vendor/monolog/monolog/src/Monolog/Handler/AbstractSyslogHandler.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Monolog package.
   5  *
   6  * (c) Jordi Boggiano <j.boggiano@seld.be>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Monolog\Handler;
  13
  14 use Monolog\Logger;
  15 use Monolog\Formatter\LineFormatter;
  16
  17 /**
  18  * Common syslog functionality
  19  */
  20 abstract class AbstractSyslogHandler extends AbstractProcessingHandler
  21 {
  22     protected $facility;
  23
  24     /**
  25      * Translates Monolog log levels to syslog log priorities.
  26      */
  27     protected $logLevels = array(
  28         Logger::DEBUG     => LOG_DEBUG,
  29         Logger::INFO      => LOG_INFO,
  30         Logger::NOTICE    => LOG_NOTICE,
  31         Logger::WARNING   => LOG_WARNING,
  32         Logger::ERROR     => LOG_ERR,
  33         Logger::CRITICAL  => LOG_CRIT,
  34         Logger::ALERT     => LOG_ALERT,
  35         Logger::EMERGENCY => LOG_EMERG,
  36     );
  37
  38     /**
  39      * List of valid log facility names.
  40      */
  41     protected $facilities = array(
  42         'auth'     => LOG_AUTH,
  43         'authpriv' => LOG_AUTHPRIV,
  44         'cron'     => LOG_CRON,
  45         'daemon'   => LOG_DAEMON,
  46         'kern'     => LOG_KERN,
  47         'lpr'      => LOG_LPR,
  48         'mail'     => LOG_MAIL,
  49         'news'     => LOG_NEWS,
  50         'syslog'   => LOG_SYSLOG,
  51         'user'     => LOG_USER,
  52         'uucp'     => LOG_UUCP,
  53     );
  54
  55     /**
  56      * @param mixed   $facility
  57      * @param int     $level    The minimum logging level at which this handler will be triggered
  58      * @param Boolean $bubble   Whether the messages that are handled can bubble up the stack or not
  59      */
  60     public function __construct($facility = LOG_USER, $level = Logger::DEBUG, $bubble = true)
  61     {
  62         parent::__construct($level, $bubble);
  63
  64         if (!defined('PHP_WINDOWS_VERSION_BUILD')) {
  65             $this->facilities['local0'] = LOG_LOCAL0;
  66             $this->facilities['local1'] = LOG_LOCAL1;
  67             $this->facilities['local2'] = LOG_LOCAL2;
  68             $this->facilities['local3'] = LOG_LOCAL3;
  69             $this->facilities['local4'] = LOG_LOCAL4;
  70             $this->facilities['local5'] = LOG_LOCAL5;
  71             $this->facilities['local6'] = LOG_LOCAL6;
  72             $this->facilities['local7'] = LOG_LOCAL7;
  73         } else {
  74             $this->facilities['local0'] = 128; // LOG_LOCAL0
  75             $this->facilities['local1'] = 136; // LOG_LOCAL1
  76             $this->facilities['local2'] = 144; // LOG_LOCAL2
  77             $this->facilities['local3'] = 152; // LOG_LOCAL3
  78             $this->facilities['local4'] = 160; // LOG_LOCAL4
  79             $this->facilities['local5'] = 168; // LOG_LOCAL5
  80             $this->facilities['local6'] = 176; // LOG_LOCAL6
  81             $this->facilities['local7'] = 184; // LOG_LOCAL7
  82         }
  83
  84         // convert textual description of facility to syslog constant
  85         if (array_key_exists(strtolower($facility), $this->facilities)) {
  86             $facility = $this->facilities[strtolower($facility)];
  87         } elseif (!in_array($facility, array_values($this->facilities), true)) {
  88             throw new \UnexpectedValueException('Unknown facility value "'.$facility.'" given');
  89         }
  90
  91         $this->facility = $facility;
  92     }
  93
  94     /**
  95      * {@inheritdoc}
  96      */
  97     protected function getDefaultFormatter()
  98     {
  99         return new LineFormatter('%channel%.%level_name%: %message% %context% %extra%');
 100     }
 101 }