preauth.h revision 8d520ff1dc2da35cdca849e982051b86468016d8 
1/*
2 * wpa_supplicant - WPA2/RSN pre-authentication functions
3 * Copyright (c) 2003-2009, 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
18struct wpa_scan_results;
19
20#if defined(IEEE8021X_EAPOL) && !defined(CONFIG_NO_WPA2)
21
22void pmksa_candidate_free(struct wpa_sm *sm);
23int rsn_preauth_init(struct wpa_sm *sm, const u8 *dst,
24		     struct eap_peer_config *eap_conf);
25void rsn_preauth_deinit(struct wpa_sm *sm);
26int rsn_preauth_scan_results(struct wpa_sm *sm);
27void rsn_preauth_scan_result(struct wpa_sm *sm, const u8 *bssid,
28			     const u8 *ssid, const u8 *rsn);
29void pmksa_candidate_add(struct wpa_sm *sm, const u8 *bssid,
30			 int prio, int preauth);
31void rsn_preauth_candidate_process(struct wpa_sm *sm);
32int rsn_preauth_get_status(struct wpa_sm *sm, char *buf, size_t buflen,
33			   int verbose);
34int rsn_preauth_in_progress(struct wpa_sm *sm);
35
36#else /* IEEE8021X_EAPOL and !CONFIG_NO_WPA2 */
37
38static inline void pmksa_candidate_free(struct wpa_sm *sm)
39{
40}
41
42static inline void rsn_preauth_candidate_process(struct wpa_sm *sm)
43{
44}
45
46static inline int rsn_preauth_init(struct wpa_sm *sm, const u8 *dst,
47				   struct eap_peer_config *eap_conf)
48{
49	return -1;
50}
51
52static inline void rsn_preauth_deinit(struct wpa_sm *sm)
53{
54}
55
56static inline int rsn_preauth_scan_results(struct wpa_sm *sm)
57{
58	return -1;
59}
60
61static inline void rsn_preauth_scan_result(struct wpa_sm *sm, const u8 *bssid,
62					   const u8 *ssid, const u8 *rsn)
63{
64}
65
66static inline void pmksa_candidate_add(struct wpa_sm *sm,
67				       const u8 *bssid,
68				       int prio, int preauth)
69{
70}
71
72static inline int rsn_preauth_get_status(struct wpa_sm *sm, char *buf,
73					 size_t buflen, int verbose)
74{
75	return 0;
76}
77
78static inline int rsn_preauth_in_progress(struct wpa_sm *sm)
79{
80	return 0;
81}
82
83#endif /* IEEE8021X_EAPOL and !CONFIG_NO_WPA2 */
84
85#endif /* PREAUTH_H */
86