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"
28 #ifdef CONFIG_AP /* until needed by something else */
31 * NameOwnerChanged handling
33 * Some services we provide allow an application to register for
34 * a signal that it needs. While it can also unregister, we must
35 * be prepared for the case where the application simply crashes
36 * and thus doesn't clean up properly. The way to handle this in
37 * DBus is to register for the NameOwnerChanged signal which will
38 * signal an owner change to NULL if the peer closes the socket
39 * for whatever reason.
41 * Handle this signal via a filter function whenever necessary.
42 * The code below also handles refcounting in case in the future
43 * there will be multiple instances of this subscription scheme.
45 static const char wpas_dbus_noc_filter_str[] =
46 "interface=org.freedesktop.DBus,member=NameOwnerChanged";
49 static DBusHandlerResult noc_filter(DBusConnection *conn,
50 DBusMessage *message, void *data)
52 struct wpas_dbus_priv *priv = data;
54 if (dbus_message_get_type(message) != DBUS_MESSAGE_TYPE_SIGNAL)
55 return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
57 if (dbus_message_is_signal(message, DBUS_INTERFACE_DBUS,
58 "NameOwnerChanged")) {
60 const char *prev_owner;
61 const char *new_owner;
63 struct wpa_supplicant *wpa_s;
65 dbus_error_init(&derr);
67 if (!dbus_message_get_args(message, &derr,
68 DBUS_TYPE_STRING, &name,
69 DBUS_TYPE_STRING, &prev_owner,
70 DBUS_TYPE_STRING, &new_owner,
72 /* Ignore this error */
73 dbus_error_free(&derr);
74 return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
77 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 */
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))
154 if (!wpa_dbus_get_object_properties(
155 iface, wpa_s->dbus_new_path,
156 WPAS_DBUS_NEW_IFACE_INTERFACE, &iter))
160 dbus_connection_send(iface->con, msg, NULL);
161 dbus_message_unref(msg);
165 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
166 dbus_message_unref(msg);
171 * wpas_dbus_signal_interface_added - Send a interface created signal
172 * @wpa_s: %wpa_supplicant network interface data
174 * Notify listeners about creating new interface
176 static void wpas_dbus_signal_interface_added(struct wpa_supplicant *wpa_s)
178 wpas_dbus_signal_interface(wpa_s, "InterfaceAdded", TRUE);
183 * wpas_dbus_signal_interface_removed - Send a interface removed signal
184 * @wpa_s: %wpa_supplicant network interface data
186 * Notify listeners about removing interface
188 static void wpas_dbus_signal_interface_removed(struct wpa_supplicant *wpa_s)
190 wpas_dbus_signal_interface(wpa_s, "InterfaceRemoved", FALSE);
196 * wpas_dbus_signal_scan_done - send scan done signal
197 * @wpa_s: %wpa_supplicant network interface data
198 * @success: indicates if scanning succeed or failed
200 * Notify listeners about finishing a scan
202 void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s, int success)
204 struct wpas_dbus_priv *iface;
208 iface = wpa_s->global->dbus;
210 /* Do nothing if the control interface is not turned on */
214 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
215 WPAS_DBUS_NEW_IFACE_INTERFACE,
220 succ = success ? TRUE : FALSE;
221 if (dbus_message_append_args(msg, DBUS_TYPE_BOOLEAN, &succ,
223 dbus_connection_send(iface->con, msg, NULL);
225 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
226 dbus_message_unref(msg);
231 * wpas_dbus_signal_blob - Send a BSS related event signal
232 * @wpa_s: %wpa_supplicant network interface data
233 * @bss_obj_path: BSS object path
234 * @sig_name: signal name - BSSAdded or BSSRemoved
235 * @properties: Whether to add second argument with object properties
237 * Notify listeners about event related with BSS
239 static void wpas_dbus_signal_bss(struct wpa_supplicant *wpa_s,
240 const char *bss_obj_path,
241 const char *sig_name, int properties)
243 struct wpas_dbus_priv *iface;
245 DBusMessageIter iter;
247 iface = wpa_s->global->dbus;
249 /* Do nothing if the control interface is not turned on */
253 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
254 WPAS_DBUS_NEW_IFACE_INTERFACE,
259 dbus_message_iter_init_append(msg, &iter);
260 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
265 if (!wpa_dbus_get_object_properties(iface, bss_obj_path,
266 WPAS_DBUS_NEW_IFACE_BSS,
271 dbus_connection_send(iface->con, msg, NULL);
272 dbus_message_unref(msg);
276 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
277 dbus_message_unref(msg);
282 * wpas_dbus_signal_bss_added - Send a BSS added signal
283 * @wpa_s: %wpa_supplicant network interface data
284 * @bss_obj_path: new BSS object path
286 * Notify listeners about adding new BSS
288 static void wpas_dbus_signal_bss_added(struct wpa_supplicant *wpa_s,
289 const char *bss_obj_path)
291 wpas_dbus_signal_bss(wpa_s, bss_obj_path, "BSSAdded", TRUE);
296 * wpas_dbus_signal_bss_removed - Send a BSS removed signal
297 * @wpa_s: %wpa_supplicant network interface data
298 * @bss_obj_path: BSS object path
300 * Notify listeners about removing BSS
302 static void wpas_dbus_signal_bss_removed(struct wpa_supplicant *wpa_s,
303 const char *bss_obj_path)
305 wpas_dbus_signal_bss(wpa_s, bss_obj_path, "BSSRemoved", FALSE);
310 * wpas_dbus_signal_blob - Send a blob related event signal
311 * @wpa_s: %wpa_supplicant network interface data
313 * @sig_name: signal name - BlobAdded or BlobRemoved
315 * Notify listeners about event related with blob
317 static void wpas_dbus_signal_blob(struct wpa_supplicant *wpa_s,
318 const char *name, const char *sig_name)
320 struct wpas_dbus_priv *iface;
323 iface = wpa_s->global->dbus;
325 /* Do nothing if the control interface is not turned on */
329 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
330 WPAS_DBUS_NEW_IFACE_INTERFACE,
335 if (dbus_message_append_args(msg, DBUS_TYPE_STRING, &name,
337 dbus_connection_send(iface->con, msg, NULL);
339 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
340 dbus_message_unref(msg);
345 * wpas_dbus_signal_blob_added - Send a blob added signal
346 * @wpa_s: %wpa_supplicant network interface data
349 * Notify listeners about adding a new blob
351 void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
354 wpas_dbus_signal_blob(wpa_s, name, "BlobAdded");
359 * wpas_dbus_signal_blob_removed - Send a blob removed signal
360 * @wpa_s: %wpa_supplicant network interface data
363 * Notify listeners about removing blob
365 void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
368 wpas_dbus_signal_blob(wpa_s, name, "BlobRemoved");
373 * wpas_dbus_signal_network - Send a network related event signal
374 * @wpa_s: %wpa_supplicant network interface data
375 * @id: new network id
376 * @sig_name: signal name - NetworkAdded, NetworkRemoved or NetworkSelected
377 * @properties: determines if add second argument with object properties
379 * Notify listeners about event related with configured network
381 static void wpas_dbus_signal_network(struct wpa_supplicant *wpa_s,
382 int id, const char *sig_name,
385 struct wpas_dbus_priv *iface;
387 DBusMessageIter iter;
388 char net_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
390 iface = wpa_s->global->dbus;
392 /* Do nothing if the control interface is not turned on */
396 os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
397 "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
398 wpa_s->dbus_new_path, id);
400 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
401 WPAS_DBUS_NEW_IFACE_INTERFACE,
406 dbus_message_iter_init_append(msg, &iter);
408 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
413 if (!wpa_dbus_get_object_properties(
414 iface, net_obj_path, WPAS_DBUS_NEW_IFACE_NETWORK,
419 dbus_connection_send(iface->con, msg, NULL);
421 dbus_message_unref(msg);
425 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
426 dbus_message_unref(msg);
431 * wpas_dbus_signal_network_added - Send a network added signal
432 * @wpa_s: %wpa_supplicant network interface data
433 * @id: new network id
435 * Notify listeners about adding new network
437 static void wpas_dbus_signal_network_added(struct wpa_supplicant *wpa_s,
440 wpas_dbus_signal_network(wpa_s, id, "NetworkAdded", TRUE);
445 * wpas_dbus_signal_network_removed - Send a network removed signal
446 * @wpa_s: %wpa_supplicant network interface data
449 * Notify listeners about removing a network
451 static void wpas_dbus_signal_network_removed(struct wpa_supplicant *wpa_s,
454 wpas_dbus_signal_network(wpa_s, id, "NetworkRemoved", FALSE);
459 * wpas_dbus_signal_network_selected - Send a network selected signal
460 * @wpa_s: %wpa_supplicant network interface data
463 * Notify listeners about selecting a network
465 void wpas_dbus_signal_network_selected(struct wpa_supplicant *wpa_s, int id)
467 wpas_dbus_signal_network(wpa_s, id, "NetworkSelected", FALSE);
472 * wpas_dbus_signal_network_request - Indicate that additional information
473 * (EAP password, etc.) is required to complete the association to this SSID
474 * @wpa_s: %wpa_supplicant network interface data
475 * @rtype: The specific additional information required
476 * @default_text: Optional description of required information
478 * Request additional information or passwords to complete an association
481 void wpas_dbus_signal_network_request(struct wpa_supplicant *wpa_s,
482 struct wpa_ssid *ssid,
483 enum wpa_ctrl_req_type rtype,
484 const char *default_txt)
486 struct wpas_dbus_priv *iface;
488 DBusMessageIter iter;
489 char net_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
490 const char *field, *txt = NULL, *net_ptr;
492 iface = wpa_s->global->dbus;
494 /* Do nothing if the control interface is not turned on */
498 field = wpa_supplicant_ctrl_req_to_string(rtype, default_txt, &txt);
502 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
503 WPAS_DBUS_NEW_IFACE_INTERFACE,
508 os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
509 "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
510 wpa_s->dbus_new_path, ssid->id);
511 net_ptr = &net_obj_path[0];
513 dbus_message_iter_init_append(msg, &iter);
514 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
517 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &field))
519 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &txt))
522 dbus_connection_send(iface->con, msg, NULL);
523 dbus_message_unref(msg);
527 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
528 dbus_message_unref(msg);
533 * wpas_dbus_signal_network_enabled_changed - Signals Enabled property changes
534 * @wpa_s: %wpa_supplicant network interface data
535 * @ssid: configured network which Enabled property has changed
537 * Sends PropertyChanged signals containing new value of Enabled property
538 * for specified network
540 void wpas_dbus_signal_network_enabled_changed(struct wpa_supplicant *wpa_s,
541 struct wpa_ssid *ssid)
544 char path[WPAS_DBUS_OBJECT_PATH_MAX];
545 os_snprintf(path, WPAS_DBUS_OBJECT_PATH_MAX,
546 "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%d",
547 wpa_s->dbus_new_path, ssid->id);
549 wpa_dbus_mark_property_changed(wpa_s->global->dbus, path,
550 WPAS_DBUS_NEW_IFACE_NETWORK, "Enabled");
557 * wpas_dbus_signal_wps_event_success - Signals Success WPS event
558 * @wpa_s: %wpa_supplicant network interface data
560 * Sends Event dbus signal with name "success" and empty dict as arguments
562 void wpas_dbus_signal_wps_event_success(struct wpa_supplicant *wpa_s)
566 DBusMessageIter iter, dict_iter;
567 struct wpas_dbus_priv *iface;
568 char *key = "success";
570 iface = wpa_s->global->dbus;
572 /* Do nothing if the control interface is not turned on */
576 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
577 WPAS_DBUS_NEW_IFACE_WPS, "Event");
581 dbus_message_iter_init_append(msg, &iter);
583 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
584 !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
585 !wpa_dbus_dict_close_write(&iter, &dict_iter))
586 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
588 dbus_connection_send(iface->con, msg, NULL);
590 dbus_message_unref(msg);
595 * wpas_dbus_signal_wps_event_fail - Signals Fail WPS event
596 * @wpa_s: %wpa_supplicant network interface data
598 * Sends Event dbus signal with name "fail" and dictionary containing
599 * "msg field with fail message number (int32) as arguments
601 void wpas_dbus_signal_wps_event_fail(struct wpa_supplicant *wpa_s,
602 struct wps_event_fail *fail)
606 DBusMessageIter iter, dict_iter;
607 struct wpas_dbus_priv *iface;
610 iface = wpa_s->global->dbus;
612 /* Do nothing if the control interface is not turned on */
616 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
617 WPAS_DBUS_NEW_IFACE_WPS, "Event");
621 dbus_message_iter_init_append(msg, &iter);
623 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
624 !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
625 !wpa_dbus_dict_append_int32(&dict_iter, "msg", fail->msg) ||
626 !wpa_dbus_dict_close_write(&iter, &dict_iter))
627 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
629 dbus_connection_send(iface->con, msg, NULL);
631 dbus_message_unref(msg);
636 * wpas_dbus_signal_wps_event_m2d - Signals M2D WPS event
637 * @wpa_s: %wpa_supplicant network interface data
639 * Sends Event dbus signal with name "m2d" and dictionary containing
640 * fields of wps_event_m2d structure.
642 void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
643 struct wps_event_m2d *m2d)
647 DBusMessageIter iter, dict_iter;
648 struct wpas_dbus_priv *iface;
651 iface = wpa_s->global->dbus;
653 /* Do nothing if the control interface is not turned on */
657 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
658 WPAS_DBUS_NEW_IFACE_WPS, "Event");
662 dbus_message_iter_init_append(msg, &iter);
664 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
665 !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
666 !wpa_dbus_dict_append_uint16(&dict_iter, "config_methods",
667 m2d->config_methods) ||
668 !wpa_dbus_dict_append_byte_array(&dict_iter, "manufacturer",
669 (const char *) m2d->manufacturer,
670 m2d->manufacturer_len) ||
671 !wpa_dbus_dict_append_byte_array(&dict_iter, "model_name",
672 (const char *) m2d->model_name,
673 m2d->model_name_len) ||
674 !wpa_dbus_dict_append_byte_array(&dict_iter, "model_number",
675 (const char *) m2d->model_number,
676 m2d->model_number_len) ||
677 !wpa_dbus_dict_append_byte_array(&dict_iter, "serial_number",
680 m2d->serial_number_len) ||
681 !wpa_dbus_dict_append_byte_array(&dict_iter, "dev_name",
682 (const char *) m2d->dev_name,
683 m2d->dev_name_len) ||
684 !wpa_dbus_dict_append_byte_array(&dict_iter, "primary_dev_type",
686 m2d->primary_dev_type, 8) ||
687 !wpa_dbus_dict_append_uint16(&dict_iter, "config_error",
688 m2d->config_error) ||
689 !wpa_dbus_dict_append_uint16(&dict_iter, "dev_password_id",
690 m2d->dev_password_id) ||
691 !wpa_dbus_dict_close_write(&iter, &dict_iter))
692 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
694 dbus_connection_send(iface->con, msg, NULL);
696 dbus_message_unref(msg);
701 * wpas_dbus_signal_wps_cred - Signals new credentials
702 * @wpa_s: %wpa_supplicant network interface data
704 * Sends signal with credentials in directory argument
706 void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
707 const struct wps_credential *cred)
710 DBusMessageIter iter, dict_iter;
711 struct wpas_dbus_priv *iface;
712 char *auth_type[6]; /* we have six possible authorization types */
714 char *encr_type[4]; /* we have four possible encryption types */
717 iface = wpa_s->global->dbus;
719 /* Do nothing if the control interface is not turned on */
723 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
724 WPAS_DBUS_NEW_IFACE_WPS,
729 dbus_message_iter_init_append(msg, &iter);
730 if (!wpa_dbus_dict_open_write(&iter, &dict_iter))
733 if (cred->auth_type & WPS_AUTH_OPEN)
734 auth_type[at_num++] = "open";
735 if (cred->auth_type & WPS_AUTH_WPAPSK)
736 auth_type[at_num++] = "wpa-psk";
737 if (cred->auth_type & WPS_AUTH_SHARED)
738 auth_type[at_num++] = "shared";
739 if (cred->auth_type & WPS_AUTH_WPA)
740 auth_type[at_num++] = "wpa-eap";
741 if (cred->auth_type & WPS_AUTH_WPA2)
742 auth_type[at_num++] = "wpa2-eap";
743 if (cred->auth_type & WPS_AUTH_WPA2PSK)
744 auth_type[at_num++] =
747 if (cred->encr_type & WPS_ENCR_NONE)
748 encr_type[et_num++] = "none";
749 if (cred->encr_type & WPS_ENCR_WEP)
750 encr_type[et_num++] = "wep";
751 if (cred->encr_type & WPS_ENCR_TKIP)
752 encr_type[et_num++] = "tkip";
753 if (cred->encr_type & WPS_ENCR_AES)
754 encr_type[et_num++] = "aes";
756 if (wpa_s->current_ssid) {
757 if (!wpa_dbus_dict_append_byte_array(
759 (const char *) wpa_s->current_ssid->bssid,
764 if (!wpa_dbus_dict_append_byte_array(&dict_iter, "SSID",
765 (const char *) cred->ssid,
767 !wpa_dbus_dict_append_string_array(&dict_iter, "AuthType",
768 (const char **) auth_type,
770 !wpa_dbus_dict_append_string_array(&dict_iter, "EncrType",
771 (const char **) encr_type,
773 !wpa_dbus_dict_append_byte_array(&dict_iter, "Key",
774 (const char *) cred->key,
776 !wpa_dbus_dict_append_uint32(&dict_iter, "KeyIndex",
778 !wpa_dbus_dict_close_write(&iter, &dict_iter))
781 dbus_connection_send(iface->con, msg, NULL);
784 dbus_message_unref(msg);
787 #endif /* CONFIG_WPS */
789 void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
790 int depth, const char *subject,
791 const char *cert_hash,
792 const struct wpabuf *cert)
794 struct wpas_dbus_priv *iface;
796 DBusMessageIter iter, dict_iter;
798 iface = wpa_s->global->dbus;
800 /* Do nothing if the control interface is not turned on */
804 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
805 WPAS_DBUS_NEW_IFACE_INTERFACE,
810 dbus_message_iter_init_append(msg, &iter);
811 if (!wpa_dbus_dict_open_write(&iter, &dict_iter))
814 if (!wpa_dbus_dict_append_uint32(&dict_iter, "depth", depth) ||
815 !wpa_dbus_dict_append_string(&dict_iter, "subject", subject))
819 !wpa_dbus_dict_append_string(&dict_iter, "cert_hash", cert_hash))
823 !wpa_dbus_dict_append_byte_array(&dict_iter, "cert",
828 if (!wpa_dbus_dict_close_write(&iter, &dict_iter))
831 dbus_connection_send(iface->con, msg, NULL);
834 dbus_message_unref(msg);
838 void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
839 const char *status, const char *parameter)
841 struct wpas_dbus_priv *iface;
843 DBusMessageIter iter;
845 iface = wpa_s->global->dbus;
847 /* Do nothing if the control interface is not turned on */
851 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
852 WPAS_DBUS_NEW_IFACE_INTERFACE,
857 dbus_message_iter_init_append(msg, &iter);
859 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &status)
861 !dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING,
865 dbus_connection_send(iface->con, msg, NULL);
868 dbus_message_unref(msg);
875 * wpas_dbus_signal_p2p_group_removed - Signals P2P group was removed
876 * @wpa_s: %wpa_supplicant network interface data
877 * @role: role of this device (client or GO)
878 * Sends signal with i/f name and role as string arguments
880 void wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
885 DBusMessageIter iter;
886 struct wpas_dbus_priv *iface = wpa_s->global->dbus;
887 char *ifname = wpa_s->ifname;
889 /* Do nothing if the control interface is not turned on */
893 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
894 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
899 dbus_message_iter_init_append(msg, &iter);
901 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &ifname)) {
902 wpa_printf(MSG_ERROR, "dbus: Failed to construct GroupFinished"
903 "signal -not enough memory for ifname ");
907 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &role))
908 wpa_printf(MSG_ERROR, "dbus: Failed to construct GroupFinished"
909 "signal -not enough memory for role ");
911 dbus_connection_send(iface->con, msg, NULL);
914 dbus_message_unref(msg);
919 * wpas_dbus_signal_p2p_provision_discovery - Signals various PD events
921 * @dev_addr - who sent the request or responded to our request.
922 * @request - Will be 1 if request, 0 for response.
923 * @status - valid only in case of response
924 * @config_methods - wps config methods
925 * @generated_pin - pin to be displayed in case of WPS_CONFIG_DISPLAY method
927 * Sends following provision discovery related events:
928 * ProvisionDiscoveryRequestDisplayPin
929 * ProvisionDiscoveryResponseDisplayPin
930 * ProvisionDiscoveryRequestEnterPin
931 * ProvisionDiscoveryResponseEnterPin
932 * ProvisionDiscoveryPBCRequest
933 * ProvisionDiscoveryPBCResponse
936 * ProvisionDiscoveryFailure (timeout case)
938 void wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
939 const u8 *dev_addr, int request,
940 enum p2p_prov_disc_status status,
942 unsigned int generated_pin)
945 DBusMessageIter iter;
946 struct wpas_dbus_priv *iface;
949 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
951 char pin[9], *p_pin = NULL;
953 iface = wpa_s->global->dbus;
955 /* Do nothing if the control interface is not turned on */
959 if (request || !status) {
960 if (config_methods & WPS_CONFIG_DISPLAY)
962 "ProvisionDiscoveryRequestDisplayPin" :
963 "ProvisionDiscoveryResponseEnterPin";
964 else if (config_methods & WPS_CONFIG_KEYPAD)
966 "ProvisionDiscoveryRequestEnterPin" :
967 "ProvisionDiscoveryResponseDisplayPin";
968 else if (config_methods & WPS_CONFIG_PUSHBUTTON)
969 _signal = request ? "ProvisionDiscoveryPBCRequest" :
970 "ProvisionDiscoveryPBCResponse";
972 return; /* Unknown or un-supported method */
973 } else if (!request && status)
974 /* Explicit check for failure response */
975 _signal = "ProvisionDiscoveryFailure";
977 add_pin = ((request && (config_methods & WPS_CONFIG_DISPLAY)) ||
978 (!request && !status &&
979 (config_methods & WPS_CONFIG_KEYPAD)));
982 os_snprintf(pin, sizeof(pin), "%08d", generated_pin);
986 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
987 WPAS_DBUS_NEW_IFACE_P2PDEVICE, _signal);
991 /* Check if this is a known peer */
992 if (!p2p_peer_known(wpa_s->global->p2p, dev_addr))
995 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
996 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
998 wpa_s->dbus_new_path, MAC2STR(dev_addr));
1000 path = peer_obj_path;
1002 dbus_message_iter_init_append(msg, &iter);
1004 if (!dbus_message_iter_append_basic(&iter,
1005 DBUS_TYPE_OBJECT_PATH,
1009 if (!request && status)
1010 /* Attach status to ProvisionDiscoveryFailure */
1011 error_ret = !dbus_message_iter_append_basic(&iter,
1015 error_ret = (add_pin &&
1016 !dbus_message_iter_append_basic(&iter,
1022 dbus_connection_send(iface->con, msg, NULL);
1024 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1026 dbus_message_unref(msg);
1030 void wpas_dbus_signal_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
1031 const u8 *src, u16 dev_passwd_id)
1034 DBusMessageIter iter;
1035 struct wpas_dbus_priv *iface;
1036 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1038 iface = wpa_s->global->dbus;
1040 /* Do nothing if the control interface is not turned on */
1044 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1045 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
1046 wpa_s->dbus_new_path, MAC2STR(src));
1047 path = peer_obj_path;
1049 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1050 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1051 "GONegotiationRequest");
1055 dbus_message_iter_init_append(msg, &iter);
1057 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
1059 !dbus_message_iter_append_basic(&iter, DBUS_TYPE_UINT16,
1061 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1063 dbus_connection_send(iface->con, msg, NULL);
1065 dbus_message_unref(msg);
1069 static int wpas_dbus_get_group_obj_path(struct wpa_supplicant *wpa_s,
1070 const struct wpa_ssid *ssid,
1071 char *group_obj_path)
1075 if (os_memcmp(ssid->ssid, P2P_WILDCARD_SSID, P2P_WILDCARD_SSID_LEN))
1078 os_memcpy(group_name, ssid->ssid + P2P_WILDCARD_SSID_LEN, 2);
1079 group_name[2] = '\0';
1081 os_snprintf(group_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1082 "%s/" WPAS_DBUS_NEW_P2P_GROUPS_PART "/%s",
1083 wpa_s->dbus_new_path, group_name);
1090 * wpas_dbus_signal_p2p_group_started - Signals P2P group has
1091 * started. Emitted when a group is successfully started
1092 * irrespective of the role (client/GO) of the current device
1094 * @wpa_s: %wpa_supplicant network interface data
1095 * @ssid: SSID object
1096 * @client: this device is P2P client
1097 * @network_id: network id of the group started, use instead of ssid->id
1098 * to account for persistent groups
1100 void wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
1101 const struct wpa_ssid *ssid,
1102 int client, int network_id)
1105 DBusMessageIter iter, dict_iter;
1106 struct wpas_dbus_priv *iface;
1107 char group_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
1109 iface = wpa_s->parent->global->dbus;
1111 /* Do nothing if the control interface is not turned on */
1115 if (wpas_dbus_get_group_obj_path(wpa_s, ssid, group_obj_path) < 0)
1118 /* New interface has been created for this group */
1119 msg = dbus_message_new_signal(wpa_s->parent->dbus_new_path,
1120 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1126 dbus_message_iter_init_append(msg, &iter);
1127 if (!wpa_dbus_dict_open_write(&iter, &dict_iter))
1131 * In case the device supports creating a separate interface the
1132 * DBus client will need to know the object path for the interface
1133 * object this group was created on, so include it here.
1135 if (!wpa_dbus_dict_append_object_path(&dict_iter,
1137 wpa_s->dbus_new_path))
1140 if (!wpa_dbus_dict_append_string(&dict_iter, "role",
1141 client ? "client" : "GO"))
1144 if (!wpa_dbus_dict_append_object_path(&dict_iter, "group_object",
1146 !wpa_dbus_dict_close_write(&iter, &dict_iter))
1149 dbus_connection_send(iface->con, msg, NULL);
1152 dbus_message_unref(msg);
1158 * Method to emit GONeogtiation Success or Failure signals based
1160 * @status: Status of the GO neg request. 0 for success, other for errors.
1162 void wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
1163 struct p2p_go_neg_results *res)
1166 DBusMessageIter iter, dict_iter;
1167 DBusMessageIter iter_dict_entry, iter_dict_val, iter_dict_array;
1168 struct wpas_dbus_priv *iface;
1169 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1170 dbus_int32_t freqs[P2P_MAX_CHANNELS];
1171 dbus_int32_t *f_array = freqs;
1174 iface = wpa_s->global->dbus;
1176 os_memset(freqs, 0, sizeof(freqs));
1177 /* Do nothing if the control interface is not turned on */
1181 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1182 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
1183 wpa_s->dbus_new_path, MAC2STR(res->peer_device_addr));
1184 path = peer_obj_path;
1186 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1187 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1188 res->status ? "GONegotiationFailure" :
1189 "GONegotiationSuccess");
1193 dbus_message_iter_init_append(msg, &iter);
1194 if (!wpa_dbus_dict_open_write(&iter, &dict_iter))
1196 if (!wpa_dbus_dict_append_object_path(&dict_iter, "peer_object",
1198 !wpa_dbus_dict_append_int32(&dict_iter, "status", res->status))
1203 int freq_list_num = 0;
1206 if (!wpa_dbus_dict_append_byte_array(
1207 &dict_iter, "passphrase",
1208 (const char *) res->passphrase,
1209 sizeof(res->passphrase)))
1213 if (!wpa_dbus_dict_append_string(&dict_iter, "role_go",
1214 res->role_go ? "GO" :
1216 !wpa_dbus_dict_append_int32(&dict_iter, "frequency",
1218 !wpa_dbus_dict_append_byte_array(&dict_iter, "ssid",
1219 (const char *) res->ssid,
1221 !wpa_dbus_dict_append_byte_array(&dict_iter,
1224 res->peer_device_addr,
1226 !wpa_dbus_dict_append_byte_array(&dict_iter,
1227 "peer_interface_addr",
1229 res->peer_interface_addr,
1231 !wpa_dbus_dict_append_string(&dict_iter, "wps_method",
1232 p2p_wps_method_text(
1236 for (i = 0; i < P2P_MAX_CHANNELS; i++) {
1237 if (res->freq_list[i]) {
1238 freqs[i] = res->freq_list[i];
1243 if (!wpa_dbus_dict_begin_array(&dict_iter,
1245 DBUS_TYPE_INT32_AS_STRING,
1251 if (!dbus_message_iter_append_fixed_array(&iter_dict_array,
1257 if (!wpa_dbus_dict_end_array(&dict_iter,
1263 if (!wpa_dbus_dict_append_int32(&dict_iter, "persistent_group",
1264 res->persistent_group) ||
1265 !wpa_dbus_dict_append_uint32(&dict_iter,
1266 "peer_config_timeout",
1267 res->peer_config_timeout))
1271 if (!wpa_dbus_dict_close_write(&iter, &dict_iter))
1274 dbus_connection_send(iface->con, msg, NULL);
1276 dbus_message_unref(msg);
1282 * Method to emit Invitation Result signal based on status and
1284 * @status: Status of the Invite request. 0 for success, other
1286 * @bssid : Basic Service Set Identifier
1288 void wpas_dbus_signal_p2p_invitation_result(struct wpa_supplicant *wpa_s,
1289 int status, const u8 *bssid)
1292 DBusMessageIter iter, dict_iter;
1293 struct wpas_dbus_priv *iface;
1295 wpa_printf(MSG_INFO, "%s\n", __func__);
1297 iface = wpa_s->global->dbus;
1298 /* Do nothing if the control interface is not turned on */
1302 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1303 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1304 "InvitationResult");
1309 dbus_message_iter_init_append(msg, &iter);
1310 if (!wpa_dbus_dict_open_write(&iter, &dict_iter))
1313 if (!wpa_dbus_dict_append_int32(&dict_iter, "status", status))
1316 if (!wpa_dbus_dict_append_byte_array(&dict_iter, "BSSID",
1317 (const char *) bssid,
1321 if (!wpa_dbus_dict_close_write(&iter, &dict_iter))
1324 dbus_connection_send(iface->con, msg, NULL);
1327 dbus_message_unref(msg);
1333 * Method to emit a signal for a peer joining the group.
1334 * The signal will carry path to the group member object
1335 * constructed using p2p i/f addr used for connecting.
1337 * @wpa_s: %wpa_supplicant network interface data
1338 * @member_addr: addr (p2p i/f) of the peer joining the group
1340 void wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
1343 struct wpas_dbus_priv *iface;
1345 DBusMessageIter iter;
1346 char groupmember_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1348 iface = wpa_s->global->dbus;
1350 /* Do nothing if the control interface is not turned on */
1354 if (!wpa_s->dbus_groupobj_path)
1357 os_snprintf(groupmember_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1358 "%s/" WPAS_DBUS_NEW_P2P_GROUPMEMBERS_PART "/"
1360 wpa_s->dbus_groupobj_path, MAC2STR(member));
1362 msg = dbus_message_new_signal(wpa_s->dbus_groupobj_path,
1363 WPAS_DBUS_NEW_IFACE_P2P_GROUP,
1368 dbus_message_iter_init_append(msg, &iter);
1369 path = groupmember_obj_path;
1370 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
1374 dbus_connection_send(iface->con, msg, NULL);
1376 dbus_message_unref(msg);
1380 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1381 dbus_message_unref(msg);
1387 * Method to emit a signal for a peer disconnecting the group.
1388 * The signal will carry path to the group member object
1389 * constructed using p2p i/f addr used for connecting.
1391 * @wpa_s: %wpa_supplicant network interface data
1392 * @member_addr: addr (p2p i/f) of the peer joining the group
1394 void wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
1397 struct wpas_dbus_priv *iface;
1399 DBusMessageIter iter;
1400 char groupmember_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1402 iface = wpa_s->global->dbus;
1404 /* Do nothing if the control interface is not turned on */
1408 if (!wpa_s->dbus_groupobj_path)
1411 os_snprintf(groupmember_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1412 "%s/" WPAS_DBUS_NEW_P2P_GROUPMEMBERS_PART "/"
1414 wpa_s->dbus_groupobj_path, MAC2STR(member));
1416 msg = dbus_message_new_signal(wpa_s->dbus_groupobj_path,
1417 WPAS_DBUS_NEW_IFACE_P2P_GROUP,
1418 "PeerDisconnected");
1422 dbus_message_iter_init_append(msg, &iter);
1423 path = groupmember_obj_path;
1424 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
1428 dbus_connection_send(iface->con, msg, NULL);
1430 dbus_message_unref(msg);
1434 wpa_printf(MSG_ERROR, "dbus: Failed to construct PeerDisconnected "
1436 dbus_message_unref(msg);
1442 * Method to emit a signal for a service discovery request.
1443 * The signal will carry station address, frequency, dialog token,
1444 * update indicator and it tlvs
1446 * @wpa_s: %wpa_supplicant network interface data
1447 * @sa: station addr (p2p i/f) of the peer
1448 * @dialog_token: service discovery request dialog token
1449 * @update_indic: service discovery request update indicator
1450 * @tlvs: service discovery request genrated byte array of tlvs
1451 * @tlvs_len: service discovery request tlvs length
1453 void wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s,
1454 int freq, const u8 *sa, u8 dialog_token,
1455 u16 update_indic, const u8 *tlvs,
1459 DBusMessageIter iter, dict_iter;
1460 struct wpas_dbus_priv *iface;
1461 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1462 iface = wpa_s->global->dbus;
1464 /* Do nothing if the control interface is not turned on */
1468 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1469 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1470 "ServiceDiscoveryRequest");
1474 /* Check if this is a known peer */
1475 if (!p2p_peer_known(wpa_s->global->p2p, sa))
1478 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1479 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
1480 COMPACT_MACSTR, wpa_s->dbus_new_path, MAC2STR(sa));
1482 path = peer_obj_path;
1484 dbus_message_iter_init_append(msg, &iter);
1485 if (!wpa_dbus_dict_open_write(&iter, &dict_iter))
1489 if (!wpa_dbus_dict_append_object_path(&dict_iter, "peer_object",
1491 !wpa_dbus_dict_append_int32(&dict_iter, "frequency", freq) ||
1492 !wpa_dbus_dict_append_int32(&dict_iter, "dialog_token",
1494 !wpa_dbus_dict_append_uint16(&dict_iter, "update_indicator",
1496 !wpa_dbus_dict_append_byte_array(&dict_iter, "tlvs",
1497 (const char *) tlvs,
1499 !wpa_dbus_dict_close_write(&iter, &dict_iter))
1502 dbus_connection_send(iface->con, msg, NULL);
1503 dbus_message_unref(msg);
1506 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1507 dbus_message_unref(msg);
1513 * Method to emit a signal for a service discovery response.
1514 * The signal will carry station address, update indicator and it
1517 * @wpa_s: %wpa_supplicant network interface data
1518 * @sa: station addr (p2p i/f) of the peer
1519 * @update_indic: service discovery request update indicator
1520 * @tlvs: service discovery request genrated byte array of tlvs
1521 * @tlvs_len: service discovery request tlvs length
1523 void wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
1524 const u8 *sa, u16 update_indic,
1525 const u8 *tlvs, size_t tlvs_len)
1528 DBusMessageIter iter, dict_iter;
1529 struct wpas_dbus_priv *iface;
1530 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1531 iface = wpa_s->global->dbus;
1533 /* Do nothing if the control interface is not turned on */
1537 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1538 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1539 "ServiceDiscoveryResponse");
1543 /* Check if this is a known peer */
1544 if (!p2p_peer_known(wpa_s->global->p2p, sa))
1547 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1548 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
1549 COMPACT_MACSTR, wpa_s->dbus_new_path, MAC2STR(sa));
1551 path = peer_obj_path;
1553 dbus_message_iter_init_append(msg, &iter);
1554 if (!wpa_dbus_dict_open_write(&iter, &dict_iter))
1557 if (!wpa_dbus_dict_append_object_path(&dict_iter, "peer_object",
1559 !wpa_dbus_dict_append_uint16(&dict_iter, "update_indicator",
1561 !wpa_dbus_dict_append_byte_array(&dict_iter, "tlvs",
1562 (const char *) tlvs,
1564 !wpa_dbus_dict_close_write(&iter, &dict_iter))
1568 dbus_connection_send(iface->con, msg, NULL);
1569 dbus_message_unref(msg);
1572 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1573 dbus_message_unref(msg);
1577 * wpas_dbus_signal_persistent_group - Send a persistent group related
1579 * @wpa_s: %wpa_supplicant network interface data
1580 * @id: new persistent group id
1581 * @sig_name: signal name - PersistentGroupAdded, PersistentGroupRemoved
1582 * @properties: determines if add second argument with object properties
1584 * Notify listeners about an event related to persistent groups.
1586 static void wpas_dbus_signal_persistent_group(struct wpa_supplicant *wpa_s,
1587 int id, const char *sig_name,
1590 struct wpas_dbus_priv *iface;
1592 DBusMessageIter iter;
1593 char pgrp_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
1595 iface = wpa_s->global->dbus;
1597 /* Do nothing if the control interface is not turned on */
1601 os_snprintf(pgrp_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
1602 "%s/" WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "/%u",
1603 wpa_s->dbus_new_path, id);
1605 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1606 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1611 dbus_message_iter_init_append(msg, &iter);
1612 path = pgrp_obj_path;
1613 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
1618 if (!wpa_dbus_get_object_properties(
1619 iface, pgrp_obj_path,
1620 WPAS_DBUS_NEW_IFACE_PERSISTENT_GROUP, &iter))
1624 dbus_connection_send(iface->con, msg, NULL);
1626 dbus_message_unref(msg);
1630 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1631 dbus_message_unref(msg);
1636 * wpas_dbus_signal_persistent_group_added - Send a persistent_group
1638 * @wpa_s: %wpa_supplicant network interface data
1639 * @id: new persistent group id
1641 * Notify listeners about addition of a new persistent group.
1643 static void wpas_dbus_signal_persistent_group_added(
1644 struct wpa_supplicant *wpa_s, int id)
1646 wpas_dbus_signal_persistent_group(wpa_s, id, "PersistentGroupAdded",
1652 * wpas_dbus_signal_persistent_group_removed - Send a persistent_group
1654 * @wpa_s: %wpa_supplicant network interface data
1655 * @id: persistent group id
1657 * Notify listeners about removal of a persistent group.
1659 static void wpas_dbus_signal_persistent_group_removed(
1660 struct wpa_supplicant *wpa_s, int id)
1662 wpas_dbus_signal_persistent_group(wpa_s, id, "PersistentGroupRemoved",
1668 * wpas_dbus_signal_p2p_wps_failed - Signals WpsFailed event
1669 * @wpa_s: %wpa_supplicant network interface data
1671 * Sends Event dbus signal with name "fail" and dictionary containing
1672 * "msg" field with fail message number (int32) as arguments
1674 void wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
1675 struct wps_event_fail *fail)
1679 DBusMessageIter iter, dict_iter;
1680 struct wpas_dbus_priv *iface;
1683 iface = wpa_s->global->dbus;
1685 /* Do nothing if the control interface is not turned on */
1689 msg = dbus_message_new_signal(wpa_s->dbus_new_path,
1690 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
1695 dbus_message_iter_init_append(msg, &iter);
1697 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
1698 !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
1699 !wpa_dbus_dict_append_int32(&dict_iter, "msg", fail->msg) ||
1700 !wpa_dbus_dict_append_int16(&dict_iter, "config_error",
1701 fail->config_error) ||
1702 !wpa_dbus_dict_close_write(&iter, &dict_iter))
1703 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
1705 dbus_connection_send(iface->con, msg, NULL);
1707 dbus_message_unref(msg);
1710 #endif /*CONFIG_P2P*/
1714 * wpas_dbus_signal_prop_changed - Signals change of property
1715 * @wpa_s: %wpa_supplicant network interface data
1716 * @property: indicates which property has changed
1718 * Sends PropertyChanged signals with path, interface and arguments
1719 * depending on which property has changed.
1721 void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
1722 enum wpas_dbus_prop property)
1727 if (wpa_s->dbus_new_path == NULL)
1728 return; /* Skip signal since D-Bus setup is not yet ready */
1732 case WPAS_DBUS_PROP_AP_SCAN:
1735 case WPAS_DBUS_PROP_SCANNING:
1738 case WPAS_DBUS_PROP_STATE:
1741 case WPAS_DBUS_PROP_CURRENT_BSS:
1742 prop = "CurrentBSS";
1744 case WPAS_DBUS_PROP_CURRENT_NETWORK:
1745 prop = "CurrentNetwork";
1747 case WPAS_DBUS_PROP_BSSS:
1750 case WPAS_DBUS_PROP_CURRENT_AUTH_MODE:
1751 prop = "CurrentAuthMode";
1753 case WPAS_DBUS_PROP_DISCONNECT_REASON:
1754 prop = "DisconnectReason";
1758 wpa_printf(MSG_ERROR, "dbus: %s: Unknown Property value %d",
1759 __func__, property);
1763 wpa_dbus_mark_property_changed(wpa_s->global->dbus,
1764 wpa_s->dbus_new_path,
1765 WPAS_DBUS_NEW_IFACE_INTERFACE, prop);
1767 wpa_dbus_flush_object_changed_properties(
1768 wpa_s->global->dbus->con, wpa_s->dbus_new_path);
1774 * wpas_dbus_bss_signal_prop_changed - Signals change of BSS property
1775 * @wpa_s: %wpa_supplicant network interface data
1776 * @property: indicates which property has changed
1777 * @id: unique BSS identifier
1779 * Sends PropertyChanged signals with path, interface, and arguments depending
1780 * on which property has changed.
1782 void wpas_dbus_bss_signal_prop_changed(struct wpa_supplicant *wpa_s,
1783 enum wpas_dbus_bss_prop property,
1786 char path[WPAS_DBUS_OBJECT_PATH_MAX];
1790 case WPAS_DBUS_BSS_PROP_SIGNAL:
1793 case WPAS_DBUS_BSS_PROP_FREQ:
1796 case WPAS_DBUS_BSS_PROP_MODE:
1799 case WPAS_DBUS_BSS_PROP_PRIVACY:
1802 case WPAS_DBUS_BSS_PROP_RATES:
1805 case WPAS_DBUS_BSS_PROP_WPA:
1808 case WPAS_DBUS_BSS_PROP_RSN:
1811 case WPAS_DBUS_BSS_PROP_WPS:
1814 case WPAS_DBUS_BSS_PROP_IES:
1818 wpa_printf(MSG_ERROR, "dbus: %s: Unknown Property value %d",
1819 __func__, property);
1823 os_snprintf(path, WPAS_DBUS_OBJECT_PATH_MAX,
1824 "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
1825 wpa_s->dbus_new_path, id);
1827 wpa_dbus_mark_property_changed(wpa_s->global->dbus, path,
1828 WPAS_DBUS_NEW_IFACE_BSS, prop);
1833 * wpas_dbus_signal_debug_level_changed - Signals change of debug param
1834 * @global: wpa_global structure
1836 * Sends PropertyChanged signals informing that debug level has changed.
1838 void wpas_dbus_signal_debug_level_changed(struct wpa_global *global)
1840 wpa_dbus_mark_property_changed(global->dbus, WPAS_DBUS_NEW_PATH,
1841 WPAS_DBUS_NEW_INTERFACE,
1847 * wpas_dbus_signal_debug_timestamp_changed - Signals change of debug param
1848 * @global: wpa_global structure
1850 * Sends PropertyChanged signals informing that debug timestamp has changed.
1852 void wpas_dbus_signal_debug_timestamp_changed(struct wpa_global *global)
1854 wpa_dbus_mark_property_changed(global->dbus, WPAS_DBUS_NEW_PATH,
1855 WPAS_DBUS_NEW_INTERFACE,
1861 * wpas_dbus_signal_debug_show_keys_changed - Signals change of debug param
1862 * @global: wpa_global structure
1864 * Sends PropertyChanged signals informing that debug show_keys has changed.
1866 void wpas_dbus_signal_debug_show_keys_changed(struct wpa_global *global)
1868 wpa_dbus_mark_property_changed(global->dbus, WPAS_DBUS_NEW_PATH,
1869 WPAS_DBUS_NEW_INTERFACE,
1874 static void wpas_dbus_register(struct wpa_dbus_object_desc *obj_desc,
1876 WPADBusArgumentFreeFunction priv_free,
1877 const struct wpa_dbus_method_desc *methods,
1878 const struct wpa_dbus_property_desc *properties,
1879 const struct wpa_dbus_signal_desc *signals)
1883 obj_desc->user_data = priv;
1884 obj_desc->user_data_free_func = priv_free;
1885 obj_desc->methods = methods;
1886 obj_desc->properties = properties;
1887 obj_desc->signals = signals;
1889 for (n = 0; properties && properties->dbus_property; properties++)
1892 obj_desc->prop_changed_flags = os_zalloc(n);
1893 if (!obj_desc->prop_changed_flags)
1894 wpa_printf(MSG_DEBUG, "dbus: %s: can't register handlers",
1899 static const struct wpa_dbus_method_desc wpas_dbus_global_methods[] = {
1900 { "CreateInterface", WPAS_DBUS_NEW_INTERFACE,
1901 (WPADBusMethodHandler) &wpas_dbus_handler_create_interface,
1903 { "args", "a{sv}", ARG_IN },
1904 { "path", "o", ARG_OUT },
1908 { "RemoveInterface", WPAS_DBUS_NEW_INTERFACE,
1909 (WPADBusMethodHandler) &wpas_dbus_handler_remove_interface,
1911 { "path", "o", ARG_IN },
1915 { "GetInterface", WPAS_DBUS_NEW_INTERFACE,
1916 (WPADBusMethodHandler) &wpas_dbus_handler_get_interface,
1918 { "ifname", "s", ARG_IN },
1919 { "path", "o", ARG_OUT },
1923 #ifdef CONFIG_AUTOSCAN
1924 { "AutoScan", WPAS_DBUS_NEW_IFACE_INTERFACE,
1925 (WPADBusMethodHandler) &wpas_dbus_handler_autoscan,
1927 { "arg", "s", ARG_IN },
1931 #endif /* CONFIG_AUTOSCAN */
1932 { NULL, NULL, NULL, { END_ARGS } }
1935 static const struct wpa_dbus_property_desc wpas_dbus_global_properties[] = {
1936 { "DebugLevel", WPAS_DBUS_NEW_INTERFACE, "s",
1937 wpas_dbus_getter_debug_level,
1938 wpas_dbus_setter_debug_level
1940 { "DebugTimestamp", WPAS_DBUS_NEW_INTERFACE, "b",
1941 wpas_dbus_getter_debug_timestamp,
1942 wpas_dbus_setter_debug_timestamp
1944 { "DebugShowKeys", WPAS_DBUS_NEW_INTERFACE, "b",
1945 wpas_dbus_getter_debug_show_keys,
1946 wpas_dbus_setter_debug_show_keys
1948 { "Interfaces", WPAS_DBUS_NEW_INTERFACE, "ao",
1949 wpas_dbus_getter_interfaces,
1952 { "EapMethods", WPAS_DBUS_NEW_INTERFACE, "as",
1953 wpas_dbus_getter_eap_methods,
1956 { "Capabilities", WPAS_DBUS_NEW_INTERFACE, "as",
1957 wpas_dbus_getter_global_capabilities,
1960 { NULL, NULL, NULL, NULL, NULL }
1963 static const struct wpa_dbus_signal_desc wpas_dbus_global_signals[] = {
1964 { "InterfaceAdded", WPAS_DBUS_NEW_INTERFACE,
1966 { "path", "o", ARG_OUT },
1967 { "properties", "a{sv}", ARG_OUT },
1971 { "InterfaceRemoved", WPAS_DBUS_NEW_INTERFACE,
1973 { "path", "o", ARG_OUT },
1977 { "NetworkRequest", WPAS_DBUS_NEW_IFACE_INTERFACE,
1979 { "path", "o", ARG_OUT },
1980 { "field", "s", ARG_OUT },
1981 { "text", "s", ARG_OUT },
1985 /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
1986 { "PropertiesChanged", WPAS_DBUS_NEW_INTERFACE,
1988 { "properties", "a{sv}", ARG_OUT },
1992 { NULL, NULL, { END_ARGS } }
1997 * wpas_dbus_ctrl_iface_init - Initialize dbus control interface
1998 * @global: Pointer to global data from wpa_supplicant_init()
1999 * Returns: 0 on success or -1 on failure
2001 * Initialize the dbus control interface for wpa_supplicantand and start
2002 * receiving commands from external programs over the bus.
2004 int wpas_dbus_ctrl_iface_init(struct wpas_dbus_priv *priv)
2006 struct wpa_dbus_object_desc *obj_desc;
2009 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
2011 wpa_printf(MSG_ERROR, "Not enough memory "
2012 "to create object description");
2016 wpas_dbus_register(obj_desc, priv->global, NULL,
2017 wpas_dbus_global_methods,
2018 wpas_dbus_global_properties,
2019 wpas_dbus_global_signals);
2021 wpa_printf(MSG_DEBUG, "dbus: Register D-Bus object '%s'",
2022 WPAS_DBUS_NEW_PATH);
2023 ret = wpa_dbus_ctrl_iface_init(priv, WPAS_DBUS_NEW_PATH,
2024 WPAS_DBUS_NEW_SERVICE,
2027 free_dbus_object_desc(obj_desc);
2029 priv->dbus_new_initialized = 1;
2036 * wpas_dbus_ctrl_iface_deinit - Deinitialize dbus ctrl interface for
2038 * @iface: Pointer to dbus private data from wpas_dbus_init()
2040 * Deinitialize the dbus control interface that was initialized with
2041 * wpas_dbus_ctrl_iface_init().
2043 void wpas_dbus_ctrl_iface_deinit(struct wpas_dbus_priv *iface)
2045 if (!iface->dbus_new_initialized)
2047 wpa_printf(MSG_DEBUG, "dbus: Unregister D-Bus object '%s'",
2048 WPAS_DBUS_NEW_PATH);
2049 dbus_connection_unregister_object_path(iface->con,
2050 WPAS_DBUS_NEW_PATH);
2054 static void wpa_dbus_free(void *ptr)
2060 static const struct wpa_dbus_property_desc wpas_dbus_network_properties[] = {
2061 { "Properties", WPAS_DBUS_NEW_IFACE_NETWORK, "a{sv}",
2062 wpas_dbus_getter_network_properties,
2063 wpas_dbus_setter_network_properties
2065 { "Enabled", WPAS_DBUS_NEW_IFACE_NETWORK, "b",
2066 wpas_dbus_getter_enabled,
2067 wpas_dbus_setter_enabled
2069 { NULL, NULL, NULL, NULL, NULL }
2073 static const struct wpa_dbus_signal_desc wpas_dbus_network_signals[] = {
2074 /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
2075 { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_NETWORK,
2077 { "properties", "a{sv}", ARG_OUT },
2081 { NULL, NULL, { END_ARGS } }
2086 * wpas_dbus_register_network - Register a configured network with dbus
2087 * @wpa_s: wpa_supplicant interface structure
2088 * @ssid: network configuration data
2089 * Returns: 0 on success, -1 on failure
2091 * Registers network representing object with dbus
2093 int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
2094 struct wpa_ssid *ssid)
2096 struct wpas_dbus_priv *ctrl_iface;
2097 struct wpa_dbus_object_desc *obj_desc;
2098 struct network_handler_args *arg;
2099 char net_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
2103 * If it is a persistent group register it as such.
2104 * This is to handle cases where an interface is being initialized
2105 * with a list of networks read from config.
2107 if (network_is_persistent_group(ssid))
2108 return wpas_dbus_register_persistent_group(wpa_s, ssid);
2109 #endif /* CONFIG_P2P */
2111 /* Do nothing if the control interface is not turned on */
2112 if (wpa_s == NULL || wpa_s->global == NULL)
2114 ctrl_iface = wpa_s->global->dbus;
2115 if (ctrl_iface == NULL)
2118 os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
2119 "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
2120 wpa_s->dbus_new_path, ssid->id);
2122 wpa_printf(MSG_DEBUG, "dbus: Register network object '%s'",
2124 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
2126 wpa_printf(MSG_ERROR, "Not enough memory "
2127 "to create object description");
2131 /* allocate memory for handlers arguments */
2132 arg = os_zalloc(sizeof(struct network_handler_args));
2134 wpa_printf(MSG_ERROR, "Not enough memory "
2135 "to create arguments for method");
2142 wpas_dbus_register(obj_desc, arg, wpa_dbus_free, NULL,
2143 wpas_dbus_network_properties,
2144 wpas_dbus_network_signals);
2146 if (wpa_dbus_register_object_per_iface(ctrl_iface, net_obj_path,
2147 wpa_s->ifname, obj_desc))
2150 wpas_dbus_signal_network_added(wpa_s, ssid->id);
2155 free_dbus_object_desc(obj_desc);
2161 * wpas_dbus_unregister_network - Unregister a configured network from dbus
2162 * @wpa_s: wpa_supplicant interface structure
2164 * Returns: 0 on success, -1 on failure
2166 * Unregisters network representing object from dbus
2168 int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s, int nid)
2170 struct wpas_dbus_priv *ctrl_iface;
2171 char net_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
2174 struct wpa_ssid *ssid;
2176 ssid = wpa_config_get_network(wpa_s->conf, nid);
2178 /* If it is a persistent group unregister it as such */
2179 if (ssid && network_is_persistent_group(ssid))
2180 return wpas_dbus_unregister_persistent_group(wpa_s, nid);
2181 #endif /* CONFIG_P2P */
2183 /* Do nothing if the control interface is not turned on */
2184 if (wpa_s->global == NULL || wpa_s->dbus_new_path == NULL)
2186 ctrl_iface = wpa_s->global->dbus;
2187 if (ctrl_iface == NULL)
2190 os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
2191 "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
2192 wpa_s->dbus_new_path, nid);
2194 wpa_printf(MSG_DEBUG, "dbus: Unregister network object '%s'",
2196 ret = wpa_dbus_unregister_object_per_iface(ctrl_iface, net_obj_path);
2199 wpas_dbus_signal_network_removed(wpa_s, nid);
2205 static const struct wpa_dbus_property_desc wpas_dbus_bss_properties[] = {
2206 { "SSID", WPAS_DBUS_NEW_IFACE_BSS, "ay",
2207 wpas_dbus_getter_bss_ssid,
2210 { "BSSID", WPAS_DBUS_NEW_IFACE_BSS, "ay",
2211 wpas_dbus_getter_bss_bssid,
2214 { "Privacy", WPAS_DBUS_NEW_IFACE_BSS, "b",
2215 wpas_dbus_getter_bss_privacy,
2218 { "Mode", WPAS_DBUS_NEW_IFACE_BSS, "s",
2219 wpas_dbus_getter_bss_mode,
2222 { "Signal", WPAS_DBUS_NEW_IFACE_BSS, "n",
2223 wpas_dbus_getter_bss_signal,
2226 { "Frequency", WPAS_DBUS_NEW_IFACE_BSS, "q",
2227 wpas_dbus_getter_bss_frequency,
2230 { "Rates", WPAS_DBUS_NEW_IFACE_BSS, "au",
2231 wpas_dbus_getter_bss_rates,
2234 { "WPA", WPAS_DBUS_NEW_IFACE_BSS, "a{sv}",
2235 wpas_dbus_getter_bss_wpa,
2238 { "RSN", WPAS_DBUS_NEW_IFACE_BSS, "a{sv}",
2239 wpas_dbus_getter_bss_rsn,
2242 { "WPS", WPAS_DBUS_NEW_IFACE_BSS, "a{sv}",
2243 wpas_dbus_getter_bss_wps,
2246 { "IEs", WPAS_DBUS_NEW_IFACE_BSS, "ay",
2247 wpas_dbus_getter_bss_ies,
2250 { NULL, NULL, NULL, NULL, NULL }
2254 static const struct wpa_dbus_signal_desc wpas_dbus_bss_signals[] = {
2255 /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
2256 { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_BSS,
2258 { "properties", "a{sv}", ARG_OUT },
2262 { NULL, NULL, { END_ARGS } }
2267 * wpas_dbus_unregister_bss - Unregister a scanned BSS from dbus
2268 * @wpa_s: wpa_supplicant interface structure
2269 * @bssid: scanned network bssid
2270 * @id: unique BSS identifier
2271 * Returns: 0 on success, -1 on failure
2273 * Unregisters BSS representing object from dbus
2275 int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
2276 u8 bssid[ETH_ALEN], unsigned int id)
2278 struct wpas_dbus_priv *ctrl_iface;
2279 char bss_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
2281 /* Do nothing if the control interface is not turned on */
2282 if (wpa_s == NULL || wpa_s->global == NULL)
2284 ctrl_iface = wpa_s->global->dbus;
2285 if (ctrl_iface == NULL)
2288 os_snprintf(bss_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
2289 "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
2290 wpa_s->dbus_new_path, id);
2292 wpa_printf(MSG_DEBUG, "dbus: Unregister BSS object '%s'",
2294 if (wpa_dbus_unregister_object_per_iface(ctrl_iface, bss_obj_path)) {
2295 wpa_printf(MSG_ERROR, "dbus: Cannot unregister BSS object %s",
2300 wpas_dbus_signal_bss_removed(wpa_s, bss_obj_path);
2301 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_BSSS);
2308 * wpas_dbus_register_bss - Register a scanned BSS with dbus
2309 * @wpa_s: wpa_supplicant interface structure
2310 * @bssid: scanned network bssid
2311 * @id: unique BSS identifier
2312 * Returns: 0 on success, -1 on failure
2314 * Registers BSS representing object with dbus
2316 int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
2317 u8 bssid[ETH_ALEN], unsigned int id)
2319 struct wpas_dbus_priv *ctrl_iface;
2320 struct wpa_dbus_object_desc *obj_desc;
2321 char bss_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
2322 struct bss_handler_args *arg;
2324 /* Do nothing if the control interface is not turned on */
2325 if (wpa_s == NULL || wpa_s->global == NULL)
2327 ctrl_iface = wpa_s->global->dbus;
2328 if (ctrl_iface == NULL)
2331 os_snprintf(bss_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
2332 "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
2333 wpa_s->dbus_new_path, id);
2335 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
2337 wpa_printf(MSG_ERROR, "Not enough memory "
2338 "to create object description");
2342 arg = os_zalloc(sizeof(struct bss_handler_args));
2344 wpa_printf(MSG_ERROR, "Not enough memory "
2345 "to create arguments for handler");
2351 wpas_dbus_register(obj_desc, arg, wpa_dbus_free, NULL,
2352 wpas_dbus_bss_properties,
2353 wpas_dbus_bss_signals);
2355 wpa_printf(MSG_DEBUG, "dbus: Register BSS object '%s'",
2357 if (wpa_dbus_register_object_per_iface(ctrl_iface, bss_obj_path,
2358 wpa_s->ifname, obj_desc)) {
2359 wpa_printf(MSG_ERROR,
2360 "Cannot register BSSID dbus object %s.",
2365 wpas_dbus_signal_bss_added(wpa_s, bss_obj_path);
2366 wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_BSSS);
2371 free_dbus_object_desc(obj_desc);
2376 static const struct wpa_dbus_method_desc wpas_dbus_interface_methods[] = {
2377 { "Scan", WPAS_DBUS_NEW_IFACE_INTERFACE,
2378 (WPADBusMethodHandler) &wpas_dbus_handler_scan,
2380 { "args", "a{sv}", ARG_IN },
2384 { "Disconnect", WPAS_DBUS_NEW_IFACE_INTERFACE,
2385 (WPADBusMethodHandler) &wpas_dbus_handler_disconnect,
2390 { "AddNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE,
2391 (WPADBusMethodHandler) &wpas_dbus_handler_add_network,
2393 { "args", "a{sv}", ARG_IN },
2394 { "path", "o", ARG_OUT },
2398 { "Reassociate", WPAS_DBUS_NEW_IFACE_INTERFACE,
2399 (WPADBusMethodHandler) &wpas_dbus_handler_reassociate,
2404 { "RemoveNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE,
2405 (WPADBusMethodHandler) &wpas_dbus_handler_remove_network,
2407 { "path", "o", ARG_IN },
2411 { "RemoveAllNetworks", WPAS_DBUS_NEW_IFACE_INTERFACE,
2412 (WPADBusMethodHandler) &wpas_dbus_handler_remove_all_networks,
2417 { "SelectNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE,
2418 (WPADBusMethodHandler) &wpas_dbus_handler_select_network,
2420 { "path", "o", ARG_IN },
2424 { "NetworkReply", WPAS_DBUS_NEW_IFACE_INTERFACE,
2425 (WPADBusMethodHandler) &wpas_dbus_handler_network_reply,
2427 { "path", "o", ARG_IN },
2428 { "field", "s", ARG_IN },
2429 { "value", "s", ARG_IN },
2433 { "AddBlob", WPAS_DBUS_NEW_IFACE_INTERFACE,
2434 (WPADBusMethodHandler) &wpas_dbus_handler_add_blob,
2436 { "name", "s", ARG_IN },
2437 { "data", "ay", ARG_IN },
2441 { "GetBlob", WPAS_DBUS_NEW_IFACE_INTERFACE,
2442 (WPADBusMethodHandler) &wpas_dbus_handler_get_blob,
2444 { "name", "s", ARG_IN },
2445 { "data", "ay", ARG_OUT },
2449 { "RemoveBlob", WPAS_DBUS_NEW_IFACE_INTERFACE,
2450 (WPADBusMethodHandler) &wpas_dbus_handler_remove_blob,
2452 { "name", "s", ARG_IN },
2457 { "Start", WPAS_DBUS_NEW_IFACE_WPS,
2458 (WPADBusMethodHandler) &wpas_dbus_handler_wps_start,
2460 { "args", "a{sv}", ARG_IN },
2461 { "output", "a{sv}", ARG_OUT },
2465 #endif /* CONFIG_WPS */
2467 { "Find", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2468 (WPADBusMethodHandler)wpas_dbus_handler_p2p_find,
2470 { "args", "a{sv}", ARG_IN },
2474 { "StopFind", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2475 (WPADBusMethodHandler)wpas_dbus_handler_p2p_stop_find,
2480 { "Listen", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2481 (WPADBusMethodHandler)wpas_dbus_handler_p2p_listen,
2483 { "timeout", "i", ARG_IN },
2487 { "ExtendedListen", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2488 (WPADBusMethodHandler)wpas_dbus_handler_p2p_extendedlisten,
2490 { "args", "a{sv}", ARG_IN },
2494 { "PresenceRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2495 (WPADBusMethodHandler)wpas_dbus_handler_p2p_presence_request,
2497 { "args", "a{sv}", ARG_IN },
2501 { "ProvisionDiscoveryRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2502 (WPADBusMethodHandler)wpas_dbus_handler_p2p_prov_disc_req,
2504 { "peer", "o", ARG_IN },
2505 { "config_method", "s", ARG_IN },
2509 { "Connect", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2510 (WPADBusMethodHandler)wpas_dbus_handler_p2p_connect,
2512 { "args", "a{sv}", ARG_IN },
2513 { "generated_pin", "s", ARG_OUT },
2517 { "GroupAdd", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2518 (WPADBusMethodHandler)wpas_dbus_handler_p2p_group_add,
2520 { "args", "a{sv}", ARG_IN },
2524 { "Invite", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2525 (WPADBusMethodHandler)wpas_dbus_handler_p2p_invite,
2527 { "args", "a{sv}", ARG_IN },
2531 { "Disconnect", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2532 (WPADBusMethodHandler)wpas_dbus_handler_p2p_disconnect,
2537 { "RejectPeer", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2538 (WPADBusMethodHandler)wpas_dbus_handler_p2p_rejectpeer,
2540 { "peer", "o", ARG_IN },
2544 { "Flush", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2545 (WPADBusMethodHandler)wpas_dbus_handler_p2p_flush,
2550 { "AddService", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2551 (WPADBusMethodHandler)wpas_dbus_handler_p2p_add_service,
2553 { "args", "a{sv}", ARG_IN },
2557 { "DeleteService", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2558 (WPADBusMethodHandler)wpas_dbus_handler_p2p_delete_service,
2560 { "args", "a{sv}", ARG_IN },
2564 { "FlushService", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2565 (WPADBusMethodHandler)wpas_dbus_handler_p2p_flush_service,
2570 { "ServiceDiscoveryRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2571 (WPADBusMethodHandler)wpas_dbus_handler_p2p_service_sd_req,
2573 { "args", "a{sv}", ARG_IN },
2577 { "ServiceDiscoveryResponse", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2578 (WPADBusMethodHandler)wpas_dbus_handler_p2p_service_sd_res,
2580 { "args", "a{sv}", ARG_IN },
2584 { "ServiceDiscoveryCancelRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2585 (WPADBusMethodHandler)wpas_dbus_handler_p2p_service_sd_cancel_req,
2587 { "args", "t", ARG_IN },
2591 { "ServiceUpdate", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2592 (WPADBusMethodHandler)wpas_dbus_handler_p2p_service_update,
2597 { "ServiceDiscoveryExternal", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2598 (WPADBusMethodHandler)wpas_dbus_handler_p2p_serv_disc_external,
2600 { "arg", "i", ARG_IN },
2604 { "ServiceDiscoveryExternal", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2605 (WPADBusMethodHandler)wpas_dbus_handler_p2p_serv_disc_external,
2607 { "arg", "i", ARG_IN },
2611 { "AddPersistentGroup", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2612 (WPADBusMethodHandler) wpas_dbus_handler_add_persistent_group,
2614 { "args", "a{sv}", ARG_IN },
2615 { "path", "o", ARG_OUT },
2619 { "RemovePersistentGroup", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2620 (WPADBusMethodHandler) wpas_dbus_handler_remove_persistent_group,
2622 { "path", "o", ARG_IN },
2626 { "RemoveAllPersistentGroups", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2627 (WPADBusMethodHandler)
2628 wpas_dbus_handler_remove_all_persistent_groups,
2633 #endif /* CONFIG_P2P */
2634 { "FlushBSS", WPAS_DBUS_NEW_IFACE_INTERFACE,
2635 (WPADBusMethodHandler) &wpas_dbus_handler_flush_bss,
2637 { "age", "u", ARG_IN },
2642 { "SubscribeProbeReq", WPAS_DBUS_NEW_IFACE_INTERFACE,
2643 (WPADBusMethodHandler) wpas_dbus_handler_subscribe_preq,
2648 { "UnsubscribeProbeReq", WPAS_DBUS_NEW_IFACE_INTERFACE,
2649 (WPADBusMethodHandler) wpas_dbus_handler_unsubscribe_preq,
2654 #endif /* CONFIG_AP */
2655 { NULL, NULL, NULL, { END_ARGS } }
2658 static const struct wpa_dbus_property_desc wpas_dbus_interface_properties[] = {
2659 { "Capabilities", WPAS_DBUS_NEW_IFACE_INTERFACE, "a{sv}",
2660 wpas_dbus_getter_capabilities,
2663 { "State", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
2664 wpas_dbus_getter_state,
2667 { "Scanning", WPAS_DBUS_NEW_IFACE_INTERFACE, "b",
2668 wpas_dbus_getter_scanning,
2671 { "ApScan", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
2672 wpas_dbus_getter_ap_scan,
2673 wpas_dbus_setter_ap_scan
2675 { "BSSExpireAge", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
2676 wpas_dbus_getter_bss_expire_age,
2677 wpas_dbus_setter_bss_expire_age
2679 { "BSSExpireCount", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
2680 wpas_dbus_getter_bss_expire_count,
2681 wpas_dbus_setter_bss_expire_count
2683 { "Country", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
2684 wpas_dbus_getter_country,
2685 wpas_dbus_setter_country
2687 { "Ifname", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
2688 wpas_dbus_getter_ifname,
2691 { "Driver", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
2692 wpas_dbus_getter_driver,
2695 { "BridgeIfname", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
2696 wpas_dbus_getter_bridge_ifname,
2699 { "CurrentBSS", WPAS_DBUS_NEW_IFACE_INTERFACE, "o",
2700 wpas_dbus_getter_current_bss,
2703 { "CurrentNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE, "o",
2704 wpas_dbus_getter_current_network,
2707 { "CurrentAuthMode", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
2708 wpas_dbus_getter_current_auth_mode,
2711 { "Blobs", WPAS_DBUS_NEW_IFACE_INTERFACE, "a{say}",
2712 wpas_dbus_getter_blobs,
2715 { "BSSs", WPAS_DBUS_NEW_IFACE_INTERFACE, "ao",
2716 wpas_dbus_getter_bsss,
2719 { "Networks", WPAS_DBUS_NEW_IFACE_INTERFACE, "ao",
2720 wpas_dbus_getter_networks,
2723 { "FastReauth", WPAS_DBUS_NEW_IFACE_INTERFACE, "b",
2724 wpas_dbus_getter_fast_reauth,
2725 wpas_dbus_setter_fast_reauth
2727 { "ScanInterval", WPAS_DBUS_NEW_IFACE_INTERFACE, "i",
2728 wpas_dbus_getter_scan_interval,
2729 wpas_dbus_setter_scan_interval
2732 { "ProcessCredentials", WPAS_DBUS_NEW_IFACE_WPS, "b",
2733 wpas_dbus_getter_process_credentials,
2734 wpas_dbus_setter_process_credentials
2736 #endif /* CONFIG_WPS */
2738 { "P2PDeviceConfig", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "a{sv}",
2739 wpas_dbus_getter_p2p_device_config,
2740 wpas_dbus_setter_p2p_device_config
2742 { "Peers", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "ao",
2743 wpas_dbus_getter_p2p_peers,
2746 { "Role", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "s",
2747 wpas_dbus_getter_p2p_role,
2750 { "Group", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "o",
2751 wpas_dbus_getter_p2p_group,
2754 { "PeerGO", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "o",
2755 wpas_dbus_getter_p2p_peergo,
2758 { "PersistentGroups", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "ao",
2759 wpas_dbus_getter_persistent_groups,
2762 #endif /* CONFIG_P2P */
2763 { "DisconnectReason", WPAS_DBUS_NEW_IFACE_INTERFACE, "i",
2764 wpas_dbus_getter_disconnect_reason,
2767 { NULL, NULL, NULL, NULL, NULL }
2770 static const struct wpa_dbus_signal_desc wpas_dbus_interface_signals[] = {
2771 { "ScanDone", WPAS_DBUS_NEW_IFACE_INTERFACE,
2773 { "success", "b", ARG_OUT },
2777 { "BSSAdded", WPAS_DBUS_NEW_IFACE_INTERFACE,
2779 { "path", "o", ARG_OUT },
2780 { "properties", "a{sv}", ARG_OUT },
2784 { "BSSRemoved", WPAS_DBUS_NEW_IFACE_INTERFACE,
2786 { "path", "o", ARG_OUT },
2790 { "BlobAdded", WPAS_DBUS_NEW_IFACE_INTERFACE,
2792 { "name", "s", ARG_OUT },
2796 { "BlobRemoved", WPAS_DBUS_NEW_IFACE_INTERFACE,
2798 { "name", "s", ARG_OUT },
2802 { "NetworkAdded", WPAS_DBUS_NEW_IFACE_INTERFACE,
2804 { "path", "o", ARG_OUT },
2805 { "properties", "a{sv}", ARG_OUT },
2809 { "NetworkRemoved", WPAS_DBUS_NEW_IFACE_INTERFACE,
2811 { "path", "o", ARG_OUT },
2815 { "NetworkSelected", WPAS_DBUS_NEW_IFACE_INTERFACE,
2817 { "path", "o", ARG_OUT },
2821 /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
2822 { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_INTERFACE,
2824 { "properties", "a{sv}", ARG_OUT },
2829 { "Event", WPAS_DBUS_NEW_IFACE_WPS,
2831 { "name", "s", ARG_OUT },
2832 { "args", "a{sv}", ARG_OUT },
2836 { "Credentials", WPAS_DBUS_NEW_IFACE_WPS,
2838 { "credentials", "a{sv}", ARG_OUT },
2842 /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
2843 { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_WPS,
2845 { "properties", "a{sv}", ARG_OUT },
2849 #endif /* CONFIG_WPS */
2851 { "P2PStateChanged", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2853 { "states", "a{ss}", ARG_OUT },
2857 { "DeviceFound", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2859 { "path", "o", ARG_OUT },
2860 { "properties", "a{sv}", ARG_OUT },
2864 { "DeviceLost", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2866 { "path", "o", ARG_OUT },
2870 { "ProvisionDiscoveryRequestDisplayPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2872 { "peer_object", "o", ARG_OUT },
2873 { "pin", "s", ARG_OUT },
2877 { "ProvisionDiscoveryResponseDisplayPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2879 { "peer_object", "o", ARG_OUT },
2880 { "pin", "s", ARG_OUT },
2884 { "ProvisionDiscoveryRequestEnterPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2886 { "peer_object", "o", ARG_OUT },
2890 { "ProvisionDiscoveryResponseEnterPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2892 { "peer_object", "o", ARG_OUT },
2896 { "ProvisionDiscoveryPBCRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2898 { "peer_object", "o", ARG_OUT },
2902 { "ProvisionDiscoveryPBCResponse", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2904 { "peer_object", "o", ARG_OUT },
2908 { "ProvisionDiscoveryFailure", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2910 { "peer_object", "o", ARG_OUT },
2911 { "status", "i", ARG_OUT },
2915 { "GroupStarted", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2917 { "properties", "a{sv}", ARG_OUT },
2921 { "GONegotiationSuccess", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2926 { "GONegotiationFailure", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2928 { "status", "i", ARG_OUT },
2932 { "GONegotiationRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2934 { "path", "o", ARG_OUT },
2935 { "dev_passwd_id", "i", ARG_OUT },
2939 { "InvitationResult", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2941 { "invite_result", "a{sv}", ARG_OUT },
2945 { "GroupFinished", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2947 { "ifname", "s", ARG_OUT },
2948 { "role", "s", ARG_OUT },
2952 { "ServiceDiscoveryRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2954 { "sd_request", "a{sv}", ARG_OUT },
2958 { "ServiceDiscoveryResponse", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2960 { "sd_response", "a{sv}", ARG_OUT },
2964 { "PersistentGroupAdded", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2966 { "path", "o", ARG_OUT },
2967 { "properties", "a{sv}", ARG_OUT },
2971 { "PersistentGroupRemoved", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2973 { "path", "o", ARG_OUT },
2977 { "WpsFailed", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
2979 { "name", "s", ARG_OUT },
2980 { "args", "a{sv}", ARG_OUT },
2984 #endif /* CONFIG_P2P */
2986 { "ProbeRequest", WPAS_DBUS_NEW_IFACE_INTERFACE,
2988 { "args", "a{sv}", ARG_OUT },
2992 #endif /* CONFIG_AP */
2993 { "Certification", WPAS_DBUS_NEW_IFACE_INTERFACE,
2995 { "certification", "a{sv}", ARG_OUT },
2999 { "EAP", WPAS_DBUS_NEW_IFACE_INTERFACE,
3001 { "status", "s", ARG_OUT },
3002 { "parameter", "s", ARG_OUT },
3006 { NULL, NULL, { END_ARGS } }
3010 int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s)
3013 struct wpa_dbus_object_desc *obj_desc = NULL;
3014 struct wpas_dbus_priv *ctrl_iface = wpa_s->global->dbus;
3017 /* Do nothing if the control interface is not turned on */
3018 if (ctrl_iface == NULL)
3021 /* Create and set the interface's object path */
3022 wpa_s->dbus_new_path = os_zalloc(WPAS_DBUS_OBJECT_PATH_MAX);
3023 if (wpa_s->dbus_new_path == NULL)
3025 next = ctrl_iface->next_objid++;
3026 os_snprintf(wpa_s->dbus_new_path, WPAS_DBUS_OBJECT_PATH_MAX,
3027 WPAS_DBUS_NEW_PATH_INTERFACES "/%u",
3030 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
3032 wpa_printf(MSG_ERROR, "Not enough memory "
3033 "to create object description");
3037 wpas_dbus_register(obj_desc, wpa_s, NULL, wpas_dbus_interface_methods,
3038 wpas_dbus_interface_properties,
3039 wpas_dbus_interface_signals);
3041 wpa_printf(MSG_DEBUG, "dbus: Register interface object '%s'",
3042 wpa_s->dbus_new_path);
3043 if (wpa_dbus_register_object_per_iface(ctrl_iface,
3044 wpa_s->dbus_new_path,
3045 wpa_s->ifname, obj_desc))
3048 wpas_dbus_signal_interface_added(wpa_s);
3053 os_free(wpa_s->dbus_new_path);
3054 wpa_s->dbus_new_path = NULL;
3055 free_dbus_object_desc(obj_desc);
3060 int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s)
3062 struct wpas_dbus_priv *ctrl_iface;
3064 /* Do nothing if the control interface is not turned on */
3065 if (wpa_s == NULL || wpa_s->global == NULL)
3067 ctrl_iface = wpa_s->global->dbus;
3068 if (ctrl_iface == NULL)
3071 wpa_printf(MSG_DEBUG, "dbus: Unregister interface object '%s'",
3072 wpa_s->dbus_new_path);
3075 if (wpa_s->preq_notify_peer) {
3076 wpas_dbus_unsubscribe_noc(ctrl_iface);
3077 os_free(wpa_s->preq_notify_peer);
3078 wpa_s->preq_notify_peer = NULL;
3080 #endif /* CONFIG_AP */
3082 if (wpa_dbus_unregister_object_per_iface(ctrl_iface,
3083 wpa_s->dbus_new_path))
3086 wpas_dbus_signal_interface_removed(wpa_s);
3088 os_free(wpa_s->dbus_new_path);
3089 wpa_s->dbus_new_path = NULL;
3096 static const struct wpa_dbus_property_desc wpas_dbus_p2p_peer_properties[] = {
3097 { "DeviceName", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
3098 wpas_dbus_getter_p2p_peer_device_name,
3101 { "PrimaryDeviceType", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ay",
3102 wpas_dbus_getter_p2p_peer_primary_device_type,
3105 { "config_method", WPAS_DBUS_NEW_IFACE_P2P_PEER, "q",
3106 wpas_dbus_getter_p2p_peer_config_method,
3109 { "level", WPAS_DBUS_NEW_IFACE_P2P_PEER, "i",
3110 wpas_dbus_getter_p2p_peer_level,
3113 { "devicecapability", WPAS_DBUS_NEW_IFACE_P2P_PEER, "y",
3114 wpas_dbus_getter_p2p_peer_device_capability,
3117 { "groupcapability", WPAS_DBUS_NEW_IFACE_P2P_PEER, "y",
3118 wpas_dbus_getter_p2p_peer_group_capability,
3121 { "SecondaryDeviceTypes", WPAS_DBUS_NEW_IFACE_P2P_PEER, "aay",
3122 wpas_dbus_getter_p2p_peer_secondary_device_types,
3125 { "VendorExtension", WPAS_DBUS_NEW_IFACE_P2P_PEER, "aay",
3126 wpas_dbus_getter_p2p_peer_vendor_extension,
3129 { "IEs", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ay",
3130 wpas_dbus_getter_p2p_peer_ies,
3133 { NULL, NULL, NULL, NULL, NULL }
3136 static const struct wpa_dbus_signal_desc wpas_dbus_p2p_peer_signals[] = {
3138 { NULL, NULL, { END_ARGS } }
3142 * wpas_dbus_signal_peer - Send a peer related event signal
3143 * @wpa_s: %wpa_supplicant network interface data
3144 * @dev: peer device object
3145 * @interface: name of the interface emitting this signal.
3146 * In case of peer objects, it would be emitted by either
3147 * the "interface object" or by "peer objects"
3148 * @sig_name: signal name - DeviceFound
3150 * Notify listeners about event related with newly found p2p peer device
3152 static void wpas_dbus_signal_peer(struct wpa_supplicant *wpa_s,
3153 const u8 *dev_addr, const char *interface,
3154 const char *sig_name)
3156 struct wpas_dbus_priv *iface;
3158 DBusMessageIter iter;
3159 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
3161 iface = wpa_s->global->dbus;
3163 /* Do nothing if the control interface is not turned on */
3167 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
3168 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
3169 wpa_s->dbus_new_path, MAC2STR(dev_addr));
3171 msg = dbus_message_new_signal(wpa_s->dbus_new_path, interface,
3176 dbus_message_iter_init_append(msg, &iter);
3177 path = peer_obj_path;
3178 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
3182 dbus_connection_send(iface->con, msg, NULL);
3184 dbus_message_unref(msg);
3188 wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
3189 dbus_message_unref(msg);
3194 * wpas_dbus_signal_peer_found - Send a peer found signal
3195 * @wpa_s: %wpa_supplicant network interface data
3196 * @dev: peer device object
3198 * Notify listeners about find a p2p peer device found
3200 void wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
3203 wpas_dbus_signal_peer(wpa_s, dev_addr,
3204 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3209 * wpas_dbus_signal_peer_lost - Send a peer lost signal
3210 * @wpa_s: %wpa_supplicant network interface data
3211 * @dev: peer device object
3213 * Notify listeners about lost a p2p peer device
3215 void wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
3218 wpas_dbus_signal_peer(wpa_s, dev_addr,
3219 WPAS_DBUS_NEW_IFACE_P2PDEVICE,
3224 * wpas_dbus_register_peer - Register a discovered peer object with dbus
3225 * @wpa_s: wpa_supplicant interface structure
3226 * @ssid: network configuration data
3227 * Returns: 0 on success, -1 on failure
3229 * Registers network representing object with dbus
3231 int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s, const u8 *dev_addr)
3233 struct wpas_dbus_priv *ctrl_iface;
3234 struct wpa_dbus_object_desc *obj_desc;
3235 struct peer_handler_args *arg;
3236 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
3238 /* Do nothing if the control interface is not turned on */
3239 if (wpa_s == NULL || wpa_s->global == NULL)
3242 ctrl_iface = wpa_s->global->dbus;
3243 if (ctrl_iface == NULL)
3246 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
3247 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
3248 wpa_s->dbus_new_path, MAC2STR(dev_addr));
3250 wpa_printf(MSG_INFO, "dbus: Register peer object '%s'",
3252 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
3254 wpa_printf(MSG_ERROR, "Not enough memory "
3255 "to create object description");
3259 /* allocate memory for handlers arguments */
3260 arg = os_zalloc(sizeof(struct peer_handler_args));
3262 wpa_printf(MSG_ERROR, "Not enough memory "
3263 "to create arguments for method");
3268 os_memcpy(arg->p2p_device_addr, dev_addr, ETH_ALEN);
3270 wpas_dbus_register(obj_desc, arg, wpa_dbus_free,
3272 wpas_dbus_p2p_peer_properties,
3273 wpas_dbus_p2p_peer_signals);
3275 if (wpa_dbus_register_object_per_iface(ctrl_iface, peer_obj_path,
3276 wpa_s->ifname, obj_desc))
3282 free_dbus_object_desc(obj_desc);
3287 * wpas_dbus_unregister_peer - Unregister a peer object with dbus
3288 * @wpa_s: wpa_supplicant interface structure
3289 * @dev_addr: p2p device addr
3290 * Returns: 0 on success, -1 on failure
3292 * Registers network representing object with dbus
3294 int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
3297 struct wpas_dbus_priv *ctrl_iface;
3298 char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
3301 /* Do nothing if the control interface is not turned on */
3302 if (wpa_s == NULL || wpa_s->global == NULL ||
3303 wpa_s->dbus_new_path == NULL)
3305 ctrl_iface = wpa_s->global->dbus;
3306 if (ctrl_iface == NULL)
3309 os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
3310 "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
3311 wpa_s->dbus_new_path, MAC2STR(dev_addr));
3313 wpa_printf(MSG_INFO, "dbus: Unregister peer object '%s'",
3315 ret = wpa_dbus_unregister_object_per_iface(ctrl_iface, peer_obj_path);
3321 static const struct wpa_dbus_property_desc wpas_dbus_p2p_group_properties[] = {
3322 { "Members", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ao",
3323 wpas_dbus_getter_p2p_group_members,
3326 { "Group", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "o",
3327 wpas_dbus_getter_p2p_group,
3330 { "Role", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "s",
3331 wpas_dbus_getter_p2p_role,
3334 { "SSID", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ay",
3335 wpas_dbus_getter_p2p_group_ssid,
3338 { "BSSID", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ay",
3339 wpas_dbus_getter_p2p_group_bssid,
3342 { "Frequency", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "q",
3343 wpas_dbus_getter_p2p_group_frequency,
3346 { "Passphrase", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "s",
3347 wpas_dbus_getter_p2p_group_passphrase,
3350 { "PSK", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ay",
3351 wpas_dbus_getter_p2p_group_psk,
3354 { "WPSVendorExtensions", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "aay",
3355 wpas_dbus_getter_p2p_group_vendor_ext,
3356 wpas_dbus_setter_p2p_group_vendor_ext
3358 { NULL, NULL, NULL, NULL, NULL }
3361 static const struct wpa_dbus_signal_desc wpas_dbus_p2p_group_signals[] = {
3362 { "PeerJoined", WPAS_DBUS_NEW_IFACE_P2P_GROUP,
3364 { "peer", "o", ARG_OUT },
3368 { "PeerDisconnected", WPAS_DBUS_NEW_IFACE_P2P_GROUP,
3370 { "peer", "o", ARG_OUT },
3374 { NULL, NULL, { END_ARGS } }
3378 * wpas_dbus_register_p2p_group - Register a p2p group object with dbus
3379 * @wpa_s: wpa_supplicant interface structure
3380 * @ssid: SSID struct
3381 * Returns: 0 on success, -1 on failure
3383 * Registers p2p group representing object with dbus
3385 void wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
3386 struct wpa_ssid *ssid)
3388 struct wpas_dbus_priv *ctrl_iface;
3389 struct wpa_dbus_object_desc *obj_desc;
3390 char group_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
3392 /* Do nothing if the control interface is not turned on */
3393 if (wpa_s == NULL || wpa_s->global == NULL)
3396 ctrl_iface = wpa_s->global->dbus;
3397 if (ctrl_iface == NULL)
3400 if (wpa_s->dbus_groupobj_path) {
3401 wpa_printf(MSG_INFO, "%s: Group object '%s' already exists",
3402 __func__, wpa_s->dbus_groupobj_path);
3406 if (wpas_dbus_get_group_obj_path(wpa_s, ssid, group_obj_path) < 0)
3409 wpa_s->dbus_groupobj_path = os_strdup(group_obj_path);
3410 if (wpa_s->dbus_groupobj_path == NULL)
3413 wpa_printf(MSG_INFO, "dbus: Register group object '%s'",
3415 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
3417 wpa_printf(MSG_ERROR, "Not enough memory "
3418 "to create object description");
3422 wpas_dbus_register(obj_desc, wpa_s, NULL, NULL,
3423 wpas_dbus_p2p_group_properties,
3424 wpas_dbus_p2p_group_signals);
3426 if (wpa_dbus_register_object_per_iface(ctrl_iface, group_obj_path,
3427 wpa_s->ifname, obj_desc))
3433 if (wpa_s->dbus_groupobj_path) {
3434 os_free(wpa_s->dbus_groupobj_path);
3435 wpa_s->dbus_groupobj_path = NULL;
3438 free_dbus_object_desc(obj_desc);
3442 * wpas_dbus_unregister_p2p_group - Unregister a p2p group object from dbus
3443 * @wpa_s: wpa_supplicant interface structure
3444 * @ssid: network name of the p2p group started
3446 void wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
3447 const struct wpa_ssid *ssid)
3449 struct wpas_dbus_priv *ctrl_iface;
3451 /* Do nothing if the control interface is not turned on */
3452 if (wpa_s == NULL || wpa_s->global == NULL)
3455 ctrl_iface = wpa_s->global->dbus;
3456 if (ctrl_iface == NULL)
3459 if (!wpa_s->dbus_groupobj_path) {
3460 wpa_printf(MSG_DEBUG,
3461 "%s: Group object '%s' already unregistered",
3462 __func__, wpa_s->dbus_groupobj_path);
3466 wpa_printf(MSG_DEBUG, "dbus: Unregister group object '%s'",
3467 wpa_s->dbus_groupobj_path);
3469 wpa_dbus_unregister_object_per_iface(ctrl_iface,
3470 wpa_s->dbus_groupobj_path);
3472 os_free(wpa_s->dbus_groupobj_path);
3473 wpa_s->dbus_groupobj_path = NULL;
3476 static const struct wpa_dbus_property_desc
3477 wpas_dbus_p2p_groupmember_properties[] = {
3478 { NULL, NULL, NULL, NULL, NULL }
3482 * wpas_dbus_register_p2p_groupmember - Register a p2p groupmember
3484 * @wpa_s: wpa_supplicant interface structure
3485 * @p2p_if_addr: i/f addr of the device joining this group
3487 * Registers p2p groupmember representing object with dbus
3489 void wpas_dbus_register_p2p_groupmember(struct wpa_supplicant *wpa_s,
3490 const u8 *p2p_if_addr)
3492 struct wpas_dbus_priv *ctrl_iface;
3493 struct wpa_dbus_object_desc *obj_desc = NULL;
3494 struct groupmember_handler_args *arg;
3495 char groupmember_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
3497 /* Do nothing if the control interface is not turned on */
3498 if (wpa_s == NULL || wpa_s->global == NULL)
3501 ctrl_iface = wpa_s->global->dbus;
3502 if (ctrl_iface == NULL)
3505 if (!wpa_s->dbus_groupobj_path)
3508 os_snprintf(groupmember_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
3509 "%s/" WPAS_DBUS_NEW_P2P_GROUPMEMBERS_PART "/" COMPACT_MACSTR,
3510 wpa_s->dbus_groupobj_path, MAC2STR(p2p_if_addr));
3512 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
3514 wpa_printf(MSG_ERROR, "Not enough memory "
3515 "to create object description");
3519 /* allocate memory for handlers arguments */
3520 arg = os_zalloc(sizeof(struct groupmember_handler_args));
3522 wpa_printf(MSG_ERROR, "Not enough memory "
3523 "to create arguments for method");
3528 os_memcpy(arg->member_addr, p2p_if_addr, ETH_ALEN);
3530 wpas_dbus_register(obj_desc, arg, wpa_dbus_free, NULL,
3531 wpas_dbus_p2p_groupmember_properties, NULL);
3533 if (wpa_dbus_register_object_per_iface(ctrl_iface, groupmember_obj_path,
3534 wpa_s->ifname, obj_desc))
3537 wpa_printf(MSG_INFO,
3538 "dbus: Registered group member object '%s' successfully",
3539 groupmember_obj_path);
3543 free_dbus_object_desc(obj_desc);
3547 * wpas_dbus_unregister_p2p_groupmember - Unregister a p2p groupmember
3549 * @wpa_s: wpa_supplicant interface structure
3550 * @p2p_if_addr: i/f addr of the device joining this group
3552 * Unregisters p2p groupmember representing object with dbus
3554 void wpas_dbus_unregister_p2p_groupmember(struct wpa_supplicant *wpa_s,
3555 const u8 *p2p_if_addr)
3557 struct wpas_dbus_priv *ctrl_iface;
3558 char groupmember_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
3560 /* Do nothing if the control interface is not turned on */
3561 if (wpa_s == NULL || wpa_s->global == NULL)
3564 ctrl_iface = wpa_s->global->dbus;
3565 if (ctrl_iface == NULL)
3568 if (!wpa_s->dbus_groupobj_path)
3571 os_snprintf(groupmember_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
3572 "%s/" WPAS_DBUS_NEW_P2P_GROUPMEMBERS_PART "/" COMPACT_MACSTR,
3573 wpa_s->dbus_groupobj_path, MAC2STR(p2p_if_addr));
3575 wpa_dbus_unregister_object_per_iface(ctrl_iface, groupmember_obj_path);
3579 static const struct wpa_dbus_property_desc
3580 wpas_dbus_persistent_group_properties[] = {
3581 { "Properties", WPAS_DBUS_NEW_IFACE_PERSISTENT_GROUP, "a{sv}",
3582 wpas_dbus_getter_persistent_group_properties,
3583 wpas_dbus_setter_persistent_group_properties
3585 { NULL, NULL, NULL, NULL, NULL }
3588 /* No signals intended for persistent group objects */
3591 * wpas_dbus_register_persistent_group - Register a configured(saved)
3592 * persistent group with dbus
3593 * @wpa_s: wpa_supplicant interface structure
3594 * @ssid: persistent group (still represented as a network within wpa)
3595 * configuration data
3596 * Returns: 0 on success, -1 on failure
3598 * Registers a persistent group representing object with dbus.
3600 int wpas_dbus_register_persistent_group(struct wpa_supplicant *wpa_s,
3601 struct wpa_ssid *ssid)
3603 struct wpas_dbus_priv *ctrl_iface;
3604 struct wpa_dbus_object_desc *obj_desc;
3605 struct network_handler_args *arg;
3606 char pgrp_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
3608 /* Do nothing if the control interface is not turned on */
3609 if (wpa_s == NULL || wpa_s->global == NULL)
3612 /* Make sure ssid is a persistent group */
3613 if (ssid->disabled != 2 && !ssid->p2p_persistent_group)
3614 return -1; /* should we return w/o complaining? */
3616 ctrl_iface = wpa_s->global->dbus;
3617 if (ctrl_iface == NULL)
3621 * Intentionally not coming up with different numbering scheme
3622 * for persistent groups.
3624 os_snprintf(pgrp_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
3625 "%s/" WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "/%u",
3626 wpa_s->dbus_new_path, ssid->id);
3628 wpa_printf(MSG_DEBUG, "dbus: Register persistent group object '%s'",
3630 obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
3632 wpa_printf(MSG_ERROR, "dbus: Not enough memory to create "
3633 "object description");
3638 * Reusing the same context structure as that for networks
3639 * since these are represented using same data structure.
3641 /* allocate memory for handlers arguments */
3642 arg = os_zalloc(sizeof(struct network_handler_args));
3644 wpa_printf(MSG_ERROR, "dbus: Not enough memory to create "
3645 "arguments for method");
3652 wpas_dbus_register(obj_desc, arg, wpa_dbus_free, NULL,
3653 wpas_dbus_persistent_group_properties,
3656 if (wpa_dbus_register_object_per_iface(ctrl_iface, pgrp_obj_path,
3657 wpa_s->ifname, obj_desc))
3660 wpas_dbus_signal_persistent_group_added(wpa_s, ssid->id);
3665 free_dbus_object_desc(obj_desc);
3671 * wpas_dbus_unregister_persistent_group - Unregister a persistent_group
3673 * @wpa_s: wpa_supplicant interface structure
3675 * Returns: 0 on success, -1 on failure
3677 * Unregisters persistent group representing object from dbus
3679 * NOTE: There is a slight issue with the semantics here. While the
3680 * implementation simply means the persistent group is unloaded from memory,
3681 * it should not get interpreted as the group is actually being erased/removed
3682 * from persistent storage as well.
3684 int wpas_dbus_unregister_persistent_group(struct wpa_supplicant *wpa_s,
3687 struct wpas_dbus_priv *ctrl_iface;
3688 char pgrp_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
3691 /* Do nothing if the control interface is not turned on */
3692 if (wpa_s == NULL || wpa_s->global == NULL ||
3693 wpa_s->dbus_new_path == NULL)
3695 ctrl_iface = wpa_s->global->dbus;
3696 if (ctrl_iface == NULL)
3699 os_snprintf(pgrp_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
3700 "%s/" WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "/%u",
3701 wpa_s->dbus_new_path, nid);
3703 wpa_printf(MSG_DEBUG, "dbus: Unregister persistent group object '%s'",
3705 ret = wpa_dbus_unregister_object_per_iface(ctrl_iface, pgrp_obj_path);
3708 wpas_dbus_signal_persistent_group_removed(wpa_s, nid);
3713 #endif /* CONFIG_P2P */