Provides prebuilt libdave binaries.

.github/workflows/build-libdave.yml

@@ -0,0 +1,138 @@
+name: Build Libdave.RID
+
+on:
+  pull_request:
+    branches:
+      - stable
+      - alpha
+      - feature/e2ee-libdave
+    paths:
+      - 'NetCord/ThirdParty/Libdave/**'
+      - '.github/workflows/build-libdave.yml'
+  push:
+    branches:
+      - stable
+      - alpha
+      - feature/e2ee-libdave
+    paths:
+      - 'NetCord/ThirdParty/Libdave/**'
+      - '.github/workflows/build-libdave.yml'
+  workflow_dispatch:
+
+jobs:
+  build-libdave:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          # Windows builds
+          - os: windows-2025-vs2026
+            rid: win-x86
+            arch: Win32
+          - os: windows-2025-vs2026
+            rid: win-x64
+            arch: x64
+          - os: windows-2025-vs2026
+            rid: win-arm64
+            arch: ARM64
+
+          # Linux builds
+          - os: ubuntu-latest
+            rid: linux-x64
+          - os: ubuntu-latest
+            rid: linux-arm64
+
+          # macOS builds
+          - os: macos-latest
+            rid: osx-arm64
+          - os: macos-latest-large
+            rid: osx-x64
+
+    runs-on: ${{ matrix.os }}
+
+    name: Build ${{ matrix.rid }}
+
+    steps:
+      - uses: actions/checkout@v6.0.2
+        with:
+          fetch-depth: 0
+          filter: tree:0
+          submodules: recursive
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v5.1.0
+        with:
+          global-json-file: global.json
+
+      - name: Install Linux cross-compilation tools (ARM64)
+        if: matrix.os == 'ubuntu-latest' && matrix.rid == 'linux-arm64'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
+
+      - name: Restore dependencies
+        run: dotnet restore NetCord/ThirdParty/Libdave/Libdave.RID/Libdave.RID.csproj -v normal -r ${{ matrix.rid }} /bl:restore-${{ matrix.rid }}.binlog
+
+        # /p:Configurations="RelWithDebInfo,MinSizeRel"
+      - id: install-nlohmann
+        name: Install nlohmann-json (vcpkg)
+        shell: pwsh
+        run: |
+          # Use vcpkg installed on the runner
+          $vcpkgPath = Join-Path $env:VCPKG_INSTALLATION_ROOT 'vcpkg'
+          if (Test-Path "$vcpkgPath.exe") { $vcpkgPath = "$vcpkgPath.exe" }
+          elseif (-not (Test-Path $vcpkgPath)) { Write-Error "vcpkg executable not found under $env:VCPKG_INSTALLATION_ROOT"; exit 1 }
+
+          switch ("${{ matrix.rid }}") {
+            'win-x86'    { $triplet = 'x86-windows' }
+            'win-x64'    { $triplet = 'x64-windows' }
+            'win-arm64'  { $triplet = 'arm64-windows' }
+            'linux-x64'  { $triplet = 'x64-linux' }
+            'linux-arm64'{ $triplet = 'arm64-linux' }
+            'osx-x64'    { $triplet = 'x64-osx' }
+            'osx-arm64'  { $triplet = 'arm64-osx' }
+            default      { Write-Host "Unknown RID '${{ matrix.rid }}' for vcpkg triplet mapping; skipping vcpkg install"; exit 0 }
+          }
+
+          Write-Host "Installing nlohmann-json for triplet: $triplet"
+          # Export vcpkg settings as step outputs (do NOT persist to job env)
+          Add-Content -Path $env:GITHUB_OUTPUT -Value "VCPKG_ROOT=$env:VCPKG_INSTALLATION_ROOT"
+          Add-Content -Path $env:GITHUB_OUTPUT -Value "CMAKE_TOOLCHAIN_FILE=$env:VCPKG_INSTALLATION_ROOT/scripts/buildsystems/vcpkg.cmake"
+          Add-Content -Path $env:GITHUB_OUTPUT -Value "VCPKG_TARGET_TRIPLET=$triplet"
+
+          & $vcpkgPath install "nlohmann-json:$triplet"
+
+      - name: Build & Pack Libdave.RID (via <GeneratePackageOnBuild>)
+        shell: pwsh
+        run: |
+          # Use vcpkg settings exported by the install step
+          $env:CMAKE_TOOLCHAIN_FILE = '${{ steps.install-nlohmann.outputs.CMAKE_TOOLCHAIN_FILE }}'
+          $env:VCPKG_TARGET_TRIPLET = '${{ steps.install-nlohmann.outputs.VCPKG_TARGET_TRIPLET }}'
+          Write-Host "Using vcpkg toolchain: $env:CMAKE_TOOLCHAIN_FILE"
+          Write-Host "Using vcpkg triplet: $env:VCPKG_TARGET_TRIPLET"
+
+          if ("${{ matrix.arch }}" -ne "") { $env:CMAKE_GENERATOR_PLATFORM = "${{ matrix.arch }}" }
+
+          if ("${{ matrix.rid }}" -eq "linux-arm64") {
+            $env:CMAKE_CXX_COMPILER = "aarch64-linux-gnu-g++"
+            $env:CMAKE_C_COMPILER = "aarch64-linux-gnu-gcc"
+          }
+
+          $env:CMakeArgs = "-DCMAKE_TOOLCHAIN_FILE=$env:CMAKE_TOOLCHAIN_FILE -DVCPKG_TARGET_TRIPLET=$env:VCPKG_TARGET_TRIPLET"
+
+          dotnet build NetCord/ThirdParty/Libdave/Libdave.RID/Libdave.RID.csproj --no-restore -v normal -c MinSizeRel -r ${{ matrix.rid }} /bl:build-${{ matrix.rid }}.binlog
+
+      - name: Upload Binary Log
+        if: always() && (hashFiles('restore-${{ matrix.rid }}.binlog','build-${{ matrix.rid }}.binlog') != '')
+        uses: actions/upload-artifact@v6.0.0
+        with:
+          name: BinLog-${{ matrix.rid }}
+          path: |
+            restore-${{ matrix.rid }}.binlog
+            build-${{ matrix.rid }}.binlog
+
+      - name: Upload NuGet Packages
+        uses: actions/upload-artifact@v6.0.0
+        with:
+          name: NuGet-Libdave-${{ matrix.rid }}
+          path: NetCord/ThirdParty/Libdave/Libdave.RID/bin/MinSizeRel/*.nupkg

.gitignore

@@ -364,4 +364,6 @@ FodyWeavers.xsd
 
 # Settings file
 appsettings.json
-!Documentation/**/appsettings.json
+!Documentation/**/appsettings.json
+
+/NetCord/ThirdParty/**/*_build*

.gitmodules

@@ -0,0 +1,7 @@
+[submodule "NetCord/ThirdParty/Libdave/libdave"]
+	path = NetCord/ThirdParty/Libdave/libdave
+	url = https://github.com/discord/libdave/
+
+[submodule "NetCord/ThirdParty/MLSpp/mlspp"]
+	path = NetCord/ThirdParty/MLSpp/mlspp
+	url = https://github.com/cisco/mlspp/

Directory.Build.props

@@ -1,6 +1,8 @@
 <Project>
 
-  <PropertyGroup>
+	<Import Project="$([MSBuild]::GetPathOfFileAbove('Directory.Build.props', '$(MSBuildThisFileDirectory)../'))" Condition="'' != $([MSBuild]::GetPathOfFileAbove('Directory.Build.props', '$(MSBuildThisFileDirectory)../'))" />
+
+	<PropertyGroup>
     <TargetFramework>net10.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
@@ -16,6 +18,7 @@
     <PackageTags>bot;discord;discord-api</PackageTags>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <Description>The modern and fully customizable C# Discord library.</Description>
+	<Authors>KubaZ2; NetCord Contributors</Authors>
     <PackageReadmeFile>README.md</PackageReadmeFile>
     <PackageIcon>ICON.png</PackageIcon>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
@@ -37,6 +40,7 @@
   <ItemGroup>
     <None Include="$(MSBuildThisFileDirectory)\Resources\NuGet\README.md" Pack="true" PackagePath="" />
     <None Include="$(MSBuildThisFileDirectory)\Resources\NuGet\ICON.png" Pack="true" PackagePath="" />
+    <None Include="$(MSBuildThisFileDirectory)\LICENSE.md" Pack="true" PackagePath="" />
   </ItemGroup>
 
 </Project>

Directory.Build.targets

@@ -3,5 +3,5 @@
   <PropertyGroup>
     <DefineConstants>$(DefineConstants);$([System.String]::Copy('$(AssemblyName)').Replace('.', '_'))</DefineConstants>
   </PropertyGroup>
-  
+
 </Project>

NetCord.slnx

@@ -60,6 +60,18 @@
     <Project Path="Hosting/NetCord.Hosting.Services/NetCord.Hosting.Services.csproj" />
     <Project Path="Hosting/NetCord.Hosting/NetCord.Hosting.csproj" />
   </Folder>
+  <Folder Name="/Native Libraries/">
+    <File Path="NetCord/ThirdParty/Directory.Build.props" />
+    <File Path="NetCord/ThirdParty/Directory.Build.targets" />
+    <Project Path="NetCord/ThirdParty/Libdave/Libdave.Manager/Libdave.Manager.csproj">
+      <BuildType Solution="Debug|*" Project="RelWithDebInfo" />
+      <BuildType Solution="Release|*" Project="MinSizeRel" />
+    </Project>
+    <Project Path="NetCord/ThirdParty/Libdave/Libdave.RID/Libdave.RID.csproj">
+      <BuildType Solution="Debug|*" Project="RelWithDebInfo" />
+      <BuildType Solution="Release|*" Project="MinSizeRel" />
+    </Project>
+  </Folder>
   <Folder Name="/Solution Items/">
     <File Path=".editorconfig" />
     <File Path="Directory.Build.props" />

NetCord/NetCord.csproj

@@ -1,5 +1,10 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
+  <ItemGroup>
+    <None Remove="ThirdParty\**\*" />
+    <Compile Remove="ThirdParty\**\*" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\SourceGenerators\MethodsForPropertiesGenerator\MethodsForPropertiesGenerator.csproj" ReferenceOutputAssembly="false" OutputItemType="Analyzer" />
     <ProjectReference Include="..\SourceGenerators\UserAgentHeaderGenerator\UserAgentHeaderGenerator.csproj" ReferenceOutputAssembly="false" OutputItemType="Analyzer" />

NetCord/ThirdParty/Directory.Build.props

@@ -0,0 +1,71 @@
+<Project>
+	<Import Project="$([MSBuild]::GetPathOfFileAbove('Directory.Build.props', '$(MSBuildThisFileDirectory)../'))" Condition="'' != $([MSBuild]::GetPathOfFileAbove('Directory.Build.props', '$(MSBuildThisFileDirectory)../'))" />
+
+	<PropertyGroup>
+		<CMakeStaticRT Condition="'$(CMakeStaticRT)' == ''">false</CMakeStaticRT>
+
+		<!-- Prebuilt library paths (customize these) -->
+		<!-- Use _ROOT to point to installation directory, or _DIR to point directly to CMake config directory -->
+		<CMakeOpenSSLRoot Condition="'$(CMakeOpenSSLRoot)' == ''"></CMakeOpenSSLRoot>
+		<CMakeOpenSSLDir Condition="'$(CMakeOpenSSLDir)' == ''"></CMakeOpenSSLDir>
+		<CMakeBoringSSLRoot Condition="'$(CMakeBoringSSLRoot)' == ''"></CMakeBoringSSLRoot>
+		<CMakeBoringSSLDir Condition="'$(CMakeBoringSSLDir)' == ''"></CMakeBoringSSLDir>
+		<CMakeNlohmannJsonRoot Condition="'$(CMakeNlohmannJsonRoot)' == ''"></CMakeNlohmannJsonRoot>
+		<CMakeNlohmannJsonDir Condition="'$(CMakeNlohmannJsonDir)' == ''"></CMakeNlohmannJsonDir>
+		<CMakeMlsppRoot Condition="'$(CMakeMlsppRoot)' == ''"></CMakeMlsppRoot>
+		<CMakeMlsppDir Condition="'$(CMakeMlsppDir)' == ''"></CMakeMlsppDir>
+	</PropertyGroup>
+
+	<ItemGroup>
+		<None Include="$(MSBuildThisFileDirectory)\LICENSE.md" />
+	</ItemGroup>
+
+	<ItemGroup Condition="'@(CMakeConfiguration)' == ''">
+		<!--<CMakeConfiguration Include="RelWithDebInfo">
+			<MSBuildProperties></MSBuildProperties>
+		</CMakeConfiguration>-->
+		<CMakeConfiguration Include="MinSizeRel">
+			<MSBuildProperties></MSBuildProperties>
+		</CMakeConfiguration>
+	</ItemGroup>
+
+	<PropertyGroup>
+		<_BuildArch>$([System.Runtime.InteropServices.RuntimeInformation]::OSArchitecture)</_BuildArch>
+		<_BuildRuntime Condition="$([MSBuild]::IsOSPlatform('Windows'))">win</_BuildRuntime>
+		<_BuildRuntime Condition="$([MSBuild]::IsOSPlatform('Linux'))">linux</_BuildRuntime>
+		<_BuildRuntime Condition="$([MSBuild]::IsOSPlatform('OSX'))">osx</_BuildRuntime>
+		<RuntimeIdentifier Condition="'$(RuntimeIdentifier)' == ''">$(_BuildRuntime)-$(_BuildArch.ToLower())</RuntimeIdentifier>
+	</PropertyGroup>
+
+	<PropertyGroup>
+		<CMakeClearCache>true</CMakeClearCache>
+		<RestoreSources Condition="'$(PackageOutputPath)' != ''">$(PackageOutputPath);$(RestoreSources)</RestoreSources>
+
+		<RuntimeIdentifiers Condition="'$(RuntimeIdentifiers)' == ''">win-x86;win-x64;win-arm64;linux-x64;linux-arm64;osx-arm64;osx-x64</RuntimeIdentifiers>
+
+		<!-- For UNIX PIC-compatible .a objects -->
+		<CMakeArgs Condition="'$(OS)' != 'Windows_NT'">$(CMakeArgs) -DCMAKE_POSITION_INDEPENDENT_CODE=ON</CMakeArgs>
+	</PropertyGroup>
+
+	<PropertyGroup Condition="'$(CMakeMlsppRoot)' == '' AND '$(CMakeMlsppDir)' == ''">
+		<MlsppDir>$(MSBuildThisFileDirectory)\MLSpp\</MlsppDir>
+		<Building_DependsOn>BuildMlsppNative;MlsppOutputs;$(Building_DependsOn)</Building_DependsOn>
+		<Installing_DependsOn>MlsppInstall;$(Installing_DependsOn)</Installing_DependsOn>
+		<Cleaning_DependsOn>CleanMlsppNative;$(Cleaning_DependsOn)</Cleaning_DependsOn>
+		<Packing_DependsOn>PackageMlsppLib;$(Packing_DependsOn)</Packing_DependsOn>
+		<AlsoCleanMlspp>true</AlsoCleanMlspp>
+	</PropertyGroup>
+
+	<Import Project="$(MlsppDir)\MLSpp.build.props" Condition="'$(MSBuildProjectName)' != 'Libdave.Manager' AND '$(CMakeMlsppRoot)' == '' AND '$(CMakeMlsppDir)' == ''"/>
+	<Import Project="$(MlsppDir)\MLSpp.build.targets" Condition="'$(MSBuildProjectName)' != 'Libdave.Manager' AND '$(CMakeMlsppRoot)' == '' AND '$(CMakeMlsppDir)' == ''"/>
+
+	<PropertyGroup Condition="'$(CMakeOpenSSLRoot)' == '' AND '$(CMakeOpenSSLDir)' == ''
+								AND '$(CMakeBoringSSLRoot)' == '' AND '$(CMakeBoringSSLDir)' == ''">
+		<Packing_DependsOn>PackageOpenSSLLib;$(Packing_DependsOn)</Packing_DependsOn>
+	</PropertyGroup>
+
+	<Import Project="$(MSBuildThisFileDirectory)\FindOpenSSL.targets"
+			Condition="'$(CMakeOpenSSLRoot)' == '' AND '$(CMakeOpenSSLDir)' == ''
+						AND '$(CMakeBoringSSLRoot)' == '' AND '$(CMakeBoringSSLDir)' == ''" />
+
+</Project>

NetCord/ThirdParty/Directory.Build.targets

@@ -0,0 +1,46 @@
+<Project>
+	<Import Project="$([MSBuild]::GetPathOfFileAbove('Directory.Build.targets', '$(MSBuildThisFileDirectory)../'))" Condition="'' != $([MSBuild]::GetPathOfFileAbove('Directory.Build.targets', '$(MSBuildThisFileDirectory)../'))" />
+
+	<!-- Check MSBuild and CMake version compatibility -->
+	<Target Name="CheckCMakeVersionCompatibility"
+			BeforeTargets="$(CheckCMakeVersionCompatibility_BeforeTargets)"
+			Condition="'$(CMakeGenerator)' == '' AND '$(OS)' == 'Windows_NT'">
+
+		<!-- Get MSBuild version -->
+		<PropertyGroup>
+			<MSBuildVersionMajor>$([System.Version]::Parse('$(MSBuildVersion)').Major)</MSBuildVersionMajor>
+		</PropertyGroup>
+
+		<!-- Get CMake version -->
+		<Exec Command="cmake --version"
+			  ConsoleToMSBuild="true"
+			  IgnoreExitCode="true"
+			  EchoOff="true"
+			  StandardOutputImportance="low">
+			<Output TaskParameter="ConsoleOutput" PropertyName="CMakeVersionOutput" />
+			<Output TaskParameter="ExitCode" PropertyName="CMakeExitCode" />
+		</Exec>
+
+		<!-- Parse CMake version (format: "cmake version X.Y.Z") -->
+		<PropertyGroup Condition="'$(CMakeExitCode)' == '0'">
+			<CMakeVersionString>$([System.Text.RegularExpressions.Regex]::Match($(CMakeVersionOutput), 'cmake version (\d+\.\d+\.\d+)').Groups[1].Value)</CMakeVersionString>
+			<CMakeVersionMajor Condition="'$(CMakeVersionString)' != ''">$([System.Version]::Parse('$(CMakeVersionString)').Major)</CMakeVersionMajor>
+			<CMakeVersionMinor Condition="'$(CMakeVersionString)' != ''">$([System.Version]::Parse('$(CMakeVersionString)').Minor)</CMakeVersionMinor>
+		</PropertyGroup>
+
+		<Message Text="MSBuild Version: $(MSBuildVersion) (Major: $(MSBuildVersionMajor))" Importance="high" />
+		<Message Text="CMake Version: $(CMakeVersionString)" Importance="high" Condition="'$(CMakeVersionString)' != ''" />
+
+		<!-- Warn if Visual Studio 2026+ (MSBuild 18+) with CMake < 4.2 -->
+		<Warning Text="CMake version $(CMakeVersionString) may not be compatible with Visual Studio 2026 (MSBuild $(MSBuildVersionMajor)). CMake 4.2 or later is recommended for Visual Studio 2026 and newer versions. Please upgrade CMake to version 4.2 or later."
+				 Condition="'$(MSBuildVersionMajor)' != '' AND '$(CMakeVersionMajor)' != '' AND 
+						   $([System.Convert]::ToInt32($(MSBuildVersionMajor))) >= 18 AND 
+						   ($([System.Convert]::ToInt32($(CMakeVersionMajor))) &lt; 4 OR 
+						    ($([System.Convert]::ToInt32($(CMakeVersionMajor))) == 4 AND $([System.Convert]::ToInt32($(CMakeVersionMinor))) &lt; 2))" />
+
+		<!-- Warn if CMake is not found -->
+		<Warning Text="CMake not found or failed to execute. Please ensure CMake is installed and available in PATH."
+				 Condition="'$(CMakeExitCode)' != '0'" />
+	</Target>
+
+</Project>