/usr/share/php/Horde/Log/Handler/Stream.php is in php-horde-log 2.1.0-1.
This file is owned by root:root, with mode 0o644.
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/**
* Horde Log package
*
* This package is based on Zend_Log from the Zend Framework
* (http://framework.zend.com). Both that package and this
* one were written by Mike Naberezny and Chuck Hagenbuch.
*
* @author Mike Naberezny <mike@maintainable.com>
* @author Chuck Hagenbuch <chuck@horde.org>
* @category Horde
* @license http://www.horde.org/licenses/bsd BSD
* @package Log
* @subpackage Handlers
*/
/**
* @author Mike Naberezny <mike@maintainable.com>
* @author Chuck Hagenbuch <chuck@horde.org>
* @category Horde
* @license http://www.horde.org/licenses/bsd BSD
* @package Log
* @subpackage Handlers
*/
class Horde_Log_Handler_Stream extends Horde_Log_Handler_Base
{
/**
* Formats the log message before writing.
*
* @var Horde_Log_Formatter
*/
protected $_formatter;
/**
* Holds the PHP stream to log to.
*
* @var null|stream
*/
protected $_stream = null;
/**
* The open mode.
*
* @var string
*/
protected $_mode;
/**
* The stream to open.
*
* @var string
*/
protected $_streamOrUrl;
/**
* Class Constructor
*
* @param mixed $streamOrUrl Stream or URL to open as a
* stream.
* @param string $mode Mode, only applicable if a URL
* is given.
* @param Horde_Log_Formatter $formatter Log formatter.
*
* @throws Horde_Log_Exception
*/
public function __construct($streamOrUrl, $mode = 'a+',
Horde_Log_Formatter $formatter = null)
{
$this->_formatter = is_null($formatter)
? new Horde_Log_Formatter_Simple()
: $formatter;
$this->_mode = $mode;
$this->_streamOrUrl = $streamOrUrl;
if (is_resource($streamOrUrl)) {
if (get_resource_type($streamOrUrl) != 'stream') {
throw new Horde_Log_Exception(__CLASS__ . ': Resource is not a stream');
}
if ($mode && $mode != 'a+') {
throw new Horde_Log_Exception(__CLASS__ . ': Mode cannot be changed on existing streams');
}
$this->_stream = $streamOrUrl;
} else {
$this->__wakeup();
}
}
/**
* Wakup function - reattaches stream.
*
* @throws Horde_Log_Exception
*/
public function __wakeup()
{
if (!($this->_stream = @fopen($this->_streamOrUrl, $this->_mode, false))) {
throw new Horde_Log_Exception(__CLASS__ . ': "' . $this->_streamOrUrl . '" cannot be opened with mode "' . $this->_mode . '"');
}
}
/**
* Write a message to the log.
*
* @param array $event Log event.
*
* @return boolean True.
* @throws Horde_Log_Exception
*/
public function write($event)
{
if (!empty($this->_options['ident'])) {
$event['message'] = $this->_options['ident'] . ' ' . $event['message'];
}
$line = $this->_formatter->format($event);
if (!@fwrite($this->_stream, $line)) {
throw new Horde_Log_Exception(__CLASS__ . ': Unable to write to stream');
}
return true;
}
}
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