luastate.h

Go to the documentation of this file.

/*
 * Copyright (C) 2016-2017 Robin Gareus <robin@gareus.org>
 *
 * This program 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.
 *
 * This program 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 this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#ifndef LUA_STATE_H
#define LUA_STATE_H
 
#include <string>
#include <sigc++/sigc++.h>
 
#include "lua/liblua_visibility.h"
#include "lua/lua.h"
 
class LIBLUA_API LuaState {
public:
        LuaState (bool sandbox, bool rt_safe);
        LuaState(lua_State *ls);
        ~LuaState();
 
        int do_command (std::string);
        int do_file (std::string);
        void collect_garbage () const;
        void collect_garbage_step (int debt = 0);
        void tweak_rt_gc ();
 
        sigc::signal<void,std::string> Print;
 
        lua_State* getState () { return L; }
 
protected:
        lua_State* L;
 
private:
        void init ();
        void sandbox (bool rt_safe);
  static int _print (lua_State *L);
        void print (std::string text);
 
};
 
#endif