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<?php |
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/** |
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* Phoole (PHP7.2+) |
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* |
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* @category Library |
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* @package Phoole\Logger |
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* @copyright Copyright (c) 2019 Hong Zhang |
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*/ |
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declare(strict_types=1); |
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namespace Phoole\Logger\Handler; |
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use Psr\Log\LogLevel; |
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use Phoole\Logger\Entry\LogEntryInterface; |
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use Phoole\Logger\Formatter\FormatterInterface; |
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/** |
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* log to syslog on UNIX type system |
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* |
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* @package Phoole\Logger |
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*/ |
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class SyslogHandler extends HandlerAbstract |
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{ |
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/** |
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* syslog facility |
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* |
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* @var int |
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*/ |
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protected $facility; |
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/** |
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* syslog options |
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* |
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* @var int |
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*/ |
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protected $logopts; |
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/** |
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* syslog levels |
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* |
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* @var array |
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* @access protected |
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*/ |
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protected $priorities = [ |
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LogLevel::DEBUG => \LOG_DEBUG, |
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LogLevel::INFO => \LOG_INFO, |
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LogLevel::NOTICE => \LOG_NOTICE, |
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LogLevel::WARNING => \LOG_WARNING, |
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LogLevel::ERROR => \LOG_ERR, |
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LogLevel::CRITICAL => \LOG_CRIT, |
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LogLevel::ALERT => \LOG_ALERT, |
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LogLevel::EMERGENCY => \LOG_EMERG, |
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]; |
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/** |
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* @param int $facility |
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* @param int $logOpts |
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* @param FormatterInterface $formatter |
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*/ |
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public function __construct( |
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int $facility = \LOG_USER, |
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int $logOpts = \LOG_PID, |
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?FormatterInterface $formatter = NULL |
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) { |
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$this->facility = $facility; |
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$this->logopts = $logOpts; |
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parent::__construct($formatter); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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protected function write(LogEntryInterface $entry) |
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{ |
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$context = $entry->getContext(); |
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$ident = $context['__channel'] ?? 'LOG'; |
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if (!openlog($ident, $this->logopts, $this->facility)) { |
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throw new \LogicException("openlog() failed"); |
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} |
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syslog( |
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$this->priorities[$entry->getLevel()], |
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$this->getFormatter()->format($entry) |
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); |
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closelog(); |
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} |
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} |
phoole /
logger
