preauth.h

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#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 */

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