private CodeDomProvider GetProviderAndSetExtension(string codeLanguage, ref string outputFile)
{
String codeLang;
if (!_codeLangMapping.TryGetValue(codeLanguage, out codeLang))
{
throw new NotSupportedException("The specified code language is not supported: '" +
CodeLanguage +
"'");
}
CodeDomProvider provider;
switch (codeLang)
{
case CSharp:
provider = new Microsoft.CSharp.CSharpCodeProvider();
outputFile = Path.ChangeExtension(outputFile, ".cs");
break;
case VisualBasic:
provider = new Microsoft.VisualBasic.VBCodeProvider();
outputFile = Path.ChangeExtension(outputFile, ".vb");
break;
case FSharp_cl:
provider = new FSharp.Compiler.CodeDom.FSharpCodeProvider();
outputFile = Path.ChangeExtension(outputFile, ".fs");
break;
case CPP:
// We load the CppCodeProvider via reflection since a hard reference would
// require client machines to have the provider installed just to run the task.
// This way relieves us of the dependency.
try
{
Assembly cppCodeProvider = Assembly.Load(CppCodeProviderAssembly);
provider = cppCodeProvider.CreateInstance(CppCodeProviderType)
as CodeDomProvider;
}
catch(FileLoadException fileLoadEx)
{
String fusionMessage = String.IsNullOrEmpty(fileLoadEx.FusionLog)
? "Turn on fusion logging to diagnose the problem further. " +
"(Check http://blogs.msdn.com/suzcook/archive"+
"/2003/05/29/57120.aspx for more info)"
: "Check fusion log: " + fileLoadEx.FusionLog;
Log.LogError("The C++/CLI code provider could not be loaded. " +
fileLoadEx.Message ?? "" +
(fileLoadEx.InnerException == null
? ""
: fileLoadEx.InnerException.Message ?? "") +
fusionMessage);
provider = null;
}
catch (FileNotFoundException)
{
Log.LogError("The C++/CLI code provider wasn't found. "+
"Make sure you have Visual C++ installed.");
provider = null;
}
outputFile = Path.ChangeExtension(outputFile, ".cpp");
break;
default:
throw new InvalidOperationException("Shouldn't reach here.");
}
return provider;
}
private CodeDomProvider GetProviderAndSetExtension(string codeLanguage, ref string outputFile)
{
String codeLang;
if (!_codeLangMapping.TryGetValue(codeLanguage, out codeLang))
{
throw new NotSupportedException("The specified code language is not supported: '" +
CodeLanguage +
"'");
}
CodeDomProvider provider;
switch (codeLang)
{
case CSharp:
provider = new Microsoft.CSharp.CSharpCodeProvider();
outputFile = Path.ChangeExtension(outputFile, ".cs");
break;
case VisualBasic:
provider = new Microsoft.VisualBasic.VBCodeProvider();
outputFile = Path.ChangeExtension(outputFile, ".vb");
break;
case FSharp_cl:
provider = new FSharp.Compiler.CodeDom.FSharpCodeProvider();
outputFile = Path.ChangeExtension(outputFile, ".fs");
break;
case CPP:
// We load the CppCodeProvider via reflection since a hard reference would
// require client machines to have the provider installed just to run the task.
// This way relieves us of the dependency.
try
{
Assembly cppCodeProvider = Assembly.Load(CppCodeProviderAssembly);
provider = cppCodeProvider.CreateInstance(CppCodeProviderType)
as CodeDomProvider;
}
catch (FileLoadException fileLoadEx)
{
String fusionMessage = String.IsNullOrEmpty(fileLoadEx.FusionLog)
? "Turn on fusion logging to diagnose the problem further. " +
"(Check http://blogs.msdn.com/suzcook/archive" +
"/2003/05/29/57120.aspx for more info)"
: "Check fusion log: " + fileLoadEx.FusionLog;
Log.LogError("The C++/CLI code provider could not be loaded. " +
fileLoadEx.Message +
(fileLoadEx.InnerException?.Message ?? "") +
fusionMessage);
provider = null;
}
catch (FileNotFoundException)
{
Log.LogError("The C++/CLI code provider wasn't found. " +
"Make sure you have Visual C++ installed.");
provider = null;
}
outputFile = Path.ChangeExtension(outputFile, ".cpp");
break;
default:
throw new InvalidOperationException("Shouldn't reach here.");
}
return(provider);
}
