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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 			struct disassoc_info *info);
     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_clear_on_disassoc(struct wpa_supplicant *wpa_s);
     37 void sme_deinit(struct wpa_supplicant *wpa_s);
     38 
     39 int sme_proc_obss_scan(struct wpa_supplicant *wpa_s);
     40 void sme_sched_obss_scan(struct wpa_supplicant *wpa_s, int enable);
     41 
     42 #else /* CONFIG_SME */
     43 
     44 static inline void sme_authenticate(struct wpa_supplicant *wpa_s,
     45 				    struct wpa_bss *bss,
     46 				    struct wpa_ssid *ssid)
     47 {
     48 }
     49 
     50 static inline void sme_event_auth(struct wpa_supplicant *wpa_s,
     51 				  union wpa_event_data *data)
     52 {
     53 }
     54 
     55 static inline int sme_update_ft_ies(struct wpa_supplicant *wpa_s, const u8 *md,
     56 				    const u8 *ies, size_t ies_len)
     57 {
     58 	return -1;
     59 }
     60 
     61 
     62 static inline void sme_event_assoc_reject(struct wpa_supplicant *wpa_s,
     63 					  union wpa_event_data *data)
     64 {
     65 }
     66 
     67 static inline void sme_event_auth_timed_out(struct wpa_supplicant *wpa_s,
     68 					    union wpa_event_data *data)
     69 {
     70 }
     71 
     72 static inline void sme_event_assoc_timed_out(struct wpa_supplicant *wpa_s,
     73 					     union wpa_event_data *data)
     74 {
     75 }
     76 
     77 static inline void sme_event_disassoc(struct wpa_supplicant *wpa_s,
     78 				      struct disassoc_info *info)
     79 {
     80 }
     81 
     82 static inline void sme_event_unprot_disconnect(struct wpa_supplicant *wpa_s,
     83 					       const u8 *sa, const u8 *da,
     84 					       u16 reason_code)
     85 {
     86 }
     87 
     88 static inline void sme_state_changed(struct wpa_supplicant *wpa_s)
     89 {
     90 }
     91 
     92 static inline void
     93 sme_disassoc_while_authenticating(struct wpa_supplicant *wpa_s,
     94 				  const u8 *prev_pending_bssid)
     95 {
     96 }
     97 
     98 static inline void sme_clear_on_disassoc(struct wpa_supplicant *wpa_s)
     99 {
    100 }
    101 
    102 static inline void sme_deinit(struct wpa_supplicant *wpa_s)
    103 {
    104 }
    105 
    106 static inline int sme_proc_obss_scan(struct wpa_supplicant *wpa_s)
    107 {
    108 	return 0;
    109 }
    110 
    111 static inline void sme_sched_obss_scan(struct wpa_supplicant *wpa_s,
    112 				       int enable)
    113 {
    114 }
    115 
    116 #endif /* CONFIG_SME */
    117 
    118 #endif /* SME_H */
    119