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_close_write(&iter, &dict_iter))
637 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
639 dbus_connection_send(iface->con, msg, NULL);
641 dbus_message_unref(msg);
646 * wpas_dbus_signal_wps_event_m2d - Signals M2D WPS event
647 * @wpa_s: %wpa_supplicant network interface data
648 * @m2d: M2D event data information
650 * Sends Event dbus signal with name "m2d" and dictionary containing
651 * fields of wps_event_m2d structure.
653 void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
654 struct wps_event_m2d *m2d)
658 DBusMessageIter iter, dict_iter;
659 struct wpas_dbus_priv *iface;
662 iface = wpa_s->global->dbus;
664 /* Do nothing if the control interface is not turned on */
665 if (iface == NULL || !wpa_s->dbus_new_path)
668 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
669 WPAS_DBUS_NEW_IFACE_WPS, "Event");
673 dbus_message_iter_init_append(msg, &iter);
675 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
676 !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
677 !wpa_dbus_dict_append_uint16(&dict_iter, "config_methods",
678 m2d->config_methods) ||
679 !wpa_dbus_dict_append_byte_array(&dict_iter, "manufacturer",
680 (const char *) m2d->manufacturer,
681 m2d->manufacturer_len) ||
682 !wpa_dbus_dict_append_byte_array(&dict_iter, "model_name",
683 (const char *) m2d->model_name,
684 m2d->model_name_len) ||
685 !wpa_dbus_dict_append_byte_array(&dict_iter, "model_number",
686 (const char *) m2d->model_number,
687 m2d->model_number_len) ||
688 !wpa_dbus_dict_append_byte_array(&dict_iter, "serial_number",
691 m2d->serial_number_len) ||
692 !wpa_dbus_dict_append_byte_array(&dict_iter, "dev_name",
693 (const char *) m2d->dev_name,
694 m2d->dev_name_len) ||
695 !wpa_dbus_dict_append_byte_array(&dict_iter, "primary_dev_type",
697 m2d->primary_dev_type, 8) ||
698 !wpa_dbus_dict_append_uint16(&dict_iter, "config_error",
699 m2d->config_error) ||
700 !wpa_dbus_dict_append_uint16(&dict_iter, "dev_password_id",
701 m2d->dev_password_id) ||
702 !wpa_dbus_dict_close_write(&iter, &dict_iter))
703 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
705 dbus_connection_send(iface->con, msg, NULL);
707 dbus_message_unref(msg);
712 * wpas_dbus_signal_wps_cred - Signals new credentials
713 * @wpa_s: %wpa_supplicant network interface data
714 * @cred: WPS Credential information
716 * Sends signal with credentials in directory argument
718 void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
719 const struct wps_credential *cred)
722 DBusMessageIter iter, dict_iter;
723 struct wpas_dbus_priv *iface;
724 char *auth_type[5]; /* we have five possible authentication types */
726 char *encr_type[3]; /* we have three possible encryption types */
729 iface = wpa_s->global->dbus;
731 /* Do nothing if the control interface is not turned on */
732 if (iface == NULL || !wpa_s->dbus_new_path)
735 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
736 WPAS_DBUS_NEW_IFACE_WPS,
741 dbus_message_iter_init_append(msg, &iter);
742 if (!wpa_dbus_dict_open_write(&iter, &dict_iter))
745 if (cred->auth_type & WPS_AUTH_OPEN)
746 auth_type[at_num++] = "open";
747 if (cred->auth_type & WPS_AUTH_WPAPSK)
748 auth_type[at_num++] = "wpa-psk";
749 if (cred->auth_type & WPS_AUTH_WPA)
750 auth_type[at_num++] = "wpa-eap";
751 if (cred->auth_type & WPS_AUTH_WPA2)
752 auth_type[at_num++] = "wpa2-eap";
753 if (cred->auth_type & WPS_AUTH_WPA2PSK)
754 auth_type[at_num++] = "wpa2-psk";
756 if (cred->encr_type & WPS_ENCR_NONE)
757 encr_type[et_num++] = "none";
758 if (cred->encr_type & WPS_ENCR_TKIP)
759 encr_type[et_num++] = "tkip";
760 if (cred->encr_type & WPS_ENCR_AES)
761 encr_type[et_num++] = "aes";
763 if ((wpa_s->current_ssid &&
764 !wpa_dbus_dict_append_byte_array(
766 (const char *) wpa_s->current_ssid->bssid, ETH_ALEN)) ||
767 !wpa_dbus_dict_append_byte_array(&dict_iter, "SSID",
768 (const char *) cred->ssid,
770 !wpa_dbus_dict_append_string_array(&dict_iter, "AuthType",
771 (const char **) auth_type,
773 !wpa_dbus_dict_append_string_array(&dict_iter, "EncrType",
774 (const char **) encr_type,
776 !wpa_dbus_dict_append_byte_array(&dict_iter, "Key",
777 (const char *) cred->key,
779 !wpa_dbus_dict_append_uint32(&dict_iter, "KeyIndex",
781 !wpa_dbus_dict_close_write(&iter, &dict_iter))
784 dbus_connection_send(iface->con, msg, NULL);
787 dbus_message_unref(msg);
790 #endif /* CONFIG_WPS */
792 void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
793 int depth, const char *subject,
794 const char *altsubject[],
796 const char *cert_hash,
797 const struct wpabuf *cert)
799 struct wpas_dbus_priv *iface;
801 DBusMessageIter iter, dict_iter;
803 iface = wpa_s->global->dbus;
805 /* Do nothing if the control interface is not turned on */
806 if (iface == NULL || !wpa_s->dbus_new_path)
809 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
810 WPAS_DBUS_NEW_IFACE_INTERFACE,
815 dbus_message_iter_init_append(msg, &iter);
816 if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
817 !wpa_dbus_dict_append_uint32(&dict_iter, "depth", depth) ||
818 !wpa_dbus_dict_append_string(&dict_iter, "subject", subject) ||
819 (altsubject && num_altsubject &&
820 !wpa_dbus_dict_append_string_array(&dict_iter, "altsubject",
821 altsubject, num_altsubject)) ||
823 !wpa_dbus_dict_append_string(&dict_iter, "cert_hash",
826 !wpa_dbus_dict_append_byte_array(&dict_iter, "cert",
828 wpabuf_len(cert))) ||
829 !wpa_dbus_dict_close_write(&iter, &dict_iter))
830 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
832 dbus_connection_send(iface->con, msg, NULL);
833 dbus_message_unref(msg);
837 void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
838 const char *status, const char *parameter)
840 struct wpas_dbus_priv *iface;
842 DBusMessageIter iter;
844 iface = wpa_s->global->dbus;
846 /* Do nothing if the control interface is not turned on */
847 if (iface == NULL || !wpa_s->dbus_new_path)
850 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
851 WPAS_DBUS_NEW_IFACE_INTERFACE,
856 dbus_message_iter_init_append(msg, &iter);
858 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &status) ||
859 !dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING,
861 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
863 dbus_connection_send(iface->con, msg, NULL);
864 dbus_message_unref(msg);
869 * wpas_dbus_signal_sta - Send a station related event signal
870 * @wpa_s: %wpa_supplicant network interface data
871 * @sta: station mac address
872 * @sig_name: signal name - StaAuthorized or StaDeauthorized
874 * Notify listeners about event related with station
876 static void wpas_dbus_signal_sta(struct wpa_supplicant *wpa_s,
877 const u8 *sta, const char *sig_name)
879 struct wpas_dbus_priv *iface;
881 char sta_mac[WPAS_DBUS_OBJECT_PATH_MAX];
884 os_snprintf(sta_mac, WPAS_DBUS_OBJECT_PATH_MAX, MACSTR, MAC2STR(sta));
887 iface = wpa_s->global->dbus;
889 /* Do nothing if the control interface is not turned on */
890 if (iface == NULL || !wpa_s->dbus_new_path)
893 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
894 WPAS_DBUS_NEW_IFACE_INTERFACE, sig_name);
898 if (dbus_message_append_args(msg, DBUS_TYPE_STRING, &dev_mac,
900 dbus_connection_send(iface->con, msg, NULL);
902 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
903 dbus_message_unref(msg);
905 wpa_printf(MSG_DEBUG, "dbus: Station MAC address '%s' '%s'",
911 * wpas_dbus_signal_sta_authorized - Send a STA authorized signal
912 * @wpa_s: %wpa_supplicant network interface data
913 * @sta: station mac address
915 * Notify listeners a new station has been authorized
917 void wpas_dbus_signal_sta_authorized(struct wpa_supplicant *wpa_s,
920 wpas_dbus_signal_sta(wpa_s, sta, "StaAuthorized");
925 * wpas_dbus_signal_sta_deauthorized - Send a STA deauthorized signal
926 * @wpa_s: %wpa_supplicant network interface data
927 * @sta: station mac address
929 * Notify listeners a station has been deauthorized
931 void wpas_dbus_signal_sta_deauthorized(struct wpa_supplicant *wpa_s,
934 wpas_dbus_signal_sta(wpa_s, sta, "StaDeauthorized");
941 * wpas_dbus_signal_p2p_group_removed - Signals P2P group was removed
942 * @wpa_s: %wpa_supplicant network interface data
943 * @role: role of this device (client or GO)
944 * Sends signal with i/f name and role as string arguments
946 void wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
950 DBusMessageIter iter, dict_iter;
951 struct wpas_dbus_priv *iface = wpa_s->global->dbus;
952 struct wpa_supplicant *parent;
954 /* Do nothing if the control interface is not turned on */
958 parent = wpa_s->parent;
959 if (parent->p2p_mgmt)
960 parent = parent->parent;
962 if (!wpa_s->dbus_groupobj_path || !wpa_s->dbus_new_path ||
963 !parent->dbus_new_path)
966 msg = dbus_message_new_signal(parent->dbus_new_path,
967 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
972 dbus_message_iter_init_append(msg, &iter);
973 if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
974 !wpa_dbus_dict_append_object_path(&dict_iter,
976 wpa_s->dbus_new_path) ||
977 !wpa_dbus_dict_append_string(&dict_iter, "role", role) ||
978 !wpa_dbus_dict_append_object_path(&dict_iter, "group_object",
979 wpa_s->dbus_groupobj_path) ||
980 !wpa_dbus_dict_close_write(&iter, &dict_iter))
981 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
983 dbus_connection_send(iface->con, msg, NULL);
984 dbus_message_unref(msg);
989 * wpas_dbus_signal_p2p_provision_discovery - Signals various PD events
991 * @dev_addr - who sent the request or responded to our request.
992 * @request - Will be 1 if request, 0 for response.
993 * @status - valid only in case of response
994 * @config_methods - wps config methods
995 * @generated_pin - pin to be displayed in case of WPS_CONFIG_DISPLAY method
997 * Sends following provision discovery related events:
998 * ProvisionDiscoveryRequestDisplayPin
999 * ProvisionDiscoveryResponseDisplayPin
1000 * ProvisionDiscoveryRequestEnterPin
1001 * ProvisionDiscoveryResponseEnterPin
1002 * ProvisionDiscoveryPBCRequest
1003 * ProvisionDiscoveryPBCResponse
1006 * ProvisionDiscoveryFailure (timeout case)
1008 void wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
1009 const u8 *dev_addr, int request,
1010 enum p2p_prov_disc_status status,
1012 unsigned int generated_pin)
1015 DBusMessageIter iter;
1016 struct wpas_dbus_priv *iface;
1019 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1021 char pin[9], *p_pin = NULL;
1023 iface = wpa_s->global->dbus;
1025 /* Do nothing if the control interface is not turned on */
1029 if (wpa_s->p2p_mgmt)
1030 wpa_s = wpa_s->parent;
1031 if (!wpa_s->dbus_new_path)
1034 if (request || !status) {
1035 if (config_methods & WPS_CONFIG_DISPLAY)
1037 "ProvisionDiscoveryRequestDisplayPin" :
1038 "ProvisionDiscoveryResponseEnterPin";
1039 else if (config_methods & WPS_CONFIG_KEYPAD)
1041 "ProvisionDiscoveryRequestEnterPin" :
1042 "ProvisionDiscoveryResponseDisplayPin";
1043 else if (config_methods & WPS_CONFIG_PUSHBUTTON)
1044 _signal = request ? "ProvisionDiscoveryPBCRequest" :
1045 "ProvisionDiscoveryPBCResponse";
1047 return; /* Unknown or un-supported method */
1049 /* Explicit check for failure response */
1050 _signal = "ProvisionDiscoveryFailure";
1053 add_pin = ((request && (config_methods & WPS_CONFIG_DISPLAY)) ||
1054 (!request && !status &&
1055 (config_methods & WPS_CONFIG_KEYPAD)));
1058 os_snprintf(pin, sizeof(pin), "%08d", generated_pin);
1062 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1063 WPAS_DBUS_NEW_IFACE_P2PDEVICE, _signal);
1067 /* Check if this is a known peer */
1068 if (!p2p_peer_known(wpa_s->global->p2p, dev_addr))
1071 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1072 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
1074 wpa_s->dbus_new_path, MAC2STR(dev_addr));
1076 path = peer_obj_path;
1078 dbus_message_iter_init_append(msg, &iter);
1080 if (!dbus_message_iter_append_basic(&iter,
1081 DBUS_TYPE_OBJECT_PATH,
1085 if (!request && status)
1086 /* Attach status to ProvisionDiscoveryFailure */
1087 error_ret = !dbus_message_iter_append_basic(&iter,
1091 error_ret = (add_pin &&
1092 !dbus_message_iter_append_basic(&iter,
1098 dbus_connection_send(iface->con, msg, NULL);
1100 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1102 dbus_message_unref(msg);
1107 * wpas_dbus_signal_p2p_go_neg_req - Signal P2P GO Negotiation Request RX
1108 * @wpa_s: %wpa_supplicant network interface data
1109 * @src: Source address of the message triggering this notification
1110 * @dev_passwd_id: WPS Device Password Id
1111 * @go_intent: Peer's GO Intent value
1113 * Sends signal to notify that a peer P2P Device is requesting group owner
1114 * negotiation with us.
1116 void wpas_dbus_signal_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
1117 const u8 *src, u16 dev_passwd_id,
1121 DBusMessageIter iter;
1122 struct wpas_dbus_priv *iface;
1123 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1125 iface = wpa_s->global->dbus;
1127 /* Do nothing if the control interface is not turned on */
1131 if (wpa_s->p2p_mgmt)
1132 wpa_s = wpa_s->parent;
1133 if (!wpa_s->dbus_new_path)
1136 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1137 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
1138 wpa_s->dbus_new_path, MAC2STR(src));
1139 path = peer_obj_path;
1141 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1142 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1143 "GONegotiationRequest");
1147 dbus_message_iter_init_append(msg, &iter);
1149 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
1151 !dbus_message_iter_append_basic(&iter, DBUS_TYPE_UINT16,
1153 !dbus_message_iter_append_basic(&iter, DBUS_TYPE_BYTE,
1155 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1157 dbus_connection_send(iface->con, msg, NULL);
1159 dbus_message_unref(msg);
1163 static int wpas_dbus_get_group_obj_path(struct wpa_supplicant *wpa_s,
1164 const struct wpa_ssid *ssid,
1165 char *group_obj_path)
1169 if (!wpa_s->dbus_new_path ||
1170 os_memcmp(ssid->ssid, P2P_WILDCARD_SSID, P2P_WILDCARD_SSID_LEN))
1173 os_memcpy(group_name, ssid->ssid + P2P_WILDCARD_SSID_LEN, 2);
1174 group_name[2] = '\0';
1176 os_snprintf(group_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1177 "%s/" WPAS_DBUS_NEW_P2P_GROUPS_PART "/%s",
1178 wpa_s->dbus_new_path, group_name);
1184 struct group_changed_data {
1185 struct wpa_supplicant *wpa_s;
1186 struct p2p_peer_info *info;
1190 static int match_group_where_peer_is_client(struct p2p_group *group,
1193 struct group_changed_data *data = user_data;
1194 const struct p2p_group_config *cfg;
1195 struct wpa_supplicant *wpa_s_go;
1197 if (!p2p_group_is_client_connected(group, data->info->p2p_device_addr))
1200 cfg = p2p_group_get_config(group);
1202 wpa_s_go = wpas_get_p2p_go_iface(data->wpa_s, cfg->ssid,
1204 if (wpa_s_go != NULL && wpa_s_go == data->wpa_s) {
1205 wpas_dbus_signal_peer_groups_changed(
1206 data->wpa_s->parent, data->info->p2p_device_addr);
1214 static void signal_peer_groups_changed(struct p2p_peer_info *info,
1217 struct group_changed_data *data = user_data;
1218 struct wpa_supplicant *wpa_s_go;
1220 wpa_s_go = wpas_get_p2p_client_iface(data->wpa_s,
1221 info->p2p_device_addr);
1222 if (wpa_s_go != NULL && wpa_s_go == data->wpa_s) {
1223 wpas_dbus_signal_peer_groups_changed(data->wpa_s->parent,
1224 info->p2p_device_addr);
1229 p2p_loop_on_all_groups(data->wpa_s->global->p2p,
1230 match_group_where_peer_is_client, data);
1235 static void peer_groups_changed(struct wpa_supplicant *wpa_s)
1237 struct group_changed_data data;
1239 os_memset(&data, 0, sizeof(data));
1242 p2p_loop_on_known_peers(wpa_s->global->p2p,
1243 signal_peer_groups_changed, &data);
1248 * wpas_dbus_signal_p2p_group_started - Signals P2P group has
1249 * started. Emitted when a group is successfully started
1250 * irrespective of the role (client/GO) of the current device
1252 * @wpa_s: %wpa_supplicant network interface data
1253 * @ssid: SSID object
1254 * @client: this device is P2P client
1255 * @network_id: network id of the group started, use instead of ssid->id
1256 * to account for persistent groups
1258 void wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
1259 const struct wpa_ssid *ssid,
1260 int client, int network_id)
1263 DBusMessageIter iter, dict_iter;
1264 struct wpas_dbus_priv *iface;
1265 struct wpa_supplicant *parent;
1267 parent = wpa_s->parent;
1268 if (parent->p2p_mgmt)
1269 parent = parent->parent;
1271 iface = parent->global->dbus;
1273 /* Do nothing if the control interface is not turned on */
1274 if (iface == NULL || !parent->dbus_new_path || !wpa_s->dbus_new_path)
1277 if (wpa_s->dbus_groupobj_path == NULL)
1280 /* New interface has been created for this group */
1281 msg = dbus_message_new_signal(parent->dbus_new_path,
1282 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1287 dbus_message_iter_init_append(msg, &iter);
1289 * In case the device supports creating a separate interface the
1290 * DBus client will need to know the object path for the interface
1291 * object this group was created on, so include it here.
1293 if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
1294 !wpa_dbus_dict_append_object_path(&dict_iter,
1296 wpa_s->dbus_new_path) ||
1297 !wpa_dbus_dict_append_string(&dict_iter, "role",
1298 client ? "client" : "GO") ||
1299 !wpa_dbus_dict_append_object_path(&dict_iter, "group_object",
1300 wpa_s->dbus_groupobj_path) ||
1301 !wpa_dbus_dict_close_write(&iter, &dict_iter)) {
1302 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1304 dbus_connection_send(iface->con, msg, NULL);
1306 peer_groups_changed(wpa_s);
1308 dbus_message_unref(msg);
1313 * wpas_dbus_signal_p2p_go_neg_resp - Emit GONegotiation Success/Failure signal
1314 * @wpa_s: %wpa_supplicant network interface data
1315 * @res: Result of the GO Neg Request
1317 void wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
1318 struct p2p_go_neg_results *res)
1321 DBusMessageIter iter, dict_iter;
1322 DBusMessageIter iter_dict_entry, iter_dict_val, iter_dict_array;
1323 struct wpas_dbus_priv *iface;
1324 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1325 dbus_int32_t freqs[P2P_MAX_CHANNELS];
1326 dbus_int32_t *f_array = freqs;
1329 iface = wpa_s->global->dbus;
1331 if (wpa_s->p2p_mgmt)
1332 wpa_s = wpa_s->parent;
1334 os_memset(freqs, 0, sizeof(freqs));
1335 /* Do nothing if the control interface is not turned on */
1336 if (iface == NULL || !wpa_s->dbus_new_path)
1339 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1340 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
1341 wpa_s->dbus_new_path, MAC2STR(res->peer_device_addr));
1342 path = peer_obj_path;
1344 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1345 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1346 res->status ? "GONegotiationFailure" :
1347 "GONegotiationSuccess");
1351 dbus_message_iter_init_append(msg, &iter);
1352 if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
1353 !wpa_dbus_dict_append_object_path(&dict_iter, "peer_object",
1355 !wpa_dbus_dict_append_int32(&dict_iter, "status", res->status))
1360 int freq_list_num = 0;
1362 if ((res->role_go &&
1363 !wpa_dbus_dict_append_string(&dict_iter, "passphrase",
1364 res->passphrase)) ||
1365 !wpa_dbus_dict_append_string(&dict_iter, "role_go",
1366 res->role_go ? "GO" :
1368 !wpa_dbus_dict_append_int32(&dict_iter, "frequency",
1370 !wpa_dbus_dict_append_byte_array(&dict_iter, "ssid",
1371 (const char *) res->ssid,
1373 !wpa_dbus_dict_append_byte_array(&dict_iter,
1376 res->peer_device_addr,
1378 !wpa_dbus_dict_append_byte_array(&dict_iter,
1379 "peer_interface_addr",
1381 res->peer_interface_addr,
1383 !wpa_dbus_dict_append_string(&dict_iter, "wps_method",
1384 p2p_wps_method_text(
1388 for (i = 0; i < P2P_MAX_CHANNELS; i++) {
1389 if (res->freq_list[i]) {
1390 freqs[i] = res->freq_list[i];
1395 if (!wpa_dbus_dict_begin_array(&dict_iter,
1397 DBUS_TYPE_INT32_AS_STRING,
1400 &iter_dict_array) ||
1401 !dbus_message_iter_append_fixed_array(&iter_dict_array,
1405 !wpa_dbus_dict_end_array(&dict_iter,
1408 &iter_dict_array) ||
1409 !wpa_dbus_dict_append_int32(&dict_iter, "persistent_group",
1410 res->persistent_group) ||
1411 !wpa_dbus_dict_append_uint32(&dict_iter,
1412 "peer_config_timeout",
1413 res->peer_config_timeout))
1417 if (!wpa_dbus_dict_close_write(&iter, &dict_iter))
1420 dbus_connection_send(iface->con, msg, NULL);
1422 dbus_message_unref(msg);
1428 * Method to emit Invitation Result signal based on status and
1430 * @status: Status of the Invite request. 0 for success, other
1432 * @bssid : Basic Service Set Identifier
1434 void wpas_dbus_signal_p2p_invitation_result(struct wpa_supplicant *wpa_s,
1435 int status, const u8 *bssid)
1438 DBusMessageIter iter, dict_iter;
1439 struct wpas_dbus_priv *iface;
1441 wpa_printf(MSG_DEBUG, "%s", __func__);
1443 iface = wpa_s->global->dbus;
1444 /* Do nothing if the control interface is not turned on */
1448 if (wpa_s->p2p_mgmt)
1449 wpa_s = wpa_s->parent;
1450 if (!wpa_s->dbus_new_path)
1453 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1454 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1455 "InvitationResult");
1460 dbus_message_iter_init_append(msg, &iter);
1461 if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
1462 !wpa_dbus_dict_append_int32(&dict_iter, "status", status) ||
1464 !wpa_dbus_dict_append_byte_array(&dict_iter, "BSSID",
1465 (const char *) bssid,
1467 !wpa_dbus_dict_close_write(&iter, &dict_iter))
1468 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1470 dbus_connection_send(iface->con, msg, NULL);
1471 dbus_message_unref(msg);
1477 * Method to emit a signal for a peer joining the group.
1478 * The signal will carry path to the group member object
1479 * constructed using p2p i/f addr used for connecting.
1481 * @wpa_s: %wpa_supplicant network interface data
1482 * @peer_addr: P2P Device Address of the peer joining the group
1484 void wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
1485 const u8 *peer_addr)
1487 struct wpas_dbus_priv *iface;
1489 DBusMessageIter iter;
1490 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1491 struct wpa_supplicant *parent;
1493 iface = wpa_s->global->dbus;
1495 /* Do nothing if the control interface is not turned on */
1499 if (!wpa_s->dbus_groupobj_path)
1502 parent = wpa_s->parent;
1503 if (parent->p2p_mgmt)
1504 parent = parent->parent;
1505 if (!parent->dbus_new_path)
1508 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1509 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
1511 parent->dbus_new_path, MAC2STR(peer_addr));
1513 msg = dbus_message_new_signal(wpa_s->dbus_groupobj_path,
1514 WPAS_DBUS_NEW_IFACE_P2P_GROUP,
1519 dbus_message_iter_init_append(msg, &iter);
1520 path = peer_obj_path;
1521 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
1523 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1525 dbus_connection_send(iface->con, msg, NULL);
1526 wpas_dbus_signal_peer_groups_changed(parent, peer_addr);
1528 dbus_message_unref(msg);
1534 * Method to emit a signal for a peer disconnecting the group.
1535 * The signal will carry path to the group member object
1536 * constructed using the P2P Device Address of the peer.
1538 * @wpa_s: %wpa_supplicant network interface data
1539 * @peer_addr: P2P Device Address of the peer joining the group
1541 void wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
1542 const u8 *peer_addr)
1544 struct wpas_dbus_priv *iface;
1546 DBusMessageIter iter;
1547 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1548 struct wpa_supplicant *parent;
1550 iface = wpa_s->global->dbus;
1552 /* Do nothing if the control interface is not turned on */
1556 if (!wpa_s->dbus_groupobj_path)
1559 parent = wpa_s->parent;
1560 if (parent->p2p_mgmt)
1561 parent = parent->parent;
1562 if (!parent->dbus_new_path)
1565 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1566 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
1568 parent->dbus_new_path, MAC2STR(peer_addr));
1570 msg = dbus_message_new_signal(wpa_s->dbus_groupobj_path,
1571 WPAS_DBUS_NEW_IFACE_P2P_GROUP,
1572 "PeerDisconnected");
1576 dbus_message_iter_init_append(msg, &iter);
1577 path = peer_obj_path;
1578 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
1580 wpa_printf(MSG_ERROR,
1581 "dbus: Failed to construct PeerDisconnected signal");
1583 dbus_connection_send(iface->con, msg, NULL);
1584 wpas_dbus_signal_peer_groups_changed(parent, peer_addr);
1586 dbus_message_unref(msg);
1592 * Method to emit a signal for a service discovery request.
1593 * The signal will carry station address, frequency, dialog token,
1594 * update indicator and it tlvs
1596 * @wpa_s: %wpa_supplicant network interface data
1597 * @sa: station addr (p2p i/f) of the peer
1598 * @dialog_token: service discovery request dialog token
1599 * @update_indic: service discovery request update indicator
1600 * @tlvs: service discovery request genrated byte array of tlvs
1601 * @tlvs_len: service discovery request tlvs length
1603 void wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s,
1604 int freq, const u8 *sa, u8 dialog_token,
1605 u16 update_indic, const u8 *tlvs,
1609 DBusMessageIter iter, dict_iter;
1610 struct wpas_dbus_priv *iface;
1611 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1613 iface = wpa_s->global->dbus;
1615 /* Do nothing if the control interface is not turned on */
1619 if (wpa_s->p2p_mgmt)
1620 wpa_s = wpa_s->parent;
1621 if (!wpa_s->dbus_new_path)
1624 /* Check if this is a known peer */
1625 if (!p2p_peer_known(wpa_s->global->p2p, sa))
1628 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1629 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1630 "ServiceDiscoveryRequest");
1634 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1635 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
1636 COMPACT_MACSTR, wpa_s->dbus_new_path, MAC2STR(sa));
1638 path = peer_obj_path;
1640 dbus_message_iter_init_append(msg, &iter);
1641 if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
1642 !wpa_dbus_dict_append_object_path(&dict_iter, "peer_object",
1644 !wpa_dbus_dict_append_int32(&dict_iter, "frequency", freq) ||
1645 !wpa_dbus_dict_append_int32(&dict_iter, "dialog_token",
1647 !wpa_dbus_dict_append_uint16(&dict_iter, "update_indicator",
1649 !wpa_dbus_dict_append_byte_array(&dict_iter, "tlvs",
1650 (const char *) tlvs,
1652 !wpa_dbus_dict_close_write(&iter, &dict_iter))
1653 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1655 dbus_connection_send(iface->con, msg, NULL);
1656 dbus_message_unref(msg);
1662 * Method to emit a signal for a service discovery response.
1663 * The signal will carry station address, update indicator and it
1666 * @wpa_s: %wpa_supplicant network interface data
1667 * @sa: station addr (p2p i/f) of the peer
1668 * @update_indic: service discovery request update indicator
1669 * @tlvs: service discovery request genrated byte array of tlvs
1670 * @tlvs_len: service discovery request tlvs length
1672 void wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
1673 const u8 *sa, u16 update_indic,
1674 const u8 *tlvs, size_t tlvs_len)
1677 DBusMessageIter iter, dict_iter;
1678 struct wpas_dbus_priv *iface;
1679 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1681 iface = wpa_s->global->dbus;
1683 /* Do nothing if the control interface is not turned on */
1687 if (wpa_s->p2p_mgmt)
1688 wpa_s = wpa_s->parent;
1689 if (!wpa_s->dbus_new_path)
1692 /* Check if this is a known peer */
1693 if (!p2p_peer_known(wpa_s->global->p2p, sa))
1696 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1697 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1698 "ServiceDiscoveryResponse");
1702 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1703 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
1704 COMPACT_MACSTR, wpa_s->dbus_new_path, MAC2STR(sa));
1706 path = peer_obj_path;
1708 dbus_message_iter_init_append(msg, &iter);
1709 if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
1710 !wpa_dbus_dict_append_object_path(&dict_iter, "peer_object",
1712 !wpa_dbus_dict_append_uint16(&dict_iter, "update_indicator",
1714 !wpa_dbus_dict_append_byte_array(&dict_iter, "tlvs",
1715 (const char *) tlvs,
1717 !wpa_dbus_dict_close_write(&iter, &dict_iter))
1718 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1720 dbus_connection_send(iface->con, msg, NULL);
1721 dbus_message_unref(msg);
1726 * wpas_dbus_signal_persistent_group - Send a persistent group related
1728 * @wpa_s: %wpa_supplicant network interface data
1729 * @id: new persistent group id
1730 * @sig_name: signal name - PersistentGroupAdded, PersistentGroupRemoved
1731 * @properties: determines if add second argument with object properties
1733 * Notify listeners about an event related to persistent groups.
1735 static void wpas_dbus_signal_persistent_group(struct wpa_supplicant *wpa_s,
1736 int id, const char *sig_name,
1739 struct wpas_dbus_priv *iface;
1741 DBusMessageIter iter;
1742 char pgrp_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1744 iface = wpa_s->global->dbus;
1746 /* Do nothing if the control interface is not turned on */
1750 if (wpa_s->p2p_mgmt)
1751 wpa_s = wpa_s->parent;
1752 if (!wpa_s->dbus_new_path)
1755 os_snprintf(pgrp_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1756 "%s/" WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "/%u",
1757 wpa_s->dbus_new_path, id);
1759 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1760 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1765 dbus_message_iter_init_append(msg, &iter);
1766 path = pgrp_obj_path;
1767 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
1770 !wpa_dbus_get_object_properties(
1771 iface, pgrp_obj_path,
1772 WPAS_DBUS_NEW_IFACE_PERSISTENT_GROUP, &iter)))
1773 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1775 dbus_connection_send(iface->con, msg, NULL);
1777 dbus_message_unref(msg);
1782 * wpas_dbus_signal_persistent_group_added - Send a persistent_group
1784 * @wpa_s: %wpa_supplicant network interface data
1785 * @id: new persistent group id
1787 * Notify listeners about addition of a new persistent group.
1789 static void wpas_dbus_signal_persistent_group_added(
1790 struct wpa_supplicant *wpa_s, int id)
1792 wpas_dbus_signal_persistent_group(wpa_s, id, "PersistentGroupAdded",
1798 * wpas_dbus_signal_persistent_group_removed - Send a persistent_group
1800 * @wpa_s: %wpa_supplicant network interface data
1801 * @id: persistent group id
1803 * Notify listeners about removal of a persistent group.
1805 static void wpas_dbus_signal_persistent_group_removed(
1806 struct wpa_supplicant *wpa_s, int id)
1808 wpas_dbus_signal_persistent_group(wpa_s, id, "PersistentGroupRemoved",
1814 * wpas_dbus_signal_p2p_wps_failed - Signals WpsFailed event
1815 * @wpa_s: %wpa_supplicant network interface data
1816 * @fail: WPS failure information
1818 * Sends Event dbus signal with name "fail" and dictionary containing
1819 * "msg" field with fail message number (int32) as arguments
1821 void wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
1822 struct wps_event_fail *fail)
1826 DBusMessageIter iter, dict_iter;
1827 struct wpas_dbus_priv *iface;
1830 iface = wpa_s->global->dbus;
1832 /* Do nothing if the control interface is not turned on */
1836 if (wpa_s->p2p_mgmt)
1837 wpa_s = wpa_s->parent;
1839 if (!wpa_s->dbus_new_path)
1841 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1842 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1847 dbus_message_iter_init_append(msg, &iter);
1849 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
1850 !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
1851 !wpa_dbus_dict_append_int32(&dict_iter, "msg", fail->msg) ||
1852 !wpa_dbus_dict_append_int16(&dict_iter, "config_error",
1853 fail->config_error) ||
1854 !wpa_dbus_dict_close_write(&iter, &dict_iter))
1855 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1857 dbus_connection_send(iface->con, msg, NULL);
1859 dbus_message_unref(msg);
1862 #endif /* CONFIG_P2P */
1866 * wpas_dbus_signal_prop_changed - Signals change of property
1867 * @wpa_s: %wpa_supplicant network interface data
1868 * @property: indicates which property has changed
1870 * Sends PropertyChanged signals with path, interface and arguments
1871 * depending on which property has changed.
1873 void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
1874 enum wpas_dbus_prop property)
1879 if (wpa_s->dbus_new_path == NULL)
1880 return; /* Skip signal since D-Bus setup is not yet ready */
1884 case WPAS_DBUS_PROP_AP_SCAN:
1887 case WPAS_DBUS_PROP_SCANNING:
1890 case WPAS_DBUS_PROP_STATE:
1893 case WPAS_DBUS_PROP_CURRENT_BSS:
1894 prop = "CurrentBSS";
1896 case WPAS_DBUS_PROP_CURRENT_NETWORK:
1897 prop = "CurrentNetwork";
1899 case WPAS_DBUS_PROP_BSSS:
1902 case WPAS_DBUS_PROP_CURRENT_AUTH_MODE:
1903 prop = "CurrentAuthMode";
1905 case WPAS_DBUS_PROP_DISCONNECT_REASON:
1906 prop = "DisconnectReason";
1910 wpa_printf(MSG_ERROR, "dbus: %s: Unknown Property value %d",
1911 __func__, property);
1915 wpa_dbus_mark_property_changed(wpa_s->global->dbus,
1916 wpa_s->dbus_new_path,
1917 WPAS_DBUS_NEW_IFACE_INTERFACE, prop);
1919 wpa_dbus_flush_object_changed_properties(
1920 wpa_s->global->dbus->con, wpa_s->dbus_new_path);
1926 * wpas_dbus_bss_signal_prop_changed - Signals change of BSS property
1927 * @wpa_s: %wpa_supplicant network interface data
1928 * @property: indicates which property has changed
1929 * @id: unique BSS identifier
1931 * Sends PropertyChanged signals with path, interface, and arguments depending
1932 * on which property has changed.
1934 void wpas_dbus_bss_signal_prop_changed(struct wpa_supplicant *wpa_s,
1935 enum wpas_dbus_bss_prop property,
1938 char path[WPAS_DBUS_OBJECT_PATH_MAX];
1941 if (!wpa_s->dbus_new_path)
1945 case WPAS_DBUS_BSS_PROP_SIGNAL:
1948 case WPAS_DBUS_BSS_PROP_FREQ:
1951 case WPAS_DBUS_BSS_PROP_MODE:
1954 case WPAS_DBUS_BSS_PROP_PRIVACY:
1957 case WPAS_DBUS_BSS_PROP_RATES:
1960 case WPAS_DBUS_BSS_PROP_WPA:
1963 case WPAS_DBUS_BSS_PROP_RSN:
1966 case WPAS_DBUS_BSS_PROP_WPS:
1969 case WPAS_DBUS_BSS_PROP_IES:
1972 case WPAS_DBUS_BSS_PROP_AGE:
1976 wpa_printf(MSG_ERROR, "dbus: %s: Unknown Property value %d",
1977 __func__, property);
1981 os_snprintf(path, WPAS_DBUS_OBJECT_PATH_MAX,
1982 "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
1983 wpa_s->dbus_new_path, id);
1985 wpa_dbus_mark_property_changed(wpa_s->global->dbus, path,
1986 WPAS_DBUS_NEW_IFACE_BSS, prop);
1991 * wpas_dbus_signal_debug_level_changed - Signals change of debug param
1992 * @global: wpa_global structure
1994 * Sends PropertyChanged signals informing that debug level has changed.
1996 void wpas_dbus_signal_debug_level_changed(struct wpa_global *global)
1998 wpa_dbus_mark_property_changed(global->dbus, WPAS_DBUS_NEW_PATH,
1999 WPAS_DBUS_NEW_INTERFACE,
2005 * wpas_dbus_signal_debug_timestamp_changed - Signals change of debug param
2006 * @global: wpa_global structure
2008 * Sends PropertyChanged signals informing that debug timestamp has changed.
2010 void wpas_dbus_signal_debug_timestamp_changed(struct wpa_global *global)
2012 wpa_dbus_mark_property_changed(global->dbus, WPAS_DBUS_NEW_PATH,
2013 WPAS_DBUS_NEW_INTERFACE,
2019 * wpas_dbus_signal_debug_show_keys_changed - Signals change of debug param
2020 * @global: wpa_global structure
2022 * Sends PropertyChanged signals informing that debug show_keys has changed.
2024 void wpas_dbus_signal_debug_show_keys_changed(struct wpa_global *global)
2026 wpa_dbus_mark_property_changed(global->dbus, WPAS_DBUS_NEW_PATH,
2027 WPAS_DBUS_NEW_INTERFACE,
2032 static void wpas_dbus_register(struct wpa_dbus_object_desc *obj_desc,
2034 WPADBusArgumentFreeFunction priv_free,
2035 const struct wpa_dbus_method_desc *methods,
2036 const struct wpa_dbus_property_desc *properties,
2037 const struct wpa_dbus_signal_desc *signals)
2041 obj_desc->user_data = priv;
2042 obj_desc->user_data_free_func = priv_free;
2043 obj_desc->methods = methods;
2044 obj_desc->properties = properties;
2045 obj_desc->signals = signals;
2047 for (n = 0; properties && properties->dbus_property; properties++)
2050 obj_desc->prop_changed_flags = os_zalloc(n);
2051 if (!obj_desc->prop_changed_flags)
2052 wpa_printf(MSG_DEBUG, "dbus: %s: can't register handlers",
2057 static const struct wpa_dbus_method_desc wpas_dbus_global_methods[] = {
2058 { "CreateInterface", WPAS_DBUS_NEW_INTERFACE,
2059 (WPADBusMethodHandler) wpas_dbus_handler_create_interface,
2061 { "args", "a{sv}", ARG_IN },
2062 { "path", "o", ARG_OUT },
2066 { "RemoveInterface", WPAS_DBUS_NEW_INTERFACE,
2067 (WPADBusMethodHandler) wpas_dbus_handler_remove_interface,
2069 { "path", "o", ARG_IN },
2073 { "GetInterface", WPAS_DBUS_NEW_INTERFACE,
2074 (WPADBusMethodHandler) wpas_dbus_handler_get_interface,
2076 { "ifname", "s", ARG_IN },
2077 { "path", "o", ARG_OUT },
2081 { NULL, NULL, NULL, { END_ARGS } }
2084 static const struct wpa_dbus_property_desc wpas_dbus_global_properties[] = {
2085 { "DebugLevel", WPAS_DBUS_NEW_INTERFACE, "s",
2086 wpas_dbus_getter_debug_level,
2087 wpas_dbus_setter_debug_level
2089 { "DebugTimestamp", WPAS_DBUS_NEW_INTERFACE, "b",
2090 wpas_dbus_getter_debug_timestamp,
2091 wpas_dbus_setter_debug_timestamp
2093 { "DebugShowKeys", WPAS_DBUS_NEW_INTERFACE, "b",
2094 wpas_dbus_getter_debug_show_keys,
2095 wpas_dbus_setter_debug_show_keys
2097 { "Interfaces", WPAS_DBUS_NEW_INTERFACE, "ao",
2098 wpas_dbus_getter_interfaces,
2101 { "EapMethods", WPAS_DBUS_NEW_INTERFACE, "as",
2102 wpas_dbus_getter_eap_methods,
2105 { "Capabilities", WPAS_DBUS_NEW_INTERFACE, "as",
2106 wpas_dbus_getter_global_capabilities,
2109 #ifdef CONFIG_WIFI_DISPLAY
2110 { "WFDIEs", WPAS_DBUS_NEW_INTERFACE, "ay",
2111 wpas_dbus_getter_global_wfd_ies,
2112 wpas_dbus_setter_global_wfd_ies
2114 #endif /* CONFIG_WIFI_DISPLAY */
2115 { NULL, NULL, NULL, NULL, NULL }
2118 static const struct wpa_dbus_signal_desc wpas_dbus_global_signals[] = {
2119 { "InterfaceAdded", WPAS_DBUS_NEW_INTERFACE,
2121 { "path", "o", ARG_OUT },
2122 { "properties", "a{sv}", ARG_OUT },
2126 { "InterfaceRemoved", WPAS_DBUS_NEW_INTERFACE,
2128 { "path", "o", ARG_OUT },
2132 /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
2133 { "PropertiesChanged", WPAS_DBUS_NEW_INTERFACE,
2135 { "properties", "a{sv}", ARG_OUT },
2139 { NULL, NULL, { END_ARGS } }
2144 * wpas_dbus_ctrl_iface_init - Initialize dbus control interface
2145 * @global: Pointer to global data from wpa_supplicant_init()
2146 * Returns: 0 on success or -1 on failure
2148 * Initialize the dbus control interface for wpa_supplicantand and start
2149 * receiving commands from external programs over the bus.
2151 int wpas_dbus_ctrl_iface_init(struct wpas_dbus_priv *priv)
2153 struct wpa_dbus_object_desc *obj_desc;
2156 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
2158 wpa_printf(MSG_ERROR,
2159 "Not enough memory to create object description");
2163 wpas_dbus_register(obj_desc, priv->global, NULL,
2164 wpas_dbus_global_methods,
2165 wpas_dbus_global_properties,
2166 wpas_dbus_global_signals);
2168 wpa_printf(MSG_DEBUG, "dbus: Register D-Bus object '%s'",
2169 WPAS_DBUS_NEW_PATH);
2170 ret = wpa_dbus_ctrl_iface_init(priv, WPAS_DBUS_NEW_PATH,
2171 WPAS_DBUS_NEW_SERVICE,
2174 free_dbus_object_desc(obj_desc);
2176 priv->dbus_new_initialized = 1;
2183 * wpas_dbus_ctrl_iface_deinit - Deinitialize dbus ctrl interface for
2185 * @iface: Pointer to dbus private data from wpas_dbus_init()
2187 * Deinitialize the dbus control interface that was initialized with
2188 * wpas_dbus_ctrl_iface_init().
2190 void wpas_dbus_ctrl_iface_deinit(struct wpas_dbus_priv *iface)
2192 if (!iface->dbus_new_initialized)
2194 wpa_printf(MSG_DEBUG, "dbus: Unregister D-Bus object '%s'",
2195 WPAS_DBUS_NEW_PATH);
2196 dbus_connection_unregister_object_path(iface->con,
2197 WPAS_DBUS_NEW_PATH);
2201 static void wpa_dbus_free(void *ptr)
2207 static const struct wpa_dbus_property_desc wpas_dbus_network_properties[] = {
2208 { "Properties", WPAS_DBUS_NEW_IFACE_NETWORK, "a{sv}",
2209 wpas_dbus_getter_network_properties,
2210 wpas_dbus_setter_network_properties
2212 { "Enabled", WPAS_DBUS_NEW_IFACE_NETWORK, "b",
2213 wpas_dbus_getter_enabled,
2214 wpas_dbus_setter_enabled
2216 { NULL, NULL, NULL, NULL, NULL }
2220 static const struct wpa_dbus_signal_desc wpas_dbus_network_signals[] = {
2221 /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
2222 { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_NETWORK,
2224 { "properties", "a{sv}", ARG_OUT },
2228 { NULL, NULL, { END_ARGS } }
2233 * wpas_dbus_register_network - Register a configured network with dbus
2234 * @wpa_s: wpa_supplicant interface structure
2235 * @ssid: network configuration data
2236 * Returns: 0 on success, -1 on failure
2238 * Registers network representing object with dbus
2240 int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
2241 struct wpa_ssid *ssid)
2243 struct wpas_dbus_priv *ctrl_iface;
2244 struct wpa_dbus_object_desc *obj_desc;
2245 struct network_handler_args *arg;
2246 char net_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
2250 * If it is a persistent group register it as such.
2251 * This is to handle cases where an interface is being initialized
2252 * with a list of networks read from config.
2254 if (network_is_persistent_group(ssid))
2255 return wpas_dbus_register_persistent_group(wpa_s, ssid);
2256 #endif /* CONFIG_P2P */
2258 /* Do nothing if the control interface is not turned on */
2259 if (wpa_s == NULL || wpa_s->global == NULL || !wpa_s->dbus_new_path)
2261 ctrl_iface = wpa_s->global->dbus;
2262 if (ctrl_iface == NULL)
2265 os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
2266 "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
2267 wpa_s->dbus_new_path, ssid->id);
2269 wpa_printf(MSG_DEBUG, "dbus: Register network object '%s'",
2271 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
2273 wpa_printf(MSG_ERROR,
2274 "Not enough memory to create object description");
2278 /* allocate memory for handlers arguments */
2279 arg = os_zalloc(sizeof(struct network_handler_args));
2281 wpa_printf(MSG_ERROR,
2282 "Not enough memory to create arguments for method");
2289 wpas_dbus_register(obj_desc, arg, wpa_dbus_free, NULL,
2290 wpas_dbus_network_properties,
2291 wpas_dbus_network_signals);
2293 if (wpa_dbus_register_object_per_iface(ctrl_iface, net_obj_path,
2294 wpa_s->ifname, obj_desc))
2297 wpas_dbus_signal_network_added(wpa_s, ssid->id);
2302 free_dbus_object_desc(obj_desc);
2308 * wpas_dbus_unregister_network - Unregister a configured network from dbus
2309 * @wpa_s: wpa_supplicant interface structure
2311 * Returns: 0 on success, -1 on failure
2313 * Unregisters network representing object from dbus
2315 int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s, int nid)
2317 struct wpas_dbus_priv *ctrl_iface;
2318 char net_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
2321 struct wpa_ssid *ssid;
2323 ssid = wpa_config_get_network(wpa_s->conf, nid);
2325 /* If it is a persistent group unregister it as such */
2326 if (ssid && network_is_persistent_group(ssid))
2327 return wpas_dbus_unregister_persistent_group(wpa_s, nid);
2328 #endif /* CONFIG_P2P */
2330 /* Do nothing if the control interface is not turned on */
2331 if (wpa_s->global == NULL || wpa_s->dbus_new_path == NULL)
2333 ctrl_iface = wpa_s->global->dbus;
2334 if (ctrl_iface == NULL)
2337 os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
2338 "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
2339 wpa_s->dbus_new_path, nid);
2341 wpa_printf(MSG_DEBUG, "dbus: Unregister network object '%s'",
2343 ret = wpa_dbus_unregister_object_per_iface(ctrl_iface, net_obj_path);
2346 wpas_dbus_signal_network_removed(wpa_s, nid);
2352 static const struct wpa_dbus_property_desc wpas_dbus_bss_properties[] = {
2353 { "SSID", WPAS_DBUS_NEW_IFACE_BSS, "ay",
2354 wpas_dbus_getter_bss_ssid,
2357 { "BSSID", WPAS_DBUS_NEW_IFACE_BSS, "ay",
2358 wpas_dbus_getter_bss_bssid,
2361 { "Privacy", WPAS_DBUS_NEW_IFACE_BSS, "b",
2362 wpas_dbus_getter_bss_privacy,
2365 { "Mode", WPAS_DBUS_NEW_IFACE_BSS, "s",
2366 wpas_dbus_getter_bss_mode,
2369 { "Signal", WPAS_DBUS_NEW_IFACE_BSS, "n",
2370 wpas_dbus_getter_bss_signal,
2373 { "Frequency", WPAS_DBUS_NEW_IFACE_BSS, "q",
2374 wpas_dbus_getter_bss_frequency,
2377 { "Rates", WPAS_DBUS_NEW_IFACE_BSS, "au",
2378 wpas_dbus_getter_bss_rates,
2381 { "WPA", WPAS_DBUS_NEW_IFACE_BSS, "a{sv}",
2382 wpas_dbus_getter_bss_wpa,
2385 { "RSN", WPAS_DBUS_NEW_IFACE_BSS, "a{sv}",
2386 wpas_dbus_getter_bss_rsn,
2389 { "WPS", WPAS_DBUS_NEW_IFACE_BSS, "a{sv}",
2390 wpas_dbus_getter_bss_wps,
2393 { "IEs", WPAS_DBUS_NEW_IFACE_BSS, "ay",
2394 wpas_dbus_getter_bss_ies,
2397 { "Age", WPAS_DBUS_NEW_IFACE_BSS, "u",
2398 wpas_dbus_getter_bss_age,
2401 { NULL, NULL, NULL, NULL, NULL }
2405 static const struct wpa_dbus_signal_desc wpas_dbus_bss_signals[] = {
2406 /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
2407 { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_BSS,
2409 { "properties", "a{sv}", ARG_OUT },
2413 { NULL, NULL, { END_ARGS } }
2418 * wpas_dbus_unregister_bss - Unregister a scanned BSS from dbus
2419 * @wpa_s: wpa_supplicant interface structure
2420 * @bssid: scanned network bssid
2421 * @id: unique BSS identifier
2422 * Returns: 0 on success, -1 on failure
2424 * Unregisters BSS representing object from dbus
2426 int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
2427 u8 bssid[ETH_ALEN], unsigned int id)
2429 struct wpas_dbus_priv *ctrl_iface;
2430 char bss_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
2432 /* Do nothing if the control interface is not turned on */
2433 if (wpa_s == NULL || wpa_s->global == NULL || !wpa_s->dbus_new_path)
2435 ctrl_iface = wpa_s->global->dbus;
2436 if (ctrl_iface == NULL)
2439 os_snprintf(bss_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
2440 "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
2441 wpa_s->dbus_new_path, id);
2443 wpa_printf(MSG_DEBUG, "dbus: Unregister BSS object '%s'",
2445 if (wpa_dbus_unregister_object_per_iface(ctrl_iface, bss_obj_path)) {
2446 wpa_printf(MSG_ERROR, "dbus: Cannot unregister BSS object %s",
2451 wpas_dbus_signal_bss_removed(wpa_s, bss_obj_path);
2452 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_BSSS);
2459 * wpas_dbus_register_bss - Register a scanned BSS with dbus
2460 * @wpa_s: wpa_supplicant interface structure
2461 * @bssid: scanned network bssid
2462 * @id: unique BSS identifier
2463 * Returns: 0 on success, -1 on failure
2465 * Registers BSS representing object with dbus
2467 int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
2468 u8 bssid[ETH_ALEN], unsigned int id)
2470 struct wpas_dbus_priv *ctrl_iface;
2471 struct wpa_dbus_object_desc *obj_desc;
2472 char bss_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
2473 struct bss_handler_args *arg;
2475 /* Do nothing if the control interface is not turned on */
2476 if (wpa_s == NULL || wpa_s->global == NULL || !wpa_s->dbus_new_path)
2478 ctrl_iface = wpa_s->global->dbus;
2479 if (ctrl_iface == NULL)
2482 os_snprintf(bss_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
2483 "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
2484 wpa_s->dbus_new_path, id);
2486 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
2488 wpa_printf(MSG_ERROR,
2489 "Not enough memory to create object description");
2493 arg = os_zalloc(sizeof(struct bss_handler_args));
2495 wpa_printf(MSG_ERROR,
2496 "Not enough memory to create arguments for handler");
2502 wpas_dbus_register(obj_desc, arg, wpa_dbus_free, NULL,
2503 wpas_dbus_bss_properties,
2504 wpas_dbus_bss_signals);
2506 wpa_printf(MSG_DEBUG, "dbus: Register BSS object '%s'",
2508 if (wpa_dbus_register_object_per_iface(ctrl_iface, bss_obj_path,
2509 wpa_s->ifname, obj_desc)) {
2510 wpa_printf(MSG_ERROR,
2511 "Cannot register BSSID dbus object %s.",
2516 wpas_dbus_signal_bss_added(wpa_s, bss_obj_path);
2517 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_BSSS);
2522 free_dbus_object_desc(obj_desc);
2527 static const struct wpa_dbus_method_desc wpas_dbus_interface_methods[] = {
2528 { "Scan", WPAS_DBUS_NEW_IFACE_INTERFACE,
2529 (WPADBusMethodHandler) wpas_dbus_handler_scan,
2531 { "args", "a{sv}", ARG_IN },
2535 { "SignalPoll", WPAS_DBUS_NEW_IFACE_INTERFACE,
2536 (WPADBusMethodHandler) wpas_dbus_handler_signal_poll,
2538 { "args", "a{sv}", ARG_OUT },
2542 { "Disconnect", WPAS_DBUS_NEW_IFACE_INTERFACE,
2543 (WPADBusMethodHandler) wpas_dbus_handler_disconnect,
2548 { "AddNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE,
2549 (WPADBusMethodHandler) wpas_dbus_handler_add_network,
2551 { "args", "a{sv}", ARG_IN },
2552 { "path", "o", ARG_OUT },
2556 { "Reassociate", WPAS_DBUS_NEW_IFACE_INTERFACE,
2557 (WPADBusMethodHandler) wpas_dbus_handler_reassociate,
2562 { "Reattach", WPAS_DBUS_NEW_IFACE_INTERFACE,
2563 (WPADBusMethodHandler) wpas_dbus_handler_reattach,
2568 { "Reconnect", WPAS_DBUS_NEW_IFACE_INTERFACE,
2569 (WPADBusMethodHandler) wpas_dbus_handler_reconnect,
2574 { "RemoveNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE,
2575 (WPADBusMethodHandler) wpas_dbus_handler_remove_network,
2577 { "path", "o", ARG_IN },
2581 { "RemoveAllNetworks", WPAS_DBUS_NEW_IFACE_INTERFACE,
2582 (WPADBusMethodHandler) wpas_dbus_handler_remove_all_networks,
2587 { "SelectNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE,
2588 (WPADBusMethodHandler) wpas_dbus_handler_select_network,
2590 { "path", "o", ARG_IN },
2594 { "NetworkReply", WPAS_DBUS_NEW_IFACE_INTERFACE,
2595 (WPADBusMethodHandler) wpas_dbus_handler_network_reply,
2597 { "path", "o", ARG_IN },
2598 { "field", "s", ARG_IN },
2599 { "value", "s", ARG_IN },
2603 #ifndef CONFIG_NO_CONFIG_BLOBS
2604 { "AddBlob", WPAS_DBUS_NEW_IFACE_INTERFACE,
2605 (WPADBusMethodHandler) wpas_dbus_handler_add_blob,
2607 { "name", "s", ARG_IN },
2608 { "data", "ay", ARG_IN },
2612 { "GetBlob", WPAS_DBUS_NEW_IFACE_INTERFACE,
2613 (WPADBusMethodHandler) wpas_dbus_handler_get_blob,
2615 { "name", "s", ARG_IN },
2616 { "data", "ay", ARG_OUT },
2620 { "RemoveBlob", WPAS_DBUS_NEW_IFACE_INTERFACE,
2621 (WPADBusMethodHandler) wpas_dbus_handler_remove_blob,
2623 { "name", "s", ARG_IN },
2627 #endif /* CONFIG_NO_CONFIG_BLOBS */
2628 { "SetPKCS11EngineAndModulePath", WPAS_DBUS_NEW_IFACE_INTERFACE,
2629 (WPADBusMethodHandler)
2630 wpas_dbus_handler_set_pkcs11_engine_and_module_path,
2632 { "pkcs11_engine_path", "s", ARG_IN },
2633 { "pkcs11_module_path", "s", ARG_IN },
2638 { "Start", WPAS_DBUS_NEW_IFACE_WPS,
2639 (WPADBusMethodHandler) wpas_dbus_handler_wps_start,
2641 { "args", "a{sv}", ARG_IN },
2642 { "output", "a{sv}", ARG_OUT },
2646 { "Cancel", WPAS_DBUS_NEW_IFACE_WPS,
2647 (WPADBusMethodHandler) wpas_dbus_handler_wps_cancel,
2652 #endif /* CONFIG_WPS */
2654 { "Find", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2655 (WPADBusMethodHandler) wpas_dbus_handler_p2p_find,
2657 { "args", "a{sv}", ARG_IN },
2661 { "StopFind", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2662 (WPADBusMethodHandler) wpas_dbus_handler_p2p_stop_find,
2667 { "Listen", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2668 (WPADBusMethodHandler) wpas_dbus_handler_p2p_listen,
2670 { "timeout", "i", ARG_IN },
2674 { "ExtendedListen", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2675 (WPADBusMethodHandler) wpas_dbus_handler_p2p_extendedlisten,
2677 { "args", "a{sv}", ARG_IN },
2681 { "PresenceRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2682 (WPADBusMethodHandler) wpas_dbus_handler_p2p_presence_request,
2684 { "args", "a{sv}", ARG_IN },
2688 { "ProvisionDiscoveryRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2689 (WPADBusMethodHandler) wpas_dbus_handler_p2p_prov_disc_req,
2691 { "peer", "o", ARG_IN },
2692 { "config_method", "s", ARG_IN },
2696 { "Connect", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2697 (WPADBusMethodHandler) wpas_dbus_handler_p2p_connect,
2699 { "args", "a{sv}", ARG_IN },
2700 { "generated_pin", "s", ARG_OUT },
2704 { "GroupAdd", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2705 (WPADBusMethodHandler) wpas_dbus_handler_p2p_group_add,
2707 { "args", "a{sv}", ARG_IN },
2711 { "Cancel", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2712 (WPADBusMethodHandler) wpas_dbus_handler_p2p_cancel,
2717 { "Invite", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2718 (WPADBusMethodHandler) wpas_dbus_handler_p2p_invite,
2720 { "args", "a{sv}", ARG_IN },
2724 { "Disconnect", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2725 (WPADBusMethodHandler) wpas_dbus_handler_p2p_disconnect,
2730 { "RejectPeer", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2731 (WPADBusMethodHandler) wpas_dbus_handler_p2p_rejectpeer,
2733 { "peer", "o", ARG_IN },
2737 { "Flush", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2738 (WPADBusMethodHandler) wpas_dbus_handler_p2p_flush,
2743 { "AddService", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2744 (WPADBusMethodHandler) wpas_dbus_handler_p2p_add_service,
2746 { "args", "a{sv}", ARG_IN },
2750 { "DeleteService", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2751 (WPADBusMethodHandler) wpas_dbus_handler_p2p_delete_service,
2753 { "args", "a{sv}", ARG_IN },
2757 { "FlushService", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2758 (WPADBusMethodHandler) wpas_dbus_handler_p2p_flush_service,
2763 { "ServiceDiscoveryRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2764 (WPADBusMethodHandler) wpas_dbus_handler_p2p_service_sd_req,
2766 { "args", "a{sv}", ARG_IN },
2767 { "ref", "t", ARG_OUT },
2771 { "ServiceDiscoveryResponse", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2772 (WPADBusMethodHandler) wpas_dbus_handler_p2p_service_sd_res,
2774 { "args", "a{sv}", ARG_IN },
2778 { "ServiceDiscoveryCancelRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2779 (WPADBusMethodHandler) wpas_dbus_handler_p2p_service_sd_cancel_req,
2781 { "args", "t", ARG_IN },
2785 { "ServiceUpdate", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2786 (WPADBusMethodHandler) wpas_dbus_handler_p2p_service_update,
2791 { "ServiceDiscoveryExternal", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2792 (WPADBusMethodHandler) wpas_dbus_handler_p2p_serv_disc_external,
2794 { "arg", "i", ARG_IN },
2798 { "AddPersistentGroup", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2799 (WPADBusMethodHandler) wpas_dbus_handler_add_persistent_group,
2801 { "args", "a{sv}", ARG_IN },
2802 { "path", "o", ARG_OUT },
2806 { "RemovePersistentGroup", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2807 (WPADBusMethodHandler) wpas_dbus_handler_remove_persistent_group,
2809 { "path", "o", ARG_IN },
2813 { "RemoveAllPersistentGroups", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2814 (WPADBusMethodHandler)
2815 wpas_dbus_handler_remove_all_persistent_groups,
2820 #endif /* CONFIG_P2P */
2821 { "FlushBSS", WPAS_DBUS_NEW_IFACE_INTERFACE,
2822 (WPADBusMethodHandler) wpas_dbus_handler_flush_bss,
2824 { "age", "u", ARG_IN },
2829 { "SubscribeProbeReq", WPAS_DBUS_NEW_IFACE_INTERFACE,
2830 (WPADBusMethodHandler) wpas_dbus_handler_subscribe_preq,
2835 { "UnsubscribeProbeReq", WPAS_DBUS_NEW_IFACE_INTERFACE,
2836 (WPADBusMethodHandler) wpas_dbus_handler_unsubscribe_preq,
2841 #endif /* CONFIG_AP */
2842 { "EAPLogoff", WPAS_DBUS_NEW_IFACE_INTERFACE,
2843 (WPADBusMethodHandler) wpas_dbus_handler_eap_logoff,
2848 { "EAPLogon", WPAS_DBUS_NEW_IFACE_INTERFACE,
2849 (WPADBusMethodHandler) wpas_dbus_handler_eap_logon,
2854 #ifdef CONFIG_AUTOSCAN
2855 { "AutoScan", WPAS_DBUS_NEW_IFACE_INTERFACE,
2856 (WPADBusMethodHandler) wpas_dbus_handler_autoscan,
2858 { "arg", "s", ARG_IN },
2862 #endif /* CONFIG_AUTOSCAN */
2864 { "TDLSDiscover", WPAS_DBUS_NEW_IFACE_INTERFACE,
2865 (WPADBusMethodHandler) wpas_dbus_handler_tdls_discover,
2867 { "peer_address", "s", ARG_IN },
2871 { "TDLSSetup", WPAS_DBUS_NEW_IFACE_INTERFACE,
2872 (WPADBusMethodHandler) wpas_dbus_handler_tdls_setup,
2874 { "peer_address", "s", ARG_IN },
2878 { "TDLSStatus", WPAS_DBUS_NEW_IFACE_INTERFACE,
2879 (WPADBusMethodHandler) wpas_dbus_handler_tdls_status,
2881 { "peer_address", "s", ARG_IN },
2882 { "status", "s", ARG_OUT },
2886 { "TDLSTeardown", WPAS_DBUS_NEW_IFACE_INTERFACE,
2887 (WPADBusMethodHandler) wpas_dbus_handler_tdls_teardown,
2889 { "peer_address", "s", ARG_IN },
2893 #endif /* CONFIG_TDLS */
2894 { NULL, NULL, NULL, { END_ARGS } }
2897 static const struct wpa_dbus_property_desc wpas_dbus_interface_properties[] = {
2898 { "Capabilities", WPAS_DBUS_NEW_IFACE_INTERFACE, "a{sv}",
2899 wpas_dbus_getter_capabilities,
2902 { "State", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
2903 wpas_dbus_getter_state,
2906 { "Scanning", WPAS_DBUS_NEW_IFACE_INTERFACE, "b",
2907 wpas_dbus_getter_scanning,
2910 { "ApScan", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
2911 wpas_dbus_getter_ap_scan,
2912 wpas_dbus_setter_ap_scan
2914 { "BSSExpireAge", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
2915 wpas_dbus_getter_bss_expire_age,
2916 wpas_dbus_setter_bss_expire_age
2918 { "BSSExpireCount", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
2919 wpas_dbus_getter_bss_expire_count,
2920 wpas_dbus_setter_bss_expire_count
2922 { "Country", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
2923 wpas_dbus_getter_country,
2924 wpas_dbus_setter_country
2926 { "Ifname", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
2927 wpas_dbus_getter_ifname,
2930 { "Driver", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
2931 wpas_dbus_getter_driver,
2934 { "BridgeIfname", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
2935 wpas_dbus_getter_bridge_ifname,
2938 { "CurrentBSS", WPAS_DBUS_NEW_IFACE_INTERFACE, "o",
2939 wpas_dbus_getter_current_bss,
2942 { "CurrentNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE, "o",
2943 wpas_dbus_getter_current_network,
2946 { "CurrentAuthMode", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
2947 wpas_dbus_getter_current_auth_mode,
2950 { "Blobs", WPAS_DBUS_NEW_IFACE_INTERFACE, "a{say}",
2951 wpas_dbus_getter_blobs,
2954 { "BSSs", WPAS_DBUS_NEW_IFACE_INTERFACE, "ao",
2955 wpas_dbus_getter_bsss,
2958 { "Networks", WPAS_DBUS_NEW_IFACE_INTERFACE, "ao",
2959 wpas_dbus_getter_networks,
2962 { "FastReauth", WPAS_DBUS_NEW_IFACE_INTERFACE, "b",
2963 wpas_dbus_getter_fast_reauth,
2964 wpas_dbus_setter_fast_reauth
2966 { "ScanInterval", WPAS_DBUS_NEW_IFACE_INTERFACE, "i",
2967 wpas_dbus_getter_scan_interval,
2968 wpas_dbus_setter_scan_interval
2970 { "PKCS11EnginePath", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
2971 wpas_dbus_getter_pkcs11_engine_path,
2974 { "PKCS11ModulePath", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
2975 wpas_dbus_getter_pkcs11_module_path,
2979 { "ProcessCredentials", WPAS_DBUS_NEW_IFACE_WPS, "b",
2980 wpas_dbus_getter_process_credentials,
2981 wpas_dbus_setter_process_credentials
2983 { "ConfigMethods", WPAS_DBUS_NEW_IFACE_WPS, "s",
2984 wpas_dbus_getter_config_methods,
2985 wpas_dbus_setter_config_methods
2987 #endif /* CONFIG_WPS */
2989 { "P2PDeviceConfig", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "a{sv}",
2990 wpas_dbus_getter_p2p_device_config,
2991 wpas_dbus_setter_p2p_device_config
2993 { "Peers", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "ao",
2994 wpas_dbus_getter_p2p_peers,
2997 { "Role", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "s",
2998 wpas_dbus_getter_p2p_role,
3001 { "Group", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "o",
3002 wpas_dbus_getter_p2p_group,
3005 { "PeerGO", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "o",
3006 wpas_dbus_getter_p2p_peergo,
3009 { "PersistentGroups", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "ao",
3010 wpas_dbus_getter_persistent_groups,
3013 #endif /* CONFIG_P2P */
3014 { "DisconnectReason", WPAS_DBUS_NEW_IFACE_INTERFACE, "i",
3015 wpas_dbus_getter_disconnect_reason,
3018 { NULL, NULL, NULL, NULL, NULL }
3021 static const struct wpa_dbus_signal_desc wpas_dbus_interface_signals[] = {
3022 { "ScanDone", WPAS_DBUS_NEW_IFACE_INTERFACE,
3024 { "success", "b", ARG_OUT },
3028 { "BSSAdded", WPAS_DBUS_NEW_IFACE_INTERFACE,
3030 { "path", "o", ARG_OUT },
3031 { "properties", "a{sv}", ARG_OUT },
3035 { "BSSRemoved", WPAS_DBUS_NEW_IFACE_INTERFACE,
3037 { "path", "o", ARG_OUT },
3041 { "BlobAdded", WPAS_DBUS_NEW_IFACE_INTERFACE,
3043 { "name", "s", ARG_OUT },
3047 { "BlobRemoved", WPAS_DBUS_NEW_IFACE_INTERFACE,
3049 { "name", "s", ARG_OUT },
3053 { "NetworkAdded", WPAS_DBUS_NEW_IFACE_INTERFACE,
3055 { "path", "o", ARG_OUT },
3056 { "properties", "a{sv}", ARG_OUT },
3060 { "NetworkRemoved", WPAS_DBUS_NEW_IFACE_INTERFACE,
3062 { "path", "o", ARG_OUT },
3066 { "NetworkSelected", WPAS_DBUS_NEW_IFACE_INTERFACE,
3068 { "path", "o", ARG_OUT },
3072 /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
3073 { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_INTERFACE,
3075 { "properties", "a{sv}", ARG_OUT },
3080 { "Event", WPAS_DBUS_NEW_IFACE_WPS,
3082 { "name", "s", ARG_OUT },
3083 { "args", "a{sv}", ARG_OUT },
3087 { "Credentials", WPAS_DBUS_NEW_IFACE_WPS,
3089 { "credentials", "a{sv}", ARG_OUT },
3093 /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
3094 { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_WPS,
3096 { "properties", "a{sv}", ARG_OUT },
3100 #endif /* CONFIG_WPS */
3102 { "DeviceFound", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3104 { "path", "o", ARG_OUT },
3108 { "DeviceLost", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3110 { "path", "o", ARG_OUT },
3114 { "FindStopped", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3119 { "ProvisionDiscoveryRequestDisplayPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3121 { "peer_object", "o", ARG_OUT },
3122 { "pin", "s", ARG_OUT },
3126 { "ProvisionDiscoveryResponseDisplayPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3128 { "peer_object", "o", ARG_OUT },
3129 { "pin", "s", ARG_OUT },
3133 { "ProvisionDiscoveryRequestEnterPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3135 { "peer_object", "o", ARG_OUT },
3139 { "ProvisionDiscoveryResponseEnterPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3141 { "peer_object", "o", ARG_OUT },
3145 { "ProvisionDiscoveryPBCRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3147 { "peer_object", "o", ARG_OUT },
3151 { "ProvisionDiscoveryPBCResponse", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3153 { "peer_object", "o", ARG_OUT },
3157 { "ProvisionDiscoveryFailure", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3159 { "peer_object", "o", ARG_OUT },
3160 { "status", "i", ARG_OUT },
3164 { "GroupStarted", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3166 { "properties", "a{sv}", ARG_OUT },
3170 { "GONegotiationSuccess", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3172 { "properties", "a{sv}", ARG_OUT },
3176 { "GONegotiationFailure", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3178 { "properties", "a{sv}", ARG_OUT },
3182 { "GONegotiationRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3184 { "path", "o", ARG_OUT },
3185 { "dev_passwd_id", "i", ARG_OUT },
3186 { "device_go_intent", "y", ARG_OUT },
3190 { "InvitationResult", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3192 { "invite_result", "a{sv}", ARG_OUT },
3196 { "GroupFinished", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3198 { "properties", "a{sv}", ARG_OUT },
3202 { "ServiceDiscoveryRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3204 { "sd_request", "a{sv}", ARG_OUT },
3208 { "ServiceDiscoveryResponse", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3210 { "sd_response", "a{sv}", ARG_OUT },
3214 { "PersistentGroupAdded", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3216 { "path", "o", ARG_OUT },
3217 { "properties", "a{sv}", ARG_OUT },
3221 { "PersistentGroupRemoved", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3223 { "path", "o", ARG_OUT },
3227 { "WpsFailed", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3229 { "name", "s", ARG_OUT },
3230 { "args", "a{sv}", ARG_OUT },
3234 #endif /* CONFIG_P2P */
3236 { "ProbeRequest", WPAS_DBUS_NEW_IFACE_INTERFACE,
3238 { "args", "a{sv}", ARG_OUT },
3242 #endif /* CONFIG_AP */
3243 { "Certification", WPAS_DBUS_NEW_IFACE_INTERFACE,
3245 { "certification", "a{sv}", ARG_OUT },
3249 { "EAP", WPAS_DBUS_NEW_IFACE_INTERFACE,
3251 { "status", "s", ARG_OUT },
3252 { "parameter", "s", ARG_OUT },
3256 { "StaAuthorized", WPAS_DBUS_NEW_IFACE_INTERFACE,
3258 { "name", "s", ARG_OUT },
3262 { "StaDeauthorized", WPAS_DBUS_NEW_IFACE_INTERFACE,
3264 { "name", "s", ARG_OUT },
3268 { "NetworkRequest", WPAS_DBUS_NEW_IFACE_INTERFACE,
3270 { "path", "o", ARG_OUT },
3271 { "field", "s", ARG_OUT },
3272 { "text", "s", ARG_OUT },
3276 { NULL, NULL, { END_ARGS } }
3280 int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s)
3283 struct wpa_dbus_object_desc *obj_desc = NULL;
3284 struct wpas_dbus_priv *ctrl_iface = wpa_s->global->dbus;
3287 /* Do nothing if the control interface is not turned on */
3288 if (ctrl_iface == NULL)
3291 /* Create and set the interface's object path */
3292 wpa_s->dbus_new_path = os_zalloc(WPAS_DBUS_OBJECT_PATH_MAX);
3293 if (wpa_s->dbus_new_path == NULL)
3295 next = ctrl_iface->next_objid++;
3296 os_snprintf(wpa_s->dbus_new_path, WPAS_DBUS_OBJECT_PATH_MAX,
3297 WPAS_DBUS_NEW_PATH_INTERFACES "/%u",
3300 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
3302 wpa_printf(MSG_ERROR,
3303 "Not enough memory to create object description");
3307 wpas_dbus_register(obj_desc, wpa_s, NULL, wpas_dbus_interface_methods,
3308 wpas_dbus_interface_properties,
3309 wpas_dbus_interface_signals);
3311 wpa_printf(MSG_DEBUG, "dbus: Register interface object '%s'",
3312 wpa_s->dbus_new_path);
3313 if (wpa_dbus_register_object_per_iface(ctrl_iface,
3314 wpa_s->dbus_new_path,
3315 wpa_s->ifname, obj_desc))
3318 wpas_dbus_signal_interface_added(wpa_s);
3323 os_free(wpa_s->dbus_new_path);
3324 wpa_s->dbus_new_path = NULL;
3325 free_dbus_object_desc(obj_desc);
3330 int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s)
3332 struct wpas_dbus_priv *ctrl_iface;
3334 /* Do nothing if the control interface is not turned on */
3335 if (wpa_s == NULL || wpa_s->global == NULL)
3337 ctrl_iface = wpa_s->global->dbus;
3338 if (ctrl_iface == NULL || wpa_s->dbus_new_path == NULL)
3341 wpa_printf(MSG_DEBUG, "dbus: Unregister interface object '%s'",
3342 wpa_s->dbus_new_path);
3345 if (wpa_s->preq_notify_peer) {
3346 wpas_dbus_unsubscribe_noc(ctrl_iface);
3347 os_free(wpa_s->preq_notify_peer);
3348 wpa_s->preq_notify_peer = NULL;
3350 #endif /* CONFIG_AP */
3352 if (wpa_dbus_unregister_object_per_iface(ctrl_iface,
3353 wpa_s->dbus_new_path))
3356 wpas_dbus_signal_interface_removed(wpa_s);
3358 os_free(wpa_s->dbus_new_path);
3359 wpa_s->dbus_new_path = NULL;
3366 static const struct wpa_dbus_property_desc wpas_dbus_p2p_peer_properties[] = {
3367 { "DeviceName", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
3368 wpas_dbus_getter_p2p_peer_device_name,
3371 { "Manufacturer", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
3372 wpas_dbus_getter_p2p_peer_manufacturer,
3375 { "ModelName", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
3376 wpas_dbus_getter_p2p_peer_modelname,
3379 { "ModelNumber", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
3380 wpas_dbus_getter_p2p_peer_modelnumber,
3383 { "SerialNumber", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
3384 wpas_dbus_getter_p2p_peer_serialnumber,
3387 { "PrimaryDeviceType", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ay",
3388 wpas_dbus_getter_p2p_peer_primary_device_type,
3391 { "config_method", WPAS_DBUS_NEW_IFACE_P2P_PEER, "q",
3392 wpas_dbus_getter_p2p_peer_config_method,
3395 { "level", WPAS_DBUS_NEW_IFACE_P2P_PEER, "i",
3396 wpas_dbus_getter_p2p_peer_level,
3399 { "devicecapability", WPAS_DBUS_NEW_IFACE_P2P_PEER, "y",
3400 wpas_dbus_getter_p2p_peer_device_capability,
3403 { "groupcapability", WPAS_DBUS_NEW_IFACE_P2P_PEER, "y",
3404 wpas_dbus_getter_p2p_peer_group_capability,
3407 { "SecondaryDeviceTypes", WPAS_DBUS_NEW_IFACE_P2P_PEER, "aay",
3408 wpas_dbus_getter_p2p_peer_secondary_device_types,
3411 { "VendorExtension", WPAS_DBUS_NEW_IFACE_P2P_PEER, "aay",
3412 wpas_dbus_getter_p2p_peer_vendor_extension,
3415 { "IEs", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ay",
3416 wpas_dbus_getter_p2p_peer_ies,
3419 { "DeviceAddress", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ay",
3420 wpas_dbus_getter_p2p_peer_device_address,
3423 { "Groups", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ao",
3424 wpas_dbus_getter_p2p_peer_groups,
3427 { NULL, NULL, NULL, NULL, NULL }
3430 static const struct wpa_dbus_signal_desc wpas_dbus_p2p_peer_signals[] = {
3431 /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
3432 { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_P2P_PEER,
3434 { "properties", "a{sv}", ARG_OUT },
3438 { NULL, NULL, { END_ARGS } }
3442 * wpas_dbus_signal_peer - Send a peer related event signal
3443 * @wpa_s: %wpa_supplicant network interface data
3444 * @dev: peer device object
3445 * @interface: name of the interface emitting this signal.
3446 * In case of peer objects, it would be emitted by either
3447 * the "interface object" or by "peer objects"
3448 * @sig_name: signal name - DeviceFound
3450 * Notify listeners about event related with newly found p2p peer device
3452 static void wpas_dbus_signal_peer(struct wpa_supplicant *wpa_s,
3453 const u8 *dev_addr, const char *interface,
3454 const char *sig_name)
3456 struct wpas_dbus_priv *iface;
3458 DBusMessageIter iter;
3459 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
3461 if (wpa_s->p2p_mgmt)
3462 wpa_s = wpa_s->parent;
3464 iface = wpa_s->global->dbus;
3466 /* Do nothing if the control interface is not turned on */
3467 if (iface == NULL || !wpa_s->dbus_new_path)
3470 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
3471 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
3472 wpa_s->dbus_new_path, MAC2STR(dev_addr));
3474 msg = dbus_message_new_signal(wpa_s->dbus_new_path, interface,
3479 dbus_message_iter_init_append(msg, &iter);
3480 path = peer_obj_path;
3481 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
3483 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
3485 dbus_connection_send(iface->con, msg, NULL);
3487 dbus_message_unref(msg);
3492 * wpas_dbus_signal_peer_found - Send a peer found signal
3493 * @wpa_s: %wpa_supplicant network interface data
3494 * @dev: peer device object
3496 * Notify listeners about find a p2p peer device found
3498 void wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
3501 wpas_dbus_signal_peer(wpa_s, dev_addr,
3502 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3507 * wpas_dbus_signal_peer_lost - Send a peer lost signal
3508 * @wpa_s: %wpa_supplicant network interface data
3509 * @dev: peer device object
3511 * Notify listeners about lost a p2p peer device
3513 void wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
3516 wpas_dbus_signal_peer(wpa_s, dev_addr,
3517 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3522 * wpas_dbus_register_peer - Register a discovered peer object with dbus
3523 * @wpa_s: wpa_supplicant interface structure
3524 * @dev_addr: P2P Device Address of the peer
3525 * Returns: 0 on success, -1 on failure
3527 * Registers network representing object with dbus
3529 int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s, const u8 *dev_addr)
3531 struct wpas_dbus_priv *ctrl_iface;
3532 struct wpa_dbus_object_desc *obj_desc;
3533 struct peer_handler_args *arg;
3534 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
3536 /* Do nothing if the control interface is not turned on */
3537 if (wpa_s == NULL || wpa_s->global == NULL)
3540 ctrl_iface = wpa_s->global->dbus;
3541 if (ctrl_iface == NULL)
3544 wpa_s = wpa_s->parent->parent;
3545 if (!wpa_s->dbus_new_path)
3548 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
3549 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
3550 wpa_s->dbus_new_path, MAC2STR(dev_addr));
3552 wpa_printf(MSG_INFO, "dbus: Register peer object '%s'",
3554 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
3556 wpa_printf(MSG_ERROR,
3557 "Not enough memory to create object description");
3561 /* allocate memory for handlers arguments */
3562 arg = os_zalloc(sizeof(struct peer_handler_args));
3564 wpa_printf(MSG_ERROR,
3565 "Not enough memory to create arguments for method");
3570 os_memcpy(arg->p2p_device_addr, dev_addr, ETH_ALEN);
3572 wpas_dbus_register(obj_desc, arg, wpa_dbus_free,
3574 wpas_dbus_p2p_peer_properties,
3575 wpas_dbus_p2p_peer_signals);
3577 if (wpa_dbus_register_object_per_iface(ctrl_iface, peer_obj_path,
3578 wpa_s->ifname, obj_desc))
3584 free_dbus_object_desc(obj_desc);
3589 * wpas_dbus_unregister_peer - Unregister a peer object with dbus
3590 * @wpa_s: wpa_supplicant interface structure
3591 * @dev_addr: p2p device addr
3592 * Returns: 0 on success, -1 on failure
3594 * Registers network representing object with dbus
3596 int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
3599 struct wpas_dbus_priv *ctrl_iface;
3600 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
3603 /* Do nothing if the control interface is not turned on */
3604 if (wpa_s == NULL || wpa_s->global == NULL)
3607 wpa_s = wpa_s->parent->parent;
3608 if (!wpa_s->dbus_new_path)
3611 ctrl_iface = wpa_s->global->dbus;
3612 if (ctrl_iface == NULL)
3615 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
3616 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
3617 wpa_s->dbus_new_path, MAC2STR(dev_addr));
3619 wpa_printf(MSG_INFO, "dbus: Unregister peer object '%s'",
3621 ret = wpa_dbus_unregister_object_per_iface(ctrl_iface, peer_obj_path);
3628 * wpas_dbus_signal_p2p_find_stopped - Send P2P Find stopped signal
3629 * @wpa_s: %wpa_supplicant network interface data
3631 * Notify listeners about P2P Find stopped
3633 void wpas_dbus_signal_p2p_find_stopped(struct wpa_supplicant *wpa_s)
3635 struct wpas_dbus_priv *iface;
3638 iface = wpa_s->global->dbus;
3640 /* Do nothing if the control interface is not turned on */
3641 if (iface == NULL || !wpa_s->dbus_new_path)
3644 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
3645 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3650 dbus_connection_send(iface->con, msg, NULL);
3652 dbus_message_unref(msg);
3656 void wpas_dbus_signal_peer_groups_changed(struct wpa_supplicant *wpa_s,
3659 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
3661 if (wpa_s->p2p_mgmt)
3662 wpa_s = wpa_s->parent;
3664 if (!wpa_s->dbus_new_path)
3666 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
3667 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
3668 wpa_s->dbus_new_path, MAC2STR(dev_addr));
3670 wpa_dbus_mark_property_changed(wpa_s->global->dbus, peer_obj_path,
3671 WPAS_DBUS_NEW_IFACE_P2P_PEER, "Groups");
3675 static const struct wpa_dbus_property_desc wpas_dbus_p2p_group_properties[] = {
3676 { "Members", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ao",
3677 wpas_dbus_getter_p2p_group_members,
3680 { "Group", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "o",
3681 wpas_dbus_getter_p2p_group,
3684 { "Role", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "s",
3685 wpas_dbus_getter_p2p_role,
3688 { "SSID", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ay",
3689 wpas_dbus_getter_p2p_group_ssid,
3692 { "BSSID", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ay",
3693 wpas_dbus_getter_p2p_group_bssid,
3696 { "Frequency", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "q",
3697 wpas_dbus_getter_p2p_group_frequency,
3700 { "Passphrase", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "s",
3701 wpas_dbus_getter_p2p_group_passphrase,
3704 { "PSK", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ay",
3705 wpas_dbus_getter_p2p_group_psk,
3708 { "WPSVendorExtensions", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "aay",
3709 wpas_dbus_getter_p2p_group_vendor_ext,
3710 wpas_dbus_setter_p2p_group_vendor_ext
3712 { NULL, NULL, NULL, NULL, NULL }
3715 static const struct wpa_dbus_signal_desc wpas_dbus_p2p_group_signals[] = {
3716 { "PeerJoined", WPAS_DBUS_NEW_IFACE_P2P_GROUP,
3718 { "peer", "o", ARG_OUT },
3722 { "PeerDisconnected", WPAS_DBUS_NEW_IFACE_P2P_GROUP,
3724 { "peer", "o", ARG_OUT },
3728 { NULL, NULL, { END_ARGS } }
3732 * wpas_dbus_register_p2p_group - Register a p2p group object with dbus
3733 * @wpa_s: wpa_supplicant interface structure
3734 * @ssid: SSID struct
3735 * Returns: 0 on success, -1 on failure
3737 * Registers p2p group representing object with dbus
3739 void wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
3740 struct wpa_ssid *ssid)
3742 struct wpas_dbus_priv *ctrl_iface;
3743 struct wpa_dbus_object_desc *obj_desc;
3744 char group_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
3746 /* Do nothing if the control interface is not turned on */
3747 if (wpa_s == NULL || wpa_s->global == NULL)
3750 ctrl_iface = wpa_s->global->dbus;
3751 if (ctrl_iface == NULL)
3754 if (wpa_s->dbus_groupobj_path) {
3755 wpa_printf(MSG_INFO, "%s: Group object '%s' already exists",
3756 __func__, wpa_s->dbus_groupobj_path);
3760 if (wpas_dbus_get_group_obj_path(wpa_s, ssid, group_obj_path) < 0)
3763 wpa_s->dbus_groupobj_path = os_strdup(group_obj_path);
3764 if (wpa_s->dbus_groupobj_path == NULL)
3767 wpa_printf(MSG_INFO, "dbus: Register group object '%s'",
3769 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
3771 wpa_printf(MSG_ERROR,
3772 "Not enough memory to create object description");
3776 wpas_dbus_register(obj_desc, wpa_s, NULL, NULL,
3777 wpas_dbus_p2p_group_properties,
3778 wpas_dbus_p2p_group_signals);
3780 if (wpa_dbus_register_object_per_iface(ctrl_iface, group_obj_path,
3781 wpa_s->ifname, obj_desc))
3787 if (wpa_s->dbus_groupobj_path) {
3788 os_free(wpa_s->dbus_groupobj_path);
3789 wpa_s->dbus_groupobj_path = NULL;
3792 free_dbus_object_desc(obj_desc);
3796 * wpas_dbus_unregister_p2p_group - Unregister a p2p group object from dbus
3797 * @wpa_s: wpa_supplicant interface structure
3798 * @ssid: network name of the p2p group started
3800 void wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
3801 const struct wpa_ssid *ssid)
3803 struct wpas_dbus_priv *ctrl_iface;
3805 /* Do nothing if the control interface is not turned on */
3806 if (wpa_s == NULL || wpa_s->global == NULL)
3809 if (wpa_s->p2p_mgmt)
3810 wpa_s = wpa_s->parent;
3812 ctrl_iface = wpa_s->global->dbus;
3813 if (ctrl_iface == NULL)
3816 if (!wpa_s->dbus_groupobj_path) {
3817 wpa_printf(MSG_DEBUG,
3818 "%s: Group object '%s' already unregistered",
3819 __func__, wpa_s->dbus_groupobj_path);
3823 peer_groups_changed(wpa_s);
3825 wpa_printf(MSG_DEBUG, "dbus: Unregister group object '%s'",
3826 wpa_s->dbus_groupobj_path);
3828 wpa_dbus_unregister_object_per_iface(ctrl_iface,
3829 wpa_s->dbus_groupobj_path);
3831 os_free(wpa_s->dbus_groupobj_path);
3832 wpa_s->dbus_groupobj_path = NULL;
3835 static const struct wpa_dbus_property_desc
3836 wpas_dbus_persistent_group_properties[] = {
3837 { "Properties", WPAS_DBUS_NEW_IFACE_PERSISTENT_GROUP, "a{sv}",
3838 wpas_dbus_getter_persistent_group_properties,
3839 wpas_dbus_setter_persistent_group_properties
3841 { NULL, NULL, NULL, NULL, NULL }
3844 /* No signals intended for persistent group objects */
3847 * wpas_dbus_register_persistent_group - Register a configured(saved)
3848 * persistent group with dbus
3849 * @wpa_s: wpa_supplicant interface structure
3850 * @ssid: persistent group (still represented as a network within wpa)
3851 * configuration data
3852 * Returns: 0 on success, -1 on failure
3854 * Registers a persistent group representing object with dbus.
3856 int wpas_dbus_register_persistent_group(struct wpa_supplicant *wpa_s,
3857 struct wpa_ssid *ssid)
3859 struct wpas_dbus_priv *ctrl_iface;
3860 struct wpa_dbus_object_desc *obj_desc;
3861 struct network_handler_args *arg;
3862 char pgrp_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
3864 /* Do nothing if the control interface is not turned on */
3865 if (wpa_s == NULL || wpa_s->global == NULL)
3867 wpa_s = wpa_s->parent->parent;
3868 if (!wpa_s->dbus_new_path)
3871 /* Make sure ssid is a persistent group */
3872 if (ssid->disabled != 2 && !ssid->p2p_persistent_group)
3873 return -1; /* should we return w/o complaining? */
3875 if (wpa_s->p2p_mgmt)
3876 wpa_s = wpa_s->parent;
3878 ctrl_iface = wpa_s->global->dbus;
3879 if (ctrl_iface == NULL)
3883 * Intentionally not coming up with different numbering scheme
3884 * for persistent groups.
3886 os_snprintf(pgrp_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
3887 "%s/" WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "/%u",
3888 wpa_s->dbus_new_path, ssid->id);
3890 wpa_printf(MSG_DEBUG, "dbus: Register persistent group object '%s'",
3892 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
3894 wpa_printf(MSG_ERROR,
3895 "dbus: Not enough memory to create object description");
3900 * Reusing the same context structure as that for networks
3901 * since these are represented using same data structure.
3903 /* allocate memory for handlers arguments */
3904 arg = os_zalloc(sizeof(struct network_handler_args));
3906 wpa_printf(MSG_ERROR,
3907 "dbus: Not enough memory to create arguments for method");
3914 wpas_dbus_register(obj_desc, arg, wpa_dbus_free, NULL,
3915 wpas_dbus_persistent_group_properties,
3918 if (wpa_dbus_register_object_per_iface(ctrl_iface, pgrp_obj_path,
3919 wpa_s->ifname, obj_desc))
3922 wpas_dbus_signal_persistent_group_added(wpa_s, ssid->id);
3927 free_dbus_object_desc(obj_desc);
3933 * wpas_dbus_unregister_persistent_group - Unregister a persistent_group
3935 * @wpa_s: wpa_supplicant interface structure
3937 * Returns: 0 on success, -1 on failure
3939 * Unregisters persistent group representing object from dbus
3941 * NOTE: There is a slight issue with the semantics here. While the
3942 * implementation simply means the persistent group is unloaded from memory,
3943 * it should not get interpreted as the group is actually being erased/removed
3944 * from persistent storage as well.
3946 int wpas_dbus_unregister_persistent_group(struct wpa_supplicant *wpa_s,
3949 struct wpas_dbus_priv *ctrl_iface;
3950 char pgrp_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
3953 /* Do nothing if the control interface is not turned on */
3954 if (wpa_s == NULL || wpa_s->global == NULL)
3957 wpa_s = wpa_s->parent->parent;
3959 ctrl_iface = wpa_s->global->dbus;
3960 if (ctrl_iface == NULL || !wpa_s->dbus_new_path)
3963 os_snprintf(pgrp_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
3964 "%s/" WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "/%u",
3965 wpa_s->dbus_new_path, nid);
3967 wpa_printf(MSG_DEBUG, "dbus: Unregister persistent group object '%s'",
3969 ret = wpa_dbus_unregister_object_per_iface(ctrl_iface, pgrp_obj_path);
3972 wpas_dbus_signal_persistent_group_removed(wpa_s, nid);
3977 #endif /* CONFIG_P2P */