freebsd-dev/contrib/wpa_supplicant/preauth.h
2006-03-07 05:26:33 +00:00

133 lines
3.3 KiB
C

/*
* wpa_supplicant - WPA2/RSN pre-authentication functions
* Copyright (c) 2003-2005, Jouni Malinen <jkmaline@cc.hut.fi>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* Alternatively, this software may be distributed under the terms of BSD
* license.
*
* See README and COPYING for more details.
*/
#ifndef PREAUTH_H
#define PREAUTH_H
struct wpa_scan_result;
#ifndef CONFIG_NO_WPA
void pmksa_cache_free(struct wpa_sm *sm);
struct rsn_pmksa_cache * pmksa_cache_get(struct wpa_sm *sm,
const u8 *aa, const u8 *pmkid);
int pmksa_cache_list(struct wpa_sm *sm, char *buf, size_t len);
void pmksa_candidate_free(struct wpa_sm *sm);
struct rsn_pmksa_cache *
pmksa_cache_add(struct wpa_sm *sm, const u8 *pmk,
size_t pmk_len, const u8 *aa, const u8 *spa,
struct wpa_ssid *ssid);
void pmksa_cache_notify_reconfig(struct wpa_sm *sm);
struct rsn_pmksa_cache * pmksa_cache_get_current(struct wpa_sm *sm);
void pmksa_cache_clear_current(struct wpa_sm *sm);
int pmksa_cache_set_current(struct wpa_sm *sm, const u8 *pmkid,
const u8 *bssid, struct wpa_ssid *ssid,
int try_opportunistic);
#else /* CONFIG_NO_WPA */
static inline void pmksa_cache_free(struct wpa_sm *sm)
{
}
static inline void pmksa_candidate_free(struct wpa_sm *sm)
{
}
static inline void pmksa_cache_notify_reconfig(struct wpa_sm *sm)
{
}
static inline struct rsn_pmksa_cache *
pmksa_cache_get_current(struct wpa_sm *sm)
{
return NULL;
}
static inline int pmksa_cache_list(struct wpa_sm *sm, char *buf, size_t len)
{
return -1;
}
static inline void pmksa_cache_clear_current(struct wpa_sm *sm)
{
}
static inline int pmksa_cache_set_current(struct wpa_sm *sm, const u8 *pmkid,
const u8 *bssid,
struct wpa_ssid *ssid,
int try_opportunistic)
{
return -1;
}
#endif /* CONFIG_NO_WPA */
#if defined(IEEE8021X_EAPOL) && !defined(CONFIG_NO_WPA)
int rsn_preauth_init(struct wpa_sm *sm, const u8 *dst,
struct wpa_ssid *config);
void rsn_preauth_deinit(struct wpa_sm *sm);
void rsn_preauth_scan_results(struct wpa_sm *sm,
struct wpa_scan_result *results, int count);
void pmksa_candidate_add(struct wpa_sm *sm, const u8 *bssid,
int prio, int preauth);
void rsn_preauth_candidate_process(struct wpa_sm *sm);
int rsn_preauth_get_status(struct wpa_sm *sm, char *buf, size_t buflen,
int verbose);
int rsn_preauth_in_progress(struct wpa_sm *sm);
#else /* IEEE8021X_EAPOL and !CONFIG_NO_WPA */
static inline void rsn_preauth_candidate_process(struct wpa_sm *sm)
{
}
static inline int rsn_preauth_init(struct wpa_sm *sm, const u8 *dst,
struct wpa_ssid *config)
{
return -1;
}
static inline void rsn_preauth_deinit(struct wpa_sm *sm)
{
}
static inline void rsn_preauth_scan_results(struct wpa_sm *sm,
struct wpa_scan_result *results,
int count)
{
}
static inline void pmksa_candidate_add(struct wpa_sm *sm,
const u8 *bssid,
int prio, int preauth)
{
}
static inline int rsn_preauth_get_status(struct wpa_sm *sm, char *buf,
size_t buflen, int verbose)
{
return 0;
}
static inline int rsn_preauth_in_progress(struct wpa_sm *sm)
{
return 0;
}
#endif /* IEEE8021X_EAPOL and !CONFIG_NO_WPA */
#endif /* PREAUTH_H */