level >= FATAL to LOG_ALERT
* - FATAL > level >= ERROR to LOG_ERR
* - ERROR > level >= WARN to LOG_WARNING
* - WARN > level >= INFO to LOG_INFO
* - INFO > level >= DEBUG to LOG_DEBUG
*
* @author VxR
* @version $Revision: 635069 $
* @package log4php
* @subpackage appenders
*/
class LoggerAppenderSyslog extends LoggerAppenderSkeleton {
/**
* The ident string is added to each message. Typically the name of your application.
*
* @var string Ident for your application
*/
private $_ident = "Log4PHP Syslog-Event";
/**
* The priority parameter value indicates the level of importance of the message.
* It is passed on to the Syslog daemon.
*
* @var int Syslog priority
*/
private $_priority;
/**
* The option used when generating a log message.
* It is passed on to the Syslog daemon.
*
* @var int Syslog priority
*/
private $_option;
/**
* The facility value indicates the source of the message.
* It is passed on to the Syslog daemon.
*
* @var const int Syslog facility
*/
private $_facility;
/**
* If it is necessary to define logging priority in the .properties-file,
* set this variable to "true".
*
* @var const int value indicating whether the priority of the message is defined in the .properties-file
* (or properties-array)
*/
private $_overridePriority;
/**
* Set the ident of the syslog message.
*
* @param string Ident
*/
public function setIdent($ident) {
$this->_ident = $ident;
}
/**
* Set the priority value for the syslog message.
*
* @param const int Priority
*/
public function setPriority($priority) {
$this->_priority = $priority;
}
/**
* Set the facility value for the syslog message.
*
* @param const int Facility
*/
public function setFacility($facility) {
$this->_facility = $facility;
}
/**
* If the priority of the message to be sent can be defined by a value in the properties-file,
* set parameter value to "true".
*
* @param bool Override priority
*/
public function setOverridePriority($overridePriority) {
$this->_overridePriority = $overridePriority;
}
/**
* Set the option value for the syslog message.
* This value is used as a parameter for php openlog()
* and passed on to the syslog daemon.
*
* @param string $option
*/
public function setOption($option) {
$this->_option = $option;
}
public function activateOptions() {
define_syslog_variables();
$this->closed = false;
}
public function close() {
closelog();
$this->closed = true;
}
public function append($event) {
if($this->_option == NULL){
$this->_option = LOG_PID | LOG_CONS;
}
// Attach the process ID to the message, use the facility defined in the .properties-file
openlog($this->_ident, $this->_option, $this->_facility);
$level = $event->getLevel();
$message = $event->getRenderedMessage();
// If the priority of a syslog message can be overridden by a value defined in the properties-file,
// use that value, else use the one that is defined in the code.
if($this->_overridePriority){
syslog($this->_priority, $message);
} else {
if ($level->isGreaterOrEqual(LoggerLevel::getLevelFatal())) {
syslog(LOG_ALERT, $message);
} elseif ($level->isGreaterOrEqual(LoggerLevel::getLevelError())) {
syslog(LOG_ERR, $message);
} elseif ($level->isGreaterOrEqual(LoggerLevel::getLevelWarn())) {
syslog(LOG_WARNING, $message);
} elseif ($level->isGreaterOrEqual(LoggerLevel::getLevelInfo())) {
syslog(LOG_INFO, $message);
} elseif ($level->isGreaterOrEqual(LoggerLevel::getLevelDebug())) {
syslog(LOG_DEBUG, $message);
}
}
closelog();
}
}