mcs/class/System.Web/System.Web.Compilation/CSCompiler.cs

   1 //
   2 // System.Web.Compilation.CSCompiler
   3 //
   4 // Authors:
   5 //      Gonzalo Paniagua Javier (gonzalo@ximian.com)
   6 //
   7 // (C) 2003 Ximian, Inc (http://www.ximian.com)
   8 //
   9 using System;
  10 using System.CodeDom;
  11 using System.CodeDom.Compiler;
  12 using System.Collections;
  13 using System.Collections.Specialized;
  14 using System.IO;
  15 using System.Text;
  16 using System.Reflection;
  17 using Microsoft.CSharp;
  18
  19 namespace System.Web.Compilation
  20 {
  21         class CSCompiler
  22         {
  23                 static CodeDomProvider provider;
  24                 static ICodeCompiler compiler;
  25                 string filename;
  26                 ArrayList assemblies;
  27                 CompilerParameters options;
  28
  29                 static CSCompiler ()
  30                 {
  31                         provider = new CSharpCodeProvider ();
  32                         compiler = provider.CreateCompiler ();
  33                 }
  34
  35                 private CSCompiler (string filename, ArrayList assemblies)
  36                 {
  37                         this.filename = filename;
  38                         this.assemblies = assemblies;
  39                         options = new CompilerParameters ();
  40                         if (assemblies != null) {
  41                                 StringCollection coll = options.ReferencedAssemblies;
  42                                 foreach (string str in assemblies)
  43                                         coll.Add (str);
  44                         }
  45                 }
  46
  47                 public Assembly GetCompiledAssembly ()
  48                 {
  49                         CompilerResults results = compiler.CompileAssemblyFromFile (options, filename);
  50                         if (results.NativeCompilerReturnValue != 0) {
  51                                 StreamReader reader = new StreamReader (filename);
  52                                 throw new CompilationException (filename, results.Errors, reader.ReadToEnd ());
  53                         }
  54
  55                         return results.CompiledAssembly;
  56                 }
  57
  58                 static public Assembly CompileCSFile (string file, ArrayList assemblies)
  59                 {
  60                         CSCompiler compiler = new CSCompiler (file, assemblies);
  61                         return compiler.GetCompiledAssembly ();
  62                 }
  63
  64                 static public CodeDomProvider Provider {
  65                         get { return provider; }
  66                 }
  67
  68                 static public ICodeCompiler Compiler {
  69                         get { return compiler; }
  70                 }
  71         }
  72 }
  73