source: branches/comu-ver2/data/module/log4php/php5/log4php/appenders/LoggerAppenderSyslog.php @ 18220

Revision 18220, 5.6 KB checked in by yokkuns, 11 years ago (diff)

#149 ロガークラス作成

Line 
1<?php
2/**
3 * Licensed to the Apache Software Foundation (ASF) under one or more
4 * contributor license agreements.  See the NOTICE file distributed with
5 * this work for additional information regarding copyright ownership.
6 * The ASF licenses this file to You under the Apache License, Version 2.0
7 * (the "License"); you may not use this file except in compliance with
8 * the License.  You may obtain a copy of the License at
9 *
10 *     http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 *
18 *
19 * @package log4php
20 * @subpackage appenders
21 */
22
23/**
24 * @ignore
25 */
26if (!defined('LOG4PHP_DIR')) define('LOG4PHP_DIR', dirname(__FILE__) . '/..');
27 
28require_once(LOG4PHP_DIR . '/LoggerAppenderSkeleton.php');
29require_once(LOG4PHP_DIR . '/LoggerLevel.php');
30require_once(LOG4PHP_DIR . '/LoggerLog.php');
31
32/**
33 * Log events using php {@link PHP_MANUAL#syslog} function.
34 *
35 * Levels are mapped as follows:
36 * - <b>level &gt;= FATAL</b> to LOG_ALERT
37 * - <b>FATAL &gt; level &gt;= ERROR</b> to LOG_ERR
38 * - <b>ERROR &gt; level &gt;= WARN</b> to LOG_WARNING
39 * - <b>WARN  &gt; level &gt;= INFO</b> to LOG_INFO
40 * - <b>INFO  &gt; level &gt;= DEBUG</b> to LOG_DEBUG
41 *
42 * @author VxR <vxr@vxr.it>
43 * @version $Revision: 635069 $
44 * @package log4php
45 * @subpackage appenders
46 */
47class LoggerAppenderSyslog extends LoggerAppenderSkeleton {
48   
49    /**
50         * The ident string is added to each message. Typically the name of your application.
51         *
52         * @var string Ident for your application
53         */
54        private $_ident = "Log4PHP Syslog-Event";
55
56    /**
57     * The priority parameter value indicates the level of importance of the message.
58     * It is passed on to the Syslog daemon.
59     *
60     * @var int     Syslog priority
61     */
62    private $_priority;
63   
64    /**
65     * The option used when generating a log message.
66     * It is passed on to the Syslog daemon.
67     *
68     * @var int     Syslog priority
69     */
70    private $_option;
71   
72    /**
73     * The facility value indicates the source of the message.
74     * It is passed on to the Syslog daemon.
75     *
76     * @var const int     Syslog facility
77     */
78    private $_facility;
79   
80    /**
81     * If it is necessary to define logging priority in the .properties-file,
82     * set this variable to "true".
83     *
84     * @var const int  value indicating whether the priority of the message is defined in the .properties-file
85     *                 (or properties-array)
86     */
87    private $_overridePriority;
88
89        /**
90     * Set the ident of the syslog message.
91     *
92     * @param string Ident
93     */
94        public function setIdent($ident) {     
95                $this->_ident = $ident;       
96    }
97
98    /**
99     * Set the priority value for the syslog message.
100     *
101     * @param const int Priority
102     */
103        public function setPriority($priority) {     
104                $this->_priority = $priority;       
105    }
106   
107   
108    /**
109     * Set the facility value for the syslog message.
110     *
111     * @param const int Facility
112     */
113    public function setFacility($facility) {
114                $this->_facility = $facility;
115    }
116   
117    /**
118     * If the priority of the message to be sent can be defined by a value in the properties-file,
119     * set parameter value to "true".
120     *
121     * @param bool Override priority
122     */
123    public function setOverridePriority($overridePriority) {
124                $this->_overridePriority = $overridePriority;                           
125    }
126   
127    /**
128     * Set the option value for the syslog message.
129     * This value is used as a parameter for php openlog() 
130     * and passed on to the syslog daemon.
131     *
132     * @param string    $option
133     */
134    public function setOption($option) {     
135                $this->_option = $option;       
136    }
137   
138   
139    public function activateOptions() {
140        define_syslog_variables();
141        $this->closed = false;
142    }
143
144    public function close() {
145        closelog();
146        $this->closed = true;
147    }
148
149    public function append($event) {
150
151        if($this->_option == NULL){
152            $this->_option = LOG_PID | LOG_CONS;
153        }
154       
155        // Attach the process ID to the message, use the facility defined in the .properties-file
156        openlog($this->_ident, $this->_option, $this->_facility);
157       
158        $level   = $event->getLevel();
159        $message = $event->getRenderedMessage();
160       
161        // If the priority of a syslog message can be overridden by a value defined in the properties-file,
162        // use that value, else use the one that is defined in the code.
163        if($this->_overridePriority){
164                        syslog($this->_priority, $message);           
165        } else {
166        if ($level->isGreaterOrEqual(LoggerLevel::getLevelFatal())) {
167            syslog(LOG_ALERT, $message);
168        } elseif ($level->isGreaterOrEqual(LoggerLevel::getLevelError())) {
169            syslog(LOG_ERR, $message);       
170        } elseif ($level->isGreaterOrEqual(LoggerLevel::getLevelWarn())) {
171            syslog(LOG_WARNING, $message);
172        } elseif ($level->isGreaterOrEqual(LoggerLevel::getLevelInfo())) {
173            syslog(LOG_INFO, $message);
174        } elseif ($level->isGreaterOrEqual(LoggerLevel::getLevelDebug())) {
175            syslog(LOG_DEBUG, $message);
176        }
177    }
178        closelog();
179    }
180}
Note: See TracBrowser for help on using the repository browser.