private static void Check(
Parser parser,
ParseTreeNode ptn,
IEnumerable <string> allowedCommands,
bool moduleManifest)
{
RestrictedLanguageModeChecker languageModeChecker = new RestrictedLanguageModeChecker(parser, allowedCommands, moduleManifest);
ptn.Accept((ParseTreeVisitor)languageModeChecker);
}
internal object Execute(ParseTreeNode ptn, Array input)
{
object obj = (object)AutomationNull.Value;
ActivationRecordBuilder activationRecordBuilder = new ActivationRecordBuilder();
ptn.Accept((ParseTreeVisitor)activationRecordBuilder);
ActivationRecord activationRecord = this._context.EngineSessionState.CurrentActivationRecord;
try
{
this._context.EngineSessionState.CurrentActivationRecord = new ActivationRecord(activationRecordBuilder.PipelineSlots, activationRecordBuilder.VariableSlots, this._context.EngineSessionState.CurrentScope);
obj = ptn.Execute(input, this._context);
}
catch (FlowControlException ex)
{
}
finally
{
this._context.EngineSessionState.CurrentActivationRecord = activationRecord;
}
return(obj);
}
