wpa_supplicant/dbus/dbus_new_handlers.c

110  * wpas_dbus_error_unknown_error - Return a new InvalidArgs error message
111  * @message: Pointer to incoming dbus message this error refers to
112  * @arg: Optional string appended to error message
113  * Returns: a dbus error message
117 DBusMessage * wpas_dbus_error_unknown_error(DBusMessage *message,
120 	return dbus_message_new_error(message, WPAS_DBUS_ERROR_UNKNOWN_ERROR,
126  * wpas_dbus_error_iface_unknown - Return a new invalid interface error message
127  * @message: Pointer to incoming dbus message this error refers to
128  * Returns: A dbus error message
132 static DBusMessage * wpas_dbus_error_iface_unknown(DBusMessage *message)
134 	return dbus_message_new_error(message, WPAS_DBUS_ERROR_IFACE_UNKNOWN,
141  * wpas_dbus_error_network_unknown - Return a new NetworkUnknown error message
142  * @message: Pointer to incoming dbus message this error refers to
143  * Returns: a dbus error message
147 static DBusMessage * wpas_dbus_error_network_unknown(DBusMessage *message)
149 	return dbus_message_new_error(message, WPAS_DBUS_ERROR_NETWORK_UNKNOWN,
156  * wpas_dbus_error_invalid_args - Return a new InvalidArgs error message
157  * @message: Pointer to incoming dbus message this error refers to
158  * Returns: a dbus error message
162 DBusMessage * wpas_dbus_error_invalid_args(DBusMessage *message,
167 	reply = dbus_message_new_error(message, WPAS_DBUS_ERROR_INVALID_ARGS,
168 				       "Did not receive correct message "
216  * @message: Pointer to incoming dbus message
219  * @iter: DBus message iterator containing dictionary of network
225 static DBusMessage * set_network_properties(DBusMessage *message,
236 		return wpas_dbus_error_invalid_args(message, NULL);
243 			reply = wpas_dbus_error_invalid_args(message, NULL);
318 		reply = wpas_dbus_error_invalid_args(message, entry.key);
329  * @message: Pointer to incoming dbus message
332  * Returns: The DBus message containing response for Properties.Get call
333  * or DBus error message if error occurred.
337 DBusMessage * wpas_dbus_simple_property_getter(DBusMessage *message,
346 		return wpas_dbus_error_unknown_error(message, NULL);
349 	if (message == NULL)
352 		reply = dbus_message_new_method_return(message);
365 				   "message");
367 			reply = dbus_message_new_error(message,
374 		reply = dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
384  * @message: Pointer to incoming dbus message
387  * Returns: NULL or DBus error message if error occurred.
391 DBusMessage * wpas_dbus_simple_property_setter(DBusMessage *message,
399 		return wpas_dbus_error_unknown_error(message, NULL);
402 	if (!dbus_message_iter_init(message, &iter)) {
405 		return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
417 		return wpas_dbus_error_invalid_args(message,
428  * @message: Pointer to incoming dbus message
430  * @array: pointer to array of elements to put into response message
432  * Returns: The DBus message containing response for Properties.Get call
433  * or DBus error message if error occurred.
438 DBusMessage * wpas_dbus_simple_array_property_getter(DBusMessage *message,
453 		return wpas_dbus_error_unknown_error(message, NULL);
459 	if (message == NULL)
462 		reply = dbus_message_new_method_return(message);
466 			   "memory to create return message");
467 		return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
481 		return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
528 		return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
538  * @message: Pointer to incoming dbus message
541  *          or a dbus error message with more information
547 DBusMessage * wpas_dbus_handler_create_interface(DBusMessage *message,
558 	dbus_message_iter_init(message, &iter);
597 		reply = dbus_message_new_error(message,
611 			reply = dbus_message_new_method_return(message);
616 				message, "wpa_supplicant couldn't grab this "
628 	reply = wpas_dbus_error_invalid_args(message, NULL);
635  * @message: Pointer to incoming dbus message
637  * Returns: a dbus message containing a UINT32 indicating success (1) or
638  *          failure (0), or returns a dbus error message with more information
644 DBusMessage * wpas_dbus_handler_remove_interface(DBusMessage *message,
651 	dbus_message_get_args(message, NULL, DBUS_TYPE_OBJECT_PATH, &path,
656 		reply = wpas_dbus_error_iface_unknown(message);
659 			message, "wpa_supplicant couldn't remove this "
669  * @message: Pointer to incoming dbus message
672  *          or a dbus error message with more information
676 DBusMessage * wpas_dbus_handler_get_interface(DBusMessage *message,
684 	dbus_message_get_args(message, NULL, DBUS_TYPE_STRING, &ifname,
689 		return wpas_dbus_error_iface_unknown(message);
692 	reply = dbus_message_new_method_return(message);
694 		return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
699 		return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
709  * @message: Pointer to incoming dbus message
711  * Returns: DBus message with value of debug level
715 DBusMessage * wpas_dbus_getter_debug_level(DBusMessage *message,
725 	return wpas_dbus_simple_property_getter(message, DBUS_TYPE_STRING,
732  * @message: Pointer to incoming dbus message
734  * Returns: DBus message with value of debug timestamp
738 DBusMessage * wpas_dbus_getter_debug_timestamp(DBusMessage *message,
741 	return wpas_dbus_simple_property_getter(message, DBUS_TYPE_BOOLEAN,
749  * @message: Pointer to incoming dbus message
751  * Returns: DBus message with value of debug show_keys
755 DBusMessage * wpas_dbus_getter_debug_show_keys(DBusMessage *message,
758 	return wpas_dbus_simple_property_getter(message, DBUS_TYPE_BOOLEAN,
765  * @message: Pointer to incoming dbus message
767  * Returns: %NULL or DBus error message
771 DBusMessage * wpas_dbus_setter_debug_level(DBusMessage *message,
778 	reply = wpas_dbus_simple_property_setter(message, DBUS_TYPE_STRING,
794 			message, "Wrong debug level value");
803  * @message: Pointer to incoming dbus message
805  * Returns: %NULL or DBus error message
809 DBusMessage * wpas_dbus_setter_debug_timestamp(DBusMessage *message,
815 	reply = wpas_dbus_simple_property_setter(message, DBUS_TYPE_BOOLEAN,
829  * @message: Pointer to incoming dbus message
831  * Returns: %NULL or DBus error message
835 DBusMessage * wpas_dbus_setter_debug_show_keys(DBusMessage *message,
841 	reply = wpas_dbus_simple_property_setter(message, DBUS_TYPE_BOOLEAN,
856  * @message: Pointer to incoming dbus message
865 DBusMessage * wpas_dbus_getter_interfaces(DBusMessage *message,
878 		return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
885 	reply = wpas_dbus_simple_array_property_getter(message,
896  * @message: Pointer to incoming dbus message
904 DBusMessage * wpas_dbus_getter_eap_methods(DBusMessage *message, void *nothing)
912 		return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
916 	reply = wpas_dbus_simple_array_property_getter(message,
927 static int wpas_dbus_get_scan_type(DBusMessage *message, DBusMessageIter *var,
934 			message, "Wrong Type value type. String required");
942 static int wpas_dbus_get_scan_ssids(DBusMessage *message, DBusMessageIter *var,
957 			message, "Wrong SSIDs value type. Array of arrays of "
970 			message, "Wrong SSIDs value type. Array of arrays of "
982 				message, "Too many ssids specified. Specify "
1001 				message, DBUS_ERROR_NO_MEMORY, NULL);
1017 static int wpas_dbus_get_scan_ies(DBusMessage *message, DBusMessageIter *var,
1031 			message, "Wrong IEs value type. Array of arrays of "
1044 			message, "Wrong IEs value type. Array required");
1065 				message, DBUS_ERROR_NO_MEMORY, NULL);
1081 static int wpas_dbus_get_scan_channels(DBusMessage *message,
1094 			message, "Wrong Channels value type. Array of structs "
1106 			message, "Wrong Channels value type. Array of structs "
1125 				message, "Wrong Channel struct. Two UINT32s "
1139 				message,
1160 				message, DBUS_ERROR_NO_MEMORY, NULL);
1179 			message, DBUS_ERROR_NO_MEMORY, NULL);
1191  * @message: Pointer to incoming dbus message
1193  * Returns: NULL indicating success or DBus error message on failure
1199 DBusMessage * wpas_dbus_handler_scan(DBusMessage *message,
1210 	dbus_message_iter_init(message, &iter);
1222 			if (wpas_dbus_get_scan_type(message, &variant_iter,
1226 			if (wpas_dbus_get_scan_ssids(message, &variant_iter,
1230 			if (wpas_dbus_get_scan_ies(message, &variant_iter,
1234 			if (wpas_dbus_get_scan_channels(message, &variant_iter,
1240 			reply = wpas_dbus_error_invalid_args(message, key);
1250 		reply = wpas_dbus_error_invalid_args(message, key);
1259 				message, "You can specify only Channels in "
1275 		reply = wpas_dbus_error_invalid_args(message,
1291  * @message: Pointer to incoming dbus message
1293  * Returns: NotConnected DBus error message if already not connected
1298 DBusMessage * wpas_dbus_handler_disconnect(DBusMessage *message,
1309 	return dbus_message_new_error(message, WPAS_DBUS_ERROR_NOT_CONNECTED,
1316  * @message: Pointer to incoming dbus message
1318  * Returns: A dbus message containing the object path of the new network
1322 DBusMessage * wpas_dbus_handler_add_network(DBusMessage *message,
1330 	dbus_message_iter_init(message, &iter);
1337 			message,
1346 	reply = set_network_properties(message, wpa_s, ssid, &iter);
1359 	reply = dbus_message_new_method_return(message);
1361 		reply = dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
1368 		reply = dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
1386  * @message: Pointer to incoming dbus message
1392 DBusMessage * wpas_dbus_handler_remove_network(DBusMessage *message,
1401 	dbus_message_get_args(message, NULL, DBUS_TYPE_OBJECT_PATH, &op,
1408 		reply = wpas_dbus_error_invalid_args(message, op);
1414 		reply = wpas_dbus_error_invalid_args(message, op);
1420 		reply = wpas_dbus_error_network_unknown(message);
1431 			message, "error removing the specified network on "
1449  * @message: Pointer to incoming dbus message
1455 DBusMessage * wpas_dbus_handler_select_network(DBusMessage *message,
1464 	dbus_message_get_args(message, NULL, DBUS_TYPE_OBJECT_PATH, &op,
1471 		reply = wpas_dbus_error_invalid_args(message, op);
1477 		reply = wpas_dbus_error_invalid_args(message, op);
1483 		reply = wpas_dbus_error_network_unknown(message);
1499  * @message: Pointer to incoming dbus message
1501  * Returns: A dbus message containing an error on failure or NULL on success
1505 DBusMessage * wpas_dbus_handler_add_blob(DBusMessage *message,
1516 	dbus_message_iter_init(message, &iter);
1520 		return dbus_message_new_error(message,
1532 		reply = dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
1539 		reply = dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
1548 		reply = dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
1570  * @message: Pointer to incoming dbus message
1572  * Returns: A dbus message containing array of bytes (blob)
1576 DBusMessage * wpas_dbus_handler_get_blob(DBusMessage *message,
1585 	dbus_message_get_args(message, NULL, DBUS_TYPE_STRING, &blob_name,
1590 		return dbus_message_new_error(message,
1595 	reply = dbus_message_new_method_return(message);
1597 		reply = dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
1608 		reply = dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
1616 		reply = dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
1623 		reply = dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
1635  * @message: Pointer to incoming dbus message
1641 DBusMessage * wpas_dbus_handler_remove_blob(DBusMessage *message,
1647 	dbus_message_get_args(message, NULL, DBUS_TYPE_STRING, &blob_name,
1651 		return dbus_message_new_error(message,
1664  * @message: Pointer to incoming dbus message
1666  * Returns: A dbus message containing a dict of strings
1670 DBusMessage * wpas_dbus_getter_capabilities(DBusMessage *message,
1683 	if (message == NULL)
1686 		reply = dbus_message_new_method_return(message);
1968 	return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY, NULL);
1974  * @message: Pointer to incoming dbus message
1976  * Returns: A dbus message containing a STRING representing the current
1981 DBusMessage * wpas_dbus_getter_state(DBusMessage *message,
1994 		return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
2002 	reply = wpas_dbus_simple_property_getter(message, DBUS_TYPE_STRING,
2013  * @message: Pointer to incoming dbus message
2015  * Returns: A dbus message containing whether the interface is scanning
2019 DBusMessage * wpas_dbus_getter_scanning(DBusMessage *message,
2023 	return wpas_dbus_simple_property_getter(message, DBUS_TYPE_BOOLEAN,
2030  * @message: Pointer to incoming dbus message
2032  * Returns: A message containong value of ap_scan variable
2036 DBusMessage * wpas_dbus_getter_ap_scan(DBusMessage *message,
2040 	return wpas_dbus_simple_property_getter(message, DBUS_TYPE_UINT32,
2047  * @message: Pointer to incoming dbus message
2053 DBusMessage * wpas_dbus_setter_ap_scan(DBusMessage *message,
2059 	reply = wpas_dbus_simple_property_setter(message, DBUS_TYPE_UINT32,
2066 			message, "ap_scan must equal 0, 1 or 2");
2074  * @message: Pointer to incoming dbus message
2076  * Returns: A dbus message containing a name of network interface
2081 DBusMessage * wpas_dbus_getter_ifname(DBusMessage *message,
2085 	return wpas_dbus_simple_property_getter(message, DBUS_TYPE_STRING,
2092  * @message: Pointer to incoming dbus message
2094  * Returns: A dbus message containing a name of network interface
2099 DBusMessage * wpas_dbus_getter_driver(DBusMessage *message,
2107 		return wpas_dbus_error_unknown_error(message, NULL);
2111 	return wpas_dbus_simple_property_getter(message, DBUS_TYPE_STRING,
2118  * @message: Pointer to incoming dbus message
2120  * Returns: A dbus message containing a DBus object path to
2125 DBusMessage * wpas_dbus_getter_current_bss(DBusMessage *message,
2138 	reply = wpas_dbus_simple_property_getter(message,
2148  * @message: Pointer to incoming dbus message
2150  * Returns: A dbus message containing a DBus object path to
2155 DBusMessage * wpas_dbus_getter_current_network(DBusMessage *message,
2168 	reply = wpas_dbus_simple_property_getter(message,
2178  * @message: Pointer to incoming dbus message
2180  * Returns: A dbus message containing a name of bridge network
2185 DBusMessage * wpas_dbus_getter_bridge_ifname(DBusMessage *message,
2194 		return wpas_dbus_error_unknown_error(message, NULL);
2197 	return wpas_dbus_simple_property_getter(message, DBUS_TYPE_STRING,
2204  * @message: Pointer to incoming dbus message
2206  * Returns: a dbus message containing an array of all known BSS objects
2211 DBusMessage * wpas_dbus_getter_bsss(DBusMessage *message,
2221 		return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
2229 			reply = dbus_message_new_error(message,
2240 	reply = wpas_dbus_simple_array_property_getter(message,
2254  * @message: Pointer to incoming dbus message
2256  * Returns: a dbus message containing an array of all configured
2261 DBusMessage * wpas_dbus_getter_networks(DBusMessage *message,
2272 		return wpas_dbus_error_unknown_error(message, NULL);
2280 		return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
2288 			reply = dbus_message_new_error(message,
2300 	reply = wpas_dbus_simple_array_property_getter(message,
2314  * @message: Pointer to incoming dbus message
2316  * Returns: a dbus message containing a dictionary of pairs (blob_name, blob)
2320 DBusMessage * wpas_dbus_getter_blobs(DBusMessage *message,
2327 	if (message == NULL)
2330 		reply = dbus_message_new_method_return(message);
2332 		return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
2342 		return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
2367 			return dbus_message_new_error(message,
2378 		return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
2388  * @message: Pointer to incoming dbus message
2390  * Returns: a dbus message containing the bssid for the requested bss
2394 DBusMessage * wpas_dbus_getter_bss_bssid(DBusMessage *message,
2405 	return wpas_dbus_simple_array_property_getter(message, DBUS_TYPE_BYTE,
2412  * @message: Pointer to incoming dbus message
2414  * Returns: a dbus message containing the ssid for the requested bss
2418 DBusMessage * wpas_dbus_getter_bss_ssid(DBusMessage *message,
2429 	return wpas_dbus_simple_array_property_getter(message, DBUS_TYPE_BYTE,
2437  * @message: Pointer to incoming dbus message
2439  * Returns: a dbus message containing the privacy flag value of requested bss
2443 DBusMessage * wpas_dbus_getter_bss_privacy(DBusMessage *message,
2456 	return wpas_dbus_simple_property_getter(message, DBUS_TYPE_BOOLEAN,
2463  * @message: Pointer to incoming dbus message
2465  * Returns: a dbus message containing the mode of requested bss
2469 DBusMessage * wpas_dbus_getter_bss_mode(DBusMessage *message,
2486 	return wpas_dbus_simple_property_getter(message, DBUS_TYPE_STRING,
2493  * @message: Pointer to incoming dbus message
2495  * Returns: a dbus message containing the signal strength of requested bss
2499 DBusMessage * wpas_dbus_getter_bss_signal(DBusMessage *message,
2510 	return wpas_dbus_simple_property_getter(message, DBUS_TYPE_INT16,
2517  * @message: Pointer to incoming dbus message
2519  * Returns: a dbus message containing the frequency of requested bss
2523 DBusMessage * wpas_dbus_getter_bss_frequency(DBusMessage *message,
2534 	return wpas_dbus_simple_property_getter(message, DBUS_TYPE_UINT16,
2547  * @message: Pointer to incoming dbus message
2549  * Returns: a dbus message containing sorted array of bit rates
2553 DBusMessage * wpas_dbus_getter_bss_rates(DBusMessage *message,
2577 		return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
2584 	reply = wpas_dbus_simple_array_property_getter(message,
2595 	DBusMessage *message, struct wpa_ie_data *ie_data)
2604 	if (message == NULL)
2607 		reply = dbus_message_new_method_return(message);
2702 	return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY, NULL);
2708  * @message: Pointer to incoming dbus message
2710  * Returns: a dbus message containing the WPA options of requested bss
2714 DBusMessage * wpas_dbus_getter_bss_wpa(DBusMessage *message,
2731 			return wpas_dbus_error_unknown_error(message,
2735 	return wpas_dbus_get_bss_security_prop(message, &wpa_data);
2741  * @message: Pointer to incoming dbus message
2743  * Returns: a dbus message containing the RSN options of requested bss
2747 DBusMessage * wpas_dbus_getter_bss_rsn(DBusMessage *message,
2764 			return wpas_dbus_error_unknown_error(message,
2768 	return wpas_dbus_get_bss_security_prop(message, &wpa_data);
2774  * @message: Pointer to incoming dbus message
2776  * Returns: a dbus message containing IEs byte array
2780 DBusMessage * wpas_dbus_getter_bss_ies(DBusMessage *message,
2791 	return wpas_dbus_simple_array_property_getter(message, DBUS_TYPE_BYTE,
2798  * @message: Pointer to incoming dbus message
2801  * Returns: DBus message with boolean indicating state of configured network
2806 DBusMessage * wpas_dbus_getter_enabled(DBusMessage *message,
2810 	return wpas_dbus_simple_property_getter(message, DBUS_TYPE_BOOLEAN,
2817  * @message: Pointer to incoming dbus message
2824 DBusMessage * wpas_dbus_setter_enabled(DBusMessage *message,
2834 	reply = wpas_dbus_simple_property_setter(message, DBUS_TYPE_BOOLEAN,
2854  * @message: Pointer to incoming dbus message
2857  * Returns: DBus message with network properties or DBus error on failure
2862 	DBusMessage *message, struct network_handler_args *net)
2869 		return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
2872 	if (message == NULL)
2875 		reply = dbus_message_new_method_return(message);
2877 		reply = dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
2888 		reply = dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
2898 			reply = dbus_message_new_error(message,
2910 		reply = dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY,
2928  * @message: Pointer to incoming dbus message
2936 	DBusMessage *message, struct network_handler_args *net)
2943 	dbus_message_iter_init(message, &iter);
2950 	reply = set_network_properties(message, net->wpa_s, ssid,