/usr/include/log4cpp/SyslogAppender.hh is in liblog4cpp5-dev 1.0-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* SyslogAppender.hh
*
* Copyright 2000, LifeLine Networks BV (www.lifeline.nl). All rights reserved.
* Copyright 2000, Bastiaan Bakker. All rights reserved.
*
* See the COPYING file for the terms of usage and distribution.
*/
#ifndef _LOG4CPP_SYSLOGAPPENDER_HH
#define _LOG4CPP_SYSLOGAPPENDER_HH
#include <log4cpp/Portability.hh>
#include <string>
#include <stdarg.h>
#include <syslog.h>
#include <log4cpp/LayoutAppender.hh>
#include <log4cpp/Priority.hh>
namespace log4cpp {
/**
* SyslogAppender sends LoggingEvents to the local syslog system.
**/
class SyslogAppender : public LayoutAppender {
public:
/**
* Translates a log4cpp priority to a syslog priority
* @param priority The log4cpp priority.
* @returns the syslog priority.
**/
static int toSyslogPriority(Priority::Value priority);
/**
* Instantiate a SyslogAppender with given name and name and facility
* for syslog. Note that the C syslog API is process global, so
* instantion of a second SyslogAppender will 'overwrite' the
* syslog name of the first.
* @param name The name of the Appender
* @param syslogName The ident parameter in the openlog(3) call.
* @param facility The syslog facility to log to. Defaults to LOG_USER.
**/
SyslogAppender(const std::string& name, const std::string& syslogName,
int facility = LOG_USER);
virtual ~SyslogAppender();
/**
* Calls closelog(3) and openlog(3).
**/
virtual bool reopen();
/**
* Calls closelog(3) to close the syslog file descriptor.
**/
virtual void close();
protected:
/**
* Calls openlog(3).
**/
virtual void open();
/**
* Sends a LoggingEvent to syslog.
* @param event the LoggingEvent to log.
**/
virtual void _append(const LoggingEvent& event);
const std::string _syslogName;
int _facility;
};
}
#endif // _LOG4CPP_SYSLOGAPPENDER_HH
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