P2P: Add D-Bus signal GroupFormationFailure
[mech_eap.git] / wpa_supplicant / dbus / dbus_new.h
1 /*
2  * WPA Supplicant / dbus-based control interface
3  * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
4  * Copyright (c) 2009-2010, Witold Sowa <witold.sowa@gmail.com>
5  *
6  * This software may be distributed under the terms of the BSD license.
7  * See README for more details.
8  */
9
10 #ifndef CTRL_IFACE_DBUS_NEW_H
11 #define CTRL_IFACE_DBUS_NEW_H
12
13 #include "common/defs.h"
14 #include "p2p/p2p.h"
15
16 struct wpa_global;
17 struct wpa_supplicant;
18 struct wpa_ssid;
19 struct wps_event_m2d;
20 struct wps_event_fail;
21 struct wps_credential;
22
23 enum wpas_dbus_prop {
24         WPAS_DBUS_PROP_AP_SCAN,
25         WPAS_DBUS_PROP_SCANNING,
26         WPAS_DBUS_PROP_STATE,
27         WPAS_DBUS_PROP_CURRENT_BSS,
28         WPAS_DBUS_PROP_CURRENT_NETWORK,
29         WPAS_DBUS_PROP_CURRENT_AUTH_MODE,
30         WPAS_DBUS_PROP_BSSS,
31         WPAS_DBUS_PROP_DISCONNECT_REASON,
32 };
33
34 enum wpas_dbus_bss_prop {
35         WPAS_DBUS_BSS_PROP_SIGNAL,
36         WPAS_DBUS_BSS_PROP_FREQ,
37         WPAS_DBUS_BSS_PROP_MODE,
38         WPAS_DBUS_BSS_PROP_PRIVACY,
39         WPAS_DBUS_BSS_PROP_RATES,
40         WPAS_DBUS_BSS_PROP_WPA,
41         WPAS_DBUS_BSS_PROP_RSN,
42         WPAS_DBUS_BSS_PROP_WPS,
43         WPAS_DBUS_BSS_PROP_IES,
44         WPAS_DBUS_BSS_PROP_AGE,
45 };
46
47 #define WPAS_DBUS_OBJECT_PATH_MAX 150
48
49 #define WPAS_DBUS_NEW_SERVICE           "fi.w1.wpa_supplicant1"
50 #define WPAS_DBUS_NEW_PATH              "/fi/w1/wpa_supplicant1"
51 #define WPAS_DBUS_NEW_INTERFACE         "fi.w1.wpa_supplicant1"
52
53 #define WPAS_DBUS_NEW_PATH_INTERFACES   WPAS_DBUS_NEW_PATH "/Interfaces"
54 #define WPAS_DBUS_NEW_IFACE_INTERFACE   WPAS_DBUS_NEW_INTERFACE ".Interface"
55 #define WPAS_DBUS_NEW_IFACE_WPS WPAS_DBUS_NEW_IFACE_INTERFACE ".WPS"
56
57 #define WPAS_DBUS_NEW_NETWORKS_PART "Networks"
58 #define WPAS_DBUS_NEW_IFACE_NETWORK WPAS_DBUS_NEW_INTERFACE ".Network"
59
60 #define WPAS_DBUS_NEW_BSSIDS_PART "BSSs"
61 #define WPAS_DBUS_NEW_IFACE_BSS WPAS_DBUS_NEW_INTERFACE ".BSS"
62
63 #define WPAS_DBUS_NEW_IFACE_P2PDEVICE   \
64                 WPAS_DBUS_NEW_IFACE_INTERFACE ".P2PDevice"
65
66 /*
67  * Groups correspond to P2P groups where this device is a GO (owner)
68  */
69 #define WPAS_DBUS_NEW_P2P_GROUPS_PART   "Groups"
70 #define WPAS_DBUS_NEW_IFACE_P2P_GROUP WPAS_DBUS_NEW_INTERFACE ".Group"
71
72 /*
73  * Different dbus object for persistent groups so they do not get confused
74  * with regular (configured) network objects.
75  */
76 #define WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "PersistentGroups"
77 #define WPAS_DBUS_NEW_IFACE_PERSISTENT_GROUP \
78         WPAS_DBUS_NEW_INTERFACE ".PersistentGroup"
79
80 #define WPAS_DBUS_NEW_P2P_PEERS_PART    "Peers"
81 #define WPAS_DBUS_NEW_IFACE_P2P_PEER WPAS_DBUS_NEW_INTERFACE ".Peer"
82
83 /* Top-level Errors */
84 #define WPAS_DBUS_ERROR_UNKNOWN_ERROR \
85         WPAS_DBUS_NEW_INTERFACE ".UnknownError"
86 #define WPAS_DBUS_ERROR_INVALID_ARGS \
87         WPAS_DBUS_NEW_INTERFACE ".InvalidArgs"
88
89 #define WPAS_DBUS_ERROR_IFACE_EXISTS \
90         WPAS_DBUS_NEW_INTERFACE ".InterfaceExists"
91 #define WPAS_DBUS_ERROR_IFACE_DISABLED            \
92         WPAS_DBUS_NEW_INTERFACE ".InterfaceDisabled"
93 #define WPAS_DBUS_ERROR_IFACE_UNKNOWN \
94         WPAS_DBUS_NEW_INTERFACE ".InterfaceUnknown"
95
96 #define WPAS_DBUS_ERROR_NOT_CONNECTED \
97         WPAS_DBUS_NEW_INTERFACE ".NotConnected"
98 #define WPAS_DBUS_ERROR_NETWORK_UNKNOWN \
99         WPAS_DBUS_NEW_INTERFACE ".NetworkUnknown"
100
101 #define WPAS_DBUS_ERROR_CONNECT_CHANNEL_UNAVAILABLE \
102         WPAS_DBUS_NEW_INTERFACE ".ConnectChannelUnavailable"
103 #define WPAS_DBUS_ERROR_CONNECT_CHANNEL_UNSUPPORTED \
104         WPAS_DBUS_NEW_INTERFACE ".ConnectChannelUnsupported"
105 #define WPAS_DBUS_ERROR_CONNECT_UNSPECIFIED_ERROR \
106         WPAS_DBUS_NEW_INTERFACE ".ConnectUnspecifiedError"
107
108 #define WPAS_DBUS_ERROR_BLOB_EXISTS \
109         WPAS_DBUS_NEW_INTERFACE ".BlobExists"
110 #define WPAS_DBUS_ERROR_BLOB_UNKNOWN \
111         WPAS_DBUS_NEW_INTERFACE ".BlobUnknown"
112
113 #define WPAS_DBUS_ERROR_SUBSCRIPTION_IN_USE \
114         WPAS_DBUS_NEW_INTERFACE ".SubscriptionInUse"
115 #define WPAS_DBUS_ERROR_NO_SUBSCRIPTION \
116         WPAS_DBUS_NEW_INTERFACE ".NoSubscription"
117 #define WPAS_DBUS_ERROR_SUBSCRIPTION_EPERM \
118         WPAS_DBUS_NEW_INTERFACE ".SubscriptionNotYou"
119
120 /* Interface-level errors */
121 #define WPAS_DBUS_ERROR_IFACE_SCAN_ERROR \
122         WPAS_DBUS_NEW_IFACE_INTERFACE ".ScanError"
123
124 void wpas_dbus_subscribe_noc(struct wpas_dbus_priv *priv);
125 void wpas_dbus_unsubscribe_noc(struct wpas_dbus_priv *priv);
126
127
128 #ifdef CONFIG_CTRL_IFACE_DBUS_NEW
129
130 int wpas_dbus_ctrl_iface_init(struct wpas_dbus_priv *priv);
131 void wpas_dbus_ctrl_iface_deinit(struct wpas_dbus_priv *iface);
132
133 int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s);
134 int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s);
135 void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
136                                    enum wpas_dbus_prop property);
137 void wpas_dbus_bss_signal_prop_changed(struct wpa_supplicant *wpa_s,
138                                        enum wpas_dbus_bss_prop property,
139                                        unsigned int id);
140 void wpas_dbus_signal_network_enabled_changed(struct wpa_supplicant *wpa_s,
141                                               struct wpa_ssid *ssid);
142 void wpas_dbus_signal_network_selected(struct wpa_supplicant *wpa_s, int id);
143 void wpas_dbus_signal_network_request(struct wpa_supplicant *wpa_s,
144                                       struct wpa_ssid *ssid,
145                                       enum wpa_ctrl_req_type rtype,
146                                       const char *default_text);
147 void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s, int success);
148 void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
149                                const struct wps_credential *cred);
150 void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
151                                     struct wps_event_m2d *m2d);
152 void wpas_dbus_signal_wps_event_fail(struct wpa_supplicant *wpa_s,
153                                      struct wps_event_fail *fail);
154 void wpas_dbus_signal_wps_event_success(struct wpa_supplicant *wpa_s);
155 void wpas_dbus_signal_wps_event_pbc_overlap(struct wpa_supplicant *wpa_s);
156 int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
157                                struct wpa_ssid *ssid);
158 int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s, int nid);
159 int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
160                              u8 bssid[ETH_ALEN], unsigned int id);
161 int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
162                            u8 bssid[ETH_ALEN], unsigned int id);
163 void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
164                                  const char *name);
165 void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
166                                    const char *name);
167 void wpas_dbus_signal_debug_level_changed(struct wpa_global *global);
168 void wpas_dbus_signal_debug_timestamp_changed(struct wpa_global *global);
169 void wpas_dbus_signal_debug_show_keys_changed(struct wpa_global *global);
170
171 int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s, const u8 *dev_addr);
172 void wpas_dbus_signal_p2p_find_stopped(struct wpa_supplicant *wpa_s);
173 void wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
174                                            const u8 *dev_addr);
175 int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
176                                   const u8 *dev_addr);
177 void wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
178                                            const u8 *dev_addr);
179 void wpas_dbus_signal_peer_groups_changed(struct wpa_supplicant *wpa_s,
180                                           const u8 *dev_addr);
181 void wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
182                                         const char *role);
183 void wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
184                                               const u8 *dev_addr, int request,
185                                               enum p2p_prov_disc_status status,
186                                               u16 config_methods,
187                                               unsigned int generated_pin);
188 void wpas_dbus_signal_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
189                                      const u8 *src, u16 dev_passwd_id,
190                                      u8 go_intent);
191 void wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
192                                         const struct wpa_ssid *ssid,
193                                         int client, int network_id);
194 void wpas_dbus_signal_p2p_group_formation_failure(struct wpa_supplicant *wpa_s,
195                                                   const char *reason);
196 void wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
197                                   struct wpa_ssid *ssid);
198 void wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
199                                       struct p2p_go_neg_results *res);
200 void wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
201                                     const struct wpa_ssid *ssid);
202 int wpas_dbus_register_persistent_group(struct wpa_supplicant *wpa_s,
203                                         struct wpa_ssid *ssid);
204 int wpas_dbus_unregister_persistent_group(struct wpa_supplicant *wpa_s,
205                                           int nid);
206 void wpas_dbus_signal_p2p_invitation_result(struct wpa_supplicant *wpa_s,
207                                             int status, const u8 *bssid);
208 void wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
209                                             const u8 *member);
210 void wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s,
211                                      int freq, const u8 *sa, u8 dialog_token,
212                                      u16 update_indic, const u8 *tlvs,
213                                      size_t tlvs_len);
214 void wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
215                                       const u8 *sa, u16 update_indic,
216                                       const u8 *tlvs, size_t tlvs_len);
217 void wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
218                                 const u8 *member);
219 void wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
220                                      struct wps_event_fail *fail);
221 void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
222                                     int depth, const char *subject,
223                                     const char *altsubject[],
224                                     int num_altsubject,
225                                     const char *cert_hash,
226                                     const struct wpabuf *cert);
227 void wpas_dbus_signal_preq(struct wpa_supplicant *wpa_s,
228                            const u8 *addr, const u8 *dst, const u8 *bssid,
229                            const u8 *ie, size_t ie_len, u32 ssi_signal);
230 void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
231                                  const char *status, const char *parameter);
232 void wpas_dbus_signal_sta_authorized(struct wpa_supplicant *wpa_s,
233                                      const u8 *sta);
234 void wpas_dbus_signal_sta_deauthorized(struct wpa_supplicant *wpa_s,
235                                        const u8 *sta);
236
237 #else /* CONFIG_CTRL_IFACE_DBUS_NEW */
238
239 static inline int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s)
240 {
241         return 0;
242 }
243
244 static inline int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s)
245 {
246         return 0;
247 }
248
249 #define wpas_dbus_signal_state_changed(w, n, o) do { } while (0)
250
251 static inline void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
252                                                  enum wpas_dbus_prop property)
253 {
254 }
255
256 static inline void wpas_dbus_bss_signal_prop_changed(
257         struct wpa_supplicant *wpa_s, enum wpas_dbus_bss_prop property,
258         unsigned int id)
259 {
260 }
261
262 static inline void wpas_dbus_signal_network_enabled_changed(
263         struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
264 {
265 }
266
267 static inline void wpas_dbus_signal_network_selected(
268         struct wpa_supplicant *wpa_s, int id)
269 {
270 }
271
272 static inline void wpas_dbus_signal_network_request(
273         struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
274         enum wpa_ctrl_req_type rtype, const char *default_txt)
275 {
276 }
277
278 static inline void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s,
279                                               int success)
280 {
281 }
282
283 static inline void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
284                                              const struct wps_credential *cred)
285 {
286 }
287
288 static inline void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
289                                                   struct wps_event_m2d *m2d)
290 {
291 }
292
293 static inline void wpas_dbus_signal_wps_event_fail(
294         struct wpa_supplicant *wpa_s, struct wps_event_fail *fail)
295 {
296 }
297
298 static inline void wpas_dbus_signal_wps_event_success(
299         struct wpa_supplicant *wpa_s)
300 {
301 }
302
303 static inline void wpas_dbus_signal_wps_event_pbc_overlap(
304         struct wpa_supplicant *wpa_s)
305 {
306 }
307
308 static inline int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
309                                              struct wpa_ssid *ssid)
310 {
311         return 0;
312 }
313
314 static inline int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s,
315                                                int nid)
316 {
317         return 0;
318 }
319
320 static inline int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
321                                            u8 bssid[ETH_ALEN], unsigned int id)
322 {
323         return 0;
324 }
325
326 static inline int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
327                                          u8 bssid[ETH_ALEN], unsigned int id)
328 {
329         return 0;
330 }
331
332 static inline void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
333                                                const char *name)
334 {
335 }
336
337 static inline void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
338                                                  const char *name)
339 {
340 }
341
342 static inline void wpas_dbus_signal_debug_level_changed(
343         struct wpa_global *global)
344 {
345 }
346
347 static inline void wpas_dbus_signal_debug_timestamp_changed(
348         struct wpa_global *global)
349 {
350 }
351
352 static inline void wpas_dbus_signal_debug_show_keys_changed(
353         struct wpa_global *global)
354 {
355 }
356
357 static inline int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s,
358                                           const u8 *dev_addr)
359 {
360         return 0;
361 }
362
363 static inline int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
364                                             const u8 *dev_addr)
365 {
366         return 0;
367 }
368
369 static inline void
370 wpas_dbus_signal_peer_groups_changed(struct wpa_supplicant *wpa_s,
371                                      const u8 *dev_addr)
372 {
373 }
374
375 static inline void
376 wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
377                                    const char *role)
378 {
379 }
380
381 static inline void
382 wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
383                                          const u8 *dev_addr, int request,
384                                          enum p2p_prov_disc_status status,
385                                          u16 config_methods,
386                                          unsigned int generated_pin)
387 {
388 }
389
390 static inline void wpas_dbus_signal_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
391                                                    const u8 *src,
392                                                    u16 dev_passwd_id,
393                                                    u8 go_intent)
394 {
395 }
396
397 static inline void
398 wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
399                                    const struct wpa_ssid *ssid,
400                                    int client, int network_id)
401 {
402 }
403
404 static inline void
405 wpas_dbus_signal_p2p_group_formation_failure(struct wpa_supplicant *wpa_s,
406                                              const char *reason)
407 {
408 }
409
410 static inline void
411 wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
412                              struct wpa_ssid *ssid)
413 {
414 }
415
416 static inline int wpas_dbus_register_persistent_group(
417         struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
418 {
419         return 0;
420 }
421
422 static inline int wpas_dbus_unregister_persistent_group(
423         struct wpa_supplicant *wpa_s, int nid)
424 {
425         return 0;
426 }
427
428 static inline void
429 wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
430                                  struct p2p_go_neg_results *res)
431 {
432 }
433
434 static inline void
435 wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
436                                const struct wpa_ssid *ssid)
437 {
438 }
439
440 static inline void wpas_dbus_signal_p2p_invitation_result(
441                                 struct wpa_supplicant *wpa_s, int status,
442                                 const u8 *bssid)
443 {
444 }
445
446 static inline void
447 wpas_dbus_register_p2p_groupmember(struct wpa_supplicant *wpa_s,
448                                    const u8 *p2p_if_addr)
449 {
450 }
451
452 static inline void
453 wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s, int freq,
454                                 const u8 *sa, u8 dialog_token, u16 update_indic,
455                                 const u8 *tlvs, size_t tlvs_len)
456 {
457 }
458
459 static inline void
460 wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
461                                  const u8 *sa, u16 update_indic,
462                                  const u8 *tlvs, size_t tlvs_len)
463 {
464 }
465
466 static inline void
467 wpas_dbus_unregister_p2p_groupmember(struct wpa_supplicant *wpa_s,
468                                      const u8 *p2p_if_addr)
469 {
470 }
471
472 static inline void
473 wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
474                                  const u8 *member)
475 {
476 }
477
478 static inline void
479 wpas_dbus_signal_p2p_find_stopped(struct wpa_supplicant *wpa_s)
480 {
481 }
482
483 static inline void
484 wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
485                                    const u8 *dev_addr)
486 {
487 }
488
489 static inline void
490 wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
491                                   const u8 *dev_addr)
492 {
493 }
494
495 static inline void
496 wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
497                                        const u8 *member)
498 {
499 }
500
501 static inline void
502 wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
503                                 struct wps_event_fail *fail)
504 {
505 }
506
507 static inline void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
508                                                   int depth,
509                                                   const char *subject,
510                                                   const char *altsubject[],
511                                                   int num_altsubject,
512                                                   const char *cert_hash,
513                                                   const struct wpabuf *cert)
514 {
515 }
516
517 static inline void wpas_dbus_signal_preq(struct wpa_supplicant *wpa_s,
518                                          const u8 *addr, const u8 *dst,
519                                          const u8 *bssid,
520                                          const u8 *ie, size_t ie_len,
521                                          u32 ssi_signal)
522 {
523 }
524
525 static inline void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
526                                                const char *status,
527                                                const char *parameter)
528 {
529 }
530
531 static inline
532 void wpas_dbus_signal_sta_authorized(struct wpa_supplicant *wpa_s,
533                                      const u8 *sta)
534 {
535 }
536
537 static inline
538 void wpas_dbus_signal_sta_deauthorized(struct wpa_supplicant *wpa_s,
539                                        const u8 *sta)
540 {
541 }
542
543 #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
544
545 #endif /* CTRL_IFACE_DBUS_H_NEW */