/// <summary>
/// Executes the command
/// </summary>
/// <param name="arguments">Arguments to pass to the command</param>
/// <param name="target">Writable console target</param>
public int Execute(IEnumerable <string> arguments, IConsoleOutput target)
{
try
{
//If the user attempt to use commands like if, while and for outside a script context
if (IsCodeBlockCommand() && !(target is ScriptTargetWrapper))
{
ThrowGenericError("This command can only be used in script files", ErrorCode.INVALID_CONTEXT);
}
Params p = new Params(arguments);
GetSyntax(p).IsCorrectSyntax(this, p, true);
Executed(p, target);
return(0);
}
catch (CommandException x)
{
foreach (string i in x.Message.Split('\n'))
{
target.WriteError(i);
}
return(x.ErrorCode);
}
}
protected override void Executed(Params args, IConsoleOutput target)
{
if ((target is ScriptTargetWrapper))
{
(target as ScriptTargetWrapper).Session.ShouldBreakDebugger = true;
}
else
{
target.WriteError("Not in scripthost");
}
}
/// <summary>
/// Batch executes all commands in a script file
/// </summary>
/// <param name="output">Output device to write to</param>
public int Execute(IConsoleOutput output)
{
Reset();
const int STACK_LIMIT = int.MaxValue;
int stackOverflow = 0;
int @out = 0;
//Create top level scope
Scope.Push(new ScopeLoopPoint(false, new ScriptTargetWrapper(output, this)));
while (Step(output, out int errOut))
{
stackOverflow++;
if (errOut != 0)
{
string descName = typeof(ErrorCode).GetFields().Where(i => (int)i.GetValue(null) == errOut).Select(i => i.Name).FirstOrDefault();
output.WriteError("====================================================");
output.WriteError("Script exited with bad error code!");
output.WriteError("* Error code: " + errOut.ToString("x3") + " " + descName);
output.WriteError("* Line: " + (Index + 1).ToString("000") + " " + Lines[Index]);
output.WriteError("Previous output messages might have more information");
output.WriteError("====================================================");
@out = errOut;
break;
}
else if (stackOverflow > STACK_LIMIT)
{
output.WriteError("Infinite loop detected in script, aborting!!!");
@out = ErrorCode.INTERNAL_ERROR;
break;
}
}
Command.AllCommandsInternal.RemoveAll(i => i is StandardLib.Structure.Call);
return(@out);
}