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p2p_supplicant.h
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1 
5 #ifndef P2P_SUPPLICANT_H
6 #define P2P_SUPPLICANT_H
7 
8 enum p2p_wps_method;
9 struct p2p_go_neg_results;
10 enum p2p_send_action_result;
11 struct p2p_peer_info;
12 struct p2p_channels;
13 struct wps_event_fail;
14 struct p2ps_provision;
15 
16 enum wpas_p2p_channel_update_trig {
17  WPAS_P2P_CHANNEL_UPDATE_ANY,
18  WPAS_P2P_CHANNEL_UPDATE_DRIVER,
19  WPAS_P2P_CHANNEL_UPDATE_STATE_CHANGE,
20  WPAS_P2P_CHANNEL_UPDATE_AVOID,
21  WPAS_P2P_CHANNEL_UPDATE_DISALLOW,
22  WPAS_P2P_CHANNEL_UPDATE_CS,
23 };
24 
25 int wpas_p2p_add_p2pdev_interface(struct wpa_supplicant *wpa_s,
26  const char *conf_p2p_dev);
27 struct wpa_supplicant * wpas_get_p2p_go_iface(struct wpa_supplicant *wpa_s,
28  const u8 *ssid, size_t ssid_len);
29 struct wpa_supplicant * wpas_get_p2p_client_iface(struct wpa_supplicant *wpa_s,
30  const u8 *peer_dev_addr);
31 int wpas_p2p_connect(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
32  const char *pin, enum p2p_wps_method wps_method,
33  int persistent_group, int auto_join, int join,
34  int auth, int go_intent, int freq, int persistent_id,
35  int pd, int ht40, int vht);
36 int wpas_p2p_handle_frequency_conflicts(struct wpa_supplicant *wpa_s,
37  int freq, struct wpa_ssid *ssid);
38 int wpas_p2p_group_add(struct wpa_supplicant *wpa_s, int persistent_group,
39  int freq, int ht40, int vht);
40 int wpas_p2p_group_add_persistent(struct wpa_supplicant *wpa_s,
41  struct wpa_ssid *ssid, int addr_allocated,
42  int force_freq, int neg_freq, int ht40,
43  int vht, const struct p2p_channels *channels,
44  int connection_timeout, int force_scan);
45 struct p2p_group * wpas_p2p_group_init(struct wpa_supplicant *wpa_s,
46  struct wpa_ssid *ssid);
47 enum wpas_p2p_prov_disc_use {
48  WPAS_P2P_PD_FOR_GO_NEG,
49  WPAS_P2P_PD_FOR_JOIN,
50  WPAS_P2P_PD_AUTO,
51  WPAS_P2P_PD_FOR_ASP
52 };
53 int wpas_p2p_prov_disc(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
54  const char *config_method,
55  enum wpas_p2p_prov_disc_use use,
56  struct p2ps_provision *p2ps_prov);
57 void wpas_send_action_tx_status(struct wpa_supplicant *wpa_s, const u8 *dst,
58  const u8 *data, size_t data_len,
59  enum p2p_send_action_result result);
60 int wpas_p2p_scan_result_text(const u8 *ies, size_t ies_len, char *buf,
61  char *end);
62 enum p2p_discovery_type;
63 int wpas_p2p_find(struct wpa_supplicant *wpa_s, unsigned int timeout,
64  enum p2p_discovery_type type,
65  unsigned int num_req_dev_types, const u8 *req_dev_types,
66  const u8 *dev_id, unsigned int search_delay,
67  u8 seek_cnt, const char **seek_string, int freq);
68 void wpas_p2p_stop_find(struct wpa_supplicant *wpa_s);
69 int wpas_p2p_listen(struct wpa_supplicant *wpa_s, unsigned int timeout);
70 int wpas_p2p_listen_start(struct wpa_supplicant *wpa_s, unsigned int timeout);
71 int wpas_p2p_assoc_req_ie(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
72  u8 *buf, size_t len, int p2p_group);
73 void wpas_p2p_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ies);
74 u64 wpas_p2p_sd_request(struct wpa_supplicant *wpa_s, const u8 *dst,
75  const struct wpabuf *tlvs);
76 u64 wpas_p2p_sd_request_asp(struct wpa_supplicant *wpa_s, const u8 *dst, u8 id,
77  const char *svc_str, const char *info_substr);
78 u64 wpas_p2p_sd_request_upnp(struct wpa_supplicant *wpa_s, const u8 *dst,
79  u8 version, const char *query);
80 u64 wpas_p2p_sd_request_wifi_display(struct wpa_supplicant *wpa_s,
81  const u8 *dst, const char *role);
82 int wpas_p2p_sd_cancel_request(struct wpa_supplicant *wpa_s, u64 req);
83 void wpas_p2p_sd_response(struct wpa_supplicant *wpa_s, int freq,
84  const u8 *dst, u8 dialog_token,
85  const struct wpabuf *resp_tlvs);
86 void wpas_p2p_sd_service_update(struct wpa_supplicant *wpa_s);
87 void wpas_p2p_service_flush(struct wpa_supplicant *wpa_s);
88 int wpas_p2p_service_add_bonjour(struct wpa_supplicant *wpa_s,
89  struct wpabuf *query, struct wpabuf *resp);
90 int wpas_p2p_service_del_bonjour(struct wpa_supplicant *wpa_s,
91  const struct wpabuf *query);
92 int wpas_p2p_service_add_upnp(struct wpa_supplicant *wpa_s, u8 version,
93  const char *service);
94 int wpas_p2p_service_del_upnp(struct wpa_supplicant *wpa_s, u8 version,
95  const char *service);
96 int wpas_p2p_service_add_asp(struct wpa_supplicant *wpa_s, int auto_accept,
97  u32 adv_id, const char *adv_str, u8 svc_state,
98  u16 config_methods, const char *svc_info,
99  const u8 *cpt_priority);
100 int wpas_p2p_service_del_asp(struct wpa_supplicant *wpa_s, u32 adv_id);
101 void wpas_p2p_service_flush_asp(struct wpa_supplicant *wpa_s);
102 int wpas_p2p_service_p2ps_id_exists(struct wpa_supplicant *wpa_s, u32 adv_id);
103 void wpas_sd_request(void *ctx, int freq, const u8 *sa, u8 dialog_token,
104  u16 update_indic, const u8 *tlvs, size_t tlvs_len);
105 void wpas_sd_response(void *ctx, const u8 *sa, u16 update_indic,
106  const u8 *tlvs, size_t tlvs_len);
107 int wpas_p2p_reject(struct wpa_supplicant *wpa_s, const u8 *addr);
108 int wpas_p2p_invite(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
109  struct wpa_ssid *ssid, const u8 *go_dev_addr, int freq,
110  int ht40, int vht, int pref_freq);
111 int wpas_p2p_invite_group(struct wpa_supplicant *wpa_s, const char *ifname,
112  const u8 *peer_addr, const u8 *go_dev_addr);
113 int wpas_p2p_presence_req(struct wpa_supplicant *wpa_s, u32 duration1,
114  u32 interval1, u32 duration2, u32 interval2);
115 int wpas_p2p_ext_listen(struct wpa_supplicant *wpa_s, unsigned int period,
116  unsigned int interval);
117 int wpas_p2p_deauth_notif(struct wpa_supplicant *wpa_s, const u8 *bssid,
118  u16 reason_code, const u8 *ie, size_t ie_len,
119  int locally_generated);
120 void wpas_p2p_disassoc_notif(struct wpa_supplicant *wpa_s, const u8 *bssid,
121  u16 reason_code, const u8 *ie, size_t ie_len,
122  int locally_generated);
123 int wpas_p2p_set_noa(struct wpa_supplicant *wpa_s, u8 count, int start,
124  int duration);
125 int wpas_p2p_set_cross_connect(struct wpa_supplicant *wpa_s, int enabled);
126 int wpas_p2p_cancel(struct wpa_supplicant *wpa_s);
127 int wpas_p2p_unauthorize(struct wpa_supplicant *wpa_s, const char *addr);
128 int wpas_p2p_disconnect(struct wpa_supplicant *wpa_s);
129 struct wpa_ssid * wpas_p2p_get_persistent(struct wpa_supplicant *wpa_s,
130  const u8 *addr, const u8 *ssid,
131  size_t ssid_len);
132 void wpas_p2p_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s,
133  const u8 *addr);
134 int wpas_p2p_scan_no_go_seen(struct wpa_supplicant *wpa_s);
135 int wpas_p2p_get_ht40_mode(struct wpa_supplicant *wpa_s,
136  struct hostapd_hw_modes *mode, u8 channel);
137 int wpas_p2p_get_vht80_center(struct wpa_supplicant *wpa_s,
138  struct hostapd_hw_modes *mode, u8 channel);
139 unsigned int wpas_p2p_search_delay(struct wpa_supplicant *wpa_s);
140 void wpas_p2p_new_psk_cb(struct wpa_supplicant *wpa_s, const u8 *mac_addr,
141  const u8 *p2p_dev_addr,
142  const u8 *psk, size_t psk_len);
143 void wpas_p2p_remove_client(struct wpa_supplicant *wpa_s, const u8 *peer,
144  int iface_addr);
145 struct wpabuf * wpas_p2p_nfc_handover_req(struct wpa_supplicant *wpa_s,
146  int ndef);
147 struct wpabuf * wpas_p2p_nfc_handover_sel(struct wpa_supplicant *wpa_s,
148  int ndef, int tag);
149 int wpas_p2p_nfc_tag_process(struct wpa_supplicant *wpa_s,
150  const struct wpabuf *data, int forced_freq);
151 int wpas_p2p_nfc_report_handover(struct wpa_supplicant *wpa_s, int init,
152  const struct wpabuf *req,
153  const struct wpabuf *sel, int forced_freq);
154 int wpas_p2p_nfc_tag_enabled(struct wpa_supplicant *wpa_s, int enabled);
155 void wpas_p2p_pbc_overlap_cb(void *eloop_ctx, void *timeout_ctx);
156 
157 #ifdef CONFIG_P2P
158 
159 int wpas_p2p_init(struct wpa_global *global, struct wpa_supplicant *wpa_s);
160 void wpas_p2p_deinit(struct wpa_supplicant *wpa_s);
161 void wpas_p2p_completed(struct wpa_supplicant *wpa_s);
162 void wpas_p2p_update_config(struct wpa_supplicant *wpa_s);
163 int wpas_p2p_probe_req_rx(struct wpa_supplicant *wpa_s, const u8 *addr,
164  const u8 *dst, const u8 *bssid,
165  const u8 *ie, size_t ie_len,
166  unsigned int rx_freq, int ssi_signal);
167 void wpas_p2p_wps_success(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
168  int registrar);
169 
170 void wpas_p2p_update_channel_list(struct wpa_supplicant *wpa_s,
171  enum wpas_p2p_channel_update_trig trig);
172 
173 void wpas_p2p_update_best_channels(struct wpa_supplicant *wpa_s,
174  int freq_24, int freq_5, int freq_overall);
175 void wpas_p2p_rx_action(struct wpa_supplicant *wpa_s, const u8 *da,
176  const u8 *sa, const u8 *bssid,
177  u8 category, const u8 *data, size_t len, int freq);
178 void wpas_p2p_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
179  unsigned int freq, unsigned int duration);
180 void wpas_p2p_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
181  unsigned int freq);
182 void wpas_p2p_interface_unavailable(struct wpa_supplicant *wpa_s);
183 void wpas_p2p_notif_connected(struct wpa_supplicant *wpa_s);
184 void wpas_p2p_notif_disconnected(struct wpa_supplicant *wpa_s);
185 int wpas_p2p_notif_pbc_overlap(struct wpa_supplicant *wpa_s);
186 int wpas_p2p_4way_hs_failed(struct wpa_supplicant *wpa_s);
187 void wpas_p2p_ap_setup_failed(struct wpa_supplicant *wpa_s);
188 void wpas_p2p_indicate_state_change(struct wpa_supplicant *wpa_s);
189 void wpas_p2p_deinit_iface(struct wpa_supplicant *wpa_s);
190 void wpas_p2p_ap_deinit(struct wpa_supplicant *wpa_s);
191 void wpas_p2p_network_removed(struct wpa_supplicant *wpa_s,
192  struct wpa_ssid *ssid);
193 int wpas_p2p_in_progress(struct wpa_supplicant *wpa_s);
194 int wpas_p2p_wps_eapol_cb(struct wpa_supplicant *wpa_s);
195 void wpas_p2p_wps_failed(struct wpa_supplicant *wpa_s,
196  struct wps_event_fail *fail);
197 int wpas_p2p_group_remove(struct wpa_supplicant *wpa_s, const char *ifname);
198 
199 #else /* CONFIG_P2P */
200 
201 static inline int
202 wpas_p2p_init(struct wpa_global *global, struct wpa_supplicant *wpa_s)
203 {
204  return 0;
205 }
206 
207 static inline void wpas_p2p_deinit(struct wpa_supplicant *wpa_s)
208 {
209 }
210 
211 static inline void wpas_p2p_completed(struct wpa_supplicant *wpa_s)
212 {
213 }
214 
215 static inline void wpas_p2p_update_config(struct wpa_supplicant *wpa_s)
216 {
217 }
218 
219 static inline int wpas_p2p_probe_req_rx(struct wpa_supplicant *wpa_s,
220  const u8 *addr,
221  const u8 *dst, const u8 *bssid,
222  const u8 *ie, size_t ie_len,
223  unsigned int rx_freq, int ssi_signal)
224 {
225  return 0;
226 }
227 
228 static inline void wpas_p2p_wps_success(struct wpa_supplicant *wpa_s,
229  const u8 *peer_addr, int registrar)
230 {
231 }
232 
233 static inline void
234 wpas_p2p_update_channel_list(struct wpa_supplicant *wpa_s,
235  enum wpas_p2p_channel_update_trig trig)
236 {
237 }
238 
239 static inline void wpas_p2p_update_best_channels(struct wpa_supplicant *wpa_s,
240  int freq_24, int freq_5,
241  int freq_overall)
242 {
243 }
244 
245 static inline void wpas_p2p_rx_action(struct wpa_supplicant *wpa_s,
246  const u8 *da,
247  const u8 *sa, const u8 *bssid,
248  u8 category, const u8 *data, size_t len,
249  int freq)
250 {
251 }
252 
253 static inline void wpas_p2p_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
254  unsigned int freq,
255  unsigned int duration)
256 {
257 }
258 
259 static inline void
260 wpas_p2p_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
261  unsigned int freq)
262 {
263 }
264 
265 static inline void wpas_p2p_interface_unavailable(struct wpa_supplicant *wpa_s)
266 {
267 }
268 
269 static inline void wpas_p2p_notif_connected(struct wpa_supplicant *wpa_s)
270 {
271 }
272 
273 static inline void wpas_p2p_notif_disconnected(struct wpa_supplicant *wpa_s)
274 {
275 }
276 
277 static inline int wpas_p2p_notif_pbc_overlap(struct wpa_supplicant *wpa_s)
278 {
279  return 0;
280 }
281 
282 static inline int wpas_p2p_4way_hs_failed(struct wpa_supplicant *wpa_s)
283 {
284  return 0;
285 }
286 
287 static inline void wpas_p2p_ap_setup_failed(struct wpa_supplicant *wpa_s)
288 {
289 }
290 
291 static inline void wpas_p2p_indicate_state_change(struct wpa_supplicant *wpa_s)
292 {
293 }
294 
295 static inline void wpas_p2p_deinit_iface(struct wpa_supplicant *wpa_s)
296 {
297 }
298 
299 static inline void wpas_p2p_ap_deinit(struct wpa_supplicant *wpa_s)
300 {
301 }
302 
303 static inline void wpas_p2p_network_removed(struct wpa_supplicant *wpa_s,
304  struct wpa_ssid *ssid)
305 {
306 }
307 
308 static inline int wpas_p2p_in_progress(struct wpa_supplicant *wpa_s)
309 {
310  return 0;
311 }
312 
313 static inline int wpas_p2p_wps_eapol_cb(struct wpa_supplicant *wpa_s)
314 {
315  return 0;
316 }
317 
318 static inline void wpas_p2p_wps_failed(struct wpa_supplicant *wpa_s,
319  struct wps_event_fail *fail)
320 {
321 }
322 
323 static inline int wpas_p2p_group_remove(struct wpa_supplicant *wpa_s,
324  const char *ifname)
325 {
326  return 0;
327 }
328 
329 #endif /* CONFIG_P2P */
330 
331 #endif /* P2P_SUPPLICANT_H */
p2p_peer_info
P2P peer information.
Definition: p2p.h:344
wpas_p2p_cancel_remain_on_channel_cb
void wpas_p2p_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s, unsigned int freq)
Remain-on-channel timeout.
Definition: p2p_supplicant.c:5261
wpas_p2p_disconnect
int wpas_p2p_disconnect(struct wpa_supplicant *wpa_s)
Disconnect from a P2P Group.
Definition: p2p_supplicant.c:7307
wpa_ssid::mac_addr
int mac_addr
MAC address policy.
Definition: config_ssid.h:780
wpas_p2p_group_remove
int wpas_p2p_group_remove(struct wpa_supplicant *wpa_s, const char *ifname)
Remove a P2P group.
Definition: p2p_supplicant.c:5302
wpa_ssid::ssid_len
size_t ssid_len
Length of the SSID.
Definition: config_ssid.h:121
wpabuf
Definition: wpabuf.h:16
wpa_global
Internal, global data for all wpa_supplicant interfaces.
Definition: wpa_supplicant_i.h:273
wpa_ssid::psk
u8 psk[32]
WPA pre-shared key (256 bits)
Definition: config_ssid.h:165
wpas_p2p_init
int wpas_p2p_init(struct wpa_global *global, struct wpa_supplicant *wpa_s)
Initialize P2P module for wpa_supplicant.
Definition: p2p_supplicant.c:4062
p2ps_provision
Definition: p2p.h:182
wpas_p2p_group_add
int wpas_p2p_group_add(struct wpa_supplicant *wpa_s, int persistent_group, int freq, int ht40, int vht)
Add a new P2P group with local end as Group Owner.
Definition: p2p_supplicant.c:5750
p2p_channels
List of supported channels.
Definition: p2p.h:44
hostapd_hw_modes
Supported hardware mode information.
Definition: driver.h:132
wpas_p2p_remain_on_channel_cb
void wpas_p2p_remain_on_channel_cb(struct wpa_supplicant *wpa_s, unsigned int freq, unsigned int duration)
Indication of remain-on-channel start.
Definition: p2p_supplicant.c:5221
wpas_p2p_connect
int wpas_p2p_connect(struct wpa_supplicant *wpa_s, const u8 *peer_addr, const char *pin, enum p2p_wps_method wps_method, int persistent_group, int auto_join, int join, int auth, int go_intent, int freq, int persistent_id, int pd, int ht40, int vht)
Request P2P Group Formation to be started.
Definition: p2p_supplicant.c:5074
p2p_go_neg_results
P2P Group Owner Negotiation results.
Definition: p2p.h:85
wpas_p2p_deinit
void wpas_p2p_deinit(struct wpa_supplicant *wpa_s)
Deinitialize per-interface P2P data.
Definition: p2p_supplicant.c:4241
wpa_bss
BSS table.
Definition: bss.h:52
wpa_ssid::ssid
u8 * ssid
Service set identifier (network name)
Definition: config_ssid.h:115
wpas_p2p_network_removed
void wpas_p2p_network_removed(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
Definition: p2p_supplicant.c:7359
wpa_supplicant
Internal data for wpa_supplicant interface.
Definition: wpa_supplicant_i.h:451
p2p_group
Internal P2P module per-group data.
Definition: p2p_group.c:31
wpa_ssid
Network configuration data.
Definition: config_ssid.h:52
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