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/* <!-- copyright */
/*
* aria2 - The high speed download utility
*
* Copyright (C) 2006 Tatsuhiro Tsujikawa
*
* 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
*
* In addition, as a special exception, the copyright holders give
* permission to link the code of portions of this program with the
* OpenSSL library under certain conditions as described in each
* individual source file, and distribute linked combinations
* including the two.
* You must obey the GNU General Public License in all respects
* for all of the code used other than OpenSSL. If you modify
* file(s) with this exception, you may extend this exception to your
* version of the file(s), but you are not obligated to do so. If you
* do not wish to do so, delete this exception statement from your
* version. If you delete this exception statement from all source
* files in the program, then also delete it here.
*/
/* copyright --> */
#ifndef _D_SIMPLE_LOGGER_H_
#define _D_SIMPLE_LOGGER_H_
#include "Logger.h"
#include <cstdarg>
#include <string>
#include <fstream>
namespace aria2 {
class SimpleLogger:public Logger {
private:
void writeFile(Logger::LEVEL level, const char* msg, va_list ap);
void writeStackTrace(Logger::LEVEL level, const Exception& e);
void flush();
void writeHeader(std::ostream& out,
const std::string& date, const std::string& level);
void writeLog(std::ostream& out, Logger::LEVEL level,
const char* msg, va_list ap,
bool printHeader = true);
std::ofstream file;
int stdoutField;
Logger::LEVEL _logLevel;
static const std::string DEBUG;
static const std::string NOTICE;
static const std::string WARN;
static const std::string ERROR;
static const std::string INFO;
public:
SimpleLogger();
~SimpleLogger();
void openFile(const std::string& filename);
void closeFile();
virtual void debug(const char* msg, ...);
virtual void debug(const char* msg, const Exception& ex, ...);
virtual void info(const char* msg, ...);
virtual void info(const char* msg, const Exception& ex, ...);
virtual void notice(const char* msg, ...);
virtual void notice(const char* msg, const Exception& ex, ...);
virtual void warn(const char* msg, ...);
virtual void warn(const char* msg, const Exception& ex, ...);
virtual void error(const char* msg, ...);
virtual void error(const char* msg, const Exception& ex, ...);
virtual void setLogLevel(Logger::LEVEL level);
void setStdout(Logger::LEVEL level, bool enabled);
};
} // namespace aria2
#endif // _D_SIMPLE_LOGGER_H_
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