scan.h revision c2ebb4b85d69b65f552fee71ac68f44e8d87b39e 
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
12int wpa_supplicant_enabled_networks(struct wpa_supplicant *wpa_s);
13void wpa_supplicant_req_scan(struct wpa_supplicant *wpa_s, int sec, int usec);
14int wpa_supplicant_delayed_sched_scan(struct wpa_supplicant *wpa_s,
15				      int sec, int usec);
16int wpa_supplicant_req_sched_scan(struct wpa_supplicant *wpa_s);
17void wpa_supplicant_cancel_scan(struct wpa_supplicant *wpa_s);
18void wpa_supplicant_cancel_delayed_sched_scan(struct wpa_supplicant *wpa_s);
19void wpa_supplicant_cancel_sched_scan(struct wpa_supplicant *wpa_s);
20void wpa_supplicant_notify_scanning(struct wpa_supplicant *wpa_s,
21				    int scanning);
22struct wpa_driver_scan_params;
23int wpa_supplicant_trigger_scan(struct wpa_supplicant *wpa_s,
24				struct wpa_driver_scan_params *params);
25struct wpa_scan_results *
26wpa_supplicant_get_scan_results(struct wpa_supplicant *wpa_s,
27				struct scan_info *info, int new_scan);
28int wpa_supplicant_update_scan_results(struct wpa_supplicant *wpa_s);
29const u8 * wpa_scan_get_ie(const struct wpa_scan_res *res, u8 ie);
30const u8 * wpa_scan_get_vendor_ie(const struct wpa_scan_res *res,
31				  u32 vendor_type);
32struct wpabuf * wpa_scan_get_vendor_ie_multi(const struct wpa_scan_res *res,
33					     u32 vendor_type);
34int wpa_supplicant_filter_bssid_match(struct wpa_supplicant *wpa_s,
35				      const u8 *bssid);
36void wpa_supplicant_update_scan_int(struct wpa_supplicant *wpa_s, int sec);
37void scan_only_handler(struct wpa_supplicant *wpa_s,
38		       struct wpa_scan_results *scan_res);
39int wpas_scan_scheduled(struct wpa_supplicant *wpa_s);
40
41#endif /* SCAN_H */
42