lduchosal · lduchosal · Aug 18, 2025
diff --git a/ipnetwork.idraw b/ipnetwork.idraw
diff --git a/src/ConsoleApplication/ConsoleApplication.csproj b/src/ConsoleApplication/ConsoleApplication.csproj
@@ -5,7 +5,7 @@
 		<ImplicitUsings>disable</ImplicitUsings>
 		<SignAssembly>True</SignAssembly>
 		<AssemblyOriginatorKeyFile>..\System.Net.IPNetwork.snk</AssemblyOriginatorKeyFile>
-		<Version>3.2.0</Version>
+		<Version>3.4.0</Version>
 		<RootNamespace>System.Net</RootNamespace>
 		<LangVersion>latestmajor</LangVersion>
 		<GenerateDocumentationFile>true</GenerateDocumentationFile>

diff --git a/src/Web/App.razor b/src/Web/App.razor
@@ -0,0 +1,12 @@
+<Router AppAssembly="@typeof(App).Assembly">
+    <Found Context="routeData">
+        <RouteView RouteData="@routeData" DefaultLayout="@typeof(MainLayout)"/>
+        <FocusOnNavigate RouteData="@routeData" Selector="h1"/>
+    </Found>
+    <NotFound>
+        <PageTitle>Not found</PageTitle>
+        <LayoutView Layout="@typeof(MainLayout)">
+            <p role="alert">Sorry, there's nothing at this address.</p>
+        </LayoutView>
+    </NotFound>
+</Router>
diff --git a/src/Web/Components/IPNetworkTable.razor b/src/Web/Components/IPNetworkTable.razor
@@ -0,0 +1,48 @@
+@using System.Net
+@code {
+    [Parameter]
+    public IPNetwork2? IPNetwork { get; set; } = IPNetwork2.Parse("192.168.0.1");
+}
+
+@if (IPNetwork == null)
+{
+    <span>Loading...</span>
+}
+else
+{
+    <table>
+        <tr>
+            <th>IPNetwork</th><td>@IPNetwork</td>
+        </tr>
+        <tr>
+            <th>Network</th><td>@IPNetwork.Network</td>
+        </tr>
+        <tr>
+            <th>Netmask</th><td>@IPNetwork.Netmask</td>
+        </tr>
+        <tr>
+            <th>Cidr</th><td>@IPNetwork.Cidr</td>
+        </tr>
+        <tr>
+            <th>Broadcast</th><td>@IPNetwork.Broadcast</td>
+        </tr>
+        <tr>
+            <th>FirstUsable</th><td>@IPNetwork.FirstUsable</td>
+        </tr>
+        <tr>
+            <th>LastUsable</th><td>@IPNetwork.LastUsable</td>
+        </tr>
+        <tr>
+            <th>Usable</th><td>@IPNetwork.Usable</td>
+        </tr>
+        <tr>
+            <th>First</th><td>@IPNetwork.First</td>
+        </tr>
+        <tr>
+            <th>Last</th><td>@IPNetwork.Last</td>
+        </tr>
+        <tr>
+            <th>Total</th><td>@IPNetwork.Total</td>
+        </tr>
+    </table>
+}
diff --git a/src/Web/Layout/MainLayout.razor b/src/Web/Layout/MainLayout.razor
@@ -0,0 +1,16 @@
+@inherits LayoutComponentBase
+<div class="page">
+    <div class="sidebar">
+        <NavMenu/>
+    </div>
+
+    <main>
+        <div class="top-row px-4">
+            <a href="https://learn.microsoft.com/aspnet/core/" target="_blank">About</a>
+        </div>
+
+        <article class="content px-4">
+            @Body
+        </article>
+    </main>
+</div>
diff --git a/src/Web/Layout/MainLayout.razor.css b/src/Web/Layout/MainLayout.razor.css
@@ -0,0 +1,77 @@
+.page {
+    position: relative;
+    display: flex;
+    flex-direction: column;
+}
+
+main {
+    flex: 1;
+}
+
+.sidebar {
+    background-image: linear-gradient(180deg, rgb(5, 39, 103) 0%, #3a0647 70%);
+}
+
+.top-row {
+    background-color: #f7f7f7;
+    border-bottom: 1px solid #d6d5d5;
+    justify-content: flex-end;
+    height: 3.5rem;
+    display: flex;
+    align-items: center;
+}
+
+    .top-row ::deep a, .top-row ::deep .btn-link {
+        white-space: nowrap;
+        margin-left: 1.5rem;
+        text-decoration: none;
+    }
+
+    .top-row ::deep a:hover, .top-row ::deep .btn-link:hover {
+        text-decoration: underline;
+    }
+
+    .top-row ::deep a:first-child {
+        overflow: hidden;
+        text-overflow: ellipsis;
+    }
+
+@media (max-width: 640.98px) {
+    .top-row {
+        justify-content: space-between;
+    }
+
+    .top-row ::deep a, .top-row ::deep .btn-link {
+        margin-left: 0;
+    }
+}
+
+@media (min-width: 641px) {
+    .page {
+        flex-direction: row;
+    }
+
+    .sidebar {
+        width: 250px;
+        height: 100vh;
+        position: sticky;
+        top: 0;
+    }
+
+    .top-row {
+        position: sticky;
+        top: 0;
+        z-index: 1;
+    }
+
+    .top-row.auth ::deep a:first-child {
+        flex: 1;
+        text-align: right;
+        width: 0;
+    }
+
+    .top-row, article {
+        padding-left: 2rem !important;
+        padding-right: 1.5rem !important;
+    }
+}
diff --git a/src/Web/Layout/NavMenu.razor b/src/Web/Layout/NavMenu.razor
@@ -0,0 +1,40 @@
+<div class="top-row ps-3 navbar navbar-dark">
+    <div class="container-fluid">
+        <a class="navbar-brand" href="">Web</a>
+        <button title="Navigation menu" class="navbar-toggler" @onclick="ToggleNavMenu">
+            <span class="navbar-toggler-icon"></span>
+        </button>
+    </div>
+</div>
+
+<div class="@NavMenuCssClass nav-scrollable" @onclick="ToggleNavMenu">
+    <nav class="nav flex-column">
+        <div class="nav-item px-3">
+            <NavLink class="nav-link" href="" Match="NavLinkMatch.All">
+                <span class="bi bi-house-door-fill-nav-menu" aria-hidden="true"></span> Home
+            </NavLink>
+        </div>
+        <div class="nav-item px-3">
+            <NavLink class="nav-link" href="parse">
+                <span class="bi bi-plus-square-fill-nav-menu" aria-hidden="true"></span> Parse
+            </NavLink>
+        </div>
+        <div class="nav-item px-3">
+            <NavLink class="nav-link" href="parserange">
+                <span class="bi bi-plus-square-fill-nav-menu" aria-hidden="true"></span> ParseRange
+            </NavLink>
+        </div>
+    </nav>
+</div>
+
+@code {
+    private bool collapseNavMenu = true;
+
+    private string? NavMenuCssClass => collapseNavMenu ? "collapse" : null;
+
+    private void ToggleNavMenu()
+    {
+        collapseNavMenu = !collapseNavMenu;
+    }
+
+}
diff --git a/src/Web/Layout/NavMenu.razor.css b/src/Web/Layout/NavMenu.razor.css
@@ -0,0 +1,83 @@
+.navbar-toggler {
+    background-color: rgba(255, 255, 255, 0.1);
+}
+
+.top-row {
+    min-height: 3.5rem;
+    background-color: rgba(0,0,0,0.4);
+}
+
+.navbar-brand {
+    font-size: 1.1rem;
+}
+
+.bi {
+    display: inline-block;
+    position: relative;
+    width: 1.25rem;
+    height: 1.25rem;
+    margin-right: 0.75rem;
+    top: -1px;
+    background-size: cover;
+}
+
+.bi-house-door-fill-nav-menu {
+    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-house-door-fill' viewBox='0 0 16 16'%3E%3Cpath d='M6.5 14.5v-3.505c0-.245.25-.495.5-.495h2c.25 0 .5.25.5.5v3.5a.5.5 0 0 0 .5.5h4a.5.5 0 0 0 .5-.5v-7a.5.5 0 0 0-.146-.354L13 5.793V2.5a.5.5 0 0 0-.5-.5h-1a.5.5 0 0 0-.5.5v1.293L8.354 1.146a.5.5 0 0 0-.708 0l-6 6A.5.5 0 0 0 1.5 7.5v7a.5.5 0 0 0 .5.5h4a.5.5 0 0 0 .5-.5Z'/%3E%3C/svg%3E");
+}
+
+.bi-plus-square-fill-nav-menu {
+    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-plus-square-fill' viewBox='0 0 16 16'%3E%3Cpath d='M2 0a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V2a2 2 0 0 0-2-2H2zm6.5 4.5v3h3a.5.5 0 0 1 0 1h-3v3a.5.5 0 0 1-1 0v-3h-3a.5.5 0 0 1 0-1h3v-3a.5.5 0 0 1 1 0z'/%3E%3C/svg%3E");
+}
+
+.bi-list-nested-nav-menu {
+    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-list-nested' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M4.5 11.5A.5.5 0 0 1 5 11h10a.5.5 0 0 1 0 1H5a.5.5 0 0 1-.5-.5zm-2-4A.5.5 0 0 1 3 7h10a.5.5 0 0 1 0 1H3a.5.5 0 0 1-.5-.5zm-2-4A.5.5 0 0 1 1 3h10a.5.5 0 0 1 0 1H1a.5.5 0 0 1-.5-.5z'/%3E%3C/svg%3E");
+}
+
+.nav-item {
+    font-size: 0.9rem;
+    padding-bottom: 0.5rem;
+}
+
+    .nav-item:first-of-type {
+        padding-top: 1rem;
+    }
+
+    .nav-item:last-of-type {
+        padding-bottom: 1rem;
+    }
+
+    .nav-item ::deep a {
+        color: #d7d7d7;
+        border-radius: 4px;
+        height: 3rem;
+        display: flex;
+        align-items: center;
+        line-height: 3rem;
+    }
+
+.nav-item ::deep a.active {
+    background-color: rgba(255,255,255,0.37);
+    color: white;
+}
+
+.nav-item ::deep a:hover {
+    background-color: rgba(255,255,255,0.1);
+    color: white;
+}
+
+@media (min-width: 641px) {
+    .navbar-toggler {
+        display: none;
+    }
+
+    .collapse {
+        /* Never collapse the sidebar for wide screens */
+        display: block;
+    }
+
+    .nav-scrollable {
+        /* Allow sidebar to scroll for tall menus */
+        height: calc(100vh - 3.5rem);
+        overflow-y: auto;
+    }
+}
diff --git a/src/Web/Pages/Home.razor b/src/Web/Pages/Home.razor
@@ -0,0 +1,7 @@
+@page "/"
+
+<PageTitle>Home</PageTitle>
+
+<h1>Hello, world!</h1>
+
+Welcome to your new app.
diff --git a/src/Web/Pages/Parse.razor b/src/Web/Pages/Parse.razor
@@ -0,0 +1,63 @@
+@page "/parse"
+@using System.ComponentModel.DataAnnotations
+@using System.Net
+@using Web.Components
+
+<PageTitle>Parse</PageTitle>
+
+<h1>IPNetwork.Parse</h1>
+
+<EditForm Model="Model" OnValidSubmit="Submit" FormName="Parse">
+<DataAnnotationsValidator />
+<ValidationSummary />
+<p role="status">
+    <InputText @bind-Value="Model!.IPNetwork" />
+    <InputSelect @bind-Value="Model!.CidrGuess">
+        <option checked="@(Model!.CidrGuess == "ClassFull")" 
+                value="ClassFull">
+            ClassFull
+        </option>
+        <option checked="@(Model!.CidrGuess == "ClassLess")" 
+                value="ClassLess">
+            ClassLess
+        </option>
+        <option checked="@(Model!.CidrGuess == "NetworkAware")" 
+                value="NetworkAware">
+            NetworkAware
+        </option>
+    </InputSelect></p>
+    <button type="submit">Submit</button>
+</EditForm>
+
+<IPNetworkTable IPNetwork="@ipn" />
+
+@code {
+    [SupplyParameterFromForm]
+
+    private ParseModel? Model { get; set; }
+
+    private IPNetwork2? ipn { get; set; } = IPNetwork2.Parse("192.168.0.1");
+
+    protected override void OnInitialized() =>
+        Model ??= new() { IPNetwork = "192.168.0.1" };
+
+    private void Submit()
+    {
+        ICidrGuess cidrGuess = Model.CidrGuess switch
+        {
+            "ClassFull" => CidrGuess.ClassFull,
+            "ClassLess" => CidrGuess.ClassLess,
+            "NetworkAware" => CidrGuess.NetworkAware,
+                _ => CidrGuess.ClassFull // default
+        };
+        ipn = IPNetwork2.Parse(Model?.IPNetwork, cidrGuess);
+
+    }
+
+    public class ParseModel
+    {
+        [Required]
+        public string? IPNetwork { get; set; }
+        public string? CidrGuess { get; set; }
+    }
+}