aria2/src/Logger.cc

80 lines
2.4 KiB
C++

/* <!-- 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 --> */
#include "Logger.h"
#include <cerrno>
#include <cstring>
#include "DlAbortEx.h"
#include "StringFormat.h"
#include "message.h"
namespace aria2 {
const std::string Logger::DEBUG_LABEL("DEBUG");
const std::string Logger::NOTICE_LABEL("NOTICE");
const std::string Logger::WARN_LABEL("WARN");
const std::string Logger::ERROR_LABEL("ERROR");
const std::string Logger::INFO_LABEL("INFO");
Logger::Logger():_logLevel(Logger::DEBUG), _stdoutField(0) {}
Logger::~Logger()
{
closeFile();
}
void Logger::openFile(const std::string& filename)
{
_file.open(filename.c_str(), std::ios::app|std::ios::binary);
if(!_file) {
throw DL_ABORT_EX
(StringFormat(EX_FILE_OPEN, filename.c_str(), strerror(errno)).str());
}
}
void Logger::closeFile()
{
if(_file.is_open()) {
_file.close();
}
}
} // namespace aria2