//
// System.CodeDom.Compiler.CodeCompiler.cs
//
// Authors:
// Jackson Harper (Jackson@LatitudeGeo.com)
// Andreas Nahr (ClassDevelopment@A-SoftTech.com)
//
// (C) 2002 Jackson Harper, All rights reserved
// (C) 2003 Andreas Nahr
// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System.IO;
using System.Text;
using System.Reflection;
using System.Collections;
using System.Collections.Specialized;
using System.Diagnostics;
using System.Security.Permissions;
namespace System.CodeDom.Compiler{
public abstract class CodeCompiler : CodeGenerator, ICodeCompiler
{
protected CodeCompiler ()
{
}
protected abstract string CompilerName {
get;
}
protected abstract string FileExtension {
get;
}
protected abstract string CmdArgsFromParameters (CompilerParameters options);
protected virtual CompilerResults FromDom (CompilerParameters options, CodeCompileUnit e)
{
return FromDomBatch (options, new CodeCompileUnit[]{e});
}
protected virtual CompilerResults FromDomBatch (CompilerParameters options, CodeCompileUnit[] ea)
{
string[] fileNames = new string[ea.Length];
int i = 0;
if (options == null)
options = new CompilerParameters ();
StringCollection assemblies = options.ReferencedAssemblies;
foreach (CodeCompileUnit e in ea) {
fileNames[i] = Path.ChangeExtension (Path.GetTempFileName(), FileExtension);
FileStream f = new FileStream (fileNames[i], FileMode.OpenOrCreate);
StreamWriter s = new StreamWriter (f);
if (e.ReferencedAssemblies != null) {
foreach (string str in e.ReferencedAssemblies) {
if (!assemblies.Contains (str))
assemblies.Add (str);
}
}
((ICodeGenerator)this).GenerateCodeFromCompileUnit (e, s, new CodeGeneratorOptions());
s.Close();
f.Close();
i++;
}
return Compile (options, fileNames, false);
}
protected virtual CompilerResults FromFile (CompilerParameters options, string fileName)
{
return FromFileBatch (options, new string[] {fileName});
}
protected virtual CompilerResults FromFileBatch (CompilerParameters options, string[] fileNames)
{
return Compile (options, fileNames, true);
}
protected virtual CompilerResults FromSource (CompilerParameters options, string source)
{
return FromSourceBatch(options, new string[]{source});
}
protected virtual CompilerResults FromSourceBatch (CompilerParameters options, string[] sources)
{
string[] fileNames = new string[sources.Length];
int i = 0;
foreach (string source in sources) {
fileNames[i] = Path.ChangeExtension (Path.GetTempFileName(), FileExtension);
FileStream f = new FileStream (fileNames[i], FileMode.OpenOrCreate);
StreamWriter s = new StreamWriter (f);
s.Write (source);
s.Close ();
f.Close ();
i++;
}
return Compile (options, fileNames, false);
}
[SecurityPermission (SecurityAction.Demand, UnmanagedCode = true)]
private CompilerResults Compile (CompilerParameters options, string[] fileNames, bool keepFiles)
{
if (null == options)
throw new ArgumentNullException ("options");
if (null == fileNames)
throw new ArgumentNullException ("fileNames");
options.TempFiles = new TempFileCollection ();
foreach (string file in fileNames) {
options.TempFiles.AddFile (file, keepFiles);
}
options.TempFiles.KeepFiles = keepFiles;
string std_output = String.Empty;
string err_output = String.Empty;
string cmd = String.Concat (CompilerName, " ", CmdArgsFromParameters (options));
CompilerResults results = new CompilerResults (new TempFileCollection ());
results.NativeCompilerReturnValue = Executor.ExecWaitWithCapture (cmd,
options.TempFiles, ref std_output, ref err_output);
string[] compiler_output_lines = std_output.Split (Environment.NewLine.ToCharArray ());
foreach (string error_line in compiler_output_lines)
ProcessCompilerOutputLine (results, error_line);
if (results.Errors.Count == 0)
results.PathToAssembly = options.OutputAssembly;
return results;
}
[MonoTODO]
protected virtual string GetResponseFileCmdArgs (CompilerParameters options, string cmdArgs)
{
// FIXME I'm not sure what this function should do...
throw new NotImplementedException ();
}
CompilerResults ICodeCompiler.CompileAssemblyFromDom (CompilerParameters options, CodeCompileUnit e)
{
return FromDom (options, e);
}
CompilerResults ICodeCompiler.CompileAssemblyFromDomBatch (CompilerParameters options, CodeCompileUnit[] ea)
{
return FromDomBatch (options, ea);
}
CompilerResults ICodeCompiler.CompileAssemblyFromFile (CompilerParameters options, string fileName)
{
return FromFile (options, fileName);
}
CompilerResults ICodeCompiler.CompileAssemblyFromFileBatch (CompilerParameters options, string[] fileNames)
{
return FromFileBatch (options, fileNames);
}
CompilerResults ICodeCompiler.CompileAssemblyFromSource (CompilerParameters options, string source)
{
return FromSource (options, source);
}
CompilerResults ICodeCompiler.CompileAssemblyFromSourceBatch (CompilerParameters options, string[] sources)
{
return FromSourceBatch (options, sources);
}
protected static string JoinStringArray (string[] sa, string separator)
{
StringBuilder sb = new StringBuilder ();
int length = sa.Length;
if (length > 1) {
for (int i=0; i < length - 1; i++) {
sb.Append ("\"");
sb.Append (sa [i]);
sb.Append ("\"");
sb.Append (separator);
}
}
if (length > 0) {
sb.Append ("\"");
sb.Append (sa [length - 1]);
sb.Append ("\"");
}
return sb.ToString ();
}
protected abstract void ProcessCompilerOutputLine (CompilerResults results, string line);
}
}
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