2009-11-21 03:32:24 +01:00
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<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Log
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* @subpackage Filter
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2011-05-30 11:30:04 +02:00
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* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
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2009-11-21 03:32:24 +01:00
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* @license http://framework.zend.com/license/new-bsd New BSD License
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2011-05-30 11:30:04 +02:00
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* @version $Id: Message.php 23775 2011-03-01 17:25:24Z ralph $
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2009-11-21 03:32:24 +01:00
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*/
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2011-05-30 11:30:04 +02:00
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/** Zend_Log_Filter_Abstract */
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require_once 'Zend/Log/Filter/Abstract.php';
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2009-11-21 03:32:24 +01:00
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/**
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* @category Zend
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* @package Zend_Log
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* @subpackage Filter
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2011-05-30 11:30:04 +02:00
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* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
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2009-11-21 03:32:24 +01:00
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* @license http://framework.zend.com/license/new-bsd New BSD License
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2011-05-30 11:30:04 +02:00
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* @version $Id: Message.php 23775 2011-03-01 17:25:24Z ralph $
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2009-11-21 03:32:24 +01:00
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*/
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2011-05-30 11:30:04 +02:00
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class Zend_Log_Filter_Message extends Zend_Log_Filter_Abstract
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2009-11-21 03:32:24 +01:00
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{
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/**
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* @var string
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*/
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protected $_regexp;
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/**
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* Filter out any log messages not matching $regexp.
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*
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* @param string $regexp Regular expression to test the log message
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2011-05-30 11:30:04 +02:00
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* @return void
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2009-11-21 03:32:24 +01:00
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* @throws Zend_Log_Exception
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*/
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public function __construct($regexp)
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{
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if (@preg_match($regexp, '') === false) {
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require_once 'Zend/Log/Exception.php';
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throw new Zend_Log_Exception("Invalid regular expression '$regexp'");
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}
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$this->_regexp = $regexp;
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}
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2011-05-30 11:30:04 +02:00
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/**
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* Create a new instance of Zend_Log_Filter_Message
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*
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* @param array|Zend_Config $config
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* @return Zend_Log_Filter_Message
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*/
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static public function factory($config)
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{
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$config = self::_parseConfig($config);
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$config = array_merge(array(
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'regexp' => null
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), $config);
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return new self(
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$config['regexp']
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);
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}
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2009-11-21 03:32:24 +01:00
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/**
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* Returns TRUE to accept the message, FALSE to block it.
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*
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* @param array $event event data
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* @return boolean accepted?
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*/
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public function accept($event)
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{
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return preg_match($this->_regexp, $event['message']) > 0;
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}
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}
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