wpa_supplicant/scan.h

   1 /*
   2  * WPA Supplicant - Scanning
   3  * Copyright (c) 2003-2014, Jouni Malinen <j@w1.fi>
   4  *
   5  * This software may be distributed under the terms of the BSD license.
   6  * See README for more details.
   7  */
   8
   9 #ifndef SCAN_H
  10 #define SCAN_H
  11
  12 int wpa_supplicant_enabled_networks(struct wpa_supplicant *wpa_s);
  13 void wpa_supplicant_req_scan(struct wpa_supplicant *wpa_s, int sec, int usec);
  14 int wpa_supplicant_delayed_sched_scan(struct wpa_supplicant *wpa_s,
  15                                       int sec, int usec);
  16 int wpa_supplicant_req_sched_scan(struct wpa_supplicant *wpa_s);
  17 void wpa_supplicant_cancel_scan(struct wpa_supplicant *wpa_s);
  18 void wpa_supplicant_cancel_delayed_sched_scan(struct wpa_supplicant *wpa_s);
  19 void wpa_supplicant_cancel_sched_scan(struct wpa_supplicant *wpa_s);
  20 void wpa_supplicant_notify_scanning(struct wpa_supplicant *wpa_s,
  21                                     int scanning);
  22 struct wpa_driver_scan_params;
  23 int wpa_supplicant_trigger_scan(struct wpa_supplicant *wpa_s,
  24                                 struct wpa_driver_scan_params *params);
  25 struct wpa_scan_results *
  26 wpa_supplicant_get_scan_results(struct wpa_supplicant *wpa_s,
  27                                 struct scan_info *info, int new_scan);
  28 int wpa_supplicant_update_scan_results(struct wpa_supplicant *wpa_s);
  29 const u8 * wpa_scan_get_ie(const struct wpa_scan_res *res, u8 ie);
  30 const u8 * wpa_scan_get_vendor_ie(const struct wpa_scan_res *res,
  31                                   u32 vendor_type);
  32 const u8 * wpa_scan_get_vendor_ie_beacon(const struct wpa_scan_res *res,
  33                                          u32 vendor_type);
  34 struct wpabuf * wpa_scan_get_vendor_ie_multi(const struct wpa_scan_res *res,
  35                                              u32 vendor_type);
  36 int wpa_supplicant_filter_bssid_match(struct wpa_supplicant *wpa_s,
  37                                       const u8 *bssid);
  38 void wpa_supplicant_update_scan_int(struct wpa_supplicant *wpa_s, int sec);
  39 void scan_only_handler(struct wpa_supplicant *wpa_s,
  40                        struct wpa_scan_results *scan_res);
  41 int wpas_scan_scheduled(struct wpa_supplicant *wpa_s);
  42 struct wpa_driver_scan_params *
  43 wpa_scan_clone_params(const struct wpa_driver_scan_params *src);
  44 void wpa_scan_free_params(struct wpa_driver_scan_params *params);
  45 int wpas_start_pno(struct wpa_supplicant *wpa_s);
  46 int wpas_stop_pno(struct wpa_supplicant *wpa_s);
  47 void wpas_scan_reset_sched_scan(struct wpa_supplicant *wpa_s);
  48 void wpas_scan_restart_sched_scan(struct wpa_supplicant *wpa_s);
  49
  50 void wpas_mac_addr_rand_scan_clear(struct wpa_supplicant *wpa_s,
  51                                    unsigned int type);
  52 int wpas_mac_addr_rand_scan_set(struct wpa_supplicant *wpa_s,
  53                                 unsigned int type, const u8 *addr,
  54                                 const u8 *mask);
  55 int wpas_abort_ongoing_scan(struct wpa_supplicant *wpa_s);
  56 void filter_scan_res(struct wpa_supplicant *wpa_s,
  57                      struct wpa_scan_results *res);
  58 void scan_snr(struct wpa_scan_res *res);
  59 void scan_est_throughput(struct wpa_supplicant *wpa_s,
  60                          struct wpa_scan_res *res);
  61 void wpa_supplicant_set_default_scan_ies(struct wpa_supplicant *wpa_s);
  62
  63 #endif /* SCAN_H */