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Revision Autor Zeilennr. Zeile
1 lars 1 
<?php
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/*
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 * This file is part of the symfony package.
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 * (c) Fabien Potencier <fabien.potencier@symfony-project.com>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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/**
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 * sfStreamLogger logs messages to a PHP stream.
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 *
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 * @package    symfony
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 * @subpackage log
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 * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
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 * @version    SVN: $Id: sfStreamLogger.class.php 9081 2008-05-20 00:47:12Z Carl.Vondrick $
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 */
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class sfStreamLogger extends sfLogger
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{
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  protected
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    $stream = null;
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  /**
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   * Initializes this logger.
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   *
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   * Available options:
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   *
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   * - stream: A PHP stream
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   *
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   * @param  sfEventDispatcher $dispatcher  A sfEventDispatcher instance
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   * @param  array             $options     An array of options.
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   *
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   * @return Boolean      true, if initialization completes successfully, otherwise false.
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   */
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  public function initialize(sfEventDispatcher $dispatcher, $options = array())
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  {
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    if (!isset($options['stream']))
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    {
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      throw new sfConfigurationException('You must provide a "stream" option for this logger.');
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    }
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    else
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    {
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      if (is_resource($options['stream']) && 'stream' != get_resource_type($options['stream']))
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      {
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        throw new sfConfigurationException('The provided "stream" option is not a stream.');
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      }
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    }
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    $this->stream = $options['stream'];
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    return parent::initialize($dispatcher, $options);
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  }
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  /**
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   * Sets the PHP stream to use for this logger.
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   *
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   * @param stream $stream A php stream
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   */
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  public function setStream($stream)
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  {
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    $this->stream = $stream;
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  }
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  /**
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   * Logs a message.
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   *
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   * @param string $message   Message
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   * @param string $priority  Message priority
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   */
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  protected function doLog($message, $priority)
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  {
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    fwrite($this->stream, $message.PHP_EOL);
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    flush();
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  }
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}