1 /*
2 * wpa_supplicant - Event notifications
3 * Copyright (c) 2009-2010, 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 #include "utils/includes.h"
10
11 #include "utils/common.h"
12 #include "common/wpa_ctrl.h"
13 #include "config.h"
14 #include "wpa_supplicant_i.h"
15 #include "wps_supplicant.h"
16 #include "dbus/dbus_common.h"
17 #include "dbus/dbus_old.h"
18 #include "dbus/dbus_new.h"
19 #include "rsn_supp/wpa.h"
20 #include "driver_i.h"
21 #include "scan.h"
22 #include "p2p_supplicant.h"
23 #include "sme.h"
24 #include "notify.h"
25
wpas_notify_supplicant_initialized(struct wpa_global * global)26 int wpas_notify_supplicant_initialized(struct wpa_global *global)
27 {
28 #ifdef CONFIG_DBUS
29 if (global->params.dbus_ctrl_interface) {
30 global->dbus = wpas_dbus_init(global);
31 if (global->dbus == NULL)
32 return -1;
33 }
34 #endif /* CONFIG_DBUS */
35
36 return 0;
37 }
38
39
wpas_notify_supplicant_deinitialized(struct wpa_global * global)40 void wpas_notify_supplicant_deinitialized(struct wpa_global *global)
41 {
42 #ifdef CONFIG_DBUS
43 if (global->dbus)
44 wpas_dbus_deinit(global->dbus);
45 #endif /* CONFIG_DBUS */
46 }
47
48
wpas_notify_iface_added(struct wpa_supplicant * wpa_s)49 int wpas_notify_iface_added(struct wpa_supplicant *wpa_s)
50 {
51 if (wpa_s->p2p_mgmt)
52 return 0;
53
54 if (wpas_dbus_register_iface(wpa_s))
55 return -1;
56
57 if (wpas_dbus_register_interface(wpa_s))
58 return -1;
59
60 return 0;
61 }
62
63
wpas_notify_iface_removed(struct wpa_supplicant * wpa_s)64 void wpas_notify_iface_removed(struct wpa_supplicant *wpa_s)
65 {
66 if (wpa_s->p2p_mgmt)
67 return;
68
69 /* unregister interface in old DBus ctrl iface */
70 wpas_dbus_unregister_iface(wpa_s);
71
72 /* unregister interface in new DBus ctrl iface */
73 wpas_dbus_unregister_interface(wpa_s);
74 }
75
76
wpas_notify_state_changed(struct wpa_supplicant * wpa_s,enum wpa_states new_state,enum wpa_states old_state)77 void wpas_notify_state_changed(struct wpa_supplicant *wpa_s,
78 enum wpa_states new_state,
79 enum wpa_states old_state)
80 {
81 if (wpa_s->p2p_mgmt)
82 return;
83
84 /* notify the old DBus API */
85 wpa_supplicant_dbus_notify_state_change(wpa_s, new_state,
86 old_state);
87
88 /* notify the new DBus API */
89 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_STATE);
90
91 if (new_state == WPA_COMPLETED)
92 wpas_p2p_notif_connected(wpa_s);
93 else if (old_state >= WPA_ASSOCIATED && new_state < WPA_ASSOCIATED)
94 wpas_p2p_notif_disconnected(wpa_s);
95
96 sme_state_changed(wpa_s);
97
98 #ifdef ANDROID
99 wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_STATE_CHANGE
100 "id=%d state=%d BSSID=" MACSTR " SSID=%s",
101 wpa_s->current_ssid ? wpa_s->current_ssid->id : -1,
102 new_state,
103 MAC2STR(wpa_s->bssid),
104 wpa_s->current_ssid && wpa_s->current_ssid->ssid ?
105 wpa_ssid_txt(wpa_s->current_ssid->ssid,
106 wpa_s->current_ssid->ssid_len) : "");
107 #endif /* ANDROID */
108 }
109
110
wpas_notify_disconnect_reason(struct wpa_supplicant * wpa_s)111 void wpas_notify_disconnect_reason(struct wpa_supplicant *wpa_s)
112 {
113 if (wpa_s->p2p_mgmt)
114 return;
115
116 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_DISCONNECT_REASON);
117 }
118
119
wpas_notify_network_changed(struct wpa_supplicant * wpa_s)120 void wpas_notify_network_changed(struct wpa_supplicant *wpa_s)
121 {
122 if (wpa_s->p2p_mgmt)
123 return;
124
125 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_NETWORK);
126 }
127
128
wpas_notify_ap_scan_changed(struct wpa_supplicant * wpa_s)129 void wpas_notify_ap_scan_changed(struct wpa_supplicant *wpa_s)
130 {
131 if (wpa_s->p2p_mgmt)
132 return;
133
134 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_AP_SCAN);
135 }
136
137
wpas_notify_bssid_changed(struct wpa_supplicant * wpa_s)138 void wpas_notify_bssid_changed(struct wpa_supplicant *wpa_s)
139 {
140 if (wpa_s->p2p_mgmt)
141 return;
142
143 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_BSS);
144 }
145
146
wpas_notify_auth_changed(struct wpa_supplicant * wpa_s)147 void wpas_notify_auth_changed(struct wpa_supplicant *wpa_s)
148 {
149 if (wpa_s->p2p_mgmt)
150 return;
151
152 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_AUTH_MODE);
153 }
154
155
wpas_notify_network_enabled_changed(struct wpa_supplicant * wpa_s,struct wpa_ssid * ssid)156 void wpas_notify_network_enabled_changed(struct wpa_supplicant *wpa_s,
157 struct wpa_ssid *ssid)
158 {
159 if (wpa_s->p2p_mgmt)
160 return;
161
162 wpas_dbus_signal_network_enabled_changed(wpa_s, ssid);
163 }
164
165
wpas_notify_network_selected(struct wpa_supplicant * wpa_s,struct wpa_ssid * ssid)166 void wpas_notify_network_selected(struct wpa_supplicant *wpa_s,
167 struct wpa_ssid *ssid)
168 {
169 if (wpa_s->p2p_mgmt)
170 return;
171
172 wpas_dbus_signal_network_selected(wpa_s, ssid->id);
173 }
174
175
wpas_notify_network_request(struct wpa_supplicant * wpa_s,struct wpa_ssid * ssid,enum wpa_ctrl_req_type rtype,const char * default_txt)176 void wpas_notify_network_request(struct wpa_supplicant *wpa_s,
177 struct wpa_ssid *ssid,
178 enum wpa_ctrl_req_type rtype,
179 const char *default_txt)
180 {
181 if (wpa_s->p2p_mgmt)
182 return;
183
184 wpas_dbus_signal_network_request(wpa_s, ssid, rtype, default_txt);
185 }
186
187
wpas_notify_scanning(struct wpa_supplicant * wpa_s)188 void wpas_notify_scanning(struct wpa_supplicant *wpa_s)
189 {
190 if (wpa_s->p2p_mgmt)
191 return;
192
193 /* notify the old DBus API */
194 wpa_supplicant_dbus_notify_scanning(wpa_s);
195
196 /* notify the new DBus API */
197 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_SCANNING);
198 }
199
200
wpas_notify_scan_done(struct wpa_supplicant * wpa_s,int success)201 void wpas_notify_scan_done(struct wpa_supplicant *wpa_s, int success)
202 {
203 if (wpa_s->p2p_mgmt)
204 return;
205
206 wpas_dbus_signal_scan_done(wpa_s, success);
207 }
208
209
wpas_notify_scan_results(struct wpa_supplicant * wpa_s)210 void wpas_notify_scan_results(struct wpa_supplicant *wpa_s)
211 {
212 if (wpa_s->p2p_mgmt)
213 return;
214
215 /* notify the old DBus API */
216 wpa_supplicant_dbus_notify_scan_results(wpa_s);
217
218 wpas_wps_notify_scan_results(wpa_s);
219 }
220
221
wpas_notify_wps_credential(struct wpa_supplicant * wpa_s,const struct wps_credential * cred)222 void wpas_notify_wps_credential(struct wpa_supplicant *wpa_s,
223 const struct wps_credential *cred)
224 {
225 if (wpa_s->p2p_mgmt)
226 return;
227
228 #ifdef CONFIG_WPS
229 /* notify the old DBus API */
230 wpa_supplicant_dbus_notify_wps_cred(wpa_s, cred);
231 /* notify the new DBus API */
232 wpas_dbus_signal_wps_cred(wpa_s, cred);
233 #endif /* CONFIG_WPS */
234 }
235
236
wpas_notify_wps_event_m2d(struct wpa_supplicant * wpa_s,struct wps_event_m2d * m2d)237 void wpas_notify_wps_event_m2d(struct wpa_supplicant *wpa_s,
238 struct wps_event_m2d *m2d)
239 {
240 if (wpa_s->p2p_mgmt)
241 return;
242
243 #ifdef CONFIG_WPS
244 wpas_dbus_signal_wps_event_m2d(wpa_s, m2d);
245 #endif /* CONFIG_WPS */
246 }
247
248
wpas_notify_wps_event_fail(struct wpa_supplicant * wpa_s,struct wps_event_fail * fail)249 void wpas_notify_wps_event_fail(struct wpa_supplicant *wpa_s,
250 struct wps_event_fail *fail)
251 {
252 if (wpa_s->p2p_mgmt)
253 return;
254
255 #ifdef CONFIG_WPS
256 wpas_dbus_signal_wps_event_fail(wpa_s, fail);
257 #endif /* CONFIG_WPS */
258 }
259
260
wpas_notify_wps_event_success(struct wpa_supplicant * wpa_s)261 void wpas_notify_wps_event_success(struct wpa_supplicant *wpa_s)
262 {
263 if (wpa_s->p2p_mgmt)
264 return;
265
266 #ifdef CONFIG_WPS
267 wpas_dbus_signal_wps_event_success(wpa_s);
268 #endif /* CONFIG_WPS */
269 }
270
wpas_notify_wps_event_pbc_overlap(struct wpa_supplicant * wpa_s)271 void wpas_notify_wps_event_pbc_overlap(struct wpa_supplicant *wpa_s)
272 {
273 if (wpa_s->p2p_mgmt)
274 return;
275
276 #ifdef CONFIG_WPS
277 wpas_dbus_signal_wps_event_pbc_overlap(wpa_s);
278 #endif /* CONFIG_WPS */
279 }
280
281
wpas_notify_network_added(struct wpa_supplicant * wpa_s,struct wpa_ssid * ssid)282 void wpas_notify_network_added(struct wpa_supplicant *wpa_s,
283 struct wpa_ssid *ssid)
284 {
285 if (wpa_s->p2p_mgmt)
286 return;
287
288 /*
289 * Networks objects created during any P2P activities should not be
290 * exposed out. They might/will confuse certain non-P2P aware
291 * applications since these network objects won't behave like
292 * regular ones.
293 */
294 if (!ssid->p2p_group && wpa_s->global->p2p_group_formation != wpa_s)
295 wpas_dbus_register_network(wpa_s, ssid);
296 }
297
298
wpas_notify_persistent_group_added(struct wpa_supplicant * wpa_s,struct wpa_ssid * ssid)299 void wpas_notify_persistent_group_added(struct wpa_supplicant *wpa_s,
300 struct wpa_ssid *ssid)
301 {
302 #ifdef CONFIG_P2P
303 wpas_dbus_register_persistent_group(wpa_s, ssid);
304 #endif /* CONFIG_P2P */
305 }
306
307
wpas_notify_persistent_group_removed(struct wpa_supplicant * wpa_s,struct wpa_ssid * ssid)308 void wpas_notify_persistent_group_removed(struct wpa_supplicant *wpa_s,
309 struct wpa_ssid *ssid)
310 {
311 #ifdef CONFIG_P2P
312 wpas_dbus_unregister_persistent_group(wpa_s, ssid->id);
313 #endif /* CONFIG_P2P */
314 }
315
316
wpas_notify_network_removed(struct wpa_supplicant * wpa_s,struct wpa_ssid * ssid)317 void wpas_notify_network_removed(struct wpa_supplicant *wpa_s,
318 struct wpa_ssid *ssid)
319 {
320 if (wpa_s->next_ssid == ssid)
321 wpa_s->next_ssid = NULL;
322 if (wpa_s->wpa)
323 wpa_sm_pmksa_cache_flush(wpa_s->wpa, ssid);
324 if (!ssid->p2p_group && wpa_s->global->p2p_group_formation != wpa_s &&
325 !wpa_s->p2p_mgmt)
326 wpas_dbus_unregister_network(wpa_s, ssid->id);
327 if (network_is_persistent_group(ssid))
328 wpas_notify_persistent_group_removed(wpa_s, ssid);
329
330 wpas_p2p_network_removed(wpa_s, ssid);
331 }
332
333
wpas_notify_bss_added(struct wpa_supplicant * wpa_s,u8 bssid[],unsigned int id)334 void wpas_notify_bss_added(struct wpa_supplicant *wpa_s,
335 u8 bssid[], unsigned int id)
336 {
337 if (wpa_s->p2p_mgmt)
338 return;
339
340 wpas_dbus_register_bss(wpa_s, bssid, id);
341 wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_ADDED "%u " MACSTR,
342 id, MAC2STR(bssid));
343 }
344
345
wpas_notify_bss_removed(struct wpa_supplicant * wpa_s,u8 bssid[],unsigned int id)346 void wpas_notify_bss_removed(struct wpa_supplicant *wpa_s,
347 u8 bssid[], unsigned int id)
348 {
349 if (wpa_s->p2p_mgmt)
350 return;
351
352 wpas_dbus_unregister_bss(wpa_s, bssid, id);
353 wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_BSS_REMOVED "%u " MACSTR,
354 id, MAC2STR(bssid));
355 }
356
357
wpas_notify_bss_freq_changed(struct wpa_supplicant * wpa_s,unsigned int id)358 void wpas_notify_bss_freq_changed(struct wpa_supplicant *wpa_s,
359 unsigned int id)
360 {
361 if (wpa_s->p2p_mgmt)
362 return;
363
364 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_FREQ, id);
365 }
366
367
wpas_notify_bss_signal_changed(struct wpa_supplicant * wpa_s,unsigned int id)368 void wpas_notify_bss_signal_changed(struct wpa_supplicant *wpa_s,
369 unsigned int id)
370 {
371 if (wpa_s->p2p_mgmt)
372 return;
373
374 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_SIGNAL,
375 id);
376 }
377
378
wpas_notify_bss_privacy_changed(struct wpa_supplicant * wpa_s,unsigned int id)379 void wpas_notify_bss_privacy_changed(struct wpa_supplicant *wpa_s,
380 unsigned int id)
381 {
382 if (wpa_s->p2p_mgmt)
383 return;
384
385 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_PRIVACY,
386 id);
387 }
388
389
wpas_notify_bss_mode_changed(struct wpa_supplicant * wpa_s,unsigned int id)390 void wpas_notify_bss_mode_changed(struct wpa_supplicant *wpa_s,
391 unsigned int id)
392 {
393 if (wpa_s->p2p_mgmt)
394 return;
395
396 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_MODE, id);
397 }
398
399
wpas_notify_bss_wpaie_changed(struct wpa_supplicant * wpa_s,unsigned int id)400 void wpas_notify_bss_wpaie_changed(struct wpa_supplicant *wpa_s,
401 unsigned int id)
402 {
403 if (wpa_s->p2p_mgmt)
404 return;
405
406 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_WPA, id);
407 }
408
409
wpas_notify_bss_rsnie_changed(struct wpa_supplicant * wpa_s,unsigned int id)410 void wpas_notify_bss_rsnie_changed(struct wpa_supplicant *wpa_s,
411 unsigned int id)
412 {
413 if (wpa_s->p2p_mgmt)
414 return;
415
416 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RSN, id);
417 }
418
419
wpas_notify_bss_wps_changed(struct wpa_supplicant * wpa_s,unsigned int id)420 void wpas_notify_bss_wps_changed(struct wpa_supplicant *wpa_s,
421 unsigned int id)
422 {
423 if (wpa_s->p2p_mgmt)
424 return;
425
426 #ifdef CONFIG_WPS
427 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_WPS, id);
428 #endif /* CONFIG_WPS */
429 }
430
431
wpas_notify_bss_ies_changed(struct wpa_supplicant * wpa_s,unsigned int id)432 void wpas_notify_bss_ies_changed(struct wpa_supplicant *wpa_s,
433 unsigned int id)
434 {
435 if (wpa_s->p2p_mgmt)
436 return;
437
438 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_IES, id);
439 }
440
441
wpas_notify_bss_rates_changed(struct wpa_supplicant * wpa_s,unsigned int id)442 void wpas_notify_bss_rates_changed(struct wpa_supplicant *wpa_s,
443 unsigned int id)
444 {
445 if (wpa_s->p2p_mgmt)
446 return;
447
448 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_RATES, id);
449 }
450
451
wpas_notify_bss_seen(struct wpa_supplicant * wpa_s,unsigned int id)452 void wpas_notify_bss_seen(struct wpa_supplicant *wpa_s, unsigned int id)
453 {
454 if (wpa_s->p2p_mgmt)
455 return;
456
457 wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_AGE, id);
458 }
459
460
wpas_notify_blob_added(struct wpa_supplicant * wpa_s,const char * name)461 void wpas_notify_blob_added(struct wpa_supplicant *wpa_s, const char *name)
462 {
463 if (wpa_s->p2p_mgmt)
464 return;
465
466 wpas_dbus_signal_blob_added(wpa_s, name);
467 }
468
469
wpas_notify_blob_removed(struct wpa_supplicant * wpa_s,const char * name)470 void wpas_notify_blob_removed(struct wpa_supplicant *wpa_s, const char *name)
471 {
472 if (wpa_s->p2p_mgmt)
473 return;
474
475 wpas_dbus_signal_blob_removed(wpa_s, name);
476 }
477
478
wpas_notify_debug_level_changed(struct wpa_global * global)479 void wpas_notify_debug_level_changed(struct wpa_global *global)
480 {
481 wpas_dbus_signal_debug_level_changed(global);
482 }
483
484
wpas_notify_debug_timestamp_changed(struct wpa_global * global)485 void wpas_notify_debug_timestamp_changed(struct wpa_global *global)
486 {
487 wpas_dbus_signal_debug_timestamp_changed(global);
488 }
489
490
wpas_notify_debug_show_keys_changed(struct wpa_global * global)491 void wpas_notify_debug_show_keys_changed(struct wpa_global *global)
492 {
493 wpas_dbus_signal_debug_show_keys_changed(global);
494 }
495
496
wpas_notify_suspend(struct wpa_global * global)497 void wpas_notify_suspend(struct wpa_global *global)
498 {
499 struct wpa_supplicant *wpa_s;
500
501 os_get_time(&global->suspend_time);
502 wpa_printf(MSG_DEBUG, "System suspend notification");
503 for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next)
504 wpa_drv_suspend(wpa_s);
505 }
506
507
wpas_notify_resume(struct wpa_global * global)508 void wpas_notify_resume(struct wpa_global *global)
509 {
510 struct os_time now;
511 int slept;
512 struct wpa_supplicant *wpa_s;
513
514 if (global->suspend_time.sec == 0)
515 slept = -1;
516 else {
517 os_get_time(&now);
518 slept = now.sec - global->suspend_time.sec;
519 }
520 wpa_printf(MSG_DEBUG, "System resume notification (slept %d seconds)",
521 slept);
522
523 for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
524 wpa_drv_resume(wpa_s);
525 if (wpa_s->wpa_state == WPA_DISCONNECTED)
526 wpa_supplicant_req_scan(wpa_s, 0, 100000);
527 }
528 }
529
530
531 #ifdef CONFIG_P2P
532
wpas_notify_p2p_find_stopped(struct wpa_supplicant * wpa_s)533 void wpas_notify_p2p_find_stopped(struct wpa_supplicant *wpa_s)
534 {
535 /* Notify P2P find has stopped */
536 wpas_dbus_signal_p2p_find_stopped(wpa_s);
537 }
538
539
wpas_notify_p2p_device_found(struct wpa_supplicant * wpa_s,const u8 * dev_addr,int new_device)540 void wpas_notify_p2p_device_found(struct wpa_supplicant *wpa_s,
541 const u8 *dev_addr, int new_device)
542 {
543 if (new_device) {
544 /* Create the new peer object */
545 wpas_dbus_register_peer(wpa_s, dev_addr);
546 }
547
548 /* Notify a new peer has been detected*/
549 wpas_dbus_signal_peer_device_found(wpa_s, dev_addr);
550 }
551
552
wpas_notify_p2p_device_lost(struct wpa_supplicant * wpa_s,const u8 * dev_addr)553 void wpas_notify_p2p_device_lost(struct wpa_supplicant *wpa_s,
554 const u8 *dev_addr)
555 {
556 wpas_dbus_unregister_peer(wpa_s, dev_addr);
557
558 /* Create signal on interface object*/
559 wpas_dbus_signal_peer_device_lost(wpa_s, dev_addr);
560 }
561
562
wpas_notify_p2p_group_removed(struct wpa_supplicant * wpa_s,const struct wpa_ssid * ssid,const char * role)563 void wpas_notify_p2p_group_removed(struct wpa_supplicant *wpa_s,
564 const struct wpa_ssid *ssid,
565 const char *role)
566 {
567 wpas_dbus_signal_p2p_group_removed(wpa_s, role);
568
569 wpas_dbus_unregister_p2p_group(wpa_s, ssid);
570 }
571
572
wpas_notify_p2p_go_neg_req(struct wpa_supplicant * wpa_s,const u8 * src,u16 dev_passwd_id,u8 go_intent)573 void wpas_notify_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
574 const u8 *src, u16 dev_passwd_id, u8 go_intent)
575 {
576 wpas_dbus_signal_p2p_go_neg_req(wpa_s, src, dev_passwd_id, go_intent);
577 }
578
579
wpas_notify_p2p_go_neg_completed(struct wpa_supplicant * wpa_s,struct p2p_go_neg_results * res)580 void wpas_notify_p2p_go_neg_completed(struct wpa_supplicant *wpa_s,
581 struct p2p_go_neg_results *res)
582 {
583 wpas_dbus_signal_p2p_go_neg_resp(wpa_s, res);
584 }
585
586
wpas_notify_p2p_invitation_result(struct wpa_supplicant * wpa_s,int status,const u8 * bssid)587 void wpas_notify_p2p_invitation_result(struct wpa_supplicant *wpa_s,
588 int status, const u8 *bssid)
589 {
590 wpas_dbus_signal_p2p_invitation_result(wpa_s, status, bssid);
591 }
592
593
wpas_notify_p2p_sd_request(struct wpa_supplicant * wpa_s,int freq,const u8 * sa,u8 dialog_token,u16 update_indic,const u8 * tlvs,size_t tlvs_len)594 void wpas_notify_p2p_sd_request(struct wpa_supplicant *wpa_s,
595 int freq, const u8 *sa, u8 dialog_token,
596 u16 update_indic, const u8 *tlvs,
597 size_t tlvs_len)
598 {
599 wpas_dbus_signal_p2p_sd_request(wpa_s, freq, sa, dialog_token,
600 update_indic, tlvs, tlvs_len);
601 }
602
603
wpas_notify_p2p_sd_response(struct wpa_supplicant * wpa_s,const u8 * sa,u16 update_indic,const u8 * tlvs,size_t tlvs_len)604 void wpas_notify_p2p_sd_response(struct wpa_supplicant *wpa_s,
605 const u8 *sa, u16 update_indic,
606 const u8 *tlvs, size_t tlvs_len)
607 {
608 wpas_dbus_signal_p2p_sd_response(wpa_s, sa, update_indic,
609 tlvs, tlvs_len);
610 }
611
612
613 /**
614 * wpas_notify_p2p_provision_discovery - Notification of provision discovery
615 * @dev_addr: Who sent the request or responded to our request.
616 * @request: Will be 1 if request, 0 for response.
617 * @status: Valid only in case of response (0 in case of success)
618 * @config_methods: WPS config methods
619 * @generated_pin: PIN to be displayed in case of WPS_CONFIG_DISPLAY method
620 *
621 * This can be used to notify:
622 * - Requests or responses
623 * - Various config methods
624 * - Failure condition in case of response
625 */
wpas_notify_p2p_provision_discovery(struct wpa_supplicant * wpa_s,const u8 * dev_addr,int request,enum p2p_prov_disc_status status,u16 config_methods,unsigned int generated_pin)626 void wpas_notify_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
627 const u8 *dev_addr, int request,
628 enum p2p_prov_disc_status status,
629 u16 config_methods,
630 unsigned int generated_pin)
631 {
632 wpas_dbus_signal_p2p_provision_discovery(wpa_s, dev_addr, request,
633 status, config_methods,
634 generated_pin);
635 }
636
637
wpas_notify_p2p_group_started(struct wpa_supplicant * wpa_s,struct wpa_ssid * ssid,int network_id,int client)638 void wpas_notify_p2p_group_started(struct wpa_supplicant *wpa_s,
639 struct wpa_ssid *ssid, int network_id,
640 int client)
641 {
642 /* Notify a group has been started */
643 wpas_dbus_register_p2p_group(wpa_s, ssid);
644
645 wpas_dbus_signal_p2p_group_started(wpa_s, ssid, client, network_id);
646 }
647
648
wpas_notify_p2p_wps_failed(struct wpa_supplicant * wpa_s,struct wps_event_fail * fail)649 void wpas_notify_p2p_wps_failed(struct wpa_supplicant *wpa_s,
650 struct wps_event_fail *fail)
651 {
652 wpas_dbus_signal_p2p_wps_failed(wpa_s, fail);
653 }
654
655 #endif /* CONFIG_P2P */
656
657
wpas_notify_ap_sta_authorized(struct wpa_supplicant * wpa_s,const u8 * sta,const u8 * p2p_dev_addr)658 static void wpas_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s,
659 const u8 *sta,
660 const u8 *p2p_dev_addr)
661 {
662 #ifdef CONFIG_P2P
663 wpas_p2p_notify_ap_sta_authorized(wpa_s, p2p_dev_addr);
664
665 /*
666 * Create 'peer-joined' signal on group object -- will also
667 * check P2P itself.
668 */
669 if (p2p_dev_addr)
670 wpas_dbus_signal_p2p_peer_joined(wpa_s, p2p_dev_addr);
671 #endif /* CONFIG_P2P */
672
673 /* Notify listeners a new station has been authorized */
674 wpas_dbus_signal_sta_authorized(wpa_s, sta);
675 }
676
677
wpas_notify_ap_sta_deauthorized(struct wpa_supplicant * wpa_s,const u8 * sta,const u8 * p2p_dev_addr)678 static void wpas_notify_ap_sta_deauthorized(struct wpa_supplicant *wpa_s,
679 const u8 *sta,
680 const u8 *p2p_dev_addr)
681 {
682 #ifdef CONFIG_P2P
683 /*
684 * Create 'peer-disconnected' signal on group object if this
685 * is a P2P group.
686 */
687 if (p2p_dev_addr)
688 wpas_dbus_signal_p2p_peer_disconnected(wpa_s, p2p_dev_addr);
689 #endif /* CONFIG_P2P */
690
691 /* Notify listeners a station has been deauthorized */
692 wpas_dbus_signal_sta_deauthorized(wpa_s, sta);
693 }
694
695
wpas_notify_sta_authorized(struct wpa_supplicant * wpa_s,const u8 * mac_addr,int authorized,const u8 * p2p_dev_addr)696 void wpas_notify_sta_authorized(struct wpa_supplicant *wpa_s,
697 const u8 *mac_addr, int authorized,
698 const u8 *p2p_dev_addr)
699 {
700 if (authorized)
701 wpas_notify_ap_sta_authorized(wpa_s, mac_addr, p2p_dev_addr);
702 else
703 wpas_notify_ap_sta_deauthorized(wpa_s, mac_addr, p2p_dev_addr);
704 }
705
706
wpas_notify_certification(struct wpa_supplicant * wpa_s,int depth,const char * subject,const char * altsubject[],int num_altsubject,const char * cert_hash,const struct wpabuf * cert)707 void wpas_notify_certification(struct wpa_supplicant *wpa_s, int depth,
708 const char *subject, const char *altsubject[],
709 int num_altsubject, const char *cert_hash,
710 const struct wpabuf *cert)
711 {
712 wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_EAP_PEER_CERT
713 "depth=%d subject='%s'%s%s",
714 depth, subject, cert_hash ? " hash=" : "",
715 cert_hash ? cert_hash : "");
716
717 if (cert) {
718 char *cert_hex;
719 size_t len = wpabuf_len(cert) * 2 + 1;
720 cert_hex = os_malloc(len);
721 if (cert_hex) {
722 wpa_snprintf_hex(cert_hex, len, wpabuf_head(cert),
723 wpabuf_len(cert));
724 wpa_msg_ctrl(wpa_s, MSG_INFO,
725 WPA_EVENT_EAP_PEER_CERT
726 "depth=%d subject='%s' cert=%s",
727 depth, subject, cert_hex);
728 os_free(cert_hex);
729 }
730 }
731
732 if (altsubject) {
733 int i;
734
735 for (i = 0; i < num_altsubject; i++)
736 wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_EAP_PEER_ALT
737 "depth=%d %s", depth, altsubject[i]);
738 }
739
740 /* notify the old DBus API */
741 wpa_supplicant_dbus_notify_certification(wpa_s, depth, subject,
742 cert_hash, cert);
743 /* notify the new DBus API */
744 wpas_dbus_signal_certification(wpa_s, depth, subject, altsubject,
745 num_altsubject, cert_hash, cert);
746 }
747
748
wpas_notify_preq(struct wpa_supplicant * wpa_s,const u8 * addr,const u8 * dst,const u8 * bssid,const u8 * ie,size_t ie_len,u32 ssi_signal)749 void wpas_notify_preq(struct wpa_supplicant *wpa_s,
750 const u8 *addr, const u8 *dst, const u8 *bssid,
751 const u8 *ie, size_t ie_len, u32 ssi_signal)
752 {
753 #ifdef CONFIG_AP
754 wpas_dbus_signal_preq(wpa_s, addr, dst, bssid, ie, ie_len, ssi_signal);
755 #endif /* CONFIG_AP */
756 }
757
758
wpas_notify_eap_status(struct wpa_supplicant * wpa_s,const char * status,const char * parameter)759 void wpas_notify_eap_status(struct wpa_supplicant *wpa_s, const char *status,
760 const char *parameter)
761 {
762 wpas_dbus_signal_eap_status(wpa_s, status, parameter);
763 wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_EAP_STATUS
764 "status='%s' parameter='%s'",
765 status, parameter);
766 }
767
768
wpas_notify_network_bssid_set_changed(struct wpa_supplicant * wpa_s,struct wpa_ssid * ssid)769 void wpas_notify_network_bssid_set_changed(struct wpa_supplicant *wpa_s,
770 struct wpa_ssid *ssid)
771 {
772 if (wpa_s->current_ssid != ssid)
773 return;
774
775 wpa_dbg(wpa_s, MSG_DEBUG,
776 "Network bssid config changed for the current network - within-ESS roaming %s",
777 ssid->bssid_set ? "disabled" : "enabled");
778
779 wpa_drv_roaming(wpa_s, !ssid->bssid_set,
780 ssid->bssid_set ? ssid->bssid : NULL);
781 }
782
783
wpas_notify_network_type_changed(struct wpa_supplicant * wpa_s,struct wpa_ssid * ssid)784 void wpas_notify_network_type_changed(struct wpa_supplicant *wpa_s,
785 struct wpa_ssid *ssid)
786 {
787 #ifdef CONFIG_P2P
788 if (ssid->disabled == 2) {
789 /* Changed from normal network profile to persistent group */
790 ssid->disabled = 0;
791 wpas_dbus_unregister_network(wpa_s, ssid->id);
792 ssid->disabled = 2;
793 ssid->p2p_persistent_group = 1;
794 wpas_dbus_register_persistent_group(wpa_s, ssid);
795 } else {
796 /* Changed from persistent group to normal network profile */
797 wpas_dbus_unregister_persistent_group(wpa_s, ssid->id);
798 ssid->p2p_persistent_group = 0;
799 wpas_dbus_register_network(wpa_s, ssid);
800 }
801 #endif /* CONFIG_P2P */
802 }
803