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/*
* The Mana Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2012 The Mana Developers
*
* This file is part of The Mana Client.
*
* 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
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef LOG_H
#define LOG_H
#include <fstream>
/**
* The Log Class : Useful to write debug or info messages
*/
class Logger
{
public:
Logger();
/**
* Destructor, closes log file.
*/
~Logger();
/**
* Sets the file to log to and opens it
*/
void setLogFile(const std::string &logFilename);
/**
* Sets whether the log should be written to standard output.
*/
void setLogToStandardOut(bool value) { mLogToStandardOut = value; }
/**
* Enters a message in the log. The message will be timestamped.
*/
void log(const char *log_text, ...)
#ifdef __GNUC__
__attribute__((__format__(__printf__, 2, 3)))
#endif
;
/**
* Log an error and quit. The error will be printed to standard error
* and showm in a simple message box.
*/
__attribute__((noreturn))
void error(const std::string &error_text);
private:
std::ofstream mLogFile;
bool mLogToStandardOut = true;
};
extern Logger *logger;
#endif
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