[WIP] Update Registry Code

Directory.Build.props

@@ -18,14 +18,14 @@
     <PackageReadmeFile>README.md</PackageReadmeFile>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="SauceControl.InheritDoc" Version="2.0.1" PrivateAssets="all" />
+    <PackageReference Include="SauceControl.InheritDoc" Version="2.0.2" PrivateAssets="all" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
     <PackageReference Include="Nerdbank.GitVersioning" Condition="!Exists('packages.config')">
 	    <PrivateAssets>all</PrivateAssets>
-	    <Version>3.6.143</Version>
+	    <Version>3.6.146</Version>
     </PackageReference>
     <None Include="$(MSBuildThisFileDirectory)README.md" Pack="true" PackagePath="" />
   </ItemGroup>

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2021 AnakinSklavenwalker
+Copyright (c) 2024 AnakinSklavenwalker
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/CommonUtilities.DownloadManager/src/CommonUtilities.DownloadManager.csproj

@@ -30,8 +30,8 @@
 			<PrivateAssets>all</PrivateAssets>
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
 		</PackageReference>
-		<PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="8.0.1" />
-		<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.1" />
+		<PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="8.0.2" />
+		<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.2" />
 		<PackageReference Include="System.Net.Http" Version="4.3.4" />
 	</ItemGroup>
 

src/CommonUtilities.DownloadManager/test/CommonUtilities.DownloadManager.Test.csproj

@@ -18,7 +18,7 @@
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
 		</PackageReference>
 		<PackageReference Include="MartinCostello.Logging.XUnit" Version="0.4.0" />
-		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
+		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.1" />
 		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
 		<PackageReference Include="Moq" Version="4.20.72" />
 		<PackageReference Include="Testably.Abstractions" Version="3.2.3" />

src/CommonUtilities.FileSystem/src/ThrowHelper.cs

@@ -1,7 +1,7 @@
 using System;
 using System.Runtime.InteropServices;
 
-namespace AnakinRaW.CommonUtilities.FileSystem.Windows;
+namespace AnakinRaW.CommonUtilities.FileSystem;
 
 internal static class ThrowHelper
 {

src/CommonUtilities.Registry/src/CommonUtilities.Registry.csproj

@@ -21,7 +21,12 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-	  <PackageReference Include="Microsoft.Win32.Registry" Version="5.0.0" />
+		<PackageReference Include="Nullable" Version="1.3.1">
+			<PrivateAssets>all</PrivateAssets>
+			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+		</PackageReference>
+		<PackageReference Include="Microsoft.Win32.Registry" Version="5.0.0" />
+		<PackageReference Include="System.Memory" Version="4.5.5" />
 	</ItemGroup>
 
 </Project>

src/CommonUtilities.Registry/src/IRegistry.cs

@@ -5,6 +5,11 @@
 /// </summary>
 public interface IRegistry
 {
+    /// <summary>
+    /// Gets a value indicating whether sub key paths and key value names are case-sensitive.
+    /// </summary>
+    public bool IsCaseSensitive { get; }
+
     /// <summary>
     /// Opens a new <see cref="IRegistryKey"/> that represents the requested key on the local machine
     /// with the specified view.

src/CommonUtilities.Registry/src/InMemoryRegistry.cs

@@ -11,23 +11,46 @@ public sealed class InMemoryRegistry : IRegistry
 {
     private readonly Dictionary<(RegistryView, RegistryHive), InMemoryRegistryKey> _rootKeys = new();
 
+    private static readonly ICollection<RegistryView> RegistryViews =
+        Enum.GetValues(typeof(RegistryView)).OfType<RegistryView>().ToList();
+
+    private static readonly (RegistryHive, string)[] HivesAndNames =
+    [
+        (RegistryHive.CurrentUser, "HKEY_CURRENT_USER"),
+        (RegistryHive.LocalMachine, "HKEY_LOCAL_MACHINE"),
+        (RegistryHive.ClassesRoot, "HKEY_CLASSES_ROOT")
+    ];
+
+    /// <summary>
+    /// Gets a value indicating whether sub key paths and key value names are case-sensitive.
+    /// </summary>
+    public bool IsCaseSensitive { get; }
+
+    /// <summary>
+    /// Gets the option flags this <see cref="InMemoryRegistry"/> was created with.
+    /// </summary>
+    public InMemoryRegistryCreationFlags Flags { get; }
+
     /// <summary>
-    /// Creates a new registry instance.
+    /// Creates a new instance of the <see cref="InMemoryRegistry"/> class.
     /// </summary>
-    public InMemoryRegistry()
+    public InMemoryRegistry() : this(InMemoryRegistryCreationFlags.Default)
     {
-        var hivesAndNames = new[]
-        {
-            (RegistryHive.None, string.Empty),
-            (RegistryHive.CurrentUser, "HKEY_CURRENT_USER"),
-            (RegistryHive.LocalMachine, "HKEY_LOCAL_MACHINE"),
-            (RegistryHive.ClassesRoot, "HKEY_CLASSES_ROOT"),
-        };
-        foreach (var (hive, name) in hivesAndNames)
+    }
+
+    /// <summary>
+    /// Creates a new instance of the <see cref="InMemoryRegistry"/> class.
+    /// </summary>
+    public InMemoryRegistry(InMemoryRegistryCreationFlags creationFlags)
+    {
+        IsCaseSensitive = creationFlags.HasFlag(InMemoryRegistryCreationFlags.CaseSensitive);
+        Flags = creationFlags;
+        foreach (var (hive, name) in HivesAndNames)
         {
-            foreach (var view in Enum.GetValues(typeof(RegistryView)).OfType<RegistryView>())
+            foreach (var view in RegistryViews)
             {
-                _rootKeys.Add((view, hive), new InMemoryRegistryKey(view, name));
+                var keyData = new InMemoryRegistryKeyData(view, name, null, creationFlags, true);
+                _rootKeys.Add((view, hive), new InMemoryRegistryKey(keyData.Name, keyData, true));
             }
         }
     }

src/CommonUtilities.Registry/src/InMemoryRegistryCreationFlags.cs

@@ -0,0 +1,34 @@
+using System;
+
+namespace AnakinRaW.CommonUtilities.Registry;
+
+/// <summary>
+/// Specifies the behavior of the <see cref="InMemoryRegistry"/>.
+/// </summary>
+[Flags]
+public enum InMemoryRegistryCreationFlags
+{
+    /// <summary>
+    /// By default, the <see cref="InMemoryRegistry"/> is case-insensitive and does not mimic any Windows Registry specialities
+    /// such as key and value name length or forbidden data types.
+    /// </summary>
+    Default = 0,
+    /// <summary>
+    /// The <see cref="InMemoryRegistry"/> shall treat key and value names in a case-sensitive manner.
+    /// </summary>
+    CaseSensitive = 1,
+    /// <summary>
+    /// The <see cref="InMemoryRegistry"/> uses the same key and value name length limitations as the Windows Registry.
+    /// For keys the max. name length is 255 .For values the max. name length is 16,383.
+    /// </summary>
+    UseWindowsLengthLimits = 2,
+    /// <summary>
+    /// The <see cref="InMemoryRegistry"/> only supports <see cref="string"/> and <see cref="byte"/> as array types.
+    /// String arrays must not contain <see langword="null"/> references.
+    /// </summary>
+    OnlyUseWindowsDataTypes = 4,
+    /// <summary>
+    /// The <see cref="InMemoryRegistry"/> behaves like the Windows Registry does.
+    /// </summary>
+    WindowsLike = UseWindowsLengthLimits | OnlyUseWindowsDataTypes
+}