public void Generate(ScriptContext context, TextWriter codeStream, Script script, GeneratorOptions options) { Compiler.AddHeaders("using XS = " + typeof(Script).Namespace + ";"); ScriptContext sv = new ScriptContext(); sv["main"] = ((options & GeneratorOptions.CreateMain) != 0) ? genMain() : string.Empty; sv["assembly"] = genAssemblyInfo(context, script, options); sv["namespace"] = Namespace; sv["class"] = Class; sv["src"] = script.Location; sv["date"] = DateTime.Now.ToString(); sv["version"] = context.CoreVersion.ToString(); sv["script"] = Compiler.GetTypeName(script.GetType()); sv["callIsolation"] = Compiler.GetTypeName(typeof(CallIsolation)); sv["iscriptaction"] = Compiler.GetTypeName(typeof(IScriptAction)); sv["usings"] = Compiler.GenerateFileHeader(true, false, false); sv["headers"] = Compiler.GenerateFileHeader(false, true, false); sv["context"] = Compiler.GetTypeName(context.GetType()); using (StringWriter swCode = new StringWriter()) using (StringWriter swSnippets = new StringWriter()) using (new ScriptContextScope(context)) { Generator c = new Generator(Compiler, swCode, swSnippets, options); c.GenerateObjectCode(script, "_script", 3); sv["snippets-code"] = swSnippets.ToString(); sv["script-code"] = swCode.ToString(); } using (MemoryStream ms = AppDomainLoader.TryLoadResourceStream("XSharper.Embedded.Source.SourceTemplate")) using (var sr = new StreamReader(ms)) codeStream.Write(sv.ExpandStr(sr.ReadToEnd())); }
private StringBuilder extractContents(string streamName) { // formatted C# source code is easy to parse. Cut everything that is not using & namespace StringBuilder appDomainLoader = new StringBuilder(); using (MemoryStream ms = AppDomainLoader.TryLoadResourceStream(streamName)) using (var sr = new StreamReader(ms)) { string line; while ((line = sr.ReadLine()) != null) { if (line.Length == 0 || char.IsWhiteSpace(line[0])) { appDomainLoader.AppendLine(line); } else if (line.StartsWith("using", StringComparison.Ordinal)) { Compiler.AddHeaders(line); } } } return(appDomainLoader); }
private static void doCodeGeneration(ScriptContext context, Script script) { if (!isCodeGeneration(context)) { return; } context.Compiler.AddReference(null, typeof(System.Runtime.Remoting.Channels.Ipc.IpcChannel).Assembly.FullName, false, false, null); if (context.IsSet(xs.save) && script != null) { context.WriteLine(OutputType.Info, string.Format("Saving script to {0} ...", context[xs.save])); using (new ScriptContextScope(context)) script.Save(context.GetString(xs.save)); context.WriteLine(OutputType.Info, string.Format("Script file {0} saved...", context[xs.save])); } if (context.IsSet(xs.genxsd)) { context.WriteLine(OutputType.Info, string.Format("Generating XML schema ...")); XmlSchema x = generateSchema(context); string sf = context.GetString(xs.genxsd); sf = Path.GetFullPath((sf == "*") ? x.Id + ".xsd" : sf); using (StreamWriter target = new StreamWriter(sf, false)) x.Write(target); context.WriteLine(OutputType.Info, string.Format("XML schema saved to {0} ...", sf)); } // Generate source code StringWriter source = new StringWriter(); string entryPoint = null; if (script != null && (context.IsSet(xs.genlibrary) || context.IsSet(xs.genexe) || context.IsSet(xs.genwinexe) || context.IsSet(xs.gencs))) { context.WriteLine(OutputType.Info, "Generating C# source code..."); SharpCodeGenerator codeGenerator = new SharpCodeGenerator(context.Compiler); if (context.IsSet(xs.@namespace)) { codeGenerator.Namespace = context.GetString(xs.@namespace); } string baseName = Path.GetFileNameWithoutExtension(script.Location).ToLower(); if (script.Id != null) { baseName = script.Id; } baseName = Utils.FixFilename(baseName); if (context.IsSet(xs.@class)) { codeGenerator.Class = context.GetString(xs.@class); } else { string cl; cl = baseName; if (char.IsDigit(cl[0])) { cl = "C" + cl; } if (!char.IsUpper(cl[0])) { cl = cl.Substring(0, 1).ToUpperInvariant() + cl.Substring(1); } cl = SharpCodeGenerator.ToValidName(cl); if (cl == "Script" || cl == "Run") { cl = "C" + cl; } codeGenerator.Class = cl; } string pref = string.Empty; if (!string.IsNullOrEmpty(context.CodeOutputDirectory)) { pref = Path.Combine(context.CodeOutputDirectory, "bin\\Debug\\"); } if (context.IsSet(xs.genexe) && context.GetString(xs.genexe) == "*") { context[xs.genexe] = pref + baseName + ".exe"; } if (context.IsSet(xs.genwinexe) && context.GetString(xs.genwinexe) == "*") { context[xs.genwinexe] = pref + baseName + ".exe"; } if (context.IsSet(xs.genlibrary) && context.GetString(xs.genlibrary) == "*") { context[xs.genlibrary] = pref + baseName + ".dll"; } if (context.IsSet(xs.gencs) && context.GetString(xs.gencs) == "*") { context[xs.gencs] = baseName + ".cs"; } GeneratorOptions options = GeneratorOptions.None; if (context.IsSet(xs.genexe)) { options |= GeneratorOptions.IncludeSource | GeneratorOptions.ForExe | GeneratorOptions.CreateMain; } if (context.IsSet(xs.genwinexe)) { options |= GeneratorOptions.IncludeSource | GeneratorOptions.ForExe | GeneratorOptions.CreateMain | GeneratorOptions.WinExe; } if (context.IsSet(xs.genlibrary)) { options |= GeneratorOptions.IncludeSource | GeneratorOptions.ForExe; } if (context.GetBool(xs.main, false)) { options |= GeneratorOptions.CreateMain; } if (context.GetBool(xs.forcenet20, false)) { options |= GeneratorOptions.ForceNet20; } if (context.CodeOutputDirectory == null && !context.IsSet(xs.gencs)) { options |= GeneratorOptions.ForceNet20; // this is a bit faster } if (context.GetBool(xs.noSrc, false)) { options &= ~GeneratorOptions.IncludeSource; } codeGenerator.Generate(context, source, script, options); if (context.IsSet(xs.genexe) || context.IsSet(xs.genwinexe)) { entryPoint = codeGenerator.Namespace + "." + codeGenerator.Class + "Program"; } } // Save it to disk, if necessary string code = source.GetStringBuilder().ToString(); if (script != null && context.IsSet(xs.gencs)) { using (StreamWriter sourceDisk = new StreamWriter(context.GetString(xs.gencs), false)) { sourceDisk.Write(code); } context.WriteLine(OutputType.Info, string.Format("C# source code saved to {0} ...", context[xs.gencs])); } // Load the other part from resources if (script != null && (context.IsSet(xs.genexe) || context.IsSet(xs.genwinexe) || context.IsSet(xs.genlibrary))) { CompiledOutputType outType; string e; if (context.IsSet(xs.genexe)) { e = context.GetString(xs.genexe); outType = CompiledOutputType.ConsoleExe; } else if (context.IsSet(xs.genwinexe)) { e = context.GetString(xs.genwinexe); outType = CompiledOutputType.WindowsExe; } else { e = context.GetString(xs.genlibrary); outType = CompiledOutputType.Library; } context.WriteLine(OutputType.Info, string.Format("Compiling {0}...", e)); var copt = new CompileOptions { ExtraOptions = context.GetString(xs.compilerOptions, null), CodeOutputDirectory = context.CodeOutputDirectory, StreamProvider = context.FindResourceMemoryStream, FilesToEmbed = context.GetFilesToEmbed(), EntryPoint = entryPoint, }; if (context.IsSet(xs.genexe) || context.IsSet(xs.genwinexe)) { if (script.RequireAdmin != RequireAdminMode.User) { copt.Compiled = AppDomainLoader.TryLoadResourceStream(@"Manifests.requireAdministrator.res").ToArray(); copt.Manifest = AppDomainLoader.TryLoadResourceStream(@"Manifests.requireAdministrator.manifest").ToArray(); } else { copt.Compiled = AppDomainLoader.TryLoadResourceStream(@"Manifests.asInvoker.res").ToArray(); copt.Manifest = AppDomainLoader.TryLoadResourceStream(@"Manifests.asInvoker.manifest").ToArray(); } if (context.IsSet(xs.icon)) { copt.Icon = context.ReadBytes(context.GetStr(xs.icon)); } else { copt.Icon = AppDomainLoader.TryLoadResourceStream(@"Source.xsh.ico").ToArray(); } } // If we're building .EXE, add a reference to ZipLib. We don't want to do it // unnecessarily to save time, and also allow XSharper.Core use w/o ZipLib, so the reference is added only if it's loaded foreach (var ass in AppDomain.CurrentDomain.GetAssemblies()) { if (ass.FullName != null && ass.FullName.Contains("ICSharpCode.SharpZipLib")) { context.Compiler.AddReference(null, ass.FullName, true, false, null); break; } } context.Compiler.Compile(outType, code, e, copt); context.WriteLine(OutputType.Info, string.Format("Executable saved to {0} ...", e)); } }