feat(c#): c# serialization implementation

.github/workflows/ci.yml

@@ -142,6 +142,72 @@ jobs:
         shell: bash
         run: python ./ci/run_ci.py java --version windows_java21
 
+  csharp:
+    name: C# CI
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - name: Set up .NET 8
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: "8.0.x"
+          cache: true
+          cache-dependency-path: |
+            csharp/**/*.csproj
+            csharp/Fory.sln
+      - name: Restore C# dependencies
+        run: |
+          cd csharp
+          dotnet restore Fory.sln
+      - name: Build C# solution
+        run: |
+          cd csharp
+          dotnet build Fory.sln -c Release --no-restore
+      - name: Run C# tests
+        run: |
+          cd csharp
+          dotnet test tests/Fory.Tests/Fory.Tests.csproj -c Release --no-build
+
+  csharp_xlang:
+    name: C# Xlang Test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - name: Set up .NET 8
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: "8.0.x"
+          cache: true
+          cache-dependency-path: |
+            csharp/**/*.csproj
+            csharp/Fory.sln
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
+        with:
+          java-version: 21
+          distribution: "temurin"
+      - name: Cache Maven local repository
+        uses: actions/cache@v4
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+      - name: Restore and build C# xlang peer
+        run: |
+          cd csharp
+          dotnet restore tests/Fory.XlangPeer/Fory.XlangPeer.csproj
+          dotnet build tests/Fory.XlangPeer/Fory.XlangPeer.csproj -c Debug --no-restore
+      - name: Run C# Xlang Test
+        env:
+          FORY_CSHARP_JAVA_CI: "1"
+          ENABLE_FORY_DEBUG_OUTPUT: "1"
+        run: |
+          cd java
+          mvn -T16 --no-transfer-progress clean install -DskipTests
+          cd fory-core
+          mvn -T16 --no-transfer-progress test -Dtest=org.apache.fory.xlang.CSharpXlangTest
+
   swift:
     name: Swift CI
     runs-on: macos-latest

.gitignore

@@ -106,4 +106,13 @@ benchmarks/**/report/
 ignored/**
 ci-logs/**
 **/*.log
-swift/.build
+swift/.build
+
+csharp/src/Fory.Generator/bin/
+csharp/src/Fory.Generator/obj/
+csharp/src/Fory/bin/
+csharp/src/Fory/obj/
+csharp/tests/Fory.Tests/bin/
+csharp/tests/Fory.Tests/obj/
+csharp/tests/Fory.XlangPeer/bin/
+csharp/tests/Fory.XlangPeer/obj/

csharp/Fory.sln

@@ -0,0 +1,50 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.31903.59
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{C3FE93C6-2294-475C-88DD-BE1FFFADC4D6}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Fory", "src\Fory\Fory.csproj", "{309709EA-773D-449D-AE12-D1C2B9518793}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Fory.Generator", "src\Fory.Generator\Fory.Generator.csproj", "{4DBAD732-2820-4B15-B655-19384F100997}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "tests", "tests", "{02DC4D41-0522-42EA-B643-471F4BB0747E}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Fory.Tests", "tests\Fory.Tests\Fory.Tests.csproj", "{65701195-E254-4D93-9CD0-F587FDFCE769}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Fory.XlangPeer", "tests\Fory.XlangPeer\Fory.XlangPeer.csproj", "{8E1D5E47-AF72-46FF-B60F-B1C6210654A4}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{309709EA-773D-449D-AE12-D1C2B9518793}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{309709EA-773D-449D-AE12-D1C2B9518793}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{309709EA-773D-449D-AE12-D1C2B9518793}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{309709EA-773D-449D-AE12-D1C2B9518793}.Release|Any CPU.Build.0 = Release|Any CPU
+		{4DBAD732-2820-4B15-B655-19384F100997}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4DBAD732-2820-4B15-B655-19384F100997}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4DBAD732-2820-4B15-B655-19384F100997}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4DBAD732-2820-4B15-B655-19384F100997}.Release|Any CPU.Build.0 = Release|Any CPU
+		{65701195-E254-4D93-9CD0-F587FDFCE769}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{65701195-E254-4D93-9CD0-F587FDFCE769}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{65701195-E254-4D93-9CD0-F587FDFCE769}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{65701195-E254-4D93-9CD0-F587FDFCE769}.Release|Any CPU.Build.0 = Release|Any CPU
+		{8E1D5E47-AF72-46FF-B60F-B1C6210654A4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8E1D5E47-AF72-46FF-B60F-B1C6210654A4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8E1D5E47-AF72-46FF-B60F-B1C6210654A4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8E1D5E47-AF72-46FF-B60F-B1C6210654A4}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+		{309709EA-773D-449D-AE12-D1C2B9518793} = {C3FE93C6-2294-475C-88DD-BE1FFFADC4D6}
+		{4DBAD732-2820-4B15-B655-19384F100997} = {C3FE93C6-2294-475C-88DD-BE1FFFADC4D6}
+		{65701195-E254-4D93-9CD0-F587FDFCE769} = {02DC4D41-0522-42EA-B643-471F4BB0747E}
+		{8E1D5E47-AF72-46FF-B60F-B1C6210654A4} = {02DC4D41-0522-42EA-B643-471F4BB0747E}
+	EndGlobalSection
+EndGlobal

csharp/README.md

@@ -0,0 +1 @@
+# Apache Fory™ C\#

csharp/src/Fory.Generator/Fory.Generator.csproj

@@ -0,0 +1,16 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+    <LangVersion>12.0</LangVersion>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <IsRoslynComponent>true</IsRoslynComponent>
+    <EnforceExtendedAnalyzerRules>true</EnforceExtendedAnalyzerRules>
+    <IncludeBuildOutput>false</IncludeBuildOutput>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.11.0" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.8.0" PrivateAssets="all" />
+  </ItemGroup>
+</Project>