scan.h revision 3a787e6f7c987ba5a9a56a2066467d20ab40ec58 
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_sched_scan(struct wpa_supplicant *wpa_s);
19void wpa_supplicant_notify_scanning(struct wpa_supplicant *wpa_s,
20				    int scanning);
21struct wpa_driver_scan_params;
22int wpa_supplicant_trigger_scan(struct wpa_supplicant *wpa_s,
23				struct wpa_driver_scan_params *params);
24struct wpa_scan_results *
25wpa_supplicant_get_scan_results(struct wpa_supplicant *wpa_s,
26				struct scan_info *info, int new_scan);
27int wpa_supplicant_update_scan_results(struct wpa_supplicant *wpa_s);
28const u8 * wpa_scan_get_ie(const struct wpa_scan_res *res, u8 ie);
29const u8 * wpa_scan_get_vendor_ie(const struct wpa_scan_res *res,
30				  u32 vendor_type);
31struct wpabuf * wpa_scan_get_vendor_ie_multi(const struct wpa_scan_res *res,
32					     u32 vendor_type);
33int wpa_supplicant_filter_bssid_match(struct wpa_supplicant *wpa_s,
34				      const u8 *bssid);
35void scan_only_handler(struct wpa_supplicant *wpa_s,
36		       struct wpa_scan_results *scan_res);
37
38#endif /* SCAN_H */
39