/*
* This file is part of LuaInterface.
*
* Copyright (C) 2003-2005 Fabio Mascarenhas de Queiroz.
* Copyright (C) 2012 Megax
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
using System;
using System.Threading;
using LuaInterface;
/*
* Application to run Lua scripts that can use LuaInterface
* from the console
*
* Author: Fabio Mascarenhas
* Version: 1.0
*/
namespace LuaRunner
{
public class LuaNetRunner
{
/*
* Runs the Lua script passed as the first command-line argument.
* It passed all the command-line arguments to the script.
*/
[STAThread] // steffenj: testluaform.lua "Load" button complained with an exception that STAThread was missing
public static void Main(string[] args)
{
if(args.Length > 0)
{
// For attaching from the debugger
// Thread.Sleep(20000);
using(Lua lua = new Lua())
{
//lua.OpenLibs(); // steffenj: Lua 5.1.1 API change (all libs already opened in Lua constructor!)
lua.NewTable("arg");
LuaTable argc = (LuaTable)lua["arg"];
argc[-1] = "LuaRunner";
argc[0] = args[0];
for(int i = 1; i < args.Length; i++)
argc[i] = args[i];
argc["n"] = args.Length - 1;
try
{
//Console.WriteLine("DoFile(" + args[0] + ");");
lua.DoFile(args[0]);
}
catch(Exception e)
{
// steffenj: BEGIN error message improved, output is now in decending order of importance (message, where, stacktrace)
// limit size of strack traceback message to roughly 1 console screen height
string trace = e.StackTrace;
if(e.StackTrace.Length > 1300)
trace = e.StackTrace.Substring(0, 1300) + " [...] (traceback cut short)";
Console.WriteLine();
Console.WriteLine(e.Message);
Console.WriteLine(e.Source + " raised a " + e.GetType().ToString());
Console.WriteLine(trace);
// wait for keypress if there is an error
Console.ReadKey();
// steffenj: END error message improved
}
}
}
else
{
Console.WriteLine("LuaRunner -- runs Lua scripts with CLR access");
Console.WriteLine("Usage: luarunner [{}]");
}
}
}
}