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 appenders
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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 . '/LoggerAppenderSkeleton.php');
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28 | require_once(LOG4PHP_DIR . '/LoggerLog.php');
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29 |
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30 |
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31 | define('LOG4PHP_LOGGER_APPENDER_CONSOLE_STDOUT', 'php://stdout');
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32 | define('LOG4PHP_LOGGER_APPENDER_CONSOLE_STDERR', 'php://stderr');
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33 |
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34 | /**
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35 | * ConsoleAppender appends log events to STDOUT or STDERR using a layout specified by the user.
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36 | *
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37 | * <p>Optional parameter is {@link $target}. The default target is Stdout.</p>
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38 | * <p><b>Note</b>: Use this Appender with command-line php scripts.
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39 | * On web scripts this appender has no effects.</p>
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40 | * <p>This appender requires a layout.</p>
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41 | *
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42 | * @author VxR <vxr@vxr.it>
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43 | * @version $Revision: 1.10 $
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44 | * @package log4php
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45 | * @subpackage appenders
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46 | */
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47 | class LoggerAppenderConsole extends LoggerAppenderSkeleton {
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48 |
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49 | /**
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50 | * Can be 'php://stdout' or 'php://stderr'. But it's better to use keywords <b>STDOUT</b> and <b>STDERR</b> (case insensitive).
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51 | * Default is STDOUT
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52 | * @var string
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53 | */
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54 | var $target = 'php://stdout';
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55 |
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56 | /**
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57 | * @var boolean
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58 | * @access private
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59 | */
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60 | var $requiresLayout = true;
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61 |
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62 | /**
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63 | * @var mixed the resource used to open stdout/stderr
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64 | * @access private
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65 | */
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66 | var $fp = false;
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67 |
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68 | /**
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69 | * Constructor.
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70 | *
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71 | * @param string $name appender name
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72 | */
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73 | function LoggerAppenderConsole($name)
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74 | {
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75 | $this->LoggerAppenderSkeleton($name);
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76 | }
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77 |
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78 | /**
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79 | * Set console target.
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80 | * @param mixed $value a constant or a string
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81 | */
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82 | function setTarget($value)
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83 | {
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84 | $v = trim($value);
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85 | if ($v == LOG4PHP_LOGGER_APPENDER_CONSOLE_STDOUT or strtoupper($v) == 'STDOUT') {
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86 | $this->target = LOG4PHP_LOGGER_APPENDER_CONSOLE_STDOUT;
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87 | } elseif ($v == LOG4PHP_LOGGER_APPENDER_CONSOLE_STDOUT or strtoupper($v) == 'STDERR') {
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88 | $target = LOG4PHP_LOGGER_APPENDER_CONSOLE_STDOUT;
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89 | } else {
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90 | LoggerLog::debug(
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91 | "LoggerAppenderConsole::targetWarn() ".
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92 | "Invalid target. Using '".LOG4PHP_LOGGER_APPENDER_CONSOLE_STDOUT."' by default."
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93 | );
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94 | }
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95 | }
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96 |
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97 | function getTarget()
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98 | {
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99 | return $this->target;
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100 | }
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101 |
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102 | function activateOptions()
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103 | {
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104 | LoggerLog::debug("LoggerAppenderConsole::activateOptions()");
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105 |
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106 | $this->fp = @fopen($this->getTarget(), 'w');
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107 |
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108 | if ($this->fp)
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109 | @fwrite($this->fp, $this->layout->getHeader());
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110 |
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111 | $this->closed = (bool)($this->fp === false);
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112 | }
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113 |
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114 | /**
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115 | * @see LoggerAppender::close()
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116 | */
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117 | function close()
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118 | {
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119 | LoggerLog::debug("LoggerAppenderConsole::close()");
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120 |
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121 | if ($this->fp) {
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122 | @fwrite($this->fp, $this->layout->getFooter());
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123 | @fclose($this->fp);
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124 | }
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125 |
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126 | $this->closed = true;
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127 | }
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128 |
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129 | function append($event)
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130 | {
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131 | if ($this->fp and $this->layout !== null) {
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132 |
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133 | LoggerLog::debug("LoggerAppenderConsole::append()");
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134 |
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135 | @fwrite($this->fp, $this->layout->format($event));
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136 | }
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137 | }
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138 | }
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139 |
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140 | ?> |
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