wpa_supplicant/scan.h

   1 /*
   2  * WPA Supplicant - Scanning
   3  * Copyright (c) 2003-2010, 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 struct wpabuf * wpa_scan_get_vendor_ie_multi(const struct wpa_scan_res *res,
  33                                              u32 vendor_type);
  34 int wpa_supplicant_filter_bssid_match(struct wpa_supplicant *wpa_s,
  35                                       const u8 *bssid);
  36 void wpa_supplicant_update_scan_int(struct wpa_supplicant *wpa_s, int sec);
  37 void scan_only_handler(struct wpa_supplicant *wpa_s,
  38                        struct wpa_scan_results *scan_res);
  39 int wpas_scan_scheduled(struct wpa_supplicant *wpa_s);
  40
  41 #endif /* SCAN_H */