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   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 [email protected] so we can send you a copy immediately.
  14   *
  15   * @category   Zend
  16   * @package    Zend_XmlRpc
  17   * @subpackage Value
  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    $Id$
  21   */
  22  
  23  
  24  /**
  25   * Zend_XmlRpc_Value_Scalar
  26   */
  27  require_once 'Zend/XmlRpc/Value/Scalar.php';
  28  
  29  
  30  /**
  31   * @category   Zend
  32   * @package    Zend_XmlRpc
  33   * @subpackage Value
  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_XmlRpc_Value_Base64 extends Zend_XmlRpc_Value_Scalar
  38  {
  39  
  40      /**
  41       * Set the value of a base64 native type
  42       * We keep this value in base64 encoding
  43       *
  44       * @param string $value
  45       * @param bool $already_encoded If set, it means that the given string is already base64 encoded
  46       */
  47      public function __construct($value, $alreadyEncoded = false)
  48      {
  49          $this->_type = self::XMLRPC_TYPE_BASE64;
  50  
  51          $value = (string)$value;    // Make sure this value is string
  52          if (!$alreadyEncoded) {
  53              $value = base64_encode($value);     // We encode it in base64
  54          }
  55          $this->_value = $value;
  56      }
  57  
  58      /**
  59       * Return the value of this object, convert the XML-RPC native base64 value into a PHP string
  60       * We return this value decoded (a normal string)
  61       *
  62       * @return string
  63       */
  64      public function getValue()
  65      {
  66          return base64_decode($this->_value);
  67      }
  68  }