private Assembly CreateAsmExecutor(string script, out string errorMsg)
{
errorMsg = null;
var assemblyName = _scriptHash;
var sourceTree = CSharpSyntaxTree.ParseText(script,
path: Path.Combine(_beimingForceConfig.AppLibPath, assemblyName + ".cs"),
encoding: Encoding.UTF8);
var compilation = CSharpCompilation.Create(assemblyName,
new[] { sourceTree }, _metadataReferences[_applicationName],
new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary).WithOptimizationLevel(
OptimizationLevel.Release));
Assembly assembly;
using (var assemblyStream = new MemoryStream())
{
using (var pdbStream = new MemoryStream())
{
var emitResult = compilation.Emit(assemblyStream, pdbStream);
if (emitResult.Success)
{
var assemblyBytes = assemblyStream.GetBuffer();
var pdbBytes = pdbStream.GetBuffer();
assembly = Assembly.Load(assemblyBytes, pdbBytes);
if (_scriptCommon)
{
SaveAssembly(assemblyName, assemblyBytes);
}
_compiled = true;
}
else
{
foreach (var item in emitResult.Diagnostics)
{
CompileErrorMessage.Add(item.ToString());
Console.WriteLine(item);
}
_compiled = false;
return(null);
}
}
}
return(assembly);
}
CompileErrorMessage IErrorMessageTransformer.Transform(CompileErrorMessage msg)
{
return(new CompileErrorMessage(msg.Line, msg.Col, msg.EndCol, msg.Message));
}