scan.h revision 1f69aa52ea2e0a73ac502565df8c666ee49cab6a 
1/*
2 * WPA Supplicant - Scanning
3 * Copyright (c) 2003-2010, Jouni Malinen <j@w1.fi>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 *
9 * Alternatively, this software may be distributed under the terms of BSD
10 * license.
11 *
12 * See README and COPYING for more details.
13 */
14
15#ifndef SCAN_H
16#define SCAN_H
17
18int wpa_supplicant_enabled_networks(struct wpa_config *conf);
19void wpa_supplicant_req_scan(struct wpa_supplicant *wpa_s, int sec, int usec);
20int wpa_supplicant_delayed_sched_scan(struct wpa_supplicant *wpa_s,
21				      int sec, int usec);
22int wpa_supplicant_req_sched_scan(struct wpa_supplicant *wpa_s);
23void wpa_supplicant_cancel_scan(struct wpa_supplicant *wpa_s);
24void wpa_supplicant_cancel_sched_scan(struct wpa_supplicant *wpa_s);
25void wpa_supplicant_notify_scanning(struct wpa_supplicant *wpa_s,
26				    int scanning);
27struct wpa_driver_scan_params;
28int wpa_supplicant_trigger_scan(struct wpa_supplicant *wpa_s,
29				struct wpa_driver_scan_params *params);
30struct wpa_scan_results *
31wpa_supplicant_get_scan_results(struct wpa_supplicant *wpa_s,
32				struct scan_info *info, int new_scan);
33int wpa_supplicant_update_scan_results(struct wpa_supplicant *wpa_s);
34const u8 * wpa_scan_get_ie(const struct wpa_scan_res *res, u8 ie);
35const u8 * wpa_scan_get_vendor_ie(const struct wpa_scan_res *res,
36				  u32 vendor_type);
37struct wpabuf * wpa_scan_get_vendor_ie_multi(const struct wpa_scan_res *res,
38					     u32 vendor_type);
39struct wpabuf * wpa_scan_get_vendor_ie_multi_beacon(
40	const struct wpa_scan_res *res, u32 vendor_type);
41
42#endif /* SCAN_H */
43