1 <?php

     2 /**

     3  * Zend Framework

     4  *

     5  * LICENSE

     6  *

     7  * This source file is subject to the new BSD license that is bundled

     8  * with this package in the file LICENSE.txt.

     9  * It is also available through the world-wide-web at this URL:

    10  * http://framework.zend.com/license/new-bsd

    11  * If you did not receive a copy of the license and are unable to

    12  * obtain it through the world-wide-web, please send an email

    13  * to license@zend.com so we can send you a copy immediately.

    14  *

    15  * @category   Zend

    16  * @package    Zend_InfoCard

    17  * @subpackage Zend_InfoCard_Xml

    18  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    19  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    20  * @version    $Id: KeyInfo.php 20096 2010-01-06 02:05:09Z bkarwin $

    21  */

    22 

    23 /**

    24  * Zend_InfoCard_Xml_Element

    25  */

    26 require_once 'Zend/InfoCard/Xml/Element.php';

    27 

    28 /**

    29  * Factory class to return a XML KeyInfo block based on input XML

    30  *

    31  * @category   Zend

    32  * @package    Zend_InfoCard

    33  * @subpackage Zend_InfoCard_Xml

    34  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    35  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    36  */

    37 class Zend_InfoCard_Xml_KeyInfo

    38 {

    39     /**

    40      * Constructor (disabled)

    41      *

    42      * @return void

    43      */

    44     private function __construct()

    45     {

    46     }

    47 

    48     /**

    49      * Returns an instance of KeyInfo object based on the input KeyInfo XML block

    50      *

    51      * @param string $xmlData The KeyInfo XML Block

    52      * @return Zend_InfoCard_Xml_KeyInfo_Abstract

    53      * @throws Zend_InfoCard_Xml_Exception

    54      */

    55     static public function getInstance($xmlData)

    56     {

    57 

    58         if($xmlData instanceof Zend_InfoCard_Xml_Element) {

    59             $strXmlData = $xmlData->asXML();

    60         } else if (is_string($xmlData)) {

    61             $strXmlData = $xmlData;

    62         } else {

    63             throw new Zend_InfoCard_Xml_Exception("Invalid Data provided to create instance");

    64         }

    65 

    66         $sxe = simplexml_load_string($strXmlData);

    67 

    68         $namespaces = $sxe->getDocNameSpaces();

    69 

    70         if(!empty($namespaces)) {

    71             foreach($sxe->getDocNameSpaces() as $namespace) {

    72                 switch($namespace) {

    73                     case 'http://www.w3.org/2000/09/xmldsig#':

    74                         include_once 'Zend/InfoCard/Xml/KeyInfo/XmlDSig.php';

    75                         return simplexml_load_string($strXmlData, 'Zend_InfoCard_Xml_KeyInfo_XmlDSig');

    76                     default:

    77 

    78                         throw new Zend_InfoCard_Xml_Exception("Unknown KeyInfo Namespace provided");

    79                     // We are ignoring these lines, as XDebug reports each as a "non executed" line

    80                     // which breaks my coverage %

    81                     // @codeCoverageIgnoreStart

    82                 }

    83             }

    84         }

    85         // @codeCoverageIgnoreEnd

    86 

    87         include_once 'Zend/InfoCard/Xml/KeyInfo/Default.php';

    88         return simplexml_load_string($strXmlData, 'Zend_InfoCard_Xml_KeyInfo_Default');

    89     }

    90 }