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