wpa_supplicant/mlme.h

   1 /*
   2  * WPA Supplicant - Client mode MLME
   3  * Copyright (c) 2003-2007, Jouni Malinen <j@w1.fi>
   4  * Copyright (c) 2004, Instant802 Networks, Inc.
   5  * Copyright (c) 2005-2006, Devicescape Software, Inc.
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10  *
  11  * Alternatively, this software may be distributed under the terms of BSD
  12  * license.
  13  *
  14  * See README and COPYING for more details.
  15  */
  16
  17 #ifndef MLME_H
  18 #define MLME_H
  19
  20 struct wpa_supplicant;
  21
  22 struct ieee80211_rx_status {
  23         int freq;
  24         int channel;
  25         int ssi;
  26 };
  27
  28 #ifdef CONFIG_CLIENT_MLME
  29
  30 int ieee80211_sta_init(struct wpa_supplicant *wpa_s);
  31 void ieee80211_sta_deinit(struct wpa_supplicant *wpa_s);
  32 int ieee80211_sta_req_scan(struct wpa_supplicant *wpa_s,
  33                            struct wpa_driver_scan_params *params);
  34 int ieee80211_sta_deauthenticate(struct wpa_supplicant *wpa_s, u16 reason);
  35 int ieee80211_sta_disassociate(struct wpa_supplicant *wpa_s, u16 reason);
  36 int ieee80211_sta_associate(struct wpa_supplicant *wpa_s,
  37                             struct wpa_driver_associate_params *params);
  38 int ieee80211_sta_get_ssid(struct wpa_supplicant *wpa_s, u8 *ssid,
  39                            size_t *len);
  40 void ieee80211_sta_free_hw_features(struct hostapd_hw_modes *hw_features,
  41                                     size_t num_hw_features);
  42 void ieee80211_sta_rx(struct wpa_supplicant *wpa_s, const u8 *buf, size_t len,
  43                       struct ieee80211_rx_status *rx_status);
  44 struct wpa_scan_results *
  45 ieee80211_sta_get_scan_results(struct wpa_supplicant *wpa_s);
  46 int ieee80211_sta_update_ft_ies(struct wpa_supplicant *wpa_s, const u8 *md,
  47                                 const u8 *ies, size_t ies_len);
  48 int ieee80211_sta_send_ft_action(struct wpa_supplicant *wpa_s, u8 action,
  49                                  const u8 *target_ap,
  50                                  const u8 *ies, size_t ies_len);
  51
  52 #else /* CONFIG_CLIENT_MLME */
  53
  54 static inline int ieee80211_sta_init(struct wpa_supplicant *wpa_s)
  55 {
  56         return 0;
  57 }
  58
  59 static inline void ieee80211_sta_deinit(struct wpa_supplicant *wpa_s)
  60 {
  61 }
  62
  63 static inline int ieee80211_sta_req_scan(struct wpa_supplicant *wpa_s,
  64                                          struct wpa_driver_scan_params *params)
  65 {
  66         return -1;
  67 }
  68
  69 static inline int ieee80211_sta_deauthenticate(struct wpa_supplicant *wpa_s,
  70                                                u16 reason)
  71 {
  72         return -1;
  73 }
  74
  75 static inline int ieee80211_sta_disassociate(struct wpa_supplicant *wpa_s,
  76                                              u16 reason)
  77 {
  78         return -1;
  79 }
  80
  81 static inline int
  82 ieee80211_sta_associate(struct wpa_supplicant *wpa_s,
  83                         struct wpa_driver_associate_params *params)
  84 {
  85         return -1;
  86 }
  87
  88 static inline int ieee80211_sta_get_ssid(struct wpa_supplicant *wpa_s,
  89                                          u8 *ssid, size_t *len)
  90 {
  91         return -1;
  92 }
  93
  94 static inline void
  95 ieee80211_sta_free_hw_features(struct hostapd_hw_modes *hw_features,
  96                                size_t num_hw_features)
  97 {
  98 }
  99
 100 static inline void
 101 ieee80211_sta_rx(struct wpa_supplicant *wpa_s, const u8 *buf, size_t len,
 102                  struct ieee80211_rx_status *rx_status)
 103 {
 104 }
 105
 106 static inline struct wpa_scan_results *
 107 ieee80211_sta_get_scan_results(struct wpa_supplicant *wpa_s)
 108 {
 109         return NULL;
 110 }
 111
 112 static inline int
 113 ieee80211_sta_update_ft_ies(struct wpa_supplicant *wpa_s, const u8 *md,
 114                             const u8 *ies, size_t ies_len)
 115 {
 116         return -1;
 117 }
 118
 119 static inline int
 120 ieee80211_sta_send_ft_action(struct wpa_supplicant *wpa_s, u8 action,
 121                              const u8 *target_ap,
 122                              const u8 *ies, size_t ies_len)
 123 {
 124         return -1;
 125 }
 126
 127 #endif /* CONFIG_CLIENT_MLME */
 128
 129 #endif /* MLME_H */