<?php/** * Zend Framework * * LICENSE * * This source file is subject to the new BSD license that is bundled * with this package in the file LICENSE.txt. * It is also available through the world-wide-web at this URL: * http://framework.zend.com/license/new-bsd * If you did not receive a copy of the license and are unable to * obtain it through the world-wide-web, please send an email * to license@zend.com so we can send you a copy immediately. * * @category   Zend * @package    Zend_InfoCard * @subpackage Zend_InfoCard_Xml_Security * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com) * @license    http://framework.zend.com/license/new-bsd     New BSD License * @version    $Id: XmlExcC14N.php 8064 2008-02-16 10:58:39Z thomas $ * @author     John Coggeshall <john@zend.com> *//** * Zend_InfoCard_Xml_Security_Transform_Interface */require_once 'Zend/InfoCard/Xml/Security/Transform/Interface.php';/** * Zend_InfoCard_Xml_Security_Transform_Exception */require_once 'Zend/InfoCard/Xml/Security/Transform/Exception.php';/** * A Transform to perform C14n XML Exclusive Canonicalization * * @category   Zend * @package    Zend_InfoCard * @subpackage Zend_InfoCard_Xml_Security * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com) * @license    http://framework.zend.com/license/new-bsd     New BSD License * @author     John Coggeshall <john@zend.com> */class Zend_InfoCard_Xml_Security_Transform_XmlExcC14N    implements Zend_InfoCard_Xml_Security_Transform_Interface{    /**     * Transform the input XML based on C14n XML Exclusive Canonicalization rules     *     * @throws Zend_InfoCard_Xml_Security_Transform_Exception     * @param string $strXMLData The input XML     * @return string The output XML     */    public function transform($strXMLData)    {        $dom = new DOMDocument();        $dom->loadXML($strXMLData);        if(method_exists($dom, 'C14N')) {            return $dom->C14N(true, false);        }        throw new Zend_InfoCard_Xml_Security_Transform_Exception("This transform requires the C14N() method to exist in the DOM extension");    }}