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 | */ |
---|
26 | if (!defined('LOG4PHP_DIR')) define('LOG4PHP_DIR', dirname(__FILE__) . '/..'); |
---|
27 | |
---|
28 | /** |
---|
29 | */ |
---|
30 | require_once(LOG4PHP_DIR . '/LoggerAppenderSkeleton.php'); |
---|
31 | require_once(LOG4PHP_DIR . '/LoggerLog.php'); |
---|
32 | |
---|
33 | /** |
---|
34 | * LoggerAppenderEcho uses {@link PHP_MANUAL#echo echo} function to output events. |
---|
35 | * |
---|
36 | * <p>This appender requires a layout.</p> |
---|
37 | * |
---|
38 | * @author Marco Vassura |
---|
39 | * @version $Revision: 635069 $ |
---|
40 | * @package log4php |
---|
41 | * @subpackage appenders |
---|
42 | */ |
---|
43 | class LoggerAppenderEcho extends LoggerAppenderSkeleton { |
---|
44 | |
---|
45 | /** |
---|
46 | * @access private |
---|
47 | */ |
---|
48 | var $requiresLayout = true; |
---|
49 | |
---|
50 | /** |
---|
51 | * @var boolean used internally to mark first append |
---|
52 | * @access private |
---|
53 | */ |
---|
54 | var $firstAppend = true; |
---|
55 | |
---|
56 | function activateOptions() |
---|
57 | { |
---|
58 | $this->closed = false; |
---|
59 | return; |
---|
60 | } |
---|
61 | |
---|
62 | function close() |
---|
63 | { |
---|
64 | if (!$this->firstAppend) |
---|
65 | echo $this->layout->getFooter(); |
---|
66 | $this->closed = true; |
---|
67 | } |
---|
68 | |
---|
69 | function append($event) |
---|
70 | { |
---|
71 | LoggerLog::debug("LoggerAppenderEcho::append()"); |
---|
72 | |
---|
73 | if ($this->layout !== null) { |
---|
74 | if ($this->firstAppend) { |
---|
75 | echo $this->layout->getHeader(); |
---|
76 | $this->firstAppend = false; |
---|
77 | } |
---|
78 | echo $this->layout->format($event); |
---|
79 | } |
---|
80 | } |
---|
81 | } |
---|
82 | |
---|