public DLREngine(LanguageSettings language, TextWriter output)
{
Language = language;
Output = output;
DLREngineFactory factory = new DLREngineFactory();
Engine = factory.CreateEngine(language);
}
public CodeDomEngine(LanguageSettings language, TextWriter writer)
{
Language = language;
Output = writer;
Console.SetOut(writer);
Console.SetError(writer);
}
public void Serialise(string outputPath, LanguageSettings settings)
{
CreateDirectoryIfNotExists(outputPath);
TextWriter writer = new StreamWriter(outputPath, false);
XmlSerializer serialiser = new XmlSerializer(typeof(LanguageSettings));
serialiser.Serialize(writer, settings);
writer.Close();
}
public ScriptEngine CreateEngine(LanguageSettings settings)
{
CurrentLanguageSettings = settings;
if (CurrentLanguageSettings.Language == "C#")
throw new UnsupportedDynamicLanuage(string.Format("The language {0} is not supported by the DLR", CurrentLanguageSettings.Language));
return CreateDLRScriptEngine();
}
public IEngine GetEngine(LanguageSettings language, TextWriter outputStream)
{
if (Engines.ContainsKey(language))
return Engines[language];
IEngine engine = CreateEngine(language, outputStream);
Engines.Add(language, engine);
return engine;
}
private IEngine CreateEngine(LanguageSettings language, TextWriter outputStream)
{
IEngine engine;
if (language.Language == "C#")
engine = new CodeDomEngine(language, outputStream);
else
engine = new DLREngine(language, outputStream);
SetPaths(engine);
return engine;
}
