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<?php declare(strict_types=1);
/*
* This file is part of the Monolog package.
*
* (c) Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Monolog\Handler;
use Monolog\Logger;
/**
* Logs to syslog service.
*
* usage example:
*
* $log = new Logger('application');
* $syslog = new SyslogHandler('myfacility', 'local6');
* $formatter = new LineFormatter("%channel%.%level_name%: %message% %extra%");
* $syslog->setFormatter($formatter);
* $log->pushHandler($syslog);
*
* @author Sven Paulus <sven@karlsruhe.org>
*/
class SyslogHandler extends AbstractSyslogHandler
{
protected $ident;
protected $logopts;
/**
* @param string $ident
* @param string|int $facility Either one of the names of the keys in $this->facilities, or a LOG_* facility constant
* @param string|int $level The minimum logging level at which this handler will be triggered
* @param bool $bubble Whether the messages that are handled can bubble up the stack or not
* @param int $logopts Option flags for the openlog() call, defaults to LOG_PID
*/
public function __construct(string $ident, $facility = LOG_USER, $level = Logger::DEBUG, bool $bubble = true, int $logopts = LOG_PID)
{
parent::__construct($facility, $level, $bubble);
$this->ident = $ident;
$this->logopts = $logopts;
}
/**
* {@inheritdoc}
*/
public function close(): void
{
closelog();
}
/**
* {@inheritdoc}
*/
protected function write(array $record): void
{
if (!openlog($this->ident, $this->logopts, $this->facility)) {
throw new \LogicException('Can\'t open syslog for ident "'.$this->ident.'" and facility "'.$this->facility.'"');
}
syslog($this->logLevels[$record['level']], (string) $record['formatted']);
}
}