icinga2/lib/base/streamlogger.hpp

65 lines
2.2 KiB
C++

/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012-2018 Icinga Development Team (https://www.icinga.com/) *
* *
* 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 St, Fifth Floor, Boston, MA 02110-1301, USA. *
******************************************************************************/
#ifndef STREAMLOGGER_H
#define STREAMLOGGER_H
#include "base/i2-base.hpp"
#include "base/streamlogger-ti.hpp"
#include "base/timer.hpp"
#include <iosfwd>
namespace icinga
{
/**
* A logger that logs to an iostream.
*
* @ingroup base
*/
class StreamLogger : public ObjectImpl<StreamLogger>
{
public:
DECLARE_OBJECT(StreamLogger);
void Stop(bool runtimeRemoved) override;
~StreamLogger() override;
void BindStream(std::ostream *stream, bool ownsStream);
static void ProcessLogEntry(std::ostream& stream, const LogEntry& entry);
protected:
void ProcessLogEntry(const LogEntry& entry) final;
void Flush() final;
private:
static boost::mutex m_Mutex;
std::ostream *m_Stream{nullptr};
bool m_OwnsStream{false};
Timer::Ptr m_FlushLogTimer;
void FlushLogTimerHandler();
};
}
#endif /* STREAMLOGGER_H */