105 lines
3.1 KiB
PHP
105 lines
3.1 KiB
PHP
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<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Log
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* @subpackage Writer
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id: Stream.php 16219 2009-06-21 19:45:39Z thomas $
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*/
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/** Zend_Log_Writer_Abstract */
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require_once 'Zend/Log/Writer/Abstract.php';
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/** Zend_Log_Formatter_Simple */
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require_once 'Zend/Log/Formatter/Simple.php';
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/**
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* @category Zend
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* @package Zend_Log
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* @subpackage Writer
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id: Stream.php 16219 2009-06-21 19:45:39Z thomas $
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*/
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class Zend_Log_Writer_Stream extends Zend_Log_Writer_Abstract
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{
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/**
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* Holds the PHP stream to log to.
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* @var null|stream
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*/
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protected $_stream = null;
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/**
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* Class Constructor
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*
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* @param streamOrUrl Stream or URL to open as a stream
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* @param mode Mode, only applicable if a URL is given
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*/
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public function __construct($streamOrUrl, $mode = 'a')
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{
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if (is_resource($streamOrUrl)) {
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if (get_resource_type($streamOrUrl) != 'stream') {
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require_once 'Zend/Log/Exception.php';
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throw new Zend_Log_Exception('Resource is not a stream');
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}
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if ($mode != 'a') {
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require_once 'Zend/Log/Exception.php';
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throw new Zend_Log_Exception('Mode cannot be changed on existing streams');
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}
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$this->_stream = $streamOrUrl;
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} else {
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if (! $this->_stream = @fopen($streamOrUrl, $mode, false)) {
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require_once 'Zend/Log/Exception.php';
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$msg = "\"$streamOrUrl\" cannot be opened with mode \"$mode\"";
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throw new Zend_Log_Exception($msg);
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}
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}
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$this->_formatter = new Zend_Log_Formatter_Simple();
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}
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/**
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* Close the stream resource.
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*
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* @return void
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*/
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public function shutdown()
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{
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if (is_resource($this->_stream)) {
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fclose($this->_stream);
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}
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}
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/**
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* Write a message to the log.
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*
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* @param array $event event data
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* @return void
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*/
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protected function _write($event)
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{
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$line = $this->_formatter->format($event);
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if (false === @fwrite($this->_stream, $line)) {
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require_once 'Zend/Log/Exception.php';
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throw new Zend_Log_Exception("Unable to write to stream");
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}
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}
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}
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