workbench/network/WirelessManager/src/ap/ieee802_11.h

   1 /*
   2  * hostapd / IEEE 802.11 Management
   3  * Copyright (c) 2002-2009, Jouni Malinen <j@w1.fi>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 as
   7  * published by the Free Software Foundation.
   8  *
   9  * Alternatively, this software may be distributed under the terms of BSD
  10  * license.
  11  *
  12  * See README and COPYING for more details.
  13  */
  14
  15 #ifndef IEEE802_11_H
  16 #define IEEE802_11_H
  17
  18 struct hostapd_iface;
  19 struct hostapd_data;
  20 struct sta_info;
  21 struct hostapd_frame_info;
  22 struct ieee80211_ht_capabilities;
  23
  24 void ieee802_11_mgmt(struct hostapd_data *hapd, const u8 *buf, size_t len,
  25                      struct hostapd_frame_info *fi);
  26 void ieee802_11_mgmt_cb(struct hostapd_data *hapd, const u8 *buf, size_t len,
  27                         u16 stype, int ok);
  28 void ieee802_11_print_ssid(char *buf, const u8 *ssid, u8 len);
  29 #ifdef NEED_AP_MLME
  30 int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, size_t buflen);
  31 int ieee802_11_get_mib_sta(struct hostapd_data *hapd, struct sta_info *sta,
  32                            char *buf, size_t buflen);
  33 #else /* NEED_AP_MLME */
  34 static inline int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf,
  35                                      size_t buflen)
  36 {
  37         return 0;
  38 }
  39
  40 static inline int ieee802_11_get_mib_sta(struct hostapd_data *hapd,
  41                                          struct sta_info *sta,
  42                                          char *buf, size_t buflen)
  43 {
  44         return 0;
  45 }
  46 #endif /* NEED_AP_MLME */
  47 u16 hostapd_own_capab_info(struct hostapd_data *hapd, struct sta_info *sta,
  48                            int probe);
  49 u8 * hostapd_eid_supp_rates(struct hostapd_data *hapd, u8 *eid);
  50 u8 * hostapd_eid_ext_supp_rates(struct hostapd_data *hapd, u8 *eid);
  51 u8 * hostapd_eid_ht_capabilities(struct hostapd_data *hapd, u8 *eid);
  52 u8 * hostapd_eid_ht_operation(struct hostapd_data *hapd, u8 *eid);
  53 int hostapd_ht_operation_update(struct hostapd_iface *iface);
  54 void ieee802_11_send_sa_query_req(struct hostapd_data *hapd,
  55                                   const u8 *addr, const u8 *trans_id);
  56 void hostapd_get_ht_capab(struct hostapd_data *hapd,
  57                           struct ieee80211_ht_capabilities *ht_cap,
  58                           struct ieee80211_ht_capabilities *neg_ht_cap);
  59 u16 copy_sta_ht_capab(struct sta_info *sta, const u8 *ht_capab,
  60                       size_t ht_capab_len);
  61 void update_ht_state(struct hostapd_data *hapd, struct sta_info *sta);
  62 void hostapd_tx_status(struct hostapd_data *hapd, const u8 *addr,
  63                        const u8 *buf, size_t len, int ack);
  64 void ieee802_11_rx_from_unknown(struct hostapd_data *hapd, const u8 *src,
  65                                 int wds);
  66
  67 #endif /* IEEE802_11_H */