include/wipal/wifi/mgt.hh

/*
 * WiPal - A library and a set of tools to manipulate wireless traces.
 * Copyright (C) 2007, 2008, 2009  Universite Pierre et Marie Curie - Paris 6
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA  02110-1301  USA
 *
 * Author: Thomas Claveirole <thomas.claveirole@lip6.fr>
 */
#ifndef WIFI_FRAME_MGT_HH_
# define WIFI_FRAME_MGT_HH_

# include <string>

extern "C"
{
# include <inttypes.h>
}

# include <wipal/wifi/addr.hh>

namespace wpl
{

  namespace wifi
  {

    namespace mgt
    {

      namespace subtype
      {

        enum frame_subtype
          {
            assoc_req           = 0,  
            assoc_resp          = 1,  
            reassoc_req         = 2,  
            reassoc_resp        = 3,  
            probe_req           = 4,  
            probe_resp          = 5,  
            beacon              = 8,  
            atim                = 9,  
            disassoc            = 10, 
            auth                = 11, 
            deauth              = 12  
          };

        extern const std::string        names[16];

      } // End of namespace wpl::wifi::mgt::subtype.

      struct header
      {
        enum addr_index
          {
            da          = 0,    
            sa          = 1,    
            bssid       = 2     
          };

        static const std::string        addr_names[3];

        uint16_t                        frame_ctl; 
        uint16_t                        duration;  
        addr                            addrs[3];  
        uint16_t                        seq_ctl;   
        uint8_t                         body[];    
      } __attribute__((__packed__));

    } // End of namespace wpl::wifi::mgt.

  } // End of namespace wpl::wifi.

} // End of namespace wpl.

#endif // ! WIFI_FRAME_MGT_HH_

---