contrib/hostapd/src/rsn_supp/preauth.h

   1 /*
   2  * wpa_supplicant - WPA2/RSN pre-authentication functions
   3  * Copyright (c) 2003-2005, 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 PREAUTH_H
  16 #define PREAUTH_H
  17
  18 struct wpa_scan_results;
  19
  20 #if defined(IEEE8021X_EAPOL) && !defined(CONFIG_NO_WPA2)
  21
  22 void pmksa_candidate_free(struct wpa_sm *sm);
  23 int rsn_preauth_init(struct wpa_sm *sm, const u8 *dst,
  24                      struct eap_peer_config *eap_conf);
  25 void rsn_preauth_deinit(struct wpa_sm *sm);
  26 void rsn_preauth_scan_results(struct wpa_sm *sm,
  27                               struct wpa_scan_results *results);
  28 void pmksa_candidate_add(struct wpa_sm *sm, const u8 *bssid,
  29                          int prio, int preauth);
  30 void rsn_preauth_candidate_process(struct wpa_sm *sm);
  31 int rsn_preauth_get_status(struct wpa_sm *sm, char *buf, size_t buflen,
  32                            int verbose);
  33 int rsn_preauth_in_progress(struct wpa_sm *sm);
  34
  35 #else /* IEEE8021X_EAPOL and !CONFIG_NO_WPA2 */
  36
  37 static inline void pmksa_candidate_free(struct wpa_sm *sm)
  38 {
  39 }
  40
  41 static inline void rsn_preauth_candidate_process(struct wpa_sm *sm)
  42 {
  43 }
  44
  45 static inline int rsn_preauth_init(struct wpa_sm *sm, const u8 *dst,
  46                                    struct eap_peer_config *eap_conf)
  47 {
  48         return -1;
  49 }
  50
  51 static inline void rsn_preauth_deinit(struct wpa_sm *sm)
  52 {
  53 }
  54 static inline void rsn_preauth_scan_results(struct wpa_sm *sm,
  55                                             struct wpa_scan_results *results)
  56 {
  57 }
  58
  59 static inline void pmksa_candidate_add(struct wpa_sm *sm,
  60                                        const u8 *bssid,
  61                                        int prio, int preauth)
  62 {
  63 }
  64
  65 static inline int rsn_preauth_get_status(struct wpa_sm *sm, char *buf,
  66                                          size_t buflen, int verbose)
  67 {
  68         return 0;
  69 }
  70
  71 static inline int rsn_preauth_in_progress(struct wpa_sm *sm)
  72 {
  73         return 0;
  74 }
  75
  76 #endif /* IEEE8021X_EAPOL and !CONFIG_NO_WPA2 */
  77
  78 #endif /* PREAUTH_H */