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require('express'); +var bodyParser = require('body-parser'); +GLOBAL._ = require('underscore'); +var fs= require('fs'); +var bcrypt = require('bcryptjs'); +var app = express(); +var MongoClient=require('mongodb').MongoClient; +var url="mongodb://localhost:27017/socialNetwork"; +MongoClient.connect(url, function(err, db){ + GLOBAL.DB=db; + app.listen(100); +}) + + +app.use(function(req, res, next) { + res.header('Access-Control-Allow-Origin', '*'); + res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE,OPTIONS'); + res.header('Access-Control-Allow-Headers', 'Content-Type, Authorization, Content-Length, X-Requested-With'); + if('OPTIONS'==req.method) { + res.send(200); + } + else { + next(); + } +}); + +app.use(express.static('public')); + +app.use(bodyParser.json()) + +app.use(function (req, res, next) { + console.log(req.originalUrl) + if(req.originalUrl =='/register'){ + next(null); + return; + } + if (!req.headers['authorization'] && req.originalUrl!="") { + res.status(401).send({message: "No auth"}); + return; + } + var parts = req.headers['authorization'].split(":") + var nick = parts[0]; + var pwd = parts[1]; + DB.collection('users').findOne({nick:nick}, function(err,user) { + if (user && bcrypt.compareSync(pwd, user.pwd)) { + req.currentUser = user; + next(null); + return; + } + res.status(401).send({message: "invalid user or password"}) + }) +}) +require('./controllers/user')(app) +require('./controllers/post')(app) diff --git a/node_modules/async/CHANGELOG.md b/node_modules/async/CHANGELOG.md new file mode 100644 index 0000000..3f8eb69 --- /dev/null +++ b/node_modules/async/CHANGELOG.md @@ -0,0 +1,104 @@ +# v1.4.2 + +- Ensure coverage files don't get published on npm (#879) + +# v1.4.1 + +- Add in overlooked `detectLimit` method (#866) +- Removed unnecessary files from npm releases (#861) +- Removed usage of a reserved word to prevent :boom: in older environments (#870) + +# v1.4.0 + +- `asyncify` now supports promises (#840) +- Added `Limit` versions of `filter` and `reject` (#836) +- Add `Limit` versions of `detect`, `some` and `every` (#828, #829) +- `some`, `every` and `detect` now short circuit early (#828, #829) +- Improve detection of the global object (#804), enabling use in WebWorkers +- `whilst` now called with arguments from iterator (#823) +- `during` now gets called with arguments from iterator (#824) +- Code simplifications and optimizations aplenty ([diff](https://github.com/caolan/async/compare/v1.3.0...v1.4.0)) + + +# v1.3.0 + +New Features: +- Added `constant` +- Added `asyncify`/`wrapSync` for making sync functions work with callbacks. (#671, #806) +- Added `during` and `doDuring`, which are like `whilst` with an async truth test. (#800) +- `retry` now accepts an `interval` parameter to specify a delay between retries. (#793) +- `async` should work better in Web Workers due to better `root` detection (#804) +- Callbacks are now optional in `whilst`, `doWhilst`, `until`, and `doUntil` (#642) +- Various internal updates (#786, #801, #802, #803) +- Various doc fixes (#790, #794) + +Bug Fixes: +- `cargo` now exposes the `payload` size, and `cargo.payload` can be changed on the fly after the `cargo` is created. (#740, #744, #783) + + +# v1.2.1 + +Bug Fix: + +- Small regression with synchronous iterator behavior in `eachSeries` with a 1-element array. Before 1.1.0, `eachSeries`'s callback was called on the same tick, which this patch restores. In 2.0.0, it will be called on the next tick. (#782) + + +# v1.2.0 + +New Features: + +- Added `timesLimit` (#743) +- `concurrency` can be changed after initialization in `queue` by setting `q.concurrency`. The new concurrency will be reflected the next time a task is processed. (#747, #772) + +Bug Fixes: + +- Fixed a regression in `each` and family with empty arrays that have additional properties. (#775, #777) + + +# v1.1.1 + +Bug Fix: + +- Small regression with synchronous iterator behavior in `eachSeries` with a 1-element array. Before 1.1.0, `eachSeries`'s callback was called on the same tick, which this patch restores. In 2.0.0, it will be called on the next tick. (#782) + + +# v1.1.0 + +New Features: + +- `cargo` now supports all of the same methods and event callbacks as `queue`. +- Added `ensureAsync` - A wrapper that ensures an async function calls its callback on a later tick. (#769) +- Optimized `map`, `eachOf`, and `waterfall` families of functions +- Passing a `null` or `undefined` array to `map`, `each`, `parallel` and families will be treated as an empty array (#667). +- The callback is now optional for the composed results of `compose` and `seq`. (#618) +- Reduced file size by 4kb, (minified version by 1kb) +- Added code coverage through `nyc` and `coveralls` (#768) + +Bug Fixes: + +- `forever` will no longer stack overflow with a synchronous iterator (#622) +- `eachLimit` and other limit functions will stop iterating once an error occurs (#754) +- Always pass `null` in callbacks when there is no error (#439) +- Ensure proper conditions when calling `drain()` after pushing an empty data set to a queue (#668) +- `each` and family will properly handle an empty array (#578) +- `eachSeries` and family will finish if the underlying array is modified during execution (#557) +- `queue` will throw if a non-function is passed to `q.push()` (#593) +- Doc fixes (#629, #766) + + +# v1.0.0 + +No known breaking changes, we are simply complying with semver from here on out. + +Changes: + +- Start using a changelog! +- Add `forEachOf` for iterating over Objects (or to iterate Arrays with indexes available) (#168 #704 #321) +- Detect deadlocks in `auto` (#663) +- Better support for require.js (#527) +- Throw if queue created with concurrency `0` (#714) +- Fix unneeded iteration in `queue.resume()` (#758) +- Guard against timer mocking overriding `setImmediate` (#609 #611) +- Miscellaneous doc fixes (#542 #596 #615 #628 #631 #690 #729) +- Use single noop function internally (#546) +- Optimize internal `_each`, `_map` and `_keys` functions. diff --git a/node_modules/async/LICENSE b/node_modules/async/LICENSE new file mode 100644 index 0000000..8f29698 --- /dev/null +++ b/node_modules/async/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2010-2014 Caolan McMahon + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/async/lib/async.js b/node_modules/async/lib/async.js new file mode 100644 index 0000000..1f1e0ef --- /dev/null +++ b/node_modules/async/lib/async.js @@ -0,0 +1,1222 @@ +/*! + * async + * https://github.com/caolan/async + * + * Copyright 2010-2014 Caolan McMahon + * Released under the MIT license + */ +(function () { + + var async = {}; + function noop() {} + function identity(v) { + return v; + } + function toBool(v) { + return !!v; + } + function notId(v) { + return !v; + } + + // global on the server, window in the browser + var previous_async; + + // Establish the root object, `window` (`self`) in the browser, `global` + // on the server, or `this` in some virtual machines. We use `self` + // instead of `window` for `WebWorker` support. + var root = typeof self === 'object' && self.self === self && self || + typeof global === 'object' && global.global === global && global || + this; + + if (root != null) { + previous_async = root.async; + } + + async.noConflict = function () { + root.async = previous_async; + return async; + }; + + function only_once(fn) { + return function() { + if (fn === null) throw new Error("Callback was already called."); + fn.apply(this, arguments); + fn = null; + }; + } + + function _once(fn) { + return function() { + if (fn === null) return; + fn.apply(this, arguments); + fn = null; + }; + } + + //// cross-browser compatiblity functions //// + + var _toString = Object.prototype.toString; + + var _isArray = Array.isArray || function (obj) { + return _toString.call(obj) === '[object Array]'; + }; + + // Ported from underscore.js isObject + var _isObject = function(obj) { + var type = typeof obj; + return type === 'function' || type === 'object' && !!obj; + }; + + function _isArrayLike(arr) { + return _isArray(arr) || ( + // has a positive integer length property + typeof arr.length === "number" && + arr.length >= 0 && + arr.length % 1 === 0 + ); + } + + function _each(coll, iterator) { + return _isArrayLike(coll) ? + _arrayEach(coll, iterator) : + _forEachOf(coll, iterator); + } + + function _arrayEach(arr, iterator) { + var index = -1, + length = arr.length; + + while (++index < length) { + iterator(arr[index], index, arr); + } + } + + function _map(arr, iterator) { + var index = -1, + length = arr.length, + result = Array(length); + + while (++index < length) { + result[index] = iterator(arr[index], index, arr); + } + return result; + } + + function _range(count) { + return _map(Array(count), function (v, i) { return i; }); + } + + function _reduce(arr, iterator, memo) { + _arrayEach(arr, function (x, i, a) { + memo = iterator(memo, x, i, a); + }); + return memo; + } + + function _forEachOf(object, iterator) { + _arrayEach(_keys(object), function (key) { + iterator(object[key], key); + }); + } + + function _indexOf(arr, item) { + for (var i = 0; i < arr.length; i++) { + if (arr[i] === item) return i; + } + return -1; + } + + var _keys = Object.keys || function (obj) { + var keys = []; + for (var k in obj) { + if (obj.hasOwnProperty(k)) { + keys.push(k); + } + } + return keys; + }; + + function _keyIterator(coll) { + var i = -1; + var len; + var keys; + if (_isArrayLike(coll)) { + len = coll.length; + return function next() { + i++; + return i < len ? i : null; + }; + } else { + keys = _keys(coll); + len = keys.length; + return function next() { + i++; + return i < len ? keys[i] : null; + }; + } + } + + // Similar to ES6's rest param (http://ariya.ofilabs.com/2013/03/es6-and-rest-parameter.html) + // This accumulates the arguments passed into an array, after a given index. + // From underscore.js (https://github.com/jashkenas/underscore/pull/2140). + function _restParam(func, startIndex) { + startIndex = startIndex == null ? func.length - 1 : +startIndex; + return function() { + var length = Math.max(arguments.length - startIndex, 0); + var rest = Array(length); + for (var index = 0; index < length; index++) { + rest[index] = arguments[index + startIndex]; + } + switch (startIndex) { + case 0: return func.call(this, rest); + case 1: return func.call(this, arguments[0], rest); + } + // Currently unused but handle cases outside of the switch statement: + // var args = Array(startIndex + 1); + // for (index = 0; index < startIndex; index++) { + // args[index] = arguments[index]; + // } + // args[startIndex] = rest; + // return func.apply(this, args); + }; + } + + function _withoutIndex(iterator) { + return function (value, index, callback) { + return iterator(value, callback); + }; + } + + //// exported async module functions //// + + //// nextTick implementation with browser-compatible fallback //// + + // capture the global reference to guard against fakeTimer mocks + var _setImmediate = typeof setImmediate === 'function' && setImmediate; + + var _delay = _setImmediate ? function(fn) { + // not a direct alias for IE10 compatibility + _setImmediate(fn); + } : function(fn) { + setTimeout(fn, 0); + }; + + if (typeof process === 'object' && typeof process.nextTick === 'function') { + async.nextTick = process.nextTick; + } else { + async.nextTick = _delay; + } + async.setImmediate = _setImmediate ? _delay : async.nextTick; + + + async.forEach = + async.each = function (arr, iterator, callback) { + return async.eachOf(arr, _withoutIndex(iterator), callback); + }; + + async.forEachSeries = + async.eachSeries = function (arr, iterator, callback) { + return async.eachOfSeries(arr, _withoutIndex(iterator), callback); + }; + + + async.forEachLimit = + async.eachLimit = function (arr, limit, iterator, callback) { + return _eachOfLimit(limit)(arr, _withoutIndex(iterator), callback); + }; + + async.forEachOf = + async.eachOf = function (object, iterator, callback) { + callback = _once(callback || noop); + object = object || []; + var size = _isArrayLike(object) ? object.length : _keys(object).length; + var completed = 0; + if (!size) { + return callback(null); + } + _each(object, function (value, key) { + iterator(object[key], key, only_once(done)); + }); + function done(err) { + if (err) { + callback(err); + } + else { + completed += 1; + if (completed >= size) { + callback(null); + } + } + } + }; + + async.forEachOfSeries = + async.eachOfSeries = function (obj, iterator, callback) { + callback = _once(callback || noop); + obj = obj || []; + var nextKey = _keyIterator(obj); + var key = nextKey(); + function iterate() { + var sync = true; + if (key === null) { + return callback(null); + } + iterator(obj[key], key, only_once(function (err) { + if (err) { + callback(err); + } + else { + key = nextKey(); + if (key === null) { + return callback(null); + } else { + if (sync) { + async.nextTick(iterate); + } else { + iterate(); + } + } + } + })); + sync = false; + } + iterate(); + }; + + + + async.forEachOfLimit = + async.eachOfLimit = function (obj, limit, iterator, callback) { + _eachOfLimit(limit)(obj, iterator, callback); + }; + + function _eachOfLimit(limit) { + + return function (obj, iterator, callback) { + callback = _once(callback || noop); + obj = obj || []; + var nextKey = _keyIterator(obj); + if (limit <= 0) { + return callback(null); + } + var done = false; + var running = 0; + var errored = false; + + (function replenish () { + if (done && running <= 0) { + return callback(null); + } + + while (running < limit && !errored) { + var key = nextKey(); + if (key === null) { + done = true; + if (running <= 0) { + callback(null); + } + return; + } + running += 1; + iterator(obj[key], key, only_once(function (err) { + running -= 1; + if (err) { + callback(err); + errored = true; + } + else { + replenish(); + } + })); + } + })(); + }; + } + + + function doParallel(fn) { + return function (obj, iterator, callback) { + return fn(async.eachOf, obj, iterator, callback); + }; + } + function doParallelLimit(fn) { + return function (obj, limit, iterator, callback) { + return fn(_eachOfLimit(limit), obj, iterator, callback); + }; + } + function doSeries(fn) { + return function (obj, iterator, callback) { + return fn(async.eachOfSeries, obj, iterator, callback); + }; + } + + function _asyncMap(eachfn, arr, iterator, callback) { + callback = _once(callback || noop); + var results = []; + eachfn(arr, function (value, index, callback) { + iterator(value, function (err, v) { + results[index] = v; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + } + + async.map = doParallel(_asyncMap); + async.mapSeries = doSeries(_asyncMap); + async.mapLimit = doParallelLimit(_asyncMap); + + // reduce only has a series version, as doing reduce in parallel won't + // work in many situations. + async.inject = + async.foldl = + async.reduce = function (arr, memo, iterator, callback) { + async.eachOfSeries(arr, function (x, i, callback) { + iterator(memo, x, function (err, v) { + memo = v; + callback(err); + }); + }, function (err) { + callback(err || null, memo); + }); + }; + + async.foldr = + async.reduceRight = function (arr, memo, iterator, callback) { + var reversed = _map(arr, identity).reverse(); + async.reduce(reversed, memo, iterator, callback); + }; + + function _filter(eachfn, arr, iterator, callback) { + var results = []; + eachfn(arr, function (x, index, callback) { + iterator(x, function (v) { + if (v) { + results.push({index: index, value: x}); + } + callback(); + }); + }, function () { + callback(_map(results.sort(function (a, b) { + return a.index - b.index; + }), function (x) { + return x.value; + })); + }); + } + + async.select = + async.filter = doParallel(_filter); + + async.selectLimit = + async.filterLimit = doParallelLimit(_filter); + + async.selectSeries = + async.filterSeries = doSeries(_filter); + + function _reject(eachfn, arr, iterator, callback) { + _filter(eachfn, arr, function(value, cb) { + iterator(value, function(v) { + cb(!v); + }); + }, callback); + } + async.reject = doParallel(_reject); + async.rejectLimit = doParallelLimit(_reject); + async.rejectSeries = doSeries(_reject); + + function _createTester(eachfn, check, getResult) { + return function(arr, limit, iterator, cb) { + function done() { + if (cb) cb(getResult(false, void 0)); + } + function iteratee(x, _, callback) { + if (!cb) return callback(); + iterator(x, function (v) { + if (cb && check(v)) { + cb(getResult(true, x)); + cb = iterator = false; + } + callback(); + }); + } + if (arguments.length > 3) { + eachfn(arr, limit, iteratee, done); + } else { + cb = iterator; + iterator = limit; + eachfn(arr, iteratee, done); + } + }; + } + + async.any = + async.some = _createTester(async.eachOf, toBool, identity); + + async.someLimit = _createTester(async.eachOfLimit, toBool, identity); + + async.all = + async.every = _createTester(async.eachOf, notId, notId); + + async.everyLimit = _createTester(async.eachOfLimit, notId, notId); + + function _findGetResult(v, x) { + return x; + } + async.detect = _createTester(async.eachOf, identity, _findGetResult); + async.detectSeries = _createTester(async.eachOfSeries, identity, _findGetResult); + async.detectLimit = _createTester(async.eachOfLimit, identity, _findGetResult); + + async.sortBy = function (arr, iterator, callback) { + async.map(arr, function (x, callback) { + iterator(x, function (err, criteria) { + if (err) { + callback(err); + } + else { + callback(null, {value: x, criteria: criteria}); + } + }); + }, function (err, results) { + if (err) { + return callback(err); + } + else { + callback(null, _map(results.sort(comparator), function (x) { + return x.value; + })); + } + + }); + + function comparator(left, right) { + var a = left.criteria, b = right.criteria; + return a < b ? -1 : a > b ? 1 : 0; + } + }; + + async.auto = function (tasks, callback) { + callback = _once(callback || noop); + var keys = _keys(tasks); + var remainingTasks = keys.length; + if (!remainingTasks) { + return callback(null); + } + + var results = {}; + + var listeners = []; + function addListener(fn) { + listeners.unshift(fn); + } + function removeListener(fn) { + var idx = _indexOf(listeners, fn); + if (idx >= 0) listeners.splice(idx, 1); + } + function taskComplete() { + remainingTasks--; + _arrayEach(listeners.slice(0), function (fn) { + fn(); + }); + } + + addListener(function () { + if (!remainingTasks) { + callback(null, results); + } + }); + + _arrayEach(keys, function (k) { + var task = _isArray(tasks[k]) ? tasks[k]: [tasks[k]]; + var taskCallback = _restParam(function(err, args) { + if (args.length <= 1) { + args = args[0]; + } + if (err) { + var safeResults = {}; + _forEachOf(results, function(val, rkey) { + safeResults[rkey] = val; + }); + safeResults[k] = args; + callback(err, safeResults); + } + else { + results[k] = args; + async.setImmediate(taskComplete); + } + }); + var requires = task.slice(0, task.length - 1); + // prevent dead-locks + var len = requires.length; + var dep; + while (len--) { + if (!(dep = tasks[requires[len]])) { + throw new Error('Has inexistant dependency'); + } + if (_isArray(dep) && _indexOf(dep, k) >= 0) { + throw new Error('Has cyclic dependencies'); + } + } + function ready() { + return _reduce(requires, function (a, x) { + return (a && results.hasOwnProperty(x)); + }, true) && !results.hasOwnProperty(k); + } + if (ready()) { + task[task.length - 1](taskCallback, results); + } + else { + addListener(listener); + } + function listener() { + if (ready()) { + removeListener(listener); + task[task.length - 1](taskCallback, results); + } + } + }); + }; + + + + async.retry = function(times, task, callback) { + var DEFAULT_TIMES = 5; + var DEFAULT_INTERVAL = 0; + + var attempts = []; + + var opts = { + times: DEFAULT_TIMES, + interval: DEFAULT_INTERVAL + }; + + function parseTimes(acc, t){ + if(typeof t === 'number'){ + acc.times = parseInt(t, 10) || DEFAULT_TIMES; + } else if(typeof t === 'object'){ + acc.times = parseInt(t.times, 10) || DEFAULT_TIMES; + acc.interval = parseInt(t.interval, 10) || DEFAULT_INTERVAL; + } else { + throw new Error('Unsupported argument type for \'times\': ' + typeof t); + } + } + + var length = arguments.length; + if (length < 1 || length > 3) { + throw new Error('Invalid arguments - must be either (task), (task, callback), (times, task) or (times, task, callback)'); + } else if (length <= 2 && typeof times === 'function') { + callback = task; + task = times; + } + if (typeof times !== 'function') { + parseTimes(opts, times); + } + opts.callback = callback; + opts.task = task; + + function wrappedTask(wrappedCallback, wrappedResults) { + function retryAttempt(task, finalAttempt) { + return function(seriesCallback) { + task(function(err, result){ + seriesCallback(!err || finalAttempt, {err: err, result: result}); + }, wrappedResults); + }; + } + + function retryInterval(interval){ + return function(seriesCallback){ + setTimeout(function(){ + seriesCallback(null); + }, interval); + }; + } + + while (opts.times) { + + var finalAttempt = !(opts.times-=1); + attempts.push(retryAttempt(opts.task, finalAttempt)); + if(!finalAttempt && opts.interval > 0){ + attempts.push(retryInterval(opts.interval)); + } + } + + async.series(attempts, function(done, data){ + data = data[data.length - 1]; + (wrappedCallback || opts.callback)(data.err, data.result); + }); + } + + // If a callback is passed, run this as a controll flow + return opts.callback ? wrappedTask() : wrappedTask; + }; + + async.waterfall = function (tasks, callback) { + callback = _once(callback || noop); + if (!_isArray(tasks)) { + var err = new Error('First argument to waterfall must be an array of functions'); + return callback(err); + } + if (!tasks.length) { + return callback(); + } + function wrapIterator(iterator) { + return _restParam(function (err, args) { + if (err) { + callback.apply(null, [err].concat(args)); + } + else { + var next = iterator.next(); + if (next) { + args.push(wrapIterator(next)); + } + else { + args.push(callback); + } + ensureAsync(iterator).apply(null, args); + } + }); + } + wrapIterator(async.iterator(tasks))(); + }; + + function _parallel(eachfn, tasks, callback) { + callback = callback || noop; + var results = _isArrayLike(tasks) ? [] : {}; + + eachfn(tasks, function (task, key, callback) { + task(_restParam(function (err, args) { + if (args.length <= 1) { + args = args[0]; + } + results[key] = args; + callback(err); + })); + }, function (err) { + callback(err, results); + }); + } + + async.parallel = function (tasks, callback) { + _parallel(async.eachOf, tasks, callback); + }; + + async.parallelLimit = function(tasks, limit, callback) { + _parallel(_eachOfLimit(limit), tasks, callback); + }; + + async.series = function(tasks, callback) { + _parallel(async.eachOfSeries, tasks, callback); + }; + + async.iterator = function (tasks) { + function makeCallback(index) { + function fn() { + if (tasks.length) { + tasks[index].apply(null, arguments); + } + return fn.next(); + } + fn.next = function () { + return (index < tasks.length - 1) ? makeCallback(index + 1): null; + }; + return fn; + } + return makeCallback(0); + }; + + async.apply = _restParam(function (fn, args) { + return _restParam(function (callArgs) { + return fn.apply( + null, args.concat(callArgs) + ); + }); + }); + + function _concat(eachfn, arr, fn, callback) { + var result = []; + eachfn(arr, function (x, index, cb) { + fn(x, function (err, y) { + result = result.concat(y || []); + cb(err); + }); + }, function (err) { + callback(err, result); + }); + } + async.concat = doParallel(_concat); + async.concatSeries = doSeries(_concat); + + async.whilst = function (test, iterator, callback) { + callback = callback || noop; + if (test()) { + var next = _restParam(function(err, args) { + if (err) { + callback(err); + } else if (test.apply(this, args)) { + iterator(next); + } else { + callback(null); + } + }); + iterator(next); + } else { + callback(null); + } + }; + + async.doWhilst = function (iterator, test, callback) { + var calls = 0; + return async.whilst(function() { + return ++calls <= 1 || test.apply(this, arguments); + }, iterator, callback); + }; + + async.until = function (test, iterator, callback) { + return async.whilst(function() { + return !test.apply(this, arguments); + }, iterator, callback); + }; + + async.doUntil = function (iterator, test, callback) { + return async.doWhilst(iterator, function() { + return !test.apply(this, arguments); + }, callback); + }; + + async.during = function (test, iterator, callback) { + callback = callback || noop; + + var next = _restParam(function(err, args) { + if (err) { + callback(err); + } else { + args.push(check); + test.apply(this, args); + } + }); + + var check = function(err, truth) { + if (err) { + callback(err); + } else if (truth) { + iterator(next); + } else { + callback(null); + } + }; + + test(check); + }; + + async.doDuring = function (iterator, test, callback) { + var calls = 0; + async.during(function(next) { + if (calls++ < 1) { + next(null, true); + } else { + test.apply(this, arguments); + } + }, iterator, callback); + }; + + function _queue(worker, concurrency, payload) { + if (concurrency == null) { + concurrency = 1; + } + else if(concurrency === 0) { + throw new Error('Concurrency must not be zero'); + } + function _insert(q, data, pos, callback) { + if (callback != null && typeof callback !== "function") { + throw new Error("task callback must be a function"); + } + q.started = true; + if (!_isArray(data)) { + data = [data]; + } + if(data.length === 0 && q.idle()) { + // call drain immediately if there are no tasks + return async.setImmediate(function() { + q.drain(); + }); + } + _arrayEach(data, function(task) { + var item = { + data: task, + callback: callback || noop + }; + + if (pos) { + q.tasks.unshift(item); + } else { + q.tasks.push(item); + } + + if (q.tasks.length === q.concurrency) { + q.saturated(); + } + }); + async.setImmediate(q.process); + } + function _next(q, tasks) { + return function(){ + workers -= 1; + var args = arguments; + _arrayEach(tasks, function (task) { + task.callback.apply(task, args); + }); + if (q.tasks.length + workers === 0) { + q.drain(); + } + q.process(); + }; + } + + var workers = 0; + var q = { + tasks: [], + concurrency: concurrency, + payload: payload, + saturated: noop, + empty: noop, + drain: noop, + started: false, + paused: false, + push: function (data, callback) { + _insert(q, data, false, callback); + }, + kill: function () { + q.drain = noop; + q.tasks = []; + }, + unshift: function (data, callback) { + _insert(q, data, true, callback); + }, + process: function () { + if (!q.paused && workers < q.concurrency && q.tasks.length) { + while(workers < q.concurrency && q.tasks.length){ + var tasks = q.payload ? + q.tasks.splice(0, q.payload) : + q.tasks.splice(0, q.tasks.length); + + var data = _map(tasks, function (task) { + return task.data; + }); + + if (q.tasks.length === 0) { + q.empty(); + } + workers += 1; + var cb = only_once(_next(q, tasks)); + worker(data, cb); + } + } + }, + length: function () { + return q.tasks.length; + }, + running: function () { + return workers; + }, + idle: function() { + return q.tasks.length + workers === 0; + }, + pause: function () { + q.paused = true; + }, + resume: function () { + if (q.paused === false) { return; } + q.paused = false; + var resumeCount = Math.min(q.concurrency, q.tasks.length); + // Need to call q.process once per concurrent + // worker to preserve full concurrency after pause + for (var w = 1; w <= resumeCount; w++) { + async.setImmediate(q.process); + } + } + }; + return q; + } + + async.queue = function (worker, concurrency) { + var q = _queue(function (items, cb) { + worker(items[0], cb); + }, concurrency, 1); + + return q; + }; + + async.priorityQueue = function (worker, concurrency) { + + function _compareTasks(a, b){ + return a.priority - b.priority; + } + + function _binarySearch(sequence, item, compare) { + var beg = -1, + end = sequence.length - 1; + while (beg < end) { + var mid = beg + ((end - beg + 1) >>> 1); + if (compare(item, sequence[mid]) >= 0) { + beg = mid; + } else { + end = mid - 1; + } + } + return beg; + } + + function _insert(q, data, priority, callback) { + if (callback != null && typeof callback !== "function") { + throw new Error("task callback must be a function"); + } + q.started = true; + if (!_isArray(data)) { + data = [data]; + } + if(data.length === 0) { + // call drain immediately if there are no tasks + return async.setImmediate(function() { + q.drain(); + }); + } + _arrayEach(data, function(task) { + var item = { + data: task, + priority: priority, + callback: typeof callback === 'function' ? callback : noop + }; + + q.tasks.splice(_binarySearch(q.tasks, item, _compareTasks) + 1, 0, item); + + if (q.tasks.length === q.concurrency) { + q.saturated(); + } + async.setImmediate(q.process); + }); + } + + // Start with a normal queue + var q = async.queue(worker, concurrency); + + // Override push to accept second parameter representing priority + q.push = function (data, priority, callback) { + _insert(q, data, priority, callback); + }; + + // Remove unshift function + delete q.unshift; + + return q; + }; + + async.cargo = function (worker, payload) { + return _queue(worker, 1, payload); + }; + + function _console_fn(name) { + return _restParam(function (fn, args) { + fn.apply(null, args.concat([_restParam(function (err, args) { + if (typeof console === 'object') { + if (err) { + if (console.error) { + console.error(err); + } + } + else if (console[name]) { + _arrayEach(args, function (x) { + console[name](x); + }); + } + } + })])); + }); + } + async.log = _console_fn('log'); + async.dir = _console_fn('dir'); + /*async.info = _console_fn('info'); + async.warn = _console_fn('warn'); + async.error = _console_fn('error');*/ + + async.memoize = function (fn, hasher) { + var memo = {}; + var queues = {}; + hasher = hasher || identity; + var memoized = _restParam(function memoized(args) { + var callback = args.pop(); + var key = hasher.apply(null, args); + if (key in memo) { + async.nextTick(function () { + callback.apply(null, memo[key]); + }); + } + else if (key in queues) { + queues[key].push(callback); + } + else { + queues[key] = [callback]; + fn.apply(null, args.concat([_restParam(function (args) { + memo[key] = args; + var q = queues[key]; + delete queues[key]; + for (var i = 0, l = q.length; i < l; i++) { + q[i].apply(null, args); + } + })])); + } + }); + memoized.memo = memo; + memoized.unmemoized = fn; + return memoized; + }; + + async.unmemoize = function (fn) { + return function () { + return (fn.unmemoized || fn).apply(null, arguments); + }; + }; + + function _times(mapper) { + return function (count, iterator, callback) { + mapper(_range(count), iterator, callback); + }; + } + + async.times = _times(async.map); + async.timesSeries = _times(async.mapSeries); + async.timesLimit = function (count, limit, iterator, callback) { + return async.mapLimit(_range(count), limit, iterator, callback); + }; + + async.seq = function (/* functions... */) { + var fns = arguments; + return _restParam(function (args) { + var that = this; + + var callback = args[args.length - 1]; + if (typeof callback == 'function') { + args.pop(); + } else { + callback = noop; + } + + async.reduce(fns, args, function (newargs, fn, cb) { + fn.apply(that, newargs.concat([_restParam(function (err, nextargs) { + cb(err, nextargs); + })])); + }, + function (err, results) { + callback.apply(that, [err].concat(results)); + }); + }); + }; + + async.compose = function (/* functions... */) { + return async.seq.apply(null, Array.prototype.reverse.call(arguments)); + }; + + + function _applyEach(eachfn) { + return _restParam(function(fns, args) { + var go = _restParam(function(args) { + var that = this; + var callback = args.pop(); + return eachfn(fns, function (fn, _, cb) { + fn.apply(that, args.concat([cb])); + }, + callback); + }); + if (args.length) { + return go.apply(this, args); + } + else { + return go; + } + }); + } + + async.applyEach = _applyEach(async.eachOf); + async.applyEachSeries = _applyEach(async.eachOfSeries); + + + async.forever = function (fn, callback) { + var done = only_once(callback || noop); + var task = ensureAsync(fn); + function next(err) { + if (err) { + return done(err); + } + task(next); + } + next(); + }; + + function ensureAsync(fn) { + return _restParam(function (args) { + var callback = args.pop(); + args.push(function () { + var innerArgs = arguments; + if (sync) { + async.setImmediate(function () { + callback.apply(null, innerArgs); + }); + } else { + callback.apply(null, innerArgs); + } + }); + var sync = true; + fn.apply(this, args); + sync = false; + }); + } + + async.ensureAsync = ensureAsync; + + async.constant = _restParam(function(values) { + var args = [null].concat(values); + return function (callback) { + return callback.apply(this, args); + }; + }); + + async.wrapSync = + async.asyncify = function asyncify(func) { + return _restParam(function (args) { + var callback = args.pop(); + var result; + try { + result = func.apply(this, args); + } catch (e) { + return callback(e); + } + // if result is Promise object + if (_isObject(result) && typeof result.then === "function") { + result.then(function(value) { + callback(null, value); + })["catch"](function(err) { + callback(err.message ? err : new Error(err)); + }); + } else { + callback(null, result); + } + }); + }; + + // Node.js + if (typeof module === 'object' && module.exports) { + module.exports = async; + } + // AMD / RequireJS + else if (typeof define === 'function' && define.amd) { + define([], function () { + return async; + }); + } + // included directly via + + + + + + + diff --git a/node_modules/mongodb/node_modules/es6-promise/dist/test/json3.js b/node_modules/mongodb/node_modules/es6-promise/dist/test/json3.js new file mode 100644 index 0000000..4817c9e --- /dev/null +++ b/node_modules/mongodb/node_modules/es6-promise/dist/test/json3.js @@ -0,0 +1,902 @@ +/*! JSON v3.3.2 | http://bestiejs.github.io/json3 | Copyright 2012-2014, Kit Cambridge | http://kit.mit-license.org */ +;(function () { + // Detect the `define` function exposed by asynchronous module loaders. The + // strict `define` check is necessary for compatibility with `r.js`. + var isLoader = typeof define === "function" && define.amd; + + // A set of types used to distinguish objects from primitives. + var objectTypes = { + "function": true, + "object": true + }; + + // Detect the `exports` object exposed by CommonJS implementations. + var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports; + + // Use the `global` object exposed by Node (including Browserify via + // `insert-module-globals`), Narwhal, and Ringo as the default context, + // and the `window` object in browsers. Rhino exports a `global` function + // instead. + var root = objectTypes[typeof window] && window || this, + freeGlobal = freeExports && objectTypes[typeof module] && module && !module.nodeType && typeof global == "object" && global; + + if (freeGlobal && (freeGlobal["global"] === freeGlobal || freeGlobal["window"] === freeGlobal || freeGlobal["self"] === freeGlobal)) { + root = freeGlobal; + } + + // Public: Initializes JSON 3 using the given `context` object, attaching the + // `stringify` and `parse` functions to the specified `exports` object. + function runInContext(context, exports) { + context || (context = root["Object"]()); + exports || (exports = root["Object"]()); + + // Native constructor aliases. + var Number = context["Number"] || root["Number"], + String = context["String"] || root["String"], + Object = context["Object"] || root["Object"], + Date = context["Date"] || root["Date"], + SyntaxError = context["SyntaxError"] || root["SyntaxError"], + TypeError = context["TypeError"] || root["TypeError"], + Math = context["Math"] || root["Math"], + nativeJSON = context["JSON"] || root["JSON"]; + + // Delegate to the native `stringify` and `parse` implementations. + if (typeof nativeJSON == "object" && nativeJSON) { + exports.stringify = nativeJSON.stringify; + exports.parse = nativeJSON.parse; + } + + // Convenience aliases. + var objectProto = Object.prototype, + getClass = objectProto.toString, + isProperty, forEach, undef; + + // Test the `Date#getUTC*` methods. Based on work by @Yaffle. + var isExtended = new Date(-3509827334573292); + try { + // The `getUTCFullYear`, `Month`, and `Date` methods return nonsensical + // results for certain dates in Opera >= 10.53. + isExtended = isExtended.getUTCFullYear() == -109252 && isExtended.getUTCMonth() === 0 && isExtended.getUTCDate() === 1 && + // Safari < 2.0.2 stores the internal millisecond time value correctly, + // but clips the values returned by the date methods to the range of + // signed 32-bit integers ([-2 ** 31, 2 ** 31 - 1]). + isExtended.getUTCHours() == 10 && isExtended.getUTCMinutes() == 37 && isExtended.getUTCSeconds() == 6 && isExtended.getUTCMilliseconds() == 708; + } catch (exception) {} + + // Internal: Determines whether the native `JSON.stringify` and `parse` + // implementations are spec-compliant. Based on work by Ken Snyder. + function has(name) { + if (has[name] !== undef) { + // Return cached feature test result. + return has[name]; + } + var isSupported; + if (name == "bug-string-char-index") { + // IE <= 7 doesn't support accessing string characters using square + // bracket notation. IE 8 only supports this for primitives. + isSupported = "a"[0] != "a"; + } else if (name == "json") { + // Indicates whether both `JSON.stringify` and `JSON.parse` are + // supported. + isSupported = has("json-stringify") && has("json-parse"); + } else { + var value, serialized = '{"a":[1,true,false,null,"\\u0000\\b\\n\\f\\r\\t"]}'; + // Test `JSON.stringify`. + if (name == "json-stringify") { + var stringify = exports.stringify, stringifySupported = typeof stringify == "function" && isExtended; + if (stringifySupported) { + // A test function object with a custom `toJSON` method. + (value = function () { + return 1; + }).toJSON = value; + try { + stringifySupported = + // Firefox 3.1b1 and b2 serialize string, number, and boolean + // primitives as object literals. + stringify(0) === "0" && + // FF 3.1b1, b2, and JSON 2 serialize wrapped primitives as object + // literals. + stringify(new Number()) === "0" && + stringify(new String()) == '""' && + // FF 3.1b1, 2 throw an error if the value is `null`, `undefined`, or + // does not define a canonical JSON representation (this applies to + // objects with `toJSON` properties as well, *unless* they are nested + // within an object or array). + stringify(getClass) === undef && + // IE 8 serializes `undefined` as `"undefined"`. Safari <= 5.1.7 and + // FF 3.1b3 pass this test. + stringify(undef) === undef && + // Safari <= 5.1.7 and FF 3.1b3 throw `Error`s and `TypeError`s, + // respectively, if the value is omitted entirely. + stringify() === undef && + // FF 3.1b1, 2 throw an error if the given value is not a number, + // string, array, object, Boolean, or `null` literal. This applies to + // objects with custom `toJSON` methods as well, unless they are nested + // inside object or array literals. YUI 3.0.0b1 ignores custom `toJSON` + // methods entirely. + stringify(value) === "1" && + stringify([value]) == "[1]" && + // Prototype <= 1.6.1 serializes `[undefined]` as `"[]"` instead of + // `"[null]"`. + stringify([undef]) == "[null]" && + // YUI 3.0.0b1 fails to serialize `null` literals. + stringify(null) == "null" && + // FF 3.1b1, 2 halts serialization if an array contains a function: + // `[1, true, getClass, 1]` serializes as "[1,true,],". FF 3.1b3 + // elides non-JSON values from objects and arrays, unless they + // define custom `toJSON` methods. + stringify([undef, getClass, null]) == "[null,null,null]" && + // Simple serialization test. FF 3.1b1 uses Unicode escape sequences + // where character escape codes are expected (e.g., `\b` => `\u0008`). + stringify({ "a": [value, true, false, null, "\x00\b\n\f\r\t"] }) == serialized && + // FF 3.1b1 and b2 ignore the `filter` and `width` arguments. + stringify(null, value) === "1" && + stringify([1, 2], null, 1) == "[\n 1,\n 2\n]" && + // JSON 2, Prototype <= 1.7, and older WebKit builds incorrectly + // serialize extended years. + stringify(new Date(-8.64e15)) == '"-271821-04-20T00:00:00.000Z"' && + // The milliseconds are optional in ES 5, but required in 5.1. + stringify(new Date(8.64e15)) == '"+275760-09-13T00:00:00.000Z"' && + // Firefox <= 11.0 incorrectly serializes years prior to 0 as negative + // four-digit years instead of six-digit years. Credits: @Yaffle. + stringify(new Date(-621987552e5)) == '"-000001-01-01T00:00:00.000Z"' && + // Safari <= 5.1.5 and Opera >= 10.53 incorrectly serialize millisecond + // values less than 1000. Credits: @Yaffle. + stringify(new Date(-1)) == '"1969-12-31T23:59:59.999Z"'; + } catch (exception) { + stringifySupported = false; + } + } + isSupported = stringifySupported; + } + // Test `JSON.parse`. + if (name == "json-parse") { + var parse = exports.parse; + if (typeof parse == "function") { + try { + // FF 3.1b1, b2 will throw an exception if a bare literal is provided. + // Conforming implementations should also coerce the initial argument to + // a string prior to parsing. + if (parse("0") === 0 && !parse(false)) { + // Simple parsing test. + value = parse(serialized); + var parseSupported = value["a"].length == 5 && value["a"][0] === 1; + if (parseSupported) { + try { + // Safari <= 5.1.2 and FF 3.1b1 allow unescaped tabs in strings. + parseSupported = !parse('"\t"'); + } catch (exception) {} + if (parseSupported) { + try { + // FF 4.0 and 4.0.1 allow leading `+` signs and leading + // decimal points. FF 4.0, 4.0.1, and IE 9-10 also allow + // certain octal literals. + parseSupported = parse("01") !== 1; + } catch (exception) {} + } + if (parseSupported) { + try { + // FF 4.0, 4.0.1, and Rhino 1.7R3-R4 allow trailing decimal + // points. These environments, along with FF 3.1b1 and 2, + // also allow trailing commas in JSON objects and arrays. + parseSupported = parse("1.") !== 1; + } catch (exception) {} + } + } + } + } catch (exception) { + parseSupported = false; + } + } + isSupported = parseSupported; + } + } + return has[name] = !!isSupported; + } + + if (!has("json")) { + // Common `[[Class]]` name aliases. + var functionClass = "[object Function]", + dateClass = "[object Date]", + numberClass = "[object Number]", + stringClass = "[object String]", + arrayClass = "[object Array]", + booleanClass = "[object Boolean]"; + + // Detect incomplete support for accessing string characters by index. + var charIndexBuggy = has("bug-string-char-index"); + + // Define additional utility methods if the `Date` methods are buggy. + if (!isExtended) { + var floor = Math.floor; + // A mapping between the months of the year and the number of days between + // January 1st and the first of the respective month. + var Months = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334]; + // Internal: Calculates the number of days between the Unix epoch and the + // first day of the given month. + var getDay = function (year, month) { + return Months[month] + 365 * (year - 1970) + floor((year - 1969 + (month = +(month > 1))) / 4) - floor((year - 1901 + month) / 100) + floor((year - 1601 + month) / 400); + }; + } + + // Internal: Determines if a property is a direct property of the given + // object. Delegates to the native `Object#hasOwnProperty` method. + if (!(isProperty = objectProto.hasOwnProperty)) { + isProperty = function (property) { + var members = {}, constructor; + if ((members.__proto__ = null, members.__proto__ = { + // The *proto* property cannot be set multiple times in recent + // versions of Firefox and SeaMonkey. + "toString": 1 + }, members).toString != getClass) { + // Safari <= 2.0.3 doesn't implement `Object#hasOwnProperty`, but + // supports the mutable *proto* property. + isProperty = function (property) { + // Capture and break the object's prototype chain (see section 8.6.2 + // of the ES 5.1 spec). The parenthesized expression prevents an + // unsafe transformation by the Closure Compiler. + var original = this.__proto__, result = property in (this.__proto__ = null, this); + // Restore the original prototype chain. + this.__proto__ = original; + return result; + }; + } else { + // Capture a reference to the top-level `Object` constructor. + constructor = members.constructor; + // Use the `constructor` property to simulate `Object#hasOwnProperty` in + // other environments. + isProperty = function (property) { + var parent = (this.constructor || constructor).prototype; + return property in this && !(property in parent && this[property] === parent[property]); + }; + } + members = null; + return isProperty.call(this, property); + }; + } + + // Internal: Normalizes the `for...in` iteration algorithm across + // environments. Each enumerated key is yielded to a `callback` function. + forEach = function (object, callback) { + var size = 0, Properties, members, property; + + // Tests for bugs in the current environment's `for...in` algorithm. The + // `valueOf` property inherits the non-enumerable flag from + // `Object.prototype` in older versions of IE, Netscape, and Mozilla. + (Properties = function () { + this.valueOf = 0; + }).prototype.valueOf = 0; + + // Iterate over a new instance of the `Properties` class. + members = new Properties(); + for (property in members) { + // Ignore all properties inherited from `Object.prototype`. + if (isProperty.call(members, property)) { + size++; + } + } + Properties = members = null; + + // Normalize the iteration algorithm. + if (!size) { + // A list of non-enumerable properties inherited from `Object.prototype`. + members = ["valueOf", "toString", "toLocaleString", "propertyIsEnumerable", "isPrototypeOf", "hasOwnProperty", "constructor"]; + // IE <= 8, Mozilla 1.0, and Netscape 6.2 ignore shadowed non-enumerable + // properties. + forEach = function (object, callback) { + var isFunction = getClass.call(object) == functionClass, property, length; + var hasProperty = !isFunction && typeof object.constructor != "function" && objectTypes[typeof object.hasOwnProperty] && object.hasOwnProperty || isProperty; + for (property in object) { + // Gecko <= 1.0 enumerates the `prototype` property of functions under + // certain conditions; IE does not. + if (!(isFunction && property == "prototype") && hasProperty.call(object, property)) { + callback(property); + } + } + // Manually invoke the callback for each non-enumerable property. + for (length = members.length; property = members[--length]; hasProperty.call(object, property) && callback(property)); + }; + } else if (size == 2) { + // Safari <= 2.0.4 enumerates shadowed properties twice. + forEach = function (object, callback) { + // Create a set of iterated properties. + var members = {}, isFunction = getClass.call(object) == functionClass, property; + for (property in object) { + // Store each property name to prevent double enumeration. The + // `prototype` property of functions is not enumerated due to cross- + // environment inconsistencies. + if (!(isFunction && property == "prototype") && !isProperty.call(members, property) && (members[property] = 1) && isProperty.call(object, property)) { + callback(property); + } + } + }; + } else { + // No bugs detected; use the standard `for...in` algorithm. + forEach = function (object, callback) { + var isFunction = getClass.call(object) == functionClass, property, isConstructor; + for (property in object) { + if (!(isFunction && property == "prototype") && isProperty.call(object, property) && !(isConstructor = property === "constructor")) { + callback(property); + } + } + // Manually invoke the callback for the `constructor` property due to + // cross-environment inconsistencies. + if (isConstructor || isProperty.call(object, (property = "constructor"))) { + callback(property); + } + }; + } + return forEach(object, callback); + }; + + // Public: Serializes a JavaScript `value` as a JSON string. The optional + // `filter` argument may specify either a function that alters how object and + // array members are serialized, or an array of strings and numbers that + // indicates which properties should be serialized. The optional `width` + // argument may be either a string or number that specifies the indentation + // level of the output. + if (!has("json-stringify")) { + // Internal: A map of control characters and their escaped equivalents. + var Escapes = { + 92: "\\\\", + 34: '\\"', + 8: "\\b", + 12: "\\f", + 10: "\\n", + 13: "\\r", + 9: "\\t" + }; + + // Internal: Converts `value` into a zero-padded string such that its + // length is at least equal to `width`. The `width` must be <= 6. + var leadingZeroes = "000000"; + var toPaddedString = function (width, value) { + // The `|| 0` expression is necessary to work around a bug in + // Opera <= 7.54u2 where `0 == -0`, but `String(-0) !== "0"`. + return (leadingZeroes + (value || 0)).slice(-width); + }; + + // Internal: Double-quotes a string `value`, replacing all ASCII control + // characters (characters with code unit values between 0 and 31) with + // their escaped equivalents. This is an implementation of the + // `Quote(value)` operation defined in ES 5.1 section 15.12.3. + var unicodePrefix = "\\u00"; + var quote = function (value) { + var result = '"', index = 0, length = value.length, useCharIndex = !charIndexBuggy || length > 10; + var symbols = useCharIndex && (charIndexBuggy ? value.split("") : value); + for (; index < length; index++) { + var charCode = value.charCodeAt(index); + // If the character is a control character, append its Unicode or + // shorthand escape sequence; otherwise, append the character as-is. + switch (charCode) { + case 8: case 9: case 10: case 12: case 13: case 34: case 92: + result += Escapes[charCode]; + break; + default: + if (charCode < 32) { + result += unicodePrefix + toPaddedString(2, charCode.toString(16)); + break; + } + result += useCharIndex ? symbols[index] : value.charAt(index); + } + } + return result + '"'; + }; + + // Internal: Recursively serializes an object. Implements the + // `Str(key, holder)`, `JO(value)`, and `JA(value)` operations. + var serialize = function (property, object, callback, properties, whitespace, indentation, stack) { + var value, className, year, month, date, time, hours, minutes, seconds, milliseconds, results, element, index, length, prefix, result; + try { + // Necessary for host object support. + value = object[property]; + } catch (exception) {} + if (typeof value == "object" && value) { + className = getClass.call(value); + if (className == dateClass && !isProperty.call(value, "toJSON")) { + if (value > -1 / 0 && value < 1 / 0) { + // Dates are serialized according to the `Date#toJSON` method + // specified in ES 5.1 section 15.9.5.44. See section 15.9.1.15 + // for the ISO 8601 date time string format. + if (getDay) { + // Manually compute the year, month, date, hours, minutes, + // seconds, and milliseconds if the `getUTC*` methods are + // buggy. Adapted from @Yaffle's `date-shim` project. + date = floor(value / 864e5); + for (year = floor(date / 365.2425) + 1970 - 1; getDay(year + 1, 0) <= date; year++); + for (month = floor((date - getDay(year, 0)) / 30.42); getDay(year, month + 1) <= date; month++); + date = 1 + date - getDay(year, month); + // The `time` value specifies the time within the day (see ES + // 5.1 section 15.9.1.2). The formula `(A % B + B) % B` is used + // to compute `A modulo B`, as the `%` operator does not + // correspond to the `modulo` operation for negative numbers. + time = (value % 864e5 + 864e5) % 864e5; + // The hours, minutes, seconds, and milliseconds are obtained by + // decomposing the time within the day. See section 15.9.1.10. + hours = floor(time / 36e5) % 24; + minutes = floor(time / 6e4) % 60; + seconds = floor(time / 1e3) % 60; + milliseconds = time % 1e3; + } else { + year = value.getUTCFullYear(); + month = value.getUTCMonth(); + date = value.getUTCDate(); + hours = value.getUTCHours(); + minutes = value.getUTCMinutes(); + seconds = value.getUTCSeconds(); + milliseconds = value.getUTCMilliseconds(); + } + // Serialize extended years correctly. + value = (year <= 0 || year >= 1e4 ? (year < 0 ? "-" : "+") + toPaddedString(6, year < 0 ? -year : year) : toPaddedString(4, year)) + + "-" + toPaddedString(2, month + 1) + "-" + toPaddedString(2, date) + + // Months, dates, hours, minutes, and seconds should have two + // digits; milliseconds should have three. + "T" + toPaddedString(2, hours) + ":" + toPaddedString(2, minutes) + ":" + toPaddedString(2, seconds) + + // Milliseconds are optional in ES 5.0, but required in 5.1. + "." + toPaddedString(3, milliseconds) + "Z"; + } else { + value = null; + } + } else if (typeof value.toJSON == "function" && ((className != numberClass && className != stringClass && className != arrayClass) || isProperty.call(value, "toJSON"))) { + // Prototype <= 1.6.1 adds non-standard `toJSON` methods to the + // `Number`, `String`, `Date`, and `Array` prototypes. JSON 3 + // ignores all `toJSON` methods on these objects unless they are + // defined directly on an instance. + value = value.toJSON(property); + } + } + if (callback) { + // If a replacement function was provided, call it to obtain the value + // for serialization. + value = callback.call(object, property, value); + } + if (value === null) { + return "null"; + } + className = getClass.call(value); + if (className == booleanClass) { + // Booleans are represented literally. + return "" + value; + } else if (className == numberClass) { + // JSON numbers must be finite. `Infinity` and `NaN` are serialized as + // `"null"`. + return value > -1 / 0 && value < 1 / 0 ? "" + value : "null"; + } else if (className == stringClass) { + // Strings are double-quoted and escaped. + return quote("" + value); + } + // Recursively serialize objects and arrays. + if (typeof value == "object") { + // Check for cyclic structures. This is a linear search; performance + // is inversely proportional to the number of unique nested objects. + for (length = stack.length; length--;) { + if (stack[length] === value) { + // Cyclic structures cannot be serialized by `JSON.stringify`. + throw TypeError(); + } + } + // Add the object to the stack of traversed objects. + stack.push(value); + results = []; + // Save the current indentation level and indent one additional level. + prefix = indentation; + indentation += whitespace; + if (className == arrayClass) { + // Recursively serialize array elements. + for (index = 0, length = value.length; index < length; index++) { + element = serialize(index, value, callback, properties, whitespace, indentation, stack); + results.push(element === undef ? "null" : element); + } + result = results.length ? (whitespace ? "[\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "]" : ("[" + results.join(",") + "]")) : "[]"; + } else { + // Recursively serialize object members. Members are selected from + // either a user-specified list of property names, or the object + // itself. + forEach(properties || value, function (property) { + var element = serialize(property, value, callback, properties, whitespace, indentation, stack); + if (element !== undef) { + // According to ES 5.1 section 15.12.3: "If `gap` {whitespace} + // is not the empty string, let `member` {quote(property) + ":"} + // be the concatenation of `member` and the `space` character." + // The "`space` character" refers to the literal space + // character, not the `space` {width} argument provided to + // `JSON.stringify`. + results.push(quote(property) + ":" + (whitespace ? " " : "") + element); + } + }); + result = results.length ? (whitespace ? "{\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "}" : ("{" + results.join(",") + "}")) : "{}"; + } + // Remove the object from the traversed object stack. + stack.pop(); + return result; + } + }; + + // Public: `JSON.stringify`. See ES 5.1 section 15.12.3. + exports.stringify = function (source, filter, width) { + var whitespace, callback, properties, className; + if (objectTypes[typeof filter] && filter) { + if ((className = getClass.call(filter)) == functionClass) { + callback = filter; + } else if (className == arrayClass) { + // Convert the property names array into a makeshift set. + properties = {}; + for (var index = 0, length = filter.length, value; index < length; value = filter[index++], ((className = getClass.call(value)), className == stringClass || className == numberClass) && (properties[value] = 1)); + } + } + if (width) { + if ((className = getClass.call(width)) == numberClass) { + // Convert the `width` to an integer and create a string containing + // `width` number of space characters. + if ((width -= width % 1) > 0) { + for (whitespace = "", width > 10 && (width = 10); whitespace.length < width; whitespace += " "); + } + } else if (className == stringClass) { + whitespace = width.length <= 10 ? width : width.slice(0, 10); + } + } + // Opera <= 7.54u2 discards the values associated with empty string keys + // (`""`) only if they are used directly within an object member list + // (e.g., `!("" in { "": 1})`). + return serialize("", (value = {}, value[""] = source, value), callback, properties, whitespace, "", []); + }; + } + + // Public: Parses a JSON source string. + if (!has("json-parse")) { + var fromCharCode = String.fromCharCode; + + // Internal: A map of escaped control characters and their unescaped + // equivalents. + var Unescapes = { + 92: "\\", + 34: '"', + 47: "/", + 98: "\b", + 116: "\t", + 110: "\n", + 102: "\f", + 114: "\r" + }; + + // Internal: Stores the parser state. + var Index, Source; + + // Internal: Resets the parser state and throws a `SyntaxError`. + var abort = function () { + Index = Source = null; + throw SyntaxError(); + }; + + // Internal: Returns the next token, or `"$"` if the parser has reached + // the end of the source string. A token may be a string, number, `null` + // literal, or Boolean literal. + var lex = function () { + var source = Source, length = source.length, value, begin, position, isSigned, charCode; + while (Index < length) { + charCode = source.charCodeAt(Index); + switch (charCode) { + case 9: case 10: case 13: case 32: + // Skip whitespace tokens, including tabs, carriage returns, line + // feeds, and space characters. + Index++; + break; + case 123: case 125: case 91: case 93: case 58: case 44: + // Parse a punctuator token (`{`, `}`, `[`, `]`, `:`, or `,`) at + // the current position. + value = charIndexBuggy ? source.charAt(Index) : source[Index]; + Index++; + return value; + case 34: + // `"` delimits a JSON string; advance to the next character and + // begin parsing the string. String tokens are prefixed with the + // sentinel `@` character to distinguish them from punctuators and + // end-of-string tokens. + for (value = "@", Index++; Index < length;) { + charCode = source.charCodeAt(Index); + if (charCode < 32) { + // Unescaped ASCII control characters (those with a code unit + // less than the space character) are not permitted. + abort(); + } else if (charCode == 92) { + // A reverse solidus (`\`) marks the beginning of an escaped + // control character (including `"`, `\`, and `/`) or Unicode + // escape sequence. + charCode = source.charCodeAt(++Index); + switch (charCode) { + case 92: case 34: case 47: case 98: case 116: case 110: case 102: case 114: + // Revive escaped control characters. + value += Unescapes[charCode]; + Index++; + break; + case 117: + // `\u` marks the beginning of a Unicode escape sequence. + // Advance to the first character and validate the + // four-digit code point. + begin = ++Index; + for (position = Index + 4; Index < position; Index++) { + charCode = source.charCodeAt(Index); + // A valid sequence comprises four hexdigits (case- + // insensitive) that form a single hexadecimal value. + if (!(charCode >= 48 && charCode <= 57 || charCode >= 97 && charCode <= 102 || charCode >= 65 && charCode <= 70)) { + // Invalid Unicode escape sequence. + abort(); + } + } + // Revive the escaped character. + value += fromCharCode("0x" + source.slice(begin, Index)); + break; + default: + // Invalid escape sequence. + abort(); + } + } else { + if (charCode == 34) { + // An unescaped double-quote character marks the end of the + // string. + break; + } + charCode = source.charCodeAt(Index); + begin = Index; + // Optimize for the common case where a string is valid. + while (charCode >= 32 && charCode != 92 && charCode != 34) { + charCode = source.charCodeAt(++Index); + } + // Append the string as-is. + value += source.slice(begin, Index); + } + } + if (source.charCodeAt(Index) == 34) { + // Advance to the next character and return the revived string. + Index++; + return value; + } + // Unterminated string. + abort(); + default: + // Parse numbers and literals. + begin = Index; + // Advance past the negative sign, if one is specified. + if (charCode == 45) { + isSigned = true; + charCode = source.charCodeAt(++Index); + } + // Parse an integer or floating-point value. + if (charCode >= 48 && charCode <= 57) { + // Leading zeroes are interpreted as octal literals. + if (charCode == 48 && ((charCode = source.charCodeAt(Index + 1)), charCode >= 48 && charCode <= 57)) { + // Illegal octal literal. + abort(); + } + isSigned = false; + // Parse the integer component. + for (; Index < length && ((charCode = source.charCodeAt(Index)), charCode >= 48 && charCode <= 57); Index++); + // Floats cannot contain a leading decimal point; however, this + // case is already accounted for by the parser. + if (source.charCodeAt(Index) == 46) { + position = ++Index; + // Parse the decimal component. + for (; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++); + if (position == Index) { + // Illegal trailing decimal. + abort(); + } + Index = position; + } + // Parse exponents. The `e` denoting the exponent is + // case-insensitive. + charCode = source.charCodeAt(Index); + if (charCode == 101 || charCode == 69) { + charCode = source.charCodeAt(++Index); + // Skip past the sign following the exponent, if one is + // specified. + if (charCode == 43 || charCode == 45) { + Index++; + } + // Parse the exponential component. + for (position = Index; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++); + if (position == Index) { + // Illegal empty exponent. + abort(); + } + Index = position; + } + // Coerce the parsed value to a JavaScript number. + return +source.slice(begin, Index); + } + // A negative sign may only precede numbers. + if (isSigned) { + abort(); + } + // `true`, `false`, and `null` literals. + if (source.slice(Index, Index + 4) == "true") { + Index += 4; + return true; + } else if (source.slice(Index, Index + 5) == "false") { + Index += 5; + return false; + } else if (source.slice(Index, Index + 4) == "null") { + Index += 4; + return null; + } + // Unrecognized token. + abort(); + } + } + // Return the sentinel `$` character if the parser has reached the end + // of the source string. + return "$"; + }; + + // Internal: Parses a JSON `value` token. + var get = function (value) { + var results, hasMembers; + if (value == "$") { + // Unexpected end of input. + abort(); + } + if (typeof value == "string") { + if ((charIndexBuggy ? value.charAt(0) : value[0]) == "@") { + // Remove the sentinel `@` character. + return value.slice(1); + } + // Parse object and array literals. + if (value == "[") { + // Parses a JSON array, returning a new JavaScript array. + results = []; + for (;; hasMembers || (hasMembers = true)) { + value = lex(); + // A closing square bracket marks the end of the array literal. + if (value == "]") { + break; + } + // If the array literal contains elements, the current token + // should be a comma separating the previous element from the + // next. + if (hasMembers) { + if (value == ",") { + value = lex(); + if (value == "]") { + // Unexpected trailing `,` in array literal. + abort(); + } + } else { + // A `,` must separate each array element. + abort(); + } + } + // Elisions and leading commas are not permitted. + if (value == ",") { + abort(); + } + results.push(get(value)); + } + return results; + } else if (value == "{") { + // Parses a JSON object, returning a new JavaScript object. + results = {}; + for (;; hasMembers || (hasMembers = true)) { + value = lex(); + // A closing curly brace marks the end of the object literal. + if (value == "}") { + break; + } + // If the object literal contains members, the current token + // should be a comma separator. + if (hasMembers) { + if (value == ",") { + value = lex(); + if (value == "}") { + // Unexpected trailing `,` in object literal. + abort(); + } + } else { + // A `,` must separate each object member. + abort(); + } + } + // Leading commas are not permitted, object property names must be + // double-quoted strings, and a `:` must separate each property + // name and value. + if (value == "," || typeof value != "string" || (charIndexBuggy ? value.charAt(0) : value[0]) != "@" || lex() != ":") { + abort(); + } + results[value.slice(1)] = get(lex()); + } + return results; + } + // Unexpected token encountered. + abort(); + } + return value; + }; + + // Internal: Updates a traversed object member. + var update = function (source, property, callback) { + var element = walk(source, property, callback); + if (element === undef) { + delete source[property]; + } else { + source[property] = element; + } + }; + + // Internal: Recursively traverses a parsed JSON object, invoking the + // `callback` function for each value. This is an implementation of the + // `Walk(holder, name)` operation defined in ES 5.1 section 15.12.2. + var walk = function (source, property, callback) { + var value = source[property], length; + if (typeof value == "object" && value) { + // `forEach` can't be used to traverse an array in Opera <= 8.54 + // because its `Object#hasOwnProperty` implementation returns `false` + // for array indices (e.g., `![1, 2, 3].hasOwnProperty("0")`). + if (getClass.call(value) == arrayClass) { + for (length = value.length; length--;) { + update(value, length, callback); + } + } else { + forEach(value, function (property) { + update(value, property, callback); + }); + } + } + return callback.call(source, property, value); + }; + + // Public: `JSON.parse`. See ES 5.1 section 15.12.2. + exports.parse = function (source, callback) { + var result, value; + Index = 0; + Source = "" + source; + result = get(lex()); + // If a JSON string contains multiple tokens, it is invalid. + if (lex() != "$") { + abort(); + } + // Reset the parser state. + Index = Source = null; + return callback && getClass.call(callback) == functionClass ? walk((value = {}, value[""] = result, value), "", callback) : result; + }; + } + } + + exports["runInContext"] = runInContext; + return exports; + } + + if (freeExports && !isLoader) { + // Export for CommonJS environments. + runInContext(root, freeExports); + } else { + // Export for web browsers and JavaScript engines. + var nativeJSON = root.JSON, + previousJSON = root["JSON3"], + isRestored = false; + + var JSON3 = runInContext(root, (root["JSON3"] = { + // Public: Restores the original value of the global `JSON` object and + // returns a reference to the `JSON3` object. + "noConflict": function () { + if (!isRestored) { + isRestored = true; + root.JSON = nativeJSON; + root["JSON3"] = previousJSON; + nativeJSON = previousJSON = null; + } + return JSON3; + } + })); + + root.JSON = { + "parse": JSON3.parse, + "stringify": JSON3.stringify + }; + } + + // Export for asynchronous module loaders. + if (isLoader) { + define(function () { + return JSON3; + }); + } +}).call(this); diff --git a/node_modules/mongodb/node_modules/es6-promise/dist/test/mocha.css b/node_modules/mongodb/node_modules/es6-promise/dist/test/mocha.css new file mode 100644 index 0000000..42b9798 --- /dev/null +++ b/node_modules/mongodb/node_modules/es6-promise/dist/test/mocha.css @@ -0,0 +1,270 @@ +@charset "utf-8"; + +body { + margin:0; +} + +#mocha { + font: 20px/1.5 "Helvetica Neue", Helvetica, Arial, sans-serif; + margin: 60px 50px; +} + +#mocha ul, +#mocha li { + margin: 0; + padding: 0; +} + +#mocha ul { + list-style: none; +} + +#mocha h1, +#mocha h2 { + margin: 0; +} + +#mocha h1 { + margin-top: 15px; + font-size: 1em; + font-weight: 200; +} + +#mocha h1 a { + text-decoration: none; + color: inherit; +} + +#mocha h1 a:hover { + text-decoration: underline; +} + +#mocha .suite .suite h1 { + margin-top: 0; + font-size: .8em; +} + +#mocha .hidden { + display: none; +} + +#mocha h2 { + font-size: 12px; + font-weight: normal; + cursor: pointer; +} + +#mocha .suite { + margin-left: 15px; +} + +#mocha .test { + margin-left: 15px; + overflow: hidden; +} + +#mocha .test.pending:hover h2::after { + content: '(pending)'; + font-family: arial, sans-serif; +} + +#mocha .test.pass.medium .duration { + background: #c09853; +} + +#mocha .test.pass.slow .duration { + background: #b94a48; +} + +#mocha .test.pass::before { + content: '✓'; + font-size: 12px; + display: block; + float: left; + margin-right: 5px; + color: #00d6b2; +} + +#mocha .test.pass .duration { + font-size: 9px; + margin-left: 5px; + padding: 2px 5px; + color: #fff; + -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.2); + -moz-box-shadow: inset 0 1px 1px rgba(0,0,0,.2); + box-shadow: inset 0 1px 1px rgba(0,0,0,.2); + -webkit-border-radius: 5px; + -moz-border-radius: 5px; + -ms-border-radius: 5px; + -o-border-radius: 5px; + border-radius: 5px; +} + +#mocha .test.pass.fast .duration { + display: none; +} + +#mocha .test.pending { + color: #0b97c4; +} + +#mocha .test.pending::before { + content: '◦'; + color: #0b97c4; +} + +#mocha .test.fail { + color: #c00; +} + +#mocha .test.fail pre { + color: black; +} + +#mocha .test.fail::before { + content: '✖'; + font-size: 12px; + display: block; + float: left; + margin-right: 5px; + color: #c00; +} + +#mocha .test pre.error { + color: #c00; + max-height: 300px; + overflow: auto; +} + +/** + * (1): approximate for browsers not supporting calc + * (2): 42 = 2*15 + 2*10 + 2*1 (padding + margin + border) + * ^^ seriously + */ +#mocha .test pre { + display: block; + float: left; + clear: left; + font: 12px/1.5 monaco, monospace; + margin: 5px; + padding: 15px; + border: 1px solid #eee; + max-width: 85%; /*(1)*/ + max-width: calc(100% - 42px); /*(2)*/ + word-wrap: break-word; + border-bottom-color: #ddd; + -webkit-border-radius: 3px; + -webkit-box-shadow: 0 1px 3px #eee; + -moz-border-radius: 3px; + -moz-box-shadow: 0 1px 3px #eee; + border-radius: 3px; +} + +#mocha .test h2 { + position: relative; +} + +#mocha .test a.replay { + position: absolute; + top: 3px; + right: 0; + text-decoration: none; + vertical-align: middle; + display: block; + width: 15px; + height: 15px; + line-height: 15px; + text-align: center; + background: #eee; + font-size: 15px; + -moz-border-radius: 15px; + border-radius: 15px; + -webkit-transition: opacity 200ms; + -moz-transition: opacity 200ms; + transition: opacity 200ms; + opacity: 0.3; + color: #888; +} + +#mocha .test:hover a.replay { + opacity: 1; +} + +#mocha-report.pass .test.fail { + display: none; +} + +#mocha-report.fail .test.pass { + display: none; +} + +#mocha-report.pending .test.pass, +#mocha-report.pending .test.fail { + display: none; +} +#mocha-report.pending .test.pass.pending { + display: block; +} + +#mocha-error { + color: #c00; + font-size: 1.5em; + font-weight: 100; + letter-spacing: 1px; +} + +#mocha-stats { + position: fixed; + top: 15px; + right: 10px; + font-size: 12px; + margin: 0; + color: #888; + z-index: 1; +} + +#mocha-stats .progress { + float: right; + padding-top: 0; +} + +#mocha-stats em { + color: black; +} + +#mocha-stats a { + text-decoration: none; + color: inherit; +} + +#mocha-stats a:hover { + border-bottom: 1px solid #eee; +} + +#mocha-stats li { + display: inline-block; + margin: 0 5px; + list-style: none; + padding-top: 11px; +} + +#mocha-stats canvas { + width: 40px; + height: 40px; +} + +#mocha code .comment { color: #ddd; } +#mocha code .init { color: #2f6fad; } +#mocha code .string { color: #5890ad; } +#mocha code .keyword { color: #8a6343; } +#mocha code .number { color: #2f6fad; } + +@media screen and (max-device-width: 480px) { + #mocha { + margin: 60px 0px; + } + + #mocha #stats { + position: absolute; + } +} diff --git a/node_modules/mongodb/node_modules/es6-promise/dist/test/mocha.js b/node_modules/mongodb/node_modules/es6-promise/dist/test/mocha.js new file mode 100644 index 0000000..e8bee79 --- /dev/null +++ b/node_modules/mongodb/node_modules/es6-promise/dist/test/mocha.js @@ -0,0 +1,6095 @@ +;(function(){ + +// CommonJS require() + +function require(p){ + var path = require.resolve(p) + , mod = require.modules[path]; + if (!mod) throw new Error('failed to require "' + p + '"'); + if (!mod.exports) { + mod.exports = {}; + mod.call(mod.exports, mod, mod.exports, require.relative(path)); + } + return mod.exports; + } + +require.modules = {}; + +require.resolve = function (path){ + var orig = path + , reg = path + '.js' + , index = path + '/index.js'; + return require.modules[reg] && reg + || require.modules[index] && index + || orig; + }; + +require.register = function (path, fn){ + require.modules[path] = fn; + }; + +require.relative = function (parent) { + return function(p){ + if ('.' != p.charAt(0)) return require(p); + + var path = parent.split('/') + , segs = p.split('/'); + path.pop(); + + for (var i = 0; i < segs.length; i++) { + var seg = segs[i]; + if ('..' == seg) path.pop(); + else if ('.' != seg) path.push(seg); + } + + return require(path.join('/')); + }; + }; + + +require.register("browser/debug.js", function(module, exports, require){ + +module.exports = function(type){ + return function(){ + } +}; + +}); // module: browser/debug.js + +require.register("browser/diff.js", function(module, exports, require){ +/* See LICENSE file for terms of use */ + +/* + * Text diff implementation. + * + * This library supports the following APIS: + * JsDiff.diffChars: Character by character diff + * JsDiff.diffWords: Word (as defined by \b regex) diff which ignores whitespace + * JsDiff.diffLines: Line based diff + * + * JsDiff.diffCss: Diff targeted at CSS content + * + * These methods are based on the implementation proposed in + * "An O(ND) Difference Algorithm and its Variations" (Myers, 1986). + * http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.4.6927 + */ +var JsDiff = (function() { + /*jshint maxparams: 5*/ + function clonePath(path) { + return { newPos: path.newPos, components: path.components.slice(0) }; + } + function removeEmpty(array) { + var ret = []; + for (var i = 0; i < array.length; i++) { + if (array[i]) { + ret.push(array[i]); + } + } + return ret; + } + function escapeHTML(s) { + var n = s; + n = n.replace(/&/g, '&'); + n = n.replace(//g, '>'); + n = n.replace(/"/g, '"'); + + return n; + } + + var Diff = function(ignoreWhitespace) { + this.ignoreWhitespace = ignoreWhitespace; + }; + Diff.prototype = { + diff: function(oldString, newString) { + // Handle the identity case (this is due to unrolling editLength == 0 + if (newString === oldString) { + return [{ value: newString }]; + } + if (!newString) { + return [{ value: oldString, removed: true }]; + } + if (!oldString) { + return [{ value: newString, added: true }]; + } + + newString = this.tokenize(newString); + oldString = this.tokenize(oldString); + + var newLen = newString.length, oldLen = oldString.length; + var maxEditLength = newLen + oldLen; + var bestPath = [{ newPos: -1, components: [] }]; + + // Seed editLength = 0 + var oldPos = this.extractCommon(bestPath[0], newString, oldString, 0); + if (bestPath[0].newPos+1 >= newLen && oldPos+1 >= oldLen) { + return bestPath[0].components; + } + + for (var editLength = 1; editLength <= maxEditLength; editLength++) { + for (var diagonalPath = -1*editLength; diagonalPath <= editLength; diagonalPath+=2) { + var basePath; + var addPath = bestPath[diagonalPath-1], + removePath = bestPath[diagonalPath+1]; + oldPos = (removePath ? removePath.newPos : 0) - diagonalPath; + if (addPath) { + // No one else is going to attempt to use this value, clear it + bestPath[diagonalPath-1] = undefined; + } + + var canAdd = addPath && addPath.newPos+1 < newLen; + var canRemove = removePath && 0 <= oldPos && oldPos < oldLen; + if (!canAdd && !canRemove) { + bestPath[diagonalPath] = undefined; + continue; + } + + // Select the diagonal that we want to branch from. We select the prior + // path whose position in the new string is the farthest from the origin + // and does not pass the bounds of the diff graph + if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) { + basePath = clonePath(removePath); + this.pushComponent(basePath.components, oldString[oldPos], undefined, true); + } else { + basePath = clonePath(addPath); + basePath.newPos++; + this.pushComponent(basePath.components, newString[basePath.newPos], true, undefined); + } + + var oldPos = this.extractCommon(basePath, newString, oldString, diagonalPath); + + if (basePath.newPos+1 >= newLen && oldPos+1 >= oldLen) { + return basePath.components; + } else { + bestPath[diagonalPath] = basePath; + } + } + } + }, + + pushComponent: function(components, value, added, removed) { + var last = components[components.length-1]; + if (last && last.added === added && last.removed === removed) { + // We need to clone here as the component clone operation is just + // as shallow array clone + components[components.length-1] = + {value: this.join(last.value, value), added: added, removed: removed }; + } else { + components.push({value: value, added: added, removed: removed }); + } + }, + extractCommon: function(basePath, newString, oldString, diagonalPath) { + var newLen = newString.length, + oldLen = oldString.length, + newPos = basePath.newPos, + oldPos = newPos - diagonalPath; + while (newPos+1 < newLen && oldPos+1 < oldLen && this.equals(newString[newPos+1], oldString[oldPos+1])) { + newPos++; + oldPos++; + + this.pushComponent(basePath.components, newString[newPos], undefined, undefined); + } + basePath.newPos = newPos; + return oldPos; + }, + + equals: function(left, right) { + var reWhitespace = /\S/; + if (this.ignoreWhitespace && !reWhitespace.test(left) && !reWhitespace.test(right)) { + return true; + } else { + return left === right; + } + }, + join: function(left, right) { + return left + right; + }, + tokenize: function(value) { + return value; + } + }; + + var CharDiff = new Diff(); + + var WordDiff = new Diff(true); + var WordWithSpaceDiff = new Diff(); + WordDiff.tokenize = WordWithSpaceDiff.tokenize = function(value) { + return removeEmpty(value.split(/(\s+|\b)/)); + }; + + var CssDiff = new Diff(true); + CssDiff.tokenize = function(value) { + return removeEmpty(value.split(/([{}:;,]|\s+)/)); + }; + + var LineDiff = new Diff(); + LineDiff.tokenize = function(value) { + var retLines = [], + lines = value.split(/^/m); + + for(var i = 0; i < lines.length; i++) { + var line = lines[i], + lastLine = lines[i - 1]; + + // Merge lines that may contain windows new lines + if (line == '\n' && lastLine && lastLine[lastLine.length - 1] === '\r') { + retLines[retLines.length - 1] += '\n'; + } else if (line) { + retLines.push(line); + } + } + + return retLines; + }; + + return { + Diff: Diff, + + diffChars: function(oldStr, newStr) { return CharDiff.diff(oldStr, newStr); }, + diffWords: function(oldStr, newStr) { return WordDiff.diff(oldStr, newStr); }, + diffWordsWithSpace: function(oldStr, newStr) { return WordWithSpaceDiff.diff(oldStr, newStr); }, + diffLines: function(oldStr, newStr) { return LineDiff.diff(oldStr, newStr); }, + + diffCss: function(oldStr, newStr) { return CssDiff.diff(oldStr, newStr); }, + + createPatch: function(fileName, oldStr, newStr, oldHeader, newHeader) { + var ret = []; + + ret.push('Index: ' + fileName); + ret.push('==================================================================='); + ret.push('--- ' + fileName + (typeof oldHeader === 'undefined' ? '' : '\t' + oldHeader)); + ret.push('+++ ' + fileName + (typeof newHeader === 'undefined' ? '' : '\t' + newHeader)); + + var diff = LineDiff.diff(oldStr, newStr); + if (!diff[diff.length-1].value) { + diff.pop(); // Remove trailing newline add + } + diff.push({value: '', lines: []}); // Append an empty value to make cleanup easier + + function contextLines(lines) { + return lines.map(function(entry) { return ' ' + entry; }); + } + function eofNL(curRange, i, current) { + var last = diff[diff.length-2], + isLast = i === diff.length-2, + isLastOfType = i === diff.length-3 && (current.added !== last.added || current.removed !== last.removed); + + // Figure out if this is the last line for the given file and missing NL + if (!/\n$/.test(current.value) && (isLast || isLastOfType)) { + curRange.push('\\ No newline at end of file'); + } + } + + var oldRangeStart = 0, newRangeStart = 0, curRange = [], + oldLine = 1, newLine = 1; + for (var i = 0; i < diff.length; i++) { + var current = diff[i], + lines = current.lines || current.value.replace(/\n$/, '').split('\n'); + current.lines = lines; + + if (current.added || current.removed) { + if (!oldRangeStart) { + var prev = diff[i-1]; + oldRangeStart = oldLine; + newRangeStart = newLine; + + if (prev) { + curRange = contextLines(prev.lines.slice(-4)); + oldRangeStart -= curRange.length; + newRangeStart -= curRange.length; + } + } + curRange.push.apply(curRange, lines.map(function(entry) { return (current.added?'+':'-') + entry; })); + eofNL(curRange, i, current); + + if (current.added) { + newLine += lines.length; + } else { + oldLine += lines.length; + } + } else { + if (oldRangeStart) { + // Close out any changes that have been output (or join overlapping) + if (lines.length <= 8 && i < diff.length-2) { + // Overlapping + curRange.push.apply(curRange, contextLines(lines)); + } else { + // end the range and output + var contextSize = Math.min(lines.length, 4); + ret.push( + '@@ -' + oldRangeStart + ',' + (oldLine-oldRangeStart+contextSize) + + ' +' + newRangeStart + ',' + (newLine-newRangeStart+contextSize) + + ' @@'); + ret.push.apply(ret, curRange); + ret.push.apply(ret, contextLines(lines.slice(0, contextSize))); + if (lines.length <= 4) { + eofNL(ret, i, current); + } + + oldRangeStart = 0; newRangeStart = 0; curRange = []; + } + } + oldLine += lines.length; + newLine += lines.length; + } + } + + return ret.join('\n') + '\n'; + }, + + applyPatch: function(oldStr, uniDiff) { + var diffstr = uniDiff.split('\n'); + var diff = []; + var remEOFNL = false, + addEOFNL = false; + + for (var i = (diffstr[0][0]==='I'?4:0); i < diffstr.length; i++) { + if(diffstr[i][0] === '@') { + var meh = diffstr[i].split(/@@ -(\d+),(\d+) \+(\d+),(\d+) @@/); + diff.unshift({ + start:meh[3], + oldlength:meh[2], + oldlines:[], + newlength:meh[4], + newlines:[] + }); + } else if(diffstr[i][0] === '+') { + diff[0].newlines.push(diffstr[i].substr(1)); + } else if(diffstr[i][0] === '-') { + diff[0].oldlines.push(diffstr[i].substr(1)); + } else if(diffstr[i][0] === ' ') { + diff[0].newlines.push(diffstr[i].substr(1)); + diff[0].oldlines.push(diffstr[i].substr(1)); + } else if(diffstr[i][0] === '\\') { + if (diffstr[i-1][0] === '+') { + remEOFNL = true; + } else if(diffstr[i-1][0] === '-') { + addEOFNL = true; + } + } + } + + var str = oldStr.split('\n'); + for (var i = diff.length - 1; i >= 0; i--) { + var d = diff[i]; + for (var j = 0; j < d.oldlength; j++) { + if(str[d.start-1+j] !== d.oldlines[j]) { + return false; + } + } + Array.prototype.splice.apply(str,[d.start-1,+d.oldlength].concat(d.newlines)); + } + + if (remEOFNL) { + while (!str[str.length-1]) { + str.pop(); + } + } else if (addEOFNL) { + str.push(''); + } + return str.join('\n'); + }, + + convertChangesToXML: function(changes){ + var ret = []; + for ( var i = 0; i < changes.length; i++) { + var change = changes[i]; + if (change.added) { + ret.push(''); + } else if (change.removed) { + ret.push(''); + } + + ret.push(escapeHTML(change.value)); + + if (change.added) { + ret.push(''); + } else if (change.removed) { + ret.push(''); + } + } + return ret.join(''); + }, + + // See: http://code.google.com/p/google-diff-match-patch/wiki/API + convertChangesToDMP: function(changes){ + var ret = [], change; + for ( var i = 0; i < changes.length; i++) { + change = changes[i]; + ret.push([(change.added ? 1 : change.removed ? -1 : 0), change.value]); + } + return ret; + } + }; +})(); + +if (typeof module !== 'undefined') { + module.exports = JsDiff; +} + +}); // module: browser/diff.js + +require.register("browser/escape-string-regexp.js", function(module, exports, require){ +'use strict'; + +var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g; + +module.exports = function (str) { + if (typeof str !== 'string') { + throw new TypeError('Expected a string'); + } + + return str.replace(matchOperatorsRe, '\\$&'); +}; + +}); // module: browser/escape-string-regexp.js + +require.register("browser/events.js", function(module, exports, require){ + +/** + * Module exports. + */ + +exports.EventEmitter = EventEmitter; + +/** + * Check if `obj` is an array. + */ + +function isArray(obj) { + return '[object Array]' == {}.toString.call(obj); +} + +/** + * Event emitter constructor. + * + * @api public + */ + +function EventEmitter(){}; + +/** + * Adds a listener. + * + * @api public + */ + +EventEmitter.prototype.on = function (name, fn) { + if (!this.$events) { + this.$events = {}; + } + + if (!this.$events[name]) { + this.$events[name] = fn; + } else if (isArray(this.$events[name])) { + this.$events[name].push(fn); + } else { + this.$events[name] = [this.$events[name], fn]; + } + + return this; +}; + +EventEmitter.prototype.addListener = EventEmitter.prototype.on; + +/** + * Adds a volatile listener. + * + * @api public + */ + +EventEmitter.prototype.once = function (name, fn) { + var self = this; + + function on () { + self.removeListener(name, on); + fn.apply(this, arguments); + }; + + on.listener = fn; + this.on(name, on); + + return this; +}; + +/** + * Removes a listener. + * + * @api public + */ + +EventEmitter.prototype.removeListener = function (name, fn) { + if (this.$events && this.$events[name]) { + var list = this.$events[name]; + + if (isArray(list)) { + var pos = -1; + + for (var i = 0, l = list.length; i < l; i++) { + if (list[i] === fn || (list[i].listener && list[i].listener === fn)) { + pos = i; + break; + } + } + + if (pos < 0) { + return this; + } + + list.splice(pos, 1); + + if (!list.length) { + delete this.$events[name]; + } + } else if (list === fn || (list.listener && list.listener === fn)) { + delete this.$events[name]; + } + } + + return this; +}; + +/** + * Removes all listeners for an event. + * + * @api public + */ + +EventEmitter.prototype.removeAllListeners = function (name) { + if (name === undefined) { + this.$events = {}; + return this; + } + + if (this.$events && this.$events[name]) { + this.$events[name] = null; + } + + return this; +}; + +/** + * Gets all listeners for a certain event. + * + * @api public + */ + +EventEmitter.prototype.listeners = function (name) { + if (!this.$events) { + this.$events = {}; + } + + if (!this.$events[name]) { + this.$events[name] = []; + } + + if (!isArray(this.$events[name])) { + this.$events[name] = [this.$events[name]]; + } + + return this.$events[name]; +}; + +/** + * Emits an event. + * + * @api public + */ + +EventEmitter.prototype.emit = function (name) { + if (!this.$events) { + return false; + } + + var handler = this.$events[name]; + + if (!handler) { + return false; + } + + var args = [].slice.call(arguments, 1); + + if ('function' == typeof handler) { + handler.apply(this, args); + } else if (isArray(handler)) { + var listeners = handler.slice(); + + for (var i = 0, l = listeners.length; i < l; i++) { + listeners[i].apply(this, args); + } + } else { + return false; + } + + return true; +}; +}); // module: browser/events.js + +require.register("browser/fs.js", function(module, exports, require){ + +}); // module: browser/fs.js + +require.register("browser/glob.js", function(module, exports, require){ + +}); // module: browser/glob.js + +require.register("browser/path.js", function(module, exports, require){ + +}); // module: browser/path.js + +require.register("browser/progress.js", function(module, exports, require){ +/** + * Expose `Progress`. + */ + +module.exports = Progress; + +/** + * Initialize a new `Progress` indicator. + */ + +function Progress() { + this.percent = 0; + this.size(0); + this.fontSize(11); + this.font('helvetica, arial, sans-serif'); +} + +/** + * Set progress size to `n`. + * + * @param {Number} n + * @return {Progress} for chaining + * @api public + */ + +Progress.prototype.size = function(n){ + this._size = n; + return this; +}; + +/** + * Set text to `str`. + * + * @param {String} str + * @return {Progress} for chaining + * @api public + */ + +Progress.prototype.text = function(str){ + this._text = str; + return this; +}; + +/** + * Set font size to `n`. + * + * @param {Number} n + * @return {Progress} for chaining + * @api public + */ + +Progress.prototype.fontSize = function(n){ + this._fontSize = n; + return this; +}; + +/** + * Set font `family`. + * + * @param {String} family + * @return {Progress} for chaining + */ + +Progress.prototype.font = function(family){ + this._font = family; + return this; +}; + +/** + * Update percentage to `n`. + * + * @param {Number} n + * @return {Progress} for chaining + */ + +Progress.prototype.update = function(n){ + this.percent = n; + return this; +}; + +/** + * Draw on `ctx`. + * + * @param {CanvasRenderingContext2d} ctx + * @return {Progress} for chaining + */ + +Progress.prototype.draw = function(ctx){ + try { + var percent = Math.min(this.percent, 100) + , size = this._size + , half = size / 2 + , x = half + , y = half + , rad = half - 1 + , fontSize = this._fontSize; + + ctx.font = fontSize + 'px ' + this._font; + + var angle = Math.PI * 2 * (percent / 100); + ctx.clearRect(0, 0, size, size); + + // outer circle + ctx.strokeStyle = '#9f9f9f'; + ctx.beginPath(); + ctx.arc(x, y, rad, 0, angle, false); + ctx.stroke(); + + // inner circle + ctx.strokeStyle = '#eee'; + ctx.beginPath(); + ctx.arc(x, y, rad - 1, 0, angle, true); + ctx.stroke(); + + // text + var text = this._text || (percent | 0) + '%' + , w = ctx.measureText(text).width; + + ctx.fillText( + text + , x - w / 2 + 1 + , y + fontSize / 2 - 1); + } catch (ex) {} //don't fail if we can't render progress + return this; +}; + +}); // module: browser/progress.js + +require.register("browser/tty.js", function(module, exports, require){ + +exports.isatty = function(){ + return true; +}; + +exports.getWindowSize = function(){ + if ('innerHeight' in global) { + return [global.innerHeight, global.innerWidth]; + } else { + // In a Web Worker, the DOM Window is not available. + return [640, 480]; + } +}; + +}); // module: browser/tty.js + +require.register("context.js", function(module, exports, require){ + +/** + * Expose `Context`. + */ + +module.exports = Context; + +/** + * Initialize a new `Context`. + * + * @api private + */ + +function Context(){} + +/** + * Set or get the context `Runnable` to `runnable`. + * + * @param {Runnable} runnable + * @return {Context} + * @api private + */ + +Context.prototype.runnable = function(runnable){ + if (0 == arguments.length) return this._runnable; + this.test = this._runnable = runnable; + return this; +}; + +/** + * Set test timeout `ms`. + * + * @param {Number} ms + * @return {Context} self + * @api private + */ + +Context.prototype.timeout = function(ms){ + if (arguments.length === 0) return this.runnable().timeout(); + this.runnable().timeout(ms); + return this; +}; + +/** + * Set test timeout `enabled`. + * + * @param {Boolean} enabled + * @return {Context} self + * @api private + */ + +Context.prototype.enableTimeouts = function (enabled) { + this.runnable().enableTimeouts(enabled); + return this; +}; + + +/** + * Set test slowness threshold `ms`. + * + * @param {Number} ms + * @return {Context} self + * @api private + */ + +Context.prototype.slow = function(ms){ + this.runnable().slow(ms); + return this; +}; + +/** + * Inspect the context void of `._runnable`. + * + * @return {String} + * @api private + */ + +Context.prototype.inspect = function(){ + return JSON.stringify(this, function(key, val){ + if ('_runnable' == key) return; + if ('test' == key) return; + return val; + }, 2); +}; + +}); // module: context.js + +require.register("hook.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Runnable = require('./runnable'); + +/** + * Expose `Hook`. + */ + +module.exports = Hook; + +/** + * Initialize a new `Hook` with the given `title` and callback `fn`. + * + * @param {String} title + * @param {Function} fn + * @api private + */ + +function Hook(title, fn) { + Runnable.call(this, title, fn); + this.type = 'hook'; +} + +/** + * Inherit from `Runnable.prototype`. + */ + +function F(){}; +F.prototype = Runnable.prototype; +Hook.prototype = new F; +Hook.prototype.constructor = Hook; + + +/** + * Get or set the test `err`. + * + * @param {Error} err + * @return {Error} + * @api public + */ + +Hook.prototype.error = function(err){ + if (0 == arguments.length) { + var err = this._error; + this._error = null; + return err; + } + + this._error = err; +}; + +}); // module: hook.js + +require.register("interfaces/bdd.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Suite = require('../suite') + , Test = require('../test') + , utils = require('../utils') + , escapeRe = require('browser/escape-string-regexp'); + +/** + * BDD-style interface: + * + * describe('Array', function(){ + * describe('#indexOf()', function(){ + * it('should return -1 when not present', function(){ + * + * }); + * + * it('should return the index when present', function(){ + * + * }); + * }); + * }); + * + */ + +module.exports = function(suite){ + var suites = [suite]; + + suite.on('pre-require', function(context, file, mocha){ + + /** + * Execute before running tests. + */ + + context.before = function(name, fn){ + suites[0].beforeAll(name, fn); + }; + + /** + * Execute after running tests. + */ + + context.after = function(name, fn){ + suites[0].afterAll(name, fn); + }; + + /** + * Execute before each test case. + */ + + context.beforeEach = function(name, fn){ + suites[0].beforeEach(name, fn); + }; + + /** + * Execute after each test case. + */ + + context.afterEach = function(name, fn){ + suites[0].afterEach(name, fn); + }; + + /** + * Describe a "suite" with the given `title` + * and callback `fn` containing nested suites + * and/or tests. + */ + + context.describe = context.context = function(title, fn){ + var suite = Suite.create(suites[0], title); + suite.file = file; + suites.unshift(suite); + fn.call(suite); + suites.shift(); + return suite; + }; + + /** + * Pending describe. + */ + + context.xdescribe = + context.xcontext = + context.describe.skip = function(title, fn){ + var suite = Suite.create(suites[0], title); + suite.pending = true; + suites.unshift(suite); + fn.call(suite); + suites.shift(); + }; + + /** + * Exclusive suite. + */ + + context.describe.only = function(title, fn){ + var suite = context.describe(title, fn); + mocha.grep(suite.fullTitle()); + return suite; + }; + + /** + * Describe a specification or test-case + * with the given `title` and callback `fn` + * acting as a thunk. + */ + + context.it = context.specify = function(title, fn){ + var suite = suites[0]; + if (suite.pending) fn = null; + var test = new Test(title, fn); + test.file = file; + suite.addTest(test); + return test; + }; + + /** + * Exclusive test-case. + */ + + context.it.only = function(title, fn){ + var test = context.it(title, fn); + var reString = '^' + escapeRe(test.fullTitle()) + '$'; + mocha.grep(new RegExp(reString)); + return test; + }; + + /** + * Pending test case. + */ + + context.xit = + context.xspecify = + context.it.skip = function(title){ + context.it(title); + }; + }); +}; + +}); // module: interfaces/bdd.js + +require.register("interfaces/exports.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Suite = require('../suite') + , Test = require('../test'); + +/** + * TDD-style interface: + * + * exports.Array = { + * '#indexOf()': { + * 'should return -1 when the value is not present': function(){ + * + * }, + * + * 'should return the correct index when the value is present': function(){ + * + * } + * } + * }; + * + */ + +module.exports = function(suite){ + var suites = [suite]; + + suite.on('require', visit); + + function visit(obj, file) { + var suite; + for (var key in obj) { + if ('function' == typeof obj[key]) { + var fn = obj[key]; + switch (key) { + case 'before': + suites[0].beforeAll(fn); + break; + case 'after': + suites[0].afterAll(fn); + break; + case 'beforeEach': + suites[0].beforeEach(fn); + break; + case 'afterEach': + suites[0].afterEach(fn); + break; + default: + var test = new Test(key, fn); + test.file = file; + suites[0].addTest(test); + } + } else { + suite = Suite.create(suites[0], key); + suites.unshift(suite); + visit(obj[key]); + suites.shift(); + } + } + } +}; + +}); // module: interfaces/exports.js + +require.register("interfaces/index.js", function(module, exports, require){ + +exports.bdd = require('./bdd'); +exports.tdd = require('./tdd'); +exports.qunit = require('./qunit'); +exports.exports = require('./exports'); + +}); // module: interfaces/index.js + +require.register("interfaces/qunit.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Suite = require('../suite') + , Test = require('../test') + , escapeRe = require('browser/escape-string-regexp') + , utils = require('../utils'); + +/** + * QUnit-style interface: + * + * suite('Array'); + * + * test('#length', function(){ + * var arr = [1,2,3]; + * ok(arr.length == 3); + * }); + * + * test('#indexOf()', function(){ + * var arr = [1,2,3]; + * ok(arr.indexOf(1) == 0); + * ok(arr.indexOf(2) == 1); + * ok(arr.indexOf(3) == 2); + * }); + * + * suite('String'); + * + * test('#length', function(){ + * ok('foo'.length == 3); + * }); + * + */ + +module.exports = function(suite){ + var suites = [suite]; + + suite.on('pre-require', function(context, file, mocha){ + + /** + * Execute before running tests. + */ + + context.before = function(name, fn){ + suites[0].beforeAll(name, fn); + }; + + /** + * Execute after running tests. + */ + + context.after = function(name, fn){ + suites[0].afterAll(name, fn); + }; + + /** + * Execute before each test case. + */ + + context.beforeEach = function(name, fn){ + suites[0].beforeEach(name, fn); + }; + + /** + * Execute after each test case. + */ + + context.afterEach = function(name, fn){ + suites[0].afterEach(name, fn); + }; + + /** + * Describe a "suite" with the given `title`. + */ + + context.suite = function(title){ + if (suites.length > 1) suites.shift(); + var suite = Suite.create(suites[0], title); + suite.file = file; + suites.unshift(suite); + return suite; + }; + + /** + * Exclusive test-case. + */ + + context.suite.only = function(title, fn){ + var suite = context.suite(title, fn); + mocha.grep(suite.fullTitle()); + }; + + /** + * Describe a specification or test-case + * with the given `title` and callback `fn` + * acting as a thunk. + */ + + context.test = function(title, fn){ + var test = new Test(title, fn); + test.file = file; + suites[0].addTest(test); + return test; + }; + + /** + * Exclusive test-case. + */ + + context.test.only = function(title, fn){ + var test = context.test(title, fn); + var reString = '^' + escapeRe(test.fullTitle()) + '$'; + mocha.grep(new RegExp(reString)); + }; + + /** + * Pending test case. + */ + + context.test.skip = function(title){ + context.test(title); + }; + }); +}; + +}); // module: interfaces/qunit.js + +require.register("interfaces/tdd.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Suite = require('../suite') + , Test = require('../test') + , escapeRe = require('browser/escape-string-regexp') + , utils = require('../utils'); + +/** + * TDD-style interface: + * + * suite('Array', function(){ + * suite('#indexOf()', function(){ + * suiteSetup(function(){ + * + * }); + * + * test('should return -1 when not present', function(){ + * + * }); + * + * test('should return the index when present', function(){ + * + * }); + * + * suiteTeardown(function(){ + * + * }); + * }); + * }); + * + */ + +module.exports = function(suite){ + var suites = [suite]; + + suite.on('pre-require', function(context, file, mocha){ + + /** + * Execute before each test case. + */ + + context.setup = function(name, fn){ + suites[0].beforeEach(name, fn); + }; + + /** + * Execute after each test case. + */ + + context.teardown = function(name, fn){ + suites[0].afterEach(name, fn); + }; + + /** + * Execute before the suite. + */ + + context.suiteSetup = function(name, fn){ + suites[0].beforeAll(name, fn); + }; + + /** + * Execute after the suite. + */ + + context.suiteTeardown = function(name, fn){ + suites[0].afterAll(name, fn); + }; + + /** + * Describe a "suite" with the given `title` + * and callback `fn` containing nested suites + * and/or tests. + */ + + context.suite = function(title, fn){ + var suite = Suite.create(suites[0], title); + suite.file = file; + suites.unshift(suite); + fn.call(suite); + suites.shift(); + return suite; + }; + + /** + * Pending suite. + */ + context.suite.skip = function(title, fn) { + var suite = Suite.create(suites[0], title); + suite.pending = true; + suites.unshift(suite); + fn.call(suite); + suites.shift(); + }; + + /** + * Exclusive test-case. + */ + + context.suite.only = function(title, fn){ + var suite = context.suite(title, fn); + mocha.grep(suite.fullTitle()); + }; + + /** + * Describe a specification or test-case + * with the given `title` and callback `fn` + * acting as a thunk. + */ + + context.test = function(title, fn){ + var suite = suites[0]; + if (suite.pending) fn = null; + var test = new Test(title, fn); + test.file = file; + suite.addTest(test); + return test; + }; + + /** + * Exclusive test-case. + */ + + context.test.only = function(title, fn){ + var test = context.test(title, fn); + var reString = '^' + escapeRe(test.fullTitle()) + '$'; + mocha.grep(new RegExp(reString)); + }; + + /** + * Pending test case. + */ + + context.test.skip = function(title){ + context.test(title); + }; + }); +}; + +}); // module: interfaces/tdd.js + +require.register("mocha.js", function(module, exports, require){ +/*! + * mocha + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var path = require('browser/path') + , escapeRe = require('browser/escape-string-regexp') + , utils = require('./utils'); + +/** + * Expose `Mocha`. + */ + +exports = module.exports = Mocha; + +/** + * To require local UIs and reporters when running in node. + */ + +if (typeof process !== 'undefined' && typeof process.cwd === 'function') { + var join = path.join + , cwd = process.cwd(); + module.paths.push(cwd, join(cwd, 'node_modules')); +} + +/** + * Expose internals. + */ + +exports.utils = utils; +exports.interfaces = require('./interfaces'); +exports.reporters = require('./reporters'); +exports.Runnable = require('./runnable'); +exports.Context = require('./context'); +exports.Runner = require('./runner'); +exports.Suite = require('./suite'); +exports.Hook = require('./hook'); +exports.Test = require('./test'); + +/** + * Return image `name` path. + * + * @param {String} name + * @return {String} + * @api private + */ + +function image(name) { + return __dirname + '/../images/' + name + '.png'; +} + +/** + * Setup mocha with `options`. + * + * Options: + * + * - `ui` name "bdd", "tdd", "exports" etc + * - `reporter` reporter instance, defaults to `mocha.reporters.spec` + * - `globals` array of accepted globals + * - `timeout` timeout in milliseconds + * - `bail` bail on the first test failure + * - `slow` milliseconds to wait before considering a test slow + * - `ignoreLeaks` ignore global leaks + * - `grep` string or regexp to filter tests with + * + * @param {Object} options + * @api public + */ + +function Mocha(options) { + options = options || {}; + this.files = []; + this.options = options; + this.grep(options.grep); + this.suite = new exports.Suite('', new exports.Context); + this.ui(options.ui); + this.bail(options.bail); + this.reporter(options.reporter); + if (null != options.timeout) this.timeout(options.timeout); + this.useColors(options.useColors) + if (options.enableTimeouts !== null) this.enableTimeouts(options.enableTimeouts); + if (options.slow) this.slow(options.slow); + + this.suite.on('pre-require', function (context) { + exports.afterEach = context.afterEach || context.teardown; + exports.after = context.after || context.suiteTeardown; + exports.beforeEach = context.beforeEach || context.setup; + exports.before = context.before || context.suiteSetup; + exports.describe = context.describe || context.suite; + exports.it = context.it || context.test; + exports.setup = context.setup || context.beforeEach; + exports.suiteSetup = context.suiteSetup || context.before; + exports.suiteTeardown = context.suiteTeardown || context.after; + exports.suite = context.suite || context.describe; + exports.teardown = context.teardown || context.afterEach; + exports.test = context.test || context.it; + }); +} + +/** + * Enable or disable bailing on the first failure. + * + * @param {Boolean} [bail] + * @api public + */ + +Mocha.prototype.bail = function(bail){ + if (0 == arguments.length) bail = true; + this.suite.bail(bail); + return this; +}; + +/** + * Add test `file`. + * + * @param {String} file + * @api public + */ + +Mocha.prototype.addFile = function(file){ + this.files.push(file); + return this; +}; + +/** + * Set reporter to `reporter`, defaults to "spec". + * + * @param {String|Function} reporter name or constructor + * @api public + */ + +Mocha.prototype.reporter = function(reporter){ + if ('function' == typeof reporter) { + this._reporter = reporter; + } else { + reporter = reporter || 'spec'; + var _reporter; + try { _reporter = require('./reporters/' + reporter); } catch (err) {}; + if (!_reporter) try { _reporter = require(reporter); } catch (err) {}; + if (!_reporter && reporter === 'teamcity') + console.warn('The Teamcity reporter was moved to a package named ' + + 'mocha-teamcity-reporter ' + + '(https://npmjs.org/package/mocha-teamcity-reporter).'); + if (!_reporter) throw new Error('invalid reporter "' + reporter + '"'); + this._reporter = _reporter; + } + return this; +}; + +/** + * Set test UI `name`, defaults to "bdd". + * + * @param {String} bdd + * @api public + */ + +Mocha.prototype.ui = function(name){ + name = name || 'bdd'; + this._ui = exports.interfaces[name]; + if (!this._ui) try { this._ui = require(name); } catch (err) {}; + if (!this._ui) throw new Error('invalid interface "' + name + '"'); + this._ui = this._ui(this.suite); + return this; +}; + +/** + * Load registered files. + * + * @api private + */ + +Mocha.prototype.loadFiles = function(fn){ + var self = this; + var suite = this.suite; + var pending = this.files.length; + this.files.forEach(function(file){ + file = path.resolve(file); + suite.emit('pre-require', global, file, self); + suite.emit('require', require(file), file, self); + suite.emit('post-require', global, file, self); + --pending || (fn && fn()); + }); +}; + +/** + * Enable growl support. + * + * @api private + */ + +Mocha.prototype._growl = function(runner, reporter) { + var notify = require('growl'); + + runner.on('end', function(){ + var stats = reporter.stats; + if (stats.failures) { + var msg = stats.failures + ' of ' + runner.total + ' tests failed'; + notify(msg, { name: 'mocha', title: 'Failed', image: image('error') }); + } else { + notify(stats.passes + ' tests passed in ' + stats.duration + 'ms', { + name: 'mocha' + , title: 'Passed' + , image: image('ok') + }); + } + }); +}; + +/** + * Add regexp to grep, if `re` is a string it is escaped. + * + * @param {RegExp|String} re + * @return {Mocha} + * @api public + */ + +Mocha.prototype.grep = function(re){ + this.options.grep = 'string' == typeof re + ? new RegExp(escapeRe(re)) + : re; + return this; +}; + +/** + * Invert `.grep()` matches. + * + * @return {Mocha} + * @api public + */ + +Mocha.prototype.invert = function(){ + this.options.invert = true; + return this; +}; + +/** + * Ignore global leaks. + * + * @param {Boolean} ignore + * @return {Mocha} + * @api public + */ + +Mocha.prototype.ignoreLeaks = function(ignore){ + this.options.ignoreLeaks = !!ignore; + return this; +}; + +/** + * Enable global leak checking. + * + * @return {Mocha} + * @api public + */ + +Mocha.prototype.checkLeaks = function(){ + this.options.ignoreLeaks = false; + return this; +}; + +/** + * Enable growl support. + * + * @return {Mocha} + * @api public + */ + +Mocha.prototype.growl = function(){ + this.options.growl = true; + return this; +}; + +/** + * Ignore `globals` array or string. + * + * @param {Array|String} globals + * @return {Mocha} + * @api public + */ + +Mocha.prototype.globals = function(globals){ + this.options.globals = (this.options.globals || []).concat(globals); + return this; +}; + +/** + * Emit color output. + * + * @param {Boolean} colors + * @return {Mocha} + * @api public + */ + +Mocha.prototype.useColors = function(colors){ + this.options.useColors = arguments.length && colors != undefined + ? colors + : true; + return this; +}; + +/** + * Use inline diffs rather than +/-. + * + * @param {Boolean} inlineDiffs + * @return {Mocha} + * @api public + */ + +Mocha.prototype.useInlineDiffs = function(inlineDiffs) { + this.options.useInlineDiffs = arguments.length && inlineDiffs != undefined + ? inlineDiffs + : false; + return this; +}; + +/** + * Set the timeout in milliseconds. + * + * @param {Number} timeout + * @return {Mocha} + * @api public + */ + +Mocha.prototype.timeout = function(timeout){ + this.suite.timeout(timeout); + return this; +}; + +/** + * Set slowness threshold in milliseconds. + * + * @param {Number} slow + * @return {Mocha} + * @api public + */ + +Mocha.prototype.slow = function(slow){ + this.suite.slow(slow); + return this; +}; + +/** + * Enable timeouts. + * + * @param {Boolean} enabled + * @return {Mocha} + * @api public + */ + +Mocha.prototype.enableTimeouts = function(enabled) { + this.suite.enableTimeouts(arguments.length && enabled !== undefined + ? enabled + : true); + return this +}; + +/** + * Makes all tests async (accepting a callback) + * + * @return {Mocha} + * @api public + */ + +Mocha.prototype.asyncOnly = function(){ + this.options.asyncOnly = true; + return this; +}; + +/** + * Disable syntax highlighting (in browser). + * @returns {Mocha} + * @api public + */ +Mocha.prototype.noHighlighting = function() { + this.options.noHighlighting = true; + return this; +}; + +/** + * Run tests and invoke `fn()` when complete. + * + * @param {Function} fn + * @return {Runner} + * @api public + */ + +Mocha.prototype.run = function(fn){ + if (this.files.length) this.loadFiles(); + var suite = this.suite; + var options = this.options; + options.files = this.files; + var runner = new exports.Runner(suite); + var reporter = new this._reporter(runner, options); + runner.ignoreLeaks = false !== options.ignoreLeaks; + runner.asyncOnly = options.asyncOnly; + if (options.grep) runner.grep(options.grep, options.invert); + if (options.globals) runner.globals(options.globals); + if (options.growl) this._growl(runner, reporter); + exports.reporters.Base.useColors = options.useColors; + exports.reporters.Base.inlineDiffs = options.useInlineDiffs; + return runner.run(fn); +}; + +}); // module: mocha.js + +require.register("ms.js", function(module, exports, require){ +/** + * Helpers. + */ + +var s = 1000; +var m = s * 60; +var h = m * 60; +var d = h * 24; +var y = d * 365.25; + +/** + * Parse or format the given `val`. + * + * Options: + * + * - `long` verbose formatting [false] + * + * @param {String|Number} val + * @param {Object} options + * @return {String|Number} + * @api public + */ + +module.exports = function(val, options){ + options = options || {}; + if ('string' == typeof val) return parse(val); + return options['long'] ? longFormat(val) : shortFormat(val); +}; + +/** + * Parse the given `str` and return milliseconds. + * + * @param {String} str + * @return {Number} + * @api private + */ + +function parse(str) { + var match = /^((?:\d+)?\.?\d+) *(ms|seconds?|s|minutes?|m|hours?|h|days?|d|years?|y)?$/i.exec(str); + if (!match) return; + var n = parseFloat(match[1]); + var type = (match[2] || 'ms').toLowerCase(); + switch (type) { + case 'years': + case 'year': + case 'y': + return n * y; + case 'days': + case 'day': + case 'd': + return n * d; + case 'hours': + case 'hour': + case 'h': + return n * h; + case 'minutes': + case 'minute': + case 'm': + return n * m; + case 'seconds': + case 'second': + case 's': + return n * s; + case 'ms': + return n; + } +} + +/** + * Short format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ + +function shortFormat(ms) { + if (ms >= d) return Math.round(ms / d) + 'd'; + if (ms >= h) return Math.round(ms / h) + 'h'; + if (ms >= m) return Math.round(ms / m) + 'm'; + if (ms >= s) return Math.round(ms / s) + 's'; + return ms + 'ms'; +} + +/** + * Long format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ + +function longFormat(ms) { + return plural(ms, d, 'day') + || plural(ms, h, 'hour') + || plural(ms, m, 'minute') + || plural(ms, s, 'second') + || ms + ' ms'; +} + +/** + * Pluralization helper. + */ + +function plural(ms, n, name) { + if (ms < n) return; + if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name; + return Math.ceil(ms / n) + ' ' + name + 's'; +} + +}); // module: ms.js + +require.register("reporters/base.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var tty = require('browser/tty') + , diff = require('browser/diff') + , ms = require('../ms') + , utils = require('../utils'); + +/** + * Save timer references to avoid Sinon interfering (see GH-237). + */ + +var Date = global.Date + , setTimeout = global.setTimeout + , setInterval = global.setInterval + , clearTimeout = global.clearTimeout + , clearInterval = global.clearInterval; + +/** + * Check if both stdio streams are associated with a tty. + */ + +var isatty = tty.isatty(1) && tty.isatty(2); + +/** + * Expose `Base`. + */ + +exports = module.exports = Base; + +/** + * Enable coloring by default. + */ + +exports.useColors = isatty || (process.env.MOCHA_COLORS !== undefined); + +/** + * Inline diffs instead of +/- + */ + +exports.inlineDiffs = false; + +/** + * Default color map. + */ + +exports.colors = { + 'pass': 90 + , 'fail': 31 + , 'bright pass': 92 + , 'bright fail': 91 + , 'bright yellow': 93 + , 'pending': 36 + , 'suite': 0 + , 'error title': 0 + , 'error message': 31 + , 'error stack': 90 + , 'checkmark': 32 + , 'fast': 90 + , 'medium': 33 + , 'slow': 31 + , 'green': 32 + , 'light': 90 + , 'diff gutter': 90 + , 'diff added': 42 + , 'diff removed': 41 +}; + +/** + * Default symbol map. + */ + +exports.symbols = { + ok: '✓', + err: '✖', + dot: '․' +}; + +// With node.js on Windows: use symbols available in terminal default fonts +if ('win32' == process.platform) { + exports.symbols.ok = '\u221A'; + exports.symbols.err = '\u00D7'; + exports.symbols.dot = '.'; +} + +/** + * Color `str` with the given `type`, + * allowing colors to be disabled, + * as well as user-defined color + * schemes. + * + * @param {String} type + * @param {String} str + * @return {String} + * @api private + */ + +var color = exports.color = function(type, str) { + if (!exports.useColors) return str; + return '\u001b[' + exports.colors[type] + 'm' + str + '\u001b[0m'; +}; + +/** + * Expose term window size, with some + * defaults for when stderr is not a tty. + */ + +exports.window = { + width: isatty + ? process.stdout.getWindowSize + ? process.stdout.getWindowSize(1)[0] + : tty.getWindowSize()[1] + : 75 +}; + +/** + * Expose some basic cursor interactions + * that are common among reporters. + */ + +exports.cursor = { + hide: function(){ + isatty && process.stdout.write('\u001b[?25l'); + }, + + show: function(){ + isatty && process.stdout.write('\u001b[?25h'); + }, + + deleteLine: function(){ + isatty && process.stdout.write('\u001b[2K'); + }, + + beginningOfLine: function(){ + isatty && process.stdout.write('\u001b[0G'); + }, + + CR: function(){ + if (isatty) { + exports.cursor.deleteLine(); + exports.cursor.beginningOfLine(); + } else { + process.stdout.write('\r'); + } + } +}; + +/** + * Outut the given `failures` as a list. + * + * @param {Array} failures + * @api public + */ + +exports.list = function(failures){ + console.error(); + failures.forEach(function(test, i){ + // format + var fmt = color('error title', ' %s) %s:\n') + + color('error message', ' %s') + + color('error stack', '\n%s\n'); + + // msg + var err = test.err + , message = err.message || '' + , stack = err.stack || message + , index = stack.indexOf(message) + message.length + , msg = stack.slice(0, index) + , actual = err.actual + , expected = err.expected + , escape = true; + + // uncaught + if (err.uncaught) { + msg = 'Uncaught ' + msg; + } + + // explicitly show diff + if (err.showDiff && sameType(actual, expected)) { + escape = false; + err.actual = actual = utils.stringify(actual); + err.expected = expected = utils.stringify(expected); + } + + // actual / expected diff + if (err.showDiff && 'string' == typeof actual && 'string' == typeof expected) { + fmt = color('error title', ' %s) %s:\n%s') + color('error stack', '\n%s\n'); + var match = message.match(/^([^:]+): expected/); + msg = '\n ' + color('error message', match ? match[1] : msg); + + if (exports.inlineDiffs) { + msg += inlineDiff(err, escape); + } else { + msg += unifiedDiff(err, escape); + } + } + + // indent stack trace without msg + stack = stack.slice(index ? index + 1 : index) + .replace(/^/gm, ' '); + + console.error(fmt, (i + 1), test.fullTitle(), msg, stack); + }); +}; + +/** + * Initialize a new `Base` reporter. + * + * All other reporters generally + * inherit from this reporter, providing + * stats such as test duration, number + * of tests passed / failed etc. + * + * @param {Runner} runner + * @api public + */ + +function Base(runner) { + var self = this + , stats = this.stats = { suites: 0, tests: 0, passes: 0, pending: 0, failures: 0 } + , failures = this.failures = []; + + if (!runner) return; + this.runner = runner; + + runner.stats = stats; + + runner.on('start', function(){ + stats.start = new Date; + }); + + runner.on('suite', function(suite){ + stats.suites = stats.suites || 0; + suite.root || stats.suites++; + }); + + runner.on('test end', function(test){ + stats.tests = stats.tests || 0; + stats.tests++; + }); + + runner.on('pass', function(test){ + stats.passes = stats.passes || 0; + + var medium = test.slow() / 2; + test.speed = test.duration > test.slow() + ? 'slow' + : test.duration > medium + ? 'medium' + : 'fast'; + + stats.passes++; + }); + + runner.on('fail', function(test, err){ + stats.failures = stats.failures || 0; + stats.failures++; + test.err = err; + failures.push(test); + }); + + runner.on('end', function(){ + stats.end = new Date; + stats.duration = new Date - stats.start; + }); + + runner.on('pending', function(){ + stats.pending++; + }); +} + +/** + * Output common epilogue used by many of + * the bundled reporters. + * + * @api public + */ + +Base.prototype.epilogue = function(){ + var stats = this.stats; + var tests; + var fmt; + + console.log(); + + // passes + fmt = color('bright pass', ' ') + + color('green', ' %d passing') + + color('light', ' (%s)'); + + console.log(fmt, + stats.passes || 0, + ms(stats.duration)); + + // pending + if (stats.pending) { + fmt = color('pending', ' ') + + color('pending', ' %d pending'); + + console.log(fmt, stats.pending); + } + + // failures + if (stats.failures) { + fmt = color('fail', ' %d failing'); + + console.error(fmt, + stats.failures); + + Base.list(this.failures); + console.error(); + } + + console.log(); +}; + +/** + * Pad the given `str` to `len`. + * + * @param {String} str + * @param {String} len + * @return {String} + * @api private + */ + +function pad(str, len) { + str = String(str); + return Array(len - str.length + 1).join(' ') + str; +} + + +/** + * Returns an inline diff between 2 strings with coloured ANSI output + * + * @param {Error} Error with actual/expected + * @return {String} Diff + * @api private + */ + +function inlineDiff(err, escape) { + var msg = errorDiff(err, 'WordsWithSpace', escape); + + // linenos + var lines = msg.split('\n'); + if (lines.length > 4) { + var width = String(lines.length).length; + msg = lines.map(function(str, i){ + return pad(++i, width) + ' |' + ' ' + str; + }).join('\n'); + } + + // legend + msg = '\n' + + color('diff removed', 'actual') + + ' ' + + color('diff added', 'expected') + + '\n\n' + + msg + + '\n'; + + // indent + msg = msg.replace(/^/gm, ' '); + return msg; +} + +/** + * Returns a unified diff between 2 strings + * + * @param {Error} Error with actual/expected + * @return {String} Diff + * @api private + */ + +function unifiedDiff(err, escape) { + var indent = ' '; + function cleanUp(line) { + if (escape) { + line = escapeInvisibles(line); + } + if (line[0] === '+') return indent + colorLines('diff added', line); + if (line[0] === '-') return indent + colorLines('diff removed', line); + if (line.match(/\@\@/)) return null; + if (line.match(/\\ No newline/)) return null; + else return indent + line; + } + function notBlank(line) { + return line != null; + } + msg = diff.createPatch('string', err.actual, err.expected); + var lines = msg.split('\n').splice(4); + return '\n ' + + colorLines('diff added', '+ expected') + ' ' + + colorLines('diff removed', '- actual') + + '\n\n' + + lines.map(cleanUp).filter(notBlank).join('\n'); +} + +/** + * Return a character diff for `err`. + * + * @param {Error} err + * @return {String} + * @api private + */ + +function errorDiff(err, type, escape) { + var actual = escape ? escapeInvisibles(err.actual) : err.actual; + var expected = escape ? escapeInvisibles(err.expected) : err.expected; + return diff['diff' + type](actual, expected).map(function(str){ + if (str.added) return colorLines('diff added', str.value); + if (str.removed) return colorLines('diff removed', str.value); + return str.value; + }).join(''); +} + +/** + * Returns a string with all invisible characters in plain text + * + * @param {String} line + * @return {String} + * @api private + */ +function escapeInvisibles(line) { + return line.replace(/\t/g, '') + .replace(/\r/g, '') + .replace(/\n/g, '\n'); +} + +/** + * Color lines for `str`, using the color `name`. + * + * @param {String} name + * @param {String} str + * @return {String} + * @api private + */ + +function colorLines(name, str) { + return str.split('\n').map(function(str){ + return color(name, str); + }).join('\n'); +} + +/** + * Check that a / b have the same type. + * + * @param {Object} a + * @param {Object} b + * @return {Boolean} + * @api private + */ + +function sameType(a, b) { + a = Object.prototype.toString.call(a); + b = Object.prototype.toString.call(b); + return a == b; +} + +}); // module: reporters/base.js + +require.register("reporters/doc.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , utils = require('../utils'); + +/** + * Expose `Doc`. + */ + +exports = module.exports = Doc; + +/** + * Initialize a new `Doc` reporter. + * + * @param {Runner} runner + * @api public + */ + +function Doc(runner) { + Base.call(this, runner); + + var self = this + , stats = this.stats + , total = runner.total + , indents = 2; + + function indent() { + return Array(indents).join(' '); + } + + runner.on('suite', function(suite){ + if (suite.root) return; + ++indents; + console.log('%s
', indent()); + ++indents; + console.log('%s

%s

', indent(), utils.escape(suite.title)); + console.log('%s
', indent()); + }); + + runner.on('suite end', function(suite){ + if (suite.root) return; + console.log('%s
', indent()); + --indents; + console.log('%s
', indent()); + --indents; + }); + + runner.on('pass', function(test){ + console.log('%s
%s
', indent(), utils.escape(test.title)); + var code = utils.escape(utils.clean(test.fn.toString())); + console.log('%s 
%s
', indent(), code); + }); + + runner.on('fail', function(test, err){ + console.log('%s
%s
', indent(), utils.escape(test.title)); + var code = utils.escape(utils.clean(test.fn.toString())); + console.log('%s 
%s
', indent(), code); + console.log('%s
%s
', indent(), utils.escape(err)); + }); +} + +}); // module: reporters/doc.js + +require.register("reporters/dot.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , color = Base.color; + +/** + * Expose `Dot`. + */ + +exports = module.exports = Dot; + +/** + * Initialize a new `Dot` matrix test reporter. + * + * @param {Runner} runner + * @api public + */ + +function Dot(runner) { + Base.call(this, runner); + + var self = this + , stats = this.stats + , width = Base.window.width * .75 | 0 + , n = -1; + + runner.on('start', function(){ + process.stdout.write('\n '); + }); + + runner.on('pending', function(test){ + if (++n % width == 0) process.stdout.write('\n '); + process.stdout.write(color('pending', Base.symbols.dot)); + }); + + runner.on('pass', function(test){ + if (++n % width == 0) process.stdout.write('\n '); + if ('slow' == test.speed) { + process.stdout.write(color('bright yellow', Base.symbols.dot)); + } else { + process.stdout.write(color(test.speed, Base.symbols.dot)); + } + }); + + runner.on('fail', function(test, err){ + if (++n % width == 0) process.stdout.write('\n '); + process.stdout.write(color('fail', Base.symbols.dot)); + }); + + runner.on('end', function(){ + console.log(); + self.epilogue(); + }); +} + +/** + * Inherit from `Base.prototype`. + */ + +function F(){}; +F.prototype = Base.prototype; +Dot.prototype = new F; +Dot.prototype.constructor = Dot; + + +}); // module: reporters/dot.js + +require.register("reporters/html-cov.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var JSONCov = require('./json-cov') + , fs = require('browser/fs'); + +/** + * Expose `HTMLCov`. + */ + +exports = module.exports = HTMLCov; + +/** + * Initialize a new `JsCoverage` reporter. + * + * @param {Runner} runner + * @api public + */ + +function HTMLCov(runner) { + var jade = require('jade') + , file = __dirname + '/templates/coverage.jade' + , str = fs.readFileSync(file, 'utf8') + , fn = jade.compile(str, { filename: file }) + , self = this; + + JSONCov.call(this, runner, false); + + runner.on('end', function(){ + process.stdout.write(fn({ + cov: self.cov + , coverageClass: coverageClass + })); + }); +} + +/** + * Return coverage class for `n`. + * + * @return {String} + * @api private + */ + +function coverageClass(n) { + if (n >= 75) return 'high'; + if (n >= 50) return 'medium'; + if (n >= 25) return 'low'; + return 'terrible'; +} +}); // module: reporters/html-cov.js + +require.register("reporters/html.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , utils = require('../utils') + , Progress = require('../browser/progress') + , escape = utils.escape; + +/** + * Save timer references to avoid Sinon interfering (see GH-237). + */ + +var Date = global.Date + , setTimeout = global.setTimeout + , setInterval = global.setInterval + , clearTimeout = global.clearTimeout + , clearInterval = global.clearInterval; + +/** + * Expose `HTML`. + */ + +exports = module.exports = HTML; + +/** + * Stats template. + */ + +var statsTemplate = ''; + +/** + * Initialize a new `HTML` reporter. + * + * @param {Runner} runner + * @api public + */ + +function HTML(runner) { + Base.call(this, runner); + + var self = this + , stats = this.stats + , total = runner.total + , stat = fragment(statsTemplate) + , items = stat.getElementsByTagName('li') + , passes = items[1].getElementsByTagName('em')[0] + , passesLink = items[1].getElementsByTagName('a')[0] + , failures = items[2].getElementsByTagName('em')[0] + , failuresLink = items[2].getElementsByTagName('a')[0] + , duration = items[3].getElementsByTagName('em')[0] + , canvas = stat.getElementsByTagName('canvas')[0] + , report = fragment('
    ') + , stack = [report] + , progress + , ctx + , root = document.getElementById('mocha'); + + if (canvas.getContext) { + var ratio = window.devicePixelRatio || 1; + canvas.style.width = canvas.width; + canvas.style.height = canvas.height; + canvas.width *= ratio; + canvas.height *= ratio; + ctx = canvas.getContext('2d'); + ctx.scale(ratio, ratio); + progress = new Progress; + } + + if (!root) return error('#mocha div missing, add it to your document'); + + // pass toggle + on(passesLink, 'click', function(){ + unhide(); + var name = /pass/.test(report.className) ? '' : ' pass'; + report.className = report.className.replace(/fail|pass/g, '') + name; + if (report.className.trim()) hideSuitesWithout('test pass'); + }); + + // failure toggle + on(failuresLink, 'click', function(){ + unhide(); + var name = /fail/.test(report.className) ? '' : ' fail'; + report.className = report.className.replace(/fail|pass/g, '') + name; + if (report.className.trim()) hideSuitesWithout('test fail'); + }); + + root.appendChild(stat); + root.appendChild(report); + + if (progress) progress.size(40); + + runner.on('suite', function(suite){ + if (suite.root) return; + + // suite + var url = self.suiteURL(suite); + var el = fragment('

  • %s

    • ', url, escape(suite.title)); + + // container + stack[0].appendChild(el); + stack.unshift(document.createElement('ul')); + el.appendChild(stack[0]); + }); + + runner.on('suite end', function(suite){ + if (suite.root) return; + stack.shift(); + }); + + runner.on('fail', function(test, err){ + if ('hook' == test.type) runner.emit('test end', test); + }); + + runner.on('test end', function(test){ + // TODO: add to stats + var percent = stats.tests / this.total * 100 | 0; + if (progress) progress.update(percent).draw(ctx); + + // update stats + var ms = new Date - stats.start; + text(passes, stats.passes); + text(failures, stats.failures); + text(duration, (ms / 1000).toFixed(2)); + + // test + if ('passed' == test.state) { + var url = self.testURL(test); + var el = fragment('

  • %e%ems ‣

    • ', test.speed, test.title, test.duration, url); + } else if (test.pending) { + var el = fragment('

  • %e

    • ', test.title); + } else { + var el = fragment('

  • %e ‣

    • ', test.title, encodeURIComponent(test.fullTitle())); + var str = test.err.stack || test.err.toString(); + + // FF / Opera do not add the message + if (!~str.indexOf(test.err.message)) { + str = test.err.message + '\n' + str; + } + + // <=IE7 stringifies to [Object Error]. Since it can be overloaded, we + // check for the result of the stringifying. + if ('[object Error]' == str) str = test.err.message; + + // Safari doesn't give you a stack. Let's at least provide a source line. + if (!test.err.stack && test.err.sourceURL && test.err.line !== undefined) { + str += "\n(" + test.err.sourceURL + ":" + test.err.line + ")"; + } + + el.appendChild(fragment('
    %e
    ', str)); + } + + // toggle code + // TODO: defer + if (!test.pending) { + var h2 = el.getElementsByTagName('h2')[0]; + + on(h2, 'click', function(){ + pre.style.display = 'none' == pre.style.display + ? 'block' + : 'none'; + }); + + var pre = fragment('
    %e
    ', utils.clean(test.fn.toString())); + el.appendChild(pre); + pre.style.display = 'none'; + } + + // Don't call .appendChild if #mocha-report was already .shift()'ed off the stack. + if (stack[0]) stack[0].appendChild(el); + }); +} + +/** + * Provide suite URL + * + * @param {Object} [suite] + */ + +HTML.prototype.suiteURL = function(suite){ + return '?grep=' + encodeURIComponent(suite.fullTitle()); +}; + +/** + * Provide test URL + * + * @param {Object} [test] + */ + +HTML.prototype.testURL = function(test){ + return '?grep=' + encodeURIComponent(test.fullTitle()); +}; + +/** + * Display error `msg`. + */ + +function error(msg) { + document.body.appendChild(fragment('
    %s
    ', msg)); +} + +/** + * Return a DOM fragment from `html`. + */ + +function fragment(html) { + var args = arguments + , div = document.createElement('div') + , i = 1; + + div.innerHTML = html.replace(/%([se])/g, function(_, type){ + switch (type) { + case 's': return String(args[i++]); + case 'e': return escape(args[i++]); + } + }); + + return div.firstChild; +} + +/** + * Check for suites that do not have elements + * with `classname`, and hide them. + */ + +function hideSuitesWithout(classname) { + var suites = document.getElementsByClassName('suite'); + for (var i = 0; i < suites.length; i++) { + var els = suites[i].getElementsByClassName(classname); + if (0 == els.length) suites[i].className += ' hidden'; + } +} + +/** + * Unhide .hidden suites. + */ + +function unhide() { + var els = document.getElementsByClassName('suite hidden'); + for (var i = 0; i < els.length; ++i) { + els[i].className = els[i].className.replace('suite hidden', 'suite'); + } +} + +/** + * Set `el` text to `str`. + */ + +function text(el, str) { + if (el.textContent) { + el.textContent = str; + } else { + el.innerText = str; + } +} + +/** + * Listen on `event` with callback `fn`. + */ + +function on(el, event, fn) { + if (el.addEventListener) { + el.addEventListener(event, fn, false); + } else { + el.attachEvent('on' + event, fn); + } +} + +}); // module: reporters/html.js + +require.register("reporters/index.js", function(module, exports, require){ + +exports.Base = require('./base'); +exports.Dot = require('./dot'); +exports.Doc = require('./doc'); +exports.TAP = require('./tap'); +exports.JSON = require('./json'); +exports.HTML = require('./html'); +exports.List = require('./list'); +exports.Min = require('./min'); +exports.Spec = require('./spec'); +exports.Nyan = require('./nyan'); +exports.XUnit = require('./xunit'); +exports.Markdown = require('./markdown'); +exports.Progress = require('./progress'); +exports.Landing = require('./landing'); +exports.JSONCov = require('./json-cov'); +exports.HTMLCov = require('./html-cov'); +exports.JSONStream = require('./json-stream'); + +}); // module: reporters/index.js + +require.register("reporters/json-cov.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base'); + +/** + * Expose `JSONCov`. + */ + +exports = module.exports = JSONCov; + +/** + * Initialize a new `JsCoverage` reporter. + * + * @param {Runner} runner + * @param {Boolean} output + * @api public + */ + +function JSONCov(runner, output) { + var self = this + , output = 1 == arguments.length ? true : output; + + Base.call(this, runner); + + var tests = [] + , failures = [] + , passes = []; + + runner.on('test end', function(test){ + tests.push(test); + }); + + runner.on('pass', function(test){ + passes.push(test); + }); + + runner.on('fail', function(test){ + failures.push(test); + }); + + runner.on('end', function(){ + var cov = global._$jscoverage || {}; + var result = self.cov = map(cov); + result.stats = self.stats; + result.tests = tests.map(clean); + result.failures = failures.map(clean); + result.passes = passes.map(clean); + if (!output) return; + process.stdout.write(JSON.stringify(result, null, 2 )); + }); +} + +/** + * Map jscoverage data to a JSON structure + * suitable for reporting. + * + * @param {Object} cov + * @return {Object} + * @api private + */ + +function map(cov) { + var ret = { + instrumentation: 'node-jscoverage' + , sloc: 0 + , hits: 0 + , misses: 0 + , coverage: 0 + , files: [] + }; + + for (var filename in cov) { + var data = coverage(filename, cov[filename]); + ret.files.push(data); + ret.hits += data.hits; + ret.misses += data.misses; + ret.sloc += data.sloc; + } + + ret.files.sort(function(a, b) { + return a.filename.localeCompare(b.filename); + }); + + if (ret.sloc > 0) { + ret.coverage = (ret.hits / ret.sloc) * 100; + } + + return ret; +} + +/** + * Map jscoverage data for a single source file + * to a JSON structure suitable for reporting. + * + * @param {String} filename name of the source file + * @param {Object} data jscoverage coverage data + * @return {Object} + * @api private + */ + +function coverage(filename, data) { + var ret = { + filename: filename, + coverage: 0, + hits: 0, + misses: 0, + sloc: 0, + source: {} + }; + + data.source.forEach(function(line, num){ + num++; + + if (data[num] === 0) { + ret.misses++; + ret.sloc++; + } else if (data[num] !== undefined) { + ret.hits++; + ret.sloc++; + } + + ret.source[num] = { + source: line + , coverage: data[num] === undefined + ? '' + : data[num] + }; + }); + + ret.coverage = ret.hits / ret.sloc * 100; + + return ret; +} + +/** + * Return a plain-object representation of `test` + * free of cyclic properties etc. + * + * @param {Object} test + * @return {Object} + * @api private + */ + +function clean(test) { + return { + title: test.title + , fullTitle: test.fullTitle() + , duration: test.duration + } +} + +}); // module: reporters/json-cov.js + +require.register("reporters/json-stream.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , color = Base.color; + +/** + * Expose `List`. + */ + +exports = module.exports = List; + +/** + * Initialize a new `List` test reporter. + * + * @param {Runner} runner + * @api public + */ + +function List(runner) { + Base.call(this, runner); + + var self = this + , stats = this.stats + , total = runner.total; + + runner.on('start', function(){ + console.log(JSON.stringify(['start', { total: total }])); + }); + + runner.on('pass', function(test){ + console.log(JSON.stringify(['pass', clean(test)])); + }); + + runner.on('fail', function(test, err){ + console.log(JSON.stringify(['fail', clean(test)])); + }); + + runner.on('end', function(){ + process.stdout.write(JSON.stringify(['end', self.stats])); + }); +} + +/** + * Return a plain-object representation of `test` + * free of cyclic properties etc. + * + * @param {Object} test + * @return {Object} + * @api private + */ + +function clean(test) { + return { + title: test.title + , fullTitle: test.fullTitle() + , duration: test.duration + } +} +}); // module: reporters/json-stream.js + +require.register("reporters/json.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , cursor = Base.cursor + , color = Base.color; + +/** + * Expose `JSON`. + */ + +exports = module.exports = JSONReporter; + +/** + * Initialize a new `JSON` reporter. + * + * @param {Runner} runner + * @api public + */ + +function JSONReporter(runner) { + var self = this; + Base.call(this, runner); + + var tests = [] + , pending = [] + , failures = [] + , passes = []; + + runner.on('test end', function(test){ + tests.push(test); + }); + + runner.on('pass', function(test){ + passes.push(test); + }); + + runner.on('fail', function(test){ + failures.push(test); + }); + + runner.on('pending', function(test){ + pending.push(test); + }); + + runner.on('end', function(){ + var obj = { + stats: self.stats, + tests: tests.map(clean), + pending: pending.map(clean), + failures: failures.map(clean), + passes: passes.map(clean) + }; + + runner.testResults = obj; + + process.stdout.write(JSON.stringify(obj, null, 2)); + }); +} + +/** + * Return a plain-object representation of `test` + * free of cyclic properties etc. + * + * @param {Object} test + * @return {Object} + * @api private + */ + +function clean(test) { + return { + title: test.title, + fullTitle: test.fullTitle(), + duration: test.duration, + err: errorJSON(test.err || {}) + } +} + +/** + * Transform `error` into a JSON object. + * @param {Error} err + * @return {Object} + */ + +function errorJSON(err) { + var res = {}; + Object.getOwnPropertyNames(err).forEach(function(key) { + res[key] = err[key]; + }, err); + return res; +} + +}); // module: reporters/json.js + +require.register("reporters/landing.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , cursor = Base.cursor + , color = Base.color; + +/** + * Expose `Landing`. + */ + +exports = module.exports = Landing; + +/** + * Airplane color. + */ + +Base.colors.plane = 0; + +/** + * Airplane crash color. + */ + +Base.colors['plane crash'] = 31; + +/** + * Runway color. + */ + +Base.colors.runway = 90; + +/** + * Initialize a new `Landing` reporter. + * + * @param {Runner} runner + * @api public + */ + +function Landing(runner) { + Base.call(this, runner); + + var self = this + , stats = this.stats + , width = Base.window.width * .75 | 0 + , total = runner.total + , stream = process.stdout + , plane = color('plane', '✈') + , crashed = -1 + , n = 0; + + function runway() { + var buf = Array(width).join('-'); + return ' ' + color('runway', buf); + } + + runner.on('start', function(){ + stream.write('\n '); + cursor.hide(); + }); + + runner.on('test end', function(test){ + // check if the plane crashed + var col = -1 == crashed + ? width * ++n / total | 0 + : crashed; + + // show the crash + if ('failed' == test.state) { + plane = color('plane crash', '✈'); + crashed = col; + } + + // render landing strip + stream.write('\u001b[4F\n\n'); + stream.write(runway()); + stream.write('\n '); + stream.write(color('runway', Array(col).join('⋅'))); + stream.write(plane) + stream.write(color('runway', Array(width - col).join('⋅') + '\n')); + stream.write(runway()); + stream.write('\u001b[0m'); + }); + + runner.on('end', function(){ + cursor.show(); + console.log(); + self.epilogue(); + }); +} + +/** + * Inherit from `Base.prototype`. + */ + +function F(){}; +F.prototype = Base.prototype; +Landing.prototype = new F; +Landing.prototype.constructor = Landing; + +}); // module: reporters/landing.js + +require.register("reporters/list.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , cursor = Base.cursor + , color = Base.color; + +/** + * Expose `List`. + */ + +exports = module.exports = List; + +/** + * Initialize a new `List` test reporter. + * + * @param {Runner} runner + * @api public + */ + +function List(runner) { + Base.call(this, runner); + + var self = this + , stats = this.stats + , n = 0; + + runner.on('start', function(){ + console.log(); + }); + + runner.on('test', function(test){ + process.stdout.write(color('pass', ' ' + test.fullTitle() + ': ')); + }); + + runner.on('pending', function(test){ + var fmt = color('checkmark', ' -') + + color('pending', ' %s'); + console.log(fmt, test.fullTitle()); + }); + + runner.on('pass', function(test){ + var fmt = color('checkmark', ' '+Base.symbols.dot) + + color('pass', ' %s: ') + + color(test.speed, '%dms'); + cursor.CR(); + console.log(fmt, test.fullTitle(), test.duration); + }); + + runner.on('fail', function(test, err){ + cursor.CR(); + console.log(color('fail', ' %d) %s'), ++n, test.fullTitle()); + }); + + runner.on('end', self.epilogue.bind(self)); +} + +/** + * Inherit from `Base.prototype`. + */ + +function F(){}; +F.prototype = Base.prototype; +List.prototype = new F; +List.prototype.constructor = List; + + +}); // module: reporters/list.js + +require.register("reporters/markdown.js", function(module, exports, require){ +/** + * Module dependencies. + */ + +var Base = require('./base') + , utils = require('../utils'); + +/** + * Expose `Markdown`. + */ + +exports = module.exports = Markdown; + +/** + * Initialize a new `Markdown` reporter. + * + * @param {Runner} runner + * @api public + */ + +function Markdown(runner) { + Base.call(this, runner); + + var self = this + , stats = this.stats + , level = 0 + , buf = ''; + + function title(str) { + return Array(level).join('#') + ' ' + str; + } + + function indent() { + return Array(level).join(' '); + } + + function mapTOC(suite, obj) { + var ret = obj; + obj = obj[suite.title] = obj[suite.title] || { suite: suite }; + suite.suites.forEach(function(suite){ + mapTOC(suite, obj); + }); + return ret; + } + + function stringifyTOC(obj, level) { + ++level; + var buf = ''; + var link; + for (var key in obj) { + if ('suite' == key) continue; + if (key) link = ' - [' + key + '](#' + utils.slug(obj[key].suite.fullTitle()) + ')\n'; + if (key) buf += Array(level).join(' ') + link; + buf += stringifyTOC(obj[key], level); + } + --level; + return buf; + } + + function generateTOC(suite) { + var obj = mapTOC(suite, {}); + return stringifyTOC(obj, 0); + } + + generateTOC(runner.suite); + + runner.on('suite', function(suite){ + ++level; + var slug = utils.slug(suite.fullTitle()); + buf += '' + '\n'; + buf += title(suite.title) + '\n'; + }); + + runner.on('suite end', function(suite){ + --level; + }); + + runner.on('pass', function(test){ + var code = utils.clean(test.fn.toString()); + buf += test.title + '.\n'; + buf += '\n```js\n'; + buf += code + '\n'; + buf += '```\n\n'; + }); + + runner.on('end', function(){ + process.stdout.write('# TOC\n'); + process.stdout.write(generateTOC(runner.suite)); + process.stdout.write(buf); + }); +} +}); // module: reporters/markdown.js + +require.register("reporters/min.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base'); + +/** + * Expose `Min`. + */ + +exports = module.exports = Min; + +/** + * Initialize a new `Min` minimal test reporter (best used with --watch). + * + * @param {Runner} runner + * @api public + */ + +function Min(runner) { + Base.call(this, runner); + + runner.on('start', function(){ + // clear screen + process.stdout.write('\u001b[2J'); + // set cursor position + process.stdout.write('\u001b[1;3H'); + }); + + runner.on('end', this.epilogue.bind(this)); +} + +/** + * Inherit from `Base.prototype`. + */ + +function F(){}; +F.prototype = Base.prototype; +Min.prototype = new F; +Min.prototype.constructor = Min; + + +}); // module: reporters/min.js + +require.register("reporters/nyan.js", function(module, exports, require){ +/** + * Module dependencies. + */ + +var Base = require('./base') + , color = Base.color; + +/** + * Expose `Dot`. + */ + +exports = module.exports = NyanCat; + +/** + * Initialize a new `Dot` matrix test reporter. + * + * @param {Runner} runner + * @api public + */ + +function NyanCat(runner) { + Base.call(this, runner); + var self = this + , stats = this.stats + , width = Base.window.width * .75 | 0 + , rainbowColors = this.rainbowColors = self.generateColors() + , colorIndex = this.colorIndex = 0 + , numerOfLines = this.numberOfLines = 4 + , trajectories = this.trajectories = [[], [], [], []] + , nyanCatWidth = this.nyanCatWidth = 11 + , trajectoryWidthMax = this.trajectoryWidthMax = (width - nyanCatWidth) + , scoreboardWidth = this.scoreboardWidth = 5 + , tick = this.tick = 0 + , n = 0; + + runner.on('start', function(){ + Base.cursor.hide(); + self.draw(); + }); + + runner.on('pending', function(test){ + self.draw(); + }); + + runner.on('pass', function(test){ + self.draw(); + }); + + runner.on('fail', function(test, err){ + self.draw(); + }); + + runner.on('end', function(){ + Base.cursor.show(); + for (var i = 0; i < self.numberOfLines; i++) write('\n'); + self.epilogue(); + }); +} + +/** + * Draw the nyan cat + * + * @api private + */ + +NyanCat.prototype.draw = function(){ + this.appendRainbow(); + this.drawScoreboard(); + this.drawRainbow(); + this.drawNyanCat(); + this.tick = !this.tick; +}; + +/** + * Draw the "scoreboard" showing the number + * of passes, failures and pending tests. + * + * @api private + */ + +NyanCat.prototype.drawScoreboard = function(){ + var stats = this.stats; + var colors = Base.colors; + + function draw(color, n) { + write(' '); + write('\u001b[' + color + 'm' + n + '\u001b[0m'); + write('\n'); + } + + draw(colors.green, stats.passes); + draw(colors.fail, stats.failures); + draw(colors.pending, stats.pending); + write('\n'); + + this.cursorUp(this.numberOfLines); +}; + +/** + * Append the rainbow. + * + * @api private + */ + +NyanCat.prototype.appendRainbow = function(){ + var segment = this.tick ? '_' : '-'; + var rainbowified = this.rainbowify(segment); + + for (var index = 0; index < this.numberOfLines; index++) { + var trajectory = this.trajectories[index]; + if (trajectory.length >= this.trajectoryWidthMax) trajectory.shift(); + trajectory.push(rainbowified); + } +}; + +/** + * Draw the rainbow. + * + * @api private + */ + +NyanCat.prototype.drawRainbow = function(){ + var self = this; + + this.trajectories.forEach(function(line, index) { + write('\u001b[' + self.scoreboardWidth + 'C'); + write(line.join('')); + write('\n'); + }); + + this.cursorUp(this.numberOfLines); +}; + +/** + * Draw the nyan cat + * + * @api private + */ + +NyanCat.prototype.drawNyanCat = function() { + var self = this; + var startWidth = this.scoreboardWidth + this.trajectories[0].length; + var color = '\u001b[' + startWidth + 'C'; + var padding = ''; + + write(color); + write('_,------,'); + write('\n'); + + write(color); + padding = self.tick ? ' ' : ' '; + write('_|' + padding + '/\\_/\\ '); + write('\n'); + + write(color); + padding = self.tick ? '_' : '__'; + var tail = self.tick ? '~' : '^'; + var face; + write(tail + '|' + padding + this.face() + ' '); + write('\n'); + + write(color); + padding = self.tick ? ' ' : ' '; + write(padding + '"" "" '); + write('\n'); + + this.cursorUp(this.numberOfLines); +}; + +/** + * Draw nyan cat face. + * + * @return {String} + * @api private + */ + +NyanCat.prototype.face = function() { + var stats = this.stats; + if (stats.failures) { + return '( x .x)'; + } else if (stats.pending) { + return '( o .o)'; + } else if(stats.passes) { + return '( ^ .^)'; + } else { + return '( - .-)'; + } +}; + +/** + * Move cursor up `n`. + * + * @param {Number} n + * @api private + */ + +NyanCat.prototype.cursorUp = function(n) { + write('\u001b[' + n + 'A'); +}; + +/** + * Move cursor down `n`. + * + * @param {Number} n + * @api private + */ + +NyanCat.prototype.cursorDown = function(n) { + write('\u001b[' + n + 'B'); +}; + +/** + * Generate rainbow colors. + * + * @return {Array} + * @api private + */ + +NyanCat.prototype.generateColors = function(){ + var colors = []; + + for (var i = 0; i < (6 * 7); i++) { + var pi3 = Math.floor(Math.PI / 3); + var n = (i * (1.0 / 6)); + var r = Math.floor(3 * Math.sin(n) + 3); + var g = Math.floor(3 * Math.sin(n + 2 * pi3) + 3); + var b = Math.floor(3 * Math.sin(n + 4 * pi3) + 3); + colors.push(36 * r + 6 * g + b + 16); + } + + return colors; +}; + +/** + * Apply rainbow to the given `str`. + * + * @param {String} str + * @return {String} + * @api private + */ + +NyanCat.prototype.rainbowify = function(str){ + var color = this.rainbowColors[this.colorIndex % this.rainbowColors.length]; + this.colorIndex += 1; + return '\u001b[38;5;' + color + 'm' + str + '\u001b[0m'; +}; + +/** + * Stdout helper. + */ + +function write(string) { + process.stdout.write(string); +} + +/** + * Inherit from `Base.prototype`. + */ + +function F(){}; +F.prototype = Base.prototype; +NyanCat.prototype = new F; +NyanCat.prototype.constructor = NyanCat; + + +}); // module: reporters/nyan.js + +require.register("reporters/progress.js", function(module, exports, require){ +/** + * Module dependencies. + */ + +var Base = require('./base') + , cursor = Base.cursor + , color = Base.color; + +/** + * Expose `Progress`. + */ + +exports = module.exports = Progress; + +/** + * General progress bar color. + */ + +Base.colors.progress = 90; + +/** + * Initialize a new `Progress` bar test reporter. + * + * @param {Runner} runner + * @param {Object} options + * @api public + */ + +function Progress(runner, options) { + Base.call(this, runner); + + var self = this + , options = options || {} + , stats = this.stats + , width = Base.window.width * .50 | 0 + , total = runner.total + , complete = 0 + , max = Math.max + , lastN = -1; + + // default chars + options.open = options.open || '['; + options.complete = options.complete || '▬'; + options.incomplete = options.incomplete || Base.symbols.dot; + options.close = options.close || ']'; + options.verbose = false; + + // tests started + runner.on('start', function(){ + console.log(); + cursor.hide(); + }); + + // tests complete + runner.on('test end', function(){ + complete++; + var incomplete = total - complete + , percent = complete / total + , n = width * percent | 0 + , i = width - n; + + if (lastN === n && !options.verbose) { + // Don't re-render the line if it hasn't changed + return; + } + lastN = n; + + cursor.CR(); + process.stdout.write('\u001b[J'); + process.stdout.write(color('progress', ' ' + options.open)); + process.stdout.write(Array(n).join(options.complete)); + process.stdout.write(Array(i).join(options.incomplete)); + process.stdout.write(color('progress', options.close)); + if (options.verbose) { + process.stdout.write(color('progress', ' ' + complete + ' of ' + total)); + } + }); + + // tests are complete, output some stats + // and the failures if any + runner.on('end', function(){ + cursor.show(); + console.log(); + self.epilogue(); + }); +} + +/** + * Inherit from `Base.prototype`. + */ + +function F(){}; +F.prototype = Base.prototype; +Progress.prototype = new F; +Progress.prototype.constructor = Progress; + + +}); // module: reporters/progress.js + +require.register("reporters/spec.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , cursor = Base.cursor + , color = Base.color; + +/** + * Expose `Spec`. + */ + +exports = module.exports = Spec; + +/** + * Initialize a new `Spec` test reporter. + * + * @param {Runner} runner + * @api public + */ + +function Spec(runner) { + Base.call(this, runner); + + var self = this + , stats = this.stats + , indents = 0 + , n = 0; + + function indent() { + return Array(indents).join(' ') + } + + runner.on('start', function(){ + console.log(); + }); + + runner.on('suite', function(suite){ + ++indents; + console.log(color('suite', '%s%s'), indent(), suite.title); + }); + + runner.on('suite end', function(suite){ + --indents; + if (1 == indents) console.log(); + }); + + runner.on('pending', function(test){ + var fmt = indent() + color('pending', ' - %s'); + console.log(fmt, test.title); + }); + + runner.on('pass', function(test){ + if ('fast' == test.speed) { + var fmt = indent() + + color('checkmark', ' ' + Base.symbols.ok) + + color('pass', ' %s '); + cursor.CR(); + console.log(fmt, test.title); + } else { + var fmt = indent() + + color('checkmark', ' ' + Base.symbols.ok) + + color('pass', ' %s ') + + color(test.speed, '(%dms)'); + cursor.CR(); + console.log(fmt, test.title, test.duration); + } + }); + + runner.on('fail', function(test, err){ + cursor.CR(); + console.log(indent() + color('fail', ' %d) %s'), ++n, test.title); + }); + + runner.on('end', self.epilogue.bind(self)); +} + +/** + * Inherit from `Base.prototype`. + */ + +function F(){}; +F.prototype = Base.prototype; +Spec.prototype = new F; +Spec.prototype.constructor = Spec; + + +}); // module: reporters/spec.js + +require.register("reporters/tap.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , cursor = Base.cursor + , color = Base.color; + +/** + * Expose `TAP`. + */ + +exports = module.exports = TAP; + +/** + * Initialize a new `TAP` reporter. + * + * @param {Runner} runner + * @api public + */ + +function TAP(runner) { + Base.call(this, runner); + + var self = this + , stats = this.stats + , n = 1 + , passes = 0 + , failures = 0; + + runner.on('start', function(){ + var total = runner.grepTotal(runner.suite); + console.log('%d..%d', 1, total); + }); + + runner.on('test end', function(){ + ++n; + }); + + runner.on('pending', function(test){ + console.log('ok %d %s # SKIP -', n, title(test)); + }); + + runner.on('pass', function(test){ + passes++; + console.log('ok %d %s', n, title(test)); + }); + + runner.on('fail', function(test, err){ + failures++; + console.log('not ok %d %s', n, title(test)); + if (err.stack) console.log(err.stack.replace(/^/gm, ' ')); + }); + + runner.on('end', function(){ + console.log('# tests ' + (passes + failures)); + console.log('# pass ' + passes); + console.log('# fail ' + failures); + }); +} + +/** + * Return a TAP-safe title of `test` + * + * @param {Object} test + * @return {String} + * @api private + */ + +function title(test) { + return test.fullTitle().replace(/#/g, ''); +} + +}); // module: reporters/tap.js + +require.register("reporters/xunit.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , utils = require('../utils') + , escape = utils.escape; + +/** + * Save timer references to avoid Sinon interfering (see GH-237). + */ + +var Date = global.Date + , setTimeout = global.setTimeout + , setInterval = global.setInterval + , clearTimeout = global.clearTimeout + , clearInterval = global.clearInterval; + +/** + * Expose `XUnit`. + */ + +exports = module.exports = XUnit; + +/** + * Initialize a new `XUnit` reporter. + * + * @param {Runner} runner + * @api public + */ + +function XUnit(runner) { + Base.call(this, runner); + var stats = this.stats + , tests = [] + , self = this; + + runner.on('pending', function(test){ + tests.push(test); + }); + + runner.on('pass', function(test){ + tests.push(test); + }); + + runner.on('fail', function(test){ + tests.push(test); + }); + + runner.on('end', function(){ + console.log(tag('testsuite', { + name: 'Mocha Tests' + , tests: stats.tests + , failures: stats.failures + , errors: stats.failures + , skipped: stats.tests - stats.failures - stats.passes + , timestamp: (new Date).toUTCString() + , time: (stats.duration / 1000) || 0 + }, false)); + + tests.forEach(test); + console.log(''); + }); +} + +/** + * Inherit from `Base.prototype`. + */ + +function F(){}; +F.prototype = Base.prototype; +XUnit.prototype = new F; +XUnit.prototype.constructor = XUnit; + + +/** + * Output tag for the given `test.` + */ + +function test(test) { + var attrs = { + classname: test.parent.fullTitle() + , name: test.title + , time: (test.duration / 1000) || 0 + }; + + if ('failed' == test.state) { + var err = test.err; + console.log(tag('testcase', attrs, false, tag('failure', {}, false, cdata(escape(err.message) + "\n" + err.stack)))); + } else if (test.pending) { + console.log(tag('testcase', attrs, false, tag('skipped', {}, true))); + } else { + console.log(tag('testcase', attrs, true) ); + } +} + +/** + * HTML tag helper. + */ + +function tag(name, attrs, close, content) { + var end = close ? '/>' : '>' + , pairs = [] + , tag; + + for (var key in attrs) { + pairs.push(key + '="' + escape(attrs[key]) + '"'); + } + + tag = '<' + name + (pairs.length ? ' ' + pairs.join(' ') : '') + end; + if (content) tag += content + ''; +} + +}); // module: reporters/xunit.js + +require.register("runnable.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var EventEmitter = require('browser/events').EventEmitter + , debug = require('browser/debug')('mocha:runnable') + , milliseconds = require('./ms'); + +/** + * Save timer references to avoid Sinon interfering (see GH-237). + */ + +var Date = global.Date + , setTimeout = global.setTimeout + , setInterval = global.setInterval + , clearTimeout = global.clearTimeout + , clearInterval = global.clearInterval; + +/** + * Object#toString(). + */ + +var toString = Object.prototype.toString; + +/** + * Expose `Runnable`. + */ + +module.exports = Runnable; + +/** + * Initialize a new `Runnable` with the given `title` and callback `fn`. + * + * @param {String} title + * @param {Function} fn + * @api private + */ + +function Runnable(title, fn) { + this.title = title; + this.fn = fn; + this.async = fn && fn.length; + this.sync = ! this.async; + this._timeout = 2000; + this._slow = 75; + this._enableTimeouts = true; + this.timedOut = false; +} + +/** + * Inherit from `EventEmitter.prototype`. + */ + +function F(){}; +F.prototype = EventEmitter.prototype; +Runnable.prototype = new F; +Runnable.prototype.constructor = Runnable; + + +/** + * Set & get timeout `ms`. + * + * @param {Number|String} ms + * @return {Runnable|Number} ms or self + * @api private + */ + +Runnable.prototype.timeout = function(ms){ + if (0 == arguments.length) return this._timeout; + if (ms === 0) this._enableTimeouts = false; + if ('string' == typeof ms) ms = milliseconds(ms); + debug('timeout %d', ms); + this._timeout = ms; + if (this.timer) this.resetTimeout(); + return this; +}; + +/** + * Set & get slow `ms`. + * + * @param {Number|String} ms + * @return {Runnable|Number} ms or self + * @api private + */ + +Runnable.prototype.slow = function(ms){ + if (0 === arguments.length) return this._slow; + if ('string' == typeof ms) ms = milliseconds(ms); + debug('timeout %d', ms); + this._slow = ms; + return this; +}; + +/** + * Set and & get timeout `enabled`. + * + * @param {Boolean} enabled + * @return {Runnable|Boolean} enabled or self + * @api private + */ + +Runnable.prototype.enableTimeouts = function(enabled){ + if (arguments.length === 0) return this._enableTimeouts; + debug('enableTimeouts %s', enabled); + this._enableTimeouts = enabled; + return this; +}; + +/** + * Return the full title generated by recursively + * concatenating the parent's full title. + * + * @return {String} + * @api public + */ + +Runnable.prototype.fullTitle = function(){ + return this.parent.fullTitle() + ' ' + this.title; +}; + +/** + * Clear the timeout. + * + * @api private + */ + +Runnable.prototype.clearTimeout = function(){ + clearTimeout(this.timer); +}; + +/** + * Inspect the runnable void of private properties. + * + * @return {String} + * @api private + */ + +Runnable.prototype.inspect = function(){ + return JSON.stringify(this, function(key, val){ + if ('_' == key[0]) return; + if ('parent' == key) return '#'; + if ('ctx' == key) return '#'; + return val; + }, 2); +}; + +/** + * Reset the timeout. + * + * @api private + */ + +Runnable.prototype.resetTimeout = function(){ + var self = this; + var ms = this.timeout() || 1e9; + + if (!this._enableTimeouts) return; + this.clearTimeout(); + this.timer = setTimeout(function(){ + if (!self._enableTimeouts) return; + self.callback(new Error('timeout of ' + ms + 'ms exceeded')); + self.timedOut = true; + }, ms); +}; + +/** + * Whitelist these globals for this test run + * + * @api private + */ +Runnable.prototype.globals = function(arr){ + var self = this; + this._allowedGlobals = arr; +}; + +/** + * Run the test and invoke `fn(err)`. + * + * @param {Function} fn + * @api private + */ + +Runnable.prototype.run = function(fn){ + var self = this + , start = new Date + , ctx = this.ctx + , finished + , emitted; + + // Some times the ctx exists but it is not runnable + if (ctx && ctx.runnable) ctx.runnable(this); + + // called multiple times + function multiple(err) { + if (emitted) return; + emitted = true; + self.emit('error', err || new Error('done() called multiple times')); + } + + // finished + function done(err) { + var ms = self.timeout(); + if (self.timedOut) return; + if (finished) return multiple(err); + self.clearTimeout(); + self.duration = new Date - start; + finished = true; + if (!err && self.duration > ms && self._enableTimeouts) err = new Error('timeout of ' + ms + 'ms exceeded'); + fn(err); + } + + // for .resetTimeout() + this.callback = done; + + // explicit async with `done` argument + if (this.async) { + this.resetTimeout(); + + try { + this.fn.call(ctx, function(err){ + if (err instanceof Error || toString.call(err) === "[object Error]") return done(err); + if (null != err) { + if (Object.prototype.toString.call(err) === '[object Object]') { + return done(new Error('done() invoked with non-Error: ' + JSON.stringify(err))); + } else { + return done(new Error('done() invoked with non-Error: ' + err)); + } + } + done(); + }); + } catch (err) { + done(err); + } + return; + } + + if (this.asyncOnly) { + return done(new Error('--async-only option in use without declaring `done()`')); + } + + // sync or promise-returning + try { + if (this.pending) { + done(); + } else { + callFn(this.fn); + } + } catch (err) { + done(err); + } + + function callFn(fn) { + var result = fn.call(ctx); + if (result && typeof result.then === 'function') { + self.resetTimeout(); + result + .then(function() { + done() + }, + function(reason) { + done(reason || new Error('Promise rejected with no or falsy reason')) + }); + } else { + done(); + } + } +}; + +}); // module: runnable.js + +require.register("runner.js", function(module, exports, require){ +/** + * Module dependencies. + */ + +var EventEmitter = require('browser/events').EventEmitter + , debug = require('browser/debug')('mocha:runner') + , Test = require('./test') + , utils = require('./utils') + , filter = utils.filter + , keys = utils.keys; + +/** + * Non-enumerable globals. + */ + +var globals = [ + 'setTimeout', + 'clearTimeout', + 'setInterval', + 'clearInterval', + 'XMLHttpRequest', + 'Date' +]; + +/** + * Expose `Runner`. + */ + +module.exports = Runner; + +/** + * Initialize a `Runner` for the given `suite`. + * + * Events: + * + * - `start` execution started + * - `end` execution complete + * - `suite` (suite) test suite execution started + * - `suite end` (suite) all tests (and sub-suites) have finished + * - `test` (test) test execution started + * - `test end` (test) test completed + * - `hook` (hook) hook execution started + * - `hook end` (hook) hook complete + * - `pass` (test) test passed + * - `fail` (test, err) test failed + * - `pending` (test) test pending + * + * @api public + */ + +function Runner(suite) { + var self = this; + this._globals = []; + this._abort = false; + this.suite = suite; + this.total = suite.total(); + this.failures = 0; + this.on('test end', function(test){ self.checkGlobals(test); }); + this.on('hook end', function(hook){ self.checkGlobals(hook); }); + this.grep(/.*/); + this.globals(this.globalProps().concat(extraGlobals())); +} + +/** + * Wrapper for setImmediate, process.nextTick, or browser polyfill. + * + * @param {Function} fn + * @api private + */ + +Runner.immediately = global.setImmediate || process.nextTick; + +/** + * Inherit from `EventEmitter.prototype`. + */ + +function F(){}; +F.prototype = EventEmitter.prototype; +Runner.prototype = new F; +Runner.prototype.constructor = Runner; + + +/** + * Run tests with full titles matching `re`. Updates runner.total + * with number of tests matched. + * + * @param {RegExp} re + * @param {Boolean} invert + * @return {Runner} for chaining + * @api public + */ + +Runner.prototype.grep = function(re, invert){ + debug('grep %s', re); + this._grep = re; + this._invert = invert; + this.total = this.grepTotal(this.suite); + return this; +}; + +/** + * Returns the number of tests matching the grep search for the + * given suite. + * + * @param {Suite} suite + * @return {Number} + * @api public + */ + +Runner.prototype.grepTotal = function(suite) { + var self = this; + var total = 0; + + suite.eachTest(function(test){ + var match = self._grep.test(test.fullTitle()); + if (self._invert) match = !match; + if (match) total++; + }); + + return total; +}; + +/** + * Return a list of global properties. + * + * @return {Array} + * @api private + */ + +Runner.prototype.globalProps = function() { + var props = utils.keys(global); + + // non-enumerables + for (var i = 0; i < globals.length; ++i) { + if (~utils.indexOf(props, globals[i])) continue; + props.push(globals[i]); + } + + return props; +}; + +/** + * Allow the given `arr` of globals. + * + * @param {Array} arr + * @return {Runner} for chaining + * @api public + */ + +Runner.prototype.globals = function(arr){ + if (0 == arguments.length) return this._globals; + debug('globals %j', arr); + this._globals = this._globals.concat(arr); + return this; +}; + +/** + * Check for global variable leaks. + * + * @api private + */ + +Runner.prototype.checkGlobals = function(test){ + if (this.ignoreLeaks) return; + var ok = this._globals; + + var globals = this.globalProps(); + var leaks; + + if (test) { + ok = ok.concat(test._allowedGlobals || []); + } + + if(this.prevGlobalsLength == globals.length) return; + this.prevGlobalsLength = globals.length; + + leaks = filterLeaks(ok, globals); + this._globals = this._globals.concat(leaks); + + if (leaks.length > 1) { + this.fail(test, new Error('global leaks detected: ' + leaks.join(', ') + '')); + } else if (leaks.length) { + this.fail(test, new Error('global leak detected: ' + leaks[0])); + } +}; + +/** + * Fail the given `test`. + * + * @param {Test} test + * @param {Error} err + * @api private + */ + +Runner.prototype.fail = function(test, err){ + ++this.failures; + test.state = 'failed'; + + if ('string' == typeof err) { + err = new Error('the string "' + err + '" was thrown, throw an Error :)'); + } + + this.emit('fail', test, err); +}; + +/** + * Fail the given `hook` with `err`. + * + * Hook failures work in the following pattern: + * - If bail, then exit + * - Failed `before` hook skips all tests in a suite and subsuites, + * but jumps to corresponding `after` hook + * - Failed `before each` hook skips remaining tests in a + * suite and jumps to corresponding `after each` hook, + * which is run only once + * - Failed `after` hook does not alter + * execution order + * - Failed `after each` hook skips remaining tests in a + * suite and subsuites, but executes other `after each` + * hooks + * + * @param {Hook} hook + * @param {Error} err + * @api private + */ + +Runner.prototype.failHook = function(hook, err){ + this.fail(hook, err); + if (this.suite.bail()) { + this.emit('end'); + } +}; + +/** + * Run hook `name` callbacks and then invoke `fn()`. + * + * @param {String} name + * @param {Function} function + * @api private + */ + +Runner.prototype.hook = function(name, fn){ + var suite = this.suite + , hooks = suite['_' + name] + , self = this + , timer; + + function next(i) { + var hook = hooks[i]; + if (!hook) return fn(); + if (self.failures && suite.bail()) return fn(); + self.currentRunnable = hook; + + hook.ctx.currentTest = self.test; + + self.emit('hook', hook); + + hook.on('error', function(err){ + self.failHook(hook, err); + }); + + hook.run(function(err){ + hook.removeAllListeners('error'); + var testError = hook.error(); + if (testError) self.fail(self.test, testError); + if (err) { + self.failHook(hook, err); + + // stop executing hooks, notify callee of hook err + return fn(err); + } + self.emit('hook end', hook); + delete hook.ctx.currentTest; + next(++i); + }); + } + + Runner.immediately(function(){ + next(0); + }); +}; + +/** + * Run hook `name` for the given array of `suites` + * in order, and callback `fn(err, errSuite)`. + * + * @param {String} name + * @param {Array} suites + * @param {Function} fn + * @api private + */ + +Runner.prototype.hooks = function(name, suites, fn){ + var self = this + , orig = this.suite; + + function next(suite) { + self.suite = suite; + + if (!suite) { + self.suite = orig; + return fn(); + } + + self.hook(name, function(err){ + if (err) { + var errSuite = self.suite; + self.suite = orig; + return fn(err, errSuite); + } + + next(suites.pop()); + }); + } + + next(suites.pop()); +}; + +/** + * Run hooks from the top level down. + * + * @param {String} name + * @param {Function} fn + * @api private + */ + +Runner.prototype.hookUp = function(name, fn){ + var suites = [this.suite].concat(this.parents()).reverse(); + this.hooks(name, suites, fn); +}; + +/** + * Run hooks from the bottom up. + * + * @param {String} name + * @param {Function} fn + * @api private + */ + +Runner.prototype.hookDown = function(name, fn){ + var suites = [this.suite].concat(this.parents()); + this.hooks(name, suites, fn); +}; + +/** + * Return an array of parent Suites from + * closest to furthest. + * + * @return {Array} + * @api private + */ + +Runner.prototype.parents = function(){ + var suite = this.suite + , suites = []; + while (suite = suite.parent) suites.push(suite); + return suites; +}; + +/** + * Run the current test and callback `fn(err)`. + * + * @param {Function} fn + * @api private + */ + +Runner.prototype.runTest = function(fn){ + var test = this.test + , self = this; + + if (this.asyncOnly) test.asyncOnly = true; + + try { + test.on('error', function(err){ + self.fail(test, err); + }); + test.run(fn); + } catch (err) { + fn(err); + } +}; + +/** + * Run tests in the given `suite` and invoke + * the callback `fn()` when complete. + * + * @param {Suite} suite + * @param {Function} fn + * @api private + */ + +Runner.prototype.runTests = function(suite, fn){ + var self = this + , tests = suite.tests.slice() + , test; + + + function hookErr(err, errSuite, after) { + // before/after Each hook for errSuite failed: + var orig = self.suite; + + // for failed 'after each' hook start from errSuite parent, + // otherwise start from errSuite itself + self.suite = after ? errSuite.parent : errSuite; + + if (self.suite) { + // call hookUp afterEach + self.hookUp('afterEach', function(err2, errSuite2) { + self.suite = orig; + // some hooks may fail even now + if (err2) return hookErr(err2, errSuite2, true); + // report error suite + fn(errSuite); + }); + } else { + // there is no need calling other 'after each' hooks + self.suite = orig; + fn(errSuite); + } + } + + function next(err, errSuite) { + // if we bail after first err + if (self.failures && suite._bail) return fn(); + + if (self._abort) return fn(); + + if (err) return hookErr(err, errSuite, true); + + // next test + test = tests.shift(); + + // all done + if (!test) return fn(); + + // grep + var match = self._grep.test(test.fullTitle()); + if (self._invert) match = !match; + if (!match) return next(); + + // pending + if (test.pending) { + self.emit('pending', test); + self.emit('test end', test); + return next(); + } + + // execute test and hook(s) + self.emit('test', self.test = test); + self.hookDown('beforeEach', function(err, errSuite){ + + if (err) return hookErr(err, errSuite, false); + + self.currentRunnable = self.test; + self.runTest(function(err){ + test = self.test; + + if (err) { + self.fail(test, err); + self.emit('test end', test); + return self.hookUp('afterEach', next); + } + + test.state = 'passed'; + self.emit('pass', test); + self.emit('test end', test); + self.hookUp('afterEach', next); + }); + }); + } + + this.next = next; + next(); +}; + +/** + * Run the given `suite` and invoke the + * callback `fn()` when complete. + * + * @param {Suite} suite + * @param {Function} fn + * @api private + */ + +Runner.prototype.runSuite = function(suite, fn){ + var total = this.grepTotal(suite) + , self = this + , i = 0; + + debug('run suite %s', suite.fullTitle()); + + if (!total) return fn(); + + this.emit('suite', this.suite = suite); + + function next(errSuite) { + if (errSuite) { + // current suite failed on a hook from errSuite + if (errSuite == suite) { + // if errSuite is current suite + // continue to the next sibling suite + return done(); + } else { + // errSuite is among the parents of current suite + // stop execution of errSuite and all sub-suites + return done(errSuite); + } + } + + if (self._abort) return done(); + + var curr = suite.suites[i++]; + if (!curr) return done(); + self.runSuite(curr, next); + } + + function done(errSuite) { + self.suite = suite; + self.hook('afterAll', function(){ + self.emit('suite end', suite); + fn(errSuite); + }); + } + + this.hook('beforeAll', function(err){ + if (err) return done(); + self.runTests(suite, next); + }); +}; + +/** + * Handle uncaught exceptions. + * + * @param {Error} err + * @api private + */ + +Runner.prototype.uncaught = function(err){ + if (err) { + debug('uncaught exception %s', err !== function () { + return this; + }.call(err) ? err : ( err.message || err )); + } else { + debug('uncaught undefined exception'); + err = new Error('Caught undefined error, did you throw without specifying what?'); + } + err.uncaught = true; + + var runnable = this.currentRunnable; + if (!runnable) return; + + var wasAlreadyDone = runnable.state; + this.fail(runnable, err); + + runnable.clearTimeout(); + + if (wasAlreadyDone) return; + + // recover from test + if ('test' == runnable.type) { + this.emit('test end', runnable); + this.hookUp('afterEach', this.next); + return; + } + + // bail on hooks + this.emit('end'); +}; + +/** + * Run the root suite and invoke `fn(failures)` + * on completion. + * + * @param {Function} fn + * @return {Runner} for chaining + * @api public + */ + +Runner.prototype.run = function(fn){ + var self = this + , fn = fn || function(){}; + + function uncaught(err){ + self.uncaught(err); + } + + debug('start'); + + // callback + this.on('end', function(){ + debug('end'); + process.removeListener('uncaughtException', uncaught); + fn(self.failures); + }); + + // run suites + this.emit('start'); + this.runSuite(this.suite, function(){ + debug('finished running'); + self.emit('end'); + }); + + // uncaught exception + process.on('uncaughtException', uncaught); + + return this; +}; + +/** + * Cleanly abort execution + * + * @return {Runner} for chaining + * @api public + */ +Runner.prototype.abort = function(){ + debug('aborting'); + this._abort = true; +}; + +/** + * Filter leaks with the given globals flagged as `ok`. + * + * @param {Array} ok + * @param {Array} globals + * @return {Array} + * @api private + */ + +function filterLeaks(ok, globals) { + return filter(globals, function(key){ + // Firefox and Chrome exposes iframes as index inside the window object + if (/^d+/.test(key)) return false; + + // in firefox + // if runner runs in an iframe, this iframe's window.getInterface method not init at first + // it is assigned in some seconds + if (global.navigator && /^getInterface/.test(key)) return false; + + // an iframe could be approached by window[iframeIndex] + // in ie6,7,8 and opera, iframeIndex is enumerable, this could cause leak + if (global.navigator && /^\d+/.test(key)) return false; + + // Opera and IE expose global variables for HTML element IDs (issue #243) + if (/^mocha-/.test(key)) return false; + + var matched = filter(ok, function(ok){ + if (~ok.indexOf('*')) return 0 == key.indexOf(ok.split('*')[0]); + return key == ok; + }); + return matched.length == 0 && (!global.navigator || 'onerror' !== key); + }); +} + +/** + * Array of globals dependent on the environment. + * + * @return {Array} + * @api private + */ + + function extraGlobals() { + if (typeof(process) === 'object' && + typeof(process.version) === 'string') { + + var nodeVersion = process.version.split('.').reduce(function(a, v) { + return a << 8 | v; + }); + + // 'errno' was renamed to process._errno in v0.9.11. + + if (nodeVersion < 0x00090B) { + return ['errno']; + } + } + + return []; + } + +}); // module: runner.js + +require.register("suite.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var EventEmitter = require('browser/events').EventEmitter + , debug = require('browser/debug')('mocha:suite') + , milliseconds = require('./ms') + , utils = require('./utils') + , Hook = require('./hook'); + +/** + * Expose `Suite`. + */ + +exports = module.exports = Suite; + +/** + * Create a new `Suite` with the given `title` + * and parent `Suite`. When a suite with the + * same title is already present, that suite + * is returned to provide nicer reporter + * and more flexible meta-testing. + * + * @param {Suite} parent + * @param {String} title + * @return {Suite} + * @api public + */ + +exports.create = function(parent, title){ + var suite = new Suite(title, parent.ctx); + suite.parent = parent; + if (parent.pending) suite.pending = true; + title = suite.fullTitle(); + parent.addSuite(suite); + return suite; +}; + +/** + * Initialize a new `Suite` with the given + * `title` and `ctx`. + * + * @param {String} title + * @param {Context} ctx + * @api private + */ + +function Suite(title, parentContext) { + this.title = title; + var context = function() {}; + context.prototype = parentContext; + this.ctx = new context(); + this.suites = []; + this.tests = []; + this.pending = false; + this._beforeEach = []; + this._beforeAll = []; + this._afterEach = []; + this._afterAll = []; + this.root = !title; + this._timeout = 2000; + this._enableTimeouts = true; + this._slow = 75; + this._bail = false; +} + +/** + * Inherit from `EventEmitter.prototype`. + */ + +function F(){}; +F.prototype = EventEmitter.prototype; +Suite.prototype = new F; +Suite.prototype.constructor = Suite; + + +/** + * Return a clone of this `Suite`. + * + * @return {Suite} + * @api private + */ + +Suite.prototype.clone = function(){ + var suite = new Suite(this.title); + debug('clone'); + suite.ctx = this.ctx; + suite.timeout(this.timeout()); + suite.enableTimeouts(this.enableTimeouts()); + suite.slow(this.slow()); + suite.bail(this.bail()); + return suite; +}; + +/** + * Set timeout `ms` or short-hand such as "2s". + * + * @param {Number|String} ms + * @return {Suite|Number} for chaining + * @api private + */ + +Suite.prototype.timeout = function(ms){ + if (0 == arguments.length) return this._timeout; + if (ms === 0) this._enableTimeouts = false; + if ('string' == typeof ms) ms = milliseconds(ms); + debug('timeout %d', ms); + this._timeout = parseInt(ms, 10); + return this; +}; + +/** + * Set timeout `enabled`. + * + * @param {Boolean} enabled + * @return {Suite|Boolean} self or enabled + * @api private + */ + +Suite.prototype.enableTimeouts = function(enabled){ + if (arguments.length === 0) return this._enableTimeouts; + debug('enableTimeouts %s', enabled); + this._enableTimeouts = enabled; + return this; +}; + +/** + * Set slow `ms` or short-hand such as "2s". + * + * @param {Number|String} ms + * @return {Suite|Number} for chaining + * @api private + */ + +Suite.prototype.slow = function(ms){ + if (0 === arguments.length) return this._slow; + if ('string' == typeof ms) ms = milliseconds(ms); + debug('slow %d', ms); + this._slow = ms; + return this; +}; + +/** + * Sets whether to bail after first error. + * + * @parma {Boolean} bail + * @return {Suite|Number} for chaining + * @api private + */ + +Suite.prototype.bail = function(bail){ + if (0 == arguments.length) return this._bail; + debug('bail %s', bail); + this._bail = bail; + return this; +}; + +/** + * Run `fn(test[, done])` before running tests. + * + * @param {Function} fn + * @return {Suite} for chaining + * @api private + */ + +Suite.prototype.beforeAll = function(title, fn){ + if (this.pending) return this; + if ('function' === typeof title) { + fn = title; + title = fn.name; + } + title = '"before all" hook' + (title ? ': ' + title : ''); + + var hook = new Hook(title, fn); + hook.parent = this; + hook.timeout(this.timeout()); + hook.enableTimeouts(this.enableTimeouts()); + hook.slow(this.slow()); + hook.ctx = this.ctx; + this._beforeAll.push(hook); + this.emit('beforeAll', hook); + return this; +}; + +/** + * Run `fn(test[, done])` after running tests. + * + * @param {Function} fn + * @return {Suite} for chaining + * @api private + */ + +Suite.prototype.afterAll = function(title, fn){ + if (this.pending) return this; + if ('function' === typeof title) { + fn = title; + title = fn.name; + } + title = '"after all" hook' + (title ? ': ' + title : ''); + + var hook = new Hook(title, fn); + hook.parent = this; + hook.timeout(this.timeout()); + hook.enableTimeouts(this.enableTimeouts()); + hook.slow(this.slow()); + hook.ctx = this.ctx; + this._afterAll.push(hook); + this.emit('afterAll', hook); + return this; +}; + +/** + * Run `fn(test[, done])` before each test case. + * + * @param {Function} fn + * @return {Suite} for chaining + * @api private + */ + +Suite.prototype.beforeEach = function(title, fn){ + if (this.pending) return this; + if ('function' === typeof title) { + fn = title; + title = fn.name; + } + title = '"before each" hook' + (title ? ': ' + title : ''); + + var hook = new Hook(title, fn); + hook.parent = this; + hook.timeout(this.timeout()); + hook.enableTimeouts(this.enableTimeouts()); + hook.slow(this.slow()); + hook.ctx = this.ctx; + this._beforeEach.push(hook); + this.emit('beforeEach', hook); + return this; +}; + +/** + * Run `fn(test[, done])` after each test case. + * + * @param {Function} fn + * @return {Suite} for chaining + * @api private + */ + +Suite.prototype.afterEach = function(title, fn){ + if (this.pending) return this; + if ('function' === typeof title) { + fn = title; + title = fn.name; + } + title = '"after each" hook' + (title ? ': ' + title : ''); + + var hook = new Hook(title, fn); + hook.parent = this; + hook.timeout(this.timeout()); + hook.enableTimeouts(this.enableTimeouts()); + hook.slow(this.slow()); + hook.ctx = this.ctx; + this._afterEach.push(hook); + this.emit('afterEach', hook); + return this; +}; + +/** + * Add a test `suite`. + * + * @param {Suite} suite + * @return {Suite} for chaining + * @api private + */ + +Suite.prototype.addSuite = function(suite){ + suite.parent = this; + suite.timeout(this.timeout()); + suite.enableTimeouts(this.enableTimeouts()); + suite.slow(this.slow()); + suite.bail(this.bail()); + this.suites.push(suite); + this.emit('suite', suite); + return this; +}; + +/** + * Add a `test` to this suite. + * + * @param {Test} test + * @return {Suite} for chaining + * @api private + */ + +Suite.prototype.addTest = function(test){ + test.parent = this; + test.timeout(this.timeout()); + test.enableTimeouts(this.enableTimeouts()); + test.slow(this.slow()); + test.ctx = this.ctx; + this.tests.push(test); + this.emit('test', test); + return this; +}; + +/** + * Return the full title generated by recursively + * concatenating the parent's full title. + * + * @return {String} + * @api public + */ + +Suite.prototype.fullTitle = function(){ + if (this.parent) { + var full = this.parent.fullTitle(); + if (full) return full + ' ' + this.title; + } + return this.title; +}; + +/** + * Return the total number of tests. + * + * @return {Number} + * @api public + */ + +Suite.prototype.total = function(){ + return utils.reduce(this.suites, function(sum, suite){ + return sum + suite.total(); + }, 0) + this.tests.length; +}; + +/** + * Iterates through each suite recursively to find + * all tests. Applies a function in the format + * `fn(test)`. + * + * @param {Function} fn + * @return {Suite} + * @api private + */ + +Suite.prototype.eachTest = function(fn){ + utils.forEach(this.tests, fn); + utils.forEach(this.suites, function(suite){ + suite.eachTest(fn); + }); + return this; +}; + +}); // module: suite.js + +require.register("test.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Runnable = require('./runnable'); + +/** + * Expose `Test`. + */ + +module.exports = Test; + +/** + * Initialize a new `Test` with the given `title` and callback `fn`. + * + * @param {String} title + * @param {Function} fn + * @api private + */ + +function Test(title, fn) { + Runnable.call(this, title, fn); + this.pending = !fn; + this.type = 'test'; +} + +/** + * Inherit from `Runnable.prototype`. + */ + +function F(){}; +F.prototype = Runnable.prototype; +Test.prototype = new F; +Test.prototype.constructor = Test; + + +}); // module: test.js + +require.register("utils.js", function(module, exports, require){ +/** + * Module dependencies. + */ + +var fs = require('browser/fs') + , path = require('browser/path') + , basename = path.basename + , exists = fs.existsSync || path.existsSync + , glob = require('browser/glob') + , join = path.join + , debug = require('browser/debug')('mocha:watch'); + +/** + * Ignored directories. + */ + +var ignore = ['node_modules', '.git']; + +/** + * Escape special characters in the given string of html. + * + * @param {String} html + * @return {String} + * @api private + */ + +exports.escape = function(html){ + return String(html) + .replace(/&/g, '&') + .replace(/"/g, '"') + .replace(//g, '>'); +}; + +/** + * Array#forEach (<=IE8) + * + * @param {Array} array + * @param {Function} fn + * @param {Object} scope + * @api private + */ + +exports.forEach = function(arr, fn, scope){ + for (var i = 0, l = arr.length; i < l; i++) + fn.call(scope, arr[i], i); +}; + +/** + * Array#map (<=IE8) + * + * @param {Array} array + * @param {Function} fn + * @param {Object} scope + * @api private + */ + +exports.map = function(arr, fn, scope){ + var result = []; + for (var i = 0, l = arr.length; i < l; i++) + result.push(fn.call(scope, arr[i], i)); + return result; +}; + +/** + * Array#indexOf (<=IE8) + * + * @parma {Array} arr + * @param {Object} obj to find index of + * @param {Number} start + * @api private + */ + +exports.indexOf = function(arr, obj, start){ + for (var i = start || 0, l = arr.length; i < l; i++) { + if (arr[i] === obj) + return i; + } + return -1; +}; + +/** + * Array#reduce (<=IE8) + * + * @param {Array} array + * @param {Function} fn + * @param {Object} initial value + * @api private + */ + +exports.reduce = function(arr, fn, val){ + var rval = val; + + for (var i = 0, l = arr.length; i < l; i++) { + rval = fn(rval, arr[i], i, arr); + } + + return rval; +}; + +/** + * Array#filter (<=IE8) + * + * @param {Array} array + * @param {Function} fn + * @api private + */ + +exports.filter = function(arr, fn){ + var ret = []; + + for (var i = 0, l = arr.length; i < l; i++) { + var val = arr[i]; + if (fn(val, i, arr)) ret.push(val); + } + + return ret; +}; + +/** + * Object.keys (<=IE8) + * + * @param {Object} obj + * @return {Array} keys + * @api private + */ + +exports.keys = Object.keys || function(obj) { + var keys = [] + , has = Object.prototype.hasOwnProperty // for `window` on <=IE8 + + for (var key in obj) { + if (has.call(obj, key)) { + keys.push(key); + } + } + + return keys; +}; + +/** + * Watch the given `files` for changes + * and invoke `fn(file)` on modification. + * + * @param {Array} files + * @param {Function} fn + * @api private + */ + +exports.watch = function(files, fn){ + var options = { interval: 100 }; + files.forEach(function(file){ + debug('file %s', file); + fs.watchFile(file, options, function(curr, prev){ + if (prev.mtime < curr.mtime) fn(file); + }); + }); +}; + +/** + * Ignored files. + */ + +function ignored(path){ + return !~ignore.indexOf(path); +} + +/** + * Lookup files in the given `dir`. + * + * @return {Array} + * @api private + */ + +exports.files = function(dir, ext, ret){ + ret = ret || []; + ext = ext || ['js']; + + var re = new RegExp('\\.(' + ext.join('|') + ')$'); + + fs.readdirSync(dir) + .filter(ignored) + .forEach(function(path){ + path = join(dir, path); + if (fs.statSync(path).isDirectory()) { + exports.files(path, ext, ret); + } else if (path.match(re)) { + ret.push(path); + } + }); + + return ret; +}; + +/** + * Compute a slug from the given `str`. + * + * @param {String} str + * @return {String} + * @api private + */ + +exports.slug = function(str){ + return str + .toLowerCase() + .replace(/ +/g, '-') + .replace(/[^-\w]/g, ''); +}; + +/** + * Strip the function definition from `str`, + * and re-indent for pre whitespace. + */ + +exports.clean = function(str) { + str = str + .replace(/\r\n?|[\n\u2028\u2029]/g, "\n").replace(/^\uFEFF/, '') + .replace(/^function *\(.*\) *{|\(.*\) *=> *{?/, '') + .replace(/\s+\}$/, ''); + + var spaces = str.match(/^\n?( *)/)[1].length + , tabs = str.match(/^\n?(\t*)/)[1].length + , re = new RegExp('^\n?' + (tabs ? '\t' : ' ') + '{' + (tabs ? tabs : spaces) + '}', 'gm'); + + str = str.replace(re, ''); + + return exports.trim(str); +}; + +/** + * Trim the given `str`. + * + * @param {String} str + * @return {String} + * @api private + */ + +exports.trim = function(str){ + return str.replace(/^\s+|\s+$/g, ''); +}; + +/** + * Parse the given `qs`. + * + * @param {String} qs + * @return {Object} + * @api private + */ + +exports.parseQuery = function(qs){ + return exports.reduce(qs.replace('?', '').split('&'), function(obj, pair){ + var i = pair.indexOf('=') + , key = pair.slice(0, i) + , val = pair.slice(++i); + + obj[key] = decodeURIComponent(val); + return obj; + }, {}); +}; + +/** + * Highlight the given string of `js`. + * + * @param {String} js + * @return {String} + * @api private + */ + +function highlight(js) { + return js + .replace(//g, '>') + .replace(/\/\/(.*)/gm, '//$1') + .replace(/('.*?')/gm, '$1') + .replace(/(\d+\.\d+)/gm, '$1') + .replace(/(\d+)/gm, '$1') + .replace(/\bnew[ \t]+(\w+)/gm, 'new $1') + .replace(/\b(function|new|throw|return|var|if|else)\b/gm, '$1') +} + +/** + * Highlight the contents of tag `name`. + * + * @param {String} name + * @api private + */ + +exports.highlightTags = function(name) { + var code = document.getElementById('mocha').getElementsByTagName(name); + for (var i = 0, len = code.length; i < len; ++i) { + code[i].innerHTML = highlight(code[i].innerHTML); + } +}; + + +/** + * Stringify `obj`. + * + * @param {Object} obj + * @return {String} + * @api private + */ + +exports.stringify = function(obj) { + if (obj instanceof RegExp) return obj.toString(); + return JSON.stringify(exports.canonicalize(obj), null, 2).replace(/,(\n|$)/g, '$1'); +}; + +/** + * Return a new object that has the keys in sorted order. + * @param {Object} obj + * @param {Array} [stack] + * @return {Object} + * @api private + */ + +exports.canonicalize = function(obj, stack) { + stack = stack || []; + + if (exports.indexOf(stack, obj) !== -1) return '[Circular]'; + + var canonicalizedObj; + + if ({}.toString.call(obj) === '[object Array]') { + stack.push(obj); + canonicalizedObj = exports.map(obj, function (item) { + return exports.canonicalize(item, stack); + }); + stack.pop(); + } else if (typeof obj === 'object' && obj !== null) { + stack.push(obj); + canonicalizedObj = {}; + exports.forEach(exports.keys(obj).sort(), function (key) { + canonicalizedObj[key] = exports.canonicalize(obj[key], stack); + }); + stack.pop(); + } else { + canonicalizedObj = obj; + } + + return canonicalizedObj; + }; + +/** + * Lookup file names at the given `path`. + */ +exports.lookupFiles = function lookupFiles(path, extensions, recursive) { + var files = []; + var re = new RegExp('\\.(' + extensions.join('|') + ')$'); + + if (!exists(path)) { + if (exists(path + '.js')) { + path += '.js'; + } else { + files = glob.sync(path); + if (!files.length) throw new Error("cannot resolve path (or pattern) '" + path + "'"); + return files; + } + } + + try { + var stat = fs.statSync(path); + if (stat.isFile()) return path; + } + catch (ignored) { + return; + } + + fs.readdirSync(path).forEach(function(file){ + file = join(path, file); + try { + var stat = fs.statSync(file); + if (stat.isDirectory()) { + if (recursive) { + files = files.concat(lookupFiles(file, extensions, recursive)); + } + return; + } + } + catch (ignored) { + return; + } + if (!stat.isFile() || !re.test(file) || basename(file)[0] === '.') return; + files.push(file); + }); + + return files; +}; + +}); // module: utils.js +// The global object is "self" in Web Workers. +var global = (function() { return this; })(); + +/** + * Save timer references to avoid Sinon interfering (see GH-237). + */ + +var Date = global.Date; +var setTimeout = global.setTimeout; +var setInterval = global.setInterval; +var clearTimeout = global.clearTimeout; +var clearInterval = global.clearInterval; + +/** + * Node shims. + * + * These are meant only to allow + * mocha.js to run untouched, not + * to allow running node code in + * the browser. + */ + +var process = {}; +process.exit = function(status){}; +process.stdout = {}; + +var uncaughtExceptionHandlers = []; + +var originalOnerrorHandler = global.onerror; + +/** + * Remove uncaughtException listener. + * Revert to original onerror handler if previously defined. + */ + +process.removeListener = function(e, fn){ + if ('uncaughtException' == e) { + if (originalOnerrorHandler) { + global.onerror = originalOnerrorHandler; + } else { + global.onerror = function() {}; + } + var i = Mocha.utils.indexOf(uncaughtExceptionHandlers, fn); + if (i != -1) { uncaughtExceptionHandlers.splice(i, 1); } + } +}; + +/** + * Implements uncaughtException listener. + */ + +process.on = function(e, fn){ + if ('uncaughtException' == e) { + global.onerror = function(err, url, line){ + fn(new Error(err + ' (' + url + ':' + line + ')')); + return true; + }; + uncaughtExceptionHandlers.push(fn); + } +}; + +/** + * Expose mocha. + */ + +var Mocha = global.Mocha = require('mocha'), + mocha = global.mocha = new Mocha({ reporter: 'html' }); + +// The BDD UI is registered by default, but no UI will be functional in the +// browser without an explicit call to the overridden `mocha.ui` (see below). +// Ensure that this default UI does not expose its methods to the global scope. +mocha.suite.removeAllListeners('pre-require'); + +var immediateQueue = [] + , immediateTimeout; + +function timeslice() { + var immediateStart = new Date().getTime(); + while (immediateQueue.length && (new Date().getTime() - immediateStart) < 100) { + immediateQueue.shift()(); + } + if (immediateQueue.length) { + immediateTimeout = setTimeout(timeslice, 0); + } else { + immediateTimeout = null; + } +} + +/** + * High-performance override of Runner.immediately. + */ + +Mocha.Runner.immediately = function(callback) { + immediateQueue.push(callback); + if (!immediateTimeout) { + immediateTimeout = setTimeout(timeslice, 0); + } +}; + +/** + * Function to allow assertion libraries to throw errors directly into mocha. + * This is useful when running tests in a browser because window.onerror will + * only receive the 'message' attribute of the Error. + */ +mocha.throwError = function(err) { + Mocha.utils.forEach(uncaughtExceptionHandlers, function (fn) { + fn(err); + }); + throw err; +}; + +/** + * Override ui to ensure that the ui functions are initialized. + * Normally this would happen in Mocha.prototype.loadFiles. + */ + +mocha.ui = function(ui){ + Mocha.prototype.ui.call(this, ui); + this.suite.emit('pre-require', global, null, this); + return this; +}; + +/** + * Setup mocha with the given setting options. + */ + +mocha.setup = function(opts){ + if ('string' == typeof opts) opts = { ui: opts }; + for (var opt in opts) this[opt](opts[opt]); + return this; +}; + +/** + * Run mocha, returning the Runner. + */ + +mocha.run = function(fn){ + var options = mocha.options; + mocha.globals('location'); + + var query = Mocha.utils.parseQuery(global.location.search || ''); + if (query.grep) mocha.grep(query.grep); + if (query.invert) mocha.invert(); + + return Mocha.prototype.run.call(mocha, function(err){ + // The DOM Document is not available in Web Workers. + var document = global.document; + if (document && document.getElementById('mocha') && options.noHighlighting !== true) { + Mocha.utils.highlightTags('code'); + } + if (fn) fn(err); + }); +}; + +/** + * Expose the process shim. + */ + +Mocha.process = process; +})(); \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/es6-promise/dist/test/worker.js b/node_modules/mongodb/node_modules/es6-promise/dist/test/worker.js new file mode 100644 index 0000000..7ad9f8a --- /dev/null +++ b/node_modules/mongodb/node_modules/es6-promise/dist/test/worker.js @@ -0,0 +1,16 @@ +importScripts('es6-promise.js'); +new ES6Promise.Promise(function(resolve, reject) { + self.onmessage = function (e) { + if (e.data === 'ping') { + resolve('pong'); + } else { + reject(new Error('wrong message')); + } + }; +}).then(function (result) { + self.postMessage(result); +}, function (err){ + setTimeout(function () { + throw err; + }); +}); diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise.umd.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise.umd.js new file mode 100644 index 0000000..5984f70 --- /dev/null +++ b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise.umd.js @@ -0,0 +1,18 @@ +import Promise from './es6-promise/promise'; +import polyfill from './es6-promise/polyfill'; + +var ES6Promise = { + 'Promise': Promise, + 'polyfill': polyfill +}; + +/* global define:true module:true window: true */ +if (typeof define === 'function' && define['amd']) { + define(function() { return ES6Promise; }); +} else if (typeof module !== 'undefined' && module['exports']) { + module['exports'] = ES6Promise; +} else if (typeof this !== 'undefined') { + this['ES6Promise'] = ES6Promise; +} + +polyfill(); diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/-internal.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/-internal.js new file mode 100644 index 0000000..daee2c3 --- /dev/null +++ b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/-internal.js @@ -0,0 +1,250 @@ +import { + objectOrFunction, + isFunction +} from './utils'; + +import asap from './asap'; + +function noop() {} + +var PENDING = void 0; +var FULFILLED = 1; +var REJECTED = 2; + +var GET_THEN_ERROR = new ErrorObject(); + +function selfFullfillment() { + return new TypeError("You cannot resolve a promise with itself"); +} + +function cannotReturnOwn() { + return new TypeError('A promises callback cannot return that same promise.'); +} + +function getThen(promise) { + try { + return promise.then; + } catch(error) { + GET_THEN_ERROR.error = error; + return GET_THEN_ERROR; + } +} + +function tryThen(then, value, fulfillmentHandler, rejectionHandler) { + try { + then.call(value, fulfillmentHandler, rejectionHandler); + } catch(e) { + return e; + } +} + +function handleForeignThenable(promise, thenable, then) { + asap(function(promise) { + var sealed = false; + var error = tryThen(then, thenable, function(value) { + if (sealed) { return; } + sealed = true; + if (thenable !== value) { + resolve(promise, value); + } else { + fulfill(promise, value); + } + }, function(reason) { + if (sealed) { return; } + sealed = true; + + reject(promise, reason); + }, 'Settle: ' + (promise._label || ' unknown promise')); + + if (!sealed && error) { + sealed = true; + reject(promise, error); + } + }, promise); +} + +function handleOwnThenable(promise, thenable) { + if (thenable._state === FULFILLED) { + fulfill(promise, thenable._result); + } else if (thenable._state === REJECTED) { + reject(promise, thenable._result); + } else { + subscribe(thenable, undefined, function(value) { + resolve(promise, value); + }, function(reason) { + reject(promise, reason); + }); + } +} + +function handleMaybeThenable(promise, maybeThenable) { + if (maybeThenable.constructor === promise.constructor) { + handleOwnThenable(promise, maybeThenable); + } else { + var then = getThen(maybeThenable); + + if (then === GET_THEN_ERROR) { + reject(promise, GET_THEN_ERROR.error); + } else if (then === undefined) { + fulfill(promise, maybeThenable); + } else if (isFunction(then)) { + handleForeignThenable(promise, maybeThenable, then); + } else { + fulfill(promise, maybeThenable); + } + } +} + +function resolve(promise, value) { + if (promise === value) { + reject(promise, selfFullfillment()); + } else if (objectOrFunction(value)) { + handleMaybeThenable(promise, value); + } else { + fulfill(promise, value); + } +} + +function publishRejection(promise) { + if (promise._onerror) { + promise._onerror(promise._result); + } + + publish(promise); +} + +function fulfill(promise, value) { + if (promise._state !== PENDING) { return; } + + promise._result = value; + promise._state = FULFILLED; + + if (promise._subscribers.length !== 0) { + asap(publish, promise); + } +} + +function reject(promise, reason) { + if (promise._state !== PENDING) { return; } + promise._state = REJECTED; + promise._result = reason; + + asap(publishRejection, promise); +} + +function subscribe(parent, child, onFulfillment, onRejection) { + var subscribers = parent._subscribers; + var length = subscribers.length; + + parent._onerror = null; + + subscribers[length] = child; + subscribers[length + FULFILLED] = onFulfillment; + subscribers[length + REJECTED] = onRejection; + + if (length === 0 && parent._state) { + asap(publish, parent); + } +} + +function publish(promise) { + var subscribers = promise._subscribers; + var settled = promise._state; + + if (subscribers.length === 0) { return; } + + var child, callback, detail = promise._result; + + for (var i = 0; i < subscribers.length; i += 3) { + child = subscribers[i]; + callback = subscribers[i + settled]; + + if (child) { + invokeCallback(settled, child, callback, detail); + } else { + callback(detail); + } + } + + promise._subscribers.length = 0; +} + +function ErrorObject() { + this.error = null; +} + +var TRY_CATCH_ERROR = new ErrorObject(); + +function tryCatch(callback, detail) { + try { + return callback(detail); + } catch(e) { + TRY_CATCH_ERROR.error = e; + return TRY_CATCH_ERROR; + } +} + +function invokeCallback(settled, promise, callback, detail) { + var hasCallback = isFunction(callback), + value, error, succeeded, failed; + + if (hasCallback) { + value = tryCatch(callback, detail); + + if (value === TRY_CATCH_ERROR) { + failed = true; + error = value.error; + value = null; + } else { + succeeded = true; + } + + if (promise === value) { + reject(promise, cannotReturnOwn()); + return; + } + + } else { + value = detail; + succeeded = true; + } + + if (promise._state !== PENDING) { + // noop + } else if (hasCallback && succeeded) { + resolve(promise, value); + } else if (failed) { + reject(promise, error); + } else if (settled === FULFILLED) { + fulfill(promise, value); + } else if (settled === REJECTED) { + reject(promise, value); + } +} + +function initializePromise(promise, resolver) { + try { + resolver(function resolvePromise(value){ + resolve(promise, value); + }, function rejectPromise(reason) { + reject(promise, reason); + }); + } catch(e) { + reject(promise, e); + } +} + +export { + noop, + resolve, + reject, + fulfill, + subscribe, + publish, + publishRejection, + initializePromise, + invokeCallback, + FULFILLED, + REJECTED, + PENDING +}; diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/asap.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/asap.js new file mode 100644 index 0000000..4f7dcee --- /dev/null +++ b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/asap.js @@ -0,0 +1,111 @@ +var len = 0; +var toString = {}.toString; +var vertxNext; +export default function asap(callback, arg) { + queue[len] = callback; + queue[len + 1] = arg; + len += 2; + if (len === 2) { + // If len is 2, that means that we need to schedule an async flush. + // If additional callbacks are queued before the queue is flushed, they + // will be processed by this flush that we are scheduling. + scheduleFlush(); + } +} + +var browserWindow = (typeof window !== 'undefined') ? window : undefined; +var browserGlobal = browserWindow || {}; +var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver; +var isNode = typeof process !== 'undefined' && {}.toString.call(process) === '[object process]'; + +// test for web worker but not in IE10 +var isWorker = typeof Uint8ClampedArray !== 'undefined' && + typeof importScripts !== 'undefined' && + typeof MessageChannel !== 'undefined'; + +// node +function useNextTick() { + var nextTick = process.nextTick; + // node version 0.10.x displays a deprecation warning when nextTick is used recursively + // setImmediate should be used instead instead + var version = process.versions.node.match(/^(?:(\d+)\.)?(?:(\d+)\.)?(\*|\d+)$/); + if (Array.isArray(version) && version[1] === '0' && version[2] === '10') { + nextTick = setImmediate; + } + return function() { + nextTick(flush); + }; +} + +// vertx +function useVertxTimer() { + return function() { + vertxNext(flush); + }; +} + +function useMutationObserver() { + var iterations = 0; + var observer = new BrowserMutationObserver(flush); + var node = document.createTextNode(''); + observer.observe(node, { characterData: true }); + + return function() { + node.data = (iterations = ++iterations % 2); + }; +} + +// web worker +function useMessageChannel() { + var channel = new MessageChannel(); + channel.port1.onmessage = flush; + return function () { + channel.port2.postMessage(0); + }; +} + +function useSetTimeout() { + return function() { + setTimeout(flush, 1); + }; +} + +var queue = new Array(1000); +function flush() { + for (var i = 0; i < len; i+=2) { + var callback = queue[i]; + var arg = queue[i+1]; + + callback(arg); + + queue[i] = undefined; + queue[i+1] = undefined; + } + + len = 0; +} + +function attemptVertex() { + try { + var r = require; + var vertx = r('vertx'); + vertxNext = vertx.runOnLoop || vertx.runOnContext; + return useVertxTimer(); + } catch(e) { + return useSetTimeout(); + } +} + +var scheduleFlush; +// Decide what async method to use to triggering processing of queued callbacks: +if (isNode) { + scheduleFlush = useNextTick(); +} else if (BrowserMutationObserver) { + scheduleFlush = useMutationObserver(); +} else if (isWorker) { + scheduleFlush = useMessageChannel(); +} else if (browserWindow === undefined && typeof require === 'function') { + scheduleFlush = attemptVertex(); +} else { + scheduleFlush = useSetTimeout(); +} diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/enumerator.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/enumerator.js new file mode 100644 index 0000000..03fdf8c --- /dev/null +++ b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/enumerator.js @@ -0,0 +1,113 @@ +import { + isArray, + isMaybeThenable +} from './utils'; + +import { + noop, + reject, + fulfill, + subscribe, + FULFILLED, + REJECTED, + PENDING +} from './-internal'; + +function Enumerator(Constructor, input) { + var enumerator = this; + + enumerator._instanceConstructor = Constructor; + enumerator.promise = new Constructor(noop); + + if (enumerator._validateInput(input)) { + enumerator._input = input; + enumerator.length = input.length; + enumerator._remaining = input.length; + + enumerator._init(); + + if (enumerator.length === 0) { + fulfill(enumerator.promise, enumerator._result); + } else { + enumerator.length = enumerator.length || 0; + enumerator._enumerate(); + if (enumerator._remaining === 0) { + fulfill(enumerator.promise, enumerator._result); + } + } + } else { + reject(enumerator.promise, enumerator._validationError()); + } +} + +Enumerator.prototype._validateInput = function(input) { + return isArray(input); +}; + +Enumerator.prototype._validationError = function() { + return new Error('Array Methods must be provided an Array'); +}; + +Enumerator.prototype._init = function() { + this._result = new Array(this.length); +}; + +export default Enumerator; + +Enumerator.prototype._enumerate = function() { + var enumerator = this; + + var length = enumerator.length; + var promise = enumerator.promise; + var input = enumerator._input; + + for (var i = 0; promise._state === PENDING && i < length; i++) { + enumerator._eachEntry(input[i], i); + } +}; + +Enumerator.prototype._eachEntry = function(entry, i) { + var enumerator = this; + var c = enumerator._instanceConstructor; + + if (isMaybeThenable(entry)) { + if (entry.constructor === c && entry._state !== PENDING) { + entry._onerror = null; + enumerator._settledAt(entry._state, i, entry._result); + } else { + enumerator._willSettleAt(c.resolve(entry), i); + } + } else { + enumerator._remaining--; + enumerator._result[i] = entry; + } +}; + +Enumerator.prototype._settledAt = function(state, i, value) { + var enumerator = this; + var promise = enumerator.promise; + + if (promise._state === PENDING) { + enumerator._remaining--; + + if (state === REJECTED) { + reject(promise, value); + } else { + enumerator._result[i] = value; + } + } + + if (enumerator._remaining === 0) { + fulfill(promise, enumerator._result); + } +}; + +Enumerator.prototype._willSettleAt = function(promise, i) { + var enumerator = this; + + subscribe(promise, undefined, function(value) { + enumerator._settledAt(FULFILLED, i, value); + }, function(reason) { + enumerator._settledAt(REJECTED, i, reason); + }); +}; diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/polyfill.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/polyfill.js new file mode 100644 index 0000000..6696dfc --- /dev/null +++ b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/polyfill.js @@ -0,0 +1,26 @@ +/*global self*/ +import Promise from './promise'; + +export default function polyfill() { + var local; + + if (typeof global !== 'undefined') { + local = global; + } else if (typeof self !== 'undefined') { + local = self; + } else { + try { + local = Function('return this')(); + } catch (e) { + throw new Error('polyfill failed because global object is unavailable in this environment'); + } + } + + var P = local.Promise; + + if (P && Object.prototype.toString.call(P.resolve()) === '[object Promise]' && !P.cast) { + return; + } + + local.Promise = Promise; +} diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise.js new file mode 100644 index 0000000..78fe2ca --- /dev/null +++ b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise.js @@ -0,0 +1,408 @@ +import { + isFunction +} from './utils'; + +import { + noop, + subscribe, + initializePromise, + invokeCallback, + FULFILLED, + REJECTED +} from './-internal'; + +import asap from './asap'; + +import all from './promise/all'; +import race from './promise/race'; +import Resolve from './promise/resolve'; +import Reject from './promise/reject'; + +var counter = 0; + +function needsResolver() { + throw new TypeError('You must pass a resolver function as the first argument to the promise constructor'); +} + +function needsNew() { + throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function."); +} + +export default Promise; +/** + Promise objects represent the eventual result of an asynchronous operation. The + primary way of interacting with a promise is through its `then` method, which + registers callbacks to receive either a promise’s eventual value or the reason + why the promise cannot be fulfilled. + + Terminology + ----------- + + - `promise` is an object or function with a `then` method whose behavior conforms to this specification. + - `thenable` is an object or function that defines a `then` method. + - `value` is any legal JavaScript value (including undefined, a thenable, or a promise). + - `exception` is a value that is thrown using the throw statement. + - `reason` is a value that indicates why a promise was rejected. + - `settled` the final resting state of a promise, fulfilled or rejected. + + A promise can be in one of three states: pending, fulfilled, or rejected. + + Promises that are fulfilled have a fulfillment value and are in the fulfilled + state. Promises that are rejected have a rejection reason and are in the + rejected state. A fulfillment value is never a thenable. + + Promises can also be said to *resolve* a value. If this value is also a + promise, then the original promise's settled state will match the value's + settled state. So a promise that *resolves* a promise that rejects will + itself reject, and a promise that *resolves* a promise that fulfills will + itself fulfill. + + + Basic Usage: + ------------ + + ```js + var promise = new Promise(function(resolve, reject) { + // on success + resolve(value); + + // on failure + reject(reason); + }); + + promise.then(function(value) { + // on fulfillment + }, function(reason) { + // on rejection + }); + ``` + + Advanced Usage: + --------------- + + Promises shine when abstracting away asynchronous interactions such as + `XMLHttpRequest`s. + + ```js + function getJSON(url) { + return new Promise(function(resolve, reject){ + var xhr = new XMLHttpRequest(); + + xhr.open('GET', url); + xhr.onreadystatechange = handler; + xhr.responseType = 'json'; + xhr.setRequestHeader('Accept', 'application/json'); + xhr.send(); + + function handler() { + if (this.readyState === this.DONE) { + if (this.status === 200) { + resolve(this.response); + } else { + reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']')); + } + } + }; + }); + } + + getJSON('/posts.json').then(function(json) { + // on fulfillment + }, function(reason) { + // on rejection + }); + ``` + + Unlike callbacks, promises are great composable primitives. + + ```js + Promise.all([ + getJSON('/posts'), + getJSON('/comments') + ]).then(function(values){ + values[0] // => postsJSON + values[1] // => commentsJSON + + return values; + }); + ``` + + @class Promise + @param {function} resolver + Useful for tooling. + @constructor +*/ +function Promise(resolver) { + this._id = counter++; + this._state = undefined; + this._result = undefined; + this._subscribers = []; + + if (noop !== resolver) { + if (!isFunction(resolver)) { + needsResolver(); + } + + if (!(this instanceof Promise)) { + needsNew(); + } + + initializePromise(this, resolver); + } +} + +Promise.all = all; +Promise.race = race; +Promise.resolve = Resolve; +Promise.reject = Reject; + +Promise.prototype = { + constructor: Promise, + +/** + The primary way of interacting with a promise is through its `then` method, + which registers callbacks to receive either a promise's eventual value or the + reason why the promise cannot be fulfilled. + + ```js + findUser().then(function(user){ + // user is available + }, function(reason){ + // user is unavailable, and you are given the reason why + }); + ``` + + Chaining + -------- + + The return value of `then` is itself a promise. This second, 'downstream' + promise is resolved with the return value of the first promise's fulfillment + or rejection handler, or rejected if the handler throws an exception. + + ```js + findUser().then(function (user) { + return user.name; + }, function (reason) { + return 'default name'; + }).then(function (userName) { + // If `findUser` fulfilled, `userName` will be the user's name, otherwise it + // will be `'default name'` + }); + + findUser().then(function (user) { + throw new Error('Found user, but still unhappy'); + }, function (reason) { + throw new Error('`findUser` rejected and we're unhappy'); + }).then(function (value) { + // never reached + }, function (reason) { + // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'. + // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'. + }); + ``` + If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream. + + ```js + findUser().then(function (user) { + throw new PedagogicalException('Upstream error'); + }).then(function (value) { + // never reached + }).then(function (value) { + // never reached + }, function (reason) { + // The `PedgagocialException` is propagated all the way down to here + }); + ``` + + Assimilation + ------------ + + Sometimes the value you want to propagate to a downstream promise can only be + retrieved asynchronously. This can be achieved by returning a promise in the + fulfillment or rejection handler. The downstream promise will then be pending + until the returned promise is settled. This is called *assimilation*. + + ```js + findUser().then(function (user) { + return findCommentsByAuthor(user); + }).then(function (comments) { + // The user's comments are now available + }); + ``` + + If the assimliated promise rejects, then the downstream promise will also reject. + + ```js + findUser().then(function (user) { + return findCommentsByAuthor(user); + }).then(function (comments) { + // If `findCommentsByAuthor` fulfills, we'll have the value here + }, function (reason) { + // If `findCommentsByAuthor` rejects, we'll have the reason here + }); + ``` + + Simple Example + -------------- + + Synchronous Example + + ```javascript + var result; + + try { + result = findResult(); + // success + } catch(reason) { + // failure + } + ``` + + Errback Example + + ```js + findResult(function(result, err){ + if (err) { + // failure + } else { + // success + } + }); + ``` + + Promise Example; + + ```javascript + findResult().then(function(result){ + // success + }, function(reason){ + // failure + }); + ``` + + Advanced Example + -------------- + + Synchronous Example + + ```javascript + var author, books; + + try { + author = findAuthor(); + books = findBooksByAuthor(author); + // success + } catch(reason) { + // failure + } + ``` + + Errback Example + + ```js + + function foundBooks(books) { + + } + + function failure(reason) { + + } + + findAuthor(function(author, err){ + if (err) { + failure(err); + // failure + } else { + try { + findBoooksByAuthor(author, function(books, err) { + if (err) { + failure(err); + } else { + try { + foundBooks(books); + } catch(reason) { + failure(reason); + } + } + }); + } catch(error) { + failure(err); + } + // success + } + }); + ``` + + Promise Example; + + ```javascript + findAuthor(). + then(findBooksByAuthor). + then(function(books){ + // found books + }).catch(function(reason){ + // something went wrong + }); + ``` + + @method then + @param {Function} onFulfilled + @param {Function} onRejected + Useful for tooling. + @return {Promise} +*/ + then: function(onFulfillment, onRejection) { + var parent = this; + var state = parent._state; + + if (state === FULFILLED && !onFulfillment || state === REJECTED && !onRejection) { + return this; + } + + var child = new this.constructor(noop); + var result = parent._result; + + if (state) { + var callback = arguments[state - 1]; + asap(function(){ + invokeCallback(state, child, callback, result); + }); + } else { + subscribe(parent, child, onFulfillment, onRejection); + } + + return child; + }, + +/** + `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same + as the catch block of a try/catch statement. + + ```js + function findAuthor(){ + throw new Error('couldn't find that author'); + } + + // synchronous + try { + findAuthor(); + } catch(reason) { + // something went wrong + } + + // async with promises + findAuthor().catch(function(reason){ + // something went wrong + }); + ``` + + @method catch + @param {Function} onRejection + Useful for tooling. + @return {Promise} +*/ + 'catch': function(onRejection) { + return this.then(null, onRejection); + } +}; diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/all.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/all.js new file mode 100644 index 0000000..03033f0 --- /dev/null +++ b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/all.js @@ -0,0 +1,52 @@ +import Enumerator from '../enumerator'; + +/** + `Promise.all` accepts an array of promises, and returns a new promise which + is fulfilled with an array of fulfillment values for the passed promises, or + rejected with the reason of the first passed promise to be rejected. It casts all + elements of the passed iterable to promises as it runs this algorithm. + + Example: + + ```javascript + var promise1 = resolve(1); + var promise2 = resolve(2); + var promise3 = resolve(3); + var promises = [ promise1, promise2, promise3 ]; + + Promise.all(promises).then(function(array){ + // The array here would be [ 1, 2, 3 ]; + }); + ``` + + If any of the `promises` given to `all` are rejected, the first promise + that is rejected will be given as an argument to the returned promises's + rejection handler. For example: + + Example: + + ```javascript + var promise1 = resolve(1); + var promise2 = reject(new Error("2")); + var promise3 = reject(new Error("3")); + var promises = [ promise1, promise2, promise3 ]; + + Promise.all(promises).then(function(array){ + // Code here never runs because there are rejected promises! + }, function(error) { + // error.message === "2" + }); + ``` + + @method all + @static + @param {Array} entries array of promises + @param {String} label optional string for labeling the promise. + Useful for tooling. + @return {Promise} promise that is fulfilled when all `promises` have been + fulfilled, or rejected if any of them become rejected. + @static +*/ +export default function all(entries) { + return new Enumerator(this, entries).promise; +} diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/race.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/race.js new file mode 100644 index 0000000..0d7ff13 --- /dev/null +++ b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/race.js @@ -0,0 +1,104 @@ +import { + isArray +} from "../utils"; + +import { + noop, + resolve, + reject, + subscribe, + PENDING +} from '../-internal'; + +/** + `Promise.race` returns a new promise which is settled in the same way as the + first passed promise to settle. + + Example: + + ```javascript + var promise1 = new Promise(function(resolve, reject){ + setTimeout(function(){ + resolve('promise 1'); + }, 200); + }); + + var promise2 = new Promise(function(resolve, reject){ + setTimeout(function(){ + resolve('promise 2'); + }, 100); + }); + + Promise.race([promise1, promise2]).then(function(result){ + // result === 'promise 2' because it was resolved before promise1 + // was resolved. + }); + ``` + + `Promise.race` is deterministic in that only the state of the first + settled promise matters. For example, even if other promises given to the + `promises` array argument are resolved, but the first settled promise has + become rejected before the other promises became fulfilled, the returned + promise will become rejected: + + ```javascript + var promise1 = new Promise(function(resolve, reject){ + setTimeout(function(){ + resolve('promise 1'); + }, 200); + }); + + var promise2 = new Promise(function(resolve, reject){ + setTimeout(function(){ + reject(new Error('promise 2')); + }, 100); + }); + + Promise.race([promise1, promise2]).then(function(result){ + // Code here never runs + }, function(reason){ + // reason.message === 'promise 2' because promise 2 became rejected before + // promise 1 became fulfilled + }); + ``` + + An example real-world use case is implementing timeouts: + + ```javascript + Promise.race([ajax('foo.json'), timeout(5000)]) + ``` + + @method race + @static + @param {Array} promises array of promises to observe + Useful for tooling. + @return {Promise} a promise which settles in the same way as the first passed + promise to settle. +*/ +export default function race(entries) { + /*jshint validthis:true */ + var Constructor = this; + + var promise = new Constructor(noop); + + if (!isArray(entries)) { + reject(promise, new TypeError('You must pass an array to race.')); + return promise; + } + + var length = entries.length; + + function onFulfillment(value) { + resolve(promise, value); + } + + function onRejection(reason) { + reject(promise, reason); + } + + for (var i = 0; promise._state === PENDING && i < length; i++) { + subscribe(Constructor.resolve(entries[i]), undefined, onFulfillment, onRejection); + } + + return promise; +} diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/reject.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/reject.js new file mode 100644 index 0000000..63b86cb --- /dev/null +++ b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/reject.js @@ -0,0 +1,46 @@ +import { + noop, + reject as _reject +} from '../-internal'; + +/** + `Promise.reject` returns a promise rejected with the passed `reason`. + It is shorthand for the following: + + ```javascript + var promise = new Promise(function(resolve, reject){ + reject(new Error('WHOOPS')); + }); + + promise.then(function(value){ + // Code here doesn't run because the promise is rejected! + }, function(reason){ + // reason.message === 'WHOOPS' + }); + ``` + + Instead of writing the above, your code now simply becomes the following: + + ```javascript + var promise = Promise.reject(new Error('WHOOPS')); + + promise.then(function(value){ + // Code here doesn't run because the promise is rejected! + }, function(reason){ + // reason.message === 'WHOOPS' + }); + ``` + + @method reject + @static + @param {Any} reason value that the returned promise will be rejected with. + Useful for tooling. + @return {Promise} a promise rejected with the given `reason`. +*/ +export default function reject(reason) { + /*jshint validthis:true */ + var Constructor = this; + var promise = new Constructor(noop); + _reject(promise, reason); + return promise; +} diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/resolve.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/resolve.js new file mode 100644 index 0000000..201a545 --- /dev/null +++ b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/resolve.js @@ -0,0 +1,48 @@ +import { + noop, + resolve as _resolve +} from '../-internal'; + +/** + `Promise.resolve` returns a promise that will become resolved with the + passed `value`. It is shorthand for the following: + + ```javascript + var promise = new Promise(function(resolve, reject){ + resolve(1); + }); + + promise.then(function(value){ + // value === 1 + }); + ``` + + Instead of writing the above, your code now simply becomes the following: + + ```javascript + var promise = Promise.resolve(1); + + promise.then(function(value){ + // value === 1 + }); + ``` + + @method resolve + @static + @param {Any} value value that the returned promise will be resolved with + Useful for tooling. + @return {Promise} a promise that will become fulfilled with the given + `value` +*/ +export default function resolve(object) { + /*jshint validthis:true */ + var Constructor = this; + + if (object && typeof object === 'object' && object.constructor === Constructor) { + return object; + } + + var promise = new Constructor(noop); + _resolve(promise, object); + return promise; +} diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/utils.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/utils.js new file mode 100644 index 0000000..31ec6f9 --- /dev/null +++ b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/utils.js @@ -0,0 +1,22 @@ +export function objectOrFunction(x) { + return typeof x === 'function' || (typeof x === 'object' && x !== null); +} + +export function isFunction(x) { + return typeof x === 'function'; +} + +export function isMaybeThenable(x) { + return typeof x === 'object' && x !== null; +} + +var _isArray; +if (!Array.isArray) { + _isArray = function (x) { + return Object.prototype.toString.call(x) === '[object Array]'; + }; +} else { + _isArray = Array.isArray; +} + +export var isArray = _isArray; diff --git a/node_modules/mongodb/node_modules/es6-promise/package.json b/node_modules/mongodb/node_modules/es6-promise/package.json new file mode 100644 index 0000000..6fc9a80 --- /dev/null +++ b/node_modules/mongodb/node_modules/es6-promise/package.json @@ -0,0 +1,88 @@ +{ + "name": "es6-promise", + "namespace": "es6-promise", + "version": "2.1.1", + "description": "A lightweight library that provides tools for organizing asynchronous code", + "main": "dist/es6-promise.js", + "directories": { + "lib": "lib" + }, + "files": [ + "dist", + "lib" + ], + "devDependencies": { + "bower": "^1.3.9", + "brfs": "0.0.8", + "broccoli-es3-safe-recast": "0.0.8", + "broccoli-es6-module-transpiler": "^0.5.0", + "broccoli-jshint": "^0.5.1", + "broccoli-merge-trees": "^0.1.4", + "broccoli-replace": "^0.2.0", + "broccoli-stew": "0.0.6", + "broccoli-uglify-js": "^0.1.3", + "broccoli-watchify": "^0.2.0", + "ember-cli": "^0.2.2", + "ember-publisher": "0.0.7", + "git-repo-version": "0.0.2", + "json3": "^3.3.2", + "minimatch": "^2.0.1", + "mocha": "^1.20.1", + "promises-aplus-tests-phantom": "^2.1.0-revise", + "release-it": "0.0.10" + }, + "scripts": { + "build": "ember build", + "start": "ember s", + "test": "ember test", + "test:server": "ember test --server", + "test:node": "ember build && mocha ./dist/test/browserify", + "lint": "jshint lib", + "prepublish": "ember build --environment production", + "dry-run-release": "ember build --environment production && release-it --dry-run --non-interactive" + }, + "repository": { + "type": "git", + "url": "git://github.com/jakearchibald/ES6-Promises.git" + }, + "bugs": { + "url": "https://github.com/jakearchibald/ES6-Promises/issues" + }, + "browser": { + "vertx": false + }, + "keywords": [ + "promises", + "futures" + ], + "author": { + "name": "Yehuda Katz, Tom Dale, Stefan Penner and contributors", + "url": "Conversion to ES6 API by Jake Archibald" + }, + "license": "MIT", + "spm": { + "main": "dist/es6-promise.js" + }, + "gitHead": "02cf697c50856f0cd3785f425a2cf819af0e521c", + "homepage": "https://github.com/jakearchibald/ES6-Promises", + "_id": "es6-promise@2.1.1", + "_shasum": "03e8f3c7297928e5478d6ab1d0643251507bdedd", + "_from": "es6-promise@2.1.1", + "_npmVersion": "2.5.1", + "_nodeVersion": "0.12.1", + "_npmUser": { + "name": "jaffathecake", + "email": "jaffathecake@gmail.com" + }, + "maintainers": [ + { + "name": "jaffathecake", + "email": "jaffathecake@gmail.com" + } + ], + "dist": { + "shasum": "03e8f3c7297928e5478d6ab1d0643251507bdedd", + "tarball": "http://registry.npmjs.org/es6-promise/-/es6-promise-2.1.1.tgz" + }, + "_resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-2.1.1.tgz" +} diff --git a/node_modules/mongodb/node_modules/mongodb-core/HISTORY.md b/node_modules/mongodb/node_modules/mongodb-core/HISTORY.md new file mode 100644 index 0000000..d8285cf --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/HISTORY.md @@ -0,0 +1,227 @@ +1.2.10 08-14-2015 +----------------- +- Added missing Mongos.prototype.parserType function. + +1.2.9 08-05-2015 +---------------- +- NODE-525 Reset connectionTimeout after it's overwritten by tls.connect. +- NODE-518 connectTimeoutMS is doubled in 2.0.39. + +1.2.8 07-24-2015 +----------------- +- Minor fix to handle 2.4.x errors better by correctly return driver layer issues. + +1.2.7 07-16-2015 +----------------- +- Refactoring to allow to tap into find/getmore/killcursor in cursors for APM monitoring in driver. + +1.2.6 07-14-2015 +----------------- +- NODE-505 Query fails to find records that have a 'result' property with an array value. + +1.2.5 07-14-2015 +----------------- +- NODE-492 correctly handle hanging replicaset monitoring connections when server is unavailable due to network partitions or firewalls dropping packets, configureable using the connectionTimeoutMS setting. + +1.2.4 07-07-2015 +----------------- +- NODE-493 staggering the socket connections to avoid overwhelming the mongod process. + +1.2.3 06-26-2015 +----------------- +- Minor bug fixes. + +1.2.2 06-22-2015 +----------------- +- Fix issue with SCRAM authentication causing authentication to return true on failed authentication (Issue 26, https://github.com/cglass17). + +1.2.1 06-17-2015 +----------------- +- Ensure serializeFunctions passed down correctly to wire protocol. + +1.2.0 06-17-2015 +----------------- +- Switching to using the 0.4.x pure JS serializer, removing dependency on C++ parser. +- Refactoring wire protocol messages to avoid expensive size calculations of documents in favor of writing out an array of buffers to the sockets. +- NODE-486 fixed issue related to limit and skip when calling toArray in 2.0 driver. +- NODE-483 throw error if capabilities of topology is queries before topology has performed connection setup. +- NODE-487 fixed issue where killcursor command was not being sent correctly on limit and skip queries. + +1.1.33 05-31-2015 +----------------- +- NODE-478 Work around authentication race condition in mongos authentication due to multi step authentication methods like SCRAM. + +1.1.32 05-20-2015 +----------------- +- After reconnect, it updates the allowable reconnect retries to the option settings (Issue #23, https://github.com/owenallenaz) + +1.1.31 05-19-2015 +----------------- +- Minor fixes for issues with re-authentication of mongos. + +1.1.30 05-18-2015 +----------------- +- Correctly emit 'all' event when primary + all secondaries have connected. + +1.1.29 05-17-2015 +----------------- +- NODE-464 Only use a single socket against arbiters and hidden servers. +- Ensure we filter out hidden servers from any server queries. + +1.1.28 05-12-2015 +----------------- +- Fixed buffer compare for electionId for < node 12.0.2 + +1.1.27 05-12-2015 +----------------- +- NODE-455 Update SDAM specification support to cover electionId and Mongos load balancing. + +1.1.26 05-06-2015 +----------------- +- NODE-456 Allow mongodb-core to pipeline commands (ex findAndModify+GLE) along the same connection and handle the returned results. +- Fixes to make mongodb-core work for node 0.8.x when using scram and setImmediate. + +1.1.25 04-24-2015 +----------------- +- Handle lack of callback in crud operations when returning error on application closed. + +1.1.24 04-22-2015 +----------------- +- Error out when topology has been destroyed either by connection retries being exhausted or destroy called on topology. + +1.1.23 04-15-2015 +----------------- +- Standardizing mongoErrors and its API (Issue #14) +- Creating a new connection is slow because of 100ms setTimeout() (Issue #17, https://github.com/vkarpov15) +- remove mkdirp and rimraf dependencies (Issue #12) +- Updated default value of param options.rejectUnauthorized to match documentation (Issue #16) +- ISSUE: NODE-417 Resolution. Improving behavior of thrown errors (Issue #14, https://github.com/owenallenaz) +- Fix cursor hanging when next() called on exhausted cursor (Issue #18, https://github.com/vkarpov15) + +1.1.22 04-10-2015 +----------------- +- Minor refactorings in cursor code to make extending the cursor simpler. +- NODE-417 Resolution. Improving behavior of thrown errors using Error.captureStackTrace. + +1.1.21 03-26-2015 +----------------- +- Updated bson module to 0.3.0 that extracted the c++ parser into bson-ext and made it an optional dependency. + +1.1.20 03-24-2015 +----------------- +- NODE-395 Socket Not Closing, db.close called before full set finished initalizing leading to server connections in progress not being closed properly. + +1.1.19 03-21-2015 +----------------- +- Made kerberos module ~0.0 to allow for quicker releases due to io.js of kerberos module. + +1.1.18 03-17-2015 +----------------- +- Added support for minHeartbeatFrequencyMS on server reconnect according to the SDAM specification. + +1.1.17 03-16-2015 +----------------- +- NODE-377, fixed issue where tags would correctly be checked on secondary and nearest to filter out eligible server candidates. + +1.1.16 03-06-2015 +----------------- +- rejectUnauthorized parameter is set to true for ssl certificates by default instead of false. + +1.1.15 03-04-2015 +----------------- +- Removed check for type in replset pickserver function. + +1.1.14 02-26-2015 +----------------- +- NODE-374 correctly adding passive secondaries to the list of eligable servers for reads + +1.1.13 02-24-2015 +----------------- +- NODE-365 mongoDB native node.js driver infinite reconnect attempts (fixed issue around handling of retry attempts) + +1.1.12 02-16-2015 +----------------- +- Fixed cursor transforms for buffered document reads from cursor. + +1.1.11 02-02-2015 +----------------- +- Remove the required setName for replicaset connections, if not set it will pick the first setName returned. + +1.1.10 31-01-2015 +----------------- +- Added tranforms.doc option to cursor to allow for pr. document transformations. + +1.1.9 21-01-2015 +---------------- +- Updated BSON dependency to 0.2.18 to fix issues with io.js and node. +- Updated Kerberos dependency to 0.0.8 to fix issues with io.js and node. +- Don't treat findOne() as a command cursor. +- Refactored out state changes into methods to simplify read the next method. + +1.1.8 09-12-2015 +---------------- +- Stripped out Object.defineProperty for performance reasons +- Applied more performance optimizations. +- properties cursorBatchSize, cursorSkip, cursorLimit are not methods setCursorBatchSize/cursorBatchSize, setCursorSkip/cursorSkip, setCursorLimit/cursorLimit + +1.1.7 18-12-2014 +---------------- +- Use ns variable for getMore commands for command cursors to work properly with cursor version of listCollections and listIndexes. + +1.1.6 18-12-2014 +---------------- +- Server manager fixed to support 2.2.X servers for travis test matrix. + +1.1.5 17-12-2014 +---------------- +- Fall back to errmsg when creating MongoError for command errors + +1.1.4 17-12-2014 +---------------- +- Added transform method support for cursor (initially just for initial query results) to support listCollections/listIndexes in 2.8. +- Fixed variable leak in scram. +- Fixed server manager to deal better with killing processes. +- Bumped bson to 0.2.16. + +1.1.3 01-12-2014 +---------------- +- Fixed error handling issue with nonce generation in mongocr. +- Fixed issues with restarting servers when using ssl. +- Using strict for all classes. +- Cleaned up any escaping global variables. + +1.1.2 20-11-2014 +---------------- +- Correctly encoding UTF8 collection names on wire protocol messages. +- Added emitClose parameter to topology destroy methods to allow users to specify that they wish the topology to emit the close event to any listeners. + +1.1.1 14-11-2014 +---------------- +- Refactored code to use prototype instead of privileged methods. +- Fixed issue with auth where a runtime condition could leave replicaset members without proper authentication. +- Several deopt optimizations for v8 to improve performance and reduce GC pauses. + +1.0.5 29-10-2014 +---------------- +- Fixed issue with wrong namespace being created for command cursors. + +1.0.4 24-10-2014 +---------------- +- switched from using shift for the cursor due to bad slowdown on big batchSizes as shift causes entire array to be copied on each call. + +1.0.3 21-10-2014 +---------------- +- fixed error issuing problem on cursor.next when iterating over a huge dataset with a very small batchSize. + +1.0.2 07-10-2014 +---------------- +- fullsetup is now defined as a primary and secondary being available allowing for all read preferences to be satisfied. +- fixed issue with replset_state logging. + +1.0.1 07-10-2014 +---------------- +- Dependency issue solved + +1.0.0 07-10-2014 +---------------- +- Initial release of mongodb-core diff --git a/node_modules/mongodb/node_modules/mongodb-core/LICENSE b/node_modules/mongodb/node_modules/mongodb-core/LICENSE new file mode 100644 index 0000000..ad410e1 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/LICENSE @@ -0,0 +1,201 @@ +Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright {yyyy} {name of copyright owner} + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/Makefile b/node_modules/mongodb/node_modules/mongodb-core/Makefile new file mode 100644 index 0000000..e942bc6 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/Makefile @@ -0,0 +1,14 @@ +NODE = node +NPM = npm +JSDOC = jsdoc +name = all + +generate_docs: + cp -R ./docs/history-header.md ./docs/content/meta/release-notes.md + more ./HISTORY.md >> ./docs/content/meta/release-notes.md + hugo -s docs/ -d ../public + $(JSDOC) -c conf.json -t docs/jsdoc-template/ -d ./public/api + cp -R ./public/api/scripts ./public/. + cp -R ./public/api/styles ./public/. + +.PHONY: total diff --git a/node_modules/mongodb/node_modules/mongodb-core/README.md b/node_modules/mongodb/node_modules/mongodb-core/README.md new file mode 100644 index 0000000..1c9e4c8 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/README.md @@ -0,0 +1,225 @@ +# Description + +The MongoDB Core driver is the low level part of the 2.0 or higher MongoDB driver and is meant for library developers not end users. It does not contain any abstractions or helpers outside of the basic management of MongoDB topology connections, CRUD operations and authentication. + +## MongoDB Node.JS Core Driver + +| what | where | +|---------------|------------------------------------------------| +| documentation | http://mongodb.github.io/node-mongodb-native/ | +| apidoc | http://mongodb.github.io/node-mongodb-native/ | +| source | https://github.com/christkv/mongodb-core | +| mongodb | http://www.mongodb.org/ | + +### Blogs of Engineers involved in the driver +- Christian Kvalheim [@christkv](https://twitter.com/christkv) + +### Bugs / Feature Requests + +Think you’ve found a bug? Want to see a new feature in node-mongodb-native? Please open a +case in our issue management tool, JIRA: + +- Create an account and login . +- Navigate to the NODE project . +- Click **Create Issue** - Please provide as much information as possible about the issue type and how to reproduce it. + +Bug reports in JIRA for all driver projects (i.e. NODE, PYTHON, CSHARP, JAVA) and the +Core Server (i.e. SERVER) project are **public**. + +### Questions and Bug Reports + + * mailing list: https://groups.google.com/forum/#!forum/node-mongodb-native + * jira: http://jira.mongodb.org/ + +### Change Log + +http://jira.mongodb.org/browse/NODE + +# QuickStart + +The quick start guide will show you how to set up a simple application using Core driver and MongoDB. It scope is only how to set up the driver and perform the simple crud operations. For more inn depth coverage we encourage reading the tutorials. + +## Create the package.json file + +Let's create a directory where our application will live. In our case we will put this under our projects directory. + +``` +mkdir myproject +cd myproject +``` + +Create a **package.json** using your favorite text editor and fill it in. + +```json +{ + "name": "myproject", + "version": "1.0.0", + "description": "My first project", + "main": "index.js", + "repository": { + "type": "git", + "url": "git://github.com/christkv/myfirstproject.git" + }, + "dependencies": { + "mongodb-core": "~1.0" + }, + "author": "Christian Kvalheim", + "license": "Apache 2.0", + "bugs": { + "url": "https://github.com/christkv/myfirstproject/issues" + }, + "homepage": "https://github.com/christkv/myfirstproject" +} +``` + +Save the file and return to the shell or command prompt and use **NPM** to install all the dependencies. + +``` +npm install +``` + +You should see **NPM** download a lot of files. Once it's done you'll find all the downloaded packages under the **node_modules** directory. + +Booting up a MongoDB Server +--------------------------- +Let's boot up a MongoDB server instance. Download the right MongoDB version from [MongoDB](http://www.mongodb.org), open a new shell or command line and ensure the **mongod** command is in the shell or command line path. Now let's create a database directory (in our case under **/data**). + +``` +mongod --dbpath=/data --port 27017 +``` + +You should see the **mongod** process start up and print some status information. + +## Connecting to MongoDB + +Let's create a new **app.js** file that we will use to show the basic CRUD operations using the MongoDB driver. + +First let's add code to connect to the server. Notice that there is no concept of a database here and we use the topology directly to perform the connection. + +```js +var Server = require('mongodb-core').Server + , assert = require('assert'); + +// Set up server connection +var server = new Server({ + host: 'localhost' + , port: 27017 + , reconnect: true + , reconnectInterval: 50 +}); + +// Add event listeners +server.on('connect', function(_server) { + console.log('connected'); + test.done(); +}); + +server.on('close', function() { + console.log('closed'); +}); + +server.on('reconnect', function() { + console.log('reconnect'); +}); + +// Start connection +server.connect(); +``` + +To connect to a replicaset we would use the `ReplSet` class and for a set of Mongos proxies we use the `Mongos` class. Each topology class offer the same CRUD operations and you operate on the topology directly. Let's look at an example exercising all the different available CRUD operations. + +```js +var Server = require('mongodb-core').Server + , assert = require('assert'); + +// Set up server connection +var server = new Server({ + host: 'localhost' + , port: 27017 + , reconnect: true + , reconnectInterval: 50 +}); + +// Add event listeners +server.on('connect', function(_server) { + console.log('connected'); + + // Execute the ismaster command + _server.command('system.$cmd', {ismaster: true}, function(err, result) { + + // Perform a document insert + _server.insert('myproject.inserts1', [{a:1}, {a:2}], { + writeConcern: {w:1}, ordered:true + }, function(err, results) { + assert.equal(null, err); + assert.equal(2, results.result.n); + + // Perform a document update + _server.update('myproject.inserts1', [{ + q: {a: 1}, u: {'$set': {b:1}} + }], { + writeConcern: {w:1}, ordered:true + }, function(err, results) { + assert.equal(null, err); + assert.equal(1, results.result.n); + + // Remove a document + _server.remove('myproject.inserts1', [{ + q: {a: 1}, limit: 1 + }], { + writeConcern: {w:1}, ordered:true + }, function(err, results) { + assert.equal(null, err); + assert.equal(1, results.result.n); + + // Get a document + var cursor = _server.cursor('integration_tests.inserts_example4', { + find: 'integration_tests.example4' + , query: {a:1} + }); + + // Get the first document + cursor.next(function(err, doc) { + assert.equal(null, err); + assert.equal(2, doc.a); + + // Execute the ismaster command + _server.command("system.$cmd" + , {ismaster: true}, function(err, result) { + assert.equal(null, err) + _server.destroy(); + }); + }); + }); + }); + + test.done(); + }); +}); + +server.on('close', function() { + console.log('closed'); +}); + +server.on('reconnect', function() { + console.log('reconnect'); +}); + +// Start connection +server.connect(); +``` + +The core driver does not contain any helpers or abstractions only the core crud operations. These consist of the following commands. + +* `insert`, Insert takes an array of 1 or more documents to be inserted against the topology and allows you to specify a write concern and if you wish to execute the inserts in order or out of order. +* `update`, Update takes an array of 1 or more update commands to be executed against the server topology and also allows you to specify a write concern and if you wish to execute the updates in order or out of order. +* `remove`, Remove takes an array of 1 or more remove commands to be executed against the server topology and also allows you to specify a write concern and if you wish to execute the removes in order or out of order. +* `cursor`, Returns you a cursor for either the 'virtual' `find` command, a command that returns a cursor id or a plain cursor id. Read the cursor tutorial for more inn depth coverage. +* `command`, Executes a command against MongoDB and returns the result. +* `auth`, Authenticates the current topology using a supported authentication scheme. + +The Core Driver is a building block for library builders and is not meant for usage by end users as it lacks a lot of features the end user might need such as automatic buffering of operations when a primary is changing in a replicaset or the db and collections abstraction. + +## Next steps + +The next step is to get more in depth information about how the different aspects of the core driver works and how to leverage them to extend the functionality of the cursors. Please view the tutorials for more detailed information. diff --git a/node_modules/mongodb/node_modules/mongodb-core/TESTING.md b/node_modules/mongodb/node_modules/mongodb-core/TESTING.md new file mode 100644 index 0000000..fe03ea0 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/TESTING.md @@ -0,0 +1,18 @@ +Testing setup +============= + +Single Server +------------- +mongod --dbpath=./db + +Replicaset +---------- +mongo --nodb +var x = new ReplSetTest({"useHostName":"false", "nodes" : {node0 : {}, node1 : {}, node2 : {}}}) +x.startSet(); +var config = x.getReplSetConfig() +x.initiate(config); + +Mongos +------ +var s = new ShardingTest( "auth1", 1 , 0 , 2 , {rs: true, noChunkSize : true}); \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/conf.json b/node_modules/mongodb/node_modules/mongodb-core/conf.json new file mode 100644 index 0000000..c5eca92 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/conf.json @@ -0,0 +1,60 @@ +{ + "plugins": ["plugins/markdown", "docs/lib/jsdoc/examples_plugin.js"], + "source": { + "include": [ + "test/tests/functional/operation_example_tests.js", + "lib/topologies/mongos.js", + "lib/topologies/command_result.js", + "lib/topologies/read_preference.js", + "lib/topologies/replset.js", + "lib/topologies/server.js", + "lib/topologies/session.js", + "lib/topologies/replset_state.js", + "lib/connection/logger.js", + "lib/connection/connection.js", + "lib/cursor.js", + "lib/error.js", + "node_modules/bson/lib/bson/binary.js", + "node_modules/bson/lib/bson/code.js", + "node_modules/bson/lib/bson/db_ref.js", + "node_modules/bson/lib/bson/double.js", + "node_modules/bson/lib/bson/long.js", + "node_modules/bson/lib/bson/objectid.js", + "node_modules/bson/lib/bson/symbol.js", + "node_modules/bson/lib/bson/timestamp.js", + "node_modules/bson/lib/bson/max_key.js", + "node_modules/bson/lib/bson/min_key.js" + ] + }, + "templates": { + "cleverLinks": true, + "monospaceLinks": true, + "default": { + "outputSourceFiles" : true + }, + "applicationName": "Node.js MongoDB Driver API", + "disqus": true, + "googleAnalytics": "UA-29229787-1", + "openGraph": { + "title": "", + "type": "website", + "image": "", + "site_name": "", + "url": "" + }, + "meta": { + "title": "", + "description": "", + "keyword": "" + }, + "linenums": true + }, + "markdown": { + "parser": "gfm", + "hardwrap": true, + "tags": ["examples"] + }, + "examples": { + "indent": 4 + } +} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/index.js b/node_modules/mongodb/node_modules/mongodb-core/index.js new file mode 100644 index 0000000..8f10860 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/index.js @@ -0,0 +1,18 @@ +module.exports = { + MongoError: require('./lib/error') + , Server: require('./lib/topologies/server') + , ReplSet: require('./lib/topologies/replset') + , Mongos: require('./lib/topologies/mongos') + , Logger: require('./lib/connection/logger') + , Cursor: require('./lib/cursor') + , ReadPreference: require('./lib/topologies/read_preference') + , BSON: require('bson') + // Raw operations + , Query: require('./lib/connection/commands').Query + // Auth mechanisms + , MongoCR: require('./lib/auth/mongocr') + , X509: require('./lib/auth/x509') + , Plain: require('./lib/auth/plain') + , GSSAPI: require('./lib/auth/gssapi') + , ScramSHA1: require('./lib/auth/scram') +} diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/auth/gssapi.js b/node_modules/mongodb/node_modules/mongodb-core/lib/auth/gssapi.js new file mode 100644 index 0000000..c442b9b --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/auth/gssapi.js @@ -0,0 +1,244 @@ +"use strict"; + +var f = require('util').format + , crypto = require('crypto') + , MongoError = require('../error'); + +var AuthSession = function(db, username, password, options) { + this.db = db; + this.username = username; + this.password = password; + this.options = options; +} + +AuthSession.prototype.equal = function(session) { + return session.db == this.db + && session.username == this.username + && session.password == this.password; +} + +// Kerberos class +var Kerberos = null; +var MongoAuthProcess = null; + +// Try to grab the Kerberos class +try { + Kerberos = require('kerberos').Kerberos + // Authentication process for Mongo + MongoAuthProcess = require('kerberos').processes.MongoAuthProcess +} catch(err) {} + +/** + * Creates a new GSSAPI authentication mechanism + * @class + * @return {GSSAPI} A cursor instance + */ +var GSSAPI = function() { + this.authStore = []; +} + +/** + * Authenticate + * @method + * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on + * @param {Pool} pool Connection pool for this topology + * @param {string} db Name of the database + * @param {string} username Username + * @param {string} password Password + * @param {authResultCallback} callback The callback to return the result from the authentication + * @return {object} + */ +GSSAPI.prototype.auth = function(server, pool, db, username, password, options, callback) { + var self = this; + // We don't have the Kerberos library + if(Kerberos == null) return callback(new Error("Kerberos library is not installed")); + var gssapiServiceName = options['gssapiServiceName'] || 'mongodb'; + // Get all the connections + var connections = pool.getAll(); + // Total connections + var count = connections.length; + if(count == 0) return callback(null, null); + + // Valid connections + var numberOfValidConnections = 0; + var credentialsValid = false; + var errorObject = null; + + // For each connection we need to authenticate + while(connections.length > 0) { + // Execute MongoCR + var execute = function(connection) { + // Start Auth process for a connection + GSSAPIInitialize(db, username, password, db, gssapiServiceName, server, connection, function(err, r) { + // Adjust count + count = count - 1; + + // If we have an error + if(err) { + errorObject = err; + } else if(r.result['$err']) { + errorObject = r.result; + } else if(r.result['errmsg']) { + errorObject = r.result; + } else { + credentialsValid = true; + numberOfValidConnections = numberOfValidConnections + 1; + } + + // We have authenticated all connections + if(count == 0 && numberOfValidConnections > 0) { + // Store the auth details + addAuthSession(self.authStore, new AuthSession(db, username, password, options)); + // Return correct authentication + callback(null, true); + } else if(count == 0) { + if(errorObject == null) errorObject = new MongoError(f("failed to authenticate using mongocr")); + callback(errorObject, false); + } + }); + } + + // Get the connection + execute(connections.shift()); + } +} + +// +// Initialize step +var GSSAPIInitialize = function(db, username, password, authdb, gssapiServiceName, server, connection, callback) { + // Create authenticator + var mongo_auth_process = new MongoAuthProcess(connection.host, connection.port, gssapiServiceName); + + // Perform initialization + mongo_auth_process.init(username, password, function(err, context) { + if(err) return callback(err, false); + + // Perform the first step + mongo_auth_process.transition('', function(err, payload) { + if(err) return callback(err, false); + + // Call the next db step + MongoDBGSSAPIFirstStep(mongo_auth_process, payload, db, username, password, authdb, server, connection, callback); + }); + }); +} + +// +// Perform first step against mongodb +var MongoDBGSSAPIFirstStep = function(mongo_auth_process, payload, db, username, password, authdb, server, connection, callback) { + // Build the sasl start command + var command = { + saslStart: 1 + , mechanism: 'GSSAPI' + , payload: payload + , autoAuthorize: 1 + }; + + // Execute first sasl step + server.command("$external.$cmd" + , command + , { connection: connection }, function(err, r) { + if(err) return callback(err, false); + var doc = r.result; + // Execute mongodb transition + mongo_auth_process.transition(r.result.payload, function(err, payload) { + if(err) return callback(err, false); + + // MongoDB API Second Step + MongoDBGSSAPISecondStep(mongo_auth_process, payload, doc, db, username, password, authdb, server, connection, callback); + }); + }); +} + +// +// Perform first step against mongodb +var MongoDBGSSAPISecondStep = function(mongo_auth_process, payload, doc, db, username, password, authdb, server, connection, callback) { + // Build Authentication command to send to MongoDB + var command = { + saslContinue: 1 + , conversationId: doc.conversationId + , payload: payload + }; + + // Execute the command + server.command("$external.$cmd" + , command + , { connection: connection }, function(err, r) { + if(err) return callback(err, false); + var doc = r.result; + // Call next transition for kerberos + mongo_auth_process.transition(doc.payload, function(err, payload) { + if(err) return callback(err, false); + + // Call the last and third step + MongoDBGSSAPIThirdStep(mongo_auth_process, payload, doc, db, username, password, authdb, server, connection, callback); + }); + }); +} + +var MongoDBGSSAPIThirdStep = function(mongo_auth_process, payload, doc, db, username, password, authdb, server, connection, callback) { + // Build final command + var command = { + saslContinue: 1 + , conversationId: doc.conversationId + , payload: payload + }; + + // Execute the command + server.command("$external.$cmd" + , command + , { connection: connection }, function(err, r) { + if(err) return callback(err, false); + mongo_auth_process.transition(null, function(err, payload) { + if(err) return callback(err, null); + callback(null, r); + }); + }); +} + +// Add to store only if it does not exist +var addAuthSession = function(authStore, session) { + var found = false; + + for(var i = 0; i < authStore.length; i++) { + if(authStore[i].equal(session)) { + found = true; + break; + } + } + + if(!found) authStore.push(session); +} + +/** + * Re authenticate pool + * @method + * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on + * @param {Pool} pool Connection pool for this topology + * @param {authResultCallback} callback The callback to return the result from the authentication + * @return {object} + */ +GSSAPI.prototype.reauthenticate = function(server, pool, callback) { + var count = this.authStore.length; + if(count == 0) return callback(null, null); + // Iterate over all the auth details stored + for(var i = 0; i < this.authStore.length; i++) { + this.auth(server, pool, this.authStore[i].db, this.authStore[i].username, this.authStore[i].password, this.authStore[i].options, function(err, r) { + count = count - 1; + // Done re-authenticating + if(count == 0) { + callback(null, null); + } + }); + } +} + +/** + * This is a result from a authentication strategy + * + * @callback authResultCallback + * @param {error} error An error object. Set to null if no error present + * @param {boolean} result The result of the authentication process + */ + +module.exports = GSSAPI; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/auth/mongocr.js b/node_modules/mongodb/node_modules/mongodb-core/lib/auth/mongocr.js new file mode 100644 index 0000000..d0e9f59 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/auth/mongocr.js @@ -0,0 +1,160 @@ +"use strict"; + +var f = require('util').format + , crypto = require('crypto') + , MongoError = require('../error'); + +var AuthSession = function(db, username, password) { + this.db = db; + this.username = username; + this.password = password; +} + +AuthSession.prototype.equal = function(session) { + return session.db == this.db + && session.username == this.username + && session.password == this.password; +} + +/** + * Creates a new MongoCR authentication mechanism + * @class + * @return {MongoCR} A cursor instance + */ +var MongoCR = function() { + this.authStore = []; +} + +// Add to store only if it does not exist +var addAuthSession = function(authStore, session) { + var found = false; + + for(var i = 0; i < authStore.length; i++) { + if(authStore[i].equal(session)) { + found = true; + break; + } + } + + if(!found) authStore.push(session); +} + +/** + * Authenticate + * @method + * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on + * @param {Pool} pool Connection pool for this topology + * @param {string} db Name of the database + * @param {string} username Username + * @param {string} password Password + * @param {authResultCallback} callback The callback to return the result from the authentication + * @return {object} + */ +MongoCR.prototype.auth = function(server, pool, db, username, password, callback) { + var self = this; + // Get all the connections + var connections = pool.getAll(); + // Total connections + var count = connections.length; + if(count == 0) return callback(null, null); + + // Valid connections + var numberOfValidConnections = 0; + var credentialsValid = false; + var errorObject = null; + + // For each connection we need to authenticate + while(connections.length > 0) { + // Execute MongoCR + var executeMongoCR = function(connection) { + // Let's start the process + server.command(f("%s.$cmd", db) + , { getnonce: 1 } + , { connection: connection }, function(err, r) { + var nonce = null; + var key = null; + + // Adjust the number of connections left + // Get nonce + if(err == null) { + nonce = r.result.nonce; + // Use node md5 generator + var md5 = crypto.createHash('md5'); + // Generate keys used for authentication + md5.update(username + ":mongo:" + password); + var hash_password = md5.digest('hex'); + // Final key + md5 = crypto.createHash('md5'); + md5.update(nonce + username + hash_password); + key = md5.digest('hex'); + } + + // Execute command + server.command(f("%s.$cmd", db) + , { authenticate: 1, user: username, nonce: nonce, key:key} + , { connection: connection }, function(err, r) { + count = count - 1; + + // If we have an error + if(err) { + errorObject = err; + } else if(r.result['$err']) { + errorObject = r.result; + } else if(r.result['errmsg']) { + errorObject = r.result; + } else { + credentialsValid = true; + numberOfValidConnections = numberOfValidConnections + 1; + } + + // We have authenticated all connections + if(count == 0 && numberOfValidConnections > 0) { + // Store the auth details + addAuthSession(self.authStore, new AuthSession(db, username, password)); + // Return correct authentication + callback(null, true); + } else if(count == 0) { + if(errorObject == null) errorObject = new MongoError(f("failed to authenticate using mongocr")); + callback(errorObject, false); + } + }); + }); + } + + // Get the connection + executeMongoCR(connections.shift()); + } +} + +/** + * Re authenticate pool + * @method + * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on + * @param {Pool} pool Connection pool for this topology + * @param {authResultCallback} callback The callback to return the result from the authentication + * @return {object} + */ +MongoCR.prototype.reauthenticate = function(server, pool, callback) { + var count = this.authStore.length; + if(count == 0) return callback(null, null); + // Iterate over all the auth details stored + for(var i = 0; i < this.authStore.length; i++) { + this.auth(server, pool, this.authStore[i].db, this.authStore[i].username, this.authStore[i].password, function(err, r) { + count = count - 1; + // Done re-authenticating + if(count == 0) { + callback(null, null); + } + }); + } +} + +/** + * This is a result from a authentication strategy + * + * @callback authResultCallback + * @param {error} error An error object. Set to null if no error present + * @param {boolean} result The result of the authentication process + */ + +module.exports = MongoCR; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/auth/plain.js b/node_modules/mongodb/node_modules/mongodb-core/lib/auth/plain.js new file mode 100644 index 0000000..31ce872 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/auth/plain.js @@ -0,0 +1,150 @@ +"use strict"; + +var f = require('util').format + , crypto = require('crypto') + , Binary = require('bson').Binary + , MongoError = require('../error'); + +var AuthSession = function(db, username, password) { + this.db = db; + this.username = username; + this.password = password; +} + +AuthSession.prototype.equal = function(session) { + return session.db == this.db + && session.username == this.username + && session.password == this.password; +} + +/** + * Creates a new Plain authentication mechanism + * @class + * @return {Plain} A cursor instance + */ +var Plain = function() { + this.authStore = []; +} + +/** + * Authenticate + * @method + * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on + * @param {Pool} pool Connection pool for this topology + * @param {string} db Name of the database + * @param {string} username Username + * @param {string} password Password + * @param {authResultCallback} callback The callback to return the result from the authentication + * @return {object} + */ +Plain.prototype.auth = function(server, pool, db, username, password, callback) { + var self = this; + // Get all the connections + var connections = pool.getAll(); + // Total connections + var count = connections.length; + if(count == 0) return callback(null, null); + + // Valid connections + var numberOfValidConnections = 0; + var credentialsValid = false; + var errorObject = null; + + // For each connection we need to authenticate + while(connections.length > 0) { + // Execute MongoCR + var execute = function(connection) { + // Create payload + var payload = new Binary(f("\x00%s\x00%s", username, password)); + + // Let's start the sasl process + var command = { + saslStart: 1 + , mechanism: 'PLAIN' + , payload: payload + , autoAuthorize: 1 + }; + + // Let's start the process + server.command("$external.$cmd" + , command + , { connection: connection }, function(err, r) { + // Adjust count + count = count - 1; + + // If we have an error + if(err) { + errorObject = err; + } else if(r.result['$err']) { + errorObject = r.result; + } else if(r.result['errmsg']) { + errorObject = r.result; + } else { + credentialsValid = true; + numberOfValidConnections = numberOfValidConnections + 1; + } + + // We have authenticated all connections + if(count == 0 && numberOfValidConnections > 0) { + // Store the auth details + addAuthSession(self.authStore, new AuthSession(db, username, password)); + // Return correct authentication + callback(null, true); + } else if(count == 0) { + if(errorObject == null) errorObject = new MongoError(f("failed to authenticate using mongocr")); + callback(errorObject, false); + } + }); + } + + // Get the connection + execute(connections.shift()); + } +} + +// Add to store only if it does not exist +var addAuthSession = function(authStore, session) { + var found = false; + + for(var i = 0; i < authStore.length; i++) { + if(authStore[i].equal(session)) { + found = true; + break; + } + } + + if(!found) authStore.push(session); +} + +/** + * Re authenticate pool + * @method + * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on + * @param {Pool} pool Connection pool for this topology + * @param {authResultCallback} callback The callback to return the result from the authentication + * @return {object} + */ +Plain.prototype.reauthenticate = function(server, pool, callback) { + var count = this.authStore.length; + if(count == 0) return callback(null, null); + // Iterate over all the auth details stored + for(var i = 0; i < this.authStore.length; i++) { + this.auth(server, pool, this.authStore[i].db, this.authStore[i].username, this.authStore[i].password, function(err, r) { + count = count - 1; + // Done re-authenticating + if(count == 0) { + callback(null, null); + } + }); + } +} + +/** + * This is a result from a authentication strategy + * + * @callback authResultCallback + * @param {error} error An error object. Set to null if no error present + * @param {boolean} result The result of the authentication process + */ + +module.exports = Plain; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/auth/scram.js b/node_modules/mongodb/node_modules/mongodb-core/lib/auth/scram.js new file mode 100644 index 0000000..fe96637 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/auth/scram.js @@ -0,0 +1,317 @@ +"use strict"; + +var f = require('util').format + , crypto = require('crypto') + , Binary = require('bson').Binary + , MongoError = require('../error'); + +var AuthSession = function(db, username, password) { + this.db = db; + this.username = username; + this.password = password; +} + +AuthSession.prototype.equal = function(session) { + return session.db == this.db + && session.username == this.username + && session.password == this.password; +} + +/** + * Creates a new ScramSHA1 authentication mechanism + * @class + * @return {ScramSHA1} A cursor instance + */ +var ScramSHA1 = function() { + this.authStore = []; +} + +var parsePayload = function(payload) { + var dict = {}; + var parts = payload.split(','); + + for(var i = 0; i < parts.length; i++) { + var valueParts = parts[i].split('='); + dict[valueParts[0]] = valueParts[1]; + } + + return dict; +} + +var passwordDigest = function(username, password) { + if(typeof username != 'string') throw new MongoError("username must be a string"); + if(typeof password != 'string') throw new MongoError("password must be a string"); + if(password.length == 0) throw new MongoError("password cannot be empty"); + // Use node md5 generator + var md5 = crypto.createHash('md5'); + // Generate keys used for authentication + md5.update(username + ":mongo:" + password); + return md5.digest('hex'); +} + +// XOR two buffers +var xor = function(a, b) { + if (!Buffer.isBuffer(a)) a = new Buffer(a) + if (!Buffer.isBuffer(b)) b = new Buffer(b) + var res = [] + if (a.length > b.length) { + for (var i = 0; i < b.length; i++) { + res.push(a[i] ^ b[i]) + } + } else { + for (var i = 0; i < a.length; i++) { + res.push(a[i] ^ b[i]) + } + } + return new Buffer(res); +} + +// Create a final digest +var hi = function(data, salt, iterations) { + // Create digest + var digest = function(msg) { + var hmac = crypto.createHmac('sha1', data); + hmac.update(msg); + return new Buffer(hmac.digest('base64'), 'base64'); + } + + // Create variables + salt = Buffer.concat([salt, new Buffer('\x00\x00\x00\x01')]) + var ui = digest(salt); + var u1 = ui; + + for(var i = 0; i < iterations - 1; i++) { + u1 = digest(u1); + ui = xor(ui, u1); + } + + return ui; +} + +/** + * Authenticate + * @method + * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on + * @param {Pool} pool Connection pool for this topology + * @param {string} db Name of the database + * @param {string} username Username + * @param {string} password Password + * @param {authResultCallback} callback The callback to return the result from the authentication + * @return {object} + */ +ScramSHA1.prototype.auth = function(server, pool, db, username, password, callback) { + var self = this; + // Get all the connections + var connections = pool.getAll(); + // Total connections + var count = connections.length; + if(count == 0) return callback(null, null); + + // Valid connections + var numberOfValidConnections = 0; + var credentialsValid = false; + var errorObject = null; + + // For each connection we need to authenticate + while(connections.length > 0) { + // Execute MongoCR + var executeScram = function(connection) { + // Clean up the user + username = username.replace('=', "=3D").replace(',', '=2C'); + + // Create a random nonce + var nonce = crypto.randomBytes(24).toString('base64'); + // var nonce = 'MsQUY9iw0T9fx2MUEz6LZPwGuhVvWAhc' + var firstBare = f("n=%s,r=%s", username, nonce); + + // Build command structure + var cmd = { + saslStart: 1 + , mechanism: 'SCRAM-SHA-1' + , payload: new Binary(f("n,,%s", firstBare)) + , autoAuthorize: 1 + } + + // Handle the error + var handleError = function(err, r) { + if(err) { + numberOfValidConnections = numberOfValidConnections - 1; + errorObject = err; return false; + } else if(r.result['$err']) { + errorObject = r.result; return false; + } else if(r.result['errmsg']) { + errorObject = r.result; return false; + } else { + credentialsValid = true; + numberOfValidConnections = numberOfValidConnections + 1; + } + + return true + } + + // Finish up + var finish = function(_count, _numberOfValidConnections) { + if(_count == 0 && _numberOfValidConnections > 0) { + // Store the auth details + addAuthSession(self.authStore, new AuthSession(db, username, password)); + // Return correct authentication + return callback(null, true); + } else if(_count == 0) { + if(errorObject == null) errorObject = new MongoError(f("failed to authenticate using scram")); + return callback(errorObject, false); + } + } + + var handleEnd = function(_err, _r) { + // Handle any error + handleError(_err, _r) + // Adjust the number of connections + count = count - 1; + // Execute the finish + finish(count, numberOfValidConnections); + } + + // Execute start sasl command + server.command(f("%s.$cmd", db) + , cmd, { connection: connection }, function(err, r) { + + // Do we have an error, handle it + if(handleError(err, r) == false) { + count = count - 1; + + if(count == 0 && numberOfValidConnections > 0) { + // Store the auth details + addAuthSession(self.authStore, new AuthSession(db, username, password)); + // Return correct authentication + return callback(null, true); + } else if(count == 0) { + if(errorObject == null) errorObject = new MongoError(f("failed to authenticate using scram")); + return callback(errorObject, false); + } + + return; + } + + // Get the dictionary + var dict = parsePayload(r.result.payload.value()) + + // Unpack dictionary + var iterations = parseInt(dict.i, 10); + var salt = dict.s; + var rnonce = dict.r; + + // Set up start of proof + var withoutProof = f("c=biws,r=%s", rnonce); + var passwordDig = passwordDigest(username, password); + var saltedPassword = hi(passwordDig + , new Buffer(salt, 'base64') + , iterations); + + // Create the client key + var hmac = crypto.createHmac('sha1', saltedPassword); + hmac.update(new Buffer("Client Key")); + var clientKey = new Buffer(hmac.digest('base64'), 'base64'); + + // Create the stored key + var hash = crypto.createHash('sha1'); + hash.update(clientKey); + var storedKey = new Buffer(hash.digest('base64'), 'base64'); + + // Create the authentication message + var authMsg = [firstBare, r.result.payload.value().toString('base64'), withoutProof].join(','); + + // Create client signature + var hmac = crypto.createHmac('sha1', storedKey); + hmac.update(new Buffer(authMsg)); + var clientSig = new Buffer(hmac.digest('base64'), 'base64'); + + // Create client proof + var clientProof = f("p=%s", new Buffer(xor(clientKey, clientSig)).toString('base64')); + + // Create client final + var clientFinal = [withoutProof, clientProof].join(','); + + // Generate server key + var hmac = crypto.createHmac('sha1', saltedPassword); + hmac.update(new Buffer('Server Key')) + var serverKey = new Buffer(hmac.digest('base64'), 'base64'); + + // Generate server signature + var hmac = crypto.createHmac('sha1', serverKey); + hmac.update(new Buffer(authMsg)) + var serverSig = new Buffer(hmac.digest('base64'), 'base64'); + + // + // Create continue message + var cmd = { + saslContinue: 1 + , conversationId: r.result.conversationId + , payload: new Binary(new Buffer(clientFinal)) + } + + // + // Execute sasl continue + server.command(f("%s.$cmd", db) + , cmd, { connection: connection }, function(err, r) { + if(r && r.result.done == false) { + var cmd = { + saslContinue: 1 + , conversationId: r.result.conversationId + , payload: new Buffer(0) + } + + server.command(f("%s.$cmd", db) + , cmd, { connection: connection }, function(err, r) { + handleEnd(err, r); + }); + } else { + handleEnd(err, r); + } + }); + }); + } + + // Get the connection + executeScram(connections.shift()); + } +} + +// Add to store only if it does not exist +var addAuthSession = function(authStore, session) { + var found = false; + + for(var i = 0; i < authStore.length; i++) { + if(authStore[i].equal(session)) { + found = true; + break; + } + } + + if(!found) authStore.push(session); +} + +/** + * Re authenticate pool + * @method + * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on + * @param {Pool} pool Connection pool for this topology + * @param {authResultCallback} callback The callback to return the result from the authentication + * @return {object} + */ +ScramSHA1.prototype.reauthenticate = function(server, pool, callback) { + var count = this.authStore.length; + if(count == 0) return callback(null, null); + // Iterate over all the auth details stored + for(var i = 0; i < this.authStore.length; i++) { + this.auth(server, pool, this.authStore[i].db, this.authStore[i].username, this.authStore[i].password, function(err, r) { + count = count - 1; + // Done re-authenticating + if(count == 0) { + callback(null, null); + } + }); + } +} + + +module.exports = ScramSHA1; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/auth/sspi.js b/node_modules/mongodb/node_modules/mongodb-core/lib/auth/sspi.js new file mode 100644 index 0000000..177ede5 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/auth/sspi.js @@ -0,0 +1,234 @@ +"use strict"; + +var f = require('util').format + , crypto = require('crypto') + , MongoError = require('../error'); + +var AuthSession = function(db, username, password, options) { + this.db = db; + this.username = username; + this.password = password; + this.options = options; +} + +AuthSession.prototype.equal = function(session) { + return session.db == this.db + && session.username == this.username + && session.password == this.password; +} + +// Kerberos class +var Kerberos = null; +var MongoAuthProcess = null; + +// Try to grab the Kerberos class +try { + Kerberos = require('kerberos').Kerberos + // Authentication process for Mongo + MongoAuthProcess = require('kerberos').processes.MongoAuthProcess +} catch(err) {} + +/** + * Creates a new SSPI authentication mechanism + * @class + * @return {SSPI} A cursor instance + */ +var SSPI = function() { + this.authStore = []; +} + +/** + * Authenticate + * @method + * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on + * @param {Pool} pool Connection pool for this topology + * @param {string} db Name of the database + * @param {string} username Username + * @param {string} password Password + * @param {authResultCallback} callback The callback to return the result from the authentication + * @return {object} + */ +SSPI.prototype.auth = function(server, pool, db, username, password, options, callback) { + var self = this; + // We don't have the Kerberos library + if(Kerberos == null) return callback(new Error("Kerberos library is not installed")); + var gssapiServiceName = options['gssapiServiceName'] || 'mongodb'; + // Get all the connections + var connections = pool.getAll(); + // Total connections + var count = connections.length; + if(count == 0) return callback(null, null); + + // Valid connections + var numberOfValidConnections = 0; + var credentialsValid = false; + var errorObject = null; + + // For each connection we need to authenticate + while(connections.length > 0) { + // Execute MongoCR + var execute = function(connection) { + // Start Auth process for a connection + SSIPAuthenticate(username, password, gssapiServiceName, server, connection, function(err, r) { + // Adjust count + count = count - 1; + + // If we have an error + if(err) { + errorObject = err; + } else if(r && typeof r == 'object' && r.result['$err']) { + errorObject = r.result; + } else if(r && typeof r == 'object' && r.result['errmsg']) { + errorObject = r.result; + } else { + credentialsValid = true; + numberOfValidConnections = numberOfValidConnections + 1; + } + + // We have authenticated all connections + if(count == 0 && numberOfValidConnections > 0) { + // Store the auth details + addAuthSession(self.authStore, new AuthSession(db, username, password, options)); + // Return correct authentication + callback(null, true); + } else if(count == 0) { + if(errorObject == null) errorObject = new MongoError(f("failed to authenticate using mongocr")); + callback(errorObject, false); + } + }); + } + + // Get the connection + execute(connections.shift()); + } +} + +var SSIPAuthenticate = function(username, password, gssapiServiceName, server, connection, callback) { + // Build Authentication command to send to MongoDB + var command = { + saslStart: 1 + , mechanism: 'GSSAPI' + , payload: '' + , autoAuthorize: 1 + }; + + // Create authenticator + var mongo_auth_process = new MongoAuthProcess(connection.host, connection.port, gssapiServiceName); + + // Execute first sasl step + server.command("$external.$cmd" + , command + , { connection: connection }, function(err, r) { + if(err) return callback(err, false); + var doc = r.result; + + mongo_auth_process.init(username, password, function(err) { + if(err) return callback(err); + + mongo_auth_process.transition(doc.payload, function(err, payload) { + if(err) return callback(err); + + // Perform the next step against mongod + var command = { + saslContinue: 1 + , conversationId: doc.conversationId + , payload: payload + }; + + // Execute the command + server.command("$external.$cmd" + , command + , { connection: connection }, function(err, r) { + if(err) return callback(err, false); + var doc = r.result; + + mongo_auth_process.transition(doc.payload, function(err, payload) { + if(err) return callback(err); + + // Perform the next step against mongod + var command = { + saslContinue: 1 + , conversationId: doc.conversationId + , payload: payload + }; + + // Execute the command + server.command("$external.$cmd" + , command + , { connection: connection }, function(err, r) { + if(err) return callback(err, false); + var doc = r.result; + + mongo_auth_process.transition(doc.payload, function(err, payload) { + // Perform the next step against mongod + var command = { + saslContinue: 1 + , conversationId: doc.conversationId + , payload: payload + }; + + // Execute the command + server.command("$external.$cmd" + , command + , { connection: connection }, function(err, r) { + if(err) return callback(err, false); + var doc = r.result; + + if(doc.done) return callback(null, true); + callback(new Error("Authentication failed"), false); + }); + }); + }); + }); + }); + }); + }); + }); +} + +// Add to store only if it does not exist +var addAuthSession = function(authStore, session) { + var found = false; + + for(var i = 0; i < authStore.length; i++) { + if(authStore[i].equal(session)) { + found = true; + break; + } + } + + if(!found) authStore.push(session); +} + +/** + * Re authenticate pool + * @method + * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on + * @param {Pool} pool Connection pool for this topology + * @param {authResultCallback} callback The callback to return the result from the authentication + * @return {object} + */ +SSPI.prototype.reauthenticate = function(server, pool, callback) { + var count = this.authStore.length; + if(count == 0) return callback(null, null); + // Iterate over all the auth details stored + for(var i = 0; i < this.authStore.length; i++) { + this.auth(server, pool, this.authStore[i].db, this.authStore[i].username, this.authStore[i].password, this.authStore[i].options, function(err, r) { + count = count - 1; + // Done re-authenticating + if(count == 0) { + callback(null, null); + } + }); + } +} + +/** + * This is a result from a authentication strategy + * + * @callback authResultCallback + * @param {error} error An error object. Set to null if no error present + * @param {boolean} result The result of the authentication process + */ + +module.exports = SSPI; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/auth/x509.js b/node_modules/mongodb/node_modules/mongodb-core/lib/auth/x509.js new file mode 100644 index 0000000..641990e --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/auth/x509.js @@ -0,0 +1,145 @@ +"use strict"; + +var f = require('util').format + , crypto = require('crypto') + , MongoError = require('../error'); + +var AuthSession = function(db, username, password) { + this.db = db; + this.username = username; + this.password = password; +} + +AuthSession.prototype.equal = function(session) { + return session.db == this.db + && session.username == this.username + && session.password == this.password; +} + +/** + * Creates a new X509 authentication mechanism + * @class + * @return {X509} A cursor instance + */ +var X509 = function() { + this.authStore = []; +} + +/** + * Authenticate + * @method + * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on + * @param {Pool} pool Connection pool for this topology + * @param {string} db Name of the database + * @param {string} username Username + * @param {string} password Password + * @param {authResultCallback} callback The callback to return the result from the authentication + * @return {object} + */ +X509.prototype.auth = function(server, pool, db, username, password, callback) { + var self = this; + // Get all the connections + var connections = pool.getAll(); + // Total connections + var count = connections.length; + if(count == 0) return callback(null, null); + + // Valid connections + var numberOfValidConnections = 0; + var credentialsValid = false; + var errorObject = null; + + // For each connection we need to authenticate + while(connections.length > 0) { + // Execute MongoCR + var execute = function(connection) { + // Let's start the sasl process + var command = { + authenticate: 1 + , mechanism: 'MONGODB-X509' + , user: username + }; + + // Let's start the process + server.command("$external.$cmd" + , command + , { connection: connection }, function(err, r) { + // Adjust count + count = count - 1; + + // If we have an error + if(err) { + errorObject = err; + } else if(r.result['$err']) { + errorObject = r.result; + } else if(r.result['errmsg']) { + errorObject = r.result; + } else { + credentialsValid = true; + numberOfValidConnections = numberOfValidConnections + 1; + } + + // We have authenticated all connections + if(count == 0 && numberOfValidConnections > 0) { + // Store the auth details + addAuthSession(self.authStore, new AuthSession(db, username, password)); + // Return correct authentication + callback(null, true); + } else if(count == 0) { + if(errorObject == null) errorObject = new MongoError(f("failed to authenticate using mongocr")); + callback(errorObject, false); + } + }); + } + + // Get the connection + execute(connections.shift()); + } +} + +// Add to store only if it does not exist +var addAuthSession = function(authStore, session) { + var found = false; + + for(var i = 0; i < authStore.length; i++) { + if(authStore[i].equal(session)) { + found = true; + break; + } + } + + if(!found) authStore.push(session); +} + +/** + * Re authenticate pool + * @method + * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on + * @param {Pool} pool Connection pool for this topology + * @param {authResultCallback} callback The callback to return the result from the authentication + * @return {object} + */ +X509.prototype.reauthenticate = function(server, pool, callback) { + var count = this.authStore.length; + if(count == 0) return callback(null, null); + // Iterate over all the auth details stored + for(var i = 0; i < this.authStore.length; i++) { + this.auth(server, pool, this.authStore[i].db, this.authStore[i].username, this.authStore[i].password, function(err, r) { + count = count - 1; + // Done re-authenticating + if(count == 0) { + callback(null, null); + } + }); + } +} + +/** + * This is a result from a authentication strategy + * + * @callback authResultCallback + * @param {error} error An error object. Set to null if no error present + * @param {boolean} result The result of the authentication process + */ + +module.exports = X509; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/connection/commands.js b/node_modules/mongodb/node_modules/mongodb-core/lib/connection/commands.js new file mode 100644 index 0000000..b241196 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/connection/commands.js @@ -0,0 +1,517 @@ +"use strict"; + +var f = require('util').format + , Long = require('bson').Long + , setProperty = require('./utils').setProperty + , getProperty = require('./utils').getProperty + , getSingleProperty = require('./utils').getSingleProperty; + +// Incrementing request id +var _requestId = 0; + +// Wire command operation ids +var OP_QUERY = 2004; +var OP_GETMORE = 2005; +var OP_KILL_CURSORS = 2007; + +// Query flags +var OPTS_NONE = 0; +var OPTS_TAILABLE_CURSOR = 2; +var OPTS_SLAVE = 4; +var OPTS_OPLOG_REPLAY = 8; +var OPTS_NO_CURSOR_TIMEOUT = 16; +var OPTS_AWAIT_DATA = 32; +var OPTS_EXHAUST = 64; +var OPTS_PARTIAL = 128; + +// Response flags +var CURSOR_NOT_FOUND = 0; +var QUERY_FAILURE = 2; +var SHARD_CONFIG_STALE = 4; +var AWAIT_CAPABLE = 8; + +/************************************************************** + * QUERY + **************************************************************/ +var Query = function(bson, ns, query, options) { + var self = this; + // Basic options needed to be passed in + if(ns == null) throw new Error("ns must be specified for query"); + if(query == null) throw new Error("query must be specified for query"); + + // Validate that we are not passing 0x00 in the colletion name + if(!!~ns.indexOf("\x00")) { + throw new Error("namespace cannot contain a null character"); + } + + // Basic options + this.bson = bson; + this.ns = ns; + this.query = query; + + // Ensure empty options + this.options = options || {}; + + // Additional options + this.numberToSkip = options.numberToSkip || 0; + this.numberToReturn = options.numberToReturn || 0; + this.returnFieldSelector = options.returnFieldSelector || null; + this.requestId = _requestId++; + + // Serialization option + this.serializeFunctions = typeof options.serializeFunctions == 'boolean' ? options.serializeFunctions : false; + this.maxBsonSize = options.maxBsonSize || 1024 * 1024 * 16; + this.checkKeys = typeof options.checkKeys == 'boolean' ? options.checkKeys : true; + this.batchSize = self.numberToReturn; + + // Flags + this.tailable = false; + this.slaveOk = false; + this.oplogReply = false; + this.noCursorTimeout = false; + this.awaitData = false; + this.exhaust = false; + this.partial = false; +} + +// +// Assign a new request Id +Query.prototype.incRequestId = function() { + this.requestId = _requestId++; +} + +// +// Assign a new request Id +Query.nextRequestId = function() { + return _requestId + 1; +} + +// +// Uses a single allocated buffer for the process, avoiding multiple memory allocations +Query.prototype.toBin = function() { + var self = this; + var buffers = []; + var projection = null; + + // Set up the flags + var flags = 0; + if(this.tailable) flags |= OPTS_TAILABLE_CURSOR; + if(this.slaveOk) flags |= OPTS_SLAVE; + if(this.oplogReply) flags |= OPTS_OPLOG_REPLAY; + if(this.noCursorTimeout) flags |= OPTS_NO_CURSOR_TIMEOUT; + if(this.awaitData) flags |= OPTS_AWAIT_DATA; + if(this.exhaust) flags |= OPTS_EXHAUST; + if(this.partial) flags |= OPTS_PARTIAL; + + // If batchSize is different to self.numberToReturn + if(self.batchSize != self.numberToReturn) self.numberToReturn = self.batchSize; + + // Allocate write protocol header buffer + var header = new Buffer( + 4 * 4 // Header + + 4 // Flags + + Buffer.byteLength(self.ns) + 1 // namespace + + 4 // numberToSkip + + 4 // numberToReturn + ); + + // Add header to buffers + buffers.push(header); + + // Serialize the query + var query = self.bson.serialize(this.query + , this.checkKeys + , true + , this.serializeFunctions) + + // Add query document + buffers.push(query); + + if(self.returnFieldSelector && Object.keys(self.returnFieldSelector).length > 0) { + // Serialize the projection document + projection = self.bson.serialize(this.returnFieldSelector, this.checkKeys, true, this.serializeFunctions); + // Add projection document + buffers.push(projection); + } + + // Total message size + var totalLength = header.length + query.length + (projection ? projection.length : 0); + + // Set up the index + var index = 4; + + // Write total document length + header[3] = (totalLength >> 24) & 0xff; + header[2] = (totalLength >> 16) & 0xff; + header[1] = (totalLength >> 8) & 0xff; + header[0] = (totalLength) & 0xff; + + // Write header information requestId + header[index + 3] = (this.requestId >> 24) & 0xff; + header[index + 2] = (this.requestId >> 16) & 0xff; + header[index + 1] = (this.requestId >> 8) & 0xff; + header[index] = (this.requestId) & 0xff; + index = index + 4; + + // Write header information responseTo + header[index + 3] = (0 >> 24) & 0xff; + header[index + 2] = (0 >> 16) & 0xff; + header[index + 1] = (0 >> 8) & 0xff; + header[index] = (0) & 0xff; + index = index + 4; + + // Write header information OP_QUERY + header[index + 3] = (OP_QUERY >> 24) & 0xff; + header[index + 2] = (OP_QUERY >> 16) & 0xff; + header[index + 1] = (OP_QUERY >> 8) & 0xff; + header[index] = (OP_QUERY) & 0xff; + index = index + 4; + + // Write header information flags + header[index + 3] = (flags >> 24) & 0xff; + header[index + 2] = (flags >> 16) & 0xff; + header[index + 1] = (flags >> 8) & 0xff; + header[index] = (flags) & 0xff; + index = index + 4; + + // Write collection name + index = index + header.write(this.ns, index, 'utf8') + 1; + header[index - 1] = 0; + + // Write header information flags numberToSkip + header[index + 3] = (this.numberToSkip >> 24) & 0xff; + header[index + 2] = (this.numberToSkip >> 16) & 0xff; + header[index + 1] = (this.numberToSkip >> 8) & 0xff; + header[index] = (this.numberToSkip) & 0xff; + index = index + 4; + + // Write header information flags numberToReturn + header[index + 3] = (this.numberToReturn >> 24) & 0xff; + header[index + 2] = (this.numberToReturn >> 16) & 0xff; + header[index + 1] = (this.numberToReturn >> 8) & 0xff; + header[index] = (this.numberToReturn) & 0xff; + index = index + 4; + + // Return the buffers + return buffers; +} + +Query.getRequestId = function() { + return ++_requestId; +} + +/************************************************************** + * GETMORE + **************************************************************/ +var GetMore = function(bson, ns, cursorId, opts) { + opts = opts || {}; + this.numberToReturn = opts.numberToReturn || 0; + this.requestId = _requestId++; + this.bson = bson; + this.ns = ns; + this.cursorId = cursorId; +} + +// +// Uses a single allocated buffer for the process, avoiding multiple memory allocations +GetMore.prototype.toBin = function() { + var length = 4 + Buffer.byteLength(this.ns) + 1 + 4 + 8 + (4 * 4); + // Create command buffer + var index = 0; + // Allocate buffer + var _buffer = new Buffer(length); + + // Write header information + // index = write32bit(index, _buffer, length); + _buffer[index + 3] = (length >> 24) & 0xff; + _buffer[index + 2] = (length >> 16) & 0xff; + _buffer[index + 1] = (length >> 8) & 0xff; + _buffer[index] = (length) & 0xff; + index = index + 4; + + // index = write32bit(index, _buffer, requestId); + _buffer[index + 3] = (this.requestId >> 24) & 0xff; + _buffer[index + 2] = (this.requestId >> 16) & 0xff; + _buffer[index + 1] = (this.requestId >> 8) & 0xff; + _buffer[index] = (this.requestId) & 0xff; + index = index + 4; + + // index = write32bit(index, _buffer, 0); + _buffer[index + 3] = (0 >> 24) & 0xff; + _buffer[index + 2] = (0 >> 16) & 0xff; + _buffer[index + 1] = (0 >> 8) & 0xff; + _buffer[index] = (0) & 0xff; + index = index + 4; + + // index = write32bit(index, _buffer, OP_GETMORE); + _buffer[index + 3] = (OP_GETMORE >> 24) & 0xff; + _buffer[index + 2] = (OP_GETMORE >> 16) & 0xff; + _buffer[index + 1] = (OP_GETMORE >> 8) & 0xff; + _buffer[index] = (OP_GETMORE) & 0xff; + index = index + 4; + + // index = write32bit(index, _buffer, 0); + _buffer[index + 3] = (0 >> 24) & 0xff; + _buffer[index + 2] = (0 >> 16) & 0xff; + _buffer[index + 1] = (0 >> 8) & 0xff; + _buffer[index] = (0) & 0xff; + index = index + 4; + + // Write collection name + index = index + _buffer.write(this.ns, index, 'utf8') + 1; + _buffer[index - 1] = 0; + + // Write batch size + // index = write32bit(index, _buffer, numberToReturn); + _buffer[index + 3] = (this.numberToReturn >> 24) & 0xff; + _buffer[index + 2] = (this.numberToReturn >> 16) & 0xff; + _buffer[index + 1] = (this.numberToReturn >> 8) & 0xff; + _buffer[index] = (this.numberToReturn) & 0xff; + index = index + 4; + + // Write cursor id + // index = write32bit(index, _buffer, cursorId.getLowBits()); + _buffer[index + 3] = (this.cursorId.getLowBits() >> 24) & 0xff; + _buffer[index + 2] = (this.cursorId.getLowBits() >> 16) & 0xff; + _buffer[index + 1] = (this.cursorId.getLowBits() >> 8) & 0xff; + _buffer[index] = (this.cursorId.getLowBits()) & 0xff; + index = index + 4; + + // index = write32bit(index, _buffer, cursorId.getHighBits()); + _buffer[index + 3] = (this.cursorId.getHighBits() >> 24) & 0xff; + _buffer[index + 2] = (this.cursorId.getHighBits() >> 16) & 0xff; + _buffer[index + 1] = (this.cursorId.getHighBits() >> 8) & 0xff; + _buffer[index] = (this.cursorId.getHighBits()) & 0xff; + index = index + 4; + + // Return buffer + return _buffer; +} + +/************************************************************** + * KILLCURSOR + **************************************************************/ +var KillCursor = function(bson, cursorIds) { + this.requestId = _requestId++; + this.cursorIds = cursorIds; +} + +// +// Uses a single allocated buffer for the process, avoiding multiple memory allocations +KillCursor.prototype.toBin = function() { + var length = 4 + 4 + (4 * 4) + (this.cursorIds.length * 8); + + // Create command buffer + var index = 0; + var _buffer = new Buffer(length); + + // Write header information + // index = write32bit(index, _buffer, length); + _buffer[index + 3] = (length >> 24) & 0xff; + _buffer[index + 2] = (length >> 16) & 0xff; + _buffer[index + 1] = (length >> 8) & 0xff; + _buffer[index] = (length) & 0xff; + index = index + 4; + + // index = write32bit(index, _buffer, requestId); + _buffer[index + 3] = (this.requestId >> 24) & 0xff; + _buffer[index + 2] = (this.requestId >> 16) & 0xff; + _buffer[index + 1] = (this.requestId >> 8) & 0xff; + _buffer[index] = (this.requestId) & 0xff; + index = index + 4; + + // index = write32bit(index, _buffer, 0); + _buffer[index + 3] = (0 >> 24) & 0xff; + _buffer[index + 2] = (0 >> 16) & 0xff; + _buffer[index + 1] = (0 >> 8) & 0xff; + _buffer[index] = (0) & 0xff; + index = index + 4; + + // index = write32bit(index, _buffer, OP_KILL_CURSORS); + _buffer[index + 3] = (OP_KILL_CURSORS >> 24) & 0xff; + _buffer[index + 2] = (OP_KILL_CURSORS >> 16) & 0xff; + _buffer[index + 1] = (OP_KILL_CURSORS >> 8) & 0xff; + _buffer[index] = (OP_KILL_CURSORS) & 0xff; + index = index + 4; + + // index = write32bit(index, _buffer, 0); + _buffer[index + 3] = (0 >> 24) & 0xff; + _buffer[index + 2] = (0 >> 16) & 0xff; + _buffer[index + 1] = (0 >> 8) & 0xff; + _buffer[index] = (0) & 0xff; + index = index + 4; + + // Write batch size + // index = write32bit(index, _buffer, this.cursorIds.length); + _buffer[index + 3] = (this.cursorIds.length >> 24) & 0xff; + _buffer[index + 2] = (this.cursorIds.length >> 16) & 0xff; + _buffer[index + 1] = (this.cursorIds.length >> 8) & 0xff; + _buffer[index] = (this.cursorIds.length) & 0xff; + index = index + 4; + + // Write all the cursor ids into the array + for(var i = 0; i < this.cursorIds.length; i++) { + // Write cursor id + // index = write32bit(index, _buffer, cursorIds[i].getLowBits()); + _buffer[index + 3] = (this.cursorIds[i].getLowBits() >> 24) & 0xff; + _buffer[index + 2] = (this.cursorIds[i].getLowBits() >> 16) & 0xff; + _buffer[index + 1] = (this.cursorIds[i].getLowBits() >> 8) & 0xff; + _buffer[index] = (this.cursorIds[i].getLowBits()) & 0xff; + index = index + 4; + + // index = write32bit(index, _buffer, cursorIds[i].getHighBits()); + _buffer[index + 3] = (this.cursorIds[i].getHighBits() >> 24) & 0xff; + _buffer[index + 2] = (this.cursorIds[i].getHighBits() >> 16) & 0xff; + _buffer[index + 1] = (this.cursorIds[i].getHighBits() >> 8) & 0xff; + _buffer[index] = (this.cursorIds[i].getHighBits()) & 0xff; + index = index + 4; + } + + // Return buffer + return _buffer; +} + +var Response = function(bson, data, opts) { + opts = opts || {promoteLongs: true}; + this.parsed = false; + + // + // Parse Header + // + this.index = 0; + this.raw = data; + this.data = data; + this.bson = bson; + this.opts = opts; + + // Read the message length + this.length = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24; + this.index = this.index + 4; + + // Fetch the request id for this reply + this.requestId = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24; + this.index = this.index + 4; + + // Fetch the id of the request that triggered the response + this.responseTo = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24; + this.index = this.index + 4; + + // Skip op-code field + this.index = this.index + 4; + + // Unpack flags + this.responseFlags = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24; + this.index = this.index + 4; + + // Unpack the cursor + var lowBits = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24; + this.index = this.index + 4; + var highBits = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24; + this.index = this.index + 4; + // Create long object + this.cursorId = new Long(lowBits, highBits); + + // Unpack the starting from + this.startingFrom = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24; + this.index = this.index + 4; + + // Unpack the number of objects returned + this.numberReturned = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24; + this.index = this.index + 4; + + // Preallocate document array + this.documents = new Array(this.numberReturned); + + // Flag values + this.cursorNotFound = (this.responseFlags & CURSOR_NOT_FOUND) != 0; + this.queryFailure = (this.responseFlags & QUERY_FAILURE) != 0; + this.shardConfigStale = (this.responseFlags & SHARD_CONFIG_STALE) != 0; + this.awaitCapable = (this.responseFlags & AWAIT_CAPABLE) != 0; + this.promoteLongs = typeof opts.promoteLongs == 'boolean' ? opts.promoteLongs : true; +} + +Response.prototype.isParsed = function() { + return this.parsed; +} + +// Validation buffers +var firstBatch = new Buffer('firstBatch', 'utf8'); +var nextBatch = new Buffer('nextBatch', 'utf8'); +var cursorId = new Buffer('id', 'utf8').toString('hex'); + +var documentBuffers = { + firstBatch: firstBatch.toString('hex'), + nextBatch: nextBatch.toString('hex') +}; + +Response.prototype.parse = function(options) { + // Don't parse again if not needed + if(this.parsed) return; + options = options || {}; + + // Allow the return of raw documents instead of parsing + var raw = options.raw || false; + var documentsReturnedIn = options.documentsReturnedIn || null; + + // + // Single document and documentsReturnedIn set + // + if(this.numberReturned == 1 && documentsReturnedIn != null && raw) { + // Calculate the bson size + var bsonSize = this.data[this.index] | this.data[this.index + 1] << 8 | this.data[this.index + 2] << 16 | this.data[this.index + 3] << 24; + // Slice out the buffer containing the command result document + var document = this.data.slice(this.index, this.index + bsonSize); + // Set up field we wish to keep as raw + var fieldsAsRaw = {} + fieldsAsRaw[documentsReturnedIn] = true; + // Set up the options + var _options = {promoteLongs: this.opts.promoteLongs, fieldsAsRaw: fieldsAsRaw}; + + // Deserialize but keep the array of documents in non-parsed form + var doc = this.bson.deserialize(document, _options); + + // Get the documents + this.documents = doc.cursor[documentsReturnedIn]; + this.numberReturned = this.documents.length; + // Ensure we have a Long valie cursor id + this.cursorId = typeof doc.cursor.id == 'number' + ? Long.fromNumber(doc.cursor.id) + : doc.cursor.id; + + // Adjust the index + this.index = this.index + bsonSize; + + // Set as parsed + this.parsed = true + return; + } + + // + // Parse Body + // + for(var i = 0; i < this.numberReturned; i++) { + var bsonSize = this.data[this.index] | this.data[this.index + 1] << 8 | this.data[this.index + 2] << 16 | this.data[this.index + 3] << 24; + // Parse options + var _options = {promoteLongs: this.opts.promoteLongs}; + + // If we have raw results specified slice the return document + if(raw) { + this.documents[i] = this.data.slice(this.index, this.index + bsonSize); + } else { + this.documents[i] = this.bson.deserialize(this.data.slice(this.index, this.index + bsonSize), _options); + } + + // Adjust the index + this.index = this.index + bsonSize; + } + + // Set parsed + this.parsed = true; +} + +module.exports = { + Query: Query + , GetMore: GetMore + , Response: Response + , KillCursor: KillCursor +} diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/connection/connection.js b/node_modules/mongodb/node_modules/mongodb-core/lib/connection/connection.js new file mode 100644 index 0000000..217e58a --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/connection/connection.js @@ -0,0 +1,462 @@ +"use strict"; + +var inherits = require('util').inherits + , EventEmitter = require('events').EventEmitter + , net = require('net') + , tls = require('tls') + , f = require('util').format + , getSingleProperty = require('./utils').getSingleProperty + , debugOptions = require('./utils').debugOptions + , Response = require('./commands').Response + , MongoError = require('../error') + , Logger = require('./logger'); + +var _id = 0; +var debugFields = ['host', 'port', 'size', 'keepAlive', 'keepAliveInitialDelay', 'noDelay' + , 'connectionTimeout', 'socketTimeout', 'singleBufferSerializtion', 'ssl', 'ca', 'cert' + , 'rejectUnauthorized', 'promoteLongs']; + +/** + * Creates a new Connection instance + * @class + * @param {string} options.host The server host + * @param {number} options.port The server port + * @param {number} [options.size=5] Server connection pool size + * @param {boolean} [options.keepAlive=true] TCP Connection keep alive enabled + * @param {number} [options.keepAliveInitialDelay=0] Initial delay before TCP keep alive enabled + * @param {boolean} [options.noDelay=true] TCP Connection no delay + * @param {number} [options.connectionTimeout=0] TCP Connection timeout setting + * @param {number} [options.socketTimeout=0] TCP Socket timeout setting + * @param {boolean} [options.singleBufferSerializtion=true] Serialize into single buffer, trade of peak memory for serialization speed + * @param {boolean} [options.ssl=false] Use SSL for connection + * @param {Buffer} [options.ca] SSL Certificate store binary buffer + * @param {Buffer} [options.cert] SSL Certificate binary buffer + * @param {Buffer} [options.key] SSL Key file binary buffer + * @param {string} [options.passphrase] SSL Certificate pass phrase + * @param {boolean} [options.rejectUnauthorized=true] Reject unauthorized server certificates + * @param {boolean} [options.promoteLongs=true] Convert Long values from the db into Numbers if they fit into 53 bits + * @fires Connection#connect + * @fires Connection#close + * @fires Connection#error + * @fires Connection#timeout + * @fires Connection#parseError + * @return {Connection} A cursor instance + */ +var Connection = function(options) { + // Add event listener + EventEmitter.call(this); + // Set empty if no options passed + this.options = options || {}; + // Identification information + this.id = _id++; + // Logger instance + this.logger = Logger('Connection', options); + // No bson parser passed in + if(!options.bson) throw new Error("must pass in valid bson parser"); + // Get bson parser + this.bson = options.bson; + // Grouping tag used for debugging purposes + this.tag = options.tag; + // Message handler + this.messageHandler = options.messageHandler; + + // Max BSON message size + this.maxBsonMessageSize = options.maxBsonMessageSize || (1024 * 1024 * 16 * 4); + // Debug information + if(this.logger.isDebug()) this.logger.debug(f('creating connection %s with options [%s]', this.id, JSON.stringify(debugOptions(debugFields, options)))); + + // Default options + this.port = options.port || 27017; + this.host = options.host || 'localhost'; + this.keepAlive = typeof options.keepAlive == 'boolean' ? options.keepAlive : true; + this.keepAliveInitialDelay = options.keepAliveInitialDelay || 0; + this.noDelay = typeof options.noDelay == 'boolean' ? options.noDelay : true; + this.connectionTimeout = options.connectionTimeout || 0; + this.socketTimeout = options.socketTimeout || 0; + + // If connection was destroyed + this.destroyed = false; + + // Check if we have a domain socket + this.domainSocket = this.host.indexOf('\/') != -1; + + // Serialize commands using function + this.singleBufferSerializtion = typeof options.singleBufferSerializtion == 'boolean' ? options.singleBufferSerializtion : true; + this.serializationFunction = this.singleBufferSerializtion ? 'toBinUnified' : 'toBin'; + + // SSL options + this.ca = options.ca || null; + this.cert = options.cert || null; + this.key = options.key || null; + this.passphrase = options.passphrase || null; + this.ssl = typeof options.ssl == 'boolean' ? options.ssl : false; + this.rejectUnauthorized = typeof options.rejectUnauthorized == 'boolean' ? options.rejectUnauthorized : true + + // If ssl not enabled + if(!this.ssl) this.rejectUnauthorized = false; + + // Response options + this.responseOptions = { + promoteLongs: typeof options.promoteLongs == 'boolean' ? options.promoteLongs : true + } + + // Flushing + this.flushing = false; + this.queue = []; + + // Internal state + this.connection = null; + this.writeStream = null; +} + +inherits(Connection, EventEmitter); + +// +// Connection handlers +var errorHandler = function(self) { + return function(err) { + // Debug information + if(self.logger.isDebug()) self.logger.debug(f('connection %s for [%s:%s] errored out with [%s]', self.id, self.host, self.port, JSON.stringify(err))); + // Emit the error + if(self.listeners('error').length > 0) self.emit("error", MongoError.create(err), self); + } +} + +var timeoutHandler = function(self) { + return function() { + // Debug information + if(self.logger.isDebug()) self.logger.debug(f('connection %s for [%s:%s] timed out', self.id, self.host, self.port)); + // Emit timeout error + self.emit("timeout" + , MongoError.create(f("connection %s to %s:%s timed out", self.id, self.host, self.port)) + , self); + } +} + +var closeHandler = function(self) { + return function(hadError) { + // Debug information + if(self.logger.isDebug()) self.logger.debug(f('connection %s with for [%s:%s] closed', self.id, self.host, self.port)); + // Emit close event + if(!hadError) { + self.emit("close" + , MongoError.create(f("connection %s to %s:%s closed", self.id, self.host, self.port)) + , self); + } + } +} + +var dataHandler = function(self) { + return function(data) { + // Parse until we are done with the data + while(data.length > 0) { + // If we still have bytes to read on the current message + if(self.bytesRead > 0 && self.sizeOfMessage > 0) { + // Calculate the amount of remaining bytes + var remainingBytesToRead = self.sizeOfMessage - self.bytesRead; + // Check if the current chunk contains the rest of the message + if(remainingBytesToRead > data.length) { + // Copy the new data into the exiting buffer (should have been allocated when we know the message size) + data.copy(self.buffer, self.bytesRead); + // Adjust the number of bytes read so it point to the correct index in the buffer + self.bytesRead = self.bytesRead + data.length; + + // Reset state of buffer + data = new Buffer(0); + } else { + // Copy the missing part of the data into our current buffer + data.copy(self.buffer, self.bytesRead, 0, remainingBytesToRead); + // Slice the overflow into a new buffer that we will then re-parse + data = data.slice(remainingBytesToRead); + + // Emit current complete message + try { + var emitBuffer = self.buffer; + // Reset state of buffer + self.buffer = null; + self.sizeOfMessage = 0; + self.bytesRead = 0; + self.stubBuffer = null; + // Emit the buffer + self.messageHandler(new Response(self.bson, emitBuffer, self.responseOptions), self); + } catch(err) { + var errorObject = {err:"socketHandler", trace:err, bin:self.buffer, parseState:{ + sizeOfMessage:self.sizeOfMessage, + bytesRead:self.bytesRead, + stubBuffer:self.stubBuffer}}; + // We got a parse Error fire it off then keep going + self.emit("parseError", errorObject, self); + } + } + } else { + // Stub buffer is kept in case we don't get enough bytes to determine the + // size of the message (< 4 bytes) + if(self.stubBuffer != null && self.stubBuffer.length > 0) { + // If we have enough bytes to determine the message size let's do it + if(self.stubBuffer.length + data.length > 4) { + // Prepad the data + var newData = new Buffer(self.stubBuffer.length + data.length); + self.stubBuffer.copy(newData, 0); + data.copy(newData, self.stubBuffer.length); + // Reassign for parsing + data = newData; + + // Reset state of buffer + self.buffer = null; + self.sizeOfMessage = 0; + self.bytesRead = 0; + self.stubBuffer = null; + + } else { + + // Add the the bytes to the stub buffer + var newStubBuffer = new Buffer(self.stubBuffer.length + data.length); + // Copy existing stub buffer + self.stubBuffer.copy(newStubBuffer, 0); + // Copy missing part of the data + data.copy(newStubBuffer, self.stubBuffer.length); + // Exit parsing loop + data = new Buffer(0); + } + } else { + if(data.length > 4) { + // Retrieve the message size + // var sizeOfMessage = data.readUInt32LE(0); + var sizeOfMessage = data[0] | data[1] << 8 | data[2] << 16 | data[3] << 24; + // If we have a negative sizeOfMessage emit error and return + if(sizeOfMessage < 0 || sizeOfMessage > self.maxBsonMessageSize) { + var errorObject = {err:"socketHandler", trace:'', bin:self.buffer, parseState:{ + sizeOfMessage: sizeOfMessage, + bytesRead: self.bytesRead, + stubBuffer: self.stubBuffer}}; + // We got a parse Error fire it off then keep going + self.emit("parseError", errorObject, self); + return; + } + + // Ensure that the size of message is larger than 0 and less than the max allowed + if(sizeOfMessage > 4 && sizeOfMessage < self.maxBsonMessageSize && sizeOfMessage > data.length) { + self.buffer = new Buffer(sizeOfMessage); + // Copy all the data into the buffer + data.copy(self.buffer, 0); + // Update bytes read + self.bytesRead = data.length; + // Update sizeOfMessage + self.sizeOfMessage = sizeOfMessage; + // Ensure stub buffer is null + self.stubBuffer = null; + // Exit parsing loop + data = new Buffer(0); + + } else if(sizeOfMessage > 4 && sizeOfMessage < self.maxBsonMessageSize && sizeOfMessage == data.length) { + try { + var emitBuffer = data; + // Reset state of buffer + self.buffer = null; + self.sizeOfMessage = 0; + self.bytesRead = 0; + self.stubBuffer = null; + // Exit parsing loop + data = new Buffer(0); + // Emit the message + self.messageHandler(new Response(self.bson, emitBuffer, self.responseOptions), self); + } catch (err) { + var errorObject = {err:"socketHandler", trace:err, bin:self.buffer, parseState:{ + sizeOfMessage:self.sizeOfMessage, + bytesRead:self.bytesRead, + stubBuffer:self.stubBuffer}}; + // We got a parse Error fire it off then keep going + self.emit("parseError", errorObject, self); + } + } else if(sizeOfMessage <= 4 || sizeOfMessage > self.maxBsonMessageSize) { + var errorObject = {err:"socketHandler", trace:null, bin:data, parseState:{ + sizeOfMessage:sizeOfMessage, + bytesRead:0, + buffer:null, + stubBuffer:null}}; + // We got a parse Error fire it off then keep going + self.emit("parseError", errorObject, self); + + // Clear out the state of the parser + self.buffer = null; + self.sizeOfMessage = 0; + self.bytesRead = 0; + self.stubBuffer = null; + // Exit parsing loop + data = new Buffer(0); + } else { + var emitBuffer = data.slice(0, sizeOfMessage); + // Reset state of buffer + self.buffer = null; + self.sizeOfMessage = 0; + self.bytesRead = 0; + self.stubBuffer = null; + // Copy rest of message + data = data.slice(sizeOfMessage); + // Emit the message + self.messageHandler(new Response(self.bson, emitBuffer, self.responseOptions), self); + } + } else { + // Create a buffer that contains the space for the non-complete message + self.stubBuffer = new Buffer(data.length) + // Copy the data to the stub buffer + data.copy(self.stubBuffer, 0); + // Exit parsing loop + data = new Buffer(0); + } + } + } + } + } +} + +/** + * Connect + * @method + */ +Connection.prototype.connect = function(_options) { + var self = this; + _options = _options || {}; + // Check if we are overriding the promoteLongs + if(typeof _options.promoteLongs == 'boolean') { + self.responseOptions.promoteLongs = _options.promoteLongs; + } + + // Create new connection instance + self.connection = self.domainSocket + ? net.createConnection(self.host) + : net.createConnection(self.port, self.host); + + // Set the options for the connection + self.connection.setKeepAlive(self.keepAlive, self.keepAliveInitialDelay); + self.connection.setTimeout(self.connectionTimeout); + self.connection.setNoDelay(self.noDelay); + + // If we have ssl enabled + if(self.ssl) { + var sslOptions = { + socket: self.connection + , rejectUnauthorized: self.rejectUnauthorized + } + + if(self.ca) sslOptions.ca = self.ca; + if(self.cert) sslOptions.cert = self.cert; + if(self.key) sslOptions.key = self.key; + if(self.passphrase) sslOptions.passphrase = self.passphrase; + + // Attempt SSL connection + self.connection = tls.connect(self.port, self.host, sslOptions, function() { + // Error on auth or skip + if(self.connection.authorizationError && self.rejectUnauthorized) { + return self.emit("error", self.connection.authorizationError, self, {ssl:true}); + } + + // Set socket timeout instead of connection timeout + self.connection.setTimeout(self.socketTimeout); + // We are done emit connect + self.emit('connect', self); + }); + self.connection.setTimeout(self.connectionTimeout); + } else { + self.connection.on('connect', function() { + // Set socket timeout instead of connection timeout + self.connection.setTimeout(self.socketTimeout); + // Emit connect event + self.emit('connect', self); + }); + } + + // Add handlers for events + self.connection.once('error', errorHandler(self)); + self.connection.once('timeout', timeoutHandler(self)); + self.connection.once('close', closeHandler(self)); + self.connection.on('data', dataHandler(self)); +} + +/** + * Destroy connection + * @method + */ +Connection.prototype.destroy = function() { + if(this.connection) this.connection.destroy(); + this.destroyed = true; +} + +/** + * Write to connection + * @method + * @param {Command} command Command to write out need to implement toBin and toBinUnified + */ +Connection.prototype.write = function(buffer) { + // Debug log + if(this.logger.isDebug()) this.logger.debug(f('writing buffer [%s] to %s:%s', buffer.toString('hex'), this.host, this.port)); + // Write out the command + if(!Array.isArray(buffer)) return this.connection.write(buffer, 'binary'); + // Iterate over all buffers and write them in order to the socket + for(var i = 0; i < buffer.length; i++) this.connection.write(buffer[i], 'binary'); +} + +/** + * Return id of connection as a string + * @method + * @return {string} + */ +Connection.prototype.toString = function() { + return "" + this.id; +} + +/** + * Return json object of connection + * @method + * @return {object} + */ +Connection.prototype.toJSON = function() { + return {id: this.id, host: this.host, port: this.port}; +} + +/** + * Is the connection connected + * @method + * @return {boolean} + */ +Connection.prototype.isConnected = function() { + if(this.destroyed) return false; + return !this.connection.destroyed && this.connection.writable; +} + +/** + * A server connect event, used to verify that the connection is up and running + * + * @event Connection#connect + * @type {Connection} + */ + +/** + * The server connection closed, all pool connections closed + * + * @event Connection#close + * @type {Connection} + */ + +/** + * The server connection caused an error, all pool connections closed + * + * @event Connection#error + * @type {Connection} + */ + +/** + * The server connection timed out, all pool connections closed + * + * @event Connection#timeout + * @type {Connection} + */ + +/** + * The driver experienced an invalid message, all pool connections closed + * + * @event Connection#parseError + * @type {Connection} + */ + +module.exports = Connection; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/connection/logger.js b/node_modules/mongodb/node_modules/mongodb-core/lib/connection/logger.js new file mode 100644 index 0000000..e50a011 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/connection/logger.js @@ -0,0 +1,193 @@ +"use strict"; + +var f = require('util').format + , MongoError = require('../error'); + +// Filters for classes +var classFilters = {}; +var filteredClasses = {}; +var level = null; +// Save the process id +var pid = process.pid; +// current logger +var currentLogger = null; + +/** + * Creates a new Logger instance + * @class + * @param {string} className The Class name associated with the logging instance + * @param {object} [options=null] Optional settings. + * @param {Function} [options.logger=null] Custom logger function; + * @param {string} [options.loggerLevel=error] Override default global log level. + * @return {Logger} a Logger instance. + */ +var Logger = function(className, options) { + if(!(this instanceof Logger)) return new Logger(className, options); + options = options || {}; + + // Current reference + var self = this; + this.className = className; + + // Current logger + if(currentLogger == null && options.logger) { + currentLogger = options.logger; + } else if(currentLogger == null) { + currentLogger = console.log; + } + + // Set level of logging, default is error + if(level == null) { + level = options.loggerLevel || 'error'; + } + + // Add all class names + if(filteredClasses[this.className] == null) classFilters[this.className] = true; +} + +/** + * Log a message at the debug level + * @method + * @param {string} message The message to log + * @param {object} object additional meta data to log + * @return {null} + */ +Logger.prototype.debug = function(message, object) { + if(this.isDebug() + && classFilters[this.className] && (filteredClasses[this.className] || Object.keys(filteredClasses).length == 0)) { + var dateTime = new Date().getTime(); + var msg = f("[%s-%s:%s] %s %s", 'DEBUG', this.className, pid, dateTime, message); + var state = { + type: 'debug', message: message, className: this.className, pid: pid, date: dateTime + }; + if(object) state.meta = object; + currentLogger(msg, state); + } +} + +/** + * Log a message at the info level + * @method + * @param {string} message The message to log + * @param {object} object additional meta data to log + * @return {null} + */ +Logger.prototype.info = function(message, object) { + if(this.isInfo() + && classFilters[this.className] && (filteredClasses[this.className] || Object.keys(filteredClasses).length == 0)) { + var dateTime = new Date().getTime(); + var msg = f("[%s-%s:%s] %s %s", 'INFO', this.className, pid, dateTime, message); + var state = { + type: 'info', message: message, className: this.className, pid: pid, date: dateTime + }; + if(object) state.meta = object; + currentLogger(msg, state); + } +}, + +/** + * Log a message at the error level + * @method + * @param {string} message The message to log + * @param {object} object additional meta data to log + * @return {null} + */ +Logger.prototype.error = function(message, object) { + if(this.isError() + && classFilters[this.className] && (filteredClasses[this.className] || Object.keys(filteredClasses).length == 0)) { + var dateTime = new Date().getTime(); + var msg = f("[%s-%s:%s] %s %s", 'ERROR', this.className, pid, dateTime, message); + var state = { + type: 'error', message: message, className: this.className, pid: pid, date: dateTime + }; + if(object) state.meta = object; + currentLogger(msg, state); + } +}, + +/** + * Is the logger set at info level + * @method + * @return {boolean} + */ +Logger.prototype.isInfo = function() { + return level == 'info' || level == 'debug'; +}, + +/** + * Is the logger set at error level + * @method + * @return {boolean} + */ +Logger.prototype.isError = function() { + return level == 'error' || level == 'info' || level == 'debug'; +}, + +/** + * Is the logger set at debug level + * @method + * @return {boolean} + */ +Logger.prototype.isDebug = function() { + return level == 'debug'; +} + +/** + * Resets the logger to default settings, error and no filtered classes + * @method + * @return {null} + */ +Logger.reset = function() { + level = 'error'; + filteredClasses = {}; +} + +/** + * Get the current logger function + * @method + * @return {function} + */ +Logger.currentLogger = function() { + return currentLogger; +} + +/** + * Set the current logger function + * @method + * @param {function} logger Logger function. + * @return {null} + */ +Logger.setCurrentLogger = function(logger) { + if(typeof logger != 'function') throw new MongoError("current logger must be a function"); + currentLogger = logger; +} + +/** + * Set what classes to log. + * @method + * @param {string} type The type of filter (currently only class) + * @param {string[]} values The filters to apply + * @return {null} + */ +Logger.filter = function(type, values) { + if(type == 'class' && Array.isArray(values)) { + filteredClasses = {}; + + values.forEach(function(x) { + filteredClasses[x] = true; + }); + } +} + +/** + * Set the current log level + * @method + * @param {string} level Set current log level (debug, info, error) + * @return {null} + */ +Logger.setLevel = function(_level) { + if(_level != 'info' && _level != 'error' && _level != 'debug') throw new Error(f("%s is an illegal logging level", _level)); + level = _level; +} + +module.exports = Logger; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/connection/pool.js b/node_modules/mongodb/node_modules/mongodb-core/lib/connection/pool.js new file mode 100644 index 0000000..dd13707 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/connection/pool.js @@ -0,0 +1,275 @@ +"use strict"; + +var inherits = require('util').inherits + , EventEmitter = require('events').EventEmitter + , Connection = require('./connection') + , Query = require('./commands').Query + , Logger = require('./logger') + , f = require('util').format; + +var DISCONNECTED = 'disconnected'; +var CONNECTING = 'connecting'; +var CONNECTED = 'connected'; +var DESTROYED = 'destroyed'; + +var _id = 0; + +/** + * Creates a new Pool instance + * @class + * @param {string} options.host The server host + * @param {number} options.port The server port + * @param {number} [options.size=5] Server connection pool size + * @param {boolean} [options.keepAlive=true] TCP Connection keep alive enabled + * @param {number} [options.keepAliveInitialDelay=0] Initial delay before TCP keep alive enabled + * @param {boolean} [options.noDelay=true] TCP Connection no delay + * @param {number} [options.connectionTimeout=0] TCP Connection timeout setting + * @param {number} [options.socketTimeout=0] TCP Socket timeout setting + * @param {boolean} [options.singleBufferSerializtion=true] Serialize into single buffer, trade of peak memory for serialization speed + * @param {boolean} [options.ssl=false] Use SSL for connection + * @param {Buffer} [options.ca] SSL Certificate store binary buffer + * @param {Buffer} [options.cert] SSL Certificate binary buffer + * @param {Buffer} [options.key] SSL Key file binary buffer + * @param {string} [options.passPhrase] SSL Certificate pass phrase + * @param {boolean} [options.rejectUnauthorized=false] Reject unauthorized server certificates + * @param {boolean} [options.promoteLongs=true] Convert Long values from the db into Numbers if they fit into 53 bits + * @fires Pool#connect + * @fires Pool#close + * @fires Pool#error + * @fires Pool#timeout + * @fires Pool#parseError + * @return {Pool} A cursor instance + */ +var Pool = function(options) { + var self = this; + // Add event listener + EventEmitter.call(this); + // Set empty if no options passed + this.options = options || {}; + this.size = typeof options.size == 'number' ? options.size : 5; + // Message handler + this.messageHandler = options.messageHandler; + // No bson parser passed in + if(!options.bson) throw new Error("must pass in valid bson parser"); + // Contains all connections + this.connections = []; + this.state = DISCONNECTED; + // Round robin index + this.index = 0; + this.dead = false; + // Logger instance + this.logger = Logger('Pool', options); + // Pool id + this.id = _id++; + // Grouping tag used for debugging purposes + this.tag = options.tag; +} + +inherits(Pool, EventEmitter); + +var errorHandler = function(self) { + return function(err, connection) { + if(self.logger.isDebug()) self.logger.debug(f('pool [%s] errored out [%s] with connection [%s]', this.dead, JSON.stringify(err), JSON.stringify(connection))); + if(!self.dead) { + self.state = DISCONNECTED; + self.dead = true; + self.destroy(); + self.emit('error', err, self); + } + } +} + +var timeoutHandler = function(self) { + return function(err, connection) { + if(self.logger.isDebug()) self.logger.debug(f('pool [%s] timed out [%s] with connection [%s]', this.dead, JSON.stringify(err), JSON.stringify(connection))); + if(!self.dead) { + self.state = DISCONNECTED; + self.dead = true; + self.destroy(); + self.emit('timeout', err, self); + } + } +} + +var closeHandler = function(self) { + return function(err, connection) { + if(self.logger.isDebug()) self.logger.debug(f('pool [%s] closed [%s] with connection [%s]', this.dead, JSON.stringify(err), JSON.stringify(connection))); + if(!self.dead) { + self.state = DISCONNECTED; + self.dead = true; + self.destroy(); + self.emit('close', err, self); + } + } +} + +var parseErrorHandler = function(self) { + return function(err, connection) { + if(self.logger.isDebug()) self.logger.debug(f('pool [%s] errored out [%s] with connection [%s]', this.dead, JSON.stringify(err), JSON.stringify(connection))); + if(!self.dead) { + self.state = DISCONNECTED; + self.dead = true; + self.destroy(); + self.emit('parseError', err, self); + } + } +} + +var connectHandler = function(self) { + return function(connection) { + self.connections.push(connection); + // We have connected to all servers + if(self.connections.length == self.size) { + self.state = CONNECTED; + // Done connecting + self.emit("connect", self); + } + } +} + +/** + * Destroy pool + * @method + */ +Pool.prototype.destroy = function() { + this.state = DESTROYED; + // Set dead + this.dead = true; + // Destroy all the connections + this.connections.forEach(function(c) { + // Destroy all event emitters + ["close", "message", "error", "timeout", "parseError", "connect"].forEach(function(e) { + c.removeAllListeners(e); + }); + + // Destroy the connection + c.destroy(); + }); +} + +var execute = null; + +try { + execute = setImmediate; +} catch(err) { + execute = process.nextTick; +} + +/** + * Connect pool + * @method + */ +Pool.prototype.connect = function(_options) { + var self = this; + // Set to connecting + this.state = CONNECTING + // No dead + this.dead = false; + + // Ensure we allow for a little time to setup connections + var wait = 1; + + // Connect all sockets + for(var i = 0; i < this.size; i++) { + setTimeout(function() { + execute(function() { + self.options.messageHandler = self.messageHandler; + var connection = new Connection(self.options); + + // Add all handlers + connection.once('close', closeHandler(self)); + connection.once('error', errorHandler(self)); + connection.once('timeout', timeoutHandler(self)); + connection.once('parseError', parseErrorHandler(self)); + connection.on('connect', connectHandler(self)); + + // Start connection + connection.connect(_options); + }); + }, wait); + + // wait for 1 miliseconds before attempting to connect, spacing out connections + wait = wait + 1; + } +} + +/** + * Get a pool connection (round-robin) + * @method + * @return {Connection} + */ +Pool.prototype.get = function() { + // if(this.dead) return null; + var connection = this.connections[this.index++]; + this.index = this.index % this.connections.length; + return connection; +} + +/** + * Get all pool connections + * @method + * @return {array} + */ +Pool.prototype.getAll = function() { + return this.connections.slice(0); +} + +/** + * Is the pool connected + * @method + * @return {boolean} + */ +Pool.prototype.isConnected = function() { + for(var i = 0; i < this.connections.length; i++) { + if(!this.connections[i].isConnected()) return false; + } + + return this.state == CONNECTED; +} + +/** + * Was the pool destroyed + * @method + * @return {boolean} + */ +Pool.prototype.isDestroyed = function() { + return this.state == DESTROYED; +} + + +/** + * A server connect event, used to verify that the connection is up and running + * + * @event Pool#connect + * @type {Pool} + */ + +/** + * The server connection closed, all pool connections closed + * + * @event Pool#close + * @type {Pool} + */ + +/** + * The server connection caused an error, all pool connections closed + * + * @event Pool#error + * @type {Pool} + */ + +/** + * The server connection timed out, all pool connections closed + * + * @event Pool#timeout + * @type {Pool} + */ + +/** + * The driver experienced an invalid message, all pool connections closed + * + * @event Pool#parseError + * @type {Pool} + */ + +module.exports = Pool; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/connection/utils.js b/node_modules/mongodb/node_modules/mongodb-core/lib/connection/utils.js new file mode 100644 index 0000000..7f0b89d --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/connection/utils.js @@ -0,0 +1,77 @@ +"use strict"; + +// Set property function +var setProperty = function(obj, prop, flag, values) { + Object.defineProperty(obj, prop.name, { + enumerable:true, + set: function(value) { + if(typeof value != 'boolean') throw new Error(f("%s required a boolean", prop.name)); + // Flip the bit to 1 + if(value == true) values.flags |= flag; + // Flip the bit to 0 if it's set, otherwise ignore + if(value == false && (values.flags & flag) == flag) values.flags ^= flag; + prop.value = value; + } + , get: function() { return prop.value; } + }); +} + +// Set property function +var getProperty = function(obj, propName, fieldName, values, func) { + Object.defineProperty(obj, propName, { + enumerable:true, + get: function() { + // Not parsed yet, parse it + if(values[fieldName] == null && obj.isParsed && !obj.isParsed()) { + obj.parse(); + } + + // Do we have a post processing function + if(typeof func == 'function') return func(values[fieldName]); + // Return raw value + return values[fieldName]; + } + }); +} + +// Set simple property +var getSingleProperty = function(obj, name, value) { + Object.defineProperty(obj, name, { + enumerable:true, + get: function() { + return value + } + }); +} + +// Shallow copy +var copy = function(fObj, tObj) { + tObj = tObj || {}; + for(var name in fObj) tObj[name] = fObj[name]; + return tObj; +} + +var debugOptions = function(debugFields, options) { + var finaloptions = {}; + debugFields.forEach(function(n) { + finaloptions[n] = options[n]; + }); + + return finaloptions; +} + +/** + * @ignore + */ +var bindToCurrentDomain = function(callback) { + var domain = process.domain; + if(domain == null || callback == null) return callback; + return domain.bind(callback); +} + +exports.setProperty = setProperty; +exports.getProperty = getProperty; +exports.getSingleProperty = getSingleProperty; +exports.copy = copy; +exports.bindToCurrentDomain = bindToCurrentDomain; +exports.debugOptions = debugOptions; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/cursor.js b/node_modules/mongodb/node_modules/mongodb-core/lib/cursor.js new file mode 100644 index 0000000..5a6ad21 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/cursor.js @@ -0,0 +1,752 @@ +"use strict"; + +var Long = require('bson').Long + , Logger = require('./connection/logger') + , MongoError = require('./error') + , f = require('util').format; + +/** + * This is a cursor results callback + * + * @callback resultCallback + * @param {error} error An error object. Set to null if no error present + * @param {object} document + */ + +/** + * @fileOverview The **Cursor** class is an internal class that embodies a cursor on MongoDB + * allowing for iteration over the results returned from the underlying query. + * + * **CURSORS Cannot directly be instantiated** + * @example + * var Server = require('mongodb-core').Server + * , ReadPreference = require('mongodb-core').ReadPreference + * , assert = require('assert'); + * + * var server = new Server({host: 'localhost', port: 27017}); + * // Wait for the connection event + * server.on('connect', function(server) { + * assert.equal(null, err); + * + * // Execute the write + * var cursor = _server.cursor('integration_tests.inserts_example4', { + * find: 'integration_tests.example4' + * , query: {a:1} + * }, { + * readPreference: new ReadPreference('secondary'); + * }); + * + * // Get the first document + * cursor.next(function(err, doc) { + * assert.equal(null, err); + * server.destroy(); + * }); + * }); + * + * // Start connecting + * server.connect(); + */ + +/** + * Creates a new Cursor, not to be used directly + * @class + * @param {object} bson An instance of the BSON parser + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {{object}|Long} cmd The selector (can be a command or a cursorId) + * @param {object} [options=null] Optional settings. + * @param {object} [options.batchSize=1000] Batchsize for the operation + * @param {array} [options.documents=[]] Initial documents list for cursor + * @param {object} [options.transforms=null] Transform methods for the cursor results + * @param {function} [options.transforms.query] Transform the value returned from the initial query + * @param {function} [options.transforms.doc] Transform each document returned from Cursor.prototype.next + * @param {object} topology The server topology instance. + * @param {object} topologyOptions The server topology options. + * @return {Cursor} A cursor instance + * @property {number} cursorBatchSize The current cursorBatchSize for the cursor + * @property {number} cursorLimit The current cursorLimit for the cursor + * @property {number} cursorSkip The current cursorSkip for the cursor + */ +var Cursor = function(bson, ns, cmd, options, topology, topologyOptions) { + options = options || {}; + // Cursor reference + var self = this; + // Initial query + var query = null; + + // Cursor connection + this.connection = null; + // Cursor server + this.server = null; + + // Do we have a not connected handler + this.disconnectHandler = options.disconnectHandler; + + // Set local values + this.bson = bson; + this.ns = ns; + this.cmd = cmd; + this.options = options; + this.topology = topology; + + // All internal state + this.cursorState = { + cursorId: null + , cmd: cmd + , documents: options.documents || [] + , cursorIndex: 0 + , dead: false + , killed: false + , init: false + , notified: false + , limit: options.limit || cmd.limit || 0 + , skip: options.skip || cmd.skip || 0 + , batchSize: options.batchSize || cmd.batchSize || 1000 + , currentLimit: 0 + // Result field name if not a cursor (contains the array of results) + , transforms: options.transforms + } + + // Callback controller + this.callbacks = null; + + // Logger + this.logger = Logger('Cursor', options); + + // + // Did we pass in a cursor id + if(typeof cmd == 'number') { + this.cursorState.cursorId = Long.fromNumber(cmd); + } else if(cmd instanceof Long) { + this.cursorState.cursorId = cmd; + } +} + +Cursor.prototype.setCursorBatchSize = function(value) { + this.cursorState.batchSize = value; +} + +Cursor.prototype.cursorBatchSize = function() { + return this.cursorState.batchSize; +} + +Cursor.prototype.setCursorLimit = function(value) { + this.cursorState.limit = value; +} + +Cursor.prototype.cursorLimit = function() { + return this.cursorState.limit; +} + +Cursor.prototype.setCursorSkip = function(value) { + this.cursorState.skip = value; +} + +Cursor.prototype.cursorSkip = function() { + return this.cursorState.skip; +} + +// // +// // Execute getMore command +// var execGetMore = function(self, callback) { +// } + +// +// Execute the first query +var execInitialQuery = function(self, query, cmd, options, cursorState, connection, logger, callbacks, callback) { + if(logger.isDebug()) { + logger.debug(f("issue initial query [%s] with flags [%s]" + , JSON.stringify(cmd) + , JSON.stringify(query))); + } + + var queryCallback = function(err, result) { + if(err) return callback(err); + + if(result.queryFailure) { + return callback(MongoError.create(result.documents[0]), null); + } + + // Check if we have a command cursor + if(Array.isArray(result.documents) && result.documents.length == 1 + && (!cmd.find || (cmd.find && cmd.virtual == false)) + && (result.documents[0].cursor != 'string' + || result.documents[0]['$err'] + || result.documents[0]['errmsg'] + || Array.isArray(result.documents[0].result)) + ) { + + // We have a an error document return the error + if(result.documents[0]['$err'] + || result.documents[0]['errmsg']) { + return callback(MongoError.create(result.documents[0]), null); + } + + // We have a cursor document + if(result.documents[0].cursor != null + && typeof result.documents[0].cursor != 'string') { + var id = result.documents[0].cursor.id; + // If we have a namespace change set the new namespace for getmores + if(result.documents[0].cursor.ns) { + self.ns = result.documents[0].cursor.ns; + } + // Promote id to long if needed + cursorState.cursorId = typeof id == 'number' ? Long.fromNumber(id) : id; + // If we have a firstBatch set it + if(Array.isArray(result.documents[0].cursor.firstBatch)) { + cursorState.documents = result.documents[0].cursor.firstBatch;//.reverse(); + } + + // Return after processing command cursor + return callback(null, null); + } + + if(Array.isArray(result.documents[0].result)) { + cursorState.documents = result.documents[0].result; + cursorState.cursorId = Long.ZERO; + return callback(null, null); + } + } + + // Otherwise fall back to regular find path + cursorState.cursorId = result.cursorId; + cursorState.documents = result.documents; + + // Transform the results with passed in transformation method if provided + if(cursorState.transforms && typeof cursorState.transforms.query == 'function') { + cursorState.documents = cursorState.transforms.query(result); + } + + // Return callback + callback(null, null); + } + + // If we have a raw query decorate the function + if(options.raw || cmd.raw) { + queryCallback.raw = options.raw || cmd.raw; + } + + // Do we have documentsReturnedIn set on the query + if(typeof query.documentsReturnedIn == 'string') { + queryCallback.documentsReturnedIn = query.documentsReturnedIn; + } + + // Set up callback + callbacks.register(query.requestId, queryCallback); + + // Write the initial command out + connection.write(query.toBin()); +} + +// +// Handle callback (including any exceptions thrown) +var handleCallback = function(callback, err, result) { + try { + callback(err, result); + } catch(err) { + process.nextTick(function() { + throw err; + }); + } +} + + +// Internal methods +Cursor.prototype._find = function(callback) { + var self = this; + // execInitialQuery(self, self.query, self.cmd, self.options, self.cursorState, self.connection, self.logger, self.callbacks, function(err, r) { + if(self.logger.isDebug()) { + self.logger.debug(f("issue initial query [%s] with flags [%s]" + , JSON.stringify(self.cmd) + , JSON.stringify(self.query))); + } + + var queryCallback = function(err, result) { + if(err) return callback(err); + + if(result.queryFailure) { + return callback(MongoError.create(result.documents[0]), null); + } + + // Check if we have a command cursor + if(Array.isArray(result.documents) && result.documents.length == 1 + && (!self.cmd.find || (self.cmd.find && self.cmd.virtual == false)) + && (result.documents[0].cursor != 'string' + || result.documents[0]['$err'] + || result.documents[0]['errmsg'] + || Array.isArray(result.documents[0].result)) + ) { + + // We have a an error document return the error + if(result.documents[0]['$err'] + || result.documents[0]['errmsg']) { + return callback(MongoError.create(result.documents[0]), null); + } + + // We have a cursor document + if(result.documents[0].cursor != null + && typeof result.documents[0].cursor != 'string') { + var id = result.documents[0].cursor.id; + // If we have a namespace change set the new namespace for getmores + if(result.documents[0].cursor.ns) { + self.ns = result.documents[0].cursor.ns; + } + // Promote id to long if needed + self.cursorState.cursorId = typeof id == 'number' ? Long.fromNumber(id) : id; + // If we have a firstBatch set it + if(Array.isArray(result.documents[0].cursor.firstBatch)) { + self.cursorState.documents = result.documents[0].cursor.firstBatch;//.reverse(); + } + + // Return after processing command cursor + return callback(null, null); + } + + if(Array.isArray(result.documents[0].result)) { + self.cursorState.documents = result.documents[0].result; + self.cursorState.cursorId = Long.ZERO; + return callback(null, null); + } + } + + // Otherwise fall back to regular find path + self.cursorState.cursorId = result.cursorId; + self.cursorState.documents = result.documents; + + // Transform the results with passed in transformation method if provided + if(self.cursorState.transforms && typeof self.cursorState.transforms.query == 'function') { + self.cursorState.documents = self.cursorState.transforms.query(result); + } + + // Return callback + callback(null, null); + } + // console.log("------------------------- 2") + + // If we have a raw query decorate the function + if(self.options.raw || self.cmd.raw) { + queryCallback.raw = self.options.raw || self.cmd.raw; + } + // console.log("------------------------- 3") + + // Do we have documentsReturnedIn set on the query + if(typeof self.query.documentsReturnedIn == 'string') { + queryCallback.documentsReturnedIn = self.query.documentsReturnedIn; + } + // console.log("------------------------- 4") + + // Set up callback + self.callbacks.register(self.query.requestId, queryCallback); + + // Write the initial command out + self.connection.write(self.query.toBin()); +// console.log("------------------------- 5") +} + +Cursor.prototype._getmore = function(callback) { + if(this.logger.isDebug()) this.logger.debug(f("schedule getMore call for query [%s]", JSON.stringify(this.query))) + // Determine if it's a raw query + var raw = this.options.raw || this.cmd.raw; + // We have a wire protocol handler + this.server.wireProtocolHandler.getMore(this.bson, this.ns, this.cursorState, this.cursorState.batchSize, raw, this.connection, this.callbacks, this.options, callback); +} + +Cursor.prototype._killcursor = function(callback) { + // Set cursor to dead + this.cursorState.dead = true; + this.cursorState.killed = true; + // Remove documents + this.cursorState.documents = []; + + // If no cursor id just return + if(this.cursorState.cursorId == null || this.cursorState.cursorId.isZero() || this.cursorState.init == false) { + if(callback) callback(null, null); + return; + } + + // Execute command + this.server.wireProtocolHandler.killCursor(this.bson, this.ns, this.cursorState.cursorId, this.connection, this.callbacks, callback); +} + +/** + * Clone the cursor + * @method + * @return {Cursor} + */ +Cursor.prototype.clone = function() { + return this.topology.cursor(this.ns, this.cmd, this.options); +} + +/** + * Checks if the cursor is dead + * @method + * @return {boolean} A boolean signifying if the cursor is dead or not + */ +Cursor.prototype.isDead = function() { + return this.cursorState.dead == true; +} + +/** + * Checks if the cursor was killed by the application + * @method + * @return {boolean} A boolean signifying if the cursor was killed by the application + */ +Cursor.prototype.isKilled = function() { + return this.cursorState.killed == true; +} + +/** + * Checks if the cursor notified it's caller about it's death + * @method + * @return {boolean} A boolean signifying if the cursor notified the callback + */ +Cursor.prototype.isNotified = function() { + return this.cursorState.notified == true; +} + +/** + * Returns current buffered documents length + * @method + * @return {number} The number of items in the buffered documents + */ +Cursor.prototype.bufferedCount = function() { + return this.cursorState.documents.length - this.cursorState.cursorIndex; +} + +/** + * Returns current buffered documents + * @method + * @return {Array} An array of buffered documents + */ +Cursor.prototype.readBufferedDocuments = function(number) { + var unreadDocumentsLength = this.cursorState.documents.length - this.cursorState.cursorIndex; + var length = number < unreadDocumentsLength ? number : unreadDocumentsLength; + var elements = this.cursorState.documents.slice(this.cursorState.cursorIndex, this.cursorState.cursorIndex + length); + + // Transform the doc with passed in transformation method if provided + if(this.cursorState.transforms && typeof this.cursorState.transforms.doc == 'function') { + // Transform all the elements + for(var i = 0; i < elements.length; i++) { + elements[i] = this.cursorState.transforms.doc(elements[i]); + } + } + + // Ensure we do not return any more documents than the limit imposed + // Just return the number of elements up to the limit + if(this.cursorState.limit > 0 && (this.cursorState.currentLimit + elements.length) > this.cursorState.limit) { + elements = elements.slice(0, (this.cursorState.limit - this.cursorState.currentLimit)); + this.kill(); + } + + // Adjust current limit + this.cursorState.currentLimit = this.cursorState.currentLimit + elements.length; + this.cursorState.cursorIndex = this.cursorState.cursorIndex + elements.length; + + // Return elements + return elements; +} + +/** + * Kill the cursor + * @method + * @param {resultCallback} callback A callback function + */ +Cursor.prototype.kill = function(callback) { + this._killcursor(callback); +} + +/** + * Resets the cursor + * @method + * @return {null} + */ +Cursor.prototype.rewind = function() { + if(this.cursorState.init) { + if(!this.cursorState.dead) { + this.kill(); + } + + this.cursorState.currentLimit = 0; + this.cursorState.init = false; + this.cursorState.dead = false; + this.cursorState.killed = false; + this.cursorState.notified = false; + this.cursorState.documents = []; + this.cursorState.cursorId = null; + this.cursorState.cursorIndex = 0; + } +} + +/** + * Validate if the connection is dead and return error + */ +var isConnectionDead = function(self, callback) { + if(self.connection + && !self.connection.isConnected()) { + self.cursorState.notified = true; + self.cursorState.killed = true; + self.cursorState.documents = []; + self.cursorState.cursorIndex = 0; + callback(MongoError.create(f('connection to host %s:%s was destroyed', self.connection.host, self.connection.port))) + return true; + } + + return false; +} + +/** + * Validate if the cursor is dead but was not explicitly killed by user + */ +var isCursorDeadButNotkilled = function(self, callback) { + // Cursor is dead but not marked killed, return null + if(self.cursorState.dead && !self.cursorState.killed) { + self.cursorState.notified = true; + self.cursorState.killed = true; + self.cursorState.documents = []; + self.cursorState.cursorIndex = 0; + handleCallback(callback, null, null); + return true; + } + + return false; +} + +/** + * Validate if the cursor is dead and was killed by user + */ +var isCursorDeadAndKilled = function(self, callback) { + if(self.cursorState.dead && self.cursorState.killed) { + handleCallback(callback, MongoError.create("cursor is dead")); + return true; + } + + return false; +} + +/** + * Validate if the cursor was killed by the user + */ +var isCursorKilled = function(self, callback) { + if(self.cursorState.killed) { + self.cursorState.notified = true; + self.cursorState.documents = []; + self.cursorState.cursorIndex = 0; + handleCallback(callback, null, null); + return true; + } + + return false; +} + +/** + * Mark cursor as being dead and notified + */ +var setCursorDeadAndNotified = function(self, callback) { + self.cursorState.dead = true; + self.cursorState.notified = true; + self.cursorState.documents = []; + self.cursorState.cursorIndex = 0; + handleCallback(callback, null, null); +} + +/** + * Mark cursor as being notified + */ +var setCursorNotified = function(self, callback) { + self.cursorState.notified = true; + self.cursorState.documents = []; + self.cursorState.cursorIndex = 0; + handleCallback(callback, null, null); +} + +var nextFunction = function(self, callback) { + // We have notified about it + if(self.cursorState.notified) { + return callback(new Error('cursor is exhausted')); + } + + // Cursor is killed return null + if(isCursorKilled(self, callback)) return; + + // Cursor is dead but not marked killed, return null + if(isCursorDeadButNotkilled(self, callback)) return; + + // We have a dead and killed cursor, attempting to call next should error + if(isCursorDeadAndKilled(self, callback)) return; + + // We have just started the cursor + if(!self.cursorState.init) { + // Topology is not connected, save the call in the provided store to be + // Executed at some point when the handler deems it's reconnected + if(!self.topology.isConnected(self.options) && self.disconnectHandler != null) { + return self.disconnectHandler.addObjectAndMethod('cursor', self, 'next', [callback], callback); + } + + try { + // Get a server + self.server = self.topology.getServer(self.options); + // Get a connection + self.connection = self.server.getConnection(); + // Get the callbacks + self.callbacks = self.server.getCallbacks(); + } catch(err) { + return callback(err); + } + + // Set as init + self.cursorState.init = true; + + // Get the right wire protocol command + self.query = self.server.wireProtocolHandler.command(self.bson, self.ns, self.cmd, self.cursorState, self.topology, self.options); + } + + // Process exhaust messages + var processExhaustMessages = function(err, result) { + if(err) { + self.cursorState.dead = true; + self.callbacks.unregister(self.query.requestId); + return callback(err); + } + + // Concatenate all the documents + self.cursorState.documents = self.cursorState.documents.concat(result.documents); + + // If we have no documents left + if(Long.ZERO.equals(result.cursorId)) { + self.cursorState.cursorId = Long.ZERO; + self.callbacks.unregister(self.query.requestId); + return nextFunction(self, callback); + } + + // Set up next listener + self.callbacks.register(result.requestId, processExhaustMessages) + + // Initial result + if(self.cursorState.cursorId == null) { + self.cursorState.cursorId = result.cursorId; + nextFunction(self, callback); + } + } + + // If we have exhaust + if(self.cmd.exhaust && self.cursorState.cursorId == null) { + // Handle all the exhaust responses + self.callbacks.register(self.query.requestId, processExhaustMessages); + // Write the initial command out + return self.connection.write(self.query.toBin()); + } else if(self.cmd.exhaust && self.cursorState.cursorIndex < self.cursorState.documents.length) { + return handleCallback(callback, null, self.cursorState.documents[self.cursorState.cursorIndex++]); + } else if(self.cmd.exhaust && Long.ZERO.equals(self.cursorState.cursorId)) { + self.callbacks.unregister(self.query.requestId); + return setCursorNotified(self, callback); + } else if(self.cmd.exhaust) { + return setTimeout(function() { + if(Long.ZERO.equals(self.cursorState.cursorId)) return; + nextFunction(self, callback); + }, 1); + } + + // If we don't have a cursorId execute the first query + if(self.cursorState.cursorId == null) { + // Check if connection is dead and return if not possible to + // execute the query against the db + if(isConnectionDead(self, callback)) return; + + // Check if topology is destroyed + if(self.topology.isDestroyed()) return callback(new MongoError(f('connection destroyed, not possible to instantiate cursor'))); + + // query, cmd, options, cursorState, callback + self._find(function(err, r) { + if(err) return handleCallback(callback, err, null); + if(self.cursorState.documents.length == 0 && !self.cmd.tailable && !self.cmd.awaitData) { + return setCursorNotified(self, callback); + } + + nextFunction(self, callback); + }); + } else if(self.cursorState.limit > 0 && self.cursorState.currentLimit >= self.cursorState.limit) { + // Ensure we kill the cursor on the server + self.kill(); + // Set cursor in dead and notified state + return setCursorDeadAndNotified(self, callback); + } else if(self.cursorState.cursorIndex == self.cursorState.documents.length + && !Long.ZERO.equals(self.cursorState.cursorId)) { + // Ensure an empty cursor state + self.cursorState.documents = []; + self.cursorState.cursorIndex = 0; + + // Check if topology is destroyed + if(self.topology.isDestroyed()) return callback(new MongoError(f('connection destroyed, not possible to instantiate cursor'))); + + // Check if connection is dead and return if not possible to + // execute a getmore on this connection + if(isConnectionDead(self, callback)) return; + + // Execute the next get more + self._getmore(function(err, doc) { + if(err) return handleCallback(callback, err); + if(self.cursorState.documents.length == 0 + && Long.ZERO.equals(self.cursorState.cursorId)) { + self.cursorState.dead = true; + } + + // Tailable cursor getMore result, notify owner about it + // No attempt is made here to retry, this is left to the user of the + // core module to handle to keep core simple + if(self.cursorState.documents.length == 0 && self.cmd.tailable) { + return handleCallback(callback, MongoError.create({ + message: "No more documents in tailed cursor" + , tailable: self.cmd.tailable + , awaitData: self.cmd.awaitData + })); + } + + if(self.cursorState.limit > 0 && self.cursorState.currentLimit >= self.cursorState.limit) { + return setCursorDeadAndNotified(self, callback); + } + + nextFunction(self, callback); + }); + } else if(self.cursorState.documents.length == self.cursorState.cursorIndex + && self.cmd.tailable) { + return handleCallback(callback, MongoError.create({ + message: "No more documents in tailed cursor" + , tailable: self.cmd.tailable + , awaitData: self.cmd.awaitData + })); + } else if(self.cursorState.documents.length == self.cursorState.cursorIndex + && Long.ZERO.equals(self.cursorState.cursorId)) { + setCursorDeadAndNotified(self, callback); + } else { + if(self.cursorState.limit > 0 && self.cursorState.currentLimit >= self.cursorState.limit) { + // Ensure we kill the cursor on the server + self.kill(); + // Set cursor in dead and notified state + return setCursorDeadAndNotified(self, callback); + } + + // Increment the current cursor limit + self.cursorState.currentLimit += 1; + + // Get the document + var doc = self.cursorState.documents[self.cursorState.cursorIndex++]; + + // Transform the doc with passed in transformation method if provided + if(self.cursorState.transforms && typeof self.cursorState.transforms.doc == 'function') { + doc = self.cursorState.transforms.doc(doc); + } + + // Return the document + handleCallback(callback, null, doc); + } +} + +/** + * Retrieve the next document from the cursor + * @method + * @param {resultCallback} callback A callback function + */ +Cursor.prototype.next = function(callback) { + nextFunction(this, callback); +} + +module.exports = Cursor; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/error.js b/node_modules/mongodb/node_modules/mongodb-core/lib/error.js new file mode 100644 index 0000000..086c5ef --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/error.js @@ -0,0 +1,44 @@ +"use strict"; + +/** + * Creates a new MongoError + * @class + * @augments Error + * @param {string} message The error message + * @return {MongoError} A cursor instance + */ +function MongoError(message) { + this.name = 'MongoError'; + this.message = message; + Error.captureStackTrace(this, MongoError); +} + +/** + * Creates a new MongoError object + * @class + * @param {object} options The error options + * @return {MongoError} A cursor instance + */ +MongoError.create = function(options) { + var err = null; + + if(options instanceof Error) { + err = new MongoError(options.message); + err.stack = options.stack; + } else if(typeof options == 'string') { + err = new MongoError(options); + } else { + err = new MongoError(options.message || options.errmsg || options.$err || "n/a"); + // Other options + for(var name in options) { + err[name] = options[name]; + } + } + + return err; +} + +// Extend JavaScript error +MongoError.prototype = new Error; + +module.exports = MongoError; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/tools/smoke_plugin.js b/node_modules/mongodb/node_modules/mongodb-core/lib/tools/smoke_plugin.js new file mode 100644 index 0000000..dcceda4 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/tools/smoke_plugin.js @@ -0,0 +1,59 @@ +var fs = require('fs'); + +/* Note: because this plugin uses process.on('uncaughtException'), only one + * of these can exist at any given time. This plugin and anything else that + * uses process.on('uncaughtException') will conflict. */ +exports.attachToRunner = function(runner, outputFile) { + var smokeOutput = { results : [] }; + var runningTests = {}; + + var integraPlugin = { + beforeTest: function(test, callback) { + test.startTime = Date.now(); + runningTests[test.name] = test; + callback(); + }, + afterTest: function(test, callback) { + smokeOutput.results.push({ + status: test.status, + start: test.startTime, + end: Date.now(), + test_file: test.name, + exit_code: 0, + url: "" + }); + delete runningTests[test.name]; + callback(); + }, + beforeExit: function(obj, callback) { + fs.writeFile(outputFile, JSON.stringify(smokeOutput), function() { + callback(); + }); + } + }; + + // In case of exception, make sure we write file + process.on('uncaughtException', function(err) { + // Mark all currently running tests as failed + for (var testName in runningTests) { + smokeOutput.results.push({ + status: "fail", + start: runningTests[testName].startTime, + end: Date.now(), + test_file: testName, + exit_code: 0, + url: "" + }); + } + + // write file + fs.writeFileSync(outputFile, JSON.stringify(smokeOutput)); + + // Standard NodeJS uncaught exception handler + console.error(err.stack); + process.exit(1); + }); + + runner.plugin(integraPlugin); + return integraPlugin; +}; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/command_result.js b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/command_result.js new file mode 100644 index 0000000..ff7bf1b --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/command_result.js @@ -0,0 +1,37 @@ +"use strict"; + +var setProperty = require('../connection/utils').setProperty + , getProperty = require('../connection/utils').getProperty + , getSingleProperty = require('../connection/utils').getSingleProperty; + +/** + * Creates a new CommandResult instance + * @class + * @param {object} result CommandResult object + * @param {Connection} connection A connection instance associated with this result + * @return {CommandResult} A cursor instance + */ +var CommandResult = function(result, connection) { + this.result = result; + this.connection = connection; +} + +/** + * Convert CommandResult to JSON + * @method + * @return {object} + */ +CommandResult.prototype.toJSON = function() { + return this.result; +} + +/** + * Convert CommandResult to String representation + * @method + * @return {string} + */ +CommandResult.prototype.toString = function() { + return JSON.stringify(this.toJSON()); +} + +module.exports = CommandResult; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/mongos.js b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/mongos.js new file mode 100644 index 0000000..7313612 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/mongos.js @@ -0,0 +1,990 @@ +"use strict"; + +var inherits = require('util').inherits + , f = require('util').format + , b = require('bson') + , bindToCurrentDomain = require('../connection/utils').bindToCurrentDomain + , EventEmitter = require('events').EventEmitter + , BasicCursor = require('../cursor') + , BSON = require('bson').native().BSON + , BasicCursor = require('../cursor') + , Server = require('./server') + , Logger = require('../connection/logger') + , ReadPreference = require('./read_preference') + , Session = require('./session') + , MongoError = require('../error'); + +/** + * @fileOverview The **Mongos** class is a class that represents a Mongos Proxy topology and is + * used to construct connections. + * + * @example + * var Mongos = require('mongodb-core').Mongos + * , ReadPreference = require('mongodb-core').ReadPreference + * , assert = require('assert'); + * + * var server = new Mongos([{host: 'localhost', port: 30000}]); + * // Wait for the connection event + * server.on('connect', function(server) { + * server.destroy(); + * }); + * + * // Start connecting + * server.connect(); + */ + +var DISCONNECTED = 'disconnected'; +var CONNECTING = 'connecting'; +var CONNECTED = 'connected'; +var DESTROYED = 'destroyed'; + +// All bson types +var bsonTypes = [b.Long, b.ObjectID, b.Binary, b.Code, b.DBRef, b.Symbol, b.Double, b.Timestamp, b.MaxKey, b.MinKey]; +// BSON parser +var bsonInstance = null; + +// Instance id +var mongosId = 0; + +// +// Clone the options +var cloneOptions = function(options) { + var opts = {}; + for(var name in options) { + opts[name] = options[name]; + } + return opts; +} + +var State = function(readPreferenceStrategies) { + // Internal state + this.s = { + connectedServers: [] + , disconnectedServers: [] + , readPreferenceStrategies: readPreferenceStrategies + } +} + +// +// A Mongos connected +State.prototype.connected = function(server) { + // Locate in disconnected servers and remove + this.s.disconnectedServers = this.s.disconnectedServers.filter(function(s) { + return !s.equals(server); + }); + + var found = false; + // Check if the server exists + this.s.connectedServers.forEach(function(s) { + if(s.equals(server)) found = true; + }); + + // Add to disconnected list if it does not already exist + if(!found) this.s.connectedServers.push(server); +} + +// +// A Mongos disconnected +State.prototype.disconnected = function(server) { + // Locate in disconnected servers and remove + this.s.connectedServers = this.s.connectedServers.filter(function(s) { + return !s.equals(server); + }); + + var found = false; + // Check if the server exists + this.s.disconnectedServers.forEach(function(s) { + if(s.equals(server)) found = true; + }); + + // Add to disconnected list if it does not already exist + if(!found) this.s.disconnectedServers.push(server); +} + +// +// Return the list of disconnected servers +State.prototype.disconnectedServers = function() { + return this.s.disconnectedServers.slice(0); +} + +// +// Get connectedServers +State.prototype.connectedServers = function() { + return this.s.connectedServers.slice(0) +} + +// +// Get all servers +State.prototype.getAll = function() { + return this.s.connectedServers.slice(0).concat(this.s.disconnectedServers); +} + +// +// Get all connections +State.prototype.getAllConnections = function() { + var connections = []; + this.s.connectedServers.forEach(function(e) { + connections = connections.concat(e.connections()); + }); + return connections; +} + +// +// Destroy the state +State.prototype.destroy = function() { + // Destroy any connected servers + while(this.s.connectedServers.length > 0) { + var server = this.s.connectedServers.shift(); + + // Remove any non used handlers + ['error', 'close', 'timeout', 'connect'].forEach(function(e) { + server.removeAllListeners(e); + }) + + // Server destroy + server.destroy(); + // Add to list of disconnected servers + this.s.disconnectedServers.push(server); + } +} + +// +// Are we connected +State.prototype.isConnected = function() { + return this.s.connectedServers.length > 0; +} + +// +// Pick a server +State.prototype.pickServer = function(readPreference) { + readPreference = readPreference || ReadPreference.primary; + + // Do we have a custom readPreference strategy, use it + if(this.s.readPreferenceStrategies != null && this.s.readPreferenceStrategies[readPreference] != null) { + return this.s.readPreferenceStrategies[readPreference].pickServer(connectedServers, readPreference); + } + + // No valid connections + if(this.s.connectedServers.length == 0) throw new MongoError("no mongos proxy available"); + // Pick first one + return this.s.connectedServers[0]; +} + +/** + * Creates a new Mongos instance + * @class + * @param {array} seedlist A list of seeds for the replicaset + * @param {number} [options.reconnectTries=30] Reconnect retries for HA if no servers available + * @param {number} [options.haInterval=5000] The High availability period for replicaset inquiry + * @param {boolean} [options.emitError=false] Server will emit errors events + * @param {Cursor} [options.cursorFactory=Cursor] The cursor factory class used for all query cursors + * @param {number} [options.size=5] Server connection pool size + * @param {boolean} [options.keepAlive=true] TCP Connection keep alive enabled + * @param {number} [options.keepAliveInitialDelay=0] Initial delay before TCP keep alive enabled + * @param {boolean} [options.noDelay=true] TCP Connection no delay + * @param {number} [options.connectionTimeout=1000] TCP Connection timeout setting + * @param {number} [options.socketTimeout=0] TCP Socket timeout setting + * @param {boolean} [options.singleBufferSerializtion=true] Serialize into single buffer, trade of peak memory for serialization speed + * @param {boolean} [options.ssl=false] Use SSL for connection + * @param {Buffer} [options.ca] SSL Certificate store binary buffer + * @param {Buffer} [options.cert] SSL Certificate binary buffer + * @param {Buffer} [options.key] SSL Key file binary buffer + * @param {string} [options.passphrase] SSL Certificate pass phrase + * @param {boolean} [options.rejectUnauthorized=true] Reject unauthorized server certificates + * @param {boolean} [options.promoteLongs=true] Convert Long values from the db into Numbers if they fit into 53 bits + * @return {Mongos} A cursor instance + * @fires Mongos#connect + * @fires Mongos#joined + * @fires Mongos#left + */ +var Mongos = function(seedlist, options) { + var self = this; + options = options || {}; + + // Add event listener + EventEmitter.call(this); + + // Validate seedlist + if(!Array.isArray(seedlist)) throw new MongoError("seedlist must be an array"); + // Validate list + if(seedlist.length == 0) throw new MongoError("seedlist must contain at least one entry"); + // Validate entries + seedlist.forEach(function(e) { + if(typeof e.host != 'string' || typeof e.port != 'number') + throw new MongoError("seedlist entry must contain a host and port"); + }); + + // BSON Parser, ensure we have a single instance + bsonInstance = bsonInstance == null ? new BSON(bsonTypes) : bsonInstance; + // Pick the right bson parser + var bson = options.bson ? options.bson : bsonInstance; + // Add bson parser to options + options.bson = bson; + + // The Mongos state + this.s = { + // Seed list for sharding passed in + seedlist: seedlist + // Passed in options + , options: options + // Logger + , logger: Logger('Mongos', options) + // Reconnect tries + , reconnectTries: options.reconnectTries || 30 + // Ha interval + , haInterval: options.haInterval || 5000 + // Have omitted fullsetup + , fullsetup: false + // Cursor factory + , Cursor: options.cursorFactory || BasicCursor + // Current credentials used for auth + , credentials: [] + // BSON Parser + , bsonInstance: bsonInstance + , bson: bson + // Default state + , state: DISCONNECTED + // Swallow or emit errors + , emitError: typeof options.emitError == 'boolean' ? options.emitError : false + // Contains any alternate strategies for picking + , readPreferenceStrategies: {} + // Auth providers + , authProviders: {} + // Unique instance id + , id: mongosId++ + // Authentication in progress + , authInProgress: false + // Servers added while auth in progress + , authInProgressServers: [] + // Current retries left + , retriesLeft: options.reconnectTries || 30 + // Do we have a not connected handler + , disconnectHandler: options.disconnectHandler + } + + // Set up the connection timeout for the options + options.connectionTimeout = options.connectionTimeout || 1000; + + // Create a new state for the mongos + this.s.mongosState = new State(this.s.readPreferenceStrategies); + + // BSON property (find a server and pass it along) + Object.defineProperty(this, 'bson', { + enumerable: true, get: function() { + var servers = self.s.mongosState.getAll(); + return servers.length > 0 ? servers[0].bson : null; + } + }); + + Object.defineProperty(this, 'id', { + enumerable:true, get: function() { return self.s.id; } + }); + + Object.defineProperty(this, 'type', { + enumerable:true, get: function() { return 'mongos'; } + }); + + Object.defineProperty(this, 'haInterval', { + enumerable:true, get: function() { return self.s.haInterval; } + }); + + Object.defineProperty(this, 'state', { + enumerable:true, get: function() { return self.s.mongosState; } + }); +} + +inherits(Mongos, EventEmitter); + +/** + * Name of BSON parser currently used + * @method + * @return {string} + */ +Mongos.prototype.parserType = function() { + if(this.s.bson.serialize.toString().indexOf('[native code]') != -1) + return 'c++'; + return 'js'; +} + +/** + * Execute a command + * @method + * @param {string} type Type of BSON parser to use (c++ or js) + */ +Mongos.prototype.setBSONParserType = function(type) { + var nBSON = null; + + if(type == 'c++') { + nBSON = require('bson').native().BSON; + } else if(type == 'js') { + nBSON = require('bson').pure().BSON; + } else { + throw new MongoError(f("% parser not supported", type)); + } + + this.s.options.bson = new nBSON(bsonTypes); +} + +/** + * Returns the last known ismaster document for this server + * @method + * @return {object} + */ +Mongos.prototype.lastIsMaster = function() { + var connectedServers = this.s.mongosState.connectedServers(); + if(connectedServers.length > 0) return connectedServers[0].lastIsMaster(); + return null; +} + +/** + * Initiate server connect + * @method + */ +Mongos.prototype.connect = function(_options) { + var self = this; + // Start replicaset inquiry process + setTimeout(mongosInquirer(self, self.s), self.s.haInterval); + // Additional options + if(_options) for(var name in _options) self.s.options[name] = _options[name]; + // For all entries in the seedlist build a server instance + self.s.seedlist.forEach(function(e) { + // Clone options + var opts = cloneOptions(self.s.options); + // Add host and port + opts.host = e.host; + opts.port = e.port; + opts.reconnect = false; + opts.readPreferenceStrategies = self.s.readPreferenceStrategies; + // Share the auth store + opts.authProviders = self.s.authProviders; + // Don't emit errors + opts.emitError = true; + // Create a new Server + self.s.mongosState.disconnected(new Server(opts)); + }); + + // Get the disconnected servers + var servers = self.s.mongosState.disconnectedServers(); + + // Attempt to connect to all the servers + while(servers.length > 0) { + // Get the server + var server = servers.shift(); + + // Remove any non used handlers + ['error', 'close', 'timeout', 'connect', 'message', 'parseError'].forEach(function(e) { + server.removeAllListeners(e); + }); + + // Set up the event handlers + server.once('error', errorHandlerTemp(self, self.s, server)); + server.once('close', errorHandlerTemp(self, self.s, server)); + server.once('timeout', errorHandlerTemp(self, self.s, server)); + server.once('parseError', errorHandlerTemp(self, self.s, server)); + server.once('connect', connectHandler(self, self.s, 'connect')); + + if(self.s.logger.isInfo()) self.s.logger.info(f('connecting to server %s', server.name)); + // Attempt to connect + server.connect(); + } +} + +/** + * Destroy the server connection + * @method + */ +Mongos.prototype.destroy = function(emitClose) { + this.s.state = DESTROYED; + // Emit close + if(emitClose && self.listeners('close').length > 0) self.emit('close', self); + // Destroy the state + this.s.mongosState.destroy(); +} + +/** + * Figure out if the server is connected + * @method + * @return {boolean} + */ +Mongos.prototype.isConnected = function() { + return this.s.mongosState.isConnected(); +} + +/** + * Figure out if the server instance was destroyed by calling destroy + * @method + * @return {boolean} + */ +Mongos.prototype.isDestroyed = function() { + return this.s.state == DESTROYED; +} + +// +// Operations +// + +/** + * Insert one or more documents + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {array} ops An array of documents to insert + * @param {boolean} [options.ordered=true] Execute in order or out of order + * @param {object} [options.writeConcern={}] Write concern for the operation + * @param {opResultCallback} callback A callback function + */ +Mongos.prototype.insert = function(ns, ops, options, callback) { + if(typeof options == 'function') callback = options, options = {}; + if(this.s.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); + // Topology is not connected, save the call in the provided store to be + // Executed at some point when the handler deems it's reconnected + if(!this.isConnected() && this.s.disconnectHandler != null) { + callback = bindToCurrentDomain(callback); + return this.s.disconnectHandler.add('insert', ns, ops, options, callback); + } + + executeWriteOperation(this.s, 'insert', ns, ops, options, callback); +} + +/** + * Perform one or more update operations + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {array} ops An array of updates + * @param {boolean} [options.ordered=true] Execute in order or out of order + * @param {object} [options.writeConcern={}] Write concern for the operation + * @param {opResultCallback} callback A callback function + */ +Mongos.prototype.update = function(ns, ops, options, callback) { + if(typeof options == 'function') callback = options, options = {}; + if(this.s.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); + // Topology is not connected, save the call in the provided store to be + // Executed at some point when the handler deems it's reconnected + if(!this.isConnected() && this.s.disconnectHandler != null) { + callback = bindToCurrentDomain(callback); + return this.s.disconnectHandler.add('update', ns, ops, options, callback); + } + + executeWriteOperation(this.s, 'update', ns, ops, options, callback); +} + +/** + * Perform one or more remove operations + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {array} ops An array of removes + * @param {boolean} [options.ordered=true] Execute in order or out of order + * @param {object} [options.writeConcern={}] Write concern for the operation + * @param {opResultCallback} callback A callback function + */ +Mongos.prototype.remove = function(ns, ops, options, callback) { + if(typeof options == 'function') callback = options, options = {}; + if(this.s.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); + // Topology is not connected, save the call in the provided store to be + // Executed at some point when the handler deems it's reconnected + if(!this.isConnected() && this.s.disconnectHandler != null) { + callback = bindToCurrentDomain(callback); + return this.s.disconnectHandler.add('remove', ns, ops, options, callback); + } + + executeWriteOperation(this.s, 'remove', ns, ops, options, callback); +} + +/** + * Execute a command + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {object} cmd The command hash + * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it + * @param {Connection} [options.connection] Specify connection object to execute command against + * @param {opResultCallback} callback A callback function + */ +Mongos.prototype.command = function(ns, cmd, options, callback) { + if(typeof options == 'function') callback = options, options = {}; + if(this.s.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); + var self = this; + + // Topology is not connected, save the call in the provided store to be + // Executed at some point when the handler deems it's reconnected + if(!self.isConnected() && self.s.disconnectHandler != null) { + callback = bindToCurrentDomain(callback); + return self.s.disconnectHandler.add('command', ns, cmd, options, callback); + } + + var server = null; + // Ensure we have no options + options = options || {}; + + // We need to execute the command on all servers + if(options.onAll) { + var servers = self.s.mongosState.getAll(); + var count = servers.length; + var cmdErr = null; + + for(var i = 0; i < servers.length; i++) { + servers[i].command(ns, cmd, options, function(err, r) { + count = count - 1; + // Finished executing command + if(count == 0) { + // Was it a logout command clear any credentials + if(cmd.logout) clearCredentials(state, ns); + // Return the error + callback(err, r); + } + }); + } + + return; + } + + + try { + // Get a primary + server = self.s.mongosState.pickServer(options.writeConcern ? ReadPreference.primary : options.readPreference); + } catch(err) { + return callback(err); + } + + // No server returned we had an error + if(server == null) return callback(new MongoError("no mongos found")); + server.command(ns, cmd, options, function(err, r) { + // Was it a logout command clear any credentials + if(cmd.logout) clearCredentials(self.s, ns); + callback(err, r); + }); +} + +/** + * Perform one or more remove operations + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {{object}|{Long}} cmd Can be either a command returning a cursor or a cursorId + * @param {object} [options.batchSize=0] Batchsize for the operation + * @param {array} [options.documents=[]] Initial documents list for cursor + * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it + * @param {opResultCallback} callback A callback function + */ +Mongos.prototype.cursor = function(ns, cmd, cursorOptions) { + cursorOptions = cursorOptions || {}; + var FinalCursor = cursorOptions.cursorFactory || this.s.Cursor; + return new FinalCursor(this.s.bson, ns, cmd, cursorOptions, this, this.s.options); +} + +/** + * Authenticate using a specified mechanism + * @method + * @param {string} mechanism The Auth mechanism we are invoking + * @param {string} db The db we are invoking the mechanism against + * @param {...object} param Parameters for the specific mechanism + * @param {authResultCallback} callback A callback function + */ +Mongos.prototype.auth = function(mechanism, db) { + var allArgs = Array.prototype.slice.call(arguments, 0).slice(0); + var self = this; + var args = Array.prototype.slice.call(arguments, 2); + var callback = args.pop(); + + // If we don't have the mechanism fail + if(this.s.authProviders[mechanism] == null && mechanism != 'default') + throw new MongoError(f("auth provider %s does not exist", mechanism)); + + // Authenticate against all the servers + var servers = this.s.mongosState.connectedServers().slice(0); + var count = servers.length; + // Correct authentication + var authenticated = true; + var authErr = null; + // Set auth in progress + this.s.authInProgress = true; + + // Authenticate against all servers + while(servers.length > 0) { + var server = servers.shift(); + // Arguments without a callback + var argsWithoutCallback = [mechanism, db].concat(args.slice(0)); + // Create arguments + var finalArguments = argsWithoutCallback.concat([function(err, r) { + count = count - 1; + if(err) authErr = err; + if(!r) authenticated = false; + + // We are done + if(count == 0) { + // We have more servers that are not authenticated, let's authenticate + if(self.s.authInProgressServers.length > 0) { + self.s.authInProgressServers = []; + return self.auth.apply(self, [mechanism, db].concat(args).concat([callback])); + } + + // Auth is done + self.s.authInProgress = false; + // Add successful credentials + if(authErr == null) addCredentials(self.s, db, argsWithoutCallback); + // Return the auth error + if(authErr) return callback(authErr, false); + // Successfully authenticated session + callback(null, new Session({}, self)); + } + }]); + + // Execute the auth + server.auth.apply(server, finalArguments); + } +} + +// +// Plugin methods +// + +/** + * Add custom read preference strategy + * @method + * @param {string} name Name of the read preference strategy + * @param {object} strategy Strategy object instance + */ +Mongos.prototype.addReadPreferenceStrategy = function(name, strategy) { + if(this.s.readPreferenceStrategies == null) this.s.readPreferenceStrategies = {}; + this.s.readPreferenceStrategies[name] = strategy; +} + +/** + * Add custom authentication mechanism + * @method + * @param {string} name Name of the authentication mechanism + * @param {object} provider Authentication object instance + */ +Mongos.prototype.addAuthProvider = function(name, provider) { + this.s.authProviders[name] = provider; +} + +/** + * Get connection + * @method + * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it + * @return {Connection} + */ +Mongos.prototype.getConnection = function(options) { + // Ensure we have no options + options = options || {}; + // Pick the right server based on readPreference + var server = this.s.mongosState.pickServer(options.readPreference); + if(server == null) return null; + // Return connection + return server.getConnection(); +} + +/** + * Get server + * @method + * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it + * @return {Server} + */ +Mongos.prototype.getServer = function(options) { + // Ensure we have no options + options = options || {}; + // Pick the right server based on readPreference + return this.s.mongosState.pickServer(options.readPreference); +} + +/** + * All raw connections + * @method + * @return {Connection[]} + */ +Mongos.prototype.connections = function() { + return this.s.mongosState.getAllConnections(); +} + +// +// Inquires about state changes +// +var mongosInquirer = function(self, state) { + return function() { + if(state.state == DESTROYED) return + if(state.state == CONNECTED) state.retriesLeft = state.reconnectTries; + + // If we have a disconnected site + if(state.state == DISCONNECTED && state.retriesLeft == 0) { + self.destroy(); + return self.emit('error', new MongoError(f('failed to reconnect after %s', state.reconnectTries))); + } else if(state == DISCONNECTED) { + state.retriesLeft = state.retriesLeft - 1; + } + + // If we have a primary and a disconnect handler, execute + // buffered operations + if(state.mongosState.isConnected() && state.disconnectHandler) { + state.disconnectHandler.execute(); + } + + // Log the information + if(state.logger.isDebug()) state.logger.debug(f('mongos ha proceess running')); + + // Let's query any disconnected proxies + var disconnectedServers = state.mongosState.disconnectedServers(); + if(disconnectedServers.length == 0) return setTimeout(mongosInquirer(self, state), state.haInterval); + + // Count of connections waiting to be connected + var connectionCount = disconnectedServers.length; + if(state.logger.isDebug()) state.logger.debug(f('mongos ha proceess found %d disconnected proxies', connectionCount)); + + // Let's attempt to reconnect + while(disconnectedServers.length > 0) { + var server = disconnectedServers.shift(); + if(state.logger.isDebug()) state.logger.debug(f('attempting to connect to server %s', server.name)); + + // Remove any listeners + ['error', 'close', 'timeout', 'connect', 'message', 'parseError'].forEach(function(e) { + server.removeAllListeners(e); + }); + + // Set up the event handlers + server.once('error', errorHandlerTemp(self, state, server)); + server.once('close', errorHandlerTemp(self, state, server)); + server.once('timeout', errorHandlerTemp(self, state, server)); + server.once('connect', connectHandler(self, state, 'ha')); + // Start connect + server.connect(); + } + + // Let's keep monitoring but wait for possible timeout to happen + return setTimeout(mongosInquirer(self, state), state.options.connectionTimeout + state.haInterval); + } +} + +// +// Error handler for initial connect +var errorHandlerTemp = function(self, state, server) { + return function(err, server) { + // Log the information + if(state.logger.isInfo()) state.logger.info(f('server %s disconnected with error %s', server.name, JSON.stringify(err))); + + // Remove any non used handlers + ['error', 'close', 'timeout', 'connect'].forEach(function(e) { + server.removeAllListeners(e); + }) + + // Signal disconnect of server + state.mongosState.disconnected(server); + } +} + +// +// Handlers +var errorHandler = function(self, state) { + return function(err, server) { + if(state.logger.isInfo()) state.logger.info(f('server %s errored out with %s', server.name, JSON.stringify(err))); + state.mongosState.disconnected(server); + // No more servers left emit close + if(state.mongosState.connectedServers().length == 0) { + state.state = DISCONNECTED; + } + + // Signal server left + self.emit('left', 'mongos', server); + if(state.emitError) self.emit('error', err, server); + } +} + +var timeoutHandler = function(self, state) { + return function(err, server) { + if(state.logger.isInfo()) state.logger.info(f('server %s timed out', server.name)); + state.mongosState.disconnected(server); + + // No more servers emit close event if no entries left + if(state.mongosState.connectedServers().length == 0) { + state.state = DISCONNECTED; + } + + // Signal server left + self.emit('left', 'mongos', server); + } +} + +var closeHandler = function(self, state) { + return function(err, server) { + if(state.logger.isInfo()) state.logger.info(f('server %s closed', server.name)); + state.mongosState.disconnected(server); + + // No more servers left emit close + if(state.mongosState.connectedServers().length == 0) { + state.state = DISCONNECTED; + } + + // Signal server left + self.emit('left', 'mongos', server); + } +} + +// Connect handler +var connectHandler = function(self, state, e) { + return function(server) { + if(state.logger.isInfo()) state.logger.info(f('connected to %s', server.name)); + + // Remove any non used handlers + ['error', 'close', 'timeout', 'connect', 'message', 'parseError'].forEach(function(e) { + server.removeAllListeners(e); + }); + + // finish processing the server + var processNewServer = function(_server) { + // Add the server handling code + if(_server.isConnected()) { + _server.once('error', errorHandler(self, state)); + _server.once('close', closeHandler(self, state)); + _server.once('timeout', timeoutHandler(self, state)); + _server.once('parseError', timeoutHandler(self, state)); + } + + // Emit joined event + self.emit('joined', 'mongos', _server); + + // Add to list connected servers + state.mongosState.connected(_server); + + // Do we have a reconnect event + if('ha' == e && state.mongosState.connectedServers().length == 1) { + self.emit('reconnect', _server); + } + + // Full setup + if(state.mongosState.disconnectedServers().length == 0 && + state.mongosState.connectedServers().length > 0 && + !state.fullsetup) { + state.fullsetup = true; + self.emit('fullsetup'); + } + + // all connected + if(state.mongosState.disconnectedServers().length == 0 && + state.mongosState.connectedServers().length == state.seedlist.length && + !state.all) { + state.all = true; + self.emit('all'); + } + + // Set connected + if(state.state == DISCONNECTED) { + state.state = CONNECTED; + self.emit('connect', self); + } + } + + // Is there an authentication process ongoing + if(state.authInProgress) { + state.authInProgressServers.push(server); + } + + // No credentials just process server + if(state.credentials.length == 0) return processNewServer(server); + + // Do we have credentials, let's apply them all + var count = state.credentials.length; + // Apply the credentials + for(var i = 0; i < state.credentials.length; i++) { + server.auth.apply(server, state.credentials[i].concat([function(err, r) { + count = count - 1; + if(count == 0) processNewServer(server); + }])); + } + } +} + +// +// Add server to the list if it does not exist +var addToListIfNotExist = function(list, server) { + var found = false; + + // Remove any non used handlers + ['error', 'close', 'timeout', 'connect'].forEach(function(e) { + server.removeAllListeners(e); + }) + + // Check if the server already exists + for(var i = 0; i < list.length; i++) { + if(list[i].equals(server)) found = true; + } + + if(!found) { + list.push(server); + } +} + +// Add the new credential for a db, removing the old +// credential from the cache +var addCredentials = function(state, db, argsWithoutCallback) { + // Remove any credentials for the db + clearCredentials(state, db + ".dummy"); + // Add new credentials to list + state.credentials.push(argsWithoutCallback); +} + +// Clear out credentials for a namespace +var clearCredentials = function(state, ns) { + var db = ns.split('.')[0]; + var filteredCredentials = []; + + // Filter out all credentials for the db the user is logging out off + for(var i = 0; i < state.credentials.length; i++) { + if(state.credentials[i][1] != db) filteredCredentials.push(state.credentials[i]); + } + + // Set new list of credentials + state.credentials = filteredCredentials; +} + +var processReadPreference = function(cmd, options) { + options = options || {} + // No read preference specified + if(options.readPreference == null) return cmd; +} + +// +// Execute write operation +var executeWriteOperation = function(state, op, ns, ops, options, callback) { + if(typeof options == 'function') { + callback = options; + options = {}; + } + + var server = null; + // Ensure we have no options + options = options || {}; + try { + // Get a primary + server = state.mongosState.pickServer(); + } catch(err) { + return callback(err); + } + + // No server returned we had an error + if(server == null) return callback(new MongoError("no mongos found")); + // Execute the command + server[op](ns, ops, options, callback); +} + +/** + * A mongos connect event, used to verify that the connection is up and running + * + * @event Mongos#connect + * @type {Mongos} + */ + +/** + * A server member left the mongos list + * + * @event Mongos#left + * @type {Mongos} + * @param {string} type The type of member that left (mongos) + * @param {Server} server The server object that left + */ + +/** + * A server member joined the mongos list + * + * @event Mongos#joined + * @type {Mongos} + * @param {string} type The type of member that left (mongos) + * @param {Server} server The server object that joined + */ + +module.exports = Mongos; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/read_preference.js b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/read_preference.js new file mode 100644 index 0000000..913ca1b --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/read_preference.js @@ -0,0 +1,106 @@ +"use strict"; + +var needSlaveOk = ['primaryPreferred', 'secondary', 'secondaryPreferred', 'nearest']; + +/** + * @fileOverview The **ReadPreference** class is a class that represents a MongoDB ReadPreference and is + * used to construct connections. + * + * @example + * var ReplSet = require('mongodb-core').ReplSet + * , ReadPreference = require('mongodb-core').ReadPreference + * , assert = require('assert'); + * + * var server = new ReplSet([{host: 'localhost', port: 30000}], {setName: 'rs'}); + * // Wait for the connection event + * server.on('connect', function(server) { + * var cursor = server.cursor('db.test' + * , {find: 'db.test', query: {}} + * , {readPreference: new ReadPreference('secondary')}); + * cursor.next(function(err, doc) { + * server.destroy(); + * }); + * }); + * + * // Start connecting + * server.connect(); + */ + +/** + * Creates a new Pool instance + * @class + * @param {string} preference A string describing the preference (primary|primaryPreferred|secondary|secondaryPreferred|nearest) + * @param {object} tags The tags object + * @param {object} [options] Additional read preference options + * @property {string} preference The preference string (primary|primaryPreferred|secondary|secondaryPreferred|nearest) + * @property {object} tags The tags object + * @property {object} options Additional read preference options + * @return {ReadPreference} + */ +var ReadPreference = function(preference, tags, options) { + this.preference = preference; + this.tags = tags; + this.options = options; +} + +/** + * This needs slaveOk bit set + * @method + * @return {boolean} + */ +ReadPreference.prototype.slaveOk = function() { + return needSlaveOk.indexOf(this.preference) != -1; +} + +/** + * Are the two read preference equal + * @method + * @return {boolean} + */ +ReadPreference.prototype.equals = function(readPreference) { + return readPreference.preference == this.preference; +} + +/** + * Return JSON representation + * @method + * @return {Object} + */ +ReadPreference.prototype.toJSON = function() { + var readPreference = {mode: this.preference}; + if(Array.isArray(this.tags)) readPreference.tags = this.tags; + return readPreference; +} + +/** + * Primary read preference + * @method + * @return {ReadPreference} + */ +ReadPreference.primary = new ReadPreference('primary'); +/** + * Primary Preferred read preference + * @method + * @return {ReadPreference} + */ +ReadPreference.primaryPreferred = new ReadPreference('primaryPreferred'); +/** + * Secondary read preference + * @method + * @return {ReadPreference} + */ +ReadPreference.secondary = new ReadPreference('secondary'); +/** + * Secondary Preferred read preference + * @method + * @return {ReadPreference} + */ +ReadPreference.secondaryPreferred = new ReadPreference('secondaryPreferred'); +/** + * Nearest read preference + * @method + * @return {ReadPreference} + */ +ReadPreference.nearest = new ReadPreference('nearest'); + +module.exports = ReadPreference; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/replset.js b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/replset.js new file mode 100644 index 0000000..aab1bce --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/replset.js @@ -0,0 +1,1317 @@ +"use strict"; + +var inherits = require('util').inherits + , f = require('util').format + , b = require('bson') + , bindToCurrentDomain = require('../connection/utils').bindToCurrentDomain + , debugOptions = require('../connection/utils').debugOptions + , EventEmitter = require('events').EventEmitter + , Server = require('./server') + , ReadPreference = require('./read_preference') + , MongoError = require('../error') + , Ping = require('./strategies/ping') + , Session = require('./session') + , BasicCursor = require('../cursor') + , BSON = require('bson').native().BSON + , State = require('./replset_state') + , Logger = require('../connection/logger'); + +/** + * @fileOverview The **ReplSet** class is a class that represents a Replicaset topology and is + * used to construct connecctions. + * + * @example + * var ReplSet = require('mongodb-core').ReplSet + * , ReadPreference = require('mongodb-core').ReadPreference + * , assert = require('assert'); + * + * var server = new ReplSet([{host: 'localhost', port: 30000}], {setName: 'rs'}); + * // Wait for the connection event + * server.on('connect', function(server) { + * server.destroy(); + * }); + * + * // Start connecting + * server.connect(); + */ + +var DISCONNECTED = 'disconnected'; +var CONNECTING = 'connecting'; +var CONNECTED = 'connected'; +var DESTROYED = 'destroyed'; + +// +// ReplSet instance id +var replSetId = 1; + +// +// Clone the options +var cloneOptions = function(options) { + var opts = {}; + for(var name in options) { + opts[name] = options[name]; + } + return opts; +} + +// All bson types +var bsonTypes = [b.Long, b.ObjectID, b.Binary, b.Code, b.DBRef, b.Symbol, b.Double, b.Timestamp, b.MaxKey, b.MinKey]; +// BSON parser +var bsonInstance = null; + +/** + * Creates a new Replset instance + * @class + * @param {array} seedlist A list of seeds for the replicaset + * @param {boolean} options.setName The Replicaset set name + * @param {boolean} [options.secondaryOnlyConnectionAllowed=false] Allow connection to a secondary only replicaset + * @param {number} [options.haInterval=5000] The High availability period for replicaset inquiry + * @param {boolean} [options.emitError=false] Server will emit errors events + * @param {Cursor} [options.cursorFactory=Cursor] The cursor factory class used for all query cursors + * @param {number} [options.size=5] Server connection pool size + * @param {boolean} [options.keepAlive=true] TCP Connection keep alive enabled + * @param {number} [options.keepAliveInitialDelay=0] Initial delay before TCP keep alive enabled + * @param {boolean} [options.noDelay=true] TCP Connection no delay + * @param {number} [options.connectionTimeout=0] TCP Connection timeout setting + * @param {number} [options.socketTimeout=0] TCP Socket timeout setting + * @param {boolean} [options.singleBufferSerializtion=true] Serialize into single buffer, trade of peak memory for serialization speed + * @param {boolean} [options.ssl=false] Use SSL for connection + * @param {Buffer} [options.ca] SSL Certificate store binary buffer + * @param {Buffer} [options.cert] SSL Certificate binary buffer + * @param {Buffer} [options.key] SSL Key file binary buffer + * @param {string} [options.passphrase] SSL Certificate pass phrase + * @param {boolean} [options.rejectUnauthorized=true] Reject unauthorized server certificates + * @param {boolean} [options.promoteLongs=true] Convert Long values from the db into Numbers if they fit into 53 bits + * @param {number} [options.pingInterval=5000] Ping interval to check the response time to the different servers + * @param {number} [options.acceptableLatency=250] Acceptable latency for selecting a server for reading (in milliseconds) + * @return {ReplSet} A cursor instance + * @fires ReplSet#connect + * @fires ReplSet#ha + * @fires ReplSet#joined + * @fires ReplSet#left + */ +var ReplSet = function(seedlist, options) { + var self = this; + options = options || {}; + + // Validate seedlist + if(!Array.isArray(seedlist)) throw new MongoError("seedlist must be an array"); + // Validate list + if(seedlist.length == 0) throw new MongoError("seedlist must contain at least one entry"); + // Validate entries + seedlist.forEach(function(e) { + if(typeof e.host != 'string' || typeof e.port != 'number') + throw new MongoError("seedlist entry must contain a host and port"); + }); + + // Add event listener + EventEmitter.call(this); + + // Set the bson instance + bsonInstance = bsonInstance == null ? new BSON(bsonTypes) : bsonInstance; + + // Internal state hash for the object + this.s = { + options: options + // Logger instance + , logger: Logger('ReplSet', options) + // Uniquely identify the replicaset instance + , id: replSetId++ + // Index + , index: 0 + // Ha Index + , haId: 0 + // Current credentials used for auth + , credentials: [] + // Factory overrides + , Cursor: options.cursorFactory || BasicCursor + // BSON Parser, ensure we have a single instance + , bsonInstance: bsonInstance + // Pick the right bson parser + , bson: options.bson ? options.bson : bsonInstance + // Special replicaset options + , secondaryOnlyConnectionAllowed: typeof options.secondaryOnlyConnectionAllowed == 'boolean' + ? options.secondaryOnlyConnectionAllowed : false + , haInterval: options.haInterval || 10000 + // Are we running in debug mode + , debug: typeof options.debug == 'boolean' ? options.debug : false + // The replicaset name + , setName: options.setName + // Swallow or emit errors + , emitError: typeof options.emitError == 'boolean' ? options.emitError : false + // Grouping tag used for debugging purposes + , tag: options.tag + // Do we have a not connected handler + , disconnectHandler: options.disconnectHandler + // Currently connecting servers + , connectingServers: {} + // Contains any alternate strategies for picking + , readPreferenceStrategies: {} + // Auth providers + , authProviders: {} + // All the servers + , disconnectedServers: [] + // Initial connection servers + , initialConnectionServers: [] + // High availability process running + , highAvailabilityProcessRunning: false + // Full setup + , fullsetup: false + // All servers accounted for (used for testing) + , all: false + // Seedlist + , seedlist: seedlist + // Authentication in progress + , authInProgress: false + // Servers added while auth in progress + , authInProgressServers: [] + // Minimum heartbeat frequency used if we detect a server close + , minHeartbeatFrequencyMS: 500 + } + + // Add bson parser to options + options.bson = this.s.bson; + // Set up the connection timeout for the options + options.connectionTimeout = options.connectionTimeout || 10000; + + // Replicaset state + var replState = new State(this, { + id: this.s.id, setName: this.s.setName + , connectingServers: this.s.connectingServers + , secondaryOnlyConnectionAllowed: this.s.secondaryOnlyConnectionAllowed + }); + + // Add Replicaset state to our internal state + this.s.replState = replState; + + // BSON property (find a server and pass it along) + Object.defineProperty(this, 'bson', { + enumerable: true, get: function() { + var servers = self.s.replState.getAll(); + return servers.length > 0 ? servers[0].bson : null; + } + }); + + Object.defineProperty(this, 'id', { + enumerable:true, get: function() { return self.s.id; } + }); + + Object.defineProperty(this, 'haInterval', { + enumerable:true, get: function() { return self.s.haInterval; } + }); + + Object.defineProperty(this, 'state', { + enumerable:true, get: function() { return self.s.replState; } + }); + + // + // Debug options + if(self.s.debug) { + // Add access to the read Preference Strategies + Object.defineProperty(this, 'readPreferenceStrategies', { + enumerable: true, get: function() { return self.s.readPreferenceStrategies; } + }); + } + + Object.defineProperty(this, 'type', { + enumerable:true, get: function() { return 'replset'; } + }); + + // Add the ping strategy for nearest + this.addReadPreferenceStrategy('nearest', new Ping(options)); +} + +inherits(ReplSet, EventEmitter); + +// +// Plugin methods +// + +/** + * Add custom read preference strategy + * @method + * @param {string} name Name of the read preference strategy + * @param {object} strategy Strategy object instance + */ +ReplSet.prototype.addReadPreferenceStrategy = function(name, func) { + this.s.readPreferenceStrategies[name] = func; +} + +/** + * Add custom authentication mechanism + * @method + * @param {string} name Name of the authentication mechanism + * @param {object} provider Authentication object instance + */ +ReplSet.prototype.addAuthProvider = function(name, provider) { + if(this.s.authProviders == null) this.s.authProviders = {}; + this.s.authProviders[name] = provider; +} + +/** + * Name of BSON parser currently used + * @method + * @return {string} + */ +ReplSet.prototype.parserType = function() { + if(this.s.bson.serialize.toString().indexOf('[native code]') != -1) + return 'c++'; + return 'js'; +} + +/** + * Execute a command + * @method + * @param {string} type Type of BSON parser to use (c++ or js) + */ +ReplSet.prototype.setBSONParserType = function(type) { + var nBSON = null; + + if(type == 'c++') { + nBSON = require('bson').native().BSON; + } else if(type == 'js') { + nBSON = require('bson').pure().BSON; + } else { + throw new MongoError(f("% parser not supported", type)); + } + + this.s.options.bson = new nBSON(bsonTypes); +} + +/** + * Returns the last known ismaster document for this server + * @method + * @return {object} + */ +ReplSet.prototype.lastIsMaster = function() { + return this.s.replState.lastIsMaster(); +} + +/** + * Get connection + * @method + * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it + * @return {Connection} + */ +ReplSet.prototype.getConnection = function(options) { + // Ensure we have no options + options = options || {}; + // Pick the right server based on readPreference + var server = pickServer(this, this.s, options.readPreference); + if(server == null) return null; + // Return connection + return server.getConnection(); +} + +/** + * All raw connections + * @method + * @return {Connection[]} + */ +ReplSet.prototype.connections = function() { + return this.s.replState.getAllConnections(); +} + +/** + * Get server + * @method + * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it + * @return {Server} + */ +ReplSet.prototype.getServer = function(options) { + // Ensure we have no options + options = options || {}; + // Pick the right server based on readPreference + return pickServer(this, this.s, options.readPreference); +} + +/** + * Perform one or more remove operations + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {{object}|{Long}} cmd Can be either a command returning a cursor or a cursorId + * @param {object} [options.batchSize=0] Batchsize for the operation + * @param {array} [options.documents=[]] Initial documents list for cursor + * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it + * @param {opResultCallback} callback A callback function + */ +ReplSet.prototype.cursor = function(ns, cmd, cursorOptions) { + cursorOptions = cursorOptions || {}; + var FinalCursor = cursorOptions.cursorFactory || this.s.Cursor; + return new FinalCursor(this.s.bson, ns, cmd, cursorOptions, this, this.s.options); +} + +// +// Execute write operation +var executeWriteOperation = function(self, op, ns, ops, options, callback) { + if(typeof options == 'function') { + callback = options; + options = {}; + } + + var server = null; + // Ensure we have no options + options = options || {}; + // Get a primary + try { + server = pickServer(self, self.s, ReadPreference.primary); + if(self.s.debug) self.emit('pickedServer', ReadPreference.primary, server); + } catch(err) { + return callback(err); + } + + // No server returned we had an error + if(server == null) return callback(new MongoError("no server found")); + + // Execute the command + server[op](ns, ops, options, function(err, r) { + // We have a no master error, immediately refresh the view of the replicaset + if(notMasterError(r) || notMasterError(err)) replicasetInquirer(self, self.s, true)(); + // Return the result + callback(err, r); + }); +} + +/** + * Execute a command + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {object} cmd The command hash + * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it + * @param {Connection} [options.connection] Specify connection object to execute command against + * @param {opResultCallback} callback A callback function + */ +ReplSet.prototype.command = function(ns, cmd, options, callback) { + if(typeof options == 'function') callback = options, options = {}; + if(this.s.replState.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); + + var server = null; + var self = this; + // Ensure we have no options + options = options || {}; + + // Topology is not connected, save the call in the provided store to be + // Executed at some point when the handler deems it's reconnected + if(!this.isConnected(options) && this.s.disconnectHandler != null) { + callback = bindToCurrentDomain(callback); + return this.s.disconnectHandler.add('command', ns, cmd, options, callback); + } + + // We need to execute the command on all servers + if(options.onAll) { + var servers = this.s.replState.getAll(); + var count = servers.length; + var cmdErr = null; + + for(var i = 0; i < servers.length; i++) { + servers[i].command(ns, cmd, options, function(err, r) { + count = count - 1; + // Finished executing command + if(count == 0) { + // Was it a logout command clear any credentials + if(cmd.logout) clearCredentials(self.s, ns); + // We have a no master error, immediately refresh the view of the replicaset + if(notMasterError(r) || notMasterError(err)) replicasetInquirer(self, self.s, true)(); + // Return the error + callback(err, r); + } + }); + } + + return; + } + + // Pick the right server based on readPreference + try { + server = pickServer(self, self.s, options.writeConcern ? ReadPreference.primary : options.readPreference); + if(self.s.debug) self.emit('pickedServer', options.writeConcern ? ReadPreference.primary : options.readPreference, server); + } catch(err) { + return callback(err); + } + + // No server returned we had an error + if(server == null) return callback(new MongoError("no server found")); + // Execute the command + server.command(ns, cmd, options, function(err, r) { + // Was it a logout command clear any credentials + if(cmd.logout) clearCredentials(self.s, ns); + // We have a no master error, immediately refresh the view of the replicaset + if(notMasterError(r) || notMasterError(err)) { + replicasetInquirer(self, self.s, true)(); + } + // Return the error + callback(err, r); + }); +} + +/** + * Perform one or more remove operations + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {array} ops An array of removes + * @param {boolean} [options.ordered=true] Execute in order or out of order + * @param {object} [options.writeConcern={}] Write concern for the operation + * @param {opResultCallback} callback A callback function + */ +ReplSet.prototype.remove = function(ns, ops, options, callback) { + if(typeof options == 'function') callback = options, options = {}; + if(this.s.replState.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); + // Topology is not connected, save the call in the provided store to be + // Executed at some point when the handler deems it's reconnected + if(!this.isConnected() && this.s.disconnectHandler != null) { + callback = bindToCurrentDomain(callback); + return this.s.disconnectHandler.add('remove', ns, ops, options, callback); + } + + executeWriteOperation(this, 'remove', ns, ops, options, callback); +} + +/** + * Insert one or more documents + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {array} ops An array of documents to insert + * @param {boolean} [options.ordered=true] Execute in order or out of order + * @param {object} [options.writeConcern={}] Write concern for the operation + * @param {opResultCallback} callback A callback function + */ +ReplSet.prototype.insert = function(ns, ops, options, callback) { + if(typeof options == 'function') callback = options, options = {}; + if(this.s.replState.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); + // Topology is not connected, save the call in the provided store to be + // Executed at some point when the handler deems it's reconnected + if(!this.isConnected() && this.s.disconnectHandler != null) { + callback = bindToCurrentDomain(callback); + return this.s.disconnectHandler.add('insert', ns, ops, options, callback); + } + + executeWriteOperation(this, 'insert', ns, ops, options, callback); +} + +/** + * Perform one or more update operations + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {array} ops An array of updates + * @param {boolean} [options.ordered=true] Execute in order or out of order + * @param {object} [options.writeConcern={}] Write concern for the operation + * @param {opResultCallback} callback A callback function + */ +ReplSet.prototype.update = function(ns, ops, options, callback) { + if(typeof options == 'function') callback = options, options = {}; + if(this.s.replState.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); + // Topology is not connected, save the call in the provided store to be + // Executed at some point when the handler deems it's reconnected + if(!this.isConnected() && this.s.disconnectHandler != null) { + callback = bindToCurrentDomain(callback); + return this.s.disconnectHandler.add('update', ns, ops, options, callback); + } + + executeWriteOperation(this, 'update', ns, ops, options, callback); +} + +/** + * Authenticate using a specified mechanism + * @method + * @param {string} mechanism The Auth mechanism we are invoking + * @param {string} db The db we are invoking the mechanism against + * @param {...object} param Parameters for the specific mechanism + * @param {authResultCallback} callback A callback function + */ +ReplSet.prototype.auth = function(mechanism, db) { + var allArgs = Array.prototype.slice.call(arguments, 0).slice(0); + var self = this; + var args = Array.prototype.slice.call(arguments, 2); + var callback = args.pop(); + + // If we don't have the mechanism fail + if(this.s.authProviders[mechanism] == null && mechanism != 'default') + throw new MongoError(f("auth provider %s does not exist", mechanism)); + + // Authenticate against all the servers + var servers = this.s.replState.getAll().slice(0); + var count = servers.length; + // Correct authentication + var authenticated = true; + var authErr = null; + // Set auth in progress + this.s.authInProgress = true; + + // Authenticate against all servers + while(servers.length > 0) { + var server = servers.shift(); + + // Arguments without a callback + var argsWithoutCallback = [mechanism, db].concat(args.slice(0)); + // Create arguments + var finalArguments = argsWithoutCallback.concat([function(err, r) { + count = count - 1; + if(err) authErr = err; + if(!r) authenticated = false; + + // We are done + if(count == 0) { + // We have more servers that are not authenticated, let's authenticate + if(self.s.authInProgressServers.length > 0) { + self.s.authInProgressServers = []; + return self.auth.apply(self, [mechanism, db].concat(args).concat([callback])); + } + + // Auth is done + self.s.authInProgress = false; + // Add successful credentials + if(authErr == null) addCredentials(self.s, db, argsWithoutCallback); + // Return the auth error + if(authErr) return callback(authErr, false); + // Successfully authenticated session + callback(null, new Session({}, self)); + } + }]); + + // Execute the auth + server.auth.apply(server, finalArguments); + } +} + +ReplSet.prototype.state = function() { + return this.s.replState.state; +} + +/** + * Ensure single socket connections to arbiters and hidden servers + * @method + */ +var handleIsmaster = function(self) { + return function(ismaster, _server) { + if(ismaster.arbiterOnly) { + _server.s.options.size = 1; + } else if(ismaster.hidden) { + _server.s.options.size = 1; + } + } +} + +/** + * Initiate server connect + * @method + */ +ReplSet.prototype.connect = function(_options) { + var self = this; + // Start replicaset inquiry process + setTimeout(replicasetInquirer(this, this.s, false), this.s.haInterval); + // Additional options + if(_options) for(var name in _options) this.s.options[name] = _options[name]; + + // Set the state as connecting + this.s.replState.state = CONNECTING; + + // No fullsetup reached + this.s.fullsetup = false; + + // For all entries in the seedlist build a server instance + this.s.seedlist.forEach(function(e) { + // Clone options + var opts = cloneOptions(self.s.options); + // Add host and port + opts.host = e.host; + opts.port = e.port; + opts.reconnect = false; + opts.readPreferenceStrategies = self.s.readPreferenceStrategies; + opts.emitError = true; + if(self.s.tag) opts.tag = self.s.tag; + // Share the auth store + opts.authProviders = self.s.authProviders; + // Create a new Server + var server = new Server(opts); + // Handle the ismaster + server.on('ismaster', handleIsmaster(self)); + // Add to list of disconnected servers + self.s.disconnectedServers.push(server); + // Add to list of inflight Connections + self.s.initialConnectionServers.push(server); + }); + + // Attempt to connect to all the servers + while(this.s.disconnectedServers.length > 0) { + // Get the server + var server = this.s.disconnectedServers.shift(); + + // Set up the event handlers + server.once('error', errorHandlerTemp(this, this.s, 'error')); + server.once('close', errorHandlerTemp(this, this.s, 'close')); + server.once('timeout', errorHandlerTemp(this, this.s, 'timeout')); + server.once('connect', connectHandler(this, this.s)); + + // Attempt to connect + server.connect(); + } +} + +/** + * Figure out if the server is connected + * @method + * @return {boolean} + */ +ReplSet.prototype.isConnected = function(options) { + options = options || {}; + // If we specified a read preference check if we are connected to something + // than can satisfy this + if(options.readPreference + && options.readPreference.equals(ReadPreference.secondary)) + return this.s.replState.isSecondaryConnected(); + + if(options.readPreference + && options.readPreference.equals(ReadPreference.primary)) + return this.s.replState.isSecondaryConnected() || this.s.replState.isPrimaryConnected(); + + if(this.s.secondaryOnlyConnectionAllowed) return this.s.replState.isSecondaryConnected(); + return this.s.replState.isPrimaryConnected(); +} + +/** + * Figure out if the replicaset instance was destroyed by calling destroy + * @method + * @return {boolean} + */ +ReplSet.prototype.isDestroyed = function() { + return this.s.replState.state == DESTROYED; +} + +/** + * Destroy the server connection + * @method + */ +ReplSet.prototype.destroy = function(emitClose) { + var self = this; + if(this.s.logger.isInfo()) this.s.logger.info(f('[%s] destroyed', this.s.id)); + this.s.replState.state = DESTROYED; + + // Emit close + if(emitClose && self.listeners('close').length > 0) self.emit('close', self); + + // Destroy state + this.s.replState.destroy(); + + // Clear out any listeners + var events = ['timeout', 'error', 'close', 'joined', 'left']; + events.forEach(function(e) { + self.removeAllListeners(e); + }); +} + +/** + * A replset connect event, used to verify that the connection is up and running + * + * @event ReplSet#connect + * @type {ReplSet} + */ + +/** + * The replset high availability event + * + * @event ReplSet#ha + * @type {function} + * @param {string} type The stage in the high availability event (start|end) + * @param {boolean} data.norepeat This is a repeating high availability process or a single execution only + * @param {number} data.id The id for this high availability request + * @param {object} data.state An object containing the information about the current replicaset + */ + +/** + * A server member left the replicaset + * + * @event ReplSet#left + * @type {function} + * @param {string} type The type of member that left (primary|secondary|arbiter) + * @param {Server} server The server object that left + */ + +/** + * A server member joined the replicaset + * + * @event ReplSet#joined + * @type {function} + * @param {string} type The type of member that joined (primary|secondary|arbiter) + * @param {Server} server The server object that joined + */ + +// +// Inquires about state changes +// + +// Add the new credential for a db, removing the old +// credential from the cache +var addCredentials = function(s, db, argsWithoutCallback) { + // Remove any credentials for the db + clearCredentials(s, db + ".dummy"); + // Add new credentials to list + s.credentials.push(argsWithoutCallback); +} + +// Clear out credentials for a namespace +var clearCredentials = function(s, ns) { + var db = ns.split('.')[0]; + var filteredCredentials = []; + + // Filter out all credentials for the db the user is logging out off + for(var i = 0; i < s.credentials.length; i++) { + if(s.credentials[i][1] != db) filteredCredentials.push(s.credentials[i]); + } + + // Set new list of credentials + s.credentials = filteredCredentials; +} + +// +// Filter serves by tags +var filterByTags = function(readPreference, servers) { + if(readPreference.tags == null) return servers; + var filteredServers = []; + var tags = readPreference.tags; + + // Iterate over all the servers + for(var i = 0; i < servers.length; i++) { + var serverTag = servers[i].lastIsMaster().tags || {}; + // Did we find the a matching server + var found = true; + // Check if the server is valid + for(var name in tags) { + if(serverTag[name] != tags[name]) found = false; + } + + // Add to candidate list + if(found) filteredServers.push(servers[i]); + } + + // Returned filtered servers + return filteredServers; +} + +// +// Pick a server based on readPreference +var pickServer = function(self, s, readPreference) { + // If no read Preference set to primary by default + readPreference = readPreference || ReadPreference.primary; + + // Do we have a custom readPreference strategy, use it + if(s.readPreferenceStrategies != null && s.readPreferenceStrategies[readPreference.preference] != null) { + if(s.readPreferenceStrategies[readPreference.preference] == null) throw new MongoError(f("cannot locate read preference handler for %s", readPreference.preference)); + var server = s.readPreferenceStrategies[readPreference.preference].pickServer(s.replState, readPreference); + if(s.debug) self.emit('pickedServer', readPreference, server); + return server; + } + + // Filter out any hidden secondaries + var secondaries = s.replState.secondaries.filter(function(server) { + if(server.lastIsMaster().hidden) return false; + return true; + }); + + // Check if we can satisfy and of the basic read Preferences + if(readPreference.equals(ReadPreference.secondary) + && secondaries.length == 0) + throw new MongoError("no secondary server available"); + + if(readPreference.equals(ReadPreference.secondaryPreferred) + && secondaries.length == 0 + && s.replState.primary == null) + throw new MongoError("no secondary or primary server available"); + + if(readPreference.equals(ReadPreference.primary) + && s.replState.primary == null) + throw new MongoError("no primary server available"); + + // Secondary + if(readPreference.equals(ReadPreference.secondary)) { + s.index = (s.index + 1) % secondaries.length; + return secondaries[s.index]; + } + + // Secondary preferred + if(readPreference.equals(ReadPreference.secondaryPreferred)) { + if(secondaries.length > 0) { + // Apply tags if present + var servers = filterByTags(readPreference, secondaries); + // If have a matching server pick one otherwise fall through to primary + if(servers.length > 0) { + s.index = (s.index + 1) % servers.length; + return servers[s.index]; + } + } + + return s.replState.primary; + } + + // Primary preferred + if(readPreference.equals(ReadPreference.primaryPreferred)) { + if(s.replState.primary) return s.replState.primary; + + if(secondaries.length > 0) { + // Apply tags if present + var servers = filterByTags(readPreference, secondaries); + // If have a matching server pick one otherwise fall through to primary + if(servers.length > 0) { + s.index = (s.index + 1) % servers.length; + return servers[s.index]; + } + + // Throw error a we have not valid secondary or primary servers + throw new MongoError("no secondary or primary server available"); + } + } + + // Return the primary + return s.replState.primary; +} + +var replicasetInquirer = function(self, state, norepeat) { + return function() { + if(state.replState.state == DESTROYED) return + // Process already running don't rerun + if(state.highAvailabilityProcessRunning) return; + // Started processes + state.highAvailabilityProcessRunning = true; + if(state.logger.isInfo()) state.logger.info(f('[%s] monitoring process running %s', state.id, JSON.stringify(state.replState))); + + // Unique HA id to identify the current look running + var localHaId = state.haId++; + + // Clean out any failed connection attempts + state.connectingServers = {}; + + // Controls if we are doing a single inquiry or repeating + norepeat = typeof norepeat == 'boolean' ? norepeat : false; + + // If we have a primary and a disconnect handler, execute + // buffered operations + if(state.replState.isPrimaryConnected() && state.replState.isSecondaryConnected() && state.disconnectHandler) { + state.disconnectHandler.execute(); + } + + // Emit replicasetInquirer + self.emit('ha', 'start', {norepeat: norepeat, id: localHaId, state: state.replState ? state.replState.toJSON() : {}}); + + // Let's process all the disconnected servers + while(state.disconnectedServers.length > 0) { + // Get the first disconnected server + var server = state.disconnectedServers.shift(); + if(state.logger.isInfo()) state.logger.info(f('[%s] monitoring attempting to connect to %s', state.id, server.lastIsMaster() ? server.lastIsMaster().me : server.name)); + // Set up the event handlers + server.once('error', errorHandlerTemp(self, state, 'error')); + server.once('close', errorHandlerTemp(self, state, 'close')); + server.once('timeout', errorHandlerTemp(self, state, 'timeout')); + server.once('connect', connectHandler(self, state)); + // Attempt to connect + server.connect(); + } + + // Cleanup state (removed disconnected servers) + state.replState.clean(); + + // We need to query all servers + var servers = state.replState.getAll(); + var serversLeft = servers.length; + + // If no servers and we are not destroyed keep pinging + if(servers.length == 0 && state.replState.state == CONNECTED) { + // Emit ha process end + self.emit('ha', 'end', {norepeat: norepeat, id: localHaId, state: state.replState ? state.replState.toJSON() : {}}); + // Ended highAvailabilityProcessRunning + state.highAvailabilityProcessRunning = false; + // Restart ha process + if(!norepeat) setTimeout(replicasetInquirer(self, state, false), state.haInterval); + return; + } + + // + // ismaster for Master server + var primaryIsMaster = null; + + // Kill the server connection if it hangs + var timeoutServer = function(_server) { + return setTimeout(function() { + if(_server.isConnected()) { + _server.connections()[0].connection.destroy(); + } + }, self.s.options.connectionTimeout); + } + + // + // Inspect a specific servers ismaster + var inspectServer = function(server) { + if(state.replState.state == DESTROYED) return; + // Did we get a server + if(server && server.isConnected()) { + // Get the timeout id + var timeoutId = timeoutServer(server); + // Execute ismaster + server.command('system.$cmd', {ismaster:true}, function(err, r) { + // Clear out the timeoutServer + clearTimeout(timeoutId); + // If the state was destroyed + if(state.replState.state == DESTROYED) return; + // Count down the number of servers left + serversLeft = serversLeft - 1; + // If we have an error but still outstanding server request return + if(err && serversLeft > 0) return; + // We had an error and have no more servers to inspect, schedule a new check + if(err && serversLeft == 0) { + self.emit('ha', 'end', {norepeat: norepeat, id: localHaId, state: state.replState ? state.replState.toJSON() : {}}); + // Ended highAvailabilityProcessRunnfing + state.highAvailabilityProcessRunning = false; + // Return the replicasetInquirer + if(!norepeat) setTimeout(replicasetInquirer(self, state, false), state.haInterval); + return; + } + + // Let all the read Preferences do things to the servers + var rPreferencesCount = Object.keys(state.readPreferenceStrategies).length; + + // Handle the primary + var ismaster = r.result; + if(state.logger.isDebug()) state.logger.debug(f('[%s] monitoring process ismaster %s', state.id, JSON.stringify(ismaster))); + + // Update the replicaset state + state.replState.update(ismaster, server); + + // Add any new servers + if(err == null && ismaster.ismaster && Array.isArray(ismaster.hosts)) { + // Hosts to process + var hosts = ismaster.hosts; + // Add arbiters to list of hosts if we have any + if(Array.isArray(ismaster.arbiters)) hosts = hosts.concat(ismaster.arbiters); + if(Array.isArray(ismaster.passives)) hosts = hosts.concat(ismaster.passives); + // Process all the hsots + processHosts(self, state, hosts); + } + + // No read Preferences strategies + if(rPreferencesCount == 0) { + // Don't schedule a new inquiry + if(serversLeft > 0) return; + // Emit ha process end + self.emit('ha', 'end', {norepeat: norepeat, id: localHaId, state: state.replState ? state.replState.toJSON() : {}}); + // Ended highAvailabilityProcessRunning + state.highAvailabilityProcessRunning = false; + // Let's keep monitoring + if(!norepeat) setTimeout(replicasetInquirer(self, state, false), state.haInterval); + return; + } + + // No servers left to query, execute read preference strategies + if(serversLeft == 0) { + // Go over all the read preferences + for(var name in state.readPreferenceStrategies) { + state.readPreferenceStrategies[name].ha(self, state.replState, function() { + rPreferencesCount = rPreferencesCount - 1; + + if(rPreferencesCount == 0) { + // Add any new servers in primary ismaster + if(err == null + && ismaster.ismaster + && Array.isArray(ismaster.hosts)) { + processHosts(self, state, ismaster.hosts); + } + + // Emit ha process end + self.emit('ha', 'end', {norepeat: norepeat, id: localHaId, state: state.replState ? state.replState.toJSON() : {}}); + // Ended highAvailabilityProcessRunning + state.highAvailabilityProcessRunning = false; + // Let's keep monitoring + if(!norepeat) setTimeout(replicasetInquirer(self, state, false), state.haInterval); + return; + } + }); + } + } + }); + } + } + + // Call ismaster on all servers + for(var i = 0; i < servers.length; i++) { + inspectServer(servers[i]); + } + + // If no more initial servers and new scheduled servers to connect + if(state.replState.secondaries.length >= 1 && state.replState.primary != null && !state.fullsetup) { + state.fullsetup = true; + self.emit('fullsetup', self); + } + + // If all servers are accounted for and we have not sent the all event + if(state.replState.primary != null && self.lastIsMaster() + && Array.isArray(self.lastIsMaster().hosts) && !state.all) { + var length = 1 + state.replState.secondaries.length; + // If we have all secondaries + primary + if(length == self.lastIsMaster().hosts.length + 1) { + state.all = true; + self.emit('all', self); + } + } + } +} + +// Error handler for initial connect +var errorHandlerTemp = function(self, state, event) { + return function(err, server) { + // Log the information + if(state.logger.isInfo()) state.logger.info(f('[%s] server %s disconnected', state.id, server.lastIsMaster() ? server.lastIsMaster().me : server.name)); + // Filter out any connection servers + state.initialConnectionServers = state.initialConnectionServers.filter(function(_server) { + return server.name != _server.name; + }); + + // Connection is destroyed, ignore + if(state.replState.state == DESTROYED) return; + + // Remove any non used handlers + ['error', 'close', 'timeout', 'connect'].forEach(function(e) { + server.removeAllListeners(e); + }) + + // Push to list of disconnected servers + addToListIfNotExist(state.disconnectedServers, server); + + // End connection operation if we have no legal replicaset state + if(state.initialConnectionServers == 0 && state.replState.state == CONNECTING) { + if((state.secondaryOnlyConnectionAllowed && !state.replState.isSecondaryConnected() && !state.replState.isPrimaryConnected()) + || (!state.secondaryOnlyConnectionAllowed && !state.replState.isPrimaryConnected())) { + if(state.logger.isInfo()) state.logger.info(f('[%s] no valid seed servers in list', state.id)); + + if(self.listeners('error').length > 0) + return self.emit('error', new MongoError('no valid seed servers in list')); + } + } + + // If the number of disconnected servers is equal to + // the number of seed servers we cannot connect + if(state.disconnectedServers.length == state.seedlist.length && state.replState.state == CONNECTING) { + if(state.emitError && self.listeners('error').length > 0) { + if(state.logger.isInfo()) state.logger.info(f('[%s] no valid seed servers in list', state.id)); + + if(self.listeners('error').length > 0) + self.emit('error', new MongoError('no valid seed servers in list')); + } + } + } +} + +// Connect handler +var connectHandler = function(self, state) { + return function(server) { + if(state.logger.isInfo()) state.logger.info(f('[%s] connected to %s', state.id, server.name)); + // Destroyed connection + if(state.replState.state == DESTROYED) { + server.destroy(false, false); + return; + } + + // Filter out any connection servers + state.initialConnectionServers = state.initialConnectionServers.filter(function(_server) { + return server.name != _server.name; + }); + + // Process the new server + var processNewServer = function() { + // Discover any additional servers + var ismaster = server.lastIsMaster(); + + var events = ['error', 'close', 'timeout', 'connect', 'message']; + // Remove any non used handlers + events.forEach(function(e) { + server.removeAllListeners(e); + }) + + // Clean up + delete state.connectingServers[server.name]; + // Update the replicaset state, destroy if not added + if(!state.replState.update(ismaster, server)) { + return server.destroy(); + } + + // Add the server handling code + if(server.isConnected()) { + server.on('error', errorHandler(self, state)); + server.on('close', closeHandler(self, state)); + server.on('timeout', timeoutHandler(self, state)); + } + + // Hosts to process + var hosts = ismaster.hosts; + // Add arbiters to list of hosts if we have any + if(Array.isArray(ismaster.arbiters)) hosts = hosts.concat(ismaster.arbiters); + if(Array.isArray(ismaster.passives)) hosts = hosts.concat(ismaster.passives); + + // Add any new servers + processHosts(self, state, hosts); + + // If have the server instance already destroy it + if(state.initialConnectionServers.length == 0 && Object.keys(state.connectingServers).length == 0 + && !state.replState.isPrimaryConnected() && !state.secondaryOnlyConnectionAllowed && state.replState.state == CONNECTING) { + if(state.logger.isInfo()) state.logger.info(f('[%s] no primary found in replicaset', state.id)); + self.emit('error', new MongoError("no primary found in replicaset")); + return self.destroy(); + } + + // If no more initial servers and new scheduled servers to connect + if(state.replState.secondaries.length >= 1 && state.replState.primary != null && !state.fullsetup) { + state.fullsetup = true; + self.emit('fullsetup', self); + } + } + + // Save up new members to be authenticated against + if(self.s.authInProgress) { + self.s.authInProgressServers.push(server); + } + + // No credentials just process server + if(state.credentials.length == 0) return processNewServer(); + // Do we have credentials, let's apply them all + var count = state.credentials.length; + // Apply the credentials + for(var i = 0; i < state.credentials.length; i++) { + server.auth.apply(server, state.credentials[i].concat([function(err, r) { + count = count - 1; + if(count == 0) processNewServer(); + }])); + } + } +} + +// +// Detect if we need to add new servers +var processHosts = function(self, state, hosts) { + if(state.replState.state == DESTROYED) return; + if(Array.isArray(hosts)) { + // Check any hosts exposed by ismaster + for(var i = 0; i < hosts.length; i++) { + // If not found we need to create a new connection + if(!state.replState.contains(hosts[i])) { + if(state.connectingServers[hosts[i]] == null && !inInitialConnectingServers(self, state, hosts[i])) { + if(state.logger.isInfo()) state.logger.info(f('[%s] scheduled server %s for connection', state.id, hosts[i])); + // Make sure we know what is trying to connect + state.connectingServers[hosts[i]] = hosts[i]; + // Connect the server + connectToServer(self, state, hosts[i].split(':')[0], parseInt(hosts[i].split(':')[1], 10)); + } + } + } + } +} + +var inInitialConnectingServers = function(self, state, address) { + for(var i = 0; i < state.initialConnectionServers.length; i++) { + if(state.initialConnectionServers[i].name == address) return true; + } + return false; +} + +// Connect to a new server +var connectToServer = function(self, state, host, port) { + var opts = cloneOptions(state.options); + opts.host = host; + opts.port = port; + opts.reconnect = false; + opts.readPreferenceStrategies = state.readPreferenceStrategies; + if(state.tag) opts.tag = state.tag; + // Share the auth store + opts.authProviders = state.authProviders; + opts.emitError = true; + // Create a new server instance + var server = new Server(opts); + // Handle the ismaster + server.on('ismaster', handleIsmaster(self)); + // Set up the event handlers + server.once('error', errorHandlerTemp(self, state, 'error')); + server.once('close', errorHandlerTemp(self, state, 'close')); + server.once('timeout', errorHandlerTemp(self, state, 'timeout')); + server.once('connect', connectHandler(self, state)); + // Attempt to connect + server.connect(); +} + +// +// Add server to the list if it does not exist +var addToListIfNotExist = function(list, server) { + var found = false; + + // Remove any non used handlers + ['error', 'close', 'timeout', 'connect'].forEach(function(e) { + server.removeAllListeners(e); + }) + + // Check if the server already exists + for(var i = 0; i < list.length; i++) { + if(list[i].equals(server)) found = true; + } + + if(!found) { + list.push(server); + } + + return found; +} + +var errorHandler = function(self, state) { + return function(err, server) { + if(state.replState.state == DESTROYED) return; + if(state.logger.isInfo()) state.logger.info(f('[%s] server %s errored out with %s', state.id, server.lastIsMaster() ? server.lastIsMaster().me : server.name, JSON.stringify(err))); + var found = addToListIfNotExist(state.disconnectedServers, server); + if(!found) self.emit('left', state.replState.remove(server), server); + if(found && state.emitError && self.listeners('error').length > 0) self.emit('error', err, server); + + // Fire off a detection of missing server using minHeartbeatFrequencyMS + setTimeout(function() { + replicasetInquirer(self, self.s, true)(); + }, self.s.minHeartbeatFrequencyMS); + } +} + +var timeoutHandler = function(self, state) { + return function(err, server) { + if(state.replState.state == DESTROYED) return; + if(state.logger.isInfo()) state.logger.info(f('[%s] server %s timed out', state.id, server.lastIsMaster() ? server.lastIsMaster().me : server.name)); + var found = addToListIfNotExist(state.disconnectedServers, server); + if(!found) self.emit('left', state.replState.remove(server), server); + + // Fire off a detection of missing server using minHeartbeatFrequencyMS + setTimeout(function() { + replicasetInquirer(self, self.s, true)(); + }, self.s.minHeartbeatFrequencyMS); + } +} + +var closeHandler = function(self, state) { + return function(err, server) { + if(state.replState.state == DESTROYED) return; + if(state.logger.isInfo()) state.logger.info(f('[%s] server %s closed', state.id, server.lastIsMaster() ? server.lastIsMaster().me : server.name)); + var found = addToListIfNotExist(state.disconnectedServers, server); + if(!found) self.emit('left', state.replState.remove(server), server); + + // Fire off a detection of missing server using minHeartbeatFrequencyMS + setTimeout(function() { + replicasetInquirer(self, self.s, true)(); + }, self.s.minHeartbeatFrequencyMS); + } +} + +// +// Validate if a non-master or recovering error +var notMasterError = function(r) { + // Get result of any + var result = r && r.result ? r.result : r; + + // Explore if we have a not master error + if(result && (result.err == 'not master' + || result.errmsg == 'not master' || (result['$err'] && result['$err'].indexOf('not master or secondary') != -1) + || (result['$err'] && result['$err'].indexOf("not master and slaveOk=false") != -1) + || result.errmsg == 'node is recovering')) { + return true; + } + + return false; +} + +module.exports = ReplSet; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/replset_state.js b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/replset_state.js new file mode 100644 index 0000000..42bf7e4 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/replset_state.js @@ -0,0 +1,475 @@ +"use strict"; + +var Logger = require('../connection/logger') + , f = require('util').format + , ObjectId = require('bson').ObjectId + , MongoError = require('../error'); + +var DISCONNECTED = 'disconnected'; +var CONNECTING = 'connecting'; +var CONNECTED = 'connected'; +var DESTROYED = 'destroyed'; + +/** + * Creates a new Replicaset State object + * @class + * @property {object} primary Primary property + * @property {array} secondaries List of secondaries + * @property {array} arbiters List of arbiters + * @return {State} A cursor instance + */ +var State = function(replSet, options) { + this.replSet = replSet; + this.options = options; + this.secondaries = []; + this.arbiters = []; + this.passives = []; + this.primary = null; + // Initial state is disconnected + this.state = DISCONNECTED; + // Current electionId + this.electionId = null; + // Get a logger instance + this.logger = Logger('ReplSet', options); + // Unpacked options + this.id = options.id; + this.setName = options.setName; + this.connectingServers = options.connectingServers; + this.secondaryOnlyConnectionAllowed = options.secondaryOnlyConnectionAllowed; +} + +/** + * Is there a secondary connected + * @method + * @return {boolean} + */ +State.prototype.isSecondaryConnected = function() { + for(var i = 0; i < this.secondaries.length; i++) { + if(this.secondaries[i].isConnected()) return true; + } + + return false; +} + +/** + * Is there a primary connection + * @method + * @return {boolean} + */ +State.prototype.isPrimaryConnected = function() { + return this.primary != null && this.primary.isConnected(); +} + +/** + * Is the given address the primary + * @method + * @param {string} address Server address + * @return {boolean} + */ +State.prototype.isPrimary = function(address) { + if(this.primary == null) return false; + return this.primary && this.primary.equals(address); +} + +/** + * Is the given address a secondary + * @method + * @param {string} address Server address + * @return {boolean} + */ +State.prototype.isSecondary = function(address) { + // Check if the server is a secondary at the moment + for(var i = 0; i < this.secondaries.length; i++) { + if(this.secondaries[i].equals(address)) { + return true; + } + } + + return false; +} + +/** + * Is the given address a secondary + * @method + * @param {string} address Server address + * @return {boolean} + */ +State.prototype.isPassive = function(address) { + // Check if the server is a secondary at the moment + for(var i = 0; i < this.passives.length; i++) { + if(this.passives[i].equals(address)) { + return true; + } + } + + return false; +} + +/** + * Does the replicaset contain this server + * @method + * @param {string} address Server address + * @return {boolean} + */ +State.prototype.contains = function(address) { + if(this.primary && this.primary.equals(address)) return true; + for(var i = 0; i < this.secondaries.length; i++) { + if(this.secondaries[i].equals(address)) return true; + } + + for(var i = 0; i < this.arbiters.length; i++) { + if(this.arbiters[i].equals(address)) return true; + } + + for(var i = 0; i < this.passives.length; i++) { + if(this.passives[i].equals(address)) return true; + } + + return false; +} + +/** + * Clean out all dead connections + * @method + */ +State.prototype.clean = function() { + if(this.primary != null && !this.primary.isConnected()) { + this.primary = null; + } + + // Filter out disconnected servers + this.secondaries = this.secondaries.filter(function(s) { + return s.isConnected(); + }); + + // Filter out disconnected servers + this.arbiters = this.arbiters.filter(function(s) { + return s.isConnected(); + }); +} + +/** + * Destroy state + * @method + */ +State.prototype.destroy = function() { + this.state = DESTROYED; + if(this.primary) this.primary.destroy(); + this.secondaries.forEach(function(s) { + s.destroy(); + }); +} + +/** + * Remove server from state + * @method + * @param {Server} Server to remove + * @return {string} Returns type of server removed (primary|secondary) + */ +State.prototype.remove = function(server) { + if(this.primary && this.primary.equals(server)) { + this.primary = null; + } + + var length = this.arbiters.length; + // Filter out the server from the arbiters + this.arbiters = this.arbiters.filter(function(s) { + return !s.equals(server); + }); + if(this.arbiters.length < length) return 'arbiter'; + + var length = this.passives.length; + // Filter out the server from the passives + this.passives = this.passives.filter(function(s) { + return !s.equals(server); + }); + + // We have removed a passive + if(this.passives.length < length) { + // Ensure we removed it from the list of secondaries as well if it exists + this.secondaries = this.secondaries.filter(function(s) { + return !s.equals(server); + }); + } + + // Filter out the server from the secondaries + this.secondaries = this.secondaries.filter(function(s) { + return !s.equals(server); + }); + + // Get the isMaster + var isMaster = server.lastIsMaster(); + // Return primary if the server was primary + if(isMaster.ismaster) return 'primary'; + if(isMaster.secondary) return 'secondary'; + if(isMaster.passive) return 'passive'; + return 'arbiter'; +} + +/** + * Get the server by name + * @method + * @param {string} address Server address + * @return {Server} + */ +State.prototype.get = function(server) { + var found = false; + // All servers to search + var servers = this.primary ? [this.primary] : []; + servers = servers.concat(this.secondaries); + // Locate the server + for(var i = 0; i < servers.length; i++) { + if(servers[i].equals(server)) { + return servers[i]; + } + } +} + +/** + * Get all the servers in the set + * @method + * @return {array} + */ +State.prototype.getAll = function() { + var servers = []; + if(this.primary) servers.push(this.primary); + return servers.concat(this.secondaries); +} + +/** + * All raw connections + * @method + * @return {array} + */ +State.prototype.getAllConnections = function() { + var connections = []; + if(this.primary) connections = connections.concat(this.primary.connections()); + this.secondaries.forEach(function(s) { + connections = connections.concat(s.connections()); + }) + + return connections; +} + +/** + * Return JSON object + * @method + * @return {object} + */ +State.prototype.toJSON = function() { + return { + primary: this.primary ? this.primary.lastIsMaster().me : null + , secondaries: this.secondaries.map(function(s) { + return s.lastIsMaster().me + }) + } +} + +/** + * Returns the last known ismaster document for this server + * @method + * @return {object} + */ +State.prototype.lastIsMaster = function() { + if(this.primary) return this.primary.lastIsMaster(); + if(this.secondaries.length > 0) return this.secondaries[0].lastIsMaster(); + return {}; +} + +/** + * Promote server to primary + * @method + * @param {Server} server Server we wish to promote + */ +State.prototype.promotePrimary = function(server) { + var currentServer = this.get(server); + // Server does not exist in the state, add it as new primary + if(currentServer == null) { + this.primary = server; + return; + } + + // We found a server, make it primary and remove it from the secondaries + // Remove the server first + this.remove(currentServer); + // Set as primary + this.primary = currentServer; +} + +var add = function(list, server) { + // Check if the server is a secondary at the moment + for(var i = 0; i < list.length; i++) { + if(list[i].equals(server)) return false; + } + + list.push(server); + return true; +} + +/** + * Add server to list of secondaries + * @method + * @param {Server} server Server we wish to add + */ +State.prototype.addSecondary = function(server) { + return add(this.secondaries, server); +} + +/** + * Add server to list of arbiters + * @method + * @param {Server} server Server we wish to add + */ +State.prototype.addArbiter = function(server) { + return add(this.arbiters, server); +} + +/** + * Add server to list of passives + * @method + * @param {Server} server Server we wish to add + */ +State.prototype.addPassive = function(server) { + return add(this.passives, server); +} + +var compareObjectIds = function(id1, id2) { + var a = new Buffer(id1.toHexString(), 'hex'); + var b = new Buffer(id2.toHexString(), 'hex'); + + if(a === b) { + return 0; + } + + if(typeof Buffer.compare === 'function') { + return Buffer.compare(a, b); + } + + var x = a.length; + var y = b.length; + var len = Math.min(x, y); + + for (var i = 0; i < len; i++) { + if (a[i] !== b[i]) { + break; + } + } + + if (i !== len) { + x = a[i]; + y = b[i]; + } + + return x < y ? -1 : y < x ? 1 : 0; +} + +/** + * Update the state given a specific ismaster result + * @method + * @param {object} ismaster IsMaster result + * @param {Server} server IsMaster Server source + */ +State.prototype.update = function(ismaster, server) { + var self = this; + // Not in a known connection valid state + if(!ismaster.ismaster && !ismaster.secondary && !ismaster.arbiterOnly) { + // Remove the state + var result = self.remove(server); + if(self.state == CONNECTED) { + if(self.logger.isInfo()) self.logger.info(f('[%s] removing %s from set', self.id, ismaster.me)); + self.replSet.emit('left', self.remove(server), server); + } + + return false; + } + + // Set the setName if it's not set from the first server + if(self.setName == null && ismaster.setName) { + if(self.logger.isInfo()) self.logger.info(f('[%s] setting setName to %s', self.id, ismaster.setName)); + self.setName = ismaster.setName; + } + + // Check if the replicaset name matches the provided one + if(ismaster.setName && self.setName != ismaster.setName) { + if(self.logger.isError()) self.logger.error(f('[%s] server in replset %s is not part of the specified setName %s', self.id, ismaster.setName, self.setName)); + self.remove(server); + self.replSet.emit('error', new MongoError("provided setName for Replicaset Connection does not match setName found in server seedlist")); + return false; + } + + // Log information + if(self.logger.isInfo()) self.logger.info(f('[%s] updating replicaset state %s', self.id, JSON.stringify(this))); + + // It's a master set it + if(ismaster.ismaster && self.setName == ismaster.setName && !self.isPrimary(ismaster.me)) { + // Check if the electionId is not null + if(ismaster.electionId instanceof ObjectId && self.electionId instanceof ObjectId) { + if(compareObjectIds(self.electionId, ismaster.electionId) == -1) { + self.electionId = ismaster.electionId; + } else if(compareObjectIds(self.electionId, ismaster.electionId) == 0) { + self.electionId = ismaster.electionId; + } else { + return false; + } + } + + // Initial electionId + if(ismaster.electionId instanceof ObjectId && self.electionId == null) { + self.electionId = ismaster.electionId; + } + + // Promote to primary + self.promotePrimary(server); + // Log change of primary + if(self.logger.isInfo()) self.logger.info(f('[%s] promoting %s to primary', self.id, ismaster.me)); + // Emit primary + self.replSet.emit('joined', 'primary', this.primary); + + // We are connected + if(self.state == CONNECTING) { + self.state = CONNECTED; + self.replSet.emit('connect', self.replSet); + } else { + self.state = CONNECTED; + self.replSet.emit('reconnect', server); + } + } else if(!ismaster.ismaster && self.setName == ismaster.setName + && ismaster.arbiterOnly) { + if(self.addArbiter(server)) { + if(self.logger.isInfo()) self.logger.info(f('[%s] promoting %s to arbiter', self.id, ismaster.me)); + self.replSet.emit('joined', 'arbiter', server); + return true; + }; + + return false; + } else if(!ismaster.ismaster && self.setName == ismaster.setName + && ismaster.secondary && ismaster.passive) { + if(self.addPassive(server) && self.addSecondary(server)) { + if(self.logger.isInfo()) self.logger.info(f('[%s] promoting %s to passive', self.id, ismaster.me)); + self.replSet.emit('joined', 'passive', server); + return true; + }; + + return false; + } else if(!ismaster.ismaster && self.setName == ismaster.setName + && ismaster.secondary) { + if(self.addSecondary(server)) { + if(self.logger.isInfo()) self.logger.info(f('[%s] promoting %s to passive', self.id, ismaster.me)); + self.replSet.emit('joined', 'secondary', server); + + if(self.secondaryOnlyConnectionAllowed && self.state == CONNECTING) { + self.state = CONNECTED; + self.replSet.emit('connect', self.replSet); + } + + return true; + }; + + return false; + } + + // Return update applied + return true; +} + +module.exports = State; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/server.js b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/server.js new file mode 100644 index 0000000..5eb5373 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/server.js @@ -0,0 +1,1215 @@ + "use strict"; + +var inherits = require('util').inherits + , f = require('util').format + , bindToCurrentDomain = require('../connection/utils').bindToCurrentDomain + , EventEmitter = require('events').EventEmitter + , Pool = require('../connection/pool') + , b = require('bson') + , Query = require('../connection/commands').Query + , MongoError = require('../error') + , ReadPreference = require('./read_preference') + , BasicCursor = require('../cursor') + , CommandResult = require('./command_result') + , getSingleProperty = require('../connection/utils').getSingleProperty + , getProperty = require('../connection/utils').getProperty + , debugOptions = require('../connection/utils').debugOptions + , BSON = require('bson').native().BSON + , PreTwoSixWireProtocolSupport = require('../wireprotocol/2_4_support') + , TwoSixWireProtocolSupport = require('../wireprotocol/2_6_support') + , ThreeTwoWireProtocolSupport = require('../wireprotocol/3_2_support') + , Session = require('./session') + , Logger = require('../connection/logger') + , MongoCR = require('../auth/mongocr') + , X509 = require('../auth/x509') + , Plain = require('../auth/plain') + , GSSAPI = require('../auth/gssapi') + , SSPI = require('../auth/sspi') + , ScramSHA1 = require('../auth/scram'); + +/** + * @fileOverview The **Server** class is a class that represents a single server topology and is + * used to construct connections. + * + * @example + * var Server = require('mongodb-core').Server + * , ReadPreference = require('mongodb-core').ReadPreference + * , assert = require('assert'); + * + * var server = new Server({host: 'localhost', port: 27017}); + * // Wait for the connection event + * server.on('connect', function(server) { + * server.destroy(); + * }); + * + * // Start connecting + * server.connect(); + */ + +// All bson types +var bsonTypes = [b.Long, b.ObjectID, b.Binary, b.Code, b.DBRef, b.Symbol, b.Double, b.Timestamp, b.MaxKey, b.MinKey]; +// BSON parser +var bsonInstance = null; +// Server instance id +var serverId = 0; +// Callbacks instance id +var callbackId = 0; + +// Single store for all callbacks +var Callbacks = function() { + // EventEmitter.call(this); + var self = this; + // Callbacks + this.callbacks = {}; + // Set the callbacks id + this.id = callbackId++; + // Set the type to server + this.type = 'server'; +} + +// +// Clone the options +var cloneOptions = function(options) { + var opts = {}; + for(var name in options) { + opts[name] = options[name]; + } + return opts; +} + +// +// Flush all callbacks +Callbacks.prototype.flush = function(err) { + for(var id in this.callbacks) { + if(!isNaN(parseInt(id, 10))) { + var callback = this.callbacks[id]; + delete this.callbacks[id]; + callback(err, null); + } + } +} + +Callbacks.prototype.emit = function(id, err, value) { + var callback = this.callbacks[id]; + delete this.callbacks[id]; + callback(err, value); +} + +Callbacks.prototype.raw = function(id) { + if(this.callbacks[id] == null) return false; + return this.callbacks[id].raw == true ? true : false +} + +Callbacks.prototype.documentsReturnedIn = function(id) { + if(this.callbacks[id] == null) return false; + return typeof this.callbacks[id].documentsReturnedIn == 'string' ? this.callbacks[id].documentsReturnedIn : null; +} + +Callbacks.prototype.unregister = function(id) { + delete this.callbacks[id]; +} + +Callbacks.prototype.register = function(id, callback) { + this.callbacks[id] = bindToCurrentDomain(callback); +} + +/** + * @ignore + */ +var bindToCurrentDomain = function(callback) { + var domain = process.domain; + if(domain == null || callback == null) return callback; + return domain.bind(callback); +} + +var DISCONNECTED = 'disconnected'; +var CONNECTING = 'connecting'; +var CONNECTED = 'connected'; +var DESTROYED = 'destroyed'; + +// Supports server +var supportsServer = function(_s) { + return _s.ismaster && typeof _s.ismaster.minWireVersion == 'number'; +} + +// +// createWireProtocolHandler +var createWireProtocolHandler = function(result) { + // // 3.2 wire protocol handler + // if(result && result.maxWireVersion >= 4) { + // return new ThreeTwoWireProtocolSupport(new TwoSixWireProtocolSupport()); + // } + + // 2.6 wire protocol handler + if(result && result.maxWireVersion >= 2) { + return new TwoSixWireProtocolSupport(); + } + + // 2.4 or earlier wire protocol handler + return new PreTwoSixWireProtocolSupport(); +} + +// +// Reconnect server +var reconnectServer = function(self, state) { + // If the current reconnect retries is 0 stop attempting to reconnect + if(state.currentReconnectRetry == 0) { + return self.destroy(true, true); + } + + // Adjust the number of retries + state.currentReconnectRetry = state.currentReconnectRetry - 1; + + // Set status to connecting + state.state = CONNECTING; + // Create a new Pool + state.pool = new Pool(state.options); + // error handler + var reconnectErrorHandler = function(err) { + state.state = DISCONNECTED; + // Destroy the pool + state.pool.destroy(); + // Adjust the number of retries + state.currentReconnectRetry = state.currentReconnectRetry - 1; + // No more retries + if(state.currentReconnectRetry <= 0) { + self.state = DESTROYED; + self.emit('error', f('failed to connect to %s:%s after %s retries', state.options.host, state.options.port, state.reconnectTries)); + } else { + setTimeout(function() { + reconnectServer(self, state); + }, state.reconnectInterval); + } + } + + // + // Attempt to connect + state.pool.once('connect', function() { + // Reset retries + state.currentReconnectRetry = state.reconnectTries; + + // Remove any non used handlers + var events = ['error', 'close', 'timeout', 'parseError']; + events.forEach(function(e) { + state.pool.removeAllListeners(e); + }); + + // Set connected state + state.state = CONNECTED; + + // Add proper handlers + state.pool.once('error', reconnectErrorHandler); + state.pool.once('close', closeHandler(self, state)); + state.pool.once('timeout', timeoutHandler(self, state)); + state.pool.once('parseError', fatalErrorHandler(self, state)); + + // We need to ensure we have re-authenticated + var keys = Object.keys(state.authProviders); + if(keys.length == 0) return self.emit('reconnect', self); + + // Execute all providers + var count = keys.length; + // Iterate over keys + for(var i = 0; i < keys.length; i++) { + state.authProviders[keys[i]].reauthenticate(self, state.pool, function(err, r) { + count = count - 1; + // We are done, emit reconnect event + if(count == 0) { + return self.emit('reconnect', self); + } + }); + } + }); + + // + // Handle connection failure + state.pool.once('error', errorHandler(self, state)); + state.pool.once('close', errorHandler(self, state)); + state.pool.once('timeout', errorHandler(self, state)); + state.pool.once('parseError', errorHandler(self, state)); + + // Connect pool + state.pool.connect(); +} + +// +// Handlers +var messageHandler = function(self, state) { + return function(response, connection) { + try { + // Parse the message + response.parse({raw: state.callbacks.raw(response.responseTo), documentsReturnedIn: state.callbacks.documentsReturnedIn(response.responseTo)}); + if(state.logger.isDebug()) state.logger.debug(f('message [%s] received from %s', response.raw.toString('hex'), self.name)); + state.callbacks.emit(response.responseTo, null, response); + } catch (err) { + state.callbacks.flush(new MongoError(err)); + self.destroy(); + } + } +} + +var errorHandler = function(self, state) { + return function(err, connection) { + if(state.state == DISCONNECTED || state.state == DESTROYED) return; + // Set disconnected state + state.state = DISCONNECTED; + if(state.readPreferenceStrategies != null) notifyStrategies(self, self.s, 'error', [self]); + if(state.logger.isInfo()) state.logger.info(f('server %s errored out with %s', self.name, JSON.stringify(err))); + // Flush out all the callbacks + if(state.callbacks) state.callbacks.flush(new MongoError(f("server %s received an error %s", self.name, JSON.stringify(err)))); + // Destroy all connections + self.destroy(); + // Emit error event + if(state.emitError && self.listeners('error').length > 0) self.emit('error', err, self); + // If we specified the driver to reconnect perform it + if(state.reconnect) setTimeout(function() { + // state.currentReconnectRetry = state.reconnectTries, + reconnectServer(self, state) + }, state.reconnectInterval); + } +} + +var fatalErrorHandler = function(self, state) { + return function(err, connection) { + if(state.state == DISCONNECTED || state.state == DESTROYED) return; + // Set disconnected state + state.state = DISCONNECTED; + + if(state.readPreferenceStrategies != null) notifyStrategies(self, self.s, 'error', [self]); + if(state.logger.isInfo()) state.logger.info(f('server %s errored out with %s', self.name, JSON.stringify(err))); + // Flush out all the callbacks + if(state.callbacks) state.callbacks.flush(new MongoError(f("server %s received an error %s", self.name, JSON.stringify(err)))); + // Emit error event + self.emit('error', err, self); + // If we specified the driver to reconnect perform it + if(state.reconnect) setTimeout(function() { + // state.currentReconnectRetry = state.reconnectTries, + reconnectServer(self, state) + }, state.reconnectInterval); + // Destroy all connections + self.destroy(); + } +} + +var timeoutHandler = function(self, state) { + return function(err, connection) { + if(state.state == DISCONNECTED || state.state == DESTROYED) return; + // Set disconnected state + state.state = DISCONNECTED; + + if(state.readPreferenceStrategies != null) notifyStrategies(self, self.s, 'timeout', [self]); + if(state.logger.isInfo()) state.logger.info(f('server %s timed out', self.name)); + // Flush out all the callbacks + if(state.callbacks) state.callbacks.flush(new MongoError(f("server %s timed out", self.name))); + // Emit error event + self.emit('timeout', err, self); + // If we specified the driver to reconnect perform it + if(state.reconnect) setTimeout(function() { + // state.currentReconnectRetry = state.reconnectTries, + reconnectServer(self, state) + }, state.reconnectInterval); + // Destroy all connections + self.destroy(); + } +} + +var closeHandler = function(self, state) { + return function(err, connection) { + if(state.state == DISCONNECTED || state.state == DESTROYED) return; + // Set disconnected state + state.state = DISCONNECTED; + + if(state.readPreferenceStrategies != null) notifyStrategies(self, self.s, 'close', [self]); + if(state.logger.isInfo()) state.logger.info(f('server %s closed', self.name)); + // Flush out all the callbacks + if(state.callbacks) state.callbacks.flush(new MongoError(f("server %s sockets closed", self.name))); + // Emit error event + self.emit('close', err, self); + // If we specified the driver to reconnect perform it + if(state.reconnect) setTimeout(function() { + // state.currentReconnectRetry = state.reconnectTries, + reconnectServer(self, state) + }, state.reconnectInterval); + // Destroy all connections + self.destroy(); + } +} + +var connectHandler = function(self, state) { + // Apply all stored authentications + var applyAuthentications = function(callback) { + // We need to ensure we have re-authenticated + var keys = Object.keys(state.authProviders); + if(keys.length == 0) return callback(null, null); + + // Execute all providers + var count = keys.length; + // Iterate over keys + for(var i = 0; i < keys.length; i++) { + state.authProviders[keys[i]].reauthenticate(self, state.pool, function(err, r) { + count = count - 1; + // We are done, emit reconnect event + if(count == 0) { + return callback(null, null); + } + }); + } + } + + return function(connection) { + // Apply any applyAuthentications + applyAuthentications(function() { + + // Execute an ismaster + self.command('system.$cmd', {ismaster:true}, function(err, r) { + if(err) { + state.state = DISCONNECTED; + return self.emit('close', err, self); + } + + // Set the current ismaster + if(!err) { + state.ismaster = r.result; + } + + // Emit the ismaster + self.emit('ismaster', r.result, self); + + // Determine the wire protocol handler + state.wireProtocolHandler = createWireProtocolHandler(state.ismaster); + + // Set the wireProtocolHandler + state.options.wireProtocolHandler = state.wireProtocolHandler; + + // Log the ismaster if available + if(state.logger.isInfo()) state.logger.info(f('server %s connected with ismaster [%s]', self.name, JSON.stringify(r.result))); + + // Validate if we it's a server we can connect to + if(!supportsServer(state) && state.wireProtocolHandler == null) { + state.state = DISCONNECTED + return self.emit('error', new MongoError("non supported server version"), self); + } + + // Set the details + if(state.ismaster && state.ismaster.me) state.serverDetails.name = state.ismaster.me; + + // No read preference strategies just emit connect + if(state.readPreferenceStrategies == null) { + state.state = CONNECTED; + return self.emit('connect', self); + } + + // Signal connect to all readPreferences + notifyStrategies(self, self.s, 'connect', [self], function(err, result) { + state.state = CONNECTED; + return self.emit('connect', self); + }); + }); + }); + } +} + +var slaveOk = function(r) { + if(r) return r.slaveOk() + return false; +} + +// +// Execute readPreference Strategies +var notifyStrategies = function(self, state, op, params, callback) { + if(typeof callback != 'function') { + // Notify query start to any read Preference strategies + for(var name in state.readPreferenceStrategies) { + if(state.readPreferenceStrategies[name][op]) { + var strat = state.readPreferenceStrategies[name]; + strat[op].apply(strat, params); + } + } + // Finish up + return; + } + + // Execute the async callbacks + var nPreferences = Object.keys(state.readPreferenceStrategies).length; + if(nPreferences == 0) return callback(null, null); + for(var name in state.readPreferenceStrategies) { + if(state.readPreferenceStrategies[name][op]) { + var strat = state.readPreferenceStrategies[name]; + // Add a callback to params + var cParams = params.slice(0); + cParams.push(function(err, r) { + nPreferences = nPreferences - 1; + if(nPreferences == 0) { + callback(null, null); + } + }) + // Execute the readPreference + strat[op].apply(strat, cParams); + } + } +} + +var debugFields = ['reconnect', 'reconnectTries', 'reconnectInterval', 'emitError', 'cursorFactory', 'host' + , 'port', 'size', 'keepAlive', 'keepAliveInitialDelay', 'noDelay', 'connectionTimeout' + , 'socketTimeout', 'singleBufferSerializtion', 'ssl', 'ca', 'cert', 'key', 'rejectUnauthorized', 'promoteLongs']; + +/** + * Creates a new Server instance + * @class + * @param {boolean} [options.reconnect=true] Server will attempt to reconnect on loss of connection + * @param {number} [options.reconnectTries=30] Server attempt to reconnect #times + * @param {number} [options.reconnectInterval=1000] Server will wait # milliseconds between retries + * @param {boolean} [options.emitError=false] Server will emit errors events + * @param {Cursor} [options.cursorFactory=Cursor] The cursor factory class used for all query cursors + * @param {string} options.host The server host + * @param {number} options.port The server port + * @param {number} [options.size=5] Server connection pool size + * @param {boolean} [options.keepAlive=true] TCP Connection keep alive enabled + * @param {number} [options.keepAliveInitialDelay=0] Initial delay before TCP keep alive enabled + * @param {boolean} [options.noDelay=true] TCP Connection no delay + * @param {number} [options.connectionTimeout=0] TCP Connection timeout setting + * @param {number} [options.socketTimeout=0] TCP Socket timeout setting + * @param {boolean} [options.ssl=false] Use SSL for connection + * @param {Buffer} [options.ca] SSL Certificate store binary buffer + * @param {Buffer} [options.cert] SSL Certificate binary buffer + * @param {Buffer} [options.key] SSL Key file binary buffer + * @param {string} [options.passphrase] SSL Certificate pass phrase + * @param {boolean} [options.rejectUnauthorized=true] Reject unauthorized server certificates + * @param {boolean} [options.promoteLongs=true] Convert Long values from the db into Numbers if they fit into 53 bits + * @return {Server} A cursor instance + * @fires Server#connect + * @fires Server#close + * @fires Server#error + * @fires Server#timeout + * @fires Server#parseError + * @fires Server#reconnect + */ +var Server = function(options) { + var self = this; + + // Add event listener + EventEmitter.call(this); + + // BSON Parser, ensure we have a single instance + if(bsonInstance == null) { + bsonInstance = new BSON(bsonTypes); + } + + // Reconnect retries + var reconnectTries = options.reconnectTries || 30; + + // Keeps all the internal state of the server + this.s = { + // Options + options: options + // Contains all the callbacks + , callbacks: new Callbacks() + // Logger + , logger: Logger('Server', options) + // Server state + , state: DISCONNECTED + // Reconnect option + , reconnect: typeof options.reconnect == 'boolean' ? options.reconnect : true + , reconnectTries: reconnectTries + , reconnectInterval: options.reconnectInterval || 1000 + // Swallow or emit errors + , emitError: typeof options.emitError == 'boolean' ? options.emitError : false + // Current state + , currentReconnectRetry: reconnectTries + // Contains the ismaster + , ismaster: null + // Contains any alternate strategies for picking + , readPreferenceStrategies: options.readPreferenceStrategies + // Auth providers + , authProviders: options.authProviders || {} + // Server instance id + , id: serverId++ + // Grouping tag used for debugging purposes + , tag: options.tag + // Do we have a not connected handler + , disconnectHandler: options.disconnectHandler + // wireProtocolHandler methods + , wireProtocolHandler: options.wireProtocolHandler || new PreTwoSixWireProtocolSupport() + // Factory overrides + , Cursor: options.cursorFactory || BasicCursor + // BSON Parser, ensure we have a single instance + , bsonInstance: bsonInstance + // Pick the right bson parser + , bson: options.bson ? options.bson : bsonInstance + // Internal connection pool + , pool: null + // Server details + , serverDetails: { + host: options.host + , port: options.port + , name: options.port ? f("%s:%s", options.host, options.port) : options.host + } + } + + // Reference state + var s = this.s; + + // Add bson parser to options + options.bson = s.bson; + + // Set error properties + getProperty(this, 'name', 'name', s.serverDetails, {}); + getProperty(this, 'bson', 'bson', s.options, {}); + getProperty(this, 'wireProtocolHandler', 'wireProtocolHandler', s.options, {}); + getSingleProperty(this, 'id', s.id); + + // Add auth providers + this.addAuthProvider('mongocr', new MongoCR()); + this.addAuthProvider('x509', new X509()); + this.addAuthProvider('plain', new Plain()); + this.addAuthProvider('gssapi', new GSSAPI()); + this.addAuthProvider('sspi', new SSPI()); + this.addAuthProvider('scram-sha-1', new ScramSHA1()); +} + +inherits(Server, EventEmitter); + +/** + * Execute a command + * @method + * @param {string} type Type of BSON parser to use (c++ or js) + */ +Server.prototype.setBSONParserType = function(type) { + var nBSON = null; + + if(type == 'c++') { + nBSON = require('bson').native().BSON; + } else if(type == 'js') { + nBSON = require('bson').pure().BSON; + } else { + throw new MongoError(f("% parser not supported", type)); + } + + this.s.options.bson = new nBSON(bsonTypes); +} + +/** + * Returns the last known ismaster document for this server + * @method + * @return {object} + */ +Server.prototype.lastIsMaster = function() { + return this.s.ismaster; +} + +/** + * Initiate server connect + * @method + */ +Server.prototype.connect = function(_options) { + var self = this; + // Set server specific settings + _options = _options || {} + // Set the promotion + if(typeof _options.promoteLongs == 'boolean') { + self.s.options.promoteLongs = _options.promoteLongs; + } + + // Destroy existing pool + if(self.s.pool) { + self.s.pool.destroy(); + self.s.pool = null; + } + + // Set the state to connection + self.s.state = CONNECTING; + // Create a new connection pool + if(!self.s.pool) { + self.s.options.messageHandler = messageHandler(self, self.s); + self.s.pool = new Pool(self.s.options); + } + + // Add all the event handlers + self.s.pool.once('timeout', timeoutHandler(self, self.s)); + self.s.pool.once('close', closeHandler(self, self.s)); + self.s.pool.once('error', errorHandler(self, self.s)); + self.s.pool.once('connect', connectHandler(self, self.s)); + self.s.pool.once('parseError', fatalErrorHandler(self, self.s)); + + // Connect the pool + self.s.pool.connect(); +} + +/** + * Destroy the server connection + * @method + */ +Server.prototype.destroy = function(emitClose, emitDestroy) { + var self = this; + if(self.s.logger.isDebug()) self.s.logger.debug(f('destroy called on server %s', self.name)); + // Emit close + if(emitClose && self.listeners('close').length > 0) self.emit('close', self); + + // Emit destroy event + if(emitDestroy) self.emit('destroy', self); + // Set state as destroyed + self.s.state = DESTROYED; + // Close the pool + self.s.pool.destroy(); + // Flush out all the callbacks + if(self.s.callbacks) self.s.callbacks.flush(new MongoError(f("server %s sockets closed", self.name))); +} + +/** + * Figure out if the server is connected + * @method + * @return {boolean} + */ +Server.prototype.isConnected = function() { + var self = this; + if(self.s.pool) return self.s.pool.isConnected(); + return false; +} + +/** + * Figure out if the server instance was destroyed by calling destroy + * @method + * @return {boolean} + */ +Server.prototype.isDestroyed = function() { + return this.s.state == DESTROYED; +} + +var executeSingleOperation = function(self, ns, cmd, queryOptions, options, onAll, callback) { + // Create a query instance + var query = new Query(self.s.bson, ns, cmd, queryOptions); + + // Set slave OK + query.slaveOk = slaveOk(options.readPreference); + + // Notify query start to any read Preference strategies + if(self.s.readPreferenceStrategies != null) + notifyStrategies(self, self.s, 'startOperation', [self, query, new Date()]); + + // Get a connection (either passed or from the pool) + var connection = options.connection || self.s.pool.get(); + + // Double check if we have a valid connection + if(!connection.isConnected()) { + return callback(new MongoError(f("no connection available to server %s", self.name))); + } + + // Print cmd and execution connection if in debug mode for logging + if(self.s.logger.isDebug()) { + var json = connection.toJSON(); + self.s.logger.debug(f('cmd [%s] about to be executed on connection with id %s at %s:%s', JSON.stringify(cmd), json.id, json.host, json.port)); + } + + // Execute multiple queries + if(onAll) { + var connections = self.s.pool.getAll(); + var total = connections.length; + // We have an error + var error = null; + // Execute on all connections + for(var i = 0; i < connections.length; i++) { + try { + query.incRequestId(); + connections[i].write(query.toBin()); + } catch(err) { + total = total - 1; + if(total == 0) return callback(MongoError.create(err)); + } + + // Register the callback + self.s.callbacks.register(query.requestId, function(err, result) { + if(err) error = err; + total = total - 1; + + // Done + if(total == 0) { + // Notify end of command + notifyStrategies(self, self.s, 'endOperation', [self, error, result, new Date()]); + if(error) return callback(MongoError.create(error)); + // Execute callback, catch and rethrow if needed + try { callback(null, new CommandResult(result.documents[0], connections)); } + catch(err) { process.nextTick(function() { throw err}); } + } + }); + } + + return; + } + + // Execute a single command query + try { + connection.write(query.toBin()); + } catch(err) { + return callback(MongoError.create(err)); + } + + // Register the callback + self.s.callbacks.register(query.requestId, function(err, result) { + // Notify end of command + notifyStrategies(self, self.s, 'endOperation', [self, err, result, new Date()]); + if(err) return callback(err); + if(result.documents[0]['$err'] + || result.documents[0]['errmsg'] + || result.documents[0]['err'] + || result.documents[0]['code']) return callback(MongoError.create(result.documents[0])); + // Execute callback, catch and rethrow if needed + try { callback(null, new CommandResult(result.documents[0], connection)); } + catch(err) { process.nextTick(function() { throw err}); } + }); +} + +/** + * Execute a command + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {object} cmd The command hash + * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it + * @param {Connection} [options.connection] Specify connection object to execute command against + * @param {opResultCallback} callback A callback function + */ +Server.prototype.command = function(ns, cmd, options, callback) { + if(typeof options == 'function') callback = options, options = {}; + var self = this; + if(this.s.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); + // Ensure we have no options + options = options || {}; + // Do we have a read Preference it need to be of type ReadPreference + if(options.readPreference && !(options.readPreference instanceof ReadPreference)) { + throw new Error("readPreference must be an instance of ReadPreference"); + } + + // Debug log + if(self.s.logger.isDebug()) self.s.logger.debug(f('executing command [%s] against %s', JSON.stringify({ + ns: ns, cmd: cmd, options: debugOptions(debugFields, options) + }), self.name)); + + // Topology is not connected, save the call in the provided store to be + // Executed at some point when the handler deems it's reconnected + if(!self.isConnected() && self.s.disconnectHandler != null) { + callback = bindToCurrentDomain(callback); + return self.s.disconnectHandler.add('command', ns, cmd, options, callback); + } + + // If we have no connection error + if(!self.s.pool.isConnected()) return callback(new MongoError(f("no connection available to server %s", self.name))); + + // Execute on all connections + var onAll = typeof options.onAll == 'boolean' ? options.onAll : false; + + // Check keys + var checkKeys = typeof options.checkKeys == 'boolean' ? options.checkKeys: false; + + // Serialize function + var serializeFunctions = typeof options.serializeFunctions == 'boolean' ? options.serializeFunctions : false; + + // Query options + var queryOptions = { + numberToSkip: 0, numberToReturn: -1, checkKeys: checkKeys + }; + + if(serializeFunctions) queryOptions.serializeFunctions = serializeFunctions; + + // Single operation execution + if(!Array.isArray(cmd)) { + return executeSingleOperation(self, ns, cmd, queryOptions, options, onAll, callback); + } + + // Build commands for each of the instances + var queries = new Array(cmd.length); + for(var i = 0; i < cmd.length; i++) { + queries[i] = new Query(self.s.bson, ns, cmd[i], queryOptions); + queries[i].slaveOk = slaveOk(options.readPreference); + } + + // Notify query start to any read Preference strategies + if(self.s.readPreferenceStrategies != null) + notifyStrategies(self, self.s, 'startOperation', [self, queries, new Date()]); + + // Get a connection (either passed or from the pool) + var connection = options.connection || self.s.pool.get(); + + // Double check if we have a valid connection + if(!connection.isConnected()) { + return callback(new MongoError(f("no connection available to server %s", self.name))); + } + + // Print cmd and execution connection if in debug mode for logging + if(self.s.logger.isDebug()) { + var json = connection.toJSON(); + self.s.logger.debug(f('cmd [%s] about to be executed on connection with id %s at %s:%s', JSON.stringify(queries), json.id, json.host, json.port)); + } + + // Canceled operations + var canceled = false; + // Number of operations left + var operationsLeft = queries.length; + // Results + var results = []; + + // We need to nest the callbacks + for(var i = 0; i < queries.length; i++) { + // Get the query object + var query = queries[i]; + + // Execute a single command query + try { + connection.write(query.toBin()); + } catch(err) { + return callback(MongoError.create(err)); + } + + // Register the callback + self.s.callbacks.register(query.requestId, function(err, result) { + // If it's canceled ignore the operation + if(canceled) return; + // Update the current index + operationsLeft = operationsLeft - 1; + + // If we have an error cancel the operation + if(err) { + canceled = true; + return callback(err); + } + + // Return the result + if(result.documents[0]['$err'] + || result.documents[0]['errmsg'] + || result.documents[0]['err'] + || result.documents[0]['code']) { + + // Set to canceled + canceled = true; + // Return the error + return callback(MongoError.create(result.documents[0])); + } + + // Push results + results.push(result.documents[0]); + + // We are done, return the result + if(operationsLeft == 0) { + // Notify end of command + notifyStrategies(self, self.s, 'endOperation', [self, err, result, new Date()]); + + // Turn into command results + var commandResults = new Array(results.length); + for(var i = 0; i < results.length; i++) { + commandResults[i] = new CommandResult(results[i], connection); + } + + // Execute callback, catch and rethrow if needed + try { callback(null, commandResults); } + catch(err) { process.nextTick(function() { throw err}); } + } + }); + } +} + +/** + * Insert one or more documents + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {array} ops An array of documents to insert + * @param {boolean} [options.ordered=true] Execute in order or out of order + * @param {object} [options.writeConcern={}] Write concern for the operation + * @param {opResultCallback} callback A callback function + */ +Server.prototype.insert = function(ns, ops, options, callback) { + if(typeof options == 'function') callback = options, options = {}; + var self = this; + if(this.s.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); + // Topology is not connected, save the call in the provided store to be + // Executed at some point when the handler deems it's reconnected + if(!self.isConnected() && self.s.disconnectHandler != null) { + callback = bindToCurrentDomain(callback); + return self.s.disconnectHandler.add('insert', ns, ops, options, callback); + } + + // Setup the docs as an array + ops = Array.isArray(ops) ? ops : [ops]; + // Execute write + return self.s.wireProtocolHandler.insert(self, self.s.ismaster, ns, self.s.bson, self.s.pool, self.s.callbacks, ops, options, callback); +} + +/** + * Perform one or more update operations + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {array} ops An array of updates + * @param {boolean} [options.ordered=true] Execute in order or out of order + * @param {object} [options.writeConcern={}] Write concern for the operation + * @param {opResultCallback} callback A callback function + */ +Server.prototype.update = function(ns, ops, options, callback) { + if(typeof options == 'function') callback = options, options = {}; + var self = this; + if(this.s.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); + // Topology is not connected, save the call in the provided store to be + // Executed at some point when the handler deems it's reconnected + if(!self.isConnected() && self.s.disconnectHandler != null) { + callback = bindToCurrentDomain(callback); + return self.s.disconnectHandler.add('update', ns, ops, options, callback); + } + + // Setup the docs as an array + ops = Array.isArray(ops) ? ops : [ops]; + // Execute write + return self.s.wireProtocolHandler.update(self, self.s.ismaster, ns, self.s.bson, self.s.pool, self.s.callbacks, ops, options, callback); +} + +/** + * Perform one or more remove operations + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {array} ops An array of removes + * @param {boolean} [options.ordered=true] Execute in order or out of order + * @param {object} [options.writeConcern={}] Write concern for the operation + * @param {opResultCallback} callback A callback function + */ +Server.prototype.remove = function(ns, ops, options, callback) { + if(typeof options == 'function') callback = options, options = {}; + var self = this; + if(this.s.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); + // Topology is not connected, save the call in the provided store to be + // Executed at some point when the handler deems it's reconnected + if(!self.isConnected() && self.s.disconnectHandler != null) { + callback = bindToCurrentDomain(callback); + return self.s.disconnectHandler.add('remove', ns, ops, options, callback); + } + + // Setup the docs as an array + ops = Array.isArray(ops) ? ops : [ops]; + // Execute write + return self.s.wireProtocolHandler.remove(self, self.s.ismaster, ns, self.s.bson, self.s.pool, self.s.callbacks, ops, options, callback); +} + +/** + * Authenticate using a specified mechanism + * @method + * @param {string} mechanism The Auth mechanism we are invoking + * @param {string} db The db we are invoking the mechanism against + * @param {...object} param Parameters for the specific mechanism + * @param {authResultCallback} callback A callback function + */ +Server.prototype.auth = function(mechanism, db) { + var self = this; + var args = Array.prototype.slice.call(arguments, 2); + var callback = args.pop(); + + // If we don't have the mechanism fail + if(self.s.authProviders[mechanism] == null && mechanism != 'default') + throw new MongoError(f("auth provider %s does not exist", mechanism)); + + // If we have the default mechanism we pick mechanism based on the wire + // protocol max version. If it's >= 3 then scram-sha1 otherwise mongodb-cr + if(mechanism == 'default' && self.s.ismaster && self.s.ismaster.maxWireVersion >= 3) { + mechanism = 'scram-sha-1'; + } else if(mechanism == 'default') { + mechanism = 'mongocr'; + } + + // Actual arguments + var finalArguments = [self, self.s.pool, db].concat(args.slice(0)).concat([function(err, r) { + if(err) return callback(err); + if(!r) return callback(new MongoError('could not authenticate')); + callback(null, new Session({}, self)); + }]); + + // Let's invoke the auth mechanism + self.s.authProviders[mechanism].auth.apply(self.s.authProviders[mechanism], finalArguments); +} + +// +// Plugin methods +// + +/** + * Add custom read preference strategy + * @method + * @param {string} name Name of the read preference strategy + * @param {object} strategy Strategy object instance + */ +Server.prototype.addReadPreferenceStrategy = function(name, strategy) { + var self = this; + if(self.s.readPreferenceStrategies == null) self.s.readPreferenceStrategies = {}; + self.s.readPreferenceStrategies[name] = strategy; +} + +/** + * Add custom authentication mechanism + * @method + * @param {string} name Name of the authentication mechanism + * @param {object} provider Authentication object instance + */ +Server.prototype.addAuthProvider = function(name, provider) { + var self = this; + self.s.authProviders[name] = provider; +} + +/** + * Compare two server instances + * @method + * @param {Server} server Server to compare equality against + * @return {boolean} + */ +Server.prototype.equals = function(server) { + if(typeof server == 'string') return server == this.name; + return server.name == this.name; +} + +/** + * All raw connections + * @method + * @return {Connection[]} + */ +Server.prototype.connections = function() { + return this.s.pool.getAll(); +} + +/** + * Get server + * @method + * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it + * @return {Server} + */ +Server.prototype.getServer = function(options) { + return this; +} + +/** + * Get connection + * @method + * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it + * @return {Connection} + */ +Server.prototype.getConnection = function(options) { + return this.s.pool.get(); +} + +/** + * Get callbacks object + * @method + * @return {Callbacks} + */ +Server.prototype.getCallbacks = function() { + return this.s.callbacks; +} + +/** + * Name of BSON parser currently used + * @method + * @return {string} + */ +Server.prototype.parserType = function() { + var s = this.s; + if(s.options.bson.serialize.toString().indexOf('[native code]') != -1) + return 'c++'; + return 'js'; +} + +// // Command +// { +// find: ns +// , query: +// , limit: +// , fields: +// , skip: +// , hint: +// , explain: +// , snapshot: +// , batchSize: +// , returnKey: +// , maxScan: +// , min: +// , max: +// , showDiskLoc: +// , comment: +// , maxTimeMS: +// , raw: +// , readPreference: +// , tailable: +// , oplogReplay: +// , noCursorTimeout: +// , awaitdata: +// , exhaust: +// , partial: +// } + +/** + * Perform one or more remove operations + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {{object}|{Long}} cmd Can be either a command returning a cursor or a cursorId + * @param {object} [options.batchSize=0] Batchsize for the operation + * @param {array} [options.documents=[]] Initial documents list for cursor + * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it + * @param {opResultCallback} callback A callback function + */ +Server.prototype.cursor = function(ns, cmd, cursorOptions) { + var s = this.s; + cursorOptions = cursorOptions || {}; + // Set up final cursor type + var FinalCursor = cursorOptions.cursorFactory || s.Cursor; + // Return the cursor + return new FinalCursor(s.bson, ns, cmd, cursorOptions, this, s.options); +} + +/** + * A server connect event, used to verify that the connection is up and running + * + * @event Server#connect + * @type {Server} + */ + +/** + * The server connection closed, all pool connections closed + * + * @event Server#close + * @type {Server} + */ + +/** + * The server connection caused an error, all pool connections closed + * + * @event Server#error + * @type {Server} + */ + +/** + * The server connection timed out, all pool connections closed + * + * @event Server#timeout + * @type {Server} + */ + +/** + * The driver experienced an invalid message, all pool connections closed + * + * @event Server#parseError + * @type {Server} + */ + +/** + * The server reestablished the connection + * + * @event Server#reconnect + * @type {Server} + */ + +/** + * This is an insert result callback + * + * @callback opResultCallback + * @param {error} error An error object. Set to null if no error present + * @param {CommandResult} command result + */ + +/** + * This is an authentication result callback + * + * @callback authResultCallback + * @param {error} error An error object. Set to null if no error present + * @param {Session} an authenticated session + */ + +module.exports = Server; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/session.js b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/session.js new file mode 100644 index 0000000..032c3c5 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/session.js @@ -0,0 +1,93 @@ +"use strict"; + +var inherits = require('util').inherits + , f = require('util').format + , EventEmitter = require('events').EventEmitter; + +/** + * Creates a new Authentication Session + * @class + * @param {object} [options] Options for the session + * @param {{Server}|{ReplSet}|{Mongos}} topology The topology instance underpinning the session + */ +var Session = function(options, topology) { + this.options = options; + this.topology = topology; + + // Add event listener + EventEmitter.call(this); +} + +inherits(Session, EventEmitter); + +/** + * Execute a command + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {object} cmd The command hash + * @param {object} [options.readPreference] Specify read preference if command supports it + * @param {object} [options.connection] Specify connection object to execute command against + * @param {opResultCallback} callback A callback function + */ +Session.prototype.command = function(ns, cmd, options, callback) { + this.topology.command(ns, cmd, options, callback); +} + +/** + * Insert one or more documents + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {array} ops An array of documents to insert + * @param {boolean} [options.ordered=true] Execute in order or out of order + * @param {object} [options.writeConcern={}] Write concern for the operation + * @param {opResultCallback} callback A callback function + */ +Session.prototype.insert = function(ns, ops, options, callback) { + this.topology.insert(ns, ops, options, callback); +} + +/** + * Perform one or more update operations + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {array} ops An array of updates + * @param {boolean} [options.ordered=true] Execute in order or out of order + * @param {object} [options.writeConcern={}] Write concern for the operation + * @param {opResultCallback} callback A callback function + */ +Session.prototype.update = function(ns, ops, options, callback) { + this.topology.update(ns, ops, options, callback); +} + +/** + * Perform one or more remove operations + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {array} ops An array of removes + * @param {boolean} [options.ordered=true] Execute in order or out of order + * @param {object} [options.writeConcern={}] Write concern for the operation + * @param {opResultCallback} callback A callback function + */ +Session.prototype.remove = function(ns, ops, options, callback) { + this.topology.remove(ns, ops, options, callback); +} + +/** + * Perform one or more remove operations + * @method + * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) + * @param {{object}|{Long}} cmd Can be either a command returning a cursor or a cursorId + * @param {object} [options.batchSize=0] Batchsize for the operation + * @param {array} [options.documents=[]] Initial documents list for cursor + * @param {boolean} [options.tailable=false] Tailable flag set + * @param {boolean} [options.oplogReply=false] oplogReply flag set + * @param {boolean} [options.awaitdata=false] awaitdata flag set + * @param {boolean} [options.exhaust=false] exhaust flag set + * @param {boolean} [options.partial=false] partial flag set + * @param {opResultCallback} callback A callback function + */ +Session.prototype.cursor = function(ns, cmd, options) { + return this.topology.cursor(ns, cmd, options); +} + +module.exports = Session; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/strategies/ping.js b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/strategies/ping.js new file mode 100644 index 0000000..3a7b460 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/strategies/ping.js @@ -0,0 +1,276 @@ +"use strict"; + +var Logger = require('../../connection/logger') + , EventEmitter = require('events').EventEmitter + , inherits = require('util').inherits + , f = require('util').format; + +/** + * Creates a new Ping read preference strategy instance + * @class + * @param {number} [options.pingInterval=5000] Ping interval to check the response time to the different servers + * @param {number} [options.acceptableLatency=250] Acceptable latency for selecting a server for reading (in milliseconds) + * @return {Ping} A cursor instance + */ +var Ping = function(options) { + // Add event listener + EventEmitter.call(this); + + // Contains the ping state + this.s = { + // Contains all the ping data + pings: {} + // Set no options if none provided + , options: options || {} + // Logger + , logger: Logger('Ping', options) + // Ping interval + , pingInterval: options.pingInterval || 10000 + , acceptableLatency: options.acceptableLatency || 15 + // Debug options + , debug: typeof options.debug == 'boolean' ? options.debug : false + // Index + , index: 0 + // Current ping time + , lastPing: null + + } + + // Log the options set + if(this.s.logger.isDebug()) this.s.logger.debug(f('ping strategy interval [%s], acceptableLatency [%s]', this.s.pingInterval, this.s.acceptableLatency)); + + // If we have enabled debug + if(this.s.debug) { + // Add access to the read Preference Strategies + Object.defineProperty(this, 'data', { + enumerable: true, get: function() { return this.s.pings; } + }); + } +} + +inherits(Ping, EventEmitter); + +/** + * @ignore + */ +var filterByTags = function(readPreference, servers) { + if(readPreference.tags == null) return servers; + var filteredServers = []; + var tags = readPreference.tags; + + // Iterate over all the servers + for(var i = 0; i < servers.length; i++) { + var serverTag = servers[i].lastIsMaster().tags || {}; + // Did we find the a matching server + var found = true; + // Check if the server is valid + for(var name in tags) { + if(serverTag[name] != tags[name]) found = false; + } + + // Add to candidate list + if(found) filteredServers.push(servers[i]); + } + + // Returned filtered servers + return filteredServers; +} + +/** + * Pick a server + * @method + * @param {State} set The current replicaset state object + * @param {ReadPreference} readPreference The current readPreference object + * @param {readPreferenceResultCallback} callback The callback to return the result from the function + * @return {object} + */ +Ping.prototype.pickServer = function(set, readPreference) { + var self = this; + // Only get primary and secondaries as seeds + var seeds = {}; + var servers = []; + if(set.primary) { + servers.push(set.primary); + } + + for(var i = 0; i < set.secondaries.length; i++) { + servers.push(set.secondaries[i]); + } + + // Filter by tags + servers = filterByTags(readPreference, servers); + + // Transform the list + var serverList = []; + // for(var name in seeds) { + for(var i = 0; i < servers.length; i++) { + serverList.push({name: servers[i].name, time: self.s.pings[servers[i].name] || 0}); + } + + // Sort by time + serverList.sort(function(a, b) { + return a.time > b.time; + }); + + // Locate lowest time (picked servers are lowest time + acceptable Latency margin) + var lowest = serverList.length > 0 ? serverList[0].time : 0; + + // Filter by latency + serverList = serverList.filter(function(s) { + return s.time <= lowest + self.s.acceptableLatency; + }); + + // No servers, default to primary + if(serverList.length == 0 && set.primary) { + if(self.s.logger.isInfo()) self.s.logger.info(f('picked primary server [%s]', set.primary.name)); + return set.primary; + } else if(serverList.length == 0) { + return null + } + + // We picked first server + if(self.s.logger.isInfo()) self.s.logger.info(f('picked server [%s] with ping latency [%s]', serverList[0].name, serverList[0].time)); + + // Add to the index + self.s.index = self.s.index + 1; + // Select the index + self.s.index = self.s.index % serverList.length; + // Return the first server of the sorted and filtered list + return set.get(serverList[self.s.index].name); +} + +/** + * Start of an operation + * @method + * @param {Server} server The server the operation is running against + * @param {object} query The operation running + * @param {Date} date The start time of the operation + * @return {object} + */ +Ping.prototype.startOperation = function(server, query, date) { +} + +/** + * End of an operation + * @method + * @param {Server} server The server the operation is running against + * @param {error} err An error from the operation + * @param {object} result The result from the operation + * @param {Date} date The start time of the operation + * @return {object} + */ +Ping.prototype.endOperation = function(server, err, result, date) { +} + +/** + * High availability process running + * @method + * @param {State} set The current replicaset state object + * @param {resultCallback} callback The callback to return the result from the function + * @return {object} + */ +Ping.prototype.ha = function(topology, state, callback) { + var self = this; + var servers = state.getAll(); + var count = servers.length; + + // No servers return + if(servers.length == 0) return callback(null, null); + + // Return if we have not yet reached the ping interval + if(self.s.lastPing != null) { + var diff = new Date().getTime() - self.s.lastPing.getTime(); + if(diff < self.s.pingInterval) return callback(null, null); + } + + // Execute operation + var operation = function(_server) { + var start = new Date(); + // Execute ping against server + _server.command('system.$cmd', {ismaster:1}, function(err, r) { + count = count - 1; + var time = new Date().getTime() - start.getTime(); + self.s.pings[_server.name] = time; + // Log info for debug + if(self.s.logger.isDebug()) self.s.logger.debug(f('ha latency for server [%s] is [%s] ms', _server.name, time)); + // We are done with all the servers + if(count == 0) { + // Emit ping event + topology.emit('ping', err, r ? r.result : null); + // Update the last ping time + self.s.lastPing = new Date(); + // Return + callback(null, null); + } + }); + } + + // Let's ping all servers + while(servers.length > 0) { + operation(servers.shift()); + } +} + +var removeServer = function(self, server) { + delete self.s.pings[server.name]; +} + +/** + * Server connection closed + * @method + * @param {Server} server The server that closed + */ +Ping.prototype.close = function(server) { + removeServer(this, server); +} + +/** + * Server connection errored out + * @method + * @param {Server} server The server that errored out + */ +Ping.prototype.error = function(server) { + removeServer(this, server); +} + +/** + * Server connection timeout + * @method + * @param {Server} server The server that timed out + */ +Ping.prototype.timeout = function(server) { + removeServer(this, server); +} + +/** + * Server connection happened + * @method + * @param {Server} server The server that connected + * @param {resultCallback} callback The callback to return the result from the function + */ +Ping.prototype.connect = function(server, callback) { + var self = this; + // Get the command start date + var start = new Date(); + // Execute ping against server + server.command('system.$cmd', {ismaster:1}, function(err, r) { + var time = new Date().getTime() - start.getTime(); + self.s.pings[server.name] = time; + // Log info for debug + if(self.s.logger.isDebug()) self.s.logger.debug(f('connect latency for server [%s] is [%s] ms', server.name, time)); + // Set last ping + self.s.lastPing = new Date(); + // Done, return + callback(null, null); + }); +} + +/** + * This is a result from a readPreference strategy + * + * @callback readPreferenceResultCallback + * @param {error} error An error object. Set to null if no error present + * @param {Server} server The server picked by the strategy + */ + +module.exports = Ping; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/2_4_support.js b/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/2_4_support.js new file mode 100644 index 0000000..2e59095 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/2_4_support.js @@ -0,0 +1,524 @@ +"use strict"; + +var Insert = require('./commands').Insert + , Update = require('./commands').Update + , Remove = require('./commands').Remove + , Query = require('../connection/commands').Query + , copy = require('../connection/utils').copy + , KillCursor = require('../connection/commands').KillCursor + , GetMore = require('../connection/commands').GetMore + , Query = require('../connection/commands').Query + , ReadPreference = require('../topologies/read_preference') + , f = require('util').format + , CommandResult = require('../topologies/command_result') + , MongoError = require('../error') + , Long = require('bson').Long; + +// Write concern fields +var writeConcernFields = ['w', 'wtimeout', 'j', 'fsync']; + +var WireProtocol = function() {} + +// +// Needs to support legacy mass insert as well as ordered/unordered legacy +// emulation +// +WireProtocol.prototype.insert = function(topology, ismaster, ns, bson, pool, callbacks, ops, options, callback) { + options = options || {}; + // Default is ordered execution + var ordered = typeof options.ordered == 'boolean' ? options.ordered : true; + var legacy = typeof options.legacy == 'boolean' ? options.legacy : false; + ops = Array.isArray(ops) ? ops :[ops]; + + // If we have more than a 1000 ops fails + if(ops.length > 1000) return callback(new MongoError("exceeded maximum write batch size of 1000")); + + // Write concern + var writeConcern = options.writeConcern || {w:1}; + + // We are unordered + if(!ordered || writeConcern.w == 0) { + return executeUnordered('insert', Insert, ismaster, ns, bson, pool, callbacks, ops, options, callback); + } + + return executeOrdered('insert', Insert, ismaster, ns, bson, pool, callbacks, ops, options, callback); +} + +WireProtocol.prototype.update = function(topology, ismaster, ns, bson, pool, callbacks, ops, options, callback) { + options = options || {}; + // Default is ordered execution + var ordered = typeof options.ordered == 'boolean' ? options.ordered : true; + ops = Array.isArray(ops) ? ops :[ops]; + + // Write concern + var writeConcern = options.writeConcern || {w:1}; + + // We are unordered + if(!ordered || writeConcern.w == 0) { + return executeUnordered('update', Update, ismaster, ns, bson, pool, callbacks, ops, options, callback); + } + + return executeOrdered('update', Update, ismaster, ns, bson, pool, callbacks, ops, options, callback); +} + +WireProtocol.prototype.remove = function(topology, ismaster, ns, bson, pool, callbacks, ops, options, callback) { + options = options || {}; + // Default is ordered execution + var ordered = typeof options.ordered == 'boolean' ? options.ordered : true; + ops = Array.isArray(ops) ? ops :[ops]; + + // Write concern + var writeConcern = options.writeConcern || {w:1}; + + // We are unordered + if(!ordered || writeConcern.w == 0) { + return executeUnordered('remove', Remove, ismaster, ns, bson, pool, callbacks, ops, options, callback); + } + + return executeOrdered('remove', Remove, ismaster, ns, bson, pool, callbacks, ops, options, callback); +} + +WireProtocol.prototype.killCursor = function(bson, ns, cursorId, connection, callbacks, callback) { + // Create a kill cursor command + var killCursor = new KillCursor(bson, [cursorId]); + // Execute the kill cursor command + if(connection && connection.isConnected()) connection.write(killCursor.toBin()); + // Set cursor to 0 + cursorId = Long.ZERO; + // Return to caller + if(callback) callback(null, null); +} + +WireProtocol.prototype.getMore = function(bson, ns, cursorState, batchSize, raw, connection, callbacks, options, callback) { + // Create getMore command + var getMore = new GetMore(bson, ns, cursorState.cursorId, {numberToReturn: batchSize}); + + // Query callback + var queryCallback = function(err, r) { + if(err) return callback(err); + + // If we have a timed out query or a cursor that was killed + if((r.responseFlags & (1 << 0)) != 0) { + return callback(new MongoError("cursor killed or timed out"), null); + } + + // Ensure we have a Long valie cursor id + var cursorId = typeof r.cursorId == 'number' + ? Long.fromNumber(r.cursorId) + : r.cursorId; + + // Set all the values + cursorState.documents = r.documents; + cursorState.cursorId = cursorId; + + // Return + callback(null); + } + + // If we have a raw query decorate the function + if(raw) { + queryCallback.raw = raw; + } + + // Register a callback + callbacks.register(getMore.requestId, queryCallback); + // Write out the getMore command + connection.write(getMore.toBin()); +} + +WireProtocol.prototype.command = function(bson, ns, cmd, cursorState, topology, options) { + // Establish type of command + if(cmd.find) { + return setupClassicFind(bson, ns, cmd, cursorState, topology, options) + } else if(cursorState.cursorId != null) { + } else if(cmd) { + return setupCommand(bson, ns, cmd, cursorState, topology, options); + } else { + throw new MongoError(f("command %s does not return a cursor", JSON.stringify(cmd))); + } +} + +// +// Execute a find command +var setupClassicFind = function(bson, ns, cmd, cursorState, topology, options) { + var readPreference = options.readPreference || new ReadPreference('primary'); + if(typeof readPreference == 'string') readPreference = new ReadPreference(readPreference); + if(!(readPreference instanceof ReadPreference)) throw new MongoError('readPreference must be a ReadPreference instance'); + + // Ensure we have at least some options + options = options || {}; + // Set the optional batchSize + cursorState.batchSize = cmd.batchSize || cursorState.batchSize; + var numberToReturn = 0; + + // Unpack the limit and batchSize values + if(cursorState.limit == 0) { + numberToReturn = cursorState.batchSize; + } else if(cursorState.limit < 0 || cursorState.limit < cursorState.batchSize || (cursorState.limit > 0 && cursorState.batchSize == 0)) { + numberToReturn = cursorState.limit; + } else { + numberToReturn = cursorState.batchSize; + } + + var numberToSkip = cursorState.skip || 0; + // Build actual find command + var findCmd = {}; + // Using special modifier + var usesSpecialModifier = false; + + // We have a Mongos topology, check if we need to add a readPreference + if(topology.type == 'mongos' && readPreference) { + findCmd['$readPreference'] = readPreference.toJSON(); + usesSpecialModifier = true; + } + + // Add special modifiers to the query + if(cmd.sort) findCmd['orderby'] = cmd.sort, usesSpecialModifier = true; + if(cmd.hint) findCmd['$hint'] = cmd.hint, usesSpecialModifier = true; + if(cmd.snapshot) findCmd['$snapshot'] = cmd.snapshot, usesSpecialModifier = true; + if(cmd.returnKey) findCmd['$returnKey'] = cmd.returnKey, usesSpecialModifier = true; + if(cmd.maxScan) findCmd['$maxScan'] = cmd.maxScan, usesSpecialModifier = true; + if(cmd.min) findCmd['$min'] = cmd.min, usesSpecialModifier = true; + if(cmd.max) findCmd['$max'] = cmd.max, usesSpecialModifier = true; + if(cmd.showDiskLoc) findCmd['$showDiskLoc'] = cmd.showDiskLoc, usesSpecialModifier = true; + if(cmd.comment) findCmd['$comment'] = cmd.comment, usesSpecialModifier = true; + if(cmd.maxTimeMS) findCmd['$maxTimeMS'] = cmd.maxTimeMS, usesSpecialModifier = true; + + // If we have explain, return a single document and close cursor + if(cmd.explain) { + numberToReturn = -1; + usesSpecialModifier = true; + findCmd['$explain'] = true; + } + + // If we have a special modifier + if(usesSpecialModifier) { + findCmd['$query'] = cmd.query; + } else { + findCmd = cmd.query; + } + + // Build Query object + var query = new Query(bson, ns, findCmd, { + numberToSkip: numberToSkip, numberToReturn: numberToReturn + , checkKeys: false, returnFieldSelector: cmd.fields + }); + + // Set query flags + query.slaveOk = readPreference.slaveOk(); + + // Set up the option bits for wire protocol + if(typeof cmd.tailable == 'boolean') query.tailable = cmd.tailable; + if(typeof cmd.oplogReplay == 'boolean') query.oplogReplay = cmd.oplogReplay; + if(typeof cmd.noCursorTimeout == 'boolean') query.noCursorTimeout = cmd.noCursorTimeout; + if(typeof cmd.awaitData == 'boolean') query.awaitData = cmd.awaitData; + if(typeof cmd.exhaust == 'boolean') query.exhaust = cmd.exhaust; + if(typeof cmd.partial == 'boolean') query.partial = cmd.partial; + // Return the query + return query; +} + +// +// Set up a command cursor +var setupCommand = function(bson, ns, cmd, cursorState, topology, options) { + var readPreference = options.readPreference || new ReadPreference('primary'); + if(typeof readPreference == 'string') readPreference = new ReadPreference(readPreference); + if(!(readPreference instanceof ReadPreference)) throw new MongoError('readPreference must be a ReadPreference instance'); + + // Set empty options object + options = options || {} + + // Final query + var finalCmd = {}; + for(var name in cmd) { + finalCmd[name] = cmd[name]; + } + + // Build command namespace + var parts = ns.split(/\./); + + // We have a Mongos topology, check if we need to add a readPreference + if(topology.type == 'mongos' && readPreference) { + finalCmd['$readPreference'] = readPreference.toJSON(); + } + + // Build Query object + var query = new Query(bson, f('%s.$cmd', parts.shift()), finalCmd, { + numberToSkip: 0, numberToReturn: -1 + , checkKeys: false + }); + + // Set query flags + query.slaveOk = readPreference.slaveOk(); + + // Return the query + return query; +} + +/** + * @ignore + */ +var bindToCurrentDomain = function(callback) { + var domain = process.domain; + if(domain == null || callback == null) { + return callback; + } else { + return domain.bind(callback); + } +} + +var hasWriteConcern = function(writeConcern) { + if(writeConcern.w + || writeConcern.wtimeout + || writeConcern.j == true + || writeConcern.fsync == true + || Object.keys(writeConcern).length == 0) { + return true; + } + return false; +} + +var cloneWriteConcern = function(writeConcern) { + var wc = {}; + if(writeConcern.w != null) wc.w = writeConcern.w; + if(writeConcern.wtimeout != null) wc.wtimeout = writeConcern.wtimeout; + if(writeConcern.j != null) wc.j = writeConcern.j; + if(writeConcern.fsync != null) wc.fsync = writeConcern.fsync; + return wc; +} + +// +// Aggregate up all the results +// +var aggregateWriteOperationResults = function(opType, ops, results, connection) { + var finalResult = { ok: 1, n: 0 } + + // Map all the results coming back + for(var i = 0; i < results.length; i++) { + var result = results[i]; + var op = ops[i]; + + if((result.upserted || (result.updatedExisting == false)) && finalResult.upserted == null) { + finalResult.upserted = []; + } + + // Push the upserted document to the list of upserted values + if(result.upserted) { + finalResult.upserted.push({index: i, _id: result.upserted}); + } + + // We have an upsert where we passed in a _id + if(result.updatedExisting == false && result.n == 1 && result.upserted == null) { + finalResult.upserted.push({index: i, _id: op.q._id}); + } + + // We have an insert command + if(result.ok == 1 && opType == 'insert' && result.err == null) { + finalResult.n = finalResult.n + 1; + } + + // We have a command error + if(result != null && result.ok == 0 || result.err || result.errmsg) { + if(result.ok == 0) finalResult.ok = 0; + finalResult.code = result.code; + finalResult.errmsg = result.errmsg || result.err || result.errMsg; + + // Check if we have a write error + if(result.code == 11000 + || result.code == 11001 + || result.code == 12582 + || result.code == 16544 + || result.code == 16538 + || result.code == 16542 + || result.code == 14 + || result.code == 13511) { + if(finalResult.writeErrors == null) finalResult.writeErrors = []; + finalResult.writeErrors.push({ + index: i + , code: result.code + , errmsg: result.errmsg || result.err || result.errMsg + }); + } else { + finalResult.writeConcernError = { + code: result.code + , errmsg: result.errmsg || result.err || result.errMsg + } + } + } else if(typeof result.n == 'number') { + finalResult.n += result.n; + } else { + finalResult.n += 1; + } + + // Result as expected + if(result != null && result.lastOp) finalResult.lastOp = result.lastOp; + } + + // Return finalResult aggregated results + return new CommandResult(finalResult, connection); +} + +// +// Execute all inserts in an ordered manner +// +var executeOrdered = function(opType ,command, ismaster, ns, bson, pool, callbacks, ops, options, callback) { + var _ops = ops.slice(0); + // Bind to current domain + callback = bindToCurrentDomain(callback); + // Collect all the getLastErrors + var getLastErrors = []; + + // Execute an operation + var executeOp = function(list, _callback) { + // Get a pool connection + var connection = pool.get(); + // No more items in the list + if(list.length == 0) return _callback(null, aggregateWriteOperationResults(opType, ops, getLastErrors, connection)); + + // Get the first operation + var doc = list.shift(); + + // Create an insert command + var op = new command(Query.getRequestId(), ismaster, bson, ns, [doc], options); + // Write concern + var optionWriteConcern = options.writeConcern || {w:1}; + // Final write concern + var writeConcern = cloneWriteConcern(optionWriteConcern); + + // Get the db name + var db = ns.split('.').shift(); + + // Error out if no connection available + if(connection == null) + return _callback(new MongoError("no connection available")); + + try { + // Execute the insert + connection.write(op.toBin()); + + // If write concern 0 don't fire getLastError + if(hasWriteConcern(writeConcern)) { + var getLastErrorCmd = {getlasterror: 1}; + // Merge all the fields + for(var i = 0; i < writeConcernFields.length; i++) { + if(writeConcern[writeConcernFields[i]] != null) + getLastErrorCmd[writeConcernFields[i]] = writeConcern[writeConcernFields[i]]; + } + + // Create a getLastError command + var getLastErrorOp = new Query(bson, f("%s.$cmd", db), getLastErrorCmd, {numberToReturn: -1}); + // Write the lastError message + connection.write(getLastErrorOp.toBin()); + // Register the callback + callbacks.register(getLastErrorOp.requestId, function(err, result) { + if(err) return callback(err); + // Get the document + var doc = result.documents[0]; + // Save the getLastError document + getLastErrors.push(doc); + // If we have an error terminate + if(doc.ok == 0 || doc.err || doc.errmsg) return callback(null, aggregateWriteOperationResults(opType, ops, getLastErrors, connection)); + // Execute the next op in the list + executeOp(list, callback); + }); + } + } catch(err) { + if(typeof err == 'string') err = new MongoError(err); + // We have a serialization error, rewrite as a write error to have same behavior as modern + // write commands + getLastErrors.push({ ok: 1, errmsg: err.message, code: 14 }); + // Return due to an error + return callback(null, aggregateWriteOperationResults(opType, ops, getLastErrors, connection)); + } + } + + // Execute the operations + executeOp(_ops, callback); +} + +var executeUnordered = function(opType, command, ismaster, ns, bson, pool, callbacks, ops, options, callback) { + // Bind to current domain + callback = bindToCurrentDomain(callback); + // Total operations to write + var totalOps = ops.length; + // Collect all the getLastErrors + var getLastErrors = []; + // Write concern + var optionWriteConcern = options.writeConcern || {w:1}; + // Final write concern + var writeConcern = cloneWriteConcern(optionWriteConcern); + // Driver level error + var error; + + // Execute all the operations + for(var i = 0; i < ops.length; i++) { + // Create an insert command + var op = new command(Query.getRequestId(), ismaster, bson, ns, [ops[i]], options); + // Get db name + var db = ns.split('.').shift(); + + // Get a pool connection + var connection = pool.get(); + + // Error out if no connection available + if(connection == null) + return _callback(new MongoError("no connection available")); + + try { + // Execute the insert + connection.write(op.toBin()); + // If write concern 0 don't fire getLastError + if(hasWriteConcern(writeConcern)) { + var getLastErrorCmd = {getlasterror: 1}; + // Merge all the fields + for(var j = 0; j < writeConcernFields.length; j++) { + if(writeConcern[writeConcernFields[j]] != null) + getLastErrorCmd[writeConcernFields[j]] = writeConcern[writeConcernFields[j]]; + } + + // Create a getLastError command + var getLastErrorOp = new Query(bson, f("%s.$cmd", db), getLastErrorCmd, {numberToReturn: -1}); + // Write the lastError message + connection.write(getLastErrorOp.toBin()); + + // Give the result from getLastError the right index + var callbackOp = function(_index) { + return function(err, result) { + if(err) error = err; + // Update the number of operations executed + totalOps = totalOps - 1; + // Save the getLastError document + if(!err) getLastErrors[_index] = result.documents[0]; + // Check if we are done + if(totalOps == 0) { + if(error) return callback(error); + callback(null, aggregateWriteOperationResults(opType, ops, getLastErrors, connection)); + } + } + } + + // Register the callback + callbacks.register(getLastErrorOp.requestId, callbackOp(i)); + } + } catch(err) { + if(typeof err == 'string') err = new MongoError(err); + // Update the number of operations executed + totalOps = totalOps - 1; + // We have a serialization error, rewrite as a write error to have same behavior as modern + // write commands + getLastErrors[i] = { ok: 1, errmsg: err.message, code: 14 }; + // Check if we are done + if(totalOps == 0) { + callback(null, aggregateWriteOperationResults(opType, ops, getLastErrors, connection)); + } + } + } + + // Empty w:0 return + if(writeConcern + && writeConcern.w == 0 && callback) { + callback(null, null); + } +} + +module.exports = WireProtocol; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/2_6_support.js b/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/2_6_support.js new file mode 100644 index 0000000..078b87a --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/2_6_support.js @@ -0,0 +1,264 @@ +"use strict"; + +var Insert = require('./commands').Insert + , Update = require('./commands').Update + , Remove = require('./commands').Remove + , Query = require('../connection/commands').Query + , copy = require('../connection/utils').copy + , KillCursor = require('../connection/commands').KillCursor + , GetMore = require('../connection/commands').GetMore + , Query = require('../connection/commands').Query + , ReadPreference = require('../topologies/read_preference') + , f = require('util').format + , CommandResult = require('../topologies/command_result') + , MongoError = require('../error') + , Long = require('bson').Long; + +var WireProtocol = function() {} + +// +// Execute a write operation +var executeWrite = function(topology, type, opsField, ns, ops, options, callback) { + if(ops.length == 0) throw new MongoError("insert must contain at least one document"); + if(typeof options == 'function') { + callback = options; + options = {}; + } + + // Split the ns up to get db and collection + var p = ns.split("."); + var d = p.shift(); + // Options + var ordered = typeof options.ordered == 'boolean' ? options.ordered : true; + var writeConcern = options.writeConcern || {}; + // return skeleton + var writeCommand = {}; + writeCommand[type] = p.join('.'); + writeCommand[opsField] = ops; + writeCommand.ordered = ordered; + writeCommand.writeConcern = writeConcern; + + // Options object + var opts = {}; + if(type == 'insert') opts.checkKeys = true; + // Ensure we support serialization of functions + if(options.serializeFunctions) opts.serializeFunctions = options.serializeFunctions; + // Execute command + topology.command(f("%s.$cmd", d), writeCommand, opts, callback); +} + +// +// Needs to support legacy mass insert as well as ordered/unordered legacy +// emulation +// +WireProtocol.prototype.insert = function(topology, ismaster, ns, bson, pool, callbacks, ops, options, callback) { + executeWrite(topology, 'insert', 'documents', ns, ops, options, callback); +} + +WireProtocol.prototype.update = function(topology, ismaster, ns, bson, pool, callbacks, ops, options, callback) { + executeWrite(topology, 'update', 'updates', ns, ops, options, callback); +} + +WireProtocol.prototype.remove = function(topology, ismaster, ns, bson, pool, callbacks, ops, options, callback) { + executeWrite(topology, 'delete', 'deletes', ns, ops, options, callback); +} + +WireProtocol.prototype.killCursor = function(bson, ns, cursorId, connection, callbacks, callback) { + // Create a kill cursor command + var killCursor = new KillCursor(bson, [cursorId]); + // Execute the kill cursor command + if(connection && connection.isConnected()) connection.write(killCursor.toBin()); + // Set cursor to 0 + cursorId = Long.ZERO; + // Return to caller + if(callback) callback(null, null); +} + +WireProtocol.prototype.getMore = function(bson, ns, cursorState, batchSize, raw, connection, callbacks, options, callback) { + // Create getMore command + var getMore = new GetMore(bson, ns, cursorState.cursorId, {numberToReturn: batchSize}); + + // Query callback + var queryCallback = function(err, r) { + if(err) return callback(err); + + // If we have a timed out query or a cursor that was killed + if((r.responseFlags & (1 << 0)) != 0) { + return callback(new MongoError("cursor killed or timed out"), null); + } + + // Ensure we have a Long valie cursor id + var cursorId = typeof r.cursorId == 'number' + ? Long.fromNumber(r.cursorId) + : r.cursorId; + + // Set all the values + cursorState.documents = r.documents; + cursorState.cursorId = cursorId; + + // Return + callback(null); + } + + // If we have a raw query decorate the function + if(raw) { + queryCallback.raw = raw; + } + + // Register a callback + callbacks.register(getMore.requestId, queryCallback); + // Write out the getMore command + connection.write(getMore.toBin()); +} + +WireProtocol.prototype.command = function(bson, ns, cmd, cursorState, topology, options) { + // Establish type of command + if(cmd.find) { + return setupClassicFind(bson, ns, cmd, cursorState, topology, options) + } else if(cursorState.cursorId != null) { + } else if(cmd) { + return setupCommand(bson, ns, cmd, cursorState, topology, options); + } else { + throw new MongoError(f("command %s does not return a cursor", JSON.stringify(cmd))); + } +} + +// +// Execute a find command +var setupClassicFind = function(bson, ns, cmd, cursorState, topology, options) { + var readPreference = options.readPreference || new ReadPreference('primary'); + if(typeof readPreference == 'string') readPreference = new ReadPreference(readPreference); + if(!(readPreference instanceof ReadPreference)) throw new MongoError('readPreference must be a ReadPreference instance'); + + // Ensure we have at least some options + options = options || {}; + // Set the optional batchSize + cursorState.batchSize = cmd.batchSize || cursorState.batchSize; + var numberToReturn = 0; + + // Unpack the limit and batchSize values + if(cursorState.limit == 0) { + numberToReturn = cursorState.batchSize; + } else if(cursorState.limit < 0 || cursorState.limit < cursorState.batchSize || (cursorState.limit > 0 && cursorState.batchSize == 0)) { + numberToReturn = cursorState.limit; + } else { + numberToReturn = cursorState.batchSize; + } + + var numberToSkip = cursorState.skip || 0; + // Build actual find command + var findCmd = {}; + // Using special modifier + var usesSpecialModifier = false; + + // We have a Mongos topology, check if we need to add a readPreference + if(topology.type == 'mongos' && readPreference) { + findCmd['$readPreference'] = readPreference.toJSON(); + usesSpecialModifier = true; + } + + // Add special modifiers to the query + if(cmd.sort) findCmd['orderby'] = cmd.sort, usesSpecialModifier = true; + if(cmd.hint) findCmd['$hint'] = cmd.hint, usesSpecialModifier = true; + if(cmd.snapshot) findCmd['$snapshot'] = cmd.snapshot, usesSpecialModifier = true; + if(cmd.returnKey) findCmd['$returnKey'] = cmd.returnKey, usesSpecialModifier = true; + if(cmd.maxScan) findCmd['$maxScan'] = cmd.maxScan, usesSpecialModifier = true; + if(cmd.min) findCmd['$min'] = cmd.min, usesSpecialModifier = true; + if(cmd.max) findCmd['$max'] = cmd.max, usesSpecialModifier = true; + if(cmd.showDiskLoc) findCmd['$showDiskLoc'] = cmd.showDiskLoc, usesSpecialModifier = true; + if(cmd.comment) findCmd['$comment'] = cmd.comment, usesSpecialModifier = true; + if(cmd.maxTimeMS) findCmd['$maxTimeMS'] = cmd.maxTimeMS, usesSpecialModifier = true; + + // If we have explain, return a single document and close cursor + if(cmd.explain) { + numberToReturn = -1; + usesSpecialModifier = true; + findCmd['$explain'] = true; + } + + // If we have a special modifier + if(usesSpecialModifier) { + findCmd['$query'] = cmd.query; + } else { + findCmd = cmd.query; + } + + // Serialize functions + var serializeFunctions = typeof options.serializeFunctions == 'boolean' + ? options.serializeFunctions : false; + + // Build Query object + var query = new Query(bson, ns, findCmd, { + numberToSkip: numberToSkip, numberToReturn: numberToReturn + , checkKeys: false, returnFieldSelector: cmd.fields + , serializeFunctions: serializeFunctions + }); + + // Set query flags + query.slaveOk = readPreference.slaveOk(); + + // Set up the option bits for wire protocol + if(typeof cmd.tailable == 'boolean') query.tailable = cmd.tailable; + if(typeof cmd.oplogReplay == 'boolean') query.oplogReplay = cmd.oplogReplay; + if(typeof cmd.noCursorTimeout == 'boolean') query.noCursorTimeout = cmd.noCursorTimeout; + if(typeof cmd.awaitData == 'boolean') query.awaitData = cmd.awaitData; + if(typeof cmd.exhaust == 'boolean') query.exhaust = cmd.exhaust; + if(typeof cmd.partial == 'boolean') query.partial = cmd.partial; + // Return the query + return query; +} + +// +// Set up a command cursor +var setupCommand = function(bson, ns, cmd, cursorState, topology, options) { + var readPreference = options.readPreference || new ReadPreference('primary'); + if(typeof readPreference == 'string') readPreference = new ReadPreference(readPreference); + if(!(readPreference instanceof ReadPreference)) throw new MongoError('readPreference must be a ReadPreference instance'); + + // Set empty options object + options = options || {} + + // Final query + var finalCmd = {}; + for(var name in cmd) { + finalCmd[name] = cmd[name]; + } + + // Build command namespace + var parts = ns.split(/\./); + + // We have a Mongos topology, check if we need to add a readPreference + if(topology.type == 'mongos' && readPreference) { + finalCmd['$readPreference'] = readPreference.toJSON(); + } + + // Serialize functions + var serializeFunctions = typeof options.serializeFunctions == 'boolean' + ? options.serializeFunctions : false; + + // Build Query object + var query = new Query(bson, f('%s.$cmd', parts.shift()), finalCmd, { + numberToSkip: 0, numberToReturn: -1 + , checkKeys: false, serializeFunctions: serializeFunctions + }); + + // Set query flags + query.slaveOk = readPreference.slaveOk(); + + // Return the query + return query; +} + +/** + * @ignore + */ +var bindToCurrentDomain = function(callback) { + var domain = process.domain; + if(domain == null || callback == null) { + return callback; + } else { + return domain.bind(callback); + } +} + +module.exports = WireProtocol; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/3_2_support.js b/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/3_2_support.js new file mode 100644 index 0000000..98e4534 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/3_2_support.js @@ -0,0 +1,472 @@ +"use strict"; + +var Insert = require('./commands').Insert + , Update = require('./commands').Update + , Remove = require('./commands').Remove + , Query = require('../connection/commands').Query + , copy = require('../connection/utils').copy + , KillCursor = require('../connection/commands').KillCursor + , GetMore = require('../connection/commands').GetMore + , Query = require('../connection/commands').Query + , ReadPreference = require('../topologies/read_preference') + , f = require('util').format + , CommandResult = require('../topologies/command_result') + , MongoError = require('../error') + , Long = require('bson').Long; + +var WireProtocol = function(legacyWireProtocol) { + this.legacyWireProtocol = legacyWireProtocol; +} + +// +// Execute a write operation +var executeWrite = function(topology, type, opsField, ns, ops, options, callback) { + if(ops.length == 0) throw new MongoError("insert must contain at least one document"); + if(typeof options == 'function') { + callback = options; + options = {}; + } + + // Split the ns up to get db and collection + var p = ns.split("."); + var d = p.shift(); + // Options + var ordered = typeof options.ordered == 'boolean' ? options.ordered : true; + var writeConcern = options.writeConcern || {}; + // return skeleton + var writeCommand = {}; + writeCommand[type] = p.join('.'); + writeCommand[opsField] = ops; + writeCommand.ordered = ordered; + writeCommand.writeConcern = writeConcern; + + // Options object + var opts = {}; + if(type == 'insert') opts.checkKeys = true; + // Ensure we support serialization of functions + if(options.serializeFunctions) opts.serializeFunctions = options.serializeFunctions; + // Execute command + topology.command(f("%s.$cmd", d), writeCommand, opts, callback); +} + +// +// Needs to support legacy mass insert as well as ordered/unordered legacy +// emulation +// +WireProtocol.prototype.insert = function(topology, ismaster, ns, bson, pool, callbacks, ops, options, callback) { + executeWrite(topology, 'insert', 'documents', ns, ops, options, callback); +} + +WireProtocol.prototype.update = function(topology, ismaster, ns, bson, pool, callbacks, ops, options, callback) { + executeWrite(topology, 'update', 'updates', ns, ops, options, callback); +} + +WireProtocol.prototype.remove = function(topology, ismaster, ns, bson, pool, callbacks, ops, options, callback) { + executeWrite(topology, 'delete', 'deletes', ns, ops, options, callback); +} + +WireProtocol.prototype.killCursor = function(bson, ns, cursorId, connection, callbacks, callback) { + // Build command namespace + var parts = ns.split(/\./); + // Command namespace + var commandns = f('%s.$cmd', parts.shift()); + // Create getMore command + var killcursorCmd = { + killCursors: parts.join('.'), + cursors: [cursorId] + } + + // Build Query object + var query = new Query(bson, commandns, killcursorCmd, { + numberToSkip: 0, numberToReturn: -1 + , checkKeys: false, returnFieldSelector: null + }); + + // Set query flags + query.slaveOk = true; + + // Execute the kill cursor command + if(connection && connection.isConnected()) { + connection.write(query.toBin()); + } + + // Kill cursor callback + var killCursorCallback = function(err, r) { + if(err) { + if(typeof callback != 'function') return; + return callback(err); + } + + // If we have a timed out query or a cursor that was killed + if((r.responseFlags & (1 << 0)) != 0) { + if(typeof callback != 'function') return; + return callback(new MongoError("cursor killed or timed out"), null); + } + + if(!Array.isArray(r.documents) || r.documents.length == 0) { + if(typeof callback != 'function') return; + return callback(new MongoError(f('invalid getMore result returned for cursor id %s', cursorState.cursorId))); + } + + // Return the result + if(typeof callback == 'function') { + callback(null, r.documents[0]); + } + } + + // Register a callback + callbacks.register(query.requestId, killCursorCallback); +} + +WireProtocol.prototype.getMore = function(bson, ns, cursorState, batchSize, raw, connection, callbacks, options, callback) { + var readPreference = options.readPreference || new ReadPreference('primary'); + if(typeof readPreference == 'string') readPreference = new ReadPreference(readPreference); + if(!(readPreference instanceof ReadPreference)) throw new MongoError('readPreference must be a ReadPreference instance'); + // Build command namespace + var parts = ns.split(/\./); + // Command namespace + var commandns = f('%s.$cmd', parts.shift()); + + // Check if we have an maxTimeMS set + var maxTimeMS = typeof cursorState.cmd.maxTimeMS == 'number' ? cursorState.cmd.maxTimeMS : 3000; + + // Create getMore command + var getMoreCmd = { + getMore: cursorState.cursorId, + collection: parts.join('.'), + batchSize: batchSize, + maxTimeMS: maxTimeMS + } + + // Build Query object + var query = new Query(bson, commandns, getMoreCmd, { + numberToSkip: 0, numberToReturn: -1 + , checkKeys: false, returnFieldSelector: null + }); + + // Set query flags + query.slaveOk = readPreference.slaveOk(); + + // Query callback + var queryCallback = function(err, r) { + if(err) return callback(err); + + // If we have a timed out query or a cursor that was killed + if((r.responseFlags & (1 << 0)) != 0) { + return callback(new MongoError("cursor killed or timed out"), null); + } + + if(!Array.isArray(r.documents) || r.documents.length == 0) + return callback(new MongoError(f('invalid getMore result returned for cursor id %s', cursorState.cursorId))); + + // Raw, return all the extracted documents + if(raw) { + cursorState.documents = r.documents; + cursorState.cursorId = r.cursorId; + return callback(null, r.documents); + } + + // Ensure we have a Long valie cursor id + var cursorId = typeof r.documents[0].cursor.id == 'number' + ? Long.fromNumber(r.documents[0].cursor.id) + : r.documents[0].cursor.id; + + // Set all the values + cursorState.documents = r.documents[0].cursor.nextBatch; + cursorState.cursorId = cursorId; + + // Return the result + callback(null, r.documents[0]); + } + + // If we have a raw query decorate the function + if(raw) { + queryCallback.raw = raw; + } + + // Add the result field needed + queryCallback.documentsReturnedIn = 'nextBatch'; + + // Register a callback + callbacks.register(query.requestId, queryCallback); + // Write out the getMore command + connection.write(query.toBin()); +} + +WireProtocol.prototype.command = function(bson, ns, cmd, cursorState, topology, options) { + // Establish type of command + if(cmd.find) { + if(cmd.exhaust) { + return this.legacyWireProtocol.command(bson, ns, cmd, cursorState, topology, options); + } + + // Create the find command + var query = executeFindCommand(bson, ns, cmd, cursorState, topology, options) + // Mark the cmd as virtual + cmd.virtual = false; + // Signal the documents are in the firstBatch value + query.documentsReturnedIn = 'firstBatch'; + // Return the query + return query; + } else if(cursorState.cursorId != null) { + } else if(cmd) { + return setupCommand(bson, ns, cmd, cursorState, topology, options); + } else { + throw new MongoError(f("command %s does not return a cursor", JSON.stringify(cmd))); + } +} + +// // Command +// { +// find: ns +// , query: +// , limit: +// , fields: +// , skip: +// , hint: +// , explain: +// , snapshot: +// , batchSize: +// , returnKey: +// , maxScan: +// , min: +// , max: +// , showDiskLoc: +// , comment: +// , maxTimeMS: +// , raw: +// , readPreference: +// , tailable: +// , oplogReplay: +// , noCursorTimeout: +// , awaitdata: +// , exhaust: +// , partial: +// } + +// FIND/GETMORE SPEC +// { +// “find”: , +// “filter”: { ... }, +// “sort”: { ... }, +// “projection”: { ... }, +// “hint”: { ... }, +// “skip”: , +// “limit”: , +// “batchSize”: , +// “singleBatch”: , +// “comment”: , +// “maxScan”: , +// “maxTimeMS”: , +// “max”: { ... }, +// “min”: { ... }, +// “returnKey”: , +// “showRecordId”: , +// “snapshot”: , +// “tailable”: , +// “oplogReplay”: , +// “noCursorTimeout”: , +// “awaitData”: , +// “partial”: , +// “$readPreference”: { ... } +// } + +// +// Execute a find command +var executeFindCommand = function(bson, ns, cmd, cursorState, topology, options) { + var readPreference = options.readPreference || new ReadPreference('primary'); + if(typeof readPreference == 'string') readPreference = new ReadPreference(readPreference); + if(!(readPreference instanceof ReadPreference)) throw new MongoError('readPreference must be a ReadPreference instance'); + + // Ensure we have at least some options + options = options || {}; + // Set the optional batchSize + cursorState.batchSize = cmd.batchSize || cursorState.batchSize; + + // Build command namespace + var parts = ns.split(/\./); + // Command namespace + var commandns = f('%s.$cmd', parts.shift()); + + // Build actual find command + var findCmd = { + find: parts.join('.') + }; + + // I we provided a filter + if(cmd.query) findCmd.filter = cmd.query; + + // Sort value + var sortValue = cmd.sort; + + // Handle issue of sort being an Array + if(Array.isArray(sortValue)) { + var sortObject = {}; + + if(sortValue.length > 0 && !Array.isArray(sortValue[0])) { + var sortDirection = sortValue[1]; + // Translate the sort order text + if(sortDirection == 'asc') { + sortDirection = 1; + } else if(sortDirection == 'desc') { + sortDirection = -1; + } + + // Set the sort order + sortObject[sortValue[0]] = sortDirection; + } else { + for(var i = 0; i < sortValue.length; i++) { + var sortDirection = sortValue[i][1]; + // Translate the sort order text + if(sortDirection == 'asc') { + sortDirection = 1; + } else if(sortDirection == 'desc') { + sortDirection = -1; + } + + // Set the sort order + sortObject[sortValue[i][0]] = sortDirection; + } + } + + sortValue = sortObject; + }; + + // Add sort to command + if(cmd.sort) findCmd.sort = sortValue; + // Add a projection to the command + if(cmd.fields) findCmd.projection = cmd.fields; + // Add a hint to the command + if(cmd.hint) findCmd.hint = cmd.hint; + // Add a skip + if(cmd.skip) findCmd.skip = cmd.skip; + // Add a limit + if(cmd.limit) findCmd.limit = cmd.limit; + // Add a batchSize + if(cmd.batchSize) findCmd.batchSize = cmd.batchSize; + + // Check if we wish to have a singleBatch + if(cmd.limit < 0) { + findCmd.limit = Math.abs(cmd.limit); + findCmd.singleBatch = true; + } + + // If we have comment set + if(cmd.comment) findCmd.comment = cmd.comment; + + // If we have maxScan + if(cmd.maxScan) findCmd.maxScan = cmd.maxScan; + + // If we have maxTimeMS set + if(cmd.maxTimeMS) findCmd.maxTimeMS = cmd.maxTimeMS; + + // If we have min + if(cmd.min) findCmd.min = cmd.min; + + // If we have max + if(cmd.max) findCmd.max = cmd.max; + + // If we have returnKey set + if(cmd.returnKey) findCmd.returnKey = cmd.returnKey; + + // If we have showDiskLoc set + if(cmd.showDiskLoc) findCmd.showRecordId = cmd.showDiskLoc; + + // If we have snapshot set + if(cmd.snapshot) findCmd.snapshot = cmd.snapshot; + + // If we have tailable set + if(cmd.tailable) findCmd.tailable = cmd.tailable; + + // If we have oplogReplay set + if(cmd.oplogReplay) findCmd.oplogReplay = cmd.oplogReplay; + + // If we have noCursorTimeout set + if(cmd.noCursorTimeout) findCmd.noCursorTimeout = cmd.noCursorTimeout; + + // If we have awaitData set + if(cmd.awaitData) findCmd.awaitData = cmd.awaitData; + if(cmd.awaitdata) findCmd.awaitData = cmd.awaitdata; + + // If we have partial set + if(cmd.partial) findCmd.partial = cmd.partial; + + // Set query flags + findCmd.slaveOk = readPreference.slaveOk(); + + // We have a Mongos topology, check if we need to add a readPreference + if(topology.type == 'mongos' && readPreference) { + findCmd['$readPreference'] = readPreference.toJSON(); + } + + // If we have explain, we need to rewrite the find command + // to wrap it in the explain command + if(cmd.explain) { + findCmd = { + explain: findCmd + } + } + + // Build Query object + var query = new Query(bson, commandns, findCmd, { + numberToSkip: 0, numberToReturn: -1 + , checkKeys: false, returnFieldSelector: null + }); + + // Set query flags + query.slaveOk = readPreference.slaveOk(); + + // Return the query + return query; +} + +// +// Set up a command cursor +var setupCommand = function(bson, ns, cmd, cursorState, topology, options) { + var readPreference = options.readPreference || new ReadPreference('primary'); + if(typeof readPreference == 'string') readPreference = new ReadPreference(readPreference); + if(!(readPreference instanceof ReadPreference)) throw new MongoError('readPreference must be a ReadPreference instance'); + + // Set empty options object + options = options || {} + + // Final query + var finalCmd = {}; + for(var name in cmd) { + finalCmd[name] = cmd[name]; + } + + // Build command namespace + var parts = ns.split(/\./); + + // We have a Mongos topology, check if we need to add a readPreference + if(topology.type == 'mongos' && readPreference) { + finalCmd['$readPreference'] = readPreference.toJSON(); + } + + // Build Query object + var query = new Query(bson, f('%s.$cmd', parts.shift()), finalCmd, { + numberToSkip: 0, numberToReturn: -1 + , checkKeys: false + }); + + // Set query flags + query.slaveOk = readPreference.slaveOk(); + + // Return the query + return query; +} + +/** + * @ignore + */ +var bindToCurrentDomain = function(callback) { + var domain = process.domain; + if(domain == null || callback == null) { + return callback; + } else { + return domain.bind(callback); + } +} + +module.exports = WireProtocol; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/commands.js b/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/commands.js new file mode 100644 index 0000000..6a4a9b0 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/commands.js @@ -0,0 +1,350 @@ +"use strict"; + +var MongoError = require('../error'); + +// Wire command operation ids +var OP_UPDATE = 2001; +var OP_INSERT = 2002; +var OP_DELETE = 2006; + +var Insert = function(requestId, ismaster, bson, ns, documents, options) { + // Basic options needed to be passed in + if(ns == null) throw new MongoError("ns must be specified for query"); + if(!Array.isArray(documents) || documents.length == 0) throw new MongoError("documents array must contain at least one document to insert"); + + // Validate that we are not passing 0x00 in the colletion name + if(!!~ns.indexOf("\x00")) { + throw new MongoError("namespace cannot contain a null character"); + } + + // Set internal + this.requestId = requestId; + this.bson = bson; + this.ns = ns; + this.documents = documents; + this.ismaster = ismaster; + + // Ensure empty options + options = options || {}; + + // Unpack options + this.serializeFunctions = typeof options.serializeFunctions == 'boolean' ? options.serializeFunctions : false; + this.checkKeys = typeof options.checkKeys == 'boolean' ? options.checkKeys : true; + this.continueOnError = typeof options.continueOnError == 'boolean' ? options.continueOnError : false; + // Set flags + this.flags = this.continueOnError ? 1 : 0; +} + +// To Binary +Insert.prototype.toBin = function() { + // Contains all the buffers to be written + var buffers = []; + + // Header buffer + var header = new Buffer( + 4 * 4 // Header + + 4 // Flags + + Buffer.byteLength(this.ns) + 1 // namespace + ); + + // Add header to buffers + buffers.push(header); + + // Total length of the message + var totalLength = header.length; + + // Serialize all the documents + for(var i = 0; i < this.documents.length; i++) { + var buffer = this.bson.serialize(this.documents[i] + , this.checkKeys + , true + , this.serializeFunctions); + + // Document is larger than maxBsonObjectSize, terminate serialization + if(buffer.length > this.ismaster.maxBsonObjectSize) { + throw new MongoError("Document exceeds maximum allowed bson size of " + this.ismaster.maxBsonObjectSize + " bytes"); + } + + // Add to total length of wire protocol message + totalLength = totalLength + buffer.length; + // Add to buffer + buffers.push(buffer); + } + + // Command is larger than maxMessageSizeBytes terminate serialization + if(totalLength > this.ismaster.maxMessageSizeBytes) { + throw new MongoError("Command exceeds maximum message size of " + this.ismaster.maxMessageSizeBytes + " bytes"); + } + + // Add all the metadata + var index = 0; + + // Write header length + header[index + 3] = (totalLength >> 24) & 0xff; + header[index + 2] = (totalLength >> 16) & 0xff; + header[index + 1] = (totalLength >> 8) & 0xff; + header[index] = (totalLength) & 0xff; + index = index + 4; + + // Write header requestId + header[index + 3] = (this.requestId >> 24) & 0xff; + header[index + 2] = (this.requestId >> 16) & 0xff; + header[index + 1] = (this.requestId >> 8) & 0xff; + header[index] = (this.requestId) & 0xff; + index = index + 4; + + // No flags + header[index + 3] = (0 >> 24) & 0xff; + header[index + 2] = (0 >> 16) & 0xff; + header[index + 1] = (0 >> 8) & 0xff; + header[index] = (0) & 0xff; + index = index + 4; + + // Operation + header[index + 3] = (OP_INSERT >> 24) & 0xff; + header[index + 2] = (OP_INSERT >> 16) & 0xff; + header[index + 1] = (OP_INSERT >> 8) & 0xff; + header[index] = (OP_INSERT) & 0xff; + index = index + 4; + + // Flags + header[index + 3] = (this.flags >> 24) & 0xff; + header[index + 2] = (this.flags >> 16) & 0xff; + header[index + 1] = (this.flags >> 8) & 0xff; + header[index] = (this.flags) & 0xff; + index = index + 4; + + // Write collection name + index = index + header.write(this.ns, index, 'utf8') + 1; + header[index - 1] = 0; + + // Return the buffers + return buffers; +} + +var Update = function(requestId, ismaster, bson, ns, update, options) { + // Basic options needed to be passed in + if(ns == null) throw new MongoError("ns must be specified for query"); + + // Ensure empty options + options = options || {}; + + // Set internal + this.requestId = requestId; + this.bson = bson; + this.ns = ns; + this.ismaster = ismaster; + + // Unpack options + this.serializeFunctions = typeof options.serializeFunctions == 'boolean' ? options.serializeFunctions : false; + this.checkKeys = typeof options.checkKeys == 'boolean' ? options.checkKeys : false; + + // Unpack the update document + this.upsert = typeof update[0].upsert == 'boolean' ? update[0].upsert : false; + this.multi = typeof update[0].multi == 'boolean' ? update[0].multi : false; + this.q = update[0].q; + this.u = update[0].u; + + // Create flag value + this.flags = this.upsert ? 1 : 0; + this.flags = this.multi ? this.flags | 2 : this.flags; +} + +// To Binary +Update.prototype.toBin = function() { + // Contains all the buffers to be written + var buffers = []; + + // Header buffer + var header = new Buffer( + 4 * 4 // Header + + 4 // ZERO + + Buffer.byteLength(this.ns) + 1 // namespace + + 4 // Flags + ); + + // Add header to buffers + buffers.push(header); + + // Total length of the message + var totalLength = header.length; + + // Serialize the selector + var selector = this.bson.serialize(this.q + , this.checkKeys + , true + , this.serializeFunctions); + buffers.push(selector); + totalLength = totalLength + selector.length; + + // Serialize the update + var update = this.bson.serialize(this.u + , this.checkKeys + , true + , this.serializeFunctions); + buffers.push(update); + totalLength = totalLength + update.length; + + // Index in header buffer + var index = 0; + + // Write header length + header[index + 3] = (totalLength >> 24) & 0xff; + header[index + 2] = (totalLength >> 16) & 0xff; + header[index + 1] = (totalLength >> 8) & 0xff; + header[index] = (totalLength) & 0xff; + index = index + 4; + + // Write header requestId + header[index + 3] = (this.requestId >> 24) & 0xff; + header[index + 2] = (this.requestId >> 16) & 0xff; + header[index + 1] = (this.requestId >> 8) & 0xff; + header[index] = (this.requestId) & 0xff; + index = index + 4; + + // No flags + header[index + 3] = (0 >> 24) & 0xff; + header[index + 2] = (0 >> 16) & 0xff; + header[index + 1] = (0 >> 8) & 0xff; + header[index] = (0) & 0xff; + index = index + 4; + + // Operation + header[index + 3] = (OP_UPDATE >> 24) & 0xff; + header[index + 2] = (OP_UPDATE >> 16) & 0xff; + header[index + 1] = (OP_UPDATE >> 8) & 0xff; + header[index] = (OP_UPDATE) & 0xff; + index = index + 4; + + // Write ZERO + header[index + 3] = (0 >> 24) & 0xff; + header[index + 2] = (0 >> 16) & 0xff; + header[index + 1] = (0 >> 8) & 0xff; + header[index] = (0) & 0xff; + index = index + 4; + + // Write collection name + index = index + header.write(this.ns, index, 'utf8') + 1; + header[index - 1] = 0; + + // Flags + header[index + 3] = (this.flags >> 24) & 0xff; + header[index + 2] = (this.flags >> 16) & 0xff; + header[index + 1] = (this.flags >> 8) & 0xff; + header[index] = (this.flags) & 0xff; + index = index + 4; + + // Return the buffers + return buffers; +} + +var Remove = function(requestId, ismaster, bson, ns, remove, options) { + // Basic options needed to be passed in + if(ns == null) throw new MongoError("ns must be specified for query"); + + // Ensure empty options + options = options || {}; + + // Set internal + this.requestId = requestId; + this.bson = bson; + this.ns = ns; + this.ismaster = ismaster; + + // Unpack options + this.serializeFunctions = typeof options.serializeFunctions == 'boolean' ? options.serializeFunctions : false; + this.checkKeys = typeof options.checkKeys == 'boolean' ? options.checkKeys : false; + + // Unpack the update document + this.limit = typeof remove[0].limit == 'number' ? remove[0].limit : 1; + this.q = remove[0].q; + + // Create flag value + this.flags = this.limit == 1 ? 1 : 0; +} + +// To Binary +Remove.prototype.toBin = function() { + // Contains all the buffers to be written + var buffers = []; + + // Header buffer + var header = new Buffer( + 4 * 4 // Header + + 4 // ZERO + + Buffer.byteLength(this.ns) + 1 // namespace + + 4 // Flags + ); + + // Add header to buffers + buffers.push(header); + + // Total length of the message + var totalLength = header.length; + + // Serialize the selector + var selector = this.bson.serialize(this.q + , this.checkKeys + , true + , this.serializeFunctions); + buffers.push(selector); + totalLength = totalLength + selector.length; + + // Index in header buffer + var index = 0; + + // Write header length + header[index + 3] = (totalLength >> 24) & 0xff; + header[index + 2] = (totalLength >> 16) & 0xff; + header[index + 1] = (totalLength >> 8) & 0xff; + header[index] = (totalLength) & 0xff; + index = index + 4; + + // Write header requestId + header[index + 3] = (this.requestId >> 24) & 0xff; + header[index + 2] = (this.requestId >> 16) & 0xff; + header[index + 1] = (this.requestId >> 8) & 0xff; + header[index] = (this.requestId) & 0xff; + index = index + 4; + + // No flags + header[index + 3] = (0 >> 24) & 0xff; + header[index + 2] = (0 >> 16) & 0xff; + header[index + 1] = (0 >> 8) & 0xff; + header[index] = (0) & 0xff; + index = index + 4; + + // Operation + header[index + 3] = (OP_DELETE >> 24) & 0xff; + header[index + 2] = (OP_DELETE >> 16) & 0xff; + header[index + 1] = (OP_DELETE >> 8) & 0xff; + header[index] = (OP_DELETE) & 0xff; + index = index + 4; + + // Write ZERO + header[index + 3] = (0 >> 24) & 0xff; + header[index + 2] = (0 >> 16) & 0xff; + header[index + 1] = (0 >> 8) & 0xff; + header[index] = (0) & 0xff; + index = index + 4; + + // Write collection name + index = index + header.write(this.ns, index, 'utf8') + 1; + header[index - 1] = 0; + + // Write ZERO + header[index + 3] = (this.flags >> 24) & 0xff; + header[index + 2] = (this.flags >> 16) & 0xff; + header[index + 1] = (this.flags >> 8) & 0xff; + header[index] = (this.flags) & 0xff; + index = index + 4; + + // Return the buffers + return buffers; +} + +module.exports = { + Insert: Insert + , Update: Update + , Remove: Remove +} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/HISTORY b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/HISTORY new file mode 100644 index 0000000..c51a67c --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/HISTORY @@ -0,0 +1,93 @@ +0.4.11 2015-08-06 +----------------- +- Minor fix for invalid key checking. + +0.4.10 2015-08-06 +----------------- +- NODE-38 Added new BSONRegExp type to allow direct serialization to MongoDB type. +- Some performance improvements by in lining code. + +0.4.9 2015-08-06 +---------------- +- Undefined fields are omitted from serialization in objects. + +0.4.8 2015-07-14 +---------------- +- Fixed size validation to ensure we can deserialize from dumped files. + +0.4.7 2015-06-26 +---------------- +- Added ability to instruct deserializer to return raw BSON buffers for named array fields. +- Minor deserialization optimization by moving inlined function out. + +0.4.6 2015-06-17 +---------------- +- Fixed serializeWithBufferAndIndex bug. + +0.4.5 2015-06-17 +---------------- +- Removed any references to the shared buffer to avoid non GC collectible bson instances. + +0.4.4 2015-06-17 +---------------- +- Fixed rethrowing of error when not RangeError. + +0.4.3 2015-06-17 +---------------- +- Start buffer at 64K and double as needed, meaning we keep a low memory profile until needed. + +0.4.2 2015-06-16 +---------------- +- More fixes for corrupt Bson + +0.4.1 2015-06-16 +---------------- +- More fixes for corrupt Bson + +0.4.0 2015-06-16 +---------------- +- New JS serializer serializing into a single buffer then copying out the new buffer. Performance is similar to current C++ parser. +- Removed bson-ext extension dependency for now. + +0.3.2 2015-03-27 +---------------- +- Removed node-gyp from install script in package.json. + +0.3.1 2015-03-27 +---------------- +- Return pure js version on native() call if failed to initialize. + +0.3.0 2015-03-26 +---------------- +- Pulled out all C++ code into bson-ext and made it an optional dependency. + +0.2.21 2015-03-21 +----------------- +- Updated Nan to 1.7.0 to support io.js and node 0.12.0 + +0.2.19 2015-02-16 +----------------- +- Updated Nan to 1.6.2 to support io.js and node 0.12.0 + +0.2.18 2015-01-20 +----------------- +- Updated Nan to 1.5.1 to support io.js + +0.2.16 2014-12-17 +----------------- +- Made pid cycle on 0xffff to avoid weird overflows on creation of ObjectID's + +0.2.12 2014-08-24 +----------------- +- Fixes for fortify review of c++ extension +- toBSON correctly allows returns of non objects + +0.2.3 2013-10-01 +---------------- +- Drying of ObjectId code for generation of id (Issue #54, https://github.com/moredip) +- Fixed issue where corrupt CString's could cause endless loop +- Support for Node 0.11.X > (Issue #49, https://github.com/kkoopa) + +0.1.4 2012-09-25 +---------------- +- Added precompiled c++ native extensions for win32 ia32 and x64 diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/LICENSE b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/LICENSE new file mode 100644 index 0000000..261eeb9 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/README.md b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/README.md new file mode 100644 index 0000000..56327c2 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/README.md @@ -0,0 +1,69 @@ +Javascript + C++ BSON parser +============================ + +This BSON parser is primarily meant to be used with the `mongodb` node.js driver. +However, wonderful tools such as `onejs` can package up a BSON parser that will work in the browser. +The current build is located in the `browser_build/bson.js` file. + +A simple example of how to use BSON in the browser: + +```html + + + + + + + + +``` + +A simple example of how to use BSON in `node.js`: + +```javascript +var bson = require("bson"); +var BSON = new bson.BSONPure.BSON(); +var Long = bson.BSONPure.Long; + +var doc = {long: Long.fromNumber(100)} + +// Serialize a document +var data = BSON.serialize(doc, false, true, false); +console.log("data:", data); + +// Deserialize the resulting Buffer +var doc_2 = BSON.deserialize(data); +console.log("doc_2:", doc_2); +``` + +The API consists of two simple methods to serialize/deserialize objects to/from BSON format: + + * BSON.serialize(object, checkKeys, asBuffer, serializeFunctions) + * @param {Object} object the Javascript object to serialize. + * @param {Boolean} checkKeys the serializer will check if keys are valid. + * @param {Boolean} asBuffer return the serialized object as a Buffer object **(ignore)**. + * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)** + * @return {TypedArray/Array} returns a TypedArray or Array depending on what your browser supports + + * BSON.deserialize(buffer, options, isArray) + * Options + * **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. + * **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. + * **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. + * @param {TypedArray/Array} a TypedArray/Array containing the BSON data + * @param {Object} [options] additional options used for the deserialization. + * @param {Boolean} [isArray] ignore used for recursive parsing. + * @return {Object} returns the deserialized Javascript Object. diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/alternate_parsers/bson.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/alternate_parsers/bson.js new file mode 100644 index 0000000..555aa79 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/alternate_parsers/bson.js @@ -0,0 +1,1574 @@ +var Long = require('../lib/bson/long').Long + , Double = require('../lib/bson/double').Double + , Timestamp = require('../lib/bson/timestamp').Timestamp + , ObjectID = require('../lib/bson/objectid').ObjectID + , Symbol = require('../lib/bson/symbol').Symbol + , Code = require('../lib/bson/code').Code + , MinKey = require('../lib/bson/min_key').MinKey + , MaxKey = require('../lib/bson/max_key').MaxKey + , DBRef = require('../lib/bson/db_ref').DBRef + , Binary = require('../lib/bson/binary').Binary + , BinaryParser = require('../lib/bson/binary_parser').BinaryParser + , writeIEEE754 = require('../lib/bson/float_parser').writeIEEE754 + , readIEEE754 = require('../lib/bson/float_parser').readIEEE754 + +// To ensure that 0.4 of node works correctly +var isDate = function isDate(d) { + return typeof d === 'object' && Object.prototype.toString.call(d) === '[object Date]'; +} + +/** + * Create a new BSON instance + * + * @class + * @return {BSON} instance of BSON Parser. + */ +function BSON () {}; + +/** + * @ignore + * @api private + */ +// BSON MAX VALUES +BSON.BSON_INT32_MAX = 0x7FFFFFFF; +BSON.BSON_INT32_MIN = -0x80000000; + +BSON.BSON_INT64_MAX = Math.pow(2, 63) - 1; +BSON.BSON_INT64_MIN = -Math.pow(2, 63); + +// JS MAX PRECISE VALUES +BSON.JS_INT_MAX = 0x20000000000000; // Any integer up to 2^53 can be precisely represented by a double. +BSON.JS_INT_MIN = -0x20000000000000; // Any integer down to -2^53 can be precisely represented by a double. + +// Internal long versions +var JS_INT_MAX_LONG = Long.fromNumber(0x20000000000000); // Any integer up to 2^53 can be precisely represented by a double. +var JS_INT_MIN_LONG = Long.fromNumber(-0x20000000000000); // Any integer down to -2^53 can be precisely represented by a double. + +/** + * Number BSON Type + * + * @classconstant BSON_DATA_NUMBER + **/ +BSON.BSON_DATA_NUMBER = 1; +/** + * String BSON Type + * + * @classconstant BSON_DATA_STRING + **/ +BSON.BSON_DATA_STRING = 2; +/** + * Object BSON Type + * + * @classconstant BSON_DATA_OBJECT + **/ +BSON.BSON_DATA_OBJECT = 3; +/** + * Array BSON Type + * + * @classconstant BSON_DATA_ARRAY + **/ +BSON.BSON_DATA_ARRAY = 4; +/** + * Binary BSON Type + * + * @classconstant BSON_DATA_BINARY + **/ +BSON.BSON_DATA_BINARY = 5; +/** + * Binary BSON Type + * + * @classconstant BSON_DATA_UNDEFINED + **/ +BSON.BSON_DATA_UNDEFINED = 6; +/** + * ObjectID BSON Type + * + * @classconstant BSON_DATA_OID + **/ +BSON.BSON_DATA_OID = 7; +/** + * Boolean BSON Type + * + * @classconstant BSON_DATA_BOOLEAN + **/ +BSON.BSON_DATA_BOOLEAN = 8; +/** + * Date BSON Type + * + * @classconstant BSON_DATA_DATE + **/ +BSON.BSON_DATA_DATE = 9; +/** + * null BSON Type + * + * @classconstant BSON_DATA_NULL + **/ +BSON.BSON_DATA_NULL = 10; +/** + * RegExp BSON Type + * + * @classconstant BSON_DATA_REGEXP + **/ +BSON.BSON_DATA_REGEXP = 11; +/** + * Code BSON Type + * + * @classconstant BSON_DATA_CODE + **/ +BSON.BSON_DATA_CODE = 13; +/** + * Symbol BSON Type + * + * @classconstant BSON_DATA_SYMBOL + **/ +BSON.BSON_DATA_SYMBOL = 14; +/** + * Code with Scope BSON Type + * + * @classconstant BSON_DATA_CODE_W_SCOPE + **/ +BSON.BSON_DATA_CODE_W_SCOPE = 15; +/** + * 32 bit Integer BSON Type + * + * @classconstant BSON_DATA_INT + **/ +BSON.BSON_DATA_INT = 16; +/** + * Timestamp BSON Type + * + * @classconstant BSON_DATA_TIMESTAMP + **/ +BSON.BSON_DATA_TIMESTAMP = 17; +/** + * Long BSON Type + * + * @classconstant BSON_DATA_LONG + **/ +BSON.BSON_DATA_LONG = 18; +/** + * MinKey BSON Type + * + * @classconstant BSON_DATA_MIN_KEY + **/ +BSON.BSON_DATA_MIN_KEY = 0xff; +/** + * MaxKey BSON Type + * + * @classconstant BSON_DATA_MAX_KEY + **/ +BSON.BSON_DATA_MAX_KEY = 0x7f; + +/** + * Binary Default Type + * + * @classconstant BSON_BINARY_SUBTYPE_DEFAULT + **/ +BSON.BSON_BINARY_SUBTYPE_DEFAULT = 0; +/** + * Binary Function Type + * + * @classconstant BSON_BINARY_SUBTYPE_FUNCTION + **/ +BSON.BSON_BINARY_SUBTYPE_FUNCTION = 1; +/** + * Binary Byte Array Type + * + * @classconstant BSON_BINARY_SUBTYPE_BYTE_ARRAY + **/ +BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +/** + * Binary UUID Type + * + * @classconstant BSON_BINARY_SUBTYPE_UUID + **/ +BSON.BSON_BINARY_SUBTYPE_UUID = 3; +/** + * Binary MD5 Type + * + * @classconstant BSON_BINARY_SUBTYPE_MD5 + **/ +BSON.BSON_BINARY_SUBTYPE_MD5 = 4; +/** + * Binary User Defined Type + * + * @classconstant BSON_BINARY_SUBTYPE_USER_DEFINED + **/ +BSON.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +/** + * Calculate the bson size for a passed in Javascript object. + * + * @param {Object} object the Javascript object to calculate the BSON byte size for. + * @param {Boolean} [serializeFunctions] serialize all functions in the object **(default:false)**. + * @return {Number} returns the number of bytes the BSON object will take up. + * @api public + */ +BSON.calculateObjectSize = function calculateObjectSize(object, serializeFunctions) { + var totalLength = (4 + 1); + + if(Array.isArray(object)) { + for(var i = 0; i < object.length; i++) { + totalLength += calculateElement(i.toString(), object[i], serializeFunctions) + } + } else { + // If we have toBSON defined, override the current object + if(object.toBSON) { + object = object.toBSON(); + } + + // Calculate size + for(var key in object) { + totalLength += calculateElement(key, object[key], serializeFunctions) + } + } + + return totalLength; +} + +/** + * @ignore + * @api private + */ +function calculateElement(name, value, serializeFunctions) { + var isBuffer = typeof Buffer !== 'undefined'; + + // If we have toBSON defined, override the current object + if(value && value.toBSON){ + value = value.toBSON(); + } + + switch(typeof value) { + case 'string': + return 1 + (!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1 + 4 + (!isBuffer ? numberOfBytes(value) : Buffer.byteLength(value, 'utf8')) + 1; + case 'number': + if(Math.floor(value) === value && value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { + if(value >= BSON.BSON_INT32_MIN && value <= BSON.BSON_INT32_MAX) { // 32 bit + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (4 + 1); + } else { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); + } + } else { // 64 bit + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); + } + case 'undefined': + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1); + case 'boolean': + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1 + 1); + case 'object': + if(value == null || value instanceof MinKey || value instanceof MaxKey || value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1); + } else if(value instanceof ObjectID || value['_bsontype'] == 'ObjectID') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (12 + 1); + } else if(value instanceof Date || isDate(value)) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); + } else if(typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1 + 4 + 1) + value.length; + } else if(value instanceof Long || value instanceof Double || value instanceof Timestamp + || value['_bsontype'] == 'Long' || value['_bsontype'] == 'Double' || value['_bsontype'] == 'Timestamp') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); + } else if(value instanceof Code || value['_bsontype'] == 'Code') { + // Calculate size depending on the availability of a scope + if(value.scope != null && Object.keys(value.scope).length > 0) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + 4 + (!isBuffer ? numberOfBytes(value.code.toString()) : Buffer.byteLength(value.code.toString(), 'utf8')) + 1 + BSON.calculateObjectSize(value.scope, serializeFunctions); + } else { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + (!isBuffer ? numberOfBytes(value.code.toString()) : Buffer.byteLength(value.code.toString(), 'utf8')) + 1; + } + } else if(value instanceof Binary || value['_bsontype'] == 'Binary') { + // Check what kind of subtype we have + if(value.sub_type == Binary.SUBTYPE_BYTE_ARRAY) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (value.position + 1 + 4 + 1 + 4); + } else { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (value.position + 1 + 4 + 1); + } + } else if(value instanceof Symbol || value['_bsontype'] == 'Symbol') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + ((!isBuffer ? numberOfBytes(value.value) : Buffer.byteLength(value.value, 'utf8')) + 4 + 1 + 1); + } else if(value instanceof DBRef || value['_bsontype'] == 'DBRef') { + // Set up correct object for serialization + var ordered_values = { + '$ref': value.namespace + , '$id' : value.oid + }; + + // Add db reference if it exists + if(null != value.db) { + ordered_values['$db'] = value.db; + } + + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + BSON.calculateObjectSize(ordered_values, serializeFunctions); + } else if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + (!isBuffer ? numberOfBytes(value.source) : Buffer.byteLength(value.source, 'utf8')) + 1 + + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) + 1 + } else { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + BSON.calculateObjectSize(value, serializeFunctions) + 1; + } + case 'function': + // WTF for 0.4.X where typeof /someregexp/ === 'function' + if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]' || String.call(value) == '[object RegExp]') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + (!isBuffer ? numberOfBytes(value.source) : Buffer.byteLength(value.source, 'utf8')) + 1 + + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) + 1 + } else { + if(serializeFunctions && value.scope != null && Object.keys(value.scope).length > 0) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + 4 + (!isBuffer ? numberOfBytes(value.toString()) : Buffer.byteLength(value.toString(), 'utf8')) + 1 + BSON.calculateObjectSize(value.scope, serializeFunctions); + } else if(serializeFunctions) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + (!isBuffer ? numberOfBytes(value.toString()) : Buffer.byteLength(value.toString(), 'utf8')) + 1; + } + } + } + + return 0; +} + +/** + * Serialize a Javascript object using a predefined Buffer and index into the buffer, useful when pre-allocating the space for serialization. + * + * @param {Object} object the Javascript object to serialize. + * @param {Boolean} checkKeys the serializer will check if keys are valid. + * @param {Buffer} buffer the Buffer you pre-allocated to store the serialized BSON object. + * @param {Number} index the index in the buffer where we wish to start serializing into. + * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. + * @return {Number} returns the new write index in the Buffer. + * @api public + */ +BSON.serializeWithBufferAndIndex = function serializeWithBufferAndIndex(object, checkKeys, buffer, index, serializeFunctions) { + // Default setting false + serializeFunctions = serializeFunctions == null ? false : serializeFunctions; + // Write end information (length of the object) + var size = buffer.length; + // Write the size of the object + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + return serializeObject(object, checkKeys, buffer, index, serializeFunctions) - 1; +} + +/** + * @ignore + * @api private + */ +var serializeObject = function(object, checkKeys, buffer, index, serializeFunctions) { + if(object.toBSON) { + if(typeof object.toBSON != 'function') throw new Error("toBSON is not a function"); + object = object.toBSON(); + if(object != null && typeof object != 'object') throw new Error("toBSON function did not return an object"); + } + + // Process the object + if(Array.isArray(object)) { + for(var i = 0; i < object.length; i++) { + index = packElement(i.toString(), object[i], checkKeys, buffer, index, serializeFunctions); + } + } else { + // If we have toBSON defined, override the current object + if(object.toBSON) { + object = object.toBSON(); + } + + // Serialize the object + for(var key in object) { + // Check the key and throw error if it's illegal + if (key != '$db' && key != '$ref' && key != '$id') { + // dollars and dots ok + BSON.checkKey(key, !checkKeys); + } + + // Pack the element + index = packElement(key, object[key], checkKeys, buffer, index, serializeFunctions); + } + } + + // Write zero + buffer[index++] = 0; + return index; +} + +var stringToBytes = function(str) { + var ch, st, re = []; + for (var i = 0; i < str.length; i++ ) { + ch = str.charCodeAt(i); // get char + st = []; // set up "stack" + do { + st.push( ch & 0xFF ); // push byte to stack + ch = ch >> 8; // shift value down by 1 byte + } + while ( ch ); + // add stack contents to result + // done because chars have "wrong" endianness + re = re.concat( st.reverse() ); + } + // return an array of bytes + return re; +} + +var numberOfBytes = function(str) { + var ch, st, re = 0; + for (var i = 0; i < str.length; i++ ) { + ch = str.charCodeAt(i); // get char + st = []; // set up "stack" + do { + st.push( ch & 0xFF ); // push byte to stack + ch = ch >> 8; // shift value down by 1 byte + } + while ( ch ); + // add stack contents to result + // done because chars have "wrong" endianness + re = re + st.length; + } + // return an array of bytes + return re; +} + +/** + * @ignore + * @api private + */ +var writeToTypedArray = function(buffer, string, index) { + var bytes = stringToBytes(string); + for(var i = 0; i < bytes.length; i++) { + buffer[index + i] = bytes[i]; + } + return bytes.length; +} + +/** + * @ignore + * @api private + */ +var supportsBuffer = typeof Buffer != 'undefined'; + +/** + * @ignore + * @api private + */ +var packElement = function(name, value, checkKeys, buffer, index, serializeFunctions) { + + // If we have toBSON defined, override the current object + if(value && value.toBSON){ + value = value.toBSON(); + } + + var startIndex = index; + + switch(typeof value) { + case 'string': + // console.log("+++++++++++ index string:: " + index) + // Encode String type + buffer[index++] = BSON.BSON_DATA_STRING; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Calculate size + var size = supportsBuffer ? Buffer.byteLength(value) + 1 : numberOfBytes(value) + 1; + // console.log("====== key :: " + name + " size ::" + size) + // Write the size of the string to buffer + buffer[index + 3] = (size >> 24) & 0xff; + buffer[index + 2] = (size >> 16) & 0xff; + buffer[index + 1] = (size >> 8) & 0xff; + buffer[index] = size & 0xff; + // Ajust the index + index = index + 4; + // Write the string + supportsBuffer ? buffer.write(value, index, 'utf8') : writeToTypedArray(buffer, value, index); + // Update index + index = index + size - 1; + // Write zero + buffer[index++] = 0; + // Return index + return index; + case 'number': + // We have an integer value + if(Math.floor(value) === value && value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { + // If the value fits in 32 bits encode as int, if it fits in a double + // encode it as a double, otherwise long + if(value >= BSON.BSON_INT32_MIN && value <= BSON.BSON_INT32_MAX) { + // Set int type 32 bits or less + buffer[index++] = BSON.BSON_DATA_INT; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write the int value + buffer[index++] = value & 0xff; + buffer[index++] = (value >> 8) & 0xff; + buffer[index++] = (value >> 16) & 0xff; + buffer[index++] = (value >> 24) & 0xff; + } else if(value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { + // Encode as double + buffer[index++] = BSON.BSON_DATA_NUMBER; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write float + writeIEEE754(buffer, value, index, 'little', 52, 8); + // Ajust index + index = index + 8; + } else { + // Set long type + buffer[index++] = BSON.BSON_DATA_LONG; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + var longVal = Long.fromNumber(value); + var lowBits = longVal.getLowBits(); + var highBits = longVal.getHighBits(); + // Encode low bits + buffer[index++] = lowBits & 0xff; + buffer[index++] = (lowBits >> 8) & 0xff; + buffer[index++] = (lowBits >> 16) & 0xff; + buffer[index++] = (lowBits >> 24) & 0xff; + // Encode high bits + buffer[index++] = highBits & 0xff; + buffer[index++] = (highBits >> 8) & 0xff; + buffer[index++] = (highBits >> 16) & 0xff; + buffer[index++] = (highBits >> 24) & 0xff; + } + } else { + // Encode as double + buffer[index++] = BSON.BSON_DATA_NUMBER; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write float + writeIEEE754(buffer, value, index, 'little', 52, 8); + // Ajust index + index = index + 8; + } + + return index; + case 'undefined': + // Set long type + buffer[index++] = BSON.BSON_DATA_NULL; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + return index; + case 'boolean': + // Write the type + buffer[index++] = BSON.BSON_DATA_BOOLEAN; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Encode the boolean value + buffer[index++] = value ? 1 : 0; + return index; + case 'object': + if(value === null || value instanceof MinKey || value instanceof MaxKey + || value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') { + // Write the type of either min or max key + if(value === null) { + buffer[index++] = BSON.BSON_DATA_NULL; + } else if(value instanceof MinKey) { + buffer[index++] = BSON.BSON_DATA_MIN_KEY; + } else { + buffer[index++] = BSON.BSON_DATA_MAX_KEY; + } + + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + return index; + } else if(value instanceof ObjectID || value['_bsontype'] == 'ObjectID') { + // console.log("+++++++++++ index OBJECTID:: " + index) + // Write the type + buffer[index++] = BSON.BSON_DATA_OID; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Write objectid + supportsBuffer ? buffer.write(value.id, index, 'binary') : writeToTypedArray(buffer, value.id, index); + // Ajust index + index = index + 12; + return index; + } else if(value instanceof Date || isDate(value)) { + // Write the type + buffer[index++] = BSON.BSON_DATA_DATE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Write the date + var dateInMilis = Long.fromNumber(value.getTime()); + var lowBits = dateInMilis.getLowBits(); + var highBits = dateInMilis.getHighBits(); + // Encode low bits + buffer[index++] = lowBits & 0xff; + buffer[index++] = (lowBits >> 8) & 0xff; + buffer[index++] = (lowBits >> 16) & 0xff; + buffer[index++] = (lowBits >> 24) & 0xff; + // Encode high bits + buffer[index++] = highBits & 0xff; + buffer[index++] = (highBits >> 8) & 0xff; + buffer[index++] = (highBits >> 16) & 0xff; + buffer[index++] = (highBits >> 24) & 0xff; + return index; + } else if(typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) { + // Write the type + buffer[index++] = BSON.BSON_DATA_BINARY; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Get size of the buffer (current write point) + var size = value.length; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the default subtype + buffer[index++] = BSON.BSON_BINARY_SUBTYPE_DEFAULT; + // Copy the content form the binary field to the buffer + value.copy(buffer, index, 0, size); + // Adjust the index + index = index + size; + return index; + } else if(value instanceof Long || value instanceof Timestamp || value['_bsontype'] == 'Long' || value['_bsontype'] == 'Timestamp') { + // Write the type + buffer[index++] = value instanceof Long || value['_bsontype'] == 'Long' ? BSON.BSON_DATA_LONG : BSON.BSON_DATA_TIMESTAMP; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write the date + var lowBits = value.getLowBits(); + var highBits = value.getHighBits(); + // Encode low bits + buffer[index++] = lowBits & 0xff; + buffer[index++] = (lowBits >> 8) & 0xff; + buffer[index++] = (lowBits >> 16) & 0xff; + buffer[index++] = (lowBits >> 24) & 0xff; + // Encode high bits + buffer[index++] = highBits & 0xff; + buffer[index++] = (highBits >> 8) & 0xff; + buffer[index++] = (highBits >> 16) & 0xff; + buffer[index++] = (highBits >> 24) & 0xff; + return index; + } else if(value instanceof Double || value['_bsontype'] == 'Double') { + // Encode as double + buffer[index++] = BSON.BSON_DATA_NUMBER; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write float + writeIEEE754(buffer, value, index, 'little', 52, 8); + // Ajust index + index = index + 8; + return index; + } else if(value instanceof Code || value['_bsontype'] == 'Code') { + if(value.scope != null && Object.keys(value.scope).length > 0) { + // Write the type + buffer[index++] = BSON.BSON_DATA_CODE_W_SCOPE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Calculate the scope size + var scopeSize = BSON.calculateObjectSize(value.scope, serializeFunctions); + // Function string + var functionString = value.code.toString(); + // Function Size + var codeSize = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; + + // Calculate full size of the object + var totalSize = 4 + codeSize + scopeSize + 4; + + // Write the total size of the object + buffer[index++] = totalSize & 0xff; + buffer[index++] = (totalSize >> 8) & 0xff; + buffer[index++] = (totalSize >> 16) & 0xff; + buffer[index++] = (totalSize >> 24) & 0xff; + + // Write the size of the string to buffer + buffer[index++] = codeSize & 0xff; + buffer[index++] = (codeSize >> 8) & 0xff; + buffer[index++] = (codeSize >> 16) & 0xff; + buffer[index++] = (codeSize >> 24) & 0xff; + + // Write the string + supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index); + // Update index + index = index + codeSize - 1; + // Write zero + buffer[index++] = 0; + // Serialize the scope object + var scopeObjectBuffer = supportsBuffer ? new Buffer(scopeSize) : new Uint8Array(new ArrayBuffer(scopeSize)); + // Execute the serialization into a seperate buffer + serializeObject(value.scope, checkKeys, scopeObjectBuffer, 0, serializeFunctions); + + // Adjusted scope Size (removing the header) + var scopeDocSize = scopeSize; + // Write scope object size + buffer[index++] = scopeDocSize & 0xff; + buffer[index++] = (scopeDocSize >> 8) & 0xff; + buffer[index++] = (scopeDocSize >> 16) & 0xff; + buffer[index++] = (scopeDocSize >> 24) & 0xff; + + // Write the scopeObject into the buffer + supportsBuffer ? scopeObjectBuffer.copy(buffer, index, 0, scopeSize) : buffer.set(scopeObjectBuffer, index); + // Adjust index, removing the empty size of the doc (5 bytes 0000000005) + index = index + scopeDocSize - 5; + // Write trailing zero + buffer[index++] = 0; + return index + } else { + buffer[index++] = BSON.BSON_DATA_CODE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Function string + var functionString = value.code.toString(); + // Function Size + var size = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the string + supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index); + // Update index + index = index + size - 1; + // Write zero + buffer[index++] = 0; + return index; + } + } else if(value instanceof Binary || value['_bsontype'] == 'Binary') { + // Write the type + buffer[index++] = BSON.BSON_DATA_BINARY; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Extract the buffer + var data = value.value(true); + // Calculate size + var size = value.position; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the subtype to the buffer + buffer[index++] = value.sub_type; + + // If we have binary type 2 the 4 first bytes are the size + if(value.sub_type == Binary.SUBTYPE_BYTE_ARRAY) { + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + } + + // Write the data to the object + supportsBuffer ? data.copy(buffer, index, 0, value.position) : buffer.set(data, index); + // Ajust index + index = index + value.position; + return index; + } else if(value instanceof Symbol || value['_bsontype'] == 'Symbol') { + // Write the type + buffer[index++] = BSON.BSON_DATA_SYMBOL; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Calculate size + var size = supportsBuffer ? Buffer.byteLength(value.value) + 1 : numberOfBytes(value.value) + 1; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the string + buffer.write(value.value, index, 'utf8'); + // Update index + index = index + size - 1; + // Write zero + buffer[index++] = 0x00; + return index; + } else if(value instanceof DBRef || value['_bsontype'] == 'DBRef') { + // Write the type + buffer[index++] = BSON.BSON_DATA_OBJECT; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Set up correct object for serialization + var ordered_values = { + '$ref': value.namespace + , '$id' : value.oid + }; + + // Add db reference if it exists + if(null != value.db) { + ordered_values['$db'] = value.db; + } + + // Message size + var size = BSON.calculateObjectSize(ordered_values, serializeFunctions); + // Serialize the object + var endIndex = BSON.serializeWithBufferAndIndex(ordered_values, checkKeys, buffer, index, serializeFunctions); + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write zero for object + buffer[endIndex++] = 0x00; + // Return the end index + return endIndex; + } else if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]') { + // Write the type + buffer[index++] = BSON.BSON_DATA_REGEXP; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Write the regular expression string + supportsBuffer ? buffer.write(value.source, index, 'utf8') : writeToTypedArray(buffer, value.source, index); + // Adjust the index + index = index + (supportsBuffer ? Buffer.byteLength(value.source) : numberOfBytes(value.source)); + // Write zero + buffer[index++] = 0x00; + // Write the parameters + if(value.global) buffer[index++] = 0x73; // s + if(value.ignoreCase) buffer[index++] = 0x69; // i + if(value.multiline) buffer[index++] = 0x6d; // m + // Add ending zero + buffer[index++] = 0x00; + return index; + } else { + // Write the type + buffer[index++] = Array.isArray(value) ? BSON.BSON_DATA_ARRAY : BSON.BSON_DATA_OBJECT; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Adjust the index + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + var endIndex = serializeObject(value, checkKeys, buffer, index + 4, serializeFunctions); + // Write size + var size = endIndex - index; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + return endIndex; + } + case 'function': + // WTF for 0.4.X where typeof /someregexp/ === 'function' + if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]' || String.call(value) == '[object RegExp]') { + // Write the type + buffer[index++] = BSON.BSON_DATA_REGEXP; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Write the regular expression string + buffer.write(value.source, index, 'utf8'); + // Adjust the index + index = index + (supportsBuffer ? Buffer.byteLength(value.source) : numberOfBytes(value.source)); + // Write zero + buffer[index++] = 0x00; + // Write the parameters + if(value.global) buffer[index++] = 0x73; // s + if(value.ignoreCase) buffer[index++] = 0x69; // i + if(value.multiline) buffer[index++] = 0x6d; // m + // Add ending zero + buffer[index++] = 0x00; + return index; + } else { + if(serializeFunctions && value.scope != null && Object.keys(value.scope).length > 0) { + // Write the type + buffer[index++] = BSON.BSON_DATA_CODE_W_SCOPE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Calculate the scope size + var scopeSize = BSON.calculateObjectSize(value.scope, serializeFunctions); + // Function string + var functionString = value.toString(); + // Function Size + var codeSize = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; + + // Calculate full size of the object + var totalSize = 4 + codeSize + scopeSize; + + // Write the total size of the object + buffer[index++] = totalSize & 0xff; + buffer[index++] = (totalSize >> 8) & 0xff; + buffer[index++] = (totalSize >> 16) & 0xff; + buffer[index++] = (totalSize >> 24) & 0xff; + + // Write the size of the string to buffer + buffer[index++] = codeSize & 0xff; + buffer[index++] = (codeSize >> 8) & 0xff; + buffer[index++] = (codeSize >> 16) & 0xff; + buffer[index++] = (codeSize >> 24) & 0xff; + + // Write the string + supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index); + // Update index + index = index + codeSize - 1; + // Write zero + buffer[index++] = 0; + // Serialize the scope object + var scopeObjectBuffer = new Buffer(scopeSize); + // Execute the serialization into a seperate buffer + serializeObject(value.scope, checkKeys, scopeObjectBuffer, 0, serializeFunctions); + + // Adjusted scope Size (removing the header) + var scopeDocSize = scopeSize - 4; + // Write scope object size + buffer[index++] = scopeDocSize & 0xff; + buffer[index++] = (scopeDocSize >> 8) & 0xff; + buffer[index++] = (scopeDocSize >> 16) & 0xff; + buffer[index++] = (scopeDocSize >> 24) & 0xff; + + // Write the scopeObject into the buffer + scopeObjectBuffer.copy(buffer, index, 0, scopeSize); + + // Adjust index, removing the empty size of the doc (5 bytes 0000000005) + index = index + scopeDocSize - 5; + // Write trailing zero + buffer[index++] = 0; + return index + } else if(serializeFunctions) { + buffer[index++] = BSON.BSON_DATA_CODE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Function string + var functionString = value.toString(); + // Function Size + var size = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the string + supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index); + // Update index + index = index + size - 1; + // Write zero + buffer[index++] = 0; + return index; + } + } + } + + // If no value to serialize + return index; +} + +/** + * Serialize a Javascript object. + * + * @param {Object} object the Javascript object to serialize. + * @param {Boolean} checkKeys the serializer will check if keys are valid. + * @param {Boolean} asBuffer return the serialized object as a Buffer object **(ignore)**. + * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. + * @return {Buffer} returns the Buffer object containing the serialized object. + * @api public + */ +BSON.serialize = function(object, checkKeys, asBuffer, serializeFunctions) { + // Throw error if we are trying serialize an illegal type + if(object == null || typeof object != 'object' || Array.isArray(object)) + throw new Error("Only javascript objects supported"); + + // Emoty target buffer + var buffer = null; + // Calculate the size of the object + var size = BSON.calculateObjectSize(object, serializeFunctions); + // Fetch the best available type for storing the binary data + if(buffer = typeof Buffer != 'undefined') { + buffer = new Buffer(size); + asBuffer = true; + } else if(typeof Uint8Array != 'undefined') { + buffer = new Uint8Array(new ArrayBuffer(size)); + } else { + buffer = new Array(size); + } + + // If asBuffer is false use typed arrays + BSON.serializeWithBufferAndIndex(object, checkKeys, buffer, 0, serializeFunctions); + // console.log("++++++++++++++++++++++++++++++++++++ OLDJS :: " + buffer.length) + // console.log(buffer.toString('hex')) + // console.log(buffer.toString('ascii')) + return buffer; +} + +/** + * Contains the function cache if we have that enable to allow for avoiding the eval step on each deserialization, comparison is by md5 + * + * @ignore + * @api private + */ +var functionCache = BSON.functionCache = {}; + +/** + * Crc state variables shared by function + * + * @ignore + * @api private + */ +var table = [0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433, 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65, 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B, 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D, 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777, 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D]; + +/** + * CRC32 hash method, Fast and enough versitility for our usage + * + * @ignore + * @api private + */ +var crc32 = function(string, start, end) { + var crc = 0 + var x = 0; + var y = 0; + crc = crc ^ (-1); + + for(var i = start, iTop = end; i < iTop;i++) { + y = (crc ^ string[i]) & 0xFF; + x = table[y]; + crc = (crc >>> 8) ^ x; + } + + return crc ^ (-1); +} + +/** + * Deserialize stream data as BSON documents. + * + * Options + * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. + * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. + * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. + * - **promoteLongs** {Boolean, default:true}, when deserializing a Long will fit it into a Number if it's smaller than 53 bits + * + * @param {Buffer} data the buffer containing the serialized set of BSON documents. + * @param {Number} startIndex the start index in the data Buffer where the deserialization is to start. + * @param {Number} numberOfDocuments number of documents to deserialize. + * @param {Array} documents an array where to store the deserialized documents. + * @param {Number} docStartIndex the index in the documents array from where to start inserting documents. + * @param {Object} [options] additional options used for the deserialization. + * @return {Number} returns the next index in the buffer after deserialization **x** numbers of documents. + * @api public + */ +BSON.deserializeStream = function(data, startIndex, numberOfDocuments, documents, docStartIndex, options) { + // if(numberOfDocuments !== documents.length) throw new Error("Number of expected results back is less than the number of documents"); + options = options != null ? options : {}; + var index = startIndex; + // Loop over all documents + for(var i = 0; i < numberOfDocuments; i++) { + // Find size of the document + var size = data[index] | data[index + 1] << 8 | data[index + 2] << 16 | data[index + 3] << 24; + // Update options with index + options['index'] = index; + // Parse the document at this point + documents[docStartIndex + i] = BSON.deserialize(data, options); + // Adjust index by the document size + index = index + size; + } + + // Return object containing end index of parsing and list of documents + return index; +} + +/** + * Ensure eval is isolated. + * + * @ignore + * @api private + */ +var isolateEvalWithHash = function(functionCache, hash, functionString, object) { + // Contains the value we are going to set + var value = null; + + // Check for cache hit, eval if missing and return cached function + if(functionCache[hash] == null) { + eval("value = " + functionString); + functionCache[hash] = value; + } + // Set the object + return functionCache[hash].bind(object); +} + +/** + * Ensure eval is isolated. + * + * @ignore + * @api private + */ +var isolateEval = function(functionString) { + // Contains the value we are going to set + var value = null; + // Eval the function + eval("value = " + functionString); + return value; +} + +/** + * Convert Uint8Array to String + * + * @ignore + * @api private + */ +var convertUint8ArrayToUtf8String = function(byteArray, startIndex, endIndex) { + return BinaryParser.decode_utf8(convertArraytoUtf8BinaryString(byteArray, startIndex, endIndex)); +} + +var convertArraytoUtf8BinaryString = function(byteArray, startIndex, endIndex) { + var result = ""; + for(var i = startIndex; i < endIndex; i++) { + result = result + String.fromCharCode(byteArray[i]); + } + + return result; +}; + +/** + * Deserialize data as BSON. + * + * Options + * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. + * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. + * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. + * - **promoteLongs** {Boolean, default:true}, when deserializing a Long will fit it into a Number if it's smaller than 53 bits + * + * @param {Buffer} buffer the buffer containing the serialized set of BSON documents. + * @param {Object} [options] additional options used for the deserialization. + * @param {Boolean} [isArray] ignore used for recursive parsing. + * @return {Object} returns the deserialized Javascript Object. + * @api public + */ +BSON.deserialize = function(buffer, options, isArray) { + // Options + options = options == null ? {} : options; + var evalFunctions = options['evalFunctions'] == null ? false : options['evalFunctions']; + var cacheFunctions = options['cacheFunctions'] == null ? false : options['cacheFunctions']; + var cacheFunctionsCrc32 = options['cacheFunctionsCrc32'] == null ? false : options['cacheFunctionsCrc32']; + var promoteLongs = options['promoteLongs'] == null ? true : options['promoteLongs']; + + // Validate that we have at least 4 bytes of buffer + if(buffer.length < 5) throw new Error("corrupt bson message < 5 bytes long"); + + // Set up index + var index = typeof options['index'] == 'number' ? options['index'] : 0; + // Reads in a C style string + var readCStyleString = function() { + // Get the start search index + var i = index; + // Locate the end of the c string + while(buffer[i] !== 0x00 && i < buffer.length) { + i++ + } + // If are at the end of the buffer there is a problem with the document + if(i >= buffer.length) throw new Error("Bad BSON Document: illegal CString") + // Grab utf8 encoded string + var string = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, i) : convertUint8ArrayToUtf8String(buffer, index, i); + // Update index position + index = i + 1; + // Return string + return string; + } + + // Create holding object + var object = isArray ? [] : {}; + + // Read the document size + var size = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + + // Ensure buffer is valid size + if(size < 5 || size > buffer.length) throw new Error("corrupt bson message"); + + // While we have more left data left keep parsing + while(true) { + // Read the type + var elementType = buffer[index++]; + // If we get a zero it's the last byte, exit + if(elementType == 0) break; + // Read the name of the field + var name = readCStyleString(); + // Switch on the type + switch(elementType) { + case BSON.BSON_DATA_OID: + var string = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('binary', index, index + 12) : convertArraytoUtf8BinaryString(buffer, index, index + 12); + // Decode the oid + object[name] = new ObjectID(string); + // Update index + index = index + 12; + break; + case BSON.BSON_DATA_STRING: + // Read the content of the field + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Add string to object + object[name] = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1); + // Update parse index position + index = index + stringSize; + break; + case BSON.BSON_DATA_INT: + // Decode the 32bit value + object[name] = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + break; + case BSON.BSON_DATA_NUMBER: + // Decode the double value + object[name] = readIEEE754(buffer, index, 'little', 52, 8); + // Update the index + index = index + 8; + break; + case BSON.BSON_DATA_DATE: + // Unpack the low and high bits + var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Set date object + object[name] = new Date(new Long(lowBits, highBits).toNumber()); + break; + case BSON.BSON_DATA_BOOLEAN: + // Parse the boolean value + object[name] = buffer[index++] == 1; + break; + case BSON.BSON_DATA_UNDEFINED: + case BSON.BSON_DATA_NULL: + // Parse the boolean value + object[name] = null; + break; + case BSON.BSON_DATA_BINARY: + // Decode the size of the binary blob + var binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Decode the subtype + var subType = buffer[index++]; + // Decode as raw Buffer object if options specifies it + if(buffer['slice'] != null) { + // If we have subtype 2 skip the 4 bytes for the size + if(subType == Binary.SUBTYPE_BYTE_ARRAY) { + binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + } + // Slice the data + object[name] = new Binary(buffer.slice(index, index + binarySize), subType); + } else { + var _buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(binarySize)) : new Array(binarySize); + // If we have subtype 2 skip the 4 bytes for the size + if(subType == Binary.SUBTYPE_BYTE_ARRAY) { + binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + } + // Copy the data + for(var i = 0; i < binarySize; i++) { + _buffer[i] = buffer[index + i]; + } + // Create the binary object + object[name] = new Binary(_buffer, subType); + } + // Update the index + index = index + binarySize; + break; + case BSON.BSON_DATA_ARRAY: + options['index'] = index; + // Decode the size of the array document + var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; + // Set the array to the object + object[name] = BSON.deserialize(buffer, options, true); + // Adjust the index + index = index + objectSize; + break; + case BSON.BSON_DATA_OBJECT: + options['index'] = index; + // Decode the size of the object document + var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; + // Set the array to the object + object[name] = BSON.deserialize(buffer, options, false); + // Adjust the index + index = index + objectSize; + break; + case BSON.BSON_DATA_REGEXP: + // Create the regexp + var source = readCStyleString(); + var regExpOptions = readCStyleString(); + // For each option add the corresponding one for javascript + var optionsArray = new Array(regExpOptions.length); + + // Parse options + for(var i = 0; i < regExpOptions.length; i++) { + switch(regExpOptions[i]) { + case 'm': + optionsArray[i] = 'm'; + break; + case 's': + optionsArray[i] = 'g'; + break; + case 'i': + optionsArray[i] = 'i'; + break; + } + } + + object[name] = new RegExp(source, optionsArray.join('')); + break; + case BSON.BSON_DATA_LONG: + // Unpack the low and high bits + var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Create long object + var long = new Long(lowBits, highBits); + // Promote the long if possible + if(promoteLongs) { + object[name] = long.lessThanOrEqual(JS_INT_MAX_LONG) && long.greaterThanOrEqual(JS_INT_MIN_LONG) ? long.toNumber() : long; + } else { + object[name] = long; + } + break; + case BSON.BSON_DATA_SYMBOL: + // Read the content of the field + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Add string to object + object[name] = new Symbol(buffer.toString('utf8', index, index + stringSize - 1)); + // Update parse index position + index = index + stringSize; + break; + case BSON.BSON_DATA_TIMESTAMP: + // Unpack the low and high bits + var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Set the object + object[name] = new Timestamp(lowBits, highBits); + break; + case BSON.BSON_DATA_MIN_KEY: + // Parse the object + object[name] = new MinKey(); + break; + case BSON.BSON_DATA_MAX_KEY: + // Parse the object + object[name] = new MaxKey(); + break; + case BSON.BSON_DATA_CODE: + // Read the content of the field + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Function string + var functionString = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1); + + // If we are evaluating the functions + if(evalFunctions) { + // Contains the value we are going to set + var value = null; + // If we have cache enabled let's look for the md5 of the function in the cache + if(cacheFunctions) { + var hash = cacheFunctionsCrc32 ? crc32(functionString) : functionString; + // Got to do this to avoid V8 deoptimizing the call due to finding eval + object[name] = isolateEvalWithHash(functionCache, hash, functionString, object); + } else { + // Set directly + object[name] = isolateEval(functionString); + } + } else { + object[name] = new Code(functionString, {}); + } + + // Update parse index position + index = index + stringSize; + break; + case BSON.BSON_DATA_CODE_W_SCOPE: + // Read the content of the field + var totalSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Javascript function + var functionString = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1); + // Update parse index position + index = index + stringSize; + // Parse the element + options['index'] = index; + // Decode the size of the object document + var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; + // Decode the scope object + var scopeObject = BSON.deserialize(buffer, options, false); + // Adjust the index + index = index + objectSize; + + // If we are evaluating the functions + if(evalFunctions) { + // Contains the value we are going to set + var value = null; + // If we have cache enabled let's look for the md5 of the function in the cache + if(cacheFunctions) { + var hash = cacheFunctionsCrc32 ? crc32(functionString) : functionString; + // Got to do this to avoid V8 deoptimizing the call due to finding eval + object[name] = isolateEvalWithHash(functionCache, hash, functionString, object); + } else { + // Set directly + object[name] = isolateEval(functionString); + } + + // Set the scope on the object + object[name].scope = scopeObject; + } else { + object[name] = new Code(functionString, scopeObject); + } + + // Add string to object + break; + } + } + + // Check if we have a db ref object + if(object['$id'] != null) object = new DBRef(object['$ref'], object['$id'], object['$db']); + + // Return the final objects + return object; +} + +/** + * Check if key name is valid. + * + * @ignore + * @api private + */ +BSON.checkKey = function checkKey (key, dollarsAndDotsOk) { + if (!key.length) return; + // Check if we have a legal key for the object + if (!!~key.indexOf("\x00")) { + // The BSON spec doesn't allow keys with null bytes because keys are + // null-terminated. + throw Error("key " + key + " must not contain null bytes"); + } + if (!dollarsAndDotsOk) { + if('$' == key[0]) { + throw Error("key " + key + " must not start with '$'"); + } else if (!!~key.indexOf('.')) { + throw Error("key " + key + " must not contain '.'"); + } + } +}; + +/** + * Deserialize data as BSON. + * + * Options + * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. + * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. + * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. + * + * @param {Buffer} buffer the buffer containing the serialized set of BSON documents. + * @param {Object} [options] additional options used for the deserialization. + * @param {Boolean} [isArray] ignore used for recursive parsing. + * @return {Object} returns the deserialized Javascript Object. + * @api public + */ +BSON.prototype.deserialize = function(data, options) { + return BSON.deserialize(data, options); +} + +/** + * Deserialize stream data as BSON documents. + * + * Options + * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. + * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. + * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. + * + * @param {Buffer} data the buffer containing the serialized set of BSON documents. + * @param {Number} startIndex the start index in the data Buffer where the deserialization is to start. + * @param {Number} numberOfDocuments number of documents to deserialize. + * @param {Array} documents an array where to store the deserialized documents. + * @param {Number} docStartIndex the index in the documents array from where to start inserting documents. + * @param {Object} [options] additional options used for the deserialization. + * @return {Number} returns the next index in the buffer after deserialization **x** numbers of documents. + * @api public + */ +BSON.prototype.deserializeStream = function(data, startIndex, numberOfDocuments, documents, docStartIndex, options) { + return BSON.deserializeStream(data, startIndex, numberOfDocuments, documents, docStartIndex, options); +} + +/** + * Serialize a Javascript object. + * + * @param {Object} object the Javascript object to serialize. + * @param {Boolean} checkKeys the serializer will check if keys are valid. + * @param {Boolean} asBuffer return the serialized object as a Buffer object **(ignore)**. + * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. + * @return {Buffer} returns the Buffer object containing the serialized object. + * @api public + */ +BSON.prototype.serialize = function(object, checkKeys, asBuffer, serializeFunctions) { + return BSON.serialize(object, checkKeys, asBuffer, serializeFunctions); +} + +/** + * Calculate the bson size for a passed in Javascript object. + * + * @param {Object} object the Javascript object to calculate the BSON byte size for. + * @param {Boolean} [serializeFunctions] serialize all functions in the object **(default:false)**. + * @return {Number} returns the number of bytes the BSON object will take up. + * @api public + */ +BSON.prototype.calculateObjectSize = function(object, serializeFunctions) { + return BSON.calculateObjectSize(object, serializeFunctions); +} + +/** + * Serialize a Javascript object using a predefined Buffer and index into the buffer, useful when pre-allocating the space for serialization. + * + * @param {Object} object the Javascript object to serialize. + * @param {Boolean} checkKeys the serializer will check if keys are valid. + * @param {Buffer} buffer the Buffer you pre-allocated to store the serialized BSON object. + * @param {Number} index the index in the buffer where we wish to start serializing into. + * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. + * @return {Number} returns the new write index in the Buffer. + * @api public + */ +BSON.prototype.serializeWithBufferAndIndex = function(object, checkKeys, buffer, startIndex, serializeFunctions) { + return BSON.serializeWithBufferAndIndex(object, checkKeys, buffer, startIndex, serializeFunctions); +} + +/** + * @ignore + * @api private + */ +module.exports = BSON; +module.exports.Code = Code; +module.exports.Symbol = Symbol; +module.exports.BSON = BSON; +module.exports.DBRef = DBRef; +module.exports.Binary = Binary; +module.exports.ObjectID = ObjectID; +module.exports.Long = Long; +module.exports.Timestamp = Timestamp; +module.exports.Double = Double; +module.exports.MinKey = MinKey; +module.exports.MaxKey = MaxKey; diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/alternate_parsers/faster_bson.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/alternate_parsers/faster_bson.js new file mode 100644 index 0000000..f19e44f --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/alternate_parsers/faster_bson.js @@ -0,0 +1,429 @@ +/// reduced to ~ 410 LOCs (parser only 300 vs. 1400+) with (some, needed) BSON classes "inlined". +/// Compare ~ 4,300 (22KB vs. 157KB) in browser build at: https://github.com/mongodb/js-bson/blob/master/browser_build/bson.js + +module.exports.calculateObjectSize = calculateObjectSize; + +function calculateObjectSize(object) { + var totalLength = (4 + 1); /// handles the obj.length prefix + terminating '0' ?! + for(var key in object) { /// looks like it handles arrays under the same for...in loop!? + totalLength += calculateElement(key, object[key]) + } + return totalLength; +} + +function calculateElement(name, value) { + var len = 1; /// always starting with 1 for the data type byte! + if (name) len += Buffer.byteLength(name, 'utf8') + 1; /// cstring: name + '0' termination + + if (value === undefined || value === null) return len; /// just the type byte plus name cstring + switch( value.constructor ) { /// removed all checks 'isBuffer' if Node.js Buffer class is present!? + + case ObjectID: /// we want these sorted from most common case to least common/deprecated; + return len + 12; + case String: + return len + 4 + Buffer.byteLength(value, 'utf8') +1; /// + case Number: + if (Math.floor(value) === value) { /// case: integer; pos.# more common, '&&' stops if 1st fails! + if ( value <= 2147483647 && value >= -2147483647 ) // 32 bit + return len + 4; + else return len + 8; /// covers Long-ish JS integers as Longs! + } else return len + 8; /// 8+1 --- covers Double & std. float + case Boolean: + return len + 1; + + case Array: + case Object: + return len + calculateObjectSize(value); + + case Buffer: /// replaces the entire Binary class! + return len + 4 + value.length + 1; + + case Regex: /// these are handled as strings by serializeFast() later, hence 'gim' opts = 3 + 1 chars + return len + Buffer.byteLength(value.source, 'utf8') + 1 + + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) +1; + case Date: + case Long: + case Timestamp: + case Double: + return len + 8; + + case MinKey: + case MaxKey: + return len; /// these two return the type byte and name cstring only! + } + return 0; +} + +module.exports.serializeFast = serializeFast; +module.exports.serialize = function(object, checkKeys, asBuffer, serializeFunctions, index) { + var buffer = new Buffer(calculateObjectSize(object)); + return serializeFast(object, checkKeys, buffer, 0); +} + +function serializeFast(object, checkKeys, buffer, i) { /// set checkKeys = false in query(..., options object to save performance IFF you're certain your keys are safe/system-set! + var size = buffer.length; + buffer[i++] = size & 0xff; buffer[i++] = (size >> 8) & 0xff; /// these get overwritten later! + buffer[i++] = (size >> 16) & 0xff; buffer[i++] = (size >> 24) & 0xff; + + if (object.constructor === Array) { /// any need to checkKeys here?!? since we're doing for rather than for...in, should be safe from extra (non-numeric) keys added to the array?! + for(var j = 0; j < object.length; j++) { + i = packElement(j.toString(), object[j], checkKeys, buffer, i); + } + } else { /// checkKeys is needed if any suspicion of end-user key tampering/"injection" (a la SQL) + for(var key in object) { /// mostly there should never be direct access to them!? + if (checkKeys && (key.indexOf('\x00') >= 0 || key === '$where') ) { /// = "no script"?!; could add back key.indexOf('$') or maybe check for 'eval'?! +/// took out: || key.indexOf('.') >= 0... Don't we allow dot notation queries?! + console.log('checkKeys error: '); + return new Error('Illegal object key!'); + } + i = packElement(key, object[key], checkKeys, buffer, i); /// checkKeys pass needed for recursion! + } + } + buffer[i++] = 0; /// write terminating zero; !we do NOT -1 the index increase here as original does! + return i; +} + +function packElement(name, value, checkKeys, buffer, i) { /// serializeFunctions removed! checkKeys needed for Array & Object cases pass through (calling serializeFast recursively!) + if (value === undefined || value === null){ + buffer[i++] = 10; /// = BSON.BSON_DATA_NULL; + i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; /// buffer.write(...) returns bytesWritten! + return i; + } + switch(value.constructor) { + + case ObjectID: + buffer[i++] = 7; /// = BSON.BSON_DATA_OID; + i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; +/// i += buffer.write(value.id, i, 'binary'); /// OLD: writes a String to a Buffer; 'binary' deprecated!! + value.id.copy(buffer, i); /// NEW ObjectID version has this.id = Buffer at the ready! + return i += 12; + + case String: + buffer[i++] = 2; /// = BSON.BSON_DATA_STRING; + i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; + + var size = Buffer.byteLength(value) + 1; /// includes the terminating '0'!? + buffer[i++] = size & 0xff; buffer[i++] = (size >> 8) & 0xff; + buffer[i++] = (size >> 16) & 0xff; buffer[i++] = (size >> 24) & 0xff; + + i += buffer.write(value, i, 'utf8'); buffer[i++] = 0; + return i; + + case Number: + if ( ~~(value) === value) { /// double-Tilde is equiv. to Math.floor(value) + if ( value <= 2147483647 && value >= -2147483647){ /// = BSON.BSON_INT32_MAX / MIN asf. + buffer[i++] = 16; /// = BSON.BSON_DATA_INT; + i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; + buffer[i++] = value & 0xff; buffer[i++] = (value >> 8) & 0xff; + buffer[i++] = (value >> 16) & 0xff; buffer[i++] = (value >> 24) & 0xff; + +// Else large-ish JS int!? to Long!? + } else { /// if (value <= BSON.JS_INT_MAX && value >= BSON.JS_INT_MIN){ /// 9007199254740992 asf. + buffer[i++] = 18; /// = BSON.BSON_DATA_LONG; + i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; + var lowBits = ( value % 4294967296 ) | 0, highBits = ( value / 4294967296 ) | 0; + + buffer[i++] = lowBits & 0xff; buffer[i++] = (lowBits >> 8) & 0xff; + buffer[i++] = (lowBits >> 16) & 0xff; buffer[i++] = (lowBits >> 24) & 0xff; + buffer[i++] = highBits & 0xff; buffer[i++] = (highBits >> 8) & 0xff; + buffer[i++] = (highBits >> 16) & 0xff; buffer[i++] = (highBits >> 24) & 0xff; + } + } else { /// we have a float / Double + buffer[i++] = 1; /// = BSON.BSON_DATA_NUMBER; + i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; +/// OLD: writeIEEE754(buffer, value, i, 'little', 52, 8); + buffer.writeDoubleLE(value, i); i += 8; + } + return i; + + case Boolean: + buffer[i++] = 8; /// = BSON.BSON_DATA_BOOLEAN; + i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; + buffer[i++] = value ? 1 : 0; + return i; + + case Array: + case Object: + buffer[i++] = value.constructor === Array ? 4 : 3; /// = BSON.BSON_DATA_ARRAY / _OBJECT; + i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; + + var endIndex = serializeFast(value, checkKeys, buffer, i); /// + 4); no longer needed b/c serializeFast writes a temp 4 bytes for length + var size = endIndex - i; + buffer[i++] = size & 0xff; buffer[i++] = (size >> 8) & 0xff; + buffer[i++] = (size >> 16) & 0xff; buffer[i++] = (size >> 24) & 0xff; + return endIndex; + + /// case Binary: /// is basically identical unless special/deprecated options! + case Buffer: /// solves ALL of our Binary needs without the BSON.Binary class!? + buffer[i++] = 5; /// = BSON.BSON_DATA_BINARY; + i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; + var size = value.length; + buffer[i++] = size & 0xff; buffer[i++] = (size >> 8) & 0xff; + buffer[i++] = (size >> 16) & 0xff; buffer[i++] = (size >> 24) & 0xff; + + buffer[i++] = 0; /// write BSON.BSON_BINARY_SUBTYPE_DEFAULT; + value.copy(buffer, i); ///, 0, size); << defaults to sourceStart=0, sourceEnd=sourceBuffer.length); + i += size; + return i; + + case RegExp: + buffer[i++] = 11; /// = BSON.BSON_DATA_REGEXP; + i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; + i += buffer.write(value.source, i, 'utf8'); buffer[i++] = 0x00; + + if (value.global) buffer[i++] = 0x73; // s = 'g' for JS Regex! + if (value.ignoreCase) buffer[i++] = 0x69; // i + if (value.multiline) buffer[i++] = 0x6d; // m + buffer[i++] = 0x00; + return i; + + case Date: + buffer[i++] = 9; /// = BSON.BSON_DATA_DATE; + i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; + var millis = value.getTime(); + var lowBits = ( millis % 4294967296 ) | 0, highBits = ( millis / 4294967296 ) | 0; + + buffer[i++] = lowBits & 0xff; buffer[i++] = (lowBits >> 8) & 0xff; + buffer[i++] = (lowBits >> 16) & 0xff; buffer[i++] = (lowBits >> 24) & 0xff; + buffer[i++] = highBits & 0xff; buffer[i++] = (highBits >> 8) & 0xff; + buffer[i++] = (highBits >> 16) & 0xff; buffer[i++] = (highBits >> 24) & 0xff; + return i; + + case Long: + case Timestamp: + buffer[i++] = value.constructor === Long ? 18 : 17; /// = BSON.BSON_DATA_LONG / _TIMESTAMP + i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; + var lowBits = value.getLowBits(), highBits = value.getHighBits(); + + buffer[i++] = lowBits & 0xff; buffer[i++] = (lowBits >> 8) & 0xff; + buffer[i++] = (lowBits >> 16) & 0xff; buffer[i++] = (lowBits >> 24) & 0xff; + buffer[i++] = highBits & 0xff; buffer[i++] = (highBits >> 8) & 0xff; + buffer[i++] = (highBits >> 16) & 0xff; buffer[i++] = (highBits >> 24) & 0xff; + return i; + + case Double: + buffer[i++] = 1; /// = BSON.BSON_DATA_NUMBER; + i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; +/// OLD: writeIEEE754(buffer, value, i, 'little', 52, 8); i += 8; + buffer.writeDoubleLE(value, i); i += 8; + return i + + case MinKey: /// = BSON.BSON_DATA_MINKEY; + buffer[i++] = 127; i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; + return i; + case MaxKey: /// = BSON.BSON_DATA_MAXKEY; + buffer[i++] = 255; i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; + return i; + + } /// end of switch + return i; /// ?! If no value to serialize +} + + +module.exports.deserializeFast = deserializeFast; + +function deserializeFast(buffer, i, isArray){ //// , options, isArray) { //// no more options! + if (buffer.length < 5) return new Error('Corrupt bson message < 5 bytes long'); /// from 'throw' + var elementType, tempindex = 0, name; + var string, low, high; /// = lowBits / highBits + /// using 'i' as the index to keep the lines shorter: + i || ( i = 0 ); /// for parseResponse it's 0; set to running index in deserialize(object/array) recursion + var object = isArray ? [] : {}; /// needed for type ARRAY recursion later! + var size = buffer[i++] | buffer[i++] << 8 | buffer[i++] << 16 | buffer[i++] << 24; + if(size < 5 || size > buffer.length) return new Error('Corrupt BSON message'); +/// 'size' var was not used by anything after this, so we can reuse it + + while(true) { // While we have more left data left keep parsing + elementType = buffer[i++]; // Read the type + if (elementType === 0) break; // If we get a zero it's the last byte, exit + + tempindex = i; /// inlined readCStyleString & removed extra i= buffer.length) return new Error('Corrupt BSON document: illegal CString') + name = buffer.toString('utf8', i, tempindex); + i = tempindex + 1; /// Update index position to after the string + '0' termination + + switch(elementType) { + + case 7: /// = BSON.BSON_DATA_OID: + var buf = new Buffer(12); + buffer.copy(buf, 0, i, i += 12 ); /// copy 12 bytes from the current 'i' offset into fresh Buffer + object[name] = new ObjectID(buf); ///... & attach to the new ObjectID instance + break; + + case 2: /// = BSON.BSON_DATA_STRING: + size = buffer[i++] | buffer[i++] <<8 | buffer[i++] <<16 | buffer[i++] <<24; + object[name] = buffer.toString('utf8', i, i += size -1 ); + i++; break; /// need to get the '0' index "tick-forward" back! + + case 16: /// = BSON.BSON_DATA_INT: // Decode the 32bit value + object[name] = buffer[i++] | buffer[i++] << 8 | buffer[i++] << 16 | buffer[i++] << 24; break; + + case 1: /// = BSON.BSON_DATA_NUMBER: // Decode the double value + object[name] = buffer.readDoubleLE(i); /// slightly faster depending on dec.points; a LOT cleaner + /// OLD: object[name] = readIEEE754(buffer, i, 'little', 52, 8); + i += 8; break; + + case 8: /// = BSON.BSON_DATA_BOOLEAN: + object[name] = buffer[i++] == 1; break; + + case 6: /// = BSON.BSON_DATA_UNDEFINED: /// deprecated + case 10: /// = BSON.BSON_DATA_NULL: + object[name] = null; break; + + case 4: /// = BSON.BSON_DATA_ARRAY + size = buffer[i] | buffer[i+1] <<8 | buffer[i+2] <<16 | buffer[i+3] <<24; /// NO 'i' increment since the size bytes are reread during the recursion! + object[name] = deserializeFast(buffer, i, true ); /// pass current index & set isArray = true + i += size; break; + case 3: /// = BSON.BSON_DATA_OBJECT: + size = buffer[i] | buffer[i+1] <<8 | buffer[i+2] <<16 | buffer[i+3] <<24; + object[name] = deserializeFast(buffer, i, false ); /// isArray = false => Object + i += size; break; + + case 5: /// = BSON.BSON_DATA_BINARY: // Decode the size of the binary blob + size = buffer[i++] | buffer[i++] << 8 | buffer[i++] << 16 | buffer[i++] << 24; + buffer[i++]; /// Skip, as we assume always default subtype, i.e. 0! + object[name] = buffer.slice(i, i += size); /// creates a new Buffer "slice" view of the same memory! + break; + + case 9: /// = BSON.BSON_DATA_DATE: /// SEE notes below on the Date type vs. other options... + low = buffer[i++] | buffer[i++] << 8 | buffer[i++] << 16 | buffer[i++] << 24; + high = buffer[i++] | buffer[i++] << 8 | buffer[i++] << 16 | buffer[i++] << 24; + object[name] = new Date( high * 4294967296 + (low < 0 ? low + 4294967296 : low) ); break; + + case 18: /// = BSON.BSON_DATA_LONG: /// usage should be somewhat rare beyond parseResponse() -> cursorId, where it is handled inline, NOT as part of deserializeFast(returnedObjects); get lowBits, highBits: + low = buffer[i++] | buffer[i++] << 8 | buffer[i++] << 16 | buffer[i++] << 24; + high = buffer[i++] | buffer[i++] << 8 | buffer[i++] << 16 | buffer[i++] << 24; + + size = high * 4294967296 + (low < 0 ? low + 4294967296 : low); /// from long.toNumber() + if (size < JS_INT_MAX && size > JS_INT_MIN) object[name] = size; /// positive # more likely! + else object[name] = new Long(low, high); break; + + case 127: /// = BSON.BSON_DATA_MIN_KEY: /// do we EVER actually get these BACK from MongoDB server?! + object[name] = new MinKey(); break; + case 255: /// = BSON.BSON_DATA_MAX_KEY: + object[name] = new MaxKey(); break; + + case 17: /// = BSON.BSON_DATA_TIMESTAMP: /// somewhat obscure internal BSON type; MongoDB uses it for (pseudo) high-res time timestamp (past millisecs precision is just a counter!) in the Oplog ts: field, etc. + low = buffer[i++] | buffer[i++] << 8 | buffer[i++] << 16 | buffer[i++] << 24; + high = buffer[i++] | buffer[i++] << 8 | buffer[i++] << 16 | buffer[i++] << 24; + object[name] = new Timestamp(low, high); break; + +/// case 11: /// = RegExp is skipped; we should NEVER be getting any from the MongoDB server!? + } /// end of switch(elementType) + } /// end of while(1) + return object; // Return the finalized object +} + + +function MinKey() { this._bsontype = 'MinKey'; } /// these are merely placeholders/stubs to signify the type!? + +function MaxKey() { this._bsontype = 'MaxKey'; } + +function Long(low, high) { + this._bsontype = 'Long'; + this.low_ = low | 0; this.high_ = high | 0; /// force into 32 signed bits. +} +Long.prototype.getLowBits = function(){ return this.low_; } +Long.prototype.getHighBits = function(){ return this.high_; } + +Long.prototype.toNumber = function(){ + return this.high_ * 4294967296 + (this.low_ < 0 ? this.low_ + 4294967296 : this.low_); +} +Long.fromNumber = function(num){ + return new Long(num % 4294967296, num / 4294967296); /// |0 is forced in the constructor! +} +function Double(value) { + this._bsontype = 'Double'; + this.value = value; +} +function Timestamp(low, high) { + this._bsontype = 'Timestamp'; + this.low_ = low | 0; this.high_ = high | 0; /// force into 32 signed bits. +} +Timestamp.prototype.getLowBits = function(){ return this.low_; } +Timestamp.prototype.getHighBits = function(){ return this.high_; } + +/////////////////////////////// ObjectID ///////////////////////////////// +/// machine & proc IDs stored as 1 string, b/c Buffer shouldn't be held for long periods (could use SlowBuffer?!) + +var MACHINE = parseInt(Math.random() * 0xFFFFFF, 10); +var PROCESS = process.pid % 0xFFFF; +var MACHINE_AND_PROC = encodeIntBE(MACHINE, 3) + encodeIntBE(PROCESS, 2); /// keep as ONE string, ready to go. + +function encodeIntBE(data, bytes){ /// encode the bytes to a string + var result = ''; + if (bytes >= 4){ result += String.fromCharCode(Math.floor(data / 0x1000000)); data %= 0x1000000; } + if (bytes >= 3){ result += String.fromCharCode(Math.floor(data / 0x10000)); data %= 0x10000; } + if (bytes >= 2){ result += String.fromCharCode(Math.floor(data / 0x100)); data %= 0x100; } + result += String.fromCharCode(Math.floor(data)); + return result; +} +var _counter = ~~(Math.random() * 0xFFFFFF); /// double-tilde is equivalent to Math.floor() +var checkForHex = new RegExp('^[0-9a-fA-F]{24}$'); + +function ObjectID(id) { + this._bsontype = 'ObjectID'; + if (!id){ this.id = createFromScratch(); /// base case, DONE. + } else { + if (id.constructor === Buffer){ + this.id = id; /// case of + } else if (id.constructor === String) { + if ( id.length === 24 && checkForHex.test(id) ) { + this.id = new Buffer(id, 'hex'); + } else { + this.id = new Error('Illegal/faulty Hexadecimal string supplied!'); /// changed from 'throw' + } + } else if (id.constructor === Number) { + this.id = createFromTime(id); /// this is what should be the only interface for this!? + } + } +} +function createFromScratch() { + var buf = new Buffer(12), i = 0; + var ts = ~~(Date.now()/1000); /// 4 bytes timestamp in seconds, BigEndian notation! + buf[i++] = (ts >> 24) & 0xFF; buf[i++] = (ts >> 16) & 0xFF; + buf[i++] = (ts >> 8) & 0xFF; buf[i++] = (ts) & 0xFF; + + buf.write(MACHINE_AND_PROC, i, 5, 'utf8'); i += 5; /// write 3 bytes + 2 bytes MACHINE_ID and PROCESS_ID + _counter = ++_counter % 0xFFFFFF; /// 3 bytes internal _counter for subsecond resolution; BigEndian + buf[i++] = (_counter >> 16) & 0xFF; + buf[i++] = (_counter >> 8) & 0xFF; + buf[i++] = (_counter) & 0xFF; + return buf; +} +function createFromTime(ts) { + ts || ( ts = ~~(Date.now()/1000) ); /// 4 bytes timestamp in seconds only + var buf = new Buffer(12), i = 0; + buf[i++] = (ts >> 24) & 0xFF; buf[i++] = (ts >> 16) & 0xFF; + buf[i++] = (ts >> 8) & 0xFF; buf[i++] = (ts) & 0xFF; + + for (;i < 12; ++i) buf[i] = 0x00; /// indeces 4 through 11 (8 bytes) get filled up with nulls + return buf; +} +ObjectID.prototype.toHexString = function toHexString() { + return this.id.toString('hex'); +} +ObjectID.prototype.getTimestamp = function getTimestamp() { + return this.id.readUIntBE(0, 4); +} +ObjectID.prototype.getTimestampDate = function getTimestampDate() { + var ts = new Date(); + ts.setTime(this.id.readUIntBE(0, 4) * 1000); + return ts; +} +ObjectID.createPk = function createPk () { ///?override if a PrivateKey factory w/ unique factors is warranted?! + return new ObjectID(); +} +ObjectID.prototype.toJSON = function toJSON() { + return "ObjectID('" +this.id.toString('hex')+ "')"; +} + +/// module.exports.BSON = BSON; /// not needed anymore!? exports.Binary = Binary; +module.exports.ObjectID = ObjectID; +module.exports.MinKey = MinKey; +module.exports.MaxKey = MaxKey; +module.exports.Long = Long; /// ?! we really don't want to do the complicated Long math anywhere for now!? + +//module.exports.Double = Double; +//module.exports.Timestamp = Timestamp; diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/browser_build/bson.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/browser_build/bson.js new file mode 100644 index 0000000..8e942dd --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/browser_build/bson.js @@ -0,0 +1,4843 @@ +var bson = (function(){ + + var pkgmap = {}, + global = {}, + nativeRequire = typeof require != 'undefined' && require, + lib, ties, main, async; + + function exports(){ return main(); }; + + exports.main = exports; + exports.module = module; + exports.packages = pkgmap; + exports.pkg = pkg; + exports.require = function require(uri){ + return pkgmap.main.index.require(uri); + }; + + + ties = {}; + + aliases = {}; + + + return exports; + +function join() { + return normalize(Array.prototype.join.call(arguments, "/")); +}; + +function normalize(path) { + var ret = [], parts = path.split('/'), cur, prev; + + var i = 0, l = parts.length-1; + for (; i <= l; i++) { + cur = parts[i]; + + if (cur === "." && prev !== undefined) continue; + + if (cur === ".." && ret.length && prev !== ".." && prev !== "." && prev !== undefined) { + ret.pop(); + prev = ret.slice(-1)[0]; + } else { + if (prev === ".") ret.pop(); + ret.push(cur); + prev = cur; + } + } + + return ret.join("/"); +}; + +function dirname(path) { + return path && path.substr(0, path.lastIndexOf("/")) || "."; +}; + +function findModule(workingModule, uri){ + var moduleId = join(dirname(workingModule.id), /\.\/$/.test(uri) ? (uri + 'index') : uri ).replace(/\.js$/, ''), + moduleIndexId = join(moduleId, 'index'), + pkg = workingModule.pkg, + module; + + var i = pkg.modules.length, + id; + + while(i-->0){ + id = pkg.modules[i].id; + + if(id==moduleId || id == moduleIndexId){ + module = pkg.modules[i]; + break; + } + } + + return module; +} + +function newRequire(callingModule){ + function require(uri){ + var module, pkg; + + if(/^\./.test(uri)){ + module = findModule(callingModule, uri); + } else if ( ties && ties.hasOwnProperty( uri ) ) { + return ties[uri]; + } else if ( aliases && aliases.hasOwnProperty( uri ) ) { + return require(aliases[uri]); + } else { + pkg = pkgmap[uri]; + + if(!pkg && nativeRequire){ + try { + pkg = nativeRequire(uri); + } catch (nativeRequireError) {} + + if(pkg) return pkg; + } + + if(!pkg){ + throw new Error('Cannot find module "'+uri+'" @[module: '+callingModule.id+' package: '+callingModule.pkg.name+']'); + } + + module = pkg.index; + } + + if(!module){ + throw new Error('Cannot find module "'+uri+'" @[module: '+callingModule.id+' package: '+callingModule.pkg.name+']'); + } + + module.parent = callingModule; + return module.call(); + }; + + + return require; +} + + +function module(parent, id, wrapper){ + var mod = { pkg: parent, id: id, wrapper: wrapper }, + cached = false; + + mod.exports = {}; + mod.require = newRequire(mod); + + mod.call = function(){ + if(cached) { + return mod.exports; + } + + cached = true; + + global.require = mod.require; + + mod.wrapper(mod, mod.exports, global, global.require); + return mod.exports; + }; + + if(parent.mainModuleId == mod.id){ + parent.index = mod; + parent.parents.length === 0 && ( main = mod.call ); + } + + parent.modules.push(mod); +} + +function pkg(/* [ parentId ...], wrapper */){ + var wrapper = arguments[ arguments.length - 1 ], + parents = Array.prototype.slice.call(arguments, 0, arguments.length - 1), + ctx = wrapper(parents); + + + pkgmap[ctx.name] = ctx; + + arguments.length == 1 && ( pkgmap.main = ctx ); + + return function(modules){ + var id; + for(id in modules){ + module(ctx, id, modules[id]); + } + }; +} + + +}(this)); + +bson.pkg(function(parents){ + + return { + 'name' : 'bson', + 'mainModuleId' : 'bson', + 'modules' : [], + 'parents' : parents + }; + +})({ 'binary': function(module, exports, global, require, undefined){ + /** + * Module dependencies. + */ +if(typeof window === 'undefined') { + var Buffer = require('buffer').Buffer; // TODO just use global Buffer +} + +// Binary default subtype +var BSON_BINARY_SUBTYPE_DEFAULT = 0; + +/** + * @ignore + * @api private + */ +var writeStringToArray = function(data) { + // Create a buffer + var buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(data.length)) : new Array(data.length); + // Write the content to the buffer + for(var i = 0; i < data.length; i++) { + buffer[i] = data.charCodeAt(i); + } + // Write the string to the buffer + return buffer; +} + +/** + * Convert Array ot Uint8Array to Binary String + * + * @ignore + * @api private + */ +var convertArraytoUtf8BinaryString = function(byteArray, startIndex, endIndex) { + var result = ""; + for(var i = startIndex; i < endIndex; i++) { + result = result + String.fromCharCode(byteArray[i]); + } + return result; +}; + +/** + * A class representation of the BSON Binary type. + * + * Sub types + * - **BSON.BSON_BINARY_SUBTYPE_DEFAULT**, default BSON type. + * - **BSON.BSON_BINARY_SUBTYPE_FUNCTION**, BSON function type. + * - **BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY**, BSON byte array type. + * - **BSON.BSON_BINARY_SUBTYPE_UUID**, BSON uuid type. + * - **BSON.BSON_BINARY_SUBTYPE_MD5**, BSON md5 type. + * - **BSON.BSON_BINARY_SUBTYPE_USER_DEFINED**, BSON user defined type. + * + * @class Represents the Binary BSON type. + * @param {Buffer} buffer a buffer object containing the binary data. + * @param {Number} [subType] the option binary type. + * @return {Grid} + */ +function Binary(buffer, subType) { + if(!(this instanceof Binary)) return new Binary(buffer, subType); + + this._bsontype = 'Binary'; + + if(buffer instanceof Number) { + this.sub_type = buffer; + this.position = 0; + } else { + this.sub_type = subType == null ? BSON_BINARY_SUBTYPE_DEFAULT : subType; + this.position = 0; + } + + if(buffer != null && !(buffer instanceof Number)) { + // Only accept Buffer, Uint8Array or Arrays + if(typeof buffer == 'string') { + // Different ways of writing the length of the string for the different types + if(typeof Buffer != 'undefined') { + this.buffer = new Buffer(buffer); + } else if(typeof Uint8Array != 'undefined' || (Object.prototype.toString.call(buffer) == '[object Array]')) { + this.buffer = writeStringToArray(buffer); + } else { + throw new Error("only String, Buffer, Uint8Array or Array accepted"); + } + } else { + this.buffer = buffer; + } + this.position = buffer.length; + } else { + if(typeof Buffer != 'undefined') { + this.buffer = new Buffer(Binary.BUFFER_SIZE); + } else if(typeof Uint8Array != 'undefined'){ + this.buffer = new Uint8Array(new ArrayBuffer(Binary.BUFFER_SIZE)); + } else { + this.buffer = new Array(Binary.BUFFER_SIZE); + } + // Set position to start of buffer + this.position = 0; + } +}; + +/** + * Updates this binary with byte_value. + * + * @param {Character} byte_value a single byte we wish to write. + * @api public + */ +Binary.prototype.put = function put(byte_value) { + // If it's a string and a has more than one character throw an error + if(byte_value['length'] != null && typeof byte_value != 'number' && byte_value.length != 1) throw new Error("only accepts single character String, Uint8Array or Array"); + if(typeof byte_value != 'number' && byte_value < 0 || byte_value > 255) throw new Error("only accepts number in a valid unsigned byte range 0-255"); + + // Decode the byte value once + var decoded_byte = null; + if(typeof byte_value == 'string') { + decoded_byte = byte_value.charCodeAt(0); + } else if(byte_value['length'] != null) { + decoded_byte = byte_value[0]; + } else { + decoded_byte = byte_value; + } + + if(this.buffer.length > this.position) { + this.buffer[this.position++] = decoded_byte; + } else { + if(typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer)) { + // Create additional overflow buffer + var buffer = new Buffer(Binary.BUFFER_SIZE + this.buffer.length); + // Combine the two buffers together + this.buffer.copy(buffer, 0, 0, this.buffer.length); + this.buffer = buffer; + this.buffer[this.position++] = decoded_byte; + } else { + var buffer = null; + // Create a new buffer (typed or normal array) + if(Object.prototype.toString.call(this.buffer) == '[object Uint8Array]') { + buffer = new Uint8Array(new ArrayBuffer(Binary.BUFFER_SIZE + this.buffer.length)); + } else { + buffer = new Array(Binary.BUFFER_SIZE + this.buffer.length); + } + + // We need to copy all the content to the new array + for(var i = 0; i < this.buffer.length; i++) { + buffer[i] = this.buffer[i]; + } + + // Reassign the buffer + this.buffer = buffer; + // Write the byte + this.buffer[this.position++] = decoded_byte; + } + } +}; + +/** + * Writes a buffer or string to the binary. + * + * @param {Buffer|String} string a string or buffer to be written to the Binary BSON object. + * @param {Number} offset specify the binary of where to write the content. + * @api public + */ +Binary.prototype.write = function write(string, offset) { + offset = typeof offset == 'number' ? offset : this.position; + + // If the buffer is to small let's extend the buffer + if(this.buffer.length < offset + string.length) { + var buffer = null; + // If we are in node.js + if(typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer)) { + buffer = new Buffer(this.buffer.length + string.length); + this.buffer.copy(buffer, 0, 0, this.buffer.length); + } else if(Object.prototype.toString.call(this.buffer) == '[object Uint8Array]') { + // Create a new buffer + buffer = new Uint8Array(new ArrayBuffer(this.buffer.length + string.length)) + // Copy the content + for(var i = 0; i < this.position; i++) { + buffer[i] = this.buffer[i]; + } + } + + // Assign the new buffer + this.buffer = buffer; + } + + if(typeof Buffer != 'undefined' && Buffer.isBuffer(string) && Buffer.isBuffer(this.buffer)) { + string.copy(this.buffer, offset, 0, string.length); + this.position = (offset + string.length) > this.position ? (offset + string.length) : this.position; + // offset = string.length + } else if(typeof Buffer != 'undefined' && typeof string == 'string' && Buffer.isBuffer(this.buffer)) { + this.buffer.write(string, 'binary', offset); + this.position = (offset + string.length) > this.position ? (offset + string.length) : this.position; + // offset = string.length; + } else if(Object.prototype.toString.call(string) == '[object Uint8Array]' + || Object.prototype.toString.call(string) == '[object Array]' && typeof string != 'string') { + for(var i = 0; i < string.length; i++) { + this.buffer[offset++] = string[i]; + } + + this.position = offset > this.position ? offset : this.position; + } else if(typeof string == 'string') { + for(var i = 0; i < string.length; i++) { + this.buffer[offset++] = string.charCodeAt(i); + } + + this.position = offset > this.position ? offset : this.position; + } +}; + +/** + * Reads **length** bytes starting at **position**. + * + * @param {Number} position read from the given position in the Binary. + * @param {Number} length the number of bytes to read. + * @return {Buffer} + * @api public + */ +Binary.prototype.read = function read(position, length) { + length = length && length > 0 + ? length + : this.position; + + // Let's return the data based on the type we have + if(this.buffer['slice']) { + return this.buffer.slice(position, position + length); + } else { + // Create a buffer to keep the result + var buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(length)) : new Array(length); + for(var i = 0; i < length; i++) { + buffer[i] = this.buffer[position++]; + } + } + // Return the buffer + return buffer; +}; + +/** + * Returns the value of this binary as a string. + * + * @return {String} + * @api public + */ +Binary.prototype.value = function value(asRaw) { + asRaw = asRaw == null ? false : asRaw; + + // If it's a node.js buffer object + if(typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer)) { + return asRaw ? this.buffer.slice(0, this.position) : this.buffer.toString('binary', 0, this.position); + } else { + if(asRaw) { + // we support the slice command use it + if(this.buffer['slice'] != null) { + return this.buffer.slice(0, this.position); + } else { + // Create a new buffer to copy content to + var newBuffer = Object.prototype.toString.call(this.buffer) == '[object Uint8Array]' ? new Uint8Array(new ArrayBuffer(this.position)) : new Array(this.position); + // Copy content + for(var i = 0; i < this.position; i++) { + newBuffer[i] = this.buffer[i]; + } + // Return the buffer + return newBuffer; + } + } else { + return convertArraytoUtf8BinaryString(this.buffer, 0, this.position); + } + } +}; + +/** + * Length. + * + * @return {Number} the length of the binary. + * @api public + */ +Binary.prototype.length = function length() { + return this.position; +}; + +/** + * @ignore + * @api private + */ +Binary.prototype.toJSON = function() { + return this.buffer != null ? this.buffer.toString('base64') : ''; +} + +/** + * @ignore + * @api private + */ +Binary.prototype.toString = function(format) { + return this.buffer != null ? this.buffer.slice(0, this.position).toString(format) : ''; +} + +Binary.BUFFER_SIZE = 256; + +/** + * Default BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_DEFAULT = 0; +/** + * Function BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_FUNCTION = 1; +/** + * Byte Array BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_BYTE_ARRAY = 2; +/** + * OLD UUID BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_UUID_OLD = 3; +/** + * UUID BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_UUID = 4; +/** + * MD5 BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_MD5 = 5; +/** + * User BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_USER_DEFINED = 128; + +/** + * Expose. + */ +exports.Binary = Binary; + + +}, + + + +'binary_parser': function(module, exports, global, require, undefined){ + /** + * Binary Parser. + * Jonas Raoni Soares Silva + * http://jsfromhell.com/classes/binary-parser [v1.0] + */ +var chr = String.fromCharCode; + +var maxBits = []; +for (var i = 0; i < 64; i++) { + maxBits[i] = Math.pow(2, i); +} + +function BinaryParser (bigEndian, allowExceptions) { + if(!(this instanceof BinaryParser)) return new BinaryParser(bigEndian, allowExceptions); + + this.bigEndian = bigEndian; + this.allowExceptions = allowExceptions; +}; + +BinaryParser.warn = function warn (msg) { + if (this.allowExceptions) { + throw new Error(msg); + } + + return 1; +}; + +BinaryParser.decodeFloat = function decodeFloat (data, precisionBits, exponentBits) { + var b = new this.Buffer(this.bigEndian, data); + + b.checkBuffer(precisionBits + exponentBits + 1); + + var bias = maxBits[exponentBits - 1] - 1 + , signal = b.readBits(precisionBits + exponentBits, 1) + , exponent = b.readBits(precisionBits, exponentBits) + , significand = 0 + , divisor = 2 + , curByte = b.buffer.length + (-precisionBits >> 3) - 1; + + do { + for (var byteValue = b.buffer[ ++curByte ], startBit = precisionBits % 8 || 8, mask = 1 << startBit; mask >>= 1; ( byteValue & mask ) && ( significand += 1 / divisor ), divisor *= 2 ); + } while (precisionBits -= startBit); + + return exponent == ( bias << 1 ) + 1 ? significand ? NaN : signal ? -Infinity : +Infinity : ( 1 + signal * -2 ) * ( exponent || significand ? !exponent ? Math.pow( 2, -bias + 1 ) * significand : Math.pow( 2, exponent - bias ) * ( 1 + significand ) : 0 ); +}; + +BinaryParser.decodeInt = function decodeInt (data, bits, signed, forceBigEndian) { + var b = new this.Buffer(this.bigEndian || forceBigEndian, data) + , x = b.readBits(0, bits) + , max = maxBits[bits]; //max = Math.pow( 2, bits ); + + return signed && x >= max / 2 + ? x - max + : x; +}; + +BinaryParser.encodeFloat = function encodeFloat (data, precisionBits, exponentBits) { + var bias = maxBits[exponentBits - 1] - 1 + , minExp = -bias + 1 + , maxExp = bias + , minUnnormExp = minExp - precisionBits + , n = parseFloat(data) + , status = isNaN(n) || n == -Infinity || n == +Infinity ? n : 0 + , exp = 0 + , len = 2 * bias + 1 + precisionBits + 3 + , bin = new Array(len) + , signal = (n = status !== 0 ? 0 : n) < 0 + , intPart = Math.floor(n = Math.abs(n)) + , floatPart = n - intPart + , lastBit + , rounded + , result + , i + , j; + + for (i = len; i; bin[--i] = 0); + + for (i = bias + 2; intPart && i; bin[--i] = intPart % 2, intPart = Math.floor(intPart / 2)); + + for (i = bias + 1; floatPart > 0 && i; (bin[++i] = ((floatPart *= 2) >= 1) - 0 ) && --floatPart); + + for (i = -1; ++i < len && !bin[i];); + + if (bin[(lastBit = precisionBits - 1 + (i = (exp = bias + 1 - i) >= minExp && exp <= maxExp ? i + 1 : bias + 1 - (exp = minExp - 1))) + 1]) { + if (!(rounded = bin[lastBit])) { + for (j = lastBit + 2; !rounded && j < len; rounded = bin[j++]); + } + + for (j = lastBit + 1; rounded && --j >= 0; (bin[j] = !bin[j] - 0) && (rounded = 0)); + } + + for (i = i - 2 < 0 ? -1 : i - 3; ++i < len && !bin[i];); + + if ((exp = bias + 1 - i) >= minExp && exp <= maxExp) { + ++i; + } else if (exp < minExp) { + exp != bias + 1 - len && exp < minUnnormExp && this.warn("encodeFloat::float underflow"); + i = bias + 1 - (exp = minExp - 1); + } + + if (intPart || status !== 0) { + this.warn(intPart ? "encodeFloat::float overflow" : "encodeFloat::" + status); + exp = maxExp + 1; + i = bias + 2; + + if (status == -Infinity) { + signal = 1; + } else if (isNaN(status)) { + bin[i] = 1; + } + } + + for (n = Math.abs(exp + bias), j = exponentBits + 1, result = ""; --j; result = (n % 2) + result, n = n >>= 1); + + for (n = 0, j = 0, i = (result = (signal ? "1" : "0") + result + bin.slice(i, i + precisionBits).join("")).length, r = []; i; j = (j + 1) % 8) { + n += (1 << j) * result.charAt(--i); + if (j == 7) { + r[r.length] = String.fromCharCode(n); + n = 0; + } + } + + r[r.length] = n + ? String.fromCharCode(n) + : ""; + + return (this.bigEndian ? r.reverse() : r).join(""); +}; + +BinaryParser.encodeInt = function encodeInt (data, bits, signed, forceBigEndian) { + var max = maxBits[bits]; + + if (data >= max || data < -(max / 2)) { + this.warn("encodeInt::overflow"); + data = 0; + } + + if (data < 0) { + data += max; + } + + for (var r = []; data; r[r.length] = String.fromCharCode(data % 256), data = Math.floor(data / 256)); + + for (bits = -(-bits >> 3) - r.length; bits--; r[r.length] = "\0"); + + return ((this.bigEndian || forceBigEndian) ? r.reverse() : r).join(""); +}; + +BinaryParser.toSmall = function( data ){ return this.decodeInt( data, 8, true ); }; +BinaryParser.fromSmall = function( data ){ return this.encodeInt( data, 8, true ); }; +BinaryParser.toByte = function( data ){ return this.decodeInt( data, 8, false ); }; +BinaryParser.fromByte = function( data ){ return this.encodeInt( data, 8, false ); }; +BinaryParser.toShort = function( data ){ return this.decodeInt( data, 16, true ); }; +BinaryParser.fromShort = function( data ){ return this.encodeInt( data, 16, true ); }; +BinaryParser.toWord = function( data ){ return this.decodeInt( data, 16, false ); }; +BinaryParser.fromWord = function( data ){ return this.encodeInt( data, 16, false ); }; +BinaryParser.toInt = function( data ){ return this.decodeInt( data, 32, true ); }; +BinaryParser.fromInt = function( data ){ return this.encodeInt( data, 32, true ); }; +BinaryParser.toLong = function( data ){ return this.decodeInt( data, 64, true ); }; +BinaryParser.fromLong = function( data ){ return this.encodeInt( data, 64, true ); }; +BinaryParser.toDWord = function( data ){ return this.decodeInt( data, 32, false ); }; +BinaryParser.fromDWord = function( data ){ return this.encodeInt( data, 32, false ); }; +BinaryParser.toQWord = function( data ){ return this.decodeInt( data, 64, true ); }; +BinaryParser.fromQWord = function( data ){ return this.encodeInt( data, 64, true ); }; +BinaryParser.toFloat = function( data ){ return this.decodeFloat( data, 23, 8 ); }; +BinaryParser.fromFloat = function( data ){ return this.encodeFloat( data, 23, 8 ); }; +BinaryParser.toDouble = function( data ){ return this.decodeFloat( data, 52, 11 ); }; +BinaryParser.fromDouble = function( data ){ return this.encodeFloat( data, 52, 11 ); }; + +// Factor out the encode so it can be shared by add_header and push_int32 +BinaryParser.encode_int32 = function encode_int32 (number, asArray) { + var a, b, c, d, unsigned; + unsigned = (number < 0) ? (number + 0x100000000) : number; + a = Math.floor(unsigned / 0xffffff); + unsigned &= 0xffffff; + b = Math.floor(unsigned / 0xffff); + unsigned &= 0xffff; + c = Math.floor(unsigned / 0xff); + unsigned &= 0xff; + d = Math.floor(unsigned); + return asArray ? [chr(a), chr(b), chr(c), chr(d)] : chr(a) + chr(b) + chr(c) + chr(d); +}; + +BinaryParser.encode_int64 = function encode_int64 (number) { + var a, b, c, d, e, f, g, h, unsigned; + unsigned = (number < 0) ? (number + 0x10000000000000000) : number; + a = Math.floor(unsigned / 0xffffffffffffff); + unsigned &= 0xffffffffffffff; + b = Math.floor(unsigned / 0xffffffffffff); + unsigned &= 0xffffffffffff; + c = Math.floor(unsigned / 0xffffffffff); + unsigned &= 0xffffffffff; + d = Math.floor(unsigned / 0xffffffff); + unsigned &= 0xffffffff; + e = Math.floor(unsigned / 0xffffff); + unsigned &= 0xffffff; + f = Math.floor(unsigned / 0xffff); + unsigned &= 0xffff; + g = Math.floor(unsigned / 0xff); + unsigned &= 0xff; + h = Math.floor(unsigned); + return chr(a) + chr(b) + chr(c) + chr(d) + chr(e) + chr(f) + chr(g) + chr(h); +}; + +/** + * UTF8 methods + */ + +// Take a raw binary string and return a utf8 string +BinaryParser.decode_utf8 = function decode_utf8 (binaryStr) { + var len = binaryStr.length + , decoded = '' + , i = 0 + , c = 0 + , c1 = 0 + , c2 = 0 + , c3; + + while (i < len) { + c = binaryStr.charCodeAt(i); + if (c < 128) { + decoded += String.fromCharCode(c); + i++; + } else if ((c > 191) && (c < 224)) { + c2 = binaryStr.charCodeAt(i+1); + decoded += String.fromCharCode(((c & 31) << 6) | (c2 & 63)); + i += 2; + } else { + c2 = binaryStr.charCodeAt(i+1); + c3 = binaryStr.charCodeAt(i+2); + decoded += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); + i += 3; + } + } + + return decoded; +}; + +// Encode a cstring +BinaryParser.encode_cstring = function encode_cstring (s) { + return unescape(encodeURIComponent(s)) + BinaryParser.fromByte(0); +}; + +// Take a utf8 string and return a binary string +BinaryParser.encode_utf8 = function encode_utf8 (s) { + var a = "" + , c; + + for (var n = 0, len = s.length; n < len; n++) { + c = s.charCodeAt(n); + + if (c < 128) { + a += String.fromCharCode(c); + } else if ((c > 127) && (c < 2048)) { + a += String.fromCharCode((c>>6) | 192) ; + a += String.fromCharCode((c&63) | 128); + } else { + a += String.fromCharCode((c>>12) | 224); + a += String.fromCharCode(((c>>6) & 63) | 128); + a += String.fromCharCode((c&63) | 128); + } + } + + return a; +}; + +BinaryParser.hprint = function hprint (s) { + var number; + + for (var i = 0, len = s.length; i < len; i++) { + if (s.charCodeAt(i) < 32) { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(16) + : s.charCodeAt(i).toString(16); + process.stdout.write(number + " ") + } else { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(16) + : s.charCodeAt(i).toString(16); + process.stdout.write(number + " ") + } + } + + process.stdout.write("\n\n"); +}; + +BinaryParser.ilprint = function hprint (s) { + var number; + + for (var i = 0, len = s.length; i < len; i++) { + if (s.charCodeAt(i) < 32) { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(10) + : s.charCodeAt(i).toString(10); + + require('util').debug(number+' : '); + } else { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(10) + : s.charCodeAt(i).toString(10); + require('util').debug(number+' : '+ s.charAt(i)); + } + } +}; + +BinaryParser.hlprint = function hprint (s) { + var number; + + for (var i = 0, len = s.length; i < len; i++) { + if (s.charCodeAt(i) < 32) { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(16) + : s.charCodeAt(i).toString(16); + require('util').debug(number+' : '); + } else { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(16) + : s.charCodeAt(i).toString(16); + require('util').debug(number+' : '+ s.charAt(i)); + } + } +}; + +/** + * BinaryParser buffer constructor. + */ +function BinaryParserBuffer (bigEndian, buffer) { + this.bigEndian = bigEndian || 0; + this.buffer = []; + this.setBuffer(buffer); +}; + +BinaryParserBuffer.prototype.setBuffer = function setBuffer (data) { + var l, i, b; + + if (data) { + i = l = data.length; + b = this.buffer = new Array(l); + for (; i; b[l - i] = data.charCodeAt(--i)); + this.bigEndian && b.reverse(); + } +}; + +BinaryParserBuffer.prototype.hasNeededBits = function hasNeededBits (neededBits) { + return this.buffer.length >= -(-neededBits >> 3); +}; + +BinaryParserBuffer.prototype.checkBuffer = function checkBuffer (neededBits) { + if (!this.hasNeededBits(neededBits)) { + throw new Error("checkBuffer::missing bytes"); + } +}; + +BinaryParserBuffer.prototype.readBits = function readBits (start, length) { + //shl fix: Henri Torgemane ~1996 (compressed by Jonas Raoni) + + function shl (a, b) { + for (; b--; a = ((a %= 0x7fffffff + 1) & 0x40000000) == 0x40000000 ? a * 2 : (a - 0x40000000) * 2 + 0x7fffffff + 1); + return a; + } + + if (start < 0 || length <= 0) { + return 0; + } + + this.checkBuffer(start + length); + + var offsetLeft + , offsetRight = start % 8 + , curByte = this.buffer.length - ( start >> 3 ) - 1 + , lastByte = this.buffer.length + ( -( start + length ) >> 3 ) + , diff = curByte - lastByte + , sum = ((this.buffer[ curByte ] >> offsetRight) & ((1 << (diff ? 8 - offsetRight : length)) - 1)) + (diff && (offsetLeft = (start + length) % 8) ? (this.buffer[lastByte++] & ((1 << offsetLeft) - 1)) << (diff-- << 3) - offsetRight : 0); + + for(; diff; sum += shl(this.buffer[lastByte++], (diff-- << 3) - offsetRight)); + + return sum; +}; + +/** + * Expose. + */ +BinaryParser.Buffer = BinaryParserBuffer; + +exports.BinaryParser = BinaryParser; + +}, + + + +'bson': function(module, exports, global, require, undefined){ + var Long = require('./long').Long + , Double = require('./double').Double + , Timestamp = require('./timestamp').Timestamp + , ObjectID = require('./objectid').ObjectID + , Symbol = require('./symbol').Symbol + , Code = require('./code').Code + , MinKey = require('./min_key').MinKey + , MaxKey = require('./max_key').MaxKey + , DBRef = require('./db_ref').DBRef + , Binary = require('./binary').Binary + , BinaryParser = require('./binary_parser').BinaryParser + , writeIEEE754 = require('./float_parser').writeIEEE754 + , readIEEE754 = require('./float_parser').readIEEE754 + +// To ensure that 0.4 of node works correctly +var isDate = function isDate(d) { + return typeof d === 'object' && Object.prototype.toString.call(d) === '[object Date]'; +} + +/** + * Create a new BSON instance + * + * @class Represents the BSON Parser + * @return {BSON} instance of BSON Parser. + */ +function BSON () {}; + +/** + * @ignore + * @api private + */ +// BSON MAX VALUES +BSON.BSON_INT32_MAX = 0x7FFFFFFF; +BSON.BSON_INT32_MIN = -0x80000000; + +BSON.BSON_INT64_MAX = Math.pow(2, 63) - 1; +BSON.BSON_INT64_MIN = -Math.pow(2, 63); + +// JS MAX PRECISE VALUES +BSON.JS_INT_MAX = 0x20000000000000; // Any integer up to 2^53 can be precisely represented by a double. +BSON.JS_INT_MIN = -0x20000000000000; // Any integer down to -2^53 can be precisely represented by a double. + +// Internal long versions +var JS_INT_MAX_LONG = Long.fromNumber(0x20000000000000); // Any integer up to 2^53 can be precisely represented by a double. +var JS_INT_MIN_LONG = Long.fromNumber(-0x20000000000000); // Any integer down to -2^53 can be precisely represented by a double. + +/** + * Number BSON Type + * + * @classconstant BSON_DATA_NUMBER + **/ +BSON.BSON_DATA_NUMBER = 1; +/** + * String BSON Type + * + * @classconstant BSON_DATA_STRING + **/ +BSON.BSON_DATA_STRING = 2; +/** + * Object BSON Type + * + * @classconstant BSON_DATA_OBJECT + **/ +BSON.BSON_DATA_OBJECT = 3; +/** + * Array BSON Type + * + * @classconstant BSON_DATA_ARRAY + **/ +BSON.BSON_DATA_ARRAY = 4; +/** + * Binary BSON Type + * + * @classconstant BSON_DATA_BINARY + **/ +BSON.BSON_DATA_BINARY = 5; +/** + * ObjectID BSON Type + * + * @classconstant BSON_DATA_OID + **/ +BSON.BSON_DATA_OID = 7; +/** + * Boolean BSON Type + * + * @classconstant BSON_DATA_BOOLEAN + **/ +BSON.BSON_DATA_BOOLEAN = 8; +/** + * Date BSON Type + * + * @classconstant BSON_DATA_DATE + **/ +BSON.BSON_DATA_DATE = 9; +/** + * null BSON Type + * + * @classconstant BSON_DATA_NULL + **/ +BSON.BSON_DATA_NULL = 10; +/** + * RegExp BSON Type + * + * @classconstant BSON_DATA_REGEXP + **/ +BSON.BSON_DATA_REGEXP = 11; +/** + * Code BSON Type + * + * @classconstant BSON_DATA_CODE + **/ +BSON.BSON_DATA_CODE = 13; +/** + * Symbol BSON Type + * + * @classconstant BSON_DATA_SYMBOL + **/ +BSON.BSON_DATA_SYMBOL = 14; +/** + * Code with Scope BSON Type + * + * @classconstant BSON_DATA_CODE_W_SCOPE + **/ +BSON.BSON_DATA_CODE_W_SCOPE = 15; +/** + * 32 bit Integer BSON Type + * + * @classconstant BSON_DATA_INT + **/ +BSON.BSON_DATA_INT = 16; +/** + * Timestamp BSON Type + * + * @classconstant BSON_DATA_TIMESTAMP + **/ +BSON.BSON_DATA_TIMESTAMP = 17; +/** + * Long BSON Type + * + * @classconstant BSON_DATA_LONG + **/ +BSON.BSON_DATA_LONG = 18; +/** + * MinKey BSON Type + * + * @classconstant BSON_DATA_MIN_KEY + **/ +BSON.BSON_DATA_MIN_KEY = 0xff; +/** + * MaxKey BSON Type + * + * @classconstant BSON_DATA_MAX_KEY + **/ +BSON.BSON_DATA_MAX_KEY = 0x7f; + +/** + * Binary Default Type + * + * @classconstant BSON_BINARY_SUBTYPE_DEFAULT + **/ +BSON.BSON_BINARY_SUBTYPE_DEFAULT = 0; +/** + * Binary Function Type + * + * @classconstant BSON_BINARY_SUBTYPE_FUNCTION + **/ +BSON.BSON_BINARY_SUBTYPE_FUNCTION = 1; +/** + * Binary Byte Array Type + * + * @classconstant BSON_BINARY_SUBTYPE_BYTE_ARRAY + **/ +BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +/** + * Binary UUID Type + * + * @classconstant BSON_BINARY_SUBTYPE_UUID + **/ +BSON.BSON_BINARY_SUBTYPE_UUID = 3; +/** + * Binary MD5 Type + * + * @classconstant BSON_BINARY_SUBTYPE_MD5 + **/ +BSON.BSON_BINARY_SUBTYPE_MD5 = 4; +/** + * Binary User Defined Type + * + * @classconstant BSON_BINARY_SUBTYPE_USER_DEFINED + **/ +BSON.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +/** + * Calculate the bson size for a passed in Javascript object. + * + * @param {Object} object the Javascript object to calculate the BSON byte size for. + * @param {Boolean} [serializeFunctions] serialize all functions in the object **(default:false)**. + * @return {Number} returns the number of bytes the BSON object will take up. + * @api public + */ +BSON.calculateObjectSize = function calculateObjectSize(object, serializeFunctions) { + var totalLength = (4 + 1); + + if(Array.isArray(object)) { + for(var i = 0; i < object.length; i++) { + totalLength += calculateElement(i.toString(), object[i], serializeFunctions) + } + } else { + // If we have toBSON defined, override the current object + if(object.toBSON) { + object = object.toBSON(); + } + + // Calculate size + for(var key in object) { + totalLength += calculateElement(key, object[key], serializeFunctions) + } + } + + return totalLength; +} + +/** + * @ignore + * @api private + */ +function calculateElement(name, value, serializeFunctions) { + var isBuffer = typeof Buffer !== 'undefined'; + + switch(typeof value) { + case 'string': + return 1 + (!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1 + 4 + (!isBuffer ? numberOfBytes(value) : Buffer.byteLength(value, 'utf8')) + 1; + case 'number': + if(Math.floor(value) === value && value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { + if(value >= BSON.BSON_INT32_MIN && value <= BSON.BSON_INT32_MAX) { // 32 bit + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (4 + 1); + } else { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); + } + } else { // 64 bit + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); + } + case 'undefined': + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1); + case 'boolean': + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1 + 1); + case 'object': + if(value == null || value instanceof MinKey || value instanceof MaxKey || value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1); + } else if(value instanceof ObjectID || value['_bsontype'] == 'ObjectID') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (12 + 1); + } else if(value instanceof Date || isDate(value)) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); + } else if(typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1 + 4 + 1) + value.length; + } else if(value instanceof Long || value instanceof Double || value instanceof Timestamp + || value['_bsontype'] == 'Long' || value['_bsontype'] == 'Double' || value['_bsontype'] == 'Timestamp') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); + } else if(value instanceof Code || value['_bsontype'] == 'Code') { + // Calculate size depending on the availability of a scope + if(value.scope != null && Object.keys(value.scope).length > 0) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + 4 + (!isBuffer ? numberOfBytes(value.code.toString()) : Buffer.byteLength(value.code.toString(), 'utf8')) + 1 + BSON.calculateObjectSize(value.scope, serializeFunctions); + } else { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + (!isBuffer ? numberOfBytes(value.code.toString()) : Buffer.byteLength(value.code.toString(), 'utf8')) + 1; + } + } else if(value instanceof Binary || value['_bsontype'] == 'Binary') { + // Check what kind of subtype we have + if(value.sub_type == Binary.SUBTYPE_BYTE_ARRAY) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (value.position + 1 + 4 + 1 + 4); + } else { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (value.position + 1 + 4 + 1); + } + } else if(value instanceof Symbol || value['_bsontype'] == 'Symbol') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + ((!isBuffer ? numberOfBytes(value.value) : Buffer.byteLength(value.value, 'utf8')) + 4 + 1 + 1); + } else if(value instanceof DBRef || value['_bsontype'] == 'DBRef') { + // Set up correct object for serialization + var ordered_values = { + '$ref': value.namespace + , '$id' : value.oid + }; + + // Add db reference if it exists + if(null != value.db) { + ordered_values['$db'] = value.db; + } + + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + BSON.calculateObjectSize(ordered_values, serializeFunctions); + } else if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + (!isBuffer ? numberOfBytes(value.source) : Buffer.byteLength(value.source, 'utf8')) + 1 + + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) + 1 + } else { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + BSON.calculateObjectSize(value, serializeFunctions) + 1; + } + case 'function': + // WTF for 0.4.X where typeof /someregexp/ === 'function' + if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]' || String.call(value) == '[object RegExp]') { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + (!isBuffer ? numberOfBytes(value.source) : Buffer.byteLength(value.source, 'utf8')) + 1 + + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) + 1 + } else { + if(serializeFunctions && value.scope != null && Object.keys(value.scope).length > 0) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + 4 + (!isBuffer ? numberOfBytes(value.toString()) : Buffer.byteLength(value.toString(), 'utf8')) + 1 + BSON.calculateObjectSize(value.scope, serializeFunctions); + } else if(serializeFunctions) { + return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + (!isBuffer ? numberOfBytes(value.toString()) : Buffer.byteLength(value.toString(), 'utf8')) + 1; + } + } + } + + return 0; +} + +/** + * Serialize a Javascript object using a predefined Buffer and index into the buffer, useful when pre-allocating the space for serialization. + * + * @param {Object} object the Javascript object to serialize. + * @param {Boolean} checkKeys the serializer will check if keys are valid. + * @param {Buffer} buffer the Buffer you pre-allocated to store the serialized BSON object. + * @param {Number} index the index in the buffer where we wish to start serializing into. + * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. + * @return {Number} returns the new write index in the Buffer. + * @api public + */ +BSON.serializeWithBufferAndIndex = function serializeWithBufferAndIndex(object, checkKeys, buffer, index, serializeFunctions) { + // Default setting false + serializeFunctions = serializeFunctions == null ? false : serializeFunctions; + // Write end information (length of the object) + var size = buffer.length; + // Write the size of the object + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + return serializeObject(object, checkKeys, buffer, index, serializeFunctions) - 1; +} + +/** + * @ignore + * @api private + */ +var serializeObject = function(object, checkKeys, buffer, index, serializeFunctions) { + // Process the object + if(Array.isArray(object)) { + for(var i = 0; i < object.length; i++) { + index = packElement(i.toString(), object[i], checkKeys, buffer, index, serializeFunctions); + } + } else { + // If we have toBSON defined, override the current object + if(object.toBSON) { + object = object.toBSON(); + } + + // Serialize the object + for(var key in object) { + // Check the key and throw error if it's illegal + if (key != '$db' && key != '$ref' && key != '$id') { + // dollars and dots ok + BSON.checkKey(key, !checkKeys); + } + + // Pack the element + index = packElement(key, object[key], checkKeys, buffer, index, serializeFunctions); + } + } + + // Write zero + buffer[index++] = 0; + return index; +} + +var stringToBytes = function(str) { + var ch, st, re = []; + for (var i = 0; i < str.length; i++ ) { + ch = str.charCodeAt(i); // get char + st = []; // set up "stack" + do { + st.push( ch & 0xFF ); // push byte to stack + ch = ch >> 8; // shift value down by 1 byte + } + while ( ch ); + // add stack contents to result + // done because chars have "wrong" endianness + re = re.concat( st.reverse() ); + } + // return an array of bytes + return re; +} + +var numberOfBytes = function(str) { + var ch, st, re = 0; + for (var i = 0; i < str.length; i++ ) { + ch = str.charCodeAt(i); // get char + st = []; // set up "stack" + do { + st.push( ch & 0xFF ); // push byte to stack + ch = ch >> 8; // shift value down by 1 byte + } + while ( ch ); + // add stack contents to result + // done because chars have "wrong" endianness + re = re + st.length; + } + // return an array of bytes + return re; +} + +/** + * @ignore + * @api private + */ +var writeToTypedArray = function(buffer, string, index) { + var bytes = stringToBytes(string); + for(var i = 0; i < bytes.length; i++) { + buffer[index + i] = bytes[i]; + } + return bytes.length; +} + +/** + * @ignore + * @api private + */ +var supportsBuffer = typeof Buffer != 'undefined'; + +/** + * @ignore + * @api private + */ +var packElement = function(name, value, checkKeys, buffer, index, serializeFunctions) { + var startIndex = index; + + switch(typeof value) { + case 'string': + // Encode String type + buffer[index++] = BSON.BSON_DATA_STRING; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Calculate size + var size = supportsBuffer ? Buffer.byteLength(value) + 1 : numberOfBytes(value) + 1; + // Write the size of the string to buffer + buffer[index + 3] = (size >> 24) & 0xff; + buffer[index + 2] = (size >> 16) & 0xff; + buffer[index + 1] = (size >> 8) & 0xff; + buffer[index] = size & 0xff; + // Ajust the index + index = index + 4; + // Write the string + supportsBuffer ? buffer.write(value, index, 'utf8') : writeToTypedArray(buffer, value, index); + // Update index + index = index + size - 1; + // Write zero + buffer[index++] = 0; + // Return index + return index; + case 'number': + // We have an integer value + if(Math.floor(value) === value && value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { + // If the value fits in 32 bits encode as int, if it fits in a double + // encode it as a double, otherwise long + if(value >= BSON.BSON_INT32_MIN && value <= BSON.BSON_INT32_MAX) { + // Set int type 32 bits or less + buffer[index++] = BSON.BSON_DATA_INT; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write the int value + buffer[index++] = value & 0xff; + buffer[index++] = (value >> 8) & 0xff; + buffer[index++] = (value >> 16) & 0xff; + buffer[index++] = (value >> 24) & 0xff; + } else if(value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { + // Encode as double + buffer[index++] = BSON.BSON_DATA_NUMBER; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write float + writeIEEE754(buffer, value, index, 'little', 52, 8); + // Ajust index + index = index + 8; + } else { + // Set long type + buffer[index++] = BSON.BSON_DATA_LONG; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + var longVal = Long.fromNumber(value); + var lowBits = longVal.getLowBits(); + var highBits = longVal.getHighBits(); + // Encode low bits + buffer[index++] = lowBits & 0xff; + buffer[index++] = (lowBits >> 8) & 0xff; + buffer[index++] = (lowBits >> 16) & 0xff; + buffer[index++] = (lowBits >> 24) & 0xff; + // Encode high bits + buffer[index++] = highBits & 0xff; + buffer[index++] = (highBits >> 8) & 0xff; + buffer[index++] = (highBits >> 16) & 0xff; + buffer[index++] = (highBits >> 24) & 0xff; + } + } else { + // Encode as double + buffer[index++] = BSON.BSON_DATA_NUMBER; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write float + writeIEEE754(buffer, value, index, 'little', 52, 8); + // Ajust index + index = index + 8; + } + + return index; + case 'undefined': + // Set long type + buffer[index++] = BSON.BSON_DATA_NULL; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + return index; + case 'boolean': + // Write the type + buffer[index++] = BSON.BSON_DATA_BOOLEAN; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Encode the boolean value + buffer[index++] = value ? 1 : 0; + return index; + case 'object': + if(value === null || value instanceof MinKey || value instanceof MaxKey + || value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') { + // Write the type of either min or max key + if(value === null) { + buffer[index++] = BSON.BSON_DATA_NULL; + } else if(value instanceof MinKey) { + buffer[index++] = BSON.BSON_DATA_MIN_KEY; + } else { + buffer[index++] = BSON.BSON_DATA_MAX_KEY; + } + + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + return index; + } else if(value instanceof ObjectID || value['_bsontype'] == 'ObjectID') { + // Write the type + buffer[index++] = BSON.BSON_DATA_OID; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Write objectid + supportsBuffer ? buffer.write(value.id, index, 'binary') : writeToTypedArray(buffer, value.id, index); + // Ajust index + index = index + 12; + return index; + } else if(value instanceof Date || isDate(value)) { + // Write the type + buffer[index++] = BSON.BSON_DATA_DATE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Write the date + var dateInMilis = Long.fromNumber(value.getTime()); + var lowBits = dateInMilis.getLowBits(); + var highBits = dateInMilis.getHighBits(); + // Encode low bits + buffer[index++] = lowBits & 0xff; + buffer[index++] = (lowBits >> 8) & 0xff; + buffer[index++] = (lowBits >> 16) & 0xff; + buffer[index++] = (lowBits >> 24) & 0xff; + // Encode high bits + buffer[index++] = highBits & 0xff; + buffer[index++] = (highBits >> 8) & 0xff; + buffer[index++] = (highBits >> 16) & 0xff; + buffer[index++] = (highBits >> 24) & 0xff; + return index; + } else if(typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) { + // Write the type + buffer[index++] = BSON.BSON_DATA_BINARY; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Get size of the buffer (current write point) + var size = value.length; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the default subtype + buffer[index++] = BSON.BSON_BINARY_SUBTYPE_DEFAULT; + // Copy the content form the binary field to the buffer + value.copy(buffer, index, 0, size); + // Adjust the index + index = index + size; + return index; + } else if(value instanceof Long || value instanceof Timestamp || value['_bsontype'] == 'Long' || value['_bsontype'] == 'Timestamp') { + // Write the type + buffer[index++] = value instanceof Long ? BSON.BSON_DATA_LONG : BSON.BSON_DATA_TIMESTAMP; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write the date + var lowBits = value.getLowBits(); + var highBits = value.getHighBits(); + // Encode low bits + buffer[index++] = lowBits & 0xff; + buffer[index++] = (lowBits >> 8) & 0xff; + buffer[index++] = (lowBits >> 16) & 0xff; + buffer[index++] = (lowBits >> 24) & 0xff; + // Encode high bits + buffer[index++] = highBits & 0xff; + buffer[index++] = (highBits >> 8) & 0xff; + buffer[index++] = (highBits >> 16) & 0xff; + buffer[index++] = (highBits >> 24) & 0xff; + return index; + } else if(value instanceof Double || value['_bsontype'] == 'Double') { + // Encode as double + buffer[index++] = BSON.BSON_DATA_NUMBER; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write float + writeIEEE754(buffer, value, index, 'little', 52, 8); + // Ajust index + index = index + 8; + return index; + } else if(value instanceof Code || value['_bsontype'] == 'Code') { + if(value.scope != null && Object.keys(value.scope).length > 0) { + // Write the type + buffer[index++] = BSON.BSON_DATA_CODE_W_SCOPE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Calculate the scope size + var scopeSize = BSON.calculateObjectSize(value.scope, serializeFunctions); + // Function string + var functionString = value.code.toString(); + // Function Size + var codeSize = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; + + // Calculate full size of the object + var totalSize = 4 + codeSize + scopeSize + 4; + + // Write the total size of the object + buffer[index++] = totalSize & 0xff; + buffer[index++] = (totalSize >> 8) & 0xff; + buffer[index++] = (totalSize >> 16) & 0xff; + buffer[index++] = (totalSize >> 24) & 0xff; + + // Write the size of the string to buffer + buffer[index++] = codeSize & 0xff; + buffer[index++] = (codeSize >> 8) & 0xff; + buffer[index++] = (codeSize >> 16) & 0xff; + buffer[index++] = (codeSize >> 24) & 0xff; + + // Write the string + supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index); + // Update index + index = index + codeSize - 1; + // Write zero + buffer[index++] = 0; + // Serialize the scope object + var scopeObjectBuffer = supportsBuffer ? new Buffer(scopeSize) : new Uint8Array(new ArrayBuffer(scopeSize)); + // Execute the serialization into a seperate buffer + serializeObject(value.scope, checkKeys, scopeObjectBuffer, 0, serializeFunctions); + + // Adjusted scope Size (removing the header) + var scopeDocSize = scopeSize; + // Write scope object size + buffer[index++] = scopeDocSize & 0xff; + buffer[index++] = (scopeDocSize >> 8) & 0xff; + buffer[index++] = (scopeDocSize >> 16) & 0xff; + buffer[index++] = (scopeDocSize >> 24) & 0xff; + + // Write the scopeObject into the buffer + supportsBuffer ? scopeObjectBuffer.copy(buffer, index, 0, scopeSize) : buffer.set(scopeObjectBuffer, index); + // Adjust index, removing the empty size of the doc (5 bytes 0000000005) + index = index + scopeDocSize - 5; + // Write trailing zero + buffer[index++] = 0; + return index + } else { + buffer[index++] = BSON.BSON_DATA_CODE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Function string + var functionString = value.code.toString(); + // Function Size + var size = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the string + supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index); + // Update index + index = index + size - 1; + // Write zero + buffer[index++] = 0; + return index; + } + } else if(value instanceof Binary || value['_bsontype'] == 'Binary') { + // Write the type + buffer[index++] = BSON.BSON_DATA_BINARY; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Extract the buffer + var data = value.value(true); + // Calculate size + var size = value.position; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the subtype to the buffer + buffer[index++] = value.sub_type; + + // If we have binary type 2 the 4 first bytes are the size + if(value.sub_type == Binary.SUBTYPE_BYTE_ARRAY) { + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + } + + // Write the data to the object + supportsBuffer ? data.copy(buffer, index, 0, value.position) : buffer.set(data, index); + // Ajust index + index = index + value.position; + return index; + } else if(value instanceof Symbol || value['_bsontype'] == 'Symbol') { + // Write the type + buffer[index++] = BSON.BSON_DATA_SYMBOL; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Calculate size + var size = supportsBuffer ? Buffer.byteLength(value.value) + 1 : numberOfBytes(value.value) + 1; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the string + buffer.write(value.value, index, 'utf8'); + // Update index + index = index + size - 1; + // Write zero + buffer[index++] = 0x00; + return index; + } else if(value instanceof DBRef || value['_bsontype'] == 'DBRef') { + // Write the type + buffer[index++] = BSON.BSON_DATA_OBJECT; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Set up correct object for serialization + var ordered_values = { + '$ref': value.namespace + , '$id' : value.oid + }; + + // Add db reference if it exists + if(null != value.db) { + ordered_values['$db'] = value.db; + } + + // Message size + var size = BSON.calculateObjectSize(ordered_values, serializeFunctions); + // Serialize the object + var endIndex = BSON.serializeWithBufferAndIndex(ordered_values, checkKeys, buffer, index, serializeFunctions); + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write zero for object + buffer[endIndex++] = 0x00; + // Return the end index + return endIndex; + } else if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]') { + // Write the type + buffer[index++] = BSON.BSON_DATA_REGEXP; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Write the regular expression string + supportsBuffer ? buffer.write(value.source, index, 'utf8') : writeToTypedArray(buffer, value.source, index); + // Adjust the index + index = index + (supportsBuffer ? Buffer.byteLength(value.source) : numberOfBytes(value.source)); + // Write zero + buffer[index++] = 0x00; + // Write the parameters + if(value.global) buffer[index++] = 0x73; // s + if(value.ignoreCase) buffer[index++] = 0x69; // i + if(value.multiline) buffer[index++] = 0x6d; // m + // Add ending zero + buffer[index++] = 0x00; + return index; + } else { + // Write the type + buffer[index++] = Array.isArray(value) ? BSON.BSON_DATA_ARRAY : BSON.BSON_DATA_OBJECT; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Adjust the index + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + var endIndex = serializeObject(value, checkKeys, buffer, index + 4, serializeFunctions); + // Write size + var size = endIndex - index; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + return endIndex; + } + case 'function': + // WTF for 0.4.X where typeof /someregexp/ === 'function' + if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]' || String.call(value) == '[object RegExp]') { + // Write the type + buffer[index++] = BSON.BSON_DATA_REGEXP; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + + // Write the regular expression string + buffer.write(value.source, index, 'utf8'); + // Adjust the index + index = index + (supportsBuffer ? Buffer.byteLength(value.source) : numberOfBytes(value.source)); + // Write zero + buffer[index++] = 0x00; + // Write the parameters + if(value.global) buffer[index++] = 0x73; // s + if(value.ignoreCase) buffer[index++] = 0x69; // i + if(value.multiline) buffer[index++] = 0x6d; // m + // Add ending zero + buffer[index++] = 0x00; + return index; + } else { + if(serializeFunctions && value.scope != null && Object.keys(value.scope).length > 0) { + // Write the type + buffer[index++] = BSON.BSON_DATA_CODE_W_SCOPE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Calculate the scope size + var scopeSize = BSON.calculateObjectSize(value.scope, serializeFunctions); + // Function string + var functionString = value.toString(); + // Function Size + var codeSize = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; + + // Calculate full size of the object + var totalSize = 4 + codeSize + scopeSize; + + // Write the total size of the object + buffer[index++] = totalSize & 0xff; + buffer[index++] = (totalSize >> 8) & 0xff; + buffer[index++] = (totalSize >> 16) & 0xff; + buffer[index++] = (totalSize >> 24) & 0xff; + + // Write the size of the string to buffer + buffer[index++] = codeSize & 0xff; + buffer[index++] = (codeSize >> 8) & 0xff; + buffer[index++] = (codeSize >> 16) & 0xff; + buffer[index++] = (codeSize >> 24) & 0xff; + + // Write the string + supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index); + // Update index + index = index + codeSize - 1; + // Write zero + buffer[index++] = 0; + // Serialize the scope object + var scopeObjectBuffer = new Buffer(scopeSize); + // Execute the serialization into a seperate buffer + serializeObject(value.scope, checkKeys, scopeObjectBuffer, 0, serializeFunctions); + + // Adjusted scope Size (removing the header) + var scopeDocSize = scopeSize - 4; + // Write scope object size + buffer[index++] = scopeDocSize & 0xff; + buffer[index++] = (scopeDocSize >> 8) & 0xff; + buffer[index++] = (scopeDocSize >> 16) & 0xff; + buffer[index++] = (scopeDocSize >> 24) & 0xff; + + // Write the scopeObject into the buffer + scopeObjectBuffer.copy(buffer, index, 0, scopeSize); + + // Adjust index, removing the empty size of the doc (5 bytes 0000000005) + index = index + scopeDocSize - 5; + // Write trailing zero + buffer[index++] = 0; + return index + } else if(serializeFunctions) { + buffer[index++] = BSON.BSON_DATA_CODE; + // Number of written bytes + var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Function string + var functionString = value.toString(); + // Function Size + var size = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the string + supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index); + // Update index + index = index + size - 1; + // Write zero + buffer[index++] = 0; + return index; + } + } + } + + // If no value to serialize + return index; +} + +/** + * Serialize a Javascript object. + * + * @param {Object} object the Javascript object to serialize. + * @param {Boolean} checkKeys the serializer will check if keys are valid. + * @param {Boolean} asBuffer return the serialized object as a Buffer object **(ignore)**. + * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. + * @return {Buffer} returns the Buffer object containing the serialized object. + * @api public + */ +BSON.serialize = function(object, checkKeys, asBuffer, serializeFunctions) { + // Throw error if we are trying serialize an illegal type + if(object == null || typeof object != 'object' || Array.isArray(object)) + throw new Error("Only javascript objects supported"); + + // Emoty target buffer + var buffer = null; + // Calculate the size of the object + var size = BSON.calculateObjectSize(object, serializeFunctions); + // Fetch the best available type for storing the binary data + if(buffer = typeof Buffer != 'undefined') { + buffer = new Buffer(size); + asBuffer = true; + } else if(typeof Uint8Array != 'undefined') { + buffer = new Uint8Array(new ArrayBuffer(size)); + } else { + buffer = new Array(size); + } + + // If asBuffer is false use typed arrays + BSON.serializeWithBufferAndIndex(object, checkKeys, buffer, 0, serializeFunctions); + return buffer; +} + +/** + * Contains the function cache if we have that enable to allow for avoiding the eval step on each deserialization, comparison is by md5 + * + * @ignore + * @api private + */ +var functionCache = BSON.functionCache = {}; + +/** + * Crc state variables shared by function + * + * @ignore + * @api private + */ +var table = [0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433, 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65, 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B, 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D, 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777, 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D]; + +/** + * CRC32 hash method, Fast and enough versitility for our usage + * + * @ignore + * @api private + */ +var crc32 = function(string, start, end) { + var crc = 0 + var x = 0; + var y = 0; + crc = crc ^ (-1); + + for(var i = start, iTop = end; i < iTop;i++) { + y = (crc ^ string[i]) & 0xFF; + x = table[y]; + crc = (crc >>> 8) ^ x; + } + + return crc ^ (-1); +} + +/** + * Deserialize stream data as BSON documents. + * + * Options + * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. + * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. + * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. + * - **promoteLongs** {Boolean, default:true}, when deserializing a Long will fit it into a Number if it's smaller than 53 bits + * + * @param {Buffer} data the buffer containing the serialized set of BSON documents. + * @param {Number} startIndex the start index in the data Buffer where the deserialization is to start. + * @param {Number} numberOfDocuments number of documents to deserialize. + * @param {Array} documents an array where to store the deserialized documents. + * @param {Number} docStartIndex the index in the documents array from where to start inserting documents. + * @param {Object} [options] additional options used for the deserialization. + * @return {Number} returns the next index in the buffer after deserialization **x** numbers of documents. + * @api public + */ +BSON.deserializeStream = function(data, startIndex, numberOfDocuments, documents, docStartIndex, options) { + // if(numberOfDocuments !== documents.length) throw new Error("Number of expected results back is less than the number of documents"); + options = options != null ? options : {}; + var index = startIndex; + // Loop over all documents + for(var i = 0; i < numberOfDocuments; i++) { + // Find size of the document + var size = data[index] | data[index + 1] << 8 | data[index + 2] << 16 | data[index + 3] << 24; + // Update options with index + options['index'] = index; + // Parse the document at this point + documents[docStartIndex + i] = BSON.deserialize(data, options); + // Adjust index by the document size + index = index + size; + } + + // Return object containing end index of parsing and list of documents + return index; +} + +/** + * Ensure eval is isolated. + * + * @ignore + * @api private + */ +var isolateEvalWithHash = function(functionCache, hash, functionString, object) { + // Contains the value we are going to set + var value = null; + + // Check for cache hit, eval if missing and return cached function + if(functionCache[hash] == null) { + eval("value = " + functionString); + functionCache[hash] = value; + } + // Set the object + return functionCache[hash].bind(object); +} + +/** + * Ensure eval is isolated. + * + * @ignore + * @api private + */ +var isolateEval = function(functionString) { + // Contains the value we are going to set + var value = null; + // Eval the function + eval("value = " + functionString); + return value; +} + +/** + * Convert Uint8Array to String + * + * @ignore + * @api private + */ +var convertUint8ArrayToUtf8String = function(byteArray, startIndex, endIndex) { + return BinaryParser.decode_utf8(convertArraytoUtf8BinaryString(byteArray, startIndex, endIndex)); +} + +var convertArraytoUtf8BinaryString = function(byteArray, startIndex, endIndex) { + var result = ""; + for(var i = startIndex; i < endIndex; i++) { + result = result + String.fromCharCode(byteArray[i]); + } + + return result; +}; + +/** + * Deserialize data as BSON. + * + * Options + * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. + * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. + * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. + * - **promoteLongs** {Boolean, default:true}, when deserializing a Long will fit it into a Number if it's smaller than 53 bits + * + * @param {Buffer} buffer the buffer containing the serialized set of BSON documents. + * @param {Object} [options] additional options used for the deserialization. + * @param {Boolean} [isArray] ignore used for recursive parsing. + * @return {Object} returns the deserialized Javascript Object. + * @api public + */ +BSON.deserialize = function(buffer, options, isArray) { + // Options + options = options == null ? {} : options; + var evalFunctions = options['evalFunctions'] == null ? false : options['evalFunctions']; + var cacheFunctions = options['cacheFunctions'] == null ? false : options['cacheFunctions']; + var cacheFunctionsCrc32 = options['cacheFunctionsCrc32'] == null ? false : options['cacheFunctionsCrc32']; + var promoteLongs = options['promoteLongs'] || true; + + // Validate that we have at least 4 bytes of buffer + if(buffer.length < 5) throw new Error("corrupt bson message < 5 bytes long"); + + // Set up index + var index = typeof options['index'] == 'number' ? options['index'] : 0; + // Reads in a C style string + var readCStyleString = function() { + // Get the start search index + var i = index; + // Locate the end of the c string + while(buffer[i] !== 0x00) { i++ } + // Grab utf8 encoded string + var string = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, i) : convertUint8ArrayToUtf8String(buffer, index, i); + // Update index position + index = i + 1; + // Return string + return string; + } + + // Create holding object + var object = isArray ? [] : {}; + + // Read the document size + var size = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + + // Ensure buffer is valid size + if(size < 5 || size > buffer.length) throw new Error("corrupt bson message"); + + // While we have more left data left keep parsing + while(true) { + // Read the type + var elementType = buffer[index++]; + // If we get a zero it's the last byte, exit + if(elementType == 0) break; + // Read the name of the field + var name = readCStyleString(); + // Switch on the type + switch(elementType) { + case BSON.BSON_DATA_OID: + var string = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('binary', index, index + 12) : convertArraytoUtf8BinaryString(buffer, index, index + 12); + // Decode the oid + object[name] = new ObjectID(string); + // Update index + index = index + 12; + break; + case BSON.BSON_DATA_STRING: + // Read the content of the field + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Add string to object + object[name] = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1); + // Update parse index position + index = index + stringSize; + break; + case BSON.BSON_DATA_INT: + // Decode the 32bit value + object[name] = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + break; + case BSON.BSON_DATA_NUMBER: + // Decode the double value + object[name] = readIEEE754(buffer, index, 'little', 52, 8); + // Update the index + index = index + 8; + break; + case BSON.BSON_DATA_DATE: + // Unpack the low and high bits + var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Set date object + object[name] = new Date(new Long(lowBits, highBits).toNumber()); + break; + case BSON.BSON_DATA_BOOLEAN: + // Parse the boolean value + object[name] = buffer[index++] == 1; + break; + case BSON.BSON_DATA_NULL: + // Parse the boolean value + object[name] = null; + break; + case BSON.BSON_DATA_BINARY: + // Decode the size of the binary blob + var binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Decode the subtype + var subType = buffer[index++]; + // Decode as raw Buffer object if options specifies it + if(buffer['slice'] != null) { + // If we have subtype 2 skip the 4 bytes for the size + if(subType == Binary.SUBTYPE_BYTE_ARRAY) { + binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + } + // Slice the data + object[name] = new Binary(buffer.slice(index, index + binarySize), subType); + } else { + var _buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(binarySize)) : new Array(binarySize); + // If we have subtype 2 skip the 4 bytes for the size + if(subType == Binary.SUBTYPE_BYTE_ARRAY) { + binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + } + // Copy the data + for(var i = 0; i < binarySize; i++) { + _buffer[i] = buffer[index + i]; + } + // Create the binary object + object[name] = new Binary(_buffer, subType); + } + // Update the index + index = index + binarySize; + break; + case BSON.BSON_DATA_ARRAY: + options['index'] = index; + // Decode the size of the array document + var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; + // Set the array to the object + object[name] = BSON.deserialize(buffer, options, true); + // Adjust the index + index = index + objectSize; + break; + case BSON.BSON_DATA_OBJECT: + options['index'] = index; + // Decode the size of the object document + var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; + // Set the array to the object + object[name] = BSON.deserialize(buffer, options, false); + // Adjust the index + index = index + objectSize; + break; + case BSON.BSON_DATA_REGEXP: + // Create the regexp + var source = readCStyleString(); + var regExpOptions = readCStyleString(); + // For each option add the corresponding one for javascript + var optionsArray = new Array(regExpOptions.length); + + // Parse options + for(var i = 0; i < regExpOptions.length; i++) { + switch(regExpOptions[i]) { + case 'm': + optionsArray[i] = 'm'; + break; + case 's': + optionsArray[i] = 'g'; + break; + case 'i': + optionsArray[i] = 'i'; + break; + } + } + + object[name] = new RegExp(source, optionsArray.join('')); + break; + case BSON.BSON_DATA_LONG: + // Unpack the low and high bits + var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Create long object + var long = new Long(lowBits, highBits); + // Promote the long if possible + if(promoteLongs) { + object[name] = long.lessThanOrEqual(JS_INT_MAX_LONG) && long.greaterThanOrEqual(JS_INT_MIN_LONG) ? long.toNumber() : long; + } else { + object[name] = long; + } + break; + case BSON.BSON_DATA_SYMBOL: + // Read the content of the field + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Add string to object + object[name] = new Symbol(buffer.toString('utf8', index, index + stringSize - 1)); + // Update parse index position + index = index + stringSize; + break; + case BSON.BSON_DATA_TIMESTAMP: + // Unpack the low and high bits + var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Set the object + object[name] = new Timestamp(lowBits, highBits); + break; + case BSON.BSON_DATA_MIN_KEY: + // Parse the object + object[name] = new MinKey(); + break; + case BSON.BSON_DATA_MAX_KEY: + // Parse the object + object[name] = new MaxKey(); + break; + case BSON.BSON_DATA_CODE: + // Read the content of the field + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Function string + var functionString = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1); + + // If we are evaluating the functions + if(evalFunctions) { + // Contains the value we are going to set + var value = null; + // If we have cache enabled let's look for the md5 of the function in the cache + if(cacheFunctions) { + var hash = cacheFunctionsCrc32 ? crc32(functionString) : functionString; + // Got to do this to avoid V8 deoptimizing the call due to finding eval + object[name] = isolateEvalWithHash(functionCache, hash, functionString, object); + } else { + // Set directly + object[name] = isolateEval(functionString); + } + } else { + object[name] = new Code(functionString, {}); + } + + // Update parse index position + index = index + stringSize; + break; + case BSON.BSON_DATA_CODE_W_SCOPE: + // Read the content of the field + var totalSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Javascript function + var functionString = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1); + // Update parse index position + index = index + stringSize; + // Parse the element + options['index'] = index; + // Decode the size of the object document + var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; + // Decode the scope object + var scopeObject = BSON.deserialize(buffer, options, false); + // Adjust the index + index = index + objectSize; + + // If we are evaluating the functions + if(evalFunctions) { + // Contains the value we are going to set + var value = null; + // If we have cache enabled let's look for the md5 of the function in the cache + if(cacheFunctions) { + var hash = cacheFunctionsCrc32 ? crc32(functionString) : functionString; + // Got to do this to avoid V8 deoptimizing the call due to finding eval + object[name] = isolateEvalWithHash(functionCache, hash, functionString, object); + } else { + // Set directly + object[name] = isolateEval(functionString); + } + + // Set the scope on the object + object[name].scope = scopeObject; + } else { + object[name] = new Code(functionString, scopeObject); + } + + // Add string to object + break; + } + } + + // Check if we have a db ref object + if(object['$id'] != null) object = new DBRef(object['$ref'], object['$id'], object['$db']); + + // Return the final objects + return object; +} + +/** + * Check if key name is valid. + * + * @ignore + * @api private + */ +BSON.checkKey = function checkKey (key, dollarsAndDotsOk) { + if (!key.length) return; + // Check if we have a legal key for the object + if (!!~key.indexOf("\x00")) { + // The BSON spec doesn't allow keys with null bytes because keys are + // null-terminated. + throw Error("key " + key + " must not contain null bytes"); + } + if (!dollarsAndDotsOk) { + if('$' == key[0]) { + throw Error("key " + key + " must not start with '$'"); + } else if (!!~key.indexOf('.')) { + throw Error("key " + key + " must not contain '.'"); + } + } +}; + +/** + * Deserialize data as BSON. + * + * Options + * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. + * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. + * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. + * + * @param {Buffer} buffer the buffer containing the serialized set of BSON documents. + * @param {Object} [options] additional options used for the deserialization. + * @param {Boolean} [isArray] ignore used for recursive parsing. + * @return {Object} returns the deserialized Javascript Object. + * @api public + */ +BSON.prototype.deserialize = function(data, options) { + return BSON.deserialize(data, options); +} + +/** + * Deserialize stream data as BSON documents. + * + * Options + * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. + * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. + * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. + * + * @param {Buffer} data the buffer containing the serialized set of BSON documents. + * @param {Number} startIndex the start index in the data Buffer where the deserialization is to start. + * @param {Number} numberOfDocuments number of documents to deserialize. + * @param {Array} documents an array where to store the deserialized documents. + * @param {Number} docStartIndex the index in the documents array from where to start inserting documents. + * @param {Object} [options] additional options used for the deserialization. + * @return {Number} returns the next index in the buffer after deserialization **x** numbers of documents. + * @api public + */ +BSON.prototype.deserializeStream = function(data, startIndex, numberOfDocuments, documents, docStartIndex, options) { + return BSON.deserializeStream(data, startIndex, numberOfDocuments, documents, docStartIndex, options); +} + +/** + * Serialize a Javascript object. + * + * @param {Object} object the Javascript object to serialize. + * @param {Boolean} checkKeys the serializer will check if keys are valid. + * @param {Boolean} asBuffer return the serialized object as a Buffer object **(ignore)**. + * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. + * @return {Buffer} returns the Buffer object containing the serialized object. + * @api public + */ +BSON.prototype.serialize = function(object, checkKeys, asBuffer, serializeFunctions) { + return BSON.serialize(object, checkKeys, asBuffer, serializeFunctions); +} + +/** + * Calculate the bson size for a passed in Javascript object. + * + * @param {Object} object the Javascript object to calculate the BSON byte size for. + * @param {Boolean} [serializeFunctions] serialize all functions in the object **(default:false)**. + * @return {Number} returns the number of bytes the BSON object will take up. + * @api public + */ +BSON.prototype.calculateObjectSize = function(object, serializeFunctions) { + return BSON.calculateObjectSize(object, serializeFunctions); +} + +/** + * Serialize a Javascript object using a predefined Buffer and index into the buffer, useful when pre-allocating the space for serialization. + * + * @param {Object} object the Javascript object to serialize. + * @param {Boolean} checkKeys the serializer will check if keys are valid. + * @param {Buffer} buffer the Buffer you pre-allocated to store the serialized BSON object. + * @param {Number} index the index in the buffer where we wish to start serializing into. + * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. + * @return {Number} returns the new write index in the Buffer. + * @api public + */ +BSON.prototype.serializeWithBufferAndIndex = function(object, checkKeys, buffer, startIndex, serializeFunctions) { + return BSON.serializeWithBufferAndIndex(object, checkKeys, buffer, startIndex, serializeFunctions); +} + +/** + * @ignore + * @api private + */ +exports.Code = Code; +exports.Symbol = Symbol; +exports.BSON = BSON; +exports.DBRef = DBRef; +exports.Binary = Binary; +exports.ObjectID = ObjectID; +exports.Long = Long; +exports.Timestamp = Timestamp; +exports.Double = Double; +exports.MinKey = MinKey; +exports.MaxKey = MaxKey; + +}, + + + +'code': function(module, exports, global, require, undefined){ + /** + * A class representation of the BSON Code type. + * + * @class Represents the BSON Code type. + * @param {String|Function} code a string or function. + * @param {Object} [scope] an optional scope for the function. + * @return {Code} + */ +function Code(code, scope) { + if(!(this instanceof Code)) return new Code(code, scope); + + this._bsontype = 'Code'; + this.code = code; + this.scope = scope == null ? {} : scope; +}; + +/** + * @ignore + * @api private + */ +Code.prototype.toJSON = function() { + return {scope:this.scope, code:this.code}; +} + +exports.Code = Code; +}, + + + +'db_ref': function(module, exports, global, require, undefined){ + /** + * A class representation of the BSON DBRef type. + * + * @class Represents the BSON DBRef type. + * @param {String} namespace the collection name. + * @param {ObjectID} oid the reference ObjectID. + * @param {String} [db] optional db name, if omitted the reference is local to the current db. + * @return {DBRef} + */ +function DBRef(namespace, oid, db) { + if(!(this instanceof DBRef)) return new DBRef(namespace, oid, db); + + this._bsontype = 'DBRef'; + this.namespace = namespace; + this.oid = oid; + this.db = db; +}; + +/** + * @ignore + * @api private + */ +DBRef.prototype.toJSON = function() { + return { + '$ref':this.namespace, + '$id':this.oid, + '$db':this.db == null ? '' : this.db + }; +} + +exports.DBRef = DBRef; +}, + + + +'double': function(module, exports, global, require, undefined){ + /** + * A class representation of the BSON Double type. + * + * @class Represents the BSON Double type. + * @param {Number} value the number we want to represent as a double. + * @return {Double} + */ +function Double(value) { + if(!(this instanceof Double)) return new Double(value); + + this._bsontype = 'Double'; + this.value = value; +} + +/** + * Access the number value. + * + * @return {Number} returns the wrapped double number. + * @api public + */ +Double.prototype.valueOf = function() { + return this.value; +}; + +/** + * @ignore + * @api private + */ +Double.prototype.toJSON = function() { + return this.value; +} + +exports.Double = Double; +}, + + + +'float_parser': function(module, exports, global, require, undefined){ + // Copyright (c) 2008, Fair Oaks Labs, Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are met: +// +// * Redistributions of source code must retain the above copyright notice, +// this list of conditions and the following disclaimer. +// +// * Redistributions in binary form must reproduce the above copyright notice, +// this list of conditions and the following disclaimer in the documentation +// and/or other materials provided with the distribution. +// +// * Neither the name of Fair Oaks Labs, Inc. nor the names of its contributors +// may be used to endorse or promote products derived from this software +// without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +// POSSIBILITY OF SUCH DAMAGE. +// +// +// Modifications to writeIEEE754 to support negative zeroes made by Brian White + +var readIEEE754 = function(buffer, offset, endian, mLen, nBytes) { + var e, m, + bBE = (endian === 'big'), + eLen = nBytes * 8 - mLen - 1, + eMax = (1 << eLen) - 1, + eBias = eMax >> 1, + nBits = -7, + i = bBE ? 0 : (nBytes - 1), + d = bBE ? 1 : -1, + s = buffer[offset + i]; + + i += d; + + e = s & ((1 << (-nBits)) - 1); + s >>= (-nBits); + nBits += eLen; + for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8); + + m = e & ((1 << (-nBits)) - 1); + e >>= (-nBits); + nBits += mLen; + for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8); + + if (e === 0) { + e = 1 - eBias; + } else if (e === eMax) { + return m ? NaN : ((s ? -1 : 1) * Infinity); + } else { + m = m + Math.pow(2, mLen); + e = e - eBias; + } + return (s ? -1 : 1) * m * Math.pow(2, e - mLen); +}; + +var writeIEEE754 = function(buffer, value, offset, endian, mLen, nBytes) { + var e, m, c, + bBE = (endian === 'big'), + eLen = nBytes * 8 - mLen - 1, + eMax = (1 << eLen) - 1, + eBias = eMax >> 1, + rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0), + i = bBE ? (nBytes-1) : 0, + d = bBE ? -1 : 1, + s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0; + + value = Math.abs(value); + + if (isNaN(value) || value === Infinity) { + m = isNaN(value) ? 1 : 0; + e = eMax; + } else { + e = Math.floor(Math.log(value) / Math.LN2); + if (value * (c = Math.pow(2, -e)) < 1) { + e--; + c *= 2; + } + if (e+eBias >= 1) { + value += rt / c; + } else { + value += rt * Math.pow(2, 1 - eBias); + } + if (value * c >= 2) { + e++; + c /= 2; + } + + if (e + eBias >= eMax) { + m = 0; + e = eMax; + } else if (e + eBias >= 1) { + m = (value * c - 1) * Math.pow(2, mLen); + e = e + eBias; + } else { + m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen); + e = 0; + } + } + + for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8); + + e = (e << mLen) | m; + eLen += mLen; + for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8); + + buffer[offset + i - d] |= s * 128; +}; + +exports.readIEEE754 = readIEEE754; +exports.writeIEEE754 = writeIEEE754; +}, + + + +'index': function(module, exports, global, require, undefined){ + try { + exports.BSONPure = require('./bson'); + exports.BSONNative = require('../../ext'); +} catch(err) { + // do nothing +} + +[ './binary_parser' + , './binary' + , './code' + , './db_ref' + , './double' + , './max_key' + , './min_key' + , './objectid' + , './symbol' + , './timestamp' + , './long'].forEach(function (path) { + var module = require('./' + path); + for (var i in module) { + exports[i] = module[i]; + } +}); + +// Exports all the classes for the NATIVE JS BSON Parser +exports.native = function() { + var classes = {}; + // Map all the classes + [ './binary_parser' + , './binary' + , './code' + , './db_ref' + , './double' + , './max_key' + , './min_key' + , './objectid' + , './symbol' + , './timestamp' + , './long' + , '../../ext' +].forEach(function (path) { + var module = require('./' + path); + for (var i in module) { + classes[i] = module[i]; + } + }); + // Return classes list + return classes; +} + +// Exports all the classes for the PURE JS BSON Parser +exports.pure = function() { + var classes = {}; + // Map all the classes + [ './binary_parser' + , './binary' + , './code' + , './db_ref' + , './double' + , './max_key' + , './min_key' + , './objectid' + , './symbol' + , './timestamp' + , './long' + , '././bson'].forEach(function (path) { + var module = require('./' + path); + for (var i in module) { + classes[i] = module[i]; + } + }); + // Return classes list + return classes; +} + +}, + + + +'long': function(module, exports, global, require, undefined){ + // Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// Copyright 2009 Google Inc. All Rights Reserved + +/** + * Defines a Long class for representing a 64-bit two's-complement + * integer value, which faithfully simulates the behavior of a Java "Long". This + * implementation is derived from LongLib in GWT. + * + * Constructs a 64-bit two's-complement integer, given its low and high 32-bit + * values as *signed* integers. See the from* functions below for more + * convenient ways of constructing Longs. + * + * The internal representation of a Long is the two given signed, 32-bit values. + * We use 32-bit pieces because these are the size of integers on which + * Javascript performs bit-operations. For operations like addition and + * multiplication, we split each number into 16-bit pieces, which can easily be + * multiplied within Javascript's floating-point representation without overflow + * or change in sign. + * + * In the algorithms below, we frequently reduce the negative case to the + * positive case by negating the input(s) and then post-processing the result. + * Note that we must ALWAYS check specially whether those values are MIN_VALUE + * (-2^63) because -MIN_VALUE == MIN_VALUE (since 2^63 cannot be represented as + * a positive number, it overflows back into a negative). Not handling this + * case would often result in infinite recursion. + * + * @class Represents the BSON Long type. + * @param {Number} low the low (signed) 32 bits of the Long. + * @param {Number} high the high (signed) 32 bits of the Long. + */ +function Long(low, high) { + if(!(this instanceof Long)) return new Long(low, high); + + this._bsontype = 'Long'; + /** + * @type {number} + * @api private + */ + this.low_ = low | 0; // force into 32 signed bits. + + /** + * @type {number} + * @api private + */ + this.high_ = high | 0; // force into 32 signed bits. +}; + +/** + * Return the int value. + * + * @return {Number} the value, assuming it is a 32-bit integer. + * @api public + */ +Long.prototype.toInt = function() { + return this.low_; +}; + +/** + * Return the Number value. + * + * @return {Number} the closest floating-point representation to this value. + * @api public + */ +Long.prototype.toNumber = function() { + return this.high_ * Long.TWO_PWR_32_DBL_ + + this.getLowBitsUnsigned(); +}; + +/** + * Return the JSON value. + * + * @return {String} the JSON representation. + * @api public + */ +Long.prototype.toJSON = function() { + return this.toString(); +} + +/** + * Return the String value. + * + * @param {Number} [opt_radix] the radix in which the text should be written. + * @return {String} the textual representation of this value. + * @api public + */ +Long.prototype.toString = function(opt_radix) { + var radix = opt_radix || 10; + if (radix < 2 || 36 < radix) { + throw Error('radix out of range: ' + radix); + } + + if (this.isZero()) { + return '0'; + } + + if (this.isNegative()) { + if (this.equals(Long.MIN_VALUE)) { + // We need to change the Long value before it can be negated, so we remove + // the bottom-most digit in this base and then recurse to do the rest. + var radixLong = Long.fromNumber(radix); + var div = this.div(radixLong); + var rem = div.multiply(radixLong).subtract(this); + return div.toString(radix) + rem.toInt().toString(radix); + } else { + return '-' + this.negate().toString(radix); + } + } + + // Do several (6) digits each time through the loop, so as to + // minimize the calls to the very expensive emulated div. + var radixToPower = Long.fromNumber(Math.pow(radix, 6)); + + var rem = this; + var result = ''; + while (true) { + var remDiv = rem.div(radixToPower); + var intval = rem.subtract(remDiv.multiply(radixToPower)).toInt(); + var digits = intval.toString(radix); + + rem = remDiv; + if (rem.isZero()) { + return digits + result; + } else { + while (digits.length < 6) { + digits = '0' + digits; + } + result = '' + digits + result; + } + } +}; + +/** + * Return the high 32-bits value. + * + * @return {Number} the high 32-bits as a signed value. + * @api public + */ +Long.prototype.getHighBits = function() { + return this.high_; +}; + +/** + * Return the low 32-bits value. + * + * @return {Number} the low 32-bits as a signed value. + * @api public + */ +Long.prototype.getLowBits = function() { + return this.low_; +}; + +/** + * Return the low unsigned 32-bits value. + * + * @return {Number} the low 32-bits as an unsigned value. + * @api public + */ +Long.prototype.getLowBitsUnsigned = function() { + return (this.low_ >= 0) ? + this.low_ : Long.TWO_PWR_32_DBL_ + this.low_; +}; + +/** + * Returns the number of bits needed to represent the absolute value of this Long. + * + * @return {Number} Returns the number of bits needed to represent the absolute value of this Long. + * @api public + */ +Long.prototype.getNumBitsAbs = function() { + if (this.isNegative()) { + if (this.equals(Long.MIN_VALUE)) { + return 64; + } else { + return this.negate().getNumBitsAbs(); + } + } else { + var val = this.high_ != 0 ? this.high_ : this.low_; + for (var bit = 31; bit > 0; bit--) { + if ((val & (1 << bit)) != 0) { + break; + } + } + return this.high_ != 0 ? bit + 33 : bit + 1; + } +}; + +/** + * Return whether this value is zero. + * + * @return {Boolean} whether this value is zero. + * @api public + */ +Long.prototype.isZero = function() { + return this.high_ == 0 && this.low_ == 0; +}; + +/** + * Return whether this value is negative. + * + * @return {Boolean} whether this value is negative. + * @api public + */ +Long.prototype.isNegative = function() { + return this.high_ < 0; +}; + +/** + * Return whether this value is odd. + * + * @return {Boolean} whether this value is odd. + * @api public + */ +Long.prototype.isOdd = function() { + return (this.low_ & 1) == 1; +}; + +/** + * Return whether this Long equals the other + * + * @param {Long} other Long to compare against. + * @return {Boolean} whether this Long equals the other + * @api public + */ +Long.prototype.equals = function(other) { + return (this.high_ == other.high_) && (this.low_ == other.low_); +}; + +/** + * Return whether this Long does not equal the other. + * + * @param {Long} other Long to compare against. + * @return {Boolean} whether this Long does not equal the other. + * @api public + */ +Long.prototype.notEquals = function(other) { + return (this.high_ != other.high_) || (this.low_ != other.low_); +}; + +/** + * Return whether this Long is less than the other. + * + * @param {Long} other Long to compare against. + * @return {Boolean} whether this Long is less than the other. + * @api public + */ +Long.prototype.lessThan = function(other) { + return this.compare(other) < 0; +}; + +/** + * Return whether this Long is less than or equal to the other. + * + * @param {Long} other Long to compare against. + * @return {Boolean} whether this Long is less than or equal to the other. + * @api public + */ +Long.prototype.lessThanOrEqual = function(other) { + return this.compare(other) <= 0; +}; + +/** + * Return whether this Long is greater than the other. + * + * @param {Long} other Long to compare against. + * @return {Boolean} whether this Long is greater than the other. + * @api public + */ +Long.prototype.greaterThan = function(other) { + return this.compare(other) > 0; +}; + +/** + * Return whether this Long is greater than or equal to the other. + * + * @param {Long} other Long to compare against. + * @return {Boolean} whether this Long is greater than or equal to the other. + * @api public + */ +Long.prototype.greaterThanOrEqual = function(other) { + return this.compare(other) >= 0; +}; + +/** + * Compares this Long with the given one. + * + * @param {Long} other Long to compare against. + * @return {Boolean} 0 if they are the same, 1 if the this is greater, and -1 if the given one is greater. + * @api public + */ +Long.prototype.compare = function(other) { + if (this.equals(other)) { + return 0; + } + + var thisNeg = this.isNegative(); + var otherNeg = other.isNegative(); + if (thisNeg && !otherNeg) { + return -1; + } + if (!thisNeg && otherNeg) { + return 1; + } + + // at this point, the signs are the same, so subtraction will not overflow + if (this.subtract(other).isNegative()) { + return -1; + } else { + return 1; + } +}; + +/** + * The negation of this value. + * + * @return {Long} the negation of this value. + * @api public + */ +Long.prototype.negate = function() { + if (this.equals(Long.MIN_VALUE)) { + return Long.MIN_VALUE; + } else { + return this.not().add(Long.ONE); + } +}; + +/** + * Returns the sum of this and the given Long. + * + * @param {Long} other Long to add to this one. + * @return {Long} the sum of this and the given Long. + * @api public + */ +Long.prototype.add = function(other) { + // Divide each number into 4 chunks of 16 bits, and then sum the chunks. + + var a48 = this.high_ >>> 16; + var a32 = this.high_ & 0xFFFF; + var a16 = this.low_ >>> 16; + var a00 = this.low_ & 0xFFFF; + + var b48 = other.high_ >>> 16; + var b32 = other.high_ & 0xFFFF; + var b16 = other.low_ >>> 16; + var b00 = other.low_ & 0xFFFF; + + var c48 = 0, c32 = 0, c16 = 0, c00 = 0; + c00 += a00 + b00; + c16 += c00 >>> 16; + c00 &= 0xFFFF; + c16 += a16 + b16; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c32 += a32 + b32; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c48 += a48 + b48; + c48 &= 0xFFFF; + return Long.fromBits((c16 << 16) | c00, (c48 << 16) | c32); +}; + +/** + * Returns the difference of this and the given Long. + * + * @param {Long} other Long to subtract from this. + * @return {Long} the difference of this and the given Long. + * @api public + */ +Long.prototype.subtract = function(other) { + return this.add(other.negate()); +}; + +/** + * Returns the product of this and the given Long. + * + * @param {Long} other Long to multiply with this. + * @return {Long} the product of this and the other. + * @api public + */ +Long.prototype.multiply = function(other) { + if (this.isZero()) { + return Long.ZERO; + } else if (other.isZero()) { + return Long.ZERO; + } + + if (this.equals(Long.MIN_VALUE)) { + return other.isOdd() ? Long.MIN_VALUE : Long.ZERO; + } else if (other.equals(Long.MIN_VALUE)) { + return this.isOdd() ? Long.MIN_VALUE : Long.ZERO; + } + + if (this.isNegative()) { + if (other.isNegative()) { + return this.negate().multiply(other.negate()); + } else { + return this.negate().multiply(other).negate(); + } + } else if (other.isNegative()) { + return this.multiply(other.negate()).negate(); + } + + // If both Longs are small, use float multiplication + if (this.lessThan(Long.TWO_PWR_24_) && + other.lessThan(Long.TWO_PWR_24_)) { + return Long.fromNumber(this.toNumber() * other.toNumber()); + } + + // Divide each Long into 4 chunks of 16 bits, and then add up 4x4 products. + // We can skip products that would overflow. + + var a48 = this.high_ >>> 16; + var a32 = this.high_ & 0xFFFF; + var a16 = this.low_ >>> 16; + var a00 = this.low_ & 0xFFFF; + + var b48 = other.high_ >>> 16; + var b32 = other.high_ & 0xFFFF; + var b16 = other.low_ >>> 16; + var b00 = other.low_ & 0xFFFF; + + var c48 = 0, c32 = 0, c16 = 0, c00 = 0; + c00 += a00 * b00; + c16 += c00 >>> 16; + c00 &= 0xFFFF; + c16 += a16 * b00; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c16 += a00 * b16; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c32 += a32 * b00; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c32 += a16 * b16; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c32 += a00 * b32; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c48 += a48 * b00 + a32 * b16 + a16 * b32 + a00 * b48; + c48 &= 0xFFFF; + return Long.fromBits((c16 << 16) | c00, (c48 << 16) | c32); +}; + +/** + * Returns this Long divided by the given one. + * + * @param {Long} other Long by which to divide. + * @return {Long} this Long divided by the given one. + * @api public + */ +Long.prototype.div = function(other) { + if (other.isZero()) { + throw Error('division by zero'); + } else if (this.isZero()) { + return Long.ZERO; + } + + if (this.equals(Long.MIN_VALUE)) { + if (other.equals(Long.ONE) || + other.equals(Long.NEG_ONE)) { + return Long.MIN_VALUE; // recall that -MIN_VALUE == MIN_VALUE + } else if (other.equals(Long.MIN_VALUE)) { + return Long.ONE; + } else { + // At this point, we have |other| >= 2, so |this/other| < |MIN_VALUE|. + var halfThis = this.shiftRight(1); + var approx = halfThis.div(other).shiftLeft(1); + if (approx.equals(Long.ZERO)) { + return other.isNegative() ? Long.ONE : Long.NEG_ONE; + } else { + var rem = this.subtract(other.multiply(approx)); + var result = approx.add(rem.div(other)); + return result; + } + } + } else if (other.equals(Long.MIN_VALUE)) { + return Long.ZERO; + } + + if (this.isNegative()) { + if (other.isNegative()) { + return this.negate().div(other.negate()); + } else { + return this.negate().div(other).negate(); + } + } else if (other.isNegative()) { + return this.div(other.negate()).negate(); + } + + // Repeat the following until the remainder is less than other: find a + // floating-point that approximates remainder / other *from below*, add this + // into the result, and subtract it from the remainder. It is critical that + // the approximate value is less than or equal to the real value so that the + // remainder never becomes negative. + var res = Long.ZERO; + var rem = this; + while (rem.greaterThanOrEqual(other)) { + // Approximate the result of division. This may be a little greater or + // smaller than the actual value. + var approx = Math.max(1, Math.floor(rem.toNumber() / other.toNumber())); + + // We will tweak the approximate result by changing it in the 48-th digit or + // the smallest non-fractional digit, whichever is larger. + var log2 = Math.ceil(Math.log(approx) / Math.LN2); + var delta = (log2 <= 48) ? 1 : Math.pow(2, log2 - 48); + + // Decrease the approximation until it is smaller than the remainder. Note + // that if it is too large, the product overflows and is negative. + var approxRes = Long.fromNumber(approx); + var approxRem = approxRes.multiply(other); + while (approxRem.isNegative() || approxRem.greaterThan(rem)) { + approx -= delta; + approxRes = Long.fromNumber(approx); + approxRem = approxRes.multiply(other); + } + + // We know the answer can't be zero... and actually, zero would cause + // infinite recursion since we would make no progress. + if (approxRes.isZero()) { + approxRes = Long.ONE; + } + + res = res.add(approxRes); + rem = rem.subtract(approxRem); + } + return res; +}; + +/** + * Returns this Long modulo the given one. + * + * @param {Long} other Long by which to mod. + * @return {Long} this Long modulo the given one. + * @api public + */ +Long.prototype.modulo = function(other) { + return this.subtract(this.div(other).multiply(other)); +}; + +/** + * The bitwise-NOT of this value. + * + * @return {Long} the bitwise-NOT of this value. + * @api public + */ +Long.prototype.not = function() { + return Long.fromBits(~this.low_, ~this.high_); +}; + +/** + * Returns the bitwise-AND of this Long and the given one. + * + * @param {Long} other the Long with which to AND. + * @return {Long} the bitwise-AND of this and the other. + * @api public + */ +Long.prototype.and = function(other) { + return Long.fromBits(this.low_ & other.low_, this.high_ & other.high_); +}; + +/** + * Returns the bitwise-OR of this Long and the given one. + * + * @param {Long} other the Long with which to OR. + * @return {Long} the bitwise-OR of this and the other. + * @api public + */ +Long.prototype.or = function(other) { + return Long.fromBits(this.low_ | other.low_, this.high_ | other.high_); +}; + +/** + * Returns the bitwise-XOR of this Long and the given one. + * + * @param {Long} other the Long with which to XOR. + * @return {Long} the bitwise-XOR of this and the other. + * @api public + */ +Long.prototype.xor = function(other) { + return Long.fromBits(this.low_ ^ other.low_, this.high_ ^ other.high_); +}; + +/** + * Returns this Long with bits shifted to the left by the given amount. + * + * @param {Number} numBits the number of bits by which to shift. + * @return {Long} this shifted to the left by the given amount. + * @api public + */ +Long.prototype.shiftLeft = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var low = this.low_; + if (numBits < 32) { + var high = this.high_; + return Long.fromBits( + low << numBits, + (high << numBits) | (low >>> (32 - numBits))); + } else { + return Long.fromBits(0, low << (numBits - 32)); + } + } +}; + +/** + * Returns this Long with bits shifted to the right by the given amount. + * + * @param {Number} numBits the number of bits by which to shift. + * @return {Long} this shifted to the right by the given amount. + * @api public + */ +Long.prototype.shiftRight = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var high = this.high_; + if (numBits < 32) { + var low = this.low_; + return Long.fromBits( + (low >>> numBits) | (high << (32 - numBits)), + high >> numBits); + } else { + return Long.fromBits( + high >> (numBits - 32), + high >= 0 ? 0 : -1); + } + } +}; + +/** + * Returns this Long with bits shifted to the right by the given amount, with the new top bits matching the current sign bit. + * + * @param {Number} numBits the number of bits by which to shift. + * @return {Long} this shifted to the right by the given amount, with zeros placed into the new leading bits. + * @api public + */ +Long.prototype.shiftRightUnsigned = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var high = this.high_; + if (numBits < 32) { + var low = this.low_; + return Long.fromBits( + (low >>> numBits) | (high << (32 - numBits)), + high >>> numBits); + } else if (numBits == 32) { + return Long.fromBits(high, 0); + } else { + return Long.fromBits(high >>> (numBits - 32), 0); + } + } +}; + +/** + * Returns a Long representing the given (32-bit) integer value. + * + * @param {Number} value the 32-bit integer in question. + * @return {Long} the corresponding Long value. + * @api public + */ +Long.fromInt = function(value) { + if (-128 <= value && value < 128) { + var cachedObj = Long.INT_CACHE_[value]; + if (cachedObj) { + return cachedObj; + } + } + + var obj = new Long(value | 0, value < 0 ? -1 : 0); + if (-128 <= value && value < 128) { + Long.INT_CACHE_[value] = obj; + } + return obj; +}; + +/** + * Returns a Long representing the given value, provided that it is a finite number. Otherwise, zero is returned. + * + * @param {Number} value the number in question. + * @return {Long} the corresponding Long value. + * @api public + */ +Long.fromNumber = function(value) { + if (isNaN(value) || !isFinite(value)) { + return Long.ZERO; + } else if (value <= -Long.TWO_PWR_63_DBL_) { + return Long.MIN_VALUE; + } else if (value + 1 >= Long.TWO_PWR_63_DBL_) { + return Long.MAX_VALUE; + } else if (value < 0) { + return Long.fromNumber(-value).negate(); + } else { + return new Long( + (value % Long.TWO_PWR_32_DBL_) | 0, + (value / Long.TWO_PWR_32_DBL_) | 0); + } +}; + +/** + * Returns a Long representing the 64-bit integer that comes by concatenating the given high and low bits. Each is assumed to use 32 bits. + * + * @param {Number} lowBits the low 32-bits. + * @param {Number} highBits the high 32-bits. + * @return {Long} the corresponding Long value. + * @api public + */ +Long.fromBits = function(lowBits, highBits) { + return new Long(lowBits, highBits); +}; + +/** + * Returns a Long representation of the given string, written using the given radix. + * + * @param {String} str the textual representation of the Long. + * @param {Number} opt_radix the radix in which the text is written. + * @return {Long} the corresponding Long value. + * @api public + */ +Long.fromString = function(str, opt_radix) { + if (str.length == 0) { + throw Error('number format error: empty string'); + } + + var radix = opt_radix || 10; + if (radix < 2 || 36 < radix) { + throw Error('radix out of range: ' + radix); + } + + if (str.charAt(0) == '-') { + return Long.fromString(str.substring(1), radix).negate(); + } else if (str.indexOf('-') >= 0) { + throw Error('number format error: interior "-" character: ' + str); + } + + // Do several (8) digits each time through the loop, so as to + // minimize the calls to the very expensive emulated div. + var radixToPower = Long.fromNumber(Math.pow(radix, 8)); + + var result = Long.ZERO; + for (var i = 0; i < str.length; i += 8) { + var size = Math.min(8, str.length - i); + var value = parseInt(str.substring(i, i + size), radix); + if (size < 8) { + var power = Long.fromNumber(Math.pow(radix, size)); + result = result.multiply(power).add(Long.fromNumber(value)); + } else { + result = result.multiply(radixToPower); + result = result.add(Long.fromNumber(value)); + } + } + return result; +}; + +// NOTE: Common constant values ZERO, ONE, NEG_ONE, etc. are defined below the +// from* methods on which they depend. + + +/** + * A cache of the Long representations of small integer values. + * @type {Object} + * @api private + */ +Long.INT_CACHE_ = {}; + +// NOTE: the compiler should inline these constant values below and then remove +// these variables, so there should be no runtime penalty for these. + +/** + * Number used repeated below in calculations. This must appear before the + * first call to any from* function below. + * @type {number} + * @api private + */ +Long.TWO_PWR_16_DBL_ = 1 << 16; + +/** + * @type {number} + * @api private + */ +Long.TWO_PWR_24_DBL_ = 1 << 24; + +/** + * @type {number} + * @api private + */ +Long.TWO_PWR_32_DBL_ = Long.TWO_PWR_16_DBL_ * Long.TWO_PWR_16_DBL_; + +/** + * @type {number} + * @api private + */ +Long.TWO_PWR_31_DBL_ = Long.TWO_PWR_32_DBL_ / 2; + +/** + * @type {number} + * @api private + */ +Long.TWO_PWR_48_DBL_ = Long.TWO_PWR_32_DBL_ * Long.TWO_PWR_16_DBL_; + +/** + * @type {number} + * @api private + */ +Long.TWO_PWR_64_DBL_ = Long.TWO_PWR_32_DBL_ * Long.TWO_PWR_32_DBL_; + +/** + * @type {number} + * @api private + */ +Long.TWO_PWR_63_DBL_ = Long.TWO_PWR_64_DBL_ / 2; + +/** @type {Long} */ +Long.ZERO = Long.fromInt(0); + +/** @type {Long} */ +Long.ONE = Long.fromInt(1); + +/** @type {Long} */ +Long.NEG_ONE = Long.fromInt(-1); + +/** @type {Long} */ +Long.MAX_VALUE = + Long.fromBits(0xFFFFFFFF | 0, 0x7FFFFFFF | 0); + +/** @type {Long} */ +Long.MIN_VALUE = Long.fromBits(0, 0x80000000 | 0); + +/** + * @type {Long} + * @api private + */ +Long.TWO_PWR_24_ = Long.fromInt(1 << 24); + +/** + * Expose. + */ +exports.Long = Long; +}, + + + +'max_key': function(module, exports, global, require, undefined){ + /** + * A class representation of the BSON MaxKey type. + * + * @class Represents the BSON MaxKey type. + * @return {MaxKey} + */ +function MaxKey() { + if(!(this instanceof MaxKey)) return new MaxKey(); + + this._bsontype = 'MaxKey'; +} + +exports.MaxKey = MaxKey; +}, + + + +'min_key': function(module, exports, global, require, undefined){ + /** + * A class representation of the BSON MinKey type. + * + * @class Represents the BSON MinKey type. + * @return {MinKey} + */ +function MinKey() { + if(!(this instanceof MinKey)) return new MinKey(); + + this._bsontype = 'MinKey'; +} + +exports.MinKey = MinKey; +}, + + + +'objectid': function(module, exports, global, require, undefined){ + /** + * Module dependencies. + */ +var BinaryParser = require('./binary_parser').BinaryParser; + +/** + * Machine id. + * + * Create a random 3-byte value (i.e. unique for this + * process). Other drivers use a md5 of the machine id here, but + * that would mean an asyc call to gethostname, so we don't bother. + */ +var MACHINE_ID = parseInt(Math.random() * 0xFFFFFF, 10); + +// Regular expression that checks for hex value +var checkForHexRegExp = new RegExp("^[0-9a-fA-F]{24}$"); + +/** +* Create a new ObjectID instance +* +* @class Represents the BSON ObjectID type +* @param {String|Number} id Can be a 24 byte hex string, 12 byte binary string or a Number. +* @return {Object} instance of ObjectID. +*/ +var ObjectID = function ObjectID(id, _hex) { + if(!(this instanceof ObjectID)) return new ObjectID(id, _hex); + + this._bsontype = 'ObjectID'; + var __id = null; + + // Throw an error if it's not a valid setup + if(id != null && 'number' != typeof id && (id.length != 12 && id.length != 24)) + throw new Error("Argument passed in must be a single String of 12 bytes or a string of 24 hex characters"); + + // Generate id based on the input + if(id == null || typeof id == 'number') { + // convert to 12 byte binary string + this.id = this.generate(id); + } else if(id != null && id.length === 12) { + // assume 12 byte string + this.id = id; + } else if(checkForHexRegExp.test(id)) { + return ObjectID.createFromHexString(id); + } else { + throw new Error("Value passed in is not a valid 24 character hex string"); + } + + if(ObjectID.cacheHexString) this.__id = this.toHexString(); +}; + +// Allow usage of ObjectId as well as ObjectID +var ObjectId = ObjectID; + +// Precomputed hex table enables speedy hex string conversion +var hexTable = []; +for (var i = 0; i < 256; i++) { + hexTable[i] = (i <= 15 ? '0' : '') + i.toString(16); +} + +/** +* Return the ObjectID id as a 24 byte hex string representation +* +* @return {String} return the 24 byte hex string representation. +* @api public +*/ +ObjectID.prototype.toHexString = function() { + if(ObjectID.cacheHexString && this.__id) return this.__id; + + var hexString = ''; + + for (var i = 0; i < this.id.length; i++) { + hexString += hexTable[this.id.charCodeAt(i)]; + } + + if(ObjectID.cacheHexString) this.__id = hexString; + return hexString; +}; + +/** +* Update the ObjectID index used in generating new ObjectID's on the driver +* +* @return {Number} returns next index value. +* @api private +*/ +ObjectID.prototype.get_inc = function() { + return ObjectID.index = (ObjectID.index + 1) % 0xFFFFFF; +}; + +/** +* Update the ObjectID index used in generating new ObjectID's on the driver +* +* @return {Number} returns next index value. +* @api private +*/ +ObjectID.prototype.getInc = function() { + return this.get_inc(); +}; + +/** +* Generate a 12 byte id string used in ObjectID's +* +* @param {Number} [time] optional parameter allowing to pass in a second based timestamp. +* @return {String} return the 12 byte id binary string. +* @api private +*/ +ObjectID.prototype.generate = function(time) { + if ('number' == typeof time) { + var time4Bytes = BinaryParser.encodeInt(time, 32, true, true); + /* for time-based ObjectID the bytes following the time will be zeroed */ + var machine3Bytes = BinaryParser.encodeInt(MACHINE_ID, 24, false); + var pid2Bytes = BinaryParser.fromShort(typeof process === 'undefined' ? Math.floor(Math.random() * 100000) : process.pid); + var index3Bytes = BinaryParser.encodeInt(this.get_inc(), 24, false, true); + } else { + var unixTime = parseInt(Date.now()/1000,10); + var time4Bytes = BinaryParser.encodeInt(unixTime, 32, true, true); + var machine3Bytes = BinaryParser.encodeInt(MACHINE_ID, 24, false); + var pid2Bytes = BinaryParser.fromShort(typeof process === 'undefined' ? Math.floor(Math.random() * 100000) : process.pid); + var index3Bytes = BinaryParser.encodeInt(this.get_inc(), 24, false, true); + } + + return time4Bytes + machine3Bytes + pid2Bytes + index3Bytes; +}; + +/** +* Converts the id into a 24 byte hex string for printing +* +* @return {String} return the 24 byte hex string representation. +* @api private +*/ +ObjectID.prototype.toString = function() { + return this.toHexString(); +}; + +/** +* Converts to a string representation of this Id. +* +* @return {String} return the 24 byte hex string representation. +* @api private +*/ +ObjectID.prototype.inspect = ObjectID.prototype.toString; + +/** +* Converts to its JSON representation. +* +* @return {String} return the 24 byte hex string representation. +* @api private +*/ +ObjectID.prototype.toJSON = function() { + return this.toHexString(); +}; + +/** +* Compares the equality of this ObjectID with `otherID`. +* +* @param {Object} otherID ObjectID instance to compare against. +* @return {Bool} the result of comparing two ObjectID's +* @api public +*/ +ObjectID.prototype.equals = function equals (otherID) { + var id = (otherID instanceof ObjectID || otherID.toHexString) + ? otherID.id + : ObjectID.createFromHexString(otherID).id; + + return this.id === id; +} + +/** +* Returns the generation date (accurate up to the second) that this ID was generated. +* +* @return {Date} the generation date +* @api public +*/ +ObjectID.prototype.getTimestamp = function() { + var timestamp = new Date(); + timestamp.setTime(Math.floor(BinaryParser.decodeInt(this.id.substring(0,4), 32, true, true)) * 1000); + return timestamp; +} + +/** +* @ignore +* @api private +*/ +ObjectID.index = parseInt(Math.random() * 0xFFFFFF, 10); + +ObjectID.createPk = function createPk () { + return new ObjectID(); +}; + +/** +* Creates an ObjectID from a second based number, with the rest of the ObjectID zeroed out. Used for comparisons or sorting the ObjectID. +* +* @param {Number} time an integer number representing a number of seconds. +* @return {ObjectID} return the created ObjectID +* @api public +*/ +ObjectID.createFromTime = function createFromTime (time) { + var id = BinaryParser.encodeInt(time, 32, true, true) + + BinaryParser.encodeInt(0, 64, true, true); + return new ObjectID(id); +}; + +/** +* Creates an ObjectID from a hex string representation of an ObjectID. +* +* @param {String} hexString create a ObjectID from a passed in 24 byte hexstring. +* @return {ObjectID} return the created ObjectID +* @api public +*/ +ObjectID.createFromHexString = function createFromHexString (hexString) { + // Throw an error if it's not a valid setup + if(typeof hexString === 'undefined' || hexString != null && hexString.length != 24) + throw new Error("Argument passed in must be a single String of 12 bytes or a string of 24 hex characters"); + + var len = hexString.length; + + if(len > 12*2) { + throw new Error('Id cannot be longer than 12 bytes'); + } + + var result = '' + , string + , number; + + for (var index = 0; index < len; index += 2) { + string = hexString.substr(index, 2); + number = parseInt(string, 16); + result += BinaryParser.fromByte(number); + } + + return new ObjectID(result, hexString); +}; + +/** +* @ignore +*/ +Object.defineProperty(ObjectID.prototype, "generationTime", { + enumerable: true + , get: function () { + return Math.floor(BinaryParser.decodeInt(this.id.substring(0,4), 32, true, true)); + } + , set: function (value) { + var value = BinaryParser.encodeInt(value, 32, true, true); + this.id = value + this.id.substr(4); + // delete this.__id; + this.toHexString(); + } +}); + +/** + * Expose. + */ +exports.ObjectID = ObjectID; +exports.ObjectId = ObjectID; + +}, + + + +'symbol': function(module, exports, global, require, undefined){ + /** + * A class representation of the BSON Symbol type. + * + * @class Represents the BSON Symbol type. + * @param {String} value the string representing the symbol. + * @return {Symbol} + */ +function Symbol(value) { + if(!(this instanceof Symbol)) return new Symbol(value); + this._bsontype = 'Symbol'; + this.value = value; +} + +/** + * Access the wrapped string value. + * + * @return {String} returns the wrapped string. + * @api public + */ +Symbol.prototype.valueOf = function() { + return this.value; +}; + +/** + * @ignore + * @api private + */ +Symbol.prototype.toString = function() { + return this.value; +} + +/** + * @ignore + * @api private + */ +Symbol.prototype.inspect = function() { + return this.value; +} + +/** + * @ignore + * @api private + */ +Symbol.prototype.toJSON = function() { + return this.value; +} + +exports.Symbol = Symbol; +}, + + + +'timestamp': function(module, exports, global, require, undefined){ + // Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// Copyright 2009 Google Inc. All Rights Reserved + +/** + * Defines a Timestamp class for representing a 64-bit two's-complement + * integer value, which faithfully simulates the behavior of a Java "Timestamp". This + * implementation is derived from TimestampLib in GWT. + * + * Constructs a 64-bit two's-complement integer, given its low and high 32-bit + * values as *signed* integers. See the from* functions below for more + * convenient ways of constructing Timestamps. + * + * The internal representation of a Timestamp is the two given signed, 32-bit values. + * We use 32-bit pieces because these are the size of integers on which + * Javascript performs bit-operations. For operations like addition and + * multiplication, we split each number into 16-bit pieces, which can easily be + * multiplied within Javascript's floating-point representation without overflow + * or change in sign. + * + * In the algorithms below, we frequently reduce the negative case to the + * positive case by negating the input(s) and then post-processing the result. + * Note that we must ALWAYS check specially whether those values are MIN_VALUE + * (-2^63) because -MIN_VALUE == MIN_VALUE (since 2^63 cannot be represented as + * a positive number, it overflows back into a negative). Not handling this + * case would often result in infinite recursion. + * + * @class Represents the BSON Timestamp type. + * @param {Number} low the low (signed) 32 bits of the Timestamp. + * @param {Number} high the high (signed) 32 bits of the Timestamp. + */ +function Timestamp(low, high) { + if(!(this instanceof Timestamp)) return new Timestamp(low, high); + this._bsontype = 'Timestamp'; + /** + * @type {number} + * @api private + */ + this.low_ = low | 0; // force into 32 signed bits. + + /** + * @type {number} + * @api private + */ + this.high_ = high | 0; // force into 32 signed bits. +}; + +/** + * Return the int value. + * + * @return {Number} the value, assuming it is a 32-bit integer. + * @api public + */ +Timestamp.prototype.toInt = function() { + return this.low_; +}; + +/** + * Return the Number value. + * + * @return {Number} the closest floating-point representation to this value. + * @api public + */ +Timestamp.prototype.toNumber = function() { + return this.high_ * Timestamp.TWO_PWR_32_DBL_ + + this.getLowBitsUnsigned(); +}; + +/** + * Return the JSON value. + * + * @return {String} the JSON representation. + * @api public + */ +Timestamp.prototype.toJSON = function() { + return this.toString(); +} + +/** + * Return the String value. + * + * @param {Number} [opt_radix] the radix in which the text should be written. + * @return {String} the textual representation of this value. + * @api public + */ +Timestamp.prototype.toString = function(opt_radix) { + var radix = opt_radix || 10; + if (radix < 2 || 36 < radix) { + throw Error('radix out of range: ' + radix); + } + + if (this.isZero()) { + return '0'; + } + + if (this.isNegative()) { + if (this.equals(Timestamp.MIN_VALUE)) { + // We need to change the Timestamp value before it can be negated, so we remove + // the bottom-most digit in this base and then recurse to do the rest. + var radixTimestamp = Timestamp.fromNumber(radix); + var div = this.div(radixTimestamp); + var rem = div.multiply(radixTimestamp).subtract(this); + return div.toString(radix) + rem.toInt().toString(radix); + } else { + return '-' + this.negate().toString(radix); + } + } + + // Do several (6) digits each time through the loop, so as to + // minimize the calls to the very expensive emulated div. + var radixToPower = Timestamp.fromNumber(Math.pow(radix, 6)); + + var rem = this; + var result = ''; + while (true) { + var remDiv = rem.div(radixToPower); + var intval = rem.subtract(remDiv.multiply(radixToPower)).toInt(); + var digits = intval.toString(radix); + + rem = remDiv; + if (rem.isZero()) { + return digits + result; + } else { + while (digits.length < 6) { + digits = '0' + digits; + } + result = '' + digits + result; + } + } +}; + +/** + * Return the high 32-bits value. + * + * @return {Number} the high 32-bits as a signed value. + * @api public + */ +Timestamp.prototype.getHighBits = function() { + return this.high_; +}; + +/** + * Return the low 32-bits value. + * + * @return {Number} the low 32-bits as a signed value. + * @api public + */ +Timestamp.prototype.getLowBits = function() { + return this.low_; +}; + +/** + * Return the low unsigned 32-bits value. + * + * @return {Number} the low 32-bits as an unsigned value. + * @api public + */ +Timestamp.prototype.getLowBitsUnsigned = function() { + return (this.low_ >= 0) ? + this.low_ : Timestamp.TWO_PWR_32_DBL_ + this.low_; +}; + +/** + * Returns the number of bits needed to represent the absolute value of this Timestamp. + * + * @return {Number} Returns the number of bits needed to represent the absolute value of this Timestamp. + * @api public + */ +Timestamp.prototype.getNumBitsAbs = function() { + if (this.isNegative()) { + if (this.equals(Timestamp.MIN_VALUE)) { + return 64; + } else { + return this.negate().getNumBitsAbs(); + } + } else { + var val = this.high_ != 0 ? this.high_ : this.low_; + for (var bit = 31; bit > 0; bit--) { + if ((val & (1 << bit)) != 0) { + break; + } + } + return this.high_ != 0 ? bit + 33 : bit + 1; + } +}; + +/** + * Return whether this value is zero. + * + * @return {Boolean} whether this value is zero. + * @api public + */ +Timestamp.prototype.isZero = function() { + return this.high_ == 0 && this.low_ == 0; +}; + +/** + * Return whether this value is negative. + * + * @return {Boolean} whether this value is negative. + * @api public + */ +Timestamp.prototype.isNegative = function() { + return this.high_ < 0; +}; + +/** + * Return whether this value is odd. + * + * @return {Boolean} whether this value is odd. + * @api public + */ +Timestamp.prototype.isOdd = function() { + return (this.low_ & 1) == 1; +}; + +/** + * Return whether this Timestamp equals the other + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} whether this Timestamp equals the other + * @api public + */ +Timestamp.prototype.equals = function(other) { + return (this.high_ == other.high_) && (this.low_ == other.low_); +}; + +/** + * Return whether this Timestamp does not equal the other. + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} whether this Timestamp does not equal the other. + * @api public + */ +Timestamp.prototype.notEquals = function(other) { + return (this.high_ != other.high_) || (this.low_ != other.low_); +}; + +/** + * Return whether this Timestamp is less than the other. + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} whether this Timestamp is less than the other. + * @api public + */ +Timestamp.prototype.lessThan = function(other) { + return this.compare(other) < 0; +}; + +/** + * Return whether this Timestamp is less than or equal to the other. + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} whether this Timestamp is less than or equal to the other. + * @api public + */ +Timestamp.prototype.lessThanOrEqual = function(other) { + return this.compare(other) <= 0; +}; + +/** + * Return whether this Timestamp is greater than the other. + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} whether this Timestamp is greater than the other. + * @api public + */ +Timestamp.prototype.greaterThan = function(other) { + return this.compare(other) > 0; +}; + +/** + * Return whether this Timestamp is greater than or equal to the other. + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} whether this Timestamp is greater than or equal to the other. + * @api public + */ +Timestamp.prototype.greaterThanOrEqual = function(other) { + return this.compare(other) >= 0; +}; + +/** + * Compares this Timestamp with the given one. + * + * @param {Timestamp} other Timestamp to compare against. + * @return {Boolean} 0 if they are the same, 1 if the this is greater, and -1 if the given one is greater. + * @api public + */ +Timestamp.prototype.compare = function(other) { + if (this.equals(other)) { + return 0; + } + + var thisNeg = this.isNegative(); + var otherNeg = other.isNegative(); + if (thisNeg && !otherNeg) { + return -1; + } + if (!thisNeg && otherNeg) { + return 1; + } + + // at this point, the signs are the same, so subtraction will not overflow + if (this.subtract(other).isNegative()) { + return -1; + } else { + return 1; + } +}; + +/** + * The negation of this value. + * + * @return {Timestamp} the negation of this value. + * @api public + */ +Timestamp.prototype.negate = function() { + if (this.equals(Timestamp.MIN_VALUE)) { + return Timestamp.MIN_VALUE; + } else { + return this.not().add(Timestamp.ONE); + } +}; + +/** + * Returns the sum of this and the given Timestamp. + * + * @param {Timestamp} other Timestamp to add to this one. + * @return {Timestamp} the sum of this and the given Timestamp. + * @api public + */ +Timestamp.prototype.add = function(other) { + // Divide each number into 4 chunks of 16 bits, and then sum the chunks. + + var a48 = this.high_ >>> 16; + var a32 = this.high_ & 0xFFFF; + var a16 = this.low_ >>> 16; + var a00 = this.low_ & 0xFFFF; + + var b48 = other.high_ >>> 16; + var b32 = other.high_ & 0xFFFF; + var b16 = other.low_ >>> 16; + var b00 = other.low_ & 0xFFFF; + + var c48 = 0, c32 = 0, c16 = 0, c00 = 0; + c00 += a00 + b00; + c16 += c00 >>> 16; + c00 &= 0xFFFF; + c16 += a16 + b16; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c32 += a32 + b32; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c48 += a48 + b48; + c48 &= 0xFFFF; + return Timestamp.fromBits((c16 << 16) | c00, (c48 << 16) | c32); +}; + +/** + * Returns the difference of this and the given Timestamp. + * + * @param {Timestamp} other Timestamp to subtract from this. + * @return {Timestamp} the difference of this and the given Timestamp. + * @api public + */ +Timestamp.prototype.subtract = function(other) { + return this.add(other.negate()); +}; + +/** + * Returns the product of this and the given Timestamp. + * + * @param {Timestamp} other Timestamp to multiply with this. + * @return {Timestamp} the product of this and the other. + * @api public + */ +Timestamp.prototype.multiply = function(other) { + if (this.isZero()) { + return Timestamp.ZERO; + } else if (other.isZero()) { + return Timestamp.ZERO; + } + + if (this.equals(Timestamp.MIN_VALUE)) { + return other.isOdd() ? Timestamp.MIN_VALUE : Timestamp.ZERO; + } else if (other.equals(Timestamp.MIN_VALUE)) { + return this.isOdd() ? Timestamp.MIN_VALUE : Timestamp.ZERO; + } + + if (this.isNegative()) { + if (other.isNegative()) { + return this.negate().multiply(other.negate()); + } else { + return this.negate().multiply(other).negate(); + } + } else if (other.isNegative()) { + return this.multiply(other.negate()).negate(); + } + + // If both Timestamps are small, use float multiplication + if (this.lessThan(Timestamp.TWO_PWR_24_) && + other.lessThan(Timestamp.TWO_PWR_24_)) { + return Timestamp.fromNumber(this.toNumber() * other.toNumber()); + } + + // Divide each Timestamp into 4 chunks of 16 bits, and then add up 4x4 products. + // We can skip products that would overflow. + + var a48 = this.high_ >>> 16; + var a32 = this.high_ & 0xFFFF; + var a16 = this.low_ >>> 16; + var a00 = this.low_ & 0xFFFF; + + var b48 = other.high_ >>> 16; + var b32 = other.high_ & 0xFFFF; + var b16 = other.low_ >>> 16; + var b00 = other.low_ & 0xFFFF; + + var c48 = 0, c32 = 0, c16 = 0, c00 = 0; + c00 += a00 * b00; + c16 += c00 >>> 16; + c00 &= 0xFFFF; + c16 += a16 * b00; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c16 += a00 * b16; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c32 += a32 * b00; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c32 += a16 * b16; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c32 += a00 * b32; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c48 += a48 * b00 + a32 * b16 + a16 * b32 + a00 * b48; + c48 &= 0xFFFF; + return Timestamp.fromBits((c16 << 16) | c00, (c48 << 16) | c32); +}; + +/** + * Returns this Timestamp divided by the given one. + * + * @param {Timestamp} other Timestamp by which to divide. + * @return {Timestamp} this Timestamp divided by the given one. + * @api public + */ +Timestamp.prototype.div = function(other) { + if (other.isZero()) { + throw Error('division by zero'); + } else if (this.isZero()) { + return Timestamp.ZERO; + } + + if (this.equals(Timestamp.MIN_VALUE)) { + if (other.equals(Timestamp.ONE) || + other.equals(Timestamp.NEG_ONE)) { + return Timestamp.MIN_VALUE; // recall that -MIN_VALUE == MIN_VALUE + } else if (other.equals(Timestamp.MIN_VALUE)) { + return Timestamp.ONE; + } else { + // At this point, we have |other| >= 2, so |this/other| < |MIN_VALUE|. + var halfThis = this.shiftRight(1); + var approx = halfThis.div(other).shiftLeft(1); + if (approx.equals(Timestamp.ZERO)) { + return other.isNegative() ? Timestamp.ONE : Timestamp.NEG_ONE; + } else { + var rem = this.subtract(other.multiply(approx)); + var result = approx.add(rem.div(other)); + return result; + } + } + } else if (other.equals(Timestamp.MIN_VALUE)) { + return Timestamp.ZERO; + } + + if (this.isNegative()) { + if (other.isNegative()) { + return this.negate().div(other.negate()); + } else { + return this.negate().div(other).negate(); + } + } else if (other.isNegative()) { + return this.div(other.negate()).negate(); + } + + // Repeat the following until the remainder is less than other: find a + // floating-point that approximates remainder / other *from below*, add this + // into the result, and subtract it from the remainder. It is critical that + // the approximate value is less than or equal to the real value so that the + // remainder never becomes negative. + var res = Timestamp.ZERO; + var rem = this; + while (rem.greaterThanOrEqual(other)) { + // Approximate the result of division. This may be a little greater or + // smaller than the actual value. + var approx = Math.max(1, Math.floor(rem.toNumber() / other.toNumber())); + + // We will tweak the approximate result by changing it in the 48-th digit or + // the smallest non-fractional digit, whichever is larger. + var log2 = Math.ceil(Math.log(approx) / Math.LN2); + var delta = (log2 <= 48) ? 1 : Math.pow(2, log2 - 48); + + // Decrease the approximation until it is smaller than the remainder. Note + // that if it is too large, the product overflows and is negative. + var approxRes = Timestamp.fromNumber(approx); + var approxRem = approxRes.multiply(other); + while (approxRem.isNegative() || approxRem.greaterThan(rem)) { + approx -= delta; + approxRes = Timestamp.fromNumber(approx); + approxRem = approxRes.multiply(other); + } + + // We know the answer can't be zero... and actually, zero would cause + // infinite recursion since we would make no progress. + if (approxRes.isZero()) { + approxRes = Timestamp.ONE; + } + + res = res.add(approxRes); + rem = rem.subtract(approxRem); + } + return res; +}; + +/** + * Returns this Timestamp modulo the given one. + * + * @param {Timestamp} other Timestamp by which to mod. + * @return {Timestamp} this Timestamp modulo the given one. + * @api public + */ +Timestamp.prototype.modulo = function(other) { + return this.subtract(this.div(other).multiply(other)); +}; + +/** + * The bitwise-NOT of this value. + * + * @return {Timestamp} the bitwise-NOT of this value. + * @api public + */ +Timestamp.prototype.not = function() { + return Timestamp.fromBits(~this.low_, ~this.high_); +}; + +/** + * Returns the bitwise-AND of this Timestamp and the given one. + * + * @param {Timestamp} other the Timestamp with which to AND. + * @return {Timestamp} the bitwise-AND of this and the other. + * @api public + */ +Timestamp.prototype.and = function(other) { + return Timestamp.fromBits(this.low_ & other.low_, this.high_ & other.high_); +}; + +/** + * Returns the bitwise-OR of this Timestamp and the given one. + * + * @param {Timestamp} other the Timestamp with which to OR. + * @return {Timestamp} the bitwise-OR of this and the other. + * @api public + */ +Timestamp.prototype.or = function(other) { + return Timestamp.fromBits(this.low_ | other.low_, this.high_ | other.high_); +}; + +/** + * Returns the bitwise-XOR of this Timestamp and the given one. + * + * @param {Timestamp} other the Timestamp with which to XOR. + * @return {Timestamp} the bitwise-XOR of this and the other. + * @api public + */ +Timestamp.prototype.xor = function(other) { + return Timestamp.fromBits(this.low_ ^ other.low_, this.high_ ^ other.high_); +}; + +/** + * Returns this Timestamp with bits shifted to the left by the given amount. + * + * @param {Number} numBits the number of bits by which to shift. + * @return {Timestamp} this shifted to the left by the given amount. + * @api public + */ +Timestamp.prototype.shiftLeft = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var low = this.low_; + if (numBits < 32) { + var high = this.high_; + return Timestamp.fromBits( + low << numBits, + (high << numBits) | (low >>> (32 - numBits))); + } else { + return Timestamp.fromBits(0, low << (numBits - 32)); + } + } +}; + +/** + * Returns this Timestamp with bits shifted to the right by the given amount. + * + * @param {Number} numBits the number of bits by which to shift. + * @return {Timestamp} this shifted to the right by the given amount. + * @api public + */ +Timestamp.prototype.shiftRight = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var high = this.high_; + if (numBits < 32) { + var low = this.low_; + return Timestamp.fromBits( + (low >>> numBits) | (high << (32 - numBits)), + high >> numBits); + } else { + return Timestamp.fromBits( + high >> (numBits - 32), + high >= 0 ? 0 : -1); + } + } +}; + +/** + * Returns this Timestamp with bits shifted to the right by the given amount, with the new top bits matching the current sign bit. + * + * @param {Number} numBits the number of bits by which to shift. + * @return {Timestamp} this shifted to the right by the given amount, with zeros placed into the new leading bits. + * @api public + */ +Timestamp.prototype.shiftRightUnsigned = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var high = this.high_; + if (numBits < 32) { + var low = this.low_; + return Timestamp.fromBits( + (low >>> numBits) | (high << (32 - numBits)), + high >>> numBits); + } else if (numBits == 32) { + return Timestamp.fromBits(high, 0); + } else { + return Timestamp.fromBits(high >>> (numBits - 32), 0); + } + } +}; + +/** + * Returns a Timestamp representing the given (32-bit) integer value. + * + * @param {Number} value the 32-bit integer in question. + * @return {Timestamp} the corresponding Timestamp value. + * @api public + */ +Timestamp.fromInt = function(value) { + if (-128 <= value && value < 128) { + var cachedObj = Timestamp.INT_CACHE_[value]; + if (cachedObj) { + return cachedObj; + } + } + + var obj = new Timestamp(value | 0, value < 0 ? -1 : 0); + if (-128 <= value && value < 128) { + Timestamp.INT_CACHE_[value] = obj; + } + return obj; +}; + +/** + * Returns a Timestamp representing the given value, provided that it is a finite number. Otherwise, zero is returned. + * + * @param {Number} value the number in question. + * @return {Timestamp} the corresponding Timestamp value. + * @api public + */ +Timestamp.fromNumber = function(value) { + if (isNaN(value) || !isFinite(value)) { + return Timestamp.ZERO; + } else if (value <= -Timestamp.TWO_PWR_63_DBL_) { + return Timestamp.MIN_VALUE; + } else if (value + 1 >= Timestamp.TWO_PWR_63_DBL_) { + return Timestamp.MAX_VALUE; + } else if (value < 0) { + return Timestamp.fromNumber(-value).negate(); + } else { + return new Timestamp( + (value % Timestamp.TWO_PWR_32_DBL_) | 0, + (value / Timestamp.TWO_PWR_32_DBL_) | 0); + } +}; + +/** + * Returns a Timestamp representing the 64-bit integer that comes by concatenating the given high and low bits. Each is assumed to use 32 bits. + * + * @param {Number} lowBits the low 32-bits. + * @param {Number} highBits the high 32-bits. + * @return {Timestamp} the corresponding Timestamp value. + * @api public + */ +Timestamp.fromBits = function(lowBits, highBits) { + return new Timestamp(lowBits, highBits); +}; + +/** + * Returns a Timestamp representation of the given string, written using the given radix. + * + * @param {String} str the textual representation of the Timestamp. + * @param {Number} opt_radix the radix in which the text is written. + * @return {Timestamp} the corresponding Timestamp value. + * @api public + */ +Timestamp.fromString = function(str, opt_radix) { + if (str.length == 0) { + throw Error('number format error: empty string'); + } + + var radix = opt_radix || 10; + if (radix < 2 || 36 < radix) { + throw Error('radix out of range: ' + radix); + } + + if (str.charAt(0) == '-') { + return Timestamp.fromString(str.substring(1), radix).negate(); + } else if (str.indexOf('-') >= 0) { + throw Error('number format error: interior "-" character: ' + str); + } + + // Do several (8) digits each time through the loop, so as to + // minimize the calls to the very expensive emulated div. + var radixToPower = Timestamp.fromNumber(Math.pow(radix, 8)); + + var result = Timestamp.ZERO; + for (var i = 0; i < str.length; i += 8) { + var size = Math.min(8, str.length - i); + var value = parseInt(str.substring(i, i + size), radix); + if (size < 8) { + var power = Timestamp.fromNumber(Math.pow(radix, size)); + result = result.multiply(power).add(Timestamp.fromNumber(value)); + } else { + result = result.multiply(radixToPower); + result = result.add(Timestamp.fromNumber(value)); + } + } + return result; +}; + +// NOTE: Common constant values ZERO, ONE, NEG_ONE, etc. are defined below the +// from* methods on which they depend. + + +/** + * A cache of the Timestamp representations of small integer values. + * @type {Object} + * @api private + */ +Timestamp.INT_CACHE_ = {}; + +// NOTE: the compiler should inline these constant values below and then remove +// these variables, so there should be no runtime penalty for these. + +/** + * Number used repeated below in calculations. This must appear before the + * first call to any from* function below. + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_16_DBL_ = 1 << 16; + +/** + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_24_DBL_ = 1 << 24; + +/** + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_32_DBL_ = Timestamp.TWO_PWR_16_DBL_ * Timestamp.TWO_PWR_16_DBL_; + +/** + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_31_DBL_ = Timestamp.TWO_PWR_32_DBL_ / 2; + +/** + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_48_DBL_ = Timestamp.TWO_PWR_32_DBL_ * Timestamp.TWO_PWR_16_DBL_; + +/** + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_64_DBL_ = Timestamp.TWO_PWR_32_DBL_ * Timestamp.TWO_PWR_32_DBL_; + +/** + * @type {number} + * @api private + */ +Timestamp.TWO_PWR_63_DBL_ = Timestamp.TWO_PWR_64_DBL_ / 2; + +/** @type {Timestamp} */ +Timestamp.ZERO = Timestamp.fromInt(0); + +/** @type {Timestamp} */ +Timestamp.ONE = Timestamp.fromInt(1); + +/** @type {Timestamp} */ +Timestamp.NEG_ONE = Timestamp.fromInt(-1); + +/** @type {Timestamp} */ +Timestamp.MAX_VALUE = + Timestamp.fromBits(0xFFFFFFFF | 0, 0x7FFFFFFF | 0); + +/** @type {Timestamp} */ +Timestamp.MIN_VALUE = Timestamp.fromBits(0, 0x80000000 | 0); + +/** + * @type {Timestamp} + * @api private + */ +Timestamp.TWO_PWR_24_ = Timestamp.fromInt(1 << 24); + +/** + * Expose. + */ +exports.Timestamp = Timestamp; +}, + + }); + + +if(typeof module != 'undefined' && module.exports ){ + module.exports = bson; + + if( !module.parent ){ + bson(); + } +} + +if(typeof window != 'undefined' && typeof require == 'undefined'){ + window.require = bson.require; +} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/browser_build/package.json b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/browser_build/package.json new file mode 100644 index 0000000..3ebb587 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/browser_build/package.json @@ -0,0 +1,8 @@ +{ "name" : "bson" +, "description" : "A bson parser for node.js and the browser" +, "main": "../lib/bson/bson" +, "directories" : { "lib" : "../lib/bson" } +, "engines" : { "node" : ">=0.6.0" } +, "licenses" : [ { "type" : "Apache License, Version 2.0" + , "url" : "http://www.apache.org/licenses/LICENSE-2.0" } ] +} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/binary.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/binary.js new file mode 100644 index 0000000..ef74b16 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/binary.js @@ -0,0 +1,344 @@ +/** + * Module dependencies. + * @ignore + */ +if(typeof window === 'undefined') { + var Buffer = require('buffer').Buffer; // TODO just use global Buffer +} + +/** + * A class representation of the BSON Binary type. + * + * Sub types + * - **BSON.BSON_BINARY_SUBTYPE_DEFAULT**, default BSON type. + * - **BSON.BSON_BINARY_SUBTYPE_FUNCTION**, BSON function type. + * - **BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY**, BSON byte array type. + * - **BSON.BSON_BINARY_SUBTYPE_UUID**, BSON uuid type. + * - **BSON.BSON_BINARY_SUBTYPE_MD5**, BSON md5 type. + * - **BSON.BSON_BINARY_SUBTYPE_USER_DEFINED**, BSON user defined type. + * + * @class + * @param {Buffer} buffer a buffer object containing the binary data. + * @param {Number} [subType] the option binary type. + * @return {Binary} + */ +function Binary(buffer, subType) { + if(!(this instanceof Binary)) return new Binary(buffer, subType); + + this._bsontype = 'Binary'; + + if(buffer instanceof Number) { + this.sub_type = buffer; + this.position = 0; + } else { + this.sub_type = subType == null ? BSON_BINARY_SUBTYPE_DEFAULT : subType; + this.position = 0; + } + + if(buffer != null && !(buffer instanceof Number)) { + // Only accept Buffer, Uint8Array or Arrays + if(typeof buffer == 'string') { + // Different ways of writing the length of the string for the different types + if(typeof Buffer != 'undefined') { + this.buffer = new Buffer(buffer); + } else if(typeof Uint8Array != 'undefined' || (Object.prototype.toString.call(buffer) == '[object Array]')) { + this.buffer = writeStringToArray(buffer); + } else { + throw new Error("only String, Buffer, Uint8Array or Array accepted"); + } + } else { + this.buffer = buffer; + } + this.position = buffer.length; + } else { + if(typeof Buffer != 'undefined') { + this.buffer = new Buffer(Binary.BUFFER_SIZE); + } else if(typeof Uint8Array != 'undefined'){ + this.buffer = new Uint8Array(new ArrayBuffer(Binary.BUFFER_SIZE)); + } else { + this.buffer = new Array(Binary.BUFFER_SIZE); + } + // Set position to start of buffer + this.position = 0; + } +}; + +/** + * Updates this binary with byte_value. + * + * @method + * @param {string} byte_value a single byte we wish to write. + */ +Binary.prototype.put = function put(byte_value) { + // If it's a string and a has more than one character throw an error + if(byte_value['length'] != null && typeof byte_value != 'number' && byte_value.length != 1) throw new Error("only accepts single character String, Uint8Array or Array"); + if(typeof byte_value != 'number' && byte_value < 0 || byte_value > 255) throw new Error("only accepts number in a valid unsigned byte range 0-255"); + + // Decode the byte value once + var decoded_byte = null; + if(typeof byte_value == 'string') { + decoded_byte = byte_value.charCodeAt(0); + } else if(byte_value['length'] != null) { + decoded_byte = byte_value[0]; + } else { + decoded_byte = byte_value; + } + + if(this.buffer.length > this.position) { + this.buffer[this.position++] = decoded_byte; + } else { + if(typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer)) { + // Create additional overflow buffer + var buffer = new Buffer(Binary.BUFFER_SIZE + this.buffer.length); + // Combine the two buffers together + this.buffer.copy(buffer, 0, 0, this.buffer.length); + this.buffer = buffer; + this.buffer[this.position++] = decoded_byte; + } else { + var buffer = null; + // Create a new buffer (typed or normal array) + if(Object.prototype.toString.call(this.buffer) == '[object Uint8Array]') { + buffer = new Uint8Array(new ArrayBuffer(Binary.BUFFER_SIZE + this.buffer.length)); + } else { + buffer = new Array(Binary.BUFFER_SIZE + this.buffer.length); + } + + // We need to copy all the content to the new array + for(var i = 0; i < this.buffer.length; i++) { + buffer[i] = this.buffer[i]; + } + + // Reassign the buffer + this.buffer = buffer; + // Write the byte + this.buffer[this.position++] = decoded_byte; + } + } +}; + +/** + * Writes a buffer or string to the binary. + * + * @method + * @param {(Buffer|string)} string a string or buffer to be written to the Binary BSON object. + * @param {number} offset specify the binary of where to write the content. + * @return {null} + */ +Binary.prototype.write = function write(string, offset) { + offset = typeof offset == 'number' ? offset : this.position; + + // If the buffer is to small let's extend the buffer + if(this.buffer.length < offset + string.length) { + var buffer = null; + // If we are in node.js + if(typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer)) { + buffer = new Buffer(this.buffer.length + string.length); + this.buffer.copy(buffer, 0, 0, this.buffer.length); + } else if(Object.prototype.toString.call(this.buffer) == '[object Uint8Array]') { + // Create a new buffer + buffer = new Uint8Array(new ArrayBuffer(this.buffer.length + string.length)) + // Copy the content + for(var i = 0; i < this.position; i++) { + buffer[i] = this.buffer[i]; + } + } + + // Assign the new buffer + this.buffer = buffer; + } + + if(typeof Buffer != 'undefined' && Buffer.isBuffer(string) && Buffer.isBuffer(this.buffer)) { + string.copy(this.buffer, offset, 0, string.length); + this.position = (offset + string.length) > this.position ? (offset + string.length) : this.position; + // offset = string.length + } else if(typeof Buffer != 'undefined' && typeof string == 'string' && Buffer.isBuffer(this.buffer)) { + this.buffer.write(string, offset, 'binary'); + this.position = (offset + string.length) > this.position ? (offset + string.length) : this.position; + // offset = string.length; + } else if(Object.prototype.toString.call(string) == '[object Uint8Array]' + || Object.prototype.toString.call(string) == '[object Array]' && typeof string != 'string') { + for(var i = 0; i < string.length; i++) { + this.buffer[offset++] = string[i]; + } + + this.position = offset > this.position ? offset : this.position; + } else if(typeof string == 'string') { + for(var i = 0; i < string.length; i++) { + this.buffer[offset++] = string.charCodeAt(i); + } + + this.position = offset > this.position ? offset : this.position; + } +}; + +/** + * Reads **length** bytes starting at **position**. + * + * @method + * @param {number} position read from the given position in the Binary. + * @param {number} length the number of bytes to read. + * @return {Buffer} + */ +Binary.prototype.read = function read(position, length) { + length = length && length > 0 + ? length + : this.position; + + // Let's return the data based on the type we have + if(this.buffer['slice']) { + return this.buffer.slice(position, position + length); + } else { + // Create a buffer to keep the result + var buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(length)) : new Array(length); + for(var i = 0; i < length; i++) { + buffer[i] = this.buffer[position++]; + } + } + // Return the buffer + return buffer; +}; + +/** + * Returns the value of this binary as a string. + * + * @method + * @return {string} + */ +Binary.prototype.value = function value(asRaw) { + asRaw = asRaw == null ? false : asRaw; + + // Optimize to serialize for the situation where the data == size of buffer + if(asRaw && typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer) && this.buffer.length == this.position) + return this.buffer; + + // If it's a node.js buffer object + if(typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer)) { + return asRaw ? this.buffer.slice(0, this.position) : this.buffer.toString('binary', 0, this.position); + } else { + if(asRaw) { + // we support the slice command use it + if(this.buffer['slice'] != null) { + return this.buffer.slice(0, this.position); + } else { + // Create a new buffer to copy content to + var newBuffer = Object.prototype.toString.call(this.buffer) == '[object Uint8Array]' ? new Uint8Array(new ArrayBuffer(this.position)) : new Array(this.position); + // Copy content + for(var i = 0; i < this.position; i++) { + newBuffer[i] = this.buffer[i]; + } + // Return the buffer + return newBuffer; + } + } else { + return convertArraytoUtf8BinaryString(this.buffer, 0, this.position); + } + } +}; + +/** + * Length. + * + * @method + * @return {number} the length of the binary. + */ +Binary.prototype.length = function length() { + return this.position; +}; + +/** + * @ignore + */ +Binary.prototype.toJSON = function() { + return this.buffer != null ? this.buffer.toString('base64') : ''; +} + +/** + * @ignore + */ +Binary.prototype.toString = function(format) { + return this.buffer != null ? this.buffer.slice(0, this.position).toString(format) : ''; +} + +/** + * Binary default subtype + * @ignore + */ +var BSON_BINARY_SUBTYPE_DEFAULT = 0; + +/** + * @ignore + */ +var writeStringToArray = function(data) { + // Create a buffer + var buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(data.length)) : new Array(data.length); + // Write the content to the buffer + for(var i = 0; i < data.length; i++) { + buffer[i] = data.charCodeAt(i); + } + // Write the string to the buffer + return buffer; +} + +/** + * Convert Array ot Uint8Array to Binary String + * + * @ignore + */ +var convertArraytoUtf8BinaryString = function(byteArray, startIndex, endIndex) { + var result = ""; + for(var i = startIndex; i < endIndex; i++) { + result = result + String.fromCharCode(byteArray[i]); + } + return result; +}; + +Binary.BUFFER_SIZE = 256; + +/** + * Default BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_DEFAULT = 0; +/** + * Function BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_FUNCTION = 1; +/** + * Byte Array BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_BYTE_ARRAY = 2; +/** + * OLD UUID BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_UUID_OLD = 3; +/** + * UUID BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_UUID = 4; +/** + * MD5 BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_MD5 = 5; +/** + * User BSON type + * + * @classconstant SUBTYPE_DEFAULT + **/ +Binary.SUBTYPE_USER_DEFINED = 128; + +/** + * Expose. + */ +module.exports = Binary; +module.exports.Binary = Binary; diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/binary_parser.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/binary_parser.js new file mode 100644 index 0000000..d2fc811 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/binary_parser.js @@ -0,0 +1,385 @@ +/** + * Binary Parser. + * Jonas Raoni Soares Silva + * http://jsfromhell.com/classes/binary-parser [v1.0] + */ +var chr = String.fromCharCode; + +var maxBits = []; +for (var i = 0; i < 64; i++) { + maxBits[i] = Math.pow(2, i); +} + +function BinaryParser (bigEndian, allowExceptions) { + if(!(this instanceof BinaryParser)) return new BinaryParser(bigEndian, allowExceptions); + + this.bigEndian = bigEndian; + this.allowExceptions = allowExceptions; +}; + +BinaryParser.warn = function warn (msg) { + if (this.allowExceptions) { + throw new Error(msg); + } + + return 1; +}; + +BinaryParser.decodeFloat = function decodeFloat (data, precisionBits, exponentBits) { + var b = new this.Buffer(this.bigEndian, data); + + b.checkBuffer(precisionBits + exponentBits + 1); + + var bias = maxBits[exponentBits - 1] - 1 + , signal = b.readBits(precisionBits + exponentBits, 1) + , exponent = b.readBits(precisionBits, exponentBits) + , significand = 0 + , divisor = 2 + , curByte = b.buffer.length + (-precisionBits >> 3) - 1; + + do { + for (var byteValue = b.buffer[ ++curByte ], startBit = precisionBits % 8 || 8, mask = 1 << startBit; mask >>= 1; ( byteValue & mask ) && ( significand += 1 / divisor ), divisor *= 2 ); + } while (precisionBits -= startBit); + + return exponent == ( bias << 1 ) + 1 ? significand ? NaN : signal ? -Infinity : +Infinity : ( 1 + signal * -2 ) * ( exponent || significand ? !exponent ? Math.pow( 2, -bias + 1 ) * significand : Math.pow( 2, exponent - bias ) * ( 1 + significand ) : 0 ); +}; + +BinaryParser.decodeInt = function decodeInt (data, bits, signed, forceBigEndian) { + var b = new this.Buffer(this.bigEndian || forceBigEndian, data) + , x = b.readBits(0, bits) + , max = maxBits[bits]; //max = Math.pow( 2, bits ); + + return signed && x >= max / 2 + ? x - max + : x; +}; + +BinaryParser.encodeFloat = function encodeFloat (data, precisionBits, exponentBits) { + var bias = maxBits[exponentBits - 1] - 1 + , minExp = -bias + 1 + , maxExp = bias + , minUnnormExp = minExp - precisionBits + , n = parseFloat(data) + , status = isNaN(n) || n == -Infinity || n == +Infinity ? n : 0 + , exp = 0 + , len = 2 * bias + 1 + precisionBits + 3 + , bin = new Array(len) + , signal = (n = status !== 0 ? 0 : n) < 0 + , intPart = Math.floor(n = Math.abs(n)) + , floatPart = n - intPart + , lastBit + , rounded + , result + , i + , j; + + for (i = len; i; bin[--i] = 0); + + for (i = bias + 2; intPart && i; bin[--i] = intPart % 2, intPart = Math.floor(intPart / 2)); + + for (i = bias + 1; floatPart > 0 && i; (bin[++i] = ((floatPart *= 2) >= 1) - 0 ) && --floatPart); + + for (i = -1; ++i < len && !bin[i];); + + if (bin[(lastBit = precisionBits - 1 + (i = (exp = bias + 1 - i) >= minExp && exp <= maxExp ? i + 1 : bias + 1 - (exp = minExp - 1))) + 1]) { + if (!(rounded = bin[lastBit])) { + for (j = lastBit + 2; !rounded && j < len; rounded = bin[j++]); + } + + for (j = lastBit + 1; rounded && --j >= 0; (bin[j] = !bin[j] - 0) && (rounded = 0)); + } + + for (i = i - 2 < 0 ? -1 : i - 3; ++i < len && !bin[i];); + + if ((exp = bias + 1 - i) >= minExp && exp <= maxExp) { + ++i; + } else if (exp < minExp) { + exp != bias + 1 - len && exp < minUnnormExp && this.warn("encodeFloat::float underflow"); + i = bias + 1 - (exp = minExp - 1); + } + + if (intPart || status !== 0) { + this.warn(intPart ? "encodeFloat::float overflow" : "encodeFloat::" + status); + exp = maxExp + 1; + i = bias + 2; + + if (status == -Infinity) { + signal = 1; + } else if (isNaN(status)) { + bin[i] = 1; + } + } + + for (n = Math.abs(exp + bias), j = exponentBits + 1, result = ""; --j; result = (n % 2) + result, n = n >>= 1); + + for (n = 0, j = 0, i = (result = (signal ? "1" : "0") + result + bin.slice(i, i + precisionBits).join("")).length, r = []; i; j = (j + 1) % 8) { + n += (1 << j) * result.charAt(--i); + if (j == 7) { + r[r.length] = String.fromCharCode(n); + n = 0; + } + } + + r[r.length] = n + ? String.fromCharCode(n) + : ""; + + return (this.bigEndian ? r.reverse() : r).join(""); +}; + +BinaryParser.encodeInt = function encodeInt (data, bits, signed, forceBigEndian) { + var max = maxBits[bits]; + + if (data >= max || data < -(max / 2)) { + this.warn("encodeInt::overflow"); + data = 0; + } + + if (data < 0) { + data += max; + } + + for (var r = []; data; r[r.length] = String.fromCharCode(data % 256), data = Math.floor(data / 256)); + + for (bits = -(-bits >> 3) - r.length; bits--; r[r.length] = "\0"); + + return ((this.bigEndian || forceBigEndian) ? r.reverse() : r).join(""); +}; + +BinaryParser.toSmall = function( data ){ return this.decodeInt( data, 8, true ); }; +BinaryParser.fromSmall = function( data ){ return this.encodeInt( data, 8, true ); }; +BinaryParser.toByte = function( data ){ return this.decodeInt( data, 8, false ); }; +BinaryParser.fromByte = function( data ){ return this.encodeInt( data, 8, false ); }; +BinaryParser.toShort = function( data ){ return this.decodeInt( data, 16, true ); }; +BinaryParser.fromShort = function( data ){ return this.encodeInt( data, 16, true ); }; +BinaryParser.toWord = function( data ){ return this.decodeInt( data, 16, false ); }; +BinaryParser.fromWord = function( data ){ return this.encodeInt( data, 16, false ); }; +BinaryParser.toInt = function( data ){ return this.decodeInt( data, 32, true ); }; +BinaryParser.fromInt = function( data ){ return this.encodeInt( data, 32, true ); }; +BinaryParser.toLong = function( data ){ return this.decodeInt( data, 64, true ); }; +BinaryParser.fromLong = function( data ){ return this.encodeInt( data, 64, true ); }; +BinaryParser.toDWord = function( data ){ return this.decodeInt( data, 32, false ); }; +BinaryParser.fromDWord = function( data ){ return this.encodeInt( data, 32, false ); }; +BinaryParser.toQWord = function( data ){ return this.decodeInt( data, 64, true ); }; +BinaryParser.fromQWord = function( data ){ return this.encodeInt( data, 64, true ); }; +BinaryParser.toFloat = function( data ){ return this.decodeFloat( data, 23, 8 ); }; +BinaryParser.fromFloat = function( data ){ return this.encodeFloat( data, 23, 8 ); }; +BinaryParser.toDouble = function( data ){ return this.decodeFloat( data, 52, 11 ); }; +BinaryParser.fromDouble = function( data ){ return this.encodeFloat( data, 52, 11 ); }; + +// Factor out the encode so it can be shared by add_header and push_int32 +BinaryParser.encode_int32 = function encode_int32 (number, asArray) { + var a, b, c, d, unsigned; + unsigned = (number < 0) ? (number + 0x100000000) : number; + a = Math.floor(unsigned / 0xffffff); + unsigned &= 0xffffff; + b = Math.floor(unsigned / 0xffff); + unsigned &= 0xffff; + c = Math.floor(unsigned / 0xff); + unsigned &= 0xff; + d = Math.floor(unsigned); + return asArray ? [chr(a), chr(b), chr(c), chr(d)] : chr(a) + chr(b) + chr(c) + chr(d); +}; + +BinaryParser.encode_int64 = function encode_int64 (number) { + var a, b, c, d, e, f, g, h, unsigned; + unsigned = (number < 0) ? (number + 0x10000000000000000) : number; + a = Math.floor(unsigned / 0xffffffffffffff); + unsigned &= 0xffffffffffffff; + b = Math.floor(unsigned / 0xffffffffffff); + unsigned &= 0xffffffffffff; + c = Math.floor(unsigned / 0xffffffffff); + unsigned &= 0xffffffffff; + d = Math.floor(unsigned / 0xffffffff); + unsigned &= 0xffffffff; + e = Math.floor(unsigned / 0xffffff); + unsigned &= 0xffffff; + f = Math.floor(unsigned / 0xffff); + unsigned &= 0xffff; + g = Math.floor(unsigned / 0xff); + unsigned &= 0xff; + h = Math.floor(unsigned); + return chr(a) + chr(b) + chr(c) + chr(d) + chr(e) + chr(f) + chr(g) + chr(h); +}; + +/** + * UTF8 methods + */ + +// Take a raw binary string and return a utf8 string +BinaryParser.decode_utf8 = function decode_utf8 (binaryStr) { + var len = binaryStr.length + , decoded = '' + , i = 0 + , c = 0 + , c1 = 0 + , c2 = 0 + , c3; + + while (i < len) { + c = binaryStr.charCodeAt(i); + if (c < 128) { + decoded += String.fromCharCode(c); + i++; + } else if ((c > 191) && (c < 224)) { + c2 = binaryStr.charCodeAt(i+1); + decoded += String.fromCharCode(((c & 31) << 6) | (c2 & 63)); + i += 2; + } else { + c2 = binaryStr.charCodeAt(i+1); + c3 = binaryStr.charCodeAt(i+2); + decoded += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); + i += 3; + } + } + + return decoded; +}; + +// Encode a cstring +BinaryParser.encode_cstring = function encode_cstring (s) { + return unescape(encodeURIComponent(s)) + BinaryParser.fromByte(0); +}; + +// Take a utf8 string and return a binary string +BinaryParser.encode_utf8 = function encode_utf8 (s) { + var a = "" + , c; + + for (var n = 0, len = s.length; n < len; n++) { + c = s.charCodeAt(n); + + if (c < 128) { + a += String.fromCharCode(c); + } else if ((c > 127) && (c < 2048)) { + a += String.fromCharCode((c>>6) | 192) ; + a += String.fromCharCode((c&63) | 128); + } else { + a += String.fromCharCode((c>>12) | 224); + a += String.fromCharCode(((c>>6) & 63) | 128); + a += String.fromCharCode((c&63) | 128); + } + } + + return a; +}; + +BinaryParser.hprint = function hprint (s) { + var number; + + for (var i = 0, len = s.length; i < len; i++) { + if (s.charCodeAt(i) < 32) { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(16) + : s.charCodeAt(i).toString(16); + process.stdout.write(number + " ") + } else { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(16) + : s.charCodeAt(i).toString(16); + process.stdout.write(number + " ") + } + } + + process.stdout.write("\n\n"); +}; + +BinaryParser.ilprint = function hprint (s) { + var number; + + for (var i = 0, len = s.length; i < len; i++) { + if (s.charCodeAt(i) < 32) { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(10) + : s.charCodeAt(i).toString(10); + + require('util').debug(number+' : '); + } else { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(10) + : s.charCodeAt(i).toString(10); + require('util').debug(number+' : '+ s.charAt(i)); + } + } +}; + +BinaryParser.hlprint = function hprint (s) { + var number; + + for (var i = 0, len = s.length; i < len; i++) { + if (s.charCodeAt(i) < 32) { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(16) + : s.charCodeAt(i).toString(16); + require('util').debug(number+' : '); + } else { + number = s.charCodeAt(i) <= 15 + ? "0" + s.charCodeAt(i).toString(16) + : s.charCodeAt(i).toString(16); + require('util').debug(number+' : '+ s.charAt(i)); + } + } +}; + +/** + * BinaryParser buffer constructor. + */ +function BinaryParserBuffer (bigEndian, buffer) { + this.bigEndian = bigEndian || 0; + this.buffer = []; + this.setBuffer(buffer); +}; + +BinaryParserBuffer.prototype.setBuffer = function setBuffer (data) { + var l, i, b; + + if (data) { + i = l = data.length; + b = this.buffer = new Array(l); + for (; i; b[l - i] = data.charCodeAt(--i)); + this.bigEndian && b.reverse(); + } +}; + +BinaryParserBuffer.prototype.hasNeededBits = function hasNeededBits (neededBits) { + return this.buffer.length >= -(-neededBits >> 3); +}; + +BinaryParserBuffer.prototype.checkBuffer = function checkBuffer (neededBits) { + if (!this.hasNeededBits(neededBits)) { + throw new Error("checkBuffer::missing bytes"); + } +}; + +BinaryParserBuffer.prototype.readBits = function readBits (start, length) { + //shl fix: Henri Torgemane ~1996 (compressed by Jonas Raoni) + + function shl (a, b) { + for (; b--; a = ((a %= 0x7fffffff + 1) & 0x40000000) == 0x40000000 ? a * 2 : (a - 0x40000000) * 2 + 0x7fffffff + 1); + return a; + } + + if (start < 0 || length <= 0) { + return 0; + } + + this.checkBuffer(start + length); + + var offsetLeft + , offsetRight = start % 8 + , curByte = this.buffer.length - ( start >> 3 ) - 1 + , lastByte = this.buffer.length + ( -( start + length ) >> 3 ) + , diff = curByte - lastByte + , sum = ((this.buffer[ curByte ] >> offsetRight) & ((1 << (diff ? 8 - offsetRight : length)) - 1)) + (diff && (offsetLeft = (start + length) % 8) ? (this.buffer[lastByte++] & ((1 << offsetLeft) - 1)) << (diff-- << 3) - offsetRight : 0); + + for(; diff; sum += shl(this.buffer[lastByte++], (diff-- << 3) - offsetRight)); + + return sum; +}; + +/** + * Expose. + */ +BinaryParser.Buffer = BinaryParserBuffer; + +exports.BinaryParser = BinaryParser; diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/bson.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/bson.js new file mode 100644 index 0000000..0c4f7f5 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/bson.js @@ -0,0 +1,321 @@ +// "use strict" + +var writeIEEE754 = require('./float_parser').writeIEEE754, + readIEEE754 = require('./float_parser').readIEEE754, + Long = require('./long').Long, + Double = require('./double').Double, + Timestamp = require('./timestamp').Timestamp, + ObjectID = require('./objectid').ObjectID, + BSONRegExp = require('./regexp').BSONRegExp, + Symbol = require('./symbol').Symbol, + Code = require('./code').Code, + MinKey = require('./min_key').MinKey, + MaxKey = require('./max_key').MaxKey, + DBRef = require('./db_ref').DBRef, + Binary = require('./binary').Binary; + +// Parts of the parser +var deserialize = require('./parser/deserializer'), + serializer = require('./parser/serializer'), + calculateObjectSize = require('./parser/calculate_size'); + +/** + * @ignore + * @api private + */ +// Max Size +var MAXSIZE = (1024*1024*17); +// Max Document Buffer size +var buffer = new Buffer(MAXSIZE); + +var BSON = function() { +} + +/** + * Serialize a Javascript object. + * + * @param {Object} object the Javascript object to serialize. + * @param {Boolean} checkKeys the serializer will check if keys are valid. + * @param {Boolean} asBuffer return the serialized object as a Buffer object **(ignore)**. + * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. + * @return {Buffer} returns the Buffer object containing the serialized object. + * @api public + */ +BSON.prototype.serialize = function serialize(object, checkKeys, asBuffer, serializeFunctions, index) { + // Attempt to serialize + var serializationIndex = serializer(buffer, object, checkKeys, index || 0, 0, serializeFunctions); + // Create the final buffer + var finishedBuffer = new Buffer(serializationIndex); + // Copy into the finished buffer + buffer.copy(finishedBuffer, 0, 0, finishedBuffer.length); + // Return the buffer + return finishedBuffer; +} + +/** + * Serialize a Javascript object using a predefined Buffer and index into the buffer, useful when pre-allocating the space for serialization. + * + * @param {Object} object the Javascript object to serialize. + * @param {Boolean} checkKeys the serializer will check if keys are valid. + * @param {Buffer} buffer the Buffer you pre-allocated to store the serialized BSON object. + * @param {Number} index the index in the buffer where we wish to start serializing into. + * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. + * @return {Number} returns the new write index in the Buffer. + * @api public + */ +BSON.prototype.serializeWithBufferAndIndex = function(object, checkKeys, finalBuffer, startIndex, serializeFunctions) { + // Attempt to serialize + var serializationIndex = serializer(buffer, object, checkKeys, startIndex || 0, 0, serializeFunctions); + buffer.copy(finalBuffer, startIndex, 0, serializationIndex); + // Return the index + return startIndex + serializationIndex - 1; +} + +/** + * Deserialize data as BSON. + * + * Options + * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. + * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. + * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. + * - **promoteLongs** {Boolean, default:true}, when deserializing a Long will fit it into a Number if it's smaller than 53 bits + * + * @param {Buffer} buffer the buffer containing the serialized set of BSON documents. + * @param {Object} [options] additional options used for the deserialization. + * @param {Boolean} [isArray] ignore used for recursive parsing. + * @return {Object} returns the deserialized Javascript Object. + * @api public + */ +BSON.prototype.deserialize = function(data, options) { + return deserialize(data, options); +} + +/** + * Calculate the bson size for a passed in Javascript object. + * + * @param {Object} object the Javascript object to calculate the BSON byte size for. + * @param {Boolean} [serializeFunctions] serialize all functions in the object **(default:false)**. + * @return {Number} returns the number of bytes the BSON object will take up. + * @api public + */ +BSON.prototype.calculateObjectSize = function(object, serializeFunctions) { + return calculateObjectSize(object, serializeFunctions); +} + +/** + * Deserialize stream data as BSON documents. + * + * Options + * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. + * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. + * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. + * - **promoteLongs** {Boolean, default:true}, when deserializing a Long will fit it into a Number if it's smaller than 53 bits + * + * @param {Buffer} data the buffer containing the serialized set of BSON documents. + * @param {Number} startIndex the start index in the data Buffer where the deserialization is to start. + * @param {Number} numberOfDocuments number of documents to deserialize. + * @param {Array} documents an array where to store the deserialized documents. + * @param {Number} docStartIndex the index in the documents array from where to start inserting documents. + * @param {Object} [options] additional options used for the deserialization. + * @return {Number} returns the next index in the buffer after deserialization **x** numbers of documents. + * @api public + */ +BSON.prototype.deserializeStream = function(data, startIndex, numberOfDocuments, documents, docStartIndex, options) { + // if(numberOfDocuments !== documents.length) throw new Error("Number of expected results back is less than the number of documents"); + options = options != null ? options : {}; + var index = startIndex; + // Loop over all documents + for(var i = 0; i < numberOfDocuments; i++) { + // Find size of the document + var size = data[index] | data[index + 1] << 8 | data[index + 2] << 16 | data[index + 3] << 24; + // Update options with index + options['index'] = index; + // Parse the document at this point + documents[docStartIndex + i] = this.deserialize(data, options); + // Adjust index by the document size + index = index + size; + } + + // Return object containing end index of parsing and list of documents + return index; +} + +/** + * @ignore + * @api private + */ +// BSON MAX VALUES +BSON.BSON_INT32_MAX = 0x7FFFFFFF; +BSON.BSON_INT32_MIN = -0x80000000; + +BSON.BSON_INT64_MAX = Math.pow(2, 63) - 1; +BSON.BSON_INT64_MIN = -Math.pow(2, 63); + +// JS MAX PRECISE VALUES +BSON.JS_INT_MAX = 0x20000000000000; // Any integer up to 2^53 can be precisely represented by a double. +BSON.JS_INT_MIN = -0x20000000000000; // Any integer down to -2^53 can be precisely represented by a double. + +// Internal long versions +var JS_INT_MAX_LONG = Long.fromNumber(0x20000000000000); // Any integer up to 2^53 can be precisely represented by a double. +var JS_INT_MIN_LONG = Long.fromNumber(-0x20000000000000); // Any integer down to -2^53 can be precisely represented by a double. + +/** + * Number BSON Type + * + * @classconstant BSON_DATA_NUMBER + **/ +BSON.BSON_DATA_NUMBER = 1; +/** + * String BSON Type + * + * @classconstant BSON_DATA_STRING + **/ +BSON.BSON_DATA_STRING = 2; +/** + * Object BSON Type + * + * @classconstant BSON_DATA_OBJECT + **/ +BSON.BSON_DATA_OBJECT = 3; +/** + * Array BSON Type + * + * @classconstant BSON_DATA_ARRAY + **/ +BSON.BSON_DATA_ARRAY = 4; +/** + * Binary BSON Type + * + * @classconstant BSON_DATA_BINARY + **/ +BSON.BSON_DATA_BINARY = 5; +/** + * ObjectID BSON Type + * + * @classconstant BSON_DATA_OID + **/ +BSON.BSON_DATA_OID = 7; +/** + * Boolean BSON Type + * + * @classconstant BSON_DATA_BOOLEAN + **/ +BSON.BSON_DATA_BOOLEAN = 8; +/** + * Date BSON Type + * + * @classconstant BSON_DATA_DATE + **/ +BSON.BSON_DATA_DATE = 9; +/** + * null BSON Type + * + * @classconstant BSON_DATA_NULL + **/ +BSON.BSON_DATA_NULL = 10; +/** + * RegExp BSON Type + * + * @classconstant BSON_DATA_REGEXP + **/ +BSON.BSON_DATA_REGEXP = 11; +/** + * Code BSON Type + * + * @classconstant BSON_DATA_CODE + **/ +BSON.BSON_DATA_CODE = 13; +/** + * Symbol BSON Type + * + * @classconstant BSON_DATA_SYMBOL + **/ +BSON.BSON_DATA_SYMBOL = 14; +/** + * Code with Scope BSON Type + * + * @classconstant BSON_DATA_CODE_W_SCOPE + **/ +BSON.BSON_DATA_CODE_W_SCOPE = 15; +/** + * 32 bit Integer BSON Type + * + * @classconstant BSON_DATA_INT + **/ +BSON.BSON_DATA_INT = 16; +/** + * Timestamp BSON Type + * + * @classconstant BSON_DATA_TIMESTAMP + **/ +BSON.BSON_DATA_TIMESTAMP = 17; +/** + * Long BSON Type + * + * @classconstant BSON_DATA_LONG + **/ +BSON.BSON_DATA_LONG = 18; +/** + * MinKey BSON Type + * + * @classconstant BSON_DATA_MIN_KEY + **/ +BSON.BSON_DATA_MIN_KEY = 0xff; +/** + * MaxKey BSON Type + * + * @classconstant BSON_DATA_MAX_KEY + **/ +BSON.BSON_DATA_MAX_KEY = 0x7f; + +/** + * Binary Default Type + * + * @classconstant BSON_BINARY_SUBTYPE_DEFAULT + **/ +BSON.BSON_BINARY_SUBTYPE_DEFAULT = 0; +/** + * Binary Function Type + * + * @classconstant BSON_BINARY_SUBTYPE_FUNCTION + **/ +BSON.BSON_BINARY_SUBTYPE_FUNCTION = 1; +/** + * Binary Byte Array Type + * + * @classconstant BSON_BINARY_SUBTYPE_BYTE_ARRAY + **/ +BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +/** + * Binary UUID Type + * + * @classconstant BSON_BINARY_SUBTYPE_UUID + **/ +BSON.BSON_BINARY_SUBTYPE_UUID = 3; +/** + * Binary MD5 Type + * + * @classconstant BSON_BINARY_SUBTYPE_MD5 + **/ +BSON.BSON_BINARY_SUBTYPE_MD5 = 4; +/** + * Binary User Defined Type + * + * @classconstant BSON_BINARY_SUBTYPE_USER_DEFINED + **/ +BSON.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +// Return BSON +module.exports = BSON; +module.exports.Code = Code; +module.exports.Symbol = Symbol; +module.exports.BSON = BSON; +module.exports.DBRef = DBRef; +module.exports.Binary = Binary; +module.exports.ObjectID = ObjectID; +module.exports.Long = Long; +module.exports.Timestamp = Timestamp; +module.exports.Double = Double; +module.exports.MinKey = MinKey; +module.exports.MaxKey = MaxKey; +module.exports.BSONRegExp = BSONRegExp; diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/code.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/code.js new file mode 100644 index 0000000..83a42c9 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/code.js @@ -0,0 +1,24 @@ +/** + * A class representation of the BSON Code type. + * + * @class + * @param {(string|function)} code a string or function. + * @param {Object} [scope] an optional scope for the function. + * @return {Code} + */ +var Code = function Code(code, scope) { + if(!(this instanceof Code)) return new Code(code, scope); + this._bsontype = 'Code'; + this.code = code; + this.scope = scope == null ? {} : scope; +}; + +/** + * @ignore + */ +Code.prototype.toJSON = function() { + return {scope:this.scope, code:this.code}; +} + +module.exports = Code; +module.exports.Code = Code; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/db_ref.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/db_ref.js new file mode 100644 index 0000000..06789a6 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/db_ref.js @@ -0,0 +1,32 @@ +/** + * A class representation of the BSON DBRef type. + * + * @class + * @param {string} namespace the collection name. + * @param {ObjectID} oid the reference ObjectID. + * @param {string} [db] optional db name, if omitted the reference is local to the current db. + * @return {DBRef} + */ +function DBRef(namespace, oid, db) { + if(!(this instanceof DBRef)) return new DBRef(namespace, oid, db); + + this._bsontype = 'DBRef'; + this.namespace = namespace; + this.oid = oid; + this.db = db; +}; + +/** + * @ignore + * @api private + */ +DBRef.prototype.toJSON = function() { + return { + '$ref':this.namespace, + '$id':this.oid, + '$db':this.db == null ? '' : this.db + }; +} + +module.exports = DBRef; +module.exports.DBRef = DBRef; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/double.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/double.js new file mode 100644 index 0000000..09ed222 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/double.js @@ -0,0 +1,33 @@ +/** + * A class representation of the BSON Double type. + * + * @class + * @param {number} value the number we want to represent as a double. + * @return {Double} + */ +function Double(value) { + if(!(this instanceof Double)) return new Double(value); + + this._bsontype = 'Double'; + this.value = value; +} + +/** + * Access the number value. + * + * @method + * @return {number} returns the wrapped double number. + */ +Double.prototype.valueOf = function() { + return this.value; +}; + +/** + * @ignore + */ +Double.prototype.toJSON = function() { + return this.value; +} + +module.exports = Double; +module.exports.Double = Double; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/float_parser.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/float_parser.js new file mode 100644 index 0000000..6fca392 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/float_parser.js @@ -0,0 +1,121 @@ +// Copyright (c) 2008, Fair Oaks Labs, Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are met: +// +// * Redistributions of source code must retain the above copyright notice, +// this list of conditions and the following disclaimer. +// +// * Redistributions in binary form must reproduce the above copyright notice, +// this list of conditions and the following disclaimer in the documentation +// and/or other materials provided with the distribution. +// +// * Neither the name of Fair Oaks Labs, Inc. nor the names of its contributors +// may be used to endorse or promote products derived from this software +// without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +// POSSIBILITY OF SUCH DAMAGE. +// +// +// Modifications to writeIEEE754 to support negative zeroes made by Brian White + +var readIEEE754 = function(buffer, offset, endian, mLen, nBytes) { + var e, m, + bBE = (endian === 'big'), + eLen = nBytes * 8 - mLen - 1, + eMax = (1 << eLen) - 1, + eBias = eMax >> 1, + nBits = -7, + i = bBE ? 0 : (nBytes - 1), + d = bBE ? 1 : -1, + s = buffer[offset + i]; + + i += d; + + e = s & ((1 << (-nBits)) - 1); + s >>= (-nBits); + nBits += eLen; + for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8); + + m = e & ((1 << (-nBits)) - 1); + e >>= (-nBits); + nBits += mLen; + for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8); + + if (e === 0) { + e = 1 - eBias; + } else if (e === eMax) { + return m ? NaN : ((s ? -1 : 1) * Infinity); + } else { + m = m + Math.pow(2, mLen); + e = e - eBias; + } + return (s ? -1 : 1) * m * Math.pow(2, e - mLen); +}; + +var writeIEEE754 = function(buffer, value, offset, endian, mLen, nBytes) { + var e, m, c, + bBE = (endian === 'big'), + eLen = nBytes * 8 - mLen - 1, + eMax = (1 << eLen) - 1, + eBias = eMax >> 1, + rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0), + i = bBE ? (nBytes-1) : 0, + d = bBE ? -1 : 1, + s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0; + + value = Math.abs(value); + + if (isNaN(value) || value === Infinity) { + m = isNaN(value) ? 1 : 0; + e = eMax; + } else { + e = Math.floor(Math.log(value) / Math.LN2); + if (value * (c = Math.pow(2, -e)) < 1) { + e--; + c *= 2; + } + if (e+eBias >= 1) { + value += rt / c; + } else { + value += rt * Math.pow(2, 1 - eBias); + } + if (value * c >= 2) { + e++; + c /= 2; + } + + if (e + eBias >= eMax) { + m = 0; + e = eMax; + } else if (e + eBias >= 1) { + m = (value * c - 1) * Math.pow(2, mLen); + e = e + eBias; + } else { + m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen); + e = 0; + } + } + + for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8); + + e = (e << mLen) | m; + eLen += mLen; + for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8); + + buffer[offset + i - d] |= s * 128; +}; + +exports.readIEEE754 = readIEEE754; +exports.writeIEEE754 = writeIEEE754; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/index.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/index.js new file mode 100644 index 0000000..b0b6637 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/index.js @@ -0,0 +1,83 @@ +try { + exports.BSONPure = require('./bson'); + exports.BSONNative = require('bson-ext'); +} catch(err) { +} + +[ './binary_parser' + , './binary' + , './code' + , './db_ref' + , './double' + , './max_key' + , './min_key' + , './objectid' + , './regexp' + , './symbol' + , './timestamp' + , './long'].forEach(function (path) { + var module = require('./' + path); + for (var i in module) { + exports[i] = module[i]; + } +}); + +// Exports all the classes for the PURE JS BSON Parser +exports.pure = function() { + var classes = {}; + // Map all the classes + [ './binary_parser' + , './binary' + , './code' + , './db_ref' + , './double' + , './max_key' + , './min_key' + , './objectid' + , './regexp' + , './symbol' + , './timestamp' + , './long' + , '././bson'].forEach(function (path) { + var module = require('./' + path); + for (var i in module) { + classes[i] = module[i]; + } + }); + // Return classes list + return classes; +} + +// Exports all the classes for the NATIVE JS BSON Parser +exports.native = function() { + var classes = {}; + // Map all the classes + [ './binary_parser' + , './binary' + , './code' + , './db_ref' + , './double' + , './max_key' + , './min_key' + , './objectid' + , './regexp' + , './symbol' + , './timestamp' + , './long' + ].forEach(function (path) { + var module = require('./' + path); + for (var i in module) { + classes[i] = module[i]; + } + }); + + // Catch error and return no classes found + try { + classes['BSON'] = require('bson-ext') + } catch(err) { + return exports.pure(); + } + + // Return classes list + return classes; +} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/long.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/long.js new file mode 100644 index 0000000..6f18885 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/long.js @@ -0,0 +1,856 @@ +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// Copyright 2009 Google Inc. All Rights Reserved + +/** + * Defines a Long class for representing a 64-bit two's-complement + * integer value, which faithfully simulates the behavior of a Java "Long". This + * implementation is derived from LongLib in GWT. + * + * Constructs a 64-bit two's-complement integer, given its low and high 32-bit + * values as *signed* integers. See the from* functions below for more + * convenient ways of constructing Longs. + * + * The internal representation of a Long is the two given signed, 32-bit values. + * We use 32-bit pieces because these are the size of integers on which + * Javascript performs bit-operations. For operations like addition and + * multiplication, we split each number into 16-bit pieces, which can easily be + * multiplied within Javascript's floating-point representation without overflow + * or change in sign. + * + * In the algorithms below, we frequently reduce the negative case to the + * positive case by negating the input(s) and then post-processing the result. + * Note that we must ALWAYS check specially whether those values are MIN_VALUE + * (-2^63) because -MIN_VALUE == MIN_VALUE (since 2^63 cannot be represented as + * a positive number, it overflows back into a negative). Not handling this + * case would often result in infinite recursion. + * + * @class + * @param {number} low the low (signed) 32 bits of the Long. + * @param {number} high the high (signed) 32 bits of the Long. + * @return {Long} + */ +function Long(low, high) { + if(!(this instanceof Long)) return new Long(low, high); + + this._bsontype = 'Long'; + /** + * @type {number} + * @ignore + */ + this.low_ = low | 0; // force into 32 signed bits. + + /** + * @type {number} + * @ignore + */ + this.high_ = high | 0; // force into 32 signed bits. +}; + +/** + * Return the int value. + * + * @method + * @return {number} the value, assuming it is a 32-bit integer. + */ +Long.prototype.toInt = function() { + return this.low_; +}; + +/** + * Return the Number value. + * + * @method + * @return {number} the closest floating-point representation to this value. + */ +Long.prototype.toNumber = function() { + return this.high_ * Long.TWO_PWR_32_DBL_ + + this.getLowBitsUnsigned(); +}; + +/** + * Return the JSON value. + * + * @method + * @return {string} the JSON representation. + */ +Long.prototype.toJSON = function() { + return this.toString(); +} + +/** + * Return the String value. + * + * @method + * @param {number} [opt_radix] the radix in which the text should be written. + * @return {string} the textual representation of this value. + */ +Long.prototype.toString = function(opt_radix) { + var radix = opt_radix || 10; + if (radix < 2 || 36 < radix) { + throw Error('radix out of range: ' + radix); + } + + if (this.isZero()) { + return '0'; + } + + if (this.isNegative()) { + if (this.equals(Long.MIN_VALUE)) { + // We need to change the Long value before it can be negated, so we remove + // the bottom-most digit in this base and then recurse to do the rest. + var radixLong = Long.fromNumber(radix); + var div = this.div(radixLong); + var rem = div.multiply(radixLong).subtract(this); + return div.toString(radix) + rem.toInt().toString(radix); + } else { + return '-' + this.negate().toString(radix); + } + } + + // Do several (6) digits each time through the loop, so as to + // minimize the calls to the very expensive emulated div. + var radixToPower = Long.fromNumber(Math.pow(radix, 6)); + + var rem = this; + var result = ''; + while (true) { + var remDiv = rem.div(radixToPower); + var intval = rem.subtract(remDiv.multiply(radixToPower)).toInt(); + var digits = intval.toString(radix); + + rem = remDiv; + if (rem.isZero()) { + return digits + result; + } else { + while (digits.length < 6) { + digits = '0' + digits; + } + result = '' + digits + result; + } + } +}; + +/** + * Return the high 32-bits value. + * + * @method + * @return {number} the high 32-bits as a signed value. + */ +Long.prototype.getHighBits = function() { + return this.high_; +}; + +/** + * Return the low 32-bits value. + * + * @method + * @return {number} the low 32-bits as a signed value. + */ +Long.prototype.getLowBits = function() { + return this.low_; +}; + +/** + * Return the low unsigned 32-bits value. + * + * @method + * @return {number} the low 32-bits as an unsigned value. + */ +Long.prototype.getLowBitsUnsigned = function() { + return (this.low_ >= 0) ? + this.low_ : Long.TWO_PWR_32_DBL_ + this.low_; +}; + +/** + * Returns the number of bits needed to represent the absolute value of this Long. + * + * @method + * @return {number} Returns the number of bits needed to represent the absolute value of this Long. + */ +Long.prototype.getNumBitsAbs = function() { + if (this.isNegative()) { + if (this.equals(Long.MIN_VALUE)) { + return 64; + } else { + return this.negate().getNumBitsAbs(); + } + } else { + var val = this.high_ != 0 ? this.high_ : this.low_; + for (var bit = 31; bit > 0; bit--) { + if ((val & (1 << bit)) != 0) { + break; + } + } + return this.high_ != 0 ? bit + 33 : bit + 1; + } +}; + +/** + * Return whether this value is zero. + * + * @method + * @return {boolean} whether this value is zero. + */ +Long.prototype.isZero = function() { + return this.high_ == 0 && this.low_ == 0; +}; + +/** + * Return whether this value is negative. + * + * @method + * @return {boolean} whether this value is negative. + */ +Long.prototype.isNegative = function() { + return this.high_ < 0; +}; + +/** + * Return whether this value is odd. + * + * @method + * @return {boolean} whether this value is odd. + */ +Long.prototype.isOdd = function() { + return (this.low_ & 1) == 1; +}; + +/** + * Return whether this Long equals the other + * + * @method + * @param {Long} other Long to compare against. + * @return {boolean} whether this Long equals the other + */ +Long.prototype.equals = function(other) { + return (this.high_ == other.high_) && (this.low_ == other.low_); +}; + +/** + * Return whether this Long does not equal the other. + * + * @method + * @param {Long} other Long to compare against. + * @return {boolean} whether this Long does not equal the other. + */ +Long.prototype.notEquals = function(other) { + return (this.high_ != other.high_) || (this.low_ != other.low_); +}; + +/** + * Return whether this Long is less than the other. + * + * @method + * @param {Long} other Long to compare against. + * @return {boolean} whether this Long is less than the other. + */ +Long.prototype.lessThan = function(other) { + return this.compare(other) < 0; +}; + +/** + * Return whether this Long is less than or equal to the other. + * + * @method + * @param {Long} other Long to compare against. + * @return {boolean} whether this Long is less than or equal to the other. + */ +Long.prototype.lessThanOrEqual = function(other) { + return this.compare(other) <= 0; +}; + +/** + * Return whether this Long is greater than the other. + * + * @method + * @param {Long} other Long to compare against. + * @return {boolean} whether this Long is greater than the other. + */ +Long.prototype.greaterThan = function(other) { + return this.compare(other) > 0; +}; + +/** + * Return whether this Long is greater than or equal to the other. + * + * @method + * @param {Long} other Long to compare against. + * @return {boolean} whether this Long is greater than or equal to the other. + */ +Long.prototype.greaterThanOrEqual = function(other) { + return this.compare(other) >= 0; +}; + +/** + * Compares this Long with the given one. + * + * @method + * @param {Long} other Long to compare against. + * @return {boolean} 0 if they are the same, 1 if the this is greater, and -1 if the given one is greater. + */ +Long.prototype.compare = function(other) { + if (this.equals(other)) { + return 0; + } + + var thisNeg = this.isNegative(); + var otherNeg = other.isNegative(); + if (thisNeg && !otherNeg) { + return -1; + } + if (!thisNeg && otherNeg) { + return 1; + } + + // at this point, the signs are the same, so subtraction will not overflow + if (this.subtract(other).isNegative()) { + return -1; + } else { + return 1; + } +}; + +/** + * The negation of this value. + * + * @method + * @return {Long} the negation of this value. + */ +Long.prototype.negate = function() { + if (this.equals(Long.MIN_VALUE)) { + return Long.MIN_VALUE; + } else { + return this.not().add(Long.ONE); + } +}; + +/** + * Returns the sum of this and the given Long. + * + * @method + * @param {Long} other Long to add to this one. + * @return {Long} the sum of this and the given Long. + */ +Long.prototype.add = function(other) { + // Divide each number into 4 chunks of 16 bits, and then sum the chunks. + + var a48 = this.high_ >>> 16; + var a32 = this.high_ & 0xFFFF; + var a16 = this.low_ >>> 16; + var a00 = this.low_ & 0xFFFF; + + var b48 = other.high_ >>> 16; + var b32 = other.high_ & 0xFFFF; + var b16 = other.low_ >>> 16; + var b00 = other.low_ & 0xFFFF; + + var c48 = 0, c32 = 0, c16 = 0, c00 = 0; + c00 += a00 + b00; + c16 += c00 >>> 16; + c00 &= 0xFFFF; + c16 += a16 + b16; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c32 += a32 + b32; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c48 += a48 + b48; + c48 &= 0xFFFF; + return Long.fromBits((c16 << 16) | c00, (c48 << 16) | c32); +}; + +/** + * Returns the difference of this and the given Long. + * + * @method + * @param {Long} other Long to subtract from this. + * @return {Long} the difference of this and the given Long. + */ +Long.prototype.subtract = function(other) { + return this.add(other.negate()); +}; + +/** + * Returns the product of this and the given Long. + * + * @method + * @param {Long} other Long to multiply with this. + * @return {Long} the product of this and the other. + */ +Long.prototype.multiply = function(other) { + if (this.isZero()) { + return Long.ZERO; + } else if (other.isZero()) { + return Long.ZERO; + } + + if (this.equals(Long.MIN_VALUE)) { + return other.isOdd() ? Long.MIN_VALUE : Long.ZERO; + } else if (other.equals(Long.MIN_VALUE)) { + return this.isOdd() ? Long.MIN_VALUE : Long.ZERO; + } + + if (this.isNegative()) { + if (other.isNegative()) { + return this.negate().multiply(other.negate()); + } else { + return this.negate().multiply(other).negate(); + } + } else if (other.isNegative()) { + return this.multiply(other.negate()).negate(); + } + + // If both Longs are small, use float multiplication + if (this.lessThan(Long.TWO_PWR_24_) && + other.lessThan(Long.TWO_PWR_24_)) { + return Long.fromNumber(this.toNumber() * other.toNumber()); + } + + // Divide each Long into 4 chunks of 16 bits, and then add up 4x4 products. + // We can skip products that would overflow. + + var a48 = this.high_ >>> 16; + var a32 = this.high_ & 0xFFFF; + var a16 = this.low_ >>> 16; + var a00 = this.low_ & 0xFFFF; + + var b48 = other.high_ >>> 16; + var b32 = other.high_ & 0xFFFF; + var b16 = other.low_ >>> 16; + var b00 = other.low_ & 0xFFFF; + + var c48 = 0, c32 = 0, c16 = 0, c00 = 0; + c00 += a00 * b00; + c16 += c00 >>> 16; + c00 &= 0xFFFF; + c16 += a16 * b00; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c16 += a00 * b16; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c32 += a32 * b00; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c32 += a16 * b16; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c32 += a00 * b32; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c48 += a48 * b00 + a32 * b16 + a16 * b32 + a00 * b48; + c48 &= 0xFFFF; + return Long.fromBits((c16 << 16) | c00, (c48 << 16) | c32); +}; + +/** + * Returns this Long divided by the given one. + * + * @method + * @param {Long} other Long by which to divide. + * @return {Long} this Long divided by the given one. + */ +Long.prototype.div = function(other) { + if (other.isZero()) { + throw Error('division by zero'); + } else if (this.isZero()) { + return Long.ZERO; + } + + if (this.equals(Long.MIN_VALUE)) { + if (other.equals(Long.ONE) || + other.equals(Long.NEG_ONE)) { + return Long.MIN_VALUE; // recall that -MIN_VALUE == MIN_VALUE + } else if (other.equals(Long.MIN_VALUE)) { + return Long.ONE; + } else { + // At this point, we have |other| >= 2, so |this/other| < |MIN_VALUE|. + var halfThis = this.shiftRight(1); + var approx = halfThis.div(other).shiftLeft(1); + if (approx.equals(Long.ZERO)) { + return other.isNegative() ? Long.ONE : Long.NEG_ONE; + } else { + var rem = this.subtract(other.multiply(approx)); + var result = approx.add(rem.div(other)); + return result; + } + } + } else if (other.equals(Long.MIN_VALUE)) { + return Long.ZERO; + } + + if (this.isNegative()) { + if (other.isNegative()) { + return this.negate().div(other.negate()); + } else { + return this.negate().div(other).negate(); + } + } else if (other.isNegative()) { + return this.div(other.negate()).negate(); + } + + // Repeat the following until the remainder is less than other: find a + // floating-point that approximates remainder / other *from below*, add this + // into the result, and subtract it from the remainder. It is critical that + // the approximate value is less than or equal to the real value so that the + // remainder never becomes negative. + var res = Long.ZERO; + var rem = this; + while (rem.greaterThanOrEqual(other)) { + // Approximate the result of division. This may be a little greater or + // smaller than the actual value. + var approx = Math.max(1, Math.floor(rem.toNumber() / other.toNumber())); + + // We will tweak the approximate result by changing it in the 48-th digit or + // the smallest non-fractional digit, whichever is larger. + var log2 = Math.ceil(Math.log(approx) / Math.LN2); + var delta = (log2 <= 48) ? 1 : Math.pow(2, log2 - 48); + + // Decrease the approximation until it is smaller than the remainder. Note + // that if it is too large, the product overflows and is negative. + var approxRes = Long.fromNumber(approx); + var approxRem = approxRes.multiply(other); + while (approxRem.isNegative() || approxRem.greaterThan(rem)) { + approx -= delta; + approxRes = Long.fromNumber(approx); + approxRem = approxRes.multiply(other); + } + + // We know the answer can't be zero... and actually, zero would cause + // infinite recursion since we would make no progress. + if (approxRes.isZero()) { + approxRes = Long.ONE; + } + + res = res.add(approxRes); + rem = rem.subtract(approxRem); + } + return res; +}; + +/** + * Returns this Long modulo the given one. + * + * @method + * @param {Long} other Long by which to mod. + * @return {Long} this Long modulo the given one. + */ +Long.prototype.modulo = function(other) { + return this.subtract(this.div(other).multiply(other)); +}; + +/** + * The bitwise-NOT of this value. + * + * @method + * @return {Long} the bitwise-NOT of this value. + */ +Long.prototype.not = function() { + return Long.fromBits(~this.low_, ~this.high_); +}; + +/** + * Returns the bitwise-AND of this Long and the given one. + * + * @method + * @param {Long} other the Long with which to AND. + * @return {Long} the bitwise-AND of this and the other. + */ +Long.prototype.and = function(other) { + return Long.fromBits(this.low_ & other.low_, this.high_ & other.high_); +}; + +/** + * Returns the bitwise-OR of this Long and the given one. + * + * @method + * @param {Long} other the Long with which to OR. + * @return {Long} the bitwise-OR of this and the other. + */ +Long.prototype.or = function(other) { + return Long.fromBits(this.low_ | other.low_, this.high_ | other.high_); +}; + +/** + * Returns the bitwise-XOR of this Long and the given one. + * + * @method + * @param {Long} other the Long with which to XOR. + * @return {Long} the bitwise-XOR of this and the other. + */ +Long.prototype.xor = function(other) { + return Long.fromBits(this.low_ ^ other.low_, this.high_ ^ other.high_); +}; + +/** + * Returns this Long with bits shifted to the left by the given amount. + * + * @method + * @param {number} numBits the number of bits by which to shift. + * @return {Long} this shifted to the left by the given amount. + */ +Long.prototype.shiftLeft = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var low = this.low_; + if (numBits < 32) { + var high = this.high_; + return Long.fromBits( + low << numBits, + (high << numBits) | (low >>> (32 - numBits))); + } else { + return Long.fromBits(0, low << (numBits - 32)); + } + } +}; + +/** + * Returns this Long with bits shifted to the right by the given amount. + * + * @method + * @param {number} numBits the number of bits by which to shift. + * @return {Long} this shifted to the right by the given amount. + */ +Long.prototype.shiftRight = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var high = this.high_; + if (numBits < 32) { + var low = this.low_; + return Long.fromBits( + (low >>> numBits) | (high << (32 - numBits)), + high >> numBits); + } else { + return Long.fromBits( + high >> (numBits - 32), + high >= 0 ? 0 : -1); + } + } +}; + +/** + * Returns this Long with bits shifted to the right by the given amount, with the new top bits matching the current sign bit. + * + * @method + * @param {number} numBits the number of bits by which to shift. + * @return {Long} this shifted to the right by the given amount, with zeros placed into the new leading bits. + */ +Long.prototype.shiftRightUnsigned = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var high = this.high_; + if (numBits < 32) { + var low = this.low_; + return Long.fromBits( + (low >>> numBits) | (high << (32 - numBits)), + high >>> numBits); + } else if (numBits == 32) { + return Long.fromBits(high, 0); + } else { + return Long.fromBits(high >>> (numBits - 32), 0); + } + } +}; + +/** + * Returns a Long representing the given (32-bit) integer value. + * + * @method + * @param {number} value the 32-bit integer in question. + * @return {Long} the corresponding Long value. + */ +Long.fromInt = function(value) { + if (-128 <= value && value < 128) { + var cachedObj = Long.INT_CACHE_[value]; + if (cachedObj) { + return cachedObj; + } + } + + var obj = new Long(value | 0, value < 0 ? -1 : 0); + if (-128 <= value && value < 128) { + Long.INT_CACHE_[value] = obj; + } + return obj; +}; + +/** + * Returns a Long representing the given value, provided that it is a finite number. Otherwise, zero is returned. + * + * @method + * @param {number} value the number in question. + * @return {Long} the corresponding Long value. + */ +Long.fromNumber = function(value) { + if (isNaN(value) || !isFinite(value)) { + return Long.ZERO; + } else if (value <= -Long.TWO_PWR_63_DBL_) { + return Long.MIN_VALUE; + } else if (value + 1 >= Long.TWO_PWR_63_DBL_) { + return Long.MAX_VALUE; + } else if (value < 0) { + return Long.fromNumber(-value).negate(); + } else { + return new Long( + (value % Long.TWO_PWR_32_DBL_) | 0, + (value / Long.TWO_PWR_32_DBL_) | 0); + } +}; + +/** + * Returns a Long representing the 64-bit integer that comes by concatenating the given high and low bits. Each is assumed to use 32 bits. + * + * @method + * @param {number} lowBits the low 32-bits. + * @param {number} highBits the high 32-bits. + * @return {Long} the corresponding Long value. + */ +Long.fromBits = function(lowBits, highBits) { + return new Long(lowBits, highBits); +}; + +/** + * Returns a Long representation of the given string, written using the given radix. + * + * @method + * @param {string} str the textual representation of the Long. + * @param {number} opt_radix the radix in which the text is written. + * @return {Long} the corresponding Long value. + */ +Long.fromString = function(str, opt_radix) { + if (str.length == 0) { + throw Error('number format error: empty string'); + } + + var radix = opt_radix || 10; + if (radix < 2 || 36 < radix) { + throw Error('radix out of range: ' + radix); + } + + if (str.charAt(0) == '-') { + return Long.fromString(str.substring(1), radix).negate(); + } else if (str.indexOf('-') >= 0) { + throw Error('number format error: interior "-" character: ' + str); + } + + // Do several (8) digits each time through the loop, so as to + // minimize the calls to the very expensive emulated div. + var radixToPower = Long.fromNumber(Math.pow(radix, 8)); + + var result = Long.ZERO; + for (var i = 0; i < str.length; i += 8) { + var size = Math.min(8, str.length - i); + var value = parseInt(str.substring(i, i + size), radix); + if (size < 8) { + var power = Long.fromNumber(Math.pow(radix, size)); + result = result.multiply(power).add(Long.fromNumber(value)); + } else { + result = result.multiply(radixToPower); + result = result.add(Long.fromNumber(value)); + } + } + return result; +}; + +// NOTE: Common constant values ZERO, ONE, NEG_ONE, etc. are defined below the +// from* methods on which they depend. + + +/** + * A cache of the Long representations of small integer values. + * @type {Object} + * @ignore + */ +Long.INT_CACHE_ = {}; + +// NOTE: the compiler should inline these constant values below and then remove +// these variables, so there should be no runtime penalty for these. + +/** + * Number used repeated below in calculations. This must appear before the + * first call to any from* function below. + * @type {number} + * @ignore + */ +Long.TWO_PWR_16_DBL_ = 1 << 16; + +/** + * @type {number} + * @ignore + */ +Long.TWO_PWR_24_DBL_ = 1 << 24; + +/** + * @type {number} + * @ignore + */ +Long.TWO_PWR_32_DBL_ = Long.TWO_PWR_16_DBL_ * Long.TWO_PWR_16_DBL_; + +/** + * @type {number} + * @ignore + */ +Long.TWO_PWR_31_DBL_ = Long.TWO_PWR_32_DBL_ / 2; + +/** + * @type {number} + * @ignore + */ +Long.TWO_PWR_48_DBL_ = Long.TWO_PWR_32_DBL_ * Long.TWO_PWR_16_DBL_; + +/** + * @type {number} + * @ignore + */ +Long.TWO_PWR_64_DBL_ = Long.TWO_PWR_32_DBL_ * Long.TWO_PWR_32_DBL_; + +/** + * @type {number} + * @ignore + */ +Long.TWO_PWR_63_DBL_ = Long.TWO_PWR_64_DBL_ / 2; + +/** @type {Long} */ +Long.ZERO = Long.fromInt(0); + +/** @type {Long} */ +Long.ONE = Long.fromInt(1); + +/** @type {Long} */ +Long.NEG_ONE = Long.fromInt(-1); + +/** @type {Long} */ +Long.MAX_VALUE = + Long.fromBits(0xFFFFFFFF | 0, 0x7FFFFFFF | 0); + +/** @type {Long} */ +Long.MIN_VALUE = Long.fromBits(0, 0x80000000 | 0); + +/** + * @type {Long} + * @ignore + */ +Long.TWO_PWR_24_ = Long.fromInt(1 << 24); + +/** + * Expose. + */ +module.exports = Long; +module.exports.Long = Long; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/max_key.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/max_key.js new file mode 100644 index 0000000..03ee9cd --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/max_key.js @@ -0,0 +1,14 @@ +/** + * A class representation of the BSON MaxKey type. + * + * @class + * @return {MaxKey} A MaxKey instance + */ +function MaxKey() { + if(!(this instanceof MaxKey)) return new MaxKey(); + + this._bsontype = 'MaxKey'; +} + +module.exports = MaxKey; +module.exports.MaxKey = MaxKey; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/min_key.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/min_key.js new file mode 100644 index 0000000..5e120fb --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/min_key.js @@ -0,0 +1,14 @@ +/** + * A class representation of the BSON MinKey type. + * + * @class + * @return {MinKey} A MinKey instance + */ +function MinKey() { + if(!(this instanceof MinKey)) return new MinKey(); + + this._bsontype = 'MinKey'; +} + +module.exports = MinKey; +module.exports.MinKey = MinKey; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/objectid.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/objectid.js new file mode 100644 index 0000000..3ddcb14 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/objectid.js @@ -0,0 +1,273 @@ +/** + * Module dependencies. + * @ignore + */ +var BinaryParser = require('./binary_parser').BinaryParser; + +/** + * Machine id. + * + * Create a random 3-byte value (i.e. unique for this + * process). Other drivers use a md5 of the machine id here, but + * that would mean an asyc call to gethostname, so we don't bother. + * @ignore + */ +var MACHINE_ID = parseInt(Math.random() * 0xFFFFFF, 10); + +// Regular expression that checks for hex value +var checkForHexRegExp = new RegExp("^[0-9a-fA-F]{24}$"); + +/** +* Create a new ObjectID instance +* +* @class +* @param {(string|number)} id Can be a 24 byte hex string, 12 byte binary string or a Number. +* @property {number} generationTime The generation time of this ObjectId instance +* @return {ObjectID} instance of ObjectID. +*/ +var ObjectID = function ObjectID(id) { + if(!(this instanceof ObjectID)) return new ObjectID(id); + if((id instanceof ObjectID)) return id; + + this._bsontype = 'ObjectID'; + var __id = null; + var valid = ObjectID.isValid(id); + + // Throw an error if it's not a valid setup + if(!valid && id != null){ + throw new Error("Argument passed in must be a single String of 12 bytes or a string of 24 hex characters"); + } else if(valid && typeof id == 'string' && id.length == 24) { + return ObjectID.createFromHexString(id); + } else if(id == null || typeof id == 'number') { + // convert to 12 byte binary string + this.id = this.generate(id); + } else if(id != null && id.length === 12) { + // assume 12 byte string + this.id = id; + } + + if(ObjectID.cacheHexString) this.__id = this.toHexString(); +}; + +// Allow usage of ObjectId as well as ObjectID +var ObjectId = ObjectID; + +// Precomputed hex table enables speedy hex string conversion +var hexTable = []; +for (var i = 0; i < 256; i++) { + hexTable[i] = (i <= 15 ? '0' : '') + i.toString(16); +} + +/** +* Return the ObjectID id as a 24 byte hex string representation +* +* @method +* @return {string} return the 24 byte hex string representation. +*/ +ObjectID.prototype.toHexString = function() { + if(ObjectID.cacheHexString && this.__id) return this.__id; + + var hexString = ''; + + for (var i = 0; i < this.id.length; i++) { + hexString += hexTable[this.id.charCodeAt(i)]; + } + + if(ObjectID.cacheHexString) this.__id = hexString; + return hexString; +}; + +/** +* Update the ObjectID index used in generating new ObjectID's on the driver +* +* @method +* @return {number} returns next index value. +* @ignore +*/ +ObjectID.prototype.get_inc = function() { + return ObjectID.index = (ObjectID.index + 1) % 0xFFFFFF; +}; + +/** +* Update the ObjectID index used in generating new ObjectID's on the driver +* +* @method +* @return {number} returns next index value. +* @ignore +*/ +ObjectID.prototype.getInc = function() { + return this.get_inc(); +}; + +/** +* Generate a 12 byte id string used in ObjectID's +* +* @method +* @param {number} [time] optional parameter allowing to pass in a second based timestamp. +* @return {string} return the 12 byte id binary string. +*/ +ObjectID.prototype.generate = function(time) { + if ('number' != typeof time) { + time = parseInt(Date.now()/1000,10); + } + + var time4Bytes = BinaryParser.encodeInt(time, 32, true, true); + /* for time-based ObjectID the bytes following the time will be zeroed */ + var machine3Bytes = BinaryParser.encodeInt(MACHINE_ID, 24, false); + var pid2Bytes = BinaryParser.fromShort(typeof process === 'undefined' ? Math.floor(Math.random() * 100000) : process.pid % 0xFFFF); + var index3Bytes = BinaryParser.encodeInt(this.get_inc(), 24, false, true); + + return time4Bytes + machine3Bytes + pid2Bytes + index3Bytes; +}; + +/** +* Converts the id into a 24 byte hex string for printing +* +* @return {String} return the 24 byte hex string representation. +* @ignore +*/ +ObjectID.prototype.toString = function() { + return this.toHexString(); +}; + +/** +* Converts to a string representation of this Id. +* +* @return {String} return the 24 byte hex string representation. +* @ignore +*/ +ObjectID.prototype.inspect = ObjectID.prototype.toString; + +/** +* Converts to its JSON representation. +* +* @return {String} return the 24 byte hex string representation. +* @ignore +*/ +ObjectID.prototype.toJSON = function() { + return this.toHexString(); +}; + +/** +* Compares the equality of this ObjectID with `otherID`. +* +* @method +* @param {object} otherID ObjectID instance to compare against. +* @return {boolean} the result of comparing two ObjectID's +*/ +ObjectID.prototype.equals = function equals (otherID) { + if(otherID == null) return false; + var id = (otherID instanceof ObjectID || otherID.toHexString) + ? otherID.id + : ObjectID.createFromHexString(otherID).id; + + return this.id === id; +} + +/** +* Returns the generation date (accurate up to the second) that this ID was generated. +* +* @method +* @return {date} the generation date +*/ +ObjectID.prototype.getTimestamp = function() { + var timestamp = new Date(); + timestamp.setTime(Math.floor(BinaryParser.decodeInt(this.id.substring(0,4), 32, true, true)) * 1000); + return timestamp; +} + +/** +* @ignore +*/ +ObjectID.index = parseInt(Math.random() * 0xFFFFFF, 10); + +/** +* @ignore +*/ +ObjectID.createPk = function createPk () { + return new ObjectID(); +}; + +/** +* Creates an ObjectID from a second based number, with the rest of the ObjectID zeroed out. Used for comparisons or sorting the ObjectID. +* +* @method +* @param {number} time an integer number representing a number of seconds. +* @return {ObjectID} return the created ObjectID +*/ +ObjectID.createFromTime = function createFromTime (time) { + var id = BinaryParser.encodeInt(time, 32, true, true) + + BinaryParser.encodeInt(0, 64, true, true); + return new ObjectID(id); +}; + +/** +* Creates an ObjectID from a hex string representation of an ObjectID. +* +* @method +* @param {string} hexString create a ObjectID from a passed in 24 byte hexstring. +* @return {ObjectID} return the created ObjectID +*/ +ObjectID.createFromHexString = function createFromHexString (hexString) { + // Throw an error if it's not a valid setup + if(typeof hexString === 'undefined' || hexString != null && hexString.length != 24) + throw new Error("Argument passed in must be a single String of 12 bytes or a string of 24 hex characters"); + + var len = hexString.length; + + if(len > 12*2) { + throw new Error('Id cannot be longer than 12 bytes'); + } + + var result = '' + , string + , number; + + for (var index = 0; index < len; index += 2) { + string = hexString.substr(index, 2); + number = parseInt(string, 16); + result += BinaryParser.fromByte(number); + } + + return new ObjectID(result, hexString); +}; + +/** +* Checks if a value is a valid bson ObjectId +* +* @method +* @return {boolean} return true if the value is a valid bson ObjectId, return false otherwise. +*/ +ObjectID.isValid = function isValid(id) { + if(id == null) return false; + + if(typeof id == 'number') + return true; + if(typeof id == 'string') { + return id.length == 12 || (id.length == 24 && checkForHexRegExp.test(id)); + } + return false; +}; + +/** +* @ignore +*/ +Object.defineProperty(ObjectID.prototype, "generationTime", { + enumerable: true + , get: function () { + return Math.floor(BinaryParser.decodeInt(this.id.substring(0,4), 32, true, true)); + } + , set: function (value) { + var value = BinaryParser.encodeInt(value, 32, true, true); + this.id = value + this.id.substr(4); + // delete this.__id; + this.toHexString(); + } +}); + +/** + * Expose. + */ +module.exports = ObjectID; +module.exports.ObjectID = ObjectID; +module.exports.ObjectId = ObjectID; diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/parser/calculate_size.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/parser/calculate_size.js new file mode 100644 index 0000000..662e85a --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/parser/calculate_size.js @@ -0,0 +1,310 @@ +"use strict" + +var writeIEEE754 = require('../float_parser').writeIEEE754 + , readIEEE754 = require('../float_parser').readIEEE754 + , Long = require('../long').Long + , Double = require('../double').Double + , Timestamp = require('../timestamp').Timestamp + , ObjectID = require('../objectid').ObjectID + , Symbol = require('../symbol').Symbol + , BSONRegExp = require('../regexp').BSONRegExp + , Code = require('../code').Code + , MinKey = require('../min_key').MinKey + , MaxKey = require('../max_key').MaxKey + , DBRef = require('../db_ref').DBRef + , Binary = require('../binary').Binary; + +// To ensure that 0.4 of node works correctly +var isDate = function isDate(d) { + return typeof d === 'object' && Object.prototype.toString.call(d) === '[object Date]'; +} + +var calculateObjectSize = function calculateObjectSize(object, serializeFunctions) { + var totalLength = (4 + 1); + + if(Array.isArray(object)) { + for(var i = 0; i < object.length; i++) { + totalLength += calculateElement(i.toString(), object[i], serializeFunctions, true) + } + } else { + // If we have toBSON defined, override the current object + if(object.toBSON) { + object = object.toBSON(); + } + + // Calculate size + for(var key in object) { + totalLength += calculateElement(key, object[key], serializeFunctions) + } + } + + return totalLength; +} + +/** + * @ignore + * @api private + */ +function calculateElement(name, value, serializeFunctions, isArray) { + // If we have toBSON defined, override the current object + if(value && value.toBSON){ + value = value.toBSON(); + } + + switch(typeof value) { + case 'string': + return 1 + Buffer.byteLength(name, 'utf8') + 1 + 4 + Buffer.byteLength(value, 'utf8') + 1; + case 'number': + if(Math.floor(value) === value && value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { + if(value >= BSON.BSON_INT32_MIN && value <= BSON.BSON_INT32_MAX) { // 32 bit + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (4 + 1); + } else { + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (8 + 1); + } + } else { // 64 bit + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (8 + 1); + } + case 'undefined': + if(isArray) return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (1); + return 0; + case 'boolean': + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (1 + 1); + case 'object': + if(value == null || value instanceof MinKey || value instanceof MaxKey || value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') { + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (1); + } else if(value instanceof ObjectID || value['_bsontype'] == 'ObjectID') { + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (12 + 1); + } else if(value instanceof Date || isDate(value)) { + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (8 + 1); + } else if(typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) { + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (1 + 4 + 1) + value.length; + } else if(value instanceof Long || value instanceof Double || value instanceof Timestamp + || value['_bsontype'] == 'Long' || value['_bsontype'] == 'Double' || value['_bsontype'] == 'Timestamp') { + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (8 + 1); + } else if(value instanceof Code || value['_bsontype'] == 'Code') { + // Calculate size depending on the availability of a scope + if(value.scope != null && Object.keys(value.scope).length > 0) { + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + 1 + 4 + 4 + Buffer.byteLength(value.code.toString(), 'utf8') + 1 + calculateObjectSize(value.scope, serializeFunctions); + } else { + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + 1 + 4 + Buffer.byteLength(value.code.toString(), 'utf8') + 1; + } + } else if(value instanceof Binary || value['_bsontype'] == 'Binary') { + // Check what kind of subtype we have + if(value.sub_type == Binary.SUBTYPE_BYTE_ARRAY) { + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (value.position + 1 + 4 + 1 + 4); + } else { + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (value.position + 1 + 4 + 1); + } + } else if(value instanceof Symbol || value['_bsontype'] == 'Symbol') { + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + Buffer.byteLength(value.value, 'utf8') + 4 + 1 + 1; + } else if(value instanceof DBRef || value['_bsontype'] == 'DBRef') { + // Set up correct object for serialization + var ordered_values = { + '$ref': value.namespace + , '$id' : value.oid + }; + + // Add db reference if it exists + if(null != value.db) { + ordered_values['$db'] = value.db; + } + + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + 1 + calculateObjectSize(ordered_values, serializeFunctions); + } else if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]') { + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + 1 + Buffer.byteLength(value.source, 'utf8') + 1 + + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) + 1 + } else if(value instanceof BSONRegExp || value['_bsontype'] == 'BSONRegExp') { + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + 1 + Buffer.byteLength(value.pattern, 'utf8') + 1 + + Buffer.byteLength(value.options, 'utf8') + 1 + } else { + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + calculateObjectSize(value, serializeFunctions) + 1; + } + case 'function': + // WTF for 0.4.X where typeof /someregexp/ === 'function' + if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]' || String.call(value) == '[object RegExp]') { + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + 1 + Buffer.byteLength(value.source, 'utf8') + 1 + + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) + 1 + } else { + if(serializeFunctions && value.scope != null && Object.keys(value.scope).length > 0) { + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + 1 + 4 + 4 + Buffer.byteLength(value.toString(), 'utf8') + 1 + calculateObjectSize(value.scope, serializeFunctions); + } else if(serializeFunctions) { + return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + 1 + 4 + Buffer.byteLength(value.toString(), 'utf8') + 1; + } + } + } + + return 0; +} + +var BSON = {}; + +/** + * Contains the function cache if we have that enable to allow for avoiding the eval step on each deserialization, comparison is by md5 + * + * @ignore + * @api private + */ +var functionCache = BSON.functionCache = {}; + +/** + * Number BSON Type + * + * @classconstant BSON_DATA_NUMBER + **/ +BSON.BSON_DATA_NUMBER = 1; +/** + * String BSON Type + * + * @classconstant BSON_DATA_STRING + **/ +BSON.BSON_DATA_STRING = 2; +/** + * Object BSON Type + * + * @classconstant BSON_DATA_OBJECT + **/ +BSON.BSON_DATA_OBJECT = 3; +/** + * Array BSON Type + * + * @classconstant BSON_DATA_ARRAY + **/ +BSON.BSON_DATA_ARRAY = 4; +/** + * Binary BSON Type + * + * @classconstant BSON_DATA_BINARY + **/ +BSON.BSON_DATA_BINARY = 5; +/** + * ObjectID BSON Type + * + * @classconstant BSON_DATA_OID + **/ +BSON.BSON_DATA_OID = 7; +/** + * Boolean BSON Type + * + * @classconstant BSON_DATA_BOOLEAN + **/ +BSON.BSON_DATA_BOOLEAN = 8; +/** + * Date BSON Type + * + * @classconstant BSON_DATA_DATE + **/ +BSON.BSON_DATA_DATE = 9; +/** + * null BSON Type + * + * @classconstant BSON_DATA_NULL + **/ +BSON.BSON_DATA_NULL = 10; +/** + * RegExp BSON Type + * + * @classconstant BSON_DATA_REGEXP + **/ +BSON.BSON_DATA_REGEXP = 11; +/** + * Code BSON Type + * + * @classconstant BSON_DATA_CODE + **/ +BSON.BSON_DATA_CODE = 13; +/** + * Symbol BSON Type + * + * @classconstant BSON_DATA_SYMBOL + **/ +BSON.BSON_DATA_SYMBOL = 14; +/** + * Code with Scope BSON Type + * + * @classconstant BSON_DATA_CODE_W_SCOPE + **/ +BSON.BSON_DATA_CODE_W_SCOPE = 15; +/** + * 32 bit Integer BSON Type + * + * @classconstant BSON_DATA_INT + **/ +BSON.BSON_DATA_INT = 16; +/** + * Timestamp BSON Type + * + * @classconstant BSON_DATA_TIMESTAMP + **/ +BSON.BSON_DATA_TIMESTAMP = 17; +/** + * Long BSON Type + * + * @classconstant BSON_DATA_LONG + **/ +BSON.BSON_DATA_LONG = 18; +/** + * MinKey BSON Type + * + * @classconstant BSON_DATA_MIN_KEY + **/ +BSON.BSON_DATA_MIN_KEY = 0xff; +/** + * MaxKey BSON Type + * + * @classconstant BSON_DATA_MAX_KEY + **/ +BSON.BSON_DATA_MAX_KEY = 0x7f; + +/** + * Binary Default Type + * + * @classconstant BSON_BINARY_SUBTYPE_DEFAULT + **/ +BSON.BSON_BINARY_SUBTYPE_DEFAULT = 0; +/** + * Binary Function Type + * + * @classconstant BSON_BINARY_SUBTYPE_FUNCTION + **/ +BSON.BSON_BINARY_SUBTYPE_FUNCTION = 1; +/** + * Binary Byte Array Type + * + * @classconstant BSON_BINARY_SUBTYPE_BYTE_ARRAY + **/ +BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +/** + * Binary UUID Type + * + * @classconstant BSON_BINARY_SUBTYPE_UUID + **/ +BSON.BSON_BINARY_SUBTYPE_UUID = 3; +/** + * Binary MD5 Type + * + * @classconstant BSON_BINARY_SUBTYPE_MD5 + **/ +BSON.BSON_BINARY_SUBTYPE_MD5 = 4; +/** + * Binary User Defined Type + * + * @classconstant BSON_BINARY_SUBTYPE_USER_DEFINED + **/ +BSON.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +// BSON MAX VALUES +BSON.BSON_INT32_MAX = 0x7FFFFFFF; +BSON.BSON_INT32_MIN = -0x80000000; + +BSON.BSON_INT64_MAX = Math.pow(2, 63) - 1; +BSON.BSON_INT64_MIN = -Math.pow(2, 63); + +// JS MAX PRECISE VALUES +BSON.JS_INT_MAX = 0x20000000000000; // Any integer up to 2^53 can be precisely represented by a double. +BSON.JS_INT_MIN = -0x20000000000000; // Any integer down to -2^53 can be precisely represented by a double. + +// Internal long versions +var JS_INT_MAX_LONG = Long.fromNumber(0x20000000000000); // Any integer up to 2^53 can be precisely represented by a double. +var JS_INT_MIN_LONG = Long.fromNumber(-0x20000000000000); // Any integer down to -2^53 can be precisely represented by a double. + +module.exports = calculateObjectSize; diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/parser/deserializer.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/parser/deserializer.js new file mode 100644 index 0000000..5f1cc10 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/parser/deserializer.js @@ -0,0 +1,544 @@ +"use strict" + +var writeIEEE754 = require('../float_parser').writeIEEE754, + readIEEE754 = require('../float_parser').readIEEE754, + f = require('util').format, + Long = require('../long').Long, + Double = require('../double').Double, + Timestamp = require('../timestamp').Timestamp, + ObjectID = require('../objectid').ObjectID, + Symbol = require('../symbol').Symbol, + Code = require('../code').Code, + MinKey = require('../min_key').MinKey, + MaxKey = require('../max_key').MaxKey, + DBRef = require('../db_ref').DBRef, + BSONRegExp = require('../regexp').BSONRegExp, + Binary = require('../binary').Binary; + +var deserialize = function(buffer, options, isArray) { + var index = 0; + // Read the document size + var size = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + + // Ensure buffer is valid size + if(size < 5 || buffer.length < size) { + throw new Error("corrupt bson message"); + } + + // Illegal end value + if(buffer[size - 1] != 0) { + throw new Error("One object, sized correctly, with a spot for an EOO, but the EOO isn't 0x00"); + } + + // Start deserializtion + return deserializeObject(buffer, options, isArray); +} + +// Reads in a C style string +var readCStyleStringSpecial = function(buffer, index) { + // Get the start search index + var i = index; + // Locate the end of the c string + while(buffer[i] !== 0x00 && i < buffer.length) { + i++ + } + // If are at the end of the buffer there is a problem with the document + if(i >= buffer.length) throw new Error("Bad BSON Document: illegal CString") + // Grab utf8 encoded string + var string = buffer.toString('utf8', index, i); + // Update index position + index = i + 1; + // Return string + return {s: string, i: index}; +} + +var deserializeObject = function(buffer, options, isArray) { + // Options + options = options == null ? {} : options; + var evalFunctions = options['evalFunctions'] == null ? false : options['evalFunctions']; + var cacheFunctions = options['cacheFunctions'] == null ? false : options['cacheFunctions']; + var cacheFunctionsCrc32 = options['cacheFunctionsCrc32'] == null ? false : options['cacheFunctionsCrc32']; + var promoteLongs = options['promoteLongs'] == null ? true : options['promoteLongs']; + var fieldsAsRaw = options['fieldsAsRaw'] == null ? {} : options['fieldsAsRaw']; + // Return BSONRegExp objects instead of native regular expressions + var bsonRegExp = typeof options['bsonRegExp'] == 'boolean' ? options['bsonRegExp'] : false; + + // Validate that we have at least 4 bytes of buffer + if(buffer.length < 5) throw new Error("corrupt bson message < 5 bytes long"); + + // Set up index + var index = typeof options['index'] == 'number' ? options['index'] : 0; + + // Read the document size + var size = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + + // Ensure buffer is valid size + if(size < 5 || size > buffer.length) throw new Error("corrupt bson message"); + + // Create holding object + var object = isArray ? [] : {}; + + // While we have more left data left keep parsing + while(true) { + // Read the type + var elementType = buffer[index++]; + // If we get a zero it's the last byte, exit + if(elementType == 0) break; + // Read the name of the field + var r = readCStyleStringSpecial(buffer, index); + var name = r.s; + index = r.i; + + // Switch on the type + if(elementType == BSON.BSON_DATA_OID) { + var string = buffer.toString('binary', index, index + 12); + // Decode the oid + object[name] = new ObjectID(string); + // Update index + index = index + 12; + } else if(elementType == BSON.BSON_DATA_STRING) { + // Read the content of the field + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Validate if string Size is larger than the actual provided buffer + if(stringSize <= 0 || stringSize > (buffer.length - index) || buffer[index + stringSize - 1] != 0) throw new Error("bad string length in bson"); + // Add string to object + object[name] = buffer.toString('utf8', index, index + stringSize - 1); + // Update parse index position + index = index + stringSize; + } else if(elementType == BSON.BSON_DATA_INT) { + // Decode the 32bit value + object[name] = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + } else if(elementType == BSON.BSON_DATA_NUMBER) { + // Decode the double value + object[name] = readIEEE754(buffer, index, 'little', 52, 8); + // Update the index + index = index + 8; + } else if(elementType == BSON.BSON_DATA_DATE) { + // Unpack the low and high bits + var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Set date object + object[name] = new Date(new Long(lowBits, highBits).toNumber()); + } else if(elementType == BSON.BSON_DATA_BOOLEAN) { + // Parse the boolean value + object[name] = buffer[index++] == 1; + } else if(elementType == BSON.BSON_DATA_UNDEFINED || elementType == BSON.BSON_DATA_NULL) { + // Parse the boolean value + object[name] = null; + } else if(elementType == BSON.BSON_DATA_BINARY) { + // Decode the size of the binary blob + var binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Decode the subtype + var subType = buffer[index++]; + // Decode as raw Buffer object if options specifies it + if(buffer['slice'] != null) { + // If we have subtype 2 skip the 4 bytes for the size + if(subType == Binary.SUBTYPE_BYTE_ARRAY) { + binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + } + // Slice the data + object[name] = new Binary(buffer.slice(index, index + binarySize), subType); + } else { + var _buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(binarySize)) : new Array(binarySize); + // If we have subtype 2 skip the 4 bytes for the size + if(subType == Binary.SUBTYPE_BYTE_ARRAY) { + binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + } + // Copy the data + for(var i = 0; i < binarySize; i++) { + _buffer[i] = buffer[index + i]; + } + // Create the binary object + object[name] = new Binary(_buffer, subType); + } + // Update the index + index = index + binarySize; + } else if(elementType == BSON.BSON_DATA_ARRAY) { + options['index'] = index; + // Decode the size of the array document + var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; + var arrayOptions = options; + + // All elements of array to be returned as raw bson + if(fieldsAsRaw[name]) { + arrayOptions = {}; + for(var n in options) arrayOptions[n] = options[n]; + arrayOptions['raw'] = true; + } + + // Set the array to the object + object[name] = deserializeObject(buffer, arrayOptions, true); + // Adjust the index + index = index + objectSize; + } else if(elementType == BSON.BSON_DATA_OBJECT) { + options['index'] = index; + // Decode the size of the object document + var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; + // Validate if string Size is larger than the actual provided buffer + if(objectSize <= 0 || objectSize > (buffer.length - index)) throw new Error("bad embedded document length in bson"); + + // We have a raw value + if(options['raw']) { + // Set the array to the object + object[name] = buffer.slice(index, index + objectSize); + } else { + // Set the array to the object + object[name] = deserializeObject(buffer, options, false); + } + + // Adjust the index + index = index + objectSize; + } else if(elementType == BSON.BSON_DATA_REGEXP && bsonRegExp == false) { + // Create the regexp + var r = readCStyleStringSpecial(buffer, index); + var source = r.s; + index = r.i; + + var r = readCStyleStringSpecial(buffer, index); + var regExpOptions = r.s; + index = r.i; + + // For each option add the corresponding one for javascript + var optionsArray = new Array(regExpOptions.length); + + // Parse options + for(var i = 0; i < regExpOptions.length; i++) { + switch(regExpOptions[i]) { + case 'm': + optionsArray[i] = 'm'; + break; + case 's': + optionsArray[i] = 'g'; + break; + case 'i': + optionsArray[i] = 'i'; + break; + } + } + + object[name] = new RegExp(source, optionsArray.join('')); + } else if(elementType == BSON.BSON_DATA_REGEXP && bsonRegExp == true) { + // Create the regexp + var r = readCStyleStringSpecial(buffer, index); + var source = r.s; + index = r.i; + + var r = readCStyleStringSpecial(buffer, index); + var regExpOptions = r.s; + index = r.i; + + // Set the object + object[name] = new BSONRegExp(source, regExpOptions); + } else if(elementType == BSON.BSON_DATA_LONG) { + // Unpack the low and high bits + var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Create long object + var long = new Long(lowBits, highBits); + // Promote the long if possible + if(promoteLongs) { + object[name] = long.lessThanOrEqual(JS_INT_MAX_LONG) && long.greaterThanOrEqual(JS_INT_MIN_LONG) ? long.toNumber() : long; + } else { + object[name] = long; + } + } else if(elementType == BSON.BSON_DATA_SYMBOL) { + // Read the content of the field + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Validate if string Size is larger than the actual provided buffer + if(stringSize <= 0 || stringSize > (buffer.length - index) || buffer[index + stringSize - 1] != 0) throw new Error("bad string length in bson"); + // Add string to object + object[name] = new Symbol(buffer.toString('utf8', index, index + stringSize - 1)); + // Update parse index position + index = index + stringSize; + } else if(elementType == BSON.BSON_DATA_TIMESTAMP) { + // Unpack the low and high bits + var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Set the object + object[name] = new Timestamp(lowBits, highBits); + } else if(elementType == BSON.BSON_DATA_MIN_KEY) { + // Parse the object + object[name] = new MinKey(); + } else if(elementType == BSON.BSON_DATA_MAX_KEY) { + // Parse the object + object[name] = new MaxKey(); + } else if(elementType == BSON.BSON_DATA_CODE) { + // Read the content of the field + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Validate if string Size is larger than the actual provided buffer + if(stringSize <= 0 || stringSize > (buffer.length - index) || buffer[index + stringSize - 1] != 0) throw new Error("bad string length in bson"); + // Function string + var functionString = buffer.toString('utf8', index, index + stringSize - 1); + + // If we are evaluating the functions + if(evalFunctions) { + // Contains the value we are going to set + var value = null; + // If we have cache enabled let's look for the md5 of the function in the cache + if(cacheFunctions) { + var hash = cacheFunctionsCrc32 ? crc32(functionString) : functionString; + // Got to do this to avoid V8 deoptimizing the call due to finding eval + object[name] = isolateEvalWithHash(functionCache, hash, functionString, object); + } else { + // Set directly + object[name] = isolateEval(functionString); + } + } else { + object[name] = new Code(functionString, {}); + } + + // Update parse index position + index = index + stringSize; + } else if(elementType == BSON.BSON_DATA_CODE_W_SCOPE) { + // Read the content of the field + var totalSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; + // Validate if string Size is larger than the actual provided buffer + if(stringSize <= 0 || stringSize > (buffer.length - index) || buffer[index + stringSize - 1] != 0) throw new Error("bad string length in bson"); + // Javascript function + var functionString = buffer.toString('utf8', index, index + stringSize - 1); + // Update parse index position + index = index + stringSize; + // Parse the element + options['index'] = index; + // Decode the size of the object document + var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; + // Decode the scope object + var scopeObject = deserializeObject(buffer, options, false); + // Adjust the index + index = index + objectSize; + + // If we are evaluating the functions + if(evalFunctions) { + // Contains the value we are going to set + var value = null; + // If we have cache enabled let's look for the md5 of the function in the cache + if(cacheFunctions) { + var hash = cacheFunctionsCrc32 ? crc32(functionString) : functionString; + // Got to do this to avoid V8 deoptimizing the call due to finding eval + object[name] = isolateEvalWithHash(functionCache, hash, functionString, object); + } else { + // Set directly + object[name] = isolateEval(functionString); + } + + // Set the scope on the object + object[name].scope = scopeObject; + } else { + object[name] = new Code(functionString, scopeObject); + } + } + } + + // Check if we have a db ref object + if(object['$id'] != null) object = new DBRef(object['$ref'], object['$id'], object['$db']); + + // Return the final objects + return object; +} + +/** + * Ensure eval is isolated. + * + * @ignore + * @api private + */ +var isolateEvalWithHash = function(functionCache, hash, functionString, object) { + // Contains the value we are going to set + var value = null; + + // Check for cache hit, eval if missing and return cached function + if(functionCache[hash] == null) { + eval("value = " + functionString); + functionCache[hash] = value; + } + // Set the object + return functionCache[hash].bind(object); +} + +/** + * Ensure eval is isolated. + * + * @ignore + * @api private + */ +var isolateEval = function(functionString) { + // Contains the value we are going to set + var value = null; + // Eval the function + eval("value = " + functionString); + return value; +} + +var BSON = {}; + +/** + * Contains the function cache if we have that enable to allow for avoiding the eval step on each deserialization, comparison is by md5 + * + * @ignore + * @api private + */ +var functionCache = BSON.functionCache = {}; + +/** + * Number BSON Type + * + * @classconstant BSON_DATA_NUMBER + **/ +BSON.BSON_DATA_NUMBER = 1; +/** + * String BSON Type + * + * @classconstant BSON_DATA_STRING + **/ +BSON.BSON_DATA_STRING = 2; +/** + * Object BSON Type + * + * @classconstant BSON_DATA_OBJECT + **/ +BSON.BSON_DATA_OBJECT = 3; +/** + * Array BSON Type + * + * @classconstant BSON_DATA_ARRAY + **/ +BSON.BSON_DATA_ARRAY = 4; +/** + * Binary BSON Type + * + * @classconstant BSON_DATA_BINARY + **/ +BSON.BSON_DATA_BINARY = 5; +/** + * ObjectID BSON Type + * + * @classconstant BSON_DATA_OID + **/ +BSON.BSON_DATA_OID = 7; +/** + * Boolean BSON Type + * + * @classconstant BSON_DATA_BOOLEAN + **/ +BSON.BSON_DATA_BOOLEAN = 8; +/** + * Date BSON Type + * + * @classconstant BSON_DATA_DATE + **/ +BSON.BSON_DATA_DATE = 9; +/** + * null BSON Type + * + * @classconstant BSON_DATA_NULL + **/ +BSON.BSON_DATA_NULL = 10; +/** + * RegExp BSON Type + * + * @classconstant BSON_DATA_REGEXP + **/ +BSON.BSON_DATA_REGEXP = 11; +/** + * Code BSON Type + * + * @classconstant BSON_DATA_CODE + **/ +BSON.BSON_DATA_CODE = 13; +/** + * Symbol BSON Type + * + * @classconstant BSON_DATA_SYMBOL + **/ +BSON.BSON_DATA_SYMBOL = 14; +/** + * Code with Scope BSON Type + * + * @classconstant BSON_DATA_CODE_W_SCOPE + **/ +BSON.BSON_DATA_CODE_W_SCOPE = 15; +/** + * 32 bit Integer BSON Type + * + * @classconstant BSON_DATA_INT + **/ +BSON.BSON_DATA_INT = 16; +/** + * Timestamp BSON Type + * + * @classconstant BSON_DATA_TIMESTAMP + **/ +BSON.BSON_DATA_TIMESTAMP = 17; +/** + * Long BSON Type + * + * @classconstant BSON_DATA_LONG + **/ +BSON.BSON_DATA_LONG = 18; +/** + * MinKey BSON Type + * + * @classconstant BSON_DATA_MIN_KEY + **/ +BSON.BSON_DATA_MIN_KEY = 0xff; +/** + * MaxKey BSON Type + * + * @classconstant BSON_DATA_MAX_KEY + **/ +BSON.BSON_DATA_MAX_KEY = 0x7f; + +/** + * Binary Default Type + * + * @classconstant BSON_BINARY_SUBTYPE_DEFAULT + **/ +BSON.BSON_BINARY_SUBTYPE_DEFAULT = 0; +/** + * Binary Function Type + * + * @classconstant BSON_BINARY_SUBTYPE_FUNCTION + **/ +BSON.BSON_BINARY_SUBTYPE_FUNCTION = 1; +/** + * Binary Byte Array Type + * + * @classconstant BSON_BINARY_SUBTYPE_BYTE_ARRAY + **/ +BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +/** + * Binary UUID Type + * + * @classconstant BSON_BINARY_SUBTYPE_UUID + **/ +BSON.BSON_BINARY_SUBTYPE_UUID = 3; +/** + * Binary MD5 Type + * + * @classconstant BSON_BINARY_SUBTYPE_MD5 + **/ +BSON.BSON_BINARY_SUBTYPE_MD5 = 4; +/** + * Binary User Defined Type + * + * @classconstant BSON_BINARY_SUBTYPE_USER_DEFINED + **/ +BSON.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +// BSON MAX VALUES +BSON.BSON_INT32_MAX = 0x7FFFFFFF; +BSON.BSON_INT32_MIN = -0x80000000; + +BSON.BSON_INT64_MAX = Math.pow(2, 63) - 1; +BSON.BSON_INT64_MIN = -Math.pow(2, 63); + +// JS MAX PRECISE VALUES +BSON.JS_INT_MAX = 0x20000000000000; // Any integer up to 2^53 can be precisely represented by a double. +BSON.JS_INT_MIN = -0x20000000000000; // Any integer down to -2^53 can be precisely represented by a double. + +// Internal long versions +var JS_INT_MAX_LONG = Long.fromNumber(0x20000000000000); // Any integer up to 2^53 can be precisely represented by a double. +var JS_INT_MIN_LONG = Long.fromNumber(-0x20000000000000); // Any integer down to -2^53 can be precisely represented by a double. + +module.exports = deserialize diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/parser/serializer.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/parser/serializer.js new file mode 100644 index 0000000..2af7cb5 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/parser/serializer.js @@ -0,0 +1,831 @@ +"use strict" + +var writeIEEE754 = require('../float_parser').writeIEEE754, + readIEEE754 = require('../float_parser').readIEEE754, + Long = require('../long').Long, + Double = require('../double').Double, + Timestamp = require('../timestamp').Timestamp, + ObjectID = require('../objectid').ObjectID, + Symbol = require('../symbol').Symbol, + Code = require('../code').Code, + BSONRegExp = require('../regexp').BSONRegExp, + MinKey = require('../min_key').MinKey, + MaxKey = require('../max_key').MaxKey, + DBRef = require('../db_ref').DBRef, + Binary = require('../binary').Binary; + +var regexp = /\x00/ + +// To ensure that 0.4 of node works correctly +var isDate = function isDate(d) { + return typeof d === 'object' && Object.prototype.toString.call(d) === '[object Date]'; +} + +var isRegExp = function isRegExp(d) { + return Object.prototype.toString.call(d) === '[object RegExp]'; +} + +var serializeString = function(buffer, key, value, index) { + // Encode String type + buffer[index++] = BSON.BSON_DATA_STRING; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes + 1; + buffer[index - 1] = 0; + // Write the string + var size = buffer.write(value, index + 4, 'utf8'); + // Write the size of the string to buffer + buffer[index + 3] = (size + 1 >> 24) & 0xff; + buffer[index + 2] = (size + 1 >> 16) & 0xff; + buffer[index + 1] = (size + 1 >> 8) & 0xff; + buffer[index] = size + 1 & 0xff; + // Update index + index = index + 4 + size; + // Write zero + buffer[index++] = 0; + return index; +} + +var serializeNumber = function(buffer, key, value, index) { + // We have an integer value + if(Math.floor(value) === value && value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { + // If the value fits in 32 bits encode as int, if it fits in a double + // encode it as a double, otherwise long + if(value >= BSON.BSON_INT32_MIN && value <= BSON.BSON_INT32_MAX) { + // Set int type 32 bits or less + buffer[index++] = BSON.BSON_DATA_INT; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + // Write the int value + buffer[index++] = value & 0xff; + buffer[index++] = (value >> 8) & 0xff; + buffer[index++] = (value >> 16) & 0xff; + buffer[index++] = (value >> 24) & 0xff; + } else if(value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { + // Encode as double + buffer[index++] = BSON.BSON_DATA_NUMBER; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + // Write float + writeIEEE754(buffer, value, index, 'little', 52, 8); + // Ajust index + index = index + 8; + } else { + // Set long type + buffer[index++] = BSON.BSON_DATA_LONG; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + var longVal = Long.fromNumber(value); + var lowBits = longVal.getLowBits(); + var highBits = longVal.getHighBits(); + // Encode low bits + buffer[index++] = lowBits & 0xff; + buffer[index++] = (lowBits >> 8) & 0xff; + buffer[index++] = (lowBits >> 16) & 0xff; + buffer[index++] = (lowBits >> 24) & 0xff; + // Encode high bits + buffer[index++] = highBits & 0xff; + buffer[index++] = (highBits >> 8) & 0xff; + buffer[index++] = (highBits >> 16) & 0xff; + buffer[index++] = (highBits >> 24) & 0xff; + } + } else { + // Encode as double + buffer[index++] = BSON.BSON_DATA_NUMBER; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + // Write float + writeIEEE754(buffer, value, index, 'little', 52, 8); + // Ajust index + index = index + 8; + } + + return index; +} + +var serializeUndefined = function(buffer, key, value, index) { + // Set long type + buffer[index++] = BSON.BSON_DATA_NULL; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + return index; +} + +var serializeBoolean = function(buffer, key, value, index) { + // Write the type + buffer[index++] = BSON.BSON_DATA_BOOLEAN; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + // Encode the boolean value + buffer[index++] = value ? 1 : 0; + return index; +} + +var serializeDate = function(buffer, key, value, index) { + // Write the type + buffer[index++] = BSON.BSON_DATA_DATE; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + + // Write the date + var dateInMilis = Long.fromNumber(value.getTime()); + var lowBits = dateInMilis.getLowBits(); + var highBits = dateInMilis.getHighBits(); + // Encode low bits + buffer[index++] = lowBits & 0xff; + buffer[index++] = (lowBits >> 8) & 0xff; + buffer[index++] = (lowBits >> 16) & 0xff; + buffer[index++] = (lowBits >> 24) & 0xff; + // Encode high bits + buffer[index++] = highBits & 0xff; + buffer[index++] = (highBits >> 8) & 0xff; + buffer[index++] = (highBits >> 16) & 0xff; + buffer[index++] = (highBits >> 24) & 0xff; + return index; +} + +var serializeRegExp = function(buffer, key, value, index) { + // Write the type + buffer[index++] = BSON.BSON_DATA_REGEXP; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + // Adjust the index + index = index + buffer.write(value.source, index, 'utf8'); + // Write zero + buffer[index++] = 0x00; + // Write the parameters + if(value.global) buffer[index++] = 0x73; // s + if(value.ignoreCase) buffer[index++] = 0x69; // i + if(value.multiline) buffer[index++] = 0x6d; // m + // Add ending zero + buffer[index++] = 0x00; + return index; +} + +var serializeBSONRegExp = function(buffer, key, value, index) { + // Write the type + buffer[index++] = BSON.BSON_DATA_REGEXP; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + // Adjust the index + index = index + buffer.write(value.pattern, index, 'utf8'); + // Write zero + buffer[index++] = 0x00; + // Write the options + index = index + buffer.write(value.options, index, 'utf8'); + // Add ending zero + buffer[index++] = 0x00; + return index; +} + +var serializeMinMax = function(buffer, key, value, index) { + // Write the type of either min or max key + if(value === null) { + buffer[index++] = BSON.BSON_DATA_NULL; + } else if(value instanceof MinKey) { + buffer[index++] = BSON.BSON_DATA_MIN_KEY; + } else { + buffer[index++] = BSON.BSON_DATA_MAX_KEY; + } + + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + return index; +} + +var serializeObjectId = function(buffer, key, value, index) { + // Write the type + buffer[index++] = BSON.BSON_DATA_OID; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + + // Write the objectId into the shared buffer + buffer.write(value.id, index, 'binary') + + // Ajust index + return index + 12; +} + +var serializeBuffer = function(buffer, key, value, index) { + // Write the type + buffer[index++] = BSON.BSON_DATA_BINARY; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + // Get size of the buffer (current write point) + var size = value.length; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the default subtype + buffer[index++] = BSON.BSON_BINARY_SUBTYPE_DEFAULT; + // Copy the content form the binary field to the buffer + value.copy(buffer, index, 0, size); + // Adjust the index + index = index + size; + return index; +} + +var serializeObject = function(buffer, key, value, index, checkKeys, depth, serializeFunctions) { + // Write the type + buffer[index++] = Array.isArray(value) ? BSON.BSON_DATA_ARRAY : BSON.BSON_DATA_OBJECT; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + var endIndex = serializeInto(buffer, value, checkKeys, index, depth + 1, serializeFunctions); + // Write size + var size = endIndex - index; + return endIndex; +} + +var serializeLong = function(buffer, key, value, index) { + // Write the type + buffer[index++] = value instanceof Long ? BSON.BSON_DATA_LONG : BSON.BSON_DATA_TIMESTAMP; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + // Write the date + var lowBits = value.getLowBits(); + var highBits = value.getHighBits(); + // Encode low bits + buffer[index++] = lowBits & 0xff; + buffer[index++] = (lowBits >> 8) & 0xff; + buffer[index++] = (lowBits >> 16) & 0xff; + buffer[index++] = (lowBits >> 24) & 0xff; + // Encode high bits + buffer[index++] = highBits & 0xff; + buffer[index++] = (highBits >> 8) & 0xff; + buffer[index++] = (highBits >> 16) & 0xff; + buffer[index++] = (highBits >> 24) & 0xff; + return index; +} + +var serializeDouble = function(buffer, key, value, index) { + // Encode as double + buffer[index++] = BSON.BSON_DATA_NUMBER; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + // Write float + writeIEEE754(buffer, value, index, 'little', 52, 8); + // Ajust index + index = index + 8; + return index; +} + +var serializeFunction = function(buffer, key, value, index, checkKeys, depth) { + buffer[index++] = BSON.BSON_DATA_CODE; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + // Function string + var functionString = value.toString(); + // Write the string + var size = buffer.write(functionString, index + 4, 'utf8') + 1; + // Write the size of the string to buffer + buffer[index] = size & 0xff; + buffer[index + 1] = (size >> 8) & 0xff; + buffer[index + 2] = (size >> 16) & 0xff; + buffer[index + 3] = (size >> 24) & 0xff; + // Update index + index = index + 4 + size - 1; + // Write zero + buffer[index++] = 0; + return index; +} + +var serializeCode = function(buffer, key, value, index, checkKeys, depth, serializeFunctions) { + if(value.scope != null && Object.keys(value.scope).length > 0) { + // Write the type + buffer[index++] = BSON.BSON_DATA_CODE_W_SCOPE; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + + // Starting index + var startIndex = index; + + // Serialize the function + // Get the function string + var functionString = typeof value.code == 'string' ? value.code : value.code.toString(); + // Index adjustment + index = index + 4; + // Write string into buffer + var codeSize = buffer.write(functionString, index + 4, 'utf8') + 1; + // Write the size of the string to buffer + buffer[index] = codeSize & 0xff; + buffer[index + 1] = (codeSize >> 8) & 0xff; + buffer[index + 2] = (codeSize >> 16) & 0xff; + buffer[index + 3] = (codeSize >> 24) & 0xff; + // Write end 0 + buffer[index + 4 + codeSize - 1] = 0; + // Write the + index = index + codeSize + 4; + + // + // Serialize the scope value + var endIndex = serializeInto(buffer, value.scope, checkKeys, index, depth + 1, serializeFunctions) + index = endIndex - 1; + + // Writ the total + var totalSize = endIndex - startIndex; + + // Write the total size of the object + buffer[startIndex++] = totalSize & 0xff; + buffer[startIndex++] = (totalSize >> 8) & 0xff; + buffer[startIndex++] = (totalSize >> 16) & 0xff; + buffer[startIndex++] = (totalSize >> 24) & 0xff; + // Write trailing zero + buffer[index++] = 0; + } else { + buffer[index++] = BSON.BSON_DATA_CODE; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + // Function string + var functionString = value.code.toString(); + // Write the string + var size = buffer.write(functionString, index + 4, 'utf8') + 1; + // Write the size of the string to buffer + buffer[index] = size & 0xff; + buffer[index + 1] = (size >> 8) & 0xff; + buffer[index + 2] = (size >> 16) & 0xff; + buffer[index + 3] = (size >> 24) & 0xff; + // Update index + index = index + 4 + size - 1; + // Write zero + buffer[index++] = 0; + } + + return index; +} + +var serializeBinary = function(buffer, key, value, index) { + // Write the type + buffer[index++] = BSON.BSON_DATA_BINARY; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + // Extract the buffer + var data = value.value(true); + // Calculate size + var size = value.position; + // Write the size of the string to buffer + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + // Write the subtype to the buffer + buffer[index++] = value.sub_type; + + // If we have binary type 2 the 4 first bytes are the size + if(value.sub_type == Binary.SUBTYPE_BYTE_ARRAY) { + buffer[index++] = size & 0xff; + buffer[index++] = (size >> 8) & 0xff; + buffer[index++] = (size >> 16) & 0xff; + buffer[index++] = (size >> 24) & 0xff; + } + + // Write the data to the object + data.copy(buffer, index, 0, value.position); + // Adjust the index + index = index + value.position; + return index; +} + +var serializeSymbol = function(buffer, key, value, index) { + // Write the type + buffer[index++] = BSON.BSON_DATA_SYMBOL; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + // Write the string + var size = buffer.write(value.value, index + 4, 'utf8') + 1; + // Write the size of the string to buffer + buffer[index] = size & 0xff; + buffer[index + 1] = (size >> 8) & 0xff; + buffer[index + 2] = (size >> 16) & 0xff; + buffer[index + 3] = (size >> 24) & 0xff; + // Update index + index = index + 4 + size - 1; + // Write zero + buffer[index++] = 0x00; + return index; +} + +var serializeDBRef = function(buffer, key, value, index, depth, serializeFunctions) { + // Write the type + buffer[index++] = BSON.BSON_DATA_OBJECT; + // Number of written bytes + var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); + + // Encode the name + index = index + numberOfWrittenBytes; + buffer[index++] = 0; + + var startIndex = index; + var endIndex; + + // Serialize object + if(null != value.db) { + endIndex = serializeInto(buffer, { + '$ref': value.namespace + , '$id' : value.oid + , '$db' : value.db + }, false, index, depth + 1, serializeFunctions); + } else { + endIndex = serializeInto(buffer, { + '$ref': value.namespace + , '$id' : value.oid + }, false, index, depth + 1, serializeFunctions); + } + + // Calculate object size + var size = endIndex - startIndex; + // Write the size + buffer[startIndex++] = size & 0xff; + buffer[startIndex++] = (size >> 8) & 0xff; + buffer[startIndex++] = (size >> 16) & 0xff; + buffer[startIndex++] = (size >> 24) & 0xff; + // Set index + return endIndex; +} + +var serializeInto = function serializeInto(buffer, object, checkKeys, startingIndex, depth, serializeFunctions) { + startingIndex = startingIndex || 0; + + // Start place to serialize into + var index = startingIndex + 4; + var self = this; + + // Special case isArray + if(Array.isArray(object)) { + // Get object keys + for(var i = 0; i < object.length; i++) { + var key = "" + i; + var value = object[i]; + + // Is there an override value + if(value && value.toBSON) { + if(typeof value.toBSON != 'function') throw new Error("toBSON is not a function"); + value = value.toBSON(); + } + + var type = typeof value; + + if(type == 'string') { + index = serializeString(buffer, key, value, index); + } else if(type == 'number') { + index = serializeNumber(buffer, key, value, index); + } else if(type == 'boolean') { + index = serializeBoolean(buffer, key, value, index); + } else if(value instanceof Date || isDate(value)) { + index = serializeDate(buffer, key, value, index); + } else if(type == 'undefined' || value == null) { + index = serializeUndefined(buffer, key, value, index); + } else if(value['_bsontype'] == 'ObjectID') { + index = serializeObjectId(buffer, key, value, index); + } else if(Buffer.isBuffer(value)) { + index = serializeBuffer(buffer, key, value, index); + } else if(value instanceof RegExp || isRegExp(value)) { + index = serializeRegExp(buffer, key, value, index); + } else if(type == 'object' && value['_bsontype'] == null) { + index = serializeObject(buffer, key, value, index, checkKeys, depth, serializeFunctions); + } else if(value['_bsontype'] == 'Long' || value['_bsontype'] == 'Timestamp') { + index = serializeLong(buffer, key, value, index); + } else if(value['_bsontype'] == 'Double') { + index = serializeDouble(buffer, key, value, index); + } else if(typeof value == 'function' && serializeFunctions) { + index = serializeFunction(buffer, key, value, index, checkKeys, depth, serializeFunctions); + } else if(value['_bsontype'] == 'Code') { + index = serializeCode(buffer, key, value, index, checkKeys, depth, serializeFunctions); + } else if(value['_bsontype'] == 'Binary') { + index = serializeBinary(buffer, key, value, index); + } else if(value['_bsontype'] == 'Symbol') { + index = serializeSymbol(buffer, key, value, index); + } else if(value['_bsontype'] == 'DBRef') { + index = serializeDBRef(buffer, key, value, index, depth, serializeFunctions); + } else if(value['_bsontype'] == 'BSONRegExp') { + index = serializeBSONRegExp(buffer, key, value, index); + } else if(value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') { + index = serializeMinMax(buffer, key, value, index); + } + } + } else { + // Did we provide a custom serialization method + if(object.toBSON) { + if(typeof object.toBSON != 'function') throw new Error("toBSON is not a function"); + object = object.toBSON(); + if(object != null && typeof object != 'object') throw new Error("toBSON function did not return an object"); + } + + // Iterate over all the keys + for(var key in object) { + var value = object[key]; + // Is there an override value + if(value && value.toBSON) { + if(typeof value.toBSON != 'function') throw new Error("toBSON is not a function"); + value = value.toBSON(); + } + + // Check the type of the value + var type = typeof value; + + // Check the key and throw error if it's illegal + if(key != '$db' && key != '$ref' && key != '$id') { + if (key.match(regexp) != null) { + // The BSON spec doesn't allow keys with null bytes because keys are + // null-terminated. + throw Error("key " + key + " must not contain null bytes"); + } + + if (checkKeys) { + if('$' == key[0]) { + throw Error("key " + key + " must not start with '$'"); + } else if (!!~key.indexOf('.')) { + throw Error("key " + key + " must not contain '.'"); + } + } + } + + if(type == 'string') { + index = serializeString(buffer, key, value, index); + } else if(type == 'number') { + index = serializeNumber(buffer, key, value, index); + } else if(type == 'boolean') { + index = serializeBoolean(buffer, key, value, index); + } else if(value instanceof Date || isDate(value)) { + index = serializeDate(buffer, key, value, index); + } else if(value === undefined) { + } else if(value === null) { + index = serializeUndefined(buffer, key, value, index); + } else if(value['_bsontype'] == 'ObjectID') { + index = serializeObjectId(buffer, key, value, index); + } else if(Buffer.isBuffer(value)) { + index = serializeBuffer(buffer, key, value, index); + } else if(value instanceof RegExp || isRegExp(value)) { + index = serializeRegExp(buffer, key, value, index); + } else if(type == 'object' && value['_bsontype'] == null) { + index = serializeObject(buffer, key, value, index, checkKeys, depth, serializeFunctions); + } else if(value['_bsontype'] == 'Long' || value['_bsontype'] == 'Timestamp') { + index = serializeLong(buffer, key, value, index); + } else if(value['_bsontype'] == 'Double') { + index = serializeDouble(buffer, key, value, index); + } else if(value['_bsontype'] == 'Code') { + index = serializeCode(buffer, key, value, index, checkKeys, depth, serializeFunctions); + } else if(typeof value == 'function' && serializeFunctions) { + index = serializeFunction(buffer, key, value, index, checkKeys, depth, serializeFunctions); + } else if(value['_bsontype'] == 'Binary') { + index = serializeBinary(buffer, key, value, index); + } else if(value['_bsontype'] == 'Symbol') { + index = serializeSymbol(buffer, key, value, index); + } else if(value['_bsontype'] == 'DBRef') { + index = serializeDBRef(buffer, key, value, index, depth, serializeFunctions); + } else if(value['_bsontype'] == 'BSONRegExp') { + index = serializeBSONRegExp(buffer, key, value, index); + } else if(value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') { + index = serializeMinMax(buffer, key, value, index); + } + } + } + + // Final padding byte for object + buffer[index++] = 0x00; + + // Final size + var size = index - startingIndex; + // Write the size of the object + buffer[startingIndex++] = size & 0xff; + buffer[startingIndex++] = (size >> 8) & 0xff; + buffer[startingIndex++] = (size >> 16) & 0xff; + buffer[startingIndex++] = (size >> 24) & 0xff; + return index; +} + +var BSON = {}; + +/** + * Contains the function cache if we have that enable to allow for avoiding the eval step on each deserialization, comparison is by md5 + * + * @ignore + * @api private + */ +var functionCache = BSON.functionCache = {}; + +/** + * Number BSON Type + * + * @classconstant BSON_DATA_NUMBER + **/ +BSON.BSON_DATA_NUMBER = 1; +/** + * String BSON Type + * + * @classconstant BSON_DATA_STRING + **/ +BSON.BSON_DATA_STRING = 2; +/** + * Object BSON Type + * + * @classconstant BSON_DATA_OBJECT + **/ +BSON.BSON_DATA_OBJECT = 3; +/** + * Array BSON Type + * + * @classconstant BSON_DATA_ARRAY + **/ +BSON.BSON_DATA_ARRAY = 4; +/** + * Binary BSON Type + * + * @classconstant BSON_DATA_BINARY + **/ +BSON.BSON_DATA_BINARY = 5; +/** + * ObjectID BSON Type + * + * @classconstant BSON_DATA_OID + **/ +BSON.BSON_DATA_OID = 7; +/** + * Boolean BSON Type + * + * @classconstant BSON_DATA_BOOLEAN + **/ +BSON.BSON_DATA_BOOLEAN = 8; +/** + * Date BSON Type + * + * @classconstant BSON_DATA_DATE + **/ +BSON.BSON_DATA_DATE = 9; +/** + * null BSON Type + * + * @classconstant BSON_DATA_NULL + **/ +BSON.BSON_DATA_NULL = 10; +/** + * RegExp BSON Type + * + * @classconstant BSON_DATA_REGEXP + **/ +BSON.BSON_DATA_REGEXP = 11; +/** + * Code BSON Type + * + * @classconstant BSON_DATA_CODE + **/ +BSON.BSON_DATA_CODE = 13; +/** + * Symbol BSON Type + * + * @classconstant BSON_DATA_SYMBOL + **/ +BSON.BSON_DATA_SYMBOL = 14; +/** + * Code with Scope BSON Type + * + * @classconstant BSON_DATA_CODE_W_SCOPE + **/ +BSON.BSON_DATA_CODE_W_SCOPE = 15; +/** + * 32 bit Integer BSON Type + * + * @classconstant BSON_DATA_INT + **/ +BSON.BSON_DATA_INT = 16; +/** + * Timestamp BSON Type + * + * @classconstant BSON_DATA_TIMESTAMP + **/ +BSON.BSON_DATA_TIMESTAMP = 17; +/** + * Long BSON Type + * + * @classconstant BSON_DATA_LONG + **/ +BSON.BSON_DATA_LONG = 18; +/** + * MinKey BSON Type + * + * @classconstant BSON_DATA_MIN_KEY + **/ +BSON.BSON_DATA_MIN_KEY = 0xff; +/** + * MaxKey BSON Type + * + * @classconstant BSON_DATA_MAX_KEY + **/ +BSON.BSON_DATA_MAX_KEY = 0x7f; + +/** + * Binary Default Type + * + * @classconstant BSON_BINARY_SUBTYPE_DEFAULT + **/ +BSON.BSON_BINARY_SUBTYPE_DEFAULT = 0; +/** + * Binary Function Type + * + * @classconstant BSON_BINARY_SUBTYPE_FUNCTION + **/ +BSON.BSON_BINARY_SUBTYPE_FUNCTION = 1; +/** + * Binary Byte Array Type + * + * @classconstant BSON_BINARY_SUBTYPE_BYTE_ARRAY + **/ +BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; +/** + * Binary UUID Type + * + * @classconstant BSON_BINARY_SUBTYPE_UUID + **/ +BSON.BSON_BINARY_SUBTYPE_UUID = 3; +/** + * Binary MD5 Type + * + * @classconstant BSON_BINARY_SUBTYPE_MD5 + **/ +BSON.BSON_BINARY_SUBTYPE_MD5 = 4; +/** + * Binary User Defined Type + * + * @classconstant BSON_BINARY_SUBTYPE_USER_DEFINED + **/ +BSON.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; + +// BSON MAX VALUES +BSON.BSON_INT32_MAX = 0x7FFFFFFF; +BSON.BSON_INT32_MIN = -0x80000000; + +BSON.BSON_INT64_MAX = Math.pow(2, 63) - 1; +BSON.BSON_INT64_MIN = -Math.pow(2, 63); + +// JS MAX PRECISE VALUES +BSON.JS_INT_MAX = 0x20000000000000; // Any integer up to 2^53 can be precisely represented by a double. +BSON.JS_INT_MIN = -0x20000000000000; // Any integer down to -2^53 can be precisely represented by a double. + +// Internal long versions +var JS_INT_MAX_LONG = Long.fromNumber(0x20000000000000); // Any integer up to 2^53 can be precisely represented by a double. +var JS_INT_MIN_LONG = Long.fromNumber(-0x20000000000000); // Any integer down to -2^53 can be precisely represented by a double. + +module.exports = serializeInto; diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/regexp.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/regexp.js new file mode 100644 index 0000000..6b148b2 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/regexp.js @@ -0,0 +1,30 @@ +/** + * A class representation of the BSON RegExp type. + * + * @class + * @return {BSONRegExp} A MinKey instance + */ +function BSONRegExp(pattern, options) { + if(!(this instanceof BSONRegExp)) return new BSONRegExp(); + + // Execute + this._bsontype = 'BSONRegExp'; + this.pattern = pattern; + this.options = options; + + // Validate options + for(var i = 0; i < options.length; i++) { + if(!(this.options[i] == 'i' + || this.options[i] == 'm' + || this.options[i] == 'x' + || this.options[i] == 'l' + || this.options[i] == 's' + || this.options[i] == 'u' + )) { + throw new Error('the regular expression options [' + this.options[i] + "] is not supported"); + } + } +} + +module.exports = BSONRegExp; +module.exports.BSONRegExp = BSONRegExp; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/symbol.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/symbol.js new file mode 100644 index 0000000..7681a4d --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/symbol.js @@ -0,0 +1,47 @@ +/** + * A class representation of the BSON Symbol type. + * + * @class + * @deprecated + * @param {string} value the string representing the symbol. + * @return {Symbol} + */ +function Symbol(value) { + if(!(this instanceof Symbol)) return new Symbol(value); + this._bsontype = 'Symbol'; + this.value = value; +} + +/** + * Access the wrapped string value. + * + * @method + * @return {String} returns the wrapped string. + */ +Symbol.prototype.valueOf = function() { + return this.value; +}; + +/** + * @ignore + */ +Symbol.prototype.toString = function() { + return this.value; +} + +/** + * @ignore + */ +Symbol.prototype.inspect = function() { + return this.value; +} + +/** + * @ignore + */ +Symbol.prototype.toJSON = function() { + return this.value; +} + +module.exports = Symbol; +module.exports.Symbol = Symbol; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/timestamp.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/timestamp.js new file mode 100644 index 0000000..7718caf --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/timestamp.js @@ -0,0 +1,856 @@ +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// Copyright 2009 Google Inc. All Rights Reserved + +/** + * This type is for INTERNAL use in MongoDB only and should not be used in applications. + * The appropriate corresponding type is the JavaScript Date type. + * + * Defines a Timestamp class for representing a 64-bit two's-complement + * integer value, which faithfully simulates the behavior of a Java "Timestamp". This + * implementation is derived from TimestampLib in GWT. + * + * Constructs a 64-bit two's-complement integer, given its low and high 32-bit + * values as *signed* integers. See the from* functions below for more + * convenient ways of constructing Timestamps. + * + * The internal representation of a Timestamp is the two given signed, 32-bit values. + * We use 32-bit pieces because these are the size of integers on which + * Javascript performs bit-operations. For operations like addition and + * multiplication, we split each number into 16-bit pieces, which can easily be + * multiplied within Javascript's floating-point representation without overflow + * or change in sign. + * + * In the algorithms below, we frequently reduce the negative case to the + * positive case by negating the input(s) and then post-processing the result. + * Note that we must ALWAYS check specially whether those values are MIN_VALUE + * (-2^63) because -MIN_VALUE == MIN_VALUE (since 2^63 cannot be represented as + * a positive number, it overflows back into a negative). Not handling this + * case would often result in infinite recursion. + * + * @class + * @param {number} low the low (signed) 32 bits of the Timestamp. + * @param {number} high the high (signed) 32 bits of the Timestamp. + */ +function Timestamp(low, high) { + if(!(this instanceof Timestamp)) return new Timestamp(low, high); + this._bsontype = 'Timestamp'; + /** + * @type {number} + * @ignore + */ + this.low_ = low | 0; // force into 32 signed bits. + + /** + * @type {number} + * @ignore + */ + this.high_ = high | 0; // force into 32 signed bits. +}; + +/** + * Return the int value. + * + * @return {number} the value, assuming it is a 32-bit integer. + */ +Timestamp.prototype.toInt = function() { + return this.low_; +}; + +/** + * Return the Number value. + * + * @method + * @return {number} the closest floating-point representation to this value. + */ +Timestamp.prototype.toNumber = function() { + return this.high_ * Timestamp.TWO_PWR_32_DBL_ + + this.getLowBitsUnsigned(); +}; + +/** + * Return the JSON value. + * + * @method + * @return {string} the JSON representation. + */ +Timestamp.prototype.toJSON = function() { + return this.toString(); +} + +/** + * Return the String value. + * + * @method + * @param {number} [opt_radix] the radix in which the text should be written. + * @return {string} the textual representation of this value. + */ +Timestamp.prototype.toString = function(opt_radix) { + var radix = opt_radix || 10; + if (radix < 2 || 36 < radix) { + throw Error('radix out of range: ' + radix); + } + + if (this.isZero()) { + return '0'; + } + + if (this.isNegative()) { + if (this.equals(Timestamp.MIN_VALUE)) { + // We need to change the Timestamp value before it can be negated, so we remove + // the bottom-most digit in this base and then recurse to do the rest. + var radixTimestamp = Timestamp.fromNumber(radix); + var div = this.div(radixTimestamp); + var rem = div.multiply(radixTimestamp).subtract(this); + return div.toString(radix) + rem.toInt().toString(radix); + } else { + return '-' + this.negate().toString(radix); + } + } + + // Do several (6) digits each time through the loop, so as to + // minimize the calls to the very expensive emulated div. + var radixToPower = Timestamp.fromNumber(Math.pow(radix, 6)); + + var rem = this; + var result = ''; + while (true) { + var remDiv = rem.div(radixToPower); + var intval = rem.subtract(remDiv.multiply(radixToPower)).toInt(); + var digits = intval.toString(radix); + + rem = remDiv; + if (rem.isZero()) { + return digits + result; + } else { + while (digits.length < 6) { + digits = '0' + digits; + } + result = '' + digits + result; + } + } +}; + +/** + * Return the high 32-bits value. + * + * @method + * @return {number} the high 32-bits as a signed value. + */ +Timestamp.prototype.getHighBits = function() { + return this.high_; +}; + +/** + * Return the low 32-bits value. + * + * @method + * @return {number} the low 32-bits as a signed value. + */ +Timestamp.prototype.getLowBits = function() { + return this.low_; +}; + +/** + * Return the low unsigned 32-bits value. + * + * @method + * @return {number} the low 32-bits as an unsigned value. + */ +Timestamp.prototype.getLowBitsUnsigned = function() { + return (this.low_ >= 0) ? + this.low_ : Timestamp.TWO_PWR_32_DBL_ + this.low_; +}; + +/** + * Returns the number of bits needed to represent the absolute value of this Timestamp. + * + * @method + * @return {number} Returns the number of bits needed to represent the absolute value of this Timestamp. + */ +Timestamp.prototype.getNumBitsAbs = function() { + if (this.isNegative()) { + if (this.equals(Timestamp.MIN_VALUE)) { + return 64; + } else { + return this.negate().getNumBitsAbs(); + } + } else { + var val = this.high_ != 0 ? this.high_ : this.low_; + for (var bit = 31; bit > 0; bit--) { + if ((val & (1 << bit)) != 0) { + break; + } + } + return this.high_ != 0 ? bit + 33 : bit + 1; + } +}; + +/** + * Return whether this value is zero. + * + * @method + * @return {boolean} whether this value is zero. + */ +Timestamp.prototype.isZero = function() { + return this.high_ == 0 && this.low_ == 0; +}; + +/** + * Return whether this value is negative. + * + * @method + * @return {boolean} whether this value is negative. + */ +Timestamp.prototype.isNegative = function() { + return this.high_ < 0; +}; + +/** + * Return whether this value is odd. + * + * @method + * @return {boolean} whether this value is odd. + */ +Timestamp.prototype.isOdd = function() { + return (this.low_ & 1) == 1; +}; + +/** + * Return whether this Timestamp equals the other + * + * @method + * @param {Timestamp} other Timestamp to compare against. + * @return {boolean} whether this Timestamp equals the other + */ +Timestamp.prototype.equals = function(other) { + return (this.high_ == other.high_) && (this.low_ == other.low_); +}; + +/** + * Return whether this Timestamp does not equal the other. + * + * @method + * @param {Timestamp} other Timestamp to compare against. + * @return {boolean} whether this Timestamp does not equal the other. + */ +Timestamp.prototype.notEquals = function(other) { + return (this.high_ != other.high_) || (this.low_ != other.low_); +}; + +/** + * Return whether this Timestamp is less than the other. + * + * @method + * @param {Timestamp} other Timestamp to compare against. + * @return {boolean} whether this Timestamp is less than the other. + */ +Timestamp.prototype.lessThan = function(other) { + return this.compare(other) < 0; +}; + +/** + * Return whether this Timestamp is less than or equal to the other. + * + * @method + * @param {Timestamp} other Timestamp to compare against. + * @return {boolean} whether this Timestamp is less than or equal to the other. + */ +Timestamp.prototype.lessThanOrEqual = function(other) { + return this.compare(other) <= 0; +}; + +/** + * Return whether this Timestamp is greater than the other. + * + * @method + * @param {Timestamp} other Timestamp to compare against. + * @return {boolean} whether this Timestamp is greater than the other. + */ +Timestamp.prototype.greaterThan = function(other) { + return this.compare(other) > 0; +}; + +/** + * Return whether this Timestamp is greater than or equal to the other. + * + * @method + * @param {Timestamp} other Timestamp to compare against. + * @return {boolean} whether this Timestamp is greater than or equal to the other. + */ +Timestamp.prototype.greaterThanOrEqual = function(other) { + return this.compare(other) >= 0; +}; + +/** + * Compares this Timestamp with the given one. + * + * @method + * @param {Timestamp} other Timestamp to compare against. + * @return {boolean} 0 if they are the same, 1 if the this is greater, and -1 if the given one is greater. + */ +Timestamp.prototype.compare = function(other) { + if (this.equals(other)) { + return 0; + } + + var thisNeg = this.isNegative(); + var otherNeg = other.isNegative(); + if (thisNeg && !otherNeg) { + return -1; + } + if (!thisNeg && otherNeg) { + return 1; + } + + // at this point, the signs are the same, so subtraction will not overflow + if (this.subtract(other).isNegative()) { + return -1; + } else { + return 1; + } +}; + +/** + * The negation of this value. + * + * @method + * @return {Timestamp} the negation of this value. + */ +Timestamp.prototype.negate = function() { + if (this.equals(Timestamp.MIN_VALUE)) { + return Timestamp.MIN_VALUE; + } else { + return this.not().add(Timestamp.ONE); + } +}; + +/** + * Returns the sum of this and the given Timestamp. + * + * @method + * @param {Timestamp} other Timestamp to add to this one. + * @return {Timestamp} the sum of this and the given Timestamp. + */ +Timestamp.prototype.add = function(other) { + // Divide each number into 4 chunks of 16 bits, and then sum the chunks. + + var a48 = this.high_ >>> 16; + var a32 = this.high_ & 0xFFFF; + var a16 = this.low_ >>> 16; + var a00 = this.low_ & 0xFFFF; + + var b48 = other.high_ >>> 16; + var b32 = other.high_ & 0xFFFF; + var b16 = other.low_ >>> 16; + var b00 = other.low_ & 0xFFFF; + + var c48 = 0, c32 = 0, c16 = 0, c00 = 0; + c00 += a00 + b00; + c16 += c00 >>> 16; + c00 &= 0xFFFF; + c16 += a16 + b16; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c32 += a32 + b32; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c48 += a48 + b48; + c48 &= 0xFFFF; + return Timestamp.fromBits((c16 << 16) | c00, (c48 << 16) | c32); +}; + +/** + * Returns the difference of this and the given Timestamp. + * + * @method + * @param {Timestamp} other Timestamp to subtract from this. + * @return {Timestamp} the difference of this and the given Timestamp. + */ +Timestamp.prototype.subtract = function(other) { + return this.add(other.negate()); +}; + +/** + * Returns the product of this and the given Timestamp. + * + * @method + * @param {Timestamp} other Timestamp to multiply with this. + * @return {Timestamp} the product of this and the other. + */ +Timestamp.prototype.multiply = function(other) { + if (this.isZero()) { + return Timestamp.ZERO; + } else if (other.isZero()) { + return Timestamp.ZERO; + } + + if (this.equals(Timestamp.MIN_VALUE)) { + return other.isOdd() ? Timestamp.MIN_VALUE : Timestamp.ZERO; + } else if (other.equals(Timestamp.MIN_VALUE)) { + return this.isOdd() ? Timestamp.MIN_VALUE : Timestamp.ZERO; + } + + if (this.isNegative()) { + if (other.isNegative()) { + return this.negate().multiply(other.negate()); + } else { + return this.negate().multiply(other).negate(); + } + } else if (other.isNegative()) { + return this.multiply(other.negate()).negate(); + } + + // If both Timestamps are small, use float multiplication + if (this.lessThan(Timestamp.TWO_PWR_24_) && + other.lessThan(Timestamp.TWO_PWR_24_)) { + return Timestamp.fromNumber(this.toNumber() * other.toNumber()); + } + + // Divide each Timestamp into 4 chunks of 16 bits, and then add up 4x4 products. + // We can skip products that would overflow. + + var a48 = this.high_ >>> 16; + var a32 = this.high_ & 0xFFFF; + var a16 = this.low_ >>> 16; + var a00 = this.low_ & 0xFFFF; + + var b48 = other.high_ >>> 16; + var b32 = other.high_ & 0xFFFF; + var b16 = other.low_ >>> 16; + var b00 = other.low_ & 0xFFFF; + + var c48 = 0, c32 = 0, c16 = 0, c00 = 0; + c00 += a00 * b00; + c16 += c00 >>> 16; + c00 &= 0xFFFF; + c16 += a16 * b00; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c16 += a00 * b16; + c32 += c16 >>> 16; + c16 &= 0xFFFF; + c32 += a32 * b00; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c32 += a16 * b16; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c32 += a00 * b32; + c48 += c32 >>> 16; + c32 &= 0xFFFF; + c48 += a48 * b00 + a32 * b16 + a16 * b32 + a00 * b48; + c48 &= 0xFFFF; + return Timestamp.fromBits((c16 << 16) | c00, (c48 << 16) | c32); +}; + +/** + * Returns this Timestamp divided by the given one. + * + * @method + * @param {Timestamp} other Timestamp by which to divide. + * @return {Timestamp} this Timestamp divided by the given one. + */ +Timestamp.prototype.div = function(other) { + if (other.isZero()) { + throw Error('division by zero'); + } else if (this.isZero()) { + return Timestamp.ZERO; + } + + if (this.equals(Timestamp.MIN_VALUE)) { + if (other.equals(Timestamp.ONE) || + other.equals(Timestamp.NEG_ONE)) { + return Timestamp.MIN_VALUE; // recall that -MIN_VALUE == MIN_VALUE + } else if (other.equals(Timestamp.MIN_VALUE)) { + return Timestamp.ONE; + } else { + // At this point, we have |other| >= 2, so |this/other| < |MIN_VALUE|. + var halfThis = this.shiftRight(1); + var approx = halfThis.div(other).shiftLeft(1); + if (approx.equals(Timestamp.ZERO)) { + return other.isNegative() ? Timestamp.ONE : Timestamp.NEG_ONE; + } else { + var rem = this.subtract(other.multiply(approx)); + var result = approx.add(rem.div(other)); + return result; + } + } + } else if (other.equals(Timestamp.MIN_VALUE)) { + return Timestamp.ZERO; + } + + if (this.isNegative()) { + if (other.isNegative()) { + return this.negate().div(other.negate()); + } else { + return this.negate().div(other).negate(); + } + } else if (other.isNegative()) { + return this.div(other.negate()).negate(); + } + + // Repeat the following until the remainder is less than other: find a + // floating-point that approximates remainder / other *from below*, add this + // into the result, and subtract it from the remainder. It is critical that + // the approximate value is less than or equal to the real value so that the + // remainder never becomes negative. + var res = Timestamp.ZERO; + var rem = this; + while (rem.greaterThanOrEqual(other)) { + // Approximate the result of division. This may be a little greater or + // smaller than the actual value. + var approx = Math.max(1, Math.floor(rem.toNumber() / other.toNumber())); + + // We will tweak the approximate result by changing it in the 48-th digit or + // the smallest non-fractional digit, whichever is larger. + var log2 = Math.ceil(Math.log(approx) / Math.LN2); + var delta = (log2 <= 48) ? 1 : Math.pow(2, log2 - 48); + + // Decrease the approximation until it is smaller than the remainder. Note + // that if it is too large, the product overflows and is negative. + var approxRes = Timestamp.fromNumber(approx); + var approxRem = approxRes.multiply(other); + while (approxRem.isNegative() || approxRem.greaterThan(rem)) { + approx -= delta; + approxRes = Timestamp.fromNumber(approx); + approxRem = approxRes.multiply(other); + } + + // We know the answer can't be zero... and actually, zero would cause + // infinite recursion since we would make no progress. + if (approxRes.isZero()) { + approxRes = Timestamp.ONE; + } + + res = res.add(approxRes); + rem = rem.subtract(approxRem); + } + return res; +}; + +/** + * Returns this Timestamp modulo the given one. + * + * @method + * @param {Timestamp} other Timestamp by which to mod. + * @return {Timestamp} this Timestamp modulo the given one. + */ +Timestamp.prototype.modulo = function(other) { + return this.subtract(this.div(other).multiply(other)); +}; + +/** + * The bitwise-NOT of this value. + * + * @method + * @return {Timestamp} the bitwise-NOT of this value. + */ +Timestamp.prototype.not = function() { + return Timestamp.fromBits(~this.low_, ~this.high_); +}; + +/** + * Returns the bitwise-AND of this Timestamp and the given one. + * + * @method + * @param {Timestamp} other the Timestamp with which to AND. + * @return {Timestamp} the bitwise-AND of this and the other. + */ +Timestamp.prototype.and = function(other) { + return Timestamp.fromBits(this.low_ & other.low_, this.high_ & other.high_); +}; + +/** + * Returns the bitwise-OR of this Timestamp and the given one. + * + * @method + * @param {Timestamp} other the Timestamp with which to OR. + * @return {Timestamp} the bitwise-OR of this and the other. + */ +Timestamp.prototype.or = function(other) { + return Timestamp.fromBits(this.low_ | other.low_, this.high_ | other.high_); +}; + +/** + * Returns the bitwise-XOR of this Timestamp and the given one. + * + * @method + * @param {Timestamp} other the Timestamp with which to XOR. + * @return {Timestamp} the bitwise-XOR of this and the other. + */ +Timestamp.prototype.xor = function(other) { + return Timestamp.fromBits(this.low_ ^ other.low_, this.high_ ^ other.high_); +}; + +/** + * Returns this Timestamp with bits shifted to the left by the given amount. + * + * @method + * @param {number} numBits the number of bits by which to shift. + * @return {Timestamp} this shifted to the left by the given amount. + */ +Timestamp.prototype.shiftLeft = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var low = this.low_; + if (numBits < 32) { + var high = this.high_; + return Timestamp.fromBits( + low << numBits, + (high << numBits) | (low >>> (32 - numBits))); + } else { + return Timestamp.fromBits(0, low << (numBits - 32)); + } + } +}; + +/** + * Returns this Timestamp with bits shifted to the right by the given amount. + * + * @method + * @param {number} numBits the number of bits by which to shift. + * @return {Timestamp} this shifted to the right by the given amount. + */ +Timestamp.prototype.shiftRight = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var high = this.high_; + if (numBits < 32) { + var low = this.low_; + return Timestamp.fromBits( + (low >>> numBits) | (high << (32 - numBits)), + high >> numBits); + } else { + return Timestamp.fromBits( + high >> (numBits - 32), + high >= 0 ? 0 : -1); + } + } +}; + +/** + * Returns this Timestamp with bits shifted to the right by the given amount, with the new top bits matching the current sign bit. + * + * @method + * @param {number} numBits the number of bits by which to shift. + * @return {Timestamp} this shifted to the right by the given amount, with zeros placed into the new leading bits. + */ +Timestamp.prototype.shiftRightUnsigned = function(numBits) { + numBits &= 63; + if (numBits == 0) { + return this; + } else { + var high = this.high_; + if (numBits < 32) { + var low = this.low_; + return Timestamp.fromBits( + (low >>> numBits) | (high << (32 - numBits)), + high >>> numBits); + } else if (numBits == 32) { + return Timestamp.fromBits(high, 0); + } else { + return Timestamp.fromBits(high >>> (numBits - 32), 0); + } + } +}; + +/** + * Returns a Timestamp representing the given (32-bit) integer value. + * + * @method + * @param {number} value the 32-bit integer in question. + * @return {Timestamp} the corresponding Timestamp value. + */ +Timestamp.fromInt = function(value) { + if (-128 <= value && value < 128) { + var cachedObj = Timestamp.INT_CACHE_[value]; + if (cachedObj) { + return cachedObj; + } + } + + var obj = new Timestamp(value | 0, value < 0 ? -1 : 0); + if (-128 <= value && value < 128) { + Timestamp.INT_CACHE_[value] = obj; + } + return obj; +}; + +/** + * Returns a Timestamp representing the given value, provided that it is a finite number. Otherwise, zero is returned. + * + * @method + * @param {number} value the number in question. + * @return {Timestamp} the corresponding Timestamp value. + */ +Timestamp.fromNumber = function(value) { + if (isNaN(value) || !isFinite(value)) { + return Timestamp.ZERO; + } else if (value <= -Timestamp.TWO_PWR_63_DBL_) { + return Timestamp.MIN_VALUE; + } else if (value + 1 >= Timestamp.TWO_PWR_63_DBL_) { + return Timestamp.MAX_VALUE; + } else if (value < 0) { + return Timestamp.fromNumber(-value).negate(); + } else { + return new Timestamp( + (value % Timestamp.TWO_PWR_32_DBL_) | 0, + (value / Timestamp.TWO_PWR_32_DBL_) | 0); + } +}; + +/** + * Returns a Timestamp representing the 64-bit integer that comes by concatenating the given high and low bits. Each is assumed to use 32 bits. + * + * @method + * @param {number} lowBits the low 32-bits. + * @param {number} highBits the high 32-bits. + * @return {Timestamp} the corresponding Timestamp value. + */ +Timestamp.fromBits = function(lowBits, highBits) { + return new Timestamp(lowBits, highBits); +}; + +/** + * Returns a Timestamp representation of the given string, written using the given radix. + * + * @method + * @param {string} str the textual representation of the Timestamp. + * @param {number} opt_radix the radix in which the text is written. + * @return {Timestamp} the corresponding Timestamp value. + */ +Timestamp.fromString = function(str, opt_radix) { + if (str.length == 0) { + throw Error('number format error: empty string'); + } + + var radix = opt_radix || 10; + if (radix < 2 || 36 < radix) { + throw Error('radix out of range: ' + radix); + } + + if (str.charAt(0) == '-') { + return Timestamp.fromString(str.substring(1), radix).negate(); + } else if (str.indexOf('-') >= 0) { + throw Error('number format error: interior "-" character: ' + str); + } + + // Do several (8) digits each time through the loop, so as to + // minimize the calls to the very expensive emulated div. + var radixToPower = Timestamp.fromNumber(Math.pow(radix, 8)); + + var result = Timestamp.ZERO; + for (var i = 0; i < str.length; i += 8) { + var size = Math.min(8, str.length - i); + var value = parseInt(str.substring(i, i + size), radix); + if (size < 8) { + var power = Timestamp.fromNumber(Math.pow(radix, size)); + result = result.multiply(power).add(Timestamp.fromNumber(value)); + } else { + result = result.multiply(radixToPower); + result = result.add(Timestamp.fromNumber(value)); + } + } + return result; +}; + +// NOTE: Common constant values ZERO, ONE, NEG_ONE, etc. are defined below the +// from* methods on which they depend. + + +/** + * A cache of the Timestamp representations of small integer values. + * @type {Object} + * @ignore + */ +Timestamp.INT_CACHE_ = {}; + +// NOTE: the compiler should inline these constant values below and then remove +// these variables, so there should be no runtime penalty for these. + +/** + * Number used repeated below in calculations. This must appear before the + * first call to any from* function below. + * @type {number} + * @ignore + */ +Timestamp.TWO_PWR_16_DBL_ = 1 << 16; + +/** + * @type {number} + * @ignore + */ +Timestamp.TWO_PWR_24_DBL_ = 1 << 24; + +/** + * @type {number} + * @ignore + */ +Timestamp.TWO_PWR_32_DBL_ = Timestamp.TWO_PWR_16_DBL_ * Timestamp.TWO_PWR_16_DBL_; + +/** + * @type {number} + * @ignore + */ +Timestamp.TWO_PWR_31_DBL_ = Timestamp.TWO_PWR_32_DBL_ / 2; + +/** + * @type {number} + * @ignore + */ +Timestamp.TWO_PWR_48_DBL_ = Timestamp.TWO_PWR_32_DBL_ * Timestamp.TWO_PWR_16_DBL_; + +/** + * @type {number} + * @ignore + */ +Timestamp.TWO_PWR_64_DBL_ = Timestamp.TWO_PWR_32_DBL_ * Timestamp.TWO_PWR_32_DBL_; + +/** + * @type {number} + * @ignore + */ +Timestamp.TWO_PWR_63_DBL_ = Timestamp.TWO_PWR_64_DBL_ / 2; + +/** @type {Timestamp} */ +Timestamp.ZERO = Timestamp.fromInt(0); + +/** @type {Timestamp} */ +Timestamp.ONE = Timestamp.fromInt(1); + +/** @type {Timestamp} */ +Timestamp.NEG_ONE = Timestamp.fromInt(-1); + +/** @type {Timestamp} */ +Timestamp.MAX_VALUE = + Timestamp.fromBits(0xFFFFFFFF | 0, 0x7FFFFFFF | 0); + +/** @type {Timestamp} */ +Timestamp.MIN_VALUE = Timestamp.fromBits(0, 0x80000000 | 0); + +/** + * @type {Timestamp} + * @ignore + */ +Timestamp.TWO_PWR_24_ = Timestamp.fromInt(1 << 24); + +/** + * Expose. + */ +module.exports = Timestamp; +module.exports.Timestamp = Timestamp; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/package.json b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/package.json new file mode 100644 index 0000000..f22d5e7 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/package.json @@ -0,0 +1,70 @@ +{ + "name": "bson", + "description": "A bson parser for node.js and the browser", + "keywords": [ + "mongodb", + "bson", + "parser" + ], + "version": "0.4.11", + "author": { + "name": "Christian Amor Kvalheim", + "email": "christkv@gmail.com" + }, + "contributors": [], + "repository": { + "type": "git", + "url": "git://github.com/mongodb/js-bson.git" + }, + "bugs": { + "url": "https://github.com/mongodb/js-bson/issues" + }, + "devDependencies": { + "nodeunit": "0.9.0", + "gleak": "0.2.3", + "one": "2.X.X", + "benchmark": "1.0.0", + "colors": "1.1.0" + }, + "config": { + "native": false + }, + "main": "./lib/bson/index", + "directories": { + "lib": "./lib/bson" + }, + "engines": { + "node": ">=0.6.19" + }, + "scripts": { + "test": "nodeunit ./test/node" + }, + "browser": "lib/bson/bson.js", + "license": "Apache-2.0", + "gitHead": "d1d89789176c089f7e58f61c923df7dbd4079459", + "homepage": "https://github.com/mongodb/js-bson", + "_id": "bson@0.4.11", + "_shasum": "045255ce798d2d40001ff775e0dd9176efaf25b4", + "_from": "bson@>=0.4.0 <0.5.0", + "_npmVersion": "2.13.0", + "_nodeVersion": "2.4.0", + "_npmUser": { + "name": "christkv", + "email": "christkv@gmail.com" + }, + "maintainers": [ + { + "name": "octave", + "email": "chinsay@gmail.com" + }, + { + "name": "christkv", + "email": "christkv@gmail.com" + } + ], + "dist": { + "shasum": "045255ce798d2d40001ff775e0dd9176efaf25b4", + "tarball": "http://registry.npmjs.org/bson/-/bson-0.4.11.tgz" + }, + "_resolved": "https://registry.npmjs.org/bson/-/bson-0.4.11.tgz" +} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/tools/gleak.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/tools/gleak.js new file mode 100644 index 0000000..c707cfc --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/tools/gleak.js @@ -0,0 +1,21 @@ + +var gleak = require('gleak')(); +gleak.ignore('AssertionError'); +gleak.ignore('testFullSpec_param_found'); +gleak.ignore('events'); +gleak.ignore('Uint8Array'); +gleak.ignore('Uint8ClampedArray'); +gleak.ignore('TAP_Global_Harness'); +gleak.ignore('setImmediate'); +gleak.ignore('clearImmediate'); + +gleak.ignore('DTRACE_NET_SERVER_CONNECTION'); +gleak.ignore('DTRACE_NET_STREAM_END'); +gleak.ignore('DTRACE_NET_SOCKET_READ'); +gleak.ignore('DTRACE_NET_SOCKET_WRITE'); +gleak.ignore('DTRACE_HTTP_SERVER_REQUEST'); +gleak.ignore('DTRACE_HTTP_SERVER_RESPONSE'); +gleak.ignore('DTRACE_HTTP_CLIENT_REQUEST'); +gleak.ignore('DTRACE_HTTP_CLIENT_RESPONSE'); + +module.exports = gleak; diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/LICENSE b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/LICENSE new file mode 100644 index 0000000..261eeb9 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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System Windows_NT 6.1.7601 +gyp ERR! command "node" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" +gyp ERR! cwd D:\Documents\Desktop\javascript\social-api\node_modules\mongodb\node_modules\mongodb-core\node_modules\kerberos +gyp ERR! node -v v0.12.7 +gyp ERR! node-gyp -v v2.0.1 +gyp ERR! not ok diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/index.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/index.js new file mode 100644 index 0000000..b8c8532 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/index.js @@ -0,0 +1,6 @@ +// Get the Kerberos library +module.exports = require('./lib/kerberos'); +// Set up the auth processes +module.exports['processes'] = { + MongoAuthProcess: require('./lib/auth_processes/mongodb').MongoAuthProcess +} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/auth_processes/mongodb.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/auth_processes/mongodb.js new file mode 100644 index 0000000..f1e9231 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/auth_processes/mongodb.js @@ -0,0 +1,281 @@ +var format = require('util').format; + +var MongoAuthProcess = function(host, port, service_name) { + // Check what system we are on + if(process.platform == 'win32') { + this._processor = new Win32MongoProcessor(host, port, service_name); + } else { + this._processor = new UnixMongoProcessor(host, port, service_name); + } +} + +MongoAuthProcess.prototype.init = function(username, password, callback) { + this._processor.init(username, password, callback); +} + +MongoAuthProcess.prototype.transition = function(payload, callback) { + this._processor.transition(payload, callback); +} + +/******************************************************************* + * + * Win32 SSIP Processor for MongoDB + * + *******************************************************************/ +var Win32MongoProcessor = function(host, port, service_name) { + this.host = host; + this.port = port + // SSIP classes + this.ssip = require("../kerberos").SSIP; + // Set up first transition + this._transition = Win32MongoProcessor.first_transition(this); + // Set up service name + service_name = service_name || "mongodb"; + // Set up target + this.target = format("%s/%s", service_name, host); + // Number of retries + this.retries = 10; +} + +Win32MongoProcessor.prototype.init = function(username, password, callback) { + var self = this; + // Save the values used later + this.username = username; + this.password = password; + // Aquire credentials + this.ssip.SecurityCredentials.aquire_kerberos(username, password, function(err, security_credentials) { + if(err) return callback(err); + // Save credentials + self.security_credentials = security_credentials; + // Callback with success + callback(null); + }); +} + +Win32MongoProcessor.prototype.transition = function(payload, callback) { + if(this._transition == null) return callback(new Error("Transition finished")); + this._transition(payload, callback); +} + +Win32MongoProcessor.first_transition = function(self) { + return function(payload, callback) { + self.ssip.SecurityContext.initialize( + self.security_credentials, + self.target, + payload, function(err, security_context) { + if(err) return callback(err); + + // If no context try again until we have no more retries + if(!security_context.hasContext) { + if(self.retries == 0) return callback(new Error("Failed to initialize security context")); + // Update the number of retries + self.retries = self.retries - 1; + // Set next transition + return self.transition(payload, callback); + } + + // Set next transition + self._transition = Win32MongoProcessor.second_transition(self); + self.security_context = security_context; + // Return the payload + callback(null, security_context.payload); + }); + } +} + +Win32MongoProcessor.second_transition = function(self) { + return function(payload, callback) { + // Perform a step + self.security_context.initialize(self.target, payload, function(err, security_context) { + if(err) return callback(err); + + // If no context try again until we have no more retries + if(!security_context.hasContext) { + if(self.retries == 0) return callback(new Error("Failed to initialize security context")); + // Update the number of retries + self.retries = self.retries - 1; + // Set next transition + self._transition = Win32MongoProcessor.first_transition(self); + // Retry + return self.transition(payload, callback); + } + + // Set next transition + self._transition = Win32MongoProcessor.third_transition(self); + // Return the payload + callback(null, security_context.payload); + }); + } +} + +Win32MongoProcessor.third_transition = function(self) { + return function(payload, callback) { + var messageLength = 0; + // Get the raw bytes + var encryptedBytes = new Buffer(payload, 'base64'); + var encryptedMessage = new Buffer(messageLength); + // Copy first byte + encryptedBytes.copy(encryptedMessage, 0, 0, messageLength); + // Set up trailer + var securityTrailerLength = encryptedBytes.length - messageLength; + var securityTrailer = new Buffer(securityTrailerLength); + // Copy the bytes + encryptedBytes.copy(securityTrailer, 0, messageLength, securityTrailerLength); + + // Types used + var SecurityBuffer = self.ssip.SecurityBuffer; + var SecurityBufferDescriptor = self.ssip.SecurityBufferDescriptor; + + // Set up security buffers + var buffers = [ + new SecurityBuffer(SecurityBuffer.DATA, encryptedBytes) + , new SecurityBuffer(SecurityBuffer.STREAM, securityTrailer) + ]; + + // Set up the descriptor + var descriptor = new SecurityBufferDescriptor(buffers); + + // Decrypt the data + self.security_context.decryptMessage(descriptor, function(err, security_context) { + if(err) return callback(err); + + var length = 4; + if(self.username != null) { + length += self.username.length; + } + + var bytesReceivedFromServer = new Buffer(length); + bytesReceivedFromServer[0] = 0x01; // NO_PROTECTION + bytesReceivedFromServer[1] = 0x00; // NO_PROTECTION + bytesReceivedFromServer[2] = 0x00; // NO_PROTECTION + bytesReceivedFromServer[3] = 0x00; // NO_PROTECTION + + if(self.username != null) { + var authorization_id_bytes = new Buffer(self.username, 'utf8'); + authorization_id_bytes.copy(bytesReceivedFromServer, 4, 0); + } + + self.security_context.queryContextAttributes(0x00, function(err, sizes) { + if(err) return callback(err); + + var buffers = [ + new SecurityBuffer(SecurityBuffer.TOKEN, new Buffer(sizes.securityTrailer)) + , new SecurityBuffer(SecurityBuffer.DATA, bytesReceivedFromServer) + , new SecurityBuffer(SecurityBuffer.PADDING, new Buffer(sizes.blockSize)) + ] + + var descriptor = new SecurityBufferDescriptor(buffers); + + self.security_context.encryptMessage(descriptor, 0x80000001, function(err, security_context) { + if(err) return callback(err); + callback(null, security_context.payload); + }); + }); + }); + } +} + +/******************************************************************* + * + * UNIX MIT Kerberos processor + * + *******************************************************************/ +var UnixMongoProcessor = function(host, port, service_name) { + this.host = host; + this.port = port + // SSIP classes + this.Kerberos = require("../kerberos").Kerberos; + this.kerberos = new this.Kerberos(); + service_name = service_name || "mongodb"; + // Set up first transition + this._transition = UnixMongoProcessor.first_transition(this); + // Set up target + this.target = format("%s@%s", service_name, host); + // Number of retries + this.retries = 10; +} + +UnixMongoProcessor.prototype.init = function(username, password, callback) { + var self = this; + this.username = username; + this.password = password; + // Call client initiate + this.kerberos.authGSSClientInit( + self.target + , this.Kerberos.GSS_C_MUTUAL_FLAG, function(err, context) { + self.context = context; + // Return the context + callback(null, context); + }); +} + +UnixMongoProcessor.prototype.transition = function(payload, callback) { + if(this._transition == null) return callback(new Error("Transition finished")); + this._transition(payload, callback); +} + +UnixMongoProcessor.first_transition = function(self) { + return function(payload, callback) { + self.kerberos.authGSSClientStep(self.context, '', function(err, result) { + if(err) return callback(err); + // Set up the next step + self._transition = UnixMongoProcessor.second_transition(self); + // Return the payload + callback(null, self.context.response); + }) + } +} + +UnixMongoProcessor.second_transition = function(self) { + return function(payload, callback) { + self.kerberos.authGSSClientStep(self.context, payload, function(err, result) { + if(err && self.retries == 0) return callback(err); + // Attempt to re-establish a context + if(err) { + // Adjust the number of retries + self.retries = self.retries - 1; + // Call same step again + return self.transition(payload, callback); + } + + // Set up the next step + self._transition = UnixMongoProcessor.third_transition(self); + // Return the payload + callback(null, self.context.response || ''); + }); + } +} + +UnixMongoProcessor.third_transition = function(self) { + return function(payload, callback) { + // GSS Client Unwrap + self.kerberos.authGSSClientUnwrap(self.context, payload, function(err, result) { + if(err) return callback(err, false); + + // Wrap the response + self.kerberos.authGSSClientWrap(self.context, self.context.response, self.username, function(err, result) { + if(err) return callback(err, false); + // Set up the next step + self._transition = UnixMongoProcessor.fourth_transition(self); + // Return the payload + callback(null, self.context.response); + }); + }); + } +} + +UnixMongoProcessor.fourth_transition = function(self) { + return function(payload, callback) { + // Clean up context + self.kerberos.authGSSClientClean(self.context, function(err, result) { + if(err) return callback(err, false); + // Set the transition to null + self._transition = null; + // Callback with valid authentication + callback(null, true); + }); + } +} + +// Set the process +exports.MongoAuthProcess = MongoAuthProcess; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/base64.c b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/base64.c new file mode 100644 index 0000000..aca0a61 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/base64.c @@ -0,0 +1,134 @@ +/** + * Copyright (c) 2006-2008 Apple Inc. All rights reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + **/ + +#include "base64.h" + +#include +#include +#include +#include + +void die2(const char *message) { + if(errno) { + perror(message); + } else { + printf("ERROR: %s\n", message); + } + + exit(1); +} + +// base64 tables +static char basis_64[] = + "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; +static signed char index_64[128] = +{ + -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, + -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, + -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,62, -1,-1,-1,63, + 52,53,54,55, 56,57,58,59, 60,61,-1,-1, -1,-1,-1,-1, + -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10, 11,12,13,14, + 15,16,17,18, 19,20,21,22, 23,24,25,-1, -1,-1,-1,-1, + -1,26,27,28, 29,30,31,32, 33,34,35,36, 37,38,39,40, + 41,42,43,44, 45,46,47,48, 49,50,51,-1, -1,-1,-1,-1 +}; +#define CHAR64(c) (((c) < 0 || (c) > 127) ? -1 : index_64[(c)]) + +// base64_encode : base64 encode +// +// value : data to encode +// vlen : length of data +// (result) : new char[] - c-str of result +char *base64_encode(const unsigned char *value, int vlen) +{ + char *result = (char *)malloc((vlen * 4) / 3 + 5); + if(result == NULL) die2("Memory allocation failed"); + char *out = result; + while (vlen >= 3) + { + *out++ = basis_64[value[0] >> 2]; + *out++ = basis_64[((value[0] << 4) & 0x30) | (value[1] >> 4)]; + *out++ = basis_64[((value[1] << 2) & 0x3C) | (value[2] >> 6)]; + *out++ = basis_64[value[2] & 0x3F]; + value += 3; + vlen -= 3; + } + if (vlen > 0) + { + *out++ = basis_64[value[0] >> 2]; + unsigned char oval = (value[0] << 4) & 0x30; + if (vlen > 1) oval |= value[1] >> 4; + *out++ = basis_64[oval]; + *out++ = (vlen < 2) ? '=' : basis_64[(value[1] << 2) & 0x3C]; + *out++ = '='; + } + *out = '\0'; + + return result; +} + +// base64_decode : base64 decode +// +// value : c-str to decode +// rlen : length of decoded result +// (result) : new unsigned char[] - decoded result +unsigned char *base64_decode(const char *value, int *rlen) +{ + *rlen = 0; + int c1, c2, c3, c4; + + int vlen = strlen(value); + unsigned char *result =(unsigned char *)malloc((vlen * 3) / 4 + 1); + if(result == NULL) die2("Memory allocation failed"); + unsigned char *out = result; + + while (1) + { + if (value[0]==0) + return result; + c1 = value[0]; + if (CHAR64(c1) == -1) + goto base64_decode_error;; + c2 = value[1]; + if (CHAR64(c2) == -1) + goto base64_decode_error;; + c3 = value[2]; + if ((c3 != '=') && (CHAR64(c3) == -1)) + goto base64_decode_error;; + c4 = value[3]; + if ((c4 != '=') && (CHAR64(c4) == -1)) + goto base64_decode_error;; + + value += 4; + *out++ = (CHAR64(c1) << 2) | (CHAR64(c2) >> 4); + *rlen += 1; + if (c3 != '=') + { + *out++ = ((CHAR64(c2) << 4) & 0xf0) | (CHAR64(c3) >> 2); + *rlen += 1; + if (c4 != '=') + { + *out++ = ((CHAR64(c3) << 6) & 0xc0) | CHAR64(c4); + *rlen += 1; + } + } + } + +base64_decode_error: + *result = 0; + *rlen = 0; + return result; +} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/base64.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/base64.h new file mode 100644 index 0000000..9152e6a --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/base64.h @@ -0,0 +1,22 @@ +/** + * Copyright (c) 2006-2008 Apple Inc. All rights reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + **/ +#ifndef BASE64_H +#define BASE64_H + +char *base64_encode(const unsigned char *value, int vlen); +unsigned char *base64_decode(const char *value, int *rlen); + +#endif \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos.cc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos.cc new file mode 100644 index 0000000..7744a9d --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos.cc @@ -0,0 +1,592 @@ +#include "kerberos.h" +#include +#include +#include "worker.h" +#include "kerberos_context.h" + +#ifndef ARRAY_SIZE +# define ARRAY_SIZE(a) (sizeof((a)) / sizeof((a)[0])) +#endif + +void die(const char *message) { + if(errno) { + perror(message); + } else { + printf("ERROR: %s\n", message); + } + + exit(1); +} + +// Call structs +typedef struct AuthGSSClientCall { + uint32_t flags; + char *uri; +} AuthGSSClientCall; + +typedef struct AuthGSSClientStepCall { + KerberosContext *context; + char *challenge; +} AuthGSSClientStepCall; + +typedef struct AuthGSSClientUnwrapCall { + KerberosContext *context; + char *challenge; +} AuthGSSClientUnwrapCall; + +typedef struct AuthGSSClientWrapCall { + KerberosContext *context; + char *challenge; + char *user_name; +} AuthGSSClientWrapCall; + +typedef struct AuthGSSClientCleanCall { + KerberosContext *context; +} AuthGSSClientCleanCall; + +Kerberos::Kerberos() : ObjectWrap() { +} + +Persistent Kerberos::constructor_template; + +void Kerberos::Initialize(v8::Handle target) { + // Grab the scope of the call from Node + NanScope(); + + // Define a new function template + Local t = NanNew(New); + t->InstanceTemplate()->SetInternalFieldCount(1); + t->SetClassName(NanNew("Kerberos")); + + // Set up method for the Kerberos instance + NODE_SET_PROTOTYPE_METHOD(t, "authGSSClientInit", AuthGSSClientInit); + NODE_SET_PROTOTYPE_METHOD(t, "authGSSClientStep", AuthGSSClientStep); + NODE_SET_PROTOTYPE_METHOD(t, "authGSSClientUnwrap", AuthGSSClientUnwrap); + NODE_SET_PROTOTYPE_METHOD(t, "authGSSClientWrap", AuthGSSClientWrap); + NODE_SET_PROTOTYPE_METHOD(t, "authGSSClientClean", AuthGSSClientClean); + + NanAssignPersistent(constructor_template, t); + + // Set the symbol + target->ForceSet(NanNew("Kerberos"), t->GetFunction()); +} + +NAN_METHOD(Kerberos::New) { + NanScope(); + // Create a Kerberos instance + Kerberos *kerberos = new Kerberos(); + // Return the kerberos object + kerberos->Wrap(args.This()); + NanReturnValue(args.This()); +} + +// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +// authGSSClientInit +// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +static void _authGSSClientInit(Worker *worker) { + gss_client_state *state; + gss_client_response *response; + + // Allocate state + state = (gss_client_state *)malloc(sizeof(gss_client_state)); + if(state == NULL) die("Memory allocation failed"); + + // Unpack the parameter data struct + AuthGSSClientCall *call = (AuthGSSClientCall *)worker->parameters; + // Start the kerberos client + response = authenticate_gss_client_init(call->uri, call->flags, state); + + // Release the parameter struct memory + free(call->uri); + free(call); + + // If we have an error mark worker as having had an error + if(response->return_code == AUTH_GSS_ERROR) { + worker->error = TRUE; + worker->error_code = response->return_code; + worker->error_message = response->message; + free(state); + } else { + worker->return_value = state; + } + + // Free structure + free(response); +} + +static Handle _map_authGSSClientInit(Worker *worker) { + KerberosContext *context = KerberosContext::New(); + context->state = (gss_client_state *)worker->return_value; + return NanObjectWrapHandle(context); +} + +// Initialize method +NAN_METHOD(Kerberos::AuthGSSClientInit) { + NanScope(); + + // Ensure valid call + if(args.Length() != 3) return NanThrowError("Requires a service string uri, integer flags and a callback function"); + if(args.Length() == 3 && !args[0]->IsString() && !args[1]->IsInt32() && !args[2]->IsFunction()) + return NanThrowError("Requires a service string uri, integer flags and a callback function"); + + Local service = args[0]->ToString(); + // Convert uri string to c-string + char *service_str = (char *)calloc(service->Utf8Length() + 1, sizeof(char)); + if(service_str == NULL) die("Memory allocation failed"); + + // Write v8 string to c-string + service->WriteUtf8(service_str); + + // Allocate a structure + AuthGSSClientCall *call = (AuthGSSClientCall *)calloc(1, sizeof(AuthGSSClientCall)); + if(call == NULL) die("Memory allocation failed"); + call->flags =args[1]->ToInt32()->Uint32Value(); + call->uri = service_str; + + // Unpack the callback + Local callbackHandle = Local::Cast(args[2]); + NanCallback *callback = new NanCallback(callbackHandle); + + // Let's allocate some space + Worker *worker = new Worker(); + worker->error = false; + worker->request.data = worker; + worker->callback = callback; + worker->parameters = call; + worker->execute = _authGSSClientInit; + worker->mapper = _map_authGSSClientInit; + + // Schedule the worker with lib_uv + uv_queue_work(uv_default_loop(), &worker->request, Kerberos::Process, (uv_after_work_cb)Kerberos::After); + // Return no value as it's callback based + NanReturnValue(NanUndefined()); +} + +// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +// authGSSClientStep +// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +static void _authGSSClientStep(Worker *worker) { + gss_client_state *state; + gss_client_response *response; + char *challenge; + + // Unpack the parameter data struct + AuthGSSClientStepCall *call = (AuthGSSClientStepCall *)worker->parameters; + // Get the state + state = call->context->state; + challenge = call->challenge; + + // Check what kind of challenge we have + if(call->challenge == NULL) { + challenge = (char *)""; + } + + // Perform authentication step + response = authenticate_gss_client_step(state, challenge); + + // If we have an error mark worker as having had an error + if(response->return_code == AUTH_GSS_ERROR) { + worker->error = TRUE; + worker->error_code = response->return_code; + worker->error_message = response->message; + } else { + worker->return_code = response->return_code; + } + + // Free up structure + if(call->challenge != NULL) free(call->challenge); + free(call); + free(response); +} + +static Handle _map_authGSSClientStep(Worker *worker) { + NanScope(); + // Return the return code + return NanNew(worker->return_code); +} + +// Initialize method +NAN_METHOD(Kerberos::AuthGSSClientStep) { + NanScope(); + + // Ensure valid call + if(args.Length() != 2 && args.Length() != 3) return NanThrowError("Requires a GSS context, optional challenge string and callback function"); + if(args.Length() == 2 && !KerberosContext::HasInstance(args[0])) return NanThrowError("Requires a GSS context, optional challenge string and callback function"); + if(args.Length() == 3 && !KerberosContext::HasInstance(args[0]) && !args[1]->IsString()) return NanThrowError("Requires a GSS context, optional challenge string and callback function"); + + // Challenge string + char *challenge_str = NULL; + // Let's unpack the parameters + Local object = args[0]->ToObject(); + KerberosContext *kerberos_context = KerberosContext::Unwrap(object); + + // If we have a challenge string + if(args.Length() == 3) { + // Unpack the challenge string + Local challenge = args[1]->ToString(); + // Convert uri string to c-string + challenge_str = (char *)calloc(challenge->Utf8Length() + 1, sizeof(char)); + if(challenge_str == NULL) die("Memory allocation failed"); + // Write v8 string to c-string + challenge->WriteUtf8(challenge_str); + } + + // Allocate a structure + AuthGSSClientStepCall *call = (AuthGSSClientStepCall *)calloc(1, sizeof(AuthGSSClientCall)); + if(call == NULL) die("Memory allocation failed"); + call->context = kerberos_context; + call->challenge = challenge_str; + + // Unpack the callback + Local callbackHandle = Local::Cast(args[2]); + NanCallback *callback = new NanCallback(callbackHandle); + + // Let's allocate some space + Worker *worker = new Worker(); + worker->error = false; + worker->request.data = worker; + worker->callback = callback; + worker->parameters = call; + worker->execute = _authGSSClientStep; + worker->mapper = _map_authGSSClientStep; + + // Schedule the worker with lib_uv + uv_queue_work(uv_default_loop(), &worker->request, Kerberos::Process, (uv_after_work_cb)Kerberos::After); + + // Return no value as it's callback based + NanReturnValue(NanUndefined()); +} + +// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +// authGSSClientUnwrap +// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +static void _authGSSClientUnwrap(Worker *worker) { + gss_client_response *response; + char *challenge; + + // Unpack the parameter data struct + AuthGSSClientUnwrapCall *call = (AuthGSSClientUnwrapCall *)worker->parameters; + challenge = call->challenge; + + // Check what kind of challenge we have + if(call->challenge == NULL) { + challenge = (char *)""; + } + + // Perform authentication step + response = authenticate_gss_client_unwrap(call->context->state, challenge); + + // If we have an error mark worker as having had an error + if(response->return_code == AUTH_GSS_ERROR) { + worker->error = TRUE; + worker->error_code = response->return_code; + worker->error_message = response->message; + } else { + worker->return_code = response->return_code; + } + + // Free up structure + if(call->challenge != NULL) free(call->challenge); + free(call); + free(response); +} + +static Handle _map_authGSSClientUnwrap(Worker *worker) { + NanScope(); + // Return the return code + return NanNew(worker->return_code); +} + +// Initialize method +NAN_METHOD(Kerberos::AuthGSSClientUnwrap) { + NanScope(); + + // Ensure valid call + if(args.Length() != 2 && args.Length() != 3) return NanThrowError("Requires a GSS context, optional challenge string and callback function"); + if(args.Length() == 2 && !KerberosContext::HasInstance(args[0]) && !args[1]->IsFunction()) return NanThrowError("Requires a GSS context, optional challenge string and callback function"); + if(args.Length() == 3 && !KerberosContext::HasInstance(args[0]) && !args[1]->IsString() && !args[2]->IsFunction()) return NanThrowError("Requires a GSS context, optional challenge string and callback function"); + + // Challenge string + char *challenge_str = NULL; + // Let's unpack the parameters + Local object = args[0]->ToObject(); + KerberosContext *kerberos_context = KerberosContext::Unwrap(object); + + // If we have a challenge string + if(args.Length() == 3) { + // Unpack the challenge string + Local challenge = args[1]->ToString(); + // Convert uri string to c-string + challenge_str = (char *)calloc(challenge->Utf8Length() + 1, sizeof(char)); + if(challenge_str == NULL) die("Memory allocation failed"); + // Write v8 string to c-string + challenge->WriteUtf8(challenge_str); + } + + // Allocate a structure + AuthGSSClientUnwrapCall *call = (AuthGSSClientUnwrapCall *)calloc(1, sizeof(AuthGSSClientUnwrapCall)); + if(call == NULL) die("Memory allocation failed"); + call->context = kerberos_context; + call->challenge = challenge_str; + + // Unpack the callback + Local callbackHandle = args.Length() == 3 ? Local::Cast(args[2]) : Local::Cast(args[1]); + NanCallback *callback = new NanCallback(callbackHandle); + + // Let's allocate some space + Worker *worker = new Worker(); + worker->error = false; + worker->request.data = worker; + worker->callback = callback; + worker->parameters = call; + worker->execute = _authGSSClientUnwrap; + worker->mapper = _map_authGSSClientUnwrap; + + // Schedule the worker with lib_uv + uv_queue_work(uv_default_loop(), &worker->request, Kerberos::Process, (uv_after_work_cb)Kerberos::After); + + // Return no value as it's callback based + // return scope.Close(NanUndefined()); + NanReturnValue(NanUndefined()); +} + +// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +// authGSSClientWrap +// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +static void _authGSSClientWrap(Worker *worker) { + gss_client_response *response; + char *user_name = NULL; + + // Unpack the parameter data struct + AuthGSSClientWrapCall *call = (AuthGSSClientWrapCall *)worker->parameters; + user_name = call->user_name; + + // Check what kind of challenge we have + if(call->user_name == NULL) { + user_name = (char *)""; + } + + // Perform authentication step + response = authenticate_gss_client_wrap(call->context->state, call->challenge, user_name); + + // If we have an error mark worker as having had an error + if(response->return_code == AUTH_GSS_ERROR) { + worker->error = TRUE; + worker->error_code = response->return_code; + worker->error_message = response->message; + } else { + worker->return_code = response->return_code; + } + + // Free up structure + if(call->challenge != NULL) free(call->challenge); + if(call->user_name != NULL) free(call->user_name); + free(call); + free(response); +} + +static Handle _map_authGSSClientWrap(Worker *worker) { + NanScope(); + // Return the return code + return NanNew(worker->return_code); +} + +// Initialize method +NAN_METHOD(Kerberos::AuthGSSClientWrap) { + NanScope(); + + // Ensure valid call + if(args.Length() != 3 && args.Length() != 4) return NanThrowError("Requires a GSS context, the result from the authGSSClientResponse after authGSSClientUnwrap, optional user name and callback function"); + if(args.Length() == 3 && !KerberosContext::HasInstance(args[0]) && !args[1]->IsString() && !args[2]->IsFunction()) return NanThrowError("Requires a GSS context, the result from the authGSSClientResponse after authGSSClientUnwrap, optional user name and callback function"); + if(args.Length() == 4 && !KerberosContext::HasInstance(args[0]) && !args[1]->IsString() && !args[2]->IsString() && !args[2]->IsFunction()) return NanThrowError("Requires a GSS context, the result from the authGSSClientResponse after authGSSClientUnwrap, optional user name and callback function"); + + // Challenge string + char *challenge_str = NULL; + char *user_name_str = NULL; + + // Let's unpack the kerberos context + Local object = args[0]->ToObject(); + KerberosContext *kerberos_context = KerberosContext::Unwrap(object); + + // Unpack the challenge string + Local challenge = args[1]->ToString(); + // Convert uri string to c-string + challenge_str = (char *)calloc(challenge->Utf8Length() + 1, sizeof(char)); + if(challenge_str == NULL) die("Memory allocation failed"); + // Write v8 string to c-string + challenge->WriteUtf8(challenge_str); + + // If we have a user string + if(args.Length() == 4) { + // Unpack user name + Local user_name = args[2]->ToString(); + // Convert uri string to c-string + user_name_str = (char *)calloc(user_name->Utf8Length() + 1, sizeof(char)); + if(user_name_str == NULL) die("Memory allocation failed"); + // Write v8 string to c-string + user_name->WriteUtf8(user_name_str); + } + + // Allocate a structure + AuthGSSClientWrapCall *call = (AuthGSSClientWrapCall *)calloc(1, sizeof(AuthGSSClientWrapCall)); + if(call == NULL) die("Memory allocation failed"); + call->context = kerberos_context; + call->challenge = challenge_str; + call->user_name = user_name_str; + + // Unpack the callback + Local callbackHandle = args.Length() == 4 ? Local::Cast(args[3]) : Local::Cast(args[2]); + NanCallback *callback = new NanCallback(callbackHandle); + + // Let's allocate some space + Worker *worker = new Worker(); + worker->error = false; + worker->request.data = worker; + worker->callback = callback; + worker->parameters = call; + worker->execute = _authGSSClientWrap; + worker->mapper = _map_authGSSClientWrap; + + // Schedule the worker with lib_uv + uv_queue_work(uv_default_loop(), &worker->request, Kerberos::Process, (uv_after_work_cb)Kerberos::After); + + // Return no value as it's callback based + NanReturnValue(NanUndefined()); +} + +// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +// authGSSClientWrap +// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +static void _authGSSClientClean(Worker *worker) { + gss_client_response *response; + + // Unpack the parameter data struct + AuthGSSClientCleanCall *call = (AuthGSSClientCleanCall *)worker->parameters; + + // Perform authentication step + response = authenticate_gss_client_clean(call->context->state); + + // If we have an error mark worker as having had an error + if(response->return_code == AUTH_GSS_ERROR) { + worker->error = TRUE; + worker->error_code = response->return_code; + worker->error_message = response->message; + } else { + worker->return_code = response->return_code; + } + + // Free up structure + free(call); + free(response); +} + +static Handle _map_authGSSClientClean(Worker *worker) { + NanScope(); + // Return the return code + return NanNew(worker->return_code); +} + +// Initialize method +NAN_METHOD(Kerberos::AuthGSSClientClean) { + NanScope(); + + // // Ensure valid call + if(args.Length() != 2) return NanThrowError("Requires a GSS context and callback function"); + if(!KerberosContext::HasInstance(args[0]) && !args[1]->IsFunction()) return NanThrowError("Requires a GSS context and callback function"); + + // Let's unpack the kerberos context + Local object = args[0]->ToObject(); + KerberosContext *kerberos_context = KerberosContext::Unwrap(object); + + // Allocate a structure + AuthGSSClientCleanCall *call = (AuthGSSClientCleanCall *)calloc(1, sizeof(AuthGSSClientCleanCall)); + if(call == NULL) die("Memory allocation failed"); + call->context = kerberos_context; + + // Unpack the callback + Local callbackHandle = Local::Cast(args[1]); + NanCallback *callback = new NanCallback(callbackHandle); + + // Let's allocate some space + Worker *worker = new Worker(); + worker->error = false; + worker->request.data = worker; + worker->callback = callback; + worker->parameters = call; + worker->execute = _authGSSClientClean; + worker->mapper = _map_authGSSClientClean; + + // Schedule the worker with lib_uv + uv_queue_work(uv_default_loop(), &worker->request, Kerberos::Process, (uv_after_work_cb)Kerberos::After); + + // Return no value as it's callback based + NanReturnValue(NanUndefined()); +} + +// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +// UV Lib callbacks +// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +void Kerberos::Process(uv_work_t* work_req) { + // Grab the worker + Worker *worker = static_cast(work_req->data); + // Execute the worker code + worker->execute(worker); +} + +void Kerberos::After(uv_work_t* work_req) { + // Grab the scope of the call from Node + NanScope(); + + // Get the worker reference + Worker *worker = static_cast(work_req->data); + + // If we have an error + if(worker->error) { + Local err = v8::Exception::Error(NanNew(worker->error_message)); + Local obj = err->ToObject(); + obj->Set(NanNew("code"), NanNew(worker->error_code)); + Local args[2] = { err, NanNull() }; + // Execute the error + v8::TryCatch try_catch; + + // Call the callback + worker->callback->Call(ARRAY_SIZE(args), args); + + // If we have an exception handle it as a fatalexception + if (try_catch.HasCaught()) { + node::FatalException(try_catch); + } + } else { + // // Map the data + Handle result = worker->mapper(worker); + // Set up the callback with a null first + Handle args[2] = { NanNull(), result}; + + // Wrap the callback function call in a TryCatch so that we can call + // node's FatalException afterwards. This makes it possible to catch + // the exception from JavaScript land using the + // process.on('uncaughtException') event. + v8::TryCatch try_catch; + + // Call the callback + worker->callback->Call(ARRAY_SIZE(args), args); + + // If we have an exception handle it as a fatalexception + if (try_catch.HasCaught()) { + node::FatalException(try_catch); + } + } + + // Clean up the memory + delete worker->callback; + delete worker; +} + +// Exporting function +extern "C" void init(Handle target) { + NanScope(); + Kerberos::Initialize(target); + KerberosContext::Initialize(target); +} + +NODE_MODULE(kerberos, init); diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos.h new file mode 100644 index 0000000..0f0e349 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos.h @@ -0,0 +1,47 @@ +#ifndef KERBEROS_H +#define KERBEROS_H + +#include +#include +#include +#include + +#include "nan.h" +#include +#include + +extern "C" { + #include "kerberosgss.h" +} + +using namespace v8; +using namespace node; + +class Kerberos : public ObjectWrap { + +public: + Kerberos(); + ~Kerberos() {}; + + // Constructor used for creating new Kerberos objects from C++ + static Persistent constructor_template; + + // Initialize function for the object + static void Initialize(Handle target); + + // Method available + static NAN_METHOD(AuthGSSClientInit); + static NAN_METHOD(AuthGSSClientStep); + static NAN_METHOD(AuthGSSClientUnwrap); + static NAN_METHOD(AuthGSSClientWrap); + static NAN_METHOD(AuthGSSClientClean); + +private: + static NAN_METHOD(New); + // Handles the uv calls + static void Process(uv_work_t* work_req); + // Called after work is done + static void After(uv_work_t* work_req); +}; + +#endif \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos.js new file mode 100644 index 0000000..b1a701b --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos.js @@ -0,0 +1,91 @@ +var kerberos = require('../build/Release/kerberos') + , KerberosNative = kerberos.Kerberos; + +var Kerberos = function() { + this._native_kerberos = new KerberosNative(); +} + +Kerberos.prototype.authGSSClientInit = function(uri, flags, callback) { + return this._native_kerberos.authGSSClientInit(uri, flags, callback); +} + +Kerberos.prototype.authGSSClientStep = function(context, challenge, callback) { + if(typeof challenge == 'function') { + callback = challenge; + challenge = ''; + } + + return this._native_kerberos.authGSSClientStep(context, challenge, callback); +} + +Kerberos.prototype.authGSSClientUnwrap = function(context, challenge, callback) { + if(typeof challenge == 'function') { + callback = challenge; + challenge = ''; + } + + return this._native_kerberos.authGSSClientUnwrap(context, challenge, callback); +} + +Kerberos.prototype.authGSSClientWrap = function(context, challenge, user_name, callback) { + if(typeof user_name == 'function') { + callback = user_name; + user_name = ''; + } + + return this._native_kerberos.authGSSClientWrap(context, challenge, user_name, callback); +} + +Kerberos.prototype.authGSSClientClean = function(context, callback) { + return this._native_kerberos.authGSSClientClean(context, callback); +} + +Kerberos.prototype.acquireAlternateCredentials = function(user_name, password, domain) { + return this._native_kerberos.acquireAlternateCredentials(user_name, password, domain); +} + +Kerberos.prototype.prepareOutboundPackage = function(principal, inputdata) { + return this._native_kerberos.prepareOutboundPackage(principal, inputdata); +} + +Kerberos.prototype.decryptMessage = function(challenge) { + return this._native_kerberos.decryptMessage(challenge); +} + +Kerberos.prototype.encryptMessage = function(challenge) { + return this._native_kerberos.encryptMessage(challenge); +} + +Kerberos.prototype.queryContextAttribute = function(attribute) { + if(typeof attribute != 'number' && attribute != 0x00) throw new Error("Attribute not supported"); + return this._native_kerberos.queryContextAttribute(attribute); +} + +// Some useful result codes +Kerberos.AUTH_GSS_CONTINUE = 0; +Kerberos.AUTH_GSS_COMPLETE = 1; + +// Some useful gss flags +Kerberos.GSS_C_DELEG_FLAG = 1; +Kerberos.GSS_C_MUTUAL_FLAG = 2; +Kerberos.GSS_C_REPLAY_FLAG = 4; +Kerberos.GSS_C_SEQUENCE_FLAG = 8; +Kerberos.GSS_C_CONF_FLAG = 16; +Kerberos.GSS_C_INTEG_FLAG = 32; +Kerberos.GSS_C_ANON_FLAG = 64; +Kerberos.GSS_C_PROT_READY_FLAG = 128; +Kerberos.GSS_C_TRANS_FLAG = 256; + +// Export Kerberos class +exports.Kerberos = Kerberos; + +// If we have SSPI (windows) +if(kerberos.SecurityCredentials) { + // Put all SSPI classes in it's own namespace + exports.SSIP = { + SecurityCredentials: require('./win32/wrappers/security_credentials').SecurityCredentials + , SecurityContext: require('./win32/wrappers/security_context').SecurityContext + , SecurityBuffer: require('./win32/wrappers/security_buffer').SecurityBuffer + , SecurityBufferDescriptor: require('./win32/wrappers/security_buffer_descriptor').SecurityBufferDescriptor + } +} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos_context.cc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos_context.cc new file mode 100644 index 0000000..cc38e0d --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos_context.cc @@ -0,0 +1,77 @@ +#include "kerberos_context.h" + +Persistent KerberosContext::constructor_template; + +KerberosContext::KerberosContext() : ObjectWrap() { +} + +KerberosContext::~KerberosContext() { +} + +KerberosContext* KerberosContext::New() { + NanScope(); + Local obj = NanNew(constructor_template)->GetFunction()->NewInstance(); + KerberosContext *kerberos_context = ObjectWrap::Unwrap(obj); + return kerberos_context; +} + +NAN_METHOD(KerberosContext::New) { + NanScope(); + // Create code object + KerberosContext *kerberos_context = new KerberosContext(); + // Wrap it + kerberos_context->Wrap(args.This()); + // Return the object + NanReturnValue(args.This()); +} + +void KerberosContext::Initialize(v8::Handle target) { + // Grab the scope of the call from Node + NanScope(); + + // Define a new function template + // Local t = NanNew(New); + Local t = NanNew(static_cast(New)); + t->InstanceTemplate()->SetInternalFieldCount(1); + t->SetClassName(NanNew("KerberosContext")); + + // Get prototype + Local proto = t->PrototypeTemplate(); + + // Getter for the response + proto->SetAccessor(NanNew("response"), KerberosContext::ResponseGetter); + + // Set persistent + NanAssignPersistent(constructor_template, t); + + // Set the symbol + target->ForceSet(NanNew("KerberosContext"), t->GetFunction()); +} + +// +// Response Setter / Getter +NAN_GETTER(KerberosContext::ResponseGetter) { + NanScope(); + gss_client_state *state; + + // Unpack the object + KerberosContext *context = ObjectWrap::Unwrap(args.This()); + // Let's grab the response + state = context->state; + // No state no response + if(state == NULL || state->response == NULL) { + NanReturnValue(NanNull()); + } else { + // Return the response + NanReturnValue(NanNew(state->response)); + } +} + + + + + + + + + diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos_context.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos_context.h new file mode 100644 index 0000000..dd00f1d --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos_context.h @@ -0,0 +1,48 @@ +#ifndef KERBEROS_CONTEXT_H +#define KERBEROS_CONTEXT_H + +#include +#include +#include +#include + +#include "nan.h" +#include +#include + +extern "C" { + #include "kerberosgss.h" +} + +using namespace v8; +using namespace node; + +class KerberosContext : public ObjectWrap { + +public: + KerberosContext(); + ~KerberosContext(); + + static inline bool HasInstance(Handle val) { + if (!val->IsObject()) return false; + Local obj = val->ToObject(); + return NanNew(constructor_template)->HasInstance(obj); + }; + + // Constructor used for creating new Kerberos objects from C++ + static Persistent constructor_template; + + // Initialize function for the object + static void Initialize(Handle target); + + // Public constructor + static KerberosContext* New(); + + // Handle to the kerberos context + gss_client_state *state; + +private: + static NAN_METHOD(New); + static NAN_GETTER(ResponseGetter); +}; +#endif \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberosgss.c b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberosgss.c new file mode 100644 index 0000000..8e55b62 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberosgss.c @@ -0,0 +1,693 @@ +/** + * Copyright (c) 2006-2010 Apple Inc. All rights reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + **/ + +#include "kerberosgss.h" + +#include "base64.h" + +#include +#include +#include +#include +#include + +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wdeprecated-declarations" + +void die1(const char *message) { + if(errno) { + perror(message); + } else { + printf("ERROR: %s\n", message); + } + + exit(1); +} + +static void set_gss_error(OM_uint32 err_maj, OM_uint32 err_min); + +/*extern PyObject *GssException_class; +extern PyObject *KrbException_class; + +char* server_principal_details(const char* service, const char* hostname) +{ + char match[1024]; + int match_len = 0; + char* result = NULL; + + int code; + krb5_context kcontext; + krb5_keytab kt = NULL; + krb5_kt_cursor cursor = NULL; + krb5_keytab_entry entry; + char* pname = NULL; + + // Generate the principal prefix we want to match + snprintf(match, 1024, "%s/%s@", service, hostname); + match_len = strlen(match); + + code = krb5_init_context(&kcontext); + if (code) + { + PyErr_SetObject(KrbException_class, Py_BuildValue("((s:i))", + "Cannot initialize Kerberos5 context", code)); + return NULL; + } + + if ((code = krb5_kt_default(kcontext, &kt))) + { + PyErr_SetObject(KrbException_class, Py_BuildValue("((s:i))", + "Cannot get default keytab", code)); + goto end; + } + + if ((code = krb5_kt_start_seq_get(kcontext, kt, &cursor))) + { + PyErr_SetObject(KrbException_class, Py_BuildValue("((s:i))", + "Cannot get sequence cursor from keytab", code)); + goto end; + } + + while ((code = krb5_kt_next_entry(kcontext, kt, &entry, &cursor)) == 0) + { + if ((code = krb5_unparse_name(kcontext, entry.principal, &pname))) + { + PyErr_SetObject(KrbException_class, Py_BuildValue("((s:i))", + "Cannot parse principal name from keytab", code)); + goto end; + } + + if (strncmp(pname, match, match_len) == 0) + { + result = malloc(strlen(pname) + 1); + strcpy(result, pname); + krb5_free_unparsed_name(kcontext, pname); + krb5_free_keytab_entry_contents(kcontext, &entry); + break; + } + + krb5_free_unparsed_name(kcontext, pname); + krb5_free_keytab_entry_contents(kcontext, &entry); + } + + if (result == NULL) + { + PyErr_SetObject(KrbException_class, Py_BuildValue("((s:i))", + "Principal not found in keytab", -1)); + } + +end: + if (cursor) + krb5_kt_end_seq_get(kcontext, kt, &cursor); + if (kt) + krb5_kt_close(kcontext, kt); + krb5_free_context(kcontext); + + return result; +} +*/ +gss_client_response *authenticate_gss_client_init(const char* service, long int gss_flags, gss_client_state* state) { + OM_uint32 maj_stat; + OM_uint32 min_stat; + gss_buffer_desc name_token = GSS_C_EMPTY_BUFFER; + gss_client_response *response = NULL; + int ret = AUTH_GSS_COMPLETE; + + state->server_name = GSS_C_NO_NAME; + state->context = GSS_C_NO_CONTEXT; + state->gss_flags = gss_flags; + state->username = NULL; + state->response = NULL; + + // Import server name first + name_token.length = strlen(service); + name_token.value = (char *)service; + + maj_stat = gss_import_name(&min_stat, &name_token, gss_krb5_nt_service_name, &state->server_name); + + if (GSS_ERROR(maj_stat)) { + response = gss_error(maj_stat, min_stat); + response->return_code = AUTH_GSS_ERROR; + goto end; + } + +end: + if(response == NULL) { + response = calloc(1, sizeof(gss_client_response)); + if(response == NULL) die1("Memory allocation failed"); + response->return_code = ret; + } + + return response; +} + +gss_client_response *authenticate_gss_client_clean(gss_client_state *state) { + OM_uint32 min_stat; + int ret = AUTH_GSS_COMPLETE; + gss_client_response *response = NULL; + + if(state->context != GSS_C_NO_CONTEXT) + gss_delete_sec_context(&min_stat, &state->context, GSS_C_NO_BUFFER); + + if(state->server_name != GSS_C_NO_NAME) + gss_release_name(&min_stat, &state->server_name); + + if(state->username != NULL) { + free(state->username); + state->username = NULL; + } + + if (state->response != NULL) { + free(state->response); + state->response = NULL; + } + + if(response == NULL) { + response = calloc(1, sizeof(gss_client_response)); + if(response == NULL) die1("Memory allocation failed"); + response->return_code = ret; + } + + return response; +} + +gss_client_response *authenticate_gss_client_step(gss_client_state* state, const char* challenge) { + OM_uint32 maj_stat; + OM_uint32 min_stat; + gss_buffer_desc input_token = GSS_C_EMPTY_BUFFER; + gss_buffer_desc output_token = GSS_C_EMPTY_BUFFER; + int ret = AUTH_GSS_CONTINUE; + gss_client_response *response = NULL; + + // Always clear out the old response + if (state->response != NULL) { + free(state->response); + state->response = NULL; + } + + // If there is a challenge (data from the server) we need to give it to GSS + if (challenge && *challenge) { + int len; + input_token.value = base64_decode(challenge, &len); + input_token.length = len; + } + + // Do GSSAPI step + maj_stat = gss_init_sec_context(&min_stat, + GSS_C_NO_CREDENTIAL, + &state->context, + state->server_name, + GSS_C_NO_OID, + (OM_uint32)state->gss_flags, + 0, + GSS_C_NO_CHANNEL_BINDINGS, + &input_token, + NULL, + &output_token, + NULL, + NULL); + + if ((maj_stat != GSS_S_COMPLETE) && (maj_stat != GSS_S_CONTINUE_NEEDED)) { + response = gss_error(maj_stat, min_stat); + response->return_code = AUTH_GSS_ERROR; + goto end; + } + + ret = (maj_stat == GSS_S_COMPLETE) ? AUTH_GSS_COMPLETE : AUTH_GSS_CONTINUE; + // Grab the client response to send back to the server + if(output_token.length) { + state->response = base64_encode((const unsigned char *)output_token.value, output_token.length); + maj_stat = gss_release_buffer(&min_stat, &output_token); + } + + // Try to get the user name if we have completed all GSS operations + if (ret == AUTH_GSS_COMPLETE) { + gss_name_t gssuser = GSS_C_NO_NAME; + maj_stat = gss_inquire_context(&min_stat, state->context, &gssuser, NULL, NULL, NULL, NULL, NULL, NULL); + + if(GSS_ERROR(maj_stat)) { + response = gss_error(maj_stat, min_stat); + response->return_code = AUTH_GSS_ERROR; + goto end; + } + + gss_buffer_desc name_token; + name_token.length = 0; + maj_stat = gss_display_name(&min_stat, gssuser, &name_token, NULL); + + if(GSS_ERROR(maj_stat)) { + if(name_token.value) + gss_release_buffer(&min_stat, &name_token); + gss_release_name(&min_stat, &gssuser); + + response = gss_error(maj_stat, min_stat); + response->return_code = AUTH_GSS_ERROR; + goto end; + } else { + state->username = (char *)malloc(name_token.length + 1); + if(state->username == NULL) die1("Memory allocation failed"); + strncpy(state->username, (char*) name_token.value, name_token.length); + state->username[name_token.length] = 0; + gss_release_buffer(&min_stat, &name_token); + gss_release_name(&min_stat, &gssuser); + } + } + +end: + if(output_token.value) + gss_release_buffer(&min_stat, &output_token); + if(input_token.value) + free(input_token.value); + + if(response == NULL) { + response = calloc(1, sizeof(gss_client_response)); + if(response == NULL) die1("Memory allocation failed"); + response->return_code = ret; + } + + // Return the response + return response; +} + +gss_client_response *authenticate_gss_client_unwrap(gss_client_state *state, const char *challenge) { + OM_uint32 maj_stat; + OM_uint32 min_stat; + gss_buffer_desc input_token = GSS_C_EMPTY_BUFFER; + gss_buffer_desc output_token = GSS_C_EMPTY_BUFFER; + gss_client_response *response = NULL; + int ret = AUTH_GSS_CONTINUE; + + // Always clear out the old response + if(state->response != NULL) { + free(state->response); + state->response = NULL; + } + + // If there is a challenge (data from the server) we need to give it to GSS + if(challenge && *challenge) { + int len; + input_token.value = base64_decode(challenge, &len); + input_token.length = len; + } + + // Do GSSAPI step + maj_stat = gss_unwrap(&min_stat, + state->context, + &input_token, + &output_token, + NULL, + NULL); + + if(maj_stat != GSS_S_COMPLETE) { + response = gss_error(maj_stat, min_stat); + response->return_code = AUTH_GSS_ERROR; + goto end; + } else { + ret = AUTH_GSS_COMPLETE; + } + + // Grab the client response + if(output_token.length) { + state->response = base64_encode((const unsigned char *)output_token.value, output_token.length); + gss_release_buffer(&min_stat, &output_token); + } +end: + if(output_token.value) + gss_release_buffer(&min_stat, &output_token); + if(input_token.value) + free(input_token.value); + + if(response == NULL) { + response = calloc(1, sizeof(gss_client_response)); + if(response == NULL) die1("Memory allocation failed"); + response->return_code = ret; + } + + // Return the response + return response; +} + +gss_client_response *authenticate_gss_client_wrap(gss_client_state* state, const char* challenge, const char* user) { + OM_uint32 maj_stat; + OM_uint32 min_stat; + gss_buffer_desc input_token = GSS_C_EMPTY_BUFFER; + gss_buffer_desc output_token = GSS_C_EMPTY_BUFFER; + int ret = AUTH_GSS_CONTINUE; + gss_client_response *response = NULL; + char buf[4096], server_conf_flags; + unsigned long buf_size; + + // Always clear out the old response + if(state->response != NULL) { + free(state->response); + state->response = NULL; + } + + if(challenge && *challenge) { + int len; + input_token.value = base64_decode(challenge, &len); + input_token.length = len; + } + + if(user) { + // get bufsize + server_conf_flags = ((char*) input_token.value)[0]; + ((char*) input_token.value)[0] = 0; + buf_size = ntohl(*((long *) input_token.value)); + free(input_token.value); +#ifdef PRINTFS + printf("User: %s, %c%c%c\n", user, + server_conf_flags & GSS_AUTH_P_NONE ? 'N' : '-', + server_conf_flags & GSS_AUTH_P_INTEGRITY ? 'I' : '-', + server_conf_flags & GSS_AUTH_P_PRIVACY ? 'P' : '-'); + printf("Maximum GSS token size is %ld\n", buf_size); +#endif + + // agree to terms (hack!) + buf_size = htonl(buf_size); // not relevant without integrity/privacy + memcpy(buf, &buf_size, 4); + buf[0] = GSS_AUTH_P_NONE; + // server decides if principal can log in as user + strncpy(buf + 4, user, sizeof(buf) - 4); + input_token.value = buf; + input_token.length = 4 + strlen(user); + } + + // Do GSSAPI wrap + maj_stat = gss_wrap(&min_stat, + state->context, + 0, + GSS_C_QOP_DEFAULT, + &input_token, + NULL, + &output_token); + + if (maj_stat != GSS_S_COMPLETE) { + response = gss_error(maj_stat, min_stat); + response->return_code = AUTH_GSS_ERROR; + goto end; + } else + ret = AUTH_GSS_COMPLETE; + // Grab the client response to send back to the server + if (output_token.length) { + state->response = base64_encode((const unsigned char *)output_token.value, output_token.length);; + gss_release_buffer(&min_stat, &output_token); + } +end: + if (output_token.value) + gss_release_buffer(&min_stat, &output_token); + + if(response == NULL) { + response = calloc(1, sizeof(gss_client_response)); + if(response == NULL) die1("Memory allocation failed"); + response->return_code = ret; + } + + // Return the response + return response; +} + +int authenticate_gss_server_init(const char *service, gss_server_state *state) +{ + OM_uint32 maj_stat; + OM_uint32 min_stat; + gss_buffer_desc name_token = GSS_C_EMPTY_BUFFER; + int ret = AUTH_GSS_COMPLETE; + + state->context = GSS_C_NO_CONTEXT; + state->server_name = GSS_C_NO_NAME; + state->client_name = GSS_C_NO_NAME; + state->server_creds = GSS_C_NO_CREDENTIAL; + state->client_creds = GSS_C_NO_CREDENTIAL; + state->username = NULL; + state->targetname = NULL; + state->response = NULL; + + // Server name may be empty which means we aren't going to create our own creds + size_t service_len = strlen(service); + if (service_len != 0) + { + // Import server name first + name_token.length = strlen(service); + name_token.value = (char *)service; + + maj_stat = gss_import_name(&min_stat, &name_token, GSS_C_NT_HOSTBASED_SERVICE, &state->server_name); + + if (GSS_ERROR(maj_stat)) + { + set_gss_error(maj_stat, min_stat); + ret = AUTH_GSS_ERROR; + goto end; + } + + // Get credentials + maj_stat = gss_acquire_cred(&min_stat, state->server_name, GSS_C_INDEFINITE, + GSS_C_NO_OID_SET, GSS_C_ACCEPT, &state->server_creds, NULL, NULL); + + if (GSS_ERROR(maj_stat)) + { + set_gss_error(maj_stat, min_stat); + ret = AUTH_GSS_ERROR; + goto end; + } + } + +end: + return ret; +} + +int authenticate_gss_server_clean(gss_server_state *state) +{ + OM_uint32 min_stat; + int ret = AUTH_GSS_COMPLETE; + + if (state->context != GSS_C_NO_CONTEXT) + gss_delete_sec_context(&min_stat, &state->context, GSS_C_NO_BUFFER); + if (state->server_name != GSS_C_NO_NAME) + gss_release_name(&min_stat, &state->server_name); + if (state->client_name != GSS_C_NO_NAME) + gss_release_name(&min_stat, &state->client_name); + if (state->server_creds != GSS_C_NO_CREDENTIAL) + gss_release_cred(&min_stat, &state->server_creds); + if (state->client_creds != GSS_C_NO_CREDENTIAL) + gss_release_cred(&min_stat, &state->client_creds); + if (state->username != NULL) + { + free(state->username); + state->username = NULL; + } + if (state->targetname != NULL) + { + free(state->targetname); + state->targetname = NULL; + } + if (state->response != NULL) + { + free(state->response); + state->response = NULL; + } + + return ret; +} + +/*int authenticate_gss_server_step(gss_server_state *state, const char *challenge) +{ + OM_uint32 maj_stat; + OM_uint32 min_stat; + gss_buffer_desc input_token = GSS_C_EMPTY_BUFFER; + gss_buffer_desc output_token = GSS_C_EMPTY_BUFFER; + int ret = AUTH_GSS_CONTINUE; + + // Always clear out the old response + if (state->response != NULL) + { + free(state->response); + state->response = NULL; + } + + // If there is a challenge (data from the server) we need to give it to GSS + if (challenge && *challenge) + { + int len; + input_token.value = base64_decode(challenge, &len); + input_token.length = len; + } + else + { + PyErr_SetString(KrbException_class, "No challenge parameter in request from client"); + ret = AUTH_GSS_ERROR; + goto end; + } + + maj_stat = gss_accept_sec_context(&min_stat, + &state->context, + state->server_creds, + &input_token, + GSS_C_NO_CHANNEL_BINDINGS, + &state->client_name, + NULL, + &output_token, + NULL, + NULL, + &state->client_creds); + + if (GSS_ERROR(maj_stat)) + { + set_gss_error(maj_stat, min_stat); + ret = AUTH_GSS_ERROR; + goto end; + } + + // Grab the server response to send back to the client + if (output_token.length) + { + state->response = base64_encode((const unsigned char *)output_token.value, output_token.length);; + maj_stat = gss_release_buffer(&min_stat, &output_token); + } + + // Get the user name + maj_stat = gss_display_name(&min_stat, state->client_name, &output_token, NULL); + if (GSS_ERROR(maj_stat)) + { + set_gss_error(maj_stat, min_stat); + ret = AUTH_GSS_ERROR; + goto end; + } + state->username = (char *)malloc(output_token.length + 1); + strncpy(state->username, (char*) output_token.value, output_token.length); + state->username[output_token.length] = 0; + + // Get the target name if no server creds were supplied + if (state->server_creds == GSS_C_NO_CREDENTIAL) + { + gss_name_t target_name = GSS_C_NO_NAME; + maj_stat = gss_inquire_context(&min_stat, state->context, NULL, &target_name, NULL, NULL, NULL, NULL, NULL); + if (GSS_ERROR(maj_stat)) + { + set_gss_error(maj_stat, min_stat); + ret = AUTH_GSS_ERROR; + goto end; + } + maj_stat = gss_display_name(&min_stat, target_name, &output_token, NULL); + if (GSS_ERROR(maj_stat)) + { + set_gss_error(maj_stat, min_stat); + ret = AUTH_GSS_ERROR; + goto end; + } + state->targetname = (char *)malloc(output_token.length + 1); + strncpy(state->targetname, (char*) output_token.value, output_token.length); + state->targetname[output_token.length] = 0; + } + + ret = AUTH_GSS_COMPLETE; + +end: + if (output_token.length) + gss_release_buffer(&min_stat, &output_token); + if (input_token.value) + free(input_token.value); + return ret; +} +*/ + +static void set_gss_error(OM_uint32 err_maj, OM_uint32 err_min) { + OM_uint32 maj_stat, min_stat; + OM_uint32 msg_ctx = 0; + gss_buffer_desc status_string; + char buf_maj[512]; + char buf_min[512]; + + do { + maj_stat = gss_display_status (&min_stat, + err_maj, + GSS_C_GSS_CODE, + GSS_C_NO_OID, + &msg_ctx, + &status_string); + if(GSS_ERROR(maj_stat)) + break; + + strncpy(buf_maj, (char*) status_string.value, sizeof(buf_maj)); + gss_release_buffer(&min_stat, &status_string); + + maj_stat = gss_display_status (&min_stat, + err_min, + GSS_C_MECH_CODE, + GSS_C_NULL_OID, + &msg_ctx, + &status_string); + if (!GSS_ERROR(maj_stat)) { + + strncpy(buf_min, (char*) status_string.value , sizeof(buf_min)); + gss_release_buffer(&min_stat, &status_string); + } + } while (!GSS_ERROR(maj_stat) && msg_ctx != 0); +} + +gss_client_response *gss_error(OM_uint32 err_maj, OM_uint32 err_min) { + OM_uint32 maj_stat, min_stat; + OM_uint32 msg_ctx = 0; + gss_buffer_desc status_string; + char *buf_maj = calloc(512, sizeof(char)); + if(buf_maj == NULL) die1("Memory allocation failed"); + char *buf_min = calloc(512, sizeof(char)); + if(buf_min == NULL) die1("Memory allocation failed"); + char *message = NULL; + gss_client_response *response = calloc(1, sizeof(gss_client_response)); + if(response == NULL) die1("Memory allocation failed"); + + do { + maj_stat = gss_display_status (&min_stat, + err_maj, + GSS_C_GSS_CODE, + GSS_C_NO_OID, + &msg_ctx, + &status_string); + if(GSS_ERROR(maj_stat)) + break; + + strncpy(buf_maj, (char*) status_string.value, 512); + gss_release_buffer(&min_stat, &status_string); + + maj_stat = gss_display_status (&min_stat, + err_min, + GSS_C_MECH_CODE, + GSS_C_NULL_OID, + &msg_ctx, + &status_string); + if(!GSS_ERROR(maj_stat)) { + strncpy(buf_min, (char*) status_string.value , 512); + gss_release_buffer(&min_stat, &status_string); + } + } while (!GSS_ERROR(maj_stat) && msg_ctx != 0); + + // Join the strings + message = calloc(1026, 1); + if(message == NULL) die1("Memory allocation failed"); + // Join the two messages + sprintf(message, "%s, %s", buf_maj, buf_min); + // Free data + free(buf_min); + free(buf_maj); + // Set the message + response->message = message; + // Return the message + return response; +} + +#pragma clang diagnostic pop + diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberosgss.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberosgss.h new file mode 100644 index 0000000..58ac0b7 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberosgss.h @@ -0,0 +1,70 @@ +/** + * Copyright (c) 2006-2009 Apple Inc. All rights reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + **/ +#ifndef KERBEROS_GSS_H +#define KERBEROS_GSS_H + +#include +#include +#include + +#define krb5_get_err_text(context,code) error_message(code) + +#define AUTH_GSS_ERROR -1 +#define AUTH_GSS_COMPLETE 1 +#define AUTH_GSS_CONTINUE 0 + +#define GSS_AUTH_P_NONE 1 +#define GSS_AUTH_P_INTEGRITY 2 +#define GSS_AUTH_P_PRIVACY 4 + +typedef struct { + int return_code; + char *message; +} gss_client_response; + +typedef struct { + gss_ctx_id_t context; + gss_name_t server_name; + long int gss_flags; + char* username; + char* response; +} gss_client_state; + +typedef struct { + gss_ctx_id_t context; + gss_name_t server_name; + gss_name_t client_name; + gss_cred_id_t server_creds; + gss_cred_id_t client_creds; + char* username; + char* targetname; + char* response; +} gss_server_state; + +// char* server_principal_details(const char* service, const char* hostname); + +gss_client_response *authenticate_gss_client_init(const char* service, long int gss_flags, gss_client_state* state); +gss_client_response *authenticate_gss_client_clean(gss_client_state *state); +gss_client_response *authenticate_gss_client_step(gss_client_state *state, const char *challenge); +gss_client_response *authenticate_gss_client_unwrap(gss_client_state* state, const char* challenge); +gss_client_response *authenticate_gss_client_wrap(gss_client_state* state, const char* challenge, const char* user); + +int authenticate_gss_server_init(const char* service, gss_server_state* state); +int authenticate_gss_server_clean(gss_server_state *state); +// int authenticate_gss_server_step(gss_server_state *state, const char *challenge); + +gss_client_response *gss_error(OM_uint32 err_maj, OM_uint32 err_min); +#endif diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/sspi.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/sspi.js new file mode 100644 index 0000000..d9120fb --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/sspi.js @@ -0,0 +1,15 @@ +// Load the native SSPI classes +var kerberos = require('../build/Release/kerberos') + , Kerberos = kerberos.Kerberos + , SecurityBuffer = require('./win32/wrappers/security_buffer').SecurityBuffer + , SecurityBufferDescriptor = require('./win32/wrappers/security_buffer_descriptor').SecurityBufferDescriptor + , SecurityCredentials = require('./win32/wrappers/security_credentials').SecurityCredentials + , SecurityContext = require('./win32/wrappers/security_context').SecurityContext; +var SSPI = function() { +} + +exports.SSPI = SSPI; +exports.SecurityBuffer = SecurityBuffer; +exports.SecurityBufferDescriptor = SecurityBufferDescriptor; +exports.SecurityCredentials = SecurityCredentials; +exports.SecurityContext = SecurityContext; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/base64.c b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/base64.c new file mode 100644 index 0000000..502a021 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/base64.c @@ -0,0 +1,121 @@ +/** + * Copyright (c) 2006-2008 Apple Inc. All rights reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + **/ + +#include "base64.h" + +#include +#include + +// base64 tables +static char basis_64[] = + "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; +static signed char index_64[128] = +{ + -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, + -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, + -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,62, -1,-1,-1,63, + 52,53,54,55, 56,57,58,59, 60,61,-1,-1, -1,-1,-1,-1, + -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10, 11,12,13,14, + 15,16,17,18, 19,20,21,22, 23,24,25,-1, -1,-1,-1,-1, + -1,26,27,28, 29,30,31,32, 33,34,35,36, 37,38,39,40, + 41,42,43,44, 45,46,47,48, 49,50,51,-1, -1,-1,-1,-1 +}; +#define CHAR64(c) (((c) < 0 || (c) > 127) ? -1 : index_64[(c)]) + +// base64_encode : base64 encode +// +// value : data to encode +// vlen : length of data +// (result) : new char[] - c-str of result +char *base64_encode(const unsigned char *value, int vlen) +{ + char *result = (char *)malloc((vlen * 4) / 3 + 5); + char *out = result; + unsigned char oval; + + while (vlen >= 3) + { + *out++ = basis_64[value[0] >> 2]; + *out++ = basis_64[((value[0] << 4) & 0x30) | (value[1] >> 4)]; + *out++ = basis_64[((value[1] << 2) & 0x3C) | (value[2] >> 6)]; + *out++ = basis_64[value[2] & 0x3F]; + value += 3; + vlen -= 3; + } + if (vlen > 0) + { + *out++ = basis_64[value[0] >> 2]; + oval = (value[0] << 4) & 0x30; + if (vlen > 1) oval |= value[1] >> 4; + *out++ = basis_64[oval]; + *out++ = (vlen < 2) ? '=' : basis_64[(value[1] << 2) & 0x3C]; + *out++ = '='; + } + *out = '\0'; + + return result; +} + +// base64_decode : base64 decode +// +// value : c-str to decode +// rlen : length of decoded result +// (result) : new unsigned char[] - decoded result +unsigned char *base64_decode(const char *value, int *rlen) +{ + int c1, c2, c3, c4; + int vlen = (int)strlen(value); + unsigned char *result =(unsigned char *)malloc((vlen * 3) / 4 + 1); + unsigned char *out = result; + *rlen = 0; + + while (1) + { + if (value[0]==0) + return result; + c1 = value[0]; + if (CHAR64(c1) == -1) + goto base64_decode_error;; + c2 = value[1]; + if (CHAR64(c2) == -1) + goto base64_decode_error;; + c3 = value[2]; + if ((c3 != '=') && (CHAR64(c3) == -1)) + goto base64_decode_error;; + c4 = value[3]; + if ((c4 != '=') && (CHAR64(c4) == -1)) + goto base64_decode_error;; + + value += 4; + *out++ = (CHAR64(c1) << 2) | (CHAR64(c2) >> 4); + *rlen += 1; + if (c3 != '=') + { + *out++ = ((CHAR64(c2) << 4) & 0xf0) | (CHAR64(c3) >> 2); + *rlen += 1; + if (c4 != '=') + { + *out++ = ((CHAR64(c3) << 6) & 0xc0) | CHAR64(c4); + *rlen += 1; + } + } + } + +base64_decode_error: + *result = 0; + *rlen = 0; + return result; +} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/base64.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/base64.h new file mode 100644 index 0000000..f0e1f06 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/base64.h @@ -0,0 +1,18 @@ +/** + * Copyright (c) 2006-2008 Apple Inc. All rights reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + **/ + +char *base64_encode(const unsigned char *value, int vlen); +unsigned char *base64_decode(const char *value, int *rlen); diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos.cc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos.cc new file mode 100644 index 0000000..c40be18 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos.cc @@ -0,0 +1,53 @@ +#include "kerberos.h" +#include +#include +#include "base64.h" +#include "wrappers/security_buffer.h" +#include "wrappers/security_buffer_descriptor.h" +#include "wrappers/security_context.h" +#include "wrappers/security_credentials.h" + +Persistent Kerberos::constructor_template; + +Kerberos::Kerberos() : ObjectWrap() { +} + +void Kerberos::Initialize(v8::Handle target) { + // Grab the scope of the call from Node + NanScope(); + + // Define a new function template + Local t = NanNew(New); + t->InstanceTemplate()->SetInternalFieldCount(1); + t->SetClassName(NanNew("Kerberos")); + + // Set persistent + NanAssignPersistent(constructor_template, t); + + // Set the symbol + target->ForceSet(NanNew("Kerberos"), t->GetFunction()); +} + +NAN_METHOD(Kerberos::New) { + NanScope(); + // Load the security.dll library + load_library(); + // Create a Kerberos instance + Kerberos *kerberos = new Kerberos(); + // Return the kerberos object + kerberos->Wrap(args.This()); + // Return the object + NanReturnValue(args.This()); +} + +// Exporting function +extern "C" void init(Handle target) { + NanScope(); + Kerberos::Initialize(target); + SecurityContext::Initialize(target); + SecurityBuffer::Initialize(target); + SecurityBufferDescriptor::Initialize(target); + SecurityCredentials::Initialize(target); +} + +NODE_MODULE(kerberos, init); diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos.h new file mode 100644 index 0000000..579d04e --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos.h @@ -0,0 +1,60 @@ +#ifndef KERBEROS_H +#define KERBEROS_H + +#include +#include +#include +#include "nan.h" + +extern "C" { + #include "kerberos_sspi.h" + #include "base64.h" +} + +using namespace v8; +using namespace node; + +class Kerberos : public ObjectWrap { + +public: + Kerberos(); + ~Kerberos() {}; + + // Constructor used for creating new Kerberos objects from C++ + static Persistent constructor_template; + + // Initialize function for the object + static void Initialize(Handle target); + + // Method available + static NAN_METHOD(AcquireAlternateCredentials); + static NAN_METHOD(PrepareOutboundPackage); + static NAN_METHOD(DecryptMessage); + static NAN_METHOD(EncryptMessage); + static NAN_METHOD(QueryContextAttributes); + +private: + static NAN_METHOD(New); + + // Pointer to context object + SEC_WINNT_AUTH_IDENTITY m_Identity; + // credentials + CredHandle m_Credentials; + // Expiry time for ticket + TimeStamp Expiration; + // package info + SecPkgInfo m_PkgInfo; + // context + CtxtHandle m_Context; + // Do we have a context + bool m_HaveContext; + // Attributes + DWORD CtxtAttr; + + // Handles the uv calls + static void Process(uv_work_t* work_req); + // Called after work is done + static void After(uv_work_t* work_req); +}; + +#endif \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos_sspi.c b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos_sspi.c new file mode 100644 index 0000000..d75c9ab --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos_sspi.c @@ -0,0 +1,244 @@ +#include "kerberos_sspi.h" +#include +#include + +static HINSTANCE _sspi_security_dll = NULL; +static HINSTANCE _sspi_secur32_dll = NULL; + +/** + * Encrypt A Message + */ +SECURITY_STATUS SEC_ENTRY _sspi_EncryptMessage(PCtxtHandle phContext, unsigned long fQOP, PSecBufferDesc pMessage, unsigned long MessageSeqNo) { + // Create function pointer instance + encryptMessage_fn pfn_encryptMessage = NULL; + + // Return error if library not loaded + if(_sspi_security_dll == NULL) return -1; + + // Map function to library method + pfn_encryptMessage = (encryptMessage_fn)GetProcAddress(_sspi_security_dll, "EncryptMessage"); + // Check if the we managed to map function pointer + if(!pfn_encryptMessage) { + printf("GetProcAddress failed.\n"); + return -2; + } + + // Call the function + return (*pfn_encryptMessage)(phContext, fQOP, pMessage, MessageSeqNo); +} + +/** + * Acquire Credentials + */ +SECURITY_STATUS SEC_ENTRY _sspi_AcquireCredentialsHandle( + LPSTR pszPrincipal, LPSTR pszPackage, unsigned long fCredentialUse, + void * pvLogonId, void * pAuthData, SEC_GET_KEY_FN pGetKeyFn, void * pvGetKeyArgument, + PCredHandle phCredential, PTimeStamp ptsExpiry +) { + SECURITY_STATUS status; + // Create function pointer instance + acquireCredentialsHandle_fn pfn_acquireCredentialsHandle = NULL; + + // Return error if library not loaded + if(_sspi_security_dll == NULL) return -1; + + // Map function + #ifdef _UNICODE + pfn_acquireCredentialsHandle = (acquireCredentialsHandle_fn)GetProcAddress(_sspi_security_dll, "AcquireCredentialsHandleW"); + #else + pfn_acquireCredentialsHandle = (acquireCredentialsHandle_fn)GetProcAddress(_sspi_security_dll, "AcquireCredentialsHandleA"); + #endif + + // Check if the we managed to map function pointer + if(!pfn_acquireCredentialsHandle) { + printf("GetProcAddress failed.\n"); + return -2; + } + + // Status + status = (*pfn_acquireCredentialsHandle)(pszPrincipal, pszPackage, fCredentialUse, + pvLogonId, pAuthData, pGetKeyFn, pvGetKeyArgument, phCredential, ptsExpiry + ); + + // Call the function + return status; +} + +/** + * Delete Security Context + */ +SECURITY_STATUS SEC_ENTRY _sspi_DeleteSecurityContext(PCtxtHandle phContext) { + // Create function pointer instance + deleteSecurityContext_fn pfn_deleteSecurityContext = NULL; + + // Return error if library not loaded + if(_sspi_security_dll == NULL) return -1; + // Map function + pfn_deleteSecurityContext = (deleteSecurityContext_fn)GetProcAddress(_sspi_security_dll, "DeleteSecurityContext"); + + // Check if the we managed to map function pointer + if(!pfn_deleteSecurityContext) { + printf("GetProcAddress failed.\n"); + return -2; + } + + // Call the function + return (*pfn_deleteSecurityContext)(phContext); +} + +/** + * Decrypt Message + */ +SECURITY_STATUS SEC_ENTRY _sspi_DecryptMessage(PCtxtHandle phContext, PSecBufferDesc pMessage, unsigned long MessageSeqNo, unsigned long pfQOP) { + // Create function pointer instance + decryptMessage_fn pfn_decryptMessage = NULL; + + // Return error if library not loaded + if(_sspi_security_dll == NULL) return -1; + // Map function + pfn_decryptMessage = (decryptMessage_fn)GetProcAddress(_sspi_security_dll, "DecryptMessage"); + + // Check if the we managed to map function pointer + if(!pfn_decryptMessage) { + printf("GetProcAddress failed.\n"); + return -2; + } + + // Call the function + return (*pfn_decryptMessage)(phContext, pMessage, MessageSeqNo, pfQOP); +} + +/** + * Initialize Security Context + */ +SECURITY_STATUS SEC_ENTRY _sspi_initializeSecurityContext( + PCredHandle phCredential, PCtxtHandle phContext, + LPSTR pszTargetName, unsigned long fContextReq, + unsigned long Reserved1, unsigned long TargetDataRep, + PSecBufferDesc pInput, unsigned long Reserved2, + PCtxtHandle phNewContext, PSecBufferDesc pOutput, + unsigned long * pfContextAttr, PTimeStamp ptsExpiry +) { + SECURITY_STATUS status; + // Create function pointer instance + initializeSecurityContext_fn pfn_initializeSecurityContext = NULL; + + // Return error if library not loaded + if(_sspi_security_dll == NULL) return -1; + + // Map function + #ifdef _UNICODE + pfn_initializeSecurityContext = (initializeSecurityContext_fn)GetProcAddress(_sspi_security_dll, "InitializeSecurityContextW"); + #else + pfn_initializeSecurityContext = (initializeSecurityContext_fn)GetProcAddress(_sspi_security_dll, "InitializeSecurityContextA"); + #endif + + // Check if the we managed to map function pointer + if(!pfn_initializeSecurityContext) { + printf("GetProcAddress failed.\n"); + return -2; + } + + // Execute intialize context + status = (*pfn_initializeSecurityContext)( + phCredential, phContext, pszTargetName, fContextReq, + Reserved1, TargetDataRep, pInput, Reserved2, + phNewContext, pOutput, pfContextAttr, ptsExpiry + ); + + // Call the function + return status; +} +/** + * Query Context Attributes + */ +SECURITY_STATUS SEC_ENTRY _sspi_QueryContextAttributes( + PCtxtHandle phContext, unsigned long ulAttribute, void * pBuffer +) { + // Create function pointer instance + queryContextAttributes_fn pfn_queryContextAttributes = NULL; + + // Return error if library not loaded + if(_sspi_security_dll == NULL) return -1; + + #ifdef _UNICODE + pfn_queryContextAttributes = (queryContextAttributes_fn)GetProcAddress(_sspi_security_dll, "QueryContextAttributesW"); + #else + pfn_queryContextAttributes = (queryContextAttributes_fn)GetProcAddress(_sspi_security_dll, "QueryContextAttributesA"); + #endif + + // Check if the we managed to map function pointer + if(!pfn_queryContextAttributes) { + printf("GetProcAddress failed.\n"); + return -2; + } + + // Call the function + return (*pfn_queryContextAttributes)( + phContext, ulAttribute, pBuffer + ); +} + +/** + * InitSecurityInterface + */ +PSecurityFunctionTable _ssip_InitSecurityInterface() { + INIT_SECURITY_INTERFACE InitSecurityInterface; + PSecurityFunctionTable pSecurityInterface = NULL; + + // Return error if library not loaded + if(_sspi_security_dll == NULL) return NULL; + + #ifdef _UNICODE + // Get the address of the InitSecurityInterface function. + InitSecurityInterface = (INIT_SECURITY_INTERFACE) GetProcAddress ( + _sspi_secur32_dll, + TEXT("InitSecurityInterfaceW")); + #else + // Get the address of the InitSecurityInterface function. + InitSecurityInterface = (INIT_SECURITY_INTERFACE) GetProcAddress ( + _sspi_secur32_dll, + TEXT("InitSecurityInterfaceA")); + #endif + + if(!InitSecurityInterface) { + printf (TEXT("Failed in getting the function address, Error: %x"), GetLastError ()); + return NULL; + } + + // Use InitSecurityInterface to get the function table. + pSecurityInterface = (*InitSecurityInterface)(); + + if(!pSecurityInterface) { + printf (TEXT("Failed in getting the function table, Error: %x"), GetLastError ()); + return NULL; + } + + return pSecurityInterface; +} + +/** + * Load security.dll dynamically + */ +int load_library() { + DWORD err; + // Load the library + _sspi_security_dll = LoadLibrary("security.dll"); + + // Check if the library loaded + if(_sspi_security_dll == NULL) { + err = GetLastError(); + return err; + } + + // Load the library + _sspi_secur32_dll = LoadLibrary("secur32.dll"); + + // Check if the library loaded + if(_sspi_secur32_dll == NULL) { + err = GetLastError(); + return err; + } + + return 0; +} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos_sspi.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos_sspi.h new file mode 100644 index 0000000..a3008dc --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos_sspi.h @@ -0,0 +1,106 @@ +#ifndef SSPI_C_H +#define SSPI_C_H + +#define SECURITY_WIN32 1 + +#include +#include + +/** + * Encrypt A Message + */ +SECURITY_STATUS SEC_ENTRY _sspi_EncryptMessage(PCtxtHandle phContext, unsigned long fQOP, PSecBufferDesc pMessage, unsigned long MessageSeqNo); + +typedef DWORD (WINAPI *encryptMessage_fn)(PCtxtHandle phContext, ULONG fQOP, PSecBufferDesc pMessage, ULONG MessageSeqNo); + +/** + * Acquire Credentials + */ +SECURITY_STATUS SEC_ENTRY _sspi_AcquireCredentialsHandle( + LPSTR pszPrincipal, // Name of principal + LPSTR pszPackage, // Name of package + unsigned long fCredentialUse, // Flags indicating use + void * pvLogonId, // Pointer to logon ID + void * pAuthData, // Package specific data + SEC_GET_KEY_FN pGetKeyFn, // Pointer to GetKey() func + void * pvGetKeyArgument, // Value to pass to GetKey() + PCredHandle phCredential, // (out) Cred Handle + PTimeStamp ptsExpiry // (out) Lifetime (optional) +); + +typedef DWORD (WINAPI *acquireCredentialsHandle_fn)( + LPSTR pszPrincipal, LPSTR pszPackage, unsigned long fCredentialUse, + void * pvLogonId, void * pAuthData, SEC_GET_KEY_FN pGetKeyFn, void * pvGetKeyArgument, + PCredHandle phCredential, PTimeStamp ptsExpiry + ); + +/** + * Delete Security Context + */ +SECURITY_STATUS SEC_ENTRY _sspi_DeleteSecurityContext( + PCtxtHandle phContext // Context to delete +); + +typedef DWORD (WINAPI *deleteSecurityContext_fn)(PCtxtHandle phContext); + +/** + * Decrypt Message + */ +SECURITY_STATUS SEC_ENTRY _sspi_DecryptMessage( + PCtxtHandle phContext, + PSecBufferDesc pMessage, + unsigned long MessageSeqNo, + unsigned long pfQOP +); + +typedef DWORD (WINAPI *decryptMessage_fn)( + PCtxtHandle phContext, PSecBufferDesc pMessage, unsigned long MessageSeqNo, unsigned long pfQOP); + +/** + * Initialize Security Context + */ +SECURITY_STATUS SEC_ENTRY _sspi_initializeSecurityContext( + PCredHandle phCredential, // Cred to base context + PCtxtHandle phContext, // Existing context (OPT) + LPSTR pszTargetName, // Name of target + unsigned long fContextReq, // Context Requirements + unsigned long Reserved1, // Reserved, MBZ + unsigned long TargetDataRep, // Data rep of target + PSecBufferDesc pInput, // Input Buffers + unsigned long Reserved2, // Reserved, MBZ + PCtxtHandle phNewContext, // (out) New Context handle + PSecBufferDesc pOutput, // (inout) Output Buffers + unsigned long * pfContextAttr, // (out) Context attrs + PTimeStamp ptsExpiry // (out) Life span (OPT) +); + +typedef DWORD (WINAPI *initializeSecurityContext_fn)( + PCredHandle phCredential, PCtxtHandle phContext, LPSTR pszTargetName, unsigned long fContextReq, + unsigned long Reserved1, unsigned long TargetDataRep, PSecBufferDesc pInput, unsigned long Reserved2, + PCtxtHandle phNewContext, PSecBufferDesc pOutput, unsigned long * pfContextAttr, PTimeStamp ptsExpiry); + +/** + * Query Context Attributes + */ +SECURITY_STATUS SEC_ENTRY _sspi_QueryContextAttributes( + PCtxtHandle phContext, // Context to query + unsigned long ulAttribute, // Attribute to query + void * pBuffer // Buffer for attributes +); + +typedef DWORD (WINAPI *queryContextAttributes_fn)( + PCtxtHandle phContext, unsigned long ulAttribute, void * pBuffer); + +/** + * InitSecurityInterface + */ +PSecurityFunctionTable _ssip_InitSecurityInterface(); + +typedef DWORD (WINAPI *initSecurityInterface_fn) (); + +/** + * Load security.dll dynamically + */ +int load_library(); + +#endif \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/worker.cc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/worker.cc new file mode 100644 index 0000000..e7a472f --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/worker.cc @@ -0,0 +1,7 @@ +#include "worker.h" + +Worker::Worker() { +} + +Worker::~Worker() { +} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/worker.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/worker.h new file mode 100644 index 0000000..fb62b55 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/worker.h @@ -0,0 +1,38 @@ +#ifndef WORKER_H_ +#define WORKER_H_ + +#include +#include +#include +#include "nan.h" + +using namespace node; +using namespace v8; + +class Worker { + public: + Worker(); + virtual ~Worker(); + + // libuv's request struct. + uv_work_t request; + // Callback + NanCallback *callback; + // Parameters + void *parameters; + // Results + void *return_value; + // Did we raise an error + bool error; + // The error message + char *error_message; + // Error code if not message + int error_code; + // Any return code + int return_code; + // Method we are going to fire + void (*execute)(Worker *worker); + Handle (*mapper)(Worker *worker); +}; + +#endif // WORKER_H_ diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc new file mode 100644 index 0000000..f27ff8f --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc @@ -0,0 +1,106 @@ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "security_buffer.h" + +using namespace node; + +Persistent SecurityBuffer::constructor_template; + +SecurityBuffer::SecurityBuffer(uint32_t security_type, size_t size) : ObjectWrap() { + this->size = size; + this->data = calloc(size, sizeof(char)); + this->security_type = security_type; + // Set up the data in the sec_buffer + this->sec_buffer.BufferType = security_type; + this->sec_buffer.cbBuffer = (unsigned long)size; + this->sec_buffer.pvBuffer = this->data; +} + +SecurityBuffer::SecurityBuffer(uint32_t security_type, size_t size, void *data) : ObjectWrap() { + this->size = size; + this->data = data; + this->security_type = security_type; + // Set up the data in the sec_buffer + this->sec_buffer.BufferType = security_type; + this->sec_buffer.cbBuffer = (unsigned long)size; + this->sec_buffer.pvBuffer = this->data; +} + +SecurityBuffer::~SecurityBuffer() { + free(this->data); +} + +NAN_METHOD(SecurityBuffer::New) { + NanScope(); + SecurityBuffer *security_obj; + + if(args.Length() != 2) + return NanThrowError("Two parameters needed integer buffer type and [32 bit integer/Buffer] required"); + + if(!args[0]->IsInt32()) + return NanThrowError("Two parameters needed integer buffer type and [32 bit integer/Buffer] required"); + + if(!args[1]->IsInt32() && !Buffer::HasInstance(args[1])) + return NanThrowError("Two parameters needed integer buffer type and [32 bit integer/Buffer] required"); + + // Unpack buffer type + uint32_t buffer_type = args[0]->ToUint32()->Value(); + + // If we have an integer + if(args[1]->IsInt32()) { + security_obj = new SecurityBuffer(buffer_type, args[1]->ToUint32()->Value()); + } else { + // Get the length of the Buffer + size_t length = Buffer::Length(args[1]->ToObject()); + // Allocate space for the internal void data pointer + void *data = calloc(length, sizeof(char)); + // Write the data to out of V8 heap space + memcpy(data, Buffer::Data(args[1]->ToObject()), length); + // Create new SecurityBuffer + security_obj = new SecurityBuffer(buffer_type, length, data); + } + + // Wrap it + security_obj->Wrap(args.This()); + // Return the object + NanReturnValue(args.This()); +} + +NAN_METHOD(SecurityBuffer::ToBuffer) { + NanScope(); + // Unpack the Security Buffer object + SecurityBuffer *security_obj = ObjectWrap::Unwrap(args.This()); + // Create a Buffer + Local buffer = NanNewBufferHandle((char *)security_obj->data, (uint32_t)security_obj->size); + // Return the buffer + NanReturnValue(buffer); +} + +void SecurityBuffer::Initialize(Handle target) { + // Grab the scope of the call from Node + NanScope(); + + // Define a new function template + Local t = NanNew(New); + t->InstanceTemplate()->SetInternalFieldCount(1); + t->SetClassName(NanNew("SecurityBuffer")); + + // Class methods + NODE_SET_PROTOTYPE_METHOD(t, "toBuffer", ToBuffer); + + // Set persistent + NanAssignPersistent(constructor_template, t); + + // Set the symbol + target->ForceSet(NanNew("SecurityBuffer"), t->GetFunction()); +} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer.h new file mode 100644 index 0000000..65b0fdd --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer.h @@ -0,0 +1,48 @@ +#ifndef SECURITY_BUFFER_H +#define SECURITY_BUFFER_H + +#include +#include +#include + +#define SECURITY_WIN32 1 + +#include +#include +#include +#include "nan.h" + +using namespace v8; +using namespace node; + +class SecurityBuffer : public ObjectWrap { + public: + SecurityBuffer(uint32_t security_type, size_t size); + SecurityBuffer(uint32_t security_type, size_t size, void *data); + ~SecurityBuffer(); + + // Internal values + void *data; + size_t size; + uint32_t security_type; + SecBuffer sec_buffer; + + // Has instance check + static inline bool HasInstance(Handle val) { + if (!val->IsObject()) return false; + Local obj = val->ToObject(); + return NanNew(constructor_template)->HasInstance(obj); + }; + + // Functions available from V8 + static void Initialize(Handle target); + static NAN_METHOD(ToBuffer); + + // Constructor used for creating new Long objects from C++ + static Persistent constructor_template; + + private: + static NAN_METHOD(New); +}; + +#endif \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer.js new file mode 100644 index 0000000..4996163 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer.js @@ -0,0 +1,12 @@ +var SecurityBufferNative = require('../../../build/Release/kerberos').SecurityBuffer; + +// Add some attributes +SecurityBufferNative.VERSION = 0; +SecurityBufferNative.EMPTY = 0; +SecurityBufferNative.DATA = 1; +SecurityBufferNative.TOKEN = 2; +SecurityBufferNative.PADDING = 9; +SecurityBufferNative.STREAM = 10; + +// Export the modified class +exports.SecurityBuffer = SecurityBufferNative; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc new file mode 100644 index 0000000..e9ac963 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc @@ -0,0 +1,185 @@ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define SECURITY_WIN32 1 + +#include "security_buffer_descriptor.h" +#include "security_buffer.h" + +Persistent SecurityBufferDescriptor::constructor_template; + +SecurityBufferDescriptor::SecurityBufferDescriptor() : ObjectWrap() { +} + +SecurityBufferDescriptor::SecurityBufferDescriptor(const Persistent& arrayObjectPersistent) : ObjectWrap() { + SecurityBuffer *security_obj = NULL; + // Get the Local value + Local arrayObject = NanNew(arrayObjectPersistent); + + // Safe reference to array + this->arrayObject = arrayObject; + + // Unpack the array and ensure we have a valid descriptor + this->secBufferDesc.cBuffers = arrayObject->Length(); + this->secBufferDesc.ulVersion = SECBUFFER_VERSION; + + if(arrayObject->Length() == 1) { + // Unwrap the buffer + security_obj = ObjectWrap::Unwrap(arrayObject->Get(0)->ToObject()); + // Assign the buffer + this->secBufferDesc.pBuffers = &security_obj->sec_buffer; + } else { + this->secBufferDesc.pBuffers = new SecBuffer[arrayObject->Length()]; + this->secBufferDesc.cBuffers = arrayObject->Length(); + + // Assign the buffers + for(uint32_t i = 0; i < arrayObject->Length(); i++) { + security_obj = ObjectWrap::Unwrap(arrayObject->Get(i)->ToObject()); + this->secBufferDesc.pBuffers[i].BufferType = security_obj->sec_buffer.BufferType; + this->secBufferDesc.pBuffers[i].pvBuffer = security_obj->sec_buffer.pvBuffer; + this->secBufferDesc.pBuffers[i].cbBuffer = security_obj->sec_buffer.cbBuffer; + } + } +} + +SecurityBufferDescriptor::~SecurityBufferDescriptor() { +} + +size_t SecurityBufferDescriptor::bufferSize() { + SecurityBuffer *security_obj = NULL; + + if(this->secBufferDesc.cBuffers == 1) { + security_obj = ObjectWrap::Unwrap(arrayObject->Get(0)->ToObject()); + return security_obj->size; + } else { + int bytesToAllocate = 0; + + for(unsigned int i = 0; i < this->secBufferDesc.cBuffers; i++) { + bytesToAllocate += this->secBufferDesc.pBuffers[i].cbBuffer; + } + + // Return total size + return bytesToAllocate; + } +} + +char *SecurityBufferDescriptor::toBuffer() { + SecurityBuffer *security_obj = NULL; + char *data = NULL; + + if(this->secBufferDesc.cBuffers == 1) { + security_obj = ObjectWrap::Unwrap(arrayObject->Get(0)->ToObject()); + data = (char *)malloc(security_obj->size * sizeof(char)); + memcpy(data, security_obj->data, security_obj->size); + } else { + size_t bytesToAllocate = this->bufferSize(); + char *data = (char *)calloc(bytesToAllocate, sizeof(char)); + int offset = 0; + + for(unsigned int i = 0; i < this->secBufferDesc.cBuffers; i++) { + memcpy((data + offset), this->secBufferDesc.pBuffers[i].pvBuffer, this->secBufferDesc.pBuffers[i].cbBuffer); + offset +=this->secBufferDesc.pBuffers[i].cbBuffer; + } + + // Return the data + return data; + } + + return data; +} + +NAN_METHOD(SecurityBufferDescriptor::New) { + NanScope(); + SecurityBufferDescriptor *security_obj; + Persistent arrayObject; + + if(args.Length() != 1) + return NanThrowError("There must be 1 argument passed in where the first argument is a [int32 or an Array of SecurityBuffers]"); + + if(!args[0]->IsInt32() && !args[0]->IsArray()) + return NanThrowError("There must be 1 argument passed in where the first argument is a [int32 or an Array of SecurityBuffers]"); + + if(args[0]->IsArray()) { + Handle array = Handle::Cast(args[0]); + // Iterate over all items and ensure we the right type + for(uint32_t i = 0; i < array->Length(); i++) { + if(!SecurityBuffer::HasInstance(array->Get(i))) { + return NanThrowError("There must be 1 argument passed in where the first argument is a [int32 or an Array of SecurityBuffers]"); + } + } + } + + // We have a single integer + if(args[0]->IsInt32()) { + // Create new SecurityBuffer instance + Local argv[] = {NanNew(0x02), args[0]}; + Handle security_buffer = NanNew(SecurityBuffer::constructor_template)->GetFunction()->NewInstance(2, argv); + // Create a new array + Local array = NanNew(1); + // Set the first value + array->Set(0, security_buffer); + + // Create persistent handle + Persistent persistenHandler; + NanAssignPersistent(persistenHandler, array); + + // Create descriptor + security_obj = new SecurityBufferDescriptor(persistenHandler); + } else { + // Create a persistent handler + Persistent persistenHandler; + NanAssignPersistent(persistenHandler, Handle::Cast(args[0])); + // Create a descriptor + security_obj = new SecurityBufferDescriptor(persistenHandler); + } + + // Wrap it + security_obj->Wrap(args.This()); + // Return the object + NanReturnValue(args.This()); +} + +NAN_METHOD(SecurityBufferDescriptor::ToBuffer) { + NanScope(); + + // Unpack the Security Buffer object + SecurityBufferDescriptor *security_obj = ObjectWrap::Unwrap(args.This()); + + // Get the buffer + char *buffer_data = security_obj->toBuffer(); + size_t buffer_size = security_obj->bufferSize(); + + // Create a Buffer + Local buffer = NanNewBufferHandle(buffer_data, (uint32_t)buffer_size); + + // Return the buffer + NanReturnValue(buffer); +} + +void SecurityBufferDescriptor::Initialize(Handle target) { + // Grab the scope of the call from Node + NanScope(); + + // Define a new function template + Local t = NanNew(New); + t->InstanceTemplate()->SetInternalFieldCount(1); + t->SetClassName(NanNew("SecurityBufferDescriptor")); + + // Class methods + NODE_SET_PROTOTYPE_METHOD(t, "toBuffer", ToBuffer); + + // Set persistent + NanAssignPersistent(constructor_template, t); + + // Set the symbol + target->ForceSet(NanNew("SecurityBufferDescriptor"), t->GetFunction()); +} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h new file mode 100644 index 0000000..c4d98e4 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h @@ -0,0 +1,46 @@ +#ifndef SECURITY_BUFFER_DESCRIPTOR_H +#define SECURITY_BUFFER_DESCRIPTOR_H + +#include +#include +#include + +#include +#include +#include +#include "nan.h" + +using namespace v8; +using namespace node; + +class SecurityBufferDescriptor : public ObjectWrap { + public: + Local arrayObject; + SecBufferDesc secBufferDesc; + + SecurityBufferDescriptor(); + SecurityBufferDescriptor(const Persistent& arrayObjectPersistent); + ~SecurityBufferDescriptor(); + + // Has instance check + static inline bool HasInstance(Handle val) { + if (!val->IsObject()) return false; + Local obj = val->ToObject(); + return NanNew(constructor_template)->HasInstance(obj); + }; + + char *toBuffer(); + size_t bufferSize(); + + // Functions available from V8 + static void Initialize(Handle target); + static NAN_METHOD(ToBuffer); + + // Constructor used for creating new Long objects from C++ + static Persistent constructor_template; + + private: + static NAN_METHOD(New); +}; + +#endif \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js new file mode 100644 index 0000000..9421392 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js @@ -0,0 +1,3 @@ +var SecurityBufferDescriptorNative = require('../../../build/Release/kerberos').SecurityBufferDescriptor; +// Export the modified class +exports.SecurityBufferDescriptor = SecurityBufferDescriptorNative; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_context.cc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_context.cc new file mode 100644 index 0000000..cd47320 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_context.cc @@ -0,0 +1,869 @@ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "security_context.h" +#include "security_buffer_descriptor.h" + +#ifndef ARRAY_SIZE +# define ARRAY_SIZE(a) (sizeof((a)) / sizeof((a)[0])) +#endif + +static LPSTR DisplaySECError(DWORD ErrCode); + +// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +// UV Lib callbacks +// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +static void Process(uv_work_t* work_req) { + // Grab the worker + Worker *worker = static_cast(work_req->data); + // Execute the worker code + worker->execute(worker); +} + +static void After(uv_work_t* work_req) { + // Grab the scope of the call from Node + NanScope(); + + // Get the worker reference + Worker *worker = static_cast(work_req->data); + + // If we have an error + if(worker->error) { + Local err = v8::Exception::Error(NanNew(worker->error_message)); + Local obj = err->ToObject(); + obj->Set(NanNew("code"), NanNew(worker->error_code)); + Local args[2] = { err, NanNull() }; + // Execute the error + v8::TryCatch try_catch; + + // Call the callback + worker->callback->Call(ARRAY_SIZE(args), args); + + // If we have an exception handle it as a fatalexception + if (try_catch.HasCaught()) { + node::FatalException(try_catch); + } + } else { + // // Map the data + Handle result = worker->mapper(worker); + // Set up the callback with a null first + Handle args[2] = { NanNull(), result}; + // Wrap the callback function call in a TryCatch so that we can call + // node's FatalException afterwards. This makes it possible to catch + // the exception from JavaScript land using the + // process.on('uncaughtException') event. + v8::TryCatch try_catch; + + // Call the callback + worker->callback->Call(ARRAY_SIZE(args), args); + + // If we have an exception handle it as a fatalexception + if (try_catch.HasCaught()) { + node::FatalException(try_catch); + } + } + + // Clean up the memory + delete worker->callback; + delete worker; +} + +Persistent SecurityContext::constructor_template; + +SecurityContext::SecurityContext() : ObjectWrap() { +} + +SecurityContext::~SecurityContext() { + if(this->hasContext) { + _sspi_DeleteSecurityContext(&this->m_Context); + } +} + +NAN_METHOD(SecurityContext::New) { + NanScope(); + + PSecurityFunctionTable pSecurityInterface = NULL; + DWORD dwNumOfPkgs; + SECURITY_STATUS status; + + // Create code object + SecurityContext *security_obj = new SecurityContext(); + // Get security table interface + pSecurityInterface = _ssip_InitSecurityInterface(); + // Call the security interface + status = (*pSecurityInterface->EnumerateSecurityPackages)( + &dwNumOfPkgs, + &security_obj->m_PkgInfo); + if(status != SEC_E_OK) { + printf(TEXT("Failed in retrieving security packages, Error: %x"), GetLastError()); + return NanThrowError("Failed in retrieving security packages"); + } + + // Wrap it + security_obj->Wrap(args.This()); + // Return the object + NanReturnValue(args.This()); +} + +// +// Async InitializeContext +// +typedef struct SecurityContextStaticInitializeCall { + char *service_principal_name_str; + char *decoded_input_str; + int decoded_input_str_length; + SecurityContext *context; +} SecurityContextStaticInitializeCall; + +static void _initializeContext(Worker *worker) { + // Status of operation + SECURITY_STATUS status; + BYTE *out_bound_data_str = NULL; + SecurityContextStaticInitializeCall *call = (SecurityContextStaticInitializeCall *)worker->parameters; + + // Structures used for c calls + SecBufferDesc ibd, obd; + SecBuffer ib, ob; + + // + // Prepare data structure for returned data from SSPI + ob.BufferType = SECBUFFER_TOKEN; + ob.cbBuffer = call->context->m_PkgInfo->cbMaxToken; + // Allocate space for return data + out_bound_data_str = new BYTE[ob.cbBuffer + sizeof(DWORD)]; + ob.pvBuffer = out_bound_data_str; + // prepare buffer description + obd.cBuffers = 1; + obd.ulVersion = SECBUFFER_VERSION; + obd.pBuffers = &ob; + + // + // Prepare the data we are passing to the SSPI method + if(call->decoded_input_str_length > 0) { + ib.BufferType = SECBUFFER_TOKEN; + ib.cbBuffer = call->decoded_input_str_length; + ib.pvBuffer = call->decoded_input_str; + // prepare buffer description + ibd.cBuffers = 1; + ibd.ulVersion = SECBUFFER_VERSION; + ibd.pBuffers = &ib; + } + + // Perform initialization step + status = _sspi_initializeSecurityContext( + &call->context->security_credentials->m_Credentials + , NULL + , const_cast(call->service_principal_name_str) + , 0x02 // MUTUAL + , 0 + , 0 // Network + , call->decoded_input_str_length > 0 ? &ibd : NULL + , 0 + , &call->context->m_Context + , &obd + , &call->context->CtxtAttr + , &call->context->Expiration + ); + + // If we have a ok or continue let's prepare the result + if(status == SEC_E_OK + || status == SEC_I_COMPLETE_NEEDED + || status == SEC_I_CONTINUE_NEEDED + || status == SEC_I_COMPLETE_AND_CONTINUE + ) { + call->context->hasContext = true; + call->context->payload = base64_encode((const unsigned char *)ob.pvBuffer, ob.cbBuffer); + + // Set the context + worker->return_code = status; + worker->return_value = call->context; + } else if(status == SEC_E_INSUFFICIENT_MEMORY) { + worker->error = TRUE; + worker->error_code = status; + worker->error_message = "SEC_E_INSUFFICIENT_MEMORY There is not enough memory available to complete the requested action."; + } else if(status == SEC_E_INTERNAL_ERROR) { + worker->error = TRUE; + worker->error_code = status; + worker->error_message = "SEC_E_INTERNAL_ERROR An error occurred that did not map to an SSPI error code."; + } else if(status == SEC_E_INVALID_HANDLE) { + worker->error = TRUE; + worker->error_code = status; + worker->error_message = "SEC_E_INVALID_HANDLE The handle passed to the function is not valid."; + } else if(status == SEC_E_INVALID_TOKEN) { + worker->error = TRUE; + worker->error_code = status; + worker->error_message = "SEC_E_INVALID_TOKEN The error is due to a malformed input token, such as a token corrupted in transit, a token of incorrect size, or a token passed into the wrong security package. Passing a token to the wrong package can happen if the client and server did not negotiate the proper security package."; + } else if(status == SEC_E_LOGON_DENIED) { + worker->error = TRUE; + worker->error_code = status; + worker->error_message = "SEC_E_LOGON_DENIED The logon failed."; + } else if(status == SEC_E_NO_AUTHENTICATING_AUTHORITY) { + worker->error = TRUE; + worker->error_code = status; + worker->error_message = "SEC_E_NO_AUTHENTICATING_AUTHORITY No authority could be contacted for authentication. The domain name of the authenticating party could be wrong, the domain could be unreachable, or there might have been a trust relationship failure."; + } else if(status == SEC_E_NO_CREDENTIALS) { + worker->error = TRUE; + worker->error_code = status; + worker->error_message = "SEC_E_NO_CREDENTIALS No credentials are available in the security package."; + } else if(status == SEC_E_TARGET_UNKNOWN) { + worker->error = TRUE; + worker->error_code = status; + worker->error_message = "SEC_E_TARGET_UNKNOWN The target was not recognized."; + } else if(status == SEC_E_UNSUPPORTED_FUNCTION) { + worker->error = TRUE; + worker->error_code = status; + worker->error_message = "SEC_E_UNSUPPORTED_FUNCTION A context attribute flag that is not valid (ISC_REQ_DELEGATE or ISC_REQ_PROMPT_FOR_CREDS) was specified in the fContextReq parameter."; + } else if(status == SEC_E_WRONG_PRINCIPAL) { + worker->error = TRUE; + worker->error_code = status; + worker->error_message = "SEC_E_WRONG_PRINCIPAL The principal that received the authentication request is not the same as the one passed into the pszTargetName parameter. This indicates a failure in mutual authentication."; + } else { + worker->error = TRUE; + worker->error_code = status; + worker->error_message = DisplaySECError(status); + } + + // Clean up data + if(call->decoded_input_str != NULL) free(call->decoded_input_str); + if(call->service_principal_name_str != NULL) free(call->service_principal_name_str); +} + +static Handle _map_initializeContext(Worker *worker) { + // Unwrap the security context + SecurityContext *context = (SecurityContext *)worker->return_value; + // Return the value + return NanObjectWrapHandle(context); +} + +NAN_METHOD(SecurityContext::InitializeContext) { + NanScope(); + char *service_principal_name_str = NULL, *input_str = NULL, *decoded_input_str = NULL; + int decoded_input_str_length = NULL; + // Store reference to security credentials + SecurityCredentials *security_credentials = NULL; + + // We need 3 parameters + if(args.Length() != 4) + return NanThrowError("Initialize must be called with [credential:SecurityCredential, servicePrincipalName:string, input:string, callback:function]"); + + // First parameter must be an instance of SecurityCredentials + if(!SecurityCredentials::HasInstance(args[0])) + return NanThrowError("First parameter for Initialize must be an instance of SecurityCredentials"); + + // Second parameter must be a string + if(!args[1]->IsString()) + return NanThrowError("Second parameter for Initialize must be a string"); + + // Third parameter must be a base64 encoded string + if(!args[2]->IsString()) + return NanThrowError("Second parameter for Initialize must be a string"); + + // Third parameter must be a callback + if(!args[3]->IsFunction()) + return NanThrowError("Third parameter for Initialize must be a callback function"); + + // Let's unpack the values + Local service_principal_name = args[1]->ToString(); + service_principal_name_str = (char *)calloc(service_principal_name->Utf8Length() + 1, sizeof(char)); + service_principal_name->WriteUtf8(service_principal_name_str); + + // Unpack the user name + Local input = args[2]->ToString(); + + if(input->Utf8Length() > 0) { + input_str = (char *)calloc(input->Utf8Length() + 1, sizeof(char)); + input->WriteUtf8(input_str); + + // Now let's get the base64 decoded string + decoded_input_str = (char *)base64_decode(input_str, &decoded_input_str_length); + // Free original allocation + free(input_str); + } + + // Unpack the Security credentials + security_credentials = ObjectWrap::Unwrap(args[0]->ToObject()); + // Create Security context instance + Local security_context_value = NanNew(constructor_template)->GetFunction()->NewInstance(); + // Unwrap the security context + SecurityContext *security_context = ObjectWrap::Unwrap(security_context_value); + // Add a reference to the security_credentials + security_context->security_credentials = security_credentials; + + // Build the call function + SecurityContextStaticInitializeCall *call = (SecurityContextStaticInitializeCall *)calloc(1, sizeof(SecurityContextStaticInitializeCall)); + call->context = security_context; + call->decoded_input_str = decoded_input_str; + call->decoded_input_str_length = decoded_input_str_length; + call->service_principal_name_str = service_principal_name_str; + + // Callback + Local callback = Local::Cast(args[3]); + + // Let's allocate some space + Worker *worker = new Worker(); + worker->error = false; + worker->request.data = worker; + worker->callback = new NanCallback(callback); + worker->parameters = call; + worker->execute = _initializeContext; + worker->mapper = _map_initializeContext; + + // Schedule the worker with lib_uv + uv_queue_work(uv_default_loop(), &worker->request, Process, (uv_after_work_cb)After); + + // Return no value as it's callback based + NanReturnValue(NanUndefined()); +} + +NAN_GETTER(SecurityContext::PayloadGetter) { + NanScope(); + // Unpack the context object + SecurityContext *context = ObjectWrap::Unwrap(args.This()); + // Return the low bits + NanReturnValue(NanNew(context->payload)); +} + +NAN_GETTER(SecurityContext::HasContextGetter) { + NanScope(); + // Unpack the context object + SecurityContext *context = ObjectWrap::Unwrap(args.This()); + // Return the low bits + NanReturnValue(NanNew(context->hasContext)); +} + +// +// Async InitializeContextStep +// +typedef struct SecurityContextStepStaticInitializeCall { + char *service_principal_name_str; + char *decoded_input_str; + int decoded_input_str_length; + SecurityContext *context; +} SecurityContextStepStaticInitializeCall; + +static void _initializeContextStep(Worker *worker) { + // Outbound data array + BYTE *out_bound_data_str = NULL; + // Status of operation + SECURITY_STATUS status; + // Unpack data + SecurityContextStepStaticInitializeCall *call = (SecurityContextStepStaticInitializeCall *)worker->parameters; + SecurityContext *context = call->context; + // Structures used for c calls + SecBufferDesc ibd, obd; + SecBuffer ib, ob; + + // + // Prepare data structure for returned data from SSPI + ob.BufferType = SECBUFFER_TOKEN; + ob.cbBuffer = context->m_PkgInfo->cbMaxToken; + // Allocate space for return data + out_bound_data_str = new BYTE[ob.cbBuffer + sizeof(DWORD)]; + ob.pvBuffer = out_bound_data_str; + // prepare buffer description + obd.cBuffers = 1; + obd.ulVersion = SECBUFFER_VERSION; + obd.pBuffers = &ob; + + // + // Prepare the data we are passing to the SSPI method + if(call->decoded_input_str_length > 0) { + ib.BufferType = SECBUFFER_TOKEN; + ib.cbBuffer = call->decoded_input_str_length; + ib.pvBuffer = call->decoded_input_str; + // prepare buffer description + ibd.cBuffers = 1; + ibd.ulVersion = SECBUFFER_VERSION; + ibd.pBuffers = &ib; + } + + // Perform initialization step + status = _sspi_initializeSecurityContext( + &context->security_credentials->m_Credentials + , context->hasContext == true ? &context->m_Context : NULL + , const_cast(call->service_principal_name_str) + , 0x02 // MUTUAL + , 0 + , 0 // Network + , call->decoded_input_str_length ? &ibd : NULL + , 0 + , &context->m_Context + , &obd + , &context->CtxtAttr + , &context->Expiration + ); + + // If we have a ok or continue let's prepare the result + if(status == SEC_E_OK + || status == SEC_I_COMPLETE_NEEDED + || status == SEC_I_CONTINUE_NEEDED + || status == SEC_I_COMPLETE_AND_CONTINUE + ) { + // Set the new payload + if(context->payload != NULL) free(context->payload); + context->payload = base64_encode((const unsigned char *)ob.pvBuffer, ob.cbBuffer); + worker->return_code = status; + worker->return_value = context; + } else { + worker->error = TRUE; + worker->error_code = status; + worker->error_message = DisplaySECError(status); + } + + // Clean up data + if(call->decoded_input_str != NULL) free(call->decoded_input_str); + if(call->service_principal_name_str != NULL) free(call->service_principal_name_str); +} + +static Handle _map_initializeContextStep(Worker *worker) { + // Unwrap the security context + SecurityContext *context = (SecurityContext *)worker->return_value; + // Return the value + return NanObjectWrapHandle(context); +} + +NAN_METHOD(SecurityContext::InitalizeStep) { + NanScope(); + + char *service_principal_name_str = NULL, *input_str = NULL, *decoded_input_str = NULL; + int decoded_input_str_length = NULL; + + // We need 3 parameters + if(args.Length() != 3) + return NanThrowError("Initialize must be called with [servicePrincipalName:string, input:string, callback:function]"); + + // Second parameter must be a string + if(!args[0]->IsString()) + return NanThrowError("First parameter for Initialize must be a string"); + + // Third parameter must be a base64 encoded string + if(!args[1]->IsString()) + return NanThrowError("Second parameter for Initialize must be a string"); + + // Third parameter must be a base64 encoded string + if(!args[2]->IsFunction()) + return NanThrowError("Third parameter for Initialize must be a callback function"); + + // Let's unpack the values + Local service_principal_name = args[0]->ToString(); + service_principal_name_str = (char *)calloc(service_principal_name->Utf8Length() + 1, sizeof(char)); + service_principal_name->WriteUtf8(service_principal_name_str); + + // Unpack the user name + Local input = args[1]->ToString(); + + if(input->Utf8Length() > 0) { + input_str = (char *)calloc(input->Utf8Length() + 1, sizeof(char)); + input->WriteUtf8(input_str); + // Now let's get the base64 decoded string + decoded_input_str = (char *)base64_decode(input_str, &decoded_input_str_length); + // Free input string + free(input_str); + } + + // Unwrap the security context + SecurityContext *security_context = ObjectWrap::Unwrap(args.This()); + + // Create call structure + SecurityContextStepStaticInitializeCall *call = (SecurityContextStepStaticInitializeCall *)calloc(1, sizeof(SecurityContextStepStaticInitializeCall)); + call->context = security_context; + call->decoded_input_str = decoded_input_str; + call->decoded_input_str_length = decoded_input_str_length; + call->service_principal_name_str = service_principal_name_str; + + // Callback + Local callback = Local::Cast(args[2]); + + // Let's allocate some space + Worker *worker = new Worker(); + worker->error = false; + worker->request.data = worker; + worker->callback = new NanCallback(callback); + worker->parameters = call; + worker->execute = _initializeContextStep; + worker->mapper = _map_initializeContextStep; + + // Schedule the worker with lib_uv + uv_queue_work(uv_default_loop(), &worker->request, Process, (uv_after_work_cb)After); + + // Return no value as it's callback based + NanReturnValue(NanUndefined()); +} + +// +// Async EncryptMessage +// +typedef struct SecurityContextEncryptMessageCall { + SecurityContext *context; + SecurityBufferDescriptor *descriptor; + unsigned long flags; +} SecurityContextEncryptMessageCall; + +static void _encryptMessage(Worker *worker) { + SECURITY_STATUS status; + // Unpack call + SecurityContextEncryptMessageCall *call = (SecurityContextEncryptMessageCall *)worker->parameters; + // Unpack the security context + SecurityContext *context = call->context; + SecurityBufferDescriptor *descriptor = call->descriptor; + + // Let's execute encryption + status = _sspi_EncryptMessage( + &context->m_Context + , call->flags + , &descriptor->secBufferDesc + , 0 + ); + + // We've got ok + if(status == SEC_E_OK) { + int bytesToAllocate = (int)descriptor->bufferSize(); + // Free up existing payload + if(context->payload != NULL) free(context->payload); + // Save the payload + context->payload = base64_encode((unsigned char *)descriptor->toBuffer(), bytesToAllocate); + // Set result + worker->return_code = status; + worker->return_value = context; + } else { + worker->error = TRUE; + worker->error_code = status; + worker->error_message = DisplaySECError(status); + } +} + +static Handle _map_encryptMessage(Worker *worker) { + // Unwrap the security context + SecurityContext *context = (SecurityContext *)worker->return_value; + // Return the value + return NanObjectWrapHandle(context); +} + +NAN_METHOD(SecurityContext::EncryptMessage) { + NanScope(); + + if(args.Length() != 3) + return NanThrowError("EncryptMessage takes an instance of SecurityBufferDescriptor, an integer flag and a callback function"); + if(!SecurityBufferDescriptor::HasInstance(args[0])) + return NanThrowError("EncryptMessage takes an instance of SecurityBufferDescriptor, an integer flag and a callback function"); + if(!args[1]->IsUint32()) + return NanThrowError("EncryptMessage takes an instance of SecurityBufferDescriptor, an integer flag and a callback function"); + if(!args[2]->IsFunction()) + return NanThrowError("EncryptMessage takes an instance of SecurityBufferDescriptor, an integer flag and a callback function"); + + // Unpack the security context + SecurityContext *security_context = ObjectWrap::Unwrap(args.This()); + + // Unpack the descriptor + SecurityBufferDescriptor *descriptor = ObjectWrap::Unwrap(args[0]->ToObject()); + + // Create call structure + SecurityContextEncryptMessageCall *call = (SecurityContextEncryptMessageCall *)calloc(1, sizeof(SecurityContextEncryptMessageCall)); + call->context = security_context; + call->descriptor = descriptor; + call->flags = (unsigned long)args[1]->ToInteger()->Value(); + + // Callback + Local callback = Local::Cast(args[2]); + + // Let's allocate some space + Worker *worker = new Worker(); + worker->error = false; + worker->request.data = worker; + worker->callback = new NanCallback(callback); + worker->parameters = call; + worker->execute = _encryptMessage; + worker->mapper = _map_encryptMessage; + + // Schedule the worker with lib_uv + uv_queue_work(uv_default_loop(), &worker->request, Process, (uv_after_work_cb)After); + + // Return no value as it's callback based + NanReturnValue(NanUndefined()); +} + +// +// Async DecryptMessage +// +typedef struct SecurityContextDecryptMessageCall { + SecurityContext *context; + SecurityBufferDescriptor *descriptor; +} SecurityContextDecryptMessageCall; + +static void _decryptMessage(Worker *worker) { + unsigned long quality = 0; + SECURITY_STATUS status; + + // Unpack parameters + SecurityContextDecryptMessageCall *call = (SecurityContextDecryptMessageCall *)worker->parameters; + SecurityContext *context = call->context; + SecurityBufferDescriptor *descriptor = call->descriptor; + + // Let's execute encryption + status = _sspi_DecryptMessage( + &context->m_Context + , &descriptor->secBufferDesc + , 0 + , (unsigned long)&quality + ); + + // We've got ok + if(status == SEC_E_OK) { + int bytesToAllocate = (int)descriptor->bufferSize(); + // Free up existing payload + if(context->payload != NULL) free(context->payload); + // Save the payload + context->payload = base64_encode((unsigned char *)descriptor->toBuffer(), bytesToAllocate); + // Set return values + worker->return_code = status; + worker->return_value = context; + } else { + worker->error = TRUE; + worker->error_code = status; + worker->error_message = DisplaySECError(status); + } +} + +static Handle _map_decryptMessage(Worker *worker) { + // Unwrap the security context + SecurityContext *context = (SecurityContext *)worker->return_value; + // Return the value + return NanObjectWrapHandle(context); +} + +NAN_METHOD(SecurityContext::DecryptMessage) { + NanScope(); + + if(args.Length() != 2) + return NanThrowError("DecryptMessage takes an instance of SecurityBufferDescriptor and a callback function"); + if(!SecurityBufferDescriptor::HasInstance(args[0])) + return NanThrowError("DecryptMessage takes an instance of SecurityBufferDescriptor and a callback function"); + if(!args[1]->IsFunction()) + return NanThrowError("DecryptMessage takes an instance of SecurityBufferDescriptor and a callback function"); + + // Unpack the security context + SecurityContext *security_context = ObjectWrap::Unwrap(args.This()); + // Unpack the descriptor + SecurityBufferDescriptor *descriptor = ObjectWrap::Unwrap(args[0]->ToObject()); + // Create call structure + SecurityContextDecryptMessageCall *call = (SecurityContextDecryptMessageCall *)calloc(1, sizeof(SecurityContextDecryptMessageCall)); + call->context = security_context; + call->descriptor = descriptor; + + // Callback + Local callback = Local::Cast(args[1]); + + // Let's allocate some space + Worker *worker = new Worker(); + worker->error = false; + worker->request.data = worker; + worker->callback = new NanCallback(callback); + worker->parameters = call; + worker->execute = _decryptMessage; + worker->mapper = _map_decryptMessage; + + // Schedule the worker with lib_uv + uv_queue_work(uv_default_loop(), &worker->request, Process, (uv_after_work_cb)After); + + // Return no value as it's callback based + NanReturnValue(NanUndefined()); +} + +// +// Async QueryContextAttributes +// +typedef struct SecurityContextQueryContextAttributesCall { + SecurityContext *context; + uint32_t attribute; +} SecurityContextQueryContextAttributesCall; + +static void _queryContextAttributes(Worker *worker) { + SECURITY_STATUS status; + + // Cast to data structure + SecurityContextQueryContextAttributesCall *call = (SecurityContextQueryContextAttributesCall *)worker->parameters; + + // Allocate some space + SecPkgContext_Sizes *sizes = (SecPkgContext_Sizes *)calloc(1, sizeof(SecPkgContext_Sizes)); + // Let's grab the query context attribute + status = _sspi_QueryContextAttributes( + &call->context->m_Context, + call->attribute, + sizes + ); + + if(status == SEC_E_OK) { + worker->return_code = status; + worker->return_value = sizes; + } else { + worker->error = TRUE; + worker->error_code = status; + worker->error_message = DisplaySECError(status); + } +} + +static Handle _map_queryContextAttributes(Worker *worker) { + // Cast to data structure + SecurityContextQueryContextAttributesCall *call = (SecurityContextQueryContextAttributesCall *)worker->parameters; + // Unpack the attribute + uint32_t attribute = call->attribute; + + // Convert data + if(attribute == SECPKG_ATTR_SIZES) { + SecPkgContext_Sizes *sizes = (SecPkgContext_Sizes *)worker->return_value; + // Create object + Local value = NanNew(); + value->Set(NanNew("maxToken"), NanNew(uint32_t(sizes->cbMaxToken))); + value->Set(NanNew("maxSignature"), NanNew(uint32_t(sizes->cbMaxSignature))); + value->Set(NanNew("blockSize"), NanNew(uint32_t(sizes->cbBlockSize))); + value->Set(NanNew("securityTrailer"), NanNew(uint32_t(sizes->cbSecurityTrailer))); + return value; + } + + // Return the value + return NanNull(); +} + +NAN_METHOD(SecurityContext::QueryContextAttributes) { + NanScope(); + + if(args.Length() != 2) + return NanThrowError("QueryContextAttributes method takes a an integer Attribute specifier and a callback function"); + if(!args[0]->IsInt32()) + return NanThrowError("QueryContextAttributes method takes a an integer Attribute specifier and a callback function"); + if(!args[1]->IsFunction()) + return NanThrowError("QueryContextAttributes method takes a an integer Attribute specifier and a callback function"); + + // Unpack the security context + SecurityContext *security_context = ObjectWrap::Unwrap(args.This()); + + // Unpack the int value + uint32_t attribute = args[0]->ToInt32()->Value(); + + // Check that we have a supported attribute + if(attribute != SECPKG_ATTR_SIZES) + return NanThrowError("QueryContextAttributes only supports the SECPKG_ATTR_SIZES attribute"); + + // Create call structure + SecurityContextQueryContextAttributesCall *call = (SecurityContextQueryContextAttributesCall *)calloc(1, sizeof(SecurityContextQueryContextAttributesCall)); + call->attribute = attribute; + call->context = security_context; + + // Callback + Local callback = Local::Cast(args[1]); + + // Let's allocate some space + Worker *worker = new Worker(); + worker->error = false; + worker->request.data = worker; + worker->callback = new NanCallback(callback); + worker->parameters = call; + worker->execute = _queryContextAttributes; + worker->mapper = _map_queryContextAttributes; + + // Schedule the worker with lib_uv + uv_queue_work(uv_default_loop(), &worker->request, Process, (uv_after_work_cb)After); + + // Return no value as it's callback based + NanReturnValue(NanUndefined()); +} + +void SecurityContext::Initialize(Handle target) { + // Grab the scope of the call from Node + NanScope(); + + // Define a new function template + Local t = NanNew(New); + t->InstanceTemplate()->SetInternalFieldCount(1); + t->SetClassName(NanNew("SecurityContext")); + + // Class methods + NODE_SET_METHOD(t, "initialize", InitializeContext); + + // Set up method for the instance + NODE_SET_PROTOTYPE_METHOD(t, "initialize", InitalizeStep); + NODE_SET_PROTOTYPE_METHOD(t, "decryptMessage", DecryptMessage); + NODE_SET_PROTOTYPE_METHOD(t, "queryContextAttributes", QueryContextAttributes); + NODE_SET_PROTOTYPE_METHOD(t, "encryptMessage", EncryptMessage); + + // Get prototype + Local proto = t->PrototypeTemplate(); + + // Getter for the response + proto->SetAccessor(NanNew("payload"), SecurityContext::PayloadGetter); + proto->SetAccessor(NanNew("hasContext"), SecurityContext::HasContextGetter); + + // Set persistent + NanAssignPersistent(constructor_template, t); + + // Set the symbol + target->ForceSet(NanNew("SecurityContext"), t->GetFunction()); +} + +static LPSTR DisplaySECError(DWORD ErrCode) { + LPSTR pszName = NULL; // WinError.h + + switch(ErrCode) { + case SEC_E_BUFFER_TOO_SMALL: + pszName = "SEC_E_BUFFER_TOO_SMALL - The message buffer is too small. Used with the Digest SSP."; + break; + + case SEC_E_CRYPTO_SYSTEM_INVALID: + pszName = "SEC_E_CRYPTO_SYSTEM_INVALID - The cipher chosen for the security context is not supported. Used with the Digest SSP."; + break; + case SEC_E_INCOMPLETE_MESSAGE: + pszName = "SEC_E_INCOMPLETE_MESSAGE - The data in the input buffer is incomplete. The application needs to read more data from the server and call DecryptMessageSync (General) again."; + break; + + case SEC_E_INVALID_HANDLE: + pszName = "SEC_E_INVALID_HANDLE - A context handle that is not valid was specified in the phContext parameter. Used with the Digest and Schannel SSPs."; + break; + + case SEC_E_INVALID_TOKEN: + pszName = "SEC_E_INVALID_TOKEN - The buffers are of the wrong type or no buffer of type SECBUFFER_DATA was found. Used with the Schannel SSP."; + break; + + case SEC_E_MESSAGE_ALTERED: + pszName = "SEC_E_MESSAGE_ALTERED - The message has been altered. Used with the Digest and Schannel SSPs."; + break; + + case SEC_E_OUT_OF_SEQUENCE: + pszName = "SEC_E_OUT_OF_SEQUENCE - The message was not received in the correct sequence."; + break; + + case SEC_E_QOP_NOT_SUPPORTED: + pszName = "SEC_E_QOP_NOT_SUPPORTED - Neither confidentiality nor integrity are supported by the security context. Used with the Digest SSP."; + break; + + case SEC_I_CONTEXT_EXPIRED: + pszName = "SEC_I_CONTEXT_EXPIRED - The message sender has finished using the connection and has initiated a shutdown."; + break; + + case SEC_I_RENEGOTIATE: + pszName = "SEC_I_RENEGOTIATE - The remote party requires a new handshake sequence or the application has just initiated a shutdown."; + break; + + case SEC_E_ENCRYPT_FAILURE: + pszName = "SEC_E_ENCRYPT_FAILURE - The specified data could not be encrypted."; + break; + + case SEC_E_DECRYPT_FAILURE: + pszName = "SEC_E_DECRYPT_FAILURE - The specified data could not be decrypted."; + break; + case -1: + pszName = "Failed to load security.dll library"; + break; + } + + return pszName; +} + diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_context.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_context.h new file mode 100644 index 0000000..fee2391 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_context.h @@ -0,0 +1,74 @@ +#ifndef SECURITY_CONTEXT_H +#define SECURITY_CONTEXT_H + +#include +#include +#include + +#define SECURITY_WIN32 1 + +#include +#include +#include +#include +#include "security_credentials.h" +#include "../worker.h" +#include "nan.h" + +extern "C" { + #include "../kerberos_sspi.h" + #include "../base64.h" +} + +using namespace v8; +using namespace node; + +class SecurityContext : public ObjectWrap { + public: + SecurityContext(); + ~SecurityContext(); + + // Security info package + PSecPkgInfo m_PkgInfo; + // Do we have a context + bool hasContext; + // Reference to security credentials + SecurityCredentials *security_credentials; + // Security context + CtxtHandle m_Context; + // Attributes + DWORD CtxtAttr; + // Expiry time for ticket + TimeStamp Expiration; + // Payload + char *payload; + + // Has instance check + static inline bool HasInstance(Handle val) { + if (!val->IsObject()) return false; + Local obj = val->ToObject(); + return NanNew(constructor_template)->HasInstance(obj); + }; + + // Functions available from V8 + static void Initialize(Handle target); + static NAN_METHOD(InitializeContext); + static NAN_METHOD(InitalizeStep); + static NAN_METHOD(DecryptMessage); + static NAN_METHOD(QueryContextAttributes); + static NAN_METHOD(EncryptMessage); + + // Payload getter + static NAN_GETTER(PayloadGetter); + // hasContext getter + static NAN_GETTER(HasContextGetter); + + // Constructor used for creating new Long objects from C++ + static Persistent constructor_template; + + private: + // Create a new instance + static NAN_METHOD(New); +}; + +#endif diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_context.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_context.js new file mode 100644 index 0000000..ef04e92 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_context.js @@ -0,0 +1,3 @@ +var SecurityContextNative = require('../../../build/Release/kerberos').SecurityContext; +// Export the modified class +exports.SecurityContext = SecurityContextNative; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc new file mode 100644 index 0000000..fc2a3d8 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc @@ -0,0 +1,351 @@ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "security_credentials.h" + +#ifndef ARRAY_SIZE +# define ARRAY_SIZE(a) (sizeof((a)) / sizeof((a)[0])) +#endif + +static LPSTR DisplaySECError(DWORD ErrCode); + +Persistent SecurityCredentials::constructor_template; + +SecurityCredentials::SecurityCredentials() : ObjectWrap() { +} + +SecurityCredentials::~SecurityCredentials() { +} + +NAN_METHOD(SecurityCredentials::New) { + NanScope(); + // Create security credentials instance + SecurityCredentials *security_credentials = new SecurityCredentials(); + // Wrap it + security_credentials->Wrap(args.This()); + // Return the object + NanReturnValue(args.This()); +} + +// Call structs +typedef struct SecurityCredentialCall { + char *package_str; + char *username_str; + char *password_str; + char *domain_str; + SecurityCredentials *credentials; +} SecurityCredentialCall; + +// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +// authGSSClientInit +// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +static void _authSSPIAquire(Worker *worker) { + // Status of operation + SECURITY_STATUS status; + + // Unpack data + SecurityCredentialCall *call = (SecurityCredentialCall *)worker->parameters; + + // // Unwrap the credentials + // SecurityCredentials *security_credentials = (SecurityCredentials *)call->credentials; + SecurityCredentials *security_credentials = new SecurityCredentials(); + + // If we have domain string + if(call->domain_str != NULL) { + security_credentials->m_Identity.Domain = USTR(_tcsdup(call->domain_str)); + security_credentials->m_Identity.DomainLength = (unsigned long)_tcslen(call->domain_str); + } else { + security_credentials->m_Identity.Domain = NULL; + security_credentials->m_Identity.DomainLength = 0; + } + + // Set up the user + security_credentials->m_Identity.User = USTR(_tcsdup(call->username_str)); + security_credentials->m_Identity.UserLength = (unsigned long)_tcslen(call->username_str); + + // If we have a password string + if(call->password_str != NULL) { + // Set up the password + security_credentials->m_Identity.Password = USTR(_tcsdup(call->password_str)); + security_credentials->m_Identity.PasswordLength = (unsigned long)_tcslen(call->password_str); + } + + #ifdef _UNICODE + security_credentials->m_Identity.Flags = SEC_WINNT_AUTH_IDENTITY_UNICODE; + #else + security_credentials->m_Identity.Flags = SEC_WINNT_AUTH_IDENTITY_ANSI; + #endif + + // Attempt to acquire credentials + status = _sspi_AcquireCredentialsHandle( + NULL, + call->package_str, + SECPKG_CRED_OUTBOUND, + NULL, + call->password_str != NULL ? &security_credentials->m_Identity : NULL, + NULL, NULL, + &security_credentials->m_Credentials, + &security_credentials->Expiration + ); + + // We have an error + if(status != SEC_E_OK) { + worker->error = TRUE; + worker->error_code = status; + worker->error_message = DisplaySECError(status); + } else { + worker->return_code = status; + worker->return_value = security_credentials; + } + + // Free up parameter structure + if(call->package_str != NULL) free(call->package_str); + if(call->domain_str != NULL) free(call->domain_str); + if(call->password_str != NULL) free(call->password_str); + if(call->username_str != NULL) free(call->username_str); + free(call); +} + +static Handle _map_authSSPIAquire(Worker *worker) { + return NanNull(); +} + +NAN_METHOD(SecurityCredentials::Aquire) { + NanScope(); + + char *package_str = NULL, *username_str = NULL, *password_str = NULL, *domain_str = NULL; + // Unpack the variables + if(args.Length() != 2 && args.Length() != 3 && args.Length() != 4 && args.Length() != 5) + return NanThrowError("Aquire must be called with either [package:string, username:string, [password:string, domain:string], callback:function]"); + + if(!args[0]->IsString()) + return NanThrowError("Aquire must be called with either [package:string, username:string, [password:string, domain:string], callback:function]"); + + if(!args[1]->IsString()) + return NanThrowError("Aquire must be called with either [package:string, username:string, [password:string, domain:string], callback:function]"); + + if(args.Length() == 3 && (!args[2]->IsString() && !args[2]->IsFunction())) + return NanThrowError("Aquire must be called with either [package:string, username:string, [password:string, domain:string], callback:function]"); + + if(args.Length() == 4 && (!args[3]->IsString() && !args[3]->IsUndefined() && !args[3]->IsNull()) && !args[3]->IsFunction()) + return NanThrowError("Aquire must be called with either [package:string, username:string, [password:string, domain:string], callback:function]"); + + if(args.Length() == 5 && !args[4]->IsFunction()) + return NanThrowError("Aquire must be called with either [package:string, username:string, [password:string, domain:string], callback:function]"); + + Local callbackHandle; + + // Figure out which parameter is the callback + if(args.Length() == 5) { + callbackHandle = Local::Cast(args[4]); + } else if(args.Length() == 4) { + callbackHandle = Local::Cast(args[3]); + } else if(args.Length() == 3) { + callbackHandle = Local::Cast(args[2]); + } + + // Unpack the package + Local package = args[0]->ToString(); + package_str = (char *)calloc(package->Utf8Length() + 1, sizeof(char)); + package->WriteUtf8(package_str); + + // Unpack the user name + Local username = args[1]->ToString(); + username_str = (char *)calloc(username->Utf8Length() + 1, sizeof(char)); + username->WriteUtf8(username_str); + + // If we have a password + if(args.Length() == 3 || args.Length() == 4 || args.Length() == 5) { + Local password = args[2]->ToString(); + password_str = (char *)calloc(password->Utf8Length() + 1, sizeof(char)); + password->WriteUtf8(password_str); + } + + // If we have a domain + if((args.Length() == 4 || args.Length() == 5) && args[3]->IsString()) { + Local domain = args[3]->ToString(); + domain_str = (char *)calloc(domain->Utf8Length() + 1, sizeof(char)); + domain->WriteUtf8(domain_str); + } + + // Allocate call structure + SecurityCredentialCall *call = (SecurityCredentialCall *)calloc(1, sizeof(SecurityCredentialCall)); + call->domain_str = domain_str; + call->package_str = package_str; + call->password_str = password_str; + call->username_str = username_str; + + // Unpack the callback + NanCallback *callback = new NanCallback(callbackHandle); + + // Let's allocate some space + Worker *worker = new Worker(); + worker->error = false; + worker->request.data = worker; + worker->callback = callback; + worker->parameters = call; + worker->execute = _authSSPIAquire; + worker->mapper = _map_authSSPIAquire; + + // Schedule the worker with lib_uv + uv_queue_work(uv_default_loop(), &worker->request, SecurityCredentials::Process, (uv_after_work_cb)SecurityCredentials::After); + + // Return no value as it's callback based + NanReturnValue(NanUndefined()); +} + +void SecurityCredentials::Initialize(Handle target) { + // Grab the scope of the call from Node + NanScope(); + + // Define a new function template + Local t = NanNew(New); + t->InstanceTemplate()->SetInternalFieldCount(1); + t->SetClassName(NanNew("SecurityCredentials")); + + // Class methods + NODE_SET_METHOD(t, "aquire", Aquire); + + // Set persistent + NanAssignPersistent(constructor_template, t); + + // Set the symbol + target->ForceSet(NanNew("SecurityCredentials"), t->GetFunction()); + + // Attempt to load the security.dll library + load_library(); +} + +static LPSTR DisplaySECError(DWORD ErrCode) { + LPSTR pszName = NULL; // WinError.h + + switch(ErrCode) { + case SEC_E_BUFFER_TOO_SMALL: + pszName = "SEC_E_BUFFER_TOO_SMALL - The message buffer is too small. Used with the Digest SSP."; + break; + + case SEC_E_CRYPTO_SYSTEM_INVALID: + pszName = "SEC_E_CRYPTO_SYSTEM_INVALID - The cipher chosen for the security context is not supported. Used with the Digest SSP."; + break; + case SEC_E_INCOMPLETE_MESSAGE: + pszName = "SEC_E_INCOMPLETE_MESSAGE - The data in the input buffer is incomplete. The application needs to read more data from the server and call DecryptMessage (General) again."; + break; + + case SEC_E_INVALID_HANDLE: + pszName = "SEC_E_INVALID_HANDLE - A context handle that is not valid was specified in the phContext parameter. Used with the Digest and Schannel SSPs."; + break; + + case SEC_E_INVALID_TOKEN: + pszName = "SEC_E_INVALID_TOKEN - The buffers are of the wrong type or no buffer of type SECBUFFER_DATA was found. Used with the Schannel SSP."; + break; + + case SEC_E_MESSAGE_ALTERED: + pszName = "SEC_E_MESSAGE_ALTERED - The message has been altered. Used with the Digest and Schannel SSPs."; + break; + + case SEC_E_OUT_OF_SEQUENCE: + pszName = "SEC_E_OUT_OF_SEQUENCE - The message was not received in the correct sequence."; + break; + + case SEC_E_QOP_NOT_SUPPORTED: + pszName = "SEC_E_QOP_NOT_SUPPORTED - Neither confidentiality nor integrity are supported by the security context. Used with the Digest SSP."; + break; + + case SEC_I_CONTEXT_EXPIRED: + pszName = "SEC_I_CONTEXT_EXPIRED - The message sender has finished using the connection and has initiated a shutdown."; + break; + + case SEC_I_RENEGOTIATE: + pszName = "SEC_I_RENEGOTIATE - The remote party requires a new handshake sequence or the application has just initiated a shutdown."; + break; + + case SEC_E_ENCRYPT_FAILURE: + pszName = "SEC_E_ENCRYPT_FAILURE - The specified data could not be encrypted."; + break; + + case SEC_E_DECRYPT_FAILURE: + pszName = "SEC_E_DECRYPT_FAILURE - The specified data could not be decrypted."; + break; + case -1: + pszName = "Failed to load security.dll library"; + break; + + } + + return pszName; +} + +// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +// UV Lib callbacks +// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +void SecurityCredentials::Process(uv_work_t* work_req) { + // Grab the worker + Worker *worker = static_cast(work_req->data); + // Execute the worker code + worker->execute(worker); +} + +void SecurityCredentials::After(uv_work_t* work_req) { + // Grab the scope of the call from Node + NanScope(); + + // Get the worker reference + Worker *worker = static_cast(work_req->data); + + // If we have an error + if(worker->error) { + Local err = v8::Exception::Error(NanNew(worker->error_message)); + Local obj = err->ToObject(); + obj->Set(NanNew("code"), NanNew(worker->error_code)); + Local args[2] = { err, NanNull() }; + // Execute the error + v8::TryCatch try_catch; + + // Call the callback + worker->callback->Call(ARRAY_SIZE(args), args); + + // If we have an exception handle it as a fatalexception + if (try_catch.HasCaught()) { + node::FatalException(try_catch); + } + } else { + SecurityCredentials *return_value = (SecurityCredentials *)worker->return_value; + // Create a new instance + Local result = NanNew(constructor_template)->GetFunction()->NewInstance(); + // Unwrap the credentials + SecurityCredentials *security_credentials = ObjectWrap::Unwrap(result); + // Set the values + security_credentials->m_Identity = return_value->m_Identity; + security_credentials->m_Credentials = return_value->m_Credentials; + security_credentials->Expiration = return_value->Expiration; + // Set up the callback with a null first + Handle args[2] = { NanNull(), result}; + // Wrap the callback function call in a TryCatch so that we can call + // node's FatalException afterwards. This makes it possible to catch + // the exception from JavaScript land using the + // process.on('uncaughtException') event. + v8::TryCatch try_catch; + + // Call the callback + worker->callback->Call(ARRAY_SIZE(args), args); + + // If we have an exception handle it as a fatalexception + if (try_catch.HasCaught()) { + node::FatalException(try_catch); + } + } + + // Clean up the memory + delete worker->callback; + delete worker; +} + diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_credentials.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_credentials.h new file mode 100644 index 0000000..b026070 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_credentials.h @@ -0,0 +1,68 @@ +#ifndef SECURITY_CREDENTIALS_H +#define SECURITY_CREDENTIALS_H + +#include +#include +#include + +#define SECURITY_WIN32 1 + +#include +#include +#include +#include +#include "nan.h" +#include "../worker.h" +#include + +extern "C" { + #include "../kerberos_sspi.h" +} + +// SEC_WINNT_AUTH_IDENTITY makes it unusually hard +// to compile for both Unicode and ansi, so I use this macro: +#ifdef _UNICODE +#define USTR(str) (str) +#else +#define USTR(str) ((unsigned char*)(str)) +#endif + +using namespace v8; +using namespace node; + +class SecurityCredentials : public ObjectWrap { + public: + SecurityCredentials(); + ~SecurityCredentials(); + + // Pointer to context object + SEC_WINNT_AUTH_IDENTITY m_Identity; + // credentials + CredHandle m_Credentials; + // Expiry time for ticket + TimeStamp Expiration; + + // Has instance check + static inline bool HasInstance(Handle val) { + if (!val->IsObject()) return false; + Local obj = val->ToObject(); + return NanNew(constructor_template)->HasInstance(obj); + }; + + // Functions available from V8 + static void Initialize(Handle target); + static NAN_METHOD(Aquire); + + // Constructor used for creating new Long objects from C++ + static Persistent constructor_template; + + private: + // Create a new instance + static NAN_METHOD(New); + // Handles the uv calls + static void Process(uv_work_t* work_req); + // Called after work is done + static void After(uv_work_t* work_req); +}; + +#endif \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_credentials.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_credentials.js new file mode 100644 index 0000000..4215c92 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_credentials.js @@ -0,0 +1,22 @@ +var SecurityCredentialsNative = require('../../../build/Release/kerberos').SecurityCredentials; + +// Add simple kebros helper +SecurityCredentialsNative.aquire_kerberos = function(username, password, domain, callback) { + if(typeof password == 'function') { + callback = password; + password = null; + } else if(typeof domain == 'function') { + callback = domain; + domain = null; + } + + // We are going to use the async version + if(typeof callback == 'function') { + return SecurityCredentialsNative.aquire('Kerberos', username, password, domain, callback); + } else { + return SecurityCredentialsNative.aquireSync('Kerberos', username, password, domain); + } +} + +// Export the modified class +exports.SecurityCredentials = SecurityCredentialsNative; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/worker.cc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/worker.cc new file mode 100644 index 0000000..e7a472f --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/worker.cc @@ -0,0 +1,7 @@ +#include "worker.h" + +Worker::Worker() { +} + +Worker::~Worker() { +} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/worker.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/worker.h new file mode 100644 index 0000000..cbc7f6a --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/worker.h @@ -0,0 +1,38 @@ +#ifndef WORKER_H_ +#define WORKER_H_ + +#include +#include +#include +#include + +using namespace node; +using namespace v8; + +class Worker { + public: + Worker(); + virtual ~Worker(); + + // libuv's request struct. + uv_work_t request; + // Callback + NanCallback *callback; + // Parameters + void *parameters; + // Results + void *return_value; + // Did we raise an error + bool error; + // The error message + char *error_message; + // Error code if not message + int error_code; + // Any return code + int return_code; + // Method we are going to fire + void (*execute)(Worker *worker); + Handle (*mapper)(Worker *worker); +}; + +#endif // WORKER_H_ diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/.dntrc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/.dntrc new file mode 100644 index 0000000..47971da --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/.dntrc @@ -0,0 +1,30 @@ +## DNT config file +## see https://github.com/rvagg/dnt + +NODE_VERSIONS="\ + master \ + v0.11.13 \ + v0.10.30 \ + v0.10.29 \ + v0.10.28 \ + v0.10.26 \ + v0.10.25 \ + v0.10.24 \ + v0.10.23 \ + v0.10.22 \ + v0.10.21 \ + v0.10.20 \ + v0.10.19 \ + v0.8.28 \ + v0.8.27 \ + v0.8.26 \ + v0.8.24 \ +" +OUTPUT_PREFIX="nan-" +TEST_CMD=" \ + cd /dnt/ && \ + npm install && \ + node_modules/.bin/node-gyp --nodedir /usr/src/node/ rebuild --directory test && \ + node_modules/.bin/tap --gc test/js/*-test.js \ +" + diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/CHANGELOG.md b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/CHANGELOG.md new file mode 100644 index 0000000..8e8f052 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/CHANGELOG.md @@ -0,0 +1,294 @@ +# NAN ChangeLog + +**Version 1.8.4: current Node 12: 0.12.2, Node 10: 0.10.38, io.js: 1.8.1** + +### 1.8.4 Apr 26 2015 + + - Build: Repackage + +### 1.8.3 Apr 26 2015 + + - Bugfix: Include missing header 1af8648 + +### 1.8.2 Apr 23 2015 + + - Build: Repackage + +### 1.8.1 Apr 23 2015 + + - Bugfix: NanObjectWrapHandle should take a pointer 155f1d3 + +### 1.8.0 Apr 23 2015 + + - Feature: Allow primitives with NanReturnValue 2e4475e + - Feature: Added comparison operators to NanCallback 55b075e + - Feature: Backport thread local storage 15bb7fa + - Removal: Remove support for signatures with arguments 8a2069d + - Correcteness: Replaced NanObjectWrapHandle macro with function 0bc6d59 + +### 1.7.0 Feb 28 2015 + + - Feature: Made NanCallback::Call accept optional target 8d54da7 + - Feature: Support atom-shell 0.21 0b7f1bb + +### 1.6.2 Feb 6 2015 + + - Bugfix: NanEncode: fix argument type for node::Encode on io.js 2be8639 + +### 1.6.1 Jan 23 2015 + + - Build: version bump + +### 1.5.3 Jan 23 2015 + + - Build: repackage + +### 1.6.0 Jan 23 2015 + + - Deprecated `NanNewContextHandle` in favor of `NanNew` 49259af + - Support utility functions moved in newer v8 versions (Node 0.11.15, io.js 1.0) a0aa179 + - Added `NanEncode`, `NanDecodeBytes` and `NanDecodeWrite` 75e6fb9 + +### 1.5.2 Jan 23 2015 + + - Bugfix: Fix non-inline definition build error with clang++ 21d96a1, 60fadd4 + - Bugfix: Readded missing String constructors 18d828f + - Bugfix: Add overload handling NanNew(..) 5ef813b + - Bugfix: Fix uv_work_cb versioning 997e4ae + - Bugfix: Add function factory and test 4eca89c + - Bugfix: Add object template factory and test cdcb951 + - Correctness: Lifted an io.js related typedef c9490be + - Correctness: Make explicit downcasts of String lengths 00074e6 + - Windows: Limit the scope of disabled warning C4530 83d7deb + +### 1.5.1 Jan 15 2015 + + - Build: version bump + +### 1.4.3 Jan 15 2015 + + - Build: version bump + +### 1.4.2 Jan 15 2015 + + - Feature: Support io.js 0dbc5e8 + +### 1.5.0 Jan 14 2015 + + - Feature: Support io.js b003843 + - Correctness: Improved NanNew internals 9cd4f6a + - Feature: Implement progress to NanAsyncWorker 8d6a160 + +### 1.4.1 Nov 8 2014 + + - Bugfix: Handle DEBUG definition correctly + - Bugfix: Accept int as Boolean + +### 1.4.0 Nov 1 2014 + + - Feature: Added NAN_GC_CALLBACK 6a5c245 + - Performance: Removed unnecessary local handle creation 18a7243, 41fe2f8 + - Correctness: Added constness to references in NanHasInstance 02c61cd + - Warnings: Fixed spurious warnings from -Wundef and -Wshadow, 541b122, 99d8cb6 + - Windoze: Shut Visual Studio up when compiling 8d558c1 + - License: Switch to plain MIT from custom hacked MIT license 11de983 + - Build: Added test target to Makefile e232e46 + - Performance: Removed superfluous scope in NanAsyncWorker f4b7821 + - Sugar/Feature: Added NanReturnThis() and NanReturnHolder() shorthands 237a5ff, d697208 + - Feature: Added suitable overload of NanNew for v8::Integer::NewFromUnsigned b27b450 + +### 1.3.0 Aug 2 2014 + + - Added NanNew(std::string) + - Added NanNew(std::string&) + - Added NanAsciiString helper class + - Added NanUtf8String helper class + - Added NanUcs2String helper class + - Deprecated NanRawString() + - Deprecated NanCString() + - Added NanGetIsolateData(v8::Isolate *isolate) + - Added NanMakeCallback(v8::Handle target, v8::Handle func, int argc, v8::Handle* argv) + - Added NanMakeCallback(v8::Handle target, v8::Handle symbol, int argc, v8::Handle* argv) + - Added NanMakeCallback(v8::Handle target, const char* method, int argc, v8::Handle* argv) + - Added NanSetTemplate(v8::Handle templ, v8::Handle name , v8::Handle value, v8::PropertyAttribute attributes) + - Added NanSetPrototypeTemplate(v8::Local templ, v8::Handle name, v8::Handle value, v8::PropertyAttribute attributes) + - Added NanSetInstanceTemplate(v8::Local templ, const char *name, v8::Handle value) + - Added NanSetInstanceTemplate(v8::Local templ, v8::Handle name, v8::Handle value, v8::PropertyAttribute attributes) + +### 1.2.0 Jun 5 2014 + + - Add NanSetPrototypeTemplate + - Changed NAN_WEAK_CALLBACK internals, switched _NanWeakCallbackData to class, + introduced _NanWeakCallbackDispatcher + - Removed -Wno-unused-local-typedefs from test builds + - Made test builds Windows compatible ('Sleep()') + +### 1.1.2 May 28 2014 + + - Release to fix more stuff-ups in 1.1.1 + +### 1.1.1 May 28 2014 + + - Release to fix version mismatch in nan.h and lack of changelog entry for 1.1.0 + +### 1.1.0 May 25 2014 + + - Remove nan_isolate, use v8::Isolate::GetCurrent() internally instead + - Additional explicit overloads for NanNew(): (char*,int), (uint8_t*[,int]), + (uint16_t*[,int), double, int, unsigned int, bool, v8::String::ExternalStringResource*, + v8::String::ExternalAsciiStringResource* + - Deprecate NanSymbol() + - Added SetErrorMessage() and ErrorMessage() to NanAsyncWorker + +### 1.0.0 May 4 2014 + + - Heavy API changes for V8 3.25 / Node 0.11.13 + - Use cpplint.py + - Removed NanInitPersistent + - Removed NanPersistentToLocal + - Removed NanFromV8String + - Removed NanMakeWeak + - Removed NanNewLocal + - Removed NAN_WEAK_CALLBACK_OBJECT + - Removed NAN_WEAK_CALLBACK_DATA + - Introduce NanNew, replaces NanNewLocal, NanPersistentToLocal, adds many overloaded typed versions + - Introduce NanUndefined, NanNull, NanTrue and NanFalse + - Introduce NanEscapableScope and NanEscapeScope + - Introduce NanMakeWeakPersistent (requires a special callback to work on both old and new node) + - Introduce NanMakeCallback for node::MakeCallback + - Introduce NanSetTemplate + - Introduce NanGetCurrentContext + - Introduce NanCompileScript and NanRunScript + - Introduce NanAdjustExternalMemory + - Introduce NanAddGCEpilogueCallback, NanAddGCPrologueCallback, NanRemoveGCEpilogueCallback, NanRemoveGCPrologueCallback + - Introduce NanGetHeapStatistics + - Rename NanAsyncWorker#SavePersistent() to SaveToPersistent() + +### 0.8.0 Jan 9 2014 + + - NanDispose -> NanDisposePersistent, deprecate NanDispose + - Extract _NAN_*_RETURN_TYPE, pull up NAN_*() + +### 0.7.1 Jan 9 2014 + + - Fixes to work against debug builds of Node + - Safer NanPersistentToLocal (avoid reinterpret_cast) + - Speed up common NanRawString case by only extracting flattened string when necessary + +### 0.7.0 Dec 17 2013 + + - New no-arg form of NanCallback() constructor. + - NanCallback#Call takes Handle rather than Local + - Removed deprecated NanCallback#Run method, use NanCallback#Call instead + - Split off _NAN_*_ARGS_TYPE from _NAN_*_ARGS + - Restore (unofficial) Node 0.6 compatibility at NanCallback#Call() + - Introduce NanRawString() for char* (or appropriate void*) from v8::String + (replacement for NanFromV8String) + - Introduce NanCString() for null-terminated char* from v8::String + +### 0.6.0 Nov 21 2013 + + - Introduce NanNewLocal(v8::Handle value) for use in place of + v8::Local::New(...) since v8 started requiring isolate in Node 0.11.9 + +### 0.5.2 Nov 16 2013 + + - Convert SavePersistent and GetFromPersistent in NanAsyncWorker from protected and public + +### 0.5.1 Nov 12 2013 + + - Use node::MakeCallback() instead of direct v8::Function::Call() + +### 0.5.0 Nov 11 2013 + + - Added @TooTallNate as collaborator + - New, much simpler, "include_dirs" for binding.gyp + - Added full range of NAN_INDEX_* macros to match NAN_PROPERTY_* macros + +### 0.4.4 Nov 2 2013 + + - Isolate argument from v8::Persistent::MakeWeak removed for 0.11.8+ + +### 0.4.3 Nov 2 2013 + + - Include node_object_wrap.h, removed from node.h for Node 0.11.8. + +### 0.4.2 Nov 2 2013 + + - Handle deprecation of v8::Persistent::Dispose(v8::Isolate* isolate)) for + Node 0.11.8 release. + +### 0.4.1 Sep 16 2013 + + - Added explicit `#include ` as it was removed from node.h for v0.11.8 + +### 0.4.0 Sep 2 2013 + + - Added NAN_INLINE and NAN_DEPRECATED and made use of them + - Added NanError, NanTypeError and NanRangeError + - Cleaned up code + +### 0.3.2 Aug 30 2013 + + - Fix missing scope declaration in GetFromPersistent() and SaveToPersistent + in NanAsyncWorker + +### 0.3.1 Aug 20 2013 + + - fix "not all control paths return a value" compile warning on some platforms + +### 0.3.0 Aug 19 2013 + + - Made NAN work with NPM + - Lots of fixes to NanFromV8String, pulling in features from new Node core + - Changed node::encoding to Nan::Encoding in NanFromV8String to unify the API + - Added optional error number argument for NanThrowError() + - Added NanInitPersistent() + - Added NanReturnNull() and NanReturnEmptyString() + - Added NanLocker and NanUnlocker + - Added missing scopes + - Made sure to clear disposed Persistent handles + - Changed NanAsyncWorker to allocate error messages on the heap + - Changed NanThrowError(Local) to NanThrowError(Handle) + - Fixed leak in NanAsyncWorker when errmsg is used + +### 0.2.2 Aug 5 2013 + + - Fixed usage of undefined variable with node::BASE64 in NanFromV8String() + +### 0.2.1 Aug 5 2013 + + - Fixed 0.8 breakage, node::BUFFER encoding type not available in 0.8 for + NanFromV8String() + +### 0.2.0 Aug 5 2013 + + - Added NAN_PROPERTY_GETTER, NAN_PROPERTY_SETTER, NAN_PROPERTY_ENUMERATOR, + NAN_PROPERTY_DELETER, NAN_PROPERTY_QUERY + - Extracted _NAN_METHOD_ARGS, _NAN_GETTER_ARGS, _NAN_SETTER_ARGS, + _NAN_PROPERTY_GETTER_ARGS, _NAN_PROPERTY_SETTER_ARGS, + _NAN_PROPERTY_ENUMERATOR_ARGS, _NAN_PROPERTY_DELETER_ARGS, + _NAN_PROPERTY_QUERY_ARGS + - Added NanGetInternalFieldPointer, NanSetInternalFieldPointer + - Added NAN_WEAK_CALLBACK, NAN_WEAK_CALLBACK_OBJECT, + NAN_WEAK_CALLBACK_DATA, NanMakeWeak + - Renamed THROW_ERROR to _NAN_THROW_ERROR + - Added NanNewBufferHandle(char*, size_t, node::smalloc::FreeCallback, void*) + - Added NanBufferUse(char*, uint32_t) + - Added NanNewContextHandle(v8::ExtensionConfiguration*, + v8::Handle, v8::Handle) + - Fixed broken NanCallback#GetFunction() + - Added optional encoding and size arguments to NanFromV8String() + - Added NanGetPointerSafe() and NanSetPointerSafe() + - Added initial test suite (to be expanded) + - Allow NanUInt32OptionValue to convert any Number object + +### 0.1.0 Jul 21 2013 + + - Added `NAN_GETTER`, `NAN_SETTER` + - Added `NanThrowError` with single Local argument + - Added `NanNewBufferHandle` with single uint32_t argument + - Added `NanHasInstance(Persistent&, Handle)` + - Added `Local NanCallback#GetFunction()` + - Added `NanCallback#Call(int, Local[])` + - Deprecated `NanCallback#Run(int, Local[])` in favour of Call diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/LICENSE.md b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/LICENSE.md new file mode 100644 index 0000000..95c2eb5 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/LICENSE.md @@ -0,0 +1,13 @@ +The MIT License (MIT) +===================== + +Copyright (c) 2015 NAN contributors +----------------------------------- + +*NAN contributors listed at * + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/README.md b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/README.md new file mode 100644 index 0000000..26f6947 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/README.md @@ -0,0 +1,1402 @@ +Native Abstractions for Node.js +=============================== + +**A header file filled with macro and utility goodness for making add-on development for Node.js easier across versions 0.8, 0.10 and 0.12 as well as io.js.** + +***Current version: 1.8.4*** + +*(See [CHANGELOG.md](https://github.com/iojs/nan/blob/master/CHANGELOG.md) for complete ChangeLog)* + +[![NPM](https://nodei.co/npm/nan.png?downloads=true&downloadRank=true)](https://nodei.co/npm/nan/) [![NPM](https://nodei.co/npm-dl/nan.png?months=6&height=3)](https://nodei.co/npm/nan/) + +[![Build Status](https://api.travis-ci.org/iojs/nan.svg?branch=master)](http://travis-ci.org/iojs/nan) +[![Build status](https://ci.appveyor.com/api/projects/status/kh73pbm9dsju7fgh)](https://ci.appveyor.com/project/RodVagg/nan) + +Thanks to the crazy changes in V8 (and some in Node core), keeping native addons compiling happily across versions, particularly 0.10 to 0.12, is a minor nightmare. The goal of this project is to store all logic necessary to develop native Node.js addons without having to inspect `NODE_MODULE_VERSION` and get yourself into a macro-tangle. + +This project also contains some helper utilities that make addon development a bit more pleasant. + + * **[News & Updates](#news)** + * **[Usage](#usage)** + * **[Example](#example)** + * **[API](#api)** + * **[Tests](#tests)** + * **[Porting](#porting)** + * **[Governance & Contributing](#governance)** + + +## News & Updates + +### Apr-2015: 1.8.0 release + +* Support V8 4.2 +* Removed support for creating `Signature`s with arguments +* Backported thread local storage routines for libuv + +### Feb-2015: 1.7.0 release + +* Made `NanCallback::Call` accept optional target +* Support atom-shell 0.21 + +Node 0.12.0 is out and supported by NAN. So is atom-shell 0.21. `NanCallback::Call` now accepts an optional `target` argument like `NanMakeCallback`. + +### Jan-2015: 1.6.0 release + +* Deprecated `NanNewContextHandle` in favor of `NanNew` +* Added `NanSetCounterFunction`, `NanSetCreateHistogramFunction`, `NanSetAddHistogramSampleFunction` +* Added `NanIdleNotification`, `NanLowMemoryNotification`, `NanContextDisposedNotification` +* Added `NanEncode`, `NanDecodeBytes` and `NanDecodeWrite` + +### Jan-2015: 1.5.0 release + +* Support [io.js](https://github.com/iojs/io.js) thanks to [Ben Noordhuis](bnoordhuis) +* Rewritten NanNew internals thanks to [David Siegel](agnat) +* NanAsyncWorker now supports progress reporting thanks to [Brett Lawson](brett19) + +### Aug-2014: 1.3.0 release + +* `NanCString()` and `NanRawString()` have been deprecated in favour of new NanAsciiString, NanUtf8String and NanUcs2String. These classes manage the underlying memory for you in a safer way than just handing off an allocated array. You should now `*NanAsciiString(handle)` to access the raw `char` data, you can also allocate on the heap if you need to keep a reference. +* Two more NanMakeCallback overloads have been added to for parity with Node core. +* You can now `NanNew(std::string)` (use `NanNew(std::string&)` to pass by reference) +* NanSetTemplate, NanSetPrototypeTemplate and NanSetInstanceTemplate have been added. + +### May-2014: 1.1.0 release + +* We've deprecated `NanSymbol()`, you should just use `NanNew()` now. +* `NanNull()`, `NanUndefined()`, `NanTrue()`, `NanFalse()` all return `Local`s now. +* `nan_isolate` is gone, it was intended to be internal-only but if you were using it then you should switch to `v8::Isolate::GetCurrent()`. +* `NanNew()` has received some additional overload-love so you should be able to give it many kinds of values without specifying the ``. +* Lots of small fixes and additions to expand the V8 API coverage, *use the source, Luke*. + + +### May-2014: Major changes for V8 3.25 / Node 0.11.13 + +Node 0.11.11 and 0.11.12 were both broken releases for native add-ons, you simply can't properly compile against either of them for different reasons. But we now have a 0.11.13 release that jumps a couple of versions of V8 ahead and includes some more, major (traumatic) API changes. + +Because we are now nearing Node 0.12 and estimate that the version of V8 we are using in Node 0.11.13 will be close to the API we get for 0.12, we have taken the opportunity to not only *fix* NAN for 0.11.13 but make some major changes to improve the NAN API. + +We have **removed support for Node 0.11 versions prior to 0.11.13**. As usual, our tests are run against (and pass) the last 5 versions of Node 0.8 and Node 0.10. We also include Node 0.11.13 obviously. + +The major change is something that [Benjamin Byholm](kkoopa) has put many hours in to. We now have a fantastic new `NanNew(args)` interface for creating new `Local`s, this replaces `NanNewLocal()` and much more. If you look in [./nan.h](nan.h) you'll see a large number of overloaded versions of this method. In general you should be able to `NanNew(arguments)` for any type you want to make a `Local` from. This includes `Persistent` types, so we now have a `Local NanNew(const Persistent arg)` to replace `NanPersistentToLocal()`. + +We also now have `NanUndefined()`, `NanNull()`, `NanTrue()` and `NanFalse()`. Mainly because of the new requirement for an `Isolate` argument for each of the native V8 versions of this. + +V8 has now introduced an `EscapableHandleScope` from which you `scope.Escape(Local value)` to *return* a value from a one scope to another. This replaces the standard `HandleScope` and `scope.Close(Local value)`, although `HandleScope` still exists for when you don't need to return a handle to the caller. For NAN we are exposing it as `NanEscapableScope()` and `NanEscapeScope()`, while `NanScope()` is still how you create a new scope that doesn't need to return handles. For older versions of Node/V8, it'll still map to the older `HandleScope` functionality. + +`NanFromV8String()` was deprecated and has now been removed. You should use `NanCString()` or `NanRawString()` instead. + +Because `node::MakeCallback()` now takes an `Isolate`, and because it doesn't exist in older versions of Node, we've introduced `NanMakeCallback()`. You should *always* use this when calling a JavaScript function from C++. + +There's lots more, check out the Changelog in nan.h or look through [#86](https://github.com/iojs/nan/pull/86) for all the gory details. + +### Dec-2013: NanCString and NanRawString + +Two new functions have been introduced to replace the functionality that's been provided by `NanFromV8String` until now. NanCString has sensible defaults so it's super easy to fetch a null-terminated c-style string out of a `v8::String`. `NanFromV8String` is still around and has defaults that allow you to pass a single handle to fetch a `char*` while `NanRawString` requires a little more attention to arguments. + +### Nov-2013: Node 0.11.9+ breaking V8 change + +The version of V8 that's shipping with Node 0.11.9+ has changed the signature for new `Local`s to: `v8::Local::New(isolate, value)`, i.e. introducing the `isolate` argument and therefore breaking all new `Local` declarations for previous versions. NAN 0.6+ now includes a `NanNewLocal(value)` that can be used in place to work around this incompatibility and maintain compatibility with 0.8->0.11.9+ (minus a few early 0.11 releases). + +For example, if you wanted to return a `null` on a callback you will have to change the argument from `v8::Local::New(v8::Null())` to `NanNewLocal(v8::Null())`. + +### Nov-2013: Change to binding.gyp `"include_dirs"` for NAN + +Inclusion of NAN in a project's binding.gyp is now greatly simplified. You can now just use `" +## Usage + +Simply add **NAN** as a dependency in the *package.json* of your Node addon: + +``` bash +$ npm install --save nan +``` + +Pull in the path to **NAN** in your *binding.gyp* so that you can use `#include ` in your *.cpp* files: + +``` python +"include_dirs" : [ + "` when compiling your addon. + + +## Example + +See **[LevelDOWN](https://github.com/rvagg/node-leveldown/pull/48)** for a full example of **NAN** in use. + +For a simpler example, see the **[async pi estimation example](https://github.com/iojs/nan/tree/master/examples/async_pi_estimate)** in the examples directory for full code and an explanation of what this Monte Carlo Pi estimation example does. Below are just some parts of the full example that illustrate the use of **NAN**. + +For another example, see **[nan-example-eol](https://github.com/CodeCharmLtd/nan-example-eol)**. It shows newline detection implemented as a native addon. + +Compare to the current 0.10 version of this example, found in the [node-addon-examples](https://github.com/iojs/node-addon-examples/tree/master/9_async_work) repository and also a 0.11 version of the same found [here](https://github.com/kkoopa/node-addon-examples/tree/5c01f58fc993377a567812597e54a83af69686d7/9_async_work). + +Note that there is no embedded version sniffing going on here and also the async work is made much simpler, see below for details on the `NanAsyncWorker` class. + +```c++ +// addon.cc +#include +#include +// ... + +using v8::FunctionTemplate; +using v8::Handle; +using v8::Object; +using v8::String; + +void InitAll(Handle exports) { + exports->Set(NanNew("calculateSync"), + NanNew(CalculateSync)->GetFunction()); + + exports->Set(NanNew("calculateAsync"), + NanNew(CalculateAsync)->GetFunction()); +} + +NODE_MODULE(addon, InitAll) +``` + +```c++ +// sync.h +#include +#include + +NAN_METHOD(CalculateSync); +``` + +```c++ +// sync.cc +#include +#include +#include "./sync.h" +// ... + +using v8::Number; + +// Simple synchronous access to the `Estimate()` function +NAN_METHOD(CalculateSync) { + NanScope(); + + // expect a number as the first argument + int points = args[0]->Uint32Value(); + double est = Estimate(points); + + NanReturnValue(NanNew(est)); +} +``` + +```c++ +// async.h +#include +#include + +NAN_METHOD(CalculateAsync); +``` + +```c++ +// async.cc +#include +#include +#include "./async.h" + +// ... + +using v8::Function; +using v8::Local; +using v8::Null; +using v8::Number; +using v8::Value; + +class PiWorker : public NanAsyncWorker { + public: + PiWorker(NanCallback *callback, int points) + : NanAsyncWorker(callback), points(points) {} + ~PiWorker() {} + + // Executed inside the worker-thread. + // It is not safe to access V8, or V8 data structures + // here, so everything we need for input and output + // should go on `this`. + void Execute () { + estimate = Estimate(points); + } + + // Executed when the async work is complete + // this function will be run inside the main event loop + // so it is safe to use V8 again + void HandleOKCallback () { + NanScope(); + + Local argv[] = { + NanNull() + , NanNew(estimate) + }; + + callback->Call(2, argv); + }; + + private: + int points; + double estimate; +}; + +// Asynchronous access to the `Estimate()` function +NAN_METHOD(CalculateAsync) { + NanScope(); + + int points = args[0]->Uint32Value(); + NanCallback *callback = new NanCallback(args[1].As()); + + NanAsyncQueueWorker(new PiWorker(callback, points)); + NanReturnUndefined(); +} +``` + + +## API + + * NAN_METHOD + * NAN_GETTER + * NAN_SETTER + * NAN_PROPERTY_GETTER + * NAN_PROPERTY_SETTER + * NAN_PROPERTY_ENUMERATOR + * NAN_PROPERTY_DELETER + * NAN_PROPERTY_QUERY + * NAN_INDEX_GETTER + * NAN_INDEX_SETTER + * NAN_INDEX_ENUMERATOR + * NAN_INDEX_DELETER + * NAN_INDEX_QUERY + * NAN_GC_CALLBACK + * NAN_WEAK_CALLBACK + * NAN_DEPRECATED + * NAN_INLINE + * NanNew + * NanUndefined + * NanNull + * NanTrue + * NanFalse + * NanReturnValue + * NanReturnUndefined + * NanReturnNull + * NanReturnEmptyString + * NanReturnThis + * NanReturnHolder + * NanScope + * NanEscapableScope + * NanEscapeScope + * NanLocker + * NanUnlocker + * NanGetInternalFieldPointer + * NanSetInternalFieldPointer + * NanObjectWrapHandle + * NanSymbol + * NanGetPointerSafe + * NanSetPointerSafe + * NanRawString + * NanCString + * NanAsciiString + * NanUtf8String + * NanUcs2String + * NanBooleanOptionValue + * NanUInt32OptionValue + * NanError, NanTypeError, NanRangeError + * NanThrowError, NanThrowTypeError, NanThrowRangeError, NanThrowError(Handle), NanThrowError(Handle, int) + * NanNewBufferHandle(char *, size_t, FreeCallback, void *), NanNewBufferHandle(char *, uint32_t), NanNewBufferHandle(uint32_t) + * NanBufferUse(char *, uint32_t) + * NanNewContextHandle + * NanGetCurrentContext + * NanHasInstance + * NanDisposePersistent + * NanAssignPersistent + * NanMakeWeakPersistent + * NanSetTemplate + * NanSetPrototypeTemplate + * NanSetInstanceTemplate + * NanMakeCallback + * NanEncode + * NanDecodeBytes + * NanDecodeWrite + * NanCompileScript + * NanRunScript + * NanAdjustExternalMemory + * NanAddGCEpilogueCallback + * NanAddGCPrologueCallback + * NanRemoveGCEpilogueCallback + * NanRemoveGCPrologueCallback + * NanGetHeapStatistics + * NanSetCounterFunction + * NanSetCreateHistogramFunction + * NanSetAddHistogramSampleFunction + * NanIdleNotification + * NanLowMemoryNotification + * NanContextDisposedNotification + * NanCallback + * NanAsyncWorker + * NanAsyncQueueWorker + + +### NAN_METHOD(methodname) + +Use `NAN_METHOD` to define your V8 accessible methods: + +```c++ +// .h: +class Foo : public node::ObjectWrap { + ... + + static NAN_METHOD(Bar); + static NAN_METHOD(Baz); +} + + +// .cc: +NAN_METHOD(Foo::Bar) { + ... +} + +NAN_METHOD(Foo::Baz) { + ... +} +``` + +The reason for this macro is because of the method signature change in 0.11: + +```c++ +// 0.10 and below: +Handle name(const Arguments& args) + +// 0.11 and above +void name(const FunctionCallbackInfo& args) +``` + +The introduction of `FunctionCallbackInfo` brings additional complications: + + +### NAN_GETTER(methodname) + +Use `NAN_GETTER` to declare your V8 accessible getters. You get a `Local` `property` and an appropriately typed `args` object that can act like the `args` argument to a `NAN_METHOD` call. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_GETTER`. + + +### NAN_SETTER(methodname) + +Use `NAN_SETTER` to declare your V8 accessible setters. Same as `NAN_GETTER` but you also get a `Local` `value` object to work with. + + +### NAN_PROPERTY_GETTER(cbname) +Use `NAN_PROPERTY_GETTER` to declare your V8 accessible property getters. You get a `Local` `property` and an appropriately typed `args` object that can act similar to the `args` argument to a `NAN_METHOD` call. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_GETTER`. + + +### NAN_PROPERTY_SETTER(cbname) +Use `NAN_PROPERTY_SETTER` to declare your V8 accessible property setters. Same as `NAN_PROPERTY_GETTER` but you also get a `Local` `value` object to work with. + + +### NAN_PROPERTY_ENUMERATOR(cbname) +Use `NAN_PROPERTY_ENUMERATOR` to declare your V8 accessible property enumerators. You get an appropriately typed `args` object like the `args` argument to a `NAN_PROPERTY_GETTER` call. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_ENUMERATOR`. + + +### NAN_PROPERTY_DELETER(cbname) +Use `NAN_PROPERTY_DELETER` to declare your V8 accessible property deleters. Same as `NAN_PROPERTY_GETTER`. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_DELETER`. + + +### NAN_PROPERTY_QUERY(cbname) +Use `NAN_PROPERTY_QUERY` to declare your V8 accessible property queries. Same as `NAN_PROPERTY_GETTER`. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_QUERY`. + + +### NAN_INDEX_GETTER(cbname) +Use `NAN_INDEX_GETTER` to declare your V8 accessible index getters. You get a `uint32_t` `index` and an appropriately typed `args` object that can act similar to the `args` argument to a `NAN_METHOD` call. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_INDEX_GETTER`. + + +### NAN_INDEX_SETTER(cbname) +Use `NAN_INDEX_SETTER` to declare your V8 accessible index setters. Same as `NAN_INDEX_GETTER` but you also get a `Local` `value` object to work with. + + +### NAN_INDEX_ENUMERATOR(cbname) +Use `NAN_INDEX_ENUMERATOR` to declare your V8 accessible index enumerators. You get an appropriately typed `args` object like the `args` argument to a `NAN_INDEX_GETTER` call. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_INDEX_ENUMERATOR`. + + +### NAN_INDEX_DELETER(cbname) +Use `NAN_INDEX_DELETER` to declare your V8 accessible index deleters. Same as `NAN_INDEX_GETTER`. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_INDEX_DELETER`. + + +### NAN_INDEX_QUERY(cbname) +Use `NAN_INDEX_QUERY` to declare your V8 accessible index queries. Same as `NAN_INDEX_GETTER`. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_INDEX_QUERY`. + + +### NAN_GC_CALLBACK(cbname) +Use `NAN_GC_CALLBACK` to declare your callbacks for `NanAddGCEpilogueCallback` and `NanAddGCPrologueCallback`. You get arguments `GCType type` and `GCCallbackFlags flags`. + +```c++ +static Persistent callback; + +NAN_GC_CALLBACK(gcPrologueCallback) { + Local argv[] = {NanNew("prologue")}; + NanMakeCallback(NanGetCurrentContext()->Global(), NanNew(callback), 1, argv); +} + +NAN_METHOD(Hook) { + NanScope(); + NanAssignPersistent(callback, args[0].As()); + NanAddGCPrologueCallback(gcPrologueCallback); + NanReturnValue(args.Holder()); +} +``` + + +### NAN_WEAK_CALLBACK(cbname) + +Use `NAN_WEAK_CALLBACK` to define your V8 WeakReference callbacks. There is an argument object `const _NanWeakCallbackData &data` allowing access to the weak object and the supplied parameter through its `GetValue` and `GetParameter` methods. You can even access the weak callback info object through the `GetCallbackInfo()`method, but you probably should not. `Revive()` keeps the weak object alive until the next GC round. + +```c++ +NAN_WEAK_CALLBACK(weakCallback) { + int *parameter = data.GetParameter(); + NanMakeCallback(NanGetCurrentContext()->Global(), data.GetValue(), 0, NULL); + if ((*parameter)++ == 0) { + data.Revive(); + } else { + delete parameter; + } +} +``` + + +### NAN_DEPRECATED +Declares a function as deprecated. + +```c++ +static NAN_DEPRECATED NAN_METHOD(foo) { + ... +} +``` + + +### NAN_INLINE +Inlines a function. + +```c++ +NAN_INLINE int foo(int bar) { + ... +} +``` + + +### Local<T> NanNew<T>( ... ) + +Use `NanNew` to construct almost all v8 objects (bound `Script`s are constructed with `NanCompileScript(Handle)`) and make new local handles. + +```c++ +Local s = NanNew("value"); + +... + +Persistent o; + +... + +Local lo = NanNew(o); + +``` + + +### Local<Primitive> NanUndefined() + +Use instead of `Undefined()` + + +### Local<Primitive> NanNull() + +Use instead of `Null()` + + +### Local<Boolean> NanTrue() + +Use instead of `True()` + + +### Local<Boolean> NanFalse() + +Use instead of `False()` + + +### NanReturnValue(Handle<Value>) + +Use `NanReturnValue` when you want to return a value from your V8 accessible method: + +```c++ +NAN_METHOD(Foo::Bar) { + ... + + NanReturnValue(NanNew("FooBar!")); +} +``` + +No `return` statement required. + +For convenience, `NanReturnValue` also accepts common primitives directly by implicitly performing an overloaded `NanNew(T)`. + +```c++ +NanReturnValue("FooBar!"); +NanReturnValue(true); +NanReturnValue(12); +NanReturnValue(3.14); +``` + + +### NanReturnUndefined() + +Use `NanReturnUndefined` when you don't want to return anything from your V8 accessible method: + +```c++ +NAN_METHOD(Foo::Baz) { + ... + + NanReturnUndefined(); +} +``` + + +### NanReturnNull() + +Use `NanReturnNull` when you want to return `Null` from your V8 accessible method: + +```c++ +NAN_METHOD(Foo::Baz) { + ... + + NanReturnNull(); +} +``` + + +### NanReturnEmptyString() + +Use `NanReturnEmptyString` when you want to return an empty `String` from your V8 accessible method: + +```c++ +NAN_METHOD(Foo::Baz) { + ... + + NanReturnEmptyString(); +} +``` + + +### NanReturnThis() + +Use `NanReturnThis` when you want to return `This` from your V8 accessible method: + +```c++ +NAN_METHOD(Foo::Baz) { + ... + + NanReturnThis(); +} +``` + + +### NanReturnHolder() + +Use `NanReturnHolder` when you want to return `Holder` from your V8 accessible method: + +```c++ +NAN_METHOD(Foo::Baz) { + ... + + NanReturnHolder(); +} +``` + + +### NanScope() + +The introduction of `isolate` references for many V8 calls in Node 0.11 makes `NanScope()` necessary, use it in place of `HandleScope scope` when you do not wish to return handles (`Handle` or `Local`) to the surrounding scope (or in functions directly exposed to V8, as they do not return values in the normal sense): + +```c++ +NAN_METHOD(Foo::Bar) { + NanScope(); + + NanReturnValue(NanNew("FooBar!")); +} +``` + +This method is not directly exposed to V8, nor does it return a handle, so it uses an unescapable scope: + +```c++ +bool Foo::Bar() { + NanScope(); + + Local val = NanFalse(); + ... + return val->Value(); +} +``` + + +### NanEscapableScope() + +The separation of handle scopes into escapable and inescapable scopes makes `NanEscapableScope()` necessary, use it in place of `HandleScope scope` when you later wish to return a handle (`Handle` or `Local`) from the scope, this is for internal functions not directly exposed to V8: + +```c++ +Handle Foo::Bar() { + NanEscapableScope(); + + return NanEscapeScope(NanNew("FooBar!")); +} +``` + + +### Local<T> NanEscapeScope(Handle<T> value); +Use together with `NanEscapableScope` to escape the scope. Corresponds to `HandleScope::Close` or `EscapableHandleScope::Escape`. + + +### NanLocker() + +The introduction of `isolate` references for many V8 calls in Node 0.11 makes `NanLocker()` necessary, use it in place of `Locker locker`: + +```c++ +NAN_METHOD(Foo::Bar) { + NanLocker(); + ... + NanUnlocker(); +} +``` + + +### NanUnlocker() + +The introduction of `isolate` references for many V8 calls in Node 0.11 makes `NanUnlocker()` necessary, use it in place of `Unlocker unlocker`: + +```c++ +NAN_METHOD(Foo::Bar) { + NanLocker(); + ... + NanUnlocker(); +} +``` + + +### void * NanGetInternalFieldPointer(Handle<Object>, int) + +Gets a pointer to the internal field with at `index` from a V8 `Object` handle. + +```c++ +Local obj; +... +NanGetInternalFieldPointer(obj, 0); +``` + +### void NanSetInternalFieldPointer(Handle<Object>, int, void *) + +Sets the value of the internal field at `index` on a V8 `Object` handle. + +```c++ +static Persistent dataWrapperCtor; +... +Local wrapper = NanNew(dataWrapperCtor)->NewInstance(); +NanSetInternalFieldPointer(wrapper, 0, this); +``` + + +### Local<Object> NanObjectWrapHandle(const node::ObjectWrap &obj) + +When you want to fetch the V8 object handle from a native object you've wrapped with Node's `ObjectWrap`, you should use `NanObjectWrapHandle`: + +```c++ +NanObjectWrapHandle(iterator)->Get(NanNew("end")) +``` + + +### ~~Local<String> NanSymbol(const char *)~~ + +Deprecated. Use `NanNew` instead. +~~Use to create string symbol objects (i.e. `v8::String::NewSymbol(x)`), for getting and setting object properties, or names of objects.~~ + +```c++ +bool foo = false; +if (obj->Has(NanNew("foo"))) + foo = optionsObj->Get(NanNew("foo"))->BooleanValue() +``` + + +### Type NanGetPointerSafe(Type *[, Type]) + +A helper for getting values from optional pointers. If the pointer is `NULL`, the function returns the optional default value, which defaults to `0`. Otherwise, the function returns the value the pointer points to. + +```c++ +char *plugh(uint32_t *optional) { + char res[] = "xyzzy"; + uint32_t param = NanGetPointerSafe(optional, 0x1337); + switch (param) { + ... + } + NanSetPointerSafe(optional, 0xDEADBEEF); +} +``` + + +### bool NanSetPointerSafe(Type *, Type) + +A helper for setting optional argument pointers. If the pointer is `NULL`, the function simply returns `false`. Otherwise, the value is assigned to the variable the pointer points to. + +```c++ +const char *plugh(size_t *outputsize) { + char res[] = "xyzzy"; + if !(NanSetPointerSafe(outputsize, strlen(res) + 1)) { + ... + } + + ... +} +``` + + +### ~~void* NanRawString(Handle<Value>, enum Nan::Encoding, size_t *, void *, size_t, int)~~ + +Deprecated. Use something else. + +~~When you want to convert a V8 `String` to a `char*` buffer, use `NanRawString`. You have to supply an encoding as well as a pointer to a variable that will be assigned the number of bytes in the returned string. It is also possible to supply a buffer and its length to the function in order not to have a new buffer allocated. The final argument allows setting `String::WriteOptions`. +Just remember that you'll end up with an object that you'll need to `delete[]` at some point unless you supply your own buffer:~~ + +```c++ +size_t count; +void* decoded = NanRawString(args[1], Nan::BASE64, &count, NULL, 0, String::HINT_MANY_WRITES_EXPECTED); +... +delete[] reinterpret_cast(decoded); +``` + + +### ~~char* NanCString(Handle<Value>, size_t *[, char *, size_t, int])~~ + +Deprecated. Use `String::Utf8Value` or `NanUtf8String` instead. + +~~When you want to convert a V8 `String` to a null-terminated C `char*` use `NanCString`. The resulting `char*` will be UTF-8-encoded, and you need to supply a pointer to a variable that will be assigned the number of bytes in the returned string. It is also possible to supply a buffer and its length to the function in order not to have a new buffer allocated. The final argument allows optionally setting `String::WriteOptions`, which default to `v8::String::NO_OPTIONS`. +Just remember that you'll end up with an object that you'll need to `delete[]` at some point unless you supply your own buffer:~~ + +```c++ +size_t count; +char* name = NanCString(args[0], &count); +... +delete[] name; +``` + + +### NanAsciiString + +Contrary to the name, this is not actually an ASCII string, it is a one-byte string with no particular encoding. Do not use unless you actually need this incorrect legacy behavior. Consider fixing your broken code instead. If you actually have a proper ASCII-string, use UTF-8, which is a proper superset of ASCII. +Convert a `String` to zero-terminated, sort-of Ascii-encoded `char *`. The underlying buffer is freed when the owner object goes out of scope, so make a copy or heap allocation if you need it to stick around. + +```c++ +NAN_METHOD(foo) { + NanScope(); + NanReturnValue(NanNew(*NanAsciiString(arg[0]))); +} +``` + +####*WRONG*: +the buffer `str` points to has been freed when `baz` was destroyed: +```c++ +static char *str; + +NAN_METHOD(bar) { + NanScope(); + NanAsciiString baz(arg[0]); + + str = *baz; + NanReturnUndefined(); // baz goes out of scope, freeing str +} + +... + +printf(str); // use-after-free error +``` + +####*RIGHT*: +```c++ +static NanAsciiString *str; + +NAN_METHOD(bar) { + NanScope(); + str = new NanAsciiString(arg[0]); + NanReturnUndefined(); +} + +... + +printf(**str); +``` + + +### NanUtf8String + +Equivalent to `String::Utf8Value`, it only exists for the sake of completeness. +Convert a `String` to zero-terminated, Utf8-encoded `char *`. The underlying buffer is freed when the owner object goes out of scope, so make a copy or heap allocation if you need it to stick around. + +```c++ +NAN_METHOD(foo) { + NanScope(); + NanReturnValue(NanNew(*NanUtf8String(arg[0]))); +} +``` + +####*WRONG*: +the buffer `str` points to has been freed when `baz` was destroyed: +```c++ +static char *str; + +NAN_METHOD(bar) { + NanScope(); + NanUtf8String baz(arg[0]); + + str = *baz; + NanReturnUndefined(); // baz goes out of scope, freeing str +} + +... + +printf(str); // use-after-free error +``` + +####*RIGHT*: +```c++ +static NanUtf8String *str; + +NAN_METHOD(bar) { + NanScope(); + str = new NanUtf8String(arg[0]); + NanReturnUndefined(); +} + +... + +printf(**str); +``` + + + +### NanUcs2String + +Equivalent to `String::Value`, it only exists for the sake of completeness. +Convert a `String` to zero-terminated, Ucs2-encoded `uint16_t *`. The underlying buffer is freed when the owner object goes out of scope, so make a copy or heap allocation if you need it to stick around. + +```c++ +NAN_METHOD(foo) { + NanScope(); + NanReturnValue(NanNew(*NanUcs2String(arg[0]))); +} +``` + +####*WRONG*: +the buffer `str` points to has been freed when `baz` was destroyed: +```c++ +static char *str; + +NAN_METHOD(bar) { + NanScope(); + NanUcs2String baz(arg[0]); + + str = *baz; + NanReturnUndefined(); // baz goes out of scope, freeing str +} + +... + +printf(str); // use-after-free error +``` + +####*RIGHT*: +```c++ +static NanUcs2String *str; + +NAN_METHOD(bar) { + NanScope(); + str = new NanUcs2String(arg[0]); + NanReturnUndefined(); +} + +... + +printf(**str); +``` + + +### bool NanBooleanOptionValue(Handle<Value>, Handle<String>[, bool]) + +When you have an "options" object that you need to fetch properties from, boolean options can be fetched with this pair. They check first if the object exists (`IsEmpty`), then if the object has the given property (`Has`) then they get and convert/coerce the property to a `bool`. + +The optional last parameter is the *default* value, which is `false` if left off: + +```c++ +// `foo` is false unless the user supplies a truthy value for it +bool foo = NanBooleanOptionValue(optionsObj, NanNew("foo")); +// `bar` is true unless the user supplies a falsy value for it +bool bar = NanBooleanOptionValueDefTrue(optionsObj, NanNew("bar"), true); +``` + + +### uint32_t NanUInt32OptionValue(Handle<Value>, Handle<String>, uint32_t) + +Similar to `NanBooleanOptionValue`, use `NanUInt32OptionValue` to fetch an integer option from your options object. Can be any kind of JavaScript `Number` and it will be coerced to an unsigned 32-bit integer. + +Requires all 3 arguments as a default is not optional: + +```c++ +uint32_t count = NanUInt32OptionValue(optionsObj, NanNew("count"), 1024); +``` + + +### NanError(message), NanTypeError(message), NanRangeError(message) + +For making `Error`, `TypeError` and `RangeError` objects. + +```c++ +Local res = NanError("you must supply a callback argument"); +``` + + +### NanThrowError(message), NanThrowTypeError(message), NanThrowRangeError(message), NanThrowError(Local<Value>), NanThrowError(Local<Value>, int) + +For throwing `Error`, `TypeError` and `RangeError` objects. + +```c++ +NanThrowError("you must supply a callback argument"); +``` + +Can also handle any custom object you may want to throw. If used with the error code argument, it will add the supplied error code to the error object as a property called `code`. + + +### Local<Object> NanNewBufferHandle(char *, uint32_t), Local<Object> NanNewBufferHandle(uint32_t) + +The `Buffer` API has changed a little in Node 0.11, this helper provides consistent access to `Buffer` creation: + +```c++ +NanNewBufferHandle((char*)value.data(), value.size()); +``` + +Can also be used to initialize a `Buffer` with just a `size` argument. + +Can also be supplied with a `NanFreeCallback` and a hint for the garbage collector. + + +### Local<Object> NanBufferUse(char*, uint32_t) + +`Buffer::New(char*, uint32_t)` prior to 0.11 would make a copy of the data. +While it was possible to get around this, it required a shim by passing a +callback. So the new API `Buffer::Use(char*, uint32_t)` was introduced to remove +needing to use this shim. + +`NanBufferUse` uses the `char*` passed as the backing data, and will free the +memory automatically when the weak callback is called. Keep this in mind, as +careless use can lead to "double free or corruption" and other cryptic failures. + + +### bool NanHasInstance(Persistent<FunctionTemplate>&, Handle<Value>) + +Can be used to check the type of an object to determine it is of a particular class you have already defined and have a `Persistent` handle for. + + +### ~~Local<Context> NanNewContextHandle([ExtensionConfiguration*, Handle<ObjectTemplate>, Handle<Value>])~~ + +Deprecated. Use `NanNew` instead. + +~~Creates a new `Local` handle.~~ + +```c++ +Local ftmpl = NanNew(); +Local otmpl = ftmpl->InstanceTemplate(); +Local ctx = NanNewContextHandle(NULL, otmpl); +``` + + +### Local<Context> NanGetCurrentContext() + +Gets the current context. + +```c++ +Local ctx = NanGetCurrentContext(); +``` + + +### void NanDisposePersistent(Persistent<T> &) + +Use `NanDisposePersistent` to dispose a `Persistent` handle. + +```c++ +NanDisposePersistent(persistentHandle); +``` + + +### NanAssignPersistent(handle, object) + +Use `NanAssignPersistent` to assign a non-`Persistent` handle to a `Persistent` one. You can no longer just declare a `Persistent` handle and assign directly to it later, you have to `Reset` it in Node 0.11, so this makes it easier. + +In general it is now better to place anything you want to protect from V8's garbage collector as properties of a generic `Object` and then assign that to a `Persistent`. This works in older versions of Node also if you use `NanAssignPersistent`: + +```c++ +Persistent persistentHandle; + +... + +Local obj = NanNew(); +obj->Set(NanNew("key"), keyHandle); // where keyHandle might be a Local +NanAssignPersistent(persistentHandle, obj) +``` + + +### _NanWeakCallbackInfo<T, P>* NanMakeWeakPersistent(Handle<T>, P*, _NanWeakCallbackInfo<T, P>::Callback) + +Creates a weak persistent handle with the supplied parameter and `NAN_WEAK_CALLBACK`. + +```c++ +NAN_WEAK_CALLBACK(weakCallback) { + +... + +} + +Local func; + +... + +int *parameter = new int(0); +NanMakeWeakPersistent(func, parameter, &weakCallback); +``` + + +### NanSetTemplate(templ, name, value [, attributes]) + +Use to add properties on object and function templates. + + +### NanSetPrototypeTemplate(templ, name, value [, attributes]) + +Use to add prototype properties on function templates. + + +### NanSetInstanceTemplate(templ, name, value [, attributes]) + +Use to add instance properties on function templates. + + +### NanMakeCallback(target, func, argc, argv) + +Use instead of `node::MakeCallback` to call javascript functions. This (or `NanCallback`) is the only proper way of calling functions. You must _*never, ever*_ directly use `Function::Call`, it will lead to run-time failures. + + +### NanEncode(const void*, size_t[, enum Nan::Encoding]) + +Replaces `node::Encode`. + + +### NanDecodeBytes(v8::Handle<v8::Value>[, enum Nan::Encoding]) + +Replaces `node::DecodeBytes`. + + +### NanDecodeWrite(char *, size_t, v8::Handle<v8::Value>[, enum Nan::Encoding]) + +Replaces `node::DecodeWrite`. + + +### NanCompileScript(Handle s [, const ScriptOrigin& origin]) + +Use to create new scripts bound to the current context. + + +### NanRunScript(script) + +Use to run both bound and unbound scripts. + + +### NanAdjustExternalMemory(int change_in_bytes) + +Simply does `AdjustAmountOfExternalAllocatedMemory`, note that the argument and returned value have type `int`. + + +### NanAddGCEpilogueCallback(GCEpilogueCallback callback, GCType gc_type_filter=kGCTypeAll) + +Simply does `AddGCEpilogueCallback` + + +### NanAddGCPrologueCallback(GCPrologueCallback callback, GCType gc_type_filter=kGCTypeAll) + +Simply does `AddGCPrologueCallback` + + +### NanRemoveGCEpilogueCallback(GCEpilogueCallback callback) + +Simply does `RemoveGCEpilogueCallback` + + +### NanRemoveGCPrologueCallback(GCPrologueCallback callback) + +Simply does `RemoveGCPrologueCallback` + + +### NanGetHeapStatistics(HeapStatistics *heap_statistics) + +Simply does `GetHeapStatistics` + + +### NanSetCounterFunction(CounterLookupCallback cb) + +Simply does `SetCounterFunction` + + +### NanSetCreateHistogramFunction(CreateHistogramCallback cb) + +Simply does `SetCreateHistogramFunction` + + +### NanSetAddHistogramSampleFunction(AddHistogramSampleCallback cb) + +Simply does `SetAddHistogramSampleFunction` + + +### NanIdleNotification(int idle_time_in_ms) + +Simply does `IdleNotification` + + +### NanLowMemoryNotification() + +Simply does `LowMemoryNotification` + + +### NanContextDisposedNotification() + +Simply does `ContextDisposedNotification` + + +### NanCallback + +Because of the difficulties imposed by the changes to `Persistent` handles in V8 in Node 0.11, creating `Persistent` versions of your `Handle` is annoyingly tricky. `NanCallback` makes it easier by taking your handle, making it persistent until the `NanCallback` is deleted and even providing a handy `Call()` method to fetch and execute the callback `Function`. + +```c++ +Local callbackHandle = args[0].As(); +NanCallback *callback = new NanCallback(callbackHandle); +// pass `callback` around and it's safe from GC until you: +delete callback; +``` + +You can execute the callback like so: + +```c++ +// no arguments: +callback->Call(0, NULL); + +// an error argument: +Handle argv[] = { + NanError(NanNew("fail!")) +}; +callback->Call(1, argv); + +// a success argument: +Handle argv[] = { + NanNull(), + NanNew("w00t!") +}; +callback->Call(2, argv); +``` + +`NanCallback` also has a `Local GetFunction()` method that you can use +to fetch a local handle to the underlying callback function, as well as a +`void SetFunction(Handle)` for setting the callback on the +`NanCallback`. You can check if a `NanCallback` is empty with the `bool IsEmpty()` method. Additionally a generic constructor is available for using +`NanCallback` without performing heap allocations. + + +### NanAsyncWorker + +`NanAsyncWorker` is an abstract class that you can subclass to have much of the annoying async queuing and handling taken care of for you. It can even store arbitrary V8 objects for you and have them persist while the async work is in progress. + +See a rough outline of the implementation: + +```c++ +class NanAsyncWorker { +public: + NanAsyncWorker (NanCallback *callback); + + // Clean up persistent handles and delete the *callback + virtual ~NanAsyncWorker (); + + // Check the `ErrorMessage()` and call HandleOKCallback() + // or HandleErrorCallback depending on whether it has been set or not + virtual void WorkComplete (); + + // You must implement this to do some async work. If there is an + // error then use `SetErrorMessage()` to set an error message and the callback will + // be passed that string in an Error object + virtual void Execute (); + + // Save a V8 object in a Persistent handle to protect it from GC + void SaveToPersistent(const char *key, Local &obj); + + // Fetch a stored V8 object (don't call from within `Execute()`) + Local GetFromPersistent(const char *key); + + // Get the error message (or NULL) + const char *ErrorMessage(); + + // Set an error message + void SetErrorMessage(const char *msg); + +protected: + // Default implementation calls the callback function with no arguments. + // Override this to return meaningful data + virtual void HandleOKCallback (); + + // Default implementation calls the callback function with an Error object + // wrapping the `errmsg` string + virtual void HandleErrorCallback (); +}; +``` + + +### NanAsyncQueueWorker(NanAsyncWorker *) + +`NanAsyncQueueWorker` will run a `NanAsyncWorker` asynchronously via libuv. Both the *execute* and *after_work* steps are taken care of for you—most of the logic for this is embedded in `NanAsyncWorker`. + + +### Tests + +To run the NAN tests do: + +``` sh +npm install +npm run-script rebuild-tests +npm test +``` + +Or just: + +``` sh +npm install +make test +``` + +## Porting + +Follows is a guide to porting your C++ node to NAN. + + + + + + + + + + + + + + + + + +
    AspectWithout NANWith NAN
    Function declaration
    class MyClass : public ObjectWrap {
+    ....
+    static Handle ToString(const Arguments& args);
+    ....
+}
    class MyClass : public ObjectWrap {
+    ....
+    static NAN_METHOD(ToString);
+    ....
+}
    Function definition
    Handle
+MyClass::ToString(const Arguments& args)
+{
+	HandleScope scope;
+	....
+}
    +NAN_METHOD(MyClass::ToString)
+{
+  NanScope();
+  ....
+}
    Return a value
    return scope.Close(result);
    NanReturnValue(result);
    Return undefined
    return Undefined();
    NanReturnUndefined();
    Throw an error
    return ThrowException(
+  Exception::Error(
+    String::New("Error text...")));
    return NanThrowError("Error text...");
    New v8 string literal
    String::NewSymbol("my text")
    NanNew("my text")
    + +## Contributors + + + +## Governance & Contributing + +NAN is governed by the [io.js](https://iojs.org/) Addon API Working Group + +### Addon API Working Group (WG) + +The NAN project is jointly governed by a Working Group which is responsible for high-level guidance of the project. + +Members of the WG are also known as Collaborators, there is no distinction between the two, unlike other io.js projects. + +The WG has final authority over this project including: + +* Technical direction +* Project governance and process (including this policy) +* Contribution policy +* GitHub repository hosting +* Maintaining the list of additional Collaborators + +For the current list of WG members, see the project [README.md](./README.md#collaborators). + +Individuals making significant and valuable contributions are made members of the WG and given commit-access to the project. These individuals are identified by the WG and their addition to the WG is discussed via GitHub and requires unanimous consensus amongst those WG members participating in the discussion with a quorum of 50% of WG members required for acceptance of the vote. + +_Note:_ If you make a significant contribution and are not considered for commit-access log an issue or contact a WG member directly. + +For the current list of WG members / Collaborators, see the project [README.md](./README.md#collaborators). + +### Consensus Seeking Process + +The WG follows a [Consensus Seeking](http://en.wikipedia.org/wiki/Consensus-seeking_decision-making) decision making model. + +Modifications of the contents of the NAN repository are made on a collaborative basis. Anybody with a GitHub account may propose a modification via pull request and it will be considered by the WG. All pull requests must be reviewed and accepted by a WG member with sufficient expertise who is able to take full responsibility for the change. In the case of pull requests proposed by an existing WG member, an additional WG member is required for sign-off. Consensus should be sought if additional WG members participate and there is disagreement around a particular modification. + +If a change proposal cannot reach a consensus, a WG member can call for a vote amongst the members of the WG. Simple majority wins. + +### Developer's Certificate of Origin 1.0 + +By making a contribution to this project, I certify that: + +* (a) The contribution was created in whole or in part by me and I have the right to submit it under the open source license indicated in the file; or +* (b) The contribution is based upon previous work that, to the best of my knowledge, is covered under an appropriate open source license and I have the right under that license to submit that work with modifications, whether created in whole or in part by me, under the same open source license (unless I am permitted to submit under a different license), as indicated in the file; or +* (c) The contribution was provided directly to me by some other person who certified (a), (b) or (c) and I have not modified it. + + +### WG Members / Collaborators + + + + + + + + + +
    Rod VaggGitHub/rvaggTwitter/@rvagg
    Benjamin ByholmGitHub/kkoopa-
    Trevor NorrisGitHub/trevnorrisTwitter/@trevnorris
    Nathan RajlichGitHub/TooTallNateTwitter/@TooTallNate
    Brett LawsonGitHub/brett19Twitter/@brett19x
    Ben NoordhuisGitHub/bnoordhuisTwitter/@bnoordhuis
    David SiegelGitHub/agnat-
    + +## Licence & copyright + +Copyright (c) 2015 NAN WG Members / Collaborators (listed above). + +Native Abstractions for Node.js is licensed under an MIT license. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE file for more details. diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/appveyor.yml b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/appveyor.yml new file mode 100644 index 0000000..3429453 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/appveyor.yml @@ -0,0 +1,38 @@ +# http://www.appveyor.com/docs/appveyor-yml + +# Test against these versions of Io.js and Node.js. +environment: + matrix: + # node.js + - nodejs_version: "0.8" + - nodejs_version: "0.10" + - nodejs_version: "0.12" + # io.js + - nodejs_version: "1" + +# Install scripts. (runs after repo cloning) +install: + # Get the latest stable version of Node 0.STABLE.latest + - ps: if($env:nodejs_version -eq "0.8") {Install-Product node $env:nodejs_version} + - ps: if($env:nodejs_version -ne "0.8") {Update-NodeJsInstallation (Get-NodeJsLatestBuild $env:nodejs_version)} + - IF NOT %nodejs_version% == 1 npm -g install npm + - IF NOT %nodejs_version% == 1 set PATH=%APPDATA%\npm;%PATH% + # Typical npm stuff. + - npm install + - IF %nodejs_version% == 0.8 node node_modules\node-gyp\bin\node-gyp.js rebuild --directory test + - IF NOT %nodejs_version% == 0.8 npm run rebuild-tests + +# Post-install test scripts. +test_script: + # Output useful info for debugging. + - node --version + - npm --version + # run tests + - IF NOT %nodejs_version% == 1 npm test + - IF %nodejs_version% == 1 iojs node_modules\tap\bin\tap.js --gc test\js\*-test.js + +# Don't actually build. +build: off + +# Set build version format here instead of in the admin panel. +version: "{build}" diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/include_dirs.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/include_dirs.js new file mode 100644 index 0000000..4f1dfb4 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/include_dirs.js @@ -0,0 +1 @@ +console.log(require('path').relative('.', __dirname)); diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan.h new file mode 100644 index 0000000..fb025a9 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan.h @@ -0,0 +1,2322 @@ +/********************************************************************* + * NAN - Native Abstractions for Node.js + * + * Copyright (c) 2015 NAN contributors: + * - Rod Vagg + * - Benjamin Byholm + * - Trevor Norris + * - Nathan Rajlich + * - Brett Lawson + * - Ben Noordhuis + * - David Siegel + * + * MIT License + * + * Version 1.8.4: current Node 12: 0.12.2, Node 10: 0.10.38, io.js: 1.8.1 + * + * See https://github.com/rvagg/nan for the latest update to this file + **********************************************************************************/ + +#ifndef NAN_H_ +#define NAN_H_ + +#include +#include +#include +#include +#include +#include +#include +#include +#if defined(_MSC_VER) +# pragma warning( push ) +# pragma warning( disable : 4530 ) +# include +# pragma warning( pop ) +#else +# include +#endif + +#if defined(__GNUC__) && !(defined(DEBUG) && DEBUG) +# define NAN_INLINE inline __attribute__((always_inline)) +#elif defined(_MSC_VER) && !(defined(DEBUG) && DEBUG) +# define NAN_INLINE __forceinline +#else +# define NAN_INLINE inline +#endif + +#if defined(__GNUC__) && \ + !(defined(V8_DISABLE_DEPRECATIONS) && V8_DISABLE_DEPRECATIONS) +# define NAN_DEPRECATED __attribute__((deprecated)) +#elif defined(_MSC_VER) && \ + !(defined(V8_DISABLE_DEPRECATIONS) && V8_DISABLE_DEPRECATIONS) +# define NAN_DEPRECATED __declspec(deprecated) +#else +# define NAN_DEPRECATED +#endif + +#define NODE_0_10_MODULE_VERSION 11 +#define NODE_0_12_MODULE_VERSION 12 +#define ATOM_0_21_MODULE_VERSION 41 +#define IOJS_1_0_MODULE_VERSION 42 +#define IOJS_1_1_MODULE_VERSION 43 + +#if (NODE_MODULE_VERSION < NODE_0_12_MODULE_VERSION) +typedef v8::InvocationCallback NanFunctionCallback; +typedef v8::Script NanUnboundScript; +typedef v8::Script NanBoundScript; +#else +typedef v8::FunctionCallback NanFunctionCallback; +typedef v8::UnboundScript NanUnboundScript; +typedef v8::Script NanBoundScript; +#endif + +#if (NODE_MODULE_VERSION < ATOM_0_21_MODULE_VERSION) +typedef v8::String::ExternalAsciiStringResource + NanExternalOneByteStringResource; +#else +typedef v8::String::ExternalOneByteStringResource + NanExternalOneByteStringResource; +#endif + +#include "nan_new.h" // NOLINT(build/include) + +// uv helpers +#ifdef UV_VERSION_MAJOR +#ifndef UV_VERSION_PATCH +#define UV_VERSION_PATCH 0 +#endif +#define NAUV_UVVERSION ((UV_VERSION_MAJOR << 16) | \ + (UV_VERSION_MINOR << 8) | \ + (UV_VERSION_PATCH)) +#else +#define NAUV_UVVERSION 0x000b00 +#endif + + +#if NAUV_UVVERSION < 0x000b17 +#define NAUV_WORK_CB(func) \ + void func(uv_async_t *async, int) +#else +#define NAUV_WORK_CB(func) \ + void func(uv_async_t *async) +#endif + +#if NAUV_UVVERSION >= 0x000b0b + +typedef uv_key_t nauv_key_t; + +inline int nauv_key_create(nauv_key_t *key) { + return uv_key_create(key); +} + +inline void nauv_key_delete(nauv_key_t *key) { + uv_key_delete(key); +} + +inline void* nauv_key_get(nauv_key_t *key) { + return uv_key_get(key); +} + +inline void nauv_key_set(nauv_key_t *key, void *value) { + uv_key_set(key, value); +} + +#else + +/* Implement thread local storage for older versions of libuv. + * This is essentially a backport of libuv commit 5d2434bf + * written by Ben Noordhuis, adjusted for names and inline. + */ + +#ifndef WIN32 + +#include + +typedef pthread_key_t nauv_key_t; + +inline int nauv_key_create(nauv_key_t* key) { + return -pthread_key_create(key, NULL); +} + +inline void nauv_key_delete(nauv_key_t* key) { + if (pthread_key_delete(*key)) + abort(); +} + +inline void* nauv_key_get(nauv_key_t* key) { + return pthread_getspecific(*key); +} + +inline void nauv_key_set(nauv_key_t* key, void* value) { + if (pthread_setspecific(*key, value)) + abort(); +} + +#else + +#include + +typedef struct { + DWORD tls_index; +} nauv_key_t; + +inline int nauv_key_create(nauv_key_t* key) { + key->tls_index = TlsAlloc(); + if (key->tls_index == TLS_OUT_OF_INDEXES) + return UV_ENOMEM; + return 0; +} + +inline void nauv_key_delete(nauv_key_t* key) { + if (TlsFree(key->tls_index) == FALSE) + abort(); + key->tls_index = TLS_OUT_OF_INDEXES; +} + +inline void* nauv_key_get(nauv_key_t* key) { + void* value = TlsGetValue(key->tls_index); + if (value == NULL) + if (GetLastError() != ERROR_SUCCESS) + abort(); + return value; +} + +inline void nauv_key_set(nauv_key_t* key, void* value) { + if (TlsSetValue(key->tls_index, value) == FALSE) + abort(); +} + +#endif +#endif + +// some generic helpers + +template NAN_INLINE bool NanSetPointerSafe( + T *var + , T val +) { + if (var) { + *var = val; + return true; + } else { + return false; + } +} + +template NAN_INLINE T NanGetPointerSafe( + T *var + , T fallback = reinterpret_cast(0) +) { + if (var) { + return *var; + } else { + return fallback; + } +} + +NAN_INLINE bool NanBooleanOptionValue( + v8::Local optionsObj + , v8::Handle opt, bool def +) { + if (def) { + return optionsObj.IsEmpty() + || !optionsObj->Has(opt) + || optionsObj->Get(opt)->BooleanValue(); + } else { + return !optionsObj.IsEmpty() + && optionsObj->Has(opt) + && optionsObj->Get(opt)->BooleanValue(); + } +} + +NAN_INLINE bool NanBooleanOptionValue( + v8::Local optionsObj + , v8::Handle opt +) { + return NanBooleanOptionValue(optionsObj, opt, false); +} + +NAN_INLINE uint32_t NanUInt32OptionValue( + v8::Local optionsObj + , v8::Handle opt + , uint32_t def +) { + return !optionsObj.IsEmpty() + && optionsObj->Has(opt) + && optionsObj->Get(opt)->IsNumber() + ? optionsObj->Get(opt)->Uint32Value() + : def; +} + +template +v8::Local NanNew(v8::Handle); + +template +NAN_INLINE v8::Local _NanEnsureLocal(v8::Handle val) { + return NanNew(val); +} + +template +NAN_INLINE v8::Local _NanEnsureLocal(v8::Local val) { + return val; +} + +template +NAN_INLINE v8::Local _NanEnsureLocal(T val) { + return NanNew(val); +} + +/* io.js 1.0 */ +#if NODE_MODULE_VERSION >= IOJS_1_0_MODULE_VERSION \ + || NODE_VERSION_AT_LEAST(0, 11, 15) + NAN_INLINE + void NanSetCounterFunction(v8::CounterLookupCallback cb) { + v8::Isolate::GetCurrent()->SetCounterFunction(cb); + } + + NAN_INLINE + void NanSetCreateHistogramFunction(v8::CreateHistogramCallback cb) { + v8::Isolate::GetCurrent()->SetCreateHistogramFunction(cb); + } + + NAN_INLINE + void NanSetAddHistogramSampleFunction(v8::AddHistogramSampleCallback cb) { + v8::Isolate::GetCurrent()->SetAddHistogramSampleFunction(cb); + } + + NAN_INLINE bool NanIdleNotification(int idle_time_in_ms) { + return v8::Isolate::GetCurrent()->IdleNotification(idle_time_in_ms); + } + + NAN_INLINE void NanLowMemoryNotification() { + v8::Isolate::GetCurrent()->LowMemoryNotification(); + } + + NAN_INLINE void NanContextDisposedNotification() { + v8::Isolate::GetCurrent()->ContextDisposedNotification(); + } +#else + NAN_INLINE + void NanSetCounterFunction(v8::CounterLookupCallback cb) { + v8::V8::SetCounterFunction(cb); + } + + NAN_INLINE + void NanSetCreateHistogramFunction(v8::CreateHistogramCallback cb) { + v8::V8::SetCreateHistogramFunction(cb); + } + + NAN_INLINE + void NanSetAddHistogramSampleFunction(v8::AddHistogramSampleCallback cb) { + v8::V8::SetAddHistogramSampleFunction(cb); + } + + NAN_INLINE bool NanIdleNotification(int idle_time_in_ms) { + return v8::V8::IdleNotification(idle_time_in_ms); + } + + NAN_INLINE void NanLowMemoryNotification() { + v8::V8::LowMemoryNotification(); + } + + NAN_INLINE void NanContextDisposedNotification() { + v8::V8::ContextDisposedNotification(); + } +#endif + +#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION) +// Node 0.11+ (0.11.12 and below won't compile with these) + +# define _NAN_METHOD_ARGS_TYPE const v8::FunctionCallbackInfo& +# define _NAN_METHOD_ARGS _NAN_METHOD_ARGS_TYPE args +# define _NAN_METHOD_RETURN_TYPE void + +# define _NAN_GETTER_ARGS_TYPE const v8::PropertyCallbackInfo& +# define _NAN_GETTER_ARGS _NAN_GETTER_ARGS_TYPE args +# define _NAN_GETTER_RETURN_TYPE void + +# define _NAN_SETTER_ARGS_TYPE const v8::PropertyCallbackInfo& +# define _NAN_SETTER_ARGS _NAN_SETTER_ARGS_TYPE args +# define _NAN_SETTER_RETURN_TYPE void + +# define _NAN_PROPERTY_GETTER_ARGS_TYPE \ + const v8::PropertyCallbackInfo& +# define _NAN_PROPERTY_GETTER_ARGS _NAN_PROPERTY_GETTER_ARGS_TYPE args +# define _NAN_PROPERTY_GETTER_RETURN_TYPE void + +# define _NAN_PROPERTY_SETTER_ARGS_TYPE \ + const v8::PropertyCallbackInfo& +# define _NAN_PROPERTY_SETTER_ARGS _NAN_PROPERTY_SETTER_ARGS_TYPE args +# define _NAN_PROPERTY_SETTER_RETURN_TYPE void + +# define _NAN_PROPERTY_ENUMERATOR_ARGS_TYPE \ + const v8::PropertyCallbackInfo& +# define _NAN_PROPERTY_ENUMERATOR_ARGS _NAN_PROPERTY_ENUMERATOR_ARGS_TYPE args +# define _NAN_PROPERTY_ENUMERATOR_RETURN_TYPE void + +# define _NAN_PROPERTY_DELETER_ARGS_TYPE \ + const v8::PropertyCallbackInfo& +# define _NAN_PROPERTY_DELETER_ARGS \ + _NAN_PROPERTY_DELETER_ARGS_TYPE args +# define _NAN_PROPERTY_DELETER_RETURN_TYPE void + +# define _NAN_PROPERTY_QUERY_ARGS_TYPE \ + const v8::PropertyCallbackInfo& +# define _NAN_PROPERTY_QUERY_ARGS _NAN_PROPERTY_QUERY_ARGS_TYPE args +# define _NAN_PROPERTY_QUERY_RETURN_TYPE void + +# define _NAN_INDEX_GETTER_ARGS_TYPE \ + const v8::PropertyCallbackInfo& +# define _NAN_INDEX_GETTER_ARGS _NAN_INDEX_GETTER_ARGS_TYPE args +# define _NAN_INDEX_GETTER_RETURN_TYPE void + +# define _NAN_INDEX_SETTER_ARGS_TYPE \ + const v8::PropertyCallbackInfo& +# define _NAN_INDEX_SETTER_ARGS _NAN_INDEX_SETTER_ARGS_TYPE args +# define _NAN_INDEX_SETTER_RETURN_TYPE void + +# define _NAN_INDEX_ENUMERATOR_ARGS_TYPE \ + const v8::PropertyCallbackInfo& +# define _NAN_INDEX_ENUMERATOR_ARGS _NAN_INDEX_ENUMERATOR_ARGS_TYPE args +# define _NAN_INDEX_ENUMERATOR_RETURN_TYPE void + +# define _NAN_INDEX_DELETER_ARGS_TYPE \ + const v8::PropertyCallbackInfo& +# define _NAN_INDEX_DELETER_ARGS _NAN_INDEX_DELETER_ARGS_TYPE args +# define _NAN_INDEX_DELETER_RETURN_TYPE void + +# define _NAN_INDEX_QUERY_ARGS_TYPE \ + const v8::PropertyCallbackInfo& +# define _NAN_INDEX_QUERY_ARGS _NAN_INDEX_QUERY_ARGS_TYPE args +# define _NAN_INDEX_QUERY_RETURN_TYPE void + +# define NanScope() v8::HandleScope scope(v8::Isolate::GetCurrent()) +# define NanEscapableScope() \ + v8::EscapableHandleScope scope(v8::Isolate::GetCurrent()) + +# define NanEscapeScope(val) scope.Escape(_NanEnsureLocal(val)) +# define NanLocker() v8::Locker locker(v8::Isolate::GetCurrent()) +# define NanUnlocker() v8::Unlocker unlocker(v8::Isolate::GetCurrent()) +# define NanReturnValue(value) return args.GetReturnValue().Set(_NanEnsureLocal(value)) +# define NanReturnUndefined() return +# define NanReturnHolder() NanReturnValue(args.Holder()) +# define NanReturnThis() NanReturnValue(args.This()) +# define NanReturnNull() return args.GetReturnValue().SetNull() +# define NanReturnEmptyString() return args.GetReturnValue().SetEmptyString() + + NAN_INLINE v8::Local NanObjectWrapHandle(const node::ObjectWrap *obj) { + return const_cast(obj)->handle(); + } + + NAN_INLINE v8::Local NanUndefined() { + NanEscapableScope(); + return NanEscapeScope(NanNew(v8::Undefined(v8::Isolate::GetCurrent()))); + } + + NAN_INLINE v8::Local NanNull() { + NanEscapableScope(); + return NanEscapeScope(NanNew(v8::Null(v8::Isolate::GetCurrent()))); + } + + NAN_INLINE v8::Local NanTrue() { + NanEscapableScope(); + return NanEscapeScope(NanNew(v8::True(v8::Isolate::GetCurrent()))); + } + + NAN_INLINE v8::Local NanFalse() { + NanEscapableScope(); + return NanEscapeScope(NanNew(v8::False(v8::Isolate::GetCurrent()))); + } + + NAN_INLINE int NanAdjustExternalMemory(int bc) { + return static_cast( + v8::Isolate::GetCurrent()->AdjustAmountOfExternalAllocatedMemory(bc)); + } + + NAN_INLINE void NanSetTemplate( + v8::Handle templ + , const char *name + , v8::Handle value) { + templ->Set(v8::Isolate::GetCurrent(), name, value); + } + + NAN_INLINE void NanSetTemplate( + v8::Handle templ + , v8::Handle name + , v8::Handle value + , v8::PropertyAttribute attributes) { + templ->Set(name, value, attributes); + } + + NAN_INLINE v8::Local NanGetCurrentContext() { + return v8::Isolate::GetCurrent()->GetCurrentContext(); + } + + NAN_INLINE void* NanGetInternalFieldPointer( + v8::Handle object + , int index) { + return object->GetAlignedPointerFromInternalField(index); + } + + NAN_INLINE void NanSetInternalFieldPointer( + v8::Handle object + , int index + , void* value) { + object->SetAlignedPointerInInternalField(index, value); + } + +# define NAN_GC_CALLBACK(name) \ + void name(v8::Isolate *isolate, v8::GCType type, v8::GCCallbackFlags flags) + + NAN_INLINE void NanAddGCEpilogueCallback( + v8::Isolate::GCEpilogueCallback callback + , v8::GCType gc_type_filter = v8::kGCTypeAll) { + v8::Isolate::GetCurrent()->AddGCEpilogueCallback(callback, gc_type_filter); + } + + NAN_INLINE void NanRemoveGCEpilogueCallback( + v8::Isolate::GCEpilogueCallback callback) { + v8::Isolate::GetCurrent()->RemoveGCEpilogueCallback(callback); + } + + NAN_INLINE void NanAddGCPrologueCallback( + v8::Isolate::GCPrologueCallback callback + , v8::GCType gc_type_filter = v8::kGCTypeAll) { + v8::Isolate::GetCurrent()->AddGCPrologueCallback(callback, gc_type_filter); + } + + NAN_INLINE void NanRemoveGCPrologueCallback( + v8::Isolate::GCPrologueCallback callback) { + v8::Isolate::GetCurrent()->RemoveGCPrologueCallback(callback); + } + + NAN_INLINE void NanGetHeapStatistics( + v8::HeapStatistics *heap_statistics) { + v8::Isolate::GetCurrent()->GetHeapStatistics(heap_statistics); + } + + NAN_DEPRECATED NAN_INLINE v8::Local NanSymbol( + const char* data, int length = -1) { + return NanNew(data, length); + } + + template + NAN_INLINE void NanAssignPersistent( + v8::Persistent& handle + , v8::Handle obj) { + handle.Reset(v8::Isolate::GetCurrent(), obj); + } + + template + NAN_INLINE void NanAssignPersistent( + v8::Persistent& handle + , const v8::Persistent& obj) { + handle.Reset(v8::Isolate::GetCurrent(), obj); + } + + template + class _NanWeakCallbackData; + + template + struct _NanWeakCallbackInfo { + typedef void (*Callback)(const _NanWeakCallbackData& data); + NAN_INLINE _NanWeakCallbackInfo(v8::Handle handle, P* param, Callback cb) + : parameter(param), callback(cb) { + NanAssignPersistent(persistent, handle); + } + + NAN_INLINE ~_NanWeakCallbackInfo() { + persistent.Reset(); + } + + P* const parameter; + Callback const callback; + v8::Persistent persistent; + }; + + template + class _NanWeakCallbackData { + public: + NAN_INLINE _NanWeakCallbackData(_NanWeakCallbackInfo *info) + : info_(info) { } + + NAN_INLINE v8::Local GetValue() const { + return NanNew(info_->persistent); + } + + NAN_INLINE P* GetParameter() const { return info_->parameter; } + + NAN_INLINE bool IsNearDeath() const { + return info_->persistent.IsNearDeath(); + } + + NAN_INLINE void Revive() const; + + NAN_INLINE _NanWeakCallbackInfo* GetCallbackInfo() const { + return info_; + } + + NAN_DEPRECATED NAN_INLINE void Dispose() const { + } + + private: + _NanWeakCallbackInfo* info_; + }; + + template + static void _NanWeakCallbackDispatcher( + const v8::WeakCallbackData > &data) { + _NanWeakCallbackInfo *info = data.GetParameter(); + _NanWeakCallbackData wcbd(info); + info->callback(wcbd); + if (wcbd.IsNearDeath()) { + delete wcbd.GetCallbackInfo(); + } + } + + template + NAN_INLINE void _NanWeakCallbackData::Revive() const { + info_->persistent.SetWeak(info_, &_NanWeakCallbackDispatcher); + } + +template +NAN_INLINE _NanWeakCallbackInfo* NanMakeWeakPersistent( + v8::Handle handle + , P* parameter + , typename _NanWeakCallbackInfo::Callback callback) { + _NanWeakCallbackInfo *cbinfo = + new _NanWeakCallbackInfo(handle, parameter, callback); + cbinfo->persistent.SetWeak(cbinfo, &_NanWeakCallbackDispatcher); + return cbinfo; +} + +# define NAN_WEAK_CALLBACK(name) \ + template \ + static void name(const _NanWeakCallbackData &data) + +# define _NAN_ERROR(fun, errmsg) fun(NanNew(errmsg)) + +# define _NAN_THROW_ERROR(fun, errmsg) \ + do { \ + NanScope(); \ + v8::Isolate::GetCurrent()->ThrowException(_NAN_ERROR(fun, errmsg)); \ + } while (0); + + NAN_INLINE v8::Local NanError(const char* errmsg) { + return _NAN_ERROR(v8::Exception::Error, errmsg); + } + + NAN_INLINE void NanThrowError(const char* errmsg) { + _NAN_THROW_ERROR(v8::Exception::Error, errmsg); + } + + NAN_INLINE void NanThrowError(v8::Handle error) { + NanScope(); + v8::Isolate::GetCurrent()->ThrowException(error); + } + + NAN_INLINE v8::Local NanError( + const char *msg + , const int errorNumber + ) { + v8::Local err = v8::Exception::Error(NanNew(msg)); + v8::Local obj = err.As(); + obj->Set(NanNew("code"), NanNew(errorNumber)); + return err; + } + + NAN_INLINE void NanThrowError( + const char *msg + , const int errorNumber + ) { + NanThrowError(NanError(msg, errorNumber)); + } + + NAN_INLINE v8::Local NanTypeError(const char* errmsg) { + return _NAN_ERROR(v8::Exception::TypeError, errmsg); + } + + NAN_INLINE void NanThrowTypeError(const char* errmsg) { + _NAN_THROW_ERROR(v8::Exception::TypeError, errmsg); + } + + NAN_INLINE v8::Local NanRangeError(const char* errmsg) { + return _NAN_ERROR(v8::Exception::RangeError, errmsg); + } + + NAN_INLINE void NanThrowRangeError(const char* errmsg) { + _NAN_THROW_ERROR(v8::Exception::RangeError, errmsg); + } + + template NAN_INLINE void NanDisposePersistent( + v8::Persistent &handle + ) { + handle.Reset(); + } + + NAN_INLINE v8::Local NanNewBufferHandle ( + char *data + , size_t length + , node::smalloc::FreeCallback callback + , void *hint + ) { + return node::Buffer::New( + v8::Isolate::GetCurrent(), data, length, callback, hint); + } + + NAN_INLINE v8::Local NanNewBufferHandle ( + const char *data + , uint32_t size + ) { + return node::Buffer::New(v8::Isolate::GetCurrent(), data, size); + } + + NAN_INLINE v8::Local NanNewBufferHandle (uint32_t size) { + return node::Buffer::New(v8::Isolate::GetCurrent(), size); + } + + NAN_INLINE v8::Local NanBufferUse( + char* data + , uint32_t size + ) { + return node::Buffer::Use(v8::Isolate::GetCurrent(), data, size); + } + + NAN_INLINE bool NanHasInstance( + const v8::Persistent& function_template + , v8::Handle value + ) { + return NanNew(function_template)->HasInstance(value); + } + + NAN_DEPRECATED NAN_INLINE v8::Local NanNewContextHandle( + v8::ExtensionConfiguration* extensions = NULL + , v8::Handle tmpl = v8::Handle() + , v8::Handle obj = v8::Handle() + ) { + v8::Isolate* isolate = v8::Isolate::GetCurrent(); + return v8::Local::New( + isolate + , v8::Context::New(isolate, extensions, tmpl, obj) + ); + } + + NAN_INLINE v8::Local NanCompileScript( + v8::Local s + , const v8::ScriptOrigin& origin + ) { + v8::ScriptCompiler::Source source(s, origin); + return v8::ScriptCompiler::Compile(v8::Isolate::GetCurrent(), &source); + } + + NAN_INLINE v8::Local NanCompileScript( + v8::Local s + ) { + v8::ScriptCompiler::Source source(s); + return v8::ScriptCompiler::Compile(v8::Isolate::GetCurrent(), &source); + } + + NAN_INLINE v8::Local NanRunScript( + v8::Handle script + ) { + return script->BindToCurrentContext()->Run(); + } + + NAN_INLINE v8::Local NanRunScript( + v8::Handle script + ) { + return script->Run(); + } + + NAN_INLINE v8::Local NanMakeCallback( + v8::Handle target + , v8::Handle func + , int argc + , v8::Handle* argv) { + return NanNew(node::MakeCallback( + v8::Isolate::GetCurrent(), target, func, argc, argv)); + } + + NAN_INLINE v8::Local NanMakeCallback( + v8::Handle target + , v8::Handle symbol + , int argc + , v8::Handle* argv) { + return NanNew(node::MakeCallback( + v8::Isolate::GetCurrent(), target, symbol, argc, argv)); + } + + NAN_INLINE v8::Local NanMakeCallback( + v8::Handle target + , const char* method + , int argc + , v8::Handle* argv) { + return NanNew(node::MakeCallback( + v8::Isolate::GetCurrent(), target, method, argc, argv)); + } + + template + NAN_INLINE void NanSetIsolateData( + v8::Isolate *isolate + , T *data + ) { + isolate->SetData(0, data); + } + + template + NAN_INLINE T *NanGetIsolateData( + v8::Isolate *isolate + ) { + return static_cast(isolate->GetData(0)); + } + + class NanAsciiString { + public: + NAN_INLINE explicit NanAsciiString(v8::Handle from) { + v8::Local toStr = from->ToString(); + size = toStr->Length(); + buf = new char[size + 1]; + size = toStr->WriteOneByte(reinterpret_cast(buf)); + } + + NAN_DEPRECATED NAN_INLINE int Size() const { + return size; + } + + NAN_INLINE int length() const { + return size; + } + + + NAN_INLINE char* operator*() { return buf; } + NAN_INLINE const char* operator*() const { return buf; } + + NAN_INLINE ~NanAsciiString() { + delete[] buf; + } + + private: + // disallow copying and assigning + NanAsciiString(const NanAsciiString&); + void operator=(const NanAsciiString&); + + char *buf; + int size; + }; + + class NanUtf8String { + public: + NAN_INLINE explicit NanUtf8String(v8::Handle from) { + v8::Local toStr = from->ToString(); + size = toStr->Utf8Length(); + buf = new char[size + 1]; + toStr->WriteUtf8(buf); + } + + NAN_DEPRECATED NAN_INLINE int Size() const { + return size; + } + + NAN_INLINE int length() const { + return size; + } + + NAN_INLINE char* operator*() { return buf; } + NAN_INLINE const char* operator*() const { return buf; } + + NAN_INLINE ~NanUtf8String() { + delete[] buf; + } + + private: + // disallow copying and assigning + NanUtf8String(const NanUtf8String&); + void operator=(const NanUtf8String&); + + char *buf; + int size; + }; + + class NanUcs2String { + public: + NAN_INLINE explicit NanUcs2String(v8::Handle from) { + v8::Local toStr = from->ToString(); + size = toStr->Length(); + buf = new uint16_t[size + 1]; + toStr->Write(buf); + } + + NAN_DEPRECATED NAN_INLINE int Size() const { + return size; + } + + NAN_INLINE int length() const { + return size; + } + + NAN_INLINE uint16_t* operator*() { return buf; } + NAN_INLINE const uint16_t* operator*() const { return buf; } + + NAN_INLINE ~NanUcs2String() { + delete[] buf; + } + + private: + // disallow copying and assigning + NanUcs2String(const NanUcs2String&); + void operator=(const NanUcs2String&); + + uint16_t *buf; + int size; + }; + +#else +// Node 0.8 and 0.10 + +# define _NAN_METHOD_ARGS_TYPE const v8::Arguments& +# define _NAN_METHOD_ARGS _NAN_METHOD_ARGS_TYPE args +# define _NAN_METHOD_RETURN_TYPE v8::Handle + +# define _NAN_GETTER_ARGS_TYPE const v8::AccessorInfo & +# define _NAN_GETTER_ARGS _NAN_GETTER_ARGS_TYPE args +# define _NAN_GETTER_RETURN_TYPE v8::Handle + +# define _NAN_SETTER_ARGS_TYPE const v8::AccessorInfo & +# define _NAN_SETTER_ARGS _NAN_SETTER_ARGS_TYPE args +# define _NAN_SETTER_RETURN_TYPE void + +# define _NAN_PROPERTY_GETTER_ARGS_TYPE const v8::AccessorInfo& +# define _NAN_PROPERTY_GETTER_ARGS _NAN_PROPERTY_GETTER_ARGS_TYPE args +# define _NAN_PROPERTY_GETTER_RETURN_TYPE v8::Handle + +# define _NAN_PROPERTY_SETTER_ARGS_TYPE const v8::AccessorInfo& +# define _NAN_PROPERTY_SETTER_ARGS _NAN_PROPERTY_SETTER_ARGS_TYPE args +# define _NAN_PROPERTY_SETTER_RETURN_TYPE v8::Handle + +# define _NAN_PROPERTY_ENUMERATOR_ARGS_TYPE const v8::AccessorInfo& +# define _NAN_PROPERTY_ENUMERATOR_ARGS _NAN_PROPERTY_ENUMERATOR_ARGS_TYPE args +# define _NAN_PROPERTY_ENUMERATOR_RETURN_TYPE v8::Handle + +# define _NAN_PROPERTY_DELETER_ARGS_TYPE const v8::AccessorInfo& +# define _NAN_PROPERTY_DELETER_ARGS _NAN_PROPERTY_DELETER_ARGS_TYPE args +# define _NAN_PROPERTY_DELETER_RETURN_TYPE v8::Handle + +# define _NAN_PROPERTY_QUERY_ARGS_TYPE const v8::AccessorInfo& +# define _NAN_PROPERTY_QUERY_ARGS _NAN_PROPERTY_QUERY_ARGS_TYPE args +# define _NAN_PROPERTY_QUERY_RETURN_TYPE v8::Handle + +# define _NAN_INDEX_GETTER_ARGS_TYPE const v8::AccessorInfo& +# define _NAN_INDEX_GETTER_ARGS _NAN_INDEX_GETTER_ARGS_TYPE args +# define _NAN_INDEX_GETTER_RETURN_TYPE v8::Handle + +# define _NAN_INDEX_SETTER_ARGS_TYPE const v8::AccessorInfo& +# define _NAN_INDEX_SETTER_ARGS _NAN_INDEX_SETTER_ARGS_TYPE args +# define _NAN_INDEX_SETTER_RETURN_TYPE v8::Handle + +# define _NAN_INDEX_ENUMERATOR_ARGS_TYPE const v8::AccessorInfo& +# define _NAN_INDEX_ENUMERATOR_ARGS _NAN_INDEX_ENUMERATOR_ARGS_TYPE args +# define _NAN_INDEX_ENUMERATOR_RETURN_TYPE v8::Handle + +# define _NAN_INDEX_DELETER_ARGS_TYPE const v8::AccessorInfo& +# define _NAN_INDEX_DELETER_ARGS _NAN_INDEX_DELETER_ARGS_TYPE args +# define _NAN_INDEX_DELETER_RETURN_TYPE v8::Handle + +# define _NAN_INDEX_QUERY_ARGS_TYPE const v8::AccessorInfo& +# define _NAN_INDEX_QUERY_ARGS _NAN_INDEX_QUERY_ARGS_TYPE args +# define _NAN_INDEX_QUERY_RETURN_TYPE v8::Handle + + NAN_DEPRECATED NAN_INLINE v8::Local NanSymbol( + const char* data, int length = -1) { + return v8::String::NewSymbol(data, length); + } + +# define NanScope() v8::HandleScope scope +# define NanEscapableScope() v8::HandleScope scope +# define NanEscapeScope(val) scope.Close(val) +# define NanLocker() v8::Locker locker +# define NanUnlocker() v8::Unlocker unlocker +# define NanReturnValue(value) return scope.Close(_NanEnsureLocal(value)) +# define NanReturnHolder() NanReturnValue(args.Holder()) +# define NanReturnThis() NanReturnValue(args.This()) +# define NanReturnUndefined() return v8::Undefined() +# define NanReturnNull() return v8::Null() +# define NanReturnEmptyString() return v8::String::Empty() + + NAN_INLINE v8::Local NanObjectWrapHandle(const node::ObjectWrap *obj) { + return v8::Local::New(obj->handle_); + } + + NAN_INLINE v8::Local NanUndefined() { + NanEscapableScope(); + return NanEscapeScope(NanNew(v8::Undefined())); + } + + NAN_INLINE v8::Local NanNull() { + NanEscapableScope(); + return NanEscapeScope(NanNew(v8::Null())); + } + + NAN_INLINE v8::Local NanTrue() { + NanEscapableScope(); + return NanEscapeScope(NanNew(v8::True())); + } + + NAN_INLINE v8::Local NanFalse() { + NanEscapableScope(); + return NanEscapeScope(NanNew(v8::False())); + } + + NAN_INLINE int NanAdjustExternalMemory(int bc) { + return static_cast(v8::V8::AdjustAmountOfExternalAllocatedMemory(bc)); + } + + NAN_INLINE void NanSetTemplate( + v8::Handle templ + , const char *name + , v8::Handle value) { + templ->Set(name, value); + } + + NAN_INLINE void NanSetTemplate( + v8::Handle templ + , v8::Handle name + , v8::Handle value + , v8::PropertyAttribute attributes) { + templ->Set(name, value, attributes); + } + + NAN_INLINE v8::Local NanGetCurrentContext() { + return v8::Context::GetCurrent(); + } + + NAN_INLINE void* NanGetInternalFieldPointer( + v8::Handle object + , int index) { + return object->GetPointerFromInternalField(index); + } + + NAN_INLINE void NanSetInternalFieldPointer( + v8::Handle object + , int index + , void* value) { + object->SetPointerInInternalField(index, value); + } + +# define NAN_GC_CALLBACK(name) \ + void name(v8::GCType type, v8::GCCallbackFlags flags) + + NAN_INLINE void NanAddGCEpilogueCallback( + v8::GCEpilogueCallback callback + , v8::GCType gc_type_filter = v8::kGCTypeAll) { + v8::V8::AddGCEpilogueCallback(callback, gc_type_filter); + } + NAN_INLINE void NanRemoveGCEpilogueCallback( + v8::GCEpilogueCallback callback) { + v8::V8::RemoveGCEpilogueCallback(callback); + } + NAN_INLINE void NanAddGCPrologueCallback( + v8::GCPrologueCallback callback + , v8::GCType gc_type_filter = v8::kGCTypeAll) { + v8::V8::AddGCPrologueCallback(callback, gc_type_filter); + } + NAN_INLINE void NanRemoveGCPrologueCallback( + v8::GCPrologueCallback callback) { + v8::V8::RemoveGCPrologueCallback(callback); + } + NAN_INLINE void NanGetHeapStatistics( + v8::HeapStatistics *heap_statistics) { + v8::V8::GetHeapStatistics(heap_statistics); + } + + template + NAN_INLINE void NanAssignPersistent( + v8::Persistent& handle + , v8::Handle obj) { + handle.Dispose(); + handle = v8::Persistent::New(obj); + } + + template + class _NanWeakCallbackData; + + template + struct _NanWeakCallbackInfo { + typedef void (*Callback)(const _NanWeakCallbackData &data); + NAN_INLINE _NanWeakCallbackInfo(v8::Handle handle, P* param, Callback cb) + : parameter(param) + , callback(cb) + , persistent(v8::Persistent::New(handle)) { } + + NAN_INLINE ~_NanWeakCallbackInfo() { + persistent.Dispose(); + persistent.Clear(); + } + + P* const parameter; + Callback const callback; + v8::Persistent persistent; + }; + + template + class _NanWeakCallbackData { + public: + NAN_INLINE _NanWeakCallbackData(_NanWeakCallbackInfo *info) + : info_(info) { } + + NAN_INLINE v8::Local GetValue() const { + return NanNew(info_->persistent); + } + + NAN_INLINE P* GetParameter() const { return info_->parameter; } + + NAN_INLINE bool IsNearDeath() const { + return info_->persistent.IsNearDeath(); + } + + NAN_INLINE void Revive() const; + + NAN_INLINE _NanWeakCallbackInfo* GetCallbackInfo() const { + return info_; + } + + NAN_DEPRECATED NAN_INLINE void Dispose() const { + } + + private: + _NanWeakCallbackInfo* info_; + }; + + template + static void _NanWeakPersistentDispatcher( + v8::Persistent object, void *data) { + _NanWeakCallbackInfo* info = + static_cast<_NanWeakCallbackInfo*>(data); + _NanWeakCallbackData wcbd(info); + info->callback(wcbd); + if (wcbd.IsNearDeath()) { + delete wcbd.GetCallbackInfo(); + } + } + + template + NAN_INLINE void _NanWeakCallbackData::Revive() const { + info_->persistent.MakeWeak( + info_ + , &_NanWeakPersistentDispatcher); + } + + template + NAN_INLINE _NanWeakCallbackInfo* NanMakeWeakPersistent( + v8::Handle handle + , P* parameter + , typename _NanWeakCallbackInfo::Callback callback) { + _NanWeakCallbackInfo *cbinfo = + new _NanWeakCallbackInfo(handle, parameter, callback); + cbinfo->persistent.MakeWeak( + cbinfo + , &_NanWeakPersistentDispatcher); + return cbinfo; + } + +# define NAN_WEAK_CALLBACK(name) \ + template \ + static void name(const _NanWeakCallbackData &data) + +# define _NAN_ERROR(fun, errmsg) \ + fun(v8::String::New(errmsg)) + +# define _NAN_THROW_ERROR(fun, errmsg) \ + do { \ + NanScope(); \ + return v8::Local::New( \ + v8::ThrowException(_NAN_ERROR(fun, errmsg))); \ + } while (0); + + NAN_INLINE v8::Local NanError(const char* errmsg) { + return _NAN_ERROR(v8::Exception::Error, errmsg); + } + + NAN_INLINE v8::Local NanThrowError(const char* errmsg) { + _NAN_THROW_ERROR(v8::Exception::Error, errmsg); + } + + NAN_INLINE v8::Local NanThrowError( + v8::Handle error + ) { + NanScope(); + return v8::Local::New(v8::ThrowException(error)); + } + + NAN_INLINE v8::Local NanError( + const char *msg + , const int errorNumber + ) { + v8::Local err = v8::Exception::Error(v8::String::New(msg)); + v8::Local obj = err.As(); + obj->Set(v8::String::New("code"), v8::Int32::New(errorNumber)); + return err; + } + + NAN_INLINE v8::Local NanThrowError( + const char *msg + , const int errorNumber + ) { + return NanThrowError(NanError(msg, errorNumber)); + } + + NAN_INLINE v8::Local NanTypeError(const char* errmsg) { + return _NAN_ERROR(v8::Exception::TypeError, errmsg); + } + + NAN_INLINE v8::Local NanThrowTypeError( + const char* errmsg + ) { + _NAN_THROW_ERROR(v8::Exception::TypeError, errmsg); + } + + NAN_INLINE v8::Local NanRangeError( + const char* errmsg + ) { + return _NAN_ERROR(v8::Exception::RangeError, errmsg); + } + + NAN_INLINE v8::Local NanThrowRangeError( + const char* errmsg + ) { + _NAN_THROW_ERROR(v8::Exception::RangeError, errmsg); + } + + template + NAN_INLINE void NanDisposePersistent( + v8::Persistent &handle) { // NOLINT(runtime/references) + handle.Dispose(); + handle.Clear(); + } + + NAN_INLINE v8::Local NanNewBufferHandle ( + char *data + , size_t length + , node::Buffer::free_callback callback + , void *hint + ) { + return NanNew( + node::Buffer::New(data, length, callback, hint)->handle_); + } + + NAN_INLINE v8::Local NanNewBufferHandle ( + const char *data + , uint32_t size + ) { +#if NODE_MODULE_VERSION >= NODE_0_10_MODULE_VERSION + return NanNew(node::Buffer::New(data, size)->handle_); +#else + return NanNew( + node::Buffer::New(const_cast(data), size)->handle_); +#endif + } + + NAN_INLINE v8::Local NanNewBufferHandle (uint32_t size) { + return NanNew(node::Buffer::New(size)->handle_); + } + + NAN_INLINE void FreeData(char *data, void *hint) { + delete[] data; + } + + NAN_INLINE v8::Local NanBufferUse( + char* data + , uint32_t size + ) { + return NanNew( + node::Buffer::New(data, size, FreeData, NULL)->handle_); + } + + NAN_INLINE bool NanHasInstance( + const v8::Persistent& function_template + , v8::Handle value + ) { + return function_template->HasInstance(value); + } + + NAN_DEPRECATED NAN_INLINE v8::Local NanNewContextHandle( + v8::ExtensionConfiguration* extensions = NULL + , v8::Handle tmpl = v8::Handle() + , v8::Handle obj = v8::Handle() + ) { + v8::Persistent ctx = v8::Context::New(extensions, tmpl, obj); + v8::Local lctx = NanNew(ctx); + ctx.Dispose(); + return lctx; + } + + NAN_INLINE v8::Local NanCompileScript( + v8::Local s + , const v8::ScriptOrigin& origin + ) { + return v8::Script::Compile(s, const_cast(&origin)); + } + + NAN_INLINE v8::Local NanCompileScript( + v8::Local s + ) { + return v8::Script::Compile(s); + } + + NAN_INLINE v8::Local NanRunScript(v8::Handle script) { + return script->Run(); + } + + NAN_INLINE v8::Local NanMakeCallback( + v8::Handle target + , v8::Handle func + , int argc + , v8::Handle* argv) { +# if NODE_VERSION_AT_LEAST(0, 8, 0) + return NanNew(node::MakeCallback(target, func, argc, argv)); +# else + v8::TryCatch try_catch; + v8::Local result = func->Call(target, argc, argv); + if (try_catch.HasCaught()) { + node::FatalException(try_catch); + } + return result; +# endif + } + + NAN_INLINE v8::Local NanMakeCallback( + v8::Handle target + , v8::Handle symbol + , int argc + , v8::Handle* argv) { +# if NODE_VERSION_AT_LEAST(0, 8, 0) + return NanNew(node::MakeCallback(target, symbol, argc, argv)); +# else + v8::Local callback = target->Get(symbol).As(); + return NanMakeCallback(target, callback, argc, argv); +# endif + } + + NAN_INLINE v8::Local NanMakeCallback( + v8::Handle target + , const char* method + , int argc + , v8::Handle* argv) { +# if NODE_VERSION_AT_LEAST(0, 8, 0) + return NanNew(node::MakeCallback(target, method, argc, argv)); +# else + return NanMakeCallback(target, NanNew(method), argc, argv); +# endif + } + + template + NAN_INLINE void NanSetIsolateData( + v8::Isolate *isolate + , T *data + ) { + isolate->SetData(data); + } + + template + NAN_INLINE T *NanGetIsolateData( + v8::Isolate *isolate + ) { + return static_cast(isolate->GetData()); + } + + class NanAsciiString { + public: + NAN_INLINE explicit NanAsciiString(v8::Handle from) { + v8::Local toStr = from->ToString(); + size = toStr->Length(); + buf = new char[size + 1]; + size = toStr->WriteAscii(buf); + } + + NAN_DEPRECATED NAN_INLINE int Size() const { + return size; + } + + NAN_INLINE int length() const { + return size; + } + + + NAN_INLINE char* operator*() { return buf; } + NAN_INLINE const char* operator*() const { return buf; } + + NAN_INLINE ~NanAsciiString() { + delete[] buf; + } + + private: + // disallow copying and assigning + NanAsciiString(const NanAsciiString&); + void operator=(const NanAsciiString&); + + char *buf; + int size; + }; + + class NanUtf8String { + public: + NAN_INLINE explicit NanUtf8String(v8::Handle from) { + v8::Local toStr = from->ToString(); + size = toStr->Utf8Length(); + buf = new char[size + 1]; + toStr->WriteUtf8(buf); + } + + NAN_DEPRECATED NAN_INLINE int Size() const { + return size; + } + + NAN_INLINE int length() const { + return size; + } + + NAN_INLINE char* operator*() { return buf; } + NAN_INLINE const char* operator*() const { return buf; } + + NAN_INLINE ~NanUtf8String() { + delete[] buf; + } + + private: + // disallow copying and assigning + NanUtf8String(const NanUtf8String&); + void operator=(const NanUtf8String&); + + char *buf; + int size; + }; + + class NanUcs2String { + public: + NAN_INLINE explicit NanUcs2String(v8::Handle from) { + v8::Local toStr = from->ToString(); + size = toStr->Length(); + buf = new uint16_t[size + 1]; + toStr->Write(buf); + } + + NAN_DEPRECATED NAN_INLINE int Size() const { + return size; + } + + NAN_INLINE int length() const { + return size; + } + + NAN_INLINE uint16_t* operator*() { return buf; } + NAN_INLINE const uint16_t* operator*() const { return buf; } + + NAN_INLINE ~NanUcs2String() { + delete[] buf; + } + + private: + // disallow copying and assigning + NanUcs2String(const NanUcs2String&); + void operator=(const NanUcs2String&); + + uint16_t *buf; + int size; + }; + +#endif // NODE_MODULE_VERSION + +typedef void (*NanFreeCallback)(char *data, void *hint); + +#define NAN_METHOD(name) _NAN_METHOD_RETURN_TYPE name(_NAN_METHOD_ARGS) +#define NAN_GETTER(name) \ + _NAN_GETTER_RETURN_TYPE name( \ + v8::Local property \ + , _NAN_GETTER_ARGS) +#define NAN_SETTER(name) \ + _NAN_SETTER_RETURN_TYPE name( \ + v8::Local property \ + , v8::Local value \ + , _NAN_SETTER_ARGS) +#define NAN_PROPERTY_GETTER(name) \ + _NAN_PROPERTY_GETTER_RETURN_TYPE name( \ + v8::Local property \ + , _NAN_PROPERTY_GETTER_ARGS) +#define NAN_PROPERTY_SETTER(name) \ + _NAN_PROPERTY_SETTER_RETURN_TYPE name( \ + v8::Local property \ + , v8::Local value \ + , _NAN_PROPERTY_SETTER_ARGS) +#define NAN_PROPERTY_ENUMERATOR(name) \ + _NAN_PROPERTY_ENUMERATOR_RETURN_TYPE name(_NAN_PROPERTY_ENUMERATOR_ARGS) +#define NAN_PROPERTY_DELETER(name) \ + _NAN_PROPERTY_DELETER_RETURN_TYPE name( \ + v8::Local property \ + , _NAN_PROPERTY_DELETER_ARGS) +#define NAN_PROPERTY_QUERY(name) \ + _NAN_PROPERTY_QUERY_RETURN_TYPE name( \ + v8::Local property \ + , _NAN_PROPERTY_QUERY_ARGS) +# define NAN_INDEX_GETTER(name) \ + _NAN_INDEX_GETTER_RETURN_TYPE name(uint32_t index, _NAN_INDEX_GETTER_ARGS) +#define NAN_INDEX_SETTER(name) \ + _NAN_INDEX_SETTER_RETURN_TYPE name( \ + uint32_t index \ + , v8::Local value \ + , _NAN_INDEX_SETTER_ARGS) +#define NAN_INDEX_ENUMERATOR(name) \ + _NAN_INDEX_ENUMERATOR_RETURN_TYPE name(_NAN_INDEX_ENUMERATOR_ARGS) +#define NAN_INDEX_DELETER(name) \ + _NAN_INDEX_DELETER_RETURN_TYPE name( \ + uint32_t index \ + , _NAN_INDEX_DELETER_ARGS) +#define NAN_INDEX_QUERY(name) \ + _NAN_INDEX_QUERY_RETURN_TYPE name(uint32_t index, _NAN_INDEX_QUERY_ARGS) + +class NanCallback { + public: + NanCallback() { + NanScope(); + v8::Local obj = NanNew(); + NanAssignPersistent(handle, obj); + } + + explicit NanCallback(const v8::Handle &fn) { + NanScope(); + v8::Local obj = NanNew(); + NanAssignPersistent(handle, obj); + SetFunction(fn); + } + + ~NanCallback() { + if (handle.IsEmpty()) return; + NanDisposePersistent(handle); + } + + bool operator==(const NanCallback &other) const { + NanScope(); + v8::Local a = NanNew(handle)->Get(kCallbackIndex); + v8::Local b = NanNew(other.handle)->Get(kCallbackIndex); + return a->StrictEquals(b); + } + + bool operator!=(const NanCallback &other) const { + return !this->operator==(other); + } + + NAN_INLINE void SetFunction(const v8::Handle &fn) { + NanScope(); + NanNew(handle)->Set(kCallbackIndex, fn); + } + + NAN_INLINE v8::Local GetFunction() const { + NanEscapableScope(); + return NanEscapeScope(NanNew(handle)->Get(kCallbackIndex) + .As()); + } + + NAN_INLINE bool IsEmpty() const { + NanScope(); + return NanNew(handle)->Get(kCallbackIndex)->IsUndefined(); + } + + NAN_INLINE v8::Handle + Call(v8::Handle target + , int argc + , v8::Handle argv[]) const { +#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION) + v8::Isolate *isolate = v8::Isolate::GetCurrent(); + return Call_(isolate, target, argc, argv); +#else + return Call_(target, argc, argv); +#endif + } + + NAN_INLINE v8::Handle + Call(int argc, v8::Handle argv[]) const { +#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION) + v8::Isolate *isolate = v8::Isolate::GetCurrent(); + return Call_(isolate, isolate->GetCurrentContext()->Global(), argc, argv); +#else + return Call_(v8::Context::GetCurrent()->Global(), argc, argv); +#endif + } + + private: + v8::Persistent handle; + static const uint32_t kCallbackIndex = 0; + +#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION) + v8::Handle Call_(v8::Isolate *isolate + , v8::Handle target + , int argc + , v8::Handle argv[]) const { +#else + v8::Handle Call_(v8::Handle target + , int argc + , v8::Handle argv[]) const { +#endif + NanEscapableScope(); +#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION) + v8::Local callback = NanNew(handle)-> + Get(kCallbackIndex).As(); + return NanEscapeScope(node::MakeCallback( + isolate + , target + , callback + , argc + , argv + )); +#else +#if NODE_VERSION_AT_LEAST(0, 8, 0) + v8::Local callback = handle-> + Get(kCallbackIndex).As(); + return NanEscapeScope(node::MakeCallback( + target + , callback + , argc + , argv + )); +#else + v8::Local callback = handle-> + Get(kCallbackIndex).As(); + return NanEscapeScope(NanMakeCallback( + target, callback, argc, argv)); +#endif +#endif + } +}; + +/* abstract */ class NanAsyncWorker { + public: + explicit NanAsyncWorker(NanCallback *callback_) + : callback(callback_), errmsg_(NULL) { + request.data = this; + + NanScope(); + v8::Local obj = NanNew(); + NanAssignPersistent(persistentHandle, obj); + } + + virtual ~NanAsyncWorker() { + NanScope(); + + if (!persistentHandle.IsEmpty()) + NanDisposePersistent(persistentHandle); + if (callback) + delete callback; + if (errmsg_) + delete[] errmsg_; + } + + virtual void WorkComplete() { + NanScope(); + + if (errmsg_ == NULL) + HandleOKCallback(); + else + HandleErrorCallback(); + delete callback; + callback = NULL; + } + + NAN_INLINE void SaveToPersistent( + const char *key, const v8::Local &obj) { + v8::Local handle = NanNew(persistentHandle); + handle->Set(NanNew(key), obj); + } + + v8::Local GetFromPersistent(const char *key) const { + NanEscapableScope(); + v8::Local handle = NanNew(persistentHandle); + return NanEscapeScope(handle->Get(NanNew(key)).As()); + } + + virtual void Execute() = 0; + + uv_work_t request; + + virtual void Destroy() { + delete this; + } + + protected: + v8::Persistent persistentHandle; + NanCallback *callback; + + virtual void HandleOKCallback() { + callback->Call(0, NULL); + } + + virtual void HandleErrorCallback() { + NanScope(); + + v8::Local argv[] = { + v8::Exception::Error(NanNew(ErrorMessage())) + }; + callback->Call(1, argv); + } + + void SetErrorMessage(const char *msg) { + if (errmsg_) { + delete[] errmsg_; + } + + size_t size = strlen(msg) + 1; + errmsg_ = new char[size]; + memcpy(errmsg_, msg, size); + } + + const char* ErrorMessage() const { + return errmsg_; + } + + private: + char *errmsg_; +}; + +/* abstract */ class NanAsyncProgressWorker : public NanAsyncWorker { + public: + explicit NanAsyncProgressWorker(NanCallback *callback_) + : NanAsyncWorker(callback_), asyncdata_(NULL), asyncsize_(0) { + async = new uv_async_t; + uv_async_init( + uv_default_loop() + , async + , AsyncProgress_ + ); + async->data = this; + + uv_mutex_init(&async_lock); + } + + virtual ~NanAsyncProgressWorker() { + uv_mutex_destroy(&async_lock); + + if (asyncdata_) { + delete[] asyncdata_; + } + } + + void WorkProgress() { + uv_mutex_lock(&async_lock); + char *data = asyncdata_; + size_t size = asyncsize_; + asyncdata_ = NULL; + uv_mutex_unlock(&async_lock); + + // Dont send progress events after we've already completed. + if (callback) { + HandleProgressCallback(data, size); + } + delete[] data; + } + + class ExecutionProgress { + friend class NanAsyncProgressWorker; + public: + // You could do fancy generics with templates here. + void Send(const char* data, size_t size) const { + that_->SendProgress_(data, size); + } + + private: + explicit ExecutionProgress(NanAsyncProgressWorker* that) : that_(that) {} + // Prohibit copying and assignment. + ExecutionProgress(const ExecutionProgress&); + void operator=(const ExecutionProgress&); + #if __cplusplus >= 201103L + // Prohibit C++11 move semantics. + ExecutionProgress(ExecutionProgress&&) = delete; + void operator=(ExecutionProgress&&) = delete; + #endif + NanAsyncProgressWorker* const that_; + }; + + virtual void Execute(const ExecutionProgress& progress) = 0; + virtual void HandleProgressCallback(const char *data, size_t size) = 0; + + virtual void Destroy() { + uv_close(reinterpret_cast(async), AsyncClose_); + } + + private: + void Execute() /*final override*/ { + ExecutionProgress progress(this); + Execute(progress); + } + + void SendProgress_(const char *data, size_t size) { + char *new_data = new char[size]; + memcpy(new_data, data, size); + + uv_mutex_lock(&async_lock); + char *old_data = asyncdata_; + asyncdata_ = new_data; + asyncsize_ = size; + uv_mutex_unlock(&async_lock); + + if (old_data) { + delete[] old_data; + } + uv_async_send(async); + } + + NAN_INLINE static NAUV_WORK_CB(AsyncProgress_) { + NanAsyncProgressWorker *worker = + static_cast(async->data); + worker->WorkProgress(); + } + + NAN_INLINE static void AsyncClose_(uv_handle_t* handle) { + NanAsyncProgressWorker *worker = + static_cast(handle->data); + delete reinterpret_cast(handle); + delete worker; + } + + uv_async_t *async; + uv_mutex_t async_lock; + char *asyncdata_; + size_t asyncsize_; +}; + +NAN_INLINE void NanAsyncExecute (uv_work_t* req) { + NanAsyncWorker *worker = static_cast(req->data); + worker->Execute(); +} + +NAN_INLINE void NanAsyncExecuteComplete (uv_work_t* req) { + NanAsyncWorker* worker = static_cast(req->data); + worker->WorkComplete(); + worker->Destroy(); +} + +NAN_INLINE void NanAsyncQueueWorker (NanAsyncWorker* worker) { + uv_queue_work( + uv_default_loop() + , &worker->request + , NanAsyncExecute + , (uv_after_work_cb)NanAsyncExecuteComplete + ); +} + +//// Base 64 //// + +#define _nan_base64_encoded_size(size) ((size + 2 - ((size + 2) % 3)) / 3 * 4) + +// Doesn't check for padding at the end. Can be 1-2 bytes over. +NAN_INLINE size_t _nan_base64_decoded_size_fast(size_t size) { + size_t remainder = size % 4; + + size = (size / 4) * 3; + if (remainder) { + if (size == 0 && remainder == 1) { + // special case: 1-byte input cannot be decoded + size = 0; + } else { + // non-padded input, add 1 or 2 extra bytes + size += 1 + (remainder == 3); + } + } + + return size; +} + +template +NAN_INLINE size_t _nan_base64_decoded_size( + const T* src + , size_t size +) { + if (size == 0) + return 0; + + if (src[size - 1] == '=') + size--; + if (size > 0 && src[size - 1] == '=') + size--; + + return _nan_base64_decoded_size_fast(size); +} + +// supports regular and URL-safe base64 +static const int _nan_unbase64_table[] = { + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -2, -1, -1, -2, -1, -1 + , -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 + , -2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, 62, -1, 63 + , 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1 + , -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 + , 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, 63 + , -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40 + , 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1 + , -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 + , -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 + , -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 + , -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 + , -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 + , -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 + , -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 + , -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 +}; + +#define _nan_unbase64(x) _nan_unbase64_table[(uint8_t)(x)] + +template static size_t _nan_base64_decode( + char* buf + , size_t len + , const T* src + , const size_t srcLen +) { + char* dst = buf; + char* dstEnd = buf + len; + const T* srcEnd = src + srcLen; + + while (src < srcEnd && dst < dstEnd) { + ptrdiff_t remaining = srcEnd - src; + char a, b, c, d; + + while (_nan_unbase64(*src) < 0 && src < srcEnd) src++, remaining--; + if (remaining == 0 || *src == '=') break; + a = _nan_unbase64(*src++); + + while (_nan_unbase64(*src) < 0 && src < srcEnd) src++, remaining--; + if (remaining <= 1 || *src == '=') break; + b = _nan_unbase64(*src++); + + *dst++ = (a << 2) | ((b & 0x30) >> 4); + if (dst == dstEnd) break; + + while (_nan_unbase64(*src) < 0 && src < srcEnd) src++, remaining--; + if (remaining <= 2 || *src == '=') break; + c = _nan_unbase64(*src++); + + *dst++ = ((b & 0x0F) << 4) | ((c & 0x3C) >> 2); + if (dst == dstEnd) break; + + while (_nan_unbase64(*src) < 0 && src < srcEnd) src++, remaining--; + if (remaining <= 3 || *src == '=') break; + d = _nan_unbase64(*src++); + + *dst++ = ((c & 0x03) << 6) | (d & 0x3F); + } + + return dst - buf; +} + +//// HEX //// + +template unsigned _nan_hex2bin(T c) { + if (c >= '0' && c <= '9') return c - '0'; + if (c >= 'A' && c <= 'F') return 10 + (c - 'A'); + if (c >= 'a' && c <= 'f') return 10 + (c - 'a'); + return static_cast(-1); +} + +template static size_t _nan_hex_decode( + char* buf + , size_t len + , const T* src + , const size_t srcLen +) { + size_t i; + for (i = 0; i < len && i * 2 + 1 < srcLen; ++i) { + unsigned a = _nan_hex2bin(src[i * 2 + 0]); + unsigned b = _nan_hex2bin(src[i * 2 + 1]); + if (!~a || !~b) return i; + buf[i] = a * 16 + b; + } + + return i; +} + +namespace NanIntern { + +inline +NanExternalOneByteStringResource const* +GetExternalResource(v8::Local str) { +#if NODE_MODULE_VERSION < ATOM_0_21_MODULE_VERSION + return str->GetExternalAsciiStringResource(); +#else + return str->GetExternalOneByteStringResource(); +#endif +} + +inline +bool +IsExternal(v8::Local str) { +#if NODE_MODULE_VERSION < ATOM_0_21_MODULE_VERSION + return str->IsExternalAscii(); +#else + return str->IsExternalOneByte(); +#endif +} + +} // end of namespace NanIntern + +static bool _NanGetExternalParts( + v8::Handle val + , const char** data + , size_t* len +) { + if (node::Buffer::HasInstance(val)) { + *data = node::Buffer::Data(val.As()); + *len = node::Buffer::Length(val.As()); + return true; + } + + assert(val->IsString()); + v8::Local str = NanNew(val.As()); + + if (NanIntern::IsExternal(str)) { + const NanExternalOneByteStringResource* ext; + ext = NanIntern::GetExternalResource(str); + *data = ext->data(); + *len = ext->length(); + return true; + } + + if (str->IsExternal()) { + const v8::String::ExternalStringResource* ext; + ext = str->GetExternalStringResource(); + *data = reinterpret_cast(ext->data()); + *len = ext->length(); + return true; + } + + return false; +} + +namespace Nan { + enum Encoding {ASCII, UTF8, BASE64, UCS2, BINARY, HEX, BUFFER}; +} + +#if !NODE_VERSION_AT_LEAST(0, 10, 0) +# include "nan_string_bytes.h" // NOLINT(build/include) +#endif + +NAN_INLINE v8::Local NanEncode( + const void *buf, size_t len, enum Nan::Encoding encoding = Nan::BINARY) { +#if (NODE_MODULE_VERSION >= ATOM_0_21_MODULE_VERSION) + v8::Isolate* isolate = v8::Isolate::GetCurrent(); + node::encoding node_enc = static_cast(encoding); + + if (encoding == Nan::UCS2) { + return node::Encode( + isolate + , reinterpret_cast(buf) + , len / 2); + } else { + return node::Encode( + isolate + , reinterpret_cast(buf) + , len + , node_enc); + } +#elif (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION) + return node::Encode( + v8::Isolate::GetCurrent() + , buf, len + , static_cast(encoding)); +#else +# if NODE_VERSION_AT_LEAST(0, 10, 0) + return node::Encode(buf, len, static_cast(encoding)); +# else + return NanIntern::Encode(reinterpret_cast(buf), len, encoding); +# endif +#endif +} + +NAN_INLINE ssize_t NanDecodeBytes( + v8::Handle val, enum Nan::Encoding encoding = Nan::BINARY) { +#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION) + return node::DecodeBytes( + v8::Isolate::GetCurrent() + , val + , static_cast(encoding)); +#else +# if (NODE_MODULE_VERSION < NODE_0_10_MODULE_VERSION) + if (encoding == Nan::BUFFER) { + return node::DecodeBytes(val, node::BINARY); + } +# endif + return node::DecodeBytes(val, static_cast(encoding)); +#endif +} + +NAN_INLINE ssize_t NanDecodeWrite( + char *buf + , size_t len + , v8::Handle val + , enum Nan::Encoding encoding = Nan::BINARY) { +#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION) + return node::DecodeWrite( + v8::Isolate::GetCurrent() + , buf + , len + , val + , static_cast(encoding)); +#else +# if (NODE_MODULE_VERSION < NODE_0_10_MODULE_VERSION) + if (encoding == Nan::BUFFER) { + return node::DecodeWrite(buf, len, val, node::BINARY); + } +# endif + return node::DecodeWrite( + buf + , len + , val + , static_cast(encoding)); +#endif +} + +/* NAN_DEPRECATED */ NAN_INLINE void* _NanRawString( + v8::Handle from + , enum Nan::Encoding encoding + , size_t *datalen + , void *buf + , size_t buflen + , int flags +) { + NanScope(); + + size_t sz_; + size_t term_len = !(flags & v8::String::NO_NULL_TERMINATION); + char *data = NULL; + size_t len; + bool is_extern = _NanGetExternalParts( + from + , const_cast(&data) + , &len); + + if (is_extern && !term_len) { + NanSetPointerSafe(datalen, len); + return data; + } + + v8::Local toStr = from->ToString(); + + char *to = static_cast(buf); + + switch (encoding) { + case Nan::ASCII: +#if NODE_MODULE_VERSION < NODE_0_12_MODULE_VERSION + sz_ = toStr->Length(); + if (to == NULL) { + to = new char[sz_ + term_len]; + } else { + assert(buflen >= sz_ + term_len && "too small buffer"); + } + NanSetPointerSafe( + datalen + , toStr->WriteAscii(to, 0, static_cast(sz_ + term_len), flags)); + return to; +#endif + case Nan::BINARY: + case Nan::BUFFER: + sz_ = toStr->Length(); + if (to == NULL) { + to = new char[sz_ + term_len]; + } else { + assert(buflen >= sz_ + term_len && "too small buffer"); + } +#if NODE_MODULE_VERSION < NODE_0_12_MODULE_VERSION + { + uint16_t* twobytebuf = new uint16_t[sz_ + term_len]; + + size_t somelen = toStr->Write(twobytebuf, 0, + static_cast(sz_ + term_len), flags); + + for (size_t i = 0; i < sz_ + term_len && i < somelen + term_len; i++) { + unsigned char *b = reinterpret_cast(&twobytebuf[i]); + to[i] = *b; + } + + NanSetPointerSafe(datalen, somelen); + + delete[] twobytebuf; + return to; + } +#else + NanSetPointerSafe( + datalen, + toStr->WriteOneByte( + reinterpret_cast(to) + , 0 + , static_cast(sz_ + term_len) + , flags)); + return to; +#endif + case Nan::UTF8: + sz_ = toStr->Utf8Length(); + if (to == NULL) { + to = new char[sz_ + term_len]; + } else { + assert(buflen >= sz_ + term_len && "too small buffer"); + } + NanSetPointerSafe( + datalen + , toStr->WriteUtf8(to, static_cast(sz_ + term_len) + , NULL, flags) + - term_len); + return to; + case Nan::BASE64: + { + v8::String::Value value(toStr); + sz_ = _nan_base64_decoded_size(*value, value.length()); + if (to == NULL) { + to = new char[sz_ + term_len]; + } else { + assert(buflen >= sz_ + term_len); + } + NanSetPointerSafe( + datalen + , _nan_base64_decode(to, sz_, *value, value.length())); + if (term_len) { + to[sz_] = '\0'; + } + return to; + } + case Nan::UCS2: + { + sz_ = toStr->Length(); + if (to == NULL) { + to = new char[(sz_ + term_len) * 2]; + } else { + assert(buflen >= (sz_ + term_len) * 2 && "too small buffer"); + } + + int bc = 2 * toStr->Write( + reinterpret_cast(to) + , 0 + , static_cast(sz_ + term_len) + , flags); + NanSetPointerSafe(datalen, bc); + return to; + } + case Nan::HEX: + { + v8::String::Value value(toStr); + sz_ = value.length(); + assert(!(sz_ & 1) && "bad hex data"); + if (to == NULL) { + to = new char[sz_ / 2 + term_len]; + } else { + assert(buflen >= sz_ / 2 + term_len && "too small buffer"); + } + NanSetPointerSafe( + datalen + , _nan_hex_decode(to, sz_ / 2, *value, value.length())); + } + if (term_len) { + to[sz_ / 2] = '\0'; + } + return to; + default: + assert(0 && "unknown encoding"); + } + return to; +} + +NAN_DEPRECATED NAN_INLINE void* NanRawString( + v8::Handle from + , enum Nan::Encoding encoding + , size_t *datalen + , void *buf + , size_t buflen + , int flags +) { + return _NanRawString(from, encoding, datalen, buf, buflen, flags); +} + + +NAN_DEPRECATED NAN_INLINE char* NanCString( + v8::Handle from + , size_t *datalen + , char *buf = NULL + , size_t buflen = 0 + , int flags = v8::String::NO_OPTIONS +) { + return static_cast( + _NanRawString(from, Nan::UTF8, datalen, buf, buflen, flags) + ); +} + +NAN_INLINE void NanSetPrototypeTemplate( + v8::Local templ + , const char *name + , v8::Handle value +) { + NanSetTemplate(templ->PrototypeTemplate(), name, value); +} + +NAN_INLINE void NanSetPrototypeTemplate( + v8::Local templ + , v8::Handle name + , v8::Handle value + , v8::PropertyAttribute attributes +) { + NanSetTemplate(templ->PrototypeTemplate(), name, value, attributes); +} + +NAN_INLINE void NanSetInstanceTemplate( + v8::Local templ + , const char *name + , v8::Handle value +) { + NanSetTemplate(templ->InstanceTemplate(), name, value); +} + +NAN_INLINE void NanSetInstanceTemplate( + v8::Local templ + , v8::Handle name + , v8::Handle value + , v8::PropertyAttribute attributes +) { + NanSetTemplate(templ->InstanceTemplate(), name, value, attributes); +} + +//=== Export ================================================================== + +inline +void +NanExport(v8::Handle target, const char * name, + NanFunctionCallback f) { + target->Set(NanNew(name), + NanNew(f)->GetFunction()); +} + +//=== Tap Reverse Binding ===================================================== + +struct NanTap { + explicit NanTap(v8::Handle t) : t_() { + NanAssignPersistent(t_, t->ToObject()); + } + + ~NanTap() { NanDisposePersistent(t_); } // not sure if neccessary + + inline void plan(int i) { + v8::Handle arg = NanNew(i); + NanMakeCallback(NanNew(t_), "plan", 1, &arg); + } + + inline void ok(bool isOk, const char * msg = NULL) { + v8::Handle args[2]; + args[0] = NanNew(isOk); + if (msg) args[1] = NanNew(msg); + NanMakeCallback(NanNew(t_), "ok", msg ? 2 : 1, args); + } + + private: + v8::Persistent t_; +}; + +#define NAN_STRINGIZE2(x) #x +#define NAN_STRINGIZE(x) NAN_STRINGIZE2(x) +#define NAN_TEST_EXPRESSION(expression) \ + ( expression ), __FILE__ ":" NAN_STRINGIZE(__LINE__) ": " #expression + +#define return_NanValue(v) NanReturnValue(v) +#define return_NanUndefined() NanReturnUndefined() +#define NAN_EXPORT(target, function) NanExport(target, #function, function) + +#endif // NAN_H_ diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_implementation_12_inl.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_implementation_12_inl.h new file mode 100644 index 0000000..fc0e0ac --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_implementation_12_inl.h @@ -0,0 +1,261 @@ +/********************************************************************* + * NAN - Native Abstractions for Node.js + * + * Copyright (c) 2015 NAN contributors + * + * MIT License + ********************************************************************/ + +#ifndef NAN_IMPLEMENTATION_12_INL_H_ +#define NAN_IMPLEMENTATION_12_INL_H_ +//============================================================================== +// node v0.11 implementation +//============================================================================== + +#if defined(_MSC_VER) +# pragma warning( push ) +# pragma warning( disable : 4530 ) +# include +# pragma warning( pop ) +#else +# include +#endif + +namespace NanIntern { + +//=== Array ==================================================================== + +Factory::return_t +Factory::New() { + return v8::Array::New(v8::Isolate::GetCurrent()); +} + +Factory::return_t +Factory::New(int length) { + return v8::Array::New(v8::Isolate::GetCurrent(), length); +} + +//=== Boolean ================================================================== + +Factory::return_t +Factory::New(bool value) { + return v8::Boolean::New(v8::Isolate::GetCurrent(), value); +} + +//=== Boolean Object =========================================================== + +Factory::return_t +Factory::New(bool value) { + return v8::BooleanObject::New(value).As(); +} + +//=== Context ================================================================== + +Factory::return_t +Factory::New( v8::ExtensionConfiguration* extensions + , v8::Handle tmpl + , v8::Handle obj) { + return v8::Context::New(v8::Isolate::GetCurrent(), extensions, tmpl, obj); +} + +//=== Date ===================================================================== + +Factory::return_t +Factory::New(double value) { + return v8::Date::New(v8::Isolate::GetCurrent(), value).As(); +} + +//=== External ================================================================= + +Factory::return_t +Factory::New(void * value) { + return v8::External::New(v8::Isolate::GetCurrent(), value); +} + +//=== Function ================================================================= + +Factory::return_t +Factory::New( NanFunctionCallback callback + , v8::Handle data) { + return v8::Function::New( v8::Isolate::GetCurrent() + , callback + , data); +} + +//=== Function Template ======================================================== + +Factory::return_t +Factory::New( NanFunctionCallback callback + , v8::Handle data + , v8::Handle signature) { + return v8::FunctionTemplate::New( v8::Isolate::GetCurrent() + , callback + , data + , signature); +} + +//=== Number =================================================================== + +Factory::return_t +Factory::New(double value) { + return v8::Number::New(v8::Isolate::GetCurrent(), value); +} + +//=== Number Object ============================================================ + +Factory::return_t +Factory::New(double value) { + return v8::NumberObject::New( v8::Isolate::GetCurrent() + , value).As(); +} + +//=== Integer, Int32 and Uint32 ================================================ + +template +typename IntegerFactory::return_t +IntegerFactory::New(int32_t value) { + return To(T::New(v8::Isolate::GetCurrent(), value)); +} + +template +typename IntegerFactory::return_t +IntegerFactory::New(uint32_t value) { + return To(T::NewFromUnsigned(v8::Isolate::GetCurrent(), value)); +} + +Factory::return_t +Factory::New(int32_t value) { + return To( + v8::Uint32::NewFromUnsigned(v8::Isolate::GetCurrent(), value)); +} + +Factory::return_t +Factory::New(uint32_t value) { + return To( + v8::Uint32::NewFromUnsigned(v8::Isolate::GetCurrent(), value)); +} + +//=== Object =================================================================== + +Factory::return_t +Factory::New() { + return v8::Object::New(v8::Isolate::GetCurrent()); +} + +//=== Object Template ========================================================== + +Factory::return_t +Factory::New() { + return v8::ObjectTemplate::New(v8::Isolate::GetCurrent()); +} + +//=== RegExp =================================================================== + +Factory::return_t +Factory::New( + v8::Handle pattern + , v8::RegExp::Flags flags) { + return v8::RegExp::New(pattern, flags); +} + +//=== Script =================================================================== + +Factory::return_t +Factory::New( v8::Local source) { + v8::ScriptCompiler::Source src(source); + return v8::ScriptCompiler::Compile(v8::Isolate::GetCurrent(), &src); +} + +Factory::return_t +Factory::New( v8::Local source + , v8::ScriptOrigin const& origin) { + v8::ScriptCompiler::Source src(source, origin); + return v8::ScriptCompiler::Compile(v8::Isolate::GetCurrent(), &src); +} + +//=== Signature ================================================================ + +Factory::return_t +Factory::New(Factory::FTH receiver) { + return v8::Signature::New(v8::Isolate::GetCurrent(), receiver); +} + +//=== String =================================================================== + +Factory::return_t +Factory::New() { + return v8::String::Empty(v8::Isolate::GetCurrent()); +} + +Factory::return_t +Factory::New(const char * value, int length) { + return v8::String::NewFromUtf8(v8::Isolate::GetCurrent(), value, + v8::String::kNormalString, length); +} + +Factory::return_t +Factory::New(std::string const& value) { + assert(value.size() <= INT_MAX && "string too long"); + return v8::String::NewFromUtf8(v8::Isolate::GetCurrent(), + value.data(), v8::String::kNormalString, static_cast(value.size())); +} + +Factory::return_t +Factory::New(const uint8_t * value, int length) { + return v8::String::NewFromOneByte(v8::Isolate::GetCurrent(), value, + v8::String::kNormalString, length); +} + +Factory::return_t +Factory::New(const uint16_t * value, int length) { + return v8::String::NewFromTwoByte(v8::Isolate::GetCurrent(), value, + v8::String::kNormalString, length); +} + +Factory::return_t +Factory::New(v8::String::ExternalStringResource * value) { + return v8::String::NewExternal(v8::Isolate::GetCurrent(), value); +} + +Factory::return_t +Factory::New(NanExternalOneByteStringResource * value) { + return v8::String::NewExternal(v8::Isolate::GetCurrent(), value); +} + +//=== String Object ============================================================ + +Factory::return_t +Factory::New(v8::Handle value) { + return v8::StringObject::New(value).As(); +} + +//=== Unbound Script =========================================================== + +Factory::return_t +Factory::New(v8::Local source) { + v8::ScriptCompiler::Source src(source); + return v8::ScriptCompiler::CompileUnbound(v8::Isolate::GetCurrent(), &src); +} + +Factory::return_t +Factory::New( v8::Local source + , v8::ScriptOrigin const& origin) { + v8::ScriptCompiler::Source src(source, origin); + return v8::ScriptCompiler::CompileUnbound(v8::Isolate::GetCurrent(), &src); +} + +} // end of namespace NanIntern + +//=== Presistents and Handles ================================================== + +template +inline v8::Local NanNew(v8::Handle h) { + return v8::Local::New(v8::Isolate::GetCurrent(), h); +} + +template +inline v8::Local NanNew(v8::Persistent const& p) { + return v8::Local::New(v8::Isolate::GetCurrent(), p); +} + +#endif // NAN_IMPLEMENTATION_12_INL_H_ diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_implementation_pre_12_inl.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_implementation_pre_12_inl.h new file mode 100644 index 0000000..e995a14 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_implementation_pre_12_inl.h @@ -0,0 +1,267 @@ +/********************************************************************* + * NAN - Native Abstractions for Node.js + * + * Copyright (c) 2015 NAN contributors + * + * MIT License + ********************************************************************/ + +#ifndef NAN_IMPLEMENTATION_PRE_12_INL_H_ +#define NAN_IMPLEMENTATION_PRE_12_INL_H_ + +#include + +#if defined(_MSC_VER) +# pragma warning( push ) +# pragma warning( disable : 4530 ) +# include +# include +# pragma warning( pop ) +#else +# include +# include +#endif + +//============================================================================== +// node v0.10 implementation +//============================================================================== + +namespace NanIntern { + +//=== Array ==================================================================== + +Factory::return_t +Factory::New() { + return v8::Array::New(); +} + +Factory::return_t +Factory::New(int length) { + return v8::Array::New(length); +} + +//=== Boolean ================================================================== + +Factory::return_t +Factory::New(bool value) { + return v8::Boolean::New(value)->ToBoolean(); +} + +//=== Boolean Object =========================================================== + +Factory::return_t +Factory::New(bool value) { + return v8::BooleanObject::New(value).As(); +} + +//=== Context ================================================================== + +Factory::return_t +Factory::New( v8::ExtensionConfiguration* extensions + , v8::Handle tmpl + , v8::Handle obj) { + v8::Persistent ctx = v8::Context::New(extensions, tmpl, obj); + v8::Local lctx = v8::Local::New(ctx); + ctx.Dispose(); + return lctx; +} + +//=== Date ===================================================================== + +Factory::return_t +Factory::New(double value) { + return v8::Date::New(value).As(); +} + +//=== External ================================================================= + +Factory::return_t +Factory::New(void * value) { + return v8::External::New(value); +} + +//=== Function ================================================================= + +Factory::return_t +Factory::New( NanFunctionCallback callback + , v8::Handle data) { + return Factory::New( callback + , data + , v8::Handle() + )->GetFunction(); +} + + +//=== FunctionTemplate ========================================================= + +Factory::return_t +Factory::New( NanFunctionCallback callback + , v8::Handle data + , v8::Handle signature) { + // Note(agnat): Emulate length argument here. Unfortunately, I couldn't find + // a way. Have at it though... + return v8::FunctionTemplate::New( callback + , data + , signature); +} + +//=== Number =================================================================== + +Factory::return_t +Factory::New(double value) { + return v8::Number::New(value); +} + +//=== Number Object ============================================================ + +Factory::return_t +Factory::New(double value) { + return v8::NumberObject::New(value).As(); +} + +//=== Integer, Int32 and Uint32 ================================================ + +template +typename IntegerFactory::return_t +IntegerFactory::New(int32_t value) { + return To(T::New(value)); +} + +template +typename IntegerFactory::return_t +IntegerFactory::New(uint32_t value) { + return To(T::NewFromUnsigned(value)); +} + +Factory::return_t +Factory::New(int32_t value) { + return To(v8::Uint32::NewFromUnsigned(value)); +} + +Factory::return_t +Factory::New(uint32_t value) { + return To(v8::Uint32::NewFromUnsigned(value)); +} + + +//=== Object =================================================================== + +Factory::return_t +Factory::New() { + return v8::Object::New(); +} + +//=== Object Template ========================================================== + +Factory::return_t +Factory::New() { + return v8::ObjectTemplate::New(); +} + +//=== RegExp =================================================================== + +Factory::return_t +Factory::New( + v8::Handle pattern + , v8::RegExp::Flags flags) { + return v8::RegExp::New(pattern, flags); +} + +//=== Script =================================================================== + +Factory::return_t +Factory::New( v8::Local source) { + return v8::Script::New(source); +} +Factory::return_t +Factory::New( v8::Local source + , v8::ScriptOrigin const& origin) { + return v8::Script::New(source, const_cast(&origin)); +} + +//=== Signature ================================================================ + +Factory::return_t +Factory::New(Factory::FTH receiver) { + return v8::Signature::New(receiver); +} + +//=== String =================================================================== + +Factory::return_t +Factory::New() { + return v8::String::Empty(); +} + +Factory::return_t +Factory::New(const char * value, int length) { + return v8::String::New(value, length); +} + +Factory::return_t +Factory::New(std::string const& value) { + assert(value.size() <= INT_MAX && "string too long"); + return v8::String::New( value.data(), static_cast(value.size())); +} + +inline +void +widenString(std::vector *ws, const uint8_t *s, int l = -1) { + size_t len = static_cast(l); + if (l < 0) { + len = strlen(reinterpret_cast(s)); + } + assert(len <= INT_MAX && "string too long"); + ws->resize(len); + std::copy(s, s + len, ws->begin()); +} + +Factory::return_t +Factory::New(const uint16_t * value, int length) { + return v8::String::New(value, length); +} + +Factory::return_t +Factory::New(const uint8_t * value, int length) { + std::vector wideString; + widenString(&wideString, value, length); + if (wideString.size() == 0) { + return v8::String::Empty(); + } else { + return v8::String::New(&wideString.front() + , static_cast(wideString.size())); + } +} + +Factory::return_t +Factory::New(v8::String::ExternalStringResource * value) { + return v8::String::NewExternal(value); +} + +Factory::return_t +Factory::New(v8::String::ExternalAsciiStringResource * value) { + return v8::String::NewExternal(value); +} + +//=== String Object ============================================================ + +Factory::return_t +Factory::New(v8::Handle value) { + return v8::StringObject::New(value).As(); +} + +} // end of namespace NanIntern + +//=== Presistents and Handles ================================================== + +template +inline v8::Local NanNew(v8::Handle h) { + return v8::Local::New(h); +} + +template +inline v8::Local NanNew(v8::Persistent const& p) { + return v8::Local::New(p); +} + +#endif // NAN_IMPLEMENTATION_PRE_12_INL_H_ diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_new.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_new.h new file mode 100644 index 0000000..c189092 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_new.h @@ -0,0 +1,328 @@ +/********************************************************************* + * NAN - Native Abstractions for Node.js + * + * Copyright (c) 2015 NAN contributors + * + * MIT License + ********************************************************************/ + +#ifndef NAN_NEW_H_ +#define NAN_NEW_H_ + +#if defined(_MSC_VER) +# pragma warning( push ) +# pragma warning( disable : 4530 ) +# include +# pragma warning( pop ) +#else +# include +#endif + +namespace NanIntern { // scnr + +// TODO(agnat): Generalize +template v8::Local To(v8::Handle i); + +template <> +inline +v8::Local +To(v8::Handle i) { return i->ToInteger(); } + +template <> +inline +v8::Local +To(v8::Handle i) { return i->ToInt32(); } + +template <> +inline +v8::Local +To(v8::Handle i) { return i->ToUint32(); } + +template struct FactoryBase { typedef v8::Local return_t; }; + +template struct Factory; + +template <> +struct Factory : FactoryBase { + static inline return_t New(); + static inline return_t New(int length); +}; + +template <> +struct Factory : FactoryBase { + static inline return_t New(bool value); +}; + +template <> +struct Factory : FactoryBase { + static inline return_t New(bool value); +}; + +template <> +struct Factory : FactoryBase { + static inline + return_t + New( v8::ExtensionConfiguration* extensions = NULL + , v8::Handle tmpl = v8::Handle() + , v8::Handle obj = v8::Handle()); +}; + +template <> +struct Factory : FactoryBase { + static inline return_t New(double value); +}; + +template <> +struct Factory : FactoryBase { + static inline return_t New(void *value); +}; + +template <> +struct Factory : FactoryBase { + static inline + return_t + New( NanFunctionCallback callback + , v8::Handle data = v8::Handle()); +}; + +template <> +struct Factory : FactoryBase { + static inline + return_t + New( NanFunctionCallback callback = NULL + , v8::Handle data = v8::Handle() + , v8::Handle signature = v8::Handle()); +}; + +template <> +struct Factory : FactoryBase { + static inline return_t New(double value); +}; + +template <> +struct Factory : FactoryBase { + static inline return_t New(double value); +}; + +template +struct IntegerFactory : FactoryBase { + typedef typename FactoryBase::return_t return_t; + static inline return_t New(int32_t value); + static inline return_t New(uint32_t value); +}; + +template <> +struct Factory : IntegerFactory {}; + +template <> +struct Factory : IntegerFactory {}; + +template <> +struct Factory : FactoryBase { + static inline return_t New(int32_t value); + static inline return_t New(uint32_t value); +}; + +template <> +struct Factory : FactoryBase { + static inline return_t New(); +}; + +template <> +struct Factory : FactoryBase { + static inline return_t New(); +}; + +template <> +struct Factory : FactoryBase { + static inline return_t New( + v8::Handle pattern, v8::RegExp::Flags flags); +}; + +template <> +struct Factory : FactoryBase { + static inline return_t New( v8::Local source); + static inline return_t New( v8::Local source + , v8::ScriptOrigin const& origin); +}; + +template <> +struct Factory : FactoryBase { + typedef v8::Handle FTH; + static inline return_t New(FTH receiver = FTH()); +}; + +template <> +struct Factory : FactoryBase { + static inline return_t New(); + static inline return_t New(const char *value, int length = -1); + static inline return_t New(const uint16_t *value, int length = -1); + static inline return_t New(std::string const& value); + + static inline return_t New(v8::String::ExternalStringResource * value); + static inline return_t New(NanExternalOneByteStringResource * value); + + // TODO(agnat): Deprecate. + static inline return_t New(const uint8_t * value, int length = -1); +}; + +template <> +struct Factory : FactoryBase { + static inline return_t New(v8::Handle value); +}; + +} // end of namespace NanIntern + +#if (NODE_MODULE_VERSION >= 12) + +namespace NanIntern { + +template <> +struct Factory : FactoryBase { + static inline return_t New( v8::Local source); + static inline return_t New( v8::Local source + , v8::ScriptOrigin const& origin); +}; + +} // end of namespace NanIntern + +# include "nan_implementation_12_inl.h" + +#else // NODE_MODULE_VERSION >= 12 + +# include "nan_implementation_pre_12_inl.h" + +#endif + +//=== API ====================================================================== + +template +typename NanIntern::Factory::return_t +NanNew() { + return NanIntern::Factory::New(); +} + +template +typename NanIntern::Factory::return_t +NanNew(A0 arg0) { + return NanIntern::Factory::New(arg0); +} + +template +typename NanIntern::Factory::return_t +NanNew(A0 arg0, A1 arg1) { + return NanIntern::Factory::New(arg0, arg1); +} + +template +typename NanIntern::Factory::return_t +NanNew(A0 arg0, A1 arg1, A2 arg2) { + return NanIntern::Factory::New(arg0, arg1, arg2); +} + +template +typename NanIntern::Factory::return_t +NanNew(A0 arg0, A1 arg1, A2 arg2, A3 arg3) { + return NanIntern::Factory::New(arg0, arg1, arg2, arg3); +} + +// Note(agnat): When passing overloaded function pointers to template functions +// as generic arguments the compiler needs help in picking the right overload. +// These two functions handle NanNew and NanNew with +// all argument variations. + +// v8::Function and v8::FunctionTemplate with one or two arguments +template +typename NanIntern::Factory::return_t +NanNew( NanFunctionCallback callback + , v8::Handle data = v8::Handle()) { + return NanIntern::Factory::New(callback, data); +} + +// v8::Function and v8::FunctionTemplate with three arguments +template +typename NanIntern::Factory::return_t +NanNew( NanFunctionCallback callback + , v8::Handle data = v8::Handle() + , A2 a2 = A2()) { + return NanIntern::Factory::New(callback, data, a2); +} + +// Convenience + +template inline v8::Local NanNew(v8::Handle h); +template inline v8::Local NanNew(v8::Persistent const& p); + +inline +NanIntern::Factory::return_t +NanNew(bool value) { + return NanNew(value); +} + +inline +NanIntern::Factory::return_t +NanNew(int32_t value) { + return NanNew(value); +} + +inline +NanIntern::Factory::return_t +NanNew(uint32_t value) { + return NanNew(value); +} + +inline +NanIntern::Factory::return_t +NanNew(double value) { + return NanNew(value); +} + +inline +NanIntern::Factory::return_t +NanNew(std::string const& value) { + return NanNew(value); +} + +inline +NanIntern::Factory::return_t +NanNew(const char * value, int length) { + return NanNew(value, length); +} + +inline +NanIntern::Factory::return_t +NanNew(const char * value) { + return NanNew(value); +} + +inline +NanIntern::Factory::return_t +NanNew(const uint8_t * value) { + return NanNew(value); +} + +inline +NanIntern::Factory::return_t +NanNew(const uint16_t * value) { + return NanNew(value); +} + +inline +NanIntern::Factory::return_t +NanNew(v8::String::ExternalStringResource * value) { + return NanNew(value); +} + +inline +NanIntern::Factory::return_t +NanNew(NanExternalOneByteStringResource * value) { + return NanNew(value); +} + +inline +NanIntern::Factory::return_t +NanNew(v8::Handle pattern, v8::RegExp::Flags flags) { + return NanNew(pattern, flags); +} + +#endif // NAN_NEW_H_ diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_string_bytes.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_string_bytes.h new file mode 100644 index 0000000..9deecfb --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_string_bytes.h @@ -0,0 +1,312 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +#ifndef NAN_STRING_BYTES_H_ +#define NAN_STRING_BYTES_H_ + +// Decodes a v8::Handle or Buffer to a raw char* + +#include +#include +#include +#include // memcpy +#include + +namespace NanIntern { + +using v8::Local; +using v8::Handle; +using v8::Object; +using v8::String; +using v8::Value; + + +//// Base 64 //// + +#define base64_encoded_size(size) ((size + 2 - ((size + 2) % 3)) / 3 * 4) + + + +//// Nan::HEX //// + +static bool contains_non_ascii_slow(const char* buf, size_t len) { + for (size_t i = 0; i < len; ++i) { + if (buf[i] & 0x80) return true; + } + return false; +} + + +static bool contains_non_ascii(const char* src, size_t len) { + if (len < 16) { + return contains_non_ascii_slow(src, len); + } + + const unsigned bytes_per_word = sizeof(void*); + const unsigned align_mask = bytes_per_word - 1; + const unsigned unaligned = reinterpret_cast(src) & align_mask; + + if (unaligned > 0) { + const unsigned n = bytes_per_word - unaligned; + if (contains_non_ascii_slow(src, n)) return true; + src += n; + len -= n; + } + + +#if defined(__x86_64__) || defined(_WIN64) + const uintptr_t mask = 0x8080808080808080ll; +#else + const uintptr_t mask = 0x80808080l; +#endif + + const uintptr_t* srcw = reinterpret_cast(src); + + for (size_t i = 0, n = len / bytes_per_word; i < n; ++i) { + if (srcw[i] & mask) return true; + } + + const unsigned remainder = len & align_mask; + if (remainder > 0) { + const size_t offset = len - remainder; + if (contains_non_ascii_slow(src + offset, remainder)) return true; + } + + return false; +} + + +static void force_ascii_slow(const char* src, char* dst, size_t len) { + for (size_t i = 0; i < len; ++i) { + dst[i] = src[i] & 0x7f; + } +} + + +static void force_ascii(const char* src, char* dst, size_t len) { + if (len < 16) { + force_ascii_slow(src, dst, len); + return; + } + + const unsigned bytes_per_word = sizeof(void*); + const unsigned align_mask = bytes_per_word - 1; + const unsigned src_unalign = reinterpret_cast(src) & align_mask; + const unsigned dst_unalign = reinterpret_cast(dst) & align_mask; + + if (src_unalign > 0) { + if (src_unalign == dst_unalign) { + const unsigned unalign = bytes_per_word - src_unalign; + force_ascii_slow(src, dst, unalign); + src += unalign; + dst += unalign; + len -= src_unalign; + } else { + force_ascii_slow(src, dst, len); + return; + } + } + +#if defined(__x86_64__) || defined(_WIN64) + const uintptr_t mask = ~0x8080808080808080ll; +#else + const uintptr_t mask = ~0x80808080l; +#endif + + const uintptr_t* srcw = reinterpret_cast(src); + uintptr_t* dstw = reinterpret_cast(dst); + + for (size_t i = 0, n = len / bytes_per_word; i < n; ++i) { + dstw[i] = srcw[i] & mask; + } + + const unsigned remainder = len & align_mask; + if (remainder > 0) { + const size_t offset = len - remainder; + force_ascii_slow(src + offset, dst + offset, remainder); + } +} + + +static size_t base64_encode(const char* src, + size_t slen, + char* dst, + size_t dlen) { + // We know how much we'll write, just make sure that there's space. + assert(dlen >= base64_encoded_size(slen) && + "not enough space provided for base64 encode"); + + dlen = base64_encoded_size(slen); + + unsigned a; + unsigned b; + unsigned c; + unsigned i; + unsigned k; + unsigned n; + + static const char table[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ" + "abcdefghijklmnopqrstuvwxyz" + "0123456789+/"; + + i = 0; + k = 0; + n = slen / 3 * 3; + + while (i < n) { + a = src[i + 0] & 0xff; + b = src[i + 1] & 0xff; + c = src[i + 2] & 0xff; + + dst[k + 0] = table[a >> 2]; + dst[k + 1] = table[((a & 3) << 4) | (b >> 4)]; + dst[k + 2] = table[((b & 0x0f) << 2) | (c >> 6)]; + dst[k + 3] = table[c & 0x3f]; + + i += 3; + k += 4; + } + + if (n != slen) { + switch (slen - n) { + case 1: + a = src[i + 0] & 0xff; + dst[k + 0] = table[a >> 2]; + dst[k + 1] = table[(a & 3) << 4]; + dst[k + 2] = '='; + dst[k + 3] = '='; + break; + + case 2: + a = src[i + 0] & 0xff; + b = src[i + 1] & 0xff; + dst[k + 0] = table[a >> 2]; + dst[k + 1] = table[((a & 3) << 4) | (b >> 4)]; + dst[k + 2] = table[(b & 0x0f) << 2]; + dst[k + 3] = '='; + break; + } + } + + return dlen; +} + + +static size_t hex_encode(const char* src, size_t slen, char* dst, size_t dlen) { + // We know how much we'll write, just make sure that there's space. + assert(dlen >= slen * 2 && + "not enough space provided for hex encode"); + + dlen = slen * 2; + for (uint32_t i = 0, k = 0; k < dlen; i += 1, k += 2) { + static const char hex[] = "0123456789abcdef"; + uint8_t val = static_cast(src[i]); + dst[k + 0] = hex[val >> 4]; + dst[k + 1] = hex[val & 15]; + } + + return dlen; +} + + + +static Local Encode(const char* buf, + size_t buflen, + enum Nan::Encoding encoding) { + assert(buflen <= node::Buffer::kMaxLength); + if (!buflen && encoding != Nan::BUFFER) + return NanNew(""); + + Local val; + switch (encoding) { + case Nan::BUFFER: + return NanNewBufferHandle(buf, buflen); + + case Nan::ASCII: + if (contains_non_ascii(buf, buflen)) { + char* out = new char[buflen]; + force_ascii(buf, out, buflen); + val = NanNew(out, buflen); + delete[] out; + } else { + val = NanNew(buf, buflen); + } + break; + + case Nan::UTF8: + val = NanNew(buf, buflen); + break; + + case Nan::BINARY: { + // TODO(isaacs) use ExternalTwoByteString? + const unsigned char *cbuf = reinterpret_cast(buf); + uint16_t * twobytebuf = new uint16_t[buflen]; + for (size_t i = 0; i < buflen; i++) { + // XXX is the following line platform independent? + twobytebuf[i] = cbuf[i]; + } + val = NanNew(twobytebuf, buflen); + delete[] twobytebuf; + break; + } + + case Nan::BASE64: { + size_t dlen = base64_encoded_size(buflen); + char* dst = new char[dlen]; + + size_t written = base64_encode(buf, buflen, dst, dlen); + assert(written == dlen); + + val = NanNew(dst, dlen); + delete[] dst; + break; + } + + case Nan::UCS2: { + const uint16_t* data = reinterpret_cast(buf); + val = NanNew(data, buflen / 2); + break; + } + + case Nan::HEX: { + size_t dlen = buflen * 2; + char* dst = new char[dlen]; + size_t written = hex_encode(buf, buflen, dst, dlen); + assert(written == dlen); + + val = NanNew(dst, dlen); + delete[] dst; + break; + } + + default: + assert(0 && "unknown encoding"); + break; + } + + return val; +} + +#undef base64_encoded_size + +} // namespace NanIntern + +#endif // NAN_STRING_BYTES_H_ diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/package.json b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/package.json new file mode 100644 index 0000000..b08370a --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/package.json @@ -0,0 +1,89 @@ +{ + "name": "nan", + "version": "1.8.4", + "description": "Native Abstractions for Node.js: C++ header for Node 0.8->0.12 compatibility", + "main": "include_dirs.js", + "repository": { + "type": "git", + "url": "git://github.com/iojs/nan.git" + }, + "scripts": { + "test": "tap --gc test/js/*-test.js", + "rebuild-tests": "pangyp rebuild --directory test" + }, + "contributors": [ + { + "name": "Rod Vagg", + "email": "r@va.gg", + "url": "https://github.com/rvagg" + }, + { + "name": "Benjamin Byholm", + "email": "bbyholm@abo.fi", + "url": "https://github.com/kkoopa/" + }, + { + "name": "Trevor Norris", + "email": "trev.norris@gmail.com", + "url": "https://github.com/trevnorris" + }, + { + "name": "Nathan Rajlich", + "email": "nathan@tootallnate.net", + "url": "https://github.com/TooTallNate" + }, + { + "name": "Brett Lawson", + "email": "brett19@gmail.com", + "url": "https://github.com/brett19" + }, + { + "name": "Ben Noordhuis", + "email": "info@bnoordhuis.nl", + "url": "https://github.com/bnoordhuis" + }, + { + "name": "David Siegel", + "email": "david@artcom.de", + "url": "https://github.com/agnat" + } + ], + "devDependencies": { + "bindings": "~1.2.1", + "node-gyp": "~1.0.2", + "pangyp": "~2.0.1", + "tap": "~0.7.1", + "xtend": "~4.0.0" + }, + "license": "MIT", + "gitHead": "ed3bbf4ced0cf7937b4e4164766797f71aa97f3d", + "bugs": { + "url": "https://github.com/iojs/nan/issues" + }, + "homepage": "https://github.com/iojs/nan#readme", + "_id": "nan@1.8.4", + "_shasum": "3c76b5382eab33e44b758d2813ca9d92e9342f34", + "_from": "nan@>=1.8.0 <1.9.0", + "_npmVersion": "2.8.3", + "_nodeVersion": "0.12.2", + "_npmUser": { + "name": "kkoopa", + "email": "bbyholm@abo.fi" + }, + "maintainers": [ + { + "name": "rvagg", + "email": "rod@vagg.org" + }, + { + "name": "kkoopa", + "email": "bbyholm@abo.fi" + } + ], + "dist": { + "shasum": "3c76b5382eab33e44b758d2813ca9d92e9342f34", + "tarball": "http://registry.npmjs.org/nan/-/nan-1.8.4.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/nan/-/nan-1.8.4.tgz" +} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/package.json b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/package.json new file mode 100644 index 0000000..16810f0 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/package.json @@ -0,0 +1,55 @@ +{ + "name": "kerberos", + "version": "0.0.12", + "description": "Kerberos library for Node.js", + "main": "index.js", + "repository": { + "type": "git", + "url": "https://github.com/christkv/kerberos.git" + }, + "keywords": [ + "kerberos", + "security", + "authentication" + ], + "dependencies": { + "nan": "~1.8" + }, + "devDependencies": { + "nodeunit": "latest" + }, + "scripts": { + "install": "(node-gyp rebuild 2> builderror.log) || (exit 0)", + "test": "nodeunit ./test" + }, + "author": { + "name": "Christian Amor Kvalheim" + }, + "license": "Apache 2.0", + "gitHead": "bb01d4fe322e022999aca19da564e7d9db59a8ed", + "bugs": { + "url": "https://github.com/christkv/kerberos/issues" + }, + "homepage": "https://github.com/christkv/kerberos", + "_id": "kerberos@0.0.12", + "_shasum": "7d25ccab74a2325c186b1a56761043a4789c8972", + "_from": "kerberos@>=0.0.0 <0.1.0", + "_npmVersion": "2.7.6", + "_nodeVersion": "1.7.1", + "_npmUser": { + "name": "christkv", + "email": "christkv@gmail.com" + }, + "maintainers": [ + { + "name": "christkv", + "email": "christkv@gmail.com" + } + ], + "dist": { + "shasum": "7d25ccab74a2325c186b1a56761043a4789c8972", + "tarball": "http://registry.npmjs.org/kerberos/-/kerberos-0.0.12.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/kerberos/-/kerberos-0.0.12.tgz" +} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/kerberos_tests.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/kerberos_tests.js new file mode 100644 index 0000000..a06c5fd --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/kerberos_tests.js @@ -0,0 +1,34 @@ +exports.setUp = function(callback) { + callback(); +} + +exports.tearDown = function(callback) { + callback(); +} + +exports['Simple initialize of Kerberos object'] = function(test) { + var Kerberos = require('../lib/kerberos.js').Kerberos; + var kerberos = new Kerberos(); + // console.dir(kerberos) + + // Initiate kerberos client + kerberos.authGSSClientInit('mongodb@kdc.10gen.me', Kerberos.GSS_C_MUTUAL_FLAG, function(err, context) { + console.log("===================================== authGSSClientInit") + test.equal(null, err); + test.ok(context != null && typeof context == 'object'); + // console.log("===================================== authGSSClientInit") + console.dir(err) + console.dir(context) + // console.dir(typeof result) + + // Perform the first step + kerberos.authGSSClientStep(context, function(err, result) { + console.log("===================================== authGSSClientStep") + console.dir(err) + console.dir(result) + console.dir(context) + + test.done(); + }); + }); +} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/kerberos_win32_test.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/kerberos_win32_test.js new file mode 100644 index 0000000..d2f7046 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/kerberos_win32_test.js @@ -0,0 +1,19 @@ +exports.setUp = function(callback) { + callback(); +} + +exports.tearDown = function(callback) { + callback(); +} + +exports['Simple initialize of Kerberos win32 object'] = function(test) { + var KerberosNative = require('../build/Release/kerberos').Kerberos; + // console.dir(KerberosNative) + var kerberos = new KerberosNative(); + console.log("=========================================== 0") + console.dir(kerberos.acquireAlternateCredentials("dev1@10GEN.ME", "a")); + console.log("=========================================== 1") + console.dir(kerberos.prepareOutboundPackage("mongodb/kdc.10gen.com")); + console.log("=========================================== 2") + test.done(); +} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js new file mode 100644 index 0000000..3531b6b --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js @@ -0,0 +1,41 @@ +exports.setUp = function(callback) { + callback(); +} + +exports.tearDown = function(callback) { + callback(); +} + +exports['Initialize a security Buffer Descriptor'] = function(test) { + var SecurityBufferDescriptor = require('../../lib/sspi.js').SecurityBufferDescriptor + SecurityBuffer = require('../../lib/sspi.js').SecurityBuffer; + + // Create descriptor with single Buffer + var securityDescriptor = new SecurityBufferDescriptor(100); + try { + // Fail to work due to no valid Security Buffer + securityDescriptor = new SecurityBufferDescriptor(["hello"]); + test.ok(false); + } catch(err){} + + // Should Correctly construct SecurityBuffer + var buffer = new SecurityBuffer(SecurityBuffer.DATA, 100); + securityDescriptor = new SecurityBufferDescriptor([buffer]); + // Should correctly return a buffer + var result = securityDescriptor.toBuffer(); + test.equal(100, result.length); + + // Should Correctly construct SecurityBuffer + var buffer = new SecurityBuffer(SecurityBuffer.DATA, new Buffer("hello world")); + securityDescriptor = new SecurityBufferDescriptor([buffer]); + var result = securityDescriptor.toBuffer(); + test.equal("hello world", result.toString()); + + // Test passing in more than one Buffer + var buffer = new SecurityBuffer(SecurityBuffer.DATA, new Buffer("hello world")); + var buffer2 = new SecurityBuffer(SecurityBuffer.STREAM, new Buffer("adam and eve")); + securityDescriptor = new SecurityBufferDescriptor([buffer, buffer2]); + var result = securityDescriptor.toBuffer(); + test.equal("hello worldadam and eve", result.toString()); + test.done(); +} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/win32/security_buffer_tests.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/win32/security_buffer_tests.js new file mode 100644 index 0000000..b52b959 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/win32/security_buffer_tests.js @@ -0,0 +1,22 @@ +exports.setUp = function(callback) { + callback(); +} + +exports.tearDown = function(callback) { + callback(); +} + +exports['Initialize a security Buffer'] = function(test) { + var SecurityBuffer = require('../../lib/sspi.js').SecurityBuffer; + // Create empty buffer + var securityBuffer = new SecurityBuffer(SecurityBuffer.DATA, 100); + var buffer = securityBuffer.toBuffer(); + test.equal(100, buffer.length); + + // Access data passed in + var allocated_buffer = new Buffer(256); + securityBuffer = new SecurityBuffer(SecurityBuffer.DATA, allocated_buffer); + buffer = securityBuffer.toBuffer(); + test.deepEqual(allocated_buffer, buffer); + test.done(); +} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/win32/security_credentials_tests.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/win32/security_credentials_tests.js new file mode 100644 index 0000000..7758180 --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/win32/security_credentials_tests.js @@ -0,0 +1,55 @@ +exports.setUp = function(callback) { + callback(); +} + +exports.tearDown = function(callback) { + callback(); +} + +exports['Initialize a set of security credentials'] = function(test) { + var SecurityCredentials = require('../../lib/sspi.js').SecurityCredentials; + + // Aquire some credentials + try { + var credentials = SecurityCredentials.aquire('Kerberos', 'dev1@10GEN.ME', 'a'); + } catch(err) { + console.dir(err) + test.ok(false); + } + + + + // console.dir(SecurityCredentials); + + // var SecurityBufferDescriptor = require('../../lib/sspi.js').SecurityBufferDescriptor + // SecurityBuffer = require('../../lib/sspi.js').SecurityBuffer; + + // // Create descriptor with single Buffer + // var securityDescriptor = new SecurityBufferDescriptor(100); + // try { + // // Fail to work due to no valid Security Buffer + // securityDescriptor = new SecurityBufferDescriptor(["hello"]); + // test.ok(false); + // } catch(err){} + + // // Should Correctly construct SecurityBuffer + // var buffer = new SecurityBuffer(SecurityBuffer.DATA, 100); + // securityDescriptor = new SecurityBufferDescriptor([buffer]); + // // Should correctly return a buffer + // var result = securityDescriptor.toBuffer(); + // test.equal(100, result.length); + + // // Should Correctly construct SecurityBuffer + // var buffer = new SecurityBuffer(SecurityBuffer.DATA, new Buffer("hello world")); + // securityDescriptor = new SecurityBufferDescriptor([buffer]); + // var result = securityDescriptor.toBuffer(); + // test.equal("hello world", result.toString()); + + // // Test passing in more than one Buffer + // var buffer = new SecurityBuffer(SecurityBuffer.DATA, new Buffer("hello world")); + // var buffer2 = new SecurityBuffer(SecurityBuffer.STREAM, new Buffer("adam and eve")); + // securityDescriptor = new SecurityBufferDescriptor([buffer, buffer2]); + // var result = securityDescriptor.toBuffer(); + // test.equal("hello worldadam and eve", result.toString()); + test.done(); +} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/package.json b/node_modules/mongodb/node_modules/mongodb-core/package.json new file mode 100644 index 0000000..2dc6d2b --- /dev/null +++ b/node_modules/mongodb/node_modules/mongodb-core/package.json @@ -0,0 +1,66 @@ +{ + "name": "mongodb-core", + "version": "1.2.10", + "description": "Core MongoDB driver functionality, no bells and whistles and meant for integration not end applications", + "main": "index.js", + "scripts": { + "test": "node test/runner.js -t functional" + }, + "repository": { + "type": "git", + "url": "git://github.com/christkv/mongodb-core.git" + }, + "keywords": [ + "mongodb", + "core" + ], + "dependencies": { + "bson": "~0.4", + "kerberos": "~0.0" + }, + "devDependencies": { + "integra": "0.1.8", + "optimist": "latest", + "jsdoc": "3.3.0-alpha8", + "semver": "4.1.0", + "gleak": "0.5.0", + "mongodb-tools": "~1.0", + "mkdirp": "0.5.0", + "rimraf": "2.2.6", + "mongodb-version-manager": "^0.7.1", + "co": "4.5.4" + }, + "optionalDependencies": { + "kerberos": "~0.0" + }, + "author": { + "name": "Christian Kvalheim" + }, + "license": "Apache 2.0", + "bugs": { + "url": "https://github.com/christkv/mongodb-core/issues" + }, + "homepage": "https://github.com/christkv/mongodb-core", + "gitHead": "10a69e505d188415dc5ac5210523a4b02d956d2e", + "_id": "mongodb-core@1.2.10", + "_shasum": "ece17201bd395a647fb98f48be8fbae15be0afd9", + "_from": "mongodb-core@1.2.10", + "_npmVersion": "2.13.0", + "_nodeVersion": "2.4.0", + "_npmUser": { + "name": "christkv", + "email": "christkv@gmail.com" + }, + "maintainers": [ + { + "name": "christkv", + "email": "christkv@gmail.com" + } + ], + "dist": { + "shasum": "ece17201bd395a647fb98f48be8fbae15be0afd9", + "tarball": "http://registry.npmjs.org/mongodb-core/-/mongodb-core-1.2.10.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/mongodb-core/-/mongodb-core-1.2.10.tgz" +} diff --git 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+10975 0 +10976 0 +10977 0 +10978 1 +10979 0 +10980 0 +10981 0 +10982 0 +10983 0 +10984 0 +10985 0 +10986 0 +10987 0 +10988 0 +10989 1 +10990 0 +10991 0 +10992 0 +10993 0 +10994 0 +10995 0 +10996 0 +10997 0 +10998 0 +10999 0 +11000 1 \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/readable-stream/.npmignore b/node_modules/mongodb/node_modules/readable-stream/.npmignore new file mode 100644 index 0000000..38344f8 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/.npmignore @@ -0,0 +1,5 @@ +build/ +test/ +examples/ +fs.js +zlib.js \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/readable-stream/LICENSE b/node_modules/mongodb/node_modules/readable-stream/LICENSE new file mode 100644 index 0000000..0c44ae7 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) Isaac Z. Schlueter ("Author") +All rights reserved. + +The BSD License + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS +BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE +OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/node_modules/mongodb/node_modules/readable-stream/README.md b/node_modules/mongodb/node_modules/readable-stream/README.md new file mode 100644 index 0000000..34c1189 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/README.md @@ -0,0 +1,15 @@ +# readable-stream + +***Node-core streams for userland*** + +[![NPM](https://nodei.co/npm/readable-stream.png?downloads=true)](https://nodei.co/npm/readable-stream/) +[![NPM](https://nodei.co/npm-dl/readable-stream.png)](https://nodei.co/npm/readable-stream/) + +This package is a mirror of the Streams2 and Streams3 implementations in Node-core. + +If you want to guarantee a stable streams base, regardless of what version of Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core. + +**readable-stream** comes in two major versions, v1.0.x and v1.1.x. The former tracks the Streams2 implementation in Node 0.10, including bug-fixes and minor improvements as they are added. The latter tracks Streams3 as it develops in Node 0.11; we will likely see a v1.2.x branch for Node 0.12. + +**readable-stream** uses proper patch-level versioning so if you pin to `"~1.0.0"` you’ll get the latest Node 0.10 Streams2 implementation, including any fixes and minor non-breaking improvements. The patch-level versions of 1.0.x and 1.1.x should mirror the patch-level versions of Node-core releases. You should prefer the **1.0.x** releases for now and when you’re ready to start using Streams3, pin to `"~1.1.0"` + diff --git a/node_modules/mongodb/node_modules/readable-stream/duplex.js b/node_modules/mongodb/node_modules/readable-stream/duplex.js new file mode 100644 index 0000000..ca807af --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/duplex.js @@ -0,0 +1 @@ +module.exports = require("./lib/_stream_duplex.js") diff --git a/node_modules/mongodb/node_modules/readable-stream/lib/_stream_duplex.js b/node_modules/mongodb/node_modules/readable-stream/lib/_stream_duplex.js new file mode 100644 index 0000000..b513d61 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/lib/_stream_duplex.js @@ -0,0 +1,89 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// a duplex stream is just a stream that is both readable and writable. +// Since JS doesn't have multiple prototypal inheritance, this class +// prototypally inherits from Readable, and then parasitically from +// Writable. + +module.exports = Duplex; + +/**/ +var objectKeys = Object.keys || function (obj) { + var keys = []; + for (var key in obj) keys.push(key); + return keys; +} +/**/ + + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +var Readable = require('./_stream_readable'); +var Writable = require('./_stream_writable'); + +util.inherits(Duplex, Readable); + +forEach(objectKeys(Writable.prototype), function(method) { + if (!Duplex.prototype[method]) + Duplex.prototype[method] = Writable.prototype[method]; +}); + +function Duplex(options) { + if (!(this instanceof Duplex)) + return new Duplex(options); + + Readable.call(this, options); + Writable.call(this, options); + + if (options && options.readable === false) + this.readable = false; + + if (options && options.writable === false) + this.writable = false; + + this.allowHalfOpen = true; + if (options && options.allowHalfOpen === false) + this.allowHalfOpen = false; + + this.once('end', onend); +} + +// the no-half-open enforcer +function onend() { + // if we allow half-open state, or if the writable side ended, + // then we're ok. + if (this.allowHalfOpen || this._writableState.ended) + return; + + // no more data can be written. + // But allow more writes to happen in this tick. + process.nextTick(this.end.bind(this)); +} + +function forEach (xs, f) { + for (var i = 0, l = xs.length; i < l; i++) { + f(xs[i], i); + } +} diff --git a/node_modules/mongodb/node_modules/readable-stream/lib/_stream_passthrough.js b/node_modules/mongodb/node_modules/readable-stream/lib/_stream_passthrough.js new file mode 100644 index 0000000..895ca50 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/lib/_stream_passthrough.js @@ -0,0 +1,46 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// a passthrough stream. +// basically just the most minimal sort of Transform stream. +// Every written chunk gets output as-is. + +module.exports = PassThrough; + +var Transform = require('./_stream_transform'); + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +util.inherits(PassThrough, Transform); + +function PassThrough(options) { + if (!(this instanceof PassThrough)) + return new PassThrough(options); + + Transform.call(this, options); +} + +PassThrough.prototype._transform = function(chunk, encoding, cb) { + cb(null, chunk); +}; diff --git a/node_modules/mongodb/node_modules/readable-stream/lib/_stream_readable.js b/node_modules/mongodb/node_modules/readable-stream/lib/_stream_readable.js new file mode 100644 index 0000000..6307220 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/lib/_stream_readable.js @@ -0,0 +1,982 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +module.exports = Readable; + +/**/ +var isArray = require('isarray'); +/**/ + + +/**/ +var Buffer = require('buffer').Buffer; +/**/ + +Readable.ReadableState = ReadableState; + +var EE = require('events').EventEmitter; + +/**/ +if (!EE.listenerCount) EE.listenerCount = function(emitter, type) { + return emitter.listeners(type).length; +}; +/**/ + +var Stream = require('stream'); + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +var StringDecoder; + +util.inherits(Readable, Stream); + +function ReadableState(options, stream) { + options = options || {}; + + // the point at which it stops calling _read() to fill the buffer + // Note: 0 is a valid value, means "don't call _read preemptively ever" + var hwm = options.highWaterMark; + this.highWaterMark = (hwm || hwm === 0) ? hwm : 16 * 1024; + + // cast to ints. + this.highWaterMark = ~~this.highWaterMark; + + this.buffer = []; + this.length = 0; + this.pipes = null; + this.pipesCount = 0; + this.flowing = false; + this.ended = false; + this.endEmitted = false; + this.reading = false; + + // In streams that never have any data, and do push(null) right away, + // the consumer can miss the 'end' event if they do some I/O before + // consuming the stream. So, we don't emit('end') until some reading + // happens. + this.calledRead = false; + + // a flag to be able to tell if the onwrite cb is called immediately, + // or on a later tick. We set this to true at first, becuase any + // actions that shouldn't happen until "later" should generally also + // not happen before the first write call. + this.sync = true; + + // whenever we return null, then we set a flag to say + // that we're awaiting a 'readable' event emission. + this.needReadable = false; + this.emittedReadable = false; + this.readableListening = false; + + + // object stream flag. Used to make read(n) ignore n and to + // make all the buffer merging and length checks go away + this.objectMode = !!options.objectMode; + + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; + + // when piping, we only care about 'readable' events that happen + // after read()ing all the bytes and not getting any pushback. + this.ranOut = false; + + // the number of writers that are awaiting a drain event in .pipe()s + this.awaitDrain = 0; + + // if true, a maybeReadMore has been scheduled + this.readingMore = false; + + this.decoder = null; + this.encoding = null; + if (options.encoding) { + if (!StringDecoder) + StringDecoder = require('string_decoder/').StringDecoder; + this.decoder = new StringDecoder(options.encoding); + this.encoding = options.encoding; + } +} + +function Readable(options) { + if (!(this instanceof Readable)) + return new Readable(options); + + this._readableState = new ReadableState(options, this); + + // legacy + this.readable = true; + + Stream.call(this); +} + +// Manually shove something into the read() buffer. +// This returns true if the highWaterMark has not been hit yet, +// similar to how Writable.write() returns true if you should +// write() some more. +Readable.prototype.push = function(chunk, encoding) { + var state = this._readableState; + + if (typeof chunk === 'string' && !state.objectMode) { + encoding = encoding || state.defaultEncoding; + if (encoding !== state.encoding) { + chunk = new Buffer(chunk, encoding); + encoding = ''; + } + } + + return readableAddChunk(this, state, chunk, encoding, false); +}; + +// Unshift should *always* be something directly out of read() +Readable.prototype.unshift = function(chunk) { + var state = this._readableState; + return readableAddChunk(this, state, chunk, '', true); +}; + +function readableAddChunk(stream, state, chunk, encoding, addToFront) { + var er = chunkInvalid(state, chunk); + if (er) { + stream.emit('error', er); + } else if (chunk === null || chunk === undefined) { + state.reading = false; + if (!state.ended) + onEofChunk(stream, state); + } else if (state.objectMode || chunk && chunk.length > 0) { + if (state.ended && !addToFront) { + var e = new Error('stream.push() after EOF'); + stream.emit('error', e); + } else if (state.endEmitted && addToFront) { + var e = new Error('stream.unshift() after end event'); + stream.emit('error', e); + } else { + if (state.decoder && !addToFront && !encoding) + chunk = state.decoder.write(chunk); + + // update the buffer info. + state.length += state.objectMode ? 1 : chunk.length; + if (addToFront) { + state.buffer.unshift(chunk); + } else { + state.reading = false; + state.buffer.push(chunk); + } + + if (state.needReadable) + emitReadable(stream); + + maybeReadMore(stream, state); + } + } else if (!addToFront) { + state.reading = false; + } + + return needMoreData(state); +} + + + +// if it's past the high water mark, we can push in some more. +// Also, if we have no data yet, we can stand some +// more bytes. This is to work around cases where hwm=0, +// such as the repl. Also, if the push() triggered a +// readable event, and the user called read(largeNumber) such that +// needReadable was set, then we ought to push more, so that another +// 'readable' event will be triggered. +function needMoreData(state) { + return !state.ended && + (state.needReadable || + state.length < state.highWaterMark || + state.length === 0); +} + +// backwards compatibility. +Readable.prototype.setEncoding = function(enc) { + if (!StringDecoder) + StringDecoder = require('string_decoder/').StringDecoder; + this._readableState.decoder = new StringDecoder(enc); + this._readableState.encoding = enc; +}; + +// Don't raise the hwm > 128MB +var MAX_HWM = 0x800000; +function roundUpToNextPowerOf2(n) { + if (n >= MAX_HWM) { + n = MAX_HWM; + } else { + // Get the next highest power of 2 + n--; + for (var p = 1; p < 32; p <<= 1) n |= n >> p; + n++; + } + return n; +} + +function howMuchToRead(n, state) { + if (state.length === 0 && state.ended) + return 0; + + if (state.objectMode) + return n === 0 ? 0 : 1; + + if (n === null || isNaN(n)) { + // only flow one buffer at a time + if (state.flowing && state.buffer.length) + return state.buffer[0].length; + else + return state.length; + } + + if (n <= 0) + return 0; + + // If we're asking for more than the target buffer level, + // then raise the water mark. Bump up to the next highest + // power of 2, to prevent increasing it excessively in tiny + // amounts. + if (n > state.highWaterMark) + state.highWaterMark = roundUpToNextPowerOf2(n); + + // don't have that much. return null, unless we've ended. + if (n > state.length) { + if (!state.ended) { + state.needReadable = true; + return 0; + } else + return state.length; + } + + return n; +} + +// you can override either this method, or the async _read(n) below. +Readable.prototype.read = function(n) { + var state = this._readableState; + state.calledRead = true; + var nOrig = n; + var ret; + + if (typeof n !== 'number' || n > 0) + state.emittedReadable = false; + + // if we're doing read(0) to trigger a readable event, but we + // already have a bunch of data in the buffer, then just trigger + // the 'readable' event and move on. + if (n === 0 && + state.needReadable && + (state.length >= state.highWaterMark || state.ended)) { + emitReadable(this); + return null; + } + + n = howMuchToRead(n, state); + + // if we've ended, and we're now clear, then finish it up. + if (n === 0 && state.ended) { + ret = null; + + // In cases where the decoder did not receive enough data + // to produce a full chunk, then immediately received an + // EOF, state.buffer will contain [, ]. + // howMuchToRead will see this and coerce the amount to + // read to zero (because it's looking at the length of the + // first in state.buffer), and we'll end up here. + // + // This can only happen via state.decoder -- no other venue + // exists for pushing a zero-length chunk into state.buffer + // and triggering this behavior. In this case, we return our + // remaining data and end the stream, if appropriate. + if (state.length > 0 && state.decoder) { + ret = fromList(n, state); + state.length -= ret.length; + } + + if (state.length === 0) + endReadable(this); + + return ret; + } + + // All the actual chunk generation logic needs to be + // *below* the call to _read. The reason is that in certain + // synthetic stream cases, such as passthrough streams, _read + // may be a completely synchronous operation which may change + // the state of the read buffer, providing enough data when + // before there was *not* enough. + // + // So, the steps are: + // 1. Figure out what the state of things will be after we do + // a read from the buffer. + // + // 2. If that resulting state will trigger a _read, then call _read. + // Note that this may be asynchronous, or synchronous. Yes, it is + // deeply ugly to write APIs this way, but that still doesn't mean + // that the Readable class should behave improperly, as streams are + // designed to be sync/async agnostic. + // Take note if the _read call is sync or async (ie, if the read call + // has returned yet), so that we know whether or not it's safe to emit + // 'readable' etc. + // + // 3. Actually pull the requested chunks out of the buffer and return. + + // if we need a readable event, then we need to do some reading. + var doRead = state.needReadable; + + // if we currently have less than the highWaterMark, then also read some + if (state.length - n <= state.highWaterMark) + doRead = true; + + // however, if we've ended, then there's no point, and if we're already + // reading, then it's unnecessary. + if (state.ended || state.reading) + doRead = false; + + if (doRead) { + state.reading = true; + state.sync = true; + // if the length is currently zero, then we *need* a readable event. + if (state.length === 0) + state.needReadable = true; + // call internal read method + this._read(state.highWaterMark); + state.sync = false; + } + + // If _read called its callback synchronously, then `reading` + // will be false, and we need to re-evaluate how much data we + // can return to the user. + if (doRead && !state.reading) + n = howMuchToRead(nOrig, state); + + if (n > 0) + ret = fromList(n, state); + else + ret = null; + + if (ret === null) { + state.needReadable = true; + n = 0; + } + + state.length -= n; + + // If we have nothing in the buffer, then we want to know + // as soon as we *do* get something into the buffer. + if (state.length === 0 && !state.ended) + state.needReadable = true; + + // If we happened to read() exactly the remaining amount in the + // buffer, and the EOF has been seen at this point, then make sure + // that we emit 'end' on the very next tick. + if (state.ended && !state.endEmitted && state.length === 0) + endReadable(this); + + return ret; +}; + +function chunkInvalid(state, chunk) { + var er = null; + if (!Buffer.isBuffer(chunk) && + 'string' !== typeof chunk && + chunk !== null && + chunk !== undefined && + !state.objectMode) { + er = new TypeError('Invalid non-string/buffer chunk'); + } + return er; +} + + +function onEofChunk(stream, state) { + if (state.decoder && !state.ended) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) { + state.buffer.push(chunk); + state.length += state.objectMode ? 1 : chunk.length; + } + } + state.ended = true; + + // if we've ended and we have some data left, then emit + // 'readable' now to make sure it gets picked up. + if (state.length > 0) + emitReadable(stream); + else + endReadable(stream); +} + +// Don't emit readable right away in sync mode, because this can trigger +// another read() call => stack overflow. This way, it might trigger +// a nextTick recursion warning, but that's not so bad. +function emitReadable(stream) { + var state = stream._readableState; + state.needReadable = false; + if (state.emittedReadable) + return; + + state.emittedReadable = true; + if (state.sync) + process.nextTick(function() { + emitReadable_(stream); + }); + else + emitReadable_(stream); +} + +function emitReadable_(stream) { + stream.emit('readable'); +} + + +// at this point, the user has presumably seen the 'readable' event, +// and called read() to consume some data. that may have triggered +// in turn another _read(n) call, in which case reading = true if +// it's in progress. +// However, if we're not ended, or reading, and the length < hwm, +// then go ahead and try to read some more preemptively. +function maybeReadMore(stream, state) { + if (!state.readingMore) { + state.readingMore = true; + process.nextTick(function() { + maybeReadMore_(stream, state); + }); + } +} + +function maybeReadMore_(stream, state) { + var len = state.length; + while (!state.reading && !state.flowing && !state.ended && + state.length < state.highWaterMark) { + stream.read(0); + if (len === state.length) + // didn't get any data, stop spinning. + break; + else + len = state.length; + } + state.readingMore = false; +} + +// abstract method. to be overridden in specific implementation classes. +// call cb(er, data) where data is <= n in length. +// for virtual (non-string, non-buffer) streams, "length" is somewhat +// arbitrary, and perhaps not very meaningful. +Readable.prototype._read = function(n) { + this.emit('error', new Error('not implemented')); +}; + +Readable.prototype.pipe = function(dest, pipeOpts) { + var src = this; + var state = this._readableState; + + switch (state.pipesCount) { + case 0: + state.pipes = dest; + break; + case 1: + state.pipes = [state.pipes, dest]; + break; + default: + state.pipes.push(dest); + break; + } + state.pipesCount += 1; + + var doEnd = (!pipeOpts || pipeOpts.end !== false) && + dest !== process.stdout && + dest !== process.stderr; + + var endFn = doEnd ? onend : cleanup; + if (state.endEmitted) + process.nextTick(endFn); + else + src.once('end', endFn); + + dest.on('unpipe', onunpipe); + function onunpipe(readable) { + if (readable !== src) return; + cleanup(); + } + + function onend() { + dest.end(); + } + + // when the dest drains, it reduces the awaitDrain counter + // on the source. This would be more elegant with a .once() + // handler in flow(), but adding and removing repeatedly is + // too slow. + var ondrain = pipeOnDrain(src); + dest.on('drain', ondrain); + + function cleanup() { + // cleanup event handlers once the pipe is broken + dest.removeListener('close', onclose); + dest.removeListener('finish', onfinish); + dest.removeListener('drain', ondrain); + dest.removeListener('error', onerror); + dest.removeListener('unpipe', onunpipe); + src.removeListener('end', onend); + src.removeListener('end', cleanup); + + // if the reader is waiting for a drain event from this + // specific writer, then it would cause it to never start + // flowing again. + // So, if this is awaiting a drain, then we just call it now. + // If we don't know, then assume that we are waiting for one. + if (!dest._writableState || dest._writableState.needDrain) + ondrain(); + } + + // if the dest has an error, then stop piping into it. + // however, don't suppress the throwing behavior for this. + function onerror(er) { + unpipe(); + dest.removeListener('error', onerror); + if (EE.listenerCount(dest, 'error') === 0) + dest.emit('error', er); + } + // This is a brutally ugly hack to make sure that our error handler + // is attached before any userland ones. NEVER DO THIS. + if (!dest._events || !dest._events.error) + dest.on('error', onerror); + else if (isArray(dest._events.error)) + dest._events.error.unshift(onerror); + else + dest._events.error = [onerror, dest._events.error]; + + + + // Both close and finish should trigger unpipe, but only once. + function onclose() { + dest.removeListener('finish', onfinish); + unpipe(); + } + dest.once('close', onclose); + function onfinish() { + dest.removeListener('close', onclose); + unpipe(); + } + dest.once('finish', onfinish); + + function unpipe() { + src.unpipe(dest); + } + + // tell the dest that it's being piped to + dest.emit('pipe', src); + + // start the flow if it hasn't been started already. + if (!state.flowing) { + // the handler that waits for readable events after all + // the data gets sucked out in flow. + // This would be easier to follow with a .once() handler + // in flow(), but that is too slow. + this.on('readable', pipeOnReadable); + + state.flowing = true; + process.nextTick(function() { + flow(src); + }); + } + + return dest; +}; + +function pipeOnDrain(src) { + return function() { + var dest = this; + var state = src._readableState; + state.awaitDrain--; + if (state.awaitDrain === 0) + flow(src); + }; +} + +function flow(src) { + var state = src._readableState; + var chunk; + state.awaitDrain = 0; + + function write(dest, i, list) { + var written = dest.write(chunk); + if (false === written) { + state.awaitDrain++; + } + } + + while (state.pipesCount && null !== (chunk = src.read())) { + + if (state.pipesCount === 1) + write(state.pipes, 0, null); + else + forEach(state.pipes, write); + + src.emit('data', chunk); + + // if anyone needs a drain, then we have to wait for that. + if (state.awaitDrain > 0) + return; + } + + // if every destination was unpiped, either before entering this + // function, or in the while loop, then stop flowing. + // + // NB: This is a pretty rare edge case. + if (state.pipesCount === 0) { + state.flowing = false; + + // if there were data event listeners added, then switch to old mode. + if (EE.listenerCount(src, 'data') > 0) + emitDataEvents(src); + return; + } + + // at this point, no one needed a drain, so we just ran out of data + // on the next readable event, start it over again. + state.ranOut = true; +} + +function pipeOnReadable() { + if (this._readableState.ranOut) { + this._readableState.ranOut = false; + flow(this); + } +} + + +Readable.prototype.unpipe = function(dest) { + var state = this._readableState; + + // if we're not piping anywhere, then do nothing. + if (state.pipesCount === 0) + return this; + + // just one destination. most common case. + if (state.pipesCount === 1) { + // passed in one, but it's not the right one. + if (dest && dest !== state.pipes) + return this; + + if (!dest) + dest = state.pipes; + + // got a match. + state.pipes = null; + state.pipesCount = 0; + this.removeListener('readable', pipeOnReadable); + state.flowing = false; + if (dest) + dest.emit('unpipe', this); + return this; + } + + // slow case. multiple pipe destinations. + + if (!dest) { + // remove all. + var dests = state.pipes; + var len = state.pipesCount; + state.pipes = null; + state.pipesCount = 0; + this.removeListener('readable', pipeOnReadable); + state.flowing = false; + + for (var i = 0; i < len; i++) + dests[i].emit('unpipe', this); + return this; + } + + // try to find the right one. + var i = indexOf(state.pipes, dest); + if (i === -1) + return this; + + state.pipes.splice(i, 1); + state.pipesCount -= 1; + if (state.pipesCount === 1) + state.pipes = state.pipes[0]; + + dest.emit('unpipe', this); + + return this; +}; + +// set up data events if they are asked for +// Ensure readable listeners eventually get something +Readable.prototype.on = function(ev, fn) { + var res = Stream.prototype.on.call(this, ev, fn); + + if (ev === 'data' && !this._readableState.flowing) + emitDataEvents(this); + + if (ev === 'readable' && this.readable) { + var state = this._readableState; + if (!state.readableListening) { + state.readableListening = true; + state.emittedReadable = false; + state.needReadable = true; + if (!state.reading) { + this.read(0); + } else if (state.length) { + emitReadable(this, state); + } + } + } + + return res; +}; +Readable.prototype.addListener = Readable.prototype.on; + +// pause() and resume() are remnants of the legacy readable stream API +// If the user uses them, then switch into old mode. +Readable.prototype.resume = function() { + emitDataEvents(this); + this.read(0); + this.emit('resume'); +}; + +Readable.prototype.pause = function() { + emitDataEvents(this, true); + this.emit('pause'); +}; + +function emitDataEvents(stream, startPaused) { + var state = stream._readableState; + + if (state.flowing) { + // https://github.com/isaacs/readable-stream/issues/16 + throw new Error('Cannot switch to old mode now.'); + } + + var paused = startPaused || false; + var readable = false; + + // convert to an old-style stream. + stream.readable = true; + stream.pipe = Stream.prototype.pipe; + stream.on = stream.addListener = Stream.prototype.on; + + stream.on('readable', function() { + readable = true; + + var c; + while (!paused && (null !== (c = stream.read()))) + stream.emit('data', c); + + if (c === null) { + readable = false; + stream._readableState.needReadable = true; + } + }); + + stream.pause = function() { + paused = true; + this.emit('pause'); + }; + + stream.resume = function() { + paused = false; + if (readable) + process.nextTick(function() { + stream.emit('readable'); + }); + else + this.read(0); + this.emit('resume'); + }; + + // now make it start, just in case it hadn't already. + stream.emit('readable'); +} + +// wrap an old-style stream as the async data source. +// This is *not* part of the readable stream interface. +// It is an ugly unfortunate mess of history. +Readable.prototype.wrap = function(stream) { + var state = this._readableState; + var paused = false; + + var self = this; + stream.on('end', function() { + if (state.decoder && !state.ended) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) + self.push(chunk); + } + + self.push(null); + }); + + stream.on('data', function(chunk) { + if (state.decoder) + chunk = state.decoder.write(chunk); + + // don't skip over falsy values in objectMode + //if (state.objectMode && util.isNullOrUndefined(chunk)) + if (state.objectMode && (chunk === null || chunk === undefined)) + return; + else if (!state.objectMode && (!chunk || !chunk.length)) + return; + + var ret = self.push(chunk); + if (!ret) { + paused = true; + stream.pause(); + } + }); + + // proxy all the other methods. + // important when wrapping filters and duplexes. + for (var i in stream) { + if (typeof stream[i] === 'function' && + typeof this[i] === 'undefined') { + this[i] = function(method) { return function() { + return stream[method].apply(stream, arguments); + }}(i); + } + } + + // proxy certain important events. + var events = ['error', 'close', 'destroy', 'pause', 'resume']; + forEach(events, function(ev) { + stream.on(ev, self.emit.bind(self, ev)); + }); + + // when we try to consume some more bytes, simply unpause the + // underlying stream. + self._read = function(n) { + if (paused) { + paused = false; + stream.resume(); + } + }; + + return self; +}; + + + +// exposed for testing purposes only. +Readable._fromList = fromList; + +// Pluck off n bytes from an array of buffers. +// Length is the combined lengths of all the buffers in the list. +function fromList(n, state) { + var list = state.buffer; + var length = state.length; + var stringMode = !!state.decoder; + var objectMode = !!state.objectMode; + var ret; + + // nothing in the list, definitely empty. + if (list.length === 0) + return null; + + if (length === 0) + ret = null; + else if (objectMode) + ret = list.shift(); + else if (!n || n >= length) { + // read it all, truncate the array. + if (stringMode) + ret = list.join(''); + else + ret = Buffer.concat(list, length); + list.length = 0; + } else { + // read just some of it. + if (n < list[0].length) { + // just take a part of the first list item. + // slice is the same for buffers and strings. + var buf = list[0]; + ret = buf.slice(0, n); + list[0] = buf.slice(n); + } else if (n === list[0].length) { + // first list is a perfect match + ret = list.shift(); + } else { + // complex case. + // we have enough to cover it, but it spans past the first buffer. + if (stringMode) + ret = ''; + else + ret = new Buffer(n); + + var c = 0; + for (var i = 0, l = list.length; i < l && c < n; i++) { + var buf = list[0]; + var cpy = Math.min(n - c, buf.length); + + if (stringMode) + ret += buf.slice(0, cpy); + else + buf.copy(ret, c, 0, cpy); + + if (cpy < buf.length) + list[0] = buf.slice(cpy); + else + list.shift(); + + c += cpy; + } + } + } + + return ret; +} + +function endReadable(stream) { + var state = stream._readableState; + + // If we get here before consuming all the bytes, then that is a + // bug in node. Should never happen. + if (state.length > 0) + throw new Error('endReadable called on non-empty stream'); + + if (!state.endEmitted && state.calledRead) { + state.ended = true; + process.nextTick(function() { + // Check that we didn't get one last unshift. + if (!state.endEmitted && state.length === 0) { + state.endEmitted = true; + stream.readable = false; + stream.emit('end'); + } + }); + } +} + +function forEach (xs, f) { + for (var i = 0, l = xs.length; i < l; i++) { + f(xs[i], i); + } +} + +function indexOf (xs, x) { + for (var i = 0, l = xs.length; i < l; i++) { + if (xs[i] === x) return i; + } + return -1; +} diff --git a/node_modules/mongodb/node_modules/readable-stream/lib/_stream_transform.js b/node_modules/mongodb/node_modules/readable-stream/lib/_stream_transform.js new file mode 100644 index 0000000..eb188df --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/lib/_stream_transform.js @@ -0,0 +1,210 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + + +// a transform stream is a readable/writable stream where you do +// something with the data. Sometimes it's called a "filter", +// but that's not a great name for it, since that implies a thing where +// some bits pass through, and others are simply ignored. (That would +// be a valid example of a transform, of course.) +// +// While the output is causally related to the input, it's not a +// necessarily symmetric or synchronous transformation. For example, +// a zlib stream might take multiple plain-text writes(), and then +// emit a single compressed chunk some time in the future. +// +// Here's how this works: +// +// The Transform stream has all the aspects of the readable and writable +// stream classes. When you write(chunk), that calls _write(chunk,cb) +// internally, and returns false if there's a lot of pending writes +// buffered up. When you call read(), that calls _read(n) until +// there's enough pending readable data buffered up. +// +// In a transform stream, the written data is placed in a buffer. When +// _read(n) is called, it transforms the queued up data, calling the +// buffered _write cb's as it consumes chunks. If consuming a single +// written chunk would result in multiple output chunks, then the first +// outputted bit calls the readcb, and subsequent chunks just go into +// the read buffer, and will cause it to emit 'readable' if necessary. +// +// This way, back-pressure is actually determined by the reading side, +// since _read has to be called to start processing a new chunk. However, +// a pathological inflate type of transform can cause excessive buffering +// here. For example, imagine a stream where every byte of input is +// interpreted as an integer from 0-255, and then results in that many +// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in +// 1kb of data being output. In this case, you could write a very small +// amount of input, and end up with a very large amount of output. In +// such a pathological inflating mechanism, there'd be no way to tell +// the system to stop doing the transform. A single 4MB write could +// cause the system to run out of memory. +// +// However, even in such a pathological case, only a single written chunk +// would be consumed, and then the rest would wait (un-transformed) until +// the results of the previous transformed chunk were consumed. + +module.exports = Transform; + +var Duplex = require('./_stream_duplex'); + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +util.inherits(Transform, Duplex); + + +function TransformState(options, stream) { + this.afterTransform = function(er, data) { + return afterTransform(stream, er, data); + }; + + this.needTransform = false; + this.transforming = false; + this.writecb = null; + this.writechunk = null; +} + +function afterTransform(stream, er, data) { + var ts = stream._transformState; + ts.transforming = false; + + var cb = ts.writecb; + + if (!cb) + return stream.emit('error', new Error('no writecb in Transform class')); + + ts.writechunk = null; + ts.writecb = null; + + if (data !== null && data !== undefined) + stream.push(data); + + if (cb) + cb(er); + + var rs = stream._readableState; + rs.reading = false; + if (rs.needReadable || rs.length < rs.highWaterMark) { + stream._read(rs.highWaterMark); + } +} + + +function Transform(options) { + if (!(this instanceof Transform)) + return new Transform(options); + + Duplex.call(this, options); + + var ts = this._transformState = new TransformState(options, this); + + // when the writable side finishes, then flush out anything remaining. + var stream = this; + + // start out asking for a readable event once data is transformed. + this._readableState.needReadable = true; + + // we have implemented the _read method, and done the other things + // that Readable wants before the first _read call, so unset the + // sync guard flag. + this._readableState.sync = false; + + this.once('finish', function() { + if ('function' === typeof this._flush) + this._flush(function(er) { + done(stream, er); + }); + else + done(stream); + }); +} + +Transform.prototype.push = function(chunk, encoding) { + this._transformState.needTransform = false; + return Duplex.prototype.push.call(this, chunk, encoding); +}; + +// This is the part where you do stuff! +// override this function in implementation classes. +// 'chunk' is an input chunk. +// +// Call `push(newChunk)` to pass along transformed output +// to the readable side. You may call 'push' zero or more times. +// +// Call `cb(err)` when you are done with this chunk. If you pass +// an error, then that'll put the hurt on the whole operation. If you +// never call cb(), then you'll never get another chunk. +Transform.prototype._transform = function(chunk, encoding, cb) { + throw new Error('not implemented'); +}; + +Transform.prototype._write = function(chunk, encoding, cb) { + var ts = this._transformState; + ts.writecb = cb; + ts.writechunk = chunk; + ts.writeencoding = encoding; + if (!ts.transforming) { + var rs = this._readableState; + if (ts.needTransform || + rs.needReadable || + rs.length < rs.highWaterMark) + this._read(rs.highWaterMark); + } +}; + +// Doesn't matter what the args are here. +// _transform does all the work. +// That we got here means that the readable side wants more data. +Transform.prototype._read = function(n) { + var ts = this._transformState; + + if (ts.writechunk !== null && ts.writecb && !ts.transforming) { + ts.transforming = true; + this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); + } else { + // mark that we need a transform, so that any data that comes in + // will get processed, now that we've asked for it. + ts.needTransform = true; + } +}; + + +function done(stream, er) { + if (er) + return stream.emit('error', er); + + // if there's nothing in the write buffer, then that means + // that nothing more will ever be provided + var ws = stream._writableState; + var rs = stream._readableState; + var ts = stream._transformState; + + if (ws.length) + throw new Error('calling transform done when ws.length != 0'); + + if (ts.transforming) + throw new Error('calling transform done when still transforming'); + + return stream.push(null); +} diff --git a/node_modules/mongodb/node_modules/readable-stream/lib/_stream_writable.js b/node_modules/mongodb/node_modules/readable-stream/lib/_stream_writable.js new file mode 100644 index 0000000..4bdaa4f --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/lib/_stream_writable.js @@ -0,0 +1,386 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// A bit simpler than readable streams. +// Implement an async ._write(chunk, cb), and it'll handle all +// the drain event emission and buffering. + +module.exports = Writable; + +/**/ +var Buffer = require('buffer').Buffer; +/**/ + +Writable.WritableState = WritableState; + + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +var Stream = require('stream'); + +util.inherits(Writable, Stream); + +function WriteReq(chunk, encoding, cb) { + this.chunk = chunk; + this.encoding = encoding; + this.callback = cb; +} + +function WritableState(options, stream) { + options = options || {}; + + // the point at which write() starts returning false + // Note: 0 is a valid value, means that we always return false if + // the entire buffer is not flushed immediately on write() + var hwm = options.highWaterMark; + this.highWaterMark = (hwm || hwm === 0) ? hwm : 16 * 1024; + + // object stream flag to indicate whether or not this stream + // contains buffers or objects. + this.objectMode = !!options.objectMode; + + // cast to ints. + this.highWaterMark = ~~this.highWaterMark; + + this.needDrain = false; + // at the start of calling end() + this.ending = false; + // when end() has been called, and returned + this.ended = false; + // when 'finish' is emitted + this.finished = false; + + // should we decode strings into buffers before passing to _write? + // this is here so that some node-core streams can optimize string + // handling at a lower level. + var noDecode = options.decodeStrings === false; + this.decodeStrings = !noDecode; + + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; + + // not an actual buffer we keep track of, but a measurement + // of how much we're waiting to get pushed to some underlying + // socket or file. + this.length = 0; + + // a flag to see when we're in the middle of a write. + this.writing = false; + + // a flag to be able to tell if the onwrite cb is called immediately, + // or on a later tick. We set this to true at first, becuase any + // actions that shouldn't happen until "later" should generally also + // not happen before the first write call. + this.sync = true; + + // a flag to know if we're processing previously buffered items, which + // may call the _write() callback in the same tick, so that we don't + // end up in an overlapped onwrite situation. + this.bufferProcessing = false; + + // the callback that's passed to _write(chunk,cb) + this.onwrite = function(er) { + onwrite(stream, er); + }; + + // the callback that the user supplies to write(chunk,encoding,cb) + this.writecb = null; + + // the amount that is being written when _write is called. + this.writelen = 0; + + this.buffer = []; + + // True if the error was already emitted and should not be thrown again + this.errorEmitted = false; +} + +function Writable(options) { + var Duplex = require('./_stream_duplex'); + + // Writable ctor is applied to Duplexes, though they're not + // instanceof Writable, they're instanceof Readable. + if (!(this instanceof Writable) && !(this instanceof Duplex)) + return new Writable(options); + + this._writableState = new WritableState(options, this); + + // legacy. + this.writable = true; + + Stream.call(this); +} + +// Otherwise people can pipe Writable streams, which is just wrong. +Writable.prototype.pipe = function() { + this.emit('error', new Error('Cannot pipe. Not readable.')); +}; + + +function writeAfterEnd(stream, state, cb) { + var er = new Error('write after end'); + // TODO: defer error events consistently everywhere, not just the cb + stream.emit('error', er); + process.nextTick(function() { + cb(er); + }); +} + +// If we get something that is not a buffer, string, null, or undefined, +// and we're not in objectMode, then that's an error. +// Otherwise stream chunks are all considered to be of length=1, and the +// watermarks determine how many objects to keep in the buffer, rather than +// how many bytes or characters. +function validChunk(stream, state, chunk, cb) { + var valid = true; + if (!Buffer.isBuffer(chunk) && + 'string' !== typeof chunk && + chunk !== null && + chunk !== undefined && + !state.objectMode) { + var er = new TypeError('Invalid non-string/buffer chunk'); + stream.emit('error', er); + process.nextTick(function() { + cb(er); + }); + valid = false; + } + return valid; +} + +Writable.prototype.write = function(chunk, encoding, cb) { + var state = this._writableState; + var ret = false; + + if (typeof encoding === 'function') { + cb = encoding; + encoding = null; + } + + if (Buffer.isBuffer(chunk)) + encoding = 'buffer'; + else if (!encoding) + encoding = state.defaultEncoding; + + if (typeof cb !== 'function') + cb = function() {}; + + if (state.ended) + writeAfterEnd(this, state, cb); + else if (validChunk(this, state, chunk, cb)) + ret = writeOrBuffer(this, state, chunk, encoding, cb); + + return ret; +}; + +function decodeChunk(state, chunk, encoding) { + if (!state.objectMode && + state.decodeStrings !== false && + typeof chunk === 'string') { + chunk = new Buffer(chunk, encoding); + } + return chunk; +} + +// if we're already writing something, then just put this +// in the queue, and wait our turn. Otherwise, call _write +// If we return false, then we need a drain event, so set that flag. +function writeOrBuffer(stream, state, chunk, encoding, cb) { + chunk = decodeChunk(state, chunk, encoding); + if (Buffer.isBuffer(chunk)) + encoding = 'buffer'; + var len = state.objectMode ? 1 : chunk.length; + + state.length += len; + + var ret = state.length < state.highWaterMark; + // we must ensure that previous needDrain will not be reset to false. + if (!ret) + state.needDrain = true; + + if (state.writing) + state.buffer.push(new WriteReq(chunk, encoding, cb)); + else + doWrite(stream, state, len, chunk, encoding, cb); + + return ret; +} + +function doWrite(stream, state, len, chunk, encoding, cb) { + state.writelen = len; + state.writecb = cb; + state.writing = true; + state.sync = true; + stream._write(chunk, encoding, state.onwrite); + state.sync = false; +} + +function onwriteError(stream, state, sync, er, cb) { + if (sync) + process.nextTick(function() { + cb(er); + }); + else + cb(er); + + stream._writableState.errorEmitted = true; + stream.emit('error', er); +} + +function onwriteStateUpdate(state) { + state.writing = false; + state.writecb = null; + state.length -= state.writelen; + state.writelen = 0; +} + +function onwrite(stream, er) { + var state = stream._writableState; + var sync = state.sync; + var cb = state.writecb; + + onwriteStateUpdate(state); + + if (er) + onwriteError(stream, state, sync, er, cb); + else { + // Check if we're actually ready to finish, but don't emit yet + var finished = needFinish(stream, state); + + if (!finished && !state.bufferProcessing && state.buffer.length) + clearBuffer(stream, state); + + if (sync) { + process.nextTick(function() { + afterWrite(stream, state, finished, cb); + }); + } else { + afterWrite(stream, state, finished, cb); + } + } +} + +function afterWrite(stream, state, finished, cb) { + if (!finished) + onwriteDrain(stream, state); + cb(); + if (finished) + finishMaybe(stream, state); +} + +// Must force callback to be called on nextTick, so that we don't +// emit 'drain' before the write() consumer gets the 'false' return +// value, and has a chance to attach a 'drain' listener. +function onwriteDrain(stream, state) { + if (state.length === 0 && state.needDrain) { + state.needDrain = false; + stream.emit('drain'); + } +} + + +// if there's something in the buffer waiting, then process it +function clearBuffer(stream, state) { + state.bufferProcessing = true; + + for (var c = 0; c < state.buffer.length; c++) { + var entry = state.buffer[c]; + var chunk = entry.chunk; + var encoding = entry.encoding; + var cb = entry.callback; + var len = state.objectMode ? 1 : chunk.length; + + doWrite(stream, state, len, chunk, encoding, cb); + + // if we didn't call the onwrite immediately, then + // it means that we need to wait until it does. + // also, that means that the chunk and cb are currently + // being processed, so move the buffer counter past them. + if (state.writing) { + c++; + break; + } + } + + state.bufferProcessing = false; + if (c < state.buffer.length) + state.buffer = state.buffer.slice(c); + else + state.buffer.length = 0; +} + +Writable.prototype._write = function(chunk, encoding, cb) { + cb(new Error('not implemented')); +}; + +Writable.prototype.end = function(chunk, encoding, cb) { + var state = this._writableState; + + if (typeof chunk === 'function') { + cb = chunk; + chunk = null; + encoding = null; + } else if (typeof encoding === 'function') { + cb = encoding; + encoding = null; + } + + if (typeof chunk !== 'undefined' && chunk !== null) + this.write(chunk, encoding); + + // ignore unnecessary end() calls. + if (!state.ending && !state.finished) + endWritable(this, state, cb); +}; + + +function needFinish(stream, state) { + return (state.ending && + state.length === 0 && + !state.finished && + !state.writing); +} + +function finishMaybe(stream, state) { + var need = needFinish(stream, state); + if (need) { + state.finished = true; + stream.emit('finish'); + } + return need; +} + +function endWritable(stream, state, cb) { + state.ending = true; + finishMaybe(stream, state); + if (cb) { + if (state.finished) + process.nextTick(cb); + else + stream.once('finish', cb); + } + state.ended = true; +} diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/README.md b/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/README.md new file mode 100644 index 0000000..5a76b41 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/README.md @@ -0,0 +1,3 @@ +# core-util-is + +The `util.is*` functions introduced in Node v0.12. diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/float.patch b/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/float.patch new file mode 100644 index 0000000..a06d5c0 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/float.patch @@ -0,0 +1,604 @@ +diff --git a/lib/util.js b/lib/util.js +index a03e874..9074e8e 100644 +--- a/lib/util.js ++++ b/lib/util.js +@@ -19,430 +19,6 @@ + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + +-var formatRegExp = /%[sdj%]/g; +-exports.format = function(f) { +- if (!isString(f)) { +- var objects = []; +- for (var i = 0; i < arguments.length; i++) { +- objects.push(inspect(arguments[i])); +- } +- return objects.join(' '); +- } +- +- var i = 1; +- var args = arguments; +- var len = args.length; +- var str = String(f).replace(formatRegExp, function(x) { +- if (x === '%%') return '%'; +- if (i >= len) return x; +- switch (x) { +- case '%s': return String(args[i++]); +- case '%d': return Number(args[i++]); +- case '%j': +- try { +- return JSON.stringify(args[i++]); +- } catch (_) { +- return '[Circular]'; +- } +- default: +- return x; +- } +- }); +- for (var x = args[i]; i < len; x = args[++i]) { +- if (isNull(x) || !isObject(x)) { +- str += ' ' + x; +- } else { +- str += ' ' + inspect(x); +- } +- } +- return str; +-}; +- +- +-// Mark that a method should not be used. +-// Returns a modified function which warns once by default. +-// If --no-deprecation is set, then it is a no-op. +-exports.deprecate = function(fn, msg) { +- // Allow for deprecating things in the process of starting up. +- if (isUndefined(global.process)) { +- return function() { +- return exports.deprecate(fn, msg).apply(this, arguments); +- }; +- } +- +- if (process.noDeprecation === true) { +- return fn; +- } +- +- var warned = false; +- function deprecated() { +- if (!warned) { +- if (process.throwDeprecation) { +- throw new Error(msg); +- } else if (process.traceDeprecation) { +- console.trace(msg); +- } else { +- console.error(msg); +- } +- warned = true; +- } +- return fn.apply(this, arguments); +- } +- +- return deprecated; +-}; +- +- +-var debugs = {}; +-var debugEnviron; +-exports.debuglog = function(set) { +- if (isUndefined(debugEnviron)) +- debugEnviron = process.env.NODE_DEBUG || ''; +- set = set.toUpperCase(); +- if (!debugs[set]) { +- if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) { +- var pid = process.pid; +- debugs[set] = function() { +- var msg = exports.format.apply(exports, arguments); +- console.error('%s %d: %s', set, pid, msg); +- }; +- } else { +- debugs[set] = function() {}; +- } +- } +- return debugs[set]; +-}; +- +- +-/** +- * Echos the value of a value. Trys to print the value out +- * in the best way possible given the different types. +- * +- * @param {Object} obj The object to print out. +- * @param {Object} opts Optional options object that alters the output. +- */ +-/* legacy: obj, showHidden, depth, colors*/ +-function inspect(obj, opts) { +- // default options +- var ctx = { +- seen: [], +- stylize: stylizeNoColor +- }; +- // legacy... +- if (arguments.length >= 3) ctx.depth = arguments[2]; +- if (arguments.length >= 4) ctx.colors = arguments[3]; +- if (isBoolean(opts)) { +- // legacy... +- ctx.showHidden = opts; +- } else if (opts) { +- // got an "options" object +- exports._extend(ctx, opts); +- } +- // set default options +- if (isUndefined(ctx.showHidden)) ctx.showHidden = false; +- if (isUndefined(ctx.depth)) ctx.depth = 2; +- if (isUndefined(ctx.colors)) ctx.colors = false; +- if (isUndefined(ctx.customInspect)) ctx.customInspect = true; +- if (ctx.colors) ctx.stylize = stylizeWithColor; +- return formatValue(ctx, obj, ctx.depth); +-} +-exports.inspect = inspect; +- +- +-// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics +-inspect.colors = { +- 'bold' : [1, 22], +- 'italic' : [3, 23], +- 'underline' : [4, 24], +- 'inverse' : [7, 27], +- 'white' : [37, 39], +- 'grey' : [90, 39], +- 'black' : [30, 39], +- 'blue' : [34, 39], +- 'cyan' : [36, 39], +- 'green' : [32, 39], +- 'magenta' : [35, 39], +- 'red' : [31, 39], +- 'yellow' : [33, 39] +-}; +- +-// Don't use 'blue' not visible on cmd.exe +-inspect.styles = { +- 'special': 'cyan', +- 'number': 'yellow', +- 'boolean': 'yellow', +- 'undefined': 'grey', +- 'null': 'bold', +- 'string': 'green', +- 'date': 'magenta', +- // "name": intentionally not styling +- 'regexp': 'red' +-}; +- +- +-function stylizeWithColor(str, styleType) { +- var style = inspect.styles[styleType]; +- +- if (style) { +- return '\u001b[' + inspect.colors[style][0] + 'm' + str + +- '\u001b[' + inspect.colors[style][1] + 'm'; +- } else { +- return str; +- } +-} +- +- +-function stylizeNoColor(str, styleType) { +- return str; +-} +- +- +-function arrayToHash(array) { +- var hash = {}; +- +- array.forEach(function(val, idx) { +- hash[val] = true; +- }); +- +- return hash; +-} +- +- +-function formatValue(ctx, value, recurseTimes) { +- // Provide a hook for user-specified inspect functions. +- // Check that value is an object with an inspect function on it +- if (ctx.customInspect && +- value && +- isFunction(value.inspect) && +- // Filter out the util module, it's inspect function is special +- value.inspect !== exports.inspect && +- // Also filter out any prototype objects using the circular check. +- !(value.constructor && value.constructor.prototype === value)) { +- var ret = value.inspect(recurseTimes, ctx); +- if (!isString(ret)) { +- ret = formatValue(ctx, ret, recurseTimes); +- } +- return ret; +- } +- +- // Primitive types cannot have properties +- var primitive = formatPrimitive(ctx, value); +- if (primitive) { +- return primitive; +- } +- +- // Look up the keys of the object. +- var keys = Object.keys(value); +- var visibleKeys = arrayToHash(keys); +- +- if (ctx.showHidden) { +- keys = Object.getOwnPropertyNames(value); +- } +- +- // Some type of object without properties can be shortcutted. +- if (keys.length === 0) { +- if (isFunction(value)) { +- var name = value.name ? ': ' + value.name : ''; +- return ctx.stylize('[Function' + name + ']', 'special'); +- } +- if (isRegExp(value)) { +- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); +- } +- if (isDate(value)) { +- return ctx.stylize(Date.prototype.toString.call(value), 'date'); +- } +- if (isError(value)) { +- return formatError(value); +- } +- } +- +- var base = '', array = false, braces = ['{', '}']; +- +- // Make Array say that they are Array +- if (isArray(value)) { +- array = true; +- braces = ['[', ']']; +- } +- +- // Make functions say that they are functions +- if (isFunction(value)) { +- var n = value.name ? ': ' + value.name : ''; +- base = ' [Function' + n + ']'; +- } +- +- // Make RegExps say that they are RegExps +- if (isRegExp(value)) { +- base = ' ' + RegExp.prototype.toString.call(value); +- } +- +- // Make dates with properties first say the date +- if (isDate(value)) { +- base = ' ' + Date.prototype.toUTCString.call(value); +- } +- +- // Make error with message first say the error +- if (isError(value)) { +- base = ' ' + formatError(value); +- } +- +- if (keys.length === 0 && (!array || value.length == 0)) { +- return braces[0] + base + braces[1]; +- } +- +- if (recurseTimes < 0) { +- if (isRegExp(value)) { +- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); +- } else { +- return ctx.stylize('[Object]', 'special'); +- } +- } +- +- ctx.seen.push(value); +- +- var output; +- if (array) { +- output = formatArray(ctx, value, recurseTimes, visibleKeys, keys); +- } else { +- output = keys.map(function(key) { +- return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array); +- }); +- } +- +- ctx.seen.pop(); +- +- return reduceToSingleString(output, base, braces); +-} +- +- +-function formatPrimitive(ctx, value) { +- if (isUndefined(value)) +- return ctx.stylize('undefined', 'undefined'); +- if (isString(value)) { +- var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '') +- .replace(/'/g, "\\'") +- .replace(/\\"/g, '"') + '\''; +- return ctx.stylize(simple, 'string'); +- } +- if (isNumber(value)) { +- // Format -0 as '-0'. Strict equality won't distinguish 0 from -0, +- // so instead we use the fact that 1 / -0 < 0 whereas 1 / 0 > 0 . +- if (value === 0 && 1 / value < 0) +- return ctx.stylize('-0', 'number'); +- return ctx.stylize('' + value, 'number'); +- } +- if (isBoolean(value)) +- return ctx.stylize('' + value, 'boolean'); +- // For some reason typeof null is "object", so special case here. +- if (isNull(value)) +- return ctx.stylize('null', 'null'); +-} +- +- +-function formatError(value) { +- return '[' + Error.prototype.toString.call(value) + ']'; +-} +- +- +-function formatArray(ctx, value, recurseTimes, visibleKeys, keys) { +- var output = []; +- for (var i = 0, l = value.length; i < l; ++i) { +- if (hasOwnProperty(value, String(i))) { +- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, +- String(i), true)); +- } else { +- output.push(''); +- } +- } +- keys.forEach(function(key) { +- if (!key.match(/^\d+$/)) { +- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, +- key, true)); +- } +- }); +- return output; +-} +- +- +-function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) { +- var name, str, desc; +- desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] }; +- if (desc.get) { +- if (desc.set) { +- str = ctx.stylize('[Getter/Setter]', 'special'); +- } else { +- str = ctx.stylize('[Getter]', 'special'); +- } +- } else { +- if (desc.set) { +- str = ctx.stylize('[Setter]', 'special'); +- } +- } +- if (!hasOwnProperty(visibleKeys, key)) { +- name = '[' + key + ']'; +- } +- if (!str) { +- if (ctx.seen.indexOf(desc.value) < 0) { +- if (isNull(recurseTimes)) { +- str = formatValue(ctx, desc.value, null); +- } else { +- str = formatValue(ctx, desc.value, recurseTimes - 1); +- } +- if (str.indexOf('\n') > -1) { +- if (array) { +- str = str.split('\n').map(function(line) { +- return ' ' + line; +- }).join('\n').substr(2); +- } else { +- str = '\n' + str.split('\n').map(function(line) { +- return ' ' + line; +- }).join('\n'); +- } +- } +- } else { +- str = ctx.stylize('[Circular]', 'special'); +- } +- } +- if (isUndefined(name)) { +- if (array && key.match(/^\d+$/)) { +- return str; +- } +- name = JSON.stringify('' + key); +- if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) { +- name = name.substr(1, name.length - 2); +- name = ctx.stylize(name, 'name'); +- } else { +- name = name.replace(/'/g, "\\'") +- .replace(/\\"/g, '"') +- .replace(/(^"|"$)/g, "'"); +- name = ctx.stylize(name, 'string'); +- } +- } +- +- return name + ': ' + str; +-} +- +- +-function reduceToSingleString(output, base, braces) { +- var numLinesEst = 0; +- var length = output.reduce(function(prev, cur) { +- numLinesEst++; +- if (cur.indexOf('\n') >= 0) numLinesEst++; +- return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1; +- }, 0); +- +- if (length > 60) { +- return braces[0] + +- (base === '' ? '' : base + '\n ') + +- ' ' + +- output.join(',\n ') + +- ' ' + +- braces[1]; +- } +- +- return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1]; +-} +- +- + // NOTE: These type checking functions intentionally don't use `instanceof` + // because it is fragile and can be easily faked with `Object.create()`. + function isArray(ar) { +@@ -522,166 +98,10 @@ function isPrimitive(arg) { + exports.isPrimitive = isPrimitive; + + function isBuffer(arg) { +- return arg instanceof Buffer; ++ return Buffer.isBuffer(arg); + } + exports.isBuffer = isBuffer; + + function objectToString(o) { + return Object.prototype.toString.call(o); +-} +- +- +-function pad(n) { +- return n < 10 ? '0' + n.toString(10) : n.toString(10); +-} +- +- +-var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', +- 'Oct', 'Nov', 'Dec']; +- +-// 26 Feb 16:19:34 +-function timestamp() { +- var d = new Date(); +- var time = [pad(d.getHours()), +- pad(d.getMinutes()), +- pad(d.getSeconds())].join(':'); +- return [d.getDate(), months[d.getMonth()], time].join(' '); +-} +- +- +-// log is just a thin wrapper to console.log that prepends a timestamp +-exports.log = function() { +- console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments)); +-}; +- +- +-/** +- * Inherit the prototype methods from one constructor into another. +- * +- * The Function.prototype.inherits from lang.js rewritten as a standalone +- * function (not on Function.prototype). NOTE: If this file is to be loaded +- * during bootstrapping this function needs to be rewritten using some native +- * functions as prototype setup using normal JavaScript does not work as +- * expected during bootstrapping (see mirror.js in r114903). +- * +- * @param {function} ctor Constructor function which needs to inherit the +- * prototype. +- * @param {function} superCtor Constructor function to inherit prototype from. +- */ +-exports.inherits = function(ctor, superCtor) { +- ctor.super_ = superCtor; +- ctor.prototype = Object.create(superCtor.prototype, { +- constructor: { +- value: ctor, +- enumerable: false, +- writable: true, +- configurable: true +- } +- }); +-}; +- +-exports._extend = function(origin, add) { +- // Don't do anything if add isn't an object +- if (!add || !isObject(add)) return origin; +- +- var keys = Object.keys(add); +- var i = keys.length; +- while (i--) { +- origin[keys[i]] = add[keys[i]]; +- } +- return origin; +-}; +- +-function hasOwnProperty(obj, prop) { +- return Object.prototype.hasOwnProperty.call(obj, prop); +-} +- +- +-// Deprecated old stuff. +- +-exports.p = exports.deprecate(function() { +- for (var i = 0, len = arguments.length; i < len; ++i) { +- console.error(exports.inspect(arguments[i])); +- } +-}, 'util.p: Use console.error() instead'); +- +- +-exports.exec = exports.deprecate(function() { +- return require('child_process').exec.apply(this, arguments); +-}, 'util.exec is now called `child_process.exec`.'); +- +- +-exports.print = exports.deprecate(function() { +- for (var i = 0, len = arguments.length; i < len; ++i) { +- process.stdout.write(String(arguments[i])); +- } +-}, 'util.print: Use console.log instead'); +- +- +-exports.puts = exports.deprecate(function() { +- for (var i = 0, len = arguments.length; i < len; ++i) { +- process.stdout.write(arguments[i] + '\n'); +- } +-}, 'util.puts: Use console.log instead'); +- +- +-exports.debug = exports.deprecate(function(x) { +- process.stderr.write('DEBUG: ' + x + '\n'); +-}, 'util.debug: Use console.error instead'); +- +- +-exports.error = exports.deprecate(function(x) { +- for (var i = 0, len = arguments.length; i < len; ++i) { +- process.stderr.write(arguments[i] + '\n'); +- } +-}, 'util.error: Use console.error instead'); +- +- +-exports.pump = exports.deprecate(function(readStream, writeStream, callback) { +- var callbackCalled = false; +- +- function call(a, b, c) { +- if (callback && !callbackCalled) { +- callback(a, b, c); +- callbackCalled = true; +- } +- } +- +- readStream.addListener('data', function(chunk) { +- if (writeStream.write(chunk) === false) readStream.pause(); +- }); +- +- writeStream.addListener('drain', function() { +- readStream.resume(); +- }); +- +- readStream.addListener('end', function() { +- writeStream.end(); +- }); +- +- readStream.addListener('close', function() { +- call(); +- }); +- +- readStream.addListener('error', function(err) { +- writeStream.end(); +- call(err); +- }); +- +- writeStream.addListener('error', function(err) { +- readStream.destroy(); +- call(err); +- }); +-}, 'util.pump(): Use readableStream.pipe() instead'); +- +- +-var uv; +-exports._errnoException = function(err, syscall) { +- if (isUndefined(uv)) uv = process.binding('uv'); +- var errname = uv.errname(err); +- var e = new Error(syscall + ' ' + errname); +- e.code = errname; +- e.errno = errname; +- e.syscall = syscall; +- return e; +-}; ++} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/lib/util.js b/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/lib/util.js new file mode 100644 index 0000000..9074e8e --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/lib/util.js @@ -0,0 +1,107 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// NOTE: These type checking functions intentionally don't use `instanceof` +// because it is fragile and can be easily faked with `Object.create()`. +function isArray(ar) { + return Array.isArray(ar); +} +exports.isArray = isArray; + +function isBoolean(arg) { + return typeof arg === 'boolean'; +} +exports.isBoolean = isBoolean; + +function isNull(arg) { + return arg === null; +} +exports.isNull = isNull; + +function isNullOrUndefined(arg) { + return arg == null; +} +exports.isNullOrUndefined = isNullOrUndefined; + +function isNumber(arg) { + return typeof arg === 'number'; +} +exports.isNumber = isNumber; + +function isString(arg) { + return typeof arg === 'string'; +} +exports.isString = isString; + +function isSymbol(arg) { + return typeof arg === 'symbol'; +} +exports.isSymbol = isSymbol; + +function isUndefined(arg) { + return arg === void 0; +} +exports.isUndefined = isUndefined; + +function isRegExp(re) { + return isObject(re) && objectToString(re) === '[object RegExp]'; +} +exports.isRegExp = isRegExp; + +function isObject(arg) { + return typeof arg === 'object' && arg !== null; +} +exports.isObject = isObject; + +function isDate(d) { + return isObject(d) && objectToString(d) === '[object Date]'; +} +exports.isDate = isDate; + +function isError(e) { + return isObject(e) && + (objectToString(e) === '[object Error]' || e instanceof Error); +} +exports.isError = isError; + +function isFunction(arg) { + return typeof arg === 'function'; +} +exports.isFunction = isFunction; + +function isPrimitive(arg) { + return arg === null || + typeof arg === 'boolean' || + typeof arg === 'number' || + typeof arg === 'string' || + typeof arg === 'symbol' || // ES6 symbol + typeof arg === 'undefined'; +} +exports.isPrimitive = isPrimitive; + +function isBuffer(arg) { + return Buffer.isBuffer(arg); +} +exports.isBuffer = isBuffer; + +function objectToString(o) { + return Object.prototype.toString.call(o); +} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/package.json b/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/package.json new file mode 100644 index 0000000..2155d11 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/package.json @@ -0,0 +1,53 @@ +{ + "name": "core-util-is", + "version": "1.0.1", + "description": "The `util.is*` functions introduced in Node v0.12.", + "main": "lib/util.js", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/core-util-is" + }, + "keywords": [ + "util", + "isBuffer", + "isArray", + "isNumber", + "isString", + "isRegExp", + "isThis", + "isThat", + "polyfill" + ], + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "license": "MIT", + "bugs": { + "url": "https://github.com/isaacs/core-util-is/issues" + }, + "readme": "# core-util-is\n\nThe `util.is*` functions introduced in Node v0.12.\n", + "readmeFilename": "README.md", + "homepage": "https://github.com/isaacs/core-util-is", + "_id": "core-util-is@1.0.1", + "dist": { + "shasum": "6b07085aef9a3ccac6ee53bf9d3df0c1521a5538", + "tarball": "http://registry.npmjs.org/core-util-is/-/core-util-is-1.0.1.tgz" + }, + "_from": "core-util-is@>=1.0.0 <1.1.0", + "_npmVersion": "1.3.23", + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "directories": {}, + "_shasum": "6b07085aef9a3ccac6ee53bf9d3df0c1521a5538", + "_resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.1.tgz" +} diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/util.js b/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/util.js new file mode 100644 index 0000000..007fa10 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/util.js @@ -0,0 +1,106 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// NOTE: These type checking functions intentionally don't use `instanceof` +// because it is fragile and can be easily faked with `Object.create()`. +function isArray(ar) { + return Array.isArray(ar); +} +exports.isArray = isArray; + +function isBoolean(arg) { + return typeof arg === 'boolean'; +} +exports.isBoolean = isBoolean; + +function isNull(arg) { + return arg === null; +} +exports.isNull = isNull; + +function isNullOrUndefined(arg) { + return arg == null; +} +exports.isNullOrUndefined = isNullOrUndefined; + +function isNumber(arg) { + return typeof arg === 'number'; +} +exports.isNumber = isNumber; + +function isString(arg) { + return typeof arg === 'string'; +} +exports.isString = isString; + +function isSymbol(arg) { + return typeof arg === 'symbol'; +} +exports.isSymbol = isSymbol; + +function isUndefined(arg) { + return arg === void 0; +} +exports.isUndefined = isUndefined; + +function isRegExp(re) { + return isObject(re) && objectToString(re) === '[object RegExp]'; +} +exports.isRegExp = isRegExp; + +function isObject(arg) { + return typeof arg === 'object' && arg !== null; +} +exports.isObject = isObject; + +function isDate(d) { + return isObject(d) && objectToString(d) === '[object Date]'; +} +exports.isDate = isDate; + +function isError(e) { + return isObject(e) && objectToString(e) === '[object Error]'; +} +exports.isError = isError; + +function isFunction(arg) { + return typeof arg === 'function'; +} +exports.isFunction = isFunction; + +function isPrimitive(arg) { + return arg === null || + typeof arg === 'boolean' || + typeof arg === 'number' || + typeof arg === 'string' || + typeof arg === 'symbol' || // ES6 symbol + typeof arg === 'undefined'; +} +exports.isPrimitive = isPrimitive; + +function isBuffer(arg) { + return arg instanceof Buffer; +} +exports.isBuffer = isBuffer; + +function objectToString(o) { + return Object.prototype.toString.call(o); +} diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/LICENSE b/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/LICENSE new file mode 100644 index 0000000..dea3013 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/LICENSE @@ -0,0 +1,16 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR +OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THIS SOFTWARE. + diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/README.md b/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/README.md new file mode 100644 index 0000000..b1c5665 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/README.md @@ -0,0 +1,42 @@ +Browser-friendly inheritance fully compatible with standard node.js +[inherits](http://nodejs.org/api/util.html#util_util_inherits_constructor_superconstructor). + +This package exports standard `inherits` from node.js `util` module in +node environment, but also provides alternative browser-friendly +implementation through [browser +field](https://gist.github.com/shtylman/4339901). Alternative +implementation is a literal copy of standard one located in standalone +module to avoid requiring of `util`. It also has a shim for old +browsers with no `Object.create` support. + +While keeping you sure you are using standard `inherits` +implementation in node.js environment, it allows bundlers such as +[browserify](https://github.com/substack/node-browserify) to not +include full `util` package to your client code if all you need is +just `inherits` function. It worth, because browser shim for `util` +package is large and `inherits` is often the single function you need +from it. + +It's recommended to use this package instead of +`require('util').inherits` for any code that has chances to be used +not only in node.js but in browser too. + +## usage + +```js +var inherits = require('inherits'); +// then use exactly as the standard one +``` + +## note on version ~1.0 + +Version ~1.0 had completely different motivation and is not compatible +neither with 2.0 nor with standard node.js `inherits`. + +If you are using version ~1.0 and planning to switch to ~2.0, be +careful: + +* new version uses `super_` instead of `super` for referencing + superclass +* new version overwrites current prototype while old one preserves any + existing fields on it diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits.js b/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits.js new file mode 100644 index 0000000..29f5e24 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits.js @@ -0,0 +1 @@ +module.exports = require('util').inherits diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits_browser.js b/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits_browser.js new file mode 100644 index 0000000..c1e78a7 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits_browser.js @@ -0,0 +1,23 @@ +if (typeof Object.create === 'function') { + // implementation from standard node.js 'util' module + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + ctor.prototype = Object.create(superCtor.prototype, { + constructor: { + value: ctor, + enumerable: false, + writable: true, + configurable: true + } + }); + }; +} else { + // old school shim for old browsers + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + var TempCtor = function () {} + TempCtor.prototype = superCtor.prototype + ctor.prototype = new TempCtor() + ctor.prototype.constructor = ctor + } +} diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/package.json b/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/package.json new file mode 100644 index 0000000..93d5078 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/package.json @@ -0,0 +1,50 @@ +{ + "name": "inherits", + "description": "Browser-friendly inheritance fully compatible with standard node.js inherits()", + "version": "2.0.1", + "keywords": [ + "inheritance", + "class", + "klass", + "oop", + "object-oriented", + "inherits", + "browser", + "browserify" + ], + "main": "./inherits.js", + "browser": "./inherits_browser.js", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/inherits.git" + }, + "license": "ISC", + "scripts": { + "test": "node test" + }, + "bugs": { + "url": "https://github.com/isaacs/inherits/issues" + }, + "_id": "inherits@2.0.1", + "dist": { + "shasum": "b17d08d326b4423e568eff719f91b0b1cbdf69f1", + "tarball": "http://registry.npmjs.org/inherits/-/inherits-2.0.1.tgz" + }, + "_from": "inherits@>=2.0.1 <2.1.0", + "_npmVersion": "1.3.8", + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "directories": {}, + "_shasum": "b17d08d326b4423e568eff719f91b0b1cbdf69f1", + "_resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.1.tgz", + "readme": "ERROR: No README data found!", + "homepage": "https://github.com/isaacs/inherits#readme" +} diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/test.js b/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/test.js new file mode 100644 index 0000000..fc53012 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/test.js @@ -0,0 +1,25 @@ +var inherits = require('./inherits.js') +var assert = require('assert') + +function test(c) { + assert(c.constructor === Child) + assert(c.constructor.super_ === Parent) + assert(Object.getPrototypeOf(c) === Child.prototype) + assert(Object.getPrototypeOf(Object.getPrototypeOf(c)) === Parent.prototype) + assert(c instanceof Child) + assert(c instanceof Parent) +} + +function Child() { + Parent.call(this) + test(this) +} + +function Parent() {} + +inherits(Child, Parent) + +var c = new Child +test(c) + +console.log('ok') diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/README.md b/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/README.md new file mode 100644 index 0000000..052a62b --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/README.md @@ -0,0 +1,54 @@ + +# isarray + +`Array#isArray` for older browsers. + +## Usage + +```js +var isArray = require('isarray'); + +console.log(isArray([])); // => true +console.log(isArray({})); // => false +``` + +## Installation + +With [npm](http://npmjs.org) do + +```bash +$ npm install isarray +``` + +Then bundle for the browser with +[browserify](https://github.com/substack/browserify). + +With [component](http://component.io) do + +```bash +$ component install juliangruber/isarray +``` + +## License + +(MIT) + +Copyright (c) 2013 Julian Gruber <julian@juliangruber.com> + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/build/build.js b/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/build/build.js new file mode 100644 index 0000000..ec58596 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/build/build.js @@ -0,0 +1,209 @@ + +/** + * Require the given path. + * + * @param {String} path + * @return {Object} exports + * @api public + */ + +function require(path, parent, orig) { + var resolved = require.resolve(path); + + // lookup failed + if (null == resolved) { + orig = orig || path; + parent = parent || 'root'; + var err = new Error('Failed to require "' + orig + '" from "' + parent + '"'); + err.path = orig; + err.parent = parent; + err.require = true; + throw err; + } + + var module = require.modules[resolved]; + + // perform real require() + // by invoking the module's + // registered function + if (!module.exports) { + module.exports = {}; + module.client = module.component = true; + module.call(this, module.exports, require.relative(resolved), module); + } + + return module.exports; +} + +/** + * Registered modules. + */ + +require.modules = {}; + +/** + * Registered aliases. + */ + +require.aliases = {}; + +/** + * Resolve `path`. + * + * Lookup: + * + * - PATH/index.js + * - PATH.js + * - PATH + * + * @param {String} path + * @return {String} path or null + * @api private + */ + +require.resolve = function(path) { + if (path.charAt(0) === '/') path = path.slice(1); + var index = path + '/index.js'; + + var paths = [ + path, + path + '.js', + path + '.json', + path + '/index.js', + path + '/index.json' + ]; + + for (var i = 0; i < paths.length; i++) { + var path = paths[i]; + if (require.modules.hasOwnProperty(path)) return path; + } + + if (require.aliases.hasOwnProperty(index)) { + return require.aliases[index]; + } +}; + +/** + * Normalize `path` relative to the current path. + * + * @param {String} curr + * @param {String} path + * @return {String} + * @api private + */ + +require.normalize = function(curr, path) { + var segs = []; + + if ('.' != path.charAt(0)) return path; + + curr = curr.split('/'); + path = path.split('/'); + + for (var i = 0; i < path.length; ++i) { + if ('..' == path[i]) { + curr.pop(); + } else if ('.' != path[i] && '' != path[i]) { + segs.push(path[i]); + } + } + + return curr.concat(segs).join('/'); +}; + +/** + * Register module at `path` with callback `definition`. + * + * @param {String} path + * @param {Function} definition + * @api private + */ + +require.register = function(path, definition) { + require.modules[path] = definition; +}; + +/** + * Alias a module definition. + * + * @param {String} from + * @param {String} to + * @api private + */ + +require.alias = function(from, to) { + if (!require.modules.hasOwnProperty(from)) { + throw new Error('Failed to alias "' + from + '", it does not exist'); + } + require.aliases[to] = from; +}; + +/** + * Return a require function relative to the `parent` path. + * + * @param {String} parent + * @return {Function} + * @api private + */ + +require.relative = function(parent) { + var p = require.normalize(parent, '..'); + + /** + * lastIndexOf helper. + */ + + function lastIndexOf(arr, obj) { + var i = arr.length; + while (i--) { + if (arr[i] === obj) return i; + } + return -1; + } + + /** + * The relative require() itself. + */ + + function localRequire(path) { + var resolved = localRequire.resolve(path); + return require(resolved, parent, path); + } + + /** + * Resolve relative to the parent. + */ + + localRequire.resolve = function(path) { + var c = path.charAt(0); + if ('/' == c) return path.slice(1); + if ('.' == c) return require.normalize(p, path); + + // resolve deps by returning + // the dep in the nearest "deps" + // directory + var segs = parent.split('/'); + var i = lastIndexOf(segs, 'deps') + 1; + if (!i) i = 0; + path = segs.slice(0, i + 1).join('/') + '/deps/' + path; + return path; + }; + + /** + * Check if module is defined at `path`. + */ + + localRequire.exists = function(path) { + return require.modules.hasOwnProperty(localRequire.resolve(path)); + }; + + return localRequire; +}; +require.register("isarray/index.js", function(exports, require, module){ +module.exports = Array.isArray || function (arr) { + return Object.prototype.toString.call(arr) == '[object Array]'; +}; + +}); +require.alias("isarray/index.js", "isarray/index.js"); + diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/component.json b/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/component.json new file mode 100644 index 0000000..9e31b68 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/component.json @@ -0,0 +1,19 @@ +{ + "name" : "isarray", + "description" : "Array#isArray for older browsers", + "version" : "0.0.1", + "repository" : "juliangruber/isarray", + "homepage": "https://github.com/juliangruber/isarray", + "main" : "index.js", + "scripts" : [ + "index.js" + ], + "dependencies" : {}, + "keywords": ["browser","isarray","array"], + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "license": "MIT" +} diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/index.js b/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/index.js new file mode 100644 index 0000000..5f5ad45 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/index.js @@ -0,0 +1,3 @@ +module.exports = Array.isArray || function (arr) { + return Object.prototype.toString.call(arr) == '[object Array]'; +}; diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/package.json b/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/package.json new file mode 100644 index 0000000..85aec01 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/package.json @@ -0,0 +1,49 @@ +{ + "name": "isarray", + "description": "Array#isArray for older browsers", + "version": "0.0.1", + "repository": { + "type": "git", + "url": "git://github.com/juliangruber/isarray.git" + }, + "homepage": "https://github.com/juliangruber/isarray", + "main": "index.js", + "scripts": { + "test": "tap test/*.js" + }, + "dependencies": {}, + "devDependencies": { + "tap": "*" + }, + "keywords": [ + "browser", + "isarray", + "array" + ], + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "license": "MIT", + "_id": "isarray@0.0.1", + "dist": { + "shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf", + "tarball": "http://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz" + }, + "_from": "isarray@0.0.1", + "_npmVersion": "1.2.18", + "_npmUser": { + "name": "juliangruber", + "email": "julian@juliangruber.com" + }, + "maintainers": [ + { + "name": "juliangruber", + "email": "julian@juliangruber.com" + } + ], + "directories": {}, + "_shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf", + "_resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz" +} diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/.npmignore b/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/.npmignore new file mode 100644 index 0000000..206320c --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/.npmignore @@ -0,0 +1,2 @@ +build +test diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/LICENSE b/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/LICENSE new file mode 100644 index 0000000..6de584a --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/LICENSE @@ -0,0 +1,20 @@ +Copyright Joyent, Inc. and other Node contributors. + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to permit +persons to whom the Software is furnished to do so, subject to the +following conditions: + +The above copyright notice and this permission notice shall be included +in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/README.md b/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/README.md new file mode 100644 index 0000000..4d2aa00 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/README.md @@ -0,0 +1,7 @@ +**string_decoder.js** (`require('string_decoder')`) from Node.js core + +Copyright Joyent, Inc. and other Node contributors. See LICENCE file for details. + +Version numbers match the versions found in Node core, e.g. 0.10.24 matches Node 0.10.24, likewise 0.11.10 matches Node 0.11.10. **Prefer the stable version over the unstable.** + +The *build/* directory contains a build script that will scrape the source from the [joyent/node](https://github.com/joyent/node) repo given a specific Node version. \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/index.js b/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/index.js new file mode 100644 index 0000000..b00e54f --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/index.js @@ -0,0 +1,221 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +var Buffer = require('buffer').Buffer; + +var isBufferEncoding = Buffer.isEncoding + || function(encoding) { + switch (encoding && encoding.toLowerCase()) { + case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true; + default: return false; + } + } + + +function assertEncoding(encoding) { + if (encoding && !isBufferEncoding(encoding)) { + throw new Error('Unknown encoding: ' + encoding); + } +} + +// StringDecoder provides an interface for efficiently splitting a series of +// buffers into a series of JS strings without breaking apart multi-byte +// characters. CESU-8 is handled as part of the UTF-8 encoding. +// +// @TODO Handling all encodings inside a single object makes it very difficult +// to reason about this code, so it should be split up in the future. +// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code +// points as used by CESU-8. +var StringDecoder = exports.StringDecoder = function(encoding) { + this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, ''); + assertEncoding(encoding); + switch (this.encoding) { + case 'utf8': + // CESU-8 represents each of Surrogate Pair by 3-bytes + this.surrogateSize = 3; + break; + case 'ucs2': + case 'utf16le': + // UTF-16 represents each of Surrogate Pair by 2-bytes + this.surrogateSize = 2; + this.detectIncompleteChar = utf16DetectIncompleteChar; + break; + case 'base64': + // Base-64 stores 3 bytes in 4 chars, and pads the remainder. + this.surrogateSize = 3; + this.detectIncompleteChar = base64DetectIncompleteChar; + break; + default: + this.write = passThroughWrite; + return; + } + + // Enough space to store all bytes of a single character. UTF-8 needs 4 + // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate). + this.charBuffer = new Buffer(6); + // Number of bytes received for the current incomplete multi-byte character. + this.charReceived = 0; + // Number of bytes expected for the current incomplete multi-byte character. + this.charLength = 0; +}; + + +// write decodes the given buffer and returns it as JS string that is +// guaranteed to not contain any partial multi-byte characters. Any partial +// character found at the end of the buffer is buffered up, and will be +// returned when calling write again with the remaining bytes. +// +// Note: Converting a Buffer containing an orphan surrogate to a String +// currently works, but converting a String to a Buffer (via `new Buffer`, or +// Buffer#write) will replace incomplete surrogates with the unicode +// replacement character. See https://codereview.chromium.org/121173009/ . +StringDecoder.prototype.write = function(buffer) { + var charStr = ''; + // if our last write ended with an incomplete multibyte character + while (this.charLength) { + // determine how many remaining bytes this buffer has to offer for this char + var available = (buffer.length >= this.charLength - this.charReceived) ? + this.charLength - this.charReceived : + buffer.length; + + // add the new bytes to the char buffer + buffer.copy(this.charBuffer, this.charReceived, 0, available); + this.charReceived += available; + + if (this.charReceived < this.charLength) { + // still not enough chars in this buffer? wait for more ... + return ''; + } + + // remove bytes belonging to the current character from the buffer + buffer = buffer.slice(available, buffer.length); + + // get the character that was split + charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding); + + // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character + var charCode = charStr.charCodeAt(charStr.length - 1); + if (charCode >= 0xD800 && charCode <= 0xDBFF) { + this.charLength += this.surrogateSize; + charStr = ''; + continue; + } + this.charReceived = this.charLength = 0; + + // if there are no more bytes in this buffer, just emit our char + if (buffer.length === 0) { + return charStr; + } + break; + } + + // determine and set charLength / charReceived + this.detectIncompleteChar(buffer); + + var end = buffer.length; + if (this.charLength) { + // buffer the incomplete character bytes we got + buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end); + end -= this.charReceived; + } + + charStr += buffer.toString(this.encoding, 0, end); + + var end = charStr.length - 1; + var charCode = charStr.charCodeAt(end); + // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character + if (charCode >= 0xD800 && charCode <= 0xDBFF) { + var size = this.surrogateSize; + this.charLength += size; + this.charReceived += size; + this.charBuffer.copy(this.charBuffer, size, 0, size); + buffer.copy(this.charBuffer, 0, 0, size); + return charStr.substring(0, end); + } + + // or just emit the charStr + return charStr; +}; + +// detectIncompleteChar determines if there is an incomplete UTF-8 character at +// the end of the given buffer. If so, it sets this.charLength to the byte +// length that character, and sets this.charReceived to the number of bytes +// that are available for this character. +StringDecoder.prototype.detectIncompleteChar = function(buffer) { + // determine how many bytes we have to check at the end of this buffer + var i = (buffer.length >= 3) ? 3 : buffer.length; + + // Figure out if one of the last i bytes of our buffer announces an + // incomplete char. + for (; i > 0; i--) { + var c = buffer[buffer.length - i]; + + // See http://en.wikipedia.org/wiki/UTF-8#Description + + // 110XXXXX + if (i == 1 && c >> 5 == 0x06) { + this.charLength = 2; + break; + } + + // 1110XXXX + if (i <= 2 && c >> 4 == 0x0E) { + this.charLength = 3; + break; + } + + // 11110XXX + if (i <= 3 && c >> 3 == 0x1E) { + this.charLength = 4; + break; + } + } + this.charReceived = i; +}; + +StringDecoder.prototype.end = function(buffer) { + var res = ''; + if (buffer && buffer.length) + res = this.write(buffer); + + if (this.charReceived) { + var cr = this.charReceived; + var buf = this.charBuffer; + var enc = this.encoding; + res += buf.slice(0, cr).toString(enc); + } + + return res; +}; + +function passThroughWrite(buffer) { + return buffer.toString(this.encoding); +} + +function utf16DetectIncompleteChar(buffer) { + this.charReceived = buffer.length % 2; + this.charLength = this.charReceived ? 2 : 0; +} + +function base64DetectIncompleteChar(buffer) { + this.charReceived = buffer.length % 3; + this.charLength = this.charReceived ? 3 : 0; +} diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/package.json b/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/package.json new file mode 100644 index 0000000..21c9cd5 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/package.json @@ -0,0 +1,53 @@ +{ + "name": "string_decoder", + "version": "0.10.31", + "description": "The string_decoder module from Node core", + "main": "index.js", + "dependencies": {}, + "devDependencies": { + "tap": "~0.4.8" + }, + "scripts": { + "test": "tap test/simple/*.js" + }, + "repository": { + "type": "git", + "url": "git://github.com/rvagg/string_decoder.git" + }, + "homepage": "https://github.com/rvagg/string_decoder", + "keywords": [ + "string", + "decoder", + "browser", + "browserify" + ], + "license": "MIT", + "gitHead": "d46d4fd87cf1d06e031c23f1ba170ca7d4ade9a0", + "bugs": { + "url": "https://github.com/rvagg/string_decoder/issues" + }, + "_id": "string_decoder@0.10.31", + "_shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94", + "_from": "string_decoder@>=0.10.0 <0.11.0", + "_npmVersion": "1.4.23", + "_npmUser": { + "name": "rvagg", + "email": "rod@vagg.org" + }, + "maintainers": [ + { + "name": "substack", + "email": "mail@substack.net" + }, + { + "name": "rvagg", + "email": "rod@vagg.org" + } + ], + "dist": { + "shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94", + "tarball": "http://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz" +} diff --git a/node_modules/mongodb/node_modules/readable-stream/package.json b/node_modules/mongodb/node_modules/readable-stream/package.json new file mode 100644 index 0000000..e7b6c28 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/package.json @@ -0,0 +1,68 @@ +{ + "name": "readable-stream", + "version": "1.0.31", + "description": "Streams2, a user-land copy of the stream library from Node.js v0.10.x", + "main": "readable.js", + "dependencies": { + "core-util-is": "~1.0.0", + "isarray": "0.0.1", + "string_decoder": "~0.10.x", + "inherits": "~2.0.1" + }, + "devDependencies": { + "tap": "~0.2.6" + }, + "scripts": { + "test": "tap test/simple/*.js" + }, + "repository": { + "type": "git", + "url": "git://github.com/isaacs/readable-stream" + }, + "keywords": [ + "readable", + "stream", + "pipe" + ], + "browser": { + "util": false + }, + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "license": "MIT", + "bugs": { + "url": "https://github.com/isaacs/readable-stream/issues" + }, + "homepage": "https://github.com/isaacs/readable-stream", + "_id": "readable-stream@1.0.31", + "_shasum": "8f2502e0bc9e3b0da1b94520aabb4e2603ecafae", + "_from": "readable-stream@1.0.31", + "_npmVersion": "1.4.9", + "_npmUser": { + "name": "rvagg", + "email": "rod@vagg.org" + }, + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + }, + { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + }, + { + "name": "rvagg", + "email": "rod@vagg.org" + } + ], + "dist": { + "shasum": "8f2502e0bc9e3b0da1b94520aabb4e2603ecafae", + "tarball": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.0.31.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.31.tgz" +} diff --git a/node_modules/mongodb/node_modules/readable-stream/passthrough.js b/node_modules/mongodb/node_modules/readable-stream/passthrough.js new file mode 100644 index 0000000..27e8d8a --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/passthrough.js @@ -0,0 +1 @@ +module.exports = require("./lib/_stream_passthrough.js") diff --git a/node_modules/mongodb/node_modules/readable-stream/readable.js b/node_modules/mongodb/node_modules/readable-stream/readable.js new file mode 100644 index 0000000..4d1ddfc --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/readable.js @@ -0,0 +1,6 @@ +exports = module.exports = require('./lib/_stream_readable.js'); +exports.Readable = exports; +exports.Writable = require('./lib/_stream_writable.js'); +exports.Duplex = require('./lib/_stream_duplex.js'); +exports.Transform = require('./lib/_stream_transform.js'); +exports.PassThrough = require('./lib/_stream_passthrough.js'); diff --git a/node_modules/mongodb/node_modules/readable-stream/transform.js b/node_modules/mongodb/node_modules/readable-stream/transform.js new file mode 100644 index 0000000..5d482f0 --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/transform.js @@ -0,0 +1 @@ +module.exports = require("./lib/_stream_transform.js") diff --git a/node_modules/mongodb/node_modules/readable-stream/writable.js b/node_modules/mongodb/node_modules/readable-stream/writable.js new file mode 100644 index 0000000..e1e9efd --- /dev/null +++ b/node_modules/mongodb/node_modules/readable-stream/writable.js @@ -0,0 +1 @@ +module.exports = require("./lib/_stream_writable.js") diff --git a/node_modules/mongodb/package.json b/node_modules/mongodb/package.json new file mode 100644 index 0000000..ed2c8be --- /dev/null +++ b/node_modules/mongodb/package.json @@ -0,0 +1,66 @@ +{ + "name": "mongodb", + "version": "2.0.41", + "description": "MongoDB legacy driver emulation layer on top of mongodb-core", + "main": "index.js", + "repository": { + "type": "git", + "url": "git@github.com:mongodb/node-mongodb-native.git" + }, + "keywords": [ + "mongodb", + "driver", + "legacy" + ], + "dependencies": { + "mongodb-core": "1.2.10", + "readable-stream": "1.0.31", + "es6-promise": "2.1.1" + }, + "devDependencies": { + "integra": "0.1.8", + "optimist": "0.6.1", + "bson": "~0.4", + "jsdoc": "3.3.0-beta3", + "semver": "4.1.0", + "rimraf": "2.2.6", + "gleak": "0.5.0", + "mongodb-version-manager": "^0.7.1", + "mongodb-tools": "~1.0", + "co": "4.5.4", + "bluebird": "2.9.27" + }, + "author": { + "name": "Christian Kvalheim" + }, + "license": "Apache-2.0", + "bugs": { + "url": "https://github.com/mongodb/node-mongodb-native/issues" + }, + "scripts": { + "test": "node test/runner.js -t functional" + }, + "homepage": "https://github.com/mongodb/node-mongodb-native", + "gitHead": "3d07d0278becfa5c50e50cb7777e617218eb7371", + "_id": "mongodb@2.0.41", + "_shasum": "f545a0d59df77cdfa94e9654838ba2dc1d9b93d7", + "_from": "mongodb@*", + "_npmVersion": "2.13.0", + "_nodeVersion": "2.4.0", + "_npmUser": { + "name": "christkv", + "email": "christkv@gmail.com" + }, + "maintainers": [ + { + "name": "christkv", + "email": "christkv@gmail.com" + } + ], + "dist": { + "shasum": "f545a0d59df77cdfa94e9654838ba2dc1d9b93d7", + "tarball": "http://registry.npmjs.org/mongodb/-/mongodb-2.0.41.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/mongodb/-/mongodb-2.0.41.tgz" +} diff --git a/node_modules/mongodb/t.js b/node_modules/mongodb/t.js new file mode 100644 index 0000000..d58e2a3 --- /dev/null +++ b/node_modules/mongodb/t.js @@ -0,0 +1,56 @@ +var MongoClient = require('./').MongoClient; + +// function healthCheck(callback) { +// MongoClient.connect('mongodb://localhost:31000,localhost:31001,localhost:31002/test', function(err, db) { +// var r = err; + +// // setTimeout(function() { +// db.close(true, function(err, result) { +// callback(r); +// }); +// // }, 1000) +// }); +// } + +// function routine() { +// healthCheck(function(r) { +// console.log(r); +// }); + +// setTimeout(routine, 30000); +// } + +// routine(); + +// MongoClient.connect('mongodb://ole:ole@localhost:27017/test', function(err, db) { +// console.dir(err) +// console.dir(db) +// }); + + console.log("--------------------------------------------- TRY 1") + console.log("--------------------------------------------- TRY 2") + console.log("--------------------------------------------- TRY 3") + +MongoClient.connect('mongodb://localhost:50000,localhost:50001/thing', function(err, db) { + // db.on('fullsetup', function() { + + // }) + + console.log("--------------------------------------------- TRY") + console.log("--------------------------------------------- TRY") + console.log("--------------------------------------------- TRY") + // console.dir(err) + // console.dir(db) + + db.authenticate("username", "password", {authMechanism: 'SCRAM-SHA-1'}, function(err, r) { + console.log("--------------------------------------------- 1") + console.dir(err) + console.dir(r) + + db.close(); + }); + + // console.dir(err) + // console.dir(db) + // db.close(); +}); \ No newline at end of file diff --git a/node_modules/mongodb/t1.js b/node_modules/mongodb/t1.js new file mode 100644 index 0000000..392ed8e --- /dev/null +++ b/node_modules/mongodb/t1.js @@ -0,0 +1,77 @@ +var MongoClient = require('./').MongoClient; + +MongoClient.connect('mongodb://localhost:27017/page-testing', function (err, db) { + collection = db.collection('test'); + + collection.insertMany([{a:1}, {a:2}], {w:1}, function (err, docs) { + if (err) { + console.log("ERROR"); + } + + collection.find().sort({'a': -1}).toArray(function(err, items) { + if (err) { + console.log("ERROR"); + } + console.log("Items: ", items); + }); + }); +}); +// var database = null; +// +// var MongoClient = require('./').MongoClient; +// +// function connect_to_mongo(callback) { +// if (database != null) { +// callback(null, database); +// } else { +// var connection = "mongodb://127.0.0.1:27017/test_db"; +// MongoClient.connect(connection, { +// server : { +// reconnectTries : 5, +// reconnectInterval: 1000, +// autoReconnect : true +// } +// }, function (err, db) { +// database = db; +// callback(err, db); +// }); +// } +// } +// +// function log(message) { +// console.log(new Date(), message); +// } +// +// var queryNumber = 0; +// +// function make_query(db) { +// var currentNumber = queryNumber; +// ++queryNumber; +// log("query " + currentNumber + ": started"); +// +// setTimeout(function() { +// make_query(db); +// }, 5000); +// +// var collection = db.collection('test_collection'); +// collection.findOne({}, +// function (err, result) { +// if (err != null) { +// log("query " + currentNumber + ": find one error: " + err.message); +// return; +// } +// log("query " + currentNumber + ": find one result: " + result); +// } +// ); +// } +// +// connect_to_mongo( +// function(err, db) { +// if (err != null) { +// log(err.message); +// return; +// } +// +// make_query(db); +// } +// ); diff --git a/node_modules/mongodb/wercker.yml b/node_modules/mongodb/wercker.yml new file mode 100644 index 0000000..b64845f --- /dev/null +++ b/node_modules/mongodb/wercker.yml @@ -0,0 +1,19 @@ +box: wercker/nodejs +services: + - wercker/mongodb@1.0.1 +# Build definition +build: + # The steps that will be executed on build + steps: + # A step that executes `npm install` command + - npm-install + # A step that executes `npm test` command + - npm-test + + # A custom script step, name value is used in the UI + # and the code value contains the command that get executed + - script: + name: echo nodejs information + code: | + echo "node version $(node -v) running" + echo "npm version $(npm -v) running" diff --git a/node_modules/public/.gitignore b/node_modules/public/.gitignore new file mode 100644 index 0000000..0a2e3ba --- /dev/null +++ b/node_modules/public/.gitignore @@ -0,0 +1 @@ +bower_components diff --git a/node_modules/public/README.md b/node_modules/public/README.md new file mode 100644 index 0000000..44bacd3 --- /dev/null +++ b/node_modules/public/README.md @@ -0,0 +1,3 @@ +# SocialChaplin +Social network using Chaplin.js +Don't forget to make `bower install` firstly diff --git a/node_modules/public/bower.json b/node_modules/public/bower.json new file mode 100644 index 0000000..070745a --- /dev/null +++ b/node_modules/public/bower.json @@ -0,0 +1,20 @@ +{ + "name": "chaplin-boilerplate", + "version": "0.1.0", + "main": "index.js", + "ignore": [ + "**/.*", + "node_modules", + "bower_components", + "test", + "tests" + ], + "dependencies": { + "requirejs": "~2.1.9", + "chaplin": "~1.0.0", + "lodash": "~2.4.1", + "jquery": "~2.0.3", + "requirejs-text": "~2.0.9", + "handlebars": "~1.0.0" + } +} diff --git a/node_modules/public/css/bootstrap.css b/node_modules/public/css/bootstrap.css new file mode 100644 index 0000000..b8d63cc --- /dev/null +++ b/node_modules/public/css/bootstrap.css @@ -0,0 +1,6800 @@ +/*! + * Bootstrap v3.3.5 (http://getbootstrap.com) + * Copyright 2011-2015 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + */ +/*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */ +html { + font-family: sans-serif; + -webkit-text-size-adjust: 100%; + -ms-text-size-adjust: 100%; +} +body { + margin: 0; +} +article, +aside, +details, +figcaption, +figure, +footer, +header, +hgroup, +main, +menu, +nav, +section, +summary { + display: block; +} +audio, +canvas, +progress, +video { + display: inline-block; + vertical-align: baseline; +} +audio:not([controls]) { + display: none; + height: 0; +} +[hidden], +template { + display: none; +} +a { + background-color: transparent; +} +a:active, +a:hover { + outline: 0; +} +abbr[title] { + border-bottom: 1px dotted; +} +b, +strong { + font-weight: bold; +} +dfn { + font-style: italic; +} +h1 { + margin: .67em 0; + font-size: 2em; +} +mark { + color: #000; + background: #ff0; +} +small { + font-size: 80%; +} +sub, +sup { + position: relative; + font-size: 75%; + line-height: 0; + vertical-align: baseline; +} +sup { + top: -.5em; +} +sub { + bottom: -.25em; +} +img { + border: 0; +} +svg:not(:root) { + overflow: hidden; +} +figure { + margin: 1em 40px; +} +hr { + height: 0; + -webkit-box-sizing: content-box; + -moz-box-sizing: content-box; + box-sizing: content-box; +} +pre { + overflow: auto; +} +code, +kbd, +pre, +samp { + font-family: monospace, monospace; + font-size: 1em; +} +button, +input, +optgroup, +select, +textarea { + margin: 0; + font: inherit; + color: inherit; +} +button { + overflow: visible; +} +button, +select { + text-transform: none; +} +button, +html input[type="button"], +input[type="reset"], +input[type="submit"] { + -webkit-appearance: button; + cursor: pointer; +} +button[disabled], +html input[disabled] { + cursor: default; +} +button::-moz-focus-inner, +input::-moz-focus-inner { + padding: 0; + border: 0; +} +input { + line-height: normal; +} +input[type="checkbox"], +input[type="radio"] { + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; + padding: 0; +} +input[type="number"]::-webkit-inner-spin-button, +input[type="number"]::-webkit-outer-spin-button { + height: auto; +} +input[type="search"] { + -webkit-box-sizing: content-box; + -moz-box-sizing: content-box; + box-sizing: content-box; + -webkit-appearance: textfield; +} +input[type="search"]::-webkit-search-cancel-button, +input[type="search"]::-webkit-search-decoration { + -webkit-appearance: none; +} +fieldset { + padding: .35em .625em .75em; + margin: 0 2px; + border: 1px solid #c0c0c0; +} +legend { + padding: 0; + border: 0; +} +textarea { + overflow: auto; +} +optgroup { + font-weight: bold; +} +table { + border-spacing: 0; + border-collapse: collapse; +} +td, +th { + padding: 0; +} +/*! Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css */ +@media print { + *, + *:before, + *:after { + color: #000 !important; + text-shadow: none !important; + background: transparent !important; + -webkit-box-shadow: none !important; + box-shadow: none !important; + } + a, + a:visited { + text-decoration: underline; + } + a[href]:after { + content: " (" attr(href) ")"; + } + abbr[title]:after { + content: " (" attr(title) ")"; + } + a[href^="#"]:after, + a[href^="javascript:"]:after { + content: ""; + } + pre, + blockquote { + border: 1px solid #999; + + page-break-inside: avoid; + } + thead { + display: table-header-group; + } + tr, + img { + page-break-inside: avoid; + } + img { + max-width: 100% !important; + } + p, + h2, + h3 { + orphans: 3; + widows: 3; + } + h2, + h3 { + page-break-after: avoid; + } + .navbar { + display: none; + } + .btn > .caret, + .dropup > .btn > .caret { + border-top-color: #000 !important; + } + .label { + border: 1px solid #000; + } + .table { + border-collapse: collapse !important; + } + .table td, + .table th { + background-color: #fff !important; + } + .table-bordered th, + .table-bordered td { + border: 1px solid #ddd !important; + } +} +@font-face { + font-family: 'Glyphicons Halflings'; + + src: url('../fonts/glyphicons-halflings-regular.eot'); + src: url('../fonts/glyphicons-halflings-regular.eot?#iefix') format('embedded-opentype'), url('../fonts/glyphicons-halflings-regular.woff2') format('woff2'), url('../fonts/glyphicons-halflings-regular.woff') format('woff'), url('../fonts/glyphicons-halflings-regular.ttf') format('truetype'), url('../fonts/glyphicons-halflings-regular.svg#glyphicons_halflingsregular') format('svg'); +} +.glyphicon { + position: relative; + top: 1px; + display: inline-block; + font-family: 'Glyphicons Halflings'; + font-style: normal; + font-weight: normal; + line-height: 1; + + -webkit-font-smoothing: antialiased; + -moz-osx-font-smoothing: grayscale; +} +.glyphicon-asterisk:before { + content: "\2a"; +} +.glyphicon-plus:before { + content: "\2b"; +} +.glyphicon-euro:before, +.glyphicon-eur:before { + content: "\20ac"; +} +.glyphicon-minus:before { + content: "\2212"; +} +.glyphicon-cloud:before { + content: "\2601"; +} +.glyphicon-envelope:before { + content: "\2709"; +} +.glyphicon-pencil:before { + content: "\270f"; +} +.glyphicon-glass:before { + content: "\e001"; +} +.glyphicon-music:before { + content: "\e002"; +} +.glyphicon-search:before { + content: "\e003"; +} +.glyphicon-heart:before { + content: "\e005"; +} +.glyphicon-star:before { + content: "\e006"; +} +.glyphicon-star-empty:before { + content: "\e007"; +} +.glyphicon-user:before { + content: "\e008"; +} +.glyphicon-film:before { + content: "\e009"; +} +.glyphicon-th-large:before { + content: "\e010"; +} +.glyphicon-th:before { + content: "\e011"; +} +.glyphicon-th-list:before { + content: "\e012"; +} +.glyphicon-ok:before { + content: "\e013"; +} +.glyphicon-remove:before { + content: "\e014"; +} +.glyphicon-zoom-in:before { + content: "\e015"; +} +.glyphicon-zoom-out:before { + content: "\e016"; +} +.glyphicon-off:before { + content: "\e017"; +} +.glyphicon-signal:before { + content: "\e018"; +} +.glyphicon-cog:before { + content: "\e019"; +} +.glyphicon-trash:before { + content: "\e020"; +} +.glyphicon-home:before { + content: "\e021"; +} +.glyphicon-file:before { + content: "\e022"; +} +.glyphicon-time:before { + content: "\e023"; +} +.glyphicon-road:before { + content: "\e024"; +} +.glyphicon-download-alt:before { + content: "\e025"; +} +.glyphicon-download:before { + content: "\e026"; +} +.glyphicon-upload:before { + content: "\e027"; +} +.glyphicon-inbox:before { + content: "\e028"; +} +.glyphicon-play-circle:before { + content: "\e029"; +} +.glyphicon-repeat:before { + content: "\e030"; +} +.glyphicon-refresh:before { + content: "\e031"; +} +.glyphicon-list-alt:before { + content: "\e032"; +} +.glyphicon-lock:before { + content: "\e033"; +} +.glyphicon-flag:before { + content: "\e034"; +} +.glyphicon-headphones:before { + content: "\e035"; +} +.glyphicon-volume-off:before { + content: "\e036"; +} +.glyphicon-volume-down:before { + content: "\e037"; +} +.glyphicon-volume-up:before { + content: "\e038"; +} +.glyphicon-qrcode:before { + content: "\e039"; +} +.glyphicon-barcode:before { + content: "\e040"; +} +.glyphicon-tag:before { + content: "\e041"; +} +.glyphicon-tags:before { + content: "\e042"; +} +.glyphicon-book:before { + content: "\e043"; +} +.glyphicon-bookmark:before { + content: "\e044"; +} +.glyphicon-print:before { + content: "\e045"; +} +.glyphicon-camera:before { + content: "\e046"; +} +.glyphicon-font:before { + content: "\e047"; +} +.glyphicon-bold:before { + content: "\e048"; +} +.glyphicon-italic:before { + content: "\e049"; +} +.glyphicon-text-height:before { + content: "\e050"; +} +.glyphicon-text-width:before { + content: "\e051"; +} +.glyphicon-align-left:before { + content: "\e052"; +} +.glyphicon-align-center:before { + content: "\e053"; +} +.glyphicon-align-right:before { + content: "\e054"; +} +.glyphicon-align-justify:before { + content: "\e055"; +} +.glyphicon-list:before { + content: "\e056"; +} +.glyphicon-indent-left:before { + content: "\e057"; +} +.glyphicon-indent-right:before { + content: "\e058"; +} +.glyphicon-facetime-video:before { + content: "\e059"; +} +.glyphicon-picture:before { + content: "\e060"; +} +.glyphicon-map-marker:before { + content: "\e062"; +} +.glyphicon-adjust:before { + content: "\e063"; +} +.glyphicon-tint:before { + content: "\e064"; +} +.glyphicon-edit:before { + content: "\e065"; +} +.glyphicon-share:before { + content: "\e066"; +} +.glyphicon-check:before { + content: "\e067"; +} +.glyphicon-move:before { + content: "\e068"; +} +.glyphicon-step-backward:before { + content: "\e069"; +} +.glyphicon-fast-backward:before { + content: "\e070"; +} +.glyphicon-backward:before { + content: "\e071"; +} +.glyphicon-play:before { + content: "\e072"; +} +.glyphicon-pause:before { + content: "\e073"; +} +.glyphicon-stop:before { + content: "\e074"; +} +.glyphicon-forward:before { + content: "\e075"; +} +.glyphicon-fast-forward:before { + content: "\e076"; +} +.glyphicon-step-forward:before { + content: "\e077"; +} +.glyphicon-eject:before { + content: "\e078"; +} +.glyphicon-chevron-left:before { + content: "\e079"; +} +.glyphicon-chevron-right:before { + content: "\e080"; +} +.glyphicon-plus-sign:before { + content: "\e081"; +} +.glyphicon-minus-sign:before { + content: "\e082"; +} +.glyphicon-remove-sign:before { + content: "\e083"; +} +.glyphicon-ok-sign:before { + content: "\e084"; +} +.glyphicon-question-sign:before { + content: "\e085"; +} +.glyphicon-info-sign:before { + content: "\e086"; +} +.glyphicon-screenshot:before { + content: "\e087"; +} +.glyphicon-remove-circle:before { + content: "\e088"; +} +.glyphicon-ok-circle:before { + content: "\e089"; +} +.glyphicon-ban-circle:before { + content: "\e090"; +} +.glyphicon-arrow-left:before { + content: "\e091"; +} +.glyphicon-arrow-right:before { + content: "\e092"; +} +.glyphicon-arrow-up:before { + content: "\e093"; +} +.glyphicon-arrow-down:before { + content: "\e094"; +} +.glyphicon-share-alt:before { + content: "\e095"; +} +.glyphicon-resize-full:before { + content: "\e096"; +} +.glyphicon-resize-small:before { + content: "\e097"; +} +.glyphicon-exclamation-sign:before { + content: "\e101"; +} +.glyphicon-gift:before { + content: "\e102"; +} +.glyphicon-leaf:before { + content: "\e103"; +} +.glyphicon-fire:before { + content: "\e104"; +} +.glyphicon-eye-open:before { + content: "\e105"; +} +.glyphicon-eye-close:before { + content: "\e106"; +} +.glyphicon-warning-sign:before { + content: "\e107"; +} +.glyphicon-plane:before { + content: "\e108"; +} +.glyphicon-calendar:before { + content: "\e109"; +} +.glyphicon-random:before { + content: "\e110"; +} +.glyphicon-comment:before { + content: "\e111"; +} +.glyphicon-magnet:before { + content: "\e112"; +} +.glyphicon-chevron-up:before { + content: "\e113"; +} +.glyphicon-chevron-down:before { + content: "\e114"; +} +.glyphicon-retweet:before { + content: "\e115"; +} +.glyphicon-shopping-cart:before { + content: "\e116"; +} +.glyphicon-folder-close:before { + content: "\e117"; +} +.glyphicon-folder-open:before { + content: "\e118"; +} +.glyphicon-resize-vertical:before { + content: "\e119"; +} +.glyphicon-resize-horizontal:before { + content: "\e120"; +} +.glyphicon-hdd:before { + content: "\e121"; +} +.glyphicon-bullhorn:before { + content: "\e122"; +} +.glyphicon-bell:before { + content: "\e123"; +} +.glyphicon-certificate:before { + content: "\e124"; +} +.glyphicon-thumbs-up:before { + content: "\e125"; +} +.glyphicon-thumbs-down:before { + content: "\e126"; +} +.glyphicon-hand-right:before { + content: "\e127"; +} +.glyphicon-hand-left:before { + content: "\e128"; +} +.glyphicon-hand-up:before { + content: "\e129"; +} +.glyphicon-hand-down:before { + content: "\e130"; +} +.glyphicon-circle-arrow-right:before { + content: "\e131"; +} +.glyphicon-circle-arrow-left:before { + content: "\e132"; +} +.glyphicon-circle-arrow-up:before { + content: "\e133"; +} +.glyphicon-circle-arrow-down:before { + content: "\e134"; +} +.glyphicon-globe:before { + content: "\e135"; +} +.glyphicon-wrench:before { + content: "\e136"; +} +.glyphicon-tasks:before { + content: "\e137"; +} +.glyphicon-filter:before { + content: "\e138"; +} +.glyphicon-briefcase:before { + content: "\e139"; +} +.glyphicon-fullscreen:before { + content: "\e140"; +} +.glyphicon-dashboard:before { + content: "\e141"; +} +.glyphicon-paperclip:before { + content: "\e142"; +} +.glyphicon-heart-empty:before { + content: "\e143"; +} +.glyphicon-link:before { + content: "\e144"; +} +.glyphicon-phone:before { + content: "\e145"; +} +.glyphicon-pushpin:before { + content: "\e146"; +} +.glyphicon-usd:before { + content: "\e148"; +} +.glyphicon-gbp:before { + content: "\e149"; +} +.glyphicon-sort:before { + content: "\e150"; +} +.glyphicon-sort-by-alphabet:before { + content: "\e151"; +} +.glyphicon-sort-by-alphabet-alt:before { + content: "\e152"; +} +.glyphicon-sort-by-order:before { + content: "\e153"; +} +.glyphicon-sort-by-order-alt:before { + content: "\e154"; +} +.glyphicon-sort-by-attributes:before { + content: "\e155"; +} +.glyphicon-sort-by-attributes-alt:before { + content: "\e156"; +} +.glyphicon-unchecked:before { + content: "\e157"; +} +.glyphicon-expand:before { + content: "\e158"; +} +.glyphicon-collapse-down:before { + content: "\e159"; +} +.glyphicon-collapse-up:before { + content: "\e160"; +} +.glyphicon-log-in:before { + content: "\e161"; +} +.glyphicon-flash:before { + content: "\e162"; +} +.glyphicon-log-out:before { + content: "\e163"; +} +.glyphicon-new-window:before { + content: "\e164"; +} +.glyphicon-record:before { + content: "\e165"; +} +.glyphicon-save:before { + content: "\e166"; +} +.glyphicon-open:before { + content: "\e167"; +} +.glyphicon-saved:before { + content: "\e168"; +} +.glyphicon-import:before { + content: "\e169"; +} +.glyphicon-export:before { + content: "\e170"; +} +.glyphicon-send:before { + content: "\e171"; +} +.glyphicon-floppy-disk:before { + content: "\e172"; +} +.glyphicon-floppy-saved:before { + content: "\e173"; +} +.glyphicon-floppy-remove:before { + content: "\e174"; +} +.glyphicon-floppy-save:before { + content: "\e175"; +} +.glyphicon-floppy-open:before { + content: "\e176"; +} +.glyphicon-credit-card:before { + content: "\e177"; +} +.glyphicon-transfer:before { + content: "\e178"; +} +.glyphicon-cutlery:before { + content: "\e179"; +} +.glyphicon-header:before { + content: "\e180"; +} +.glyphicon-compressed:before { + content: "\e181"; +} +.glyphicon-earphone:before { + content: "\e182"; +} +.glyphicon-phone-alt:before { + content: "\e183"; +} +.glyphicon-tower:before { + content: "\e184"; +} +.glyphicon-stats:before { + content: "\e185"; +} +.glyphicon-sd-video:before { + content: "\e186"; +} +.glyphicon-hd-video:before { + content: "\e187"; +} +.glyphicon-subtitles:before { + content: "\e188"; +} +.glyphicon-sound-stereo:before { + content: "\e189"; +} +.glyphicon-sound-dolby:before { + content: "\e190"; +} +.glyphicon-sound-5-1:before { + content: "\e191"; +} +.glyphicon-sound-6-1:before { + content: "\e192"; +} +.glyphicon-sound-7-1:before { + content: "\e193"; +} +.glyphicon-copyright-mark:before { + content: "\e194"; +} +.glyphicon-registration-mark:before { + content: "\e195"; +} +.glyphicon-cloud-download:before { + content: "\e197"; +} +.glyphicon-cloud-upload:before { + content: "\e198"; +} +.glyphicon-tree-conifer:before { + content: "\e199"; +} +.glyphicon-tree-deciduous:before { + content: "\e200"; +} +.glyphicon-cd:before { + content: "\e201"; +} +.glyphicon-save-file:before { + content: "\e202"; +} +.glyphicon-open-file:before { + content: "\e203"; +} +.glyphicon-level-up:before { + content: "\e204"; +} +.glyphicon-copy:before { + content: "\e205"; +} +.glyphicon-paste:before { + content: "\e206"; +} +.glyphicon-alert:before { + content: "\e209"; +} +.glyphicon-equalizer:before { + content: "\e210"; +} +.glyphicon-king:before { + content: "\e211"; +} +.glyphicon-queen:before { + content: "\e212"; +} +.glyphicon-pawn:before { + content: "\e213"; +} +.glyphicon-bishop:before { + content: "\e214"; +} +.glyphicon-knight:before { + content: "\e215"; +} +.glyphicon-baby-formula:before { + content: "\e216"; +} +.glyphicon-tent:before { + content: "\26fa"; +} +.glyphicon-blackboard:before { + content: "\e218"; +} +.glyphicon-bed:before { + content: "\e219"; +} +.glyphicon-apple:before { + content: "\f8ff"; +} +.glyphicon-erase:before { + content: "\e221"; +} +.glyphicon-hourglass:before { + content: "\231b"; +} +.glyphicon-lamp:before { + content: "\e223"; +} +.glyphicon-duplicate:before { + content: "\e224"; +} +.glyphicon-piggy-bank:before { + content: "\e225"; +} +.glyphicon-scissors:before { + content: "\e226"; +} +.glyphicon-bitcoin:before { + content: "\e227"; +} +.glyphicon-btc:before { + content: "\e227"; +} +.glyphicon-xbt:before { + content: "\e227"; +} +.glyphicon-yen:before { + content: "\00a5"; +} +.glyphicon-jpy:before { + content: "\00a5"; +} +.glyphicon-ruble:before { + content: "\20bd"; +} +.glyphicon-rub:before { + content: "\20bd"; +} +.glyphicon-scale:before { + content: "\e230"; +} +.glyphicon-ice-lolly:before { + content: "\e231"; +} +.glyphicon-ice-lolly-tasted:before { + content: "\e232"; +} +.glyphicon-education:before { + content: "\e233"; +} +.glyphicon-option-horizontal:before { + content: "\e234"; +} +.glyphicon-option-vertical:before { + content: "\e235"; +} +.glyphicon-menu-hamburger:before { + content: "\e236"; +} +.glyphicon-modal-window:before { + content: "\e237"; +} +.glyphicon-oil:before { + content: "\e238"; +} +.glyphicon-grain:before { + content: "\e239"; +} +.glyphicon-sunglasses:before { + content: "\e240"; +} +.glyphicon-text-size:before { + content: "\e241"; +} +.glyphicon-text-color:before { + content: "\e242"; +} +.glyphicon-text-background:before { + content: "\e243"; +} +.glyphicon-object-align-top:before { + content: "\e244"; +} +.glyphicon-object-align-bottom:before { + content: "\e245"; +} +.glyphicon-object-align-horizontal:before { + content: "\e246"; +} +.glyphicon-object-align-left:before { + content: "\e247"; +} +.glyphicon-object-align-vertical:before { + content: "\e248"; +} +.glyphicon-object-align-right:before { + content: "\e249"; +} +.glyphicon-triangle-right:before { + content: "\e250"; +} +.glyphicon-triangle-left:before { + content: "\e251"; +} +.glyphicon-triangle-bottom:before { + content: "\e252"; +} +.glyphicon-triangle-top:before { + content: "\e253"; +} +.glyphicon-console:before { + content: "\e254"; +} +.glyphicon-superscript:before { + content: "\e255"; +} +.glyphicon-subscript:before { + content: "\e256"; +} +.glyphicon-menu-left:before { + content: "\e257"; +} +.glyphicon-menu-right:before { + content: "\e258"; +} +.glyphicon-menu-down:before { + content: "\e259"; +} +.glyphicon-menu-up:before { + content: "\e260"; +} +* { + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} +*:before, +*:after { + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} +html { + font-size: 10px; + + -webkit-tap-highlight-color: rgba(0, 0, 0, 0); +} +body { + font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; + font-size: 14px; + line-height: 1.42857143; + color: #333; + background-color: #fff; +} +input, +button, +select, +textarea { + font-family: inherit; + font-size: inherit; + line-height: inherit; +} +a { + color: #337ab7; + text-decoration: none; +} +a:hover, +a:focus { + color: #23527c; + text-decoration: underline; +} +a:focus { + outline: thin dotted; + outline: 5px auto -webkit-focus-ring-color; + outline-offset: -2px; +} +figure { + margin: 0; +} +img { + vertical-align: middle; +} +.img-responsive, +.thumbnail > img, +.thumbnail a > img, +.carousel-inner > .item > img, +.carousel-inner > .item > a > img { + display: block; + max-width: 100%; + height: auto; +} +.img-rounded { + border-radius: 6px; +} +.img-thumbnail { + display: inline-block; + max-width: 100%; + height: auto; + padding: 4px; + line-height: 1.42857143; + background-color: #fff; + border: 1px solid #ddd; + border-radius: 4px; + -webkit-transition: all .2s ease-in-out; + -o-transition: all .2s ease-in-out; + transition: all .2s ease-in-out; +} +.img-circle { + border-radius: 50%; +} +hr { + margin-top: 20px; + margin-bottom: 20px; + border: 0; + border-top: 1px solid #eee; +} +.sr-only { + position: absolute; + width: 1px; + height: 1px; + padding: 0; + margin: -1px; + overflow: hidden; + clip: rect(0, 0, 0, 0); + border: 0; +} +.sr-only-focusable:active, +.sr-only-focusable:focus { + position: static; + width: auto; + height: auto; + margin: 0; + overflow: visible; + clip: auto; +} +[role="button"] { + cursor: pointer; +} +h1, +h2, +h3, +h4, +h5, +h6, +.h1, +.h2, +.h3, +.h4, +.h5, +.h6 { + font-family: inherit; + font-weight: 500; + line-height: 1.1; + color: inherit; +} +h1 small, +h2 small, +h3 small, +h4 small, +h5 small, +h6 small, +.h1 small, +.h2 small, +.h3 small, +.h4 small, +.h5 small, +.h6 small, +h1 .small, +h2 .small, +h3 .small, +h4 .small, +h5 .small, +h6 .small, +.h1 .small, +.h2 .small, +.h3 .small, +.h4 .small, +.h5 .small, +.h6 .small { + font-weight: normal; + line-height: 1; + color: #777; +} +h1, +.h1, +h2, +.h2, +h3, +.h3 { + margin-top: 20px; + margin-bottom: 10px; +} +h1 small, +.h1 small, +h2 small, +.h2 small, +h3 small, +.h3 small, +h1 .small, +.h1 .small, +h2 .small, +.h2 .small, +h3 .small, +.h3 .small { + font-size: 65%; +} +h4, +.h4, +h5, +.h5, +h6, +.h6 { + margin-top: 10px; + margin-bottom: 10px; +} +h4 small, +.h4 small, +h5 small, +.h5 small, +h6 small, +.h6 small, +h4 .small, +.h4 .small, +h5 .small, +.h5 .small, +h6 .small, +.h6 .small { + font-size: 75%; +} +h1, +.h1 { + font-size: 36px; +} +h2, +.h2 { + font-size: 30px; +} +h3, +.h3 { + font-size: 24px; +} +h4, +.h4 { + font-size: 18px; +} +h5, +.h5 { + font-size: 14px; +} +h6, +.h6 { + font-size: 12px; +} +p { + margin: 0 0 10px; +} +.lead { + margin-bottom: 20px; + font-size: 16px; + font-weight: 300; + line-height: 1.4; +} +@media (min-width: 768px) { + .lead { + font-size: 21px; + } +} +small, +.small { + font-size: 85%; +} +mark, +.mark { + padding: .2em; + background-color: #fcf8e3; +} +.text-left { + text-align: left; +} +.text-right { + text-align: right; +} +.text-center { + text-align: center; +} +.text-justify { + text-align: justify; +} +.text-nowrap { + white-space: nowrap; +} +.text-lowercase { + text-transform: lowercase; +} +.text-uppercase { + text-transform: uppercase; +} +.text-capitalize { + text-transform: capitalize; +} +.text-muted { + color: #777; +} +.text-primary { + color: #337ab7; +} +a.text-primary:hover, +a.text-primary:focus { + color: #286090; +} +.text-success { + color: #3c763d; +} +a.text-success:hover, +a.text-success:focus { + color: #2b542c; +} +.text-info { + color: #31708f; +} +a.text-info:hover, +a.text-info:focus { + color: #245269; +} +.text-warning { + color: #8a6d3b; +} +a.text-warning:hover, +a.text-warning:focus { + color: #66512c; +} +.text-danger { + color: #a94442; +} +a.text-danger:hover, +a.text-danger:focus { + color: #843534; +} +.bg-primary { + color: #fff; + background-color: #337ab7; +} +a.bg-primary:hover, +a.bg-primary:focus { + background-color: #286090; +} +.bg-success { + background-color: #dff0d8; +} +a.bg-success:hover, +a.bg-success:focus { + background-color: #c1e2b3; +} +.bg-info { + background-color: #d9edf7; +} +a.bg-info:hover, +a.bg-info:focus { + background-color: #afd9ee; +} +.bg-warning { + background-color: #fcf8e3; +} +a.bg-warning:hover, +a.bg-warning:focus { + background-color: #f7ecb5; +} +.bg-danger { + background-color: #f2dede; +} +a.bg-danger:hover, +a.bg-danger:focus { + background-color: #e4b9b9; +} +.page-header { + padding-bottom: 9px; + margin: 40px 0 20px; + border-bottom: 1px solid #eee; +} +ul, +ol { + margin-top: 0; + margin-bottom: 10px; +} +ul ul, +ol ul, +ul ol, +ol ol { + margin-bottom: 0; +} +.list-unstyled { + padding-left: 0; + list-style: none; +} +.list-inline { + padding-left: 0; + margin-left: -5px; + list-style: none; +} +.list-inline > li { + display: inline-block; + padding-right: 5px; + padding-left: 5px; +} +dl { + margin-top: 0; + margin-bottom: 20px; +} +dt, +dd { + line-height: 1.42857143; +} +dt { + font-weight: bold; +} +dd { + margin-left: 0; +} +@media (min-width: 768px) { + .dl-horizontal dt { + float: left; + width: 160px; + overflow: hidden; + clear: left; + text-align: right; + text-overflow: ellipsis; + white-space: nowrap; + } + .dl-horizontal dd { + margin-left: 180px; + } +} +abbr[title], +abbr[data-original-title] { + cursor: help; + border-bottom: 1px dotted #777; +} +.initialism { + font-size: 90%; + text-transform: uppercase; +} +blockquote { + padding: 10px 20px; + margin: 0 0 20px; + font-size: 17.5px; + border-left: 5px solid #eee; +} +blockquote p:last-child, +blockquote ul:last-child, +blockquote ol:last-child { + margin-bottom: 0; +} +blockquote footer, +blockquote small, +blockquote .small { + display: block; + font-size: 80%; + line-height: 1.42857143; + color: #777; +} +blockquote footer:before, +blockquote small:before, +blockquote .small:before { + content: '\2014 \00A0'; +} +.blockquote-reverse, +blockquote.pull-right { + padding-right: 15px; + padding-left: 0; + text-align: right; + border-right: 5px solid #eee; + border-left: 0; +} +.blockquote-reverse footer:before, +blockquote.pull-right footer:before, +.blockquote-reverse small:before, +blockquote.pull-right small:before, +.blockquote-reverse .small:before, +blockquote.pull-right .small:before { + content: ''; +} +.blockquote-reverse footer:after, +blockquote.pull-right footer:after, +.blockquote-reverse small:after, +blockquote.pull-right small:after, +.blockquote-reverse .small:after, +blockquote.pull-right .small:after { + content: '\00A0 \2014'; +} +address { + margin-bottom: 20px; + font-style: normal; + line-height: 1.42857143; +} +code, +kbd, +pre, +samp { + font-family: Menlo, Monaco, Consolas, "Courier New", monospace; +} +code { + padding: 2px 4px; + font-size: 90%; + color: #c7254e; + background-color: #f9f2f4; + border-radius: 4px; +} +kbd { + padding: 2px 4px; + font-size: 90%; + color: #fff; + background-color: #333; + border-radius: 3px; + -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .25); + box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .25); +} +kbd kbd { + padding: 0; + font-size: 100%; + font-weight: bold; + -webkit-box-shadow: none; + box-shadow: none; +} +pre { + display: block; + padding: 9.5px; + margin: 0 0 10px; + font-size: 13px; + line-height: 1.42857143; + color: #333; + word-break: break-all; + word-wrap: break-word; + background-color: #f5f5f5; + border: 1px solid #ccc; + border-radius: 4px; +} +pre code { + padding: 0; + font-size: inherit; + color: inherit; + white-space: pre-wrap; + background-color: transparent; + border-radius: 0; +} +.pre-scrollable { + max-height: 340px; + overflow-y: scroll; +} +.container { + padding-right: 15px; + padding-left: 15px; + margin-right: auto; + margin-left: auto; +} +@media (min-width: 768px) { + .container { + width: 750px; + } +} +@media (min-width: 992px) { + .container { + width: 970px; + } +} +@media (min-width: 1200px) { + .container { + width: 1170px; + } +} +.container-fluid { + padding-right: 15px; + padding-left: 15px; + margin-right: auto; + margin-left: auto; +} +.row { + margin-right: -15px; + margin-left: -15px; +} +.col-xs-1, .col-sm-1, .col-md-1, .col-lg-1, .col-xs-2, .col-sm-2, .col-md-2, .col-lg-2, .col-xs-3, .col-sm-3, .col-md-3, .col-lg-3, .col-xs-4, .col-sm-4, .col-md-4, .col-lg-4, .col-xs-5, .col-sm-5, .col-md-5, .col-lg-5, .col-xs-6, .col-sm-6, .col-md-6, .col-lg-6, .col-xs-7, .col-sm-7, .col-md-7, .col-lg-7, .col-xs-8, .col-sm-8, .col-md-8, .col-lg-8, .col-xs-9, .col-sm-9, .col-md-9, .col-lg-9, .col-xs-10, .col-sm-10, .col-md-10, .col-lg-10, .col-xs-11, .col-sm-11, .col-md-11, .col-lg-11, .col-xs-12, .col-sm-12, .col-md-12, .col-lg-12 { + position: relative; + min-height: 1px; + padding-right: 15px; + padding-left: 15px; +} +.col-xs-1, .col-xs-2, .col-xs-3, .col-xs-4, .col-xs-5, .col-xs-6, .col-xs-7, .col-xs-8, .col-xs-9, .col-xs-10, .col-xs-11, .col-xs-12 { + float: left; +} +.col-xs-12 { + width: 100%; +} +.col-xs-11 { + width: 91.66666667%; +} +.col-xs-10 { + width: 83.33333333%; +} +.col-xs-9 { + width: 75%; +} +.col-xs-8 { + width: 66.66666667%; +} +.col-xs-7 { + width: 58.33333333%; +} +.col-xs-6 { + width: 50%; +} +.col-xs-5 { + width: 41.66666667%; +} +.col-xs-4 { + width: 33.33333333%; +} +.col-xs-3 { + width: 25%; +} +.col-xs-2 { + width: 16.66666667%; +} +.col-xs-1 { + width: 8.33333333%; +} +.col-xs-pull-12 { + right: 100%; +} +.col-xs-pull-11 { + right: 91.66666667%; +} +.col-xs-pull-10 { + right: 83.33333333%; +} +.col-xs-pull-9 { + right: 75%; +} +.col-xs-pull-8 { + right: 66.66666667%; +} +.col-xs-pull-7 { + right: 58.33333333%; +} +.col-xs-pull-6 { + right: 50%; +} +.col-xs-pull-5 { + right: 41.66666667%; +} +.col-xs-pull-4 { + right: 33.33333333%; +} +.col-xs-pull-3 { + right: 25%; +} +.col-xs-pull-2 { + right: 16.66666667%; +} +.col-xs-pull-1 { + right: 8.33333333%; +} +.col-xs-pull-0 { + right: auto; +} +.col-xs-push-12 { + left: 100%; +} +.col-xs-push-11 { + left: 91.66666667%; +} +.col-xs-push-10 { + left: 83.33333333%; +} +.col-xs-push-9 { + left: 75%; +} +.col-xs-push-8 { + left: 66.66666667%; +} +.col-xs-push-7 { + left: 58.33333333%; +} +.col-xs-push-6 { + left: 50%; +} +.col-xs-push-5 { + left: 41.66666667%; +} +.col-xs-push-4 { + left: 33.33333333%; +} +.col-xs-push-3 { + left: 25%; +} +.col-xs-push-2 { + left: 16.66666667%; +} +.col-xs-push-1 { + left: 8.33333333%; +} +.col-xs-push-0 { + left: auto; +} +.col-xs-offset-12 { + margin-left: 100%; +} +.col-xs-offset-11 { + margin-left: 91.66666667%; +} +.col-xs-offset-10 { + margin-left: 83.33333333%; +} +.col-xs-offset-9 { + margin-left: 75%; +} +.col-xs-offset-8 { + margin-left: 66.66666667%; +} +.col-xs-offset-7 { + margin-left: 58.33333333%; +} +.col-xs-offset-6 { + margin-left: 50%; +} +.col-xs-offset-5 { + margin-left: 41.66666667%; +} +.col-xs-offset-4 { + margin-left: 33.33333333%; +} +.col-xs-offset-3 { + margin-left: 25%; +} +.col-xs-offset-2 { + margin-left: 16.66666667%; +} +.col-xs-offset-1 { + margin-left: 8.33333333%; +} +.col-xs-offset-0 { + margin-left: 0; +} +@media (min-width: 768px) { + .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12 { + float: left; + } + .col-sm-12 { + width: 100%; + } + .col-sm-11 { + width: 91.66666667%; + } + .col-sm-10 { + width: 83.33333333%; + } + .col-sm-9 { + width: 75%; + } + .col-sm-8 { + width: 66.66666667%; + } + .col-sm-7 { + width: 58.33333333%; + } + .col-sm-6 { + width: 50%; + } + .col-sm-5 { + width: 41.66666667%; + } + .col-sm-4 { + width: 33.33333333%; + } + .col-sm-3 { + width: 25%; + } + .col-sm-2 { + width: 16.66666667%; + } + .col-sm-1 { + width: 8.33333333%; + } + .col-sm-pull-12 { + right: 100%; + } + .col-sm-pull-11 { + right: 91.66666667%; + } + .col-sm-pull-10 { + right: 83.33333333%; + } + .col-sm-pull-9 { + right: 75%; + } + .col-sm-pull-8 { + right: 66.66666667%; + } + .col-sm-pull-7 { + right: 58.33333333%; + } + .col-sm-pull-6 { + right: 50%; + } + .col-sm-pull-5 { + right: 41.66666667%; + } + .col-sm-pull-4 { + right: 33.33333333%; + } + .col-sm-pull-3 { + right: 25%; + } + .col-sm-pull-2 { + right: 16.66666667%; + } + .col-sm-pull-1 { + right: 8.33333333%; + } + .col-sm-pull-0 { + right: auto; + } + .col-sm-push-12 { + left: 100%; + } + .col-sm-push-11 { + left: 91.66666667%; + } + .col-sm-push-10 { + left: 83.33333333%; + } + .col-sm-push-9 { + left: 75%; + } + .col-sm-push-8 { + left: 66.66666667%; + } + .col-sm-push-7 { + left: 58.33333333%; + } + .col-sm-push-6 { + left: 50%; + } + .col-sm-push-5 { + left: 41.66666667%; + } + .col-sm-push-4 { + left: 33.33333333%; + } + .col-sm-push-3 { + left: 25%; + } + .col-sm-push-2 { + left: 16.66666667%; + } + .col-sm-push-1 { + left: 8.33333333%; + } + .col-sm-push-0 { + left: auto; + } + .col-sm-offset-12 { + margin-left: 100%; + } + .col-sm-offset-11 { + margin-left: 91.66666667%; + } + .col-sm-offset-10 { + margin-left: 83.33333333%; + } + .col-sm-offset-9 { + margin-left: 75%; + } + .col-sm-offset-8 { + margin-left: 66.66666667%; + } + .col-sm-offset-7 { + margin-left: 58.33333333%; + } + .col-sm-offset-6 { + margin-left: 50%; + } + .col-sm-offset-5 { + margin-left: 41.66666667%; + } + .col-sm-offset-4 { + margin-left: 33.33333333%; + } + .col-sm-offset-3 { + margin-left: 25%; + } + .col-sm-offset-2 { + margin-left: 16.66666667%; + } + .col-sm-offset-1 { + margin-left: 8.33333333%; + } + .col-sm-offset-0 { + margin-left: 0; + } +} +@media (min-width: 992px) { + .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12 { + float: left; + } + .col-md-12 { + width: 100%; + } + .col-md-11 { + width: 91.66666667%; + } + .col-md-10 { + width: 83.33333333%; + } + .col-md-9 { + width: 75%; + } + .col-md-8 { + width: 66.66666667%; + } + .col-md-7 { + width: 58.33333333%; + } + .col-md-6 { + width: 50%; + } + .col-md-5 { + width: 41.66666667%; + } + .col-md-4 { + width: 33.33333333%; + } + .col-md-3 { + width: 25%; + } + .col-md-2 { + width: 16.66666667%; + } + .col-md-1 { + width: 8.33333333%; + } + .col-md-pull-12 { + right: 100%; + } + .col-md-pull-11 { + right: 91.66666667%; + } + .col-md-pull-10 { + right: 83.33333333%; + } + .col-md-pull-9 { + right: 75%; + } + .col-md-pull-8 { + right: 66.66666667%; + } + .col-md-pull-7 { + right: 58.33333333%; + } + .col-md-pull-6 { + right: 50%; + } + .col-md-pull-5 { + right: 41.66666667%; + } + .col-md-pull-4 { + right: 33.33333333%; + } + .col-md-pull-3 { + right: 25%; + } + .col-md-pull-2 { + right: 16.66666667%; + } + .col-md-pull-1 { + right: 8.33333333%; + } + .col-md-pull-0 { + right: auto; + } + .col-md-push-12 { + left: 100%; + } + .col-md-push-11 { + left: 91.66666667%; + } + .col-md-push-10 { + left: 83.33333333%; + } + .col-md-push-9 { + left: 75%; + } + .col-md-push-8 { + left: 66.66666667%; + } + .col-md-push-7 { + left: 58.33333333%; + } + .col-md-push-6 { + left: 50%; + } + .col-md-push-5 { + left: 41.66666667%; + } + .col-md-push-4 { + left: 33.33333333%; + } + .col-md-push-3 { + left: 25%; + } + .col-md-push-2 { + left: 16.66666667%; + } + .col-md-push-1 { + left: 8.33333333%; + } + .col-md-push-0 { + left: auto; + } + .col-md-offset-12 { + margin-left: 100%; + } + .col-md-offset-11 { + margin-left: 91.66666667%; + } + .col-md-offset-10 { + margin-left: 83.33333333%; + } + .col-md-offset-9 { + margin-left: 75%; + } + .col-md-offset-8 { + margin-left: 66.66666667%; + } + .col-md-offset-7 { + margin-left: 58.33333333%; + } + .col-md-offset-6 { + margin-left: 50%; + } + .col-md-offset-5 { + margin-left: 41.66666667%; + } + .col-md-offset-4 { + margin-left: 33.33333333%; + } + .col-md-offset-3 { + margin-left: 25%; + } + .col-md-offset-2 { + margin-left: 16.66666667%; + } + .col-md-offset-1 { + margin-left: 8.33333333%; + } + .col-md-offset-0 { + margin-left: 0; + } +} +@media (min-width: 1200px) { + .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12 { + float: left; + } + .col-lg-12 { + width: 100%; + } + .col-lg-11 { + width: 91.66666667%; + } + .col-lg-10 { + width: 83.33333333%; + } + .col-lg-9 { + width: 75%; + } + .col-lg-8 { + width: 66.66666667%; + } + .col-lg-7 { + width: 58.33333333%; + } + .col-lg-6 { + width: 50%; + } + .col-lg-5 { + width: 41.66666667%; + } + .col-lg-4 { + width: 33.33333333%; + } + .col-lg-3 { + width: 25%; + } + .col-lg-2 { + width: 16.66666667%; + } + .col-lg-1 { + width: 8.33333333%; + } + .col-lg-pull-12 { + right: 100%; + } + .col-lg-pull-11 { + right: 91.66666667%; + } + .col-lg-pull-10 { + right: 83.33333333%; + } + .col-lg-pull-9 { + right: 75%; + } + .col-lg-pull-8 { + right: 66.66666667%; + } + .col-lg-pull-7 { + right: 58.33333333%; + } + .col-lg-pull-6 { + right: 50%; + } + .col-lg-pull-5 { + right: 41.66666667%; + } + .col-lg-pull-4 { + right: 33.33333333%; + } + .col-lg-pull-3 { + right: 25%; + } + .col-lg-pull-2 { + right: 16.66666667%; + } + .col-lg-pull-1 { + right: 8.33333333%; + } + .col-lg-pull-0 { + right: auto; + } + .col-lg-push-12 { + left: 100%; + } + .col-lg-push-11 { + left: 91.66666667%; + } + .col-lg-push-10 { + left: 83.33333333%; + } + .col-lg-push-9 { + left: 75%; + } + .col-lg-push-8 { + left: 66.66666667%; + } + .col-lg-push-7 { + left: 58.33333333%; + } + .col-lg-push-6 { + left: 50%; + } + .col-lg-push-5 { + left: 41.66666667%; + } + .col-lg-push-4 { + left: 33.33333333%; + } + .col-lg-push-3 { + left: 25%; + } + .col-lg-push-2 { + left: 16.66666667%; + } + .col-lg-push-1 { + left: 8.33333333%; + } + .col-lg-push-0 { + left: auto; + } + .col-lg-offset-12 { + margin-left: 100%; + } + .col-lg-offset-11 { + margin-left: 91.66666667%; + } + .col-lg-offset-10 { + margin-left: 83.33333333%; + } + .col-lg-offset-9 { + margin-left: 75%; + } + .col-lg-offset-8 { + margin-left: 66.66666667%; + } + .col-lg-offset-7 { + margin-left: 58.33333333%; + } + .col-lg-offset-6 { + margin-left: 50%; + } + .col-lg-offset-5 { + margin-left: 41.66666667%; + } + .col-lg-offset-4 { + margin-left: 33.33333333%; + } + .col-lg-offset-3 { + margin-left: 25%; + } + .col-lg-offset-2 { + margin-left: 16.66666667%; + } + .col-lg-offset-1 { + margin-left: 8.33333333%; + } + .col-lg-offset-0 { + margin-left: 0; + } +} +table { + background-color: transparent; +} +caption { + padding-top: 8px; + padding-bottom: 8px; + color: #777; + text-align: left; +} +th { + text-align: left; +} +.table { + width: 100%; + max-width: 100%; + margin-bottom: 20px; +} +.table > thead > tr > th, +.table > tbody > tr > th, +.table > tfoot > tr > th, +.table > thead > tr > td, +.table > tbody > tr > td, +.table > tfoot > tr > td { + padding: 8px; + line-height: 1.42857143; + vertical-align: top; + border-top: 1px solid #ddd; +} +.table > thead > tr > th { + vertical-align: bottom; + border-bottom: 2px solid #ddd; +} +.table > caption + thead > tr:first-child > th, +.table > colgroup + thead > tr:first-child > th, +.table > thead:first-child > tr:first-child > th, +.table > caption + thead > tr:first-child > td, +.table > colgroup + thead > tr:first-child > td, +.table > thead:first-child > tr:first-child > td { + border-top: 0; +} +.table > tbody + tbody { + border-top: 2px solid #ddd; +} +.table .table { + background-color: #fff; +} +.table-condensed > thead > tr > th, +.table-condensed > tbody > tr > th, +.table-condensed > tfoot > tr > th, +.table-condensed > thead > tr > td, +.table-condensed > tbody > tr > td, +.table-condensed > tfoot > tr > td { + padding: 5px; +} +.table-bordered { + border: 1px solid #ddd; +} +.table-bordered > thead > tr > th, +.table-bordered > tbody > tr > th, +.table-bordered > tfoot > tr > th, +.table-bordered > thead > tr > td, +.table-bordered > tbody > tr > td, +.table-bordered > tfoot > tr > td { + border: 1px solid #ddd; +} +.table-bordered > thead > tr > th, +.table-bordered > thead > tr > td { + border-bottom-width: 2px; +} +.table-striped > tbody > tr:nth-of-type(odd) { + background-color: #f9f9f9; +} +.table-hover > tbody > tr:hover { + background-color: #f5f5f5; +} +table col[class*="col-"] { + position: static; + display: table-column; + float: none; +} +table td[class*="col-"], +table th[class*="col-"] { + position: static; + display: table-cell; + float: none; +} +.table > thead > tr > td.active, +.table > tbody > tr > td.active, +.table > tfoot > tr > td.active, +.table > thead > tr > th.active, +.table > tbody > tr > th.active, +.table > tfoot > tr > th.active, +.table > thead > tr.active > td, +.table > tbody > tr.active > td, +.table > tfoot > tr.active > td, +.table > thead > tr.active > th, +.table > tbody > tr.active > th, +.table > tfoot > tr.active > th { + background-color: #f5f5f5; +} +.table-hover > tbody > tr > td.active:hover, +.table-hover > tbody > tr > th.active:hover, +.table-hover > tbody > tr.active:hover > td, +.table-hover > tbody > tr:hover > .active, +.table-hover > tbody > tr.active:hover > th { + background-color: #e8e8e8; +} +.table > thead > tr > td.success, +.table > tbody > tr > td.success, +.table > tfoot > tr > td.success, +.table > thead > tr > th.success, +.table > tbody > tr > th.success, +.table > tfoot > tr > th.success, +.table > thead > tr.success > td, +.table > tbody > tr.success > td, +.table > tfoot > tr.success > td, +.table > thead > tr.success > th, +.table > tbody > tr.success > th, +.table > tfoot > tr.success > th { + background-color: #dff0d8; +} +.table-hover > tbody > tr > td.success:hover, +.table-hover > tbody > tr > th.success:hover, +.table-hover > tbody > tr.success:hover > td, +.table-hover > tbody > tr:hover > .success, +.table-hover > tbody > tr.success:hover > th { + background-color: #d0e9c6; +} +.table > thead > tr > td.info, +.table > tbody > tr > td.info, +.table > tfoot > tr > td.info, +.table > thead > tr > th.info, +.table > tbody > tr > th.info, +.table > tfoot > tr > th.info, +.table > thead > tr.info > td, +.table > tbody > tr.info > td, +.table > tfoot > tr.info > td, +.table > thead > tr.info > th, +.table > tbody > tr.info > th, +.table > tfoot > tr.info > th { + background-color: #d9edf7; +} +.table-hover > tbody > tr > td.info:hover, +.table-hover > tbody > tr > th.info:hover, +.table-hover > tbody > tr.info:hover > td, +.table-hover > tbody > tr:hover > .info, +.table-hover > tbody > tr.info:hover > th { + background-color: #c4e3f3; +} +.table > thead > tr > td.warning, +.table > tbody > tr > td.warning, +.table > tfoot > tr > td.warning, +.table > thead > tr > th.warning, +.table > tbody > tr > th.warning, +.table > tfoot > tr > th.warning, +.table > thead > tr.warning > td, +.table > tbody > tr.warning > td, +.table > tfoot > tr.warning > td, +.table > thead > tr.warning > th, +.table > tbody > tr.warning > th, +.table > tfoot > tr.warning > th { + background-color: #fcf8e3; +} +.table-hover > tbody > tr > td.warning:hover, +.table-hover > tbody > tr > th.warning:hover, +.table-hover > tbody > tr.warning:hover > td, +.table-hover > tbody > tr:hover > .warning, +.table-hover > tbody > tr.warning:hover > th { + background-color: #faf2cc; +} +.table > thead > tr > td.danger, +.table > tbody > tr > td.danger, +.table > tfoot > tr > td.danger, +.table > thead > tr > th.danger, +.table > tbody > tr > th.danger, +.table > tfoot > tr > th.danger, +.table > thead > tr.danger > td, +.table > tbody > tr.danger > td, +.table > tfoot > tr.danger > td, +.table > thead > tr.danger > th, +.table > tbody > tr.danger > th, +.table > tfoot > tr.danger > th { + background-color: #f2dede; +} +.table-hover > tbody > tr > td.danger:hover, +.table-hover > tbody > tr > th.danger:hover, +.table-hover > tbody > tr.danger:hover > td, +.table-hover > tbody > tr:hover > .danger, +.table-hover > tbody > tr.danger:hover > th { + background-color: #ebcccc; +} +.table-responsive { + min-height: .01%; + overflow-x: auto; +} +@media screen and (max-width: 767px) { + .table-responsive { + width: 100%; + margin-bottom: 15px; + overflow-y: hidden; + -ms-overflow-style: -ms-autohiding-scrollbar; + border: 1px solid #ddd; + } + .table-responsive > .table { + margin-bottom: 0; + } + .table-responsive > .table > thead > tr > th, + .table-responsive > .table > tbody > tr > th, + .table-responsive > .table > tfoot > tr > th, + .table-responsive > .table > thead > tr > td, + .table-responsive > .table > tbody > tr > td, + .table-responsive > .table > tfoot > tr > td { + white-space: nowrap; + } + .table-responsive > .table-bordered { + border: 0; + } + .table-responsive > .table-bordered > thead > tr > th:first-child, + .table-responsive > .table-bordered > tbody > tr > th:first-child, + .table-responsive > .table-bordered > tfoot > tr > th:first-child, + .table-responsive > .table-bordered > thead > tr > td:first-child, + .table-responsive > .table-bordered > tbody > tr > td:first-child, + .table-responsive > .table-bordered > tfoot > tr > td:first-child { + border-left: 0; + } + .table-responsive > .table-bordered > thead > tr > th:last-child, + .table-responsive > .table-bordered > tbody > tr > th:last-child, + .table-responsive > .table-bordered > tfoot > tr > th:last-child, + .table-responsive > .table-bordered > thead > tr > td:last-child, + .table-responsive > .table-bordered > tbody > tr > td:last-child, + .table-responsive > .table-bordered > tfoot > tr > td:last-child { + border-right: 0; + } + .table-responsive > .table-bordered > tbody > tr:last-child > th, + .table-responsive > .table-bordered > tfoot > tr:last-child > th, + .table-responsive > .table-bordered > tbody > tr:last-child > td, + .table-responsive > .table-bordered > tfoot > tr:last-child > td { + border-bottom: 0; + } +} +fieldset { + min-width: 0; + padding: 0; + margin: 0; + border: 0; +} +legend { + display: block; + width: 100%; + padding: 0; + margin-bottom: 20px; + font-size: 21px; + line-height: inherit; + color: #333; + border: 0; + border-bottom: 1px solid #e5e5e5; +} +label { + display: inline-block; + max-width: 100%; + margin-bottom: 5px; + font-weight: bold; +} +input[type="search"] { + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} +input[type="radio"], +input[type="checkbox"] { + margin: 4px 0 0; + margin-top: 1px \9; + line-height: normal; +} +input[type="file"] { + display: block; +} +input[type="range"] { + display: block; + width: 100%; +} +select[multiple], +select[size] { + height: auto; +} +input[type="file"]:focus, +input[type="radio"]:focus, +input[type="checkbox"]:focus { + outline: thin dotted; + outline: 5px auto -webkit-focus-ring-color; + outline-offset: -2px; +} +output { + display: block; + padding-top: 7px; + font-size: 14px; + line-height: 1.42857143; + color: #555; +} +.form-control { + display: block; + width: 100%; + height: 34px; + padding: 6px 12px; + font-size: 14px; + line-height: 1.42857143; + color: #555; + background-color: #fff; + background-image: none; + border: 1px solid #ccc; + border-radius: 4px; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); + -webkit-transition: border-color ease-in-out .15s, -webkit-box-shadow ease-in-out .15s; + -o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s; + transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s; +} +.form-control:focus { + border-color: #66afe9; + outline: 0; + -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, .6); + box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, .6); +} +.form-control::-moz-placeholder { + color: #999; + opacity: 1; +} +.form-control:-ms-input-placeholder { + color: #999; +} +.form-control::-webkit-input-placeholder { + color: #999; +} +.form-control[disabled], +.form-control[readonly], +fieldset[disabled] .form-control { + background-color: #eee; + opacity: 1; +} +.form-control[disabled], +fieldset[disabled] .form-control { + cursor: not-allowed; +} +textarea.form-control { + height: auto; +} +input[type="search"] { + -webkit-appearance: none; +} +@media screen and (-webkit-min-device-pixel-ratio: 0) { + input[type="date"].form-control, + input[type="time"].form-control, + input[type="datetime-local"].form-control, + input[type="month"].form-control { + line-height: 34px; + } + input[type="date"].input-sm, + input[type="time"].input-sm, + input[type="datetime-local"].input-sm, + input[type="month"].input-sm, + .input-group-sm input[type="date"], + .input-group-sm input[type="time"], + .input-group-sm input[type="datetime-local"], + .input-group-sm input[type="month"] { + line-height: 30px; + } + input[type="date"].input-lg, + input[type="time"].input-lg, + input[type="datetime-local"].input-lg, + input[type="month"].input-lg, + .input-group-lg input[type="date"], + .input-group-lg input[type="time"], + .input-group-lg input[type="datetime-local"], + .input-group-lg input[type="month"] { + line-height: 46px; + } +} +.form-group { + margin-bottom: 15px; +} +.radio, +.checkbox { + position: relative; + display: block; + margin-top: 10px; + margin-bottom: 10px; +} +.radio label, +.checkbox label { + min-height: 20px; + padding-left: 20px; + margin-bottom: 0; + font-weight: normal; + cursor: pointer; +} +.radio input[type="radio"], +.radio-inline input[type="radio"], +.checkbox input[type="checkbox"], +.checkbox-inline input[type="checkbox"] { + position: absolute; + margin-top: 4px \9; + margin-left: -20px; +} +.radio + .radio, +.checkbox + .checkbox { + margin-top: -5px; +} +.radio-inline, +.checkbox-inline { + position: relative; + display: inline-block; + padding-left: 20px; + margin-bottom: 0; + font-weight: normal; + vertical-align: middle; + cursor: pointer; +} +.radio-inline + .radio-inline, +.checkbox-inline + .checkbox-inline { + margin-top: 0; + margin-left: 10px; +} +input[type="radio"][disabled], +input[type="checkbox"][disabled], +input[type="radio"].disabled, +input[type="checkbox"].disabled, +fieldset[disabled] input[type="radio"], +fieldset[disabled] input[type="checkbox"] { + cursor: not-allowed; +} +.radio-inline.disabled, +.checkbox-inline.disabled, +fieldset[disabled] .radio-inline, +fieldset[disabled] .checkbox-inline { + cursor: not-allowed; +} +.radio.disabled label, +.checkbox.disabled label, +fieldset[disabled] .radio label, +fieldset[disabled] .checkbox label { + cursor: not-allowed; +} +.form-control-static { + min-height: 34px; + padding-top: 7px; + padding-bottom: 7px; + margin-bottom: 0; +} +.form-control-static.input-lg, +.form-control-static.input-sm { + padding-right: 0; + padding-left: 0; +} +.input-sm { + height: 30px; + padding: 5px 10px; + font-size: 12px; + line-height: 1.5; + border-radius: 3px; +} +select.input-sm { + height: 30px; + line-height: 30px; +} +textarea.input-sm, +select[multiple].input-sm { + height: auto; +} +.form-group-sm .form-control { + height: 30px; + padding: 5px 10px; + font-size: 12px; + line-height: 1.5; + border-radius: 3px; +} +.form-group-sm select.form-control { + height: 30px; + line-height: 30px; +} +.form-group-sm textarea.form-control, +.form-group-sm select[multiple].form-control { + height: auto; +} +.form-group-sm .form-control-static { + height: 30px; + min-height: 32px; + padding: 6px 10px; + font-size: 12px; + line-height: 1.5; +} +.input-lg { + height: 46px; + padding: 10px 16px; + font-size: 18px; + line-height: 1.3333333; + border-radius: 6px; +} +select.input-lg { + height: 46px; + line-height: 46px; +} +textarea.input-lg, +select[multiple].input-lg { + height: auto; +} +.form-group-lg .form-control { + height: 46px; + padding: 10px 16px; + font-size: 18px; + line-height: 1.3333333; + border-radius: 6px; +} +.form-group-lg select.form-control { + height: 46px; + line-height: 46px; +} +.form-group-lg textarea.form-control, +.form-group-lg select[multiple].form-control { + height: auto; +} +.form-group-lg .form-control-static { + height: 46px; + min-height: 38px; + padding: 11px 16px; + font-size: 18px; + line-height: 1.3333333; +} +.has-feedback { + position: relative; +} +.has-feedback .form-control { + padding-right: 42.5px; +} +.form-control-feedback { + position: absolute; + top: 0; + right: 0; + z-index: 2; + display: block; + width: 34px; + height: 34px; + line-height: 34px; + text-align: center; + pointer-events: none; +} +.input-lg + .form-control-feedback, +.input-group-lg + .form-control-feedback, +.form-group-lg .form-control + .form-control-feedback { + width: 46px; + height: 46px; + line-height: 46px; +} +.input-sm + .form-control-feedback, +.input-group-sm + .form-control-feedback, +.form-group-sm .form-control + .form-control-feedback { + width: 30px; + height: 30px; + line-height: 30px; +} +.has-success .help-block, +.has-success .control-label, +.has-success .radio, +.has-success .checkbox, +.has-success .radio-inline, +.has-success .checkbox-inline, +.has-success.radio label, +.has-success.checkbox label, +.has-success.radio-inline label, +.has-success.checkbox-inline label { + color: #3c763d; +} +.has-success .form-control { + border-color: #3c763d; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); +} +.has-success .form-control:focus { + border-color: #2b542c; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #67b168; + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #67b168; +} +.has-success .input-group-addon { + color: #3c763d; + background-color: #dff0d8; + border-color: #3c763d; +} +.has-success .form-control-feedback { + color: #3c763d; +} +.has-warning .help-block, +.has-warning .control-label, +.has-warning .radio, +.has-warning .checkbox, +.has-warning .radio-inline, +.has-warning .checkbox-inline, +.has-warning.radio label, +.has-warning.checkbox label, +.has-warning.radio-inline label, +.has-warning.checkbox-inline label { + color: #8a6d3b; +} +.has-warning .form-control { + border-color: #8a6d3b; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); +} +.has-warning .form-control:focus { + border-color: #66512c; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #c0a16b; + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #c0a16b; +} +.has-warning .input-group-addon { + color: #8a6d3b; + background-color: #fcf8e3; + border-color: #8a6d3b; +} +.has-warning .form-control-feedback { + color: #8a6d3b; +} +.has-error .help-block, +.has-error .control-label, +.has-error .radio, +.has-error .checkbox, +.has-error .radio-inline, +.has-error .checkbox-inline, +.has-error.radio label, +.has-error.checkbox label, +.has-error.radio-inline label, +.has-error.checkbox-inline label { + color: #a94442; +} +.has-error .form-control { + border-color: #a94442; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); +} +.has-error .form-control:focus { + border-color: #843534; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #ce8483; + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #ce8483; +} +.has-error .input-group-addon { + color: #a94442; + background-color: #f2dede; + border-color: #a94442; +} +.has-error .form-control-feedback { + color: #a94442; +} +.has-feedback label ~ .form-control-feedback { + top: 25px; +} +.has-feedback label.sr-only ~ .form-control-feedback { + top: 0; +} +.help-block { + display: block; + margin-top: 5px; + margin-bottom: 10px; + color: #737373; +} +@media (min-width: 768px) { + .form-inline .form-group { + display: inline-block; + margin-bottom: 0; + vertical-align: middle; + } + .form-inline .form-control { + display: inline-block; + width: auto; + vertical-align: middle; + } + .form-inline .form-control-static { + display: inline-block; + } + .form-inline .input-group { + display: inline-table; + vertical-align: middle; + } + .form-inline .input-group .input-group-addon, + .form-inline .input-group .input-group-btn, + .form-inline .input-group .form-control { + width: auto; + } + .form-inline .input-group > .form-control { + width: 100%; + } + .form-inline .control-label { + margin-bottom: 0; + vertical-align: middle; + } + .form-inline .radio, + .form-inline .checkbox { + display: inline-block; + margin-top: 0; + margin-bottom: 0; + vertical-align: middle; + } + .form-inline .radio label, + .form-inline .checkbox label { + padding-left: 0; + } + .form-inline .radio input[type="radio"], + .form-inline .checkbox input[type="checkbox"] { + position: relative; + margin-left: 0; + } + .form-inline .has-feedback .form-control-feedback { + top: 0; + } +} +.form-horizontal .radio, +.form-horizontal .checkbox, +.form-horizontal .radio-inline, +.form-horizontal .checkbox-inline { + padding-top: 7px; + margin-top: 0; + margin-bottom: 0; +} +.form-horizontal .radio, +.form-horizontal .checkbox { + min-height: 27px; +} +.form-horizontal .form-group { + margin-right: -15px; + margin-left: -15px; +} +@media (min-width: 768px) { + .form-horizontal .control-label { + padding-top: 7px; + margin-bottom: 0; + text-align: right; + } +} +.form-horizontal .has-feedback .form-control-feedback { + right: 15px; +} +@media (min-width: 768px) { + .form-horizontal .form-group-lg .control-label { + padding-top: 14.333333px; + font-size: 18px; + } +} +@media (min-width: 768px) { + .form-horizontal .form-group-sm .control-label { + padding-top: 6px; + font-size: 12px; + } +} +.btn { + display: inline-block; + padding: 6px 12px; + margin-bottom: 0; + font-size: 14px; + font-weight: normal; + line-height: 1.42857143; + text-align: center; + white-space: nowrap; + vertical-align: middle; + -ms-touch-action: manipulation; + touch-action: manipulation; + cursor: pointer; + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; + background-image: none; + border: 1px solid transparent; + border-radius: 4px; +} +.btn:focus, +.btn:active:focus, +.btn.active:focus, +.btn.focus, +.btn:active.focus, +.btn.active.focus { + outline: thin dotted; + outline: 5px auto -webkit-focus-ring-color; + outline-offset: -2px; +} +.btn:hover, +.btn:focus, +.btn.focus { + color: #333; + text-decoration: none; +} +.btn:active, +.btn.active { + background-image: none; + outline: 0; + -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); + box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); +} +.btn.disabled, +.btn[disabled], +fieldset[disabled] .btn { + cursor: not-allowed; + filter: alpha(opacity=65); + -webkit-box-shadow: none; + box-shadow: none; + opacity: .65; +} +a.btn.disabled, +fieldset[disabled] a.btn { + pointer-events: none; +} +.btn-default { + color: #333; + background-color: #fff; + border-color: #ccc; +} +.btn-default:focus, +.btn-default.focus { + color: #333; + background-color: #e6e6e6; + border-color: #8c8c8c; +} +.btn-default:hover { + color: #333; + background-color: #e6e6e6; + border-color: #adadad; +} +.btn-default:active, +.btn-default.active, +.open > .dropdown-toggle.btn-default { + color: #333; + background-color: #e6e6e6; + border-color: #adadad; +} +.btn-default:active:hover, +.btn-default.active:hover, +.open > .dropdown-toggle.btn-default:hover, +.btn-default:active:focus, +.btn-default.active:focus, +.open > .dropdown-toggle.btn-default:focus, +.btn-default:active.focus, +.btn-default.active.focus, +.open > .dropdown-toggle.btn-default.focus { + color: #333; + background-color: #d4d4d4; + border-color: #8c8c8c; +} +.btn-default:active, +.btn-default.active, +.open > .dropdown-toggle.btn-default { + background-image: none; +} +.btn-default.disabled, +.btn-default[disabled], +fieldset[disabled] .btn-default, +.btn-default.disabled:hover, +.btn-default[disabled]:hover, +fieldset[disabled] .btn-default:hover, +.btn-default.disabled:focus, +.btn-default[disabled]:focus, +fieldset[disabled] .btn-default:focus, +.btn-default.disabled.focus, +.btn-default[disabled].focus, +fieldset[disabled] .btn-default.focus, +.btn-default.disabled:active, +.btn-default[disabled]:active, +fieldset[disabled] .btn-default:active, +.btn-default.disabled.active, +.btn-default[disabled].active, +fieldset[disabled] .btn-default.active { + background-color: #fff; + border-color: #ccc; +} +.btn-default .badge { + color: #fff; + background-color: #333; +} +.btn-primary { + color: #fff; + background-color: #337ab7; + border-color: #2e6da4; +} +.btn-primary:focus, +.btn-primary.focus { + color: #fff; + background-color: #286090; + border-color: #122b40; +} +.btn-primary:hover { + color: #fff; + background-color: #286090; + border-color: #204d74; +} +.btn-primary:active, +.btn-primary.active, +.open > .dropdown-toggle.btn-primary { + color: #fff; + background-color: #286090; + border-color: #204d74; +} +.btn-primary:active:hover, +.btn-primary.active:hover, +.open > .dropdown-toggle.btn-primary:hover, +.btn-primary:active:focus, +.btn-primary.active:focus, +.open > .dropdown-toggle.btn-primary:focus, +.btn-primary:active.focus, +.btn-primary.active.focus, +.open > .dropdown-toggle.btn-primary.focus { + color: #fff; + background-color: #204d74; + border-color: #122b40; +} +.btn-primary:active, +.btn-primary.active, +.open > .dropdown-toggle.btn-primary { + background-image: none; +} +.btn-primary.disabled, +.btn-primary[disabled], +fieldset[disabled] .btn-primary, +.btn-primary.disabled:hover, +.btn-primary[disabled]:hover, +fieldset[disabled] .btn-primary:hover, +.btn-primary.disabled:focus, +.btn-primary[disabled]:focus, +fieldset[disabled] .btn-primary:focus, +.btn-primary.disabled.focus, +.btn-primary[disabled].focus, +fieldset[disabled] .btn-primary.focus, +.btn-primary.disabled:active, +.btn-primary[disabled]:active, +fieldset[disabled] .btn-primary:active, +.btn-primary.disabled.active, +.btn-primary[disabled].active, +fieldset[disabled] .btn-primary.active { + background-color: #337ab7; + border-color: #2e6da4; +} +.btn-primary .badge { + color: #337ab7; + background-color: #fff; +} +.btn-success { + color: #fff; + background-color: #5cb85c; + border-color: #4cae4c; +} +.btn-success:focus, +.btn-success.focus { + color: #fff; + background-color: #449d44; + border-color: #255625; +} +.btn-success:hover { + color: #fff; + background-color: #449d44; + border-color: #398439; +} +.btn-success:active, +.btn-success.active, +.open > .dropdown-toggle.btn-success { + color: #fff; + background-color: #449d44; + border-color: #398439; +} +.btn-success:active:hover, +.btn-success.active:hover, +.open > .dropdown-toggle.btn-success:hover, +.btn-success:active:focus, +.btn-success.active:focus, +.open > .dropdown-toggle.btn-success:focus, +.btn-success:active.focus, +.btn-success.active.focus, +.open > .dropdown-toggle.btn-success.focus { + color: #fff; + background-color: #398439; + border-color: #255625; +} +.btn-success:active, +.btn-success.active, +.open > .dropdown-toggle.btn-success { + background-image: none; +} +.btn-success.disabled, +.btn-success[disabled], +fieldset[disabled] .btn-success, +.btn-success.disabled:hover, +.btn-success[disabled]:hover, +fieldset[disabled] .btn-success:hover, +.btn-success.disabled:focus, +.btn-success[disabled]:focus, +fieldset[disabled] .btn-success:focus, +.btn-success.disabled.focus, +.btn-success[disabled].focus, +fieldset[disabled] .btn-success.focus, +.btn-success.disabled:active, +.btn-success[disabled]:active, +fieldset[disabled] .btn-success:active, +.btn-success.disabled.active, +.btn-success[disabled].active, +fieldset[disabled] .btn-success.active { + background-color: #5cb85c; + border-color: #4cae4c; +} +.btn-success .badge { + color: #5cb85c; + background-color: #fff; +} +.btn-info { + color: #fff; + background-color: #5bc0de; + border-color: #46b8da; +} +.btn-info:focus, +.btn-info.focus { + color: #fff; + background-color: #31b0d5; + border-color: #1b6d85; +} +.btn-info:hover { + color: #fff; + background-color: #31b0d5; + border-color: #269abc; +} +.btn-info:active, +.btn-info.active, +.open > .dropdown-toggle.btn-info { + color: #fff; + background-color: #31b0d5; + border-color: #269abc; +} +.btn-info:active:hover, +.btn-info.active:hover, +.open > .dropdown-toggle.btn-info:hover, +.btn-info:active:focus, +.btn-info.active:focus, +.open > .dropdown-toggle.btn-info:focus, +.btn-info:active.focus, +.btn-info.active.focus, +.open > .dropdown-toggle.btn-info.focus { + color: #fff; + background-color: #269abc; + border-color: #1b6d85; +} +.btn-info:active, +.btn-info.active, +.open > .dropdown-toggle.btn-info { + background-image: none; +} +.btn-info.disabled, +.btn-info[disabled], +fieldset[disabled] .btn-info, +.btn-info.disabled:hover, +.btn-info[disabled]:hover, +fieldset[disabled] .btn-info:hover, +.btn-info.disabled:focus, +.btn-info[disabled]:focus, +fieldset[disabled] .btn-info:focus, +.btn-info.disabled.focus, +.btn-info[disabled].focus, +fieldset[disabled] .btn-info.focus, +.btn-info.disabled:active, +.btn-info[disabled]:active, +fieldset[disabled] .btn-info:active, +.btn-info.disabled.active, +.btn-info[disabled].active, +fieldset[disabled] .btn-info.active { + background-color: #5bc0de; + border-color: #46b8da; +} +.btn-info .badge { + color: #5bc0de; + background-color: #fff; +} +.btn-warning { + color: #fff; + background-color: #f0ad4e; + border-color: #eea236; +} +.btn-warning:focus, +.btn-warning.focus { + color: #fff; + background-color: #ec971f; + border-color: #985f0d; +} +.btn-warning:hover { + color: #fff; + background-color: #ec971f; + border-color: #d58512; +} +.btn-warning:active, +.btn-warning.active, +.open > .dropdown-toggle.btn-warning { + color: #fff; + background-color: #ec971f; + border-color: #d58512; +} +.btn-warning:active:hover, +.btn-warning.active:hover, +.open > .dropdown-toggle.btn-warning:hover, +.btn-warning:active:focus, +.btn-warning.active:focus, +.open > .dropdown-toggle.btn-warning:focus, +.btn-warning:active.focus, +.btn-warning.active.focus, +.open > .dropdown-toggle.btn-warning.focus { + color: #fff; + background-color: #d58512; + border-color: #985f0d; +} +.btn-warning:active, +.btn-warning.active, +.open > .dropdown-toggle.btn-warning { + background-image: none; +} +.btn-warning.disabled, +.btn-warning[disabled], +fieldset[disabled] .btn-warning, +.btn-warning.disabled:hover, +.btn-warning[disabled]:hover, +fieldset[disabled] .btn-warning:hover, +.btn-warning.disabled:focus, +.btn-warning[disabled]:focus, +fieldset[disabled] .btn-warning:focus, +.btn-warning.disabled.focus, +.btn-warning[disabled].focus, +fieldset[disabled] .btn-warning.focus, +.btn-warning.disabled:active, +.btn-warning[disabled]:active, +fieldset[disabled] .btn-warning:active, +.btn-warning.disabled.active, +.btn-warning[disabled].active, +fieldset[disabled] .btn-warning.active { + background-color: #f0ad4e; + border-color: #eea236; +} +.btn-warning .badge { + color: #f0ad4e; + background-color: #fff; +} +.btn-danger { + color: #fff; + background-color: #d9534f; + border-color: #d43f3a; +} +.btn-danger:focus, +.btn-danger.focus { + color: #fff; + background-color: #c9302c; + border-color: #761c19; +} +.btn-danger:hover { + color: #fff; + background-color: #c9302c; + border-color: #ac2925; +} +.btn-danger:active, +.btn-danger.active, +.open > .dropdown-toggle.btn-danger { + color: #fff; + background-color: #c9302c; + border-color: #ac2925; +} +.btn-danger:active:hover, +.btn-danger.active:hover, +.open > .dropdown-toggle.btn-danger:hover, +.btn-danger:active:focus, +.btn-danger.active:focus, +.open > .dropdown-toggle.btn-danger:focus, +.btn-danger:active.focus, +.btn-danger.active.focus, +.open > .dropdown-toggle.btn-danger.focus { + color: #fff; + background-color: #ac2925; + border-color: #761c19; +} +.btn-danger:active, +.btn-danger.active, +.open > .dropdown-toggle.btn-danger { + background-image: none; +} +.btn-danger.disabled, +.btn-danger[disabled], +fieldset[disabled] .btn-danger, +.btn-danger.disabled:hover, +.btn-danger[disabled]:hover, +fieldset[disabled] .btn-danger:hover, +.btn-danger.disabled:focus, +.btn-danger[disabled]:focus, +fieldset[disabled] .btn-danger:focus, +.btn-danger.disabled.focus, +.btn-danger[disabled].focus, +fieldset[disabled] .btn-danger.focus, +.btn-danger.disabled:active, +.btn-danger[disabled]:active, +fieldset[disabled] .btn-danger:active, +.btn-danger.disabled.active, +.btn-danger[disabled].active, +fieldset[disabled] .btn-danger.active { + background-color: #d9534f; + border-color: #d43f3a; +} +.btn-danger .badge { + color: #d9534f; + background-color: #fff; +} +.btn-link { + font-weight: normal; + color: #337ab7; + border-radius: 0; +} +.btn-link, +.btn-link:active, +.btn-link.active, +.btn-link[disabled], +fieldset[disabled] .btn-link { + background-color: transparent; + -webkit-box-shadow: none; + box-shadow: none; +} +.btn-link, +.btn-link:hover, +.btn-link:focus, +.btn-link:active { + border-color: transparent; +} +.btn-link:hover, +.btn-link:focus { + color: #23527c; + text-decoration: underline; + background-color: transparent; +} +.btn-link[disabled]:hover, +fieldset[disabled] .btn-link:hover, +.btn-link[disabled]:focus, +fieldset[disabled] .btn-link:focus { + color: #777; + text-decoration: none; +} +.btn-lg, +.btn-group-lg > .btn { + padding: 10px 16px; + font-size: 18px; + line-height: 1.3333333; + border-radius: 6px; +} +.btn-sm, +.btn-group-sm > .btn { + padding: 5px 10px; + font-size: 12px; + line-height: 1.5; + border-radius: 3px; +} +.btn-xs, +.btn-group-xs > .btn { + padding: 1px 5px; + font-size: 12px; + line-height: 1.5; + border-radius: 3px; +} +.btn-block { + display: block; + width: 100%; +} +.btn-block + .btn-block { + margin-top: 5px; +} +input[type="submit"].btn-block, +input[type="reset"].btn-block, +input[type="button"].btn-block { + width: 100%; +} +.fade { + opacity: 0; + -webkit-transition: opacity .15s linear; + -o-transition: opacity .15s linear; + transition: opacity .15s linear; +} +.fade.in { + opacity: 1; +} +.collapse { + display: none; +} +.collapse.in { + display: block; +} +tr.collapse.in { + display: table-row; +} +tbody.collapse.in { + display: table-row-group; +} +.collapsing { + position: relative; + height: 0; + overflow: hidden; + -webkit-transition-timing-function: ease; + -o-transition-timing-function: ease; + transition-timing-function: ease; + -webkit-transition-duration: .35s; + -o-transition-duration: .35s; + transition-duration: .35s; + -webkit-transition-property: height, visibility; + -o-transition-property: height, visibility; + transition-property: height, visibility; +} +.caret { + display: inline-block; + width: 0; + height: 0; + margin-left: 2px; + vertical-align: middle; + border-top: 4px dashed; + border-top: 4px solid \9; + border-right: 4px solid transparent; + border-left: 4px solid transparent; +} +.dropup, +.dropdown { + position: relative; +} +.dropdown-toggle:focus { + outline: 0; +} +.dropdown-menu { + position: absolute; + top: 100%; + left: 0; + z-index: 1000; + display: none; + float: left; + min-width: 160px; + padding: 5px 0; + margin: 2px 0 0; + font-size: 14px; + text-align: left; + list-style: none; + background-color: #fff; + -webkit-background-clip: padding-box; + background-clip: padding-box; + border: 1px solid #ccc; + border: 1px solid rgba(0, 0, 0, .15); + border-radius: 4px; + -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, .175); + box-shadow: 0 6px 12px rgba(0, 0, 0, .175); +} +.dropdown-menu.pull-right { + right: 0; + left: auto; +} +.dropdown-menu .divider { + height: 1px; + margin: 9px 0; + overflow: hidden; + background-color: #e5e5e5; +} +.dropdown-menu > li > a { + display: block; + padding: 3px 20px; + clear: both; + font-weight: normal; + line-height: 1.42857143; + color: #333; + white-space: nowrap; +} +.dropdown-menu > li > a:hover, +.dropdown-menu > li > a:focus { + color: #262626; + text-decoration: none; + background-color: #f5f5f5; +} +.dropdown-menu > .active > a, +.dropdown-menu > .active > a:hover, +.dropdown-menu > .active > a:focus { + color: #fff; + text-decoration: none; + background-color: #337ab7; + outline: 0; +} +.dropdown-menu > .disabled > a, +.dropdown-menu > .disabled > a:hover, +.dropdown-menu > .disabled > a:focus { + color: #777; +} +.dropdown-menu > .disabled > a:hover, +.dropdown-menu > .disabled > a:focus { + text-decoration: none; + cursor: not-allowed; + background-color: transparent; + background-image: none; + filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); +} +.open > .dropdown-menu { + display: block; +} +.open > a { + outline: 0; +} +.dropdown-menu-right { + right: 0; + left: auto; +} +.dropdown-menu-left { + right: auto; + left: 0; +} +.dropdown-header { + display: block; + padding: 3px 20px; + font-size: 12px; + line-height: 1.42857143; + color: #777; + white-space: nowrap; +} +.dropdown-backdrop { + position: fixed; + top: 0; + right: 0; + bottom: 0; + left: 0; + z-index: 990; +} +.pull-right > .dropdown-menu { + right: 0; + left: auto; +} +.dropup .caret, +.navbar-fixed-bottom .dropdown .caret { + content: ""; + border-top: 0; + border-bottom: 4px dashed; + border-bottom: 4px solid \9; +} +.dropup .dropdown-menu, +.navbar-fixed-bottom .dropdown .dropdown-menu { + top: auto; + bottom: 100%; + margin-bottom: 2px; +} +@media (min-width: 768px) { + .navbar-right .dropdown-menu { + right: 0; + left: auto; + } + .navbar-right .dropdown-menu-left { + right: auto; + left: 0; + } +} +.btn-group, +.btn-group-vertical { + position: relative; + display: inline-block; + vertical-align: middle; +} +.btn-group > .btn, +.btn-group-vertical > .btn { + position: relative; + float: left; +} +.btn-group > .btn:hover, +.btn-group-vertical > .btn:hover, +.btn-group > .btn:focus, +.btn-group-vertical > .btn:focus, +.btn-group > .btn:active, +.btn-group-vertical > .btn:active, +.btn-group > .btn.active, +.btn-group-vertical > .btn.active { + z-index: 2; +} +.btn-group .btn + .btn, +.btn-group .btn + .btn-group, +.btn-group .btn-group + .btn, +.btn-group .btn-group + .btn-group { + margin-left: -1px; +} +.btn-toolbar { + margin-left: -5px; +} +.btn-toolbar .btn, +.btn-toolbar .btn-group, +.btn-toolbar .input-group { + float: left; +} +.btn-toolbar > .btn, +.btn-toolbar > .btn-group, +.btn-toolbar > .input-group { + margin-left: 5px; +} +.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) { + border-radius: 0; +} +.btn-group > .btn:first-child { + margin-left: 0; +} +.btn-group > .btn:first-child:not(:last-child):not(.dropdown-toggle) { + border-top-right-radius: 0; + border-bottom-right-radius: 0; +} +.btn-group > .btn:last-child:not(:first-child), +.btn-group > .dropdown-toggle:not(:first-child) { + border-top-left-radius: 0; + border-bottom-left-radius: 0; +} +.btn-group > .btn-group { + float: left; +} +.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn { + border-radius: 0; +} +.btn-group > .btn-group:first-child:not(:last-child) > .btn:last-child, +.btn-group > .btn-group:first-child:not(:last-child) > .dropdown-toggle { + border-top-right-radius: 0; + border-bottom-right-radius: 0; +} +.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child { + border-top-left-radius: 0; + border-bottom-left-radius: 0; +} +.btn-group .dropdown-toggle:active, +.btn-group.open .dropdown-toggle { + outline: 0; +} +.btn-group > .btn + .dropdown-toggle { + padding-right: 8px; + padding-left: 8px; +} +.btn-group > .btn-lg + .dropdown-toggle { + padding-right: 12px; + padding-left: 12px; +} +.btn-group.open .dropdown-toggle { + -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); + box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); +} +.btn-group.open .dropdown-toggle.btn-link { + -webkit-box-shadow: none; + box-shadow: none; +} +.btn .caret { + margin-left: 0; +} +.btn-lg .caret { + border-width: 5px 5px 0; + border-bottom-width: 0; +} +.dropup .btn-lg .caret { + border-width: 0 5px 5px; +} +.btn-group-vertical > .btn, +.btn-group-vertical > .btn-group, +.btn-group-vertical > .btn-group > .btn { + display: block; + float: none; + width: 100%; + max-width: 100%; +} +.btn-group-vertical > .btn-group > .btn { + float: none; +} +.btn-group-vertical > .btn + .btn, +.btn-group-vertical > .btn + .btn-group, +.btn-group-vertical > .btn-group + .btn, +.btn-group-vertical > .btn-group + .btn-group { + margin-top: -1px; + margin-left: 0; +} +.btn-group-vertical > .btn:not(:first-child):not(:last-child) { + border-radius: 0; +} +.btn-group-vertical > .btn:first-child:not(:last-child) { + border-top-right-radius: 4px; + border-bottom-right-radius: 0; + border-bottom-left-radius: 0; +} +.btn-group-vertical > .btn:last-child:not(:first-child) { + border-top-left-radius: 0; + border-top-right-radius: 0; + border-bottom-left-radius: 4px; +} +.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn { + border-radius: 0; +} +.btn-group-vertical > .btn-group:first-child:not(:last-child) > .btn:last-child, +.btn-group-vertical > .btn-group:first-child:not(:last-child) > .dropdown-toggle { + border-bottom-right-radius: 0; + border-bottom-left-radius: 0; +} +.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child { + border-top-left-radius: 0; + border-top-right-radius: 0; +} +.btn-group-justified { + display: table; + width: 100%; + table-layout: fixed; + border-collapse: separate; +} +.btn-group-justified > .btn, +.btn-group-justified > .btn-group { + display: table-cell; + float: none; + width: 1%; +} +.btn-group-justified > .btn-group .btn { + width: 100%; +} +.btn-group-justified > .btn-group .dropdown-menu { + left: auto; +} +[data-toggle="buttons"] > .btn input[type="radio"], +[data-toggle="buttons"] > .btn-group > .btn input[type="radio"], +[data-toggle="buttons"] > .btn input[type="checkbox"], +[data-toggle="buttons"] > .btn-group > .btn input[type="checkbox"] { + position: absolute; + clip: rect(0, 0, 0, 0); + pointer-events: none; +} +.input-group { + position: relative; + display: table; + border-collapse: separate; +} +.input-group[class*="col-"] { + float: none; + padding-right: 0; + padding-left: 0; +} +.input-group .form-control { + position: relative; + z-index: 2; + float: left; + width: 100%; + margin-bottom: 0; +} +.input-group-lg > .form-control, +.input-group-lg > .input-group-addon, +.input-group-lg > .input-group-btn > .btn { + height: 46px; + padding: 10px 16px; + font-size: 18px; + line-height: 1.3333333; + border-radius: 6px; +} +select.input-group-lg > .form-control, +select.input-group-lg > .input-group-addon, +select.input-group-lg > .input-group-btn > .btn { + height: 46px; + line-height: 46px; +} +textarea.input-group-lg > .form-control, +textarea.input-group-lg > .input-group-addon, +textarea.input-group-lg > .input-group-btn > .btn, +select[multiple].input-group-lg > .form-control, +select[multiple].input-group-lg > .input-group-addon, +select[multiple].input-group-lg > .input-group-btn > .btn { + height: auto; +} +.input-group-sm > .form-control, +.input-group-sm > .input-group-addon, +.input-group-sm > .input-group-btn > .btn { + height: 30px; + padding: 5px 10px; + font-size: 12px; + line-height: 1.5; + border-radius: 3px; +} +select.input-group-sm > .form-control, +select.input-group-sm > .input-group-addon, +select.input-group-sm > .input-group-btn > .btn { + height: 30px; + line-height: 30px; +} +textarea.input-group-sm > .form-control, +textarea.input-group-sm > .input-group-addon, +textarea.input-group-sm > .input-group-btn > .btn, +select[multiple].input-group-sm > .form-control, +select[multiple].input-group-sm > .input-group-addon, +select[multiple].input-group-sm > .input-group-btn > .btn { + height: auto; +} +.input-group-addon, +.input-group-btn, +.input-group .form-control { + display: table-cell; +} +.input-group-addon:not(:first-child):not(:last-child), +.input-group-btn:not(:first-child):not(:last-child), +.input-group .form-control:not(:first-child):not(:last-child) { + border-radius: 0; +} +.input-group-addon, +.input-group-btn { + width: 1%; + white-space: nowrap; + vertical-align: middle; +} +.input-group-addon { + padding: 6px 12px; + font-size: 14px; + font-weight: normal; + line-height: 1; + color: #555; + text-align: center; + background-color: #eee; + border: 1px solid #ccc; + border-radius: 4px; +} +.input-group-addon.input-sm { + padding: 5px 10px; + font-size: 12px; + border-radius: 3px; +} +.input-group-addon.input-lg { + padding: 10px 16px; + font-size: 18px; + border-radius: 6px; +} +.input-group-addon input[type="radio"], +.input-group-addon input[type="checkbox"] { + margin-top: 0; +} +.input-group .form-control:first-child, +.input-group-addon:first-child, +.input-group-btn:first-child > .btn, +.input-group-btn:first-child > .btn-group > .btn, +.input-group-btn:first-child > .dropdown-toggle, +.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle), +.input-group-btn:last-child > .btn-group:not(:last-child) > .btn { + border-top-right-radius: 0; + border-bottom-right-radius: 0; +} +.input-group-addon:first-child { + border-right: 0; +} +.input-group .form-control:last-child, +.input-group-addon:last-child, +.input-group-btn:last-child > .btn, +.input-group-btn:last-child > .btn-group > .btn, +.input-group-btn:last-child > .dropdown-toggle, +.input-group-btn:first-child > .btn:not(:first-child), +.input-group-btn:first-child > .btn-group:not(:first-child) > .btn { + border-top-left-radius: 0; + border-bottom-left-radius: 0; +} +.input-group-addon:last-child { + border-left: 0; +} +.input-group-btn { + position: relative; + font-size: 0; + white-space: nowrap; +} +.input-group-btn > .btn { + position: relative; +} +.input-group-btn > .btn + .btn { + margin-left: -1px; +} +.input-group-btn > .btn:hover, +.input-group-btn > .btn:focus, +.input-group-btn > .btn:active { + z-index: 2; +} +.input-group-btn:first-child > .btn, +.input-group-btn:first-child > .btn-group { + margin-right: -1px; +} +.input-group-btn:last-child > .btn, +.input-group-btn:last-child > .btn-group { + z-index: 2; + margin-left: -1px; +} +.nav { + padding-left: 0; + margin-bottom: 0; + list-style: none; +} +.nav > li { + position: relative; + display: block; +} +.nav > li > a { + position: relative; + display: block; + padding: 10px 15px; +} +.nav > li > a:hover, +.nav > li > a:focus { + text-decoration: none; + background-color: #eee; +} +.nav > li.disabled > a { + color: #777; +} +.nav > li.disabled > a:hover, +.nav > li.disabled > a:focus { + color: #777; + text-decoration: none; + cursor: not-allowed; + background-color: transparent; +} +.nav .open > a, +.nav .open > a:hover, +.nav .open > a:focus { + background-color: #eee; + border-color: #337ab7; +} +.nav .nav-divider { + height: 1px; + margin: 9px 0; + overflow: hidden; + background-color: #e5e5e5; +} +.nav > li > a > img { + max-width: none; +} +.nav-tabs { + border-bottom: 1px solid #ddd; +} +.nav-tabs > li { + float: left; + margin-bottom: -1px; +} +.nav-tabs > li > a { + margin-right: 2px; + line-height: 1.42857143; + border: 1px solid transparent; + border-radius: 4px 4px 0 0; +} +.nav-tabs > li > a:hover { + border-color: #eee #eee #ddd; +} +.nav-tabs > li.active > a, +.nav-tabs > li.active > a:hover, +.nav-tabs > li.active > a:focus { + color: #555; + cursor: default; + background-color: #fff; + border: 1px solid #ddd; + border-bottom-color: transparent; +} +.nav-tabs.nav-justified { + width: 100%; + border-bottom: 0; +} +.nav-tabs.nav-justified > li { + float: none; +} +.nav-tabs.nav-justified > li > a { + margin-bottom: 5px; + text-align: center; +} +.nav-tabs.nav-justified > .dropdown .dropdown-menu { + top: auto; + left: auto; +} +@media (min-width: 768px) { + .nav-tabs.nav-justified > li { + display: table-cell; + width: 1%; + } + .nav-tabs.nav-justified > li > a { + margin-bottom: 0; + } +} +.nav-tabs.nav-justified > li > a { + margin-right: 0; + border-radius: 4px; +} +.nav-tabs.nav-justified > .active > a, +.nav-tabs.nav-justified > .active > a:hover, +.nav-tabs.nav-justified > .active > a:focus { + border: 1px solid #ddd; +} +@media (min-width: 768px) { + .nav-tabs.nav-justified > li > a { + border-bottom: 1px solid #ddd; + border-radius: 4px 4px 0 0; + } + .nav-tabs.nav-justified > .active > a, + .nav-tabs.nav-justified > .active > a:hover, + .nav-tabs.nav-justified > .active > a:focus { + border-bottom-color: #fff; + } +} +.nav-pills > li { + float: left; +} +.nav-pills > li > a { + border-radius: 4px; +} +.nav-pills > li + li { + margin-left: 2px; +} +.nav-pills > li.active > a, +.nav-pills > li.active > a:hover, +.nav-pills > li.active > a:focus { + color: #fff; + background-color: #337ab7; +} +.nav-stacked > li { + float: none; +} +.nav-stacked > li + li { + margin-top: 2px; + margin-left: 0; +} +.nav-justified { + width: 100%; +} +.nav-justified > li { + float: none; +} +.nav-justified > li > a { + margin-bottom: 5px; + text-align: center; +} +.nav-justified > .dropdown .dropdown-menu { + top: auto; + left: auto; +} +@media (min-width: 768px) { + .nav-justified > li { + display: table-cell; + width: 1%; + } + .nav-justified > li > a { + margin-bottom: 0; + } +} +.nav-tabs-justified { + border-bottom: 0; +} +.nav-tabs-justified > li > a { + margin-right: 0; + border-radius: 4px; +} +.nav-tabs-justified > .active > a, +.nav-tabs-justified > .active > a:hover, +.nav-tabs-justified > .active > a:focus { + border: 1px solid #ddd; +} +@media (min-width: 768px) { + .nav-tabs-justified > li > a { + border-bottom: 1px solid #ddd; + border-radius: 4px 4px 0 0; + } + .nav-tabs-justified > .active > a, + .nav-tabs-justified > .active > a:hover, + .nav-tabs-justified > .active > a:focus { + border-bottom-color: #fff; + } +} +.tab-content > .tab-pane { + display: none; +} +.tab-content > .active { + display: block; +} +.nav-tabs .dropdown-menu { + margin-top: -1px; + border-top-left-radius: 0; + border-top-right-radius: 0; +} +.navbar { + position: relative; + min-height: 50px; + margin-bottom: 20px; + border: 1px solid transparent; +} +@media (min-width: 768px) { + .navbar { + border-radius: 4px; + } +} +@media (min-width: 768px) { + .navbar-header { + float: left; + } +} +.navbar-collapse { + padding-right: 15px; + padding-left: 15px; + overflow-x: visible; + -webkit-overflow-scrolling: touch; + border-top: 1px solid transparent; + -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1); + box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1); +} +.navbar-collapse.in { + overflow-y: auto; +} +@media (min-width: 768px) { + .navbar-collapse { + width: auto; + border-top: 0; + -webkit-box-shadow: none; + box-shadow: none; + } + .navbar-collapse.collapse { + display: block !important; + height: auto !important; + padding-bottom: 0; + overflow: visible !important; + } + .navbar-collapse.in { + overflow-y: visible; + } + .navbar-fixed-top .navbar-collapse, + .navbar-static-top .navbar-collapse, + .navbar-fixed-bottom .navbar-collapse { + padding-right: 0; + padding-left: 0; + } +} +.navbar-fixed-top .navbar-collapse, +.navbar-fixed-bottom .navbar-collapse { + max-height: 340px; +} +@media (max-device-width: 480px) and (orientation: landscape) { + .navbar-fixed-top .navbar-collapse, + .navbar-fixed-bottom .navbar-collapse { + max-height: 200px; + } +} +.container > .navbar-header, +.container-fluid > .navbar-header, +.container > .navbar-collapse, +.container-fluid > .navbar-collapse { + margin-right: -15px; + margin-left: -15px; +} +@media (min-width: 768px) { + .container > .navbar-header, + .container-fluid > .navbar-header, + .container > .navbar-collapse, + .container-fluid > .navbar-collapse { + margin-right: 0; + margin-left: 0; + } +} +.navbar-static-top { + z-index: 1000; + border-width: 0 0 1px; +} +@media (min-width: 768px) { + .navbar-static-top { + border-radius: 0; + } +} +.navbar-fixed-top, +.navbar-fixed-bottom { + position: fixed; + right: 0; + left: 0; + z-index: 1030; +} +@media (min-width: 768px) { + .navbar-fixed-top, + .navbar-fixed-bottom { + border-radius: 0; + } +} +.navbar-fixed-top { + top: 0; + border-width: 0 0 1px; +} +.navbar-fixed-bottom { + bottom: 0; + margin-bottom: 0; + border-width: 1px 0 0; +} +.navbar-brand { + float: left; + height: 50px; + padding: 15px 15px; + font-size: 18px; + line-height: 20px; +} +.navbar-brand:hover, +.navbar-brand:focus { + text-decoration: none; +} +.navbar-brand > img { + display: block; +} +@media (min-width: 768px) { + .navbar > .container .navbar-brand, + .navbar > .container-fluid .navbar-brand { + margin-left: -15px; + } +} +.navbar-toggle { + position: relative; + float: right; + padding: 9px 10px; + margin-top: 8px; + margin-right: 15px; + margin-bottom: 8px; + background-color: transparent; + background-image: none; + border: 1px solid transparent; + border-radius: 4px; +} +.navbar-toggle:focus { + outline: 0; +} +.navbar-toggle .icon-bar { + display: block; + width: 22px; + height: 2px; + border-radius: 1px; +} +.navbar-toggle .icon-bar + .icon-bar { + margin-top: 4px; +} +@media (min-width: 768px) { + .navbar-toggle { + display: none; + } +} +.navbar-nav { + margin: 7.5px -15px; +} +.navbar-nav > li > a { + padding-top: 10px; + padding-bottom: 10px; + line-height: 20px; +} +@media (max-width: 767px) { + .navbar-nav .open .dropdown-menu { + position: static; + float: none; + width: auto; + margin-top: 0; + background-color: transparent; + border: 0; + -webkit-box-shadow: none; + box-shadow: none; + } + .navbar-nav .open .dropdown-menu > li > a, + .navbar-nav .open .dropdown-menu .dropdown-header { + padding: 5px 15px 5px 25px; + } + .navbar-nav .open .dropdown-menu > li > a { + line-height: 20px; + } + .navbar-nav .open .dropdown-menu > li > a:hover, + .navbar-nav .open .dropdown-menu > li > a:focus { + background-image: none; + } +} +@media (min-width: 768px) { + .navbar-nav { + float: left; + margin: 0; + } + .navbar-nav > li { + float: left; + } + .navbar-nav > li > a { + padding-top: 15px; + padding-bottom: 15px; + } +} +.navbar-form { + padding: 10px 15px; + margin-top: 8px; + margin-right: -15px; + margin-bottom: 8px; + margin-left: -15px; + border-top: 1px solid transparent; + border-bottom: 1px solid transparent; + -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1), 0 1px 0 rgba(255, 255, 255, .1); + box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1), 0 1px 0 rgba(255, 255, 255, .1); +} +@media (min-width: 768px) { + .navbar-form .form-group { + display: inline-block; + margin-bottom: 0; + vertical-align: middle; + } + .navbar-form .form-control { + display: inline-block; + width: auto; + vertical-align: middle; + } + .navbar-form .form-control-static { + display: inline-block; + } + .navbar-form .input-group { + display: inline-table; + vertical-align: middle; + } + .navbar-form .input-group .input-group-addon, + .navbar-form .input-group .input-group-btn, + .navbar-form .input-group .form-control { + width: auto; + } + .navbar-form .input-group > .form-control { + width: 100%; + } + .navbar-form .control-label { + margin-bottom: 0; + vertical-align: middle; + } + .navbar-form .radio, + .navbar-form .checkbox { + display: inline-block; + margin-top: 0; + margin-bottom: 0; + vertical-align: middle; + } + .navbar-form .radio label, + .navbar-form .checkbox label { + padding-left: 0; + } + .navbar-form .radio input[type="radio"], + .navbar-form .checkbox input[type="checkbox"] { + position: relative; + margin-left: 0; + } + .navbar-form .has-feedback .form-control-feedback { + top: 0; + } +} +@media (max-width: 767px) { + .navbar-form .form-group { + margin-bottom: 5px; + } + .navbar-form .form-group:last-child { + margin-bottom: 0; + } +} +@media (min-width: 768px) { + .navbar-form { + width: auto; + padding-top: 0; + padding-bottom: 0; + margin-right: 0; + margin-left: 0; + border: 0; + -webkit-box-shadow: none; + box-shadow: none; + } +} +.navbar-nav > li > .dropdown-menu { + margin-top: 0; + border-top-left-radius: 0; + border-top-right-radius: 0; +} +.navbar-fixed-bottom .navbar-nav > li > .dropdown-menu { + margin-bottom: 0; + border-top-left-radius: 4px; + border-top-right-radius: 4px; + border-bottom-right-radius: 0; + border-bottom-left-radius: 0; +} +.navbar-btn { + margin-top: 8px; + margin-bottom: 8px; +} +.navbar-btn.btn-sm { + margin-top: 10px; + margin-bottom: 10px; +} +.navbar-btn.btn-xs { + margin-top: 14px; + margin-bottom: 14px; +} +.navbar-text { + margin-top: 15px; + margin-bottom: 15px; +} +@media (min-width: 768px) { + .navbar-text { + float: left; + margin-right: 15px; + margin-left: 15px; + } +} +@media (min-width: 768px) { + .navbar-left { + float: left !important; + } + .navbar-right { + float: right !important; + margin-right: -15px; + } + .navbar-right ~ .navbar-right { + margin-right: 0; + } +} +.navbar-default { + background-color: #f8f8f8; + border-color: #e7e7e7; +} +.navbar-default .navbar-brand { + color: #777; +} +.navbar-default .navbar-brand:hover, +.navbar-default .navbar-brand:focus { + color: #5e5e5e; + background-color: transparent; +} +.navbar-default .navbar-text { + color: #777; +} +.navbar-default .navbar-nav > li > a { + color: #777; +} +.navbar-default .navbar-nav > li > a:hover, +.navbar-default .navbar-nav > li > a:focus { + color: #333; + background-color: transparent; +} +.navbar-default .navbar-nav > .active > a, +.navbar-default .navbar-nav > .active > a:hover, +.navbar-default .navbar-nav > .active > a:focus { + color: #555; + background-color: #e7e7e7; +} +.navbar-default .navbar-nav > .disabled > a, +.navbar-default .navbar-nav > .disabled > a:hover, +.navbar-default .navbar-nav > .disabled > a:focus { + color: #ccc; + background-color: transparent; +} +.navbar-default .navbar-toggle { + border-color: #ddd; +} +.navbar-default .navbar-toggle:hover, +.navbar-default .navbar-toggle:focus { + background-color: #ddd; +} +.navbar-default .navbar-toggle .icon-bar { + background-color: #888; +} +.navbar-default .navbar-collapse, +.navbar-default .navbar-form { + border-color: #e7e7e7; +} +.navbar-default .navbar-nav > .open > a, +.navbar-default .navbar-nav > .open > a:hover, +.navbar-default .navbar-nav > .open > a:focus { + color: #555; + background-color: #e7e7e7; +} +@media (max-width: 767px) { + .navbar-default .navbar-nav .open .dropdown-menu > li > a { + color: #777; + } + .navbar-default .navbar-nav .open .dropdown-menu > li > a:hover, + .navbar-default .navbar-nav .open .dropdown-menu > li > a:focus { + color: #333; + background-color: transparent; + } + .navbar-default .navbar-nav .open .dropdown-menu > .active > a, + .navbar-default .navbar-nav .open .dropdown-menu > .active > a:hover, + .navbar-default .navbar-nav .open .dropdown-menu > .active > a:focus { + color: #555; + background-color: #e7e7e7; + } + .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a, + .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a:hover, + .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a:focus { + color: #ccc; + background-color: transparent; + } +} +.navbar-default .navbar-link { + color: #777; +} +.navbar-default .navbar-link:hover { + color: #333; +} +.navbar-default .btn-link { + color: #777; +} +.navbar-default .btn-link:hover, +.navbar-default .btn-link:focus { + color: #333; +} +.navbar-default .btn-link[disabled]:hover, +fieldset[disabled] .navbar-default .btn-link:hover, +.navbar-default .btn-link[disabled]:focus, +fieldset[disabled] .navbar-default .btn-link:focus { + color: #ccc; +} +.navbar-inverse { + background-color: #222; + border-color: #080808; +} +.navbar-inverse .navbar-brand { + color: #9d9d9d; +} +.navbar-inverse .navbar-brand:hover, +.navbar-inverse .navbar-brand:focus { + color: #fff; + background-color: transparent; +} +.navbar-inverse .navbar-text { + color: #9d9d9d; +} +.navbar-inverse .navbar-nav > li > a { + color: #9d9d9d; +} +.navbar-inverse .navbar-nav > li > a:hover, +.navbar-inverse .navbar-nav > li > a:focus { + color: #fff; + background-color: transparent; +} +.navbar-inverse .navbar-nav > .active > a, +.navbar-inverse .navbar-nav > .active > a:hover, +.navbar-inverse .navbar-nav > .active > a:focus { + color: #fff; + background-color: #080808; +} +.navbar-inverse .navbar-nav > .disabled > a, +.navbar-inverse .navbar-nav > .disabled > a:hover, +.navbar-inverse .navbar-nav > .disabled > a:focus { + color: #444; + background-color: transparent; +} +.navbar-inverse .navbar-toggle { + border-color: #333; +} +.navbar-inverse .navbar-toggle:hover, +.navbar-inverse .navbar-toggle:focus { + background-color: #333; +} +.navbar-inverse .navbar-toggle .icon-bar { + background-color: #fff; +} +.navbar-inverse .navbar-collapse, +.navbar-inverse .navbar-form { + border-color: #101010; +} +.navbar-inverse .navbar-nav > .open > a, +.navbar-inverse .navbar-nav > .open > a:hover, +.navbar-inverse .navbar-nav > .open > a:focus { + color: #fff; + background-color: #080808; +} +@media (max-width: 767px) { + .navbar-inverse .navbar-nav .open .dropdown-menu > .dropdown-header { + border-color: #080808; + } + .navbar-inverse .navbar-nav .open .dropdown-menu .divider { + background-color: #080808; + } + .navbar-inverse .navbar-nav .open .dropdown-menu > li > a { + color: #9d9d9d; + } + .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:hover, + .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:focus { + color: #fff; + background-color: transparent; + } + .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a, + .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:hover, + .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:focus { + color: #fff; + background-color: #080808; + } + .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a, + .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:hover, + .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:focus { + color: #444; + background-color: transparent; + } +} +.navbar-inverse .navbar-link { + color: #9d9d9d; +} +.navbar-inverse .navbar-link:hover { + color: #fff; +} +.navbar-inverse .btn-link { + color: #9d9d9d; +} +.navbar-inverse .btn-link:hover, +.navbar-inverse .btn-link:focus { + color: #fff; +} +.navbar-inverse .btn-link[disabled]:hover, +fieldset[disabled] .navbar-inverse .btn-link:hover, +.navbar-inverse .btn-link[disabled]:focus, +fieldset[disabled] .navbar-inverse .btn-link:focus { + color: #444; +} +.breadcrumb { + padding: 8px 15px; + margin-bottom: 20px; + list-style: none; + background-color: #f5f5f5; + border-radius: 4px; +} +.breadcrumb > li { + display: inline-block; +} +.breadcrumb > li + li:before { + padding: 0 5px; + color: #ccc; + content: "/\00a0"; +} +.breadcrumb > .active { + color: #777; +} +.pagination { + display: inline-block; + padding-left: 0; + margin: 20px 0; + border-radius: 4px; +} +.pagination > li { + display: inline; +} +.pagination > li > a, +.pagination > li > span { + position: relative; + float: left; + padding: 6px 12px; + margin-left: -1px; + line-height: 1.42857143; + color: #337ab7; + text-decoration: none; + background-color: #fff; + border: 1px solid #ddd; +} +.pagination > li:first-child > a, +.pagination > li:first-child > span { + margin-left: 0; + border-top-left-radius: 4px; + border-bottom-left-radius: 4px; +} +.pagination > li:last-child > a, +.pagination > li:last-child > span { + border-top-right-radius: 4px; + border-bottom-right-radius: 4px; +} +.pagination > li > a:hover, +.pagination > li > span:hover, +.pagination > li > a:focus, +.pagination > li > span:focus { + z-index: 3; + color: #23527c; + background-color: #eee; + border-color: #ddd; +} +.pagination > .active > a, +.pagination > .active > span, +.pagination > .active > a:hover, +.pagination > .active > span:hover, +.pagination > .active > a:focus, +.pagination > .active > span:focus { + z-index: 2; + color: #fff; + cursor: default; + background-color: #337ab7; + border-color: #337ab7; +} +.pagination > .disabled > span, +.pagination > .disabled > span:hover, +.pagination > .disabled > span:focus, +.pagination > .disabled > a, +.pagination > .disabled > a:hover, +.pagination > .disabled > a:focus { + color: #777; + cursor: not-allowed; + background-color: #fff; + border-color: #ddd; +} +.pagination-lg > li > a, +.pagination-lg > li > span { + padding: 10px 16px; + font-size: 18px; + line-height: 1.3333333; +} +.pagination-lg > li:first-child > a, +.pagination-lg > li:first-child > span { + border-top-left-radius: 6px; + border-bottom-left-radius: 6px; +} +.pagination-lg > li:last-child > a, +.pagination-lg > li:last-child > span { + border-top-right-radius: 6px; + border-bottom-right-radius: 6px; +} +.pagination-sm > li > a, +.pagination-sm > li > span { + padding: 5px 10px; + font-size: 12px; + line-height: 1.5; +} +.pagination-sm > li:first-child > a, +.pagination-sm > li:first-child > span { + border-top-left-radius: 3px; + border-bottom-left-radius: 3px; +} +.pagination-sm > li:last-child > a, +.pagination-sm > li:last-child > span { + border-top-right-radius: 3px; + border-bottom-right-radius: 3px; +} +.pager { + padding-left: 0; + margin: 20px 0; + text-align: center; + list-style: none; +} +.pager li { + display: inline; +} +.pager li > a, +.pager li > span { + display: inline-block; + padding: 5px 14px; + background-color: #fff; + border: 1px solid #ddd; + border-radius: 15px; +} +.pager li > a:hover, +.pager li > a:focus { + text-decoration: none; + background-color: #eee; +} +.pager .next > a, +.pager .next > span { + float: right; +} +.pager .previous > a, +.pager .previous > span { + float: left; +} +.pager .disabled > a, +.pager .disabled > a:hover, +.pager .disabled > a:focus, +.pager .disabled > span { + color: #777; + cursor: not-allowed; + background-color: #fff; +} +.label { + display: inline; + padding: .2em .6em .3em; + font-size: 75%; + font-weight: bold; + line-height: 1; + color: #fff; + text-align: center; + white-space: nowrap; + vertical-align: baseline; + border-radius: .25em; +} +a.label:hover, +a.label:focus { + color: #fff; + text-decoration: none; + cursor: pointer; +} +.label:empty { + display: none; +} +.btn .label { + position: relative; + top: -1px; +} +.label-default { + background-color: #777; +} +.label-default[href]:hover, +.label-default[href]:focus { + background-color: #5e5e5e; +} +.label-primary { + background-color: #337ab7; +} +.label-primary[href]:hover, +.label-primary[href]:focus { + background-color: #286090; +} +.label-success { + background-color: #5cb85c; +} +.label-success[href]:hover, +.label-success[href]:focus { + background-color: #449d44; +} +.label-info { + background-color: #5bc0de; +} +.label-info[href]:hover, +.label-info[href]:focus { + background-color: #31b0d5; +} +.label-warning { + background-color: #f0ad4e; +} +.label-warning[href]:hover, +.label-warning[href]:focus { + background-color: #ec971f; +} +.label-danger { + background-color: #d9534f; +} +.label-danger[href]:hover, +.label-danger[href]:focus { + background-color: #c9302c; +} +.badge { + display: inline-block; + min-width: 10px; + padding: 3px 7px; + font-size: 12px; + font-weight: bold; + line-height: 1; + color: #fff; + text-align: center; + white-space: nowrap; + vertical-align: middle; + background-color: #777; + border-radius: 10px; +} +.badge:empty { + display: none; +} +.btn .badge { + position: relative; + top: -1px; +} +.btn-xs .badge, +.btn-group-xs > .btn .badge { + top: 0; + padding: 1px 5px; +} +a.badge:hover, +a.badge:focus { + color: #fff; + text-decoration: none; + cursor: pointer; +} +.list-group-item.active > .badge, +.nav-pills > .active > a > .badge { + color: #337ab7; + background-color: #fff; +} +.list-group-item > .badge { + float: right; +} +.list-group-item > .badge + .badge { + margin-right: 5px; +} +.nav-pills > li > a > .badge { + margin-left: 3px; +} +.jumbotron { + padding-top: 30px; + padding-bottom: 30px; + margin-bottom: 30px; + color: inherit; + background-color: #eee; +} +.jumbotron h1, +.jumbotron .h1 { + color: inherit; +} +.jumbotron p { + margin-bottom: 15px; + font-size: 21px; + font-weight: 200; +} +.jumbotron > hr { + border-top-color: #d5d5d5; +} +.container .jumbotron, +.container-fluid .jumbotron { + border-radius: 6px; +} +.jumbotron .container { + max-width: 100%; +} +@media screen and (min-width: 768px) { + .jumbotron { + padding-top: 48px; + padding-bottom: 48px; + } + .container .jumbotron, + .container-fluid .jumbotron { + padding-right: 60px; + padding-left: 60px; + } + .jumbotron h1, + .jumbotron .h1 { + font-size: 63px; + } +} +.thumbnail { + display: block; + padding: 4px; + margin-bottom: 20px; + line-height: 1.42857143; + background-color: #fff; + border: 1px solid #ddd; + border-radius: 4px; + -webkit-transition: border .2s ease-in-out; + -o-transition: border .2s ease-in-out; + transition: border .2s ease-in-out; +} +.thumbnail > img, +.thumbnail a > img { + margin-right: auto; + margin-left: auto; +} +a.thumbnail:hover, +a.thumbnail:focus, +a.thumbnail.active { + border-color: #337ab7; +} +.thumbnail .caption { + padding: 9px; + color: #333; +} +.alert { + padding: 15px; + margin-bottom: 20px; + border: 1px solid transparent; + border-radius: 4px; +} +.alert h4 { + margin-top: 0; + color: inherit; +} +.alert .alert-link { + font-weight: bold; +} +.alert > p, +.alert > ul { + margin-bottom: 0; +} +.alert > p + p { + margin-top: 5px; +} +.alert-dismissable, +.alert-dismissible { + padding-right: 35px; +} +.alert-dismissable .close, +.alert-dismissible .close { + position: relative; + top: -2px; + right: -21px; + color: inherit; +} +.alert-success { + color: #3c763d; + background-color: #dff0d8; + border-color: #d6e9c6; +} +.alert-success hr { + border-top-color: #c9e2b3; +} +.alert-success .alert-link { + color: #2b542c; +} +.alert-info { + color: #31708f; + background-color: #d9edf7; + border-color: #bce8f1; +} +.alert-info hr { + border-top-color: #a6e1ec; +} +.alert-info .alert-link { + color: #245269; +} +.alert-warning { + color: #8a6d3b; + background-color: #fcf8e3; + border-color: #faebcc; +} +.alert-warning hr { + border-top-color: #f7e1b5; +} +.alert-warning .alert-link { + color: #66512c; +} +.alert-danger { + color: #a94442; + background-color: #f2dede; + border-color: #ebccd1; +} +.alert-danger hr { + border-top-color: #e4b9c0; +} +.alert-danger .alert-link { + color: #843534; +} +@-webkit-keyframes progress-bar-stripes { + from { + background-position: 40px 0; + } + to { + background-position: 0 0; + } +} +@-o-keyframes progress-bar-stripes { + from { + background-position: 40px 0; + } + to { + background-position: 0 0; + } +} +@keyframes progress-bar-stripes { + from { + background-position: 40px 0; + } + to { + background-position: 0 0; + } +} +.progress { + height: 20px; + margin-bottom: 20px; + overflow: hidden; + background-color: #f5f5f5; + border-radius: 4px; + -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, .1); + box-shadow: inset 0 1px 2px rgba(0, 0, 0, .1); +} +.progress-bar { + float: left; + width: 0; + height: 100%; + font-size: 12px; + line-height: 20px; + color: #fff; + text-align: center; + background-color: #337ab7; + -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .15); + box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .15); + -webkit-transition: width .6s ease; + -o-transition: width .6s ease; + transition: width .6s ease; +} +.progress-striped .progress-bar, +.progress-bar-striped { + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + -webkit-background-size: 40px 40px; + background-size: 40px 40px; +} +.progress.active .progress-bar, +.progress-bar.active { + -webkit-animation: progress-bar-stripes 2s linear infinite; + -o-animation: progress-bar-stripes 2s linear infinite; + animation: progress-bar-stripes 2s linear infinite; +} +.progress-bar-success { + background-color: #5cb85c; +} +.progress-striped .progress-bar-success { + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); +} +.progress-bar-info { + background-color: #5bc0de; +} +.progress-striped .progress-bar-info { + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); +} +.progress-bar-warning { + background-color: #f0ad4e; +} +.progress-striped .progress-bar-warning { + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); +} +.progress-bar-danger { + background-color: #d9534f; +} +.progress-striped .progress-bar-danger { + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); +} +.media { + margin-top: 15px; +} +.media:first-child { + margin-top: 0; +} +.media, +.media-body { + overflow: hidden; + zoom: 1; +} +.media-body { + width: 10000px; +} +.media-object { + display: block; +} +.media-object.img-thumbnail { + max-width: none; +} +.media-right, +.media > .pull-right { + padding-left: 10px; +} +.media-left, +.media > .pull-left { + padding-right: 10px; +} +.media-left, +.media-right, +.media-body { + display: table-cell; + vertical-align: top; +} +.media-middle { + vertical-align: middle; +} +.media-bottom { + vertical-align: bottom; +} +.media-heading { + margin-top: 0; + margin-bottom: 5px; +} +.media-list { + padding-left: 0; + list-style: none; +} +.list-group { + padding-left: 0; + margin-bottom: 20px; +} +.list-group-item { + position: relative; + display: block; + padding: 10px 15px; + margin-bottom: -1px; + background-color: #fff; + border: 1px solid #ddd; +} +.list-group-item:first-child { + border-top-left-radius: 4px; + border-top-right-radius: 4px; +} +.list-group-item:last-child { + margin-bottom: 0; + border-bottom-right-radius: 4px; + border-bottom-left-radius: 4px; +} +a.list-group-item, +button.list-group-item { + color: #555; +} +a.list-group-item .list-group-item-heading, +button.list-group-item .list-group-item-heading { + color: #333; +} +a.list-group-item:hover, +button.list-group-item:hover, +a.list-group-item:focus, +button.list-group-item:focus { + color: #555; + text-decoration: none; + background-color: #f5f5f5; +} +button.list-group-item { + width: 100%; + text-align: left; +} +.list-group-item.disabled, +.list-group-item.disabled:hover, +.list-group-item.disabled:focus { + color: #777; + cursor: not-allowed; + background-color: #eee; +} +.list-group-item.disabled .list-group-item-heading, +.list-group-item.disabled:hover .list-group-item-heading, +.list-group-item.disabled:focus .list-group-item-heading { + color: inherit; +} +.list-group-item.disabled .list-group-item-text, +.list-group-item.disabled:hover .list-group-item-text, +.list-group-item.disabled:focus .list-group-item-text { + color: #777; +} +.list-group-item.active, +.list-group-item.active:hover, +.list-group-item.active:focus { + z-index: 2; + color: #333; + background-color: #ddd; + border-color: #ddd; +} +.list-group-item.active .list-group-item-heading, +.list-group-item.active:hover .list-group-item-heading, +.list-group-item.active:focus .list-group-item-heading, +.list-group-item.active .list-group-item-heading > small, +.list-group-item.active:hover .list-group-item-heading > small, +.list-group-item.active:focus .list-group-item-heading > small, +.list-group-item.active .list-group-item-heading > .small, +.list-group-item.active:hover .list-group-item-heading > .small, +.list-group-item.active:focus .list-group-item-heading > .small { + color: inherit; +} +.list-group-item.active .list-group-item-text, +.list-group-item.active:hover .list-group-item-text, +.list-group-item.active:focus .list-group-item-text { + color: #c7ddef; +} +.list-group-item-success { + color: #3c763d; + background-color: #dff0d8; +} +a.list-group-item-success, +button.list-group-item-success { + color: #3c763d; +} +a.list-group-item-success .list-group-item-heading, +button.list-group-item-success .list-group-item-heading { + color: inherit; +} +a.list-group-item-success:hover, +button.list-group-item-success:hover, +a.list-group-item-success:focus, +button.list-group-item-success:focus { + color: #3c763d; + background-color: #d0e9c6; +} +a.list-group-item-success.active, +button.list-group-item-success.active, +a.list-group-item-success.active:hover, +button.list-group-item-success.active:hover, +a.list-group-item-success.active:focus, +button.list-group-item-success.active:focus { + color: #fff; + background-color: #3c763d; + border-color: #3c763d; +} +.list-group-item-info { + color: #31708f; + background-color: #d9edf7; +} +a.list-group-item-info, +button.list-group-item-info { + color: #31708f; +} +a.list-group-item-info .list-group-item-heading, +button.list-group-item-info .list-group-item-heading { + color: inherit; +} +a.list-group-item-info:hover, +button.list-group-item-info:hover, +a.list-group-item-info:focus, +button.list-group-item-info:focus { + color: #31708f; + background-color: #c4e3f3; +} +a.list-group-item-info.active, +button.list-group-item-info.active, +a.list-group-item-info.active:hover, +button.list-group-item-info.active:hover, +a.list-group-item-info.active:focus, +button.list-group-item-info.active:focus { + color: #fff; + background-color: #31708f; + border-color: #31708f; +} +.list-group-item-warning { + color: #8a6d3b; + background-color: #fcf8e3; +} +a.list-group-item-warning, +button.list-group-item-warning { + color: #8a6d3b; +} +a.list-group-item-warning .list-group-item-heading, +button.list-group-item-warning .list-group-item-heading { + color: inherit; +} +a.list-group-item-warning:hover, +button.list-group-item-warning:hover, +a.list-group-item-warning:focus, +button.list-group-item-warning:focus { + color: #8a6d3b; + background-color: #faf2cc; +} +a.list-group-item-warning.active, +button.list-group-item-warning.active, +a.list-group-item-warning.active:hover, +button.list-group-item-warning.active:hover, +a.list-group-item-warning.active:focus, +button.list-group-item-warning.active:focus { + color: #fff; + background-color: #8a6d3b; + border-color: #8a6d3b; +} +.list-group-item-danger { + color: #a94442; + background-color: #f2dede; +} +a.list-group-item-danger, +button.list-group-item-danger { + color: #a94442; +} +a.list-group-item-danger .list-group-item-heading, +button.list-group-item-danger .list-group-item-heading { + color: inherit; +} +a.list-group-item-danger:hover, +button.list-group-item-danger:hover, +a.list-group-item-danger:focus, +button.list-group-item-danger:focus { + color: #a94442; + background-color: #ebcccc; +} +a.list-group-item-danger.active, +button.list-group-item-danger.active, +a.list-group-item-danger.active:hover, +button.list-group-item-danger.active:hover, +a.list-group-item-danger.active:focus, +button.list-group-item-danger.active:focus { + color: #fff; + background-color: #a94442; + border-color: #a94442; +} +.list-group-item-heading { + margin-top: 0; + margin-bottom: 5px; +} +.list-group-item-text { + margin-bottom: 0; + line-height: 1.3; +} +.panel { + margin-bottom: 20px; + background-color: #fff; + border: 1px solid transparent; + border-radius: 4px; + -webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, .05); + box-shadow: 0 1px 1px rgba(0, 0, 0, .05); +} +.panel-body { + padding: 15px; +} +.panel-heading { + padding: 10px 15px; + border-bottom: 1px solid transparent; + border-top-left-radius: 3px; + border-top-right-radius: 3px; +} +.panel-heading > .dropdown .dropdown-toggle { + color: inherit; +} +.panel-title { + margin-top: 0; + margin-bottom: 0; + font-size: 16px; + color: inherit; +} +.panel-title > a, +.panel-title > small, +.panel-title > .small, +.panel-title > small > a, +.panel-title > .small > a { + color: inherit; +} +.panel-footer { + padding: 10px 15px; + background-color: #f5f5f5; + border-top: 1px solid #ddd; + border-bottom-right-radius: 3px; + border-bottom-left-radius: 3px; +} +.panel > .list-group, +.panel > .panel-collapse > .list-group { + margin-bottom: 0; +} +.panel > .list-group .list-group-item, +.panel > .panel-collapse > .list-group .list-group-item { + border-width: 1px 0; + border-radius: 0; +} +.panel > .list-group:first-child .list-group-item:first-child, +.panel > .panel-collapse > .list-group:first-child .list-group-item:first-child { + border-top: 0; + border-top-left-radius: 3px; + border-top-right-radius: 3px; +} +.panel > .list-group:last-child .list-group-item:last-child, +.panel > .panel-collapse > .list-group:last-child .list-group-item:last-child { + border-bottom: 0; + border-bottom-right-radius: 3px; + border-bottom-left-radius: 3px; +} +.panel > .panel-heading + .panel-collapse > .list-group .list-group-item:first-child { + border-top-left-radius: 0; + border-top-right-radius: 0; +} +.panel-heading + .list-group .list-group-item:first-child { + border-top-width: 0; +} +.list-group + .panel-footer { + border-top-width: 0; +} +.panel > .table, +.panel > .table-responsive > .table, +.panel > .panel-collapse > .table { + margin-bottom: 0; +} +.panel > .table caption, +.panel > .table-responsive > .table caption, +.panel > .panel-collapse > .table caption { + padding-right: 15px; + padding-left: 15px; +} +.panel > .table:first-child, +.panel > .table-responsive:first-child > .table:first-child { + border-top-left-radius: 3px; + border-top-right-radius: 3px; +} +.panel > .table:first-child > thead:first-child > tr:first-child, +.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child, +.panel > .table:first-child > tbody:first-child > tr:first-child, +.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child { + border-top-left-radius: 3px; + border-top-right-radius: 3px; +} +.panel > .table:first-child > thead:first-child > tr:first-child td:first-child, +.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child td:first-child, +.panel > .table:first-child > tbody:first-child > tr:first-child td:first-child, +.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child td:first-child, +.panel > .table:first-child > thead:first-child > tr:first-child th:first-child, +.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child th:first-child, +.panel > .table:first-child > tbody:first-child > tr:first-child th:first-child, +.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child th:first-child { + border-top-left-radius: 3px; +} +.panel > .table:first-child > thead:first-child > tr:first-child td:last-child, +.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child td:last-child, +.panel > .table:first-child > tbody:first-child > tr:first-child td:last-child, +.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child td:last-child, +.panel > .table:first-child > thead:first-child > tr:first-child th:last-child, +.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child th:last-child, +.panel > .table:first-child > tbody:first-child > tr:first-child th:last-child, +.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child th:last-child { + border-top-right-radius: 3px; +} +.panel > .table:last-child, +.panel > .table-responsive:last-child > .table:last-child { + border-bottom-right-radius: 3px; + border-bottom-left-radius: 3px; +} +.panel > .table:last-child > tbody:last-child > tr:last-child, +.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child, +.panel > .table:last-child > tfoot:last-child > tr:last-child, +.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child { + border-bottom-right-radius: 3px; + border-bottom-left-radius: 3px; +} +.panel > .table:last-child > tbody:last-child > tr:last-child td:first-child, +.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child td:first-child, +.panel > .table:last-child > tfoot:last-child > tr:last-child td:first-child, +.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child td:first-child, +.panel > .table:last-child > tbody:last-child > tr:last-child th:first-child, +.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child th:first-child, +.panel > .table:last-child > tfoot:last-child > tr:last-child th:first-child, +.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child th:first-child { + border-bottom-left-radius: 3px; +} +.panel > .table:last-child > tbody:last-child > tr:last-child td:last-child, +.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child td:last-child, +.panel > .table:last-child > tfoot:last-child > tr:last-child td:last-child, +.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child td:last-child, +.panel > .table:last-child > tbody:last-child > tr:last-child th:last-child, +.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child th:last-child, +.panel > .table:last-child > tfoot:last-child > tr:last-child th:last-child, +.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child th:last-child { + border-bottom-right-radius: 3px; +} +.panel > .panel-body + .table, +.panel > .panel-body + .table-responsive, +.panel > .table + .panel-body, +.panel > .table-responsive + .panel-body { + border-top: 1px solid #ddd; +} +.panel > .table > tbody:first-child > tr:first-child th, +.panel > .table > tbody:first-child > tr:first-child td { + border-top: 0; +} +.panel > .table-bordered, +.panel > .table-responsive > .table-bordered { + border: 0; +} +.panel > .table-bordered > thead > tr > th:first-child, +.panel > .table-responsive > .table-bordered > thead > tr > th:first-child, +.panel > .table-bordered > tbody > tr > th:first-child, +.panel > .table-responsive > .table-bordered > tbody > tr > th:first-child, +.panel > .table-bordered > tfoot > tr > th:first-child, +.panel > .table-responsive > .table-bordered > tfoot > tr > th:first-child, +.panel > .table-bordered > thead > tr > td:first-child, +.panel > .table-responsive > .table-bordered > thead > tr > td:first-child, +.panel > .table-bordered > tbody > tr > td:first-child, +.panel > .table-responsive > .table-bordered > tbody > tr > td:first-child, +.panel > .table-bordered > tfoot > tr > td:first-child, +.panel > .table-responsive > .table-bordered > tfoot > tr > td:first-child { + border-left: 0; +} +.panel > .table-bordered > thead > tr > th:last-child, +.panel > .table-responsive > .table-bordered > thead > tr > th:last-child, +.panel > .table-bordered > tbody > tr > th:last-child, +.panel > .table-responsive > .table-bordered > tbody > tr > th:last-child, +.panel > .table-bordered > tfoot > tr > th:last-child, +.panel > .table-responsive > .table-bordered > tfoot > tr > th:last-child, +.panel > .table-bordered > thead > tr > td:last-child, +.panel > .table-responsive > .table-bordered > thead > tr > td:last-child, +.panel > .table-bordered > tbody > tr > td:last-child, +.panel > .table-responsive > .table-bordered > tbody > tr > td:last-child, +.panel > .table-bordered > tfoot > tr > td:last-child, +.panel > .table-responsive > .table-bordered > tfoot > tr > td:last-child { + border-right: 0; +} +.panel > .table-bordered > thead > tr:first-child > td, +.panel > .table-responsive > .table-bordered > thead > tr:first-child > td, +.panel > .table-bordered > tbody > tr:first-child > td, +.panel > .table-responsive > .table-bordered > tbody > tr:first-child > td, +.panel > .table-bordered > thead > tr:first-child > th, +.panel > .table-responsive > .table-bordered > thead > tr:first-child > th, +.panel > .table-bordered > tbody > tr:first-child > th, +.panel > .table-responsive > .table-bordered > tbody > tr:first-child > th { + border-bottom: 0; +} +.panel > .table-bordered > tbody > tr:last-child > td, +.panel > .table-responsive > .table-bordered > tbody > tr:last-child > td, +.panel > .table-bordered > tfoot > tr:last-child > td, +.panel > .table-responsive > .table-bordered > tfoot > tr:last-child > td, +.panel > .table-bordered > tbody > tr:last-child > th, +.panel > .table-responsive > .table-bordered > tbody > tr:last-child > th, +.panel > .table-bordered > tfoot > tr:last-child > th, +.panel > .table-responsive > .table-bordered > tfoot > tr:last-child > th { + border-bottom: 0; +} +.panel > .table-responsive { + margin-bottom: 0; + border: 0; +} +.panel-group { + margin-bottom: 20px; +} +.panel-group .panel { + margin-bottom: 0; + border-radius: 4px; +} +.panel-group .panel + .panel { + margin-top: 5px; +} +.panel-group .panel-heading { + border-bottom: 0; +} +.panel-group .panel-heading + .panel-collapse > .panel-body, +.panel-group .panel-heading + .panel-collapse > .list-group { + border-top: 1px solid #ddd; +} +.panel-group .panel-footer { + border-top: 0; +} +.panel-group .panel-footer + .panel-collapse .panel-body { + border-bottom: 1px solid #ddd; +} +.panel-default { + border-color: #ddd; +} +.panel-default > .panel-heading { + color: #333; + background-color: #f5f5f5; + border-color: #ddd; +} +.panel-default > .panel-heading + .panel-collapse > .panel-body { + border-top-color: #ddd; +} +.panel-default > .panel-heading .badge { + color: #f5f5f5; + background-color: #333; +} +.panel-default > .panel-footer + .panel-collapse > .panel-body { + border-bottom-color: #ddd; +} +.panel-primary { + border-color: #337ab7; +} +.panel-primary > .panel-heading { + color: #fff; + background-color: #337ab7; + border-color: #337ab7; +} +.panel-primary > .panel-heading + .panel-collapse > .panel-body { + border-top-color: #337ab7; +} +.panel-primary > .panel-heading .badge { + color: #337ab7; + background-color: #fff; +} +.panel-primary > .panel-footer + .panel-collapse > .panel-body { + border-bottom-color: #337ab7; +} +.panel-success { + border-color: #d6e9c6; +} +.panel-success > .panel-heading { + color: #3c763d; + background-color: #dff0d8; + border-color: #d6e9c6; +} +.panel-success > .panel-heading + .panel-collapse > .panel-body { + border-top-color: #d6e9c6; +} +.panel-success > .panel-heading .badge { + color: #dff0d8; + background-color: #3c763d; +} +.panel-success > .panel-footer + .panel-collapse > .panel-body { + border-bottom-color: #d6e9c6; +} +.panel-info { + border-color: #bce8f1; +} +.panel-info > .panel-heading { + color: #31708f; + background-color: #d9edf7; + border-color: #bce8f1; +} +.panel-info > .panel-heading + .panel-collapse > .panel-body { + border-top-color: #bce8f1; +} +.panel-info > .panel-heading .badge { + color: #d9edf7; + background-color: #31708f; +} +.panel-info > .panel-footer + .panel-collapse > .panel-body { + border-bottom-color: #bce8f1; +} +.panel-warning { + border-color: #faebcc; +} +.panel-warning > .panel-heading { + color: #8a6d3b; + background-color: #fcf8e3; + border-color: #faebcc; +} +.panel-warning > .panel-heading + .panel-collapse > .panel-body { + border-top-color: #faebcc; +} +.panel-warning > .panel-heading .badge { + color: #fcf8e3; + background-color: #8a6d3b; +} +.panel-warning > .panel-footer + .panel-collapse > .panel-body { + border-bottom-color: #faebcc; +} +.panel-danger { + border-color: #ebccd1; +} +.panel-danger > .panel-heading { + color: #a94442; + background-color: #f2dede; + border-color: #ebccd1; +} +.panel-danger > .panel-heading + .panel-collapse > .panel-body { + border-top-color: #ebccd1; +} +.panel-danger > .panel-heading .badge { + color: #f2dede; + background-color: #a94442; +} +.panel-danger > .panel-footer + .panel-collapse > .panel-body { + border-bottom-color: #ebccd1; +} +.embed-responsive { + position: relative; + display: block; + height: 0; + padding: 0; + overflow: hidden; +} +.embed-responsive .embed-responsive-item, +.embed-responsive iframe, +.embed-responsive embed, +.embed-responsive object, +.embed-responsive video { + position: absolute; + top: 0; + bottom: 0; + left: 0; + width: 100%; + height: 100%; + border: 0; +} +.embed-responsive-16by9 { + padding-bottom: 56.25%; +} +.embed-responsive-4by3 { + padding-bottom: 75%; +} +.well { + min-height: 20px; + padding: 19px; + margin-bottom: 20px; + background-color: #f5f5f5; + border: 1px solid #e3e3e3; + border-radius: 4px; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .05); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .05); +} +.well blockquote { + border-color: #ddd; + border-color: rgba(0, 0, 0, .15); +} +.well-lg { + padding: 24px; + border-radius: 6px; +} +.well-sm { + padding: 9px; + border-radius: 3px; +} +.close { + float: right; + font-size: 21px; + font-weight: bold; + line-height: 1; + color: #000; + text-shadow: 0 1px 0 #fff; + filter: alpha(opacity=20); + opacity: .2; +} +.close:hover, +.close:focus { + color: #000; + text-decoration: none; + cursor: pointer; + filter: alpha(opacity=50); + opacity: .5; +} +button.close { + -webkit-appearance: none; + padding: 0; + cursor: pointer; + background: transparent; + border: 0; +} +.modal-open { + overflow: hidden; +} +.modal { + position: fixed; + top: 0; + right: 0; + bottom: 0; + left: 0; + z-index: 1050; + display: none; + overflow: hidden; + -webkit-overflow-scrolling: touch; + outline: 0; +} +.modal.fade .modal-dialog { + -webkit-transition: -webkit-transform .3s ease-out; + -o-transition: -o-transform .3s ease-out; + transition: transform .3s ease-out; + -webkit-transform: translate(0, -25%); + -ms-transform: translate(0, -25%); + -o-transform: translate(0, -25%); + transform: translate(0, -25%); +} +.modal.in .modal-dialog { + -webkit-transform: translate(0, 0); + -ms-transform: translate(0, 0); + -o-transform: translate(0, 0); + transform: translate(0, 0); +} +.modal-open .modal { + overflow-x: hidden; + overflow-y: auto; +} +.modal-dialog { + position: relative; + width: auto; + margin: 10px; +} +.modal-content { + position: relative; + background-color: #fff; + -webkit-background-clip: padding-box; + background-clip: padding-box; + border: 1px solid #999; + border: 1px solid rgba(0, 0, 0, .2); + border-radius: 6px; + outline: 0; + -webkit-box-shadow: 0 3px 9px rgba(0, 0, 0, .5); + box-shadow: 0 3px 9px rgba(0, 0, 0, .5); +} +.modal-backdrop { + position: fixed; + top: 0; + right: 0; + bottom: 0; + left: 0; + z-index: 1040; + background-color: #000; +} +.modal-backdrop.fade { + filter: alpha(opacity=0); + opacity: 0; +} +.modal-backdrop.in { + filter: alpha(opacity=50); + opacity: .5; +} +.modal-header { + min-height: 16.42857143px; + padding: 15px; + border-bottom: 1px solid #e5e5e5; +} +.modal-header .close { + margin-top: -2px; +} +.modal-title { + margin: 0; + line-height: 1.42857143; +} +.modal-body { + position: relative; + padding: 15px; +} +.modal-footer { + padding: 15px; + text-align: right; + border-top: 1px solid #e5e5e5; +} +.modal-footer .btn + .btn { + margin-bottom: 0; + margin-left: 5px; +} +.modal-footer .btn-group .btn + .btn { + margin-left: -1px; +} +.modal-footer .btn-block + .btn-block { + margin-left: 0; +} +.modal-scrollbar-measure { + position: absolute; + top: -9999px; + width: 50px; + height: 50px; + overflow: scroll; +} +@media (min-width: 768px) { + .modal-dialog { + width: 600px; + margin: 30px auto; + } + .modal-content { + -webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, .5); + box-shadow: 0 5px 15px rgba(0, 0, 0, .5); + } + .modal-sm { + width: 300px; + } +} +@media (min-width: 992px) { + .modal-lg { + width: 900px; + } +} +.tooltip { + position: absolute; + z-index: 1070; + display: block; + font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; + font-size: 12px; + font-style: normal; + font-weight: normal; + line-height: 1.42857143; + text-align: left; + text-align: start; + text-decoration: none; + text-shadow: none; + text-transform: none; + letter-spacing: normal; + word-break: normal; + word-spacing: normal; + word-wrap: normal; + white-space: normal; + filter: alpha(opacity=0); + opacity: 0; + + line-break: auto; +} +.tooltip.in { + filter: alpha(opacity=90); + opacity: .9; +} +.tooltip.top { + padding: 5px 0; + margin-top: -3px; +} +.tooltip.right { + padding: 0 5px; + margin-left: 3px; +} +.tooltip.bottom { + padding: 5px 0; + margin-top: 3px; +} +.tooltip.left { + padding: 0 5px; + margin-left: -3px; +} +.tooltip-inner { + max-width: 200px; + padding: 3px 8px; + color: #fff; + text-align: center; + background-color: #000; + border-radius: 4px; +} +.tooltip-arrow { + position: absolute; + width: 0; + height: 0; + border-color: transparent; + border-style: solid; +} +.tooltip.top .tooltip-arrow { + bottom: 0; + left: 50%; + margin-left: -5px; + border-width: 5px 5px 0; + border-top-color: #000; +} +.tooltip.top-left .tooltip-arrow { + right: 5px; + bottom: 0; + margin-bottom: -5px; + border-width: 5px 5px 0; + border-top-color: #000; +} +.tooltip.top-right .tooltip-arrow { + bottom: 0; + left: 5px; + margin-bottom: -5px; + border-width: 5px 5px 0; + border-top-color: #000; +} +.tooltip.right .tooltip-arrow { + top: 50%; + left: 0; + margin-top: -5px; + border-width: 5px 5px 5px 0; + border-right-color: #000; +} +.tooltip.left .tooltip-arrow { + top: 50%; + right: 0; + margin-top: -5px; + border-width: 5px 0 5px 5px; + border-left-color: #000; +} +.tooltip.bottom .tooltip-arrow { + top: 0; + left: 50%; + margin-left: -5px; + border-width: 0 5px 5px; + border-bottom-color: #000; +} +.tooltip.bottom-left .tooltip-arrow { + top: 0; + right: 5px; + margin-top: -5px; + border-width: 0 5px 5px; + border-bottom-color: #000; +} +.tooltip.bottom-right .tooltip-arrow { + top: 0; + left: 5px; + margin-top: -5px; + border-width: 0 5px 5px; + border-bottom-color: #000; +} +.popover { + position: absolute; + top: 0; + left: 0; + z-index: 1060; + display: none; + max-width: 276px; + padding: 1px; + font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; + font-size: 14px; + font-style: normal; + font-weight: normal; + line-height: 1.42857143; + text-align: left; + text-align: start; + text-decoration: none; + text-shadow: none; + text-transform: none; + letter-spacing: normal; + word-break: normal; + word-spacing: normal; + word-wrap: normal; + white-space: normal; + background-color: #fff; + -webkit-background-clip: padding-box; + background-clip: padding-box; + border: 1px solid #ccc; + border: 1px solid rgba(0, 0, 0, .2); + border-radius: 6px; + -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, .2); + box-shadow: 0 5px 10px rgba(0, 0, 0, .2); + + line-break: auto; +} +.popover.top { + margin-top: -10px; +} +.popover.right { + margin-left: 10px; +} +.popover.bottom { + margin-top: 10px; +} +.popover.left { + margin-left: -10px; +} +.popover-title { + padding: 8px 14px; + margin: 0; + font-size: 14px; + background-color: #f7f7f7; + border-bottom: 1px solid #ebebeb; + border-radius: 5px 5px 0 0; +} +.popover-content { + padding: 9px 14px; +} +.popover > .arrow, +.popover > .arrow:after { + position: absolute; + display: block; + width: 0; + height: 0; + border-color: transparent; + border-style: solid; +} +.popover > .arrow { + border-width: 11px; +} +.popover > .arrow:after { + content: ""; + border-width: 10px; +} +.popover.top > .arrow { + bottom: -11px; + left: 50%; + margin-left: -11px; + border-top-color: #999; + border-top-color: rgba(0, 0, 0, .25); + border-bottom-width: 0; +} +.popover.top > .arrow:after { + bottom: 1px; + margin-left: -10px; + content: " "; + border-top-color: #fff; + border-bottom-width: 0; +} +.popover.right > .arrow { + top: 50%; + left: -11px; + margin-top: -11px; + border-right-color: #999; + border-right-color: rgba(0, 0, 0, .25); + border-left-width: 0; +} +.popover.right > .arrow:after { + bottom: -10px; + left: 1px; + content: " "; + border-right-color: #fff; + border-left-width: 0; +} +.popover.bottom > .arrow { + top: -11px; + left: 50%; + margin-left: -11px; + border-top-width: 0; + border-bottom-color: #999; + border-bottom-color: rgba(0, 0, 0, .25); +} +.popover.bottom > .arrow:after { + top: 1px; + margin-left: -10px; + content: " "; + border-top-width: 0; + border-bottom-color: #fff; +} +.popover.left > .arrow { + top: 50%; + right: -11px; + margin-top: -11px; + border-right-width: 0; + border-left-color: #999; + border-left-color: rgba(0, 0, 0, .25); +} +.popover.left > .arrow:after { + right: 1px; + bottom: -10px; + content: " "; + border-right-width: 0; + border-left-color: #fff; +} +.carousel { + position: relative; +} +.carousel-inner { + position: relative; + width: 100%; + overflow: hidden; +} +.carousel-inner > .item { + position: relative; + display: none; + -webkit-transition: .6s ease-in-out left; + -o-transition: .6s ease-in-out left; + transition: .6s ease-in-out left; +} +.carousel-inner > .item > img, +.carousel-inner > .item > a > img { + line-height: 1; +} +@media all and (transform-3d), (-webkit-transform-3d) { + .carousel-inner > .item { + -webkit-transition: -webkit-transform .6s ease-in-out; + -o-transition: -o-transform .6s ease-in-out; + transition: transform .6s ease-in-out; + + -webkit-backface-visibility: hidden; + backface-visibility: hidden; + -webkit-perspective: 1000px; + perspective: 1000px; + } + .carousel-inner > .item.next, + .carousel-inner > .item.active.right { + left: 0; + -webkit-transform: translate3d(100%, 0, 0); + transform: translate3d(100%, 0, 0); + } + .carousel-inner > .item.prev, + .carousel-inner > .item.active.left { + left: 0; + -webkit-transform: translate3d(-100%, 0, 0); + transform: translate3d(-100%, 0, 0); + } + .carousel-inner > .item.next.left, + .carousel-inner > .item.prev.right, + .carousel-inner > .item.active { + left: 0; + -webkit-transform: translate3d(0, 0, 0); + transform: translate3d(0, 0, 0); + } +} +.carousel-inner > .active, +.carousel-inner > .next, +.carousel-inner > .prev { + display: block; +} +.carousel-inner > .active { + left: 0; +} +.carousel-inner > .next, +.carousel-inner > .prev { + position: absolute; + top: 0; + width: 100%; +} +.carousel-inner > .next { + left: 100%; +} +.carousel-inner > .prev { + left: -100%; +} +.carousel-inner > .next.left, +.carousel-inner > .prev.right { + left: 0; +} +.carousel-inner > .active.left { + left: -100%; +} +.carousel-inner > .active.right { + left: 100%; +} +.carousel-control { + position: absolute; + top: 0; + bottom: 0; + left: 0; + width: 15%; + font-size: 20px; + color: #fff; + text-align: center; + text-shadow: 0 1px 2px rgba(0, 0, 0, .6); + filter: alpha(opacity=50); + opacity: .5; +} +.carousel-control.left { + background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, .5) 0%, rgba(0, 0, 0, .0001) 100%); + background-image: -o-linear-gradient(left, rgba(0, 0, 0, .5) 0%, rgba(0, 0, 0, .0001) 100%); + background-image: -webkit-gradient(linear, left top, right top, from(rgba(0, 0, 0, .5)), to(rgba(0, 0, 0, .0001))); + background-image: linear-gradient(to right, rgba(0, 0, 0, .5) 0%, rgba(0, 0, 0, .0001) 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#80000000', endColorstr='#00000000', GradientType=1); + background-repeat: repeat-x; +} +.carousel-control.right { + right: 0; + left: auto; + background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, .0001) 0%, rgba(0, 0, 0, .5) 100%); + background-image: -o-linear-gradient(left, rgba(0, 0, 0, .0001) 0%, rgba(0, 0, 0, .5) 100%); + background-image: -webkit-gradient(linear, left top, right top, from(rgba(0, 0, 0, .0001)), to(rgba(0, 0, 0, .5))); + background-image: linear-gradient(to right, rgba(0, 0, 0, .0001) 0%, rgba(0, 0, 0, .5) 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00000000', endColorstr='#80000000', GradientType=1); + background-repeat: repeat-x; +} +.carousel-control:hover, +.carousel-control:focus { + color: #fff; + text-decoration: none; + filter: alpha(opacity=90); + outline: 0; + opacity: .9; +} +.carousel-control .icon-prev, +.carousel-control .icon-next, +.carousel-control .glyphicon-chevron-left, +.carousel-control .glyphicon-chevron-right { + position: absolute; + top: 50%; + z-index: 5; + display: inline-block; + margin-top: -10px; +} +.carousel-control .icon-prev, +.carousel-control .glyphicon-chevron-left { + left: 50%; + margin-left: -10px; +} +.carousel-control .icon-next, +.carousel-control .glyphicon-chevron-right { + right: 50%; + margin-right: -10px; +} +.carousel-control .icon-prev, +.carousel-control .icon-next { + width: 20px; + height: 20px; + font-family: serif; + line-height: 1; +} +.carousel-control .icon-prev:before { + content: '\2039'; +} +.carousel-control .icon-next:before { + content: '\203a'; +} +.carousel-indicators { + position: absolute; + bottom: 10px; + left: 50%; + z-index: 15; + width: 60%; + padding-left: 0; + margin-left: -30%; + text-align: center; + list-style: none; +} +.carousel-indicators li { + display: inline-block; + width: 10px; + height: 10px; + margin: 1px; + text-indent: -999px; + cursor: pointer; + background-color: #000 \9; + background-color: rgba(0, 0, 0, 0); + border: 1px solid #fff; + border-radius: 10px; +} +.carousel-indicators .active { + width: 12px; + height: 12px; + margin: 0; + background-color: #fff; +} +.carousel-caption { + position: absolute; + right: 15%; + bottom: 20px; + left: 15%; + z-index: 10; + padding-top: 20px; + padding-bottom: 20px; + color: #fff; + text-align: center; + text-shadow: 0 1px 2px rgba(0, 0, 0, .6); +} +.carousel-caption .btn { + text-shadow: none; +} +@media screen and (min-width: 768px) { + .carousel-control .glyphicon-chevron-left, + .carousel-control .glyphicon-chevron-right, + .carousel-control .icon-prev, + .carousel-control .icon-next { + width: 30px; + height: 30px; + margin-top: -15px; + font-size: 30px; + } + .carousel-control .glyphicon-chevron-left, + .carousel-control .icon-prev { + margin-left: -15px; + } + .carousel-control .glyphicon-chevron-right, + .carousel-control .icon-next { + margin-right: -15px; + } + .carousel-caption { + right: 20%; + left: 20%; + padding-bottom: 30px; + } + .carousel-indicators { + bottom: 20px; + } +} +.clearfix:before, +.clearfix:after, +.dl-horizontal dd:before, +.dl-horizontal dd:after, +.container:before, +.container:after, +.container-fluid:before, +.container-fluid:after, +.row:before, +.row:after, +.form-horizontal .form-group:before, +.form-horizontal .form-group:after, +.btn-toolbar:before, +.btn-toolbar:after, +.btn-group-vertical > .btn-group:before, +.btn-group-vertical > .btn-group:after, +.nav:before, +.nav:after, +.navbar:before, +.navbar:after, +.navbar-header:before, +.navbar-header:after, +.navbar-collapse:before, +.navbar-collapse:after, +.pager:before, +.pager:after, +.panel-body:before, +.panel-body:after, +.modal-footer:before, +.modal-footer:after { + display: table; + content: " "; +} +.clearfix:after, +.dl-horizontal dd:after, +.container:after, +.container-fluid:after, +.row:after, +.form-horizontal .form-group:after, +.btn-toolbar:after, +.btn-group-vertical > .btn-group:after, +.nav:after, +.navbar:after, +.navbar-header:after, +.navbar-collapse:after, +.pager:after, +.panel-body:after, +.modal-footer:after { + clear: both; +} +.center-block { + display: block; + margin-right: auto; + margin-left: auto; +} +.pull-right { + float: right !important; +} +.pull-left { + float: left !important; +} +.hide { + display: none !important; +} +.show { + display: block !important; +} +.invisible { + visibility: hidden; +} +.text-hide { + font: 0/0 a; + color: transparent; + text-shadow: none; + background-color: transparent; + border: 0; +} +.hidden { + display: none !important; +} +.affix { + position: fixed; +} +@-ms-viewport { + width: device-width; +} +.visible-xs, +.visible-sm, +.visible-md, +.visible-lg { + display: none !important; +} +.visible-xs-block, +.visible-xs-inline, +.visible-xs-inline-block, +.visible-sm-block, +.visible-sm-inline, +.visible-sm-inline-block, +.visible-md-block, +.visible-md-inline, +.visible-md-inline-block, +.visible-lg-block, +.visible-lg-inline, +.visible-lg-inline-block { + display: none !important; +} +@media (max-width: 767px) { + .visible-xs { + display: block !important; + } + table.visible-xs { + display: table !important; + } + tr.visible-xs { + display: table-row !important; + } + th.visible-xs, + td.visible-xs { + display: table-cell !important; + } +} +@media (max-width: 767px) { + .visible-xs-block { + display: block !important; + } +} +@media (max-width: 767px) { + .visible-xs-inline { + display: inline !important; + } +} +@media (max-width: 767px) { + .visible-xs-inline-block { + display: inline-block !important; + } +} +@media (min-width: 768px) and (max-width: 991px) { + .visible-sm { + display: block !important; + } + table.visible-sm { + display: table !important; + } + tr.visible-sm { + display: table-row !important; + } + th.visible-sm, + td.visible-sm { + display: table-cell !important; + } +} +@media (min-width: 768px) and (max-width: 991px) { + .visible-sm-block { + display: block !important; + } +} +@media (min-width: 768px) and (max-width: 991px) { + .visible-sm-inline { + display: inline !important; + } +} +@media (min-width: 768px) and (max-width: 991px) { + .visible-sm-inline-block { + display: inline-block !important; + } +} +@media (min-width: 992px) and (max-width: 1199px) { + .visible-md { + display: block !important; + } + table.visible-md { + display: table !important; + } + tr.visible-md { + display: table-row !important; + } + th.visible-md, + td.visible-md { + display: table-cell !important; + } +} +@media (min-width: 992px) and (max-width: 1199px) { + .visible-md-block { + display: block !important; + } +} +@media (min-width: 992px) and (max-width: 1199px) { + .visible-md-inline { + display: inline !important; + } +} +@media (min-width: 992px) and (max-width: 1199px) { + .visible-md-inline-block { + display: inline-block !important; + } +} +@media (min-width: 1200px) { + .visible-lg { + display: block !important; + } + table.visible-lg { + display: table !important; + } + tr.visible-lg { + display: table-row !important; + } + th.visible-lg, + td.visible-lg { + display: table-cell !important; + } +} +@media (min-width: 1200px) { + .visible-lg-block { + display: block !important; + } +} +@media (min-width: 1200px) { + .visible-lg-inline { + display: inline !important; + } +} +@media (min-width: 1200px) { + .visible-lg-inline-block { + display: inline-block !important; + } +} +@media (max-width: 767px) { + .hidden-xs { + display: none !important; + } +} +@media (min-width: 768px) and (max-width: 991px) { + .hidden-sm { + display: none !important; + } +} +@media (min-width: 992px) and (max-width: 1199px) { + .hidden-md { + display: none !important; + } +} +@media (min-width: 1200px) { + .hidden-lg { + display: none !important; + } +} +.visible-print { + display: none !important; +} +@media print { + .visible-print { + display: block !important; + } + table.visible-print { + display: table !important; + } + tr.visible-print { + display: table-row !important; + } + th.visible-print, + td.visible-print { + display: table-cell !important; + } +} +.visible-print-block { + display: none !important; +} +@media print { + .visible-print-block { + display: block !important; + } +} +.visible-print-inline { + display: none !important; +} +@media print { + .visible-print-inline { + display: inline !important; + } +} +.visible-print-inline-block { + display: none !important; +} +@media print { + .visible-print-inline-block { + display: inline-block !important; + } +} +@media print { + .hidden-print { + display: none !important; + } +} +/*# sourceMappingURL=bootstrap.css.map */ diff --git a/node_modules/public/css/main.css b/node_modules/public/css/main.css new file mode 100644 index 0000000..c98e40e --- /dev/null +++ b/node_modules/public/css/main.css @@ -0,0 +1,51 @@ +#container { + padding-top: 70px; +} + +#er { + background-color: rgb(255, 249, 255); + border: 1px solid rgb(255, 128, 128); + padding:8px; + margin-bottom: 10px; + text-align: center; + border-radius: 5px; + display:none; +} + +a.signUp { + color: @link-color; + text-decoration: none; + display: block; + margin-top: 10px; +} +a.signUp:hover { + color: @link-hover-color; + text-decoration: underline; +} + +.list { + list-style-type: none; +} + +#transform { + margin:5px; + margin-left:0px; + font-size: 10px; + float:right; +} +#transform:hover { + color: @link-hover-color; + text-decoration: underline; + cursor:pointer; +} + +.info { + margin-bottom:30px; +} +.info1 { + margin-left:20px; +} + + + + diff --git a/node_modules/public/css/material.css b/node_modules/public/css/material.css new file mode 100644 index 0000000..baf071e --- /dev/null +++ b/node_modules/public/css/material.css @@ -0,0 +1,9703 @@ +/** + * material-design-lite - Material Design Components in CSS, JS and HTML + * @version v1.0.0 + * @license Apache-2 + * @copyright 2015 Google, Inc. + * @link https://github.com/google/material-design-lite + */ +@charset "UTF-8"; +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* Material Design Lite */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* Typography */ +/* Shadows */ +/* Animations */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +/* + * What follows is the result of much research on cross-browser styling. + * Credit left inline and big thanks to Nicolas Gallagher, Jonathan Neal, + * Kroc Camen, and the H5BP dev community and team. + */ +/* ========================================================================== + Base styles: opinionated defaults + ========================================================================== */ +html { + color: rgba(0,0,0, 0.87); + font-size: 1em; + line-height: 1.4; } + +/* + * Remove text-shadow in selection highlight: h5bp.com/i + * These selection rule sets have to be separate. + * Customize the background color to match your design. + */ +::-moz-selection { + background: #b3d4fc; + text-shadow: none; } + +::selection { + background: #b3d4fc; + text-shadow: none; } + +/* + * A better looking default horizontal rule + */ +hr { + display: block; + height: 1px; + border: 0; + border-top: 1px solid #ccc; + margin: 1em 0; + padding: 0; } + +/* + * Remove the gap between images, videos, audio and canvas and the bottom of + * their containers: h5bp.com/i/440 + */ +audio, canvas, img, svg, video { + vertical-align: middle; } + +/* + * Remove default fieldset styles. + */ +fieldset { + border: 0; + margin: 0; + padding: 0; } + +/* + * Allow only vertical resizing of textareas. + */ +textarea { + resize: vertical; } + +/* ========================================================================== + Browse Happy prompt + ========================================================================== */ +.browsehappy { + margin: 0.2em 0; + background: #ccc; + color: #000; + padding: 0.2em 0; } + +/* ========================================================================== + Author's custom styles + ========================================================================== */ +/* ========================================================================== + Helper classes + ========================================================================== */ +/* + * Hide visually and from screen readers: h5bp.com/u + */ +.hidden { + display: none !important; + visibility: hidden; } + +/* + * Hide only visually, but have it available for screen readers: h5bp.com/v + */ +.visuallyhidden { + border: 0; + clip: rect(0 0 0 0); + height: 1px; + margin: -1px; + overflow: hidden; + padding: 0; + position: absolute; + width: 1px; } + +/* + * Extends the .visuallyhidden class to allow the element to be focusable + * when navigated to via the keyboard: h5bp.com/p + */ +.visuallyhidden.focusable:active, .visuallyhidden.focusable:focus { + clip: auto; + height: auto; + margin: 0; + overflow: visible; + position: static; + width: auto; } + +/* + * Hide visually and from screen readers, but maintain layout + */ +.invisible { + visibility: hidden; } + +/* + * Clearfix: contain floats + * + * For modern browsers + * 1. The space content is one way to avoid an Opera bug when the + * `contenteditable` attribute is included anywhere else in the document. + * Otherwise it causes space to appear at the top and bottom of elements + * that receive the `clearfix` class. + * 2. The use of `table` rather than `block` is only necessary if using + * `:before` to contain the top-margins of child elements. + */ +.clearfix:before, .clearfix:after { + content: " "; + /* 1 */ + display: table; + /* 2 */ } + +.clearfix:after { + clear: both; } + +/* ========================================================================== + EXAMPLE Media Queries for Responsive Design. + These examples override the primary ('mobile first') styles. + Modify as content requires. + ========================================================================== */ +/* ========================================================================== + Print styles. + Inlined to avoid the additional HTTP request: h5bp.com/r + ========================================================================== */ +@media print { + *, *:before, *:after { + background: transparent !important; + color: #000 !important; + /* Black prints faster: h5bp.com/s */ + box-shadow: none !important; + text-shadow: none !important; } + a, a:visited { + text-decoration: underline; } + a[href]:after { + content: " (" attr(href) ")"; } + abbr[title]:after { + content: " (" attr(title) ")"; } + /* + * Don't show links that are fragment identifiers, + * or use the `javascript:` pseudo protocol + */ + a[href^="#"]:after, a[href^="javascript:"]:after { + content: ""; } + pre, blockquote { + border: 1px solid #999; + page-break-inside: avoid; } + thead { + display: table-header-group; + /* h5bp.com/t */ } + tr, img { + page-break-inside: avoid; } + img { + max-width: 100% !important; } + p, h2, h3 { + orphans: 3; + widows: 3; } + h2, h3 { + page-break-after: avoid; } } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* Remove the unwanted box around FAB buttons */ +/* More info: http://goo.gl/IPwKi */ +a, .mdl-accordion, .mdl-button, .mdl-card, .mdl-checkbox, .mdl-dropdown-menu, .mdl-icon-toggle, .mdl-item, .mdl-radio, .mdl-slider, .mdl-switch, .mdl-tabs__tab { + -webkit-tap-highlight-color: transparent; + -webkit-tap-highlight-color: rgba(255, 255, 255, 0); } + +/* + * Make body take up the entire screen + */ +html { + width: 100%; + height: 100%; } + +body { + width: 100%; + min-height: 100%; } + +/* +* Remove body margin so layout containers don't cause extra overflow. +*/ +body { + margin: 0; } + +/* + * Main display reset for IE support. + * Source: http://weblog.west-wind.com/posts/2015/Jan/12/main-HTML5-Tag-not-working-in-Internet-Explorer-91011 + */ +main { + display: block; } + +/* +* Apply no display to elements with the hidden attribute. +* IE 9 and 10 support. +*/ +*[hidden] { + display: none !important; } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* Typography */ +/* Shadows */ +/* Animations */ +html, body { + font-family: 'Helvetica', 'Arial', sans-serif; + font-size: 14px; + font-weight: 400; + line-height: 20px; } + +h1, h2, h3, h4, h5, h6, p { + margin: 0; + padding: 0; } + +/** +* Styles for HTML elements +*/ +h1 small, h2 small, h3 small, h4 small, h5 small, h6 small { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 56px; + font-weight: 400; + line-height: 1.35; + letter-spacing: -0.02em; + opacity: 0.54; + font-size: 0.6em; } + +h1 { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 56px; + font-weight: 400; + line-height: 1.35; + letter-spacing: -0.02em; + margin-top: 24px; + margin-bottom: 24px; } + +h2 { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 45px; + font-weight: 400; + line-height: 48px; + margin-top: 24px; + margin-bottom: 24px; } + +h3 { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 34px; + font-weight: 400; + line-height: 40px; + margin-top: 24px; + margin-bottom: 24px; } + +h4 { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 24px; + font-weight: 400; + line-height: 32px; + -moz-osx-font-smoothing: grayscale; + margin-top: 24px; + margin-bottom: 16px; } + +h5 { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 20px; + font-weight: 500; + line-height: 1; + letter-spacing: 0.02em; + margin-top: 24px; + margin-bottom: 16px; } + +h6 { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 16px; + font-weight: 400; + line-height: 24px; + letter-spacing: 0.04em; + margin-top: 24px; + margin-bottom: 16px; } + +p { + font-size: 14px; + font-weight: 400; + line-height: 24px; + letter-spacing: 0; + margin-bottom: 16px; } + +a { + color: rgb(255,64,129); + font-weight: 500; } + +blockquote { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + position: relative; + font-size: 24px; + font-weight: 300; + font-style: italic; + line-height: 1.35; + letter-spacing: 0.08em; } + blockquote:before { + position: absolute; + left: -0.5em; + content: '“'; } + blockquote:after { + content: '”'; + margin-left: -0.05em; } + +mark { + background-color: #f4ff81; } + +dt { + font-weight: 700; } + +address { + font-size: 12px; + font-weight: 400; + line-height: 1; + letter-spacing: 0; + font-style: normal; } + +ul, ol { + font-size: 14px; + font-weight: 400; + line-height: 24px; + letter-spacing: 0; } + +/** + * Class Name Styles + */ +.mdl-typography--display-4 { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 112px; + font-weight: 300; + line-height: 1; + letter-spacing: -0.04em; } + +.mdl-typography--display-4-color-contrast { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 112px; + font-weight: 300; + line-height: 1; + letter-spacing: -0.04em; + opacity: 0.54; } + +.mdl-typography--display-3 { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 56px; + font-weight: 400; + line-height: 1.35; + letter-spacing: -0.02em; } + +.mdl-typography--display-3-color-contrast { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 56px; + font-weight: 400; + line-height: 1.35; + letter-spacing: -0.02em; + opacity: 0.54; } + +.mdl-typography--display-2 { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 45px; + font-weight: 400; + line-height: 48px; } + +.mdl-typography--display-2-color-contrast { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 45px; + font-weight: 400; + line-height: 48px; + opacity: 0.54; } + +.mdl-typography--display-1 { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 34px; + font-weight: 400; + line-height: 40px; } + +.mdl-typography--display-1-color-contrast { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 34px; + font-weight: 400; + line-height: 40px; + opacity: 0.54; } + +.mdl-typography--headline { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 24px; + font-weight: 400; + line-height: 32px; + -moz-osx-font-smoothing: grayscale; } + +.mdl-typography--headline-color-contrast { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 24px; + font-weight: 400; + line-height: 32px; + -moz-osx-font-smoothing: grayscale; + opacity: 0.87; } + +.mdl-typography--title { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 20px; + font-weight: 500; + line-height: 1; + letter-spacing: 0.02em; } + +.mdl-typography--title-color-contrast { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 20px; + font-weight: 500; + line-height: 1; + letter-spacing: 0.02em; + opacity: 0.87; } + +.mdl-typography--subhead { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 16px; + font-weight: 400; + line-height: 24px; + letter-spacing: 0.04em; } + +.mdl-typography--subhead-color-contrast { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 16px; + font-weight: 400; + line-height: 24px; + letter-spacing: 0.04em; + opacity: 0.87; } + +.mdl-typography--body-2 { + font-size: 14px; + font-weight: bold; + line-height: 24px; + letter-spacing: 0; } + +.mdl-typography--body-2-color-contrast { + font-size: 14px; + font-weight: bold; + line-height: 24px; + letter-spacing: 0; + opacity: 0.87; } + +.mdl-typography--body-1 { + font-size: 14px; + font-weight: 400; + line-height: 24px; + letter-spacing: 0; } + +.mdl-typography--body-1-color-contrast { + font-size: 14px; + font-weight: 400; + line-height: 24px; + letter-spacing: 0; + opacity: 0.87; } + +.mdl-typography--body-2-force-preferred-font { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 14px; + font-weight: 500; + line-height: 24px; + letter-spacing: 0; } + +.mdl-typography--body-2-force-preferred-font-color-contrast { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 14px; + font-weight: 500; + line-height: 24px; + letter-spacing: 0; + opacity: 0.87; } + +.mdl-typography--body-1-force-preferred-font { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 14px; + font-weight: 400; + line-height: 24px; + letter-spacing: 0; } + +.mdl-typography--body-1-force-preferred-font-color-contrast { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 14px; + font-weight: 400; + line-height: 24px; + letter-spacing: 0; + opacity: 0.87; } + +.mdl-typography--caption { + font-size: 12px; + font-weight: 400; + line-height: 1; + letter-spacing: 0; } + +.mdl-typography--caption-force-preferred-font { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 12px; + font-weight: 400; + line-height: 1; + letter-spacing: 0; } + +.mdl-typography--caption-color-contrast { + font-size: 12px; + font-weight: 400; + line-height: 1; + letter-spacing: 0; + opacity: 0.54; } + +.mdl-typography--caption-force-preferred-font-color-contrast { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 12px; + font-weight: 400; + line-height: 1; + letter-spacing: 0; + opacity: 0.54; } + +.mdl-typography--menu { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 14px; + font-weight: 500; + line-height: 1; + letter-spacing: 0; } + +.mdl-typography--menu-color-contrast { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 14px; + font-weight: 500; + line-height: 1; + letter-spacing: 0; + opacity: 0.87; } + +.mdl-typography--button { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 14px; + font-weight: 500; + text-transform: uppercase; + line-height: 1; + letter-spacing: 0; } + +.mdl-typography--button-color-contrast { + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 14px; + font-weight: 500; + text-transform: uppercase; + line-height: 1; + letter-spacing: 0; + opacity: 0.87; } + +.mdl-typography--text-left { + text-align: left; } + +.mdl-typography--text-right { + text-align: right; } + +.mdl-typography--text-center { + text-align: center; } + +.mdl-typography--text-justify { + text-align: justify; } + +.mdl-typography--text-nowrap { + white-space: nowrap; } + +.mdl-typography--text-lowercase { + text-transform: lowercase; } + +.mdl-typography--text-uppercase { + text-transform: uppercase; } + +.mdl-typography--text-capitalize { + text-transform: capitalize; } + +.mdl-typography--font-thin { + font-weight: 200 !important; } + +.mdl-typography--font-light { + font-weight: 300 !important; } + +.mdl-typography--font-regular { + font-weight: 400 !important; } + +.mdl-typography--font-medium { + font-weight: 500 !important; } + +.mdl-typography--font-bold { + font-weight: 700 !important; } + +.mdl-typography--font-black { + font-weight: 900 !important; } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +.mdl-color-text--red { + color: rgb(244,67,54) !important; } + +.mdl-color--red { + background-color: rgb(244,67,54) !important; } + +.mdl-color-text--red-50 { + color: rgb(255,235,238) !important; } + +.mdl-color--red-50 { + background-color: rgb(255,235,238) !important; } + +.mdl-color-text--red-100 { + color: rgb(255,205,210) !important; } + +.mdl-color--red-100 { + background-color: rgb(255,205,210) !important; } + +.mdl-color-text--red-200 { + color: rgb(239,154,154) !important; } + +.mdl-color--red-200 { + background-color: rgb(239,154,154) !important; } + +.mdl-color-text--red-300 { + color: rgb(229,115,115) !important; } + +.mdl-color--red-300 { + background-color: rgb(229,115,115) !important; } + +.mdl-color-text--red-400 { + color: rgb(239,83,80) !important; } + +.mdl-color--red-400 { + background-color: rgb(239,83,80) !important; } + +.mdl-color-text--red-500 { + color: rgb(244,67,54) !important; } + +.mdl-color--red-500 { + background-color: rgb(244,67,54) !important; } + +.mdl-color-text--red-600 { + color: rgb(229,57,53) !important; } + +.mdl-color--red-600 { + background-color: rgb(229,57,53) !important; } + +.mdl-color-text--red-700 { + color: rgb(211,47,47) !important; } + +.mdl-color--red-700 { + background-color: rgb(211,47,47) !important; } + +.mdl-color-text--red-800 { + color: rgb(198,40,40) !important; } + +.mdl-color--red-800 { + background-color: rgb(198,40,40) !important; } + +.mdl-color-text--red-900 { + color: rgb(183,28,28) !important; } + +.mdl-color--red-900 { + background-color: rgb(183,28,28) !important; } + +.mdl-color-text--red-A100 { + color: rgb(255,138,128) !important; } + +.mdl-color--red-A100 { + background-color: rgb(255,138,128) !important; } + +.mdl-color-text--red-A200 { + color: rgb(255,82,82) !important; } + +.mdl-color--red-A200 { + background-color: rgb(255,82,82) !important; } + +.mdl-color-text--red-A400 { + color: rgb(255,23,68) !important; } + +.mdl-color--red-A400 { + background-color: rgb(255,23,68) !important; } + +.mdl-color-text--red-A700 { + color: rgb(213,0,0) !important; } + +.mdl-color--red-A700 { + background-color: rgb(213,0,0) !important; } + +.mdl-color-text--pink { + color: rgb(233,30,99) !important; } + +.mdl-color--pink { + background-color: rgb(233,30,99) !important; } + +.mdl-color-text--pink-50 { + color: rgb(252,228,236) !important; } + +.mdl-color--pink-50 { + background-color: rgb(252,228,236) !important; } + +.mdl-color-text--pink-100 { + color: rgb(248,187,208) !important; } + +.mdl-color--pink-100 { + background-color: rgb(248,187,208) !important; } + +.mdl-color-text--pink-200 { + color: rgb(244,143,177) !important; } + +.mdl-color--pink-200 { + background-color: rgb(244,143,177) !important; } + +.mdl-color-text--pink-300 { + color: rgb(240,98,146) !important; } + +.mdl-color--pink-300 { + background-color: rgb(240,98,146) !important; } + +.mdl-color-text--pink-400 { + color: rgb(236,64,122) !important; } + +.mdl-color--pink-400 { + background-color: rgb(236,64,122) !important; } + +.mdl-color-text--pink-500 { + color: rgb(233,30,99) !important; } + +.mdl-color--pink-500 { + background-color: rgb(233,30,99) !important; } + +.mdl-color-text--pink-600 { + color: rgb(216,27,96) !important; } + +.mdl-color--pink-600 { + background-color: rgb(216,27,96) !important; } + +.mdl-color-text--pink-700 { + color: rgb(194,24,91) !important; } + +.mdl-color--pink-700 { + background-color: rgb(194,24,91) !important; } + +.mdl-color-text--pink-800 { + color: rgb(173,20,87) !important; } + +.mdl-color--pink-800 { + background-color: rgb(173,20,87) !important; } + +.mdl-color-text--pink-900 { + color: rgb(136,14,79) !important; } + +.mdl-color--pink-900 { + background-color: rgb(136,14,79) !important; } + +.mdl-color-text--pink-A100 { + color: rgb(255,128,171) !important; } + +.mdl-color--pink-A100 { + background-color: rgb(255,128,171) !important; } + +.mdl-color-text--pink-A200 { + color: rgb(255,64,129) !important; } + +.mdl-color--pink-A200 { + background-color: rgb(255,64,129) !important; } + +.mdl-color-text--pink-A400 { + color: rgb(245,0,87) !important; } + +.mdl-color--pink-A400 { + background-color: rgb(245,0,87) !important; } + +.mdl-color-text--pink-A700 { + color: rgb(197,17,98) !important; } + +.mdl-color--pink-A700 { + background-color: rgb(197,17,98) !important; } + +.mdl-color-text--purple { + color: rgb(156,39,176) !important; } + +.mdl-color--purple { + background-color: rgb(156,39,176) !important; } + +.mdl-color-text--purple-50 { + color: rgb(243,229,245) !important; } + +.mdl-color--purple-50 { + background-color: rgb(243,229,245) !important; } + +.mdl-color-text--purple-100 { + color: rgb(225,190,231) !important; } + +.mdl-color--purple-100 { + background-color: rgb(225,190,231) !important; } + +.mdl-color-text--purple-200 { + color: rgb(206,147,216) !important; } + +.mdl-color--purple-200 { + background-color: rgb(206,147,216) !important; } + +.mdl-color-text--purple-300 { + color: rgb(186,104,200) !important; } + +.mdl-color--purple-300 { + background-color: rgb(186,104,200) !important; } + +.mdl-color-text--purple-400 { + color: rgb(171,71,188) !important; } + +.mdl-color--purple-400 { + background-color: rgb(171,71,188) !important; } + +.mdl-color-text--purple-500 { + color: rgb(156,39,176) !important; } + +.mdl-color--purple-500 { + background-color: rgb(156,39,176) !important; } + +.mdl-color-text--purple-600 { + color: rgb(142,36,170) !important; } + +.mdl-color--purple-600 { + background-color: rgb(142,36,170) !important; } + +.mdl-color-text--purple-700 { + color: rgb(123,31,162) !important; } + +.mdl-color--purple-700 { + background-color: rgb(123,31,162) !important; } + +.mdl-color-text--purple-800 { + color: rgb(106,27,154) !important; } + +.mdl-color--purple-800 { + background-color: rgb(106,27,154) !important; } + +.mdl-color-text--purple-900 { + color: rgb(74,20,140) !important; } + +.mdl-color--purple-900 { + background-color: rgb(74,20,140) !important; } + +.mdl-color-text--purple-A100 { + color: rgb(234,128,252) !important; } + +.mdl-color--purple-A100 { + background-color: rgb(234,128,252) !important; } + +.mdl-color-text--purple-A200 { + color: rgb(224,64,251) !important; } + +.mdl-color--purple-A200 { + background-color: rgb(224,64,251) !important; } + +.mdl-color-text--purple-A400 { + color: rgb(213,0,249) !important; } + +.mdl-color--purple-A400 { + background-color: rgb(213,0,249) !important; } + +.mdl-color-text--purple-A700 { + color: rgb(170,0,255) !important; } + +.mdl-color--purple-A700 { + background-color: rgb(170,0,255) !important; } + +.mdl-color-text--deep-purple { + color: rgb(103,58,183) !important; } + +.mdl-color--deep-purple { + background-color: rgb(103,58,183) !important; } + +.mdl-color-text--deep-purple-50 { + color: rgb(237,231,246) !important; } + +.mdl-color--deep-purple-50 { + background-color: rgb(237,231,246) !important; } + +.mdl-color-text--deep-purple-100 { + color: rgb(209,196,233) !important; } + +.mdl-color--deep-purple-100 { + background-color: rgb(209,196,233) !important; } + +.mdl-color-text--deep-purple-200 { + color: rgb(179,157,219) !important; } + +.mdl-color--deep-purple-200 { + background-color: rgb(179,157,219) !important; } + +.mdl-color-text--deep-purple-300 { + color: rgb(149,117,205) !important; } + +.mdl-color--deep-purple-300 { + background-color: rgb(149,117,205) !important; } + +.mdl-color-text--deep-purple-400 { + color: rgb(126,87,194) !important; } + +.mdl-color--deep-purple-400 { + background-color: rgb(126,87,194) !important; } + +.mdl-color-text--deep-purple-500 { + color: rgb(103,58,183) !important; } + +.mdl-color--deep-purple-500 { + background-color: rgb(103,58,183) !important; } + +.mdl-color-text--deep-purple-600 { + color: rgb(94,53,177) !important; } + +.mdl-color--deep-purple-600 { + background-color: rgb(94,53,177) !important; } + +.mdl-color-text--deep-purple-700 { + color: rgb(81,45,168) !important; } + +.mdl-color--deep-purple-700 { + background-color: rgb(81,45,168) !important; } + +.mdl-color-text--deep-purple-800 { + color: rgb(69,39,160) !important; } + +.mdl-color--deep-purple-800 { + background-color: rgb(69,39,160) !important; } + +.mdl-color-text--deep-purple-900 { + color: rgb(49,27,146) !important; } + +.mdl-color--deep-purple-900 { + background-color: rgb(49,27,146) !important; } + +.mdl-color-text--deep-purple-A100 { + color: rgb(179,136,255) !important; } + +.mdl-color--deep-purple-A100 { + background-color: rgb(179,136,255) !important; } + +.mdl-color-text--deep-purple-A200 { + color: rgb(124,77,255) !important; } + +.mdl-color--deep-purple-A200 { + background-color: rgb(124,77,255) !important; } + +.mdl-color-text--deep-purple-A400 { + color: rgb(101,31,255) !important; } + +.mdl-color--deep-purple-A400 { + background-color: rgb(101,31,255) !important; } + +.mdl-color-text--deep-purple-A700 { + color: rgb(98,0,234) !important; } + +.mdl-color--deep-purple-A700 { + background-color: rgb(98,0,234) !important; } + +.mdl-color-text--indigo { + color: rgb(63,81,181) !important; } + +.mdl-color--indigo { + background-color: rgb(63,81,181) !important; } + +.mdl-color-text--indigo-50 { + color: rgb(232,234,246) !important; } + +.mdl-color--indigo-50 { + background-color: rgb(232,234,246) !important; } + +.mdl-color-text--indigo-100 { + color: rgb(197,202,233) !important; } + +.mdl-color--indigo-100 { + background-color: rgb(197,202,233) !important; } + +.mdl-color-text--indigo-200 { + color: rgb(159,168,218) !important; } + +.mdl-color--indigo-200 { + background-color: rgb(159,168,218) !important; } + +.mdl-color-text--indigo-300 { + color: rgb(121,134,203) !important; } + +.mdl-color--indigo-300 { + background-color: rgb(121,134,203) !important; } + +.mdl-color-text--indigo-400 { + color: rgb(92,107,192) !important; } + +.mdl-color--indigo-400 { + background-color: rgb(92,107,192) !important; } + +.mdl-color-text--indigo-500 { + color: rgb(63,81,181) !important; } + +.mdl-color--indigo-500 { + background-color: rgb(63,81,181) !important; } + +.mdl-color-text--indigo-600 { + color: rgb(57,73,171) !important; } + +.mdl-color--indigo-600 { + background-color: rgb(57,73,171) !important; } + +.mdl-color-text--indigo-700 { + color: rgb(48,63,159) !important; } + +.mdl-color--indigo-700 { + background-color: rgb(48,63,159) !important; } + +.mdl-color-text--indigo-800 { + color: rgb(40,53,147) !important; } + +.mdl-color--indigo-800 { + background-color: rgb(40,53,147) !important; } + +.mdl-color-text--indigo-900 { + color: rgb(26,35,126) !important; } + +.mdl-color--indigo-900 { + background-color: rgb(26,35,126) !important; } + +.mdl-color-text--indigo-A100 { + color: rgb(140,158,255) !important; } + +.mdl-color--indigo-A100 { + background-color: rgb(140,158,255) !important; } + +.mdl-color-text--indigo-A200 { + color: rgb(83,109,254) !important; } + +.mdl-color--indigo-A200 { + background-color: rgb(83,109,254) !important; } + +.mdl-color-text--indigo-A400 { + color: rgb(61,90,254) !important; } + +.mdl-color--indigo-A400 { + background-color: rgb(61,90,254) !important; } + +.mdl-color-text--indigo-A700 { + color: rgb(48,79,254) !important; } + +.mdl-color--indigo-A700 { + background-color: rgb(48,79,254) !important; } + +.mdl-color-text--blue { + color: rgb(33,150,243) !important; } + +.mdl-color--blue { + background-color: rgb(33,150,243) !important; } + +.mdl-color-text--blue-50 { + color: rgb(227,242,253) !important; } + +.mdl-color--blue-50 { + background-color: rgb(227,242,253) !important; } + +.mdl-color-text--blue-100 { + color: rgb(187,222,251) !important; } + +.mdl-color--blue-100 { + background-color: rgb(187,222,251) !important; } + +.mdl-color-text--blue-200 { + color: rgb(144,202,249) !important; } + +.mdl-color--blue-200 { + background-color: rgb(144,202,249) !important; } + +.mdl-color-text--blue-300 { + color: rgb(100,181,246) !important; } + +.mdl-color--blue-300 { + background-color: rgb(100,181,246) !important; } + +.mdl-color-text--blue-400 { + color: rgb(66,165,245) !important; } + +.mdl-color--blue-400 { + background-color: rgb(66,165,245) !important; } + +.mdl-color-text--blue-500 { + color: rgb(33,150,243) !important; } + +.mdl-color--blue-500 { + background-color: rgb(33,150,243) !important; } + +.mdl-color-text--blue-600 { + color: rgb(30,136,229) !important; } + +.mdl-color--blue-600 { + background-color: rgb(30,136,229) !important; } + +.mdl-color-text--blue-700 { + color: rgb(25,118,210) !important; } + +.mdl-color--blue-700 { + background-color: rgb(25,118,210) !important; } + +.mdl-color-text--blue-800 { + color: rgb(21,101,192) !important; } + +.mdl-color--blue-800 { + background-color: rgb(21,101,192) !important; } + +.mdl-color-text--blue-900 { + color: rgb(13,71,161) !important; } + +.mdl-color--blue-900 { + background-color: rgb(13,71,161) !important; } + +.mdl-color-text--blue-A100 { + color: rgb(130,177,255) !important; } + +.mdl-color--blue-A100 { + background-color: rgb(130,177,255) !important; } + +.mdl-color-text--blue-A200 { + color: rgb(68,138,255) !important; } + +.mdl-color--blue-A200 { + background-color: rgb(68,138,255) !important; } + +.mdl-color-text--blue-A400 { + color: rgb(41,121,255) !important; } + +.mdl-color--blue-A400 { + background-color: rgb(41,121,255) !important; } + +.mdl-color-text--blue-A700 { + color: rgb(41,98,255) !important; } + +.mdl-color--blue-A700 { + background-color: rgb(41,98,255) !important; } + +.mdl-color-text--light-blue { + color: rgb(3,169,244) !important; } + +.mdl-color--light-blue { + background-color: rgb(3,169,244) !important; } + +.mdl-color-text--light-blue-50 { + color: rgb(225,245,254) !important; } + +.mdl-color--light-blue-50 { + background-color: rgb(225,245,254) !important; } + +.mdl-color-text--light-blue-100 { + color: rgb(179,229,252) !important; } + +.mdl-color--light-blue-100 { + background-color: rgb(179,229,252) !important; } + +.mdl-color-text--light-blue-200 { + color: rgb(129,212,250) !important; } + +.mdl-color--light-blue-200 { + background-color: rgb(129,212,250) !important; } + +.mdl-color-text--light-blue-300 { + color: rgb(79,195,247) !important; } + +.mdl-color--light-blue-300 { + background-color: rgb(79,195,247) !important; } + +.mdl-color-text--light-blue-400 { + color: rgb(41,182,246) !important; } + +.mdl-color--light-blue-400 { + background-color: rgb(41,182,246) !important; } + +.mdl-color-text--light-blue-500 { + color: rgb(3,169,244) !important; } + +.mdl-color--light-blue-500 { + background-color: rgb(3,169,244) !important; } + +.mdl-color-text--light-blue-600 { + color: rgb(3,155,229) !important; } + +.mdl-color--light-blue-600 { + background-color: rgb(3,155,229) !important; } + +.mdl-color-text--light-blue-700 { + color: rgb(2,136,209) !important; } + +.mdl-color--light-blue-700 { + background-color: rgb(2,136,209) !important; } + +.mdl-color-text--light-blue-800 { + color: rgb(2,119,189) !important; } + +.mdl-color--light-blue-800 { + background-color: rgb(2,119,189) !important; } + +.mdl-color-text--light-blue-900 { + color: rgb(1,87,155) !important; } + +.mdl-color--light-blue-900 { + background-color: rgb(1,87,155) !important; } + +.mdl-color-text--light-blue-A100 { + color: rgb(128,216,255) !important; } + +.mdl-color--light-blue-A100 { + background-color: rgb(128,216,255) !important; } + +.mdl-color-text--light-blue-A200 { + color: rgb(64,196,255) !important; } + +.mdl-color--light-blue-A200 { + background-color: rgb(64,196,255) !important; } + +.mdl-color-text--light-blue-A400 { + color: rgb(0,176,255) !important; } + +.mdl-color--light-blue-A400 { + background-color: rgb(0,176,255) !important; } + +.mdl-color-text--light-blue-A700 { + color: rgb(0,145,234) !important; } + +.mdl-color--light-blue-A700 { + background-color: rgb(0,145,234) !important; } + +.mdl-color-text--cyan { + color: rgb(0,188,212) !important; } + +.mdl-color--cyan { + background-color: rgb(0,188,212) !important; } + +.mdl-color-text--cyan-50 { + color: rgb(224,247,250) !important; } + +.mdl-color--cyan-50 { + background-color: rgb(224,247,250) !important; } + +.mdl-color-text--cyan-100 { + color: rgb(178,235,242) !important; } + +.mdl-color--cyan-100 { + background-color: rgb(178,235,242) !important; } + +.mdl-color-text--cyan-200 { + color: rgb(128,222,234) !important; } + +.mdl-color--cyan-200 { + background-color: rgb(128,222,234) !important; } + +.mdl-color-text--cyan-300 { + color: rgb(77,208,225) !important; } + +.mdl-color--cyan-300 { + background-color: rgb(77,208,225) !important; } + +.mdl-color-text--cyan-400 { + color: rgb(38,198,218) !important; } + +.mdl-color--cyan-400 { + background-color: rgb(38,198,218) !important; } + +.mdl-color-text--cyan-500 { + color: rgb(0,188,212) !important; } + +.mdl-color--cyan-500 { + background-color: rgb(0,188,212) !important; } + +.mdl-color-text--cyan-600 { + color: rgb(0,172,193) !important; } + +.mdl-color--cyan-600 { + background-color: rgb(0,172,193) !important; } + +.mdl-color-text--cyan-700 { + color: rgb(0,151,167) !important; } + +.mdl-color--cyan-700 { + background-color: rgb(0,151,167) !important; } + +.mdl-color-text--cyan-800 { + color: rgb(0,131,143) !important; } + +.mdl-color--cyan-800 { + background-color: rgb(0,131,143) !important; } + +.mdl-color-text--cyan-900 { + color: rgb(0,96,100) !important; } + +.mdl-color--cyan-900 { + background-color: rgb(0,96,100) !important; } + +.mdl-color-text--cyan-A100 { + color: rgb(132,255,255) !important; } + +.mdl-color--cyan-A100 { + background-color: rgb(132,255,255) !important; } + +.mdl-color-text--cyan-A200 { + color: rgb(24,255,255) !important; } + +.mdl-color--cyan-A200 { + background-color: rgb(24,255,255) !important; } + +.mdl-color-text--cyan-A400 { + color: rgb(0,229,255) !important; } + +.mdl-color--cyan-A400 { + background-color: rgb(0,229,255) !important; } + +.mdl-color-text--cyan-A700 { + color: rgb(0,184,212) !important; } + +.mdl-color--cyan-A700 { + background-color: rgb(0,184,212) !important; } + +.mdl-color-text--teal { + color: rgb(0,150,136) !important; } + +.mdl-color--teal { + background-color: rgb(0,150,136) !important; } + +.mdl-color-text--teal-50 { + color: rgb(224,242,241) !important; } + +.mdl-color--teal-50 { + background-color: rgb(224,242,241) !important; } + +.mdl-color-text--teal-100 { + color: rgb(178,223,219) !important; } + +.mdl-color--teal-100 { + background-color: rgb(178,223,219) !important; } + +.mdl-color-text--teal-200 { + color: rgb(128,203,196) !important; } + +.mdl-color--teal-200 { + background-color: rgb(128,203,196) !important; } + +.mdl-color-text--teal-300 { + color: rgb(77,182,172) !important; } + +.mdl-color--teal-300 { + background-color: rgb(77,182,172) !important; } + +.mdl-color-text--teal-400 { + color: rgb(38,166,154) !important; } + +.mdl-color--teal-400 { + background-color: rgb(38,166,154) !important; } + +.mdl-color-text--teal-500 { + color: rgb(0,150,136) !important; } + +.mdl-color--teal-500 { + background-color: rgb(0,150,136) !important; } + +.mdl-color-text--teal-600 { + color: rgb(0,137,123) !important; } + +.mdl-color--teal-600 { + background-color: rgb(0,137,123) !important; } + +.mdl-color-text--teal-700 { + color: rgb(0,121,107) !important; } + +.mdl-color--teal-700 { + background-color: rgb(0,121,107) !important; } + +.mdl-color-text--teal-800 { + color: rgb(0,105,92) !important; } + +.mdl-color--teal-800 { + background-color: rgb(0,105,92) !important; } + +.mdl-color-text--teal-900 { + color: rgb(0,77,64) !important; } + +.mdl-color--teal-900 { + background-color: rgb(0,77,64) !important; } + +.mdl-color-text--teal-A100 { + color: rgb(167,255,235) !important; } + +.mdl-color--teal-A100 { + background-color: rgb(167,255,235) !important; } + +.mdl-color-text--teal-A200 { + color: rgb(100,255,218) !important; } + +.mdl-color--teal-A200 { + background-color: rgb(100,255,218) !important; } + +.mdl-color-text--teal-A400 { + color: rgb(29,233,182) !important; } + +.mdl-color--teal-A400 { + background-color: rgb(29,233,182) !important; } + +.mdl-color-text--teal-A700 { + color: rgb(0,191,165) !important; } + +.mdl-color--teal-A700 { + background-color: rgb(0,191,165) !important; } + +.mdl-color-text--green { + color: rgb(76,175,80) !important; } + +.mdl-color--green { + background-color: rgb(76,175,80) !important; } + +.mdl-color-text--green-50 { + color: rgb(232,245,233) !important; } + +.mdl-color--green-50 { + background-color: rgb(232,245,233) !important; } + +.mdl-color-text--green-100 { + color: rgb(200,230,201) !important; } + +.mdl-color--green-100 { + background-color: rgb(200,230,201) !important; } + +.mdl-color-text--green-200 { + color: rgb(165,214,167) !important; } + +.mdl-color--green-200 { + background-color: rgb(165,214,167) !important; } + +.mdl-color-text--green-300 { + color: rgb(129,199,132) !important; } + +.mdl-color--green-300 { + background-color: rgb(129,199,132) !important; } + +.mdl-color-text--green-400 { + color: rgb(102,187,106) !important; } + +.mdl-color--green-400 { + background-color: rgb(102,187,106) !important; } + +.mdl-color-text--green-500 { + color: rgb(76,175,80) !important; } + +.mdl-color--green-500 { + background-color: rgb(76,175,80) !important; } + +.mdl-color-text--green-600 { + color: rgb(67,160,71) !important; } + +.mdl-color--green-600 { + background-color: rgb(67,160,71) !important; } + +.mdl-color-text--green-700 { + color: rgb(56,142,60) !important; } + +.mdl-color--green-700 { + background-color: rgb(56,142,60) !important; } + +.mdl-color-text--green-800 { + color: rgb(46,125,50) !important; } + +.mdl-color--green-800 { + background-color: rgb(46,125,50) !important; } + +.mdl-color-text--green-900 { + color: rgb(27,94,32) !important; } + +.mdl-color--green-900 { + background-color: rgb(27,94,32) !important; } + +.mdl-color-text--green-A100 { + color: rgb(185,246,202) !important; } + +.mdl-color--green-A100 { + background-color: rgb(185,246,202) !important; } + +.mdl-color-text--green-A200 { + color: rgb(105,240,174) !important; } + +.mdl-color--green-A200 { + background-color: rgb(105,240,174) !important; } + +.mdl-color-text--green-A400 { + color: rgb(0,230,118) !important; } + +.mdl-color--green-A400 { + background-color: rgb(0,230,118) !important; } + +.mdl-color-text--green-A700 { + color: rgb(0,200,83) !important; } + +.mdl-color--green-A700 { + background-color: rgb(0,200,83) !important; } + +.mdl-color-text--light-green { + color: rgb(139,195,74) !important; } + +.mdl-color--light-green { + background-color: rgb(139,195,74) !important; } + +.mdl-color-text--light-green-50 { + color: rgb(241,248,233) !important; } + +.mdl-color--light-green-50 { + background-color: rgb(241,248,233) !important; } + +.mdl-color-text--light-green-100 { + color: rgb(220,237,200) !important; } + +.mdl-color--light-green-100 { + background-color: rgb(220,237,200) !important; } + +.mdl-color-text--light-green-200 { + color: rgb(197,225,165) !important; } + +.mdl-color--light-green-200 { + background-color: rgb(197,225,165) !important; } + +.mdl-color-text--light-green-300 { + color: rgb(174,213,129) !important; } + +.mdl-color--light-green-300 { + background-color: rgb(174,213,129) !important; } + +.mdl-color-text--light-green-400 { + color: rgb(156,204,101) !important; } + +.mdl-color--light-green-400 { + background-color: rgb(156,204,101) !important; } + +.mdl-color-text--light-green-500 { + color: rgb(139,195,74) !important; } + +.mdl-color--light-green-500 { + background-color: rgb(139,195,74) !important; } + +.mdl-color-text--light-green-600 { + color: rgb(124,179,66) !important; } + +.mdl-color--light-green-600 { + background-color: rgb(124,179,66) !important; } + +.mdl-color-text--light-green-700 { + color: rgb(104,159,56) !important; } + +.mdl-color--light-green-700 { + background-color: rgb(104,159,56) !important; } + +.mdl-color-text--light-green-800 { + color: rgb(85,139,47) !important; } + +.mdl-color--light-green-800 { + background-color: rgb(85,139,47) !important; } + +.mdl-color-text--light-green-900 { + color: rgb(51,105,30) !important; } + +.mdl-color--light-green-900 { + background-color: rgb(51,105,30) !important; } + +.mdl-color-text--light-green-A100 { + color: rgb(204,255,144) !important; } + +.mdl-color--light-green-A100 { + background-color: rgb(204,255,144) !important; } + +.mdl-color-text--light-green-A200 { + color: rgb(178,255,89) !important; } + +.mdl-color--light-green-A200 { + background-color: rgb(178,255,89) !important; } + +.mdl-color-text--light-green-A400 { + color: rgb(118,255,3) !important; } + +.mdl-color--light-green-A400 { + background-color: rgb(118,255,3) !important; } + +.mdl-color-text--light-green-A700 { + color: rgb(100,221,23) !important; } + +.mdl-color--light-green-A700 { + background-color: rgb(100,221,23) !important; } + +.mdl-color-text--lime { + color: rgb(205,220,57) !important; } + +.mdl-color--lime { + background-color: rgb(205,220,57) !important; } + +.mdl-color-text--lime-50 { + color: rgb(249,251,231) !important; } + +.mdl-color--lime-50 { + background-color: rgb(249,251,231) !important; } + +.mdl-color-text--lime-100 { + color: rgb(240,244,195) !important; } + +.mdl-color--lime-100 { + background-color: rgb(240,244,195) !important; } + +.mdl-color-text--lime-200 { + color: rgb(230,238,156) !important; } + +.mdl-color--lime-200 { + background-color: rgb(230,238,156) !important; } + +.mdl-color-text--lime-300 { + color: rgb(220,231,117) !important; } + +.mdl-color--lime-300 { + background-color: rgb(220,231,117) !important; } + +.mdl-color-text--lime-400 { + color: rgb(212,225,87) !important; } + +.mdl-color--lime-400 { + background-color: rgb(212,225,87) !important; } + +.mdl-color-text--lime-500 { + color: rgb(205,220,57) !important; } + +.mdl-color--lime-500 { + background-color: rgb(205,220,57) !important; } + +.mdl-color-text--lime-600 { + color: rgb(192,202,51) !important; } + +.mdl-color--lime-600 { + background-color: rgb(192,202,51) !important; } + +.mdl-color-text--lime-700 { + color: rgb(175,180,43) !important; } + +.mdl-color--lime-700 { + background-color: rgb(175,180,43) !important; } + +.mdl-color-text--lime-800 { + color: rgb(158,157,36) !important; } + +.mdl-color--lime-800 { + background-color: rgb(158,157,36) !important; } + +.mdl-color-text--lime-900 { + color: rgb(130,119,23) !important; } + +.mdl-color--lime-900 { + background-color: rgb(130,119,23) !important; } + +.mdl-color-text--lime-A100 { + color: rgb(244,255,129) !important; } + +.mdl-color--lime-A100 { + background-color: rgb(244,255,129) !important; } + +.mdl-color-text--lime-A200 { + color: rgb(238,255,65) !important; } + +.mdl-color--lime-A200 { + background-color: rgb(238,255,65) !important; } + +.mdl-color-text--lime-A400 { + color: rgb(198,255,0) !important; } + +.mdl-color--lime-A400 { + background-color: rgb(198,255,0) !important; } + +.mdl-color-text--lime-A700 { + color: rgb(174,234,0) !important; } + +.mdl-color--lime-A700 { + background-color: rgb(174,234,0) !important; } + +.mdl-color-text--yellow { + color: rgb(255,235,59) !important; } + +.mdl-color--yellow { + background-color: rgb(255,235,59) !important; } + +.mdl-color-text--yellow-50 { + color: rgb(255,253,231) !important; } + +.mdl-color--yellow-50 { + background-color: rgb(255,253,231) !important; } + +.mdl-color-text--yellow-100 { + color: rgb(255,249,196) !important; } + +.mdl-color--yellow-100 { + background-color: rgb(255,249,196) !important; } + +.mdl-color-text--yellow-200 { + color: rgb(255,245,157) !important; } + +.mdl-color--yellow-200 { + background-color: rgb(255,245,157) !important; } + +.mdl-color-text--yellow-300 { + color: rgb(255,241,118) !important; } + +.mdl-color--yellow-300 { + background-color: rgb(255,241,118) !important; } + +.mdl-color-text--yellow-400 { + color: rgb(255,238,88) !important; } + +.mdl-color--yellow-400 { + background-color: rgb(255,238,88) !important; } + +.mdl-color-text--yellow-500 { + color: rgb(255,235,59) !important; } + +.mdl-color--yellow-500 { + background-color: rgb(255,235,59) !important; } + +.mdl-color-text--yellow-600 { + color: rgb(253,216,53) !important; } + +.mdl-color--yellow-600 { + background-color: rgb(253,216,53) !important; } + +.mdl-color-text--yellow-700 { + color: rgb(251,192,45) !important; } + +.mdl-color--yellow-700 { + background-color: rgb(251,192,45) !important; } + +.mdl-color-text--yellow-800 { + color: rgb(249,168,37) !important; } + +.mdl-color--yellow-800 { + background-color: rgb(249,168,37) !important; } + +.mdl-color-text--yellow-900 { + color: rgb(245,127,23) !important; } + +.mdl-color--yellow-900 { + background-color: rgb(245,127,23) !important; } + +.mdl-color-text--yellow-A100 { + color: rgb(255,255,141) !important; } + +.mdl-color--yellow-A100 { + background-color: rgb(255,255,141) !important; } + +.mdl-color-text--yellow-A200 { + color: rgb(255,255,0) !important; } + +.mdl-color--yellow-A200 { + background-color: rgb(255,255,0) !important; } + +.mdl-color-text--yellow-A400 { + color: rgb(255,234,0) !important; } + +.mdl-color--yellow-A400 { + background-color: rgb(255,234,0) !important; } + +.mdl-color-text--yellow-A700 { + color: rgb(255,214,0) !important; } + +.mdl-color--yellow-A700 { + background-color: rgb(255,214,0) !important; } + +.mdl-color-text--amber { + color: rgb(255,193,7) !important; } + +.mdl-color--amber { + background-color: rgb(255,193,7) !important; } + +.mdl-color-text--amber-50 { + color: rgb(255,248,225) !important; } + +.mdl-color--amber-50 { + background-color: rgb(255,248,225) !important; } + +.mdl-color-text--amber-100 { + color: rgb(255,236,179) !important; } + +.mdl-color--amber-100 { + background-color: rgb(255,236,179) !important; } + +.mdl-color-text--amber-200 { + color: rgb(255,224,130) !important; } + +.mdl-color--amber-200 { + background-color: rgb(255,224,130) !important; } + +.mdl-color-text--amber-300 { + color: rgb(255,213,79) !important; } + +.mdl-color--amber-300 { + background-color: rgb(255,213,79) !important; } + +.mdl-color-text--amber-400 { + color: rgb(255,202,40) !important; } + +.mdl-color--amber-400 { + background-color: rgb(255,202,40) !important; } + +.mdl-color-text--amber-500 { + color: rgb(255,193,7) !important; } + +.mdl-color--amber-500 { + background-color: rgb(255,193,7) !important; } + +.mdl-color-text--amber-600 { + color: rgb(255,179,0) !important; } + +.mdl-color--amber-600 { + background-color: rgb(255,179,0) !important; } + +.mdl-color-text--amber-700 { + color: rgb(255,160,0) !important; } + +.mdl-color--amber-700 { + background-color: rgb(255,160,0) !important; } + +.mdl-color-text--amber-800 { + color: rgb(255,143,0) !important; } + +.mdl-color--amber-800 { + background-color: rgb(255,143,0) !important; } + +.mdl-color-text--amber-900 { + color: rgb(255,111,0) !important; } + +.mdl-color--amber-900 { + background-color: rgb(255,111,0) !important; } + +.mdl-color-text--amber-A100 { + color: rgb(255,229,127) !important; } + +.mdl-color--amber-A100 { + background-color: rgb(255,229,127) !important; } + +.mdl-color-text--amber-A200 { + color: rgb(255,215,64) !important; } + +.mdl-color--amber-A200 { + background-color: rgb(255,215,64) !important; } + +.mdl-color-text--amber-A400 { + color: rgb(255,196,0) !important; } + +.mdl-color--amber-A400 { + background-color: rgb(255,196,0) !important; } + +.mdl-color-text--amber-A700 { + color: rgb(255,171,0) !important; } + +.mdl-color--amber-A700 { + background-color: rgb(255,171,0) !important; } + +.mdl-color-text--orange { + color: rgb(255,152,0) !important; } + +.mdl-color--orange { + background-color: rgb(255,152,0) !important; } + +.mdl-color-text--orange-50 { + color: rgb(255,243,224) !important; } + +.mdl-color--orange-50 { + background-color: rgb(255,243,224) !important; } + +.mdl-color-text--orange-100 { + color: rgb(255,224,178) !important; } + +.mdl-color--orange-100 { + background-color: rgb(255,224,178) !important; } + +.mdl-color-text--orange-200 { + color: rgb(255,204,128) !important; } + +.mdl-color--orange-200 { + background-color: rgb(255,204,128) !important; } + +.mdl-color-text--orange-300 { + color: rgb(255,183,77) !important; } + +.mdl-color--orange-300 { + background-color: rgb(255,183,77) !important; } + +.mdl-color-text--orange-400 { + color: rgb(255,167,38) !important; } + +.mdl-color--orange-400 { + background-color: rgb(255,167,38) !important; } + +.mdl-color-text--orange-500 { + color: rgb(255,152,0) !important; } + +.mdl-color--orange-500 { + background-color: rgb(255,152,0) !important; } + +.mdl-color-text--orange-600 { + color: rgb(251,140,0) !important; } + +.mdl-color--orange-600 { + background-color: rgb(251,140,0) !important; } + +.mdl-color-text--orange-700 { + color: rgb(245,124,0) !important; } + +.mdl-color--orange-700 { + background-color: rgb(245,124,0) !important; } + +.mdl-color-text--orange-800 { + color: rgb(239,108,0) !important; } + +.mdl-color--orange-800 { + background-color: rgb(239,108,0) !important; } + +.mdl-color-text--orange-900 { + color: rgb(230,81,0) !important; } + +.mdl-color--orange-900 { + background-color: rgb(230,81,0) !important; } + +.mdl-color-text--orange-A100 { + color: rgb(255,209,128) !important; } + +.mdl-color--orange-A100 { + background-color: rgb(255,209,128) !important; } + +.mdl-color-text--orange-A200 { + color: rgb(255,171,64) !important; } + +.mdl-color--orange-A200 { + background-color: rgb(255,171,64) !important; } + +.mdl-color-text--orange-A400 { + color: rgb(255,145,0) !important; } + +.mdl-color--orange-A400 { + background-color: rgb(255,145,0) !important; } + +.mdl-color-text--orange-A700 { + color: rgb(255,109,0) !important; } + +.mdl-color--orange-A700 { + background-color: rgb(255,109,0) !important; } + +.mdl-color-text--deep-orange { + color: rgb(255,87,34) !important; } + +.mdl-color--deep-orange { + background-color: rgb(255,87,34) !important; } + +.mdl-color-text--deep-orange-50 { + color: rgb(251,233,231) !important; } + +.mdl-color--deep-orange-50 { + background-color: rgb(251,233,231) !important; } + +.mdl-color-text--deep-orange-100 { + color: rgb(255,204,188) !important; } + +.mdl-color--deep-orange-100 { + background-color: rgb(255,204,188) !important; } + +.mdl-color-text--deep-orange-200 { + color: rgb(255,171,145) !important; } + +.mdl-color--deep-orange-200 { + background-color: rgb(255,171,145) !important; } + +.mdl-color-text--deep-orange-300 { + color: rgb(255,138,101) !important; } + +.mdl-color--deep-orange-300 { + background-color: rgb(255,138,101) !important; } + +.mdl-color-text--deep-orange-400 { + color: rgb(255,112,67) !important; } + +.mdl-color--deep-orange-400 { + background-color: rgb(255,112,67) !important; } + +.mdl-color-text--deep-orange-500 { + color: rgb(255,87,34) !important; } + +.mdl-color--deep-orange-500 { + background-color: rgb(255,87,34) !important; } + +.mdl-color-text--deep-orange-600 { + color: rgb(244,81,30) !important; } + +.mdl-color--deep-orange-600 { + background-color: rgb(244,81,30) !important; } + +.mdl-color-text--deep-orange-700 { + color: rgb(230,74,25) !important; } + +.mdl-color--deep-orange-700 { + background-color: rgb(230,74,25) !important; } + +.mdl-color-text--deep-orange-800 { + color: rgb(216,67,21) !important; } + +.mdl-color--deep-orange-800 { + background-color: rgb(216,67,21) !important; } + +.mdl-color-text--deep-orange-900 { + color: rgb(191,54,12) !important; } + +.mdl-color--deep-orange-900 { + background-color: rgb(191,54,12) !important; } + +.mdl-color-text--deep-orange-A100 { + color: rgb(255,158,128) !important; } + +.mdl-color--deep-orange-A100 { + background-color: rgb(255,158,128) !important; } + +.mdl-color-text--deep-orange-A200 { + color: rgb(255,110,64) !important; } + +.mdl-color--deep-orange-A200 { + background-color: rgb(255,110,64) !important; } + +.mdl-color-text--deep-orange-A400 { + color: rgb(255,61,0) !important; } + +.mdl-color--deep-orange-A400 { + background-color: rgb(255,61,0) !important; } + +.mdl-color-text--deep-orange-A700 { + color: rgb(221,44,0) !important; } + +.mdl-color--deep-orange-A700 { + background-color: rgb(221,44,0) !important; } + +.mdl-color-text--brown { + color: rgb(121,85,72) !important; } + +.mdl-color--brown { + background-color: rgb(121,85,72) !important; } + +.mdl-color-text--brown-50 { + color: rgb(239,235,233) !important; } + +.mdl-color--brown-50 { + background-color: rgb(239,235,233) !important; } + +.mdl-color-text--brown-100 { + color: rgb(215,204,200) !important; } + +.mdl-color--brown-100 { + background-color: rgb(215,204,200) !important; } + +.mdl-color-text--brown-200 { + color: rgb(188,170,164) !important; } + +.mdl-color--brown-200 { + background-color: rgb(188,170,164) !important; } + +.mdl-color-text--brown-300 { + color: rgb(161,136,127) !important; } + +.mdl-color--brown-300 { + background-color: rgb(161,136,127) !important; } + +.mdl-color-text--brown-400 { + color: rgb(141,110,99) !important; } + +.mdl-color--brown-400 { + background-color: rgb(141,110,99) !important; } + +.mdl-color-text--brown-500 { + color: rgb(121,85,72) !important; } + +.mdl-color--brown-500 { + background-color: rgb(121,85,72) !important; } + +.mdl-color-text--brown-600 { + color: rgb(109,76,65) !important; } + +.mdl-color--brown-600 { + background-color: rgb(109,76,65) !important; } + +.mdl-color-text--brown-700 { + color: rgb(93,64,55) !important; } + +.mdl-color--brown-700 { + background-color: rgb(93,64,55) !important; } + +.mdl-color-text--brown-800 { + color: rgb(78,52,46) !important; } + +.mdl-color--brown-800 { + background-color: rgb(78,52,46) !important; } + +.mdl-color-text--brown-900 { + color: rgb(62,39,35) !important; } + +.mdl-color--brown-900 { + background-color: rgb(62,39,35) !important; } + +.mdl-color-text--grey { + color: rgb(158,158,158) !important; } + +.mdl-color--grey { + background-color: rgb(158,158,158) !important; } + +.mdl-color-text--grey-50 { + color: rgb(250,250,250) !important; } + +.mdl-color--grey-50 { + background-color: rgb(250,250,250) !important; } + +.mdl-color-text--grey-100 { + color: rgb(245,245,245) !important; } + +.mdl-color--grey-100 { + background-color: rgb(245,245,245) !important; } + +.mdl-color-text--grey-200 { + color: rgb(238,238,238) !important; } + +.mdl-color--grey-200 { + background-color: rgb(238,238,238) !important; } + +.mdl-color-text--grey-300 { + color: rgb(224,224,224) !important; } + +.mdl-color--grey-300 { + background-color: rgb(224,224,224) !important; } + +.mdl-color-text--grey-400 { + color: rgb(189,189,189) !important; } + +.mdl-color--grey-400 { + background-color: rgb(189,189,189) !important; } + +.mdl-color-text--grey-500 { + color: rgb(158,158,158) !important; } + +.mdl-color--grey-500 { + background-color: rgb(158,158,158) !important; } + +.mdl-color-text--grey-600 { + color: rgb(117,117,117) !important; } + +.mdl-color--grey-600 { + background-color: rgb(117,117,117) !important; } + +.mdl-color-text--grey-700 { + color: rgb(97,97,97) !important; } + +.mdl-color--grey-700 { + background-color: rgb(97,97,97) !important; } + +.mdl-color-text--grey-800 { + color: rgb(66,66,66) !important; } + +.mdl-color--grey-800 { + background-color: rgb(66,66,66) !important; } + +.mdl-color-text--grey-900 { + color: rgb(33,33,33) !important; } + +.mdl-color--grey-900 { + background-color: rgb(33,33,33) !important; } + +.mdl-color-text--blue-grey { + color: rgb(96,125,139) !important; } + +.mdl-color--blue-grey { + background-color: rgb(96,125,139) !important; } + +.mdl-color-text--blue-grey-50 { + color: rgb(236,239,241) !important; } + +.mdl-color--blue-grey-50 { + background-color: rgb(236,239,241) !important; } + +.mdl-color-text--blue-grey-100 { + color: rgb(207,216,220) !important; } + +.mdl-color--blue-grey-100 { + background-color: rgb(207,216,220) !important; } + +.mdl-color-text--blue-grey-200 { + color: rgb(176,190,197) !important; } + +.mdl-color--blue-grey-200 { + background-color: rgb(176,190,197) !important; } + +.mdl-color-text--blue-grey-300 { + color: rgb(144,164,174) !important; } + +.mdl-color--blue-grey-300 { + background-color: rgb(144,164,174) !important; } + +.mdl-color-text--blue-grey-400 { + color: rgb(120,144,156) !important; } + +.mdl-color--blue-grey-400 { + background-color: rgb(120,144,156) !important; } + +.mdl-color-text--blue-grey-500 { + color: rgb(96,125,139) !important; } + +.mdl-color--blue-grey-500 { + background-color: rgb(96,125,139) !important; } + +.mdl-color-text--blue-grey-600 { + color: rgb(84,110,122) !important; } + +.mdl-color--blue-grey-600 { + background-color: rgb(84,110,122) !important; } + +.mdl-color-text--blue-grey-700 { + color: rgb(69,90,100) !important; } + +.mdl-color--blue-grey-700 { + background-color: rgb(69,90,100) !important; } + +.mdl-color-text--blue-grey-800 { + color: rgb(55,71,79) !important; } + +.mdl-color--blue-grey-800 { + background-color: rgb(55,71,79) !important; } + +.mdl-color-text--blue-grey-900 { + color: rgb(38,50,56) !important; } + +.mdl-color--blue-grey-900 { + background-color: rgb(38,50,56) !important; } + +.mdl-color--black { + background-color: rgb(0,0,0) !important; } + +.mdl-color-text--black { + color: rgb(0,0,0) !important; } + +.mdl-color--white { + background-color: rgb(255,255,255) !important; } + +.mdl-color-text--white { + color: rgb(255,255,255) !important; } + +.mdl-color--primary { + background-color: rgb(63,81,181) !important; } + +.mdl-color--primary-contrast { + background-color: rgb(255,255,255) !important; } + +.mdl-color--primary-dark { + background-color: rgb(48,63,159) !important; } + +.mdl-color--accent { + background-color: rgb(255,64,129) !important; } + +.mdl-color--accent-contrast { + background-color: rgb(255,255,255) !important; } + +.mdl-color-text--primary { + color: rgb(63,81,181) !important; } + +.mdl-color-text--primary-contrast { + color: rgb(255,255,255) !important; } + +.mdl-color-text--primary-dark { + color: rgb(48,63,159) !important; } + +.mdl-color-text--accent { + color: rgb(255,64,129) !important; } + +.mdl-color-text--accent-contrast { + color: rgb(255,255,255) !important; } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* Typography */ +/* Shadows */ +/* Animations */ +.mdl-shadow--2dp { + box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 1px 5px 0 rgba(0, 0, 0, 0.12); } + +.mdl-shadow--3dp { + box-shadow: 0 3px 4px 0 rgba(0, 0, 0, 0.14), 0 3px 3px -2px rgba(0, 0, 0, 0.2), 0 1px 8px 0 rgba(0, 0, 0, 0.12); } + +.mdl-shadow--4dp { + box-shadow: 0 4px 5px 0 rgba(0, 0, 0, 0.14), 0 1px 10px 0 rgba(0, 0, 0, 0.12), 0 2px 4px -1px rgba(0, 0, 0, 0.2); } + +.mdl-shadow--6dp { + box-shadow: 0 6px 10px 0 rgba(0, 0, 0, 0.14), 0 1px 18px 0 rgba(0, 0, 0, 0.12), 0 3px 5px -1px rgba(0, 0, 0, 0.2); } + +.mdl-shadow--8dp { + box-shadow: 0 8px 10px 1px rgba(0, 0, 0, 0.14), 0 3px 14px 2px rgba(0, 0, 0, 0.12), 0 5px 5px -3px rgba(0, 0, 0, 0.2); } + +.mdl-shadow--16dp { + box-shadow: 0 16px 24px 2px rgba(0, 0, 0, 0.14), 0 6px 30px 5px rgba(0, 0, 0, 0.12), 0 8px 10px -5px rgba(0, 0, 0, 0.2); } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +.mdl-ripple { + background: rgb(0,0,0); + border-radius: 50%; + height: 50px; + left: 0; + opacity: 0; + pointer-events: none; + position: absolute; + top: 0; + -webkit-transform: translate(-50%, -50%); + -ms-transform: translate(-50%, -50%); + transform: translate(-50%, -50%); + width: 50px; + overflow: hidden; } + .mdl-ripple.is-animating { + -webkit-transition: -webkit-transform 0.3s cubic-bezier(0, 0, 0.2, 1), width 0.3s cubic-bezier(0, 0, 0.2, 1), height 0.3s cubic-bezier(0, 0, 0.2, 1), opacity 0.6s cubic-bezier(0, 0, 0.2, 1); + transition: transform 0.3s cubic-bezier(0, 0, 0.2, 1), width 0.3s cubic-bezier(0, 0, 0.2, 1), height 0.3s cubic-bezier(0, 0, 0.2, 1), opacity 0.6s cubic-bezier(0, 0, 0.2, 1); } + .mdl-ripple.is-visible { + opacity: 0.3; } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +.mdl-animation--default { + -webkit-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); } + +.mdl-animation--fast-out-slow-in { + -webkit-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); } + +.mdl-animation--linear-out-slow-in { + -webkit-transition-timing-function: cubic-bezier(0, 0, 0.2, 1); + transition-timing-function: cubic-bezier(0, 0, 0.2, 1); } + +.mdl-animation--fast-out-linear-in { + -webkit-transition-timing-function: cubic-bezier(0.4, 0, 1, 1); + transition-timing-function: cubic-bezier(0.4, 0, 1, 1); } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +.mdl-badge { + position: relative; + white-space: nowrap; + margin-right: 24px; } + .mdl-badge:not([data-badge]) { + margin-right: auto; } + .mdl-badge[data-badge]:after { + content: attr(data-badge); + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-box-orient: horizontal; + -webkit-box-direction: normal; + -webkit-flex-direction: row; + -ms-flex-direction: row; + flex-direction: row; + -webkit-flex-wrap: wrap; + -ms-flex-wrap: wrap; + flex-wrap: wrap; + -webkit-box-pack: center; + -webkit-justify-content: center; + -ms-flex-pack: center; + justify-content: center; + -webkit-align-content: center; + -ms-flex-line-pack: center; + align-content: center; + -webkit-box-align: center; + -webkit-align-items: center; + -ms-flex-align: center; + align-items: center; + position: absolute; + top: -11px; + right: -24px; + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-weight: 400; + font-size: 12px; + width: 22px; + height: 22px; + border-radius: 50%; + background: rgb(255,64,129); + color: rgb(255,255,255); } + .mdl-button .mdl-badge[data-badge]:after { + top: -10px; + right: -5px; } + .mdl-badge.mdl-badge--no-background[data-badge]:after { + color: rgb(255,64,129); + background: rgba(255,255,255,0.2); + box-shadow: 0 0 1px gray; } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* Typography */ +/* Shadows */ +/* Animations */ +.mdl-button { + background: transparent; + border: none; + border-radius: 2px; + color: rgb(0,0,0); + display: block; + position: relative; + height: 36px; + min-width: 64px; + padding: 0 8px; + display: inline-block; + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 14px; + font-weight: 500; + text-transform: uppercase; + line-height: 1; + letter-spacing: 0; + overflow: hidden; + will-change: box-shadow, transform; + -webkit-transition: box-shadow 0.2s cubic-bezier(0.4, 0, 1, 1), background-color 0.2s cubic-bezier(0.4, 0, 0.2, 1), color 0.2s cubic-bezier(0.4, 0, 0.2, 1); + transition: box-shadow 0.2s cubic-bezier(0.4, 0, 1, 1), background-color 0.2s cubic-bezier(0.4, 0, 0.2, 1), color 0.2s cubic-bezier(0.4, 0, 0.2, 1); + outline: none; + cursor: pointer; + text-decoration: none; + text-align: center; + line-height: 36px; + vertical-align: middle; } + .mdl-button::-moz-focus-inner { + border: 0; } + .mdl-button:hover { + background-color: rgba(158,158,158, 0.20); } + .mdl-button:focus:not(:active) { + background-color: rgba(0,0,0, 0.12); } + .mdl-button:active { + background-color: rgba(158,158,158, 0.40); } + .mdl-button[disabled][disabled] { + color: rgba(0,0,0, 0.26); + cursor: auto; + background-color: transparent; } + .mdl-button.mdl-button--colored { + color: rgb(63,81,181); } + .mdl-button.mdl-button--colored:focus:not(:active) { + background-color: rgba(0,0,0, 0.12); } + +.mdl-button--raised { + background: rgba(158,158,158, 0.20); + box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 1px 5px 0 rgba(0, 0, 0, 0.12); } + .mdl-button--raised:active { + box-shadow: 0 4px 5px 0 rgba(0, 0, 0, 0.14), 0 1px 10px 0 rgba(0, 0, 0, 0.12), 0 2px 4px -1px rgba(0, 0, 0, 0.2); + background-color: rgba(158,158,158, 0.40); } + .mdl-button--raised:focus:not(:active) { + box-shadow: 0 0 8px rgba(0, 0, 0, 0.18), 0 8px 16px rgba(0, 0, 0, 0.36); + background-color: rgba(158,158,158, 0.40); } + .mdl-button--raised.mdl-button--colored { + background: rgb(63,81,181); + color: rgb(255,255,255); } + .mdl-button--raised.mdl-button--colored:hover { + background-color: rgb(63,81,181); } + .mdl-button--raised.mdl-button--colored:active { + background-color: rgb(63,81,181); } + .mdl-button--raised.mdl-button--colored:focus:not(:active) { + background-color: rgb(63,81,181); } + .mdl-button--raised.mdl-button--colored .mdl-ripple { + background: rgb(255,255,255); } + .mdl-button--raised[disabled][disabled] { + background-color: rgba(0,0,0, 0.12); + color: rgba(0,0,0, 0.26); + box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 1px 5px 0 rgba(0, 0, 0, 0.12); } + +.mdl-button--fab { + border-radius: 50%; + font-size: 24px; + height: 56px; + margin: auto; + min-width: 56px; + width: 56px; + padding: 0; + overflow: hidden; + background: rgba(158,158,158, 0.20); + box-shadow: 0 1px 1.5px 0 rgba(0, 0, 0, 0.12), 0 1px 1px 0 rgba(0, 0, 0, 0.24); + position: relative; + line-height: normal; } + .mdl-button--fab .material-icons { + position: absolute; + top: 50%; + left: 50%; + -webkit-transform: translate(-12px, -12px); + -ms-transform: translate(-12px, -12px); + transform: translate(-12px, -12px); + line-height: 24px; + width: 24px; } + .mdl-button--fab.mdl-button--mini-fab { + height: 40px; + min-width: 40px; + width: 40px; } + .mdl-button--fab .mdl-button__ripple-container { + border-radius: 50%; + -webkit-mask-image: -webkit-radial-gradient(circle, white, black); } + .mdl-button--fab:active { + box-shadow: 0 4px 5px 0 rgba(0, 0, 0, 0.14), 0 1px 10px 0 rgba(0, 0, 0, 0.12), 0 2px 4px -1px rgba(0, 0, 0, 0.2); + background-color: rgba(158,158,158, 0.40); } + .mdl-button--fab:focus:not(:active) { + box-shadow: 0 0 8px rgba(0, 0, 0, 0.18), 0 8px 16px rgba(0, 0, 0, 0.36); + background-color: rgba(158,158,158, 0.40); } + .mdl-button--fab.mdl-button--colored { + background: rgb(255,64,129); + color: rgb(255,255,255); } + .mdl-button--fab.mdl-button--colored:hover { + background-color: rgb(255,64,129); } + .mdl-button--fab.mdl-button--colored:focus:not(:active) { + background-color: rgb(255,64,129); } + .mdl-button--fab.mdl-button--colored:active { + background-color: rgb(255,64,129); } + .mdl-button--fab.mdl-button--colored .mdl-ripple { + background: rgb(255,255,255); } + .mdl-button--fab[disabled][disabled] { + background-color: rgba(0,0,0, 0.12); + color: rgba(0,0,0, 0.26); + box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 1px 5px 0 rgba(0, 0, 0, 0.12); } + +.mdl-button--icon { + border-radius: 50%; + font-size: 24px; + height: 32px; + margin-left: 0; + margin-right: 0; + min-width: 32px; + width: 32px; + padding: 0; + overflow: hidden; + color: inherit; + line-height: normal; } + .mdl-button--icon .material-icons { + position: absolute; + top: 50%; + left: 50%; + -webkit-transform: translate(-12px, -12px); + -ms-transform: translate(-12px, -12px); + transform: translate(-12px, -12px); + line-height: 24px; + width: 24px; } + .mdl-button--icon.mdl-button--mini-icon { + height: 24px; + min-width: 24px; + width: 24px; } + .mdl-button--icon.mdl-button--mini-icon .material-icons { + top: 0px; + left: 0px; } + .mdl-button--icon .mdl-button__ripple-container { + border-radius: 50%; + -webkit-mask-image: -webkit-radial-gradient(circle, white, black); } + +.mdl-button__ripple-container { + display: block; + height: 100%; + left: 0px; + position: absolute; + top: 0px; + width: 100%; + z-index: 0; + overflow: hidden; } + .mdl-button[disabled] .mdl-button__ripple-container .mdl-ripple { + background-color: transparent; } + +.mdl-button--primary.mdl-button--primary { + color: rgb(63,81,181); } + .mdl-button--primary.mdl-button--primary .mdl-ripple { + background: rgb(255,255,255); } + .mdl-button--primary.mdl-button--primary.mdl-button--raised, .mdl-button--primary.mdl-button--primary.mdl-button--fab { + color: rgb(255,255,255); + background-color: rgb(63,81,181); } + +.mdl-button--accent.mdl-button--accent { + color: rgb(255,64,129); } + .mdl-button--accent.mdl-button--accent .mdl-ripple { + background: rgb(255,255,255); } + .mdl-button--accent.mdl-button--accent.mdl-button--raised, .mdl-button--accent.mdl-button--accent.mdl-button--fab { + color: rgb(255,255,255); + background-color: rgb(255,64,129); } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +.mdl-card { + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-box-orient: vertical; + -webkit-box-direction: normal; + -webkit-flex-direction: column; + -ms-flex-direction: column; + flex-direction: column; + font-size: 16px; + min-height: 200px; + overflow: hidden; + width: 330px; + z-index: 1; + position: relative; + background: rgb(255,255,255); + border-radius: 2px; + box-sizing: border-box; } + +.mdl-card__media { + background-color: rgb(255,64,129); + background-repeat: repeat; + background-position: 50% 50%; + background-size: cover; + background-origin: padding-box; + background-attachment: scroll; + box-sizing: border-box; } + +.mdl-card__title { + -webkit-box-align: center; + -webkit-align-items: center; + -ms-flex-align: center; + align-items: center; + color: rgb(0,0,0); + display: block; + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-box-pack: stretch; + -webkit-justify-content: stretch; + -ms-flex-pack: stretch; + justify-content: stretch; + line-height: normal; + padding: 16px 16px; + -webkit-perspective-origin: 165px 56px; + perspective-origin: 165px 56px; + -webkit-transform-origin: 165px 56px; + -ms-transform-origin: 165px 56px; + transform-origin: 165px 56px; + box-sizing: border-box; } + .mdl-card__title.mdl-card--border { + border-bottom: 1px solid rgba(0, 0, 0, 0.1); } + +.mdl-card__title-text { + -webkit-align-self: flex-end; + -ms-flex-item-align: end; + align-self: flex-end; + color: inherit; + display: block; + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + font-size: 24px; + font-weight: 300; + line-height: normal; + overflow: hidden; + -webkit-transform-origin: 149px 48px; + -ms-transform-origin: 149px 48px; + transform-origin: 149px 48px; + margin: 0; } + +.mdl-card__subtitle-text { + font-size: 14px; + color: grey; + margin: 0; } + +.mdl-card__supporting-text { + color: rgba(0,0,0, 0.87); + font-size: 13px; + line-height: 18px; + overflow: hidden; + padding: 16px 16px; + width: 90%; } + +.mdl-card__actions { + font-size: 16px; + line-height: normal; + width: 100%; + background-color: transparent; + padding: 8px; + box-sizing: border-box; } + .mdl-card__actions.mdl-card--border { + border-top: 1px solid rgba(0, 0, 0, 0.1); } + +.mdl-card--expand { + -webkit-box-flex: 1; + -webkit-flex-grow: 1; + -ms-flex-positive: 1; + flex-grow: 1; } + +.mdl-card__menu { + position: absolute; + right: 16px; + top: 16px; } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* Typography */ +/* Shadows */ +/* Animations */ +.mdl-checkbox { + position: relative; + z-index: 1; + vertical-align: middle; + display: inline-block; + box-sizing: border-box; + width: 100%; + height: 24px; + margin: 0; + padding: 0; } + .mdl-checkbox.is-upgraded { + padding-left: 24px; } + +.mdl-checkbox__input { + line-height: 24px; } + .mdl-checkbox.is-upgraded .mdl-checkbox__input { + position: absolute; + width: 0; + height: 0; + margin: 0; + padding: 0; + opacity: 0; + -ms-appearance: none; + -moz-appearance: none; + -webkit-appearance: none; + appearance: none; + border: none; } + +.mdl-checkbox__box-outline { + position: absolute; + top: 3px; + left: 0; + display: inline-block; + box-sizing: border-box; + width: 16px; + height: 16px; + margin: 0; + cursor: pointer; + overflow: hidden; + border: 2px solid rgba(0,0,0, 0.54); + border-radius: 2px; + z-index: 2; } + .mdl-checkbox.is-checked .mdl-checkbox__box-outline { + border: 2px solid rgb(63,81,181); } + .mdl-checkbox.is-disabled .mdl-checkbox__box-outline { + border: 2px solid rgba(0,0,0, 0.26); + cursor: auto; } + +.mdl-checkbox__focus-helper { + position: absolute; + top: 3px; + left: 0; + display: inline-block; + box-sizing: border-box; + width: 16px; + height: 16px; + border-radius: 50%; + background-color: transparent; } + .mdl-checkbox.is-focused .mdl-checkbox__focus-helper { + box-shadow: 0 0 0px 8px rgba(0, 0, 0, 0.1); + background-color: rgba(0, 0, 0, 0.1); } + .mdl-checkbox.is-focused.is-checked .mdl-checkbox__focus-helper { + box-shadow: 0 0 0px 8px rgba(63,81,181, 0.26); + background-color: rgba(63,81,181, 0.26); } + +.mdl-checkbox__tick-outline { + position: absolute; + top: 0; + left: 0; + height: 100%; + width: 100%; + -webkit-mask: url("data:image/svg+xml;base64,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"); + mask: url("data:image/svg+xml;base64,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"); + background: transparent; + -webkit-transition-duration: 0.28s; + transition-duration: 0.28s; + -webkit-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + -webkit-transition-property: background; + transition-property: background; } + .mdl-checkbox.is-checked .mdl-checkbox__tick-outline { + background: rgb(63,81,181) url("data:image/svg+xml;base64,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"); } + .mdl-checkbox.is-checked.is-disabled .mdl-checkbox__tick-outline { + background: rgba(0,0,0, 0.26) url("data:image/svg+xml;base64,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"); } + +.mdl-checkbox__label { + position: relative; + cursor: pointer; + font-size: 16px; + line-height: 24px; + margin: 0; } + .mdl-checkbox.is-disabled .mdl-checkbox__label { + color: rgba(0,0,0, 0.26); + cursor: auto; } + +.mdl-checkbox__ripple-container { + position: absolute; + z-index: 2; + top: -6px; + left: -10px; + box-sizing: border-box; + width: 36px; + height: 36px; + border-radius: 50%; + cursor: pointer; + overflow: hidden; + -webkit-mask-image: -webkit-radial-gradient(circle, white, black); } + .mdl-checkbox__ripple-container .mdl-ripple { + background: rgb(63,81,181); } + .mdl-checkbox.is-disabled .mdl-checkbox__ripple-container { + cursor: auto; } + .mdl-checkbox.is-disabled .mdl-checkbox__ripple-container .mdl-ripple { + background: transparent; } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* Typography */ +/* Shadows */ +/* Animations */ +.mdl-data-table { + position: relative; + border: 1px solid rgba(0, 0, 0, 0.12); + border-collapse: collapse; + white-space: nowrap; + font-size: 13px; + background-color: rgb(255,255,255); } + .mdl-data-table thead { + padding-bottom: 3px; } + .mdl-data-table thead .mdl-data-table__select { + margin-top: 0; } + .mdl-data-table tbody tr { + position: relative; + height: 48px; + -webkit-transition-duration: 0.28s; + transition-duration: 0.28s; + -webkit-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + -webkit-transition-property: background-color; + transition-property: background-color; } + .mdl-data-table tbody tr.is-selected { + background-color: #e0e0e0; } + .mdl-data-table tbody tr:hover { + background-color: #eeeeee; } + .mdl-data-table td, .mdl-data-table th { + padding: 0 18px 0 18px; + text-align: right; } + .mdl-data-table td:first-of-type, .mdl-data-table th:first-of-type { + padding-left: 24px; } + .mdl-data-table td:last-of-type, .mdl-data-table th:last-of-type { + padding-right: 24px; } + .mdl-data-table td { + position: relative; + vertical-align: top; + height: 48px; + border-top: 1px solid rgba(0, 0, 0, 0.12); + border-bottom: 1px solid rgba(0, 0, 0, 0.12); + padding-top: 12px; + box-sizing: border-box; } + .mdl-data-table td .mdl-data-table__select { + vertical-align: top; + position: absolute; + left: 24px; } + .mdl-data-table th { + position: relative; + vertical-align: bottom; + text-overflow: ellipsis; + font-size: 14px; + font-weight: bold; + line-height: 24px; + letter-spacing: 0; + height: 48px; + font-size: 12px; + color: rgba(0, 0, 0, 0.54); + padding-bottom: 8px; + box-sizing: border-box; } + .mdl-data-table th .mdl-data-table__select { + position: relative; } + +.mdl-data-table__select { + width: 16px; } + +.mdl-data-table__cell--non-numeric.mdl-data-table__cell--non-numeric { + text-align: left; } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* Typography */ +/* Shadows */ +/* Animations */ +.mdl-mega-footer { + padding: 16px 40px; + color: rgb(158,158,158); + background-color: rgb(66,66,66); } + +.mdl-mega-footer--top-section:after, .mdl-mega-footer--middle-section:after, .mdl-mega-footer--bottom-section:after { + content: ''; + display: block; + clear: both; } + +.mdl-mega-footer--left-section { + margin-bottom: 16px; } + +.mdl-mega-footer--right-section { + margin-bottom: 16px; } + +.mdl-mega-footer--right-section a { + display: block; + margin-bottom: 16px; + color: inherit; + text-decoration: none; } + +@media screen and (min-width: 760px) { + .mdl-mega-footer--left-section { + float: left; } + .mdl-mega-footer--right-section { + float: right; } + .mdl-mega-footer--right-section a { + display: inline-block; + margin-left: 16px; + line-height: 36px; + vertical-align: middle; } } + +.mdl-mega-footer--social-btn { + width: 36px; + height: 36px; + padding: 0; + margin: 0; + background-color: rgb(158,158,158); + border: none; } + +.mdl-mega-footer--drop-down-section { + display: block; + position: relative; } + +@media screen and (min-width: 760px) { + .mdl-mega-footer--drop-down-section { + width: 33%; } + .mdl-mega-footer--drop-down-section:nth-child(1), .mdl-mega-footer--drop-down-section:nth-child(2) { + float: left; } + .mdl-mega-footer--drop-down-section:nth-child(3) { + float: right; } + .mdl-mega-footer--drop-down-section:nth-child(3):after { + clear: right; } + .mdl-mega-footer--drop-down-section:nth-child(4) { + clear: right; + float: right; } + .mdl-mega-footer--middle-section:after { + content: ''; + display: block; + clear: both; } + .mdl-mega-footer--bottom-section { + padding-top: 0; } } + +@media screen and (min-width: 1024px) { + .mdl-mega-footer--drop-down-section, .mdl-mega-footer--drop-down-section:nth-child(3), .mdl-mega-footer--drop-down-section:nth-child(4) { + width: 24%; + float: left; } } + +.mdl-mega-footer--heading-checkbox { + position: absolute; + width: 100%; + height: 55.8px; + padding: 32px; + margin: 0; + margin-top: -16px; + cursor: pointer; + z-index: 1; + opacity: 0; } + .mdl-mega-footer--heading-checkbox ~ .mdl-mega-footer--heading:after { + font-family: 'Material Icons'; + content: '\E5CE'; } + +.mdl-mega-footer--heading-checkbox:checked ~ ul { + display: none; } +.mdl-mega-footer--heading-checkbox:checked ~ .mdl-mega-footer--heading:after { + font-family: 'Material Icons'; + content: '\E5CF'; } + +.mdl-mega-footer--heading { + position: relative; + width: 100%; + padding-right: 39.8px; + margin-bottom: 16px; + box-sizing: border-box; + font-size: 14px; + line-height: 23.8px; + font-weight: 500; + white-space: nowrap; + text-overflow: ellipsis; + overflow: hidden; + color: rgb(224,224,224); } + +.mdl-mega-footer--heading:after { + content: ''; + position: absolute; + top: 0; + right: 0; + display: block; + width: 23.8px; + height: 23.8px; + background-size: cover; } + +.mdl-mega-footer--link-list { + list-style: none; + margin: 0; + padding: 0; + margin-bottom: 32px; } + .mdl-mega-footer--link-list:after { + clear: both; + display: block; + content: ''; } + +.mdl-mega-footer--link-list li { + font-size: 14px; + font-weight: 400; + line-height: 24px; + letter-spacing: 0; + line-height: 20px; } + +.mdl-mega-footer--link-list a { + color: inherit; + text-decoration: none; + white-space: nowrap; } + +@media screen and (min-width: 760px) { + .mdl-mega-footer--heading-checkbox { + display: none; } + .mdl-mega-footer--heading-checkbox ~ .mdl-mega-footer--heading:after { + background-image: none; } + .mdl-mega-footer--heading-checkbox:checked ~ ul { + display: block; } + .mdl-mega-footer--heading-checkbox:checked ~ .mdl-mega-footer--heading:after { + content: ''; } } + +.mdl-mega-footer--bottom-section { + padding-top: 16px; + margin-bottom: 16px; } + +.mdl-logo { + margin-bottom: 16px; + color: white; } + +.mdl-mega-footer--bottom-section .mdl-mega-footer--link-list li { + float: left; + margin-bottom: 0; + margin-right: 16px; } + +@media screen and (min-width: 760px) { + .mdl-logo { + float: left; + margin-bottom: 0; + margin-right: 16px; } } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +.mdl-mini-footer { + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-flex-flow: row wrap; + -ms-flex-flow: row wrap; + flex-flow: row wrap; + -webkit-box-pack: justify; + -webkit-justify-content: space-between; + -ms-flex-pack: justify; + justify-content: space-between; + padding: 32px 16px; + color: rgb(158,158,158); + background-color: rgb(66,66,66); } + .mdl-mini-footer:after { + content: ''; + display: block; } + .mdl-mini-footer .mdl-logo { + line-height: 36px; } + +.mdl-mini-footer--link-list { + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-flex-flow: row nowrap; + -ms-flex-flow: row nowrap; + flex-flow: row nowrap; + list-style: none; + margin: 0; + padding: 0; } + .mdl-mini-footer--link-list li { + margin-bottom: 0; + margin-right: 16px; } + @media screen and (min-width: 760px) { + .mdl-mini-footer--link-list li { + line-height: 36px; } } + .mdl-mini-footer--link-list a { + color: inherit; + text-decoration: none; + white-space: nowrap; } + +.mdl-mini-footer--left-section { + display: inline-block; + -webkit-box-ordinal-group: 1; + -webkit-order: 0; + -ms-flex-order: 0; + order: 0; } + +.mdl-mini-footer--right-section { + display: inline-block; + -webkit-box-ordinal-group: 2; + -webkit-order: 1; + -ms-flex-order: 1; + order: 1; } + +.mdl-mini-footer--social-btn { + width: 36px; + height: 36px; + padding: 0; + margin: 0; + background-color: rgb(158,158,158); + border: none; } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +.mdl-icon-toggle { + position: relative; + z-index: 1; + vertical-align: middle; + display: inline-block; + height: 32px; + margin: 0; + padding: 0; } + +.mdl-icon-toggle__input { + line-height: 32px; } + .mdl-icon-toggle.is-upgraded .mdl-icon-toggle__input { + position: absolute; + width: 0; + height: 0; + margin: 0; + padding: 0; + opacity: 0; + -ms-appearance: none; + -moz-appearance: none; + -webkit-appearance: none; + appearance: none; + border: none; } + +.mdl-icon-toggle__label { + display: inline-block; + position: relative; + cursor: pointer; + height: 32px; + width: 32px; + min-width: 32px; + color: rgb(97,97,97); + border-radius: 50%; + padding: 0; + margin-left: 0; + margin-right: 0; + text-align: center; + background-color: transparent; + will-change: background-color; + -webkit-transition: background-color 0.2s cubic-bezier(0.4, 0, 0.2, 1), color 0.2s cubic-bezier(0.4, 0, 0.2, 1); + transition: background-color 0.2s cubic-bezier(0.4, 0, 0.2, 1), color 0.2s cubic-bezier(0.4, 0, 0.2, 1); } + .mdl-icon-toggle__label.material-icons { + line-height: 32px; + font-size: 24px; } + .mdl-icon-toggle.is-checked .mdl-icon-toggle__label { + color: rgb(63,81,181); } + .mdl-icon-toggle.is-disabled .mdl-icon-toggle__label { + color: rgba(0,0,0, 0.26); + cursor: auto; + -webkit-transition: none; + transition: none; } + .mdl-icon-toggle.is-focused .mdl-icon-toggle__label { + background-color: rgba(0,0,0, 0.12); } + .mdl-icon-toggle.is-focused.is-checked .mdl-icon-toggle__label { + background-color: rgba(63,81,181, 0.26); } + +.mdl-icon-toggle__ripple-container { + position: absolute; + z-index: 2; + top: -2px; + left: -2px; + box-sizing: border-box; + width: 36px; + height: 36px; + border-radius: 50%; + cursor: pointer; + overflow: hidden; + -webkit-mask-image: -webkit-radial-gradient(circle, white, black); } + .mdl-icon-toggle__ripple-container .mdl-ripple { + background: rgb(97,97,97); } + .mdl-icon-toggle.is-disabled .mdl-icon-toggle__ripple-container { + cursor: auto; } + .mdl-icon-toggle.is-disabled .mdl-icon-toggle__ripple-container .mdl-ripple { + background: transparent; } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* Typography */ +/* Shadows */ +/* Animations */ +.mdl-menu__container { + display: block; + margin: 0; + padding: 0; + border: none; + position: absolute; + overflow: visible; + height: 0; + width: 0; + z-index: -1; } + .mdl-menu__container.is-visible { + z-index: 999; } + +.mdl-menu__outline { + display: block; + background: rgb(255,255,255); + margin: 0; + padding: 0; + border: none; + border-radius: 2px; + position: absolute; + top: 0; + left: 0; + overflow: hidden; + opacity: 0; + -webkit-transform: scale(0); + -ms-transform: scale(0); + transform: scale(0); + -webkit-transform-origin: 0 0; + -ms-transform-origin: 0 0; + transform-origin: 0 0; + box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 1px 5px 0 rgba(0, 0, 0, 0.12); + will-change: transform; + -webkit-transition: -webkit-transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1); + transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1); + z-index: -1; } + .mdl-menu__container.is-visible .mdl-menu__outline { + opacity: 1; + -webkit-transform: scale(1); + -ms-transform: scale(1); + transform: scale(1); + z-index: 999; } + .mdl-menu__outline.mdl-menu--bottom-right { + -webkit-transform-origin: 100% 0; + -ms-transform-origin: 100% 0; + transform-origin: 100% 0; } + .mdl-menu__outline.mdl-menu--top-left { + -webkit-transform-origin: 0 100%; + -ms-transform-origin: 0 100%; + transform-origin: 0 100%; } + .mdl-menu__outline.mdl-menu--top-right { + -webkit-transform-origin: 100% 100%; + -ms-transform-origin: 100% 100%; + transform-origin: 100% 100%; } + +.mdl-menu { + position: absolute; + list-style: none; + top: 0; + left: 0; + height: auto; + width: auto; + min-width: 124px; + padding: 8px 0; + margin: 0; + opacity: 0; + clip: rect(0 0 0 0); + z-index: -1; } + .mdl-menu__container.is-visible .mdl-menu { + opacity: 1; + z-index: 999; } + .mdl-menu.is-animating { + -webkit-transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1), clip 0.3s cubic-bezier(0.4, 0, 0.2, 1); + transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1), clip 0.3s cubic-bezier(0.4, 0, 0.2, 1); } + .mdl-menu.mdl-menu--bottom-right { + left: auto; + right: 0; } + .mdl-menu.mdl-menu--top-left { + top: auto; + bottom: 0; } + .mdl-menu.mdl-menu--top-right { + top: auto; + left: auto; + bottom: 0; + right: 0; } + .mdl-menu.mdl-menu--unaligned { + top: auto; + left: auto; } + +.mdl-menu__item { + display: block; + border: none; + color: rgba(0,0,0, 0.87); + background-color: transparent; + text-align: left; + margin: 0; + padding: 0 16px; + outline-color: rgb(189,189,189); + position: relative; + overflow: hidden; + font-size: 14px; + font-weight: 400; + line-height: 24px; + letter-spacing: 0; + text-decoration: none; + cursor: pointer; + height: 48px; + width: 100%; + line-height: 48px; + white-space: nowrap; + opacity: 0; + -webkit-transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1); + transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1); + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; } + .mdl-menu__container.is-visible .mdl-menu__item { + opacity: 1; } + .mdl-menu__item::-moz-focus-inner { + border: 0; } + .mdl-menu__item[disabled] { + color: rgb(189,189,189); + background-color: transparent; + cursor: auto; } + .mdl-menu__item[disabled]:hover { + background-color: transparent; } + .mdl-menu__item[disabled]:focus { + background-color: transparent; } + .mdl-menu__item[disabled] .mdl-ripple { + background: transparent; } + .mdl-menu__item:hover { + background-color: rgb(238,238,238); } + .mdl-menu__item:focus { + outline: none; + background-color: rgb(238,238,238); } + .mdl-menu__item:active { + background-color: rgb(224,224,224); } + +.mdl-menu__item--ripple-container { + display: block; + height: 100%; + left: 0px; + position: absolute; + top: 0px; + width: 100%; + z-index: 0; + overflow: hidden; } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +.mdl-progress { + display: block; + position: relative; + height: 4px; + width: 500px; } + +.mdl-progress > .bar { + display: block; + position: absolute; + top: 0; + bottom: 0; + width: 0%; + -webkit-transition: width 0.2s cubic-bezier(0.4, 0, 0.2, 1); + transition: width 0.2s cubic-bezier(0.4, 0, 0.2, 1); } + +.mdl-progress > .progressbar { + background-color: rgb(63,81,181); + z-index: 1; + left: 0; } + +.mdl-progress > .bufferbar { + background-image: -webkit-linear-gradient(left, rgba(255,255,255, 0.7), rgba(255,255,255, 0.7)), -webkit-linear-gradient(left, rgb(63,81,181), rgb(63,81,181)); + background-image: linear-gradient(to right, rgba(255,255,255, 0.7), rgba(255,255,255, 0.7)), linear-gradient(to right, rgb(63,81,181), rgb(63,81,181)); + z-index: 0; + left: 0; } + +.mdl-progress > .auxbar { + right: 0; } + +@supports (-webkit-appearance: none) { + .mdl-progress:not(.mdl-progress__indeterminate):not(.mdl-progress__indeterminate) > .auxbar { + background-image: -webkit-linear-gradient(left, rgba(255,255,255, 0.7), rgba(255,255,255, 0.7)), -webkit-linear-gradient(left, rgb(63,81,181), rgb(63,81,181)); + background-image: linear-gradient(to right, rgba(255,255,255, 0.7), rgba(255,255,255, 0.7)), linear-gradient(to right, rgb(63,81,181), rgb(63,81,181)); + -webkit-mask: url('data:image/svg+xml;base64,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'); + mask: url('data:image/svg+xml;base64,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'); } } + +.mdl-progress:not(.mdl-progress__indeterminate) > .auxbar { + background-image: -webkit-linear-gradient(left, rgba(255,255,255, 0.9), rgba(255,255,255, 0.9)), -webkit-linear-gradient(left, rgb(63,81,181), rgb(63,81,181)); + background-image: linear-gradient(to right, rgba(255,255,255, 0.9), rgba(255,255,255, 0.9)), linear-gradient(to right, rgb(63,81,181), rgb(63,81,181)); } + +.mdl-progress.mdl-progress__indeterminate > .bar1 { + background-color: rgb(63,81,181); + -webkit-animation-name: indeterminate1; + animation-name: indeterminate1; + -webkit-animation-duration: 2s; + animation-duration: 2s; + -webkit-animation-iteration-count: infinite; + animation-iteration-count: infinite; + -webkit-animation-timing-function: linear; + animation-timing-function: linear; } + +.mdl-progress.mdl-progress__indeterminate > .bar3 { + background-image: none; + background-color: rgb(63,81,181); + -webkit-animation-name: indeterminate2; + animation-name: indeterminate2; + -webkit-animation-duration: 2s; + animation-duration: 2s; + -webkit-animation-iteration-count: infinite; + animation-iteration-count: infinite; + -webkit-animation-timing-function: linear; + animation-timing-function: linear; } + +@-webkit-keyframes indeterminate1 { + 0% { + left: 0%; + width: 0%; } + + 50% { + left: 25%; + width: 75%; } + + 75% { + left: 100%; + width: 0%; } } + +@keyframes indeterminate1 { + 0% { + left: 0%; + width: 0%; } + + 50% { + left: 25%; + width: 75%; } + + 75% { + left: 100%; + width: 0%; } } + +@-webkit-keyframes indeterminate2 { + 0% { + left: 0%; + width: 0%; } + + 50% { + left: 0%; + width: 0%; } + + 75% { + left: 0%; + width: 25%; } + + 100% { + left: 100%; + width: 0%; } } + +@keyframes indeterminate2 { + 0% { + left: 0%; + width: 0%; } + + 50% { + left: 0%; + width: 0%; } + + 75% { + left: 0%; + width: 25%; } + + 100% { + left: 100%; + width: 0%; } } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* Typography */ +/* Shadows */ +/* Animations */ +.mdl-navigation { + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-flex-wrap: nowrap; + -ms-flex-wrap: nowrap; + flex-wrap: nowrap; + box-sizing: border-box; } + +.mdl-navigation__link { + color: rgb(66,66,66); + text-decoration: none; + font-weight: 500; + font-size: 13px; + margin: 0; } + +.mdl-layout { + width: 100%; + height: 100%; + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-box-orient: vertical; + -webkit-box-direction: normal; + -webkit-flex-direction: column; + -ms-flex-direction: column; + flex-direction: column; + overflow-y: auto; + overflow-x: hidden; + position: relative; } + +.mdl-layout.is-small-screen .mdl-layout--large-screen-only { + display: none; } + +.mdl-layout:not(.is-small-screen) .mdl-layout--small-screen-only { + display: none; } + +.mdl-layout__container { + position: absolute; + width: 100%; + height: 100%; } + +.mdl-layout-title { + display: block; + position: relative; + font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif; + font-size: 20px; + font-weight: 500; + line-height: 1; + letter-spacing: 0.02em; + font-weight: 400; + box-sizing: border-box; } + +.mdl-layout-spacer { + -webkit-box-flex: 1; + -webkit-flex-grow: 1; + -ms-flex-positive: 1; + flex-grow: 1; } + +.mdl-layout__drawer { + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-box-orient: vertical; + -webkit-box-direction: normal; + -webkit-flex-direction: column; + -ms-flex-direction: column; + flex-direction: column; + -webkit-flex-wrap: nowrap; + -ms-flex-wrap: nowrap; + flex-wrap: nowrap; + width: 240px; + height: 100%; + max-height: 100%; + position: absolute; + top: 0; + left: 0; + box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 1px 5px 0 rgba(0, 0, 0, 0.12); + box-sizing: border-box; + border-right: 1px solid rgb(224,224,224); + background: rgb(250,250,250); + -webkit-transform: translateX(-250px); + -ms-transform: translateX(-250px); + transform: translateX(-250px); + -webkit-transform-style: preserve-3d; + transform-style: preserve-3d; + will-change: transform; + -webkit-transition-duration: 0.2s; + transition-duration: 0.2s; + -webkit-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + -webkit-transition-property: -webkit-transform; + transition-property: transform; + color: rgb(66,66,66); + overflow: visible; + overflow-y: auto; + z-index: 5; } + .mdl-layout__drawer.is-visible { + -webkit-transform: translateX(0); + -ms-transform: translateX(0); + transform: translateX(0); } + .mdl-layout__drawer > * { + -webkit-flex-shrink: 0; + -ms-flex-negative: 0; + flex-shrink: 0; } + .mdl-layout__drawer > .mdl-layout-title { + line-height: 64px; + padding-left: 40px; } + @media screen and (max-width: 850px) { + .mdl-layout__drawer > .mdl-layout-title { + line-height: 56px; + padding-left: 16px; } } + .mdl-layout__drawer .mdl-navigation { + -webkit-box-orient: vertical; + -webkit-box-direction: normal; + -webkit-flex-direction: column; + -ms-flex-direction: column; + flex-direction: column; + -webkit-box-align: stretch; + -webkit-align-items: stretch; + -ms-flex-align: stretch; + align-items: stretch; + padding-top: 16px; } + .mdl-layout__drawer .mdl-navigation .mdl-navigation__link { + display: block; + -webkit-flex-shrink: 0; + -ms-flex-negative: 0; + flex-shrink: 0; + padding: 16px 40px; + margin: 0; + color: #757575; } + @media screen and (max-width: 850px) { + .mdl-layout__drawer .mdl-navigation .mdl-navigation__link { + padding: 16px 16px; } } + .mdl-layout__drawer .mdl-navigation .mdl-navigation__link:hover { + background-color: rgb(224,224,224); } + .mdl-layout__drawer .mdl-navigation .mdl-navigation__link--current { + background-color: rgb(0,0,0); + color: rgb(63,81,181); } + @media screen and (min-width: 851px) { + .mdl-layout--fixed-drawer > .mdl-layout__drawer { + -webkit-transform: translateX(0); + -ms-transform: translateX(0); + transform: translateX(0); } } + +.mdl-layout__drawer-button { + display: block; + position: absolute; + height: 48px; + width: 48px; + border: 0; + -webkit-flex-shrink: 0; + -ms-flex-negative: 0; + flex-shrink: 0; + overflow: hidden; + text-align: center; + cursor: pointer; + font-size: 26px; + line-height: 50px; + font-family: Helvetica, Arial, sans-serif; + margin: 10px 12px; + top: 0; + left: 0; + color: rgb(255,255,255); + z-index: 4; } + .mdl-layout__header .mdl-layout__drawer-button { + position: absolute; + color: rgb(255,255,255); + background-color: inherit; } + @media screen and (max-width: 850px) { + .mdl-layout__header .mdl-layout__drawer-button { + margin: 4px; } } + @media screen and (max-width: 850px) { + .mdl-layout__drawer-button { + margin: 4px; + color: rgba(0, 0, 0, 0.5); } } + @media screen and (min-width: 851px) { + .mdl-layout--fixed-drawer > .mdl-layout__drawer-button { + display: none; } } + +.mdl-layout__header { + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-box-orient: vertical; + -webkit-box-direction: normal; + -webkit-flex-direction: column; + -ms-flex-direction: column; + flex-direction: column; + -webkit-flex-wrap: nowrap; + -ms-flex-wrap: nowrap; + flex-wrap: nowrap; + -webkit-box-pack: start; + -webkit-justify-content: flex-start; + -ms-flex-pack: start; + justify-content: flex-start; + box-sizing: border-box; + -webkit-flex-shrink: 0; + -ms-flex-negative: 0; + flex-shrink: 0; + width: 100%; + margin: 0; + padding: 0; + border: none; + min-height: 64px; + max-height: 1000px; + z-index: 3; + background-color: rgb(63,81,181); + color: rgb(255,255,255); + box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 1px 5px 0 rgba(0, 0, 0, 0.12); + -webkit-transition-duration: 0.2s; + transition-duration: 0.2s; + -webkit-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + -webkit-transition-property: max-height, box-shadow; + transition-property: max-height, box-shadow; } + @media screen and (max-width: 850px) { + .mdl-layout__header { + min-height: 56px; } } + .mdl-layout--fixed-drawer:not(.is-small-screen) > .mdl-layout__header { + margin-left: 240px; + width: calc(100% - 240px); } + .mdl-layout__header > .mdl-layout-icon { + position: absolute; + left: 40px; + top: 16px; + height: 32px; + width: 32px; + overflow: hidden; + z-index: 3; + display: block; } + @media screen and (max-width: 850px) { + .mdl-layout__header > .mdl-layout-icon { + left: 16px; + top: 12px; } } + .mdl-layout.has-drawer .mdl-layout__header > .mdl-layout-icon { + display: none; } + .mdl-layout__header.is-compact { + max-height: 64px; } + @media screen and (max-width: 850px) { + .mdl-layout__header.is-compact { + max-height: 56px; } } + .mdl-layout__header.is-compact.has-tabs { + height: 112px; } + @media screen and (max-width: 850px) { + .mdl-layout__header.is-compact.has-tabs { + min-height: 104px; } } + @media screen and (max-width: 850px) { + .mdl-layout__header { + display: none; } + .mdl-layout--fixed-header > .mdl-layout__header { + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; } } + +.mdl-layout__header--transparent.mdl-layout__header--transparent { + background-color: transparent; + box-shadow: none; } + +.mdl-layout__header--seamed { + box-shadow: none; } + +.mdl-layout__header--scroll { + box-shadow: none; } + +.mdl-layout__header--waterfall { + box-shadow: none; + overflow: hidden; } + .mdl-layout__header--waterfall.is-casting-shadow { + box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 1px 5px 0 rgba(0, 0, 0, 0.12); } + +.mdl-layout__header-row { + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-box-orient: horizontal; + -webkit-box-direction: normal; + -webkit-flex-direction: row; + -ms-flex-direction: row; + flex-direction: row; + -webkit-flex-wrap: nowrap; + -ms-flex-wrap: nowrap; + flex-wrap: nowrap; + -webkit-flex-shrink: 0; + -ms-flex-negative: 0; + flex-shrink: 0; + box-sizing: border-box; + -webkit-align-self: stretch; + -ms-flex-item-align: stretch; + align-self: stretch; + -webkit-box-align: center; + -webkit-align-items: center; + -ms-flex-align: center; + align-items: center; + height: 64px; + margin: 0; + padding: 0 40px 0 80px; } + @media screen and (max-width: 850px) { + .mdl-layout__header-row { + height: 56px; + padding: 0 16px 0 72px; } } + .mdl-layout__header-row > * { + -webkit-flex-shrink: 0; + -ms-flex-negative: 0; + flex-shrink: 0; } + .mdl-layout__header--scroll .mdl-layout__header-row { + width: 100%; } + .mdl-layout__header-row .mdl-navigation { + margin: 0; + padding: 0; + height: 64px; + -webkit-box-orient: horizontal; + -webkit-box-direction: normal; + -webkit-flex-direction: row; + -ms-flex-direction: row; + flex-direction: row; + -webkit-box-align: center; + -webkit-align-items: center; + -ms-flex-align: center; + align-items: center; } + @media screen and (max-width: 850px) { + .mdl-layout__header-row .mdl-navigation { + height: 56px; } } + .mdl-layout__header-row .mdl-navigation__link { + display: block; + color: rgb(255,255,255); + line-height: 64px; + padding: 0 24px; } + @media screen and (max-width: 850px) { + .mdl-layout__header-row .mdl-navigation__link { + line-height: 56px; + padding: 0 16px; } } + +.mdl-layout__obfuscator { + background-color: transparent; + position: absolute; + top: 0; + left: 0; + height: 100%; + width: 100%; + z-index: 4; + visibility: hidden; + -webkit-transition-property: background-color; + transition-property: background-color; + -webkit-transition-duration: 0.2s; + transition-duration: 0.2s; + -webkit-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); } + .mdl-layout__drawer.is-visible ~ .mdl-layout__obfuscator { + background-color: rgba(0, 0, 0, 0.5); + visibility: visible; } + +.mdl-layout__content { + -ms-flex: 0 1 auto; + display: inline-block; + overflow-y: auto; + overflow-x: hidden; + -webkit-box-flex: 1; + -webkit-flex-grow: 1; + -ms-flex-positive: 1; + flex-grow: 1; + z-index: 1; } + .mdl-layout--fixed-drawer > .mdl-layout__content { + margin-left: 240px; } + .mdl-layout__container.has-scrolling-header .mdl-layout__content { + overflow: visible; } + @media screen and (max-width: 850px) { + .mdl-layout--fixed-drawer > .mdl-layout__content { + margin-left: 0; } + .mdl-layout__container.has-scrolling-header .mdl-layout__content { + overflow-y: auto; + overflow-x: hidden; } } + +.mdl-layout__tab-bar { + height: 96px; + margin: 0; + width: calc(100% - + 112px); + padding: 0 0 0 56px; + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + background-color: rgb(63,81,181); + overflow-y: hidden; + overflow-x: scroll; } + .mdl-layout__tab-bar::-webkit-scrollbar { + display: none; } + @media screen and (max-width: 850px) { + .mdl-layout__tab-bar { + width: calc(100% - + 60px); + padding: 0 0 0 60px; } } + .mdl-layout--fixed-tabs .mdl-layout__tab-bar { + padding: 0; + overflow: hidden; + width: 100%; } + +.mdl-layout__tab-bar-container { + position: relative; + height: 48px; + width: 100%; + border: none; + margin: 0; + z-index: 2; + -webkit-box-flex: 0; + -webkit-flex-grow: 0; + -ms-flex-positive: 0; + flex-grow: 0; + -webkit-flex-shrink: 0; + -ms-flex-negative: 0; + flex-shrink: 0; + overflow: hidden; } + .mdl-layout__container > .mdl-layout__tab-bar-container { + position: absolute; + top: 0; + left: 0; } + +.mdl-layout__tab-bar-button { + display: inline-block; + position: absolute; + top: 0; + height: 48px; + width: 56px; + z-index: 4; + text-align: center; + background-color: rgb(63,81,181); + color: transparent; + cursor: pointer; + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; } + @media screen and (max-width: 850px) { + .mdl-layout__tab-bar-button { + display: none; + width: 60px; } } + .mdl-layout--fixed-tabs .mdl-layout__tab-bar-button { + display: none; } + .mdl-layout__tab-bar-button .material-icons { + line-height: 48px; } + .mdl-layout__tab-bar-button.is-active { + color: rgb(255,255,255); } + +.mdl-layout__tab-bar-left-button { + left: 0; } + +.mdl-layout__tab-bar-right-button { + right: 0; } + +.mdl-layout__tab { + margin: 0; + border: none; + padding: 0 24px 0 24px; + float: left; + position: relative; + display: block; + -webkit-box-flex: 0; + -webkit-flex-grow: 0; + -ms-flex-positive: 0; + flex-grow: 0; + -webkit-flex-shrink: 0; + -ms-flex-negative: 0; + flex-shrink: 0; + text-decoration: none; + height: 48px; + line-height: 48px; + text-align: center; + font-weight: 500; + font-size: 14px; + text-transform: uppercase; + color: rgba(255,255,255, 0.6); + overflow: hidden; } + @media screen and (max-width: 850px) { + .mdl-layout__tab { + padding: 0 12px 0 12px; } } + .mdl-layout--fixed-tabs .mdl-layout__tab { + float: none; + -webkit-box-flex: 1; + -webkit-flex-grow: 1; + -ms-flex-positive: 1; + flex-grow: 1; + padding: 0; } + .mdl-layout.is-upgraded .mdl-layout__tab.is-active { + color: rgb(255,255,255); } + .mdl-layout.is-upgraded .mdl-layout__tab.is-active::after { + height: 2px; + width: 100%; + display: block; + content: " "; + bottom: 0; + left: 0; + position: absolute; + background: rgb(255,64,129); + -webkit-animation: border-expand 0.2s cubic-bezier(0.4, 0, 0.4, 1) 0.01s alternate forwards; + animation: border-expand 0.2s cubic-bezier(0.4, 0, 0.4, 1) 0.01s alternate forwards; + -webkit-transition: all 1s cubic-bezier(0.4, 0, 1, 1); + transition: all 1s cubic-bezier(0.4, 0, 1, 1); } + .mdl-layout__tab .mdl-layout__tab-ripple-container { + display: block; + position: absolute; + height: 100%; + width: 100%; + left: 0; + top: 0; + z-index: 1; + overflow: hidden; } + .mdl-layout__tab .mdl-layout__tab-ripple-container .mdl-ripple { + background-color: rgb(255,255,255); } + +.mdl-layout__tab-panel { + display: block; } + .mdl-layout.is-upgraded .mdl-layout__tab-panel { + display: none; } + .mdl-layout.is-upgraded .mdl-layout__tab-panel.is-active { + display: block; } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* Typography */ +/* Shadows */ +/* Animations */ +.mdl-radio { + position: relative; + font-size: 16px; + line-height: 24px; + display: inline-block; + box-sizing: border-box; + margin: 0; + padding-left: 0; } + .mdl-radio.is-upgraded { + padding-left: 24px; } + +.mdl-radio__button { + line-height: 24px; } + .mdl-radio.is-upgraded .mdl-radio__button { + position: absolute; + width: 0; + height: 0; + margin: 0; + padding: 0; + opacity: 0; + -ms-appearance: none; + -moz-appearance: none; + -webkit-appearance: none; + appearance: none; + border: none; } + +.mdl-radio__outer-circle { + position: absolute; + top: 2px; + left: 0; + display: inline-block; + box-sizing: border-box; + width: 16px; + height: 16px; + margin: 0; + cursor: pointer; + border: 2px solid rgba(0,0,0, 0.54); + border-radius: 50%; + z-index: 2; } + .mdl-radio.is-checked .mdl-radio__outer-circle { + border: 2px solid rgb(63,81,181); } + .mdl-radio.is-disabled .mdl-radio__outer-circle { + border: 2px solid rgba(0,0,0, 0.26); + cursor: auto; } + +.mdl-radio__inner-circle { + position: absolute; + z-index: 1; + margin: 0; + top: 6px; + left: 4px; + box-sizing: border-box; + width: 8px; + height: 8px; + cursor: pointer; + -webkit-transition-duration: 0.28s; + transition-duration: 0.28s; + -webkit-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + -webkit-transition-property: -webkit-transform; + transition-property: transform; + -webkit-transform: scale3d(0, 0, 0); + transform: scale3d(0, 0, 0); + border-radius: 50%; + background: rgb(63,81,181); } + .mdl-radio.is-checked .mdl-radio__inner-circle { + -webkit-transform: scale3d(1, 1, 1); + transform: scale3d(1, 1, 1); } + .mdl-radio.is-disabled .mdl-radio__inner-circle { + background: rgba(0,0,0, 0.26); + cursor: auto; } + .mdl-radio.is-focused .mdl-radio__inner-circle { + box-shadow: 0 0 0px 10px rgba(0, 0, 0, 0.1); } + +.mdl-radio__label { + cursor: pointer; } + .mdl-radio.is-disabled .mdl-radio__label { + color: rgba(0,0,0, 0.26); + cursor: auto; } + +.mdl-radio__ripple-container { + position: absolute; + z-index: 2; + top: -9px; + left: -13px; + box-sizing: border-box; + width: 42px; + height: 42px; + border-radius: 50%; + cursor: pointer; + overflow: hidden; + -webkit-mask-image: -webkit-radial-gradient(circle, white, black); } + .mdl-radio__ripple-container .mdl-ripple { + background: rgb(63,81,181); } + .mdl-radio.is-disabled .mdl-radio__ripple-container { + cursor: auto; } + .mdl-radio.is-disabled .mdl-radio__ripple-container .mdl-ripple { + background: transparent; } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +_:-ms-input-placeholder, :root .mdl-slider.mdl-slider.is-upgraded { + -ms-appearance: none; + height: 32px; + margin: 0; } + +.mdl-slider { + width: calc(100% - 40px); + margin: 0 20px; } + .mdl-slider.is-upgraded { + -webkit-appearance: none; + -moz-appearance: none; + appearance: none; + height: 2px; + background: transparent; + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; + outline: 0; + padding: 0; + color: rgb(63,81,181); + -webkit-align-self: center; + -ms-flex-item-align: center; + align-self: center; + z-index: 1; + /**************************** Tracks ****************************/ + /**************************** Thumbs ****************************/ + /**************************** 0-value ****************************/ + /**************************** Disabled ****************************/ } + .mdl-slider.is-upgraded::-moz-focus-outer { + border: 0; } + .mdl-slider.is-upgraded::-ms-tooltip { + display: none; } + .mdl-slider.is-upgraded::-webkit-slider-runnable-track { + background: transparent; } + .mdl-slider.is-upgraded::-moz-range-track { + background: transparent; + border: none; } + .mdl-slider.is-upgraded::-ms-track { + background: none; + color: transparent; + height: 2px; + width: 100%; + border: none; } + .mdl-slider.is-upgraded::-ms-fill-lower { + padding: 0; + background: linear-gradient(to right, transparent, transparent 16px, rgb(63,81,181) 16px, rgb(63,81,181) 0); } + .mdl-slider.is-upgraded::-ms-fill-upper { + padding: 0; + background: linear-gradient(to left, transparent, transparent 16px, rgba(0,0,0, 0.26) 16px, rgba(0,0,0, 0.26) 0); } + .mdl-slider.is-upgraded::-webkit-slider-thumb { + -webkit-appearance: none; + width: 12px; + height: 12px; + box-sizing: border-box; + border-radius: 50%; + background: rgb(63,81,181); + border: none; + -webkit-transition: -webkit-transform 0.18s cubic-bezier(0.4, 0, 0.2, 1), border 0.18s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.18s cubic-bezier(0.4, 0, 0.2, 1), background 0.28s cubic-bezier(0.4, 0, 0.2, 1); + transition: transform 0.18s cubic-bezier(0.4, 0, 0.2, 1), border 0.18s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.18s cubic-bezier(0.4, 0, 0.2, 1), background 0.28s cubic-bezier(0.4, 0, 0.2, 1); } + .mdl-slider.is-upgraded::-moz-range-thumb { + -moz-appearance: none; + width: 12px; + height: 12px; + box-sizing: border-box; + border-radius: 50%; + background-image: none; + background: rgb(63,81,181); + border: none; } + .mdl-slider.is-upgraded:focus:not(:active)::-webkit-slider-thumb { + box-shadow: 0 0 0 10px rgba(63,81,181, 0.26); } + .mdl-slider.is-upgraded:focus:not(:active)::-moz-range-thumb { + box-shadow: 0 0 0 10px rgba(63,81,181, 0.26); } + .mdl-slider.is-upgraded:active::-webkit-slider-thumb { + background-image: none; + background: rgb(63,81,181); + -webkit-transform: scale(1.5); + transform: scale(1.5); } + .mdl-slider.is-upgraded:active::-moz-range-thumb { + background-image: none; + background: rgb(63,81,181); + transform: scale(1.5); } + .mdl-slider.is-upgraded::-ms-thumb { + width: 32px; + height: 32px; + border: none; + border-radius: 50%; + background: rgb(63,81,181); + -ms-transform: scale(0.375); + transform: scale(0.375); + transition: transform 0.18s cubic-bezier(0.4, 0, 0.2, 1), background 0.28s cubic-bezier(0.4, 0, 0.2, 1); } + .mdl-slider.is-upgraded:focus:not(:active)::-ms-thumb { + background: radial-gradient(circle closest-side, rgb(63,81,181) 0%, rgb(63,81,181) 37.5%, rgba(63,81,181, 0.26) 37.5%, rgba(63,81,181, 0.26) 100%); + -ms-transform: scale(1); + transform: scale(1); } + .mdl-slider.is-upgraded:active::-ms-thumb { + background: rgb(63,81,181); + -ms-transform: scale(0.5625); + transform: scale(0.5625); } + .mdl-slider.is-upgraded.is-lowest-value::-webkit-slider-thumb { + border: 2px solid rgba(0,0,0, 0.26); + background: transparent; } + .mdl-slider.is-upgraded.is-lowest-value::-moz-range-thumb { + border: 2px solid rgba(0,0,0, 0.26); + background: transparent; } + .mdl-slider.is-upgraded.is-lowest-value ~ .mdl-slider__background-flex > .mdl-slider__background-upper { + left: 6px; } + .mdl-slider.is-upgraded.is-lowest-value:focus:not(:active)::-webkit-slider-thumb { + border: 1.8px solid rgba(0,0,0, 0.26); + -webkit-transform: scale(1.33); + transform: scale(1.33); + box-shadow: none; } + .mdl-slider.is-upgraded.is-lowest-value:focus:not(:active)::-moz-range-thumb { + border: 1.8px solid rgba(0,0,0, 0.26); + transform: scale(1.33); + box-shadow: none; } + .mdl-slider.is-upgraded.is-lowest-value:focus:not(:active) ~ .mdl-slider__background-flex > .mdl-slider__background-upper { + left: 8px; } + .mdl-slider.is-upgraded.is-lowest-value:active::-webkit-slider-thumb { + border: 1.5px solid rgba(0,0,0, 0.26); + -webkit-transform: scale(1.5); + transform: scale(1.5); } + .mdl-slider.is-upgraded.is-lowest-value:active ~ .mdl-slider__background-flex > .mdl-slider__background-upper { + left: 9px; } + .mdl-slider.is-upgraded.is-lowest-value:active::-moz-range-thumb { + border: 1.5px solid rgba(0,0,0, 0.26); + transform: scale(1.5); } + .mdl-slider.is-upgraded.is-lowest-value::-ms-thumb { + background: radial-gradient(circle closest-side, transparent 0%, transparent 66.67%, rgba(0,0,0, 0.26) 66.67%, rgba(0,0,0, 0.26) 100%); } + .mdl-slider.is-upgraded.is-lowest-value:focus:not(:active)::-ms-thumb { + -ms-transform: scale(0.5); + transform: scale(0.5); + background: radial-gradient(circle closest-side, transparent 0%, transparent 75%, rgba(0,0,0, 0.26) 75%, rgba(0,0,0, 0.26) 100%); } + .mdl-slider.is-upgraded.is-lowest-value:active::-ms-thumb { + -ms-transform: scale(0.5625); + transform: scale(0.5625); + background: radial-gradient(circle closest-side, transparent 0%, transparent 77.78%, rgba(0,0,0, 0.26) 77.78%, rgba(0,0,0, 0.26) 100%); } + .mdl-slider.is-upgraded.is-lowest-value::-ms-fill-lower { + background: transparent; } + .mdl-slider.is-upgraded.is-lowest-value::-ms-fill-upper { + margin-left: 6px; } + .mdl-slider.is-upgraded.is-lowest-value:focus:not(:active)::-ms-fill-upper { + margin-left: 8px; } + .mdl-slider.is-upgraded.is-lowest-value:active::-ms-fill-upper { + margin-left: 9px; } + .mdl-slider.is-upgraded:disabled:focus::-webkit-slider-thumb, .mdl-slider.is-upgraded:disabled:active::-webkit-slider-thumb, .mdl-slider.is-upgraded:disabled::-webkit-slider-thumb { + -webkit-transform: scale(0.667); + transform: scale(0.667); + background: rgba(0,0,0, 0.26); } + .mdl-slider.is-upgraded:disabled:focus::-moz-range-thumb, .mdl-slider.is-upgraded:disabled:active::-moz-range-thumb, .mdl-slider.is-upgraded:disabled::-moz-range-thumb { + transform: scale(0.667); + background: rgba(0,0,0, 0.26); } + .mdl-slider.is-upgraded:disabled ~ .mdl-slider__background-flex > .mdl-slider__background-lower { + background-color: rgba(0,0,0, 0.26); + left: -6px; } + .mdl-slider.is-upgraded:disabled ~ .mdl-slider__background-flex > .mdl-slider__background-upper { + left: 6px; } + .mdl-slider.is-upgraded.is-lowest-value:disabled:focus::-webkit-slider-thumb, .mdl-slider.is-upgraded.is-lowest-value:disabled:active::-webkit-slider-thumb, .mdl-slider.is-upgraded.is-lowest-value:disabled::-webkit-slider-thumb { + border: 3px solid rgba(0,0,0, 0.26); + background: transparent; + -webkit-transform: scale(0.667); + transform: scale(0.667); } + .mdl-slider.is-upgraded.is-lowest-value:disabled:focus::-moz-range-thumb, .mdl-slider.is-upgraded.is-lowest-value:disabled:active::-moz-range-thumb, .mdl-slider.is-upgraded.is-lowest-value:disabled::-moz-range-thumb { + border: 3px solid rgba(0,0,0, 0.26); + background: transparent; + transform: scale(0.667); } + .mdl-slider.is-upgraded.is-lowest-value:disabled:active ~ .mdl-slider__background-flex > .mdl-slider__background-upper { + left: 6px; } + .mdl-slider.is-upgraded:disabled:focus::-ms-thumb, .mdl-slider.is-upgraded:disabled:active::-ms-thumb, .mdl-slider.is-upgraded:disabled::-ms-thumb { + -ms-transform: scale(0.25); + transform: scale(0.25); + background: rgba(0,0,0, 0.26); } + .mdl-slider.is-upgraded.is-lowest-value:disabled:focus::-ms-thumb, .mdl-slider.is-upgraded.is-lowest-value:disabled:active::-ms-thumb, .mdl-slider.is-upgraded.is-lowest-value:disabled::-ms-thumb { + -ms-transform: scale(0.25); + transform: scale(0.25); + background: radial-gradient(circle closest-side, transparent 0%, transparent 50%, rgba(0,0,0, 0.26) 50%, rgba(0,0,0, 0.26) 100%); } + .mdl-slider.is-upgraded:disabled::-ms-fill-lower { + margin-right: 6px; + background: linear-gradient(to right, transparent, transparent 25px, rgba(0,0,0, 0.26) 25px, rgba(0,0,0, 0.26) 0); } + .mdl-slider.is-upgraded:disabled::-ms-fill-upper { + margin-left: 6px; } + .mdl-slider.is-upgraded.is-lowest-value:disabled:active::-ms-fill-upper { + margin-left: 6px; } + +.mdl-slider__ie-container { + height: 18px; + overflow: visible; + border: none; + margin: none; + padding: none; } + +.mdl-slider__container { + height: 18px; + position: relative; + background: none; + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-box-orient: horizontal; + -webkit-box-direction: normal; + -webkit-flex-direction: row; + -ms-flex-direction: row; + flex-direction: row; } + +.mdl-slider__background-flex { + background: transparent; + position: absolute; + height: 2px; + width: calc(100% - 52px); + top: 50%; + left: 0; + margin: 0 26px; + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + overflow: hidden; + border: 0; + padding: 0; + -webkit-transform: translate(0, -1px); + -ms-transform: translate(0, -1px); + transform: translate(0, -1px); } + +.mdl-slider__background-lower { + background: rgb(63,81,181); + -webkit-box-flex: 0; + -webkit-flex: 0; + -ms-flex: 0; + flex: 0; + position: relative; + border: 0; + padding: 0; } + +.mdl-slider__background-upper { + background: rgba(0,0,0, 0.26); + -webkit-box-flex: 0; + -webkit-flex: 0; + -ms-flex: 0; + flex: 0; + position: relative; + border: 0; + padding: 0; + -webkit-transition: left 0.18s cubic-bezier(0.4, 0, 0.2, 1); + transition: left 0.18s cubic-bezier(0.4, 0, 0.2, 1); } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +.mdl-spinner { + display: inline-block; + position: relative; + width: 28px; + height: 28px; } + .mdl-spinner:not(.is-upgraded).is-active:after { + content: "Loading..."; } + .mdl-spinner.is-upgraded.is-active { + -webkit-animation: mdl-spinner__container-rotate 1568.2352941176ms linear infinite; + animation: mdl-spinner__container-rotate 1568.2352941176ms linear infinite; } + +@-webkit-keyframes mdl-spinner__container-rotate { + to { + -webkit-transform: rotate(360deg); + transform: rotate(360deg); } } + +@keyframes mdl-spinner__container-rotate { + to { + -webkit-transform: rotate(360deg); + transform: rotate(360deg); } } + +.mdl-spinner__layer { + position: absolute; + width: 100%; + height: 100%; + opacity: 0; } + +.mdl-spinner__layer-1 { + border-color: rgb(66,165,245); } + .mdl-spinner--single-color .mdl-spinner__layer-1 { + border-color: rgb(63,81,181); } + .mdl-spinner.is-active .mdl-spinner__layer-1 { + -webkit-animation: mdl-spinner__fill-unfill-rotate 5332ms cubic-bezier(0.4, 0, 0.2, 1) infinite both, mdl-spinner__layer-1-fade-in-out 5332ms cubic-bezier(0.4, 0, 0.2, 1) infinite both; + animation: mdl-spinner__fill-unfill-rotate 5332ms cubic-bezier(0.4, 0, 0.2, 1) infinite both, mdl-spinner__layer-1-fade-in-out 5332ms cubic-bezier(0.4, 0, 0.2, 1) infinite both; } + +.mdl-spinner__layer-2 { + border-color: rgb(244,67,54); } + .mdl-spinner--single-color .mdl-spinner__layer-2 { + border-color: rgb(63,81,181); } + .mdl-spinner.is-active .mdl-spinner__layer-2 { + -webkit-animation: mdl-spinner__fill-unfill-rotate 5332ms cubic-bezier(0.4, 0, 0.2, 1) infinite both, mdl-spinner__layer-2-fade-in-out 5332ms cubic-bezier(0.4, 0, 0.2, 1) infinite both; + animation: mdl-spinner__fill-unfill-rotate 5332ms cubic-bezier(0.4, 0, 0.2, 1) infinite both, mdl-spinner__layer-2-fade-in-out 5332ms cubic-bezier(0.4, 0, 0.2, 1) infinite both; } + +.mdl-spinner__layer-3 { + border-color: rgb(253,216,53); } + .mdl-spinner--single-color .mdl-spinner__layer-3 { + border-color: rgb(63,81,181); } + .mdl-spinner.is-active .mdl-spinner__layer-3 { + -webkit-animation: mdl-spinner__fill-unfill-rotate 5332ms cubic-bezier(0.4, 0, 0.2, 1) infinite both, mdl-spinner__layer-3-fade-in-out 5332ms cubic-bezier(0.4, 0, 0.2, 1) infinite both; + animation: mdl-spinner__fill-unfill-rotate 5332ms cubic-bezier(0.4, 0, 0.2, 1) infinite both, mdl-spinner__layer-3-fade-in-out 5332ms cubic-bezier(0.4, 0, 0.2, 1) infinite both; } + +.mdl-spinner__layer-4 { + border-color: rgb(76,175,80); } + .mdl-spinner--single-color .mdl-spinner__layer-4 { + border-color: rgb(63,81,181); } + .mdl-spinner.is-active .mdl-spinner__layer-4 { + -webkit-animation: mdl-spinner__fill-unfill-rotate 5332ms cubic-bezier(0.4, 0, 0.2, 1) infinite both, mdl-spinner__layer-4-fade-in-out 5332ms cubic-bezier(0.4, 0, 0.2, 1) infinite both; + animation: mdl-spinner__fill-unfill-rotate 5332ms cubic-bezier(0.4, 0, 0.2, 1) infinite both, mdl-spinner__layer-4-fade-in-out 5332ms cubic-bezier(0.4, 0, 0.2, 1) infinite both; } + +@-webkit-keyframes mdl-spinner__fill-unfill-rotate { + 12.5% { + -webkit-transform: rotate(135deg); + transform: rotate(135deg); } + + 25% { + -webkit-transform: rotate(270deg); + transform: rotate(270deg); } + + 37.5% { + -webkit-transform: rotate(405deg); + transform: rotate(405deg); } + + 50% { + -webkit-transform: rotate(540deg); + transform: rotate(540deg); } + + 62.5% { + -webkit-transform: rotate(675deg); + transform: rotate(675deg); } + + 75% { + -webkit-transform: rotate(810deg); + transform: rotate(810deg); } + + 87.5% { + -webkit-transform: rotate(945deg); + transform: rotate(945deg); } + + to { + -webkit-transform: rotate(1080deg); + transform: rotate(1080deg); } } + +@keyframes mdl-spinner__fill-unfill-rotate { + 12.5% { + -webkit-transform: rotate(135deg); + transform: rotate(135deg); } + + 25% { + -webkit-transform: rotate(270deg); + transform: rotate(270deg); } + + 37.5% { + -webkit-transform: rotate(405deg); + transform: rotate(405deg); } + + 50% { + -webkit-transform: rotate(540deg); + transform: rotate(540deg); } + + 62.5% { + -webkit-transform: rotate(675deg); + transform: rotate(675deg); } + + 75% { + -webkit-transform: rotate(810deg); + transform: rotate(810deg); } + + 87.5% { + -webkit-transform: rotate(945deg); + transform: rotate(945deg); } + + to { + -webkit-transform: rotate(1080deg); + transform: rotate(1080deg); } } + +/** +* HACK: Even though the intention is to have the current .mdl-spinner__layer-N +* at `opacity: 1`, we set it to `opacity: 0.99` instead since this forces Chrome +* to do proper subpixel rendering for the elements being animated. This is +* especially visible in Chrome 39 on Ubuntu 14.04. See: +* +* - https://github.com/Polymer/paper-spinner/issues/9 +* - https://code.google.com/p/chromium/issues/detail?id=436255 +*/ +@-webkit-keyframes mdl-spinner__layer-1-fade-in-out { + from { + opacity: 0.99; } + + 25% { + opacity: 0.99; } + + 26% { + opacity: 0; } + + 89% { + opacity: 0; } + + 90% { + opacity: 0.99; } + + 100% { + opacity: 0.99; } } +@keyframes mdl-spinner__layer-1-fade-in-out { + from { + opacity: 0.99; } + + 25% { + opacity: 0.99; } + + 26% { + opacity: 0; } + + 89% { + opacity: 0; } + + 90% { + opacity: 0.99; } + + 100% { + opacity: 0.99; } } + +@-webkit-keyframes mdl-spinner__layer-2-fade-in-out { + from { + opacity: 0; } + + 15% { + opacity: 0; } + + 25% { + opacity: 0.99; } + + 50% { + opacity: 0.99; } + + 51% { + opacity: 0; } } + +@keyframes mdl-spinner__layer-2-fade-in-out { + from { + opacity: 0; } + + 15% { + opacity: 0; } + + 25% { + opacity: 0.99; } + + 50% { + opacity: 0.99; } + + 51% { + opacity: 0; } } + +@-webkit-keyframes mdl-spinner__layer-3-fade-in-out { + from { + opacity: 0; } + + 40% { + opacity: 0; } + + 50% { + opacity: 0.99; } + + 75% { + opacity: 0.99; } + + 76% { + opacity: 0; } } + +@keyframes mdl-spinner__layer-3-fade-in-out { + from { + opacity: 0; } + + 40% { + opacity: 0; } + + 50% { + opacity: 0.99; } + + 75% { + opacity: 0.99; } + + 76% { + opacity: 0; } } + +@-webkit-keyframes mdl-spinner__layer-4-fade-in-out { + from { + opacity: 0; } + + 65% { + opacity: 0; } + + 75% { + opacity: 0.99; } + + 90% { + opacity: 0.99; } + + 100% { + opacity: 0; } } + +@keyframes mdl-spinner__layer-4-fade-in-out { + from { + opacity: 0; } + + 65% { + opacity: 0; } + + 75% { + opacity: 0.99; } + + 90% { + opacity: 0.99; } + + 100% { + opacity: 0; } } + +/** +* Patch the gap that appear between the two adjacent +* div.mdl-spinner__circle-clipper while the spinner is rotating +* (appears on Chrome 38, Safari 7.1, and IE 11). +* +* Update: the gap no longer appears on Chrome when .mdl-spinner__layer-N's +* opacity is 0.99, but still does on Safari and IE. +*/ +.mdl-spinner__gap-patch { + position: absolute; + box-sizing: border-box; + top: 0; + left: 45%; + width: 10%; + height: 100%; + overflow: hidden; + border-color: inherit; } + .mdl-spinner__gap-patch .mdl-spinner__circle { + width: 1000%; + left: -450%; } + +.mdl-spinner__circle-clipper { + display: inline-block; + position: relative; + width: 50%; + height: 100%; + overflow: hidden; + border-color: inherit; } + .mdl-spinner__circle-clipper .mdl-spinner__circle { + width: 200%; } + +.mdl-spinner__circle { + box-sizing: border-box; + height: 100%; + border-width: 3px; + border-style: solid; + border-color: inherit; + border-bottom-color: transparent !important; + border-radius: 50%; + -webkit-animation: none; + animation: none; + position: absolute; + top: 0; + right: 0; + bottom: 0; + left: 0; } + .mdl-spinner__left .mdl-spinner__circle { + border-right-color: transparent !important; + -webkit-transform: rotate(129deg); + -ms-transform: rotate(129deg); + transform: rotate(129deg); } + .mdl-spinner.is-active .mdl-spinner__left .mdl-spinner__circle { + -webkit-animation: mdl-spinner__left-spin 1333ms cubic-bezier(0.4, 0, 0.2, 1) infinite both; + animation: mdl-spinner__left-spin 1333ms cubic-bezier(0.4, 0, 0.2, 1) infinite both; } + .mdl-spinner__right .mdl-spinner__circle { + left: -100%; + border-left-color: transparent !important; + -webkit-transform: rotate(-129deg); + -ms-transform: rotate(-129deg); + transform: rotate(-129deg); } + .mdl-spinner.is-active .mdl-spinner__right .mdl-spinner__circle { + -webkit-animation: mdl-spinner__right-spin 1333ms cubic-bezier(0.4, 0, 0.2, 1) infinite both; + animation: mdl-spinner__right-spin 1333ms cubic-bezier(0.4, 0, 0.2, 1) infinite both; } + +@-webkit-keyframes mdl-spinner__left-spin { + from { + -webkit-transform: rotate(130deg); + transform: rotate(130deg); } + + 50% { + -webkit-transform: rotate(-5deg); + transform: rotate(-5deg); } + + to { + -webkit-transform: rotate(130deg); + transform: rotate(130deg); } } + +@keyframes mdl-spinner__left-spin { + from { + -webkit-transform: rotate(130deg); + transform: rotate(130deg); } + + 50% { + -webkit-transform: rotate(-5deg); + transform: rotate(-5deg); } + + to { + -webkit-transform: rotate(130deg); + transform: rotate(130deg); } } + +@-webkit-keyframes mdl-spinner__right-spin { + from { + -webkit-transform: rotate(-130deg); + transform: rotate(-130deg); } + + 50% { + -webkit-transform: rotate(5deg); + transform: rotate(5deg); } + + to { + -webkit-transform: rotate(-130deg); + transform: rotate(-130deg); } } + +@keyframes mdl-spinner__right-spin { + from { + -webkit-transform: rotate(-130deg); + transform: rotate(-130deg); } + + 50% { + -webkit-transform: rotate(5deg); + transform: rotate(5deg); } + + to { + -webkit-transform: rotate(-130deg); + transform: rotate(-130deg); } } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* Typography */ +/* Shadows */ +/* Animations */ +.mdl-switch { + position: relative; + z-index: 1; + vertical-align: middle; + display: inline-block; + box-sizing: border-box; + width: 100%; + height: 24px; + margin: 0; + padding: 0; + overflow: visible; + -webkit-touch-callout: none; + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; } + .mdl-switch.is-upgraded { + padding-left: 28px; } + +.mdl-switch__input { + line-height: 24px; } + .mdl-switch.is-upgraded .mdl-switch__input { + position: absolute; + width: 0; + height: 0; + margin: 0; + padding: 0; + opacity: 0; + -ms-appearance: none; + -moz-appearance: none; + -webkit-appearance: none; + appearance: none; + border: none; } + +.mdl-switch__track { + background: rgba(0,0,0, 0.26); + position: absolute; + left: 0; + top: 5px; + height: 14px; + width: 36px; + border-radius: 14px; + cursor: pointer; } + .mdl-switch.is-checked .mdl-switch__track { + background: rgba(63,81,181, 0.5); } + .mdl-switch.is-disabled .mdl-switch__track { + background: rgba(0,0,0, 0.12); + cursor: auto; } + +.mdl-switch__thumb { + background: rgb(250,250,250); + position: absolute; + left: 0; + top: 2px; + height: 20px; + width: 20px; + border-radius: 50%; + cursor: pointer; + box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 1px 5px 0 rgba(0, 0, 0, 0.12); + -webkit-transition-duration: 0.28s; + transition-duration: 0.28s; + -webkit-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + -webkit-transition-property: left; + transition-property: left; } + .mdl-switch.is-checked .mdl-switch__thumb { + background: rgb(63,81,181); + left: 16px; + box-shadow: 0 3px 4px 0 rgba(0, 0, 0, 0.14), 0 3px 3px -2px rgba(0, 0, 0, 0.2), 0 1px 8px 0 rgba(0, 0, 0, 0.12); } + .mdl-switch.is-disabled .mdl-switch__thumb { + background: rgb(189,189,189); + cursor: auto; } + +.mdl-switch__focus-helper { + position: absolute; + top: 50%; + left: 50%; + -webkit-transform: translate(-4px, -4px); + -ms-transform: translate(-4px, -4px); + transform: translate(-4px, -4px); + display: inline-block; + box-sizing: border-box; + width: 8px; + height: 8px; + border-radius: 50%; + background-color: transparent; } + .mdl-switch.is-focused .mdl-switch__focus-helper { + box-shadow: 0 0 0px 20px rgba(0, 0, 0, 0.1); + background-color: rgba(0, 0, 0, 0.1); } + .mdl-switch.is-focused.is-checked .mdl-switch__focus-helper { + box-shadow: 0 0 0px 20px rgba(63,81,181, 0.26); + background-color: rgba(63,81,181, 0.26); } + +.mdl-switch__label { + position: relative; + cursor: pointer; + font-size: 16px; + line-height: 24px; + margin: 0; + left: 24px; } + .mdl-switch.is-disabled .mdl-switch__label { + color: rgb(189,189,189); + cursor: auto; } + +.mdl-switch__ripple-container { + position: absolute; + z-index: 2; + top: -12px; + left: -14px; + box-sizing: border-box; + width: 48px; + height: 48px; + border-radius: 50%; + cursor: pointer; + overflow: hidden; + -webkit-mask-image: -webkit-radial-gradient(circle, white, black); + -webkit-transition-duration: 0.4s; + transition-duration: 0.4s; + -webkit-transition-timing-function: step-end; + transition-timing-function: step-end; + -webkit-transition-property: left; + transition-property: left; } + .mdl-switch__ripple-container .mdl-ripple { + background: rgb(63,81,181); } + .mdl-switch.is-disabled .mdl-switch__ripple-container { + cursor: auto; } + .mdl-switch.is-disabled .mdl-switch__ripple-container .mdl-ripple { + background: transparent; } + .mdl-switch.is-checked .mdl-switch__ripple-container { + cursor: auto; + left: 2px; } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +.mdl-tabs { + display: block; + width: 100%; } + +.mdl-tabs__tab-bar { + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-box-orient: horizontal; + -webkit-box-direction: normal; + -webkit-flex-direction: row; + -ms-flex-direction: row; + flex-direction: row; + -webkit-box-pack: center; + -webkit-justify-content: center; + -ms-flex-pack: center; + justify-content: center; + -webkit-align-content: space-between; + -ms-flex-line-pack: justify; + align-content: space-between; + -webkit-box-align: start; + -webkit-align-items: flex-start; + -ms-flex-align: start; + align-items: flex-start; + height: 48px; + padding: 0 0 0 0; + margin: 0; + border-bottom: 1px solid rgb(224,224,224); } + +.mdl-tabs__tab { + margin: 0; + border: none; + padding: 0 24px 0 24px; + float: left; + position: relative; + display: block; + color: red; + text-decoration: none; + height: 48px; + line-height: 48px; + text-align: center; + font-weight: 500; + font-size: 14px; + text-transform: uppercase; + color: rgba(0,0,0, 0.54); + overflow: hidden; } + .mdl-tabs.is-upgraded .mdl-tabs__tab.is-active { + color: rgba(0,0,0, 0.87); } + .mdl-tabs.is-upgraded .mdl-tabs__tab.is-active:after { + height: 2px; + width: 100%; + display: block; + content: " "; + bottom: 0px; + left: 0px; + position: absolute; + background: rgb(63,81,181); + -webkit-animation: border-expand 0.2s cubic-bezier(0.4, 0, 0.4, 1) 0.01s alternate forwards; + animation: border-expand 0.2s cubic-bezier(0.4, 0, 0.4, 1) 0.01s alternate forwards; + -webkit-transition: all 1s cubic-bezier(0.4, 0, 1, 1); + transition: all 1s cubic-bezier(0.4, 0, 1, 1); } + .mdl-tabs__tab .mdl-tabs__ripple-container { + display: block; + position: absolute; + height: 100%; + width: 100%; + left: 0px; + top: 0px; + z-index: 1; + overflow: hidden; } + .mdl-tabs__tab .mdl-tabs__ripple-container .mdl-ripple { + background: rgb(63,81,181); } + +.mdl-tabs__panel { + display: block; } + .mdl-tabs.is-upgraded .mdl-tabs__panel { + display: none; } + .mdl-tabs.is-upgraded .mdl-tabs__panel.is-active { + display: block; } + +@-webkit-keyframes border-expand { + 0% { + opacity: 0; + width: 0; } + + 100% { + opacity: 1; + width: 100%; } } + +@keyframes border-expand { + 0% { + opacity: 0; + width: 0; } + + 100% { + opacity: 1; + width: 100%; } } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* Typography */ +/* Shadows */ +/* Animations */ +.mdl-textfield { + position: relative; + font-size: 16px; + display: inline-block; + box-sizing: border-box; + width: 300px; + margin: 0; + padding: 20px 0; } + .mdl-textfield .mdl-button { + position: absolute; + bottom: 20px; } + +.mdl-textfield--align-right { + text-align: right; } + +.mdl-textfield--full-width { + width: 100%; } + +.mdl-textfield--expandable { + min-width: 32px; + width: auto; + min-height: 32px; } + +.mdl-textfield__input { + border: none; + border-bottom: 1px solid rgba(0,0,0, 0.12); + display: block; + font-size: 16px; + margin: 0; + padding: 4px 0; + width: 100%; + background: 16px; + text-align: left; + color: inherit; } + .mdl-textfield.is-focused .mdl-textfield__input { + outline: none; } + .mdl-textfield.is-invalid .mdl-textfield__input { + border-color: rgb(222, 50, 38); + box-shadow: none; } + .mdl-textfield.is-disabled .mdl-textfield__input { + background-color: transparent; + border-bottom: 1px dotted rgba(0,0,0, 0.12); } + +.mdl-textfield__label { + bottom: 0; + color: rgba(0,0,0, 0.26); + font-size: 16px; + left: 0; + right: 0; + pointer-events: none; + position: absolute; + top: 24px; + width: 100%; + overflow: hidden; + white-space: nowrap; + text-align: left; } + .mdl-textfield.is-dirty .mdl-textfield__label { + visibility: hidden; } + .mdl-textfield--floating-label .mdl-textfield__label { + -webkit-transition-duration: 0.2s; + transition-duration: 0.2s; + -webkit-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); } + .mdl-textfield--floating-label.is-focused .mdl-textfield__label, .mdl-textfield--floating-label.is-dirty .mdl-textfield__label { + color: rgb(63,81,181); + font-size: 12px; + top: 4px; + visibility: visible; } + .mdl-textfield--floating-label.is-focused .mdl-textfield__expandable-holder .mdl-textfield__label, .mdl-textfield--floating-label.is-dirty .mdl-textfield__expandable-holder .mdl-textfield__label { + top: -16px; } + .mdl-textfield--floating-label.is-invalid .mdl-textfield__label { + color: rgb(222, 50, 38); + font-size: 12px; } + .mdl-textfield__label:after { + background-color: rgb(63,81,181); + bottom: 20px; + content: ''; + height: 2px; + left: 45%; + position: absolute; + -webkit-transition-duration: 0.2s; + transition-duration: 0.2s; + -webkit-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + visibility: hidden; + width: 10px; } + .mdl-textfield.is-focused .mdl-textfield__label:after { + left: 0; + visibility: visible; + width: 100%; } + .mdl-textfield.is-invalid .mdl-textfield__label:after { + background-color: rgb(222, 50, 38); } + +.mdl-textfield__error { + color: rgb(222, 50, 38); + position: absolute; + font-size: 12px; + margin-top: 3px; + visibility: hidden; } + .mdl-textfield.is-invalid .mdl-textfield__error { + visibility: visible; } + +.mdl-textfield__expandable-holder { + display: inline-block; + position: relative; + margin-left: 32px; + -webkit-transition-duration: 0.2s; + transition-duration: 0.2s; + -webkit-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); + display: inline-block; + max-width: 0.1px; } + .mdl-textfield.is-focused .mdl-textfield__expandable-holder, .mdl-textfield.is-dirty .mdl-textfield__expandable-holder { + max-width: 600px; } + .mdl-textfield__expandable-holder .mdl-textfield__label:after { + bottom: 0; } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +.mdl-tooltip { + -webkit-transform: scale(0); + -ms-transform: scale(0); + transform: scale(0); + -webkit-transform-origin: top center; + -ms-transform-origin: top center; + transform-origin: top center; + will-change: transform; + z-index: 999; + background: rgba(97,97,97, 0.9); + border-radius: 2px; + color: rgb(255,255,255); + display: inline-block; + font-size: 10px; + font-weight: 500; + line-height: 14px; + max-width: 170px; + position: fixed; + top: -500px; + left: -500px; + padding: 8px; + text-align: center; } + +.mdl-tooltip.is-active { + -webkit-animation: pulse 200ms cubic-bezier(0, 0, 0.2, 1) forwards; + animation: pulse 200ms cubic-bezier(0, 0, 0.2, 1) forwards; } + +.mdl-tooltip--large { + line-height: 14px; + font-size: 14px; + padding: 16px; } + +@-webkit-keyframes pulse { + 0% { + -webkit-transform: scale(0); + transform: scale(0); + opacity: 0; } + + 50% { + -webkit-transform: scale(0.99); + transform: scale(0.99); } + + 100% { + -webkit-transform: scale(1); + transform: scale(1); + opacity: 1; + visibility: visible; } } + +@keyframes pulse { + 0% { + -webkit-transform: scale(0); + transform: scale(0); + opacity: 0; } + + 50% { + -webkit-transform: scale(0.99); + transform: scale(0.99); } + + 100% { + -webkit-transform: scale(1); + transform: scale(1); + opacity: 1; + visibility: visible; } } + +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*------------------------------------*\ + $CONTENTS +\*------------------------------------*/ +/** + * STYLE GUIDE VARIABLES------------------Declarations of Sass variables + * -----Typography + * -----Colors + * -----Textfield + * -----Switch + * -----Spinner + * -----Radio + * -----Menu + * -----List + * -----Layout + * -----Icon toggles + * -----Footer + * -----Column + * -----Checkbox + * -----Card + * -----Button + * -----Animation + * -----Progress + * -----Badge + * -----Shadows + * -----Grid + * -----Data table + */ +/* ========== TYPOGRAPHY ========== */ +/* We're splitting fonts into "preferred" and "performance" in order to optimize + page loading. For important text, such as the body, we want it to load + immediately and not wait for the web font load, whereas for other sections, + such as headers and titles, we're OK with things taking a bit longer to load. + We do have some optional classes and parameters in the mixins, in case you + definitely want to make sure you're using the preferred font and don't mind + the performance hit. + We should be able to improve on this once CSS Font Loading L3 becomes more + widely available. +*/ +/* ========== COLORS ========== */ +/** +* +* Material design color palettes. +* @see http://www.google.com/design/spec/style/color.html +* +**/ +/** + * Copyright 2015 Google Inc. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* ========== Color Palettes ========== */ +/* colors.scss */ +/* ========== Color & Themes ========== */ +/* ========== Typography ========== */ +/* ========== Components ========== */ +/* ========== Standard Buttons ========== */ +/* ========== Icon Toggles ========== */ +/* ========== Radio Buttons ========== */ +/* ========== Ripple effect ========== */ +/* ========== Layout ========== */ +/* ========== Content Tabs ========== */ +/* ========== Checkboxes ========== */ +/* ========== Switches ========== */ +/* ========== Spinner ========== */ +/* ========== Text fields ========== */ +/* ========== Card ========== */ +/* ========== Sliders ========== */ +/* ========== Progress ========== */ +/* ========== List ========== */ +/* ========== Item ========== */ +/* ========== Dropdown menu ========== */ +/* ========== Tooltips ========== */ +/* ========== Footer ========== */ +/* TEXTFIELD */ +/* SWITCH */ +/* SPINNER */ +/* RADIO */ +/* MENU */ +/* LIST */ +/* ICONS */ +/* ICON TOGGLE */ +/* FOOTER */ +/*mega-footer*/ +/************** + * + * Sizes + * + *************/ +/*mini-footer*/ +/************** + * + * Sizes + * + *************/ +/* COLUMN LAYOUT */ +/* CHECKBOX */ +/* CARD */ +/* Card dimensions */ +/* Cover image */ +/* BUTTON */ +/** + * + * Dimensions + * + */ +/* ANIMATION */ +/* PROGRESS */ +/* BADGE */ +/* SHADOWS */ +/* GRID */ +/* DATA TABLE */ +.mdl-grid { + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-flex-flow: row wrap; + -ms-flex-flow: row wrap; + flex-flow: row wrap; + margin: 0 auto 0 auto; + -webkit-box-align: stretch; + -webkit-align-items: stretch; + -ms-flex-align: stretch; + align-items: stretch; } + .mdl-grid.mdl-grid--no-spacing { + padding: 0; } + +.mdl-cell { + box-sizing: border-box; } + +.mdl-cell--top { + -webkit-align-self: flex-start; + -ms-flex-item-align: start; + align-self: flex-start; } + +.mdl-cell--middle { + -webkit-align-self: center; + -ms-flex-item-align: center; + align-self: center; } + +.mdl-cell--bottom { + -webkit-align-self: flex-end; + -ms-flex-item-align: end; + align-self: flex-end; } + +.mdl-cell--stretch { + -webkit-align-self: stretch; + -ms-flex-item-align: stretch; + align-self: stretch; } + +.mdl-grid.mdl-grid--no-spacing > .mdl-cell { + margin: 0; } + +@media (max-width: 479px) { + .mdl-grid { + padding: 8px; } + .mdl-cell { + margin: 8px; + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell { + width: 100%; } + .mdl-cell--hide-phone { + display: none !important; } + .mdl-cell--1-col { + width: calc(25% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--1-col { + width: 25%; } + .mdl-cell--1-col-phone.mdl-cell--1-col-phone { + width: calc(25% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--1-col-phone.mdl-cell--1-col-phone { + width: 25%; } + .mdl-cell--2-col { + width: calc(50% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--2-col { + width: 50%; } + .mdl-cell--2-col-phone.mdl-cell--2-col-phone { + width: calc(50% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--2-col-phone.mdl-cell--2-col-phone { + width: 50%; } + .mdl-cell--3-col { + width: calc(75% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--3-col { + width: 75%; } + .mdl-cell--3-col-phone.mdl-cell--3-col-phone { + width: calc(75% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--3-col-phone.mdl-cell--3-col-phone { + width: 75%; } + .mdl-cell--4-col { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--4-col { + width: 100%; } + .mdl-cell--4-col-phone.mdl-cell--4-col-phone { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--4-col-phone.mdl-cell--4-col-phone { + width: 100%; } + .mdl-cell--5-col { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--5-col { + width: 100%; } + .mdl-cell--5-col-phone.mdl-cell--5-col-phone { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--5-col-phone.mdl-cell--5-col-phone { + width: 100%; } + .mdl-cell--6-col { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--6-col { + width: 100%; } + .mdl-cell--6-col-phone.mdl-cell--6-col-phone { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--6-col-phone.mdl-cell--6-col-phone { + width: 100%; } + .mdl-cell--7-col { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--7-col { + width: 100%; } + .mdl-cell--7-col-phone.mdl-cell--7-col-phone { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--7-col-phone.mdl-cell--7-col-phone { + width: 100%; } + .mdl-cell--8-col { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--8-col { + width: 100%; } + .mdl-cell--8-col-phone.mdl-cell--8-col-phone { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--8-col-phone.mdl-cell--8-col-phone { + width: 100%; } + .mdl-cell--9-col { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--9-col { + width: 100%; } + .mdl-cell--9-col-phone.mdl-cell--9-col-phone { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--9-col-phone.mdl-cell--9-col-phone { + width: 100%; } + .mdl-cell--10-col { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--10-col { + width: 100%; } + .mdl-cell--10-col-phone.mdl-cell--10-col-phone { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--10-col-phone.mdl-cell--10-col-phone { + width: 100%; } + .mdl-cell--11-col { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--11-col { + width: 100%; } + .mdl-cell--11-col-phone.mdl-cell--11-col-phone { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--11-col-phone.mdl-cell--11-col-phone { + width: 100%; } + .mdl-cell--12-col { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--12-col { + width: 100%; } + .mdl-cell--12-col-phone.mdl-cell--12-col-phone { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--12-col-phone.mdl-cell--12-col-phone { + width: 100%; } } + +@media (min-width: 480px) and (max-width: 839px) { + .mdl-grid { + padding: 8px; } + .mdl-cell { + margin: 8px; + width: calc(50% - 16px); } + .mdl-grid--no-spacing > .mdl-cell { + width: 50%; } + .mdl-cell--hide-tablet { + display: none !important; } + .mdl-cell--1-col { + width: calc(12.5% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--1-col { + width: 12.5%; } + .mdl-cell--1-col-tablet.mdl-cell--1-col-tablet { + width: calc(12.5% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--1-col-tablet.mdl-cell--1-col-tablet { + width: 12.5%; } + .mdl-cell--2-col { + width: calc(25% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--2-col { + width: 25%; } + .mdl-cell--2-col-tablet.mdl-cell--2-col-tablet { + width: calc(25% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--2-col-tablet.mdl-cell--2-col-tablet { + width: 25%; } + .mdl-cell--3-col { + width: calc(37.5% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--3-col { + width: 37.5%; } + .mdl-cell--3-col-tablet.mdl-cell--3-col-tablet { + width: calc(37.5% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--3-col-tablet.mdl-cell--3-col-tablet { + width: 37.5%; } + .mdl-cell--4-col { + width: calc(50% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--4-col { + width: 50%; } + .mdl-cell--4-col-tablet.mdl-cell--4-col-tablet { + width: calc(50% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--4-col-tablet.mdl-cell--4-col-tablet { + width: 50%; } + .mdl-cell--5-col { + width: calc(62.5% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--5-col { + width: 62.5%; } + .mdl-cell--5-col-tablet.mdl-cell--5-col-tablet { + width: calc(62.5% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--5-col-tablet.mdl-cell--5-col-tablet { + width: 62.5%; } + .mdl-cell--6-col { + width: calc(75% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--6-col { + width: 75%; } + .mdl-cell--6-col-tablet.mdl-cell--6-col-tablet { + width: calc(75% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--6-col-tablet.mdl-cell--6-col-tablet { + width: 75%; } + .mdl-cell--7-col { + width: calc(87.5% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--7-col { + width: 87.5%; } + .mdl-cell--7-col-tablet.mdl-cell--7-col-tablet { + width: calc(87.5% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--7-col-tablet.mdl-cell--7-col-tablet { + width: 87.5%; } + .mdl-cell--8-col { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--8-col { + width: 100%; } + .mdl-cell--8-col-tablet.mdl-cell--8-col-tablet { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--8-col-tablet.mdl-cell--8-col-tablet { + width: 100%; } + .mdl-cell--9-col { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--9-col { + width: 100%; } + .mdl-cell--9-col-tablet.mdl-cell--9-col-tablet { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--9-col-tablet.mdl-cell--9-col-tablet { + width: 100%; } + .mdl-cell--10-col { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--10-col { + width: 100%; } + .mdl-cell--10-col-tablet.mdl-cell--10-col-tablet { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--10-col-tablet.mdl-cell--10-col-tablet { + width: 100%; } + .mdl-cell--11-col { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--11-col { + width: 100%; } + .mdl-cell--11-col-tablet.mdl-cell--11-col-tablet { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--11-col-tablet.mdl-cell--11-col-tablet { + width: 100%; } + .mdl-cell--12-col { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--12-col { + width: 100%; } + .mdl-cell--12-col-tablet.mdl-cell--12-col-tablet { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--12-col-tablet.mdl-cell--12-col-tablet { + width: 100%; } } + +@media (min-width: 840px) { + .mdl-grid { + padding: 8px; } + .mdl-cell { + margin: 8px; + width: calc(33.33333% - 16px); } + .mdl-grid--no-spacing > .mdl-cell { + width: 33.33333%; } + .mdl-cell--hide-desktop { + display: none !important; } + .mdl-cell--1-col { + width: calc(8.33333% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--1-col { + width: 8.33333%; } + .mdl-cell--1-col-desktop.mdl-cell--1-col-desktop { + width: calc(8.33333% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--1-col-desktop.mdl-cell--1-col-desktop { + width: 8.33333%; } + .mdl-cell--2-col { + width: calc(16.66667% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--2-col { + width: 16.66667%; } + .mdl-cell--2-col-desktop.mdl-cell--2-col-desktop { + width: calc(16.66667% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--2-col-desktop.mdl-cell--2-col-desktop { + width: 16.66667%; } + .mdl-cell--3-col { + width: calc(25% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--3-col { + width: 25%; } + .mdl-cell--3-col-desktop.mdl-cell--3-col-desktop { + width: calc(25% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--3-col-desktop.mdl-cell--3-col-desktop { + width: 25%; } + .mdl-cell--4-col { + width: calc(33.33333% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--4-col { + width: 33.33333%; } + .mdl-cell--4-col-desktop.mdl-cell--4-col-desktop { + width: calc(33.33333% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--4-col-desktop.mdl-cell--4-col-desktop { + width: 33.33333%; } + .mdl-cell--5-col { + width: calc(41.66667% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--5-col { + width: 41.66667%; } + .mdl-cell--5-col-desktop.mdl-cell--5-col-desktop { + width: calc(41.66667% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--5-col-desktop.mdl-cell--5-col-desktop { + width: 41.66667%; } + .mdl-cell--6-col { + width: calc(50% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--6-col { + width: 50%; } + .mdl-cell--6-col-desktop.mdl-cell--6-col-desktop { + width: calc(50% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--6-col-desktop.mdl-cell--6-col-desktop { + width: 50%; } + .mdl-cell--7-col { + width: calc(58.33333% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--7-col { + width: 58.33333%; } + .mdl-cell--7-col-desktop.mdl-cell--7-col-desktop { + width: calc(58.33333% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--7-col-desktop.mdl-cell--7-col-desktop { + width: 58.33333%; } + .mdl-cell--8-col { + width: calc(66.66667% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--8-col { + width: 66.66667%; } + .mdl-cell--8-col-desktop.mdl-cell--8-col-desktop { + width: calc(66.66667% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--8-col-desktop.mdl-cell--8-col-desktop { + width: 66.66667%; } + .mdl-cell--9-col { + width: calc(75% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--9-col { + width: 75%; } + .mdl-cell--9-col-desktop.mdl-cell--9-col-desktop { + width: calc(75% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--9-col-desktop.mdl-cell--9-col-desktop { + width: 75%; } + .mdl-cell--10-col { + width: calc(83.33333% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--10-col { + width: 83.33333%; } + .mdl-cell--10-col-desktop.mdl-cell--10-col-desktop { + width: calc(83.33333% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--10-col-desktop.mdl-cell--10-col-desktop { + width: 83.33333%; } + .mdl-cell--11-col { + width: calc(91.66667% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--11-col { + width: 91.66667%; } + .mdl-cell--11-col-desktop.mdl-cell--11-col-desktop { + width: calc(91.66667% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--11-col-desktop.mdl-cell--11-col-desktop { + width: 91.66667%; } + .mdl-cell--12-col { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--12-col { + width: 100%; } + .mdl-cell--12-col-desktop.mdl-cell--12-col-desktop { + width: calc(100% - 16px); } + .mdl-grid--no-spacing > .mdl-cell--12-col-desktop.mdl-cell--12-col-desktop { + width: 100%; } } + +body { + margin: 0px; } + +.styleguide-demo h1 { + margin: 48px 24px 0 24px; } + +.styleguide-demo h1:after { + content: ''; + display: block; + width: 100%; + border-bottom: 1px solid rgba(0, 0, 0, 0.5); + margin-top: 24px; } + +.styleguide-demo { + opacity: 0; + -webkit-transition: opacity 0.6s ease; + transition: opacity 0.6s ease; } + +.styleguide-masthead { + height: 256px; + background: rgb(33,33,33); + padding: 115px 16px 0; } + +.styleguide-container { + position: relative; + max-width: 960px; + width: 100%; } + +.styleguide-title { + color: #fff; + bottom: auto; + position: relative; + font-size: 56px; + font-weight: 300; + line-height: 1; + letter-spacing: -0.02em; } + .styleguide-title:after { + border-bottom: 0px; } + .styleguide-title span { + font-weight: 300; } + +.mdl-styleguide .mdl-layout__drawer .mdl-navigation__link { + padding: 10px 24px; } + +.demosLoaded .styleguide-demo { + opacity: 1; } + +iframe { + display: block; + width: 100%; + border: none; } + +iframe.heightSet { + overflow: hidden; } + +.demo-wrapper { + margin: 24px; } + .demo-wrapper iframe { + border: 1px solid rgba(0, 0, 0, 0.5); } + diff --git a/node_modules/public/favicon.ico b/node_modules/public/favicon.ico new file mode 100644 index 0000000000000000000000000000000000000000..2e50c06604b5077c138af4c53cc036acd2b5b33c GIT binary patch literal 1053 zcmV+&1mgRNP)ged`?d|R5<>lhy;_&eB-{0T!^Yi!l`{eENOopc1+}zaS>fGntB^uv_m(mk22>)yz_)HZZh;w(d#ebJoGYztcK&wu2vgj|WoSVeBMShOF;DBanQ>4>%$B7|& z@bytJORj|E;#EEO2boYtj8#130GnU}A?-WLOLx~&4PYMWrQA&v7Z|AyGyu3!d&SQSW0}QXP(`Z&95hmb za&daB+=B>JfVn!zP=ltUPT)$m8o*Jx)V`fjg+Pm~HGp?{M2CzRRf<3<&nmzi+I$GQ zwR1!-z*aX6Kq6sWEhbj4yN?>cbsS|IxbV~VB1>lj;C^v9z1!$997lk|Q7ojv;9g|! zfnK1{905+}x0~P51grXI&G^$UE*RYx&3*|UytXb!imYVgqADfowJt}Bw4LdiSDS@8 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--git a/node_modules/public/js/application.js b/node_modules/public/js/application.js new file mode 100644 index 0000000..222e609 --- /dev/null +++ b/node_modules/public/js/application.js @@ -0,0 +1,19 @@ +define(['chaplin'], function(Chaplin) { + 'use strict'; + + // The application object + // Choose a meaningful name for your application + var Application = Chaplin.Application.extend({ + // Set your application name here so the document title is set to + // “Controller title – Site title” (see Layout#adjustTitle) + title: 'Social Chaplin', + start: function() { + var args = [].slice.call(arguments); + // You can fetch some data here and start app + // (by calling supermethod) after that. + Chaplin.Application.prototype.start.apply(this, args); + } + }); + + return Application; +}); diff --git a/node_modules/public/js/controllers/authorization-controller.js b/node_modules/public/js/controllers/authorization-controller.js new file mode 100644 index 0000000..cedf37f --- /dev/null +++ b/node_modules/public/js/controllers/authorization-controller.js @@ -0,0 +1,20 @@ +define([ + 'controllers/base/controller', + 'views/authorization/authorization-view' +], function(Controller, AuthorizationView) { + 'use strict'; + + var AuthorizationController = Controller.extend({ + initialize: function(){ + + }, + + index: function(params) { + this.view = new AuthorizationView({ + region: 'sidebar' + }); + } + }); + + return AuthorizationController; +}); diff --git a/node_modules/public/js/controllers/base/controller.js b/node_modules/public/js/controllers/base/controller.js new file mode 100644 index 0000000..03fabdd --- /dev/null +++ b/node_modules/public/js/controllers/base/controller.js @@ -0,0 +1,14 @@ +define(['chaplin', 'views/site-view'], function(Chaplin, SiteView) { + 'use strict'; + + var Controller = Chaplin.Controller.extend({ + // Place your application-specific controller features here. + beforeAction: function() { + this.reuse('site', SiteView); + + return isAuthorized(); + } + }); + + return Controller; +}); diff --git a/node_modules/public/js/controllers/feed-controller.js b/node_modules/public/js/controllers/feed-controller.js new file mode 100644 index 0000000..339f7e5 --- /dev/null +++ b/node_modules/public/js/controllers/feed-controller.js @@ -0,0 +1,28 @@ +define([ + 'controllers/base/controller', + 'models/feed/feed-model', + 'views/feed/feed-view' + +], function(Controller, FeedModel, FeedView) { + 'use strict'; + + var FeedController = Controller.extend({ + initialize: function(){ + + }, + + // Actions + index: function(params) { + this.model = new FeedModel(); + + this.view = new FeedView ({ + model: this.model, + region:'content' + }); + + this.model.fetch().then(function() { this.view.render() }.bind(this)); + } + }); + + return FeedController; +}); \ No newline at end of file diff --git a/node_modules/public/js/controllers/me-controller.js b/node_modules/public/js/controllers/me-controller.js new file mode 100644 index 0000000..4e4ec25 --- /dev/null +++ b/node_modules/public/js/controllers/me-controller.js @@ -0,0 +1,103 @@ +define([ + 'controllers/base/controller', + 'models/me/me-model', + 'models/posts/post-collection', + 'models/follow/followers-collection', + 'models/follow/following-collection', + 'views/me/me-change-view', + 'views/me/me-show-view', + 'views/me/me-show-sidebar', + 'views/posts/post-collection-view', + 'views/follow/following-collection-view', + 'views/follow/followers-collection-view' +], function(Controller, MeModel, PostCollection, FollowersCollection, FollowingCollection, + MeChangeView, MeShowView, MeShowSidebar, PostCollectionView, FollowingCollectionView, + FollowersCollectionView) { + 'use strict'; + + var MeController = Controller.extend({ + initialize: function(){ + + }, + + change: function() { + this.model= new MeModel(); + this.model1=new MeModel({change:true}); + + this.view = new MeChangeView ({ + model: this.model, + region:'content' + }); + + this.viewSidebar = new MeShowSidebar ({ + model: this.model1, + region:'sidebar' + }) + + this.model.fetch().then(function(){ this.view.render() }.bind(this)) + }, + + show: function() { + + this.model1=new MeModel(); + this.model2=new MeModel({show:true}); + + this.viewSidebar = new MeShowSidebar ({ + model: this.model2, + region:'sidebar' + }) + + this.view = new MeShowView ({ + model: this.model1, + region:'content' + }); + + this.collection=new PostCollection(); + + this.viewPosts= new PostCollectionView({ + collection:this.collection, + region:"content" + }) + + this.model1.fetch().then(function() { this.view.render() }.bind(this)); + this.collection.fetch().then(function(){ this.viewPosts.render() }.bind(this)); + }, + + followers: function() { + this.model=new MeModel({followers:true}); + + this.viewSidebar = new MeShowSidebar ({ + model: this.model, + region:'sidebar' + }); + + this.collection=new FollowersCollection(); + + this.viewFollowers= new FollowersCollectionView({ + collection:this.collection, + region:"content" + }); + + this.collection.fetch().then(function(){ this.viewFollowers.render() }.bind(this)); + }, + + following: function() { + this.model=new MeModel({following:true}); + + this.viewSidebar = new MeShowSidebar ({ + model: this.model, + region:'sidebar' + }) + + this.collection=new FollowingCollection(); + + this.viewFollowing= new FollowingCollectionView({ + collection:this.collection, + region:"content" + }) + + this.collection.fetch().then(function(){ this.viewFollowing.render() }.bind(this)); + } + }); + return MeController; +}) \ No newline at end of file diff --git a/node_modules/public/js/controllers/register-controller.js b/node_modules/public/js/controllers/register-controller.js new file mode 100644 index 0000000..306b52e --- /dev/null +++ b/node_modules/public/js/controllers/register-controller.js @@ -0,0 +1,21 @@ +define([ + 'controllers/base/controller', + 'views/register/register-view' + +], function(Controller, RegisterView) { + 'use strict'; + + var RegisterController = Controller.extend({ + initialize: function(){ + + }, + + index: function() { + this.view = new RegisterView ({ + region:'content' + }); + } + }); + + return RegisterController; +}); \ No newline at end of file diff --git a/node_modules/public/js/controllers/users-controller.js b/node_modules/public/js/controllers/users-controller.js new file mode 100644 index 0000000..3cfa097 --- /dev/null +++ b/node_modules/public/js/controllers/users-controller.js @@ -0,0 +1,59 @@ +define([ + 'controllers/base/controller', + 'models/users/users-collection', + 'models/posts/user-post-collection', + 'views/users/users-collection-view', + 'views/posts/user-post-collection-view', + 'views/users/user-view', + 'models/users/user-model', +], function(Controller, UserCollection, UserPostCollection, UsersCollectionView, + UserPostCollectionView, UserView, UserModel) { + 'use strict'; + + var UsersController = Controller.extend({ + + beforeAction: function(){ + var superResult = Controller.prototype.beforeAction.apply(this, arguments) + + + this.reuse('main-post', { + compose: function() { + this.collection = new UserCollection(); + + this.view = new UsersCollectionView({ + collection: this.collection, + region: 'sidebar' + }); + + this.collection.fetch().then( function() { this.view.render() }.bind(this)) + } + }); + + return superResult + }, + + + index: function(params) { + if(!params.id) return; + + this.model= new UserModel({id: params.id}); + + this.userView = new UserView({ + model: this.model, + region: 'content' + }); + + this.postscollection=new UserPostCollection(); + + this.viewPosts= new UserPostCollectionView({ + collection:this.postscollection, + region:"content" + }) + + this.model.fetch().then(function() { this.userView.render(); }.bind(this)); + this.postscollection.fetch().then(function(){ this.viewPosts.render() }.bind(this)); + } + }); + + return UsersController; +}); diff --git a/node_modules/public/js/lib/support.js b/node_modules/public/js/lib/support.js new file mode 100644 index 0000000..fa25986 --- /dev/null +++ b/node_modules/public/js/lib/support.js @@ -0,0 +1,7 @@ +// Generated by CoffeeScript 1.6.3 +define(['underscore', 'lib/utils', 'chaplin'], function(_, utils, Chaplin) { + 'use strict'; + var support; + support = utils.beget(Chaplin.support); + return support; +}); diff --git a/node_modules/public/js/lib/utils.js b/node_modules/public/js/lib/utils.js new file mode 100644 index 0000000..6440fd7 --- /dev/null +++ b/node_modules/public/js/lib/utils.js @@ -0,0 +1,21 @@ +define([ + 'underscore', + 'chaplin' +], function(_, Chaplin) { + 'use strict' + + // Application-specific utilities + // ------------------------------ + + // Delegate to Chaplin’s utils module + var utils = Chaplin.utils.beget(Chaplin.utils); + + // Add additional application-specific properties and methods + + // _(utils).extend({ + // someProperty: 'foo', + // someMethod: function() {} + // }); + + return utils; +}); diff --git a/node_modules/public/js/lib/view-helper.js b/node_modules/public/js/lib/view-helper.js new file mode 100644 index 0000000..7fa89d5 --- /dev/null +++ b/node_modules/public/js/lib/view-helper.js @@ -0,0 +1,17 @@ +define([ + 'handlebars', + 'chaplin', + 'lib/utils' +], function(Handlebars, Chaplin, utils) { + 'use strict'; + + // Application-specific Handlebars helpers + // ------------------------------------------- + + // Get Chaplin-declared named routes. {{#url "like" "105"}}{{/url}}. + Handlebars.registerHelper('url', function(routeName) { + var params = [].slice.call(arguments, 1); + var options = params.pop(); + return utils.reverse(routeName, params); + }); +}); diff --git a/node_modules/public/js/main.js b/node_modules/public/js/main.js new file mode 100644 index 0000000..37064aa --- /dev/null +++ b/node_modules/public/js/main.js @@ -0,0 +1,66 @@ +// Configure the AMD module loader +requirejs.config({ + // The path where your JavaScripts are located + baseUrl: './js/', + // Specify the paths of vendor libraries + paths: { + jquery: '../bower_components/jquery/jquery', + underscore: '../bower_components/lodash/dist/lodash', + backbone: '../bower_components/backbone/backbone', + handlebars: '../bower_components/handlebars/handlebars', + text: '../bower_components/requirejs-text/text', + chaplin: '../bower_components/chaplin/chaplin' + }, + // Underscore and Backbone are not AMD-capable per default, + // so we need to use the AMD wrapping of RequireJS + shim: { + underscore: { + exports: '_' + }, + backbone: { + deps: ['underscore', 'jquery'], + exports: 'Backbone' + }, + handlebars: { + exports: 'Handlebars' + } + } + // For easier development, disable browser caching + // Of course, this should be removed in a production environment + //, urlArgs: 'bust=' + (new Date()).getTime() +}); + + +window.isAuthorized=function() { + var promise = $.ajax({url:"http://localhost:100/me"}) + .then(function(data){ config.currentUserId = data._id ;}, function(){ + if(location.hash=="" || location.hash=="#/register")return; + location.hash="" + } ); + return (location.hash=="" || location.hash=="#/register")? true:promise; +}; + +require(['application', 'routes'], function(Application, routes) { + $.ajaxSetup({ + contentType: 'application/json', + beforeSend: function(xhr) { + xhr.setRequestHeader('Authorization', config.user +":"+ config.pwd); + } + }) + + if(localStorage.user===undefined){ + window.config = { + user: "", + pwd: "", + apiUrl: "http://localhost:100/" + } + } + else window.config=JSON.parse(localStorage.user); + + + new Application({ + routes: routes, + controllerSuffix: '-controller', + pushState: false + }); +}); \ No newline at end of file diff --git a/node_modules/public/js/models/base/collection.js b/node_modules/public/js/models/base/collection.js new file mode 100644 index 0000000..d1083bd --- /dev/null +++ b/node_modules/public/js/models/base/collection.js @@ -0,0 +1,21 @@ +define([ + 'chaplin', + 'models/base/model' +], function(Chaplin, Model) { + 'use strict'; + + var Collection = Chaplin.Collection.extend({ + // Mixin a synchronization state machine. + initialize: function() { + _.extend(this, Chaplin.SyncMachine); + Chaplin.Collection.prototype.initialize.apply(this, arguments); + this.on('request', this.beginSync); + this.on('sync', this.finishSync); + this.on('error', this.unsync); + }, + model: Model + // Place your application-specific collection features here + }); + + return Collection; +}); diff --git a/node_modules/public/js/models/base/model.js b/node_modules/public/js/models/base/model.js new file mode 100644 index 0000000..219f86f --- /dev/null +++ b/node_modules/public/js/models/base/model.js @@ -0,0 +1,20 @@ +define([ + 'chaplin' +], function(Chaplin) { + 'use strict'; + + var Model = Chaplin.Model.extend({ + // Mixin a synchronization state machine. + initialize: function() { + // _.extend(this, Chaplin.SyncMachine); + // Chaplin.Model.prototype.apply(this, arguments); + // this.on('request', this.beginSync); + // this.on('sync', this.finishSync); + // this.on('error', this.unsync); + } + + // Place your application-specific model features here + }); + + return Model; +}); diff --git a/node_modules/public/js/models/feed/feed-model.js b/node_modules/public/js/models/feed/feed-model.js new file mode 100644 index 0000000..9398036 --- /dev/null +++ b/node_modules/public/js/models/feed/feed-model.js @@ -0,0 +1,11 @@ +define([ + 'models/base/model' +], function(Model) { + 'use strict'; + + var Feed = Model.extend({ + urlRoot: config.apiUrl + "post" + }); + + return Feed; +}); \ No newline at end of file diff --git a/node_modules/public/js/models/follow/followers-collection.js b/node_modules/public/js/models/follow/followers-collection.js new file mode 100644 index 0000000..3500724 --- /dev/null +++ b/node_modules/public/js/models/follow/followers-collection.js @@ -0,0 +1,13 @@ +define([ + 'models/base/collection', + './followers-model' +], function(Collection, FollowersModel) { + 'use strict'; + + var FollowersCollection = Collection.extend({ + url: config.apiUrl + "me/followers", + model: FollowersModel + }); + + return FollowersCollection; +}); \ No newline at end of file diff --git a/node_modules/public/js/models/follow/followers-model.js b/node_modules/public/js/models/follow/followers-model.js new file mode 100644 index 0000000..a4e2af6 --- /dev/null +++ b/node_modules/public/js/models/follow/followers-model.js @@ -0,0 +1,11 @@ +define([ + 'models/base/model' +], function(Model) { + 'use strict'; + + var Followers = Model.extend({ + urlRoot: config.apiUrl + "me/following" + }); + + return Followers; +}); \ No newline at end of file diff --git a/node_modules/public/js/models/follow/following-collection.js b/node_modules/public/js/models/follow/following-collection.js new file mode 100644 index 0000000..a96742c --- /dev/null +++ b/node_modules/public/js/models/follow/following-collection.js @@ -0,0 +1,13 @@ +define([ + 'models/base/collection', + './following-model' +], function(Collection, FollowingModel) { + 'use strict'; + + var FollowingCollection = Collection.extend({ + url: config.apiUrl + "me/following", + model: FollowingModel + }); + + return FollowingCollection; +}); \ No newline at end of file diff --git a/node_modules/public/js/models/follow/following-model.js b/node_modules/public/js/models/follow/following-model.js new file mode 100644 index 0000000..032739b --- /dev/null +++ b/node_modules/public/js/models/follow/following-model.js @@ -0,0 +1,11 @@ +define([ + 'models/base/model' +], function(Model) { + 'use strict'; + + var Following = Model.extend({ + urlRoot: config.apiUrl + 'me/following' + }); + + return Following; +}); \ No newline at end of file diff --git a/node_modules/public/js/models/me/me-model.js b/node_modules/public/js/models/me/me-model.js new file mode 100644 index 0000000..ab5f19c --- /dev/null +++ b/node_modules/public/js/models/me/me-model.js @@ -0,0 +1,11 @@ +define([ + 'models/base/model' +], function(Model) { + 'use strict'; + + var Me = Model.extend({ + urlRoot: config.apiUrl + "me" + }); + + return Me; +}); \ No newline at end of file diff --git a/node_modules/public/js/models/posts/post-collection.js b/node_modules/public/js/models/posts/post-collection.js new file mode 100644 index 0000000..3d8cd40 --- /dev/null +++ b/node_modules/public/js/models/posts/post-collection.js @@ -0,0 +1,13 @@ +define([ + 'models/base/collection', + './post-model' +], function(Collection, PostModel) { + 'use strict'; + + var Post = Collection.extend({ + url:config.apiUrl + "me/wall", + model: PostModel + }); + + return Post; +}); \ No newline at end of file diff --git a/node_modules/public/js/models/posts/post-model.js b/node_modules/public/js/models/posts/post-model.js new file mode 100644 index 0000000..e1ef2f6 --- /dev/null +++ b/node_modules/public/js/models/posts/post-model.js @@ -0,0 +1,11 @@ +define([ + 'models/base/model' +], function(Model) { + 'use strict'; + + var Post = Model.extend({ + urlRoot: config.apiUrl + "me/wall" + }); + + return Post; +}); \ No newline at end of file diff --git a/node_modules/public/js/models/posts/user-post-collection.js b/node_modules/public/js/models/posts/user-post-collection.js new file mode 100644 index 0000000..4cece18 --- /dev/null +++ b/node_modules/public/js/models/posts/user-post-collection.js @@ -0,0 +1,16 @@ +define([ + 'models/base/collection', + './user-post-model' +], function(Collection, UserPostModel) { + 'use strict'; + + var UserPost = Collection.extend({ + url:function() { + var str=location.hash.substring(2); + return config.apiUrl + str+"/wall" + }, + model: UserPostModel + }); + + return UserPost; +}); \ No newline at end of file diff --git a/node_modules/public/js/models/posts/user-post-model.js b/node_modules/public/js/models/posts/user-post-model.js new file mode 100644 index 0000000..42a4c44 --- /dev/null +++ b/node_modules/public/js/models/posts/user-post-model.js @@ -0,0 +1,11 @@ +define([ + 'models/base/model' +], function(Model) { + 'use strict'; + + var UserPost = Model.extend({ + + }); + + return UserPost; +}); \ No newline at end of file diff --git a/node_modules/public/js/models/users/user-model.js b/node_modules/public/js/models/users/user-model.js new file mode 100644 index 0000000..7c92760 --- /dev/null +++ b/node_modules/public/js/models/users/user-model.js @@ -0,0 +1,11 @@ +define([ + 'models/base/model' +], function(Model) { + 'use strict'; + + var User = Model.extend({ + urlRoot: config.apiUrl + "user" + }); + + return User; +}); \ No newline at end of file diff --git a/node_modules/public/js/models/users/users-collection.js b/node_modules/public/js/models/users/users-collection.js new file mode 100644 index 0000000..8b9b8c5 --- /dev/null +++ b/node_modules/public/js/models/users/users-collection.js @@ -0,0 +1,13 @@ +define([ + 'models/base/collection', + './user-model' +], function(Collection, UserModel) { + 'use strict'; + + var User = Collection.extend({ + url: config.apiUrl + "user", + model: UserModel + }); + + return User; +}); \ No newline at end of file diff --git a/node_modules/public/js/routes.js b/node_modules/public/js/routes.js new file mode 100644 index 0000000..c769b0b --- /dev/null +++ b/node_modules/public/js/routes.js @@ -0,0 +1,17 @@ +define(function() { + 'use strict'; + + // The routes for the application. This module returns a function. + // `match` is match method of the Router + return function(match) { + match('', 'authorization#index'); + match('users', 'users#index'); + match('users/:id', 'users#index'); + match('me/show', 'me#show'); + match('me/change', 'me#change'); + match('feed','feed#index'); + match('register','register#index') + match('me/followers', 'me#followers') + match('me/following', 'me#following') + }; +}); diff --git a/node_modules/public/js/templates/authorization/authorization.hbs b/node_modules/public/js/templates/authorization/authorization.hbs new file mode 100644 index 0000000..25653e7 --- /dev/null +++ b/node_modules/public/js/templates/authorization/authorization.hbs @@ -0,0 +1,20 @@ +
    +
    + + +
    +
    + + +
    +
    + +
    +
    + Nick or password is incorrect +
    + + +
    diff --git a/node_modules/public/js/templates/feed/feed-view.hbs b/node_modules/public/js/templates/feed/feed-view.hbs new file mode 100644 index 0000000..4b437cf --- /dev/null +++ b/node_modules/public/js/templates/feed/feed-view.hbs @@ -0,0 +1,11 @@ + diff --git a/node_modules/public/js/templates/follow/follow-collection-view.hbs b/node_modules/public/js/templates/follow/follow-collection-view.hbs new file mode 100644 index 0000000..4ff6030 --- /dev/null +++ b/node_modules/public/js/templates/follow/follow-collection-view.hbs @@ -0,0 +1,13 @@ +
      + +
    + +
    + Nobody +
    + +
    + +
    \ No newline at end of file diff --git a/node_modules/public/js/templates/follow/follow-view.hbs b/node_modules/public/js/templates/follow/follow-view.hbs new file mode 100644 index 0000000..d7c02d5 --- /dev/null +++ b/node_modules/public/js/templates/follow/follow-view.hbs @@ -0,0 +1,7 @@ +
  • + + +

    {{nick}}

    + +

    {{email}}

    +
    • \ No newline at end of file diff --git a/node_modules/public/js/templates/me/me-change-view.hbs b/node_modules/public/js/templates/me/me-change-view.hbs new file mode 100644 index 0000000..84c6490 --- /dev/null +++ b/node_modules/public/js/templates/me/me-change-view.hbs @@ -0,0 +1,22 @@ +
    +
    + + +
    +
    + + +
    +
    + + +
    +
    + + +
    + +
    + + +
    \ No newline at end of file diff --git a/node_modules/public/js/templates/me/me-show-view.hbs b/node_modules/public/js/templates/me/me-show-view.hbs new file mode 100644 index 0000000..a85f63a --- /dev/null +++ b/node_modules/public/js/templates/me/me-show-view.hbs @@ -0,0 +1,5 @@ +

    Nick {{nick}}

    + +

    Email {{email}}

    + + \ No newline at end of file diff --git a/node_modules/public/js/templates/me/me-sidebar-view.hbs b/node_modules/public/js/templates/me/me-sidebar-view.hbs new file mode 100644 index 0000000..6d151b8 --- /dev/null +++ b/node_modules/public/js/templates/me/me-sidebar-view.hbs @@ -0,0 +1,6 @@ +
    + My Profile + Edit Profile + Followers + Following +
    diff --git a/node_modules/public/js/templates/posts/edit-form.hbs b/node_modules/public/js/templates/posts/edit-form.hbs new file mode 100644 index 0000000..a73eae1 --- /dev/null +++ b/node_modules/public/js/templates/posts/edit-form.hbs @@ -0,0 +1,6 @@ + +
    + + + +
    \ No newline at end of file diff --git a/node_modules/public/js/templates/posts/post-view.hbs b/node_modules/public/js/templates/posts/post-view.hbs new file mode 100644 index 0000000..390f8e3 --- /dev/null +++ b/node_modules/public/js/templates/posts/post-view.hbs @@ -0,0 +1,13 @@ +
  • + + {{#if Edit}} + + {{/if}} + +

    {{author.nick}}

    + +

    {{content}}

    +
    • \ No newline at end of file diff --git a/node_modules/public/js/templates/posts/posts-collection-view.hbs b/node_modules/public/js/templates/posts/posts-collection-view.hbs new file mode 100644 index 0000000..ab0fad2 --- /dev/null +++ b/node_modules/public/js/templates/posts/posts-collection-view.hbs @@ -0,0 +1,20 @@ +
    + + +
    + +
      + + +
    + +
    + No posts +
    + +
    + +
    + diff --git a/node_modules/public/js/templates/posts/user-post-view.hbs b/node_modules/public/js/templates/posts/user-post-view.hbs new file mode 100644 index 0000000..b4aa19c --- /dev/null +++ b/node_modules/public/js/templates/posts/user-post-view.hbs @@ -0,0 +1,14 @@ +
  • + {{#if Edit}} + + + + {{/if}} + +

    {{author.nick}}

    + +

    {{content}}

    +
    • \ No newline at end of file diff --git a/node_modules/public/js/templates/register/register-view.hbs b/node_modules/public/js/templates/register/register-view.hbs new file mode 100644 index 0000000..eb32375 --- /dev/null +++ b/node_modules/public/js/templates/register/register-view.hbs @@ -0,0 +1,20 @@ +
    +
    + + +
    +
    + + +
    +
    + + +
    +
    + + +
    +
    + +
    \ No newline at end of file diff --git a/node_modules/public/js/templates/site.hbs b/node_modules/public/js/templates/site.hbs new file mode 100644 index 0000000..d3104df --- /dev/null +++ b/node_modules/public/js/templates/site.hbs @@ -0,0 +1,38 @@ + + +
    + +
    +
    +
    diff --git a/node_modules/public/js/templates/users/user-item-view.hbs b/node_modules/public/js/templates/users/user-item-view.hbs new file mode 100644 index 0000000..fe80235 --- /dev/null +++ b/node_modules/public/js/templates/users/user-item-view.hbs @@ -0,0 +1,5 @@ + + {{nick}} + \ No newline at end of file diff --git a/node_modules/public/js/templates/users/user-view.hbs b/node_modules/public/js/templates/users/user-view.hbs new file mode 100644 index 0000000..33e2798 --- /dev/null +++ b/node_modules/public/js/templates/users/user-view.hbs @@ -0,0 +1,12 @@ +

    Nick {{nick}}

    + +

    Email {{email}}

    + +{{#if currentUser}} + {{#if follow}} + + {{else}} + + {{/if}} +{{/if}} + diff --git a/node_modules/public/js/templates/users/users-collection-view.hbs b/node_modules/public/js/templates/users/users-collection-view.hbs new file mode 100644 index 0000000..e9b414b --- /dev/null +++ b/node_modules/public/js/templates/users/users-collection-view.hbs @@ -0,0 +1,13 @@ +
    + +
    + +
    + No results here +
    + +
    + +
    \ No newline at end of file diff --git a/node_modules/public/js/views/authorization/authorization-view.js b/node_modules/public/js/views/authorization/authorization-view.js new file mode 100644 index 0000000..0471ee0 --- /dev/null +++ b/node_modules/public/js/views/authorization/authorization-view.js @@ -0,0 +1,43 @@ +define([ + 'views/base/view', + 'controllers/authorization-controller', + 'text!templates/authorization/authorization.hbs', + [] +], function(View, Controller, template) { + 'use strict'; + + var AuthorizationView = View.extend({ + // Automatically render after initialize + autoRender: true, + + className: 'authorization', + + template: template, + + events: { + "submit form" : function() { + config.user = $('#Nick').val(); + config.pwd = $('#Pwd').val(); + + if($("#check").is(':checked')===true) localStorage.user=JSON.stringify(config); + + this.authorization() + } + }, + + authorization: function () { + return $.ajax({url: "http://localhost:100/me", + success: function(result) { + console.log(result); + config.currentUserId = result._id + location.hash="#/me/show"; + }, + error: function(xhr,status,error) { + $("#er").css("display","block"); + } + }); + } + }); + + return AuthorizationView; +}); diff --git a/node_modules/public/js/views/base/collection-view.js b/node_modules/public/js/views/base/collection-view.js new file mode 100644 index 0000000..74d663b --- /dev/null +++ b/node_modules/public/js/views/base/collection-view.js @@ -0,0 +1,15 @@ +define([ + 'chaplin', + 'views/base/view' +], function(Chaplin, View) { + 'use strict'; + + var CollectionView = Chaplin.CollectionView.extend({ + + // This class doesn’t inherit from the application-specific View class, + // so we need to borrow the method from the View prototype: + getTemplateFunction: View.prototype.getTemplateFunction + }); + + return CollectionView; +}); diff --git a/node_modules/public/js/views/base/view.js b/node_modules/public/js/views/base/view.js new file mode 100644 index 0000000..471f4d3 --- /dev/null +++ b/node_modules/public/js/views/base/view.js @@ -0,0 +1,47 @@ +define([ + 'handlebars', + 'chaplin', + 'lib/view-helper' // Just load the view helpers, no return value +], function(Handlebars, Chaplin) { + 'use strict'; + + var View = Chaplin.View.extend({ + + getTemplateFunction: function(){ + + // Template compilation + // -------------------- + + // This demo uses Handlebars templates to render views. + // The template is loaded with Require.JS and stored as string on + // the view prototype. On rendering, it is compiled on the + // client-side. The compiled template function replaces the string + // on the view prototype. + // + // In the end you might want to precompile the templates to JavaScript + // functions on the server-side and just load the JavaScript code. + // Several precompilers create a global JST hash which stores the + // template functions. You can get the function by the template name: + // + // templateFunc = JST[@templateName]; + + var template = this.template, + templateFunc = null; + + if (typeof template === 'string') { + // Compile the template string to a function and save it + // on the prototype. This is a workaround since an instance + // shouldn’t change its prototype normally. + templateFunc = Handlebars.compile(template); + this.constructor.prototype.template = templateFunc; + } + else { + templateFunc = template; + } + + return templateFunc; + } + }); + + return View; +}); diff --git a/node_modules/public/js/views/feed/feed-view.js b/node_modules/public/js/views/feed/feed-view.js new file mode 100644 index 0000000..82a33e0 --- /dev/null +++ b/node_modules/public/js/views/feed/feed-view.js @@ -0,0 +1,14 @@ +define([ + 'views/base/view', + 'text!templates/feed/feed-view.hbs' +], function(View, template) { + 'use strict'; + + var FeedView = View.extend({ + autoRender: true, + + template: template + }); + + return FeedView; +}); \ No newline at end of file diff --git a/node_modules/public/js/views/follow/follow-view.js b/node_modules/public/js/views/follow/follow-view.js new file mode 100644 index 0000000..1fda446 --- /dev/null +++ b/node_modules/public/js/views/follow/follow-view.js @@ -0,0 +1,14 @@ +define([ + 'views/base/view', + 'text!templates/follow/follow-view.hbs' +], function(View, template) { + 'use strict'; + + var FollowView = View.extend({ + autoRender: true, + + template: template + }); + + return FollowView; +}); \ No newline at end of file diff --git a/node_modules/public/js/views/follow/followers-collection-view.js b/node_modules/public/js/views/follow/followers-collection-view.js new file mode 100644 index 0000000..8a6bc52 --- /dev/null +++ b/node_modules/public/js/views/follow/followers-collection-view.js @@ -0,0 +1,36 @@ +define([ + 'views/base/collection-view', + 'text!templates/follow/follow-collection-view.hbs', + './follow-view' +], function(CollectionView, template, FollowView) { + 'use strict'; + + var FollowersCollectionView = CollectionView.extend({ + autoRender: true, + itemView: FollowView, + template: template, + listSelector: ".list-group", + fallbackSelector: ".fallback", + loadingSelector: ".loading", + animationDuration: 0, + + events: { + "click #close":"deleteFollower" + }, + + deleteFollower: function(data) { + if(!confirm("Are you sure, you want to delete this person from followers " + +$(data.target).parent().siblings('h4').text()+"?")) return; + + var url="http://localhost:100/user/"+$(data.target).attr("data-id")+"/follower"; + $.ajax({url:url, + method:"DELETE", + success: function() { + $(data.target).parentsUntil("ul").remove(); + }}); + } + + }); + + return FollowersCollectionView; +}); diff --git a/node_modules/public/js/views/follow/following-collection-view.js b/node_modules/public/js/views/follow/following-collection-view.js new file mode 100644 index 0000000..420c215 --- /dev/null +++ b/node_modules/public/js/views/follow/following-collection-view.js @@ -0,0 +1,36 @@ +define([ + 'views/base/collection-view', + 'text!templates/follow/follow-collection-view.hbs', + './follow-view' +], function(CollectionView, template, FollowView) { + 'use strict'; + + var FollowingCollectionView = CollectionView.extend({ + autoRender: true, + itemView: FollowView, + template: template, + listSelector: ".list-group", + fallbackSelector: ".fallback", + loadingSelector: ".loading", + animationDuration: 0, + + events: { + "click #close":"stopFollow" + }, + + stopFollow: function(data) { + if(!confirm("Are you sure, you want to stop follow " + +$(data.target).parent().siblings('h4').text()+"?")) return; + + var url="http://localhost:100/user/"+$(data.target).attr("data-id")+"/follow"; + $.ajax({url:url, + method:"DELETE", + success: function() { + $(data.target).parentsUntil("ul").remove(); + }}); + } + + }); + + return FollowingCollectionView; +}); diff --git a/node_modules/public/js/views/me/me-change-view.js b/node_modules/public/js/views/me/me-change-view.js new file mode 100644 index 0000000..953fc8c --- /dev/null +++ b/node_modules/public/js/views/me/me-change-view.js @@ -0,0 +1,62 @@ +define([ + 'views/base/view', + 'text!templates/me/me-change-view.hbs' +], function(View, templateChange) { + 'use strict'; + + var MeChangeView = View.extend({ + autoRender: true, + + template: templateChange, + + events: { + "submit form": "changeInformation" + }, + + changeInformation: function () { + + $.ajax({url: "http://localhost:100/me", + method:"PUT", + data:JSON.stringify({ + nick:$("#Nick").val(), + pwd:$("#Password").val(), + repeatPwd:$("#repeatPassword").val(), + email:$("#Email").val() + }), + success: function(result) { + config.user = $('#Nick').val(); + config.pwd = $('#Password').val(); + + localStorage.clear(); + + console.log(result); + location.hash="#/me/show"; + }, + error: function(xhr,status,error) { + $("#Password").parent().removeClass("form-group has-error").addClass("form-group"); + $("#repeatPassword").parent().removeClass("form-group has-error").addClass("form-group"); + $("#Email").parent().removeClass("form-group has-error").addClass("form-group"); + $("#Nick").parent().removeClass("form-group has-error").addClass("form-group"); + + if('Email is required'==JSON.parse(xhr.responseText).message || + "Email is already used"==JSON.parse(xhr.responseText).message) + $("#Email").parent().addClass("form-group has-error"); + + else if("Nick is required"==JSON.parse(xhr.responseText).message || + "Nick is already used"==JSON.parse(xhr.responseText).message) + $("#Nick").parent().addClass("form-group has-error"); + + else if("Passwords do not match"==JSON.parse(xhr.responseText).message || + "Password is required"==JSON.parse(xhr.responseText).message) { + $("#Password").parent().addClass("form-group has-error"); + $("#repeatPassword").parent().addClass("form-group has-error"); + } + $("#er").text(JSON.parse(xhr.responseText).message).css("display","block"); + } + }); + }, + + }); + + return MeChangeView; +}); \ No newline at end of file diff --git a/node_modules/public/js/views/me/me-show-sidebar.js b/node_modules/public/js/views/me/me-show-sidebar.js new file mode 100644 index 0000000..ed00ce3 --- /dev/null +++ b/node_modules/public/js/views/me/me-show-sidebar.js @@ -0,0 +1,14 @@ +define([ + 'views/base/view', + 'text!templates/me/me-sidebar-view.hbs', +], function(View, template) { + 'use strict'; + + var MeShowView = View.extend({ + autoRender: true, + + template: template, + }); + + return MeShowView; +}); \ No newline at end of file diff --git a/node_modules/public/js/views/me/me-show-view.js b/node_modules/public/js/views/me/me-show-view.js new file mode 100644 index 0000000..8326d80 --- /dev/null +++ b/node_modules/public/js/views/me/me-show-view.js @@ -0,0 +1,27 @@ +define([ + 'views/base/view', + 'text!templates/me/me-show-view.hbs', +], function(View, templateShow) { + 'use strict'; + + var MeShowView = View.extend({ + autoRender: true, + + template: templateShow, + + events: { + "click #delete":"deleteProfile" + }, + + deleteProfile: function() { + $.ajax({url:"/me", + method:"DELETE", + success: function() { + config.nick=""; + location.hash=""; + }}); + } + }); + + return MeShowView; +}); \ No newline at end of file diff --git a/node_modules/public/js/views/posts/post-collection-view.js b/node_modules/public/js/views/posts/post-collection-view.js new file mode 100644 index 0000000..b7e8ba7 --- /dev/null +++ b/node_modules/public/js/views/posts/post-collection-view.js @@ -0,0 +1,83 @@ +define([ + 'views/base/collection-view', + 'text!templates/posts/posts-collection-view.hbs', + 'text!templates/posts/edit-form.hbs', + './post-view' +], function(CollectionView, template, editForm, PostItemView) { + 'use strict'; + + var PostsCollectionView = CollectionView.extend({ + autoRender: true, + itemView: PostItemView, + template: template, + listSelector: ".list-group", + fallbackSelector: ".fallback", + loadingSelector: ".loading", + animationDuration: 0, + + events: { + "click #close":"deletePost", + "click #send":"addPost", + "click #transform":"transformPost", + "click #Edit":"editPost", + "click #Cancel":"cancel" + }, + + cancel: function() { + this.collection.fetch().then(function(){ this.render() }.bind(this)); + }, + + transformPost: function(data) { + var id = $(data.target).parent().siblings('button.close').children().attr("data-id") + var parent= $(data.target).parent().parent(); + var value = $(data.target).parent().siblings('p.list-group-item-text').text(); + + $(data.target).parent().siblings('p').remove(); + + $(data.target).parent().remove(); + + var templ = Handlebars.compile(editForm); + parent.append(templ); + + parent.find('textarea').val(value); + $("#Edit").attr('data-id',id) + }, + + editPost: function(data) { + var url="http://localhost:100/posts/"+$(data.target).attr("data-id"); + $.ajax({url:url, + method:"PUT", + data: JSON.stringify({ + content:$(data.target).siblings('textarea').val() + }), + success:function(res) { + this.collection.fetch().then(function(){ this.render() }.bind(this)); + }.bind(this) + }); + }, + + deletePost: function(data) { + var url="http://localhost:100/posts/"+$(data.target).attr("data-id"); + $.ajax({url:url, + method:"DELETE", + success: function() { + $(data.target).parentsUntil("ul").remove(); + }}); + }, + + addPost: function(data) { + $.ajax({url:"http://localhost:100/user/"+config.currentUserId+"/wall", + method:"POST", + data:JSON.stringify({ + content:$('textarea').val() + }), + success:function(res) { + this.collection.fetch().then(function(){ this.render() }.bind(this)); + }.bind(this) + }) + }, + + }); + + return PostsCollectionView; +}); diff --git a/node_modules/public/js/views/posts/post-view.js b/node_modules/public/js/views/posts/post-view.js new file mode 100644 index 0000000..6236712 --- /dev/null +++ b/node_modules/public/js/views/posts/post-view.js @@ -0,0 +1,14 @@ +define([ + 'views/base/view', + 'text!templates/posts/post-view.hbs' +], function(View, template) { + 'use strict'; + + var PostItemView = View.extend({ + autoRender: true, + + template: template + }); + + return PostItemView; +}); \ No newline at end of file diff --git a/node_modules/public/js/views/posts/user-post-collection-view.js b/node_modules/public/js/views/posts/user-post-collection-view.js new file mode 100644 index 0000000..d2b41b8 --- /dev/null +++ b/node_modules/public/js/views/posts/user-post-collection-view.js @@ -0,0 +1,84 @@ +define([ + 'views/base/collection-view', + 'text!templates/posts/posts-collection-view.hbs', + 'text!templates/posts/edit-form.hbs', + './user-post-view' +], function(CollectionView, template, editForm, UserPostItemView) { + 'use strict'; + + var PostsCollectionView = CollectionView.extend({ + autoRender: true, + itemView: UserPostItemView, + template: template, + listSelector: "#posts", + fallbackSelector: ".fallback", + loadingSelector: ".loading", + animationDuration: 0, + + events: { + "click #close":"deletePost", + "click #send":"addPost", + "click #transform":"transformPost", + "click #Edit":"editPost", + "click #Cancel":"cancel" + }, + + cancel: function() { + this.collection.fetch().then(function(){ this.render() }.bind(this)); + }, + + transformPost: function(data) { + var id = $(data.target).parent().siblings('button.close').children().attr("data-id") + var parent= $(data.target).parent().parent(); + var value = $(data.target).parent().siblings('p.list-group-item-text').text(); + + $(data.target).parent().siblings('p').remove(); + + $(data.target).parent().remove(); + + var templ = Handlebars.compile(editForm); + parent.append(templ); + + parent.find('textarea').val(value); + $("#Edit").attr('data-id',id) + }, + + editPost: function(data) { + var url="http://localhost:100/posts/"+$(data.target).attr("data-id"); + $.ajax({url:url, + method:"PUT", + data: JSON.stringify({ + content:$(data.target).siblings('textarea').val() + }), + success:function(res) { + this.collection.fetch().then(function(){ this.render() }.bind(this)); + }.bind(this) + }); + }, + + deletePost: function(data) { + var url="http://localhost:100/posts/"+$(data.target).attr("data-id"); + $.ajax({url:url, + method:"DELETE", + success: function() { + $(data.target).parentsUntil("ul").remove(); + }}); + }, + + addPost: function(data) { + var url="http://localhost:100/user" + location.hash.substring(7)+"/wall" + $.ajax({url:url, + method:"POST", + data:JSON.stringify({ + content:$('textarea').val() + }), + success:function(res) { + this.collection.fetch().then(function(){ this.render() }.bind(this)); + }.bind(this) + }) + }, + + }); + + return PostsCollectionView; +}); diff --git a/node_modules/public/js/views/posts/user-post-view.js b/node_modules/public/js/views/posts/user-post-view.js new file mode 100644 index 0000000..b10f69a --- /dev/null +++ b/node_modules/public/js/views/posts/user-post-view.js @@ -0,0 +1,14 @@ +define([ + 'views/base/view', + 'text!templates/posts/user-post-view.hbs' +], function(View, template) { + 'use strict'; + + var UserPostItemView = View.extend({ + autoRender: true, + + template: template + }); + + return UserPostItemView; +}); \ No newline at end of file diff --git a/node_modules/public/js/views/register/register-view.js b/node_modules/public/js/views/register/register-view.js new file mode 100644 index 0000000..c0d3a2d --- /dev/null +++ b/node_modules/public/js/views/register/register-view.js @@ -0,0 +1,61 @@ +define([ + 'views/base/view', + 'text!templates/register/register-view.hbs' +], function(View, template) { + 'use strict'; + + var RegisterView = View.extend({ + autoRender: true, + + template: template, + + events: { + "submit form": "registrate" + }, + + registrate: function () { + + $.ajax({url: "http://localhost:100/register", + method:"POST", + data:JSON.stringify({ + nick:$("#Nick").val(), + pwd:$("#Password").val(), + repeatPwd:$("#repeatPassword").val(), + email:$("#Email").val() + }), + + success: function(result) { + config.user = $('#Nick').val(); + config.pwd = $('#Password').val(); + + localStorage.clear() + + console.log(result); + location.hash="#/me/show"; + }, + error: function(xhr,status,error) { + $("#Password").parent().removeClass("form-group has-error").addClass("form-group"); + $("#repeatPassword").parent().removeClass("form-group has-error").addClass("form-group"); + $("#Email").parent().removeClass("form-group has-error").addClass("form-group"); + $("#Nick").parent().removeClass("form-group has-error").addClass("form-group"); + + if('Email is required'==JSON.parse(xhr.responseText).message || + "Email is already used"==JSON.parse(xhr.responseText).message) + $("#Email").parent().addClass("form-group has-error"); + + else if("Nick is required"==JSON.parse(xhr.responseText).message || + "Nick is already used"==JSON.parse(xhr.responseText).message) + $("#Nick").parent().addClass("form-group has-error"); + + else if("Passwords do not match"==JSON.parse(xhr.responseText).message || + "Password is required"==JSON.parse(xhr.responseText).message) { + $("#Password").parent().addClass("form-group has-error"); + $("#repeatPassword").parent().addClass("form-group has-error"); + } + $("#er").text(JSON.parse(xhr.responseText).message).css("display","block"); + } + }) + } + }); + return RegisterView; +}) \ No newline at end of file diff --git a/node_modules/public/js/views/site-view.js b/node_modules/public/js/views/site-view.js new file mode 100644 index 0000000..ade4673 --- /dev/null +++ b/node_modules/public/js/views/site-view.js @@ -0,0 +1,15 @@ +define(['views/base/view', 'text!templates/site.hbs'], function(View, template) { + 'use strict'; + + var SiteView = View.extend({ + container: 'body', + id: 'site-container', + regions: { + sidebar: '#sidebar', + content: '#content' + }, + template: template + }); + + return SiteView; +}); diff --git a/node_modules/public/js/views/users/user-item-view.js b/node_modules/public/js/views/users/user-item-view.js new file mode 100644 index 0000000..1624536 --- /dev/null +++ b/node_modules/public/js/views/users/user-item-view.js @@ -0,0 +1,14 @@ +define([ + 'views/base/view', + 'text!templates/users/user-item-view.hbs' +], function(View, template) { + 'use strict'; + + var UserItemView = View.extend({ + autoRender: true, + + template: template + }); + + return UserItemView; +}); diff --git a/node_modules/public/js/views/users/user-view.js b/node_modules/public/js/views/users/user-view.js new file mode 100644 index 0000000..efe7743 --- /dev/null +++ b/node_modules/public/js/views/users/user-view.js @@ -0,0 +1,38 @@ +define([ + 'views/base/view', + 'text!templates/users/user-view.hbs' +], function(View, template) { + 'use strict'; + + var UserView = View.extend({ + autoRender: true, + + template: template, + + events: { + "click #start":"startFollow", + "click #stop":"stopFollow" + }, + + startFollow:function() { + var url="http://localhost:100/user" + location.hash.substring(7)+"/follow" + $.ajax({url:url, + method:"POST", + success:function(res) { + $('#start').attr("id", 'stop').text("Stop follow"); + } + }) + }, + + stopFollow:function() { + var url="http://localhost:100/user" + location.hash.substring(7)+"/follow" + $.ajax({url:url, + method:"DELETE", + success:function(res) { + $('#stop').attr("id", 'start').text("Start follow"); + } + }) + } + }); + return UserView; +}); \ No newline at end of file diff --git a/node_modules/public/js/views/users/users-collection-view.js b/node_modules/public/js/views/users/users-collection-view.js new file mode 100644 index 0000000..4696472 --- /dev/null +++ b/node_modules/public/js/views/users/users-collection-view.js @@ -0,0 +1,20 @@ +define([ + 'views/base/collection-view', + 'text!templates/users/users-collection-view.hbs', + './user-item-view' +], function(CollectionView, template, UserItemView) { + 'use strict'; + + var UsersCollectionView = CollectionView.extend({ + autoRender: true, + itemView: UserItemView, + template: template, + listSelector: ".list-group", + fallbackSelector: ".fallback", + loadingSelector: ".loading", + animationDuration: 0 + + }); + + return UsersCollectionView; +}); diff --git a/node_modules/underscore/LICENSE b/node_modules/underscore/LICENSE new file mode 100644 index 0000000..ad0e71b --- /dev/null +++ b/node_modules/underscore/LICENSE @@ -0,0 +1,23 @@ +Copyright (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative +Reporters & Editors + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/underscore/README.md b/node_modules/underscore/README.md new file mode 100644 index 0000000..c2ba259 --- /dev/null +++ b/node_modules/underscore/README.md @@ -0,0 +1,22 @@ + __ + /\ \ __ + __ __ ___ \_\ \ __ _ __ ____ ___ ___ _ __ __ /\_\ ____ + /\ \/\ \ /' _ `\ /'_ \ /'__`\/\ __\/ ,__\ / ___\ / __`\/\ __\/'__`\ \/\ \ /',__\ + \ \ \_\ \/\ \/\ \/\ \ \ \/\ __/\ \ \//\__, `\/\ \__//\ \ \ \ \ \//\ __/ __ \ \ \/\__, `\ + \ \____/\ \_\ \_\ \___,_\ \____\\ \_\\/\____/\ \____\ \____/\ \_\\ \____\/\_\ _\ \ \/\____/ + \/___/ \/_/\/_/\/__,_ /\/____/ \/_/ \/___/ \/____/\/___/ \/_/ \/____/\/_//\ \_\ \/___/ + \ \____/ + \/___/ + +Underscore.js is a utility-belt library for JavaScript that provides +support for the usual functional suspects (each, map, reduce, filter...) +without extending any core JavaScript objects. + +For Docs, License, Tests, and pre-packed downloads, see: +http://underscorejs.org + +Underscore is an open-sourced component of DocumentCloud: +https://github.com/documentcloud + +Many thanks to our contributors: +https://github.com/jashkenas/underscore/contributors diff --git a/node_modules/underscore/package.json b/node_modules/underscore/package.json new file mode 100644 index 0000000..72c81c5 --- /dev/null +++ b/node_modules/underscore/package.json @@ -0,0 +1,70 @@ +{ + "name": "underscore", + "description": "JavaScript's functional programming helper library.", + "homepage": "http://underscorejs.org", + "keywords": [ + "util", + "functional", + "server", + "client", + "browser" + ], + "author": { + "name": "Jeremy Ashkenas", + "email": "jeremy@documentcloud.org" + }, + "repository": { + "type": "git", + "url": "git://github.com/jashkenas/underscore.git" + }, + "main": "underscore.js", + "version": "1.8.3", + "devDependencies": { + "docco": "*", + "eslint": "0.6.x", + "karma": "~0.12.31", + "karma-qunit": "~0.1.4", + "qunit-cli": "~0.2.0", + "uglify-js": "2.4.x" + }, + "scripts": { + "test": "npm run test-node && npm run lint", + "lint": "eslint underscore.js test/*.js", + "test-node": "qunit-cli test/*.js", + "test-browser": "npm i karma-phantomjs-launcher && ./node_modules/karma/bin/karma start", + "build": "uglifyjs underscore.js -c \"evaluate=false\" --comments \"/ .*/\" -m --source-map underscore-min.map -o underscore-min.js", + "doc": "docco underscore.js" + }, + "license": "MIT", + "files": [ + "underscore.js", + "underscore-min.js", + "underscore-min.map", + "LICENSE" + ], + "gitHead": "e4743ab712b8ab42ad4ccb48b155034d02394e4d", + "bugs": { + "url": "https://github.com/jashkenas/underscore/issues" + }, + "_id": "underscore@1.8.3", + "_shasum": "4f3fb53b106e6097fcf9cb4109f2a5e9bdfa5022", + "_from": "underscore@*", + "_npmVersion": "1.4.28", + "_npmUser": { + "name": "jashkenas", + "email": "jashkenas@gmail.com" + }, + "maintainers": [ + { + "name": "jashkenas", + "email": "jashkenas@gmail.com" + } + ], + "dist": { + "shasum": "4f3fb53b106e6097fcf9cb4109f2a5e9bdfa5022", + "tarball": "http://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz" + }, + "directories": {}, + "_resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz", + "readme": "ERROR: No README data found!" +} diff --git a/node_modules/underscore/underscore-min.js b/node_modules/underscore/underscore-min.js new file mode 100644 index 0000000..f01025b --- /dev/null +++ b/node_modules/underscore/underscore-min.js @@ -0,0 +1,6 @@ +// Underscore.js 1.8.3 +// http://underscorejs.org +// (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors +// Underscore may be freely distributed under the MIT license. +(function(){function n(n){function t(t,r,e,u,i,o){for(;i>=0&&o>i;i+=n){var a=u?u[i]:i;e=r(e,t[a],a,t)}return e}return 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\ No newline at end of file diff --git a/node_modules/underscore/underscore.js b/node_modules/underscore/underscore.js new file mode 100644 index 0000000..b29332f --- /dev/null +++ b/node_modules/underscore/underscore.js @@ -0,0 +1,1548 @@ +// Underscore.js 1.8.3 +// http://underscorejs.org +// (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors +// Underscore may be freely distributed under the MIT license. + +(function() { + + // Baseline setup + // -------------- + + // Establish the root object, `window` in the browser, or `exports` on the server. + var root = this; + + // Save the previous value of the `_` variable. + var previousUnderscore = root._; + + // Save bytes in the minified (but not gzipped) version: + var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype; + + // Create quick reference variables for speed access to core prototypes. + var + push = ArrayProto.push, + slice = ArrayProto.slice, + toString = ObjProto.toString, + hasOwnProperty = ObjProto.hasOwnProperty; + + // All **ECMAScript 5** native function implementations that we hope to use + // are declared here. + var + nativeIsArray = Array.isArray, + nativeKeys = Object.keys, + nativeBind = FuncProto.bind, + nativeCreate = Object.create; + + // Naked function reference for surrogate-prototype-swapping. + var Ctor = function(){}; + + // Create a safe reference to the Underscore object for use below. + var _ = function(obj) { + if (obj instanceof _) return obj; + if (!(this instanceof _)) return new _(obj); + this._wrapped = obj; + }; + + // Export the Underscore object for **Node.js**, with + // backwards-compatibility for the old `require()` API. If we're in + // the browser, add `_` as a global object. + if (typeof exports !== 'undefined') { + if (typeof module !== 'undefined' && module.exports) { + exports = module.exports = _; + } + exports._ = _; + } else { + root._ = _; + } + + // Current version. + _.VERSION = '1.8.3'; + + // Internal function that returns an efficient (for current engines) version + // of the passed-in callback, to be repeatedly applied in other Underscore + // functions. + var optimizeCb = function(func, context, argCount) { + if (context === void 0) return func; + switch (argCount == null ? 3 : argCount) { + case 1: return function(value) { + return func.call(context, value); + }; + case 2: return function(value, other) { + return func.call(context, value, other); + }; + case 3: return function(value, index, collection) { + return func.call(context, value, index, collection); + }; + case 4: return function(accumulator, value, index, collection) { + return func.call(context, accumulator, value, index, collection); + }; + } + return function() { + return func.apply(context, arguments); + }; + }; + + // A mostly-internal function to generate callbacks that can be applied + // to each element in a collection, returning the desired result — either + // identity, an arbitrary callback, a property matcher, or a property accessor. + var cb = function(value, context, argCount) { + if (value == null) return _.identity; + if (_.isFunction(value)) return optimizeCb(value, context, argCount); + if (_.isObject(value)) return _.matcher(value); + return _.property(value); + }; + _.iteratee = function(value, context) { + return cb(value, context, Infinity); + }; + + // An internal function for creating assigner functions. + var createAssigner = function(keysFunc, undefinedOnly) { + return function(obj) { + var length = arguments.length; + if (length < 2 || obj == null) return obj; + for (var index = 1; index < length; index++) { + var source = arguments[index], + keys = keysFunc(source), + l = keys.length; + for (var i = 0; i < l; i++) { + var key = keys[i]; + if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key]; + } + } + return obj; + }; + }; + + // An internal function for creating a new object that inherits from another. + var baseCreate = function(prototype) { + if (!_.isObject(prototype)) return {}; + if (nativeCreate) return nativeCreate(prototype); + Ctor.prototype = prototype; + var result = new Ctor; + Ctor.prototype = null; + return result; + }; + + var property = function(key) { + return function(obj) { + return obj == null ? void 0 : obj[key]; + }; + }; + + // Helper for collection methods to determine whether a collection + // should be iterated as an array or as an object + // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength + // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094 + var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1; + var getLength = property('length'); + var isArrayLike = function(collection) { + var length = getLength(collection); + return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX; + }; + + // Collection Functions + // -------------------- + + // The cornerstone, an `each` implementation, aka `forEach`. + // Handles raw objects in addition to array-likes. Treats all + // sparse array-likes as if they were dense. + _.each = _.forEach = function(obj, iteratee, context) { + iteratee = optimizeCb(iteratee, context); + var i, length; + if (isArrayLike(obj)) { + for (i = 0, length = obj.length; i < length; i++) { + iteratee(obj[i], i, obj); + } + } else { + var keys = _.keys(obj); + for (i = 0, length = keys.length; i < length; i++) { + iteratee(obj[keys[i]], keys[i], obj); + } + } + return obj; + }; + + // Return the results of applying the iteratee to each element. + _.map = _.collect = function(obj, iteratee, context) { + iteratee = cb(iteratee, context); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length, + results = Array(length); + for (var index = 0; index < length; index++) { + var currentKey = keys ? keys[index] : index; + results[index] = iteratee(obj[currentKey], currentKey, obj); + } + return results; + }; + + // Create a reducing function iterating left or right. + function createReduce(dir) { + // Optimized iterator function as using arguments.length + // in the main function will deoptimize the, see #1991. + function iterator(obj, iteratee, memo, keys, index, length) { + for (; index >= 0 && index < length; index += dir) { + var currentKey = keys ? keys[index] : index; + memo = iteratee(memo, obj[currentKey], currentKey, obj); + } + return memo; + } + + return function(obj, iteratee, memo, context) { + iteratee = optimizeCb(iteratee, context, 4); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length, + index = dir > 0 ? 0 : length - 1; + // Determine the initial value if none is provided. + if (arguments.length < 3) { + memo = obj[keys ? keys[index] : index]; + index += dir; + } + return iterator(obj, iteratee, memo, keys, index, length); + }; + } + + // **Reduce** builds up a single result from a list of values, aka `inject`, + // or `foldl`. + _.reduce = _.foldl = _.inject = createReduce(1); + + // The right-associative version of reduce, also known as `foldr`. + _.reduceRight = _.foldr = createReduce(-1); + + // Return the first value which passes a truth test. Aliased as `detect`. + _.find = _.detect = function(obj, predicate, context) { + var key; + if (isArrayLike(obj)) { + key = _.findIndex(obj, predicate, context); + } else { + key = _.findKey(obj, predicate, context); + } + if (key !== void 0 && key !== -1) return obj[key]; + }; + + // Return all the elements that pass a truth test. + // Aliased as `select`. + _.filter = _.select = function(obj, predicate, context) { + var results = []; + predicate = cb(predicate, context); + _.each(obj, function(value, index, list) { + if (predicate(value, index, list)) results.push(value); + }); + return results; + }; + + // Return all the elements for which a truth test fails. + _.reject = function(obj, predicate, context) { + return _.filter(obj, _.negate(cb(predicate)), context); + }; + + // Determine whether all of the elements match a truth test. + // Aliased as `all`. + _.every = _.all = function(obj, predicate, context) { + predicate = cb(predicate, context); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length; + for (var index = 0; index < length; index++) { + var currentKey = keys ? keys[index] : index; + if (!predicate(obj[currentKey], currentKey, obj)) return false; + } + return true; + }; + + // Determine if at least one element in the object matches a truth test. + // Aliased as `any`. + _.some = _.any = function(obj, predicate, context) { + predicate = cb(predicate, context); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length; + for (var index = 0; index < length; index++) { + var currentKey = keys ? keys[index] : index; + if (predicate(obj[currentKey], currentKey, obj)) return true; + } + return false; + }; + + // Determine if the array or object contains a given item (using `===`). + // Aliased as `includes` and `include`. + _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) { + if (!isArrayLike(obj)) obj = _.values(obj); + if (typeof fromIndex != 'number' || guard) fromIndex = 0; + return _.indexOf(obj, item, fromIndex) >= 0; + }; + + // Invoke a method (with arguments) on every item in a collection. + _.invoke = function(obj, method) { + var args = slice.call(arguments, 2); + var isFunc = _.isFunction(method); + return _.map(obj, function(value) { + var func = isFunc ? method : value[method]; + return func == null ? func : func.apply(value, args); + }); + }; + + // Convenience version of a common use case of `map`: fetching a property. + _.pluck = function(obj, key) { + return _.map(obj, _.property(key)); + }; + + // Convenience version of a common use case of `filter`: selecting only objects + // containing specific `key:value` pairs. + _.where = function(obj, attrs) { + return _.filter(obj, _.matcher(attrs)); + }; + + // Convenience version of a common use case of `find`: getting the first object + // containing specific `key:value` pairs. + _.findWhere = function(obj, attrs) { + return _.find(obj, _.matcher(attrs)); + }; + + // Return the maximum element (or element-based computation). + _.max = function(obj, iteratee, context) { + var result = -Infinity, lastComputed = -Infinity, + value, computed; + if (iteratee == null && obj != null) { + obj = isArrayLike(obj) ? obj : _.values(obj); + for (var i = 0, length = obj.length; i < length; i++) { + value = obj[i]; + if (value > result) { + result = value; + } + } + } else { + iteratee = cb(iteratee, context); + _.each(obj, function(value, index, list) { + computed = iteratee(value, index, list); + if (computed > lastComputed || computed === -Infinity && result === -Infinity) { + result = value; + lastComputed = computed; + } + }); + } + return result; + }; + + // Return the minimum element (or element-based computation). + _.min = function(obj, iteratee, context) { + var result = Infinity, lastComputed = Infinity, + value, computed; + if (iteratee == null && obj != null) { + obj = isArrayLike(obj) ? obj : _.values(obj); + for (var i = 0, length = obj.length; i < length; i++) { + value = obj[i]; + if (value < result) { + result = value; + } + } + } else { + iteratee = cb(iteratee, context); + _.each(obj, function(value, index, list) { + computed = iteratee(value, index, list); + if (computed < lastComputed || computed === Infinity && result === Infinity) { + result = value; + lastComputed = computed; + } + }); + } + return result; + }; + + // Shuffle a collection, using the modern version of the + // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle). + _.shuffle = function(obj) { + var set = isArrayLike(obj) ? obj : _.values(obj); + var length = set.length; + var shuffled = Array(length); + for (var index = 0, rand; index < length; index++) { + rand = _.random(0, index); + if (rand !== index) shuffled[index] = shuffled[rand]; + shuffled[rand] = set[index]; + } + return shuffled; + }; + + // Sample **n** random values from a collection. + // If **n** is not specified, returns a single random element. + // The internal `guard` argument allows it to work with `map`. + _.sample = function(obj, n, guard) { + if (n == null || guard) { + if (!isArrayLike(obj)) obj = _.values(obj); + return obj[_.random(obj.length - 1)]; + } + return _.shuffle(obj).slice(0, Math.max(0, n)); + }; + + // Sort the object's values by a criterion produced by an iteratee. + _.sortBy = function(obj, iteratee, context) { + iteratee = cb(iteratee, context); + return _.pluck(_.map(obj, function(value, index, list) { + return { + value: value, + index: index, + criteria: iteratee(value, index, list) + }; + }).sort(function(left, right) { + var a = left.criteria; + var b = right.criteria; + if (a !== b) { + if (a > b || a === void 0) return 1; + if (a < b || b === void 0) return -1; + } + return left.index - right.index; + }), 'value'); + }; + + // An internal function used for aggregate "group by" operations. + var group = function(behavior) { + return function(obj, iteratee, context) { + var result = {}; + iteratee = cb(iteratee, context); + _.each(obj, function(value, index) { + var key = iteratee(value, index, obj); + behavior(result, value, key); + }); + return result; + }; + }; + + // Groups the object's values by a criterion. Pass either a string attribute + // to group by, or a function that returns the criterion. + _.groupBy = group(function(result, value, key) { + if (_.has(result, key)) result[key].push(value); else result[key] = [value]; + }); + + // Indexes the object's values by a criterion, similar to `groupBy`, but for + // when you know that your index values will be unique. + _.indexBy = group(function(result, value, key) { + result[key] = value; + }); + + // Counts instances of an object that group by a certain criterion. Pass + // either a string attribute to count by, or a function that returns the + // criterion. + _.countBy = group(function(result, value, key) { + if (_.has(result, key)) result[key]++; else result[key] = 1; + }); + + // Safely create a real, live array from anything iterable. + _.toArray = function(obj) { + if (!obj) return []; + if (_.isArray(obj)) return slice.call(obj); + if (isArrayLike(obj)) return _.map(obj, _.identity); + return _.values(obj); + }; + + // Return the number of elements in an object. + _.size = function(obj) { + if (obj == null) return 0; + return isArrayLike(obj) ? obj.length : _.keys(obj).length; + }; + + // Split a collection into two arrays: one whose elements all satisfy the given + // predicate, and one whose elements all do not satisfy the predicate. + _.partition = function(obj, predicate, context) { + predicate = cb(predicate, context); + var pass = [], fail = []; + _.each(obj, function(value, key, obj) { + (predicate(value, key, obj) ? pass : fail).push(value); + }); + return [pass, fail]; + }; + + // Array Functions + // --------------- + + // Get the first element of an array. Passing **n** will return the first N + // values in the array. Aliased as `head` and `take`. The **guard** check + // allows it to work with `_.map`. + _.first = _.head = _.take = function(array, n, guard) { + if (array == null) return void 0; + if (n == null || guard) return array[0]; + return _.initial(array, array.length - n); + }; + + // Returns everything but the last entry of the array. Especially useful on + // the arguments object. Passing **n** will return all the values in + // the array, excluding the last N. + _.initial = function(array, n, guard) { + return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n))); + }; + + // Get the last element of an array. Passing **n** will return the last N + // values in the array. + _.last = function(array, n, guard) { + if (array == null) return void 0; + if (n == null || guard) return array[array.length - 1]; + return _.rest(array, Math.max(0, array.length - n)); + }; + + // Returns everything but the first entry of the array. Aliased as `tail` and `drop`. + // Especially useful on the arguments object. Passing an **n** will return + // the rest N values in the array. + _.rest = _.tail = _.drop = function(array, n, guard) { + return slice.call(array, n == null || guard ? 1 : n); + }; + + // Trim out all falsy values from an array. + _.compact = function(array) { + return _.filter(array, _.identity); + }; + + // Internal implementation of a recursive `flatten` function. + var flatten = function(input, shallow, strict, startIndex) { + var output = [], idx = 0; + for (var i = startIndex || 0, length = getLength(input); i < length; i++) { + var value = input[i]; + if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) { + //flatten current level of array or arguments object + if (!shallow) value = flatten(value, shallow, strict); + var j = 0, len = value.length; + output.length += len; + while (j < len) { + output[idx++] = value[j++]; + } + } else if (!strict) { + output[idx++] = value; + } + } + return output; + }; + + // Flatten out an array, either recursively (by default), or just one level. + _.flatten = function(array, shallow) { + return flatten(array, shallow, false); + }; + + // Return a version of the array that does not contain the specified value(s). + _.without = function(array) { + return _.difference(array, slice.call(arguments, 1)); + }; + + // Produce a duplicate-free version of the array. If the array has already + // been sorted, you have the option of using a faster algorithm. + // Aliased as `unique`. + _.uniq = _.unique = function(array, isSorted, iteratee, context) { + if (!_.isBoolean(isSorted)) { + context = iteratee; + iteratee = isSorted; + isSorted = false; + } + if (iteratee != null) iteratee = cb(iteratee, context); + var result = []; + var seen = []; + for (var i = 0, length = getLength(array); i < length; i++) { + var value = array[i], + computed = iteratee ? iteratee(value, i, array) : value; + if (isSorted) { + if (!i || seen !== computed) result.push(value); + seen = computed; + } else if (iteratee) { + if (!_.contains(seen, computed)) { + seen.push(computed); + result.push(value); + } + } else if (!_.contains(result, value)) { + result.push(value); + } + } + return result; + }; + + // Produce an array that contains the union: each distinct element from all of + // the passed-in arrays. + _.union = function() { + return _.uniq(flatten(arguments, true, true)); + }; + + // Produce an array that contains every item shared between all the + // passed-in arrays. + _.intersection = function(array) { + var result = []; + var argsLength = arguments.length; + for (var i = 0, length = getLength(array); i < length; i++) { + var item = array[i]; + if (_.contains(result, item)) continue; + for (var j = 1; j < argsLength; j++) { + if (!_.contains(arguments[j], item)) break; + } + if (j === argsLength) result.push(item); + } + return result; + }; + + // Take the difference between one array and a number of other arrays. + // Only the elements present in just the first array will remain. + _.difference = function(array) { + var rest = flatten(arguments, true, true, 1); + return _.filter(array, function(value){ + return !_.contains(rest, value); + }); + }; + + // Zip together multiple lists into a single array -- elements that share + // an index go together. + _.zip = function() { + return _.unzip(arguments); + }; + + // Complement of _.zip. Unzip accepts an array of arrays and groups + // each array's elements on shared indices + _.unzip = function(array) { + var length = array && _.max(array, getLength).length || 0; + var result = Array(length); + + for (var index = 0; index < length; index++) { + result[index] = _.pluck(array, index); + } + return result; + }; + + // Converts lists into objects. Pass either a single array of `[key, value]` + // pairs, or two parallel arrays of the same length -- one of keys, and one of + // the corresponding values. + _.object = function(list, values) { + var result = {}; + for (var i = 0, length = getLength(list); i < length; i++) { + if (values) { + result[list[i]] = values[i]; + } else { + result[list[i][0]] = list[i][1]; + } + } + return result; + }; + + // Generator function to create the findIndex and findLastIndex functions + function createPredicateIndexFinder(dir) { + return function(array, predicate, context) { + predicate = cb(predicate, context); + var length = getLength(array); + var index = dir > 0 ? 0 : length - 1; + for (; index >= 0 && index < length; index += dir) { + if (predicate(array[index], index, array)) return index; + } + return -1; + }; + } + + // Returns the first index on an array-like that passes a predicate test + _.findIndex = createPredicateIndexFinder(1); + _.findLastIndex = createPredicateIndexFinder(-1); + + // Use a comparator function to figure out the smallest index at which + // an object should be inserted so as to maintain order. Uses binary search. + _.sortedIndex = function(array, obj, iteratee, context) { + iteratee = cb(iteratee, context, 1); + var value = iteratee(obj); + var low = 0, high = getLength(array); + while (low < high) { + var mid = Math.floor((low + high) / 2); + if (iteratee(array[mid]) < value) low = mid + 1; else high = mid; + } + return low; + }; + + // Generator function to create the indexOf and lastIndexOf functions + function createIndexFinder(dir, predicateFind, sortedIndex) { + return function(array, item, idx) { + var i = 0, length = getLength(array); + if (typeof idx == 'number') { + if (dir > 0) { + i = idx >= 0 ? idx : Math.max(idx + length, i); + } else { + length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1; + } + } else if (sortedIndex && idx && length) { + idx = sortedIndex(array, item); + return array[idx] === item ? idx : -1; + } + if (item !== item) { + idx = predicateFind(slice.call(array, i, length), _.isNaN); + return idx >= 0 ? idx + i : -1; + } + for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) { + if (array[idx] === item) return idx; + } + return -1; + }; + } + + // Return the position of the first occurrence of an item in an array, + // or -1 if the item is not included in the array. + // If the array is large and already in sort order, pass `true` + // for **isSorted** to use binary search. + _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex); + _.lastIndexOf = createIndexFinder(-1, _.findLastIndex); + + // Generate an integer Array containing an arithmetic progression. A port of + // the native Python `range()` function. See + // [the Python documentation](http://docs.python.org/library/functions.html#range). + _.range = function(start, stop, step) { + if (stop == null) { + stop = start || 0; + start = 0; + } + step = step || 1; + + var length = Math.max(Math.ceil((stop - start) / step), 0); + var range = Array(length); + + for (var idx = 0; idx < length; idx++, start += step) { + range[idx] = start; + } + + return range; + }; + + // Function (ahem) Functions + // ------------------ + + // Determines whether to execute a function as a constructor + // or a normal function with the provided arguments + var executeBound = function(sourceFunc, boundFunc, context, callingContext, args) { + if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args); + var self = baseCreate(sourceFunc.prototype); + var result = sourceFunc.apply(self, args); + if (_.isObject(result)) return result; + return self; + }; + + // Create a function bound to a given object (assigning `this`, and arguments, + // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if + // available. + _.bind = function(func, context) { + if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1)); + if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function'); + var args = slice.call(arguments, 2); + var bound = function() { + return executeBound(func, bound, context, this, args.concat(slice.call(arguments))); + }; + return bound; + }; + + // Partially apply a function by creating a version that has had some of its + // arguments pre-filled, without changing its dynamic `this` context. _ acts + // as a placeholder, allowing any combination of arguments to be pre-filled. + _.partial = function(func) { + var boundArgs = slice.call(arguments, 1); + var bound = function() { + var position = 0, length = boundArgs.length; + var args = Array(length); + for (var i = 0; i < length; i++) { + args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i]; + } + while (position < arguments.length) args.push(arguments[position++]); + return executeBound(func, bound, this, this, args); + }; + return bound; + }; + + // Bind a number of an object's methods to that object. Remaining arguments + // are the method names to be bound. Useful for ensuring that all callbacks + // defined on an object belong to it. + _.bindAll = function(obj) { + var i, length = arguments.length, key; + if (length <= 1) throw new Error('bindAll must be passed function names'); + for (i = 1; i < length; i++) { + key = arguments[i]; + obj[key] = _.bind(obj[key], obj); + } + return obj; + }; + + // Memoize an expensive function by storing its results. + _.memoize = function(func, hasher) { + var memoize = function(key) { + var cache = memoize.cache; + var address = '' + (hasher ? hasher.apply(this, arguments) : key); + if (!_.has(cache, address)) cache[address] = func.apply(this, arguments); + return cache[address]; + }; + memoize.cache = {}; + return memoize; + }; + + // Delays a function for the given number of milliseconds, and then calls + // it with the arguments supplied. + _.delay = function(func, wait) { + var args = slice.call(arguments, 2); + return setTimeout(function(){ + return func.apply(null, args); + }, wait); + }; + + // Defers a function, scheduling it to run after the current call stack has + // cleared. + _.defer = _.partial(_.delay, _, 1); + + // Returns a function, that, when invoked, will only be triggered at most once + // during a given window of time. Normally, the throttled function will run + // as much as it can, without ever going more than once per `wait` duration; + // but if you'd like to disable the execution on the leading edge, pass + // `{leading: false}`. To disable execution on the trailing edge, ditto. + _.throttle = function(func, wait, options) { + var context, args, result; + var timeout = null; + var previous = 0; + if (!options) options = {}; + var later = function() { + previous = options.leading === false ? 0 : _.now(); + timeout = null; + result = func.apply(context, args); + if (!timeout) context = args = null; + }; + return function() { + var now = _.now(); + if (!previous && options.leading === false) previous = now; + var remaining = wait - (now - previous); + context = this; + args = arguments; + if (remaining <= 0 || remaining > wait) { + if (timeout) { + clearTimeout(timeout); + timeout = null; + } + previous = now; + result = func.apply(context, args); + if (!timeout) context = args = null; + } else if (!timeout && options.trailing !== false) { + timeout = setTimeout(later, remaining); + } + return result; + }; + }; + + // Returns a function, that, as long as it continues to be invoked, will not + // be triggered. The function will be called after it stops being called for + // N milliseconds. If `immediate` is passed, trigger the function on the + // leading edge, instead of the trailing. + _.debounce = function(func, wait, immediate) { + var timeout, args, context, timestamp, result; + + var later = function() { + var last = _.now() - timestamp; + + if (last < wait && last >= 0) { + timeout = setTimeout(later, wait - last); + } else { + timeout = null; + if (!immediate) { + result = func.apply(context, args); + if (!timeout) context = args = null; + } + } + }; + + return function() { + context = this; + args = arguments; + timestamp = _.now(); + var callNow = immediate && !timeout; + if (!timeout) timeout = setTimeout(later, wait); + if (callNow) { + result = func.apply(context, args); + context = args = null; + } + + return result; + }; + }; + + // Returns the first function passed as an argument to the second, + // allowing you to adjust arguments, run code before and after, and + // conditionally execute the original function. + _.wrap = function(func, wrapper) { + return _.partial(wrapper, func); + }; + + // Returns a negated version of the passed-in predicate. + _.negate = function(predicate) { + return function() { + return !predicate.apply(this, arguments); + }; + }; + + // Returns a function that is the composition of a list of functions, each + // consuming the return value of the function that follows. + _.compose = function() { + var args = arguments; + var start = args.length - 1; + return function() { + var i = start; + var result = args[start].apply(this, arguments); + while (i--) result = args[i].call(this, result); + return result; + }; + }; + + // Returns a function that will only be executed on and after the Nth call. + _.after = function(times, func) { + return function() { + if (--times < 1) { + return func.apply(this, arguments); + } + }; + }; + + // Returns a function that will only be executed up to (but not including) the Nth call. + _.before = function(times, func) { + var memo; + return function() { + if (--times > 0) { + memo = func.apply(this, arguments); + } + if (times <= 1) func = null; + return memo; + }; + }; + + // Returns a function that will be executed at most one time, no matter how + // often you call it. Useful for lazy initialization. + _.once = _.partial(_.before, 2); + + // Object Functions + // ---------------- + + // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed. + var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString'); + var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString', + 'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString']; + + function collectNonEnumProps(obj, keys) { + var nonEnumIdx = nonEnumerableProps.length; + var constructor = obj.constructor; + var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto; + + // Constructor is a special case. + var prop = 'constructor'; + if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop); + + while (nonEnumIdx--) { + prop = nonEnumerableProps[nonEnumIdx]; + if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) { + keys.push(prop); + } + } + } + + // Retrieve the names of an object's own properties. + // Delegates to **ECMAScript 5**'s native `Object.keys` + _.keys = function(obj) { + if (!_.isObject(obj)) return []; + if (nativeKeys) return nativeKeys(obj); + var keys = []; + for (var key in obj) if (_.has(obj, key)) keys.push(key); + // Ahem, IE < 9. + if (hasEnumBug) collectNonEnumProps(obj, keys); + return keys; + }; + + // Retrieve all the property names of an object. + _.allKeys = function(obj) { + if (!_.isObject(obj)) return []; + var keys = []; + for (var key in obj) keys.push(key); + // Ahem, IE < 9. + if (hasEnumBug) collectNonEnumProps(obj, keys); + return keys; + }; + + // Retrieve the values of an object's properties. + _.values = function(obj) { + var keys = _.keys(obj); + var length = keys.length; + var values = Array(length); + for (var i = 0; i < length; i++) { + values[i] = obj[keys[i]]; + } + return values; + }; + + // Returns the results of applying the iteratee to each element of the object + // In contrast to _.map it returns an object + _.mapObject = function(obj, iteratee, context) { + iteratee = cb(iteratee, context); + var keys = _.keys(obj), + length = keys.length, + results = {}, + currentKey; + for (var index = 0; index < length; index++) { + currentKey = keys[index]; + results[currentKey] = iteratee(obj[currentKey], currentKey, obj); + } + return results; + }; + + // Convert an object into a list of `[key, value]` pairs. + _.pairs = function(obj) { + var keys = _.keys(obj); + var length = keys.length; + var pairs = Array(length); + for (var i = 0; i < length; i++) { + pairs[i] = [keys[i], obj[keys[i]]]; + } + return pairs; + }; + + // Invert the keys and values of an object. The values must be serializable. + _.invert = function(obj) { + var result = {}; + var keys = _.keys(obj); + for (var i = 0, length = keys.length; i < length; i++) { + result[obj[keys[i]]] = keys[i]; + } + return result; + }; + + // Return a sorted list of the function names available on the object. + // Aliased as `methods` + _.functions = _.methods = function(obj) { + var names = []; + for (var key in obj) { + if (_.isFunction(obj[key])) names.push(key); + } + return names.sort(); + }; + + // Extend a given object with all the properties in passed-in object(s). + _.extend = createAssigner(_.allKeys); + + // Assigns a given object with all the own properties in the passed-in object(s) + // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign) + _.extendOwn = _.assign = createAssigner(_.keys); + + // Returns the first key on an object that passes a predicate test + _.findKey = function(obj, predicate, context) { + predicate = cb(predicate, context); + var keys = _.keys(obj), key; + for (var i = 0, length = keys.length; i < length; i++) { + key = keys[i]; + if (predicate(obj[key], key, obj)) return key; + } + }; + + // Return a copy of the object only containing the whitelisted properties. + _.pick = function(object, oiteratee, context) { + var result = {}, obj = object, iteratee, keys; + if (obj == null) return result; + if (_.isFunction(oiteratee)) { + keys = _.allKeys(obj); + iteratee = optimizeCb(oiteratee, context); + } else { + keys = flatten(arguments, false, false, 1); + iteratee = function(value, key, obj) { return key in obj; }; + obj = Object(obj); + } + for (var i = 0, length = keys.length; i < length; i++) { + var key = keys[i]; + var value = obj[key]; + if (iteratee(value, key, obj)) result[key] = value; + } + return result; + }; + + // Return a copy of the object without the blacklisted properties. + _.omit = function(obj, iteratee, context) { + if (_.isFunction(iteratee)) { + iteratee = _.negate(iteratee); + } else { + var keys = _.map(flatten(arguments, false, false, 1), String); + iteratee = function(value, key) { + return !_.contains(keys, key); + }; + } + return _.pick(obj, iteratee, context); + }; + + // Fill in a given object with default properties. + _.defaults = createAssigner(_.allKeys, true); + + // Creates an object that inherits from the given prototype object. + // If additional properties are provided then they will be added to the + // created object. + _.create = function(prototype, props) { + var result = baseCreate(prototype); + if (props) _.extendOwn(result, props); + return result; + }; + + // Create a (shallow-cloned) duplicate of an object. + _.clone = function(obj) { + if (!_.isObject(obj)) return obj; + return _.isArray(obj) ? obj.slice() : _.extend({}, obj); + }; + + // Invokes interceptor with the obj, and then returns obj. + // The primary purpose of this method is to "tap into" a method chain, in + // order to perform operations on intermediate results within the chain. + _.tap = function(obj, interceptor) { + interceptor(obj); + return obj; + }; + + // Returns whether an object has a given set of `key:value` pairs. + _.isMatch = function(object, attrs) { + var keys = _.keys(attrs), length = keys.length; + if (object == null) return !length; + var obj = Object(object); + for (var i = 0; i < length; i++) { + var key = keys[i]; + if (attrs[key] !== obj[key] || !(key in obj)) return false; + } + return true; + }; + + + // Internal recursive comparison function for `isEqual`. + var eq = function(a, b, aStack, bStack) { + // Identical objects are equal. `0 === -0`, but they aren't identical. + // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal). + if (a === b) return a !== 0 || 1 / a === 1 / b; + // A strict comparison is necessary because `null == undefined`. + if (a == null || b == null) return a === b; + // Unwrap any wrapped objects. + if (a instanceof _) a = a._wrapped; + if (b instanceof _) b = b._wrapped; + // Compare `[[Class]]` names. + var className = toString.call(a); + if (className !== toString.call(b)) return false; + switch (className) { + // Strings, numbers, regular expressions, dates, and booleans are compared by value. + case '[object RegExp]': + // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i') + case '[object String]': + // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is + // equivalent to `new String("5")`. + return '' + a === '' + b; + case '[object Number]': + // `NaN`s are equivalent, but non-reflexive. + // Object(NaN) is equivalent to NaN + if (+a !== +a) return +b !== +b; + // An `egal` comparison is performed for other numeric values. + return +a === 0 ? 1 / +a === 1 / b : +a === +b; + case '[object Date]': + case '[object Boolean]': + // Coerce dates and booleans to numeric primitive values. Dates are compared by their + // millisecond representations. Note that invalid dates with millisecond representations + // of `NaN` are not equivalent. + return +a === +b; + } + + var areArrays = className === '[object Array]'; + if (!areArrays) { + if (typeof a != 'object' || typeof b != 'object') return false; + + // Objects with different constructors are not equivalent, but `Object`s or `Array`s + // from different frames are. + var aCtor = a.constructor, bCtor = b.constructor; + if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor && + _.isFunction(bCtor) && bCtor instanceof bCtor) + && ('constructor' in a && 'constructor' in b)) { + return false; + } + } + // Assume equality for cyclic structures. The algorithm for detecting cyclic + // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`. + + // Initializing stack of traversed objects. + // It's done here since we only need them for objects and arrays comparison. + aStack = aStack || []; + bStack = bStack || []; + var length = aStack.length; + while (length--) { + // Linear search. Performance is inversely proportional to the number of + // unique nested structures. + if (aStack[length] === a) return bStack[length] === b; + } + + // Add the first object to the stack of traversed objects. + aStack.push(a); + bStack.push(b); + + // Recursively compare objects and arrays. + if (areArrays) { + // Compare array lengths to determine if a deep comparison is necessary. + length = a.length; + if (length !== b.length) return false; + // Deep compare the contents, ignoring non-numeric properties. + while (length--) { + if (!eq(a[length], b[length], aStack, bStack)) return false; + } + } else { + // Deep compare objects. + var keys = _.keys(a), key; + length = keys.length; + // Ensure that both objects contain the same number of properties before comparing deep equality. + if (_.keys(b).length !== length) return false; + while (length--) { + // Deep compare each member + key = keys[length]; + if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false; + } + } + // Remove the first object from the stack of traversed objects. + aStack.pop(); + bStack.pop(); + return true; + }; + + // Perform a deep comparison to check if two objects are equal. + _.isEqual = function(a, b) { + return eq(a, b); + }; + + // Is a given array, string, or object empty? + // An "empty" object has no enumerable own-properties. + _.isEmpty = function(obj) { + if (obj == null) return true; + if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0; + return _.keys(obj).length === 0; + }; + + // Is a given value a DOM element? + _.isElement = function(obj) { + return !!(obj && obj.nodeType === 1); + }; + + // Is a given value an array? + // Delegates to ECMA5's native Array.isArray + _.isArray = nativeIsArray || function(obj) { + return toString.call(obj) === '[object Array]'; + }; + + // Is a given variable an object? + _.isObject = function(obj) { + var type = typeof obj; + return type === 'function' || type === 'object' && !!obj; + }; + + // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError. + _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) { + _['is' + name] = function(obj) { + return toString.call(obj) === '[object ' + name + ']'; + }; + }); + + // Define a fallback version of the method in browsers (ahem, IE < 9), where + // there isn't any inspectable "Arguments" type. + if (!_.isArguments(arguments)) { + _.isArguments = function(obj) { + return _.has(obj, 'callee'); + }; + } + + // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8, + // IE 11 (#1621), and in Safari 8 (#1929). + if (typeof /./ != 'function' && typeof Int8Array != 'object') { + _.isFunction = function(obj) { + return typeof obj == 'function' || false; + }; + } + + // Is a given object a finite number? + _.isFinite = function(obj) { + return isFinite(obj) && !isNaN(parseFloat(obj)); + }; + + // Is the given value `NaN`? (NaN is the only number which does not equal itself). + _.isNaN = function(obj) { + return _.isNumber(obj) && obj !== +obj; + }; + + // Is a given value a boolean? + _.isBoolean = function(obj) { + return obj === true || obj === false || toString.call(obj) === '[object Boolean]'; + }; + + // Is a given value equal to null? + _.isNull = function(obj) { + return obj === null; + }; + + // Is a given variable undefined? + _.isUndefined = function(obj) { + return obj === void 0; + }; + + // Shortcut function for checking if an object has a given property directly + // on itself (in other words, not on a prototype). + _.has = function(obj, key) { + return obj != null && hasOwnProperty.call(obj, key); + }; + + // Utility Functions + // ----------------- + + // Run Underscore.js in *noConflict* mode, returning the `_` variable to its + // previous owner. Returns a reference to the Underscore object. + _.noConflict = function() { + root._ = previousUnderscore; + return this; + }; + + // Keep the identity function around for default iteratees. + _.identity = function(value) { + return value; + }; + + // Predicate-generating functions. Often useful outside of Underscore. + _.constant = function(value) { + return function() { + return value; + }; + }; + + _.noop = function(){}; + + _.property = property; + + // Generates a function for a given object that returns a given property. + _.propertyOf = function(obj) { + return obj == null ? function(){} : function(key) { + return obj[key]; + }; + }; + + // Returns a predicate for checking whether an object has a given set of + // `key:value` pairs. + _.matcher = _.matches = function(attrs) { + attrs = _.extendOwn({}, attrs); + return function(obj) { + return _.isMatch(obj, attrs); + }; + }; + + // Run a function **n** times. + _.times = function(n, iteratee, context) { + var accum = Array(Math.max(0, n)); + iteratee = optimizeCb(iteratee, context, 1); + for (var i = 0; i < n; i++) accum[i] = iteratee(i); + return accum; + }; + + // Return a random integer between min and max (inclusive). + _.random = function(min, max) { + if (max == null) { + max = min; + min = 0; + } + return min + Math.floor(Math.random() * (max - min + 1)); + }; + + // A (possibly faster) way to get the current timestamp as an integer. + _.now = Date.now || function() { + return new Date().getTime(); + }; + + // List of HTML entities for escaping. + var escapeMap = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''', + '`': '`' + }; + var unescapeMap = _.invert(escapeMap); + + // Functions for escaping and unescaping strings to/from HTML interpolation. + var createEscaper = function(map) { + var escaper = function(match) { + return map[match]; + }; + // Regexes for identifying a key that needs to be escaped + var source = '(?:' + _.keys(map).join('|') + ')'; + var testRegexp = RegExp(source); + var replaceRegexp = RegExp(source, 'g'); + return function(string) { + string = string == null ? '' : '' + string; + return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string; + }; + }; + _.escape = createEscaper(escapeMap); + _.unescape = createEscaper(unescapeMap); + + // If the value of the named `property` is a function then invoke it with the + // `object` as context; otherwise, return it. + _.result = function(object, property, fallback) { + var value = object == null ? void 0 : object[property]; + if (value === void 0) { + value = fallback; + } + return _.isFunction(value) ? value.call(object) : value; + }; + + // Generate a unique integer id (unique within the entire client session). + // Useful for temporary DOM ids. + var idCounter = 0; + _.uniqueId = function(prefix) { + var id = ++idCounter + ''; + return prefix ? prefix + id : id; + }; + + // By default, Underscore uses ERB-style template delimiters, change the + // following template settings to use alternative delimiters. + _.templateSettings = { + evaluate : /<%([\s\S]+?)%>/g, + interpolate : /<%=([\s\S]+?)%>/g, + escape : /<%-([\s\S]+?)%>/g + }; + + // When customizing `templateSettings`, if you don't want to define an + // interpolation, evaluation or escaping regex, we need one that is + // guaranteed not to match. + var noMatch = /(.)^/; + + // Certain characters need to be escaped so that they can be put into a + // string literal. + var escapes = { + "'": "'", + '\\': '\\', + '\r': 'r', + '\n': 'n', + '\u2028': 'u2028', + '\u2029': 'u2029' + }; + + var escaper = /\\|'|\r|\n|\u2028|\u2029/g; + + var escapeChar = function(match) { + return '\\' + escapes[match]; + }; + + // JavaScript micro-templating, similar to John Resig's implementation. + // Underscore templating handles arbitrary delimiters, preserves whitespace, + // and correctly escapes quotes within interpolated code. + // NB: `oldSettings` only exists for backwards compatibility. + _.template = function(text, settings, oldSettings) { + if (!settings && oldSettings) settings = oldSettings; + settings = _.defaults({}, settings, _.templateSettings); + + // Combine delimiters into one regular expression via alternation. + var matcher = RegExp([ + (settings.escape || noMatch).source, + (settings.interpolate || noMatch).source, + (settings.evaluate || noMatch).source + ].join('|') + '|$', 'g'); + + // Compile the template source, escaping string literals appropriately. + var index = 0; + var source = "__p+='"; + text.replace(matcher, function(match, escape, interpolate, evaluate, offset) { + source += text.slice(index, offset).replace(escaper, escapeChar); + index = offset + match.length; + + if (escape) { + source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'"; + } else if (interpolate) { + source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'"; + } else if (evaluate) { + source += "';\n" + evaluate + "\n__p+='"; + } + + // Adobe VMs need the match returned to produce the correct offest. + return match; + }); + source += "';\n"; + + // If a variable is not specified, place data values in local scope. + if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n'; + + source = "var __t,__p='',__j=Array.prototype.join," + + "print=function(){__p+=__j.call(arguments,'');};\n" + + source + 'return __p;\n'; + + try { + var render = new Function(settings.variable || 'obj', '_', source); + } catch (e) { + e.source = source; + throw e; + } + + var template = function(data) { + return render.call(this, data, _); + }; + + // Provide the compiled source as a convenience for precompilation. + var argument = settings.variable || 'obj'; + template.source = 'function(' + argument + '){\n' + source + '}'; + + return template; + }; + + // Add a "chain" function. Start chaining a wrapped Underscore object. + _.chain = function(obj) { + var instance = _(obj); + instance._chain = true; + return instance; + }; + + // OOP + // --------------- + // If Underscore is called as a function, it returns a wrapped object that + // can be used OO-style. This wrapper holds altered versions of all the + // underscore functions. Wrapped objects may be chained. + + // Helper function to continue chaining intermediate results. + var result = function(instance, obj) { + return instance._chain ? _(obj).chain() : obj; + }; + + // Add your own custom functions to the Underscore object. + _.mixin = function(obj) { + _.each(_.functions(obj), function(name) { + var func = _[name] = obj[name]; + _.prototype[name] = function() { + var args = [this._wrapped]; + push.apply(args, arguments); + return result(this, func.apply(_, args)); + }; + }); + }; + + // Add all of the Underscore functions to the wrapper object. + _.mixin(_); + + // Add all mutator Array functions to the wrapper. + _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) { + var method = ArrayProto[name]; + _.prototype[name] = function() { + var obj = this._wrapped; + method.apply(obj, arguments); + if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0]; + return result(this, obj); + }; + }); + + // Add all accessor Array functions to the wrapper. + _.each(['concat', 'join', 'slice'], function(name) { + var method = ArrayProto[name]; + _.prototype[name] = function() { + return result(this, method.apply(this._wrapped, arguments)); + }; + }); + + // Extracts the result from a wrapped and chained object. + _.prototype.value = function() { + return this._wrapped; + }; + + // Provide unwrapping proxy for some methods used in engine operations + // such as arithmetic and JSON stringification. + _.prototype.valueOf = _.prototype.toJSON = _.prototype.value; + + _.prototype.toString = function() { + return '' + this._wrapped; + }; + + // AMD registration happens at the end for compatibility with AMD loaders + // that may not enforce next-turn semantics on modules. Even though general + // practice for AMD registration is to be anonymous, underscore registers + // as a named module because, like jQuery, it is a base library that is + // popular enough to be bundled in a third party lib, but not be part of + // an AMD load request. Those cases could generate an error when an + // anonymous define() is called outside of a loader request. + if (typeof define === 'function' && define.amd) { + define('underscore', [], function() { + return _; + }); + } +}.call(this)); diff --git a/package.json b/package.json index 0d8bcba..c19e3fb 100644 --- a/package.json +++ b/package.json @@ -1,9 +1,14 @@ { - "name": "application-name", - "version": "0.0.1", + "name": "social-api", + "version": "1.0.0", + "description": "", + "main": "index.js", + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "author": "", + "license": "ISC", "dependencies": { - "body-parser": "^1.13.3", - "express": "^4.13.3", - "underscore": "^1.8.3" + "express": "^4.13.3" } } From 8fae5d60cb3c69472fcaf09e7b72bc4a564cf81d Mon Sep 17 00:00:00 2001 From: KSerd Date: Thu, 17 Sep 2015 00:06:33 +0300 Subject: [PATCH 2/2] Social network Finished social network --- .gitignore | 2 - README.md | 39 - app.js | 53 - controllers/post.js | 18 - 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node_modules/underscore/README.md delete mode 100644 node_modules/underscore/package.json delete mode 100644 node_modules/underscore/underscore-min.js delete mode 100644 node_modules/underscore/underscore-min.map delete mode 100644 node_modules/underscore/underscore.js diff --git a/.gitignore b/.gitignore deleted file mode 100644 index 34977ee..0000000 --- a/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -node_modules -.idea \ No newline at end of file diff --git a/README.md b/README.md deleted file mode 100644 index 2f10b94..0000000 --- a/README.md +++ /dev/null @@ -1,39 +0,0 @@ -# SocialNetworkServer - -Отрефакторить /registration запрос: - - сделать проверки - хэшировать пароль - - -Сделать API для следующих запросов: - -GET : - - /post - возвращает список всех записей - - /posts/:id - возвращает запись с заданным id (req.param.id) - - /user/:id/following - возвращает список кумиров указанного юзера (кого этот юзер фолловит, отслеживает) - - /user/:id/folowers - возвращает список фанатов указанного юзера (кто отслеживает указанного юзера) - - -DELETE: - - /posts/:id - удаляет запись с заданным id (только если currentUser.id == author.id || currentUser.id == owner.id) - - /user/:id/follow - отписаться (перестать отслеживать) от юзера с заданным id - - -PUT: - - /me - редактировать данные о себе - - /posts/:id редактировать запись (только если currentUser.id == author.id) - - -POST: - - /user/:id/follow - подписаться на юзера с заданным id - diff --git a/app.js b/app.js deleted file mode 100644 index e97b042..0000000 --- a/app.js +++ /dev/null @@ -1,53 +0,0 @@ -var express = require('express'); -var bodyParser = require('body-parser'); -GLOBAL._ = require('underscore'); -var fs= require('fs') -var app = express(); -GLOBAL.DB = { - save:function(){ - fs.writeFileSync('./db.json',JSON.stringify(this)) - }, - restore: function(){ - GLOBAL.DB = _.extend(GLOBAL.DB,JSON.parse(fs.readFileSync('./db.json','utf-8'))) - } -} -GLOBAL.DB.restore(); -DB.users = DB.users || []; -DB.posts = DB.posts || []; - -app.use(function(req, res, next) { - res.header('Access-Control-Allow-Origin', '*'); - res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE'); - res.header('Access-Control-Allow-Headers', 'Content-Type'); - - next(); -}); -app.use(bodyParser.json()) -app.use(function (req, res, next) { - console.log(req.originalUrl) - if(req.originalUrl =='/register'){ - next(null); - return; - } - if (!req.headers['authorization']) { - res.status(401).send({message: "No auth"}); - return; - } - var parts = req.headers['authorization'].split(":") - var nick = parts[0]; - var pwd = parts[1]; - var user = _.find(DB.users, function (usr) { - return usr.nick == nick && pwd == usr.pwd; - }) - if (!user) { - res.status(401).send({message: "invalid user or password"}) - return; - } - req.currentUser =user; - next(null); -}) -require('./controllers/user')(app) -require('./controllers/post')(app) - - -app.listen(100) diff --git a/controllers/post.js b/controllers/post.js deleted file mode 100644 index 48c5b69..0000000 --- a/controllers/post.js +++ /dev/null @@ -1,18 +0,0 @@ -module.exports=function(app){ - app.post('/user/:id/wall',function(req,res){ - if(!req.body.content){ - res.status(400).send({message:'content required'}) - return; - } - var post = { - content:req.body.content, - id:Date.now(), - authorId:req.currentUser.id, - ownerId:req.params.id - }; - DB.posts.push(post) - DB.save(); - res.send(post); - }) - -} \ No newline at end of file diff --git a/controllers/user.js b/controllers/user.js deleted file mode 100644 index f543dd0..0000000 --- a/controllers/user.js +++ /dev/null @@ -1,47 +0,0 @@ -var uniqueId = Date.now(); -module.exports = function(app){ - app.get('/me',function(req,res){ - res.send(req.currentUser); - }) - app.get('/user', function (req, res) { - res.send(DB.users); - }) - app.get('/user/:id',function(req,res){ - var user = _.clone(_.find(DB.users,function(usr){ - return usr.id ==req.params.id; - })); - delete user.pwd; - if(!user){ - res.status(404).send({message:"not found"}) - return; - } - res.send(user) - }) - app.get('/user/:id/wall',function(req,res){ - res.send(_.where( DB.posts,{ownerId:req.params.id})); - }) - app.post('/register', function (req, res) { - //проверить свободен ли ник и имейл - if (!req.body.email) { - res.status(400).send({message: "Email is required"}) - return; - } else if (!req.body.nick) { - res.status(400).send({message: "Nick is required"}) - return; - } else if (!req.body.pwd || !req.body.repeatPwd || req.body.pwd != req.body.repeatPwd) { - res.status(400).send({message: "Passwords do not match"}) - return; - } - var user = { - email: req.body.email, - nick: req.body.nick, - pwd: req.body.pwd, - id: ++uniqueId - }; - - DB.users.push(_.clone(user)) - DB.save(); - delete user.pwd; - res.send(user) - }) -} \ No newline at end of file diff --git a/db.json b/db.json deleted file mode 100644 index d7084f4..0000000 --- a/db.json +++ /dev/null @@ -1 +0,0 @@ -{"users":[{"email":"gg@gg.gg","nick":"second","pwd":"123","id":1439224467621},{"email":"gg@gg.gg","nick":"second","pwd":"123","id":1439224467622},{"email":"gg@gg.gg","nick":"gena","pwd":"123","id":1439225345875}],"posts":[{"content":"Hellofrom gena","id":1439225509193,"authorId":1439225345875,"ownerId":"1439224467621"}]} \ No newline at end of file diff --git a/node_modules/async/CHANGELOG.md b/node_modules/async/CHANGELOG.md deleted file mode 100644 index 3f8eb69..0000000 --- a/node_modules/async/CHANGELOG.md +++ /dev/null @@ -1,104 +0,0 @@ -# v1.4.2 - -- Ensure coverage files don't get published on npm (#879) - -# v1.4.1 - -- Add in overlooked `detectLimit` method (#866) -- Removed unnecessary files from npm releases (#861) -- Removed usage of a reserved word to prevent :boom: in older environments (#870) - -# v1.4.0 - -- `asyncify` now supports promises (#840) -- Added `Limit` versions of `filter` and `reject` (#836) -- Add `Limit` versions of `detect`, `some` and `every` (#828, #829) -- `some`, `every` and `detect` now short circuit early (#828, #829) -- Improve detection of the global object (#804), enabling use in WebWorkers -- `whilst` now called with arguments from iterator (#823) -- `during` now gets called with arguments from iterator (#824) -- Code simplifications and optimizations aplenty ([diff](https://github.com/caolan/async/compare/v1.3.0...v1.4.0)) - - -# v1.3.0 - -New Features: -- Added `constant` -- Added `asyncify`/`wrapSync` for making sync functions work with callbacks. (#671, #806) -- Added `during` and `doDuring`, which are like `whilst` with an async truth test. (#800) -- `retry` now accepts an `interval` parameter to specify a delay between retries. (#793) -- `async` should work better in Web Workers due to better `root` detection (#804) -- Callbacks are now optional in `whilst`, `doWhilst`, `until`, and `doUntil` (#642) -- Various internal updates (#786, #801, #802, #803) -- Various doc fixes (#790, #794) - -Bug Fixes: -- `cargo` now exposes the `payload` size, and `cargo.payload` can be changed on the fly after the `cargo` is created. (#740, #744, #783) - - -# v1.2.1 - -Bug Fix: - -- Small regression with synchronous iterator behavior in `eachSeries` with a 1-element array. Before 1.1.0, `eachSeries`'s callback was called on the same tick, which this patch restores. In 2.0.0, it will be called on the next tick. (#782) - - -# v1.2.0 - -New Features: - -- Added `timesLimit` (#743) -- `concurrency` can be changed after initialization in `queue` by setting `q.concurrency`. The new concurrency will be reflected the next time a task is processed. (#747, #772) - -Bug Fixes: - -- Fixed a regression in `each` and family with empty arrays that have additional properties. (#775, #777) - - -# v1.1.1 - -Bug Fix: - -- Small regression with synchronous iterator behavior in `eachSeries` with a 1-element array. Before 1.1.0, `eachSeries`'s callback was called on the same tick, which this patch restores. In 2.0.0, it will be called on the next tick. (#782) - - -# v1.1.0 - -New Features: - -- `cargo` now supports all of the same methods and event callbacks as `queue`. -- Added `ensureAsync` - A wrapper that ensures an async function calls its callback on a later tick. (#769) -- Optimized `map`, `eachOf`, and `waterfall` families of functions -- Passing a `null` or `undefined` array to `map`, `each`, `parallel` and families will be treated as an empty array (#667). -- The callback is now optional for the composed results of `compose` and `seq`. (#618) -- Reduced file size by 4kb, (minified version by 1kb) -- Added code coverage through `nyc` and `coveralls` (#768) - -Bug Fixes: - -- `forever` will no longer stack overflow with a synchronous iterator (#622) -- `eachLimit` and other limit functions will stop iterating once an error occurs (#754) -- Always pass `null` in callbacks when there is no error (#439) -- Ensure proper conditions when calling `drain()` after pushing an empty data set to a queue (#668) -- `each` and family will properly handle an empty array (#578) -- `eachSeries` and family will finish if the underlying array is modified during execution (#557) -- `queue` will throw if a non-function is passed to `q.push()` (#593) -- Doc fixes (#629, #766) - - -# v1.0.0 - -No known breaking changes, we are simply complying with semver from here on out. - -Changes: - -- Start using a changelog! -- Add `forEachOf` for iterating over Objects (or to iterate Arrays with indexes available) (#168 #704 #321) -- Detect deadlocks in `auto` (#663) -- Better support for require.js (#527) -- Throw if queue created with concurrency `0` (#714) -- Fix unneeded iteration in `queue.resume()` (#758) -- Guard against timer mocking overriding `setImmediate` (#609 #611) -- Miscellaneous doc fixes (#542 #596 #615 #628 #631 #690 #729) -- Use single noop function internally (#546) -- Optimize internal `_each`, `_map` and `_keys` functions. diff --git a/node_modules/async/LICENSE b/node_modules/async/LICENSE deleted file mode 100644 index 8f29698..0000000 --- a/node_modules/async/LICENSE +++ /dev/null @@ -1,19 +0,0 @@ -Copyright (c) 2010-2014 Caolan McMahon - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/async/lib/async.js b/node_modules/async/lib/async.js deleted file mode 100644 index 1f1e0ef..0000000 --- a/node_modules/async/lib/async.js +++ /dev/null @@ -1,1222 +0,0 @@ -/*! - * async - * https://github.com/caolan/async - * - * Copyright 2010-2014 Caolan McMahon - * Released under the MIT license - */ -(function () { - - var async = {}; - function noop() {} - function identity(v) { - return v; - } - function toBool(v) { - return !!v; - } - function notId(v) { - return !v; - } - - // global on the server, window in the browser - var previous_async; - - // Establish the root object, `window` (`self`) in the browser, `global` - // on the server, or `this` in some virtual machines. We use `self` - // instead of `window` for `WebWorker` support. - var root = typeof self === 'object' && self.self === self && self || - typeof global === 'object' && global.global === global && global || - this; - - if (root != null) { - previous_async = root.async; - } - - async.noConflict = function () { - root.async = previous_async; - return async; - }; - - function only_once(fn) { - return function() { - if (fn === null) throw new Error("Callback was already called."); - fn.apply(this, arguments); - fn = null; - }; - } - - function _once(fn) { - return function() { - if (fn === null) return; - fn.apply(this, arguments); - fn = null; - }; - } - - //// cross-browser compatiblity functions //// - - var _toString = Object.prototype.toString; - - var _isArray = Array.isArray || function (obj) { - return _toString.call(obj) === '[object Array]'; - }; - - // Ported from underscore.js isObject - var _isObject = function(obj) { - var type = typeof obj; - return type === 'function' || type === 'object' && !!obj; - }; - - function _isArrayLike(arr) { - return _isArray(arr) || ( - // has a positive integer length property - typeof arr.length === "number" && - arr.length >= 0 && - arr.length % 1 === 0 - ); - } - - function _each(coll, iterator) { - return _isArrayLike(coll) ? - _arrayEach(coll, iterator) : - _forEachOf(coll, iterator); - } - - function _arrayEach(arr, iterator) { - var index = -1, - length = arr.length; - - while (++index < length) { - iterator(arr[index], index, arr); - } - } - - function _map(arr, iterator) { - var index = -1, - length = arr.length, - result = Array(length); - - while (++index < length) { - result[index] = iterator(arr[index], index, arr); - } - return result; - } - - function _range(count) { - return _map(Array(count), function (v, i) { return i; }); - } - - function _reduce(arr, iterator, memo) { - _arrayEach(arr, function (x, i, a) { - memo = iterator(memo, x, i, a); - }); - return memo; - } - - function _forEachOf(object, iterator) { - _arrayEach(_keys(object), function (key) { - iterator(object[key], key); - }); - } - - function _indexOf(arr, item) { - for (var i = 0; i < arr.length; i++) { - if (arr[i] === item) return i; - } - return -1; - } - - var _keys = Object.keys || function (obj) { - var keys = []; - for (var k in obj) { - if (obj.hasOwnProperty(k)) { - keys.push(k); - } - } - return keys; - }; - - function _keyIterator(coll) { - var i = -1; - var len; - var keys; - if (_isArrayLike(coll)) { - len = coll.length; - return function next() { - i++; - return i < len ? i : null; - }; - } else { - keys = _keys(coll); - len = keys.length; - return function next() { - i++; - return i < len ? keys[i] : null; - }; - } - } - - // Similar to ES6's rest param (http://ariya.ofilabs.com/2013/03/es6-and-rest-parameter.html) - // This accumulates the arguments passed into an array, after a given index. - // From underscore.js (https://github.com/jashkenas/underscore/pull/2140). - function _restParam(func, startIndex) { - startIndex = startIndex == null ? func.length - 1 : +startIndex; - return function() { - var length = Math.max(arguments.length - startIndex, 0); - var rest = Array(length); - for (var index = 0; index < length; index++) { - rest[index] = arguments[index + startIndex]; - } - switch (startIndex) { - case 0: return func.call(this, rest); - case 1: return func.call(this, arguments[0], rest); - } - // Currently unused but handle cases outside of the switch statement: - // var args = Array(startIndex + 1); - // for (index = 0; index < startIndex; index++) { - // args[index] = arguments[index]; - // } - // args[startIndex] = rest; - // return func.apply(this, args); - }; - } - - function _withoutIndex(iterator) { - return function (value, index, callback) { - return iterator(value, callback); - }; - } - - //// exported async module functions //// - - //// nextTick implementation with browser-compatible fallback //// - - // capture the global reference to guard against fakeTimer mocks - var _setImmediate = typeof setImmediate === 'function' && setImmediate; - - var _delay = _setImmediate ? function(fn) { - // not a direct alias for IE10 compatibility - _setImmediate(fn); - } : function(fn) { - setTimeout(fn, 0); - }; - - if (typeof process === 'object' && typeof process.nextTick === 'function') { - async.nextTick = process.nextTick; - } else { - async.nextTick = _delay; - } - async.setImmediate = _setImmediate ? _delay : async.nextTick; - - - async.forEach = - async.each = function (arr, iterator, callback) { - return async.eachOf(arr, _withoutIndex(iterator), callback); - }; - - async.forEachSeries = - async.eachSeries = function (arr, iterator, callback) { - return async.eachOfSeries(arr, _withoutIndex(iterator), callback); - }; - - - async.forEachLimit = - async.eachLimit = function (arr, limit, iterator, callback) { - return _eachOfLimit(limit)(arr, _withoutIndex(iterator), callback); - }; - - async.forEachOf = - async.eachOf = function (object, iterator, callback) { - callback = _once(callback || noop); - object = object || []; - var size = _isArrayLike(object) ? object.length : _keys(object).length; - var completed = 0; - if (!size) { - return callback(null); - } - _each(object, function (value, key) { - iterator(object[key], key, only_once(done)); - }); - function done(err) { - if (err) { - callback(err); - } - else { - completed += 1; - if (completed >= size) { - callback(null); - } - } - } - }; - - async.forEachOfSeries = - async.eachOfSeries = function (obj, iterator, callback) { - callback = _once(callback || noop); - obj = obj || []; - var nextKey = _keyIterator(obj); - var key = nextKey(); - function iterate() { - var sync = true; - if (key === null) { - return callback(null); - } - iterator(obj[key], key, only_once(function (err) { - if (err) { - callback(err); - } - else { - key = nextKey(); - if (key === null) { - return callback(null); - } else { - if (sync) { - async.nextTick(iterate); - } else { - iterate(); - } - } - } - })); - sync = false; - } - iterate(); - }; - - - - async.forEachOfLimit = - async.eachOfLimit = function (obj, limit, iterator, callback) { - _eachOfLimit(limit)(obj, iterator, callback); - }; - - function _eachOfLimit(limit) { - - return function (obj, iterator, callback) { - callback = _once(callback || noop); - obj = obj || []; - var nextKey = _keyIterator(obj); - if (limit <= 0) { - return callback(null); - } - var done = false; - var running = 0; - var errored = false; - - (function replenish () { - if (done && running <= 0) { - return callback(null); - } - - while (running < limit && !errored) { - var key = nextKey(); - if (key === null) { - done = true; - if (running <= 0) { - callback(null); - } - return; - } - running += 1; - iterator(obj[key], key, only_once(function (err) { - running -= 1; - if (err) { - callback(err); - errored = true; - } - else { - replenish(); - } - })); - } - })(); - }; - } - - - function doParallel(fn) { - return function (obj, iterator, callback) { - return fn(async.eachOf, obj, iterator, callback); - }; - } - function doParallelLimit(fn) { - return function (obj, limit, iterator, callback) { - return fn(_eachOfLimit(limit), obj, iterator, callback); - }; - } - function doSeries(fn) { - return function (obj, iterator, callback) { - return fn(async.eachOfSeries, obj, iterator, callback); - }; - } - - function _asyncMap(eachfn, arr, iterator, callback) { - callback = _once(callback || noop); - var results = []; - eachfn(arr, function (value, index, callback) { - iterator(value, function (err, v) { - results[index] = v; - callback(err); - }); - }, function (err) { - callback(err, results); - }); - } - - async.map = doParallel(_asyncMap); - async.mapSeries = doSeries(_asyncMap); - async.mapLimit = doParallelLimit(_asyncMap); - - // reduce only has a series version, as doing reduce in parallel won't - // work in many situations. - async.inject = - async.foldl = - async.reduce = function (arr, memo, iterator, callback) { - async.eachOfSeries(arr, function (x, i, callback) { - iterator(memo, x, function (err, v) { - memo = v; - callback(err); - }); - }, function (err) { - callback(err || null, memo); - }); - }; - - async.foldr = - async.reduceRight = function (arr, memo, iterator, callback) { - var reversed = _map(arr, identity).reverse(); - async.reduce(reversed, memo, iterator, callback); - }; - - function _filter(eachfn, arr, iterator, callback) { - var results = []; - eachfn(arr, function (x, index, callback) { - iterator(x, function (v) { - if (v) { - results.push({index: index, value: x}); - } - callback(); - }); - }, function () { - callback(_map(results.sort(function (a, b) { - return a.index - b.index; - }), function (x) { - return x.value; - })); - }); - } - - async.select = - async.filter = doParallel(_filter); - - async.selectLimit = - async.filterLimit = doParallelLimit(_filter); - - async.selectSeries = - async.filterSeries = doSeries(_filter); - - function _reject(eachfn, arr, iterator, callback) { - _filter(eachfn, arr, function(value, cb) { - iterator(value, function(v) { - cb(!v); - }); - }, callback); - } - async.reject = doParallel(_reject); - async.rejectLimit = doParallelLimit(_reject); - async.rejectSeries = doSeries(_reject); - - function _createTester(eachfn, check, getResult) { - return function(arr, limit, iterator, cb) { - function done() { - if (cb) cb(getResult(false, void 0)); - } - function iteratee(x, _, callback) { - if (!cb) return callback(); - iterator(x, function (v) { - if (cb && check(v)) { - cb(getResult(true, x)); - cb = iterator = false; - } - callback(); - }); - } - if (arguments.length > 3) { - eachfn(arr, limit, iteratee, done); - } else { - cb = iterator; - iterator = limit; - eachfn(arr, iteratee, done); - } - }; - } - - async.any = - async.some = _createTester(async.eachOf, toBool, identity); - - async.someLimit = _createTester(async.eachOfLimit, toBool, identity); - - async.all = - async.every = _createTester(async.eachOf, notId, notId); - - async.everyLimit = _createTester(async.eachOfLimit, notId, notId); - - function _findGetResult(v, x) { - return x; - } - async.detect = _createTester(async.eachOf, identity, _findGetResult); - async.detectSeries = _createTester(async.eachOfSeries, identity, _findGetResult); - async.detectLimit = _createTester(async.eachOfLimit, identity, _findGetResult); - - async.sortBy = function (arr, iterator, callback) { - async.map(arr, function (x, callback) { - iterator(x, function (err, criteria) { - if (err) { - callback(err); - } - else { - callback(null, {value: x, criteria: criteria}); - } - }); - }, function (err, results) { - if (err) { - return callback(err); - } - else { - callback(null, _map(results.sort(comparator), function (x) { - return x.value; - })); - } - - }); - - function comparator(left, right) { - var a = left.criteria, b = right.criteria; - return a < b ? -1 : a > b ? 1 : 0; - } - }; - - async.auto = function (tasks, callback) { - callback = _once(callback || noop); - var keys = _keys(tasks); - var remainingTasks = keys.length; - if (!remainingTasks) { - return callback(null); - } - - var results = {}; - - var listeners = []; - function addListener(fn) { - listeners.unshift(fn); - } - function removeListener(fn) { - var idx = _indexOf(listeners, fn); - if (idx >= 0) listeners.splice(idx, 1); - } - function taskComplete() { - remainingTasks--; - _arrayEach(listeners.slice(0), function (fn) { - fn(); - }); - } - - addListener(function () { - if (!remainingTasks) { - callback(null, results); - } - }); - - _arrayEach(keys, function (k) { - var task = _isArray(tasks[k]) ? tasks[k]: [tasks[k]]; - var taskCallback = _restParam(function(err, args) { - if (args.length <= 1) { - args = args[0]; - } - if (err) { - var safeResults = {}; - _forEachOf(results, function(val, rkey) { - safeResults[rkey] = val; - }); - safeResults[k] = args; - callback(err, safeResults); - } - else { - results[k] = args; - async.setImmediate(taskComplete); - } - }); - var requires = task.slice(0, task.length - 1); - // prevent dead-locks - var len = requires.length; - var dep; - while (len--) { - if (!(dep = tasks[requires[len]])) { - throw new Error('Has inexistant dependency'); - } - if (_isArray(dep) && _indexOf(dep, k) >= 0) { - throw new Error('Has cyclic dependencies'); - } - } - function ready() { - return _reduce(requires, function (a, x) { - return (a && results.hasOwnProperty(x)); - }, true) && !results.hasOwnProperty(k); - } - if (ready()) { - task[task.length - 1](taskCallback, results); - } - else { - addListener(listener); - } - function listener() { - if (ready()) { - removeListener(listener); - task[task.length - 1](taskCallback, results); - } - } - }); - }; - - - - async.retry = function(times, task, callback) { - var DEFAULT_TIMES = 5; - var DEFAULT_INTERVAL = 0; - - var attempts = []; - - var opts = { - times: DEFAULT_TIMES, - interval: DEFAULT_INTERVAL - }; - - function parseTimes(acc, t){ - if(typeof t === 'number'){ - acc.times = parseInt(t, 10) || DEFAULT_TIMES; - } else if(typeof t === 'object'){ - acc.times = parseInt(t.times, 10) || DEFAULT_TIMES; - acc.interval = parseInt(t.interval, 10) || DEFAULT_INTERVAL; - } else { - throw new Error('Unsupported argument type for \'times\': ' + typeof t); - } - } - - var length = arguments.length; - if (length < 1 || length > 3) { - throw new Error('Invalid arguments - must be either (task), (task, callback), (times, task) or (times, task, callback)'); - } else if (length <= 2 && typeof times === 'function') { - callback = task; - task = times; - } - if (typeof times !== 'function') { - parseTimes(opts, times); - } - opts.callback = callback; - opts.task = task; - - function wrappedTask(wrappedCallback, wrappedResults) { - function retryAttempt(task, finalAttempt) { - return function(seriesCallback) { - task(function(err, result){ - seriesCallback(!err || finalAttempt, {err: err, result: result}); - }, wrappedResults); - }; - } - - function retryInterval(interval){ - return function(seriesCallback){ - setTimeout(function(){ - seriesCallback(null); - }, interval); - }; - } - - while (opts.times) { - - var finalAttempt = !(opts.times-=1); - attempts.push(retryAttempt(opts.task, finalAttempt)); - if(!finalAttempt && opts.interval > 0){ - attempts.push(retryInterval(opts.interval)); - } - } - - async.series(attempts, function(done, data){ - data = data[data.length - 1]; - (wrappedCallback || opts.callback)(data.err, data.result); - }); - } - - // If a callback is passed, run this as a controll flow - return opts.callback ? wrappedTask() : wrappedTask; - }; - - async.waterfall = function (tasks, callback) { - callback = _once(callback || noop); - if (!_isArray(tasks)) { - var err = new Error('First argument to waterfall must be an array of functions'); - return callback(err); - } - if (!tasks.length) { - return callback(); - } - function wrapIterator(iterator) { - return _restParam(function (err, args) { - if (err) { - callback.apply(null, [err].concat(args)); - } - else { - var next = iterator.next(); - if (next) { - args.push(wrapIterator(next)); - } - else { - args.push(callback); - } - ensureAsync(iterator).apply(null, args); - } - }); - } - wrapIterator(async.iterator(tasks))(); - }; - - function _parallel(eachfn, tasks, callback) { - callback = callback || noop; - var results = _isArrayLike(tasks) ? [] : {}; - - eachfn(tasks, function (task, key, callback) { - task(_restParam(function (err, args) { - if (args.length <= 1) { - args = args[0]; - } - results[key] = args; - callback(err); - })); - }, function (err) { - callback(err, results); - }); - } - - async.parallel = function (tasks, callback) { - _parallel(async.eachOf, tasks, callback); - }; - - async.parallelLimit = function(tasks, limit, callback) { - _parallel(_eachOfLimit(limit), tasks, callback); - }; - - async.series = function(tasks, callback) { - _parallel(async.eachOfSeries, tasks, callback); - }; - - async.iterator = function (tasks) { - function makeCallback(index) { - function fn() { - if (tasks.length) { - tasks[index].apply(null, arguments); - } - return fn.next(); - } - fn.next = function () { - return (index < tasks.length - 1) ? makeCallback(index + 1): null; - }; - return fn; - } - return makeCallback(0); - }; - - async.apply = _restParam(function (fn, args) { - return _restParam(function (callArgs) { - return fn.apply( - null, args.concat(callArgs) - ); - }); - }); - - function _concat(eachfn, arr, fn, callback) { - var result = []; - eachfn(arr, function (x, index, cb) { - fn(x, function (err, y) { - result = result.concat(y || []); - cb(err); - }); - }, function (err) { - callback(err, result); - }); - } - async.concat = doParallel(_concat); - async.concatSeries = doSeries(_concat); - - async.whilst = function (test, iterator, callback) { - callback = callback || noop; - if (test()) { - var next = _restParam(function(err, args) { - if (err) { - callback(err); - } else if (test.apply(this, args)) { - iterator(next); - } else { - callback(null); - } - }); - iterator(next); - } else { - callback(null); - } - }; - - async.doWhilst = function (iterator, test, callback) { - var calls = 0; - return async.whilst(function() { - return ++calls <= 1 || test.apply(this, arguments); - }, iterator, callback); - }; - - async.until = function (test, iterator, callback) { - return async.whilst(function() { - return !test.apply(this, arguments); - }, iterator, callback); - }; - - async.doUntil = function (iterator, test, callback) { - return async.doWhilst(iterator, function() { - return !test.apply(this, arguments); - }, callback); - }; - - async.during = function (test, iterator, callback) { - callback = callback || noop; - - var next = _restParam(function(err, args) { - if (err) { - callback(err); - } else { - args.push(check); - test.apply(this, args); - } - }); - - var check = function(err, truth) { - if (err) { - callback(err); - } else if (truth) { - iterator(next); - } else { - callback(null); - } - }; - - test(check); - }; - - async.doDuring = function (iterator, test, callback) { - var calls = 0; - async.during(function(next) { - if (calls++ < 1) { - next(null, true); - } else { - test.apply(this, arguments); - } - }, iterator, callback); - }; - - function _queue(worker, concurrency, payload) { - if (concurrency == null) { - concurrency = 1; - } - else if(concurrency === 0) { - throw new Error('Concurrency must not be zero'); - } - function _insert(q, data, pos, callback) { - if (callback != null && typeof callback !== "function") { - throw new Error("task callback must be a function"); - } - q.started = true; - if (!_isArray(data)) { - data = [data]; - } - if(data.length === 0 && q.idle()) { - // call drain immediately if there are no tasks - return async.setImmediate(function() { - q.drain(); - }); - } - _arrayEach(data, function(task) { - var item = { - data: task, - callback: callback || noop - }; - - if (pos) { - q.tasks.unshift(item); - } else { - q.tasks.push(item); - } - - if (q.tasks.length === q.concurrency) { - q.saturated(); - } - }); - async.setImmediate(q.process); - } - function _next(q, tasks) { - return function(){ - workers -= 1; - var args = arguments; - _arrayEach(tasks, function (task) { - task.callback.apply(task, args); - }); - if (q.tasks.length + workers === 0) { - q.drain(); - } - q.process(); - }; - } - - var workers = 0; - var q = { - tasks: [], - concurrency: concurrency, - payload: payload, - saturated: noop, - empty: noop, - drain: noop, - started: false, - paused: false, - push: function (data, callback) { - _insert(q, data, false, callback); - }, - kill: function () { - q.drain = noop; - q.tasks = []; - }, - unshift: function (data, callback) { - _insert(q, data, true, callback); - }, - process: function () { - if (!q.paused && workers < q.concurrency && q.tasks.length) { - while(workers < q.concurrency && q.tasks.length){ - var tasks = q.payload ? - q.tasks.splice(0, q.payload) : - q.tasks.splice(0, q.tasks.length); - - var data = _map(tasks, function (task) { - return task.data; - }); - - if (q.tasks.length === 0) { - q.empty(); - } - workers += 1; - var cb = only_once(_next(q, tasks)); - worker(data, cb); - } - } - }, - length: function () { - return q.tasks.length; - }, - running: function () { - return workers; - }, - idle: function() { - return q.tasks.length + workers === 0; - }, - pause: function () { - q.paused = true; - }, - resume: function () { - if (q.paused === false) { return; } - q.paused = false; - var resumeCount = Math.min(q.concurrency, q.tasks.length); - // Need to call q.process once per concurrent - // worker to preserve full concurrency after pause - for (var w = 1; w <= resumeCount; w++) { - async.setImmediate(q.process); - } - } - }; - return q; - } - - async.queue = function (worker, concurrency) { - var q = _queue(function (items, cb) { - worker(items[0], cb); - }, concurrency, 1); - - return q; - }; - - async.priorityQueue = function (worker, concurrency) { - - function _compareTasks(a, b){ - return a.priority - b.priority; - } - - function _binarySearch(sequence, item, compare) { - var beg = -1, - end = sequence.length - 1; - while (beg < end) { - var mid = beg + ((end - beg + 1) >>> 1); - if (compare(item, sequence[mid]) >= 0) { - beg = mid; - } else { - end = mid - 1; - } - } - return beg; - } - - function _insert(q, data, priority, callback) { - if (callback != null && typeof callback !== "function") { - throw new Error("task callback must be a function"); - } - q.started = true; - if (!_isArray(data)) { - data = [data]; - } - if(data.length === 0) { - // call drain immediately if there are no tasks - return async.setImmediate(function() { - q.drain(); - }); - } - _arrayEach(data, function(task) { - var item = { - data: task, - priority: priority, - callback: typeof callback === 'function' ? callback : noop - }; - - q.tasks.splice(_binarySearch(q.tasks, item, _compareTasks) + 1, 0, item); - - if (q.tasks.length === q.concurrency) { - q.saturated(); - } - async.setImmediate(q.process); - }); - } - - // Start with a normal queue - var q = async.queue(worker, concurrency); - - // Override push to accept second parameter representing priority - q.push = function (data, priority, callback) { - _insert(q, data, priority, callback); - }; - - // Remove unshift function - delete q.unshift; - - return q; - }; - - async.cargo = function (worker, payload) { - return _queue(worker, 1, payload); - }; - - function _console_fn(name) { - return _restParam(function (fn, args) { - fn.apply(null, args.concat([_restParam(function (err, args) { - if (typeof console === 'object') { - if (err) { - if (console.error) { - console.error(err); - } - } - else if (console[name]) { - _arrayEach(args, function (x) { - console[name](x); - }); - } - } - })])); - }); - } - async.log = _console_fn('log'); - async.dir = _console_fn('dir'); - /*async.info = _console_fn('info'); - async.warn = _console_fn('warn'); - async.error = _console_fn('error');*/ - - async.memoize = function (fn, hasher) { - var memo = {}; - var queues = {}; - hasher = hasher || identity; - var memoized = _restParam(function memoized(args) { - var callback = args.pop(); - var key = hasher.apply(null, args); - if (key in memo) { - async.nextTick(function () { - callback.apply(null, memo[key]); - }); - } - else if (key in queues) { - queues[key].push(callback); - } - else { - queues[key] = [callback]; - fn.apply(null, args.concat([_restParam(function (args) { - memo[key] = args; - var q = queues[key]; - delete queues[key]; - for (var i = 0, l = q.length; i < l; i++) { - q[i].apply(null, args); - } - })])); - } - }); - memoized.memo = memo; - memoized.unmemoized = fn; - return memoized; - }; - - async.unmemoize = function (fn) { - return function () { - return (fn.unmemoized || fn).apply(null, arguments); - }; - }; - - function _times(mapper) { - return function (count, iterator, callback) { - mapper(_range(count), iterator, callback); - }; - } - - async.times = _times(async.map); - async.timesSeries = _times(async.mapSeries); - async.timesLimit = function (count, limit, iterator, callback) { - return async.mapLimit(_range(count), limit, iterator, callback); - }; - - async.seq = function (/* functions... */) { - var fns = arguments; - return _restParam(function (args) { - var that = this; - - var callback = args[args.length - 1]; - if (typeof callback == 'function') { - args.pop(); - } else { - callback = noop; - } - - async.reduce(fns, args, function (newargs, fn, cb) { - fn.apply(that, newargs.concat([_restParam(function (err, nextargs) { - cb(err, nextargs); - })])); - }, - function (err, results) { - callback.apply(that, [err].concat(results)); - }); - }); - }; - - async.compose = function (/* functions... */) { - return async.seq.apply(null, Array.prototype.reverse.call(arguments)); - }; - - - function _applyEach(eachfn) { - return _restParam(function(fns, args) { - var go = _restParam(function(args) { - var that = this; - var callback = args.pop(); - return eachfn(fns, function (fn, _, cb) { - fn.apply(that, args.concat([cb])); - }, - callback); - }); - if (args.length) { - return go.apply(this, args); - } - else { - return go; - } - }); - } - - async.applyEach = _applyEach(async.eachOf); - async.applyEachSeries = _applyEach(async.eachOfSeries); - - - async.forever = function (fn, callback) { - var done = only_once(callback || noop); - var task = ensureAsync(fn); - function next(err) { - if (err) { - return done(err); - } - task(next); - } - next(); - }; - - function ensureAsync(fn) { - return _restParam(function (args) { - var callback = args.pop(); - args.push(function () { - var innerArgs = arguments; - if (sync) { - async.setImmediate(function () { - callback.apply(null, innerArgs); - }); - } else { - callback.apply(null, innerArgs); - } - }); - var sync = true; - fn.apply(this, args); - sync = false; - }); - } - - async.ensureAsync = ensureAsync; - - async.constant = _restParam(function(values) { - var args = [null].concat(values); - return function (callback) { - return callback.apply(this, args); - }; - }); - - async.wrapSync = - async.asyncify = function asyncify(func) { - return _restParam(function (args) { - var callback = args.pop(); - var result; - try { - result = func.apply(this, args); - } catch (e) { - return callback(e); - } - // if result is Promise object - if (_isObject(result) && typeof result.then === "function") { - result.then(function(value) { - callback(null, value); - })["catch"](function(err) { - callback(err.message ? err : new Error(err)); - }); - } else { - callback(null, result); - } - }); - }; - - // Node.js - if (typeof module === 'object' && module.exports) { - module.exports = async; - } - // AMD / RequireJS - else if (typeof define === 'function' && define.amd) { - define([], function () { - return async; - }); - } - // included directly via - - - - - - - diff --git a/node_modules/mongodb/node_modules/es6-promise/dist/test/json3.js b/node_modules/mongodb/node_modules/es6-promise/dist/test/json3.js deleted file mode 100644 index 4817c9e..0000000 --- a/node_modules/mongodb/node_modules/es6-promise/dist/test/json3.js +++ /dev/null @@ -1,902 +0,0 @@ -/*! JSON v3.3.2 | http://bestiejs.github.io/json3 | Copyright 2012-2014, Kit Cambridge | http://kit.mit-license.org */ -;(function () { - // Detect the `define` function exposed by asynchronous module loaders. The - // strict `define` check is necessary for compatibility with `r.js`. - var isLoader = typeof define === "function" && define.amd; - - // A set of types used to distinguish objects from primitives. - var objectTypes = { - "function": true, - "object": true - }; - - // Detect the `exports` object exposed by CommonJS implementations. - var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports; - - // Use the `global` object exposed by Node (including Browserify via - // `insert-module-globals`), Narwhal, and Ringo as the default context, - // and the `window` object in browsers. Rhino exports a `global` function - // instead. - var root = objectTypes[typeof window] && window || this, - freeGlobal = freeExports && objectTypes[typeof module] && module && !module.nodeType && typeof global == "object" && global; - - if (freeGlobal && (freeGlobal["global"] === freeGlobal || freeGlobal["window"] === freeGlobal || freeGlobal["self"] === freeGlobal)) { - root = freeGlobal; - } - - // Public: Initializes JSON 3 using the given `context` object, attaching the - // `stringify` and `parse` functions to the specified `exports` object. - function runInContext(context, exports) { - context || (context = root["Object"]()); - exports || (exports = root["Object"]()); - - // Native constructor aliases. - var Number = context["Number"] || root["Number"], - String = context["String"] || root["String"], - Object = context["Object"] || root["Object"], - Date = context["Date"] || root["Date"], - SyntaxError = context["SyntaxError"] || root["SyntaxError"], - TypeError = context["TypeError"] || root["TypeError"], - Math = context["Math"] || root["Math"], - nativeJSON = context["JSON"] || root["JSON"]; - - // Delegate to the native `stringify` and `parse` implementations. - if (typeof nativeJSON == "object" && nativeJSON) { - exports.stringify = nativeJSON.stringify; - exports.parse = nativeJSON.parse; - } - - // Convenience aliases. - var objectProto = Object.prototype, - getClass = objectProto.toString, - isProperty, forEach, undef; - - // Test the `Date#getUTC*` methods. Based on work by @Yaffle. - var isExtended = new Date(-3509827334573292); - try { - // The `getUTCFullYear`, `Month`, and `Date` methods return nonsensical - // results for certain dates in Opera >= 10.53. - isExtended = isExtended.getUTCFullYear() == -109252 && isExtended.getUTCMonth() === 0 && isExtended.getUTCDate() === 1 && - // Safari < 2.0.2 stores the internal millisecond time value correctly, - // but clips the values returned by the date methods to the range of - // signed 32-bit integers ([-2 ** 31, 2 ** 31 - 1]). - isExtended.getUTCHours() == 10 && isExtended.getUTCMinutes() == 37 && isExtended.getUTCSeconds() == 6 && isExtended.getUTCMilliseconds() == 708; - } catch (exception) {} - - // Internal: Determines whether the native `JSON.stringify` and `parse` - // implementations are spec-compliant. Based on work by Ken Snyder. - function has(name) { - if (has[name] !== undef) { - // Return cached feature test result. - return has[name]; - } - var isSupported; - if (name == "bug-string-char-index") { - // IE <= 7 doesn't support accessing string characters using square - // bracket notation. IE 8 only supports this for primitives. - isSupported = "a"[0] != "a"; - } else if (name == "json") { - // Indicates whether both `JSON.stringify` and `JSON.parse` are - // supported. - isSupported = has("json-stringify") && has("json-parse"); - } else { - var value, serialized = '{"a":[1,true,false,null,"\\u0000\\b\\n\\f\\r\\t"]}'; - // Test `JSON.stringify`. - if (name == "json-stringify") { - var stringify = exports.stringify, stringifySupported = typeof stringify == "function" && isExtended; - if (stringifySupported) { - // A test function object with a custom `toJSON` method. - (value = function () { - return 1; - }).toJSON = value; - try { - stringifySupported = - // Firefox 3.1b1 and b2 serialize string, number, and boolean - // primitives as object literals. - stringify(0) === "0" && - // FF 3.1b1, b2, and JSON 2 serialize wrapped primitives as object - // literals. - stringify(new Number()) === "0" && - stringify(new String()) == '""' && - // FF 3.1b1, 2 throw an error if the value is `null`, `undefined`, or - // does not define a canonical JSON representation (this applies to - // objects with `toJSON` properties as well, *unless* they are nested - // within an object or array). - stringify(getClass) === undef && - // IE 8 serializes `undefined` as `"undefined"`. Safari <= 5.1.7 and - // FF 3.1b3 pass this test. - stringify(undef) === undef && - // Safari <= 5.1.7 and FF 3.1b3 throw `Error`s and `TypeError`s, - // respectively, if the value is omitted entirely. - stringify() === undef && - // FF 3.1b1, 2 throw an error if the given value is not a number, - // string, array, object, Boolean, or `null` literal. This applies to - // objects with custom `toJSON` methods as well, unless they are nested - // inside object or array literals. YUI 3.0.0b1 ignores custom `toJSON` - // methods entirely. - stringify(value) === "1" && - stringify([value]) == "[1]" && - // Prototype <= 1.6.1 serializes `[undefined]` as `"[]"` instead of - // `"[null]"`. - stringify([undef]) == "[null]" && - // YUI 3.0.0b1 fails to serialize `null` literals. - stringify(null) == "null" && - // FF 3.1b1, 2 halts serialization if an array contains a function: - // `[1, true, getClass, 1]` serializes as "[1,true,],". FF 3.1b3 - // elides non-JSON values from objects and arrays, unless they - // define custom `toJSON` methods. - stringify([undef, getClass, null]) == "[null,null,null]" && - // Simple serialization test. FF 3.1b1 uses Unicode escape sequences - // where character escape codes are expected (e.g., `\b` => `\u0008`). - stringify({ "a": [value, true, false, null, "\x00\b\n\f\r\t"] }) == serialized && - // FF 3.1b1 and b2 ignore the `filter` and `width` arguments. - stringify(null, value) === "1" && - stringify([1, 2], null, 1) == "[\n 1,\n 2\n]" && - // JSON 2, Prototype <= 1.7, and older WebKit builds incorrectly - // serialize extended years. - stringify(new Date(-8.64e15)) == '"-271821-04-20T00:00:00.000Z"' && - // The milliseconds are optional in ES 5, but required in 5.1. - stringify(new Date(8.64e15)) == '"+275760-09-13T00:00:00.000Z"' && - // Firefox <= 11.0 incorrectly serializes years prior to 0 as negative - // four-digit years instead of six-digit years. Credits: @Yaffle. - stringify(new Date(-621987552e5)) == '"-000001-01-01T00:00:00.000Z"' && - // Safari <= 5.1.5 and Opera >= 10.53 incorrectly serialize millisecond - // values less than 1000. Credits: @Yaffle. - stringify(new Date(-1)) == '"1969-12-31T23:59:59.999Z"'; - } catch (exception) { - stringifySupported = false; - } - } - isSupported = stringifySupported; - } - // Test `JSON.parse`. - if (name == "json-parse") { - var parse = exports.parse; - if (typeof parse == "function") { - try { - // FF 3.1b1, b2 will throw an exception if a bare literal is provided. - // Conforming implementations should also coerce the initial argument to - // a string prior to parsing. - if (parse("0") === 0 && !parse(false)) { - // Simple parsing test. - value = parse(serialized); - var parseSupported = value["a"].length == 5 && value["a"][0] === 1; - if (parseSupported) { - try { - // Safari <= 5.1.2 and FF 3.1b1 allow unescaped tabs in strings. - parseSupported = !parse('"\t"'); - } catch (exception) {} - if (parseSupported) { - try { - // FF 4.0 and 4.0.1 allow leading `+` signs and leading - // decimal points. FF 4.0, 4.0.1, and IE 9-10 also allow - // certain octal literals. - parseSupported = parse("01") !== 1; - } catch (exception) {} - } - if (parseSupported) { - try { - // FF 4.0, 4.0.1, and Rhino 1.7R3-R4 allow trailing decimal - // points. These environments, along with FF 3.1b1 and 2, - // also allow trailing commas in JSON objects and arrays. - parseSupported = parse("1.") !== 1; - } catch (exception) {} - } - } - } - } catch (exception) { - parseSupported = false; - } - } - isSupported = parseSupported; - } - } - return has[name] = !!isSupported; - } - - if (!has("json")) { - // Common `[[Class]]` name aliases. - var functionClass = "[object Function]", - dateClass = "[object Date]", - numberClass = "[object Number]", - stringClass = "[object String]", - arrayClass = "[object Array]", - booleanClass = "[object Boolean]"; - - // Detect incomplete support for accessing string characters by index. - var charIndexBuggy = has("bug-string-char-index"); - - // Define additional utility methods if the `Date` methods are buggy. - if (!isExtended) { - var floor = Math.floor; - // A mapping between the months of the year and the number of days between - // January 1st and the first of the respective month. - var Months = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334]; - // Internal: Calculates the number of days between the Unix epoch and the - // first day of the given month. - var getDay = function (year, month) { - return Months[month] + 365 * (year - 1970) + floor((year - 1969 + (month = +(month > 1))) / 4) - floor((year - 1901 + month) / 100) + floor((year - 1601 + month) / 400); - }; - } - - // Internal: Determines if a property is a direct property of the given - // object. Delegates to the native `Object#hasOwnProperty` method. - if (!(isProperty = objectProto.hasOwnProperty)) { - isProperty = function (property) { - var members = {}, constructor; - if ((members.__proto__ = null, members.__proto__ = { - // The *proto* property cannot be set multiple times in recent - // versions of Firefox and SeaMonkey. - "toString": 1 - }, members).toString != getClass) { - // Safari <= 2.0.3 doesn't implement `Object#hasOwnProperty`, but - // supports the mutable *proto* property. - isProperty = function (property) { - // Capture and break the object's prototype chain (see section 8.6.2 - // of the ES 5.1 spec). The parenthesized expression prevents an - // unsafe transformation by the Closure Compiler. - var original = this.__proto__, result = property in (this.__proto__ = null, this); - // Restore the original prototype chain. - this.__proto__ = original; - return result; - }; - } else { - // Capture a reference to the top-level `Object` constructor. - constructor = members.constructor; - // Use the `constructor` property to simulate `Object#hasOwnProperty` in - // other environments. - isProperty = function (property) { - var parent = (this.constructor || constructor).prototype; - return property in this && !(property in parent && this[property] === parent[property]); - }; - } - members = null; - return isProperty.call(this, property); - }; - } - - // Internal: Normalizes the `for...in` iteration algorithm across - // environments. Each enumerated key is yielded to a `callback` function. - forEach = function (object, callback) { - var size = 0, Properties, members, property; - - // Tests for bugs in the current environment's `for...in` algorithm. The - // `valueOf` property inherits the non-enumerable flag from - // `Object.prototype` in older versions of IE, Netscape, and Mozilla. - (Properties = function () { - this.valueOf = 0; - }).prototype.valueOf = 0; - - // Iterate over a new instance of the `Properties` class. - members = new Properties(); - for (property in members) { - // Ignore all properties inherited from `Object.prototype`. - if (isProperty.call(members, property)) { - size++; - } - } - Properties = members = null; - - // Normalize the iteration algorithm. - if (!size) { - // A list of non-enumerable properties inherited from `Object.prototype`. - members = ["valueOf", "toString", "toLocaleString", "propertyIsEnumerable", "isPrototypeOf", "hasOwnProperty", "constructor"]; - // IE <= 8, Mozilla 1.0, and Netscape 6.2 ignore shadowed non-enumerable - // properties. - forEach = function (object, callback) { - var isFunction = getClass.call(object) == functionClass, property, length; - var hasProperty = !isFunction && typeof object.constructor != "function" && objectTypes[typeof object.hasOwnProperty] && object.hasOwnProperty || isProperty; - for (property in object) { - // Gecko <= 1.0 enumerates the `prototype` property of functions under - // certain conditions; IE does not. - if (!(isFunction && property == "prototype") && hasProperty.call(object, property)) { - callback(property); - } - } - // Manually invoke the callback for each non-enumerable property. - for (length = members.length; property = members[--length]; hasProperty.call(object, property) && callback(property)); - }; - } else if (size == 2) { - // Safari <= 2.0.4 enumerates shadowed properties twice. - forEach = function (object, callback) { - // Create a set of iterated properties. - var members = {}, isFunction = getClass.call(object) == functionClass, property; - for (property in object) { - // Store each property name to prevent double enumeration. The - // `prototype` property of functions is not enumerated due to cross- - // environment inconsistencies. - if (!(isFunction && property == "prototype") && !isProperty.call(members, property) && (members[property] = 1) && isProperty.call(object, property)) { - callback(property); - } - } - }; - } else { - // No bugs detected; use the standard `for...in` algorithm. - forEach = function (object, callback) { - var isFunction = getClass.call(object) == functionClass, property, isConstructor; - for (property in object) { - if (!(isFunction && property == "prototype") && isProperty.call(object, property) && !(isConstructor = property === "constructor")) { - callback(property); - } - } - // Manually invoke the callback for the `constructor` property due to - // cross-environment inconsistencies. - if (isConstructor || isProperty.call(object, (property = "constructor"))) { - callback(property); - } - }; - } - return forEach(object, callback); - }; - - // Public: Serializes a JavaScript `value` as a JSON string. The optional - // `filter` argument may specify either a function that alters how object and - // array members are serialized, or an array of strings and numbers that - // indicates which properties should be serialized. The optional `width` - // argument may be either a string or number that specifies the indentation - // level of the output. - if (!has("json-stringify")) { - // Internal: A map of control characters and their escaped equivalents. - var Escapes = { - 92: "\\\\", - 34: '\\"', - 8: "\\b", - 12: "\\f", - 10: "\\n", - 13: "\\r", - 9: "\\t" - }; - - // Internal: Converts `value` into a zero-padded string such that its - // length is at least equal to `width`. The `width` must be <= 6. - var leadingZeroes = "000000"; - var toPaddedString = function (width, value) { - // The `|| 0` expression is necessary to work around a bug in - // Opera <= 7.54u2 where `0 == -0`, but `String(-0) !== "0"`. - return (leadingZeroes + (value || 0)).slice(-width); - }; - - // Internal: Double-quotes a string `value`, replacing all ASCII control - // characters (characters with code unit values between 0 and 31) with - // their escaped equivalents. This is an implementation of the - // `Quote(value)` operation defined in ES 5.1 section 15.12.3. - var unicodePrefix = "\\u00"; - var quote = function (value) { - var result = '"', index = 0, length = value.length, useCharIndex = !charIndexBuggy || length > 10; - var symbols = useCharIndex && (charIndexBuggy ? value.split("") : value); - for (; index < length; index++) { - var charCode = value.charCodeAt(index); - // If the character is a control character, append its Unicode or - // shorthand escape sequence; otherwise, append the character as-is. - switch (charCode) { - case 8: case 9: case 10: case 12: case 13: case 34: case 92: - result += Escapes[charCode]; - break; - default: - if (charCode < 32) { - result += unicodePrefix + toPaddedString(2, charCode.toString(16)); - break; - } - result += useCharIndex ? symbols[index] : value.charAt(index); - } - } - return result + '"'; - }; - - // Internal: Recursively serializes an object. Implements the - // `Str(key, holder)`, `JO(value)`, and `JA(value)` operations. - var serialize = function (property, object, callback, properties, whitespace, indentation, stack) { - var value, className, year, month, date, time, hours, minutes, seconds, milliseconds, results, element, index, length, prefix, result; - try { - // Necessary for host object support. - value = object[property]; - } catch (exception) {} - if (typeof value == "object" && value) { - className = getClass.call(value); - if (className == dateClass && !isProperty.call(value, "toJSON")) { - if (value > -1 / 0 && value < 1 / 0) { - // Dates are serialized according to the `Date#toJSON` method - // specified in ES 5.1 section 15.9.5.44. See section 15.9.1.15 - // for the ISO 8601 date time string format. - if (getDay) { - // Manually compute the year, month, date, hours, minutes, - // seconds, and milliseconds if the `getUTC*` methods are - // buggy. Adapted from @Yaffle's `date-shim` project. - date = floor(value / 864e5); - for (year = floor(date / 365.2425) + 1970 - 1; getDay(year + 1, 0) <= date; year++); - for (month = floor((date - getDay(year, 0)) / 30.42); getDay(year, month + 1) <= date; month++); - date = 1 + date - getDay(year, month); - // The `time` value specifies the time within the day (see ES - // 5.1 section 15.9.1.2). The formula `(A % B + B) % B` is used - // to compute `A modulo B`, as the `%` operator does not - // correspond to the `modulo` operation for negative numbers. - time = (value % 864e5 + 864e5) % 864e5; - // The hours, minutes, seconds, and milliseconds are obtained by - // decomposing the time within the day. See section 15.9.1.10. - hours = floor(time / 36e5) % 24; - minutes = floor(time / 6e4) % 60; - seconds = floor(time / 1e3) % 60; - milliseconds = time % 1e3; - } else { - year = value.getUTCFullYear(); - month = value.getUTCMonth(); - date = value.getUTCDate(); - hours = value.getUTCHours(); - minutes = value.getUTCMinutes(); - seconds = value.getUTCSeconds(); - milliseconds = value.getUTCMilliseconds(); - } - // Serialize extended years correctly. - value = (year <= 0 || year >= 1e4 ? (year < 0 ? "-" : "+") + toPaddedString(6, year < 0 ? -year : year) : toPaddedString(4, year)) + - "-" + toPaddedString(2, month + 1) + "-" + toPaddedString(2, date) + - // Months, dates, hours, minutes, and seconds should have two - // digits; milliseconds should have three. - "T" + toPaddedString(2, hours) + ":" + toPaddedString(2, minutes) + ":" + toPaddedString(2, seconds) + - // Milliseconds are optional in ES 5.0, but required in 5.1. - "." + toPaddedString(3, milliseconds) + "Z"; - } else { - value = null; - } - } else if (typeof value.toJSON == "function" && ((className != numberClass && className != stringClass && className != arrayClass) || isProperty.call(value, "toJSON"))) { - // Prototype <= 1.6.1 adds non-standard `toJSON` methods to the - // `Number`, `String`, `Date`, and `Array` prototypes. JSON 3 - // ignores all `toJSON` methods on these objects unless they are - // defined directly on an instance. - value = value.toJSON(property); - } - } - if (callback) { - // If a replacement function was provided, call it to obtain the value - // for serialization. - value = callback.call(object, property, value); - } - if (value === null) { - return "null"; - } - className = getClass.call(value); - if (className == booleanClass) { - // Booleans are represented literally. - return "" + value; - } else if (className == numberClass) { - // JSON numbers must be finite. `Infinity` and `NaN` are serialized as - // `"null"`. - return value > -1 / 0 && value < 1 / 0 ? "" + value : "null"; - } else if (className == stringClass) { - // Strings are double-quoted and escaped. - return quote("" + value); - } - // Recursively serialize objects and arrays. - if (typeof value == "object") { - // Check for cyclic structures. This is a linear search; performance - // is inversely proportional to the number of unique nested objects. - for (length = stack.length; length--;) { - if (stack[length] === value) { - // Cyclic structures cannot be serialized by `JSON.stringify`. - throw TypeError(); - } - } - // Add the object to the stack of traversed objects. - stack.push(value); - results = []; - // Save the current indentation level and indent one additional level. - prefix = indentation; - indentation += whitespace; - if (className == arrayClass) { - // Recursively serialize array elements. - for (index = 0, length = value.length; index < length; index++) { - element = serialize(index, value, callback, properties, whitespace, indentation, stack); - results.push(element === undef ? "null" : element); - } - result = results.length ? (whitespace ? "[\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "]" : ("[" + results.join(",") + "]")) : "[]"; - } else { - // Recursively serialize object members. Members are selected from - // either a user-specified list of property names, or the object - // itself. - forEach(properties || value, function (property) { - var element = serialize(property, value, callback, properties, whitespace, indentation, stack); - if (element !== undef) { - // According to ES 5.1 section 15.12.3: "If `gap` {whitespace} - // is not the empty string, let `member` {quote(property) + ":"} - // be the concatenation of `member` and the `space` character." - // The "`space` character" refers to the literal space - // character, not the `space` {width} argument provided to - // `JSON.stringify`. - results.push(quote(property) + ":" + (whitespace ? " " : "") + element); - } - }); - result = results.length ? (whitespace ? "{\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "}" : ("{" + results.join(",") + "}")) : "{}"; - } - // Remove the object from the traversed object stack. - stack.pop(); - return result; - } - }; - - // Public: `JSON.stringify`. See ES 5.1 section 15.12.3. - exports.stringify = function (source, filter, width) { - var whitespace, callback, properties, className; - if (objectTypes[typeof filter] && filter) { - if ((className = getClass.call(filter)) == functionClass) { - callback = filter; - } else if (className == arrayClass) { - // Convert the property names array into a makeshift set. - properties = {}; - for (var index = 0, length = filter.length, value; index < length; value = filter[index++], ((className = getClass.call(value)), className == stringClass || className == numberClass) && (properties[value] = 1)); - } - } - if (width) { - if ((className = getClass.call(width)) == numberClass) { - // Convert the `width` to an integer and create a string containing - // `width` number of space characters. - if ((width -= width % 1) > 0) { - for (whitespace = "", width > 10 && (width = 10); whitespace.length < width; whitespace += " "); - } - } else if (className == stringClass) { - whitespace = width.length <= 10 ? width : width.slice(0, 10); - } - } - // Opera <= 7.54u2 discards the values associated with empty string keys - // (`""`) only if they are used directly within an object member list - // (e.g., `!("" in { "": 1})`). - return serialize("", (value = {}, value[""] = source, value), callback, properties, whitespace, "", []); - }; - } - - // Public: Parses a JSON source string. - if (!has("json-parse")) { - var fromCharCode = String.fromCharCode; - - // Internal: A map of escaped control characters and their unescaped - // equivalents. - var Unescapes = { - 92: "\\", - 34: '"', - 47: "/", - 98: "\b", - 116: "\t", - 110: "\n", - 102: "\f", - 114: "\r" - }; - - // Internal: Stores the parser state. - var Index, Source; - - // Internal: Resets the parser state and throws a `SyntaxError`. - var abort = function () { - Index = Source = null; - throw SyntaxError(); - }; - - // Internal: Returns the next token, or `"$"` if the parser has reached - // the end of the source string. A token may be a string, number, `null` - // literal, or Boolean literal. - var lex = function () { - var source = Source, length = source.length, value, begin, position, isSigned, charCode; - while (Index < length) { - charCode = source.charCodeAt(Index); - switch (charCode) { - case 9: case 10: case 13: case 32: - // Skip whitespace tokens, including tabs, carriage returns, line - // feeds, and space characters. - Index++; - break; - case 123: case 125: case 91: case 93: case 58: case 44: - // Parse a punctuator token (`{`, `}`, `[`, `]`, `:`, or `,`) at - // the current position. - value = charIndexBuggy ? source.charAt(Index) : source[Index]; - Index++; - return value; - case 34: - // `"` delimits a JSON string; advance to the next character and - // begin parsing the string. String tokens are prefixed with the - // sentinel `@` character to distinguish them from punctuators and - // end-of-string tokens. - for (value = "@", Index++; Index < length;) { - charCode = source.charCodeAt(Index); - if (charCode < 32) { - // Unescaped ASCII control characters (those with a code unit - // less than the space character) are not permitted. - abort(); - } else if (charCode == 92) { - // A reverse solidus (`\`) marks the beginning of an escaped - // control character (including `"`, `\`, and `/`) or Unicode - // escape sequence. - charCode = source.charCodeAt(++Index); - switch (charCode) { - case 92: case 34: case 47: case 98: case 116: case 110: case 102: case 114: - // Revive escaped control characters. - value += Unescapes[charCode]; - Index++; - break; - case 117: - // `\u` marks the beginning of a Unicode escape sequence. - // Advance to the first character and validate the - // four-digit code point. - begin = ++Index; - for (position = Index + 4; Index < position; Index++) { - charCode = source.charCodeAt(Index); - // A valid sequence comprises four hexdigits (case- - // insensitive) that form a single hexadecimal value. - if (!(charCode >= 48 && charCode <= 57 || charCode >= 97 && charCode <= 102 || charCode >= 65 && charCode <= 70)) { - // Invalid Unicode escape sequence. - abort(); - } - } - // Revive the escaped character. - value += fromCharCode("0x" + source.slice(begin, Index)); - break; - default: - // Invalid escape sequence. - abort(); - } - } else { - if (charCode == 34) { - // An unescaped double-quote character marks the end of the - // string. - break; - } - charCode = source.charCodeAt(Index); - begin = Index; - // Optimize for the common case where a string is valid. - while (charCode >= 32 && charCode != 92 && charCode != 34) { - charCode = source.charCodeAt(++Index); - } - // Append the string as-is. - value += source.slice(begin, Index); - } - } - if (source.charCodeAt(Index) == 34) { - // Advance to the next character and return the revived string. - Index++; - return value; - } - // Unterminated string. - abort(); - default: - // Parse numbers and literals. - begin = Index; - // Advance past the negative sign, if one is specified. - if (charCode == 45) { - isSigned = true; - charCode = source.charCodeAt(++Index); - } - // Parse an integer or floating-point value. - if (charCode >= 48 && charCode <= 57) { - // Leading zeroes are interpreted as octal literals. - if (charCode == 48 && ((charCode = source.charCodeAt(Index + 1)), charCode >= 48 && charCode <= 57)) { - // Illegal octal literal. - abort(); - } - isSigned = false; - // Parse the integer component. - for (; Index < length && ((charCode = source.charCodeAt(Index)), charCode >= 48 && charCode <= 57); Index++); - // Floats cannot contain a leading decimal point; however, this - // case is already accounted for by the parser. - if (source.charCodeAt(Index) == 46) { - position = ++Index; - // Parse the decimal component. - for (; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++); - if (position == Index) { - // Illegal trailing decimal. - abort(); - } - Index = position; - } - // Parse exponents. The `e` denoting the exponent is - // case-insensitive. - charCode = source.charCodeAt(Index); - if (charCode == 101 || charCode == 69) { - charCode = source.charCodeAt(++Index); - // Skip past the sign following the exponent, if one is - // specified. - if (charCode == 43 || charCode == 45) { - Index++; - } - // Parse the exponential component. - for (position = Index; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++); - if (position == Index) { - // Illegal empty exponent. - abort(); - } - Index = position; - } - // Coerce the parsed value to a JavaScript number. - return +source.slice(begin, Index); - } - // A negative sign may only precede numbers. - if (isSigned) { - abort(); - } - // `true`, `false`, and `null` literals. - if (source.slice(Index, Index + 4) == "true") { - Index += 4; - return true; - } else if (source.slice(Index, Index + 5) == "false") { - Index += 5; - return false; - } else if (source.slice(Index, Index + 4) == "null") { - Index += 4; - return null; - } - // Unrecognized token. - abort(); - } - } - // Return the sentinel `$` character if the parser has reached the end - // of the source string. - return "$"; - }; - - // Internal: Parses a JSON `value` token. - var get = function (value) { - var results, hasMembers; - if (value == "$") { - // Unexpected end of input. - abort(); - } - if (typeof value == "string") { - if ((charIndexBuggy ? value.charAt(0) : value[0]) == "@") { - // Remove the sentinel `@` character. - return value.slice(1); - } - // Parse object and array literals. - if (value == "[") { - // Parses a JSON array, returning a new JavaScript array. - results = []; - for (;; hasMembers || (hasMembers = true)) { - value = lex(); - // A closing square bracket marks the end of the array literal. - if (value == "]") { - break; - } - // If the array literal contains elements, the current token - // should be a comma separating the previous element from the - // next. - if (hasMembers) { - if (value == ",") { - value = lex(); - if (value == "]") { - // Unexpected trailing `,` in array literal. - abort(); - } - } else { - // A `,` must separate each array element. - abort(); - } - } - // Elisions and leading commas are not permitted. - if (value == ",") { - abort(); - } - results.push(get(value)); - } - return results; - } else if (value == "{") { - // Parses a JSON object, returning a new JavaScript object. - results = {}; - for (;; hasMembers || (hasMembers = true)) { - value = lex(); - // A closing curly brace marks the end of the object literal. - if (value == "}") { - break; - } - // If the object literal contains members, the current token - // should be a comma separator. - if (hasMembers) { - if (value == ",") { - value = lex(); - if (value == "}") { - // Unexpected trailing `,` in object literal. - abort(); - } - } else { - // A `,` must separate each object member. - abort(); - } - } - // Leading commas are not permitted, object property names must be - // double-quoted strings, and a `:` must separate each property - // name and value. - if (value == "," || typeof value != "string" || (charIndexBuggy ? value.charAt(0) : value[0]) != "@" || lex() != ":") { - abort(); - } - results[value.slice(1)] = get(lex()); - } - return results; - } - // Unexpected token encountered. - abort(); - } - return value; - }; - - // Internal: Updates a traversed object member. - var update = function (source, property, callback) { - var element = walk(source, property, callback); - if (element === undef) { - delete source[property]; - } else { - source[property] = element; - } - }; - - // Internal: Recursively traverses a parsed JSON object, invoking the - // `callback` function for each value. This is an implementation of the - // `Walk(holder, name)` operation defined in ES 5.1 section 15.12.2. - var walk = function (source, property, callback) { - var value = source[property], length; - if (typeof value == "object" && value) { - // `forEach` can't be used to traverse an array in Opera <= 8.54 - // because its `Object#hasOwnProperty` implementation returns `false` - // for array indices (e.g., `![1, 2, 3].hasOwnProperty("0")`). - if (getClass.call(value) == arrayClass) { - for (length = value.length; length--;) { - update(value, length, callback); - } - } else { - forEach(value, function (property) { - update(value, property, callback); - }); - } - } - return callback.call(source, property, value); - }; - - // Public: `JSON.parse`. See ES 5.1 section 15.12.2. - exports.parse = function (source, callback) { - var result, value; - Index = 0; - Source = "" + source; - result = get(lex()); - // If a JSON string contains multiple tokens, it is invalid. - if (lex() != "$") { - abort(); - } - // Reset the parser state. - Index = Source = null; - return callback && getClass.call(callback) == functionClass ? walk((value = {}, value[""] = result, value), "", callback) : result; - }; - } - } - - exports["runInContext"] = runInContext; - return exports; - } - - if (freeExports && !isLoader) { - // Export for CommonJS environments. - runInContext(root, freeExports); - } else { - // Export for web browsers and JavaScript engines. - var nativeJSON = root.JSON, - previousJSON = root["JSON3"], - isRestored = false; - - var JSON3 = runInContext(root, (root["JSON3"] = { - // Public: Restores the original value of the global `JSON` object and - // returns a reference to the `JSON3` object. - "noConflict": function () { - if (!isRestored) { - isRestored = true; - root.JSON = nativeJSON; - root["JSON3"] = previousJSON; - nativeJSON = previousJSON = null; - } - return JSON3; - } - })); - - root.JSON = { - "parse": JSON3.parse, - "stringify": JSON3.stringify - }; - } - - // Export for asynchronous module loaders. - if (isLoader) { - define(function () { - return JSON3; - }); - } -}).call(this); diff --git a/node_modules/mongodb/node_modules/es6-promise/dist/test/mocha.css b/node_modules/mongodb/node_modules/es6-promise/dist/test/mocha.css deleted file mode 100644 index 42b9798..0000000 --- a/node_modules/mongodb/node_modules/es6-promise/dist/test/mocha.css +++ /dev/null @@ -1,270 +0,0 @@ -@charset "utf-8"; - -body { - margin:0; -} - -#mocha { - font: 20px/1.5 "Helvetica Neue", Helvetica, Arial, sans-serif; - margin: 60px 50px; -} - -#mocha ul, -#mocha li { - margin: 0; - padding: 0; -} - -#mocha ul { - list-style: none; -} - -#mocha h1, -#mocha h2 { - margin: 0; -} - -#mocha h1 { - margin-top: 15px; - font-size: 1em; - font-weight: 200; -} - -#mocha h1 a { - text-decoration: none; - color: inherit; -} - -#mocha h1 a:hover { - text-decoration: underline; -} - -#mocha .suite .suite h1 { - margin-top: 0; - font-size: .8em; -} - -#mocha .hidden { - display: none; -} - -#mocha h2 { - font-size: 12px; - font-weight: normal; - cursor: pointer; -} - -#mocha .suite { - margin-left: 15px; -} - -#mocha .test { - margin-left: 15px; - overflow: hidden; -} - -#mocha .test.pending:hover h2::after { - content: '(pending)'; - font-family: arial, sans-serif; -} - -#mocha .test.pass.medium .duration { - background: #c09853; -} - -#mocha .test.pass.slow .duration { - background: #b94a48; -} - -#mocha .test.pass::before { - content: '✓'; - font-size: 12px; - display: block; - float: left; - margin-right: 5px; - color: #00d6b2; -} - -#mocha .test.pass .duration { - font-size: 9px; - margin-left: 5px; - padding: 2px 5px; - color: #fff; - -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.2); - -moz-box-shadow: inset 0 1px 1px rgba(0,0,0,.2); - box-shadow: inset 0 1px 1px rgba(0,0,0,.2); - -webkit-border-radius: 5px; - -moz-border-radius: 5px; - -ms-border-radius: 5px; - -o-border-radius: 5px; - border-radius: 5px; -} - -#mocha .test.pass.fast .duration { - display: none; -} - -#mocha .test.pending { - color: #0b97c4; -} - -#mocha .test.pending::before { - content: '◦'; - color: #0b97c4; -} - -#mocha .test.fail { - color: #c00; -} - -#mocha .test.fail pre { - color: black; -} - -#mocha .test.fail::before { - content: '✖'; - font-size: 12px; - display: block; - float: left; - margin-right: 5px; - color: #c00; -} - -#mocha .test pre.error { - color: #c00; - max-height: 300px; - overflow: auto; -} - -/** - * (1): approximate for browsers not supporting calc - * (2): 42 = 2*15 + 2*10 + 2*1 (padding + margin + border) - * ^^ seriously - */ -#mocha .test pre { - display: block; - float: left; - clear: left; - font: 12px/1.5 monaco, monospace; - margin: 5px; - padding: 15px; - border: 1px solid #eee; - max-width: 85%; /*(1)*/ - max-width: calc(100% - 42px); /*(2)*/ - word-wrap: break-word; - border-bottom-color: #ddd; - -webkit-border-radius: 3px; - -webkit-box-shadow: 0 1px 3px #eee; - -moz-border-radius: 3px; - -moz-box-shadow: 0 1px 3px #eee; - border-radius: 3px; -} - -#mocha .test h2 { - position: relative; -} - -#mocha .test a.replay { - position: absolute; - top: 3px; - right: 0; - text-decoration: none; - vertical-align: middle; - display: block; - width: 15px; - height: 15px; - line-height: 15px; - text-align: center; - background: #eee; - font-size: 15px; - -moz-border-radius: 15px; - border-radius: 15px; - -webkit-transition: opacity 200ms; - -moz-transition: opacity 200ms; - transition: opacity 200ms; - opacity: 0.3; - color: #888; -} - -#mocha .test:hover a.replay { - opacity: 1; -} - -#mocha-report.pass .test.fail { - display: none; -} - -#mocha-report.fail .test.pass { - display: none; -} - -#mocha-report.pending .test.pass, -#mocha-report.pending .test.fail { - display: none; -} -#mocha-report.pending .test.pass.pending { - display: block; -} - -#mocha-error { - color: #c00; - font-size: 1.5em; - font-weight: 100; - letter-spacing: 1px; -} - -#mocha-stats { - position: fixed; - top: 15px; - right: 10px; - font-size: 12px; - margin: 0; - color: #888; - z-index: 1; -} - -#mocha-stats .progress { - float: right; - padding-top: 0; -} - -#mocha-stats em { - color: black; -} - -#mocha-stats a { - text-decoration: none; - color: inherit; -} - -#mocha-stats a:hover { - border-bottom: 1px solid #eee; -} - -#mocha-stats li { - display: inline-block; - margin: 0 5px; - list-style: none; - padding-top: 11px; -} - -#mocha-stats canvas { - width: 40px; - height: 40px; -} - -#mocha code .comment { color: #ddd; } -#mocha code .init { color: #2f6fad; } -#mocha code .string { color: #5890ad; } -#mocha code .keyword { color: #8a6343; } -#mocha code .number { color: #2f6fad; } - -@media screen and (max-device-width: 480px) { - #mocha { - margin: 60px 0px; - } - - #mocha #stats { - position: absolute; - } -} diff --git a/node_modules/mongodb/node_modules/es6-promise/dist/test/mocha.js b/node_modules/mongodb/node_modules/es6-promise/dist/test/mocha.js deleted file mode 100644 index e8bee79..0000000 --- a/node_modules/mongodb/node_modules/es6-promise/dist/test/mocha.js +++ /dev/null @@ -1,6095 +0,0 @@ -;(function(){ - -// CommonJS require() - -function require(p){ - var path = require.resolve(p) - , mod = require.modules[path]; - if (!mod) throw new Error('failed to require "' + p + '"'); - if (!mod.exports) { - mod.exports = {}; - mod.call(mod.exports, mod, mod.exports, require.relative(path)); - } - return mod.exports; - } - -require.modules = {}; - -require.resolve = function (path){ - var orig = path - , reg = path + '.js' - , index = path + '/index.js'; - return require.modules[reg] && reg - || require.modules[index] && index - || orig; - }; - -require.register = function (path, fn){ - require.modules[path] = fn; - }; - -require.relative = function (parent) { - return function(p){ - if ('.' != p.charAt(0)) return require(p); - - var path = parent.split('/') - , segs = p.split('/'); - path.pop(); - - for (var i = 0; i < segs.length; i++) { - var seg = segs[i]; - if ('..' == seg) path.pop(); - else if ('.' != seg) path.push(seg); - } - - return require(path.join('/')); - }; - }; - - -require.register("browser/debug.js", function(module, exports, require){ - -module.exports = function(type){ - return function(){ - } -}; - -}); // module: browser/debug.js - -require.register("browser/diff.js", function(module, exports, require){ -/* See LICENSE file for terms of use */ - -/* - * Text diff implementation. - * - * This library supports the following APIS: - * JsDiff.diffChars: Character by character diff - * JsDiff.diffWords: Word (as defined by \b regex) diff which ignores whitespace - * JsDiff.diffLines: Line based diff - * - * JsDiff.diffCss: Diff targeted at CSS content - * - * These methods are based on the implementation proposed in - * "An O(ND) Difference Algorithm and its Variations" (Myers, 1986). - * http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.4.6927 - */ -var JsDiff = (function() { - /*jshint maxparams: 5*/ - function clonePath(path) { - return { newPos: path.newPos, components: path.components.slice(0) }; - } - function removeEmpty(array) { - var ret = []; - for (var i = 0; i < array.length; i++) { - if (array[i]) { - ret.push(array[i]); - } - } - return ret; - } - function escapeHTML(s) { - var n = s; - n = n.replace(/&/g, '&'); - n = n.replace(//g, '>'); - n = n.replace(/"/g, '"'); - - return n; - } - - var Diff = function(ignoreWhitespace) { - this.ignoreWhitespace = ignoreWhitespace; - }; - Diff.prototype = { - diff: function(oldString, newString) { - // Handle the identity case (this is due to unrolling editLength == 0 - if (newString === oldString) { - return [{ value: newString }]; - } - if (!newString) { - return [{ value: oldString, removed: true }]; - } - if (!oldString) { - return [{ value: newString, added: true }]; - } - - newString = this.tokenize(newString); - oldString = this.tokenize(oldString); - - var newLen = newString.length, oldLen = oldString.length; - var maxEditLength = newLen + oldLen; - var bestPath = [{ newPos: -1, components: [] }]; - - // Seed editLength = 0 - var oldPos = this.extractCommon(bestPath[0], newString, oldString, 0); - if (bestPath[0].newPos+1 >= newLen && oldPos+1 >= oldLen) { - return bestPath[0].components; - } - - for (var editLength = 1; editLength <= maxEditLength; editLength++) { - for (var diagonalPath = -1*editLength; diagonalPath <= editLength; diagonalPath+=2) { - var basePath; - var addPath = bestPath[diagonalPath-1], - removePath = bestPath[diagonalPath+1]; - oldPos = (removePath ? removePath.newPos : 0) - diagonalPath; - if (addPath) { - // No one else is going to attempt to use this value, clear it - bestPath[diagonalPath-1] = undefined; - } - - var canAdd = addPath && addPath.newPos+1 < newLen; - var canRemove = removePath && 0 <= oldPos && oldPos < oldLen; - if (!canAdd && !canRemove) { - bestPath[diagonalPath] = undefined; - continue; - } - - // Select the diagonal that we want to branch from. We select the prior - // path whose position in the new string is the farthest from the origin - // and does not pass the bounds of the diff graph - if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) { - basePath = clonePath(removePath); - this.pushComponent(basePath.components, oldString[oldPos], undefined, true); - } else { - basePath = clonePath(addPath); - basePath.newPos++; - this.pushComponent(basePath.components, newString[basePath.newPos], true, undefined); - } - - var oldPos = this.extractCommon(basePath, newString, oldString, diagonalPath); - - if (basePath.newPos+1 >= newLen && oldPos+1 >= oldLen) { - return basePath.components; - } else { - bestPath[diagonalPath] = basePath; - } - } - } - }, - - pushComponent: function(components, value, added, removed) { - var last = components[components.length-1]; - if (last && last.added === added && last.removed === removed) { - // We need to clone here as the component clone operation is just - // as shallow array clone - components[components.length-1] = - {value: this.join(last.value, value), added: added, removed: removed }; - } else { - components.push({value: value, added: added, removed: removed }); - } - }, - extractCommon: function(basePath, newString, oldString, diagonalPath) { - var newLen = newString.length, - oldLen = oldString.length, - newPos = basePath.newPos, - oldPos = newPos - diagonalPath; - while (newPos+1 < newLen && oldPos+1 < oldLen && this.equals(newString[newPos+1], oldString[oldPos+1])) { - newPos++; - oldPos++; - - this.pushComponent(basePath.components, newString[newPos], undefined, undefined); - } - basePath.newPos = newPos; - return oldPos; - }, - - equals: function(left, right) { - var reWhitespace = /\S/; - if (this.ignoreWhitespace && !reWhitespace.test(left) && !reWhitespace.test(right)) { - return true; - } else { - return left === right; - } - }, - join: function(left, right) { - return left + right; - }, - tokenize: function(value) { - return value; - } - }; - - var CharDiff = new Diff(); - - var WordDiff = new Diff(true); - var WordWithSpaceDiff = new Diff(); - WordDiff.tokenize = WordWithSpaceDiff.tokenize = function(value) { - return removeEmpty(value.split(/(\s+|\b)/)); - }; - - var CssDiff = new Diff(true); - CssDiff.tokenize = function(value) { - return removeEmpty(value.split(/([{}:;,]|\s+)/)); - }; - - var LineDiff = new Diff(); - LineDiff.tokenize = function(value) { - var retLines = [], - lines = value.split(/^/m); - - for(var i = 0; i < lines.length; i++) { - var line = lines[i], - lastLine = lines[i - 1]; - - // Merge lines that may contain windows new lines - if (line == '\n' && lastLine && lastLine[lastLine.length - 1] === '\r') { - retLines[retLines.length - 1] += '\n'; - } else if (line) { - retLines.push(line); - } - } - - return retLines; - }; - - return { - Diff: Diff, - - diffChars: function(oldStr, newStr) { return CharDiff.diff(oldStr, newStr); }, - diffWords: function(oldStr, newStr) { return WordDiff.diff(oldStr, newStr); }, - diffWordsWithSpace: function(oldStr, newStr) { return WordWithSpaceDiff.diff(oldStr, newStr); }, - diffLines: function(oldStr, newStr) { return LineDiff.diff(oldStr, newStr); }, - - diffCss: function(oldStr, newStr) { return CssDiff.diff(oldStr, newStr); }, - - createPatch: function(fileName, oldStr, newStr, oldHeader, newHeader) { - var ret = []; - - ret.push('Index: ' + fileName); - ret.push('==================================================================='); - ret.push('--- ' + fileName + (typeof oldHeader === 'undefined' ? '' : '\t' + oldHeader)); - ret.push('+++ ' + fileName + (typeof newHeader === 'undefined' ? '' : '\t' + newHeader)); - - var diff = LineDiff.diff(oldStr, newStr); - if (!diff[diff.length-1].value) { - diff.pop(); // Remove trailing newline add - } - diff.push({value: '', lines: []}); // Append an empty value to make cleanup easier - - function contextLines(lines) { - return lines.map(function(entry) { return ' ' + entry; }); - } - function eofNL(curRange, i, current) { - var last = diff[diff.length-2], - isLast = i === diff.length-2, - isLastOfType = i === diff.length-3 && (current.added !== last.added || current.removed !== last.removed); - - // Figure out if this is the last line for the given file and missing NL - if (!/\n$/.test(current.value) && (isLast || isLastOfType)) { - curRange.push('\\ No newline at end of file'); - } - } - - var oldRangeStart = 0, newRangeStart = 0, curRange = [], - oldLine = 1, newLine = 1; - for (var i = 0; i < diff.length; i++) { - var current = diff[i], - lines = current.lines || current.value.replace(/\n$/, '').split('\n'); - current.lines = lines; - - if (current.added || current.removed) { - if (!oldRangeStart) { - var prev = diff[i-1]; - oldRangeStart = oldLine; - newRangeStart = newLine; - - if (prev) { - curRange = contextLines(prev.lines.slice(-4)); - oldRangeStart -= curRange.length; - newRangeStart -= curRange.length; - } - } - curRange.push.apply(curRange, lines.map(function(entry) { return (current.added?'+':'-') + entry; })); - eofNL(curRange, i, current); - - if (current.added) { - newLine += lines.length; - } else { - oldLine += lines.length; - } - } else { - if (oldRangeStart) { - // Close out any changes that have been output (or join overlapping) - if (lines.length <= 8 && i < diff.length-2) { - // Overlapping - curRange.push.apply(curRange, contextLines(lines)); - } else { - // end the range and output - var contextSize = Math.min(lines.length, 4); - ret.push( - '@@ -' + oldRangeStart + ',' + (oldLine-oldRangeStart+contextSize) - + ' +' + newRangeStart + ',' + (newLine-newRangeStart+contextSize) - + ' @@'); - ret.push.apply(ret, curRange); - ret.push.apply(ret, contextLines(lines.slice(0, contextSize))); - if (lines.length <= 4) { - eofNL(ret, i, current); - } - - oldRangeStart = 0; newRangeStart = 0; curRange = []; - } - } - oldLine += lines.length; - newLine += lines.length; - } - } - - return ret.join('\n') + '\n'; - }, - - applyPatch: function(oldStr, uniDiff) { - var diffstr = uniDiff.split('\n'); - var diff = []; - var remEOFNL = false, - addEOFNL = false; - - for (var i = (diffstr[0][0]==='I'?4:0); i < diffstr.length; i++) { - if(diffstr[i][0] === '@') { - var meh = diffstr[i].split(/@@ -(\d+),(\d+) \+(\d+),(\d+) @@/); - diff.unshift({ - start:meh[3], - oldlength:meh[2], - oldlines:[], - newlength:meh[4], - newlines:[] - }); - } else if(diffstr[i][0] === '+') { - diff[0].newlines.push(diffstr[i].substr(1)); - } else if(diffstr[i][0] === '-') { - diff[0].oldlines.push(diffstr[i].substr(1)); - } else if(diffstr[i][0] === ' ') { - diff[0].newlines.push(diffstr[i].substr(1)); - diff[0].oldlines.push(diffstr[i].substr(1)); - } else if(diffstr[i][0] === '\\') { - if (diffstr[i-1][0] === '+') { - remEOFNL = true; - } else if(diffstr[i-1][0] === '-') { - addEOFNL = true; - } - } - } - - var str = oldStr.split('\n'); - for (var i = diff.length - 1; i >= 0; i--) { - var d = diff[i]; - for (var j = 0; j < d.oldlength; j++) { - if(str[d.start-1+j] !== d.oldlines[j]) { - return false; - } - } - Array.prototype.splice.apply(str,[d.start-1,+d.oldlength].concat(d.newlines)); - } - - if (remEOFNL) { - while (!str[str.length-1]) { - str.pop(); - } - } else if (addEOFNL) { - str.push(''); - } - return str.join('\n'); - }, - - convertChangesToXML: function(changes){ - var ret = []; - for ( var i = 0; i < changes.length; i++) { - var change = changes[i]; - if (change.added) { - ret.push(''); - } else if (change.removed) { - ret.push(''); - } - - ret.push(escapeHTML(change.value)); - - if (change.added) { - ret.push(''); - } else if (change.removed) { - ret.push(''); - } - } - return ret.join(''); - }, - - // See: http://code.google.com/p/google-diff-match-patch/wiki/API - convertChangesToDMP: function(changes){ - var ret = [], change; - for ( var i = 0; i < changes.length; i++) { - change = changes[i]; - ret.push([(change.added ? 1 : change.removed ? -1 : 0), change.value]); - } - return ret; - } - }; -})(); - -if (typeof module !== 'undefined') { - module.exports = JsDiff; -} - -}); // module: browser/diff.js - -require.register("browser/escape-string-regexp.js", function(module, exports, require){ -'use strict'; - -var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g; - -module.exports = function (str) { - if (typeof str !== 'string') { - throw new TypeError('Expected a string'); - } - - return str.replace(matchOperatorsRe, '\\$&'); -}; - -}); // module: browser/escape-string-regexp.js - -require.register("browser/events.js", function(module, exports, require){ - -/** - * Module exports. - */ - -exports.EventEmitter = EventEmitter; - -/** - * Check if `obj` is an array. - */ - -function isArray(obj) { - return '[object Array]' == {}.toString.call(obj); -} - -/** - * Event emitter constructor. - * - * @api public - */ - -function EventEmitter(){}; - -/** - * Adds a listener. - * - * @api public - */ - -EventEmitter.prototype.on = function (name, fn) { - if (!this.$events) { - this.$events = {}; - } - - if (!this.$events[name]) { - this.$events[name] = fn; - } else if (isArray(this.$events[name])) { - this.$events[name].push(fn); - } else { - this.$events[name] = [this.$events[name], fn]; - } - - return this; -}; - -EventEmitter.prototype.addListener = EventEmitter.prototype.on; - -/** - * Adds a volatile listener. - * - * @api public - */ - -EventEmitter.prototype.once = function (name, fn) { - var self = this; - - function on () { - self.removeListener(name, on); - fn.apply(this, arguments); - }; - - on.listener = fn; - this.on(name, on); - - return this; -}; - -/** - * Removes a listener. - * - * @api public - */ - -EventEmitter.prototype.removeListener = function (name, fn) { - if (this.$events && this.$events[name]) { - var list = this.$events[name]; - - if (isArray(list)) { - var pos = -1; - - for (var i = 0, l = list.length; i < l; i++) { - if (list[i] === fn || (list[i].listener && list[i].listener === fn)) { - pos = i; - break; - } - } - - if (pos < 0) { - return this; - } - - list.splice(pos, 1); - - if (!list.length) { - delete this.$events[name]; - } - } else if (list === fn || (list.listener && list.listener === fn)) { - delete this.$events[name]; - } - } - - return this; -}; - -/** - * Removes all listeners for an event. - * - * @api public - */ - -EventEmitter.prototype.removeAllListeners = function (name) { - if (name === undefined) { - this.$events = {}; - return this; - } - - if (this.$events && this.$events[name]) { - this.$events[name] = null; - } - - return this; -}; - -/** - * Gets all listeners for a certain event. - * - * @api public - */ - -EventEmitter.prototype.listeners = function (name) { - if (!this.$events) { - this.$events = {}; - } - - if (!this.$events[name]) { - this.$events[name] = []; - } - - if (!isArray(this.$events[name])) { - this.$events[name] = [this.$events[name]]; - } - - return this.$events[name]; -}; - -/** - * Emits an event. - * - * @api public - */ - -EventEmitter.prototype.emit = function (name) { - if (!this.$events) { - return false; - } - - var handler = this.$events[name]; - - if (!handler) { - return false; - } - - var args = [].slice.call(arguments, 1); - - if ('function' == typeof handler) { - handler.apply(this, args); - } else if (isArray(handler)) { - var listeners = handler.slice(); - - for (var i = 0, l = listeners.length; i < l; i++) { - listeners[i].apply(this, args); - } - } else { - return false; - } - - return true; -}; -}); // module: browser/events.js - -require.register("browser/fs.js", function(module, exports, require){ - -}); // module: browser/fs.js - -require.register("browser/glob.js", function(module, exports, require){ - -}); // module: browser/glob.js - -require.register("browser/path.js", function(module, exports, require){ - -}); // module: browser/path.js - -require.register("browser/progress.js", function(module, exports, require){ -/** - * Expose `Progress`. - */ - -module.exports = Progress; - -/** - * Initialize a new `Progress` indicator. - */ - -function Progress() { - this.percent = 0; - this.size(0); - this.fontSize(11); - this.font('helvetica, arial, sans-serif'); -} - -/** - * Set progress size to `n`. - * - * @param {Number} n - * @return {Progress} for chaining - * @api public - */ - -Progress.prototype.size = function(n){ - this._size = n; - return this; -}; - -/** - * Set text to `str`. - * - * @param {String} str - * @return {Progress} for chaining - * @api public - */ - -Progress.prototype.text = function(str){ - this._text = str; - return this; -}; - -/** - * Set font size to `n`. - * - * @param {Number} n - * @return {Progress} for chaining - * @api public - */ - -Progress.prototype.fontSize = function(n){ - this._fontSize = n; - return this; -}; - -/** - * Set font `family`. - * - * @param {String} family - * @return {Progress} for chaining - */ - -Progress.prototype.font = function(family){ - this._font = family; - return this; -}; - -/** - * Update percentage to `n`. - * - * @param {Number} n - * @return {Progress} for chaining - */ - -Progress.prototype.update = function(n){ - this.percent = n; - return this; -}; - -/** - * Draw on `ctx`. - * - * @param {CanvasRenderingContext2d} ctx - * @return {Progress} for chaining - */ - -Progress.prototype.draw = function(ctx){ - try { - var percent = Math.min(this.percent, 100) - , size = this._size - , half = size / 2 - , x = half - , y = half - , rad = half - 1 - , fontSize = this._fontSize; - - ctx.font = fontSize + 'px ' + this._font; - - var angle = Math.PI * 2 * (percent / 100); - ctx.clearRect(0, 0, size, size); - - // outer circle - ctx.strokeStyle = '#9f9f9f'; - ctx.beginPath(); - ctx.arc(x, y, rad, 0, angle, false); - ctx.stroke(); - - // inner circle - ctx.strokeStyle = '#eee'; - ctx.beginPath(); - ctx.arc(x, y, rad - 1, 0, angle, true); - ctx.stroke(); - - // text - var text = this._text || (percent | 0) + '%' - , w = ctx.measureText(text).width; - - ctx.fillText( - text - , x - w / 2 + 1 - , y + fontSize / 2 - 1); - } catch (ex) {} //don't fail if we can't render progress - return this; -}; - -}); // module: browser/progress.js - -require.register("browser/tty.js", function(module, exports, require){ - -exports.isatty = function(){ - return true; -}; - -exports.getWindowSize = function(){ - if ('innerHeight' in global) { - return [global.innerHeight, global.innerWidth]; - } else { - // In a Web Worker, the DOM Window is not available. - return [640, 480]; - } -}; - -}); // module: browser/tty.js - -require.register("context.js", function(module, exports, require){ - -/** - * Expose `Context`. - */ - -module.exports = Context; - -/** - * Initialize a new `Context`. - * - * @api private - */ - -function Context(){} - -/** - * Set or get the context `Runnable` to `runnable`. - * - * @param {Runnable} runnable - * @return {Context} - * @api private - */ - -Context.prototype.runnable = function(runnable){ - if (0 == arguments.length) return this._runnable; - this.test = this._runnable = runnable; - return this; -}; - -/** - * Set test timeout `ms`. - * - * @param {Number} ms - * @return {Context} self - * @api private - */ - -Context.prototype.timeout = function(ms){ - if (arguments.length === 0) return this.runnable().timeout(); - this.runnable().timeout(ms); - return this; -}; - -/** - * Set test timeout `enabled`. - * - * @param {Boolean} enabled - * @return {Context} self - * @api private - */ - -Context.prototype.enableTimeouts = function (enabled) { - this.runnable().enableTimeouts(enabled); - return this; -}; - - -/** - * Set test slowness threshold `ms`. - * - * @param {Number} ms - * @return {Context} self - * @api private - */ - -Context.prototype.slow = function(ms){ - this.runnable().slow(ms); - return this; -}; - -/** - * Inspect the context void of `._runnable`. - * - * @return {String} - * @api private - */ - -Context.prototype.inspect = function(){ - return JSON.stringify(this, function(key, val){ - if ('_runnable' == key) return; - if ('test' == key) return; - return val; - }, 2); -}; - -}); // module: context.js - -require.register("hook.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var Runnable = require('./runnable'); - -/** - * Expose `Hook`. - */ - -module.exports = Hook; - -/** - * Initialize a new `Hook` with the given `title` and callback `fn`. - * - * @param {String} title - * @param {Function} fn - * @api private - */ - -function Hook(title, fn) { - Runnable.call(this, title, fn); - this.type = 'hook'; -} - -/** - * Inherit from `Runnable.prototype`. - */ - -function F(){}; -F.prototype = Runnable.prototype; -Hook.prototype = new F; -Hook.prototype.constructor = Hook; - - -/** - * Get or set the test `err`. - * - * @param {Error} err - * @return {Error} - * @api public - */ - -Hook.prototype.error = function(err){ - if (0 == arguments.length) { - var err = this._error; - this._error = null; - return err; - } - - this._error = err; -}; - -}); // module: hook.js - -require.register("interfaces/bdd.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var Suite = require('../suite') - , Test = require('../test') - , utils = require('../utils') - , escapeRe = require('browser/escape-string-regexp'); - -/** - * BDD-style interface: - * - * describe('Array', function(){ - * describe('#indexOf()', function(){ - * it('should return -1 when not present', function(){ - * - * }); - * - * it('should return the index when present', function(){ - * - * }); - * }); - * }); - * - */ - -module.exports = function(suite){ - var suites = [suite]; - - suite.on('pre-require', function(context, file, mocha){ - - /** - * Execute before running tests. - */ - - context.before = function(name, fn){ - suites[0].beforeAll(name, fn); - }; - - /** - * Execute after running tests. - */ - - context.after = function(name, fn){ - suites[0].afterAll(name, fn); - }; - - /** - * Execute before each test case. - */ - - context.beforeEach = function(name, fn){ - suites[0].beforeEach(name, fn); - }; - - /** - * Execute after each test case. - */ - - context.afterEach = function(name, fn){ - suites[0].afterEach(name, fn); - }; - - /** - * Describe a "suite" with the given `title` - * and callback `fn` containing nested suites - * and/or tests. - */ - - context.describe = context.context = function(title, fn){ - var suite = Suite.create(suites[0], title); - suite.file = file; - suites.unshift(suite); - fn.call(suite); - suites.shift(); - return suite; - }; - - /** - * Pending describe. - */ - - context.xdescribe = - context.xcontext = - context.describe.skip = function(title, fn){ - var suite = Suite.create(suites[0], title); - suite.pending = true; - suites.unshift(suite); - fn.call(suite); - suites.shift(); - }; - - /** - * Exclusive suite. - */ - - context.describe.only = function(title, fn){ - var suite = context.describe(title, fn); - mocha.grep(suite.fullTitle()); - return suite; - }; - - /** - * Describe a specification or test-case - * with the given `title` and callback `fn` - * acting as a thunk. - */ - - context.it = context.specify = function(title, fn){ - var suite = suites[0]; - if (suite.pending) fn = null; - var test = new Test(title, fn); - test.file = file; - suite.addTest(test); - return test; - }; - - /** - * Exclusive test-case. - */ - - context.it.only = function(title, fn){ - var test = context.it(title, fn); - var reString = '^' + escapeRe(test.fullTitle()) + '$'; - mocha.grep(new RegExp(reString)); - return test; - }; - - /** - * Pending test case. - */ - - context.xit = - context.xspecify = - context.it.skip = function(title){ - context.it(title); - }; - }); -}; - -}); // module: interfaces/bdd.js - -require.register("interfaces/exports.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var Suite = require('../suite') - , Test = require('../test'); - -/** - * TDD-style interface: - * - * exports.Array = { - * '#indexOf()': { - * 'should return -1 when the value is not present': function(){ - * - * }, - * - * 'should return the correct index when the value is present': function(){ - * - * } - * } - * }; - * - */ - -module.exports = function(suite){ - var suites = [suite]; - - suite.on('require', visit); - - function visit(obj, file) { - var suite; - for (var key in obj) { - if ('function' == typeof obj[key]) { - var fn = obj[key]; - switch (key) { - case 'before': - suites[0].beforeAll(fn); - break; - case 'after': - suites[0].afterAll(fn); - break; - case 'beforeEach': - suites[0].beforeEach(fn); - break; - case 'afterEach': - suites[0].afterEach(fn); - break; - default: - var test = new Test(key, fn); - test.file = file; - suites[0].addTest(test); - } - } else { - suite = Suite.create(suites[0], key); - suites.unshift(suite); - visit(obj[key]); - suites.shift(); - } - } - } -}; - -}); // module: interfaces/exports.js - -require.register("interfaces/index.js", function(module, exports, require){ - -exports.bdd = require('./bdd'); -exports.tdd = require('./tdd'); -exports.qunit = require('./qunit'); -exports.exports = require('./exports'); - -}); // module: interfaces/index.js - -require.register("interfaces/qunit.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var Suite = require('../suite') - , Test = require('../test') - , escapeRe = require('browser/escape-string-regexp') - , utils = require('../utils'); - -/** - * QUnit-style interface: - * - * suite('Array'); - * - * test('#length', function(){ - * var arr = [1,2,3]; - * ok(arr.length == 3); - * }); - * - * test('#indexOf()', function(){ - * var arr = [1,2,3]; - * ok(arr.indexOf(1) == 0); - * ok(arr.indexOf(2) == 1); - * ok(arr.indexOf(3) == 2); - * }); - * - * suite('String'); - * - * test('#length', function(){ - * ok('foo'.length == 3); - * }); - * - */ - -module.exports = function(suite){ - var suites = [suite]; - - suite.on('pre-require', function(context, file, mocha){ - - /** - * Execute before running tests. - */ - - context.before = function(name, fn){ - suites[0].beforeAll(name, fn); - }; - - /** - * Execute after running tests. - */ - - context.after = function(name, fn){ - suites[0].afterAll(name, fn); - }; - - /** - * Execute before each test case. - */ - - context.beforeEach = function(name, fn){ - suites[0].beforeEach(name, fn); - }; - - /** - * Execute after each test case. - */ - - context.afterEach = function(name, fn){ - suites[0].afterEach(name, fn); - }; - - /** - * Describe a "suite" with the given `title`. - */ - - context.suite = function(title){ - if (suites.length > 1) suites.shift(); - var suite = Suite.create(suites[0], title); - suite.file = file; - suites.unshift(suite); - return suite; - }; - - /** - * Exclusive test-case. - */ - - context.suite.only = function(title, fn){ - var suite = context.suite(title, fn); - mocha.grep(suite.fullTitle()); - }; - - /** - * Describe a specification or test-case - * with the given `title` and callback `fn` - * acting as a thunk. - */ - - context.test = function(title, fn){ - var test = new Test(title, fn); - test.file = file; - suites[0].addTest(test); - return test; - }; - - /** - * Exclusive test-case. - */ - - context.test.only = function(title, fn){ - var test = context.test(title, fn); - var reString = '^' + escapeRe(test.fullTitle()) + '$'; - mocha.grep(new RegExp(reString)); - }; - - /** - * Pending test case. - */ - - context.test.skip = function(title){ - context.test(title); - }; - }); -}; - -}); // module: interfaces/qunit.js - -require.register("interfaces/tdd.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var Suite = require('../suite') - , Test = require('../test') - , escapeRe = require('browser/escape-string-regexp') - , utils = require('../utils'); - -/** - * TDD-style interface: - * - * suite('Array', function(){ - * suite('#indexOf()', function(){ - * suiteSetup(function(){ - * - * }); - * - * test('should return -1 when not present', function(){ - * - * }); - * - * test('should return the index when present', function(){ - * - * }); - * - * suiteTeardown(function(){ - * - * }); - * }); - * }); - * - */ - -module.exports = function(suite){ - var suites = [suite]; - - suite.on('pre-require', function(context, file, mocha){ - - /** - * Execute before each test case. - */ - - context.setup = function(name, fn){ - suites[0].beforeEach(name, fn); - }; - - /** - * Execute after each test case. - */ - - context.teardown = function(name, fn){ - suites[0].afterEach(name, fn); - }; - - /** - * Execute before the suite. - */ - - context.suiteSetup = function(name, fn){ - suites[0].beforeAll(name, fn); - }; - - /** - * Execute after the suite. - */ - - context.suiteTeardown = function(name, fn){ - suites[0].afterAll(name, fn); - }; - - /** - * Describe a "suite" with the given `title` - * and callback `fn` containing nested suites - * and/or tests. - */ - - context.suite = function(title, fn){ - var suite = Suite.create(suites[0], title); - suite.file = file; - suites.unshift(suite); - fn.call(suite); - suites.shift(); - return suite; - }; - - /** - * Pending suite. - */ - context.suite.skip = function(title, fn) { - var suite = Suite.create(suites[0], title); - suite.pending = true; - suites.unshift(suite); - fn.call(suite); - suites.shift(); - }; - - /** - * Exclusive test-case. - */ - - context.suite.only = function(title, fn){ - var suite = context.suite(title, fn); - mocha.grep(suite.fullTitle()); - }; - - /** - * Describe a specification or test-case - * with the given `title` and callback `fn` - * acting as a thunk. - */ - - context.test = function(title, fn){ - var suite = suites[0]; - if (suite.pending) fn = null; - var test = new Test(title, fn); - test.file = file; - suite.addTest(test); - return test; - }; - - /** - * Exclusive test-case. - */ - - context.test.only = function(title, fn){ - var test = context.test(title, fn); - var reString = '^' + escapeRe(test.fullTitle()) + '$'; - mocha.grep(new RegExp(reString)); - }; - - /** - * Pending test case. - */ - - context.test.skip = function(title){ - context.test(title); - }; - }); -}; - -}); // module: interfaces/tdd.js - -require.register("mocha.js", function(module, exports, require){ -/*! - * mocha - * Copyright(c) 2011 TJ Holowaychuk - * MIT Licensed - */ - -/** - * Module dependencies. - */ - -var path = require('browser/path') - , escapeRe = require('browser/escape-string-regexp') - , utils = require('./utils'); - -/** - * Expose `Mocha`. - */ - -exports = module.exports = Mocha; - -/** - * To require local UIs and reporters when running in node. - */ - -if (typeof process !== 'undefined' && typeof process.cwd === 'function') { - var join = path.join - , cwd = process.cwd(); - module.paths.push(cwd, join(cwd, 'node_modules')); -} - -/** - * Expose internals. - */ - -exports.utils = utils; -exports.interfaces = require('./interfaces'); -exports.reporters = require('./reporters'); -exports.Runnable = require('./runnable'); -exports.Context = require('./context'); -exports.Runner = require('./runner'); -exports.Suite = require('./suite'); -exports.Hook = require('./hook'); -exports.Test = require('./test'); - -/** - * Return image `name` path. - * - * @param {String} name - * @return {String} - * @api private - */ - -function image(name) { - return __dirname + '/../images/' + name + '.png'; -} - -/** - * Setup mocha with `options`. - * - * Options: - * - * - `ui` name "bdd", "tdd", "exports" etc - * - `reporter` reporter instance, defaults to `mocha.reporters.spec` - * - `globals` array of accepted globals - * - `timeout` timeout in milliseconds - * - `bail` bail on the first test failure - * - `slow` milliseconds to wait before considering a test slow - * - `ignoreLeaks` ignore global leaks - * - `grep` string or regexp to filter tests with - * - * @param {Object} options - * @api public - */ - -function Mocha(options) { - options = options || {}; - this.files = []; - this.options = options; - this.grep(options.grep); - this.suite = new exports.Suite('', new exports.Context); - this.ui(options.ui); - this.bail(options.bail); - this.reporter(options.reporter); - if (null != options.timeout) this.timeout(options.timeout); - this.useColors(options.useColors) - if (options.enableTimeouts !== null) this.enableTimeouts(options.enableTimeouts); - if (options.slow) this.slow(options.slow); - - this.suite.on('pre-require', function (context) { - exports.afterEach = context.afterEach || context.teardown; - exports.after = context.after || context.suiteTeardown; - exports.beforeEach = context.beforeEach || context.setup; - exports.before = context.before || context.suiteSetup; - exports.describe = context.describe || context.suite; - exports.it = context.it || context.test; - exports.setup = context.setup || context.beforeEach; - exports.suiteSetup = context.suiteSetup || context.before; - exports.suiteTeardown = context.suiteTeardown || context.after; - exports.suite = context.suite || context.describe; - exports.teardown = context.teardown || context.afterEach; - exports.test = context.test || context.it; - }); -} - -/** - * Enable or disable bailing on the first failure. - * - * @param {Boolean} [bail] - * @api public - */ - -Mocha.prototype.bail = function(bail){ - if (0 == arguments.length) bail = true; - this.suite.bail(bail); - return this; -}; - -/** - * Add test `file`. - * - * @param {String} file - * @api public - */ - -Mocha.prototype.addFile = function(file){ - this.files.push(file); - return this; -}; - -/** - * Set reporter to `reporter`, defaults to "spec". - * - * @param {String|Function} reporter name or constructor - * @api public - */ - -Mocha.prototype.reporter = function(reporter){ - if ('function' == typeof reporter) { - this._reporter = reporter; - } else { - reporter = reporter || 'spec'; - var _reporter; - try { _reporter = require('./reporters/' + reporter); } catch (err) {}; - if (!_reporter) try { _reporter = require(reporter); } catch (err) {}; - if (!_reporter && reporter === 'teamcity') - console.warn('The Teamcity reporter was moved to a package named ' + - 'mocha-teamcity-reporter ' + - '(https://npmjs.org/package/mocha-teamcity-reporter).'); - if (!_reporter) throw new Error('invalid reporter "' + reporter + '"'); - this._reporter = _reporter; - } - return this; -}; - -/** - * Set test UI `name`, defaults to "bdd". - * - * @param {String} bdd - * @api public - */ - -Mocha.prototype.ui = function(name){ - name = name || 'bdd'; - this._ui = exports.interfaces[name]; - if (!this._ui) try { this._ui = require(name); } catch (err) {}; - if (!this._ui) throw new Error('invalid interface "' + name + '"'); - this._ui = this._ui(this.suite); - return this; -}; - -/** - * Load registered files. - * - * @api private - */ - -Mocha.prototype.loadFiles = function(fn){ - var self = this; - var suite = this.suite; - var pending = this.files.length; - this.files.forEach(function(file){ - file = path.resolve(file); - suite.emit('pre-require', global, file, self); - suite.emit('require', require(file), file, self); - suite.emit('post-require', global, file, self); - --pending || (fn && fn()); - }); -}; - -/** - * Enable growl support. - * - * @api private - */ - -Mocha.prototype._growl = function(runner, reporter) { - var notify = require('growl'); - - runner.on('end', function(){ - var stats = reporter.stats; - if (stats.failures) { - var msg = stats.failures + ' of ' + runner.total + ' tests failed'; - notify(msg, { name: 'mocha', title: 'Failed', image: image('error') }); - } else { - notify(stats.passes + ' tests passed in ' + stats.duration + 'ms', { - name: 'mocha' - , title: 'Passed' - , image: image('ok') - }); - } - }); -}; - -/** - * Add regexp to grep, if `re` is a string it is escaped. - * - * @param {RegExp|String} re - * @return {Mocha} - * @api public - */ - -Mocha.prototype.grep = function(re){ - this.options.grep = 'string' == typeof re - ? new RegExp(escapeRe(re)) - : re; - return this; -}; - -/** - * Invert `.grep()` matches. - * - * @return {Mocha} - * @api public - */ - -Mocha.prototype.invert = function(){ - this.options.invert = true; - return this; -}; - -/** - * Ignore global leaks. - * - * @param {Boolean} ignore - * @return {Mocha} - * @api public - */ - -Mocha.prototype.ignoreLeaks = function(ignore){ - this.options.ignoreLeaks = !!ignore; - return this; -}; - -/** - * Enable global leak checking. - * - * @return {Mocha} - * @api public - */ - -Mocha.prototype.checkLeaks = function(){ - this.options.ignoreLeaks = false; - return this; -}; - -/** - * Enable growl support. - * - * @return {Mocha} - * @api public - */ - -Mocha.prototype.growl = function(){ - this.options.growl = true; - return this; -}; - -/** - * Ignore `globals` array or string. - * - * @param {Array|String} globals - * @return {Mocha} - * @api public - */ - -Mocha.prototype.globals = function(globals){ - this.options.globals = (this.options.globals || []).concat(globals); - return this; -}; - -/** - * Emit color output. - * - * @param {Boolean} colors - * @return {Mocha} - * @api public - */ - -Mocha.prototype.useColors = function(colors){ - this.options.useColors = arguments.length && colors != undefined - ? colors - : true; - return this; -}; - -/** - * Use inline diffs rather than +/-. - * - * @param {Boolean} inlineDiffs - * @return {Mocha} - * @api public - */ - -Mocha.prototype.useInlineDiffs = function(inlineDiffs) { - this.options.useInlineDiffs = arguments.length && inlineDiffs != undefined - ? inlineDiffs - : false; - return this; -}; - -/** - * Set the timeout in milliseconds. - * - * @param {Number} timeout - * @return {Mocha} - * @api public - */ - -Mocha.prototype.timeout = function(timeout){ - this.suite.timeout(timeout); - return this; -}; - -/** - * Set slowness threshold in milliseconds. - * - * @param {Number} slow - * @return {Mocha} - * @api public - */ - -Mocha.prototype.slow = function(slow){ - this.suite.slow(slow); - return this; -}; - -/** - * Enable timeouts. - * - * @param {Boolean} enabled - * @return {Mocha} - * @api public - */ - -Mocha.prototype.enableTimeouts = function(enabled) { - this.suite.enableTimeouts(arguments.length && enabled !== undefined - ? enabled - : true); - return this -}; - -/** - * Makes all tests async (accepting a callback) - * - * @return {Mocha} - * @api public - */ - -Mocha.prototype.asyncOnly = function(){ - this.options.asyncOnly = true; - return this; -}; - -/** - * Disable syntax highlighting (in browser). - * @returns {Mocha} - * @api public - */ -Mocha.prototype.noHighlighting = function() { - this.options.noHighlighting = true; - return this; -}; - -/** - * Run tests and invoke `fn()` when complete. - * - * @param {Function} fn - * @return {Runner} - * @api public - */ - -Mocha.prototype.run = function(fn){ - if (this.files.length) this.loadFiles(); - var suite = this.suite; - var options = this.options; - options.files = this.files; - var runner = new exports.Runner(suite); - var reporter = new this._reporter(runner, options); - runner.ignoreLeaks = false !== options.ignoreLeaks; - runner.asyncOnly = options.asyncOnly; - if (options.grep) runner.grep(options.grep, options.invert); - if (options.globals) runner.globals(options.globals); - if (options.growl) this._growl(runner, reporter); - exports.reporters.Base.useColors = options.useColors; - exports.reporters.Base.inlineDiffs = options.useInlineDiffs; - return runner.run(fn); -}; - -}); // module: mocha.js - -require.register("ms.js", function(module, exports, require){ -/** - * Helpers. - */ - -var s = 1000; -var m = s * 60; -var h = m * 60; -var d = h * 24; -var y = d * 365.25; - -/** - * Parse or format the given `val`. - * - * Options: - * - * - `long` verbose formatting [false] - * - * @param {String|Number} val - * @param {Object} options - * @return {String|Number} - * @api public - */ - -module.exports = function(val, options){ - options = options || {}; - if ('string' == typeof val) return parse(val); - return options['long'] ? longFormat(val) : shortFormat(val); -}; - -/** - * Parse the given `str` and return milliseconds. - * - * @param {String} str - * @return {Number} - * @api private - */ - -function parse(str) { - var match = /^((?:\d+)?\.?\d+) *(ms|seconds?|s|minutes?|m|hours?|h|days?|d|years?|y)?$/i.exec(str); - if (!match) return; - var n = parseFloat(match[1]); - var type = (match[2] || 'ms').toLowerCase(); - switch (type) { - case 'years': - case 'year': - case 'y': - return n * y; - case 'days': - case 'day': - case 'd': - return n * d; - case 'hours': - case 'hour': - case 'h': - return n * h; - case 'minutes': - case 'minute': - case 'm': - return n * m; - case 'seconds': - case 'second': - case 's': - return n * s; - case 'ms': - return n; - } -} - -/** - * Short format for `ms`. - * - * @param {Number} ms - * @return {String} - * @api private - */ - -function shortFormat(ms) { - if (ms >= d) return Math.round(ms / d) + 'd'; - if (ms >= h) return Math.round(ms / h) + 'h'; - if (ms >= m) return Math.round(ms / m) + 'm'; - if (ms >= s) return Math.round(ms / s) + 's'; - return ms + 'ms'; -} - -/** - * Long format for `ms`. - * - * @param {Number} ms - * @return {String} - * @api private - */ - -function longFormat(ms) { - return plural(ms, d, 'day') - || plural(ms, h, 'hour') - || plural(ms, m, 'minute') - || plural(ms, s, 'second') - || ms + ' ms'; -} - -/** - * Pluralization helper. - */ - -function plural(ms, n, name) { - if (ms < n) return; - if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name; - return Math.ceil(ms / n) + ' ' + name + 's'; -} - -}); // module: ms.js - -require.register("reporters/base.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var tty = require('browser/tty') - , diff = require('browser/diff') - , ms = require('../ms') - , utils = require('../utils'); - -/** - * Save timer references to avoid Sinon interfering (see GH-237). - */ - -var Date = global.Date - , setTimeout = global.setTimeout - , setInterval = global.setInterval - , clearTimeout = global.clearTimeout - , clearInterval = global.clearInterval; - -/** - * Check if both stdio streams are associated with a tty. - */ - -var isatty = tty.isatty(1) && tty.isatty(2); - -/** - * Expose `Base`. - */ - -exports = module.exports = Base; - -/** - * Enable coloring by default. - */ - -exports.useColors = isatty || (process.env.MOCHA_COLORS !== undefined); - -/** - * Inline diffs instead of +/- - */ - -exports.inlineDiffs = false; - -/** - * Default color map. - */ - -exports.colors = { - 'pass': 90 - , 'fail': 31 - , 'bright pass': 92 - , 'bright fail': 91 - , 'bright yellow': 93 - , 'pending': 36 - , 'suite': 0 - , 'error title': 0 - , 'error message': 31 - , 'error stack': 90 - , 'checkmark': 32 - , 'fast': 90 - , 'medium': 33 - , 'slow': 31 - , 'green': 32 - , 'light': 90 - , 'diff gutter': 90 - , 'diff added': 42 - , 'diff removed': 41 -}; - -/** - * Default symbol map. - */ - -exports.symbols = { - ok: '✓', - err: '✖', - dot: '․' -}; - -// With node.js on Windows: use symbols available in terminal default fonts -if ('win32' == process.platform) { - exports.symbols.ok = '\u221A'; - exports.symbols.err = '\u00D7'; - exports.symbols.dot = '.'; -} - -/** - * Color `str` with the given `type`, - * allowing colors to be disabled, - * as well as user-defined color - * schemes. - * - * @param {String} type - * @param {String} str - * @return {String} - * @api private - */ - -var color = exports.color = function(type, str) { - if (!exports.useColors) return str; - return '\u001b[' + exports.colors[type] + 'm' + str + '\u001b[0m'; -}; - -/** - * Expose term window size, with some - * defaults for when stderr is not a tty. - */ - -exports.window = { - width: isatty - ? process.stdout.getWindowSize - ? process.stdout.getWindowSize(1)[0] - : tty.getWindowSize()[1] - : 75 -}; - -/** - * Expose some basic cursor interactions - * that are common among reporters. - */ - -exports.cursor = { - hide: function(){ - isatty && process.stdout.write('\u001b[?25l'); - }, - - show: function(){ - isatty && process.stdout.write('\u001b[?25h'); - }, - - deleteLine: function(){ - isatty && process.stdout.write('\u001b[2K'); - }, - - beginningOfLine: function(){ - isatty && process.stdout.write('\u001b[0G'); - }, - - CR: function(){ - if (isatty) { - exports.cursor.deleteLine(); - exports.cursor.beginningOfLine(); - } else { - process.stdout.write('\r'); - } - } -}; - -/** - * Outut the given `failures` as a list. - * - * @param {Array} failures - * @api public - */ - -exports.list = function(failures){ - console.error(); - failures.forEach(function(test, i){ - // format - var fmt = color('error title', ' %s) %s:\n') - + color('error message', ' %s') - + color('error stack', '\n%s\n'); - - // msg - var err = test.err - , message = err.message || '' - , stack = err.stack || message - , index = stack.indexOf(message) + message.length - , msg = stack.slice(0, index) - , actual = err.actual - , expected = err.expected - , escape = true; - - // uncaught - if (err.uncaught) { - msg = 'Uncaught ' + msg; - } - - // explicitly show diff - if (err.showDiff && sameType(actual, expected)) { - escape = false; - err.actual = actual = utils.stringify(actual); - err.expected = expected = utils.stringify(expected); - } - - // actual / expected diff - if (err.showDiff && 'string' == typeof actual && 'string' == typeof expected) { - fmt = color('error title', ' %s) %s:\n%s') + color('error stack', '\n%s\n'); - var match = message.match(/^([^:]+): expected/); - msg = '\n ' + color('error message', match ? match[1] : msg); - - if (exports.inlineDiffs) { - msg += inlineDiff(err, escape); - } else { - msg += unifiedDiff(err, escape); - } - } - - // indent stack trace without msg - stack = stack.slice(index ? index + 1 : index) - .replace(/^/gm, ' '); - - console.error(fmt, (i + 1), test.fullTitle(), msg, stack); - }); -}; - -/** - * Initialize a new `Base` reporter. - * - * All other reporters generally - * inherit from this reporter, providing - * stats such as test duration, number - * of tests passed / failed etc. - * - * @param {Runner} runner - * @api public - */ - -function Base(runner) { - var self = this - , stats = this.stats = { suites: 0, tests: 0, passes: 0, pending: 0, failures: 0 } - , failures = this.failures = []; - - if (!runner) return; - this.runner = runner; - - runner.stats = stats; - - runner.on('start', function(){ - stats.start = new Date; - }); - - runner.on('suite', function(suite){ - stats.suites = stats.suites || 0; - suite.root || stats.suites++; - }); - - runner.on('test end', function(test){ - stats.tests = stats.tests || 0; - stats.tests++; - }); - - runner.on('pass', function(test){ - stats.passes = stats.passes || 0; - - var medium = test.slow() / 2; - test.speed = test.duration > test.slow() - ? 'slow' - : test.duration > medium - ? 'medium' - : 'fast'; - - stats.passes++; - }); - - runner.on('fail', function(test, err){ - stats.failures = stats.failures || 0; - stats.failures++; - test.err = err; - failures.push(test); - }); - - runner.on('end', function(){ - stats.end = new Date; - stats.duration = new Date - stats.start; - }); - - runner.on('pending', function(){ - stats.pending++; - }); -} - -/** - * Output common epilogue used by many of - * the bundled reporters. - * - * @api public - */ - -Base.prototype.epilogue = function(){ - var stats = this.stats; - var tests; - var fmt; - - console.log(); - - // passes - fmt = color('bright pass', ' ') - + color('green', ' %d passing') - + color('light', ' (%s)'); - - console.log(fmt, - stats.passes || 0, - ms(stats.duration)); - - // pending - if (stats.pending) { - fmt = color('pending', ' ') - + color('pending', ' %d pending'); - - console.log(fmt, stats.pending); - } - - // failures - if (stats.failures) { - fmt = color('fail', ' %d failing'); - - console.error(fmt, - stats.failures); - - Base.list(this.failures); - console.error(); - } - - console.log(); -}; - -/** - * Pad the given `str` to `len`. - * - * @param {String} str - * @param {String} len - * @return {String} - * @api private - */ - -function pad(str, len) { - str = String(str); - return Array(len - str.length + 1).join(' ') + str; -} - - -/** - * Returns an inline diff between 2 strings with coloured ANSI output - * - * @param {Error} Error with actual/expected - * @return {String} Diff - * @api private - */ - -function inlineDiff(err, escape) { - var msg = errorDiff(err, 'WordsWithSpace', escape); - - // linenos - var lines = msg.split('\n'); - if (lines.length > 4) { - var width = String(lines.length).length; - msg = lines.map(function(str, i){ - return pad(++i, width) + ' |' + ' ' + str; - }).join('\n'); - } - - // legend - msg = '\n' - + color('diff removed', 'actual') - + ' ' - + color('diff added', 'expected') - + '\n\n' - + msg - + '\n'; - - // indent - msg = msg.replace(/^/gm, ' '); - return msg; -} - -/** - * Returns a unified diff between 2 strings - * - * @param {Error} Error with actual/expected - * @return {String} Diff - * @api private - */ - -function unifiedDiff(err, escape) { - var indent = ' '; - function cleanUp(line) { - if (escape) { - line = escapeInvisibles(line); - } - if (line[0] === '+') return indent + colorLines('diff added', line); - if (line[0] === '-') return indent + colorLines('diff removed', line); - if (line.match(/\@\@/)) return null; - if (line.match(/\\ No newline/)) return null; - else return indent + line; - } - function notBlank(line) { - return line != null; - } - msg = diff.createPatch('string', err.actual, err.expected); - var lines = msg.split('\n').splice(4); - return '\n ' - + colorLines('diff added', '+ expected') + ' ' - + colorLines('diff removed', '- actual') - + '\n\n' - + lines.map(cleanUp).filter(notBlank).join('\n'); -} - -/** - * Return a character diff for `err`. - * - * @param {Error} err - * @return {String} - * @api private - */ - -function errorDiff(err, type, escape) { - var actual = escape ? escapeInvisibles(err.actual) : err.actual; - var expected = escape ? escapeInvisibles(err.expected) : err.expected; - return diff['diff' + type](actual, expected).map(function(str){ - if (str.added) return colorLines('diff added', str.value); - if (str.removed) return colorLines('diff removed', str.value); - return str.value; - }).join(''); -} - -/** - * Returns a string with all invisible characters in plain text - * - * @param {String} line - * @return {String} - * @api private - */ -function escapeInvisibles(line) { - return line.replace(/\t/g, '') - .replace(/\r/g, '') - .replace(/\n/g, '\n'); -} - -/** - * Color lines for `str`, using the color `name`. - * - * @param {String} name - * @param {String} str - * @return {String} - * @api private - */ - -function colorLines(name, str) { - return str.split('\n').map(function(str){ - return color(name, str); - }).join('\n'); -} - -/** - * Check that a / b have the same type. - * - * @param {Object} a - * @param {Object} b - * @return {Boolean} - * @api private - */ - -function sameType(a, b) { - a = Object.prototype.toString.call(a); - b = Object.prototype.toString.call(b); - return a == b; -} - -}); // module: reporters/base.js - -require.register("reporters/doc.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var Base = require('./base') - , utils = require('../utils'); - -/** - * Expose `Doc`. - */ - -exports = module.exports = Doc; - -/** - * Initialize a new `Doc` reporter. - * - * @param {Runner} runner - * @api public - */ - -function Doc(runner) { - Base.call(this, runner); - - var self = this - , stats = this.stats - , total = runner.total - , indents = 2; - - function indent() { - return Array(indents).join(' '); - } - - runner.on('suite', function(suite){ - if (suite.root) return; - ++indents; - console.log('%s
    ', indent()); - ++indents; - console.log('%s

    %s

    ', indent(), utils.escape(suite.title)); - console.log('%s
    ', indent()); - }); - - runner.on('suite end', function(suite){ - if (suite.root) return; - console.log('%s
    ', indent()); - --indents; - console.log('%s
    ', indent()); - --indents; - }); - - runner.on('pass', function(test){ - console.log('%s
    %s
    ', indent(), utils.escape(test.title)); - var code = utils.escape(utils.clean(test.fn.toString())); - console.log('%s 
    %s
    ', indent(), code); - }); - - runner.on('fail', function(test, err){ - console.log('%s
    %s
    ', indent(), utils.escape(test.title)); - var code = utils.escape(utils.clean(test.fn.toString())); - console.log('%s 
    %s
    ', indent(), code); - console.log('%s
    %s
    ', indent(), utils.escape(err)); - }); -} - -}); // module: reporters/doc.js - -require.register("reporters/dot.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var Base = require('./base') - , color = Base.color; - -/** - * Expose `Dot`. - */ - -exports = module.exports = Dot; - -/** - * Initialize a new `Dot` matrix test reporter. - * - * @param {Runner} runner - * @api public - */ - -function Dot(runner) { - Base.call(this, runner); - - var self = this - , stats = this.stats - , width = Base.window.width * .75 | 0 - , n = -1; - - runner.on('start', function(){ - process.stdout.write('\n '); - }); - - runner.on('pending', function(test){ - if (++n % width == 0) process.stdout.write('\n '); - process.stdout.write(color('pending', Base.symbols.dot)); - }); - - runner.on('pass', function(test){ - if (++n % width == 0) process.stdout.write('\n '); - if ('slow' == test.speed) { - process.stdout.write(color('bright yellow', Base.symbols.dot)); - } else { - process.stdout.write(color(test.speed, Base.symbols.dot)); - } - }); - - runner.on('fail', function(test, err){ - if (++n % width == 0) process.stdout.write('\n '); - process.stdout.write(color('fail', Base.symbols.dot)); - }); - - runner.on('end', function(){ - console.log(); - self.epilogue(); - }); -} - -/** - * Inherit from `Base.prototype`. - */ - -function F(){}; -F.prototype = Base.prototype; -Dot.prototype = new F; -Dot.prototype.constructor = Dot; - - -}); // module: reporters/dot.js - -require.register("reporters/html-cov.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var JSONCov = require('./json-cov') - , fs = require('browser/fs'); - -/** - * Expose `HTMLCov`. - */ - -exports = module.exports = HTMLCov; - -/** - * Initialize a new `JsCoverage` reporter. - * - * @param {Runner} runner - * @api public - */ - -function HTMLCov(runner) { - var jade = require('jade') - , file = __dirname + '/templates/coverage.jade' - , str = fs.readFileSync(file, 'utf8') - , fn = jade.compile(str, { filename: file }) - , self = this; - - JSONCov.call(this, runner, false); - - runner.on('end', function(){ - process.stdout.write(fn({ - cov: self.cov - , coverageClass: coverageClass - })); - }); -} - -/** - * Return coverage class for `n`. - * - * @return {String} - * @api private - */ - -function coverageClass(n) { - if (n >= 75) return 'high'; - if (n >= 50) return 'medium'; - if (n >= 25) return 'low'; - return 'terrible'; -} -}); // module: reporters/html-cov.js - -require.register("reporters/html.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var Base = require('./base') - , utils = require('../utils') - , Progress = require('../browser/progress') - , escape = utils.escape; - -/** - * Save timer references to avoid Sinon interfering (see GH-237). - */ - -var Date = global.Date - , setTimeout = global.setTimeout - , setInterval = global.setInterval - , clearTimeout = global.clearTimeout - , clearInterval = global.clearInterval; - -/** - * Expose `HTML`. - */ - -exports = module.exports = HTML; - -/** - * Stats template. - */ - -var statsTemplate = ''; - -/** - * Initialize a new `HTML` reporter. - * - * @param {Runner} runner - * @api public - */ - -function HTML(runner) { - Base.call(this, runner); - - var self = this - , stats = this.stats - , total = runner.total - , stat = fragment(statsTemplate) - , items = stat.getElementsByTagName('li') - , passes = items[1].getElementsByTagName('em')[0] - , passesLink = items[1].getElementsByTagName('a')[0] - , failures = items[2].getElementsByTagName('em')[0] - , failuresLink = items[2].getElementsByTagName('a')[0] - , duration = items[3].getElementsByTagName('em')[0] - , canvas = stat.getElementsByTagName('canvas')[0] - , report = fragment('
      ') - , stack = [report] - , progress - , ctx - , root = document.getElementById('mocha'); - - if (canvas.getContext) { - var ratio = window.devicePixelRatio || 1; - canvas.style.width = canvas.width; - canvas.style.height = canvas.height; - canvas.width *= ratio; - canvas.height *= ratio; - ctx = canvas.getContext('2d'); - ctx.scale(ratio, ratio); - progress = new Progress; - } - - if (!root) return error('#mocha div missing, add it to your document'); - - // pass toggle - on(passesLink, 'click', function(){ - unhide(); - var name = /pass/.test(report.className) ? '' : ' pass'; - report.className = report.className.replace(/fail|pass/g, '') + name; - if (report.className.trim()) hideSuitesWithout('test pass'); - }); - - // failure toggle - on(failuresLink, 'click', function(){ - unhide(); - var name = /fail/.test(report.className) ? '' : ' fail'; - report.className = report.className.replace(/fail|pass/g, '') + name; - if (report.className.trim()) hideSuitesWithout('test fail'); - }); - - root.appendChild(stat); - root.appendChild(report); - - if (progress) progress.size(40); - - runner.on('suite', function(suite){ - if (suite.root) return; - - // suite - var url = self.suiteURL(suite); - var el = fragment('

    • %s

      • ', url, escape(suite.title)); - - // container - stack[0].appendChild(el); - stack.unshift(document.createElement('ul')); - el.appendChild(stack[0]); - }); - - runner.on('suite end', function(suite){ - if (suite.root) return; - stack.shift(); - }); - - runner.on('fail', function(test, err){ - if ('hook' == test.type) runner.emit('test end', test); - }); - - runner.on('test end', function(test){ - // TODO: add to stats - var percent = stats.tests / this.total * 100 | 0; - if (progress) progress.update(percent).draw(ctx); - - // update stats - var ms = new Date - stats.start; - text(passes, stats.passes); - text(failures, stats.failures); - text(duration, (ms / 1000).toFixed(2)); - - // test - if ('passed' == test.state) { - var url = self.testURL(test); - var el = fragment('

    • %e%ems ‣

      • ', test.speed, test.title, test.duration, url); - } else if (test.pending) { - var el = fragment('

    • %e

      • ', test.title); - } else { - var el = fragment('

    • %e ‣

      • ', test.title, encodeURIComponent(test.fullTitle())); - var str = test.err.stack || test.err.toString(); - - // FF / Opera do not add the message - if (!~str.indexOf(test.err.message)) { - str = test.err.message + '\n' + str; - } - - // <=IE7 stringifies to [Object Error]. Since it can be overloaded, we - // check for the result of the stringifying. - if ('[object Error]' == str) str = test.err.message; - - // Safari doesn't give you a stack. Let's at least provide a source line. - if (!test.err.stack && test.err.sourceURL && test.err.line !== undefined) { - str += "\n(" + test.err.sourceURL + ":" + test.err.line + ")"; - } - - el.appendChild(fragment('
      %e
      ', str)); - } - - // toggle code - // TODO: defer - if (!test.pending) { - var h2 = el.getElementsByTagName('h2')[0]; - - on(h2, 'click', function(){ - pre.style.display = 'none' == pre.style.display - ? 'block' - : 'none'; - }); - - var pre = fragment('
      %e
      ', utils.clean(test.fn.toString())); - el.appendChild(pre); - pre.style.display = 'none'; - } - - // Don't call .appendChild if #mocha-report was already .shift()'ed off the stack. - if (stack[0]) stack[0].appendChild(el); - }); -} - -/** - * Provide suite URL - * - * @param {Object} [suite] - */ - -HTML.prototype.suiteURL = function(suite){ - return '?grep=' + encodeURIComponent(suite.fullTitle()); -}; - -/** - * Provide test URL - * - * @param {Object} [test] - */ - -HTML.prototype.testURL = function(test){ - return '?grep=' + encodeURIComponent(test.fullTitle()); -}; - -/** - * Display error `msg`. - */ - -function error(msg) { - document.body.appendChild(fragment('
      %s
      ', msg)); -} - -/** - * Return a DOM fragment from `html`. - */ - -function fragment(html) { - var args = arguments - , div = document.createElement('div') - , i = 1; - - div.innerHTML = html.replace(/%([se])/g, function(_, type){ - switch (type) { - case 's': return String(args[i++]); - case 'e': return escape(args[i++]); - } - }); - - return div.firstChild; -} - -/** - * Check for suites that do not have elements - * with `classname`, and hide them. - */ - -function hideSuitesWithout(classname) { - var suites = document.getElementsByClassName('suite'); - for (var i = 0; i < suites.length; i++) { - var els = suites[i].getElementsByClassName(classname); - if (0 == els.length) suites[i].className += ' hidden'; - } -} - -/** - * Unhide .hidden suites. - */ - -function unhide() { - var els = document.getElementsByClassName('suite hidden'); - for (var i = 0; i < els.length; ++i) { - els[i].className = els[i].className.replace('suite hidden', 'suite'); - } -} - -/** - * Set `el` text to `str`. - */ - -function text(el, str) { - if (el.textContent) { - el.textContent = str; - } else { - el.innerText = str; - } -} - -/** - * Listen on `event` with callback `fn`. - */ - -function on(el, event, fn) { - if (el.addEventListener) { - el.addEventListener(event, fn, false); - } else { - el.attachEvent('on' + event, fn); - } -} - -}); // module: reporters/html.js - -require.register("reporters/index.js", function(module, exports, require){ - -exports.Base = require('./base'); -exports.Dot = require('./dot'); -exports.Doc = require('./doc'); -exports.TAP = require('./tap'); -exports.JSON = require('./json'); -exports.HTML = require('./html'); -exports.List = require('./list'); -exports.Min = require('./min'); -exports.Spec = require('./spec'); -exports.Nyan = require('./nyan'); -exports.XUnit = require('./xunit'); -exports.Markdown = require('./markdown'); -exports.Progress = require('./progress'); -exports.Landing = require('./landing'); -exports.JSONCov = require('./json-cov'); -exports.HTMLCov = require('./html-cov'); -exports.JSONStream = require('./json-stream'); - -}); // module: reporters/index.js - -require.register("reporters/json-cov.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var Base = require('./base'); - -/** - * Expose `JSONCov`. - */ - -exports = module.exports = JSONCov; - -/** - * Initialize a new `JsCoverage` reporter. - * - * @param {Runner} runner - * @param {Boolean} output - * @api public - */ - -function JSONCov(runner, output) { - var self = this - , output = 1 == arguments.length ? true : output; - - Base.call(this, runner); - - var tests = [] - , failures = [] - , passes = []; - - runner.on('test end', function(test){ - tests.push(test); - }); - - runner.on('pass', function(test){ - passes.push(test); - }); - - runner.on('fail', function(test){ - failures.push(test); - }); - - runner.on('end', function(){ - var cov = global._$jscoverage || {}; - var result = self.cov = map(cov); - result.stats = self.stats; - result.tests = tests.map(clean); - result.failures = failures.map(clean); - result.passes = passes.map(clean); - if (!output) return; - process.stdout.write(JSON.stringify(result, null, 2 )); - }); -} - -/** - * Map jscoverage data to a JSON structure - * suitable for reporting. - * - * @param {Object} cov - * @return {Object} - * @api private - */ - -function map(cov) { - var ret = { - instrumentation: 'node-jscoverage' - , sloc: 0 - , hits: 0 - , misses: 0 - , coverage: 0 - , files: [] - }; - - for (var filename in cov) { - var data = coverage(filename, cov[filename]); - ret.files.push(data); - ret.hits += data.hits; - ret.misses += data.misses; - ret.sloc += data.sloc; - } - - ret.files.sort(function(a, b) { - return a.filename.localeCompare(b.filename); - }); - - if (ret.sloc > 0) { - ret.coverage = (ret.hits / ret.sloc) * 100; - } - - return ret; -} - -/** - * Map jscoverage data for a single source file - * to a JSON structure suitable for reporting. - * - * @param {String} filename name of the source file - * @param {Object} data jscoverage coverage data - * @return {Object} - * @api private - */ - -function coverage(filename, data) { - var ret = { - filename: filename, - coverage: 0, - hits: 0, - misses: 0, - sloc: 0, - source: {} - }; - - data.source.forEach(function(line, num){ - num++; - - if (data[num] === 0) { - ret.misses++; - ret.sloc++; - } else if (data[num] !== undefined) { - ret.hits++; - ret.sloc++; - } - - ret.source[num] = { - source: line - , coverage: data[num] === undefined - ? '' - : data[num] - }; - }); - - ret.coverage = ret.hits / ret.sloc * 100; - - return ret; -} - -/** - * Return a plain-object representation of `test` - * free of cyclic properties etc. - * - * @param {Object} test - * @return {Object} - * @api private - */ - -function clean(test) { - return { - title: test.title - , fullTitle: test.fullTitle() - , duration: test.duration - } -} - -}); // module: reporters/json-cov.js - -require.register("reporters/json-stream.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var Base = require('./base') - , color = Base.color; - -/** - * Expose `List`. - */ - -exports = module.exports = List; - -/** - * Initialize a new `List` test reporter. - * - * @param {Runner} runner - * @api public - */ - -function List(runner) { - Base.call(this, runner); - - var self = this - , stats = this.stats - , total = runner.total; - - runner.on('start', function(){ - console.log(JSON.stringify(['start', { total: total }])); - }); - - runner.on('pass', function(test){ - console.log(JSON.stringify(['pass', clean(test)])); - }); - - runner.on('fail', function(test, err){ - console.log(JSON.stringify(['fail', clean(test)])); - }); - - runner.on('end', function(){ - process.stdout.write(JSON.stringify(['end', self.stats])); - }); -} - -/** - * Return a plain-object representation of `test` - * free of cyclic properties etc. - * - * @param {Object} test - * @return {Object} - * @api private - */ - -function clean(test) { - return { - title: test.title - , fullTitle: test.fullTitle() - , duration: test.duration - } -} -}); // module: reporters/json-stream.js - -require.register("reporters/json.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var Base = require('./base') - , cursor = Base.cursor - , color = Base.color; - -/** - * Expose `JSON`. - */ - -exports = module.exports = JSONReporter; - -/** - * Initialize a new `JSON` reporter. - * - * @param {Runner} runner - * @api public - */ - -function JSONReporter(runner) { - var self = this; - Base.call(this, runner); - - var tests = [] - , pending = [] - , failures = [] - , passes = []; - - runner.on('test end', function(test){ - tests.push(test); - }); - - runner.on('pass', function(test){ - passes.push(test); - }); - - runner.on('fail', function(test){ - failures.push(test); - }); - - runner.on('pending', function(test){ - pending.push(test); - }); - - runner.on('end', function(){ - var obj = { - stats: self.stats, - tests: tests.map(clean), - pending: pending.map(clean), - failures: failures.map(clean), - passes: passes.map(clean) - }; - - runner.testResults = obj; - - process.stdout.write(JSON.stringify(obj, null, 2)); - }); -} - -/** - * Return a plain-object representation of `test` - * free of cyclic properties etc. - * - * @param {Object} test - * @return {Object} - * @api private - */ - -function clean(test) { - return { - title: test.title, - fullTitle: test.fullTitle(), - duration: test.duration, - err: errorJSON(test.err || {}) - } -} - -/** - * Transform `error` into a JSON object. - * @param {Error} err - * @return {Object} - */ - -function errorJSON(err) { - var res = {}; - Object.getOwnPropertyNames(err).forEach(function(key) { - res[key] = err[key]; - }, err); - return res; -} - -}); // module: reporters/json.js - -require.register("reporters/landing.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var Base = require('./base') - , cursor = Base.cursor - , color = Base.color; - -/** - * Expose `Landing`. - */ - -exports = module.exports = Landing; - -/** - * Airplane color. - */ - -Base.colors.plane = 0; - -/** - * Airplane crash color. - */ - -Base.colors['plane crash'] = 31; - -/** - * Runway color. - */ - -Base.colors.runway = 90; - -/** - * Initialize a new `Landing` reporter. - * - * @param {Runner} runner - * @api public - */ - -function Landing(runner) { - Base.call(this, runner); - - var self = this - , stats = this.stats - , width = Base.window.width * .75 | 0 - , total = runner.total - , stream = process.stdout - , plane = color('plane', '✈') - , crashed = -1 - , n = 0; - - function runway() { - var buf = Array(width).join('-'); - return ' ' + color('runway', buf); - } - - runner.on('start', function(){ - stream.write('\n '); - cursor.hide(); - }); - - runner.on('test end', function(test){ - // check if the plane crashed - var col = -1 == crashed - ? width * ++n / total | 0 - : crashed; - - // show the crash - if ('failed' == test.state) { - plane = color('plane crash', '✈'); - crashed = col; - } - - // render landing strip - stream.write('\u001b[4F\n\n'); - stream.write(runway()); - stream.write('\n '); - stream.write(color('runway', Array(col).join('⋅'))); - stream.write(plane) - stream.write(color('runway', Array(width - col).join('⋅') + '\n')); - stream.write(runway()); - stream.write('\u001b[0m'); - }); - - runner.on('end', function(){ - cursor.show(); - console.log(); - self.epilogue(); - }); -} - -/** - * Inherit from `Base.prototype`. - */ - -function F(){}; -F.prototype = Base.prototype; -Landing.prototype = new F; -Landing.prototype.constructor = Landing; - -}); // module: reporters/landing.js - -require.register("reporters/list.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var Base = require('./base') - , cursor = Base.cursor - , color = Base.color; - -/** - * Expose `List`. - */ - -exports = module.exports = List; - -/** - * Initialize a new `List` test reporter. - * - * @param {Runner} runner - * @api public - */ - -function List(runner) { - Base.call(this, runner); - - var self = this - , stats = this.stats - , n = 0; - - runner.on('start', function(){ - console.log(); - }); - - runner.on('test', function(test){ - process.stdout.write(color('pass', ' ' + test.fullTitle() + ': ')); - }); - - runner.on('pending', function(test){ - var fmt = color('checkmark', ' -') - + color('pending', ' %s'); - console.log(fmt, test.fullTitle()); - }); - - runner.on('pass', function(test){ - var fmt = color('checkmark', ' '+Base.symbols.dot) - + color('pass', ' %s: ') - + color(test.speed, '%dms'); - cursor.CR(); - console.log(fmt, test.fullTitle(), test.duration); - }); - - runner.on('fail', function(test, err){ - cursor.CR(); - console.log(color('fail', ' %d) %s'), ++n, test.fullTitle()); - }); - - runner.on('end', self.epilogue.bind(self)); -} - -/** - * Inherit from `Base.prototype`. - */ - -function F(){}; -F.prototype = Base.prototype; -List.prototype = new F; -List.prototype.constructor = List; - - -}); // module: reporters/list.js - -require.register("reporters/markdown.js", function(module, exports, require){ -/** - * Module dependencies. - */ - -var Base = require('./base') - , utils = require('../utils'); - -/** - * Expose `Markdown`. - */ - -exports = module.exports = Markdown; - -/** - * Initialize a new `Markdown` reporter. - * - * @param {Runner} runner - * @api public - */ - -function Markdown(runner) { - Base.call(this, runner); - - var self = this - , stats = this.stats - , level = 0 - , buf = ''; - - function title(str) { - return Array(level).join('#') + ' ' + str; - } - - function indent() { - return Array(level).join(' '); - } - - function mapTOC(suite, obj) { - var ret = obj; - obj = obj[suite.title] = obj[suite.title] || { suite: suite }; - suite.suites.forEach(function(suite){ - mapTOC(suite, obj); - }); - return ret; - } - - function stringifyTOC(obj, level) { - ++level; - var buf = ''; - var link; - for (var key in obj) { - if ('suite' == key) continue; - if (key) link = ' - [' + key + '](#' + utils.slug(obj[key].suite.fullTitle()) + ')\n'; - if (key) buf += Array(level).join(' ') + link; - buf += stringifyTOC(obj[key], level); - } - --level; - return buf; - } - - function generateTOC(suite) { - var obj = mapTOC(suite, {}); - return stringifyTOC(obj, 0); - } - - generateTOC(runner.suite); - - runner.on('suite', function(suite){ - ++level; - var slug = utils.slug(suite.fullTitle()); - buf += '' + '\n'; - buf += title(suite.title) + '\n'; - }); - - runner.on('suite end', function(suite){ - --level; - }); - - runner.on('pass', function(test){ - var code = utils.clean(test.fn.toString()); - buf += test.title + '.\n'; - buf += '\n```js\n'; - buf += code + '\n'; - buf += '```\n\n'; - }); - - runner.on('end', function(){ - process.stdout.write('# TOC\n'); - process.stdout.write(generateTOC(runner.suite)); - process.stdout.write(buf); - }); -} -}); // module: reporters/markdown.js - -require.register("reporters/min.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var Base = require('./base'); - -/** - * Expose `Min`. - */ - -exports = module.exports = Min; - -/** - * Initialize a new `Min` minimal test reporter (best used with --watch). - * - * @param {Runner} runner - * @api public - */ - -function Min(runner) { - Base.call(this, runner); - - runner.on('start', function(){ - // clear screen - process.stdout.write('\u001b[2J'); - // set cursor position - process.stdout.write('\u001b[1;3H'); - }); - - runner.on('end', this.epilogue.bind(this)); -} - -/** - * Inherit from `Base.prototype`. - */ - -function F(){}; -F.prototype = Base.prototype; -Min.prototype = new F; -Min.prototype.constructor = Min; - - -}); // module: reporters/min.js - -require.register("reporters/nyan.js", function(module, exports, require){ -/** - * Module dependencies. - */ - -var Base = require('./base') - , color = Base.color; - -/** - * Expose `Dot`. - */ - -exports = module.exports = NyanCat; - -/** - * Initialize a new `Dot` matrix test reporter. - * - * @param {Runner} runner - * @api public - */ - -function NyanCat(runner) { - Base.call(this, runner); - var self = this - , stats = this.stats - , width = Base.window.width * .75 | 0 - , rainbowColors = this.rainbowColors = self.generateColors() - , colorIndex = this.colorIndex = 0 - , numerOfLines = this.numberOfLines = 4 - , trajectories = this.trajectories = [[], [], [], []] - , nyanCatWidth = this.nyanCatWidth = 11 - , trajectoryWidthMax = this.trajectoryWidthMax = (width - nyanCatWidth) - , scoreboardWidth = this.scoreboardWidth = 5 - , tick = this.tick = 0 - , n = 0; - - runner.on('start', function(){ - Base.cursor.hide(); - self.draw(); - }); - - runner.on('pending', function(test){ - self.draw(); - }); - - runner.on('pass', function(test){ - self.draw(); - }); - - runner.on('fail', function(test, err){ - self.draw(); - }); - - runner.on('end', function(){ - Base.cursor.show(); - for (var i = 0; i < self.numberOfLines; i++) write('\n'); - self.epilogue(); - }); -} - -/** - * Draw the nyan cat - * - * @api private - */ - -NyanCat.prototype.draw = function(){ - this.appendRainbow(); - this.drawScoreboard(); - this.drawRainbow(); - this.drawNyanCat(); - this.tick = !this.tick; -}; - -/** - * Draw the "scoreboard" showing the number - * of passes, failures and pending tests. - * - * @api private - */ - -NyanCat.prototype.drawScoreboard = function(){ - var stats = this.stats; - var colors = Base.colors; - - function draw(color, n) { - write(' '); - write('\u001b[' + color + 'm' + n + '\u001b[0m'); - write('\n'); - } - - draw(colors.green, stats.passes); - draw(colors.fail, stats.failures); - draw(colors.pending, stats.pending); - write('\n'); - - this.cursorUp(this.numberOfLines); -}; - -/** - * Append the rainbow. - * - * @api private - */ - -NyanCat.prototype.appendRainbow = function(){ - var segment = this.tick ? '_' : '-'; - var rainbowified = this.rainbowify(segment); - - for (var index = 0; index < this.numberOfLines; index++) { - var trajectory = this.trajectories[index]; - if (trajectory.length >= this.trajectoryWidthMax) trajectory.shift(); - trajectory.push(rainbowified); - } -}; - -/** - * Draw the rainbow. - * - * @api private - */ - -NyanCat.prototype.drawRainbow = function(){ - var self = this; - - this.trajectories.forEach(function(line, index) { - write('\u001b[' + self.scoreboardWidth + 'C'); - write(line.join('')); - write('\n'); - }); - - this.cursorUp(this.numberOfLines); -}; - -/** - * Draw the nyan cat - * - * @api private - */ - -NyanCat.prototype.drawNyanCat = function() { - var self = this; - var startWidth = this.scoreboardWidth + this.trajectories[0].length; - var color = '\u001b[' + startWidth + 'C'; - var padding = ''; - - write(color); - write('_,------,'); - write('\n'); - - write(color); - padding = self.tick ? ' ' : ' '; - write('_|' + padding + '/\\_/\\ '); - write('\n'); - - write(color); - padding = self.tick ? '_' : '__'; - var tail = self.tick ? '~' : '^'; - var face; - write(tail + '|' + padding + this.face() + ' '); - write('\n'); - - write(color); - padding = self.tick ? ' ' : ' '; - write(padding + '"" "" '); - write('\n'); - - this.cursorUp(this.numberOfLines); -}; - -/** - * Draw nyan cat face. - * - * @return {String} - * @api private - */ - -NyanCat.prototype.face = function() { - var stats = this.stats; - if (stats.failures) { - return '( x .x)'; - } else if (stats.pending) { - return '( o .o)'; - } else if(stats.passes) { - return '( ^ .^)'; - } else { - return '( - .-)'; - } -}; - -/** - * Move cursor up `n`. - * - * @param {Number} n - * @api private - */ - -NyanCat.prototype.cursorUp = function(n) { - write('\u001b[' + n + 'A'); -}; - -/** - * Move cursor down `n`. - * - * @param {Number} n - * @api private - */ - -NyanCat.prototype.cursorDown = function(n) { - write('\u001b[' + n + 'B'); -}; - -/** - * Generate rainbow colors. - * - * @return {Array} - * @api private - */ - -NyanCat.prototype.generateColors = function(){ - var colors = []; - - for (var i = 0; i < (6 * 7); i++) { - var pi3 = Math.floor(Math.PI / 3); - var n = (i * (1.0 / 6)); - var r = Math.floor(3 * Math.sin(n) + 3); - var g = Math.floor(3 * Math.sin(n + 2 * pi3) + 3); - var b = Math.floor(3 * Math.sin(n + 4 * pi3) + 3); - colors.push(36 * r + 6 * g + b + 16); - } - - return colors; -}; - -/** - * Apply rainbow to the given `str`. - * - * @param {String} str - * @return {String} - * @api private - */ - -NyanCat.prototype.rainbowify = function(str){ - var color = this.rainbowColors[this.colorIndex % this.rainbowColors.length]; - this.colorIndex += 1; - return '\u001b[38;5;' + color + 'm' + str + '\u001b[0m'; -}; - -/** - * Stdout helper. - */ - -function write(string) { - process.stdout.write(string); -} - -/** - * Inherit from `Base.prototype`. - */ - -function F(){}; -F.prototype = Base.prototype; -NyanCat.prototype = new F; -NyanCat.prototype.constructor = NyanCat; - - -}); // module: reporters/nyan.js - -require.register("reporters/progress.js", function(module, exports, require){ -/** - * Module dependencies. - */ - -var Base = require('./base') - , cursor = Base.cursor - , color = Base.color; - -/** - * Expose `Progress`. - */ - -exports = module.exports = Progress; - -/** - * General progress bar color. - */ - -Base.colors.progress = 90; - -/** - * Initialize a new `Progress` bar test reporter. - * - * @param {Runner} runner - * @param {Object} options - * @api public - */ - -function Progress(runner, options) { - Base.call(this, runner); - - var self = this - , options = options || {} - , stats = this.stats - , width = Base.window.width * .50 | 0 - , total = runner.total - , complete = 0 - , max = Math.max - , lastN = -1; - - // default chars - options.open = options.open || '['; - options.complete = options.complete || '▬'; - options.incomplete = options.incomplete || Base.symbols.dot; - options.close = options.close || ']'; - options.verbose = false; - - // tests started - runner.on('start', function(){ - console.log(); - cursor.hide(); - }); - - // tests complete - runner.on('test end', function(){ - complete++; - var incomplete = total - complete - , percent = complete / total - , n = width * percent | 0 - , i = width - n; - - if (lastN === n && !options.verbose) { - // Don't re-render the line if it hasn't changed - return; - } - lastN = n; - - cursor.CR(); - process.stdout.write('\u001b[J'); - process.stdout.write(color('progress', ' ' + options.open)); - process.stdout.write(Array(n).join(options.complete)); - process.stdout.write(Array(i).join(options.incomplete)); - process.stdout.write(color('progress', options.close)); - if (options.verbose) { - process.stdout.write(color('progress', ' ' + complete + ' of ' + total)); - } - }); - - // tests are complete, output some stats - // and the failures if any - runner.on('end', function(){ - cursor.show(); - console.log(); - self.epilogue(); - }); -} - -/** - * Inherit from `Base.prototype`. - */ - -function F(){}; -F.prototype = Base.prototype; -Progress.prototype = new F; -Progress.prototype.constructor = Progress; - - -}); // module: reporters/progress.js - -require.register("reporters/spec.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var Base = require('./base') - , cursor = Base.cursor - , color = Base.color; - -/** - * Expose `Spec`. - */ - -exports = module.exports = Spec; - -/** - * Initialize a new `Spec` test reporter. - * - * @param {Runner} runner - * @api public - */ - -function Spec(runner) { - Base.call(this, runner); - - var self = this - , stats = this.stats - , indents = 0 - , n = 0; - - function indent() { - return Array(indents).join(' ') - } - - runner.on('start', function(){ - console.log(); - }); - - runner.on('suite', function(suite){ - ++indents; - console.log(color('suite', '%s%s'), indent(), suite.title); - }); - - runner.on('suite end', function(suite){ - --indents; - if (1 == indents) console.log(); - }); - - runner.on('pending', function(test){ - var fmt = indent() + color('pending', ' - %s'); - console.log(fmt, test.title); - }); - - runner.on('pass', function(test){ - if ('fast' == test.speed) { - var fmt = indent() - + color('checkmark', ' ' + Base.symbols.ok) - + color('pass', ' %s '); - cursor.CR(); - console.log(fmt, test.title); - } else { - var fmt = indent() - + color('checkmark', ' ' + Base.symbols.ok) - + color('pass', ' %s ') - + color(test.speed, '(%dms)'); - cursor.CR(); - console.log(fmt, test.title, test.duration); - } - }); - - runner.on('fail', function(test, err){ - cursor.CR(); - console.log(indent() + color('fail', ' %d) %s'), ++n, test.title); - }); - - runner.on('end', self.epilogue.bind(self)); -} - -/** - * Inherit from `Base.prototype`. - */ - -function F(){}; -F.prototype = Base.prototype; -Spec.prototype = new F; -Spec.prototype.constructor = Spec; - - -}); // module: reporters/spec.js - -require.register("reporters/tap.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var Base = require('./base') - , cursor = Base.cursor - , color = Base.color; - -/** - * Expose `TAP`. - */ - -exports = module.exports = TAP; - -/** - * Initialize a new `TAP` reporter. - * - * @param {Runner} runner - * @api public - */ - -function TAP(runner) { - Base.call(this, runner); - - var self = this - , stats = this.stats - , n = 1 - , passes = 0 - , failures = 0; - - runner.on('start', function(){ - var total = runner.grepTotal(runner.suite); - console.log('%d..%d', 1, total); - }); - - runner.on('test end', function(){ - ++n; - }); - - runner.on('pending', function(test){ - console.log('ok %d %s # SKIP -', n, title(test)); - }); - - runner.on('pass', function(test){ - passes++; - console.log('ok %d %s', n, title(test)); - }); - - runner.on('fail', function(test, err){ - failures++; - console.log('not ok %d %s', n, title(test)); - if (err.stack) console.log(err.stack.replace(/^/gm, ' ')); - }); - - runner.on('end', function(){ - console.log('# tests ' + (passes + failures)); - console.log('# pass ' + passes); - console.log('# fail ' + failures); - }); -} - -/** - * Return a TAP-safe title of `test` - * - * @param {Object} test - * @return {String} - * @api private - */ - -function title(test) { - return test.fullTitle().replace(/#/g, ''); -} - -}); // module: reporters/tap.js - -require.register("reporters/xunit.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var Base = require('./base') - , utils = require('../utils') - , escape = utils.escape; - -/** - * Save timer references to avoid Sinon interfering (see GH-237). - */ - -var Date = global.Date - , setTimeout = global.setTimeout - , setInterval = global.setInterval - , clearTimeout = global.clearTimeout - , clearInterval = global.clearInterval; - -/** - * Expose `XUnit`. - */ - -exports = module.exports = XUnit; - -/** - * Initialize a new `XUnit` reporter. - * - * @param {Runner} runner - * @api public - */ - -function XUnit(runner) { - Base.call(this, runner); - var stats = this.stats - , tests = [] - , self = this; - - runner.on('pending', function(test){ - tests.push(test); - }); - - runner.on('pass', function(test){ - tests.push(test); - }); - - runner.on('fail', function(test){ - tests.push(test); - }); - - runner.on('end', function(){ - console.log(tag('testsuite', { - name: 'Mocha Tests' - , tests: stats.tests - , failures: stats.failures - , errors: stats.failures - , skipped: stats.tests - stats.failures - stats.passes - , timestamp: (new Date).toUTCString() - , time: (stats.duration / 1000) || 0 - }, false)); - - tests.forEach(test); - console.log(''); - }); -} - -/** - * Inherit from `Base.prototype`. - */ - -function F(){}; -F.prototype = Base.prototype; -XUnit.prototype = new F; -XUnit.prototype.constructor = XUnit; - - -/** - * Output tag for the given `test.` - */ - -function test(test) { - var attrs = { - classname: test.parent.fullTitle() - , name: test.title - , time: (test.duration / 1000) || 0 - }; - - if ('failed' == test.state) { - var err = test.err; - console.log(tag('testcase', attrs, false, tag('failure', {}, false, cdata(escape(err.message) + "\n" + err.stack)))); - } else if (test.pending) { - console.log(tag('testcase', attrs, false, tag('skipped', {}, true))); - } else { - console.log(tag('testcase', attrs, true) ); - } -} - -/** - * HTML tag helper. - */ - -function tag(name, attrs, close, content) { - var end = close ? '/>' : '>' - , pairs = [] - , tag; - - for (var key in attrs) { - pairs.push(key + '="' + escape(attrs[key]) + '"'); - } - - tag = '<' + name + (pairs.length ? ' ' + pairs.join(' ') : '') + end; - if (content) tag += content + ''; -} - -}); // module: reporters/xunit.js - -require.register("runnable.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var EventEmitter = require('browser/events').EventEmitter - , debug = require('browser/debug')('mocha:runnable') - , milliseconds = require('./ms'); - -/** - * Save timer references to avoid Sinon interfering (see GH-237). - */ - -var Date = global.Date - , setTimeout = global.setTimeout - , setInterval = global.setInterval - , clearTimeout = global.clearTimeout - , clearInterval = global.clearInterval; - -/** - * Object#toString(). - */ - -var toString = Object.prototype.toString; - -/** - * Expose `Runnable`. - */ - -module.exports = Runnable; - -/** - * Initialize a new `Runnable` with the given `title` and callback `fn`. - * - * @param {String} title - * @param {Function} fn - * @api private - */ - -function Runnable(title, fn) { - this.title = title; - this.fn = fn; - this.async = fn && fn.length; - this.sync = ! this.async; - this._timeout = 2000; - this._slow = 75; - this._enableTimeouts = true; - this.timedOut = false; -} - -/** - * Inherit from `EventEmitter.prototype`. - */ - -function F(){}; -F.prototype = EventEmitter.prototype; -Runnable.prototype = new F; -Runnable.prototype.constructor = Runnable; - - -/** - * Set & get timeout `ms`. - * - * @param {Number|String} ms - * @return {Runnable|Number} ms or self - * @api private - */ - -Runnable.prototype.timeout = function(ms){ - if (0 == arguments.length) return this._timeout; - if (ms === 0) this._enableTimeouts = false; - if ('string' == typeof ms) ms = milliseconds(ms); - debug('timeout %d', ms); - this._timeout = ms; - if (this.timer) this.resetTimeout(); - return this; -}; - -/** - * Set & get slow `ms`. - * - * @param {Number|String} ms - * @return {Runnable|Number} ms or self - * @api private - */ - -Runnable.prototype.slow = function(ms){ - if (0 === arguments.length) return this._slow; - if ('string' == typeof ms) ms = milliseconds(ms); - debug('timeout %d', ms); - this._slow = ms; - return this; -}; - -/** - * Set and & get timeout `enabled`. - * - * @param {Boolean} enabled - * @return {Runnable|Boolean} enabled or self - * @api private - */ - -Runnable.prototype.enableTimeouts = function(enabled){ - if (arguments.length === 0) return this._enableTimeouts; - debug('enableTimeouts %s', enabled); - this._enableTimeouts = enabled; - return this; -}; - -/** - * Return the full title generated by recursively - * concatenating the parent's full title. - * - * @return {String} - * @api public - */ - -Runnable.prototype.fullTitle = function(){ - return this.parent.fullTitle() + ' ' + this.title; -}; - -/** - * Clear the timeout. - * - * @api private - */ - -Runnable.prototype.clearTimeout = function(){ - clearTimeout(this.timer); -}; - -/** - * Inspect the runnable void of private properties. - * - * @return {String} - * @api private - */ - -Runnable.prototype.inspect = function(){ - return JSON.stringify(this, function(key, val){ - if ('_' == key[0]) return; - if ('parent' == key) return '#'; - if ('ctx' == key) return '#'; - return val; - }, 2); -}; - -/** - * Reset the timeout. - * - * @api private - */ - -Runnable.prototype.resetTimeout = function(){ - var self = this; - var ms = this.timeout() || 1e9; - - if (!this._enableTimeouts) return; - this.clearTimeout(); - this.timer = setTimeout(function(){ - if (!self._enableTimeouts) return; - self.callback(new Error('timeout of ' + ms + 'ms exceeded')); - self.timedOut = true; - }, ms); -}; - -/** - * Whitelist these globals for this test run - * - * @api private - */ -Runnable.prototype.globals = function(arr){ - var self = this; - this._allowedGlobals = arr; -}; - -/** - * Run the test and invoke `fn(err)`. - * - * @param {Function} fn - * @api private - */ - -Runnable.prototype.run = function(fn){ - var self = this - , start = new Date - , ctx = this.ctx - , finished - , emitted; - - // Some times the ctx exists but it is not runnable - if (ctx && ctx.runnable) ctx.runnable(this); - - // called multiple times - function multiple(err) { - if (emitted) return; - emitted = true; - self.emit('error', err || new Error('done() called multiple times')); - } - - // finished - function done(err) { - var ms = self.timeout(); - if (self.timedOut) return; - if (finished) return multiple(err); - self.clearTimeout(); - self.duration = new Date - start; - finished = true; - if (!err && self.duration > ms && self._enableTimeouts) err = new Error('timeout of ' + ms + 'ms exceeded'); - fn(err); - } - - // for .resetTimeout() - this.callback = done; - - // explicit async with `done` argument - if (this.async) { - this.resetTimeout(); - - try { - this.fn.call(ctx, function(err){ - if (err instanceof Error || toString.call(err) === "[object Error]") return done(err); - if (null != err) { - if (Object.prototype.toString.call(err) === '[object Object]') { - return done(new Error('done() invoked with non-Error: ' + JSON.stringify(err))); - } else { - return done(new Error('done() invoked with non-Error: ' + err)); - } - } - done(); - }); - } catch (err) { - done(err); - } - return; - } - - if (this.asyncOnly) { - return done(new Error('--async-only option in use without declaring `done()`')); - } - - // sync or promise-returning - try { - if (this.pending) { - done(); - } else { - callFn(this.fn); - } - } catch (err) { - done(err); - } - - function callFn(fn) { - var result = fn.call(ctx); - if (result && typeof result.then === 'function') { - self.resetTimeout(); - result - .then(function() { - done() - }, - function(reason) { - done(reason || new Error('Promise rejected with no or falsy reason')) - }); - } else { - done(); - } - } -}; - -}); // module: runnable.js - -require.register("runner.js", function(module, exports, require){ -/** - * Module dependencies. - */ - -var EventEmitter = require('browser/events').EventEmitter - , debug = require('browser/debug')('mocha:runner') - , Test = require('./test') - , utils = require('./utils') - , filter = utils.filter - , keys = utils.keys; - -/** - * Non-enumerable globals. - */ - -var globals = [ - 'setTimeout', - 'clearTimeout', - 'setInterval', - 'clearInterval', - 'XMLHttpRequest', - 'Date' -]; - -/** - * Expose `Runner`. - */ - -module.exports = Runner; - -/** - * Initialize a `Runner` for the given `suite`. - * - * Events: - * - * - `start` execution started - * - `end` execution complete - * - `suite` (suite) test suite execution started - * - `suite end` (suite) all tests (and sub-suites) have finished - * - `test` (test) test execution started - * - `test end` (test) test completed - * - `hook` (hook) hook execution started - * - `hook end` (hook) hook complete - * - `pass` (test) test passed - * - `fail` (test, err) test failed - * - `pending` (test) test pending - * - * @api public - */ - -function Runner(suite) { - var self = this; - this._globals = []; - this._abort = false; - this.suite = suite; - this.total = suite.total(); - this.failures = 0; - this.on('test end', function(test){ self.checkGlobals(test); }); - this.on('hook end', function(hook){ self.checkGlobals(hook); }); - this.grep(/.*/); - this.globals(this.globalProps().concat(extraGlobals())); -} - -/** - * Wrapper for setImmediate, process.nextTick, or browser polyfill. - * - * @param {Function} fn - * @api private - */ - -Runner.immediately = global.setImmediate || process.nextTick; - -/** - * Inherit from `EventEmitter.prototype`. - */ - -function F(){}; -F.prototype = EventEmitter.prototype; -Runner.prototype = new F; -Runner.prototype.constructor = Runner; - - -/** - * Run tests with full titles matching `re`. Updates runner.total - * with number of tests matched. - * - * @param {RegExp} re - * @param {Boolean} invert - * @return {Runner} for chaining - * @api public - */ - -Runner.prototype.grep = function(re, invert){ - debug('grep %s', re); - this._grep = re; - this._invert = invert; - this.total = this.grepTotal(this.suite); - return this; -}; - -/** - * Returns the number of tests matching the grep search for the - * given suite. - * - * @param {Suite} suite - * @return {Number} - * @api public - */ - -Runner.prototype.grepTotal = function(suite) { - var self = this; - var total = 0; - - suite.eachTest(function(test){ - var match = self._grep.test(test.fullTitle()); - if (self._invert) match = !match; - if (match) total++; - }); - - return total; -}; - -/** - * Return a list of global properties. - * - * @return {Array} - * @api private - */ - -Runner.prototype.globalProps = function() { - var props = utils.keys(global); - - // non-enumerables - for (var i = 0; i < globals.length; ++i) { - if (~utils.indexOf(props, globals[i])) continue; - props.push(globals[i]); - } - - return props; -}; - -/** - * Allow the given `arr` of globals. - * - * @param {Array} arr - * @return {Runner} for chaining - * @api public - */ - -Runner.prototype.globals = function(arr){ - if (0 == arguments.length) return this._globals; - debug('globals %j', arr); - this._globals = this._globals.concat(arr); - return this; -}; - -/** - * Check for global variable leaks. - * - * @api private - */ - -Runner.prototype.checkGlobals = function(test){ - if (this.ignoreLeaks) return; - var ok = this._globals; - - var globals = this.globalProps(); - var leaks; - - if (test) { - ok = ok.concat(test._allowedGlobals || []); - } - - if(this.prevGlobalsLength == globals.length) return; - this.prevGlobalsLength = globals.length; - - leaks = filterLeaks(ok, globals); - this._globals = this._globals.concat(leaks); - - if (leaks.length > 1) { - this.fail(test, new Error('global leaks detected: ' + leaks.join(', ') + '')); - } else if (leaks.length) { - this.fail(test, new Error('global leak detected: ' + leaks[0])); - } -}; - -/** - * Fail the given `test`. - * - * @param {Test} test - * @param {Error} err - * @api private - */ - -Runner.prototype.fail = function(test, err){ - ++this.failures; - test.state = 'failed'; - - if ('string' == typeof err) { - err = new Error('the string "' + err + '" was thrown, throw an Error :)'); - } - - this.emit('fail', test, err); -}; - -/** - * Fail the given `hook` with `err`. - * - * Hook failures work in the following pattern: - * - If bail, then exit - * - Failed `before` hook skips all tests in a suite and subsuites, - * but jumps to corresponding `after` hook - * - Failed `before each` hook skips remaining tests in a - * suite and jumps to corresponding `after each` hook, - * which is run only once - * - Failed `after` hook does not alter - * execution order - * - Failed `after each` hook skips remaining tests in a - * suite and subsuites, but executes other `after each` - * hooks - * - * @param {Hook} hook - * @param {Error} err - * @api private - */ - -Runner.prototype.failHook = function(hook, err){ - this.fail(hook, err); - if (this.suite.bail()) { - this.emit('end'); - } -}; - -/** - * Run hook `name` callbacks and then invoke `fn()`. - * - * @param {String} name - * @param {Function} function - * @api private - */ - -Runner.prototype.hook = function(name, fn){ - var suite = this.suite - , hooks = suite['_' + name] - , self = this - , timer; - - function next(i) { - var hook = hooks[i]; - if (!hook) return fn(); - if (self.failures && suite.bail()) return fn(); - self.currentRunnable = hook; - - hook.ctx.currentTest = self.test; - - self.emit('hook', hook); - - hook.on('error', function(err){ - self.failHook(hook, err); - }); - - hook.run(function(err){ - hook.removeAllListeners('error'); - var testError = hook.error(); - if (testError) self.fail(self.test, testError); - if (err) { - self.failHook(hook, err); - - // stop executing hooks, notify callee of hook err - return fn(err); - } - self.emit('hook end', hook); - delete hook.ctx.currentTest; - next(++i); - }); - } - - Runner.immediately(function(){ - next(0); - }); -}; - -/** - * Run hook `name` for the given array of `suites` - * in order, and callback `fn(err, errSuite)`. - * - * @param {String} name - * @param {Array} suites - * @param {Function} fn - * @api private - */ - -Runner.prototype.hooks = function(name, suites, fn){ - var self = this - , orig = this.suite; - - function next(suite) { - self.suite = suite; - - if (!suite) { - self.suite = orig; - return fn(); - } - - self.hook(name, function(err){ - if (err) { - var errSuite = self.suite; - self.suite = orig; - return fn(err, errSuite); - } - - next(suites.pop()); - }); - } - - next(suites.pop()); -}; - -/** - * Run hooks from the top level down. - * - * @param {String} name - * @param {Function} fn - * @api private - */ - -Runner.prototype.hookUp = function(name, fn){ - var suites = [this.suite].concat(this.parents()).reverse(); - this.hooks(name, suites, fn); -}; - -/** - * Run hooks from the bottom up. - * - * @param {String} name - * @param {Function} fn - * @api private - */ - -Runner.prototype.hookDown = function(name, fn){ - var suites = [this.suite].concat(this.parents()); - this.hooks(name, suites, fn); -}; - -/** - * Return an array of parent Suites from - * closest to furthest. - * - * @return {Array} - * @api private - */ - -Runner.prototype.parents = function(){ - var suite = this.suite - , suites = []; - while (suite = suite.parent) suites.push(suite); - return suites; -}; - -/** - * Run the current test and callback `fn(err)`. - * - * @param {Function} fn - * @api private - */ - -Runner.prototype.runTest = function(fn){ - var test = this.test - , self = this; - - if (this.asyncOnly) test.asyncOnly = true; - - try { - test.on('error', function(err){ - self.fail(test, err); - }); - test.run(fn); - } catch (err) { - fn(err); - } -}; - -/** - * Run tests in the given `suite` and invoke - * the callback `fn()` when complete. - * - * @param {Suite} suite - * @param {Function} fn - * @api private - */ - -Runner.prototype.runTests = function(suite, fn){ - var self = this - , tests = suite.tests.slice() - , test; - - - function hookErr(err, errSuite, after) { - // before/after Each hook for errSuite failed: - var orig = self.suite; - - // for failed 'after each' hook start from errSuite parent, - // otherwise start from errSuite itself - self.suite = after ? errSuite.parent : errSuite; - - if (self.suite) { - // call hookUp afterEach - self.hookUp('afterEach', function(err2, errSuite2) { - self.suite = orig; - // some hooks may fail even now - if (err2) return hookErr(err2, errSuite2, true); - // report error suite - fn(errSuite); - }); - } else { - // there is no need calling other 'after each' hooks - self.suite = orig; - fn(errSuite); - } - } - - function next(err, errSuite) { - // if we bail after first err - if (self.failures && suite._bail) return fn(); - - if (self._abort) return fn(); - - if (err) return hookErr(err, errSuite, true); - - // next test - test = tests.shift(); - - // all done - if (!test) return fn(); - - // grep - var match = self._grep.test(test.fullTitle()); - if (self._invert) match = !match; - if (!match) return next(); - - // pending - if (test.pending) { - self.emit('pending', test); - self.emit('test end', test); - return next(); - } - - // execute test and hook(s) - self.emit('test', self.test = test); - self.hookDown('beforeEach', function(err, errSuite){ - - if (err) return hookErr(err, errSuite, false); - - self.currentRunnable = self.test; - self.runTest(function(err){ - test = self.test; - - if (err) { - self.fail(test, err); - self.emit('test end', test); - return self.hookUp('afterEach', next); - } - - test.state = 'passed'; - self.emit('pass', test); - self.emit('test end', test); - self.hookUp('afterEach', next); - }); - }); - } - - this.next = next; - next(); -}; - -/** - * Run the given `suite` and invoke the - * callback `fn()` when complete. - * - * @param {Suite} suite - * @param {Function} fn - * @api private - */ - -Runner.prototype.runSuite = function(suite, fn){ - var total = this.grepTotal(suite) - , self = this - , i = 0; - - debug('run suite %s', suite.fullTitle()); - - if (!total) return fn(); - - this.emit('suite', this.suite = suite); - - function next(errSuite) { - if (errSuite) { - // current suite failed on a hook from errSuite - if (errSuite == suite) { - // if errSuite is current suite - // continue to the next sibling suite - return done(); - } else { - // errSuite is among the parents of current suite - // stop execution of errSuite and all sub-suites - return done(errSuite); - } - } - - if (self._abort) return done(); - - var curr = suite.suites[i++]; - if (!curr) return done(); - self.runSuite(curr, next); - } - - function done(errSuite) { - self.suite = suite; - self.hook('afterAll', function(){ - self.emit('suite end', suite); - fn(errSuite); - }); - } - - this.hook('beforeAll', function(err){ - if (err) return done(); - self.runTests(suite, next); - }); -}; - -/** - * Handle uncaught exceptions. - * - * @param {Error} err - * @api private - */ - -Runner.prototype.uncaught = function(err){ - if (err) { - debug('uncaught exception %s', err !== function () { - return this; - }.call(err) ? err : ( err.message || err )); - } else { - debug('uncaught undefined exception'); - err = new Error('Caught undefined error, did you throw without specifying what?'); - } - err.uncaught = true; - - var runnable = this.currentRunnable; - if (!runnable) return; - - var wasAlreadyDone = runnable.state; - this.fail(runnable, err); - - runnable.clearTimeout(); - - if (wasAlreadyDone) return; - - // recover from test - if ('test' == runnable.type) { - this.emit('test end', runnable); - this.hookUp('afterEach', this.next); - return; - } - - // bail on hooks - this.emit('end'); -}; - -/** - * Run the root suite and invoke `fn(failures)` - * on completion. - * - * @param {Function} fn - * @return {Runner} for chaining - * @api public - */ - -Runner.prototype.run = function(fn){ - var self = this - , fn = fn || function(){}; - - function uncaught(err){ - self.uncaught(err); - } - - debug('start'); - - // callback - this.on('end', function(){ - debug('end'); - process.removeListener('uncaughtException', uncaught); - fn(self.failures); - }); - - // run suites - this.emit('start'); - this.runSuite(this.suite, function(){ - debug('finished running'); - self.emit('end'); - }); - - // uncaught exception - process.on('uncaughtException', uncaught); - - return this; -}; - -/** - * Cleanly abort execution - * - * @return {Runner} for chaining - * @api public - */ -Runner.prototype.abort = function(){ - debug('aborting'); - this._abort = true; -}; - -/** - * Filter leaks with the given globals flagged as `ok`. - * - * @param {Array} ok - * @param {Array} globals - * @return {Array} - * @api private - */ - -function filterLeaks(ok, globals) { - return filter(globals, function(key){ - // Firefox and Chrome exposes iframes as index inside the window object - if (/^d+/.test(key)) return false; - - // in firefox - // if runner runs in an iframe, this iframe's window.getInterface method not init at first - // it is assigned in some seconds - if (global.navigator && /^getInterface/.test(key)) return false; - - // an iframe could be approached by window[iframeIndex] - // in ie6,7,8 and opera, iframeIndex is enumerable, this could cause leak - if (global.navigator && /^\d+/.test(key)) return false; - - // Opera and IE expose global variables for HTML element IDs (issue #243) - if (/^mocha-/.test(key)) return false; - - var matched = filter(ok, function(ok){ - if (~ok.indexOf('*')) return 0 == key.indexOf(ok.split('*')[0]); - return key == ok; - }); - return matched.length == 0 && (!global.navigator || 'onerror' !== key); - }); -} - -/** - * Array of globals dependent on the environment. - * - * @return {Array} - * @api private - */ - - function extraGlobals() { - if (typeof(process) === 'object' && - typeof(process.version) === 'string') { - - var nodeVersion = process.version.split('.').reduce(function(a, v) { - return a << 8 | v; - }); - - // 'errno' was renamed to process._errno in v0.9.11. - - if (nodeVersion < 0x00090B) { - return ['errno']; - } - } - - return []; - } - -}); // module: runner.js - -require.register("suite.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var EventEmitter = require('browser/events').EventEmitter - , debug = require('browser/debug')('mocha:suite') - , milliseconds = require('./ms') - , utils = require('./utils') - , Hook = require('./hook'); - -/** - * Expose `Suite`. - */ - -exports = module.exports = Suite; - -/** - * Create a new `Suite` with the given `title` - * and parent `Suite`. When a suite with the - * same title is already present, that suite - * is returned to provide nicer reporter - * and more flexible meta-testing. - * - * @param {Suite} parent - * @param {String} title - * @return {Suite} - * @api public - */ - -exports.create = function(parent, title){ - var suite = new Suite(title, parent.ctx); - suite.parent = parent; - if (parent.pending) suite.pending = true; - title = suite.fullTitle(); - parent.addSuite(suite); - return suite; -}; - -/** - * Initialize a new `Suite` with the given - * `title` and `ctx`. - * - * @param {String} title - * @param {Context} ctx - * @api private - */ - -function Suite(title, parentContext) { - this.title = title; - var context = function() {}; - context.prototype = parentContext; - this.ctx = new context(); - this.suites = []; - this.tests = []; - this.pending = false; - this._beforeEach = []; - this._beforeAll = []; - this._afterEach = []; - this._afterAll = []; - this.root = !title; - this._timeout = 2000; - this._enableTimeouts = true; - this._slow = 75; - this._bail = false; -} - -/** - * Inherit from `EventEmitter.prototype`. - */ - -function F(){}; -F.prototype = EventEmitter.prototype; -Suite.prototype = new F; -Suite.prototype.constructor = Suite; - - -/** - * Return a clone of this `Suite`. - * - * @return {Suite} - * @api private - */ - -Suite.prototype.clone = function(){ - var suite = new Suite(this.title); - debug('clone'); - suite.ctx = this.ctx; - suite.timeout(this.timeout()); - suite.enableTimeouts(this.enableTimeouts()); - suite.slow(this.slow()); - suite.bail(this.bail()); - return suite; -}; - -/** - * Set timeout `ms` or short-hand such as "2s". - * - * @param {Number|String} ms - * @return {Suite|Number} for chaining - * @api private - */ - -Suite.prototype.timeout = function(ms){ - if (0 == arguments.length) return this._timeout; - if (ms === 0) this._enableTimeouts = false; - if ('string' == typeof ms) ms = milliseconds(ms); - debug('timeout %d', ms); - this._timeout = parseInt(ms, 10); - return this; -}; - -/** - * Set timeout `enabled`. - * - * @param {Boolean} enabled - * @return {Suite|Boolean} self or enabled - * @api private - */ - -Suite.prototype.enableTimeouts = function(enabled){ - if (arguments.length === 0) return this._enableTimeouts; - debug('enableTimeouts %s', enabled); - this._enableTimeouts = enabled; - return this; -}; - -/** - * Set slow `ms` or short-hand such as "2s". - * - * @param {Number|String} ms - * @return {Suite|Number} for chaining - * @api private - */ - -Suite.prototype.slow = function(ms){ - if (0 === arguments.length) return this._slow; - if ('string' == typeof ms) ms = milliseconds(ms); - debug('slow %d', ms); - this._slow = ms; - return this; -}; - -/** - * Sets whether to bail after first error. - * - * @parma {Boolean} bail - * @return {Suite|Number} for chaining - * @api private - */ - -Suite.prototype.bail = function(bail){ - if (0 == arguments.length) return this._bail; - debug('bail %s', bail); - this._bail = bail; - return this; -}; - -/** - * Run `fn(test[, done])` before running tests. - * - * @param {Function} fn - * @return {Suite} for chaining - * @api private - */ - -Suite.prototype.beforeAll = function(title, fn){ - if (this.pending) return this; - if ('function' === typeof title) { - fn = title; - title = fn.name; - } - title = '"before all" hook' + (title ? ': ' + title : ''); - - var hook = new Hook(title, fn); - hook.parent = this; - hook.timeout(this.timeout()); - hook.enableTimeouts(this.enableTimeouts()); - hook.slow(this.slow()); - hook.ctx = this.ctx; - this._beforeAll.push(hook); - this.emit('beforeAll', hook); - return this; -}; - -/** - * Run `fn(test[, done])` after running tests. - * - * @param {Function} fn - * @return {Suite} for chaining - * @api private - */ - -Suite.prototype.afterAll = function(title, fn){ - if (this.pending) return this; - if ('function' === typeof title) { - fn = title; - title = fn.name; - } - title = '"after all" hook' + (title ? ': ' + title : ''); - - var hook = new Hook(title, fn); - hook.parent = this; - hook.timeout(this.timeout()); - hook.enableTimeouts(this.enableTimeouts()); - hook.slow(this.slow()); - hook.ctx = this.ctx; - this._afterAll.push(hook); - this.emit('afterAll', hook); - return this; -}; - -/** - * Run `fn(test[, done])` before each test case. - * - * @param {Function} fn - * @return {Suite} for chaining - * @api private - */ - -Suite.prototype.beforeEach = function(title, fn){ - if (this.pending) return this; - if ('function' === typeof title) { - fn = title; - title = fn.name; - } - title = '"before each" hook' + (title ? ': ' + title : ''); - - var hook = new Hook(title, fn); - hook.parent = this; - hook.timeout(this.timeout()); - hook.enableTimeouts(this.enableTimeouts()); - hook.slow(this.slow()); - hook.ctx = this.ctx; - this._beforeEach.push(hook); - this.emit('beforeEach', hook); - return this; -}; - -/** - * Run `fn(test[, done])` after each test case. - * - * @param {Function} fn - * @return {Suite} for chaining - * @api private - */ - -Suite.prototype.afterEach = function(title, fn){ - if (this.pending) return this; - if ('function' === typeof title) { - fn = title; - title = fn.name; - } - title = '"after each" hook' + (title ? ': ' + title : ''); - - var hook = new Hook(title, fn); - hook.parent = this; - hook.timeout(this.timeout()); - hook.enableTimeouts(this.enableTimeouts()); - hook.slow(this.slow()); - hook.ctx = this.ctx; - this._afterEach.push(hook); - this.emit('afterEach', hook); - return this; -}; - -/** - * Add a test `suite`. - * - * @param {Suite} suite - * @return {Suite} for chaining - * @api private - */ - -Suite.prototype.addSuite = function(suite){ - suite.parent = this; - suite.timeout(this.timeout()); - suite.enableTimeouts(this.enableTimeouts()); - suite.slow(this.slow()); - suite.bail(this.bail()); - this.suites.push(suite); - this.emit('suite', suite); - return this; -}; - -/** - * Add a `test` to this suite. - * - * @param {Test} test - * @return {Suite} for chaining - * @api private - */ - -Suite.prototype.addTest = function(test){ - test.parent = this; - test.timeout(this.timeout()); - test.enableTimeouts(this.enableTimeouts()); - test.slow(this.slow()); - test.ctx = this.ctx; - this.tests.push(test); - this.emit('test', test); - return this; -}; - -/** - * Return the full title generated by recursively - * concatenating the parent's full title. - * - * @return {String} - * @api public - */ - -Suite.prototype.fullTitle = function(){ - if (this.parent) { - var full = this.parent.fullTitle(); - if (full) return full + ' ' + this.title; - } - return this.title; -}; - -/** - * Return the total number of tests. - * - * @return {Number} - * @api public - */ - -Suite.prototype.total = function(){ - return utils.reduce(this.suites, function(sum, suite){ - return sum + suite.total(); - }, 0) + this.tests.length; -}; - -/** - * Iterates through each suite recursively to find - * all tests. Applies a function in the format - * `fn(test)`. - * - * @param {Function} fn - * @return {Suite} - * @api private - */ - -Suite.prototype.eachTest = function(fn){ - utils.forEach(this.tests, fn); - utils.forEach(this.suites, function(suite){ - suite.eachTest(fn); - }); - return this; -}; - -}); // module: suite.js - -require.register("test.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var Runnable = require('./runnable'); - -/** - * Expose `Test`. - */ - -module.exports = Test; - -/** - * Initialize a new `Test` with the given `title` and callback `fn`. - * - * @param {String} title - * @param {Function} fn - * @api private - */ - -function Test(title, fn) { - Runnable.call(this, title, fn); - this.pending = !fn; - this.type = 'test'; -} - -/** - * Inherit from `Runnable.prototype`. - */ - -function F(){}; -F.prototype = Runnable.prototype; -Test.prototype = new F; -Test.prototype.constructor = Test; - - -}); // module: test.js - -require.register("utils.js", function(module, exports, require){ -/** - * Module dependencies. - */ - -var fs = require('browser/fs') - , path = require('browser/path') - , basename = path.basename - , exists = fs.existsSync || path.existsSync - , glob = require('browser/glob') - , join = path.join - , debug = require('browser/debug')('mocha:watch'); - -/** - * Ignored directories. - */ - -var ignore = ['node_modules', '.git']; - -/** - * Escape special characters in the given string of html. - * - * @param {String} html - * @return {String} - * @api private - */ - -exports.escape = function(html){ - return String(html) - .replace(/&/g, '&') - .replace(/"/g, '"') - .replace(//g, '>'); -}; - -/** - * Array#forEach (<=IE8) - * - * @param {Array} array - * @param {Function} fn - * @param {Object} scope - * @api private - */ - -exports.forEach = function(arr, fn, scope){ - for (var i = 0, l = arr.length; i < l; i++) - fn.call(scope, arr[i], i); -}; - -/** - * Array#map (<=IE8) - * - * @param {Array} array - * @param {Function} fn - * @param {Object} scope - * @api private - */ - -exports.map = function(arr, fn, scope){ - var result = []; - for (var i = 0, l = arr.length; i < l; i++) - result.push(fn.call(scope, arr[i], i)); - return result; -}; - -/** - * Array#indexOf (<=IE8) - * - * @parma {Array} arr - * @param {Object} obj to find index of - * @param {Number} start - * @api private - */ - -exports.indexOf = function(arr, obj, start){ - for (var i = start || 0, l = arr.length; i < l; i++) { - if (arr[i] === obj) - return i; - } - return -1; -}; - -/** - * Array#reduce (<=IE8) - * - * @param {Array} array - * @param {Function} fn - * @param {Object} initial value - * @api private - */ - -exports.reduce = function(arr, fn, val){ - var rval = val; - - for (var i = 0, l = arr.length; i < l; i++) { - rval = fn(rval, arr[i], i, arr); - } - - return rval; -}; - -/** - * Array#filter (<=IE8) - * - * @param {Array} array - * @param {Function} fn - * @api private - */ - -exports.filter = function(arr, fn){ - var ret = []; - - for (var i = 0, l = arr.length; i < l; i++) { - var val = arr[i]; - if (fn(val, i, arr)) ret.push(val); - } - - return ret; -}; - -/** - * Object.keys (<=IE8) - * - * @param {Object} obj - * @return {Array} keys - * @api private - */ - -exports.keys = Object.keys || function(obj) { - var keys = [] - , has = Object.prototype.hasOwnProperty // for `window` on <=IE8 - - for (var key in obj) { - if (has.call(obj, key)) { - keys.push(key); - } - } - - return keys; -}; - -/** - * Watch the given `files` for changes - * and invoke `fn(file)` on modification. - * - * @param {Array} files - * @param {Function} fn - * @api private - */ - -exports.watch = function(files, fn){ - var options = { interval: 100 }; - files.forEach(function(file){ - debug('file %s', file); - fs.watchFile(file, options, function(curr, prev){ - if (prev.mtime < curr.mtime) fn(file); - }); - }); -}; - -/** - * Ignored files. - */ - -function ignored(path){ - return !~ignore.indexOf(path); -} - -/** - * Lookup files in the given `dir`. - * - * @return {Array} - * @api private - */ - -exports.files = function(dir, ext, ret){ - ret = ret || []; - ext = ext || ['js']; - - var re = new RegExp('\\.(' + ext.join('|') + ')$'); - - fs.readdirSync(dir) - .filter(ignored) - .forEach(function(path){ - path = join(dir, path); - if (fs.statSync(path).isDirectory()) { - exports.files(path, ext, ret); - } else if (path.match(re)) { - ret.push(path); - } - }); - - return ret; -}; - -/** - * Compute a slug from the given `str`. - * - * @param {String} str - * @return {String} - * @api private - */ - -exports.slug = function(str){ - return str - .toLowerCase() - .replace(/ +/g, '-') - .replace(/[^-\w]/g, ''); -}; - -/** - * Strip the function definition from `str`, - * and re-indent for pre whitespace. - */ - -exports.clean = function(str) { - str = str - .replace(/\r\n?|[\n\u2028\u2029]/g, "\n").replace(/^\uFEFF/, '') - .replace(/^function *\(.*\) *{|\(.*\) *=> *{?/, '') - .replace(/\s+\}$/, ''); - - var spaces = str.match(/^\n?( *)/)[1].length - , tabs = str.match(/^\n?(\t*)/)[1].length - , re = new RegExp('^\n?' + (tabs ? '\t' : ' ') + '{' + (tabs ? tabs : spaces) + '}', 'gm'); - - str = str.replace(re, ''); - - return exports.trim(str); -}; - -/** - * Trim the given `str`. - * - * @param {String} str - * @return {String} - * @api private - */ - -exports.trim = function(str){ - return str.replace(/^\s+|\s+$/g, ''); -}; - -/** - * Parse the given `qs`. - * - * @param {String} qs - * @return {Object} - * @api private - */ - -exports.parseQuery = function(qs){ - return exports.reduce(qs.replace('?', '').split('&'), function(obj, pair){ - var i = pair.indexOf('=') - , key = pair.slice(0, i) - , val = pair.slice(++i); - - obj[key] = decodeURIComponent(val); - return obj; - }, {}); -}; - -/** - * Highlight the given string of `js`. - * - * @param {String} js - * @return {String} - * @api private - */ - -function highlight(js) { - return js - .replace(//g, '>') - .replace(/\/\/(.*)/gm, '//$1') - .replace(/('.*?')/gm, '$1') - .replace(/(\d+\.\d+)/gm, '$1') - .replace(/(\d+)/gm, '$1') - .replace(/\bnew[ \t]+(\w+)/gm, 'new $1') - .replace(/\b(function|new|throw|return|var|if|else)\b/gm, '$1') -} - -/** - * Highlight the contents of tag `name`. - * - * @param {String} name - * @api private - */ - -exports.highlightTags = function(name) { - var code = document.getElementById('mocha').getElementsByTagName(name); - for (var i = 0, len = code.length; i < len; ++i) { - code[i].innerHTML = highlight(code[i].innerHTML); - } -}; - - -/** - * Stringify `obj`. - * - * @param {Object} obj - * @return {String} - * @api private - */ - -exports.stringify = function(obj) { - if (obj instanceof RegExp) return obj.toString(); - return JSON.stringify(exports.canonicalize(obj), null, 2).replace(/,(\n|$)/g, '$1'); -}; - -/** - * Return a new object that has the keys in sorted order. - * @param {Object} obj - * @param {Array} [stack] - * @return {Object} - * @api private - */ - -exports.canonicalize = function(obj, stack) { - stack = stack || []; - - if (exports.indexOf(stack, obj) !== -1) return '[Circular]'; - - var canonicalizedObj; - - if ({}.toString.call(obj) === '[object Array]') { - stack.push(obj); - canonicalizedObj = exports.map(obj, function (item) { - return exports.canonicalize(item, stack); - }); - stack.pop(); - } else if (typeof obj === 'object' && obj !== null) { - stack.push(obj); - canonicalizedObj = {}; - exports.forEach(exports.keys(obj).sort(), function (key) { - canonicalizedObj[key] = exports.canonicalize(obj[key], stack); - }); - stack.pop(); - } else { - canonicalizedObj = obj; - } - - return canonicalizedObj; - }; - -/** - * Lookup file names at the given `path`. - */ -exports.lookupFiles = function lookupFiles(path, extensions, recursive) { - var files = []; - var re = new RegExp('\\.(' + extensions.join('|') + ')$'); - - if (!exists(path)) { - if (exists(path + '.js')) { - path += '.js'; - } else { - files = glob.sync(path); - if (!files.length) throw new Error("cannot resolve path (or pattern) '" + path + "'"); - return files; - } - } - - try { - var stat = fs.statSync(path); - if (stat.isFile()) return path; - } - catch (ignored) { - return; - } - - fs.readdirSync(path).forEach(function(file){ - file = join(path, file); - try { - var stat = fs.statSync(file); - if (stat.isDirectory()) { - if (recursive) { - files = files.concat(lookupFiles(file, extensions, recursive)); - } - return; - } - } - catch (ignored) { - return; - } - if (!stat.isFile() || !re.test(file) || basename(file)[0] === '.') return; - files.push(file); - }); - - return files; -}; - -}); // module: utils.js -// The global object is "self" in Web Workers. -var global = (function() { return this; })(); - -/** - * Save timer references to avoid Sinon interfering (see GH-237). - */ - -var Date = global.Date; -var setTimeout = global.setTimeout; -var setInterval = global.setInterval; -var clearTimeout = global.clearTimeout; -var clearInterval = global.clearInterval; - -/** - * Node shims. - * - * These are meant only to allow - * mocha.js to run untouched, not - * to allow running node code in - * the browser. - */ - -var process = {}; -process.exit = function(status){}; -process.stdout = {}; - -var uncaughtExceptionHandlers = []; - -var originalOnerrorHandler = global.onerror; - -/** - * Remove uncaughtException listener. - * Revert to original onerror handler if previously defined. - */ - -process.removeListener = function(e, fn){ - if ('uncaughtException' == e) { - if (originalOnerrorHandler) { - global.onerror = originalOnerrorHandler; - } else { - global.onerror = function() {}; - } - var i = Mocha.utils.indexOf(uncaughtExceptionHandlers, fn); - if (i != -1) { uncaughtExceptionHandlers.splice(i, 1); } - } -}; - -/** - * Implements uncaughtException listener. - */ - -process.on = function(e, fn){ - if ('uncaughtException' == e) { - global.onerror = function(err, url, line){ - fn(new Error(err + ' (' + url + ':' + line + ')')); - return true; - }; - uncaughtExceptionHandlers.push(fn); - } -}; - -/** - * Expose mocha. - */ - -var Mocha = global.Mocha = require('mocha'), - mocha = global.mocha = new Mocha({ reporter: 'html' }); - -// The BDD UI is registered by default, but no UI will be functional in the -// browser without an explicit call to the overridden `mocha.ui` (see below). -// Ensure that this default UI does not expose its methods to the global scope. -mocha.suite.removeAllListeners('pre-require'); - -var immediateQueue = [] - , immediateTimeout; - -function timeslice() { - var immediateStart = new Date().getTime(); - while (immediateQueue.length && (new Date().getTime() - immediateStart) < 100) { - immediateQueue.shift()(); - } - if (immediateQueue.length) { - immediateTimeout = setTimeout(timeslice, 0); - } else { - immediateTimeout = null; - } -} - -/** - * High-performance override of Runner.immediately. - */ - -Mocha.Runner.immediately = function(callback) { - immediateQueue.push(callback); - if (!immediateTimeout) { - immediateTimeout = setTimeout(timeslice, 0); - } -}; - -/** - * Function to allow assertion libraries to throw errors directly into mocha. - * This is useful when running tests in a browser because window.onerror will - * only receive the 'message' attribute of the Error. - */ -mocha.throwError = function(err) { - Mocha.utils.forEach(uncaughtExceptionHandlers, function (fn) { - fn(err); - }); - throw err; -}; - -/** - * Override ui to ensure that the ui functions are initialized. - * Normally this would happen in Mocha.prototype.loadFiles. - */ - -mocha.ui = function(ui){ - Mocha.prototype.ui.call(this, ui); - this.suite.emit('pre-require', global, null, this); - return this; -}; - -/** - * Setup mocha with the given setting options. - */ - -mocha.setup = function(opts){ - if ('string' == typeof opts) opts = { ui: opts }; - for (var opt in opts) this[opt](opts[opt]); - return this; -}; - -/** - * Run mocha, returning the Runner. - */ - -mocha.run = function(fn){ - var options = mocha.options; - mocha.globals('location'); - - var query = Mocha.utils.parseQuery(global.location.search || ''); - if (query.grep) mocha.grep(query.grep); - if (query.invert) mocha.invert(); - - return Mocha.prototype.run.call(mocha, function(err){ - // The DOM Document is not available in Web Workers. - var document = global.document; - if (document && document.getElementById('mocha') && options.noHighlighting !== true) { - Mocha.utils.highlightTags('code'); - } - if (fn) fn(err); - }); -}; - -/** - * Expose the process shim. - */ - -Mocha.process = process; -})(); \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/es6-promise/dist/test/worker.js b/node_modules/mongodb/node_modules/es6-promise/dist/test/worker.js deleted file mode 100644 index 7ad9f8a..0000000 --- a/node_modules/mongodb/node_modules/es6-promise/dist/test/worker.js +++ /dev/null @@ -1,16 +0,0 @@ -importScripts('es6-promise.js'); -new ES6Promise.Promise(function(resolve, reject) { - self.onmessage = function (e) { - if (e.data === 'ping') { - resolve('pong'); - } else { - reject(new Error('wrong message')); - } - }; -}).then(function (result) { - self.postMessage(result); -}, function (err){ - setTimeout(function () { - throw err; - }); -}); diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise.umd.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise.umd.js deleted file mode 100644 index 5984f70..0000000 --- a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise.umd.js +++ /dev/null @@ -1,18 +0,0 @@ -import Promise from './es6-promise/promise'; -import polyfill from './es6-promise/polyfill'; - -var ES6Promise = { - 'Promise': Promise, - 'polyfill': polyfill -}; - -/* global define:true module:true window: true */ -if (typeof define === 'function' && define['amd']) { - define(function() { return ES6Promise; }); -} else if (typeof module !== 'undefined' && module['exports']) { - module['exports'] = ES6Promise; -} else if (typeof this !== 'undefined') { - this['ES6Promise'] = ES6Promise; -} - -polyfill(); diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/-internal.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/-internal.js deleted file mode 100644 index daee2c3..0000000 --- a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/-internal.js +++ /dev/null @@ -1,250 +0,0 @@ -import { - objectOrFunction, - isFunction -} from './utils'; - -import asap from './asap'; - -function noop() {} - -var PENDING = void 0; -var FULFILLED = 1; -var REJECTED = 2; - -var GET_THEN_ERROR = new ErrorObject(); - -function selfFullfillment() { - return new TypeError("You cannot resolve a promise with itself"); -} - -function cannotReturnOwn() { - return new TypeError('A promises callback cannot return that same promise.'); -} - -function getThen(promise) { - try { - return promise.then; - } catch(error) { - GET_THEN_ERROR.error = error; - return GET_THEN_ERROR; - } -} - -function tryThen(then, value, fulfillmentHandler, rejectionHandler) { - try { - then.call(value, fulfillmentHandler, rejectionHandler); - } catch(e) { - return e; - } -} - -function handleForeignThenable(promise, thenable, then) { - asap(function(promise) { - var sealed = false; - var error = tryThen(then, thenable, function(value) { - if (sealed) { return; } - sealed = true; - if (thenable !== value) { - resolve(promise, value); - } else { - fulfill(promise, value); - } - }, function(reason) { - if (sealed) { return; } - sealed = true; - - reject(promise, reason); - }, 'Settle: ' + (promise._label || ' unknown promise')); - - if (!sealed && error) { - sealed = true; - reject(promise, error); - } - }, promise); -} - -function handleOwnThenable(promise, thenable) { - if (thenable._state === FULFILLED) { - fulfill(promise, thenable._result); - } else if (thenable._state === REJECTED) { - reject(promise, thenable._result); - } else { - subscribe(thenable, undefined, function(value) { - resolve(promise, value); - }, function(reason) { - reject(promise, reason); - }); - } -} - -function handleMaybeThenable(promise, maybeThenable) { - if (maybeThenable.constructor === promise.constructor) { - handleOwnThenable(promise, maybeThenable); - } else { - var then = getThen(maybeThenable); - - if (then === GET_THEN_ERROR) { - reject(promise, GET_THEN_ERROR.error); - } else if (then === undefined) { - fulfill(promise, maybeThenable); - } else if (isFunction(then)) { - handleForeignThenable(promise, maybeThenable, then); - } else { - fulfill(promise, maybeThenable); - } - } -} - -function resolve(promise, value) { - if (promise === value) { - reject(promise, selfFullfillment()); - } else if (objectOrFunction(value)) { - handleMaybeThenable(promise, value); - } else { - fulfill(promise, value); - } -} - -function publishRejection(promise) { - if (promise._onerror) { - promise._onerror(promise._result); - } - - publish(promise); -} - -function fulfill(promise, value) { - if (promise._state !== PENDING) { return; } - - promise._result = value; - promise._state = FULFILLED; - - if (promise._subscribers.length !== 0) { - asap(publish, promise); - } -} - -function reject(promise, reason) { - if (promise._state !== PENDING) { return; } - promise._state = REJECTED; - promise._result = reason; - - asap(publishRejection, promise); -} - -function subscribe(parent, child, onFulfillment, onRejection) { - var subscribers = parent._subscribers; - var length = subscribers.length; - - parent._onerror = null; - - subscribers[length] = child; - subscribers[length + FULFILLED] = onFulfillment; - subscribers[length + REJECTED] = onRejection; - - if (length === 0 && parent._state) { - asap(publish, parent); - } -} - -function publish(promise) { - var subscribers = promise._subscribers; - var settled = promise._state; - - if (subscribers.length === 0) { return; } - - var child, callback, detail = promise._result; - - for (var i = 0; i < subscribers.length; i += 3) { - child = subscribers[i]; - callback = subscribers[i + settled]; - - if (child) { - invokeCallback(settled, child, callback, detail); - } else { - callback(detail); - } - } - - promise._subscribers.length = 0; -} - -function ErrorObject() { - this.error = null; -} - -var TRY_CATCH_ERROR = new ErrorObject(); - -function tryCatch(callback, detail) { - try { - return callback(detail); - } catch(e) { - TRY_CATCH_ERROR.error = e; - return TRY_CATCH_ERROR; - } -} - -function invokeCallback(settled, promise, callback, detail) { - var hasCallback = isFunction(callback), - value, error, succeeded, failed; - - if (hasCallback) { - value = tryCatch(callback, detail); - - if (value === TRY_CATCH_ERROR) { - failed = true; - error = value.error; - value = null; - } else { - succeeded = true; - } - - if (promise === value) { - reject(promise, cannotReturnOwn()); - return; - } - - } else { - value = detail; - succeeded = true; - } - - if (promise._state !== PENDING) { - // noop - } else if (hasCallback && succeeded) { - resolve(promise, value); - } else if (failed) { - reject(promise, error); - } else if (settled === FULFILLED) { - fulfill(promise, value); - } else if (settled === REJECTED) { - reject(promise, value); - } -} - -function initializePromise(promise, resolver) { - try { - resolver(function resolvePromise(value){ - resolve(promise, value); - }, function rejectPromise(reason) { - reject(promise, reason); - }); - } catch(e) { - reject(promise, e); - } -} - -export { - noop, - resolve, - reject, - fulfill, - subscribe, - publish, - publishRejection, - initializePromise, - invokeCallback, - FULFILLED, - REJECTED, - PENDING -}; diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/asap.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/asap.js deleted file mode 100644 index 4f7dcee..0000000 --- a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/asap.js +++ /dev/null @@ -1,111 +0,0 @@ -var len = 0; -var toString = {}.toString; -var vertxNext; -export default function asap(callback, arg) { - queue[len] = callback; - queue[len + 1] = arg; - len += 2; - if (len === 2) { - // If len is 2, that means that we need to schedule an async flush. - // If additional callbacks are queued before the queue is flushed, they - // will be processed by this flush that we are scheduling. - scheduleFlush(); - } -} - -var browserWindow = (typeof window !== 'undefined') ? window : undefined; -var browserGlobal = browserWindow || {}; -var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver; -var isNode = typeof process !== 'undefined' && {}.toString.call(process) === '[object process]'; - -// test for web worker but not in IE10 -var isWorker = typeof Uint8ClampedArray !== 'undefined' && - typeof importScripts !== 'undefined' && - typeof MessageChannel !== 'undefined'; - -// node -function useNextTick() { - var nextTick = process.nextTick; - // node version 0.10.x displays a deprecation warning when nextTick is used recursively - // setImmediate should be used instead instead - var version = process.versions.node.match(/^(?:(\d+)\.)?(?:(\d+)\.)?(\*|\d+)$/); - if (Array.isArray(version) && version[1] === '0' && version[2] === '10') { - nextTick = setImmediate; - } - return function() { - nextTick(flush); - }; -} - -// vertx -function useVertxTimer() { - return function() { - vertxNext(flush); - }; -} - -function useMutationObserver() { - var iterations = 0; - var observer = new BrowserMutationObserver(flush); - var node = document.createTextNode(''); - observer.observe(node, { characterData: true }); - - return function() { - node.data = (iterations = ++iterations % 2); - }; -} - -// web worker -function useMessageChannel() { - var channel = new MessageChannel(); - channel.port1.onmessage = flush; - return function () { - channel.port2.postMessage(0); - }; -} - -function useSetTimeout() { - return function() { - setTimeout(flush, 1); - }; -} - -var queue = new Array(1000); -function flush() { - for (var i = 0; i < len; i+=2) { - var callback = queue[i]; - var arg = queue[i+1]; - - callback(arg); - - queue[i] = undefined; - queue[i+1] = undefined; - } - - len = 0; -} - -function attemptVertex() { - try { - var r = require; - var vertx = r('vertx'); - vertxNext = vertx.runOnLoop || vertx.runOnContext; - return useVertxTimer(); - } catch(e) { - return useSetTimeout(); - } -} - -var scheduleFlush; -// Decide what async method to use to triggering processing of queued callbacks: -if (isNode) { - scheduleFlush = useNextTick(); -} else if (BrowserMutationObserver) { - scheduleFlush = useMutationObserver(); -} else if (isWorker) { - scheduleFlush = useMessageChannel(); -} else if (browserWindow === undefined && typeof require === 'function') { - scheduleFlush = attemptVertex(); -} else { - scheduleFlush = useSetTimeout(); -} diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/enumerator.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/enumerator.js deleted file mode 100644 index 03fdf8c..0000000 --- a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/enumerator.js +++ /dev/null @@ -1,113 +0,0 @@ -import { - isArray, - isMaybeThenable -} from './utils'; - -import { - noop, - reject, - fulfill, - subscribe, - FULFILLED, - REJECTED, - PENDING -} from './-internal'; - -function Enumerator(Constructor, input) { - var enumerator = this; - - enumerator._instanceConstructor = Constructor; - enumerator.promise = new Constructor(noop); - - if (enumerator._validateInput(input)) { - enumerator._input = input; - enumerator.length = input.length; - enumerator._remaining = input.length; - - enumerator._init(); - - if (enumerator.length === 0) { - fulfill(enumerator.promise, enumerator._result); - } else { - enumerator.length = enumerator.length || 0; - enumerator._enumerate(); - if (enumerator._remaining === 0) { - fulfill(enumerator.promise, enumerator._result); - } - } - } else { - reject(enumerator.promise, enumerator._validationError()); - } -} - -Enumerator.prototype._validateInput = function(input) { - return isArray(input); -}; - -Enumerator.prototype._validationError = function() { - return new Error('Array Methods must be provided an Array'); -}; - -Enumerator.prototype._init = function() { - this._result = new Array(this.length); -}; - -export default Enumerator; - -Enumerator.prototype._enumerate = function() { - var enumerator = this; - - var length = enumerator.length; - var promise = enumerator.promise; - var input = enumerator._input; - - for (var i = 0; promise._state === PENDING && i < length; i++) { - enumerator._eachEntry(input[i], i); - } -}; - -Enumerator.prototype._eachEntry = function(entry, i) { - var enumerator = this; - var c = enumerator._instanceConstructor; - - if (isMaybeThenable(entry)) { - if (entry.constructor === c && entry._state !== PENDING) { - entry._onerror = null; - enumerator._settledAt(entry._state, i, entry._result); - } else { - enumerator._willSettleAt(c.resolve(entry), i); - } - } else { - enumerator._remaining--; - enumerator._result[i] = entry; - } -}; - -Enumerator.prototype._settledAt = function(state, i, value) { - var enumerator = this; - var promise = enumerator.promise; - - if (promise._state === PENDING) { - enumerator._remaining--; - - if (state === REJECTED) { - reject(promise, value); - } else { - enumerator._result[i] = value; - } - } - - if (enumerator._remaining === 0) { - fulfill(promise, enumerator._result); - } -}; - -Enumerator.prototype._willSettleAt = function(promise, i) { - var enumerator = this; - - subscribe(promise, undefined, function(value) { - enumerator._settledAt(FULFILLED, i, value); - }, function(reason) { - enumerator._settledAt(REJECTED, i, reason); - }); -}; diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/polyfill.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/polyfill.js deleted file mode 100644 index 6696dfc..0000000 --- a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/polyfill.js +++ /dev/null @@ -1,26 +0,0 @@ -/*global self*/ -import Promise from './promise'; - -export default function polyfill() { - var local; - - if (typeof global !== 'undefined') { - local = global; - } else if (typeof self !== 'undefined') { - local = self; - } else { - try { - local = Function('return this')(); - } catch (e) { - throw new Error('polyfill failed because global object is unavailable in this environment'); - } - } - - var P = local.Promise; - - if (P && Object.prototype.toString.call(P.resolve()) === '[object Promise]' && !P.cast) { - return; - } - - local.Promise = Promise; -} diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise.js deleted file mode 100644 index 78fe2ca..0000000 --- a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise.js +++ /dev/null @@ -1,408 +0,0 @@ -import { - isFunction -} from './utils'; - -import { - noop, - subscribe, - initializePromise, - invokeCallback, - FULFILLED, - REJECTED -} from './-internal'; - -import asap from './asap'; - -import all from './promise/all'; -import race from './promise/race'; -import Resolve from './promise/resolve'; -import Reject from './promise/reject'; - -var counter = 0; - -function needsResolver() { - throw new TypeError('You must pass a resolver function as the first argument to the promise constructor'); -} - -function needsNew() { - throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function."); -} - -export default Promise; -/** - Promise objects represent the eventual result of an asynchronous operation. The - primary way of interacting with a promise is through its `then` method, which - registers callbacks to receive either a promise’s eventual value or the reason - why the promise cannot be fulfilled. - - Terminology - ----------- - - - `promise` is an object or function with a `then` method whose behavior conforms to this specification. - - `thenable` is an object or function that defines a `then` method. - - `value` is any legal JavaScript value (including undefined, a thenable, or a promise). - - `exception` is a value that is thrown using the throw statement. - - `reason` is a value that indicates why a promise was rejected. - - `settled` the final resting state of a promise, fulfilled or rejected. - - A promise can be in one of three states: pending, fulfilled, or rejected. - - Promises that are fulfilled have a fulfillment value and are in the fulfilled - state. Promises that are rejected have a rejection reason and are in the - rejected state. A fulfillment value is never a thenable. - - Promises can also be said to *resolve* a value. If this value is also a - promise, then the original promise's settled state will match the value's - settled state. So a promise that *resolves* a promise that rejects will - itself reject, and a promise that *resolves* a promise that fulfills will - itself fulfill. - - - Basic Usage: - ------------ - - ```js - var promise = new Promise(function(resolve, reject) { - // on success - resolve(value); - - // on failure - reject(reason); - }); - - promise.then(function(value) { - // on fulfillment - }, function(reason) { - // on rejection - }); - ``` - - Advanced Usage: - --------------- - - Promises shine when abstracting away asynchronous interactions such as - `XMLHttpRequest`s. - - ```js - function getJSON(url) { - return new Promise(function(resolve, reject){ - var xhr = new XMLHttpRequest(); - - xhr.open('GET', url); - xhr.onreadystatechange = handler; - xhr.responseType = 'json'; - xhr.setRequestHeader('Accept', 'application/json'); - xhr.send(); - - function handler() { - if (this.readyState === this.DONE) { - if (this.status === 200) { - resolve(this.response); - } else { - reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']')); - } - } - }; - }); - } - - getJSON('/posts.json').then(function(json) { - // on fulfillment - }, function(reason) { - // on rejection - }); - ``` - - Unlike callbacks, promises are great composable primitives. - - ```js - Promise.all([ - getJSON('/posts'), - getJSON('/comments') - ]).then(function(values){ - values[0] // => postsJSON - values[1] // => commentsJSON - - return values; - }); - ``` - - @class Promise - @param {function} resolver - Useful for tooling. - @constructor -*/ -function Promise(resolver) { - this._id = counter++; - this._state = undefined; - this._result = undefined; - this._subscribers = []; - - if (noop !== resolver) { - if (!isFunction(resolver)) { - needsResolver(); - } - - if (!(this instanceof Promise)) { - needsNew(); - } - - initializePromise(this, resolver); - } -} - -Promise.all = all; -Promise.race = race; -Promise.resolve = Resolve; -Promise.reject = Reject; - -Promise.prototype = { - constructor: Promise, - -/** - The primary way of interacting with a promise is through its `then` method, - which registers callbacks to receive either a promise's eventual value or the - reason why the promise cannot be fulfilled. - - ```js - findUser().then(function(user){ - // user is available - }, function(reason){ - // user is unavailable, and you are given the reason why - }); - ``` - - Chaining - -------- - - The return value of `then` is itself a promise. This second, 'downstream' - promise is resolved with the return value of the first promise's fulfillment - or rejection handler, or rejected if the handler throws an exception. - - ```js - findUser().then(function (user) { - return user.name; - }, function (reason) { - return 'default name'; - }).then(function (userName) { - // If `findUser` fulfilled, `userName` will be the user's name, otherwise it - // will be `'default name'` - }); - - findUser().then(function (user) { - throw new Error('Found user, but still unhappy'); - }, function (reason) { - throw new Error('`findUser` rejected and we're unhappy'); - }).then(function (value) { - // never reached - }, function (reason) { - // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'. - // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'. - }); - ``` - If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream. - - ```js - findUser().then(function (user) { - throw new PedagogicalException('Upstream error'); - }).then(function (value) { - // never reached - }).then(function (value) { - // never reached - }, function (reason) { - // The `PedgagocialException` is propagated all the way down to here - }); - ``` - - Assimilation - ------------ - - Sometimes the value you want to propagate to a downstream promise can only be - retrieved asynchronously. This can be achieved by returning a promise in the - fulfillment or rejection handler. The downstream promise will then be pending - until the returned promise is settled. This is called *assimilation*. - - ```js - findUser().then(function (user) { - return findCommentsByAuthor(user); - }).then(function (comments) { - // The user's comments are now available - }); - ``` - - If the assimliated promise rejects, then the downstream promise will also reject. - - ```js - findUser().then(function (user) { - return findCommentsByAuthor(user); - }).then(function (comments) { - // If `findCommentsByAuthor` fulfills, we'll have the value here - }, function (reason) { - // If `findCommentsByAuthor` rejects, we'll have the reason here - }); - ``` - - Simple Example - -------------- - - Synchronous Example - - ```javascript - var result; - - try { - result = findResult(); - // success - } catch(reason) { - // failure - } - ``` - - Errback Example - - ```js - findResult(function(result, err){ - if (err) { - // failure - } else { - // success - } - }); - ``` - - Promise Example; - - ```javascript - findResult().then(function(result){ - // success - }, function(reason){ - // failure - }); - ``` - - Advanced Example - -------------- - - Synchronous Example - - ```javascript - var author, books; - - try { - author = findAuthor(); - books = findBooksByAuthor(author); - // success - } catch(reason) { - // failure - } - ``` - - Errback Example - - ```js - - function foundBooks(books) { - - } - - function failure(reason) { - - } - - findAuthor(function(author, err){ - if (err) { - failure(err); - // failure - } else { - try { - findBoooksByAuthor(author, function(books, err) { - if (err) { - failure(err); - } else { - try { - foundBooks(books); - } catch(reason) { - failure(reason); - } - } - }); - } catch(error) { - failure(err); - } - // success - } - }); - ``` - - Promise Example; - - ```javascript - findAuthor(). - then(findBooksByAuthor). - then(function(books){ - // found books - }).catch(function(reason){ - // something went wrong - }); - ``` - - @method then - @param {Function} onFulfilled - @param {Function} onRejected - Useful for tooling. - @return {Promise} -*/ - then: function(onFulfillment, onRejection) { - var parent = this; - var state = parent._state; - - if (state === FULFILLED && !onFulfillment || state === REJECTED && !onRejection) { - return this; - } - - var child = new this.constructor(noop); - var result = parent._result; - - if (state) { - var callback = arguments[state - 1]; - asap(function(){ - invokeCallback(state, child, callback, result); - }); - } else { - subscribe(parent, child, onFulfillment, onRejection); - } - - return child; - }, - -/** - `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same - as the catch block of a try/catch statement. - - ```js - function findAuthor(){ - throw new Error('couldn't find that author'); - } - - // synchronous - try { - findAuthor(); - } catch(reason) { - // something went wrong - } - - // async with promises - findAuthor().catch(function(reason){ - // something went wrong - }); - ``` - - @method catch - @param {Function} onRejection - Useful for tooling. - @return {Promise} -*/ - 'catch': function(onRejection) { - return this.then(null, onRejection); - } -}; diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/all.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/all.js deleted file mode 100644 index 03033f0..0000000 --- a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/all.js +++ /dev/null @@ -1,52 +0,0 @@ -import Enumerator from '../enumerator'; - -/** - `Promise.all` accepts an array of promises, and returns a new promise which - is fulfilled with an array of fulfillment values for the passed promises, or - rejected with the reason of the first passed promise to be rejected. It casts all - elements of the passed iterable to promises as it runs this algorithm. - - Example: - - ```javascript - var promise1 = resolve(1); - var promise2 = resolve(2); - var promise3 = resolve(3); - var promises = [ promise1, promise2, promise3 ]; - - Promise.all(promises).then(function(array){ - // The array here would be [ 1, 2, 3 ]; - }); - ``` - - If any of the `promises` given to `all` are rejected, the first promise - that is rejected will be given as an argument to the returned promises's - rejection handler. For example: - - Example: - - ```javascript - var promise1 = resolve(1); - var promise2 = reject(new Error("2")); - var promise3 = reject(new Error("3")); - var promises = [ promise1, promise2, promise3 ]; - - Promise.all(promises).then(function(array){ - // Code here never runs because there are rejected promises! - }, function(error) { - // error.message === "2" - }); - ``` - - @method all - @static - @param {Array} entries array of promises - @param {String} label optional string for labeling the promise. - Useful for tooling. - @return {Promise} promise that is fulfilled when all `promises` have been - fulfilled, or rejected if any of them become rejected. - @static -*/ -export default function all(entries) { - return new Enumerator(this, entries).promise; -} diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/race.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/race.js deleted file mode 100644 index 0d7ff13..0000000 --- a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/race.js +++ /dev/null @@ -1,104 +0,0 @@ -import { - isArray -} from "../utils"; - -import { - noop, - resolve, - reject, - subscribe, - PENDING -} from '../-internal'; - -/** - `Promise.race` returns a new promise which is settled in the same way as the - first passed promise to settle. - - Example: - - ```javascript - var promise1 = new Promise(function(resolve, reject){ - setTimeout(function(){ - resolve('promise 1'); - }, 200); - }); - - var promise2 = new Promise(function(resolve, reject){ - setTimeout(function(){ - resolve('promise 2'); - }, 100); - }); - - Promise.race([promise1, promise2]).then(function(result){ - // result === 'promise 2' because it was resolved before promise1 - // was resolved. - }); - ``` - - `Promise.race` is deterministic in that only the state of the first - settled promise matters. For example, even if other promises given to the - `promises` array argument are resolved, but the first settled promise has - become rejected before the other promises became fulfilled, the returned - promise will become rejected: - - ```javascript - var promise1 = new Promise(function(resolve, reject){ - setTimeout(function(){ - resolve('promise 1'); - }, 200); - }); - - var promise2 = new Promise(function(resolve, reject){ - setTimeout(function(){ - reject(new Error('promise 2')); - }, 100); - }); - - Promise.race([promise1, promise2]).then(function(result){ - // Code here never runs - }, function(reason){ - // reason.message === 'promise 2' because promise 2 became rejected before - // promise 1 became fulfilled - }); - ``` - - An example real-world use case is implementing timeouts: - - ```javascript - Promise.race([ajax('foo.json'), timeout(5000)]) - ``` - - @method race - @static - @param {Array} promises array of promises to observe - Useful for tooling. - @return {Promise} a promise which settles in the same way as the first passed - promise to settle. -*/ -export default function race(entries) { - /*jshint validthis:true */ - var Constructor = this; - - var promise = new Constructor(noop); - - if (!isArray(entries)) { - reject(promise, new TypeError('You must pass an array to race.')); - return promise; - } - - var length = entries.length; - - function onFulfillment(value) { - resolve(promise, value); - } - - function onRejection(reason) { - reject(promise, reason); - } - - for (var i = 0; promise._state === PENDING && i < length; i++) { - subscribe(Constructor.resolve(entries[i]), undefined, onFulfillment, onRejection); - } - - return promise; -} diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/reject.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/reject.js deleted file mode 100644 index 63b86cb..0000000 --- a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/reject.js +++ /dev/null @@ -1,46 +0,0 @@ -import { - noop, - reject as _reject -} from '../-internal'; - -/** - `Promise.reject` returns a promise rejected with the passed `reason`. - It is shorthand for the following: - - ```javascript - var promise = new Promise(function(resolve, reject){ - reject(new Error('WHOOPS')); - }); - - promise.then(function(value){ - // Code here doesn't run because the promise is rejected! - }, function(reason){ - // reason.message === 'WHOOPS' - }); - ``` - - Instead of writing the above, your code now simply becomes the following: - - ```javascript - var promise = Promise.reject(new Error('WHOOPS')); - - promise.then(function(value){ - // Code here doesn't run because the promise is rejected! - }, function(reason){ - // reason.message === 'WHOOPS' - }); - ``` - - @method reject - @static - @param {Any} reason value that the returned promise will be rejected with. - Useful for tooling. - @return {Promise} a promise rejected with the given `reason`. -*/ -export default function reject(reason) { - /*jshint validthis:true */ - var Constructor = this; - var promise = new Constructor(noop); - _reject(promise, reason); - return promise; -} diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/resolve.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/resolve.js deleted file mode 100644 index 201a545..0000000 --- a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/promise/resolve.js +++ /dev/null @@ -1,48 +0,0 @@ -import { - noop, - resolve as _resolve -} from '../-internal'; - -/** - `Promise.resolve` returns a promise that will become resolved with the - passed `value`. It is shorthand for the following: - - ```javascript - var promise = new Promise(function(resolve, reject){ - resolve(1); - }); - - promise.then(function(value){ - // value === 1 - }); - ``` - - Instead of writing the above, your code now simply becomes the following: - - ```javascript - var promise = Promise.resolve(1); - - promise.then(function(value){ - // value === 1 - }); - ``` - - @method resolve - @static - @param {Any} value value that the returned promise will be resolved with - Useful for tooling. - @return {Promise} a promise that will become fulfilled with the given - `value` -*/ -export default function resolve(object) { - /*jshint validthis:true */ - var Constructor = this; - - if (object && typeof object === 'object' && object.constructor === Constructor) { - return object; - } - - var promise = new Constructor(noop); - _resolve(promise, object); - return promise; -} diff --git a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/utils.js b/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/utils.js deleted file mode 100644 index 31ec6f9..0000000 --- a/node_modules/mongodb/node_modules/es6-promise/lib/es6-promise/utils.js +++ /dev/null @@ -1,22 +0,0 @@ -export function objectOrFunction(x) { - return typeof x === 'function' || (typeof x === 'object' && x !== null); -} - -export function isFunction(x) { - return typeof x === 'function'; -} - -export function isMaybeThenable(x) { - return typeof x === 'object' && x !== null; -} - -var _isArray; -if (!Array.isArray) { - _isArray = function (x) { - return Object.prototype.toString.call(x) === '[object Array]'; - }; -} else { - _isArray = Array.isArray; -} - -export var isArray = _isArray; diff --git a/node_modules/mongodb/node_modules/es6-promise/package.json b/node_modules/mongodb/node_modules/es6-promise/package.json deleted file mode 100644 index 6fc9a80..0000000 --- a/node_modules/mongodb/node_modules/es6-promise/package.json +++ /dev/null @@ -1,88 +0,0 @@ -{ - "name": "es6-promise", - "namespace": "es6-promise", - "version": "2.1.1", - "description": "A lightweight library that provides tools for organizing asynchronous code", - "main": "dist/es6-promise.js", - "directories": { - "lib": "lib" - }, - "files": [ - "dist", - "lib" - ], - "devDependencies": { - "bower": "^1.3.9", - "brfs": "0.0.8", - "broccoli-es3-safe-recast": "0.0.8", - "broccoli-es6-module-transpiler": "^0.5.0", - "broccoli-jshint": "^0.5.1", - "broccoli-merge-trees": "^0.1.4", - "broccoli-replace": "^0.2.0", - "broccoli-stew": "0.0.6", - "broccoli-uglify-js": "^0.1.3", - "broccoli-watchify": "^0.2.0", - "ember-cli": "^0.2.2", - "ember-publisher": "0.0.7", - "git-repo-version": "0.0.2", - "json3": "^3.3.2", - "minimatch": "^2.0.1", - "mocha": "^1.20.1", - "promises-aplus-tests-phantom": "^2.1.0-revise", - "release-it": "0.0.10" - }, - "scripts": { - "build": "ember build", - "start": "ember s", - "test": "ember test", - "test:server": "ember test --server", - "test:node": "ember build && mocha ./dist/test/browserify", - "lint": "jshint lib", - "prepublish": "ember build --environment production", - "dry-run-release": "ember build --environment production && release-it --dry-run --non-interactive" - }, - "repository": { - "type": "git", - "url": "git://github.com/jakearchibald/ES6-Promises.git" - }, - "bugs": { - "url": "https://github.com/jakearchibald/ES6-Promises/issues" - }, - "browser": { - "vertx": false - }, - "keywords": [ - "promises", - "futures" - ], - "author": { - "name": "Yehuda Katz, Tom Dale, Stefan Penner and contributors", - "url": "Conversion to ES6 API by Jake Archibald" - }, - "license": "MIT", - "spm": { - "main": "dist/es6-promise.js" - }, - "gitHead": "02cf697c50856f0cd3785f425a2cf819af0e521c", - "homepage": "https://github.com/jakearchibald/ES6-Promises", - "_id": "es6-promise@2.1.1", - "_shasum": "03e8f3c7297928e5478d6ab1d0643251507bdedd", - "_from": "es6-promise@2.1.1", - "_npmVersion": "2.5.1", - "_nodeVersion": "0.12.1", - "_npmUser": { - "name": "jaffathecake", - "email": "jaffathecake@gmail.com" - }, - "maintainers": [ - { - "name": "jaffathecake", - "email": "jaffathecake@gmail.com" - } - ], - "dist": { - "shasum": "03e8f3c7297928e5478d6ab1d0643251507bdedd", - "tarball": "http://registry.npmjs.org/es6-promise/-/es6-promise-2.1.1.tgz" - }, - "_resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-2.1.1.tgz" -} diff --git a/node_modules/mongodb/node_modules/mongodb-core/HISTORY.md b/node_modules/mongodb/node_modules/mongodb-core/HISTORY.md deleted file mode 100644 index d8285cf..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/HISTORY.md +++ /dev/null @@ -1,227 +0,0 @@ -1.2.10 08-14-2015 ------------------ -- Added missing Mongos.prototype.parserType function. - -1.2.9 08-05-2015 ----------------- -- NODE-525 Reset connectionTimeout after it's overwritten by tls.connect. -- NODE-518 connectTimeoutMS is doubled in 2.0.39. - -1.2.8 07-24-2015 ------------------ -- Minor fix to handle 2.4.x errors better by correctly return driver layer issues. - -1.2.7 07-16-2015 ------------------ -- Refactoring to allow to tap into find/getmore/killcursor in cursors for APM monitoring in driver. - -1.2.6 07-14-2015 ------------------ -- NODE-505 Query fails to find records that have a 'result' property with an array value. - -1.2.5 07-14-2015 ------------------ -- NODE-492 correctly handle hanging replicaset monitoring connections when server is unavailable due to network partitions or firewalls dropping packets, configureable using the connectionTimeoutMS setting. - -1.2.4 07-07-2015 ------------------ -- NODE-493 staggering the socket connections to avoid overwhelming the mongod process. - -1.2.3 06-26-2015 ------------------ -- Minor bug fixes. - -1.2.2 06-22-2015 ------------------ -- Fix issue with SCRAM authentication causing authentication to return true on failed authentication (Issue 26, https://github.com/cglass17). - -1.2.1 06-17-2015 ------------------ -- Ensure serializeFunctions passed down correctly to wire protocol. - -1.2.0 06-17-2015 ------------------ -- Switching to using the 0.4.x pure JS serializer, removing dependency on C++ parser. -- Refactoring wire protocol messages to avoid expensive size calculations of documents in favor of writing out an array of buffers to the sockets. -- NODE-486 fixed issue related to limit and skip when calling toArray in 2.0 driver. -- NODE-483 throw error if capabilities of topology is queries before topology has performed connection setup. -- NODE-487 fixed issue where killcursor command was not being sent correctly on limit and skip queries. - -1.1.33 05-31-2015 ------------------ -- NODE-478 Work around authentication race condition in mongos authentication due to multi step authentication methods like SCRAM. - -1.1.32 05-20-2015 ------------------ -- After reconnect, it updates the allowable reconnect retries to the option settings (Issue #23, https://github.com/owenallenaz) - -1.1.31 05-19-2015 ------------------ -- Minor fixes for issues with re-authentication of mongos. - -1.1.30 05-18-2015 ------------------ -- Correctly emit 'all' event when primary + all secondaries have connected. - -1.1.29 05-17-2015 ------------------ -- NODE-464 Only use a single socket against arbiters and hidden servers. -- Ensure we filter out hidden servers from any server queries. - -1.1.28 05-12-2015 ------------------ -- Fixed buffer compare for electionId for < node 12.0.2 - -1.1.27 05-12-2015 ------------------ -- NODE-455 Update SDAM specification support to cover electionId and Mongos load balancing. - -1.1.26 05-06-2015 ------------------ -- NODE-456 Allow mongodb-core to pipeline commands (ex findAndModify+GLE) along the same connection and handle the returned results. -- Fixes to make mongodb-core work for node 0.8.x when using scram and setImmediate. - -1.1.25 04-24-2015 ------------------ -- Handle lack of callback in crud operations when returning error on application closed. - -1.1.24 04-22-2015 ------------------ -- Error out when topology has been destroyed either by connection retries being exhausted or destroy called on topology. - -1.1.23 04-15-2015 ------------------ -- Standardizing mongoErrors and its API (Issue #14) -- Creating a new connection is slow because of 100ms setTimeout() (Issue #17, https://github.com/vkarpov15) -- remove mkdirp and rimraf dependencies (Issue #12) -- Updated default value of param options.rejectUnauthorized to match documentation (Issue #16) -- ISSUE: NODE-417 Resolution. Improving behavior of thrown errors (Issue #14, https://github.com/owenallenaz) -- Fix cursor hanging when next() called on exhausted cursor (Issue #18, https://github.com/vkarpov15) - -1.1.22 04-10-2015 ------------------ -- Minor refactorings in cursor code to make extending the cursor simpler. -- NODE-417 Resolution. Improving behavior of thrown errors using Error.captureStackTrace. - -1.1.21 03-26-2015 ------------------ -- Updated bson module to 0.3.0 that extracted the c++ parser into bson-ext and made it an optional dependency. - -1.1.20 03-24-2015 ------------------ -- NODE-395 Socket Not Closing, db.close called before full set finished initalizing leading to server connections in progress not being closed properly. - -1.1.19 03-21-2015 ------------------ -- Made kerberos module ~0.0 to allow for quicker releases due to io.js of kerberos module. - -1.1.18 03-17-2015 ------------------ -- Added support for minHeartbeatFrequencyMS on server reconnect according to the SDAM specification. - -1.1.17 03-16-2015 ------------------ -- NODE-377, fixed issue where tags would correctly be checked on secondary and nearest to filter out eligible server candidates. - -1.1.16 03-06-2015 ------------------ -- rejectUnauthorized parameter is set to true for ssl certificates by default instead of false. - -1.1.15 03-04-2015 ------------------ -- Removed check for type in replset pickserver function. - -1.1.14 02-26-2015 ------------------ -- NODE-374 correctly adding passive secondaries to the list of eligable servers for reads - -1.1.13 02-24-2015 ------------------ -- NODE-365 mongoDB native node.js driver infinite reconnect attempts (fixed issue around handling of retry attempts) - -1.1.12 02-16-2015 ------------------ -- Fixed cursor transforms for buffered document reads from cursor. - -1.1.11 02-02-2015 ------------------ -- Remove the required setName for replicaset connections, if not set it will pick the first setName returned. - -1.1.10 31-01-2015 ------------------ -- Added tranforms.doc option to cursor to allow for pr. document transformations. - -1.1.9 21-01-2015 ----------------- -- Updated BSON dependency to 0.2.18 to fix issues with io.js and node. -- Updated Kerberos dependency to 0.0.8 to fix issues with io.js and node. -- Don't treat findOne() as a command cursor. -- Refactored out state changes into methods to simplify read the next method. - -1.1.8 09-12-2015 ----------------- -- Stripped out Object.defineProperty for performance reasons -- Applied more performance optimizations. -- properties cursorBatchSize, cursorSkip, cursorLimit are not methods setCursorBatchSize/cursorBatchSize, setCursorSkip/cursorSkip, setCursorLimit/cursorLimit - -1.1.7 18-12-2014 ----------------- -- Use ns variable for getMore commands for command cursors to work properly with cursor version of listCollections and listIndexes. - -1.1.6 18-12-2014 ----------------- -- Server manager fixed to support 2.2.X servers for travis test matrix. - -1.1.5 17-12-2014 ----------------- -- Fall back to errmsg when creating MongoError for command errors - -1.1.4 17-12-2014 ----------------- -- Added transform method support for cursor (initially just for initial query results) to support listCollections/listIndexes in 2.8. -- Fixed variable leak in scram. -- Fixed server manager to deal better with killing processes. -- Bumped bson to 0.2.16. - -1.1.3 01-12-2014 ----------------- -- Fixed error handling issue with nonce generation in mongocr. -- Fixed issues with restarting servers when using ssl. -- Using strict for all classes. -- Cleaned up any escaping global variables. - -1.1.2 20-11-2014 ----------------- -- Correctly encoding UTF8 collection names on wire protocol messages. -- Added emitClose parameter to topology destroy methods to allow users to specify that they wish the topology to emit the close event to any listeners. - -1.1.1 14-11-2014 ----------------- -- Refactored code to use prototype instead of privileged methods. -- Fixed issue with auth where a runtime condition could leave replicaset members without proper authentication. -- Several deopt optimizations for v8 to improve performance and reduce GC pauses. - -1.0.5 29-10-2014 ----------------- -- Fixed issue with wrong namespace being created for command cursors. - -1.0.4 24-10-2014 ----------------- -- switched from using shift for the cursor due to bad slowdown on big batchSizes as shift causes entire array to be copied on each call. - -1.0.3 21-10-2014 ----------------- -- fixed error issuing problem on cursor.next when iterating over a huge dataset with a very small batchSize. - -1.0.2 07-10-2014 ----------------- -- fullsetup is now defined as a primary and secondary being available allowing for all read preferences to be satisfied. -- fixed issue with replset_state logging. - -1.0.1 07-10-2014 ----------------- -- Dependency issue solved - -1.0.0 07-10-2014 ----------------- -- Initial release of mongodb-core diff --git a/node_modules/mongodb/node_modules/mongodb-core/LICENSE b/node_modules/mongodb/node_modules/mongodb-core/LICENSE deleted file mode 100644 index ad410e1..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ -Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. 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It does not contain any abstractions or helpers outside of the basic management of MongoDB topology connections, CRUD operations and authentication. - -## MongoDB Node.JS Core Driver - -| what | where | -|---------------|------------------------------------------------| -| documentation | http://mongodb.github.io/node-mongodb-native/ | -| apidoc | http://mongodb.github.io/node-mongodb-native/ | -| source | https://github.com/christkv/mongodb-core | -| mongodb | http://www.mongodb.org/ | - -### Blogs of Engineers involved in the driver -- Christian Kvalheim [@christkv](https://twitter.com/christkv) - -### Bugs / Feature Requests - -Think you’ve found a bug? Want to see a new feature in node-mongodb-native? Please open a -case in our issue management tool, JIRA: - -- Create an account and login . -- Navigate to the NODE project . -- Click **Create Issue** - Please provide as much information as possible about the issue type and how to reproduce it. - -Bug reports in JIRA for all driver projects (i.e. NODE, PYTHON, CSHARP, JAVA) and the -Core Server (i.e. SERVER) project are **public**. - -### Questions and Bug Reports - - * mailing list: https://groups.google.com/forum/#!forum/node-mongodb-native - * jira: http://jira.mongodb.org/ - -### Change Log - -http://jira.mongodb.org/browse/NODE - -# QuickStart - -The quick start guide will show you how to set up a simple application using Core driver and MongoDB. It scope is only how to set up the driver and perform the simple crud operations. For more inn depth coverage we encourage reading the tutorials. - -## Create the package.json file - -Let's create a directory where our application will live. In our case we will put this under our projects directory. - -``` -mkdir myproject -cd myproject -``` - -Create a **package.json** using your favorite text editor and fill it in. - -```json -{ - "name": "myproject", - "version": "1.0.0", - "description": "My first project", - "main": "index.js", - "repository": { - "type": "git", - "url": "git://github.com/christkv/myfirstproject.git" - }, - "dependencies": { - "mongodb-core": "~1.0" - }, - "author": "Christian Kvalheim", - "license": "Apache 2.0", - "bugs": { - "url": "https://github.com/christkv/myfirstproject/issues" - }, - "homepage": "https://github.com/christkv/myfirstproject" -} -``` - -Save the file and return to the shell or command prompt and use **NPM** to install all the dependencies. - -``` -npm install -``` - -You should see **NPM** download a lot of files. Once it's done you'll find all the downloaded packages under the **node_modules** directory. - -Booting up a MongoDB Server ---------------------------- -Let's boot up a MongoDB server instance. Download the right MongoDB version from [MongoDB](http://www.mongodb.org), open a new shell or command line and ensure the **mongod** command is in the shell or command line path. Now let's create a database directory (in our case under **/data**). - -``` -mongod --dbpath=/data --port 27017 -``` - -You should see the **mongod** process start up and print some status information. - -## Connecting to MongoDB - -Let's create a new **app.js** file that we will use to show the basic CRUD operations using the MongoDB driver. - -First let's add code to connect to the server. Notice that there is no concept of a database here and we use the topology directly to perform the connection. - -```js -var Server = require('mongodb-core').Server - , assert = require('assert'); - -// Set up server connection -var server = new Server({ - host: 'localhost' - , port: 27017 - , reconnect: true - , reconnectInterval: 50 -}); - -// Add event listeners -server.on('connect', function(_server) { - console.log('connected'); - test.done(); -}); - -server.on('close', function() { - console.log('closed'); -}); - -server.on('reconnect', function() { - console.log('reconnect'); -}); - -// Start connection -server.connect(); -``` - -To connect to a replicaset we would use the `ReplSet` class and for a set of Mongos proxies we use the `Mongos` class. Each topology class offer the same CRUD operations and you operate on the topology directly. Let's look at an example exercising all the different available CRUD operations. - -```js -var Server = require('mongodb-core').Server - , assert = require('assert'); - -// Set up server connection -var server = new Server({ - host: 'localhost' - , port: 27017 - , reconnect: true - , reconnectInterval: 50 -}); - -// Add event listeners -server.on('connect', function(_server) { - console.log('connected'); - - // Execute the ismaster command - _server.command('system.$cmd', {ismaster: true}, function(err, result) { - - // Perform a document insert - _server.insert('myproject.inserts1', [{a:1}, {a:2}], { - writeConcern: {w:1}, ordered:true - }, function(err, results) { - assert.equal(null, err); - assert.equal(2, results.result.n); - - // Perform a document update - _server.update('myproject.inserts1', [{ - q: {a: 1}, u: {'$set': {b:1}} - }], { - writeConcern: {w:1}, ordered:true - }, function(err, results) { - assert.equal(null, err); - assert.equal(1, results.result.n); - - // Remove a document - _server.remove('myproject.inserts1', [{ - q: {a: 1}, limit: 1 - }], { - writeConcern: {w:1}, ordered:true - }, function(err, results) { - assert.equal(null, err); - assert.equal(1, results.result.n); - - // Get a document - var cursor = _server.cursor('integration_tests.inserts_example4', { - find: 'integration_tests.example4' - , query: {a:1} - }); - - // Get the first document - cursor.next(function(err, doc) { - assert.equal(null, err); - assert.equal(2, doc.a); - - // Execute the ismaster command - _server.command("system.$cmd" - , {ismaster: true}, function(err, result) { - assert.equal(null, err) - _server.destroy(); - }); - }); - }); - }); - - test.done(); - }); -}); - -server.on('close', function() { - console.log('closed'); -}); - -server.on('reconnect', function() { - console.log('reconnect'); -}); - -// Start connection -server.connect(); -``` - -The core driver does not contain any helpers or abstractions only the core crud operations. These consist of the following commands. - -* `insert`, Insert takes an array of 1 or more documents to be inserted against the topology and allows you to specify a write concern and if you wish to execute the inserts in order or out of order. -* `update`, Update takes an array of 1 or more update commands to be executed against the server topology and also allows you to specify a write concern and if you wish to execute the updates in order or out of order. -* `remove`, Remove takes an array of 1 or more remove commands to be executed against the server topology and also allows you to specify a write concern and if you wish to execute the removes in order or out of order. -* `cursor`, Returns you a cursor for either the 'virtual' `find` command, a command that returns a cursor id or a plain cursor id. Read the cursor tutorial for more inn depth coverage. -* `command`, Executes a command against MongoDB and returns the result. -* `auth`, Authenticates the current topology using a supported authentication scheme. - -The Core Driver is a building block for library builders and is not meant for usage by end users as it lacks a lot of features the end user might need such as automatic buffering of operations when a primary is changing in a replicaset or the db and collections abstraction. - -## Next steps - -The next step is to get more in depth information about how the different aspects of the core driver works and how to leverage them to extend the functionality of the cursors. Please view the tutorials for more detailed information. diff --git a/node_modules/mongodb/node_modules/mongodb-core/TESTING.md b/node_modules/mongodb/node_modules/mongodb-core/TESTING.md deleted file mode 100644 index fe03ea0..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/TESTING.md +++ /dev/null @@ -1,18 +0,0 @@ -Testing setup -============= - -Single Server -------------- -mongod --dbpath=./db - -Replicaset ----------- -mongo --nodb -var x = new ReplSetTest({"useHostName":"false", "nodes" : {node0 : {}, node1 : {}, node2 : {}}}) -x.startSet(); -var config = x.getReplSetConfig() -x.initiate(config); - -Mongos ------- -var s = new ShardingTest( "auth1", 1 , 0 , 2 , {rs: true, noChunkSize : true}); \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/conf.json b/node_modules/mongodb/node_modules/mongodb-core/conf.json deleted file mode 100644 index c5eca92..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/conf.json +++ /dev/null @@ -1,60 +0,0 @@ -{ - "plugins": ["plugins/markdown", "docs/lib/jsdoc/examples_plugin.js"], - "source": { - "include": [ - "test/tests/functional/operation_example_tests.js", - "lib/topologies/mongos.js", - "lib/topologies/command_result.js", - "lib/topologies/read_preference.js", - "lib/topologies/replset.js", - "lib/topologies/server.js", - "lib/topologies/session.js", - "lib/topologies/replset_state.js", - "lib/connection/logger.js", - "lib/connection/connection.js", - "lib/cursor.js", - "lib/error.js", - "node_modules/bson/lib/bson/binary.js", - "node_modules/bson/lib/bson/code.js", - "node_modules/bson/lib/bson/db_ref.js", - "node_modules/bson/lib/bson/double.js", - "node_modules/bson/lib/bson/long.js", - "node_modules/bson/lib/bson/objectid.js", - "node_modules/bson/lib/bson/symbol.js", - "node_modules/bson/lib/bson/timestamp.js", - "node_modules/bson/lib/bson/max_key.js", - "node_modules/bson/lib/bson/min_key.js" - ] - }, - "templates": { - "cleverLinks": true, - "monospaceLinks": true, - "default": { - "outputSourceFiles" : true - }, - "applicationName": "Node.js MongoDB Driver API", - "disqus": true, - "googleAnalytics": "UA-29229787-1", - "openGraph": { - "title": "", - "type": "website", - "image": "", - "site_name": "", - "url": "" - }, - "meta": { - "title": "", - "description": "", - "keyword": "" - }, - "linenums": true - }, - "markdown": { - "parser": "gfm", - "hardwrap": true, - "tags": ["examples"] - }, - "examples": { - "indent": 4 - } -} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/index.js b/node_modules/mongodb/node_modules/mongodb-core/index.js deleted file mode 100644 index 8f10860..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/index.js +++ /dev/null @@ -1,18 +0,0 @@ -module.exports = { - MongoError: require('./lib/error') - , Server: require('./lib/topologies/server') - , ReplSet: require('./lib/topologies/replset') - , Mongos: require('./lib/topologies/mongos') - , Logger: require('./lib/connection/logger') - , Cursor: require('./lib/cursor') - , ReadPreference: require('./lib/topologies/read_preference') - , BSON: require('bson') - // Raw operations - , Query: require('./lib/connection/commands').Query - // Auth mechanisms - , MongoCR: require('./lib/auth/mongocr') - , X509: require('./lib/auth/x509') - , Plain: require('./lib/auth/plain') - , GSSAPI: require('./lib/auth/gssapi') - , ScramSHA1: require('./lib/auth/scram') -} diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/auth/gssapi.js b/node_modules/mongodb/node_modules/mongodb-core/lib/auth/gssapi.js deleted file mode 100644 index c442b9b..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/auth/gssapi.js +++ /dev/null @@ -1,244 +0,0 @@ -"use strict"; - -var f = require('util').format - , crypto = require('crypto') - , MongoError = require('../error'); - -var AuthSession = function(db, username, password, options) { - this.db = db; - this.username = username; - this.password = password; - this.options = options; -} - -AuthSession.prototype.equal = function(session) { - return session.db == this.db - && session.username == this.username - && session.password == this.password; -} - -// Kerberos class -var Kerberos = null; -var MongoAuthProcess = null; - -// Try to grab the Kerberos class -try { - Kerberos = require('kerberos').Kerberos - // Authentication process for Mongo - MongoAuthProcess = require('kerberos').processes.MongoAuthProcess -} catch(err) {} - -/** - * Creates a new GSSAPI authentication mechanism - * @class - * @return {GSSAPI} A cursor instance - */ -var GSSAPI = function() { - this.authStore = []; -} - -/** - * Authenticate - * @method - * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on - * @param {Pool} pool Connection pool for this topology - * @param {string} db Name of the database - * @param {string} username Username - * @param {string} password Password - * @param {authResultCallback} callback The callback to return the result from the authentication - * @return {object} - */ -GSSAPI.prototype.auth = function(server, pool, db, username, password, options, callback) { - var self = this; - // We don't have the Kerberos library - if(Kerberos == null) return callback(new Error("Kerberos library is not installed")); - var gssapiServiceName = options['gssapiServiceName'] || 'mongodb'; - // Get all the connections - var connections = pool.getAll(); - // Total connections - var count = connections.length; - if(count == 0) return callback(null, null); - - // Valid connections - var numberOfValidConnections = 0; - var credentialsValid = false; - var errorObject = null; - - // For each connection we need to authenticate - while(connections.length > 0) { - // Execute MongoCR - var execute = function(connection) { - // Start Auth process for a connection - GSSAPIInitialize(db, username, password, db, gssapiServiceName, server, connection, function(err, r) { - // Adjust count - count = count - 1; - - // If we have an error - if(err) { - errorObject = err; - } else if(r.result['$err']) { - errorObject = r.result; - } else if(r.result['errmsg']) { - errorObject = r.result; - } else { - credentialsValid = true; - numberOfValidConnections = numberOfValidConnections + 1; - } - - // We have authenticated all connections - if(count == 0 && numberOfValidConnections > 0) { - // Store the auth details - addAuthSession(self.authStore, new AuthSession(db, username, password, options)); - // Return correct authentication - callback(null, true); - } else if(count == 0) { - if(errorObject == null) errorObject = new MongoError(f("failed to authenticate using mongocr")); - callback(errorObject, false); - } - }); - } - - // Get the connection - execute(connections.shift()); - } -} - -// -// Initialize step -var GSSAPIInitialize = function(db, username, password, authdb, gssapiServiceName, server, connection, callback) { - // Create authenticator - var mongo_auth_process = new MongoAuthProcess(connection.host, connection.port, gssapiServiceName); - - // Perform initialization - mongo_auth_process.init(username, password, function(err, context) { - if(err) return callback(err, false); - - // Perform the first step - mongo_auth_process.transition('', function(err, payload) { - if(err) return callback(err, false); - - // Call the next db step - MongoDBGSSAPIFirstStep(mongo_auth_process, payload, db, username, password, authdb, server, connection, callback); - }); - }); -} - -// -// Perform first step against mongodb -var MongoDBGSSAPIFirstStep = function(mongo_auth_process, payload, db, username, password, authdb, server, connection, callback) { - // Build the sasl start command - var command = { - saslStart: 1 - , mechanism: 'GSSAPI' - , payload: payload - , autoAuthorize: 1 - }; - - // Execute first sasl step - server.command("$external.$cmd" - , command - , { connection: connection }, function(err, r) { - if(err) return callback(err, false); - var doc = r.result; - // Execute mongodb transition - mongo_auth_process.transition(r.result.payload, function(err, payload) { - if(err) return callback(err, false); - - // MongoDB API Second Step - MongoDBGSSAPISecondStep(mongo_auth_process, payload, doc, db, username, password, authdb, server, connection, callback); - }); - }); -} - -// -// Perform first step against mongodb -var MongoDBGSSAPISecondStep = function(mongo_auth_process, payload, doc, db, username, password, authdb, server, connection, callback) { - // Build Authentication command to send to MongoDB - var command = { - saslContinue: 1 - , conversationId: doc.conversationId - , payload: payload - }; - - // Execute the command - server.command("$external.$cmd" - , command - , { connection: connection }, function(err, r) { - if(err) return callback(err, false); - var doc = r.result; - // Call next transition for kerberos - mongo_auth_process.transition(doc.payload, function(err, payload) { - if(err) return callback(err, false); - - // Call the last and third step - MongoDBGSSAPIThirdStep(mongo_auth_process, payload, doc, db, username, password, authdb, server, connection, callback); - }); - }); -} - -var MongoDBGSSAPIThirdStep = function(mongo_auth_process, payload, doc, db, username, password, authdb, server, connection, callback) { - // Build final command - var command = { - saslContinue: 1 - , conversationId: doc.conversationId - , payload: payload - }; - - // Execute the command - server.command("$external.$cmd" - , command - , { connection: connection }, function(err, r) { - if(err) return callback(err, false); - mongo_auth_process.transition(null, function(err, payload) { - if(err) return callback(err, null); - callback(null, r); - }); - }); -} - -// Add to store only if it does not exist -var addAuthSession = function(authStore, session) { - var found = false; - - for(var i = 0; i < authStore.length; i++) { - if(authStore[i].equal(session)) { - found = true; - break; - } - } - - if(!found) authStore.push(session); -} - -/** - * Re authenticate pool - * @method - * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on - * @param {Pool} pool Connection pool for this topology - * @param {authResultCallback} callback The callback to return the result from the authentication - * @return {object} - */ -GSSAPI.prototype.reauthenticate = function(server, pool, callback) { - var count = this.authStore.length; - if(count == 0) return callback(null, null); - // Iterate over all the auth details stored - for(var i = 0; i < this.authStore.length; i++) { - this.auth(server, pool, this.authStore[i].db, this.authStore[i].username, this.authStore[i].password, this.authStore[i].options, function(err, r) { - count = count - 1; - // Done re-authenticating - if(count == 0) { - callback(null, null); - } - }); - } -} - -/** - * This is a result from a authentication strategy - * - * @callback authResultCallback - * @param {error} error An error object. Set to null if no error present - * @param {boolean} result The result of the authentication process - */ - -module.exports = GSSAPI; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/auth/mongocr.js b/node_modules/mongodb/node_modules/mongodb-core/lib/auth/mongocr.js deleted file mode 100644 index d0e9f59..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/auth/mongocr.js +++ /dev/null @@ -1,160 +0,0 @@ -"use strict"; - -var f = require('util').format - , crypto = require('crypto') - , MongoError = require('../error'); - -var AuthSession = function(db, username, password) { - this.db = db; - this.username = username; - this.password = password; -} - -AuthSession.prototype.equal = function(session) { - return session.db == this.db - && session.username == this.username - && session.password == this.password; -} - -/** - * Creates a new MongoCR authentication mechanism - * @class - * @return {MongoCR} A cursor instance - */ -var MongoCR = function() { - this.authStore = []; -} - -// Add to store only if it does not exist -var addAuthSession = function(authStore, session) { - var found = false; - - for(var i = 0; i < authStore.length; i++) { - if(authStore[i].equal(session)) { - found = true; - break; - } - } - - if(!found) authStore.push(session); -} - -/** - * Authenticate - * @method - * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on - * @param {Pool} pool Connection pool for this topology - * @param {string} db Name of the database - * @param {string} username Username - * @param {string} password Password - * @param {authResultCallback} callback The callback to return the result from the authentication - * @return {object} - */ -MongoCR.prototype.auth = function(server, pool, db, username, password, callback) { - var self = this; - // Get all the connections - var connections = pool.getAll(); - // Total connections - var count = connections.length; - if(count == 0) return callback(null, null); - - // Valid connections - var numberOfValidConnections = 0; - var credentialsValid = false; - var errorObject = null; - - // For each connection we need to authenticate - while(connections.length > 0) { - // Execute MongoCR - var executeMongoCR = function(connection) { - // Let's start the process - server.command(f("%s.$cmd", db) - , { getnonce: 1 } - , { connection: connection }, function(err, r) { - var nonce = null; - var key = null; - - // Adjust the number of connections left - // Get nonce - if(err == null) { - nonce = r.result.nonce; - // Use node md5 generator - var md5 = crypto.createHash('md5'); - // Generate keys used for authentication - md5.update(username + ":mongo:" + password); - var hash_password = md5.digest('hex'); - // Final key - md5 = crypto.createHash('md5'); - md5.update(nonce + username + hash_password); - key = md5.digest('hex'); - } - - // Execute command - server.command(f("%s.$cmd", db) - , { authenticate: 1, user: username, nonce: nonce, key:key} - , { connection: connection }, function(err, r) { - count = count - 1; - - // If we have an error - if(err) { - errorObject = err; - } else if(r.result['$err']) { - errorObject = r.result; - } else if(r.result['errmsg']) { - errorObject = r.result; - } else { - credentialsValid = true; - numberOfValidConnections = numberOfValidConnections + 1; - } - - // We have authenticated all connections - if(count == 0 && numberOfValidConnections > 0) { - // Store the auth details - addAuthSession(self.authStore, new AuthSession(db, username, password)); - // Return correct authentication - callback(null, true); - } else if(count == 0) { - if(errorObject == null) errorObject = new MongoError(f("failed to authenticate using mongocr")); - callback(errorObject, false); - } - }); - }); - } - - // Get the connection - executeMongoCR(connections.shift()); - } -} - -/** - * Re authenticate pool - * @method - * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on - * @param {Pool} pool Connection pool for this topology - * @param {authResultCallback} callback The callback to return the result from the authentication - * @return {object} - */ -MongoCR.prototype.reauthenticate = function(server, pool, callback) { - var count = this.authStore.length; - if(count == 0) return callback(null, null); - // Iterate over all the auth details stored - for(var i = 0; i < this.authStore.length; i++) { - this.auth(server, pool, this.authStore[i].db, this.authStore[i].username, this.authStore[i].password, function(err, r) { - count = count - 1; - // Done re-authenticating - if(count == 0) { - callback(null, null); - } - }); - } -} - -/** - * This is a result from a authentication strategy - * - * @callback authResultCallback - * @param {error} error An error object. Set to null if no error present - * @param {boolean} result The result of the authentication process - */ - -module.exports = MongoCR; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/auth/plain.js b/node_modules/mongodb/node_modules/mongodb-core/lib/auth/plain.js deleted file mode 100644 index 31ce872..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/auth/plain.js +++ /dev/null @@ -1,150 +0,0 @@ -"use strict"; - -var f = require('util').format - , crypto = require('crypto') - , Binary = require('bson').Binary - , MongoError = require('../error'); - -var AuthSession = function(db, username, password) { - this.db = db; - this.username = username; - this.password = password; -} - -AuthSession.prototype.equal = function(session) { - return session.db == this.db - && session.username == this.username - && session.password == this.password; -} - -/** - * Creates a new Plain authentication mechanism - * @class - * @return {Plain} A cursor instance - */ -var Plain = function() { - this.authStore = []; -} - -/** - * Authenticate - * @method - * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on - * @param {Pool} pool Connection pool for this topology - * @param {string} db Name of the database - * @param {string} username Username - * @param {string} password Password - * @param {authResultCallback} callback The callback to return the result from the authentication - * @return {object} - */ -Plain.prototype.auth = function(server, pool, db, username, password, callback) { - var self = this; - // Get all the connections - var connections = pool.getAll(); - // Total connections - var count = connections.length; - if(count == 0) return callback(null, null); - - // Valid connections - var numberOfValidConnections = 0; - var credentialsValid = false; - var errorObject = null; - - // For each connection we need to authenticate - while(connections.length > 0) { - // Execute MongoCR - var execute = function(connection) { - // Create payload - var payload = new Binary(f("\x00%s\x00%s", username, password)); - - // Let's start the sasl process - var command = { - saslStart: 1 - , mechanism: 'PLAIN' - , payload: payload - , autoAuthorize: 1 - }; - - // Let's start the process - server.command("$external.$cmd" - , command - , { connection: connection }, function(err, r) { - // Adjust count - count = count - 1; - - // If we have an error - if(err) { - errorObject = err; - } else if(r.result['$err']) { - errorObject = r.result; - } else if(r.result['errmsg']) { - errorObject = r.result; - } else { - credentialsValid = true; - numberOfValidConnections = numberOfValidConnections + 1; - } - - // We have authenticated all connections - if(count == 0 && numberOfValidConnections > 0) { - // Store the auth details - addAuthSession(self.authStore, new AuthSession(db, username, password)); - // Return correct authentication - callback(null, true); - } else if(count == 0) { - if(errorObject == null) errorObject = new MongoError(f("failed to authenticate using mongocr")); - callback(errorObject, false); - } - }); - } - - // Get the connection - execute(connections.shift()); - } -} - -// Add to store only if it does not exist -var addAuthSession = function(authStore, session) { - var found = false; - - for(var i = 0; i < authStore.length; i++) { - if(authStore[i].equal(session)) { - found = true; - break; - } - } - - if(!found) authStore.push(session); -} - -/** - * Re authenticate pool - * @method - * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on - * @param {Pool} pool Connection pool for this topology - * @param {authResultCallback} callback The callback to return the result from the authentication - * @return {object} - */ -Plain.prototype.reauthenticate = function(server, pool, callback) { - var count = this.authStore.length; - if(count == 0) return callback(null, null); - // Iterate over all the auth details stored - for(var i = 0; i < this.authStore.length; i++) { - this.auth(server, pool, this.authStore[i].db, this.authStore[i].username, this.authStore[i].password, function(err, r) { - count = count - 1; - // Done re-authenticating - if(count == 0) { - callback(null, null); - } - }); - } -} - -/** - * This is a result from a authentication strategy - * - * @callback authResultCallback - * @param {error} error An error object. Set to null if no error present - * @param {boolean} result The result of the authentication process - */ - -module.exports = Plain; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/auth/scram.js b/node_modules/mongodb/node_modules/mongodb-core/lib/auth/scram.js deleted file mode 100644 index fe96637..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/auth/scram.js +++ /dev/null @@ -1,317 +0,0 @@ -"use strict"; - -var f = require('util').format - , crypto = require('crypto') - , Binary = require('bson').Binary - , MongoError = require('../error'); - -var AuthSession = function(db, username, password) { - this.db = db; - this.username = username; - this.password = password; -} - -AuthSession.prototype.equal = function(session) { - return session.db == this.db - && session.username == this.username - && session.password == this.password; -} - -/** - * Creates a new ScramSHA1 authentication mechanism - * @class - * @return {ScramSHA1} A cursor instance - */ -var ScramSHA1 = function() { - this.authStore = []; -} - -var parsePayload = function(payload) { - var dict = {}; - var parts = payload.split(','); - - for(var i = 0; i < parts.length; i++) { - var valueParts = parts[i].split('='); - dict[valueParts[0]] = valueParts[1]; - } - - return dict; -} - -var passwordDigest = function(username, password) { - if(typeof username != 'string') throw new MongoError("username must be a string"); - if(typeof password != 'string') throw new MongoError("password must be a string"); - if(password.length == 0) throw new MongoError("password cannot be empty"); - // Use node md5 generator - var md5 = crypto.createHash('md5'); - // Generate keys used for authentication - md5.update(username + ":mongo:" + password); - return md5.digest('hex'); -} - -// XOR two buffers -var xor = function(a, b) { - if (!Buffer.isBuffer(a)) a = new Buffer(a) - if (!Buffer.isBuffer(b)) b = new Buffer(b) - var res = [] - if (a.length > b.length) { - for (var i = 0; i < b.length; i++) { - res.push(a[i] ^ b[i]) - } - } else { - for (var i = 0; i < a.length; i++) { - res.push(a[i] ^ b[i]) - } - } - return new Buffer(res); -} - -// Create a final digest -var hi = function(data, salt, iterations) { - // Create digest - var digest = function(msg) { - var hmac = crypto.createHmac('sha1', data); - hmac.update(msg); - return new Buffer(hmac.digest('base64'), 'base64'); - } - - // Create variables - salt = Buffer.concat([salt, new Buffer('\x00\x00\x00\x01')]) - var ui = digest(salt); - var u1 = ui; - - for(var i = 0; i < iterations - 1; i++) { - u1 = digest(u1); - ui = xor(ui, u1); - } - - return ui; -} - -/** - * Authenticate - * @method - * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on - * @param {Pool} pool Connection pool for this topology - * @param {string} db Name of the database - * @param {string} username Username - * @param {string} password Password - * @param {authResultCallback} callback The callback to return the result from the authentication - * @return {object} - */ -ScramSHA1.prototype.auth = function(server, pool, db, username, password, callback) { - var self = this; - // Get all the connections - var connections = pool.getAll(); - // Total connections - var count = connections.length; - if(count == 0) return callback(null, null); - - // Valid connections - var numberOfValidConnections = 0; - var credentialsValid = false; - var errorObject = null; - - // For each connection we need to authenticate - while(connections.length > 0) { - // Execute MongoCR - var executeScram = function(connection) { - // Clean up the user - username = username.replace('=', "=3D").replace(',', '=2C'); - - // Create a random nonce - var nonce = crypto.randomBytes(24).toString('base64'); - // var nonce = 'MsQUY9iw0T9fx2MUEz6LZPwGuhVvWAhc' - var firstBare = f("n=%s,r=%s", username, nonce); - - // Build command structure - var cmd = { - saslStart: 1 - , mechanism: 'SCRAM-SHA-1' - , payload: new Binary(f("n,,%s", firstBare)) - , autoAuthorize: 1 - } - - // Handle the error - var handleError = function(err, r) { - if(err) { - numberOfValidConnections = numberOfValidConnections - 1; - errorObject = err; return false; - } else if(r.result['$err']) { - errorObject = r.result; return false; - } else if(r.result['errmsg']) { - errorObject = r.result; return false; - } else { - credentialsValid = true; - numberOfValidConnections = numberOfValidConnections + 1; - } - - return true - } - - // Finish up - var finish = function(_count, _numberOfValidConnections) { - if(_count == 0 && _numberOfValidConnections > 0) { - // Store the auth details - addAuthSession(self.authStore, new AuthSession(db, username, password)); - // Return correct authentication - return callback(null, true); - } else if(_count == 0) { - if(errorObject == null) errorObject = new MongoError(f("failed to authenticate using scram")); - return callback(errorObject, false); - } - } - - var handleEnd = function(_err, _r) { - // Handle any error - handleError(_err, _r) - // Adjust the number of connections - count = count - 1; - // Execute the finish - finish(count, numberOfValidConnections); - } - - // Execute start sasl command - server.command(f("%s.$cmd", db) - , cmd, { connection: connection }, function(err, r) { - - // Do we have an error, handle it - if(handleError(err, r) == false) { - count = count - 1; - - if(count == 0 && numberOfValidConnections > 0) { - // Store the auth details - addAuthSession(self.authStore, new AuthSession(db, username, password)); - // Return correct authentication - return callback(null, true); - } else if(count == 0) { - if(errorObject == null) errorObject = new MongoError(f("failed to authenticate using scram")); - return callback(errorObject, false); - } - - return; - } - - // Get the dictionary - var dict = parsePayload(r.result.payload.value()) - - // Unpack dictionary - var iterations = parseInt(dict.i, 10); - var salt = dict.s; - var rnonce = dict.r; - - // Set up start of proof - var withoutProof = f("c=biws,r=%s", rnonce); - var passwordDig = passwordDigest(username, password); - var saltedPassword = hi(passwordDig - , new Buffer(salt, 'base64') - , iterations); - - // Create the client key - var hmac = crypto.createHmac('sha1', saltedPassword); - hmac.update(new Buffer("Client Key")); - var clientKey = new Buffer(hmac.digest('base64'), 'base64'); - - // Create the stored key - var hash = crypto.createHash('sha1'); - hash.update(clientKey); - var storedKey = new Buffer(hash.digest('base64'), 'base64'); - - // Create the authentication message - var authMsg = [firstBare, r.result.payload.value().toString('base64'), withoutProof].join(','); - - // Create client signature - var hmac = crypto.createHmac('sha1', storedKey); - hmac.update(new Buffer(authMsg)); - var clientSig = new Buffer(hmac.digest('base64'), 'base64'); - - // Create client proof - var clientProof = f("p=%s", new Buffer(xor(clientKey, clientSig)).toString('base64')); - - // Create client final - var clientFinal = [withoutProof, clientProof].join(','); - - // Generate server key - var hmac = crypto.createHmac('sha1', saltedPassword); - hmac.update(new Buffer('Server Key')) - var serverKey = new Buffer(hmac.digest('base64'), 'base64'); - - // Generate server signature - var hmac = crypto.createHmac('sha1', serverKey); - hmac.update(new Buffer(authMsg)) - var serverSig = new Buffer(hmac.digest('base64'), 'base64'); - - // - // Create continue message - var cmd = { - saslContinue: 1 - , conversationId: r.result.conversationId - , payload: new Binary(new Buffer(clientFinal)) - } - - // - // Execute sasl continue - server.command(f("%s.$cmd", db) - , cmd, { connection: connection }, function(err, r) { - if(r && r.result.done == false) { - var cmd = { - saslContinue: 1 - , conversationId: r.result.conversationId - , payload: new Buffer(0) - } - - server.command(f("%s.$cmd", db) - , cmd, { connection: connection }, function(err, r) { - handleEnd(err, r); - }); - } else { - handleEnd(err, r); - } - }); - }); - } - - // Get the connection - executeScram(connections.shift()); - } -} - -// Add to store only if it does not exist -var addAuthSession = function(authStore, session) { - var found = false; - - for(var i = 0; i < authStore.length; i++) { - if(authStore[i].equal(session)) { - found = true; - break; - } - } - - if(!found) authStore.push(session); -} - -/** - * Re authenticate pool - * @method - * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on - * @param {Pool} pool Connection pool for this topology - * @param {authResultCallback} callback The callback to return the result from the authentication - * @return {object} - */ -ScramSHA1.prototype.reauthenticate = function(server, pool, callback) { - var count = this.authStore.length; - if(count == 0) return callback(null, null); - // Iterate over all the auth details stored - for(var i = 0; i < this.authStore.length; i++) { - this.auth(server, pool, this.authStore[i].db, this.authStore[i].username, this.authStore[i].password, function(err, r) { - count = count - 1; - // Done re-authenticating - if(count == 0) { - callback(null, null); - } - }); - } -} - - -module.exports = ScramSHA1; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/auth/sspi.js b/node_modules/mongodb/node_modules/mongodb-core/lib/auth/sspi.js deleted file mode 100644 index 177ede5..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/auth/sspi.js +++ /dev/null @@ -1,234 +0,0 @@ -"use strict"; - -var f = require('util').format - , crypto = require('crypto') - , MongoError = require('../error'); - -var AuthSession = function(db, username, password, options) { - this.db = db; - this.username = username; - this.password = password; - this.options = options; -} - -AuthSession.prototype.equal = function(session) { - return session.db == this.db - && session.username == this.username - && session.password == this.password; -} - -// Kerberos class -var Kerberos = null; -var MongoAuthProcess = null; - -// Try to grab the Kerberos class -try { - Kerberos = require('kerberos').Kerberos - // Authentication process for Mongo - MongoAuthProcess = require('kerberos').processes.MongoAuthProcess -} catch(err) {} - -/** - * Creates a new SSPI authentication mechanism - * @class - * @return {SSPI} A cursor instance - */ -var SSPI = function() { - this.authStore = []; -} - -/** - * Authenticate - * @method - * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on - * @param {Pool} pool Connection pool for this topology - * @param {string} db Name of the database - * @param {string} username Username - * @param {string} password Password - * @param {authResultCallback} callback The callback to return the result from the authentication - * @return {object} - */ -SSPI.prototype.auth = function(server, pool, db, username, password, options, callback) { - var self = this; - // We don't have the Kerberos library - if(Kerberos == null) return callback(new Error("Kerberos library is not installed")); - var gssapiServiceName = options['gssapiServiceName'] || 'mongodb'; - // Get all the connections - var connections = pool.getAll(); - // Total connections - var count = connections.length; - if(count == 0) return callback(null, null); - - // Valid connections - var numberOfValidConnections = 0; - var credentialsValid = false; - var errorObject = null; - - // For each connection we need to authenticate - while(connections.length > 0) { - // Execute MongoCR - var execute = function(connection) { - // Start Auth process for a connection - SSIPAuthenticate(username, password, gssapiServiceName, server, connection, function(err, r) { - // Adjust count - count = count - 1; - - // If we have an error - if(err) { - errorObject = err; - } else if(r && typeof r == 'object' && r.result['$err']) { - errorObject = r.result; - } else if(r && typeof r == 'object' && r.result['errmsg']) { - errorObject = r.result; - } else { - credentialsValid = true; - numberOfValidConnections = numberOfValidConnections + 1; - } - - // We have authenticated all connections - if(count == 0 && numberOfValidConnections > 0) { - // Store the auth details - addAuthSession(self.authStore, new AuthSession(db, username, password, options)); - // Return correct authentication - callback(null, true); - } else if(count == 0) { - if(errorObject == null) errorObject = new MongoError(f("failed to authenticate using mongocr")); - callback(errorObject, false); - } - }); - } - - // Get the connection - execute(connections.shift()); - } -} - -var SSIPAuthenticate = function(username, password, gssapiServiceName, server, connection, callback) { - // Build Authentication command to send to MongoDB - var command = { - saslStart: 1 - , mechanism: 'GSSAPI' - , payload: '' - , autoAuthorize: 1 - }; - - // Create authenticator - var mongo_auth_process = new MongoAuthProcess(connection.host, connection.port, gssapiServiceName); - - // Execute first sasl step - server.command("$external.$cmd" - , command - , { connection: connection }, function(err, r) { - if(err) return callback(err, false); - var doc = r.result; - - mongo_auth_process.init(username, password, function(err) { - if(err) return callback(err); - - mongo_auth_process.transition(doc.payload, function(err, payload) { - if(err) return callback(err); - - // Perform the next step against mongod - var command = { - saslContinue: 1 - , conversationId: doc.conversationId - , payload: payload - }; - - // Execute the command - server.command("$external.$cmd" - , command - , { connection: connection }, function(err, r) { - if(err) return callback(err, false); - var doc = r.result; - - mongo_auth_process.transition(doc.payload, function(err, payload) { - if(err) return callback(err); - - // Perform the next step against mongod - var command = { - saslContinue: 1 - , conversationId: doc.conversationId - , payload: payload - }; - - // Execute the command - server.command("$external.$cmd" - , command - , { connection: connection }, function(err, r) { - if(err) return callback(err, false); - var doc = r.result; - - mongo_auth_process.transition(doc.payload, function(err, payload) { - // Perform the next step against mongod - var command = { - saslContinue: 1 - , conversationId: doc.conversationId - , payload: payload - }; - - // Execute the command - server.command("$external.$cmd" - , command - , { connection: connection }, function(err, r) { - if(err) return callback(err, false); - var doc = r.result; - - if(doc.done) return callback(null, true); - callback(new Error("Authentication failed"), false); - }); - }); - }); - }); - }); - }); - }); - }); -} - -// Add to store only if it does not exist -var addAuthSession = function(authStore, session) { - var found = false; - - for(var i = 0; i < authStore.length; i++) { - if(authStore[i].equal(session)) { - found = true; - break; - } - } - - if(!found) authStore.push(session); -} - -/** - * Re authenticate pool - * @method - * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on - * @param {Pool} pool Connection pool for this topology - * @param {authResultCallback} callback The callback to return the result from the authentication - * @return {object} - */ -SSPI.prototype.reauthenticate = function(server, pool, callback) { - var count = this.authStore.length; - if(count == 0) return callback(null, null); - // Iterate over all the auth details stored - for(var i = 0; i < this.authStore.length; i++) { - this.auth(server, pool, this.authStore[i].db, this.authStore[i].username, this.authStore[i].password, this.authStore[i].options, function(err, r) { - count = count - 1; - // Done re-authenticating - if(count == 0) { - callback(null, null); - } - }); - } -} - -/** - * This is a result from a authentication strategy - * - * @callback authResultCallback - * @param {error} error An error object. Set to null if no error present - * @param {boolean} result The result of the authentication process - */ - -module.exports = SSPI; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/auth/x509.js b/node_modules/mongodb/node_modules/mongodb-core/lib/auth/x509.js deleted file mode 100644 index 641990e..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/auth/x509.js +++ /dev/null @@ -1,145 +0,0 @@ -"use strict"; - -var f = require('util').format - , crypto = require('crypto') - , MongoError = require('../error'); - -var AuthSession = function(db, username, password) { - this.db = db; - this.username = username; - this.password = password; -} - -AuthSession.prototype.equal = function(session) { - return session.db == this.db - && session.username == this.username - && session.password == this.password; -} - -/** - * Creates a new X509 authentication mechanism - * @class - * @return {X509} A cursor instance - */ -var X509 = function() { - this.authStore = []; -} - -/** - * Authenticate - * @method - * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on - * @param {Pool} pool Connection pool for this topology - * @param {string} db Name of the database - * @param {string} username Username - * @param {string} password Password - * @param {authResultCallback} callback The callback to return the result from the authentication - * @return {object} - */ -X509.prototype.auth = function(server, pool, db, username, password, callback) { - var self = this; - // Get all the connections - var connections = pool.getAll(); - // Total connections - var count = connections.length; - if(count == 0) return callback(null, null); - - // Valid connections - var numberOfValidConnections = 0; - var credentialsValid = false; - var errorObject = null; - - // For each connection we need to authenticate - while(connections.length > 0) { - // Execute MongoCR - var execute = function(connection) { - // Let's start the sasl process - var command = { - authenticate: 1 - , mechanism: 'MONGODB-X509' - , user: username - }; - - // Let's start the process - server.command("$external.$cmd" - , command - , { connection: connection }, function(err, r) { - // Adjust count - count = count - 1; - - // If we have an error - if(err) { - errorObject = err; - } else if(r.result['$err']) { - errorObject = r.result; - } else if(r.result['errmsg']) { - errorObject = r.result; - } else { - credentialsValid = true; - numberOfValidConnections = numberOfValidConnections + 1; - } - - // We have authenticated all connections - if(count == 0 && numberOfValidConnections > 0) { - // Store the auth details - addAuthSession(self.authStore, new AuthSession(db, username, password)); - // Return correct authentication - callback(null, true); - } else if(count == 0) { - if(errorObject == null) errorObject = new MongoError(f("failed to authenticate using mongocr")); - callback(errorObject, false); - } - }); - } - - // Get the connection - execute(connections.shift()); - } -} - -// Add to store only if it does not exist -var addAuthSession = function(authStore, session) { - var found = false; - - for(var i = 0; i < authStore.length; i++) { - if(authStore[i].equal(session)) { - found = true; - break; - } - } - - if(!found) authStore.push(session); -} - -/** - * Re authenticate pool - * @method - * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on - * @param {Pool} pool Connection pool for this topology - * @param {authResultCallback} callback The callback to return the result from the authentication - * @return {object} - */ -X509.prototype.reauthenticate = function(server, pool, callback) { - var count = this.authStore.length; - if(count == 0) return callback(null, null); - // Iterate over all the auth details stored - for(var i = 0; i < this.authStore.length; i++) { - this.auth(server, pool, this.authStore[i].db, this.authStore[i].username, this.authStore[i].password, function(err, r) { - count = count - 1; - // Done re-authenticating - if(count == 0) { - callback(null, null); - } - }); - } -} - -/** - * This is a result from a authentication strategy - * - * @callback authResultCallback - * @param {error} error An error object. Set to null if no error present - * @param {boolean} result The result of the authentication process - */ - -module.exports = X509; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/connection/commands.js b/node_modules/mongodb/node_modules/mongodb-core/lib/connection/commands.js deleted file mode 100644 index b241196..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/connection/commands.js +++ /dev/null @@ -1,517 +0,0 @@ -"use strict"; - -var f = require('util').format - , Long = require('bson').Long - , setProperty = require('./utils').setProperty - , getProperty = require('./utils').getProperty - , getSingleProperty = require('./utils').getSingleProperty; - -// Incrementing request id -var _requestId = 0; - -// Wire command operation ids -var OP_QUERY = 2004; -var OP_GETMORE = 2005; -var OP_KILL_CURSORS = 2007; - -// Query flags -var OPTS_NONE = 0; -var OPTS_TAILABLE_CURSOR = 2; -var OPTS_SLAVE = 4; -var OPTS_OPLOG_REPLAY = 8; -var OPTS_NO_CURSOR_TIMEOUT = 16; -var OPTS_AWAIT_DATA = 32; -var OPTS_EXHAUST = 64; -var OPTS_PARTIAL = 128; - -// Response flags -var CURSOR_NOT_FOUND = 0; -var QUERY_FAILURE = 2; -var SHARD_CONFIG_STALE = 4; -var AWAIT_CAPABLE = 8; - -/************************************************************** - * QUERY - **************************************************************/ -var Query = function(bson, ns, query, options) { - var self = this; - // Basic options needed to be passed in - if(ns == null) throw new Error("ns must be specified for query"); - if(query == null) throw new Error("query must be specified for query"); - - // Validate that we are not passing 0x00 in the colletion name - if(!!~ns.indexOf("\x00")) { - throw new Error("namespace cannot contain a null character"); - } - - // Basic options - this.bson = bson; - this.ns = ns; - this.query = query; - - // Ensure empty options - this.options = options || {}; - - // Additional options - this.numberToSkip = options.numberToSkip || 0; - this.numberToReturn = options.numberToReturn || 0; - this.returnFieldSelector = options.returnFieldSelector || null; - this.requestId = _requestId++; - - // Serialization option - this.serializeFunctions = typeof options.serializeFunctions == 'boolean' ? options.serializeFunctions : false; - this.maxBsonSize = options.maxBsonSize || 1024 * 1024 * 16; - this.checkKeys = typeof options.checkKeys == 'boolean' ? options.checkKeys : true; - this.batchSize = self.numberToReturn; - - // Flags - this.tailable = false; - this.slaveOk = false; - this.oplogReply = false; - this.noCursorTimeout = false; - this.awaitData = false; - this.exhaust = false; - this.partial = false; -} - -// -// Assign a new request Id -Query.prototype.incRequestId = function() { - this.requestId = _requestId++; -} - -// -// Assign a new request Id -Query.nextRequestId = function() { - return _requestId + 1; -} - -// -// Uses a single allocated buffer for the process, avoiding multiple memory allocations -Query.prototype.toBin = function() { - var self = this; - var buffers = []; - var projection = null; - - // Set up the flags - var flags = 0; - if(this.tailable) flags |= OPTS_TAILABLE_CURSOR; - if(this.slaveOk) flags |= OPTS_SLAVE; - if(this.oplogReply) flags |= OPTS_OPLOG_REPLAY; - if(this.noCursorTimeout) flags |= OPTS_NO_CURSOR_TIMEOUT; - if(this.awaitData) flags |= OPTS_AWAIT_DATA; - if(this.exhaust) flags |= OPTS_EXHAUST; - if(this.partial) flags |= OPTS_PARTIAL; - - // If batchSize is different to self.numberToReturn - if(self.batchSize != self.numberToReturn) self.numberToReturn = self.batchSize; - - // Allocate write protocol header buffer - var header = new Buffer( - 4 * 4 // Header - + 4 // Flags - + Buffer.byteLength(self.ns) + 1 // namespace - + 4 // numberToSkip - + 4 // numberToReturn - ); - - // Add header to buffers - buffers.push(header); - - // Serialize the query - var query = self.bson.serialize(this.query - , this.checkKeys - , true - , this.serializeFunctions) - - // Add query document - buffers.push(query); - - if(self.returnFieldSelector && Object.keys(self.returnFieldSelector).length > 0) { - // Serialize the projection document - projection = self.bson.serialize(this.returnFieldSelector, this.checkKeys, true, this.serializeFunctions); - // Add projection document - buffers.push(projection); - } - - // Total message size - var totalLength = header.length + query.length + (projection ? projection.length : 0); - - // Set up the index - var index = 4; - - // Write total document length - header[3] = (totalLength >> 24) & 0xff; - header[2] = (totalLength >> 16) & 0xff; - header[1] = (totalLength >> 8) & 0xff; - header[0] = (totalLength) & 0xff; - - // Write header information requestId - header[index + 3] = (this.requestId >> 24) & 0xff; - header[index + 2] = (this.requestId >> 16) & 0xff; - header[index + 1] = (this.requestId >> 8) & 0xff; - header[index] = (this.requestId) & 0xff; - index = index + 4; - - // Write header information responseTo - header[index + 3] = (0 >> 24) & 0xff; - header[index + 2] = (0 >> 16) & 0xff; - header[index + 1] = (0 >> 8) & 0xff; - header[index] = (0) & 0xff; - index = index + 4; - - // Write header information OP_QUERY - header[index + 3] = (OP_QUERY >> 24) & 0xff; - header[index + 2] = (OP_QUERY >> 16) & 0xff; - header[index + 1] = (OP_QUERY >> 8) & 0xff; - header[index] = (OP_QUERY) & 0xff; - index = index + 4; - - // Write header information flags - header[index + 3] = (flags >> 24) & 0xff; - header[index + 2] = (flags >> 16) & 0xff; - header[index + 1] = (flags >> 8) & 0xff; - header[index] = (flags) & 0xff; - index = index + 4; - - // Write collection name - index = index + header.write(this.ns, index, 'utf8') + 1; - header[index - 1] = 0; - - // Write header information flags numberToSkip - header[index + 3] = (this.numberToSkip >> 24) & 0xff; - header[index + 2] = (this.numberToSkip >> 16) & 0xff; - header[index + 1] = (this.numberToSkip >> 8) & 0xff; - header[index] = (this.numberToSkip) & 0xff; - index = index + 4; - - // Write header information flags numberToReturn - header[index + 3] = (this.numberToReturn >> 24) & 0xff; - header[index + 2] = (this.numberToReturn >> 16) & 0xff; - header[index + 1] = (this.numberToReturn >> 8) & 0xff; - header[index] = (this.numberToReturn) & 0xff; - index = index + 4; - - // Return the buffers - return buffers; -} - -Query.getRequestId = function() { - return ++_requestId; -} - -/************************************************************** - * GETMORE - **************************************************************/ -var GetMore = function(bson, ns, cursorId, opts) { - opts = opts || {}; - this.numberToReturn = opts.numberToReturn || 0; - this.requestId = _requestId++; - this.bson = bson; - this.ns = ns; - this.cursorId = cursorId; -} - -// -// Uses a single allocated buffer for the process, avoiding multiple memory allocations -GetMore.prototype.toBin = function() { - var length = 4 + Buffer.byteLength(this.ns) + 1 + 4 + 8 + (4 * 4); - // Create command buffer - var index = 0; - // Allocate buffer - var _buffer = new Buffer(length); - - // Write header information - // index = write32bit(index, _buffer, length); - _buffer[index + 3] = (length >> 24) & 0xff; - _buffer[index + 2] = (length >> 16) & 0xff; - _buffer[index + 1] = (length >> 8) & 0xff; - _buffer[index] = (length) & 0xff; - index = index + 4; - - // index = write32bit(index, _buffer, requestId); - _buffer[index + 3] = (this.requestId >> 24) & 0xff; - _buffer[index + 2] = (this.requestId >> 16) & 0xff; - _buffer[index + 1] = (this.requestId >> 8) & 0xff; - _buffer[index] = (this.requestId) & 0xff; - index = index + 4; - - // index = write32bit(index, _buffer, 0); - _buffer[index + 3] = (0 >> 24) & 0xff; - _buffer[index + 2] = (0 >> 16) & 0xff; - _buffer[index + 1] = (0 >> 8) & 0xff; - _buffer[index] = (0) & 0xff; - index = index + 4; - - // index = write32bit(index, _buffer, OP_GETMORE); - _buffer[index + 3] = (OP_GETMORE >> 24) & 0xff; - _buffer[index + 2] = (OP_GETMORE >> 16) & 0xff; - _buffer[index + 1] = (OP_GETMORE >> 8) & 0xff; - _buffer[index] = (OP_GETMORE) & 0xff; - index = index + 4; - - // index = write32bit(index, _buffer, 0); - _buffer[index + 3] = (0 >> 24) & 0xff; - _buffer[index + 2] = (0 >> 16) & 0xff; - _buffer[index + 1] = (0 >> 8) & 0xff; - _buffer[index] = (0) & 0xff; - index = index + 4; - - // Write collection name - index = index + _buffer.write(this.ns, index, 'utf8') + 1; - _buffer[index - 1] = 0; - - // Write batch size - // index = write32bit(index, _buffer, numberToReturn); - _buffer[index + 3] = (this.numberToReturn >> 24) & 0xff; - _buffer[index + 2] = (this.numberToReturn >> 16) & 0xff; - _buffer[index + 1] = (this.numberToReturn >> 8) & 0xff; - _buffer[index] = (this.numberToReturn) & 0xff; - index = index + 4; - - // Write cursor id - // index = write32bit(index, _buffer, cursorId.getLowBits()); - _buffer[index + 3] = (this.cursorId.getLowBits() >> 24) & 0xff; - _buffer[index + 2] = (this.cursorId.getLowBits() >> 16) & 0xff; - _buffer[index + 1] = (this.cursorId.getLowBits() >> 8) & 0xff; - _buffer[index] = (this.cursorId.getLowBits()) & 0xff; - index = index + 4; - - // index = write32bit(index, _buffer, cursorId.getHighBits()); - _buffer[index + 3] = (this.cursorId.getHighBits() >> 24) & 0xff; - _buffer[index + 2] = (this.cursorId.getHighBits() >> 16) & 0xff; - _buffer[index + 1] = (this.cursorId.getHighBits() >> 8) & 0xff; - _buffer[index] = (this.cursorId.getHighBits()) & 0xff; - index = index + 4; - - // Return buffer - return _buffer; -} - -/************************************************************** - * KILLCURSOR - **************************************************************/ -var KillCursor = function(bson, cursorIds) { - this.requestId = _requestId++; - this.cursorIds = cursorIds; -} - -// -// Uses a single allocated buffer for the process, avoiding multiple memory allocations -KillCursor.prototype.toBin = function() { - var length = 4 + 4 + (4 * 4) + (this.cursorIds.length * 8); - - // Create command buffer - var index = 0; - var _buffer = new Buffer(length); - - // Write header information - // index = write32bit(index, _buffer, length); - _buffer[index + 3] = (length >> 24) & 0xff; - _buffer[index + 2] = (length >> 16) & 0xff; - _buffer[index + 1] = (length >> 8) & 0xff; - _buffer[index] = (length) & 0xff; - index = index + 4; - - // index = write32bit(index, _buffer, requestId); - _buffer[index + 3] = (this.requestId >> 24) & 0xff; - _buffer[index + 2] = (this.requestId >> 16) & 0xff; - _buffer[index + 1] = (this.requestId >> 8) & 0xff; - _buffer[index] = (this.requestId) & 0xff; - index = index + 4; - - // index = write32bit(index, _buffer, 0); - _buffer[index + 3] = (0 >> 24) & 0xff; - _buffer[index + 2] = (0 >> 16) & 0xff; - _buffer[index + 1] = (0 >> 8) & 0xff; - _buffer[index] = (0) & 0xff; - index = index + 4; - - // index = write32bit(index, _buffer, OP_KILL_CURSORS); - _buffer[index + 3] = (OP_KILL_CURSORS >> 24) & 0xff; - _buffer[index + 2] = (OP_KILL_CURSORS >> 16) & 0xff; - _buffer[index + 1] = (OP_KILL_CURSORS >> 8) & 0xff; - _buffer[index] = (OP_KILL_CURSORS) & 0xff; - index = index + 4; - - // index = write32bit(index, _buffer, 0); - _buffer[index + 3] = (0 >> 24) & 0xff; - _buffer[index + 2] = (0 >> 16) & 0xff; - _buffer[index + 1] = (0 >> 8) & 0xff; - _buffer[index] = (0) & 0xff; - index = index + 4; - - // Write batch size - // index = write32bit(index, _buffer, this.cursorIds.length); - _buffer[index + 3] = (this.cursorIds.length >> 24) & 0xff; - _buffer[index + 2] = (this.cursorIds.length >> 16) & 0xff; - _buffer[index + 1] = (this.cursorIds.length >> 8) & 0xff; - _buffer[index] = (this.cursorIds.length) & 0xff; - index = index + 4; - - // Write all the cursor ids into the array - for(var i = 0; i < this.cursorIds.length; i++) { - // Write cursor id - // index = write32bit(index, _buffer, cursorIds[i].getLowBits()); - _buffer[index + 3] = (this.cursorIds[i].getLowBits() >> 24) & 0xff; - _buffer[index + 2] = (this.cursorIds[i].getLowBits() >> 16) & 0xff; - _buffer[index + 1] = (this.cursorIds[i].getLowBits() >> 8) & 0xff; - _buffer[index] = (this.cursorIds[i].getLowBits()) & 0xff; - index = index + 4; - - // index = write32bit(index, _buffer, cursorIds[i].getHighBits()); - _buffer[index + 3] = (this.cursorIds[i].getHighBits() >> 24) & 0xff; - _buffer[index + 2] = (this.cursorIds[i].getHighBits() >> 16) & 0xff; - _buffer[index + 1] = (this.cursorIds[i].getHighBits() >> 8) & 0xff; - _buffer[index] = (this.cursorIds[i].getHighBits()) & 0xff; - index = index + 4; - } - - // Return buffer - return _buffer; -} - -var Response = function(bson, data, opts) { - opts = opts || {promoteLongs: true}; - this.parsed = false; - - // - // Parse Header - // - this.index = 0; - this.raw = data; - this.data = data; - this.bson = bson; - this.opts = opts; - - // Read the message length - this.length = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24; - this.index = this.index + 4; - - // Fetch the request id for this reply - this.requestId = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24; - this.index = this.index + 4; - - // Fetch the id of the request that triggered the response - this.responseTo = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24; - this.index = this.index + 4; - - // Skip op-code field - this.index = this.index + 4; - - // Unpack flags - this.responseFlags = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24; - this.index = this.index + 4; - - // Unpack the cursor - var lowBits = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24; - this.index = this.index + 4; - var highBits = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24; - this.index = this.index + 4; - // Create long object - this.cursorId = new Long(lowBits, highBits); - - // Unpack the starting from - this.startingFrom = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24; - this.index = this.index + 4; - - // Unpack the number of objects returned - this.numberReturned = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24; - this.index = this.index + 4; - - // Preallocate document array - this.documents = new Array(this.numberReturned); - - // Flag values - this.cursorNotFound = (this.responseFlags & CURSOR_NOT_FOUND) != 0; - this.queryFailure = (this.responseFlags & QUERY_FAILURE) != 0; - this.shardConfigStale = (this.responseFlags & SHARD_CONFIG_STALE) != 0; - this.awaitCapable = (this.responseFlags & AWAIT_CAPABLE) != 0; - this.promoteLongs = typeof opts.promoteLongs == 'boolean' ? opts.promoteLongs : true; -} - -Response.prototype.isParsed = function() { - return this.parsed; -} - -// Validation buffers -var firstBatch = new Buffer('firstBatch', 'utf8'); -var nextBatch = new Buffer('nextBatch', 'utf8'); -var cursorId = new Buffer('id', 'utf8').toString('hex'); - -var documentBuffers = { - firstBatch: firstBatch.toString('hex'), - nextBatch: nextBatch.toString('hex') -}; - -Response.prototype.parse = function(options) { - // Don't parse again if not needed - if(this.parsed) return; - options = options || {}; - - // Allow the return of raw documents instead of parsing - var raw = options.raw || false; - var documentsReturnedIn = options.documentsReturnedIn || null; - - // - // Single document and documentsReturnedIn set - // - if(this.numberReturned == 1 && documentsReturnedIn != null && raw) { - // Calculate the bson size - var bsonSize = this.data[this.index] | this.data[this.index + 1] << 8 | this.data[this.index + 2] << 16 | this.data[this.index + 3] << 24; - // Slice out the buffer containing the command result document - var document = this.data.slice(this.index, this.index + bsonSize); - // Set up field we wish to keep as raw - var fieldsAsRaw = {} - fieldsAsRaw[documentsReturnedIn] = true; - // Set up the options - var _options = {promoteLongs: this.opts.promoteLongs, fieldsAsRaw: fieldsAsRaw}; - - // Deserialize but keep the array of documents in non-parsed form - var doc = this.bson.deserialize(document, _options); - - // Get the documents - this.documents = doc.cursor[documentsReturnedIn]; - this.numberReturned = this.documents.length; - // Ensure we have a Long valie cursor id - this.cursorId = typeof doc.cursor.id == 'number' - ? Long.fromNumber(doc.cursor.id) - : doc.cursor.id; - - // Adjust the index - this.index = this.index + bsonSize; - - // Set as parsed - this.parsed = true - return; - } - - // - // Parse Body - // - for(var i = 0; i < this.numberReturned; i++) { - var bsonSize = this.data[this.index] | this.data[this.index + 1] << 8 | this.data[this.index + 2] << 16 | this.data[this.index + 3] << 24; - // Parse options - var _options = {promoteLongs: this.opts.promoteLongs}; - - // If we have raw results specified slice the return document - if(raw) { - this.documents[i] = this.data.slice(this.index, this.index + bsonSize); - } else { - this.documents[i] = this.bson.deserialize(this.data.slice(this.index, this.index + bsonSize), _options); - } - - // Adjust the index - this.index = this.index + bsonSize; - } - - // Set parsed - this.parsed = true; -} - -module.exports = { - Query: Query - , GetMore: GetMore - , Response: Response - , KillCursor: KillCursor -} diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/connection/connection.js b/node_modules/mongodb/node_modules/mongodb-core/lib/connection/connection.js deleted file mode 100644 index 217e58a..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/connection/connection.js +++ /dev/null @@ -1,462 +0,0 @@ -"use strict"; - -var inherits = require('util').inherits - , EventEmitter = require('events').EventEmitter - , net = require('net') - , tls = require('tls') - , f = require('util').format - , getSingleProperty = require('./utils').getSingleProperty - , debugOptions = require('./utils').debugOptions - , Response = require('./commands').Response - , MongoError = require('../error') - , Logger = require('./logger'); - -var _id = 0; -var debugFields = ['host', 'port', 'size', 'keepAlive', 'keepAliveInitialDelay', 'noDelay' - , 'connectionTimeout', 'socketTimeout', 'singleBufferSerializtion', 'ssl', 'ca', 'cert' - , 'rejectUnauthorized', 'promoteLongs']; - -/** - * Creates a new Connection instance - * @class - * @param {string} options.host The server host - * @param {number} options.port The server port - * @param {number} [options.size=5] Server connection pool size - * @param {boolean} [options.keepAlive=true] TCP Connection keep alive enabled - * @param {number} [options.keepAliveInitialDelay=0] Initial delay before TCP keep alive enabled - * @param {boolean} [options.noDelay=true] TCP Connection no delay - * @param {number} [options.connectionTimeout=0] TCP Connection timeout setting - * @param {number} [options.socketTimeout=0] TCP Socket timeout setting - * @param {boolean} [options.singleBufferSerializtion=true] Serialize into single buffer, trade of peak memory for serialization speed - * @param {boolean} [options.ssl=false] Use SSL for connection - * @param {Buffer} [options.ca] SSL Certificate store binary buffer - * @param {Buffer} [options.cert] SSL Certificate binary buffer - * @param {Buffer} [options.key] SSL Key file binary buffer - * @param {string} [options.passphrase] SSL Certificate pass phrase - * @param {boolean} [options.rejectUnauthorized=true] Reject unauthorized server certificates - * @param {boolean} [options.promoteLongs=true] Convert Long values from the db into Numbers if they fit into 53 bits - * @fires Connection#connect - * @fires Connection#close - * @fires Connection#error - * @fires Connection#timeout - * @fires Connection#parseError - * @return {Connection} A cursor instance - */ -var Connection = function(options) { - // Add event listener - EventEmitter.call(this); - // Set empty if no options passed - this.options = options || {}; - // Identification information - this.id = _id++; - // Logger instance - this.logger = Logger('Connection', options); - // No bson parser passed in - if(!options.bson) throw new Error("must pass in valid bson parser"); - // Get bson parser - this.bson = options.bson; - // Grouping tag used for debugging purposes - this.tag = options.tag; - // Message handler - this.messageHandler = options.messageHandler; - - // Max BSON message size - this.maxBsonMessageSize = options.maxBsonMessageSize || (1024 * 1024 * 16 * 4); - // Debug information - if(this.logger.isDebug()) this.logger.debug(f('creating connection %s with options [%s]', this.id, JSON.stringify(debugOptions(debugFields, options)))); - - // Default options - this.port = options.port || 27017; - this.host = options.host || 'localhost'; - this.keepAlive = typeof options.keepAlive == 'boolean' ? options.keepAlive : true; - this.keepAliveInitialDelay = options.keepAliveInitialDelay || 0; - this.noDelay = typeof options.noDelay == 'boolean' ? options.noDelay : true; - this.connectionTimeout = options.connectionTimeout || 0; - this.socketTimeout = options.socketTimeout || 0; - - // If connection was destroyed - this.destroyed = false; - - // Check if we have a domain socket - this.domainSocket = this.host.indexOf('\/') != -1; - - // Serialize commands using function - this.singleBufferSerializtion = typeof options.singleBufferSerializtion == 'boolean' ? options.singleBufferSerializtion : true; - this.serializationFunction = this.singleBufferSerializtion ? 'toBinUnified' : 'toBin'; - - // SSL options - this.ca = options.ca || null; - this.cert = options.cert || null; - this.key = options.key || null; - this.passphrase = options.passphrase || null; - this.ssl = typeof options.ssl == 'boolean' ? options.ssl : false; - this.rejectUnauthorized = typeof options.rejectUnauthorized == 'boolean' ? options.rejectUnauthorized : true - - // If ssl not enabled - if(!this.ssl) this.rejectUnauthorized = false; - - // Response options - this.responseOptions = { - promoteLongs: typeof options.promoteLongs == 'boolean' ? options.promoteLongs : true - } - - // Flushing - this.flushing = false; - this.queue = []; - - // Internal state - this.connection = null; - this.writeStream = null; -} - -inherits(Connection, EventEmitter); - -// -// Connection handlers -var errorHandler = function(self) { - return function(err) { - // Debug information - if(self.logger.isDebug()) self.logger.debug(f('connection %s for [%s:%s] errored out with [%s]', self.id, self.host, self.port, JSON.stringify(err))); - // Emit the error - if(self.listeners('error').length > 0) self.emit("error", MongoError.create(err), self); - } -} - -var timeoutHandler = function(self) { - return function() { - // Debug information - if(self.logger.isDebug()) self.logger.debug(f('connection %s for [%s:%s] timed out', self.id, self.host, self.port)); - // Emit timeout error - self.emit("timeout" - , MongoError.create(f("connection %s to %s:%s timed out", self.id, self.host, self.port)) - , self); - } -} - -var closeHandler = function(self) { - return function(hadError) { - // Debug information - if(self.logger.isDebug()) self.logger.debug(f('connection %s with for [%s:%s] closed', self.id, self.host, self.port)); - // Emit close event - if(!hadError) { - self.emit("close" - , MongoError.create(f("connection %s to %s:%s closed", self.id, self.host, self.port)) - , self); - } - } -} - -var dataHandler = function(self) { - return function(data) { - // Parse until we are done with the data - while(data.length > 0) { - // If we still have bytes to read on the current message - if(self.bytesRead > 0 && self.sizeOfMessage > 0) { - // Calculate the amount of remaining bytes - var remainingBytesToRead = self.sizeOfMessage - self.bytesRead; - // Check if the current chunk contains the rest of the message - if(remainingBytesToRead > data.length) { - // Copy the new data into the exiting buffer (should have been allocated when we know the message size) - data.copy(self.buffer, self.bytesRead); - // Adjust the number of bytes read so it point to the correct index in the buffer - self.bytesRead = self.bytesRead + data.length; - - // Reset state of buffer - data = new Buffer(0); - } else { - // Copy the missing part of the data into our current buffer - data.copy(self.buffer, self.bytesRead, 0, remainingBytesToRead); - // Slice the overflow into a new buffer that we will then re-parse - data = data.slice(remainingBytesToRead); - - // Emit current complete message - try { - var emitBuffer = self.buffer; - // Reset state of buffer - self.buffer = null; - self.sizeOfMessage = 0; - self.bytesRead = 0; - self.stubBuffer = null; - // Emit the buffer - self.messageHandler(new Response(self.bson, emitBuffer, self.responseOptions), self); - } catch(err) { - var errorObject = {err:"socketHandler", trace:err, bin:self.buffer, parseState:{ - sizeOfMessage:self.sizeOfMessage, - bytesRead:self.bytesRead, - stubBuffer:self.stubBuffer}}; - // We got a parse Error fire it off then keep going - self.emit("parseError", errorObject, self); - } - } - } else { - // Stub buffer is kept in case we don't get enough bytes to determine the - // size of the message (< 4 bytes) - if(self.stubBuffer != null && self.stubBuffer.length > 0) { - // If we have enough bytes to determine the message size let's do it - if(self.stubBuffer.length + data.length > 4) { - // Prepad the data - var newData = new Buffer(self.stubBuffer.length + data.length); - self.stubBuffer.copy(newData, 0); - data.copy(newData, self.stubBuffer.length); - // Reassign for parsing - data = newData; - - // Reset state of buffer - self.buffer = null; - self.sizeOfMessage = 0; - self.bytesRead = 0; - self.stubBuffer = null; - - } else { - - // Add the the bytes to the stub buffer - var newStubBuffer = new Buffer(self.stubBuffer.length + data.length); - // Copy existing stub buffer - self.stubBuffer.copy(newStubBuffer, 0); - // Copy missing part of the data - data.copy(newStubBuffer, self.stubBuffer.length); - // Exit parsing loop - data = new Buffer(0); - } - } else { - if(data.length > 4) { - // Retrieve the message size - // var sizeOfMessage = data.readUInt32LE(0); - var sizeOfMessage = data[0] | data[1] << 8 | data[2] << 16 | data[3] << 24; - // If we have a negative sizeOfMessage emit error and return - if(sizeOfMessage < 0 || sizeOfMessage > self.maxBsonMessageSize) { - var errorObject = {err:"socketHandler", trace:'', bin:self.buffer, parseState:{ - sizeOfMessage: sizeOfMessage, - bytesRead: self.bytesRead, - stubBuffer: self.stubBuffer}}; - // We got a parse Error fire it off then keep going - self.emit("parseError", errorObject, self); - return; - } - - // Ensure that the size of message is larger than 0 and less than the max allowed - if(sizeOfMessage > 4 && sizeOfMessage < self.maxBsonMessageSize && sizeOfMessage > data.length) { - self.buffer = new Buffer(sizeOfMessage); - // Copy all the data into the buffer - data.copy(self.buffer, 0); - // Update bytes read - self.bytesRead = data.length; - // Update sizeOfMessage - self.sizeOfMessage = sizeOfMessage; - // Ensure stub buffer is null - self.stubBuffer = null; - // Exit parsing loop - data = new Buffer(0); - - } else if(sizeOfMessage > 4 && sizeOfMessage < self.maxBsonMessageSize && sizeOfMessage == data.length) { - try { - var emitBuffer = data; - // Reset state of buffer - self.buffer = null; - self.sizeOfMessage = 0; - self.bytesRead = 0; - self.stubBuffer = null; - // Exit parsing loop - data = new Buffer(0); - // Emit the message - self.messageHandler(new Response(self.bson, emitBuffer, self.responseOptions), self); - } catch (err) { - var errorObject = {err:"socketHandler", trace:err, bin:self.buffer, parseState:{ - sizeOfMessage:self.sizeOfMessage, - bytesRead:self.bytesRead, - stubBuffer:self.stubBuffer}}; - // We got a parse Error fire it off then keep going - self.emit("parseError", errorObject, self); - } - } else if(sizeOfMessage <= 4 || sizeOfMessage > self.maxBsonMessageSize) { - var errorObject = {err:"socketHandler", trace:null, bin:data, parseState:{ - sizeOfMessage:sizeOfMessage, - bytesRead:0, - buffer:null, - stubBuffer:null}}; - // We got a parse Error fire it off then keep going - self.emit("parseError", errorObject, self); - - // Clear out the state of the parser - self.buffer = null; - self.sizeOfMessage = 0; - self.bytesRead = 0; - self.stubBuffer = null; - // Exit parsing loop - data = new Buffer(0); - } else { - var emitBuffer = data.slice(0, sizeOfMessage); - // Reset state of buffer - self.buffer = null; - self.sizeOfMessage = 0; - self.bytesRead = 0; - self.stubBuffer = null; - // Copy rest of message - data = data.slice(sizeOfMessage); - // Emit the message - self.messageHandler(new Response(self.bson, emitBuffer, self.responseOptions), self); - } - } else { - // Create a buffer that contains the space for the non-complete message - self.stubBuffer = new Buffer(data.length) - // Copy the data to the stub buffer - data.copy(self.stubBuffer, 0); - // Exit parsing loop - data = new Buffer(0); - } - } - } - } - } -} - -/** - * Connect - * @method - */ -Connection.prototype.connect = function(_options) { - var self = this; - _options = _options || {}; - // Check if we are overriding the promoteLongs - if(typeof _options.promoteLongs == 'boolean') { - self.responseOptions.promoteLongs = _options.promoteLongs; - } - - // Create new connection instance - self.connection = self.domainSocket - ? net.createConnection(self.host) - : net.createConnection(self.port, self.host); - - // Set the options for the connection - self.connection.setKeepAlive(self.keepAlive, self.keepAliveInitialDelay); - self.connection.setTimeout(self.connectionTimeout); - self.connection.setNoDelay(self.noDelay); - - // If we have ssl enabled - if(self.ssl) { - var sslOptions = { - socket: self.connection - , rejectUnauthorized: self.rejectUnauthorized - } - - if(self.ca) sslOptions.ca = self.ca; - if(self.cert) sslOptions.cert = self.cert; - if(self.key) sslOptions.key = self.key; - if(self.passphrase) sslOptions.passphrase = self.passphrase; - - // Attempt SSL connection - self.connection = tls.connect(self.port, self.host, sslOptions, function() { - // Error on auth or skip - if(self.connection.authorizationError && self.rejectUnauthorized) { - return self.emit("error", self.connection.authorizationError, self, {ssl:true}); - } - - // Set socket timeout instead of connection timeout - self.connection.setTimeout(self.socketTimeout); - // We are done emit connect - self.emit('connect', self); - }); - self.connection.setTimeout(self.connectionTimeout); - } else { - self.connection.on('connect', function() { - // Set socket timeout instead of connection timeout - self.connection.setTimeout(self.socketTimeout); - // Emit connect event - self.emit('connect', self); - }); - } - - // Add handlers for events - self.connection.once('error', errorHandler(self)); - self.connection.once('timeout', timeoutHandler(self)); - self.connection.once('close', closeHandler(self)); - self.connection.on('data', dataHandler(self)); -} - -/** - * Destroy connection - * @method - */ -Connection.prototype.destroy = function() { - if(this.connection) this.connection.destroy(); - this.destroyed = true; -} - -/** - * Write to connection - * @method - * @param {Command} command Command to write out need to implement toBin and toBinUnified - */ -Connection.prototype.write = function(buffer) { - // Debug log - if(this.logger.isDebug()) this.logger.debug(f('writing buffer [%s] to %s:%s', buffer.toString('hex'), this.host, this.port)); - // Write out the command - if(!Array.isArray(buffer)) return this.connection.write(buffer, 'binary'); - // Iterate over all buffers and write them in order to the socket - for(var i = 0; i < buffer.length; i++) this.connection.write(buffer[i], 'binary'); -} - -/** - * Return id of connection as a string - * @method - * @return {string} - */ -Connection.prototype.toString = function() { - return "" + this.id; -} - -/** - * Return json object of connection - * @method - * @return {object} - */ -Connection.prototype.toJSON = function() { - return {id: this.id, host: this.host, port: this.port}; -} - -/** - * Is the connection connected - * @method - * @return {boolean} - */ -Connection.prototype.isConnected = function() { - if(this.destroyed) return false; - return !this.connection.destroyed && this.connection.writable; -} - -/** - * A server connect event, used to verify that the connection is up and running - * - * @event Connection#connect - * @type {Connection} - */ - -/** - * The server connection closed, all pool connections closed - * - * @event Connection#close - * @type {Connection} - */ - -/** - * The server connection caused an error, all pool connections closed - * - * @event Connection#error - * @type {Connection} - */ - -/** - * The server connection timed out, all pool connections closed - * - * @event Connection#timeout - * @type {Connection} - */ - -/** - * The driver experienced an invalid message, all pool connections closed - * - * @event Connection#parseError - * @type {Connection} - */ - -module.exports = Connection; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/connection/logger.js b/node_modules/mongodb/node_modules/mongodb-core/lib/connection/logger.js deleted file mode 100644 index e50a011..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/connection/logger.js +++ /dev/null @@ -1,193 +0,0 @@ -"use strict"; - -var f = require('util').format - , MongoError = require('../error'); - -// Filters for classes -var classFilters = {}; -var filteredClasses = {}; -var level = null; -// Save the process id -var pid = process.pid; -// current logger -var currentLogger = null; - -/** - * Creates a new Logger instance - * @class - * @param {string} className The Class name associated with the logging instance - * @param {object} [options=null] Optional settings. - * @param {Function} [options.logger=null] Custom logger function; - * @param {string} [options.loggerLevel=error] Override default global log level. - * @return {Logger} a Logger instance. - */ -var Logger = function(className, options) { - if(!(this instanceof Logger)) return new Logger(className, options); - options = options || {}; - - // Current reference - var self = this; - this.className = className; - - // Current logger - if(currentLogger == null && options.logger) { - currentLogger = options.logger; - } else if(currentLogger == null) { - currentLogger = console.log; - } - - // Set level of logging, default is error - if(level == null) { - level = options.loggerLevel || 'error'; - } - - // Add all class names - if(filteredClasses[this.className] == null) classFilters[this.className] = true; -} - -/** - * Log a message at the debug level - * @method - * @param {string} message The message to log - * @param {object} object additional meta data to log - * @return {null} - */ -Logger.prototype.debug = function(message, object) { - if(this.isDebug() - && classFilters[this.className] && (filteredClasses[this.className] || Object.keys(filteredClasses).length == 0)) { - var dateTime = new Date().getTime(); - var msg = f("[%s-%s:%s] %s %s", 'DEBUG', this.className, pid, dateTime, message); - var state = { - type: 'debug', message: message, className: this.className, pid: pid, date: dateTime - }; - if(object) state.meta = object; - currentLogger(msg, state); - } -} - -/** - * Log a message at the info level - * @method - * @param {string} message The message to log - * @param {object} object additional meta data to log - * @return {null} - */ -Logger.prototype.info = function(message, object) { - if(this.isInfo() - && classFilters[this.className] && (filteredClasses[this.className] || Object.keys(filteredClasses).length == 0)) { - var dateTime = new Date().getTime(); - var msg = f("[%s-%s:%s] %s %s", 'INFO', this.className, pid, dateTime, message); - var state = { - type: 'info', message: message, className: this.className, pid: pid, date: dateTime - }; - if(object) state.meta = object; - currentLogger(msg, state); - } -}, - -/** - * Log a message at the error level - * @method - * @param {string} message The message to log - * @param {object} object additional meta data to log - * @return {null} - */ -Logger.prototype.error = function(message, object) { - if(this.isError() - && classFilters[this.className] && (filteredClasses[this.className] || Object.keys(filteredClasses).length == 0)) { - var dateTime = new Date().getTime(); - var msg = f("[%s-%s:%s] %s %s", 'ERROR', this.className, pid, dateTime, message); - var state = { - type: 'error', message: message, className: this.className, pid: pid, date: dateTime - }; - if(object) state.meta = object; - currentLogger(msg, state); - } -}, - -/** - * Is the logger set at info level - * @method - * @return {boolean} - */ -Logger.prototype.isInfo = function() { - return level == 'info' || level == 'debug'; -}, - -/** - * Is the logger set at error level - * @method - * @return {boolean} - */ -Logger.prototype.isError = function() { - return level == 'error' || level == 'info' || level == 'debug'; -}, - -/** - * Is the logger set at debug level - * @method - * @return {boolean} - */ -Logger.prototype.isDebug = function() { - return level == 'debug'; -} - -/** - * Resets the logger to default settings, error and no filtered classes - * @method - * @return {null} - */ -Logger.reset = function() { - level = 'error'; - filteredClasses = {}; -} - -/** - * Get the current logger function - * @method - * @return {function} - */ -Logger.currentLogger = function() { - return currentLogger; -} - -/** - * Set the current logger function - * @method - * @param {function} logger Logger function. - * @return {null} - */ -Logger.setCurrentLogger = function(logger) { - if(typeof logger != 'function') throw new MongoError("current logger must be a function"); - currentLogger = logger; -} - -/** - * Set what classes to log. - * @method - * @param {string} type The type of filter (currently only class) - * @param {string[]} values The filters to apply - * @return {null} - */ -Logger.filter = function(type, values) { - if(type == 'class' && Array.isArray(values)) { - filteredClasses = {}; - - values.forEach(function(x) { - filteredClasses[x] = true; - }); - } -} - -/** - * Set the current log level - * @method - * @param {string} level Set current log level (debug, info, error) - * @return {null} - */ -Logger.setLevel = function(_level) { - if(_level != 'info' && _level != 'error' && _level != 'debug') throw new Error(f("%s is an illegal logging level", _level)); - level = _level; -} - -module.exports = Logger; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/connection/pool.js b/node_modules/mongodb/node_modules/mongodb-core/lib/connection/pool.js deleted file mode 100644 index dd13707..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/connection/pool.js +++ /dev/null @@ -1,275 +0,0 @@ -"use strict"; - -var inherits = require('util').inherits - , EventEmitter = require('events').EventEmitter - , Connection = require('./connection') - , Query = require('./commands').Query - , Logger = require('./logger') - , f = require('util').format; - -var DISCONNECTED = 'disconnected'; -var CONNECTING = 'connecting'; -var CONNECTED = 'connected'; -var DESTROYED = 'destroyed'; - -var _id = 0; - -/** - * Creates a new Pool instance - * @class - * @param {string} options.host The server host - * @param {number} options.port The server port - * @param {number} [options.size=5] Server connection pool size - * @param {boolean} [options.keepAlive=true] TCP Connection keep alive enabled - * @param {number} [options.keepAliveInitialDelay=0] Initial delay before TCP keep alive enabled - * @param {boolean} [options.noDelay=true] TCP Connection no delay - * @param {number} [options.connectionTimeout=0] TCP Connection timeout setting - * @param {number} [options.socketTimeout=0] TCP Socket timeout setting - * @param {boolean} [options.singleBufferSerializtion=true] Serialize into single buffer, trade of peak memory for serialization speed - * @param {boolean} [options.ssl=false] Use SSL for connection - * @param {Buffer} [options.ca] SSL Certificate store binary buffer - * @param {Buffer} [options.cert] SSL Certificate binary buffer - * @param {Buffer} [options.key] SSL Key file binary buffer - * @param {string} [options.passPhrase] SSL Certificate pass phrase - * @param {boolean} [options.rejectUnauthorized=false] Reject unauthorized server certificates - * @param {boolean} [options.promoteLongs=true] Convert Long values from the db into Numbers if they fit into 53 bits - * @fires Pool#connect - * @fires Pool#close - * @fires Pool#error - * @fires Pool#timeout - * @fires Pool#parseError - * @return {Pool} A cursor instance - */ -var Pool = function(options) { - var self = this; - // Add event listener - EventEmitter.call(this); - // Set empty if no options passed - this.options = options || {}; - this.size = typeof options.size == 'number' ? options.size : 5; - // Message handler - this.messageHandler = options.messageHandler; - // No bson parser passed in - if(!options.bson) throw new Error("must pass in valid bson parser"); - // Contains all connections - this.connections = []; - this.state = DISCONNECTED; - // Round robin index - this.index = 0; - this.dead = false; - // Logger instance - this.logger = Logger('Pool', options); - // Pool id - this.id = _id++; - // Grouping tag used for debugging purposes - this.tag = options.tag; -} - -inherits(Pool, EventEmitter); - -var errorHandler = function(self) { - return function(err, connection) { - if(self.logger.isDebug()) self.logger.debug(f('pool [%s] errored out [%s] with connection [%s]', this.dead, JSON.stringify(err), JSON.stringify(connection))); - if(!self.dead) { - self.state = DISCONNECTED; - self.dead = true; - self.destroy(); - self.emit('error', err, self); - } - } -} - -var timeoutHandler = function(self) { - return function(err, connection) { - if(self.logger.isDebug()) self.logger.debug(f('pool [%s] timed out [%s] with connection [%s]', this.dead, JSON.stringify(err), JSON.stringify(connection))); - if(!self.dead) { - self.state = DISCONNECTED; - self.dead = true; - self.destroy(); - self.emit('timeout', err, self); - } - } -} - -var closeHandler = function(self) { - return function(err, connection) { - if(self.logger.isDebug()) self.logger.debug(f('pool [%s] closed [%s] with connection [%s]', this.dead, JSON.stringify(err), JSON.stringify(connection))); - if(!self.dead) { - self.state = DISCONNECTED; - self.dead = true; - self.destroy(); - self.emit('close', err, self); - } - } -} - -var parseErrorHandler = function(self) { - return function(err, connection) { - if(self.logger.isDebug()) self.logger.debug(f('pool [%s] errored out [%s] with connection [%s]', this.dead, JSON.stringify(err), JSON.stringify(connection))); - if(!self.dead) { - self.state = DISCONNECTED; - self.dead = true; - self.destroy(); - self.emit('parseError', err, self); - } - } -} - -var connectHandler = function(self) { - return function(connection) { - self.connections.push(connection); - // We have connected to all servers - if(self.connections.length == self.size) { - self.state = CONNECTED; - // Done connecting - self.emit("connect", self); - } - } -} - -/** - * Destroy pool - * @method - */ -Pool.prototype.destroy = function() { - this.state = DESTROYED; - // Set dead - this.dead = true; - // Destroy all the connections - this.connections.forEach(function(c) { - // Destroy all event emitters - ["close", "message", "error", "timeout", "parseError", "connect"].forEach(function(e) { - c.removeAllListeners(e); - }); - - // Destroy the connection - c.destroy(); - }); -} - -var execute = null; - -try { - execute = setImmediate; -} catch(err) { - execute = process.nextTick; -} - -/** - * Connect pool - * @method - */ -Pool.prototype.connect = function(_options) { - var self = this; - // Set to connecting - this.state = CONNECTING - // No dead - this.dead = false; - - // Ensure we allow for a little time to setup connections - var wait = 1; - - // Connect all sockets - for(var i = 0; i < this.size; i++) { - setTimeout(function() { - execute(function() { - self.options.messageHandler = self.messageHandler; - var connection = new Connection(self.options); - - // Add all handlers - connection.once('close', closeHandler(self)); - connection.once('error', errorHandler(self)); - connection.once('timeout', timeoutHandler(self)); - connection.once('parseError', parseErrorHandler(self)); - connection.on('connect', connectHandler(self)); - - // Start connection - connection.connect(_options); - }); - }, wait); - - // wait for 1 miliseconds before attempting to connect, spacing out connections - wait = wait + 1; - } -} - -/** - * Get a pool connection (round-robin) - * @method - * @return {Connection} - */ -Pool.prototype.get = function() { - // if(this.dead) return null; - var connection = this.connections[this.index++]; - this.index = this.index % this.connections.length; - return connection; -} - -/** - * Get all pool connections - * @method - * @return {array} - */ -Pool.prototype.getAll = function() { - return this.connections.slice(0); -} - -/** - * Is the pool connected - * @method - * @return {boolean} - */ -Pool.prototype.isConnected = function() { - for(var i = 0; i < this.connections.length; i++) { - if(!this.connections[i].isConnected()) return false; - } - - return this.state == CONNECTED; -} - -/** - * Was the pool destroyed - * @method - * @return {boolean} - */ -Pool.prototype.isDestroyed = function() { - return this.state == DESTROYED; -} - - -/** - * A server connect event, used to verify that the connection is up and running - * - * @event Pool#connect - * @type {Pool} - */ - -/** - * The server connection closed, all pool connections closed - * - * @event Pool#close - * @type {Pool} - */ - -/** - * The server connection caused an error, all pool connections closed - * - * @event Pool#error - * @type {Pool} - */ - -/** - * The server connection timed out, all pool connections closed - * - * @event Pool#timeout - * @type {Pool} - */ - -/** - * The driver experienced an invalid message, all pool connections closed - * - * @event Pool#parseError - * @type {Pool} - */ - -module.exports = Pool; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/connection/utils.js b/node_modules/mongodb/node_modules/mongodb-core/lib/connection/utils.js deleted file mode 100644 index 7f0b89d..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/connection/utils.js +++ /dev/null @@ -1,77 +0,0 @@ -"use strict"; - -// Set property function -var setProperty = function(obj, prop, flag, values) { - Object.defineProperty(obj, prop.name, { - enumerable:true, - set: function(value) { - if(typeof value != 'boolean') throw new Error(f("%s required a boolean", prop.name)); - // Flip the bit to 1 - if(value == true) values.flags |= flag; - // Flip the bit to 0 if it's set, otherwise ignore - if(value == false && (values.flags & flag) == flag) values.flags ^= flag; - prop.value = value; - } - , get: function() { return prop.value; } - }); -} - -// Set property function -var getProperty = function(obj, propName, fieldName, values, func) { - Object.defineProperty(obj, propName, { - enumerable:true, - get: function() { - // Not parsed yet, parse it - if(values[fieldName] == null && obj.isParsed && !obj.isParsed()) { - obj.parse(); - } - - // Do we have a post processing function - if(typeof func == 'function') return func(values[fieldName]); - // Return raw value - return values[fieldName]; - } - }); -} - -// Set simple property -var getSingleProperty = function(obj, name, value) { - Object.defineProperty(obj, name, { - enumerable:true, - get: function() { - return value - } - }); -} - -// Shallow copy -var copy = function(fObj, tObj) { - tObj = tObj || {}; - for(var name in fObj) tObj[name] = fObj[name]; - return tObj; -} - -var debugOptions = function(debugFields, options) { - var finaloptions = {}; - debugFields.forEach(function(n) { - finaloptions[n] = options[n]; - }); - - return finaloptions; -} - -/** - * @ignore - */ -var bindToCurrentDomain = function(callback) { - var domain = process.domain; - if(domain == null || callback == null) return callback; - return domain.bind(callback); -} - -exports.setProperty = setProperty; -exports.getProperty = getProperty; -exports.getSingleProperty = getSingleProperty; -exports.copy = copy; -exports.bindToCurrentDomain = bindToCurrentDomain; -exports.debugOptions = debugOptions; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/cursor.js b/node_modules/mongodb/node_modules/mongodb-core/lib/cursor.js deleted file mode 100644 index 5a6ad21..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/cursor.js +++ /dev/null @@ -1,752 +0,0 @@ -"use strict"; - -var Long = require('bson').Long - , Logger = require('./connection/logger') - , MongoError = require('./error') - , f = require('util').format; - -/** - * This is a cursor results callback - * - * @callback resultCallback - * @param {error} error An error object. Set to null if no error present - * @param {object} document - */ - -/** - * @fileOverview The **Cursor** class is an internal class that embodies a cursor on MongoDB - * allowing for iteration over the results returned from the underlying query. - * - * **CURSORS Cannot directly be instantiated** - * @example - * var Server = require('mongodb-core').Server - * , ReadPreference = require('mongodb-core').ReadPreference - * , assert = require('assert'); - * - * var server = new Server({host: 'localhost', port: 27017}); - * // Wait for the connection event - * server.on('connect', function(server) { - * assert.equal(null, err); - * - * // Execute the write - * var cursor = _server.cursor('integration_tests.inserts_example4', { - * find: 'integration_tests.example4' - * , query: {a:1} - * }, { - * readPreference: new ReadPreference('secondary'); - * }); - * - * // Get the first document - * cursor.next(function(err, doc) { - * assert.equal(null, err); - * server.destroy(); - * }); - * }); - * - * // Start connecting - * server.connect(); - */ - -/** - * Creates a new Cursor, not to be used directly - * @class - * @param {object} bson An instance of the BSON parser - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {{object}|Long} cmd The selector (can be a command or a cursorId) - * @param {object} [options=null] Optional settings. - * @param {object} [options.batchSize=1000] Batchsize for the operation - * @param {array} [options.documents=[]] Initial documents list for cursor - * @param {object} [options.transforms=null] Transform methods for the cursor results - * @param {function} [options.transforms.query] Transform the value returned from the initial query - * @param {function} [options.transforms.doc] Transform each document returned from Cursor.prototype.next - * @param {object} topology The server topology instance. - * @param {object} topologyOptions The server topology options. - * @return {Cursor} A cursor instance - * @property {number} cursorBatchSize The current cursorBatchSize for the cursor - * @property {number} cursorLimit The current cursorLimit for the cursor - * @property {number} cursorSkip The current cursorSkip for the cursor - */ -var Cursor = function(bson, ns, cmd, options, topology, topologyOptions) { - options = options || {}; - // Cursor reference - var self = this; - // Initial query - var query = null; - - // Cursor connection - this.connection = null; - // Cursor server - this.server = null; - - // Do we have a not connected handler - this.disconnectHandler = options.disconnectHandler; - - // Set local values - this.bson = bson; - this.ns = ns; - this.cmd = cmd; - this.options = options; - this.topology = topology; - - // All internal state - this.cursorState = { - cursorId: null - , cmd: cmd - , documents: options.documents || [] - , cursorIndex: 0 - , dead: false - , killed: false - , init: false - , notified: false - , limit: options.limit || cmd.limit || 0 - , skip: options.skip || cmd.skip || 0 - , batchSize: options.batchSize || cmd.batchSize || 1000 - , currentLimit: 0 - // Result field name if not a cursor (contains the array of results) - , transforms: options.transforms - } - - // Callback controller - this.callbacks = null; - - // Logger - this.logger = Logger('Cursor', options); - - // - // Did we pass in a cursor id - if(typeof cmd == 'number') { - this.cursorState.cursorId = Long.fromNumber(cmd); - } else if(cmd instanceof Long) { - this.cursorState.cursorId = cmd; - } -} - -Cursor.prototype.setCursorBatchSize = function(value) { - this.cursorState.batchSize = value; -} - -Cursor.prototype.cursorBatchSize = function() { - return this.cursorState.batchSize; -} - -Cursor.prototype.setCursorLimit = function(value) { - this.cursorState.limit = value; -} - -Cursor.prototype.cursorLimit = function() { - return this.cursorState.limit; -} - -Cursor.prototype.setCursorSkip = function(value) { - this.cursorState.skip = value; -} - -Cursor.prototype.cursorSkip = function() { - return this.cursorState.skip; -} - -// // -// // Execute getMore command -// var execGetMore = function(self, callback) { -// } - -// -// Execute the first query -var execInitialQuery = function(self, query, cmd, options, cursorState, connection, logger, callbacks, callback) { - if(logger.isDebug()) { - logger.debug(f("issue initial query [%s] with flags [%s]" - , JSON.stringify(cmd) - , JSON.stringify(query))); - } - - var queryCallback = function(err, result) { - if(err) return callback(err); - - if(result.queryFailure) { - return callback(MongoError.create(result.documents[0]), null); - } - - // Check if we have a command cursor - if(Array.isArray(result.documents) && result.documents.length == 1 - && (!cmd.find || (cmd.find && cmd.virtual == false)) - && (result.documents[0].cursor != 'string' - || result.documents[0]['$err'] - || result.documents[0]['errmsg'] - || Array.isArray(result.documents[0].result)) - ) { - - // We have a an error document return the error - if(result.documents[0]['$err'] - || result.documents[0]['errmsg']) { - return callback(MongoError.create(result.documents[0]), null); - } - - // We have a cursor document - if(result.documents[0].cursor != null - && typeof result.documents[0].cursor != 'string') { - var id = result.documents[0].cursor.id; - // If we have a namespace change set the new namespace for getmores - if(result.documents[0].cursor.ns) { - self.ns = result.documents[0].cursor.ns; - } - // Promote id to long if needed - cursorState.cursorId = typeof id == 'number' ? Long.fromNumber(id) : id; - // If we have a firstBatch set it - if(Array.isArray(result.documents[0].cursor.firstBatch)) { - cursorState.documents = result.documents[0].cursor.firstBatch;//.reverse(); - } - - // Return after processing command cursor - return callback(null, null); - } - - if(Array.isArray(result.documents[0].result)) { - cursorState.documents = result.documents[0].result; - cursorState.cursorId = Long.ZERO; - return callback(null, null); - } - } - - // Otherwise fall back to regular find path - cursorState.cursorId = result.cursorId; - cursorState.documents = result.documents; - - // Transform the results with passed in transformation method if provided - if(cursorState.transforms && typeof cursorState.transforms.query == 'function') { - cursorState.documents = cursorState.transforms.query(result); - } - - // Return callback - callback(null, null); - } - - // If we have a raw query decorate the function - if(options.raw || cmd.raw) { - queryCallback.raw = options.raw || cmd.raw; - } - - // Do we have documentsReturnedIn set on the query - if(typeof query.documentsReturnedIn == 'string') { - queryCallback.documentsReturnedIn = query.documentsReturnedIn; - } - - // Set up callback - callbacks.register(query.requestId, queryCallback); - - // Write the initial command out - connection.write(query.toBin()); -} - -// -// Handle callback (including any exceptions thrown) -var handleCallback = function(callback, err, result) { - try { - callback(err, result); - } catch(err) { - process.nextTick(function() { - throw err; - }); - } -} - - -// Internal methods -Cursor.prototype._find = function(callback) { - var self = this; - // execInitialQuery(self, self.query, self.cmd, self.options, self.cursorState, self.connection, self.logger, self.callbacks, function(err, r) { - if(self.logger.isDebug()) { - self.logger.debug(f("issue initial query [%s] with flags [%s]" - , JSON.stringify(self.cmd) - , JSON.stringify(self.query))); - } - - var queryCallback = function(err, result) { - if(err) return callback(err); - - if(result.queryFailure) { - return callback(MongoError.create(result.documents[0]), null); - } - - // Check if we have a command cursor - if(Array.isArray(result.documents) && result.documents.length == 1 - && (!self.cmd.find || (self.cmd.find && self.cmd.virtual == false)) - && (result.documents[0].cursor != 'string' - || result.documents[0]['$err'] - || result.documents[0]['errmsg'] - || Array.isArray(result.documents[0].result)) - ) { - - // We have a an error document return the error - if(result.documents[0]['$err'] - || result.documents[0]['errmsg']) { - return callback(MongoError.create(result.documents[0]), null); - } - - // We have a cursor document - if(result.documents[0].cursor != null - && typeof result.documents[0].cursor != 'string') { - var id = result.documents[0].cursor.id; - // If we have a namespace change set the new namespace for getmores - if(result.documents[0].cursor.ns) { - self.ns = result.documents[0].cursor.ns; - } - // Promote id to long if needed - self.cursorState.cursorId = typeof id == 'number' ? Long.fromNumber(id) : id; - // If we have a firstBatch set it - if(Array.isArray(result.documents[0].cursor.firstBatch)) { - self.cursorState.documents = result.documents[0].cursor.firstBatch;//.reverse(); - } - - // Return after processing command cursor - return callback(null, null); - } - - if(Array.isArray(result.documents[0].result)) { - self.cursorState.documents = result.documents[0].result; - self.cursorState.cursorId = Long.ZERO; - return callback(null, null); - } - } - - // Otherwise fall back to regular find path - self.cursorState.cursorId = result.cursorId; - self.cursorState.documents = result.documents; - - // Transform the results with passed in transformation method if provided - if(self.cursorState.transforms && typeof self.cursorState.transforms.query == 'function') { - self.cursorState.documents = self.cursorState.transforms.query(result); - } - - // Return callback - callback(null, null); - } - // console.log("------------------------- 2") - - // If we have a raw query decorate the function - if(self.options.raw || self.cmd.raw) { - queryCallback.raw = self.options.raw || self.cmd.raw; - } - // console.log("------------------------- 3") - - // Do we have documentsReturnedIn set on the query - if(typeof self.query.documentsReturnedIn == 'string') { - queryCallback.documentsReturnedIn = self.query.documentsReturnedIn; - } - // console.log("------------------------- 4") - - // Set up callback - self.callbacks.register(self.query.requestId, queryCallback); - - // Write the initial command out - self.connection.write(self.query.toBin()); -// console.log("------------------------- 5") -} - -Cursor.prototype._getmore = function(callback) { - if(this.logger.isDebug()) this.logger.debug(f("schedule getMore call for query [%s]", JSON.stringify(this.query))) - // Determine if it's a raw query - var raw = this.options.raw || this.cmd.raw; - // We have a wire protocol handler - this.server.wireProtocolHandler.getMore(this.bson, this.ns, this.cursorState, this.cursorState.batchSize, raw, this.connection, this.callbacks, this.options, callback); -} - -Cursor.prototype._killcursor = function(callback) { - // Set cursor to dead - this.cursorState.dead = true; - this.cursorState.killed = true; - // Remove documents - this.cursorState.documents = []; - - // If no cursor id just return - if(this.cursorState.cursorId == null || this.cursorState.cursorId.isZero() || this.cursorState.init == false) { - if(callback) callback(null, null); - return; - } - - // Execute command - this.server.wireProtocolHandler.killCursor(this.bson, this.ns, this.cursorState.cursorId, this.connection, this.callbacks, callback); -} - -/** - * Clone the cursor - * @method - * @return {Cursor} - */ -Cursor.prototype.clone = function() { - return this.topology.cursor(this.ns, this.cmd, this.options); -} - -/** - * Checks if the cursor is dead - * @method - * @return {boolean} A boolean signifying if the cursor is dead or not - */ -Cursor.prototype.isDead = function() { - return this.cursorState.dead == true; -} - -/** - * Checks if the cursor was killed by the application - * @method - * @return {boolean} A boolean signifying if the cursor was killed by the application - */ -Cursor.prototype.isKilled = function() { - return this.cursorState.killed == true; -} - -/** - * Checks if the cursor notified it's caller about it's death - * @method - * @return {boolean} A boolean signifying if the cursor notified the callback - */ -Cursor.prototype.isNotified = function() { - return this.cursorState.notified == true; -} - -/** - * Returns current buffered documents length - * @method - * @return {number} The number of items in the buffered documents - */ -Cursor.prototype.bufferedCount = function() { - return this.cursorState.documents.length - this.cursorState.cursorIndex; -} - -/** - * Returns current buffered documents - * @method - * @return {Array} An array of buffered documents - */ -Cursor.prototype.readBufferedDocuments = function(number) { - var unreadDocumentsLength = this.cursorState.documents.length - this.cursorState.cursorIndex; - var length = number < unreadDocumentsLength ? number : unreadDocumentsLength; - var elements = this.cursorState.documents.slice(this.cursorState.cursorIndex, this.cursorState.cursorIndex + length); - - // Transform the doc with passed in transformation method if provided - if(this.cursorState.transforms && typeof this.cursorState.transforms.doc == 'function') { - // Transform all the elements - for(var i = 0; i < elements.length; i++) { - elements[i] = this.cursorState.transforms.doc(elements[i]); - } - } - - // Ensure we do not return any more documents than the limit imposed - // Just return the number of elements up to the limit - if(this.cursorState.limit > 0 && (this.cursorState.currentLimit + elements.length) > this.cursorState.limit) { - elements = elements.slice(0, (this.cursorState.limit - this.cursorState.currentLimit)); - this.kill(); - } - - // Adjust current limit - this.cursorState.currentLimit = this.cursorState.currentLimit + elements.length; - this.cursorState.cursorIndex = this.cursorState.cursorIndex + elements.length; - - // Return elements - return elements; -} - -/** - * Kill the cursor - * @method - * @param {resultCallback} callback A callback function - */ -Cursor.prototype.kill = function(callback) { - this._killcursor(callback); -} - -/** - * Resets the cursor - * @method - * @return {null} - */ -Cursor.prototype.rewind = function() { - if(this.cursorState.init) { - if(!this.cursorState.dead) { - this.kill(); - } - - this.cursorState.currentLimit = 0; - this.cursorState.init = false; - this.cursorState.dead = false; - this.cursorState.killed = false; - this.cursorState.notified = false; - this.cursorState.documents = []; - this.cursorState.cursorId = null; - this.cursorState.cursorIndex = 0; - } -} - -/** - * Validate if the connection is dead and return error - */ -var isConnectionDead = function(self, callback) { - if(self.connection - && !self.connection.isConnected()) { - self.cursorState.notified = true; - self.cursorState.killed = true; - self.cursorState.documents = []; - self.cursorState.cursorIndex = 0; - callback(MongoError.create(f('connection to host %s:%s was destroyed', self.connection.host, self.connection.port))) - return true; - } - - return false; -} - -/** - * Validate if the cursor is dead but was not explicitly killed by user - */ -var isCursorDeadButNotkilled = function(self, callback) { - // Cursor is dead but not marked killed, return null - if(self.cursorState.dead && !self.cursorState.killed) { - self.cursorState.notified = true; - self.cursorState.killed = true; - self.cursorState.documents = []; - self.cursorState.cursorIndex = 0; - handleCallback(callback, null, null); - return true; - } - - return false; -} - -/** - * Validate if the cursor is dead and was killed by user - */ -var isCursorDeadAndKilled = function(self, callback) { - if(self.cursorState.dead && self.cursorState.killed) { - handleCallback(callback, MongoError.create("cursor is dead")); - return true; - } - - return false; -} - -/** - * Validate if the cursor was killed by the user - */ -var isCursorKilled = function(self, callback) { - if(self.cursorState.killed) { - self.cursorState.notified = true; - self.cursorState.documents = []; - self.cursorState.cursorIndex = 0; - handleCallback(callback, null, null); - return true; - } - - return false; -} - -/** - * Mark cursor as being dead and notified - */ -var setCursorDeadAndNotified = function(self, callback) { - self.cursorState.dead = true; - self.cursorState.notified = true; - self.cursorState.documents = []; - self.cursorState.cursorIndex = 0; - handleCallback(callback, null, null); -} - -/** - * Mark cursor as being notified - */ -var setCursorNotified = function(self, callback) { - self.cursorState.notified = true; - self.cursorState.documents = []; - self.cursorState.cursorIndex = 0; - handleCallback(callback, null, null); -} - -var nextFunction = function(self, callback) { - // We have notified about it - if(self.cursorState.notified) { - return callback(new Error('cursor is exhausted')); - } - - // Cursor is killed return null - if(isCursorKilled(self, callback)) return; - - // Cursor is dead but not marked killed, return null - if(isCursorDeadButNotkilled(self, callback)) return; - - // We have a dead and killed cursor, attempting to call next should error - if(isCursorDeadAndKilled(self, callback)) return; - - // We have just started the cursor - if(!self.cursorState.init) { - // Topology is not connected, save the call in the provided store to be - // Executed at some point when the handler deems it's reconnected - if(!self.topology.isConnected(self.options) && self.disconnectHandler != null) { - return self.disconnectHandler.addObjectAndMethod('cursor', self, 'next', [callback], callback); - } - - try { - // Get a server - self.server = self.topology.getServer(self.options); - // Get a connection - self.connection = self.server.getConnection(); - // Get the callbacks - self.callbacks = self.server.getCallbacks(); - } catch(err) { - return callback(err); - } - - // Set as init - self.cursorState.init = true; - - // Get the right wire protocol command - self.query = self.server.wireProtocolHandler.command(self.bson, self.ns, self.cmd, self.cursorState, self.topology, self.options); - } - - // Process exhaust messages - var processExhaustMessages = function(err, result) { - if(err) { - self.cursorState.dead = true; - self.callbacks.unregister(self.query.requestId); - return callback(err); - } - - // Concatenate all the documents - self.cursorState.documents = self.cursorState.documents.concat(result.documents); - - // If we have no documents left - if(Long.ZERO.equals(result.cursorId)) { - self.cursorState.cursorId = Long.ZERO; - self.callbacks.unregister(self.query.requestId); - return nextFunction(self, callback); - } - - // Set up next listener - self.callbacks.register(result.requestId, processExhaustMessages) - - // Initial result - if(self.cursorState.cursorId == null) { - self.cursorState.cursorId = result.cursorId; - nextFunction(self, callback); - } - } - - // If we have exhaust - if(self.cmd.exhaust && self.cursorState.cursorId == null) { - // Handle all the exhaust responses - self.callbacks.register(self.query.requestId, processExhaustMessages); - // Write the initial command out - return self.connection.write(self.query.toBin()); - } else if(self.cmd.exhaust && self.cursorState.cursorIndex < self.cursorState.documents.length) { - return handleCallback(callback, null, self.cursorState.documents[self.cursorState.cursorIndex++]); - } else if(self.cmd.exhaust && Long.ZERO.equals(self.cursorState.cursorId)) { - self.callbacks.unregister(self.query.requestId); - return setCursorNotified(self, callback); - } else if(self.cmd.exhaust) { - return setTimeout(function() { - if(Long.ZERO.equals(self.cursorState.cursorId)) return; - nextFunction(self, callback); - }, 1); - } - - // If we don't have a cursorId execute the first query - if(self.cursorState.cursorId == null) { - // Check if connection is dead and return if not possible to - // execute the query against the db - if(isConnectionDead(self, callback)) return; - - // Check if topology is destroyed - if(self.topology.isDestroyed()) return callback(new MongoError(f('connection destroyed, not possible to instantiate cursor'))); - - // query, cmd, options, cursorState, callback - self._find(function(err, r) { - if(err) return handleCallback(callback, err, null); - if(self.cursorState.documents.length == 0 && !self.cmd.tailable && !self.cmd.awaitData) { - return setCursorNotified(self, callback); - } - - nextFunction(self, callback); - }); - } else if(self.cursorState.limit > 0 && self.cursorState.currentLimit >= self.cursorState.limit) { - // Ensure we kill the cursor on the server - self.kill(); - // Set cursor in dead and notified state - return setCursorDeadAndNotified(self, callback); - } else if(self.cursorState.cursorIndex == self.cursorState.documents.length - && !Long.ZERO.equals(self.cursorState.cursorId)) { - // Ensure an empty cursor state - self.cursorState.documents = []; - self.cursorState.cursorIndex = 0; - - // Check if topology is destroyed - if(self.topology.isDestroyed()) return callback(new MongoError(f('connection destroyed, not possible to instantiate cursor'))); - - // Check if connection is dead and return if not possible to - // execute a getmore on this connection - if(isConnectionDead(self, callback)) return; - - // Execute the next get more - self._getmore(function(err, doc) { - if(err) return handleCallback(callback, err); - if(self.cursorState.documents.length == 0 - && Long.ZERO.equals(self.cursorState.cursorId)) { - self.cursorState.dead = true; - } - - // Tailable cursor getMore result, notify owner about it - // No attempt is made here to retry, this is left to the user of the - // core module to handle to keep core simple - if(self.cursorState.documents.length == 0 && self.cmd.tailable) { - return handleCallback(callback, MongoError.create({ - message: "No more documents in tailed cursor" - , tailable: self.cmd.tailable - , awaitData: self.cmd.awaitData - })); - } - - if(self.cursorState.limit > 0 && self.cursorState.currentLimit >= self.cursorState.limit) { - return setCursorDeadAndNotified(self, callback); - } - - nextFunction(self, callback); - }); - } else if(self.cursorState.documents.length == self.cursorState.cursorIndex - && self.cmd.tailable) { - return handleCallback(callback, MongoError.create({ - message: "No more documents in tailed cursor" - , tailable: self.cmd.tailable - , awaitData: self.cmd.awaitData - })); - } else if(self.cursorState.documents.length == self.cursorState.cursorIndex - && Long.ZERO.equals(self.cursorState.cursorId)) { - setCursorDeadAndNotified(self, callback); - } else { - if(self.cursorState.limit > 0 && self.cursorState.currentLimit >= self.cursorState.limit) { - // Ensure we kill the cursor on the server - self.kill(); - // Set cursor in dead and notified state - return setCursorDeadAndNotified(self, callback); - } - - // Increment the current cursor limit - self.cursorState.currentLimit += 1; - - // Get the document - var doc = self.cursorState.documents[self.cursorState.cursorIndex++]; - - // Transform the doc with passed in transformation method if provided - if(self.cursorState.transforms && typeof self.cursorState.transforms.doc == 'function') { - doc = self.cursorState.transforms.doc(doc); - } - - // Return the document - handleCallback(callback, null, doc); - } -} - -/** - * Retrieve the next document from the cursor - * @method - * @param {resultCallback} callback A callback function - */ -Cursor.prototype.next = function(callback) { - nextFunction(this, callback); -} - -module.exports = Cursor; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/error.js b/node_modules/mongodb/node_modules/mongodb-core/lib/error.js deleted file mode 100644 index 086c5ef..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/error.js +++ /dev/null @@ -1,44 +0,0 @@ -"use strict"; - -/** - * Creates a new MongoError - * @class - * @augments Error - * @param {string} message The error message - * @return {MongoError} A cursor instance - */ -function MongoError(message) { - this.name = 'MongoError'; - this.message = message; - Error.captureStackTrace(this, MongoError); -} - -/** - * Creates a new MongoError object - * @class - * @param {object} options The error options - * @return {MongoError} A cursor instance - */ -MongoError.create = function(options) { - var err = null; - - if(options instanceof Error) { - err = new MongoError(options.message); - err.stack = options.stack; - } else if(typeof options == 'string') { - err = new MongoError(options); - } else { - err = new MongoError(options.message || options.errmsg || options.$err || "n/a"); - // Other options - for(var name in options) { - err[name] = options[name]; - } - } - - return err; -} - -// Extend JavaScript error -MongoError.prototype = new Error; - -module.exports = MongoError; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/tools/smoke_plugin.js b/node_modules/mongodb/node_modules/mongodb-core/lib/tools/smoke_plugin.js deleted file mode 100644 index dcceda4..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/tools/smoke_plugin.js +++ /dev/null @@ -1,59 +0,0 @@ -var fs = require('fs'); - -/* Note: because this plugin uses process.on('uncaughtException'), only one - * of these can exist at any given time. This plugin and anything else that - * uses process.on('uncaughtException') will conflict. */ -exports.attachToRunner = function(runner, outputFile) { - var smokeOutput = { results : [] }; - var runningTests = {}; - - var integraPlugin = { - beforeTest: function(test, callback) { - test.startTime = Date.now(); - runningTests[test.name] = test; - callback(); - }, - afterTest: function(test, callback) { - smokeOutput.results.push({ - status: test.status, - start: test.startTime, - end: Date.now(), - test_file: test.name, - exit_code: 0, - url: "" - }); - delete runningTests[test.name]; - callback(); - }, - beforeExit: function(obj, callback) { - fs.writeFile(outputFile, JSON.stringify(smokeOutput), function() { - callback(); - }); - } - }; - - // In case of exception, make sure we write file - process.on('uncaughtException', function(err) { - // Mark all currently running tests as failed - for (var testName in runningTests) { - smokeOutput.results.push({ - status: "fail", - start: runningTests[testName].startTime, - end: Date.now(), - test_file: testName, - exit_code: 0, - url: "" - }); - } - - // write file - fs.writeFileSync(outputFile, JSON.stringify(smokeOutput)); - - // Standard NodeJS uncaught exception handler - console.error(err.stack); - process.exit(1); - }); - - runner.plugin(integraPlugin); - return integraPlugin; -}; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/command_result.js b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/command_result.js deleted file mode 100644 index ff7bf1b..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/command_result.js +++ /dev/null @@ -1,37 +0,0 @@ -"use strict"; - -var setProperty = require('../connection/utils').setProperty - , getProperty = require('../connection/utils').getProperty - , getSingleProperty = require('../connection/utils').getSingleProperty; - -/** - * Creates a new CommandResult instance - * @class - * @param {object} result CommandResult object - * @param {Connection} connection A connection instance associated with this result - * @return {CommandResult} A cursor instance - */ -var CommandResult = function(result, connection) { - this.result = result; - this.connection = connection; -} - -/** - * Convert CommandResult to JSON - * @method - * @return {object} - */ -CommandResult.prototype.toJSON = function() { - return this.result; -} - -/** - * Convert CommandResult to String representation - * @method - * @return {string} - */ -CommandResult.prototype.toString = function() { - return JSON.stringify(this.toJSON()); -} - -module.exports = CommandResult; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/mongos.js b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/mongos.js deleted file mode 100644 index 7313612..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/mongos.js +++ /dev/null @@ -1,990 +0,0 @@ -"use strict"; - -var inherits = require('util').inherits - , f = require('util').format - , b = require('bson') - , bindToCurrentDomain = require('../connection/utils').bindToCurrentDomain - , EventEmitter = require('events').EventEmitter - , BasicCursor = require('../cursor') - , BSON = require('bson').native().BSON - , BasicCursor = require('../cursor') - , Server = require('./server') - , Logger = require('../connection/logger') - , ReadPreference = require('./read_preference') - , Session = require('./session') - , MongoError = require('../error'); - -/** - * @fileOverview The **Mongos** class is a class that represents a Mongos Proxy topology and is - * used to construct connections. - * - * @example - * var Mongos = require('mongodb-core').Mongos - * , ReadPreference = require('mongodb-core').ReadPreference - * , assert = require('assert'); - * - * var server = new Mongos([{host: 'localhost', port: 30000}]); - * // Wait for the connection event - * server.on('connect', function(server) { - * server.destroy(); - * }); - * - * // Start connecting - * server.connect(); - */ - -var DISCONNECTED = 'disconnected'; -var CONNECTING = 'connecting'; -var CONNECTED = 'connected'; -var DESTROYED = 'destroyed'; - -// All bson types -var bsonTypes = [b.Long, b.ObjectID, b.Binary, b.Code, b.DBRef, b.Symbol, b.Double, b.Timestamp, b.MaxKey, b.MinKey]; -// BSON parser -var bsonInstance = null; - -// Instance id -var mongosId = 0; - -// -// Clone the options -var cloneOptions = function(options) { - var opts = {}; - for(var name in options) { - opts[name] = options[name]; - } - return opts; -} - -var State = function(readPreferenceStrategies) { - // Internal state - this.s = { - connectedServers: [] - , disconnectedServers: [] - , readPreferenceStrategies: readPreferenceStrategies - } -} - -// -// A Mongos connected -State.prototype.connected = function(server) { - // Locate in disconnected servers and remove - this.s.disconnectedServers = this.s.disconnectedServers.filter(function(s) { - return !s.equals(server); - }); - - var found = false; - // Check if the server exists - this.s.connectedServers.forEach(function(s) { - if(s.equals(server)) found = true; - }); - - // Add to disconnected list if it does not already exist - if(!found) this.s.connectedServers.push(server); -} - -// -// A Mongos disconnected -State.prototype.disconnected = function(server) { - // Locate in disconnected servers and remove - this.s.connectedServers = this.s.connectedServers.filter(function(s) { - return !s.equals(server); - }); - - var found = false; - // Check if the server exists - this.s.disconnectedServers.forEach(function(s) { - if(s.equals(server)) found = true; - }); - - // Add to disconnected list if it does not already exist - if(!found) this.s.disconnectedServers.push(server); -} - -// -// Return the list of disconnected servers -State.prototype.disconnectedServers = function() { - return this.s.disconnectedServers.slice(0); -} - -// -// Get connectedServers -State.prototype.connectedServers = function() { - return this.s.connectedServers.slice(0) -} - -// -// Get all servers -State.prototype.getAll = function() { - return this.s.connectedServers.slice(0).concat(this.s.disconnectedServers); -} - -// -// Get all connections -State.prototype.getAllConnections = function() { - var connections = []; - this.s.connectedServers.forEach(function(e) { - connections = connections.concat(e.connections()); - }); - return connections; -} - -// -// Destroy the state -State.prototype.destroy = function() { - // Destroy any connected servers - while(this.s.connectedServers.length > 0) { - var server = this.s.connectedServers.shift(); - - // Remove any non used handlers - ['error', 'close', 'timeout', 'connect'].forEach(function(e) { - server.removeAllListeners(e); - }) - - // Server destroy - server.destroy(); - // Add to list of disconnected servers - this.s.disconnectedServers.push(server); - } -} - -// -// Are we connected -State.prototype.isConnected = function() { - return this.s.connectedServers.length > 0; -} - -// -// Pick a server -State.prototype.pickServer = function(readPreference) { - readPreference = readPreference || ReadPreference.primary; - - // Do we have a custom readPreference strategy, use it - if(this.s.readPreferenceStrategies != null && this.s.readPreferenceStrategies[readPreference] != null) { - return this.s.readPreferenceStrategies[readPreference].pickServer(connectedServers, readPreference); - } - - // No valid connections - if(this.s.connectedServers.length == 0) throw new MongoError("no mongos proxy available"); - // Pick first one - return this.s.connectedServers[0]; -} - -/** - * Creates a new Mongos instance - * @class - * @param {array} seedlist A list of seeds for the replicaset - * @param {number} [options.reconnectTries=30] Reconnect retries for HA if no servers available - * @param {number} [options.haInterval=5000] The High availability period for replicaset inquiry - * @param {boolean} [options.emitError=false] Server will emit errors events - * @param {Cursor} [options.cursorFactory=Cursor] The cursor factory class used for all query cursors - * @param {number} [options.size=5] Server connection pool size - * @param {boolean} [options.keepAlive=true] TCP Connection keep alive enabled - * @param {number} [options.keepAliveInitialDelay=0] Initial delay before TCP keep alive enabled - * @param {boolean} [options.noDelay=true] TCP Connection no delay - * @param {number} [options.connectionTimeout=1000] TCP Connection timeout setting - * @param {number} [options.socketTimeout=0] TCP Socket timeout setting - * @param {boolean} [options.singleBufferSerializtion=true] Serialize into single buffer, trade of peak memory for serialization speed - * @param {boolean} [options.ssl=false] Use SSL for connection - * @param {Buffer} [options.ca] SSL Certificate store binary buffer - * @param {Buffer} [options.cert] SSL Certificate binary buffer - * @param {Buffer} [options.key] SSL Key file binary buffer - * @param {string} [options.passphrase] SSL Certificate pass phrase - * @param {boolean} [options.rejectUnauthorized=true] Reject unauthorized server certificates - * @param {boolean} [options.promoteLongs=true] Convert Long values from the db into Numbers if they fit into 53 bits - * @return {Mongos} A cursor instance - * @fires Mongos#connect - * @fires Mongos#joined - * @fires Mongos#left - */ -var Mongos = function(seedlist, options) { - var self = this; - options = options || {}; - - // Add event listener - EventEmitter.call(this); - - // Validate seedlist - if(!Array.isArray(seedlist)) throw new MongoError("seedlist must be an array"); - // Validate list - if(seedlist.length == 0) throw new MongoError("seedlist must contain at least one entry"); - // Validate entries - seedlist.forEach(function(e) { - if(typeof e.host != 'string' || typeof e.port != 'number') - throw new MongoError("seedlist entry must contain a host and port"); - }); - - // BSON Parser, ensure we have a single instance - bsonInstance = bsonInstance == null ? new BSON(bsonTypes) : bsonInstance; - // Pick the right bson parser - var bson = options.bson ? options.bson : bsonInstance; - // Add bson parser to options - options.bson = bson; - - // The Mongos state - this.s = { - // Seed list for sharding passed in - seedlist: seedlist - // Passed in options - , options: options - // Logger - , logger: Logger('Mongos', options) - // Reconnect tries - , reconnectTries: options.reconnectTries || 30 - // Ha interval - , haInterval: options.haInterval || 5000 - // Have omitted fullsetup - , fullsetup: false - // Cursor factory - , Cursor: options.cursorFactory || BasicCursor - // Current credentials used for auth - , credentials: [] - // BSON Parser - , bsonInstance: bsonInstance - , bson: bson - // Default state - , state: DISCONNECTED - // Swallow or emit errors - , emitError: typeof options.emitError == 'boolean' ? options.emitError : false - // Contains any alternate strategies for picking - , readPreferenceStrategies: {} - // Auth providers - , authProviders: {} - // Unique instance id - , id: mongosId++ - // Authentication in progress - , authInProgress: false - // Servers added while auth in progress - , authInProgressServers: [] - // Current retries left - , retriesLeft: options.reconnectTries || 30 - // Do we have a not connected handler - , disconnectHandler: options.disconnectHandler - } - - // Set up the connection timeout for the options - options.connectionTimeout = options.connectionTimeout || 1000; - - // Create a new state for the mongos - this.s.mongosState = new State(this.s.readPreferenceStrategies); - - // BSON property (find a server and pass it along) - Object.defineProperty(this, 'bson', { - enumerable: true, get: function() { - var servers = self.s.mongosState.getAll(); - return servers.length > 0 ? servers[0].bson : null; - } - }); - - Object.defineProperty(this, 'id', { - enumerable:true, get: function() { return self.s.id; } - }); - - Object.defineProperty(this, 'type', { - enumerable:true, get: function() { return 'mongos'; } - }); - - Object.defineProperty(this, 'haInterval', { - enumerable:true, get: function() { return self.s.haInterval; } - }); - - Object.defineProperty(this, 'state', { - enumerable:true, get: function() { return self.s.mongosState; } - }); -} - -inherits(Mongos, EventEmitter); - -/** - * Name of BSON parser currently used - * @method - * @return {string} - */ -Mongos.prototype.parserType = function() { - if(this.s.bson.serialize.toString().indexOf('[native code]') != -1) - return 'c++'; - return 'js'; -} - -/** - * Execute a command - * @method - * @param {string} type Type of BSON parser to use (c++ or js) - */ -Mongos.prototype.setBSONParserType = function(type) { - var nBSON = null; - - if(type == 'c++') { - nBSON = require('bson').native().BSON; - } else if(type == 'js') { - nBSON = require('bson').pure().BSON; - } else { - throw new MongoError(f("% parser not supported", type)); - } - - this.s.options.bson = new nBSON(bsonTypes); -} - -/** - * Returns the last known ismaster document for this server - * @method - * @return {object} - */ -Mongos.prototype.lastIsMaster = function() { - var connectedServers = this.s.mongosState.connectedServers(); - if(connectedServers.length > 0) return connectedServers[0].lastIsMaster(); - return null; -} - -/** - * Initiate server connect - * @method - */ -Mongos.prototype.connect = function(_options) { - var self = this; - // Start replicaset inquiry process - setTimeout(mongosInquirer(self, self.s), self.s.haInterval); - // Additional options - if(_options) for(var name in _options) self.s.options[name] = _options[name]; - // For all entries in the seedlist build a server instance - self.s.seedlist.forEach(function(e) { - // Clone options - var opts = cloneOptions(self.s.options); - // Add host and port - opts.host = e.host; - opts.port = e.port; - opts.reconnect = false; - opts.readPreferenceStrategies = self.s.readPreferenceStrategies; - // Share the auth store - opts.authProviders = self.s.authProviders; - // Don't emit errors - opts.emitError = true; - // Create a new Server - self.s.mongosState.disconnected(new Server(opts)); - }); - - // Get the disconnected servers - var servers = self.s.mongosState.disconnectedServers(); - - // Attempt to connect to all the servers - while(servers.length > 0) { - // Get the server - var server = servers.shift(); - - // Remove any non used handlers - ['error', 'close', 'timeout', 'connect', 'message', 'parseError'].forEach(function(e) { - server.removeAllListeners(e); - }); - - // Set up the event handlers - server.once('error', errorHandlerTemp(self, self.s, server)); - server.once('close', errorHandlerTemp(self, self.s, server)); - server.once('timeout', errorHandlerTemp(self, self.s, server)); - server.once('parseError', errorHandlerTemp(self, self.s, server)); - server.once('connect', connectHandler(self, self.s, 'connect')); - - if(self.s.logger.isInfo()) self.s.logger.info(f('connecting to server %s', server.name)); - // Attempt to connect - server.connect(); - } -} - -/** - * Destroy the server connection - * @method - */ -Mongos.prototype.destroy = function(emitClose) { - this.s.state = DESTROYED; - // Emit close - if(emitClose && self.listeners('close').length > 0) self.emit('close', self); - // Destroy the state - this.s.mongosState.destroy(); -} - -/** - * Figure out if the server is connected - * @method - * @return {boolean} - */ -Mongos.prototype.isConnected = function() { - return this.s.mongosState.isConnected(); -} - -/** - * Figure out if the server instance was destroyed by calling destroy - * @method - * @return {boolean} - */ -Mongos.prototype.isDestroyed = function() { - return this.s.state == DESTROYED; -} - -// -// Operations -// - -/** - * Insert one or more documents - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {array} ops An array of documents to insert - * @param {boolean} [options.ordered=true] Execute in order or out of order - * @param {object} [options.writeConcern={}] Write concern for the operation - * @param {opResultCallback} callback A callback function - */ -Mongos.prototype.insert = function(ns, ops, options, callback) { - if(typeof options == 'function') callback = options, options = {}; - if(this.s.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); - // Topology is not connected, save the call in the provided store to be - // Executed at some point when the handler deems it's reconnected - if(!this.isConnected() && this.s.disconnectHandler != null) { - callback = bindToCurrentDomain(callback); - return this.s.disconnectHandler.add('insert', ns, ops, options, callback); - } - - executeWriteOperation(this.s, 'insert', ns, ops, options, callback); -} - -/** - * Perform one or more update operations - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {array} ops An array of updates - * @param {boolean} [options.ordered=true] Execute in order or out of order - * @param {object} [options.writeConcern={}] Write concern for the operation - * @param {opResultCallback} callback A callback function - */ -Mongos.prototype.update = function(ns, ops, options, callback) { - if(typeof options == 'function') callback = options, options = {}; - if(this.s.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); - // Topology is not connected, save the call in the provided store to be - // Executed at some point when the handler deems it's reconnected - if(!this.isConnected() && this.s.disconnectHandler != null) { - callback = bindToCurrentDomain(callback); - return this.s.disconnectHandler.add('update', ns, ops, options, callback); - } - - executeWriteOperation(this.s, 'update', ns, ops, options, callback); -} - -/** - * Perform one or more remove operations - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {array} ops An array of removes - * @param {boolean} [options.ordered=true] Execute in order or out of order - * @param {object} [options.writeConcern={}] Write concern for the operation - * @param {opResultCallback} callback A callback function - */ -Mongos.prototype.remove = function(ns, ops, options, callback) { - if(typeof options == 'function') callback = options, options = {}; - if(this.s.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); - // Topology is not connected, save the call in the provided store to be - // Executed at some point when the handler deems it's reconnected - if(!this.isConnected() && this.s.disconnectHandler != null) { - callback = bindToCurrentDomain(callback); - return this.s.disconnectHandler.add('remove', ns, ops, options, callback); - } - - executeWriteOperation(this.s, 'remove', ns, ops, options, callback); -} - -/** - * Execute a command - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {object} cmd The command hash - * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it - * @param {Connection} [options.connection] Specify connection object to execute command against - * @param {opResultCallback} callback A callback function - */ -Mongos.prototype.command = function(ns, cmd, options, callback) { - if(typeof options == 'function') callback = options, options = {}; - if(this.s.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); - var self = this; - - // Topology is not connected, save the call in the provided store to be - // Executed at some point when the handler deems it's reconnected - if(!self.isConnected() && self.s.disconnectHandler != null) { - callback = bindToCurrentDomain(callback); - return self.s.disconnectHandler.add('command', ns, cmd, options, callback); - } - - var server = null; - // Ensure we have no options - options = options || {}; - - // We need to execute the command on all servers - if(options.onAll) { - var servers = self.s.mongosState.getAll(); - var count = servers.length; - var cmdErr = null; - - for(var i = 0; i < servers.length; i++) { - servers[i].command(ns, cmd, options, function(err, r) { - count = count - 1; - // Finished executing command - if(count == 0) { - // Was it a logout command clear any credentials - if(cmd.logout) clearCredentials(state, ns); - // Return the error - callback(err, r); - } - }); - } - - return; - } - - - try { - // Get a primary - server = self.s.mongosState.pickServer(options.writeConcern ? ReadPreference.primary : options.readPreference); - } catch(err) { - return callback(err); - } - - // No server returned we had an error - if(server == null) return callback(new MongoError("no mongos found")); - server.command(ns, cmd, options, function(err, r) { - // Was it a logout command clear any credentials - if(cmd.logout) clearCredentials(self.s, ns); - callback(err, r); - }); -} - -/** - * Perform one or more remove operations - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {{object}|{Long}} cmd Can be either a command returning a cursor or a cursorId - * @param {object} [options.batchSize=0] Batchsize for the operation - * @param {array} [options.documents=[]] Initial documents list for cursor - * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it - * @param {opResultCallback} callback A callback function - */ -Mongos.prototype.cursor = function(ns, cmd, cursorOptions) { - cursorOptions = cursorOptions || {}; - var FinalCursor = cursorOptions.cursorFactory || this.s.Cursor; - return new FinalCursor(this.s.bson, ns, cmd, cursorOptions, this, this.s.options); -} - -/** - * Authenticate using a specified mechanism - * @method - * @param {string} mechanism The Auth mechanism we are invoking - * @param {string} db The db we are invoking the mechanism against - * @param {...object} param Parameters for the specific mechanism - * @param {authResultCallback} callback A callback function - */ -Mongos.prototype.auth = function(mechanism, db) { - var allArgs = Array.prototype.slice.call(arguments, 0).slice(0); - var self = this; - var args = Array.prototype.slice.call(arguments, 2); - var callback = args.pop(); - - // If we don't have the mechanism fail - if(this.s.authProviders[mechanism] == null && mechanism != 'default') - throw new MongoError(f("auth provider %s does not exist", mechanism)); - - // Authenticate against all the servers - var servers = this.s.mongosState.connectedServers().slice(0); - var count = servers.length; - // Correct authentication - var authenticated = true; - var authErr = null; - // Set auth in progress - this.s.authInProgress = true; - - // Authenticate against all servers - while(servers.length > 0) { - var server = servers.shift(); - // Arguments without a callback - var argsWithoutCallback = [mechanism, db].concat(args.slice(0)); - // Create arguments - var finalArguments = argsWithoutCallback.concat([function(err, r) { - count = count - 1; - if(err) authErr = err; - if(!r) authenticated = false; - - // We are done - if(count == 0) { - // We have more servers that are not authenticated, let's authenticate - if(self.s.authInProgressServers.length > 0) { - self.s.authInProgressServers = []; - return self.auth.apply(self, [mechanism, db].concat(args).concat([callback])); - } - - // Auth is done - self.s.authInProgress = false; - // Add successful credentials - if(authErr == null) addCredentials(self.s, db, argsWithoutCallback); - // Return the auth error - if(authErr) return callback(authErr, false); - // Successfully authenticated session - callback(null, new Session({}, self)); - } - }]); - - // Execute the auth - server.auth.apply(server, finalArguments); - } -} - -// -// Plugin methods -// - -/** - * Add custom read preference strategy - * @method - * @param {string} name Name of the read preference strategy - * @param {object} strategy Strategy object instance - */ -Mongos.prototype.addReadPreferenceStrategy = function(name, strategy) { - if(this.s.readPreferenceStrategies == null) this.s.readPreferenceStrategies = {}; - this.s.readPreferenceStrategies[name] = strategy; -} - -/** - * Add custom authentication mechanism - * @method - * @param {string} name Name of the authentication mechanism - * @param {object} provider Authentication object instance - */ -Mongos.prototype.addAuthProvider = function(name, provider) { - this.s.authProviders[name] = provider; -} - -/** - * Get connection - * @method - * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it - * @return {Connection} - */ -Mongos.prototype.getConnection = function(options) { - // Ensure we have no options - options = options || {}; - // Pick the right server based on readPreference - var server = this.s.mongosState.pickServer(options.readPreference); - if(server == null) return null; - // Return connection - return server.getConnection(); -} - -/** - * Get server - * @method - * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it - * @return {Server} - */ -Mongos.prototype.getServer = function(options) { - // Ensure we have no options - options = options || {}; - // Pick the right server based on readPreference - return this.s.mongosState.pickServer(options.readPreference); -} - -/** - * All raw connections - * @method - * @return {Connection[]} - */ -Mongos.prototype.connections = function() { - return this.s.mongosState.getAllConnections(); -} - -// -// Inquires about state changes -// -var mongosInquirer = function(self, state) { - return function() { - if(state.state == DESTROYED) return - if(state.state == CONNECTED) state.retriesLeft = state.reconnectTries; - - // If we have a disconnected site - if(state.state == DISCONNECTED && state.retriesLeft == 0) { - self.destroy(); - return self.emit('error', new MongoError(f('failed to reconnect after %s', state.reconnectTries))); - } else if(state == DISCONNECTED) { - state.retriesLeft = state.retriesLeft - 1; - } - - // If we have a primary and a disconnect handler, execute - // buffered operations - if(state.mongosState.isConnected() && state.disconnectHandler) { - state.disconnectHandler.execute(); - } - - // Log the information - if(state.logger.isDebug()) state.logger.debug(f('mongos ha proceess running')); - - // Let's query any disconnected proxies - var disconnectedServers = state.mongosState.disconnectedServers(); - if(disconnectedServers.length == 0) return setTimeout(mongosInquirer(self, state), state.haInterval); - - // Count of connections waiting to be connected - var connectionCount = disconnectedServers.length; - if(state.logger.isDebug()) state.logger.debug(f('mongos ha proceess found %d disconnected proxies', connectionCount)); - - // Let's attempt to reconnect - while(disconnectedServers.length > 0) { - var server = disconnectedServers.shift(); - if(state.logger.isDebug()) state.logger.debug(f('attempting to connect to server %s', server.name)); - - // Remove any listeners - ['error', 'close', 'timeout', 'connect', 'message', 'parseError'].forEach(function(e) { - server.removeAllListeners(e); - }); - - // Set up the event handlers - server.once('error', errorHandlerTemp(self, state, server)); - server.once('close', errorHandlerTemp(self, state, server)); - server.once('timeout', errorHandlerTemp(self, state, server)); - server.once('connect', connectHandler(self, state, 'ha')); - // Start connect - server.connect(); - } - - // Let's keep monitoring but wait for possible timeout to happen - return setTimeout(mongosInquirer(self, state), state.options.connectionTimeout + state.haInterval); - } -} - -// -// Error handler for initial connect -var errorHandlerTemp = function(self, state, server) { - return function(err, server) { - // Log the information - if(state.logger.isInfo()) state.logger.info(f('server %s disconnected with error %s', server.name, JSON.stringify(err))); - - // Remove any non used handlers - ['error', 'close', 'timeout', 'connect'].forEach(function(e) { - server.removeAllListeners(e); - }) - - // Signal disconnect of server - state.mongosState.disconnected(server); - } -} - -// -// Handlers -var errorHandler = function(self, state) { - return function(err, server) { - if(state.logger.isInfo()) state.logger.info(f('server %s errored out with %s', server.name, JSON.stringify(err))); - state.mongosState.disconnected(server); - // No more servers left emit close - if(state.mongosState.connectedServers().length == 0) { - state.state = DISCONNECTED; - } - - // Signal server left - self.emit('left', 'mongos', server); - if(state.emitError) self.emit('error', err, server); - } -} - -var timeoutHandler = function(self, state) { - return function(err, server) { - if(state.logger.isInfo()) state.logger.info(f('server %s timed out', server.name)); - state.mongosState.disconnected(server); - - // No more servers emit close event if no entries left - if(state.mongosState.connectedServers().length == 0) { - state.state = DISCONNECTED; - } - - // Signal server left - self.emit('left', 'mongos', server); - } -} - -var closeHandler = function(self, state) { - return function(err, server) { - if(state.logger.isInfo()) state.logger.info(f('server %s closed', server.name)); - state.mongosState.disconnected(server); - - // No more servers left emit close - if(state.mongosState.connectedServers().length == 0) { - state.state = DISCONNECTED; - } - - // Signal server left - self.emit('left', 'mongos', server); - } -} - -// Connect handler -var connectHandler = function(self, state, e) { - return function(server) { - if(state.logger.isInfo()) state.logger.info(f('connected to %s', server.name)); - - // Remove any non used handlers - ['error', 'close', 'timeout', 'connect', 'message', 'parseError'].forEach(function(e) { - server.removeAllListeners(e); - }); - - // finish processing the server - var processNewServer = function(_server) { - // Add the server handling code - if(_server.isConnected()) { - _server.once('error', errorHandler(self, state)); - _server.once('close', closeHandler(self, state)); - _server.once('timeout', timeoutHandler(self, state)); - _server.once('parseError', timeoutHandler(self, state)); - } - - // Emit joined event - self.emit('joined', 'mongos', _server); - - // Add to list connected servers - state.mongosState.connected(_server); - - // Do we have a reconnect event - if('ha' == e && state.mongosState.connectedServers().length == 1) { - self.emit('reconnect', _server); - } - - // Full setup - if(state.mongosState.disconnectedServers().length == 0 && - state.mongosState.connectedServers().length > 0 && - !state.fullsetup) { - state.fullsetup = true; - self.emit('fullsetup'); - } - - // all connected - if(state.mongosState.disconnectedServers().length == 0 && - state.mongosState.connectedServers().length == state.seedlist.length && - !state.all) { - state.all = true; - self.emit('all'); - } - - // Set connected - if(state.state == DISCONNECTED) { - state.state = CONNECTED; - self.emit('connect', self); - } - } - - // Is there an authentication process ongoing - if(state.authInProgress) { - state.authInProgressServers.push(server); - } - - // No credentials just process server - if(state.credentials.length == 0) return processNewServer(server); - - // Do we have credentials, let's apply them all - var count = state.credentials.length; - // Apply the credentials - for(var i = 0; i < state.credentials.length; i++) { - server.auth.apply(server, state.credentials[i].concat([function(err, r) { - count = count - 1; - if(count == 0) processNewServer(server); - }])); - } - } -} - -// -// Add server to the list if it does not exist -var addToListIfNotExist = function(list, server) { - var found = false; - - // Remove any non used handlers - ['error', 'close', 'timeout', 'connect'].forEach(function(e) { - server.removeAllListeners(e); - }) - - // Check if the server already exists - for(var i = 0; i < list.length; i++) { - if(list[i].equals(server)) found = true; - } - - if(!found) { - list.push(server); - } -} - -// Add the new credential for a db, removing the old -// credential from the cache -var addCredentials = function(state, db, argsWithoutCallback) { - // Remove any credentials for the db - clearCredentials(state, db + ".dummy"); - // Add new credentials to list - state.credentials.push(argsWithoutCallback); -} - -// Clear out credentials for a namespace -var clearCredentials = function(state, ns) { - var db = ns.split('.')[0]; - var filteredCredentials = []; - - // Filter out all credentials for the db the user is logging out off - for(var i = 0; i < state.credentials.length; i++) { - if(state.credentials[i][1] != db) filteredCredentials.push(state.credentials[i]); - } - - // Set new list of credentials - state.credentials = filteredCredentials; -} - -var processReadPreference = function(cmd, options) { - options = options || {} - // No read preference specified - if(options.readPreference == null) return cmd; -} - -// -// Execute write operation -var executeWriteOperation = function(state, op, ns, ops, options, callback) { - if(typeof options == 'function') { - callback = options; - options = {}; - } - - var server = null; - // Ensure we have no options - options = options || {}; - try { - // Get a primary - server = state.mongosState.pickServer(); - } catch(err) { - return callback(err); - } - - // No server returned we had an error - if(server == null) return callback(new MongoError("no mongos found")); - // Execute the command - server[op](ns, ops, options, callback); -} - -/** - * A mongos connect event, used to verify that the connection is up and running - * - * @event Mongos#connect - * @type {Mongos} - */ - -/** - * A server member left the mongos list - * - * @event Mongos#left - * @type {Mongos} - * @param {string} type The type of member that left (mongos) - * @param {Server} server The server object that left - */ - -/** - * A server member joined the mongos list - * - * @event Mongos#joined - * @type {Mongos} - * @param {string} type The type of member that left (mongos) - * @param {Server} server The server object that joined - */ - -module.exports = Mongos; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/read_preference.js b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/read_preference.js deleted file mode 100644 index 913ca1b..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/read_preference.js +++ /dev/null @@ -1,106 +0,0 @@ -"use strict"; - -var needSlaveOk = ['primaryPreferred', 'secondary', 'secondaryPreferred', 'nearest']; - -/** - * @fileOverview The **ReadPreference** class is a class that represents a MongoDB ReadPreference and is - * used to construct connections. - * - * @example - * var ReplSet = require('mongodb-core').ReplSet - * , ReadPreference = require('mongodb-core').ReadPreference - * , assert = require('assert'); - * - * var server = new ReplSet([{host: 'localhost', port: 30000}], {setName: 'rs'}); - * // Wait for the connection event - * server.on('connect', function(server) { - * var cursor = server.cursor('db.test' - * , {find: 'db.test', query: {}} - * , {readPreference: new ReadPreference('secondary')}); - * cursor.next(function(err, doc) { - * server.destroy(); - * }); - * }); - * - * // Start connecting - * server.connect(); - */ - -/** - * Creates a new Pool instance - * @class - * @param {string} preference A string describing the preference (primary|primaryPreferred|secondary|secondaryPreferred|nearest) - * @param {object} tags The tags object - * @param {object} [options] Additional read preference options - * @property {string} preference The preference string (primary|primaryPreferred|secondary|secondaryPreferred|nearest) - * @property {object} tags The tags object - * @property {object} options Additional read preference options - * @return {ReadPreference} - */ -var ReadPreference = function(preference, tags, options) { - this.preference = preference; - this.tags = tags; - this.options = options; -} - -/** - * This needs slaveOk bit set - * @method - * @return {boolean} - */ -ReadPreference.prototype.slaveOk = function() { - return needSlaveOk.indexOf(this.preference) != -1; -} - -/** - * Are the two read preference equal - * @method - * @return {boolean} - */ -ReadPreference.prototype.equals = function(readPreference) { - return readPreference.preference == this.preference; -} - -/** - * Return JSON representation - * @method - * @return {Object} - */ -ReadPreference.prototype.toJSON = function() { - var readPreference = {mode: this.preference}; - if(Array.isArray(this.tags)) readPreference.tags = this.tags; - return readPreference; -} - -/** - * Primary read preference - * @method - * @return {ReadPreference} - */ -ReadPreference.primary = new ReadPreference('primary'); -/** - * Primary Preferred read preference - * @method - * @return {ReadPreference} - */ -ReadPreference.primaryPreferred = new ReadPreference('primaryPreferred'); -/** - * Secondary read preference - * @method - * @return {ReadPreference} - */ -ReadPreference.secondary = new ReadPreference('secondary'); -/** - * Secondary Preferred read preference - * @method - * @return {ReadPreference} - */ -ReadPreference.secondaryPreferred = new ReadPreference('secondaryPreferred'); -/** - * Nearest read preference - * @method - * @return {ReadPreference} - */ -ReadPreference.nearest = new ReadPreference('nearest'); - -module.exports = ReadPreference; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/replset.js b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/replset.js deleted file mode 100644 index aab1bce..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/replset.js +++ /dev/null @@ -1,1317 +0,0 @@ -"use strict"; - -var inherits = require('util').inherits - , f = require('util').format - , b = require('bson') - , bindToCurrentDomain = require('../connection/utils').bindToCurrentDomain - , debugOptions = require('../connection/utils').debugOptions - , EventEmitter = require('events').EventEmitter - , Server = require('./server') - , ReadPreference = require('./read_preference') - , MongoError = require('../error') - , Ping = require('./strategies/ping') - , Session = require('./session') - , BasicCursor = require('../cursor') - , BSON = require('bson').native().BSON - , State = require('./replset_state') - , Logger = require('../connection/logger'); - -/** - * @fileOverview The **ReplSet** class is a class that represents a Replicaset topology and is - * used to construct connecctions. - * - * @example - * var ReplSet = require('mongodb-core').ReplSet - * , ReadPreference = require('mongodb-core').ReadPreference - * , assert = require('assert'); - * - * var server = new ReplSet([{host: 'localhost', port: 30000}], {setName: 'rs'}); - * // Wait for the connection event - * server.on('connect', function(server) { - * server.destroy(); - * }); - * - * // Start connecting - * server.connect(); - */ - -var DISCONNECTED = 'disconnected'; -var CONNECTING = 'connecting'; -var CONNECTED = 'connected'; -var DESTROYED = 'destroyed'; - -// -// ReplSet instance id -var replSetId = 1; - -// -// Clone the options -var cloneOptions = function(options) { - var opts = {}; - for(var name in options) { - opts[name] = options[name]; - } - return opts; -} - -// All bson types -var bsonTypes = [b.Long, b.ObjectID, b.Binary, b.Code, b.DBRef, b.Symbol, b.Double, b.Timestamp, b.MaxKey, b.MinKey]; -// BSON parser -var bsonInstance = null; - -/** - * Creates a new Replset instance - * @class - * @param {array} seedlist A list of seeds for the replicaset - * @param {boolean} options.setName The Replicaset set name - * @param {boolean} [options.secondaryOnlyConnectionAllowed=false] Allow connection to a secondary only replicaset - * @param {number} [options.haInterval=5000] The High availability period for replicaset inquiry - * @param {boolean} [options.emitError=false] Server will emit errors events - * @param {Cursor} [options.cursorFactory=Cursor] The cursor factory class used for all query cursors - * @param {number} [options.size=5] Server connection pool size - * @param {boolean} [options.keepAlive=true] TCP Connection keep alive enabled - * @param {number} [options.keepAliveInitialDelay=0] Initial delay before TCP keep alive enabled - * @param {boolean} [options.noDelay=true] TCP Connection no delay - * @param {number} [options.connectionTimeout=0] TCP Connection timeout setting - * @param {number} [options.socketTimeout=0] TCP Socket timeout setting - * @param {boolean} [options.singleBufferSerializtion=true] Serialize into single buffer, trade of peak memory for serialization speed - * @param {boolean} [options.ssl=false] Use SSL for connection - * @param {Buffer} [options.ca] SSL Certificate store binary buffer - * @param {Buffer} [options.cert] SSL Certificate binary buffer - * @param {Buffer} [options.key] SSL Key file binary buffer - * @param {string} [options.passphrase] SSL Certificate pass phrase - * @param {boolean} [options.rejectUnauthorized=true] Reject unauthorized server certificates - * @param {boolean} [options.promoteLongs=true] Convert Long values from the db into Numbers if they fit into 53 bits - * @param {number} [options.pingInterval=5000] Ping interval to check the response time to the different servers - * @param {number} [options.acceptableLatency=250] Acceptable latency for selecting a server for reading (in milliseconds) - * @return {ReplSet} A cursor instance - * @fires ReplSet#connect - * @fires ReplSet#ha - * @fires ReplSet#joined - * @fires ReplSet#left - */ -var ReplSet = function(seedlist, options) { - var self = this; - options = options || {}; - - // Validate seedlist - if(!Array.isArray(seedlist)) throw new MongoError("seedlist must be an array"); - // Validate list - if(seedlist.length == 0) throw new MongoError("seedlist must contain at least one entry"); - // Validate entries - seedlist.forEach(function(e) { - if(typeof e.host != 'string' || typeof e.port != 'number') - throw new MongoError("seedlist entry must contain a host and port"); - }); - - // Add event listener - EventEmitter.call(this); - - // Set the bson instance - bsonInstance = bsonInstance == null ? new BSON(bsonTypes) : bsonInstance; - - // Internal state hash for the object - this.s = { - options: options - // Logger instance - , logger: Logger('ReplSet', options) - // Uniquely identify the replicaset instance - , id: replSetId++ - // Index - , index: 0 - // Ha Index - , haId: 0 - // Current credentials used for auth - , credentials: [] - // Factory overrides - , Cursor: options.cursorFactory || BasicCursor - // BSON Parser, ensure we have a single instance - , bsonInstance: bsonInstance - // Pick the right bson parser - , bson: options.bson ? options.bson : bsonInstance - // Special replicaset options - , secondaryOnlyConnectionAllowed: typeof options.secondaryOnlyConnectionAllowed == 'boolean' - ? options.secondaryOnlyConnectionAllowed : false - , haInterval: options.haInterval || 10000 - // Are we running in debug mode - , debug: typeof options.debug == 'boolean' ? options.debug : false - // The replicaset name - , setName: options.setName - // Swallow or emit errors - , emitError: typeof options.emitError == 'boolean' ? options.emitError : false - // Grouping tag used for debugging purposes - , tag: options.tag - // Do we have a not connected handler - , disconnectHandler: options.disconnectHandler - // Currently connecting servers - , connectingServers: {} - // Contains any alternate strategies for picking - , readPreferenceStrategies: {} - // Auth providers - , authProviders: {} - // All the servers - , disconnectedServers: [] - // Initial connection servers - , initialConnectionServers: [] - // High availability process running - , highAvailabilityProcessRunning: false - // Full setup - , fullsetup: false - // All servers accounted for (used for testing) - , all: false - // Seedlist - , seedlist: seedlist - // Authentication in progress - , authInProgress: false - // Servers added while auth in progress - , authInProgressServers: [] - // Minimum heartbeat frequency used if we detect a server close - , minHeartbeatFrequencyMS: 500 - } - - // Add bson parser to options - options.bson = this.s.bson; - // Set up the connection timeout for the options - options.connectionTimeout = options.connectionTimeout || 10000; - - // Replicaset state - var replState = new State(this, { - id: this.s.id, setName: this.s.setName - , connectingServers: this.s.connectingServers - , secondaryOnlyConnectionAllowed: this.s.secondaryOnlyConnectionAllowed - }); - - // Add Replicaset state to our internal state - this.s.replState = replState; - - // BSON property (find a server and pass it along) - Object.defineProperty(this, 'bson', { - enumerable: true, get: function() { - var servers = self.s.replState.getAll(); - return servers.length > 0 ? servers[0].bson : null; - } - }); - - Object.defineProperty(this, 'id', { - enumerable:true, get: function() { return self.s.id; } - }); - - Object.defineProperty(this, 'haInterval', { - enumerable:true, get: function() { return self.s.haInterval; } - }); - - Object.defineProperty(this, 'state', { - enumerable:true, get: function() { return self.s.replState; } - }); - - // - // Debug options - if(self.s.debug) { - // Add access to the read Preference Strategies - Object.defineProperty(this, 'readPreferenceStrategies', { - enumerable: true, get: function() { return self.s.readPreferenceStrategies; } - }); - } - - Object.defineProperty(this, 'type', { - enumerable:true, get: function() { return 'replset'; } - }); - - // Add the ping strategy for nearest - this.addReadPreferenceStrategy('nearest', new Ping(options)); -} - -inherits(ReplSet, EventEmitter); - -// -// Plugin methods -// - -/** - * Add custom read preference strategy - * @method - * @param {string} name Name of the read preference strategy - * @param {object} strategy Strategy object instance - */ -ReplSet.prototype.addReadPreferenceStrategy = function(name, func) { - this.s.readPreferenceStrategies[name] = func; -} - -/** - * Add custom authentication mechanism - * @method - * @param {string} name Name of the authentication mechanism - * @param {object} provider Authentication object instance - */ -ReplSet.prototype.addAuthProvider = function(name, provider) { - if(this.s.authProviders == null) this.s.authProviders = {}; - this.s.authProviders[name] = provider; -} - -/** - * Name of BSON parser currently used - * @method - * @return {string} - */ -ReplSet.prototype.parserType = function() { - if(this.s.bson.serialize.toString().indexOf('[native code]') != -1) - return 'c++'; - return 'js'; -} - -/** - * Execute a command - * @method - * @param {string} type Type of BSON parser to use (c++ or js) - */ -ReplSet.prototype.setBSONParserType = function(type) { - var nBSON = null; - - if(type == 'c++') { - nBSON = require('bson').native().BSON; - } else if(type == 'js') { - nBSON = require('bson').pure().BSON; - } else { - throw new MongoError(f("% parser not supported", type)); - } - - this.s.options.bson = new nBSON(bsonTypes); -} - -/** - * Returns the last known ismaster document for this server - * @method - * @return {object} - */ -ReplSet.prototype.lastIsMaster = function() { - return this.s.replState.lastIsMaster(); -} - -/** - * Get connection - * @method - * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it - * @return {Connection} - */ -ReplSet.prototype.getConnection = function(options) { - // Ensure we have no options - options = options || {}; - // Pick the right server based on readPreference - var server = pickServer(this, this.s, options.readPreference); - if(server == null) return null; - // Return connection - return server.getConnection(); -} - -/** - * All raw connections - * @method - * @return {Connection[]} - */ -ReplSet.prototype.connections = function() { - return this.s.replState.getAllConnections(); -} - -/** - * Get server - * @method - * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it - * @return {Server} - */ -ReplSet.prototype.getServer = function(options) { - // Ensure we have no options - options = options || {}; - // Pick the right server based on readPreference - return pickServer(this, this.s, options.readPreference); -} - -/** - * Perform one or more remove operations - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {{object}|{Long}} cmd Can be either a command returning a cursor or a cursorId - * @param {object} [options.batchSize=0] Batchsize for the operation - * @param {array} [options.documents=[]] Initial documents list for cursor - * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it - * @param {opResultCallback} callback A callback function - */ -ReplSet.prototype.cursor = function(ns, cmd, cursorOptions) { - cursorOptions = cursorOptions || {}; - var FinalCursor = cursorOptions.cursorFactory || this.s.Cursor; - return new FinalCursor(this.s.bson, ns, cmd, cursorOptions, this, this.s.options); -} - -// -// Execute write operation -var executeWriteOperation = function(self, op, ns, ops, options, callback) { - if(typeof options == 'function') { - callback = options; - options = {}; - } - - var server = null; - // Ensure we have no options - options = options || {}; - // Get a primary - try { - server = pickServer(self, self.s, ReadPreference.primary); - if(self.s.debug) self.emit('pickedServer', ReadPreference.primary, server); - } catch(err) { - return callback(err); - } - - // No server returned we had an error - if(server == null) return callback(new MongoError("no server found")); - - // Execute the command - server[op](ns, ops, options, function(err, r) { - // We have a no master error, immediately refresh the view of the replicaset - if(notMasterError(r) || notMasterError(err)) replicasetInquirer(self, self.s, true)(); - // Return the result - callback(err, r); - }); -} - -/** - * Execute a command - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {object} cmd The command hash - * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it - * @param {Connection} [options.connection] Specify connection object to execute command against - * @param {opResultCallback} callback A callback function - */ -ReplSet.prototype.command = function(ns, cmd, options, callback) { - if(typeof options == 'function') callback = options, options = {}; - if(this.s.replState.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); - - var server = null; - var self = this; - // Ensure we have no options - options = options || {}; - - // Topology is not connected, save the call in the provided store to be - // Executed at some point when the handler deems it's reconnected - if(!this.isConnected(options) && this.s.disconnectHandler != null) { - callback = bindToCurrentDomain(callback); - return this.s.disconnectHandler.add('command', ns, cmd, options, callback); - } - - // We need to execute the command on all servers - if(options.onAll) { - var servers = this.s.replState.getAll(); - var count = servers.length; - var cmdErr = null; - - for(var i = 0; i < servers.length; i++) { - servers[i].command(ns, cmd, options, function(err, r) { - count = count - 1; - // Finished executing command - if(count == 0) { - // Was it a logout command clear any credentials - if(cmd.logout) clearCredentials(self.s, ns); - // We have a no master error, immediately refresh the view of the replicaset - if(notMasterError(r) || notMasterError(err)) replicasetInquirer(self, self.s, true)(); - // Return the error - callback(err, r); - } - }); - } - - return; - } - - // Pick the right server based on readPreference - try { - server = pickServer(self, self.s, options.writeConcern ? ReadPreference.primary : options.readPreference); - if(self.s.debug) self.emit('pickedServer', options.writeConcern ? ReadPreference.primary : options.readPreference, server); - } catch(err) { - return callback(err); - } - - // No server returned we had an error - if(server == null) return callback(new MongoError("no server found")); - // Execute the command - server.command(ns, cmd, options, function(err, r) { - // Was it a logout command clear any credentials - if(cmd.logout) clearCredentials(self.s, ns); - // We have a no master error, immediately refresh the view of the replicaset - if(notMasterError(r) || notMasterError(err)) { - replicasetInquirer(self, self.s, true)(); - } - // Return the error - callback(err, r); - }); -} - -/** - * Perform one or more remove operations - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {array} ops An array of removes - * @param {boolean} [options.ordered=true] Execute in order or out of order - * @param {object} [options.writeConcern={}] Write concern for the operation - * @param {opResultCallback} callback A callback function - */ -ReplSet.prototype.remove = function(ns, ops, options, callback) { - if(typeof options == 'function') callback = options, options = {}; - if(this.s.replState.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); - // Topology is not connected, save the call in the provided store to be - // Executed at some point when the handler deems it's reconnected - if(!this.isConnected() && this.s.disconnectHandler != null) { - callback = bindToCurrentDomain(callback); - return this.s.disconnectHandler.add('remove', ns, ops, options, callback); - } - - executeWriteOperation(this, 'remove', ns, ops, options, callback); -} - -/** - * Insert one or more documents - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {array} ops An array of documents to insert - * @param {boolean} [options.ordered=true] Execute in order or out of order - * @param {object} [options.writeConcern={}] Write concern for the operation - * @param {opResultCallback} callback A callback function - */ -ReplSet.prototype.insert = function(ns, ops, options, callback) { - if(typeof options == 'function') callback = options, options = {}; - if(this.s.replState.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); - // Topology is not connected, save the call in the provided store to be - // Executed at some point when the handler deems it's reconnected - if(!this.isConnected() && this.s.disconnectHandler != null) { - callback = bindToCurrentDomain(callback); - return this.s.disconnectHandler.add('insert', ns, ops, options, callback); - } - - executeWriteOperation(this, 'insert', ns, ops, options, callback); -} - -/** - * Perform one or more update operations - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {array} ops An array of updates - * @param {boolean} [options.ordered=true] Execute in order or out of order - * @param {object} [options.writeConcern={}] Write concern for the operation - * @param {opResultCallback} callback A callback function - */ -ReplSet.prototype.update = function(ns, ops, options, callback) { - if(typeof options == 'function') callback = options, options = {}; - if(this.s.replState.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); - // Topology is not connected, save the call in the provided store to be - // Executed at some point when the handler deems it's reconnected - if(!this.isConnected() && this.s.disconnectHandler != null) { - callback = bindToCurrentDomain(callback); - return this.s.disconnectHandler.add('update', ns, ops, options, callback); - } - - executeWriteOperation(this, 'update', ns, ops, options, callback); -} - -/** - * Authenticate using a specified mechanism - * @method - * @param {string} mechanism The Auth mechanism we are invoking - * @param {string} db The db we are invoking the mechanism against - * @param {...object} param Parameters for the specific mechanism - * @param {authResultCallback} callback A callback function - */ -ReplSet.prototype.auth = function(mechanism, db) { - var allArgs = Array.prototype.slice.call(arguments, 0).slice(0); - var self = this; - var args = Array.prototype.slice.call(arguments, 2); - var callback = args.pop(); - - // If we don't have the mechanism fail - if(this.s.authProviders[mechanism] == null && mechanism != 'default') - throw new MongoError(f("auth provider %s does not exist", mechanism)); - - // Authenticate against all the servers - var servers = this.s.replState.getAll().slice(0); - var count = servers.length; - // Correct authentication - var authenticated = true; - var authErr = null; - // Set auth in progress - this.s.authInProgress = true; - - // Authenticate against all servers - while(servers.length > 0) { - var server = servers.shift(); - - // Arguments without a callback - var argsWithoutCallback = [mechanism, db].concat(args.slice(0)); - // Create arguments - var finalArguments = argsWithoutCallback.concat([function(err, r) { - count = count - 1; - if(err) authErr = err; - if(!r) authenticated = false; - - // We are done - if(count == 0) { - // We have more servers that are not authenticated, let's authenticate - if(self.s.authInProgressServers.length > 0) { - self.s.authInProgressServers = []; - return self.auth.apply(self, [mechanism, db].concat(args).concat([callback])); - } - - // Auth is done - self.s.authInProgress = false; - // Add successful credentials - if(authErr == null) addCredentials(self.s, db, argsWithoutCallback); - // Return the auth error - if(authErr) return callback(authErr, false); - // Successfully authenticated session - callback(null, new Session({}, self)); - } - }]); - - // Execute the auth - server.auth.apply(server, finalArguments); - } -} - -ReplSet.prototype.state = function() { - return this.s.replState.state; -} - -/** - * Ensure single socket connections to arbiters and hidden servers - * @method - */ -var handleIsmaster = function(self) { - return function(ismaster, _server) { - if(ismaster.arbiterOnly) { - _server.s.options.size = 1; - } else if(ismaster.hidden) { - _server.s.options.size = 1; - } - } -} - -/** - * Initiate server connect - * @method - */ -ReplSet.prototype.connect = function(_options) { - var self = this; - // Start replicaset inquiry process - setTimeout(replicasetInquirer(this, this.s, false), this.s.haInterval); - // Additional options - if(_options) for(var name in _options) this.s.options[name] = _options[name]; - - // Set the state as connecting - this.s.replState.state = CONNECTING; - - // No fullsetup reached - this.s.fullsetup = false; - - // For all entries in the seedlist build a server instance - this.s.seedlist.forEach(function(e) { - // Clone options - var opts = cloneOptions(self.s.options); - // Add host and port - opts.host = e.host; - opts.port = e.port; - opts.reconnect = false; - opts.readPreferenceStrategies = self.s.readPreferenceStrategies; - opts.emitError = true; - if(self.s.tag) opts.tag = self.s.tag; - // Share the auth store - opts.authProviders = self.s.authProviders; - // Create a new Server - var server = new Server(opts); - // Handle the ismaster - server.on('ismaster', handleIsmaster(self)); - // Add to list of disconnected servers - self.s.disconnectedServers.push(server); - // Add to list of inflight Connections - self.s.initialConnectionServers.push(server); - }); - - // Attempt to connect to all the servers - while(this.s.disconnectedServers.length > 0) { - // Get the server - var server = this.s.disconnectedServers.shift(); - - // Set up the event handlers - server.once('error', errorHandlerTemp(this, this.s, 'error')); - server.once('close', errorHandlerTemp(this, this.s, 'close')); - server.once('timeout', errorHandlerTemp(this, this.s, 'timeout')); - server.once('connect', connectHandler(this, this.s)); - - // Attempt to connect - server.connect(); - } -} - -/** - * Figure out if the server is connected - * @method - * @return {boolean} - */ -ReplSet.prototype.isConnected = function(options) { - options = options || {}; - // If we specified a read preference check if we are connected to something - // than can satisfy this - if(options.readPreference - && options.readPreference.equals(ReadPreference.secondary)) - return this.s.replState.isSecondaryConnected(); - - if(options.readPreference - && options.readPreference.equals(ReadPreference.primary)) - return this.s.replState.isSecondaryConnected() || this.s.replState.isPrimaryConnected(); - - if(this.s.secondaryOnlyConnectionAllowed) return this.s.replState.isSecondaryConnected(); - return this.s.replState.isPrimaryConnected(); -} - -/** - * Figure out if the replicaset instance was destroyed by calling destroy - * @method - * @return {boolean} - */ -ReplSet.prototype.isDestroyed = function() { - return this.s.replState.state == DESTROYED; -} - -/** - * Destroy the server connection - * @method - */ -ReplSet.prototype.destroy = function(emitClose) { - var self = this; - if(this.s.logger.isInfo()) this.s.logger.info(f('[%s] destroyed', this.s.id)); - this.s.replState.state = DESTROYED; - - // Emit close - if(emitClose && self.listeners('close').length > 0) self.emit('close', self); - - // Destroy state - this.s.replState.destroy(); - - // Clear out any listeners - var events = ['timeout', 'error', 'close', 'joined', 'left']; - events.forEach(function(e) { - self.removeAllListeners(e); - }); -} - -/** - * A replset connect event, used to verify that the connection is up and running - * - * @event ReplSet#connect - * @type {ReplSet} - */ - -/** - * The replset high availability event - * - * @event ReplSet#ha - * @type {function} - * @param {string} type The stage in the high availability event (start|end) - * @param {boolean} data.norepeat This is a repeating high availability process or a single execution only - * @param {number} data.id The id for this high availability request - * @param {object} data.state An object containing the information about the current replicaset - */ - -/** - * A server member left the replicaset - * - * @event ReplSet#left - * @type {function} - * @param {string} type The type of member that left (primary|secondary|arbiter) - * @param {Server} server The server object that left - */ - -/** - * A server member joined the replicaset - * - * @event ReplSet#joined - * @type {function} - * @param {string} type The type of member that joined (primary|secondary|arbiter) - * @param {Server} server The server object that joined - */ - -// -// Inquires about state changes -// - -// Add the new credential for a db, removing the old -// credential from the cache -var addCredentials = function(s, db, argsWithoutCallback) { - // Remove any credentials for the db - clearCredentials(s, db + ".dummy"); - // Add new credentials to list - s.credentials.push(argsWithoutCallback); -} - -// Clear out credentials for a namespace -var clearCredentials = function(s, ns) { - var db = ns.split('.')[0]; - var filteredCredentials = []; - - // Filter out all credentials for the db the user is logging out off - for(var i = 0; i < s.credentials.length; i++) { - if(s.credentials[i][1] != db) filteredCredentials.push(s.credentials[i]); - } - - // Set new list of credentials - s.credentials = filteredCredentials; -} - -// -// Filter serves by tags -var filterByTags = function(readPreference, servers) { - if(readPreference.tags == null) return servers; - var filteredServers = []; - var tags = readPreference.tags; - - // Iterate over all the servers - for(var i = 0; i < servers.length; i++) { - var serverTag = servers[i].lastIsMaster().tags || {}; - // Did we find the a matching server - var found = true; - // Check if the server is valid - for(var name in tags) { - if(serverTag[name] != tags[name]) found = false; - } - - // Add to candidate list - if(found) filteredServers.push(servers[i]); - } - - // Returned filtered servers - return filteredServers; -} - -// -// Pick a server based on readPreference -var pickServer = function(self, s, readPreference) { - // If no read Preference set to primary by default - readPreference = readPreference || ReadPreference.primary; - - // Do we have a custom readPreference strategy, use it - if(s.readPreferenceStrategies != null && s.readPreferenceStrategies[readPreference.preference] != null) { - if(s.readPreferenceStrategies[readPreference.preference] == null) throw new MongoError(f("cannot locate read preference handler for %s", readPreference.preference)); - var server = s.readPreferenceStrategies[readPreference.preference].pickServer(s.replState, readPreference); - if(s.debug) self.emit('pickedServer', readPreference, server); - return server; - } - - // Filter out any hidden secondaries - var secondaries = s.replState.secondaries.filter(function(server) { - if(server.lastIsMaster().hidden) return false; - return true; - }); - - // Check if we can satisfy and of the basic read Preferences - if(readPreference.equals(ReadPreference.secondary) - && secondaries.length == 0) - throw new MongoError("no secondary server available"); - - if(readPreference.equals(ReadPreference.secondaryPreferred) - && secondaries.length == 0 - && s.replState.primary == null) - throw new MongoError("no secondary or primary server available"); - - if(readPreference.equals(ReadPreference.primary) - && s.replState.primary == null) - throw new MongoError("no primary server available"); - - // Secondary - if(readPreference.equals(ReadPreference.secondary)) { - s.index = (s.index + 1) % secondaries.length; - return secondaries[s.index]; - } - - // Secondary preferred - if(readPreference.equals(ReadPreference.secondaryPreferred)) { - if(secondaries.length > 0) { - // Apply tags if present - var servers = filterByTags(readPreference, secondaries); - // If have a matching server pick one otherwise fall through to primary - if(servers.length > 0) { - s.index = (s.index + 1) % servers.length; - return servers[s.index]; - } - } - - return s.replState.primary; - } - - // Primary preferred - if(readPreference.equals(ReadPreference.primaryPreferred)) { - if(s.replState.primary) return s.replState.primary; - - if(secondaries.length > 0) { - // Apply tags if present - var servers = filterByTags(readPreference, secondaries); - // If have a matching server pick one otherwise fall through to primary - if(servers.length > 0) { - s.index = (s.index + 1) % servers.length; - return servers[s.index]; - } - - // Throw error a we have not valid secondary or primary servers - throw new MongoError("no secondary or primary server available"); - } - } - - // Return the primary - return s.replState.primary; -} - -var replicasetInquirer = function(self, state, norepeat) { - return function() { - if(state.replState.state == DESTROYED) return - // Process already running don't rerun - if(state.highAvailabilityProcessRunning) return; - // Started processes - state.highAvailabilityProcessRunning = true; - if(state.logger.isInfo()) state.logger.info(f('[%s] monitoring process running %s', state.id, JSON.stringify(state.replState))); - - // Unique HA id to identify the current look running - var localHaId = state.haId++; - - // Clean out any failed connection attempts - state.connectingServers = {}; - - // Controls if we are doing a single inquiry or repeating - norepeat = typeof norepeat == 'boolean' ? norepeat : false; - - // If we have a primary and a disconnect handler, execute - // buffered operations - if(state.replState.isPrimaryConnected() && state.replState.isSecondaryConnected() && state.disconnectHandler) { - state.disconnectHandler.execute(); - } - - // Emit replicasetInquirer - self.emit('ha', 'start', {norepeat: norepeat, id: localHaId, state: state.replState ? state.replState.toJSON() : {}}); - - // Let's process all the disconnected servers - while(state.disconnectedServers.length > 0) { - // Get the first disconnected server - var server = state.disconnectedServers.shift(); - if(state.logger.isInfo()) state.logger.info(f('[%s] monitoring attempting to connect to %s', state.id, server.lastIsMaster() ? server.lastIsMaster().me : server.name)); - // Set up the event handlers - server.once('error', errorHandlerTemp(self, state, 'error')); - server.once('close', errorHandlerTemp(self, state, 'close')); - server.once('timeout', errorHandlerTemp(self, state, 'timeout')); - server.once('connect', connectHandler(self, state)); - // Attempt to connect - server.connect(); - } - - // Cleanup state (removed disconnected servers) - state.replState.clean(); - - // We need to query all servers - var servers = state.replState.getAll(); - var serversLeft = servers.length; - - // If no servers and we are not destroyed keep pinging - if(servers.length == 0 && state.replState.state == CONNECTED) { - // Emit ha process end - self.emit('ha', 'end', {norepeat: norepeat, id: localHaId, state: state.replState ? state.replState.toJSON() : {}}); - // Ended highAvailabilityProcessRunning - state.highAvailabilityProcessRunning = false; - // Restart ha process - if(!norepeat) setTimeout(replicasetInquirer(self, state, false), state.haInterval); - return; - } - - // - // ismaster for Master server - var primaryIsMaster = null; - - // Kill the server connection if it hangs - var timeoutServer = function(_server) { - return setTimeout(function() { - if(_server.isConnected()) { - _server.connections()[0].connection.destroy(); - } - }, self.s.options.connectionTimeout); - } - - // - // Inspect a specific servers ismaster - var inspectServer = function(server) { - if(state.replState.state == DESTROYED) return; - // Did we get a server - if(server && server.isConnected()) { - // Get the timeout id - var timeoutId = timeoutServer(server); - // Execute ismaster - server.command('system.$cmd', {ismaster:true}, function(err, r) { - // Clear out the timeoutServer - clearTimeout(timeoutId); - // If the state was destroyed - if(state.replState.state == DESTROYED) return; - // Count down the number of servers left - serversLeft = serversLeft - 1; - // If we have an error but still outstanding server request return - if(err && serversLeft > 0) return; - // We had an error and have no more servers to inspect, schedule a new check - if(err && serversLeft == 0) { - self.emit('ha', 'end', {norepeat: norepeat, id: localHaId, state: state.replState ? state.replState.toJSON() : {}}); - // Ended highAvailabilityProcessRunnfing - state.highAvailabilityProcessRunning = false; - // Return the replicasetInquirer - if(!norepeat) setTimeout(replicasetInquirer(self, state, false), state.haInterval); - return; - } - - // Let all the read Preferences do things to the servers - var rPreferencesCount = Object.keys(state.readPreferenceStrategies).length; - - // Handle the primary - var ismaster = r.result; - if(state.logger.isDebug()) state.logger.debug(f('[%s] monitoring process ismaster %s', state.id, JSON.stringify(ismaster))); - - // Update the replicaset state - state.replState.update(ismaster, server); - - // Add any new servers - if(err == null && ismaster.ismaster && Array.isArray(ismaster.hosts)) { - // Hosts to process - var hosts = ismaster.hosts; - // Add arbiters to list of hosts if we have any - if(Array.isArray(ismaster.arbiters)) hosts = hosts.concat(ismaster.arbiters); - if(Array.isArray(ismaster.passives)) hosts = hosts.concat(ismaster.passives); - // Process all the hsots - processHosts(self, state, hosts); - } - - // No read Preferences strategies - if(rPreferencesCount == 0) { - // Don't schedule a new inquiry - if(serversLeft > 0) return; - // Emit ha process end - self.emit('ha', 'end', {norepeat: norepeat, id: localHaId, state: state.replState ? state.replState.toJSON() : {}}); - // Ended highAvailabilityProcessRunning - state.highAvailabilityProcessRunning = false; - // Let's keep monitoring - if(!norepeat) setTimeout(replicasetInquirer(self, state, false), state.haInterval); - return; - } - - // No servers left to query, execute read preference strategies - if(serversLeft == 0) { - // Go over all the read preferences - for(var name in state.readPreferenceStrategies) { - state.readPreferenceStrategies[name].ha(self, state.replState, function() { - rPreferencesCount = rPreferencesCount - 1; - - if(rPreferencesCount == 0) { - // Add any new servers in primary ismaster - if(err == null - && ismaster.ismaster - && Array.isArray(ismaster.hosts)) { - processHosts(self, state, ismaster.hosts); - } - - // Emit ha process end - self.emit('ha', 'end', {norepeat: norepeat, id: localHaId, state: state.replState ? state.replState.toJSON() : {}}); - // Ended highAvailabilityProcessRunning - state.highAvailabilityProcessRunning = false; - // Let's keep monitoring - if(!norepeat) setTimeout(replicasetInquirer(self, state, false), state.haInterval); - return; - } - }); - } - } - }); - } - } - - // Call ismaster on all servers - for(var i = 0; i < servers.length; i++) { - inspectServer(servers[i]); - } - - // If no more initial servers and new scheduled servers to connect - if(state.replState.secondaries.length >= 1 && state.replState.primary != null && !state.fullsetup) { - state.fullsetup = true; - self.emit('fullsetup', self); - } - - // If all servers are accounted for and we have not sent the all event - if(state.replState.primary != null && self.lastIsMaster() - && Array.isArray(self.lastIsMaster().hosts) && !state.all) { - var length = 1 + state.replState.secondaries.length; - // If we have all secondaries + primary - if(length == self.lastIsMaster().hosts.length + 1) { - state.all = true; - self.emit('all', self); - } - } - } -} - -// Error handler for initial connect -var errorHandlerTemp = function(self, state, event) { - return function(err, server) { - // Log the information - if(state.logger.isInfo()) state.logger.info(f('[%s] server %s disconnected', state.id, server.lastIsMaster() ? server.lastIsMaster().me : server.name)); - // Filter out any connection servers - state.initialConnectionServers = state.initialConnectionServers.filter(function(_server) { - return server.name != _server.name; - }); - - // Connection is destroyed, ignore - if(state.replState.state == DESTROYED) return; - - // Remove any non used handlers - ['error', 'close', 'timeout', 'connect'].forEach(function(e) { - server.removeAllListeners(e); - }) - - // Push to list of disconnected servers - addToListIfNotExist(state.disconnectedServers, server); - - // End connection operation if we have no legal replicaset state - if(state.initialConnectionServers == 0 && state.replState.state == CONNECTING) { - if((state.secondaryOnlyConnectionAllowed && !state.replState.isSecondaryConnected() && !state.replState.isPrimaryConnected()) - || (!state.secondaryOnlyConnectionAllowed && !state.replState.isPrimaryConnected())) { - if(state.logger.isInfo()) state.logger.info(f('[%s] no valid seed servers in list', state.id)); - - if(self.listeners('error').length > 0) - return self.emit('error', new MongoError('no valid seed servers in list')); - } - } - - // If the number of disconnected servers is equal to - // the number of seed servers we cannot connect - if(state.disconnectedServers.length == state.seedlist.length && state.replState.state == CONNECTING) { - if(state.emitError && self.listeners('error').length > 0) { - if(state.logger.isInfo()) state.logger.info(f('[%s] no valid seed servers in list', state.id)); - - if(self.listeners('error').length > 0) - self.emit('error', new MongoError('no valid seed servers in list')); - } - } - } -} - -// Connect handler -var connectHandler = function(self, state) { - return function(server) { - if(state.logger.isInfo()) state.logger.info(f('[%s] connected to %s', state.id, server.name)); - // Destroyed connection - if(state.replState.state == DESTROYED) { - server.destroy(false, false); - return; - } - - // Filter out any connection servers - state.initialConnectionServers = state.initialConnectionServers.filter(function(_server) { - return server.name != _server.name; - }); - - // Process the new server - var processNewServer = function() { - // Discover any additional servers - var ismaster = server.lastIsMaster(); - - var events = ['error', 'close', 'timeout', 'connect', 'message']; - // Remove any non used handlers - events.forEach(function(e) { - server.removeAllListeners(e); - }) - - // Clean up - delete state.connectingServers[server.name]; - // Update the replicaset state, destroy if not added - if(!state.replState.update(ismaster, server)) { - return server.destroy(); - } - - // Add the server handling code - if(server.isConnected()) { - server.on('error', errorHandler(self, state)); - server.on('close', closeHandler(self, state)); - server.on('timeout', timeoutHandler(self, state)); - } - - // Hosts to process - var hosts = ismaster.hosts; - // Add arbiters to list of hosts if we have any - if(Array.isArray(ismaster.arbiters)) hosts = hosts.concat(ismaster.arbiters); - if(Array.isArray(ismaster.passives)) hosts = hosts.concat(ismaster.passives); - - // Add any new servers - processHosts(self, state, hosts); - - // If have the server instance already destroy it - if(state.initialConnectionServers.length == 0 && Object.keys(state.connectingServers).length == 0 - && !state.replState.isPrimaryConnected() && !state.secondaryOnlyConnectionAllowed && state.replState.state == CONNECTING) { - if(state.logger.isInfo()) state.logger.info(f('[%s] no primary found in replicaset', state.id)); - self.emit('error', new MongoError("no primary found in replicaset")); - return self.destroy(); - } - - // If no more initial servers and new scheduled servers to connect - if(state.replState.secondaries.length >= 1 && state.replState.primary != null && !state.fullsetup) { - state.fullsetup = true; - self.emit('fullsetup', self); - } - } - - // Save up new members to be authenticated against - if(self.s.authInProgress) { - self.s.authInProgressServers.push(server); - } - - // No credentials just process server - if(state.credentials.length == 0) return processNewServer(); - // Do we have credentials, let's apply them all - var count = state.credentials.length; - // Apply the credentials - for(var i = 0; i < state.credentials.length; i++) { - server.auth.apply(server, state.credentials[i].concat([function(err, r) { - count = count - 1; - if(count == 0) processNewServer(); - }])); - } - } -} - -// -// Detect if we need to add new servers -var processHosts = function(self, state, hosts) { - if(state.replState.state == DESTROYED) return; - if(Array.isArray(hosts)) { - // Check any hosts exposed by ismaster - for(var i = 0; i < hosts.length; i++) { - // If not found we need to create a new connection - if(!state.replState.contains(hosts[i])) { - if(state.connectingServers[hosts[i]] == null && !inInitialConnectingServers(self, state, hosts[i])) { - if(state.logger.isInfo()) state.logger.info(f('[%s] scheduled server %s for connection', state.id, hosts[i])); - // Make sure we know what is trying to connect - state.connectingServers[hosts[i]] = hosts[i]; - // Connect the server - connectToServer(self, state, hosts[i].split(':')[0], parseInt(hosts[i].split(':')[1], 10)); - } - } - } - } -} - -var inInitialConnectingServers = function(self, state, address) { - for(var i = 0; i < state.initialConnectionServers.length; i++) { - if(state.initialConnectionServers[i].name == address) return true; - } - return false; -} - -// Connect to a new server -var connectToServer = function(self, state, host, port) { - var opts = cloneOptions(state.options); - opts.host = host; - opts.port = port; - opts.reconnect = false; - opts.readPreferenceStrategies = state.readPreferenceStrategies; - if(state.tag) opts.tag = state.tag; - // Share the auth store - opts.authProviders = state.authProviders; - opts.emitError = true; - // Create a new server instance - var server = new Server(opts); - // Handle the ismaster - server.on('ismaster', handleIsmaster(self)); - // Set up the event handlers - server.once('error', errorHandlerTemp(self, state, 'error')); - server.once('close', errorHandlerTemp(self, state, 'close')); - server.once('timeout', errorHandlerTemp(self, state, 'timeout')); - server.once('connect', connectHandler(self, state)); - // Attempt to connect - server.connect(); -} - -// -// Add server to the list if it does not exist -var addToListIfNotExist = function(list, server) { - var found = false; - - // Remove any non used handlers - ['error', 'close', 'timeout', 'connect'].forEach(function(e) { - server.removeAllListeners(e); - }) - - // Check if the server already exists - for(var i = 0; i < list.length; i++) { - if(list[i].equals(server)) found = true; - } - - if(!found) { - list.push(server); - } - - return found; -} - -var errorHandler = function(self, state) { - return function(err, server) { - if(state.replState.state == DESTROYED) return; - if(state.logger.isInfo()) state.logger.info(f('[%s] server %s errored out with %s', state.id, server.lastIsMaster() ? server.lastIsMaster().me : server.name, JSON.stringify(err))); - var found = addToListIfNotExist(state.disconnectedServers, server); - if(!found) self.emit('left', state.replState.remove(server), server); - if(found && state.emitError && self.listeners('error').length > 0) self.emit('error', err, server); - - // Fire off a detection of missing server using minHeartbeatFrequencyMS - setTimeout(function() { - replicasetInquirer(self, self.s, true)(); - }, self.s.minHeartbeatFrequencyMS); - } -} - -var timeoutHandler = function(self, state) { - return function(err, server) { - if(state.replState.state == DESTROYED) return; - if(state.logger.isInfo()) state.logger.info(f('[%s] server %s timed out', state.id, server.lastIsMaster() ? server.lastIsMaster().me : server.name)); - var found = addToListIfNotExist(state.disconnectedServers, server); - if(!found) self.emit('left', state.replState.remove(server), server); - - // Fire off a detection of missing server using minHeartbeatFrequencyMS - setTimeout(function() { - replicasetInquirer(self, self.s, true)(); - }, self.s.minHeartbeatFrequencyMS); - } -} - -var closeHandler = function(self, state) { - return function(err, server) { - if(state.replState.state == DESTROYED) return; - if(state.logger.isInfo()) state.logger.info(f('[%s] server %s closed', state.id, server.lastIsMaster() ? server.lastIsMaster().me : server.name)); - var found = addToListIfNotExist(state.disconnectedServers, server); - if(!found) self.emit('left', state.replState.remove(server), server); - - // Fire off a detection of missing server using minHeartbeatFrequencyMS - setTimeout(function() { - replicasetInquirer(self, self.s, true)(); - }, self.s.minHeartbeatFrequencyMS); - } -} - -// -// Validate if a non-master or recovering error -var notMasterError = function(r) { - // Get result of any - var result = r && r.result ? r.result : r; - - // Explore if we have a not master error - if(result && (result.err == 'not master' - || result.errmsg == 'not master' || (result['$err'] && result['$err'].indexOf('not master or secondary') != -1) - || (result['$err'] && result['$err'].indexOf("not master and slaveOk=false") != -1) - || result.errmsg == 'node is recovering')) { - return true; - } - - return false; -} - -module.exports = ReplSet; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/replset_state.js b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/replset_state.js deleted file mode 100644 index 42bf7e4..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/replset_state.js +++ /dev/null @@ -1,475 +0,0 @@ -"use strict"; - -var Logger = require('../connection/logger') - , f = require('util').format - , ObjectId = require('bson').ObjectId - , MongoError = require('../error'); - -var DISCONNECTED = 'disconnected'; -var CONNECTING = 'connecting'; -var CONNECTED = 'connected'; -var DESTROYED = 'destroyed'; - -/** - * Creates a new Replicaset State object - * @class - * @property {object} primary Primary property - * @property {array} secondaries List of secondaries - * @property {array} arbiters List of arbiters - * @return {State} A cursor instance - */ -var State = function(replSet, options) { - this.replSet = replSet; - this.options = options; - this.secondaries = []; - this.arbiters = []; - this.passives = []; - this.primary = null; - // Initial state is disconnected - this.state = DISCONNECTED; - // Current electionId - this.electionId = null; - // Get a logger instance - this.logger = Logger('ReplSet', options); - // Unpacked options - this.id = options.id; - this.setName = options.setName; - this.connectingServers = options.connectingServers; - this.secondaryOnlyConnectionAllowed = options.secondaryOnlyConnectionAllowed; -} - -/** - * Is there a secondary connected - * @method - * @return {boolean} - */ -State.prototype.isSecondaryConnected = function() { - for(var i = 0; i < this.secondaries.length; i++) { - if(this.secondaries[i].isConnected()) return true; - } - - return false; -} - -/** - * Is there a primary connection - * @method - * @return {boolean} - */ -State.prototype.isPrimaryConnected = function() { - return this.primary != null && this.primary.isConnected(); -} - -/** - * Is the given address the primary - * @method - * @param {string} address Server address - * @return {boolean} - */ -State.prototype.isPrimary = function(address) { - if(this.primary == null) return false; - return this.primary && this.primary.equals(address); -} - -/** - * Is the given address a secondary - * @method - * @param {string} address Server address - * @return {boolean} - */ -State.prototype.isSecondary = function(address) { - // Check if the server is a secondary at the moment - for(var i = 0; i < this.secondaries.length; i++) { - if(this.secondaries[i].equals(address)) { - return true; - } - } - - return false; -} - -/** - * Is the given address a secondary - * @method - * @param {string} address Server address - * @return {boolean} - */ -State.prototype.isPassive = function(address) { - // Check if the server is a secondary at the moment - for(var i = 0; i < this.passives.length; i++) { - if(this.passives[i].equals(address)) { - return true; - } - } - - return false; -} - -/** - * Does the replicaset contain this server - * @method - * @param {string} address Server address - * @return {boolean} - */ -State.prototype.contains = function(address) { - if(this.primary && this.primary.equals(address)) return true; - for(var i = 0; i < this.secondaries.length; i++) { - if(this.secondaries[i].equals(address)) return true; - } - - for(var i = 0; i < this.arbiters.length; i++) { - if(this.arbiters[i].equals(address)) return true; - } - - for(var i = 0; i < this.passives.length; i++) { - if(this.passives[i].equals(address)) return true; - } - - return false; -} - -/** - * Clean out all dead connections - * @method - */ -State.prototype.clean = function() { - if(this.primary != null && !this.primary.isConnected()) { - this.primary = null; - } - - // Filter out disconnected servers - this.secondaries = this.secondaries.filter(function(s) { - return s.isConnected(); - }); - - // Filter out disconnected servers - this.arbiters = this.arbiters.filter(function(s) { - return s.isConnected(); - }); -} - -/** - * Destroy state - * @method - */ -State.prototype.destroy = function() { - this.state = DESTROYED; - if(this.primary) this.primary.destroy(); - this.secondaries.forEach(function(s) { - s.destroy(); - }); -} - -/** - * Remove server from state - * @method - * @param {Server} Server to remove - * @return {string} Returns type of server removed (primary|secondary) - */ -State.prototype.remove = function(server) { - if(this.primary && this.primary.equals(server)) { - this.primary = null; - } - - var length = this.arbiters.length; - // Filter out the server from the arbiters - this.arbiters = this.arbiters.filter(function(s) { - return !s.equals(server); - }); - if(this.arbiters.length < length) return 'arbiter'; - - var length = this.passives.length; - // Filter out the server from the passives - this.passives = this.passives.filter(function(s) { - return !s.equals(server); - }); - - // We have removed a passive - if(this.passives.length < length) { - // Ensure we removed it from the list of secondaries as well if it exists - this.secondaries = this.secondaries.filter(function(s) { - return !s.equals(server); - }); - } - - // Filter out the server from the secondaries - this.secondaries = this.secondaries.filter(function(s) { - return !s.equals(server); - }); - - // Get the isMaster - var isMaster = server.lastIsMaster(); - // Return primary if the server was primary - if(isMaster.ismaster) return 'primary'; - if(isMaster.secondary) return 'secondary'; - if(isMaster.passive) return 'passive'; - return 'arbiter'; -} - -/** - * Get the server by name - * @method - * @param {string} address Server address - * @return {Server} - */ -State.prototype.get = function(server) { - var found = false; - // All servers to search - var servers = this.primary ? [this.primary] : []; - servers = servers.concat(this.secondaries); - // Locate the server - for(var i = 0; i < servers.length; i++) { - if(servers[i].equals(server)) { - return servers[i]; - } - } -} - -/** - * Get all the servers in the set - * @method - * @return {array} - */ -State.prototype.getAll = function() { - var servers = []; - if(this.primary) servers.push(this.primary); - return servers.concat(this.secondaries); -} - -/** - * All raw connections - * @method - * @return {array} - */ -State.prototype.getAllConnections = function() { - var connections = []; - if(this.primary) connections = connections.concat(this.primary.connections()); - this.secondaries.forEach(function(s) { - connections = connections.concat(s.connections()); - }) - - return connections; -} - -/** - * Return JSON object - * @method - * @return {object} - */ -State.prototype.toJSON = function() { - return { - primary: this.primary ? this.primary.lastIsMaster().me : null - , secondaries: this.secondaries.map(function(s) { - return s.lastIsMaster().me - }) - } -} - -/** - * Returns the last known ismaster document for this server - * @method - * @return {object} - */ -State.prototype.lastIsMaster = function() { - if(this.primary) return this.primary.lastIsMaster(); - if(this.secondaries.length > 0) return this.secondaries[0].lastIsMaster(); - return {}; -} - -/** - * Promote server to primary - * @method - * @param {Server} server Server we wish to promote - */ -State.prototype.promotePrimary = function(server) { - var currentServer = this.get(server); - // Server does not exist in the state, add it as new primary - if(currentServer == null) { - this.primary = server; - return; - } - - // We found a server, make it primary and remove it from the secondaries - // Remove the server first - this.remove(currentServer); - // Set as primary - this.primary = currentServer; -} - -var add = function(list, server) { - // Check if the server is a secondary at the moment - for(var i = 0; i < list.length; i++) { - if(list[i].equals(server)) return false; - } - - list.push(server); - return true; -} - -/** - * Add server to list of secondaries - * @method - * @param {Server} server Server we wish to add - */ -State.prototype.addSecondary = function(server) { - return add(this.secondaries, server); -} - -/** - * Add server to list of arbiters - * @method - * @param {Server} server Server we wish to add - */ -State.prototype.addArbiter = function(server) { - return add(this.arbiters, server); -} - -/** - * Add server to list of passives - * @method - * @param {Server} server Server we wish to add - */ -State.prototype.addPassive = function(server) { - return add(this.passives, server); -} - -var compareObjectIds = function(id1, id2) { - var a = new Buffer(id1.toHexString(), 'hex'); - var b = new Buffer(id2.toHexString(), 'hex'); - - if(a === b) { - return 0; - } - - if(typeof Buffer.compare === 'function') { - return Buffer.compare(a, b); - } - - var x = a.length; - var y = b.length; - var len = Math.min(x, y); - - for (var i = 0; i < len; i++) { - if (a[i] !== b[i]) { - break; - } - } - - if (i !== len) { - x = a[i]; - y = b[i]; - } - - return x < y ? -1 : y < x ? 1 : 0; -} - -/** - * Update the state given a specific ismaster result - * @method - * @param {object} ismaster IsMaster result - * @param {Server} server IsMaster Server source - */ -State.prototype.update = function(ismaster, server) { - var self = this; - // Not in a known connection valid state - if(!ismaster.ismaster && !ismaster.secondary && !ismaster.arbiterOnly) { - // Remove the state - var result = self.remove(server); - if(self.state == CONNECTED) { - if(self.logger.isInfo()) self.logger.info(f('[%s] removing %s from set', self.id, ismaster.me)); - self.replSet.emit('left', self.remove(server), server); - } - - return false; - } - - // Set the setName if it's not set from the first server - if(self.setName == null && ismaster.setName) { - if(self.logger.isInfo()) self.logger.info(f('[%s] setting setName to %s', self.id, ismaster.setName)); - self.setName = ismaster.setName; - } - - // Check if the replicaset name matches the provided one - if(ismaster.setName && self.setName != ismaster.setName) { - if(self.logger.isError()) self.logger.error(f('[%s] server in replset %s is not part of the specified setName %s', self.id, ismaster.setName, self.setName)); - self.remove(server); - self.replSet.emit('error', new MongoError("provided setName for Replicaset Connection does not match setName found in server seedlist")); - return false; - } - - // Log information - if(self.logger.isInfo()) self.logger.info(f('[%s] updating replicaset state %s', self.id, JSON.stringify(this))); - - // It's a master set it - if(ismaster.ismaster && self.setName == ismaster.setName && !self.isPrimary(ismaster.me)) { - // Check if the electionId is not null - if(ismaster.electionId instanceof ObjectId && self.electionId instanceof ObjectId) { - if(compareObjectIds(self.electionId, ismaster.electionId) == -1) { - self.electionId = ismaster.electionId; - } else if(compareObjectIds(self.electionId, ismaster.electionId) == 0) { - self.electionId = ismaster.electionId; - } else { - return false; - } - } - - // Initial electionId - if(ismaster.electionId instanceof ObjectId && self.electionId == null) { - self.electionId = ismaster.electionId; - } - - // Promote to primary - self.promotePrimary(server); - // Log change of primary - if(self.logger.isInfo()) self.logger.info(f('[%s] promoting %s to primary', self.id, ismaster.me)); - // Emit primary - self.replSet.emit('joined', 'primary', this.primary); - - // We are connected - if(self.state == CONNECTING) { - self.state = CONNECTED; - self.replSet.emit('connect', self.replSet); - } else { - self.state = CONNECTED; - self.replSet.emit('reconnect', server); - } - } else if(!ismaster.ismaster && self.setName == ismaster.setName - && ismaster.arbiterOnly) { - if(self.addArbiter(server)) { - if(self.logger.isInfo()) self.logger.info(f('[%s] promoting %s to arbiter', self.id, ismaster.me)); - self.replSet.emit('joined', 'arbiter', server); - return true; - }; - - return false; - } else if(!ismaster.ismaster && self.setName == ismaster.setName - && ismaster.secondary && ismaster.passive) { - if(self.addPassive(server) && self.addSecondary(server)) { - if(self.logger.isInfo()) self.logger.info(f('[%s] promoting %s to passive', self.id, ismaster.me)); - self.replSet.emit('joined', 'passive', server); - return true; - }; - - return false; - } else if(!ismaster.ismaster && self.setName == ismaster.setName - && ismaster.secondary) { - if(self.addSecondary(server)) { - if(self.logger.isInfo()) self.logger.info(f('[%s] promoting %s to passive', self.id, ismaster.me)); - self.replSet.emit('joined', 'secondary', server); - - if(self.secondaryOnlyConnectionAllowed && self.state == CONNECTING) { - self.state = CONNECTED; - self.replSet.emit('connect', self.replSet); - } - - return true; - }; - - return false; - } - - // Return update applied - return true; -} - -module.exports = State; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/server.js b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/server.js deleted file mode 100644 index 5eb5373..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/server.js +++ /dev/null @@ -1,1215 +0,0 @@ - "use strict"; - -var inherits = require('util').inherits - , f = require('util').format - , bindToCurrentDomain = require('../connection/utils').bindToCurrentDomain - , EventEmitter = require('events').EventEmitter - , Pool = require('../connection/pool') - , b = require('bson') - , Query = require('../connection/commands').Query - , MongoError = require('../error') - , ReadPreference = require('./read_preference') - , BasicCursor = require('../cursor') - , CommandResult = require('./command_result') - , getSingleProperty = require('../connection/utils').getSingleProperty - , getProperty = require('../connection/utils').getProperty - , debugOptions = require('../connection/utils').debugOptions - , BSON = require('bson').native().BSON - , PreTwoSixWireProtocolSupport = require('../wireprotocol/2_4_support') - , TwoSixWireProtocolSupport = require('../wireprotocol/2_6_support') - , ThreeTwoWireProtocolSupport = require('../wireprotocol/3_2_support') - , Session = require('./session') - , Logger = require('../connection/logger') - , MongoCR = require('../auth/mongocr') - , X509 = require('../auth/x509') - , Plain = require('../auth/plain') - , GSSAPI = require('../auth/gssapi') - , SSPI = require('../auth/sspi') - , ScramSHA1 = require('../auth/scram'); - -/** - * @fileOverview The **Server** class is a class that represents a single server topology and is - * used to construct connections. - * - * @example - * var Server = require('mongodb-core').Server - * , ReadPreference = require('mongodb-core').ReadPreference - * , assert = require('assert'); - * - * var server = new Server({host: 'localhost', port: 27017}); - * // Wait for the connection event - * server.on('connect', function(server) { - * server.destroy(); - * }); - * - * // Start connecting - * server.connect(); - */ - -// All bson types -var bsonTypes = [b.Long, b.ObjectID, b.Binary, b.Code, b.DBRef, b.Symbol, b.Double, b.Timestamp, b.MaxKey, b.MinKey]; -// BSON parser -var bsonInstance = null; -// Server instance id -var serverId = 0; -// Callbacks instance id -var callbackId = 0; - -// Single store for all callbacks -var Callbacks = function() { - // EventEmitter.call(this); - var self = this; - // Callbacks - this.callbacks = {}; - // Set the callbacks id - this.id = callbackId++; - // Set the type to server - this.type = 'server'; -} - -// -// Clone the options -var cloneOptions = function(options) { - var opts = {}; - for(var name in options) { - opts[name] = options[name]; - } - return opts; -} - -// -// Flush all callbacks -Callbacks.prototype.flush = function(err) { - for(var id in this.callbacks) { - if(!isNaN(parseInt(id, 10))) { - var callback = this.callbacks[id]; - delete this.callbacks[id]; - callback(err, null); - } - } -} - -Callbacks.prototype.emit = function(id, err, value) { - var callback = this.callbacks[id]; - delete this.callbacks[id]; - callback(err, value); -} - -Callbacks.prototype.raw = function(id) { - if(this.callbacks[id] == null) return false; - return this.callbacks[id].raw == true ? true : false -} - -Callbacks.prototype.documentsReturnedIn = function(id) { - if(this.callbacks[id] == null) return false; - return typeof this.callbacks[id].documentsReturnedIn == 'string' ? this.callbacks[id].documentsReturnedIn : null; -} - -Callbacks.prototype.unregister = function(id) { - delete this.callbacks[id]; -} - -Callbacks.prototype.register = function(id, callback) { - this.callbacks[id] = bindToCurrentDomain(callback); -} - -/** - * @ignore - */ -var bindToCurrentDomain = function(callback) { - var domain = process.domain; - if(domain == null || callback == null) return callback; - return domain.bind(callback); -} - -var DISCONNECTED = 'disconnected'; -var CONNECTING = 'connecting'; -var CONNECTED = 'connected'; -var DESTROYED = 'destroyed'; - -// Supports server -var supportsServer = function(_s) { - return _s.ismaster && typeof _s.ismaster.minWireVersion == 'number'; -} - -// -// createWireProtocolHandler -var createWireProtocolHandler = function(result) { - // // 3.2 wire protocol handler - // if(result && result.maxWireVersion >= 4) { - // return new ThreeTwoWireProtocolSupport(new TwoSixWireProtocolSupport()); - // } - - // 2.6 wire protocol handler - if(result && result.maxWireVersion >= 2) { - return new TwoSixWireProtocolSupport(); - } - - // 2.4 or earlier wire protocol handler - return new PreTwoSixWireProtocolSupport(); -} - -// -// Reconnect server -var reconnectServer = function(self, state) { - // If the current reconnect retries is 0 stop attempting to reconnect - if(state.currentReconnectRetry == 0) { - return self.destroy(true, true); - } - - // Adjust the number of retries - state.currentReconnectRetry = state.currentReconnectRetry - 1; - - // Set status to connecting - state.state = CONNECTING; - // Create a new Pool - state.pool = new Pool(state.options); - // error handler - var reconnectErrorHandler = function(err) { - state.state = DISCONNECTED; - // Destroy the pool - state.pool.destroy(); - // Adjust the number of retries - state.currentReconnectRetry = state.currentReconnectRetry - 1; - // No more retries - if(state.currentReconnectRetry <= 0) { - self.state = DESTROYED; - self.emit('error', f('failed to connect to %s:%s after %s retries', state.options.host, state.options.port, state.reconnectTries)); - } else { - setTimeout(function() { - reconnectServer(self, state); - }, state.reconnectInterval); - } - } - - // - // Attempt to connect - state.pool.once('connect', function() { - // Reset retries - state.currentReconnectRetry = state.reconnectTries; - - // Remove any non used handlers - var events = ['error', 'close', 'timeout', 'parseError']; - events.forEach(function(e) { - state.pool.removeAllListeners(e); - }); - - // Set connected state - state.state = CONNECTED; - - // Add proper handlers - state.pool.once('error', reconnectErrorHandler); - state.pool.once('close', closeHandler(self, state)); - state.pool.once('timeout', timeoutHandler(self, state)); - state.pool.once('parseError', fatalErrorHandler(self, state)); - - // We need to ensure we have re-authenticated - var keys = Object.keys(state.authProviders); - if(keys.length == 0) return self.emit('reconnect', self); - - // Execute all providers - var count = keys.length; - // Iterate over keys - for(var i = 0; i < keys.length; i++) { - state.authProviders[keys[i]].reauthenticate(self, state.pool, function(err, r) { - count = count - 1; - // We are done, emit reconnect event - if(count == 0) { - return self.emit('reconnect', self); - } - }); - } - }); - - // - // Handle connection failure - state.pool.once('error', errorHandler(self, state)); - state.pool.once('close', errorHandler(self, state)); - state.pool.once('timeout', errorHandler(self, state)); - state.pool.once('parseError', errorHandler(self, state)); - - // Connect pool - state.pool.connect(); -} - -// -// Handlers -var messageHandler = function(self, state) { - return function(response, connection) { - try { - // Parse the message - response.parse({raw: state.callbacks.raw(response.responseTo), documentsReturnedIn: state.callbacks.documentsReturnedIn(response.responseTo)}); - if(state.logger.isDebug()) state.logger.debug(f('message [%s] received from %s', response.raw.toString('hex'), self.name)); - state.callbacks.emit(response.responseTo, null, response); - } catch (err) { - state.callbacks.flush(new MongoError(err)); - self.destroy(); - } - } -} - -var errorHandler = function(self, state) { - return function(err, connection) { - if(state.state == DISCONNECTED || state.state == DESTROYED) return; - // Set disconnected state - state.state = DISCONNECTED; - if(state.readPreferenceStrategies != null) notifyStrategies(self, self.s, 'error', [self]); - if(state.logger.isInfo()) state.logger.info(f('server %s errored out with %s', self.name, JSON.stringify(err))); - // Flush out all the callbacks - if(state.callbacks) state.callbacks.flush(new MongoError(f("server %s received an error %s", self.name, JSON.stringify(err)))); - // Destroy all connections - self.destroy(); - // Emit error event - if(state.emitError && self.listeners('error').length > 0) self.emit('error', err, self); - // If we specified the driver to reconnect perform it - if(state.reconnect) setTimeout(function() { - // state.currentReconnectRetry = state.reconnectTries, - reconnectServer(self, state) - }, state.reconnectInterval); - } -} - -var fatalErrorHandler = function(self, state) { - return function(err, connection) { - if(state.state == DISCONNECTED || state.state == DESTROYED) return; - // Set disconnected state - state.state = DISCONNECTED; - - if(state.readPreferenceStrategies != null) notifyStrategies(self, self.s, 'error', [self]); - if(state.logger.isInfo()) state.logger.info(f('server %s errored out with %s', self.name, JSON.stringify(err))); - // Flush out all the callbacks - if(state.callbacks) state.callbacks.flush(new MongoError(f("server %s received an error %s", self.name, JSON.stringify(err)))); - // Emit error event - self.emit('error', err, self); - // If we specified the driver to reconnect perform it - if(state.reconnect) setTimeout(function() { - // state.currentReconnectRetry = state.reconnectTries, - reconnectServer(self, state) - }, state.reconnectInterval); - // Destroy all connections - self.destroy(); - } -} - -var timeoutHandler = function(self, state) { - return function(err, connection) { - if(state.state == DISCONNECTED || state.state == DESTROYED) return; - // Set disconnected state - state.state = DISCONNECTED; - - if(state.readPreferenceStrategies != null) notifyStrategies(self, self.s, 'timeout', [self]); - if(state.logger.isInfo()) state.logger.info(f('server %s timed out', self.name)); - // Flush out all the callbacks - if(state.callbacks) state.callbacks.flush(new MongoError(f("server %s timed out", self.name))); - // Emit error event - self.emit('timeout', err, self); - // If we specified the driver to reconnect perform it - if(state.reconnect) setTimeout(function() { - // state.currentReconnectRetry = state.reconnectTries, - reconnectServer(self, state) - }, state.reconnectInterval); - // Destroy all connections - self.destroy(); - } -} - -var closeHandler = function(self, state) { - return function(err, connection) { - if(state.state == DISCONNECTED || state.state == DESTROYED) return; - // Set disconnected state - state.state = DISCONNECTED; - - if(state.readPreferenceStrategies != null) notifyStrategies(self, self.s, 'close', [self]); - if(state.logger.isInfo()) state.logger.info(f('server %s closed', self.name)); - // Flush out all the callbacks - if(state.callbacks) state.callbacks.flush(new MongoError(f("server %s sockets closed", self.name))); - // Emit error event - self.emit('close', err, self); - // If we specified the driver to reconnect perform it - if(state.reconnect) setTimeout(function() { - // state.currentReconnectRetry = state.reconnectTries, - reconnectServer(self, state) - }, state.reconnectInterval); - // Destroy all connections - self.destroy(); - } -} - -var connectHandler = function(self, state) { - // Apply all stored authentications - var applyAuthentications = function(callback) { - // We need to ensure we have re-authenticated - var keys = Object.keys(state.authProviders); - if(keys.length == 0) return callback(null, null); - - // Execute all providers - var count = keys.length; - // Iterate over keys - for(var i = 0; i < keys.length; i++) { - state.authProviders[keys[i]].reauthenticate(self, state.pool, function(err, r) { - count = count - 1; - // We are done, emit reconnect event - if(count == 0) { - return callback(null, null); - } - }); - } - } - - return function(connection) { - // Apply any applyAuthentications - applyAuthentications(function() { - - // Execute an ismaster - self.command('system.$cmd', {ismaster:true}, function(err, r) { - if(err) { - state.state = DISCONNECTED; - return self.emit('close', err, self); - } - - // Set the current ismaster - if(!err) { - state.ismaster = r.result; - } - - // Emit the ismaster - self.emit('ismaster', r.result, self); - - // Determine the wire protocol handler - state.wireProtocolHandler = createWireProtocolHandler(state.ismaster); - - // Set the wireProtocolHandler - state.options.wireProtocolHandler = state.wireProtocolHandler; - - // Log the ismaster if available - if(state.logger.isInfo()) state.logger.info(f('server %s connected with ismaster [%s]', self.name, JSON.stringify(r.result))); - - // Validate if we it's a server we can connect to - if(!supportsServer(state) && state.wireProtocolHandler == null) { - state.state = DISCONNECTED - return self.emit('error', new MongoError("non supported server version"), self); - } - - // Set the details - if(state.ismaster && state.ismaster.me) state.serverDetails.name = state.ismaster.me; - - // No read preference strategies just emit connect - if(state.readPreferenceStrategies == null) { - state.state = CONNECTED; - return self.emit('connect', self); - } - - // Signal connect to all readPreferences - notifyStrategies(self, self.s, 'connect', [self], function(err, result) { - state.state = CONNECTED; - return self.emit('connect', self); - }); - }); - }); - } -} - -var slaveOk = function(r) { - if(r) return r.slaveOk() - return false; -} - -// -// Execute readPreference Strategies -var notifyStrategies = function(self, state, op, params, callback) { - if(typeof callback != 'function') { - // Notify query start to any read Preference strategies - for(var name in state.readPreferenceStrategies) { - if(state.readPreferenceStrategies[name][op]) { - var strat = state.readPreferenceStrategies[name]; - strat[op].apply(strat, params); - } - } - // Finish up - return; - } - - // Execute the async callbacks - var nPreferences = Object.keys(state.readPreferenceStrategies).length; - if(nPreferences == 0) return callback(null, null); - for(var name in state.readPreferenceStrategies) { - if(state.readPreferenceStrategies[name][op]) { - var strat = state.readPreferenceStrategies[name]; - // Add a callback to params - var cParams = params.slice(0); - cParams.push(function(err, r) { - nPreferences = nPreferences - 1; - if(nPreferences == 0) { - callback(null, null); - } - }) - // Execute the readPreference - strat[op].apply(strat, cParams); - } - } -} - -var debugFields = ['reconnect', 'reconnectTries', 'reconnectInterval', 'emitError', 'cursorFactory', 'host' - , 'port', 'size', 'keepAlive', 'keepAliveInitialDelay', 'noDelay', 'connectionTimeout' - , 'socketTimeout', 'singleBufferSerializtion', 'ssl', 'ca', 'cert', 'key', 'rejectUnauthorized', 'promoteLongs']; - -/** - * Creates a new Server instance - * @class - * @param {boolean} [options.reconnect=true] Server will attempt to reconnect on loss of connection - * @param {number} [options.reconnectTries=30] Server attempt to reconnect #times - * @param {number} [options.reconnectInterval=1000] Server will wait # milliseconds between retries - * @param {boolean} [options.emitError=false] Server will emit errors events - * @param {Cursor} [options.cursorFactory=Cursor] The cursor factory class used for all query cursors - * @param {string} options.host The server host - * @param {number} options.port The server port - * @param {number} [options.size=5] Server connection pool size - * @param {boolean} [options.keepAlive=true] TCP Connection keep alive enabled - * @param {number} [options.keepAliveInitialDelay=0] Initial delay before TCP keep alive enabled - * @param {boolean} [options.noDelay=true] TCP Connection no delay - * @param {number} [options.connectionTimeout=0] TCP Connection timeout setting - * @param {number} [options.socketTimeout=0] TCP Socket timeout setting - * @param {boolean} [options.ssl=false] Use SSL for connection - * @param {Buffer} [options.ca] SSL Certificate store binary buffer - * @param {Buffer} [options.cert] SSL Certificate binary buffer - * @param {Buffer} [options.key] SSL Key file binary buffer - * @param {string} [options.passphrase] SSL Certificate pass phrase - * @param {boolean} [options.rejectUnauthorized=true] Reject unauthorized server certificates - * @param {boolean} [options.promoteLongs=true] Convert Long values from the db into Numbers if they fit into 53 bits - * @return {Server} A cursor instance - * @fires Server#connect - * @fires Server#close - * @fires Server#error - * @fires Server#timeout - * @fires Server#parseError - * @fires Server#reconnect - */ -var Server = function(options) { - var self = this; - - // Add event listener - EventEmitter.call(this); - - // BSON Parser, ensure we have a single instance - if(bsonInstance == null) { - bsonInstance = new BSON(bsonTypes); - } - - // Reconnect retries - var reconnectTries = options.reconnectTries || 30; - - // Keeps all the internal state of the server - this.s = { - // Options - options: options - // Contains all the callbacks - , callbacks: new Callbacks() - // Logger - , logger: Logger('Server', options) - // Server state - , state: DISCONNECTED - // Reconnect option - , reconnect: typeof options.reconnect == 'boolean' ? options.reconnect : true - , reconnectTries: reconnectTries - , reconnectInterval: options.reconnectInterval || 1000 - // Swallow or emit errors - , emitError: typeof options.emitError == 'boolean' ? options.emitError : false - // Current state - , currentReconnectRetry: reconnectTries - // Contains the ismaster - , ismaster: null - // Contains any alternate strategies for picking - , readPreferenceStrategies: options.readPreferenceStrategies - // Auth providers - , authProviders: options.authProviders || {} - // Server instance id - , id: serverId++ - // Grouping tag used for debugging purposes - , tag: options.tag - // Do we have a not connected handler - , disconnectHandler: options.disconnectHandler - // wireProtocolHandler methods - , wireProtocolHandler: options.wireProtocolHandler || new PreTwoSixWireProtocolSupport() - // Factory overrides - , Cursor: options.cursorFactory || BasicCursor - // BSON Parser, ensure we have a single instance - , bsonInstance: bsonInstance - // Pick the right bson parser - , bson: options.bson ? options.bson : bsonInstance - // Internal connection pool - , pool: null - // Server details - , serverDetails: { - host: options.host - , port: options.port - , name: options.port ? f("%s:%s", options.host, options.port) : options.host - } - } - - // Reference state - var s = this.s; - - // Add bson parser to options - options.bson = s.bson; - - // Set error properties - getProperty(this, 'name', 'name', s.serverDetails, {}); - getProperty(this, 'bson', 'bson', s.options, {}); - getProperty(this, 'wireProtocolHandler', 'wireProtocolHandler', s.options, {}); - getSingleProperty(this, 'id', s.id); - - // Add auth providers - this.addAuthProvider('mongocr', new MongoCR()); - this.addAuthProvider('x509', new X509()); - this.addAuthProvider('plain', new Plain()); - this.addAuthProvider('gssapi', new GSSAPI()); - this.addAuthProvider('sspi', new SSPI()); - this.addAuthProvider('scram-sha-1', new ScramSHA1()); -} - -inherits(Server, EventEmitter); - -/** - * Execute a command - * @method - * @param {string} type Type of BSON parser to use (c++ or js) - */ -Server.prototype.setBSONParserType = function(type) { - var nBSON = null; - - if(type == 'c++') { - nBSON = require('bson').native().BSON; - } else if(type == 'js') { - nBSON = require('bson').pure().BSON; - } else { - throw new MongoError(f("% parser not supported", type)); - } - - this.s.options.bson = new nBSON(bsonTypes); -} - -/** - * Returns the last known ismaster document for this server - * @method - * @return {object} - */ -Server.prototype.lastIsMaster = function() { - return this.s.ismaster; -} - -/** - * Initiate server connect - * @method - */ -Server.prototype.connect = function(_options) { - var self = this; - // Set server specific settings - _options = _options || {} - // Set the promotion - if(typeof _options.promoteLongs == 'boolean') { - self.s.options.promoteLongs = _options.promoteLongs; - } - - // Destroy existing pool - if(self.s.pool) { - self.s.pool.destroy(); - self.s.pool = null; - } - - // Set the state to connection - self.s.state = CONNECTING; - // Create a new connection pool - if(!self.s.pool) { - self.s.options.messageHandler = messageHandler(self, self.s); - self.s.pool = new Pool(self.s.options); - } - - // Add all the event handlers - self.s.pool.once('timeout', timeoutHandler(self, self.s)); - self.s.pool.once('close', closeHandler(self, self.s)); - self.s.pool.once('error', errorHandler(self, self.s)); - self.s.pool.once('connect', connectHandler(self, self.s)); - self.s.pool.once('parseError', fatalErrorHandler(self, self.s)); - - // Connect the pool - self.s.pool.connect(); -} - -/** - * Destroy the server connection - * @method - */ -Server.prototype.destroy = function(emitClose, emitDestroy) { - var self = this; - if(self.s.logger.isDebug()) self.s.logger.debug(f('destroy called on server %s', self.name)); - // Emit close - if(emitClose && self.listeners('close').length > 0) self.emit('close', self); - - // Emit destroy event - if(emitDestroy) self.emit('destroy', self); - // Set state as destroyed - self.s.state = DESTROYED; - // Close the pool - self.s.pool.destroy(); - // Flush out all the callbacks - if(self.s.callbacks) self.s.callbacks.flush(new MongoError(f("server %s sockets closed", self.name))); -} - -/** - * Figure out if the server is connected - * @method - * @return {boolean} - */ -Server.prototype.isConnected = function() { - var self = this; - if(self.s.pool) return self.s.pool.isConnected(); - return false; -} - -/** - * Figure out if the server instance was destroyed by calling destroy - * @method - * @return {boolean} - */ -Server.prototype.isDestroyed = function() { - return this.s.state == DESTROYED; -} - -var executeSingleOperation = function(self, ns, cmd, queryOptions, options, onAll, callback) { - // Create a query instance - var query = new Query(self.s.bson, ns, cmd, queryOptions); - - // Set slave OK - query.slaveOk = slaveOk(options.readPreference); - - // Notify query start to any read Preference strategies - if(self.s.readPreferenceStrategies != null) - notifyStrategies(self, self.s, 'startOperation', [self, query, new Date()]); - - // Get a connection (either passed or from the pool) - var connection = options.connection || self.s.pool.get(); - - // Double check if we have a valid connection - if(!connection.isConnected()) { - return callback(new MongoError(f("no connection available to server %s", self.name))); - } - - // Print cmd and execution connection if in debug mode for logging - if(self.s.logger.isDebug()) { - var json = connection.toJSON(); - self.s.logger.debug(f('cmd [%s] about to be executed on connection with id %s at %s:%s', JSON.stringify(cmd), json.id, json.host, json.port)); - } - - // Execute multiple queries - if(onAll) { - var connections = self.s.pool.getAll(); - var total = connections.length; - // We have an error - var error = null; - // Execute on all connections - for(var i = 0; i < connections.length; i++) { - try { - query.incRequestId(); - connections[i].write(query.toBin()); - } catch(err) { - total = total - 1; - if(total == 0) return callback(MongoError.create(err)); - } - - // Register the callback - self.s.callbacks.register(query.requestId, function(err, result) { - if(err) error = err; - total = total - 1; - - // Done - if(total == 0) { - // Notify end of command - notifyStrategies(self, self.s, 'endOperation', [self, error, result, new Date()]); - if(error) return callback(MongoError.create(error)); - // Execute callback, catch and rethrow if needed - try { callback(null, new CommandResult(result.documents[0], connections)); } - catch(err) { process.nextTick(function() { throw err}); } - } - }); - } - - return; - } - - // Execute a single command query - try { - connection.write(query.toBin()); - } catch(err) { - return callback(MongoError.create(err)); - } - - // Register the callback - self.s.callbacks.register(query.requestId, function(err, result) { - // Notify end of command - notifyStrategies(self, self.s, 'endOperation', [self, err, result, new Date()]); - if(err) return callback(err); - if(result.documents[0]['$err'] - || result.documents[0]['errmsg'] - || result.documents[0]['err'] - || result.documents[0]['code']) return callback(MongoError.create(result.documents[0])); - // Execute callback, catch and rethrow if needed - try { callback(null, new CommandResult(result.documents[0], connection)); } - catch(err) { process.nextTick(function() { throw err}); } - }); -} - -/** - * Execute a command - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {object} cmd The command hash - * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it - * @param {Connection} [options.connection] Specify connection object to execute command against - * @param {opResultCallback} callback A callback function - */ -Server.prototype.command = function(ns, cmd, options, callback) { - if(typeof options == 'function') callback = options, options = {}; - var self = this; - if(this.s.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); - // Ensure we have no options - options = options || {}; - // Do we have a read Preference it need to be of type ReadPreference - if(options.readPreference && !(options.readPreference instanceof ReadPreference)) { - throw new Error("readPreference must be an instance of ReadPreference"); - } - - // Debug log - if(self.s.logger.isDebug()) self.s.logger.debug(f('executing command [%s] against %s', JSON.stringify({ - ns: ns, cmd: cmd, options: debugOptions(debugFields, options) - }), self.name)); - - // Topology is not connected, save the call in the provided store to be - // Executed at some point when the handler deems it's reconnected - if(!self.isConnected() && self.s.disconnectHandler != null) { - callback = bindToCurrentDomain(callback); - return self.s.disconnectHandler.add('command', ns, cmd, options, callback); - } - - // If we have no connection error - if(!self.s.pool.isConnected()) return callback(new MongoError(f("no connection available to server %s", self.name))); - - // Execute on all connections - var onAll = typeof options.onAll == 'boolean' ? options.onAll : false; - - // Check keys - var checkKeys = typeof options.checkKeys == 'boolean' ? options.checkKeys: false; - - // Serialize function - var serializeFunctions = typeof options.serializeFunctions == 'boolean' ? options.serializeFunctions : false; - - // Query options - var queryOptions = { - numberToSkip: 0, numberToReturn: -1, checkKeys: checkKeys - }; - - if(serializeFunctions) queryOptions.serializeFunctions = serializeFunctions; - - // Single operation execution - if(!Array.isArray(cmd)) { - return executeSingleOperation(self, ns, cmd, queryOptions, options, onAll, callback); - } - - // Build commands for each of the instances - var queries = new Array(cmd.length); - for(var i = 0; i < cmd.length; i++) { - queries[i] = new Query(self.s.bson, ns, cmd[i], queryOptions); - queries[i].slaveOk = slaveOk(options.readPreference); - } - - // Notify query start to any read Preference strategies - if(self.s.readPreferenceStrategies != null) - notifyStrategies(self, self.s, 'startOperation', [self, queries, new Date()]); - - // Get a connection (either passed or from the pool) - var connection = options.connection || self.s.pool.get(); - - // Double check if we have a valid connection - if(!connection.isConnected()) { - return callback(new MongoError(f("no connection available to server %s", self.name))); - } - - // Print cmd and execution connection if in debug mode for logging - if(self.s.logger.isDebug()) { - var json = connection.toJSON(); - self.s.logger.debug(f('cmd [%s] about to be executed on connection with id %s at %s:%s', JSON.stringify(queries), json.id, json.host, json.port)); - } - - // Canceled operations - var canceled = false; - // Number of operations left - var operationsLeft = queries.length; - // Results - var results = []; - - // We need to nest the callbacks - for(var i = 0; i < queries.length; i++) { - // Get the query object - var query = queries[i]; - - // Execute a single command query - try { - connection.write(query.toBin()); - } catch(err) { - return callback(MongoError.create(err)); - } - - // Register the callback - self.s.callbacks.register(query.requestId, function(err, result) { - // If it's canceled ignore the operation - if(canceled) return; - // Update the current index - operationsLeft = operationsLeft - 1; - - // If we have an error cancel the operation - if(err) { - canceled = true; - return callback(err); - } - - // Return the result - if(result.documents[0]['$err'] - || result.documents[0]['errmsg'] - || result.documents[0]['err'] - || result.documents[0]['code']) { - - // Set to canceled - canceled = true; - // Return the error - return callback(MongoError.create(result.documents[0])); - } - - // Push results - results.push(result.documents[0]); - - // We are done, return the result - if(operationsLeft == 0) { - // Notify end of command - notifyStrategies(self, self.s, 'endOperation', [self, err, result, new Date()]); - - // Turn into command results - var commandResults = new Array(results.length); - for(var i = 0; i < results.length; i++) { - commandResults[i] = new CommandResult(results[i], connection); - } - - // Execute callback, catch and rethrow if needed - try { callback(null, commandResults); } - catch(err) { process.nextTick(function() { throw err}); } - } - }); - } -} - -/** - * Insert one or more documents - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {array} ops An array of documents to insert - * @param {boolean} [options.ordered=true] Execute in order or out of order - * @param {object} [options.writeConcern={}] Write concern for the operation - * @param {opResultCallback} callback A callback function - */ -Server.prototype.insert = function(ns, ops, options, callback) { - if(typeof options == 'function') callback = options, options = {}; - var self = this; - if(this.s.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); - // Topology is not connected, save the call in the provided store to be - // Executed at some point when the handler deems it's reconnected - if(!self.isConnected() && self.s.disconnectHandler != null) { - callback = bindToCurrentDomain(callback); - return self.s.disconnectHandler.add('insert', ns, ops, options, callback); - } - - // Setup the docs as an array - ops = Array.isArray(ops) ? ops : [ops]; - // Execute write - return self.s.wireProtocolHandler.insert(self, self.s.ismaster, ns, self.s.bson, self.s.pool, self.s.callbacks, ops, options, callback); -} - -/** - * Perform one or more update operations - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {array} ops An array of updates - * @param {boolean} [options.ordered=true] Execute in order or out of order - * @param {object} [options.writeConcern={}] Write concern for the operation - * @param {opResultCallback} callback A callback function - */ -Server.prototype.update = function(ns, ops, options, callback) { - if(typeof options == 'function') callback = options, options = {}; - var self = this; - if(this.s.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); - // Topology is not connected, save the call in the provided store to be - // Executed at some point when the handler deems it's reconnected - if(!self.isConnected() && self.s.disconnectHandler != null) { - callback = bindToCurrentDomain(callback); - return self.s.disconnectHandler.add('update', ns, ops, options, callback); - } - - // Setup the docs as an array - ops = Array.isArray(ops) ? ops : [ops]; - // Execute write - return self.s.wireProtocolHandler.update(self, self.s.ismaster, ns, self.s.bson, self.s.pool, self.s.callbacks, ops, options, callback); -} - -/** - * Perform one or more remove operations - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {array} ops An array of removes - * @param {boolean} [options.ordered=true] Execute in order or out of order - * @param {object} [options.writeConcern={}] Write concern for the operation - * @param {opResultCallback} callback A callback function - */ -Server.prototype.remove = function(ns, ops, options, callback) { - if(typeof options == 'function') callback = options, options = {}; - var self = this; - if(this.s.state == DESTROYED) return callback(new MongoError(f('topology was destroyed'))); - // Topology is not connected, save the call in the provided store to be - // Executed at some point when the handler deems it's reconnected - if(!self.isConnected() && self.s.disconnectHandler != null) { - callback = bindToCurrentDomain(callback); - return self.s.disconnectHandler.add('remove', ns, ops, options, callback); - } - - // Setup the docs as an array - ops = Array.isArray(ops) ? ops : [ops]; - // Execute write - return self.s.wireProtocolHandler.remove(self, self.s.ismaster, ns, self.s.bson, self.s.pool, self.s.callbacks, ops, options, callback); -} - -/** - * Authenticate using a specified mechanism - * @method - * @param {string} mechanism The Auth mechanism we are invoking - * @param {string} db The db we are invoking the mechanism against - * @param {...object} param Parameters for the specific mechanism - * @param {authResultCallback} callback A callback function - */ -Server.prototype.auth = function(mechanism, db) { - var self = this; - var args = Array.prototype.slice.call(arguments, 2); - var callback = args.pop(); - - // If we don't have the mechanism fail - if(self.s.authProviders[mechanism] == null && mechanism != 'default') - throw new MongoError(f("auth provider %s does not exist", mechanism)); - - // If we have the default mechanism we pick mechanism based on the wire - // protocol max version. If it's >= 3 then scram-sha1 otherwise mongodb-cr - if(mechanism == 'default' && self.s.ismaster && self.s.ismaster.maxWireVersion >= 3) { - mechanism = 'scram-sha-1'; - } else if(mechanism == 'default') { - mechanism = 'mongocr'; - } - - // Actual arguments - var finalArguments = [self, self.s.pool, db].concat(args.slice(0)).concat([function(err, r) { - if(err) return callback(err); - if(!r) return callback(new MongoError('could not authenticate')); - callback(null, new Session({}, self)); - }]); - - // Let's invoke the auth mechanism - self.s.authProviders[mechanism].auth.apply(self.s.authProviders[mechanism], finalArguments); -} - -// -// Plugin methods -// - -/** - * Add custom read preference strategy - * @method - * @param {string} name Name of the read preference strategy - * @param {object} strategy Strategy object instance - */ -Server.prototype.addReadPreferenceStrategy = function(name, strategy) { - var self = this; - if(self.s.readPreferenceStrategies == null) self.s.readPreferenceStrategies = {}; - self.s.readPreferenceStrategies[name] = strategy; -} - -/** - * Add custom authentication mechanism - * @method - * @param {string} name Name of the authentication mechanism - * @param {object} provider Authentication object instance - */ -Server.prototype.addAuthProvider = function(name, provider) { - var self = this; - self.s.authProviders[name] = provider; -} - -/** - * Compare two server instances - * @method - * @param {Server} server Server to compare equality against - * @return {boolean} - */ -Server.prototype.equals = function(server) { - if(typeof server == 'string') return server == this.name; - return server.name == this.name; -} - -/** - * All raw connections - * @method - * @return {Connection[]} - */ -Server.prototype.connections = function() { - return this.s.pool.getAll(); -} - -/** - * Get server - * @method - * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it - * @return {Server} - */ -Server.prototype.getServer = function(options) { - return this; -} - -/** - * Get connection - * @method - * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it - * @return {Connection} - */ -Server.prototype.getConnection = function(options) { - return this.s.pool.get(); -} - -/** - * Get callbacks object - * @method - * @return {Callbacks} - */ -Server.prototype.getCallbacks = function() { - return this.s.callbacks; -} - -/** - * Name of BSON parser currently used - * @method - * @return {string} - */ -Server.prototype.parserType = function() { - var s = this.s; - if(s.options.bson.serialize.toString().indexOf('[native code]') != -1) - return 'c++'; - return 'js'; -} - -// // Command -// { -// find: ns -// , query: -// , limit: -// , fields: -// , skip: -// , hint: -// , explain: -// , snapshot: -// , batchSize: -// , returnKey: -// , maxScan: -// , min: -// , max: -// , showDiskLoc: -// , comment: -// , maxTimeMS: -// , raw: -// , readPreference: -// , tailable: -// , oplogReplay: -// , noCursorTimeout: -// , awaitdata: -// , exhaust: -// , partial: -// } - -/** - * Perform one or more remove operations - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {{object}|{Long}} cmd Can be either a command returning a cursor or a cursorId - * @param {object} [options.batchSize=0] Batchsize for the operation - * @param {array} [options.documents=[]] Initial documents list for cursor - * @param {ReadPreference} [options.readPreference] Specify read preference if command supports it - * @param {opResultCallback} callback A callback function - */ -Server.prototype.cursor = function(ns, cmd, cursorOptions) { - var s = this.s; - cursorOptions = cursorOptions || {}; - // Set up final cursor type - var FinalCursor = cursorOptions.cursorFactory || s.Cursor; - // Return the cursor - return new FinalCursor(s.bson, ns, cmd, cursorOptions, this, s.options); -} - -/** - * A server connect event, used to verify that the connection is up and running - * - * @event Server#connect - * @type {Server} - */ - -/** - * The server connection closed, all pool connections closed - * - * @event Server#close - * @type {Server} - */ - -/** - * The server connection caused an error, all pool connections closed - * - * @event Server#error - * @type {Server} - */ - -/** - * The server connection timed out, all pool connections closed - * - * @event Server#timeout - * @type {Server} - */ - -/** - * The driver experienced an invalid message, all pool connections closed - * - * @event Server#parseError - * @type {Server} - */ - -/** - * The server reestablished the connection - * - * @event Server#reconnect - * @type {Server} - */ - -/** - * This is an insert result callback - * - * @callback opResultCallback - * @param {error} error An error object. Set to null if no error present - * @param {CommandResult} command result - */ - -/** - * This is an authentication result callback - * - * @callback authResultCallback - * @param {error} error An error object. Set to null if no error present - * @param {Session} an authenticated session - */ - -module.exports = Server; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/session.js b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/session.js deleted file mode 100644 index 032c3c5..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/session.js +++ /dev/null @@ -1,93 +0,0 @@ -"use strict"; - -var inherits = require('util').inherits - , f = require('util').format - , EventEmitter = require('events').EventEmitter; - -/** - * Creates a new Authentication Session - * @class - * @param {object} [options] Options for the session - * @param {{Server}|{ReplSet}|{Mongos}} topology The topology instance underpinning the session - */ -var Session = function(options, topology) { - this.options = options; - this.topology = topology; - - // Add event listener - EventEmitter.call(this); -} - -inherits(Session, EventEmitter); - -/** - * Execute a command - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {object} cmd The command hash - * @param {object} [options.readPreference] Specify read preference if command supports it - * @param {object} [options.connection] Specify connection object to execute command against - * @param {opResultCallback} callback A callback function - */ -Session.prototype.command = function(ns, cmd, options, callback) { - this.topology.command(ns, cmd, options, callback); -} - -/** - * Insert one or more documents - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {array} ops An array of documents to insert - * @param {boolean} [options.ordered=true] Execute in order or out of order - * @param {object} [options.writeConcern={}] Write concern for the operation - * @param {opResultCallback} callback A callback function - */ -Session.prototype.insert = function(ns, ops, options, callback) { - this.topology.insert(ns, ops, options, callback); -} - -/** - * Perform one or more update operations - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {array} ops An array of updates - * @param {boolean} [options.ordered=true] Execute in order or out of order - * @param {object} [options.writeConcern={}] Write concern for the operation - * @param {opResultCallback} callback A callback function - */ -Session.prototype.update = function(ns, ops, options, callback) { - this.topology.update(ns, ops, options, callback); -} - -/** - * Perform one or more remove operations - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {array} ops An array of removes - * @param {boolean} [options.ordered=true] Execute in order or out of order - * @param {object} [options.writeConcern={}] Write concern for the operation - * @param {opResultCallback} callback A callback function - */ -Session.prototype.remove = function(ns, ops, options, callback) { - this.topology.remove(ns, ops, options, callback); -} - -/** - * Perform one or more remove operations - * @method - * @param {string} ns The MongoDB fully qualified namespace (ex: db1.collection1) - * @param {{object}|{Long}} cmd Can be either a command returning a cursor or a cursorId - * @param {object} [options.batchSize=0] Batchsize for the operation - * @param {array} [options.documents=[]] Initial documents list for cursor - * @param {boolean} [options.tailable=false] Tailable flag set - * @param {boolean} [options.oplogReply=false] oplogReply flag set - * @param {boolean} [options.awaitdata=false] awaitdata flag set - * @param {boolean} [options.exhaust=false] exhaust flag set - * @param {boolean} [options.partial=false] partial flag set - * @param {opResultCallback} callback A callback function - */ -Session.prototype.cursor = function(ns, cmd, options) { - return this.topology.cursor(ns, cmd, options); -} - -module.exports = Session; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/strategies/ping.js b/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/strategies/ping.js deleted file mode 100644 index 3a7b460..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/strategies/ping.js +++ /dev/null @@ -1,276 +0,0 @@ -"use strict"; - -var Logger = require('../../connection/logger') - , EventEmitter = require('events').EventEmitter - , inherits = require('util').inherits - , f = require('util').format; - -/** - * Creates a new Ping read preference strategy instance - * @class - * @param {number} [options.pingInterval=5000] Ping interval to check the response time to the different servers - * @param {number} [options.acceptableLatency=250] Acceptable latency for selecting a server for reading (in milliseconds) - * @return {Ping} A cursor instance - */ -var Ping = function(options) { - // Add event listener - EventEmitter.call(this); - - // Contains the ping state - this.s = { - // Contains all the ping data - pings: {} - // Set no options if none provided - , options: options || {} - // Logger - , logger: Logger('Ping', options) - // Ping interval - , pingInterval: options.pingInterval || 10000 - , acceptableLatency: options.acceptableLatency || 15 - // Debug options - , debug: typeof options.debug == 'boolean' ? options.debug : false - // Index - , index: 0 - // Current ping time - , lastPing: null - - } - - // Log the options set - if(this.s.logger.isDebug()) this.s.logger.debug(f('ping strategy interval [%s], acceptableLatency [%s]', this.s.pingInterval, this.s.acceptableLatency)); - - // If we have enabled debug - if(this.s.debug) { - // Add access to the read Preference Strategies - Object.defineProperty(this, 'data', { - enumerable: true, get: function() { return this.s.pings; } - }); - } -} - -inherits(Ping, EventEmitter); - -/** - * @ignore - */ -var filterByTags = function(readPreference, servers) { - if(readPreference.tags == null) return servers; - var filteredServers = []; - var tags = readPreference.tags; - - // Iterate over all the servers - for(var i = 0; i < servers.length; i++) { - var serverTag = servers[i].lastIsMaster().tags || {}; - // Did we find the a matching server - var found = true; - // Check if the server is valid - for(var name in tags) { - if(serverTag[name] != tags[name]) found = false; - } - - // Add to candidate list - if(found) filteredServers.push(servers[i]); - } - - // Returned filtered servers - return filteredServers; -} - -/** - * Pick a server - * @method - * @param {State} set The current replicaset state object - * @param {ReadPreference} readPreference The current readPreference object - * @param {readPreferenceResultCallback} callback The callback to return the result from the function - * @return {object} - */ -Ping.prototype.pickServer = function(set, readPreference) { - var self = this; - // Only get primary and secondaries as seeds - var seeds = {}; - var servers = []; - if(set.primary) { - servers.push(set.primary); - } - - for(var i = 0; i < set.secondaries.length; i++) { - servers.push(set.secondaries[i]); - } - - // Filter by tags - servers = filterByTags(readPreference, servers); - - // Transform the list - var serverList = []; - // for(var name in seeds) { - for(var i = 0; i < servers.length; i++) { - serverList.push({name: servers[i].name, time: self.s.pings[servers[i].name] || 0}); - } - - // Sort by time - serverList.sort(function(a, b) { - return a.time > b.time; - }); - - // Locate lowest time (picked servers are lowest time + acceptable Latency margin) - var lowest = serverList.length > 0 ? serverList[0].time : 0; - - // Filter by latency - serverList = serverList.filter(function(s) { - return s.time <= lowest + self.s.acceptableLatency; - }); - - // No servers, default to primary - if(serverList.length == 0 && set.primary) { - if(self.s.logger.isInfo()) self.s.logger.info(f('picked primary server [%s]', set.primary.name)); - return set.primary; - } else if(serverList.length == 0) { - return null - } - - // We picked first server - if(self.s.logger.isInfo()) self.s.logger.info(f('picked server [%s] with ping latency [%s]', serverList[0].name, serverList[0].time)); - - // Add to the index - self.s.index = self.s.index + 1; - // Select the index - self.s.index = self.s.index % serverList.length; - // Return the first server of the sorted and filtered list - return set.get(serverList[self.s.index].name); -} - -/** - * Start of an operation - * @method - * @param {Server} server The server the operation is running against - * @param {object} query The operation running - * @param {Date} date The start time of the operation - * @return {object} - */ -Ping.prototype.startOperation = function(server, query, date) { -} - -/** - * End of an operation - * @method - * @param {Server} server The server the operation is running against - * @param {error} err An error from the operation - * @param {object} result The result from the operation - * @param {Date} date The start time of the operation - * @return {object} - */ -Ping.prototype.endOperation = function(server, err, result, date) { -} - -/** - * High availability process running - * @method - * @param {State} set The current replicaset state object - * @param {resultCallback} callback The callback to return the result from the function - * @return {object} - */ -Ping.prototype.ha = function(topology, state, callback) { - var self = this; - var servers = state.getAll(); - var count = servers.length; - - // No servers return - if(servers.length == 0) return callback(null, null); - - // Return if we have not yet reached the ping interval - if(self.s.lastPing != null) { - var diff = new Date().getTime() - self.s.lastPing.getTime(); - if(diff < self.s.pingInterval) return callback(null, null); - } - - // Execute operation - var operation = function(_server) { - var start = new Date(); - // Execute ping against server - _server.command('system.$cmd', {ismaster:1}, function(err, r) { - count = count - 1; - var time = new Date().getTime() - start.getTime(); - self.s.pings[_server.name] = time; - // Log info for debug - if(self.s.logger.isDebug()) self.s.logger.debug(f('ha latency for server [%s] is [%s] ms', _server.name, time)); - // We are done with all the servers - if(count == 0) { - // Emit ping event - topology.emit('ping', err, r ? r.result : null); - // Update the last ping time - self.s.lastPing = new Date(); - // Return - callback(null, null); - } - }); - } - - // Let's ping all servers - while(servers.length > 0) { - operation(servers.shift()); - } -} - -var removeServer = function(self, server) { - delete self.s.pings[server.name]; -} - -/** - * Server connection closed - * @method - * @param {Server} server The server that closed - */ -Ping.prototype.close = function(server) { - removeServer(this, server); -} - -/** - * Server connection errored out - * @method - * @param {Server} server The server that errored out - */ -Ping.prototype.error = function(server) { - removeServer(this, server); -} - -/** - * Server connection timeout - * @method - * @param {Server} server The server that timed out - */ -Ping.prototype.timeout = function(server) { - removeServer(this, server); -} - -/** - * Server connection happened - * @method - * @param {Server} server The server that connected - * @param {resultCallback} callback The callback to return the result from the function - */ -Ping.prototype.connect = function(server, callback) { - var self = this; - // Get the command start date - var start = new Date(); - // Execute ping against server - server.command('system.$cmd', {ismaster:1}, function(err, r) { - var time = new Date().getTime() - start.getTime(); - self.s.pings[server.name] = time; - // Log info for debug - if(self.s.logger.isDebug()) self.s.logger.debug(f('connect latency for server [%s] is [%s] ms', server.name, time)); - // Set last ping - self.s.lastPing = new Date(); - // Done, return - callback(null, null); - }); -} - -/** - * This is a result from a readPreference strategy - * - * @callback readPreferenceResultCallback - * @param {error} error An error object. Set to null if no error present - * @param {Server} server The server picked by the strategy - */ - -module.exports = Ping; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/2_4_support.js b/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/2_4_support.js deleted file mode 100644 index 2e59095..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/2_4_support.js +++ /dev/null @@ -1,524 +0,0 @@ -"use strict"; - -var Insert = require('./commands').Insert - , Update = require('./commands').Update - , Remove = require('./commands').Remove - , Query = require('../connection/commands').Query - , copy = require('../connection/utils').copy - , KillCursor = require('../connection/commands').KillCursor - , GetMore = require('../connection/commands').GetMore - , Query = require('../connection/commands').Query - , ReadPreference = require('../topologies/read_preference') - , f = require('util').format - , CommandResult = require('../topologies/command_result') - , MongoError = require('../error') - , Long = require('bson').Long; - -// Write concern fields -var writeConcernFields = ['w', 'wtimeout', 'j', 'fsync']; - -var WireProtocol = function() {} - -// -// Needs to support legacy mass insert as well as ordered/unordered legacy -// emulation -// -WireProtocol.prototype.insert = function(topology, ismaster, ns, bson, pool, callbacks, ops, options, callback) { - options = options || {}; - // Default is ordered execution - var ordered = typeof options.ordered == 'boolean' ? options.ordered : true; - var legacy = typeof options.legacy == 'boolean' ? options.legacy : false; - ops = Array.isArray(ops) ? ops :[ops]; - - // If we have more than a 1000 ops fails - if(ops.length > 1000) return callback(new MongoError("exceeded maximum write batch size of 1000")); - - // Write concern - var writeConcern = options.writeConcern || {w:1}; - - // We are unordered - if(!ordered || writeConcern.w == 0) { - return executeUnordered('insert', Insert, ismaster, ns, bson, pool, callbacks, ops, options, callback); - } - - return executeOrdered('insert', Insert, ismaster, ns, bson, pool, callbacks, ops, options, callback); -} - -WireProtocol.prototype.update = function(topology, ismaster, ns, bson, pool, callbacks, ops, options, callback) { - options = options || {}; - // Default is ordered execution - var ordered = typeof options.ordered == 'boolean' ? options.ordered : true; - ops = Array.isArray(ops) ? ops :[ops]; - - // Write concern - var writeConcern = options.writeConcern || {w:1}; - - // We are unordered - if(!ordered || writeConcern.w == 0) { - return executeUnordered('update', Update, ismaster, ns, bson, pool, callbacks, ops, options, callback); - } - - return executeOrdered('update', Update, ismaster, ns, bson, pool, callbacks, ops, options, callback); -} - -WireProtocol.prototype.remove = function(topology, ismaster, ns, bson, pool, callbacks, ops, options, callback) { - options = options || {}; - // Default is ordered execution - var ordered = typeof options.ordered == 'boolean' ? options.ordered : true; - ops = Array.isArray(ops) ? ops :[ops]; - - // Write concern - var writeConcern = options.writeConcern || {w:1}; - - // We are unordered - if(!ordered || writeConcern.w == 0) { - return executeUnordered('remove', Remove, ismaster, ns, bson, pool, callbacks, ops, options, callback); - } - - return executeOrdered('remove', Remove, ismaster, ns, bson, pool, callbacks, ops, options, callback); -} - -WireProtocol.prototype.killCursor = function(bson, ns, cursorId, connection, callbacks, callback) { - // Create a kill cursor command - var killCursor = new KillCursor(bson, [cursorId]); - // Execute the kill cursor command - if(connection && connection.isConnected()) connection.write(killCursor.toBin()); - // Set cursor to 0 - cursorId = Long.ZERO; - // Return to caller - if(callback) callback(null, null); -} - -WireProtocol.prototype.getMore = function(bson, ns, cursorState, batchSize, raw, connection, callbacks, options, callback) { - // Create getMore command - var getMore = new GetMore(bson, ns, cursorState.cursorId, {numberToReturn: batchSize}); - - // Query callback - var queryCallback = function(err, r) { - if(err) return callback(err); - - // If we have a timed out query or a cursor that was killed - if((r.responseFlags & (1 << 0)) != 0) { - return callback(new MongoError("cursor killed or timed out"), null); - } - - // Ensure we have a Long valie cursor id - var cursorId = typeof r.cursorId == 'number' - ? Long.fromNumber(r.cursorId) - : r.cursorId; - - // Set all the values - cursorState.documents = r.documents; - cursorState.cursorId = cursorId; - - // Return - callback(null); - } - - // If we have a raw query decorate the function - if(raw) { - queryCallback.raw = raw; - } - - // Register a callback - callbacks.register(getMore.requestId, queryCallback); - // Write out the getMore command - connection.write(getMore.toBin()); -} - -WireProtocol.prototype.command = function(bson, ns, cmd, cursorState, topology, options) { - // Establish type of command - if(cmd.find) { - return setupClassicFind(bson, ns, cmd, cursorState, topology, options) - } else if(cursorState.cursorId != null) { - } else if(cmd) { - return setupCommand(bson, ns, cmd, cursorState, topology, options); - } else { - throw new MongoError(f("command %s does not return a cursor", JSON.stringify(cmd))); - } -} - -// -// Execute a find command -var setupClassicFind = function(bson, ns, cmd, cursorState, topology, options) { - var readPreference = options.readPreference || new ReadPreference('primary'); - if(typeof readPreference == 'string') readPreference = new ReadPreference(readPreference); - if(!(readPreference instanceof ReadPreference)) throw new MongoError('readPreference must be a ReadPreference instance'); - - // Ensure we have at least some options - options = options || {}; - // Set the optional batchSize - cursorState.batchSize = cmd.batchSize || cursorState.batchSize; - var numberToReturn = 0; - - // Unpack the limit and batchSize values - if(cursorState.limit == 0) { - numberToReturn = cursorState.batchSize; - } else if(cursorState.limit < 0 || cursorState.limit < cursorState.batchSize || (cursorState.limit > 0 && cursorState.batchSize == 0)) { - numberToReturn = cursorState.limit; - } else { - numberToReturn = cursorState.batchSize; - } - - var numberToSkip = cursorState.skip || 0; - // Build actual find command - var findCmd = {}; - // Using special modifier - var usesSpecialModifier = false; - - // We have a Mongos topology, check if we need to add a readPreference - if(topology.type == 'mongos' && readPreference) { - findCmd['$readPreference'] = readPreference.toJSON(); - usesSpecialModifier = true; - } - - // Add special modifiers to the query - if(cmd.sort) findCmd['orderby'] = cmd.sort, usesSpecialModifier = true; - if(cmd.hint) findCmd['$hint'] = cmd.hint, usesSpecialModifier = true; - if(cmd.snapshot) findCmd['$snapshot'] = cmd.snapshot, usesSpecialModifier = true; - if(cmd.returnKey) findCmd['$returnKey'] = cmd.returnKey, usesSpecialModifier = true; - if(cmd.maxScan) findCmd['$maxScan'] = cmd.maxScan, usesSpecialModifier = true; - if(cmd.min) findCmd['$min'] = cmd.min, usesSpecialModifier = true; - if(cmd.max) findCmd['$max'] = cmd.max, usesSpecialModifier = true; - if(cmd.showDiskLoc) findCmd['$showDiskLoc'] = cmd.showDiskLoc, usesSpecialModifier = true; - if(cmd.comment) findCmd['$comment'] = cmd.comment, usesSpecialModifier = true; - if(cmd.maxTimeMS) findCmd['$maxTimeMS'] = cmd.maxTimeMS, usesSpecialModifier = true; - - // If we have explain, return a single document and close cursor - if(cmd.explain) { - numberToReturn = -1; - usesSpecialModifier = true; - findCmd['$explain'] = true; - } - - // If we have a special modifier - if(usesSpecialModifier) { - findCmd['$query'] = cmd.query; - } else { - findCmd = cmd.query; - } - - // Build Query object - var query = new Query(bson, ns, findCmd, { - numberToSkip: numberToSkip, numberToReturn: numberToReturn - , checkKeys: false, returnFieldSelector: cmd.fields - }); - - // Set query flags - query.slaveOk = readPreference.slaveOk(); - - // Set up the option bits for wire protocol - if(typeof cmd.tailable == 'boolean') query.tailable = cmd.tailable; - if(typeof cmd.oplogReplay == 'boolean') query.oplogReplay = cmd.oplogReplay; - if(typeof cmd.noCursorTimeout == 'boolean') query.noCursorTimeout = cmd.noCursorTimeout; - if(typeof cmd.awaitData == 'boolean') query.awaitData = cmd.awaitData; - if(typeof cmd.exhaust == 'boolean') query.exhaust = cmd.exhaust; - if(typeof cmd.partial == 'boolean') query.partial = cmd.partial; - // Return the query - return query; -} - -// -// Set up a command cursor -var setupCommand = function(bson, ns, cmd, cursorState, topology, options) { - var readPreference = options.readPreference || new ReadPreference('primary'); - if(typeof readPreference == 'string') readPreference = new ReadPreference(readPreference); - if(!(readPreference instanceof ReadPreference)) throw new MongoError('readPreference must be a ReadPreference instance'); - - // Set empty options object - options = options || {} - - // Final query - var finalCmd = {}; - for(var name in cmd) { - finalCmd[name] = cmd[name]; - } - - // Build command namespace - var parts = ns.split(/\./); - - // We have a Mongos topology, check if we need to add a readPreference - if(topology.type == 'mongos' && readPreference) { - finalCmd['$readPreference'] = readPreference.toJSON(); - } - - // Build Query object - var query = new Query(bson, f('%s.$cmd', parts.shift()), finalCmd, { - numberToSkip: 0, numberToReturn: -1 - , checkKeys: false - }); - - // Set query flags - query.slaveOk = readPreference.slaveOk(); - - // Return the query - return query; -} - -/** - * @ignore - */ -var bindToCurrentDomain = function(callback) { - var domain = process.domain; - if(domain == null || callback == null) { - return callback; - } else { - return domain.bind(callback); - } -} - -var hasWriteConcern = function(writeConcern) { - if(writeConcern.w - || writeConcern.wtimeout - || writeConcern.j == true - || writeConcern.fsync == true - || Object.keys(writeConcern).length == 0) { - return true; - } - return false; -} - -var cloneWriteConcern = function(writeConcern) { - var wc = {}; - if(writeConcern.w != null) wc.w = writeConcern.w; - if(writeConcern.wtimeout != null) wc.wtimeout = writeConcern.wtimeout; - if(writeConcern.j != null) wc.j = writeConcern.j; - if(writeConcern.fsync != null) wc.fsync = writeConcern.fsync; - return wc; -} - -// -// Aggregate up all the results -// -var aggregateWriteOperationResults = function(opType, ops, results, connection) { - var finalResult = { ok: 1, n: 0 } - - // Map all the results coming back - for(var i = 0; i < results.length; i++) { - var result = results[i]; - var op = ops[i]; - - if((result.upserted || (result.updatedExisting == false)) && finalResult.upserted == null) { - finalResult.upserted = []; - } - - // Push the upserted document to the list of upserted values - if(result.upserted) { - finalResult.upserted.push({index: i, _id: result.upserted}); - } - - // We have an upsert where we passed in a _id - if(result.updatedExisting == false && result.n == 1 && result.upserted == null) { - finalResult.upserted.push({index: i, _id: op.q._id}); - } - - // We have an insert command - if(result.ok == 1 && opType == 'insert' && result.err == null) { - finalResult.n = finalResult.n + 1; - } - - // We have a command error - if(result != null && result.ok == 0 || result.err || result.errmsg) { - if(result.ok == 0) finalResult.ok = 0; - finalResult.code = result.code; - finalResult.errmsg = result.errmsg || result.err || result.errMsg; - - // Check if we have a write error - if(result.code == 11000 - || result.code == 11001 - || result.code == 12582 - || result.code == 16544 - || result.code == 16538 - || result.code == 16542 - || result.code == 14 - || result.code == 13511) { - if(finalResult.writeErrors == null) finalResult.writeErrors = []; - finalResult.writeErrors.push({ - index: i - , code: result.code - , errmsg: result.errmsg || result.err || result.errMsg - }); - } else { - finalResult.writeConcernError = { - code: result.code - , errmsg: result.errmsg || result.err || result.errMsg - } - } - } else if(typeof result.n == 'number') { - finalResult.n += result.n; - } else { - finalResult.n += 1; - } - - // Result as expected - if(result != null && result.lastOp) finalResult.lastOp = result.lastOp; - } - - // Return finalResult aggregated results - return new CommandResult(finalResult, connection); -} - -// -// Execute all inserts in an ordered manner -// -var executeOrdered = function(opType ,command, ismaster, ns, bson, pool, callbacks, ops, options, callback) { - var _ops = ops.slice(0); - // Bind to current domain - callback = bindToCurrentDomain(callback); - // Collect all the getLastErrors - var getLastErrors = []; - - // Execute an operation - var executeOp = function(list, _callback) { - // Get a pool connection - var connection = pool.get(); - // No more items in the list - if(list.length == 0) return _callback(null, aggregateWriteOperationResults(opType, ops, getLastErrors, connection)); - - // Get the first operation - var doc = list.shift(); - - // Create an insert command - var op = new command(Query.getRequestId(), ismaster, bson, ns, [doc], options); - // Write concern - var optionWriteConcern = options.writeConcern || {w:1}; - // Final write concern - var writeConcern = cloneWriteConcern(optionWriteConcern); - - // Get the db name - var db = ns.split('.').shift(); - - // Error out if no connection available - if(connection == null) - return _callback(new MongoError("no connection available")); - - try { - // Execute the insert - connection.write(op.toBin()); - - // If write concern 0 don't fire getLastError - if(hasWriteConcern(writeConcern)) { - var getLastErrorCmd = {getlasterror: 1}; - // Merge all the fields - for(var i = 0; i < writeConcernFields.length; i++) { - if(writeConcern[writeConcernFields[i]] != null) - getLastErrorCmd[writeConcernFields[i]] = writeConcern[writeConcernFields[i]]; - } - - // Create a getLastError command - var getLastErrorOp = new Query(bson, f("%s.$cmd", db), getLastErrorCmd, {numberToReturn: -1}); - // Write the lastError message - connection.write(getLastErrorOp.toBin()); - // Register the callback - callbacks.register(getLastErrorOp.requestId, function(err, result) { - if(err) return callback(err); - // Get the document - var doc = result.documents[0]; - // Save the getLastError document - getLastErrors.push(doc); - // If we have an error terminate - if(doc.ok == 0 || doc.err || doc.errmsg) return callback(null, aggregateWriteOperationResults(opType, ops, getLastErrors, connection)); - // Execute the next op in the list - executeOp(list, callback); - }); - } - } catch(err) { - if(typeof err == 'string') err = new MongoError(err); - // We have a serialization error, rewrite as a write error to have same behavior as modern - // write commands - getLastErrors.push({ ok: 1, errmsg: err.message, code: 14 }); - // Return due to an error - return callback(null, aggregateWriteOperationResults(opType, ops, getLastErrors, connection)); - } - } - - // Execute the operations - executeOp(_ops, callback); -} - -var executeUnordered = function(opType, command, ismaster, ns, bson, pool, callbacks, ops, options, callback) { - // Bind to current domain - callback = bindToCurrentDomain(callback); - // Total operations to write - var totalOps = ops.length; - // Collect all the getLastErrors - var getLastErrors = []; - // Write concern - var optionWriteConcern = options.writeConcern || {w:1}; - // Final write concern - var writeConcern = cloneWriteConcern(optionWriteConcern); - // Driver level error - var error; - - // Execute all the operations - for(var i = 0; i < ops.length; i++) { - // Create an insert command - var op = new command(Query.getRequestId(), ismaster, bson, ns, [ops[i]], options); - // Get db name - var db = ns.split('.').shift(); - - // Get a pool connection - var connection = pool.get(); - - // Error out if no connection available - if(connection == null) - return _callback(new MongoError("no connection available")); - - try { - // Execute the insert - connection.write(op.toBin()); - // If write concern 0 don't fire getLastError - if(hasWriteConcern(writeConcern)) { - var getLastErrorCmd = {getlasterror: 1}; - // Merge all the fields - for(var j = 0; j < writeConcernFields.length; j++) { - if(writeConcern[writeConcernFields[j]] != null) - getLastErrorCmd[writeConcernFields[j]] = writeConcern[writeConcernFields[j]]; - } - - // Create a getLastError command - var getLastErrorOp = new Query(bson, f("%s.$cmd", db), getLastErrorCmd, {numberToReturn: -1}); - // Write the lastError message - connection.write(getLastErrorOp.toBin()); - - // Give the result from getLastError the right index - var callbackOp = function(_index) { - return function(err, result) { - if(err) error = err; - // Update the number of operations executed - totalOps = totalOps - 1; - // Save the getLastError document - if(!err) getLastErrors[_index] = result.documents[0]; - // Check if we are done - if(totalOps == 0) { - if(error) return callback(error); - callback(null, aggregateWriteOperationResults(opType, ops, getLastErrors, connection)); - } - } - } - - // Register the callback - callbacks.register(getLastErrorOp.requestId, callbackOp(i)); - } - } catch(err) { - if(typeof err == 'string') err = new MongoError(err); - // Update the number of operations executed - totalOps = totalOps - 1; - // We have a serialization error, rewrite as a write error to have same behavior as modern - // write commands - getLastErrors[i] = { ok: 1, errmsg: err.message, code: 14 }; - // Check if we are done - if(totalOps == 0) { - callback(null, aggregateWriteOperationResults(opType, ops, getLastErrors, connection)); - } - } - } - - // Empty w:0 return - if(writeConcern - && writeConcern.w == 0 && callback) { - callback(null, null); - } -} - -module.exports = WireProtocol; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/2_6_support.js b/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/2_6_support.js deleted file mode 100644 index 078b87a..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/2_6_support.js +++ /dev/null @@ -1,264 +0,0 @@ -"use strict"; - -var Insert = require('./commands').Insert - , Update = require('./commands').Update - , Remove = require('./commands').Remove - , Query = require('../connection/commands').Query - , copy = require('../connection/utils').copy - , KillCursor = require('../connection/commands').KillCursor - , GetMore = require('../connection/commands').GetMore - , Query = require('../connection/commands').Query - , ReadPreference = require('../topologies/read_preference') - , f = require('util').format - , CommandResult = require('../topologies/command_result') - , MongoError = require('../error') - , Long = require('bson').Long; - -var WireProtocol = function() {} - -// -// Execute a write operation -var executeWrite = function(topology, type, opsField, ns, ops, options, callback) { - if(ops.length == 0) throw new MongoError("insert must contain at least one document"); - if(typeof options == 'function') { - callback = options; - options = {}; - } - - // Split the ns up to get db and collection - var p = ns.split("."); - var d = p.shift(); - // Options - var ordered = typeof options.ordered == 'boolean' ? options.ordered : true; - var writeConcern = options.writeConcern || {}; - // return skeleton - var writeCommand = {}; - writeCommand[type] = p.join('.'); - writeCommand[opsField] = ops; - writeCommand.ordered = ordered; - writeCommand.writeConcern = writeConcern; - - // Options object - var opts = {}; - if(type == 'insert') opts.checkKeys = true; - // Ensure we support serialization of functions - if(options.serializeFunctions) opts.serializeFunctions = options.serializeFunctions; - // Execute command - topology.command(f("%s.$cmd", d), writeCommand, opts, callback); -} - -// -// Needs to support legacy mass insert as well as ordered/unordered legacy -// emulation -// -WireProtocol.prototype.insert = function(topology, ismaster, ns, bson, pool, callbacks, ops, options, callback) { - executeWrite(topology, 'insert', 'documents', ns, ops, options, callback); -} - -WireProtocol.prototype.update = function(topology, ismaster, ns, bson, pool, callbacks, ops, options, callback) { - executeWrite(topology, 'update', 'updates', ns, ops, options, callback); -} - -WireProtocol.prototype.remove = function(topology, ismaster, ns, bson, pool, callbacks, ops, options, callback) { - executeWrite(topology, 'delete', 'deletes', ns, ops, options, callback); -} - -WireProtocol.prototype.killCursor = function(bson, ns, cursorId, connection, callbacks, callback) { - // Create a kill cursor command - var killCursor = new KillCursor(bson, [cursorId]); - // Execute the kill cursor command - if(connection && connection.isConnected()) connection.write(killCursor.toBin()); - // Set cursor to 0 - cursorId = Long.ZERO; - // Return to caller - if(callback) callback(null, null); -} - -WireProtocol.prototype.getMore = function(bson, ns, cursorState, batchSize, raw, connection, callbacks, options, callback) { - // Create getMore command - var getMore = new GetMore(bson, ns, cursorState.cursorId, {numberToReturn: batchSize}); - - // Query callback - var queryCallback = function(err, r) { - if(err) return callback(err); - - // If we have a timed out query or a cursor that was killed - if((r.responseFlags & (1 << 0)) != 0) { - return callback(new MongoError("cursor killed or timed out"), null); - } - - // Ensure we have a Long valie cursor id - var cursorId = typeof r.cursorId == 'number' - ? Long.fromNumber(r.cursorId) - : r.cursorId; - - // Set all the values - cursorState.documents = r.documents; - cursorState.cursorId = cursorId; - - // Return - callback(null); - } - - // If we have a raw query decorate the function - if(raw) { - queryCallback.raw = raw; - } - - // Register a callback - callbacks.register(getMore.requestId, queryCallback); - // Write out the getMore command - connection.write(getMore.toBin()); -} - -WireProtocol.prototype.command = function(bson, ns, cmd, cursorState, topology, options) { - // Establish type of command - if(cmd.find) { - return setupClassicFind(bson, ns, cmd, cursorState, topology, options) - } else if(cursorState.cursorId != null) { - } else if(cmd) { - return setupCommand(bson, ns, cmd, cursorState, topology, options); - } else { - throw new MongoError(f("command %s does not return a cursor", JSON.stringify(cmd))); - } -} - -// -// Execute a find command -var setupClassicFind = function(bson, ns, cmd, cursorState, topology, options) { - var readPreference = options.readPreference || new ReadPreference('primary'); - if(typeof readPreference == 'string') readPreference = new ReadPreference(readPreference); - if(!(readPreference instanceof ReadPreference)) throw new MongoError('readPreference must be a ReadPreference instance'); - - // Ensure we have at least some options - options = options || {}; - // Set the optional batchSize - cursorState.batchSize = cmd.batchSize || cursorState.batchSize; - var numberToReturn = 0; - - // Unpack the limit and batchSize values - if(cursorState.limit == 0) { - numberToReturn = cursorState.batchSize; - } else if(cursorState.limit < 0 || cursorState.limit < cursorState.batchSize || (cursorState.limit > 0 && cursorState.batchSize == 0)) { - numberToReturn = cursorState.limit; - } else { - numberToReturn = cursorState.batchSize; - } - - var numberToSkip = cursorState.skip || 0; - // Build actual find command - var findCmd = {}; - // Using special modifier - var usesSpecialModifier = false; - - // We have a Mongos topology, check if we need to add a readPreference - if(topology.type == 'mongos' && readPreference) { - findCmd['$readPreference'] = readPreference.toJSON(); - usesSpecialModifier = true; - } - - // Add special modifiers to the query - if(cmd.sort) findCmd['orderby'] = cmd.sort, usesSpecialModifier = true; - if(cmd.hint) findCmd['$hint'] = cmd.hint, usesSpecialModifier = true; - if(cmd.snapshot) findCmd['$snapshot'] = cmd.snapshot, usesSpecialModifier = true; - if(cmd.returnKey) findCmd['$returnKey'] = cmd.returnKey, usesSpecialModifier = true; - if(cmd.maxScan) findCmd['$maxScan'] = cmd.maxScan, usesSpecialModifier = true; - if(cmd.min) findCmd['$min'] = cmd.min, usesSpecialModifier = true; - if(cmd.max) findCmd['$max'] = cmd.max, usesSpecialModifier = true; - if(cmd.showDiskLoc) findCmd['$showDiskLoc'] = cmd.showDiskLoc, usesSpecialModifier = true; - if(cmd.comment) findCmd['$comment'] = cmd.comment, usesSpecialModifier = true; - if(cmd.maxTimeMS) findCmd['$maxTimeMS'] = cmd.maxTimeMS, usesSpecialModifier = true; - - // If we have explain, return a single document and close cursor - if(cmd.explain) { - numberToReturn = -1; - usesSpecialModifier = true; - findCmd['$explain'] = true; - } - - // If we have a special modifier - if(usesSpecialModifier) { - findCmd['$query'] = cmd.query; - } else { - findCmd = cmd.query; - } - - // Serialize functions - var serializeFunctions = typeof options.serializeFunctions == 'boolean' - ? options.serializeFunctions : false; - - // Build Query object - var query = new Query(bson, ns, findCmd, { - numberToSkip: numberToSkip, numberToReturn: numberToReturn - , checkKeys: false, returnFieldSelector: cmd.fields - , serializeFunctions: serializeFunctions - }); - - // Set query flags - query.slaveOk = readPreference.slaveOk(); - - // Set up the option bits for wire protocol - if(typeof cmd.tailable == 'boolean') query.tailable = cmd.tailable; - if(typeof cmd.oplogReplay == 'boolean') query.oplogReplay = cmd.oplogReplay; - if(typeof cmd.noCursorTimeout == 'boolean') query.noCursorTimeout = cmd.noCursorTimeout; - if(typeof cmd.awaitData == 'boolean') query.awaitData = cmd.awaitData; - if(typeof cmd.exhaust == 'boolean') query.exhaust = cmd.exhaust; - if(typeof cmd.partial == 'boolean') query.partial = cmd.partial; - // Return the query - return query; -} - -// -// Set up a command cursor -var setupCommand = function(bson, ns, cmd, cursorState, topology, options) { - var readPreference = options.readPreference || new ReadPreference('primary'); - if(typeof readPreference == 'string') readPreference = new ReadPreference(readPreference); - if(!(readPreference instanceof ReadPreference)) throw new MongoError('readPreference must be a ReadPreference instance'); - - // Set empty options object - options = options || {} - - // Final query - var finalCmd = {}; - for(var name in cmd) { - finalCmd[name] = cmd[name]; - } - - // Build command namespace - var parts = ns.split(/\./); - - // We have a Mongos topology, check if we need to add a readPreference - if(topology.type == 'mongos' && readPreference) { - finalCmd['$readPreference'] = readPreference.toJSON(); - } - - // Serialize functions - var serializeFunctions = typeof options.serializeFunctions == 'boolean' - ? options.serializeFunctions : false; - - // Build Query object - var query = new Query(bson, f('%s.$cmd', parts.shift()), finalCmd, { - numberToSkip: 0, numberToReturn: -1 - , checkKeys: false, serializeFunctions: serializeFunctions - }); - - // Set query flags - query.slaveOk = readPreference.slaveOk(); - - // Return the query - return query; -} - -/** - * @ignore - */ -var bindToCurrentDomain = function(callback) { - var domain = process.domain; - if(domain == null || callback == null) { - return callback; - } else { - return domain.bind(callback); - } -} - -module.exports = WireProtocol; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/3_2_support.js b/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/3_2_support.js deleted file mode 100644 index 98e4534..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/3_2_support.js +++ /dev/null @@ -1,472 +0,0 @@ -"use strict"; - -var Insert = require('./commands').Insert - , Update = require('./commands').Update - , Remove = require('./commands').Remove - , Query = require('../connection/commands').Query - , copy = require('../connection/utils').copy - , KillCursor = require('../connection/commands').KillCursor - , GetMore = require('../connection/commands').GetMore - , Query = require('../connection/commands').Query - , ReadPreference = require('../topologies/read_preference') - , f = require('util').format - , CommandResult = require('../topologies/command_result') - , MongoError = require('../error') - , Long = require('bson').Long; - -var WireProtocol = function(legacyWireProtocol) { - this.legacyWireProtocol = legacyWireProtocol; -} - -// -// Execute a write operation -var executeWrite = function(topology, type, opsField, ns, ops, options, callback) { - if(ops.length == 0) throw new MongoError("insert must contain at least one document"); - if(typeof options == 'function') { - callback = options; - options = {}; - } - - // Split the ns up to get db and collection - var p = ns.split("."); - var d = p.shift(); - // Options - var ordered = typeof options.ordered == 'boolean' ? options.ordered : true; - var writeConcern = options.writeConcern || {}; - // return skeleton - var writeCommand = {}; - writeCommand[type] = p.join('.'); - writeCommand[opsField] = ops; - writeCommand.ordered = ordered; - writeCommand.writeConcern = writeConcern; - - // Options object - var opts = {}; - if(type == 'insert') opts.checkKeys = true; - // Ensure we support serialization of functions - if(options.serializeFunctions) opts.serializeFunctions = options.serializeFunctions; - // Execute command - topology.command(f("%s.$cmd", d), writeCommand, opts, callback); -} - -// -// Needs to support legacy mass insert as well as ordered/unordered legacy -// emulation -// -WireProtocol.prototype.insert = function(topology, ismaster, ns, bson, pool, callbacks, ops, options, callback) { - executeWrite(topology, 'insert', 'documents', ns, ops, options, callback); -} - -WireProtocol.prototype.update = function(topology, ismaster, ns, bson, pool, callbacks, ops, options, callback) { - executeWrite(topology, 'update', 'updates', ns, ops, options, callback); -} - -WireProtocol.prototype.remove = function(topology, ismaster, ns, bson, pool, callbacks, ops, options, callback) { - executeWrite(topology, 'delete', 'deletes', ns, ops, options, callback); -} - -WireProtocol.prototype.killCursor = function(bson, ns, cursorId, connection, callbacks, callback) { - // Build command namespace - var parts = ns.split(/\./); - // Command namespace - var commandns = f('%s.$cmd', parts.shift()); - // Create getMore command - var killcursorCmd = { - killCursors: parts.join('.'), - cursors: [cursorId] - } - - // Build Query object - var query = new Query(bson, commandns, killcursorCmd, { - numberToSkip: 0, numberToReturn: -1 - , checkKeys: false, returnFieldSelector: null - }); - - // Set query flags - query.slaveOk = true; - - // Execute the kill cursor command - if(connection && connection.isConnected()) { - connection.write(query.toBin()); - } - - // Kill cursor callback - var killCursorCallback = function(err, r) { - if(err) { - if(typeof callback != 'function') return; - return callback(err); - } - - // If we have a timed out query or a cursor that was killed - if((r.responseFlags & (1 << 0)) != 0) { - if(typeof callback != 'function') return; - return callback(new MongoError("cursor killed or timed out"), null); - } - - if(!Array.isArray(r.documents) || r.documents.length == 0) { - if(typeof callback != 'function') return; - return callback(new MongoError(f('invalid getMore result returned for cursor id %s', cursorState.cursorId))); - } - - // Return the result - if(typeof callback == 'function') { - callback(null, r.documents[0]); - } - } - - // Register a callback - callbacks.register(query.requestId, killCursorCallback); -} - -WireProtocol.prototype.getMore = function(bson, ns, cursorState, batchSize, raw, connection, callbacks, options, callback) { - var readPreference = options.readPreference || new ReadPreference('primary'); - if(typeof readPreference == 'string') readPreference = new ReadPreference(readPreference); - if(!(readPreference instanceof ReadPreference)) throw new MongoError('readPreference must be a ReadPreference instance'); - // Build command namespace - var parts = ns.split(/\./); - // Command namespace - var commandns = f('%s.$cmd', parts.shift()); - - // Check if we have an maxTimeMS set - var maxTimeMS = typeof cursorState.cmd.maxTimeMS == 'number' ? cursorState.cmd.maxTimeMS : 3000; - - // Create getMore command - var getMoreCmd = { - getMore: cursorState.cursorId, - collection: parts.join('.'), - batchSize: batchSize, - maxTimeMS: maxTimeMS - } - - // Build Query object - var query = new Query(bson, commandns, getMoreCmd, { - numberToSkip: 0, numberToReturn: -1 - , checkKeys: false, returnFieldSelector: null - }); - - // Set query flags - query.slaveOk = readPreference.slaveOk(); - - // Query callback - var queryCallback = function(err, r) { - if(err) return callback(err); - - // If we have a timed out query or a cursor that was killed - if((r.responseFlags & (1 << 0)) != 0) { - return callback(new MongoError("cursor killed or timed out"), null); - } - - if(!Array.isArray(r.documents) || r.documents.length == 0) - return callback(new MongoError(f('invalid getMore result returned for cursor id %s', cursorState.cursorId))); - - // Raw, return all the extracted documents - if(raw) { - cursorState.documents = r.documents; - cursorState.cursorId = r.cursorId; - return callback(null, r.documents); - } - - // Ensure we have a Long valie cursor id - var cursorId = typeof r.documents[0].cursor.id == 'number' - ? Long.fromNumber(r.documents[0].cursor.id) - : r.documents[0].cursor.id; - - // Set all the values - cursorState.documents = r.documents[0].cursor.nextBatch; - cursorState.cursorId = cursorId; - - // Return the result - callback(null, r.documents[0]); - } - - // If we have a raw query decorate the function - if(raw) { - queryCallback.raw = raw; - } - - // Add the result field needed - queryCallback.documentsReturnedIn = 'nextBatch'; - - // Register a callback - callbacks.register(query.requestId, queryCallback); - // Write out the getMore command - connection.write(query.toBin()); -} - -WireProtocol.prototype.command = function(bson, ns, cmd, cursorState, topology, options) { - // Establish type of command - if(cmd.find) { - if(cmd.exhaust) { - return this.legacyWireProtocol.command(bson, ns, cmd, cursorState, topology, options); - } - - // Create the find command - var query = executeFindCommand(bson, ns, cmd, cursorState, topology, options) - // Mark the cmd as virtual - cmd.virtual = false; - // Signal the documents are in the firstBatch value - query.documentsReturnedIn = 'firstBatch'; - // Return the query - return query; - } else if(cursorState.cursorId != null) { - } else if(cmd) { - return setupCommand(bson, ns, cmd, cursorState, topology, options); - } else { - throw new MongoError(f("command %s does not return a cursor", JSON.stringify(cmd))); - } -} - -// // Command -// { -// find: ns -// , query: -// , limit: -// , fields: -// , skip: -// , hint: -// , explain: -// , snapshot: -// , batchSize: -// , returnKey: -// , maxScan: -// , min: -// , max: -// , showDiskLoc: -// , comment: -// , maxTimeMS: -// , raw: -// , readPreference: -// , tailable: -// , oplogReplay: -// , noCursorTimeout: -// , awaitdata: -// , exhaust: -// , partial: -// } - -// FIND/GETMORE SPEC -// { -// “find”: , -// “filter”: { ... }, -// “sort”: { ... }, -// “projection”: { ... }, -// “hint”: { ... }, -// “skip”: , -// “limit”: , -// “batchSize”: , -// “singleBatch”: , -// “comment”: , -// “maxScan”: , -// “maxTimeMS”: , -// “max”: { ... }, -// “min”: { ... }, -// “returnKey”: , -// “showRecordId”: , -// “snapshot”: , -// “tailable”: , -// “oplogReplay”: , -// “noCursorTimeout”: , -// “awaitData”: , -// “partial”: , -// “$readPreference”: { ... } -// } - -// -// Execute a find command -var executeFindCommand = function(bson, ns, cmd, cursorState, topology, options) { - var readPreference = options.readPreference || new ReadPreference('primary'); - if(typeof readPreference == 'string') readPreference = new ReadPreference(readPreference); - if(!(readPreference instanceof ReadPreference)) throw new MongoError('readPreference must be a ReadPreference instance'); - - // Ensure we have at least some options - options = options || {}; - // Set the optional batchSize - cursorState.batchSize = cmd.batchSize || cursorState.batchSize; - - // Build command namespace - var parts = ns.split(/\./); - // Command namespace - var commandns = f('%s.$cmd', parts.shift()); - - // Build actual find command - var findCmd = { - find: parts.join('.') - }; - - // I we provided a filter - if(cmd.query) findCmd.filter = cmd.query; - - // Sort value - var sortValue = cmd.sort; - - // Handle issue of sort being an Array - if(Array.isArray(sortValue)) { - var sortObject = {}; - - if(sortValue.length > 0 && !Array.isArray(sortValue[0])) { - var sortDirection = sortValue[1]; - // Translate the sort order text - if(sortDirection == 'asc') { - sortDirection = 1; - } else if(sortDirection == 'desc') { - sortDirection = -1; - } - - // Set the sort order - sortObject[sortValue[0]] = sortDirection; - } else { - for(var i = 0; i < sortValue.length; i++) { - var sortDirection = sortValue[i][1]; - // Translate the sort order text - if(sortDirection == 'asc') { - sortDirection = 1; - } else if(sortDirection == 'desc') { - sortDirection = -1; - } - - // Set the sort order - sortObject[sortValue[i][0]] = sortDirection; - } - } - - sortValue = sortObject; - }; - - // Add sort to command - if(cmd.sort) findCmd.sort = sortValue; - // Add a projection to the command - if(cmd.fields) findCmd.projection = cmd.fields; - // Add a hint to the command - if(cmd.hint) findCmd.hint = cmd.hint; - // Add a skip - if(cmd.skip) findCmd.skip = cmd.skip; - // Add a limit - if(cmd.limit) findCmd.limit = cmd.limit; - // Add a batchSize - if(cmd.batchSize) findCmd.batchSize = cmd.batchSize; - - // Check if we wish to have a singleBatch - if(cmd.limit < 0) { - findCmd.limit = Math.abs(cmd.limit); - findCmd.singleBatch = true; - } - - // If we have comment set - if(cmd.comment) findCmd.comment = cmd.comment; - - // If we have maxScan - if(cmd.maxScan) findCmd.maxScan = cmd.maxScan; - - // If we have maxTimeMS set - if(cmd.maxTimeMS) findCmd.maxTimeMS = cmd.maxTimeMS; - - // If we have min - if(cmd.min) findCmd.min = cmd.min; - - // If we have max - if(cmd.max) findCmd.max = cmd.max; - - // If we have returnKey set - if(cmd.returnKey) findCmd.returnKey = cmd.returnKey; - - // If we have showDiskLoc set - if(cmd.showDiskLoc) findCmd.showRecordId = cmd.showDiskLoc; - - // If we have snapshot set - if(cmd.snapshot) findCmd.snapshot = cmd.snapshot; - - // If we have tailable set - if(cmd.tailable) findCmd.tailable = cmd.tailable; - - // If we have oplogReplay set - if(cmd.oplogReplay) findCmd.oplogReplay = cmd.oplogReplay; - - // If we have noCursorTimeout set - if(cmd.noCursorTimeout) findCmd.noCursorTimeout = cmd.noCursorTimeout; - - // If we have awaitData set - if(cmd.awaitData) findCmd.awaitData = cmd.awaitData; - if(cmd.awaitdata) findCmd.awaitData = cmd.awaitdata; - - // If we have partial set - if(cmd.partial) findCmd.partial = cmd.partial; - - // Set query flags - findCmd.slaveOk = readPreference.slaveOk(); - - // We have a Mongos topology, check if we need to add a readPreference - if(topology.type == 'mongos' && readPreference) { - findCmd['$readPreference'] = readPreference.toJSON(); - } - - // If we have explain, we need to rewrite the find command - // to wrap it in the explain command - if(cmd.explain) { - findCmd = { - explain: findCmd - } - } - - // Build Query object - var query = new Query(bson, commandns, findCmd, { - numberToSkip: 0, numberToReturn: -1 - , checkKeys: false, returnFieldSelector: null - }); - - // Set query flags - query.slaveOk = readPreference.slaveOk(); - - // Return the query - return query; -} - -// -// Set up a command cursor -var setupCommand = function(bson, ns, cmd, cursorState, topology, options) { - var readPreference = options.readPreference || new ReadPreference('primary'); - if(typeof readPreference == 'string') readPreference = new ReadPreference(readPreference); - if(!(readPreference instanceof ReadPreference)) throw new MongoError('readPreference must be a ReadPreference instance'); - - // Set empty options object - options = options || {} - - // Final query - var finalCmd = {}; - for(var name in cmd) { - finalCmd[name] = cmd[name]; - } - - // Build command namespace - var parts = ns.split(/\./); - - // We have a Mongos topology, check if we need to add a readPreference - if(topology.type == 'mongos' && readPreference) { - finalCmd['$readPreference'] = readPreference.toJSON(); - } - - // Build Query object - var query = new Query(bson, f('%s.$cmd', parts.shift()), finalCmd, { - numberToSkip: 0, numberToReturn: -1 - , checkKeys: false - }); - - // Set query flags - query.slaveOk = readPreference.slaveOk(); - - // Return the query - return query; -} - -/** - * @ignore - */ -var bindToCurrentDomain = function(callback) { - var domain = process.domain; - if(domain == null || callback == null) { - return callback; - } else { - return domain.bind(callback); - } -} - -module.exports = WireProtocol; diff --git a/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/commands.js b/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/commands.js deleted file mode 100644 index 6a4a9b0..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/lib/wireprotocol/commands.js +++ /dev/null @@ -1,350 +0,0 @@ -"use strict"; - -var MongoError = require('../error'); - -// Wire command operation ids -var OP_UPDATE = 2001; -var OP_INSERT = 2002; -var OP_DELETE = 2006; - -var Insert = function(requestId, ismaster, bson, ns, documents, options) { - // Basic options needed to be passed in - if(ns == null) throw new MongoError("ns must be specified for query"); - if(!Array.isArray(documents) || documents.length == 0) throw new MongoError("documents array must contain at least one document to insert"); - - // Validate that we are not passing 0x00 in the colletion name - if(!!~ns.indexOf("\x00")) { - throw new MongoError("namespace cannot contain a null character"); - } - - // Set internal - this.requestId = requestId; - this.bson = bson; - this.ns = ns; - this.documents = documents; - this.ismaster = ismaster; - - // Ensure empty options - options = options || {}; - - // Unpack options - this.serializeFunctions = typeof options.serializeFunctions == 'boolean' ? options.serializeFunctions : false; - this.checkKeys = typeof options.checkKeys == 'boolean' ? options.checkKeys : true; - this.continueOnError = typeof options.continueOnError == 'boolean' ? options.continueOnError : false; - // Set flags - this.flags = this.continueOnError ? 1 : 0; -} - -// To Binary -Insert.prototype.toBin = function() { - // Contains all the buffers to be written - var buffers = []; - - // Header buffer - var header = new Buffer( - 4 * 4 // Header - + 4 // Flags - + Buffer.byteLength(this.ns) + 1 // namespace - ); - - // Add header to buffers - buffers.push(header); - - // Total length of the message - var totalLength = header.length; - - // Serialize all the documents - for(var i = 0; i < this.documents.length; i++) { - var buffer = this.bson.serialize(this.documents[i] - , this.checkKeys - , true - , this.serializeFunctions); - - // Document is larger than maxBsonObjectSize, terminate serialization - if(buffer.length > this.ismaster.maxBsonObjectSize) { - throw new MongoError("Document exceeds maximum allowed bson size of " + this.ismaster.maxBsonObjectSize + " bytes"); - } - - // Add to total length of wire protocol message - totalLength = totalLength + buffer.length; - // Add to buffer - buffers.push(buffer); - } - - // Command is larger than maxMessageSizeBytes terminate serialization - if(totalLength > this.ismaster.maxMessageSizeBytes) { - throw new MongoError("Command exceeds maximum message size of " + this.ismaster.maxMessageSizeBytes + " bytes"); - } - - // Add all the metadata - var index = 0; - - // Write header length - header[index + 3] = (totalLength >> 24) & 0xff; - header[index + 2] = (totalLength >> 16) & 0xff; - header[index + 1] = (totalLength >> 8) & 0xff; - header[index] = (totalLength) & 0xff; - index = index + 4; - - // Write header requestId - header[index + 3] = (this.requestId >> 24) & 0xff; - header[index + 2] = (this.requestId >> 16) & 0xff; - header[index + 1] = (this.requestId >> 8) & 0xff; - header[index] = (this.requestId) & 0xff; - index = index + 4; - - // No flags - header[index + 3] = (0 >> 24) & 0xff; - header[index + 2] = (0 >> 16) & 0xff; - header[index + 1] = (0 >> 8) & 0xff; - header[index] = (0) & 0xff; - index = index + 4; - - // Operation - header[index + 3] = (OP_INSERT >> 24) & 0xff; - header[index + 2] = (OP_INSERT >> 16) & 0xff; - header[index + 1] = (OP_INSERT >> 8) & 0xff; - header[index] = (OP_INSERT) & 0xff; - index = index + 4; - - // Flags - header[index + 3] = (this.flags >> 24) & 0xff; - header[index + 2] = (this.flags >> 16) & 0xff; - header[index + 1] = (this.flags >> 8) & 0xff; - header[index] = (this.flags) & 0xff; - index = index + 4; - - // Write collection name - index = index + header.write(this.ns, index, 'utf8') + 1; - header[index - 1] = 0; - - // Return the buffers - return buffers; -} - -var Update = function(requestId, ismaster, bson, ns, update, options) { - // Basic options needed to be passed in - if(ns == null) throw new MongoError("ns must be specified for query"); - - // Ensure empty options - options = options || {}; - - // Set internal - this.requestId = requestId; - this.bson = bson; - this.ns = ns; - this.ismaster = ismaster; - - // Unpack options - this.serializeFunctions = typeof options.serializeFunctions == 'boolean' ? options.serializeFunctions : false; - this.checkKeys = typeof options.checkKeys == 'boolean' ? options.checkKeys : false; - - // Unpack the update document - this.upsert = typeof update[0].upsert == 'boolean' ? update[0].upsert : false; - this.multi = typeof update[0].multi == 'boolean' ? update[0].multi : false; - this.q = update[0].q; - this.u = update[0].u; - - // Create flag value - this.flags = this.upsert ? 1 : 0; - this.flags = this.multi ? this.flags | 2 : this.flags; -} - -// To Binary -Update.prototype.toBin = function() { - // Contains all the buffers to be written - var buffers = []; - - // Header buffer - var header = new Buffer( - 4 * 4 // Header - + 4 // ZERO - + Buffer.byteLength(this.ns) + 1 // namespace - + 4 // Flags - ); - - // Add header to buffers - buffers.push(header); - - // Total length of the message - var totalLength = header.length; - - // Serialize the selector - var selector = this.bson.serialize(this.q - , this.checkKeys - , true - , this.serializeFunctions); - buffers.push(selector); - totalLength = totalLength + selector.length; - - // Serialize the update - var update = this.bson.serialize(this.u - , this.checkKeys - , true - , this.serializeFunctions); - buffers.push(update); - totalLength = totalLength + update.length; - - // Index in header buffer - var index = 0; - - // Write header length - header[index + 3] = (totalLength >> 24) & 0xff; - header[index + 2] = (totalLength >> 16) & 0xff; - header[index + 1] = (totalLength >> 8) & 0xff; - header[index] = (totalLength) & 0xff; - index = index + 4; - - // Write header requestId - header[index + 3] = (this.requestId >> 24) & 0xff; - header[index + 2] = (this.requestId >> 16) & 0xff; - header[index + 1] = (this.requestId >> 8) & 0xff; - header[index] = (this.requestId) & 0xff; - index = index + 4; - - // No flags - header[index + 3] = (0 >> 24) & 0xff; - header[index + 2] = (0 >> 16) & 0xff; - header[index + 1] = (0 >> 8) & 0xff; - header[index] = (0) & 0xff; - index = index + 4; - - // Operation - header[index + 3] = (OP_UPDATE >> 24) & 0xff; - header[index + 2] = (OP_UPDATE >> 16) & 0xff; - header[index + 1] = (OP_UPDATE >> 8) & 0xff; - header[index] = (OP_UPDATE) & 0xff; - index = index + 4; - - // Write ZERO - header[index + 3] = (0 >> 24) & 0xff; - header[index + 2] = (0 >> 16) & 0xff; - header[index + 1] = (0 >> 8) & 0xff; - header[index] = (0) & 0xff; - index = index + 4; - - // Write collection name - index = index + header.write(this.ns, index, 'utf8') + 1; - header[index - 1] = 0; - - // Flags - header[index + 3] = (this.flags >> 24) & 0xff; - header[index + 2] = (this.flags >> 16) & 0xff; - header[index + 1] = (this.flags >> 8) & 0xff; - header[index] = (this.flags) & 0xff; - index = index + 4; - - // Return the buffers - return buffers; -} - -var Remove = function(requestId, ismaster, bson, ns, remove, options) { - // Basic options needed to be passed in - if(ns == null) throw new MongoError("ns must be specified for query"); - - // Ensure empty options - options = options || {}; - - // Set internal - this.requestId = requestId; - this.bson = bson; - this.ns = ns; - this.ismaster = ismaster; - - // Unpack options - this.serializeFunctions = typeof options.serializeFunctions == 'boolean' ? options.serializeFunctions : false; - this.checkKeys = typeof options.checkKeys == 'boolean' ? options.checkKeys : false; - - // Unpack the update document - this.limit = typeof remove[0].limit == 'number' ? remove[0].limit : 1; - this.q = remove[0].q; - - // Create flag value - this.flags = this.limit == 1 ? 1 : 0; -} - -// To Binary -Remove.prototype.toBin = function() { - // Contains all the buffers to be written - var buffers = []; - - // Header buffer - var header = new Buffer( - 4 * 4 // Header - + 4 // ZERO - + Buffer.byteLength(this.ns) + 1 // namespace - + 4 // Flags - ); - - // Add header to buffers - buffers.push(header); - - // Total length of the message - var totalLength = header.length; - - // Serialize the selector - var selector = this.bson.serialize(this.q - , this.checkKeys - , true - , this.serializeFunctions); - buffers.push(selector); - totalLength = totalLength + selector.length; - - // Index in header buffer - var index = 0; - - // Write header length - header[index + 3] = (totalLength >> 24) & 0xff; - header[index + 2] = (totalLength >> 16) & 0xff; - header[index + 1] = (totalLength >> 8) & 0xff; - header[index] = (totalLength) & 0xff; - index = index + 4; - - // Write header requestId - header[index + 3] = (this.requestId >> 24) & 0xff; - header[index + 2] = (this.requestId >> 16) & 0xff; - header[index + 1] = (this.requestId >> 8) & 0xff; - header[index] = (this.requestId) & 0xff; - index = index + 4; - - // No flags - header[index + 3] = (0 >> 24) & 0xff; - header[index + 2] = (0 >> 16) & 0xff; - header[index + 1] = (0 >> 8) & 0xff; - header[index] = (0) & 0xff; - index = index + 4; - - // Operation - header[index + 3] = (OP_DELETE >> 24) & 0xff; - header[index + 2] = (OP_DELETE >> 16) & 0xff; - header[index + 1] = (OP_DELETE >> 8) & 0xff; - header[index] = (OP_DELETE) & 0xff; - index = index + 4; - - // Write ZERO - header[index + 3] = (0 >> 24) & 0xff; - header[index + 2] = (0 >> 16) & 0xff; - header[index + 1] = (0 >> 8) & 0xff; - header[index] = (0) & 0xff; - index = index + 4; - - // Write collection name - index = index + header.write(this.ns, index, 'utf8') + 1; - header[index - 1] = 0; - - // Write ZERO - header[index + 3] = (this.flags >> 24) & 0xff; - header[index + 2] = (this.flags >> 16) & 0xff; - header[index + 1] = (this.flags >> 8) & 0xff; - header[index] = (this.flags) & 0xff; - index = index + 4; - - // Return the buffers - return buffers; -} - -module.exports = { - Insert: Insert - , Update: Update - , Remove: Remove -} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/HISTORY b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/HISTORY deleted file mode 100644 index c51a67c..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/HISTORY +++ /dev/null @@ -1,93 +0,0 @@ -0.4.11 2015-08-06 ------------------ -- Minor fix for invalid key checking. - -0.4.10 2015-08-06 ------------------ -- NODE-38 Added new BSONRegExp type to allow direct serialization to MongoDB type. -- Some performance improvements by in lining code. - -0.4.9 2015-08-06 ----------------- -- Undefined fields are omitted from serialization in objects. - -0.4.8 2015-07-14 ----------------- -- Fixed size validation to ensure we can deserialize from dumped files. - -0.4.7 2015-06-26 ----------------- -- Added ability to instruct deserializer to return raw BSON buffers for named array fields. -- Minor deserialization optimization by moving inlined function out. - -0.4.6 2015-06-17 ----------------- -- Fixed serializeWithBufferAndIndex bug. - -0.4.5 2015-06-17 ----------------- -- Removed any references to the shared buffer to avoid non GC collectible bson instances. - -0.4.4 2015-06-17 ----------------- -- Fixed rethrowing of error when not RangeError. - -0.4.3 2015-06-17 ----------------- -- Start buffer at 64K and double as needed, meaning we keep a low memory profile until needed. - -0.4.2 2015-06-16 ----------------- -- More fixes for corrupt Bson - -0.4.1 2015-06-16 ----------------- -- More fixes for corrupt Bson - -0.4.0 2015-06-16 ----------------- -- New JS serializer serializing into a single buffer then copying out the new buffer. Performance is similar to current C++ parser. -- Removed bson-ext extension dependency for now. - -0.3.2 2015-03-27 ----------------- -- Removed node-gyp from install script in package.json. - -0.3.1 2015-03-27 ----------------- -- Return pure js version on native() call if failed to initialize. - -0.3.0 2015-03-26 ----------------- -- Pulled out all C++ code into bson-ext and made it an optional dependency. - -0.2.21 2015-03-21 ------------------ -- Updated Nan to 1.7.0 to support io.js and node 0.12.0 - -0.2.19 2015-02-16 ------------------ -- Updated Nan to 1.6.2 to support io.js and node 0.12.0 - -0.2.18 2015-01-20 ------------------ -- Updated Nan to 1.5.1 to support io.js - -0.2.16 2014-12-17 ------------------ -- Made pid cycle on 0xffff to avoid weird overflows on creation of ObjectID's - -0.2.12 2014-08-24 ------------------ -- Fixes for fortify review of c++ extension -- toBSON correctly allows returns of non objects - -0.2.3 2013-10-01 ----------------- -- Drying of ObjectId code for generation of id (Issue #54, https://github.com/moredip) -- Fixed issue where corrupt CString's could cause endless loop -- Support for Node 0.11.X > (Issue #49, https://github.com/kkoopa) - -0.1.4 2012-09-25 ----------------- -- Added precompiled c++ native extensions for win32 ia32 and x64 diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/LICENSE b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/LICENSE deleted file mode 100644 index 261eeb9..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/README.md b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/README.md deleted file mode 100644 index 56327c2..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/README.md +++ /dev/null @@ -1,69 +0,0 @@ -Javascript + C++ BSON parser -============================ - -This BSON parser is primarily meant to be used with the `mongodb` node.js driver. -However, wonderful tools such as `onejs` can package up a BSON parser that will work in the browser. -The current build is located in the `browser_build/bson.js` file. - -A simple example of how to use BSON in the browser: - -```html - - - - - - - - -``` - -A simple example of how to use BSON in `node.js`: - -```javascript -var bson = require("bson"); -var BSON = new bson.BSONPure.BSON(); -var Long = bson.BSONPure.Long; - -var doc = {long: Long.fromNumber(100)} - -// Serialize a document -var data = BSON.serialize(doc, false, true, false); -console.log("data:", data); - -// Deserialize the resulting Buffer -var doc_2 = BSON.deserialize(data); -console.log("doc_2:", doc_2); -``` - -The API consists of two simple methods to serialize/deserialize objects to/from BSON format: - - * BSON.serialize(object, checkKeys, asBuffer, serializeFunctions) - * @param {Object} object the Javascript object to serialize. - * @param {Boolean} checkKeys the serializer will check if keys are valid. - * @param {Boolean} asBuffer return the serialized object as a Buffer object **(ignore)**. - * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)** - * @return {TypedArray/Array} returns a TypedArray or Array depending on what your browser supports - - * BSON.deserialize(buffer, options, isArray) - * Options - * **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. - * **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. - * **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. - * @param {TypedArray/Array} a TypedArray/Array containing the BSON data - * @param {Object} [options] additional options used for the deserialization. - * @param {Boolean} [isArray] ignore used for recursive parsing. - * @return {Object} returns the deserialized Javascript Object. diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/alternate_parsers/bson.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/alternate_parsers/bson.js deleted file mode 100644 index 555aa79..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/alternate_parsers/bson.js +++ /dev/null @@ -1,1574 +0,0 @@ -var Long = require('../lib/bson/long').Long - , Double = require('../lib/bson/double').Double - , Timestamp = require('../lib/bson/timestamp').Timestamp - , ObjectID = require('../lib/bson/objectid').ObjectID - , Symbol = require('../lib/bson/symbol').Symbol - , Code = require('../lib/bson/code').Code - , MinKey = require('../lib/bson/min_key').MinKey - , MaxKey = require('../lib/bson/max_key').MaxKey - , DBRef = require('../lib/bson/db_ref').DBRef - , Binary = require('../lib/bson/binary').Binary - , BinaryParser = require('../lib/bson/binary_parser').BinaryParser - , writeIEEE754 = require('../lib/bson/float_parser').writeIEEE754 - , readIEEE754 = require('../lib/bson/float_parser').readIEEE754 - -// To ensure that 0.4 of node works correctly -var isDate = function isDate(d) { - return typeof d === 'object' && Object.prototype.toString.call(d) === '[object Date]'; -} - -/** - * Create a new BSON instance - * - * @class - * @return {BSON} instance of BSON Parser. - */ -function BSON () {}; - -/** - * @ignore - * @api private - */ -// BSON MAX VALUES -BSON.BSON_INT32_MAX = 0x7FFFFFFF; -BSON.BSON_INT32_MIN = -0x80000000; - -BSON.BSON_INT64_MAX = Math.pow(2, 63) - 1; -BSON.BSON_INT64_MIN = -Math.pow(2, 63); - -// JS MAX PRECISE VALUES -BSON.JS_INT_MAX = 0x20000000000000; // Any integer up to 2^53 can be precisely represented by a double. -BSON.JS_INT_MIN = -0x20000000000000; // Any integer down to -2^53 can be precisely represented by a double. - -// Internal long versions -var JS_INT_MAX_LONG = Long.fromNumber(0x20000000000000); // Any integer up to 2^53 can be precisely represented by a double. -var JS_INT_MIN_LONG = Long.fromNumber(-0x20000000000000); // Any integer down to -2^53 can be precisely represented by a double. - -/** - * Number BSON Type - * - * @classconstant BSON_DATA_NUMBER - **/ -BSON.BSON_DATA_NUMBER = 1; -/** - * String BSON Type - * - * @classconstant BSON_DATA_STRING - **/ -BSON.BSON_DATA_STRING = 2; -/** - * Object BSON Type - * - * @classconstant BSON_DATA_OBJECT - **/ -BSON.BSON_DATA_OBJECT = 3; -/** - * Array BSON Type - * - * @classconstant BSON_DATA_ARRAY - **/ -BSON.BSON_DATA_ARRAY = 4; -/** - * Binary BSON Type - * - * @classconstant BSON_DATA_BINARY - **/ -BSON.BSON_DATA_BINARY = 5; -/** - * Binary BSON Type - * - * @classconstant BSON_DATA_UNDEFINED - **/ -BSON.BSON_DATA_UNDEFINED = 6; -/** - * ObjectID BSON Type - * - * @classconstant BSON_DATA_OID - **/ -BSON.BSON_DATA_OID = 7; -/** - * Boolean BSON Type - * - * @classconstant BSON_DATA_BOOLEAN - **/ -BSON.BSON_DATA_BOOLEAN = 8; -/** - * Date BSON Type - * - * @classconstant BSON_DATA_DATE - **/ -BSON.BSON_DATA_DATE = 9; -/** - * null BSON Type - * - * @classconstant BSON_DATA_NULL - **/ -BSON.BSON_DATA_NULL = 10; -/** - * RegExp BSON Type - * - * @classconstant BSON_DATA_REGEXP - **/ -BSON.BSON_DATA_REGEXP = 11; -/** - * Code BSON Type - * - * @classconstant BSON_DATA_CODE - **/ -BSON.BSON_DATA_CODE = 13; -/** - * Symbol BSON Type - * - * @classconstant BSON_DATA_SYMBOL - **/ -BSON.BSON_DATA_SYMBOL = 14; -/** - * Code with Scope BSON Type - * - * @classconstant BSON_DATA_CODE_W_SCOPE - **/ -BSON.BSON_DATA_CODE_W_SCOPE = 15; -/** - * 32 bit Integer BSON Type - * - * @classconstant BSON_DATA_INT - **/ -BSON.BSON_DATA_INT = 16; -/** - * Timestamp BSON Type - * - * @classconstant BSON_DATA_TIMESTAMP - **/ -BSON.BSON_DATA_TIMESTAMP = 17; -/** - * Long BSON Type - * - * @classconstant BSON_DATA_LONG - **/ -BSON.BSON_DATA_LONG = 18; -/** - * MinKey BSON Type - * - * @classconstant BSON_DATA_MIN_KEY - **/ -BSON.BSON_DATA_MIN_KEY = 0xff; -/** - * MaxKey BSON Type - * - * @classconstant BSON_DATA_MAX_KEY - **/ -BSON.BSON_DATA_MAX_KEY = 0x7f; - -/** - * Binary Default Type - * - * @classconstant BSON_BINARY_SUBTYPE_DEFAULT - **/ -BSON.BSON_BINARY_SUBTYPE_DEFAULT = 0; -/** - * Binary Function Type - * - * @classconstant BSON_BINARY_SUBTYPE_FUNCTION - **/ -BSON.BSON_BINARY_SUBTYPE_FUNCTION = 1; -/** - * Binary Byte Array Type - * - * @classconstant BSON_BINARY_SUBTYPE_BYTE_ARRAY - **/ -BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; -/** - * Binary UUID Type - * - * @classconstant BSON_BINARY_SUBTYPE_UUID - **/ -BSON.BSON_BINARY_SUBTYPE_UUID = 3; -/** - * Binary MD5 Type - * - * @classconstant BSON_BINARY_SUBTYPE_MD5 - **/ -BSON.BSON_BINARY_SUBTYPE_MD5 = 4; -/** - * Binary User Defined Type - * - * @classconstant BSON_BINARY_SUBTYPE_USER_DEFINED - **/ -BSON.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; - -/** - * Calculate the bson size for a passed in Javascript object. - * - * @param {Object} object the Javascript object to calculate the BSON byte size for. - * @param {Boolean} [serializeFunctions] serialize all functions in the object **(default:false)**. - * @return {Number} returns the number of bytes the BSON object will take up. - * @api public - */ -BSON.calculateObjectSize = function calculateObjectSize(object, serializeFunctions) { - var totalLength = (4 + 1); - - if(Array.isArray(object)) { - for(var i = 0; i < object.length; i++) { - totalLength += calculateElement(i.toString(), object[i], serializeFunctions) - } - } else { - // If we have toBSON defined, override the current object - if(object.toBSON) { - object = object.toBSON(); - } - - // Calculate size - for(var key in object) { - totalLength += calculateElement(key, object[key], serializeFunctions) - } - } - - return totalLength; -} - -/** - * @ignore - * @api private - */ -function calculateElement(name, value, serializeFunctions) { - var isBuffer = typeof Buffer !== 'undefined'; - - // If we have toBSON defined, override the current object - if(value && value.toBSON){ - value = value.toBSON(); - } - - switch(typeof value) { - case 'string': - return 1 + (!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1 + 4 + (!isBuffer ? numberOfBytes(value) : Buffer.byteLength(value, 'utf8')) + 1; - case 'number': - if(Math.floor(value) === value && value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { - if(value >= BSON.BSON_INT32_MIN && value <= BSON.BSON_INT32_MAX) { // 32 bit - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (4 + 1); - } else { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); - } - } else { // 64 bit - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); - } - case 'undefined': - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1); - case 'boolean': - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1 + 1); - case 'object': - if(value == null || value instanceof MinKey || value instanceof MaxKey || value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1); - } else if(value instanceof ObjectID || value['_bsontype'] == 'ObjectID') { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (12 + 1); - } else if(value instanceof Date || isDate(value)) { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); - } else if(typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1 + 4 + 1) + value.length; - } else if(value instanceof Long || value instanceof Double || value instanceof Timestamp - || value['_bsontype'] == 'Long' || value['_bsontype'] == 'Double' || value['_bsontype'] == 'Timestamp') { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); - } else if(value instanceof Code || value['_bsontype'] == 'Code') { - // Calculate size depending on the availability of a scope - if(value.scope != null && Object.keys(value.scope).length > 0) { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + 4 + (!isBuffer ? numberOfBytes(value.code.toString()) : Buffer.byteLength(value.code.toString(), 'utf8')) + 1 + BSON.calculateObjectSize(value.scope, serializeFunctions); - } else { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + (!isBuffer ? numberOfBytes(value.code.toString()) : Buffer.byteLength(value.code.toString(), 'utf8')) + 1; - } - } else if(value instanceof Binary || value['_bsontype'] == 'Binary') { - // Check what kind of subtype we have - if(value.sub_type == Binary.SUBTYPE_BYTE_ARRAY) { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (value.position + 1 + 4 + 1 + 4); - } else { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (value.position + 1 + 4 + 1); - } - } else if(value instanceof Symbol || value['_bsontype'] == 'Symbol') { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + ((!isBuffer ? numberOfBytes(value.value) : Buffer.byteLength(value.value, 'utf8')) + 4 + 1 + 1); - } else if(value instanceof DBRef || value['_bsontype'] == 'DBRef') { - // Set up correct object for serialization - var ordered_values = { - '$ref': value.namespace - , '$id' : value.oid - }; - - // Add db reference if it exists - if(null != value.db) { - ordered_values['$db'] = value.db; - } - - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + BSON.calculateObjectSize(ordered_values, serializeFunctions); - } else if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]') { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + (!isBuffer ? numberOfBytes(value.source) : Buffer.byteLength(value.source, 'utf8')) + 1 - + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) + 1 - } else { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + BSON.calculateObjectSize(value, serializeFunctions) + 1; - } - case 'function': - // WTF for 0.4.X where typeof /someregexp/ === 'function' - if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]' || String.call(value) == '[object RegExp]') { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + (!isBuffer ? numberOfBytes(value.source) : Buffer.byteLength(value.source, 'utf8')) + 1 - + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) + 1 - } else { - if(serializeFunctions && value.scope != null && Object.keys(value.scope).length > 0) { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + 4 + (!isBuffer ? numberOfBytes(value.toString()) : Buffer.byteLength(value.toString(), 'utf8')) + 1 + BSON.calculateObjectSize(value.scope, serializeFunctions); - } else if(serializeFunctions) { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + (!isBuffer ? numberOfBytes(value.toString()) : Buffer.byteLength(value.toString(), 'utf8')) + 1; - } - } - } - - return 0; -} - -/** - * Serialize a Javascript object using a predefined Buffer and index into the buffer, useful when pre-allocating the space for serialization. - * - * @param {Object} object the Javascript object to serialize. - * @param {Boolean} checkKeys the serializer will check if keys are valid. - * @param {Buffer} buffer the Buffer you pre-allocated to store the serialized BSON object. - * @param {Number} index the index in the buffer where we wish to start serializing into. - * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. - * @return {Number} returns the new write index in the Buffer. - * @api public - */ -BSON.serializeWithBufferAndIndex = function serializeWithBufferAndIndex(object, checkKeys, buffer, index, serializeFunctions) { - // Default setting false - serializeFunctions = serializeFunctions == null ? false : serializeFunctions; - // Write end information (length of the object) - var size = buffer.length; - // Write the size of the object - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - return serializeObject(object, checkKeys, buffer, index, serializeFunctions) - 1; -} - -/** - * @ignore - * @api private - */ -var serializeObject = function(object, checkKeys, buffer, index, serializeFunctions) { - if(object.toBSON) { - if(typeof object.toBSON != 'function') throw new Error("toBSON is not a function"); - object = object.toBSON(); - if(object != null && typeof object != 'object') throw new Error("toBSON function did not return an object"); - } - - // Process the object - if(Array.isArray(object)) { - for(var i = 0; i < object.length; i++) { - index = packElement(i.toString(), object[i], checkKeys, buffer, index, serializeFunctions); - } - } else { - // If we have toBSON defined, override the current object - if(object.toBSON) { - object = object.toBSON(); - } - - // Serialize the object - for(var key in object) { - // Check the key and throw error if it's illegal - if (key != '$db' && key != '$ref' && key != '$id') { - // dollars and dots ok - BSON.checkKey(key, !checkKeys); - } - - // Pack the element - index = packElement(key, object[key], checkKeys, buffer, index, serializeFunctions); - } - } - - // Write zero - buffer[index++] = 0; - return index; -} - -var stringToBytes = function(str) { - var ch, st, re = []; - for (var i = 0; i < str.length; i++ ) { - ch = str.charCodeAt(i); // get char - st = []; // set up "stack" - do { - st.push( ch & 0xFF ); // push byte to stack - ch = ch >> 8; // shift value down by 1 byte - } - while ( ch ); - // add stack contents to result - // done because chars have "wrong" endianness - re = re.concat( st.reverse() ); - } - // return an array of bytes - return re; -} - -var numberOfBytes = function(str) { - var ch, st, re = 0; - for (var i = 0; i < str.length; i++ ) { - ch = str.charCodeAt(i); // get char - st = []; // set up "stack" - do { - st.push( ch & 0xFF ); // push byte to stack - ch = ch >> 8; // shift value down by 1 byte - } - while ( ch ); - // add stack contents to result - // done because chars have "wrong" endianness - re = re + st.length; - } - // return an array of bytes - return re; -} - -/** - * @ignore - * @api private - */ -var writeToTypedArray = function(buffer, string, index) { - var bytes = stringToBytes(string); - for(var i = 0; i < bytes.length; i++) { - buffer[index + i] = bytes[i]; - } - return bytes.length; -} - -/** - * @ignore - * @api private - */ -var supportsBuffer = typeof Buffer != 'undefined'; - -/** - * @ignore - * @api private - */ -var packElement = function(name, value, checkKeys, buffer, index, serializeFunctions) { - - // If we have toBSON defined, override the current object - if(value && value.toBSON){ - value = value.toBSON(); - } - - var startIndex = index; - - switch(typeof value) { - case 'string': - // console.log("+++++++++++ index string:: " + index) - // Encode String type - buffer[index++] = BSON.BSON_DATA_STRING; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - - // Calculate size - var size = supportsBuffer ? Buffer.byteLength(value) + 1 : numberOfBytes(value) + 1; - // console.log("====== key :: " + name + " size ::" + size) - // Write the size of the string to buffer - buffer[index + 3] = (size >> 24) & 0xff; - buffer[index + 2] = (size >> 16) & 0xff; - buffer[index + 1] = (size >> 8) & 0xff; - buffer[index] = size & 0xff; - // Ajust the index - index = index + 4; - // Write the string - supportsBuffer ? buffer.write(value, index, 'utf8') : writeToTypedArray(buffer, value, index); - // Update index - index = index + size - 1; - // Write zero - buffer[index++] = 0; - // Return index - return index; - case 'number': - // We have an integer value - if(Math.floor(value) === value && value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { - // If the value fits in 32 bits encode as int, if it fits in a double - // encode it as a double, otherwise long - if(value >= BSON.BSON_INT32_MIN && value <= BSON.BSON_INT32_MAX) { - // Set int type 32 bits or less - buffer[index++] = BSON.BSON_DATA_INT; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Write the int value - buffer[index++] = value & 0xff; - buffer[index++] = (value >> 8) & 0xff; - buffer[index++] = (value >> 16) & 0xff; - buffer[index++] = (value >> 24) & 0xff; - } else if(value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { - // Encode as double - buffer[index++] = BSON.BSON_DATA_NUMBER; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Write float - writeIEEE754(buffer, value, index, 'little', 52, 8); - // Ajust index - index = index + 8; - } else { - // Set long type - buffer[index++] = BSON.BSON_DATA_LONG; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - var longVal = Long.fromNumber(value); - var lowBits = longVal.getLowBits(); - var highBits = longVal.getHighBits(); - // Encode low bits - buffer[index++] = lowBits & 0xff; - buffer[index++] = (lowBits >> 8) & 0xff; - buffer[index++] = (lowBits >> 16) & 0xff; - buffer[index++] = (lowBits >> 24) & 0xff; - // Encode high bits - buffer[index++] = highBits & 0xff; - buffer[index++] = (highBits >> 8) & 0xff; - buffer[index++] = (highBits >> 16) & 0xff; - buffer[index++] = (highBits >> 24) & 0xff; - } - } else { - // Encode as double - buffer[index++] = BSON.BSON_DATA_NUMBER; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Write float - writeIEEE754(buffer, value, index, 'little', 52, 8); - // Ajust index - index = index + 8; - } - - return index; - case 'undefined': - // Set long type - buffer[index++] = BSON.BSON_DATA_NULL; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - return index; - case 'boolean': - // Write the type - buffer[index++] = BSON.BSON_DATA_BOOLEAN; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Encode the boolean value - buffer[index++] = value ? 1 : 0; - return index; - case 'object': - if(value === null || value instanceof MinKey || value instanceof MaxKey - || value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') { - // Write the type of either min or max key - if(value === null) { - buffer[index++] = BSON.BSON_DATA_NULL; - } else if(value instanceof MinKey) { - buffer[index++] = BSON.BSON_DATA_MIN_KEY; - } else { - buffer[index++] = BSON.BSON_DATA_MAX_KEY; - } - - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - return index; - } else if(value instanceof ObjectID || value['_bsontype'] == 'ObjectID') { - // console.log("+++++++++++ index OBJECTID:: " + index) - // Write the type - buffer[index++] = BSON.BSON_DATA_OID; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - - // Write objectid - supportsBuffer ? buffer.write(value.id, index, 'binary') : writeToTypedArray(buffer, value.id, index); - // Ajust index - index = index + 12; - return index; - } else if(value instanceof Date || isDate(value)) { - // Write the type - buffer[index++] = BSON.BSON_DATA_DATE; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - - // Write the date - var dateInMilis = Long.fromNumber(value.getTime()); - var lowBits = dateInMilis.getLowBits(); - var highBits = dateInMilis.getHighBits(); - // Encode low bits - buffer[index++] = lowBits & 0xff; - buffer[index++] = (lowBits >> 8) & 0xff; - buffer[index++] = (lowBits >> 16) & 0xff; - buffer[index++] = (lowBits >> 24) & 0xff; - // Encode high bits - buffer[index++] = highBits & 0xff; - buffer[index++] = (highBits >> 8) & 0xff; - buffer[index++] = (highBits >> 16) & 0xff; - buffer[index++] = (highBits >> 24) & 0xff; - return index; - } else if(typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) { - // Write the type - buffer[index++] = BSON.BSON_DATA_BINARY; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Get size of the buffer (current write point) - var size = value.length; - // Write the size of the string to buffer - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - // Write the default subtype - buffer[index++] = BSON.BSON_BINARY_SUBTYPE_DEFAULT; - // Copy the content form the binary field to the buffer - value.copy(buffer, index, 0, size); - // Adjust the index - index = index + size; - return index; - } else if(value instanceof Long || value instanceof Timestamp || value['_bsontype'] == 'Long' || value['_bsontype'] == 'Timestamp') { - // Write the type - buffer[index++] = value instanceof Long || value['_bsontype'] == 'Long' ? BSON.BSON_DATA_LONG : BSON.BSON_DATA_TIMESTAMP; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Write the date - var lowBits = value.getLowBits(); - var highBits = value.getHighBits(); - // Encode low bits - buffer[index++] = lowBits & 0xff; - buffer[index++] = (lowBits >> 8) & 0xff; - buffer[index++] = (lowBits >> 16) & 0xff; - buffer[index++] = (lowBits >> 24) & 0xff; - // Encode high bits - buffer[index++] = highBits & 0xff; - buffer[index++] = (highBits >> 8) & 0xff; - buffer[index++] = (highBits >> 16) & 0xff; - buffer[index++] = (highBits >> 24) & 0xff; - return index; - } else if(value instanceof Double || value['_bsontype'] == 'Double') { - // Encode as double - buffer[index++] = BSON.BSON_DATA_NUMBER; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Write float - writeIEEE754(buffer, value, index, 'little', 52, 8); - // Ajust index - index = index + 8; - return index; - } else if(value instanceof Code || value['_bsontype'] == 'Code') { - if(value.scope != null && Object.keys(value.scope).length > 0) { - // Write the type - buffer[index++] = BSON.BSON_DATA_CODE_W_SCOPE; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Calculate the scope size - var scopeSize = BSON.calculateObjectSize(value.scope, serializeFunctions); - // Function string - var functionString = value.code.toString(); - // Function Size - var codeSize = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; - - // Calculate full size of the object - var totalSize = 4 + codeSize + scopeSize + 4; - - // Write the total size of the object - buffer[index++] = totalSize & 0xff; - buffer[index++] = (totalSize >> 8) & 0xff; - buffer[index++] = (totalSize >> 16) & 0xff; - buffer[index++] = (totalSize >> 24) & 0xff; - - // Write the size of the string to buffer - buffer[index++] = codeSize & 0xff; - buffer[index++] = (codeSize >> 8) & 0xff; - buffer[index++] = (codeSize >> 16) & 0xff; - buffer[index++] = (codeSize >> 24) & 0xff; - - // Write the string - supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index); - // Update index - index = index + codeSize - 1; - // Write zero - buffer[index++] = 0; - // Serialize the scope object - var scopeObjectBuffer = supportsBuffer ? new Buffer(scopeSize) : new Uint8Array(new ArrayBuffer(scopeSize)); - // Execute the serialization into a seperate buffer - serializeObject(value.scope, checkKeys, scopeObjectBuffer, 0, serializeFunctions); - - // Adjusted scope Size (removing the header) - var scopeDocSize = scopeSize; - // Write scope object size - buffer[index++] = scopeDocSize & 0xff; - buffer[index++] = (scopeDocSize >> 8) & 0xff; - buffer[index++] = (scopeDocSize >> 16) & 0xff; - buffer[index++] = (scopeDocSize >> 24) & 0xff; - - // Write the scopeObject into the buffer - supportsBuffer ? scopeObjectBuffer.copy(buffer, index, 0, scopeSize) : buffer.set(scopeObjectBuffer, index); - // Adjust index, removing the empty size of the doc (5 bytes 0000000005) - index = index + scopeDocSize - 5; - // Write trailing zero - buffer[index++] = 0; - return index - } else { - buffer[index++] = BSON.BSON_DATA_CODE; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Function string - var functionString = value.code.toString(); - // Function Size - var size = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; - // Write the size of the string to buffer - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - // Write the string - supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index); - // Update index - index = index + size - 1; - // Write zero - buffer[index++] = 0; - return index; - } - } else if(value instanceof Binary || value['_bsontype'] == 'Binary') { - // Write the type - buffer[index++] = BSON.BSON_DATA_BINARY; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Extract the buffer - var data = value.value(true); - // Calculate size - var size = value.position; - // Write the size of the string to buffer - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - // Write the subtype to the buffer - buffer[index++] = value.sub_type; - - // If we have binary type 2 the 4 first bytes are the size - if(value.sub_type == Binary.SUBTYPE_BYTE_ARRAY) { - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - } - - // Write the data to the object - supportsBuffer ? data.copy(buffer, index, 0, value.position) : buffer.set(data, index); - // Ajust index - index = index + value.position; - return index; - } else if(value instanceof Symbol || value['_bsontype'] == 'Symbol') { - // Write the type - buffer[index++] = BSON.BSON_DATA_SYMBOL; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Calculate size - var size = supportsBuffer ? Buffer.byteLength(value.value) + 1 : numberOfBytes(value.value) + 1; - // Write the size of the string to buffer - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - // Write the string - buffer.write(value.value, index, 'utf8'); - // Update index - index = index + size - 1; - // Write zero - buffer[index++] = 0x00; - return index; - } else if(value instanceof DBRef || value['_bsontype'] == 'DBRef') { - // Write the type - buffer[index++] = BSON.BSON_DATA_OBJECT; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Set up correct object for serialization - var ordered_values = { - '$ref': value.namespace - , '$id' : value.oid - }; - - // Add db reference if it exists - if(null != value.db) { - ordered_values['$db'] = value.db; - } - - // Message size - var size = BSON.calculateObjectSize(ordered_values, serializeFunctions); - // Serialize the object - var endIndex = BSON.serializeWithBufferAndIndex(ordered_values, checkKeys, buffer, index, serializeFunctions); - // Write the size of the string to buffer - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - // Write zero for object - buffer[endIndex++] = 0x00; - // Return the end index - return endIndex; - } else if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]') { - // Write the type - buffer[index++] = BSON.BSON_DATA_REGEXP; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - - // Write the regular expression string - supportsBuffer ? buffer.write(value.source, index, 'utf8') : writeToTypedArray(buffer, value.source, index); - // Adjust the index - index = index + (supportsBuffer ? Buffer.byteLength(value.source) : numberOfBytes(value.source)); - // Write zero - buffer[index++] = 0x00; - // Write the parameters - if(value.global) buffer[index++] = 0x73; // s - if(value.ignoreCase) buffer[index++] = 0x69; // i - if(value.multiline) buffer[index++] = 0x6d; // m - // Add ending zero - buffer[index++] = 0x00; - return index; - } else { - // Write the type - buffer[index++] = Array.isArray(value) ? BSON.BSON_DATA_ARRAY : BSON.BSON_DATA_OBJECT; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Adjust the index - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - var endIndex = serializeObject(value, checkKeys, buffer, index + 4, serializeFunctions); - // Write size - var size = endIndex - index; - // Write the size of the string to buffer - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - return endIndex; - } - case 'function': - // WTF for 0.4.X where typeof /someregexp/ === 'function' - if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]' || String.call(value) == '[object RegExp]') { - // Write the type - buffer[index++] = BSON.BSON_DATA_REGEXP; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - - // Write the regular expression string - buffer.write(value.source, index, 'utf8'); - // Adjust the index - index = index + (supportsBuffer ? Buffer.byteLength(value.source) : numberOfBytes(value.source)); - // Write zero - buffer[index++] = 0x00; - // Write the parameters - if(value.global) buffer[index++] = 0x73; // s - if(value.ignoreCase) buffer[index++] = 0x69; // i - if(value.multiline) buffer[index++] = 0x6d; // m - // Add ending zero - buffer[index++] = 0x00; - return index; - } else { - if(serializeFunctions && value.scope != null && Object.keys(value.scope).length > 0) { - // Write the type - buffer[index++] = BSON.BSON_DATA_CODE_W_SCOPE; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Calculate the scope size - var scopeSize = BSON.calculateObjectSize(value.scope, serializeFunctions); - // Function string - var functionString = value.toString(); - // Function Size - var codeSize = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; - - // Calculate full size of the object - var totalSize = 4 + codeSize + scopeSize; - - // Write the total size of the object - buffer[index++] = totalSize & 0xff; - buffer[index++] = (totalSize >> 8) & 0xff; - buffer[index++] = (totalSize >> 16) & 0xff; - buffer[index++] = (totalSize >> 24) & 0xff; - - // Write the size of the string to buffer - buffer[index++] = codeSize & 0xff; - buffer[index++] = (codeSize >> 8) & 0xff; - buffer[index++] = (codeSize >> 16) & 0xff; - buffer[index++] = (codeSize >> 24) & 0xff; - - // Write the string - supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index); - // Update index - index = index + codeSize - 1; - // Write zero - buffer[index++] = 0; - // Serialize the scope object - var scopeObjectBuffer = new Buffer(scopeSize); - // Execute the serialization into a seperate buffer - serializeObject(value.scope, checkKeys, scopeObjectBuffer, 0, serializeFunctions); - - // Adjusted scope Size (removing the header) - var scopeDocSize = scopeSize - 4; - // Write scope object size - buffer[index++] = scopeDocSize & 0xff; - buffer[index++] = (scopeDocSize >> 8) & 0xff; - buffer[index++] = (scopeDocSize >> 16) & 0xff; - buffer[index++] = (scopeDocSize >> 24) & 0xff; - - // Write the scopeObject into the buffer - scopeObjectBuffer.copy(buffer, index, 0, scopeSize); - - // Adjust index, removing the empty size of the doc (5 bytes 0000000005) - index = index + scopeDocSize - 5; - // Write trailing zero - buffer[index++] = 0; - return index - } else if(serializeFunctions) { - buffer[index++] = BSON.BSON_DATA_CODE; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Function string - var functionString = value.toString(); - // Function Size - var size = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; - // Write the size of the string to buffer - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - // Write the string - supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index); - // Update index - index = index + size - 1; - // Write zero - buffer[index++] = 0; - return index; - } - } - } - - // If no value to serialize - return index; -} - -/** - * Serialize a Javascript object. - * - * @param {Object} object the Javascript object to serialize. - * @param {Boolean} checkKeys the serializer will check if keys are valid. - * @param {Boolean} asBuffer return the serialized object as a Buffer object **(ignore)**. - * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. - * @return {Buffer} returns the Buffer object containing the serialized object. - * @api public - */ -BSON.serialize = function(object, checkKeys, asBuffer, serializeFunctions) { - // Throw error if we are trying serialize an illegal type - if(object == null || typeof object != 'object' || Array.isArray(object)) - throw new Error("Only javascript objects supported"); - - // Emoty target buffer - var buffer = null; - // Calculate the size of the object - var size = BSON.calculateObjectSize(object, serializeFunctions); - // Fetch the best available type for storing the binary data - if(buffer = typeof Buffer != 'undefined') { - buffer = new Buffer(size); - asBuffer = true; - } else if(typeof Uint8Array != 'undefined') { - buffer = new Uint8Array(new ArrayBuffer(size)); - } else { - buffer = new Array(size); - } - - // If asBuffer is false use typed arrays - BSON.serializeWithBufferAndIndex(object, checkKeys, buffer, 0, serializeFunctions); - // console.log("++++++++++++++++++++++++++++++++++++ OLDJS :: " + buffer.length) - // console.log(buffer.toString('hex')) - // console.log(buffer.toString('ascii')) - return buffer; -} - -/** - * Contains the function cache if we have that enable to allow for avoiding the eval step on each deserialization, comparison is by md5 - * - * @ignore - * @api private - */ -var functionCache = BSON.functionCache = {}; - -/** - * Crc state variables shared by function - * - * @ignore - * @api private - */ -var table = [0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433, 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65, 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B, 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D, 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777, 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D]; - -/** - * CRC32 hash method, Fast and enough versitility for our usage - * - * @ignore - * @api private - */ -var crc32 = function(string, start, end) { - var crc = 0 - var x = 0; - var y = 0; - crc = crc ^ (-1); - - for(var i = start, iTop = end; i < iTop;i++) { - y = (crc ^ string[i]) & 0xFF; - x = table[y]; - crc = (crc >>> 8) ^ x; - } - - return crc ^ (-1); -} - -/** - * Deserialize stream data as BSON documents. - * - * Options - * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. - * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. - * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. - * - **promoteLongs** {Boolean, default:true}, when deserializing a Long will fit it into a Number if it's smaller than 53 bits - * - * @param {Buffer} data the buffer containing the serialized set of BSON documents. - * @param {Number} startIndex the start index in the data Buffer where the deserialization is to start. - * @param {Number} numberOfDocuments number of documents to deserialize. - * @param {Array} documents an array where to store the deserialized documents. - * @param {Number} docStartIndex the index in the documents array from where to start inserting documents. - * @param {Object} [options] additional options used for the deserialization. - * @return {Number} returns the next index in the buffer after deserialization **x** numbers of documents. - * @api public - */ -BSON.deserializeStream = function(data, startIndex, numberOfDocuments, documents, docStartIndex, options) { - // if(numberOfDocuments !== documents.length) throw new Error("Number of expected results back is less than the number of documents"); - options = options != null ? options : {}; - var index = startIndex; - // Loop over all documents - for(var i = 0; i < numberOfDocuments; i++) { - // Find size of the document - var size = data[index] | data[index + 1] << 8 | data[index + 2] << 16 | data[index + 3] << 24; - // Update options with index - options['index'] = index; - // Parse the document at this point - documents[docStartIndex + i] = BSON.deserialize(data, options); - // Adjust index by the document size - index = index + size; - } - - // Return object containing end index of parsing and list of documents - return index; -} - -/** - * Ensure eval is isolated. - * - * @ignore - * @api private - */ -var isolateEvalWithHash = function(functionCache, hash, functionString, object) { - // Contains the value we are going to set - var value = null; - - // Check for cache hit, eval if missing and return cached function - if(functionCache[hash] == null) { - eval("value = " + functionString); - functionCache[hash] = value; - } - // Set the object - return functionCache[hash].bind(object); -} - -/** - * Ensure eval is isolated. - * - * @ignore - * @api private - */ -var isolateEval = function(functionString) { - // Contains the value we are going to set - var value = null; - // Eval the function - eval("value = " + functionString); - return value; -} - -/** - * Convert Uint8Array to String - * - * @ignore - * @api private - */ -var convertUint8ArrayToUtf8String = function(byteArray, startIndex, endIndex) { - return BinaryParser.decode_utf8(convertArraytoUtf8BinaryString(byteArray, startIndex, endIndex)); -} - -var convertArraytoUtf8BinaryString = function(byteArray, startIndex, endIndex) { - var result = ""; - for(var i = startIndex; i < endIndex; i++) { - result = result + String.fromCharCode(byteArray[i]); - } - - return result; -}; - -/** - * Deserialize data as BSON. - * - * Options - * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. - * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. - * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. - * - **promoteLongs** {Boolean, default:true}, when deserializing a Long will fit it into a Number if it's smaller than 53 bits - * - * @param {Buffer} buffer the buffer containing the serialized set of BSON documents. - * @param {Object} [options] additional options used for the deserialization. - * @param {Boolean} [isArray] ignore used for recursive parsing. - * @return {Object} returns the deserialized Javascript Object. - * @api public - */ -BSON.deserialize = function(buffer, options, isArray) { - // Options - options = options == null ? {} : options; - var evalFunctions = options['evalFunctions'] == null ? false : options['evalFunctions']; - var cacheFunctions = options['cacheFunctions'] == null ? false : options['cacheFunctions']; - var cacheFunctionsCrc32 = options['cacheFunctionsCrc32'] == null ? false : options['cacheFunctionsCrc32']; - var promoteLongs = options['promoteLongs'] == null ? true : options['promoteLongs']; - - // Validate that we have at least 4 bytes of buffer - if(buffer.length < 5) throw new Error("corrupt bson message < 5 bytes long"); - - // Set up index - var index = typeof options['index'] == 'number' ? options['index'] : 0; - // Reads in a C style string - var readCStyleString = function() { - // Get the start search index - var i = index; - // Locate the end of the c string - while(buffer[i] !== 0x00 && i < buffer.length) { - i++ - } - // If are at the end of the buffer there is a problem with the document - if(i >= buffer.length) throw new Error("Bad BSON Document: illegal CString") - // Grab utf8 encoded string - var string = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, i) : convertUint8ArrayToUtf8String(buffer, index, i); - // Update index position - index = i + 1; - // Return string - return string; - } - - // Create holding object - var object = isArray ? [] : {}; - - // Read the document size - var size = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - - // Ensure buffer is valid size - if(size < 5 || size > buffer.length) throw new Error("corrupt bson message"); - - // While we have more left data left keep parsing - while(true) { - // Read the type - var elementType = buffer[index++]; - // If we get a zero it's the last byte, exit - if(elementType == 0) break; - // Read the name of the field - var name = readCStyleString(); - // Switch on the type - switch(elementType) { - case BSON.BSON_DATA_OID: - var string = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('binary', index, index + 12) : convertArraytoUtf8BinaryString(buffer, index, index + 12); - // Decode the oid - object[name] = new ObjectID(string); - // Update index - index = index + 12; - break; - case BSON.BSON_DATA_STRING: - // Read the content of the field - var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Add string to object - object[name] = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1); - // Update parse index position - index = index + stringSize; - break; - case BSON.BSON_DATA_INT: - // Decode the 32bit value - object[name] = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - break; - case BSON.BSON_DATA_NUMBER: - // Decode the double value - object[name] = readIEEE754(buffer, index, 'little', 52, 8); - // Update the index - index = index + 8; - break; - case BSON.BSON_DATA_DATE: - // Unpack the low and high bits - var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Set date object - object[name] = new Date(new Long(lowBits, highBits).toNumber()); - break; - case BSON.BSON_DATA_BOOLEAN: - // Parse the boolean value - object[name] = buffer[index++] == 1; - break; - case BSON.BSON_DATA_UNDEFINED: - case BSON.BSON_DATA_NULL: - // Parse the boolean value - object[name] = null; - break; - case BSON.BSON_DATA_BINARY: - // Decode the size of the binary blob - var binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Decode the subtype - var subType = buffer[index++]; - // Decode as raw Buffer object if options specifies it - if(buffer['slice'] != null) { - // If we have subtype 2 skip the 4 bytes for the size - if(subType == Binary.SUBTYPE_BYTE_ARRAY) { - binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - } - // Slice the data - object[name] = new Binary(buffer.slice(index, index + binarySize), subType); - } else { - var _buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(binarySize)) : new Array(binarySize); - // If we have subtype 2 skip the 4 bytes for the size - if(subType == Binary.SUBTYPE_BYTE_ARRAY) { - binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - } - // Copy the data - for(var i = 0; i < binarySize; i++) { - _buffer[i] = buffer[index + i]; - } - // Create the binary object - object[name] = new Binary(_buffer, subType); - } - // Update the index - index = index + binarySize; - break; - case BSON.BSON_DATA_ARRAY: - options['index'] = index; - // Decode the size of the array document - var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; - // Set the array to the object - object[name] = BSON.deserialize(buffer, options, true); - // Adjust the index - index = index + objectSize; - break; - case BSON.BSON_DATA_OBJECT: - options['index'] = index; - // Decode the size of the object document - var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; - // Set the array to the object - object[name] = BSON.deserialize(buffer, options, false); - // Adjust the index - index = index + objectSize; - break; - case BSON.BSON_DATA_REGEXP: - // Create the regexp - var source = readCStyleString(); - var regExpOptions = readCStyleString(); - // For each option add the corresponding one for javascript - var optionsArray = new Array(regExpOptions.length); - - // Parse options - for(var i = 0; i < regExpOptions.length; i++) { - switch(regExpOptions[i]) { - case 'm': - optionsArray[i] = 'm'; - break; - case 's': - optionsArray[i] = 'g'; - break; - case 'i': - optionsArray[i] = 'i'; - break; - } - } - - object[name] = new RegExp(source, optionsArray.join('')); - break; - case BSON.BSON_DATA_LONG: - // Unpack the low and high bits - var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Create long object - var long = new Long(lowBits, highBits); - // Promote the long if possible - if(promoteLongs) { - object[name] = long.lessThanOrEqual(JS_INT_MAX_LONG) && long.greaterThanOrEqual(JS_INT_MIN_LONG) ? long.toNumber() : long; - } else { - object[name] = long; - } - break; - case BSON.BSON_DATA_SYMBOL: - // Read the content of the field - var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Add string to object - object[name] = new Symbol(buffer.toString('utf8', index, index + stringSize - 1)); - // Update parse index position - index = index + stringSize; - break; - case BSON.BSON_DATA_TIMESTAMP: - // Unpack the low and high bits - var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Set the object - object[name] = new Timestamp(lowBits, highBits); - break; - case BSON.BSON_DATA_MIN_KEY: - // Parse the object - object[name] = new MinKey(); - break; - case BSON.BSON_DATA_MAX_KEY: - // Parse the object - object[name] = new MaxKey(); - break; - case BSON.BSON_DATA_CODE: - // Read the content of the field - var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Function string - var functionString = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1); - - // If we are evaluating the functions - if(evalFunctions) { - // Contains the value we are going to set - var value = null; - // If we have cache enabled let's look for the md5 of the function in the cache - if(cacheFunctions) { - var hash = cacheFunctionsCrc32 ? crc32(functionString) : functionString; - // Got to do this to avoid V8 deoptimizing the call due to finding eval - object[name] = isolateEvalWithHash(functionCache, hash, functionString, object); - } else { - // Set directly - object[name] = isolateEval(functionString); - } - } else { - object[name] = new Code(functionString, {}); - } - - // Update parse index position - index = index + stringSize; - break; - case BSON.BSON_DATA_CODE_W_SCOPE: - // Read the content of the field - var totalSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Javascript function - var functionString = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1); - // Update parse index position - index = index + stringSize; - // Parse the element - options['index'] = index; - // Decode the size of the object document - var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; - // Decode the scope object - var scopeObject = BSON.deserialize(buffer, options, false); - // Adjust the index - index = index + objectSize; - - // If we are evaluating the functions - if(evalFunctions) { - // Contains the value we are going to set - var value = null; - // If we have cache enabled let's look for the md5 of the function in the cache - if(cacheFunctions) { - var hash = cacheFunctionsCrc32 ? crc32(functionString) : functionString; - // Got to do this to avoid V8 deoptimizing the call due to finding eval - object[name] = isolateEvalWithHash(functionCache, hash, functionString, object); - } else { - // Set directly - object[name] = isolateEval(functionString); - } - - // Set the scope on the object - object[name].scope = scopeObject; - } else { - object[name] = new Code(functionString, scopeObject); - } - - // Add string to object - break; - } - } - - // Check if we have a db ref object - if(object['$id'] != null) object = new DBRef(object['$ref'], object['$id'], object['$db']); - - // Return the final objects - return object; -} - -/** - * Check if key name is valid. - * - * @ignore - * @api private - */ -BSON.checkKey = function checkKey (key, dollarsAndDotsOk) { - if (!key.length) return; - // Check if we have a legal key for the object - if (!!~key.indexOf("\x00")) { - // The BSON spec doesn't allow keys with null bytes because keys are - // null-terminated. - throw Error("key " + key + " must not contain null bytes"); - } - if (!dollarsAndDotsOk) { - if('$' == key[0]) { - throw Error("key " + key + " must not start with '$'"); - } else if (!!~key.indexOf('.')) { - throw Error("key " + key + " must not contain '.'"); - } - } -}; - -/** - * Deserialize data as BSON. - * - * Options - * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. - * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. - * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. - * - * @param {Buffer} buffer the buffer containing the serialized set of BSON documents. - * @param {Object} [options] additional options used for the deserialization. - * @param {Boolean} [isArray] ignore used for recursive parsing. - * @return {Object} returns the deserialized Javascript Object. - * @api public - */ -BSON.prototype.deserialize = function(data, options) { - return BSON.deserialize(data, options); -} - -/** - * Deserialize stream data as BSON documents. - * - * Options - * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. - * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. - * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. - * - * @param {Buffer} data the buffer containing the serialized set of BSON documents. - * @param {Number} startIndex the start index in the data Buffer where the deserialization is to start. - * @param {Number} numberOfDocuments number of documents to deserialize. - * @param {Array} documents an array where to store the deserialized documents. - * @param {Number} docStartIndex the index in the documents array from where to start inserting documents. - * @param {Object} [options] additional options used for the deserialization. - * @return {Number} returns the next index in the buffer after deserialization **x** numbers of documents. - * @api public - */ -BSON.prototype.deserializeStream = function(data, startIndex, numberOfDocuments, documents, docStartIndex, options) { - return BSON.deserializeStream(data, startIndex, numberOfDocuments, documents, docStartIndex, options); -} - -/** - * Serialize a Javascript object. - * - * @param {Object} object the Javascript object to serialize. - * @param {Boolean} checkKeys the serializer will check if keys are valid. - * @param {Boolean} asBuffer return the serialized object as a Buffer object **(ignore)**. - * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. - * @return {Buffer} returns the Buffer object containing the serialized object. - * @api public - */ -BSON.prototype.serialize = function(object, checkKeys, asBuffer, serializeFunctions) { - return BSON.serialize(object, checkKeys, asBuffer, serializeFunctions); -} - -/** - * Calculate the bson size for a passed in Javascript object. - * - * @param {Object} object the Javascript object to calculate the BSON byte size for. - * @param {Boolean} [serializeFunctions] serialize all functions in the object **(default:false)**. - * @return {Number} returns the number of bytes the BSON object will take up. - * @api public - */ -BSON.prototype.calculateObjectSize = function(object, serializeFunctions) { - return BSON.calculateObjectSize(object, serializeFunctions); -} - -/** - * Serialize a Javascript object using a predefined Buffer and index into the buffer, useful when pre-allocating the space for serialization. - * - * @param {Object} object the Javascript object to serialize. - * @param {Boolean} checkKeys the serializer will check if keys are valid. - * @param {Buffer} buffer the Buffer you pre-allocated to store the serialized BSON object. - * @param {Number} index the index in the buffer where we wish to start serializing into. - * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. - * @return {Number} returns the new write index in the Buffer. - * @api public - */ -BSON.prototype.serializeWithBufferAndIndex = function(object, checkKeys, buffer, startIndex, serializeFunctions) { - return BSON.serializeWithBufferAndIndex(object, checkKeys, buffer, startIndex, serializeFunctions); -} - -/** - * @ignore - * @api private - */ -module.exports = BSON; -module.exports.Code = Code; -module.exports.Symbol = Symbol; -module.exports.BSON = BSON; -module.exports.DBRef = DBRef; -module.exports.Binary = Binary; -module.exports.ObjectID = ObjectID; -module.exports.Long = Long; -module.exports.Timestamp = Timestamp; -module.exports.Double = Double; -module.exports.MinKey = MinKey; -module.exports.MaxKey = MaxKey; diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/alternate_parsers/faster_bson.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/alternate_parsers/faster_bson.js deleted file mode 100644 index f19e44f..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/alternate_parsers/faster_bson.js +++ /dev/null @@ -1,429 +0,0 @@ -/// reduced to ~ 410 LOCs (parser only 300 vs. 1400+) with (some, needed) BSON classes "inlined". -/// Compare ~ 4,300 (22KB vs. 157KB) in browser build at: https://github.com/mongodb/js-bson/blob/master/browser_build/bson.js - -module.exports.calculateObjectSize = calculateObjectSize; - -function calculateObjectSize(object) { - var totalLength = (4 + 1); /// handles the obj.length prefix + terminating '0' ?! - for(var key in object) { /// looks like it handles arrays under the same for...in loop!? - totalLength += calculateElement(key, object[key]) - } - return totalLength; -} - -function calculateElement(name, value) { - var len = 1; /// always starting with 1 for the data type byte! - if (name) len += Buffer.byteLength(name, 'utf8') + 1; /// cstring: name + '0' termination - - if (value === undefined || value === null) return len; /// just the type byte plus name cstring - switch( value.constructor ) { /// removed all checks 'isBuffer' if Node.js Buffer class is present!? - - case ObjectID: /// we want these sorted from most common case to least common/deprecated; - return len + 12; - case String: - return len + 4 + Buffer.byteLength(value, 'utf8') +1; /// - case Number: - if (Math.floor(value) === value) { /// case: integer; pos.# more common, '&&' stops if 1st fails! - if ( value <= 2147483647 && value >= -2147483647 ) // 32 bit - return len + 4; - else return len + 8; /// covers Long-ish JS integers as Longs! - } else return len + 8; /// 8+1 --- covers Double & std. float - case Boolean: - return len + 1; - - case Array: - case Object: - return len + calculateObjectSize(value); - - case Buffer: /// replaces the entire Binary class! - return len + 4 + value.length + 1; - - case Regex: /// these are handled as strings by serializeFast() later, hence 'gim' opts = 3 + 1 chars - return len + Buffer.byteLength(value.source, 'utf8') + 1 - + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) +1; - case Date: - case Long: - case Timestamp: - case Double: - return len + 8; - - case MinKey: - case MaxKey: - return len; /// these two return the type byte and name cstring only! - } - return 0; -} - -module.exports.serializeFast = serializeFast; -module.exports.serialize = function(object, checkKeys, asBuffer, serializeFunctions, index) { - var buffer = new Buffer(calculateObjectSize(object)); - return serializeFast(object, checkKeys, buffer, 0); -} - -function serializeFast(object, checkKeys, buffer, i) { /// set checkKeys = false in query(..., options object to save performance IFF you're certain your keys are safe/system-set! - var size = buffer.length; - buffer[i++] = size & 0xff; buffer[i++] = (size >> 8) & 0xff; /// these get overwritten later! - buffer[i++] = (size >> 16) & 0xff; buffer[i++] = (size >> 24) & 0xff; - - if (object.constructor === Array) { /// any need to checkKeys here?!? since we're doing for rather than for...in, should be safe from extra (non-numeric) keys added to the array?! - for(var j = 0; j < object.length; j++) { - i = packElement(j.toString(), object[j], checkKeys, buffer, i); - } - } else { /// checkKeys is needed if any suspicion of end-user key tampering/"injection" (a la SQL) - for(var key in object) { /// mostly there should never be direct access to them!? - if (checkKeys && (key.indexOf('\x00') >= 0 || key === '$where') ) { /// = "no script"?!; could add back key.indexOf('$') or maybe check for 'eval'?! -/// took out: || key.indexOf('.') >= 0... Don't we allow dot notation queries?! - console.log('checkKeys error: '); - return new Error('Illegal object key!'); - } - i = packElement(key, object[key], checkKeys, buffer, i); /// checkKeys pass needed for recursion! - } - } - buffer[i++] = 0; /// write terminating zero; !we do NOT -1 the index increase here as original does! - return i; -} - -function packElement(name, value, checkKeys, buffer, i) { /// serializeFunctions removed! checkKeys needed for Array & Object cases pass through (calling serializeFast recursively!) - if (value === undefined || value === null){ - buffer[i++] = 10; /// = BSON.BSON_DATA_NULL; - i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; /// buffer.write(...) returns bytesWritten! - return i; - } - switch(value.constructor) { - - case ObjectID: - buffer[i++] = 7; /// = BSON.BSON_DATA_OID; - i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; -/// i += buffer.write(value.id, i, 'binary'); /// OLD: writes a String to a Buffer; 'binary' deprecated!! - value.id.copy(buffer, i); /// NEW ObjectID version has this.id = Buffer at the ready! - return i += 12; - - case String: - buffer[i++] = 2; /// = BSON.BSON_DATA_STRING; - i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; - - var size = Buffer.byteLength(value) + 1; /// includes the terminating '0'!? - buffer[i++] = size & 0xff; buffer[i++] = (size >> 8) & 0xff; - buffer[i++] = (size >> 16) & 0xff; buffer[i++] = (size >> 24) & 0xff; - - i += buffer.write(value, i, 'utf8'); buffer[i++] = 0; - return i; - - case Number: - if ( ~~(value) === value) { /// double-Tilde is equiv. to Math.floor(value) - if ( value <= 2147483647 && value >= -2147483647){ /// = BSON.BSON_INT32_MAX / MIN asf. - buffer[i++] = 16; /// = BSON.BSON_DATA_INT; - i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; - buffer[i++] = value & 0xff; buffer[i++] = (value >> 8) & 0xff; - buffer[i++] = (value >> 16) & 0xff; buffer[i++] = (value >> 24) & 0xff; - -// Else large-ish JS int!? to Long!? - } else { /// if (value <= BSON.JS_INT_MAX && value >= BSON.JS_INT_MIN){ /// 9007199254740992 asf. - buffer[i++] = 18; /// = BSON.BSON_DATA_LONG; - i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; - var lowBits = ( value % 4294967296 ) | 0, highBits = ( value / 4294967296 ) | 0; - - buffer[i++] = lowBits & 0xff; buffer[i++] = (lowBits >> 8) & 0xff; - buffer[i++] = (lowBits >> 16) & 0xff; buffer[i++] = (lowBits >> 24) & 0xff; - buffer[i++] = highBits & 0xff; buffer[i++] = (highBits >> 8) & 0xff; - buffer[i++] = (highBits >> 16) & 0xff; buffer[i++] = (highBits >> 24) & 0xff; - } - } else { /// we have a float / Double - buffer[i++] = 1; /// = BSON.BSON_DATA_NUMBER; - i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; -/// OLD: writeIEEE754(buffer, value, i, 'little', 52, 8); - buffer.writeDoubleLE(value, i); i += 8; - } - return i; - - case Boolean: - buffer[i++] = 8; /// = BSON.BSON_DATA_BOOLEAN; - i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; - buffer[i++] = value ? 1 : 0; - return i; - - case Array: - case Object: - buffer[i++] = value.constructor === Array ? 4 : 3; /// = BSON.BSON_DATA_ARRAY / _OBJECT; - i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; - - var endIndex = serializeFast(value, checkKeys, buffer, i); /// + 4); no longer needed b/c serializeFast writes a temp 4 bytes for length - var size = endIndex - i; - buffer[i++] = size & 0xff; buffer[i++] = (size >> 8) & 0xff; - buffer[i++] = (size >> 16) & 0xff; buffer[i++] = (size >> 24) & 0xff; - return endIndex; - - /// case Binary: /// is basically identical unless special/deprecated options! - case Buffer: /// solves ALL of our Binary needs without the BSON.Binary class!? - buffer[i++] = 5; /// = BSON.BSON_DATA_BINARY; - i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; - var size = value.length; - buffer[i++] = size & 0xff; buffer[i++] = (size >> 8) & 0xff; - buffer[i++] = (size >> 16) & 0xff; buffer[i++] = (size >> 24) & 0xff; - - buffer[i++] = 0; /// write BSON.BSON_BINARY_SUBTYPE_DEFAULT; - value.copy(buffer, i); ///, 0, size); << defaults to sourceStart=0, sourceEnd=sourceBuffer.length); - i += size; - return i; - - case RegExp: - buffer[i++] = 11; /// = BSON.BSON_DATA_REGEXP; - i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; - i += buffer.write(value.source, i, 'utf8'); buffer[i++] = 0x00; - - if (value.global) buffer[i++] = 0x73; // s = 'g' for JS Regex! - if (value.ignoreCase) buffer[i++] = 0x69; // i - if (value.multiline) buffer[i++] = 0x6d; // m - buffer[i++] = 0x00; - return i; - - case Date: - buffer[i++] = 9; /// = BSON.BSON_DATA_DATE; - i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; - var millis = value.getTime(); - var lowBits = ( millis % 4294967296 ) | 0, highBits = ( millis / 4294967296 ) | 0; - - buffer[i++] = lowBits & 0xff; buffer[i++] = (lowBits >> 8) & 0xff; - buffer[i++] = (lowBits >> 16) & 0xff; buffer[i++] = (lowBits >> 24) & 0xff; - buffer[i++] = highBits & 0xff; buffer[i++] = (highBits >> 8) & 0xff; - buffer[i++] = (highBits >> 16) & 0xff; buffer[i++] = (highBits >> 24) & 0xff; - return i; - - case Long: - case Timestamp: - buffer[i++] = value.constructor === Long ? 18 : 17; /// = BSON.BSON_DATA_LONG / _TIMESTAMP - i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; - var lowBits = value.getLowBits(), highBits = value.getHighBits(); - - buffer[i++] = lowBits & 0xff; buffer[i++] = (lowBits >> 8) & 0xff; - buffer[i++] = (lowBits >> 16) & 0xff; buffer[i++] = (lowBits >> 24) & 0xff; - buffer[i++] = highBits & 0xff; buffer[i++] = (highBits >> 8) & 0xff; - buffer[i++] = (highBits >> 16) & 0xff; buffer[i++] = (highBits >> 24) & 0xff; - return i; - - case Double: - buffer[i++] = 1; /// = BSON.BSON_DATA_NUMBER; - i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; -/// OLD: writeIEEE754(buffer, value, i, 'little', 52, 8); i += 8; - buffer.writeDoubleLE(value, i); i += 8; - return i - - case MinKey: /// = BSON.BSON_DATA_MINKEY; - buffer[i++] = 127; i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; - return i; - case MaxKey: /// = BSON.BSON_DATA_MAXKEY; - buffer[i++] = 255; i += buffer.write(name, i, 'utf8'); buffer[i++] = 0; - return i; - - } /// end of switch - return i; /// ?! If no value to serialize -} - - -module.exports.deserializeFast = deserializeFast; - -function deserializeFast(buffer, i, isArray){ //// , options, isArray) { //// no more options! - if (buffer.length < 5) return new Error('Corrupt bson message < 5 bytes long'); /// from 'throw' - var elementType, tempindex = 0, name; - var string, low, high; /// = lowBits / highBits - /// using 'i' as the index to keep the lines shorter: - i || ( i = 0 ); /// for parseResponse it's 0; set to running index in deserialize(object/array) recursion - var object = isArray ? [] : {}; /// needed for type ARRAY recursion later! - var size = buffer[i++] | buffer[i++] << 8 | buffer[i++] << 16 | buffer[i++] << 24; - if(size < 5 || size > buffer.length) return new Error('Corrupt BSON message'); -/// 'size' var was not used by anything after this, so we can reuse it - - while(true) { // While we have more left data left keep parsing - elementType = buffer[i++]; // Read the type - if (elementType === 0) break; // If we get a zero it's the last byte, exit - - tempindex = i; /// inlined readCStyleString & removed extra i= buffer.length) return new Error('Corrupt BSON document: illegal CString') - name = buffer.toString('utf8', i, tempindex); - i = tempindex + 1; /// Update index position to after the string + '0' termination - - switch(elementType) { - - case 7: /// = BSON.BSON_DATA_OID: - var buf = new Buffer(12); - buffer.copy(buf, 0, i, i += 12 ); /// copy 12 bytes from the current 'i' offset into fresh Buffer - object[name] = new ObjectID(buf); ///... & attach to the new ObjectID instance - break; - - case 2: /// = BSON.BSON_DATA_STRING: - size = buffer[i++] | buffer[i++] <<8 | buffer[i++] <<16 | buffer[i++] <<24; - object[name] = buffer.toString('utf8', i, i += size -1 ); - i++; break; /// need to get the '0' index "tick-forward" back! - - case 16: /// = BSON.BSON_DATA_INT: // Decode the 32bit value - object[name] = buffer[i++] | buffer[i++] << 8 | buffer[i++] << 16 | buffer[i++] << 24; break; - - case 1: /// = BSON.BSON_DATA_NUMBER: // Decode the double value - object[name] = buffer.readDoubleLE(i); /// slightly faster depending on dec.points; a LOT cleaner - /// OLD: object[name] = readIEEE754(buffer, i, 'little', 52, 8); - i += 8; break; - - case 8: /// = BSON.BSON_DATA_BOOLEAN: - object[name] = buffer[i++] == 1; break; - - case 6: /// = BSON.BSON_DATA_UNDEFINED: /// deprecated - case 10: /// = BSON.BSON_DATA_NULL: - object[name] = null; break; - - case 4: /// = BSON.BSON_DATA_ARRAY - size = buffer[i] | buffer[i+1] <<8 | buffer[i+2] <<16 | buffer[i+3] <<24; /// NO 'i' increment since the size bytes are reread during the recursion! - object[name] = deserializeFast(buffer, i, true ); /// pass current index & set isArray = true - i += size; break; - case 3: /// = BSON.BSON_DATA_OBJECT: - size = buffer[i] | buffer[i+1] <<8 | buffer[i+2] <<16 | buffer[i+3] <<24; - object[name] = deserializeFast(buffer, i, false ); /// isArray = false => Object - i += size; break; - - case 5: /// = BSON.BSON_DATA_BINARY: // Decode the size of the binary blob - size = buffer[i++] | buffer[i++] << 8 | buffer[i++] << 16 | buffer[i++] << 24; - buffer[i++]; /// Skip, as we assume always default subtype, i.e. 0! - object[name] = buffer.slice(i, i += size); /// creates a new Buffer "slice" view of the same memory! - break; - - case 9: /// = BSON.BSON_DATA_DATE: /// SEE notes below on the Date type vs. other options... - low = buffer[i++] | buffer[i++] << 8 | buffer[i++] << 16 | buffer[i++] << 24; - high = buffer[i++] | buffer[i++] << 8 | buffer[i++] << 16 | buffer[i++] << 24; - object[name] = new Date( high * 4294967296 + (low < 0 ? low + 4294967296 : low) ); break; - - case 18: /// = BSON.BSON_DATA_LONG: /// usage should be somewhat rare beyond parseResponse() -> cursorId, where it is handled inline, NOT as part of deserializeFast(returnedObjects); get lowBits, highBits: - low = buffer[i++] | buffer[i++] << 8 | buffer[i++] << 16 | buffer[i++] << 24; - high = buffer[i++] | buffer[i++] << 8 | buffer[i++] << 16 | buffer[i++] << 24; - - size = high * 4294967296 + (low < 0 ? low + 4294967296 : low); /// from long.toNumber() - if (size < JS_INT_MAX && size > JS_INT_MIN) object[name] = size; /// positive # more likely! - else object[name] = new Long(low, high); break; - - case 127: /// = BSON.BSON_DATA_MIN_KEY: /// do we EVER actually get these BACK from MongoDB server?! - object[name] = new MinKey(); break; - case 255: /// = BSON.BSON_DATA_MAX_KEY: - object[name] = new MaxKey(); break; - - case 17: /// = BSON.BSON_DATA_TIMESTAMP: /// somewhat obscure internal BSON type; MongoDB uses it for (pseudo) high-res time timestamp (past millisecs precision is just a counter!) in the Oplog ts: field, etc. - low = buffer[i++] | buffer[i++] << 8 | buffer[i++] << 16 | buffer[i++] << 24; - high = buffer[i++] | buffer[i++] << 8 | buffer[i++] << 16 | buffer[i++] << 24; - object[name] = new Timestamp(low, high); break; - -/// case 11: /// = RegExp is skipped; we should NEVER be getting any from the MongoDB server!? - } /// end of switch(elementType) - } /// end of while(1) - return object; // Return the finalized object -} - - -function MinKey() { this._bsontype = 'MinKey'; } /// these are merely placeholders/stubs to signify the type!? - -function MaxKey() { this._bsontype = 'MaxKey'; } - -function Long(low, high) { - this._bsontype = 'Long'; - this.low_ = low | 0; this.high_ = high | 0; /// force into 32 signed bits. -} -Long.prototype.getLowBits = function(){ return this.low_; } -Long.prototype.getHighBits = function(){ return this.high_; } - -Long.prototype.toNumber = function(){ - return this.high_ * 4294967296 + (this.low_ < 0 ? this.low_ + 4294967296 : this.low_); -} -Long.fromNumber = function(num){ - return new Long(num % 4294967296, num / 4294967296); /// |0 is forced in the constructor! -} -function Double(value) { - this._bsontype = 'Double'; - this.value = value; -} -function Timestamp(low, high) { - this._bsontype = 'Timestamp'; - this.low_ = low | 0; this.high_ = high | 0; /// force into 32 signed bits. -} -Timestamp.prototype.getLowBits = function(){ return this.low_; } -Timestamp.prototype.getHighBits = function(){ return this.high_; } - -/////////////////////////////// ObjectID ///////////////////////////////// -/// machine & proc IDs stored as 1 string, b/c Buffer shouldn't be held for long periods (could use SlowBuffer?!) - -var MACHINE = parseInt(Math.random() * 0xFFFFFF, 10); -var PROCESS = process.pid % 0xFFFF; -var MACHINE_AND_PROC = encodeIntBE(MACHINE, 3) + encodeIntBE(PROCESS, 2); /// keep as ONE string, ready to go. - -function encodeIntBE(data, bytes){ /// encode the bytes to a string - var result = ''; - if (bytes >= 4){ result += String.fromCharCode(Math.floor(data / 0x1000000)); data %= 0x1000000; } - if (bytes >= 3){ result += String.fromCharCode(Math.floor(data / 0x10000)); data %= 0x10000; } - if (bytes >= 2){ result += String.fromCharCode(Math.floor(data / 0x100)); data %= 0x100; } - result += String.fromCharCode(Math.floor(data)); - return result; -} -var _counter = ~~(Math.random() * 0xFFFFFF); /// double-tilde is equivalent to Math.floor() -var checkForHex = new RegExp('^[0-9a-fA-F]{24}$'); - -function ObjectID(id) { - this._bsontype = 'ObjectID'; - if (!id){ this.id = createFromScratch(); /// base case, DONE. - } else { - if (id.constructor === Buffer){ - this.id = id; /// case of - } else if (id.constructor === String) { - if ( id.length === 24 && checkForHex.test(id) ) { - this.id = new Buffer(id, 'hex'); - } else { - this.id = new Error('Illegal/faulty Hexadecimal string supplied!'); /// changed from 'throw' - } - } else if (id.constructor === Number) { - this.id = createFromTime(id); /// this is what should be the only interface for this!? - } - } -} -function createFromScratch() { - var buf = new Buffer(12), i = 0; - var ts = ~~(Date.now()/1000); /// 4 bytes timestamp in seconds, BigEndian notation! - buf[i++] = (ts >> 24) & 0xFF; buf[i++] = (ts >> 16) & 0xFF; - buf[i++] = (ts >> 8) & 0xFF; buf[i++] = (ts) & 0xFF; - - buf.write(MACHINE_AND_PROC, i, 5, 'utf8'); i += 5; /// write 3 bytes + 2 bytes MACHINE_ID and PROCESS_ID - _counter = ++_counter % 0xFFFFFF; /// 3 bytes internal _counter for subsecond resolution; BigEndian - buf[i++] = (_counter >> 16) & 0xFF; - buf[i++] = (_counter >> 8) & 0xFF; - buf[i++] = (_counter) & 0xFF; - return buf; -} -function createFromTime(ts) { - ts || ( ts = ~~(Date.now()/1000) ); /// 4 bytes timestamp in seconds only - var buf = new Buffer(12), i = 0; - buf[i++] = (ts >> 24) & 0xFF; buf[i++] = (ts >> 16) & 0xFF; - buf[i++] = (ts >> 8) & 0xFF; buf[i++] = (ts) & 0xFF; - - for (;i < 12; ++i) buf[i] = 0x00; /// indeces 4 through 11 (8 bytes) get filled up with nulls - return buf; -} -ObjectID.prototype.toHexString = function toHexString() { - return this.id.toString('hex'); -} -ObjectID.prototype.getTimestamp = function getTimestamp() { - return this.id.readUIntBE(0, 4); -} -ObjectID.prototype.getTimestampDate = function getTimestampDate() { - var ts = new Date(); - ts.setTime(this.id.readUIntBE(0, 4) * 1000); - return ts; -} -ObjectID.createPk = function createPk () { ///?override if a PrivateKey factory w/ unique factors is warranted?! - return new ObjectID(); -} -ObjectID.prototype.toJSON = function toJSON() { - return "ObjectID('" +this.id.toString('hex')+ "')"; -} - -/// module.exports.BSON = BSON; /// not needed anymore!? exports.Binary = Binary; -module.exports.ObjectID = ObjectID; -module.exports.MinKey = MinKey; -module.exports.MaxKey = MaxKey; -module.exports.Long = Long; /// ?! we really don't want to do the complicated Long math anywhere for now!? - -//module.exports.Double = Double; -//module.exports.Timestamp = Timestamp; diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/browser_build/bson.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/browser_build/bson.js deleted file mode 100644 index 8e942dd..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/browser_build/bson.js +++ /dev/null @@ -1,4843 +0,0 @@ -var bson = (function(){ - - var pkgmap = {}, - global = {}, - nativeRequire = typeof require != 'undefined' && require, - lib, ties, main, async; - - function exports(){ return main(); }; - - exports.main = exports; - exports.module = module; - exports.packages = pkgmap; - exports.pkg = pkg; - exports.require = function require(uri){ - return pkgmap.main.index.require(uri); - }; - - - ties = {}; - - aliases = {}; - - - return exports; - -function join() { - return normalize(Array.prototype.join.call(arguments, "/")); -}; - -function normalize(path) { - var ret = [], parts = path.split('/'), cur, prev; - - var i = 0, l = parts.length-1; - for (; i <= l; i++) { - cur = parts[i]; - - if (cur === "." && prev !== undefined) continue; - - if (cur === ".." && ret.length && prev !== ".." && prev !== "." && prev !== undefined) { - ret.pop(); - prev = ret.slice(-1)[0]; - } else { - if (prev === ".") ret.pop(); - ret.push(cur); - prev = cur; - } - } - - return ret.join("/"); -}; - -function dirname(path) { - return path && path.substr(0, path.lastIndexOf("/")) || "."; -}; - -function findModule(workingModule, uri){ - var moduleId = join(dirname(workingModule.id), /\.\/$/.test(uri) ? (uri + 'index') : uri ).replace(/\.js$/, ''), - moduleIndexId = join(moduleId, 'index'), - pkg = workingModule.pkg, - module; - - var i = pkg.modules.length, - id; - - while(i-->0){ - id = pkg.modules[i].id; - - if(id==moduleId || id == moduleIndexId){ - module = pkg.modules[i]; - break; - } - } - - return module; -} - -function newRequire(callingModule){ - function require(uri){ - var module, pkg; - - if(/^\./.test(uri)){ - module = findModule(callingModule, uri); - } else if ( ties && ties.hasOwnProperty( uri ) ) { - return ties[uri]; - } else if ( aliases && aliases.hasOwnProperty( uri ) ) { - return require(aliases[uri]); - } else { - pkg = pkgmap[uri]; - - if(!pkg && nativeRequire){ - try { - pkg = nativeRequire(uri); - } catch (nativeRequireError) {} - - if(pkg) return pkg; - } - - if(!pkg){ - throw new Error('Cannot find module "'+uri+'" @[module: '+callingModule.id+' package: '+callingModule.pkg.name+']'); - } - - module = pkg.index; - } - - if(!module){ - throw new Error('Cannot find module "'+uri+'" @[module: '+callingModule.id+' package: '+callingModule.pkg.name+']'); - } - - module.parent = callingModule; - return module.call(); - }; - - - return require; -} - - -function module(parent, id, wrapper){ - var mod = { pkg: parent, id: id, wrapper: wrapper }, - cached = false; - - mod.exports = {}; - mod.require = newRequire(mod); - - mod.call = function(){ - if(cached) { - return mod.exports; - } - - cached = true; - - global.require = mod.require; - - mod.wrapper(mod, mod.exports, global, global.require); - return mod.exports; - }; - - if(parent.mainModuleId == mod.id){ - parent.index = mod; - parent.parents.length === 0 && ( main = mod.call ); - } - - parent.modules.push(mod); -} - -function pkg(/* [ parentId ...], wrapper */){ - var wrapper = arguments[ arguments.length - 1 ], - parents = Array.prototype.slice.call(arguments, 0, arguments.length - 1), - ctx = wrapper(parents); - - - pkgmap[ctx.name] = ctx; - - arguments.length == 1 && ( pkgmap.main = ctx ); - - return function(modules){ - var id; - for(id in modules){ - module(ctx, id, modules[id]); - } - }; -} - - -}(this)); - -bson.pkg(function(parents){ - - return { - 'name' : 'bson', - 'mainModuleId' : 'bson', - 'modules' : [], - 'parents' : parents - }; - -})({ 'binary': function(module, exports, global, require, undefined){ - /** - * Module dependencies. - */ -if(typeof window === 'undefined') { - var Buffer = require('buffer').Buffer; // TODO just use global Buffer -} - -// Binary default subtype -var BSON_BINARY_SUBTYPE_DEFAULT = 0; - -/** - * @ignore - * @api private - */ -var writeStringToArray = function(data) { - // Create a buffer - var buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(data.length)) : new Array(data.length); - // Write the content to the buffer - for(var i = 0; i < data.length; i++) { - buffer[i] = data.charCodeAt(i); - } - // Write the string to the buffer - return buffer; -} - -/** - * Convert Array ot Uint8Array to Binary String - * - * @ignore - * @api private - */ -var convertArraytoUtf8BinaryString = function(byteArray, startIndex, endIndex) { - var result = ""; - for(var i = startIndex; i < endIndex; i++) { - result = result + String.fromCharCode(byteArray[i]); - } - return result; -}; - -/** - * A class representation of the BSON Binary type. - * - * Sub types - * - **BSON.BSON_BINARY_SUBTYPE_DEFAULT**, default BSON type. - * - **BSON.BSON_BINARY_SUBTYPE_FUNCTION**, BSON function type. - * - **BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY**, BSON byte array type. - * - **BSON.BSON_BINARY_SUBTYPE_UUID**, BSON uuid type. - * - **BSON.BSON_BINARY_SUBTYPE_MD5**, BSON md5 type. - * - **BSON.BSON_BINARY_SUBTYPE_USER_DEFINED**, BSON user defined type. - * - * @class Represents the Binary BSON type. - * @param {Buffer} buffer a buffer object containing the binary data. - * @param {Number} [subType] the option binary type. - * @return {Grid} - */ -function Binary(buffer, subType) { - if(!(this instanceof Binary)) return new Binary(buffer, subType); - - this._bsontype = 'Binary'; - - if(buffer instanceof Number) { - this.sub_type = buffer; - this.position = 0; - } else { - this.sub_type = subType == null ? BSON_BINARY_SUBTYPE_DEFAULT : subType; - this.position = 0; - } - - if(buffer != null && !(buffer instanceof Number)) { - // Only accept Buffer, Uint8Array or Arrays - if(typeof buffer == 'string') { - // Different ways of writing the length of the string for the different types - if(typeof Buffer != 'undefined') { - this.buffer = new Buffer(buffer); - } else if(typeof Uint8Array != 'undefined' || (Object.prototype.toString.call(buffer) == '[object Array]')) { - this.buffer = writeStringToArray(buffer); - } else { - throw new Error("only String, Buffer, Uint8Array or Array accepted"); - } - } else { - this.buffer = buffer; - } - this.position = buffer.length; - } else { - if(typeof Buffer != 'undefined') { - this.buffer = new Buffer(Binary.BUFFER_SIZE); - } else if(typeof Uint8Array != 'undefined'){ - this.buffer = new Uint8Array(new ArrayBuffer(Binary.BUFFER_SIZE)); - } else { - this.buffer = new Array(Binary.BUFFER_SIZE); - } - // Set position to start of buffer - this.position = 0; - } -}; - -/** - * Updates this binary with byte_value. - * - * @param {Character} byte_value a single byte we wish to write. - * @api public - */ -Binary.prototype.put = function put(byte_value) { - // If it's a string and a has more than one character throw an error - if(byte_value['length'] != null && typeof byte_value != 'number' && byte_value.length != 1) throw new Error("only accepts single character String, Uint8Array or Array"); - if(typeof byte_value != 'number' && byte_value < 0 || byte_value > 255) throw new Error("only accepts number in a valid unsigned byte range 0-255"); - - // Decode the byte value once - var decoded_byte = null; - if(typeof byte_value == 'string') { - decoded_byte = byte_value.charCodeAt(0); - } else if(byte_value['length'] != null) { - decoded_byte = byte_value[0]; - } else { - decoded_byte = byte_value; - } - - if(this.buffer.length > this.position) { - this.buffer[this.position++] = decoded_byte; - } else { - if(typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer)) { - // Create additional overflow buffer - var buffer = new Buffer(Binary.BUFFER_SIZE + this.buffer.length); - // Combine the two buffers together - this.buffer.copy(buffer, 0, 0, this.buffer.length); - this.buffer = buffer; - this.buffer[this.position++] = decoded_byte; - } else { - var buffer = null; - // Create a new buffer (typed or normal array) - if(Object.prototype.toString.call(this.buffer) == '[object Uint8Array]') { - buffer = new Uint8Array(new ArrayBuffer(Binary.BUFFER_SIZE + this.buffer.length)); - } else { - buffer = new Array(Binary.BUFFER_SIZE + this.buffer.length); - } - - // We need to copy all the content to the new array - for(var i = 0; i < this.buffer.length; i++) { - buffer[i] = this.buffer[i]; - } - - // Reassign the buffer - this.buffer = buffer; - // Write the byte - this.buffer[this.position++] = decoded_byte; - } - } -}; - -/** - * Writes a buffer or string to the binary. - * - * @param {Buffer|String} string a string or buffer to be written to the Binary BSON object. - * @param {Number} offset specify the binary of where to write the content. - * @api public - */ -Binary.prototype.write = function write(string, offset) { - offset = typeof offset == 'number' ? offset : this.position; - - // If the buffer is to small let's extend the buffer - if(this.buffer.length < offset + string.length) { - var buffer = null; - // If we are in node.js - if(typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer)) { - buffer = new Buffer(this.buffer.length + string.length); - this.buffer.copy(buffer, 0, 0, this.buffer.length); - } else if(Object.prototype.toString.call(this.buffer) == '[object Uint8Array]') { - // Create a new buffer - buffer = new Uint8Array(new ArrayBuffer(this.buffer.length + string.length)) - // Copy the content - for(var i = 0; i < this.position; i++) { - buffer[i] = this.buffer[i]; - } - } - - // Assign the new buffer - this.buffer = buffer; - } - - if(typeof Buffer != 'undefined' && Buffer.isBuffer(string) && Buffer.isBuffer(this.buffer)) { - string.copy(this.buffer, offset, 0, string.length); - this.position = (offset + string.length) > this.position ? (offset + string.length) : this.position; - // offset = string.length - } else if(typeof Buffer != 'undefined' && typeof string == 'string' && Buffer.isBuffer(this.buffer)) { - this.buffer.write(string, 'binary', offset); - this.position = (offset + string.length) > this.position ? (offset + string.length) : this.position; - // offset = string.length; - } else if(Object.prototype.toString.call(string) == '[object Uint8Array]' - || Object.prototype.toString.call(string) == '[object Array]' && typeof string != 'string') { - for(var i = 0; i < string.length; i++) { - this.buffer[offset++] = string[i]; - } - - this.position = offset > this.position ? offset : this.position; - } else if(typeof string == 'string') { - for(var i = 0; i < string.length; i++) { - this.buffer[offset++] = string.charCodeAt(i); - } - - this.position = offset > this.position ? offset : this.position; - } -}; - -/** - * Reads **length** bytes starting at **position**. - * - * @param {Number} position read from the given position in the Binary. - * @param {Number} length the number of bytes to read. - * @return {Buffer} - * @api public - */ -Binary.prototype.read = function read(position, length) { - length = length && length > 0 - ? length - : this.position; - - // Let's return the data based on the type we have - if(this.buffer['slice']) { - return this.buffer.slice(position, position + length); - } else { - // Create a buffer to keep the result - var buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(length)) : new Array(length); - for(var i = 0; i < length; i++) { - buffer[i] = this.buffer[position++]; - } - } - // Return the buffer - return buffer; -}; - -/** - * Returns the value of this binary as a string. - * - * @return {String} - * @api public - */ -Binary.prototype.value = function value(asRaw) { - asRaw = asRaw == null ? false : asRaw; - - // If it's a node.js buffer object - if(typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer)) { - return asRaw ? this.buffer.slice(0, this.position) : this.buffer.toString('binary', 0, this.position); - } else { - if(asRaw) { - // we support the slice command use it - if(this.buffer['slice'] != null) { - return this.buffer.slice(0, this.position); - } else { - // Create a new buffer to copy content to - var newBuffer = Object.prototype.toString.call(this.buffer) == '[object Uint8Array]' ? new Uint8Array(new ArrayBuffer(this.position)) : new Array(this.position); - // Copy content - for(var i = 0; i < this.position; i++) { - newBuffer[i] = this.buffer[i]; - } - // Return the buffer - return newBuffer; - } - } else { - return convertArraytoUtf8BinaryString(this.buffer, 0, this.position); - } - } -}; - -/** - * Length. - * - * @return {Number} the length of the binary. - * @api public - */ -Binary.prototype.length = function length() { - return this.position; -}; - -/** - * @ignore - * @api private - */ -Binary.prototype.toJSON = function() { - return this.buffer != null ? this.buffer.toString('base64') : ''; -} - -/** - * @ignore - * @api private - */ -Binary.prototype.toString = function(format) { - return this.buffer != null ? this.buffer.slice(0, this.position).toString(format) : ''; -} - -Binary.BUFFER_SIZE = 256; - -/** - * Default BSON type - * - * @classconstant SUBTYPE_DEFAULT - **/ -Binary.SUBTYPE_DEFAULT = 0; -/** - * Function BSON type - * - * @classconstant SUBTYPE_DEFAULT - **/ -Binary.SUBTYPE_FUNCTION = 1; -/** - * Byte Array BSON type - * - * @classconstant SUBTYPE_DEFAULT - **/ -Binary.SUBTYPE_BYTE_ARRAY = 2; -/** - * OLD UUID BSON type - * - * @classconstant SUBTYPE_DEFAULT - **/ -Binary.SUBTYPE_UUID_OLD = 3; -/** - * UUID BSON type - * - * @classconstant SUBTYPE_DEFAULT - **/ -Binary.SUBTYPE_UUID = 4; -/** - * MD5 BSON type - * - * @classconstant SUBTYPE_DEFAULT - **/ -Binary.SUBTYPE_MD5 = 5; -/** - * User BSON type - * - * @classconstant SUBTYPE_DEFAULT - **/ -Binary.SUBTYPE_USER_DEFINED = 128; - -/** - * Expose. - */ -exports.Binary = Binary; - - -}, - - - -'binary_parser': function(module, exports, global, require, undefined){ - /** - * Binary Parser. - * Jonas Raoni Soares Silva - * http://jsfromhell.com/classes/binary-parser [v1.0] - */ -var chr = String.fromCharCode; - -var maxBits = []; -for (var i = 0; i < 64; i++) { - maxBits[i] = Math.pow(2, i); -} - -function BinaryParser (bigEndian, allowExceptions) { - if(!(this instanceof BinaryParser)) return new BinaryParser(bigEndian, allowExceptions); - - this.bigEndian = bigEndian; - this.allowExceptions = allowExceptions; -}; - -BinaryParser.warn = function warn (msg) { - if (this.allowExceptions) { - throw new Error(msg); - } - - return 1; -}; - -BinaryParser.decodeFloat = function decodeFloat (data, precisionBits, exponentBits) { - var b = new this.Buffer(this.bigEndian, data); - - b.checkBuffer(precisionBits + exponentBits + 1); - - var bias = maxBits[exponentBits - 1] - 1 - , signal = b.readBits(precisionBits + exponentBits, 1) - , exponent = b.readBits(precisionBits, exponentBits) - , significand = 0 - , divisor = 2 - , curByte = b.buffer.length + (-precisionBits >> 3) - 1; - - do { - for (var byteValue = b.buffer[ ++curByte ], startBit = precisionBits % 8 || 8, mask = 1 << startBit; mask >>= 1; ( byteValue & mask ) && ( significand += 1 / divisor ), divisor *= 2 ); - } while (precisionBits -= startBit); - - return exponent == ( bias << 1 ) + 1 ? significand ? NaN : signal ? -Infinity : +Infinity : ( 1 + signal * -2 ) * ( exponent || significand ? !exponent ? Math.pow( 2, -bias + 1 ) * significand : Math.pow( 2, exponent - bias ) * ( 1 + significand ) : 0 ); -}; - -BinaryParser.decodeInt = function decodeInt (data, bits, signed, forceBigEndian) { - var b = new this.Buffer(this.bigEndian || forceBigEndian, data) - , x = b.readBits(0, bits) - , max = maxBits[bits]; //max = Math.pow( 2, bits ); - - return signed && x >= max / 2 - ? x - max - : x; -}; - -BinaryParser.encodeFloat = function encodeFloat (data, precisionBits, exponentBits) { - var bias = maxBits[exponentBits - 1] - 1 - , minExp = -bias + 1 - , maxExp = bias - , minUnnormExp = minExp - precisionBits - , n = parseFloat(data) - , status = isNaN(n) || n == -Infinity || n == +Infinity ? n : 0 - , exp = 0 - , len = 2 * bias + 1 + precisionBits + 3 - , bin = new Array(len) - , signal = (n = status !== 0 ? 0 : n) < 0 - , intPart = Math.floor(n = Math.abs(n)) - , floatPart = n - intPart - , lastBit - , rounded - , result - , i - , j; - - for (i = len; i; bin[--i] = 0); - - for (i = bias + 2; intPart && i; bin[--i] = intPart % 2, intPart = Math.floor(intPart / 2)); - - for (i = bias + 1; floatPart > 0 && i; (bin[++i] = ((floatPart *= 2) >= 1) - 0 ) && --floatPart); - - for (i = -1; ++i < len && !bin[i];); - - if (bin[(lastBit = precisionBits - 1 + (i = (exp = bias + 1 - i) >= minExp && exp <= maxExp ? i + 1 : bias + 1 - (exp = minExp - 1))) + 1]) { - if (!(rounded = bin[lastBit])) { - for (j = lastBit + 2; !rounded && j < len; rounded = bin[j++]); - } - - for (j = lastBit + 1; rounded && --j >= 0; (bin[j] = !bin[j] - 0) && (rounded = 0)); - } - - for (i = i - 2 < 0 ? -1 : i - 3; ++i < len && !bin[i];); - - if ((exp = bias + 1 - i) >= minExp && exp <= maxExp) { - ++i; - } else if (exp < minExp) { - exp != bias + 1 - len && exp < minUnnormExp && this.warn("encodeFloat::float underflow"); - i = bias + 1 - (exp = minExp - 1); - } - - if (intPart || status !== 0) { - this.warn(intPart ? "encodeFloat::float overflow" : "encodeFloat::" + status); - exp = maxExp + 1; - i = bias + 2; - - if (status == -Infinity) { - signal = 1; - } else if (isNaN(status)) { - bin[i] = 1; - } - } - - for (n = Math.abs(exp + bias), j = exponentBits + 1, result = ""; --j; result = (n % 2) + result, n = n >>= 1); - - for (n = 0, j = 0, i = (result = (signal ? "1" : "0") + result + bin.slice(i, i + precisionBits).join("")).length, r = []; i; j = (j + 1) % 8) { - n += (1 << j) * result.charAt(--i); - if (j == 7) { - r[r.length] = String.fromCharCode(n); - n = 0; - } - } - - r[r.length] = n - ? String.fromCharCode(n) - : ""; - - return (this.bigEndian ? r.reverse() : r).join(""); -}; - -BinaryParser.encodeInt = function encodeInt (data, bits, signed, forceBigEndian) { - var max = maxBits[bits]; - - if (data >= max || data < -(max / 2)) { - this.warn("encodeInt::overflow"); - data = 0; - } - - if (data < 0) { - data += max; - } - - for (var r = []; data; r[r.length] = String.fromCharCode(data % 256), data = Math.floor(data / 256)); - - for (bits = -(-bits >> 3) - r.length; bits--; r[r.length] = "\0"); - - return ((this.bigEndian || forceBigEndian) ? r.reverse() : r).join(""); -}; - -BinaryParser.toSmall = function( data ){ return this.decodeInt( data, 8, true ); }; -BinaryParser.fromSmall = function( data ){ return this.encodeInt( data, 8, true ); }; -BinaryParser.toByte = function( data ){ return this.decodeInt( data, 8, false ); }; -BinaryParser.fromByte = function( data ){ return this.encodeInt( data, 8, false ); }; -BinaryParser.toShort = function( data ){ return this.decodeInt( data, 16, true ); }; -BinaryParser.fromShort = function( data ){ return this.encodeInt( data, 16, true ); }; -BinaryParser.toWord = function( data ){ return this.decodeInt( data, 16, false ); }; -BinaryParser.fromWord = function( data ){ return this.encodeInt( data, 16, false ); }; -BinaryParser.toInt = function( data ){ return this.decodeInt( data, 32, true ); }; -BinaryParser.fromInt = function( data ){ return this.encodeInt( data, 32, true ); }; -BinaryParser.toLong = function( data ){ return this.decodeInt( data, 64, true ); }; -BinaryParser.fromLong = function( data ){ return this.encodeInt( data, 64, true ); }; -BinaryParser.toDWord = function( data ){ return this.decodeInt( data, 32, false ); }; -BinaryParser.fromDWord = function( data ){ return this.encodeInt( data, 32, false ); }; -BinaryParser.toQWord = function( data ){ return this.decodeInt( data, 64, true ); }; -BinaryParser.fromQWord = function( data ){ return this.encodeInt( data, 64, true ); }; -BinaryParser.toFloat = function( data ){ return this.decodeFloat( data, 23, 8 ); }; -BinaryParser.fromFloat = function( data ){ return this.encodeFloat( data, 23, 8 ); }; -BinaryParser.toDouble = function( data ){ return this.decodeFloat( data, 52, 11 ); }; -BinaryParser.fromDouble = function( data ){ return this.encodeFloat( data, 52, 11 ); }; - -// Factor out the encode so it can be shared by add_header and push_int32 -BinaryParser.encode_int32 = function encode_int32 (number, asArray) { - var a, b, c, d, unsigned; - unsigned = (number < 0) ? (number + 0x100000000) : number; - a = Math.floor(unsigned / 0xffffff); - unsigned &= 0xffffff; - b = Math.floor(unsigned / 0xffff); - unsigned &= 0xffff; - c = Math.floor(unsigned / 0xff); - unsigned &= 0xff; - d = Math.floor(unsigned); - return asArray ? [chr(a), chr(b), chr(c), chr(d)] : chr(a) + chr(b) + chr(c) + chr(d); -}; - -BinaryParser.encode_int64 = function encode_int64 (number) { - var a, b, c, d, e, f, g, h, unsigned; - unsigned = (number < 0) ? (number + 0x10000000000000000) : number; - a = Math.floor(unsigned / 0xffffffffffffff); - unsigned &= 0xffffffffffffff; - b = Math.floor(unsigned / 0xffffffffffff); - unsigned &= 0xffffffffffff; - c = Math.floor(unsigned / 0xffffffffff); - unsigned &= 0xffffffffff; - d = Math.floor(unsigned / 0xffffffff); - unsigned &= 0xffffffff; - e = Math.floor(unsigned / 0xffffff); - unsigned &= 0xffffff; - f = Math.floor(unsigned / 0xffff); - unsigned &= 0xffff; - g = Math.floor(unsigned / 0xff); - unsigned &= 0xff; - h = Math.floor(unsigned); - return chr(a) + chr(b) + chr(c) + chr(d) + chr(e) + chr(f) + chr(g) + chr(h); -}; - -/** - * UTF8 methods - */ - -// Take a raw binary string and return a utf8 string -BinaryParser.decode_utf8 = function decode_utf8 (binaryStr) { - var len = binaryStr.length - , decoded = '' - , i = 0 - , c = 0 - , c1 = 0 - , c2 = 0 - , c3; - - while (i < len) { - c = binaryStr.charCodeAt(i); - if (c < 128) { - decoded += String.fromCharCode(c); - i++; - } else if ((c > 191) && (c < 224)) { - c2 = binaryStr.charCodeAt(i+1); - decoded += String.fromCharCode(((c & 31) << 6) | (c2 & 63)); - i += 2; - } else { - c2 = binaryStr.charCodeAt(i+1); - c3 = binaryStr.charCodeAt(i+2); - decoded += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); - i += 3; - } - } - - return decoded; -}; - -// Encode a cstring -BinaryParser.encode_cstring = function encode_cstring (s) { - return unescape(encodeURIComponent(s)) + BinaryParser.fromByte(0); -}; - -// Take a utf8 string and return a binary string -BinaryParser.encode_utf8 = function encode_utf8 (s) { - var a = "" - , c; - - for (var n = 0, len = s.length; n < len; n++) { - c = s.charCodeAt(n); - - if (c < 128) { - a += String.fromCharCode(c); - } else if ((c > 127) && (c < 2048)) { - a += String.fromCharCode((c>>6) | 192) ; - a += String.fromCharCode((c&63) | 128); - } else { - a += String.fromCharCode((c>>12) | 224); - a += String.fromCharCode(((c>>6) & 63) | 128); - a += String.fromCharCode((c&63) | 128); - } - } - - return a; -}; - -BinaryParser.hprint = function hprint (s) { - var number; - - for (var i = 0, len = s.length; i < len; i++) { - if (s.charCodeAt(i) < 32) { - number = s.charCodeAt(i) <= 15 - ? "0" + s.charCodeAt(i).toString(16) - : s.charCodeAt(i).toString(16); - process.stdout.write(number + " ") - } else { - number = s.charCodeAt(i) <= 15 - ? "0" + s.charCodeAt(i).toString(16) - : s.charCodeAt(i).toString(16); - process.stdout.write(number + " ") - } - } - - process.stdout.write("\n\n"); -}; - -BinaryParser.ilprint = function hprint (s) { - var number; - - for (var i = 0, len = s.length; i < len; i++) { - if (s.charCodeAt(i) < 32) { - number = s.charCodeAt(i) <= 15 - ? "0" + s.charCodeAt(i).toString(10) - : s.charCodeAt(i).toString(10); - - require('util').debug(number+' : '); - } else { - number = s.charCodeAt(i) <= 15 - ? "0" + s.charCodeAt(i).toString(10) - : s.charCodeAt(i).toString(10); - require('util').debug(number+' : '+ s.charAt(i)); - } - } -}; - -BinaryParser.hlprint = function hprint (s) { - var number; - - for (var i = 0, len = s.length; i < len; i++) { - if (s.charCodeAt(i) < 32) { - number = s.charCodeAt(i) <= 15 - ? "0" + s.charCodeAt(i).toString(16) - : s.charCodeAt(i).toString(16); - require('util').debug(number+' : '); - } else { - number = s.charCodeAt(i) <= 15 - ? "0" + s.charCodeAt(i).toString(16) - : s.charCodeAt(i).toString(16); - require('util').debug(number+' : '+ s.charAt(i)); - } - } -}; - -/** - * BinaryParser buffer constructor. - */ -function BinaryParserBuffer (bigEndian, buffer) { - this.bigEndian = bigEndian || 0; - this.buffer = []; - this.setBuffer(buffer); -}; - -BinaryParserBuffer.prototype.setBuffer = function setBuffer (data) { - var l, i, b; - - if (data) { - i = l = data.length; - b = this.buffer = new Array(l); - for (; i; b[l - i] = data.charCodeAt(--i)); - this.bigEndian && b.reverse(); - } -}; - -BinaryParserBuffer.prototype.hasNeededBits = function hasNeededBits (neededBits) { - return this.buffer.length >= -(-neededBits >> 3); -}; - -BinaryParserBuffer.prototype.checkBuffer = function checkBuffer (neededBits) { - if (!this.hasNeededBits(neededBits)) { - throw new Error("checkBuffer::missing bytes"); - } -}; - -BinaryParserBuffer.prototype.readBits = function readBits (start, length) { - //shl fix: Henri Torgemane ~1996 (compressed by Jonas Raoni) - - function shl (a, b) { - for (; b--; a = ((a %= 0x7fffffff + 1) & 0x40000000) == 0x40000000 ? a * 2 : (a - 0x40000000) * 2 + 0x7fffffff + 1); - return a; - } - - if (start < 0 || length <= 0) { - return 0; - } - - this.checkBuffer(start + length); - - var offsetLeft - , offsetRight = start % 8 - , curByte = this.buffer.length - ( start >> 3 ) - 1 - , lastByte = this.buffer.length + ( -( start + length ) >> 3 ) - , diff = curByte - lastByte - , sum = ((this.buffer[ curByte ] >> offsetRight) & ((1 << (diff ? 8 - offsetRight : length)) - 1)) + (diff && (offsetLeft = (start + length) % 8) ? (this.buffer[lastByte++] & ((1 << offsetLeft) - 1)) << (diff-- << 3) - offsetRight : 0); - - for(; diff; sum += shl(this.buffer[lastByte++], (diff-- << 3) - offsetRight)); - - return sum; -}; - -/** - * Expose. - */ -BinaryParser.Buffer = BinaryParserBuffer; - -exports.BinaryParser = BinaryParser; - -}, - - - -'bson': function(module, exports, global, require, undefined){ - var Long = require('./long').Long - , Double = require('./double').Double - , Timestamp = require('./timestamp').Timestamp - , ObjectID = require('./objectid').ObjectID - , Symbol = require('./symbol').Symbol - , Code = require('./code').Code - , MinKey = require('./min_key').MinKey - , MaxKey = require('./max_key').MaxKey - , DBRef = require('./db_ref').DBRef - , Binary = require('./binary').Binary - , BinaryParser = require('./binary_parser').BinaryParser - , writeIEEE754 = require('./float_parser').writeIEEE754 - , readIEEE754 = require('./float_parser').readIEEE754 - -// To ensure that 0.4 of node works correctly -var isDate = function isDate(d) { - return typeof d === 'object' && Object.prototype.toString.call(d) === '[object Date]'; -} - -/** - * Create a new BSON instance - * - * @class Represents the BSON Parser - * @return {BSON} instance of BSON Parser. - */ -function BSON () {}; - -/** - * @ignore - * @api private - */ -// BSON MAX VALUES -BSON.BSON_INT32_MAX = 0x7FFFFFFF; -BSON.BSON_INT32_MIN = -0x80000000; - -BSON.BSON_INT64_MAX = Math.pow(2, 63) - 1; -BSON.BSON_INT64_MIN = -Math.pow(2, 63); - -// JS MAX PRECISE VALUES -BSON.JS_INT_MAX = 0x20000000000000; // Any integer up to 2^53 can be precisely represented by a double. -BSON.JS_INT_MIN = -0x20000000000000; // Any integer down to -2^53 can be precisely represented by a double. - -// Internal long versions -var JS_INT_MAX_LONG = Long.fromNumber(0x20000000000000); // Any integer up to 2^53 can be precisely represented by a double. -var JS_INT_MIN_LONG = Long.fromNumber(-0x20000000000000); // Any integer down to -2^53 can be precisely represented by a double. - -/** - * Number BSON Type - * - * @classconstant BSON_DATA_NUMBER - **/ -BSON.BSON_DATA_NUMBER = 1; -/** - * String BSON Type - * - * @classconstant BSON_DATA_STRING - **/ -BSON.BSON_DATA_STRING = 2; -/** - * Object BSON Type - * - * @classconstant BSON_DATA_OBJECT - **/ -BSON.BSON_DATA_OBJECT = 3; -/** - * Array BSON Type - * - * @classconstant BSON_DATA_ARRAY - **/ -BSON.BSON_DATA_ARRAY = 4; -/** - * Binary BSON Type - * - * @classconstant BSON_DATA_BINARY - **/ -BSON.BSON_DATA_BINARY = 5; -/** - * ObjectID BSON Type - * - * @classconstant BSON_DATA_OID - **/ -BSON.BSON_DATA_OID = 7; -/** - * Boolean BSON Type - * - * @classconstant BSON_DATA_BOOLEAN - **/ -BSON.BSON_DATA_BOOLEAN = 8; -/** - * Date BSON Type - * - * @classconstant BSON_DATA_DATE - **/ -BSON.BSON_DATA_DATE = 9; -/** - * null BSON Type - * - * @classconstant BSON_DATA_NULL - **/ -BSON.BSON_DATA_NULL = 10; -/** - * RegExp BSON Type - * - * @classconstant BSON_DATA_REGEXP - **/ -BSON.BSON_DATA_REGEXP = 11; -/** - * Code BSON Type - * - * @classconstant BSON_DATA_CODE - **/ -BSON.BSON_DATA_CODE = 13; -/** - * Symbol BSON Type - * - * @classconstant BSON_DATA_SYMBOL - **/ -BSON.BSON_DATA_SYMBOL = 14; -/** - * Code with Scope BSON Type - * - * @classconstant BSON_DATA_CODE_W_SCOPE - **/ -BSON.BSON_DATA_CODE_W_SCOPE = 15; -/** - * 32 bit Integer BSON Type - * - * @classconstant BSON_DATA_INT - **/ -BSON.BSON_DATA_INT = 16; -/** - * Timestamp BSON Type - * - * @classconstant BSON_DATA_TIMESTAMP - **/ -BSON.BSON_DATA_TIMESTAMP = 17; -/** - * Long BSON Type - * - * @classconstant BSON_DATA_LONG - **/ -BSON.BSON_DATA_LONG = 18; -/** - * MinKey BSON Type - * - * @classconstant BSON_DATA_MIN_KEY - **/ -BSON.BSON_DATA_MIN_KEY = 0xff; -/** - * MaxKey BSON Type - * - * @classconstant BSON_DATA_MAX_KEY - **/ -BSON.BSON_DATA_MAX_KEY = 0x7f; - -/** - * Binary Default Type - * - * @classconstant BSON_BINARY_SUBTYPE_DEFAULT - **/ -BSON.BSON_BINARY_SUBTYPE_DEFAULT = 0; -/** - * Binary Function Type - * - * @classconstant BSON_BINARY_SUBTYPE_FUNCTION - **/ -BSON.BSON_BINARY_SUBTYPE_FUNCTION = 1; -/** - * Binary Byte Array Type - * - * @classconstant BSON_BINARY_SUBTYPE_BYTE_ARRAY - **/ -BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; -/** - * Binary UUID Type - * - * @classconstant BSON_BINARY_SUBTYPE_UUID - **/ -BSON.BSON_BINARY_SUBTYPE_UUID = 3; -/** - * Binary MD5 Type - * - * @classconstant BSON_BINARY_SUBTYPE_MD5 - **/ -BSON.BSON_BINARY_SUBTYPE_MD5 = 4; -/** - * Binary User Defined Type - * - * @classconstant BSON_BINARY_SUBTYPE_USER_DEFINED - **/ -BSON.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; - -/** - * Calculate the bson size for a passed in Javascript object. - * - * @param {Object} object the Javascript object to calculate the BSON byte size for. - * @param {Boolean} [serializeFunctions] serialize all functions in the object **(default:false)**. - * @return {Number} returns the number of bytes the BSON object will take up. - * @api public - */ -BSON.calculateObjectSize = function calculateObjectSize(object, serializeFunctions) { - var totalLength = (4 + 1); - - if(Array.isArray(object)) { - for(var i = 0; i < object.length; i++) { - totalLength += calculateElement(i.toString(), object[i], serializeFunctions) - } - } else { - // If we have toBSON defined, override the current object - if(object.toBSON) { - object = object.toBSON(); - } - - // Calculate size - for(var key in object) { - totalLength += calculateElement(key, object[key], serializeFunctions) - } - } - - return totalLength; -} - -/** - * @ignore - * @api private - */ -function calculateElement(name, value, serializeFunctions) { - var isBuffer = typeof Buffer !== 'undefined'; - - switch(typeof value) { - case 'string': - return 1 + (!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1 + 4 + (!isBuffer ? numberOfBytes(value) : Buffer.byteLength(value, 'utf8')) + 1; - case 'number': - if(Math.floor(value) === value && value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { - if(value >= BSON.BSON_INT32_MIN && value <= BSON.BSON_INT32_MAX) { // 32 bit - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (4 + 1); - } else { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); - } - } else { // 64 bit - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); - } - case 'undefined': - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1); - case 'boolean': - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1 + 1); - case 'object': - if(value == null || value instanceof MinKey || value instanceof MaxKey || value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1); - } else if(value instanceof ObjectID || value['_bsontype'] == 'ObjectID') { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (12 + 1); - } else if(value instanceof Date || isDate(value)) { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); - } else if(typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1 + 4 + 1) + value.length; - } else if(value instanceof Long || value instanceof Double || value instanceof Timestamp - || value['_bsontype'] == 'Long' || value['_bsontype'] == 'Double' || value['_bsontype'] == 'Timestamp') { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1); - } else if(value instanceof Code || value['_bsontype'] == 'Code') { - // Calculate size depending on the availability of a scope - if(value.scope != null && Object.keys(value.scope).length > 0) { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + 4 + (!isBuffer ? numberOfBytes(value.code.toString()) : Buffer.byteLength(value.code.toString(), 'utf8')) + 1 + BSON.calculateObjectSize(value.scope, serializeFunctions); - } else { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + (!isBuffer ? numberOfBytes(value.code.toString()) : Buffer.byteLength(value.code.toString(), 'utf8')) + 1; - } - } else if(value instanceof Binary || value['_bsontype'] == 'Binary') { - // Check what kind of subtype we have - if(value.sub_type == Binary.SUBTYPE_BYTE_ARRAY) { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (value.position + 1 + 4 + 1 + 4); - } else { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (value.position + 1 + 4 + 1); - } - } else if(value instanceof Symbol || value['_bsontype'] == 'Symbol') { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + ((!isBuffer ? numberOfBytes(value.value) : Buffer.byteLength(value.value, 'utf8')) + 4 + 1 + 1); - } else if(value instanceof DBRef || value['_bsontype'] == 'DBRef') { - // Set up correct object for serialization - var ordered_values = { - '$ref': value.namespace - , '$id' : value.oid - }; - - // Add db reference if it exists - if(null != value.db) { - ordered_values['$db'] = value.db; - } - - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + BSON.calculateObjectSize(ordered_values, serializeFunctions); - } else if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]') { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + (!isBuffer ? numberOfBytes(value.source) : Buffer.byteLength(value.source, 'utf8')) + 1 - + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) + 1 - } else { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + BSON.calculateObjectSize(value, serializeFunctions) + 1; - } - case 'function': - // WTF for 0.4.X where typeof /someregexp/ === 'function' - if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]' || String.call(value) == '[object RegExp]') { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + (!isBuffer ? numberOfBytes(value.source) : Buffer.byteLength(value.source, 'utf8')) + 1 - + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) + 1 - } else { - if(serializeFunctions && value.scope != null && Object.keys(value.scope).length > 0) { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + 4 + (!isBuffer ? numberOfBytes(value.toString()) : Buffer.byteLength(value.toString(), 'utf8')) + 1 + BSON.calculateObjectSize(value.scope, serializeFunctions); - } else if(serializeFunctions) { - return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + (!isBuffer ? numberOfBytes(value.toString()) : Buffer.byteLength(value.toString(), 'utf8')) + 1; - } - } - } - - return 0; -} - -/** - * Serialize a Javascript object using a predefined Buffer and index into the buffer, useful when pre-allocating the space for serialization. - * - * @param {Object} object the Javascript object to serialize. - * @param {Boolean} checkKeys the serializer will check if keys are valid. - * @param {Buffer} buffer the Buffer you pre-allocated to store the serialized BSON object. - * @param {Number} index the index in the buffer where we wish to start serializing into. - * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. - * @return {Number} returns the new write index in the Buffer. - * @api public - */ -BSON.serializeWithBufferAndIndex = function serializeWithBufferAndIndex(object, checkKeys, buffer, index, serializeFunctions) { - // Default setting false - serializeFunctions = serializeFunctions == null ? false : serializeFunctions; - // Write end information (length of the object) - var size = buffer.length; - // Write the size of the object - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - return serializeObject(object, checkKeys, buffer, index, serializeFunctions) - 1; -} - -/** - * @ignore - * @api private - */ -var serializeObject = function(object, checkKeys, buffer, index, serializeFunctions) { - // Process the object - if(Array.isArray(object)) { - for(var i = 0; i < object.length; i++) { - index = packElement(i.toString(), object[i], checkKeys, buffer, index, serializeFunctions); - } - } else { - // If we have toBSON defined, override the current object - if(object.toBSON) { - object = object.toBSON(); - } - - // Serialize the object - for(var key in object) { - // Check the key and throw error if it's illegal - if (key != '$db' && key != '$ref' && key != '$id') { - // dollars and dots ok - BSON.checkKey(key, !checkKeys); - } - - // Pack the element - index = packElement(key, object[key], checkKeys, buffer, index, serializeFunctions); - } - } - - // Write zero - buffer[index++] = 0; - return index; -} - -var stringToBytes = function(str) { - var ch, st, re = []; - for (var i = 0; i < str.length; i++ ) { - ch = str.charCodeAt(i); // get char - st = []; // set up "stack" - do { - st.push( ch & 0xFF ); // push byte to stack - ch = ch >> 8; // shift value down by 1 byte - } - while ( ch ); - // add stack contents to result - // done because chars have "wrong" endianness - re = re.concat( st.reverse() ); - } - // return an array of bytes - return re; -} - -var numberOfBytes = function(str) { - var ch, st, re = 0; - for (var i = 0; i < str.length; i++ ) { - ch = str.charCodeAt(i); // get char - st = []; // set up "stack" - do { - st.push( ch & 0xFF ); // push byte to stack - ch = ch >> 8; // shift value down by 1 byte - } - while ( ch ); - // add stack contents to result - // done because chars have "wrong" endianness - re = re + st.length; - } - // return an array of bytes - return re; -} - -/** - * @ignore - * @api private - */ -var writeToTypedArray = function(buffer, string, index) { - var bytes = stringToBytes(string); - for(var i = 0; i < bytes.length; i++) { - buffer[index + i] = bytes[i]; - } - return bytes.length; -} - -/** - * @ignore - * @api private - */ -var supportsBuffer = typeof Buffer != 'undefined'; - -/** - * @ignore - * @api private - */ -var packElement = function(name, value, checkKeys, buffer, index, serializeFunctions) { - var startIndex = index; - - switch(typeof value) { - case 'string': - // Encode String type - buffer[index++] = BSON.BSON_DATA_STRING; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - - // Calculate size - var size = supportsBuffer ? Buffer.byteLength(value) + 1 : numberOfBytes(value) + 1; - // Write the size of the string to buffer - buffer[index + 3] = (size >> 24) & 0xff; - buffer[index + 2] = (size >> 16) & 0xff; - buffer[index + 1] = (size >> 8) & 0xff; - buffer[index] = size & 0xff; - // Ajust the index - index = index + 4; - // Write the string - supportsBuffer ? buffer.write(value, index, 'utf8') : writeToTypedArray(buffer, value, index); - // Update index - index = index + size - 1; - // Write zero - buffer[index++] = 0; - // Return index - return index; - case 'number': - // We have an integer value - if(Math.floor(value) === value && value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { - // If the value fits in 32 bits encode as int, if it fits in a double - // encode it as a double, otherwise long - if(value >= BSON.BSON_INT32_MIN && value <= BSON.BSON_INT32_MAX) { - // Set int type 32 bits or less - buffer[index++] = BSON.BSON_DATA_INT; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Write the int value - buffer[index++] = value & 0xff; - buffer[index++] = (value >> 8) & 0xff; - buffer[index++] = (value >> 16) & 0xff; - buffer[index++] = (value >> 24) & 0xff; - } else if(value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { - // Encode as double - buffer[index++] = BSON.BSON_DATA_NUMBER; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Write float - writeIEEE754(buffer, value, index, 'little', 52, 8); - // Ajust index - index = index + 8; - } else { - // Set long type - buffer[index++] = BSON.BSON_DATA_LONG; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - var longVal = Long.fromNumber(value); - var lowBits = longVal.getLowBits(); - var highBits = longVal.getHighBits(); - // Encode low bits - buffer[index++] = lowBits & 0xff; - buffer[index++] = (lowBits >> 8) & 0xff; - buffer[index++] = (lowBits >> 16) & 0xff; - buffer[index++] = (lowBits >> 24) & 0xff; - // Encode high bits - buffer[index++] = highBits & 0xff; - buffer[index++] = (highBits >> 8) & 0xff; - buffer[index++] = (highBits >> 16) & 0xff; - buffer[index++] = (highBits >> 24) & 0xff; - } - } else { - // Encode as double - buffer[index++] = BSON.BSON_DATA_NUMBER; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Write float - writeIEEE754(buffer, value, index, 'little', 52, 8); - // Ajust index - index = index + 8; - } - - return index; - case 'undefined': - // Set long type - buffer[index++] = BSON.BSON_DATA_NULL; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - return index; - case 'boolean': - // Write the type - buffer[index++] = BSON.BSON_DATA_BOOLEAN; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Encode the boolean value - buffer[index++] = value ? 1 : 0; - return index; - case 'object': - if(value === null || value instanceof MinKey || value instanceof MaxKey - || value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') { - // Write the type of either min or max key - if(value === null) { - buffer[index++] = BSON.BSON_DATA_NULL; - } else if(value instanceof MinKey) { - buffer[index++] = BSON.BSON_DATA_MIN_KEY; - } else { - buffer[index++] = BSON.BSON_DATA_MAX_KEY; - } - - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - return index; - } else if(value instanceof ObjectID || value['_bsontype'] == 'ObjectID') { - // Write the type - buffer[index++] = BSON.BSON_DATA_OID; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - - // Write objectid - supportsBuffer ? buffer.write(value.id, index, 'binary') : writeToTypedArray(buffer, value.id, index); - // Ajust index - index = index + 12; - return index; - } else if(value instanceof Date || isDate(value)) { - // Write the type - buffer[index++] = BSON.BSON_DATA_DATE; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - - // Write the date - var dateInMilis = Long.fromNumber(value.getTime()); - var lowBits = dateInMilis.getLowBits(); - var highBits = dateInMilis.getHighBits(); - // Encode low bits - buffer[index++] = lowBits & 0xff; - buffer[index++] = (lowBits >> 8) & 0xff; - buffer[index++] = (lowBits >> 16) & 0xff; - buffer[index++] = (lowBits >> 24) & 0xff; - // Encode high bits - buffer[index++] = highBits & 0xff; - buffer[index++] = (highBits >> 8) & 0xff; - buffer[index++] = (highBits >> 16) & 0xff; - buffer[index++] = (highBits >> 24) & 0xff; - return index; - } else if(typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) { - // Write the type - buffer[index++] = BSON.BSON_DATA_BINARY; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Get size of the buffer (current write point) - var size = value.length; - // Write the size of the string to buffer - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - // Write the default subtype - buffer[index++] = BSON.BSON_BINARY_SUBTYPE_DEFAULT; - // Copy the content form the binary field to the buffer - value.copy(buffer, index, 0, size); - // Adjust the index - index = index + size; - return index; - } else if(value instanceof Long || value instanceof Timestamp || value['_bsontype'] == 'Long' || value['_bsontype'] == 'Timestamp') { - // Write the type - buffer[index++] = value instanceof Long ? BSON.BSON_DATA_LONG : BSON.BSON_DATA_TIMESTAMP; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Write the date - var lowBits = value.getLowBits(); - var highBits = value.getHighBits(); - // Encode low bits - buffer[index++] = lowBits & 0xff; - buffer[index++] = (lowBits >> 8) & 0xff; - buffer[index++] = (lowBits >> 16) & 0xff; - buffer[index++] = (lowBits >> 24) & 0xff; - // Encode high bits - buffer[index++] = highBits & 0xff; - buffer[index++] = (highBits >> 8) & 0xff; - buffer[index++] = (highBits >> 16) & 0xff; - buffer[index++] = (highBits >> 24) & 0xff; - return index; - } else if(value instanceof Double || value['_bsontype'] == 'Double') { - // Encode as double - buffer[index++] = BSON.BSON_DATA_NUMBER; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Write float - writeIEEE754(buffer, value, index, 'little', 52, 8); - // Ajust index - index = index + 8; - return index; - } else if(value instanceof Code || value['_bsontype'] == 'Code') { - if(value.scope != null && Object.keys(value.scope).length > 0) { - // Write the type - buffer[index++] = BSON.BSON_DATA_CODE_W_SCOPE; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Calculate the scope size - var scopeSize = BSON.calculateObjectSize(value.scope, serializeFunctions); - // Function string - var functionString = value.code.toString(); - // Function Size - var codeSize = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; - - // Calculate full size of the object - var totalSize = 4 + codeSize + scopeSize + 4; - - // Write the total size of the object - buffer[index++] = totalSize & 0xff; - buffer[index++] = (totalSize >> 8) & 0xff; - buffer[index++] = (totalSize >> 16) & 0xff; - buffer[index++] = (totalSize >> 24) & 0xff; - - // Write the size of the string to buffer - buffer[index++] = codeSize & 0xff; - buffer[index++] = (codeSize >> 8) & 0xff; - buffer[index++] = (codeSize >> 16) & 0xff; - buffer[index++] = (codeSize >> 24) & 0xff; - - // Write the string - supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index); - // Update index - index = index + codeSize - 1; - // Write zero - buffer[index++] = 0; - // Serialize the scope object - var scopeObjectBuffer = supportsBuffer ? new Buffer(scopeSize) : new Uint8Array(new ArrayBuffer(scopeSize)); - // Execute the serialization into a seperate buffer - serializeObject(value.scope, checkKeys, scopeObjectBuffer, 0, serializeFunctions); - - // Adjusted scope Size (removing the header) - var scopeDocSize = scopeSize; - // Write scope object size - buffer[index++] = scopeDocSize & 0xff; - buffer[index++] = (scopeDocSize >> 8) & 0xff; - buffer[index++] = (scopeDocSize >> 16) & 0xff; - buffer[index++] = (scopeDocSize >> 24) & 0xff; - - // Write the scopeObject into the buffer - supportsBuffer ? scopeObjectBuffer.copy(buffer, index, 0, scopeSize) : buffer.set(scopeObjectBuffer, index); - // Adjust index, removing the empty size of the doc (5 bytes 0000000005) - index = index + scopeDocSize - 5; - // Write trailing zero - buffer[index++] = 0; - return index - } else { - buffer[index++] = BSON.BSON_DATA_CODE; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Function string - var functionString = value.code.toString(); - // Function Size - var size = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; - // Write the size of the string to buffer - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - // Write the string - supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index); - // Update index - index = index + size - 1; - // Write zero - buffer[index++] = 0; - return index; - } - } else if(value instanceof Binary || value['_bsontype'] == 'Binary') { - // Write the type - buffer[index++] = BSON.BSON_DATA_BINARY; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Extract the buffer - var data = value.value(true); - // Calculate size - var size = value.position; - // Write the size of the string to buffer - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - // Write the subtype to the buffer - buffer[index++] = value.sub_type; - - // If we have binary type 2 the 4 first bytes are the size - if(value.sub_type == Binary.SUBTYPE_BYTE_ARRAY) { - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - } - - // Write the data to the object - supportsBuffer ? data.copy(buffer, index, 0, value.position) : buffer.set(data, index); - // Ajust index - index = index + value.position; - return index; - } else if(value instanceof Symbol || value['_bsontype'] == 'Symbol') { - // Write the type - buffer[index++] = BSON.BSON_DATA_SYMBOL; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Calculate size - var size = supportsBuffer ? Buffer.byteLength(value.value) + 1 : numberOfBytes(value.value) + 1; - // Write the size of the string to buffer - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - // Write the string - buffer.write(value.value, index, 'utf8'); - // Update index - index = index + size - 1; - // Write zero - buffer[index++] = 0x00; - return index; - } else if(value instanceof DBRef || value['_bsontype'] == 'DBRef') { - // Write the type - buffer[index++] = BSON.BSON_DATA_OBJECT; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Set up correct object for serialization - var ordered_values = { - '$ref': value.namespace - , '$id' : value.oid - }; - - // Add db reference if it exists - if(null != value.db) { - ordered_values['$db'] = value.db; - } - - // Message size - var size = BSON.calculateObjectSize(ordered_values, serializeFunctions); - // Serialize the object - var endIndex = BSON.serializeWithBufferAndIndex(ordered_values, checkKeys, buffer, index, serializeFunctions); - // Write the size of the string to buffer - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - // Write zero for object - buffer[endIndex++] = 0x00; - // Return the end index - return endIndex; - } else if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]') { - // Write the type - buffer[index++] = BSON.BSON_DATA_REGEXP; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - - // Write the regular expression string - supportsBuffer ? buffer.write(value.source, index, 'utf8') : writeToTypedArray(buffer, value.source, index); - // Adjust the index - index = index + (supportsBuffer ? Buffer.byteLength(value.source) : numberOfBytes(value.source)); - // Write zero - buffer[index++] = 0x00; - // Write the parameters - if(value.global) buffer[index++] = 0x73; // s - if(value.ignoreCase) buffer[index++] = 0x69; // i - if(value.multiline) buffer[index++] = 0x6d; // m - // Add ending zero - buffer[index++] = 0x00; - return index; - } else { - // Write the type - buffer[index++] = Array.isArray(value) ? BSON.BSON_DATA_ARRAY : BSON.BSON_DATA_OBJECT; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Adjust the index - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - var endIndex = serializeObject(value, checkKeys, buffer, index + 4, serializeFunctions); - // Write size - var size = endIndex - index; - // Write the size of the string to buffer - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - return endIndex; - } - case 'function': - // WTF for 0.4.X where typeof /someregexp/ === 'function' - if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]' || String.call(value) == '[object RegExp]') { - // Write the type - buffer[index++] = BSON.BSON_DATA_REGEXP; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - - // Write the regular expression string - buffer.write(value.source, index, 'utf8'); - // Adjust the index - index = index + (supportsBuffer ? Buffer.byteLength(value.source) : numberOfBytes(value.source)); - // Write zero - buffer[index++] = 0x00; - // Write the parameters - if(value.global) buffer[index++] = 0x73; // s - if(value.ignoreCase) buffer[index++] = 0x69; // i - if(value.multiline) buffer[index++] = 0x6d; // m - // Add ending zero - buffer[index++] = 0x00; - return index; - } else { - if(serializeFunctions && value.scope != null && Object.keys(value.scope).length > 0) { - // Write the type - buffer[index++] = BSON.BSON_DATA_CODE_W_SCOPE; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Calculate the scope size - var scopeSize = BSON.calculateObjectSize(value.scope, serializeFunctions); - // Function string - var functionString = value.toString(); - // Function Size - var codeSize = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; - - // Calculate full size of the object - var totalSize = 4 + codeSize + scopeSize; - - // Write the total size of the object - buffer[index++] = totalSize & 0xff; - buffer[index++] = (totalSize >> 8) & 0xff; - buffer[index++] = (totalSize >> 16) & 0xff; - buffer[index++] = (totalSize >> 24) & 0xff; - - // Write the size of the string to buffer - buffer[index++] = codeSize & 0xff; - buffer[index++] = (codeSize >> 8) & 0xff; - buffer[index++] = (codeSize >> 16) & 0xff; - buffer[index++] = (codeSize >> 24) & 0xff; - - // Write the string - supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index); - // Update index - index = index + codeSize - 1; - // Write zero - buffer[index++] = 0; - // Serialize the scope object - var scopeObjectBuffer = new Buffer(scopeSize); - // Execute the serialization into a seperate buffer - serializeObject(value.scope, checkKeys, scopeObjectBuffer, 0, serializeFunctions); - - // Adjusted scope Size (removing the header) - var scopeDocSize = scopeSize - 4; - // Write scope object size - buffer[index++] = scopeDocSize & 0xff; - buffer[index++] = (scopeDocSize >> 8) & 0xff; - buffer[index++] = (scopeDocSize >> 16) & 0xff; - buffer[index++] = (scopeDocSize >> 24) & 0xff; - - // Write the scopeObject into the buffer - scopeObjectBuffer.copy(buffer, index, 0, scopeSize); - - // Adjust index, removing the empty size of the doc (5 bytes 0000000005) - index = index + scopeDocSize - 5; - // Write trailing zero - buffer[index++] = 0; - return index - } else if(serializeFunctions) { - buffer[index++] = BSON.BSON_DATA_CODE; - // Number of written bytes - var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Function string - var functionString = value.toString(); - // Function Size - var size = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1; - // Write the size of the string to buffer - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - // Write the string - supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index); - // Update index - index = index + size - 1; - // Write zero - buffer[index++] = 0; - return index; - } - } - } - - // If no value to serialize - return index; -} - -/** - * Serialize a Javascript object. - * - * @param {Object} object the Javascript object to serialize. - * @param {Boolean} checkKeys the serializer will check if keys are valid. - * @param {Boolean} asBuffer return the serialized object as a Buffer object **(ignore)**. - * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. - * @return {Buffer} returns the Buffer object containing the serialized object. - * @api public - */ -BSON.serialize = function(object, checkKeys, asBuffer, serializeFunctions) { - // Throw error if we are trying serialize an illegal type - if(object == null || typeof object != 'object' || Array.isArray(object)) - throw new Error("Only javascript objects supported"); - - // Emoty target buffer - var buffer = null; - // Calculate the size of the object - var size = BSON.calculateObjectSize(object, serializeFunctions); - // Fetch the best available type for storing the binary data - if(buffer = typeof Buffer != 'undefined') { - buffer = new Buffer(size); - asBuffer = true; - } else if(typeof Uint8Array != 'undefined') { - buffer = new Uint8Array(new ArrayBuffer(size)); - } else { - buffer = new Array(size); - } - - // If asBuffer is false use typed arrays - BSON.serializeWithBufferAndIndex(object, checkKeys, buffer, 0, serializeFunctions); - return buffer; -} - -/** - * Contains the function cache if we have that enable to allow for avoiding the eval step on each deserialization, comparison is by md5 - * - * @ignore - * @api private - */ -var functionCache = BSON.functionCache = {}; - -/** - * Crc state variables shared by function - * - * @ignore - * @api private - */ -var table = [0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433, 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65, 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B, 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D, 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777, 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D]; - -/** - * CRC32 hash method, Fast and enough versitility for our usage - * - * @ignore - * @api private - */ -var crc32 = function(string, start, end) { - var crc = 0 - var x = 0; - var y = 0; - crc = crc ^ (-1); - - for(var i = start, iTop = end; i < iTop;i++) { - y = (crc ^ string[i]) & 0xFF; - x = table[y]; - crc = (crc >>> 8) ^ x; - } - - return crc ^ (-1); -} - -/** - * Deserialize stream data as BSON documents. - * - * Options - * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. - * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. - * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. - * - **promoteLongs** {Boolean, default:true}, when deserializing a Long will fit it into a Number if it's smaller than 53 bits - * - * @param {Buffer} data the buffer containing the serialized set of BSON documents. - * @param {Number} startIndex the start index in the data Buffer where the deserialization is to start. - * @param {Number} numberOfDocuments number of documents to deserialize. - * @param {Array} documents an array where to store the deserialized documents. - * @param {Number} docStartIndex the index in the documents array from where to start inserting documents. - * @param {Object} [options] additional options used for the deserialization. - * @return {Number} returns the next index in the buffer after deserialization **x** numbers of documents. - * @api public - */ -BSON.deserializeStream = function(data, startIndex, numberOfDocuments, documents, docStartIndex, options) { - // if(numberOfDocuments !== documents.length) throw new Error("Number of expected results back is less than the number of documents"); - options = options != null ? options : {}; - var index = startIndex; - // Loop over all documents - for(var i = 0; i < numberOfDocuments; i++) { - // Find size of the document - var size = data[index] | data[index + 1] << 8 | data[index + 2] << 16 | data[index + 3] << 24; - // Update options with index - options['index'] = index; - // Parse the document at this point - documents[docStartIndex + i] = BSON.deserialize(data, options); - // Adjust index by the document size - index = index + size; - } - - // Return object containing end index of parsing and list of documents - return index; -} - -/** - * Ensure eval is isolated. - * - * @ignore - * @api private - */ -var isolateEvalWithHash = function(functionCache, hash, functionString, object) { - // Contains the value we are going to set - var value = null; - - // Check for cache hit, eval if missing and return cached function - if(functionCache[hash] == null) { - eval("value = " + functionString); - functionCache[hash] = value; - } - // Set the object - return functionCache[hash].bind(object); -} - -/** - * Ensure eval is isolated. - * - * @ignore - * @api private - */ -var isolateEval = function(functionString) { - // Contains the value we are going to set - var value = null; - // Eval the function - eval("value = " + functionString); - return value; -} - -/** - * Convert Uint8Array to String - * - * @ignore - * @api private - */ -var convertUint8ArrayToUtf8String = function(byteArray, startIndex, endIndex) { - return BinaryParser.decode_utf8(convertArraytoUtf8BinaryString(byteArray, startIndex, endIndex)); -} - -var convertArraytoUtf8BinaryString = function(byteArray, startIndex, endIndex) { - var result = ""; - for(var i = startIndex; i < endIndex; i++) { - result = result + String.fromCharCode(byteArray[i]); - } - - return result; -}; - -/** - * Deserialize data as BSON. - * - * Options - * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. - * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. - * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. - * - **promoteLongs** {Boolean, default:true}, when deserializing a Long will fit it into a Number if it's smaller than 53 bits - * - * @param {Buffer} buffer the buffer containing the serialized set of BSON documents. - * @param {Object} [options] additional options used for the deserialization. - * @param {Boolean} [isArray] ignore used for recursive parsing. - * @return {Object} returns the deserialized Javascript Object. - * @api public - */ -BSON.deserialize = function(buffer, options, isArray) { - // Options - options = options == null ? {} : options; - var evalFunctions = options['evalFunctions'] == null ? false : options['evalFunctions']; - var cacheFunctions = options['cacheFunctions'] == null ? false : options['cacheFunctions']; - var cacheFunctionsCrc32 = options['cacheFunctionsCrc32'] == null ? false : options['cacheFunctionsCrc32']; - var promoteLongs = options['promoteLongs'] || true; - - // Validate that we have at least 4 bytes of buffer - if(buffer.length < 5) throw new Error("corrupt bson message < 5 bytes long"); - - // Set up index - var index = typeof options['index'] == 'number' ? options['index'] : 0; - // Reads in a C style string - var readCStyleString = function() { - // Get the start search index - var i = index; - // Locate the end of the c string - while(buffer[i] !== 0x00) { i++ } - // Grab utf8 encoded string - var string = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, i) : convertUint8ArrayToUtf8String(buffer, index, i); - // Update index position - index = i + 1; - // Return string - return string; - } - - // Create holding object - var object = isArray ? [] : {}; - - // Read the document size - var size = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - - // Ensure buffer is valid size - if(size < 5 || size > buffer.length) throw new Error("corrupt bson message"); - - // While we have more left data left keep parsing - while(true) { - // Read the type - var elementType = buffer[index++]; - // If we get a zero it's the last byte, exit - if(elementType == 0) break; - // Read the name of the field - var name = readCStyleString(); - // Switch on the type - switch(elementType) { - case BSON.BSON_DATA_OID: - var string = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('binary', index, index + 12) : convertArraytoUtf8BinaryString(buffer, index, index + 12); - // Decode the oid - object[name] = new ObjectID(string); - // Update index - index = index + 12; - break; - case BSON.BSON_DATA_STRING: - // Read the content of the field - var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Add string to object - object[name] = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1); - // Update parse index position - index = index + stringSize; - break; - case BSON.BSON_DATA_INT: - // Decode the 32bit value - object[name] = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - break; - case BSON.BSON_DATA_NUMBER: - // Decode the double value - object[name] = readIEEE754(buffer, index, 'little', 52, 8); - // Update the index - index = index + 8; - break; - case BSON.BSON_DATA_DATE: - // Unpack the low and high bits - var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Set date object - object[name] = new Date(new Long(lowBits, highBits).toNumber()); - break; - case BSON.BSON_DATA_BOOLEAN: - // Parse the boolean value - object[name] = buffer[index++] == 1; - break; - case BSON.BSON_DATA_NULL: - // Parse the boolean value - object[name] = null; - break; - case BSON.BSON_DATA_BINARY: - // Decode the size of the binary blob - var binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Decode the subtype - var subType = buffer[index++]; - // Decode as raw Buffer object if options specifies it - if(buffer['slice'] != null) { - // If we have subtype 2 skip the 4 bytes for the size - if(subType == Binary.SUBTYPE_BYTE_ARRAY) { - binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - } - // Slice the data - object[name] = new Binary(buffer.slice(index, index + binarySize), subType); - } else { - var _buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(binarySize)) : new Array(binarySize); - // If we have subtype 2 skip the 4 bytes for the size - if(subType == Binary.SUBTYPE_BYTE_ARRAY) { - binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - } - // Copy the data - for(var i = 0; i < binarySize; i++) { - _buffer[i] = buffer[index + i]; - } - // Create the binary object - object[name] = new Binary(_buffer, subType); - } - // Update the index - index = index + binarySize; - break; - case BSON.BSON_DATA_ARRAY: - options['index'] = index; - // Decode the size of the array document - var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; - // Set the array to the object - object[name] = BSON.deserialize(buffer, options, true); - // Adjust the index - index = index + objectSize; - break; - case BSON.BSON_DATA_OBJECT: - options['index'] = index; - // Decode the size of the object document - var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; - // Set the array to the object - object[name] = BSON.deserialize(buffer, options, false); - // Adjust the index - index = index + objectSize; - break; - case BSON.BSON_DATA_REGEXP: - // Create the regexp - var source = readCStyleString(); - var regExpOptions = readCStyleString(); - // For each option add the corresponding one for javascript - var optionsArray = new Array(regExpOptions.length); - - // Parse options - for(var i = 0; i < regExpOptions.length; i++) { - switch(regExpOptions[i]) { - case 'm': - optionsArray[i] = 'm'; - break; - case 's': - optionsArray[i] = 'g'; - break; - case 'i': - optionsArray[i] = 'i'; - break; - } - } - - object[name] = new RegExp(source, optionsArray.join('')); - break; - case BSON.BSON_DATA_LONG: - // Unpack the low and high bits - var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Create long object - var long = new Long(lowBits, highBits); - // Promote the long if possible - if(promoteLongs) { - object[name] = long.lessThanOrEqual(JS_INT_MAX_LONG) && long.greaterThanOrEqual(JS_INT_MIN_LONG) ? long.toNumber() : long; - } else { - object[name] = long; - } - break; - case BSON.BSON_DATA_SYMBOL: - // Read the content of the field - var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Add string to object - object[name] = new Symbol(buffer.toString('utf8', index, index + stringSize - 1)); - // Update parse index position - index = index + stringSize; - break; - case BSON.BSON_DATA_TIMESTAMP: - // Unpack the low and high bits - var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Set the object - object[name] = new Timestamp(lowBits, highBits); - break; - case BSON.BSON_DATA_MIN_KEY: - // Parse the object - object[name] = new MinKey(); - break; - case BSON.BSON_DATA_MAX_KEY: - // Parse the object - object[name] = new MaxKey(); - break; - case BSON.BSON_DATA_CODE: - // Read the content of the field - var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Function string - var functionString = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1); - - // If we are evaluating the functions - if(evalFunctions) { - // Contains the value we are going to set - var value = null; - // If we have cache enabled let's look for the md5 of the function in the cache - if(cacheFunctions) { - var hash = cacheFunctionsCrc32 ? crc32(functionString) : functionString; - // Got to do this to avoid V8 deoptimizing the call due to finding eval - object[name] = isolateEvalWithHash(functionCache, hash, functionString, object); - } else { - // Set directly - object[name] = isolateEval(functionString); - } - } else { - object[name] = new Code(functionString, {}); - } - - // Update parse index position - index = index + stringSize; - break; - case BSON.BSON_DATA_CODE_W_SCOPE: - // Read the content of the field - var totalSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Javascript function - var functionString = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1); - // Update parse index position - index = index + stringSize; - // Parse the element - options['index'] = index; - // Decode the size of the object document - var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; - // Decode the scope object - var scopeObject = BSON.deserialize(buffer, options, false); - // Adjust the index - index = index + objectSize; - - // If we are evaluating the functions - if(evalFunctions) { - // Contains the value we are going to set - var value = null; - // If we have cache enabled let's look for the md5 of the function in the cache - if(cacheFunctions) { - var hash = cacheFunctionsCrc32 ? crc32(functionString) : functionString; - // Got to do this to avoid V8 deoptimizing the call due to finding eval - object[name] = isolateEvalWithHash(functionCache, hash, functionString, object); - } else { - // Set directly - object[name] = isolateEval(functionString); - } - - // Set the scope on the object - object[name].scope = scopeObject; - } else { - object[name] = new Code(functionString, scopeObject); - } - - // Add string to object - break; - } - } - - // Check if we have a db ref object - if(object['$id'] != null) object = new DBRef(object['$ref'], object['$id'], object['$db']); - - // Return the final objects - return object; -} - -/** - * Check if key name is valid. - * - * @ignore - * @api private - */ -BSON.checkKey = function checkKey (key, dollarsAndDotsOk) { - if (!key.length) return; - // Check if we have a legal key for the object - if (!!~key.indexOf("\x00")) { - // The BSON spec doesn't allow keys with null bytes because keys are - // null-terminated. - throw Error("key " + key + " must not contain null bytes"); - } - if (!dollarsAndDotsOk) { - if('$' == key[0]) { - throw Error("key " + key + " must not start with '$'"); - } else if (!!~key.indexOf('.')) { - throw Error("key " + key + " must not contain '.'"); - } - } -}; - -/** - * Deserialize data as BSON. - * - * Options - * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. - * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. - * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. - * - * @param {Buffer} buffer the buffer containing the serialized set of BSON documents. - * @param {Object} [options] additional options used for the deserialization. - * @param {Boolean} [isArray] ignore used for recursive parsing. - * @return {Object} returns the deserialized Javascript Object. - * @api public - */ -BSON.prototype.deserialize = function(data, options) { - return BSON.deserialize(data, options); -} - -/** - * Deserialize stream data as BSON documents. - * - * Options - * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. - * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. - * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. - * - * @param {Buffer} data the buffer containing the serialized set of BSON documents. - * @param {Number} startIndex the start index in the data Buffer where the deserialization is to start. - * @param {Number} numberOfDocuments number of documents to deserialize. - * @param {Array} documents an array where to store the deserialized documents. - * @param {Number} docStartIndex the index in the documents array from where to start inserting documents. - * @param {Object} [options] additional options used for the deserialization. - * @return {Number} returns the next index in the buffer after deserialization **x** numbers of documents. - * @api public - */ -BSON.prototype.deserializeStream = function(data, startIndex, numberOfDocuments, documents, docStartIndex, options) { - return BSON.deserializeStream(data, startIndex, numberOfDocuments, documents, docStartIndex, options); -} - -/** - * Serialize a Javascript object. - * - * @param {Object} object the Javascript object to serialize. - * @param {Boolean} checkKeys the serializer will check if keys are valid. - * @param {Boolean} asBuffer return the serialized object as a Buffer object **(ignore)**. - * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. - * @return {Buffer} returns the Buffer object containing the serialized object. - * @api public - */ -BSON.prototype.serialize = function(object, checkKeys, asBuffer, serializeFunctions) { - return BSON.serialize(object, checkKeys, asBuffer, serializeFunctions); -} - -/** - * Calculate the bson size for a passed in Javascript object. - * - * @param {Object} object the Javascript object to calculate the BSON byte size for. - * @param {Boolean} [serializeFunctions] serialize all functions in the object **(default:false)**. - * @return {Number} returns the number of bytes the BSON object will take up. - * @api public - */ -BSON.prototype.calculateObjectSize = function(object, serializeFunctions) { - return BSON.calculateObjectSize(object, serializeFunctions); -} - -/** - * Serialize a Javascript object using a predefined Buffer and index into the buffer, useful when pre-allocating the space for serialization. - * - * @param {Object} object the Javascript object to serialize. - * @param {Boolean} checkKeys the serializer will check if keys are valid. - * @param {Buffer} buffer the Buffer you pre-allocated to store the serialized BSON object. - * @param {Number} index the index in the buffer where we wish to start serializing into. - * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. - * @return {Number} returns the new write index in the Buffer. - * @api public - */ -BSON.prototype.serializeWithBufferAndIndex = function(object, checkKeys, buffer, startIndex, serializeFunctions) { - return BSON.serializeWithBufferAndIndex(object, checkKeys, buffer, startIndex, serializeFunctions); -} - -/** - * @ignore - * @api private - */ -exports.Code = Code; -exports.Symbol = Symbol; -exports.BSON = BSON; -exports.DBRef = DBRef; -exports.Binary = Binary; -exports.ObjectID = ObjectID; -exports.Long = Long; -exports.Timestamp = Timestamp; -exports.Double = Double; -exports.MinKey = MinKey; -exports.MaxKey = MaxKey; - -}, - - - -'code': function(module, exports, global, require, undefined){ - /** - * A class representation of the BSON Code type. - * - * @class Represents the BSON Code type. - * @param {String|Function} code a string or function. - * @param {Object} [scope] an optional scope for the function. - * @return {Code} - */ -function Code(code, scope) { - if(!(this instanceof Code)) return new Code(code, scope); - - this._bsontype = 'Code'; - this.code = code; - this.scope = scope == null ? {} : scope; -}; - -/** - * @ignore - * @api private - */ -Code.prototype.toJSON = function() { - return {scope:this.scope, code:this.code}; -} - -exports.Code = Code; -}, - - - -'db_ref': function(module, exports, global, require, undefined){ - /** - * A class representation of the BSON DBRef type. - * - * @class Represents the BSON DBRef type. - * @param {String} namespace the collection name. - * @param {ObjectID} oid the reference ObjectID. - * @param {String} [db] optional db name, if omitted the reference is local to the current db. - * @return {DBRef} - */ -function DBRef(namespace, oid, db) { - if(!(this instanceof DBRef)) return new DBRef(namespace, oid, db); - - this._bsontype = 'DBRef'; - this.namespace = namespace; - this.oid = oid; - this.db = db; -}; - -/** - * @ignore - * @api private - */ -DBRef.prototype.toJSON = function() { - return { - '$ref':this.namespace, - '$id':this.oid, - '$db':this.db == null ? '' : this.db - }; -} - -exports.DBRef = DBRef; -}, - - - -'double': function(module, exports, global, require, undefined){ - /** - * A class representation of the BSON Double type. - * - * @class Represents the BSON Double type. - * @param {Number} value the number we want to represent as a double. - * @return {Double} - */ -function Double(value) { - if(!(this instanceof Double)) return new Double(value); - - this._bsontype = 'Double'; - this.value = value; -} - -/** - * Access the number value. - * - * @return {Number} returns the wrapped double number. - * @api public - */ -Double.prototype.valueOf = function() { - return this.value; -}; - -/** - * @ignore - * @api private - */ -Double.prototype.toJSON = function() { - return this.value; -} - -exports.Double = Double; -}, - - - -'float_parser': function(module, exports, global, require, undefined){ - // Copyright (c) 2008, Fair Oaks Labs, Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are met: -// -// * Redistributions of source code must retain the above copyright notice, -// this list of conditions and the following disclaimer. -// -// * Redistributions in binary form must reproduce the above copyright notice, -// this list of conditions and the following disclaimer in the documentation -// and/or other materials provided with the distribution. -// -// * Neither the name of Fair Oaks Labs, Inc. nor the names of its contributors -// may be used to endorse or promote products derived from this software -// without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -// POSSIBILITY OF SUCH DAMAGE. -// -// -// Modifications to writeIEEE754 to support negative zeroes made by Brian White - -var readIEEE754 = function(buffer, offset, endian, mLen, nBytes) { - var e, m, - bBE = (endian === 'big'), - eLen = nBytes * 8 - mLen - 1, - eMax = (1 << eLen) - 1, - eBias = eMax >> 1, - nBits = -7, - i = bBE ? 0 : (nBytes - 1), - d = bBE ? 1 : -1, - s = buffer[offset + i]; - - i += d; - - e = s & ((1 << (-nBits)) - 1); - s >>= (-nBits); - nBits += eLen; - for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8); - - m = e & ((1 << (-nBits)) - 1); - e >>= (-nBits); - nBits += mLen; - for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8); - - if (e === 0) { - e = 1 - eBias; - } else if (e === eMax) { - return m ? NaN : ((s ? -1 : 1) * Infinity); - } else { - m = m + Math.pow(2, mLen); - e = e - eBias; - } - return (s ? -1 : 1) * m * Math.pow(2, e - mLen); -}; - -var writeIEEE754 = function(buffer, value, offset, endian, mLen, nBytes) { - var e, m, c, - bBE = (endian === 'big'), - eLen = nBytes * 8 - mLen - 1, - eMax = (1 << eLen) - 1, - eBias = eMax >> 1, - rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0), - i = bBE ? (nBytes-1) : 0, - d = bBE ? -1 : 1, - s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0; - - value = Math.abs(value); - - if (isNaN(value) || value === Infinity) { - m = isNaN(value) ? 1 : 0; - e = eMax; - } else { - e = Math.floor(Math.log(value) / Math.LN2); - if (value * (c = Math.pow(2, -e)) < 1) { - e--; - c *= 2; - } - if (e+eBias >= 1) { - value += rt / c; - } else { - value += rt * Math.pow(2, 1 - eBias); - } - if (value * c >= 2) { - e++; - c /= 2; - } - - if (e + eBias >= eMax) { - m = 0; - e = eMax; - } else if (e + eBias >= 1) { - m = (value * c - 1) * Math.pow(2, mLen); - e = e + eBias; - } else { - m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen); - e = 0; - } - } - - for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8); - - e = (e << mLen) | m; - eLen += mLen; - for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8); - - buffer[offset + i - d] |= s * 128; -}; - -exports.readIEEE754 = readIEEE754; -exports.writeIEEE754 = writeIEEE754; -}, - - - -'index': function(module, exports, global, require, undefined){ - try { - exports.BSONPure = require('./bson'); - exports.BSONNative = require('../../ext'); -} catch(err) { - // do nothing -} - -[ './binary_parser' - , './binary' - , './code' - , './db_ref' - , './double' - , './max_key' - , './min_key' - , './objectid' - , './symbol' - , './timestamp' - , './long'].forEach(function (path) { - var module = require('./' + path); - for (var i in module) { - exports[i] = module[i]; - } -}); - -// Exports all the classes for the NATIVE JS BSON Parser -exports.native = function() { - var classes = {}; - // Map all the classes - [ './binary_parser' - , './binary' - , './code' - , './db_ref' - , './double' - , './max_key' - , './min_key' - , './objectid' - , './symbol' - , './timestamp' - , './long' - , '../../ext' -].forEach(function (path) { - var module = require('./' + path); - for (var i in module) { - classes[i] = module[i]; - } - }); - // Return classes list - return classes; -} - -// Exports all the classes for the PURE JS BSON Parser -exports.pure = function() { - var classes = {}; - // Map all the classes - [ './binary_parser' - , './binary' - , './code' - , './db_ref' - , './double' - , './max_key' - , './min_key' - , './objectid' - , './symbol' - , './timestamp' - , './long' - , '././bson'].forEach(function (path) { - var module = require('./' + path); - for (var i in module) { - classes[i] = module[i]; - } - }); - // Return classes list - return classes; -} - -}, - - - -'long': function(module, exports, global, require, undefined){ - // Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// Copyright 2009 Google Inc. All Rights Reserved - -/** - * Defines a Long class for representing a 64-bit two's-complement - * integer value, which faithfully simulates the behavior of a Java "Long". This - * implementation is derived from LongLib in GWT. - * - * Constructs a 64-bit two's-complement integer, given its low and high 32-bit - * values as *signed* integers. See the from* functions below for more - * convenient ways of constructing Longs. - * - * The internal representation of a Long is the two given signed, 32-bit values. - * We use 32-bit pieces because these are the size of integers on which - * Javascript performs bit-operations. For operations like addition and - * multiplication, we split each number into 16-bit pieces, which can easily be - * multiplied within Javascript's floating-point representation without overflow - * or change in sign. - * - * In the algorithms below, we frequently reduce the negative case to the - * positive case by negating the input(s) and then post-processing the result. - * Note that we must ALWAYS check specially whether those values are MIN_VALUE - * (-2^63) because -MIN_VALUE == MIN_VALUE (since 2^63 cannot be represented as - * a positive number, it overflows back into a negative). Not handling this - * case would often result in infinite recursion. - * - * @class Represents the BSON Long type. - * @param {Number} low the low (signed) 32 bits of the Long. - * @param {Number} high the high (signed) 32 bits of the Long. - */ -function Long(low, high) { - if(!(this instanceof Long)) return new Long(low, high); - - this._bsontype = 'Long'; - /** - * @type {number} - * @api private - */ - this.low_ = low | 0; // force into 32 signed bits. - - /** - * @type {number} - * @api private - */ - this.high_ = high | 0; // force into 32 signed bits. -}; - -/** - * Return the int value. - * - * @return {Number} the value, assuming it is a 32-bit integer. - * @api public - */ -Long.prototype.toInt = function() { - return this.low_; -}; - -/** - * Return the Number value. - * - * @return {Number} the closest floating-point representation to this value. - * @api public - */ -Long.prototype.toNumber = function() { - return this.high_ * Long.TWO_PWR_32_DBL_ + - this.getLowBitsUnsigned(); -}; - -/** - * Return the JSON value. - * - * @return {String} the JSON representation. - * @api public - */ -Long.prototype.toJSON = function() { - return this.toString(); -} - -/** - * Return the String value. - * - * @param {Number} [opt_radix] the radix in which the text should be written. - * @return {String} the textual representation of this value. - * @api public - */ -Long.prototype.toString = function(opt_radix) { - var radix = opt_radix || 10; - if (radix < 2 || 36 < radix) { - throw Error('radix out of range: ' + radix); - } - - if (this.isZero()) { - return '0'; - } - - if (this.isNegative()) { - if (this.equals(Long.MIN_VALUE)) { - // We need to change the Long value before it can be negated, so we remove - // the bottom-most digit in this base and then recurse to do the rest. - var radixLong = Long.fromNumber(radix); - var div = this.div(radixLong); - var rem = div.multiply(radixLong).subtract(this); - return div.toString(radix) + rem.toInt().toString(radix); - } else { - return '-' + this.negate().toString(radix); - } - } - - // Do several (6) digits each time through the loop, so as to - // minimize the calls to the very expensive emulated div. - var radixToPower = Long.fromNumber(Math.pow(radix, 6)); - - var rem = this; - var result = ''; - while (true) { - var remDiv = rem.div(radixToPower); - var intval = rem.subtract(remDiv.multiply(radixToPower)).toInt(); - var digits = intval.toString(radix); - - rem = remDiv; - if (rem.isZero()) { - return digits + result; - } else { - while (digits.length < 6) { - digits = '0' + digits; - } - result = '' + digits + result; - } - } -}; - -/** - * Return the high 32-bits value. - * - * @return {Number} the high 32-bits as a signed value. - * @api public - */ -Long.prototype.getHighBits = function() { - return this.high_; -}; - -/** - * Return the low 32-bits value. - * - * @return {Number} the low 32-bits as a signed value. - * @api public - */ -Long.prototype.getLowBits = function() { - return this.low_; -}; - -/** - * Return the low unsigned 32-bits value. - * - * @return {Number} the low 32-bits as an unsigned value. - * @api public - */ -Long.prototype.getLowBitsUnsigned = function() { - return (this.low_ >= 0) ? - this.low_ : Long.TWO_PWR_32_DBL_ + this.low_; -}; - -/** - * Returns the number of bits needed to represent the absolute value of this Long. - * - * @return {Number} Returns the number of bits needed to represent the absolute value of this Long. - * @api public - */ -Long.prototype.getNumBitsAbs = function() { - if (this.isNegative()) { - if (this.equals(Long.MIN_VALUE)) { - return 64; - } else { - return this.negate().getNumBitsAbs(); - } - } else { - var val = this.high_ != 0 ? this.high_ : this.low_; - for (var bit = 31; bit > 0; bit--) { - if ((val & (1 << bit)) != 0) { - break; - } - } - return this.high_ != 0 ? bit + 33 : bit + 1; - } -}; - -/** - * Return whether this value is zero. - * - * @return {Boolean} whether this value is zero. - * @api public - */ -Long.prototype.isZero = function() { - return this.high_ == 0 && this.low_ == 0; -}; - -/** - * Return whether this value is negative. - * - * @return {Boolean} whether this value is negative. - * @api public - */ -Long.prototype.isNegative = function() { - return this.high_ < 0; -}; - -/** - * Return whether this value is odd. - * - * @return {Boolean} whether this value is odd. - * @api public - */ -Long.prototype.isOdd = function() { - return (this.low_ & 1) == 1; -}; - -/** - * Return whether this Long equals the other - * - * @param {Long} other Long to compare against. - * @return {Boolean} whether this Long equals the other - * @api public - */ -Long.prototype.equals = function(other) { - return (this.high_ == other.high_) && (this.low_ == other.low_); -}; - -/** - * Return whether this Long does not equal the other. - * - * @param {Long} other Long to compare against. - * @return {Boolean} whether this Long does not equal the other. - * @api public - */ -Long.prototype.notEquals = function(other) { - return (this.high_ != other.high_) || (this.low_ != other.low_); -}; - -/** - * Return whether this Long is less than the other. - * - * @param {Long} other Long to compare against. - * @return {Boolean} whether this Long is less than the other. - * @api public - */ -Long.prototype.lessThan = function(other) { - return this.compare(other) < 0; -}; - -/** - * Return whether this Long is less than or equal to the other. - * - * @param {Long} other Long to compare against. - * @return {Boolean} whether this Long is less than or equal to the other. - * @api public - */ -Long.prototype.lessThanOrEqual = function(other) { - return this.compare(other) <= 0; -}; - -/** - * Return whether this Long is greater than the other. - * - * @param {Long} other Long to compare against. - * @return {Boolean} whether this Long is greater than the other. - * @api public - */ -Long.prototype.greaterThan = function(other) { - return this.compare(other) > 0; -}; - -/** - * Return whether this Long is greater than or equal to the other. - * - * @param {Long} other Long to compare against. - * @return {Boolean} whether this Long is greater than or equal to the other. - * @api public - */ -Long.prototype.greaterThanOrEqual = function(other) { - return this.compare(other) >= 0; -}; - -/** - * Compares this Long with the given one. - * - * @param {Long} other Long to compare against. - * @return {Boolean} 0 if they are the same, 1 if the this is greater, and -1 if the given one is greater. - * @api public - */ -Long.prototype.compare = function(other) { - if (this.equals(other)) { - return 0; - } - - var thisNeg = this.isNegative(); - var otherNeg = other.isNegative(); - if (thisNeg && !otherNeg) { - return -1; - } - if (!thisNeg && otherNeg) { - return 1; - } - - // at this point, the signs are the same, so subtraction will not overflow - if (this.subtract(other).isNegative()) { - return -1; - } else { - return 1; - } -}; - -/** - * The negation of this value. - * - * @return {Long} the negation of this value. - * @api public - */ -Long.prototype.negate = function() { - if (this.equals(Long.MIN_VALUE)) { - return Long.MIN_VALUE; - } else { - return this.not().add(Long.ONE); - } -}; - -/** - * Returns the sum of this and the given Long. - * - * @param {Long} other Long to add to this one. - * @return {Long} the sum of this and the given Long. - * @api public - */ -Long.prototype.add = function(other) { - // Divide each number into 4 chunks of 16 bits, and then sum the chunks. - - var a48 = this.high_ >>> 16; - var a32 = this.high_ & 0xFFFF; - var a16 = this.low_ >>> 16; - var a00 = this.low_ & 0xFFFF; - - var b48 = other.high_ >>> 16; - var b32 = other.high_ & 0xFFFF; - var b16 = other.low_ >>> 16; - var b00 = other.low_ & 0xFFFF; - - var c48 = 0, c32 = 0, c16 = 0, c00 = 0; - c00 += a00 + b00; - c16 += c00 >>> 16; - c00 &= 0xFFFF; - c16 += a16 + b16; - c32 += c16 >>> 16; - c16 &= 0xFFFF; - c32 += a32 + b32; - c48 += c32 >>> 16; - c32 &= 0xFFFF; - c48 += a48 + b48; - c48 &= 0xFFFF; - return Long.fromBits((c16 << 16) | c00, (c48 << 16) | c32); -}; - -/** - * Returns the difference of this and the given Long. - * - * @param {Long} other Long to subtract from this. - * @return {Long} the difference of this and the given Long. - * @api public - */ -Long.prototype.subtract = function(other) { - return this.add(other.negate()); -}; - -/** - * Returns the product of this and the given Long. - * - * @param {Long} other Long to multiply with this. - * @return {Long} the product of this and the other. - * @api public - */ -Long.prototype.multiply = function(other) { - if (this.isZero()) { - return Long.ZERO; - } else if (other.isZero()) { - return Long.ZERO; - } - - if (this.equals(Long.MIN_VALUE)) { - return other.isOdd() ? Long.MIN_VALUE : Long.ZERO; - } else if (other.equals(Long.MIN_VALUE)) { - return this.isOdd() ? Long.MIN_VALUE : Long.ZERO; - } - - if (this.isNegative()) { - if (other.isNegative()) { - return this.negate().multiply(other.negate()); - } else { - return this.negate().multiply(other).negate(); - } - } else if (other.isNegative()) { - return this.multiply(other.negate()).negate(); - } - - // If both Longs are small, use float multiplication - if (this.lessThan(Long.TWO_PWR_24_) && - other.lessThan(Long.TWO_PWR_24_)) { - return Long.fromNumber(this.toNumber() * other.toNumber()); - } - - // Divide each Long into 4 chunks of 16 bits, and then add up 4x4 products. - // We can skip products that would overflow. - - var a48 = this.high_ >>> 16; - var a32 = this.high_ & 0xFFFF; - var a16 = this.low_ >>> 16; - var a00 = this.low_ & 0xFFFF; - - var b48 = other.high_ >>> 16; - var b32 = other.high_ & 0xFFFF; - var b16 = other.low_ >>> 16; - var b00 = other.low_ & 0xFFFF; - - var c48 = 0, c32 = 0, c16 = 0, c00 = 0; - c00 += a00 * b00; - c16 += c00 >>> 16; - c00 &= 0xFFFF; - c16 += a16 * b00; - c32 += c16 >>> 16; - c16 &= 0xFFFF; - c16 += a00 * b16; - c32 += c16 >>> 16; - c16 &= 0xFFFF; - c32 += a32 * b00; - c48 += c32 >>> 16; - c32 &= 0xFFFF; - c32 += a16 * b16; - c48 += c32 >>> 16; - c32 &= 0xFFFF; - c32 += a00 * b32; - c48 += c32 >>> 16; - c32 &= 0xFFFF; - c48 += a48 * b00 + a32 * b16 + a16 * b32 + a00 * b48; - c48 &= 0xFFFF; - return Long.fromBits((c16 << 16) | c00, (c48 << 16) | c32); -}; - -/** - * Returns this Long divided by the given one. - * - * @param {Long} other Long by which to divide. - * @return {Long} this Long divided by the given one. - * @api public - */ -Long.prototype.div = function(other) { - if (other.isZero()) { - throw Error('division by zero'); - } else if (this.isZero()) { - return Long.ZERO; - } - - if (this.equals(Long.MIN_VALUE)) { - if (other.equals(Long.ONE) || - other.equals(Long.NEG_ONE)) { - return Long.MIN_VALUE; // recall that -MIN_VALUE == MIN_VALUE - } else if (other.equals(Long.MIN_VALUE)) { - return Long.ONE; - } else { - // At this point, we have |other| >= 2, so |this/other| < |MIN_VALUE|. - var halfThis = this.shiftRight(1); - var approx = halfThis.div(other).shiftLeft(1); - if (approx.equals(Long.ZERO)) { - return other.isNegative() ? Long.ONE : Long.NEG_ONE; - } else { - var rem = this.subtract(other.multiply(approx)); - var result = approx.add(rem.div(other)); - return result; - } - } - } else if (other.equals(Long.MIN_VALUE)) { - return Long.ZERO; - } - - if (this.isNegative()) { - if (other.isNegative()) { - return this.negate().div(other.negate()); - } else { - return this.negate().div(other).negate(); - } - } else if (other.isNegative()) { - return this.div(other.negate()).negate(); - } - - // Repeat the following until the remainder is less than other: find a - // floating-point that approximates remainder / other *from below*, add this - // into the result, and subtract it from the remainder. It is critical that - // the approximate value is less than or equal to the real value so that the - // remainder never becomes negative. - var res = Long.ZERO; - var rem = this; - while (rem.greaterThanOrEqual(other)) { - // Approximate the result of division. This may be a little greater or - // smaller than the actual value. - var approx = Math.max(1, Math.floor(rem.toNumber() / other.toNumber())); - - // We will tweak the approximate result by changing it in the 48-th digit or - // the smallest non-fractional digit, whichever is larger. - var log2 = Math.ceil(Math.log(approx) / Math.LN2); - var delta = (log2 <= 48) ? 1 : Math.pow(2, log2 - 48); - - // Decrease the approximation until it is smaller than the remainder. Note - // that if it is too large, the product overflows and is negative. - var approxRes = Long.fromNumber(approx); - var approxRem = approxRes.multiply(other); - while (approxRem.isNegative() || approxRem.greaterThan(rem)) { - approx -= delta; - approxRes = Long.fromNumber(approx); - approxRem = approxRes.multiply(other); - } - - // We know the answer can't be zero... and actually, zero would cause - // infinite recursion since we would make no progress. - if (approxRes.isZero()) { - approxRes = Long.ONE; - } - - res = res.add(approxRes); - rem = rem.subtract(approxRem); - } - return res; -}; - -/** - * Returns this Long modulo the given one. - * - * @param {Long} other Long by which to mod. - * @return {Long} this Long modulo the given one. - * @api public - */ -Long.prototype.modulo = function(other) { - return this.subtract(this.div(other).multiply(other)); -}; - -/** - * The bitwise-NOT of this value. - * - * @return {Long} the bitwise-NOT of this value. - * @api public - */ -Long.prototype.not = function() { - return Long.fromBits(~this.low_, ~this.high_); -}; - -/** - * Returns the bitwise-AND of this Long and the given one. - * - * @param {Long} other the Long with which to AND. - * @return {Long} the bitwise-AND of this and the other. - * @api public - */ -Long.prototype.and = function(other) { - return Long.fromBits(this.low_ & other.low_, this.high_ & other.high_); -}; - -/** - * Returns the bitwise-OR of this Long and the given one. - * - * @param {Long} other the Long with which to OR. - * @return {Long} the bitwise-OR of this and the other. - * @api public - */ -Long.prototype.or = function(other) { - return Long.fromBits(this.low_ | other.low_, this.high_ | other.high_); -}; - -/** - * Returns the bitwise-XOR of this Long and the given one. - * - * @param {Long} other the Long with which to XOR. - * @return {Long} the bitwise-XOR of this and the other. - * @api public - */ -Long.prototype.xor = function(other) { - return Long.fromBits(this.low_ ^ other.low_, this.high_ ^ other.high_); -}; - -/** - * Returns this Long with bits shifted to the left by the given amount. - * - * @param {Number} numBits the number of bits by which to shift. - * @return {Long} this shifted to the left by the given amount. - * @api public - */ -Long.prototype.shiftLeft = function(numBits) { - numBits &= 63; - if (numBits == 0) { - return this; - } else { - var low = this.low_; - if (numBits < 32) { - var high = this.high_; - return Long.fromBits( - low << numBits, - (high << numBits) | (low >>> (32 - numBits))); - } else { - return Long.fromBits(0, low << (numBits - 32)); - } - } -}; - -/** - * Returns this Long with bits shifted to the right by the given amount. - * - * @param {Number} numBits the number of bits by which to shift. - * @return {Long} this shifted to the right by the given amount. - * @api public - */ -Long.prototype.shiftRight = function(numBits) { - numBits &= 63; - if (numBits == 0) { - return this; - } else { - var high = this.high_; - if (numBits < 32) { - var low = this.low_; - return Long.fromBits( - (low >>> numBits) | (high << (32 - numBits)), - high >> numBits); - } else { - return Long.fromBits( - high >> (numBits - 32), - high >= 0 ? 0 : -1); - } - } -}; - -/** - * Returns this Long with bits shifted to the right by the given amount, with the new top bits matching the current sign bit. - * - * @param {Number} numBits the number of bits by which to shift. - * @return {Long} this shifted to the right by the given amount, with zeros placed into the new leading bits. - * @api public - */ -Long.prototype.shiftRightUnsigned = function(numBits) { - numBits &= 63; - if (numBits == 0) { - return this; - } else { - var high = this.high_; - if (numBits < 32) { - var low = this.low_; - return Long.fromBits( - (low >>> numBits) | (high << (32 - numBits)), - high >>> numBits); - } else if (numBits == 32) { - return Long.fromBits(high, 0); - } else { - return Long.fromBits(high >>> (numBits - 32), 0); - } - } -}; - -/** - * Returns a Long representing the given (32-bit) integer value. - * - * @param {Number} value the 32-bit integer in question. - * @return {Long} the corresponding Long value. - * @api public - */ -Long.fromInt = function(value) { - if (-128 <= value && value < 128) { - var cachedObj = Long.INT_CACHE_[value]; - if (cachedObj) { - return cachedObj; - } - } - - var obj = new Long(value | 0, value < 0 ? -1 : 0); - if (-128 <= value && value < 128) { - Long.INT_CACHE_[value] = obj; - } - return obj; -}; - -/** - * Returns a Long representing the given value, provided that it is a finite number. Otherwise, zero is returned. - * - * @param {Number} value the number in question. - * @return {Long} the corresponding Long value. - * @api public - */ -Long.fromNumber = function(value) { - if (isNaN(value) || !isFinite(value)) { - return Long.ZERO; - } else if (value <= -Long.TWO_PWR_63_DBL_) { - return Long.MIN_VALUE; - } else if (value + 1 >= Long.TWO_PWR_63_DBL_) { - return Long.MAX_VALUE; - } else if (value < 0) { - return Long.fromNumber(-value).negate(); - } else { - return new Long( - (value % Long.TWO_PWR_32_DBL_) | 0, - (value / Long.TWO_PWR_32_DBL_) | 0); - } -}; - -/** - * Returns a Long representing the 64-bit integer that comes by concatenating the given high and low bits. Each is assumed to use 32 bits. - * - * @param {Number} lowBits the low 32-bits. - * @param {Number} highBits the high 32-bits. - * @return {Long} the corresponding Long value. - * @api public - */ -Long.fromBits = function(lowBits, highBits) { - return new Long(lowBits, highBits); -}; - -/** - * Returns a Long representation of the given string, written using the given radix. - * - * @param {String} str the textual representation of the Long. - * @param {Number} opt_radix the radix in which the text is written. - * @return {Long} the corresponding Long value. - * @api public - */ -Long.fromString = function(str, opt_radix) { - if (str.length == 0) { - throw Error('number format error: empty string'); - } - - var radix = opt_radix || 10; - if (radix < 2 || 36 < radix) { - throw Error('radix out of range: ' + radix); - } - - if (str.charAt(0) == '-') { - return Long.fromString(str.substring(1), radix).negate(); - } else if (str.indexOf('-') >= 0) { - throw Error('number format error: interior "-" character: ' + str); - } - - // Do several (8) digits each time through the loop, so as to - // minimize the calls to the very expensive emulated div. - var radixToPower = Long.fromNumber(Math.pow(radix, 8)); - - var result = Long.ZERO; - for (var i = 0; i < str.length; i += 8) { - var size = Math.min(8, str.length - i); - var value = parseInt(str.substring(i, i + size), radix); - if (size < 8) { - var power = Long.fromNumber(Math.pow(radix, size)); - result = result.multiply(power).add(Long.fromNumber(value)); - } else { - result = result.multiply(radixToPower); - result = result.add(Long.fromNumber(value)); - } - } - return result; -}; - -// NOTE: Common constant values ZERO, ONE, NEG_ONE, etc. are defined below the -// from* methods on which they depend. - - -/** - * A cache of the Long representations of small integer values. - * @type {Object} - * @api private - */ -Long.INT_CACHE_ = {}; - -// NOTE: the compiler should inline these constant values below and then remove -// these variables, so there should be no runtime penalty for these. - -/** - * Number used repeated below in calculations. This must appear before the - * first call to any from* function below. - * @type {number} - * @api private - */ -Long.TWO_PWR_16_DBL_ = 1 << 16; - -/** - * @type {number} - * @api private - */ -Long.TWO_PWR_24_DBL_ = 1 << 24; - -/** - * @type {number} - * @api private - */ -Long.TWO_PWR_32_DBL_ = Long.TWO_PWR_16_DBL_ * Long.TWO_PWR_16_DBL_; - -/** - * @type {number} - * @api private - */ -Long.TWO_PWR_31_DBL_ = Long.TWO_PWR_32_DBL_ / 2; - -/** - * @type {number} - * @api private - */ -Long.TWO_PWR_48_DBL_ = Long.TWO_PWR_32_DBL_ * Long.TWO_PWR_16_DBL_; - -/** - * @type {number} - * @api private - */ -Long.TWO_PWR_64_DBL_ = Long.TWO_PWR_32_DBL_ * Long.TWO_PWR_32_DBL_; - -/** - * @type {number} - * @api private - */ -Long.TWO_PWR_63_DBL_ = Long.TWO_PWR_64_DBL_ / 2; - -/** @type {Long} */ -Long.ZERO = Long.fromInt(0); - -/** @type {Long} */ -Long.ONE = Long.fromInt(1); - -/** @type {Long} */ -Long.NEG_ONE = Long.fromInt(-1); - -/** @type {Long} */ -Long.MAX_VALUE = - Long.fromBits(0xFFFFFFFF | 0, 0x7FFFFFFF | 0); - -/** @type {Long} */ -Long.MIN_VALUE = Long.fromBits(0, 0x80000000 | 0); - -/** - * @type {Long} - * @api private - */ -Long.TWO_PWR_24_ = Long.fromInt(1 << 24); - -/** - * Expose. - */ -exports.Long = Long; -}, - - - -'max_key': function(module, exports, global, require, undefined){ - /** - * A class representation of the BSON MaxKey type. - * - * @class Represents the BSON MaxKey type. - * @return {MaxKey} - */ -function MaxKey() { - if(!(this instanceof MaxKey)) return new MaxKey(); - - this._bsontype = 'MaxKey'; -} - -exports.MaxKey = MaxKey; -}, - - - -'min_key': function(module, exports, global, require, undefined){ - /** - * A class representation of the BSON MinKey type. - * - * @class Represents the BSON MinKey type. - * @return {MinKey} - */ -function MinKey() { - if(!(this instanceof MinKey)) return new MinKey(); - - this._bsontype = 'MinKey'; -} - -exports.MinKey = MinKey; -}, - - - -'objectid': function(module, exports, global, require, undefined){ - /** - * Module dependencies. - */ -var BinaryParser = require('./binary_parser').BinaryParser; - -/** - * Machine id. - * - * Create a random 3-byte value (i.e. unique for this - * process). Other drivers use a md5 of the machine id here, but - * that would mean an asyc call to gethostname, so we don't bother. - */ -var MACHINE_ID = parseInt(Math.random() * 0xFFFFFF, 10); - -// Regular expression that checks for hex value -var checkForHexRegExp = new RegExp("^[0-9a-fA-F]{24}$"); - -/** -* Create a new ObjectID instance -* -* @class Represents the BSON ObjectID type -* @param {String|Number} id Can be a 24 byte hex string, 12 byte binary string or a Number. -* @return {Object} instance of ObjectID. -*/ -var ObjectID = function ObjectID(id, _hex) { - if(!(this instanceof ObjectID)) return new ObjectID(id, _hex); - - this._bsontype = 'ObjectID'; - var __id = null; - - // Throw an error if it's not a valid setup - if(id != null && 'number' != typeof id && (id.length != 12 && id.length != 24)) - throw new Error("Argument passed in must be a single String of 12 bytes or a string of 24 hex characters"); - - // Generate id based on the input - if(id == null || typeof id == 'number') { - // convert to 12 byte binary string - this.id = this.generate(id); - } else if(id != null && id.length === 12) { - // assume 12 byte string - this.id = id; - } else if(checkForHexRegExp.test(id)) { - return ObjectID.createFromHexString(id); - } else { - throw new Error("Value passed in is not a valid 24 character hex string"); - } - - if(ObjectID.cacheHexString) this.__id = this.toHexString(); -}; - -// Allow usage of ObjectId as well as ObjectID -var ObjectId = ObjectID; - -// Precomputed hex table enables speedy hex string conversion -var hexTable = []; -for (var i = 0; i < 256; i++) { - hexTable[i] = (i <= 15 ? '0' : '') + i.toString(16); -} - -/** -* Return the ObjectID id as a 24 byte hex string representation -* -* @return {String} return the 24 byte hex string representation. -* @api public -*/ -ObjectID.prototype.toHexString = function() { - if(ObjectID.cacheHexString && this.__id) return this.__id; - - var hexString = ''; - - for (var i = 0; i < this.id.length; i++) { - hexString += hexTable[this.id.charCodeAt(i)]; - } - - if(ObjectID.cacheHexString) this.__id = hexString; - return hexString; -}; - -/** -* Update the ObjectID index used in generating new ObjectID's on the driver -* -* @return {Number} returns next index value. -* @api private -*/ -ObjectID.prototype.get_inc = function() { - return ObjectID.index = (ObjectID.index + 1) % 0xFFFFFF; -}; - -/** -* Update the ObjectID index used in generating new ObjectID's on the driver -* -* @return {Number} returns next index value. -* @api private -*/ -ObjectID.prototype.getInc = function() { - return this.get_inc(); -}; - -/** -* Generate a 12 byte id string used in ObjectID's -* -* @param {Number} [time] optional parameter allowing to pass in a second based timestamp. -* @return {String} return the 12 byte id binary string. -* @api private -*/ -ObjectID.prototype.generate = function(time) { - if ('number' == typeof time) { - var time4Bytes = BinaryParser.encodeInt(time, 32, true, true); - /* for time-based ObjectID the bytes following the time will be zeroed */ - var machine3Bytes = BinaryParser.encodeInt(MACHINE_ID, 24, false); - var pid2Bytes = BinaryParser.fromShort(typeof process === 'undefined' ? Math.floor(Math.random() * 100000) : process.pid); - var index3Bytes = BinaryParser.encodeInt(this.get_inc(), 24, false, true); - } else { - var unixTime = parseInt(Date.now()/1000,10); - var time4Bytes = BinaryParser.encodeInt(unixTime, 32, true, true); - var machine3Bytes = BinaryParser.encodeInt(MACHINE_ID, 24, false); - var pid2Bytes = BinaryParser.fromShort(typeof process === 'undefined' ? Math.floor(Math.random() * 100000) : process.pid); - var index3Bytes = BinaryParser.encodeInt(this.get_inc(), 24, false, true); - } - - return time4Bytes + machine3Bytes + pid2Bytes + index3Bytes; -}; - -/** -* Converts the id into a 24 byte hex string for printing -* -* @return {String} return the 24 byte hex string representation. -* @api private -*/ -ObjectID.prototype.toString = function() { - return this.toHexString(); -}; - -/** -* Converts to a string representation of this Id. -* -* @return {String} return the 24 byte hex string representation. -* @api private -*/ -ObjectID.prototype.inspect = ObjectID.prototype.toString; - -/** -* Converts to its JSON representation. -* -* @return {String} return the 24 byte hex string representation. -* @api private -*/ -ObjectID.prototype.toJSON = function() { - return this.toHexString(); -}; - -/** -* Compares the equality of this ObjectID with `otherID`. -* -* @param {Object} otherID ObjectID instance to compare against. -* @return {Bool} the result of comparing two ObjectID's -* @api public -*/ -ObjectID.prototype.equals = function equals (otherID) { - var id = (otherID instanceof ObjectID || otherID.toHexString) - ? otherID.id - : ObjectID.createFromHexString(otherID).id; - - return this.id === id; -} - -/** -* Returns the generation date (accurate up to the second) that this ID was generated. -* -* @return {Date} the generation date -* @api public -*/ -ObjectID.prototype.getTimestamp = function() { - var timestamp = new Date(); - timestamp.setTime(Math.floor(BinaryParser.decodeInt(this.id.substring(0,4), 32, true, true)) * 1000); - return timestamp; -} - -/** -* @ignore -* @api private -*/ -ObjectID.index = parseInt(Math.random() * 0xFFFFFF, 10); - -ObjectID.createPk = function createPk () { - return new ObjectID(); -}; - -/** -* Creates an ObjectID from a second based number, with the rest of the ObjectID zeroed out. Used for comparisons or sorting the ObjectID. -* -* @param {Number} time an integer number representing a number of seconds. -* @return {ObjectID} return the created ObjectID -* @api public -*/ -ObjectID.createFromTime = function createFromTime (time) { - var id = BinaryParser.encodeInt(time, 32, true, true) + - BinaryParser.encodeInt(0, 64, true, true); - return new ObjectID(id); -}; - -/** -* Creates an ObjectID from a hex string representation of an ObjectID. -* -* @param {String} hexString create a ObjectID from a passed in 24 byte hexstring. -* @return {ObjectID} return the created ObjectID -* @api public -*/ -ObjectID.createFromHexString = function createFromHexString (hexString) { - // Throw an error if it's not a valid setup - if(typeof hexString === 'undefined' || hexString != null && hexString.length != 24) - throw new Error("Argument passed in must be a single String of 12 bytes or a string of 24 hex characters"); - - var len = hexString.length; - - if(len > 12*2) { - throw new Error('Id cannot be longer than 12 bytes'); - } - - var result = '' - , string - , number; - - for (var index = 0; index < len; index += 2) { - string = hexString.substr(index, 2); - number = parseInt(string, 16); - result += BinaryParser.fromByte(number); - } - - return new ObjectID(result, hexString); -}; - -/** -* @ignore -*/ -Object.defineProperty(ObjectID.prototype, "generationTime", { - enumerable: true - , get: function () { - return Math.floor(BinaryParser.decodeInt(this.id.substring(0,4), 32, true, true)); - } - , set: function (value) { - var value = BinaryParser.encodeInt(value, 32, true, true); - this.id = value + this.id.substr(4); - // delete this.__id; - this.toHexString(); - } -}); - -/** - * Expose. - */ -exports.ObjectID = ObjectID; -exports.ObjectId = ObjectID; - -}, - - - -'symbol': function(module, exports, global, require, undefined){ - /** - * A class representation of the BSON Symbol type. - * - * @class Represents the BSON Symbol type. - * @param {String} value the string representing the symbol. - * @return {Symbol} - */ -function Symbol(value) { - if(!(this instanceof Symbol)) return new Symbol(value); - this._bsontype = 'Symbol'; - this.value = value; -} - -/** - * Access the wrapped string value. - * - * @return {String} returns the wrapped string. - * @api public - */ -Symbol.prototype.valueOf = function() { - return this.value; -}; - -/** - * @ignore - * @api private - */ -Symbol.prototype.toString = function() { - return this.value; -} - -/** - * @ignore - * @api private - */ -Symbol.prototype.inspect = function() { - return this.value; -} - -/** - * @ignore - * @api private - */ -Symbol.prototype.toJSON = function() { - return this.value; -} - -exports.Symbol = Symbol; -}, - - - -'timestamp': function(module, exports, global, require, undefined){ - // Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// Copyright 2009 Google Inc. All Rights Reserved - -/** - * Defines a Timestamp class for representing a 64-bit two's-complement - * integer value, which faithfully simulates the behavior of a Java "Timestamp". This - * implementation is derived from TimestampLib in GWT. - * - * Constructs a 64-bit two's-complement integer, given its low and high 32-bit - * values as *signed* integers. See the from* functions below for more - * convenient ways of constructing Timestamps. - * - * The internal representation of a Timestamp is the two given signed, 32-bit values. - * We use 32-bit pieces because these are the size of integers on which - * Javascript performs bit-operations. For operations like addition and - * multiplication, we split each number into 16-bit pieces, which can easily be - * multiplied within Javascript's floating-point representation without overflow - * or change in sign. - * - * In the algorithms below, we frequently reduce the negative case to the - * positive case by negating the input(s) and then post-processing the result. - * Note that we must ALWAYS check specially whether those values are MIN_VALUE - * (-2^63) because -MIN_VALUE == MIN_VALUE (since 2^63 cannot be represented as - * a positive number, it overflows back into a negative). Not handling this - * case would often result in infinite recursion. - * - * @class Represents the BSON Timestamp type. - * @param {Number} low the low (signed) 32 bits of the Timestamp. - * @param {Number} high the high (signed) 32 bits of the Timestamp. - */ -function Timestamp(low, high) { - if(!(this instanceof Timestamp)) return new Timestamp(low, high); - this._bsontype = 'Timestamp'; - /** - * @type {number} - * @api private - */ - this.low_ = low | 0; // force into 32 signed bits. - - /** - * @type {number} - * @api private - */ - this.high_ = high | 0; // force into 32 signed bits. -}; - -/** - * Return the int value. - * - * @return {Number} the value, assuming it is a 32-bit integer. - * @api public - */ -Timestamp.prototype.toInt = function() { - return this.low_; -}; - -/** - * Return the Number value. - * - * @return {Number} the closest floating-point representation to this value. - * @api public - */ -Timestamp.prototype.toNumber = function() { - return this.high_ * Timestamp.TWO_PWR_32_DBL_ + - this.getLowBitsUnsigned(); -}; - -/** - * Return the JSON value. - * - * @return {String} the JSON representation. - * @api public - */ -Timestamp.prototype.toJSON = function() { - return this.toString(); -} - -/** - * Return the String value. - * - * @param {Number} [opt_radix] the radix in which the text should be written. - * @return {String} the textual representation of this value. - * @api public - */ -Timestamp.prototype.toString = function(opt_radix) { - var radix = opt_radix || 10; - if (radix < 2 || 36 < radix) { - throw Error('radix out of range: ' + radix); - } - - if (this.isZero()) { - return '0'; - } - - if (this.isNegative()) { - if (this.equals(Timestamp.MIN_VALUE)) { - // We need to change the Timestamp value before it can be negated, so we remove - // the bottom-most digit in this base and then recurse to do the rest. - var radixTimestamp = Timestamp.fromNumber(radix); - var div = this.div(radixTimestamp); - var rem = div.multiply(radixTimestamp).subtract(this); - return div.toString(radix) + rem.toInt().toString(radix); - } else { - return '-' + this.negate().toString(radix); - } - } - - // Do several (6) digits each time through the loop, so as to - // minimize the calls to the very expensive emulated div. - var radixToPower = Timestamp.fromNumber(Math.pow(radix, 6)); - - var rem = this; - var result = ''; - while (true) { - var remDiv = rem.div(radixToPower); - var intval = rem.subtract(remDiv.multiply(radixToPower)).toInt(); - var digits = intval.toString(radix); - - rem = remDiv; - if (rem.isZero()) { - return digits + result; - } else { - while (digits.length < 6) { - digits = '0' + digits; - } - result = '' + digits + result; - } - } -}; - -/** - * Return the high 32-bits value. - * - * @return {Number} the high 32-bits as a signed value. - * @api public - */ -Timestamp.prototype.getHighBits = function() { - return this.high_; -}; - -/** - * Return the low 32-bits value. - * - * @return {Number} the low 32-bits as a signed value. - * @api public - */ -Timestamp.prototype.getLowBits = function() { - return this.low_; -}; - -/** - * Return the low unsigned 32-bits value. - * - * @return {Number} the low 32-bits as an unsigned value. - * @api public - */ -Timestamp.prototype.getLowBitsUnsigned = function() { - return (this.low_ >= 0) ? - this.low_ : Timestamp.TWO_PWR_32_DBL_ + this.low_; -}; - -/** - * Returns the number of bits needed to represent the absolute value of this Timestamp. - * - * @return {Number} Returns the number of bits needed to represent the absolute value of this Timestamp. - * @api public - */ -Timestamp.prototype.getNumBitsAbs = function() { - if (this.isNegative()) { - if (this.equals(Timestamp.MIN_VALUE)) { - return 64; - } else { - return this.negate().getNumBitsAbs(); - } - } else { - var val = this.high_ != 0 ? this.high_ : this.low_; - for (var bit = 31; bit > 0; bit--) { - if ((val & (1 << bit)) != 0) { - break; - } - } - return this.high_ != 0 ? bit + 33 : bit + 1; - } -}; - -/** - * Return whether this value is zero. - * - * @return {Boolean} whether this value is zero. - * @api public - */ -Timestamp.prototype.isZero = function() { - return this.high_ == 0 && this.low_ == 0; -}; - -/** - * Return whether this value is negative. - * - * @return {Boolean} whether this value is negative. - * @api public - */ -Timestamp.prototype.isNegative = function() { - return this.high_ < 0; -}; - -/** - * Return whether this value is odd. - * - * @return {Boolean} whether this value is odd. - * @api public - */ -Timestamp.prototype.isOdd = function() { - return (this.low_ & 1) == 1; -}; - -/** - * Return whether this Timestamp equals the other - * - * @param {Timestamp} other Timestamp to compare against. - * @return {Boolean} whether this Timestamp equals the other - * @api public - */ -Timestamp.prototype.equals = function(other) { - return (this.high_ == other.high_) && (this.low_ == other.low_); -}; - -/** - * Return whether this Timestamp does not equal the other. - * - * @param {Timestamp} other Timestamp to compare against. - * @return {Boolean} whether this Timestamp does not equal the other. - * @api public - */ -Timestamp.prototype.notEquals = function(other) { - return (this.high_ != other.high_) || (this.low_ != other.low_); -}; - -/** - * Return whether this Timestamp is less than the other. - * - * @param {Timestamp} other Timestamp to compare against. - * @return {Boolean} whether this Timestamp is less than the other. - * @api public - */ -Timestamp.prototype.lessThan = function(other) { - return this.compare(other) < 0; -}; - -/** - * Return whether this Timestamp is less than or equal to the other. - * - * @param {Timestamp} other Timestamp to compare against. - * @return {Boolean} whether this Timestamp is less than or equal to the other. - * @api public - */ -Timestamp.prototype.lessThanOrEqual = function(other) { - return this.compare(other) <= 0; -}; - -/** - * Return whether this Timestamp is greater than the other. - * - * @param {Timestamp} other Timestamp to compare against. - * @return {Boolean} whether this Timestamp is greater than the other. - * @api public - */ -Timestamp.prototype.greaterThan = function(other) { - return this.compare(other) > 0; -}; - -/** - * Return whether this Timestamp is greater than or equal to the other. - * - * @param {Timestamp} other Timestamp to compare against. - * @return {Boolean} whether this Timestamp is greater than or equal to the other. - * @api public - */ -Timestamp.prototype.greaterThanOrEqual = function(other) { - return this.compare(other) >= 0; -}; - -/** - * Compares this Timestamp with the given one. - * - * @param {Timestamp} other Timestamp to compare against. - * @return {Boolean} 0 if they are the same, 1 if the this is greater, and -1 if the given one is greater. - * @api public - */ -Timestamp.prototype.compare = function(other) { - if (this.equals(other)) { - return 0; - } - - var thisNeg = this.isNegative(); - var otherNeg = other.isNegative(); - if (thisNeg && !otherNeg) { - return -1; - } - if (!thisNeg && otherNeg) { - return 1; - } - - // at this point, the signs are the same, so subtraction will not overflow - if (this.subtract(other).isNegative()) { - return -1; - } else { - return 1; - } -}; - -/** - * The negation of this value. - * - * @return {Timestamp} the negation of this value. - * @api public - */ -Timestamp.prototype.negate = function() { - if (this.equals(Timestamp.MIN_VALUE)) { - return Timestamp.MIN_VALUE; - } else { - return this.not().add(Timestamp.ONE); - } -}; - -/** - * Returns the sum of this and the given Timestamp. - * - * @param {Timestamp} other Timestamp to add to this one. - * @return {Timestamp} the sum of this and the given Timestamp. - * @api public - */ -Timestamp.prototype.add = function(other) { - // Divide each number into 4 chunks of 16 bits, and then sum the chunks. - - var a48 = this.high_ >>> 16; - var a32 = this.high_ & 0xFFFF; - var a16 = this.low_ >>> 16; - var a00 = this.low_ & 0xFFFF; - - var b48 = other.high_ >>> 16; - var b32 = other.high_ & 0xFFFF; - var b16 = other.low_ >>> 16; - var b00 = other.low_ & 0xFFFF; - - var c48 = 0, c32 = 0, c16 = 0, c00 = 0; - c00 += a00 + b00; - c16 += c00 >>> 16; - c00 &= 0xFFFF; - c16 += a16 + b16; - c32 += c16 >>> 16; - c16 &= 0xFFFF; - c32 += a32 + b32; - c48 += c32 >>> 16; - c32 &= 0xFFFF; - c48 += a48 + b48; - c48 &= 0xFFFF; - return Timestamp.fromBits((c16 << 16) | c00, (c48 << 16) | c32); -}; - -/** - * Returns the difference of this and the given Timestamp. - * - * @param {Timestamp} other Timestamp to subtract from this. - * @return {Timestamp} the difference of this and the given Timestamp. - * @api public - */ -Timestamp.prototype.subtract = function(other) { - return this.add(other.negate()); -}; - -/** - * Returns the product of this and the given Timestamp. - * - * @param {Timestamp} other Timestamp to multiply with this. - * @return {Timestamp} the product of this and the other. - * @api public - */ -Timestamp.prototype.multiply = function(other) { - if (this.isZero()) { - return Timestamp.ZERO; - } else if (other.isZero()) { - return Timestamp.ZERO; - } - - if (this.equals(Timestamp.MIN_VALUE)) { - return other.isOdd() ? Timestamp.MIN_VALUE : Timestamp.ZERO; - } else if (other.equals(Timestamp.MIN_VALUE)) { - return this.isOdd() ? Timestamp.MIN_VALUE : Timestamp.ZERO; - } - - if (this.isNegative()) { - if (other.isNegative()) { - return this.negate().multiply(other.negate()); - } else { - return this.negate().multiply(other).negate(); - } - } else if (other.isNegative()) { - return this.multiply(other.negate()).negate(); - } - - // If both Timestamps are small, use float multiplication - if (this.lessThan(Timestamp.TWO_PWR_24_) && - other.lessThan(Timestamp.TWO_PWR_24_)) { - return Timestamp.fromNumber(this.toNumber() * other.toNumber()); - } - - // Divide each Timestamp into 4 chunks of 16 bits, and then add up 4x4 products. - // We can skip products that would overflow. - - var a48 = this.high_ >>> 16; - var a32 = this.high_ & 0xFFFF; - var a16 = this.low_ >>> 16; - var a00 = this.low_ & 0xFFFF; - - var b48 = other.high_ >>> 16; - var b32 = other.high_ & 0xFFFF; - var b16 = other.low_ >>> 16; - var b00 = other.low_ & 0xFFFF; - - var c48 = 0, c32 = 0, c16 = 0, c00 = 0; - c00 += a00 * b00; - c16 += c00 >>> 16; - c00 &= 0xFFFF; - c16 += a16 * b00; - c32 += c16 >>> 16; - c16 &= 0xFFFF; - c16 += a00 * b16; - c32 += c16 >>> 16; - c16 &= 0xFFFF; - c32 += a32 * b00; - c48 += c32 >>> 16; - c32 &= 0xFFFF; - c32 += a16 * b16; - c48 += c32 >>> 16; - c32 &= 0xFFFF; - c32 += a00 * b32; - c48 += c32 >>> 16; - c32 &= 0xFFFF; - c48 += a48 * b00 + a32 * b16 + a16 * b32 + a00 * b48; - c48 &= 0xFFFF; - return Timestamp.fromBits((c16 << 16) | c00, (c48 << 16) | c32); -}; - -/** - * Returns this Timestamp divided by the given one. - * - * @param {Timestamp} other Timestamp by which to divide. - * @return {Timestamp} this Timestamp divided by the given one. - * @api public - */ -Timestamp.prototype.div = function(other) { - if (other.isZero()) { - throw Error('division by zero'); - } else if (this.isZero()) { - return Timestamp.ZERO; - } - - if (this.equals(Timestamp.MIN_VALUE)) { - if (other.equals(Timestamp.ONE) || - other.equals(Timestamp.NEG_ONE)) { - return Timestamp.MIN_VALUE; // recall that -MIN_VALUE == MIN_VALUE - } else if (other.equals(Timestamp.MIN_VALUE)) { - return Timestamp.ONE; - } else { - // At this point, we have |other| >= 2, so |this/other| < |MIN_VALUE|. - var halfThis = this.shiftRight(1); - var approx = halfThis.div(other).shiftLeft(1); - if (approx.equals(Timestamp.ZERO)) { - return other.isNegative() ? Timestamp.ONE : Timestamp.NEG_ONE; - } else { - var rem = this.subtract(other.multiply(approx)); - var result = approx.add(rem.div(other)); - return result; - } - } - } else if (other.equals(Timestamp.MIN_VALUE)) { - return Timestamp.ZERO; - } - - if (this.isNegative()) { - if (other.isNegative()) { - return this.negate().div(other.negate()); - } else { - return this.negate().div(other).negate(); - } - } else if (other.isNegative()) { - return this.div(other.negate()).negate(); - } - - // Repeat the following until the remainder is less than other: find a - // floating-point that approximates remainder / other *from below*, add this - // into the result, and subtract it from the remainder. It is critical that - // the approximate value is less than or equal to the real value so that the - // remainder never becomes negative. - var res = Timestamp.ZERO; - var rem = this; - while (rem.greaterThanOrEqual(other)) { - // Approximate the result of division. This may be a little greater or - // smaller than the actual value. - var approx = Math.max(1, Math.floor(rem.toNumber() / other.toNumber())); - - // We will tweak the approximate result by changing it in the 48-th digit or - // the smallest non-fractional digit, whichever is larger. - var log2 = Math.ceil(Math.log(approx) / Math.LN2); - var delta = (log2 <= 48) ? 1 : Math.pow(2, log2 - 48); - - // Decrease the approximation until it is smaller than the remainder. Note - // that if it is too large, the product overflows and is negative. - var approxRes = Timestamp.fromNumber(approx); - var approxRem = approxRes.multiply(other); - while (approxRem.isNegative() || approxRem.greaterThan(rem)) { - approx -= delta; - approxRes = Timestamp.fromNumber(approx); - approxRem = approxRes.multiply(other); - } - - // We know the answer can't be zero... and actually, zero would cause - // infinite recursion since we would make no progress. - if (approxRes.isZero()) { - approxRes = Timestamp.ONE; - } - - res = res.add(approxRes); - rem = rem.subtract(approxRem); - } - return res; -}; - -/** - * Returns this Timestamp modulo the given one. - * - * @param {Timestamp} other Timestamp by which to mod. - * @return {Timestamp} this Timestamp modulo the given one. - * @api public - */ -Timestamp.prototype.modulo = function(other) { - return this.subtract(this.div(other).multiply(other)); -}; - -/** - * The bitwise-NOT of this value. - * - * @return {Timestamp} the bitwise-NOT of this value. - * @api public - */ -Timestamp.prototype.not = function() { - return Timestamp.fromBits(~this.low_, ~this.high_); -}; - -/** - * Returns the bitwise-AND of this Timestamp and the given one. - * - * @param {Timestamp} other the Timestamp with which to AND. - * @return {Timestamp} the bitwise-AND of this and the other. - * @api public - */ -Timestamp.prototype.and = function(other) { - return Timestamp.fromBits(this.low_ & other.low_, this.high_ & other.high_); -}; - -/** - * Returns the bitwise-OR of this Timestamp and the given one. - * - * @param {Timestamp} other the Timestamp with which to OR. - * @return {Timestamp} the bitwise-OR of this and the other. - * @api public - */ -Timestamp.prototype.or = function(other) { - return Timestamp.fromBits(this.low_ | other.low_, this.high_ | other.high_); -}; - -/** - * Returns the bitwise-XOR of this Timestamp and the given one. - * - * @param {Timestamp} other the Timestamp with which to XOR. - * @return {Timestamp} the bitwise-XOR of this and the other. - * @api public - */ -Timestamp.prototype.xor = function(other) { - return Timestamp.fromBits(this.low_ ^ other.low_, this.high_ ^ other.high_); -}; - -/** - * Returns this Timestamp with bits shifted to the left by the given amount. - * - * @param {Number} numBits the number of bits by which to shift. - * @return {Timestamp} this shifted to the left by the given amount. - * @api public - */ -Timestamp.prototype.shiftLeft = function(numBits) { - numBits &= 63; - if (numBits == 0) { - return this; - } else { - var low = this.low_; - if (numBits < 32) { - var high = this.high_; - return Timestamp.fromBits( - low << numBits, - (high << numBits) | (low >>> (32 - numBits))); - } else { - return Timestamp.fromBits(0, low << (numBits - 32)); - } - } -}; - -/** - * Returns this Timestamp with bits shifted to the right by the given amount. - * - * @param {Number} numBits the number of bits by which to shift. - * @return {Timestamp} this shifted to the right by the given amount. - * @api public - */ -Timestamp.prototype.shiftRight = function(numBits) { - numBits &= 63; - if (numBits == 0) { - return this; - } else { - var high = this.high_; - if (numBits < 32) { - var low = this.low_; - return Timestamp.fromBits( - (low >>> numBits) | (high << (32 - numBits)), - high >> numBits); - } else { - return Timestamp.fromBits( - high >> (numBits - 32), - high >= 0 ? 0 : -1); - } - } -}; - -/** - * Returns this Timestamp with bits shifted to the right by the given amount, with the new top bits matching the current sign bit. - * - * @param {Number} numBits the number of bits by which to shift. - * @return {Timestamp} this shifted to the right by the given amount, with zeros placed into the new leading bits. - * @api public - */ -Timestamp.prototype.shiftRightUnsigned = function(numBits) { - numBits &= 63; - if (numBits == 0) { - return this; - } else { - var high = this.high_; - if (numBits < 32) { - var low = this.low_; - return Timestamp.fromBits( - (low >>> numBits) | (high << (32 - numBits)), - high >>> numBits); - } else if (numBits == 32) { - return Timestamp.fromBits(high, 0); - } else { - return Timestamp.fromBits(high >>> (numBits - 32), 0); - } - } -}; - -/** - * Returns a Timestamp representing the given (32-bit) integer value. - * - * @param {Number} value the 32-bit integer in question. - * @return {Timestamp} the corresponding Timestamp value. - * @api public - */ -Timestamp.fromInt = function(value) { - if (-128 <= value && value < 128) { - var cachedObj = Timestamp.INT_CACHE_[value]; - if (cachedObj) { - return cachedObj; - } - } - - var obj = new Timestamp(value | 0, value < 0 ? -1 : 0); - if (-128 <= value && value < 128) { - Timestamp.INT_CACHE_[value] = obj; - } - return obj; -}; - -/** - * Returns a Timestamp representing the given value, provided that it is a finite number. Otherwise, zero is returned. - * - * @param {Number} value the number in question. - * @return {Timestamp} the corresponding Timestamp value. - * @api public - */ -Timestamp.fromNumber = function(value) { - if (isNaN(value) || !isFinite(value)) { - return Timestamp.ZERO; - } else if (value <= -Timestamp.TWO_PWR_63_DBL_) { - return Timestamp.MIN_VALUE; - } else if (value + 1 >= Timestamp.TWO_PWR_63_DBL_) { - return Timestamp.MAX_VALUE; - } else if (value < 0) { - return Timestamp.fromNumber(-value).negate(); - } else { - return new Timestamp( - (value % Timestamp.TWO_PWR_32_DBL_) | 0, - (value / Timestamp.TWO_PWR_32_DBL_) | 0); - } -}; - -/** - * Returns a Timestamp representing the 64-bit integer that comes by concatenating the given high and low bits. Each is assumed to use 32 bits. - * - * @param {Number} lowBits the low 32-bits. - * @param {Number} highBits the high 32-bits. - * @return {Timestamp} the corresponding Timestamp value. - * @api public - */ -Timestamp.fromBits = function(lowBits, highBits) { - return new Timestamp(lowBits, highBits); -}; - -/** - * Returns a Timestamp representation of the given string, written using the given radix. - * - * @param {String} str the textual representation of the Timestamp. - * @param {Number} opt_radix the radix in which the text is written. - * @return {Timestamp} the corresponding Timestamp value. - * @api public - */ -Timestamp.fromString = function(str, opt_radix) { - if (str.length == 0) { - throw Error('number format error: empty string'); - } - - var radix = opt_radix || 10; - if (radix < 2 || 36 < radix) { - throw Error('radix out of range: ' + radix); - } - - if (str.charAt(0) == '-') { - return Timestamp.fromString(str.substring(1), radix).negate(); - } else if (str.indexOf('-') >= 0) { - throw Error('number format error: interior "-" character: ' + str); - } - - // Do several (8) digits each time through the loop, so as to - // minimize the calls to the very expensive emulated div. - var radixToPower = Timestamp.fromNumber(Math.pow(radix, 8)); - - var result = Timestamp.ZERO; - for (var i = 0; i < str.length; i += 8) { - var size = Math.min(8, str.length - i); - var value = parseInt(str.substring(i, i + size), radix); - if (size < 8) { - var power = Timestamp.fromNumber(Math.pow(radix, size)); - result = result.multiply(power).add(Timestamp.fromNumber(value)); - } else { - result = result.multiply(radixToPower); - result = result.add(Timestamp.fromNumber(value)); - } - } - return result; -}; - -// NOTE: Common constant values ZERO, ONE, NEG_ONE, etc. are defined below the -// from* methods on which they depend. - - -/** - * A cache of the Timestamp representations of small integer values. - * @type {Object} - * @api private - */ -Timestamp.INT_CACHE_ = {}; - -// NOTE: the compiler should inline these constant values below and then remove -// these variables, so there should be no runtime penalty for these. - -/** - * Number used repeated below in calculations. This must appear before the - * first call to any from* function below. - * @type {number} - * @api private - */ -Timestamp.TWO_PWR_16_DBL_ = 1 << 16; - -/** - * @type {number} - * @api private - */ -Timestamp.TWO_PWR_24_DBL_ = 1 << 24; - -/** - * @type {number} - * @api private - */ -Timestamp.TWO_PWR_32_DBL_ = Timestamp.TWO_PWR_16_DBL_ * Timestamp.TWO_PWR_16_DBL_; - -/** - * @type {number} - * @api private - */ -Timestamp.TWO_PWR_31_DBL_ = Timestamp.TWO_PWR_32_DBL_ / 2; - -/** - * @type {number} - * @api private - */ -Timestamp.TWO_PWR_48_DBL_ = Timestamp.TWO_PWR_32_DBL_ * Timestamp.TWO_PWR_16_DBL_; - -/** - * @type {number} - * @api private - */ -Timestamp.TWO_PWR_64_DBL_ = Timestamp.TWO_PWR_32_DBL_ * Timestamp.TWO_PWR_32_DBL_; - -/** - * @type {number} - * @api private - */ -Timestamp.TWO_PWR_63_DBL_ = Timestamp.TWO_PWR_64_DBL_ / 2; - -/** @type {Timestamp} */ -Timestamp.ZERO = Timestamp.fromInt(0); - -/** @type {Timestamp} */ -Timestamp.ONE = Timestamp.fromInt(1); - -/** @type {Timestamp} */ -Timestamp.NEG_ONE = Timestamp.fromInt(-1); - -/** @type {Timestamp} */ -Timestamp.MAX_VALUE = - Timestamp.fromBits(0xFFFFFFFF | 0, 0x7FFFFFFF | 0); - -/** @type {Timestamp} */ -Timestamp.MIN_VALUE = Timestamp.fromBits(0, 0x80000000 | 0); - -/** - * @type {Timestamp} - * @api private - */ -Timestamp.TWO_PWR_24_ = Timestamp.fromInt(1 << 24); - -/** - * Expose. - */ -exports.Timestamp = Timestamp; -}, - - }); - - -if(typeof module != 'undefined' && module.exports ){ - module.exports = bson; - - if( !module.parent ){ - bson(); - } -} - -if(typeof window != 'undefined' && typeof require == 'undefined'){ - window.require = bson.require; -} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/browser_build/package.json b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/browser_build/package.json deleted file mode 100644 index 3ebb587..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/browser_build/package.json +++ /dev/null @@ -1,8 +0,0 @@ -{ "name" : "bson" -, "description" : "A bson parser for node.js and the browser" -, "main": "../lib/bson/bson" -, "directories" : { "lib" : "../lib/bson" } -, "engines" : { "node" : ">=0.6.0" } -, "licenses" : [ { "type" : "Apache License, Version 2.0" - , "url" : "http://www.apache.org/licenses/LICENSE-2.0" } ] -} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/binary.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/binary.js deleted file mode 100644 index ef74b16..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/binary.js +++ /dev/null @@ -1,344 +0,0 @@ -/** - * Module dependencies. - * @ignore - */ -if(typeof window === 'undefined') { - var Buffer = require('buffer').Buffer; // TODO just use global Buffer -} - -/** - * A class representation of the BSON Binary type. - * - * Sub types - * - **BSON.BSON_BINARY_SUBTYPE_DEFAULT**, default BSON type. - * - **BSON.BSON_BINARY_SUBTYPE_FUNCTION**, BSON function type. - * - **BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY**, BSON byte array type. - * - **BSON.BSON_BINARY_SUBTYPE_UUID**, BSON uuid type. - * - **BSON.BSON_BINARY_SUBTYPE_MD5**, BSON md5 type. - * - **BSON.BSON_BINARY_SUBTYPE_USER_DEFINED**, BSON user defined type. - * - * @class - * @param {Buffer} buffer a buffer object containing the binary data. - * @param {Number} [subType] the option binary type. - * @return {Binary} - */ -function Binary(buffer, subType) { - if(!(this instanceof Binary)) return new Binary(buffer, subType); - - this._bsontype = 'Binary'; - - if(buffer instanceof Number) { - this.sub_type = buffer; - this.position = 0; - } else { - this.sub_type = subType == null ? BSON_BINARY_SUBTYPE_DEFAULT : subType; - this.position = 0; - } - - if(buffer != null && !(buffer instanceof Number)) { - // Only accept Buffer, Uint8Array or Arrays - if(typeof buffer == 'string') { - // Different ways of writing the length of the string for the different types - if(typeof Buffer != 'undefined') { - this.buffer = new Buffer(buffer); - } else if(typeof Uint8Array != 'undefined' || (Object.prototype.toString.call(buffer) == '[object Array]')) { - this.buffer = writeStringToArray(buffer); - } else { - throw new Error("only String, Buffer, Uint8Array or Array accepted"); - } - } else { - this.buffer = buffer; - } - this.position = buffer.length; - } else { - if(typeof Buffer != 'undefined') { - this.buffer = new Buffer(Binary.BUFFER_SIZE); - } else if(typeof Uint8Array != 'undefined'){ - this.buffer = new Uint8Array(new ArrayBuffer(Binary.BUFFER_SIZE)); - } else { - this.buffer = new Array(Binary.BUFFER_SIZE); - } - // Set position to start of buffer - this.position = 0; - } -}; - -/** - * Updates this binary with byte_value. - * - * @method - * @param {string} byte_value a single byte we wish to write. - */ -Binary.prototype.put = function put(byte_value) { - // If it's a string and a has more than one character throw an error - if(byte_value['length'] != null && typeof byte_value != 'number' && byte_value.length != 1) throw new Error("only accepts single character String, Uint8Array or Array"); - if(typeof byte_value != 'number' && byte_value < 0 || byte_value > 255) throw new Error("only accepts number in a valid unsigned byte range 0-255"); - - // Decode the byte value once - var decoded_byte = null; - if(typeof byte_value == 'string') { - decoded_byte = byte_value.charCodeAt(0); - } else if(byte_value['length'] != null) { - decoded_byte = byte_value[0]; - } else { - decoded_byte = byte_value; - } - - if(this.buffer.length > this.position) { - this.buffer[this.position++] = decoded_byte; - } else { - if(typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer)) { - // Create additional overflow buffer - var buffer = new Buffer(Binary.BUFFER_SIZE + this.buffer.length); - // Combine the two buffers together - this.buffer.copy(buffer, 0, 0, this.buffer.length); - this.buffer = buffer; - this.buffer[this.position++] = decoded_byte; - } else { - var buffer = null; - // Create a new buffer (typed or normal array) - if(Object.prototype.toString.call(this.buffer) == '[object Uint8Array]') { - buffer = new Uint8Array(new ArrayBuffer(Binary.BUFFER_SIZE + this.buffer.length)); - } else { - buffer = new Array(Binary.BUFFER_SIZE + this.buffer.length); - } - - // We need to copy all the content to the new array - for(var i = 0; i < this.buffer.length; i++) { - buffer[i] = this.buffer[i]; - } - - // Reassign the buffer - this.buffer = buffer; - // Write the byte - this.buffer[this.position++] = decoded_byte; - } - } -}; - -/** - * Writes a buffer or string to the binary. - * - * @method - * @param {(Buffer|string)} string a string or buffer to be written to the Binary BSON object. - * @param {number} offset specify the binary of where to write the content. - * @return {null} - */ -Binary.prototype.write = function write(string, offset) { - offset = typeof offset == 'number' ? offset : this.position; - - // If the buffer is to small let's extend the buffer - if(this.buffer.length < offset + string.length) { - var buffer = null; - // If we are in node.js - if(typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer)) { - buffer = new Buffer(this.buffer.length + string.length); - this.buffer.copy(buffer, 0, 0, this.buffer.length); - } else if(Object.prototype.toString.call(this.buffer) == '[object Uint8Array]') { - // Create a new buffer - buffer = new Uint8Array(new ArrayBuffer(this.buffer.length + string.length)) - // Copy the content - for(var i = 0; i < this.position; i++) { - buffer[i] = this.buffer[i]; - } - } - - // Assign the new buffer - this.buffer = buffer; - } - - if(typeof Buffer != 'undefined' && Buffer.isBuffer(string) && Buffer.isBuffer(this.buffer)) { - string.copy(this.buffer, offset, 0, string.length); - this.position = (offset + string.length) > this.position ? (offset + string.length) : this.position; - // offset = string.length - } else if(typeof Buffer != 'undefined' && typeof string == 'string' && Buffer.isBuffer(this.buffer)) { - this.buffer.write(string, offset, 'binary'); - this.position = (offset + string.length) > this.position ? (offset + string.length) : this.position; - // offset = string.length; - } else if(Object.prototype.toString.call(string) == '[object Uint8Array]' - || Object.prototype.toString.call(string) == '[object Array]' && typeof string != 'string') { - for(var i = 0; i < string.length; i++) { - this.buffer[offset++] = string[i]; - } - - this.position = offset > this.position ? offset : this.position; - } else if(typeof string == 'string') { - for(var i = 0; i < string.length; i++) { - this.buffer[offset++] = string.charCodeAt(i); - } - - this.position = offset > this.position ? offset : this.position; - } -}; - -/** - * Reads **length** bytes starting at **position**. - * - * @method - * @param {number} position read from the given position in the Binary. - * @param {number} length the number of bytes to read. - * @return {Buffer} - */ -Binary.prototype.read = function read(position, length) { - length = length && length > 0 - ? length - : this.position; - - // Let's return the data based on the type we have - if(this.buffer['slice']) { - return this.buffer.slice(position, position + length); - } else { - // Create a buffer to keep the result - var buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(length)) : new Array(length); - for(var i = 0; i < length; i++) { - buffer[i] = this.buffer[position++]; - } - } - // Return the buffer - return buffer; -}; - -/** - * Returns the value of this binary as a string. - * - * @method - * @return {string} - */ -Binary.prototype.value = function value(asRaw) { - asRaw = asRaw == null ? false : asRaw; - - // Optimize to serialize for the situation where the data == size of buffer - if(asRaw && typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer) && this.buffer.length == this.position) - return this.buffer; - - // If it's a node.js buffer object - if(typeof Buffer != 'undefined' && Buffer.isBuffer(this.buffer)) { - return asRaw ? this.buffer.slice(0, this.position) : this.buffer.toString('binary', 0, this.position); - } else { - if(asRaw) { - // we support the slice command use it - if(this.buffer['slice'] != null) { - return this.buffer.slice(0, this.position); - } else { - // Create a new buffer to copy content to - var newBuffer = Object.prototype.toString.call(this.buffer) == '[object Uint8Array]' ? new Uint8Array(new ArrayBuffer(this.position)) : new Array(this.position); - // Copy content - for(var i = 0; i < this.position; i++) { - newBuffer[i] = this.buffer[i]; - } - // Return the buffer - return newBuffer; - } - } else { - return convertArraytoUtf8BinaryString(this.buffer, 0, this.position); - } - } -}; - -/** - * Length. - * - * @method - * @return {number} the length of the binary. - */ -Binary.prototype.length = function length() { - return this.position; -}; - -/** - * @ignore - */ -Binary.prototype.toJSON = function() { - return this.buffer != null ? this.buffer.toString('base64') : ''; -} - -/** - * @ignore - */ -Binary.prototype.toString = function(format) { - return this.buffer != null ? this.buffer.slice(0, this.position).toString(format) : ''; -} - -/** - * Binary default subtype - * @ignore - */ -var BSON_BINARY_SUBTYPE_DEFAULT = 0; - -/** - * @ignore - */ -var writeStringToArray = function(data) { - // Create a buffer - var buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(data.length)) : new Array(data.length); - // Write the content to the buffer - for(var i = 0; i < data.length; i++) { - buffer[i] = data.charCodeAt(i); - } - // Write the string to the buffer - return buffer; -} - -/** - * Convert Array ot Uint8Array to Binary String - * - * @ignore - */ -var convertArraytoUtf8BinaryString = function(byteArray, startIndex, endIndex) { - var result = ""; - for(var i = startIndex; i < endIndex; i++) { - result = result + String.fromCharCode(byteArray[i]); - } - return result; -}; - -Binary.BUFFER_SIZE = 256; - -/** - * Default BSON type - * - * @classconstant SUBTYPE_DEFAULT - **/ -Binary.SUBTYPE_DEFAULT = 0; -/** - * Function BSON type - * - * @classconstant SUBTYPE_DEFAULT - **/ -Binary.SUBTYPE_FUNCTION = 1; -/** - * Byte Array BSON type - * - * @classconstant SUBTYPE_DEFAULT - **/ -Binary.SUBTYPE_BYTE_ARRAY = 2; -/** - * OLD UUID BSON type - * - * @classconstant SUBTYPE_DEFAULT - **/ -Binary.SUBTYPE_UUID_OLD = 3; -/** - * UUID BSON type - * - * @classconstant SUBTYPE_DEFAULT - **/ -Binary.SUBTYPE_UUID = 4; -/** - * MD5 BSON type - * - * @classconstant SUBTYPE_DEFAULT - **/ -Binary.SUBTYPE_MD5 = 5; -/** - * User BSON type - * - * @classconstant SUBTYPE_DEFAULT - **/ -Binary.SUBTYPE_USER_DEFINED = 128; - -/** - * Expose. - */ -module.exports = Binary; -module.exports.Binary = Binary; diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/binary_parser.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/binary_parser.js deleted file mode 100644 index d2fc811..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/binary_parser.js +++ /dev/null @@ -1,385 +0,0 @@ -/** - * Binary Parser. - * Jonas Raoni Soares Silva - * http://jsfromhell.com/classes/binary-parser [v1.0] - */ -var chr = String.fromCharCode; - -var maxBits = []; -for (var i = 0; i < 64; i++) { - maxBits[i] = Math.pow(2, i); -} - -function BinaryParser (bigEndian, allowExceptions) { - if(!(this instanceof BinaryParser)) return new BinaryParser(bigEndian, allowExceptions); - - this.bigEndian = bigEndian; - this.allowExceptions = allowExceptions; -}; - -BinaryParser.warn = function warn (msg) { - if (this.allowExceptions) { - throw new Error(msg); - } - - return 1; -}; - -BinaryParser.decodeFloat = function decodeFloat (data, precisionBits, exponentBits) { - var b = new this.Buffer(this.bigEndian, data); - - b.checkBuffer(precisionBits + exponentBits + 1); - - var bias = maxBits[exponentBits - 1] - 1 - , signal = b.readBits(precisionBits + exponentBits, 1) - , exponent = b.readBits(precisionBits, exponentBits) - , significand = 0 - , divisor = 2 - , curByte = b.buffer.length + (-precisionBits >> 3) - 1; - - do { - for (var byteValue = b.buffer[ ++curByte ], startBit = precisionBits % 8 || 8, mask = 1 << startBit; mask >>= 1; ( byteValue & mask ) && ( significand += 1 / divisor ), divisor *= 2 ); - } while (precisionBits -= startBit); - - return exponent == ( bias << 1 ) + 1 ? significand ? NaN : signal ? -Infinity : +Infinity : ( 1 + signal * -2 ) * ( exponent || significand ? !exponent ? Math.pow( 2, -bias + 1 ) * significand : Math.pow( 2, exponent - bias ) * ( 1 + significand ) : 0 ); -}; - -BinaryParser.decodeInt = function decodeInt (data, bits, signed, forceBigEndian) { - var b = new this.Buffer(this.bigEndian || forceBigEndian, data) - , x = b.readBits(0, bits) - , max = maxBits[bits]; //max = Math.pow( 2, bits ); - - return signed && x >= max / 2 - ? x - max - : x; -}; - -BinaryParser.encodeFloat = function encodeFloat (data, precisionBits, exponentBits) { - var bias = maxBits[exponentBits - 1] - 1 - , minExp = -bias + 1 - , maxExp = bias - , minUnnormExp = minExp - precisionBits - , n = parseFloat(data) - , status = isNaN(n) || n == -Infinity || n == +Infinity ? n : 0 - , exp = 0 - , len = 2 * bias + 1 + precisionBits + 3 - , bin = new Array(len) - , signal = (n = status !== 0 ? 0 : n) < 0 - , intPart = Math.floor(n = Math.abs(n)) - , floatPart = n - intPart - , lastBit - , rounded - , result - , i - , j; - - for (i = len; i; bin[--i] = 0); - - for (i = bias + 2; intPart && i; bin[--i] = intPart % 2, intPart = Math.floor(intPart / 2)); - - for (i = bias + 1; floatPart > 0 && i; (bin[++i] = ((floatPart *= 2) >= 1) - 0 ) && --floatPart); - - for (i = -1; ++i < len && !bin[i];); - - if (bin[(lastBit = precisionBits - 1 + (i = (exp = bias + 1 - i) >= minExp && exp <= maxExp ? i + 1 : bias + 1 - (exp = minExp - 1))) + 1]) { - if (!(rounded = bin[lastBit])) { - for (j = lastBit + 2; !rounded && j < len; rounded = bin[j++]); - } - - for (j = lastBit + 1; rounded && --j >= 0; (bin[j] = !bin[j] - 0) && (rounded = 0)); - } - - for (i = i - 2 < 0 ? -1 : i - 3; ++i < len && !bin[i];); - - if ((exp = bias + 1 - i) >= minExp && exp <= maxExp) { - ++i; - } else if (exp < minExp) { - exp != bias + 1 - len && exp < minUnnormExp && this.warn("encodeFloat::float underflow"); - i = bias + 1 - (exp = minExp - 1); - } - - if (intPart || status !== 0) { - this.warn(intPart ? "encodeFloat::float overflow" : "encodeFloat::" + status); - exp = maxExp + 1; - i = bias + 2; - - if (status == -Infinity) { - signal = 1; - } else if (isNaN(status)) { - bin[i] = 1; - } - } - - for (n = Math.abs(exp + bias), j = exponentBits + 1, result = ""; --j; result = (n % 2) + result, n = n >>= 1); - - for (n = 0, j = 0, i = (result = (signal ? "1" : "0") + result + bin.slice(i, i + precisionBits).join("")).length, r = []; i; j = (j + 1) % 8) { - n += (1 << j) * result.charAt(--i); - if (j == 7) { - r[r.length] = String.fromCharCode(n); - n = 0; - } - } - - r[r.length] = n - ? String.fromCharCode(n) - : ""; - - return (this.bigEndian ? r.reverse() : r).join(""); -}; - -BinaryParser.encodeInt = function encodeInt (data, bits, signed, forceBigEndian) { - var max = maxBits[bits]; - - if (data >= max || data < -(max / 2)) { - this.warn("encodeInt::overflow"); - data = 0; - } - - if (data < 0) { - data += max; - } - - for (var r = []; data; r[r.length] = String.fromCharCode(data % 256), data = Math.floor(data / 256)); - - for (bits = -(-bits >> 3) - r.length; bits--; r[r.length] = "\0"); - - return ((this.bigEndian || forceBigEndian) ? r.reverse() : r).join(""); -}; - -BinaryParser.toSmall = function( data ){ return this.decodeInt( data, 8, true ); }; -BinaryParser.fromSmall = function( data ){ return this.encodeInt( data, 8, true ); }; -BinaryParser.toByte = function( data ){ return this.decodeInt( data, 8, false ); }; -BinaryParser.fromByte = function( data ){ return this.encodeInt( data, 8, false ); }; -BinaryParser.toShort = function( data ){ return this.decodeInt( data, 16, true ); }; -BinaryParser.fromShort = function( data ){ return this.encodeInt( data, 16, true ); }; -BinaryParser.toWord = function( data ){ return this.decodeInt( data, 16, false ); }; -BinaryParser.fromWord = function( data ){ return this.encodeInt( data, 16, false ); }; -BinaryParser.toInt = function( data ){ return this.decodeInt( data, 32, true ); }; -BinaryParser.fromInt = function( data ){ return this.encodeInt( data, 32, true ); }; -BinaryParser.toLong = function( data ){ return this.decodeInt( data, 64, true ); }; -BinaryParser.fromLong = function( data ){ return this.encodeInt( data, 64, true ); }; -BinaryParser.toDWord = function( data ){ return this.decodeInt( data, 32, false ); }; -BinaryParser.fromDWord = function( data ){ return this.encodeInt( data, 32, false ); }; -BinaryParser.toQWord = function( data ){ return this.decodeInt( data, 64, true ); }; -BinaryParser.fromQWord = function( data ){ return this.encodeInt( data, 64, true ); }; -BinaryParser.toFloat = function( data ){ return this.decodeFloat( data, 23, 8 ); }; -BinaryParser.fromFloat = function( data ){ return this.encodeFloat( data, 23, 8 ); }; -BinaryParser.toDouble = function( data ){ return this.decodeFloat( data, 52, 11 ); }; -BinaryParser.fromDouble = function( data ){ return this.encodeFloat( data, 52, 11 ); }; - -// Factor out the encode so it can be shared by add_header and push_int32 -BinaryParser.encode_int32 = function encode_int32 (number, asArray) { - var a, b, c, d, unsigned; - unsigned = (number < 0) ? (number + 0x100000000) : number; - a = Math.floor(unsigned / 0xffffff); - unsigned &= 0xffffff; - b = Math.floor(unsigned / 0xffff); - unsigned &= 0xffff; - c = Math.floor(unsigned / 0xff); - unsigned &= 0xff; - d = Math.floor(unsigned); - return asArray ? [chr(a), chr(b), chr(c), chr(d)] : chr(a) + chr(b) + chr(c) + chr(d); -}; - -BinaryParser.encode_int64 = function encode_int64 (number) { - var a, b, c, d, e, f, g, h, unsigned; - unsigned = (number < 0) ? (number + 0x10000000000000000) : number; - a = Math.floor(unsigned / 0xffffffffffffff); - unsigned &= 0xffffffffffffff; - b = Math.floor(unsigned / 0xffffffffffff); - unsigned &= 0xffffffffffff; - c = Math.floor(unsigned / 0xffffffffff); - unsigned &= 0xffffffffff; - d = Math.floor(unsigned / 0xffffffff); - unsigned &= 0xffffffff; - e = Math.floor(unsigned / 0xffffff); - unsigned &= 0xffffff; - f = Math.floor(unsigned / 0xffff); - unsigned &= 0xffff; - g = Math.floor(unsigned / 0xff); - unsigned &= 0xff; - h = Math.floor(unsigned); - return chr(a) + chr(b) + chr(c) + chr(d) + chr(e) + chr(f) + chr(g) + chr(h); -}; - -/** - * UTF8 methods - */ - -// Take a raw binary string and return a utf8 string -BinaryParser.decode_utf8 = function decode_utf8 (binaryStr) { - var len = binaryStr.length - , decoded = '' - , i = 0 - , c = 0 - , c1 = 0 - , c2 = 0 - , c3; - - while (i < len) { - c = binaryStr.charCodeAt(i); - if (c < 128) { - decoded += String.fromCharCode(c); - i++; - } else if ((c > 191) && (c < 224)) { - c2 = binaryStr.charCodeAt(i+1); - decoded += String.fromCharCode(((c & 31) << 6) | (c2 & 63)); - i += 2; - } else { - c2 = binaryStr.charCodeAt(i+1); - c3 = binaryStr.charCodeAt(i+2); - decoded += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); - i += 3; - } - } - - return decoded; -}; - -// Encode a cstring -BinaryParser.encode_cstring = function encode_cstring (s) { - return unescape(encodeURIComponent(s)) + BinaryParser.fromByte(0); -}; - -// Take a utf8 string and return a binary string -BinaryParser.encode_utf8 = function encode_utf8 (s) { - var a = "" - , c; - - for (var n = 0, len = s.length; n < len; n++) { - c = s.charCodeAt(n); - - if (c < 128) { - a += String.fromCharCode(c); - } else if ((c > 127) && (c < 2048)) { - a += String.fromCharCode((c>>6) | 192) ; - a += String.fromCharCode((c&63) | 128); - } else { - a += String.fromCharCode((c>>12) | 224); - a += String.fromCharCode(((c>>6) & 63) | 128); - a += String.fromCharCode((c&63) | 128); - } - } - - return a; -}; - -BinaryParser.hprint = function hprint (s) { - var number; - - for (var i = 0, len = s.length; i < len; i++) { - if (s.charCodeAt(i) < 32) { - number = s.charCodeAt(i) <= 15 - ? "0" + s.charCodeAt(i).toString(16) - : s.charCodeAt(i).toString(16); - process.stdout.write(number + " ") - } else { - number = s.charCodeAt(i) <= 15 - ? "0" + s.charCodeAt(i).toString(16) - : s.charCodeAt(i).toString(16); - process.stdout.write(number + " ") - } - } - - process.stdout.write("\n\n"); -}; - -BinaryParser.ilprint = function hprint (s) { - var number; - - for (var i = 0, len = s.length; i < len; i++) { - if (s.charCodeAt(i) < 32) { - number = s.charCodeAt(i) <= 15 - ? "0" + s.charCodeAt(i).toString(10) - : s.charCodeAt(i).toString(10); - - require('util').debug(number+' : '); - } else { - number = s.charCodeAt(i) <= 15 - ? "0" + s.charCodeAt(i).toString(10) - : s.charCodeAt(i).toString(10); - require('util').debug(number+' : '+ s.charAt(i)); - } - } -}; - -BinaryParser.hlprint = function hprint (s) { - var number; - - for (var i = 0, len = s.length; i < len; i++) { - if (s.charCodeAt(i) < 32) { - number = s.charCodeAt(i) <= 15 - ? "0" + s.charCodeAt(i).toString(16) - : s.charCodeAt(i).toString(16); - require('util').debug(number+' : '); - } else { - number = s.charCodeAt(i) <= 15 - ? "0" + s.charCodeAt(i).toString(16) - : s.charCodeAt(i).toString(16); - require('util').debug(number+' : '+ s.charAt(i)); - } - } -}; - -/** - * BinaryParser buffer constructor. - */ -function BinaryParserBuffer (bigEndian, buffer) { - this.bigEndian = bigEndian || 0; - this.buffer = []; - this.setBuffer(buffer); -}; - -BinaryParserBuffer.prototype.setBuffer = function setBuffer (data) { - var l, i, b; - - if (data) { - i = l = data.length; - b = this.buffer = new Array(l); - for (; i; b[l - i] = data.charCodeAt(--i)); - this.bigEndian && b.reverse(); - } -}; - -BinaryParserBuffer.prototype.hasNeededBits = function hasNeededBits (neededBits) { - return this.buffer.length >= -(-neededBits >> 3); -}; - -BinaryParserBuffer.prototype.checkBuffer = function checkBuffer (neededBits) { - if (!this.hasNeededBits(neededBits)) { - throw new Error("checkBuffer::missing bytes"); - } -}; - -BinaryParserBuffer.prototype.readBits = function readBits (start, length) { - //shl fix: Henri Torgemane ~1996 (compressed by Jonas Raoni) - - function shl (a, b) { - for (; b--; a = ((a %= 0x7fffffff + 1) & 0x40000000) == 0x40000000 ? a * 2 : (a - 0x40000000) * 2 + 0x7fffffff + 1); - return a; - } - - if (start < 0 || length <= 0) { - return 0; - } - - this.checkBuffer(start + length); - - var offsetLeft - , offsetRight = start % 8 - , curByte = this.buffer.length - ( start >> 3 ) - 1 - , lastByte = this.buffer.length + ( -( start + length ) >> 3 ) - , diff = curByte - lastByte - , sum = ((this.buffer[ curByte ] >> offsetRight) & ((1 << (diff ? 8 - offsetRight : length)) - 1)) + (diff && (offsetLeft = (start + length) % 8) ? (this.buffer[lastByte++] & ((1 << offsetLeft) - 1)) << (diff-- << 3) - offsetRight : 0); - - for(; diff; sum += shl(this.buffer[lastByte++], (diff-- << 3) - offsetRight)); - - return sum; -}; - -/** - * Expose. - */ -BinaryParser.Buffer = BinaryParserBuffer; - -exports.BinaryParser = BinaryParser; diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/bson.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/bson.js deleted file mode 100644 index 0c4f7f5..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/bson.js +++ /dev/null @@ -1,321 +0,0 @@ -// "use strict" - -var writeIEEE754 = require('./float_parser').writeIEEE754, - readIEEE754 = require('./float_parser').readIEEE754, - Long = require('./long').Long, - Double = require('./double').Double, - Timestamp = require('./timestamp').Timestamp, - ObjectID = require('./objectid').ObjectID, - BSONRegExp = require('./regexp').BSONRegExp, - Symbol = require('./symbol').Symbol, - Code = require('./code').Code, - MinKey = require('./min_key').MinKey, - MaxKey = require('./max_key').MaxKey, - DBRef = require('./db_ref').DBRef, - Binary = require('./binary').Binary; - -// Parts of the parser -var deserialize = require('./parser/deserializer'), - serializer = require('./parser/serializer'), - calculateObjectSize = require('./parser/calculate_size'); - -/** - * @ignore - * @api private - */ -// Max Size -var MAXSIZE = (1024*1024*17); -// Max Document Buffer size -var buffer = new Buffer(MAXSIZE); - -var BSON = function() { -} - -/** - * Serialize a Javascript object. - * - * @param {Object} object the Javascript object to serialize. - * @param {Boolean} checkKeys the serializer will check if keys are valid. - * @param {Boolean} asBuffer return the serialized object as a Buffer object **(ignore)**. - * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. - * @return {Buffer} returns the Buffer object containing the serialized object. - * @api public - */ -BSON.prototype.serialize = function serialize(object, checkKeys, asBuffer, serializeFunctions, index) { - // Attempt to serialize - var serializationIndex = serializer(buffer, object, checkKeys, index || 0, 0, serializeFunctions); - // Create the final buffer - var finishedBuffer = new Buffer(serializationIndex); - // Copy into the finished buffer - buffer.copy(finishedBuffer, 0, 0, finishedBuffer.length); - // Return the buffer - return finishedBuffer; -} - -/** - * Serialize a Javascript object using a predefined Buffer and index into the buffer, useful when pre-allocating the space for serialization. - * - * @param {Object} object the Javascript object to serialize. - * @param {Boolean} checkKeys the serializer will check if keys are valid. - * @param {Buffer} buffer the Buffer you pre-allocated to store the serialized BSON object. - * @param {Number} index the index in the buffer where we wish to start serializing into. - * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**. - * @return {Number} returns the new write index in the Buffer. - * @api public - */ -BSON.prototype.serializeWithBufferAndIndex = function(object, checkKeys, finalBuffer, startIndex, serializeFunctions) { - // Attempt to serialize - var serializationIndex = serializer(buffer, object, checkKeys, startIndex || 0, 0, serializeFunctions); - buffer.copy(finalBuffer, startIndex, 0, serializationIndex); - // Return the index - return startIndex + serializationIndex - 1; -} - -/** - * Deserialize data as BSON. - * - * Options - * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. - * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. - * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. - * - **promoteLongs** {Boolean, default:true}, when deserializing a Long will fit it into a Number if it's smaller than 53 bits - * - * @param {Buffer} buffer the buffer containing the serialized set of BSON documents. - * @param {Object} [options] additional options used for the deserialization. - * @param {Boolean} [isArray] ignore used for recursive parsing. - * @return {Object} returns the deserialized Javascript Object. - * @api public - */ -BSON.prototype.deserialize = function(data, options) { - return deserialize(data, options); -} - -/** - * Calculate the bson size for a passed in Javascript object. - * - * @param {Object} object the Javascript object to calculate the BSON byte size for. - * @param {Boolean} [serializeFunctions] serialize all functions in the object **(default:false)**. - * @return {Number} returns the number of bytes the BSON object will take up. - * @api public - */ -BSON.prototype.calculateObjectSize = function(object, serializeFunctions) { - return calculateObjectSize(object, serializeFunctions); -} - -/** - * Deserialize stream data as BSON documents. - * - * Options - * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized. - * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse. - * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function. - * - **promoteLongs** {Boolean, default:true}, when deserializing a Long will fit it into a Number if it's smaller than 53 bits - * - * @param {Buffer} data the buffer containing the serialized set of BSON documents. - * @param {Number} startIndex the start index in the data Buffer where the deserialization is to start. - * @param {Number} numberOfDocuments number of documents to deserialize. - * @param {Array} documents an array where to store the deserialized documents. - * @param {Number} docStartIndex the index in the documents array from where to start inserting documents. - * @param {Object} [options] additional options used for the deserialization. - * @return {Number} returns the next index in the buffer after deserialization **x** numbers of documents. - * @api public - */ -BSON.prototype.deserializeStream = function(data, startIndex, numberOfDocuments, documents, docStartIndex, options) { - // if(numberOfDocuments !== documents.length) throw new Error("Number of expected results back is less than the number of documents"); - options = options != null ? options : {}; - var index = startIndex; - // Loop over all documents - for(var i = 0; i < numberOfDocuments; i++) { - // Find size of the document - var size = data[index] | data[index + 1] << 8 | data[index + 2] << 16 | data[index + 3] << 24; - // Update options with index - options['index'] = index; - // Parse the document at this point - documents[docStartIndex + i] = this.deserialize(data, options); - // Adjust index by the document size - index = index + size; - } - - // Return object containing end index of parsing and list of documents - return index; -} - -/** - * @ignore - * @api private - */ -// BSON MAX VALUES -BSON.BSON_INT32_MAX = 0x7FFFFFFF; -BSON.BSON_INT32_MIN = -0x80000000; - -BSON.BSON_INT64_MAX = Math.pow(2, 63) - 1; -BSON.BSON_INT64_MIN = -Math.pow(2, 63); - -// JS MAX PRECISE VALUES -BSON.JS_INT_MAX = 0x20000000000000; // Any integer up to 2^53 can be precisely represented by a double. -BSON.JS_INT_MIN = -0x20000000000000; // Any integer down to -2^53 can be precisely represented by a double. - -// Internal long versions -var JS_INT_MAX_LONG = Long.fromNumber(0x20000000000000); // Any integer up to 2^53 can be precisely represented by a double. -var JS_INT_MIN_LONG = Long.fromNumber(-0x20000000000000); // Any integer down to -2^53 can be precisely represented by a double. - -/** - * Number BSON Type - * - * @classconstant BSON_DATA_NUMBER - **/ -BSON.BSON_DATA_NUMBER = 1; -/** - * String BSON Type - * - * @classconstant BSON_DATA_STRING - **/ -BSON.BSON_DATA_STRING = 2; -/** - * Object BSON Type - * - * @classconstant BSON_DATA_OBJECT - **/ -BSON.BSON_DATA_OBJECT = 3; -/** - * Array BSON Type - * - * @classconstant BSON_DATA_ARRAY - **/ -BSON.BSON_DATA_ARRAY = 4; -/** - * Binary BSON Type - * - * @classconstant BSON_DATA_BINARY - **/ -BSON.BSON_DATA_BINARY = 5; -/** - * ObjectID BSON Type - * - * @classconstant BSON_DATA_OID - **/ -BSON.BSON_DATA_OID = 7; -/** - * Boolean BSON Type - * - * @classconstant BSON_DATA_BOOLEAN - **/ -BSON.BSON_DATA_BOOLEAN = 8; -/** - * Date BSON Type - * - * @classconstant BSON_DATA_DATE - **/ -BSON.BSON_DATA_DATE = 9; -/** - * null BSON Type - * - * @classconstant BSON_DATA_NULL - **/ -BSON.BSON_DATA_NULL = 10; -/** - * RegExp BSON Type - * - * @classconstant BSON_DATA_REGEXP - **/ -BSON.BSON_DATA_REGEXP = 11; -/** - * Code BSON Type - * - * @classconstant BSON_DATA_CODE - **/ -BSON.BSON_DATA_CODE = 13; -/** - * Symbol BSON Type - * - * @classconstant BSON_DATA_SYMBOL - **/ -BSON.BSON_DATA_SYMBOL = 14; -/** - * Code with Scope BSON Type - * - * @classconstant BSON_DATA_CODE_W_SCOPE - **/ -BSON.BSON_DATA_CODE_W_SCOPE = 15; -/** - * 32 bit Integer BSON Type - * - * @classconstant BSON_DATA_INT - **/ -BSON.BSON_DATA_INT = 16; -/** - * Timestamp BSON Type - * - * @classconstant BSON_DATA_TIMESTAMP - **/ -BSON.BSON_DATA_TIMESTAMP = 17; -/** - * Long BSON Type - * - * @classconstant BSON_DATA_LONG - **/ -BSON.BSON_DATA_LONG = 18; -/** - * MinKey BSON Type - * - * @classconstant BSON_DATA_MIN_KEY - **/ -BSON.BSON_DATA_MIN_KEY = 0xff; -/** - * MaxKey BSON Type - * - * @classconstant BSON_DATA_MAX_KEY - **/ -BSON.BSON_DATA_MAX_KEY = 0x7f; - -/** - * Binary Default Type - * - * @classconstant BSON_BINARY_SUBTYPE_DEFAULT - **/ -BSON.BSON_BINARY_SUBTYPE_DEFAULT = 0; -/** - * Binary Function Type - * - * @classconstant BSON_BINARY_SUBTYPE_FUNCTION - **/ -BSON.BSON_BINARY_SUBTYPE_FUNCTION = 1; -/** - * Binary Byte Array Type - * - * @classconstant BSON_BINARY_SUBTYPE_BYTE_ARRAY - **/ -BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; -/** - * Binary UUID Type - * - * @classconstant BSON_BINARY_SUBTYPE_UUID - **/ -BSON.BSON_BINARY_SUBTYPE_UUID = 3; -/** - * Binary MD5 Type - * - * @classconstant BSON_BINARY_SUBTYPE_MD5 - **/ -BSON.BSON_BINARY_SUBTYPE_MD5 = 4; -/** - * Binary User Defined Type - * - * @classconstant BSON_BINARY_SUBTYPE_USER_DEFINED - **/ -BSON.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; - -// Return BSON -module.exports = BSON; -module.exports.Code = Code; -module.exports.Symbol = Symbol; -module.exports.BSON = BSON; -module.exports.DBRef = DBRef; -module.exports.Binary = Binary; -module.exports.ObjectID = ObjectID; -module.exports.Long = Long; -module.exports.Timestamp = Timestamp; -module.exports.Double = Double; -module.exports.MinKey = MinKey; -module.exports.MaxKey = MaxKey; -module.exports.BSONRegExp = BSONRegExp; diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/code.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/code.js deleted file mode 100644 index 83a42c9..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/code.js +++ /dev/null @@ -1,24 +0,0 @@ -/** - * A class representation of the BSON Code type. - * - * @class - * @param {(string|function)} code a string or function. - * @param {Object} [scope] an optional scope for the function. - * @return {Code} - */ -var Code = function Code(code, scope) { - if(!(this instanceof Code)) return new Code(code, scope); - this._bsontype = 'Code'; - this.code = code; - this.scope = scope == null ? {} : scope; -}; - -/** - * @ignore - */ -Code.prototype.toJSON = function() { - return {scope:this.scope, code:this.code}; -} - -module.exports = Code; -module.exports.Code = Code; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/db_ref.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/db_ref.js deleted file mode 100644 index 06789a6..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/db_ref.js +++ /dev/null @@ -1,32 +0,0 @@ -/** - * A class representation of the BSON DBRef type. - * - * @class - * @param {string} namespace the collection name. - * @param {ObjectID} oid the reference ObjectID. - * @param {string} [db] optional db name, if omitted the reference is local to the current db. - * @return {DBRef} - */ -function DBRef(namespace, oid, db) { - if(!(this instanceof DBRef)) return new DBRef(namespace, oid, db); - - this._bsontype = 'DBRef'; - this.namespace = namespace; - this.oid = oid; - this.db = db; -}; - -/** - * @ignore - * @api private - */ -DBRef.prototype.toJSON = function() { - return { - '$ref':this.namespace, - '$id':this.oid, - '$db':this.db == null ? '' : this.db - }; -} - -module.exports = DBRef; -module.exports.DBRef = DBRef; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/double.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/double.js deleted file mode 100644 index 09ed222..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/double.js +++ /dev/null @@ -1,33 +0,0 @@ -/** - * A class representation of the BSON Double type. - * - * @class - * @param {number} value the number we want to represent as a double. - * @return {Double} - */ -function Double(value) { - if(!(this instanceof Double)) return new Double(value); - - this._bsontype = 'Double'; - this.value = value; -} - -/** - * Access the number value. - * - * @method - * @return {number} returns the wrapped double number. - */ -Double.prototype.valueOf = function() { - return this.value; -}; - -/** - * @ignore - */ -Double.prototype.toJSON = function() { - return this.value; -} - -module.exports = Double; -module.exports.Double = Double; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/float_parser.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/float_parser.js deleted file mode 100644 index 6fca392..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/float_parser.js +++ /dev/null @@ -1,121 +0,0 @@ -// Copyright (c) 2008, Fair Oaks Labs, Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are met: -// -// * Redistributions of source code must retain the above copyright notice, -// this list of conditions and the following disclaimer. -// -// * Redistributions in binary form must reproduce the above copyright notice, -// this list of conditions and the following disclaimer in the documentation -// and/or other materials provided with the distribution. -// -// * Neither the name of Fair Oaks Labs, Inc. nor the names of its contributors -// may be used to endorse or promote products derived from this software -// without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -// POSSIBILITY OF SUCH DAMAGE. -// -// -// Modifications to writeIEEE754 to support negative zeroes made by Brian White - -var readIEEE754 = function(buffer, offset, endian, mLen, nBytes) { - var e, m, - bBE = (endian === 'big'), - eLen = nBytes * 8 - mLen - 1, - eMax = (1 << eLen) - 1, - eBias = eMax >> 1, - nBits = -7, - i = bBE ? 0 : (nBytes - 1), - d = bBE ? 1 : -1, - s = buffer[offset + i]; - - i += d; - - e = s & ((1 << (-nBits)) - 1); - s >>= (-nBits); - nBits += eLen; - for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8); - - m = e & ((1 << (-nBits)) - 1); - e >>= (-nBits); - nBits += mLen; - for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8); - - if (e === 0) { - e = 1 - eBias; - } else if (e === eMax) { - return m ? NaN : ((s ? -1 : 1) * Infinity); - } else { - m = m + Math.pow(2, mLen); - e = e - eBias; - } - return (s ? -1 : 1) * m * Math.pow(2, e - mLen); -}; - -var writeIEEE754 = function(buffer, value, offset, endian, mLen, nBytes) { - var e, m, c, - bBE = (endian === 'big'), - eLen = nBytes * 8 - mLen - 1, - eMax = (1 << eLen) - 1, - eBias = eMax >> 1, - rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0), - i = bBE ? (nBytes-1) : 0, - d = bBE ? -1 : 1, - s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0; - - value = Math.abs(value); - - if (isNaN(value) || value === Infinity) { - m = isNaN(value) ? 1 : 0; - e = eMax; - } else { - e = Math.floor(Math.log(value) / Math.LN2); - if (value * (c = Math.pow(2, -e)) < 1) { - e--; - c *= 2; - } - if (e+eBias >= 1) { - value += rt / c; - } else { - value += rt * Math.pow(2, 1 - eBias); - } - if (value * c >= 2) { - e++; - c /= 2; - } - - if (e + eBias >= eMax) { - m = 0; - e = eMax; - } else if (e + eBias >= 1) { - m = (value * c - 1) * Math.pow(2, mLen); - e = e + eBias; - } else { - m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen); - e = 0; - } - } - - for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8); - - e = (e << mLen) | m; - eLen += mLen; - for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8); - - buffer[offset + i - d] |= s * 128; -}; - -exports.readIEEE754 = readIEEE754; -exports.writeIEEE754 = writeIEEE754; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/index.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/index.js deleted file mode 100644 index b0b6637..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/index.js +++ /dev/null @@ -1,83 +0,0 @@ -try { - exports.BSONPure = require('./bson'); - exports.BSONNative = require('bson-ext'); -} catch(err) { -} - -[ './binary_parser' - , './binary' - , './code' - , './db_ref' - , './double' - , './max_key' - , './min_key' - , './objectid' - , './regexp' - , './symbol' - , './timestamp' - , './long'].forEach(function (path) { - var module = require('./' + path); - for (var i in module) { - exports[i] = module[i]; - } -}); - -// Exports all the classes for the PURE JS BSON Parser -exports.pure = function() { - var classes = {}; - // Map all the classes - [ './binary_parser' - , './binary' - , './code' - , './db_ref' - , './double' - , './max_key' - , './min_key' - , './objectid' - , './regexp' - , './symbol' - , './timestamp' - , './long' - , '././bson'].forEach(function (path) { - var module = require('./' + path); - for (var i in module) { - classes[i] = module[i]; - } - }); - // Return classes list - return classes; -} - -// Exports all the classes for the NATIVE JS BSON Parser -exports.native = function() { - var classes = {}; - // Map all the classes - [ './binary_parser' - , './binary' - , './code' - , './db_ref' - , './double' - , './max_key' - , './min_key' - , './objectid' - , './regexp' - , './symbol' - , './timestamp' - , './long' - ].forEach(function (path) { - var module = require('./' + path); - for (var i in module) { - classes[i] = module[i]; - } - }); - - // Catch error and return no classes found - try { - classes['BSON'] = require('bson-ext') - } catch(err) { - return exports.pure(); - } - - // Return classes list - return classes; -} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/long.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/long.js deleted file mode 100644 index 6f18885..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/long.js +++ /dev/null @@ -1,856 +0,0 @@ -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// Copyright 2009 Google Inc. All Rights Reserved - -/** - * Defines a Long class for representing a 64-bit two's-complement - * integer value, which faithfully simulates the behavior of a Java "Long". This - * implementation is derived from LongLib in GWT. - * - * Constructs a 64-bit two's-complement integer, given its low and high 32-bit - * values as *signed* integers. See the from* functions below for more - * convenient ways of constructing Longs. - * - * The internal representation of a Long is the two given signed, 32-bit values. - * We use 32-bit pieces because these are the size of integers on which - * Javascript performs bit-operations. For operations like addition and - * multiplication, we split each number into 16-bit pieces, which can easily be - * multiplied within Javascript's floating-point representation without overflow - * or change in sign. - * - * In the algorithms below, we frequently reduce the negative case to the - * positive case by negating the input(s) and then post-processing the result. - * Note that we must ALWAYS check specially whether those values are MIN_VALUE - * (-2^63) because -MIN_VALUE == MIN_VALUE (since 2^63 cannot be represented as - * a positive number, it overflows back into a negative). Not handling this - * case would often result in infinite recursion. - * - * @class - * @param {number} low the low (signed) 32 bits of the Long. - * @param {number} high the high (signed) 32 bits of the Long. - * @return {Long} - */ -function Long(low, high) { - if(!(this instanceof Long)) return new Long(low, high); - - this._bsontype = 'Long'; - /** - * @type {number} - * @ignore - */ - this.low_ = low | 0; // force into 32 signed bits. - - /** - * @type {number} - * @ignore - */ - this.high_ = high | 0; // force into 32 signed bits. -}; - -/** - * Return the int value. - * - * @method - * @return {number} the value, assuming it is a 32-bit integer. - */ -Long.prototype.toInt = function() { - return this.low_; -}; - -/** - * Return the Number value. - * - * @method - * @return {number} the closest floating-point representation to this value. - */ -Long.prototype.toNumber = function() { - return this.high_ * Long.TWO_PWR_32_DBL_ + - this.getLowBitsUnsigned(); -}; - -/** - * Return the JSON value. - * - * @method - * @return {string} the JSON representation. - */ -Long.prototype.toJSON = function() { - return this.toString(); -} - -/** - * Return the String value. - * - * @method - * @param {number} [opt_radix] the radix in which the text should be written. - * @return {string} the textual representation of this value. - */ -Long.prototype.toString = function(opt_radix) { - var radix = opt_radix || 10; - if (radix < 2 || 36 < radix) { - throw Error('radix out of range: ' + radix); - } - - if (this.isZero()) { - return '0'; - } - - if (this.isNegative()) { - if (this.equals(Long.MIN_VALUE)) { - // We need to change the Long value before it can be negated, so we remove - // the bottom-most digit in this base and then recurse to do the rest. - var radixLong = Long.fromNumber(radix); - var div = this.div(radixLong); - var rem = div.multiply(radixLong).subtract(this); - return div.toString(radix) + rem.toInt().toString(radix); - } else { - return '-' + this.negate().toString(radix); - } - } - - // Do several (6) digits each time through the loop, so as to - // minimize the calls to the very expensive emulated div. - var radixToPower = Long.fromNumber(Math.pow(radix, 6)); - - var rem = this; - var result = ''; - while (true) { - var remDiv = rem.div(radixToPower); - var intval = rem.subtract(remDiv.multiply(radixToPower)).toInt(); - var digits = intval.toString(radix); - - rem = remDiv; - if (rem.isZero()) { - return digits + result; - } else { - while (digits.length < 6) { - digits = '0' + digits; - } - result = '' + digits + result; - } - } -}; - -/** - * Return the high 32-bits value. - * - * @method - * @return {number} the high 32-bits as a signed value. - */ -Long.prototype.getHighBits = function() { - return this.high_; -}; - -/** - * Return the low 32-bits value. - * - * @method - * @return {number} the low 32-bits as a signed value. - */ -Long.prototype.getLowBits = function() { - return this.low_; -}; - -/** - * Return the low unsigned 32-bits value. - * - * @method - * @return {number} the low 32-bits as an unsigned value. - */ -Long.prototype.getLowBitsUnsigned = function() { - return (this.low_ >= 0) ? - this.low_ : Long.TWO_PWR_32_DBL_ + this.low_; -}; - -/** - * Returns the number of bits needed to represent the absolute value of this Long. - * - * @method - * @return {number} Returns the number of bits needed to represent the absolute value of this Long. - */ -Long.prototype.getNumBitsAbs = function() { - if (this.isNegative()) { - if (this.equals(Long.MIN_VALUE)) { - return 64; - } else { - return this.negate().getNumBitsAbs(); - } - } else { - var val = this.high_ != 0 ? this.high_ : this.low_; - for (var bit = 31; bit > 0; bit--) { - if ((val & (1 << bit)) != 0) { - break; - } - } - return this.high_ != 0 ? bit + 33 : bit + 1; - } -}; - -/** - * Return whether this value is zero. - * - * @method - * @return {boolean} whether this value is zero. - */ -Long.prototype.isZero = function() { - return this.high_ == 0 && this.low_ == 0; -}; - -/** - * Return whether this value is negative. - * - * @method - * @return {boolean} whether this value is negative. - */ -Long.prototype.isNegative = function() { - return this.high_ < 0; -}; - -/** - * Return whether this value is odd. - * - * @method - * @return {boolean} whether this value is odd. - */ -Long.prototype.isOdd = function() { - return (this.low_ & 1) == 1; -}; - -/** - * Return whether this Long equals the other - * - * @method - * @param {Long} other Long to compare against. - * @return {boolean} whether this Long equals the other - */ -Long.prototype.equals = function(other) { - return (this.high_ == other.high_) && (this.low_ == other.low_); -}; - -/** - * Return whether this Long does not equal the other. - * - * @method - * @param {Long} other Long to compare against. - * @return {boolean} whether this Long does not equal the other. - */ -Long.prototype.notEquals = function(other) { - return (this.high_ != other.high_) || (this.low_ != other.low_); -}; - -/** - * Return whether this Long is less than the other. - * - * @method - * @param {Long} other Long to compare against. - * @return {boolean} whether this Long is less than the other. - */ -Long.prototype.lessThan = function(other) { - return this.compare(other) < 0; -}; - -/** - * Return whether this Long is less than or equal to the other. - * - * @method - * @param {Long} other Long to compare against. - * @return {boolean} whether this Long is less than or equal to the other. - */ -Long.prototype.lessThanOrEqual = function(other) { - return this.compare(other) <= 0; -}; - -/** - * Return whether this Long is greater than the other. - * - * @method - * @param {Long} other Long to compare against. - * @return {boolean} whether this Long is greater than the other. - */ -Long.prototype.greaterThan = function(other) { - return this.compare(other) > 0; -}; - -/** - * Return whether this Long is greater than or equal to the other. - * - * @method - * @param {Long} other Long to compare against. - * @return {boolean} whether this Long is greater than or equal to the other. - */ -Long.prototype.greaterThanOrEqual = function(other) { - return this.compare(other) >= 0; -}; - -/** - * Compares this Long with the given one. - * - * @method - * @param {Long} other Long to compare against. - * @return {boolean} 0 if they are the same, 1 if the this is greater, and -1 if the given one is greater. - */ -Long.prototype.compare = function(other) { - if (this.equals(other)) { - return 0; - } - - var thisNeg = this.isNegative(); - var otherNeg = other.isNegative(); - if (thisNeg && !otherNeg) { - return -1; - } - if (!thisNeg && otherNeg) { - return 1; - } - - // at this point, the signs are the same, so subtraction will not overflow - if (this.subtract(other).isNegative()) { - return -1; - } else { - return 1; - } -}; - -/** - * The negation of this value. - * - * @method - * @return {Long} the negation of this value. - */ -Long.prototype.negate = function() { - if (this.equals(Long.MIN_VALUE)) { - return Long.MIN_VALUE; - } else { - return this.not().add(Long.ONE); - } -}; - -/** - * Returns the sum of this and the given Long. - * - * @method - * @param {Long} other Long to add to this one. - * @return {Long} the sum of this and the given Long. - */ -Long.prototype.add = function(other) { - // Divide each number into 4 chunks of 16 bits, and then sum the chunks. - - var a48 = this.high_ >>> 16; - var a32 = this.high_ & 0xFFFF; - var a16 = this.low_ >>> 16; - var a00 = this.low_ & 0xFFFF; - - var b48 = other.high_ >>> 16; - var b32 = other.high_ & 0xFFFF; - var b16 = other.low_ >>> 16; - var b00 = other.low_ & 0xFFFF; - - var c48 = 0, c32 = 0, c16 = 0, c00 = 0; - c00 += a00 + b00; - c16 += c00 >>> 16; - c00 &= 0xFFFF; - c16 += a16 + b16; - c32 += c16 >>> 16; - c16 &= 0xFFFF; - c32 += a32 + b32; - c48 += c32 >>> 16; - c32 &= 0xFFFF; - c48 += a48 + b48; - c48 &= 0xFFFF; - return Long.fromBits((c16 << 16) | c00, (c48 << 16) | c32); -}; - -/** - * Returns the difference of this and the given Long. - * - * @method - * @param {Long} other Long to subtract from this. - * @return {Long} the difference of this and the given Long. - */ -Long.prototype.subtract = function(other) { - return this.add(other.negate()); -}; - -/** - * Returns the product of this and the given Long. - * - * @method - * @param {Long} other Long to multiply with this. - * @return {Long} the product of this and the other. - */ -Long.prototype.multiply = function(other) { - if (this.isZero()) { - return Long.ZERO; - } else if (other.isZero()) { - return Long.ZERO; - } - - if (this.equals(Long.MIN_VALUE)) { - return other.isOdd() ? Long.MIN_VALUE : Long.ZERO; - } else if (other.equals(Long.MIN_VALUE)) { - return this.isOdd() ? Long.MIN_VALUE : Long.ZERO; - } - - if (this.isNegative()) { - if (other.isNegative()) { - return this.negate().multiply(other.negate()); - } else { - return this.negate().multiply(other).negate(); - } - } else if (other.isNegative()) { - return this.multiply(other.negate()).negate(); - } - - // If both Longs are small, use float multiplication - if (this.lessThan(Long.TWO_PWR_24_) && - other.lessThan(Long.TWO_PWR_24_)) { - return Long.fromNumber(this.toNumber() * other.toNumber()); - } - - // Divide each Long into 4 chunks of 16 bits, and then add up 4x4 products. - // We can skip products that would overflow. - - var a48 = this.high_ >>> 16; - var a32 = this.high_ & 0xFFFF; - var a16 = this.low_ >>> 16; - var a00 = this.low_ & 0xFFFF; - - var b48 = other.high_ >>> 16; - var b32 = other.high_ & 0xFFFF; - var b16 = other.low_ >>> 16; - var b00 = other.low_ & 0xFFFF; - - var c48 = 0, c32 = 0, c16 = 0, c00 = 0; - c00 += a00 * b00; - c16 += c00 >>> 16; - c00 &= 0xFFFF; - c16 += a16 * b00; - c32 += c16 >>> 16; - c16 &= 0xFFFF; - c16 += a00 * b16; - c32 += c16 >>> 16; - c16 &= 0xFFFF; - c32 += a32 * b00; - c48 += c32 >>> 16; - c32 &= 0xFFFF; - c32 += a16 * b16; - c48 += c32 >>> 16; - c32 &= 0xFFFF; - c32 += a00 * b32; - c48 += c32 >>> 16; - c32 &= 0xFFFF; - c48 += a48 * b00 + a32 * b16 + a16 * b32 + a00 * b48; - c48 &= 0xFFFF; - return Long.fromBits((c16 << 16) | c00, (c48 << 16) | c32); -}; - -/** - * Returns this Long divided by the given one. - * - * @method - * @param {Long} other Long by which to divide. - * @return {Long} this Long divided by the given one. - */ -Long.prototype.div = function(other) { - if (other.isZero()) { - throw Error('division by zero'); - } else if (this.isZero()) { - return Long.ZERO; - } - - if (this.equals(Long.MIN_VALUE)) { - if (other.equals(Long.ONE) || - other.equals(Long.NEG_ONE)) { - return Long.MIN_VALUE; // recall that -MIN_VALUE == MIN_VALUE - } else if (other.equals(Long.MIN_VALUE)) { - return Long.ONE; - } else { - // At this point, we have |other| >= 2, so |this/other| < |MIN_VALUE|. - var halfThis = this.shiftRight(1); - var approx = halfThis.div(other).shiftLeft(1); - if (approx.equals(Long.ZERO)) { - return other.isNegative() ? Long.ONE : Long.NEG_ONE; - } else { - var rem = this.subtract(other.multiply(approx)); - var result = approx.add(rem.div(other)); - return result; - } - } - } else if (other.equals(Long.MIN_VALUE)) { - return Long.ZERO; - } - - if (this.isNegative()) { - if (other.isNegative()) { - return this.negate().div(other.negate()); - } else { - return this.negate().div(other).negate(); - } - } else if (other.isNegative()) { - return this.div(other.negate()).negate(); - } - - // Repeat the following until the remainder is less than other: find a - // floating-point that approximates remainder / other *from below*, add this - // into the result, and subtract it from the remainder. It is critical that - // the approximate value is less than or equal to the real value so that the - // remainder never becomes negative. - var res = Long.ZERO; - var rem = this; - while (rem.greaterThanOrEqual(other)) { - // Approximate the result of division. This may be a little greater or - // smaller than the actual value. - var approx = Math.max(1, Math.floor(rem.toNumber() / other.toNumber())); - - // We will tweak the approximate result by changing it in the 48-th digit or - // the smallest non-fractional digit, whichever is larger. - var log2 = Math.ceil(Math.log(approx) / Math.LN2); - var delta = (log2 <= 48) ? 1 : Math.pow(2, log2 - 48); - - // Decrease the approximation until it is smaller than the remainder. Note - // that if it is too large, the product overflows and is negative. - var approxRes = Long.fromNumber(approx); - var approxRem = approxRes.multiply(other); - while (approxRem.isNegative() || approxRem.greaterThan(rem)) { - approx -= delta; - approxRes = Long.fromNumber(approx); - approxRem = approxRes.multiply(other); - } - - // We know the answer can't be zero... and actually, zero would cause - // infinite recursion since we would make no progress. - if (approxRes.isZero()) { - approxRes = Long.ONE; - } - - res = res.add(approxRes); - rem = rem.subtract(approxRem); - } - return res; -}; - -/** - * Returns this Long modulo the given one. - * - * @method - * @param {Long} other Long by which to mod. - * @return {Long} this Long modulo the given one. - */ -Long.prototype.modulo = function(other) { - return this.subtract(this.div(other).multiply(other)); -}; - -/** - * The bitwise-NOT of this value. - * - * @method - * @return {Long} the bitwise-NOT of this value. - */ -Long.prototype.not = function() { - return Long.fromBits(~this.low_, ~this.high_); -}; - -/** - * Returns the bitwise-AND of this Long and the given one. - * - * @method - * @param {Long} other the Long with which to AND. - * @return {Long} the bitwise-AND of this and the other. - */ -Long.prototype.and = function(other) { - return Long.fromBits(this.low_ & other.low_, this.high_ & other.high_); -}; - -/** - * Returns the bitwise-OR of this Long and the given one. - * - * @method - * @param {Long} other the Long with which to OR. - * @return {Long} the bitwise-OR of this and the other. - */ -Long.prototype.or = function(other) { - return Long.fromBits(this.low_ | other.low_, this.high_ | other.high_); -}; - -/** - * Returns the bitwise-XOR of this Long and the given one. - * - * @method - * @param {Long} other the Long with which to XOR. - * @return {Long} the bitwise-XOR of this and the other. - */ -Long.prototype.xor = function(other) { - return Long.fromBits(this.low_ ^ other.low_, this.high_ ^ other.high_); -}; - -/** - * Returns this Long with bits shifted to the left by the given amount. - * - * @method - * @param {number} numBits the number of bits by which to shift. - * @return {Long} this shifted to the left by the given amount. - */ -Long.prototype.shiftLeft = function(numBits) { - numBits &= 63; - if (numBits == 0) { - return this; - } else { - var low = this.low_; - if (numBits < 32) { - var high = this.high_; - return Long.fromBits( - low << numBits, - (high << numBits) | (low >>> (32 - numBits))); - } else { - return Long.fromBits(0, low << (numBits - 32)); - } - } -}; - -/** - * Returns this Long with bits shifted to the right by the given amount. - * - * @method - * @param {number} numBits the number of bits by which to shift. - * @return {Long} this shifted to the right by the given amount. - */ -Long.prototype.shiftRight = function(numBits) { - numBits &= 63; - if (numBits == 0) { - return this; - } else { - var high = this.high_; - if (numBits < 32) { - var low = this.low_; - return Long.fromBits( - (low >>> numBits) | (high << (32 - numBits)), - high >> numBits); - } else { - return Long.fromBits( - high >> (numBits - 32), - high >= 0 ? 0 : -1); - } - } -}; - -/** - * Returns this Long with bits shifted to the right by the given amount, with the new top bits matching the current sign bit. - * - * @method - * @param {number} numBits the number of bits by which to shift. - * @return {Long} this shifted to the right by the given amount, with zeros placed into the new leading bits. - */ -Long.prototype.shiftRightUnsigned = function(numBits) { - numBits &= 63; - if (numBits == 0) { - return this; - } else { - var high = this.high_; - if (numBits < 32) { - var low = this.low_; - return Long.fromBits( - (low >>> numBits) | (high << (32 - numBits)), - high >>> numBits); - } else if (numBits == 32) { - return Long.fromBits(high, 0); - } else { - return Long.fromBits(high >>> (numBits - 32), 0); - } - } -}; - -/** - * Returns a Long representing the given (32-bit) integer value. - * - * @method - * @param {number} value the 32-bit integer in question. - * @return {Long} the corresponding Long value. - */ -Long.fromInt = function(value) { - if (-128 <= value && value < 128) { - var cachedObj = Long.INT_CACHE_[value]; - if (cachedObj) { - return cachedObj; - } - } - - var obj = new Long(value | 0, value < 0 ? -1 : 0); - if (-128 <= value && value < 128) { - Long.INT_CACHE_[value] = obj; - } - return obj; -}; - -/** - * Returns a Long representing the given value, provided that it is a finite number. Otherwise, zero is returned. - * - * @method - * @param {number} value the number in question. - * @return {Long} the corresponding Long value. - */ -Long.fromNumber = function(value) { - if (isNaN(value) || !isFinite(value)) { - return Long.ZERO; - } else if (value <= -Long.TWO_PWR_63_DBL_) { - return Long.MIN_VALUE; - } else if (value + 1 >= Long.TWO_PWR_63_DBL_) { - return Long.MAX_VALUE; - } else if (value < 0) { - return Long.fromNumber(-value).negate(); - } else { - return new Long( - (value % Long.TWO_PWR_32_DBL_) | 0, - (value / Long.TWO_PWR_32_DBL_) | 0); - } -}; - -/** - * Returns a Long representing the 64-bit integer that comes by concatenating the given high and low bits. Each is assumed to use 32 bits. - * - * @method - * @param {number} lowBits the low 32-bits. - * @param {number} highBits the high 32-bits. - * @return {Long} the corresponding Long value. - */ -Long.fromBits = function(lowBits, highBits) { - return new Long(lowBits, highBits); -}; - -/** - * Returns a Long representation of the given string, written using the given radix. - * - * @method - * @param {string} str the textual representation of the Long. - * @param {number} opt_radix the radix in which the text is written. - * @return {Long} the corresponding Long value. - */ -Long.fromString = function(str, opt_radix) { - if (str.length == 0) { - throw Error('number format error: empty string'); - } - - var radix = opt_radix || 10; - if (radix < 2 || 36 < radix) { - throw Error('radix out of range: ' + radix); - } - - if (str.charAt(0) == '-') { - return Long.fromString(str.substring(1), radix).negate(); - } else if (str.indexOf('-') >= 0) { - throw Error('number format error: interior "-" character: ' + str); - } - - // Do several (8) digits each time through the loop, so as to - // minimize the calls to the very expensive emulated div. - var radixToPower = Long.fromNumber(Math.pow(radix, 8)); - - var result = Long.ZERO; - for (var i = 0; i < str.length; i += 8) { - var size = Math.min(8, str.length - i); - var value = parseInt(str.substring(i, i + size), radix); - if (size < 8) { - var power = Long.fromNumber(Math.pow(radix, size)); - result = result.multiply(power).add(Long.fromNumber(value)); - } else { - result = result.multiply(radixToPower); - result = result.add(Long.fromNumber(value)); - } - } - return result; -}; - -// NOTE: Common constant values ZERO, ONE, NEG_ONE, etc. are defined below the -// from* methods on which they depend. - - -/** - * A cache of the Long representations of small integer values. - * @type {Object} - * @ignore - */ -Long.INT_CACHE_ = {}; - -// NOTE: the compiler should inline these constant values below and then remove -// these variables, so there should be no runtime penalty for these. - -/** - * Number used repeated below in calculations. This must appear before the - * first call to any from* function below. - * @type {number} - * @ignore - */ -Long.TWO_PWR_16_DBL_ = 1 << 16; - -/** - * @type {number} - * @ignore - */ -Long.TWO_PWR_24_DBL_ = 1 << 24; - -/** - * @type {number} - * @ignore - */ -Long.TWO_PWR_32_DBL_ = Long.TWO_PWR_16_DBL_ * Long.TWO_PWR_16_DBL_; - -/** - * @type {number} - * @ignore - */ -Long.TWO_PWR_31_DBL_ = Long.TWO_PWR_32_DBL_ / 2; - -/** - * @type {number} - * @ignore - */ -Long.TWO_PWR_48_DBL_ = Long.TWO_PWR_32_DBL_ * Long.TWO_PWR_16_DBL_; - -/** - * @type {number} - * @ignore - */ -Long.TWO_PWR_64_DBL_ = Long.TWO_PWR_32_DBL_ * Long.TWO_PWR_32_DBL_; - -/** - * @type {number} - * @ignore - */ -Long.TWO_PWR_63_DBL_ = Long.TWO_PWR_64_DBL_ / 2; - -/** @type {Long} */ -Long.ZERO = Long.fromInt(0); - -/** @type {Long} */ -Long.ONE = Long.fromInt(1); - -/** @type {Long} */ -Long.NEG_ONE = Long.fromInt(-1); - -/** @type {Long} */ -Long.MAX_VALUE = - Long.fromBits(0xFFFFFFFF | 0, 0x7FFFFFFF | 0); - -/** @type {Long} */ -Long.MIN_VALUE = Long.fromBits(0, 0x80000000 | 0); - -/** - * @type {Long} - * @ignore - */ -Long.TWO_PWR_24_ = Long.fromInt(1 << 24); - -/** - * Expose. - */ -module.exports = Long; -module.exports.Long = Long; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/max_key.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/max_key.js deleted file mode 100644 index 03ee9cd..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/max_key.js +++ /dev/null @@ -1,14 +0,0 @@ -/** - * A class representation of the BSON MaxKey type. - * - * @class - * @return {MaxKey} A MaxKey instance - */ -function MaxKey() { - if(!(this instanceof MaxKey)) return new MaxKey(); - - this._bsontype = 'MaxKey'; -} - -module.exports = MaxKey; -module.exports.MaxKey = MaxKey; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/min_key.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/min_key.js deleted file mode 100644 index 5e120fb..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/min_key.js +++ /dev/null @@ -1,14 +0,0 @@ -/** - * A class representation of the BSON MinKey type. - * - * @class - * @return {MinKey} A MinKey instance - */ -function MinKey() { - if(!(this instanceof MinKey)) return new MinKey(); - - this._bsontype = 'MinKey'; -} - -module.exports = MinKey; -module.exports.MinKey = MinKey; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/objectid.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/objectid.js deleted file mode 100644 index 3ddcb14..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/objectid.js +++ /dev/null @@ -1,273 +0,0 @@ -/** - * Module dependencies. - * @ignore - */ -var BinaryParser = require('./binary_parser').BinaryParser; - -/** - * Machine id. - * - * Create a random 3-byte value (i.e. unique for this - * process). Other drivers use a md5 of the machine id here, but - * that would mean an asyc call to gethostname, so we don't bother. - * @ignore - */ -var MACHINE_ID = parseInt(Math.random() * 0xFFFFFF, 10); - -// Regular expression that checks for hex value -var checkForHexRegExp = new RegExp("^[0-9a-fA-F]{24}$"); - -/** -* Create a new ObjectID instance -* -* @class -* @param {(string|number)} id Can be a 24 byte hex string, 12 byte binary string or a Number. -* @property {number} generationTime The generation time of this ObjectId instance -* @return {ObjectID} instance of ObjectID. -*/ -var ObjectID = function ObjectID(id) { - if(!(this instanceof ObjectID)) return new ObjectID(id); - if((id instanceof ObjectID)) return id; - - this._bsontype = 'ObjectID'; - var __id = null; - var valid = ObjectID.isValid(id); - - // Throw an error if it's not a valid setup - if(!valid && id != null){ - throw new Error("Argument passed in must be a single String of 12 bytes or a string of 24 hex characters"); - } else if(valid && typeof id == 'string' && id.length == 24) { - return ObjectID.createFromHexString(id); - } else if(id == null || typeof id == 'number') { - // convert to 12 byte binary string - this.id = this.generate(id); - } else if(id != null && id.length === 12) { - // assume 12 byte string - this.id = id; - } - - if(ObjectID.cacheHexString) this.__id = this.toHexString(); -}; - -// Allow usage of ObjectId as well as ObjectID -var ObjectId = ObjectID; - -// Precomputed hex table enables speedy hex string conversion -var hexTable = []; -for (var i = 0; i < 256; i++) { - hexTable[i] = (i <= 15 ? '0' : '') + i.toString(16); -} - -/** -* Return the ObjectID id as a 24 byte hex string representation -* -* @method -* @return {string} return the 24 byte hex string representation. -*/ -ObjectID.prototype.toHexString = function() { - if(ObjectID.cacheHexString && this.__id) return this.__id; - - var hexString = ''; - - for (var i = 0; i < this.id.length; i++) { - hexString += hexTable[this.id.charCodeAt(i)]; - } - - if(ObjectID.cacheHexString) this.__id = hexString; - return hexString; -}; - -/** -* Update the ObjectID index used in generating new ObjectID's on the driver -* -* @method -* @return {number} returns next index value. -* @ignore -*/ -ObjectID.prototype.get_inc = function() { - return ObjectID.index = (ObjectID.index + 1) % 0xFFFFFF; -}; - -/** -* Update the ObjectID index used in generating new ObjectID's on the driver -* -* @method -* @return {number} returns next index value. -* @ignore -*/ -ObjectID.prototype.getInc = function() { - return this.get_inc(); -}; - -/** -* Generate a 12 byte id string used in ObjectID's -* -* @method -* @param {number} [time] optional parameter allowing to pass in a second based timestamp. -* @return {string} return the 12 byte id binary string. -*/ -ObjectID.prototype.generate = function(time) { - if ('number' != typeof time) { - time = parseInt(Date.now()/1000,10); - } - - var time4Bytes = BinaryParser.encodeInt(time, 32, true, true); - /* for time-based ObjectID the bytes following the time will be zeroed */ - var machine3Bytes = BinaryParser.encodeInt(MACHINE_ID, 24, false); - var pid2Bytes = BinaryParser.fromShort(typeof process === 'undefined' ? Math.floor(Math.random() * 100000) : process.pid % 0xFFFF); - var index3Bytes = BinaryParser.encodeInt(this.get_inc(), 24, false, true); - - return time4Bytes + machine3Bytes + pid2Bytes + index3Bytes; -}; - -/** -* Converts the id into a 24 byte hex string for printing -* -* @return {String} return the 24 byte hex string representation. -* @ignore -*/ -ObjectID.prototype.toString = function() { - return this.toHexString(); -}; - -/** -* Converts to a string representation of this Id. -* -* @return {String} return the 24 byte hex string representation. -* @ignore -*/ -ObjectID.prototype.inspect = ObjectID.prototype.toString; - -/** -* Converts to its JSON representation. -* -* @return {String} return the 24 byte hex string representation. -* @ignore -*/ -ObjectID.prototype.toJSON = function() { - return this.toHexString(); -}; - -/** -* Compares the equality of this ObjectID with `otherID`. -* -* @method -* @param {object} otherID ObjectID instance to compare against. -* @return {boolean} the result of comparing two ObjectID's -*/ -ObjectID.prototype.equals = function equals (otherID) { - if(otherID == null) return false; - var id = (otherID instanceof ObjectID || otherID.toHexString) - ? otherID.id - : ObjectID.createFromHexString(otherID).id; - - return this.id === id; -} - -/** -* Returns the generation date (accurate up to the second) that this ID was generated. -* -* @method -* @return {date} the generation date -*/ -ObjectID.prototype.getTimestamp = function() { - var timestamp = new Date(); - timestamp.setTime(Math.floor(BinaryParser.decodeInt(this.id.substring(0,4), 32, true, true)) * 1000); - return timestamp; -} - -/** -* @ignore -*/ -ObjectID.index = parseInt(Math.random() * 0xFFFFFF, 10); - -/** -* @ignore -*/ -ObjectID.createPk = function createPk () { - return new ObjectID(); -}; - -/** -* Creates an ObjectID from a second based number, with the rest of the ObjectID zeroed out. Used for comparisons or sorting the ObjectID. -* -* @method -* @param {number} time an integer number representing a number of seconds. -* @return {ObjectID} return the created ObjectID -*/ -ObjectID.createFromTime = function createFromTime (time) { - var id = BinaryParser.encodeInt(time, 32, true, true) + - BinaryParser.encodeInt(0, 64, true, true); - return new ObjectID(id); -}; - -/** -* Creates an ObjectID from a hex string representation of an ObjectID. -* -* @method -* @param {string} hexString create a ObjectID from a passed in 24 byte hexstring. -* @return {ObjectID} return the created ObjectID -*/ -ObjectID.createFromHexString = function createFromHexString (hexString) { - // Throw an error if it's not a valid setup - if(typeof hexString === 'undefined' || hexString != null && hexString.length != 24) - throw new Error("Argument passed in must be a single String of 12 bytes or a string of 24 hex characters"); - - var len = hexString.length; - - if(len > 12*2) { - throw new Error('Id cannot be longer than 12 bytes'); - } - - var result = '' - , string - , number; - - for (var index = 0; index < len; index += 2) { - string = hexString.substr(index, 2); - number = parseInt(string, 16); - result += BinaryParser.fromByte(number); - } - - return new ObjectID(result, hexString); -}; - -/** -* Checks if a value is a valid bson ObjectId -* -* @method -* @return {boolean} return true if the value is a valid bson ObjectId, return false otherwise. -*/ -ObjectID.isValid = function isValid(id) { - if(id == null) return false; - - if(typeof id == 'number') - return true; - if(typeof id == 'string') { - return id.length == 12 || (id.length == 24 && checkForHexRegExp.test(id)); - } - return false; -}; - -/** -* @ignore -*/ -Object.defineProperty(ObjectID.prototype, "generationTime", { - enumerable: true - , get: function () { - return Math.floor(BinaryParser.decodeInt(this.id.substring(0,4), 32, true, true)); - } - , set: function (value) { - var value = BinaryParser.encodeInt(value, 32, true, true); - this.id = value + this.id.substr(4); - // delete this.__id; - this.toHexString(); - } -}); - -/** - * Expose. - */ -module.exports = ObjectID; -module.exports.ObjectID = ObjectID; -module.exports.ObjectId = ObjectID; diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/parser/calculate_size.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/parser/calculate_size.js deleted file mode 100644 index 662e85a..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/parser/calculate_size.js +++ /dev/null @@ -1,310 +0,0 @@ -"use strict" - -var writeIEEE754 = require('../float_parser').writeIEEE754 - , readIEEE754 = require('../float_parser').readIEEE754 - , Long = require('../long').Long - , Double = require('../double').Double - , Timestamp = require('../timestamp').Timestamp - , ObjectID = require('../objectid').ObjectID - , Symbol = require('../symbol').Symbol - , BSONRegExp = require('../regexp').BSONRegExp - , Code = require('../code').Code - , MinKey = require('../min_key').MinKey - , MaxKey = require('../max_key').MaxKey - , DBRef = require('../db_ref').DBRef - , Binary = require('../binary').Binary; - -// To ensure that 0.4 of node works correctly -var isDate = function isDate(d) { - return typeof d === 'object' && Object.prototype.toString.call(d) === '[object Date]'; -} - -var calculateObjectSize = function calculateObjectSize(object, serializeFunctions) { - var totalLength = (4 + 1); - - if(Array.isArray(object)) { - for(var i = 0; i < object.length; i++) { - totalLength += calculateElement(i.toString(), object[i], serializeFunctions, true) - } - } else { - // If we have toBSON defined, override the current object - if(object.toBSON) { - object = object.toBSON(); - } - - // Calculate size - for(var key in object) { - totalLength += calculateElement(key, object[key], serializeFunctions) - } - } - - return totalLength; -} - -/** - * @ignore - * @api private - */ -function calculateElement(name, value, serializeFunctions, isArray) { - // If we have toBSON defined, override the current object - if(value && value.toBSON){ - value = value.toBSON(); - } - - switch(typeof value) { - case 'string': - return 1 + Buffer.byteLength(name, 'utf8') + 1 + 4 + Buffer.byteLength(value, 'utf8') + 1; - case 'number': - if(Math.floor(value) === value && value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { - if(value >= BSON.BSON_INT32_MIN && value <= BSON.BSON_INT32_MAX) { // 32 bit - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (4 + 1); - } else { - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (8 + 1); - } - } else { // 64 bit - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (8 + 1); - } - case 'undefined': - if(isArray) return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (1); - return 0; - case 'boolean': - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (1 + 1); - case 'object': - if(value == null || value instanceof MinKey || value instanceof MaxKey || value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') { - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (1); - } else if(value instanceof ObjectID || value['_bsontype'] == 'ObjectID') { - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (12 + 1); - } else if(value instanceof Date || isDate(value)) { - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (8 + 1); - } else if(typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) { - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (1 + 4 + 1) + value.length; - } else if(value instanceof Long || value instanceof Double || value instanceof Timestamp - || value['_bsontype'] == 'Long' || value['_bsontype'] == 'Double' || value['_bsontype'] == 'Timestamp') { - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (8 + 1); - } else if(value instanceof Code || value['_bsontype'] == 'Code') { - // Calculate size depending on the availability of a scope - if(value.scope != null && Object.keys(value.scope).length > 0) { - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + 1 + 4 + 4 + Buffer.byteLength(value.code.toString(), 'utf8') + 1 + calculateObjectSize(value.scope, serializeFunctions); - } else { - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + 1 + 4 + Buffer.byteLength(value.code.toString(), 'utf8') + 1; - } - } else if(value instanceof Binary || value['_bsontype'] == 'Binary') { - // Check what kind of subtype we have - if(value.sub_type == Binary.SUBTYPE_BYTE_ARRAY) { - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (value.position + 1 + 4 + 1 + 4); - } else { - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + (value.position + 1 + 4 + 1); - } - } else if(value instanceof Symbol || value['_bsontype'] == 'Symbol') { - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + Buffer.byteLength(value.value, 'utf8') + 4 + 1 + 1; - } else if(value instanceof DBRef || value['_bsontype'] == 'DBRef') { - // Set up correct object for serialization - var ordered_values = { - '$ref': value.namespace - , '$id' : value.oid - }; - - // Add db reference if it exists - if(null != value.db) { - ordered_values['$db'] = value.db; - } - - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + 1 + calculateObjectSize(ordered_values, serializeFunctions); - } else if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]') { - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + 1 + Buffer.byteLength(value.source, 'utf8') + 1 - + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) + 1 - } else if(value instanceof BSONRegExp || value['_bsontype'] == 'BSONRegExp') { - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + 1 + Buffer.byteLength(value.pattern, 'utf8') + 1 - + Buffer.byteLength(value.options, 'utf8') + 1 - } else { - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + calculateObjectSize(value, serializeFunctions) + 1; - } - case 'function': - // WTF for 0.4.X where typeof /someregexp/ === 'function' - if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]' || String.call(value) == '[object RegExp]') { - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + 1 + Buffer.byteLength(value.source, 'utf8') + 1 - + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) + 1 - } else { - if(serializeFunctions && value.scope != null && Object.keys(value.scope).length > 0) { - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + 1 + 4 + 4 + Buffer.byteLength(value.toString(), 'utf8') + 1 + calculateObjectSize(value.scope, serializeFunctions); - } else if(serializeFunctions) { - return (name != null ? (Buffer.byteLength(name, 'utf8') + 1) : 0) + 1 + 4 + Buffer.byteLength(value.toString(), 'utf8') + 1; - } - } - } - - return 0; -} - -var BSON = {}; - -/** - * Contains the function cache if we have that enable to allow for avoiding the eval step on each deserialization, comparison is by md5 - * - * @ignore - * @api private - */ -var functionCache = BSON.functionCache = {}; - -/** - * Number BSON Type - * - * @classconstant BSON_DATA_NUMBER - **/ -BSON.BSON_DATA_NUMBER = 1; -/** - * String BSON Type - * - * @classconstant BSON_DATA_STRING - **/ -BSON.BSON_DATA_STRING = 2; -/** - * Object BSON Type - * - * @classconstant BSON_DATA_OBJECT - **/ -BSON.BSON_DATA_OBJECT = 3; -/** - * Array BSON Type - * - * @classconstant BSON_DATA_ARRAY - **/ -BSON.BSON_DATA_ARRAY = 4; -/** - * Binary BSON Type - * - * @classconstant BSON_DATA_BINARY - **/ -BSON.BSON_DATA_BINARY = 5; -/** - * ObjectID BSON Type - * - * @classconstant BSON_DATA_OID - **/ -BSON.BSON_DATA_OID = 7; -/** - * Boolean BSON Type - * - * @classconstant BSON_DATA_BOOLEAN - **/ -BSON.BSON_DATA_BOOLEAN = 8; -/** - * Date BSON Type - * - * @classconstant BSON_DATA_DATE - **/ -BSON.BSON_DATA_DATE = 9; -/** - * null BSON Type - * - * @classconstant BSON_DATA_NULL - **/ -BSON.BSON_DATA_NULL = 10; -/** - * RegExp BSON Type - * - * @classconstant BSON_DATA_REGEXP - **/ -BSON.BSON_DATA_REGEXP = 11; -/** - * Code BSON Type - * - * @classconstant BSON_DATA_CODE - **/ -BSON.BSON_DATA_CODE = 13; -/** - * Symbol BSON Type - * - * @classconstant BSON_DATA_SYMBOL - **/ -BSON.BSON_DATA_SYMBOL = 14; -/** - * Code with Scope BSON Type - * - * @classconstant BSON_DATA_CODE_W_SCOPE - **/ -BSON.BSON_DATA_CODE_W_SCOPE = 15; -/** - * 32 bit Integer BSON Type - * - * @classconstant BSON_DATA_INT - **/ -BSON.BSON_DATA_INT = 16; -/** - * Timestamp BSON Type - * - * @classconstant BSON_DATA_TIMESTAMP - **/ -BSON.BSON_DATA_TIMESTAMP = 17; -/** - * Long BSON Type - * - * @classconstant BSON_DATA_LONG - **/ -BSON.BSON_DATA_LONG = 18; -/** - * MinKey BSON Type - * - * @classconstant BSON_DATA_MIN_KEY - **/ -BSON.BSON_DATA_MIN_KEY = 0xff; -/** - * MaxKey BSON Type - * - * @classconstant BSON_DATA_MAX_KEY - **/ -BSON.BSON_DATA_MAX_KEY = 0x7f; - -/** - * Binary Default Type - * - * @classconstant BSON_BINARY_SUBTYPE_DEFAULT - **/ -BSON.BSON_BINARY_SUBTYPE_DEFAULT = 0; -/** - * Binary Function Type - * - * @classconstant BSON_BINARY_SUBTYPE_FUNCTION - **/ -BSON.BSON_BINARY_SUBTYPE_FUNCTION = 1; -/** - * Binary Byte Array Type - * - * @classconstant BSON_BINARY_SUBTYPE_BYTE_ARRAY - **/ -BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; -/** - * Binary UUID Type - * - * @classconstant BSON_BINARY_SUBTYPE_UUID - **/ -BSON.BSON_BINARY_SUBTYPE_UUID = 3; -/** - * Binary MD5 Type - * - * @classconstant BSON_BINARY_SUBTYPE_MD5 - **/ -BSON.BSON_BINARY_SUBTYPE_MD5 = 4; -/** - * Binary User Defined Type - * - * @classconstant BSON_BINARY_SUBTYPE_USER_DEFINED - **/ -BSON.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; - -// BSON MAX VALUES -BSON.BSON_INT32_MAX = 0x7FFFFFFF; -BSON.BSON_INT32_MIN = -0x80000000; - -BSON.BSON_INT64_MAX = Math.pow(2, 63) - 1; -BSON.BSON_INT64_MIN = -Math.pow(2, 63); - -// JS MAX PRECISE VALUES -BSON.JS_INT_MAX = 0x20000000000000; // Any integer up to 2^53 can be precisely represented by a double. -BSON.JS_INT_MIN = -0x20000000000000; // Any integer down to -2^53 can be precisely represented by a double. - -// Internal long versions -var JS_INT_MAX_LONG = Long.fromNumber(0x20000000000000); // Any integer up to 2^53 can be precisely represented by a double. -var JS_INT_MIN_LONG = Long.fromNumber(-0x20000000000000); // Any integer down to -2^53 can be precisely represented by a double. - -module.exports = calculateObjectSize; diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/parser/deserializer.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/parser/deserializer.js deleted file mode 100644 index 5f1cc10..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/parser/deserializer.js +++ /dev/null @@ -1,544 +0,0 @@ -"use strict" - -var writeIEEE754 = require('../float_parser').writeIEEE754, - readIEEE754 = require('../float_parser').readIEEE754, - f = require('util').format, - Long = require('../long').Long, - Double = require('../double').Double, - Timestamp = require('../timestamp').Timestamp, - ObjectID = require('../objectid').ObjectID, - Symbol = require('../symbol').Symbol, - Code = require('../code').Code, - MinKey = require('../min_key').MinKey, - MaxKey = require('../max_key').MaxKey, - DBRef = require('../db_ref').DBRef, - BSONRegExp = require('../regexp').BSONRegExp, - Binary = require('../binary').Binary; - -var deserialize = function(buffer, options, isArray) { - var index = 0; - // Read the document size - var size = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - - // Ensure buffer is valid size - if(size < 5 || buffer.length < size) { - throw new Error("corrupt bson message"); - } - - // Illegal end value - if(buffer[size - 1] != 0) { - throw new Error("One object, sized correctly, with a spot for an EOO, but the EOO isn't 0x00"); - } - - // Start deserializtion - return deserializeObject(buffer, options, isArray); -} - -// Reads in a C style string -var readCStyleStringSpecial = function(buffer, index) { - // Get the start search index - var i = index; - // Locate the end of the c string - while(buffer[i] !== 0x00 && i < buffer.length) { - i++ - } - // If are at the end of the buffer there is a problem with the document - if(i >= buffer.length) throw new Error("Bad BSON Document: illegal CString") - // Grab utf8 encoded string - var string = buffer.toString('utf8', index, i); - // Update index position - index = i + 1; - // Return string - return {s: string, i: index}; -} - -var deserializeObject = function(buffer, options, isArray) { - // Options - options = options == null ? {} : options; - var evalFunctions = options['evalFunctions'] == null ? false : options['evalFunctions']; - var cacheFunctions = options['cacheFunctions'] == null ? false : options['cacheFunctions']; - var cacheFunctionsCrc32 = options['cacheFunctionsCrc32'] == null ? false : options['cacheFunctionsCrc32']; - var promoteLongs = options['promoteLongs'] == null ? true : options['promoteLongs']; - var fieldsAsRaw = options['fieldsAsRaw'] == null ? {} : options['fieldsAsRaw']; - // Return BSONRegExp objects instead of native regular expressions - var bsonRegExp = typeof options['bsonRegExp'] == 'boolean' ? options['bsonRegExp'] : false; - - // Validate that we have at least 4 bytes of buffer - if(buffer.length < 5) throw new Error("corrupt bson message < 5 bytes long"); - - // Set up index - var index = typeof options['index'] == 'number' ? options['index'] : 0; - - // Read the document size - var size = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - - // Ensure buffer is valid size - if(size < 5 || size > buffer.length) throw new Error("corrupt bson message"); - - // Create holding object - var object = isArray ? [] : {}; - - // While we have more left data left keep parsing - while(true) { - // Read the type - var elementType = buffer[index++]; - // If we get a zero it's the last byte, exit - if(elementType == 0) break; - // Read the name of the field - var r = readCStyleStringSpecial(buffer, index); - var name = r.s; - index = r.i; - - // Switch on the type - if(elementType == BSON.BSON_DATA_OID) { - var string = buffer.toString('binary', index, index + 12); - // Decode the oid - object[name] = new ObjectID(string); - // Update index - index = index + 12; - } else if(elementType == BSON.BSON_DATA_STRING) { - // Read the content of the field - var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Validate if string Size is larger than the actual provided buffer - if(stringSize <= 0 || stringSize > (buffer.length - index) || buffer[index + stringSize - 1] != 0) throw new Error("bad string length in bson"); - // Add string to object - object[name] = buffer.toString('utf8', index, index + stringSize - 1); - // Update parse index position - index = index + stringSize; - } else if(elementType == BSON.BSON_DATA_INT) { - // Decode the 32bit value - object[name] = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - } else if(elementType == BSON.BSON_DATA_NUMBER) { - // Decode the double value - object[name] = readIEEE754(buffer, index, 'little', 52, 8); - // Update the index - index = index + 8; - } else if(elementType == BSON.BSON_DATA_DATE) { - // Unpack the low and high bits - var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Set date object - object[name] = new Date(new Long(lowBits, highBits).toNumber()); - } else if(elementType == BSON.BSON_DATA_BOOLEAN) { - // Parse the boolean value - object[name] = buffer[index++] == 1; - } else if(elementType == BSON.BSON_DATA_UNDEFINED || elementType == BSON.BSON_DATA_NULL) { - // Parse the boolean value - object[name] = null; - } else if(elementType == BSON.BSON_DATA_BINARY) { - // Decode the size of the binary blob - var binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Decode the subtype - var subType = buffer[index++]; - // Decode as raw Buffer object if options specifies it - if(buffer['slice'] != null) { - // If we have subtype 2 skip the 4 bytes for the size - if(subType == Binary.SUBTYPE_BYTE_ARRAY) { - binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - } - // Slice the data - object[name] = new Binary(buffer.slice(index, index + binarySize), subType); - } else { - var _buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(binarySize)) : new Array(binarySize); - // If we have subtype 2 skip the 4 bytes for the size - if(subType == Binary.SUBTYPE_BYTE_ARRAY) { - binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - } - // Copy the data - for(var i = 0; i < binarySize; i++) { - _buffer[i] = buffer[index + i]; - } - // Create the binary object - object[name] = new Binary(_buffer, subType); - } - // Update the index - index = index + binarySize; - } else if(elementType == BSON.BSON_DATA_ARRAY) { - options['index'] = index; - // Decode the size of the array document - var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; - var arrayOptions = options; - - // All elements of array to be returned as raw bson - if(fieldsAsRaw[name]) { - arrayOptions = {}; - for(var n in options) arrayOptions[n] = options[n]; - arrayOptions['raw'] = true; - } - - // Set the array to the object - object[name] = deserializeObject(buffer, arrayOptions, true); - // Adjust the index - index = index + objectSize; - } else if(elementType == BSON.BSON_DATA_OBJECT) { - options['index'] = index; - // Decode the size of the object document - var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; - // Validate if string Size is larger than the actual provided buffer - if(objectSize <= 0 || objectSize > (buffer.length - index)) throw new Error("bad embedded document length in bson"); - - // We have a raw value - if(options['raw']) { - // Set the array to the object - object[name] = buffer.slice(index, index + objectSize); - } else { - // Set the array to the object - object[name] = deserializeObject(buffer, options, false); - } - - // Adjust the index - index = index + objectSize; - } else if(elementType == BSON.BSON_DATA_REGEXP && bsonRegExp == false) { - // Create the regexp - var r = readCStyleStringSpecial(buffer, index); - var source = r.s; - index = r.i; - - var r = readCStyleStringSpecial(buffer, index); - var regExpOptions = r.s; - index = r.i; - - // For each option add the corresponding one for javascript - var optionsArray = new Array(regExpOptions.length); - - // Parse options - for(var i = 0; i < regExpOptions.length; i++) { - switch(regExpOptions[i]) { - case 'm': - optionsArray[i] = 'm'; - break; - case 's': - optionsArray[i] = 'g'; - break; - case 'i': - optionsArray[i] = 'i'; - break; - } - } - - object[name] = new RegExp(source, optionsArray.join('')); - } else if(elementType == BSON.BSON_DATA_REGEXP && bsonRegExp == true) { - // Create the regexp - var r = readCStyleStringSpecial(buffer, index); - var source = r.s; - index = r.i; - - var r = readCStyleStringSpecial(buffer, index); - var regExpOptions = r.s; - index = r.i; - - // Set the object - object[name] = new BSONRegExp(source, regExpOptions); - } else if(elementType == BSON.BSON_DATA_LONG) { - // Unpack the low and high bits - var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Create long object - var long = new Long(lowBits, highBits); - // Promote the long if possible - if(promoteLongs) { - object[name] = long.lessThanOrEqual(JS_INT_MAX_LONG) && long.greaterThanOrEqual(JS_INT_MIN_LONG) ? long.toNumber() : long; - } else { - object[name] = long; - } - } else if(elementType == BSON.BSON_DATA_SYMBOL) { - // Read the content of the field - var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Validate if string Size is larger than the actual provided buffer - if(stringSize <= 0 || stringSize > (buffer.length - index) || buffer[index + stringSize - 1] != 0) throw new Error("bad string length in bson"); - // Add string to object - object[name] = new Symbol(buffer.toString('utf8', index, index + stringSize - 1)); - // Update parse index position - index = index + stringSize; - } else if(elementType == BSON.BSON_DATA_TIMESTAMP) { - // Unpack the low and high bits - var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Set the object - object[name] = new Timestamp(lowBits, highBits); - } else if(elementType == BSON.BSON_DATA_MIN_KEY) { - // Parse the object - object[name] = new MinKey(); - } else if(elementType == BSON.BSON_DATA_MAX_KEY) { - // Parse the object - object[name] = new MaxKey(); - } else if(elementType == BSON.BSON_DATA_CODE) { - // Read the content of the field - var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Validate if string Size is larger than the actual provided buffer - if(stringSize <= 0 || stringSize > (buffer.length - index) || buffer[index + stringSize - 1] != 0) throw new Error("bad string length in bson"); - // Function string - var functionString = buffer.toString('utf8', index, index + stringSize - 1); - - // If we are evaluating the functions - if(evalFunctions) { - // Contains the value we are going to set - var value = null; - // If we have cache enabled let's look for the md5 of the function in the cache - if(cacheFunctions) { - var hash = cacheFunctionsCrc32 ? crc32(functionString) : functionString; - // Got to do this to avoid V8 deoptimizing the call due to finding eval - object[name] = isolateEvalWithHash(functionCache, hash, functionString, object); - } else { - // Set directly - object[name] = isolateEval(functionString); - } - } else { - object[name] = new Code(functionString, {}); - } - - // Update parse index position - index = index + stringSize; - } else if(elementType == BSON.BSON_DATA_CODE_W_SCOPE) { - // Read the content of the field - var totalSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - // Validate if string Size is larger than the actual provided buffer - if(stringSize <= 0 || stringSize > (buffer.length - index) || buffer[index + stringSize - 1] != 0) throw new Error("bad string length in bson"); - // Javascript function - var functionString = buffer.toString('utf8', index, index + stringSize - 1); - // Update parse index position - index = index + stringSize; - // Parse the element - options['index'] = index; - // Decode the size of the object document - var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24; - // Decode the scope object - var scopeObject = deserializeObject(buffer, options, false); - // Adjust the index - index = index + objectSize; - - // If we are evaluating the functions - if(evalFunctions) { - // Contains the value we are going to set - var value = null; - // If we have cache enabled let's look for the md5 of the function in the cache - if(cacheFunctions) { - var hash = cacheFunctionsCrc32 ? crc32(functionString) : functionString; - // Got to do this to avoid V8 deoptimizing the call due to finding eval - object[name] = isolateEvalWithHash(functionCache, hash, functionString, object); - } else { - // Set directly - object[name] = isolateEval(functionString); - } - - // Set the scope on the object - object[name].scope = scopeObject; - } else { - object[name] = new Code(functionString, scopeObject); - } - } - } - - // Check if we have a db ref object - if(object['$id'] != null) object = new DBRef(object['$ref'], object['$id'], object['$db']); - - // Return the final objects - return object; -} - -/** - * Ensure eval is isolated. - * - * @ignore - * @api private - */ -var isolateEvalWithHash = function(functionCache, hash, functionString, object) { - // Contains the value we are going to set - var value = null; - - // Check for cache hit, eval if missing and return cached function - if(functionCache[hash] == null) { - eval("value = " + functionString); - functionCache[hash] = value; - } - // Set the object - return functionCache[hash].bind(object); -} - -/** - * Ensure eval is isolated. - * - * @ignore - * @api private - */ -var isolateEval = function(functionString) { - // Contains the value we are going to set - var value = null; - // Eval the function - eval("value = " + functionString); - return value; -} - -var BSON = {}; - -/** - * Contains the function cache if we have that enable to allow for avoiding the eval step on each deserialization, comparison is by md5 - * - * @ignore - * @api private - */ -var functionCache = BSON.functionCache = {}; - -/** - * Number BSON Type - * - * @classconstant BSON_DATA_NUMBER - **/ -BSON.BSON_DATA_NUMBER = 1; -/** - * String BSON Type - * - * @classconstant BSON_DATA_STRING - **/ -BSON.BSON_DATA_STRING = 2; -/** - * Object BSON Type - * - * @classconstant BSON_DATA_OBJECT - **/ -BSON.BSON_DATA_OBJECT = 3; -/** - * Array BSON Type - * - * @classconstant BSON_DATA_ARRAY - **/ -BSON.BSON_DATA_ARRAY = 4; -/** - * Binary BSON Type - * - * @classconstant BSON_DATA_BINARY - **/ -BSON.BSON_DATA_BINARY = 5; -/** - * ObjectID BSON Type - * - * @classconstant BSON_DATA_OID - **/ -BSON.BSON_DATA_OID = 7; -/** - * Boolean BSON Type - * - * @classconstant BSON_DATA_BOOLEAN - **/ -BSON.BSON_DATA_BOOLEAN = 8; -/** - * Date BSON Type - * - * @classconstant BSON_DATA_DATE - **/ -BSON.BSON_DATA_DATE = 9; -/** - * null BSON Type - * - * @classconstant BSON_DATA_NULL - **/ -BSON.BSON_DATA_NULL = 10; -/** - * RegExp BSON Type - * - * @classconstant BSON_DATA_REGEXP - **/ -BSON.BSON_DATA_REGEXP = 11; -/** - * Code BSON Type - * - * @classconstant BSON_DATA_CODE - **/ -BSON.BSON_DATA_CODE = 13; -/** - * Symbol BSON Type - * - * @classconstant BSON_DATA_SYMBOL - **/ -BSON.BSON_DATA_SYMBOL = 14; -/** - * Code with Scope BSON Type - * - * @classconstant BSON_DATA_CODE_W_SCOPE - **/ -BSON.BSON_DATA_CODE_W_SCOPE = 15; -/** - * 32 bit Integer BSON Type - * - * @classconstant BSON_DATA_INT - **/ -BSON.BSON_DATA_INT = 16; -/** - * Timestamp BSON Type - * - * @classconstant BSON_DATA_TIMESTAMP - **/ -BSON.BSON_DATA_TIMESTAMP = 17; -/** - * Long BSON Type - * - * @classconstant BSON_DATA_LONG - **/ -BSON.BSON_DATA_LONG = 18; -/** - * MinKey BSON Type - * - * @classconstant BSON_DATA_MIN_KEY - **/ -BSON.BSON_DATA_MIN_KEY = 0xff; -/** - * MaxKey BSON Type - * - * @classconstant BSON_DATA_MAX_KEY - **/ -BSON.BSON_DATA_MAX_KEY = 0x7f; - -/** - * Binary Default Type - * - * @classconstant BSON_BINARY_SUBTYPE_DEFAULT - **/ -BSON.BSON_BINARY_SUBTYPE_DEFAULT = 0; -/** - * Binary Function Type - * - * @classconstant BSON_BINARY_SUBTYPE_FUNCTION - **/ -BSON.BSON_BINARY_SUBTYPE_FUNCTION = 1; -/** - * Binary Byte Array Type - * - * @classconstant BSON_BINARY_SUBTYPE_BYTE_ARRAY - **/ -BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; -/** - * Binary UUID Type - * - * @classconstant BSON_BINARY_SUBTYPE_UUID - **/ -BSON.BSON_BINARY_SUBTYPE_UUID = 3; -/** - * Binary MD5 Type - * - * @classconstant BSON_BINARY_SUBTYPE_MD5 - **/ -BSON.BSON_BINARY_SUBTYPE_MD5 = 4; -/** - * Binary User Defined Type - * - * @classconstant BSON_BINARY_SUBTYPE_USER_DEFINED - **/ -BSON.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; - -// BSON MAX VALUES -BSON.BSON_INT32_MAX = 0x7FFFFFFF; -BSON.BSON_INT32_MIN = -0x80000000; - -BSON.BSON_INT64_MAX = Math.pow(2, 63) - 1; -BSON.BSON_INT64_MIN = -Math.pow(2, 63); - -// JS MAX PRECISE VALUES -BSON.JS_INT_MAX = 0x20000000000000; // Any integer up to 2^53 can be precisely represented by a double. -BSON.JS_INT_MIN = -0x20000000000000; // Any integer down to -2^53 can be precisely represented by a double. - -// Internal long versions -var JS_INT_MAX_LONG = Long.fromNumber(0x20000000000000); // Any integer up to 2^53 can be precisely represented by a double. -var JS_INT_MIN_LONG = Long.fromNumber(-0x20000000000000); // Any integer down to -2^53 can be precisely represented by a double. - -module.exports = deserialize diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/parser/serializer.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/parser/serializer.js deleted file mode 100644 index 2af7cb5..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/parser/serializer.js +++ /dev/null @@ -1,831 +0,0 @@ -"use strict" - -var writeIEEE754 = require('../float_parser').writeIEEE754, - readIEEE754 = require('../float_parser').readIEEE754, - Long = require('../long').Long, - Double = require('../double').Double, - Timestamp = require('../timestamp').Timestamp, - ObjectID = require('../objectid').ObjectID, - Symbol = require('../symbol').Symbol, - Code = require('../code').Code, - BSONRegExp = require('../regexp').BSONRegExp, - MinKey = require('../min_key').MinKey, - MaxKey = require('../max_key').MaxKey, - DBRef = require('../db_ref').DBRef, - Binary = require('../binary').Binary; - -var regexp = /\x00/ - -// To ensure that 0.4 of node works correctly -var isDate = function isDate(d) { - return typeof d === 'object' && Object.prototype.toString.call(d) === '[object Date]'; -} - -var isRegExp = function isRegExp(d) { - return Object.prototype.toString.call(d) === '[object RegExp]'; -} - -var serializeString = function(buffer, key, value, index) { - // Encode String type - buffer[index++] = BSON.BSON_DATA_STRING; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes + 1; - buffer[index - 1] = 0; - // Write the string - var size = buffer.write(value, index + 4, 'utf8'); - // Write the size of the string to buffer - buffer[index + 3] = (size + 1 >> 24) & 0xff; - buffer[index + 2] = (size + 1 >> 16) & 0xff; - buffer[index + 1] = (size + 1 >> 8) & 0xff; - buffer[index] = size + 1 & 0xff; - // Update index - index = index + 4 + size; - // Write zero - buffer[index++] = 0; - return index; -} - -var serializeNumber = function(buffer, key, value, index) { - // We have an integer value - if(Math.floor(value) === value && value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { - // If the value fits in 32 bits encode as int, if it fits in a double - // encode it as a double, otherwise long - if(value >= BSON.BSON_INT32_MIN && value <= BSON.BSON_INT32_MAX) { - // Set int type 32 bits or less - buffer[index++] = BSON.BSON_DATA_INT; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - // Write the int value - buffer[index++] = value & 0xff; - buffer[index++] = (value >> 8) & 0xff; - buffer[index++] = (value >> 16) & 0xff; - buffer[index++] = (value >> 24) & 0xff; - } else if(value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) { - // Encode as double - buffer[index++] = BSON.BSON_DATA_NUMBER; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - // Write float - writeIEEE754(buffer, value, index, 'little', 52, 8); - // Ajust index - index = index + 8; - } else { - // Set long type - buffer[index++] = BSON.BSON_DATA_LONG; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - var longVal = Long.fromNumber(value); - var lowBits = longVal.getLowBits(); - var highBits = longVal.getHighBits(); - // Encode low bits - buffer[index++] = lowBits & 0xff; - buffer[index++] = (lowBits >> 8) & 0xff; - buffer[index++] = (lowBits >> 16) & 0xff; - buffer[index++] = (lowBits >> 24) & 0xff; - // Encode high bits - buffer[index++] = highBits & 0xff; - buffer[index++] = (highBits >> 8) & 0xff; - buffer[index++] = (highBits >> 16) & 0xff; - buffer[index++] = (highBits >> 24) & 0xff; - } - } else { - // Encode as double - buffer[index++] = BSON.BSON_DATA_NUMBER; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - // Write float - writeIEEE754(buffer, value, index, 'little', 52, 8); - // Ajust index - index = index + 8; - } - - return index; -} - -var serializeUndefined = function(buffer, key, value, index) { - // Set long type - buffer[index++] = BSON.BSON_DATA_NULL; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - return index; -} - -var serializeBoolean = function(buffer, key, value, index) { - // Write the type - buffer[index++] = BSON.BSON_DATA_BOOLEAN; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - // Encode the boolean value - buffer[index++] = value ? 1 : 0; - return index; -} - -var serializeDate = function(buffer, key, value, index) { - // Write the type - buffer[index++] = BSON.BSON_DATA_DATE; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - - // Write the date - var dateInMilis = Long.fromNumber(value.getTime()); - var lowBits = dateInMilis.getLowBits(); - var highBits = dateInMilis.getHighBits(); - // Encode low bits - buffer[index++] = lowBits & 0xff; - buffer[index++] = (lowBits >> 8) & 0xff; - buffer[index++] = (lowBits >> 16) & 0xff; - buffer[index++] = (lowBits >> 24) & 0xff; - // Encode high bits - buffer[index++] = highBits & 0xff; - buffer[index++] = (highBits >> 8) & 0xff; - buffer[index++] = (highBits >> 16) & 0xff; - buffer[index++] = (highBits >> 24) & 0xff; - return index; -} - -var serializeRegExp = function(buffer, key, value, index) { - // Write the type - buffer[index++] = BSON.BSON_DATA_REGEXP; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - // Adjust the index - index = index + buffer.write(value.source, index, 'utf8'); - // Write zero - buffer[index++] = 0x00; - // Write the parameters - if(value.global) buffer[index++] = 0x73; // s - if(value.ignoreCase) buffer[index++] = 0x69; // i - if(value.multiline) buffer[index++] = 0x6d; // m - // Add ending zero - buffer[index++] = 0x00; - return index; -} - -var serializeBSONRegExp = function(buffer, key, value, index) { - // Write the type - buffer[index++] = BSON.BSON_DATA_REGEXP; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - // Adjust the index - index = index + buffer.write(value.pattern, index, 'utf8'); - // Write zero - buffer[index++] = 0x00; - // Write the options - index = index + buffer.write(value.options, index, 'utf8'); - // Add ending zero - buffer[index++] = 0x00; - return index; -} - -var serializeMinMax = function(buffer, key, value, index) { - // Write the type of either min or max key - if(value === null) { - buffer[index++] = BSON.BSON_DATA_NULL; - } else if(value instanceof MinKey) { - buffer[index++] = BSON.BSON_DATA_MIN_KEY; - } else { - buffer[index++] = BSON.BSON_DATA_MAX_KEY; - } - - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - return index; -} - -var serializeObjectId = function(buffer, key, value, index) { - // Write the type - buffer[index++] = BSON.BSON_DATA_OID; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - - // Write the objectId into the shared buffer - buffer.write(value.id, index, 'binary') - - // Ajust index - return index + 12; -} - -var serializeBuffer = function(buffer, key, value, index) { - // Write the type - buffer[index++] = BSON.BSON_DATA_BINARY; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - // Get size of the buffer (current write point) - var size = value.length; - // Write the size of the string to buffer - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - // Write the default subtype - buffer[index++] = BSON.BSON_BINARY_SUBTYPE_DEFAULT; - // Copy the content form the binary field to the buffer - value.copy(buffer, index, 0, size); - // Adjust the index - index = index + size; - return index; -} - -var serializeObject = function(buffer, key, value, index, checkKeys, depth, serializeFunctions) { - // Write the type - buffer[index++] = Array.isArray(value) ? BSON.BSON_DATA_ARRAY : BSON.BSON_DATA_OBJECT; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - var endIndex = serializeInto(buffer, value, checkKeys, index, depth + 1, serializeFunctions); - // Write size - var size = endIndex - index; - return endIndex; -} - -var serializeLong = function(buffer, key, value, index) { - // Write the type - buffer[index++] = value instanceof Long ? BSON.BSON_DATA_LONG : BSON.BSON_DATA_TIMESTAMP; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - // Write the date - var lowBits = value.getLowBits(); - var highBits = value.getHighBits(); - // Encode low bits - buffer[index++] = lowBits & 0xff; - buffer[index++] = (lowBits >> 8) & 0xff; - buffer[index++] = (lowBits >> 16) & 0xff; - buffer[index++] = (lowBits >> 24) & 0xff; - // Encode high bits - buffer[index++] = highBits & 0xff; - buffer[index++] = (highBits >> 8) & 0xff; - buffer[index++] = (highBits >> 16) & 0xff; - buffer[index++] = (highBits >> 24) & 0xff; - return index; -} - -var serializeDouble = function(buffer, key, value, index) { - // Encode as double - buffer[index++] = BSON.BSON_DATA_NUMBER; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - // Write float - writeIEEE754(buffer, value, index, 'little', 52, 8); - // Ajust index - index = index + 8; - return index; -} - -var serializeFunction = function(buffer, key, value, index, checkKeys, depth) { - buffer[index++] = BSON.BSON_DATA_CODE; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - // Function string - var functionString = value.toString(); - // Write the string - var size = buffer.write(functionString, index + 4, 'utf8') + 1; - // Write the size of the string to buffer - buffer[index] = size & 0xff; - buffer[index + 1] = (size >> 8) & 0xff; - buffer[index + 2] = (size >> 16) & 0xff; - buffer[index + 3] = (size >> 24) & 0xff; - // Update index - index = index + 4 + size - 1; - // Write zero - buffer[index++] = 0; - return index; -} - -var serializeCode = function(buffer, key, value, index, checkKeys, depth, serializeFunctions) { - if(value.scope != null && Object.keys(value.scope).length > 0) { - // Write the type - buffer[index++] = BSON.BSON_DATA_CODE_W_SCOPE; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - - // Starting index - var startIndex = index; - - // Serialize the function - // Get the function string - var functionString = typeof value.code == 'string' ? value.code : value.code.toString(); - // Index adjustment - index = index + 4; - // Write string into buffer - var codeSize = buffer.write(functionString, index + 4, 'utf8') + 1; - // Write the size of the string to buffer - buffer[index] = codeSize & 0xff; - buffer[index + 1] = (codeSize >> 8) & 0xff; - buffer[index + 2] = (codeSize >> 16) & 0xff; - buffer[index + 3] = (codeSize >> 24) & 0xff; - // Write end 0 - buffer[index + 4 + codeSize - 1] = 0; - // Write the - index = index + codeSize + 4; - - // - // Serialize the scope value - var endIndex = serializeInto(buffer, value.scope, checkKeys, index, depth + 1, serializeFunctions) - index = endIndex - 1; - - // Writ the total - var totalSize = endIndex - startIndex; - - // Write the total size of the object - buffer[startIndex++] = totalSize & 0xff; - buffer[startIndex++] = (totalSize >> 8) & 0xff; - buffer[startIndex++] = (totalSize >> 16) & 0xff; - buffer[startIndex++] = (totalSize >> 24) & 0xff; - // Write trailing zero - buffer[index++] = 0; - } else { - buffer[index++] = BSON.BSON_DATA_CODE; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - // Function string - var functionString = value.code.toString(); - // Write the string - var size = buffer.write(functionString, index + 4, 'utf8') + 1; - // Write the size of the string to buffer - buffer[index] = size & 0xff; - buffer[index + 1] = (size >> 8) & 0xff; - buffer[index + 2] = (size >> 16) & 0xff; - buffer[index + 3] = (size >> 24) & 0xff; - // Update index - index = index + 4 + size - 1; - // Write zero - buffer[index++] = 0; - } - - return index; -} - -var serializeBinary = function(buffer, key, value, index) { - // Write the type - buffer[index++] = BSON.BSON_DATA_BINARY; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - // Extract the buffer - var data = value.value(true); - // Calculate size - var size = value.position; - // Write the size of the string to buffer - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - // Write the subtype to the buffer - buffer[index++] = value.sub_type; - - // If we have binary type 2 the 4 first bytes are the size - if(value.sub_type == Binary.SUBTYPE_BYTE_ARRAY) { - buffer[index++] = size & 0xff; - buffer[index++] = (size >> 8) & 0xff; - buffer[index++] = (size >> 16) & 0xff; - buffer[index++] = (size >> 24) & 0xff; - } - - // Write the data to the object - data.copy(buffer, index, 0, value.position); - // Adjust the index - index = index + value.position; - return index; -} - -var serializeSymbol = function(buffer, key, value, index) { - // Write the type - buffer[index++] = BSON.BSON_DATA_SYMBOL; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - // Write the string - var size = buffer.write(value.value, index + 4, 'utf8') + 1; - // Write the size of the string to buffer - buffer[index] = size & 0xff; - buffer[index + 1] = (size >> 8) & 0xff; - buffer[index + 2] = (size >> 16) & 0xff; - buffer[index + 3] = (size >> 24) & 0xff; - // Update index - index = index + 4 + size - 1; - // Write zero - buffer[index++] = 0x00; - return index; -} - -var serializeDBRef = function(buffer, key, value, index, depth, serializeFunctions) { - // Write the type - buffer[index++] = BSON.BSON_DATA_OBJECT; - // Number of written bytes - var numberOfWrittenBytes = buffer.write(key, index, 'utf8'); - - // Encode the name - index = index + numberOfWrittenBytes; - buffer[index++] = 0; - - var startIndex = index; - var endIndex; - - // Serialize object - if(null != value.db) { - endIndex = serializeInto(buffer, { - '$ref': value.namespace - , '$id' : value.oid - , '$db' : value.db - }, false, index, depth + 1, serializeFunctions); - } else { - endIndex = serializeInto(buffer, { - '$ref': value.namespace - , '$id' : value.oid - }, false, index, depth + 1, serializeFunctions); - } - - // Calculate object size - var size = endIndex - startIndex; - // Write the size - buffer[startIndex++] = size & 0xff; - buffer[startIndex++] = (size >> 8) & 0xff; - buffer[startIndex++] = (size >> 16) & 0xff; - buffer[startIndex++] = (size >> 24) & 0xff; - // Set index - return endIndex; -} - -var serializeInto = function serializeInto(buffer, object, checkKeys, startingIndex, depth, serializeFunctions) { - startingIndex = startingIndex || 0; - - // Start place to serialize into - var index = startingIndex + 4; - var self = this; - - // Special case isArray - if(Array.isArray(object)) { - // Get object keys - for(var i = 0; i < object.length; i++) { - var key = "" + i; - var value = object[i]; - - // Is there an override value - if(value && value.toBSON) { - if(typeof value.toBSON != 'function') throw new Error("toBSON is not a function"); - value = value.toBSON(); - } - - var type = typeof value; - - if(type == 'string') { - index = serializeString(buffer, key, value, index); - } else if(type == 'number') { - index = serializeNumber(buffer, key, value, index); - } else if(type == 'boolean') { - index = serializeBoolean(buffer, key, value, index); - } else if(value instanceof Date || isDate(value)) { - index = serializeDate(buffer, key, value, index); - } else if(type == 'undefined' || value == null) { - index = serializeUndefined(buffer, key, value, index); - } else if(value['_bsontype'] == 'ObjectID') { - index = serializeObjectId(buffer, key, value, index); - } else if(Buffer.isBuffer(value)) { - index = serializeBuffer(buffer, key, value, index); - } else if(value instanceof RegExp || isRegExp(value)) { - index = serializeRegExp(buffer, key, value, index); - } else if(type == 'object' && value['_bsontype'] == null) { - index = serializeObject(buffer, key, value, index, checkKeys, depth, serializeFunctions); - } else if(value['_bsontype'] == 'Long' || value['_bsontype'] == 'Timestamp') { - index = serializeLong(buffer, key, value, index); - } else if(value['_bsontype'] == 'Double') { - index = serializeDouble(buffer, key, value, index); - } else if(typeof value == 'function' && serializeFunctions) { - index = serializeFunction(buffer, key, value, index, checkKeys, depth, serializeFunctions); - } else if(value['_bsontype'] == 'Code') { - index = serializeCode(buffer, key, value, index, checkKeys, depth, serializeFunctions); - } else if(value['_bsontype'] == 'Binary') { - index = serializeBinary(buffer, key, value, index); - } else if(value['_bsontype'] == 'Symbol') { - index = serializeSymbol(buffer, key, value, index); - } else if(value['_bsontype'] == 'DBRef') { - index = serializeDBRef(buffer, key, value, index, depth, serializeFunctions); - } else if(value['_bsontype'] == 'BSONRegExp') { - index = serializeBSONRegExp(buffer, key, value, index); - } else if(value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') { - index = serializeMinMax(buffer, key, value, index); - } - } - } else { - // Did we provide a custom serialization method - if(object.toBSON) { - if(typeof object.toBSON != 'function') throw new Error("toBSON is not a function"); - object = object.toBSON(); - if(object != null && typeof object != 'object') throw new Error("toBSON function did not return an object"); - } - - // Iterate over all the keys - for(var key in object) { - var value = object[key]; - // Is there an override value - if(value && value.toBSON) { - if(typeof value.toBSON != 'function') throw new Error("toBSON is not a function"); - value = value.toBSON(); - } - - // Check the type of the value - var type = typeof value; - - // Check the key and throw error if it's illegal - if(key != '$db' && key != '$ref' && key != '$id') { - if (key.match(regexp) != null) { - // The BSON spec doesn't allow keys with null bytes because keys are - // null-terminated. - throw Error("key " + key + " must not contain null bytes"); - } - - if (checkKeys) { - if('$' == key[0]) { - throw Error("key " + key + " must not start with '$'"); - } else if (!!~key.indexOf('.')) { - throw Error("key " + key + " must not contain '.'"); - } - } - } - - if(type == 'string') { - index = serializeString(buffer, key, value, index); - } else if(type == 'number') { - index = serializeNumber(buffer, key, value, index); - } else if(type == 'boolean') { - index = serializeBoolean(buffer, key, value, index); - } else if(value instanceof Date || isDate(value)) { - index = serializeDate(buffer, key, value, index); - } else if(value === undefined) { - } else if(value === null) { - index = serializeUndefined(buffer, key, value, index); - } else if(value['_bsontype'] == 'ObjectID') { - index = serializeObjectId(buffer, key, value, index); - } else if(Buffer.isBuffer(value)) { - index = serializeBuffer(buffer, key, value, index); - } else if(value instanceof RegExp || isRegExp(value)) { - index = serializeRegExp(buffer, key, value, index); - } else if(type == 'object' && value['_bsontype'] == null) { - index = serializeObject(buffer, key, value, index, checkKeys, depth, serializeFunctions); - } else if(value['_bsontype'] == 'Long' || value['_bsontype'] == 'Timestamp') { - index = serializeLong(buffer, key, value, index); - } else if(value['_bsontype'] == 'Double') { - index = serializeDouble(buffer, key, value, index); - } else if(value['_bsontype'] == 'Code') { - index = serializeCode(buffer, key, value, index, checkKeys, depth, serializeFunctions); - } else if(typeof value == 'function' && serializeFunctions) { - index = serializeFunction(buffer, key, value, index, checkKeys, depth, serializeFunctions); - } else if(value['_bsontype'] == 'Binary') { - index = serializeBinary(buffer, key, value, index); - } else if(value['_bsontype'] == 'Symbol') { - index = serializeSymbol(buffer, key, value, index); - } else if(value['_bsontype'] == 'DBRef') { - index = serializeDBRef(buffer, key, value, index, depth, serializeFunctions); - } else if(value['_bsontype'] == 'BSONRegExp') { - index = serializeBSONRegExp(buffer, key, value, index); - } else if(value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') { - index = serializeMinMax(buffer, key, value, index); - } - } - } - - // Final padding byte for object - buffer[index++] = 0x00; - - // Final size - var size = index - startingIndex; - // Write the size of the object - buffer[startingIndex++] = size & 0xff; - buffer[startingIndex++] = (size >> 8) & 0xff; - buffer[startingIndex++] = (size >> 16) & 0xff; - buffer[startingIndex++] = (size >> 24) & 0xff; - return index; -} - -var BSON = {}; - -/** - * Contains the function cache if we have that enable to allow for avoiding the eval step on each deserialization, comparison is by md5 - * - * @ignore - * @api private - */ -var functionCache = BSON.functionCache = {}; - -/** - * Number BSON Type - * - * @classconstant BSON_DATA_NUMBER - **/ -BSON.BSON_DATA_NUMBER = 1; -/** - * String BSON Type - * - * @classconstant BSON_DATA_STRING - **/ -BSON.BSON_DATA_STRING = 2; -/** - * Object BSON Type - * - * @classconstant BSON_DATA_OBJECT - **/ -BSON.BSON_DATA_OBJECT = 3; -/** - * Array BSON Type - * - * @classconstant BSON_DATA_ARRAY - **/ -BSON.BSON_DATA_ARRAY = 4; -/** - * Binary BSON Type - * - * @classconstant BSON_DATA_BINARY - **/ -BSON.BSON_DATA_BINARY = 5; -/** - * ObjectID BSON Type - * - * @classconstant BSON_DATA_OID - **/ -BSON.BSON_DATA_OID = 7; -/** - * Boolean BSON Type - * - * @classconstant BSON_DATA_BOOLEAN - **/ -BSON.BSON_DATA_BOOLEAN = 8; -/** - * Date BSON Type - * - * @classconstant BSON_DATA_DATE - **/ -BSON.BSON_DATA_DATE = 9; -/** - * null BSON Type - * - * @classconstant BSON_DATA_NULL - **/ -BSON.BSON_DATA_NULL = 10; -/** - * RegExp BSON Type - * - * @classconstant BSON_DATA_REGEXP - **/ -BSON.BSON_DATA_REGEXP = 11; -/** - * Code BSON Type - * - * @classconstant BSON_DATA_CODE - **/ -BSON.BSON_DATA_CODE = 13; -/** - * Symbol BSON Type - * - * @classconstant BSON_DATA_SYMBOL - **/ -BSON.BSON_DATA_SYMBOL = 14; -/** - * Code with Scope BSON Type - * - * @classconstant BSON_DATA_CODE_W_SCOPE - **/ -BSON.BSON_DATA_CODE_W_SCOPE = 15; -/** - * 32 bit Integer BSON Type - * - * @classconstant BSON_DATA_INT - **/ -BSON.BSON_DATA_INT = 16; -/** - * Timestamp BSON Type - * - * @classconstant BSON_DATA_TIMESTAMP - **/ -BSON.BSON_DATA_TIMESTAMP = 17; -/** - * Long BSON Type - * - * @classconstant BSON_DATA_LONG - **/ -BSON.BSON_DATA_LONG = 18; -/** - * MinKey BSON Type - * - * @classconstant BSON_DATA_MIN_KEY - **/ -BSON.BSON_DATA_MIN_KEY = 0xff; -/** - * MaxKey BSON Type - * - * @classconstant BSON_DATA_MAX_KEY - **/ -BSON.BSON_DATA_MAX_KEY = 0x7f; - -/** - * Binary Default Type - * - * @classconstant BSON_BINARY_SUBTYPE_DEFAULT - **/ -BSON.BSON_BINARY_SUBTYPE_DEFAULT = 0; -/** - * Binary Function Type - * - * @classconstant BSON_BINARY_SUBTYPE_FUNCTION - **/ -BSON.BSON_BINARY_SUBTYPE_FUNCTION = 1; -/** - * Binary Byte Array Type - * - * @classconstant BSON_BINARY_SUBTYPE_BYTE_ARRAY - **/ -BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2; -/** - * Binary UUID Type - * - * @classconstant BSON_BINARY_SUBTYPE_UUID - **/ -BSON.BSON_BINARY_SUBTYPE_UUID = 3; -/** - * Binary MD5 Type - * - * @classconstant BSON_BINARY_SUBTYPE_MD5 - **/ -BSON.BSON_BINARY_SUBTYPE_MD5 = 4; -/** - * Binary User Defined Type - * - * @classconstant BSON_BINARY_SUBTYPE_USER_DEFINED - **/ -BSON.BSON_BINARY_SUBTYPE_USER_DEFINED = 128; - -// BSON MAX VALUES -BSON.BSON_INT32_MAX = 0x7FFFFFFF; -BSON.BSON_INT32_MIN = -0x80000000; - -BSON.BSON_INT64_MAX = Math.pow(2, 63) - 1; -BSON.BSON_INT64_MIN = -Math.pow(2, 63); - -// JS MAX PRECISE VALUES -BSON.JS_INT_MAX = 0x20000000000000; // Any integer up to 2^53 can be precisely represented by a double. -BSON.JS_INT_MIN = -0x20000000000000; // Any integer down to -2^53 can be precisely represented by a double. - -// Internal long versions -var JS_INT_MAX_LONG = Long.fromNumber(0x20000000000000); // Any integer up to 2^53 can be precisely represented by a double. -var JS_INT_MIN_LONG = Long.fromNumber(-0x20000000000000); // Any integer down to -2^53 can be precisely represented by a double. - -module.exports = serializeInto; diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/regexp.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/regexp.js deleted file mode 100644 index 6b148b2..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/regexp.js +++ /dev/null @@ -1,30 +0,0 @@ -/** - * A class representation of the BSON RegExp type. - * - * @class - * @return {BSONRegExp} A MinKey instance - */ -function BSONRegExp(pattern, options) { - if(!(this instanceof BSONRegExp)) return new BSONRegExp(); - - // Execute - this._bsontype = 'BSONRegExp'; - this.pattern = pattern; - this.options = options; - - // Validate options - for(var i = 0; i < options.length; i++) { - if(!(this.options[i] == 'i' - || this.options[i] == 'm' - || this.options[i] == 'x' - || this.options[i] == 'l' - || this.options[i] == 's' - || this.options[i] == 'u' - )) { - throw new Error('the regular expression options [' + this.options[i] + "] is not supported"); - } - } -} - -module.exports = BSONRegExp; -module.exports.BSONRegExp = BSONRegExp; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/symbol.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/symbol.js deleted file mode 100644 index 7681a4d..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/symbol.js +++ /dev/null @@ -1,47 +0,0 @@ -/** - * A class representation of the BSON Symbol type. - * - * @class - * @deprecated - * @param {string} value the string representing the symbol. - * @return {Symbol} - */ -function Symbol(value) { - if(!(this instanceof Symbol)) return new Symbol(value); - this._bsontype = 'Symbol'; - this.value = value; -} - -/** - * Access the wrapped string value. - * - * @method - * @return {String} returns the wrapped string. - */ -Symbol.prototype.valueOf = function() { - return this.value; -}; - -/** - * @ignore - */ -Symbol.prototype.toString = function() { - return this.value; -} - -/** - * @ignore - */ -Symbol.prototype.inspect = function() { - return this.value; -} - -/** - * @ignore - */ -Symbol.prototype.toJSON = function() { - return this.value; -} - -module.exports = Symbol; -module.exports.Symbol = Symbol; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/timestamp.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/timestamp.js deleted file mode 100644 index 7718caf..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/lib/bson/timestamp.js +++ /dev/null @@ -1,856 +0,0 @@ -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// Copyright 2009 Google Inc. All Rights Reserved - -/** - * This type is for INTERNAL use in MongoDB only and should not be used in applications. - * The appropriate corresponding type is the JavaScript Date type. - * - * Defines a Timestamp class for representing a 64-bit two's-complement - * integer value, which faithfully simulates the behavior of a Java "Timestamp". This - * implementation is derived from TimestampLib in GWT. - * - * Constructs a 64-bit two's-complement integer, given its low and high 32-bit - * values as *signed* integers. See the from* functions below for more - * convenient ways of constructing Timestamps. - * - * The internal representation of a Timestamp is the two given signed, 32-bit values. - * We use 32-bit pieces because these are the size of integers on which - * Javascript performs bit-operations. For operations like addition and - * multiplication, we split each number into 16-bit pieces, which can easily be - * multiplied within Javascript's floating-point representation without overflow - * or change in sign. - * - * In the algorithms below, we frequently reduce the negative case to the - * positive case by negating the input(s) and then post-processing the result. - * Note that we must ALWAYS check specially whether those values are MIN_VALUE - * (-2^63) because -MIN_VALUE == MIN_VALUE (since 2^63 cannot be represented as - * a positive number, it overflows back into a negative). Not handling this - * case would often result in infinite recursion. - * - * @class - * @param {number} low the low (signed) 32 bits of the Timestamp. - * @param {number} high the high (signed) 32 bits of the Timestamp. - */ -function Timestamp(low, high) { - if(!(this instanceof Timestamp)) return new Timestamp(low, high); - this._bsontype = 'Timestamp'; - /** - * @type {number} - * @ignore - */ - this.low_ = low | 0; // force into 32 signed bits. - - /** - * @type {number} - * @ignore - */ - this.high_ = high | 0; // force into 32 signed bits. -}; - -/** - * Return the int value. - * - * @return {number} the value, assuming it is a 32-bit integer. - */ -Timestamp.prototype.toInt = function() { - return this.low_; -}; - -/** - * Return the Number value. - * - * @method - * @return {number} the closest floating-point representation to this value. - */ -Timestamp.prototype.toNumber = function() { - return this.high_ * Timestamp.TWO_PWR_32_DBL_ + - this.getLowBitsUnsigned(); -}; - -/** - * Return the JSON value. - * - * @method - * @return {string} the JSON representation. - */ -Timestamp.prototype.toJSON = function() { - return this.toString(); -} - -/** - * Return the String value. - * - * @method - * @param {number} [opt_radix] the radix in which the text should be written. - * @return {string} the textual representation of this value. - */ -Timestamp.prototype.toString = function(opt_radix) { - var radix = opt_radix || 10; - if (radix < 2 || 36 < radix) { - throw Error('radix out of range: ' + radix); - } - - if (this.isZero()) { - return '0'; - } - - if (this.isNegative()) { - if (this.equals(Timestamp.MIN_VALUE)) { - // We need to change the Timestamp value before it can be negated, so we remove - // the bottom-most digit in this base and then recurse to do the rest. - var radixTimestamp = Timestamp.fromNumber(radix); - var div = this.div(radixTimestamp); - var rem = div.multiply(radixTimestamp).subtract(this); - return div.toString(radix) + rem.toInt().toString(radix); - } else { - return '-' + this.negate().toString(radix); - } - } - - // Do several (6) digits each time through the loop, so as to - // minimize the calls to the very expensive emulated div. - var radixToPower = Timestamp.fromNumber(Math.pow(radix, 6)); - - var rem = this; - var result = ''; - while (true) { - var remDiv = rem.div(radixToPower); - var intval = rem.subtract(remDiv.multiply(radixToPower)).toInt(); - var digits = intval.toString(radix); - - rem = remDiv; - if (rem.isZero()) { - return digits + result; - } else { - while (digits.length < 6) { - digits = '0' + digits; - } - result = '' + digits + result; - } - } -}; - -/** - * Return the high 32-bits value. - * - * @method - * @return {number} the high 32-bits as a signed value. - */ -Timestamp.prototype.getHighBits = function() { - return this.high_; -}; - -/** - * Return the low 32-bits value. - * - * @method - * @return {number} the low 32-bits as a signed value. - */ -Timestamp.prototype.getLowBits = function() { - return this.low_; -}; - -/** - * Return the low unsigned 32-bits value. - * - * @method - * @return {number} the low 32-bits as an unsigned value. - */ -Timestamp.prototype.getLowBitsUnsigned = function() { - return (this.low_ >= 0) ? - this.low_ : Timestamp.TWO_PWR_32_DBL_ + this.low_; -}; - -/** - * Returns the number of bits needed to represent the absolute value of this Timestamp. - * - * @method - * @return {number} Returns the number of bits needed to represent the absolute value of this Timestamp. - */ -Timestamp.prototype.getNumBitsAbs = function() { - if (this.isNegative()) { - if (this.equals(Timestamp.MIN_VALUE)) { - return 64; - } else { - return this.negate().getNumBitsAbs(); - } - } else { - var val = this.high_ != 0 ? this.high_ : this.low_; - for (var bit = 31; bit > 0; bit--) { - if ((val & (1 << bit)) != 0) { - break; - } - } - return this.high_ != 0 ? bit + 33 : bit + 1; - } -}; - -/** - * Return whether this value is zero. - * - * @method - * @return {boolean} whether this value is zero. - */ -Timestamp.prototype.isZero = function() { - return this.high_ == 0 && this.low_ == 0; -}; - -/** - * Return whether this value is negative. - * - * @method - * @return {boolean} whether this value is negative. - */ -Timestamp.prototype.isNegative = function() { - return this.high_ < 0; -}; - -/** - * Return whether this value is odd. - * - * @method - * @return {boolean} whether this value is odd. - */ -Timestamp.prototype.isOdd = function() { - return (this.low_ & 1) == 1; -}; - -/** - * Return whether this Timestamp equals the other - * - * @method - * @param {Timestamp} other Timestamp to compare against. - * @return {boolean} whether this Timestamp equals the other - */ -Timestamp.prototype.equals = function(other) { - return (this.high_ == other.high_) && (this.low_ == other.low_); -}; - -/** - * Return whether this Timestamp does not equal the other. - * - * @method - * @param {Timestamp} other Timestamp to compare against. - * @return {boolean} whether this Timestamp does not equal the other. - */ -Timestamp.prototype.notEquals = function(other) { - return (this.high_ != other.high_) || (this.low_ != other.low_); -}; - -/** - * Return whether this Timestamp is less than the other. - * - * @method - * @param {Timestamp} other Timestamp to compare against. - * @return {boolean} whether this Timestamp is less than the other. - */ -Timestamp.prototype.lessThan = function(other) { - return this.compare(other) < 0; -}; - -/** - * Return whether this Timestamp is less than or equal to the other. - * - * @method - * @param {Timestamp} other Timestamp to compare against. - * @return {boolean} whether this Timestamp is less than or equal to the other. - */ -Timestamp.prototype.lessThanOrEqual = function(other) { - return this.compare(other) <= 0; -}; - -/** - * Return whether this Timestamp is greater than the other. - * - * @method - * @param {Timestamp} other Timestamp to compare against. - * @return {boolean} whether this Timestamp is greater than the other. - */ -Timestamp.prototype.greaterThan = function(other) { - return this.compare(other) > 0; -}; - -/** - * Return whether this Timestamp is greater than or equal to the other. - * - * @method - * @param {Timestamp} other Timestamp to compare against. - * @return {boolean} whether this Timestamp is greater than or equal to the other. - */ -Timestamp.prototype.greaterThanOrEqual = function(other) { - return this.compare(other) >= 0; -}; - -/** - * Compares this Timestamp with the given one. - * - * @method - * @param {Timestamp} other Timestamp to compare against. - * @return {boolean} 0 if they are the same, 1 if the this is greater, and -1 if the given one is greater. - */ -Timestamp.prototype.compare = function(other) { - if (this.equals(other)) { - return 0; - } - - var thisNeg = this.isNegative(); - var otherNeg = other.isNegative(); - if (thisNeg && !otherNeg) { - return -1; - } - if (!thisNeg && otherNeg) { - return 1; - } - - // at this point, the signs are the same, so subtraction will not overflow - if (this.subtract(other).isNegative()) { - return -1; - } else { - return 1; - } -}; - -/** - * The negation of this value. - * - * @method - * @return {Timestamp} the negation of this value. - */ -Timestamp.prototype.negate = function() { - if (this.equals(Timestamp.MIN_VALUE)) { - return Timestamp.MIN_VALUE; - } else { - return this.not().add(Timestamp.ONE); - } -}; - -/** - * Returns the sum of this and the given Timestamp. - * - * @method - * @param {Timestamp} other Timestamp to add to this one. - * @return {Timestamp} the sum of this and the given Timestamp. - */ -Timestamp.prototype.add = function(other) { - // Divide each number into 4 chunks of 16 bits, and then sum the chunks. - - var a48 = this.high_ >>> 16; - var a32 = this.high_ & 0xFFFF; - var a16 = this.low_ >>> 16; - var a00 = this.low_ & 0xFFFF; - - var b48 = other.high_ >>> 16; - var b32 = other.high_ & 0xFFFF; - var b16 = other.low_ >>> 16; - var b00 = other.low_ & 0xFFFF; - - var c48 = 0, c32 = 0, c16 = 0, c00 = 0; - c00 += a00 + b00; - c16 += c00 >>> 16; - c00 &= 0xFFFF; - c16 += a16 + b16; - c32 += c16 >>> 16; - c16 &= 0xFFFF; - c32 += a32 + b32; - c48 += c32 >>> 16; - c32 &= 0xFFFF; - c48 += a48 + b48; - c48 &= 0xFFFF; - return Timestamp.fromBits((c16 << 16) | c00, (c48 << 16) | c32); -}; - -/** - * Returns the difference of this and the given Timestamp. - * - * @method - * @param {Timestamp} other Timestamp to subtract from this. - * @return {Timestamp} the difference of this and the given Timestamp. - */ -Timestamp.prototype.subtract = function(other) { - return this.add(other.negate()); -}; - -/** - * Returns the product of this and the given Timestamp. - * - * @method - * @param {Timestamp} other Timestamp to multiply with this. - * @return {Timestamp} the product of this and the other. - */ -Timestamp.prototype.multiply = function(other) { - if (this.isZero()) { - return Timestamp.ZERO; - } else if (other.isZero()) { - return Timestamp.ZERO; - } - - if (this.equals(Timestamp.MIN_VALUE)) { - return other.isOdd() ? Timestamp.MIN_VALUE : Timestamp.ZERO; - } else if (other.equals(Timestamp.MIN_VALUE)) { - return this.isOdd() ? Timestamp.MIN_VALUE : Timestamp.ZERO; - } - - if (this.isNegative()) { - if (other.isNegative()) { - return this.negate().multiply(other.negate()); - } else { - return this.negate().multiply(other).negate(); - } - } else if (other.isNegative()) { - return this.multiply(other.negate()).negate(); - } - - // If both Timestamps are small, use float multiplication - if (this.lessThan(Timestamp.TWO_PWR_24_) && - other.lessThan(Timestamp.TWO_PWR_24_)) { - return Timestamp.fromNumber(this.toNumber() * other.toNumber()); - } - - // Divide each Timestamp into 4 chunks of 16 bits, and then add up 4x4 products. - // We can skip products that would overflow. - - var a48 = this.high_ >>> 16; - var a32 = this.high_ & 0xFFFF; - var a16 = this.low_ >>> 16; - var a00 = this.low_ & 0xFFFF; - - var b48 = other.high_ >>> 16; - var b32 = other.high_ & 0xFFFF; - var b16 = other.low_ >>> 16; - var b00 = other.low_ & 0xFFFF; - - var c48 = 0, c32 = 0, c16 = 0, c00 = 0; - c00 += a00 * b00; - c16 += c00 >>> 16; - c00 &= 0xFFFF; - c16 += a16 * b00; - c32 += c16 >>> 16; - c16 &= 0xFFFF; - c16 += a00 * b16; - c32 += c16 >>> 16; - c16 &= 0xFFFF; - c32 += a32 * b00; - c48 += c32 >>> 16; - c32 &= 0xFFFF; - c32 += a16 * b16; - c48 += c32 >>> 16; - c32 &= 0xFFFF; - c32 += a00 * b32; - c48 += c32 >>> 16; - c32 &= 0xFFFF; - c48 += a48 * b00 + a32 * b16 + a16 * b32 + a00 * b48; - c48 &= 0xFFFF; - return Timestamp.fromBits((c16 << 16) | c00, (c48 << 16) | c32); -}; - -/** - * Returns this Timestamp divided by the given one. - * - * @method - * @param {Timestamp} other Timestamp by which to divide. - * @return {Timestamp} this Timestamp divided by the given one. - */ -Timestamp.prototype.div = function(other) { - if (other.isZero()) { - throw Error('division by zero'); - } else if (this.isZero()) { - return Timestamp.ZERO; - } - - if (this.equals(Timestamp.MIN_VALUE)) { - if (other.equals(Timestamp.ONE) || - other.equals(Timestamp.NEG_ONE)) { - return Timestamp.MIN_VALUE; // recall that -MIN_VALUE == MIN_VALUE - } else if (other.equals(Timestamp.MIN_VALUE)) { - return Timestamp.ONE; - } else { - // At this point, we have |other| >= 2, so |this/other| < |MIN_VALUE|. - var halfThis = this.shiftRight(1); - var approx = halfThis.div(other).shiftLeft(1); - if (approx.equals(Timestamp.ZERO)) { - return other.isNegative() ? Timestamp.ONE : Timestamp.NEG_ONE; - } else { - var rem = this.subtract(other.multiply(approx)); - var result = approx.add(rem.div(other)); - return result; - } - } - } else if (other.equals(Timestamp.MIN_VALUE)) { - return Timestamp.ZERO; - } - - if (this.isNegative()) { - if (other.isNegative()) { - return this.negate().div(other.negate()); - } else { - return this.negate().div(other).negate(); - } - } else if (other.isNegative()) { - return this.div(other.negate()).negate(); - } - - // Repeat the following until the remainder is less than other: find a - // floating-point that approximates remainder / other *from below*, add this - // into the result, and subtract it from the remainder. It is critical that - // the approximate value is less than or equal to the real value so that the - // remainder never becomes negative. - var res = Timestamp.ZERO; - var rem = this; - while (rem.greaterThanOrEqual(other)) { - // Approximate the result of division. This may be a little greater or - // smaller than the actual value. - var approx = Math.max(1, Math.floor(rem.toNumber() / other.toNumber())); - - // We will tweak the approximate result by changing it in the 48-th digit or - // the smallest non-fractional digit, whichever is larger. - var log2 = Math.ceil(Math.log(approx) / Math.LN2); - var delta = (log2 <= 48) ? 1 : Math.pow(2, log2 - 48); - - // Decrease the approximation until it is smaller than the remainder. Note - // that if it is too large, the product overflows and is negative. - var approxRes = Timestamp.fromNumber(approx); - var approxRem = approxRes.multiply(other); - while (approxRem.isNegative() || approxRem.greaterThan(rem)) { - approx -= delta; - approxRes = Timestamp.fromNumber(approx); - approxRem = approxRes.multiply(other); - } - - // We know the answer can't be zero... and actually, zero would cause - // infinite recursion since we would make no progress. - if (approxRes.isZero()) { - approxRes = Timestamp.ONE; - } - - res = res.add(approxRes); - rem = rem.subtract(approxRem); - } - return res; -}; - -/** - * Returns this Timestamp modulo the given one. - * - * @method - * @param {Timestamp} other Timestamp by which to mod. - * @return {Timestamp} this Timestamp modulo the given one. - */ -Timestamp.prototype.modulo = function(other) { - return this.subtract(this.div(other).multiply(other)); -}; - -/** - * The bitwise-NOT of this value. - * - * @method - * @return {Timestamp} the bitwise-NOT of this value. - */ -Timestamp.prototype.not = function() { - return Timestamp.fromBits(~this.low_, ~this.high_); -}; - -/** - * Returns the bitwise-AND of this Timestamp and the given one. - * - * @method - * @param {Timestamp} other the Timestamp with which to AND. - * @return {Timestamp} the bitwise-AND of this and the other. - */ -Timestamp.prototype.and = function(other) { - return Timestamp.fromBits(this.low_ & other.low_, this.high_ & other.high_); -}; - -/** - * Returns the bitwise-OR of this Timestamp and the given one. - * - * @method - * @param {Timestamp} other the Timestamp with which to OR. - * @return {Timestamp} the bitwise-OR of this and the other. - */ -Timestamp.prototype.or = function(other) { - return Timestamp.fromBits(this.low_ | other.low_, this.high_ | other.high_); -}; - -/** - * Returns the bitwise-XOR of this Timestamp and the given one. - * - * @method - * @param {Timestamp} other the Timestamp with which to XOR. - * @return {Timestamp} the bitwise-XOR of this and the other. - */ -Timestamp.prototype.xor = function(other) { - return Timestamp.fromBits(this.low_ ^ other.low_, this.high_ ^ other.high_); -}; - -/** - * Returns this Timestamp with bits shifted to the left by the given amount. - * - * @method - * @param {number} numBits the number of bits by which to shift. - * @return {Timestamp} this shifted to the left by the given amount. - */ -Timestamp.prototype.shiftLeft = function(numBits) { - numBits &= 63; - if (numBits == 0) { - return this; - } else { - var low = this.low_; - if (numBits < 32) { - var high = this.high_; - return Timestamp.fromBits( - low << numBits, - (high << numBits) | (low >>> (32 - numBits))); - } else { - return Timestamp.fromBits(0, low << (numBits - 32)); - } - } -}; - -/** - * Returns this Timestamp with bits shifted to the right by the given amount. - * - * @method - * @param {number} numBits the number of bits by which to shift. - * @return {Timestamp} this shifted to the right by the given amount. - */ -Timestamp.prototype.shiftRight = function(numBits) { - numBits &= 63; - if (numBits == 0) { - return this; - } else { - var high = this.high_; - if (numBits < 32) { - var low = this.low_; - return Timestamp.fromBits( - (low >>> numBits) | (high << (32 - numBits)), - high >> numBits); - } else { - return Timestamp.fromBits( - high >> (numBits - 32), - high >= 0 ? 0 : -1); - } - } -}; - -/** - * Returns this Timestamp with bits shifted to the right by the given amount, with the new top bits matching the current sign bit. - * - * @method - * @param {number} numBits the number of bits by which to shift. - * @return {Timestamp} this shifted to the right by the given amount, with zeros placed into the new leading bits. - */ -Timestamp.prototype.shiftRightUnsigned = function(numBits) { - numBits &= 63; - if (numBits == 0) { - return this; - } else { - var high = this.high_; - if (numBits < 32) { - var low = this.low_; - return Timestamp.fromBits( - (low >>> numBits) | (high << (32 - numBits)), - high >>> numBits); - } else if (numBits == 32) { - return Timestamp.fromBits(high, 0); - } else { - return Timestamp.fromBits(high >>> (numBits - 32), 0); - } - } -}; - -/** - * Returns a Timestamp representing the given (32-bit) integer value. - * - * @method - * @param {number} value the 32-bit integer in question. - * @return {Timestamp} the corresponding Timestamp value. - */ -Timestamp.fromInt = function(value) { - if (-128 <= value && value < 128) { - var cachedObj = Timestamp.INT_CACHE_[value]; - if (cachedObj) { - return cachedObj; - } - } - - var obj = new Timestamp(value | 0, value < 0 ? -1 : 0); - if (-128 <= value && value < 128) { - Timestamp.INT_CACHE_[value] = obj; - } - return obj; -}; - -/** - * Returns a Timestamp representing the given value, provided that it is a finite number. Otherwise, zero is returned. - * - * @method - * @param {number} value the number in question. - * @return {Timestamp} the corresponding Timestamp value. - */ -Timestamp.fromNumber = function(value) { - if (isNaN(value) || !isFinite(value)) { - return Timestamp.ZERO; - } else if (value <= -Timestamp.TWO_PWR_63_DBL_) { - return Timestamp.MIN_VALUE; - } else if (value + 1 >= Timestamp.TWO_PWR_63_DBL_) { - return Timestamp.MAX_VALUE; - } else if (value < 0) { - return Timestamp.fromNumber(-value).negate(); - } else { - return new Timestamp( - (value % Timestamp.TWO_PWR_32_DBL_) | 0, - (value / Timestamp.TWO_PWR_32_DBL_) | 0); - } -}; - -/** - * Returns a Timestamp representing the 64-bit integer that comes by concatenating the given high and low bits. Each is assumed to use 32 bits. - * - * @method - * @param {number} lowBits the low 32-bits. - * @param {number} highBits the high 32-bits. - * @return {Timestamp} the corresponding Timestamp value. - */ -Timestamp.fromBits = function(lowBits, highBits) { - return new Timestamp(lowBits, highBits); -}; - -/** - * Returns a Timestamp representation of the given string, written using the given radix. - * - * @method - * @param {string} str the textual representation of the Timestamp. - * @param {number} opt_radix the radix in which the text is written. - * @return {Timestamp} the corresponding Timestamp value. - */ -Timestamp.fromString = function(str, opt_radix) { - if (str.length == 0) { - throw Error('number format error: empty string'); - } - - var radix = opt_radix || 10; - if (radix < 2 || 36 < radix) { - throw Error('radix out of range: ' + radix); - } - - if (str.charAt(0) == '-') { - return Timestamp.fromString(str.substring(1), radix).negate(); - } else if (str.indexOf('-') >= 0) { - throw Error('number format error: interior "-" character: ' + str); - } - - // Do several (8) digits each time through the loop, so as to - // minimize the calls to the very expensive emulated div. - var radixToPower = Timestamp.fromNumber(Math.pow(radix, 8)); - - var result = Timestamp.ZERO; - for (var i = 0; i < str.length; i += 8) { - var size = Math.min(8, str.length - i); - var value = parseInt(str.substring(i, i + size), radix); - if (size < 8) { - var power = Timestamp.fromNumber(Math.pow(radix, size)); - result = result.multiply(power).add(Timestamp.fromNumber(value)); - } else { - result = result.multiply(radixToPower); - result = result.add(Timestamp.fromNumber(value)); - } - } - return result; -}; - -// NOTE: Common constant values ZERO, ONE, NEG_ONE, etc. are defined below the -// from* methods on which they depend. - - -/** - * A cache of the Timestamp representations of small integer values. - * @type {Object} - * @ignore - */ -Timestamp.INT_CACHE_ = {}; - -// NOTE: the compiler should inline these constant values below and then remove -// these variables, so there should be no runtime penalty for these. - -/** - * Number used repeated below in calculations. This must appear before the - * first call to any from* function below. - * @type {number} - * @ignore - */ -Timestamp.TWO_PWR_16_DBL_ = 1 << 16; - -/** - * @type {number} - * @ignore - */ -Timestamp.TWO_PWR_24_DBL_ = 1 << 24; - -/** - * @type {number} - * @ignore - */ -Timestamp.TWO_PWR_32_DBL_ = Timestamp.TWO_PWR_16_DBL_ * Timestamp.TWO_PWR_16_DBL_; - -/** - * @type {number} - * @ignore - */ -Timestamp.TWO_PWR_31_DBL_ = Timestamp.TWO_PWR_32_DBL_ / 2; - -/** - * @type {number} - * @ignore - */ -Timestamp.TWO_PWR_48_DBL_ = Timestamp.TWO_PWR_32_DBL_ * Timestamp.TWO_PWR_16_DBL_; - -/** - * @type {number} - * @ignore - */ -Timestamp.TWO_PWR_64_DBL_ = Timestamp.TWO_PWR_32_DBL_ * Timestamp.TWO_PWR_32_DBL_; - -/** - * @type {number} - * @ignore - */ -Timestamp.TWO_PWR_63_DBL_ = Timestamp.TWO_PWR_64_DBL_ / 2; - -/** @type {Timestamp} */ -Timestamp.ZERO = Timestamp.fromInt(0); - -/** @type {Timestamp} */ -Timestamp.ONE = Timestamp.fromInt(1); - -/** @type {Timestamp} */ -Timestamp.NEG_ONE = Timestamp.fromInt(-1); - -/** @type {Timestamp} */ -Timestamp.MAX_VALUE = - Timestamp.fromBits(0xFFFFFFFF | 0, 0x7FFFFFFF | 0); - -/** @type {Timestamp} */ -Timestamp.MIN_VALUE = Timestamp.fromBits(0, 0x80000000 | 0); - -/** - * @type {Timestamp} - * @ignore - */ -Timestamp.TWO_PWR_24_ = Timestamp.fromInt(1 << 24); - -/** - * Expose. - */ -module.exports = Timestamp; -module.exports.Timestamp = Timestamp; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/package.json b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/package.json deleted file mode 100644 index f22d5e7..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/package.json +++ /dev/null @@ -1,70 +0,0 @@ -{ - "name": "bson", - "description": "A bson parser for node.js and the browser", - "keywords": [ - "mongodb", - "bson", - "parser" - ], - "version": "0.4.11", - "author": { - "name": "Christian Amor Kvalheim", - "email": "christkv@gmail.com" - }, - "contributors": [], - "repository": { - "type": "git", - "url": "git://github.com/mongodb/js-bson.git" - }, - "bugs": { - "url": "https://github.com/mongodb/js-bson/issues" - }, - "devDependencies": { - "nodeunit": "0.9.0", - "gleak": "0.2.3", - "one": "2.X.X", - "benchmark": "1.0.0", - "colors": "1.1.0" - }, - "config": { - "native": false - }, - "main": "./lib/bson/index", - "directories": { - "lib": "./lib/bson" - }, - "engines": { - "node": ">=0.6.19" - }, - "scripts": { - "test": "nodeunit ./test/node" - }, - "browser": "lib/bson/bson.js", - "license": "Apache-2.0", - "gitHead": "d1d89789176c089f7e58f61c923df7dbd4079459", - "homepage": "https://github.com/mongodb/js-bson", - "_id": "bson@0.4.11", - "_shasum": "045255ce798d2d40001ff775e0dd9176efaf25b4", - "_from": "bson@>=0.4.0 <0.5.0", - "_npmVersion": "2.13.0", - "_nodeVersion": "2.4.0", - "_npmUser": { - "name": "christkv", - "email": "christkv@gmail.com" - }, - "maintainers": [ - { - "name": "octave", - "email": "chinsay@gmail.com" - }, - { - "name": "christkv", - "email": "christkv@gmail.com" - } - ], - "dist": { - "shasum": "045255ce798d2d40001ff775e0dd9176efaf25b4", - "tarball": "http://registry.npmjs.org/bson/-/bson-0.4.11.tgz" - }, - "_resolved": "https://registry.npmjs.org/bson/-/bson-0.4.11.tgz" -} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/tools/gleak.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/tools/gleak.js deleted file mode 100644 index c707cfc..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/tools/gleak.js +++ /dev/null @@ -1,21 +0,0 @@ - -var gleak = require('gleak')(); -gleak.ignore('AssertionError'); -gleak.ignore('testFullSpec_param_found'); -gleak.ignore('events'); -gleak.ignore('Uint8Array'); -gleak.ignore('Uint8ClampedArray'); -gleak.ignore('TAP_Global_Harness'); -gleak.ignore('setImmediate'); -gleak.ignore('clearImmediate'); - -gleak.ignore('DTRACE_NET_SERVER_CONNECTION'); -gleak.ignore('DTRACE_NET_STREAM_END'); -gleak.ignore('DTRACE_NET_SOCKET_READ'); -gleak.ignore('DTRACE_NET_SOCKET_WRITE'); -gleak.ignore('DTRACE_HTTP_SERVER_REQUEST'); -gleak.ignore('DTRACE_HTTP_SERVER_RESPONSE'); -gleak.ignore('DTRACE_HTTP_CLIENT_REQUEST'); -gleak.ignore('DTRACE_HTTP_CLIENT_RESPONSE'); - -module.exports = gleak; diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/LICENSE b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/LICENSE deleted file mode 100644 index 261eeb9..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/README.md b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/README.md deleted file mode 100644 index 7428b0d..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/README.md +++ /dev/null @@ -1,4 +0,0 @@ -kerberos -======== - -Kerberos library for node.js \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/binding.gyp b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/binding.gyp deleted file mode 100644 index 37c3a6a..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/binding.gyp +++ /dev/null @@ -1,45 +0,0 @@ -{ - 'targets': [ - { - 'target_name': 'kerberos', - 'cflags!': [ '-fno-exceptions' ], - 'cflags_cc!': [ '-fno-exceptions' ], - 'include_dirs': [ ':95:15) -gyp ERR! System Windows_NT 6.1.7601 -gyp ERR! command "node" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" -gyp ERR! cwd D:\Documents\Desktop\javascript\social-api\node_modules\mongodb\node_modules\mongodb-core\node_modules\kerberos -gyp ERR! node -v v0.12.7 -gyp ERR! node-gyp -v v2.0.1 -gyp ERR! not ok diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/index.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/index.js deleted file mode 100644 index b8c8532..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/index.js +++ /dev/null @@ -1,6 +0,0 @@ -// Get the Kerberos library -module.exports = require('./lib/kerberos'); -// Set up the auth processes -module.exports['processes'] = { - MongoAuthProcess: require('./lib/auth_processes/mongodb').MongoAuthProcess -} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/auth_processes/mongodb.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/auth_processes/mongodb.js deleted file mode 100644 index f1e9231..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/auth_processes/mongodb.js +++ /dev/null @@ -1,281 +0,0 @@ -var format = require('util').format; - -var MongoAuthProcess = function(host, port, service_name) { - // Check what system we are on - if(process.platform == 'win32') { - this._processor = new Win32MongoProcessor(host, port, service_name); - } else { - this._processor = new UnixMongoProcessor(host, port, service_name); - } -} - -MongoAuthProcess.prototype.init = function(username, password, callback) { - this._processor.init(username, password, callback); -} - -MongoAuthProcess.prototype.transition = function(payload, callback) { - this._processor.transition(payload, callback); -} - -/******************************************************************* - * - * Win32 SSIP Processor for MongoDB - * - *******************************************************************/ -var Win32MongoProcessor = function(host, port, service_name) { - this.host = host; - this.port = port - // SSIP classes - this.ssip = require("../kerberos").SSIP; - // Set up first transition - this._transition = Win32MongoProcessor.first_transition(this); - // Set up service name - service_name = service_name || "mongodb"; - // Set up target - this.target = format("%s/%s", service_name, host); - // Number of retries - this.retries = 10; -} - -Win32MongoProcessor.prototype.init = function(username, password, callback) { - var self = this; - // Save the values used later - this.username = username; - this.password = password; - // Aquire credentials - this.ssip.SecurityCredentials.aquire_kerberos(username, password, function(err, security_credentials) { - if(err) return callback(err); - // Save credentials - self.security_credentials = security_credentials; - // Callback with success - callback(null); - }); -} - -Win32MongoProcessor.prototype.transition = function(payload, callback) { - if(this._transition == null) return callback(new Error("Transition finished")); - this._transition(payload, callback); -} - -Win32MongoProcessor.first_transition = function(self) { - return function(payload, callback) { - self.ssip.SecurityContext.initialize( - self.security_credentials, - self.target, - payload, function(err, security_context) { - if(err) return callback(err); - - // If no context try again until we have no more retries - if(!security_context.hasContext) { - if(self.retries == 0) return callback(new Error("Failed to initialize security context")); - // Update the number of retries - self.retries = self.retries - 1; - // Set next transition - return self.transition(payload, callback); - } - - // Set next transition - self._transition = Win32MongoProcessor.second_transition(self); - self.security_context = security_context; - // Return the payload - callback(null, security_context.payload); - }); - } -} - -Win32MongoProcessor.second_transition = function(self) { - return function(payload, callback) { - // Perform a step - self.security_context.initialize(self.target, payload, function(err, security_context) { - if(err) return callback(err); - - // If no context try again until we have no more retries - if(!security_context.hasContext) { - if(self.retries == 0) return callback(new Error("Failed to initialize security context")); - // Update the number of retries - self.retries = self.retries - 1; - // Set next transition - self._transition = Win32MongoProcessor.first_transition(self); - // Retry - return self.transition(payload, callback); - } - - // Set next transition - self._transition = Win32MongoProcessor.third_transition(self); - // Return the payload - callback(null, security_context.payload); - }); - } -} - -Win32MongoProcessor.third_transition = function(self) { - return function(payload, callback) { - var messageLength = 0; - // Get the raw bytes - var encryptedBytes = new Buffer(payload, 'base64'); - var encryptedMessage = new Buffer(messageLength); - // Copy first byte - encryptedBytes.copy(encryptedMessage, 0, 0, messageLength); - // Set up trailer - var securityTrailerLength = encryptedBytes.length - messageLength; - var securityTrailer = new Buffer(securityTrailerLength); - // Copy the bytes - encryptedBytes.copy(securityTrailer, 0, messageLength, securityTrailerLength); - - // Types used - var SecurityBuffer = self.ssip.SecurityBuffer; - var SecurityBufferDescriptor = self.ssip.SecurityBufferDescriptor; - - // Set up security buffers - var buffers = [ - new SecurityBuffer(SecurityBuffer.DATA, encryptedBytes) - , new SecurityBuffer(SecurityBuffer.STREAM, securityTrailer) - ]; - - // Set up the descriptor - var descriptor = new SecurityBufferDescriptor(buffers); - - // Decrypt the data - self.security_context.decryptMessage(descriptor, function(err, security_context) { - if(err) return callback(err); - - var length = 4; - if(self.username != null) { - length += self.username.length; - } - - var bytesReceivedFromServer = new Buffer(length); - bytesReceivedFromServer[0] = 0x01; // NO_PROTECTION - bytesReceivedFromServer[1] = 0x00; // NO_PROTECTION - bytesReceivedFromServer[2] = 0x00; // NO_PROTECTION - bytesReceivedFromServer[3] = 0x00; // NO_PROTECTION - - if(self.username != null) { - var authorization_id_bytes = new Buffer(self.username, 'utf8'); - authorization_id_bytes.copy(bytesReceivedFromServer, 4, 0); - } - - self.security_context.queryContextAttributes(0x00, function(err, sizes) { - if(err) return callback(err); - - var buffers = [ - new SecurityBuffer(SecurityBuffer.TOKEN, new Buffer(sizes.securityTrailer)) - , new SecurityBuffer(SecurityBuffer.DATA, bytesReceivedFromServer) - , new SecurityBuffer(SecurityBuffer.PADDING, new Buffer(sizes.blockSize)) - ] - - var descriptor = new SecurityBufferDescriptor(buffers); - - self.security_context.encryptMessage(descriptor, 0x80000001, function(err, security_context) { - if(err) return callback(err); - callback(null, security_context.payload); - }); - }); - }); - } -} - -/******************************************************************* - * - * UNIX MIT Kerberos processor - * - *******************************************************************/ -var UnixMongoProcessor = function(host, port, service_name) { - this.host = host; - this.port = port - // SSIP classes - this.Kerberos = require("../kerberos").Kerberos; - this.kerberos = new this.Kerberos(); - service_name = service_name || "mongodb"; - // Set up first transition - this._transition = UnixMongoProcessor.first_transition(this); - // Set up target - this.target = format("%s@%s", service_name, host); - // Number of retries - this.retries = 10; -} - -UnixMongoProcessor.prototype.init = function(username, password, callback) { - var self = this; - this.username = username; - this.password = password; - // Call client initiate - this.kerberos.authGSSClientInit( - self.target - , this.Kerberos.GSS_C_MUTUAL_FLAG, function(err, context) { - self.context = context; - // Return the context - callback(null, context); - }); -} - -UnixMongoProcessor.prototype.transition = function(payload, callback) { - if(this._transition == null) return callback(new Error("Transition finished")); - this._transition(payload, callback); -} - -UnixMongoProcessor.first_transition = function(self) { - return function(payload, callback) { - self.kerberos.authGSSClientStep(self.context, '', function(err, result) { - if(err) return callback(err); - // Set up the next step - self._transition = UnixMongoProcessor.second_transition(self); - // Return the payload - callback(null, self.context.response); - }) - } -} - -UnixMongoProcessor.second_transition = function(self) { - return function(payload, callback) { - self.kerberos.authGSSClientStep(self.context, payload, function(err, result) { - if(err && self.retries == 0) return callback(err); - // Attempt to re-establish a context - if(err) { - // Adjust the number of retries - self.retries = self.retries - 1; - // Call same step again - return self.transition(payload, callback); - } - - // Set up the next step - self._transition = UnixMongoProcessor.third_transition(self); - // Return the payload - callback(null, self.context.response || ''); - }); - } -} - -UnixMongoProcessor.third_transition = function(self) { - return function(payload, callback) { - // GSS Client Unwrap - self.kerberos.authGSSClientUnwrap(self.context, payload, function(err, result) { - if(err) return callback(err, false); - - // Wrap the response - self.kerberos.authGSSClientWrap(self.context, self.context.response, self.username, function(err, result) { - if(err) return callback(err, false); - // Set up the next step - self._transition = UnixMongoProcessor.fourth_transition(self); - // Return the payload - callback(null, self.context.response); - }); - }); - } -} - -UnixMongoProcessor.fourth_transition = function(self) { - return function(payload, callback) { - // Clean up context - self.kerberos.authGSSClientClean(self.context, function(err, result) { - if(err) return callback(err, false); - // Set the transition to null - self._transition = null; - // Callback with valid authentication - callback(null, true); - }); - } -} - -// Set the process -exports.MongoAuthProcess = MongoAuthProcess; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/base64.c b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/base64.c deleted file mode 100644 index aca0a61..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/base64.c +++ /dev/null @@ -1,134 +0,0 @@ -/** - * Copyright (c) 2006-2008 Apple Inc. All rights reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ - -#include "base64.h" - -#include -#include -#include -#include - -void die2(const char *message) { - if(errno) { - perror(message); - } else { - printf("ERROR: %s\n", message); - } - - exit(1); -} - -// base64 tables -static char basis_64[] = - "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; -static signed char index_64[128] = -{ - -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, - -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, - -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,62, -1,-1,-1,63, - 52,53,54,55, 56,57,58,59, 60,61,-1,-1, -1,-1,-1,-1, - -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10, 11,12,13,14, - 15,16,17,18, 19,20,21,22, 23,24,25,-1, -1,-1,-1,-1, - -1,26,27,28, 29,30,31,32, 33,34,35,36, 37,38,39,40, - 41,42,43,44, 45,46,47,48, 49,50,51,-1, -1,-1,-1,-1 -}; -#define CHAR64(c) (((c) < 0 || (c) > 127) ? -1 : index_64[(c)]) - -// base64_encode : base64 encode -// -// value : data to encode -// vlen : length of data -// (result) : new char[] - c-str of result -char *base64_encode(const unsigned char *value, int vlen) -{ - char *result = (char *)malloc((vlen * 4) / 3 + 5); - if(result == NULL) die2("Memory allocation failed"); - char *out = result; - while (vlen >= 3) - { - *out++ = basis_64[value[0] >> 2]; - *out++ = basis_64[((value[0] << 4) & 0x30) | (value[1] >> 4)]; - *out++ = basis_64[((value[1] << 2) & 0x3C) | (value[2] >> 6)]; - *out++ = basis_64[value[2] & 0x3F]; - value += 3; - vlen -= 3; - } - if (vlen > 0) - { - *out++ = basis_64[value[0] >> 2]; - unsigned char oval = (value[0] << 4) & 0x30; - if (vlen > 1) oval |= value[1] >> 4; - *out++ = basis_64[oval]; - *out++ = (vlen < 2) ? '=' : basis_64[(value[1] << 2) & 0x3C]; - *out++ = '='; - } - *out = '\0'; - - return result; -} - -// base64_decode : base64 decode -// -// value : c-str to decode -// rlen : length of decoded result -// (result) : new unsigned char[] - decoded result -unsigned char *base64_decode(const char *value, int *rlen) -{ - *rlen = 0; - int c1, c2, c3, c4; - - int vlen = strlen(value); - unsigned char *result =(unsigned char *)malloc((vlen * 3) / 4 + 1); - if(result == NULL) die2("Memory allocation failed"); - unsigned char *out = result; - - while (1) - { - if (value[0]==0) - return result; - c1 = value[0]; - if (CHAR64(c1) == -1) - goto base64_decode_error;; - c2 = value[1]; - if (CHAR64(c2) == -1) - goto base64_decode_error;; - c3 = value[2]; - if ((c3 != '=') && (CHAR64(c3) == -1)) - goto base64_decode_error;; - c4 = value[3]; - if ((c4 != '=') && (CHAR64(c4) == -1)) - goto base64_decode_error;; - - value += 4; - *out++ = (CHAR64(c1) << 2) | (CHAR64(c2) >> 4); - *rlen += 1; - if (c3 != '=') - { - *out++ = ((CHAR64(c2) << 4) & 0xf0) | (CHAR64(c3) >> 2); - *rlen += 1; - if (c4 != '=') - { - *out++ = ((CHAR64(c3) << 6) & 0xc0) | CHAR64(c4); - *rlen += 1; - } - } - } - -base64_decode_error: - *result = 0; - *rlen = 0; - return result; -} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/base64.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/base64.h deleted file mode 100644 index 9152e6a..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/base64.h +++ /dev/null @@ -1,22 +0,0 @@ -/** - * Copyright (c) 2006-2008 Apple Inc. All rights reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ -#ifndef BASE64_H -#define BASE64_H - -char *base64_encode(const unsigned char *value, int vlen); -unsigned char *base64_decode(const char *value, int *rlen); - -#endif \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos.cc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos.cc deleted file mode 100644 index 7744a9d..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos.cc +++ /dev/null @@ -1,592 +0,0 @@ -#include "kerberos.h" -#include -#include -#include "worker.h" -#include "kerberos_context.h" - -#ifndef ARRAY_SIZE -# define ARRAY_SIZE(a) (sizeof((a)) / sizeof((a)[0])) -#endif - -void die(const char *message) { - if(errno) { - perror(message); - } else { - printf("ERROR: %s\n", message); - } - - exit(1); -} - -// Call structs -typedef struct AuthGSSClientCall { - uint32_t flags; - char *uri; -} AuthGSSClientCall; - -typedef struct AuthGSSClientStepCall { - KerberosContext *context; - char *challenge; -} AuthGSSClientStepCall; - -typedef struct AuthGSSClientUnwrapCall { - KerberosContext *context; - char *challenge; -} AuthGSSClientUnwrapCall; - -typedef struct AuthGSSClientWrapCall { - KerberosContext *context; - char *challenge; - char *user_name; -} AuthGSSClientWrapCall; - -typedef struct AuthGSSClientCleanCall { - KerberosContext *context; -} AuthGSSClientCleanCall; - -Kerberos::Kerberos() : ObjectWrap() { -} - -Persistent Kerberos::constructor_template; - -void Kerberos::Initialize(v8::Handle target) { - // Grab the scope of the call from Node - NanScope(); - - // Define a new function template - Local t = NanNew(New); - t->InstanceTemplate()->SetInternalFieldCount(1); - t->SetClassName(NanNew("Kerberos")); - - // Set up method for the Kerberos instance - NODE_SET_PROTOTYPE_METHOD(t, "authGSSClientInit", AuthGSSClientInit); - NODE_SET_PROTOTYPE_METHOD(t, "authGSSClientStep", AuthGSSClientStep); - NODE_SET_PROTOTYPE_METHOD(t, "authGSSClientUnwrap", AuthGSSClientUnwrap); - NODE_SET_PROTOTYPE_METHOD(t, "authGSSClientWrap", AuthGSSClientWrap); - NODE_SET_PROTOTYPE_METHOD(t, "authGSSClientClean", AuthGSSClientClean); - - NanAssignPersistent(constructor_template, t); - - // Set the symbol - target->ForceSet(NanNew("Kerberos"), t->GetFunction()); -} - -NAN_METHOD(Kerberos::New) { - NanScope(); - // Create a Kerberos instance - Kerberos *kerberos = new Kerberos(); - // Return the kerberos object - kerberos->Wrap(args.This()); - NanReturnValue(args.This()); -} - -// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -// authGSSClientInit -// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -static void _authGSSClientInit(Worker *worker) { - gss_client_state *state; - gss_client_response *response; - - // Allocate state - state = (gss_client_state *)malloc(sizeof(gss_client_state)); - if(state == NULL) die("Memory allocation failed"); - - // Unpack the parameter data struct - AuthGSSClientCall *call = (AuthGSSClientCall *)worker->parameters; - // Start the kerberos client - response = authenticate_gss_client_init(call->uri, call->flags, state); - - // Release the parameter struct memory - free(call->uri); - free(call); - - // If we have an error mark worker as having had an error - if(response->return_code == AUTH_GSS_ERROR) { - worker->error = TRUE; - worker->error_code = response->return_code; - worker->error_message = response->message; - free(state); - } else { - worker->return_value = state; - } - - // Free structure - free(response); -} - -static Handle _map_authGSSClientInit(Worker *worker) { - KerberosContext *context = KerberosContext::New(); - context->state = (gss_client_state *)worker->return_value; - return NanObjectWrapHandle(context); -} - -// Initialize method -NAN_METHOD(Kerberos::AuthGSSClientInit) { - NanScope(); - - // Ensure valid call - if(args.Length() != 3) return NanThrowError("Requires a service string uri, integer flags and a callback function"); - if(args.Length() == 3 && !args[0]->IsString() && !args[1]->IsInt32() && !args[2]->IsFunction()) - return NanThrowError("Requires a service string uri, integer flags and a callback function"); - - Local service = args[0]->ToString(); - // Convert uri string to c-string - char *service_str = (char *)calloc(service->Utf8Length() + 1, sizeof(char)); - if(service_str == NULL) die("Memory allocation failed"); - - // Write v8 string to c-string - service->WriteUtf8(service_str); - - // Allocate a structure - AuthGSSClientCall *call = (AuthGSSClientCall *)calloc(1, sizeof(AuthGSSClientCall)); - if(call == NULL) die("Memory allocation failed"); - call->flags =args[1]->ToInt32()->Uint32Value(); - call->uri = service_str; - - // Unpack the callback - Local callbackHandle = Local::Cast(args[2]); - NanCallback *callback = new NanCallback(callbackHandle); - - // Let's allocate some space - Worker *worker = new Worker(); - worker->error = false; - worker->request.data = worker; - worker->callback = callback; - worker->parameters = call; - worker->execute = _authGSSClientInit; - worker->mapper = _map_authGSSClientInit; - - // Schedule the worker with lib_uv - uv_queue_work(uv_default_loop(), &worker->request, Kerberos::Process, (uv_after_work_cb)Kerberos::After); - // Return no value as it's callback based - NanReturnValue(NanUndefined()); -} - -// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -// authGSSClientStep -// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -static void _authGSSClientStep(Worker *worker) { - gss_client_state *state; - gss_client_response *response; - char *challenge; - - // Unpack the parameter data struct - AuthGSSClientStepCall *call = (AuthGSSClientStepCall *)worker->parameters; - // Get the state - state = call->context->state; - challenge = call->challenge; - - // Check what kind of challenge we have - if(call->challenge == NULL) { - challenge = (char *)""; - } - - // Perform authentication step - response = authenticate_gss_client_step(state, challenge); - - // If we have an error mark worker as having had an error - if(response->return_code == AUTH_GSS_ERROR) { - worker->error = TRUE; - worker->error_code = response->return_code; - worker->error_message = response->message; - } else { - worker->return_code = response->return_code; - } - - // Free up structure - if(call->challenge != NULL) free(call->challenge); - free(call); - free(response); -} - -static Handle _map_authGSSClientStep(Worker *worker) { - NanScope(); - // Return the return code - return NanNew(worker->return_code); -} - -// Initialize method -NAN_METHOD(Kerberos::AuthGSSClientStep) { - NanScope(); - - // Ensure valid call - if(args.Length() != 2 && args.Length() != 3) return NanThrowError("Requires a GSS context, optional challenge string and callback function"); - if(args.Length() == 2 && !KerberosContext::HasInstance(args[0])) return NanThrowError("Requires a GSS context, optional challenge string and callback function"); - if(args.Length() == 3 && !KerberosContext::HasInstance(args[0]) && !args[1]->IsString()) return NanThrowError("Requires a GSS context, optional challenge string and callback function"); - - // Challenge string - char *challenge_str = NULL; - // Let's unpack the parameters - Local object = args[0]->ToObject(); - KerberosContext *kerberos_context = KerberosContext::Unwrap(object); - - // If we have a challenge string - if(args.Length() == 3) { - // Unpack the challenge string - Local challenge = args[1]->ToString(); - // Convert uri string to c-string - challenge_str = (char *)calloc(challenge->Utf8Length() + 1, sizeof(char)); - if(challenge_str == NULL) die("Memory allocation failed"); - // Write v8 string to c-string - challenge->WriteUtf8(challenge_str); - } - - // Allocate a structure - AuthGSSClientStepCall *call = (AuthGSSClientStepCall *)calloc(1, sizeof(AuthGSSClientCall)); - if(call == NULL) die("Memory allocation failed"); - call->context = kerberos_context; - call->challenge = challenge_str; - - // Unpack the callback - Local callbackHandle = Local::Cast(args[2]); - NanCallback *callback = new NanCallback(callbackHandle); - - // Let's allocate some space - Worker *worker = new Worker(); - worker->error = false; - worker->request.data = worker; - worker->callback = callback; - worker->parameters = call; - worker->execute = _authGSSClientStep; - worker->mapper = _map_authGSSClientStep; - - // Schedule the worker with lib_uv - uv_queue_work(uv_default_loop(), &worker->request, Kerberos::Process, (uv_after_work_cb)Kerberos::After); - - // Return no value as it's callback based - NanReturnValue(NanUndefined()); -} - -// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -// authGSSClientUnwrap -// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -static void _authGSSClientUnwrap(Worker *worker) { - gss_client_response *response; - char *challenge; - - // Unpack the parameter data struct - AuthGSSClientUnwrapCall *call = (AuthGSSClientUnwrapCall *)worker->parameters; - challenge = call->challenge; - - // Check what kind of challenge we have - if(call->challenge == NULL) { - challenge = (char *)""; - } - - // Perform authentication step - response = authenticate_gss_client_unwrap(call->context->state, challenge); - - // If we have an error mark worker as having had an error - if(response->return_code == AUTH_GSS_ERROR) { - worker->error = TRUE; - worker->error_code = response->return_code; - worker->error_message = response->message; - } else { - worker->return_code = response->return_code; - } - - // Free up structure - if(call->challenge != NULL) free(call->challenge); - free(call); - free(response); -} - -static Handle _map_authGSSClientUnwrap(Worker *worker) { - NanScope(); - // Return the return code - return NanNew(worker->return_code); -} - -// Initialize method -NAN_METHOD(Kerberos::AuthGSSClientUnwrap) { - NanScope(); - - // Ensure valid call - if(args.Length() != 2 && args.Length() != 3) return NanThrowError("Requires a GSS context, optional challenge string and callback function"); - if(args.Length() == 2 && !KerberosContext::HasInstance(args[0]) && !args[1]->IsFunction()) return NanThrowError("Requires a GSS context, optional challenge string and callback function"); - if(args.Length() == 3 && !KerberosContext::HasInstance(args[0]) && !args[1]->IsString() && !args[2]->IsFunction()) return NanThrowError("Requires a GSS context, optional challenge string and callback function"); - - // Challenge string - char *challenge_str = NULL; - // Let's unpack the parameters - Local object = args[0]->ToObject(); - KerberosContext *kerberos_context = KerberosContext::Unwrap(object); - - // If we have a challenge string - if(args.Length() == 3) { - // Unpack the challenge string - Local challenge = args[1]->ToString(); - // Convert uri string to c-string - challenge_str = (char *)calloc(challenge->Utf8Length() + 1, sizeof(char)); - if(challenge_str == NULL) die("Memory allocation failed"); - // Write v8 string to c-string - challenge->WriteUtf8(challenge_str); - } - - // Allocate a structure - AuthGSSClientUnwrapCall *call = (AuthGSSClientUnwrapCall *)calloc(1, sizeof(AuthGSSClientUnwrapCall)); - if(call == NULL) die("Memory allocation failed"); - call->context = kerberos_context; - call->challenge = challenge_str; - - // Unpack the callback - Local callbackHandle = args.Length() == 3 ? Local::Cast(args[2]) : Local::Cast(args[1]); - NanCallback *callback = new NanCallback(callbackHandle); - - // Let's allocate some space - Worker *worker = new Worker(); - worker->error = false; - worker->request.data = worker; - worker->callback = callback; - worker->parameters = call; - worker->execute = _authGSSClientUnwrap; - worker->mapper = _map_authGSSClientUnwrap; - - // Schedule the worker with lib_uv - uv_queue_work(uv_default_loop(), &worker->request, Kerberos::Process, (uv_after_work_cb)Kerberos::After); - - // Return no value as it's callback based - // return scope.Close(NanUndefined()); - NanReturnValue(NanUndefined()); -} - -// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -// authGSSClientWrap -// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -static void _authGSSClientWrap(Worker *worker) { - gss_client_response *response; - char *user_name = NULL; - - // Unpack the parameter data struct - AuthGSSClientWrapCall *call = (AuthGSSClientWrapCall *)worker->parameters; - user_name = call->user_name; - - // Check what kind of challenge we have - if(call->user_name == NULL) { - user_name = (char *)""; - } - - // Perform authentication step - response = authenticate_gss_client_wrap(call->context->state, call->challenge, user_name); - - // If we have an error mark worker as having had an error - if(response->return_code == AUTH_GSS_ERROR) { - worker->error = TRUE; - worker->error_code = response->return_code; - worker->error_message = response->message; - } else { - worker->return_code = response->return_code; - } - - // Free up structure - if(call->challenge != NULL) free(call->challenge); - if(call->user_name != NULL) free(call->user_name); - free(call); - free(response); -} - -static Handle _map_authGSSClientWrap(Worker *worker) { - NanScope(); - // Return the return code - return NanNew(worker->return_code); -} - -// Initialize method -NAN_METHOD(Kerberos::AuthGSSClientWrap) { - NanScope(); - - // Ensure valid call - if(args.Length() != 3 && args.Length() != 4) return NanThrowError("Requires a GSS context, the result from the authGSSClientResponse after authGSSClientUnwrap, optional user name and callback function"); - if(args.Length() == 3 && !KerberosContext::HasInstance(args[0]) && !args[1]->IsString() && !args[2]->IsFunction()) return NanThrowError("Requires a GSS context, the result from the authGSSClientResponse after authGSSClientUnwrap, optional user name and callback function"); - if(args.Length() == 4 && !KerberosContext::HasInstance(args[0]) && !args[1]->IsString() && !args[2]->IsString() && !args[2]->IsFunction()) return NanThrowError("Requires a GSS context, the result from the authGSSClientResponse after authGSSClientUnwrap, optional user name and callback function"); - - // Challenge string - char *challenge_str = NULL; - char *user_name_str = NULL; - - // Let's unpack the kerberos context - Local object = args[0]->ToObject(); - KerberosContext *kerberos_context = KerberosContext::Unwrap(object); - - // Unpack the challenge string - Local challenge = args[1]->ToString(); - // Convert uri string to c-string - challenge_str = (char *)calloc(challenge->Utf8Length() + 1, sizeof(char)); - if(challenge_str == NULL) die("Memory allocation failed"); - // Write v8 string to c-string - challenge->WriteUtf8(challenge_str); - - // If we have a user string - if(args.Length() == 4) { - // Unpack user name - Local user_name = args[2]->ToString(); - // Convert uri string to c-string - user_name_str = (char *)calloc(user_name->Utf8Length() + 1, sizeof(char)); - if(user_name_str == NULL) die("Memory allocation failed"); - // Write v8 string to c-string - user_name->WriteUtf8(user_name_str); - } - - // Allocate a structure - AuthGSSClientWrapCall *call = (AuthGSSClientWrapCall *)calloc(1, sizeof(AuthGSSClientWrapCall)); - if(call == NULL) die("Memory allocation failed"); - call->context = kerberos_context; - call->challenge = challenge_str; - call->user_name = user_name_str; - - // Unpack the callback - Local callbackHandle = args.Length() == 4 ? Local::Cast(args[3]) : Local::Cast(args[2]); - NanCallback *callback = new NanCallback(callbackHandle); - - // Let's allocate some space - Worker *worker = new Worker(); - worker->error = false; - worker->request.data = worker; - worker->callback = callback; - worker->parameters = call; - worker->execute = _authGSSClientWrap; - worker->mapper = _map_authGSSClientWrap; - - // Schedule the worker with lib_uv - uv_queue_work(uv_default_loop(), &worker->request, Kerberos::Process, (uv_after_work_cb)Kerberos::After); - - // Return no value as it's callback based - NanReturnValue(NanUndefined()); -} - -// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -// authGSSClientWrap -// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -static void _authGSSClientClean(Worker *worker) { - gss_client_response *response; - - // Unpack the parameter data struct - AuthGSSClientCleanCall *call = (AuthGSSClientCleanCall *)worker->parameters; - - // Perform authentication step - response = authenticate_gss_client_clean(call->context->state); - - // If we have an error mark worker as having had an error - if(response->return_code == AUTH_GSS_ERROR) { - worker->error = TRUE; - worker->error_code = response->return_code; - worker->error_message = response->message; - } else { - worker->return_code = response->return_code; - } - - // Free up structure - free(call); - free(response); -} - -static Handle _map_authGSSClientClean(Worker *worker) { - NanScope(); - // Return the return code - return NanNew(worker->return_code); -} - -// Initialize method -NAN_METHOD(Kerberos::AuthGSSClientClean) { - NanScope(); - - // // Ensure valid call - if(args.Length() != 2) return NanThrowError("Requires a GSS context and callback function"); - if(!KerberosContext::HasInstance(args[0]) && !args[1]->IsFunction()) return NanThrowError("Requires a GSS context and callback function"); - - // Let's unpack the kerberos context - Local object = args[0]->ToObject(); - KerberosContext *kerberos_context = KerberosContext::Unwrap(object); - - // Allocate a structure - AuthGSSClientCleanCall *call = (AuthGSSClientCleanCall *)calloc(1, sizeof(AuthGSSClientCleanCall)); - if(call == NULL) die("Memory allocation failed"); - call->context = kerberos_context; - - // Unpack the callback - Local callbackHandle = Local::Cast(args[1]); - NanCallback *callback = new NanCallback(callbackHandle); - - // Let's allocate some space - Worker *worker = new Worker(); - worker->error = false; - worker->request.data = worker; - worker->callback = callback; - worker->parameters = call; - worker->execute = _authGSSClientClean; - worker->mapper = _map_authGSSClientClean; - - // Schedule the worker with lib_uv - uv_queue_work(uv_default_loop(), &worker->request, Kerberos::Process, (uv_after_work_cb)Kerberos::After); - - // Return no value as it's callback based - NanReturnValue(NanUndefined()); -} - -// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -// UV Lib callbacks -// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -void Kerberos::Process(uv_work_t* work_req) { - // Grab the worker - Worker *worker = static_cast(work_req->data); - // Execute the worker code - worker->execute(worker); -} - -void Kerberos::After(uv_work_t* work_req) { - // Grab the scope of the call from Node - NanScope(); - - // Get the worker reference - Worker *worker = static_cast(work_req->data); - - // If we have an error - if(worker->error) { - Local err = v8::Exception::Error(NanNew(worker->error_message)); - Local obj = err->ToObject(); - obj->Set(NanNew("code"), NanNew(worker->error_code)); - Local args[2] = { err, NanNull() }; - // Execute the error - v8::TryCatch try_catch; - - // Call the callback - worker->callback->Call(ARRAY_SIZE(args), args); - - // If we have an exception handle it as a fatalexception - if (try_catch.HasCaught()) { - node::FatalException(try_catch); - } - } else { - // // Map the data - Handle result = worker->mapper(worker); - // Set up the callback with a null first - Handle args[2] = { NanNull(), result}; - - // Wrap the callback function call in a TryCatch so that we can call - // node's FatalException afterwards. This makes it possible to catch - // the exception from JavaScript land using the - // process.on('uncaughtException') event. - v8::TryCatch try_catch; - - // Call the callback - worker->callback->Call(ARRAY_SIZE(args), args); - - // If we have an exception handle it as a fatalexception - if (try_catch.HasCaught()) { - node::FatalException(try_catch); - } - } - - // Clean up the memory - delete worker->callback; - delete worker; -} - -// Exporting function -extern "C" void init(Handle target) { - NanScope(); - Kerberos::Initialize(target); - KerberosContext::Initialize(target); -} - -NODE_MODULE(kerberos, init); diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos.h deleted file mode 100644 index 0f0e349..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos.h +++ /dev/null @@ -1,47 +0,0 @@ -#ifndef KERBEROS_H -#define KERBEROS_H - -#include -#include -#include -#include - -#include "nan.h" -#include -#include - -extern "C" { - #include "kerberosgss.h" -} - -using namespace v8; -using namespace node; - -class Kerberos : public ObjectWrap { - -public: - Kerberos(); - ~Kerberos() {}; - - // Constructor used for creating new Kerberos objects from C++ - static Persistent constructor_template; - - // Initialize function for the object - static void Initialize(Handle target); - - // Method available - static NAN_METHOD(AuthGSSClientInit); - static NAN_METHOD(AuthGSSClientStep); - static NAN_METHOD(AuthGSSClientUnwrap); - static NAN_METHOD(AuthGSSClientWrap); - static NAN_METHOD(AuthGSSClientClean); - -private: - static NAN_METHOD(New); - // Handles the uv calls - static void Process(uv_work_t* work_req); - // Called after work is done - static void After(uv_work_t* work_req); -}; - -#endif \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos.js deleted file mode 100644 index b1a701b..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos.js +++ /dev/null @@ -1,91 +0,0 @@ -var kerberos = require('../build/Release/kerberos') - , KerberosNative = kerberos.Kerberos; - -var Kerberos = function() { - this._native_kerberos = new KerberosNative(); -} - -Kerberos.prototype.authGSSClientInit = function(uri, flags, callback) { - return this._native_kerberos.authGSSClientInit(uri, flags, callback); -} - -Kerberos.prototype.authGSSClientStep = function(context, challenge, callback) { - if(typeof challenge == 'function') { - callback = challenge; - challenge = ''; - } - - return this._native_kerberos.authGSSClientStep(context, challenge, callback); -} - -Kerberos.prototype.authGSSClientUnwrap = function(context, challenge, callback) { - if(typeof challenge == 'function') { - callback = challenge; - challenge = ''; - } - - return this._native_kerberos.authGSSClientUnwrap(context, challenge, callback); -} - -Kerberos.prototype.authGSSClientWrap = function(context, challenge, user_name, callback) { - if(typeof user_name == 'function') { - callback = user_name; - user_name = ''; - } - - return this._native_kerberos.authGSSClientWrap(context, challenge, user_name, callback); -} - -Kerberos.prototype.authGSSClientClean = function(context, callback) { - return this._native_kerberos.authGSSClientClean(context, callback); -} - -Kerberos.prototype.acquireAlternateCredentials = function(user_name, password, domain) { - return this._native_kerberos.acquireAlternateCredentials(user_name, password, domain); -} - -Kerberos.prototype.prepareOutboundPackage = function(principal, inputdata) { - return this._native_kerberos.prepareOutboundPackage(principal, inputdata); -} - -Kerberos.prototype.decryptMessage = function(challenge) { - return this._native_kerberos.decryptMessage(challenge); -} - -Kerberos.prototype.encryptMessage = function(challenge) { - return this._native_kerberos.encryptMessage(challenge); -} - -Kerberos.prototype.queryContextAttribute = function(attribute) { - if(typeof attribute != 'number' && attribute != 0x00) throw new Error("Attribute not supported"); - return this._native_kerberos.queryContextAttribute(attribute); -} - -// Some useful result codes -Kerberos.AUTH_GSS_CONTINUE = 0; -Kerberos.AUTH_GSS_COMPLETE = 1; - -// Some useful gss flags -Kerberos.GSS_C_DELEG_FLAG = 1; -Kerberos.GSS_C_MUTUAL_FLAG = 2; -Kerberos.GSS_C_REPLAY_FLAG = 4; -Kerberos.GSS_C_SEQUENCE_FLAG = 8; -Kerberos.GSS_C_CONF_FLAG = 16; -Kerberos.GSS_C_INTEG_FLAG = 32; -Kerberos.GSS_C_ANON_FLAG = 64; -Kerberos.GSS_C_PROT_READY_FLAG = 128; -Kerberos.GSS_C_TRANS_FLAG = 256; - -// Export Kerberos class -exports.Kerberos = Kerberos; - -// If we have SSPI (windows) -if(kerberos.SecurityCredentials) { - // Put all SSPI classes in it's own namespace - exports.SSIP = { - SecurityCredentials: require('./win32/wrappers/security_credentials').SecurityCredentials - , SecurityContext: require('./win32/wrappers/security_context').SecurityContext - , SecurityBuffer: require('./win32/wrappers/security_buffer').SecurityBuffer - , SecurityBufferDescriptor: require('./win32/wrappers/security_buffer_descriptor').SecurityBufferDescriptor - } -} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos_context.cc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos_context.cc deleted file mode 100644 index cc38e0d..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos_context.cc +++ /dev/null @@ -1,77 +0,0 @@ -#include "kerberos_context.h" - -Persistent KerberosContext::constructor_template; - -KerberosContext::KerberosContext() : ObjectWrap() { -} - -KerberosContext::~KerberosContext() { -} - -KerberosContext* KerberosContext::New() { - NanScope(); - Local obj = NanNew(constructor_template)->GetFunction()->NewInstance(); - KerberosContext *kerberos_context = ObjectWrap::Unwrap(obj); - return kerberos_context; -} - -NAN_METHOD(KerberosContext::New) { - NanScope(); - // Create code object - KerberosContext *kerberos_context = new KerberosContext(); - // Wrap it - kerberos_context->Wrap(args.This()); - // Return the object - NanReturnValue(args.This()); -} - -void KerberosContext::Initialize(v8::Handle target) { - // Grab the scope of the call from Node - NanScope(); - - // Define a new function template - // Local t = NanNew(New); - Local t = NanNew(static_cast(New)); - t->InstanceTemplate()->SetInternalFieldCount(1); - t->SetClassName(NanNew("KerberosContext")); - - // Get prototype - Local proto = t->PrototypeTemplate(); - - // Getter for the response - proto->SetAccessor(NanNew("response"), KerberosContext::ResponseGetter); - - // Set persistent - NanAssignPersistent(constructor_template, t); - - // Set the symbol - target->ForceSet(NanNew("KerberosContext"), t->GetFunction()); -} - -// -// Response Setter / Getter -NAN_GETTER(KerberosContext::ResponseGetter) { - NanScope(); - gss_client_state *state; - - // Unpack the object - KerberosContext *context = ObjectWrap::Unwrap(args.This()); - // Let's grab the response - state = context->state; - // No state no response - if(state == NULL || state->response == NULL) { - NanReturnValue(NanNull()); - } else { - // Return the response - NanReturnValue(NanNew(state->response)); - } -} - - - - - - - - - diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos_context.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos_context.h deleted file mode 100644 index dd00f1d..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberos_context.h +++ /dev/null @@ -1,48 +0,0 @@ -#ifndef KERBEROS_CONTEXT_H -#define KERBEROS_CONTEXT_H - -#include -#include -#include -#include - -#include "nan.h" -#include -#include - -extern "C" { - #include "kerberosgss.h" -} - -using namespace v8; -using namespace node; - -class KerberosContext : public ObjectWrap { - -public: - KerberosContext(); - ~KerberosContext(); - - static inline bool HasInstance(Handle val) { - if (!val->IsObject()) return false; - Local obj = val->ToObject(); - return NanNew(constructor_template)->HasInstance(obj); - }; - - // Constructor used for creating new Kerberos objects from C++ - static Persistent constructor_template; - - // Initialize function for the object - static void Initialize(Handle target); - - // Public constructor - static KerberosContext* New(); - - // Handle to the kerberos context - gss_client_state *state; - -private: - static NAN_METHOD(New); - static NAN_GETTER(ResponseGetter); -}; -#endif \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberosgss.c b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberosgss.c deleted file mode 100644 index 8e55b62..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberosgss.c +++ /dev/null @@ -1,693 +0,0 @@ -/** - * Copyright (c) 2006-2010 Apple Inc. All rights reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ - -#include "kerberosgss.h" - -#include "base64.h" - -#include -#include -#include -#include -#include - -#pragma clang diagnostic push -#pragma clang diagnostic ignored "-Wdeprecated-declarations" - -void die1(const char *message) { - if(errno) { - perror(message); - } else { - printf("ERROR: %s\n", message); - } - - exit(1); -} - -static void set_gss_error(OM_uint32 err_maj, OM_uint32 err_min); - -/*extern PyObject *GssException_class; -extern PyObject *KrbException_class; - -char* server_principal_details(const char* service, const char* hostname) -{ - char match[1024]; - int match_len = 0; - char* result = NULL; - - int code; - krb5_context kcontext; - krb5_keytab kt = NULL; - krb5_kt_cursor cursor = NULL; - krb5_keytab_entry entry; - char* pname = NULL; - - // Generate the principal prefix we want to match - snprintf(match, 1024, "%s/%s@", service, hostname); - match_len = strlen(match); - - code = krb5_init_context(&kcontext); - if (code) - { - PyErr_SetObject(KrbException_class, Py_BuildValue("((s:i))", - "Cannot initialize Kerberos5 context", code)); - return NULL; - } - - if ((code = krb5_kt_default(kcontext, &kt))) - { - PyErr_SetObject(KrbException_class, Py_BuildValue("((s:i))", - "Cannot get default keytab", code)); - goto end; - } - - if ((code = krb5_kt_start_seq_get(kcontext, kt, &cursor))) - { - PyErr_SetObject(KrbException_class, Py_BuildValue("((s:i))", - "Cannot get sequence cursor from keytab", code)); - goto end; - } - - while ((code = krb5_kt_next_entry(kcontext, kt, &entry, &cursor)) == 0) - { - if ((code = krb5_unparse_name(kcontext, entry.principal, &pname))) - { - PyErr_SetObject(KrbException_class, Py_BuildValue("((s:i))", - "Cannot parse principal name from keytab", code)); - goto end; - } - - if (strncmp(pname, match, match_len) == 0) - { - result = malloc(strlen(pname) + 1); - strcpy(result, pname); - krb5_free_unparsed_name(kcontext, pname); - krb5_free_keytab_entry_contents(kcontext, &entry); - break; - } - - krb5_free_unparsed_name(kcontext, pname); - krb5_free_keytab_entry_contents(kcontext, &entry); - } - - if (result == NULL) - { - PyErr_SetObject(KrbException_class, Py_BuildValue("((s:i))", - "Principal not found in keytab", -1)); - } - -end: - if (cursor) - krb5_kt_end_seq_get(kcontext, kt, &cursor); - if (kt) - krb5_kt_close(kcontext, kt); - krb5_free_context(kcontext); - - return result; -} -*/ -gss_client_response *authenticate_gss_client_init(const char* service, long int gss_flags, gss_client_state* state) { - OM_uint32 maj_stat; - OM_uint32 min_stat; - gss_buffer_desc name_token = GSS_C_EMPTY_BUFFER; - gss_client_response *response = NULL; - int ret = AUTH_GSS_COMPLETE; - - state->server_name = GSS_C_NO_NAME; - state->context = GSS_C_NO_CONTEXT; - state->gss_flags = gss_flags; - state->username = NULL; - state->response = NULL; - - // Import server name first - name_token.length = strlen(service); - name_token.value = (char *)service; - - maj_stat = gss_import_name(&min_stat, &name_token, gss_krb5_nt_service_name, &state->server_name); - - if (GSS_ERROR(maj_stat)) { - response = gss_error(maj_stat, min_stat); - response->return_code = AUTH_GSS_ERROR; - goto end; - } - -end: - if(response == NULL) { - response = calloc(1, sizeof(gss_client_response)); - if(response == NULL) die1("Memory allocation failed"); - response->return_code = ret; - } - - return response; -} - -gss_client_response *authenticate_gss_client_clean(gss_client_state *state) { - OM_uint32 min_stat; - int ret = AUTH_GSS_COMPLETE; - gss_client_response *response = NULL; - - if(state->context != GSS_C_NO_CONTEXT) - gss_delete_sec_context(&min_stat, &state->context, GSS_C_NO_BUFFER); - - if(state->server_name != GSS_C_NO_NAME) - gss_release_name(&min_stat, &state->server_name); - - if(state->username != NULL) { - free(state->username); - state->username = NULL; - } - - if (state->response != NULL) { - free(state->response); - state->response = NULL; - } - - if(response == NULL) { - response = calloc(1, sizeof(gss_client_response)); - if(response == NULL) die1("Memory allocation failed"); - response->return_code = ret; - } - - return response; -} - -gss_client_response *authenticate_gss_client_step(gss_client_state* state, const char* challenge) { - OM_uint32 maj_stat; - OM_uint32 min_stat; - gss_buffer_desc input_token = GSS_C_EMPTY_BUFFER; - gss_buffer_desc output_token = GSS_C_EMPTY_BUFFER; - int ret = AUTH_GSS_CONTINUE; - gss_client_response *response = NULL; - - // Always clear out the old response - if (state->response != NULL) { - free(state->response); - state->response = NULL; - } - - // If there is a challenge (data from the server) we need to give it to GSS - if (challenge && *challenge) { - int len; - input_token.value = base64_decode(challenge, &len); - input_token.length = len; - } - - // Do GSSAPI step - maj_stat = gss_init_sec_context(&min_stat, - GSS_C_NO_CREDENTIAL, - &state->context, - state->server_name, - GSS_C_NO_OID, - (OM_uint32)state->gss_flags, - 0, - GSS_C_NO_CHANNEL_BINDINGS, - &input_token, - NULL, - &output_token, - NULL, - NULL); - - if ((maj_stat != GSS_S_COMPLETE) && (maj_stat != GSS_S_CONTINUE_NEEDED)) { - response = gss_error(maj_stat, min_stat); - response->return_code = AUTH_GSS_ERROR; - goto end; - } - - ret = (maj_stat == GSS_S_COMPLETE) ? AUTH_GSS_COMPLETE : AUTH_GSS_CONTINUE; - // Grab the client response to send back to the server - if(output_token.length) { - state->response = base64_encode((const unsigned char *)output_token.value, output_token.length); - maj_stat = gss_release_buffer(&min_stat, &output_token); - } - - // Try to get the user name if we have completed all GSS operations - if (ret == AUTH_GSS_COMPLETE) { - gss_name_t gssuser = GSS_C_NO_NAME; - maj_stat = gss_inquire_context(&min_stat, state->context, &gssuser, NULL, NULL, NULL, NULL, NULL, NULL); - - if(GSS_ERROR(maj_stat)) { - response = gss_error(maj_stat, min_stat); - response->return_code = AUTH_GSS_ERROR; - goto end; - } - - gss_buffer_desc name_token; - name_token.length = 0; - maj_stat = gss_display_name(&min_stat, gssuser, &name_token, NULL); - - if(GSS_ERROR(maj_stat)) { - if(name_token.value) - gss_release_buffer(&min_stat, &name_token); - gss_release_name(&min_stat, &gssuser); - - response = gss_error(maj_stat, min_stat); - response->return_code = AUTH_GSS_ERROR; - goto end; - } else { - state->username = (char *)malloc(name_token.length + 1); - if(state->username == NULL) die1("Memory allocation failed"); - strncpy(state->username, (char*) name_token.value, name_token.length); - state->username[name_token.length] = 0; - gss_release_buffer(&min_stat, &name_token); - gss_release_name(&min_stat, &gssuser); - } - } - -end: - if(output_token.value) - gss_release_buffer(&min_stat, &output_token); - if(input_token.value) - free(input_token.value); - - if(response == NULL) { - response = calloc(1, sizeof(gss_client_response)); - if(response == NULL) die1("Memory allocation failed"); - response->return_code = ret; - } - - // Return the response - return response; -} - -gss_client_response *authenticate_gss_client_unwrap(gss_client_state *state, const char *challenge) { - OM_uint32 maj_stat; - OM_uint32 min_stat; - gss_buffer_desc input_token = GSS_C_EMPTY_BUFFER; - gss_buffer_desc output_token = GSS_C_EMPTY_BUFFER; - gss_client_response *response = NULL; - int ret = AUTH_GSS_CONTINUE; - - // Always clear out the old response - if(state->response != NULL) { - free(state->response); - state->response = NULL; - } - - // If there is a challenge (data from the server) we need to give it to GSS - if(challenge && *challenge) { - int len; - input_token.value = base64_decode(challenge, &len); - input_token.length = len; - } - - // Do GSSAPI step - maj_stat = gss_unwrap(&min_stat, - state->context, - &input_token, - &output_token, - NULL, - NULL); - - if(maj_stat != GSS_S_COMPLETE) { - response = gss_error(maj_stat, min_stat); - response->return_code = AUTH_GSS_ERROR; - goto end; - } else { - ret = AUTH_GSS_COMPLETE; - } - - // Grab the client response - if(output_token.length) { - state->response = base64_encode((const unsigned char *)output_token.value, output_token.length); - gss_release_buffer(&min_stat, &output_token); - } -end: - if(output_token.value) - gss_release_buffer(&min_stat, &output_token); - if(input_token.value) - free(input_token.value); - - if(response == NULL) { - response = calloc(1, sizeof(gss_client_response)); - if(response == NULL) die1("Memory allocation failed"); - response->return_code = ret; - } - - // Return the response - return response; -} - -gss_client_response *authenticate_gss_client_wrap(gss_client_state* state, const char* challenge, const char* user) { - OM_uint32 maj_stat; - OM_uint32 min_stat; - gss_buffer_desc input_token = GSS_C_EMPTY_BUFFER; - gss_buffer_desc output_token = GSS_C_EMPTY_BUFFER; - int ret = AUTH_GSS_CONTINUE; - gss_client_response *response = NULL; - char buf[4096], server_conf_flags; - unsigned long buf_size; - - // Always clear out the old response - if(state->response != NULL) { - free(state->response); - state->response = NULL; - } - - if(challenge && *challenge) { - int len; - input_token.value = base64_decode(challenge, &len); - input_token.length = len; - } - - if(user) { - // get bufsize - server_conf_flags = ((char*) input_token.value)[0]; - ((char*) input_token.value)[0] = 0; - buf_size = ntohl(*((long *) input_token.value)); - free(input_token.value); -#ifdef PRINTFS - printf("User: %s, %c%c%c\n", user, - server_conf_flags & GSS_AUTH_P_NONE ? 'N' : '-', - server_conf_flags & GSS_AUTH_P_INTEGRITY ? 'I' : '-', - server_conf_flags & GSS_AUTH_P_PRIVACY ? 'P' : '-'); - printf("Maximum GSS token size is %ld\n", buf_size); -#endif - - // agree to terms (hack!) - buf_size = htonl(buf_size); // not relevant without integrity/privacy - memcpy(buf, &buf_size, 4); - buf[0] = GSS_AUTH_P_NONE; - // server decides if principal can log in as user - strncpy(buf + 4, user, sizeof(buf) - 4); - input_token.value = buf; - input_token.length = 4 + strlen(user); - } - - // Do GSSAPI wrap - maj_stat = gss_wrap(&min_stat, - state->context, - 0, - GSS_C_QOP_DEFAULT, - &input_token, - NULL, - &output_token); - - if (maj_stat != GSS_S_COMPLETE) { - response = gss_error(maj_stat, min_stat); - response->return_code = AUTH_GSS_ERROR; - goto end; - } else - ret = AUTH_GSS_COMPLETE; - // Grab the client response to send back to the server - if (output_token.length) { - state->response = base64_encode((const unsigned char *)output_token.value, output_token.length);; - gss_release_buffer(&min_stat, &output_token); - } -end: - if (output_token.value) - gss_release_buffer(&min_stat, &output_token); - - if(response == NULL) { - response = calloc(1, sizeof(gss_client_response)); - if(response == NULL) die1("Memory allocation failed"); - response->return_code = ret; - } - - // Return the response - return response; -} - -int authenticate_gss_server_init(const char *service, gss_server_state *state) -{ - OM_uint32 maj_stat; - OM_uint32 min_stat; - gss_buffer_desc name_token = GSS_C_EMPTY_BUFFER; - int ret = AUTH_GSS_COMPLETE; - - state->context = GSS_C_NO_CONTEXT; - state->server_name = GSS_C_NO_NAME; - state->client_name = GSS_C_NO_NAME; - state->server_creds = GSS_C_NO_CREDENTIAL; - state->client_creds = GSS_C_NO_CREDENTIAL; - state->username = NULL; - state->targetname = NULL; - state->response = NULL; - - // Server name may be empty which means we aren't going to create our own creds - size_t service_len = strlen(service); - if (service_len != 0) - { - // Import server name first - name_token.length = strlen(service); - name_token.value = (char *)service; - - maj_stat = gss_import_name(&min_stat, &name_token, GSS_C_NT_HOSTBASED_SERVICE, &state->server_name); - - if (GSS_ERROR(maj_stat)) - { - set_gss_error(maj_stat, min_stat); - ret = AUTH_GSS_ERROR; - goto end; - } - - // Get credentials - maj_stat = gss_acquire_cred(&min_stat, state->server_name, GSS_C_INDEFINITE, - GSS_C_NO_OID_SET, GSS_C_ACCEPT, &state->server_creds, NULL, NULL); - - if (GSS_ERROR(maj_stat)) - { - set_gss_error(maj_stat, min_stat); - ret = AUTH_GSS_ERROR; - goto end; - } - } - -end: - return ret; -} - -int authenticate_gss_server_clean(gss_server_state *state) -{ - OM_uint32 min_stat; - int ret = AUTH_GSS_COMPLETE; - - if (state->context != GSS_C_NO_CONTEXT) - gss_delete_sec_context(&min_stat, &state->context, GSS_C_NO_BUFFER); - if (state->server_name != GSS_C_NO_NAME) - gss_release_name(&min_stat, &state->server_name); - if (state->client_name != GSS_C_NO_NAME) - gss_release_name(&min_stat, &state->client_name); - if (state->server_creds != GSS_C_NO_CREDENTIAL) - gss_release_cred(&min_stat, &state->server_creds); - if (state->client_creds != GSS_C_NO_CREDENTIAL) - gss_release_cred(&min_stat, &state->client_creds); - if (state->username != NULL) - { - free(state->username); - state->username = NULL; - } - if (state->targetname != NULL) - { - free(state->targetname); - state->targetname = NULL; - } - if (state->response != NULL) - { - free(state->response); - state->response = NULL; - } - - return ret; -} - -/*int authenticate_gss_server_step(gss_server_state *state, const char *challenge) -{ - OM_uint32 maj_stat; - OM_uint32 min_stat; - gss_buffer_desc input_token = GSS_C_EMPTY_BUFFER; - gss_buffer_desc output_token = GSS_C_EMPTY_BUFFER; - int ret = AUTH_GSS_CONTINUE; - - // Always clear out the old response - if (state->response != NULL) - { - free(state->response); - state->response = NULL; - } - - // If there is a challenge (data from the server) we need to give it to GSS - if (challenge && *challenge) - { - int len; - input_token.value = base64_decode(challenge, &len); - input_token.length = len; - } - else - { - PyErr_SetString(KrbException_class, "No challenge parameter in request from client"); - ret = AUTH_GSS_ERROR; - goto end; - } - - maj_stat = gss_accept_sec_context(&min_stat, - &state->context, - state->server_creds, - &input_token, - GSS_C_NO_CHANNEL_BINDINGS, - &state->client_name, - NULL, - &output_token, - NULL, - NULL, - &state->client_creds); - - if (GSS_ERROR(maj_stat)) - { - set_gss_error(maj_stat, min_stat); - ret = AUTH_GSS_ERROR; - goto end; - } - - // Grab the server response to send back to the client - if (output_token.length) - { - state->response = base64_encode((const unsigned char *)output_token.value, output_token.length);; - maj_stat = gss_release_buffer(&min_stat, &output_token); - } - - // Get the user name - maj_stat = gss_display_name(&min_stat, state->client_name, &output_token, NULL); - if (GSS_ERROR(maj_stat)) - { - set_gss_error(maj_stat, min_stat); - ret = AUTH_GSS_ERROR; - goto end; - } - state->username = (char *)malloc(output_token.length + 1); - strncpy(state->username, (char*) output_token.value, output_token.length); - state->username[output_token.length] = 0; - - // Get the target name if no server creds were supplied - if (state->server_creds == GSS_C_NO_CREDENTIAL) - { - gss_name_t target_name = GSS_C_NO_NAME; - maj_stat = gss_inquire_context(&min_stat, state->context, NULL, &target_name, NULL, NULL, NULL, NULL, NULL); - if (GSS_ERROR(maj_stat)) - { - set_gss_error(maj_stat, min_stat); - ret = AUTH_GSS_ERROR; - goto end; - } - maj_stat = gss_display_name(&min_stat, target_name, &output_token, NULL); - if (GSS_ERROR(maj_stat)) - { - set_gss_error(maj_stat, min_stat); - ret = AUTH_GSS_ERROR; - goto end; - } - state->targetname = (char *)malloc(output_token.length + 1); - strncpy(state->targetname, (char*) output_token.value, output_token.length); - state->targetname[output_token.length] = 0; - } - - ret = AUTH_GSS_COMPLETE; - -end: - if (output_token.length) - gss_release_buffer(&min_stat, &output_token); - if (input_token.value) - free(input_token.value); - return ret; -} -*/ - -static void set_gss_error(OM_uint32 err_maj, OM_uint32 err_min) { - OM_uint32 maj_stat, min_stat; - OM_uint32 msg_ctx = 0; - gss_buffer_desc status_string; - char buf_maj[512]; - char buf_min[512]; - - do { - maj_stat = gss_display_status (&min_stat, - err_maj, - GSS_C_GSS_CODE, - GSS_C_NO_OID, - &msg_ctx, - &status_string); - if(GSS_ERROR(maj_stat)) - break; - - strncpy(buf_maj, (char*) status_string.value, sizeof(buf_maj)); - gss_release_buffer(&min_stat, &status_string); - - maj_stat = gss_display_status (&min_stat, - err_min, - GSS_C_MECH_CODE, - GSS_C_NULL_OID, - &msg_ctx, - &status_string); - if (!GSS_ERROR(maj_stat)) { - - strncpy(buf_min, (char*) status_string.value , sizeof(buf_min)); - gss_release_buffer(&min_stat, &status_string); - } - } while (!GSS_ERROR(maj_stat) && msg_ctx != 0); -} - -gss_client_response *gss_error(OM_uint32 err_maj, OM_uint32 err_min) { - OM_uint32 maj_stat, min_stat; - OM_uint32 msg_ctx = 0; - gss_buffer_desc status_string; - char *buf_maj = calloc(512, sizeof(char)); - if(buf_maj == NULL) die1("Memory allocation failed"); - char *buf_min = calloc(512, sizeof(char)); - if(buf_min == NULL) die1("Memory allocation failed"); - char *message = NULL; - gss_client_response *response = calloc(1, sizeof(gss_client_response)); - if(response == NULL) die1("Memory allocation failed"); - - do { - maj_stat = gss_display_status (&min_stat, - err_maj, - GSS_C_GSS_CODE, - GSS_C_NO_OID, - &msg_ctx, - &status_string); - if(GSS_ERROR(maj_stat)) - break; - - strncpy(buf_maj, (char*) status_string.value, 512); - gss_release_buffer(&min_stat, &status_string); - - maj_stat = gss_display_status (&min_stat, - err_min, - GSS_C_MECH_CODE, - GSS_C_NULL_OID, - &msg_ctx, - &status_string); - if(!GSS_ERROR(maj_stat)) { - strncpy(buf_min, (char*) status_string.value , 512); - gss_release_buffer(&min_stat, &status_string); - } - } while (!GSS_ERROR(maj_stat) && msg_ctx != 0); - - // Join the strings - message = calloc(1026, 1); - if(message == NULL) die1("Memory allocation failed"); - // Join the two messages - sprintf(message, "%s, %s", buf_maj, buf_min); - // Free data - free(buf_min); - free(buf_maj); - // Set the message - response->message = message; - // Return the message - return response; -} - -#pragma clang diagnostic pop - diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberosgss.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberosgss.h deleted file mode 100644 index 58ac0b7..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/kerberosgss.h +++ /dev/null @@ -1,70 +0,0 @@ -/** - * Copyright (c) 2006-2009 Apple Inc. All rights reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ -#ifndef KERBEROS_GSS_H -#define KERBEROS_GSS_H - -#include -#include -#include - -#define krb5_get_err_text(context,code) error_message(code) - -#define AUTH_GSS_ERROR -1 -#define AUTH_GSS_COMPLETE 1 -#define AUTH_GSS_CONTINUE 0 - -#define GSS_AUTH_P_NONE 1 -#define GSS_AUTH_P_INTEGRITY 2 -#define GSS_AUTH_P_PRIVACY 4 - -typedef struct { - int return_code; - char *message; -} gss_client_response; - -typedef struct { - gss_ctx_id_t context; - gss_name_t server_name; - long int gss_flags; - char* username; - char* response; -} gss_client_state; - -typedef struct { - gss_ctx_id_t context; - gss_name_t server_name; - gss_name_t client_name; - gss_cred_id_t server_creds; - gss_cred_id_t client_creds; - char* username; - char* targetname; - char* response; -} gss_server_state; - -// char* server_principal_details(const char* service, const char* hostname); - -gss_client_response *authenticate_gss_client_init(const char* service, long int gss_flags, gss_client_state* state); -gss_client_response *authenticate_gss_client_clean(gss_client_state *state); -gss_client_response *authenticate_gss_client_step(gss_client_state *state, const char *challenge); -gss_client_response *authenticate_gss_client_unwrap(gss_client_state* state, const char* challenge); -gss_client_response *authenticate_gss_client_wrap(gss_client_state* state, const char* challenge, const char* user); - -int authenticate_gss_server_init(const char* service, gss_server_state* state); -int authenticate_gss_server_clean(gss_server_state *state); -// int authenticate_gss_server_step(gss_server_state *state, const char *challenge); - -gss_client_response *gss_error(OM_uint32 err_maj, OM_uint32 err_min); -#endif diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/sspi.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/sspi.js deleted file mode 100644 index d9120fb..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/sspi.js +++ /dev/null @@ -1,15 +0,0 @@ -// Load the native SSPI classes -var kerberos = require('../build/Release/kerberos') - , Kerberos = kerberos.Kerberos - , SecurityBuffer = require('./win32/wrappers/security_buffer').SecurityBuffer - , SecurityBufferDescriptor = require('./win32/wrappers/security_buffer_descriptor').SecurityBufferDescriptor - , SecurityCredentials = require('./win32/wrappers/security_credentials').SecurityCredentials - , SecurityContext = require('./win32/wrappers/security_context').SecurityContext; -var SSPI = function() { -} - -exports.SSPI = SSPI; -exports.SecurityBuffer = SecurityBuffer; -exports.SecurityBufferDescriptor = SecurityBufferDescriptor; -exports.SecurityCredentials = SecurityCredentials; -exports.SecurityContext = SecurityContext; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/base64.c b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/base64.c deleted file mode 100644 index 502a021..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/base64.c +++ /dev/null @@ -1,121 +0,0 @@ -/** - * Copyright (c) 2006-2008 Apple Inc. All rights reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ - -#include "base64.h" - -#include -#include - -// base64 tables -static char basis_64[] = - "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; -static signed char index_64[128] = -{ - -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, - -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, - -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,62, -1,-1,-1,63, - 52,53,54,55, 56,57,58,59, 60,61,-1,-1, -1,-1,-1,-1, - -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10, 11,12,13,14, - 15,16,17,18, 19,20,21,22, 23,24,25,-1, -1,-1,-1,-1, - -1,26,27,28, 29,30,31,32, 33,34,35,36, 37,38,39,40, - 41,42,43,44, 45,46,47,48, 49,50,51,-1, -1,-1,-1,-1 -}; -#define CHAR64(c) (((c) < 0 || (c) > 127) ? -1 : index_64[(c)]) - -// base64_encode : base64 encode -// -// value : data to encode -// vlen : length of data -// (result) : new char[] - c-str of result -char *base64_encode(const unsigned char *value, int vlen) -{ - char *result = (char *)malloc((vlen * 4) / 3 + 5); - char *out = result; - unsigned char oval; - - while (vlen >= 3) - { - *out++ = basis_64[value[0] >> 2]; - *out++ = basis_64[((value[0] << 4) & 0x30) | (value[1] >> 4)]; - *out++ = basis_64[((value[1] << 2) & 0x3C) | (value[2] >> 6)]; - *out++ = basis_64[value[2] & 0x3F]; - value += 3; - vlen -= 3; - } - if (vlen > 0) - { - *out++ = basis_64[value[0] >> 2]; - oval = (value[0] << 4) & 0x30; - if (vlen > 1) oval |= value[1] >> 4; - *out++ = basis_64[oval]; - *out++ = (vlen < 2) ? '=' : basis_64[(value[1] << 2) & 0x3C]; - *out++ = '='; - } - *out = '\0'; - - return result; -} - -// base64_decode : base64 decode -// -// value : c-str to decode -// rlen : length of decoded result -// (result) : new unsigned char[] - decoded result -unsigned char *base64_decode(const char *value, int *rlen) -{ - int c1, c2, c3, c4; - int vlen = (int)strlen(value); - unsigned char *result =(unsigned char *)malloc((vlen * 3) / 4 + 1); - unsigned char *out = result; - *rlen = 0; - - while (1) - { - if (value[0]==0) - return result; - c1 = value[0]; - if (CHAR64(c1) == -1) - goto base64_decode_error;; - c2 = value[1]; - if (CHAR64(c2) == -1) - goto base64_decode_error;; - c3 = value[2]; - if ((c3 != '=') && (CHAR64(c3) == -1)) - goto base64_decode_error;; - c4 = value[3]; - if ((c4 != '=') && (CHAR64(c4) == -1)) - goto base64_decode_error;; - - value += 4; - *out++ = (CHAR64(c1) << 2) | (CHAR64(c2) >> 4); - *rlen += 1; - if (c3 != '=') - { - *out++ = ((CHAR64(c2) << 4) & 0xf0) | (CHAR64(c3) >> 2); - *rlen += 1; - if (c4 != '=') - { - *out++ = ((CHAR64(c3) << 6) & 0xc0) | CHAR64(c4); - *rlen += 1; - } - } - } - -base64_decode_error: - *result = 0; - *rlen = 0; - return result; -} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/base64.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/base64.h deleted file mode 100644 index f0e1f06..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/base64.h +++ /dev/null @@ -1,18 +0,0 @@ -/** - * Copyright (c) 2006-2008 Apple Inc. All rights reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ - -char *base64_encode(const unsigned char *value, int vlen); -unsigned char *base64_decode(const char *value, int *rlen); diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos.cc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos.cc deleted file mode 100644 index c40be18..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos.cc +++ /dev/null @@ -1,53 +0,0 @@ -#include "kerberos.h" -#include -#include -#include "base64.h" -#include "wrappers/security_buffer.h" -#include "wrappers/security_buffer_descriptor.h" -#include "wrappers/security_context.h" -#include "wrappers/security_credentials.h" - -Persistent Kerberos::constructor_template; - -Kerberos::Kerberos() : ObjectWrap() { -} - -void Kerberos::Initialize(v8::Handle target) { - // Grab the scope of the call from Node - NanScope(); - - // Define a new function template - Local t = NanNew(New); - t->InstanceTemplate()->SetInternalFieldCount(1); - t->SetClassName(NanNew("Kerberos")); - - // Set persistent - NanAssignPersistent(constructor_template, t); - - // Set the symbol - target->ForceSet(NanNew("Kerberos"), t->GetFunction()); -} - -NAN_METHOD(Kerberos::New) { - NanScope(); - // Load the security.dll library - load_library(); - // Create a Kerberos instance - Kerberos *kerberos = new Kerberos(); - // Return the kerberos object - kerberos->Wrap(args.This()); - // Return the object - NanReturnValue(args.This()); -} - -// Exporting function -extern "C" void init(Handle target) { - NanScope(); - Kerberos::Initialize(target); - SecurityContext::Initialize(target); - SecurityBuffer::Initialize(target); - SecurityBufferDescriptor::Initialize(target); - SecurityCredentials::Initialize(target); -} - -NODE_MODULE(kerberos, init); diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos.h deleted file mode 100644 index 579d04e..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos.h +++ /dev/null @@ -1,60 +0,0 @@ -#ifndef KERBEROS_H -#define KERBEROS_H - -#include -#include -#include -#include "nan.h" - -extern "C" { - #include "kerberos_sspi.h" - #include "base64.h" -} - -using namespace v8; -using namespace node; - -class Kerberos : public ObjectWrap { - -public: - Kerberos(); - ~Kerberos() {}; - - // Constructor used for creating new Kerberos objects from C++ - static Persistent constructor_template; - - // Initialize function for the object - static void Initialize(Handle target); - - // Method available - static NAN_METHOD(AcquireAlternateCredentials); - static NAN_METHOD(PrepareOutboundPackage); - static NAN_METHOD(DecryptMessage); - static NAN_METHOD(EncryptMessage); - static NAN_METHOD(QueryContextAttributes); - -private: - static NAN_METHOD(New); - - // Pointer to context object - SEC_WINNT_AUTH_IDENTITY m_Identity; - // credentials - CredHandle m_Credentials; - // Expiry time for ticket - TimeStamp Expiration; - // package info - SecPkgInfo m_PkgInfo; - // context - CtxtHandle m_Context; - // Do we have a context - bool m_HaveContext; - // Attributes - DWORD CtxtAttr; - - // Handles the uv calls - static void Process(uv_work_t* work_req); - // Called after work is done - static void After(uv_work_t* work_req); -}; - -#endif \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos_sspi.c b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos_sspi.c deleted file mode 100644 index d75c9ab..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos_sspi.c +++ /dev/null @@ -1,244 +0,0 @@ -#include "kerberos_sspi.h" -#include -#include - -static HINSTANCE _sspi_security_dll = NULL; -static HINSTANCE _sspi_secur32_dll = NULL; - -/** - * Encrypt A Message - */ -SECURITY_STATUS SEC_ENTRY _sspi_EncryptMessage(PCtxtHandle phContext, unsigned long fQOP, PSecBufferDesc pMessage, unsigned long MessageSeqNo) { - // Create function pointer instance - encryptMessage_fn pfn_encryptMessage = NULL; - - // Return error if library not loaded - if(_sspi_security_dll == NULL) return -1; - - // Map function to library method - pfn_encryptMessage = (encryptMessage_fn)GetProcAddress(_sspi_security_dll, "EncryptMessage"); - // Check if the we managed to map function pointer - if(!pfn_encryptMessage) { - printf("GetProcAddress failed.\n"); - return -2; - } - - // Call the function - return (*pfn_encryptMessage)(phContext, fQOP, pMessage, MessageSeqNo); -} - -/** - * Acquire Credentials - */ -SECURITY_STATUS SEC_ENTRY _sspi_AcquireCredentialsHandle( - LPSTR pszPrincipal, LPSTR pszPackage, unsigned long fCredentialUse, - void * pvLogonId, void * pAuthData, SEC_GET_KEY_FN pGetKeyFn, void * pvGetKeyArgument, - PCredHandle phCredential, PTimeStamp ptsExpiry -) { - SECURITY_STATUS status; - // Create function pointer instance - acquireCredentialsHandle_fn pfn_acquireCredentialsHandle = NULL; - - // Return error if library not loaded - if(_sspi_security_dll == NULL) return -1; - - // Map function - #ifdef _UNICODE - pfn_acquireCredentialsHandle = (acquireCredentialsHandle_fn)GetProcAddress(_sspi_security_dll, "AcquireCredentialsHandleW"); - #else - pfn_acquireCredentialsHandle = (acquireCredentialsHandle_fn)GetProcAddress(_sspi_security_dll, "AcquireCredentialsHandleA"); - #endif - - // Check if the we managed to map function pointer - if(!pfn_acquireCredentialsHandle) { - printf("GetProcAddress failed.\n"); - return -2; - } - - // Status - status = (*pfn_acquireCredentialsHandle)(pszPrincipal, pszPackage, fCredentialUse, - pvLogonId, pAuthData, pGetKeyFn, pvGetKeyArgument, phCredential, ptsExpiry - ); - - // Call the function - return status; -} - -/** - * Delete Security Context - */ -SECURITY_STATUS SEC_ENTRY _sspi_DeleteSecurityContext(PCtxtHandle phContext) { - // Create function pointer instance - deleteSecurityContext_fn pfn_deleteSecurityContext = NULL; - - // Return error if library not loaded - if(_sspi_security_dll == NULL) return -1; - // Map function - pfn_deleteSecurityContext = (deleteSecurityContext_fn)GetProcAddress(_sspi_security_dll, "DeleteSecurityContext"); - - // Check if the we managed to map function pointer - if(!pfn_deleteSecurityContext) { - printf("GetProcAddress failed.\n"); - return -2; - } - - // Call the function - return (*pfn_deleteSecurityContext)(phContext); -} - -/** - * Decrypt Message - */ -SECURITY_STATUS SEC_ENTRY _sspi_DecryptMessage(PCtxtHandle phContext, PSecBufferDesc pMessage, unsigned long MessageSeqNo, unsigned long pfQOP) { - // Create function pointer instance - decryptMessage_fn pfn_decryptMessage = NULL; - - // Return error if library not loaded - if(_sspi_security_dll == NULL) return -1; - // Map function - pfn_decryptMessage = (decryptMessage_fn)GetProcAddress(_sspi_security_dll, "DecryptMessage"); - - // Check if the we managed to map function pointer - if(!pfn_decryptMessage) { - printf("GetProcAddress failed.\n"); - return -2; - } - - // Call the function - return (*pfn_decryptMessage)(phContext, pMessage, MessageSeqNo, pfQOP); -} - -/** - * Initialize Security Context - */ -SECURITY_STATUS SEC_ENTRY _sspi_initializeSecurityContext( - PCredHandle phCredential, PCtxtHandle phContext, - LPSTR pszTargetName, unsigned long fContextReq, - unsigned long Reserved1, unsigned long TargetDataRep, - PSecBufferDesc pInput, unsigned long Reserved2, - PCtxtHandle phNewContext, PSecBufferDesc pOutput, - unsigned long * pfContextAttr, PTimeStamp ptsExpiry -) { - SECURITY_STATUS status; - // Create function pointer instance - initializeSecurityContext_fn pfn_initializeSecurityContext = NULL; - - // Return error if library not loaded - if(_sspi_security_dll == NULL) return -1; - - // Map function - #ifdef _UNICODE - pfn_initializeSecurityContext = (initializeSecurityContext_fn)GetProcAddress(_sspi_security_dll, "InitializeSecurityContextW"); - #else - pfn_initializeSecurityContext = (initializeSecurityContext_fn)GetProcAddress(_sspi_security_dll, "InitializeSecurityContextA"); - #endif - - // Check if the we managed to map function pointer - if(!pfn_initializeSecurityContext) { - printf("GetProcAddress failed.\n"); - return -2; - } - - // Execute intialize context - status = (*pfn_initializeSecurityContext)( - phCredential, phContext, pszTargetName, fContextReq, - Reserved1, TargetDataRep, pInput, Reserved2, - phNewContext, pOutput, pfContextAttr, ptsExpiry - ); - - // Call the function - return status; -} -/** - * Query Context Attributes - */ -SECURITY_STATUS SEC_ENTRY _sspi_QueryContextAttributes( - PCtxtHandle phContext, unsigned long ulAttribute, void * pBuffer -) { - // Create function pointer instance - queryContextAttributes_fn pfn_queryContextAttributes = NULL; - - // Return error if library not loaded - if(_sspi_security_dll == NULL) return -1; - - #ifdef _UNICODE - pfn_queryContextAttributes = (queryContextAttributes_fn)GetProcAddress(_sspi_security_dll, "QueryContextAttributesW"); - #else - pfn_queryContextAttributes = (queryContextAttributes_fn)GetProcAddress(_sspi_security_dll, "QueryContextAttributesA"); - #endif - - // Check if the we managed to map function pointer - if(!pfn_queryContextAttributes) { - printf("GetProcAddress failed.\n"); - return -2; - } - - // Call the function - return (*pfn_queryContextAttributes)( - phContext, ulAttribute, pBuffer - ); -} - -/** - * InitSecurityInterface - */ -PSecurityFunctionTable _ssip_InitSecurityInterface() { - INIT_SECURITY_INTERFACE InitSecurityInterface; - PSecurityFunctionTable pSecurityInterface = NULL; - - // Return error if library not loaded - if(_sspi_security_dll == NULL) return NULL; - - #ifdef _UNICODE - // Get the address of the InitSecurityInterface function. - InitSecurityInterface = (INIT_SECURITY_INTERFACE) GetProcAddress ( - _sspi_secur32_dll, - TEXT("InitSecurityInterfaceW")); - #else - // Get the address of the InitSecurityInterface function. - InitSecurityInterface = (INIT_SECURITY_INTERFACE) GetProcAddress ( - _sspi_secur32_dll, - TEXT("InitSecurityInterfaceA")); - #endif - - if(!InitSecurityInterface) { - printf (TEXT("Failed in getting the function address, Error: %x"), GetLastError ()); - return NULL; - } - - // Use InitSecurityInterface to get the function table. - pSecurityInterface = (*InitSecurityInterface)(); - - if(!pSecurityInterface) { - printf (TEXT("Failed in getting the function table, Error: %x"), GetLastError ()); - return NULL; - } - - return pSecurityInterface; -} - -/** - * Load security.dll dynamically - */ -int load_library() { - DWORD err; - // Load the library - _sspi_security_dll = LoadLibrary("security.dll"); - - // Check if the library loaded - if(_sspi_security_dll == NULL) { - err = GetLastError(); - return err; - } - - // Load the library - _sspi_secur32_dll = LoadLibrary("secur32.dll"); - - // Check if the library loaded - if(_sspi_secur32_dll == NULL) { - err = GetLastError(); - return err; - } - - return 0; -} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos_sspi.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos_sspi.h deleted file mode 100644 index a3008dc..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/kerberos_sspi.h +++ /dev/null @@ -1,106 +0,0 @@ -#ifndef SSPI_C_H -#define SSPI_C_H - -#define SECURITY_WIN32 1 - -#include -#include - -/** - * Encrypt A Message - */ -SECURITY_STATUS SEC_ENTRY _sspi_EncryptMessage(PCtxtHandle phContext, unsigned long fQOP, PSecBufferDesc pMessage, unsigned long MessageSeqNo); - -typedef DWORD (WINAPI *encryptMessage_fn)(PCtxtHandle phContext, ULONG fQOP, PSecBufferDesc pMessage, ULONG MessageSeqNo); - -/** - * Acquire Credentials - */ -SECURITY_STATUS SEC_ENTRY _sspi_AcquireCredentialsHandle( - LPSTR pszPrincipal, // Name of principal - LPSTR pszPackage, // Name of package - unsigned long fCredentialUse, // Flags indicating use - void * pvLogonId, // Pointer to logon ID - void * pAuthData, // Package specific data - SEC_GET_KEY_FN pGetKeyFn, // Pointer to GetKey() func - void * pvGetKeyArgument, // Value to pass to GetKey() - PCredHandle phCredential, // (out) Cred Handle - PTimeStamp ptsExpiry // (out) Lifetime (optional) -); - -typedef DWORD (WINAPI *acquireCredentialsHandle_fn)( - LPSTR pszPrincipal, LPSTR pszPackage, unsigned long fCredentialUse, - void * pvLogonId, void * pAuthData, SEC_GET_KEY_FN pGetKeyFn, void * pvGetKeyArgument, - PCredHandle phCredential, PTimeStamp ptsExpiry - ); - -/** - * Delete Security Context - */ -SECURITY_STATUS SEC_ENTRY _sspi_DeleteSecurityContext( - PCtxtHandle phContext // Context to delete -); - -typedef DWORD (WINAPI *deleteSecurityContext_fn)(PCtxtHandle phContext); - -/** - * Decrypt Message - */ -SECURITY_STATUS SEC_ENTRY _sspi_DecryptMessage( - PCtxtHandle phContext, - PSecBufferDesc pMessage, - unsigned long MessageSeqNo, - unsigned long pfQOP -); - -typedef DWORD (WINAPI *decryptMessage_fn)( - PCtxtHandle phContext, PSecBufferDesc pMessage, unsigned long MessageSeqNo, unsigned long pfQOP); - -/** - * Initialize Security Context - */ -SECURITY_STATUS SEC_ENTRY _sspi_initializeSecurityContext( - PCredHandle phCredential, // Cred to base context - PCtxtHandle phContext, // Existing context (OPT) - LPSTR pszTargetName, // Name of target - unsigned long fContextReq, // Context Requirements - unsigned long Reserved1, // Reserved, MBZ - unsigned long TargetDataRep, // Data rep of target - PSecBufferDesc pInput, // Input Buffers - unsigned long Reserved2, // Reserved, MBZ - PCtxtHandle phNewContext, // (out) New Context handle - PSecBufferDesc pOutput, // (inout) Output Buffers - unsigned long * pfContextAttr, // (out) Context attrs - PTimeStamp ptsExpiry // (out) Life span (OPT) -); - -typedef DWORD (WINAPI *initializeSecurityContext_fn)( - PCredHandle phCredential, PCtxtHandle phContext, LPSTR pszTargetName, unsigned long fContextReq, - unsigned long Reserved1, unsigned long TargetDataRep, PSecBufferDesc pInput, unsigned long Reserved2, - PCtxtHandle phNewContext, PSecBufferDesc pOutput, unsigned long * pfContextAttr, PTimeStamp ptsExpiry); - -/** - * Query Context Attributes - */ -SECURITY_STATUS SEC_ENTRY _sspi_QueryContextAttributes( - PCtxtHandle phContext, // Context to query - unsigned long ulAttribute, // Attribute to query - void * pBuffer // Buffer for attributes -); - -typedef DWORD (WINAPI *queryContextAttributes_fn)( - PCtxtHandle phContext, unsigned long ulAttribute, void * pBuffer); - -/** - * InitSecurityInterface - */ -PSecurityFunctionTable _ssip_InitSecurityInterface(); - -typedef DWORD (WINAPI *initSecurityInterface_fn) (); - -/** - * Load security.dll dynamically - */ -int load_library(); - -#endif \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/worker.cc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/worker.cc deleted file mode 100644 index e7a472f..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/worker.cc +++ /dev/null @@ -1,7 +0,0 @@ -#include "worker.h" - -Worker::Worker() { -} - -Worker::~Worker() { -} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/worker.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/worker.h deleted file mode 100644 index fb62b55..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/worker.h +++ /dev/null @@ -1,38 +0,0 @@ -#ifndef WORKER_H_ -#define WORKER_H_ - -#include -#include -#include -#include "nan.h" - -using namespace node; -using namespace v8; - -class Worker { - public: - Worker(); - virtual ~Worker(); - - // libuv's request struct. - uv_work_t request; - // Callback - NanCallback *callback; - // Parameters - void *parameters; - // Results - void *return_value; - // Did we raise an error - bool error; - // The error message - char *error_message; - // Error code if not message - int error_code; - // Any return code - int return_code; - // Method we are going to fire - void (*execute)(Worker *worker); - Handle (*mapper)(Worker *worker); -}; - -#endif // WORKER_H_ diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc deleted file mode 100644 index f27ff8f..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer.cc +++ /dev/null @@ -1,106 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "security_buffer.h" - -using namespace node; - -Persistent SecurityBuffer::constructor_template; - -SecurityBuffer::SecurityBuffer(uint32_t security_type, size_t size) : ObjectWrap() { - this->size = size; - this->data = calloc(size, sizeof(char)); - this->security_type = security_type; - // Set up the data in the sec_buffer - this->sec_buffer.BufferType = security_type; - this->sec_buffer.cbBuffer = (unsigned long)size; - this->sec_buffer.pvBuffer = this->data; -} - -SecurityBuffer::SecurityBuffer(uint32_t security_type, size_t size, void *data) : ObjectWrap() { - this->size = size; - this->data = data; - this->security_type = security_type; - // Set up the data in the sec_buffer - this->sec_buffer.BufferType = security_type; - this->sec_buffer.cbBuffer = (unsigned long)size; - this->sec_buffer.pvBuffer = this->data; -} - -SecurityBuffer::~SecurityBuffer() { - free(this->data); -} - -NAN_METHOD(SecurityBuffer::New) { - NanScope(); - SecurityBuffer *security_obj; - - if(args.Length() != 2) - return NanThrowError("Two parameters needed integer buffer type and [32 bit integer/Buffer] required"); - - if(!args[0]->IsInt32()) - return NanThrowError("Two parameters needed integer buffer type and [32 bit integer/Buffer] required"); - - if(!args[1]->IsInt32() && !Buffer::HasInstance(args[1])) - return NanThrowError("Two parameters needed integer buffer type and [32 bit integer/Buffer] required"); - - // Unpack buffer type - uint32_t buffer_type = args[0]->ToUint32()->Value(); - - // If we have an integer - if(args[1]->IsInt32()) { - security_obj = new SecurityBuffer(buffer_type, args[1]->ToUint32()->Value()); - } else { - // Get the length of the Buffer - size_t length = Buffer::Length(args[1]->ToObject()); - // Allocate space for the internal void data pointer - void *data = calloc(length, sizeof(char)); - // Write the data to out of V8 heap space - memcpy(data, Buffer::Data(args[1]->ToObject()), length); - // Create new SecurityBuffer - security_obj = new SecurityBuffer(buffer_type, length, data); - } - - // Wrap it - security_obj->Wrap(args.This()); - // Return the object - NanReturnValue(args.This()); -} - -NAN_METHOD(SecurityBuffer::ToBuffer) { - NanScope(); - // Unpack the Security Buffer object - SecurityBuffer *security_obj = ObjectWrap::Unwrap(args.This()); - // Create a Buffer - Local buffer = NanNewBufferHandle((char *)security_obj->data, (uint32_t)security_obj->size); - // Return the buffer - NanReturnValue(buffer); -} - -void SecurityBuffer::Initialize(Handle target) { - // Grab the scope of the call from Node - NanScope(); - - // Define a new function template - Local t = NanNew(New); - t->InstanceTemplate()->SetInternalFieldCount(1); - t->SetClassName(NanNew("SecurityBuffer")); - - // Class methods - NODE_SET_PROTOTYPE_METHOD(t, "toBuffer", ToBuffer); - - // Set persistent - NanAssignPersistent(constructor_template, t); - - // Set the symbol - target->ForceSet(NanNew("SecurityBuffer"), t->GetFunction()); -} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer.h deleted file mode 100644 index 65b0fdd..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer.h +++ /dev/null @@ -1,48 +0,0 @@ -#ifndef SECURITY_BUFFER_H -#define SECURITY_BUFFER_H - -#include -#include -#include - -#define SECURITY_WIN32 1 - -#include -#include -#include -#include "nan.h" - -using namespace v8; -using namespace node; - -class SecurityBuffer : public ObjectWrap { - public: - SecurityBuffer(uint32_t security_type, size_t size); - SecurityBuffer(uint32_t security_type, size_t size, void *data); - ~SecurityBuffer(); - - // Internal values - void *data; - size_t size; - uint32_t security_type; - SecBuffer sec_buffer; - - // Has instance check - static inline bool HasInstance(Handle val) { - if (!val->IsObject()) return false; - Local obj = val->ToObject(); - return NanNew(constructor_template)->HasInstance(obj); - }; - - // Functions available from V8 - static void Initialize(Handle target); - static NAN_METHOD(ToBuffer); - - // Constructor used for creating new Long objects from C++ - static Persistent constructor_template; - - private: - static NAN_METHOD(New); -}; - -#endif \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer.js deleted file mode 100644 index 4996163..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer.js +++ /dev/null @@ -1,12 +0,0 @@ -var SecurityBufferNative = require('../../../build/Release/kerberos').SecurityBuffer; - -// Add some attributes -SecurityBufferNative.VERSION = 0; -SecurityBufferNative.EMPTY = 0; -SecurityBufferNative.DATA = 1; -SecurityBufferNative.TOKEN = 2; -SecurityBufferNative.PADDING = 9; -SecurityBufferNative.STREAM = 10; - -// Export the modified class -exports.SecurityBuffer = SecurityBufferNative; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc deleted file mode 100644 index e9ac963..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.cc +++ /dev/null @@ -1,185 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#define SECURITY_WIN32 1 - -#include "security_buffer_descriptor.h" -#include "security_buffer.h" - -Persistent SecurityBufferDescriptor::constructor_template; - -SecurityBufferDescriptor::SecurityBufferDescriptor() : ObjectWrap() { -} - -SecurityBufferDescriptor::SecurityBufferDescriptor(const Persistent& arrayObjectPersistent) : ObjectWrap() { - SecurityBuffer *security_obj = NULL; - // Get the Local value - Local arrayObject = NanNew(arrayObjectPersistent); - - // Safe reference to array - this->arrayObject = arrayObject; - - // Unpack the array and ensure we have a valid descriptor - this->secBufferDesc.cBuffers = arrayObject->Length(); - this->secBufferDesc.ulVersion = SECBUFFER_VERSION; - - if(arrayObject->Length() == 1) { - // Unwrap the buffer - security_obj = ObjectWrap::Unwrap(arrayObject->Get(0)->ToObject()); - // Assign the buffer - this->secBufferDesc.pBuffers = &security_obj->sec_buffer; - } else { - this->secBufferDesc.pBuffers = new SecBuffer[arrayObject->Length()]; - this->secBufferDesc.cBuffers = arrayObject->Length(); - - // Assign the buffers - for(uint32_t i = 0; i < arrayObject->Length(); i++) { - security_obj = ObjectWrap::Unwrap(arrayObject->Get(i)->ToObject()); - this->secBufferDesc.pBuffers[i].BufferType = security_obj->sec_buffer.BufferType; - this->secBufferDesc.pBuffers[i].pvBuffer = security_obj->sec_buffer.pvBuffer; - this->secBufferDesc.pBuffers[i].cbBuffer = security_obj->sec_buffer.cbBuffer; - } - } -} - -SecurityBufferDescriptor::~SecurityBufferDescriptor() { -} - -size_t SecurityBufferDescriptor::bufferSize() { - SecurityBuffer *security_obj = NULL; - - if(this->secBufferDesc.cBuffers == 1) { - security_obj = ObjectWrap::Unwrap(arrayObject->Get(0)->ToObject()); - return security_obj->size; - } else { - int bytesToAllocate = 0; - - for(unsigned int i = 0; i < this->secBufferDesc.cBuffers; i++) { - bytesToAllocate += this->secBufferDesc.pBuffers[i].cbBuffer; - } - - // Return total size - return bytesToAllocate; - } -} - -char *SecurityBufferDescriptor::toBuffer() { - SecurityBuffer *security_obj = NULL; - char *data = NULL; - - if(this->secBufferDesc.cBuffers == 1) { - security_obj = ObjectWrap::Unwrap(arrayObject->Get(0)->ToObject()); - data = (char *)malloc(security_obj->size * sizeof(char)); - memcpy(data, security_obj->data, security_obj->size); - } else { - size_t bytesToAllocate = this->bufferSize(); - char *data = (char *)calloc(bytesToAllocate, sizeof(char)); - int offset = 0; - - for(unsigned int i = 0; i < this->secBufferDesc.cBuffers; i++) { - memcpy((data + offset), this->secBufferDesc.pBuffers[i].pvBuffer, this->secBufferDesc.pBuffers[i].cbBuffer); - offset +=this->secBufferDesc.pBuffers[i].cbBuffer; - } - - // Return the data - return data; - } - - return data; -} - -NAN_METHOD(SecurityBufferDescriptor::New) { - NanScope(); - SecurityBufferDescriptor *security_obj; - Persistent arrayObject; - - if(args.Length() != 1) - return NanThrowError("There must be 1 argument passed in where the first argument is a [int32 or an Array of SecurityBuffers]"); - - if(!args[0]->IsInt32() && !args[0]->IsArray()) - return NanThrowError("There must be 1 argument passed in where the first argument is a [int32 or an Array of SecurityBuffers]"); - - if(args[0]->IsArray()) { - Handle array = Handle::Cast(args[0]); - // Iterate over all items and ensure we the right type - for(uint32_t i = 0; i < array->Length(); i++) { - if(!SecurityBuffer::HasInstance(array->Get(i))) { - return NanThrowError("There must be 1 argument passed in where the first argument is a [int32 or an Array of SecurityBuffers]"); - } - } - } - - // We have a single integer - if(args[0]->IsInt32()) { - // Create new SecurityBuffer instance - Local argv[] = {NanNew(0x02), args[0]}; - Handle security_buffer = NanNew(SecurityBuffer::constructor_template)->GetFunction()->NewInstance(2, argv); - // Create a new array - Local array = NanNew(1); - // Set the first value - array->Set(0, security_buffer); - - // Create persistent handle - Persistent persistenHandler; - NanAssignPersistent(persistenHandler, array); - - // Create descriptor - security_obj = new SecurityBufferDescriptor(persistenHandler); - } else { - // Create a persistent handler - Persistent persistenHandler; - NanAssignPersistent(persistenHandler, Handle::Cast(args[0])); - // Create a descriptor - security_obj = new SecurityBufferDescriptor(persistenHandler); - } - - // Wrap it - security_obj->Wrap(args.This()); - // Return the object - NanReturnValue(args.This()); -} - -NAN_METHOD(SecurityBufferDescriptor::ToBuffer) { - NanScope(); - - // Unpack the Security Buffer object - SecurityBufferDescriptor *security_obj = ObjectWrap::Unwrap(args.This()); - - // Get the buffer - char *buffer_data = security_obj->toBuffer(); - size_t buffer_size = security_obj->bufferSize(); - - // Create a Buffer - Local buffer = NanNewBufferHandle(buffer_data, (uint32_t)buffer_size); - - // Return the buffer - NanReturnValue(buffer); -} - -void SecurityBufferDescriptor::Initialize(Handle target) { - // Grab the scope of the call from Node - NanScope(); - - // Define a new function template - Local t = NanNew(New); - t->InstanceTemplate()->SetInternalFieldCount(1); - t->SetClassName(NanNew("SecurityBufferDescriptor")); - - // Class methods - NODE_SET_PROTOTYPE_METHOD(t, "toBuffer", ToBuffer); - - // Set persistent - NanAssignPersistent(constructor_template, t); - - // Set the symbol - target->ForceSet(NanNew("SecurityBufferDescriptor"), t->GetFunction()); -} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h deleted file mode 100644 index c4d98e4..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.h +++ /dev/null @@ -1,46 +0,0 @@ -#ifndef SECURITY_BUFFER_DESCRIPTOR_H -#define SECURITY_BUFFER_DESCRIPTOR_H - -#include -#include -#include - -#include -#include -#include -#include "nan.h" - -using namespace v8; -using namespace node; - -class SecurityBufferDescriptor : public ObjectWrap { - public: - Local arrayObject; - SecBufferDesc secBufferDesc; - - SecurityBufferDescriptor(); - SecurityBufferDescriptor(const Persistent& arrayObjectPersistent); - ~SecurityBufferDescriptor(); - - // Has instance check - static inline bool HasInstance(Handle val) { - if (!val->IsObject()) return false; - Local obj = val->ToObject(); - return NanNew(constructor_template)->HasInstance(obj); - }; - - char *toBuffer(); - size_t bufferSize(); - - // Functions available from V8 - static void Initialize(Handle target); - static NAN_METHOD(ToBuffer); - - // Constructor used for creating new Long objects from C++ - static Persistent constructor_template; - - private: - static NAN_METHOD(New); -}; - -#endif \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js deleted file mode 100644 index 9421392..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_buffer_descriptor.js +++ /dev/null @@ -1,3 +0,0 @@ -var SecurityBufferDescriptorNative = require('../../../build/Release/kerberos').SecurityBufferDescriptor; -// Export the modified class -exports.SecurityBufferDescriptor = SecurityBufferDescriptorNative; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_context.cc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_context.cc deleted file mode 100644 index cd47320..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_context.cc +++ /dev/null @@ -1,869 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "security_context.h" -#include "security_buffer_descriptor.h" - -#ifndef ARRAY_SIZE -# define ARRAY_SIZE(a) (sizeof((a)) / sizeof((a)[0])) -#endif - -static LPSTR DisplaySECError(DWORD ErrCode); - -// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -// UV Lib callbacks -// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -static void Process(uv_work_t* work_req) { - // Grab the worker - Worker *worker = static_cast(work_req->data); - // Execute the worker code - worker->execute(worker); -} - -static void After(uv_work_t* work_req) { - // Grab the scope of the call from Node - NanScope(); - - // Get the worker reference - Worker *worker = static_cast(work_req->data); - - // If we have an error - if(worker->error) { - Local err = v8::Exception::Error(NanNew(worker->error_message)); - Local obj = err->ToObject(); - obj->Set(NanNew("code"), NanNew(worker->error_code)); - Local args[2] = { err, NanNull() }; - // Execute the error - v8::TryCatch try_catch; - - // Call the callback - worker->callback->Call(ARRAY_SIZE(args), args); - - // If we have an exception handle it as a fatalexception - if (try_catch.HasCaught()) { - node::FatalException(try_catch); - } - } else { - // // Map the data - Handle result = worker->mapper(worker); - // Set up the callback with a null first - Handle args[2] = { NanNull(), result}; - // Wrap the callback function call in a TryCatch so that we can call - // node's FatalException afterwards. This makes it possible to catch - // the exception from JavaScript land using the - // process.on('uncaughtException') event. - v8::TryCatch try_catch; - - // Call the callback - worker->callback->Call(ARRAY_SIZE(args), args); - - // If we have an exception handle it as a fatalexception - if (try_catch.HasCaught()) { - node::FatalException(try_catch); - } - } - - // Clean up the memory - delete worker->callback; - delete worker; -} - -Persistent SecurityContext::constructor_template; - -SecurityContext::SecurityContext() : ObjectWrap() { -} - -SecurityContext::~SecurityContext() { - if(this->hasContext) { - _sspi_DeleteSecurityContext(&this->m_Context); - } -} - -NAN_METHOD(SecurityContext::New) { - NanScope(); - - PSecurityFunctionTable pSecurityInterface = NULL; - DWORD dwNumOfPkgs; - SECURITY_STATUS status; - - // Create code object - SecurityContext *security_obj = new SecurityContext(); - // Get security table interface - pSecurityInterface = _ssip_InitSecurityInterface(); - // Call the security interface - status = (*pSecurityInterface->EnumerateSecurityPackages)( - &dwNumOfPkgs, - &security_obj->m_PkgInfo); - if(status != SEC_E_OK) { - printf(TEXT("Failed in retrieving security packages, Error: %x"), GetLastError()); - return NanThrowError("Failed in retrieving security packages"); - } - - // Wrap it - security_obj->Wrap(args.This()); - // Return the object - NanReturnValue(args.This()); -} - -// -// Async InitializeContext -// -typedef struct SecurityContextStaticInitializeCall { - char *service_principal_name_str; - char *decoded_input_str; - int decoded_input_str_length; - SecurityContext *context; -} SecurityContextStaticInitializeCall; - -static void _initializeContext(Worker *worker) { - // Status of operation - SECURITY_STATUS status; - BYTE *out_bound_data_str = NULL; - SecurityContextStaticInitializeCall *call = (SecurityContextStaticInitializeCall *)worker->parameters; - - // Structures used for c calls - SecBufferDesc ibd, obd; - SecBuffer ib, ob; - - // - // Prepare data structure for returned data from SSPI - ob.BufferType = SECBUFFER_TOKEN; - ob.cbBuffer = call->context->m_PkgInfo->cbMaxToken; - // Allocate space for return data - out_bound_data_str = new BYTE[ob.cbBuffer + sizeof(DWORD)]; - ob.pvBuffer = out_bound_data_str; - // prepare buffer description - obd.cBuffers = 1; - obd.ulVersion = SECBUFFER_VERSION; - obd.pBuffers = &ob; - - // - // Prepare the data we are passing to the SSPI method - if(call->decoded_input_str_length > 0) { - ib.BufferType = SECBUFFER_TOKEN; - ib.cbBuffer = call->decoded_input_str_length; - ib.pvBuffer = call->decoded_input_str; - // prepare buffer description - ibd.cBuffers = 1; - ibd.ulVersion = SECBUFFER_VERSION; - ibd.pBuffers = &ib; - } - - // Perform initialization step - status = _sspi_initializeSecurityContext( - &call->context->security_credentials->m_Credentials - , NULL - , const_cast(call->service_principal_name_str) - , 0x02 // MUTUAL - , 0 - , 0 // Network - , call->decoded_input_str_length > 0 ? &ibd : NULL - , 0 - , &call->context->m_Context - , &obd - , &call->context->CtxtAttr - , &call->context->Expiration - ); - - // If we have a ok or continue let's prepare the result - if(status == SEC_E_OK - || status == SEC_I_COMPLETE_NEEDED - || status == SEC_I_CONTINUE_NEEDED - || status == SEC_I_COMPLETE_AND_CONTINUE - ) { - call->context->hasContext = true; - call->context->payload = base64_encode((const unsigned char *)ob.pvBuffer, ob.cbBuffer); - - // Set the context - worker->return_code = status; - worker->return_value = call->context; - } else if(status == SEC_E_INSUFFICIENT_MEMORY) { - worker->error = TRUE; - worker->error_code = status; - worker->error_message = "SEC_E_INSUFFICIENT_MEMORY There is not enough memory available to complete the requested action."; - } else if(status == SEC_E_INTERNAL_ERROR) { - worker->error = TRUE; - worker->error_code = status; - worker->error_message = "SEC_E_INTERNAL_ERROR An error occurred that did not map to an SSPI error code."; - } else if(status == SEC_E_INVALID_HANDLE) { - worker->error = TRUE; - worker->error_code = status; - worker->error_message = "SEC_E_INVALID_HANDLE The handle passed to the function is not valid."; - } else if(status == SEC_E_INVALID_TOKEN) { - worker->error = TRUE; - worker->error_code = status; - worker->error_message = "SEC_E_INVALID_TOKEN The error is due to a malformed input token, such as a token corrupted in transit, a token of incorrect size, or a token passed into the wrong security package. Passing a token to the wrong package can happen if the client and server did not negotiate the proper security package."; - } else if(status == SEC_E_LOGON_DENIED) { - worker->error = TRUE; - worker->error_code = status; - worker->error_message = "SEC_E_LOGON_DENIED The logon failed."; - } else if(status == SEC_E_NO_AUTHENTICATING_AUTHORITY) { - worker->error = TRUE; - worker->error_code = status; - worker->error_message = "SEC_E_NO_AUTHENTICATING_AUTHORITY No authority could be contacted for authentication. The domain name of the authenticating party could be wrong, the domain could be unreachable, or there might have been a trust relationship failure."; - } else if(status == SEC_E_NO_CREDENTIALS) { - worker->error = TRUE; - worker->error_code = status; - worker->error_message = "SEC_E_NO_CREDENTIALS No credentials are available in the security package."; - } else if(status == SEC_E_TARGET_UNKNOWN) { - worker->error = TRUE; - worker->error_code = status; - worker->error_message = "SEC_E_TARGET_UNKNOWN The target was not recognized."; - } else if(status == SEC_E_UNSUPPORTED_FUNCTION) { - worker->error = TRUE; - worker->error_code = status; - worker->error_message = "SEC_E_UNSUPPORTED_FUNCTION A context attribute flag that is not valid (ISC_REQ_DELEGATE or ISC_REQ_PROMPT_FOR_CREDS) was specified in the fContextReq parameter."; - } else if(status == SEC_E_WRONG_PRINCIPAL) { - worker->error = TRUE; - worker->error_code = status; - worker->error_message = "SEC_E_WRONG_PRINCIPAL The principal that received the authentication request is not the same as the one passed into the pszTargetName parameter. This indicates a failure in mutual authentication."; - } else { - worker->error = TRUE; - worker->error_code = status; - worker->error_message = DisplaySECError(status); - } - - // Clean up data - if(call->decoded_input_str != NULL) free(call->decoded_input_str); - if(call->service_principal_name_str != NULL) free(call->service_principal_name_str); -} - -static Handle _map_initializeContext(Worker *worker) { - // Unwrap the security context - SecurityContext *context = (SecurityContext *)worker->return_value; - // Return the value - return NanObjectWrapHandle(context); -} - -NAN_METHOD(SecurityContext::InitializeContext) { - NanScope(); - char *service_principal_name_str = NULL, *input_str = NULL, *decoded_input_str = NULL; - int decoded_input_str_length = NULL; - // Store reference to security credentials - SecurityCredentials *security_credentials = NULL; - - // We need 3 parameters - if(args.Length() != 4) - return NanThrowError("Initialize must be called with [credential:SecurityCredential, servicePrincipalName:string, input:string, callback:function]"); - - // First parameter must be an instance of SecurityCredentials - if(!SecurityCredentials::HasInstance(args[0])) - return NanThrowError("First parameter for Initialize must be an instance of SecurityCredentials"); - - // Second parameter must be a string - if(!args[1]->IsString()) - return NanThrowError("Second parameter for Initialize must be a string"); - - // Third parameter must be a base64 encoded string - if(!args[2]->IsString()) - return NanThrowError("Second parameter for Initialize must be a string"); - - // Third parameter must be a callback - if(!args[3]->IsFunction()) - return NanThrowError("Third parameter for Initialize must be a callback function"); - - // Let's unpack the values - Local service_principal_name = args[1]->ToString(); - service_principal_name_str = (char *)calloc(service_principal_name->Utf8Length() + 1, sizeof(char)); - service_principal_name->WriteUtf8(service_principal_name_str); - - // Unpack the user name - Local input = args[2]->ToString(); - - if(input->Utf8Length() > 0) { - input_str = (char *)calloc(input->Utf8Length() + 1, sizeof(char)); - input->WriteUtf8(input_str); - - // Now let's get the base64 decoded string - decoded_input_str = (char *)base64_decode(input_str, &decoded_input_str_length); - // Free original allocation - free(input_str); - } - - // Unpack the Security credentials - security_credentials = ObjectWrap::Unwrap(args[0]->ToObject()); - // Create Security context instance - Local security_context_value = NanNew(constructor_template)->GetFunction()->NewInstance(); - // Unwrap the security context - SecurityContext *security_context = ObjectWrap::Unwrap(security_context_value); - // Add a reference to the security_credentials - security_context->security_credentials = security_credentials; - - // Build the call function - SecurityContextStaticInitializeCall *call = (SecurityContextStaticInitializeCall *)calloc(1, sizeof(SecurityContextStaticInitializeCall)); - call->context = security_context; - call->decoded_input_str = decoded_input_str; - call->decoded_input_str_length = decoded_input_str_length; - call->service_principal_name_str = service_principal_name_str; - - // Callback - Local callback = Local::Cast(args[3]); - - // Let's allocate some space - Worker *worker = new Worker(); - worker->error = false; - worker->request.data = worker; - worker->callback = new NanCallback(callback); - worker->parameters = call; - worker->execute = _initializeContext; - worker->mapper = _map_initializeContext; - - // Schedule the worker with lib_uv - uv_queue_work(uv_default_loop(), &worker->request, Process, (uv_after_work_cb)After); - - // Return no value as it's callback based - NanReturnValue(NanUndefined()); -} - -NAN_GETTER(SecurityContext::PayloadGetter) { - NanScope(); - // Unpack the context object - SecurityContext *context = ObjectWrap::Unwrap(args.This()); - // Return the low bits - NanReturnValue(NanNew(context->payload)); -} - -NAN_GETTER(SecurityContext::HasContextGetter) { - NanScope(); - // Unpack the context object - SecurityContext *context = ObjectWrap::Unwrap(args.This()); - // Return the low bits - NanReturnValue(NanNew(context->hasContext)); -} - -// -// Async InitializeContextStep -// -typedef struct SecurityContextStepStaticInitializeCall { - char *service_principal_name_str; - char *decoded_input_str; - int decoded_input_str_length; - SecurityContext *context; -} SecurityContextStepStaticInitializeCall; - -static void _initializeContextStep(Worker *worker) { - // Outbound data array - BYTE *out_bound_data_str = NULL; - // Status of operation - SECURITY_STATUS status; - // Unpack data - SecurityContextStepStaticInitializeCall *call = (SecurityContextStepStaticInitializeCall *)worker->parameters; - SecurityContext *context = call->context; - // Structures used for c calls - SecBufferDesc ibd, obd; - SecBuffer ib, ob; - - // - // Prepare data structure for returned data from SSPI - ob.BufferType = SECBUFFER_TOKEN; - ob.cbBuffer = context->m_PkgInfo->cbMaxToken; - // Allocate space for return data - out_bound_data_str = new BYTE[ob.cbBuffer + sizeof(DWORD)]; - ob.pvBuffer = out_bound_data_str; - // prepare buffer description - obd.cBuffers = 1; - obd.ulVersion = SECBUFFER_VERSION; - obd.pBuffers = &ob; - - // - // Prepare the data we are passing to the SSPI method - if(call->decoded_input_str_length > 0) { - ib.BufferType = SECBUFFER_TOKEN; - ib.cbBuffer = call->decoded_input_str_length; - ib.pvBuffer = call->decoded_input_str; - // prepare buffer description - ibd.cBuffers = 1; - ibd.ulVersion = SECBUFFER_VERSION; - ibd.pBuffers = &ib; - } - - // Perform initialization step - status = _sspi_initializeSecurityContext( - &context->security_credentials->m_Credentials - , context->hasContext == true ? &context->m_Context : NULL - , const_cast(call->service_principal_name_str) - , 0x02 // MUTUAL - , 0 - , 0 // Network - , call->decoded_input_str_length ? &ibd : NULL - , 0 - , &context->m_Context - , &obd - , &context->CtxtAttr - , &context->Expiration - ); - - // If we have a ok or continue let's prepare the result - if(status == SEC_E_OK - || status == SEC_I_COMPLETE_NEEDED - || status == SEC_I_CONTINUE_NEEDED - || status == SEC_I_COMPLETE_AND_CONTINUE - ) { - // Set the new payload - if(context->payload != NULL) free(context->payload); - context->payload = base64_encode((const unsigned char *)ob.pvBuffer, ob.cbBuffer); - worker->return_code = status; - worker->return_value = context; - } else { - worker->error = TRUE; - worker->error_code = status; - worker->error_message = DisplaySECError(status); - } - - // Clean up data - if(call->decoded_input_str != NULL) free(call->decoded_input_str); - if(call->service_principal_name_str != NULL) free(call->service_principal_name_str); -} - -static Handle _map_initializeContextStep(Worker *worker) { - // Unwrap the security context - SecurityContext *context = (SecurityContext *)worker->return_value; - // Return the value - return NanObjectWrapHandle(context); -} - -NAN_METHOD(SecurityContext::InitalizeStep) { - NanScope(); - - char *service_principal_name_str = NULL, *input_str = NULL, *decoded_input_str = NULL; - int decoded_input_str_length = NULL; - - // We need 3 parameters - if(args.Length() != 3) - return NanThrowError("Initialize must be called with [servicePrincipalName:string, input:string, callback:function]"); - - // Second parameter must be a string - if(!args[0]->IsString()) - return NanThrowError("First parameter for Initialize must be a string"); - - // Third parameter must be a base64 encoded string - if(!args[1]->IsString()) - return NanThrowError("Second parameter for Initialize must be a string"); - - // Third parameter must be a base64 encoded string - if(!args[2]->IsFunction()) - return NanThrowError("Third parameter for Initialize must be a callback function"); - - // Let's unpack the values - Local service_principal_name = args[0]->ToString(); - service_principal_name_str = (char *)calloc(service_principal_name->Utf8Length() + 1, sizeof(char)); - service_principal_name->WriteUtf8(service_principal_name_str); - - // Unpack the user name - Local input = args[1]->ToString(); - - if(input->Utf8Length() > 0) { - input_str = (char *)calloc(input->Utf8Length() + 1, sizeof(char)); - input->WriteUtf8(input_str); - // Now let's get the base64 decoded string - decoded_input_str = (char *)base64_decode(input_str, &decoded_input_str_length); - // Free input string - free(input_str); - } - - // Unwrap the security context - SecurityContext *security_context = ObjectWrap::Unwrap(args.This()); - - // Create call structure - SecurityContextStepStaticInitializeCall *call = (SecurityContextStepStaticInitializeCall *)calloc(1, sizeof(SecurityContextStepStaticInitializeCall)); - call->context = security_context; - call->decoded_input_str = decoded_input_str; - call->decoded_input_str_length = decoded_input_str_length; - call->service_principal_name_str = service_principal_name_str; - - // Callback - Local callback = Local::Cast(args[2]); - - // Let's allocate some space - Worker *worker = new Worker(); - worker->error = false; - worker->request.data = worker; - worker->callback = new NanCallback(callback); - worker->parameters = call; - worker->execute = _initializeContextStep; - worker->mapper = _map_initializeContextStep; - - // Schedule the worker with lib_uv - uv_queue_work(uv_default_loop(), &worker->request, Process, (uv_after_work_cb)After); - - // Return no value as it's callback based - NanReturnValue(NanUndefined()); -} - -// -// Async EncryptMessage -// -typedef struct SecurityContextEncryptMessageCall { - SecurityContext *context; - SecurityBufferDescriptor *descriptor; - unsigned long flags; -} SecurityContextEncryptMessageCall; - -static void _encryptMessage(Worker *worker) { - SECURITY_STATUS status; - // Unpack call - SecurityContextEncryptMessageCall *call = (SecurityContextEncryptMessageCall *)worker->parameters; - // Unpack the security context - SecurityContext *context = call->context; - SecurityBufferDescriptor *descriptor = call->descriptor; - - // Let's execute encryption - status = _sspi_EncryptMessage( - &context->m_Context - , call->flags - , &descriptor->secBufferDesc - , 0 - ); - - // We've got ok - if(status == SEC_E_OK) { - int bytesToAllocate = (int)descriptor->bufferSize(); - // Free up existing payload - if(context->payload != NULL) free(context->payload); - // Save the payload - context->payload = base64_encode((unsigned char *)descriptor->toBuffer(), bytesToAllocate); - // Set result - worker->return_code = status; - worker->return_value = context; - } else { - worker->error = TRUE; - worker->error_code = status; - worker->error_message = DisplaySECError(status); - } -} - -static Handle _map_encryptMessage(Worker *worker) { - // Unwrap the security context - SecurityContext *context = (SecurityContext *)worker->return_value; - // Return the value - return NanObjectWrapHandle(context); -} - -NAN_METHOD(SecurityContext::EncryptMessage) { - NanScope(); - - if(args.Length() != 3) - return NanThrowError("EncryptMessage takes an instance of SecurityBufferDescriptor, an integer flag and a callback function"); - if(!SecurityBufferDescriptor::HasInstance(args[0])) - return NanThrowError("EncryptMessage takes an instance of SecurityBufferDescriptor, an integer flag and a callback function"); - if(!args[1]->IsUint32()) - return NanThrowError("EncryptMessage takes an instance of SecurityBufferDescriptor, an integer flag and a callback function"); - if(!args[2]->IsFunction()) - return NanThrowError("EncryptMessage takes an instance of SecurityBufferDescriptor, an integer flag and a callback function"); - - // Unpack the security context - SecurityContext *security_context = ObjectWrap::Unwrap(args.This()); - - // Unpack the descriptor - SecurityBufferDescriptor *descriptor = ObjectWrap::Unwrap(args[0]->ToObject()); - - // Create call structure - SecurityContextEncryptMessageCall *call = (SecurityContextEncryptMessageCall *)calloc(1, sizeof(SecurityContextEncryptMessageCall)); - call->context = security_context; - call->descriptor = descriptor; - call->flags = (unsigned long)args[1]->ToInteger()->Value(); - - // Callback - Local callback = Local::Cast(args[2]); - - // Let's allocate some space - Worker *worker = new Worker(); - worker->error = false; - worker->request.data = worker; - worker->callback = new NanCallback(callback); - worker->parameters = call; - worker->execute = _encryptMessage; - worker->mapper = _map_encryptMessage; - - // Schedule the worker with lib_uv - uv_queue_work(uv_default_loop(), &worker->request, Process, (uv_after_work_cb)After); - - // Return no value as it's callback based - NanReturnValue(NanUndefined()); -} - -// -// Async DecryptMessage -// -typedef struct SecurityContextDecryptMessageCall { - SecurityContext *context; - SecurityBufferDescriptor *descriptor; -} SecurityContextDecryptMessageCall; - -static void _decryptMessage(Worker *worker) { - unsigned long quality = 0; - SECURITY_STATUS status; - - // Unpack parameters - SecurityContextDecryptMessageCall *call = (SecurityContextDecryptMessageCall *)worker->parameters; - SecurityContext *context = call->context; - SecurityBufferDescriptor *descriptor = call->descriptor; - - // Let's execute encryption - status = _sspi_DecryptMessage( - &context->m_Context - , &descriptor->secBufferDesc - , 0 - , (unsigned long)&quality - ); - - // We've got ok - if(status == SEC_E_OK) { - int bytesToAllocate = (int)descriptor->bufferSize(); - // Free up existing payload - if(context->payload != NULL) free(context->payload); - // Save the payload - context->payload = base64_encode((unsigned char *)descriptor->toBuffer(), bytesToAllocate); - // Set return values - worker->return_code = status; - worker->return_value = context; - } else { - worker->error = TRUE; - worker->error_code = status; - worker->error_message = DisplaySECError(status); - } -} - -static Handle _map_decryptMessage(Worker *worker) { - // Unwrap the security context - SecurityContext *context = (SecurityContext *)worker->return_value; - // Return the value - return NanObjectWrapHandle(context); -} - -NAN_METHOD(SecurityContext::DecryptMessage) { - NanScope(); - - if(args.Length() != 2) - return NanThrowError("DecryptMessage takes an instance of SecurityBufferDescriptor and a callback function"); - if(!SecurityBufferDescriptor::HasInstance(args[0])) - return NanThrowError("DecryptMessage takes an instance of SecurityBufferDescriptor and a callback function"); - if(!args[1]->IsFunction()) - return NanThrowError("DecryptMessage takes an instance of SecurityBufferDescriptor and a callback function"); - - // Unpack the security context - SecurityContext *security_context = ObjectWrap::Unwrap(args.This()); - // Unpack the descriptor - SecurityBufferDescriptor *descriptor = ObjectWrap::Unwrap(args[0]->ToObject()); - // Create call structure - SecurityContextDecryptMessageCall *call = (SecurityContextDecryptMessageCall *)calloc(1, sizeof(SecurityContextDecryptMessageCall)); - call->context = security_context; - call->descriptor = descriptor; - - // Callback - Local callback = Local::Cast(args[1]); - - // Let's allocate some space - Worker *worker = new Worker(); - worker->error = false; - worker->request.data = worker; - worker->callback = new NanCallback(callback); - worker->parameters = call; - worker->execute = _decryptMessage; - worker->mapper = _map_decryptMessage; - - // Schedule the worker with lib_uv - uv_queue_work(uv_default_loop(), &worker->request, Process, (uv_after_work_cb)After); - - // Return no value as it's callback based - NanReturnValue(NanUndefined()); -} - -// -// Async QueryContextAttributes -// -typedef struct SecurityContextQueryContextAttributesCall { - SecurityContext *context; - uint32_t attribute; -} SecurityContextQueryContextAttributesCall; - -static void _queryContextAttributes(Worker *worker) { - SECURITY_STATUS status; - - // Cast to data structure - SecurityContextQueryContextAttributesCall *call = (SecurityContextQueryContextAttributesCall *)worker->parameters; - - // Allocate some space - SecPkgContext_Sizes *sizes = (SecPkgContext_Sizes *)calloc(1, sizeof(SecPkgContext_Sizes)); - // Let's grab the query context attribute - status = _sspi_QueryContextAttributes( - &call->context->m_Context, - call->attribute, - sizes - ); - - if(status == SEC_E_OK) { - worker->return_code = status; - worker->return_value = sizes; - } else { - worker->error = TRUE; - worker->error_code = status; - worker->error_message = DisplaySECError(status); - } -} - -static Handle _map_queryContextAttributes(Worker *worker) { - // Cast to data structure - SecurityContextQueryContextAttributesCall *call = (SecurityContextQueryContextAttributesCall *)worker->parameters; - // Unpack the attribute - uint32_t attribute = call->attribute; - - // Convert data - if(attribute == SECPKG_ATTR_SIZES) { - SecPkgContext_Sizes *sizes = (SecPkgContext_Sizes *)worker->return_value; - // Create object - Local value = NanNew(); - value->Set(NanNew("maxToken"), NanNew(uint32_t(sizes->cbMaxToken))); - value->Set(NanNew("maxSignature"), NanNew(uint32_t(sizes->cbMaxSignature))); - value->Set(NanNew("blockSize"), NanNew(uint32_t(sizes->cbBlockSize))); - value->Set(NanNew("securityTrailer"), NanNew(uint32_t(sizes->cbSecurityTrailer))); - return value; - } - - // Return the value - return NanNull(); -} - -NAN_METHOD(SecurityContext::QueryContextAttributes) { - NanScope(); - - if(args.Length() != 2) - return NanThrowError("QueryContextAttributes method takes a an integer Attribute specifier and a callback function"); - if(!args[0]->IsInt32()) - return NanThrowError("QueryContextAttributes method takes a an integer Attribute specifier and a callback function"); - if(!args[1]->IsFunction()) - return NanThrowError("QueryContextAttributes method takes a an integer Attribute specifier and a callback function"); - - // Unpack the security context - SecurityContext *security_context = ObjectWrap::Unwrap(args.This()); - - // Unpack the int value - uint32_t attribute = args[0]->ToInt32()->Value(); - - // Check that we have a supported attribute - if(attribute != SECPKG_ATTR_SIZES) - return NanThrowError("QueryContextAttributes only supports the SECPKG_ATTR_SIZES attribute"); - - // Create call structure - SecurityContextQueryContextAttributesCall *call = (SecurityContextQueryContextAttributesCall *)calloc(1, sizeof(SecurityContextQueryContextAttributesCall)); - call->attribute = attribute; - call->context = security_context; - - // Callback - Local callback = Local::Cast(args[1]); - - // Let's allocate some space - Worker *worker = new Worker(); - worker->error = false; - worker->request.data = worker; - worker->callback = new NanCallback(callback); - worker->parameters = call; - worker->execute = _queryContextAttributes; - worker->mapper = _map_queryContextAttributes; - - // Schedule the worker with lib_uv - uv_queue_work(uv_default_loop(), &worker->request, Process, (uv_after_work_cb)After); - - // Return no value as it's callback based - NanReturnValue(NanUndefined()); -} - -void SecurityContext::Initialize(Handle target) { - // Grab the scope of the call from Node - NanScope(); - - // Define a new function template - Local t = NanNew(New); - t->InstanceTemplate()->SetInternalFieldCount(1); - t->SetClassName(NanNew("SecurityContext")); - - // Class methods - NODE_SET_METHOD(t, "initialize", InitializeContext); - - // Set up method for the instance - NODE_SET_PROTOTYPE_METHOD(t, "initialize", InitalizeStep); - NODE_SET_PROTOTYPE_METHOD(t, "decryptMessage", DecryptMessage); - NODE_SET_PROTOTYPE_METHOD(t, "queryContextAttributes", QueryContextAttributes); - NODE_SET_PROTOTYPE_METHOD(t, "encryptMessage", EncryptMessage); - - // Get prototype - Local proto = t->PrototypeTemplate(); - - // Getter for the response - proto->SetAccessor(NanNew("payload"), SecurityContext::PayloadGetter); - proto->SetAccessor(NanNew("hasContext"), SecurityContext::HasContextGetter); - - // Set persistent - NanAssignPersistent(constructor_template, t); - - // Set the symbol - target->ForceSet(NanNew("SecurityContext"), t->GetFunction()); -} - -static LPSTR DisplaySECError(DWORD ErrCode) { - LPSTR pszName = NULL; // WinError.h - - switch(ErrCode) { - case SEC_E_BUFFER_TOO_SMALL: - pszName = "SEC_E_BUFFER_TOO_SMALL - The message buffer is too small. Used with the Digest SSP."; - break; - - case SEC_E_CRYPTO_SYSTEM_INVALID: - pszName = "SEC_E_CRYPTO_SYSTEM_INVALID - The cipher chosen for the security context is not supported. Used with the Digest SSP."; - break; - case SEC_E_INCOMPLETE_MESSAGE: - pszName = "SEC_E_INCOMPLETE_MESSAGE - The data in the input buffer is incomplete. The application needs to read more data from the server and call DecryptMessageSync (General) again."; - break; - - case SEC_E_INVALID_HANDLE: - pszName = "SEC_E_INVALID_HANDLE - A context handle that is not valid was specified in the phContext parameter. Used with the Digest and Schannel SSPs."; - break; - - case SEC_E_INVALID_TOKEN: - pszName = "SEC_E_INVALID_TOKEN - The buffers are of the wrong type or no buffer of type SECBUFFER_DATA was found. Used with the Schannel SSP."; - break; - - case SEC_E_MESSAGE_ALTERED: - pszName = "SEC_E_MESSAGE_ALTERED - The message has been altered. Used with the Digest and Schannel SSPs."; - break; - - case SEC_E_OUT_OF_SEQUENCE: - pszName = "SEC_E_OUT_OF_SEQUENCE - The message was not received in the correct sequence."; - break; - - case SEC_E_QOP_NOT_SUPPORTED: - pszName = "SEC_E_QOP_NOT_SUPPORTED - Neither confidentiality nor integrity are supported by the security context. Used with the Digest SSP."; - break; - - case SEC_I_CONTEXT_EXPIRED: - pszName = "SEC_I_CONTEXT_EXPIRED - The message sender has finished using the connection and has initiated a shutdown."; - break; - - case SEC_I_RENEGOTIATE: - pszName = "SEC_I_RENEGOTIATE - The remote party requires a new handshake sequence or the application has just initiated a shutdown."; - break; - - case SEC_E_ENCRYPT_FAILURE: - pszName = "SEC_E_ENCRYPT_FAILURE - The specified data could not be encrypted."; - break; - - case SEC_E_DECRYPT_FAILURE: - pszName = "SEC_E_DECRYPT_FAILURE - The specified data could not be decrypted."; - break; - case -1: - pszName = "Failed to load security.dll library"; - break; - } - - return pszName; -} - diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_context.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_context.h deleted file mode 100644 index fee2391..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_context.h +++ /dev/null @@ -1,74 +0,0 @@ -#ifndef SECURITY_CONTEXT_H -#define SECURITY_CONTEXT_H - -#include -#include -#include - -#define SECURITY_WIN32 1 - -#include -#include -#include -#include -#include "security_credentials.h" -#include "../worker.h" -#include "nan.h" - -extern "C" { - #include "../kerberos_sspi.h" - #include "../base64.h" -} - -using namespace v8; -using namespace node; - -class SecurityContext : public ObjectWrap { - public: - SecurityContext(); - ~SecurityContext(); - - // Security info package - PSecPkgInfo m_PkgInfo; - // Do we have a context - bool hasContext; - // Reference to security credentials - SecurityCredentials *security_credentials; - // Security context - CtxtHandle m_Context; - // Attributes - DWORD CtxtAttr; - // Expiry time for ticket - TimeStamp Expiration; - // Payload - char *payload; - - // Has instance check - static inline bool HasInstance(Handle val) { - if (!val->IsObject()) return false; - Local obj = val->ToObject(); - return NanNew(constructor_template)->HasInstance(obj); - }; - - // Functions available from V8 - static void Initialize(Handle target); - static NAN_METHOD(InitializeContext); - static NAN_METHOD(InitalizeStep); - static NAN_METHOD(DecryptMessage); - static NAN_METHOD(QueryContextAttributes); - static NAN_METHOD(EncryptMessage); - - // Payload getter - static NAN_GETTER(PayloadGetter); - // hasContext getter - static NAN_GETTER(HasContextGetter); - - // Constructor used for creating new Long objects from C++ - static Persistent constructor_template; - - private: - // Create a new instance - static NAN_METHOD(New); -}; - -#endif diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_context.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_context.js deleted file mode 100644 index ef04e92..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_context.js +++ /dev/null @@ -1,3 +0,0 @@ -var SecurityContextNative = require('../../../build/Release/kerberos').SecurityContext; -// Export the modified class -exports.SecurityContext = SecurityContextNative; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc deleted file mode 100644 index fc2a3d8..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_credentials.cc +++ /dev/null @@ -1,351 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "security_credentials.h" - -#ifndef ARRAY_SIZE -# define ARRAY_SIZE(a) (sizeof((a)) / sizeof((a)[0])) -#endif - -static LPSTR DisplaySECError(DWORD ErrCode); - -Persistent SecurityCredentials::constructor_template; - -SecurityCredentials::SecurityCredentials() : ObjectWrap() { -} - -SecurityCredentials::~SecurityCredentials() { -} - -NAN_METHOD(SecurityCredentials::New) { - NanScope(); - // Create security credentials instance - SecurityCredentials *security_credentials = new SecurityCredentials(); - // Wrap it - security_credentials->Wrap(args.This()); - // Return the object - NanReturnValue(args.This()); -} - -// Call structs -typedef struct SecurityCredentialCall { - char *package_str; - char *username_str; - char *password_str; - char *domain_str; - SecurityCredentials *credentials; -} SecurityCredentialCall; - -// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -// authGSSClientInit -// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -static void _authSSPIAquire(Worker *worker) { - // Status of operation - SECURITY_STATUS status; - - // Unpack data - SecurityCredentialCall *call = (SecurityCredentialCall *)worker->parameters; - - // // Unwrap the credentials - // SecurityCredentials *security_credentials = (SecurityCredentials *)call->credentials; - SecurityCredentials *security_credentials = new SecurityCredentials(); - - // If we have domain string - if(call->domain_str != NULL) { - security_credentials->m_Identity.Domain = USTR(_tcsdup(call->domain_str)); - security_credentials->m_Identity.DomainLength = (unsigned long)_tcslen(call->domain_str); - } else { - security_credentials->m_Identity.Domain = NULL; - security_credentials->m_Identity.DomainLength = 0; - } - - // Set up the user - security_credentials->m_Identity.User = USTR(_tcsdup(call->username_str)); - security_credentials->m_Identity.UserLength = (unsigned long)_tcslen(call->username_str); - - // If we have a password string - if(call->password_str != NULL) { - // Set up the password - security_credentials->m_Identity.Password = USTR(_tcsdup(call->password_str)); - security_credentials->m_Identity.PasswordLength = (unsigned long)_tcslen(call->password_str); - } - - #ifdef _UNICODE - security_credentials->m_Identity.Flags = SEC_WINNT_AUTH_IDENTITY_UNICODE; - #else - security_credentials->m_Identity.Flags = SEC_WINNT_AUTH_IDENTITY_ANSI; - #endif - - // Attempt to acquire credentials - status = _sspi_AcquireCredentialsHandle( - NULL, - call->package_str, - SECPKG_CRED_OUTBOUND, - NULL, - call->password_str != NULL ? &security_credentials->m_Identity : NULL, - NULL, NULL, - &security_credentials->m_Credentials, - &security_credentials->Expiration - ); - - // We have an error - if(status != SEC_E_OK) { - worker->error = TRUE; - worker->error_code = status; - worker->error_message = DisplaySECError(status); - } else { - worker->return_code = status; - worker->return_value = security_credentials; - } - - // Free up parameter structure - if(call->package_str != NULL) free(call->package_str); - if(call->domain_str != NULL) free(call->domain_str); - if(call->password_str != NULL) free(call->password_str); - if(call->username_str != NULL) free(call->username_str); - free(call); -} - -static Handle _map_authSSPIAquire(Worker *worker) { - return NanNull(); -} - -NAN_METHOD(SecurityCredentials::Aquire) { - NanScope(); - - char *package_str = NULL, *username_str = NULL, *password_str = NULL, *domain_str = NULL; - // Unpack the variables - if(args.Length() != 2 && args.Length() != 3 && args.Length() != 4 && args.Length() != 5) - return NanThrowError("Aquire must be called with either [package:string, username:string, [password:string, domain:string], callback:function]"); - - if(!args[0]->IsString()) - return NanThrowError("Aquire must be called with either [package:string, username:string, [password:string, domain:string], callback:function]"); - - if(!args[1]->IsString()) - return NanThrowError("Aquire must be called with either [package:string, username:string, [password:string, domain:string], callback:function]"); - - if(args.Length() == 3 && (!args[2]->IsString() && !args[2]->IsFunction())) - return NanThrowError("Aquire must be called with either [package:string, username:string, [password:string, domain:string], callback:function]"); - - if(args.Length() == 4 && (!args[3]->IsString() && !args[3]->IsUndefined() && !args[3]->IsNull()) && !args[3]->IsFunction()) - return NanThrowError("Aquire must be called with either [package:string, username:string, [password:string, domain:string], callback:function]"); - - if(args.Length() == 5 && !args[4]->IsFunction()) - return NanThrowError("Aquire must be called with either [package:string, username:string, [password:string, domain:string], callback:function]"); - - Local callbackHandle; - - // Figure out which parameter is the callback - if(args.Length() == 5) { - callbackHandle = Local::Cast(args[4]); - } else if(args.Length() == 4) { - callbackHandle = Local::Cast(args[3]); - } else if(args.Length() == 3) { - callbackHandle = Local::Cast(args[2]); - } - - // Unpack the package - Local package = args[0]->ToString(); - package_str = (char *)calloc(package->Utf8Length() + 1, sizeof(char)); - package->WriteUtf8(package_str); - - // Unpack the user name - Local username = args[1]->ToString(); - username_str = (char *)calloc(username->Utf8Length() + 1, sizeof(char)); - username->WriteUtf8(username_str); - - // If we have a password - if(args.Length() == 3 || args.Length() == 4 || args.Length() == 5) { - Local password = args[2]->ToString(); - password_str = (char *)calloc(password->Utf8Length() + 1, sizeof(char)); - password->WriteUtf8(password_str); - } - - // If we have a domain - if((args.Length() == 4 || args.Length() == 5) && args[3]->IsString()) { - Local domain = args[3]->ToString(); - domain_str = (char *)calloc(domain->Utf8Length() + 1, sizeof(char)); - domain->WriteUtf8(domain_str); - } - - // Allocate call structure - SecurityCredentialCall *call = (SecurityCredentialCall *)calloc(1, sizeof(SecurityCredentialCall)); - call->domain_str = domain_str; - call->package_str = package_str; - call->password_str = password_str; - call->username_str = username_str; - - // Unpack the callback - NanCallback *callback = new NanCallback(callbackHandle); - - // Let's allocate some space - Worker *worker = new Worker(); - worker->error = false; - worker->request.data = worker; - worker->callback = callback; - worker->parameters = call; - worker->execute = _authSSPIAquire; - worker->mapper = _map_authSSPIAquire; - - // Schedule the worker with lib_uv - uv_queue_work(uv_default_loop(), &worker->request, SecurityCredentials::Process, (uv_after_work_cb)SecurityCredentials::After); - - // Return no value as it's callback based - NanReturnValue(NanUndefined()); -} - -void SecurityCredentials::Initialize(Handle target) { - // Grab the scope of the call from Node - NanScope(); - - // Define a new function template - Local t = NanNew(New); - t->InstanceTemplate()->SetInternalFieldCount(1); - t->SetClassName(NanNew("SecurityCredentials")); - - // Class methods - NODE_SET_METHOD(t, "aquire", Aquire); - - // Set persistent - NanAssignPersistent(constructor_template, t); - - // Set the symbol - target->ForceSet(NanNew("SecurityCredentials"), t->GetFunction()); - - // Attempt to load the security.dll library - load_library(); -} - -static LPSTR DisplaySECError(DWORD ErrCode) { - LPSTR pszName = NULL; // WinError.h - - switch(ErrCode) { - case SEC_E_BUFFER_TOO_SMALL: - pszName = "SEC_E_BUFFER_TOO_SMALL - The message buffer is too small. Used with the Digest SSP."; - break; - - case SEC_E_CRYPTO_SYSTEM_INVALID: - pszName = "SEC_E_CRYPTO_SYSTEM_INVALID - The cipher chosen for the security context is not supported. Used with the Digest SSP."; - break; - case SEC_E_INCOMPLETE_MESSAGE: - pszName = "SEC_E_INCOMPLETE_MESSAGE - The data in the input buffer is incomplete. The application needs to read more data from the server and call DecryptMessage (General) again."; - break; - - case SEC_E_INVALID_HANDLE: - pszName = "SEC_E_INVALID_HANDLE - A context handle that is not valid was specified in the phContext parameter. Used with the Digest and Schannel SSPs."; - break; - - case SEC_E_INVALID_TOKEN: - pszName = "SEC_E_INVALID_TOKEN - The buffers are of the wrong type or no buffer of type SECBUFFER_DATA was found. Used with the Schannel SSP."; - break; - - case SEC_E_MESSAGE_ALTERED: - pszName = "SEC_E_MESSAGE_ALTERED - The message has been altered. Used with the Digest and Schannel SSPs."; - break; - - case SEC_E_OUT_OF_SEQUENCE: - pszName = "SEC_E_OUT_OF_SEQUENCE - The message was not received in the correct sequence."; - break; - - case SEC_E_QOP_NOT_SUPPORTED: - pszName = "SEC_E_QOP_NOT_SUPPORTED - Neither confidentiality nor integrity are supported by the security context. Used with the Digest SSP."; - break; - - case SEC_I_CONTEXT_EXPIRED: - pszName = "SEC_I_CONTEXT_EXPIRED - The message sender has finished using the connection and has initiated a shutdown."; - break; - - case SEC_I_RENEGOTIATE: - pszName = "SEC_I_RENEGOTIATE - The remote party requires a new handshake sequence or the application has just initiated a shutdown."; - break; - - case SEC_E_ENCRYPT_FAILURE: - pszName = "SEC_E_ENCRYPT_FAILURE - The specified data could not be encrypted."; - break; - - case SEC_E_DECRYPT_FAILURE: - pszName = "SEC_E_DECRYPT_FAILURE - The specified data could not be decrypted."; - break; - case -1: - pszName = "Failed to load security.dll library"; - break; - - } - - return pszName; -} - -// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -// UV Lib callbacks -// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -void SecurityCredentials::Process(uv_work_t* work_req) { - // Grab the worker - Worker *worker = static_cast(work_req->data); - // Execute the worker code - worker->execute(worker); -} - -void SecurityCredentials::After(uv_work_t* work_req) { - // Grab the scope of the call from Node - NanScope(); - - // Get the worker reference - Worker *worker = static_cast(work_req->data); - - // If we have an error - if(worker->error) { - Local err = v8::Exception::Error(NanNew(worker->error_message)); - Local obj = err->ToObject(); - obj->Set(NanNew("code"), NanNew(worker->error_code)); - Local args[2] = { err, NanNull() }; - // Execute the error - v8::TryCatch try_catch; - - // Call the callback - worker->callback->Call(ARRAY_SIZE(args), args); - - // If we have an exception handle it as a fatalexception - if (try_catch.HasCaught()) { - node::FatalException(try_catch); - } - } else { - SecurityCredentials *return_value = (SecurityCredentials *)worker->return_value; - // Create a new instance - Local result = NanNew(constructor_template)->GetFunction()->NewInstance(); - // Unwrap the credentials - SecurityCredentials *security_credentials = ObjectWrap::Unwrap(result); - // Set the values - security_credentials->m_Identity = return_value->m_Identity; - security_credentials->m_Credentials = return_value->m_Credentials; - security_credentials->Expiration = return_value->Expiration; - // Set up the callback with a null first - Handle args[2] = { NanNull(), result}; - // Wrap the callback function call in a TryCatch so that we can call - // node's FatalException afterwards. This makes it possible to catch - // the exception from JavaScript land using the - // process.on('uncaughtException') event. - v8::TryCatch try_catch; - - // Call the callback - worker->callback->Call(ARRAY_SIZE(args), args); - - // If we have an exception handle it as a fatalexception - if (try_catch.HasCaught()) { - node::FatalException(try_catch); - } - } - - // Clean up the memory - delete worker->callback; - delete worker; -} - diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_credentials.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_credentials.h deleted file mode 100644 index b026070..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_credentials.h +++ /dev/null @@ -1,68 +0,0 @@ -#ifndef SECURITY_CREDENTIALS_H -#define SECURITY_CREDENTIALS_H - -#include -#include -#include - -#define SECURITY_WIN32 1 - -#include -#include -#include -#include -#include "nan.h" -#include "../worker.h" -#include - -extern "C" { - #include "../kerberos_sspi.h" -} - -// SEC_WINNT_AUTH_IDENTITY makes it unusually hard -// to compile for both Unicode and ansi, so I use this macro: -#ifdef _UNICODE -#define USTR(str) (str) -#else -#define USTR(str) ((unsigned char*)(str)) -#endif - -using namespace v8; -using namespace node; - -class SecurityCredentials : public ObjectWrap { - public: - SecurityCredentials(); - ~SecurityCredentials(); - - // Pointer to context object - SEC_WINNT_AUTH_IDENTITY m_Identity; - // credentials - CredHandle m_Credentials; - // Expiry time for ticket - TimeStamp Expiration; - - // Has instance check - static inline bool HasInstance(Handle val) { - if (!val->IsObject()) return false; - Local obj = val->ToObject(); - return NanNew(constructor_template)->HasInstance(obj); - }; - - // Functions available from V8 - static void Initialize(Handle target); - static NAN_METHOD(Aquire); - - // Constructor used for creating new Long objects from C++ - static Persistent constructor_template; - - private: - // Create a new instance - static NAN_METHOD(New); - // Handles the uv calls - static void Process(uv_work_t* work_req); - // Called after work is done - static void After(uv_work_t* work_req); -}; - -#endif \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_credentials.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_credentials.js deleted file mode 100644 index 4215c92..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/win32/wrappers/security_credentials.js +++ /dev/null @@ -1,22 +0,0 @@ -var SecurityCredentialsNative = require('../../../build/Release/kerberos').SecurityCredentials; - -// Add simple kebros helper -SecurityCredentialsNative.aquire_kerberos = function(username, password, domain, callback) { - if(typeof password == 'function') { - callback = password; - password = null; - } else if(typeof domain == 'function') { - callback = domain; - domain = null; - } - - // We are going to use the async version - if(typeof callback == 'function') { - return SecurityCredentialsNative.aquire('Kerberos', username, password, domain, callback); - } else { - return SecurityCredentialsNative.aquireSync('Kerberos', username, password, domain); - } -} - -// Export the modified class -exports.SecurityCredentials = SecurityCredentialsNative; \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/worker.cc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/worker.cc deleted file mode 100644 index e7a472f..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/worker.cc +++ /dev/null @@ -1,7 +0,0 @@ -#include "worker.h" - -Worker::Worker() { -} - -Worker::~Worker() { -} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/worker.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/worker.h deleted file mode 100644 index cbc7f6a..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/lib/worker.h +++ /dev/null @@ -1,38 +0,0 @@ -#ifndef WORKER_H_ -#define WORKER_H_ - -#include -#include -#include -#include - -using namespace node; -using namespace v8; - -class Worker { - public: - Worker(); - virtual ~Worker(); - - // libuv's request struct. - uv_work_t request; - // Callback - NanCallback *callback; - // Parameters - void *parameters; - // Results - void *return_value; - // Did we raise an error - bool error; - // The error message - char *error_message; - // Error code if not message - int error_code; - // Any return code - int return_code; - // Method we are going to fire - void (*execute)(Worker *worker); - Handle (*mapper)(Worker *worker); -}; - -#endif // WORKER_H_ diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/.dntrc b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/.dntrc deleted file mode 100644 index 47971da..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/.dntrc +++ /dev/null @@ -1,30 +0,0 @@ -## DNT config file -## see https://github.com/rvagg/dnt - -NODE_VERSIONS="\ - master \ - v0.11.13 \ - v0.10.30 \ - v0.10.29 \ - v0.10.28 \ - v0.10.26 \ - v0.10.25 \ - v0.10.24 \ - v0.10.23 \ - v0.10.22 \ - v0.10.21 \ - v0.10.20 \ - v0.10.19 \ - v0.8.28 \ - v0.8.27 \ - v0.8.26 \ - v0.8.24 \ -" -OUTPUT_PREFIX="nan-" -TEST_CMD=" \ - cd /dnt/ && \ - npm install && \ - node_modules/.bin/node-gyp --nodedir /usr/src/node/ rebuild --directory test && \ - node_modules/.bin/tap --gc test/js/*-test.js \ -" - diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/CHANGELOG.md b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/CHANGELOG.md deleted file mode 100644 index 8e8f052..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/CHANGELOG.md +++ /dev/null @@ -1,294 +0,0 @@ -# NAN ChangeLog - -**Version 1.8.4: current Node 12: 0.12.2, Node 10: 0.10.38, io.js: 1.8.1** - -### 1.8.4 Apr 26 2015 - - - Build: Repackage - -### 1.8.3 Apr 26 2015 - - - Bugfix: Include missing header 1af8648 - -### 1.8.2 Apr 23 2015 - - - Build: Repackage - -### 1.8.1 Apr 23 2015 - - - Bugfix: NanObjectWrapHandle should take a pointer 155f1d3 - -### 1.8.0 Apr 23 2015 - - - Feature: Allow primitives with NanReturnValue 2e4475e - - Feature: Added comparison operators to NanCallback 55b075e - - Feature: Backport thread local storage 15bb7fa - - Removal: Remove support for signatures with arguments 8a2069d - - Correcteness: Replaced NanObjectWrapHandle macro with function 0bc6d59 - -### 1.7.0 Feb 28 2015 - - - Feature: Made NanCallback::Call accept optional target 8d54da7 - - Feature: Support atom-shell 0.21 0b7f1bb - -### 1.6.2 Feb 6 2015 - - - Bugfix: NanEncode: fix argument type for node::Encode on io.js 2be8639 - -### 1.6.1 Jan 23 2015 - - - Build: version bump - -### 1.5.3 Jan 23 2015 - - - Build: repackage - -### 1.6.0 Jan 23 2015 - - - Deprecated `NanNewContextHandle` in favor of `NanNew` 49259af - - Support utility functions moved in newer v8 versions (Node 0.11.15, io.js 1.0) a0aa179 - - Added `NanEncode`, `NanDecodeBytes` and `NanDecodeWrite` 75e6fb9 - -### 1.5.2 Jan 23 2015 - - - Bugfix: Fix non-inline definition build error with clang++ 21d96a1, 60fadd4 - - Bugfix: Readded missing String constructors 18d828f - - Bugfix: Add overload handling NanNew(..) 5ef813b - - Bugfix: Fix uv_work_cb versioning 997e4ae - - Bugfix: Add function factory and test 4eca89c - - Bugfix: Add object template factory and test cdcb951 - - Correctness: Lifted an io.js related typedef c9490be - - Correctness: Make explicit downcasts of String lengths 00074e6 - - Windows: Limit the scope of disabled warning C4530 83d7deb - -### 1.5.1 Jan 15 2015 - - - Build: version bump - -### 1.4.3 Jan 15 2015 - - - Build: version bump - -### 1.4.2 Jan 15 2015 - - - Feature: Support io.js 0dbc5e8 - -### 1.5.0 Jan 14 2015 - - - Feature: Support io.js b003843 - - Correctness: Improved NanNew internals 9cd4f6a - - Feature: Implement progress to NanAsyncWorker 8d6a160 - -### 1.4.1 Nov 8 2014 - - - Bugfix: Handle DEBUG definition correctly - - Bugfix: Accept int as Boolean - -### 1.4.0 Nov 1 2014 - - - Feature: Added NAN_GC_CALLBACK 6a5c245 - - Performance: Removed unnecessary local handle creation 18a7243, 41fe2f8 - - Correctness: Added constness to references in NanHasInstance 02c61cd - - Warnings: Fixed spurious warnings from -Wundef and -Wshadow, 541b122, 99d8cb6 - - Windoze: Shut Visual Studio up when compiling 8d558c1 - - License: Switch to plain MIT from custom hacked MIT license 11de983 - - Build: Added test target to Makefile e232e46 - - Performance: Removed superfluous scope in NanAsyncWorker f4b7821 - - Sugar/Feature: Added NanReturnThis() and NanReturnHolder() shorthands 237a5ff, d697208 - - Feature: Added suitable overload of NanNew for v8::Integer::NewFromUnsigned b27b450 - -### 1.3.0 Aug 2 2014 - - - Added NanNew(std::string) - - Added NanNew(std::string&) - - Added NanAsciiString helper class - - Added NanUtf8String helper class - - Added NanUcs2String helper class - - Deprecated NanRawString() - - Deprecated NanCString() - - Added NanGetIsolateData(v8::Isolate *isolate) - - Added NanMakeCallback(v8::Handle target, v8::Handle func, int argc, v8::Handle* argv) - - Added NanMakeCallback(v8::Handle target, v8::Handle symbol, int argc, v8::Handle* argv) - - Added NanMakeCallback(v8::Handle target, const char* method, int argc, v8::Handle* argv) - - Added NanSetTemplate(v8::Handle templ, v8::Handle name , v8::Handle value, v8::PropertyAttribute attributes) - - Added NanSetPrototypeTemplate(v8::Local templ, v8::Handle name, v8::Handle value, v8::PropertyAttribute attributes) - - Added NanSetInstanceTemplate(v8::Local templ, const char *name, v8::Handle value) - - Added NanSetInstanceTemplate(v8::Local templ, v8::Handle name, v8::Handle value, v8::PropertyAttribute attributes) - -### 1.2.0 Jun 5 2014 - - - Add NanSetPrototypeTemplate - - Changed NAN_WEAK_CALLBACK internals, switched _NanWeakCallbackData to class, - introduced _NanWeakCallbackDispatcher - - Removed -Wno-unused-local-typedefs from test builds - - Made test builds Windows compatible ('Sleep()') - -### 1.1.2 May 28 2014 - - - Release to fix more stuff-ups in 1.1.1 - -### 1.1.1 May 28 2014 - - - Release to fix version mismatch in nan.h and lack of changelog entry for 1.1.0 - -### 1.1.0 May 25 2014 - - - Remove nan_isolate, use v8::Isolate::GetCurrent() internally instead - - Additional explicit overloads for NanNew(): (char*,int), (uint8_t*[,int]), - (uint16_t*[,int), double, int, unsigned int, bool, v8::String::ExternalStringResource*, - v8::String::ExternalAsciiStringResource* - - Deprecate NanSymbol() - - Added SetErrorMessage() and ErrorMessage() to NanAsyncWorker - -### 1.0.0 May 4 2014 - - - Heavy API changes for V8 3.25 / Node 0.11.13 - - Use cpplint.py - - Removed NanInitPersistent - - Removed NanPersistentToLocal - - Removed NanFromV8String - - Removed NanMakeWeak - - Removed NanNewLocal - - Removed NAN_WEAK_CALLBACK_OBJECT - - Removed NAN_WEAK_CALLBACK_DATA - - Introduce NanNew, replaces NanNewLocal, NanPersistentToLocal, adds many overloaded typed versions - - Introduce NanUndefined, NanNull, NanTrue and NanFalse - - Introduce NanEscapableScope and NanEscapeScope - - Introduce NanMakeWeakPersistent (requires a special callback to work on both old and new node) - - Introduce NanMakeCallback for node::MakeCallback - - Introduce NanSetTemplate - - Introduce NanGetCurrentContext - - Introduce NanCompileScript and NanRunScript - - Introduce NanAdjustExternalMemory - - Introduce NanAddGCEpilogueCallback, NanAddGCPrologueCallback, NanRemoveGCEpilogueCallback, NanRemoveGCPrologueCallback - - Introduce NanGetHeapStatistics - - Rename NanAsyncWorker#SavePersistent() to SaveToPersistent() - -### 0.8.0 Jan 9 2014 - - - NanDispose -> NanDisposePersistent, deprecate NanDispose - - Extract _NAN_*_RETURN_TYPE, pull up NAN_*() - -### 0.7.1 Jan 9 2014 - - - Fixes to work against debug builds of Node - - Safer NanPersistentToLocal (avoid reinterpret_cast) - - Speed up common NanRawString case by only extracting flattened string when necessary - -### 0.7.0 Dec 17 2013 - - - New no-arg form of NanCallback() constructor. - - NanCallback#Call takes Handle rather than Local - - Removed deprecated NanCallback#Run method, use NanCallback#Call instead - - Split off _NAN_*_ARGS_TYPE from _NAN_*_ARGS - - Restore (unofficial) Node 0.6 compatibility at NanCallback#Call() - - Introduce NanRawString() for char* (or appropriate void*) from v8::String - (replacement for NanFromV8String) - - Introduce NanCString() for null-terminated char* from v8::String - -### 0.6.0 Nov 21 2013 - - - Introduce NanNewLocal(v8::Handle value) for use in place of - v8::Local::New(...) since v8 started requiring isolate in Node 0.11.9 - -### 0.5.2 Nov 16 2013 - - - Convert SavePersistent and GetFromPersistent in NanAsyncWorker from protected and public - -### 0.5.1 Nov 12 2013 - - - Use node::MakeCallback() instead of direct v8::Function::Call() - -### 0.5.0 Nov 11 2013 - - - Added @TooTallNate as collaborator - - New, much simpler, "include_dirs" for binding.gyp - - Added full range of NAN_INDEX_* macros to match NAN_PROPERTY_* macros - -### 0.4.4 Nov 2 2013 - - - Isolate argument from v8::Persistent::MakeWeak removed for 0.11.8+ - -### 0.4.3 Nov 2 2013 - - - Include node_object_wrap.h, removed from node.h for Node 0.11.8. - -### 0.4.2 Nov 2 2013 - - - Handle deprecation of v8::Persistent::Dispose(v8::Isolate* isolate)) for - Node 0.11.8 release. - -### 0.4.1 Sep 16 2013 - - - Added explicit `#include ` as it was removed from node.h for v0.11.8 - -### 0.4.0 Sep 2 2013 - - - Added NAN_INLINE and NAN_DEPRECATED and made use of them - - Added NanError, NanTypeError and NanRangeError - - Cleaned up code - -### 0.3.2 Aug 30 2013 - - - Fix missing scope declaration in GetFromPersistent() and SaveToPersistent - in NanAsyncWorker - -### 0.3.1 Aug 20 2013 - - - fix "not all control paths return a value" compile warning on some platforms - -### 0.3.0 Aug 19 2013 - - - Made NAN work with NPM - - Lots of fixes to NanFromV8String, pulling in features from new Node core - - Changed node::encoding to Nan::Encoding in NanFromV8String to unify the API - - Added optional error number argument for NanThrowError() - - Added NanInitPersistent() - - Added NanReturnNull() and NanReturnEmptyString() - - Added NanLocker and NanUnlocker - - Added missing scopes - - Made sure to clear disposed Persistent handles - - Changed NanAsyncWorker to allocate error messages on the heap - - Changed NanThrowError(Local) to NanThrowError(Handle) - - Fixed leak in NanAsyncWorker when errmsg is used - -### 0.2.2 Aug 5 2013 - - - Fixed usage of undefined variable with node::BASE64 in NanFromV8String() - -### 0.2.1 Aug 5 2013 - - - Fixed 0.8 breakage, node::BUFFER encoding type not available in 0.8 for - NanFromV8String() - -### 0.2.0 Aug 5 2013 - - - Added NAN_PROPERTY_GETTER, NAN_PROPERTY_SETTER, NAN_PROPERTY_ENUMERATOR, - NAN_PROPERTY_DELETER, NAN_PROPERTY_QUERY - - Extracted _NAN_METHOD_ARGS, _NAN_GETTER_ARGS, _NAN_SETTER_ARGS, - _NAN_PROPERTY_GETTER_ARGS, _NAN_PROPERTY_SETTER_ARGS, - _NAN_PROPERTY_ENUMERATOR_ARGS, _NAN_PROPERTY_DELETER_ARGS, - _NAN_PROPERTY_QUERY_ARGS - - Added NanGetInternalFieldPointer, NanSetInternalFieldPointer - - Added NAN_WEAK_CALLBACK, NAN_WEAK_CALLBACK_OBJECT, - NAN_WEAK_CALLBACK_DATA, NanMakeWeak - - Renamed THROW_ERROR to _NAN_THROW_ERROR - - Added NanNewBufferHandle(char*, size_t, node::smalloc::FreeCallback, void*) - - Added NanBufferUse(char*, uint32_t) - - Added NanNewContextHandle(v8::ExtensionConfiguration*, - v8::Handle, v8::Handle) - - Fixed broken NanCallback#GetFunction() - - Added optional encoding and size arguments to NanFromV8String() - - Added NanGetPointerSafe() and NanSetPointerSafe() - - Added initial test suite (to be expanded) - - Allow NanUInt32OptionValue to convert any Number object - -### 0.1.0 Jul 21 2013 - - - Added `NAN_GETTER`, `NAN_SETTER` - - Added `NanThrowError` with single Local argument - - Added `NanNewBufferHandle` with single uint32_t argument - - Added `NanHasInstance(Persistent&, Handle)` - - Added `Local NanCallback#GetFunction()` - - Added `NanCallback#Call(int, Local[])` - - Deprecated `NanCallback#Run(int, Local[])` in favour of Call diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/LICENSE.md b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/LICENSE.md deleted file mode 100644 index 95c2eb5..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/LICENSE.md +++ /dev/null @@ -1,13 +0,0 @@ -The MIT License (MIT) -===================== - -Copyright (c) 2015 NAN contributors ------------------------------------ - -*NAN contributors listed at * - -Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/README.md b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/README.md deleted file mode 100644 index 26f6947..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/README.md +++ /dev/null @@ -1,1402 +0,0 @@ -Native Abstractions for Node.js -=============================== - -**A header file filled with macro and utility goodness for making add-on development for Node.js easier across versions 0.8, 0.10 and 0.12 as well as io.js.** - -***Current version: 1.8.4*** - -*(See [CHANGELOG.md](https://github.com/iojs/nan/blob/master/CHANGELOG.md) for complete ChangeLog)* - -[![NPM](https://nodei.co/npm/nan.png?downloads=true&downloadRank=true)](https://nodei.co/npm/nan/) [![NPM](https://nodei.co/npm-dl/nan.png?months=6&height=3)](https://nodei.co/npm/nan/) - -[![Build Status](https://api.travis-ci.org/iojs/nan.svg?branch=master)](http://travis-ci.org/iojs/nan) -[![Build status](https://ci.appveyor.com/api/projects/status/kh73pbm9dsju7fgh)](https://ci.appveyor.com/project/RodVagg/nan) - -Thanks to the crazy changes in V8 (and some in Node core), keeping native addons compiling happily across versions, particularly 0.10 to 0.12, is a minor nightmare. The goal of this project is to store all logic necessary to develop native Node.js addons without having to inspect `NODE_MODULE_VERSION` and get yourself into a macro-tangle. - -This project also contains some helper utilities that make addon development a bit more pleasant. - - * **[News & Updates](#news)** - * **[Usage](#usage)** - * **[Example](#example)** - * **[API](#api)** - * **[Tests](#tests)** - * **[Porting](#porting)** - * **[Governance & Contributing](#governance)** - - -## News & Updates - -### Apr-2015: 1.8.0 release - -* Support V8 4.2 -* Removed support for creating `Signature`s with arguments -* Backported thread local storage routines for libuv - -### Feb-2015: 1.7.0 release - -* Made `NanCallback::Call` accept optional target -* Support atom-shell 0.21 - -Node 0.12.0 is out and supported by NAN. So is atom-shell 0.21. `NanCallback::Call` now accepts an optional `target` argument like `NanMakeCallback`. - -### Jan-2015: 1.6.0 release - -* Deprecated `NanNewContextHandle` in favor of `NanNew` -* Added `NanSetCounterFunction`, `NanSetCreateHistogramFunction`, `NanSetAddHistogramSampleFunction` -* Added `NanIdleNotification`, `NanLowMemoryNotification`, `NanContextDisposedNotification` -* Added `NanEncode`, `NanDecodeBytes` and `NanDecodeWrite` - -### Jan-2015: 1.5.0 release - -* Support [io.js](https://github.com/iojs/io.js) thanks to [Ben Noordhuis](bnoordhuis) -* Rewritten NanNew internals thanks to [David Siegel](agnat) -* NanAsyncWorker now supports progress reporting thanks to [Brett Lawson](brett19) - -### Aug-2014: 1.3.0 release - -* `NanCString()` and `NanRawString()` have been deprecated in favour of new NanAsciiString, NanUtf8String and NanUcs2String. These classes manage the underlying memory for you in a safer way than just handing off an allocated array. You should now `*NanAsciiString(handle)` to access the raw `char` data, you can also allocate on the heap if you need to keep a reference. -* Two more NanMakeCallback overloads have been added to for parity with Node core. -* You can now `NanNew(std::string)` (use `NanNew(std::string&)` to pass by reference) -* NanSetTemplate, NanSetPrototypeTemplate and NanSetInstanceTemplate have been added. - -### May-2014: 1.1.0 release - -* We've deprecated `NanSymbol()`, you should just use `NanNew()` now. -* `NanNull()`, `NanUndefined()`, `NanTrue()`, `NanFalse()` all return `Local`s now. -* `nan_isolate` is gone, it was intended to be internal-only but if you were using it then you should switch to `v8::Isolate::GetCurrent()`. -* `NanNew()` has received some additional overload-love so you should be able to give it many kinds of values without specifying the ``. -* Lots of small fixes and additions to expand the V8 API coverage, *use the source, Luke*. - - -### May-2014: Major changes for V8 3.25 / Node 0.11.13 - -Node 0.11.11 and 0.11.12 were both broken releases for native add-ons, you simply can't properly compile against either of them for different reasons. But we now have a 0.11.13 release that jumps a couple of versions of V8 ahead and includes some more, major (traumatic) API changes. - -Because we are now nearing Node 0.12 and estimate that the version of V8 we are using in Node 0.11.13 will be close to the API we get for 0.12, we have taken the opportunity to not only *fix* NAN for 0.11.13 but make some major changes to improve the NAN API. - -We have **removed support for Node 0.11 versions prior to 0.11.13**. As usual, our tests are run against (and pass) the last 5 versions of Node 0.8 and Node 0.10. We also include Node 0.11.13 obviously. - -The major change is something that [Benjamin Byholm](kkoopa) has put many hours in to. We now have a fantastic new `NanNew(args)` interface for creating new `Local`s, this replaces `NanNewLocal()` and much more. If you look in [./nan.h](nan.h) you'll see a large number of overloaded versions of this method. In general you should be able to `NanNew(arguments)` for any type you want to make a `Local` from. This includes `Persistent` types, so we now have a `Local NanNew(const Persistent arg)` to replace `NanPersistentToLocal()`. - -We also now have `NanUndefined()`, `NanNull()`, `NanTrue()` and `NanFalse()`. Mainly because of the new requirement for an `Isolate` argument for each of the native V8 versions of this. - -V8 has now introduced an `EscapableHandleScope` from which you `scope.Escape(Local value)` to *return* a value from a one scope to another. This replaces the standard `HandleScope` and `scope.Close(Local value)`, although `HandleScope` still exists for when you don't need to return a handle to the caller. For NAN we are exposing it as `NanEscapableScope()` and `NanEscapeScope()`, while `NanScope()` is still how you create a new scope that doesn't need to return handles. For older versions of Node/V8, it'll still map to the older `HandleScope` functionality. - -`NanFromV8String()` was deprecated and has now been removed. You should use `NanCString()` or `NanRawString()` instead. - -Because `node::MakeCallback()` now takes an `Isolate`, and because it doesn't exist in older versions of Node, we've introduced `NanMakeCallback()`. You should *always* use this when calling a JavaScript function from C++. - -There's lots more, check out the Changelog in nan.h or look through [#86](https://github.com/iojs/nan/pull/86) for all the gory details. - -### Dec-2013: NanCString and NanRawString - -Two new functions have been introduced to replace the functionality that's been provided by `NanFromV8String` until now. NanCString has sensible defaults so it's super easy to fetch a null-terminated c-style string out of a `v8::String`. `NanFromV8String` is still around and has defaults that allow you to pass a single handle to fetch a `char*` while `NanRawString` requires a little more attention to arguments. - -### Nov-2013: Node 0.11.9+ breaking V8 change - -The version of V8 that's shipping with Node 0.11.9+ has changed the signature for new `Local`s to: `v8::Local::New(isolate, value)`, i.e. introducing the `isolate` argument and therefore breaking all new `Local` declarations for previous versions. NAN 0.6+ now includes a `NanNewLocal(value)` that can be used in place to work around this incompatibility and maintain compatibility with 0.8->0.11.9+ (minus a few early 0.11 releases). - -For example, if you wanted to return a `null` on a callback you will have to change the argument from `v8::Local::New(v8::Null())` to `NanNewLocal(v8::Null())`. - -### Nov-2013: Change to binding.gyp `"include_dirs"` for NAN - -Inclusion of NAN in a project's binding.gyp is now greatly simplified. You can now just use `" -## Usage - -Simply add **NAN** as a dependency in the *package.json* of your Node addon: - -``` bash -$ npm install --save nan -``` - -Pull in the path to **NAN** in your *binding.gyp* so that you can use `#include ` in your *.cpp* files: - -``` python -"include_dirs" : [ - "` when compiling your addon. - - -## Example - -See **[LevelDOWN](https://github.com/rvagg/node-leveldown/pull/48)** for a full example of **NAN** in use. - -For a simpler example, see the **[async pi estimation example](https://github.com/iojs/nan/tree/master/examples/async_pi_estimate)** in the examples directory for full code and an explanation of what this Monte Carlo Pi estimation example does. Below are just some parts of the full example that illustrate the use of **NAN**. - -For another example, see **[nan-example-eol](https://github.com/CodeCharmLtd/nan-example-eol)**. It shows newline detection implemented as a native addon. - -Compare to the current 0.10 version of this example, found in the [node-addon-examples](https://github.com/iojs/node-addon-examples/tree/master/9_async_work) repository and also a 0.11 version of the same found [here](https://github.com/kkoopa/node-addon-examples/tree/5c01f58fc993377a567812597e54a83af69686d7/9_async_work). - -Note that there is no embedded version sniffing going on here and also the async work is made much simpler, see below for details on the `NanAsyncWorker` class. - -```c++ -// addon.cc -#include -#include -// ... - -using v8::FunctionTemplate; -using v8::Handle; -using v8::Object; -using v8::String; - -void InitAll(Handle exports) { - exports->Set(NanNew("calculateSync"), - NanNew(CalculateSync)->GetFunction()); - - exports->Set(NanNew("calculateAsync"), - NanNew(CalculateAsync)->GetFunction()); -} - -NODE_MODULE(addon, InitAll) -``` - -```c++ -// sync.h -#include -#include - -NAN_METHOD(CalculateSync); -``` - -```c++ -// sync.cc -#include -#include -#include "./sync.h" -// ... - -using v8::Number; - -// Simple synchronous access to the `Estimate()` function -NAN_METHOD(CalculateSync) { - NanScope(); - - // expect a number as the first argument - int points = args[0]->Uint32Value(); - double est = Estimate(points); - - NanReturnValue(NanNew(est)); -} -``` - -```c++ -// async.h -#include -#include - -NAN_METHOD(CalculateAsync); -``` - -```c++ -// async.cc -#include -#include -#include "./async.h" - -// ... - -using v8::Function; -using v8::Local; -using v8::Null; -using v8::Number; -using v8::Value; - -class PiWorker : public NanAsyncWorker { - public: - PiWorker(NanCallback *callback, int points) - : NanAsyncWorker(callback), points(points) {} - ~PiWorker() {} - - // Executed inside the worker-thread. - // It is not safe to access V8, or V8 data structures - // here, so everything we need for input and output - // should go on `this`. - void Execute () { - estimate = Estimate(points); - } - - // Executed when the async work is complete - // this function will be run inside the main event loop - // so it is safe to use V8 again - void HandleOKCallback () { - NanScope(); - - Local argv[] = { - NanNull() - , NanNew(estimate) - }; - - callback->Call(2, argv); - }; - - private: - int points; - double estimate; -}; - -// Asynchronous access to the `Estimate()` function -NAN_METHOD(CalculateAsync) { - NanScope(); - - int points = args[0]->Uint32Value(); - NanCallback *callback = new NanCallback(args[1].As()); - - NanAsyncQueueWorker(new PiWorker(callback, points)); - NanReturnUndefined(); -} -``` - - -## API - - * NAN_METHOD - * NAN_GETTER - * NAN_SETTER - * NAN_PROPERTY_GETTER - * NAN_PROPERTY_SETTER - * NAN_PROPERTY_ENUMERATOR - * NAN_PROPERTY_DELETER - * NAN_PROPERTY_QUERY - * NAN_INDEX_GETTER - * NAN_INDEX_SETTER - * NAN_INDEX_ENUMERATOR - * NAN_INDEX_DELETER - * NAN_INDEX_QUERY - * NAN_GC_CALLBACK - * NAN_WEAK_CALLBACK - * NAN_DEPRECATED - * NAN_INLINE - * NanNew - * NanUndefined - * NanNull - * NanTrue - * NanFalse - * NanReturnValue - * NanReturnUndefined - * NanReturnNull - * NanReturnEmptyString - * NanReturnThis - * NanReturnHolder - * NanScope - * NanEscapableScope - * NanEscapeScope - * NanLocker - * NanUnlocker - * NanGetInternalFieldPointer - * NanSetInternalFieldPointer - * NanObjectWrapHandle - * NanSymbol - * NanGetPointerSafe - * NanSetPointerSafe - * NanRawString - * NanCString - * NanAsciiString - * NanUtf8String - * NanUcs2String - * NanBooleanOptionValue - * NanUInt32OptionValue - * NanError, NanTypeError, NanRangeError - * NanThrowError, NanThrowTypeError, NanThrowRangeError, NanThrowError(Handle), NanThrowError(Handle, int) - * NanNewBufferHandle(char *, size_t, FreeCallback, void *), NanNewBufferHandle(char *, uint32_t), NanNewBufferHandle(uint32_t) - * NanBufferUse(char *, uint32_t) - * NanNewContextHandle - * NanGetCurrentContext - * NanHasInstance - * NanDisposePersistent - * NanAssignPersistent - * NanMakeWeakPersistent - * NanSetTemplate - * NanSetPrototypeTemplate - * NanSetInstanceTemplate - * NanMakeCallback - * NanEncode - * NanDecodeBytes - * NanDecodeWrite - * NanCompileScript - * NanRunScript - * NanAdjustExternalMemory - * NanAddGCEpilogueCallback - * NanAddGCPrologueCallback - * NanRemoveGCEpilogueCallback - * NanRemoveGCPrologueCallback - * NanGetHeapStatistics - * NanSetCounterFunction - * NanSetCreateHistogramFunction - * NanSetAddHistogramSampleFunction - * NanIdleNotification - * NanLowMemoryNotification - * NanContextDisposedNotification - * NanCallback - * NanAsyncWorker - * NanAsyncQueueWorker - - -### NAN_METHOD(methodname) - -Use `NAN_METHOD` to define your V8 accessible methods: - -```c++ -// .h: -class Foo : public node::ObjectWrap { - ... - - static NAN_METHOD(Bar); - static NAN_METHOD(Baz); -} - - -// .cc: -NAN_METHOD(Foo::Bar) { - ... -} - -NAN_METHOD(Foo::Baz) { - ... -} -``` - -The reason for this macro is because of the method signature change in 0.11: - -```c++ -// 0.10 and below: -Handle name(const Arguments& args) - -// 0.11 and above -void name(const FunctionCallbackInfo& args) -``` - -The introduction of `FunctionCallbackInfo` brings additional complications: - - -### NAN_GETTER(methodname) - -Use `NAN_GETTER` to declare your V8 accessible getters. You get a `Local` `property` and an appropriately typed `args` object that can act like the `args` argument to a `NAN_METHOD` call. - -You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_GETTER`. - - -### NAN_SETTER(methodname) - -Use `NAN_SETTER` to declare your V8 accessible setters. Same as `NAN_GETTER` but you also get a `Local` `value` object to work with. - - -### NAN_PROPERTY_GETTER(cbname) -Use `NAN_PROPERTY_GETTER` to declare your V8 accessible property getters. You get a `Local` `property` and an appropriately typed `args` object that can act similar to the `args` argument to a `NAN_METHOD` call. - -You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_GETTER`. - - -### NAN_PROPERTY_SETTER(cbname) -Use `NAN_PROPERTY_SETTER` to declare your V8 accessible property setters. Same as `NAN_PROPERTY_GETTER` but you also get a `Local` `value` object to work with. - - -### NAN_PROPERTY_ENUMERATOR(cbname) -Use `NAN_PROPERTY_ENUMERATOR` to declare your V8 accessible property enumerators. You get an appropriately typed `args` object like the `args` argument to a `NAN_PROPERTY_GETTER` call. - -You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_ENUMERATOR`. - - -### NAN_PROPERTY_DELETER(cbname) -Use `NAN_PROPERTY_DELETER` to declare your V8 accessible property deleters. Same as `NAN_PROPERTY_GETTER`. - -You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_DELETER`. - - -### NAN_PROPERTY_QUERY(cbname) -Use `NAN_PROPERTY_QUERY` to declare your V8 accessible property queries. Same as `NAN_PROPERTY_GETTER`. - -You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_QUERY`. - - -### NAN_INDEX_GETTER(cbname) -Use `NAN_INDEX_GETTER` to declare your V8 accessible index getters. You get a `uint32_t` `index` and an appropriately typed `args` object that can act similar to the `args` argument to a `NAN_METHOD` call. - -You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_INDEX_GETTER`. - - -### NAN_INDEX_SETTER(cbname) -Use `NAN_INDEX_SETTER` to declare your V8 accessible index setters. Same as `NAN_INDEX_GETTER` but you also get a `Local` `value` object to work with. - - -### NAN_INDEX_ENUMERATOR(cbname) -Use `NAN_INDEX_ENUMERATOR` to declare your V8 accessible index enumerators. You get an appropriately typed `args` object like the `args` argument to a `NAN_INDEX_GETTER` call. - -You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_INDEX_ENUMERATOR`. - - -### NAN_INDEX_DELETER(cbname) -Use `NAN_INDEX_DELETER` to declare your V8 accessible index deleters. Same as `NAN_INDEX_GETTER`. - -You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_INDEX_DELETER`. - - -### NAN_INDEX_QUERY(cbname) -Use `NAN_INDEX_QUERY` to declare your V8 accessible index queries. Same as `NAN_INDEX_GETTER`. - -You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_INDEX_QUERY`. - - -### NAN_GC_CALLBACK(cbname) -Use `NAN_GC_CALLBACK` to declare your callbacks for `NanAddGCEpilogueCallback` and `NanAddGCPrologueCallback`. You get arguments `GCType type` and `GCCallbackFlags flags`. - -```c++ -static Persistent callback; - -NAN_GC_CALLBACK(gcPrologueCallback) { - Local argv[] = {NanNew("prologue")}; - NanMakeCallback(NanGetCurrentContext()->Global(), NanNew(callback), 1, argv); -} - -NAN_METHOD(Hook) { - NanScope(); - NanAssignPersistent(callback, args[0].As()); - NanAddGCPrologueCallback(gcPrologueCallback); - NanReturnValue(args.Holder()); -} -``` - - -### NAN_WEAK_CALLBACK(cbname) - -Use `NAN_WEAK_CALLBACK` to define your V8 WeakReference callbacks. There is an argument object `const _NanWeakCallbackData &data` allowing access to the weak object and the supplied parameter through its `GetValue` and `GetParameter` methods. You can even access the weak callback info object through the `GetCallbackInfo()`method, but you probably should not. `Revive()` keeps the weak object alive until the next GC round. - -```c++ -NAN_WEAK_CALLBACK(weakCallback) { - int *parameter = data.GetParameter(); - NanMakeCallback(NanGetCurrentContext()->Global(), data.GetValue(), 0, NULL); - if ((*parameter)++ == 0) { - data.Revive(); - } else { - delete parameter; - } -} -``` - - -### NAN_DEPRECATED -Declares a function as deprecated. - -```c++ -static NAN_DEPRECATED NAN_METHOD(foo) { - ... -} -``` - - -### NAN_INLINE -Inlines a function. - -```c++ -NAN_INLINE int foo(int bar) { - ... -} -``` - - -### Local<T> NanNew<T>( ... ) - -Use `NanNew` to construct almost all v8 objects (bound `Script`s are constructed with `NanCompileScript(Handle)`) and make new local handles. - -```c++ -Local s = NanNew("value"); - -... - -Persistent o; - -... - -Local lo = NanNew(o); - -``` - - -### Local<Primitive> NanUndefined() - -Use instead of `Undefined()` - - -### Local<Primitive> NanNull() - -Use instead of `Null()` - - -### Local<Boolean> NanTrue() - -Use instead of `True()` - - -### Local<Boolean> NanFalse() - -Use instead of `False()` - - -### NanReturnValue(Handle<Value>) - -Use `NanReturnValue` when you want to return a value from your V8 accessible method: - -```c++ -NAN_METHOD(Foo::Bar) { - ... - - NanReturnValue(NanNew("FooBar!")); -} -``` - -No `return` statement required. - -For convenience, `NanReturnValue` also accepts common primitives directly by implicitly performing an overloaded `NanNew(T)`. - -```c++ -NanReturnValue("FooBar!"); -NanReturnValue(true); -NanReturnValue(12); -NanReturnValue(3.14); -``` - - -### NanReturnUndefined() - -Use `NanReturnUndefined` when you don't want to return anything from your V8 accessible method: - -```c++ -NAN_METHOD(Foo::Baz) { - ... - - NanReturnUndefined(); -} -``` - - -### NanReturnNull() - -Use `NanReturnNull` when you want to return `Null` from your V8 accessible method: - -```c++ -NAN_METHOD(Foo::Baz) { - ... - - NanReturnNull(); -} -``` - - -### NanReturnEmptyString() - -Use `NanReturnEmptyString` when you want to return an empty `String` from your V8 accessible method: - -```c++ -NAN_METHOD(Foo::Baz) { - ... - - NanReturnEmptyString(); -} -``` - - -### NanReturnThis() - -Use `NanReturnThis` when you want to return `This` from your V8 accessible method: - -```c++ -NAN_METHOD(Foo::Baz) { - ... - - NanReturnThis(); -} -``` - - -### NanReturnHolder() - -Use `NanReturnHolder` when you want to return `Holder` from your V8 accessible method: - -```c++ -NAN_METHOD(Foo::Baz) { - ... - - NanReturnHolder(); -} -``` - - -### NanScope() - -The introduction of `isolate` references for many V8 calls in Node 0.11 makes `NanScope()` necessary, use it in place of `HandleScope scope` when you do not wish to return handles (`Handle` or `Local`) to the surrounding scope (or in functions directly exposed to V8, as they do not return values in the normal sense): - -```c++ -NAN_METHOD(Foo::Bar) { - NanScope(); - - NanReturnValue(NanNew("FooBar!")); -} -``` - -This method is not directly exposed to V8, nor does it return a handle, so it uses an unescapable scope: - -```c++ -bool Foo::Bar() { - NanScope(); - - Local val = NanFalse(); - ... - return val->Value(); -} -``` - - -### NanEscapableScope() - -The separation of handle scopes into escapable and inescapable scopes makes `NanEscapableScope()` necessary, use it in place of `HandleScope scope` when you later wish to return a handle (`Handle` or `Local`) from the scope, this is for internal functions not directly exposed to V8: - -```c++ -Handle Foo::Bar() { - NanEscapableScope(); - - return NanEscapeScope(NanNew("FooBar!")); -} -``` - - -### Local<T> NanEscapeScope(Handle<T> value); -Use together with `NanEscapableScope` to escape the scope. Corresponds to `HandleScope::Close` or `EscapableHandleScope::Escape`. - - -### NanLocker() - -The introduction of `isolate` references for many V8 calls in Node 0.11 makes `NanLocker()` necessary, use it in place of `Locker locker`: - -```c++ -NAN_METHOD(Foo::Bar) { - NanLocker(); - ... - NanUnlocker(); -} -``` - - -### NanUnlocker() - -The introduction of `isolate` references for many V8 calls in Node 0.11 makes `NanUnlocker()` necessary, use it in place of `Unlocker unlocker`: - -```c++ -NAN_METHOD(Foo::Bar) { - NanLocker(); - ... - NanUnlocker(); -} -``` - - -### void * NanGetInternalFieldPointer(Handle<Object>, int) - -Gets a pointer to the internal field with at `index` from a V8 `Object` handle. - -```c++ -Local obj; -... -NanGetInternalFieldPointer(obj, 0); -``` - -### void NanSetInternalFieldPointer(Handle<Object>, int, void *) - -Sets the value of the internal field at `index` on a V8 `Object` handle. - -```c++ -static Persistent dataWrapperCtor; -... -Local wrapper = NanNew(dataWrapperCtor)->NewInstance(); -NanSetInternalFieldPointer(wrapper, 0, this); -``` - - -### Local<Object> NanObjectWrapHandle(const node::ObjectWrap &obj) - -When you want to fetch the V8 object handle from a native object you've wrapped with Node's `ObjectWrap`, you should use `NanObjectWrapHandle`: - -```c++ -NanObjectWrapHandle(iterator)->Get(NanNew("end")) -``` - - -### ~~Local<String> NanSymbol(const char *)~~ - -Deprecated. Use `NanNew` instead. -~~Use to create string symbol objects (i.e. `v8::String::NewSymbol(x)`), for getting and setting object properties, or names of objects.~~ - -```c++ -bool foo = false; -if (obj->Has(NanNew("foo"))) - foo = optionsObj->Get(NanNew("foo"))->BooleanValue() -``` - - -### Type NanGetPointerSafe(Type *[, Type]) - -A helper for getting values from optional pointers. If the pointer is `NULL`, the function returns the optional default value, which defaults to `0`. Otherwise, the function returns the value the pointer points to. - -```c++ -char *plugh(uint32_t *optional) { - char res[] = "xyzzy"; - uint32_t param = NanGetPointerSafe(optional, 0x1337); - switch (param) { - ... - } - NanSetPointerSafe(optional, 0xDEADBEEF); -} -``` - - -### bool NanSetPointerSafe(Type *, Type) - -A helper for setting optional argument pointers. If the pointer is `NULL`, the function simply returns `false`. Otherwise, the value is assigned to the variable the pointer points to. - -```c++ -const char *plugh(size_t *outputsize) { - char res[] = "xyzzy"; - if !(NanSetPointerSafe(outputsize, strlen(res) + 1)) { - ... - } - - ... -} -``` - - -### ~~void* NanRawString(Handle<Value>, enum Nan::Encoding, size_t *, void *, size_t, int)~~ - -Deprecated. Use something else. - -~~When you want to convert a V8 `String` to a `char*` buffer, use `NanRawString`. You have to supply an encoding as well as a pointer to a variable that will be assigned the number of bytes in the returned string. It is also possible to supply a buffer and its length to the function in order not to have a new buffer allocated. The final argument allows setting `String::WriteOptions`. -Just remember that you'll end up with an object that you'll need to `delete[]` at some point unless you supply your own buffer:~~ - -```c++ -size_t count; -void* decoded = NanRawString(args[1], Nan::BASE64, &count, NULL, 0, String::HINT_MANY_WRITES_EXPECTED); -... -delete[] reinterpret_cast(decoded); -``` - - -### ~~char* NanCString(Handle<Value>, size_t *[, char *, size_t, int])~~ - -Deprecated. Use `String::Utf8Value` or `NanUtf8String` instead. - -~~When you want to convert a V8 `String` to a null-terminated C `char*` use `NanCString`. The resulting `char*` will be UTF-8-encoded, and you need to supply a pointer to a variable that will be assigned the number of bytes in the returned string. It is also possible to supply a buffer and its length to the function in order not to have a new buffer allocated. The final argument allows optionally setting `String::WriteOptions`, which default to `v8::String::NO_OPTIONS`. -Just remember that you'll end up with an object that you'll need to `delete[]` at some point unless you supply your own buffer:~~ - -```c++ -size_t count; -char* name = NanCString(args[0], &count); -... -delete[] name; -``` - - -### NanAsciiString - -Contrary to the name, this is not actually an ASCII string, it is a one-byte string with no particular encoding. Do not use unless you actually need this incorrect legacy behavior. Consider fixing your broken code instead. If you actually have a proper ASCII-string, use UTF-8, which is a proper superset of ASCII. -Convert a `String` to zero-terminated, sort-of Ascii-encoded `char *`. The underlying buffer is freed when the owner object goes out of scope, so make a copy or heap allocation if you need it to stick around. - -```c++ -NAN_METHOD(foo) { - NanScope(); - NanReturnValue(NanNew(*NanAsciiString(arg[0]))); -} -``` - -####*WRONG*: -the buffer `str` points to has been freed when `baz` was destroyed: -```c++ -static char *str; - -NAN_METHOD(bar) { - NanScope(); - NanAsciiString baz(arg[0]); - - str = *baz; - NanReturnUndefined(); // baz goes out of scope, freeing str -} - -... - -printf(str); // use-after-free error -``` - -####*RIGHT*: -```c++ -static NanAsciiString *str; - -NAN_METHOD(bar) { - NanScope(); - str = new NanAsciiString(arg[0]); - NanReturnUndefined(); -} - -... - -printf(**str); -``` - - -### NanUtf8String - -Equivalent to `String::Utf8Value`, it only exists for the sake of completeness. -Convert a `String` to zero-terminated, Utf8-encoded `char *`. The underlying buffer is freed when the owner object goes out of scope, so make a copy or heap allocation if you need it to stick around. - -```c++ -NAN_METHOD(foo) { - NanScope(); - NanReturnValue(NanNew(*NanUtf8String(arg[0]))); -} -``` - -####*WRONG*: -the buffer `str` points to has been freed when `baz` was destroyed: -```c++ -static char *str; - -NAN_METHOD(bar) { - NanScope(); - NanUtf8String baz(arg[0]); - - str = *baz; - NanReturnUndefined(); // baz goes out of scope, freeing str -} - -... - -printf(str); // use-after-free error -``` - -####*RIGHT*: -```c++ -static NanUtf8String *str; - -NAN_METHOD(bar) { - NanScope(); - str = new NanUtf8String(arg[0]); - NanReturnUndefined(); -} - -... - -printf(**str); -``` - - - -### NanUcs2String - -Equivalent to `String::Value`, it only exists for the sake of completeness. -Convert a `String` to zero-terminated, Ucs2-encoded `uint16_t *`. The underlying buffer is freed when the owner object goes out of scope, so make a copy or heap allocation if you need it to stick around. - -```c++ -NAN_METHOD(foo) { - NanScope(); - NanReturnValue(NanNew(*NanUcs2String(arg[0]))); -} -``` - -####*WRONG*: -the buffer `str` points to has been freed when `baz` was destroyed: -```c++ -static char *str; - -NAN_METHOD(bar) { - NanScope(); - NanUcs2String baz(arg[0]); - - str = *baz; - NanReturnUndefined(); // baz goes out of scope, freeing str -} - -... - -printf(str); // use-after-free error -``` - -####*RIGHT*: -```c++ -static NanUcs2String *str; - -NAN_METHOD(bar) { - NanScope(); - str = new NanUcs2String(arg[0]); - NanReturnUndefined(); -} - -... - -printf(**str); -``` - - -### bool NanBooleanOptionValue(Handle<Value>, Handle<String>[, bool]) - -When you have an "options" object that you need to fetch properties from, boolean options can be fetched with this pair. They check first if the object exists (`IsEmpty`), then if the object has the given property (`Has`) then they get and convert/coerce the property to a `bool`. - -The optional last parameter is the *default* value, which is `false` if left off: - -```c++ -// `foo` is false unless the user supplies a truthy value for it -bool foo = NanBooleanOptionValue(optionsObj, NanNew("foo")); -// `bar` is true unless the user supplies a falsy value for it -bool bar = NanBooleanOptionValueDefTrue(optionsObj, NanNew("bar"), true); -``` - - -### uint32_t NanUInt32OptionValue(Handle<Value>, Handle<String>, uint32_t) - -Similar to `NanBooleanOptionValue`, use `NanUInt32OptionValue` to fetch an integer option from your options object. Can be any kind of JavaScript `Number` and it will be coerced to an unsigned 32-bit integer. - -Requires all 3 arguments as a default is not optional: - -```c++ -uint32_t count = NanUInt32OptionValue(optionsObj, NanNew("count"), 1024); -``` - - -### NanError(message), NanTypeError(message), NanRangeError(message) - -For making `Error`, `TypeError` and `RangeError` objects. - -```c++ -Local res = NanError("you must supply a callback argument"); -``` - - -### NanThrowError(message), NanThrowTypeError(message), NanThrowRangeError(message), NanThrowError(Local<Value>), NanThrowError(Local<Value>, int) - -For throwing `Error`, `TypeError` and `RangeError` objects. - -```c++ -NanThrowError("you must supply a callback argument"); -``` - -Can also handle any custom object you may want to throw. If used with the error code argument, it will add the supplied error code to the error object as a property called `code`. - - -### Local<Object> NanNewBufferHandle(char *, uint32_t), Local<Object> NanNewBufferHandle(uint32_t) - -The `Buffer` API has changed a little in Node 0.11, this helper provides consistent access to `Buffer` creation: - -```c++ -NanNewBufferHandle((char*)value.data(), value.size()); -``` - -Can also be used to initialize a `Buffer` with just a `size` argument. - -Can also be supplied with a `NanFreeCallback` and a hint for the garbage collector. - - -### Local<Object> NanBufferUse(char*, uint32_t) - -`Buffer::New(char*, uint32_t)` prior to 0.11 would make a copy of the data. -While it was possible to get around this, it required a shim by passing a -callback. So the new API `Buffer::Use(char*, uint32_t)` was introduced to remove -needing to use this shim. - -`NanBufferUse` uses the `char*` passed as the backing data, and will free the -memory automatically when the weak callback is called. Keep this in mind, as -careless use can lead to "double free or corruption" and other cryptic failures. - - -### bool NanHasInstance(Persistent<FunctionTemplate>&, Handle<Value>) - -Can be used to check the type of an object to determine it is of a particular class you have already defined and have a `Persistent` handle for. - - -### ~~Local<Context> NanNewContextHandle([ExtensionConfiguration*, Handle<ObjectTemplate>, Handle<Value>])~~ - -Deprecated. Use `NanNew` instead. - -~~Creates a new `Local` handle.~~ - -```c++ -Local ftmpl = NanNew(); -Local otmpl = ftmpl->InstanceTemplate(); -Local ctx = NanNewContextHandle(NULL, otmpl); -``` - - -### Local<Context> NanGetCurrentContext() - -Gets the current context. - -```c++ -Local ctx = NanGetCurrentContext(); -``` - - -### void NanDisposePersistent(Persistent<T> &) - -Use `NanDisposePersistent` to dispose a `Persistent` handle. - -```c++ -NanDisposePersistent(persistentHandle); -``` - - -### NanAssignPersistent(handle, object) - -Use `NanAssignPersistent` to assign a non-`Persistent` handle to a `Persistent` one. You can no longer just declare a `Persistent` handle and assign directly to it later, you have to `Reset` it in Node 0.11, so this makes it easier. - -In general it is now better to place anything you want to protect from V8's garbage collector as properties of a generic `Object` and then assign that to a `Persistent`. This works in older versions of Node also if you use `NanAssignPersistent`: - -```c++ -Persistent persistentHandle; - -... - -Local obj = NanNew(); -obj->Set(NanNew("key"), keyHandle); // where keyHandle might be a Local -NanAssignPersistent(persistentHandle, obj) -``` - - -### _NanWeakCallbackInfo<T, P>* NanMakeWeakPersistent(Handle<T>, P*, _NanWeakCallbackInfo<T, P>::Callback) - -Creates a weak persistent handle with the supplied parameter and `NAN_WEAK_CALLBACK`. - -```c++ -NAN_WEAK_CALLBACK(weakCallback) { - -... - -} - -Local func; - -... - -int *parameter = new int(0); -NanMakeWeakPersistent(func, parameter, &weakCallback); -``` - - -### NanSetTemplate(templ, name, value [, attributes]) - -Use to add properties on object and function templates. - - -### NanSetPrototypeTemplate(templ, name, value [, attributes]) - -Use to add prototype properties on function templates. - - -### NanSetInstanceTemplate(templ, name, value [, attributes]) - -Use to add instance properties on function templates. - - -### NanMakeCallback(target, func, argc, argv) - -Use instead of `node::MakeCallback` to call javascript functions. This (or `NanCallback`) is the only proper way of calling functions. You must _*never, ever*_ directly use `Function::Call`, it will lead to run-time failures. - - -### NanEncode(const void*, size_t[, enum Nan::Encoding]) - -Replaces `node::Encode`. - - -### NanDecodeBytes(v8::Handle<v8::Value>[, enum Nan::Encoding]) - -Replaces `node::DecodeBytes`. - - -### NanDecodeWrite(char *, size_t, v8::Handle<v8::Value>[, enum Nan::Encoding]) - -Replaces `node::DecodeWrite`. - - -### NanCompileScript(Handle s [, const ScriptOrigin& origin]) - -Use to create new scripts bound to the current context. - - -### NanRunScript(script) - -Use to run both bound and unbound scripts. - - -### NanAdjustExternalMemory(int change_in_bytes) - -Simply does `AdjustAmountOfExternalAllocatedMemory`, note that the argument and returned value have type `int`. - - -### NanAddGCEpilogueCallback(GCEpilogueCallback callback, GCType gc_type_filter=kGCTypeAll) - -Simply does `AddGCEpilogueCallback` - - -### NanAddGCPrologueCallback(GCPrologueCallback callback, GCType gc_type_filter=kGCTypeAll) - -Simply does `AddGCPrologueCallback` - - -### NanRemoveGCEpilogueCallback(GCEpilogueCallback callback) - -Simply does `RemoveGCEpilogueCallback` - - -### NanRemoveGCPrologueCallback(GCPrologueCallback callback) - -Simply does `RemoveGCPrologueCallback` - - -### NanGetHeapStatistics(HeapStatistics *heap_statistics) - -Simply does `GetHeapStatistics` - - -### NanSetCounterFunction(CounterLookupCallback cb) - -Simply does `SetCounterFunction` - - -### NanSetCreateHistogramFunction(CreateHistogramCallback cb) - -Simply does `SetCreateHistogramFunction` - - -### NanSetAddHistogramSampleFunction(AddHistogramSampleCallback cb) - -Simply does `SetAddHistogramSampleFunction` - - -### NanIdleNotification(int idle_time_in_ms) - -Simply does `IdleNotification` - - -### NanLowMemoryNotification() - -Simply does `LowMemoryNotification` - - -### NanContextDisposedNotification() - -Simply does `ContextDisposedNotification` - - -### NanCallback - -Because of the difficulties imposed by the changes to `Persistent` handles in V8 in Node 0.11, creating `Persistent` versions of your `Handle` is annoyingly tricky. `NanCallback` makes it easier by taking your handle, making it persistent until the `NanCallback` is deleted and even providing a handy `Call()` method to fetch and execute the callback `Function`. - -```c++ -Local callbackHandle = args[0].As(); -NanCallback *callback = new NanCallback(callbackHandle); -// pass `callback` around and it's safe from GC until you: -delete callback; -``` - -You can execute the callback like so: - -```c++ -// no arguments: -callback->Call(0, NULL); - -// an error argument: -Handle argv[] = { - NanError(NanNew("fail!")) -}; -callback->Call(1, argv); - -// a success argument: -Handle argv[] = { - NanNull(), - NanNew("w00t!") -}; -callback->Call(2, argv); -``` - -`NanCallback` also has a `Local GetFunction()` method that you can use -to fetch a local handle to the underlying callback function, as well as a -`void SetFunction(Handle)` for setting the callback on the -`NanCallback`. You can check if a `NanCallback` is empty with the `bool IsEmpty()` method. Additionally a generic constructor is available for using -`NanCallback` without performing heap allocations. - - -### NanAsyncWorker - -`NanAsyncWorker` is an abstract class that you can subclass to have much of the annoying async queuing and handling taken care of for you. It can even store arbitrary V8 objects for you and have them persist while the async work is in progress. - -See a rough outline of the implementation: - -```c++ -class NanAsyncWorker { -public: - NanAsyncWorker (NanCallback *callback); - - // Clean up persistent handles and delete the *callback - virtual ~NanAsyncWorker (); - - // Check the `ErrorMessage()` and call HandleOKCallback() - // or HandleErrorCallback depending on whether it has been set or not - virtual void WorkComplete (); - - // You must implement this to do some async work. If there is an - // error then use `SetErrorMessage()` to set an error message and the callback will - // be passed that string in an Error object - virtual void Execute (); - - // Save a V8 object in a Persistent handle to protect it from GC - void SaveToPersistent(const char *key, Local &obj); - - // Fetch a stored V8 object (don't call from within `Execute()`) - Local GetFromPersistent(const char *key); - - // Get the error message (or NULL) - const char *ErrorMessage(); - - // Set an error message - void SetErrorMessage(const char *msg); - -protected: - // Default implementation calls the callback function with no arguments. - // Override this to return meaningful data - virtual void HandleOKCallback (); - - // Default implementation calls the callback function with an Error object - // wrapping the `errmsg` string - virtual void HandleErrorCallback (); -}; -``` - - -### NanAsyncQueueWorker(NanAsyncWorker *) - -`NanAsyncQueueWorker` will run a `NanAsyncWorker` asynchronously via libuv. Both the *execute* and *after_work* steps are taken care of for you—most of the logic for this is embedded in `NanAsyncWorker`. - - -### Tests - -To run the NAN tests do: - -``` sh -npm install -npm run-script rebuild-tests -npm test -``` - -Or just: - -``` sh -npm install -make test -``` - -## Porting - -Follows is a guide to porting your C++ node to NAN. - - - - - - - - - - - - - - - - - -
      AspectWithout NANWith NAN
      Function declaration
      class MyClass : public ObjectWrap {
-    ....
-    static Handle ToString(const Arguments& args);
-    ....
-}
      class MyClass : public ObjectWrap {
-    ....
-    static NAN_METHOD(ToString);
-    ....
-}
      Function definition
      Handle
-MyClass::ToString(const Arguments& args)
-{
-	HandleScope scope;
-	....
-}
      -NAN_METHOD(MyClass::ToString)
-{
-  NanScope();
-  ....
-}
      Return a value
      return scope.Close(result);
      NanReturnValue(result);
      Return undefined
      return Undefined();
      NanReturnUndefined();
      Throw an error
      return ThrowException(
-  Exception::Error(
-    String::New("Error text...")));
      return NanThrowError("Error text...");
      New v8 string literal
      String::NewSymbol("my text")
      NanNew("my text")
      - -## Contributors - - - -## Governance & Contributing - -NAN is governed by the [io.js](https://iojs.org/) Addon API Working Group - -### Addon API Working Group (WG) - -The NAN project is jointly governed by a Working Group which is responsible for high-level guidance of the project. - -Members of the WG are also known as Collaborators, there is no distinction between the two, unlike other io.js projects. - -The WG has final authority over this project including: - -* Technical direction -* Project governance and process (including this policy) -* Contribution policy -* GitHub repository hosting -* Maintaining the list of additional Collaborators - -For the current list of WG members, see the project [README.md](./README.md#collaborators). - -Individuals making significant and valuable contributions are made members of the WG and given commit-access to the project. These individuals are identified by the WG and their addition to the WG is discussed via GitHub and requires unanimous consensus amongst those WG members participating in the discussion with a quorum of 50% of WG members required for acceptance of the vote. - -_Note:_ If you make a significant contribution and are not considered for commit-access log an issue or contact a WG member directly. - -For the current list of WG members / Collaborators, see the project [README.md](./README.md#collaborators). - -### Consensus Seeking Process - -The WG follows a [Consensus Seeking](http://en.wikipedia.org/wiki/Consensus-seeking_decision-making) decision making model. - -Modifications of the contents of the NAN repository are made on a collaborative basis. Anybody with a GitHub account may propose a modification via pull request and it will be considered by the WG. All pull requests must be reviewed and accepted by a WG member with sufficient expertise who is able to take full responsibility for the change. In the case of pull requests proposed by an existing WG member, an additional WG member is required for sign-off. Consensus should be sought if additional WG members participate and there is disagreement around a particular modification. - -If a change proposal cannot reach a consensus, a WG member can call for a vote amongst the members of the WG. Simple majority wins. - -### Developer's Certificate of Origin 1.0 - -By making a contribution to this project, I certify that: - -* (a) The contribution was created in whole or in part by me and I have the right to submit it under the open source license indicated in the file; or -* (b) The contribution is based upon previous work that, to the best of my knowledge, is covered under an appropriate open source license and I have the right under that license to submit that work with modifications, whether created in whole or in part by me, under the same open source license (unless I am permitted to submit under a different license), as indicated in the file; or -* (c) The contribution was provided directly to me by some other person who certified (a), (b) or (c) and I have not modified it. - - -### WG Members / Collaborators - - - - - - - - - -
      Rod VaggGitHub/rvaggTwitter/@rvagg
      Benjamin ByholmGitHub/kkoopa-
      Trevor NorrisGitHub/trevnorrisTwitter/@trevnorris
      Nathan RajlichGitHub/TooTallNateTwitter/@TooTallNate
      Brett LawsonGitHub/brett19Twitter/@brett19x
      Ben NoordhuisGitHub/bnoordhuisTwitter/@bnoordhuis
      David SiegelGitHub/agnat-
      - -## Licence & copyright - -Copyright (c) 2015 NAN WG Members / Collaborators (listed above). - -Native Abstractions for Node.js is licensed under an MIT license. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE file for more details. diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/appveyor.yml b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/appveyor.yml deleted file mode 100644 index 3429453..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/appveyor.yml +++ /dev/null @@ -1,38 +0,0 @@ -# http://www.appveyor.com/docs/appveyor-yml - -# Test against these versions of Io.js and Node.js. -environment: - matrix: - # node.js - - nodejs_version: "0.8" - - nodejs_version: "0.10" - - nodejs_version: "0.12" - # io.js - - nodejs_version: "1" - -# Install scripts. (runs after repo cloning) -install: - # Get the latest stable version of Node 0.STABLE.latest - - ps: if($env:nodejs_version -eq "0.8") {Install-Product node $env:nodejs_version} - - ps: if($env:nodejs_version -ne "0.8") {Update-NodeJsInstallation (Get-NodeJsLatestBuild $env:nodejs_version)} - - IF NOT %nodejs_version% == 1 npm -g install npm - - IF NOT %nodejs_version% == 1 set PATH=%APPDATA%\npm;%PATH% - # Typical npm stuff. - - npm install - - IF %nodejs_version% == 0.8 node node_modules\node-gyp\bin\node-gyp.js rebuild --directory test - - IF NOT %nodejs_version% == 0.8 npm run rebuild-tests - -# Post-install test scripts. -test_script: - # Output useful info for debugging. - - node --version - - npm --version - # run tests - - IF NOT %nodejs_version% == 1 npm test - - IF %nodejs_version% == 1 iojs node_modules\tap\bin\tap.js --gc test\js\*-test.js - -# Don't actually build. -build: off - -# Set build version format here instead of in the admin panel. -version: "{build}" diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/include_dirs.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/include_dirs.js deleted file mode 100644 index 4f1dfb4..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/include_dirs.js +++ /dev/null @@ -1 +0,0 @@ -console.log(require('path').relative('.', __dirname)); diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan.h deleted file mode 100644 index fb025a9..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan.h +++ /dev/null @@ -1,2322 +0,0 @@ -/********************************************************************* - * NAN - Native Abstractions for Node.js - * - * Copyright (c) 2015 NAN contributors: - * - Rod Vagg - * - Benjamin Byholm - * - Trevor Norris - * - Nathan Rajlich - * - Brett Lawson - * - Ben Noordhuis - * - David Siegel - * - * MIT License - * - * Version 1.8.4: current Node 12: 0.12.2, Node 10: 0.10.38, io.js: 1.8.1 - * - * See https://github.com/rvagg/nan for the latest update to this file - **********************************************************************************/ - -#ifndef NAN_H_ -#define NAN_H_ - -#include -#include -#include -#include -#include -#include -#include -#include -#if defined(_MSC_VER) -# pragma warning( push ) -# pragma warning( disable : 4530 ) -# include -# pragma warning( pop ) -#else -# include -#endif - -#if defined(__GNUC__) && !(defined(DEBUG) && DEBUG) -# define NAN_INLINE inline __attribute__((always_inline)) -#elif defined(_MSC_VER) && !(defined(DEBUG) && DEBUG) -# define NAN_INLINE __forceinline -#else -# define NAN_INLINE inline -#endif - -#if defined(__GNUC__) && \ - !(defined(V8_DISABLE_DEPRECATIONS) && V8_DISABLE_DEPRECATIONS) -# define NAN_DEPRECATED __attribute__((deprecated)) -#elif defined(_MSC_VER) && \ - !(defined(V8_DISABLE_DEPRECATIONS) && V8_DISABLE_DEPRECATIONS) -# define NAN_DEPRECATED __declspec(deprecated) -#else -# define NAN_DEPRECATED -#endif - -#define NODE_0_10_MODULE_VERSION 11 -#define NODE_0_12_MODULE_VERSION 12 -#define ATOM_0_21_MODULE_VERSION 41 -#define IOJS_1_0_MODULE_VERSION 42 -#define IOJS_1_1_MODULE_VERSION 43 - -#if (NODE_MODULE_VERSION < NODE_0_12_MODULE_VERSION) -typedef v8::InvocationCallback NanFunctionCallback; -typedef v8::Script NanUnboundScript; -typedef v8::Script NanBoundScript; -#else -typedef v8::FunctionCallback NanFunctionCallback; -typedef v8::UnboundScript NanUnboundScript; -typedef v8::Script NanBoundScript; -#endif - -#if (NODE_MODULE_VERSION < ATOM_0_21_MODULE_VERSION) -typedef v8::String::ExternalAsciiStringResource - NanExternalOneByteStringResource; -#else -typedef v8::String::ExternalOneByteStringResource - NanExternalOneByteStringResource; -#endif - -#include "nan_new.h" // NOLINT(build/include) - -// uv helpers -#ifdef UV_VERSION_MAJOR -#ifndef UV_VERSION_PATCH -#define UV_VERSION_PATCH 0 -#endif -#define NAUV_UVVERSION ((UV_VERSION_MAJOR << 16) | \ - (UV_VERSION_MINOR << 8) | \ - (UV_VERSION_PATCH)) -#else -#define NAUV_UVVERSION 0x000b00 -#endif - - -#if NAUV_UVVERSION < 0x000b17 -#define NAUV_WORK_CB(func) \ - void func(uv_async_t *async, int) -#else -#define NAUV_WORK_CB(func) \ - void func(uv_async_t *async) -#endif - -#if NAUV_UVVERSION >= 0x000b0b - -typedef uv_key_t nauv_key_t; - -inline int nauv_key_create(nauv_key_t *key) { - return uv_key_create(key); -} - -inline void nauv_key_delete(nauv_key_t *key) { - uv_key_delete(key); -} - -inline void* nauv_key_get(nauv_key_t *key) { - return uv_key_get(key); -} - -inline void nauv_key_set(nauv_key_t *key, void *value) { - uv_key_set(key, value); -} - -#else - -/* Implement thread local storage for older versions of libuv. - * This is essentially a backport of libuv commit 5d2434bf - * written by Ben Noordhuis, adjusted for names and inline. - */ - -#ifndef WIN32 - -#include - -typedef pthread_key_t nauv_key_t; - -inline int nauv_key_create(nauv_key_t* key) { - return -pthread_key_create(key, NULL); -} - -inline void nauv_key_delete(nauv_key_t* key) { - if (pthread_key_delete(*key)) - abort(); -} - -inline void* nauv_key_get(nauv_key_t* key) { - return pthread_getspecific(*key); -} - -inline void nauv_key_set(nauv_key_t* key, void* value) { - if (pthread_setspecific(*key, value)) - abort(); -} - -#else - -#include - -typedef struct { - DWORD tls_index; -} nauv_key_t; - -inline int nauv_key_create(nauv_key_t* key) { - key->tls_index = TlsAlloc(); - if (key->tls_index == TLS_OUT_OF_INDEXES) - return UV_ENOMEM; - return 0; -} - -inline void nauv_key_delete(nauv_key_t* key) { - if (TlsFree(key->tls_index) == FALSE) - abort(); - key->tls_index = TLS_OUT_OF_INDEXES; -} - -inline void* nauv_key_get(nauv_key_t* key) { - void* value = TlsGetValue(key->tls_index); - if (value == NULL) - if (GetLastError() != ERROR_SUCCESS) - abort(); - return value; -} - -inline void nauv_key_set(nauv_key_t* key, void* value) { - if (TlsSetValue(key->tls_index, value) == FALSE) - abort(); -} - -#endif -#endif - -// some generic helpers - -template NAN_INLINE bool NanSetPointerSafe( - T *var - , T val -) { - if (var) { - *var = val; - return true; - } else { - return false; - } -} - -template NAN_INLINE T NanGetPointerSafe( - T *var - , T fallback = reinterpret_cast(0) -) { - if (var) { - return *var; - } else { - return fallback; - } -} - -NAN_INLINE bool NanBooleanOptionValue( - v8::Local optionsObj - , v8::Handle opt, bool def -) { - if (def) { - return optionsObj.IsEmpty() - || !optionsObj->Has(opt) - || optionsObj->Get(opt)->BooleanValue(); - } else { - return !optionsObj.IsEmpty() - && optionsObj->Has(opt) - && optionsObj->Get(opt)->BooleanValue(); - } -} - -NAN_INLINE bool NanBooleanOptionValue( - v8::Local optionsObj - , v8::Handle opt -) { - return NanBooleanOptionValue(optionsObj, opt, false); -} - -NAN_INLINE uint32_t NanUInt32OptionValue( - v8::Local optionsObj - , v8::Handle opt - , uint32_t def -) { - return !optionsObj.IsEmpty() - && optionsObj->Has(opt) - && optionsObj->Get(opt)->IsNumber() - ? optionsObj->Get(opt)->Uint32Value() - : def; -} - -template -v8::Local NanNew(v8::Handle); - -template -NAN_INLINE v8::Local _NanEnsureLocal(v8::Handle val) { - return NanNew(val); -} - -template -NAN_INLINE v8::Local _NanEnsureLocal(v8::Local val) { - return val; -} - -template -NAN_INLINE v8::Local _NanEnsureLocal(T val) { - return NanNew(val); -} - -/* io.js 1.0 */ -#if NODE_MODULE_VERSION >= IOJS_1_0_MODULE_VERSION \ - || NODE_VERSION_AT_LEAST(0, 11, 15) - NAN_INLINE - void NanSetCounterFunction(v8::CounterLookupCallback cb) { - v8::Isolate::GetCurrent()->SetCounterFunction(cb); - } - - NAN_INLINE - void NanSetCreateHistogramFunction(v8::CreateHistogramCallback cb) { - v8::Isolate::GetCurrent()->SetCreateHistogramFunction(cb); - } - - NAN_INLINE - void NanSetAddHistogramSampleFunction(v8::AddHistogramSampleCallback cb) { - v8::Isolate::GetCurrent()->SetAddHistogramSampleFunction(cb); - } - - NAN_INLINE bool NanIdleNotification(int idle_time_in_ms) { - return v8::Isolate::GetCurrent()->IdleNotification(idle_time_in_ms); - } - - NAN_INLINE void NanLowMemoryNotification() { - v8::Isolate::GetCurrent()->LowMemoryNotification(); - } - - NAN_INLINE void NanContextDisposedNotification() { - v8::Isolate::GetCurrent()->ContextDisposedNotification(); - } -#else - NAN_INLINE - void NanSetCounterFunction(v8::CounterLookupCallback cb) { - v8::V8::SetCounterFunction(cb); - } - - NAN_INLINE - void NanSetCreateHistogramFunction(v8::CreateHistogramCallback cb) { - v8::V8::SetCreateHistogramFunction(cb); - } - - NAN_INLINE - void NanSetAddHistogramSampleFunction(v8::AddHistogramSampleCallback cb) { - v8::V8::SetAddHistogramSampleFunction(cb); - } - - NAN_INLINE bool NanIdleNotification(int idle_time_in_ms) { - return v8::V8::IdleNotification(idle_time_in_ms); - } - - NAN_INLINE void NanLowMemoryNotification() { - v8::V8::LowMemoryNotification(); - } - - NAN_INLINE void NanContextDisposedNotification() { - v8::V8::ContextDisposedNotification(); - } -#endif - -#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION) -// Node 0.11+ (0.11.12 and below won't compile with these) - -# define _NAN_METHOD_ARGS_TYPE const v8::FunctionCallbackInfo& -# define _NAN_METHOD_ARGS _NAN_METHOD_ARGS_TYPE args -# define _NAN_METHOD_RETURN_TYPE void - -# define _NAN_GETTER_ARGS_TYPE const v8::PropertyCallbackInfo& -# define _NAN_GETTER_ARGS _NAN_GETTER_ARGS_TYPE args -# define _NAN_GETTER_RETURN_TYPE void - -# define _NAN_SETTER_ARGS_TYPE const v8::PropertyCallbackInfo& -# define _NAN_SETTER_ARGS _NAN_SETTER_ARGS_TYPE args -# define _NAN_SETTER_RETURN_TYPE void - -# define _NAN_PROPERTY_GETTER_ARGS_TYPE \ - const v8::PropertyCallbackInfo& -# define _NAN_PROPERTY_GETTER_ARGS _NAN_PROPERTY_GETTER_ARGS_TYPE args -# define _NAN_PROPERTY_GETTER_RETURN_TYPE void - -# define _NAN_PROPERTY_SETTER_ARGS_TYPE \ - const v8::PropertyCallbackInfo& -# define _NAN_PROPERTY_SETTER_ARGS _NAN_PROPERTY_SETTER_ARGS_TYPE args -# define _NAN_PROPERTY_SETTER_RETURN_TYPE void - -# define _NAN_PROPERTY_ENUMERATOR_ARGS_TYPE \ - const v8::PropertyCallbackInfo& -# define _NAN_PROPERTY_ENUMERATOR_ARGS _NAN_PROPERTY_ENUMERATOR_ARGS_TYPE args -# define _NAN_PROPERTY_ENUMERATOR_RETURN_TYPE void - -# define _NAN_PROPERTY_DELETER_ARGS_TYPE \ - const v8::PropertyCallbackInfo& -# define _NAN_PROPERTY_DELETER_ARGS \ - _NAN_PROPERTY_DELETER_ARGS_TYPE args -# define _NAN_PROPERTY_DELETER_RETURN_TYPE void - -# define _NAN_PROPERTY_QUERY_ARGS_TYPE \ - const v8::PropertyCallbackInfo& -# define _NAN_PROPERTY_QUERY_ARGS _NAN_PROPERTY_QUERY_ARGS_TYPE args -# define _NAN_PROPERTY_QUERY_RETURN_TYPE void - -# define _NAN_INDEX_GETTER_ARGS_TYPE \ - const v8::PropertyCallbackInfo& -# define _NAN_INDEX_GETTER_ARGS _NAN_INDEX_GETTER_ARGS_TYPE args -# define _NAN_INDEX_GETTER_RETURN_TYPE void - -# define _NAN_INDEX_SETTER_ARGS_TYPE \ - const v8::PropertyCallbackInfo& -# define _NAN_INDEX_SETTER_ARGS _NAN_INDEX_SETTER_ARGS_TYPE args -# define _NAN_INDEX_SETTER_RETURN_TYPE void - -# define _NAN_INDEX_ENUMERATOR_ARGS_TYPE \ - const v8::PropertyCallbackInfo& -# define _NAN_INDEX_ENUMERATOR_ARGS _NAN_INDEX_ENUMERATOR_ARGS_TYPE args -# define _NAN_INDEX_ENUMERATOR_RETURN_TYPE void - -# define _NAN_INDEX_DELETER_ARGS_TYPE \ - const v8::PropertyCallbackInfo& -# define _NAN_INDEX_DELETER_ARGS _NAN_INDEX_DELETER_ARGS_TYPE args -# define _NAN_INDEX_DELETER_RETURN_TYPE void - -# define _NAN_INDEX_QUERY_ARGS_TYPE \ - const v8::PropertyCallbackInfo& -# define _NAN_INDEX_QUERY_ARGS _NAN_INDEX_QUERY_ARGS_TYPE args -# define _NAN_INDEX_QUERY_RETURN_TYPE void - -# define NanScope() v8::HandleScope scope(v8::Isolate::GetCurrent()) -# define NanEscapableScope() \ - v8::EscapableHandleScope scope(v8::Isolate::GetCurrent()) - -# define NanEscapeScope(val) scope.Escape(_NanEnsureLocal(val)) -# define NanLocker() v8::Locker locker(v8::Isolate::GetCurrent()) -# define NanUnlocker() v8::Unlocker unlocker(v8::Isolate::GetCurrent()) -# define NanReturnValue(value) return args.GetReturnValue().Set(_NanEnsureLocal(value)) -# define NanReturnUndefined() return -# define NanReturnHolder() NanReturnValue(args.Holder()) -# define NanReturnThis() NanReturnValue(args.This()) -# define NanReturnNull() return args.GetReturnValue().SetNull() -# define NanReturnEmptyString() return args.GetReturnValue().SetEmptyString() - - NAN_INLINE v8::Local NanObjectWrapHandle(const node::ObjectWrap *obj) { - return const_cast(obj)->handle(); - } - - NAN_INLINE v8::Local NanUndefined() { - NanEscapableScope(); - return NanEscapeScope(NanNew(v8::Undefined(v8::Isolate::GetCurrent()))); - } - - NAN_INLINE v8::Local NanNull() { - NanEscapableScope(); - return NanEscapeScope(NanNew(v8::Null(v8::Isolate::GetCurrent()))); - } - - NAN_INLINE v8::Local NanTrue() { - NanEscapableScope(); - return NanEscapeScope(NanNew(v8::True(v8::Isolate::GetCurrent()))); - } - - NAN_INLINE v8::Local NanFalse() { - NanEscapableScope(); - return NanEscapeScope(NanNew(v8::False(v8::Isolate::GetCurrent()))); - } - - NAN_INLINE int NanAdjustExternalMemory(int bc) { - return static_cast( - v8::Isolate::GetCurrent()->AdjustAmountOfExternalAllocatedMemory(bc)); - } - - NAN_INLINE void NanSetTemplate( - v8::Handle templ - , const char *name - , v8::Handle value) { - templ->Set(v8::Isolate::GetCurrent(), name, value); - } - - NAN_INLINE void NanSetTemplate( - v8::Handle templ - , v8::Handle name - , v8::Handle value - , v8::PropertyAttribute attributes) { - templ->Set(name, value, attributes); - } - - NAN_INLINE v8::Local NanGetCurrentContext() { - return v8::Isolate::GetCurrent()->GetCurrentContext(); - } - - NAN_INLINE void* NanGetInternalFieldPointer( - v8::Handle object - , int index) { - return object->GetAlignedPointerFromInternalField(index); - } - - NAN_INLINE void NanSetInternalFieldPointer( - v8::Handle object - , int index - , void* value) { - object->SetAlignedPointerInInternalField(index, value); - } - -# define NAN_GC_CALLBACK(name) \ - void name(v8::Isolate *isolate, v8::GCType type, v8::GCCallbackFlags flags) - - NAN_INLINE void NanAddGCEpilogueCallback( - v8::Isolate::GCEpilogueCallback callback - , v8::GCType gc_type_filter = v8::kGCTypeAll) { - v8::Isolate::GetCurrent()->AddGCEpilogueCallback(callback, gc_type_filter); - } - - NAN_INLINE void NanRemoveGCEpilogueCallback( - v8::Isolate::GCEpilogueCallback callback) { - v8::Isolate::GetCurrent()->RemoveGCEpilogueCallback(callback); - } - - NAN_INLINE void NanAddGCPrologueCallback( - v8::Isolate::GCPrologueCallback callback - , v8::GCType gc_type_filter = v8::kGCTypeAll) { - v8::Isolate::GetCurrent()->AddGCPrologueCallback(callback, gc_type_filter); - } - - NAN_INLINE void NanRemoveGCPrologueCallback( - v8::Isolate::GCPrologueCallback callback) { - v8::Isolate::GetCurrent()->RemoveGCPrologueCallback(callback); - } - - NAN_INLINE void NanGetHeapStatistics( - v8::HeapStatistics *heap_statistics) { - v8::Isolate::GetCurrent()->GetHeapStatistics(heap_statistics); - } - - NAN_DEPRECATED NAN_INLINE v8::Local NanSymbol( - const char* data, int length = -1) { - return NanNew(data, length); - } - - template - NAN_INLINE void NanAssignPersistent( - v8::Persistent& handle - , v8::Handle obj) { - handle.Reset(v8::Isolate::GetCurrent(), obj); - } - - template - NAN_INLINE void NanAssignPersistent( - v8::Persistent& handle - , const v8::Persistent& obj) { - handle.Reset(v8::Isolate::GetCurrent(), obj); - } - - template - class _NanWeakCallbackData; - - template - struct _NanWeakCallbackInfo { - typedef void (*Callback)(const _NanWeakCallbackData& data); - NAN_INLINE _NanWeakCallbackInfo(v8::Handle handle, P* param, Callback cb) - : parameter(param), callback(cb) { - NanAssignPersistent(persistent, handle); - } - - NAN_INLINE ~_NanWeakCallbackInfo() { - persistent.Reset(); - } - - P* const parameter; - Callback const callback; - v8::Persistent persistent; - }; - - template - class _NanWeakCallbackData { - public: - NAN_INLINE _NanWeakCallbackData(_NanWeakCallbackInfo *info) - : info_(info) { } - - NAN_INLINE v8::Local GetValue() const { - return NanNew(info_->persistent); - } - - NAN_INLINE P* GetParameter() const { return info_->parameter; } - - NAN_INLINE bool IsNearDeath() const { - return info_->persistent.IsNearDeath(); - } - - NAN_INLINE void Revive() const; - - NAN_INLINE _NanWeakCallbackInfo* GetCallbackInfo() const { - return info_; - } - - NAN_DEPRECATED NAN_INLINE void Dispose() const { - } - - private: - _NanWeakCallbackInfo* info_; - }; - - template - static void _NanWeakCallbackDispatcher( - const v8::WeakCallbackData > &data) { - _NanWeakCallbackInfo *info = data.GetParameter(); - _NanWeakCallbackData wcbd(info); - info->callback(wcbd); - if (wcbd.IsNearDeath()) { - delete wcbd.GetCallbackInfo(); - } - } - - template - NAN_INLINE void _NanWeakCallbackData::Revive() const { - info_->persistent.SetWeak(info_, &_NanWeakCallbackDispatcher); - } - -template -NAN_INLINE _NanWeakCallbackInfo* NanMakeWeakPersistent( - v8::Handle handle - , P* parameter - , typename _NanWeakCallbackInfo::Callback callback) { - _NanWeakCallbackInfo *cbinfo = - new _NanWeakCallbackInfo(handle, parameter, callback); - cbinfo->persistent.SetWeak(cbinfo, &_NanWeakCallbackDispatcher); - return cbinfo; -} - -# define NAN_WEAK_CALLBACK(name) \ - template \ - static void name(const _NanWeakCallbackData &data) - -# define _NAN_ERROR(fun, errmsg) fun(NanNew(errmsg)) - -# define _NAN_THROW_ERROR(fun, errmsg) \ - do { \ - NanScope(); \ - v8::Isolate::GetCurrent()->ThrowException(_NAN_ERROR(fun, errmsg)); \ - } while (0); - - NAN_INLINE v8::Local NanError(const char* errmsg) { - return _NAN_ERROR(v8::Exception::Error, errmsg); - } - - NAN_INLINE void NanThrowError(const char* errmsg) { - _NAN_THROW_ERROR(v8::Exception::Error, errmsg); - } - - NAN_INLINE void NanThrowError(v8::Handle error) { - NanScope(); - v8::Isolate::GetCurrent()->ThrowException(error); - } - - NAN_INLINE v8::Local NanError( - const char *msg - , const int errorNumber - ) { - v8::Local err = v8::Exception::Error(NanNew(msg)); - v8::Local obj = err.As(); - obj->Set(NanNew("code"), NanNew(errorNumber)); - return err; - } - - NAN_INLINE void NanThrowError( - const char *msg - , const int errorNumber - ) { - NanThrowError(NanError(msg, errorNumber)); - } - - NAN_INLINE v8::Local NanTypeError(const char* errmsg) { - return _NAN_ERROR(v8::Exception::TypeError, errmsg); - } - - NAN_INLINE void NanThrowTypeError(const char* errmsg) { - _NAN_THROW_ERROR(v8::Exception::TypeError, errmsg); - } - - NAN_INLINE v8::Local NanRangeError(const char* errmsg) { - return _NAN_ERROR(v8::Exception::RangeError, errmsg); - } - - NAN_INLINE void NanThrowRangeError(const char* errmsg) { - _NAN_THROW_ERROR(v8::Exception::RangeError, errmsg); - } - - template NAN_INLINE void NanDisposePersistent( - v8::Persistent &handle - ) { - handle.Reset(); - } - - NAN_INLINE v8::Local NanNewBufferHandle ( - char *data - , size_t length - , node::smalloc::FreeCallback callback - , void *hint - ) { - return node::Buffer::New( - v8::Isolate::GetCurrent(), data, length, callback, hint); - } - - NAN_INLINE v8::Local NanNewBufferHandle ( - const char *data - , uint32_t size - ) { - return node::Buffer::New(v8::Isolate::GetCurrent(), data, size); - } - - NAN_INLINE v8::Local NanNewBufferHandle (uint32_t size) { - return node::Buffer::New(v8::Isolate::GetCurrent(), size); - } - - NAN_INLINE v8::Local NanBufferUse( - char* data - , uint32_t size - ) { - return node::Buffer::Use(v8::Isolate::GetCurrent(), data, size); - } - - NAN_INLINE bool NanHasInstance( - const v8::Persistent& function_template - , v8::Handle value - ) { - return NanNew(function_template)->HasInstance(value); - } - - NAN_DEPRECATED NAN_INLINE v8::Local NanNewContextHandle( - v8::ExtensionConfiguration* extensions = NULL - , v8::Handle tmpl = v8::Handle() - , v8::Handle obj = v8::Handle() - ) { - v8::Isolate* isolate = v8::Isolate::GetCurrent(); - return v8::Local::New( - isolate - , v8::Context::New(isolate, extensions, tmpl, obj) - ); - } - - NAN_INLINE v8::Local NanCompileScript( - v8::Local s - , const v8::ScriptOrigin& origin - ) { - v8::ScriptCompiler::Source source(s, origin); - return v8::ScriptCompiler::Compile(v8::Isolate::GetCurrent(), &source); - } - - NAN_INLINE v8::Local NanCompileScript( - v8::Local s - ) { - v8::ScriptCompiler::Source source(s); - return v8::ScriptCompiler::Compile(v8::Isolate::GetCurrent(), &source); - } - - NAN_INLINE v8::Local NanRunScript( - v8::Handle script - ) { - return script->BindToCurrentContext()->Run(); - } - - NAN_INLINE v8::Local NanRunScript( - v8::Handle script - ) { - return script->Run(); - } - - NAN_INLINE v8::Local NanMakeCallback( - v8::Handle target - , v8::Handle func - , int argc - , v8::Handle* argv) { - return NanNew(node::MakeCallback( - v8::Isolate::GetCurrent(), target, func, argc, argv)); - } - - NAN_INLINE v8::Local NanMakeCallback( - v8::Handle target - , v8::Handle symbol - , int argc - , v8::Handle* argv) { - return NanNew(node::MakeCallback( - v8::Isolate::GetCurrent(), target, symbol, argc, argv)); - } - - NAN_INLINE v8::Local NanMakeCallback( - v8::Handle target - , const char* method - , int argc - , v8::Handle* argv) { - return NanNew(node::MakeCallback( - v8::Isolate::GetCurrent(), target, method, argc, argv)); - } - - template - NAN_INLINE void NanSetIsolateData( - v8::Isolate *isolate - , T *data - ) { - isolate->SetData(0, data); - } - - template - NAN_INLINE T *NanGetIsolateData( - v8::Isolate *isolate - ) { - return static_cast(isolate->GetData(0)); - } - - class NanAsciiString { - public: - NAN_INLINE explicit NanAsciiString(v8::Handle from) { - v8::Local toStr = from->ToString(); - size = toStr->Length(); - buf = new char[size + 1]; - size = toStr->WriteOneByte(reinterpret_cast(buf)); - } - - NAN_DEPRECATED NAN_INLINE int Size() const { - return size; - } - - NAN_INLINE int length() const { - return size; - } - - - NAN_INLINE char* operator*() { return buf; } - NAN_INLINE const char* operator*() const { return buf; } - - NAN_INLINE ~NanAsciiString() { - delete[] buf; - } - - private: - // disallow copying and assigning - NanAsciiString(const NanAsciiString&); - void operator=(const NanAsciiString&); - - char *buf; - int size; - }; - - class NanUtf8String { - public: - NAN_INLINE explicit NanUtf8String(v8::Handle from) { - v8::Local toStr = from->ToString(); - size = toStr->Utf8Length(); - buf = new char[size + 1]; - toStr->WriteUtf8(buf); - } - - NAN_DEPRECATED NAN_INLINE int Size() const { - return size; - } - - NAN_INLINE int length() const { - return size; - } - - NAN_INLINE char* operator*() { return buf; } - NAN_INLINE const char* operator*() const { return buf; } - - NAN_INLINE ~NanUtf8String() { - delete[] buf; - } - - private: - // disallow copying and assigning - NanUtf8String(const NanUtf8String&); - void operator=(const NanUtf8String&); - - char *buf; - int size; - }; - - class NanUcs2String { - public: - NAN_INLINE explicit NanUcs2String(v8::Handle from) { - v8::Local toStr = from->ToString(); - size = toStr->Length(); - buf = new uint16_t[size + 1]; - toStr->Write(buf); - } - - NAN_DEPRECATED NAN_INLINE int Size() const { - return size; - } - - NAN_INLINE int length() const { - return size; - } - - NAN_INLINE uint16_t* operator*() { return buf; } - NAN_INLINE const uint16_t* operator*() const { return buf; } - - NAN_INLINE ~NanUcs2String() { - delete[] buf; - } - - private: - // disallow copying and assigning - NanUcs2String(const NanUcs2String&); - void operator=(const NanUcs2String&); - - uint16_t *buf; - int size; - }; - -#else -// Node 0.8 and 0.10 - -# define _NAN_METHOD_ARGS_TYPE const v8::Arguments& -# define _NAN_METHOD_ARGS _NAN_METHOD_ARGS_TYPE args -# define _NAN_METHOD_RETURN_TYPE v8::Handle - -# define _NAN_GETTER_ARGS_TYPE const v8::AccessorInfo & -# define _NAN_GETTER_ARGS _NAN_GETTER_ARGS_TYPE args -# define _NAN_GETTER_RETURN_TYPE v8::Handle - -# define _NAN_SETTER_ARGS_TYPE const v8::AccessorInfo & -# define _NAN_SETTER_ARGS _NAN_SETTER_ARGS_TYPE args -# define _NAN_SETTER_RETURN_TYPE void - -# define _NAN_PROPERTY_GETTER_ARGS_TYPE const v8::AccessorInfo& -# define _NAN_PROPERTY_GETTER_ARGS _NAN_PROPERTY_GETTER_ARGS_TYPE args -# define _NAN_PROPERTY_GETTER_RETURN_TYPE v8::Handle - -# define _NAN_PROPERTY_SETTER_ARGS_TYPE const v8::AccessorInfo& -# define _NAN_PROPERTY_SETTER_ARGS _NAN_PROPERTY_SETTER_ARGS_TYPE args -# define _NAN_PROPERTY_SETTER_RETURN_TYPE v8::Handle - -# define _NAN_PROPERTY_ENUMERATOR_ARGS_TYPE const v8::AccessorInfo& -# define _NAN_PROPERTY_ENUMERATOR_ARGS _NAN_PROPERTY_ENUMERATOR_ARGS_TYPE args -# define _NAN_PROPERTY_ENUMERATOR_RETURN_TYPE v8::Handle - -# define _NAN_PROPERTY_DELETER_ARGS_TYPE const v8::AccessorInfo& -# define _NAN_PROPERTY_DELETER_ARGS _NAN_PROPERTY_DELETER_ARGS_TYPE args -# define _NAN_PROPERTY_DELETER_RETURN_TYPE v8::Handle - -# define _NAN_PROPERTY_QUERY_ARGS_TYPE const v8::AccessorInfo& -# define _NAN_PROPERTY_QUERY_ARGS _NAN_PROPERTY_QUERY_ARGS_TYPE args -# define _NAN_PROPERTY_QUERY_RETURN_TYPE v8::Handle - -# define _NAN_INDEX_GETTER_ARGS_TYPE const v8::AccessorInfo& -# define _NAN_INDEX_GETTER_ARGS _NAN_INDEX_GETTER_ARGS_TYPE args -# define _NAN_INDEX_GETTER_RETURN_TYPE v8::Handle - -# define _NAN_INDEX_SETTER_ARGS_TYPE const v8::AccessorInfo& -# define _NAN_INDEX_SETTER_ARGS _NAN_INDEX_SETTER_ARGS_TYPE args -# define _NAN_INDEX_SETTER_RETURN_TYPE v8::Handle - -# define _NAN_INDEX_ENUMERATOR_ARGS_TYPE const v8::AccessorInfo& -# define _NAN_INDEX_ENUMERATOR_ARGS _NAN_INDEX_ENUMERATOR_ARGS_TYPE args -# define _NAN_INDEX_ENUMERATOR_RETURN_TYPE v8::Handle - -# define _NAN_INDEX_DELETER_ARGS_TYPE const v8::AccessorInfo& -# define _NAN_INDEX_DELETER_ARGS _NAN_INDEX_DELETER_ARGS_TYPE args -# define _NAN_INDEX_DELETER_RETURN_TYPE v8::Handle - -# define _NAN_INDEX_QUERY_ARGS_TYPE const v8::AccessorInfo& -# define _NAN_INDEX_QUERY_ARGS _NAN_INDEX_QUERY_ARGS_TYPE args -# define _NAN_INDEX_QUERY_RETURN_TYPE v8::Handle - - NAN_DEPRECATED NAN_INLINE v8::Local NanSymbol( - const char* data, int length = -1) { - return v8::String::NewSymbol(data, length); - } - -# define NanScope() v8::HandleScope scope -# define NanEscapableScope() v8::HandleScope scope -# define NanEscapeScope(val) scope.Close(val) -# define NanLocker() v8::Locker locker -# define NanUnlocker() v8::Unlocker unlocker -# define NanReturnValue(value) return scope.Close(_NanEnsureLocal(value)) -# define NanReturnHolder() NanReturnValue(args.Holder()) -# define NanReturnThis() NanReturnValue(args.This()) -# define NanReturnUndefined() return v8::Undefined() -# define NanReturnNull() return v8::Null() -# define NanReturnEmptyString() return v8::String::Empty() - - NAN_INLINE v8::Local NanObjectWrapHandle(const node::ObjectWrap *obj) { - return v8::Local::New(obj->handle_); - } - - NAN_INLINE v8::Local NanUndefined() { - NanEscapableScope(); - return NanEscapeScope(NanNew(v8::Undefined())); - } - - NAN_INLINE v8::Local NanNull() { - NanEscapableScope(); - return NanEscapeScope(NanNew(v8::Null())); - } - - NAN_INLINE v8::Local NanTrue() { - NanEscapableScope(); - return NanEscapeScope(NanNew(v8::True())); - } - - NAN_INLINE v8::Local NanFalse() { - NanEscapableScope(); - return NanEscapeScope(NanNew(v8::False())); - } - - NAN_INLINE int NanAdjustExternalMemory(int bc) { - return static_cast(v8::V8::AdjustAmountOfExternalAllocatedMemory(bc)); - } - - NAN_INLINE void NanSetTemplate( - v8::Handle templ - , const char *name - , v8::Handle value) { - templ->Set(name, value); - } - - NAN_INLINE void NanSetTemplate( - v8::Handle templ - , v8::Handle name - , v8::Handle value - , v8::PropertyAttribute attributes) { - templ->Set(name, value, attributes); - } - - NAN_INLINE v8::Local NanGetCurrentContext() { - return v8::Context::GetCurrent(); - } - - NAN_INLINE void* NanGetInternalFieldPointer( - v8::Handle object - , int index) { - return object->GetPointerFromInternalField(index); - } - - NAN_INLINE void NanSetInternalFieldPointer( - v8::Handle object - , int index - , void* value) { - object->SetPointerInInternalField(index, value); - } - -# define NAN_GC_CALLBACK(name) \ - void name(v8::GCType type, v8::GCCallbackFlags flags) - - NAN_INLINE void NanAddGCEpilogueCallback( - v8::GCEpilogueCallback callback - , v8::GCType gc_type_filter = v8::kGCTypeAll) { - v8::V8::AddGCEpilogueCallback(callback, gc_type_filter); - } - NAN_INLINE void NanRemoveGCEpilogueCallback( - v8::GCEpilogueCallback callback) { - v8::V8::RemoveGCEpilogueCallback(callback); - } - NAN_INLINE void NanAddGCPrologueCallback( - v8::GCPrologueCallback callback - , v8::GCType gc_type_filter = v8::kGCTypeAll) { - v8::V8::AddGCPrologueCallback(callback, gc_type_filter); - } - NAN_INLINE void NanRemoveGCPrologueCallback( - v8::GCPrologueCallback callback) { - v8::V8::RemoveGCPrologueCallback(callback); - } - NAN_INLINE void NanGetHeapStatistics( - v8::HeapStatistics *heap_statistics) { - v8::V8::GetHeapStatistics(heap_statistics); - } - - template - NAN_INLINE void NanAssignPersistent( - v8::Persistent& handle - , v8::Handle obj) { - handle.Dispose(); - handle = v8::Persistent::New(obj); - } - - template - class _NanWeakCallbackData; - - template - struct _NanWeakCallbackInfo { - typedef void (*Callback)(const _NanWeakCallbackData &data); - NAN_INLINE _NanWeakCallbackInfo(v8::Handle handle, P* param, Callback cb) - : parameter(param) - , callback(cb) - , persistent(v8::Persistent::New(handle)) { } - - NAN_INLINE ~_NanWeakCallbackInfo() { - persistent.Dispose(); - persistent.Clear(); - } - - P* const parameter; - Callback const callback; - v8::Persistent persistent; - }; - - template - class _NanWeakCallbackData { - public: - NAN_INLINE _NanWeakCallbackData(_NanWeakCallbackInfo *info) - : info_(info) { } - - NAN_INLINE v8::Local GetValue() const { - return NanNew(info_->persistent); - } - - NAN_INLINE P* GetParameter() const { return info_->parameter; } - - NAN_INLINE bool IsNearDeath() const { - return info_->persistent.IsNearDeath(); - } - - NAN_INLINE void Revive() const; - - NAN_INLINE _NanWeakCallbackInfo* GetCallbackInfo() const { - return info_; - } - - NAN_DEPRECATED NAN_INLINE void Dispose() const { - } - - private: - _NanWeakCallbackInfo* info_; - }; - - template - static void _NanWeakPersistentDispatcher( - v8::Persistent object, void *data) { - _NanWeakCallbackInfo* info = - static_cast<_NanWeakCallbackInfo*>(data); - _NanWeakCallbackData wcbd(info); - info->callback(wcbd); - if (wcbd.IsNearDeath()) { - delete wcbd.GetCallbackInfo(); - } - } - - template - NAN_INLINE void _NanWeakCallbackData::Revive() const { - info_->persistent.MakeWeak( - info_ - , &_NanWeakPersistentDispatcher); - } - - template - NAN_INLINE _NanWeakCallbackInfo* NanMakeWeakPersistent( - v8::Handle handle - , P* parameter - , typename _NanWeakCallbackInfo::Callback callback) { - _NanWeakCallbackInfo *cbinfo = - new _NanWeakCallbackInfo(handle, parameter, callback); - cbinfo->persistent.MakeWeak( - cbinfo - , &_NanWeakPersistentDispatcher); - return cbinfo; - } - -# define NAN_WEAK_CALLBACK(name) \ - template \ - static void name(const _NanWeakCallbackData &data) - -# define _NAN_ERROR(fun, errmsg) \ - fun(v8::String::New(errmsg)) - -# define _NAN_THROW_ERROR(fun, errmsg) \ - do { \ - NanScope(); \ - return v8::Local::New( \ - v8::ThrowException(_NAN_ERROR(fun, errmsg))); \ - } while (0); - - NAN_INLINE v8::Local NanError(const char* errmsg) { - return _NAN_ERROR(v8::Exception::Error, errmsg); - } - - NAN_INLINE v8::Local NanThrowError(const char* errmsg) { - _NAN_THROW_ERROR(v8::Exception::Error, errmsg); - } - - NAN_INLINE v8::Local NanThrowError( - v8::Handle error - ) { - NanScope(); - return v8::Local::New(v8::ThrowException(error)); - } - - NAN_INLINE v8::Local NanError( - const char *msg - , const int errorNumber - ) { - v8::Local err = v8::Exception::Error(v8::String::New(msg)); - v8::Local obj = err.As(); - obj->Set(v8::String::New("code"), v8::Int32::New(errorNumber)); - return err; - } - - NAN_INLINE v8::Local NanThrowError( - const char *msg - , const int errorNumber - ) { - return NanThrowError(NanError(msg, errorNumber)); - } - - NAN_INLINE v8::Local NanTypeError(const char* errmsg) { - return _NAN_ERROR(v8::Exception::TypeError, errmsg); - } - - NAN_INLINE v8::Local NanThrowTypeError( - const char* errmsg - ) { - _NAN_THROW_ERROR(v8::Exception::TypeError, errmsg); - } - - NAN_INLINE v8::Local NanRangeError( - const char* errmsg - ) { - return _NAN_ERROR(v8::Exception::RangeError, errmsg); - } - - NAN_INLINE v8::Local NanThrowRangeError( - const char* errmsg - ) { - _NAN_THROW_ERROR(v8::Exception::RangeError, errmsg); - } - - template - NAN_INLINE void NanDisposePersistent( - v8::Persistent &handle) { // NOLINT(runtime/references) - handle.Dispose(); - handle.Clear(); - } - - NAN_INLINE v8::Local NanNewBufferHandle ( - char *data - , size_t length - , node::Buffer::free_callback callback - , void *hint - ) { - return NanNew( - node::Buffer::New(data, length, callback, hint)->handle_); - } - - NAN_INLINE v8::Local NanNewBufferHandle ( - const char *data - , uint32_t size - ) { -#if NODE_MODULE_VERSION >= NODE_0_10_MODULE_VERSION - return NanNew(node::Buffer::New(data, size)->handle_); -#else - return NanNew( - node::Buffer::New(const_cast(data), size)->handle_); -#endif - } - - NAN_INLINE v8::Local NanNewBufferHandle (uint32_t size) { - return NanNew(node::Buffer::New(size)->handle_); - } - - NAN_INLINE void FreeData(char *data, void *hint) { - delete[] data; - } - - NAN_INLINE v8::Local NanBufferUse( - char* data - , uint32_t size - ) { - return NanNew( - node::Buffer::New(data, size, FreeData, NULL)->handle_); - } - - NAN_INLINE bool NanHasInstance( - const v8::Persistent& function_template - , v8::Handle value - ) { - return function_template->HasInstance(value); - } - - NAN_DEPRECATED NAN_INLINE v8::Local NanNewContextHandle( - v8::ExtensionConfiguration* extensions = NULL - , v8::Handle tmpl = v8::Handle() - , v8::Handle obj = v8::Handle() - ) { - v8::Persistent ctx = v8::Context::New(extensions, tmpl, obj); - v8::Local lctx = NanNew(ctx); - ctx.Dispose(); - return lctx; - } - - NAN_INLINE v8::Local NanCompileScript( - v8::Local s - , const v8::ScriptOrigin& origin - ) { - return v8::Script::Compile(s, const_cast(&origin)); - } - - NAN_INLINE v8::Local NanCompileScript( - v8::Local s - ) { - return v8::Script::Compile(s); - } - - NAN_INLINE v8::Local NanRunScript(v8::Handle script) { - return script->Run(); - } - - NAN_INLINE v8::Local NanMakeCallback( - v8::Handle target - , v8::Handle func - , int argc - , v8::Handle* argv) { -# if NODE_VERSION_AT_LEAST(0, 8, 0) - return NanNew(node::MakeCallback(target, func, argc, argv)); -# else - v8::TryCatch try_catch; - v8::Local result = func->Call(target, argc, argv); - if (try_catch.HasCaught()) { - node::FatalException(try_catch); - } - return result; -# endif - } - - NAN_INLINE v8::Local NanMakeCallback( - v8::Handle target - , v8::Handle symbol - , int argc - , v8::Handle* argv) { -# if NODE_VERSION_AT_LEAST(0, 8, 0) - return NanNew(node::MakeCallback(target, symbol, argc, argv)); -# else - v8::Local callback = target->Get(symbol).As(); - return NanMakeCallback(target, callback, argc, argv); -# endif - } - - NAN_INLINE v8::Local NanMakeCallback( - v8::Handle target - , const char* method - , int argc - , v8::Handle* argv) { -# if NODE_VERSION_AT_LEAST(0, 8, 0) - return NanNew(node::MakeCallback(target, method, argc, argv)); -# else - return NanMakeCallback(target, NanNew(method), argc, argv); -# endif - } - - template - NAN_INLINE void NanSetIsolateData( - v8::Isolate *isolate - , T *data - ) { - isolate->SetData(data); - } - - template - NAN_INLINE T *NanGetIsolateData( - v8::Isolate *isolate - ) { - return static_cast(isolate->GetData()); - } - - class NanAsciiString { - public: - NAN_INLINE explicit NanAsciiString(v8::Handle from) { - v8::Local toStr = from->ToString(); - size = toStr->Length(); - buf = new char[size + 1]; - size = toStr->WriteAscii(buf); - } - - NAN_DEPRECATED NAN_INLINE int Size() const { - return size; - } - - NAN_INLINE int length() const { - return size; - } - - - NAN_INLINE char* operator*() { return buf; } - NAN_INLINE const char* operator*() const { return buf; } - - NAN_INLINE ~NanAsciiString() { - delete[] buf; - } - - private: - // disallow copying and assigning - NanAsciiString(const NanAsciiString&); - void operator=(const NanAsciiString&); - - char *buf; - int size; - }; - - class NanUtf8String { - public: - NAN_INLINE explicit NanUtf8String(v8::Handle from) { - v8::Local toStr = from->ToString(); - size = toStr->Utf8Length(); - buf = new char[size + 1]; - toStr->WriteUtf8(buf); - } - - NAN_DEPRECATED NAN_INLINE int Size() const { - return size; - } - - NAN_INLINE int length() const { - return size; - } - - NAN_INLINE char* operator*() { return buf; } - NAN_INLINE const char* operator*() const { return buf; } - - NAN_INLINE ~NanUtf8String() { - delete[] buf; - } - - private: - // disallow copying and assigning - NanUtf8String(const NanUtf8String&); - void operator=(const NanUtf8String&); - - char *buf; - int size; - }; - - class NanUcs2String { - public: - NAN_INLINE explicit NanUcs2String(v8::Handle from) { - v8::Local toStr = from->ToString(); - size = toStr->Length(); - buf = new uint16_t[size + 1]; - toStr->Write(buf); - } - - NAN_DEPRECATED NAN_INLINE int Size() const { - return size; - } - - NAN_INLINE int length() const { - return size; - } - - NAN_INLINE uint16_t* operator*() { return buf; } - NAN_INLINE const uint16_t* operator*() const { return buf; } - - NAN_INLINE ~NanUcs2String() { - delete[] buf; - } - - private: - // disallow copying and assigning - NanUcs2String(const NanUcs2String&); - void operator=(const NanUcs2String&); - - uint16_t *buf; - int size; - }; - -#endif // NODE_MODULE_VERSION - -typedef void (*NanFreeCallback)(char *data, void *hint); - -#define NAN_METHOD(name) _NAN_METHOD_RETURN_TYPE name(_NAN_METHOD_ARGS) -#define NAN_GETTER(name) \ - _NAN_GETTER_RETURN_TYPE name( \ - v8::Local property \ - , _NAN_GETTER_ARGS) -#define NAN_SETTER(name) \ - _NAN_SETTER_RETURN_TYPE name( \ - v8::Local property \ - , v8::Local value \ - , _NAN_SETTER_ARGS) -#define NAN_PROPERTY_GETTER(name) \ - _NAN_PROPERTY_GETTER_RETURN_TYPE name( \ - v8::Local property \ - , _NAN_PROPERTY_GETTER_ARGS) -#define NAN_PROPERTY_SETTER(name) \ - _NAN_PROPERTY_SETTER_RETURN_TYPE name( \ - v8::Local property \ - , v8::Local value \ - , _NAN_PROPERTY_SETTER_ARGS) -#define NAN_PROPERTY_ENUMERATOR(name) \ - _NAN_PROPERTY_ENUMERATOR_RETURN_TYPE name(_NAN_PROPERTY_ENUMERATOR_ARGS) -#define NAN_PROPERTY_DELETER(name) \ - _NAN_PROPERTY_DELETER_RETURN_TYPE name( \ - v8::Local property \ - , _NAN_PROPERTY_DELETER_ARGS) -#define NAN_PROPERTY_QUERY(name) \ - _NAN_PROPERTY_QUERY_RETURN_TYPE name( \ - v8::Local property \ - , _NAN_PROPERTY_QUERY_ARGS) -# define NAN_INDEX_GETTER(name) \ - _NAN_INDEX_GETTER_RETURN_TYPE name(uint32_t index, _NAN_INDEX_GETTER_ARGS) -#define NAN_INDEX_SETTER(name) \ - _NAN_INDEX_SETTER_RETURN_TYPE name( \ - uint32_t index \ - , v8::Local value \ - , _NAN_INDEX_SETTER_ARGS) -#define NAN_INDEX_ENUMERATOR(name) \ - _NAN_INDEX_ENUMERATOR_RETURN_TYPE name(_NAN_INDEX_ENUMERATOR_ARGS) -#define NAN_INDEX_DELETER(name) \ - _NAN_INDEX_DELETER_RETURN_TYPE name( \ - uint32_t index \ - , _NAN_INDEX_DELETER_ARGS) -#define NAN_INDEX_QUERY(name) \ - _NAN_INDEX_QUERY_RETURN_TYPE name(uint32_t index, _NAN_INDEX_QUERY_ARGS) - -class NanCallback { - public: - NanCallback() { - NanScope(); - v8::Local obj = NanNew(); - NanAssignPersistent(handle, obj); - } - - explicit NanCallback(const v8::Handle &fn) { - NanScope(); - v8::Local obj = NanNew(); - NanAssignPersistent(handle, obj); - SetFunction(fn); - } - - ~NanCallback() { - if (handle.IsEmpty()) return; - NanDisposePersistent(handle); - } - - bool operator==(const NanCallback &other) const { - NanScope(); - v8::Local a = NanNew(handle)->Get(kCallbackIndex); - v8::Local b = NanNew(other.handle)->Get(kCallbackIndex); - return a->StrictEquals(b); - } - - bool operator!=(const NanCallback &other) const { - return !this->operator==(other); - } - - NAN_INLINE void SetFunction(const v8::Handle &fn) { - NanScope(); - NanNew(handle)->Set(kCallbackIndex, fn); - } - - NAN_INLINE v8::Local GetFunction() const { - NanEscapableScope(); - return NanEscapeScope(NanNew(handle)->Get(kCallbackIndex) - .As()); - } - - NAN_INLINE bool IsEmpty() const { - NanScope(); - return NanNew(handle)->Get(kCallbackIndex)->IsUndefined(); - } - - NAN_INLINE v8::Handle - Call(v8::Handle target - , int argc - , v8::Handle argv[]) const { -#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION) - v8::Isolate *isolate = v8::Isolate::GetCurrent(); - return Call_(isolate, target, argc, argv); -#else - return Call_(target, argc, argv); -#endif - } - - NAN_INLINE v8::Handle - Call(int argc, v8::Handle argv[]) const { -#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION) - v8::Isolate *isolate = v8::Isolate::GetCurrent(); - return Call_(isolate, isolate->GetCurrentContext()->Global(), argc, argv); -#else - return Call_(v8::Context::GetCurrent()->Global(), argc, argv); -#endif - } - - private: - v8::Persistent handle; - static const uint32_t kCallbackIndex = 0; - -#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION) - v8::Handle Call_(v8::Isolate *isolate - , v8::Handle target - , int argc - , v8::Handle argv[]) const { -#else - v8::Handle Call_(v8::Handle target - , int argc - , v8::Handle argv[]) const { -#endif - NanEscapableScope(); -#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION) - v8::Local callback = NanNew(handle)-> - Get(kCallbackIndex).As(); - return NanEscapeScope(node::MakeCallback( - isolate - , target - , callback - , argc - , argv - )); -#else -#if NODE_VERSION_AT_LEAST(0, 8, 0) - v8::Local callback = handle-> - Get(kCallbackIndex).As(); - return NanEscapeScope(node::MakeCallback( - target - , callback - , argc - , argv - )); -#else - v8::Local callback = handle-> - Get(kCallbackIndex).As(); - return NanEscapeScope(NanMakeCallback( - target, callback, argc, argv)); -#endif -#endif - } -}; - -/* abstract */ class NanAsyncWorker { - public: - explicit NanAsyncWorker(NanCallback *callback_) - : callback(callback_), errmsg_(NULL) { - request.data = this; - - NanScope(); - v8::Local obj = NanNew(); - NanAssignPersistent(persistentHandle, obj); - } - - virtual ~NanAsyncWorker() { - NanScope(); - - if (!persistentHandle.IsEmpty()) - NanDisposePersistent(persistentHandle); - if (callback) - delete callback; - if (errmsg_) - delete[] errmsg_; - } - - virtual void WorkComplete() { - NanScope(); - - if (errmsg_ == NULL) - HandleOKCallback(); - else - HandleErrorCallback(); - delete callback; - callback = NULL; - } - - NAN_INLINE void SaveToPersistent( - const char *key, const v8::Local &obj) { - v8::Local handle = NanNew(persistentHandle); - handle->Set(NanNew(key), obj); - } - - v8::Local GetFromPersistent(const char *key) const { - NanEscapableScope(); - v8::Local handle = NanNew(persistentHandle); - return NanEscapeScope(handle->Get(NanNew(key)).As()); - } - - virtual void Execute() = 0; - - uv_work_t request; - - virtual void Destroy() { - delete this; - } - - protected: - v8::Persistent persistentHandle; - NanCallback *callback; - - virtual void HandleOKCallback() { - callback->Call(0, NULL); - } - - virtual void HandleErrorCallback() { - NanScope(); - - v8::Local argv[] = { - v8::Exception::Error(NanNew(ErrorMessage())) - }; - callback->Call(1, argv); - } - - void SetErrorMessage(const char *msg) { - if (errmsg_) { - delete[] errmsg_; - } - - size_t size = strlen(msg) + 1; - errmsg_ = new char[size]; - memcpy(errmsg_, msg, size); - } - - const char* ErrorMessage() const { - return errmsg_; - } - - private: - char *errmsg_; -}; - -/* abstract */ class NanAsyncProgressWorker : public NanAsyncWorker { - public: - explicit NanAsyncProgressWorker(NanCallback *callback_) - : NanAsyncWorker(callback_), asyncdata_(NULL), asyncsize_(0) { - async = new uv_async_t; - uv_async_init( - uv_default_loop() - , async - , AsyncProgress_ - ); - async->data = this; - - uv_mutex_init(&async_lock); - } - - virtual ~NanAsyncProgressWorker() { - uv_mutex_destroy(&async_lock); - - if (asyncdata_) { - delete[] asyncdata_; - } - } - - void WorkProgress() { - uv_mutex_lock(&async_lock); - char *data = asyncdata_; - size_t size = asyncsize_; - asyncdata_ = NULL; - uv_mutex_unlock(&async_lock); - - // Dont send progress events after we've already completed. - if (callback) { - HandleProgressCallback(data, size); - } - delete[] data; - } - - class ExecutionProgress { - friend class NanAsyncProgressWorker; - public: - // You could do fancy generics with templates here. - void Send(const char* data, size_t size) const { - that_->SendProgress_(data, size); - } - - private: - explicit ExecutionProgress(NanAsyncProgressWorker* that) : that_(that) {} - // Prohibit copying and assignment. - ExecutionProgress(const ExecutionProgress&); - void operator=(const ExecutionProgress&); - #if __cplusplus >= 201103L - // Prohibit C++11 move semantics. - ExecutionProgress(ExecutionProgress&&) = delete; - void operator=(ExecutionProgress&&) = delete; - #endif - NanAsyncProgressWorker* const that_; - }; - - virtual void Execute(const ExecutionProgress& progress) = 0; - virtual void HandleProgressCallback(const char *data, size_t size) = 0; - - virtual void Destroy() { - uv_close(reinterpret_cast(async), AsyncClose_); - } - - private: - void Execute() /*final override*/ { - ExecutionProgress progress(this); - Execute(progress); - } - - void SendProgress_(const char *data, size_t size) { - char *new_data = new char[size]; - memcpy(new_data, data, size); - - uv_mutex_lock(&async_lock); - char *old_data = asyncdata_; - asyncdata_ = new_data; - asyncsize_ = size; - uv_mutex_unlock(&async_lock); - - if (old_data) { - delete[] old_data; - } - uv_async_send(async); - } - - NAN_INLINE static NAUV_WORK_CB(AsyncProgress_) { - NanAsyncProgressWorker *worker = - static_cast(async->data); - worker->WorkProgress(); - } - - NAN_INLINE static void AsyncClose_(uv_handle_t* handle) { - NanAsyncProgressWorker *worker = - static_cast(handle->data); - delete reinterpret_cast(handle); - delete worker; - } - - uv_async_t *async; - uv_mutex_t async_lock; - char *asyncdata_; - size_t asyncsize_; -}; - -NAN_INLINE void NanAsyncExecute (uv_work_t* req) { - NanAsyncWorker *worker = static_cast(req->data); - worker->Execute(); -} - -NAN_INLINE void NanAsyncExecuteComplete (uv_work_t* req) { - NanAsyncWorker* worker = static_cast(req->data); - worker->WorkComplete(); - worker->Destroy(); -} - -NAN_INLINE void NanAsyncQueueWorker (NanAsyncWorker* worker) { - uv_queue_work( - uv_default_loop() - , &worker->request - , NanAsyncExecute - , (uv_after_work_cb)NanAsyncExecuteComplete - ); -} - -//// Base 64 //// - -#define _nan_base64_encoded_size(size) ((size + 2 - ((size + 2) % 3)) / 3 * 4) - -// Doesn't check for padding at the end. Can be 1-2 bytes over. -NAN_INLINE size_t _nan_base64_decoded_size_fast(size_t size) { - size_t remainder = size % 4; - - size = (size / 4) * 3; - if (remainder) { - if (size == 0 && remainder == 1) { - // special case: 1-byte input cannot be decoded - size = 0; - } else { - // non-padded input, add 1 or 2 extra bytes - size += 1 + (remainder == 3); - } - } - - return size; -} - -template -NAN_INLINE size_t _nan_base64_decoded_size( - const T* src - , size_t size -) { - if (size == 0) - return 0; - - if (src[size - 1] == '=') - size--; - if (size > 0 && src[size - 1] == '=') - size--; - - return _nan_base64_decoded_size_fast(size); -} - -// supports regular and URL-safe base64 -static const int _nan_unbase64_table[] = { - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -2, -1, -1, -2, -1, -1 - , -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 - , -2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, 62, -1, 63 - , 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1 - , -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 - , 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, 63 - , -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40 - , 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1 - , -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 - , -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 - , -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 - , -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 - , -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 - , -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 - , -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 - , -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 -}; - -#define _nan_unbase64(x) _nan_unbase64_table[(uint8_t)(x)] - -template static size_t _nan_base64_decode( - char* buf - , size_t len - , const T* src - , const size_t srcLen -) { - char* dst = buf; - char* dstEnd = buf + len; - const T* srcEnd = src + srcLen; - - while (src < srcEnd && dst < dstEnd) { - ptrdiff_t remaining = srcEnd - src; - char a, b, c, d; - - while (_nan_unbase64(*src) < 0 && src < srcEnd) src++, remaining--; - if (remaining == 0 || *src == '=') break; - a = _nan_unbase64(*src++); - - while (_nan_unbase64(*src) < 0 && src < srcEnd) src++, remaining--; - if (remaining <= 1 || *src == '=') break; - b = _nan_unbase64(*src++); - - *dst++ = (a << 2) | ((b & 0x30) >> 4); - if (dst == dstEnd) break; - - while (_nan_unbase64(*src) < 0 && src < srcEnd) src++, remaining--; - if (remaining <= 2 || *src == '=') break; - c = _nan_unbase64(*src++); - - *dst++ = ((b & 0x0F) << 4) | ((c & 0x3C) >> 2); - if (dst == dstEnd) break; - - while (_nan_unbase64(*src) < 0 && src < srcEnd) src++, remaining--; - if (remaining <= 3 || *src == '=') break; - d = _nan_unbase64(*src++); - - *dst++ = ((c & 0x03) << 6) | (d & 0x3F); - } - - return dst - buf; -} - -//// HEX //// - -template unsigned _nan_hex2bin(T c) { - if (c >= '0' && c <= '9') return c - '0'; - if (c >= 'A' && c <= 'F') return 10 + (c - 'A'); - if (c >= 'a' && c <= 'f') return 10 + (c - 'a'); - return static_cast(-1); -} - -template static size_t _nan_hex_decode( - char* buf - , size_t len - , const T* src - , const size_t srcLen -) { - size_t i; - for (i = 0; i < len && i * 2 + 1 < srcLen; ++i) { - unsigned a = _nan_hex2bin(src[i * 2 + 0]); - unsigned b = _nan_hex2bin(src[i * 2 + 1]); - if (!~a || !~b) return i; - buf[i] = a * 16 + b; - } - - return i; -} - -namespace NanIntern { - -inline -NanExternalOneByteStringResource const* -GetExternalResource(v8::Local str) { -#if NODE_MODULE_VERSION < ATOM_0_21_MODULE_VERSION - return str->GetExternalAsciiStringResource(); -#else - return str->GetExternalOneByteStringResource(); -#endif -} - -inline -bool -IsExternal(v8::Local str) { -#if NODE_MODULE_VERSION < ATOM_0_21_MODULE_VERSION - return str->IsExternalAscii(); -#else - return str->IsExternalOneByte(); -#endif -} - -} // end of namespace NanIntern - -static bool _NanGetExternalParts( - v8::Handle val - , const char** data - , size_t* len -) { - if (node::Buffer::HasInstance(val)) { - *data = node::Buffer::Data(val.As()); - *len = node::Buffer::Length(val.As()); - return true; - } - - assert(val->IsString()); - v8::Local str = NanNew(val.As()); - - if (NanIntern::IsExternal(str)) { - const NanExternalOneByteStringResource* ext; - ext = NanIntern::GetExternalResource(str); - *data = ext->data(); - *len = ext->length(); - return true; - } - - if (str->IsExternal()) { - const v8::String::ExternalStringResource* ext; - ext = str->GetExternalStringResource(); - *data = reinterpret_cast(ext->data()); - *len = ext->length(); - return true; - } - - return false; -} - -namespace Nan { - enum Encoding {ASCII, UTF8, BASE64, UCS2, BINARY, HEX, BUFFER}; -} - -#if !NODE_VERSION_AT_LEAST(0, 10, 0) -# include "nan_string_bytes.h" // NOLINT(build/include) -#endif - -NAN_INLINE v8::Local NanEncode( - const void *buf, size_t len, enum Nan::Encoding encoding = Nan::BINARY) { -#if (NODE_MODULE_VERSION >= ATOM_0_21_MODULE_VERSION) - v8::Isolate* isolate = v8::Isolate::GetCurrent(); - node::encoding node_enc = static_cast(encoding); - - if (encoding == Nan::UCS2) { - return node::Encode( - isolate - , reinterpret_cast(buf) - , len / 2); - } else { - return node::Encode( - isolate - , reinterpret_cast(buf) - , len - , node_enc); - } -#elif (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION) - return node::Encode( - v8::Isolate::GetCurrent() - , buf, len - , static_cast(encoding)); -#else -# if NODE_VERSION_AT_LEAST(0, 10, 0) - return node::Encode(buf, len, static_cast(encoding)); -# else - return NanIntern::Encode(reinterpret_cast(buf), len, encoding); -# endif -#endif -} - -NAN_INLINE ssize_t NanDecodeBytes( - v8::Handle val, enum Nan::Encoding encoding = Nan::BINARY) { -#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION) - return node::DecodeBytes( - v8::Isolate::GetCurrent() - , val - , static_cast(encoding)); -#else -# if (NODE_MODULE_VERSION < NODE_0_10_MODULE_VERSION) - if (encoding == Nan::BUFFER) { - return node::DecodeBytes(val, node::BINARY); - } -# endif - return node::DecodeBytes(val, static_cast(encoding)); -#endif -} - -NAN_INLINE ssize_t NanDecodeWrite( - char *buf - , size_t len - , v8::Handle val - , enum Nan::Encoding encoding = Nan::BINARY) { -#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION) - return node::DecodeWrite( - v8::Isolate::GetCurrent() - , buf - , len - , val - , static_cast(encoding)); -#else -# if (NODE_MODULE_VERSION < NODE_0_10_MODULE_VERSION) - if (encoding == Nan::BUFFER) { - return node::DecodeWrite(buf, len, val, node::BINARY); - } -# endif - return node::DecodeWrite( - buf - , len - , val - , static_cast(encoding)); -#endif -} - -/* NAN_DEPRECATED */ NAN_INLINE void* _NanRawString( - v8::Handle from - , enum Nan::Encoding encoding - , size_t *datalen - , void *buf - , size_t buflen - , int flags -) { - NanScope(); - - size_t sz_; - size_t term_len = !(flags & v8::String::NO_NULL_TERMINATION); - char *data = NULL; - size_t len; - bool is_extern = _NanGetExternalParts( - from - , const_cast(&data) - , &len); - - if (is_extern && !term_len) { - NanSetPointerSafe(datalen, len); - return data; - } - - v8::Local toStr = from->ToString(); - - char *to = static_cast(buf); - - switch (encoding) { - case Nan::ASCII: -#if NODE_MODULE_VERSION < NODE_0_12_MODULE_VERSION - sz_ = toStr->Length(); - if (to == NULL) { - to = new char[sz_ + term_len]; - } else { - assert(buflen >= sz_ + term_len && "too small buffer"); - } - NanSetPointerSafe( - datalen - , toStr->WriteAscii(to, 0, static_cast(sz_ + term_len), flags)); - return to; -#endif - case Nan::BINARY: - case Nan::BUFFER: - sz_ = toStr->Length(); - if (to == NULL) { - to = new char[sz_ + term_len]; - } else { - assert(buflen >= sz_ + term_len && "too small buffer"); - } -#if NODE_MODULE_VERSION < NODE_0_12_MODULE_VERSION - { - uint16_t* twobytebuf = new uint16_t[sz_ + term_len]; - - size_t somelen = toStr->Write(twobytebuf, 0, - static_cast(sz_ + term_len), flags); - - for (size_t i = 0; i < sz_ + term_len && i < somelen + term_len; i++) { - unsigned char *b = reinterpret_cast(&twobytebuf[i]); - to[i] = *b; - } - - NanSetPointerSafe(datalen, somelen); - - delete[] twobytebuf; - return to; - } -#else - NanSetPointerSafe( - datalen, - toStr->WriteOneByte( - reinterpret_cast(to) - , 0 - , static_cast(sz_ + term_len) - , flags)); - return to; -#endif - case Nan::UTF8: - sz_ = toStr->Utf8Length(); - if (to == NULL) { - to = new char[sz_ + term_len]; - } else { - assert(buflen >= sz_ + term_len && "too small buffer"); - } - NanSetPointerSafe( - datalen - , toStr->WriteUtf8(to, static_cast(sz_ + term_len) - , NULL, flags) - - term_len); - return to; - case Nan::BASE64: - { - v8::String::Value value(toStr); - sz_ = _nan_base64_decoded_size(*value, value.length()); - if (to == NULL) { - to = new char[sz_ + term_len]; - } else { - assert(buflen >= sz_ + term_len); - } - NanSetPointerSafe( - datalen - , _nan_base64_decode(to, sz_, *value, value.length())); - if (term_len) { - to[sz_] = '\0'; - } - return to; - } - case Nan::UCS2: - { - sz_ = toStr->Length(); - if (to == NULL) { - to = new char[(sz_ + term_len) * 2]; - } else { - assert(buflen >= (sz_ + term_len) * 2 && "too small buffer"); - } - - int bc = 2 * toStr->Write( - reinterpret_cast(to) - , 0 - , static_cast(sz_ + term_len) - , flags); - NanSetPointerSafe(datalen, bc); - return to; - } - case Nan::HEX: - { - v8::String::Value value(toStr); - sz_ = value.length(); - assert(!(sz_ & 1) && "bad hex data"); - if (to == NULL) { - to = new char[sz_ / 2 + term_len]; - } else { - assert(buflen >= sz_ / 2 + term_len && "too small buffer"); - } - NanSetPointerSafe( - datalen - , _nan_hex_decode(to, sz_ / 2, *value, value.length())); - } - if (term_len) { - to[sz_ / 2] = '\0'; - } - return to; - default: - assert(0 && "unknown encoding"); - } - return to; -} - -NAN_DEPRECATED NAN_INLINE void* NanRawString( - v8::Handle from - , enum Nan::Encoding encoding - , size_t *datalen - , void *buf - , size_t buflen - , int flags -) { - return _NanRawString(from, encoding, datalen, buf, buflen, flags); -} - - -NAN_DEPRECATED NAN_INLINE char* NanCString( - v8::Handle from - , size_t *datalen - , char *buf = NULL - , size_t buflen = 0 - , int flags = v8::String::NO_OPTIONS -) { - return static_cast( - _NanRawString(from, Nan::UTF8, datalen, buf, buflen, flags) - ); -} - -NAN_INLINE void NanSetPrototypeTemplate( - v8::Local templ - , const char *name - , v8::Handle value -) { - NanSetTemplate(templ->PrototypeTemplate(), name, value); -} - -NAN_INLINE void NanSetPrototypeTemplate( - v8::Local templ - , v8::Handle name - , v8::Handle value - , v8::PropertyAttribute attributes -) { - NanSetTemplate(templ->PrototypeTemplate(), name, value, attributes); -} - -NAN_INLINE void NanSetInstanceTemplate( - v8::Local templ - , const char *name - , v8::Handle value -) { - NanSetTemplate(templ->InstanceTemplate(), name, value); -} - -NAN_INLINE void NanSetInstanceTemplate( - v8::Local templ - , v8::Handle name - , v8::Handle value - , v8::PropertyAttribute attributes -) { - NanSetTemplate(templ->InstanceTemplate(), name, value, attributes); -} - -//=== Export ================================================================== - -inline -void -NanExport(v8::Handle target, const char * name, - NanFunctionCallback f) { - target->Set(NanNew(name), - NanNew(f)->GetFunction()); -} - -//=== Tap Reverse Binding ===================================================== - -struct NanTap { - explicit NanTap(v8::Handle t) : t_() { - NanAssignPersistent(t_, t->ToObject()); - } - - ~NanTap() { NanDisposePersistent(t_); } // not sure if neccessary - - inline void plan(int i) { - v8::Handle arg = NanNew(i); - NanMakeCallback(NanNew(t_), "plan", 1, &arg); - } - - inline void ok(bool isOk, const char * msg = NULL) { - v8::Handle args[2]; - args[0] = NanNew(isOk); - if (msg) args[1] = NanNew(msg); - NanMakeCallback(NanNew(t_), "ok", msg ? 2 : 1, args); - } - - private: - v8::Persistent t_; -}; - -#define NAN_STRINGIZE2(x) #x -#define NAN_STRINGIZE(x) NAN_STRINGIZE2(x) -#define NAN_TEST_EXPRESSION(expression) \ - ( expression ), __FILE__ ":" NAN_STRINGIZE(__LINE__) ": " #expression - -#define return_NanValue(v) NanReturnValue(v) -#define return_NanUndefined() NanReturnUndefined() -#define NAN_EXPORT(target, function) NanExport(target, #function, function) - -#endif // NAN_H_ diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_implementation_12_inl.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_implementation_12_inl.h deleted file mode 100644 index fc0e0ac..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_implementation_12_inl.h +++ /dev/null @@ -1,261 +0,0 @@ -/********************************************************************* - * NAN - Native Abstractions for Node.js - * - * Copyright (c) 2015 NAN contributors - * - * MIT License - ********************************************************************/ - -#ifndef NAN_IMPLEMENTATION_12_INL_H_ -#define NAN_IMPLEMENTATION_12_INL_H_ -//============================================================================== -// node v0.11 implementation -//============================================================================== - -#if defined(_MSC_VER) -# pragma warning( push ) -# pragma warning( disable : 4530 ) -# include -# pragma warning( pop ) -#else -# include -#endif - -namespace NanIntern { - -//=== Array ==================================================================== - -Factory::return_t -Factory::New() { - return v8::Array::New(v8::Isolate::GetCurrent()); -} - -Factory::return_t -Factory::New(int length) { - return v8::Array::New(v8::Isolate::GetCurrent(), length); -} - -//=== Boolean ================================================================== - -Factory::return_t -Factory::New(bool value) { - return v8::Boolean::New(v8::Isolate::GetCurrent(), value); -} - -//=== Boolean Object =========================================================== - -Factory::return_t -Factory::New(bool value) { - return v8::BooleanObject::New(value).As(); -} - -//=== Context ================================================================== - -Factory::return_t -Factory::New( v8::ExtensionConfiguration* extensions - , v8::Handle tmpl - , v8::Handle obj) { - return v8::Context::New(v8::Isolate::GetCurrent(), extensions, tmpl, obj); -} - -//=== Date ===================================================================== - -Factory::return_t -Factory::New(double value) { - return v8::Date::New(v8::Isolate::GetCurrent(), value).As(); -} - -//=== External ================================================================= - -Factory::return_t -Factory::New(void * value) { - return v8::External::New(v8::Isolate::GetCurrent(), value); -} - -//=== Function ================================================================= - -Factory::return_t -Factory::New( NanFunctionCallback callback - , v8::Handle data) { - return v8::Function::New( v8::Isolate::GetCurrent() - , callback - , data); -} - -//=== Function Template ======================================================== - -Factory::return_t -Factory::New( NanFunctionCallback callback - , v8::Handle data - , v8::Handle signature) { - return v8::FunctionTemplate::New( v8::Isolate::GetCurrent() - , callback - , data - , signature); -} - -//=== Number =================================================================== - -Factory::return_t -Factory::New(double value) { - return v8::Number::New(v8::Isolate::GetCurrent(), value); -} - -//=== Number Object ============================================================ - -Factory::return_t -Factory::New(double value) { - return v8::NumberObject::New( v8::Isolate::GetCurrent() - , value).As(); -} - -//=== Integer, Int32 and Uint32 ================================================ - -template -typename IntegerFactory::return_t -IntegerFactory::New(int32_t value) { - return To(T::New(v8::Isolate::GetCurrent(), value)); -} - -template -typename IntegerFactory::return_t -IntegerFactory::New(uint32_t value) { - return To(T::NewFromUnsigned(v8::Isolate::GetCurrent(), value)); -} - -Factory::return_t -Factory::New(int32_t value) { - return To( - v8::Uint32::NewFromUnsigned(v8::Isolate::GetCurrent(), value)); -} - -Factory::return_t -Factory::New(uint32_t value) { - return To( - v8::Uint32::NewFromUnsigned(v8::Isolate::GetCurrent(), value)); -} - -//=== Object =================================================================== - -Factory::return_t -Factory::New() { - return v8::Object::New(v8::Isolate::GetCurrent()); -} - -//=== Object Template ========================================================== - -Factory::return_t -Factory::New() { - return v8::ObjectTemplate::New(v8::Isolate::GetCurrent()); -} - -//=== RegExp =================================================================== - -Factory::return_t -Factory::New( - v8::Handle pattern - , v8::RegExp::Flags flags) { - return v8::RegExp::New(pattern, flags); -} - -//=== Script =================================================================== - -Factory::return_t -Factory::New( v8::Local source) { - v8::ScriptCompiler::Source src(source); - return v8::ScriptCompiler::Compile(v8::Isolate::GetCurrent(), &src); -} - -Factory::return_t -Factory::New( v8::Local source - , v8::ScriptOrigin const& origin) { - v8::ScriptCompiler::Source src(source, origin); - return v8::ScriptCompiler::Compile(v8::Isolate::GetCurrent(), &src); -} - -//=== Signature ================================================================ - -Factory::return_t -Factory::New(Factory::FTH receiver) { - return v8::Signature::New(v8::Isolate::GetCurrent(), receiver); -} - -//=== String =================================================================== - -Factory::return_t -Factory::New() { - return v8::String::Empty(v8::Isolate::GetCurrent()); -} - -Factory::return_t -Factory::New(const char * value, int length) { - return v8::String::NewFromUtf8(v8::Isolate::GetCurrent(), value, - v8::String::kNormalString, length); -} - -Factory::return_t -Factory::New(std::string const& value) { - assert(value.size() <= INT_MAX && "string too long"); - return v8::String::NewFromUtf8(v8::Isolate::GetCurrent(), - value.data(), v8::String::kNormalString, static_cast(value.size())); -} - -Factory::return_t -Factory::New(const uint8_t * value, int length) { - return v8::String::NewFromOneByte(v8::Isolate::GetCurrent(), value, - v8::String::kNormalString, length); -} - -Factory::return_t -Factory::New(const uint16_t * value, int length) { - return v8::String::NewFromTwoByte(v8::Isolate::GetCurrent(), value, - v8::String::kNormalString, length); -} - -Factory::return_t -Factory::New(v8::String::ExternalStringResource * value) { - return v8::String::NewExternal(v8::Isolate::GetCurrent(), value); -} - -Factory::return_t -Factory::New(NanExternalOneByteStringResource * value) { - return v8::String::NewExternal(v8::Isolate::GetCurrent(), value); -} - -//=== String Object ============================================================ - -Factory::return_t -Factory::New(v8::Handle value) { - return v8::StringObject::New(value).As(); -} - -//=== Unbound Script =========================================================== - -Factory::return_t -Factory::New(v8::Local source) { - v8::ScriptCompiler::Source src(source); - return v8::ScriptCompiler::CompileUnbound(v8::Isolate::GetCurrent(), &src); -} - -Factory::return_t -Factory::New( v8::Local source - , v8::ScriptOrigin const& origin) { - v8::ScriptCompiler::Source src(source, origin); - return v8::ScriptCompiler::CompileUnbound(v8::Isolate::GetCurrent(), &src); -} - -} // end of namespace NanIntern - -//=== Presistents and Handles ================================================== - -template -inline v8::Local NanNew(v8::Handle h) { - return v8::Local::New(v8::Isolate::GetCurrent(), h); -} - -template -inline v8::Local NanNew(v8::Persistent const& p) { - return v8::Local::New(v8::Isolate::GetCurrent(), p); -} - -#endif // NAN_IMPLEMENTATION_12_INL_H_ diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_implementation_pre_12_inl.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_implementation_pre_12_inl.h deleted file mode 100644 index e995a14..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_implementation_pre_12_inl.h +++ /dev/null @@ -1,267 +0,0 @@ -/********************************************************************* - * NAN - Native Abstractions for Node.js - * - * Copyright (c) 2015 NAN contributors - * - * MIT License - ********************************************************************/ - -#ifndef NAN_IMPLEMENTATION_PRE_12_INL_H_ -#define NAN_IMPLEMENTATION_PRE_12_INL_H_ - -#include - -#if defined(_MSC_VER) -# pragma warning( push ) -# pragma warning( disable : 4530 ) -# include -# include -# pragma warning( pop ) -#else -# include -# include -#endif - -//============================================================================== -// node v0.10 implementation -//============================================================================== - -namespace NanIntern { - -//=== Array ==================================================================== - -Factory::return_t -Factory::New() { - return v8::Array::New(); -} - -Factory::return_t -Factory::New(int length) { - return v8::Array::New(length); -} - -//=== Boolean ================================================================== - -Factory::return_t -Factory::New(bool value) { - return v8::Boolean::New(value)->ToBoolean(); -} - -//=== Boolean Object =========================================================== - -Factory::return_t -Factory::New(bool value) { - return v8::BooleanObject::New(value).As(); -} - -//=== Context ================================================================== - -Factory::return_t -Factory::New( v8::ExtensionConfiguration* extensions - , v8::Handle tmpl - , v8::Handle obj) { - v8::Persistent ctx = v8::Context::New(extensions, tmpl, obj); - v8::Local lctx = v8::Local::New(ctx); - ctx.Dispose(); - return lctx; -} - -//=== Date ===================================================================== - -Factory::return_t -Factory::New(double value) { - return v8::Date::New(value).As(); -} - -//=== External ================================================================= - -Factory::return_t -Factory::New(void * value) { - return v8::External::New(value); -} - -//=== Function ================================================================= - -Factory::return_t -Factory::New( NanFunctionCallback callback - , v8::Handle data) { - return Factory::New( callback - , data - , v8::Handle() - )->GetFunction(); -} - - -//=== FunctionTemplate ========================================================= - -Factory::return_t -Factory::New( NanFunctionCallback callback - , v8::Handle data - , v8::Handle signature) { - // Note(agnat): Emulate length argument here. Unfortunately, I couldn't find - // a way. Have at it though... - return v8::FunctionTemplate::New( callback - , data - , signature); -} - -//=== Number =================================================================== - -Factory::return_t -Factory::New(double value) { - return v8::Number::New(value); -} - -//=== Number Object ============================================================ - -Factory::return_t -Factory::New(double value) { - return v8::NumberObject::New(value).As(); -} - -//=== Integer, Int32 and Uint32 ================================================ - -template -typename IntegerFactory::return_t -IntegerFactory::New(int32_t value) { - return To(T::New(value)); -} - -template -typename IntegerFactory::return_t -IntegerFactory::New(uint32_t value) { - return To(T::NewFromUnsigned(value)); -} - -Factory::return_t -Factory::New(int32_t value) { - return To(v8::Uint32::NewFromUnsigned(value)); -} - -Factory::return_t -Factory::New(uint32_t value) { - return To(v8::Uint32::NewFromUnsigned(value)); -} - - -//=== Object =================================================================== - -Factory::return_t -Factory::New() { - return v8::Object::New(); -} - -//=== Object Template ========================================================== - -Factory::return_t -Factory::New() { - return v8::ObjectTemplate::New(); -} - -//=== RegExp =================================================================== - -Factory::return_t -Factory::New( - v8::Handle pattern - , v8::RegExp::Flags flags) { - return v8::RegExp::New(pattern, flags); -} - -//=== Script =================================================================== - -Factory::return_t -Factory::New( v8::Local source) { - return v8::Script::New(source); -} -Factory::return_t -Factory::New( v8::Local source - , v8::ScriptOrigin const& origin) { - return v8::Script::New(source, const_cast(&origin)); -} - -//=== Signature ================================================================ - -Factory::return_t -Factory::New(Factory::FTH receiver) { - return v8::Signature::New(receiver); -} - -//=== String =================================================================== - -Factory::return_t -Factory::New() { - return v8::String::Empty(); -} - -Factory::return_t -Factory::New(const char * value, int length) { - return v8::String::New(value, length); -} - -Factory::return_t -Factory::New(std::string const& value) { - assert(value.size() <= INT_MAX && "string too long"); - return v8::String::New( value.data(), static_cast(value.size())); -} - -inline -void -widenString(std::vector *ws, const uint8_t *s, int l = -1) { - size_t len = static_cast(l); - if (l < 0) { - len = strlen(reinterpret_cast(s)); - } - assert(len <= INT_MAX && "string too long"); - ws->resize(len); - std::copy(s, s + len, ws->begin()); -} - -Factory::return_t -Factory::New(const uint16_t * value, int length) { - return v8::String::New(value, length); -} - -Factory::return_t -Factory::New(const uint8_t * value, int length) { - std::vector wideString; - widenString(&wideString, value, length); - if (wideString.size() == 0) { - return v8::String::Empty(); - } else { - return v8::String::New(&wideString.front() - , static_cast(wideString.size())); - } -} - -Factory::return_t -Factory::New(v8::String::ExternalStringResource * value) { - return v8::String::NewExternal(value); -} - -Factory::return_t -Factory::New(v8::String::ExternalAsciiStringResource * value) { - return v8::String::NewExternal(value); -} - -//=== String Object ============================================================ - -Factory::return_t -Factory::New(v8::Handle value) { - return v8::StringObject::New(value).As(); -} - -} // end of namespace NanIntern - -//=== Presistents and Handles ================================================== - -template -inline v8::Local NanNew(v8::Handle h) { - return v8::Local::New(h); -} - -template -inline v8::Local NanNew(v8::Persistent const& p) { - return v8::Local::New(p); -} - -#endif // NAN_IMPLEMENTATION_PRE_12_INL_H_ diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_new.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_new.h deleted file mode 100644 index c189092..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_new.h +++ /dev/null @@ -1,328 +0,0 @@ -/********************************************************************* - * NAN - Native Abstractions for Node.js - * - * Copyright (c) 2015 NAN contributors - * - * MIT License - ********************************************************************/ - -#ifndef NAN_NEW_H_ -#define NAN_NEW_H_ - -#if defined(_MSC_VER) -# pragma warning( push ) -# pragma warning( disable : 4530 ) -# include -# pragma warning( pop ) -#else -# include -#endif - -namespace NanIntern { // scnr - -// TODO(agnat): Generalize -template v8::Local To(v8::Handle i); - -template <> -inline -v8::Local -To(v8::Handle i) { return i->ToInteger(); } - -template <> -inline -v8::Local -To(v8::Handle i) { return i->ToInt32(); } - -template <> -inline -v8::Local -To(v8::Handle i) { return i->ToUint32(); } - -template struct FactoryBase { typedef v8::Local return_t; }; - -template struct Factory; - -template <> -struct Factory : FactoryBase { - static inline return_t New(); - static inline return_t New(int length); -}; - -template <> -struct Factory : FactoryBase { - static inline return_t New(bool value); -}; - -template <> -struct Factory : FactoryBase { - static inline return_t New(bool value); -}; - -template <> -struct Factory : FactoryBase { - static inline - return_t - New( v8::ExtensionConfiguration* extensions = NULL - , v8::Handle tmpl = v8::Handle() - , v8::Handle obj = v8::Handle()); -}; - -template <> -struct Factory : FactoryBase { - static inline return_t New(double value); -}; - -template <> -struct Factory : FactoryBase { - static inline return_t New(void *value); -}; - -template <> -struct Factory : FactoryBase { - static inline - return_t - New( NanFunctionCallback callback - , v8::Handle data = v8::Handle()); -}; - -template <> -struct Factory : FactoryBase { - static inline - return_t - New( NanFunctionCallback callback = NULL - , v8::Handle data = v8::Handle() - , v8::Handle signature = v8::Handle()); -}; - -template <> -struct Factory : FactoryBase { - static inline return_t New(double value); -}; - -template <> -struct Factory : FactoryBase { - static inline return_t New(double value); -}; - -template -struct IntegerFactory : FactoryBase { - typedef typename FactoryBase::return_t return_t; - static inline return_t New(int32_t value); - static inline return_t New(uint32_t value); -}; - -template <> -struct Factory : IntegerFactory {}; - -template <> -struct Factory : IntegerFactory {}; - -template <> -struct Factory : FactoryBase { - static inline return_t New(int32_t value); - static inline return_t New(uint32_t value); -}; - -template <> -struct Factory : FactoryBase { - static inline return_t New(); -}; - -template <> -struct Factory : FactoryBase { - static inline return_t New(); -}; - -template <> -struct Factory : FactoryBase { - static inline return_t New( - v8::Handle pattern, v8::RegExp::Flags flags); -}; - -template <> -struct Factory : FactoryBase { - static inline return_t New( v8::Local source); - static inline return_t New( v8::Local source - , v8::ScriptOrigin const& origin); -}; - -template <> -struct Factory : FactoryBase { - typedef v8::Handle FTH; - static inline return_t New(FTH receiver = FTH()); -}; - -template <> -struct Factory : FactoryBase { - static inline return_t New(); - static inline return_t New(const char *value, int length = -1); - static inline return_t New(const uint16_t *value, int length = -1); - static inline return_t New(std::string const& value); - - static inline return_t New(v8::String::ExternalStringResource * value); - static inline return_t New(NanExternalOneByteStringResource * value); - - // TODO(agnat): Deprecate. - static inline return_t New(const uint8_t * value, int length = -1); -}; - -template <> -struct Factory : FactoryBase { - static inline return_t New(v8::Handle value); -}; - -} // end of namespace NanIntern - -#if (NODE_MODULE_VERSION >= 12) - -namespace NanIntern { - -template <> -struct Factory : FactoryBase { - static inline return_t New( v8::Local source); - static inline return_t New( v8::Local source - , v8::ScriptOrigin const& origin); -}; - -} // end of namespace NanIntern - -# include "nan_implementation_12_inl.h" - -#else // NODE_MODULE_VERSION >= 12 - -# include "nan_implementation_pre_12_inl.h" - -#endif - -//=== API ====================================================================== - -template -typename NanIntern::Factory::return_t -NanNew() { - return NanIntern::Factory::New(); -} - -template -typename NanIntern::Factory::return_t -NanNew(A0 arg0) { - return NanIntern::Factory::New(arg0); -} - -template -typename NanIntern::Factory::return_t -NanNew(A0 arg0, A1 arg1) { - return NanIntern::Factory::New(arg0, arg1); -} - -template -typename NanIntern::Factory::return_t -NanNew(A0 arg0, A1 arg1, A2 arg2) { - return NanIntern::Factory::New(arg0, arg1, arg2); -} - -template -typename NanIntern::Factory::return_t -NanNew(A0 arg0, A1 arg1, A2 arg2, A3 arg3) { - return NanIntern::Factory::New(arg0, arg1, arg2, arg3); -} - -// Note(agnat): When passing overloaded function pointers to template functions -// as generic arguments the compiler needs help in picking the right overload. -// These two functions handle NanNew and NanNew with -// all argument variations. - -// v8::Function and v8::FunctionTemplate with one or two arguments -template -typename NanIntern::Factory::return_t -NanNew( NanFunctionCallback callback - , v8::Handle data = v8::Handle()) { - return NanIntern::Factory::New(callback, data); -} - -// v8::Function and v8::FunctionTemplate with three arguments -template -typename NanIntern::Factory::return_t -NanNew( NanFunctionCallback callback - , v8::Handle data = v8::Handle() - , A2 a2 = A2()) { - return NanIntern::Factory::New(callback, data, a2); -} - -// Convenience - -template inline v8::Local NanNew(v8::Handle h); -template inline v8::Local NanNew(v8::Persistent const& p); - -inline -NanIntern::Factory::return_t -NanNew(bool value) { - return NanNew(value); -} - -inline -NanIntern::Factory::return_t -NanNew(int32_t value) { - return NanNew(value); -} - -inline -NanIntern::Factory::return_t -NanNew(uint32_t value) { - return NanNew(value); -} - -inline -NanIntern::Factory::return_t -NanNew(double value) { - return NanNew(value); -} - -inline -NanIntern::Factory::return_t -NanNew(std::string const& value) { - return NanNew(value); -} - -inline -NanIntern::Factory::return_t -NanNew(const char * value, int length) { - return NanNew(value, length); -} - -inline -NanIntern::Factory::return_t -NanNew(const char * value) { - return NanNew(value); -} - -inline -NanIntern::Factory::return_t -NanNew(const uint8_t * value) { - return NanNew(value); -} - -inline -NanIntern::Factory::return_t -NanNew(const uint16_t * value) { - return NanNew(value); -} - -inline -NanIntern::Factory::return_t -NanNew(v8::String::ExternalStringResource * value) { - return NanNew(value); -} - -inline -NanIntern::Factory::return_t -NanNew(NanExternalOneByteStringResource * value) { - return NanNew(value); -} - -inline -NanIntern::Factory::return_t -NanNew(v8::Handle pattern, v8::RegExp::Flags flags) { - return NanNew(pattern, flags); -} - -#endif // NAN_NEW_H_ diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_string_bytes.h b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_string_bytes.h deleted file mode 100644 index 9deecfb..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/nan_string_bytes.h +++ /dev/null @@ -1,312 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -#ifndef NAN_STRING_BYTES_H_ -#define NAN_STRING_BYTES_H_ - -// Decodes a v8::Handle or Buffer to a raw char* - -#include -#include -#include -#include // memcpy -#include - -namespace NanIntern { - -using v8::Local; -using v8::Handle; -using v8::Object; -using v8::String; -using v8::Value; - - -//// Base 64 //// - -#define base64_encoded_size(size) ((size + 2 - ((size + 2) % 3)) / 3 * 4) - - - -//// Nan::HEX //// - -static bool contains_non_ascii_slow(const char* buf, size_t len) { - for (size_t i = 0; i < len; ++i) { - if (buf[i] & 0x80) return true; - } - return false; -} - - -static bool contains_non_ascii(const char* src, size_t len) { - if (len < 16) { - return contains_non_ascii_slow(src, len); - } - - const unsigned bytes_per_word = sizeof(void*); - const unsigned align_mask = bytes_per_word - 1; - const unsigned unaligned = reinterpret_cast(src) & align_mask; - - if (unaligned > 0) { - const unsigned n = bytes_per_word - unaligned; - if (contains_non_ascii_slow(src, n)) return true; - src += n; - len -= n; - } - - -#if defined(__x86_64__) || defined(_WIN64) - const uintptr_t mask = 0x8080808080808080ll; -#else - const uintptr_t mask = 0x80808080l; -#endif - - const uintptr_t* srcw = reinterpret_cast(src); - - for (size_t i = 0, n = len / bytes_per_word; i < n; ++i) { - if (srcw[i] & mask) return true; - } - - const unsigned remainder = len & align_mask; - if (remainder > 0) { - const size_t offset = len - remainder; - if (contains_non_ascii_slow(src + offset, remainder)) return true; - } - - return false; -} - - -static void force_ascii_slow(const char* src, char* dst, size_t len) { - for (size_t i = 0; i < len; ++i) { - dst[i] = src[i] & 0x7f; - } -} - - -static void force_ascii(const char* src, char* dst, size_t len) { - if (len < 16) { - force_ascii_slow(src, dst, len); - return; - } - - const unsigned bytes_per_word = sizeof(void*); - const unsigned align_mask = bytes_per_word - 1; - const unsigned src_unalign = reinterpret_cast(src) & align_mask; - const unsigned dst_unalign = reinterpret_cast(dst) & align_mask; - - if (src_unalign > 0) { - if (src_unalign == dst_unalign) { - const unsigned unalign = bytes_per_word - src_unalign; - force_ascii_slow(src, dst, unalign); - src += unalign; - dst += unalign; - len -= src_unalign; - } else { - force_ascii_slow(src, dst, len); - return; - } - } - -#if defined(__x86_64__) || defined(_WIN64) - const uintptr_t mask = ~0x8080808080808080ll; -#else - const uintptr_t mask = ~0x80808080l; -#endif - - const uintptr_t* srcw = reinterpret_cast(src); - uintptr_t* dstw = reinterpret_cast(dst); - - for (size_t i = 0, n = len / bytes_per_word; i < n; ++i) { - dstw[i] = srcw[i] & mask; - } - - const unsigned remainder = len & align_mask; - if (remainder > 0) { - const size_t offset = len - remainder; - force_ascii_slow(src + offset, dst + offset, remainder); - } -} - - -static size_t base64_encode(const char* src, - size_t slen, - char* dst, - size_t dlen) { - // We know how much we'll write, just make sure that there's space. - assert(dlen >= base64_encoded_size(slen) && - "not enough space provided for base64 encode"); - - dlen = base64_encoded_size(slen); - - unsigned a; - unsigned b; - unsigned c; - unsigned i; - unsigned k; - unsigned n; - - static const char table[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ" - "abcdefghijklmnopqrstuvwxyz" - "0123456789+/"; - - i = 0; - k = 0; - n = slen / 3 * 3; - - while (i < n) { - a = src[i + 0] & 0xff; - b = src[i + 1] & 0xff; - c = src[i + 2] & 0xff; - - dst[k + 0] = table[a >> 2]; - dst[k + 1] = table[((a & 3) << 4) | (b >> 4)]; - dst[k + 2] = table[((b & 0x0f) << 2) | (c >> 6)]; - dst[k + 3] = table[c & 0x3f]; - - i += 3; - k += 4; - } - - if (n != slen) { - switch (slen - n) { - case 1: - a = src[i + 0] & 0xff; - dst[k + 0] = table[a >> 2]; - dst[k + 1] = table[(a & 3) << 4]; - dst[k + 2] = '='; - dst[k + 3] = '='; - break; - - case 2: - a = src[i + 0] & 0xff; - b = src[i + 1] & 0xff; - dst[k + 0] = table[a >> 2]; - dst[k + 1] = table[((a & 3) << 4) | (b >> 4)]; - dst[k + 2] = table[(b & 0x0f) << 2]; - dst[k + 3] = '='; - break; - } - } - - return dlen; -} - - -static size_t hex_encode(const char* src, size_t slen, char* dst, size_t dlen) { - // We know how much we'll write, just make sure that there's space. - assert(dlen >= slen * 2 && - "not enough space provided for hex encode"); - - dlen = slen * 2; - for (uint32_t i = 0, k = 0; k < dlen; i += 1, k += 2) { - static const char hex[] = "0123456789abcdef"; - uint8_t val = static_cast(src[i]); - dst[k + 0] = hex[val >> 4]; - dst[k + 1] = hex[val & 15]; - } - - return dlen; -} - - - -static Local Encode(const char* buf, - size_t buflen, - enum Nan::Encoding encoding) { - assert(buflen <= node::Buffer::kMaxLength); - if (!buflen && encoding != Nan::BUFFER) - return NanNew(""); - - Local val; - switch (encoding) { - case Nan::BUFFER: - return NanNewBufferHandle(buf, buflen); - - case Nan::ASCII: - if (contains_non_ascii(buf, buflen)) { - char* out = new char[buflen]; - force_ascii(buf, out, buflen); - val = NanNew(out, buflen); - delete[] out; - } else { - val = NanNew(buf, buflen); - } - break; - - case Nan::UTF8: - val = NanNew(buf, buflen); - break; - - case Nan::BINARY: { - // TODO(isaacs) use ExternalTwoByteString? - const unsigned char *cbuf = reinterpret_cast(buf); - uint16_t * twobytebuf = new uint16_t[buflen]; - for (size_t i = 0; i < buflen; i++) { - // XXX is the following line platform independent? - twobytebuf[i] = cbuf[i]; - } - val = NanNew(twobytebuf, buflen); - delete[] twobytebuf; - break; - } - - case Nan::BASE64: { - size_t dlen = base64_encoded_size(buflen); - char* dst = new char[dlen]; - - size_t written = base64_encode(buf, buflen, dst, dlen); - assert(written == dlen); - - val = NanNew(dst, dlen); - delete[] dst; - break; - } - - case Nan::UCS2: { - const uint16_t* data = reinterpret_cast(buf); - val = NanNew(data, buflen / 2); - break; - } - - case Nan::HEX: { - size_t dlen = buflen * 2; - char* dst = new char[dlen]; - size_t written = hex_encode(buf, buflen, dst, dlen); - assert(written == dlen); - - val = NanNew(dst, dlen); - delete[] dst; - break; - } - - default: - assert(0 && "unknown encoding"); - break; - } - - return val; -} - -#undef base64_encoded_size - -} // namespace NanIntern - -#endif // NAN_STRING_BYTES_H_ diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/package.json b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/package.json deleted file mode 100644 index b08370a..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/node_modules/nan/package.json +++ /dev/null @@ -1,89 +0,0 @@ -{ - "name": "nan", - "version": "1.8.4", - "description": "Native Abstractions for Node.js: C++ header for Node 0.8->0.12 compatibility", - "main": "include_dirs.js", - "repository": { - "type": "git", - "url": "git://github.com/iojs/nan.git" - }, - "scripts": { - "test": "tap --gc test/js/*-test.js", - "rebuild-tests": "pangyp rebuild --directory test" - }, - "contributors": [ - { - "name": "Rod Vagg", - "email": "r@va.gg", - "url": "https://github.com/rvagg" - }, - { - "name": "Benjamin Byholm", - "email": "bbyholm@abo.fi", - "url": "https://github.com/kkoopa/" - }, - { - "name": "Trevor Norris", - "email": "trev.norris@gmail.com", - "url": "https://github.com/trevnorris" - }, - { - "name": "Nathan Rajlich", - "email": "nathan@tootallnate.net", - "url": "https://github.com/TooTallNate" - }, - { - "name": "Brett Lawson", - "email": "brett19@gmail.com", - "url": "https://github.com/brett19" - }, - { - "name": "Ben Noordhuis", - "email": "info@bnoordhuis.nl", - "url": "https://github.com/bnoordhuis" - }, - { - "name": "David Siegel", - "email": "david@artcom.de", - "url": "https://github.com/agnat" - } - ], - "devDependencies": { - "bindings": "~1.2.1", - "node-gyp": "~1.0.2", - "pangyp": "~2.0.1", - "tap": "~0.7.1", - "xtend": "~4.0.0" - }, - "license": "MIT", - "gitHead": "ed3bbf4ced0cf7937b4e4164766797f71aa97f3d", - "bugs": { - "url": "https://github.com/iojs/nan/issues" - }, - "homepage": "https://github.com/iojs/nan#readme", - "_id": "nan@1.8.4", - "_shasum": "3c76b5382eab33e44b758d2813ca9d92e9342f34", - "_from": "nan@>=1.8.0 <1.9.0", - "_npmVersion": "2.8.3", - "_nodeVersion": "0.12.2", - "_npmUser": { - "name": "kkoopa", - "email": "bbyholm@abo.fi" - }, - "maintainers": [ - { - "name": "rvagg", - "email": "rod@vagg.org" - }, - { - "name": "kkoopa", - "email": "bbyholm@abo.fi" - } - ], - "dist": { - "shasum": "3c76b5382eab33e44b758d2813ca9d92e9342f34", - "tarball": "http://registry.npmjs.org/nan/-/nan-1.8.4.tgz" - }, - "directories": {}, - "_resolved": "https://registry.npmjs.org/nan/-/nan-1.8.4.tgz" -} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/package.json b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/package.json deleted file mode 100644 index 16810f0..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/package.json +++ /dev/null @@ -1,55 +0,0 @@ -{ - "name": "kerberos", - "version": "0.0.12", - "description": "Kerberos library for Node.js", - "main": "index.js", - "repository": { - "type": "git", - "url": "https://github.com/christkv/kerberos.git" - }, - "keywords": [ - "kerberos", - "security", - "authentication" - ], - "dependencies": { - "nan": "~1.8" - }, - "devDependencies": { - "nodeunit": "latest" - }, - "scripts": { - "install": "(node-gyp rebuild 2> builderror.log) || (exit 0)", - "test": "nodeunit ./test" - }, - "author": { - "name": "Christian Amor Kvalheim" - }, - "license": "Apache 2.0", - "gitHead": "bb01d4fe322e022999aca19da564e7d9db59a8ed", - "bugs": { - "url": "https://github.com/christkv/kerberos/issues" - }, - "homepage": "https://github.com/christkv/kerberos", - "_id": "kerberos@0.0.12", - "_shasum": "7d25ccab74a2325c186b1a56761043a4789c8972", - "_from": "kerberos@>=0.0.0 <0.1.0", - "_npmVersion": "2.7.6", - "_nodeVersion": "1.7.1", - "_npmUser": { - "name": "christkv", - "email": "christkv@gmail.com" - }, - "maintainers": [ - { - "name": "christkv", - "email": "christkv@gmail.com" - } - ], - "dist": { - "shasum": "7d25ccab74a2325c186b1a56761043a4789c8972", - "tarball": "http://registry.npmjs.org/kerberos/-/kerberos-0.0.12.tgz" - }, - "directories": {}, - "_resolved": "https://registry.npmjs.org/kerberos/-/kerberos-0.0.12.tgz" -} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/kerberos_tests.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/kerberos_tests.js deleted file mode 100644 index a06c5fd..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/kerberos_tests.js +++ /dev/null @@ -1,34 +0,0 @@ -exports.setUp = function(callback) { - callback(); -} - -exports.tearDown = function(callback) { - callback(); -} - -exports['Simple initialize of Kerberos object'] = function(test) { - var Kerberos = require('../lib/kerberos.js').Kerberos; - var kerberos = new Kerberos(); - // console.dir(kerberos) - - // Initiate kerberos client - kerberos.authGSSClientInit('mongodb@kdc.10gen.me', Kerberos.GSS_C_MUTUAL_FLAG, function(err, context) { - console.log("===================================== authGSSClientInit") - test.equal(null, err); - test.ok(context != null && typeof context == 'object'); - // console.log("===================================== authGSSClientInit") - console.dir(err) - console.dir(context) - // console.dir(typeof result) - - // Perform the first step - kerberos.authGSSClientStep(context, function(err, result) { - console.log("===================================== authGSSClientStep") - console.dir(err) - console.dir(result) - console.dir(context) - - test.done(); - }); - }); -} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/kerberos_win32_test.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/kerberos_win32_test.js deleted file mode 100644 index d2f7046..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/kerberos_win32_test.js +++ /dev/null @@ -1,19 +0,0 @@ -exports.setUp = function(callback) { - callback(); -} - -exports.tearDown = function(callback) { - callback(); -} - -exports['Simple initialize of Kerberos win32 object'] = function(test) { - var KerberosNative = require('../build/Release/kerberos').Kerberos; - // console.dir(KerberosNative) - var kerberos = new KerberosNative(); - console.log("=========================================== 0") - console.dir(kerberos.acquireAlternateCredentials("dev1@10GEN.ME", "a")); - console.log("=========================================== 1") - console.dir(kerberos.prepareOutboundPackage("mongodb/kdc.10gen.com")); - console.log("=========================================== 2") - test.done(); -} diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js deleted file mode 100644 index 3531b6b..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/win32/security_buffer_descriptor_tests.js +++ /dev/null @@ -1,41 +0,0 @@ -exports.setUp = function(callback) { - callback(); -} - -exports.tearDown = function(callback) { - callback(); -} - -exports['Initialize a security Buffer Descriptor'] = function(test) { - var SecurityBufferDescriptor = require('../../lib/sspi.js').SecurityBufferDescriptor - SecurityBuffer = require('../../lib/sspi.js').SecurityBuffer; - - // Create descriptor with single Buffer - var securityDescriptor = new SecurityBufferDescriptor(100); - try { - // Fail to work due to no valid Security Buffer - securityDescriptor = new SecurityBufferDescriptor(["hello"]); - test.ok(false); - } catch(err){} - - // Should Correctly construct SecurityBuffer - var buffer = new SecurityBuffer(SecurityBuffer.DATA, 100); - securityDescriptor = new SecurityBufferDescriptor([buffer]); - // Should correctly return a buffer - var result = securityDescriptor.toBuffer(); - test.equal(100, result.length); - - // Should Correctly construct SecurityBuffer - var buffer = new SecurityBuffer(SecurityBuffer.DATA, new Buffer("hello world")); - securityDescriptor = new SecurityBufferDescriptor([buffer]); - var result = securityDescriptor.toBuffer(); - test.equal("hello world", result.toString()); - - // Test passing in more than one Buffer - var buffer = new SecurityBuffer(SecurityBuffer.DATA, new Buffer("hello world")); - var buffer2 = new SecurityBuffer(SecurityBuffer.STREAM, new Buffer("adam and eve")); - securityDescriptor = new SecurityBufferDescriptor([buffer, buffer2]); - var result = securityDescriptor.toBuffer(); - test.equal("hello worldadam and eve", result.toString()); - test.done(); -} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/win32/security_buffer_tests.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/win32/security_buffer_tests.js deleted file mode 100644 index b52b959..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/win32/security_buffer_tests.js +++ /dev/null @@ -1,22 +0,0 @@ -exports.setUp = function(callback) { - callback(); -} - -exports.tearDown = function(callback) { - callback(); -} - -exports['Initialize a security Buffer'] = function(test) { - var SecurityBuffer = require('../../lib/sspi.js').SecurityBuffer; - // Create empty buffer - var securityBuffer = new SecurityBuffer(SecurityBuffer.DATA, 100); - var buffer = securityBuffer.toBuffer(); - test.equal(100, buffer.length); - - // Access data passed in - var allocated_buffer = new Buffer(256); - securityBuffer = new SecurityBuffer(SecurityBuffer.DATA, allocated_buffer); - buffer = securityBuffer.toBuffer(); - test.deepEqual(allocated_buffer, buffer); - test.done(); -} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/win32/security_credentials_tests.js b/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/win32/security_credentials_tests.js deleted file mode 100644 index 7758180..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/node_modules/kerberos/test/win32/security_credentials_tests.js +++ /dev/null @@ -1,55 +0,0 @@ -exports.setUp = function(callback) { - callback(); -} - -exports.tearDown = function(callback) { - callback(); -} - -exports['Initialize a set of security credentials'] = function(test) { - var SecurityCredentials = require('../../lib/sspi.js').SecurityCredentials; - - // Aquire some credentials - try { - var credentials = SecurityCredentials.aquire('Kerberos', 'dev1@10GEN.ME', 'a'); - } catch(err) { - console.dir(err) - test.ok(false); - } - - - - // console.dir(SecurityCredentials); - - // var SecurityBufferDescriptor = require('../../lib/sspi.js').SecurityBufferDescriptor - // SecurityBuffer = require('../../lib/sspi.js').SecurityBuffer; - - // // Create descriptor with single Buffer - // var securityDescriptor = new SecurityBufferDescriptor(100); - // try { - // // Fail to work due to no valid Security Buffer - // securityDescriptor = new SecurityBufferDescriptor(["hello"]); - // test.ok(false); - // } catch(err){} - - // // Should Correctly construct SecurityBuffer - // var buffer = new SecurityBuffer(SecurityBuffer.DATA, 100); - // securityDescriptor = new SecurityBufferDescriptor([buffer]); - // // Should correctly return a buffer - // var result = securityDescriptor.toBuffer(); - // test.equal(100, result.length); - - // // Should Correctly construct SecurityBuffer - // var buffer = new SecurityBuffer(SecurityBuffer.DATA, new Buffer("hello world")); - // securityDescriptor = new SecurityBufferDescriptor([buffer]); - // var result = securityDescriptor.toBuffer(); - // test.equal("hello world", result.toString()); - - // // Test passing in more than one Buffer - // var buffer = new SecurityBuffer(SecurityBuffer.DATA, new Buffer("hello world")); - // var buffer2 = new SecurityBuffer(SecurityBuffer.STREAM, new Buffer("adam and eve")); - // securityDescriptor = new SecurityBufferDescriptor([buffer, buffer2]); - // var result = securityDescriptor.toBuffer(); - // test.equal("hello worldadam and eve", result.toString()); - test.done(); -} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/mongodb-core/package.json b/node_modules/mongodb/node_modules/mongodb-core/package.json deleted file mode 100644 index 2dc6d2b..0000000 --- a/node_modules/mongodb/node_modules/mongodb-core/package.json +++ /dev/null @@ -1,66 +0,0 @@ -{ - "name": "mongodb-core", - "version": "1.2.10", - "description": "Core MongoDB driver functionality, no bells and whistles and meant for integration not end applications", - "main": "index.js", - "scripts": { - "test": "node test/runner.js -t functional" - }, - "repository": { - "type": "git", - "url": "git://github.com/christkv/mongodb-core.git" - }, - "keywords": [ - "mongodb", - "core" - ], - "dependencies": { - "bson": "~0.4", - "kerberos": "~0.0" - }, - "devDependencies": { - "integra": "0.1.8", - "optimist": "latest", - "jsdoc": "3.3.0-alpha8", - "semver": "4.1.0", - "gleak": "0.5.0", - "mongodb-tools": "~1.0", - "mkdirp": "0.5.0", - "rimraf": "2.2.6", - "mongodb-version-manager": "^0.7.1", - "co": "4.5.4" - }, - "optionalDependencies": { - "kerberos": "~0.0" - }, - "author": { - "name": "Christian Kvalheim" - }, - "license": "Apache 2.0", - "bugs": { - "url": "https://github.com/christkv/mongodb-core/issues" - }, - "homepage": "https://github.com/christkv/mongodb-core", - "gitHead": "10a69e505d188415dc5ac5210523a4b02d956d2e", - "_id": "mongodb-core@1.2.10", - "_shasum": "ece17201bd395a647fb98f48be8fbae15be0afd9", - "_from": "mongodb-core@1.2.10", - "_npmVersion": "2.13.0", - "_nodeVersion": "2.4.0", - "_npmUser": { - "name": "christkv", - "email": "christkv@gmail.com" - }, - "maintainers": [ - { - "name": "christkv", - "email": "christkv@gmail.com" - } - ], - "dist": { - "shasum": "ece17201bd395a647fb98f48be8fbae15be0afd9", - "tarball": "http://registry.npmjs.org/mongodb-core/-/mongodb-core-1.2.10.tgz" - }, - "directories": {}, - "_resolved": "https://registry.npmjs.org/mongodb-core/-/mongodb-core-1.2.10.tgz" -} diff --git 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-10975 0 -10976 0 -10977 0 -10978 1 -10979 0 -10980 0 -10981 0 -10982 0 -10983 0 -10984 0 -10985 0 -10986 0 -10987 0 -10988 0 -10989 1 -10990 0 -10991 0 -10992 0 -10993 0 -10994 0 -10995 0 -10996 0 -10997 0 -10998 0 -10999 0 -11000 1 \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/readable-stream/.npmignore b/node_modules/mongodb/node_modules/readable-stream/.npmignore deleted file mode 100644 index 38344f8..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/.npmignore +++ /dev/null @@ -1,5 +0,0 @@ -build/ -test/ -examples/ -fs.js -zlib.js \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/readable-stream/LICENSE b/node_modules/mongodb/node_modules/readable-stream/LICENSE deleted file mode 100644 index 0c44ae7..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/LICENSE +++ /dev/null @@ -1,27 +0,0 @@ -Copyright (c) Isaac Z. Schlueter ("Author") -All rights reserved. - -The BSD License - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: - -1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - -2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - -THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS -BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR -BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE -OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN -IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/node_modules/mongodb/node_modules/readable-stream/README.md b/node_modules/mongodb/node_modules/readable-stream/README.md deleted file mode 100644 index 34c1189..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/README.md +++ /dev/null @@ -1,15 +0,0 @@ -# readable-stream - -***Node-core streams for userland*** - -[![NPM](https://nodei.co/npm/readable-stream.png?downloads=true)](https://nodei.co/npm/readable-stream/) -[![NPM](https://nodei.co/npm-dl/readable-stream.png)](https://nodei.co/npm/readable-stream/) - -This package is a mirror of the Streams2 and Streams3 implementations in Node-core. - -If you want to guarantee a stable streams base, regardless of what version of Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core. - -**readable-stream** comes in two major versions, v1.0.x and v1.1.x. The former tracks the Streams2 implementation in Node 0.10, including bug-fixes and minor improvements as they are added. The latter tracks Streams3 as it develops in Node 0.11; we will likely see a v1.2.x branch for Node 0.12. - -**readable-stream** uses proper patch-level versioning so if you pin to `"~1.0.0"` you’ll get the latest Node 0.10 Streams2 implementation, including any fixes and minor non-breaking improvements. The patch-level versions of 1.0.x and 1.1.x should mirror the patch-level versions of Node-core releases. You should prefer the **1.0.x** releases for now and when you’re ready to start using Streams3, pin to `"~1.1.0"` - diff --git a/node_modules/mongodb/node_modules/readable-stream/duplex.js b/node_modules/mongodb/node_modules/readable-stream/duplex.js deleted file mode 100644 index ca807af..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/duplex.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require("./lib/_stream_duplex.js") diff --git a/node_modules/mongodb/node_modules/readable-stream/lib/_stream_duplex.js b/node_modules/mongodb/node_modules/readable-stream/lib/_stream_duplex.js deleted file mode 100644 index b513d61..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/lib/_stream_duplex.js +++ /dev/null @@ -1,89 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// a duplex stream is just a stream that is both readable and writable. -// Since JS doesn't have multiple prototypal inheritance, this class -// prototypally inherits from Readable, and then parasitically from -// Writable. - -module.exports = Duplex; - -/**/ -var objectKeys = Object.keys || function (obj) { - var keys = []; - for (var key in obj) keys.push(key); - return keys; -} -/**/ - - -/**/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/**/ - -var Readable = require('./_stream_readable'); -var Writable = require('./_stream_writable'); - -util.inherits(Duplex, Readable); - -forEach(objectKeys(Writable.prototype), function(method) { - if (!Duplex.prototype[method]) - Duplex.prototype[method] = Writable.prototype[method]; -}); - -function Duplex(options) { - if (!(this instanceof Duplex)) - return new Duplex(options); - - Readable.call(this, options); - Writable.call(this, options); - - if (options && options.readable === false) - this.readable = false; - - if (options && options.writable === false) - this.writable = false; - - this.allowHalfOpen = true; - if (options && options.allowHalfOpen === false) - this.allowHalfOpen = false; - - this.once('end', onend); -} - -// the no-half-open enforcer -function onend() { - // if we allow half-open state, or if the writable side ended, - // then we're ok. - if (this.allowHalfOpen || this._writableState.ended) - return; - - // no more data can be written. - // But allow more writes to happen in this tick. - process.nextTick(this.end.bind(this)); -} - -function forEach (xs, f) { - for (var i = 0, l = xs.length; i < l; i++) { - f(xs[i], i); - } -} diff --git a/node_modules/mongodb/node_modules/readable-stream/lib/_stream_passthrough.js b/node_modules/mongodb/node_modules/readable-stream/lib/_stream_passthrough.js deleted file mode 100644 index 895ca50..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/lib/_stream_passthrough.js +++ /dev/null @@ -1,46 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// a passthrough stream. -// basically just the most minimal sort of Transform stream. -// Every written chunk gets output as-is. - -module.exports = PassThrough; - -var Transform = require('./_stream_transform'); - -/**/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/**/ - -util.inherits(PassThrough, Transform); - -function PassThrough(options) { - if (!(this instanceof PassThrough)) - return new PassThrough(options); - - Transform.call(this, options); -} - -PassThrough.prototype._transform = function(chunk, encoding, cb) { - cb(null, chunk); -}; diff --git a/node_modules/mongodb/node_modules/readable-stream/lib/_stream_readable.js b/node_modules/mongodb/node_modules/readable-stream/lib/_stream_readable.js deleted file mode 100644 index 6307220..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/lib/_stream_readable.js +++ /dev/null @@ -1,982 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -module.exports = Readable; - -/**/ -var isArray = require('isarray'); -/**/ - - -/**/ -var Buffer = require('buffer').Buffer; -/**/ - -Readable.ReadableState = ReadableState; - -var EE = require('events').EventEmitter; - -/**/ -if (!EE.listenerCount) EE.listenerCount = function(emitter, type) { - return emitter.listeners(type).length; -}; -/**/ - -var Stream = require('stream'); - -/**/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/**/ - -var StringDecoder; - -util.inherits(Readable, Stream); - -function ReadableState(options, stream) { - options = options || {}; - - // the point at which it stops calling _read() to fill the buffer - // Note: 0 is a valid value, means "don't call _read preemptively ever" - var hwm = options.highWaterMark; - this.highWaterMark = (hwm || hwm === 0) ? hwm : 16 * 1024; - - // cast to ints. - this.highWaterMark = ~~this.highWaterMark; - - this.buffer = []; - this.length = 0; - this.pipes = null; - this.pipesCount = 0; - this.flowing = false; - this.ended = false; - this.endEmitted = false; - this.reading = false; - - // In streams that never have any data, and do push(null) right away, - // the consumer can miss the 'end' event if they do some I/O before - // consuming the stream. So, we don't emit('end') until some reading - // happens. - this.calledRead = false; - - // a flag to be able to tell if the onwrite cb is called immediately, - // or on a later tick. We set this to true at first, becuase any - // actions that shouldn't happen until "later" should generally also - // not happen before the first write call. - this.sync = true; - - // whenever we return null, then we set a flag to say - // that we're awaiting a 'readable' event emission. - this.needReadable = false; - this.emittedReadable = false; - this.readableListening = false; - - - // object stream flag. Used to make read(n) ignore n and to - // make all the buffer merging and length checks go away - this.objectMode = !!options.objectMode; - - // Crypto is kind of old and crusty. Historically, its default string - // encoding is 'binary' so we have to make this configurable. - // Everything else in the universe uses 'utf8', though. - this.defaultEncoding = options.defaultEncoding || 'utf8'; - - // when piping, we only care about 'readable' events that happen - // after read()ing all the bytes and not getting any pushback. - this.ranOut = false; - - // the number of writers that are awaiting a drain event in .pipe()s - this.awaitDrain = 0; - - // if true, a maybeReadMore has been scheduled - this.readingMore = false; - - this.decoder = null; - this.encoding = null; - if (options.encoding) { - if (!StringDecoder) - StringDecoder = require('string_decoder/').StringDecoder; - this.decoder = new StringDecoder(options.encoding); - this.encoding = options.encoding; - } -} - -function Readable(options) { - if (!(this instanceof Readable)) - return new Readable(options); - - this._readableState = new ReadableState(options, this); - - // legacy - this.readable = true; - - Stream.call(this); -} - -// Manually shove something into the read() buffer. -// This returns true if the highWaterMark has not been hit yet, -// similar to how Writable.write() returns true if you should -// write() some more. -Readable.prototype.push = function(chunk, encoding) { - var state = this._readableState; - - if (typeof chunk === 'string' && !state.objectMode) { - encoding = encoding || state.defaultEncoding; - if (encoding !== state.encoding) { - chunk = new Buffer(chunk, encoding); - encoding = ''; - } - } - - return readableAddChunk(this, state, chunk, encoding, false); -}; - -// Unshift should *always* be something directly out of read() -Readable.prototype.unshift = function(chunk) { - var state = this._readableState; - return readableAddChunk(this, state, chunk, '', true); -}; - -function readableAddChunk(stream, state, chunk, encoding, addToFront) { - var er = chunkInvalid(state, chunk); - if (er) { - stream.emit('error', er); - } else if (chunk === null || chunk === undefined) { - state.reading = false; - if (!state.ended) - onEofChunk(stream, state); - } else if (state.objectMode || chunk && chunk.length > 0) { - if (state.ended && !addToFront) { - var e = new Error('stream.push() after EOF'); - stream.emit('error', e); - } else if (state.endEmitted && addToFront) { - var e = new Error('stream.unshift() after end event'); - stream.emit('error', e); - } else { - if (state.decoder && !addToFront && !encoding) - chunk = state.decoder.write(chunk); - - // update the buffer info. - state.length += state.objectMode ? 1 : chunk.length; - if (addToFront) { - state.buffer.unshift(chunk); - } else { - state.reading = false; - state.buffer.push(chunk); - } - - if (state.needReadable) - emitReadable(stream); - - maybeReadMore(stream, state); - } - } else if (!addToFront) { - state.reading = false; - } - - return needMoreData(state); -} - - - -// if it's past the high water mark, we can push in some more. -// Also, if we have no data yet, we can stand some -// more bytes. This is to work around cases where hwm=0, -// such as the repl. Also, if the push() triggered a -// readable event, and the user called read(largeNumber) such that -// needReadable was set, then we ought to push more, so that another -// 'readable' event will be triggered. -function needMoreData(state) { - return !state.ended && - (state.needReadable || - state.length < state.highWaterMark || - state.length === 0); -} - -// backwards compatibility. -Readable.prototype.setEncoding = function(enc) { - if (!StringDecoder) - StringDecoder = require('string_decoder/').StringDecoder; - this._readableState.decoder = new StringDecoder(enc); - this._readableState.encoding = enc; -}; - -// Don't raise the hwm > 128MB -var MAX_HWM = 0x800000; -function roundUpToNextPowerOf2(n) { - if (n >= MAX_HWM) { - n = MAX_HWM; - } else { - // Get the next highest power of 2 - n--; - for (var p = 1; p < 32; p <<= 1) n |= n >> p; - n++; - } - return n; -} - -function howMuchToRead(n, state) { - if (state.length === 0 && state.ended) - return 0; - - if (state.objectMode) - return n === 0 ? 0 : 1; - - if (n === null || isNaN(n)) { - // only flow one buffer at a time - if (state.flowing && state.buffer.length) - return state.buffer[0].length; - else - return state.length; - } - - if (n <= 0) - return 0; - - // If we're asking for more than the target buffer level, - // then raise the water mark. Bump up to the next highest - // power of 2, to prevent increasing it excessively in tiny - // amounts. - if (n > state.highWaterMark) - state.highWaterMark = roundUpToNextPowerOf2(n); - - // don't have that much. return null, unless we've ended. - if (n > state.length) { - if (!state.ended) { - state.needReadable = true; - return 0; - } else - return state.length; - } - - return n; -} - -// you can override either this method, or the async _read(n) below. -Readable.prototype.read = function(n) { - var state = this._readableState; - state.calledRead = true; - var nOrig = n; - var ret; - - if (typeof n !== 'number' || n > 0) - state.emittedReadable = false; - - // if we're doing read(0) to trigger a readable event, but we - // already have a bunch of data in the buffer, then just trigger - // the 'readable' event and move on. - if (n === 0 && - state.needReadable && - (state.length >= state.highWaterMark || state.ended)) { - emitReadable(this); - return null; - } - - n = howMuchToRead(n, state); - - // if we've ended, and we're now clear, then finish it up. - if (n === 0 && state.ended) { - ret = null; - - // In cases where the decoder did not receive enough data - // to produce a full chunk, then immediately received an - // EOF, state.buffer will contain [, ]. - // howMuchToRead will see this and coerce the amount to - // read to zero (because it's looking at the length of the - // first in state.buffer), and we'll end up here. - // - // This can only happen via state.decoder -- no other venue - // exists for pushing a zero-length chunk into state.buffer - // and triggering this behavior. In this case, we return our - // remaining data and end the stream, if appropriate. - if (state.length > 0 && state.decoder) { - ret = fromList(n, state); - state.length -= ret.length; - } - - if (state.length === 0) - endReadable(this); - - return ret; - } - - // All the actual chunk generation logic needs to be - // *below* the call to _read. The reason is that in certain - // synthetic stream cases, such as passthrough streams, _read - // may be a completely synchronous operation which may change - // the state of the read buffer, providing enough data when - // before there was *not* enough. - // - // So, the steps are: - // 1. Figure out what the state of things will be after we do - // a read from the buffer. - // - // 2. If that resulting state will trigger a _read, then call _read. - // Note that this may be asynchronous, or synchronous. Yes, it is - // deeply ugly to write APIs this way, but that still doesn't mean - // that the Readable class should behave improperly, as streams are - // designed to be sync/async agnostic. - // Take note if the _read call is sync or async (ie, if the read call - // has returned yet), so that we know whether or not it's safe to emit - // 'readable' etc. - // - // 3. Actually pull the requested chunks out of the buffer and return. - - // if we need a readable event, then we need to do some reading. - var doRead = state.needReadable; - - // if we currently have less than the highWaterMark, then also read some - if (state.length - n <= state.highWaterMark) - doRead = true; - - // however, if we've ended, then there's no point, and if we're already - // reading, then it's unnecessary. - if (state.ended || state.reading) - doRead = false; - - if (doRead) { - state.reading = true; - state.sync = true; - // if the length is currently zero, then we *need* a readable event. - if (state.length === 0) - state.needReadable = true; - // call internal read method - this._read(state.highWaterMark); - state.sync = false; - } - - // If _read called its callback synchronously, then `reading` - // will be false, and we need to re-evaluate how much data we - // can return to the user. - if (doRead && !state.reading) - n = howMuchToRead(nOrig, state); - - if (n > 0) - ret = fromList(n, state); - else - ret = null; - - if (ret === null) { - state.needReadable = true; - n = 0; - } - - state.length -= n; - - // If we have nothing in the buffer, then we want to know - // as soon as we *do* get something into the buffer. - if (state.length === 0 && !state.ended) - state.needReadable = true; - - // If we happened to read() exactly the remaining amount in the - // buffer, and the EOF has been seen at this point, then make sure - // that we emit 'end' on the very next tick. - if (state.ended && !state.endEmitted && state.length === 0) - endReadable(this); - - return ret; -}; - -function chunkInvalid(state, chunk) { - var er = null; - if (!Buffer.isBuffer(chunk) && - 'string' !== typeof chunk && - chunk !== null && - chunk !== undefined && - !state.objectMode) { - er = new TypeError('Invalid non-string/buffer chunk'); - } - return er; -} - - -function onEofChunk(stream, state) { - if (state.decoder && !state.ended) { - var chunk = state.decoder.end(); - if (chunk && chunk.length) { - state.buffer.push(chunk); - state.length += state.objectMode ? 1 : chunk.length; - } - } - state.ended = true; - - // if we've ended and we have some data left, then emit - // 'readable' now to make sure it gets picked up. - if (state.length > 0) - emitReadable(stream); - else - endReadable(stream); -} - -// Don't emit readable right away in sync mode, because this can trigger -// another read() call => stack overflow. This way, it might trigger -// a nextTick recursion warning, but that's not so bad. -function emitReadable(stream) { - var state = stream._readableState; - state.needReadable = false; - if (state.emittedReadable) - return; - - state.emittedReadable = true; - if (state.sync) - process.nextTick(function() { - emitReadable_(stream); - }); - else - emitReadable_(stream); -} - -function emitReadable_(stream) { - stream.emit('readable'); -} - - -// at this point, the user has presumably seen the 'readable' event, -// and called read() to consume some data. that may have triggered -// in turn another _read(n) call, in which case reading = true if -// it's in progress. -// However, if we're not ended, or reading, and the length < hwm, -// then go ahead and try to read some more preemptively. -function maybeReadMore(stream, state) { - if (!state.readingMore) { - state.readingMore = true; - process.nextTick(function() { - maybeReadMore_(stream, state); - }); - } -} - -function maybeReadMore_(stream, state) { - var len = state.length; - while (!state.reading && !state.flowing && !state.ended && - state.length < state.highWaterMark) { - stream.read(0); - if (len === state.length) - // didn't get any data, stop spinning. - break; - else - len = state.length; - } - state.readingMore = false; -} - -// abstract method. to be overridden in specific implementation classes. -// call cb(er, data) where data is <= n in length. -// for virtual (non-string, non-buffer) streams, "length" is somewhat -// arbitrary, and perhaps not very meaningful. -Readable.prototype._read = function(n) { - this.emit('error', new Error('not implemented')); -}; - -Readable.prototype.pipe = function(dest, pipeOpts) { - var src = this; - var state = this._readableState; - - switch (state.pipesCount) { - case 0: - state.pipes = dest; - break; - case 1: - state.pipes = [state.pipes, dest]; - break; - default: - state.pipes.push(dest); - break; - } - state.pipesCount += 1; - - var doEnd = (!pipeOpts || pipeOpts.end !== false) && - dest !== process.stdout && - dest !== process.stderr; - - var endFn = doEnd ? onend : cleanup; - if (state.endEmitted) - process.nextTick(endFn); - else - src.once('end', endFn); - - dest.on('unpipe', onunpipe); - function onunpipe(readable) { - if (readable !== src) return; - cleanup(); - } - - function onend() { - dest.end(); - } - - // when the dest drains, it reduces the awaitDrain counter - // on the source. This would be more elegant with a .once() - // handler in flow(), but adding and removing repeatedly is - // too slow. - var ondrain = pipeOnDrain(src); - dest.on('drain', ondrain); - - function cleanup() { - // cleanup event handlers once the pipe is broken - dest.removeListener('close', onclose); - dest.removeListener('finish', onfinish); - dest.removeListener('drain', ondrain); - dest.removeListener('error', onerror); - dest.removeListener('unpipe', onunpipe); - src.removeListener('end', onend); - src.removeListener('end', cleanup); - - // if the reader is waiting for a drain event from this - // specific writer, then it would cause it to never start - // flowing again. - // So, if this is awaiting a drain, then we just call it now. - // If we don't know, then assume that we are waiting for one. - if (!dest._writableState || dest._writableState.needDrain) - ondrain(); - } - - // if the dest has an error, then stop piping into it. - // however, don't suppress the throwing behavior for this. - function onerror(er) { - unpipe(); - dest.removeListener('error', onerror); - if (EE.listenerCount(dest, 'error') === 0) - dest.emit('error', er); - } - // This is a brutally ugly hack to make sure that our error handler - // is attached before any userland ones. NEVER DO THIS. - if (!dest._events || !dest._events.error) - dest.on('error', onerror); - else if (isArray(dest._events.error)) - dest._events.error.unshift(onerror); - else - dest._events.error = [onerror, dest._events.error]; - - - - // Both close and finish should trigger unpipe, but only once. - function onclose() { - dest.removeListener('finish', onfinish); - unpipe(); - } - dest.once('close', onclose); - function onfinish() { - dest.removeListener('close', onclose); - unpipe(); - } - dest.once('finish', onfinish); - - function unpipe() { - src.unpipe(dest); - } - - // tell the dest that it's being piped to - dest.emit('pipe', src); - - // start the flow if it hasn't been started already. - if (!state.flowing) { - // the handler that waits for readable events after all - // the data gets sucked out in flow. - // This would be easier to follow with a .once() handler - // in flow(), but that is too slow. - this.on('readable', pipeOnReadable); - - state.flowing = true; - process.nextTick(function() { - flow(src); - }); - } - - return dest; -}; - -function pipeOnDrain(src) { - return function() { - var dest = this; - var state = src._readableState; - state.awaitDrain--; - if (state.awaitDrain === 0) - flow(src); - }; -} - -function flow(src) { - var state = src._readableState; - var chunk; - state.awaitDrain = 0; - - function write(dest, i, list) { - var written = dest.write(chunk); - if (false === written) { - state.awaitDrain++; - } - } - - while (state.pipesCount && null !== (chunk = src.read())) { - - if (state.pipesCount === 1) - write(state.pipes, 0, null); - else - forEach(state.pipes, write); - - src.emit('data', chunk); - - // if anyone needs a drain, then we have to wait for that. - if (state.awaitDrain > 0) - return; - } - - // if every destination was unpiped, either before entering this - // function, or in the while loop, then stop flowing. - // - // NB: This is a pretty rare edge case. - if (state.pipesCount === 0) { - state.flowing = false; - - // if there were data event listeners added, then switch to old mode. - if (EE.listenerCount(src, 'data') > 0) - emitDataEvents(src); - return; - } - - // at this point, no one needed a drain, so we just ran out of data - // on the next readable event, start it over again. - state.ranOut = true; -} - -function pipeOnReadable() { - if (this._readableState.ranOut) { - this._readableState.ranOut = false; - flow(this); - } -} - - -Readable.prototype.unpipe = function(dest) { - var state = this._readableState; - - // if we're not piping anywhere, then do nothing. - if (state.pipesCount === 0) - return this; - - // just one destination. most common case. - if (state.pipesCount === 1) { - // passed in one, but it's not the right one. - if (dest && dest !== state.pipes) - return this; - - if (!dest) - dest = state.pipes; - - // got a match. - state.pipes = null; - state.pipesCount = 0; - this.removeListener('readable', pipeOnReadable); - state.flowing = false; - if (dest) - dest.emit('unpipe', this); - return this; - } - - // slow case. multiple pipe destinations. - - if (!dest) { - // remove all. - var dests = state.pipes; - var len = state.pipesCount; - state.pipes = null; - state.pipesCount = 0; - this.removeListener('readable', pipeOnReadable); - state.flowing = false; - - for (var i = 0; i < len; i++) - dests[i].emit('unpipe', this); - return this; - } - - // try to find the right one. - var i = indexOf(state.pipes, dest); - if (i === -1) - return this; - - state.pipes.splice(i, 1); - state.pipesCount -= 1; - if (state.pipesCount === 1) - state.pipes = state.pipes[0]; - - dest.emit('unpipe', this); - - return this; -}; - -// set up data events if they are asked for -// Ensure readable listeners eventually get something -Readable.prototype.on = function(ev, fn) { - var res = Stream.prototype.on.call(this, ev, fn); - - if (ev === 'data' && !this._readableState.flowing) - emitDataEvents(this); - - if (ev === 'readable' && this.readable) { - var state = this._readableState; - if (!state.readableListening) { - state.readableListening = true; - state.emittedReadable = false; - state.needReadable = true; - if (!state.reading) { - this.read(0); - } else if (state.length) { - emitReadable(this, state); - } - } - } - - return res; -}; -Readable.prototype.addListener = Readable.prototype.on; - -// pause() and resume() are remnants of the legacy readable stream API -// If the user uses them, then switch into old mode. -Readable.prototype.resume = function() { - emitDataEvents(this); - this.read(0); - this.emit('resume'); -}; - -Readable.prototype.pause = function() { - emitDataEvents(this, true); - this.emit('pause'); -}; - -function emitDataEvents(stream, startPaused) { - var state = stream._readableState; - - if (state.flowing) { - // https://github.com/isaacs/readable-stream/issues/16 - throw new Error('Cannot switch to old mode now.'); - } - - var paused = startPaused || false; - var readable = false; - - // convert to an old-style stream. - stream.readable = true; - stream.pipe = Stream.prototype.pipe; - stream.on = stream.addListener = Stream.prototype.on; - - stream.on('readable', function() { - readable = true; - - var c; - while (!paused && (null !== (c = stream.read()))) - stream.emit('data', c); - - if (c === null) { - readable = false; - stream._readableState.needReadable = true; - } - }); - - stream.pause = function() { - paused = true; - this.emit('pause'); - }; - - stream.resume = function() { - paused = false; - if (readable) - process.nextTick(function() { - stream.emit('readable'); - }); - else - this.read(0); - this.emit('resume'); - }; - - // now make it start, just in case it hadn't already. - stream.emit('readable'); -} - -// wrap an old-style stream as the async data source. -// This is *not* part of the readable stream interface. -// It is an ugly unfortunate mess of history. -Readable.prototype.wrap = function(stream) { - var state = this._readableState; - var paused = false; - - var self = this; - stream.on('end', function() { - if (state.decoder && !state.ended) { - var chunk = state.decoder.end(); - if (chunk && chunk.length) - self.push(chunk); - } - - self.push(null); - }); - - stream.on('data', function(chunk) { - if (state.decoder) - chunk = state.decoder.write(chunk); - - // don't skip over falsy values in objectMode - //if (state.objectMode && util.isNullOrUndefined(chunk)) - if (state.objectMode && (chunk === null || chunk === undefined)) - return; - else if (!state.objectMode && (!chunk || !chunk.length)) - return; - - var ret = self.push(chunk); - if (!ret) { - paused = true; - stream.pause(); - } - }); - - // proxy all the other methods. - // important when wrapping filters and duplexes. - for (var i in stream) { - if (typeof stream[i] === 'function' && - typeof this[i] === 'undefined') { - this[i] = function(method) { return function() { - return stream[method].apply(stream, arguments); - }}(i); - } - } - - // proxy certain important events. - var events = ['error', 'close', 'destroy', 'pause', 'resume']; - forEach(events, function(ev) { - stream.on(ev, self.emit.bind(self, ev)); - }); - - // when we try to consume some more bytes, simply unpause the - // underlying stream. - self._read = function(n) { - if (paused) { - paused = false; - stream.resume(); - } - }; - - return self; -}; - - - -// exposed for testing purposes only. -Readable._fromList = fromList; - -// Pluck off n bytes from an array of buffers. -// Length is the combined lengths of all the buffers in the list. -function fromList(n, state) { - var list = state.buffer; - var length = state.length; - var stringMode = !!state.decoder; - var objectMode = !!state.objectMode; - var ret; - - // nothing in the list, definitely empty. - if (list.length === 0) - return null; - - if (length === 0) - ret = null; - else if (objectMode) - ret = list.shift(); - else if (!n || n >= length) { - // read it all, truncate the array. - if (stringMode) - ret = list.join(''); - else - ret = Buffer.concat(list, length); - list.length = 0; - } else { - // read just some of it. - if (n < list[0].length) { - // just take a part of the first list item. - // slice is the same for buffers and strings. - var buf = list[0]; - ret = buf.slice(0, n); - list[0] = buf.slice(n); - } else if (n === list[0].length) { - // first list is a perfect match - ret = list.shift(); - } else { - // complex case. - // we have enough to cover it, but it spans past the first buffer. - if (stringMode) - ret = ''; - else - ret = new Buffer(n); - - var c = 0; - for (var i = 0, l = list.length; i < l && c < n; i++) { - var buf = list[0]; - var cpy = Math.min(n - c, buf.length); - - if (stringMode) - ret += buf.slice(0, cpy); - else - buf.copy(ret, c, 0, cpy); - - if (cpy < buf.length) - list[0] = buf.slice(cpy); - else - list.shift(); - - c += cpy; - } - } - } - - return ret; -} - -function endReadable(stream) { - var state = stream._readableState; - - // If we get here before consuming all the bytes, then that is a - // bug in node. Should never happen. - if (state.length > 0) - throw new Error('endReadable called on non-empty stream'); - - if (!state.endEmitted && state.calledRead) { - state.ended = true; - process.nextTick(function() { - // Check that we didn't get one last unshift. - if (!state.endEmitted && state.length === 0) { - state.endEmitted = true; - stream.readable = false; - stream.emit('end'); - } - }); - } -} - -function forEach (xs, f) { - for (var i = 0, l = xs.length; i < l; i++) { - f(xs[i], i); - } -} - -function indexOf (xs, x) { - for (var i = 0, l = xs.length; i < l; i++) { - if (xs[i] === x) return i; - } - return -1; -} diff --git a/node_modules/mongodb/node_modules/readable-stream/lib/_stream_transform.js b/node_modules/mongodb/node_modules/readable-stream/lib/_stream_transform.js deleted file mode 100644 index eb188df..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/lib/_stream_transform.js +++ /dev/null @@ -1,210 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - - -// a transform stream is a readable/writable stream where you do -// something with the data. Sometimes it's called a "filter", -// but that's not a great name for it, since that implies a thing where -// some bits pass through, and others are simply ignored. (That would -// be a valid example of a transform, of course.) -// -// While the output is causally related to the input, it's not a -// necessarily symmetric or synchronous transformation. For example, -// a zlib stream might take multiple plain-text writes(), and then -// emit a single compressed chunk some time in the future. -// -// Here's how this works: -// -// The Transform stream has all the aspects of the readable and writable -// stream classes. When you write(chunk), that calls _write(chunk,cb) -// internally, and returns false if there's a lot of pending writes -// buffered up. When you call read(), that calls _read(n) until -// there's enough pending readable data buffered up. -// -// In a transform stream, the written data is placed in a buffer. When -// _read(n) is called, it transforms the queued up data, calling the -// buffered _write cb's as it consumes chunks. If consuming a single -// written chunk would result in multiple output chunks, then the first -// outputted bit calls the readcb, and subsequent chunks just go into -// the read buffer, and will cause it to emit 'readable' if necessary. -// -// This way, back-pressure is actually determined by the reading side, -// since _read has to be called to start processing a new chunk. However, -// a pathological inflate type of transform can cause excessive buffering -// here. For example, imagine a stream where every byte of input is -// interpreted as an integer from 0-255, and then results in that many -// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in -// 1kb of data being output. In this case, you could write a very small -// amount of input, and end up with a very large amount of output. In -// such a pathological inflating mechanism, there'd be no way to tell -// the system to stop doing the transform. A single 4MB write could -// cause the system to run out of memory. -// -// However, even in such a pathological case, only a single written chunk -// would be consumed, and then the rest would wait (un-transformed) until -// the results of the previous transformed chunk were consumed. - -module.exports = Transform; - -var Duplex = require('./_stream_duplex'); - -/**/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/**/ - -util.inherits(Transform, Duplex); - - -function TransformState(options, stream) { - this.afterTransform = function(er, data) { - return afterTransform(stream, er, data); - }; - - this.needTransform = false; - this.transforming = false; - this.writecb = null; - this.writechunk = null; -} - -function afterTransform(stream, er, data) { - var ts = stream._transformState; - ts.transforming = false; - - var cb = ts.writecb; - - if (!cb) - return stream.emit('error', new Error('no writecb in Transform class')); - - ts.writechunk = null; - ts.writecb = null; - - if (data !== null && data !== undefined) - stream.push(data); - - if (cb) - cb(er); - - var rs = stream._readableState; - rs.reading = false; - if (rs.needReadable || rs.length < rs.highWaterMark) { - stream._read(rs.highWaterMark); - } -} - - -function Transform(options) { - if (!(this instanceof Transform)) - return new Transform(options); - - Duplex.call(this, options); - - var ts = this._transformState = new TransformState(options, this); - - // when the writable side finishes, then flush out anything remaining. - var stream = this; - - // start out asking for a readable event once data is transformed. - this._readableState.needReadable = true; - - // we have implemented the _read method, and done the other things - // that Readable wants before the first _read call, so unset the - // sync guard flag. - this._readableState.sync = false; - - this.once('finish', function() { - if ('function' === typeof this._flush) - this._flush(function(er) { - done(stream, er); - }); - else - done(stream); - }); -} - -Transform.prototype.push = function(chunk, encoding) { - this._transformState.needTransform = false; - return Duplex.prototype.push.call(this, chunk, encoding); -}; - -// This is the part where you do stuff! -// override this function in implementation classes. -// 'chunk' is an input chunk. -// -// Call `push(newChunk)` to pass along transformed output -// to the readable side. You may call 'push' zero or more times. -// -// Call `cb(err)` when you are done with this chunk. If you pass -// an error, then that'll put the hurt on the whole operation. If you -// never call cb(), then you'll never get another chunk. -Transform.prototype._transform = function(chunk, encoding, cb) { - throw new Error('not implemented'); -}; - -Transform.prototype._write = function(chunk, encoding, cb) { - var ts = this._transformState; - ts.writecb = cb; - ts.writechunk = chunk; - ts.writeencoding = encoding; - if (!ts.transforming) { - var rs = this._readableState; - if (ts.needTransform || - rs.needReadable || - rs.length < rs.highWaterMark) - this._read(rs.highWaterMark); - } -}; - -// Doesn't matter what the args are here. -// _transform does all the work. -// That we got here means that the readable side wants more data. -Transform.prototype._read = function(n) { - var ts = this._transformState; - - if (ts.writechunk !== null && ts.writecb && !ts.transforming) { - ts.transforming = true; - this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); - } else { - // mark that we need a transform, so that any data that comes in - // will get processed, now that we've asked for it. - ts.needTransform = true; - } -}; - - -function done(stream, er) { - if (er) - return stream.emit('error', er); - - // if there's nothing in the write buffer, then that means - // that nothing more will ever be provided - var ws = stream._writableState; - var rs = stream._readableState; - var ts = stream._transformState; - - if (ws.length) - throw new Error('calling transform done when ws.length != 0'); - - if (ts.transforming) - throw new Error('calling transform done when still transforming'); - - return stream.push(null); -} diff --git a/node_modules/mongodb/node_modules/readable-stream/lib/_stream_writable.js b/node_modules/mongodb/node_modules/readable-stream/lib/_stream_writable.js deleted file mode 100644 index 4bdaa4f..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/lib/_stream_writable.js +++ /dev/null @@ -1,386 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// A bit simpler than readable streams. -// Implement an async ._write(chunk, cb), and it'll handle all -// the drain event emission and buffering. - -module.exports = Writable; - -/**/ -var Buffer = require('buffer').Buffer; -/**/ - -Writable.WritableState = WritableState; - - -/**/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/**/ - -var Stream = require('stream'); - -util.inherits(Writable, Stream); - -function WriteReq(chunk, encoding, cb) { - this.chunk = chunk; - this.encoding = encoding; - this.callback = cb; -} - -function WritableState(options, stream) { - options = options || {}; - - // the point at which write() starts returning false - // Note: 0 is a valid value, means that we always return false if - // the entire buffer is not flushed immediately on write() - var hwm = options.highWaterMark; - this.highWaterMark = (hwm || hwm === 0) ? hwm : 16 * 1024; - - // object stream flag to indicate whether or not this stream - // contains buffers or objects. - this.objectMode = !!options.objectMode; - - // cast to ints. - this.highWaterMark = ~~this.highWaterMark; - - this.needDrain = false; - // at the start of calling end() - this.ending = false; - // when end() has been called, and returned - this.ended = false; - // when 'finish' is emitted - this.finished = false; - - // should we decode strings into buffers before passing to _write? - // this is here so that some node-core streams can optimize string - // handling at a lower level. - var noDecode = options.decodeStrings === false; - this.decodeStrings = !noDecode; - - // Crypto is kind of old and crusty. Historically, its default string - // encoding is 'binary' so we have to make this configurable. - // Everything else in the universe uses 'utf8', though. - this.defaultEncoding = options.defaultEncoding || 'utf8'; - - // not an actual buffer we keep track of, but a measurement - // of how much we're waiting to get pushed to some underlying - // socket or file. - this.length = 0; - - // a flag to see when we're in the middle of a write. - this.writing = false; - - // a flag to be able to tell if the onwrite cb is called immediately, - // or on a later tick. We set this to true at first, becuase any - // actions that shouldn't happen until "later" should generally also - // not happen before the first write call. - this.sync = true; - - // a flag to know if we're processing previously buffered items, which - // may call the _write() callback in the same tick, so that we don't - // end up in an overlapped onwrite situation. - this.bufferProcessing = false; - - // the callback that's passed to _write(chunk,cb) - this.onwrite = function(er) { - onwrite(stream, er); - }; - - // the callback that the user supplies to write(chunk,encoding,cb) - this.writecb = null; - - // the amount that is being written when _write is called. - this.writelen = 0; - - this.buffer = []; - - // True if the error was already emitted and should not be thrown again - this.errorEmitted = false; -} - -function Writable(options) { - var Duplex = require('./_stream_duplex'); - - // Writable ctor is applied to Duplexes, though they're not - // instanceof Writable, they're instanceof Readable. - if (!(this instanceof Writable) && !(this instanceof Duplex)) - return new Writable(options); - - this._writableState = new WritableState(options, this); - - // legacy. - this.writable = true; - - Stream.call(this); -} - -// Otherwise people can pipe Writable streams, which is just wrong. -Writable.prototype.pipe = function() { - this.emit('error', new Error('Cannot pipe. Not readable.')); -}; - - -function writeAfterEnd(stream, state, cb) { - var er = new Error('write after end'); - // TODO: defer error events consistently everywhere, not just the cb - stream.emit('error', er); - process.nextTick(function() { - cb(er); - }); -} - -// If we get something that is not a buffer, string, null, or undefined, -// and we're not in objectMode, then that's an error. -// Otherwise stream chunks are all considered to be of length=1, and the -// watermarks determine how many objects to keep in the buffer, rather than -// how many bytes or characters. -function validChunk(stream, state, chunk, cb) { - var valid = true; - if (!Buffer.isBuffer(chunk) && - 'string' !== typeof chunk && - chunk !== null && - chunk !== undefined && - !state.objectMode) { - var er = new TypeError('Invalid non-string/buffer chunk'); - stream.emit('error', er); - process.nextTick(function() { - cb(er); - }); - valid = false; - } - return valid; -} - -Writable.prototype.write = function(chunk, encoding, cb) { - var state = this._writableState; - var ret = false; - - if (typeof encoding === 'function') { - cb = encoding; - encoding = null; - } - - if (Buffer.isBuffer(chunk)) - encoding = 'buffer'; - else if (!encoding) - encoding = state.defaultEncoding; - - if (typeof cb !== 'function') - cb = function() {}; - - if (state.ended) - writeAfterEnd(this, state, cb); - else if (validChunk(this, state, chunk, cb)) - ret = writeOrBuffer(this, state, chunk, encoding, cb); - - return ret; -}; - -function decodeChunk(state, chunk, encoding) { - if (!state.objectMode && - state.decodeStrings !== false && - typeof chunk === 'string') { - chunk = new Buffer(chunk, encoding); - } - return chunk; -} - -// if we're already writing something, then just put this -// in the queue, and wait our turn. Otherwise, call _write -// If we return false, then we need a drain event, so set that flag. -function writeOrBuffer(stream, state, chunk, encoding, cb) { - chunk = decodeChunk(state, chunk, encoding); - if (Buffer.isBuffer(chunk)) - encoding = 'buffer'; - var len = state.objectMode ? 1 : chunk.length; - - state.length += len; - - var ret = state.length < state.highWaterMark; - // we must ensure that previous needDrain will not be reset to false. - if (!ret) - state.needDrain = true; - - if (state.writing) - state.buffer.push(new WriteReq(chunk, encoding, cb)); - else - doWrite(stream, state, len, chunk, encoding, cb); - - return ret; -} - -function doWrite(stream, state, len, chunk, encoding, cb) { - state.writelen = len; - state.writecb = cb; - state.writing = true; - state.sync = true; - stream._write(chunk, encoding, state.onwrite); - state.sync = false; -} - -function onwriteError(stream, state, sync, er, cb) { - if (sync) - process.nextTick(function() { - cb(er); - }); - else - cb(er); - - stream._writableState.errorEmitted = true; - stream.emit('error', er); -} - -function onwriteStateUpdate(state) { - state.writing = false; - state.writecb = null; - state.length -= state.writelen; - state.writelen = 0; -} - -function onwrite(stream, er) { - var state = stream._writableState; - var sync = state.sync; - var cb = state.writecb; - - onwriteStateUpdate(state); - - if (er) - onwriteError(stream, state, sync, er, cb); - else { - // Check if we're actually ready to finish, but don't emit yet - var finished = needFinish(stream, state); - - if (!finished && !state.bufferProcessing && state.buffer.length) - clearBuffer(stream, state); - - if (sync) { - process.nextTick(function() { - afterWrite(stream, state, finished, cb); - }); - } else { - afterWrite(stream, state, finished, cb); - } - } -} - -function afterWrite(stream, state, finished, cb) { - if (!finished) - onwriteDrain(stream, state); - cb(); - if (finished) - finishMaybe(stream, state); -} - -// Must force callback to be called on nextTick, so that we don't -// emit 'drain' before the write() consumer gets the 'false' return -// value, and has a chance to attach a 'drain' listener. -function onwriteDrain(stream, state) { - if (state.length === 0 && state.needDrain) { - state.needDrain = false; - stream.emit('drain'); - } -} - - -// if there's something in the buffer waiting, then process it -function clearBuffer(stream, state) { - state.bufferProcessing = true; - - for (var c = 0; c < state.buffer.length; c++) { - var entry = state.buffer[c]; - var chunk = entry.chunk; - var encoding = entry.encoding; - var cb = entry.callback; - var len = state.objectMode ? 1 : chunk.length; - - doWrite(stream, state, len, chunk, encoding, cb); - - // if we didn't call the onwrite immediately, then - // it means that we need to wait until it does. - // also, that means that the chunk and cb are currently - // being processed, so move the buffer counter past them. - if (state.writing) { - c++; - break; - } - } - - state.bufferProcessing = false; - if (c < state.buffer.length) - state.buffer = state.buffer.slice(c); - else - state.buffer.length = 0; -} - -Writable.prototype._write = function(chunk, encoding, cb) { - cb(new Error('not implemented')); -}; - -Writable.prototype.end = function(chunk, encoding, cb) { - var state = this._writableState; - - if (typeof chunk === 'function') { - cb = chunk; - chunk = null; - encoding = null; - } else if (typeof encoding === 'function') { - cb = encoding; - encoding = null; - } - - if (typeof chunk !== 'undefined' && chunk !== null) - this.write(chunk, encoding); - - // ignore unnecessary end() calls. - if (!state.ending && !state.finished) - endWritable(this, state, cb); -}; - - -function needFinish(stream, state) { - return (state.ending && - state.length === 0 && - !state.finished && - !state.writing); -} - -function finishMaybe(stream, state) { - var need = needFinish(stream, state); - if (need) { - state.finished = true; - stream.emit('finish'); - } - return need; -} - -function endWritable(stream, state, cb) { - state.ending = true; - finishMaybe(stream, state); - if (cb) { - if (state.finished) - process.nextTick(cb); - else - stream.once('finish', cb); - } - state.ended = true; -} diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/README.md b/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/README.md deleted file mode 100644 index 5a76b41..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/README.md +++ /dev/null @@ -1,3 +0,0 @@ -# core-util-is - -The `util.is*` functions introduced in Node v0.12. diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/float.patch b/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/float.patch deleted file mode 100644 index a06d5c0..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/float.patch +++ /dev/null @@ -1,604 +0,0 @@ -diff --git a/lib/util.js b/lib/util.js -index a03e874..9074e8e 100644 ---- a/lib/util.js -+++ b/lib/util.js -@@ -19,430 +19,6 @@ - // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE - // USE OR OTHER DEALINGS IN THE SOFTWARE. - --var formatRegExp = /%[sdj%]/g; --exports.format = function(f) { -- if (!isString(f)) { -- var objects = []; -- for (var i = 0; i < arguments.length; i++) { -- objects.push(inspect(arguments[i])); -- } -- return objects.join(' '); -- } -- -- var i = 1; -- var args = arguments; -- var len = args.length; -- var str = String(f).replace(formatRegExp, function(x) { -- if (x === '%%') return '%'; -- if (i >= len) return x; -- switch (x) { -- case '%s': return String(args[i++]); -- case '%d': return Number(args[i++]); -- case '%j': -- try { -- return JSON.stringify(args[i++]); -- } catch (_) { -- return '[Circular]'; -- } -- default: -- return x; -- } -- }); -- for (var x = args[i]; i < len; x = args[++i]) { -- if (isNull(x) || !isObject(x)) { -- str += ' ' + x; -- } else { -- str += ' ' + inspect(x); -- } -- } -- return str; --}; -- -- --// Mark that a method should not be used. --// Returns a modified function which warns once by default. --// If --no-deprecation is set, then it is a no-op. --exports.deprecate = function(fn, msg) { -- // Allow for deprecating things in the process of starting up. -- if (isUndefined(global.process)) { -- return function() { -- return exports.deprecate(fn, msg).apply(this, arguments); -- }; -- } -- -- if (process.noDeprecation === true) { -- return fn; -- } -- -- var warned = false; -- function deprecated() { -- if (!warned) { -- if (process.throwDeprecation) { -- throw new Error(msg); -- } else if (process.traceDeprecation) { -- console.trace(msg); -- } else { -- console.error(msg); -- } -- warned = true; -- } -- return fn.apply(this, arguments); -- } -- -- return deprecated; --}; -- -- --var debugs = {}; --var debugEnviron; --exports.debuglog = function(set) { -- if (isUndefined(debugEnviron)) -- debugEnviron = process.env.NODE_DEBUG || ''; -- set = set.toUpperCase(); -- if (!debugs[set]) { -- if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) { -- var pid = process.pid; -- debugs[set] = function() { -- var msg = exports.format.apply(exports, arguments); -- console.error('%s %d: %s', set, pid, msg); -- }; -- } else { -- debugs[set] = function() {}; -- } -- } -- return debugs[set]; --}; -- -- --/** -- * Echos the value of a value. Trys to print the value out -- * in the best way possible given the different types. -- * -- * @param {Object} obj The object to print out. -- * @param {Object} opts Optional options object that alters the output. -- */ --/* legacy: obj, showHidden, depth, colors*/ --function inspect(obj, opts) { -- // default options -- var ctx = { -- seen: [], -- stylize: stylizeNoColor -- }; -- // legacy... -- if (arguments.length >= 3) ctx.depth = arguments[2]; -- if (arguments.length >= 4) ctx.colors = arguments[3]; -- if (isBoolean(opts)) { -- // legacy... -- ctx.showHidden = opts; -- } else if (opts) { -- // got an "options" object -- exports._extend(ctx, opts); -- } -- // set default options -- if (isUndefined(ctx.showHidden)) ctx.showHidden = false; -- if (isUndefined(ctx.depth)) ctx.depth = 2; -- if (isUndefined(ctx.colors)) ctx.colors = false; -- if (isUndefined(ctx.customInspect)) ctx.customInspect = true; -- if (ctx.colors) ctx.stylize = stylizeWithColor; -- return formatValue(ctx, obj, ctx.depth); --} --exports.inspect = inspect; -- -- --// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics --inspect.colors = { -- 'bold' : [1, 22], -- 'italic' : [3, 23], -- 'underline' : [4, 24], -- 'inverse' : [7, 27], -- 'white' : [37, 39], -- 'grey' : [90, 39], -- 'black' : [30, 39], -- 'blue' : [34, 39], -- 'cyan' : [36, 39], -- 'green' : [32, 39], -- 'magenta' : [35, 39], -- 'red' : [31, 39], -- 'yellow' : [33, 39] --}; -- --// Don't use 'blue' not visible on cmd.exe --inspect.styles = { -- 'special': 'cyan', -- 'number': 'yellow', -- 'boolean': 'yellow', -- 'undefined': 'grey', -- 'null': 'bold', -- 'string': 'green', -- 'date': 'magenta', -- // "name": intentionally not styling -- 'regexp': 'red' --}; -- -- --function stylizeWithColor(str, styleType) { -- var style = inspect.styles[styleType]; -- -- if (style) { -- return '\u001b[' + inspect.colors[style][0] + 'm' + str + -- '\u001b[' + inspect.colors[style][1] + 'm'; -- } else { -- return str; -- } --} -- -- --function stylizeNoColor(str, styleType) { -- return str; --} -- -- --function arrayToHash(array) { -- var hash = {}; -- -- array.forEach(function(val, idx) { -- hash[val] = true; -- }); -- -- return hash; --} -- -- --function formatValue(ctx, value, recurseTimes) { -- // Provide a hook for user-specified inspect functions. -- // Check that value is an object with an inspect function on it -- if (ctx.customInspect && -- value && -- isFunction(value.inspect) && -- // Filter out the util module, it's inspect function is special -- value.inspect !== exports.inspect && -- // Also filter out any prototype objects using the circular check. -- !(value.constructor && value.constructor.prototype === value)) { -- var ret = value.inspect(recurseTimes, ctx); -- if (!isString(ret)) { -- ret = formatValue(ctx, ret, recurseTimes); -- } -- return ret; -- } -- -- // Primitive types cannot have properties -- var primitive = formatPrimitive(ctx, value); -- if (primitive) { -- return primitive; -- } -- -- // Look up the keys of the object. -- var keys = Object.keys(value); -- var visibleKeys = arrayToHash(keys); -- -- if (ctx.showHidden) { -- keys = Object.getOwnPropertyNames(value); -- } -- -- // Some type of object without properties can be shortcutted. -- if (keys.length === 0) { -- if (isFunction(value)) { -- var name = value.name ? ': ' + value.name : ''; -- return ctx.stylize('[Function' + name + ']', 'special'); -- } -- if (isRegExp(value)) { -- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); -- } -- if (isDate(value)) { -- return ctx.stylize(Date.prototype.toString.call(value), 'date'); -- } -- if (isError(value)) { -- return formatError(value); -- } -- } -- -- var base = '', array = false, braces = ['{', '}']; -- -- // Make Array say that they are Array -- if (isArray(value)) { -- array = true; -- braces = ['[', ']']; -- } -- -- // Make functions say that they are functions -- if (isFunction(value)) { -- var n = value.name ? ': ' + value.name : ''; -- base = ' [Function' + n + ']'; -- } -- -- // Make RegExps say that they are RegExps -- if (isRegExp(value)) { -- base = ' ' + RegExp.prototype.toString.call(value); -- } -- -- // Make dates with properties first say the date -- if (isDate(value)) { -- base = ' ' + Date.prototype.toUTCString.call(value); -- } -- -- // Make error with message first say the error -- if (isError(value)) { -- base = ' ' + formatError(value); -- } -- -- if (keys.length === 0 && (!array || value.length == 0)) { -- return braces[0] + base + braces[1]; -- } -- -- if (recurseTimes < 0) { -- if (isRegExp(value)) { -- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); -- } else { -- return ctx.stylize('[Object]', 'special'); -- } -- } -- -- ctx.seen.push(value); -- -- var output; -- if (array) { -- output = formatArray(ctx, value, recurseTimes, visibleKeys, keys); -- } else { -- output = keys.map(function(key) { -- return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array); -- }); -- } -- -- ctx.seen.pop(); -- -- return reduceToSingleString(output, base, braces); --} -- -- --function formatPrimitive(ctx, value) { -- if (isUndefined(value)) -- return ctx.stylize('undefined', 'undefined'); -- if (isString(value)) { -- var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '') -- .replace(/'/g, "\\'") -- .replace(/\\"/g, '"') + '\''; -- return ctx.stylize(simple, 'string'); -- } -- if (isNumber(value)) { -- // Format -0 as '-0'. Strict equality won't distinguish 0 from -0, -- // so instead we use the fact that 1 / -0 < 0 whereas 1 / 0 > 0 . -- if (value === 0 && 1 / value < 0) -- return ctx.stylize('-0', 'number'); -- return ctx.stylize('' + value, 'number'); -- } -- if (isBoolean(value)) -- return ctx.stylize('' + value, 'boolean'); -- // For some reason typeof null is "object", so special case here. -- if (isNull(value)) -- return ctx.stylize('null', 'null'); --} -- -- --function formatError(value) { -- return '[' + Error.prototype.toString.call(value) + ']'; --} -- -- --function formatArray(ctx, value, recurseTimes, visibleKeys, keys) { -- var output = []; -- for (var i = 0, l = value.length; i < l; ++i) { -- if (hasOwnProperty(value, String(i))) { -- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, -- String(i), true)); -- } else { -- output.push(''); -- } -- } -- keys.forEach(function(key) { -- if (!key.match(/^\d+$/)) { -- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, -- key, true)); -- } -- }); -- return output; --} -- -- --function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) { -- var name, str, desc; -- desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] }; -- if (desc.get) { -- if (desc.set) { -- str = ctx.stylize('[Getter/Setter]', 'special'); -- } else { -- str = ctx.stylize('[Getter]', 'special'); -- } -- } else { -- if (desc.set) { -- str = ctx.stylize('[Setter]', 'special'); -- } -- } -- if (!hasOwnProperty(visibleKeys, key)) { -- name = '[' + key + ']'; -- } -- if (!str) { -- if (ctx.seen.indexOf(desc.value) < 0) { -- if (isNull(recurseTimes)) { -- str = formatValue(ctx, desc.value, null); -- } else { -- str = formatValue(ctx, desc.value, recurseTimes - 1); -- } -- if (str.indexOf('\n') > -1) { -- if (array) { -- str = str.split('\n').map(function(line) { -- return ' ' + line; -- }).join('\n').substr(2); -- } else { -- str = '\n' + str.split('\n').map(function(line) { -- return ' ' + line; -- }).join('\n'); -- } -- } -- } else { -- str = ctx.stylize('[Circular]', 'special'); -- } -- } -- if (isUndefined(name)) { -- if (array && key.match(/^\d+$/)) { -- return str; -- } -- name = JSON.stringify('' + key); -- if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) { -- name = name.substr(1, name.length - 2); -- name = ctx.stylize(name, 'name'); -- } else { -- name = name.replace(/'/g, "\\'") -- .replace(/\\"/g, '"') -- .replace(/(^"|"$)/g, "'"); -- name = ctx.stylize(name, 'string'); -- } -- } -- -- return name + ': ' + str; --} -- -- --function reduceToSingleString(output, base, braces) { -- var numLinesEst = 0; -- var length = output.reduce(function(prev, cur) { -- numLinesEst++; -- if (cur.indexOf('\n') >= 0) numLinesEst++; -- return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1; -- }, 0); -- -- if (length > 60) { -- return braces[0] + -- (base === '' ? '' : base + '\n ') + -- ' ' + -- output.join(',\n ') + -- ' ' + -- braces[1]; -- } -- -- return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1]; --} -- -- - // NOTE: These type checking functions intentionally don't use `instanceof` - // because it is fragile and can be easily faked with `Object.create()`. - function isArray(ar) { -@@ -522,166 +98,10 @@ function isPrimitive(arg) { - exports.isPrimitive = isPrimitive; - - function isBuffer(arg) { -- return arg instanceof Buffer; -+ return Buffer.isBuffer(arg); - } - exports.isBuffer = isBuffer; - - function objectToString(o) { - return Object.prototype.toString.call(o); --} -- -- --function pad(n) { -- return n < 10 ? '0' + n.toString(10) : n.toString(10); --} -- -- --var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', -- 'Oct', 'Nov', 'Dec']; -- --// 26 Feb 16:19:34 --function timestamp() { -- var d = new Date(); -- var time = [pad(d.getHours()), -- pad(d.getMinutes()), -- pad(d.getSeconds())].join(':'); -- return [d.getDate(), months[d.getMonth()], time].join(' '); --} -- -- --// log is just a thin wrapper to console.log that prepends a timestamp --exports.log = function() { -- console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments)); --}; -- -- --/** -- * Inherit the prototype methods from one constructor into another. -- * -- * The Function.prototype.inherits from lang.js rewritten as a standalone -- * function (not on Function.prototype). NOTE: If this file is to be loaded -- * during bootstrapping this function needs to be rewritten using some native -- * functions as prototype setup using normal JavaScript does not work as -- * expected during bootstrapping (see mirror.js in r114903). -- * -- * @param {function} ctor Constructor function which needs to inherit the -- * prototype. -- * @param {function} superCtor Constructor function to inherit prototype from. -- */ --exports.inherits = function(ctor, superCtor) { -- ctor.super_ = superCtor; -- ctor.prototype = Object.create(superCtor.prototype, { -- constructor: { -- value: ctor, -- enumerable: false, -- writable: true, -- configurable: true -- } -- }); --}; -- --exports._extend = function(origin, add) { -- // Don't do anything if add isn't an object -- if (!add || !isObject(add)) return origin; -- -- var keys = Object.keys(add); -- var i = keys.length; -- while (i--) { -- origin[keys[i]] = add[keys[i]]; -- } -- return origin; --}; -- --function hasOwnProperty(obj, prop) { -- return Object.prototype.hasOwnProperty.call(obj, prop); --} -- -- --// Deprecated old stuff. -- --exports.p = exports.deprecate(function() { -- for (var i = 0, len = arguments.length; i < len; ++i) { -- console.error(exports.inspect(arguments[i])); -- } --}, 'util.p: Use console.error() instead'); -- -- --exports.exec = exports.deprecate(function() { -- return require('child_process').exec.apply(this, arguments); --}, 'util.exec is now called `child_process.exec`.'); -- -- --exports.print = exports.deprecate(function() { -- for (var i = 0, len = arguments.length; i < len; ++i) { -- process.stdout.write(String(arguments[i])); -- } --}, 'util.print: Use console.log instead'); -- -- --exports.puts = exports.deprecate(function() { -- for (var i = 0, len = arguments.length; i < len; ++i) { -- process.stdout.write(arguments[i] + '\n'); -- } --}, 'util.puts: Use console.log instead'); -- -- --exports.debug = exports.deprecate(function(x) { -- process.stderr.write('DEBUG: ' + x + '\n'); --}, 'util.debug: Use console.error instead'); -- -- --exports.error = exports.deprecate(function(x) { -- for (var i = 0, len = arguments.length; i < len; ++i) { -- process.stderr.write(arguments[i] + '\n'); -- } --}, 'util.error: Use console.error instead'); -- -- --exports.pump = exports.deprecate(function(readStream, writeStream, callback) { -- var callbackCalled = false; -- -- function call(a, b, c) { -- if (callback && !callbackCalled) { -- callback(a, b, c); -- callbackCalled = true; -- } -- } -- -- readStream.addListener('data', function(chunk) { -- if (writeStream.write(chunk) === false) readStream.pause(); -- }); -- -- writeStream.addListener('drain', function() { -- readStream.resume(); -- }); -- -- readStream.addListener('end', function() { -- writeStream.end(); -- }); -- -- readStream.addListener('close', function() { -- call(); -- }); -- -- readStream.addListener('error', function(err) { -- writeStream.end(); -- call(err); -- }); -- -- writeStream.addListener('error', function(err) { -- readStream.destroy(); -- call(err); -- }); --}, 'util.pump(): Use readableStream.pipe() instead'); -- -- --var uv; --exports._errnoException = function(err, syscall) { -- if (isUndefined(uv)) uv = process.binding('uv'); -- var errname = uv.errname(err); -- var e = new Error(syscall + ' ' + errname); -- e.code = errname; -- e.errno = errname; -- e.syscall = syscall; -- return e; --}; -+} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/lib/util.js b/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/lib/util.js deleted file mode 100644 index 9074e8e..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/lib/util.js +++ /dev/null @@ -1,107 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// NOTE: These type checking functions intentionally don't use `instanceof` -// because it is fragile and can be easily faked with `Object.create()`. -function isArray(ar) { - return Array.isArray(ar); -} -exports.isArray = isArray; - -function isBoolean(arg) { - return typeof arg === 'boolean'; -} -exports.isBoolean = isBoolean; - -function isNull(arg) { - return arg === null; -} -exports.isNull = isNull; - -function isNullOrUndefined(arg) { - return arg == null; -} -exports.isNullOrUndefined = isNullOrUndefined; - -function isNumber(arg) { - return typeof arg === 'number'; -} -exports.isNumber = isNumber; - -function isString(arg) { - return typeof arg === 'string'; -} -exports.isString = isString; - -function isSymbol(arg) { - return typeof arg === 'symbol'; -} -exports.isSymbol = isSymbol; - -function isUndefined(arg) { - return arg === void 0; -} -exports.isUndefined = isUndefined; - -function isRegExp(re) { - return isObject(re) && objectToString(re) === '[object RegExp]'; -} -exports.isRegExp = isRegExp; - -function isObject(arg) { - return typeof arg === 'object' && arg !== null; -} -exports.isObject = isObject; - -function isDate(d) { - return isObject(d) && objectToString(d) === '[object Date]'; -} -exports.isDate = isDate; - -function isError(e) { - return isObject(e) && - (objectToString(e) === '[object Error]' || e instanceof Error); -} -exports.isError = isError; - -function isFunction(arg) { - return typeof arg === 'function'; -} -exports.isFunction = isFunction; - -function isPrimitive(arg) { - return arg === null || - typeof arg === 'boolean' || - typeof arg === 'number' || - typeof arg === 'string' || - typeof arg === 'symbol' || // ES6 symbol - typeof arg === 'undefined'; -} -exports.isPrimitive = isPrimitive; - -function isBuffer(arg) { - return Buffer.isBuffer(arg); -} -exports.isBuffer = isBuffer; - -function objectToString(o) { - return Object.prototype.toString.call(o); -} \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/package.json b/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/package.json deleted file mode 100644 index 2155d11..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/package.json +++ /dev/null @@ -1,53 +0,0 @@ -{ - "name": "core-util-is", - "version": "1.0.1", - "description": "The `util.is*` functions introduced in Node v0.12.", - "main": "lib/util.js", - "repository": { - "type": "git", - "url": "git://github.com/isaacs/core-util-is" - }, - "keywords": [ - "util", - "isBuffer", - "isArray", - "isNumber", - "isString", - "isRegExp", - "isThis", - "isThat", - "polyfill" - ], - "author": { - "name": "Isaac Z. Schlueter", - "email": "i@izs.me", - "url": "http://blog.izs.me/" - }, - "license": "MIT", - "bugs": { - "url": "https://github.com/isaacs/core-util-is/issues" - }, - "readme": "# core-util-is\n\nThe `util.is*` functions introduced in Node v0.12.\n", - "readmeFilename": "README.md", - "homepage": "https://github.com/isaacs/core-util-is", - "_id": "core-util-is@1.0.1", - "dist": { - "shasum": "6b07085aef9a3ccac6ee53bf9d3df0c1521a5538", - "tarball": "http://registry.npmjs.org/core-util-is/-/core-util-is-1.0.1.tgz" - }, - "_from": "core-util-is@>=1.0.0 <1.1.0", - "_npmVersion": "1.3.23", - "_npmUser": { - "name": "isaacs", - "email": "i@izs.me" - }, - "maintainers": [ - { - "name": "isaacs", - "email": "i@izs.me" - } - ], - "directories": {}, - "_shasum": "6b07085aef9a3ccac6ee53bf9d3df0c1521a5538", - "_resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.1.tgz" -} diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/util.js b/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/util.js deleted file mode 100644 index 007fa10..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/core-util-is/util.js +++ /dev/null @@ -1,106 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// NOTE: These type checking functions intentionally don't use `instanceof` -// because it is fragile and can be easily faked with `Object.create()`. -function isArray(ar) { - return Array.isArray(ar); -} -exports.isArray = isArray; - -function isBoolean(arg) { - return typeof arg === 'boolean'; -} -exports.isBoolean = isBoolean; - -function isNull(arg) { - return arg === null; -} -exports.isNull = isNull; - -function isNullOrUndefined(arg) { - return arg == null; -} -exports.isNullOrUndefined = isNullOrUndefined; - -function isNumber(arg) { - return typeof arg === 'number'; -} -exports.isNumber = isNumber; - -function isString(arg) { - return typeof arg === 'string'; -} -exports.isString = isString; - -function isSymbol(arg) { - return typeof arg === 'symbol'; -} -exports.isSymbol = isSymbol; - -function isUndefined(arg) { - return arg === void 0; -} -exports.isUndefined = isUndefined; - -function isRegExp(re) { - return isObject(re) && objectToString(re) === '[object RegExp]'; -} -exports.isRegExp = isRegExp; - -function isObject(arg) { - return typeof arg === 'object' && arg !== null; -} -exports.isObject = isObject; - -function isDate(d) { - return isObject(d) && objectToString(d) === '[object Date]'; -} -exports.isDate = isDate; - -function isError(e) { - return isObject(e) && objectToString(e) === '[object Error]'; -} -exports.isError = isError; - -function isFunction(arg) { - return typeof arg === 'function'; -} -exports.isFunction = isFunction; - -function isPrimitive(arg) { - return arg === null || - typeof arg === 'boolean' || - typeof arg === 'number' || - typeof arg === 'string' || - typeof arg === 'symbol' || // ES6 symbol - typeof arg === 'undefined'; -} -exports.isPrimitive = isPrimitive; - -function isBuffer(arg) { - return arg instanceof Buffer; -} -exports.isBuffer = isBuffer; - -function objectToString(o) { - return Object.prototype.toString.call(o); -} diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/LICENSE b/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/LICENSE deleted file mode 100644 index dea3013..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/LICENSE +++ /dev/null @@ -1,16 +0,0 @@ -The ISC License - -Copyright (c) Isaac Z. Schlueter - -Permission to use, copy, modify, and/or distribute this software for any -purpose with or without fee is hereby granted, provided that the above -copyright notice and this permission notice appear in all copies. - -THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH -REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND -FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, -INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM -LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR -OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR -PERFORMANCE OF THIS SOFTWARE. - diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/README.md b/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/README.md deleted file mode 100644 index b1c5665..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/README.md +++ /dev/null @@ -1,42 +0,0 @@ -Browser-friendly inheritance fully compatible with standard node.js -[inherits](http://nodejs.org/api/util.html#util_util_inherits_constructor_superconstructor). - -This package exports standard `inherits` from node.js `util` module in -node environment, but also provides alternative browser-friendly -implementation through [browser -field](https://gist.github.com/shtylman/4339901). Alternative -implementation is a literal copy of standard one located in standalone -module to avoid requiring of `util`. It also has a shim for old -browsers with no `Object.create` support. - -While keeping you sure you are using standard `inherits` -implementation in node.js environment, it allows bundlers such as -[browserify](https://github.com/substack/node-browserify) to not -include full `util` package to your client code if all you need is -just `inherits` function. It worth, because browser shim for `util` -package is large and `inherits` is often the single function you need -from it. - -It's recommended to use this package instead of -`require('util').inherits` for any code that has chances to be used -not only in node.js but in browser too. - -## usage - -```js -var inherits = require('inherits'); -// then use exactly as the standard one -``` - -## note on version ~1.0 - -Version ~1.0 had completely different motivation and is not compatible -neither with 2.0 nor with standard node.js `inherits`. - -If you are using version ~1.0 and planning to switch to ~2.0, be -careful: - -* new version uses `super_` instead of `super` for referencing - superclass -* new version overwrites current prototype while old one preserves any - existing fields on it diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits.js b/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits.js deleted file mode 100644 index 29f5e24..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('util').inherits diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits_browser.js b/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits_browser.js deleted file mode 100644 index c1e78a7..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/inherits_browser.js +++ /dev/null @@ -1,23 +0,0 @@ -if (typeof Object.create === 'function') { - // implementation from standard node.js 'util' module - module.exports = function inherits(ctor, superCtor) { - ctor.super_ = superCtor - ctor.prototype = Object.create(superCtor.prototype, { - constructor: { - value: ctor, - enumerable: false, - writable: true, - configurable: true - } - }); - }; -} else { - // old school shim for old browsers - module.exports = function inherits(ctor, superCtor) { - ctor.super_ = superCtor - var TempCtor = function () {} - TempCtor.prototype = superCtor.prototype - ctor.prototype = new TempCtor() - ctor.prototype.constructor = ctor - } -} diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/package.json b/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/package.json deleted file mode 100644 index 93d5078..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/package.json +++ /dev/null @@ -1,50 +0,0 @@ -{ - "name": "inherits", - "description": "Browser-friendly inheritance fully compatible with standard node.js inherits()", - "version": "2.0.1", - "keywords": [ - "inheritance", - "class", - "klass", - "oop", - "object-oriented", - "inherits", - "browser", - "browserify" - ], - "main": "./inherits.js", - "browser": "./inherits_browser.js", - "repository": { - "type": "git", - "url": "git://github.com/isaacs/inherits.git" - }, - "license": "ISC", - "scripts": { - "test": "node test" - }, - "bugs": { - "url": "https://github.com/isaacs/inherits/issues" - }, - "_id": "inherits@2.0.1", - "dist": { - "shasum": "b17d08d326b4423e568eff719f91b0b1cbdf69f1", - "tarball": "http://registry.npmjs.org/inherits/-/inherits-2.0.1.tgz" - }, - "_from": "inherits@>=2.0.1 <2.1.0", - "_npmVersion": "1.3.8", - "_npmUser": { - "name": "isaacs", - "email": "i@izs.me" - }, - "maintainers": [ - { - "name": "isaacs", - "email": "i@izs.me" - } - ], - "directories": {}, - "_shasum": "b17d08d326b4423e568eff719f91b0b1cbdf69f1", - "_resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.1.tgz", - "readme": "ERROR: No README data found!", - "homepage": "https://github.com/isaacs/inherits#readme" -} diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/test.js b/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/test.js deleted file mode 100644 index fc53012..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/inherits/test.js +++ /dev/null @@ -1,25 +0,0 @@ -var inherits = require('./inherits.js') -var assert = require('assert') - -function test(c) { - assert(c.constructor === Child) - assert(c.constructor.super_ === Parent) - assert(Object.getPrototypeOf(c) === Child.prototype) - assert(Object.getPrototypeOf(Object.getPrototypeOf(c)) === Parent.prototype) - assert(c instanceof Child) - assert(c instanceof Parent) -} - -function Child() { - Parent.call(this) - test(this) -} - -function Parent() {} - -inherits(Child, Parent) - -var c = new Child -test(c) - -console.log('ok') diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/README.md b/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/README.md deleted file mode 100644 index 052a62b..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/README.md +++ /dev/null @@ -1,54 +0,0 @@ - -# isarray - -`Array#isArray` for older browsers. - -## Usage - -```js -var isArray = require('isarray'); - -console.log(isArray([])); // => true -console.log(isArray({})); // => false -``` - -## Installation - -With [npm](http://npmjs.org) do - -```bash -$ npm install isarray -``` - -Then bundle for the browser with -[browserify](https://github.com/substack/browserify). - -With [component](http://component.io) do - -```bash -$ component install juliangruber/isarray -``` - -## License - -(MIT) - -Copyright (c) 2013 Julian Gruber <julian@juliangruber.com> - -Permission is hereby granted, free of charge, to any person obtaining a copy of -this software and associated documentation files (the "Software"), to deal in -the Software without restriction, including without limitation the rights to -use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies -of the Software, and to permit persons to whom the Software is furnished to do -so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/build/build.js b/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/build/build.js deleted file mode 100644 index ec58596..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/build/build.js +++ /dev/null @@ -1,209 +0,0 @@ - -/** - * Require the given path. - * - * @param {String} path - * @return {Object} exports - * @api public - */ - -function require(path, parent, orig) { - var resolved = require.resolve(path); - - // lookup failed - if (null == resolved) { - orig = orig || path; - parent = parent || 'root'; - var err = new Error('Failed to require "' + orig + '" from "' + parent + '"'); - err.path = orig; - err.parent = parent; - err.require = true; - throw err; - } - - var module = require.modules[resolved]; - - // perform real require() - // by invoking the module's - // registered function - if (!module.exports) { - module.exports = {}; - module.client = module.component = true; - module.call(this, module.exports, require.relative(resolved), module); - } - - return module.exports; -} - -/** - * Registered modules. - */ - -require.modules = {}; - -/** - * Registered aliases. - */ - -require.aliases = {}; - -/** - * Resolve `path`. - * - * Lookup: - * - * - PATH/index.js - * - PATH.js - * - PATH - * - * @param {String} path - * @return {String} path or null - * @api private - */ - -require.resolve = function(path) { - if (path.charAt(0) === '/') path = path.slice(1); - var index = path + '/index.js'; - - var paths = [ - path, - path + '.js', - path + '.json', - path + '/index.js', - path + '/index.json' - ]; - - for (var i = 0; i < paths.length; i++) { - var path = paths[i]; - if (require.modules.hasOwnProperty(path)) return path; - } - - if (require.aliases.hasOwnProperty(index)) { - return require.aliases[index]; - } -}; - -/** - * Normalize `path` relative to the current path. - * - * @param {String} curr - * @param {String} path - * @return {String} - * @api private - */ - -require.normalize = function(curr, path) { - var segs = []; - - if ('.' != path.charAt(0)) return path; - - curr = curr.split('/'); - path = path.split('/'); - - for (var i = 0; i < path.length; ++i) { - if ('..' == path[i]) { - curr.pop(); - } else if ('.' != path[i] && '' != path[i]) { - segs.push(path[i]); - } - } - - return curr.concat(segs).join('/'); -}; - -/** - * Register module at `path` with callback `definition`. - * - * @param {String} path - * @param {Function} definition - * @api private - */ - -require.register = function(path, definition) { - require.modules[path] = definition; -}; - -/** - * Alias a module definition. - * - * @param {String} from - * @param {String} to - * @api private - */ - -require.alias = function(from, to) { - if (!require.modules.hasOwnProperty(from)) { - throw new Error('Failed to alias "' + from + '", it does not exist'); - } - require.aliases[to] = from; -}; - -/** - * Return a require function relative to the `parent` path. - * - * @param {String} parent - * @return {Function} - * @api private - */ - -require.relative = function(parent) { - var p = require.normalize(parent, '..'); - - /** - * lastIndexOf helper. - */ - - function lastIndexOf(arr, obj) { - var i = arr.length; - while (i--) { - if (arr[i] === obj) return i; - } - return -1; - } - - /** - * The relative require() itself. - */ - - function localRequire(path) { - var resolved = localRequire.resolve(path); - return require(resolved, parent, path); - } - - /** - * Resolve relative to the parent. - */ - - localRequire.resolve = function(path) { - var c = path.charAt(0); - if ('/' == c) return path.slice(1); - if ('.' == c) return require.normalize(p, path); - - // resolve deps by returning - // the dep in the nearest "deps" - // directory - var segs = parent.split('/'); - var i = lastIndexOf(segs, 'deps') + 1; - if (!i) i = 0; - path = segs.slice(0, i + 1).join('/') + '/deps/' + path; - return path; - }; - - /** - * Check if module is defined at `path`. - */ - - localRequire.exists = function(path) { - return require.modules.hasOwnProperty(localRequire.resolve(path)); - }; - - return localRequire; -}; -require.register("isarray/index.js", function(exports, require, module){ -module.exports = Array.isArray || function (arr) { - return Object.prototype.toString.call(arr) == '[object Array]'; -}; - -}); -require.alias("isarray/index.js", "isarray/index.js"); - diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/component.json b/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/component.json deleted file mode 100644 index 9e31b68..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/component.json +++ /dev/null @@ -1,19 +0,0 @@ -{ - "name" : "isarray", - "description" : "Array#isArray for older browsers", - "version" : "0.0.1", - "repository" : "juliangruber/isarray", - "homepage": "https://github.com/juliangruber/isarray", - "main" : "index.js", - "scripts" : [ - "index.js" - ], - "dependencies" : {}, - "keywords": ["browser","isarray","array"], - "author": { - "name": "Julian Gruber", - "email": "mail@juliangruber.com", - "url": "http://juliangruber.com" - }, - "license": "MIT" -} diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/index.js b/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/index.js deleted file mode 100644 index 5f5ad45..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/index.js +++ /dev/null @@ -1,3 +0,0 @@ -module.exports = Array.isArray || function (arr) { - return Object.prototype.toString.call(arr) == '[object Array]'; -}; diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/package.json b/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/package.json deleted file mode 100644 index 85aec01..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/isarray/package.json +++ /dev/null @@ -1,49 +0,0 @@ -{ - "name": "isarray", - "description": "Array#isArray for older browsers", - "version": "0.0.1", - "repository": { - "type": "git", - "url": "git://github.com/juliangruber/isarray.git" - }, - "homepage": "https://github.com/juliangruber/isarray", - "main": "index.js", - "scripts": { - "test": "tap test/*.js" - }, - "dependencies": {}, - "devDependencies": { - "tap": "*" - }, - "keywords": [ - "browser", - "isarray", - "array" - ], - "author": { - "name": "Julian Gruber", - "email": "mail@juliangruber.com", - "url": "http://juliangruber.com" - }, - "license": "MIT", - "_id": "isarray@0.0.1", - "dist": { - "shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf", - "tarball": "http://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz" - }, - "_from": "isarray@0.0.1", - "_npmVersion": "1.2.18", - "_npmUser": { - "name": "juliangruber", - "email": "julian@juliangruber.com" - }, - "maintainers": [ - { - "name": "juliangruber", - "email": "julian@juliangruber.com" - } - ], - "directories": {}, - "_shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf", - "_resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz" -} diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/.npmignore b/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/.npmignore deleted file mode 100644 index 206320c..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/.npmignore +++ /dev/null @@ -1,2 +0,0 @@ -build -test diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/LICENSE b/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/LICENSE deleted file mode 100644 index 6de584a..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/LICENSE +++ /dev/null @@ -1,20 +0,0 @@ -Copyright Joyent, Inc. and other Node contributors. - -Permission is hereby granted, free of charge, to any person obtaining a -copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to permit -persons to whom the Software is furnished to do so, subject to the -following conditions: - -The above copyright notice and this permission notice shall be included -in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/README.md b/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/README.md deleted file mode 100644 index 4d2aa00..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/README.md +++ /dev/null @@ -1,7 +0,0 @@ -**string_decoder.js** (`require('string_decoder')`) from Node.js core - -Copyright Joyent, Inc. and other Node contributors. See LICENCE file for details. - -Version numbers match the versions found in Node core, e.g. 0.10.24 matches Node 0.10.24, likewise 0.11.10 matches Node 0.11.10. **Prefer the stable version over the unstable.** - -The *build/* directory contains a build script that will scrape the source from the [joyent/node](https://github.com/joyent/node) repo given a specific Node version. \ No newline at end of file diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/index.js b/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/index.js deleted file mode 100644 index b00e54f..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/index.js +++ /dev/null @@ -1,221 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -var Buffer = require('buffer').Buffer; - -var isBufferEncoding = Buffer.isEncoding - || function(encoding) { - switch (encoding && encoding.toLowerCase()) { - case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true; - default: return false; - } - } - - -function assertEncoding(encoding) { - if (encoding && !isBufferEncoding(encoding)) { - throw new Error('Unknown encoding: ' + encoding); - } -} - -// StringDecoder provides an interface for efficiently splitting a series of -// buffers into a series of JS strings without breaking apart multi-byte -// characters. CESU-8 is handled as part of the UTF-8 encoding. -// -// @TODO Handling all encodings inside a single object makes it very difficult -// to reason about this code, so it should be split up in the future. -// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code -// points as used by CESU-8. -var StringDecoder = exports.StringDecoder = function(encoding) { - this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, ''); - assertEncoding(encoding); - switch (this.encoding) { - case 'utf8': - // CESU-8 represents each of Surrogate Pair by 3-bytes - this.surrogateSize = 3; - break; - case 'ucs2': - case 'utf16le': - // UTF-16 represents each of Surrogate Pair by 2-bytes - this.surrogateSize = 2; - this.detectIncompleteChar = utf16DetectIncompleteChar; - break; - case 'base64': - // Base-64 stores 3 bytes in 4 chars, and pads the remainder. - this.surrogateSize = 3; - this.detectIncompleteChar = base64DetectIncompleteChar; - break; - default: - this.write = passThroughWrite; - return; - } - - // Enough space to store all bytes of a single character. UTF-8 needs 4 - // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate). - this.charBuffer = new Buffer(6); - // Number of bytes received for the current incomplete multi-byte character. - this.charReceived = 0; - // Number of bytes expected for the current incomplete multi-byte character. - this.charLength = 0; -}; - - -// write decodes the given buffer and returns it as JS string that is -// guaranteed to not contain any partial multi-byte characters. Any partial -// character found at the end of the buffer is buffered up, and will be -// returned when calling write again with the remaining bytes. -// -// Note: Converting a Buffer containing an orphan surrogate to a String -// currently works, but converting a String to a Buffer (via `new Buffer`, or -// Buffer#write) will replace incomplete surrogates with the unicode -// replacement character. See https://codereview.chromium.org/121173009/ . -StringDecoder.prototype.write = function(buffer) { - var charStr = ''; - // if our last write ended with an incomplete multibyte character - while (this.charLength) { - // determine how many remaining bytes this buffer has to offer for this char - var available = (buffer.length >= this.charLength - this.charReceived) ? - this.charLength - this.charReceived : - buffer.length; - - // add the new bytes to the char buffer - buffer.copy(this.charBuffer, this.charReceived, 0, available); - this.charReceived += available; - - if (this.charReceived < this.charLength) { - // still not enough chars in this buffer? wait for more ... - return ''; - } - - // remove bytes belonging to the current character from the buffer - buffer = buffer.slice(available, buffer.length); - - // get the character that was split - charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding); - - // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character - var charCode = charStr.charCodeAt(charStr.length - 1); - if (charCode >= 0xD800 && charCode <= 0xDBFF) { - this.charLength += this.surrogateSize; - charStr = ''; - continue; - } - this.charReceived = this.charLength = 0; - - // if there are no more bytes in this buffer, just emit our char - if (buffer.length === 0) { - return charStr; - } - break; - } - - // determine and set charLength / charReceived - this.detectIncompleteChar(buffer); - - var end = buffer.length; - if (this.charLength) { - // buffer the incomplete character bytes we got - buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end); - end -= this.charReceived; - } - - charStr += buffer.toString(this.encoding, 0, end); - - var end = charStr.length - 1; - var charCode = charStr.charCodeAt(end); - // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character - if (charCode >= 0xD800 && charCode <= 0xDBFF) { - var size = this.surrogateSize; - this.charLength += size; - this.charReceived += size; - this.charBuffer.copy(this.charBuffer, size, 0, size); - buffer.copy(this.charBuffer, 0, 0, size); - return charStr.substring(0, end); - } - - // or just emit the charStr - return charStr; -}; - -// detectIncompleteChar determines if there is an incomplete UTF-8 character at -// the end of the given buffer. If so, it sets this.charLength to the byte -// length that character, and sets this.charReceived to the number of bytes -// that are available for this character. -StringDecoder.prototype.detectIncompleteChar = function(buffer) { - // determine how many bytes we have to check at the end of this buffer - var i = (buffer.length >= 3) ? 3 : buffer.length; - - // Figure out if one of the last i bytes of our buffer announces an - // incomplete char. - for (; i > 0; i--) { - var c = buffer[buffer.length - i]; - - // See http://en.wikipedia.org/wiki/UTF-8#Description - - // 110XXXXX - if (i == 1 && c >> 5 == 0x06) { - this.charLength = 2; - break; - } - - // 1110XXXX - if (i <= 2 && c >> 4 == 0x0E) { - this.charLength = 3; - break; - } - - // 11110XXX - if (i <= 3 && c >> 3 == 0x1E) { - this.charLength = 4; - break; - } - } - this.charReceived = i; -}; - -StringDecoder.prototype.end = function(buffer) { - var res = ''; - if (buffer && buffer.length) - res = this.write(buffer); - - if (this.charReceived) { - var cr = this.charReceived; - var buf = this.charBuffer; - var enc = this.encoding; - res += buf.slice(0, cr).toString(enc); - } - - return res; -}; - -function passThroughWrite(buffer) { - return buffer.toString(this.encoding); -} - -function utf16DetectIncompleteChar(buffer) { - this.charReceived = buffer.length % 2; - this.charLength = this.charReceived ? 2 : 0; -} - -function base64DetectIncompleteChar(buffer) { - this.charReceived = buffer.length % 3; - this.charLength = this.charReceived ? 3 : 0; -} diff --git a/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/package.json b/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/package.json deleted file mode 100644 index 21c9cd5..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/node_modules/string_decoder/package.json +++ /dev/null @@ -1,53 +0,0 @@ -{ - "name": "string_decoder", - "version": "0.10.31", - "description": "The string_decoder module from Node core", - "main": "index.js", - "dependencies": {}, - "devDependencies": { - "tap": "~0.4.8" - }, - "scripts": { - "test": "tap test/simple/*.js" - }, - "repository": { - "type": "git", - "url": "git://github.com/rvagg/string_decoder.git" - }, - "homepage": "https://github.com/rvagg/string_decoder", - "keywords": [ - "string", - "decoder", - "browser", - "browserify" - ], - "license": "MIT", - "gitHead": "d46d4fd87cf1d06e031c23f1ba170ca7d4ade9a0", - "bugs": { - "url": "https://github.com/rvagg/string_decoder/issues" - }, - "_id": "string_decoder@0.10.31", - "_shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94", - "_from": "string_decoder@>=0.10.0 <0.11.0", - "_npmVersion": "1.4.23", - "_npmUser": { - "name": "rvagg", - "email": "rod@vagg.org" - }, - "maintainers": [ - { - "name": "substack", - "email": "mail@substack.net" - }, - { - "name": "rvagg", - "email": "rod@vagg.org" - } - ], - "dist": { - "shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94", - "tarball": "http://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz" - }, - "directories": {}, - "_resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz" -} diff --git a/node_modules/mongodb/node_modules/readable-stream/package.json b/node_modules/mongodb/node_modules/readable-stream/package.json deleted file mode 100644 index e7b6c28..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/package.json +++ /dev/null @@ -1,68 +0,0 @@ -{ - "name": "readable-stream", - "version": "1.0.31", - "description": "Streams2, a user-land copy of the stream library from Node.js v0.10.x", - "main": "readable.js", - "dependencies": { - "core-util-is": "~1.0.0", - "isarray": "0.0.1", - "string_decoder": "~0.10.x", - "inherits": "~2.0.1" - }, - "devDependencies": { - "tap": "~0.2.6" - }, - "scripts": { - "test": "tap test/simple/*.js" - }, - "repository": { - "type": "git", - "url": "git://github.com/isaacs/readable-stream" - }, - "keywords": [ - "readable", - "stream", - "pipe" - ], - "browser": { - "util": false - }, - "author": { - "name": "Isaac Z. Schlueter", - "email": "i@izs.me", - "url": "http://blog.izs.me/" - }, - "license": "MIT", - "bugs": { - "url": "https://github.com/isaacs/readable-stream/issues" - }, - "homepage": "https://github.com/isaacs/readable-stream", - "_id": "readable-stream@1.0.31", - "_shasum": "8f2502e0bc9e3b0da1b94520aabb4e2603ecafae", - "_from": "readable-stream@1.0.31", - "_npmVersion": "1.4.9", - "_npmUser": { - "name": "rvagg", - "email": "rod@vagg.org" - }, - "maintainers": [ - { - "name": "isaacs", - "email": "i@izs.me" - }, - { - "name": "tootallnate", - "email": "nathan@tootallnate.net" - }, - { - "name": "rvagg", - "email": "rod@vagg.org" - } - ], - "dist": { - "shasum": "8f2502e0bc9e3b0da1b94520aabb4e2603ecafae", - "tarball": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.0.31.tgz" - }, - "directories": {}, - "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.31.tgz" -} diff --git a/node_modules/mongodb/node_modules/readable-stream/passthrough.js b/node_modules/mongodb/node_modules/readable-stream/passthrough.js deleted file mode 100644 index 27e8d8a..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/passthrough.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require("./lib/_stream_passthrough.js") diff --git a/node_modules/mongodb/node_modules/readable-stream/readable.js b/node_modules/mongodb/node_modules/readable-stream/readable.js deleted file mode 100644 index 4d1ddfc..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/readable.js +++ /dev/null @@ -1,6 +0,0 @@ -exports = module.exports = require('./lib/_stream_readable.js'); -exports.Readable = exports; -exports.Writable = require('./lib/_stream_writable.js'); -exports.Duplex = require('./lib/_stream_duplex.js'); -exports.Transform = require('./lib/_stream_transform.js'); -exports.PassThrough = require('./lib/_stream_passthrough.js'); diff --git a/node_modules/mongodb/node_modules/readable-stream/transform.js b/node_modules/mongodb/node_modules/readable-stream/transform.js deleted file mode 100644 index 5d482f0..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/transform.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require("./lib/_stream_transform.js") diff --git a/node_modules/mongodb/node_modules/readable-stream/writable.js b/node_modules/mongodb/node_modules/readable-stream/writable.js deleted file mode 100644 index e1e9efd..0000000 --- a/node_modules/mongodb/node_modules/readable-stream/writable.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require("./lib/_stream_writable.js") diff --git a/node_modules/mongodb/package.json b/node_modules/mongodb/package.json deleted file mode 100644 index ed2c8be..0000000 --- a/node_modules/mongodb/package.json +++ /dev/null @@ -1,66 +0,0 @@ -{ - "name": "mongodb", - "version": "2.0.41", - "description": "MongoDB legacy driver emulation layer on top of mongodb-core", - "main": "index.js", - "repository": { - "type": "git", - "url": "git@github.com:mongodb/node-mongodb-native.git" - }, - "keywords": [ - "mongodb", - "driver", - "legacy" - ], - "dependencies": { - "mongodb-core": "1.2.10", - "readable-stream": "1.0.31", - "es6-promise": "2.1.1" - }, - "devDependencies": { - "integra": "0.1.8", - "optimist": "0.6.1", - "bson": "~0.4", - "jsdoc": "3.3.0-beta3", - "semver": "4.1.0", - "rimraf": "2.2.6", - "gleak": "0.5.0", - "mongodb-version-manager": "^0.7.1", - "mongodb-tools": "~1.0", - "co": "4.5.4", - "bluebird": "2.9.27" - }, - "author": { - "name": "Christian Kvalheim" - }, - "license": "Apache-2.0", - "bugs": { - "url": "https://github.com/mongodb/node-mongodb-native/issues" - }, - "scripts": { - "test": "node test/runner.js -t functional" - }, - "homepage": "https://github.com/mongodb/node-mongodb-native", - "gitHead": "3d07d0278becfa5c50e50cb7777e617218eb7371", - "_id": "mongodb@2.0.41", - "_shasum": "f545a0d59df77cdfa94e9654838ba2dc1d9b93d7", - "_from": "mongodb@*", - "_npmVersion": "2.13.0", - "_nodeVersion": "2.4.0", - "_npmUser": { - "name": "christkv", - "email": "christkv@gmail.com" - }, - "maintainers": [ - { - "name": "christkv", - "email": "christkv@gmail.com" - } - ], - "dist": { - "shasum": "f545a0d59df77cdfa94e9654838ba2dc1d9b93d7", - "tarball": "http://registry.npmjs.org/mongodb/-/mongodb-2.0.41.tgz" - }, - "directories": {}, - "_resolved": "https://registry.npmjs.org/mongodb/-/mongodb-2.0.41.tgz" -} diff --git a/node_modules/mongodb/t.js b/node_modules/mongodb/t.js deleted file mode 100644 index d58e2a3..0000000 --- a/node_modules/mongodb/t.js +++ /dev/null @@ -1,56 +0,0 @@ -var MongoClient = require('./').MongoClient; - -// function healthCheck(callback) { -// MongoClient.connect('mongodb://localhost:31000,localhost:31001,localhost:31002/test', function(err, db) { -// var r = err; - -// // setTimeout(function() { -// db.close(true, function(err, result) { -// callback(r); -// }); -// // }, 1000) -// }); -// } - -// function routine() { -// healthCheck(function(r) { -// console.log(r); -// }); - -// setTimeout(routine, 30000); -// } - -// routine(); - -// MongoClient.connect('mongodb://ole:ole@localhost:27017/test', function(err, db) { -// console.dir(err) -// console.dir(db) -// }); - - console.log("--------------------------------------------- TRY 1") - console.log("--------------------------------------------- TRY 2") - console.log("--------------------------------------------- TRY 3") - -MongoClient.connect('mongodb://localhost:50000,localhost:50001/thing', function(err, db) { - // db.on('fullsetup', function() { - - // }) - - console.log("--------------------------------------------- TRY") - console.log("--------------------------------------------- TRY") - console.log("--------------------------------------------- TRY") - // console.dir(err) - // console.dir(db) - - db.authenticate("username", "password", {authMechanism: 'SCRAM-SHA-1'}, function(err, r) { - console.log("--------------------------------------------- 1") - console.dir(err) - console.dir(r) - - db.close(); - }); - - // console.dir(err) - // console.dir(db) - // db.close(); -}); \ No newline at end of file diff --git a/node_modules/mongodb/t1.js b/node_modules/mongodb/t1.js deleted file mode 100644 index 392ed8e..0000000 --- a/node_modules/mongodb/t1.js +++ /dev/null @@ -1,77 +0,0 @@ -var MongoClient = require('./').MongoClient; - -MongoClient.connect('mongodb://localhost:27017/page-testing', function (err, db) { - collection = db.collection('test'); - - collection.insertMany([{a:1}, {a:2}], {w:1}, function (err, docs) { - if (err) { - console.log("ERROR"); - } - - collection.find().sort({'a': -1}).toArray(function(err, items) { - if (err) { - console.log("ERROR"); - } - console.log("Items: ", items); - }); - }); -}); -// var database = null; -// -// var MongoClient = require('./').MongoClient; -// -// function connect_to_mongo(callback) { -// if (database != null) { -// callback(null, database); -// } else { -// var connection = "mongodb://127.0.0.1:27017/test_db"; -// MongoClient.connect(connection, { -// server : { -// reconnectTries : 5, -// reconnectInterval: 1000, -// autoReconnect : true -// } -// }, function (err, db) { -// database = db; -// callback(err, db); -// }); -// } -// } -// -// function log(message) { -// console.log(new Date(), message); -// } -// -// var queryNumber = 0; -// -// function make_query(db) { -// var currentNumber = queryNumber; -// ++queryNumber; -// log("query " + currentNumber + ": started"); -// -// setTimeout(function() { -// make_query(db); -// }, 5000); -// -// var collection = db.collection('test_collection'); -// collection.findOne({}, -// function (err, result) { -// if (err != null) { -// log("query " + currentNumber + ": find one error: " + err.message); -// return; -// } -// log("query " + currentNumber + ": find one result: " + result); -// } -// ); -// } -// -// connect_to_mongo( -// function(err, db) { -// if (err != null) { -// log(err.message); -// return; -// } -// -// make_query(db); -// } -// ); diff --git a/node_modules/mongodb/wercker.yml b/node_modules/mongodb/wercker.yml deleted file mode 100644 index b64845f..0000000 --- a/node_modules/mongodb/wercker.yml +++ /dev/null @@ -1,19 +0,0 @@ -box: wercker/nodejs -services: - - wercker/mongodb@1.0.1 -# Build definition -build: - # The steps that will be executed on build - steps: - # A step that executes `npm install` command - - npm-install - # A step that executes `npm test` command - - npm-test - - # A custom script step, name value is used in the UI - # and the code value contains the command that get executed - - script: - name: echo nodejs information - code: | - echo "node version $(node -v) running" - echo "npm version $(npm -v) running" diff --git a/node_modules/underscore/LICENSE b/node_modules/underscore/LICENSE deleted file mode 100644 index ad0e71b..0000000 --- a/node_modules/underscore/LICENSE +++ /dev/null @@ -1,23 +0,0 @@ -Copyright (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative -Reporters & Editors - -Permission is hereby granted, free of charge, to any person -obtaining a copy of this software and associated documentation -files (the "Software"), to deal in the Software without -restriction, including without limitation the rights to use, -copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the -Software is furnished to do so, subject to the following -conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/underscore/README.md b/node_modules/underscore/README.md deleted file mode 100644 index c2ba259..0000000 --- a/node_modules/underscore/README.md +++ /dev/null @@ -1,22 +0,0 @@ - __ - /\ \ __ - __ __ ___ \_\ \ __ _ __ ____ ___ ___ _ __ __ /\_\ ____ - /\ \/\ \ /' _ `\ /'_ \ /'__`\/\ __\/ ,__\ / ___\ / __`\/\ __\/'__`\ \/\ \ /',__\ - \ \ \_\ \/\ \/\ \/\ \ \ \/\ __/\ \ \//\__, `\/\ \__//\ \ \ \ \ \//\ __/ __ \ \ \/\__, `\ - \ \____/\ \_\ \_\ \___,_\ \____\\ \_\\/\____/\ \____\ \____/\ \_\\ \____\/\_\ _\ \ \/\____/ - \/___/ \/_/\/_/\/__,_ /\/____/ \/_/ \/___/ \/____/\/___/ \/_/ \/____/\/_//\ \_\ \/___/ - \ \____/ - \/___/ - -Underscore.js is a utility-belt library for JavaScript that provides -support for the usual functional suspects (each, map, reduce, filter...) -without extending any core JavaScript objects. - -For Docs, License, Tests, and pre-packed downloads, see: -http://underscorejs.org - -Underscore is an open-sourced component of DocumentCloud: -https://github.com/documentcloud - -Many thanks to our contributors: -https://github.com/jashkenas/underscore/contributors diff --git a/node_modules/underscore/package.json b/node_modules/underscore/package.json deleted file mode 100644 index 72c81c5..0000000 --- a/node_modules/underscore/package.json +++ /dev/null @@ -1,70 +0,0 @@ -{ - "name": "underscore", - "description": "JavaScript's functional programming helper library.", - "homepage": "http://underscorejs.org", - "keywords": [ - "util", - "functional", - "server", - "client", - "browser" - ], - "author": { - "name": "Jeremy Ashkenas", - "email": "jeremy@documentcloud.org" - }, - "repository": { - "type": "git", - "url": "git://github.com/jashkenas/underscore.git" - }, - "main": "underscore.js", - "version": "1.8.3", - "devDependencies": { - "docco": "*", - "eslint": "0.6.x", - "karma": "~0.12.31", - "karma-qunit": "~0.1.4", - "qunit-cli": "~0.2.0", - "uglify-js": "2.4.x" - }, - "scripts": { - "test": "npm run test-node && npm run lint", - "lint": "eslint underscore.js test/*.js", - "test-node": "qunit-cli test/*.js", - "test-browser": "npm i karma-phantomjs-launcher && ./node_modules/karma/bin/karma start", - "build": "uglifyjs underscore.js -c \"evaluate=false\" --comments \"/ .*/\" -m --source-map underscore-min.map -o underscore-min.js", - "doc": "docco underscore.js" - }, - "license": "MIT", - "files": [ - "underscore.js", - "underscore-min.js", - "underscore-min.map", - "LICENSE" - ], - "gitHead": "e4743ab712b8ab42ad4ccb48b155034d02394e4d", - "bugs": { - "url": "https://github.com/jashkenas/underscore/issues" - }, - "_id": "underscore@1.8.3", - "_shasum": "4f3fb53b106e6097fcf9cb4109f2a5e9bdfa5022", - "_from": "underscore@*", - "_npmVersion": "1.4.28", - "_npmUser": { - "name": "jashkenas", - "email": "jashkenas@gmail.com" - }, - "maintainers": [ - { - "name": "jashkenas", - "email": "jashkenas@gmail.com" - } - ], - "dist": { - "shasum": "4f3fb53b106e6097fcf9cb4109f2a5e9bdfa5022", - "tarball": "http://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz" - }, - "directories": {}, - "_resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz", - "readme": "ERROR: No README data found!" -} diff --git a/node_modules/underscore/underscore-min.js b/node_modules/underscore/underscore-min.js deleted file mode 100644 index f01025b..0000000 --- a/node_modules/underscore/underscore-min.js +++ /dev/null @@ -1,6 +0,0 @@ -// Underscore.js 1.8.3 -// http://underscorejs.org -// (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors -// Underscore may be freely distributed under the MIT license. -(function(){function n(n){function t(t,r,e,u,i,o){for(;i>=0&&o>i;i+=n){var 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\ No newline at end of file diff --git a/node_modules/underscore/underscore.js b/node_modules/underscore/underscore.js deleted file mode 100644 index b29332f..0000000 --- a/node_modules/underscore/underscore.js +++ /dev/null @@ -1,1548 +0,0 @@ -// Underscore.js 1.8.3 -// http://underscorejs.org -// (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors -// Underscore may be freely distributed under the MIT license. - -(function() { - - // Baseline setup - // -------------- - - // Establish the root object, `window` in the browser, or `exports` on the server. - var root = this; - - // Save the previous value of the `_` variable. - var previousUnderscore = root._; - - // Save bytes in the minified (but not gzipped) version: - var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype; - - // Create quick reference variables for speed access to core prototypes. - var - push = ArrayProto.push, - slice = ArrayProto.slice, - toString = ObjProto.toString, - hasOwnProperty = ObjProto.hasOwnProperty; - - // All **ECMAScript 5** native function implementations that we hope to use - // are declared here. - var - nativeIsArray = Array.isArray, - nativeKeys = Object.keys, - nativeBind = FuncProto.bind, - nativeCreate = Object.create; - - // Naked function reference for surrogate-prototype-swapping. - var Ctor = function(){}; - - // Create a safe reference to the Underscore object for use below. - var _ = function(obj) { - if (obj instanceof _) return obj; - if (!(this instanceof _)) return new _(obj); - this._wrapped = obj; - }; - - // Export the Underscore object for **Node.js**, with - // backwards-compatibility for the old `require()` API. If we're in - // the browser, add `_` as a global object. - if (typeof exports !== 'undefined') { - if (typeof module !== 'undefined' && module.exports) { - exports = module.exports = _; - } - exports._ = _; - } else { - root._ = _; - } - - // Current version. - _.VERSION = '1.8.3'; - - // Internal function that returns an efficient (for current engines) version - // of the passed-in callback, to be repeatedly applied in other Underscore - // functions. - var optimizeCb = function(func, context, argCount) { - if (context === void 0) return func; - switch (argCount == null ? 3 : argCount) { - case 1: return function(value) { - return func.call(context, value); - }; - case 2: return function(value, other) { - return func.call(context, value, other); - }; - case 3: return function(value, index, collection) { - return func.call(context, value, index, collection); - }; - case 4: return function(accumulator, value, index, collection) { - return func.call(context, accumulator, value, index, collection); - }; - } - return function() { - return func.apply(context, arguments); - }; - }; - - // A mostly-internal function to generate callbacks that can be applied - // to each element in a collection, returning the desired result — either - // identity, an arbitrary callback, a property matcher, or a property accessor. - var cb = function(value, context, argCount) { - if (value == null) return _.identity; - if (_.isFunction(value)) return optimizeCb(value, context, argCount); - if (_.isObject(value)) return _.matcher(value); - return _.property(value); - }; - _.iteratee = function(value, context) { - return cb(value, context, Infinity); - }; - - // An internal function for creating assigner functions. - var createAssigner = function(keysFunc, undefinedOnly) { - return function(obj) { - var length = arguments.length; - if (length < 2 || obj == null) return obj; - for (var index = 1; index < length; index++) { - var source = arguments[index], - keys = keysFunc(source), - l = keys.length; - for (var i = 0; i < l; i++) { - var key = keys[i]; - if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key]; - } - } - return obj; - }; - }; - - // An internal function for creating a new object that inherits from another. - var baseCreate = function(prototype) { - if (!_.isObject(prototype)) return {}; - if (nativeCreate) return nativeCreate(prototype); - Ctor.prototype = prototype; - var result = new Ctor; - Ctor.prototype = null; - return result; - }; - - var property = function(key) { - return function(obj) { - return obj == null ? void 0 : obj[key]; - }; - }; - - // Helper for collection methods to determine whether a collection - // should be iterated as an array or as an object - // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength - // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094 - var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1; - var getLength = property('length'); - var isArrayLike = function(collection) { - var length = getLength(collection); - return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX; - }; - - // Collection Functions - // -------------------- - - // The cornerstone, an `each` implementation, aka `forEach`. - // Handles raw objects in addition to array-likes. Treats all - // sparse array-likes as if they were dense. - _.each = _.forEach = function(obj, iteratee, context) { - iteratee = optimizeCb(iteratee, context); - var i, length; - if (isArrayLike(obj)) { - for (i = 0, length = obj.length; i < length; i++) { - iteratee(obj[i], i, obj); - } - } else { - var keys = _.keys(obj); - for (i = 0, length = keys.length; i < length; i++) { - iteratee(obj[keys[i]], keys[i], obj); - } - } - return obj; - }; - - // Return the results of applying the iteratee to each element. - _.map = _.collect = function(obj, iteratee, context) { - iteratee = cb(iteratee, context); - var keys = !isArrayLike(obj) && _.keys(obj), - length = (keys || obj).length, - results = Array(length); - for (var index = 0; index < length; index++) { - var currentKey = keys ? keys[index] : index; - results[index] = iteratee(obj[currentKey], currentKey, obj); - } - return results; - }; - - // Create a reducing function iterating left or right. - function createReduce(dir) { - // Optimized iterator function as using arguments.length - // in the main function will deoptimize the, see #1991. - function iterator(obj, iteratee, memo, keys, index, length) { - for (; index >= 0 && index < length; index += dir) { - var currentKey = keys ? keys[index] : index; - memo = iteratee(memo, obj[currentKey], currentKey, obj); - } - return memo; - } - - return function(obj, iteratee, memo, context) { - iteratee = optimizeCb(iteratee, context, 4); - var keys = !isArrayLike(obj) && _.keys(obj), - length = (keys || obj).length, - index = dir > 0 ? 0 : length - 1; - // Determine the initial value if none is provided. - if (arguments.length < 3) { - memo = obj[keys ? keys[index] : index]; - index += dir; - } - return iterator(obj, iteratee, memo, keys, index, length); - }; - } - - // **Reduce** builds up a single result from a list of values, aka `inject`, - // or `foldl`. - _.reduce = _.foldl = _.inject = createReduce(1); - - // The right-associative version of reduce, also known as `foldr`. - _.reduceRight = _.foldr = createReduce(-1); - - // Return the first value which passes a truth test. Aliased as `detect`. - _.find = _.detect = function(obj, predicate, context) { - var key; - if (isArrayLike(obj)) { - key = _.findIndex(obj, predicate, context); - } else { - key = _.findKey(obj, predicate, context); - } - if (key !== void 0 && key !== -1) return obj[key]; - }; - - // Return all the elements that pass a truth test. - // Aliased as `select`. - _.filter = _.select = function(obj, predicate, context) { - var results = []; - predicate = cb(predicate, context); - _.each(obj, function(value, index, list) { - if (predicate(value, index, list)) results.push(value); - }); - return results; - }; - - // Return all the elements for which a truth test fails. - _.reject = function(obj, predicate, context) { - return _.filter(obj, _.negate(cb(predicate)), context); - }; - - // Determine whether all of the elements match a truth test. - // Aliased as `all`. - _.every = _.all = function(obj, predicate, context) { - predicate = cb(predicate, context); - var keys = !isArrayLike(obj) && _.keys(obj), - length = (keys || obj).length; - for (var index = 0; index < length; index++) { - var currentKey = keys ? keys[index] : index; - if (!predicate(obj[currentKey], currentKey, obj)) return false; - } - return true; - }; - - // Determine if at least one element in the object matches a truth test. - // Aliased as `any`. - _.some = _.any = function(obj, predicate, context) { - predicate = cb(predicate, context); - var keys = !isArrayLike(obj) && _.keys(obj), - length = (keys || obj).length; - for (var index = 0; index < length; index++) { - var currentKey = keys ? keys[index] : index; - if (predicate(obj[currentKey], currentKey, obj)) return true; - } - return false; - }; - - // Determine if the array or object contains a given item (using `===`). - // Aliased as `includes` and `include`. - _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) { - if (!isArrayLike(obj)) obj = _.values(obj); - if (typeof fromIndex != 'number' || guard) fromIndex = 0; - return _.indexOf(obj, item, fromIndex) >= 0; - }; - - // Invoke a method (with arguments) on every item in a collection. - _.invoke = function(obj, method) { - var args = slice.call(arguments, 2); - var isFunc = _.isFunction(method); - return _.map(obj, function(value) { - var func = isFunc ? method : value[method]; - return func == null ? func : func.apply(value, args); - }); - }; - - // Convenience version of a common use case of `map`: fetching a property. - _.pluck = function(obj, key) { - return _.map(obj, _.property(key)); - }; - - // Convenience version of a common use case of `filter`: selecting only objects - // containing specific `key:value` pairs. - _.where = function(obj, attrs) { - return _.filter(obj, _.matcher(attrs)); - }; - - // Convenience version of a common use case of `find`: getting the first object - // containing specific `key:value` pairs. - _.findWhere = function(obj, attrs) { - return _.find(obj, _.matcher(attrs)); - }; - - // Return the maximum element (or element-based computation). - _.max = function(obj, iteratee, context) { - var result = -Infinity, lastComputed = -Infinity, - value, computed; - if (iteratee == null && obj != null) { - obj = isArrayLike(obj) ? obj : _.values(obj); - for (var i = 0, length = obj.length; i < length; i++) { - value = obj[i]; - if (value > result) { - result = value; - } - } - } else { - iteratee = cb(iteratee, context); - _.each(obj, function(value, index, list) { - computed = iteratee(value, index, list); - if (computed > lastComputed || computed === -Infinity && result === -Infinity) { - result = value; - lastComputed = computed; - } - }); - } - return result; - }; - - // Return the minimum element (or element-based computation). - _.min = function(obj, iteratee, context) { - var result = Infinity, lastComputed = Infinity, - value, computed; - if (iteratee == null && obj != null) { - obj = isArrayLike(obj) ? obj : _.values(obj); - for (var i = 0, length = obj.length; i < length; i++) { - value = obj[i]; - if (value < result) { - result = value; - } - } - } else { - iteratee = cb(iteratee, context); - _.each(obj, function(value, index, list) { - computed = iteratee(value, index, list); - if (computed < lastComputed || computed === Infinity && result === Infinity) { - result = value; - lastComputed = computed; - } - }); - } - return result; - }; - - // Shuffle a collection, using the modern version of the - // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle). - _.shuffle = function(obj) { - var set = isArrayLike(obj) ? obj : _.values(obj); - var length = set.length; - var shuffled = Array(length); - for (var index = 0, rand; index < length; index++) { - rand = _.random(0, index); - if (rand !== index) shuffled[index] = shuffled[rand]; - shuffled[rand] = set[index]; - } - return shuffled; - }; - - // Sample **n** random values from a collection. - // If **n** is not specified, returns a single random element. - // The internal `guard` argument allows it to work with `map`. - _.sample = function(obj, n, guard) { - if (n == null || guard) { - if (!isArrayLike(obj)) obj = _.values(obj); - return obj[_.random(obj.length - 1)]; - } - return _.shuffle(obj).slice(0, Math.max(0, n)); - }; - - // Sort the object's values by a criterion produced by an iteratee. - _.sortBy = function(obj, iteratee, context) { - iteratee = cb(iteratee, context); - return _.pluck(_.map(obj, function(value, index, list) { - return { - value: value, - index: index, - criteria: iteratee(value, index, list) - }; - }).sort(function(left, right) { - var a = left.criteria; - var b = right.criteria; - if (a !== b) { - if (a > b || a === void 0) return 1; - if (a < b || b === void 0) return -1; - } - return left.index - right.index; - }), 'value'); - }; - - // An internal function used for aggregate "group by" operations. - var group = function(behavior) { - return function(obj, iteratee, context) { - var result = {}; - iteratee = cb(iteratee, context); - _.each(obj, function(value, index) { - var key = iteratee(value, index, obj); - behavior(result, value, key); - }); - return result; - }; - }; - - // Groups the object's values by a criterion. Pass either a string attribute - // to group by, or a function that returns the criterion. - _.groupBy = group(function(result, value, key) { - if (_.has(result, key)) result[key].push(value); else result[key] = [value]; - }); - - // Indexes the object's values by a criterion, similar to `groupBy`, but for - // when you know that your index values will be unique. - _.indexBy = group(function(result, value, key) { - result[key] = value; - }); - - // Counts instances of an object that group by a certain criterion. Pass - // either a string attribute to count by, or a function that returns the - // criterion. - _.countBy = group(function(result, value, key) { - if (_.has(result, key)) result[key]++; else result[key] = 1; - }); - - // Safely create a real, live array from anything iterable. - _.toArray = function(obj) { - if (!obj) return []; - if (_.isArray(obj)) return slice.call(obj); - if (isArrayLike(obj)) return _.map(obj, _.identity); - return _.values(obj); - }; - - // Return the number of elements in an object. - _.size = function(obj) { - if (obj == null) return 0; - return isArrayLike(obj) ? obj.length : _.keys(obj).length; - }; - - // Split a collection into two arrays: one whose elements all satisfy the given - // predicate, and one whose elements all do not satisfy the predicate. - _.partition = function(obj, predicate, context) { - predicate = cb(predicate, context); - var pass = [], fail = []; - _.each(obj, function(value, key, obj) { - (predicate(value, key, obj) ? pass : fail).push(value); - }); - return [pass, fail]; - }; - - // Array Functions - // --------------- - - // Get the first element of an array. Passing **n** will return the first N - // values in the array. Aliased as `head` and `take`. The **guard** check - // allows it to work with `_.map`. - _.first = _.head = _.take = function(array, n, guard) { - if (array == null) return void 0; - if (n == null || guard) return array[0]; - return _.initial(array, array.length - n); - }; - - // Returns everything but the last entry of the array. Especially useful on - // the arguments object. Passing **n** will return all the values in - // the array, excluding the last N. - _.initial = function(array, n, guard) { - return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n))); - }; - - // Get the last element of an array. Passing **n** will return the last N - // values in the array. - _.last = function(array, n, guard) { - if (array == null) return void 0; - if (n == null || guard) return array[array.length - 1]; - return _.rest(array, Math.max(0, array.length - n)); - }; - - // Returns everything but the first entry of the array. Aliased as `tail` and `drop`. - // Especially useful on the arguments object. Passing an **n** will return - // the rest N values in the array. - _.rest = _.tail = _.drop = function(array, n, guard) { - return slice.call(array, n == null || guard ? 1 : n); - }; - - // Trim out all falsy values from an array. - _.compact = function(array) { - return _.filter(array, _.identity); - }; - - // Internal implementation of a recursive `flatten` function. - var flatten = function(input, shallow, strict, startIndex) { - var output = [], idx = 0; - for (var i = startIndex || 0, length = getLength(input); i < length; i++) { - var value = input[i]; - if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) { - //flatten current level of array or arguments object - if (!shallow) value = flatten(value, shallow, strict); - var j = 0, len = value.length; - output.length += len; - while (j < len) { - output[idx++] = value[j++]; - } - } else if (!strict) { - output[idx++] = value; - } - } - return output; - }; - - // Flatten out an array, either recursively (by default), or just one level. - _.flatten = function(array, shallow) { - return flatten(array, shallow, false); - }; - - // Return a version of the array that does not contain the specified value(s). - _.without = function(array) { - return _.difference(array, slice.call(arguments, 1)); - }; - - // Produce a duplicate-free version of the array. If the array has already - // been sorted, you have the option of using a faster algorithm. - // Aliased as `unique`. - _.uniq = _.unique = function(array, isSorted, iteratee, context) { - if (!_.isBoolean(isSorted)) { - context = iteratee; - iteratee = isSorted; - isSorted = false; - } - if (iteratee != null) iteratee = cb(iteratee, context); - var result = []; - var seen = []; - for (var i = 0, length = getLength(array); i < length; i++) { - var value = array[i], - computed = iteratee ? iteratee(value, i, array) : value; - if (isSorted) { - if (!i || seen !== computed) result.push(value); - seen = computed; - } else if (iteratee) { - if (!_.contains(seen, computed)) { - seen.push(computed); - result.push(value); - } - } else if (!_.contains(result, value)) { - result.push(value); - } - } - return result; - }; - - // Produce an array that contains the union: each distinct element from all of - // the passed-in arrays. - _.union = function() { - return _.uniq(flatten(arguments, true, true)); - }; - - // Produce an array that contains every item shared between all the - // passed-in arrays. - _.intersection = function(array) { - var result = []; - var argsLength = arguments.length; - for (var i = 0, length = getLength(array); i < length; i++) { - var item = array[i]; - if (_.contains(result, item)) continue; - for (var j = 1; j < argsLength; j++) { - if (!_.contains(arguments[j], item)) break; - } - if (j === argsLength) result.push(item); - } - return result; - }; - - // Take the difference between one array and a number of other arrays. - // Only the elements present in just the first array will remain. - _.difference = function(array) { - var rest = flatten(arguments, true, true, 1); - return _.filter(array, function(value){ - return !_.contains(rest, value); - }); - }; - - // Zip together multiple lists into a single array -- elements that share - // an index go together. - _.zip = function() { - return _.unzip(arguments); - }; - - // Complement of _.zip. Unzip accepts an array of arrays and groups - // each array's elements on shared indices - _.unzip = function(array) { - var length = array && _.max(array, getLength).length || 0; - var result = Array(length); - - for (var index = 0; index < length; index++) { - result[index] = _.pluck(array, index); - } - return result; - }; - - // Converts lists into objects. Pass either a single array of `[key, value]` - // pairs, or two parallel arrays of the same length -- one of keys, and one of - // the corresponding values. - _.object = function(list, values) { - var result = {}; - for (var i = 0, length = getLength(list); i < length; i++) { - if (values) { - result[list[i]] = values[i]; - } else { - result[list[i][0]] = list[i][1]; - } - } - return result; - }; - - // Generator function to create the findIndex and findLastIndex functions - function createPredicateIndexFinder(dir) { - return function(array, predicate, context) { - predicate = cb(predicate, context); - var length = getLength(array); - var index = dir > 0 ? 0 : length - 1; - for (; index >= 0 && index < length; index += dir) { - if (predicate(array[index], index, array)) return index; - } - return -1; - }; - } - - // Returns the first index on an array-like that passes a predicate test - _.findIndex = createPredicateIndexFinder(1); - _.findLastIndex = createPredicateIndexFinder(-1); - - // Use a comparator function to figure out the smallest index at which - // an object should be inserted so as to maintain order. Uses binary search. - _.sortedIndex = function(array, obj, iteratee, context) { - iteratee = cb(iteratee, context, 1); - var value = iteratee(obj); - var low = 0, high = getLength(array); - while (low < high) { - var mid = Math.floor((low + high) / 2); - if (iteratee(array[mid]) < value) low = mid + 1; else high = mid; - } - return low; - }; - - // Generator function to create the indexOf and lastIndexOf functions - function createIndexFinder(dir, predicateFind, sortedIndex) { - return function(array, item, idx) { - var i = 0, length = getLength(array); - if (typeof idx == 'number') { - if (dir > 0) { - i = idx >= 0 ? idx : Math.max(idx + length, i); - } else { - length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1; - } - } else if (sortedIndex && idx && length) { - idx = sortedIndex(array, item); - return array[idx] === item ? idx : -1; - } - if (item !== item) { - idx = predicateFind(slice.call(array, i, length), _.isNaN); - return idx >= 0 ? idx + i : -1; - } - for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) { - if (array[idx] === item) return idx; - } - return -1; - }; - } - - // Return the position of the first occurrence of an item in an array, - // or -1 if the item is not included in the array. - // If the array is large and already in sort order, pass `true` - // for **isSorted** to use binary search. - _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex); - _.lastIndexOf = createIndexFinder(-1, _.findLastIndex); - - // Generate an integer Array containing an arithmetic progression. A port of - // the native Python `range()` function. See - // [the Python documentation](http://docs.python.org/library/functions.html#range). - _.range = function(start, stop, step) { - if (stop == null) { - stop = start || 0; - start = 0; - } - step = step || 1; - - var length = Math.max(Math.ceil((stop - start) / step), 0); - var range = Array(length); - - for (var idx = 0; idx < length; idx++, start += step) { - range[idx] = start; - } - - return range; - }; - - // Function (ahem) Functions - // ------------------ - - // Determines whether to execute a function as a constructor - // or a normal function with the provided arguments - var executeBound = function(sourceFunc, boundFunc, context, callingContext, args) { - if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args); - var self = baseCreate(sourceFunc.prototype); - var result = sourceFunc.apply(self, args); - if (_.isObject(result)) return result; - return self; - }; - - // Create a function bound to a given object (assigning `this`, and arguments, - // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if - // available. - _.bind = function(func, context) { - if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1)); - if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function'); - var args = slice.call(arguments, 2); - var bound = function() { - return executeBound(func, bound, context, this, args.concat(slice.call(arguments))); - }; - return bound; - }; - - // Partially apply a function by creating a version that has had some of its - // arguments pre-filled, without changing its dynamic `this` context. _ acts - // as a placeholder, allowing any combination of arguments to be pre-filled. - _.partial = function(func) { - var boundArgs = slice.call(arguments, 1); - var bound = function() { - var position = 0, length = boundArgs.length; - var args = Array(length); - for (var i = 0; i < length; i++) { - args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i]; - } - while (position < arguments.length) args.push(arguments[position++]); - return executeBound(func, bound, this, this, args); - }; - return bound; - }; - - // Bind a number of an object's methods to that object. Remaining arguments - // are the method names to be bound. Useful for ensuring that all callbacks - // defined on an object belong to it. - _.bindAll = function(obj) { - var i, length = arguments.length, key; - if (length <= 1) throw new Error('bindAll must be passed function names'); - for (i = 1; i < length; i++) { - key = arguments[i]; - obj[key] = _.bind(obj[key], obj); - } - return obj; - }; - - // Memoize an expensive function by storing its results. - _.memoize = function(func, hasher) { - var memoize = function(key) { - var cache = memoize.cache; - var address = '' + (hasher ? hasher.apply(this, arguments) : key); - if (!_.has(cache, address)) cache[address] = func.apply(this, arguments); - return cache[address]; - }; - memoize.cache = {}; - return memoize; - }; - - // Delays a function for the given number of milliseconds, and then calls - // it with the arguments supplied. - _.delay = function(func, wait) { - var args = slice.call(arguments, 2); - return setTimeout(function(){ - return func.apply(null, args); - }, wait); - }; - - // Defers a function, scheduling it to run after the current call stack has - // cleared. - _.defer = _.partial(_.delay, _, 1); - - // Returns a function, that, when invoked, will only be triggered at most once - // during a given window of time. Normally, the throttled function will run - // as much as it can, without ever going more than once per `wait` duration; - // but if you'd like to disable the execution on the leading edge, pass - // `{leading: false}`. To disable execution on the trailing edge, ditto. - _.throttle = function(func, wait, options) { - var context, args, result; - var timeout = null; - var previous = 0; - if (!options) options = {}; - var later = function() { - previous = options.leading === false ? 0 : _.now(); - timeout = null; - result = func.apply(context, args); - if (!timeout) context = args = null; - }; - return function() { - var now = _.now(); - if (!previous && options.leading === false) previous = now; - var remaining = wait - (now - previous); - context = this; - args = arguments; - if (remaining <= 0 || remaining > wait) { - if (timeout) { - clearTimeout(timeout); - timeout = null; - } - previous = now; - result = func.apply(context, args); - if (!timeout) context = args = null; - } else if (!timeout && options.trailing !== false) { - timeout = setTimeout(later, remaining); - } - return result; - }; - }; - - // Returns a function, that, as long as it continues to be invoked, will not - // be triggered. The function will be called after it stops being called for - // N milliseconds. If `immediate` is passed, trigger the function on the - // leading edge, instead of the trailing. - _.debounce = function(func, wait, immediate) { - var timeout, args, context, timestamp, result; - - var later = function() { - var last = _.now() - timestamp; - - if (last < wait && last >= 0) { - timeout = setTimeout(later, wait - last); - } else { - timeout = null; - if (!immediate) { - result = func.apply(context, args); - if (!timeout) context = args = null; - } - } - }; - - return function() { - context = this; - args = arguments; - timestamp = _.now(); - var callNow = immediate && !timeout; - if (!timeout) timeout = setTimeout(later, wait); - if (callNow) { - result = func.apply(context, args); - context = args = null; - } - - return result; - }; - }; - - // Returns the first function passed as an argument to the second, - // allowing you to adjust arguments, run code before and after, and - // conditionally execute the original function. - _.wrap = function(func, wrapper) { - return _.partial(wrapper, func); - }; - - // Returns a negated version of the passed-in predicate. - _.negate = function(predicate) { - return function() { - return !predicate.apply(this, arguments); - }; - }; - - // Returns a function that is the composition of a list of functions, each - // consuming the return value of the function that follows. - _.compose = function() { - var args = arguments; - var start = args.length - 1; - return function() { - var i = start; - var result = args[start].apply(this, arguments); - while (i--) result = args[i].call(this, result); - return result; - }; - }; - - // Returns a function that will only be executed on and after the Nth call. - _.after = function(times, func) { - return function() { - if (--times < 1) { - return func.apply(this, arguments); - } - }; - }; - - // Returns a function that will only be executed up to (but not including) the Nth call. - _.before = function(times, func) { - var memo; - return function() { - if (--times > 0) { - memo = func.apply(this, arguments); - } - if (times <= 1) func = null; - return memo; - }; - }; - - // Returns a function that will be executed at most one time, no matter how - // often you call it. Useful for lazy initialization. - _.once = _.partial(_.before, 2); - - // Object Functions - // ---------------- - - // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed. - var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString'); - var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString', - 'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString']; - - function collectNonEnumProps(obj, keys) { - var nonEnumIdx = nonEnumerableProps.length; - var constructor = obj.constructor; - var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto; - - // Constructor is a special case. - var prop = 'constructor'; - if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop); - - while (nonEnumIdx--) { - prop = nonEnumerableProps[nonEnumIdx]; - if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) { - keys.push(prop); - } - } - } - - // Retrieve the names of an object's own properties. - // Delegates to **ECMAScript 5**'s native `Object.keys` - _.keys = function(obj) { - if (!_.isObject(obj)) return []; - if (nativeKeys) return nativeKeys(obj); - var keys = []; - for (var key in obj) if (_.has(obj, key)) keys.push(key); - // Ahem, IE < 9. - if (hasEnumBug) collectNonEnumProps(obj, keys); - return keys; - }; - - // Retrieve all the property names of an object. - _.allKeys = function(obj) { - if (!_.isObject(obj)) return []; - var keys = []; - for (var key in obj) keys.push(key); - // Ahem, IE < 9. - if (hasEnumBug) collectNonEnumProps(obj, keys); - return keys; - }; - - // Retrieve the values of an object's properties. - _.values = function(obj) { - var keys = _.keys(obj); - var length = keys.length; - var values = Array(length); - for (var i = 0; i < length; i++) { - values[i] = obj[keys[i]]; - } - return values; - }; - - // Returns the results of applying the iteratee to each element of the object - // In contrast to _.map it returns an object - _.mapObject = function(obj, iteratee, context) { - iteratee = cb(iteratee, context); - var keys = _.keys(obj), - length = keys.length, - results = {}, - currentKey; - for (var index = 0; index < length; index++) { - currentKey = keys[index]; - results[currentKey] = iteratee(obj[currentKey], currentKey, obj); - } - return results; - }; - - // Convert an object into a list of `[key, value]` pairs. - _.pairs = function(obj) { - var keys = _.keys(obj); - var length = keys.length; - var pairs = Array(length); - for (var i = 0; i < length; i++) { - pairs[i] = [keys[i], obj[keys[i]]]; - } - return pairs; - }; - - // Invert the keys and values of an object. The values must be serializable. - _.invert = function(obj) { - var result = {}; - var keys = _.keys(obj); - for (var i = 0, length = keys.length; i < length; i++) { - result[obj[keys[i]]] = keys[i]; - } - return result; - }; - - // Return a sorted list of the function names available on the object. - // Aliased as `methods` - _.functions = _.methods = function(obj) { - var names = []; - for (var key in obj) { - if (_.isFunction(obj[key])) names.push(key); - } - return names.sort(); - }; - - // Extend a given object with all the properties in passed-in object(s). - _.extend = createAssigner(_.allKeys); - - // Assigns a given object with all the own properties in the passed-in object(s) - // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign) - _.extendOwn = _.assign = createAssigner(_.keys); - - // Returns the first key on an object that passes a predicate test - _.findKey = function(obj, predicate, context) { - predicate = cb(predicate, context); - var keys = _.keys(obj), key; - for (var i = 0, length = keys.length; i < length; i++) { - key = keys[i]; - if (predicate(obj[key], key, obj)) return key; - } - }; - - // Return a copy of the object only containing the whitelisted properties. - _.pick = function(object, oiteratee, context) { - var result = {}, obj = object, iteratee, keys; - if (obj == null) return result; - if (_.isFunction(oiteratee)) { - keys = _.allKeys(obj); - iteratee = optimizeCb(oiteratee, context); - } else { - keys = flatten(arguments, false, false, 1); - iteratee = function(value, key, obj) { return key in obj; }; - obj = Object(obj); - } - for (var i = 0, length = keys.length; i < length; i++) { - var key = keys[i]; - var value = obj[key]; - if (iteratee(value, key, obj)) result[key] = value; - } - return result; - }; - - // Return a copy of the object without the blacklisted properties. - _.omit = function(obj, iteratee, context) { - if (_.isFunction(iteratee)) { - iteratee = _.negate(iteratee); - } else { - var keys = _.map(flatten(arguments, false, false, 1), String); - iteratee = function(value, key) { - return !_.contains(keys, key); - }; - } - return _.pick(obj, iteratee, context); - }; - - // Fill in a given object with default properties. - _.defaults = createAssigner(_.allKeys, true); - - // Creates an object that inherits from the given prototype object. - // If additional properties are provided then they will be added to the - // created object. - _.create = function(prototype, props) { - var result = baseCreate(prototype); - if (props) _.extendOwn(result, props); - return result; - }; - - // Create a (shallow-cloned) duplicate of an object. - _.clone = function(obj) { - if (!_.isObject(obj)) return obj; - return _.isArray(obj) ? obj.slice() : _.extend({}, obj); - }; - - // Invokes interceptor with the obj, and then returns obj. - // The primary purpose of this method is to "tap into" a method chain, in - // order to perform operations on intermediate results within the chain. - _.tap = function(obj, interceptor) { - interceptor(obj); - return obj; - }; - - // Returns whether an object has a given set of `key:value` pairs. - _.isMatch = function(object, attrs) { - var keys = _.keys(attrs), length = keys.length; - if (object == null) return !length; - var obj = Object(object); - for (var i = 0; i < length; i++) { - var key = keys[i]; - if (attrs[key] !== obj[key] || !(key in obj)) return false; - } - return true; - }; - - - // Internal recursive comparison function for `isEqual`. - var eq = function(a, b, aStack, bStack) { - // Identical objects are equal. `0 === -0`, but they aren't identical. - // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal). - if (a === b) return a !== 0 || 1 / a === 1 / b; - // A strict comparison is necessary because `null == undefined`. - if (a == null || b == null) return a === b; - // Unwrap any wrapped objects. - if (a instanceof _) a = a._wrapped; - if (b instanceof _) b = b._wrapped; - // Compare `[[Class]]` names. - var className = toString.call(a); - if (className !== toString.call(b)) return false; - switch (className) { - // Strings, numbers, regular expressions, dates, and booleans are compared by value. - case '[object RegExp]': - // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i') - case '[object String]': - // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is - // equivalent to `new String("5")`. - return '' + a === '' + b; - case '[object Number]': - // `NaN`s are equivalent, but non-reflexive. - // Object(NaN) is equivalent to NaN - if (+a !== +a) return +b !== +b; - // An `egal` comparison is performed for other numeric values. - return +a === 0 ? 1 / +a === 1 / b : +a === +b; - case '[object Date]': - case '[object Boolean]': - // Coerce dates and booleans to numeric primitive values. Dates are compared by their - // millisecond representations. Note that invalid dates with millisecond representations - // of `NaN` are not equivalent. - return +a === +b; - } - - var areArrays = className === '[object Array]'; - if (!areArrays) { - if (typeof a != 'object' || typeof b != 'object') return false; - - // Objects with different constructors are not equivalent, but `Object`s or `Array`s - // from different frames are. - var aCtor = a.constructor, bCtor = b.constructor; - if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor && - _.isFunction(bCtor) && bCtor instanceof bCtor) - && ('constructor' in a && 'constructor' in b)) { - return false; - } - } - // Assume equality for cyclic structures. The algorithm for detecting cyclic - // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`. - - // Initializing stack of traversed objects. - // It's done here since we only need them for objects and arrays comparison. - aStack = aStack || []; - bStack = bStack || []; - var length = aStack.length; - while (length--) { - // Linear search. Performance is inversely proportional to the number of - // unique nested structures. - if (aStack[length] === a) return bStack[length] === b; - } - - // Add the first object to the stack of traversed objects. - aStack.push(a); - bStack.push(b); - - // Recursively compare objects and arrays. - if (areArrays) { - // Compare array lengths to determine if a deep comparison is necessary. - length = a.length; - if (length !== b.length) return false; - // Deep compare the contents, ignoring non-numeric properties. - while (length--) { - if (!eq(a[length], b[length], aStack, bStack)) return false; - } - } else { - // Deep compare objects. - var keys = _.keys(a), key; - length = keys.length; - // Ensure that both objects contain the same number of properties before comparing deep equality. - if (_.keys(b).length !== length) return false; - while (length--) { - // Deep compare each member - key = keys[length]; - if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false; - } - } - // Remove the first object from the stack of traversed objects. - aStack.pop(); - bStack.pop(); - return true; - }; - - // Perform a deep comparison to check if two objects are equal. - _.isEqual = function(a, b) { - return eq(a, b); - }; - - // Is a given array, string, or object empty? - // An "empty" object has no enumerable own-properties. - _.isEmpty = function(obj) { - if (obj == null) return true; - if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0; - return _.keys(obj).length === 0; - }; - - // Is a given value a DOM element? - _.isElement = function(obj) { - return !!(obj && obj.nodeType === 1); - }; - - // Is a given value an array? - // Delegates to ECMA5's native Array.isArray - _.isArray = nativeIsArray || function(obj) { - return toString.call(obj) === '[object Array]'; - }; - - // Is a given variable an object? - _.isObject = function(obj) { - var type = typeof obj; - return type === 'function' || type === 'object' && !!obj; - }; - - // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError. - _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) { - _['is' + name] = function(obj) { - return toString.call(obj) === '[object ' + name + ']'; - }; - }); - - // Define a fallback version of the method in browsers (ahem, IE < 9), where - // there isn't any inspectable "Arguments" type. - if (!_.isArguments(arguments)) { - _.isArguments = function(obj) { - return _.has(obj, 'callee'); - }; - } - - // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8, - // IE 11 (#1621), and in Safari 8 (#1929). - if (typeof /./ != 'function' && typeof Int8Array != 'object') { - _.isFunction = function(obj) { - return typeof obj == 'function' || false; - }; - } - - // Is a given object a finite number? - _.isFinite = function(obj) { - return isFinite(obj) && !isNaN(parseFloat(obj)); - }; - - // Is the given value `NaN`? (NaN is the only number which does not equal itself). - _.isNaN = function(obj) { - return _.isNumber(obj) && obj !== +obj; - }; - - // Is a given value a boolean? - _.isBoolean = function(obj) { - return obj === true || obj === false || toString.call(obj) === '[object Boolean]'; - }; - - // Is a given value equal to null? - _.isNull = function(obj) { - return obj === null; - }; - - // Is a given variable undefined? - _.isUndefined = function(obj) { - return obj === void 0; - }; - - // Shortcut function for checking if an object has a given property directly - // on itself (in other words, not on a prototype). - _.has = function(obj, key) { - return obj != null && hasOwnProperty.call(obj, key); - }; - - // Utility Functions - // ----------------- - - // Run Underscore.js in *noConflict* mode, returning the `_` variable to its - // previous owner. Returns a reference to the Underscore object. - _.noConflict = function() { - root._ = previousUnderscore; - return this; - }; - - // Keep the identity function around for default iteratees. - _.identity = function(value) { - return value; - }; - - // Predicate-generating functions. Often useful outside of Underscore. - _.constant = function(value) { - return function() { - return value; - }; - }; - - _.noop = function(){}; - - _.property = property; - - // Generates a function for a given object that returns a given property. - _.propertyOf = function(obj) { - return obj == null ? function(){} : function(key) { - return obj[key]; - }; - }; - - // Returns a predicate for checking whether an object has a given set of - // `key:value` pairs. - _.matcher = _.matches = function(attrs) { - attrs = _.extendOwn({}, attrs); - return function(obj) { - return _.isMatch(obj, attrs); - }; - }; - - // Run a function **n** times. - _.times = function(n, iteratee, context) { - var accum = Array(Math.max(0, n)); - iteratee = optimizeCb(iteratee, context, 1); - for (var i = 0; i < n; i++) accum[i] = iteratee(i); - return accum; - }; - - // Return a random integer between min and max (inclusive). - _.random = function(min, max) { - if (max == null) { - max = min; - min = 0; - } - return min + Math.floor(Math.random() * (max - min + 1)); - }; - - // A (possibly faster) way to get the current timestamp as an integer. - _.now = Date.now || function() { - return new Date().getTime(); - }; - - // List of HTML entities for escaping. - var escapeMap = { - '&': '&', - '<': '<', - '>': '>', - '"': '"', - "'": ''', - '`': '`' - }; - var unescapeMap = _.invert(escapeMap); - - // Functions for escaping and unescaping strings to/from HTML interpolation. - var createEscaper = function(map) { - var escaper = function(match) { - return map[match]; - }; - // Regexes for identifying a key that needs to be escaped - var source = '(?:' + _.keys(map).join('|') + ')'; - var testRegexp = RegExp(source); - var replaceRegexp = RegExp(source, 'g'); - return function(string) { - string = string == null ? '' : '' + string; - return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string; - }; - }; - _.escape = createEscaper(escapeMap); - _.unescape = createEscaper(unescapeMap); - - // If the value of the named `property` is a function then invoke it with the - // `object` as context; otherwise, return it. - _.result = function(object, property, fallback) { - var value = object == null ? void 0 : object[property]; - if (value === void 0) { - value = fallback; - } - return _.isFunction(value) ? value.call(object) : value; - }; - - // Generate a unique integer id (unique within the entire client session). - // Useful for temporary DOM ids. - var idCounter = 0; - _.uniqueId = function(prefix) { - var id = ++idCounter + ''; - return prefix ? prefix + id : id; - }; - - // By default, Underscore uses ERB-style template delimiters, change the - // following template settings to use alternative delimiters. - _.templateSettings = { - evaluate : /<%([\s\S]+?)%>/g, - interpolate : /<%=([\s\S]+?)%>/g, - escape : /<%-([\s\S]+?)%>/g - }; - - // When customizing `templateSettings`, if you don't want to define an - // interpolation, evaluation or escaping regex, we need one that is - // guaranteed not to match. - var noMatch = /(.)^/; - - // Certain characters need to be escaped so that they can be put into a - // string literal. - var escapes = { - "'": "'", - '\\': '\\', - '\r': 'r', - '\n': 'n', - '\u2028': 'u2028', - '\u2029': 'u2029' - }; - - var escaper = /\\|'|\r|\n|\u2028|\u2029/g; - - var escapeChar = function(match) { - return '\\' + escapes[match]; - }; - - // JavaScript micro-templating, similar to John Resig's implementation. - // Underscore templating handles arbitrary delimiters, preserves whitespace, - // and correctly escapes quotes within interpolated code. - // NB: `oldSettings` only exists for backwards compatibility. - _.template = function(text, settings, oldSettings) { - if (!settings && oldSettings) settings = oldSettings; - settings = _.defaults({}, settings, _.templateSettings); - - // Combine delimiters into one regular expression via alternation. - var matcher = RegExp([ - (settings.escape || noMatch).source, - (settings.interpolate || noMatch).source, - (settings.evaluate || noMatch).source - ].join('|') + '|$', 'g'); - - // Compile the template source, escaping string literals appropriately. - var index = 0; - var source = "__p+='"; - text.replace(matcher, function(match, escape, interpolate, evaluate, offset) { - source += text.slice(index, offset).replace(escaper, escapeChar); - index = offset + match.length; - - if (escape) { - source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'"; - } else if (interpolate) { - source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'"; - } else if (evaluate) { - source += "';\n" + evaluate + "\n__p+='"; - } - - // Adobe VMs need the match returned to produce the correct offest. - return match; - }); - source += "';\n"; - - // If a variable is not specified, place data values in local scope. - if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n'; - - source = "var __t,__p='',__j=Array.prototype.join," + - "print=function(){__p+=__j.call(arguments,'');};\n" + - source + 'return __p;\n'; - - try { - var render = new Function(settings.variable || 'obj', '_', source); - } catch (e) { - e.source = source; - throw e; - } - - var template = function(data) { - return render.call(this, data, _); - }; - - // Provide the compiled source as a convenience for precompilation. - var argument = settings.variable || 'obj'; - template.source = 'function(' + argument + '){\n' + source + '}'; - - return template; - }; - - // Add a "chain" function. Start chaining a wrapped Underscore object. - _.chain = function(obj) { - var instance = _(obj); - instance._chain = true; - return instance; - }; - - // OOP - // --------------- - // If Underscore is called as a function, it returns a wrapped object that - // can be used OO-style. This wrapper holds altered versions of all the - // underscore functions. Wrapped objects may be chained. - - // Helper function to continue chaining intermediate results. - var result = function(instance, obj) { - return instance._chain ? _(obj).chain() : obj; - }; - - // Add your own custom functions to the Underscore object. - _.mixin = function(obj) { - _.each(_.functions(obj), function(name) { - var func = _[name] = obj[name]; - _.prototype[name] = function() { - var args = [this._wrapped]; - push.apply(args, arguments); - return result(this, func.apply(_, args)); - }; - }); - }; - - // Add all of the Underscore functions to the wrapper object. - _.mixin(_); - - // Add all mutator Array functions to the wrapper. - _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) { - var method = ArrayProto[name]; - _.prototype[name] = function() { - var obj = this._wrapped; - method.apply(obj, arguments); - if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0]; - return result(this, obj); - }; - }); - - // Add all accessor Array functions to the wrapper. - _.each(['concat', 'join', 'slice'], function(name) { - var method = ArrayProto[name]; - _.prototype[name] = function() { - return result(this, method.apply(this._wrapped, arguments)); - }; - }); - - // Extracts the result from a wrapped and chained object. - _.prototype.value = function() { - return this._wrapped; - }; - - // Provide unwrapping proxy for some methods used in engine operations - // such as arithmetic and JSON stringification. - _.prototype.valueOf = _.prototype.toJSON = _.prototype.value; - - _.prototype.toString = function() { - return '' + this._wrapped; - }; - - // AMD registration happens at the end for compatibility with AMD loaders - // that may not enforce next-turn semantics on modules. Even though general - // practice for AMD registration is to be anonymous, underscore registers - // as a named module because, like jQuery, it is a base library that is - // popular enough to be bundled in a third party lib, but not be part of - // an AMD load request. Those cases could generate an error when an - // anonymous define() is called outside of a loader request. - if (typeof define === 'function' && define.amd) { - define('underscore', [], function() { - return _; - }); - } -}.call(this)); diff --git a/package.json b/package.json index c19e3fb..d81ffa1 100644 --- a/package.json +++ b/package.json @@ -8,7 +8,13 @@ }, "author": "", "license": "ISC", - "dependencies": { - "express": "^4.13.3" + +"dependencies": { + "async": "^1.4.2", + "body-parser": "^1.13.3", + "express": "^4.13.3", + "mongodb": "^2.0.41", + "underscore": "^1.8.3", + "bcryptjs": "^2.2.1" } }