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logger.hpp

00001 /*****************************************************************************
00002  * logger.hpp
00003  *****************************************************************************
00004  * Copyright (C) 2003 the VideoLAN team
00005  * $Id: logger.hpp 11664 2005-07-09 06:17:09Z courmisch $
00006  *
00007  * Authors: Cyril Deguet     <[email protected]>
00008  *          Olivier Teulière <[email protected]>
00009  *
00010  * This program is free software; you can redistribute it and/or modify
00011  * it under the terms of the GNU General Public License as published by
00012  * the Free Software Foundation; either version 2 of the License, or
00013  * (at your option) any later version.
00014  *
00015  * This program is distributed in the hope that it will be useful,
00016  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00017  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018  * GNU General Public License for more details.
00019  *
00020  * You should have received a copy of the GNU General Public License
00021  * along with this program; if not, write to the Free Software
00022  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
00023  *****************************************************************************/
00024 
00025 #ifndef LOGGER_HPP
00026 #define LOGGER_HPP
00027 
00028 #include "skin_common.hpp"
00029 #include <string>
00030 
00031 
00032 // helper macros
00033 #define MSG_ERR( msg ) Logger::instance( getIntf() )->error( msg )
00034 #define MSG_WARN( msg ) Logger::instance( getIntf() )->warn( msg )
00035 
00036 
00037 // Logger class
00038 class Logger: public SkinObject
00039 {
00040     public:
00043         static Logger *instance( intf_thread_t *pIntf );
00044 
00046         static void destroy( intf_thread_t *pIntf );
00047 
00049         void error( const string &rMsg );
00050 
00052         void warn( const string &rMsg );
00053 
00054     private:
00055         // Private because it's a singleton
00056         Logger( intf_thread_t *pIntf );
00057         ~Logger();
00058 };
00059 
00060 
00061 #endif

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