public RemoteTask <IParseResult> ParseAsync(string scriptCode, ScriptingOptions Options, Func <MethodInfo[], MethodInfo> EntryMethodSelector, Func <MethodInfo, IParameter[]> EntryMethodParameterFactory)
{
IMethodSymbol _scriptEntryMethod;
Assembly assembly = GetOrCreateScriptAssembly(new IParameter[0], scriptCode, Options, null, out _scriptEntryMethod);
MethodInfo entryMethod = GetEntryMethod(assembly, _scriptEntryMethod); // eg the <factory> method
Type submissionType = entryMethod.DeclaringType; // eg typeof(Submission#0)
MethodInfo[] entryMethodCandidates = GetEntryMethodCandidatesFrom(submissionType);
MethodInfo parsedEntryMethod = EntryMethodSelector(entryMethodCandidates);
if (parsedEntryMethod == null)
{
throw new InvalidOperationException("No entry method function when parsing script");
}
IParameter[] parsedParameters = EntryMethodParameterFactory(parsedEntryMethod);
string refactoredCode = RefactorCodeToCallEntryMethod(scriptCode, parsedEntryMethod, parsedParameters);
var result = new ParseResult(refactoredCode, parsedParameters, parsedEntryMethod.Name);
return(RemoteTask.ServerStart <IParseResult>(cts => Task.FromResult <IParseResult>(result)));
}
private LastCompilationInfo m_LastCompilation = null; // for caching results/compilations
/// <summary>
/// Runs the script asynchronously
/// </summary>
/// <param name="factory">Factory method to create an IScriptGlobals instance in the current (= the script's) AppDomain</param>
/// <param name="parameters">Full list of IParameterValues to be passed to the script</param>
/// <param name="scriptCode">Code of the script</param>
/// <param name="Options">Options for script execution, compilation or invocation</param>
/// <param name="submission">Returns an instance of the compiler-generated wrapped script class (e.g. an instance of Submission#0)</param>
/// <returns>A RemoteTask, so the caller (which could reside in a different AppDomain) can unwrap the results asynchronously</returns>
public RemoteTask <object> RunAsync(Func <AppDomain, IScriptGlobals> factory, IParameterValue[] parameters, string scriptCode, ScriptingOptions Options)
{
string debug_code_file_path = (Debugger.IsAttached) ? Path.Combine(Path.GetTempPath(), "ExcelScript.DebuggedCode.csx") : null;
IScriptGlobals globalsInstance = null;
try
{
scriptCode = RewriteCode(scriptCode, parameters, debug_code_file_path);
if (debug_code_file_path != null)
{
// todo: might cause problems in multi threaded scenarios / whenever we're running through the .RunAsync() function in parallel.
// possibly create varying or even fully random file paths - though though that might need some cleanup logic
string line_directive = (debug_code_file_path == null) ? String.Empty : "#line 1 \"" + debug_code_file_path + "\"" + Environment.NewLine;
File.WriteAllText(debug_code_file_path, scriptCode);
scriptCode = line_directive + scriptCode;
}
IMethodSymbol entryPoint;
var assembly = GetOrCreateScriptAssembly(parameters.Select(x => x.Parameter).ToArray(), scriptCode, Options, debug_code_file_path, out entryPoint);
globalsInstance = CreateGlobals(factory, parameters);
var entryMethod = GetEntryMethod(assembly, entryPoint); // the <factory> method
var result = RemoteTask.ServerStart <object>(cts => InvokeFactoryAsync(entryMethod, globalsInstance));
return(result);
}
finally
{
if (!String.IsNullOrEmpty(debug_code_file_path) && File.Exists(debug_code_file_path))
{
File.Delete(debug_code_file_path);
}
IDisposable globalsDisposable = globalsInstance as IDisposable;
if (globalsDisposable != null)
{
globalsDisposable.Dispose();
}
}
}
public RemoteTask <FormattedText> GetFormattedCodeAsync(string scriptCode, ScriptingOptions Options, FormatColorScheme ColorScheme)
{
var result = RemoteTask.ServerStart <FormattedText>(cts => InternalGetFormattedCodeAsync(scriptCode, Options, ColorScheme));
return(result);
}
public RemoteTask <string> GetRtfFormattedCodeAsync(string originalScriptCode, ScriptingOptions Options, FormatColorScheme ColorScheme)
{
var result = RemoteTask.ServerStart <string>(cts => InternalGetRtfFormattedCodeAsync(originalScriptCode, Options, ColorScheme));
return(result);
}