[18220] | 1 | <?php
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| 2 | /**
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| 3 | * log4php is a PHP port of the log4j java logging package.
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| 4 | *
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| 5 | * <p>This framework is based on log4j (see {@link http://jakarta.apache.org/log4j log4j} for details).</p>
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| 6 | * <p>Design, strategies and part of the methods documentation are developed by log4j team
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| 7 | * (Ceki Gülcü as log4j project founder and
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| 8 | * {@link http://jakarta.apache.org/log4j/docs/contributors.html contributors}).</p>
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| 9 | *
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| 10 | * <p>PHP port, extensions and modifications by VxR. All rights reserved.<br>
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| 11 | * For more information, please see {@link http://www.vxr.it/log4php/}.</p>
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| 12 | *
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| 13 | * <p>This software is published under the terms of the LGPL License
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| 14 | * a copy of which has been included with this distribution in the LICENSE file.</p>
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| 15 | *
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| 16 | * @package log4php
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| 17 | * @subpackage varia
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| 18 | */
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| 19 |
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| 20 | /**
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| 21 | * @ignore
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| 22 | */
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| 23 | if (!defined('LOG4PHP_DIR')) define('LOG4PHP_DIR', dirname(__FILE__) . '/..');
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| 24 |
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| 25 | /**
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| 26 | */
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| 27 | require_once(LOG4PHP_DIR . '/spi/LoggerFilter.php');
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| 28 |
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| 29 | /**
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| 30 | * This is a very simple filter based on string matching.
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| 31 | *
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| 32 | * <p>The filter admits two options {@link $stringToMatch} and
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| 33 | * {@link $acceptOnMatch}. If there is a match (using {@link PHP_MANUAL#strpos}
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| 34 | * between the value of the {@link $stringToMatch} option and the message
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| 35 | * of the {@link LoggerLoggingEvent},
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| 36 | * then the {@link decide()} method returns {@link LOG4PHP_LOGGER_FILTER_ACCEPT} if
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| 37 | * the <b>AcceptOnMatch</b> option value is true, if it is false then
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| 38 | * {@link LOG4PHP_LOGGER_FILTER_DENY} is returned. If there is no match, {@link LOG4PHP_LOGGER_FILTER_NEUTRAL}
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| 39 | * is returned.</p>
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| 40 | *
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| 41 | * @author VxR <vxr@vxr.it>
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| 42 | * @version $Revision: 1.4 $
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| 43 | * @package log4php
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| 44 | * @subpackage varia
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| 45 | * @since 0.3
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| 46 | */
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| 47 | class LoggerStringMatchFilter extends LoggerFilter {
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| 48 |
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| 49 | /**
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| 50 | * @var boolean
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| 51 | */
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| 52 | var $acceptOnMatch = true;
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| 53 |
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| 54 | /**
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| 55 | * @var string
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| 56 | */
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| 57 | var $stringToMatch = null;
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| 58 |
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| 59 | /**
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| 60 | * @return boolean
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| 61 | */
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| 62 | function getAcceptOnMatch()
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| 63 | {
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| 64 | return $this->acceptOnMatch;
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| 65 | }
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| 66 |
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| 67 | /**
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| 68 | * @param mixed $acceptOnMatch a boolean or a string ('true' or 'false')
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| 69 | */
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| 70 | function setAcceptOnMatch($acceptOnMatch)
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| 71 | {
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| 72 | $this->acceptOnMatch = is_bool($acceptOnMatch) ?
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| 73 | $acceptOnMatch :
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| 74 | (bool)(strtolower($acceptOnMatch) == 'true');
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| 75 | }
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| 76 |
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| 77 | /**
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| 78 | * @return string
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| 79 | */
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| 80 | function getStringToMatch()
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| 81 | {
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| 82 | return $this->stringToMatch;
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| 83 | }
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| 84 |
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| 85 | /**
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| 86 | * @param string $s the string to match
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| 87 | */
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| 88 | function setStringToMatch($s)
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| 89 | {
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| 90 | $this->stringToMatch = $s;
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| 91 | }
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| 92 |
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| 93 | /**
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| 94 | * @return integer a {@link LOGGER_FILTER_NEUTRAL} is there is no string match.
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| 95 | */
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| 96 | function decide($event)
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| 97 | {
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| 98 | $msg = $event->getRenderedMessage();
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| 99 |
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| 100 | if($msg === null or $this->stringToMatch === null)
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| 101 | return LOG4PHP_LOGGER_FILTER_NEUTRAL;
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| 102 | if( strpos($msg, $this->stringToMatch) !== false ) {
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| 103 | return ($this->acceptOnMatch) ? LOG4PHP_LOGGER_FILTER_ACCEPT : LOG4PHP_LOGGER_FILTER_DENY ;
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| 104 | }
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| 105 | return LOG4PHP_LOGGER_FILTER_NEUTRAL;
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| 106 | }
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| 107 | }
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| 108 | ?> |
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