<?PHP

  /**
   * phOSCAR
   * -------
   * An OSCAR-Implementation in PHP 5
   * 
   * This work is distributed within the terms of
   * creative commons attribution-share alike 2.0 germany
   * 
   * See http://creativecommons.org/licenses/by-sa/2.0/ for more information
   * 
   * @author Bernd Holzmueller <bernd@tiggerswelt.net>
   * @revision 03
   * @license http://creativecommons.org/licenses/by-sa/2.0/de/ Creative Commons Attribution-Share Alike 2.0 Germany
   * @homepage http://oss.tiggerswelt.net/oscar/
   * @copyright Copyright &copy; 2008 tiggersWelt.net 
   */

  class Oscar_TLV_DC_Info extends Oscar_TLV {
    /* Type of this TLV */
    const TYPE = 0x000C;
    const MAX_LENGTH = 0x25;
    const LENGTH = 0x25;
    
    const DC_DISABLED = 0x0000;
    const DC_HTTPS = 0x0001;
    const DC_SOCKS = 0x0002;
    const DC_NORMAL = 0x0004;
    const DC_WEB = 0x0006;
    
    public $IP = "";
    public $Port = 0;
    public $Type = Oscar_TLV_DC_Info::DC_DISABLED;
    public $Version = 0;
    public $Cookie = 0;
    public $Webport = 0;
    public $Features = 0;
    
    // {{{ parse
    /**
     * @access public
     * @return void
     * @todo Add support for additional features
     */
    public function parse () {
      $this->IP = long2ip (Oscar_Common::str2int32 ($this->Data, 0, true));
      $this->Port = Oscar_Common::str2int32 ($this->Data, 0, true);
      $this->Type = Oscar_Common::str2int8 ($this->Data, 0, true);
      $this->Version = Oscar_Common::str2int16 ($this->Data, 0, true);
      $this->Cookie = Oscar_Common::str2int32 ($this->Data, 0, true);
      $this->Webport = Oscar_Common::str2int32 ($this->Data, 0, true);
      $this->Features = Oscar_Common::str2int32 ($this->Data, 0, true);
      
      // Additional Data 0x00000000 0x00000000 0x00000000 0x0000
    }
    // }}}
    
    // {{{ generate
    /**
     * @access public
     * @return string
     * @todo Add support for additional features
     */
    public function generate () {
      $this->Data = Oscar_Common::int32tostr (ip2long ($this->IP)) .
                    Oscar_Common::int32tostr ($this->Port) .
                    Oscar_Common::int8tostr ($this->Type) .
                    Oscar_Common::int16tostr ($this->Version) .
                    Oscar_Common::int32tostr ($this->Cookie) .
                    Oscar_Common::int32tostr ($this->Webport) .
                    Oscar_Common::int32tostr ($this->Features) .
                    Oscar_Common::int32tostr (0) .
                    Oscar_Common::int32tostr (0) .
                    Oscar_Common::int32tostr (0) .
                    Oscar_Common::int16tostr (0);
      
      return parent::generate ();
    }
    // }}}
  }

?>