/usr/share/php/Horde/Pack/Driver.php is in php-horde-pack 1.0.7-1.
This file is owned by root:root, with mode 0o644.
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/**
* Copyright 2013-2016 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (LGPL). If you
* did not receive this file, see http://www.horde.org/licenses/lgpl21.
*
* @category Horde
* @copyright 2013-2016 Horde LLC
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Pack
*/
/**
* Abstract driver class for implementing a pack driver.
*
* @author Michael Slusarz <slusarz@horde.org>
* @category Horde
* @copyright 2013-2016 Horde LLC
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Pack
*
* @property-read integer $id The single-byte identifier for this driver
* (also used as priority).
* @property-read boolean $phpob Supports packing PHP objects?
*/
abstract class Horde_Pack_Driver
{
/**
* Identifer for this driver. Each driver needs a unique priority.
*
* @var integer
*/
protected $_id = 0;
/**
* Does this driver support packing PHP objects?
*
* @var boolean
*/
protected $_phpob = false;
/**
* Is this driver supported on this system?
*
* @return boolean True if supported.
*/
public static function supported()
{
return true;
}
/**
*/
public function __get($name)
{
switch ($name) {
case 'id':
return $this->_id;
case 'phpob':
return $this->_phpob;
}
}
/**
* Pack a string.
*
* @param mixed $data The data to pack.
*
* @return string The packed string.
* @throws Horde_Pack_Exception
*/
abstract public function pack($data);
/**
* Unpack a string.
*
* @param string $data The packed string.
*
* @return mixed The unpacked data.
* @throws Horde_Pack_Exception
*/
abstract public function unpack($data);
}
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