/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
 *            liblua_wrapper.h
 *
 *  Mon Aug 14 17:36:03 CEST 2006
 *  Copyright  2006 Bent Bisballe Nyeng
 *  deva@aasimon.org
 ****************************************************************************/

/*
 *  This file is part of MIaV.
 *
 *  MIaV is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  MIaV is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with MIaV; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
 */
#ifndef __MIAV_LIBLUA_WRAPPER_H__
#define __MIAV_LIBLUA_WRAPPER_H__

// Inludes all lua .h files.
#include <lua.hpp>
#include <string>

class LibLUAWrapper {
public:
  LibLUAWrapper();
  ~LibLUAWrapper();

  /**
   * loadFile reads, parses and runs a lue file.
   * @return 0 on success 1 on error
   */
  int loadFile(char *fname);

  /**
   * loadBuffer parses a buffer containing lue code, 
   * pushes it on the stack, and runs it
   * @return 0 on success 1 on error
   */
  int loadBuffer(char *buffer);

  double getReal(char *name);
  int getInteger(char *name);
  bool getBoolean(char *name);
  std::string getString(char *name);

  std::string error();

private:
  lua_State *L;
  std::string strerr;
};

#endif/*__MIAV_LIBLUA_WRAPPER_H__*/