94 lines
3.0 KiB
PHP
94 lines
3.0 KiB
PHP
<?php
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/*
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* $Id: Stream.php 3155 2007-11-14 13:13:23Z jwage $
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.phpdoctrine.org>.
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*/
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/**
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* @package Doctrine
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* @subpackage Log
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* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
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* @author Jonathan H. Wage <jwage@mac.com>
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @link www.phpdoctrine.com
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* @since 1.0
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* @version $Revision: 3155 $
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*/
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class Doctrine_Log_Writer_Stream extends Doctrine_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($streamOrUrl) != 'stream') {
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throw new Doctrine_Log_Exception('Resource is not a stream');
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}
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if ($mode != 'a') {
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throw new Doctrine_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, $mode, false)) {
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$msg = "\"$streamOrUrl\" cannot be opened with mode \"$mode\"";
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throw new Doctrine_Log_Exception($msg);
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}
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}
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$this->_formatter = new Doctrine_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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throw new Doctrine_Log_Exception("Unable to write to stream");
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}
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}
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}
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