File dav/Logger.class.php

Last commit: Mon Nov 4 23:03:10 2019 +0100	Jan Dankert	Refactoring: Cleaned up the folder structure.


     1 <?php
     2 // OpenRat Content Management System
     3 // Copyright (C) 2002-2012 Jan Dankert, cms@jandankert.de
     4 //
     5 // This program is free software; you can redistribute it and/or
     6 // modify it under the terms of the GNU General Public License
     7 // as published by the Free Software Foundation; either version 2
     8 // of the License, or (at your option) any later version.
     9 //
    10 // This program is distributed in the hope that it will be useful,
    11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
    12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    13 // GNU General Public License for more details.
    14 //
    15 // You should have received a copy of the GNU General Public License
    16 // along with this program; if not, write to the Free Software
    17 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
    18 
    19 
    20 define('DAV_LOG_LEVEL_TRACE',5 );
    21 define('DAV_LOG_LEVEL_DEBUG',4  );
    22 define('DAV_LOG_LEVEL_INFO' ,3  );
    23 define('DAV_LOG_LEVEL_WARN' ,2  );
    24 define('DAV_LOG_LEVEL_ERROR',1  );
    25 
    26 define('DAV_LOG_LEVEL', constant('DAV_LOG_LEVEL_'.strtoupper($config['log.level'])));
    27 
    28 
    29 /**
    30  * Schreiben eines Eintrages in die Logdatei
    31  *
    32  * @author $Author$
    33  * @version $Rev: $
    34  * @package openrat.services
    35  */
    36 class Logger
    37 {
    38 	/**
    39 	 * Schreiben einer Trace-Meldung in die Logdatei
    40 	 *
    41 	 * @param message Log-Text
    42 	 */
    43 	function trace( $message )
    44 	{
    45 		if	( DAV_LOG_LEVEL >= DAV_LOG_LEVEL_TRACE )
    46 			Logger::doLog( 'trace',$message );
    47 	}
    48 
    49 
    50 	/**
    51 	 * Schreiben einer Debug-Meldung in die Logdatei
    52 	 *
    53 	 * @param message Log-Text
    54 	 */
    55 	function debug( $message )
    56 	{
    57 		if	( DAV_LOG_LEVEL >= DAV_LOG_LEVEL_DEBUG )
    58 			Logger::doLog( 'debug',$message );
    59 	}
    60 
    61 
    62 	/**
    63 	 * Schreiben einer Information in die Logdatei
    64 	 *
    65 	 * @param message Log-Text
    66 	 */
    67 	function info( $message )
    68 	{
    69 		if	( DAV_LOG_LEVEL >= DAV_LOG_LEVEL_INFO )
    70 			Logger::doLog( 'TemplateEngineInfo',$message );
    71 	}
    72 
    73 
    74 	/**
    75 	 * Schreiben einer Warnung in die Logdatei
    76 	 *
    77 	 * @param message Log-Text
    78 	 */
    79 	function warn( $message )
    80 	{
    81 		if	( DAV_LOG_LEVEL >= DAV_LOG_LEVEL_WARN )
    82 			Logger::doLog( 'warn',$message );
    83 	}
    84 
    85 
    86 	/**
    87 	 * Schreiben einer normalen Fehlermeldung in die Logdatei
    88 	 *
    89 	 * @param message Log-Text
    90 	 */
    91 	function error( $message )
    92 	{
    93 		if	( DAV_LOG_LEVEL >= DAV_LOG_LEVEL_ERROR )
    94 			Logger::doLog( 'error',$message );
    95 	}
    96 
    97 
    98 	/**
    99 	 * Schreiben der Meldung in die Logdatei
   100 	 *
   101 	 * @author $Author$
   102 	 * @param facility Schwere dieses Logdatei-Eintrages (z.B. warning)
   103 	 * @param message Log-Text
   104 	 * @access private
   105 	 */
   106 	function doLog( $facility,$message )
   107 	{
   108 		global $config;
   109 		
   110 		$filename = $config['log.file'];
   111 
   112 		if	( empty($filename) )
   113 			return;
   114 
   115 		if	( ! is_writable($filename) )
   116 			throw new \LogicException( "logfile $filename is not writable by the server" );
   117 
   118 		$thisLevel = strtoupper($facility);
   119 		
   120 		$text = "%time %level %host %action %text"; // Format der Logdatei
   121 
   122 		// Ersetzen von Variablen
   123 		$text = str_replace( '%host',getenv('REMOTE_ADDR'),$text );
   124 		
   125 		$action = strtoupper($_SERVER['REQUEST_METHOD']);
   126 			
   127 		$text = str_replace( '%level' ,str_pad($thisLevel,5),$text );
   128 		$text = str_replace( '%agent' ,getenv('HTTP_USER_AGENT'),$text );
   129 		$text = str_replace( '%action',str_pad($action,12),$text );
   130 		$text = str_replace( '%text'  ,$message,$text );
   131 		$text = str_replace( '%time'  ,date('M j H:i:s'),$text );
   132 		$text = str_replace( "\n"     ,"\n ",$text ); // indent with 1 space.
   133 		
   134 		// Schreiben in Logdatei
   135 		error_log( $text."\n",3,$filename );
   136 	}
   137 }
   138 
   139 ?>



Download dav/Logger.class.php


History
Mon, 4 Nov 2019 23:03:10 +0100	Jan Dankert	Refactoring: Cleaned up the folder structure.