contrib/wpa_supplicant-0.5.8/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_result;
  19
  20 #ifndef CONFIG_NO_WPA
  21
  22 void pmksa_candidate_free(struct wpa_sm *sm);
  23
  24 #else /* CONFIG_NO_WPA */
  25
  26 static inline void pmksa_candidate_free(struct wpa_sm *sm)
  27 {
  28 }
  29
  30 #endif /* CONFIG_NO_WPA */
  31
  32
  33 #if defined(IEEE8021X_EAPOL) && !defined(CONFIG_NO_WPA2)
  34
  35 int rsn_preauth_init(struct wpa_sm *sm, const u8 *dst,
  36                      struct wpa_ssid *config);
  37 void rsn_preauth_deinit(struct wpa_sm *sm);
  38 void rsn_preauth_scan_results(struct wpa_sm *sm,
  39                               struct wpa_scan_result *results, int count);
  40 void pmksa_candidate_add(struct wpa_sm *sm, const u8 *bssid,
  41                          int prio, int preauth);
  42 void rsn_preauth_candidate_process(struct wpa_sm *sm);
  43 int rsn_preauth_get_status(struct wpa_sm *sm, char *buf, size_t buflen,
  44                            int verbose);
  45 int rsn_preauth_in_progress(struct wpa_sm *sm);
  46
  47 #else /* IEEE8021X_EAPOL and !CONFIG_NO_WPA2 */
  48
  49 static inline void rsn_preauth_candidate_process(struct wpa_sm *sm)
  50 {
  51 }
  52
  53 static inline int rsn_preauth_init(struct wpa_sm *sm, const u8 *dst,
  54                                    struct wpa_ssid *config)
  55 {
  56         return -1;
  57 }
  58
  59 static inline void rsn_preauth_deinit(struct wpa_sm *sm)
  60 {
  61 }
  62 static inline void rsn_preauth_scan_results(struct wpa_sm *sm,
  63                                             struct wpa_scan_result *results,
  64                                             int count)
  65 {
  66 }
  67
  68 static inline void pmksa_candidate_add(struct wpa_sm *sm,
  69                                        const u8 *bssid,
  70                                        int prio, int preauth)
  71 {
  72 }
  73
  74 static inline int rsn_preauth_get_status(struct wpa_sm *sm, char *buf,
  75                                          size_t buflen, int verbose)
  76 {
  77         return 0;
  78 }
  79
  80 static inline int rsn_preauth_in_progress(struct wpa_sm *sm)
  81 {
  82         return 0;
  83 }
  84
  85 #endif /* IEEE8021X_EAPOL and !CONFIG_NO_WPA2 */
  86
  87 #endif /* PREAUTH_H */