private static CSharpCompilation CreateCompilation(string cmdLine, params CSharpSyntaxTree[] sources)
{
MetadataReference[] refs = new MetadataReference[]
{
MetadataReference.CreateFromFile(typeof(object).Assembly.Location),
MetadataReference.CreateFromFile(typeof(Enumerable).Assembly.Location)
};
var args = CSharpCommandLineParser.SplitCommandLineIntoArguments(cmdLine, false);
var cmdParser = new CSharpCommandLineParser();
var parsedArgs = cmdParser.Parse(args, ".", null);
if (sources.Contains(VulcanRuntime))
{
sources = sources.Where(s => s != VulcanRuntime).ToArray();
refs = refs.Concat(new[] { LoadVulcanRuntime() }).ToArray();
}
return(CSharpCompilation.Create(
System.IO.Path.GetRandomFileName(),
syntaxTrees: sources,
references: refs,
options: parsedArgs.CompilationOptions.WithOutputKind(OutputKind.DynamicallyLinkedLibrary)
));
}
private static MetadataReference LoadVulcanRuntime()
{
if (_vrt == null)
{
MetadataReference[] refs = new MetadataReference[]
{
MetadataReference.CreateFromFile(typeof(object).Assembly.Location),
MetadataReference.CreateFromFile(typeof(Enumerable).Assembly.Location)
};
var args = CSharpCommandLineParser.SplitCommandLineIntoArguments("/dialect:vulcan /r:VulcanRTFuncs.dll /r:VulcanRT.dll /unsafe", false);
var cmdParser = new CSharpCommandLineParser();
var parsedArgs = cmdParser.Parse(args, ".", null);
var c = CSharpCompilation.Create(
"VulcanRTdummy.dll",
syntaxTrees: new[] { VulcanRuntime },
references: refs,
options: parsedArgs.CompilationOptions.WithOutputKind(OutputKind.DynamicallyLinkedLibrary)
);
var ms = new System.IO.MemoryStream();
EmitResult r = c.Emit(ms);
if (!r.Success)
{
string err = "";
r.Diagnostics.Where(d => d.IsWarningAsError || d.Severity == DiagnosticSeverity.Error).ToList().ForEach(d => err += d.ToString() + "\r\n");
throw new Exception(err);
}
ms.Seek(0, System.IO.SeekOrigin.Begin);
_vrt = ms.ToArray();
_vrta = System.Reflection.Assembly.Load(_vrt);
System.AppDomain.CurrentDomain.AssemblyResolve += currentDomain_AssemblyResolve;
}
return(MetadataReference.CreateFromStream(new System.IO.MemoryStream(_vrt)));
}
public static CSharpSyntaxTree ParseStartFunction(string cmdLine, string body)
{
var args = CSharpCommandLineParser.SplitCommandLineIntoArguments(cmdLine, false);
var cmdParser = new CSharpCommandLineParser();
var parsedArgs = cmdParser.Parse(args, ".", null);
return((CSharpSyntaxTree)CSharpSyntaxTree.ParseText(
"FUNCTION Start() AS VOID\r\n" + body,
options: parsedArgs.ParseOptions
));
}
public static CSharpSyntaxTree ParseSource(string cmdLine, string source)
{
var args = CSharpCommandLineParser.SplitCommandLineIntoArguments(cmdLine, false);
var cmdParser = new CSharpCommandLineParser();
var parsedArgs = cmdParser.Parse(args, ".", null);
return((CSharpSyntaxTree)CSharpSyntaxTree.ParseText(
source,
options: parsedArgs.ParseOptions
));
}
private static CSharpCommandLineArguments BuildCommandLineArguments(CompilerParameters parameters, TextWriter outputWriter)
{
IEnumerable <string> enumerable = CSharpCompilationArguments.BuildCommandLineArgArray(parameters);
outputWriter.Write(Res.Compilation_Arguments);
foreach (string current in enumerable)
{
outputWriter.Write(current + " ");
}
outputWriter.WriteLine();
enumerable = enumerable.Concat(new string[]
{
"SuppressNoSourceFileSpecifiedWarning"
});
string currentDirectory = Environment.CurrentDirectory;
string environmentVariable = Environment.GetEnvironmentVariable("LIB");
CSharpCommandLineParser @default = CSharpCommandLineParser.Default;
return(@default.Parse(enumerable, currentDirectory, environmentVariable));
}