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  Classes of Björn Puttmann  >  OoMySql  >  logger.class.php  >  Download  
File: logger.class.php
Role: Auxiliary script
Content type: text/plain
Description: helper class - logging
Class: OoMySql
OO MySQL interface with logging support
Author: By
Last change: changed to log type of logmessage as well
Date: 11 years ago
Size: 2,112 bytes
 

Contents

Class file image Download
<?
/*#############################################
    logger class
    version 0.1
    some parts of this file are from Ricardo Costa - ricardo.community@globo.com - 2002
    from his logger class to be found at phpclasses.org - thanks
#############################################*/
class Logger    {
    var 
$path;
    var 
$filename;
    
/*    constructor
        expects:    STRING logfile name, STRING logfile_rotation
        returns:        VOID    */
    
function Logger($path,$logfile_name,$logfile_rotation)    {
        
$this->path $path;
        
$extension = ($logfile_name == "")?"unnamed":$logfile_name;
        if (
$logfile_rotation == "DAILY")    
             
$this->filename date("Y.m.d")."_".$extension.".log";
          elseif (
$logfile_rotation == "MONTHLY")
            
$this->filename date("Y.m")."_".$extension.".log";
        else
            
$this->filename $extension.".log";
    }
    
    
/*    public method to add a log entry to logfile
        expects:    STRING message
        returns:        VOID        */
    
function addLog($message)    { $this->_log($message); }
    
    
/*     private method to write data to logfile
        expects:    STRING message
        returns:        VOID
        throws:        FILE ERROR        */
    
function _log($message$type)    {
        
$logger_file fopen($this->path.$this->filename,"a");
        if(!
$logger_file)    
            die(
"error while trying to write logdata to file. Check permissions");
        
// $ini = strlen($GLOBALS["REQUEST_URI"]) - 40;
        
$content $this->_buildMessage($message$type);
        
fwrite($logger_file$content);
        
fclose($logger_file);
    }
    
    
/*    private method to build logfile message
        can be overridden to create different log format
        expects:    STRING message
        returns:        STRING log_entry    */
    
function _buildMessage($message$type)    {
       
$log_entry =    date("d.m.Y :: H:m:s")." :: ".
                              
str_pad(substr($GLOBALS["REMOTE_ADDR"]." "015), 20"."STR_PAD_RIGHT)." ".
                              
str_pad($GLOBALS["user_name"], 25"."STR_PAD_RIGHT).
                              
str_pad(substr($GLOBALS["PHP_SELF"], strrpos($GLOBALS["PHP_SELF"], "/"), strlen($GLOBALS["PHP_SELF"])), 30"."STR_PAD_RIGHT).
                               
"<$type$message\n";
        return 
$log_entry;
    }
}
?>