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 * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
7 * This software may be distributed under the terms of the BSD license.
8 * See README for more details.
14 #include "common/ieee802_11_defs.h"
16 #include "../config.h"
17 #include "../wpa_supplicant_i.h"
19 #include "../wpas_glue.h"
20 #include "dbus_new_helpers.h"
21 #include "dbus_dict_helpers.h"
23 #include "dbus_new_handlers.h"
24 #include "dbus_common_i.h"
25 #include "dbus_new_handlers_p2p.h"
27 #include "../p2p_supplicant.h"
29 #ifdef CONFIG_AP /* until needed by something else */
32 * NameOwnerChanged handling
34 * Some services we provide allow an application to register for
35 * a signal that it needs. While it can also unregister, we must
36 * be prepared for the case where the application simply crashes
37 * and thus doesn't clean up properly. The way to handle this in
38 * DBus is to register for the NameOwnerChanged signal which will
39 * signal an owner change to NULL if the peer closes the socket
40 * for whatever reason.
42 * Handle this signal via a filter function whenever necessary.
43 * The code below also handles refcounting in case in the future
44 * there will be multiple instances of this subscription scheme.
46 static const char wpas_dbus_noc_filter_str[] =
47 "interface=org.freedesktop.DBus,member=NameOwnerChanged";
50 static DBusHandlerResult noc_filter(DBusConnection *conn,
51 DBusMessage *message, void *data)
53 struct wpas_dbus_priv *priv = data;
55 if (dbus_message_get_type(message) != DBUS_MESSAGE_TYPE_SIGNAL)
56 return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
58 if (dbus_message_is_signal(message, DBUS_INTERFACE_DBUS,
59 "NameOwnerChanged")) {
61 const char *prev_owner;
62 const char *new_owner;
64 struct wpa_supplicant *wpa_s;
66 dbus_error_init(&derr);
68 if (!dbus_message_get_args(message, &derr,
69 DBUS_TYPE_STRING, &name,
70 DBUS_TYPE_STRING, &prev_owner,
71 DBUS_TYPE_STRING, &new_owner,
73 /* Ignore this error */
74 dbus_error_free(&derr);
75 return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
78 for (wpa_s = priv->global->ifaces; wpa_s; wpa_s = wpa_s->next) {
79 if (wpa_s->preq_notify_peer != NULL &&
80 os_strcmp(name, wpa_s->preq_notify_peer) == 0 &&
81 (new_owner == NULL || os_strlen(new_owner) == 0)) {
82 /* probe request owner disconnected */
83 os_free(wpa_s->preq_notify_peer);
84 wpa_s->preq_notify_peer = NULL;
85 wpas_dbus_unsubscribe_noc(priv);
90 return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
94 void wpas_dbus_subscribe_noc(struct wpas_dbus_priv *priv)
96 priv->dbus_noc_refcnt++;
97 if (priv->dbus_noc_refcnt > 1)
100 if (!dbus_connection_add_filter(priv->con, noc_filter, priv, NULL)) {
101 wpa_printf(MSG_ERROR, "dbus: failed to add filter");
105 dbus_bus_add_match(priv->con, wpas_dbus_noc_filter_str, NULL);
109 void wpas_dbus_unsubscribe_noc(struct wpas_dbus_priv *priv)
111 priv->dbus_noc_refcnt--;
112 if (priv->dbus_noc_refcnt > 0)
115 dbus_bus_remove_match(priv->con, wpas_dbus_noc_filter_str, NULL);
116 dbus_connection_remove_filter(priv->con, noc_filter, priv);
119 #endif /* CONFIG_AP */
123 * wpas_dbus_signal_interface - Send a interface related event signal
124 * @wpa_s: %wpa_supplicant network interface data
125 * @sig_name: signal name - InterfaceAdded or InterfaceRemoved
126 * @properties: Whether to add second argument with object properties
128 * Notify listeners about event related with interface
130 static void wpas_dbus_signal_interface(struct wpa_supplicant *wpa_s,
131 const char *sig_name, int properties)
133 struct wpas_dbus_priv *iface;
135 DBusMessageIter iter;
137 iface = wpa_s->global->dbus;
139 /* Do nothing if the control interface is not turned on */
140 if (iface == NULL || !wpa_s->dbus_new_path)
143 msg = dbus_message_new_signal(WPAS_DBUS_NEW_PATH,
144 WPAS_DBUS_NEW_INTERFACE, sig_name);
148 dbus_message_iter_init_append(msg, &iter);
149 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
150 &wpa_s->dbus_new_path) ||
152 !wpa_dbus_get_object_properties(
153 iface, wpa_s->dbus_new_path,
154 WPAS_DBUS_NEW_IFACE_INTERFACE, &iter)))
155 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
157 dbus_connection_send(iface->con, msg, NULL);
158 dbus_message_unref(msg);
163 * wpas_dbus_signal_interface_added - Send a interface created signal
164 * @wpa_s: %wpa_supplicant network interface data
166 * Notify listeners about creating new interface
168 static void wpas_dbus_signal_interface_added(struct wpa_supplicant *wpa_s)
170 wpas_dbus_signal_interface(wpa_s, "InterfaceAdded", TRUE);
175 * wpas_dbus_signal_interface_removed - Send a interface removed signal
176 * @wpa_s: %wpa_supplicant network interface data
178 * Notify listeners about removing interface
180 static void wpas_dbus_signal_interface_removed(struct wpa_supplicant *wpa_s)
182 wpas_dbus_signal_interface(wpa_s, "InterfaceRemoved", FALSE);
188 * wpas_dbus_signal_scan_done - send scan done signal
189 * @wpa_s: %wpa_supplicant network interface data
190 * @success: indicates if scanning succeed or failed
192 * Notify listeners about finishing a scan
194 void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s, int success)
196 struct wpas_dbus_priv *iface;
200 iface = wpa_s->global->dbus;
202 /* Do nothing if the control interface is not turned on */
203 if (iface == NULL || !wpa_s->dbus_new_path)
206 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
207 WPAS_DBUS_NEW_IFACE_INTERFACE,
212 succ = success ? TRUE : FALSE;
213 if (dbus_message_append_args(msg, DBUS_TYPE_BOOLEAN, &succ,
215 dbus_connection_send(iface->con, msg, NULL);
217 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
218 dbus_message_unref(msg);
223 * wpas_dbus_signal_bss - Send a BSS related event signal
224 * @wpa_s: %wpa_supplicant network interface data
225 * @bss_obj_path: BSS object path
226 * @sig_name: signal name - BSSAdded or BSSRemoved
227 * @properties: Whether to add second argument with object properties
229 * Notify listeners about event related with BSS
231 static void wpas_dbus_signal_bss(struct wpa_supplicant *wpa_s,
232 const char *bss_obj_path,
233 const char *sig_name, int properties)
235 struct wpas_dbus_priv *iface;
237 DBusMessageIter iter;
239 iface = wpa_s->global->dbus;
241 /* Do nothing if the control interface is not turned on */
242 if (iface == NULL || !wpa_s->dbus_new_path)
245 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
246 WPAS_DBUS_NEW_IFACE_INTERFACE,
251 dbus_message_iter_init_append(msg, &iter);
252 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
255 !wpa_dbus_get_object_properties(iface, bss_obj_path,
256 WPAS_DBUS_NEW_IFACE_BSS,
258 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
260 dbus_connection_send(iface->con, msg, NULL);
261 dbus_message_unref(msg);
266 * wpas_dbus_signal_bss_added - Send a BSS added signal
267 * @wpa_s: %wpa_supplicant network interface data
268 * @bss_obj_path: new BSS object path
270 * Notify listeners about adding new BSS
272 static void wpas_dbus_signal_bss_added(struct wpa_supplicant *wpa_s,
273 const char *bss_obj_path)
275 wpas_dbus_signal_bss(wpa_s, bss_obj_path, "BSSAdded", TRUE);
280 * wpas_dbus_signal_bss_removed - Send a BSS removed signal
281 * @wpa_s: %wpa_supplicant network interface data
282 * @bss_obj_path: BSS object path
284 * Notify listeners about removing BSS
286 static void wpas_dbus_signal_bss_removed(struct wpa_supplicant *wpa_s,
287 const char *bss_obj_path)
289 wpas_dbus_signal_bss(wpa_s, bss_obj_path, "BSSRemoved", FALSE);
294 * wpas_dbus_signal_blob - Send a blob related event signal
295 * @wpa_s: %wpa_supplicant network interface data
297 * @sig_name: signal name - BlobAdded or BlobRemoved
299 * Notify listeners about event related with blob
301 static void wpas_dbus_signal_blob(struct wpa_supplicant *wpa_s,
302 const char *name, const char *sig_name)
304 struct wpas_dbus_priv *iface;
307 iface = wpa_s->global->dbus;
309 /* Do nothing if the control interface is not turned on */
310 if (iface == NULL || !wpa_s->dbus_new_path)
313 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
314 WPAS_DBUS_NEW_IFACE_INTERFACE,
319 if (dbus_message_append_args(msg, DBUS_TYPE_STRING, &name,
321 dbus_connection_send(iface->con, msg, NULL);
323 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
324 dbus_message_unref(msg);
329 * wpas_dbus_signal_blob_added - Send a blob added signal
330 * @wpa_s: %wpa_supplicant network interface data
333 * Notify listeners about adding a new blob
335 void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
338 wpas_dbus_signal_blob(wpa_s, name, "BlobAdded");
343 * wpas_dbus_signal_blob_removed - Send a blob removed signal
344 * @wpa_s: %wpa_supplicant network interface data
347 * Notify listeners about removing blob
349 void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
352 wpas_dbus_signal_blob(wpa_s, name, "BlobRemoved");
357 * wpas_dbus_signal_network - Send a network related event signal
358 * @wpa_s: %wpa_supplicant network interface data
359 * @id: new network id
360 * @sig_name: signal name - NetworkAdded, NetworkRemoved or NetworkSelected
361 * @properties: determines if add second argument with object properties
363 * Notify listeners about event related with configured network
365 static void wpas_dbus_signal_network(struct wpa_supplicant *wpa_s,
366 int id, const char *sig_name,
369 struct wpas_dbus_priv *iface;
371 DBusMessageIter iter;
372 char net_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
374 iface = wpa_s->global->dbus;
376 /* Do nothing if the control interface is not turned on */
377 if (iface == NULL || !wpa_s->dbus_new_path)
380 os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
381 "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
382 wpa_s->dbus_new_path, id);
384 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
385 WPAS_DBUS_NEW_IFACE_INTERFACE,
390 dbus_message_iter_init_append(msg, &iter);
392 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
395 !wpa_dbus_get_object_properties(
396 iface, net_obj_path, WPAS_DBUS_NEW_IFACE_NETWORK,
398 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
400 dbus_connection_send(iface->con, msg, NULL);
401 dbus_message_unref(msg);
406 * wpas_dbus_signal_network_added - Send a network added signal
407 * @wpa_s: %wpa_supplicant network interface data
408 * @id: new network id
410 * Notify listeners about adding new network
412 static void wpas_dbus_signal_network_added(struct wpa_supplicant *wpa_s,
415 wpas_dbus_signal_network(wpa_s, id, "NetworkAdded", TRUE);
420 * wpas_dbus_signal_network_removed - Send a network removed signal
421 * @wpa_s: %wpa_supplicant network interface data
424 * Notify listeners about removing a network
426 static void wpas_dbus_signal_network_removed(struct wpa_supplicant *wpa_s,
429 wpas_dbus_signal_network(wpa_s, id, "NetworkRemoved", FALSE);
434 * wpas_dbus_signal_network_selected - Send a network selected signal
435 * @wpa_s: %wpa_supplicant network interface data
438 * Notify listeners about selecting a network
440 void wpas_dbus_signal_network_selected(struct wpa_supplicant *wpa_s, int id)
442 wpas_dbus_signal_network(wpa_s, id, "NetworkSelected", FALSE);
447 * wpas_dbus_signal_network_request - Indicate that additional information
448 * (EAP password, etc.) is required to complete the association to this SSID
449 * @wpa_s: %wpa_supplicant network interface data
450 * @rtype: The specific additional information required
451 * @default_text: Optional description of required information
453 * Request additional information or passwords to complete an association
456 void wpas_dbus_signal_network_request(struct wpa_supplicant *wpa_s,
457 struct wpa_ssid *ssid,
458 enum wpa_ctrl_req_type rtype,
459 const char *default_txt)
461 struct wpas_dbus_priv *iface;
463 DBusMessageIter iter;
464 char net_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
465 const char *field, *txt = NULL, *net_ptr;
467 iface = wpa_s->global->dbus;
469 /* Do nothing if the control interface is not turned on */
470 if (iface == NULL || !wpa_s->dbus_new_path)
473 field = wpa_supplicant_ctrl_req_to_string(rtype, default_txt, &txt);
477 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
478 WPAS_DBUS_NEW_IFACE_INTERFACE,
483 os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
484 "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
485 wpa_s->dbus_new_path, ssid->id);
486 net_ptr = &net_obj_path[0];
488 dbus_message_iter_init_append(msg, &iter);
489 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
491 !dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &field) ||
492 !dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &txt))
493 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
495 dbus_connection_send(iface->con, msg, NULL);
496 dbus_message_unref(msg);
501 * wpas_dbus_signal_network_enabled_changed - Signals Enabled property changes
502 * @wpa_s: %wpa_supplicant network interface data
503 * @ssid: configured network which Enabled property has changed
505 * Sends PropertyChanged signals containing new value of Enabled property
506 * for specified network
508 void wpas_dbus_signal_network_enabled_changed(struct wpa_supplicant *wpa_s,
509 struct wpa_ssid *ssid)
512 char path[WPAS_DBUS_OBJECT_PATH_MAX];
514 if (!wpa_s->dbus_new_path)
516 os_snprintf(path, WPAS_DBUS_OBJECT_PATH_MAX,
517 "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%d",
518 wpa_s->dbus_new_path, ssid->id);
520 wpa_dbus_mark_property_changed(wpa_s->global->dbus, path,
521 WPAS_DBUS_NEW_IFACE_NETWORK, "Enabled");
528 * wpas_dbus_signal_wps_event_pbc_overlap - Signals PBC overlap WPS event
529 * @wpa_s: %wpa_supplicant network interface data
531 * Sends Event dbus signal with name "pbc-overlap" and empty dict as arguments
533 void wpas_dbus_signal_wps_event_pbc_overlap(struct wpa_supplicant *wpa_s)
537 DBusMessageIter iter, dict_iter;
538 struct wpas_dbus_priv *iface;
539 char *key = "pbc-overlap";
541 iface = wpa_s->global->dbus;
543 /* Do nothing if the control interface is not turned on */
544 if (iface == NULL || !wpa_s->dbus_new_path)
547 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
548 WPAS_DBUS_NEW_IFACE_WPS, "Event");
552 dbus_message_iter_init_append(msg, &iter);
554 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
555 !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
556 !wpa_dbus_dict_close_write(&iter, &dict_iter))
557 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
559 dbus_connection_send(iface->con, msg, NULL);
561 dbus_message_unref(msg);
566 * wpas_dbus_signal_wps_event_success - Signals Success WPS event
567 * @wpa_s: %wpa_supplicant network interface data
569 * Sends Event dbus signal with name "success" and empty dict as arguments
571 void wpas_dbus_signal_wps_event_success(struct wpa_supplicant *wpa_s)
575 DBusMessageIter iter, dict_iter;
576 struct wpas_dbus_priv *iface;
577 char *key = "success";
579 iface = wpa_s->global->dbus;
581 /* Do nothing if the control interface is not turned on */
582 if (iface == NULL || !wpa_s->dbus_new_path)
585 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
586 WPAS_DBUS_NEW_IFACE_WPS, "Event");
590 dbus_message_iter_init_append(msg, &iter);
592 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
593 !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
594 !wpa_dbus_dict_close_write(&iter, &dict_iter))
595 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
597 dbus_connection_send(iface->con, msg, NULL);
599 dbus_message_unref(msg);
604 * wpas_dbus_signal_wps_event_fail - Signals Fail WPS event
605 * @wpa_s: %wpa_supplicant network interface data
606 * @fail: WPS failure information
608 * Sends Event dbus signal with name "fail" and dictionary containing
609 * "msg field with fail message number (int32) as arguments
611 void wpas_dbus_signal_wps_event_fail(struct wpa_supplicant *wpa_s,
612 struct wps_event_fail *fail)
616 DBusMessageIter iter, dict_iter;
617 struct wpas_dbus_priv *iface;
620 iface = wpa_s->global->dbus;
622 /* Do nothing if the control interface is not turned on */
623 if (iface == NULL || !wpa_s->dbus_new_path)
626 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
627 WPAS_DBUS_NEW_IFACE_WPS, "Event");
631 dbus_message_iter_init_append(msg, &iter);
633 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
634 !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
635 !wpa_dbus_dict_append_int32(&dict_iter, "msg", fail->msg) ||
636 !wpa_dbus_dict_append_int32(&dict_iter, "config_error",
637 fail->config_error) ||
638 !wpa_dbus_dict_append_int32(&dict_iter, "error_indication",
639 fail->error_indication) ||
640 !wpa_dbus_dict_close_write(&iter, &dict_iter))
641 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
643 dbus_connection_send(iface->con, msg, NULL);
645 dbus_message_unref(msg);
650 * wpas_dbus_signal_wps_event_m2d - Signals M2D WPS event
651 * @wpa_s: %wpa_supplicant network interface data
652 * @m2d: M2D event data information
654 * Sends Event dbus signal with name "m2d" and dictionary containing
655 * fields of wps_event_m2d structure.
657 void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
658 struct wps_event_m2d *m2d)
662 DBusMessageIter iter, dict_iter;
663 struct wpas_dbus_priv *iface;
666 iface = wpa_s->global->dbus;
668 /* Do nothing if the control interface is not turned on */
669 if (iface == NULL || !wpa_s->dbus_new_path)
672 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
673 WPAS_DBUS_NEW_IFACE_WPS, "Event");
677 dbus_message_iter_init_append(msg, &iter);
679 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
680 !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
681 !wpa_dbus_dict_append_uint16(&dict_iter, "config_methods",
682 m2d->config_methods) ||
683 !wpa_dbus_dict_append_byte_array(&dict_iter, "manufacturer",
684 (const char *) m2d->manufacturer,
685 m2d->manufacturer_len) ||
686 !wpa_dbus_dict_append_byte_array(&dict_iter, "model_name",
687 (const char *) m2d->model_name,
688 m2d->model_name_len) ||
689 !wpa_dbus_dict_append_byte_array(&dict_iter, "model_number",
690 (const char *) m2d->model_number,
691 m2d->model_number_len) ||
692 !wpa_dbus_dict_append_byte_array(&dict_iter, "serial_number",
695 m2d->serial_number_len) ||
696 !wpa_dbus_dict_append_byte_array(&dict_iter, "dev_name",
697 (const char *) m2d->dev_name,
698 m2d->dev_name_len) ||
699 !wpa_dbus_dict_append_byte_array(&dict_iter, "primary_dev_type",
701 m2d->primary_dev_type, 8) ||
702 !wpa_dbus_dict_append_uint16(&dict_iter, "config_error",
703 m2d->config_error) ||
704 !wpa_dbus_dict_append_uint16(&dict_iter, "dev_password_id",
705 m2d->dev_password_id) ||
706 !wpa_dbus_dict_close_write(&iter, &dict_iter))
707 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
709 dbus_connection_send(iface->con, msg, NULL);
711 dbus_message_unref(msg);
716 * wpas_dbus_signal_wps_cred - Signals new credentials
717 * @wpa_s: %wpa_supplicant network interface data
718 * @cred: WPS Credential information
720 * Sends signal with credentials in directory argument
722 void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
723 const struct wps_credential *cred)
726 DBusMessageIter iter, dict_iter;
727 struct wpas_dbus_priv *iface;
728 char *auth_type[5]; /* we have five possible authentication types */
730 char *encr_type[3]; /* we have three possible encryption types */
733 iface = wpa_s->global->dbus;
735 /* Do nothing if the control interface is not turned on */
736 if (iface == NULL || !wpa_s->dbus_new_path)
739 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
740 WPAS_DBUS_NEW_IFACE_WPS,
745 dbus_message_iter_init_append(msg, &iter);
746 if (!wpa_dbus_dict_open_write(&iter, &dict_iter))
749 if (cred->auth_type & WPS_AUTH_OPEN)
750 auth_type[at_num++] = "open";
751 if (cred->auth_type & WPS_AUTH_WPAPSK)
752 auth_type[at_num++] = "wpa-psk";
753 if (cred->auth_type & WPS_AUTH_WPA)
754 auth_type[at_num++] = "wpa-eap";
755 if (cred->auth_type & WPS_AUTH_WPA2)
756 auth_type[at_num++] = "wpa2-eap";
757 if (cred->auth_type & WPS_AUTH_WPA2PSK)
758 auth_type[at_num++] = "wpa2-psk";
760 if (cred->encr_type & WPS_ENCR_NONE)
761 encr_type[et_num++] = "none";
762 if (cred->encr_type & WPS_ENCR_TKIP)
763 encr_type[et_num++] = "tkip";
764 if (cred->encr_type & WPS_ENCR_AES)
765 encr_type[et_num++] = "aes";
767 if ((wpa_s->current_ssid &&
768 !wpa_dbus_dict_append_byte_array(
770 (const char *) wpa_s->current_ssid->bssid, ETH_ALEN)) ||
771 !wpa_dbus_dict_append_byte_array(&dict_iter, "SSID",
772 (const char *) cred->ssid,
774 !wpa_dbus_dict_append_string_array(&dict_iter, "AuthType",
775 (const char **) auth_type,
777 !wpa_dbus_dict_append_string_array(&dict_iter, "EncrType",
778 (const char **) encr_type,
780 !wpa_dbus_dict_append_byte_array(&dict_iter, "Key",
781 (const char *) cred->key,
783 !wpa_dbus_dict_append_uint32(&dict_iter, "KeyIndex",
785 !wpa_dbus_dict_close_write(&iter, &dict_iter))
788 dbus_connection_send(iface->con, msg, NULL);
791 dbus_message_unref(msg);
794 #endif /* CONFIG_WPS */
796 void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
797 int depth, const char *subject,
798 const char *altsubject[],
800 const char *cert_hash,
801 const struct wpabuf *cert)
803 struct wpas_dbus_priv *iface;
805 DBusMessageIter iter, dict_iter;
807 iface = wpa_s->global->dbus;
809 /* Do nothing if the control interface is not turned on */
810 if (iface == NULL || !wpa_s->dbus_new_path)
813 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
814 WPAS_DBUS_NEW_IFACE_INTERFACE,
819 dbus_message_iter_init_append(msg, &iter);
820 if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
821 !wpa_dbus_dict_append_uint32(&dict_iter, "depth", depth) ||
822 !wpa_dbus_dict_append_string(&dict_iter, "subject", subject) ||
823 (altsubject && num_altsubject &&
824 !wpa_dbus_dict_append_string_array(&dict_iter, "altsubject",
825 altsubject, num_altsubject)) ||
827 !wpa_dbus_dict_append_string(&dict_iter, "cert_hash",
830 !wpa_dbus_dict_append_byte_array(&dict_iter, "cert",
832 wpabuf_len(cert))) ||
833 !wpa_dbus_dict_close_write(&iter, &dict_iter))
834 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
836 dbus_connection_send(iface->con, msg, NULL);
837 dbus_message_unref(msg);
841 void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
842 const char *status, const char *parameter)
844 struct wpas_dbus_priv *iface;
846 DBusMessageIter iter;
848 iface = wpa_s->global->dbus;
850 /* Do nothing if the control interface is not turned on */
851 if (iface == NULL || !wpa_s->dbus_new_path)
854 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
855 WPAS_DBUS_NEW_IFACE_INTERFACE,
860 dbus_message_iter_init_append(msg, &iter);
862 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &status) ||
863 !dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING,
865 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
867 dbus_connection_send(iface->con, msg, NULL);
868 dbus_message_unref(msg);
873 * wpas_dbus_signal_sta - Send a station related event signal
874 * @wpa_s: %wpa_supplicant network interface data
875 * @sta: station mac address
876 * @sig_name: signal name - StaAuthorized or StaDeauthorized
878 * Notify listeners about event related with station
880 static void wpas_dbus_signal_sta(struct wpa_supplicant *wpa_s,
881 const u8 *sta, const char *sig_name)
883 struct wpas_dbus_priv *iface;
885 char sta_mac[WPAS_DBUS_OBJECT_PATH_MAX];
888 os_snprintf(sta_mac, WPAS_DBUS_OBJECT_PATH_MAX, MACSTR, MAC2STR(sta));
891 iface = wpa_s->global->dbus;
893 /* Do nothing if the control interface is not turned on */
894 if (iface == NULL || !wpa_s->dbus_new_path)
897 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
898 WPAS_DBUS_NEW_IFACE_INTERFACE, sig_name);
902 if (dbus_message_append_args(msg, DBUS_TYPE_STRING, &dev_mac,
904 dbus_connection_send(iface->con, msg, NULL);
906 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
907 dbus_message_unref(msg);
909 wpa_printf(MSG_DEBUG, "dbus: Station MAC address '%s' '%s'",
915 * wpas_dbus_signal_sta_authorized - Send a STA authorized signal
916 * @wpa_s: %wpa_supplicant network interface data
917 * @sta: station mac address
919 * Notify listeners a new station has been authorized
921 void wpas_dbus_signal_sta_authorized(struct wpa_supplicant *wpa_s,
924 wpas_dbus_signal_sta(wpa_s, sta, "StaAuthorized");
929 * wpas_dbus_signal_sta_deauthorized - Send a STA deauthorized signal
930 * @wpa_s: %wpa_supplicant network interface data
931 * @sta: station mac address
933 * Notify listeners a station has been deauthorized
935 void wpas_dbus_signal_sta_deauthorized(struct wpa_supplicant *wpa_s,
938 wpas_dbus_signal_sta(wpa_s, sta, "StaDeauthorized");
945 * wpas_dbus_signal_p2p_group_removed - Signals P2P group was removed
946 * @wpa_s: %wpa_supplicant network interface data
947 * @role: role of this device (client or GO)
948 * Sends signal with i/f name and role as string arguments
950 void wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
954 DBusMessageIter iter, dict_iter;
955 struct wpas_dbus_priv *iface = wpa_s->global->dbus;
956 struct wpa_supplicant *parent;
958 /* Do nothing if the control interface is not turned on */
962 parent = wpa_s->parent;
963 if (parent->p2p_mgmt)
964 parent = parent->parent;
966 if (!wpa_s->dbus_groupobj_path || !wpa_s->dbus_new_path ||
967 !parent->dbus_new_path)
970 msg = dbus_message_new_signal(parent->dbus_new_path,
971 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
976 dbus_message_iter_init_append(msg, &iter);
977 if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
978 !wpa_dbus_dict_append_object_path(&dict_iter,
980 wpa_s->dbus_new_path) ||
981 !wpa_dbus_dict_append_string(&dict_iter, "role", role) ||
982 !wpa_dbus_dict_append_object_path(&dict_iter, "group_object",
983 wpa_s->dbus_groupobj_path) ||
984 !wpa_dbus_dict_close_write(&iter, &dict_iter))
985 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
987 dbus_connection_send(iface->con, msg, NULL);
988 dbus_message_unref(msg);
993 * wpas_dbus_signal_p2p_provision_discovery - Signals various PD events
995 * @dev_addr - who sent the request or responded to our request.
996 * @request - Will be 1 if request, 0 for response.
997 * @status - valid only in case of response
998 * @config_methods - wps config methods
999 * @generated_pin - pin to be displayed in case of WPS_CONFIG_DISPLAY method
1001 * Sends following provision discovery related events:
1002 * ProvisionDiscoveryRequestDisplayPin
1003 * ProvisionDiscoveryResponseDisplayPin
1004 * ProvisionDiscoveryRequestEnterPin
1005 * ProvisionDiscoveryResponseEnterPin
1006 * ProvisionDiscoveryPBCRequest
1007 * ProvisionDiscoveryPBCResponse
1010 * ProvisionDiscoveryFailure (timeout case)
1012 void wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
1013 const u8 *dev_addr, int request,
1014 enum p2p_prov_disc_status status,
1016 unsigned int generated_pin)
1019 DBusMessageIter iter;
1020 struct wpas_dbus_priv *iface;
1023 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1025 char pin[9], *p_pin = NULL;
1027 iface = wpa_s->global->dbus;
1029 /* Do nothing if the control interface is not turned on */
1033 if (wpa_s->p2p_mgmt)
1034 wpa_s = wpa_s->parent;
1035 if (!wpa_s->dbus_new_path)
1038 if (request || !status) {
1039 if (config_methods & WPS_CONFIG_DISPLAY)
1041 "ProvisionDiscoveryRequestDisplayPin" :
1042 "ProvisionDiscoveryResponseEnterPin";
1043 else if (config_methods & WPS_CONFIG_KEYPAD)
1045 "ProvisionDiscoveryRequestEnterPin" :
1046 "ProvisionDiscoveryResponseDisplayPin";
1047 else if (config_methods & WPS_CONFIG_PUSHBUTTON)
1048 _signal = request ? "ProvisionDiscoveryPBCRequest" :
1049 "ProvisionDiscoveryPBCResponse";
1051 return; /* Unknown or un-supported method */
1053 /* Explicit check for failure response */
1054 _signal = "ProvisionDiscoveryFailure";
1057 add_pin = ((request && (config_methods & WPS_CONFIG_DISPLAY)) ||
1058 (!request && !status &&
1059 (config_methods & WPS_CONFIG_KEYPAD)));
1062 os_snprintf(pin, sizeof(pin), "%08d", generated_pin);
1066 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1067 WPAS_DBUS_NEW_IFACE_P2PDEVICE, _signal);
1071 /* Check if this is a known peer */
1072 if (!p2p_peer_known(wpa_s->global->p2p, dev_addr))
1075 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1076 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
1078 wpa_s->dbus_new_path, MAC2STR(dev_addr));
1080 path = peer_obj_path;
1082 dbus_message_iter_init_append(msg, &iter);
1084 if (!dbus_message_iter_append_basic(&iter,
1085 DBUS_TYPE_OBJECT_PATH,
1089 if (!request && status)
1090 /* Attach status to ProvisionDiscoveryFailure */
1091 error_ret = !dbus_message_iter_append_basic(&iter,
1095 error_ret = (add_pin &&
1096 !dbus_message_iter_append_basic(&iter,
1102 dbus_connection_send(iface->con, msg, NULL);
1104 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1106 dbus_message_unref(msg);
1111 * wpas_dbus_signal_p2p_go_neg_req - Signal P2P GO Negotiation Request RX
1112 * @wpa_s: %wpa_supplicant network interface data
1113 * @src: Source address of the message triggering this notification
1114 * @dev_passwd_id: WPS Device Password Id
1115 * @go_intent: Peer's GO Intent value
1117 * Sends signal to notify that a peer P2P Device is requesting group owner
1118 * negotiation with us.
1120 void wpas_dbus_signal_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
1121 const u8 *src, u16 dev_passwd_id,
1125 DBusMessageIter iter;
1126 struct wpas_dbus_priv *iface;
1127 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1129 iface = wpa_s->global->dbus;
1131 /* Do nothing if the control interface is not turned on */
1135 if (wpa_s->p2p_mgmt)
1136 wpa_s = wpa_s->parent;
1137 if (!wpa_s->dbus_new_path)
1140 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1141 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
1142 wpa_s->dbus_new_path, MAC2STR(src));
1143 path = peer_obj_path;
1145 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1146 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1147 "GONegotiationRequest");
1151 dbus_message_iter_init_append(msg, &iter);
1153 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
1155 !dbus_message_iter_append_basic(&iter, DBUS_TYPE_UINT16,
1157 !dbus_message_iter_append_basic(&iter, DBUS_TYPE_BYTE,
1159 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1161 dbus_connection_send(iface->con, msg, NULL);
1163 dbus_message_unref(msg);
1167 static int wpas_dbus_get_group_obj_path(struct wpa_supplicant *wpa_s,
1168 const struct wpa_ssid *ssid,
1169 char *group_obj_path)
1173 if (!wpa_s->dbus_new_path ||
1174 os_memcmp(ssid->ssid, P2P_WILDCARD_SSID, P2P_WILDCARD_SSID_LEN))
1177 os_memcpy(group_name, ssid->ssid + P2P_WILDCARD_SSID_LEN, 2);
1178 group_name[2] = '\0';
1180 os_snprintf(group_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1181 "%s/" WPAS_DBUS_NEW_P2P_GROUPS_PART "/%s",
1182 wpa_s->dbus_new_path, group_name);
1188 struct group_changed_data {
1189 struct wpa_supplicant *wpa_s;
1190 struct p2p_peer_info *info;
1194 static int match_group_where_peer_is_client(struct p2p_group *group,
1197 struct group_changed_data *data = user_data;
1198 const struct p2p_group_config *cfg;
1199 struct wpa_supplicant *wpa_s_go;
1201 if (!p2p_group_is_client_connected(group, data->info->p2p_device_addr))
1204 cfg = p2p_group_get_config(group);
1206 wpa_s_go = wpas_get_p2p_go_iface(data->wpa_s, cfg->ssid,
1208 if (wpa_s_go != NULL && wpa_s_go == data->wpa_s) {
1209 wpas_dbus_signal_peer_groups_changed(
1210 data->wpa_s->parent, data->info->p2p_device_addr);
1218 static void signal_peer_groups_changed(struct p2p_peer_info *info,
1221 struct group_changed_data *data = user_data;
1222 struct wpa_supplicant *wpa_s_go;
1224 wpa_s_go = wpas_get_p2p_client_iface(data->wpa_s,
1225 info->p2p_device_addr);
1226 if (wpa_s_go != NULL && wpa_s_go == data->wpa_s) {
1227 wpas_dbus_signal_peer_groups_changed(data->wpa_s->parent,
1228 info->p2p_device_addr);
1233 p2p_loop_on_all_groups(data->wpa_s->global->p2p,
1234 match_group_where_peer_is_client, data);
1239 static void peer_groups_changed(struct wpa_supplicant *wpa_s)
1241 struct group_changed_data data;
1243 os_memset(&data, 0, sizeof(data));
1246 p2p_loop_on_known_peers(wpa_s->global->p2p,
1247 signal_peer_groups_changed, &data);
1252 * wpas_dbus_signal_p2p_group_started - Signals P2P group has
1253 * started. Emitted when a group is successfully started
1254 * irrespective of the role (client/GO) of the current device
1256 * @wpa_s: %wpa_supplicant network interface data
1257 * @ssid: SSID object
1258 * @client: this device is P2P client
1259 * @network_id: network id of the group started, use instead of ssid->id
1260 * to account for persistent groups
1262 void wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
1263 const struct wpa_ssid *ssid,
1264 int client, int network_id)
1267 DBusMessageIter iter, dict_iter;
1268 struct wpas_dbus_priv *iface;
1269 struct wpa_supplicant *parent;
1271 parent = wpa_s->parent;
1272 if (parent->p2p_mgmt)
1273 parent = parent->parent;
1275 iface = parent->global->dbus;
1277 /* Do nothing if the control interface is not turned on */
1278 if (iface == NULL || !parent->dbus_new_path || !wpa_s->dbus_new_path)
1281 if (wpa_s->dbus_groupobj_path == NULL)
1284 /* New interface has been created for this group */
1285 msg = dbus_message_new_signal(parent->dbus_new_path,
1286 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1291 dbus_message_iter_init_append(msg, &iter);
1293 * In case the device supports creating a separate interface the
1294 * DBus client will need to know the object path for the interface
1295 * object this group was created on, so include it here.
1297 if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
1298 !wpa_dbus_dict_append_object_path(&dict_iter,
1300 wpa_s->dbus_new_path) ||
1301 !wpa_dbus_dict_append_string(&dict_iter, "role",
1302 client ? "client" : "GO") ||
1303 !wpa_dbus_dict_append_object_path(&dict_iter, "group_object",
1304 wpa_s->dbus_groupobj_path) ||
1305 !wpa_dbus_dict_close_write(&iter, &dict_iter)) {
1306 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1308 dbus_connection_send(iface->con, msg, NULL);
1310 peer_groups_changed(wpa_s);
1312 dbus_message_unref(msg);
1317 * wpas_dbus_signal_p2p_go_neg_resp - Emit GONegotiation Success/Failure signal
1318 * @wpa_s: %wpa_supplicant network interface data
1319 * @res: Result of the GO Neg Request
1321 void wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
1322 struct p2p_go_neg_results *res)
1325 DBusMessageIter iter, dict_iter;
1326 DBusMessageIter iter_dict_entry, iter_dict_val, iter_dict_array;
1327 struct wpas_dbus_priv *iface;
1328 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1329 dbus_int32_t freqs[P2P_MAX_CHANNELS];
1330 dbus_int32_t *f_array = freqs;
1333 iface = wpa_s->global->dbus;
1335 if (wpa_s->p2p_mgmt)
1336 wpa_s = wpa_s->parent;
1338 os_memset(freqs, 0, sizeof(freqs));
1339 /* Do nothing if the control interface is not turned on */
1340 if (iface == NULL || !wpa_s->dbus_new_path)
1343 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1344 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
1345 wpa_s->dbus_new_path, MAC2STR(res->peer_device_addr));
1346 path = peer_obj_path;
1348 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1349 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1350 res->status ? "GONegotiationFailure" :
1351 "GONegotiationSuccess");
1355 dbus_message_iter_init_append(msg, &iter);
1356 if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
1357 !wpa_dbus_dict_append_object_path(&dict_iter, "peer_object",
1359 !wpa_dbus_dict_append_int32(&dict_iter, "status", res->status))
1364 int freq_list_num = 0;
1366 if ((res->role_go &&
1367 !wpa_dbus_dict_append_string(&dict_iter, "passphrase",
1368 res->passphrase)) ||
1369 !wpa_dbus_dict_append_string(&dict_iter, "role_go",
1370 res->role_go ? "GO" :
1372 !wpa_dbus_dict_append_int32(&dict_iter, "frequency",
1374 !wpa_dbus_dict_append_byte_array(&dict_iter, "ssid",
1375 (const char *) res->ssid,
1377 !wpa_dbus_dict_append_byte_array(&dict_iter,
1380 res->peer_device_addr,
1382 !wpa_dbus_dict_append_byte_array(&dict_iter,
1383 "peer_interface_addr",
1385 res->peer_interface_addr,
1387 !wpa_dbus_dict_append_string(&dict_iter, "wps_method",
1388 p2p_wps_method_text(
1392 for (i = 0; i < P2P_MAX_CHANNELS; i++) {
1393 if (res->freq_list[i]) {
1394 freqs[i] = res->freq_list[i];
1399 if (!wpa_dbus_dict_begin_array(&dict_iter,
1401 DBUS_TYPE_INT32_AS_STRING,
1404 &iter_dict_array) ||
1405 !dbus_message_iter_append_fixed_array(&iter_dict_array,
1409 !wpa_dbus_dict_end_array(&dict_iter,
1412 &iter_dict_array) ||
1413 !wpa_dbus_dict_append_int32(&dict_iter, "persistent_group",
1414 res->persistent_group) ||
1415 !wpa_dbus_dict_append_uint32(&dict_iter,
1416 "peer_config_timeout",
1417 res->peer_config_timeout))
1421 if (!wpa_dbus_dict_close_write(&iter, &dict_iter))
1424 dbus_connection_send(iface->con, msg, NULL);
1426 dbus_message_unref(msg);
1431 * wpas_dbus_signal_p2p_invitation_result - Emit InvitationResult signal
1432 * @wpa_s: %wpa_supplicant network interface data
1433 * @status: Status of invitation process
1434 * @bssid: Basic Service Set Identifier
1436 void wpas_dbus_signal_p2p_invitation_result(struct wpa_supplicant *wpa_s,
1437 int status, const u8 *bssid)
1440 DBusMessageIter iter, dict_iter;
1441 struct wpas_dbus_priv *iface;
1443 wpa_printf(MSG_DEBUG, "%s", __func__);
1445 iface = wpa_s->global->dbus;
1446 /* Do nothing if the control interface is not turned on */
1450 if (wpa_s->p2p_mgmt)
1451 wpa_s = wpa_s->parent;
1452 if (!wpa_s->dbus_new_path)
1455 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1456 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1457 "InvitationResult");
1462 dbus_message_iter_init_append(msg, &iter);
1463 if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
1464 !wpa_dbus_dict_append_int32(&dict_iter, "status", status) ||
1466 !wpa_dbus_dict_append_byte_array(&dict_iter, "BSSID",
1467 (const char *) bssid,
1469 !wpa_dbus_dict_close_write(&iter, &dict_iter))
1470 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1472 dbus_connection_send(iface->con, msg, NULL);
1473 dbus_message_unref(msg);
1479 * Method to emit a signal for a peer joining the group.
1480 * The signal will carry path to the group member object
1481 * constructed using p2p i/f addr used for connecting.
1483 * @wpa_s: %wpa_supplicant network interface data
1484 * @peer_addr: P2P Device Address of the peer joining the group
1486 void wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
1487 const u8 *peer_addr)
1489 struct wpas_dbus_priv *iface;
1491 DBusMessageIter iter;
1492 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1493 struct wpa_supplicant *parent;
1495 iface = wpa_s->global->dbus;
1497 /* Do nothing if the control interface is not turned on */
1501 if (!wpa_s->dbus_groupobj_path)
1504 parent = wpa_s->parent;
1505 if (parent->p2p_mgmt)
1506 parent = parent->parent;
1507 if (!parent->dbus_new_path)
1510 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1511 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
1513 parent->dbus_new_path, MAC2STR(peer_addr));
1515 msg = dbus_message_new_signal(wpa_s->dbus_groupobj_path,
1516 WPAS_DBUS_NEW_IFACE_P2P_GROUP,
1521 dbus_message_iter_init_append(msg, &iter);
1522 path = peer_obj_path;
1523 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
1525 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1527 dbus_connection_send(iface->con, msg, NULL);
1528 wpas_dbus_signal_peer_groups_changed(parent, peer_addr);
1530 dbus_message_unref(msg);
1536 * Method to emit a signal for a peer disconnecting the group.
1537 * The signal will carry path to the group member object
1538 * constructed using the P2P Device Address of the peer.
1540 * @wpa_s: %wpa_supplicant network interface data
1541 * @peer_addr: P2P Device Address of the peer joining the group
1543 void wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
1544 const u8 *peer_addr)
1546 struct wpas_dbus_priv *iface;
1548 DBusMessageIter iter;
1549 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1550 struct wpa_supplicant *parent;
1552 iface = wpa_s->global->dbus;
1554 /* Do nothing if the control interface is not turned on */
1558 if (!wpa_s->dbus_groupobj_path)
1561 parent = wpa_s->parent;
1562 if (parent->p2p_mgmt)
1563 parent = parent->parent;
1564 if (!parent->dbus_new_path)
1567 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1568 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
1570 parent->dbus_new_path, MAC2STR(peer_addr));
1572 msg = dbus_message_new_signal(wpa_s->dbus_groupobj_path,
1573 WPAS_DBUS_NEW_IFACE_P2P_GROUP,
1574 "PeerDisconnected");
1578 dbus_message_iter_init_append(msg, &iter);
1579 path = peer_obj_path;
1580 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
1582 wpa_printf(MSG_ERROR,
1583 "dbus: Failed to construct PeerDisconnected signal");
1585 dbus_connection_send(iface->con, msg, NULL);
1586 wpas_dbus_signal_peer_groups_changed(parent, peer_addr);
1588 dbus_message_unref(msg);
1594 * Method to emit a signal for a service discovery request.
1595 * The signal will carry station address, frequency, dialog token,
1596 * update indicator and it tlvs
1598 * @wpa_s: %wpa_supplicant network interface data
1599 * @sa: station addr (p2p i/f) of the peer
1600 * @dialog_token: service discovery request dialog token
1601 * @update_indic: service discovery request update indicator
1602 * @tlvs: service discovery request genrated byte array of tlvs
1603 * @tlvs_len: service discovery request tlvs length
1605 void wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s,
1606 int freq, const u8 *sa, u8 dialog_token,
1607 u16 update_indic, const u8 *tlvs,
1611 DBusMessageIter iter, dict_iter;
1612 struct wpas_dbus_priv *iface;
1613 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1615 iface = wpa_s->global->dbus;
1617 /* Do nothing if the control interface is not turned on */
1621 if (wpa_s->p2p_mgmt)
1622 wpa_s = wpa_s->parent;
1623 if (!wpa_s->dbus_new_path)
1626 /* Check if this is a known peer */
1627 if (!p2p_peer_known(wpa_s->global->p2p, sa))
1630 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1631 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1632 "ServiceDiscoveryRequest");
1636 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1637 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
1638 COMPACT_MACSTR, wpa_s->dbus_new_path, MAC2STR(sa));
1640 path = peer_obj_path;
1642 dbus_message_iter_init_append(msg, &iter);
1643 if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
1644 !wpa_dbus_dict_append_object_path(&dict_iter, "peer_object",
1646 !wpa_dbus_dict_append_int32(&dict_iter, "frequency", freq) ||
1647 !wpa_dbus_dict_append_int32(&dict_iter, "dialog_token",
1649 !wpa_dbus_dict_append_uint16(&dict_iter, "update_indicator",
1651 !wpa_dbus_dict_append_byte_array(&dict_iter, "tlvs",
1652 (const char *) tlvs,
1654 !wpa_dbus_dict_close_write(&iter, &dict_iter))
1655 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1657 dbus_connection_send(iface->con, msg, NULL);
1658 dbus_message_unref(msg);
1664 * Method to emit a signal for a service discovery response.
1665 * The signal will carry station address, update indicator and it
1668 * @wpa_s: %wpa_supplicant network interface data
1669 * @sa: station addr (p2p i/f) of the peer
1670 * @update_indic: service discovery request update indicator
1671 * @tlvs: service discovery request genrated byte array of tlvs
1672 * @tlvs_len: service discovery request tlvs length
1674 void wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
1675 const u8 *sa, u16 update_indic,
1676 const u8 *tlvs, size_t tlvs_len)
1679 DBusMessageIter iter, dict_iter;
1680 struct wpas_dbus_priv *iface;
1681 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1683 iface = wpa_s->global->dbus;
1685 /* Do nothing if the control interface is not turned on */
1689 if (wpa_s->p2p_mgmt)
1690 wpa_s = wpa_s->parent;
1691 if (!wpa_s->dbus_new_path)
1694 /* Check if this is a known peer */
1695 if (!p2p_peer_known(wpa_s->global->p2p, sa))
1698 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1699 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1700 "ServiceDiscoveryResponse");
1704 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1705 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
1706 COMPACT_MACSTR, wpa_s->dbus_new_path, MAC2STR(sa));
1708 path = peer_obj_path;
1710 dbus_message_iter_init_append(msg, &iter);
1711 if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
1712 !wpa_dbus_dict_append_object_path(&dict_iter, "peer_object",
1714 !wpa_dbus_dict_append_uint16(&dict_iter, "update_indicator",
1716 !wpa_dbus_dict_append_byte_array(&dict_iter, "tlvs",
1717 (const char *) tlvs,
1719 !wpa_dbus_dict_close_write(&iter, &dict_iter))
1720 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1722 dbus_connection_send(iface->con, msg, NULL);
1723 dbus_message_unref(msg);
1728 * wpas_dbus_signal_persistent_group - Send a persistent group related
1730 * @wpa_s: %wpa_supplicant network interface data
1731 * @id: new persistent group id
1732 * @sig_name: signal name - PersistentGroupAdded, PersistentGroupRemoved
1733 * @properties: determines if add second argument with object properties
1735 * Notify listeners about an event related to persistent groups.
1737 static void wpas_dbus_signal_persistent_group(struct wpa_supplicant *wpa_s,
1738 int id, const char *sig_name,
1741 struct wpas_dbus_priv *iface;
1743 DBusMessageIter iter;
1744 char pgrp_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1746 iface = wpa_s->global->dbus;
1748 /* Do nothing if the control interface is not turned on */
1752 if (wpa_s->p2p_mgmt)
1753 wpa_s = wpa_s->parent;
1754 if (!wpa_s->dbus_new_path)
1757 os_snprintf(pgrp_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1758 "%s/" WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "/%u",
1759 wpa_s->dbus_new_path, id);
1761 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1762 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1767 dbus_message_iter_init_append(msg, &iter);
1768 path = pgrp_obj_path;
1769 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
1772 !wpa_dbus_get_object_properties(
1773 iface, pgrp_obj_path,
1774 WPAS_DBUS_NEW_IFACE_PERSISTENT_GROUP, &iter)))
1775 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1777 dbus_connection_send(iface->con, msg, NULL);
1779 dbus_message_unref(msg);
1784 * wpas_dbus_signal_persistent_group_added - Send a persistent_group
1786 * @wpa_s: %wpa_supplicant network interface data
1787 * @id: new persistent group id
1789 * Notify listeners about addition of a new persistent group.
1791 static void wpas_dbus_signal_persistent_group_added(
1792 struct wpa_supplicant *wpa_s, int id)
1794 wpas_dbus_signal_persistent_group(wpa_s, id, "PersistentGroupAdded",
1800 * wpas_dbus_signal_persistent_group_removed - Send a persistent_group
1802 * @wpa_s: %wpa_supplicant network interface data
1803 * @id: persistent group id
1805 * Notify listeners about removal of a persistent group.
1807 static void wpas_dbus_signal_persistent_group_removed(
1808 struct wpa_supplicant *wpa_s, int id)
1810 wpas_dbus_signal_persistent_group(wpa_s, id, "PersistentGroupRemoved",
1816 * wpas_dbus_signal_p2p_wps_failed - Signals WpsFailed event
1817 * @wpa_s: %wpa_supplicant network interface data
1818 * @fail: WPS failure information
1820 * Sends Event dbus signal with name "fail" and dictionary containing
1821 * "msg" field with fail message number (int32) as arguments
1823 void wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
1824 struct wps_event_fail *fail)
1828 DBusMessageIter iter, dict_iter;
1829 struct wpas_dbus_priv *iface;
1832 iface = wpa_s->global->dbus;
1834 /* Do nothing if the control interface is not turned on */
1838 if (wpa_s->p2p_mgmt)
1839 wpa_s = wpa_s->parent;
1841 if (!wpa_s->dbus_new_path)
1843 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1844 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1849 dbus_message_iter_init_append(msg, &iter);
1851 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
1852 !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
1853 !wpa_dbus_dict_append_int32(&dict_iter, "msg", fail->msg) ||
1854 !wpa_dbus_dict_append_int16(&dict_iter, "config_error",
1855 fail->config_error) ||
1856 !wpa_dbus_dict_close_write(&iter, &dict_iter))
1857 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1859 dbus_connection_send(iface->con, msg, NULL);
1861 dbus_message_unref(msg);
1866 * wpas_dbus_signal_p2p_group_formation_failure - Signals GroupFormationFailure event
1867 * @wpa_s: %wpa_supplicant network interface data
1868 * @reason: indicates the reason code for group formation failure
1870 * Sends Event dbus signal and string reason code when available.
1872 void wpas_dbus_signal_p2p_group_formation_failure(struct wpa_supplicant *wpa_s,
1876 struct wpas_dbus_priv *iface;
1878 iface = wpa_s->global->dbus;
1880 /* Do nothing if the control interface is not turned on */
1884 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1885 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1886 "GroupFormationFailure");
1890 if (dbus_message_append_args(msg, DBUS_TYPE_STRING, &reason,
1892 dbus_connection_send(iface->con, msg, NULL);
1894 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1896 dbus_message_unref(msg);
1901 * wpas_dbus_signal_p2p_invitation_received - Emit InvitationReceived signal
1902 * @wpa_s: %wpa_supplicant network interface data
1903 * @sa: Source address of the Invitation Request
1904 * @dev_add: GO Device Address
1905 * @bssid: P2P Group BSSID or %NULL if not received
1906 * @id: Persistent group id or %0 if not persistent group
1907 * @op_freq: Operating frequency for the group
1910 void wpas_dbus_signal_p2p_invitation_received(struct wpa_supplicant *wpa_s,
1911 const u8 *sa, const u8 *dev_addr,
1912 const u8 *bssid, int id,
1916 DBusMessageIter iter, dict_iter;
1917 struct wpas_dbus_priv *iface;
1919 iface = wpa_s->global->dbus;
1921 /* Do nothing if the control interface is not turned on */
1925 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1926 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1927 "InvitationReceived");
1931 dbus_message_iter_init_append(msg, &iter);
1932 if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
1934 !wpa_dbus_dict_append_byte_array(&dict_iter, "sa",
1935 (const char *) sa, ETH_ALEN)) ||
1937 !wpa_dbus_dict_append_byte_array(&dict_iter, "go_dev_addr",
1938 (const char *) dev_addr,
1941 !wpa_dbus_dict_append_byte_array(&dict_iter, "bssid",
1942 (const char *) bssid,
1945 !wpa_dbus_dict_append_int32(&dict_iter, "persistent_id", id)) ||
1946 !wpa_dbus_dict_append_int32(&dict_iter, "op_freq", op_freq) ||
1947 !wpa_dbus_dict_close_write(&iter, &dict_iter)) {
1948 dbus_message_unref(msg);
1952 dbus_connection_send(iface->con, msg, NULL);
1956 #endif /* CONFIG_P2P */
1960 * wpas_dbus_signal_prop_changed - Signals change of property
1961 * @wpa_s: %wpa_supplicant network interface data
1962 * @property: indicates which property has changed
1964 * Sends PropertyChanged signals with path, interface and arguments
1965 * depending on which property has changed.
1967 void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
1968 enum wpas_dbus_prop property)
1973 if (wpa_s->dbus_new_path == NULL)
1974 return; /* Skip signal since D-Bus setup is not yet ready */
1978 case WPAS_DBUS_PROP_AP_SCAN:
1981 case WPAS_DBUS_PROP_SCANNING:
1984 case WPAS_DBUS_PROP_STATE:
1987 case WPAS_DBUS_PROP_CURRENT_BSS:
1988 prop = "CurrentBSS";
1990 case WPAS_DBUS_PROP_CURRENT_NETWORK:
1991 prop = "CurrentNetwork";
1993 case WPAS_DBUS_PROP_BSSS:
1996 case WPAS_DBUS_PROP_CURRENT_AUTH_MODE:
1997 prop = "CurrentAuthMode";
1999 case WPAS_DBUS_PROP_DISCONNECT_REASON:
2000 prop = "DisconnectReason";
2004 wpa_printf(MSG_ERROR, "dbus: %s: Unknown Property value %d",
2005 __func__, property);
2009 wpa_dbus_mark_property_changed(wpa_s->global->dbus,
2010 wpa_s->dbus_new_path,
2011 WPAS_DBUS_NEW_IFACE_INTERFACE, prop);
2013 wpa_dbus_flush_object_changed_properties(
2014 wpa_s->global->dbus->con, wpa_s->dbus_new_path);
2020 * wpas_dbus_bss_signal_prop_changed - Signals change of BSS property
2021 * @wpa_s: %wpa_supplicant network interface data
2022 * @property: indicates which property has changed
2023 * @id: unique BSS identifier
2025 * Sends PropertyChanged signals with path, interface, and arguments depending
2026 * on which property has changed.
2028 void wpas_dbus_bss_signal_prop_changed(struct wpa_supplicant *wpa_s,
2029 enum wpas_dbus_bss_prop property,
2032 char path[WPAS_DBUS_OBJECT_PATH_MAX];
2035 if (!wpa_s->dbus_new_path)
2039 case WPAS_DBUS_BSS_PROP_SIGNAL:
2042 case WPAS_DBUS_BSS_PROP_FREQ:
2045 case WPAS_DBUS_BSS_PROP_MODE:
2048 case WPAS_DBUS_BSS_PROP_PRIVACY:
2051 case WPAS_DBUS_BSS_PROP_RATES:
2054 case WPAS_DBUS_BSS_PROP_WPA:
2057 case WPAS_DBUS_BSS_PROP_RSN:
2060 case WPAS_DBUS_BSS_PROP_WPS:
2063 case WPAS_DBUS_BSS_PROP_IES:
2066 case WPAS_DBUS_BSS_PROP_AGE:
2070 wpa_printf(MSG_ERROR, "dbus: %s: Unknown Property value %d",
2071 __func__, property);
2075 os_snprintf(path, WPAS_DBUS_OBJECT_PATH_MAX,
2076 "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
2077 wpa_s->dbus_new_path, id);
2079 wpa_dbus_mark_property_changed(wpa_s->global->dbus, path,
2080 WPAS_DBUS_NEW_IFACE_BSS, prop);
2085 * wpas_dbus_signal_debug_level_changed - Signals change of debug param
2086 * @global: wpa_global structure
2088 * Sends PropertyChanged signals informing that debug level has changed.
2090 void wpas_dbus_signal_debug_level_changed(struct wpa_global *global)
2092 wpa_dbus_mark_property_changed(global->dbus, WPAS_DBUS_NEW_PATH,
2093 WPAS_DBUS_NEW_INTERFACE,
2099 * wpas_dbus_signal_debug_timestamp_changed - Signals change of debug param
2100 * @global: wpa_global structure
2102 * Sends PropertyChanged signals informing that debug timestamp has changed.
2104 void wpas_dbus_signal_debug_timestamp_changed(struct wpa_global *global)
2106 wpa_dbus_mark_property_changed(global->dbus, WPAS_DBUS_NEW_PATH,
2107 WPAS_DBUS_NEW_INTERFACE,
2113 * wpas_dbus_signal_debug_show_keys_changed - Signals change of debug param
2114 * @global: wpa_global structure
2116 * Sends PropertyChanged signals informing that debug show_keys has changed.
2118 void wpas_dbus_signal_debug_show_keys_changed(struct wpa_global *global)
2120 wpa_dbus_mark_property_changed(global->dbus, WPAS_DBUS_NEW_PATH,
2121 WPAS_DBUS_NEW_INTERFACE,
2126 static void wpas_dbus_register(struct wpa_dbus_object_desc *obj_desc,
2128 WPADBusArgumentFreeFunction priv_free,
2129 const struct wpa_dbus_method_desc *methods,
2130 const struct wpa_dbus_property_desc *properties,
2131 const struct wpa_dbus_signal_desc *signals)
2135 obj_desc->user_data = priv;
2136 obj_desc->user_data_free_func = priv_free;
2137 obj_desc->methods = methods;
2138 obj_desc->properties = properties;
2139 obj_desc->signals = signals;
2141 for (n = 0; properties && properties->dbus_property; properties++)
2144 obj_desc->prop_changed_flags = os_zalloc(n);
2145 if (!obj_desc->prop_changed_flags)
2146 wpa_printf(MSG_DEBUG, "dbus: %s: can't register handlers",
2151 static const struct wpa_dbus_method_desc wpas_dbus_global_methods[] = {
2152 { "CreateInterface", WPAS_DBUS_NEW_INTERFACE,
2153 (WPADBusMethodHandler) wpas_dbus_handler_create_interface,
2155 { "args", "a{sv}", ARG_IN },
2156 { "path", "o", ARG_OUT },
2160 { "RemoveInterface", WPAS_DBUS_NEW_INTERFACE,
2161 (WPADBusMethodHandler) wpas_dbus_handler_remove_interface,
2163 { "path", "o", ARG_IN },
2167 { "GetInterface", WPAS_DBUS_NEW_INTERFACE,
2168 (WPADBusMethodHandler) wpas_dbus_handler_get_interface,
2170 { "ifname", "s", ARG_IN },
2171 { "path", "o", ARG_OUT },
2175 { NULL, NULL, NULL, { END_ARGS } }
2178 static const struct wpa_dbus_property_desc wpas_dbus_global_properties[] = {
2179 { "DebugLevel", WPAS_DBUS_NEW_INTERFACE, "s",
2180 wpas_dbus_getter_debug_level,
2181 wpas_dbus_setter_debug_level
2183 { "DebugTimestamp", WPAS_DBUS_NEW_INTERFACE, "b",
2184 wpas_dbus_getter_debug_timestamp,
2185 wpas_dbus_setter_debug_timestamp
2187 { "DebugShowKeys", WPAS_DBUS_NEW_INTERFACE, "b",
2188 wpas_dbus_getter_debug_show_keys,
2189 wpas_dbus_setter_debug_show_keys
2191 { "Interfaces", WPAS_DBUS_NEW_INTERFACE, "ao",
2192 wpas_dbus_getter_interfaces,
2195 { "EapMethods", WPAS_DBUS_NEW_INTERFACE, "as",
2196 wpas_dbus_getter_eap_methods,
2199 { "Capabilities", WPAS_DBUS_NEW_INTERFACE, "as",
2200 wpas_dbus_getter_global_capabilities,
2203 #ifdef CONFIG_WIFI_DISPLAY
2204 { "WFDIEs", WPAS_DBUS_NEW_INTERFACE, "ay",
2205 wpas_dbus_getter_global_wfd_ies,
2206 wpas_dbus_setter_global_wfd_ies
2208 #endif /* CONFIG_WIFI_DISPLAY */
2209 { NULL, NULL, NULL, NULL, NULL }
2212 static const struct wpa_dbus_signal_desc wpas_dbus_global_signals[] = {
2213 { "InterfaceAdded", WPAS_DBUS_NEW_INTERFACE,
2215 { "path", "o", ARG_OUT },
2216 { "properties", "a{sv}", ARG_OUT },
2220 { "InterfaceRemoved", WPAS_DBUS_NEW_INTERFACE,
2222 { "path", "o", ARG_OUT },
2226 /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
2227 { "PropertiesChanged", WPAS_DBUS_NEW_INTERFACE,
2229 { "properties", "a{sv}", ARG_OUT },
2233 { NULL, NULL, { END_ARGS } }
2238 * wpas_dbus_ctrl_iface_init - Initialize dbus control interface
2239 * @global: Pointer to global data from wpa_supplicant_init()
2240 * Returns: 0 on success or -1 on failure
2242 * Initialize the dbus control interface for wpa_supplicantand and start
2243 * receiving commands from external programs over the bus.
2245 int wpas_dbus_ctrl_iface_init(struct wpas_dbus_priv *priv)
2247 struct wpa_dbus_object_desc *obj_desc;
2250 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
2252 wpa_printf(MSG_ERROR,
2253 "Not enough memory to create object description");
2257 wpas_dbus_register(obj_desc, priv->global, NULL,
2258 wpas_dbus_global_methods,
2259 wpas_dbus_global_properties,
2260 wpas_dbus_global_signals);
2262 wpa_printf(MSG_DEBUG, "dbus: Register D-Bus object '%s'",
2263 WPAS_DBUS_NEW_PATH);
2264 ret = wpa_dbus_ctrl_iface_init(priv, WPAS_DBUS_NEW_PATH,
2265 WPAS_DBUS_NEW_SERVICE,
2268 free_dbus_object_desc(obj_desc);
2270 priv->dbus_new_initialized = 1;
2277 * wpas_dbus_ctrl_iface_deinit - Deinitialize dbus ctrl interface for
2279 * @iface: Pointer to dbus private data from wpas_dbus_init()
2281 * Deinitialize the dbus control interface that was initialized with
2282 * wpas_dbus_ctrl_iface_init().
2284 void wpas_dbus_ctrl_iface_deinit(struct wpas_dbus_priv *iface)
2286 if (!iface->dbus_new_initialized)
2288 wpa_printf(MSG_DEBUG, "dbus: Unregister D-Bus object '%s'",
2289 WPAS_DBUS_NEW_PATH);
2290 dbus_connection_unregister_object_path(iface->con,
2291 WPAS_DBUS_NEW_PATH);
2295 static void wpa_dbus_free(void *ptr)
2301 static const struct wpa_dbus_property_desc wpas_dbus_network_properties[] = {
2302 { "Properties", WPAS_DBUS_NEW_IFACE_NETWORK, "a{sv}",
2303 wpas_dbus_getter_network_properties,
2304 wpas_dbus_setter_network_properties
2306 { "Enabled", WPAS_DBUS_NEW_IFACE_NETWORK, "b",
2307 wpas_dbus_getter_enabled,
2308 wpas_dbus_setter_enabled
2310 { NULL, NULL, NULL, NULL, NULL }
2314 static const struct wpa_dbus_signal_desc wpas_dbus_network_signals[] = {
2315 /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
2316 { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_NETWORK,
2318 { "properties", "a{sv}", ARG_OUT },
2322 { NULL, NULL, { END_ARGS } }
2327 * wpas_dbus_register_network - Register a configured network with dbus
2328 * @wpa_s: wpa_supplicant interface structure
2329 * @ssid: network configuration data
2330 * Returns: 0 on success, -1 on failure
2332 * Registers network representing object with dbus
2334 int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
2335 struct wpa_ssid *ssid)
2337 struct wpas_dbus_priv *ctrl_iface;
2338 struct wpa_dbus_object_desc *obj_desc;
2339 struct network_handler_args *arg;
2340 char net_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
2344 * If it is a persistent group register it as such.
2345 * This is to handle cases where an interface is being initialized
2346 * with a list of networks read from config.
2348 if (network_is_persistent_group(ssid))
2349 return wpas_dbus_register_persistent_group(wpa_s, ssid);
2350 #endif /* CONFIG_P2P */
2352 /* Do nothing if the control interface is not turned on */
2353 if (wpa_s == NULL || wpa_s->global == NULL || !wpa_s->dbus_new_path)
2355 ctrl_iface = wpa_s->global->dbus;
2356 if (ctrl_iface == NULL)
2359 os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
2360 "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
2361 wpa_s->dbus_new_path, ssid->id);
2363 wpa_printf(MSG_DEBUG, "dbus: Register network object '%s'",
2365 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
2367 wpa_printf(MSG_ERROR,
2368 "Not enough memory to create object description");
2372 /* allocate memory for handlers arguments */
2373 arg = os_zalloc(sizeof(struct network_handler_args));
2375 wpa_printf(MSG_ERROR,
2376 "Not enough memory to create arguments for method");
2383 wpas_dbus_register(obj_desc, arg, wpa_dbus_free, NULL,
2384 wpas_dbus_network_properties,
2385 wpas_dbus_network_signals);
2387 if (wpa_dbus_register_object_per_iface(ctrl_iface, net_obj_path,
2388 wpa_s->ifname, obj_desc))
2391 wpas_dbus_signal_network_added(wpa_s, ssid->id);
2396 free_dbus_object_desc(obj_desc);
2402 * wpas_dbus_unregister_network - Unregister a configured network from dbus
2403 * @wpa_s: wpa_supplicant interface structure
2405 * Returns: 0 on success, -1 on failure
2407 * Unregisters network representing object from dbus
2409 int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s, int nid)
2411 struct wpas_dbus_priv *ctrl_iface;
2412 char net_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
2415 struct wpa_ssid *ssid;
2417 ssid = wpa_config_get_network(wpa_s->conf, nid);
2419 /* If it is a persistent group unregister it as such */
2420 if (ssid && network_is_persistent_group(ssid))
2421 return wpas_dbus_unregister_persistent_group(wpa_s, nid);
2422 #endif /* CONFIG_P2P */
2424 /* Do nothing if the control interface is not turned on */
2425 if (wpa_s->global == NULL || wpa_s->dbus_new_path == NULL)
2427 ctrl_iface = wpa_s->global->dbus;
2428 if (ctrl_iface == NULL)
2431 os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
2432 "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
2433 wpa_s->dbus_new_path, nid);
2435 wpa_printf(MSG_DEBUG, "dbus: Unregister network object '%s'",
2437 ret = wpa_dbus_unregister_object_per_iface(ctrl_iface, net_obj_path);
2440 wpas_dbus_signal_network_removed(wpa_s, nid);
2446 static const struct wpa_dbus_property_desc wpas_dbus_bss_properties[] = {
2447 { "SSID", WPAS_DBUS_NEW_IFACE_BSS, "ay",
2448 wpas_dbus_getter_bss_ssid,
2451 { "BSSID", WPAS_DBUS_NEW_IFACE_BSS, "ay",
2452 wpas_dbus_getter_bss_bssid,
2455 { "Privacy", WPAS_DBUS_NEW_IFACE_BSS, "b",
2456 wpas_dbus_getter_bss_privacy,
2459 { "Mode", WPAS_DBUS_NEW_IFACE_BSS, "s",
2460 wpas_dbus_getter_bss_mode,
2463 { "Signal", WPAS_DBUS_NEW_IFACE_BSS, "n",
2464 wpas_dbus_getter_bss_signal,
2467 { "Frequency", WPAS_DBUS_NEW_IFACE_BSS, "q",
2468 wpas_dbus_getter_bss_frequency,
2471 { "Rates", WPAS_DBUS_NEW_IFACE_BSS, "au",
2472 wpas_dbus_getter_bss_rates,
2475 { "WPA", WPAS_DBUS_NEW_IFACE_BSS, "a{sv}",
2476 wpas_dbus_getter_bss_wpa,
2479 { "RSN", WPAS_DBUS_NEW_IFACE_BSS, "a{sv}",
2480 wpas_dbus_getter_bss_rsn,
2483 { "WPS", WPAS_DBUS_NEW_IFACE_BSS, "a{sv}",
2484 wpas_dbus_getter_bss_wps,
2487 { "IEs", WPAS_DBUS_NEW_IFACE_BSS, "ay",
2488 wpas_dbus_getter_bss_ies,
2491 { "Age", WPAS_DBUS_NEW_IFACE_BSS, "u",
2492 wpas_dbus_getter_bss_age,
2495 { NULL, NULL, NULL, NULL, NULL }
2499 static const struct wpa_dbus_signal_desc wpas_dbus_bss_signals[] = {
2500 /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
2501 { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_BSS,
2503 { "properties", "a{sv}", ARG_OUT },
2507 { NULL, NULL, { END_ARGS } }
2512 * wpas_dbus_unregister_bss - Unregister a scanned BSS from dbus
2513 * @wpa_s: wpa_supplicant interface structure
2514 * @bssid: scanned network bssid
2515 * @id: unique BSS identifier
2516 * Returns: 0 on success, -1 on failure
2518 * Unregisters BSS representing object from dbus
2520 int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
2521 u8 bssid[ETH_ALEN], unsigned int id)
2523 struct wpas_dbus_priv *ctrl_iface;
2524 char bss_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
2526 /* Do nothing if the control interface is not turned on */
2527 if (wpa_s == NULL || wpa_s->global == NULL || !wpa_s->dbus_new_path)
2529 ctrl_iface = wpa_s->global->dbus;
2530 if (ctrl_iface == NULL)
2533 os_snprintf(bss_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
2534 "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
2535 wpa_s->dbus_new_path, id);
2537 wpa_printf(MSG_DEBUG, "dbus: Unregister BSS object '%s'",
2539 if (wpa_dbus_unregister_object_per_iface(ctrl_iface, bss_obj_path)) {
2540 wpa_printf(MSG_ERROR, "dbus: Cannot unregister BSS object %s",
2545 wpas_dbus_signal_bss_removed(wpa_s, bss_obj_path);
2546 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_BSSS);
2553 * wpas_dbus_register_bss - Register a scanned BSS with dbus
2554 * @wpa_s: wpa_supplicant interface structure
2555 * @bssid: scanned network bssid
2556 * @id: unique BSS identifier
2557 * Returns: 0 on success, -1 on failure
2559 * Registers BSS representing object with dbus
2561 int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
2562 u8 bssid[ETH_ALEN], unsigned int id)
2564 struct wpas_dbus_priv *ctrl_iface;
2565 struct wpa_dbus_object_desc *obj_desc;
2566 char bss_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
2567 struct bss_handler_args *arg;
2569 /* Do nothing if the control interface is not turned on */
2570 if (wpa_s == NULL || wpa_s->global == NULL || !wpa_s->dbus_new_path)
2572 ctrl_iface = wpa_s->global->dbus;
2573 if (ctrl_iface == NULL)
2576 os_snprintf(bss_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
2577 "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
2578 wpa_s->dbus_new_path, id);
2580 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
2582 wpa_printf(MSG_ERROR,
2583 "Not enough memory to create object description");
2587 arg = os_zalloc(sizeof(struct bss_handler_args));
2589 wpa_printf(MSG_ERROR,
2590 "Not enough memory to create arguments for handler");
2596 wpas_dbus_register(obj_desc, arg, wpa_dbus_free, NULL,
2597 wpas_dbus_bss_properties,
2598 wpas_dbus_bss_signals);
2600 wpa_printf(MSG_DEBUG, "dbus: Register BSS object '%s'",
2602 if (wpa_dbus_register_object_per_iface(ctrl_iface, bss_obj_path,
2603 wpa_s->ifname, obj_desc)) {
2604 wpa_printf(MSG_ERROR,
2605 "Cannot register BSSID dbus object %s.",
2610 wpas_dbus_signal_bss_added(wpa_s, bss_obj_path);
2611 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_BSSS);
2616 free_dbus_object_desc(obj_desc);
2621 static const struct wpa_dbus_method_desc wpas_dbus_interface_methods[] = {
2622 { "Scan", WPAS_DBUS_NEW_IFACE_INTERFACE,
2623 (WPADBusMethodHandler) wpas_dbus_handler_scan,
2625 { "args", "a{sv}", ARG_IN },
2629 { "SignalPoll", WPAS_DBUS_NEW_IFACE_INTERFACE,
2630 (WPADBusMethodHandler) wpas_dbus_handler_signal_poll,
2632 { "args", "a{sv}", ARG_OUT },
2636 { "Disconnect", WPAS_DBUS_NEW_IFACE_INTERFACE,
2637 (WPADBusMethodHandler) wpas_dbus_handler_disconnect,
2642 { "AddNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE,
2643 (WPADBusMethodHandler) wpas_dbus_handler_add_network,
2645 { "args", "a{sv}", ARG_IN },
2646 { "path", "o", ARG_OUT },
2650 { "Reassociate", WPAS_DBUS_NEW_IFACE_INTERFACE,
2651 (WPADBusMethodHandler) wpas_dbus_handler_reassociate,
2656 { "Reattach", WPAS_DBUS_NEW_IFACE_INTERFACE,
2657 (WPADBusMethodHandler) wpas_dbus_handler_reattach,
2662 { "Reconnect", WPAS_DBUS_NEW_IFACE_INTERFACE,
2663 (WPADBusMethodHandler) wpas_dbus_handler_reconnect,
2668 { "RemoveNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE,
2669 (WPADBusMethodHandler) wpas_dbus_handler_remove_network,
2671 { "path", "o", ARG_IN },
2675 { "RemoveAllNetworks", WPAS_DBUS_NEW_IFACE_INTERFACE,
2676 (WPADBusMethodHandler) wpas_dbus_handler_remove_all_networks,
2681 { "SelectNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE,
2682 (WPADBusMethodHandler) wpas_dbus_handler_select_network,
2684 { "path", "o", ARG_IN },
2688 { "NetworkReply", WPAS_DBUS_NEW_IFACE_INTERFACE,
2689 (WPADBusMethodHandler) wpas_dbus_handler_network_reply,
2691 { "path", "o", ARG_IN },
2692 { "field", "s", ARG_IN },
2693 { "value", "s", ARG_IN },
2697 #ifndef CONFIG_NO_CONFIG_BLOBS
2698 { "AddBlob", WPAS_DBUS_NEW_IFACE_INTERFACE,
2699 (WPADBusMethodHandler) wpas_dbus_handler_add_blob,
2701 { "name", "s", ARG_IN },
2702 { "data", "ay", ARG_IN },
2706 { "GetBlob", WPAS_DBUS_NEW_IFACE_INTERFACE,
2707 (WPADBusMethodHandler) wpas_dbus_handler_get_blob,
2709 { "name", "s", ARG_IN },
2710 { "data", "ay", ARG_OUT },
2714 { "RemoveBlob", WPAS_DBUS_NEW_IFACE_INTERFACE,
2715 (WPADBusMethodHandler) wpas_dbus_handler_remove_blob,
2717 { "name", "s", ARG_IN },
2721 #endif /* CONFIG_NO_CONFIG_BLOBS */
2722 { "SetPKCS11EngineAndModulePath", WPAS_DBUS_NEW_IFACE_INTERFACE,
2723 (WPADBusMethodHandler)
2724 wpas_dbus_handler_set_pkcs11_engine_and_module_path,
2726 { "pkcs11_engine_path", "s", ARG_IN },
2727 { "pkcs11_module_path", "s", ARG_IN },
2732 { "Start", WPAS_DBUS_NEW_IFACE_WPS,
2733 (WPADBusMethodHandler) wpas_dbus_handler_wps_start,
2735 { "args", "a{sv}", ARG_IN },
2736 { "output", "a{sv}", ARG_OUT },
2740 { "Cancel", WPAS_DBUS_NEW_IFACE_WPS,
2741 (WPADBusMethodHandler) wpas_dbus_handler_wps_cancel,
2746 #endif /* CONFIG_WPS */
2748 { "Find", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2749 (WPADBusMethodHandler) wpas_dbus_handler_p2p_find,
2751 { "args", "a{sv}", ARG_IN },
2755 { "StopFind", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2756 (WPADBusMethodHandler) wpas_dbus_handler_p2p_stop_find,
2761 { "Listen", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2762 (WPADBusMethodHandler) wpas_dbus_handler_p2p_listen,
2764 { "timeout", "i", ARG_IN },
2768 { "ExtendedListen", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2769 (WPADBusMethodHandler) wpas_dbus_handler_p2p_extendedlisten,
2771 { "args", "a{sv}", ARG_IN },
2775 { "PresenceRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2776 (WPADBusMethodHandler) wpas_dbus_handler_p2p_presence_request,
2778 { "args", "a{sv}", ARG_IN },
2782 { "ProvisionDiscoveryRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2783 (WPADBusMethodHandler) wpas_dbus_handler_p2p_prov_disc_req,
2785 { "peer", "o", ARG_IN },
2786 { "config_method", "s", ARG_IN },
2790 { "Connect", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2791 (WPADBusMethodHandler) wpas_dbus_handler_p2p_connect,
2793 { "args", "a{sv}", ARG_IN },
2794 { "generated_pin", "s", ARG_OUT },
2798 { "GroupAdd", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2799 (WPADBusMethodHandler) wpas_dbus_handler_p2p_group_add,
2801 { "args", "a{sv}", ARG_IN },
2805 { "Cancel", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2806 (WPADBusMethodHandler) wpas_dbus_handler_p2p_cancel,
2811 { "Invite", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2812 (WPADBusMethodHandler) wpas_dbus_handler_p2p_invite,
2814 { "args", "a{sv}", ARG_IN },
2818 { "Disconnect", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2819 (WPADBusMethodHandler) wpas_dbus_handler_p2p_disconnect,
2824 { "RejectPeer", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2825 (WPADBusMethodHandler) wpas_dbus_handler_p2p_rejectpeer,
2827 { "peer", "o", ARG_IN },
2831 { "RemoveClient", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2832 (WPADBusMethodHandler) wpas_dbus_handler_p2p_remove_client,
2834 { "args", "a{sv}", ARG_IN },
2838 { "Flush", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2839 (WPADBusMethodHandler) wpas_dbus_handler_p2p_flush,
2844 { "AddService", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2845 (WPADBusMethodHandler) wpas_dbus_handler_p2p_add_service,
2847 { "args", "a{sv}", ARG_IN },
2851 { "DeleteService", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2852 (WPADBusMethodHandler) wpas_dbus_handler_p2p_delete_service,
2854 { "args", "a{sv}", ARG_IN },
2858 { "FlushService", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2859 (WPADBusMethodHandler) wpas_dbus_handler_p2p_flush_service,
2864 { "ServiceDiscoveryRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2865 (WPADBusMethodHandler) wpas_dbus_handler_p2p_service_sd_req,
2867 { "args", "a{sv}", ARG_IN },
2868 { "ref", "t", ARG_OUT },
2872 { "ServiceDiscoveryResponse", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2873 (WPADBusMethodHandler) wpas_dbus_handler_p2p_service_sd_res,
2875 { "args", "a{sv}", ARG_IN },
2879 { "ServiceDiscoveryCancelRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2880 (WPADBusMethodHandler) wpas_dbus_handler_p2p_service_sd_cancel_req,
2882 { "args", "t", ARG_IN },
2886 { "ServiceUpdate", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2887 (WPADBusMethodHandler) wpas_dbus_handler_p2p_service_update,
2892 { "ServiceDiscoveryExternal", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2893 (WPADBusMethodHandler) wpas_dbus_handler_p2p_serv_disc_external,
2895 { "arg", "i", ARG_IN },
2899 { "AddPersistentGroup", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2900 (WPADBusMethodHandler) wpas_dbus_handler_add_persistent_group,
2902 { "args", "a{sv}", ARG_IN },
2903 { "path", "o", ARG_OUT },
2907 { "RemovePersistentGroup", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2908 (WPADBusMethodHandler) wpas_dbus_handler_remove_persistent_group,
2910 { "path", "o", ARG_IN },
2914 { "RemoveAllPersistentGroups", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2915 (WPADBusMethodHandler)
2916 wpas_dbus_handler_remove_all_persistent_groups,
2921 #endif /* CONFIG_P2P */
2922 { "FlushBSS", WPAS_DBUS_NEW_IFACE_INTERFACE,
2923 (WPADBusMethodHandler) wpas_dbus_handler_flush_bss,
2925 { "age", "u", ARG_IN },
2930 { "SubscribeProbeReq", WPAS_DBUS_NEW_IFACE_INTERFACE,
2931 (WPADBusMethodHandler) wpas_dbus_handler_subscribe_preq,
2936 { "UnsubscribeProbeReq", WPAS_DBUS_NEW_IFACE_INTERFACE,
2937 (WPADBusMethodHandler) wpas_dbus_handler_unsubscribe_preq,
2942 #endif /* CONFIG_AP */
2943 { "EAPLogoff", WPAS_DBUS_NEW_IFACE_INTERFACE,
2944 (WPADBusMethodHandler) wpas_dbus_handler_eap_logoff,
2949 { "EAPLogon", WPAS_DBUS_NEW_IFACE_INTERFACE,
2950 (WPADBusMethodHandler) wpas_dbus_handler_eap_logon,
2955 #ifdef CONFIG_AUTOSCAN
2956 { "AutoScan", WPAS_DBUS_NEW_IFACE_INTERFACE,
2957 (WPADBusMethodHandler) wpas_dbus_handler_autoscan,
2959 { "arg", "s", ARG_IN },
2963 #endif /* CONFIG_AUTOSCAN */
2965 { "TDLSDiscover", WPAS_DBUS_NEW_IFACE_INTERFACE,
2966 (WPADBusMethodHandler) wpas_dbus_handler_tdls_discover,
2968 { "peer_address", "s", ARG_IN },
2972 { "TDLSSetup", WPAS_DBUS_NEW_IFACE_INTERFACE,
2973 (WPADBusMethodHandler) wpas_dbus_handler_tdls_setup,
2975 { "peer_address", "s", ARG_IN },
2979 { "TDLSStatus", WPAS_DBUS_NEW_IFACE_INTERFACE,
2980 (WPADBusMethodHandler) wpas_dbus_handler_tdls_status,
2982 { "peer_address", "s", ARG_IN },
2983 { "status", "s", ARG_OUT },
2987 { "TDLSTeardown", WPAS_DBUS_NEW_IFACE_INTERFACE,
2988 (WPADBusMethodHandler) wpas_dbus_handler_tdls_teardown,
2990 { "peer_address", "s", ARG_IN },
2994 #endif /* CONFIG_TDLS */
2995 { NULL, NULL, NULL, { END_ARGS } }
2998 static const struct wpa_dbus_property_desc wpas_dbus_interface_properties[] = {
2999 { "Capabilities", WPAS_DBUS_NEW_IFACE_INTERFACE, "a{sv}",
3000 wpas_dbus_getter_capabilities,
3003 { "State", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
3004 wpas_dbus_getter_state,
3007 { "Scanning", WPAS_DBUS_NEW_IFACE_INTERFACE, "b",
3008 wpas_dbus_getter_scanning,
3011 { "ApScan", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
3012 wpas_dbus_getter_ap_scan,
3013 wpas_dbus_setter_ap_scan
3015 { "BSSExpireAge", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
3016 wpas_dbus_getter_bss_expire_age,
3017 wpas_dbus_setter_bss_expire_age
3019 { "BSSExpireCount", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
3020 wpas_dbus_getter_bss_expire_count,
3021 wpas_dbus_setter_bss_expire_count
3023 { "Country", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
3024 wpas_dbus_getter_country,
3025 wpas_dbus_setter_country
3027 { "Ifname", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
3028 wpas_dbus_getter_ifname,
3031 { "Driver", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
3032 wpas_dbus_getter_driver,
3035 { "BridgeIfname", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
3036 wpas_dbus_getter_bridge_ifname,
3039 { "CurrentBSS", WPAS_DBUS_NEW_IFACE_INTERFACE, "o",
3040 wpas_dbus_getter_current_bss,
3043 { "CurrentNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE, "o",
3044 wpas_dbus_getter_current_network,
3047 { "CurrentAuthMode", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
3048 wpas_dbus_getter_current_auth_mode,
3051 { "Blobs", WPAS_DBUS_NEW_IFACE_INTERFACE, "a{say}",
3052 wpas_dbus_getter_blobs,
3055 { "BSSs", WPAS_DBUS_NEW_IFACE_INTERFACE, "ao",
3056 wpas_dbus_getter_bsss,
3059 { "Networks", WPAS_DBUS_NEW_IFACE_INTERFACE, "ao",
3060 wpas_dbus_getter_networks,
3063 { "FastReauth", WPAS_DBUS_NEW_IFACE_INTERFACE, "b",
3064 wpas_dbus_getter_fast_reauth,
3065 wpas_dbus_setter_fast_reauth
3067 { "ScanInterval", WPAS_DBUS_NEW_IFACE_INTERFACE, "i",
3068 wpas_dbus_getter_scan_interval,
3069 wpas_dbus_setter_scan_interval
3071 { "PKCS11EnginePath", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
3072 wpas_dbus_getter_pkcs11_engine_path,
3075 { "PKCS11ModulePath", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
3076 wpas_dbus_getter_pkcs11_module_path,
3080 { "ProcessCredentials", WPAS_DBUS_NEW_IFACE_WPS, "b",
3081 wpas_dbus_getter_process_credentials,
3082 wpas_dbus_setter_process_credentials
3084 { "ConfigMethods", WPAS_DBUS_NEW_IFACE_WPS, "s",
3085 wpas_dbus_getter_config_methods,
3086 wpas_dbus_setter_config_methods
3088 #endif /* CONFIG_WPS */
3090 { "P2PDeviceConfig", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "a{sv}",
3091 wpas_dbus_getter_p2p_device_config,
3092 wpas_dbus_setter_p2p_device_config
3094 { "Peers", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "ao",
3095 wpas_dbus_getter_p2p_peers,
3098 { "Role", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "s",
3099 wpas_dbus_getter_p2p_role,
3102 { "Group", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "o",
3103 wpas_dbus_getter_p2p_group,
3106 { "PeerGO", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "o",
3107 wpas_dbus_getter_p2p_peergo,
3110 { "PersistentGroups", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "ao",
3111 wpas_dbus_getter_persistent_groups,
3114 #endif /* CONFIG_P2P */
3115 { "DisconnectReason", WPAS_DBUS_NEW_IFACE_INTERFACE, "i",
3116 wpas_dbus_getter_disconnect_reason,
3119 { NULL, NULL, NULL, NULL, NULL }
3122 static const struct wpa_dbus_signal_desc wpas_dbus_interface_signals[] = {
3123 { "ScanDone", WPAS_DBUS_NEW_IFACE_INTERFACE,
3125 { "success", "b", ARG_OUT },
3129 { "BSSAdded", WPAS_DBUS_NEW_IFACE_INTERFACE,
3131 { "path", "o", ARG_OUT },
3132 { "properties", "a{sv}", ARG_OUT },
3136 { "BSSRemoved", WPAS_DBUS_NEW_IFACE_INTERFACE,
3138 { "path", "o", ARG_OUT },
3142 { "BlobAdded", WPAS_DBUS_NEW_IFACE_INTERFACE,
3144 { "name", "s", ARG_OUT },
3148 { "BlobRemoved", WPAS_DBUS_NEW_IFACE_INTERFACE,
3150 { "name", "s", ARG_OUT },
3154 { "NetworkAdded", WPAS_DBUS_NEW_IFACE_INTERFACE,
3156 { "path", "o", ARG_OUT },
3157 { "properties", "a{sv}", ARG_OUT },
3161 { "NetworkRemoved", WPAS_DBUS_NEW_IFACE_INTERFACE,
3163 { "path", "o", ARG_OUT },
3167 { "NetworkSelected", WPAS_DBUS_NEW_IFACE_INTERFACE,
3169 { "path", "o", ARG_OUT },
3173 /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
3174 { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_INTERFACE,
3176 { "properties", "a{sv}", ARG_OUT },
3181 { "Event", WPAS_DBUS_NEW_IFACE_WPS,
3183 { "name", "s", ARG_OUT },
3184 { "args", "a{sv}", ARG_OUT },
3188 { "Credentials", WPAS_DBUS_NEW_IFACE_WPS,
3190 { "credentials", "a{sv}", ARG_OUT },
3194 /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
3195 { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_WPS,
3197 { "properties", "a{sv}", ARG_OUT },
3201 #endif /* CONFIG_WPS */
3203 { "DeviceFound", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3205 { "path", "o", ARG_OUT },
3209 { "DeviceLost", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3211 { "path", "o", ARG_OUT },
3215 { "FindStopped", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3220 { "ProvisionDiscoveryRequestDisplayPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3222 { "peer_object", "o", ARG_OUT },
3223 { "pin", "s", ARG_OUT },
3227 { "ProvisionDiscoveryResponseDisplayPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3229 { "peer_object", "o", ARG_OUT },
3230 { "pin", "s", ARG_OUT },
3234 { "ProvisionDiscoveryRequestEnterPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3236 { "peer_object", "o", ARG_OUT },
3240 { "ProvisionDiscoveryResponseEnterPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3242 { "peer_object", "o", ARG_OUT },
3246 { "ProvisionDiscoveryPBCRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3248 { "peer_object", "o", ARG_OUT },
3252 { "ProvisionDiscoveryPBCResponse", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3254 { "peer_object", "o", ARG_OUT },
3258 { "ProvisionDiscoveryFailure", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3260 { "peer_object", "o", ARG_OUT },
3261 { "status", "i", ARG_OUT },
3265 { "GroupStarted", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3267 { "properties", "a{sv}", ARG_OUT },
3271 { "GroupFormationFailure", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3273 { "reason", "s", ARG_OUT },
3277 { "GONegotiationSuccess", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3279 { "properties", "a{sv}", ARG_OUT },
3283 { "GONegotiationFailure", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3285 { "properties", "a{sv}", ARG_OUT },
3289 { "GONegotiationRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3291 { "path", "o", ARG_OUT },
3292 { "dev_passwd_id", "q", ARG_OUT },
3293 { "device_go_intent", "y", ARG_OUT },
3297 { "InvitationResult", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3299 { "invite_result", "a{sv}", ARG_OUT },
3303 { "GroupFinished", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3305 { "properties", "a{sv}", ARG_OUT },
3309 { "ServiceDiscoveryRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3311 { "sd_request", "a{sv}", ARG_OUT },
3315 { "ServiceDiscoveryResponse", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3317 { "sd_response", "a{sv}", ARG_OUT },
3321 { "PersistentGroupAdded", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3323 { "path", "o", ARG_OUT },
3324 { "properties", "a{sv}", ARG_OUT },
3328 { "PersistentGroupRemoved", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3330 { "path", "o", ARG_OUT },
3334 { "WpsFailed", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3336 { "name", "s", ARG_OUT },
3337 { "args", "a{sv}", ARG_OUT },
3341 { "InvitationReceived", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3343 { "properties", "a{sv}", ARG_OUT },
3347 #endif /* CONFIG_P2P */
3349 { "ProbeRequest", WPAS_DBUS_NEW_IFACE_INTERFACE,
3351 { "args", "a{sv}", ARG_OUT },
3355 #endif /* CONFIG_AP */
3356 { "Certification", WPAS_DBUS_NEW_IFACE_INTERFACE,
3358 { "certification", "a{sv}", ARG_OUT },
3362 { "EAP", WPAS_DBUS_NEW_IFACE_INTERFACE,
3364 { "status", "s", ARG_OUT },
3365 { "parameter", "s", ARG_OUT },
3369 { "StaAuthorized", WPAS_DBUS_NEW_IFACE_INTERFACE,
3371 { "name", "s", ARG_OUT },
3375 { "StaDeauthorized", WPAS_DBUS_NEW_IFACE_INTERFACE,
3377 { "name", "s", ARG_OUT },
3381 { "NetworkRequest", WPAS_DBUS_NEW_IFACE_INTERFACE,
3383 { "path", "o", ARG_OUT },
3384 { "field", "s", ARG_OUT },
3385 { "text", "s", ARG_OUT },
3389 { NULL, NULL, { END_ARGS } }
3394 * wpas_dbus_register_interface - Register an interface with D-Bus
3395 * @wpa_s: wpa_supplicant interface structure
3396 * Returns: 0 on success, -1 on failure
3398 int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s)
3401 struct wpa_dbus_object_desc *obj_desc = NULL;
3402 struct wpas_dbus_priv *ctrl_iface = wpa_s->global->dbus;
3405 /* Do nothing if the control interface is not turned on */
3406 if (ctrl_iface == NULL)
3409 /* Create and set the interface's object path */
3410 wpa_s->dbus_new_path = os_zalloc(WPAS_DBUS_OBJECT_PATH_MAX);
3411 if (wpa_s->dbus_new_path == NULL)
3413 next = ctrl_iface->next_objid++;
3414 os_snprintf(wpa_s->dbus_new_path, WPAS_DBUS_OBJECT_PATH_MAX,
3415 WPAS_DBUS_NEW_PATH_INTERFACES "/%u",
3418 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
3420 wpa_printf(MSG_ERROR,
3421 "Not enough memory to create object description");
3425 wpas_dbus_register(obj_desc, wpa_s, NULL, wpas_dbus_interface_methods,
3426 wpas_dbus_interface_properties,
3427 wpas_dbus_interface_signals);
3429 wpa_printf(MSG_DEBUG, "dbus: Register interface object '%s'",
3430 wpa_s->dbus_new_path);
3431 if (wpa_dbus_register_object_per_iface(ctrl_iface,
3432 wpa_s->dbus_new_path,
3433 wpa_s->ifname, obj_desc))
3436 wpas_dbus_signal_interface_added(wpa_s);
3441 os_free(wpa_s->dbus_new_path);
3442 wpa_s->dbus_new_path = NULL;
3443 free_dbus_object_desc(obj_desc);
3449 * wpas_dbus_unregister_interface - Unregister the interface from D-Bus
3450 * @wpa_s: wpa_supplicant interface structure
3451 * Returns: 0 on success, -1 on failure
3453 int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s)
3455 struct wpas_dbus_priv *ctrl_iface;
3457 /* Do nothing if the control interface is not turned on */
3458 if (wpa_s == NULL || wpa_s->global == NULL)
3460 ctrl_iface = wpa_s->global->dbus;
3461 if (ctrl_iface == NULL || wpa_s->dbus_new_path == NULL)
3464 wpa_printf(MSG_DEBUG, "dbus: Unregister interface object '%s'",
3465 wpa_s->dbus_new_path);
3468 if (wpa_s->preq_notify_peer) {
3469 wpas_dbus_unsubscribe_noc(ctrl_iface);
3470 os_free(wpa_s->preq_notify_peer);
3471 wpa_s->preq_notify_peer = NULL;
3473 #endif /* CONFIG_AP */
3475 if (wpa_dbus_unregister_object_per_iface(ctrl_iface,
3476 wpa_s->dbus_new_path))
3479 wpas_dbus_signal_interface_removed(wpa_s);
3481 os_free(wpa_s->dbus_new_path);
3482 wpa_s->dbus_new_path = NULL;
3489 static const struct wpa_dbus_property_desc wpas_dbus_p2p_peer_properties[] = {
3490 { "DeviceName", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
3491 wpas_dbus_getter_p2p_peer_device_name,
3494 { "Manufacturer", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
3495 wpas_dbus_getter_p2p_peer_manufacturer,
3498 { "ModelName", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
3499 wpas_dbus_getter_p2p_peer_modelname,
3502 { "ModelNumber", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
3503 wpas_dbus_getter_p2p_peer_modelnumber,
3506 { "SerialNumber", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
3507 wpas_dbus_getter_p2p_peer_serialnumber,
3510 { "PrimaryDeviceType", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ay",
3511 wpas_dbus_getter_p2p_peer_primary_device_type,
3514 { "config_method", WPAS_DBUS_NEW_IFACE_P2P_PEER, "q",
3515 wpas_dbus_getter_p2p_peer_config_method,
3518 { "level", WPAS_DBUS_NEW_IFACE_P2P_PEER, "i",
3519 wpas_dbus_getter_p2p_peer_level,
3522 { "devicecapability", WPAS_DBUS_NEW_IFACE_P2P_PEER, "y",
3523 wpas_dbus_getter_p2p_peer_device_capability,
3526 { "groupcapability", WPAS_DBUS_NEW_IFACE_P2P_PEER, "y",
3527 wpas_dbus_getter_p2p_peer_group_capability,
3530 { "SecondaryDeviceTypes", WPAS_DBUS_NEW_IFACE_P2P_PEER, "aay",
3531 wpas_dbus_getter_p2p_peer_secondary_device_types,
3534 { "VendorExtension", WPAS_DBUS_NEW_IFACE_P2P_PEER, "aay",
3535 wpas_dbus_getter_p2p_peer_vendor_extension,
3538 { "IEs", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ay",
3539 wpas_dbus_getter_p2p_peer_ies,
3542 { "DeviceAddress", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ay",
3543 wpas_dbus_getter_p2p_peer_device_address,
3546 { "Groups", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ao",
3547 wpas_dbus_getter_p2p_peer_groups,
3550 { NULL, NULL, NULL, NULL, NULL }
3553 static const struct wpa_dbus_signal_desc wpas_dbus_p2p_peer_signals[] = {
3554 /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
3555 { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_P2P_PEER,
3557 { "properties", "a{sv}", ARG_OUT },
3561 { NULL, NULL, { END_ARGS } }
3565 * wpas_dbus_signal_peer - Send a peer related event signal
3566 * @wpa_s: %wpa_supplicant network interface data
3567 * @dev: peer device object
3568 * @interface: name of the interface emitting this signal.
3569 * In case of peer objects, it would be emitted by either
3570 * the "interface object" or by "peer objects"
3571 * @sig_name: signal name - DeviceFound
3573 * Notify listeners about event related with newly found p2p peer device
3575 static void wpas_dbus_signal_peer(struct wpa_supplicant *wpa_s,
3576 const u8 *dev_addr, const char *interface,
3577 const char *sig_name)
3579 struct wpas_dbus_priv *iface;
3581 DBusMessageIter iter;
3582 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
3584 if (wpa_s->p2p_mgmt)
3585 wpa_s = wpa_s->parent;
3587 iface = wpa_s->global->dbus;
3589 /* Do nothing if the control interface is not turned on */
3590 if (iface == NULL || !wpa_s->dbus_new_path)
3593 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
3594 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
3595 wpa_s->dbus_new_path, MAC2STR(dev_addr));
3597 msg = dbus_message_new_signal(wpa_s->dbus_new_path, interface,
3602 dbus_message_iter_init_append(msg, &iter);
3603 path = peer_obj_path;
3604 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
3606 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
3608 dbus_connection_send(iface->con, msg, NULL);
3610 dbus_message_unref(msg);
3615 * wpas_dbus_signal_peer_found - Send a peer found signal
3616 * @wpa_s: %wpa_supplicant network interface data
3617 * @dev_addr: Peer P2P Device Address
3619 * Notify listeners about find a p2p peer device found
3621 void wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
3624 wpas_dbus_signal_peer(wpa_s, dev_addr,
3625 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3630 * wpas_dbus_signal_peer_lost - Send a peer lost signal
3631 * @wpa_s: %wpa_supplicant network interface data
3632 * @dev_addr: Peer P2P Device Address
3634 * Notify listeners about lost a p2p peer device
3636 void wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
3639 wpas_dbus_signal_peer(wpa_s, dev_addr,
3640 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3645 * wpas_dbus_register_peer - Register a discovered peer object with dbus
3646 * @wpa_s: wpa_supplicant interface structure
3647 * @dev_addr: P2P Device Address of the peer
3648 * Returns: 0 on success, -1 on failure
3650 * Registers network representing object with dbus
3652 int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s, const u8 *dev_addr)
3654 struct wpas_dbus_priv *ctrl_iface;
3655 struct wpa_dbus_object_desc *obj_desc;
3656 struct peer_handler_args *arg;
3657 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
3659 /* Do nothing if the control interface is not turned on */
3660 if (wpa_s == NULL || wpa_s->global == NULL)
3663 ctrl_iface = wpa_s->global->dbus;
3664 if (ctrl_iface == NULL)
3667 wpa_s = wpa_s->parent->parent;
3668 if (!wpa_s->dbus_new_path)
3671 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
3672 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
3673 wpa_s->dbus_new_path, MAC2STR(dev_addr));
3675 wpa_printf(MSG_INFO, "dbus: Register peer object '%s'",
3677 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
3679 wpa_printf(MSG_ERROR,
3680 "Not enough memory to create object description");
3684 /* allocate memory for handlers arguments */
3685 arg = os_zalloc(sizeof(struct peer_handler_args));
3687 wpa_printf(MSG_ERROR,
3688 "Not enough memory to create arguments for method");
3693 os_memcpy(arg->p2p_device_addr, dev_addr, ETH_ALEN);
3695 wpas_dbus_register(obj_desc, arg, wpa_dbus_free,
3697 wpas_dbus_p2p_peer_properties,
3698 wpas_dbus_p2p_peer_signals);
3700 if (wpa_dbus_register_object_per_iface(ctrl_iface, peer_obj_path,
3701 wpa_s->ifname, obj_desc))
3707 free_dbus_object_desc(obj_desc);
3712 * wpas_dbus_unregister_peer - Unregister a peer object with dbus
3713 * @wpa_s: wpa_supplicant interface structure
3714 * @dev_addr: p2p device addr
3715 * Returns: 0 on success, -1 on failure
3717 * Registers network representing object with dbus
3719 int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
3722 struct wpas_dbus_priv *ctrl_iface;
3723 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
3726 /* Do nothing if the control interface is not turned on */
3727 if (wpa_s == NULL || wpa_s->global == NULL)
3730 wpa_s = wpa_s->parent->parent;
3731 if (!wpa_s->dbus_new_path)
3734 ctrl_iface = wpa_s->global->dbus;
3735 if (ctrl_iface == NULL)
3738 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
3739 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
3740 wpa_s->dbus_new_path, MAC2STR(dev_addr));
3742 wpa_printf(MSG_INFO, "dbus: Unregister peer object '%s'",
3744 ret = wpa_dbus_unregister_object_per_iface(ctrl_iface, peer_obj_path);
3751 * wpas_dbus_signal_p2p_find_stopped - Send P2P Find stopped signal
3752 * @wpa_s: %wpa_supplicant network interface data
3754 * Notify listeners about P2P Find stopped
3756 void wpas_dbus_signal_p2p_find_stopped(struct wpa_supplicant *wpa_s)
3758 struct wpas_dbus_priv *iface;
3761 iface = wpa_s->global->dbus;
3763 /* Do nothing if the control interface is not turned on */
3764 if (iface == NULL || !wpa_s->dbus_new_path)
3767 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
3768 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3773 dbus_connection_send(iface->con, msg, NULL);
3775 dbus_message_unref(msg);
3780 * wpas_dbus_signal_peer_groups_changed - Send peer group change property signal
3781 * @wpa_s: %wpa_supplicant network interface data
3782 * @dev_addr: P2P Device Address
3784 * Notify listeners about peer Groups property changes.
3786 void wpas_dbus_signal_peer_groups_changed(struct wpa_supplicant *wpa_s,
3789 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
3791 if (wpa_s->p2p_mgmt)
3792 wpa_s = wpa_s->parent;
3794 if (!wpa_s->dbus_new_path)
3796 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
3797 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
3798 wpa_s->dbus_new_path, MAC2STR(dev_addr));
3800 wpa_dbus_mark_property_changed(wpa_s->global->dbus, peer_obj_path,
3801 WPAS_DBUS_NEW_IFACE_P2P_PEER, "Groups");
3805 static const struct wpa_dbus_property_desc wpas_dbus_p2p_group_properties[] = {
3806 { "Members", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ao",
3807 wpas_dbus_getter_p2p_group_members,
3810 { "Group", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "o",
3811 wpas_dbus_getter_p2p_group,
3814 { "Role", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "s",
3815 wpas_dbus_getter_p2p_role,
3818 { "SSID", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ay",
3819 wpas_dbus_getter_p2p_group_ssid,
3822 { "BSSID", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ay",
3823 wpas_dbus_getter_p2p_group_bssid,
3826 { "Frequency", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "q",
3827 wpas_dbus_getter_p2p_group_frequency,
3830 { "Passphrase", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "s",
3831 wpas_dbus_getter_p2p_group_passphrase,
3834 { "PSK", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ay",
3835 wpas_dbus_getter_p2p_group_psk,
3838 { "WPSVendorExtensions", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "aay",
3839 wpas_dbus_getter_p2p_group_vendor_ext,
3840 wpas_dbus_setter_p2p_group_vendor_ext
3842 { NULL, NULL, NULL, NULL, NULL }
3845 static const struct wpa_dbus_signal_desc wpas_dbus_p2p_group_signals[] = {
3846 { "PeerJoined", WPAS_DBUS_NEW_IFACE_P2P_GROUP,
3848 { "peer", "o", ARG_OUT },
3852 { "PeerDisconnected", WPAS_DBUS_NEW_IFACE_P2P_GROUP,
3854 { "peer", "o", ARG_OUT },
3858 { NULL, NULL, { END_ARGS } }
3862 * wpas_dbus_register_p2p_group - Register a p2p group object with dbus
3863 * @wpa_s: wpa_supplicant interface structure
3864 * @ssid: SSID struct
3865 * Returns: 0 on success, -1 on failure
3867 * Registers p2p group representing object with dbus
3869 void wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
3870 struct wpa_ssid *ssid)
3872 struct wpas_dbus_priv *ctrl_iface;
3873 struct wpa_dbus_object_desc *obj_desc;
3874 char group_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
3876 /* Do nothing if the control interface is not turned on */
3877 if (wpa_s == NULL || wpa_s->global == NULL)
3880 ctrl_iface = wpa_s->global->dbus;
3881 if (ctrl_iface == NULL)
3884 if (wpa_s->dbus_groupobj_path) {
3885 wpa_printf(MSG_INFO, "%s: Group object '%s' already exists",
3886 __func__, wpa_s->dbus_groupobj_path);
3890 if (wpas_dbus_get_group_obj_path(wpa_s, ssid, group_obj_path) < 0)
3893 wpa_s->dbus_groupobj_path = os_strdup(group_obj_path);
3894 if (wpa_s->dbus_groupobj_path == NULL)
3897 wpa_printf(MSG_INFO, "dbus: Register group object '%s'",
3899 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
3901 wpa_printf(MSG_ERROR,
3902 "Not enough memory to create object description");
3906 wpas_dbus_register(obj_desc, wpa_s, NULL, NULL,
3907 wpas_dbus_p2p_group_properties,
3908 wpas_dbus_p2p_group_signals);
3910 if (wpa_dbus_register_object_per_iface(ctrl_iface, group_obj_path,
3911 wpa_s->ifname, obj_desc))
3917 if (wpa_s->dbus_groupobj_path) {
3918 os_free(wpa_s->dbus_groupobj_path);
3919 wpa_s->dbus_groupobj_path = NULL;
3922 free_dbus_object_desc(obj_desc);
3926 * wpas_dbus_unregister_p2p_group - Unregister a p2p group object from dbus
3927 * @wpa_s: wpa_supplicant interface structure
3928 * @ssid: network name of the p2p group started
3930 void wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
3931 const struct wpa_ssid *ssid)
3933 struct wpas_dbus_priv *ctrl_iface;
3935 /* Do nothing if the control interface is not turned on */
3936 if (wpa_s == NULL || wpa_s->global == NULL)
3939 if (wpa_s->p2p_mgmt)
3940 wpa_s = wpa_s->parent;
3942 ctrl_iface = wpa_s->global->dbus;
3943 if (ctrl_iface == NULL)
3946 if (!wpa_s->dbus_groupobj_path) {
3947 wpa_printf(MSG_DEBUG,
3948 "%s: Group object '%s' already unregistered",
3949 __func__, wpa_s->dbus_groupobj_path);
3953 peer_groups_changed(wpa_s);
3955 wpa_printf(MSG_DEBUG, "dbus: Unregister group object '%s'",
3956 wpa_s->dbus_groupobj_path);
3958 wpa_dbus_unregister_object_per_iface(ctrl_iface,
3959 wpa_s->dbus_groupobj_path);
3961 os_free(wpa_s->dbus_groupobj_path);
3962 wpa_s->dbus_groupobj_path = NULL;
3965 static const struct wpa_dbus_property_desc
3966 wpas_dbus_persistent_group_properties[] = {
3967 { "Properties", WPAS_DBUS_NEW_IFACE_PERSISTENT_GROUP, "a{sv}",
3968 wpas_dbus_getter_persistent_group_properties,
3969 wpas_dbus_setter_persistent_group_properties
3971 { NULL, NULL, NULL, NULL, NULL }
3974 /* No signals intended for persistent group objects */
3977 * wpas_dbus_register_persistent_group - Register a configured(saved)
3978 * persistent group with dbus
3979 * @wpa_s: wpa_supplicant interface structure
3980 * @ssid: persistent group (still represented as a network within wpa)
3981 * configuration data
3982 * Returns: 0 on success, -1 on failure
3984 * Registers a persistent group representing object with dbus.
3986 int wpas_dbus_register_persistent_group(struct wpa_supplicant *wpa_s,
3987 struct wpa_ssid *ssid)
3989 struct wpas_dbus_priv *ctrl_iface;
3990 struct wpa_dbus_object_desc *obj_desc;
3991 struct network_handler_args *arg;
3992 char pgrp_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
3994 /* Do nothing if the control interface is not turned on */
3995 if (wpa_s == NULL || wpa_s->global == NULL)
3997 wpa_s = wpa_s->parent->parent;
3998 if (!wpa_s->dbus_new_path)
4001 /* Make sure ssid is a persistent group */
4002 if (ssid->disabled != 2 && !ssid->p2p_persistent_group)
4003 return -1; /* should we return w/o complaining? */
4005 if (wpa_s->p2p_mgmt)
4006 wpa_s = wpa_s->parent;
4008 ctrl_iface = wpa_s->global->dbus;
4009 if (ctrl_iface == NULL)
4013 * Intentionally not coming up with different numbering scheme
4014 * for persistent groups.
4016 os_snprintf(pgrp_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
4017 "%s/" WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "/%u",
4018 wpa_s->dbus_new_path, ssid->id);
4020 wpa_printf(MSG_DEBUG, "dbus: Register persistent group object '%s'",
4022 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
4024 wpa_printf(MSG_ERROR,
4025 "dbus: Not enough memory to create object description");
4030 * Reusing the same context structure as that for networks
4031 * since these are represented using same data structure.
4033 /* allocate memory for handlers arguments */
4034 arg = os_zalloc(sizeof(struct network_handler_args));
4036 wpa_printf(MSG_ERROR,
4037 "dbus: Not enough memory to create arguments for method");
4044 wpas_dbus_register(obj_desc, arg, wpa_dbus_free, NULL,
4045 wpas_dbus_persistent_group_properties,
4048 if (wpa_dbus_register_object_per_iface(ctrl_iface, pgrp_obj_path,
4049 wpa_s->ifname, obj_desc))
4052 wpas_dbus_signal_persistent_group_added(wpa_s, ssid->id);
4057 free_dbus_object_desc(obj_desc);
4063 * wpas_dbus_unregister_persistent_group - Unregister a persistent_group
4065 * @wpa_s: wpa_supplicant interface structure
4067 * Returns: 0 on success, -1 on failure
4069 * Unregisters persistent group representing object from dbus
4071 * NOTE: There is a slight issue with the semantics here. While the
4072 * implementation simply means the persistent group is unloaded from memory,
4073 * it should not get interpreted as the group is actually being erased/removed
4074 * from persistent storage as well.
4076 int wpas_dbus_unregister_persistent_group(struct wpa_supplicant *wpa_s,
4079 struct wpas_dbus_priv *ctrl_iface;
4080 char pgrp_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
4083 /* Do nothing if the control interface is not turned on */
4084 if (wpa_s == NULL || wpa_s->global == NULL)
4087 wpa_s = wpa_s->parent->parent;
4089 ctrl_iface = wpa_s->global->dbus;
4090 if (ctrl_iface == NULL || !wpa_s->dbus_new_path)
4093 os_snprintf(pgrp_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
4094 "%s/" WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "/%u",
4095 wpa_s->dbus_new_path, nid);
4097 wpa_printf(MSG_DEBUG, "dbus: Unregister persistent group object '%s'",
4099 ret = wpa_dbus_unregister_object_per_iface(ctrl_iface, pgrp_obj_path);
4102 wpas_dbus_signal_persistent_group_removed(wpa_s, nid);
4107 #endif /* CONFIG_P2P */