Reimplement terminal drivers in a native helper library.

* Implemented a new native helper library, Vezel.Cathode.Native, using
  Vezel.Zig.Sdk.
* Moved all Unix/Win32 interop to the native helper library.
* Removed CsWin32 and Unix P/Invoke declarations from Vezel.Cathode.
* Removed Vezel.Cathode.Hosting as the native helper library cleans up terminal
  configuration much more reliably.
* Removed Vezel.Cathode.Analyzers since Vezel.Cathode.Hosting was removed.
* Lots of cleanup on the C# side as a result of these changes.
* Some minor optimizations throughout Vezel.Cathode.

Closes #43.

Author: alexrp

.gitignore

@@ -1,5 +1,6 @@
 /out
 *.user
+.clangd
 .idea
 .vs
 node_modules

.vscode/extensions.json

@@ -8,6 +8,7 @@
     "github.vscode-github-actions",
     "github.vscode-pull-request-github",
     "jock.svg",
+    "llvm-vs-code-extensions.vscode-clangd",
     "ms-dotnettools.csharp",
     "redhat.vscode-xml",
     "redhat.vscode-yaml",

.vscode/launch.json

@@ -11,7 +11,6 @@
         "control",
         "cursor",
         "extensions",
-        "hosting",
         "processes",
         "raw",
         "resize",

Directory.Build.rsp

@@ -1,3 +1,5 @@
--err
+# TODO: https://github.com/ziglang/zig/issues/13385
+# TODO: https://github.com/ziglang/zig/issues/15398
+#-err
 -nr:false
 -tl

Directory.Build.targets

@@ -21,7 +21,7 @@
         <Using Include="System.Text" />
     </ItemGroup>
 
-    <ItemGroup>
+    <ItemGroup Condition="'$(UsingVezelZigSdk)' != 'true'">
         <AdditionalFiles Include="$(MSBuildThisFileDirectory).stylecop.json" />
     </ItemGroup>
 

Directory.Packages.props

@@ -6,6 +6,9 @@
     <ItemGroup>
         <GlobalPackageReference Include="DotNet.ReproducibleBuilds"
                                 Version="1.1.1" />
+    </ItemGroup>
+
+    <ItemGroup Condition="'$(UsingVezelZigSdk)' != 'true'">
         <GlobalPackageReference Include="Microsoft.VisualStudio.Threading.Analyzers"
                                 Version="17.8.14" />
         <GlobalPackageReference Include="Nerdbank.GitVersioning"
@@ -25,12 +28,6 @@
                         Version="8.0.0" />
         <PackageVersion Include="Microsoft.Extensions.Hosting.Systemd"
                         Version="8.0.0" />
-        <PackageVersion Include="Microsoft.Windows.CsWin32"
-                        Version="0.3.49-beta" />
-        <PackageVersion Include="Microsoft.Windows.SDK.Win32Docs"
-                        Version="0.1.42-alpha" />
-        <PackageVersion Include="Microsoft.Windows.SDK.Win32Metadata"
-                        Version="56.0.13-preview" />
         <PackageVersion Include="System.IO.Pipelines"
                         Version="8.0.0" />
         <PackageVersion Include="Wcwidth"

PACKAGE.md

@@ -14,8 +14,6 @@ This project offers the following packages:
 
 * [Vezel.Cathode](https://www.nuget.org/packages/Vezel.Cathode): Provides the
   core terminal API.
-* [Vezel.Cathode.Hosting](https://www.nuget.org/packages/Vezel.Cathode.Hosting):
-  Provides the terminal hosting model.
 * [Vezel.Cathode.Extensions](https://www.nuget.org/packages/Vezel.Cathode.Extensions):
   Provides terminal hosting and logging for the .NET Generic Host.
 

README.md

@@ -46,19 +46,15 @@ This project offers the following packages:
 | Package | Description | Downloads |
 | -: | - | :- |
 | [![Vezel.Cathode][core-img]][core-pkg] | Provides the core terminal API. | ![Downloads][core-dls] |
-| [![Vezel.Cathode.Hosting][hosting-img]][hosting-pkg] | Provides the terminal hosting model. | ![Downloads][hosting-dls] |
 | [![Vezel.Cathode.Extensions][extensions-img]][extensions-pkg] | Provides terminal hosting and logging for the .NET Generic Host. | ![Downloads][extensions-dls] |
 
 [core-pkg]: https://www.nuget.org/packages/Vezel.Cathode
-[hosting-pkg]: https://www.nuget.org/packages/Vezel.Cathode.Hosting
 [extensions-pkg]: https://www.nuget.org/packages/Vezel.Cathode.Extensions
 
 [core-img]: https://img.shields.io/nuget/v/Vezel.Cathode?label=Vezel.Cathode
-[hosting-img]: https://img.shields.io/nuget/v/Vezel.Cathode.Hosting?label=Vezel.Cathode.Hosting
 [extensions-img]: https://img.shields.io/nuget/v/Vezel.Cathode.Extensions?label=Vezel.Cathode.Extensions
 
 [core-dls]: https://img.shields.io/nuget/dt/Vezel.Cathode?label=
-[hosting-dls]: https://img.shields.io/nuget/dt/Vezel.Cathode.Hosting?label=
 [extensions-dls]: https://img.shields.io/nuget/dt/Vezel.Cathode.Extensions?label=
 
 To install a package, run `dotnet add package <name>`.

cathode.sln

@@ -6,6 +6,7 @@
     "allowPrelease": false
   },
   "msbuild-sdks": {
-    "Microsoft.Build.Traversal": "4.1.0"
+    "Microsoft.Build.Traversal": "4.1.0",
+    "Vezel.Zig.Sdk": "4.2.16"
   }
 }