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Former-commit-id: bb0468d0f257ff100aa895eb5fe583fb5dfbf900
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2017-06-07 13:16:24 +00:00
parent 4bdbaf4a88
commit 966bba02bb
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345
mcs/class/System/Microsoft.VisualBasic/VBCodeCompiler.cs
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//
// Microsoft VisualBasic VBCodeCompiler Class implementation
//
// Authors:
// Jochen Wezel (jwezel@compumaster.de)
// Gonzalo Paniagua Javier (gonzalo@ximian.com)
//
// (c) 2003 Jochen Wezel (http://www.compumaster.de)
// (c) 2003 Ximian, Inc. (http://www.ximian.com)
//
// Modifications:
// 2003-11-28 JW: create reference to Microsoft.VisualBasic if not explicitly done
//
// 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;
using System.CodeDom;
using System.CodeDom.Compiler;
using System.ComponentModel;
using System.IO;
using System.Text;
using System.Reflection;
using System.Collections;
using System.Collections.Specialized;
using System.Diagnostics;
using System.Text.RegularExpressions;
namespace Microsoft.VisualBasic
{
internal class VBCodeCompiler : VBCodeGenerator, ICodeCompiler
{
public CompilerResults CompileAssemblyFromDom (CompilerParameters options, CodeCompileUnit e)
{
return CompileAssemblyFromDomBatch (options, new CodeCompileUnit[] { e });
}
public CompilerResults CompileAssemblyFromDomBatch (CompilerParameters options, CodeCompileUnit[] ea)
{
if (options == null) {
throw new ArgumentNullException ("options");
}
try {
return CompileFromDomBatch (options, ea);
} finally {
options.TempFiles.Delete ();
}
}
public CompilerResults CompileAssemblyFromFile (CompilerParameters options, string fileName)
{
return CompileAssemblyFromFileBatch (options, new string[] { fileName });
}
public CompilerResults CompileAssemblyFromFileBatch (CompilerParameters options, string[] fileNames)
{
if (options == null) {
throw new ArgumentNullException ("options");
}
try {
return CompileFromFileBatch (options, fileNames);
} finally {
options.TempFiles.Delete ();
}
}
public CompilerResults CompileAssemblyFromSource (CompilerParameters options, string source)
{
return CompileAssemblyFromSourceBatch (options, new string[] { source });
}
public CompilerResults CompileAssemblyFromSourceBatch (CompilerParameters options, string[] sources)
{
if (options == null) {
throw new ArgumentNullException ("options");
}
try {
return CompileFromSourceBatch (options, sources);
} finally {
options.TempFiles.Delete ();
}
}
static string BuildArgs (CompilerParameters options, string[] fileNames)
{
StringBuilder args = new StringBuilder ();
args.Append ("/quiet ");
if (options.GenerateExecutable)
args.Append ("/target:exe ");
else
args.Append ("/target:library ");
/* Disabled. It causes problems now. -- Gonzalo
if (options.IncludeDebugInformation)
args.AppendFormat("/debug ");
*/
if (options.TreatWarningsAsErrors)
args.Append ("/warnaserror ");
/* Disabled. vbnc does not support warninglevels.
if (options.WarningLevel != -1)
args.AppendFormat ("/wlevel:{0} ", options.WarningLevel);
*/
if (options.OutputAssembly == null || options.OutputAssembly.Length == 0) {
string ext = (options.GenerateExecutable ? "exe" : "dll");
options.OutputAssembly = GetTempFileNameWithExtension (options.TempFiles, ext, !options.GenerateInMemory);
}
args.AppendFormat ("/out:\"{0}\" ", options.OutputAssembly);
bool Reference2MSVBFound;
Reference2MSVBFound = false;
if (null != options.ReferencedAssemblies) {
foreach (string import in options.ReferencedAssemblies) {
if (string.Compare (import, "Microsoft.VisualBasic", true, System.Globalization.CultureInfo.InvariantCulture) == 0)
Reference2MSVBFound = true;
args.AppendFormat ("/r:\"{0}\" ", import);
}
}
// add standard import to Microsoft.VisualBasic if missing
if (!Reference2MSVBFound)
args.Append ("/r:\"Microsoft.VisualBasic.dll\" ");
if (options.CompilerOptions != null) {
args.Append (options.CompilerOptions);
args.Append (" ");
}
/* Disabled, vbnc does not support this.
args.Append (" -- "); // makes vbnc not try to process filenames as options
*/
foreach (string source in fileNames)
args.AppendFormat (" \"{0}\" ", source);
return args.ToString ();
}
static CompilerError CreateErrorFromString (string error_string)
{
CompilerError error = new CompilerError ();
Regex reg = new Regex (@"^(\s*(?<file>.*)?\((?<line>\d*)(,(?<column>\d*))?\)\s+)?:\s*" +
@"(?<level>Error|Warning)?\s*(?<number>.*):\s(?<message>.*)",
RegexOptions.Compiled | RegexOptions.ExplicitCapture);
Match match = reg.Match (error_string);
if (!match.Success) {
return null;
}
if (String.Empty != match.Result ("${file}"))
error.FileName = match.Result ("${file}").Trim ();
if (String.Empty != match.Result ("${line}"))
error.Line = Int32.Parse (match.Result ("${line}"));
if (String.Empty != match.Result ("${column}"))
error.Column = Int32.Parse (match.Result ("${column}"));
if (match.Result ("${level}").Trim () == "Warning")
error.IsWarning = true;
error.ErrorNumber = match.Result ("${number}");
error.ErrorText = match.Result ("${message}");
return error;
}
private static string GetTempFileNameWithExtension (TempFileCollection temp_files, string extension, bool keepFile)
{
return temp_files.AddExtension (extension, keepFile);
}
private static string GetTempFileNameWithExtension (TempFileCollection temp_files, string extension)
{
return temp_files.AddExtension (extension);
}
private CompilerResults CompileFromFileBatch (CompilerParameters options, string[] fileNames)
{
if (options == null) {
throw new ArgumentNullException ("options");
}
if (fileNames == null) {
throw new ArgumentNullException ("fileNames");
}
CompilerResults results = new CompilerResults (options.TempFiles);
Process vbnc = new Process ();
string vbnc_output = "";
string[] vbnc_output_lines;
// FIXME: these lines had better be platform independent.
if (Path.DirectorySeparatorChar == '\\') {
vbnc.StartInfo.FileName = MonoToolsLocator.Mono;
vbnc.StartInfo.Arguments = MonoToolsLocator.VBCompiler + ' ' + BuildArgs (options, fileNames);
} else {
vbnc.StartInfo.FileName = MonoToolsLocator.VBCompiler;
vbnc.StartInfo.Arguments = BuildArgs (options, fileNames);
}
//Console.WriteLine (vbnc.StartInfo.Arguments);
vbnc.StartInfo.CreateNoWindow = true;
vbnc.StartInfo.UseShellExecute = false;
vbnc.StartInfo.RedirectStandardOutput = true;
try {
vbnc.Start ();
} catch (Exception e) {
Win32Exception exc = e as Win32Exception;
if (exc != null) {
throw new SystemException (String.Format ("Error running {0}: {1}", vbnc.StartInfo.FileName,
Win32Exception.GetErrorMessage (exc.NativeErrorCode)));
}
throw;
}
try {
vbnc_output = vbnc.StandardOutput.ReadToEnd ();
vbnc.WaitForExit ();
} finally {
results.NativeCompilerReturnValue = vbnc.ExitCode;
vbnc.Close ();
}
bool loadIt = true;
if (results.NativeCompilerReturnValue == 1) {
loadIt = false;
vbnc_output_lines = vbnc_output.Split (Environment.NewLine.ToCharArray ());
foreach (string error_line in vbnc_output_lines) {
CompilerError error = CreateErrorFromString (error_line);
if (null != error) {
results.Errors.Add (error);
}
}
}
if ((loadIt == false && !results.Errors.HasErrors) // Failed, but no errors? Probably couldn't parse the compiler output correctly.
|| (results.NativeCompilerReturnValue != 0 && results.NativeCompilerReturnValue != 1)) // Neither success (0), nor failure (1), so it crashed.
{
// Show the entire output as one big error message.
loadIt = false;
CompilerError error = new CompilerError (string.Empty, 0, 0, "VBNC_CRASH", vbnc_output);
results.Errors.Add (error);
};
if (loadIt) {
if (options.GenerateInMemory) {
using (FileStream fs = File.OpenRead (options.OutputAssembly)) {
byte[] buffer = new byte[fs.Length];
fs.Read (buffer, 0, buffer.Length);
results.CompiledAssembly = Assembly.Load (buffer, null);
fs.Close ();
}
} else {
results.CompiledAssembly = Assembly.LoadFrom (options.OutputAssembly);
results.PathToAssembly = options.OutputAssembly;
}
} else {
results.CompiledAssembly = null;
}
return results;
}
private CompilerResults CompileFromDomBatch (CompilerParameters options, CodeCompileUnit[] ea)
{
if (options == null) {
throw new ArgumentNullException ("options");
}
if (ea == null) {
throw new ArgumentNullException ("ea");
}
string[] fileNames = new string[ea.Length];
StringCollection assemblies = options.ReferencedAssemblies;
for (int i = 0; i < ea.Length; i++) {
CodeCompileUnit compileUnit = ea[i];
fileNames[i] = GetTempFileNameWithExtension (options.TempFiles, i + ".vb");
FileStream f = new FileStream (fileNames[i], FileMode.OpenOrCreate);
StreamWriter s = new StreamWriter (f);
if (compileUnit.ReferencedAssemblies != null) {
foreach (string str in compileUnit.ReferencedAssemblies) {
if (!assemblies.Contains (str))
assemblies.Add (str);
}
}
((ICodeGenerator) this).GenerateCodeFromCompileUnit (compileUnit, s, new CodeGeneratorOptions ());
s.Close ();
f.Close ();
}
return CompileAssemblyFromFileBatch (options, fileNames);
}
private CompilerResults CompileFromSourceBatch (CompilerParameters options, string[] sources)
{
if (options == null) {
throw new ArgumentNullException ("options");
}
if (sources == null) {
throw new ArgumentNullException ("sources");
}
string[] fileNames = new string[sources.Length];
for (int i = 0; i < sources.Length; i++) {
fileNames[i] = GetTempFileNameWithExtension (options.TempFiles, i + ".vb");
FileStream f = new FileStream (fileNames[i], FileMode.OpenOrCreate);
using (StreamWriter s = new StreamWriter (f)) {
s.Write (sources[i]);
s.Close ();
}
f.Close ();
}
return CompileFromFileBatch (options, fileNames);
}
}
}

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mcs/class/System/Microsoft.VisualBasic/VBCodeGenerator.cs
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mcs/class/System/Microsoft.VisualBasic/VBCodeProvider.cs
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//
// Microsoft.VisualBasic.VBCodeProvider.cs
//
// Author:
// Andreas Nahr (ClassDevelopment@A-SoftTech.com)
//
// (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;
using System.CodeDom;
using System.CodeDom.Compiler;
using System.ComponentModel;
using System.IO;
using System.Security.Permissions;
namespace Microsoft.VisualBasic {
[PermissionSet (SecurityAction.LinkDemand, Unrestricted = true)]
[PermissionSet (SecurityAction.InheritanceDemand, Unrestricted = true)]
public class VBCodeProvider : CodeDomProvider {
public VBCodeProvider()
{
}
public VBCodeProvider(System.Collections.Generic.IDictionary<string, string> providerOptions)
{
// TODO: Do something meaningful here...
}
public override string FileExtension {
get {
return "vb";
}
}
public override LanguageOptions LanguageOptions {
get {
return LanguageOptions.CaseInsensitive;
}
}
[Obsolete ("Use CodeDomProvider class")]
public override ICodeCompiler CreateCompiler()
{
return new Microsoft.VisualBasic.VBCodeCompiler ();
}
[Obsolete ("Use CodeDomProvider class")]
public override ICodeGenerator CreateGenerator()
{
return new Microsoft.VisualBasic.VBCodeGenerator();
}
public override TypeConverter GetConverter (Type type)
{
return TypeDescriptor.GetConverter (type);
}
[MonoTODO]
public override void GenerateCodeFromMember (CodeTypeMember member, TextWriter writer, CodeGeneratorOptions options)
{
throw new NotImplementedException();
}
}
}