mirror of
https://github.com/SoftEtherVPN/SoftEtherVPN.git
synced 2024-09-18 01:33:00 +03:00
2068 lines
71 KiB
C#
2068 lines
71 KiB
C#
using Microsoft.CodeAnalysis;
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using Microsoft.CodeAnalysis.CSharp;
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using Microsoft.CodeAnalysis.CSharp.Syntax;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Reflection;
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using System.Text;
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using System.Linq;
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using static System.Console;
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using System.Xml.Linq;
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using SoftEther.JsonRpc;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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using Newtonsoft.Json.Serialization;
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using Markdig;
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namespace VPNServer_JSONRPC_CodeGen
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{
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public enum TargetLang
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{
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CSharp,
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TypeScript,
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}
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static class CodeGenUtil
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{
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public static string AppExeDir;
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public static string ProjectDir;
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public static string VpnSrcDir;
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public static string OutputDir_Clients;
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public static string OutputDir_HamCore;
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static CodeGenUtil()
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{
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AppExeDir = System.AppContext.BaseDirectory;
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ProjectDir = AppExeDir;
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string tmp = AppExeDir;
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while (true)
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{
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try
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{
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tmp = Path.GetDirectoryName(tmp);
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if (Directory.GetFiles(tmp, "*.csproj").Length >= 1)
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{
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ProjectDir = tmp;
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break;
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}
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}
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catch
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{
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break;
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}
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}
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OutputDir_Clients = Path.Combine(ProjectDir, @"..\vpnserver-jsonrpc-clients");
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string root_dir = Path.Combine(ProjectDir, @"..\..");
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string dirname = null;
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if (Directory.Exists(Path.Combine(root_dir, "Main"))) dirname = "Main";
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if (Directory.Exists(Path.Combine(root_dir, "src"))) dirname = "src";
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if (string.IsNullOrEmpty(dirname)) throw new ApplicationException($"Directory '{root_dir}' is not a root dir.");
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VpnSrcDir = dirname;
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OutputDir_HamCore = Path.Combine(root_dir, dirname, @"bin\hamcore");
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if (Directory.Exists(OutputDir_HamCore) == false) throw new ApplicationException($"Direction '{OutputDir_HamCore}' not found.");
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}
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public static void MakeDir(string path)
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{
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try
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{
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Directory.CreateDirectory(path);
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}
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catch
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{
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}
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}
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}
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class CSharpSourceCode
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{
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public SyntaxTree Tree { get; }
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public CompilationUnitSyntax Root { get; }
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public SemanticModel Model { get; set; }
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public CSharpSourceCode(string filename) : this(File.ReadAllText(filename), filename)
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{
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}
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public CSharpSourceCode(string body, string filename)
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{
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this.Tree = CSharpSyntaxTree.ParseText(body, path: filename);
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this.Root = this.Tree.GetCompilationUnitRoot();
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}
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}
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class CSharpCompiler
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{
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public string AssemblyName { get; }
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public List<MetadataReference> ReferencesList { get; } = new List<MetadataReference>();
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public List<CSharpSourceCode> SourceCodeList { get; } = new List<CSharpSourceCode>();
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CSharpCompilation _compilation = null;
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public CSharpCompilation Compilation
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{
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get
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{
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if (_compilation == null)
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{
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_compilation = CSharpCompilation.Create(this.AssemblyName,
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this.SourceCodeList.Select(s => s.Tree),
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this.ReferencesList,
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options: new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary, optimizationLevel: OptimizationLevel.Debug,
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assemblyIdentityComparer: DesktopAssemblyIdentityComparer.Default));
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}
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return _compilation;
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}
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}
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public CSharpCompiler(string assembly_name)
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{
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this.AssemblyName = assembly_name;
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}
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public void AddReference(MetadataReference r)
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{
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this.ReferencesList.Add(r);
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}
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public void AddReferenceByPath(string path)
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{
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AddReference(MetadataReference.CreateFromFile(path));
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}
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public void AddReferenceByType(Type type)
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{
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AddReferenceByPath(type.Assembly.Location);
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}
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public void AddReferenceByAssemblyName(string name)
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{
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var a = System.Reflection.Assembly.Load(new System.Reflection.AssemblyName(name));
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AddReferenceByPath(a.Location);
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}
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public void AddReferenceDotNetStandard()
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{
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var a = System.Reflection.Assembly.Load(new System.Reflection.AssemblyName("netstandard"));
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AddReferenceByPath(a.Location);
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string dir = Path.GetDirectoryName(a.Location);
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AddReferenceByPath(Path.Combine(dir, "System.Private.CoreLib.dll"));
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foreach (var refa in a.GetReferencedAssemblies())
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{
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string dll_name = Path.Combine(dir, refa.Name) + ".dll";
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if (File.Exists(dll_name))
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{
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AddReferenceByPath(dll_name);
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}
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}
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}
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public void AddSourceCode(CSharpSourceCode cs)
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{
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this.SourceCodeList.Add(cs);
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}
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public bool OkOrPrintErrors()
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{
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MemoryStream ms = new MemoryStream();
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Microsoft.CodeAnalysis.Emit.EmitResult ret = Compilation.Emit(ms);
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if (ret.Success)
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{
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return true;
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}
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IEnumerable<Diagnostic> failures = ret.Diagnostics.Where(diagnostic =>
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diagnostic.IsWarningAsError ||
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diagnostic.Severity == DiagnosticSeverity.Error);
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foreach (Diagnostic diagnostic in failures)
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{
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WriteLine(diagnostic.ToString());
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}
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return false;
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}
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public void Compile(bool test_full_compile = false)
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{
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if (test_full_compile)
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{
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if (OkOrPrintErrors() == false)
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{
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throw new ApplicationException("Compile Error.");
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}
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}
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foreach (CSharpSourceCode cs in this.SourceCodeList)
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{
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cs.Model = this.Compilation.GetSemanticModel(cs.Tree);
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}
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}
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}
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class GeneratedCodePart
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{
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public int Seq = 0;
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public string Text = "";
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}
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class GeneratedCodeSection
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{
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public List<GeneratedCodePart> PartList = new List<GeneratedCodePart>();
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public override string ToString()
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{
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StringWriter w = new StringWriter();
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var a = this.PartList.OrderBy(x => x.Seq);
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foreach (var b in a)
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{
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w.Write(b.Text.ToString());
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}
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return w.ToString();
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}
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public void AddPart(int seq, string text)
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{
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this.PartList.Add(new GeneratedCodePart() { Seq = seq, Text = text });
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}
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}
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class GeneratedCode
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{
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public GeneratedCodeSection Types = new GeneratedCodeSection();
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public GeneratedCodeSection Stubs = new GeneratedCodeSection();
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public GeneratedCodeSection Tests = new GeneratedCodeSection();
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public override string ToString()
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{
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StringWriter w = new StringWriter();
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w.WriteLine("// --- Types ---");
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w.Write(this.Types.ToString());
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w.WriteLine();
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w.WriteLine("// --- Stubs ---");
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w.Write(this.Stubs.ToString());
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w.WriteLine();
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w.WriteLine("// --- Tests ---");
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w.Write(this.Tests.ToString());
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w.WriteLine();
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return w.ToString();
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}
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}
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class GeneratedCodeForLang
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{
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public GeneratedCode TypeScript = new GeneratedCode();
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public string DocsRpc = "";
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}
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static class CodeGenExtensions
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{
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public static string GetDocumentStr(this ISymbol sym)
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{
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if (sym == null) return "";
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string xml = sym.GetDocumentationCommentXml();
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if (string.IsNullOrEmpty(xml)) return "";
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XDocument doc = XDocument.Parse(xml);
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var summary = doc.Descendants("summary").FirstOrDefault();
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string str = summary.Value;
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if (string.IsNullOrEmpty(str)) return "";
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str = str.Replace(" (Async mode)", "", StringComparison.InvariantCultureIgnoreCase);
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str = str.Trim();
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return str;
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}
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}
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class RpcInfo
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{
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public string Name;
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public string TypeName;
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public IMethodSymbol Symbol;
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public HashSet<string> InputParamMembers = new HashSet<string>();
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}
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class RpcTypeParameterInfo
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{
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public string Name;
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public string Type;
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public string Description;
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}
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class RpcTypeInfo
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{
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public string Name;
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public string Description;
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public List<RpcTypeParameterInfo> Params = new List<RpcTypeParameterInfo>();
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public List<string> SubTypes = new List<string>();
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}
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class CodeGen
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{
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CSharpSourceCode cs_types, cs_stubs, cs_tests;
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public Dictionary<string, RpcInfo> rpc_list = new Dictionary<string, RpcInfo>();
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public Dictionary<string, RpcTypeInfo> rpc_type_list = new Dictionary<string, RpcTypeInfo>();
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CSharpCompiler csc;
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public CodeGen()
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{
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csc = new CSharpCompiler("Test");
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csc.AddReferenceDotNetStandard();
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csc.AddReferenceByType(typeof(Newtonsoft.Json.JsonPropertyAttribute));
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cs_types = new CSharpSourceCode(Path.Combine(CodeGenUtil.ProjectDir, @"VpnServerRpc\VPNServerRpcTypes.cs"));
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csc.AddSourceCode(cs_types);
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cs_stubs = new CSharpSourceCode(Path.Combine(CodeGenUtil.ProjectDir, @"VpnServerRpc\VPNServerRpc.cs"));
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csc.AddSourceCode(cs_stubs);
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cs_tests = new CSharpSourceCode(Path.Combine(CodeGenUtil.ProjectDir, @"VpnServerRpcTest\VpnServerRpcTest.cs"));
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csc.AddSourceCode(cs_tests);
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csc.Compile();
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}
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void generate_types(GeneratedCodeForLang ret)
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{
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var model = cs_types.Model;
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var class_list = cs_types.Root.DescendantNodes().OfType<ClassDeclarationSyntax>();
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foreach (ClassDeclarationSyntax c in class_list)
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{
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StringWriter ts = new StringWriter();
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string doc = model.GetDeclaredSymbol(c).GetDocumentStr();
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if (string.IsNullOrEmpty(doc) == false)
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{
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ts.WriteLine($"/** {doc} */");
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}
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RpcTypeInfo info = new RpcTypeInfo()
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{
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Name = c.Identifier.Text,
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Description = doc,
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};
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rpc_type_list[c.Identifier.Text] = info;
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ts.WriteLine($"export class {c.Identifier.Text}");
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ts.WriteLine("{");
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foreach (var member in model.GetDeclaredSymbol(c).GetMembers())
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{
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string json_name = "";
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bool json_name_has_special_char = false;
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var atts = member.GetAttributes();
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var y = atts.Where(x => x.AttributeClass.Name == "JsonPropertyAttribute").FirstOrDefault();
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if (y != null)
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{
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json_name = y.ConstructorArguments.FirstOrDefault().Value.ToString();
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if (json_name.IndexOf(':') != -1 || json_name.IndexOf('.') != -1) json_name_has_special_char = true;
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}
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string default_value = "\"\"";
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string enum_type = "";
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switch (member)
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{
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case IFieldSymbol field:
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string ts_type = "";
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ITypeSymbol type = field.Type;
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switch (type.Kind)
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{
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case SymbolKind.NamedType:
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switch (type.Name)
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{
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case "UInt32":
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case "UInt64":
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ts_type = "number";
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default_value = "0";
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break;
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case "String":
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ts_type = "string";
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break;
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case "Boolean":
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ts_type = "boolean";
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default_value = "false";
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break;
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case "DateTime":
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ts_type = "Date";
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default_value = "new Date()";
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break;
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default:
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if (type.TypeKind == TypeKind.Enum)
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{
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ts_type = type.Name;
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enum_type = type.Name;
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default_value = "0";
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break;
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}
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throw new ApplicationException($"{c.Identifier}.{member.Name}: type.Name = {type.Name}");
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}
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break;
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case SymbolKind.ArrayType:
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ITypeSymbol type2 = ((IArrayTypeSymbol)type).ElementType;
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default_value = "[]";
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switch (type2.Kind)
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{
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case SymbolKind.NamedType:
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switch (type2.Name)
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{
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case "UInt32":
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case "UInt64":
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ts_type = "number[]";
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break;
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case "String":
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ts_type = "string[]";
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break;
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case "Boolean":
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ts_type = "boolean[]";
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break;
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case "Byte":
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ts_type = "Uint8Array";
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default_value = "new Uint8Array([])";
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break;
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default:
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if (type2.ContainingAssembly.Name == csc.AssemblyName)
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{
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ts_type = type2.Name + "[]";
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enum_type = type2.Name;
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break;
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}
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throw new ApplicationException($"{c.Identifier}.{member.Name}: type2.Name = {type2.Name}");
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}
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break;
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default:
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throw new ApplicationException($"{c.Identifier}.{member.Name}: type2.Kind = {type2.Kind}");
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}
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break;
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default:
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throw new ApplicationException($"{c.Identifier}.{member.Name}: type.Kind = {type.Kind}");
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}
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if (string.IsNullOrEmpty(ts_type) == false)
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{
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string field_name = field.Name;
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string doc2 = member.GetDocumentStr();
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if (string.IsNullOrEmpty(json_name) == false) field_name = json_name;
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string info_type = ts_type;
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string info_type2 = "";
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if (field_name.EndsWith("_str")) info_type2 = "ASCII";
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if (field_name.EndsWith("_utf")) info_type2 = "UTF8";
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if (field_name.EndsWith("_ip")) info_type2 = "IP address";
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if (field_name.EndsWith("_u32")) info_type2 = "uint32";
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if (field_name.EndsWith("_u64")) info_type2 = "uint64";
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if (field_name.EndsWith("_bin")) { info_type2 = "Base64 binary"; info_type = "string"; }
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string docs_add = "";
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if (string.IsNullOrEmpty(enum_type) == false)
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{
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Type et = Type.GetType("SoftEther.VPNServerRpc." + enum_type);
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if (et.IsEnum)
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{
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docs_add += "<BR>Values:";
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var ed = cs_types.Root.DescendantNodes().OfType<EnumDeclarationSyntax>()
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.Where(e => e.Identifier.Text == enum_type)
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.Single();
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foreach (var em in model.GetDeclaredSymbol(ed).GetMembers())
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{
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switch (em)
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{
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case IFieldSymbol ef:
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if (ef.IsConst && ef.IsDefinition)
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{
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string doc3 = em.GetDocumentStr();
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docs_add += $"<BR>`{ef.ConstantValue}`: {doc3}";
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}
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break;
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}
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}
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info_type = "number";
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info_type2 = "enum";
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}
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else
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{
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if (info.SubTypes.Contains(enum_type) == false)
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{
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info.SubTypes.Add(enum_type);
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info_type = "Array object";
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}
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}
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}
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info_type = "`" + info_type + "`";
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if (string.IsNullOrEmpty(info_type2) == false) info_type += " (" + info_type2 + ")";
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info.Params.Add(new RpcTypeParameterInfo()
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{
|
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Name = field_name,
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Type = info_type,
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Description = doc2 + docs_add,
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});
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|
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if (json_name_has_special_char) field_name = $"[\"{json_name}\"]";
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|
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if (string.IsNullOrEmpty(doc2) == false)
|
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{
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ts.WriteLine($" /** {doc2} */");
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}
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ts.WriteLine($" public {field_name}: {ts_type} = {default_value};");
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ts.WriteLine();
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}
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break;
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|
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case IMethodSymbol method when method.MethodKind == MethodKind.Constructor:
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break;
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default:
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throw new ApplicationException($"{c.Identifier}.{member.Name}: type = {member.GetType()}");
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}
|
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}
|
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|
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if (string.IsNullOrEmpty(doc) == false)
|
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{
|
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ts.WriteLine($" /** Constructor for the '{c.Identifier.Text}' class: {doc} */");
|
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}
|
|
ts.WriteLine($" public constructor(init?: Partial<{c.Identifier.Text}>)");
|
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ts.WriteLine(" {");
|
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ts.WriteLine(" Object.assign(this, init);");
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ts.WriteLine(" }");
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ts.WriteLine("}");
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ts.WriteLine();
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ret.TypeScript.Types.AddPart(c.SpanStart, ts.ToString());
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}
|
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|
|
var enum_list = cs_types.Root.DescendantNodes().OfType<EnumDeclarationSyntax>();
|
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|
|
foreach (EnumDeclarationSyntax e in enum_list)
|
|
{
|
|
StringWriter ts = new StringWriter();
|
|
|
|
string doc = model.GetDeclaredSymbol(e).GetDocumentStr();
|
|
if (string.IsNullOrEmpty(doc) == false)
|
|
{
|
|
ts.WriteLine($"/** {doc} */");
|
|
}
|
|
|
|
ts.WriteLine($"export enum {e.Identifier.Text}");
|
|
ts.WriteLine("{");
|
|
|
|
foreach (var member in model.GetDeclaredSymbol(e).GetMembers())
|
|
{
|
|
switch (member)
|
|
{
|
|
case IFieldSymbol field:
|
|
if (field.IsConst && field.IsDefinition)
|
|
{
|
|
string doc2 = member.GetDocumentStr();
|
|
if (string.IsNullOrEmpty(doc2) == false)
|
|
{
|
|
ts.WriteLine($" /** {doc2} */");
|
|
}
|
|
|
|
ts.WriteLine($" {field.Name} = {field.ConstantValue},");
|
|
|
|
ts.WriteLine();
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
ts.WriteLine("}");
|
|
ts.WriteLine();
|
|
|
|
ret.TypeScript.Types.AddPart(e.SpanStart, ts.ToString());
|
|
}
|
|
}
|
|
|
|
void generate_stubs(GeneratedCodeForLang ret)
|
|
{
|
|
var model = cs_stubs.Model;
|
|
|
|
var rpc_class = cs_stubs.Root.DescendantNodes().OfType<ClassDeclarationSyntax>().Where(c => c.Identifier.Text == "VpnServerRpc").First();
|
|
|
|
var members = model.GetDeclaredSymbol(rpc_class).GetMembers();
|
|
|
|
var methods = members.Where(m => m is IMethodSymbol).Select(m => m as IMethodSymbol).Where(m => m.IsStatic == false)
|
|
.Where(m => m.IsAsync).Where(m => m.Name != "CallAsync");
|
|
|
|
foreach (var method in methods)
|
|
{
|
|
string method_name = method.Name;
|
|
if (method_name.EndsWith("Async") == false) throw new ApplicationException($"{method.Name}: method_name = {method_name}");
|
|
method_name = method_name.Substring(0, method_name.Length - 5);
|
|
|
|
INamedTypeSymbol ret_type = (INamedTypeSymbol)method.ReturnType;
|
|
if (ret_type.Name != "Task") throw new ApplicationException($"{method.Name}: ret_type.Name = {ret_type.Name}");
|
|
|
|
var ret_type_args = ret_type.TypeArguments;
|
|
if (ret_type_args.Length != 1) throw new ApplicationException($"{method.Name}: type_args.Length = {ret_type_args.Length}");
|
|
|
|
var ret_type_name = ret_type_args[0].Name;
|
|
|
|
if (method.Parameters.Length >= 2) throw new ApplicationException($"{method.Name}: method.Parameters.Length = {method.Parameters.Length}");
|
|
|
|
if (method.DeclaringSyntaxReferences.Length != 1) throw new ApplicationException($"{method.Name}: method.DeclaringSyntaxReferences.Length = {method.DeclaringSyntaxReferences.Length}");
|
|
|
|
MethodDeclarationSyntax syntax = (MethodDeclarationSyntax)method.DeclaringSyntaxReferences[0].GetSyntax();
|
|
if (syntax.Body != null) throw new ApplicationException($"{method.Name}: syntax.Body != null");
|
|
if (syntax.ExpressionBody == null) throw new ApplicationException($"{method.Name}: syntax.ExpressionBody == null");
|
|
|
|
ArrowExpressionClauseSyntax body = syntax.ExpressionBody;
|
|
InvocationExpressionSyntax invoke = body.DescendantNodes().OfType<InvocationExpressionSyntax>().Single();
|
|
|
|
if (model.GetSymbolInfo(invoke.Expression).Symbol.Name != "CallAsync") throw new ApplicationException($"{method.Name}: model.GetSymbolInfo(invoke.Expression).Symbol.Name = {model.GetSymbolInfo(invoke.Expression).Symbol.Name}");
|
|
|
|
if (invoke.ArgumentList.Arguments.Count != 2) throw new ApplicationException($"{method.Name}: invoke.ArgumentList.Arguments.Count = {invoke.ArgumentList.Arguments.Count}");
|
|
|
|
LiteralExpressionSyntax str_syntax = (LiteralExpressionSyntax)invoke.ArgumentList.Arguments[0].Expression;
|
|
|
|
string str = str_syntax.Token.Text;
|
|
|
|
StringWriter ts = new StringWriter();
|
|
|
|
string doc2 = method.GetDocumentStr();
|
|
if (string.IsNullOrEmpty(doc2) == false)
|
|
{
|
|
ts.WriteLine($" /** {doc2} */");
|
|
}
|
|
|
|
if (method.Parameters.Length == 0)
|
|
{
|
|
ts.WriteLine($" public {method_name} = (): Promise<{ret_type_name}> =>");
|
|
ts.WriteLine(" {");
|
|
ts.WriteLine($" return this.CallAsync<{ret_type_name}>({str}, new {ret_type_name}());");
|
|
ts.WriteLine(" }");
|
|
ts.WriteLine(" ");
|
|
}
|
|
else
|
|
{
|
|
ts.WriteLine($" public {method_name} = (in_param: {ret_type_name}): Promise<{ret_type_name}> =>");
|
|
ts.WriteLine(" {");
|
|
ts.WriteLine($" return this.CallAsync<{ret_type_name}>({str}, in_param);");
|
|
ts.WriteLine(" }");
|
|
ts.WriteLine(" ");
|
|
}
|
|
|
|
rpc_list[method_name] = new RpcInfo()
|
|
{
|
|
Name = method_name,
|
|
TypeName = ret_type_name,
|
|
Symbol = method,
|
|
};
|
|
|
|
ret.TypeScript.Stubs.AddPart(method.DeclaringSyntaxReferences[0].Span.Start, ts.ToString());
|
|
}
|
|
}
|
|
|
|
class CcWalker : CSharpSyntaxWalker
|
|
{
|
|
StringWriter w = new StringWriter();
|
|
|
|
List<string> lines = new List<string>();
|
|
string current_line = "";
|
|
int current_depth = 0;
|
|
const int TabSpace = 4;
|
|
CSharpSourceCode src;
|
|
|
|
TargetLang lang;
|
|
|
|
public CcWalker(CSharpSourceCode src, TargetLang lang) : base(SyntaxWalkerDepth.StructuredTrivia)
|
|
{
|
|
this.src = src;
|
|
this.lang = lang;
|
|
}
|
|
|
|
string convert_type(string src)
|
|
{
|
|
if (lang == TargetLang.TypeScript)
|
|
{
|
|
if (src.StartsWith("Vpn"))
|
|
{
|
|
src = "VPN." + src;
|
|
}
|
|
|
|
if (src == "int" || src == "uint" || src == "long" || src == "ulong")
|
|
{
|
|
src = "number";
|
|
}
|
|
|
|
if (src == "bool")
|
|
{
|
|
src = "boolean";
|
|
}
|
|
|
|
if (src == "DateTime")
|
|
{
|
|
src = "Date";
|
|
}
|
|
}
|
|
return src;
|
|
}
|
|
|
|
string convert_function(string src)
|
|
{
|
|
if (lang == TargetLang.TypeScript)
|
|
{
|
|
if (src == "Console.WriteLine" || src == "print_object")
|
|
{
|
|
src = "console.log";
|
|
}
|
|
|
|
if (src.StartsWith("api.") || src.StartsWith("Test_"))
|
|
{
|
|
src = "await " + src;
|
|
}
|
|
}
|
|
return src;
|
|
}
|
|
|
|
void _emit_internal(string str, bool new_line)
|
|
{
|
|
if (string.IsNullOrEmpty(current_line))
|
|
{
|
|
current_line += new string(' ', current_depth * TabSpace);
|
|
}
|
|
current_line += str;
|
|
if (new_line)
|
|
{
|
|
lines.Add(current_line);
|
|
current_line = "";
|
|
}
|
|
}
|
|
|
|
void emit_line(string str = "") => emit(str + "\r\n");
|
|
|
|
void emit(string str, bool new_line)
|
|
{
|
|
if (new_line == false)
|
|
{
|
|
emit(str);
|
|
}
|
|
else
|
|
{
|
|
emit_line(str);
|
|
}
|
|
}
|
|
|
|
void emit(string str)
|
|
{
|
|
string tmp = "";
|
|
for (int i = 0; i < str.Length; i++)
|
|
{
|
|
char c = str[i];
|
|
if (c == '\r') { }
|
|
else if (c == '\n')
|
|
{
|
|
_emit_internal(tmp, true);
|
|
tmp = "";
|
|
}
|
|
else
|
|
{
|
|
tmp += c;
|
|
}
|
|
}
|
|
if (String.IsNullOrEmpty(tmp) == false)
|
|
{
|
|
_emit_internal(tmp, false);
|
|
}
|
|
}
|
|
|
|
public override void VisitMethodDeclaration(MethodDeclarationSyntax node)
|
|
{
|
|
if (node.Identifier.Text == "print_object") return;
|
|
|
|
if (lang == TargetLang.TypeScript)
|
|
{
|
|
emit_line();
|
|
|
|
var sem = src.Model.GetDeclaredSymbol(node);
|
|
string doc2 = sem.GetDocumentStr();
|
|
if (string.IsNullOrEmpty(doc2) == false)
|
|
{
|
|
emit_line($"/** {doc2} */");
|
|
}
|
|
|
|
emit("async function ");
|
|
emit(node.Identifier.Text);
|
|
Visit(node.ParameterList);
|
|
emit(": ");
|
|
emit("Promise<");
|
|
Visit(node.ReturnType);
|
|
emit(">");
|
|
emit_line("");
|
|
|
|
Visit(node.Body);
|
|
}
|
|
else
|
|
{
|
|
emit("public");
|
|
emit(" ");
|
|
Visit(node.ReturnType);
|
|
emit(" ");
|
|
emit(node.Identifier.Text);
|
|
Visit(node.ParameterList);
|
|
emit_line("");
|
|
|
|
Visit(node.Body);
|
|
}
|
|
}
|
|
|
|
public override void VisitParameter(ParameterSyntax node)
|
|
{
|
|
if (lang == TargetLang.TypeScript)
|
|
{
|
|
emit($"{node.Identifier.Text}");
|
|
emit(": ");
|
|
Visit(node.Type);
|
|
}
|
|
else
|
|
{
|
|
Visit(node.Type);
|
|
emit(" ");
|
|
emit($"{node.Identifier.Text}");
|
|
}
|
|
}
|
|
|
|
public override void VisitParameterList(ParameterListSyntax node)
|
|
{
|
|
emit("(");
|
|
int num = 0;
|
|
foreach (ParameterSyntax p in node.Parameters)
|
|
{
|
|
if (num >= 1)
|
|
{
|
|
emit(", ");
|
|
}
|
|
|
|
Visit(p);
|
|
|
|
num++;
|
|
}
|
|
emit(")");
|
|
}
|
|
|
|
public override void VisitArgumentList(ArgumentListSyntax node)
|
|
{
|
|
emit("(");
|
|
int num = 0;
|
|
foreach (ArgumentSyntax arg in node.Arguments)
|
|
{
|
|
if (num >= 1)
|
|
{
|
|
emit(", ");
|
|
}
|
|
|
|
this.VisitArgument(arg);
|
|
|
|
num++;
|
|
}
|
|
emit(")");
|
|
}
|
|
|
|
public override void VisitAssignmentExpression(AssignmentExpressionSyntax node)
|
|
{
|
|
if (lang == TargetLang.TypeScript)
|
|
{
|
|
if (node.Parent.Kind() == SyntaxKind.ObjectInitializerExpression)
|
|
{
|
|
Visit(node.Left);
|
|
|
|
emit(": ");
|
|
|
|
Visit(node.Right);
|
|
}
|
|
else
|
|
{
|
|
Visit(node.Left);
|
|
|
|
emit(" = ");
|
|
|
|
Visit(node.Right);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Visit(node.Left);
|
|
|
|
emit(" = ");
|
|
|
|
Visit(node.Right);
|
|
}
|
|
}
|
|
|
|
public override void VisitMemberAccessExpression(MemberAccessExpressionSyntax node)
|
|
{
|
|
Visit(node.Expression);
|
|
|
|
emit(node.OperatorToken.Text);
|
|
|
|
Visit(node.Name);
|
|
}
|
|
|
|
public override void VisitCastExpression(CastExpressionSyntax node)
|
|
{
|
|
if (lang == TargetLang.TypeScript)
|
|
{
|
|
Visit(node.Expression);
|
|
}
|
|
else
|
|
{
|
|
emit("(");
|
|
Visit(node.Type);
|
|
emit(")");
|
|
Visit(node.Expression);
|
|
}
|
|
}
|
|
|
|
public override void VisitBreakStatement(BreakStatementSyntax node)
|
|
{
|
|
emit_line("break;");
|
|
}
|
|
|
|
public override void VisitReturnStatement(ReturnStatementSyntax node)
|
|
{
|
|
if (node.Expression == null)
|
|
{
|
|
emit_line("return;");
|
|
}
|
|
else
|
|
{
|
|
emit("return");
|
|
emit(" ");
|
|
Visit(node.Expression);
|
|
emit_line(";");
|
|
}
|
|
}
|
|
|
|
public override void VisitForEachStatement(ForEachStatementSyntax node)
|
|
{
|
|
if (lang == TargetLang.TypeScript)
|
|
{
|
|
emit("for (let ");
|
|
emit(node.Identifier.Text);
|
|
emit(" of ");
|
|
Visit(node.Expression);
|
|
emit_line(")");
|
|
Visit(node.Statement);
|
|
}
|
|
else
|
|
{
|
|
emit("foreach (");
|
|
|
|
Visit(node.Type);
|
|
|
|
emit(" ");
|
|
|
|
emit(node.Identifier.Text);
|
|
|
|
emit(" in ");
|
|
|
|
Visit(node.Expression);
|
|
|
|
emit_line(")");
|
|
|
|
Visit(node.Statement);
|
|
}
|
|
}
|
|
|
|
public override void VisitExpressionStatement(ExpressionStatementSyntax node)
|
|
{
|
|
Visit(node.Expression);
|
|
|
|
emit_line(";");
|
|
}
|
|
|
|
public override void VisitConditionalExpression(ConditionalExpressionSyntax node)
|
|
{
|
|
Visit(node.Condition);
|
|
emit(" ? ");
|
|
Visit(node.WhenTrue);
|
|
emit(" : ");
|
|
Visit(node.WhenFalse);
|
|
}
|
|
|
|
public override void VisitIfStatement(IfStatementSyntax node)
|
|
{
|
|
emit("if (");
|
|
Visit(node.Condition);
|
|
emit_line(")");
|
|
|
|
Visit(node.Statement);
|
|
|
|
if (node.Else != null)
|
|
{
|
|
if (node.Else.Statement is IfStatementSyntax)
|
|
{
|
|
emit("else ");
|
|
}
|
|
else
|
|
{
|
|
emit_line("else");
|
|
}
|
|
|
|
Visit(node.Else.Statement);
|
|
}
|
|
}
|
|
|
|
public override void VisitInitializerExpression(InitializerExpressionSyntax node)
|
|
{
|
|
if (lang == TargetLang.TypeScript)
|
|
{
|
|
if (node.Kind() == SyntaxKind.ArrayInitializerExpression)
|
|
{
|
|
bool is_byte_array = false;
|
|
|
|
if (node.Parent.Kind() == SyntaxKind.ArrayCreationExpression &&
|
|
((ArrayCreationExpressionSyntax)node.Parent).Type.ElementType.ToString() == "byte")
|
|
{
|
|
is_byte_array = true;
|
|
}
|
|
|
|
if (is_byte_array)
|
|
{
|
|
emit("new Uint8Array(");
|
|
}
|
|
|
|
emit("[ ");
|
|
current_depth++;
|
|
|
|
foreach (var exp in node.Expressions)
|
|
{
|
|
this.Visit(exp);
|
|
|
|
emit(", ");
|
|
}
|
|
|
|
current_depth--;
|
|
emit(" ]");
|
|
|
|
if (is_byte_array)
|
|
{
|
|
emit(")");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
emit_line("{");
|
|
current_depth++;
|
|
|
|
foreach (var exp in node.Expressions)
|
|
{
|
|
this.Visit(exp);
|
|
|
|
emit_line(",");
|
|
}
|
|
|
|
current_depth--;
|
|
emit("}");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (node.Kind() == SyntaxKind.ArrayInitializerExpression)
|
|
{
|
|
emit("{ ");
|
|
current_depth++;
|
|
|
|
foreach (var exp in node.Expressions)
|
|
{
|
|
this.Visit(exp);
|
|
|
|
emit(", ");
|
|
}
|
|
|
|
current_depth--;
|
|
emit(" }");
|
|
}
|
|
else
|
|
{
|
|
emit_line("{");
|
|
current_depth++;
|
|
|
|
foreach (var exp in node.Expressions)
|
|
{
|
|
this.Visit(exp);
|
|
|
|
emit_line(",");
|
|
}
|
|
|
|
current_depth--;
|
|
emit("}");
|
|
}
|
|
}
|
|
}
|
|
|
|
public override void VisitArrayCreationExpression(ArrayCreationExpressionSyntax node)
|
|
{
|
|
if (lang == TargetLang.TypeScript)
|
|
{
|
|
var type = node.Type;
|
|
|
|
if (node.Initializer != null)
|
|
{
|
|
emit(" ");
|
|
Visit(node.Initializer);
|
|
}
|
|
else
|
|
{
|
|
emit("[]");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
var type = node.Type;
|
|
|
|
emit("new ");
|
|
|
|
Visit(node.Type);
|
|
|
|
if (node.Initializer != null)
|
|
{
|
|
emit(" ");
|
|
Visit(node.Initializer);
|
|
}
|
|
}
|
|
}
|
|
|
|
public override void VisitObjectCreationExpression(ObjectCreationExpressionSyntax node)
|
|
{
|
|
if (lang == TargetLang.TypeScript)
|
|
{
|
|
var type = (IdentifierNameSyntax)node.Type;
|
|
|
|
if (node.Initializer == null)
|
|
{
|
|
emit("new ");
|
|
Visit(node.Type);
|
|
// emit($"new {type.Identifier.Text}");
|
|
|
|
Visit(node.ArgumentList);
|
|
}
|
|
else
|
|
{
|
|
emit("new ");
|
|
Visit(node.Type);
|
|
emit_line("(");
|
|
Visit(node.Initializer);
|
|
emit(")");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
var type = (IdentifierNameSyntax)node.Type;
|
|
|
|
emit($"new {type.Identifier.Text}");
|
|
|
|
Visit(node.ArgumentList);
|
|
|
|
if (node.Initializer != null)
|
|
{
|
|
emit_line("");
|
|
Visit(node.Initializer);
|
|
}
|
|
}
|
|
}
|
|
|
|
public override void VisitLiteralExpression(LiteralExpressionSyntax node)
|
|
{
|
|
emit(node.Token.Text);
|
|
}
|
|
|
|
public override void VisitParenthesizedExpression(ParenthesizedExpressionSyntax node)
|
|
{
|
|
emit("(");
|
|
base.Visit(node.Expression);
|
|
emit(")");
|
|
}
|
|
|
|
public override void VisitBinaryExpression(BinaryExpressionSyntax node)
|
|
{
|
|
base.Visit(node.Left);
|
|
emit($" {node.OperatorToken.Text} ");
|
|
base.Visit(node.Right);
|
|
}
|
|
|
|
public override void VisitIdentifierName(IdentifierNameSyntax node)
|
|
{
|
|
string name = node.Identifier.Text;
|
|
|
|
if (node.Parent.Kind() == SyntaxKind.VariableDeclaration
|
|
|| node.Parent.Kind() == SyntaxKind.MethodDeclaration
|
|
|| node.Parent.Kind() == SyntaxKind.SimpleMemberAccessExpression
|
|
|| node.Parent.Kind() == SyntaxKind.ForEachStatement
|
|
|| node.Parent.Kind() == SyntaxKind.Parameter
|
|
|| node.Parent.Kind() == SyntaxKind.ObjectCreationExpression)
|
|
{
|
|
name = convert_type(name);
|
|
}
|
|
|
|
var sym = src.Model.GetSymbolInfo(node);
|
|
string json_name = "";
|
|
bool json_name_has_special_char = false;
|
|
var atts = sym.Symbol.GetAttributes();
|
|
var y = atts.Where(x => x.AttributeClass.Name == "JsonPropertyAttribute").FirstOrDefault();
|
|
if (y != null)
|
|
{
|
|
json_name = y.ConstructorArguments.FirstOrDefault().Value.ToString();
|
|
if (json_name.IndexOf(':') != -1 || json_name.IndexOf('.') != -1) json_name_has_special_char = true;
|
|
}
|
|
|
|
string field_name = name;
|
|
if (lang == TargetLang.TypeScript)
|
|
{
|
|
if (string.IsNullOrEmpty(json_name) == false) field_name = json_name;
|
|
if (json_name_has_special_char) field_name = $"[\"{json_name}\"]";
|
|
}
|
|
|
|
emit(field_name);
|
|
}
|
|
|
|
public override void VisitInvocationExpression(InvocationExpressionSyntax node)
|
|
{
|
|
string func_name = node.Expression.ToString();
|
|
func_name = convert_function(func_name);
|
|
|
|
if (lang == TargetLang.TypeScript)
|
|
{
|
|
if (func_name == "rand.Next")
|
|
{
|
|
string a = node.ArgumentList.Arguments[0].ToString();
|
|
string b = node.ArgumentList.Arguments[1].ToString();
|
|
emit($"Math.floor((Math.random() * ({b} - {a})) + {a})");
|
|
return;
|
|
}
|
|
|
|
if (func_name == "System.Threading.Thread.Sleep")
|
|
{
|
|
string a = node.ArgumentList.Arguments[0].ToString();
|
|
emit($"await new Promise((r) => setTimeout(r, {a}))");
|
|
return;
|
|
}
|
|
}
|
|
|
|
emit(func_name);
|
|
|
|
Visit(node.ArgumentList);
|
|
}
|
|
|
|
public override void VisitPredefinedType(PredefinedTypeSyntax node)
|
|
{
|
|
string name = node.Keyword.Text;
|
|
name = convert_type(name);
|
|
emit(name);
|
|
}
|
|
|
|
public override void VisitArrayRankSpecifier(ArrayRankSpecifierSyntax node)
|
|
{
|
|
emit("[");
|
|
|
|
int num = 0;
|
|
|
|
foreach (ExpressionSyntax exp in node.Sizes)
|
|
{
|
|
if (num >= 1)
|
|
{
|
|
emit(",");
|
|
}
|
|
|
|
Visit(exp);
|
|
|
|
num++;
|
|
}
|
|
|
|
emit("]");
|
|
}
|
|
|
|
public override void VisitConstructorDeclaration(ConstructorDeclarationSyntax node)
|
|
{
|
|
/*foreach (var statement in node.Body.Statements)
|
|
{
|
|
Visit(statement);
|
|
}*/
|
|
}
|
|
|
|
public override void VisitArrayType(ArrayTypeSyntax node)
|
|
{
|
|
Visit(node.ElementType);
|
|
|
|
foreach (var rank in node.RankSpecifiers)
|
|
{
|
|
Visit(rank);
|
|
}
|
|
}
|
|
|
|
public void VisitVariableDeclarator(VariableDeclaratorSyntax node, TypeSyntax type)
|
|
{
|
|
if (lang == TargetLang.TypeScript)
|
|
{
|
|
// if (node.Parent.Parent.Kind() == SyntaxKind.LocalDeclarationStatement)
|
|
{
|
|
emit("let ");
|
|
}
|
|
|
|
emit($"{node.Identifier.Text}");
|
|
|
|
emit(": ");
|
|
|
|
var type_dec = src.Model.GetTypeInfo(type);
|
|
|
|
if (type is PredefinedTypeSyntax)
|
|
{
|
|
Visit(type);
|
|
}
|
|
else if (type is ArrayTypeSyntax)
|
|
{
|
|
Visit(type);
|
|
}
|
|
else if (type is IdentifierNameSyntax)
|
|
{
|
|
Visit(type);
|
|
}
|
|
else
|
|
{
|
|
throw new ApplicationException($"VisitVariableDeclarator: {type.GetType().ToString()}");
|
|
}
|
|
|
|
if (node.Initializer != null)
|
|
{
|
|
emit(" = ");
|
|
|
|
var value = node.Initializer.Value;
|
|
|
|
base.Visit(value);
|
|
}
|
|
|
|
emit_line(";");
|
|
}
|
|
else
|
|
{
|
|
var type_dec = src.Model.GetTypeInfo(type);
|
|
|
|
if (type is PredefinedTypeSyntax)
|
|
{
|
|
Visit(type);
|
|
}
|
|
else if (type is ArrayTypeSyntax)
|
|
{
|
|
Visit(type);
|
|
}
|
|
else if (type is IdentifierNameSyntax)
|
|
{
|
|
Visit(type);
|
|
}
|
|
else
|
|
{
|
|
throw new ApplicationException($"VisitVariableDeclarator: {type.GetType().ToString()}");
|
|
}
|
|
|
|
emit($" {node.Identifier.Text}");
|
|
|
|
if (node.Initializer != null)
|
|
{
|
|
emit(" = ");
|
|
|
|
var value = node.Initializer.Value;
|
|
|
|
base.Visit(value);
|
|
}
|
|
|
|
emit_line(";");
|
|
}
|
|
}
|
|
|
|
public override void VisitVariableDeclaration(VariableDeclarationSyntax node)
|
|
{
|
|
foreach (var v in node.Variables)
|
|
{
|
|
VisitVariableDeclarator(v, node.Type);
|
|
}
|
|
}
|
|
|
|
public override void VisitLocalDeclarationStatement(LocalDeclarationStatementSyntax node)
|
|
{
|
|
Visit(node.Declaration);
|
|
}
|
|
|
|
public override void VisitFieldDeclaration(FieldDeclarationSyntax node)
|
|
{
|
|
//Visit(node.Declaration);
|
|
}
|
|
|
|
public override void VisitBlock(BlockSyntax node)
|
|
{
|
|
emit_line("{");
|
|
current_depth++;
|
|
|
|
foreach (var statement in node.Statements)
|
|
{
|
|
Visit(statement);
|
|
}
|
|
|
|
current_depth--;
|
|
emit_line("}");
|
|
}
|
|
|
|
public override void VisitClassDeclaration(ClassDeclarationSyntax node)
|
|
{
|
|
if (lang == TargetLang.TypeScript)
|
|
{
|
|
base.VisitClassDeclaration(node);
|
|
}
|
|
else
|
|
{
|
|
emit_line($"class {node.Identifier.Text}");
|
|
emit_line("{");
|
|
|
|
current_depth++;
|
|
|
|
base.VisitClassDeclaration(node);
|
|
|
|
current_depth--;
|
|
|
|
emit_line("}");
|
|
}
|
|
}
|
|
|
|
public override string ToString()
|
|
{
|
|
StringWriter w = new StringWriter();
|
|
this.lines.ForEach(x => w.WriteLine(x));
|
|
if (String.IsNullOrEmpty(this.current_line) == false) w.WriteLine(this.current_line);
|
|
return w.ToString();
|
|
}
|
|
}
|
|
|
|
void generate_tests(GeneratedCodeForLang ret)
|
|
{
|
|
var test_class = cs_tests.Root.DescendantNodes().OfType<ClassDeclarationSyntax>().Where(c => c.Identifier.Text == "VPNRPCTest").First();
|
|
|
|
CcWalker ts_walker = new CcWalker(cs_tests, TargetLang.TypeScript);
|
|
ts_walker.Visit(test_class);
|
|
ret.TypeScript.Tests.PartList.Add(new GeneratedCodePart() { Seq = 0, Text = ts_walker.ToString() });
|
|
}
|
|
|
|
void doc_write_parameters(StringWriter w, RpcTypeInfo type_info)
|
|
{
|
|
List<RpcTypeParameterInfo> plist = new List<RpcTypeParameterInfo>();
|
|
|
|
foreach (RpcTypeParameterInfo p in type_info.Params)
|
|
{
|
|
plist.Add(p);
|
|
}
|
|
|
|
foreach (string subtype in type_info.SubTypes)
|
|
{
|
|
foreach (RpcTypeParameterInfo p in rpc_type_list[subtype].Params)
|
|
{
|
|
plist.Add(p);
|
|
}
|
|
}
|
|
|
|
w.WriteLine("Name | Type | Description");
|
|
w.WriteLine("--- | --- | ---");
|
|
foreach (RpcTypeParameterInfo p in plist)
|
|
{
|
|
w.WriteLine($"`{p.Name}` | {p.Type} | {p.Description}");
|
|
}
|
|
}
|
|
|
|
void doc_write_function(StringWriter w, RpcInfo rpc)
|
|
{
|
|
string func_summary = rpc.Symbol.GetDocumentStr();
|
|
int index = func_summary.IndexOf(".");
|
|
if (index != -1) func_summary = func_summary.Substring(0, index + 1);
|
|
func_summary = func_summary.TrimEnd('.');
|
|
|
|
w.WriteLine($"<a id=\"{rpc.Name.ToLowerInvariant()}\"></a>");
|
|
w.WriteLine($"## \"{rpc.Name}\" RPC API - {func_summary}");
|
|
|
|
w.WriteLine("### Description");
|
|
|
|
w.WriteLine(rpc.Symbol.GetDocumentStr());
|
|
|
|
var model = cs_tests.Model;
|
|
|
|
var func = cs_tests.Root.DescendantNodes().OfType<MethodDeclarationSyntax>()
|
|
.Where(f => f.Identifier.Text == "Test_" + rpc.Name)
|
|
.Single();
|
|
|
|
var fields = func.DescendantNodes().OfType<InitializerExpressionSyntax>()
|
|
.Where(i => i.Kind() == SyntaxKind.ObjectInitializerExpression)
|
|
.SelectMany(o => o.DescendantNodes().OfType<AssignmentExpressionSyntax>())
|
|
.Where(a => a.Kind() == SyntaxKind.SimpleAssignmentExpression)
|
|
.Select(a => (a.Left as IdentifierNameSyntax));
|
|
|
|
foreach (var field in fields)
|
|
{
|
|
string json_name = field.Identifier.Text;
|
|
var sym = model.GetSymbolInfo(field);
|
|
|
|
var atts = sym.Symbol.GetAttributes();
|
|
var y = atts.Where(x => x.AttributeClass.Name == "JsonPropertyAttribute").FirstOrDefault();
|
|
if (y != null)
|
|
{
|
|
json_name = y.ConstructorArguments.FirstOrDefault().Value.ToString();
|
|
}
|
|
|
|
rpc.InputParamMembers.Add(json_name);
|
|
}
|
|
|
|
Type obj_type = Type.GetType("SoftEther.VPNServerRpc." + rpc.TypeName);
|
|
|
|
object in_object = Activator.CreateInstance(obj_type);
|
|
object out_object = Activator.CreateInstance(obj_type);
|
|
|
|
JsonRpcRequest rpc_in = new JsonRpcRequest() { Method = rpc.Name, Params = in_object, Id = "rpc_call_id", };
|
|
Type rpc_out_type = typeof(JsonRpcResponse<>).MakeGenericType(obj_type);
|
|
var rpc_out = Activator.CreateInstance(rpc_out_type);
|
|
|
|
rpc_out_type.GetProperty("Id").SetValue(rpc_out, "rpc_call_id");
|
|
rpc_out_type.GetProperty("Result").SetValue(rpc_out, out_object);
|
|
|
|
sample_fill_object(in_object);
|
|
sample_fill_object(out_object);
|
|
|
|
JsonSerializerSettings rpc_in_settings = new JsonSerializerSettings()
|
|
{
|
|
MaxDepth = 8,
|
|
NullValueHandling = NullValueHandling.Include,
|
|
ReferenceLoopHandling = ReferenceLoopHandling.Error,
|
|
PreserveReferencesHandling = PreserveReferencesHandling.None,
|
|
ContractResolver = new JSonInputContractResolver(rpc),
|
|
};
|
|
|
|
JsonSerializerSettings rpc_out_settings = new JsonSerializerSettings()
|
|
{
|
|
MaxDepth = 8,
|
|
NullValueHandling = NullValueHandling.Include,
|
|
ReferenceLoopHandling = ReferenceLoopHandling.Error,
|
|
PreserveReferencesHandling = PreserveReferencesHandling.None,
|
|
ContractResolver = new JSonOutputContractResolver(rpc),
|
|
};
|
|
|
|
string in_str = JsonConvert.SerializeObject(rpc_in, Formatting.Indented, rpc_in_settings);
|
|
string out_str = JsonConvert.SerializeObject(rpc_out, Formatting.Indented, rpc_out_settings);
|
|
|
|
w.WriteLine();
|
|
w.WriteLine("### Input JSON-RPC Format");
|
|
w.WriteLine("```json");
|
|
w.WriteLine(in_str);
|
|
w.WriteLine("```");
|
|
|
|
w.WriteLine();
|
|
w.WriteLine("### Output JSON-RPC Format");
|
|
w.WriteLine("```json");
|
|
w.WriteLine(out_str);
|
|
w.WriteLine("```");
|
|
|
|
w.WriteLine();
|
|
w.WriteLine("### Parameters");
|
|
w.WriteLine();
|
|
doc_write_parameters(w, rpc_type_list[rpc.TypeName]);
|
|
|
|
//w.WriteLine("<BR> ");
|
|
w.WriteLine();
|
|
}
|
|
|
|
class JSonOutputContractResolver : DefaultContractResolver
|
|
{
|
|
RpcInfo rpc_info;
|
|
|
|
public JSonOutputContractResolver(RpcInfo info) : base()
|
|
{
|
|
this.rpc_info = info;
|
|
}
|
|
|
|
protected override JsonProperty CreateProperty(MemberInfo member, MemberSerialization memberSerialization)
|
|
{
|
|
if (member.Name == "Error") return null;
|
|
JsonProperty ret = base.CreateProperty(member, memberSerialization);
|
|
return ret;
|
|
}
|
|
}
|
|
|
|
|
|
class JSonInputConverter : JsonConverter
|
|
{
|
|
RpcInfo rpc_info;
|
|
|
|
public JSonInputConverter(RpcInfo info)
|
|
{
|
|
this.rpc_info = info;
|
|
}
|
|
|
|
public override bool CanRead => false;
|
|
|
|
public override bool CanConvert(Type objectType)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
|
|
public override void WriteJson(JsonWriter w, object value, JsonSerializer serializer)
|
|
{
|
|
JToken t = JToken.FromObject(value);
|
|
List<JProperty> a = new List<JProperty>();
|
|
bool all = false;
|
|
if (rpc_info.Name == "SetHubLog") all = true;
|
|
|
|
foreach (var p1 in t.Children<JProperty>())
|
|
{
|
|
foreach (var p2 in p1.Children<JProperty>())
|
|
{
|
|
if (rpc_info.InputParamMembers.Contains(p2.Name) == false) a.Add(p2);
|
|
}
|
|
if (rpc_info.InputParamMembers.Contains(p1.Name) == false) a.Add(p1);
|
|
}
|
|
if (all == false)
|
|
{
|
|
foreach (var p in a)
|
|
{
|
|
try
|
|
{
|
|
p.Remove();
|
|
}
|
|
catch
|
|
{
|
|
}
|
|
}
|
|
}
|
|
t.WriteTo(w);
|
|
}
|
|
}
|
|
|
|
class JSonInputContractResolver : DefaultContractResolver
|
|
{
|
|
RpcInfo rpc_info;
|
|
|
|
public JSonInputContractResolver(RpcInfo info) : base()
|
|
{
|
|
this.rpc_info = info;
|
|
}
|
|
|
|
protected override JsonProperty CreateProperty(MemberInfo member, MemberSerialization memberSerialization)
|
|
{
|
|
JsonProperty ret = base.CreateProperty(member, memberSerialization);
|
|
ret.Converter = new JSonInputConverter(this.rpc_info);
|
|
return ret;
|
|
}
|
|
}
|
|
|
|
void sample_fill_object(object o)
|
|
{
|
|
Type t = o.GetType();
|
|
|
|
var fields = t.GetFields();
|
|
foreach (var field in fields)
|
|
{
|
|
Type t2 = field.FieldType;
|
|
object v = null;
|
|
|
|
if (t2 == typeof(string))
|
|
{
|
|
string tmp = field.Name.ToLowerInvariant();
|
|
if (tmp.EndsWith("_str") || tmp.EndsWith("_utf")) tmp = tmp.Substring(0, tmp.Length - 4);
|
|
if (tmp.EndsWith("_ip"))
|
|
{
|
|
if (tmp.IndexOf("mask", StringComparison.InvariantCultureIgnoreCase) == -1)
|
|
tmp = "192.168.0.1";
|
|
else
|
|
tmp = "255.255.255.255";
|
|
}
|
|
v = tmp;
|
|
}
|
|
else if (t2 == typeof(uint))
|
|
v = (uint)0;
|
|
else if (t2 == typeof(ulong))
|
|
v = (ulong)0;
|
|
else if (t2 == typeof(bool))
|
|
v = (bool)false;
|
|
else if (t2 == typeof(byte[]))
|
|
v = Encoding.UTF8.GetBytes("Hello World");
|
|
else if (t2 == typeof(DateTime))
|
|
v = new DateTime(DateTime.Now.Year + 1, 8, 1, 12, 24, 36, 123);
|
|
else if (t2.IsEnum)
|
|
{
|
|
v = (int)0;
|
|
}
|
|
else if (t2.IsArray)
|
|
{
|
|
if (t2 == typeof(uint[]))
|
|
{
|
|
v = new uint[] { 1, 2, 3 };
|
|
}
|
|
else
|
|
{
|
|
if (t2.GetArrayRank() != 1) throw new ApplicationException("Array rank != 1");
|
|
Type obj_type = t2.GetElementType();
|
|
|
|
if (obj_type.IsEnum)
|
|
{
|
|
v = new int[] { 1, 2, 3 };
|
|
}
|
|
else
|
|
{
|
|
int num = 3;
|
|
|
|
if (field.Name.IndexOf("single", StringComparison.CurrentCultureIgnoreCase) != -1)
|
|
{
|
|
num = 1;
|
|
}
|
|
|
|
object list = Activator.CreateInstance(typeof(List<>).MakeGenericType(obj_type));
|
|
|
|
for (int i = 0; i < num; i++)
|
|
{
|
|
object a = Activator.CreateInstance(obj_type);
|
|
sample_fill_object(a);
|
|
|
|
list.GetType().GetMethod("Add").Invoke(list, new object[] { a });
|
|
}
|
|
|
|
v = list.GetType().GetMethod("ToArray").Invoke(list, new object[] { } );
|
|
}
|
|
}
|
|
}
|
|
else if (t2.Name.StartsWith("Vpn"))
|
|
{
|
|
Type obj_type = Type.GetType("SoftEther.VPNServerRpc." + t2.Name);
|
|
v = Activator.CreateInstance(obj_type);
|
|
sample_fill_object(v);
|
|
}
|
|
else
|
|
{
|
|
throw new ApplicationException($"sample_fill_object: type: {t2.ToString()}");
|
|
}
|
|
|
|
field.SetValue(o, v);
|
|
}
|
|
}
|
|
|
|
void generate_documents(GeneratedCodeForLang ret)
|
|
{
|
|
StringWriter w = new StringWriter();
|
|
|
|
string doc_txt = read_text_resource("doc.txt");
|
|
w.WriteLine(doc_txt);
|
|
|
|
w.WriteLine("## Table of contents");
|
|
foreach (RpcInfo rpc in rpc_list.Values)
|
|
{
|
|
string func_summary = rpc.Symbol.GetDocumentStr();
|
|
int index = func_summary.IndexOf(".");
|
|
if (index != -1) func_summary = func_summary.Substring(0, index + 1);
|
|
func_summary = func_summary.TrimEnd('.');
|
|
|
|
w.WriteLine($"- [{rpc.Name} - {func_summary}](#{rpc.Name.ToLowerInvariant()})");
|
|
|
|
}
|
|
|
|
w.WriteLine();
|
|
w.WriteLine("***");
|
|
|
|
foreach (RpcInfo rpc in rpc_list.Values)
|
|
{
|
|
if (rpc.Name.IndexOf("Vgs", StringComparison.Ordinal) == -1)
|
|
{
|
|
doc_write_function(w, rpc);
|
|
|
|
w.WriteLine("***");
|
|
}
|
|
}
|
|
|
|
w.WriteLine($"Automatically generated at {timestamp.ToString("yyyy-MM-dd HH:mm:ss")} by vpnserver-jsonrpc-codegen. ");
|
|
w.WriteLine("Copyright (c) 2014-" + DateTime.Now.Year + " [SoftEther VPN Project](https://www.softether.org/) under the Apache License 2.0. ");
|
|
w.WriteLine();
|
|
|
|
ret.DocsRpc = w.ToString();
|
|
}
|
|
|
|
public GeneratedCodeForLang GenerateCodes()
|
|
{
|
|
GeneratedCodeForLang ret = new GeneratedCodeForLang();
|
|
|
|
generate_stubs(ret);
|
|
|
|
generate_tests(ret);
|
|
|
|
generate_types(ret);
|
|
|
|
generate_documents(ret);
|
|
|
|
return ret;
|
|
}
|
|
|
|
public void GenerateAndSaveCodes(string output_dir)
|
|
{
|
|
CodeGenUtil.MakeDir(output_dir);
|
|
|
|
WriteLine($"GenerateAndSaveCodes(): output_dir = '{output_dir}'");
|
|
WriteLine();
|
|
WriteLine("Generating codes ...");
|
|
GeneratedCodeForLang codes = GenerateCodes();
|
|
WriteLine("Generating codes: done.");
|
|
WriteLine();
|
|
|
|
output_docs(codes, output_dir);
|
|
|
|
output_csharp(Path.Combine(output_dir, "vpnserver-jsonrpc-client-csharp"));
|
|
|
|
output_typescript(codes.TypeScript, Path.Combine(output_dir, "vpnserver-jsonrpc-client-typescript"));
|
|
}
|
|
|
|
static Assembly this_assembly = Assembly.GetExecutingAssembly();
|
|
static string read_text_resource(string name)
|
|
{
|
|
var x = this_assembly.GetManifestResourceNames();
|
|
string resourceName = this_assembly.GetManifestResourceNames().Single(str => str.EndsWith(name));
|
|
using (Stream stream = this_assembly.GetManifestResourceStream(resourceName))
|
|
{
|
|
using (StreamReader reader = new StreamReader(stream))
|
|
{
|
|
return reader.ReadToEnd();
|
|
}
|
|
}
|
|
}
|
|
|
|
static string read_text_file(string name)
|
|
{
|
|
using (Stream stream = File.OpenRead(name))
|
|
{
|
|
using (StreamReader reader = new StreamReader(stream))
|
|
{
|
|
return reader.ReadToEnd();
|
|
}
|
|
}
|
|
}
|
|
|
|
static string replace_strings(string src, params string[] replace_list)
|
|
{
|
|
int i;
|
|
for (i = 0; i < replace_list.Length / 2; i++)
|
|
{
|
|
string s1 = replace_list[i * 2];
|
|
string s2 = replace_list[i * 2 + 1];
|
|
src = src.Replace(s1, s2, StringComparison.InvariantCultureIgnoreCase);
|
|
}
|
|
return src;
|
|
}
|
|
|
|
static string normalize_crlf(string src, string crlf)
|
|
{
|
|
StringReader r = new StringReader(src);
|
|
StringWriter w = new StringWriter();
|
|
w.NewLine = crlf;
|
|
while (true)
|
|
{
|
|
string line = r.ReadLine();
|
|
if (line == null) break;
|
|
w.WriteLine(line);
|
|
}
|
|
return w.ToString();
|
|
}
|
|
|
|
static void normalize(ref string str, string crlf, params string[] replace_list)
|
|
{
|
|
str = normalize_crlf(replace_strings(str, replace_list), crlf);
|
|
}
|
|
|
|
static void save(string path, string body, bool bom)
|
|
{
|
|
string dir_name = Path.GetDirectoryName(path);
|
|
CodeGenUtil.MakeDir(dir_name);
|
|
|
|
if (bom)
|
|
File.WriteAllText(path, body, Encoding.UTF8);
|
|
else
|
|
File.WriteAllText(path, body);
|
|
}
|
|
|
|
DateTime timestamp = DateTime.Now;
|
|
|
|
void output_docs(GeneratedCodeForLang c, string output_dir)
|
|
{
|
|
CodeGenUtil.MakeDir(output_dir);
|
|
|
|
save(Path.Combine(output_dir, "README.md"), c.DocsRpc, true);
|
|
|
|
var pipeline = new MarkdownPipelineBuilder().UseAdvancedExtensions().Build();
|
|
|
|
string md_html_body = Markdown.ToHtml(c.DocsRpc, pipeline);
|
|
|
|
string html = read_text_resource("md_html.html");
|
|
|
|
string[] replace_list =
|
|
{
|
|
"__BODY__", md_html_body,
|
|
};
|
|
|
|
normalize(ref html, "\r\n", replace_list);
|
|
|
|
save(Path.Combine(output_dir, "README.html"), html, true);
|
|
save(Path.Combine(CodeGenUtil.OutputDir_HamCore, "vpnserver_api_doc.html"), html, true);
|
|
}
|
|
|
|
void output_typescript(GeneratedCode c, string output_dir)
|
|
{
|
|
CodeGenUtil.MakeDir(output_dir);
|
|
|
|
string ts_rpc = read_text_resource("ts_rpc.txt");
|
|
string ts_test = read_text_resource("ts_test.txt");
|
|
|
|
string[] replace_list =
|
|
{
|
|
"__YEAR__", timestamp.Year.ToString(),
|
|
"__TESTS__", c.Tests.ToString(),
|
|
"__STUBS__", c.Stubs.ToString(),
|
|
"__TYPES__", c.Types.ToString(),
|
|
"__TIMESTAMP__", timestamp.ToString("yyyy-MM-dd HH:mm:ss"),
|
|
};
|
|
|
|
normalize(ref ts_rpc, "\n", replace_list);
|
|
normalize(ref ts_test, "\n", replace_list);
|
|
|
|
save(Path.Combine(output_dir, "vpnrpc.ts"), ts_rpc, true);
|
|
save(Path.Combine(output_dir, "sample.ts"), ts_test, true);
|
|
|
|
save(Path.Combine(output_dir + "/../vpnserver-jsonrpc-client-nodejs-package/src/", "vpnrpc.ts"), ts_rpc, true);
|
|
save(Path.Combine(output_dir + "/../vpnserver-jsonrpc-client-nodejs-package/src/", "sample.ts"), ts_test, true);
|
|
}
|
|
|
|
void output_csharp(string output_dir)
|
|
{
|
|
CodeGenUtil.MakeDir(output_dir);
|
|
|
|
string cs_proj = read_text_resource("cs_proj.txt");
|
|
string cs_sln = read_text_resource("cs_sln.txt");
|
|
string cs_main = read_text_resource("cs_main.txt");
|
|
|
|
string cs_code_jsonrpc = read_text_file(Path.Combine(CodeGenUtil.ProjectDir,
|
|
@"VpnServerRpc/JsonRpc.cs"));
|
|
|
|
string cs_code_vpnserver_rpc = read_text_file(Path.Combine(CodeGenUtil.ProjectDir,
|
|
@"VpnServerRpc/VPNServerRpc.cs"));
|
|
|
|
string cs_code_vpnserver_rpc_types = read_text_file(Path.Combine(CodeGenUtil.ProjectDir,
|
|
@"VpnServerRpc/VPNServerRpcTypes.cs"));
|
|
|
|
string cs_code_vpnserver_rpc_test = read_text_file(Path.Combine(CodeGenUtil.ProjectDir,
|
|
@"VpnServerRpcTest/VpnServerRpcTest.cs"));
|
|
|
|
string[] replace_list =
|
|
{
|
|
"__YEAR__", timestamp.Year.ToString(),
|
|
"__TIMESTAMP__", timestamp.ToString("yyyy-MM-dd HH:mm:ss"),
|
|
};
|
|
|
|
normalize(ref cs_main, "\r\n", replace_list);
|
|
normalize(ref cs_proj, "\r\n", replace_list);
|
|
normalize(ref cs_sln, "\r\n", replace_list);
|
|
normalize(ref cs_code_jsonrpc, "\r\n", replace_list);
|
|
normalize(ref cs_code_vpnserver_rpc, "\r\n", replace_list);
|
|
normalize(ref cs_code_vpnserver_rpc_types, "\r\n", replace_list);
|
|
normalize(ref cs_code_vpnserver_rpc_test, "\r\n", replace_list);
|
|
|
|
save(Path.Combine(output_dir, "vpnserver-jsonrpc-client-csharp.csproj"),
|
|
cs_proj, true);
|
|
|
|
save(Path.Combine(output_dir, "vpnserver-jsonrpc-client-csharp.sln"),
|
|
cs_sln, true);
|
|
|
|
save(Path.Combine(output_dir, @"rpc-stubs\JsonRpc.cs"),
|
|
cs_code_jsonrpc, true);
|
|
|
|
save(Path.Combine(output_dir, @"rpc-stubs\VPNServerRpc.cs"),
|
|
cs_code_vpnserver_rpc, true);
|
|
|
|
save(Path.Combine(output_dir, @"rpc-stubs\VPNServerRpcTypes.cs"),
|
|
cs_code_vpnserver_rpc_types, true);
|
|
|
|
save(Path.Combine(output_dir, @"sample\VpnServerRpcTest.cs"),
|
|
cs_code_vpnserver_rpc_test, true);
|
|
|
|
save(Path.Combine(output_dir, @"sample\Main.cs"),
|
|
cs_main, true);
|
|
}
|
|
|
|
public void Test()
|
|
{
|
|
GeneratedCodeForLang ret = GenerateCodes();
|
|
|
|
Console.WriteLine(ret.TypeScript.ToString());
|
|
|
|
return;
|
|
var model = cs_types.Model;
|
|
|
|
var type_classes = cs_types.Root.DescendantNodes()
|
|
.OfType<ClassDeclarationSyntax>();
|
|
|
|
foreach (ClassDeclarationSyntax v in type_classes)
|
|
{
|
|
WriteLine(v.Identifier.Text);
|
|
|
|
var info = model.GetDeclaredSymbol(v);
|
|
|
|
var x = info.GetMembers();
|
|
|
|
foreach (var y in x)
|
|
{
|
|
WriteLine(y.Name);
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
Console.WriteLine();
|
|
}
|
|
}
|
|
}
|