--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/web/enmi/Zend/Log/Writer/Syslog.php Thu Jan 20 19:30:54 2011 +0100
@@ -0,0 +1,257 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Log
+ * @subpackage Writer
+ * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: Syslog.php 22977 2010-09-19 12:44:00Z intiilapa $
+ */
+
+/** Zend_Log */
+require_once 'Zend/Log.php';
+
+/** Zend_Log_Writer_Abstract */
+require_once 'Zend/Log/Writer/Abstract.php';
+
+/**
+ * Writes log messages to syslog
+ *
+ * @category Zend
+ * @package Zend_Log
+ * @subpackage Writer
+ * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Log_Writer_Syslog extends Zend_Log_Writer_Abstract
+{
+ /**
+ * Maps Zend_Log priorities to PHP's syslog priorities
+ * @var array
+ */
+ protected $_priorities = array(
+ Zend_Log::EMERG => LOG_EMERG,
+ Zend_Log::ALERT => LOG_ALERT,
+ Zend_Log::CRIT => LOG_CRIT,
+ Zend_Log::ERR => LOG_ERR,
+ Zend_Log::WARN => LOG_WARNING,
+ Zend_Log::NOTICE => LOG_NOTICE,
+ Zend_Log::INFO => LOG_INFO,
+ Zend_Log::DEBUG => LOG_DEBUG,
+ );
+
+ /**
+ * The default log priority - for unmapped custom priorities
+ * @var string
+ */
+ protected $_defaultPriority = LOG_NOTICE;
+
+ /**
+ * Last application name set by a syslog-writer instance
+ * @var string
+ */
+ protected static $_lastApplication;
+
+ /**
+ * Last facility name set by a syslog-writer instance
+ * @var string
+ */
+ protected static $_lastFacility;
+
+ /**
+ * Application name used by this syslog-writer instance
+ * @var string
+ */
+ protected $_application = 'Zend_Log';
+
+ /**
+ * Facility used by this syslog-writer instance
+ * @var int
+ */
+ protected $_facility = LOG_USER;
+
+ /**
+ * _validFacilities
+ *
+ * @var array
+ */
+ protected $_validFacilities = array();
+
+ /**
+ * Class constructor
+ *
+ * @param array $options Array of options; may include "application" and "facility" keys
+ * @return void
+ */
+ public function __construct(array $params = array())
+ {
+ if (isset($params['application'])) {
+ $this->_application = $params['application'];
+ }
+
+ $runInitializeSyslog = true;
+ if (isset($params['facility'])) {
+ $this->_facility = $this->setFacility($params['facility']);
+ $runInitializeSyslog = false;
+ }
+
+ if ($runInitializeSyslog) {
+ $this->_initializeSyslog();
+ }
+ }
+
+ /**
+ * Create a new instance of Zend_Log_Writer_Syslog
+ *
+ * @param array|Zend_Config $config
+ * @return Zend_Log_Writer_Syslog
+ * @throws Zend_Log_Exception
+ */
+ static public function factory($config)
+ {
+ return new self(self::_parseConfig($config));
+ }
+
+ /**
+ * Initialize values facilities
+ *
+ * @return void
+ */
+ protected function _initializeValidFacilities()
+ {
+ $constants = array(
+ 'LOG_AUTH',
+ 'LOG_AUTHPRIV',
+ 'LOG_CRON',
+ 'LOG_DAEMON',
+ 'LOG_KERN',
+ 'LOG_LOCAL0',
+ 'LOG_LOCAL1',
+ 'LOG_LOCAL2',
+ 'LOG_LOCAL3',
+ 'LOG_LOCAL4',
+ 'LOG_LOCAL5',
+ 'LOG_LOCAL6',
+ 'LOG_LOCAL7',
+ 'LOG_LPR',
+ 'LOG_MAIL',
+ 'LOG_NEWS',
+ 'LOG_SYSLOG',
+ 'LOG_USER',
+ 'LOG_UUCP'
+ );
+
+ foreach ($constants as $constant) {
+ if (defined($constant)) {
+ $this->_validFacilities[] = constant($constant);
+ }
+ }
+ }
+
+ /**
+ * Initialize syslog / set application name and facility
+ *
+ * @return void
+ */
+ protected function _initializeSyslog()
+ {
+ self::$_lastApplication = $this->_application;
+ self::$_lastFacility = $this->_facility;
+ openlog($this->_application, LOG_PID, $this->_facility);
+ }
+
+ /**
+ * Set syslog facility
+ *
+ * @param int $facility Syslog facility
+ * @return void
+ * @throws Zend_Log_Exception for invalid log facility
+ */
+ public function setFacility($facility)
+ {
+ if ($this->_facility === $facility) {
+ return $this;
+ }
+
+ if (!count($this->_validFacilities)) {
+ $this->_initializeValidFacilities();
+ }
+
+ if (!in_array($facility, $this->_validFacilities)) {
+ require_once 'Zend/Log/Exception.php';
+ throw new Zend_Log_Exception('Invalid log facility provided; please see http://php.net/openlog for a list of valid facility values');
+ }
+
+ if ('WIN' == strtoupper(substr(PHP_OS, 0, 3))
+ && ($facility !== LOG_USER)
+ ) {
+ require_once 'Zend/Log/Exception.php';
+ throw new Zend_Log_Exception('Only LOG_USER is a valid log facility on Windows');
+ }
+
+ $this->_facility = $facility;
+ $this->_initializeSyslog();
+ return $this;
+ }
+
+ /**
+ * Set application name
+ *
+ * @param string $application Application name
+ * @return void
+ */
+ public function setApplicationName($application)
+ {
+ if ($this->_application === $application) {
+ return $this;
+ }
+ $this->_application = $application;
+ $this->_initializeSyslog();
+ return $this;
+ }
+
+ /**
+ * Close syslog.
+ *
+ * @return void
+ */
+ public function shutdown()
+ {
+ closelog();
+ }
+
+ /**
+ * Write a message to syslog.
+ *
+ * @param array $event event data
+ * @return void
+ */
+ protected function _write($event)
+ {
+ if (array_key_exists($event['priority'], $this->_priorities)) {
+ $priority = $this->_priorities[$event['priority']];
+ } else {
+ $priority = $this->_defaultPriority;
+ }
+
+ if ($this->_application !== self::$_lastApplication
+ || $this->_facility !== self::$_lastFacility)
+ {
+ $this->_initializeSyslog();
+ }
+
+ syslog($priority, $event['message']);
+ }
+}