<?php
/**
* @author Dick Munroe <munroe@csworks.com>
* @copyright copyright @ by Dick Munroe, 2004-2006
* @license http://www.csworks.com/publications/ModifiedNetBSD.html
* @package StructuredDataDumper
* @version 1.1.0
*/
//
// Edit History:
//
// Dick Munroe munroe@cworks.com 23-Dec-2004
// Initial version created.
//
// Dick Munroe munroe@csworks.com 05-Apr-2006
// Bullet proof log file functions.
//
include_once('SDD/class.SDD.php') ;
class logfile extends SDD
{
/**
* The open file handle.
*
* @access private
*/
var $m_handle ;
/**
* Constructor
*
* @access public
* @param string $theFileName The name of the log file.
*/
function logfile($theFileName)
{
if (file_exists($theFileName))
{
$this->m_handle = @fopen($theFileName, 'a') ;
}
else
{
$this->m_handle = @fopen($theFileName, 'w') ;
}
if ($this->m_handle === FALSE)
{
trigger_error('Failed to open log file: ' . $theFileName . '\n' .
'Current working directory: ' . getcwd(), E_USER_WARNING) ;
}
else
{
$this->SDD(null, true) ;
}
}
/**
* Close the log file.
*
* @access public
*/
function close()
{
if ($this->m_handle !== FALSE)
{
fclose($this->m_handle) ;
}
}
/**
* Write to a log file.
*
* @access public
* @param mixed Data to be logged.
* @return integer number of bytes written to the log.
*/
function writeLog(&$theData)
{
if ($this->m_handle !== FALSE)
{
return fwrite($this->m_handle, $theData) ;
}
else
{
return 0 ;
}
}
}
?>
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