5 * Copyright (C) 2007-2009 Intel Corporation. All rights reserved.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
33 static DBusConnection *connection = NULL;
35 struct connman_device {
36 struct connman_element element;
37 enum connman_device_type type;
38 enum connman_device_mode mode;
39 connman_bool_t secondary;
40 connman_bool_t powered;
41 connman_bool_t carrier;
42 connman_bool_t scanning;
43 connman_bool_t disconnected;
44 connman_uint16_t scan_interval;
51 unsigned int connections;
53 struct connman_ipconfig *ipconfig;
55 struct connman_device_driver *driver;
58 connman_bool_t registered;
61 struct connman_network *network;
68 static gboolean device_scan_trigger(gpointer user_data)
70 struct connman_device *device = user_data;
72 DBG("device %p", device);
74 if (device->driver == NULL) {
75 device->scan_timeout = 0;
79 if (device->driver->scan)
80 device->driver->scan(device);
85 static const char *type2description(enum connman_device_type type)
88 case CONNMAN_DEVICE_TYPE_UNKNOWN:
89 case CONNMAN_DEVICE_TYPE_VENDOR:
91 case CONNMAN_DEVICE_TYPE_ETHERNET:
93 case CONNMAN_DEVICE_TYPE_WIFI:
95 case CONNMAN_DEVICE_TYPE_WIMAX:
97 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
99 case CONNMAN_DEVICE_TYPE_GPS:
101 case CONNMAN_DEVICE_TYPE_MBM:
102 case CONNMAN_DEVICE_TYPE_HSO:
103 case CONNMAN_DEVICE_TYPE_NOZOMI:
104 case CONNMAN_DEVICE_TYPE_HUAWEI:
105 case CONNMAN_DEVICE_TYPE_NOVATEL:
112 static const char *type2string(enum connman_device_type type)
115 case CONNMAN_DEVICE_TYPE_UNKNOWN:
116 case CONNMAN_DEVICE_TYPE_VENDOR:
118 case CONNMAN_DEVICE_TYPE_ETHERNET:
120 case CONNMAN_DEVICE_TYPE_WIFI:
122 case CONNMAN_DEVICE_TYPE_WIMAX:
124 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
126 case CONNMAN_DEVICE_TYPE_GPS:
128 case CONNMAN_DEVICE_TYPE_MBM:
129 case CONNMAN_DEVICE_TYPE_HSO:
130 case CONNMAN_DEVICE_TYPE_HUAWEI:
131 case CONNMAN_DEVICE_TYPE_NOZOMI:
132 case CONNMAN_DEVICE_TYPE_NOVATEL:
139 static int set_connected(struct connman_device *device,
140 connman_bool_t connected)
142 if (connected == TRUE) {
143 enum connman_element_type type = CONNMAN_ELEMENT_TYPE_UNKNOWN;
144 struct connman_element *element;
146 device->disconnected = TRUE;
148 switch (device->element.ipv4.method) {
149 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
150 case CONNMAN_IPCONFIG_METHOD_OFF:
152 case CONNMAN_IPCONFIG_METHOD_STATIC:
153 type = CONNMAN_ELEMENT_TYPE_IPV4;
155 case CONNMAN_IPCONFIG_METHOD_DHCP:
156 type = CONNMAN_ELEMENT_TYPE_DHCP;
160 element = connman_element_create(NULL);
161 if (element != NULL) {
162 struct connman_service *service;
164 element->type = type;
165 element->index = device->element.index;
167 if (connman_element_register(element,
168 &device->element) < 0)
169 connman_element_unref(element);
171 device->disconnected = FALSE;
173 service = __connman_service_lookup_from_device(device);
174 __connman_service_indicate_state(service,
175 CONNMAN_SERVICE_STATE_CONFIGURATION);
178 struct connman_service *service;
180 connman_element_unregister_children(&device->element);
182 device->disconnected = TRUE;
184 service = __connman_service_lookup_from_device(device);
185 __connman_service_indicate_state(service,
186 CONNMAN_SERVICE_STATE_IDLE);
192 static int set_carrier(struct connman_device *device, connman_bool_t carrier)
194 struct connman_service *service;
196 service = __connman_service_lookup_from_device(device);
197 __connman_service_set_carrier(service, carrier);
199 return set_connected(device, carrier);
202 static int powered_changed(struct connman_device *device)
205 DBusMessageIter entry, value;
206 const char *key = "Powered";
208 signal = dbus_message_new_signal(device->element.path,
209 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
213 dbus_message_iter_init_append(signal, &entry);
215 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
217 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
218 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
219 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN,
221 dbus_message_iter_close_container(&entry, &value);
223 g_dbus_send_message(connection, signal);
228 static int set_powered(struct connman_device *device, connman_bool_t powered)
230 struct connman_device_driver *driver = device->driver;
233 DBG("device %p powered %d", device, powered);
235 if (device->powered == powered)
241 if (powered == TRUE) {
242 if (driver->enable) {
243 err = driver->enable(device);
244 __connman_notifier_device_type_increase(device->type);
248 g_hash_table_remove_all(device->networks);
250 set_carrier(device, FALSE);
252 if (driver->disable) {
253 err = driver->disable(device);
254 __connman_notifier_device_type_decrease(device->type);
260 device->powered = powered;
261 powered_changed(device);
267 static void append_path(gpointer key, gpointer value, gpointer user_data)
269 struct connman_element *element = value;
270 DBusMessageIter *iter = user_data;
272 dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
276 static void append_networks(struct connman_device *device,
277 DBusMessageIter *entry)
279 DBusMessageIter value, iter;
280 const char *key = "Networks";
282 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
284 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
285 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
288 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
289 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
290 g_hash_table_foreach(device->networks, append_path, &iter);
291 dbus_message_iter_close_container(&value, &iter);
293 dbus_message_iter_close_container(entry, &value);
296 static DBusMessage *get_properties(DBusConnection *conn,
297 DBusMessage *msg, void *data)
299 struct connman_device *device = data;
301 DBusMessageIter array, dict, entry;
304 DBG("conn %p", conn);
306 if (__connman_security_check_privilege(msg,
307 CONNMAN_SECURITY_PRIVILEGE_PUBLIC) < 0)
308 return __connman_error_permission_denied(msg);
310 reply = dbus_message_new_method_return(msg);
314 dbus_message_iter_init_append(reply, &array);
316 dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
317 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
318 DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
319 DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
321 if (device->name != NULL)
322 connman_dbus_dict_append_variant(&dict, "Name",
323 DBUS_TYPE_STRING, &device->name);
325 str = type2string(device->type);
327 connman_dbus_dict_append_variant(&dict, "Type",
328 DBUS_TYPE_STRING, &str);
330 if (device->address != NULL)
331 connman_dbus_dict_append_variant(&dict, "Address",
332 DBUS_TYPE_STRING, &device->address);
334 if (device->interface != NULL)
335 connman_dbus_dict_append_variant(&dict, "Interface",
336 DBUS_TYPE_STRING, &device->interface);
338 connman_dbus_dict_append_variant(&dict, "Powered",
339 DBUS_TYPE_BOOLEAN, &device->powered);
341 if (device->driver && device->driver->scan)
342 connman_dbus_dict_append_variant(&dict, "Scanning",
343 DBUS_TYPE_BOOLEAN, &device->scanning);
345 switch (device->mode) {
346 case CONNMAN_DEVICE_MODE_UNKNOWN:
348 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
349 __connman_element_append_ipv4(&device->element, &dict);
351 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
352 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
353 if (device->scan_interval > 0)
354 connman_dbus_dict_append_variant(&dict, "ScanInterval",
355 DBUS_TYPE_UINT16, &device->scan_interval);
357 dbus_message_iter_open_container(&dict, DBUS_TYPE_DICT_ENTRY,
359 append_networks(device, &entry);
360 dbus_message_iter_close_container(&dict, &entry);
364 dbus_message_iter_close_container(&array, &dict);
369 static gboolean powered_timeout(gpointer user_data)
371 struct connman_device *device = user_data;
373 DBG("device %p", device);
377 if (device->pending != NULL) {
380 reply = __connman_error_operation_timeout(device->pending);
382 g_dbus_send_message(connection, reply);
384 dbus_message_unref(device->pending);
385 device->pending = NULL;
391 static DBusMessage *set_property(DBusConnection *conn,
392 DBusMessage *msg, void *data)
394 struct connman_device *device = data;
395 DBusMessageIter iter, value;
399 DBG("conn %p", conn);
401 if (dbus_message_iter_init(msg, &iter) == FALSE)
402 return __connman_error_invalid_arguments(msg);
404 dbus_message_iter_get_basic(&iter, &name);
405 dbus_message_iter_next(&iter);
406 dbus_message_iter_recurse(&iter, &value);
408 if (__connman_security_check_privilege(msg,
409 CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
410 return __connman_error_permission_denied(msg);
412 type = dbus_message_iter_get_arg_type(&value);
414 if (g_str_equal(name, "Powered") == TRUE) {
415 connman_bool_t powered;
418 if (type != DBUS_TYPE_BOOLEAN)
419 return __connman_error_invalid_arguments(msg);
421 dbus_message_iter_get_basic(&value, &powered);
423 if (device->powered == powered)
424 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
426 if (device->pending != NULL)
427 return __connman_error_in_progress(msg);
429 err = set_powered(device, powered);
431 if (err != -EINPROGRESS)
432 return __connman_error_failed(msg, -err);
434 device->pending = dbus_message_ref(msg);
436 device->timeout = g_timeout_add_seconds(15,
437 powered_timeout, device);
441 } else if (g_str_equal(name, "ScanInterval") == TRUE) {
442 connman_uint16_t interval;
444 switch (device->mode) {
445 case CONNMAN_DEVICE_MODE_UNKNOWN:
446 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
447 return __connman_error_invalid_arguments(msg);
448 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
449 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
453 if (type != DBUS_TYPE_UINT16)
454 return __connman_error_invalid_arguments(msg);
456 dbus_message_iter_get_basic(&value, &interval);
458 device->scan_interval = interval;
460 if (device->scan_timeout > 0) {
461 g_source_remove(device->scan_timeout);
462 device->scan_timeout = 0;
465 if (device->scan_interval > 0) {
466 guint interval = device->scan_interval;
467 device->scan_timeout = g_timeout_add_seconds(interval,
468 device_scan_trigger, device);
470 } else if (g_str_has_prefix(name, "IPv4.") == TRUE) {
473 switch (device->mode) {
474 case CONNMAN_DEVICE_MODE_UNKNOWN:
475 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
476 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
477 return __connman_error_invalid_arguments(msg);
478 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
482 err = __connman_ipconfig_set_ipv4(device->ipconfig,
485 return __connman_error_failed(msg, -err);
487 return __connman_error_invalid_property(msg);
489 __connman_storage_save_device(device);
491 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
494 static char *build_group(const unsigned char *ssid, unsigned int ssid_len,
495 const char *mode, const char *security)
500 str = g_string_sized_new((ssid_len * 2) + 24);
504 if (ssid_len > 0 && ssid[0] != '\0') {
505 for (i = 0; i < ssid_len; i++)
506 g_string_append_printf(str, "%02x", ssid[i]);
509 g_string_append_printf(str, "_%s_%s", mode, security);
511 return g_string_free(str, FALSE);
514 static void convert_name(const char *ssid, char *name,
515 unsigned int ssid_len)
519 for (i = 0; i < ssid_len; i++) {
520 if (g_ascii_isprint(ssid[i]))
527 static struct connman_network *find_network(struct connman_device *device,
528 const void *ssid, const char *address,
529 const char *security, const char *mode)
531 GHashTableIter network_iter;
537 g_hash_table_iter_init(&network_iter, device->networks);
538 while (g_hash_table_iter_next(&network_iter, &key, &value) == TRUE) {
539 const void *tmp_ssid;
540 const char *tmp_security, *tmp_mode, *tmp_address;
541 unsigned int tmp_ssid_size;
543 tmp_ssid = connman_network_get_blob(value, "WiFi.SSID",
545 tmp_security = connman_network_get_string(value,
547 tmp_mode = connman_network_get_string(value, "WiFi.Mode");
548 tmp_address = connman_network_get_string(value, "Address");
550 if (tmp_ssid_size < 1)
553 if (tmp_ssid && memcmp(ssid, tmp_ssid, tmp_ssid_size))
556 if (security && tmp_security &&
557 g_strcmp0(security, tmp_security) != 0)
560 if (mode && tmp_mode && g_strcmp0(mode, tmp_mode) != 0)
563 if (address && tmp_address &&
564 g_strcmp0(address, tmp_address) != 0)
567 return connman_network_ref(value);
573 static DBusMessage *join_network(DBusConnection *conn,
574 DBusMessage *msg, void *data)
576 struct connman_device *device = data;
577 struct connman_network *network, *found_network;
578 enum connman_network_type type;
579 unsigned int ssid_size;
580 const char *group, *mode, *security, *address;
582 DBusMessageIter iter, array;
585 DBG("conn %p", conn);
587 if (__connman_security_check_privilege(msg,
588 CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
589 return __connman_error_permission_denied(msg);
591 if (!device->driver || !device->driver->join)
592 return __connman_error_not_supported(msg);
594 dbus_message_iter_init(msg, &iter);
595 dbus_message_iter_recurse(&iter, &array);
597 switch (device->type) {
598 case CONNMAN_DEVICE_TYPE_WIFI:
599 type = CONNMAN_NETWORK_TYPE_WIFI;
602 return __connman_error_not_supported(msg);
605 network = connman_network_create("00_00_00_00_00_00", type);
607 return __connman_error_failed(msg, ENOMEM);
609 while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
610 DBusMessageIter entry, value;
611 const char *key, *str;
613 dbus_message_iter_recurse(&array, &entry);
614 dbus_message_iter_get_basic(&entry, &key);
616 dbus_message_iter_next(&entry);
617 dbus_message_iter_recurse(&entry, &value);
619 switch (dbus_message_iter_get_arg_type(&value)) {
620 case DBUS_TYPE_STRING:
621 dbus_message_iter_get_basic(&value, &str);
622 if (g_str_equal(key, "WiFi.SSID") == TRUE) {
625 connman_network_set_blob(network, key,
627 name = g_try_malloc0(strlen(str) + 1);
629 return __connman_error_failed(msg,
632 convert_name((char *) str, name, strlen(str));
633 connman_network_set_name(network, name);
637 connman_network_set_string(network, key, str);
641 dbus_message_iter_next(&array);
644 ssid = connman_network_get_blob(network, "WiFi.SSID", &ssid_size);
645 security = connman_network_get_string(network, "WiFi.Security");
646 mode = connman_network_get_string(network, "WiFi.Mode");
647 address = connman_network_get_string(network, "Address");
649 found_network = find_network(device, ssid, address, security, mode);
650 if (found_network != NULL) {
651 const char* passphrase;
653 passphrase = connman_network_get_string(network,
655 if (passphrase != NULL)
656 connman_network_set_string(found_network,
659 connman_network_unref(network);
660 network = found_network;
662 err = __connman_network_connect(found_network);
664 connman_network_unref(found_network);
667 return __connman_error_failed(msg, -err);
669 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
672 group = build_group(ssid, ssid_size, mode, security);
674 index = connman_device_get_index(device);
675 connman_network_set_index(network, index);
677 connman_network_set_protocol(network, CONNMAN_NETWORK_PROTOCOL_IP);
679 if (connman_device_get_disconnected(device) == FALSE)
680 __connman_device_disconnect(device);
682 err = device->driver->join(device, network);
684 connman_network_unref(network);
687 return __connman_error_failed(msg, -err);
689 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
692 static DBusMessage *create_network(DBusConnection *conn,
693 DBusMessage *msg, void *data)
695 DBG("conn %p", conn);
697 if (__connman_security_check_privilege(msg,
698 CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
699 return __connman_error_permission_denied(msg);
701 return __connman_error_invalid_arguments(msg);
704 static DBusMessage *remove_network(DBusConnection *conn,
705 DBusMessage *msg, void *data)
707 DBG("conn %p", conn);
709 if (__connman_security_check_privilege(msg,
710 CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
711 return __connman_error_permission_denied(msg);
713 return __connman_error_invalid_arguments(msg);
716 static DBusMessage *propose_scan(DBusConnection *conn,
717 DBusMessage *msg, void *data)
719 struct connman_device *device = data;
722 DBG("conn %p", conn);
724 switch (device->mode) {
725 case CONNMAN_DEVICE_MODE_UNKNOWN:
726 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
727 return __connman_error_not_supported(msg);
728 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
729 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
733 if (!device->driver || !device->driver->scan)
734 return __connman_error_not_supported(msg);
736 if (device->powered == FALSE)
737 return __connman_error_failed(msg, EINVAL);
739 err = device->driver->scan(device);
741 return __connman_error_failed(msg, -err);
743 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
746 static GDBusMethodTable device_methods[] = {
747 { "GetProperties", "", "a{sv}", get_properties },
748 { "SetProperty", "sv", "", set_property,
749 G_DBUS_METHOD_FLAG_ASYNC },
750 { "JoinNetwork", "a{sv}", "", join_network },
751 { "CreateNetwork", "a{sv}", "o", create_network },
752 { "RemoveNetwork", "o", "", remove_network },
753 { "ProposeScan", "", "", propose_scan },
757 static GDBusSignalTable device_signals[] = {
758 { "PropertyChanged", "sv" },
762 static void append_devices(DBusMessageIter *entry)
764 DBusMessageIter value, iter;
765 const char *key = "Devices";
767 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
769 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
770 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
773 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
774 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
775 __connman_element_list(NULL, CONNMAN_ELEMENT_TYPE_DEVICE, &iter);
776 dbus_message_iter_close_container(&value, &iter);
778 dbus_message_iter_close_container(entry, &value);
781 static void emit_devices_signal(void)
784 DBusMessageIter entry;
786 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
787 CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
791 dbus_message_iter_init_append(signal, &entry);
793 append_devices(&entry);
795 g_dbus_send_message(connection, signal);
798 static int register_interface(struct connman_element *element)
800 struct connman_device *device = element->device;
802 DBG("element %p name %s", element, element->name);
804 if (g_dbus_register_interface(connection, element->path,
805 CONNMAN_DEVICE_INTERFACE,
806 device_methods, device_signals,
807 NULL, device, NULL) == FALSE) {
808 connman_error("Failed to register %s device", element->path);
812 device->registered = TRUE;
814 emit_devices_signal();
819 static void unregister_interface(struct connman_element *element)
821 struct connman_device *device = element->device;
823 DBG("element %p name %s", element, element->name);
825 device->registered = FALSE;
827 emit_devices_signal();
829 g_dbus_unregister_interface(connection, element->path,
830 CONNMAN_DEVICE_INTERFACE);
833 static void device_enable(struct connman_device *device)
835 DBG("device %p", device);
837 if (device->powered == TRUE)
840 if (device->driver->enable) {
841 if (device->driver->enable(device) == 0)
842 device->powered = TRUE;
843 __connman_notifier_device_type_increase(device->type);
847 static void device_disable(struct connman_device *device)
849 DBG("device %p", device);
851 if (device->powered == FALSE)
854 g_hash_table_remove_all(device->networks);
856 if (device->driver->disable) {
857 if (device->driver->disable(device) == 0)
858 device->powered = FALSE;
859 __connman_notifier_device_type_decrease(device->type);
863 static int setup_device(struct connman_device *device)
867 DBG("device %p", device);
869 err = register_interface(&device->element);
871 if (device->driver->remove)
872 device->driver->remove(device);
873 device->driver = NULL;
877 switch (device->mode) {
878 case CONNMAN_DEVICE_MODE_UNKNOWN:
879 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
880 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
882 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
883 if (device->secondary == FALSE)
884 __connman_profile_add_device(device);
888 device_enable(device);
893 static void probe_driver(struct connman_element *element, gpointer user_data)
895 struct connman_device_driver *driver = user_data;
897 DBG("element %p name %s", element, element->name);
899 if (element->device == NULL)
902 if (element->device->driver != NULL)
905 if (driver->type != element->device->type)
908 if (driver->probe(element->device) < 0)
911 element->device->driver = driver;
913 setup_device(element->device);
916 static void remove_device(struct connman_device *device)
918 DBG("device %p", device);
920 device_disable(device);
922 switch (device->mode) {
923 case CONNMAN_DEVICE_MODE_UNKNOWN:
924 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
925 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
927 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
928 if (device->secondary == FALSE)
929 __connman_profile_remove_device(device);
933 unregister_interface(&device->element);
935 if (device->driver->remove)
936 device->driver->remove(device);
938 device->driver = NULL;
941 static void remove_driver(struct connman_element *element, gpointer user_data)
943 struct connman_device_driver *driver = user_data;
945 DBG("element %p name %s", element, element->name);
947 if (element->device == NULL)
950 if (element->device->driver == driver)
951 remove_device(element->device);
954 connman_bool_t __connman_device_has_driver(struct connman_device *device)
956 if (device == NULL || device->driver == NULL)
959 return device->registered;
962 static GSList *driver_list = NULL;
964 static gint compare_priority(gconstpointer a, gconstpointer b)
966 const struct connman_device_driver *driver1 = a;
967 const struct connman_device_driver *driver2 = b;
969 return driver2->priority - driver1->priority;
973 * connman_device_driver_register:
974 * @driver: device driver definition
976 * Register a new device driver
978 * Returns: %0 on success
980 int connman_device_driver_register(struct connman_device_driver *driver)
982 DBG("driver %p name %s", driver, driver->name);
984 driver_list = g_slist_insert_sorted(driver_list, driver,
987 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
988 probe_driver, driver);
994 * connman_device_driver_unregister:
995 * @driver: device driver definition
997 * Remove a previously registered device driver
999 void connman_device_driver_unregister(struct connman_device_driver *driver)
1001 DBG("driver %p name %s", driver, driver->name);
1003 driver_list = g_slist_remove(driver_list, driver);
1005 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
1006 remove_driver, driver);
1009 static void unregister_network(gpointer data)
1011 struct connman_network *network = data;
1013 DBG("network %p", network);
1015 connman_element_unregister((struct connman_element *) network);
1017 connman_network_unref(network);
1020 static void device_destruct(struct connman_element *element)
1022 struct connman_device *device = element->device;
1024 DBG("element %p name %s", element, element->name);
1026 if (device->timeout > 0) {
1027 g_source_remove(device->timeout);
1028 device->timeout = 0;
1031 if (device->pending != NULL) {
1032 dbus_message_unref(device->pending);
1033 device->pending = NULL;
1036 g_free(device->ident);
1037 g_free(device->node);
1038 g_free(device->name);
1039 g_free(device->address);
1040 g_free(device->control);
1041 g_free(device->interface);
1043 connman_ipconfig_unref(device->ipconfig);
1045 g_free(device->last_network);
1047 g_hash_table_destroy(device->networks);
1048 device->networks = NULL;
1052 * connman_device_create:
1053 * @node: device node name (for example an address)
1054 * @type: device type
1056 * Allocate a new device of given #type and assign the #node name to it.
1058 * Returns: a newly-allocated #connman_device structure
1060 struct connman_device *connman_device_create(const char *node,
1061 enum connman_device_type type)
1063 struct connman_device *device;
1066 DBG("node %s type %d", node, type);
1068 device = g_try_new0(struct connman_device, 1);
1072 DBG("device %p", device);
1074 __connman_element_initialize(&device->element);
1076 device->element.name = g_strdup(node);
1077 device->element.type = CONNMAN_ELEMENT_TYPE_DEVICE;
1079 device->element.device = device;
1080 device->element.destruct = device_destruct;
1082 str = type2string(type);
1084 connman_element_set_string(&device->element,
1085 CONNMAN_PROPERTY_ID_TYPE, str);
1087 device->element.ipv4.method = CONNMAN_IPCONFIG_METHOD_DHCP;
1089 device->type = type;
1090 device->name = g_strdup(type2description(device->type));
1091 device->mode = CONNMAN_DEVICE_MODE_UNKNOWN;
1092 device->secondary = FALSE;
1095 case CONNMAN_DEVICE_TYPE_UNKNOWN:
1096 case CONNMAN_DEVICE_TYPE_VENDOR:
1097 device->scan_interval = 0;
1099 case CONNMAN_DEVICE_TYPE_ETHERNET:
1100 case CONNMAN_DEVICE_TYPE_WIFI:
1101 device->scan_interval = 300;
1103 case CONNMAN_DEVICE_TYPE_WIMAX:
1104 device->scan_interval = 0;
1106 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
1107 device->scan_interval = 0;
1109 case CONNMAN_DEVICE_TYPE_GPS:
1110 device->scan_interval = 0;
1112 case CONNMAN_DEVICE_TYPE_MBM:
1113 case CONNMAN_DEVICE_TYPE_HSO:
1114 case CONNMAN_DEVICE_TYPE_NOZOMI:
1115 case CONNMAN_DEVICE_TYPE_HUAWEI:
1116 case CONNMAN_DEVICE_TYPE_NOVATEL:
1117 device->scan_interval = 0;
1121 device->ipconfig = connman_ipconfig_create();
1122 if (device->ipconfig == NULL) {
1123 connman_device_unref(device);
1127 device->networks = g_hash_table_new_full(g_str_hash, g_str_equal,
1128 g_free, unregister_network);
1134 * connman_device_ref:
1135 * @device: device structure
1137 * Increase reference counter of device
1139 struct connman_device *connman_device_ref(struct connman_device *device)
1141 if (connman_element_ref(&device->element) == NULL)
1148 * connman_device_unref:
1149 * @device: device structure
1151 * Decrease reference counter of device
1153 void connman_device_unref(struct connman_device *device)
1155 connman_element_unref(&device->element);
1158 const char *__connman_device_get_type(struct connman_device *device)
1160 return type2string(device->type);
1164 * connman_device_get_type:
1165 * @device: device structure
1167 * Get type of device
1169 enum connman_device_type connman_device_get_type(struct connman_device *device)
1171 return device->type;
1175 * connman_device_get_name:
1176 * @device: device structure
1178 * Get unique name of device
1180 const char *connman_device_get_name(struct connman_device *device)
1182 return device->element.name;
1186 * connman_device_get_path:
1187 * @device: device structure
1189 * Get path name of device
1191 const char *connman_device_get_path(struct connman_device *device)
1193 return device->element.path;
1197 * connman_device_set_index:
1198 * @device: device structure
1199 * @index: index number
1201 * Set index number of device
1203 void connman_device_set_index(struct connman_device *device, int index)
1205 device->element.index = index;
1209 * connman_device_get_index:
1210 * @device: device structure
1212 * Get index number of device
1214 int connman_device_get_index(struct connman_device *device)
1216 return device->element.index;
1220 * connman_device_set_interface:
1221 * @device: device structure
1222 * @interface: interface name
1223 * @control: control interface
1225 * Set interface name of device
1227 void connman_device_set_interface(struct connman_device *device,
1228 const char *interface, const char *control)
1230 g_free(device->element.devname);
1231 device->element.devname = g_strdup(interface);
1233 g_free(device->interface);
1234 device->interface = g_strdup(interface);
1236 g_free(device->control);
1237 device->control = g_strdup(control);
1239 if (device->name == NULL) {
1240 const char *str = type2description(device->type);
1241 if (str != NULL && device->interface != NULL)
1242 device->name = g_strdup_printf("%s (%s)", str,
1247 const char *connman_device_get_control(struct connman_device *device)
1249 return device->control;
1253 * connman_device_set_ident:
1254 * @device: device structure
1255 * @ident: unique identifier
1257 * Set unique identifier of device
1259 void connman_device_set_ident(struct connman_device *device,
1262 g_free(device->ident);
1263 device->ident = g_strdup(ident);
1266 const char *__connman_device_get_ident(struct connman_device *device)
1268 return device->ident;
1272 * connman_device_set_mode:
1273 * @device: device structure
1274 * @mode: network mode
1276 * Change network mode of device
1278 void connman_device_set_mode(struct connman_device *device,
1279 enum connman_device_mode mode)
1281 device->mode = mode;
1285 * connman_device_get_mode:
1286 * @device: device structure
1288 * Get network mode of device
1290 enum connman_device_mode connman_device_get_mode(struct connman_device *device)
1292 return device->mode;
1296 * connman_device_set_secondary:
1297 * @device: device structure
1298 * @secondary: secondary value
1300 * Change secondary value of device
1302 void connman_device_set_secondary(struct connman_device *device,
1303 connman_bool_t secondary)
1305 device->secondary = secondary;
1309 * connman_device_get_secondary:
1310 * @device: device structure
1312 * Get secondary value of device
1314 connman_bool_t connman_device_get_secondary(struct connman_device *device)
1316 return device->secondary;
1320 * connman_device_set_powered:
1321 * @device: device structure
1322 * @powered: powered state
1324 * Change power state of device
1326 int connman_device_set_powered(struct connman_device *device,
1327 connman_bool_t powered)
1329 DBG("driver %p powered %d", device, powered);
1331 if (device->timeout > 0) {
1332 g_source_remove(device->timeout);
1333 device->timeout = 0;
1336 if (device->pending != NULL) {
1337 g_dbus_send_reply(connection, device->pending,
1340 dbus_message_unref(device->pending);
1341 device->pending = NULL;
1344 if (device->powered == powered)
1347 device->powered = powered;
1349 if (device->registered == FALSE)
1352 powered_changed(device);
1354 if (powered == FALSE)
1357 if (device->scan_timeout > 0) {
1358 g_source_remove(device->scan_timeout);
1359 device->scan_timeout = 0;
1362 if (device->scan_interval > 0) {
1363 guint interval = device->scan_interval;
1364 device->scan_timeout = g_timeout_add_seconds(interval,
1365 device_scan_trigger, device);
1368 if (device->driver->scan)
1369 device->driver->scan(device);
1375 * connman_device_set_carrier:
1376 * @device: device structure
1377 * @carrier: carrier state
1379 * Change carrier state of device (only for device without scanning)
1381 int connman_device_set_carrier(struct connman_device *device,
1382 connman_bool_t carrier)
1384 DBG("device %p carrier %d", device, carrier);
1386 switch (device->mode) {
1387 case CONNMAN_DEVICE_MODE_UNKNOWN:
1388 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1389 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1391 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1395 if (device->carrier == carrier)
1398 device->carrier = carrier;
1400 return set_carrier(device, device->carrier);
1403 int __connman_device_connect(struct connman_device *device)
1405 DBG("device %p", device);
1407 if (device->disconnected == FALSE)
1410 if (device->driver && device->driver->connect)
1411 device->driver->connect(device);
1416 int __connman_device_disconnect(struct connman_device *device)
1418 GHashTableIter iter;
1419 gpointer key, value;
1421 DBG("device %p", device);
1423 connman_device_set_disconnected(device, TRUE);
1425 g_hash_table_iter_init(&iter, device->networks);
1427 while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
1428 struct connman_network *network = value;
1430 if (connman_network_get_connected(network) == TRUE)
1431 __connman_network_disconnect(network);
1434 if (device->driver && device->driver->disconnect)
1435 device->driver->disconnect(device);
1440 static void mark_network_unavailable(gpointer key, gpointer value,
1443 struct connman_network *network = value;
1445 if (connman_network_get_connected(network) == TRUE)
1448 connman_network_set_available(network, FALSE);
1451 static gboolean remove_unavailable_network(gpointer key, gpointer value,
1454 struct connman_network *network = value;
1456 if (connman_network_get_connected(network) == TRUE)
1459 if (connman_network_get_available(network) == TRUE)
1466 * connman_device_set_scanning:
1467 * @device: device structure
1468 * @scanning: scanning state
1470 * Change scanning state of device
1472 int connman_device_set_scanning(struct connman_device *device,
1473 connman_bool_t scanning)
1475 DBusMessage *signal;
1476 DBusMessageIter entry, value;
1477 const char *key = "Scanning";
1479 DBG("device %p scanning %d", device, scanning);
1481 if (!device->driver || !device->driver->scan)
1484 if (device->scanning == scanning)
1487 device->scanning = scanning;
1489 signal = dbus_message_new_signal(device->element.path,
1490 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
1494 dbus_message_iter_init_append(signal, &entry);
1496 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
1498 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
1499 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
1500 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &scanning);
1501 dbus_message_iter_close_container(&entry, &value);
1503 g_dbus_send_message(connection, signal);
1505 if (scanning == TRUE) {
1506 if (device->scan_timeout > 0) {
1507 g_source_remove(device->scan_timeout);
1508 device->scan_timeout = 0;
1511 if (device->scan_interval > 0) {
1512 guint interval = device->scan_interval;
1513 device->scan_timeout = g_timeout_add_seconds(interval,
1514 device_scan_trigger, device);
1517 g_hash_table_foreach(device->networks,
1518 mark_network_unavailable, NULL);
1522 g_hash_table_foreach_remove(device->networks,
1523 remove_unavailable_network, NULL);
1525 if (device->connections > 0)
1528 if (device->disconnected == TRUE)
1535 * connman_device_set_disconnected:
1536 * @device: device structure
1537 * @disconnected: disconnected state
1539 * Change disconnected state of device (only for device with networks)
1541 int connman_device_set_disconnected(struct connman_device *device,
1542 connman_bool_t disconnected)
1544 DBG("device %p disconnected %d", device, disconnected);
1546 switch (device->mode) {
1547 case CONNMAN_DEVICE_MODE_UNKNOWN:
1548 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1550 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1551 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1555 if (device->disconnected == disconnected)
1558 device->disconnected = disconnected;
1564 * connman_device_get_disconnected:
1565 * @device: device structure
1567 * Get device disconnected state
1569 connman_bool_t connman_device_get_disconnected(struct connman_device *device)
1571 return device->disconnected;
1575 * connman_device_set_connected:
1576 * @device: device structure
1577 * @connected: connected state
1579 * Change connected state of device (for Ethernet like devices)
1581 int connman_device_set_connected(struct connman_device *device,
1582 connman_bool_t connected)
1584 DBG("device %p connected %d", device, connected);
1586 switch (device->mode) {
1587 case CONNMAN_DEVICE_MODE_UNKNOWN:
1588 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1589 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1591 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1595 if (device->carrier == FALSE)
1598 return set_connected(device, connected);
1602 * connman_device_set_string:
1603 * @device: device structure
1604 * @key: unique identifier
1605 * @value: string value
1607 * Set string value for specific key
1609 int connman_device_set_string(struct connman_device *device,
1610 const char *key, const char *value)
1612 DBG("device %p key %s value %s", device, key, value);
1614 if (g_str_equal(key, "Address") == TRUE) {
1615 g_free(device->address);
1616 device->address = g_strdup(value);
1617 } else if (g_str_equal(key, "Name") == TRUE) {
1618 g_free(device->name);
1619 device->name = g_strdup(value);
1620 } else if (g_str_equal(key, "Node") == TRUE) {
1621 g_free(device->node);
1622 device->node = g_strdup(value);
1625 return connman_element_set_string(&device->element, key, value);
1629 * connman_device_get_string:
1630 * @device: device structure
1631 * @key: unique identifier
1633 * Get string value for specific key
1635 const char *connman_device_get_string(struct connman_device *device,
1638 DBG("device %p key %s", device, key);
1640 if (g_str_equal(key, "Address") == TRUE)
1641 return device->address;
1642 else if (g_str_equal(key, "Name") == TRUE)
1643 return device->name;
1644 else if (g_str_equal(key, "Node") == TRUE)
1645 return device->node;
1647 return connman_element_get_string(&device->element, key);
1650 static void set_offlinemode(struct connman_element *element, gpointer user_data)
1652 struct connman_device *device = element->device;
1653 connman_bool_t offlinemode = GPOINTER_TO_UINT(user_data);
1654 connman_bool_t powered;
1656 DBG("element %p name %s", element, element->name);
1661 powered = (offlinemode == TRUE) ? FALSE : TRUE;
1663 if (device->powered == powered)
1666 set_powered(device, powered);
1669 int __connman_device_set_offlinemode(connman_bool_t offlinemode)
1671 DBG("offlinmode %d", offlinemode);
1673 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
1674 set_offlinemode, GUINT_TO_POINTER(offlinemode));
1676 __connman_notifier_offline_mode(offlinemode);
1681 void __connman_device_increase_connections(struct connman_device *device)
1683 device->connections++;
1686 void __connman_device_decrease_connections(struct connman_device *device)
1688 device->connections--;
1692 * connman_device_add_network:
1693 * @device: device structure
1694 * @network: network structure
1696 * Add new network to the device
1698 int connman_device_add_network(struct connman_device *device,
1699 struct connman_network *network)
1701 const char *identifier = connman_network_get_identifier(network);
1704 DBG("device %p network %p", device, network);
1706 switch (device->mode) {
1707 case CONNMAN_DEVICE_MODE_UNKNOWN:
1708 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1710 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1711 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1715 __connman_network_set_device(network, device);
1717 __connman_storage_load_network(network);
1719 err = connman_element_register((struct connman_element *) network,
1722 __connman_network_set_device(network, NULL);
1726 g_hash_table_insert(device->networks, g_strdup(identifier),
1733 * connman_device_get_network:
1734 * @device: device structure
1735 * @identifier: network identifier
1737 * Get network for given identifier
1739 struct connman_network *connman_device_get_network(struct connman_device *device,
1740 const char *identifier)
1742 DBG("device %p identifier %s", device, identifier);
1744 return g_hash_table_lookup(device->networks, identifier);
1748 * connman_device_remove_network:
1749 * @device: device structure
1750 * @identifier: network identifier
1752 * Remove network for given identifier
1754 int connman_device_remove_network(struct connman_device *device,
1755 const char *identifier)
1757 DBG("device %p identifier %s", device, identifier);
1759 g_hash_table_remove(device->networks, identifier);
1764 void __connman_device_set_network(struct connman_device *device,
1765 struct connman_network *network)
1769 if (device->network == network)
1772 if (device->network != NULL)
1773 connman_network_unref(device->network);
1775 if (network != NULL) {
1776 name = connman_network_get_string(network,
1777 CONNMAN_PROPERTY_ID_NAME);
1778 g_free(device->last_network);
1779 device->last_network = g_strdup(name);
1781 device->network = connman_network_ref(network);
1783 g_free(device->last_network);
1784 device->last_network = NULL;
1786 device->network = NULL;
1791 * connman_device_register:
1792 * @device: device structure
1794 * Register device with the system
1796 int connman_device_register(struct connman_device *device)
1798 __connman_storage_load_device(device);
1800 switch (device->mode) {
1801 case CONNMAN_DEVICE_MODE_UNKNOWN:
1802 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1804 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1805 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1806 __connman_storage_init_network(device);
1810 return connman_element_register(&device->element, NULL);
1814 * connman_device_unregister:
1815 * @device: device structure
1817 * Unregister device with the system
1819 void connman_device_unregister(struct connman_device *device)
1821 __connman_storage_save_device(device);
1823 connman_element_unregister(&device->element);
1827 * connman_device_get_data:
1828 * @device: device structure
1830 * Get private device data pointer
1832 void *connman_device_get_data(struct connman_device *device)
1834 return device->driver_data;
1838 * connman_device_set_data:
1839 * @device: device structure
1840 * @data: data pointer
1842 * Set private device data pointer
1844 void connman_device_set_data(struct connman_device *device, void *data)
1846 device->driver_data = data;
1849 static gboolean match_driver(struct connman_device *device,
1850 struct connman_device_driver *driver)
1852 if (device->type == driver->type ||
1853 driver->type == CONNMAN_DEVICE_TYPE_UNKNOWN)
1859 static int device_probe(struct connman_element *element)
1861 struct connman_device *device = element->device;
1864 DBG("element %p name %s", element, element->name);
1869 if (device->driver != NULL)
1872 for (list = driver_list; list; list = list->next) {
1873 struct connman_device_driver *driver = list->data;
1875 if (match_driver(device, driver) == FALSE)
1878 DBG("driver %p name %s", driver, driver->name);
1880 if (driver->probe(device) == 0) {
1881 device->driver = driver;
1886 if (device->driver == NULL)
1889 return setup_device(device);
1892 static void device_remove(struct connman_element *element)
1894 struct connman_device *device = element->device;
1896 DBG("element %p name %s", element, element->name);
1901 if (device->driver == NULL)
1904 remove_device(device);
1907 static struct connman_driver device_driver = {
1909 .type = CONNMAN_ELEMENT_TYPE_DEVICE,
1910 .priority = CONNMAN_DRIVER_PRIORITY_LOW,
1911 .probe = device_probe,
1912 .remove = device_remove,
1915 static int device_load(struct connman_device *device)
1918 gchar *pathname, *identifier, *data = NULL;
1922 DBG("device %p", device);
1924 pathname = g_strdup_printf("%s/%s.conf", STORAGEDIR,
1925 __connman_profile_active_ident());
1926 if (pathname == NULL)
1929 keyfile = g_key_file_new();
1931 if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
1938 if (g_key_file_load_from_data(keyfile, data, length,
1939 0, NULL) == FALSE) {
1946 identifier = g_strdup_printf("device_%s", device->element.name);
1947 if (identifier == NULL)
1950 switch (device->mode) {
1951 case CONNMAN_DEVICE_MODE_UNKNOWN:
1952 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1954 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1955 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1956 val = g_key_file_get_integer(keyfile, identifier,
1957 "ScanInterval", NULL);
1959 device->scan_interval = val;
1964 g_key_file_free(keyfile);
1971 static int device_save(struct connman_device *device)
1974 gchar *pathname, *identifier = NULL, *data = NULL;
1977 DBG("device %p", device);
1979 pathname = g_strdup_printf("%s/%s.conf", STORAGEDIR,
1980 __connman_profile_active_ident());
1981 if (pathname == NULL)
1984 keyfile = g_key_file_new();
1986 if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
1990 if (g_key_file_load_from_data(keyfile, data, length,
1998 identifier = g_strdup_printf("device_%s", device->element.name);
1999 if (identifier == NULL)
2002 switch (device->mode) {
2003 case CONNMAN_DEVICE_MODE_UNKNOWN:
2004 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
2006 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
2007 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
2008 if (device->scan_interval > 0)
2009 g_key_file_set_integer(keyfile, identifier,
2010 "ScanInterval", device->scan_interval);
2014 data = g_key_file_to_data(keyfile, &length, NULL);
2016 if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
2017 connman_error("Failed to store device information");
2022 g_key_file_free(keyfile);
2030 static struct connman_storage device_storage = {
2032 .priority = CONNMAN_STORAGE_PRIORITY_LOW,
2033 .device_load = device_load,
2034 .device_save = device_save,
2037 int __connman_device_init(void)
2041 connection = connman_dbus_get_connection();
2043 if (connman_storage_register(&device_storage) < 0)
2044 connman_error("Failed to register device storage");
2046 return connman_driver_register(&device_driver);
2049 void __connman_device_cleanup(void)
2053 connman_driver_unregister(&device_driver);
2055 connman_storage_unregister(&device_storage);
2057 dbus_connection_unref(connection);