<?PHP

  /**
   * phOSCAR
   * -------
   * An OSCAR-Implementation in PHP 5
   * 
   * This work is distributed within the terms of
   * creative commons attribution-share alike 3.0 germany
   * 
   * See http://creativecommons.org/licenses/by-sa/3.0/ for more information
   * 
   * @author Bernd Holzmueller <bernd@tiggerswelt.net>
   * @revision 03
   * @license http://creativecommons.org/licenses/by-sa/3.0/de/ Creative Commons Attribution-Share Alike 3.0 Germany
   * @homepage http://oss.tiggerswelt.net/oscar/
   * @copyright Copyright &copy; 2009 tiggersWelt.net 
   */
  
  require_once ("oscar/snac.php");
  require_once ("oscar/common.php");
  
  class Oscar_SNAC_Auth_Authkey extends Oscar_SNAC {
    const SNAC_FAMILY = 0x0017;
    const SNAC_SERVICE = 0x0007;
    
    public $Key = "";
    
    // {{{ parse
    /**
     * Parse an incoming SNAC
     * 
     * @access public
     * @return void
     */
    public function parse () {
      $Length = Oscar_Common::str2int16 ($this->Data, 0, true);
      $this->Key = substr ($this->Data, 0, $Length);
    }
    // }}}
    
    // {{{ generate
    /**
     * Prepare this SNAC for submission
     * 
     * @access public
     * @return string
     */
    public function generate () {
      $this->Data = Oscar_Common::int16tostr (strlen ($this->Key)) . $this->Key;
      
      return parent::generate ();
    }
    // }}}
    
    // {{{ getKey
    /**
     * Retrive the key for authentication
     *
     * @access public
     * @return string
     */
    public function getKey () {
      return $this->Key;
    }
    // }}}
  }

?>