mirror of https://github.com/Icinga/icinga2.git
84 lines
2.4 KiB
C++
84 lines
2.4 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/) *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; either version 2 *
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* of the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software Foundation *
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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******************************************************************************/
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#ifndef LOGGER_H
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#define LOGGER_H
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namespace icinga
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{
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/**
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* Log severity.
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*
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* @ingroup base
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*/
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enum LogSeverity
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{
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LogDebug,
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LogInformation,
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LogWarning,
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LogCritical
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};
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/**
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* A lot entry.
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*
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* @ingroup base
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*/
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struct LogEntry {
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time_t Timestamp;
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LogSeverity Severity;
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string Facility;
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string Message;
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};
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/**
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* Base class for all loggers.
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*/
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class I2_BASE_API Logger : public Object
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{
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public:
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typedef shared_ptr<Logger> Ptr;
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typedef weak_ptr<Logger> WeakPtr;
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Logger(LogSeverity minSeverity);
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static void Write(LogSeverity severity, const string& facility,
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const string& message);
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static void RegisterLogger(const Logger::Ptr& logger);
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static void UnregisterLogger(const Logger::Ptr& logger);
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protected:
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virtual void ProcessLogEntry(const LogEntry& entry) = 0;
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LogSeverity GetMinSeverity(void) const;
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private:
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LogSeverity m_MinSeverity;
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static set<Logger::Ptr> m_Loggers;
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static void ForwardLogEntry(const LogEntry& entry);
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};
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}
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#endif /* LOGGER_H */
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