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<?php
/**
* $Id$
*
* Author: David Danier, david.danier@team23.de
* Project: Serverstats, http://serverstats.berlios.de/
* License: GPL v2 or later (http://www.gnu.org/licenses/gpl.html)
*
* Copyright (C) 2005 David Danier
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
class logger_file extends logger
{
private $file;
private $fh;
public function __construct($file)
{
$this->file = $file;
}
public function __destruct()
{
if (isset($this->fh))
{
fclose($this->fh);
}
}
private function getFileHandler()
{
if (!isset($this->fh))
{
if (!$this->fh = fopen($this->file, 'a+'))
{
throw new Exception('Could not open file (' . $this->file . ') for errorlogging');
}
}
return $this->fh;
}
private function writeToFile($loglevel, $string)
{
$date = date('r');
fwrite($this->getFileHandler(), $date . ' (' . logger::levelToString($loglevel) . '): ' . $string . "\n");
}
public function logString($loglevel, $string)
{
if (!logger::needsLogging($loglevel)) return;
$this->writeToFile($loglevel, $string);
}
public function logException($loglevel, Exception $exception)
{
if (!logger::needsLogging($loglevel)) return;
$this->writeToFile($loglevel, $exception->__toString());
}
}
?>
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