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 */ 79