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      1 /*
      2  * wpa_supplicant - SME
      3  * Copyright (c) 2009-2010, Jouni Malinen <j (at) w1.fi>
      4  *
      5  * This software may be distributed under the terms of the BSD license.
      6  * See README for more details.
      7  */
      8 
      9 #ifndef SME_H
     10 #define SME_H
     11 
     12 #ifdef CONFIG_SME
     13 
     14 void sme_authenticate(struct wpa_supplicant *wpa_s,
     15 		      struct wpa_bss *bss, struct wpa_ssid *ssid);
     16 void sme_associate(struct wpa_supplicant *wpa_s, enum wpas_mode mode,
     17 		   const u8 *bssid, u16 auth_type);
     18 void sme_event_auth(struct wpa_supplicant *wpa_s, union wpa_event_data *data);
     19 int sme_update_ft_ies(struct wpa_supplicant *wpa_s, const u8 *md,
     20 		      const u8 *ies, size_t ies_len);
     21 void sme_event_assoc_reject(struct wpa_supplicant *wpa_s,
     22 			    union wpa_event_data *data);
     23 void sme_event_auth_timed_out(struct wpa_supplicant *wpa_s,
     24 			      union wpa_event_data *data);
     25 void sme_event_assoc_timed_out(struct wpa_supplicant *wpa_s,
     26 			       union wpa_event_data *data);
     27 void sme_event_disassoc(struct wpa_supplicant *wpa_s,
     28 			union wpa_event_data *data);
     29 void sme_event_unprot_disconnect(struct wpa_supplicant *wpa_s, const u8 *sa,
     30 				 const u8 *da, u16 reason_code);
     31 void sme_sa_query_rx(struct wpa_supplicant *wpa_s, const u8 *sa,
     32 		     const u8 *data, size_t len);
     33 void sme_state_changed(struct wpa_supplicant *wpa_s);
     34 void sme_disassoc_while_authenticating(struct wpa_supplicant *wpa_s,
     35 				       const u8 *prev_pending_bssid);
     36 void sme_deinit(struct wpa_supplicant *wpa_s);
     37 
     38 int sme_proc_obss_scan(struct wpa_supplicant *wpa_s);
     39 void sme_sched_obss_scan(struct wpa_supplicant *wpa_s, int enable);
     40 
     41 #else /* CONFIG_SME */
     42 
     43 static inline void sme_authenticate(struct wpa_supplicant *wpa_s,
     44 				    struct wpa_bss *bss,
     45 				    struct wpa_ssid *ssid)
     46 {
     47 }
     48 
     49 static inline void sme_event_auth(struct wpa_supplicant *wpa_s,
     50 				  union wpa_event_data *data)
     51 {
     52 }
     53 
     54 static inline int sme_update_ft_ies(struct wpa_supplicant *wpa_s, const u8 *md,
     55 				    const u8 *ies, size_t ies_len)
     56 {
     57 	return -1;
     58 }
     59 
     60 
     61 static inline void sme_event_assoc_reject(struct wpa_supplicant *wpa_s,
     62 					  union wpa_event_data *data)
     63 {
     64 }
     65 
     66 static inline void sme_event_auth_timed_out(struct wpa_supplicant *wpa_s,
     67 					    union wpa_event_data *data)
     68 {
     69 }
     70 
     71 static inline void sme_event_assoc_timed_out(struct wpa_supplicant *wpa_s,
     72 					     union wpa_event_data *data)
     73 {
     74 }
     75 
     76 static inline void sme_event_disassoc(struct wpa_supplicant *wpa_s,
     77 				      union wpa_event_data *data)
     78 {
     79 }
     80 
     81 static inline void sme_event_unprot_disconnect(struct wpa_supplicant *wpa_s,
     82 					       const u8 *sa, const u8 *da,
     83 					       u16 reason_code)
     84 {
     85 }
     86 
     87 static inline void sme_state_changed(struct wpa_supplicant *wpa_s)
     88 {
     89 }
     90 
     91 static inline void
     92 sme_disassoc_while_authenticating(struct wpa_supplicant *wpa_s,
     93 				  const u8 *prev_pending_bssid)
     94 {
     95 }
     96 
     97 static inline void sme_deinit(struct wpa_supplicant *wpa_s)
     98 {
     99 }
    100 
    101 static inline int sme_proc_obss_scan(struct wpa_supplicant *wpa_s)
    102 {
    103 	return 0;
    104 }
    105 
    106 static inline void sme_sched_obss_scan(struct wpa_supplicant *wpa_s,
    107 				       int enable)
    108 {
    109 }
    110 
    111 #endif /* CONFIG_SME */
    112 
    113 #endif /* SME_H */
    114