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/* Copyright (C) 2003 MySQL AB
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; version 2 of the License.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef SYSLOGHANDLER_H
#define SYSLOGHANDLER_H
#include "LogHandler.hpp"
#ifndef NDB_WIN32
#include <syslog.h>
#endif
/**
* Logs messages to syslog. The default identity is 'NDB'.
* See 'man 3 syslog'.
*
* It logs the following severity levels.
* <pre>
*
* LOG_ALERT A condition that should be corrected
* immediately, such as a corrupted system
* database.
*
* LOG_CRIT Critical conditions, such as hard device
* errors.
*
* LOG_ERR Errors.
*
* LOG_WARNING Warning messages.
*
* LOG_INFO Informational messages.
*
* LOG_DEBUG Messages that contain information nor-
* mally of use only when debugging a pro-
* gram.
* </pre>
*
* @see LogHandler
* @version #@ $Id: SysLogHandler.hpp,v 1.2 2003/09/01 10:15:53 innpeno Exp $
*/
class SysLogHandler : public LogHandler
{
public:
/**
* Default constructor.
*/
SysLogHandler();
/**
* Create a new syslog handler with the specified identity.
*
* @param pIdentity a syslog identity.
* @param facility syslog facility, defaults to LOG_USER
*/
SysLogHandler(const char* pIdentity, int facility);
/**
* Destructor.
*/
virtual ~SysLogHandler();
virtual bool open();
virtual bool close();
virtual bool setParam(const BaseString ¶m, const BaseString &value);
bool setFacility(const BaseString &facility);
protected:
virtual void writeHeader(const char* pCategory, Logger::LoggerLevel level);
virtual void writeMessage(const char* pMsg);
virtual void writeFooter();
private:
/** Prohibit*/
SysLogHandler(const SysLogHandler&);
SysLogHandler operator = (const SysLogHandler&);
bool operator == (const SysLogHandler&);
int m_severity;
const char* m_pCategory;
/** Syslog identity for all log entries. */
const char* m_pIdentity;
int m_facility;
};
#endif
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