Added cross-platform paths for Darwin and Windows

.gitignore

@@ -1 +1,3 @@
 /target
+/.idea
+*.iml

pom.xml

@@ -1,38 +1,155 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project
-    xmlns="http://maven.apache.org/POM/4.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xd/maven-4.0.0.xsd">
-
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>org.freedesktop</groupId>
-  <artifactId>xdg-java</artifactId>
-  <version>0.0.1-SNAPSHOT</version>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.10</version>
-    </dependency>
-  </dependencies>
-
-  <build>
-    <plugins>
-      <plugin>
-	<groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.1</version>
-        <configuration>
-          <source>1.7</source>
-          <target>1.7</target>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
+        xmlns="http://maven.apache.org/POM/4.0.0"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xd/maven-4.0.0.xsd">
+
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>net.kothar</groupId>
+    <artifactId>xdg-java</artifactId>
+    <version>0.1.1</version>
+
+    <name>XDG Java Utilities</name>
+    <url>https://github.com/kothar/xdg-java</url>
+    <description>Java bindings for various FreeDesktop.org standards</description>
+
+    <developers>
+        <developer>
+            <name>Omair Majid</name>
+            <url>https://github.com/omajid</url>
+        </developer>
+        <developer>
+            <name>Michael Houston</name>
+            <email>mike@kothar.net</email>
+            <organization>Kothar Labs</organization>
+            <organizationUrl>https://kothar.net</organizationUrl>
+        </developer>
+    </developers>
+
+    <licenses>
+        <license>
+            <name>GNU LESSER GENERAL PUBLIC LICENSE Version 2.1</name>
+            <url>https://opensource.org/licenses/LGPL-2.1</url>
+        </license>
+    </licenses>
+
+    <scm>
+        <url>https://github.com/kothar/xdg-java</url>
+        <developerConnection>scm:git:git@github.com:kothar/xdg-java.git</developerConnection>
+        <tag>HEAD</tag>
+    </scm>
+
+    <issueManagement>
+        <url>https://github.com/kothar/xdg-java/issues</url>
+    </issueManagement>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.10</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <distributionManagement>
+        <snapshotRepository>
+            <id>ossrh</id>
+            <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+        </snapshotRepository>
+    </distributionManagement>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>com.amashchenko.maven.plugin</groupId>
+                <artifactId>gitflow-maven-plugin</artifactId>
+                <version>1.12.0</version>
+            </plugin>
+
+            <!-- Release management -->
+            <plugin>
+                <groupId>org.sonatype.plugins</groupId>
+                <artifactId>nexus-staging-maven-plugin</artifactId>
+                <version>1.6.7</version>
+                <extensions>true</extensions>
+                <configuration>
+                    <serverId>ossrh</serverId>
+                    <nexusUrl>https://oss.sonatype.org/</nexusUrl>
+                    <autoReleaseAfterClose>true</autoReleaseAfterClose>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <version>2.2.1</version>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar-no-fork</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+                <version>2.9.1</version>
+                <executions>
+                    <execution>
+                        <id>attach-javadocs</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <artifactId>maven-release-plugin</artifactId>
+                <version>2.5.3</version>
+                <configuration>
+                    <releaseProfiles>release-sign-artifacts</releaseProfiles>
+                </configuration>
+                <dependencies>
+                    <dependency>
+                        <groupId>org.apache.maven.scm</groupId>
+                        <artifactId>maven-scm-provider-gitexe</artifactId>
+                        <version>1.9</version>
+                    </dependency>
+                </dependencies>
+            </plugin>
+        </plugins>
+    </build>
+
+    <profiles>
+        <profile>
+            <id>release-sign-artifacts</id>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-gpg-plugin</artifactId>
+                        <version>1.5</version>
+                        <executions>
+                            <execution>
+                                <id>sign-artifacts</id>
+                                <phase>verify</phase>
+                                <goals>
+                                    <goal>sign</goal>
+                                </goals>
+                            </execution>
+                        </executions>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
+    </profiles>
 </project>

src/main/java/org/freedesktop/BaseDirectory.java

@@ -47,7 +47,7 @@ public class BaseDirectory {
      */
     public static final String XDG_RUNTIME_DIR = "XDG_RUNTIME_DIR";
 
-    private static Map<String,String> environment = System.getenv();
+    static Map<String,String> environment = Platform.environment;
 
     /**
      * Get the base directory or set of base directories defined by the
@@ -78,15 +78,10 @@ public static String get(String name) {
         }
     }
 
-    /** This is meant only for testing */
-    static void setEnvironment(Map<String,String> env) {
-        environment = env;
-    }
-
     private static String getCacheHome() {
         String value = environment.get(XDG_CACHE_HOME);
         if (value == null || value.trim().length() == 0) {
-            String XDG_CACHE_HOME_DEFAULT = environment.get("HOME") + File.separator + ".cache";
+            String XDG_CACHE_HOME_DEFAULT = Platform.getCurrent().getCacheHome();
             value = XDG_CACHE_HOME_DEFAULT;
         }
         return value;
@@ -95,7 +90,7 @@ private static String getCacheHome() {
     private static String getConfigHome() {
         String value = environment.get(XDG_CONFIG_HOME);
         if (value == null || value.trim().length() == 0) {
-            String XDG_CONFIG_HOME_DEFAULT = environment.get("HOME") + File.separator + ".config";
+            String XDG_CONFIG_HOME_DEFAULT = Platform.getCurrent().getConfigHome();
             value = XDG_CONFIG_HOME_DEFAULT;
         }
         return value;
@@ -104,7 +99,7 @@ private static String getConfigHome() {
     private static String getConfigDirs() {
         String value = environment.get(XDG_CONFIG_DIRS);
         if (value == null || value.trim().length() == 0) {
-            String XDG_CONFIG_DIRS_DEFAULT = File.separator + "etc" + File.separator + "xdg";
+            String XDG_CONFIG_DIRS_DEFAULT = Platform.getCurrent().getConfigDirs();
             value = XDG_CONFIG_DIRS_DEFAULT;
         }
         return value;
@@ -113,8 +108,7 @@ private static String getConfigDirs() {
     private static String getDataHome() {
         String value = environment.get(XDG_DATA_HOME);
         if (value == null || value.trim().length() == 0) {
-            String XDG_DATA_HOME_DEFAULT = environment.get("HOME") +
-                    File.separator + ".local" + File.separator + "share";
+            String XDG_DATA_HOME_DEFAULT = Platform.getCurrent().getDataHome();
             value = XDG_DATA_HOME_DEFAULT;
         }
         return value;
@@ -123,16 +117,18 @@ private static String getDataHome() {
     private static String getDataDirs() {
         String value = environment.get(XDG_DATA_DIRS);
         if (value == null || value.trim().length() == 0) {
-            String XDG_DATA_DIRS_DEFAULT = File.separator + "usr" + File.separator + "local" + File.separator + "share" + File.separator;
-            XDG_DATA_DIRS_DEFAULT = XDG_DATA_DIRS_DEFAULT + File.pathSeparator;
-            XDG_DATA_DIRS_DEFAULT = XDG_DATA_DIRS_DEFAULT + File.separator + "usr" + File.separator + "share" + File.separator;
+            String XDG_DATA_DIRS_DEFAULT = Platform.getCurrent().getDataDirs();
             value = XDG_DATA_DIRS_DEFAULT;
         }
         return value;
     }
 
     private static String getRuntimeDir() {
         String value = environment.get(XDG_RUNTIME_DIR);
+        if (value == null || value.trim().length() == 0) {
+            String XDG_RUNTIME_DIR_DEFAULT = Platform.getCurrent().getRuntimeDir();
+            value = XDG_RUNTIME_DIR_DEFAULT;
+        }
         return value;
     }
 

src/main/java/org/freedesktop/Platform.java

@@ -0,0 +1,31 @@
+package org.freedesktop;
+
+import java.util.Map;
+
+import org.freedesktop.platforms.Darwin;
+import org.freedesktop.platforms.Default;
+import org.freedesktop.platforms.Windows;
+
+public abstract class Platform {
+
+    protected static Map<String,String> environment = System.getenv();
+
+	public abstract String getCacheHome();
+	public abstract String getConfigDirs();
+	public abstract String getConfigHome();
+	public abstract String getDataDirs();
+	public abstract String getDataHome();
+	public abstract String getRuntimeDir();
+
+	public static Platform getCurrent() {
+
+		String osName = System.getProperty("os.name");
+		if (osName.startsWith("Mac OS X")) {
+			return new Darwin();
+		} else if (osName.startsWith("Windows")) {
+			return new Windows();
+		}
+
+		return new Default();
+	}
+}

src/main/java/org/freedesktop/platforms/Darwin.java

@@ -0,0 +1,37 @@
+package org.freedesktop.platforms;
+
+import org.freedesktop.Platform;
+
+public class Darwin extends Platform {
+
+	@Override
+	public String getCacheHome() {
+		return environment.get("HOME") + "/Library/Caches";
+	}
+
+	@Override
+	public String getConfigDirs() {
+		return "/Library/Preferences;/Library/Application Support";
+	}
+
+	@Override
+	public String getConfigHome() {
+		return environment.get("HOME") + "/Library/Preferences";
+	}
+
+	@Override
+	public String getDataDirs() {
+		return "/Library";
+	}
+
+	@Override
+	public String getDataHome() {
+		return environment.get("HOME") + "/Library";
+	}
+
+	@Override
+	public String getRuntimeDir() {
+		return environment.get("TMPDIR");
+	}
+
+}

src/main/java/org/freedesktop/platforms/Default.java

@@ -0,0 +1,42 @@
+package org.freedesktop.platforms;
+
+import java.io.File;
+
+import org.freedesktop.Platform;
+
+public class Default extends Platform {
+
+	@Override
+	public String getCacheHome() {
+		return environment.get("HOME") + File.separator + ".cache";
+	}
+
+	@Override
+	public String getConfigDirs() {
+		return File.separator + "etc" + File.separator + "xdg";
+	}
+
+	@Override
+	public String getConfigHome() {
+		return environment.get("HOME") + File.separator + ".config";
+	}
+
+	@Override
+	public String getDataDirs() {
+		String XDG_DATA_DIRS_DEFAULT = File.separator + "usr" + File.separator + "local" + File.separator + "share" + File.separator;
+        XDG_DATA_DIRS_DEFAULT = XDG_DATA_DIRS_DEFAULT + File.pathSeparator;
+        XDG_DATA_DIRS_DEFAULT = XDG_DATA_DIRS_DEFAULT + File.separator + "usr" + File.separator + "share" + File.separator;
+        return XDG_DATA_DIRS_DEFAULT;
+	}
+
+	@Override
+	public String getDataHome() {
+		return environment.get("HOME") + File.separator + ".local" + File.separator + "share";
+	}
+
+	@Override
+	public String getRuntimeDir() {
+		return null;
+	}
+
+}