1/*
2 * wpa_supplicant / WPS integration
3 * Copyright (c) 2008-2012, 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 WPS_SUPPLICANT_H
10#define WPS_SUPPLICANT_H
11
12struct wpa_scan_results;
13
14#ifdef CONFIG_WPS
15
16#include "wps/wps.h"
17#include "wps/wps_defs.h"
18
19struct wpa_bss;
20
21struct wps_new_ap_settings {
22	const char *ssid_hex;
23	const char *auth;
24	const char *encr;
25	const char *key_hex;
26};
27
28int wpas_wps_init(struct wpa_supplicant *wpa_s);
29void wpas_wps_deinit(struct wpa_supplicant *wpa_s);
30int wpas_wps_eapol_cb(struct wpa_supplicant *wpa_s);
31enum wps_request_type wpas_wps_get_req_type(struct wpa_ssid *ssid);
32int wpas_wps_start_pbc(struct wpa_supplicant *wpa_s, const u8 *bssid,
33		       int p2p_group);
34int wpas_wps_start_pin(struct wpa_supplicant *wpa_s, const u8 *bssid,
35		       const char *pin, int p2p_group, u16 dev_pw_id);
36void wpas_wps_pbc_overlap(struct wpa_supplicant *wpa_s);
37int wpas_wps_cancel(struct wpa_supplicant *wpa_s);
38int wpas_wps_start_reg(struct wpa_supplicant *wpa_s, const u8 *bssid,
39		       const char *pin, struct wps_new_ap_settings *settings);
40int wpas_wps_ssid_bss_match(struct wpa_supplicant *wpa_s,
41			    struct wpa_ssid *ssid, struct wpa_bss *bss);
42int wpas_wps_ssid_wildcard_ok(struct wpa_supplicant *wpa_s,
43			      struct wpa_ssid *ssid, struct wpa_bss *bss);
44int wpas_wps_scan_pbc_overlap(struct wpa_supplicant *wpa_s,
45			      struct wpa_bss *selected, struct wpa_ssid *ssid);
46void wpas_wps_notify_scan_results(struct wpa_supplicant *wpa_s);
47int wpas_wps_searching(struct wpa_supplicant *wpa_s);
48int wpas_wps_scan_result_text(const u8 *ies, size_t ies_len, char *pos,
49			      char *end);
50int wpas_wps_er_start(struct wpa_supplicant *wpa_s, const char *filter);
51void wpas_wps_er_stop(struct wpa_supplicant *wpa_s);
52int wpas_wps_er_add_pin(struct wpa_supplicant *wpa_s, const u8 *addr,
53			const char *uuid, const char *pin);
54int wpas_wps_er_pbc(struct wpa_supplicant *wpa_s, const char *uuid);
55int wpas_wps_er_learn(struct wpa_supplicant *wpa_s, const char *uuid,
56		      const char *pin);
57int wpas_wps_er_set_config(struct wpa_supplicant *wpa_s, const char *uuid,
58			   int id);
59int wpas_wps_er_config(struct wpa_supplicant *wpa_s, const char *uuid,
60		       const char *pin, struct wps_new_ap_settings *settings);
61struct wpabuf * wpas_wps_er_nfc_config_token(struct wpa_supplicant *wpa_s,
62					     int ndef, const char *uuid);
63int wpas_wps_terminate_pending(struct wpa_supplicant *wpa_s);
64void wpas_wps_update_config(struct wpa_supplicant *wpa_s);
65struct wpabuf * wpas_wps_nfc_config_token(struct wpa_supplicant *wpa_s,
66					  int ndef, const char *id_str);
67struct wpabuf * wpas_wps_nfc_token(struct wpa_supplicant *wpa_s, int ndef);
68int wpas_wps_start_nfc(struct wpa_supplicant *wpa_s, const u8 *dev_addr,
69		       const u8 *bssid,
70		       const struct wpabuf *dev_pw, u16 dev_pw_id,
71		       int p2p_group, const u8 *peer_pubkey_hash,
72		       const u8 *ssid, size_t ssid_len, int freq);
73int wpas_wps_nfc_tag_read(struct wpa_supplicant *wpa_s,
74			  const struct wpabuf *data, int forced_freq);
75struct wpabuf * wpas_wps_nfc_handover_req(struct wpa_supplicant *wpa_s,
76					  int ndef);
77struct wpabuf * wpas_wps_nfc_handover_sel(struct wpa_supplicant *wpa_s,
78					  int ndef, int cr, const char *uuid);
79int wpas_wps_nfc_report_handover(struct wpa_supplicant *wpa_s,
80				 const struct wpabuf *req,
81				 const struct wpabuf *sel);
82int wpas_er_wps_nfc_report_handover(struct wpa_supplicant *wpa_s,
83				    const struct wpabuf *req,
84				    const struct wpabuf *sel);
85void wpas_wps_update_ap_info(struct wpa_supplicant *wpa_s,
86			     struct wpa_scan_results *scan_res);
87void wpas_wps_notify_assoc(struct wpa_supplicant *wpa_s, const u8 *bssid);
88
89#else /* CONFIG_WPS */
90
91static inline int wpas_wps_init(struct wpa_supplicant *wpa_s)
92{
93	return 0;
94}
95
96static inline void wpas_wps_deinit(struct wpa_supplicant *wpa_s)
97{
98}
99
100static inline int wpas_wps_eapol_cb(struct wpa_supplicant *wpa_s)
101{
102	return 0;
103}
104
105static inline u8 wpas_wps_get_req_type(struct wpa_ssid *ssid)
106{
107	return 0;
108}
109
110static inline int wpas_wps_ssid_bss_match(struct wpa_supplicant *wpa_s,
111					  struct wpa_ssid *ssid,
112					  struct wpa_bss *bss)
113{
114	return -1;
115}
116
117static inline int wpas_wps_ssid_wildcard_ok(struct wpa_supplicant *wpa_s,
118					    struct wpa_ssid *ssid,
119					    struct wpa_bss *bss)
120{
121	return 0;
122}
123
124static inline int wpas_wps_scan_pbc_overlap(struct wpa_supplicant *wpa_s,
125					    struct wpa_bss *selected,
126					    struct wpa_ssid *ssid)
127{
128	return 0;
129}
130
131static inline void wpas_wps_notify_scan_results(struct wpa_supplicant *wpa_s)
132{
133}
134
135static inline int wpas_wps_searching(struct wpa_supplicant *wpa_s)
136{
137	return 0;
138}
139
140static inline void wpas_wps_update_ap_info(struct wpa_supplicant *wpa_s,
141					   struct wpa_scan_results *scan_res)
142{
143}
144
145static inline void wpas_wps_notify_assoc(struct wpa_supplicant *wpa_s,
146					 const u8 *bssid)
147{
148}
149
150#endif /* CONFIG_WPS */
151
152#endif /* WPS_SUPPLICANT_H */
153