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;
50 unsigned int connections;
52 struct connman_ipconfig *ipconfig;
54 struct connman_device_driver *driver;
57 connman_bool_t registered;
60 struct connman_network *network;
67 static gboolean device_scan_trigger(gpointer user_data)
69 struct connman_device *device = user_data;
71 DBG("device %p", device);
73 if (device->driver == NULL) {
74 device->scan_timeout = 0;
78 if (device->driver->scan)
79 device->driver->scan(device);
84 static const char *type2description(enum connman_device_type type)
87 case CONNMAN_DEVICE_TYPE_UNKNOWN:
88 case CONNMAN_DEVICE_TYPE_VENDOR:
90 case CONNMAN_DEVICE_TYPE_ETHERNET:
92 case CONNMAN_DEVICE_TYPE_WIFI:
94 case CONNMAN_DEVICE_TYPE_WIMAX:
96 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
98 case CONNMAN_DEVICE_TYPE_GPS:
100 case CONNMAN_DEVICE_TYPE_MBM:
101 case CONNMAN_DEVICE_TYPE_HSO:
102 case CONNMAN_DEVICE_TYPE_NOZOMI:
103 case CONNMAN_DEVICE_TYPE_HUAWEI:
104 case CONNMAN_DEVICE_TYPE_NOVATEL:
111 static const char *type2string(enum connman_device_type type)
114 case CONNMAN_DEVICE_TYPE_UNKNOWN:
115 case CONNMAN_DEVICE_TYPE_VENDOR:
117 case CONNMAN_DEVICE_TYPE_ETHERNET:
119 case CONNMAN_DEVICE_TYPE_WIFI:
121 case CONNMAN_DEVICE_TYPE_WIMAX:
123 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
125 case CONNMAN_DEVICE_TYPE_GPS:
127 case CONNMAN_DEVICE_TYPE_MBM:
128 case CONNMAN_DEVICE_TYPE_HSO:
129 case CONNMAN_DEVICE_TYPE_HUAWEI:
130 case CONNMAN_DEVICE_TYPE_NOZOMI:
131 case CONNMAN_DEVICE_TYPE_NOVATEL:
138 static int set_connected(struct connman_device *device,
139 connman_bool_t connected)
141 if (connected == TRUE) {
142 enum connman_element_type type = CONNMAN_ELEMENT_TYPE_UNKNOWN;
143 struct connman_element *element;
145 device->disconnected = TRUE;
147 switch (device->element.ipv4.method) {
148 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
149 case CONNMAN_IPCONFIG_METHOD_OFF:
151 case CONNMAN_IPCONFIG_METHOD_STATIC:
152 type = CONNMAN_ELEMENT_TYPE_IPV4;
154 case CONNMAN_IPCONFIG_METHOD_DHCP:
155 type = CONNMAN_ELEMENT_TYPE_DHCP;
159 element = connman_element_create(NULL);
160 if (element != NULL) {
161 struct connman_service *service;
163 element->type = type;
164 element->index = device->element.index;
166 if (connman_element_register(element,
167 &device->element) < 0)
168 connman_element_unref(element);
170 device->disconnected = FALSE;
172 service = __connman_service_lookup_from_device(device);
173 __connman_service_indicate_state(service,
174 CONNMAN_SERVICE_STATE_CONFIGURATION);
177 struct connman_service *service;
179 connman_element_unregister_children(&device->element);
181 device->disconnected = TRUE;
183 service = __connman_service_lookup_from_device(device);
184 __connman_service_indicate_state(service,
185 CONNMAN_SERVICE_STATE_IDLE);
191 static int set_carrier(struct connman_device *device, connman_bool_t carrier)
193 struct connman_service *service;
195 service = __connman_service_lookup_from_device(device);
196 __connman_service_set_carrier(service, carrier);
198 return set_connected(device, carrier);
201 static int set_powered(struct connman_device *device, connman_bool_t powered)
203 struct connman_device_driver *driver = device->driver;
206 DBG("device %p powered %d", device, powered);
211 if (powered == TRUE) {
212 if (driver->enable) {
213 err = driver->enable(device);
214 __connman_notifier_device_type_increase(device->type);
218 g_hash_table_remove_all(device->networks);
220 set_carrier(device, FALSE);
222 if (driver->disable) {
223 err = driver->disable(device);
224 __connman_notifier_device_type_decrease(device->type);
232 static void append_path(gpointer key, gpointer value, gpointer user_data)
234 struct connman_element *element = value;
235 DBusMessageIter *iter = user_data;
237 dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
241 static void append_networks(struct connman_device *device,
242 DBusMessageIter *entry)
244 DBusMessageIter value, iter;
245 const char *key = "Networks";
247 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
249 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
250 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
253 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
254 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
255 g_hash_table_foreach(device->networks, append_path, &iter);
256 dbus_message_iter_close_container(&value, &iter);
258 dbus_message_iter_close_container(entry, &value);
261 static DBusMessage *get_properties(DBusConnection *conn,
262 DBusMessage *msg, void *data)
264 struct connman_device *device = data;
266 DBusMessageIter array, dict, entry;
269 DBG("conn %p", conn);
271 if (__connman_security_check_privilege(msg,
272 CONNMAN_SECURITY_PRIVILEGE_PUBLIC) < 0)
273 return __connman_error_permission_denied(msg);
275 reply = dbus_message_new_method_return(msg);
279 dbus_message_iter_init_append(reply, &array);
281 dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
282 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
283 DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
284 DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
286 if (device->name != NULL)
287 connman_dbus_dict_append_variant(&dict, "Name",
288 DBUS_TYPE_STRING, &device->name);
290 str = type2string(device->type);
292 connman_dbus_dict_append_variant(&dict, "Type",
293 DBUS_TYPE_STRING, &str);
295 if (device->address != NULL)
296 connman_dbus_dict_append_variant(&dict, "Address",
297 DBUS_TYPE_STRING, &device->address);
299 if (device->interface != NULL)
300 connman_dbus_dict_append_variant(&dict, "Interface",
301 DBUS_TYPE_STRING, &device->interface);
303 connman_dbus_dict_append_variant(&dict, "Powered",
304 DBUS_TYPE_BOOLEAN, &device->powered);
306 if (device->driver && device->driver->scan)
307 connman_dbus_dict_append_variant(&dict, "Scanning",
308 DBUS_TYPE_BOOLEAN, &device->scanning);
310 switch (device->mode) {
311 case CONNMAN_DEVICE_MODE_UNKNOWN:
313 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
314 __connman_element_append_ipv4(&device->element, &dict);
316 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
317 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
318 if (device->scan_interval > 0)
319 connman_dbus_dict_append_variant(&dict, "ScanInterval",
320 DBUS_TYPE_UINT16, &device->scan_interval);
322 dbus_message_iter_open_container(&dict, DBUS_TYPE_DICT_ENTRY,
324 append_networks(device, &entry);
325 dbus_message_iter_close_container(&dict, &entry);
329 dbus_message_iter_close_container(&array, &dict);
334 static gboolean powered_timeout(gpointer user_data)
336 struct connman_device *device = user_data;
338 DBG("device %p", device);
342 if (device->pending != NULL) {
345 reply = __connman_error_operation_timeout(device->pending);
347 g_dbus_send_message(connection, reply);
349 dbus_message_unref(device->pending);
350 device->pending = NULL;
356 static DBusMessage *set_property(DBusConnection *conn,
357 DBusMessage *msg, void *data)
359 struct connman_device *device = data;
360 DBusMessageIter iter, value;
364 DBG("conn %p", conn);
366 if (dbus_message_iter_init(msg, &iter) == FALSE)
367 return __connman_error_invalid_arguments(msg);
369 dbus_message_iter_get_basic(&iter, &name);
370 dbus_message_iter_next(&iter);
371 dbus_message_iter_recurse(&iter, &value);
373 if (__connman_security_check_privilege(msg,
374 CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
375 return __connman_error_permission_denied(msg);
377 type = dbus_message_iter_get_arg_type(&value);
379 if (g_str_equal(name, "Powered") == TRUE) {
380 connman_bool_t powered;
383 if (type != DBUS_TYPE_BOOLEAN)
384 return __connman_error_invalid_arguments(msg);
386 dbus_message_iter_get_basic(&value, &powered);
388 if (device->powered == powered)
389 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
391 if (device->pending != NULL)
392 return __connman_error_in_progress(msg);
394 err = set_powered(device, powered);
396 if (err != -EINPROGRESS)
397 return __connman_error_failed(msg, -err);
399 device->pending = dbus_message_ref(msg);
401 device->timeout = g_timeout_add_seconds(15,
402 powered_timeout, device);
406 } else if (g_str_equal(name, "ScanInterval") == TRUE) {
407 connman_uint16_t interval;
409 switch (device->mode) {
410 case CONNMAN_DEVICE_MODE_UNKNOWN:
411 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
412 return __connman_error_invalid_arguments(msg);
413 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
414 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
418 if (type != DBUS_TYPE_UINT16)
419 return __connman_error_invalid_arguments(msg);
421 dbus_message_iter_get_basic(&value, &interval);
423 device->scan_interval = interval;
425 if (device->scan_timeout > 0) {
426 g_source_remove(device->scan_timeout);
427 device->scan_timeout = 0;
430 if (device->scan_interval > 0) {
431 guint interval = device->scan_interval;
432 device->scan_timeout = g_timeout_add_seconds(interval,
433 device_scan_trigger, device);
435 } else if (g_str_has_prefix(name, "IPv4.") == TRUE) {
438 switch (device->mode) {
439 case CONNMAN_DEVICE_MODE_UNKNOWN:
440 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
441 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
442 return __connman_error_invalid_arguments(msg);
443 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
447 err = __connman_ipconfig_set_ipv4(device->ipconfig,
450 return __connman_error_failed(msg, -err);
452 return __connman_error_invalid_property(msg);
454 __connman_storage_save_device(device);
456 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
459 static char *build_group(const unsigned char *ssid, unsigned int ssid_len,
460 const char *mode, const char *security)
465 str = g_string_sized_new((ssid_len * 2) + 24);
469 if (ssid_len > 0 && ssid[0] != '\0') {
470 for (i = 0; i < ssid_len; i++)
471 g_string_append_printf(str, "%02x", ssid[i]);
474 g_string_append_printf(str, "_%s_%s", mode, security);
476 return g_string_free(str, FALSE);
479 static void convert_name(const char *ssid, char *name,
480 unsigned int ssid_len)
484 for (i = 0; i < ssid_len; i++) {
485 if (g_ascii_isprint(ssid[i]))
492 static struct connman_network *find_network(struct connman_device *device,
493 const void *ssid, const char *address,
494 const char *security, const char *mode)
496 GHashTableIter network_iter;
502 g_hash_table_iter_init(&network_iter, device->networks);
503 while (g_hash_table_iter_next(&network_iter, &key, &value) == TRUE) {
504 const void *tmp_ssid;
505 const char *tmp_security, *tmp_mode, *tmp_address;
506 unsigned int tmp_ssid_size;
508 tmp_ssid = connman_network_get_blob(value, "WiFi.SSID",
510 tmp_security = connman_network_get_string(value,
512 tmp_mode = connman_network_get_string(value, "WiFi.Mode");
513 tmp_address = connman_network_get_string(value, "Address");
515 if (tmp_ssid_size < 1)
518 if (tmp_ssid && memcmp(ssid, tmp_ssid, tmp_ssid_size))
521 if (security && tmp_security &&
522 g_strcmp0(security, tmp_security) != 0)
525 if (mode && tmp_mode && g_strcmp0(mode, tmp_mode) != 0)
528 if (address && tmp_address &&
529 g_strcmp0(address, tmp_address) != 0)
532 return connman_network_ref(value);
538 static DBusMessage *join_network(DBusConnection *conn,
539 DBusMessage *msg, void *data)
541 struct connman_device *device = data;
542 struct connman_network *network, *found_network;
543 enum connman_network_type type;
544 unsigned int ssid_size;
545 const char *group, *mode, *security, *address;
547 DBusMessageIter iter, array;
550 DBG("conn %p", conn);
552 if (__connman_security_check_privilege(msg,
553 CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
554 return __connman_error_permission_denied(msg);
556 if (!device->driver || !device->driver->join)
557 return __connman_error_not_supported(msg);
559 dbus_message_iter_init(msg, &iter);
560 dbus_message_iter_recurse(&iter, &array);
562 switch (device->type) {
563 case CONNMAN_DEVICE_TYPE_WIFI:
564 type = CONNMAN_NETWORK_TYPE_WIFI;
567 return __connman_error_not_supported(msg);
570 network = connman_network_create("00_00_00_00_00_00", type);
572 return __connman_error_failed(msg, ENOMEM);
574 while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
575 DBusMessageIter entry, value;
576 const char *key, *str;
578 dbus_message_iter_recurse(&array, &entry);
579 dbus_message_iter_get_basic(&entry, &key);
581 dbus_message_iter_next(&entry);
582 dbus_message_iter_recurse(&entry, &value);
584 switch (dbus_message_iter_get_arg_type(&value)) {
585 case DBUS_TYPE_STRING:
586 dbus_message_iter_get_basic(&value, &str);
587 if (g_str_equal(key, "WiFi.SSID") == TRUE) {
590 connman_network_set_blob(network, key,
592 name = g_try_malloc0(strlen(str) + 1);
594 return __connman_error_failed(msg,
597 convert_name((char *) str, name, strlen(str));
598 connman_network_set_name(network, name);
602 connman_network_set_string(network, key, str);
606 dbus_message_iter_next(&array);
609 ssid = connman_network_get_blob(network, "WiFi.SSID", &ssid_size);
610 security = connman_network_get_string(network, "WiFi.Security");
611 mode = connman_network_get_string(network, "WiFi.Mode");
612 address = connman_network_get_string(network, "Address");
614 found_network = find_network(device, ssid, address, security, mode);
615 if (found_network != NULL) {
616 const char* passphrase;
618 passphrase = connman_network_get_string(network,
620 if (passphrase != NULL)
621 connman_network_set_string(found_network,
624 connman_network_unref(network);
625 network = found_network;
627 err = __connman_network_connect(found_network);
629 connman_network_unref(found_network);
632 return __connman_error_failed(msg, -err);
634 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
637 group = build_group(ssid, ssid_size, mode, security);
639 connman_network_set_group(network, group);
641 index = connman_device_get_index(device);
642 connman_network_set_index(network, index);
644 connman_network_set_protocol(network, CONNMAN_NETWORK_PROTOCOL_IP);
646 if (connman_device_get_disconnected(device) == FALSE)
647 __connman_device_disconnect(device);
649 err = device->driver->join(device, network);
651 connman_network_unref(network);
654 return __connman_error_failed(msg, -err);
656 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
659 static DBusMessage *create_network(DBusConnection *conn,
660 DBusMessage *msg, void *data)
662 DBG("conn %p", conn);
664 if (__connman_security_check_privilege(msg,
665 CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
666 return __connman_error_permission_denied(msg);
668 return __connman_error_invalid_arguments(msg);
671 static DBusMessage *remove_network(DBusConnection *conn,
672 DBusMessage *msg, void *data)
674 DBG("conn %p", conn);
676 if (__connman_security_check_privilege(msg,
677 CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
678 return __connman_error_permission_denied(msg);
680 return __connman_error_invalid_arguments(msg);
683 static DBusMessage *propose_scan(DBusConnection *conn,
684 DBusMessage *msg, void *data)
686 struct connman_device *device = data;
689 DBG("conn %p", conn);
691 switch (device->mode) {
692 case CONNMAN_DEVICE_MODE_UNKNOWN:
693 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
694 return __connman_error_not_supported(msg);
695 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
696 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
700 if (!device->driver || !device->driver->scan)
701 return __connman_error_not_supported(msg);
703 if (device->powered == FALSE)
704 return __connman_error_failed(msg, EINVAL);
706 err = device->driver->scan(device);
708 return __connman_error_failed(msg, -err);
710 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
713 static GDBusMethodTable device_methods[] = {
714 { "GetProperties", "", "a{sv}", get_properties },
715 { "SetProperty", "sv", "", set_property,
716 G_DBUS_METHOD_FLAG_ASYNC },
717 { "JoinNetwork", "a{sv}", "", join_network },
718 { "CreateNetwork", "a{sv}", "o", create_network },
719 { "RemoveNetwork", "o", "", remove_network },
720 { "ProposeScan", "", "", propose_scan },
724 static GDBusSignalTable device_signals[] = {
725 { "PropertyChanged", "sv" },
729 static void append_devices(DBusMessageIter *entry)
731 DBusMessageIter value, iter;
732 const char *key = "Devices";
734 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
736 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
737 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
740 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
741 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
742 __connman_element_list(NULL, CONNMAN_ELEMENT_TYPE_DEVICE, &iter);
743 dbus_message_iter_close_container(&value, &iter);
745 dbus_message_iter_close_container(entry, &value);
748 static void emit_devices_signal(void)
751 DBusMessageIter entry;
753 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
754 CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
758 dbus_message_iter_init_append(signal, &entry);
760 append_devices(&entry);
762 g_dbus_send_message(connection, signal);
765 static int register_interface(struct connman_element *element)
767 struct connman_device *device = element->device;
769 DBG("element %p name %s", element, element->name);
771 if (g_dbus_register_interface(connection, element->path,
772 CONNMAN_DEVICE_INTERFACE,
773 device_methods, device_signals,
774 NULL, device, NULL) == FALSE) {
775 connman_error("Failed to register %s device", element->path);
779 device->registered = TRUE;
781 emit_devices_signal();
786 static void unregister_interface(struct connman_element *element)
788 struct connman_device *device = element->device;
790 DBG("element %p name %s", element, element->name);
792 device->registered = FALSE;
794 emit_devices_signal();
796 g_dbus_unregister_interface(connection, element->path,
797 CONNMAN_DEVICE_INTERFACE);
800 static void device_enable(struct connman_device *device)
802 DBG("device %p", device);
804 if (device->powered == TRUE)
807 if (device->driver->enable) {
808 device->driver->enable(device);
809 __connman_notifier_device_type_increase(device->type);
813 static void device_disable(struct connman_device *device)
815 DBG("device %p", device);
817 if (device->powered == FALSE)
820 g_hash_table_remove_all(device->networks);
822 if (device->driver->disable) {
823 device->driver->disable(device);
824 __connman_notifier_device_type_decrease(device->type);
828 static int setup_device(struct connman_device *device)
832 DBG("device %p", device);
834 err = register_interface(&device->element);
836 if (device->driver->remove)
837 device->driver->remove(device);
838 device->driver = NULL;
842 switch (device->mode) {
843 case CONNMAN_DEVICE_MODE_UNKNOWN:
844 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
845 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
847 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
848 if (device->secondary == FALSE)
849 __connman_profile_add_device(device);
853 device_enable(device);
858 static void probe_driver(struct connman_element *element, gpointer user_data)
860 struct connman_device_driver *driver = user_data;
862 DBG("element %p name %s", element, element->name);
864 if (element->device == NULL)
867 if (element->device->driver != NULL)
870 if (driver->type != element->device->type)
873 if (driver->probe(element->device) < 0)
876 element->device->driver = driver;
878 setup_device(element->device);
881 static void remove_device(struct connman_device *device)
883 DBG("device %p", device);
885 device_disable(device);
887 switch (device->mode) {
888 case CONNMAN_DEVICE_MODE_UNKNOWN:
889 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
890 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
892 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
893 if (device->secondary == FALSE)
894 __connman_profile_remove_device(device);
898 unregister_interface(&device->element);
900 if (device->driver->remove)
901 device->driver->remove(device);
903 device->driver = NULL;
906 static void remove_driver(struct connman_element *element, gpointer user_data)
908 struct connman_device_driver *driver = user_data;
910 DBG("element %p name %s", element, element->name);
912 if (element->device == NULL)
915 if (element->device->driver == driver)
916 remove_device(element->device);
919 connman_bool_t __connman_device_has_driver(struct connman_device *device)
921 if (device == NULL || device->driver == NULL)
924 return device->registered;
927 static GSList *driver_list = NULL;
929 static gint compare_priority(gconstpointer a, gconstpointer b)
931 const struct connman_device_driver *driver1 = a;
932 const struct connman_device_driver *driver2 = b;
934 return driver2->priority - driver1->priority;
938 * connman_device_driver_register:
939 * @driver: device driver definition
941 * Register a new device driver
943 * Returns: %0 on success
945 int connman_device_driver_register(struct connman_device_driver *driver)
947 DBG("driver %p name %s", driver, driver->name);
949 driver_list = g_slist_insert_sorted(driver_list, driver,
952 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
953 probe_driver, driver);
959 * connman_device_driver_unregister:
960 * @driver: device driver definition
962 * Remove a previously registered device driver
964 void connman_device_driver_unregister(struct connman_device_driver *driver)
966 DBG("driver %p name %s", driver, driver->name);
968 driver_list = g_slist_remove(driver_list, driver);
970 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
971 remove_driver, driver);
974 static void unregister_network(gpointer data)
976 struct connman_network *network = data;
978 DBG("network %p", network);
980 connman_element_unregister((struct connman_element *) network);
982 connman_network_unref(network);
985 static void device_destruct(struct connman_element *element)
987 struct connman_device *device = element->device;
989 DBG("element %p name %s", element, element->name);
991 if (device->timeout > 0) {
992 g_source_remove(device->timeout);
996 if (device->pending != NULL) {
997 dbus_message_unref(device->pending);
998 device->pending = NULL;
1001 g_free(device->ident);
1002 g_free(device->node);
1003 g_free(device->name);
1004 g_free(device->address);
1005 g_free(device->interface);
1007 connman_ipconfig_unref(device->ipconfig);
1009 g_free(device->last_network);
1011 g_hash_table_destroy(device->networks);
1012 device->networks = NULL;
1016 * connman_device_create:
1017 * @node: device node name (for example an address)
1018 * @type: device type
1020 * Allocate a new device of given #type and assign the #node name to it.
1022 * Returns: a newly-allocated #connman_device structure
1024 struct connman_device *connman_device_create(const char *node,
1025 enum connman_device_type type)
1027 struct connman_device *device;
1030 DBG("node %s type %d", node, type);
1032 device = g_try_new0(struct connman_device, 1);
1036 DBG("device %p", device);
1038 __connman_element_initialize(&device->element);
1040 device->element.name = g_strdup(node);
1041 device->element.type = CONNMAN_ELEMENT_TYPE_DEVICE;
1043 device->element.device = device;
1044 device->element.destruct = device_destruct;
1046 str = type2string(type);
1048 connman_element_set_string(&device->element,
1049 CONNMAN_PROPERTY_ID_TYPE, str);
1051 device->element.ipv4.method = CONNMAN_IPCONFIG_METHOD_DHCP;
1053 device->type = type;
1054 device->name = g_strdup(type2description(device->type));
1055 device->mode = CONNMAN_DEVICE_MODE_UNKNOWN;
1056 device->secondary = FALSE;
1059 case CONNMAN_DEVICE_TYPE_UNKNOWN:
1060 case CONNMAN_DEVICE_TYPE_VENDOR:
1061 device->scan_interval = 0;
1063 case CONNMAN_DEVICE_TYPE_ETHERNET:
1064 case CONNMAN_DEVICE_TYPE_WIFI:
1065 device->scan_interval = 300;
1067 case CONNMAN_DEVICE_TYPE_WIMAX:
1068 device->scan_interval = 0;
1070 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
1071 device->scan_interval = 0;
1073 case CONNMAN_DEVICE_TYPE_GPS:
1074 device->scan_interval = 0;
1076 case CONNMAN_DEVICE_TYPE_MBM:
1077 case CONNMAN_DEVICE_TYPE_HSO:
1078 case CONNMAN_DEVICE_TYPE_NOZOMI:
1079 case CONNMAN_DEVICE_TYPE_HUAWEI:
1080 case CONNMAN_DEVICE_TYPE_NOVATEL:
1081 device->scan_interval = 0;
1085 device->ipconfig = connman_ipconfig_create();
1086 if (device->ipconfig == NULL) {
1087 connman_device_unref(device);
1091 device->networks = g_hash_table_new_full(g_str_hash, g_str_equal,
1092 g_free, unregister_network);
1098 * connman_device_ref:
1099 * @device: device structure
1101 * Increase reference counter of device
1103 struct connman_device *connman_device_ref(struct connman_device *device)
1105 if (connman_element_ref(&device->element) == NULL)
1112 * connman_device_unref:
1113 * @device: device structure
1115 * Decrease reference counter of device
1117 void connman_device_unref(struct connman_device *device)
1119 connman_element_unref(&device->element);
1122 const char *__connman_device_get_type(struct connman_device *device)
1124 return type2string(device->type);
1128 * connman_device_get_type:
1129 * @device: device structure
1131 * Get type of device
1133 enum connman_device_type connman_device_get_type(struct connman_device *device)
1135 return device->type;
1139 * connman_device_get_name:
1140 * @device: device structure
1142 * Get unique name of device
1144 const char *connman_device_get_name(struct connman_device *device)
1146 return device->element.name;
1150 * connman_device_get_path:
1151 * @device: device structure
1153 * Get path name of device
1155 const char *connman_device_get_path(struct connman_device *device)
1157 return device->element.path;
1161 * connman_device_set_index:
1162 * @device: device structure
1163 * @index: index number
1165 * Set index number of device
1167 void connman_device_set_index(struct connman_device *device, int index)
1169 device->element.index = index;
1173 * connman_device_get_index:
1174 * @device: device structure
1176 * Get index number of device
1178 int connman_device_get_index(struct connman_device *device)
1180 return device->element.index;
1184 * connman_device_set_interface:
1185 * @device: device structure
1186 * @interface: interface name
1188 * Set interface name of device
1190 void connman_device_set_interface(struct connman_device *device,
1191 const char *interface)
1193 g_free(device->element.devname);
1194 device->element.devname = g_strdup(interface);
1196 g_free(device->interface);
1197 device->interface = g_strdup(interface);
1199 if (device->name == NULL) {
1200 const char *str = type2description(device->type);
1201 if (str != NULL && device->interface != NULL)
1202 device->name = g_strdup_printf("%s (%s)", str,
1208 * connman_device_get_interface:
1209 * @device: device structure
1211 * Get interface name of device
1213 const char *connman_device_get_interface(struct connman_device *device)
1215 return device->interface;
1219 * connman_device_set_ident:
1220 * @device: device structure
1221 * @ident: unique identifier
1223 * Set unique identifier of device
1225 void connman_device_set_ident(struct connman_device *device,
1228 g_free(device->ident);
1229 device->ident = g_strdup(ident);
1232 const char *__connman_device_get_ident(struct connman_device *device)
1234 return device->ident;
1238 * connman_device_set_mode:
1239 * @device: device structure
1240 * @mode: network mode
1242 * Change network mode of device
1244 void connman_device_set_mode(struct connman_device *device,
1245 enum connman_device_mode mode)
1247 device->mode = mode;
1251 * connman_device_get_mode:
1252 * @device: device structure
1254 * Get network mode of device
1256 enum connman_device_mode connman_device_get_mode(struct connman_device *device)
1258 return device->mode;
1262 * connman_device_set_secondary:
1263 * @device: device structure
1264 * @secondary: secondary value
1266 * Change secondary value of device
1268 void connman_device_set_secondary(struct connman_device *device,
1269 connman_bool_t secondary)
1271 device->secondary = secondary;
1275 * connman_device_get_secondary:
1276 * @device: device structure
1278 * Get secondary value of device
1280 connman_bool_t connman_device_get_secondary(struct connman_device *device)
1282 return device->secondary;
1286 * connman_device_set_powered:
1287 * @device: device structure
1288 * @powered: powered state
1290 * Change power state of device
1292 int connman_device_set_powered(struct connman_device *device,
1293 connman_bool_t powered)
1295 DBusMessage *signal;
1296 DBusMessageIter entry, value;
1297 const char *key = "Powered";
1299 DBG("driver %p powered %d", device, powered);
1301 if (device->timeout > 0) {
1302 g_source_remove(device->timeout);
1303 device->timeout = 0;
1306 if (device->pending != NULL) {
1307 g_dbus_send_reply(connection, device->pending,
1310 dbus_message_unref(device->pending);
1311 device->pending = NULL;
1314 if (device->powered == powered)
1317 device->powered = powered;
1319 if (device->registered == FALSE)
1322 signal = dbus_message_new_signal(device->element.path,
1323 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
1327 dbus_message_iter_init_append(signal, &entry);
1329 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
1331 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
1332 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
1333 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &powered);
1334 dbus_message_iter_close_container(&entry, &value);
1336 g_dbus_send_message(connection, signal);
1338 if (powered == FALSE)
1341 if (device->scan_timeout > 0) {
1342 g_source_remove(device->scan_timeout);
1343 device->scan_timeout = 0;
1346 if (device->scan_interval > 0) {
1347 guint interval = device->scan_interval;
1348 device->scan_timeout = g_timeout_add_seconds(interval,
1349 device_scan_trigger, device);
1352 if (device->driver->scan)
1353 device->driver->scan(device);
1359 * connman_device_set_carrier:
1360 * @device: device structure
1361 * @carrier: carrier state
1363 * Change carrier state of device (only for device without scanning)
1365 int connman_device_set_carrier(struct connman_device *device,
1366 connman_bool_t carrier)
1368 DBG("device %p carrier %d", device, carrier);
1370 switch (device->mode) {
1371 case CONNMAN_DEVICE_MODE_UNKNOWN:
1372 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1373 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1375 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1379 if (device->carrier == carrier)
1382 device->carrier = carrier;
1384 return set_carrier(device, device->carrier);
1387 int __connman_device_connect(struct connman_device *device)
1389 DBG("device %p", device);
1391 if (device->disconnected == FALSE)
1394 if (device->driver && device->driver->connect)
1395 device->driver->connect(device);
1400 int __connman_device_disconnect(struct connman_device *device)
1402 GHashTableIter iter;
1403 gpointer key, value;
1405 DBG("device %p", device);
1407 connman_device_set_disconnected(device, TRUE);
1409 g_hash_table_iter_init(&iter, device->networks);
1411 while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
1412 struct connman_network *network = value;
1414 if (connman_network_get_connected(network) == TRUE)
1415 __connman_network_disconnect(network);
1418 if (device->driver && device->driver->disconnect)
1419 device->driver->disconnect(device);
1424 static void connect_known_network(struct connman_device *device)
1426 struct connman_network *network = NULL;
1427 GHashTableIter iter;
1428 gpointer key, value;
1430 unsigned int count = 0;
1432 DBG("device %p", device);
1434 g_hash_table_iter_init(&iter, device->networks);
1436 while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
1437 connman_uint8_t old_strength, new_strength;
1441 if (connman_network_get_available(value) == FALSE)
1444 name = connman_network_get_string(value,
1445 CONNMAN_PROPERTY_ID_NAME);
1446 if (name != NULL && device->last_network != NULL) {
1447 if (g_str_equal(name, device->last_network) == TRUE) {
1453 if (network == NULL) {
1458 old_strength = connman_network_get_uint8(network,
1459 CONNMAN_PROPERTY_ID_STRENGTH);
1460 new_strength = connman_network_get_uint8(value,
1461 CONNMAN_PROPERTY_ID_STRENGTH);
1463 if (new_strength > old_strength)
1467 if (network != NULL) {
1470 name = connman_network_get_string(value,
1471 CONNMAN_PROPERTY_ID_NAME);
1473 err = __connman_network_connect(network);
1474 if (err == 0 || err == -EINPROGRESS)
1482 if (device->driver && device->driver->scan)
1483 device->driver->scan(device);
1486 static void mark_network_unavailable(gpointer key, gpointer value,
1489 struct connman_network *network = value;
1491 if (connman_network_get_connected(network) == TRUE)
1494 connman_network_set_available(network, FALSE);
1497 static gboolean remove_unavailable_network(gpointer key, gpointer value,
1500 struct connman_network *network = value;
1502 if (connman_network_get_connected(network) == TRUE)
1505 if (connman_network_get_available(network) == TRUE)
1512 * connman_device_set_scanning:
1513 * @device: device structure
1514 * @scanning: scanning state
1516 * Change scanning state of device
1518 int connman_device_set_scanning(struct connman_device *device,
1519 connman_bool_t scanning)
1521 DBusMessage *signal;
1522 DBusMessageIter entry, value;
1523 const char *key = "Scanning";
1525 DBG("device %p scanning %d", device, scanning);
1527 if (!device->driver || !device->driver->scan)
1530 if (device->scanning == scanning)
1533 device->scanning = scanning;
1535 signal = dbus_message_new_signal(device->element.path,
1536 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
1540 dbus_message_iter_init_append(signal, &entry);
1542 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
1544 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
1545 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
1546 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &scanning);
1547 dbus_message_iter_close_container(&entry, &value);
1549 g_dbus_send_message(connection, signal);
1551 if (scanning == TRUE) {
1552 if (device->scan_timeout > 0) {
1553 g_source_remove(device->scan_timeout);
1554 device->scan_timeout = 0;
1557 if (device->scan_interval > 0) {
1558 guint interval = device->scan_interval;
1559 device->scan_timeout = g_timeout_add_seconds(interval,
1560 device_scan_trigger, device);
1563 g_hash_table_foreach(device->networks,
1564 mark_network_unavailable, NULL);
1568 g_hash_table_foreach_remove(device->networks,
1569 remove_unavailable_network, NULL);
1571 if (device->connections > 0)
1574 if (device->disconnected == TRUE)
1577 connect_known_network(device);
1583 * connman_device_set_disconnected:
1584 * @device: device structure
1585 * @disconnected: disconnected state
1587 * Change disconnected state of device (only for device with networks)
1589 int connman_device_set_disconnected(struct connman_device *device,
1590 connman_bool_t disconnected)
1592 DBG("device %p disconnected %d", device, disconnected);
1594 switch (device->mode) {
1595 case CONNMAN_DEVICE_MODE_UNKNOWN:
1596 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1598 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1599 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1603 if (device->disconnected == disconnected)
1606 device->disconnected = disconnected;
1612 * connman_device_get_disconnected:
1613 * @device: device structure
1615 * Get device disconnected state
1617 connman_bool_t connman_device_get_disconnected(struct connman_device *device)
1619 return device->disconnected;
1623 * connman_device_set_connected:
1624 * @device: device structure
1625 * @connected: connected state
1627 * Change connected state of device (for Ethernet like devices)
1629 int connman_device_set_connected(struct connman_device *device,
1630 connman_bool_t connected)
1632 DBG("device %p connected %d", device, connected);
1634 switch (device->mode) {
1635 case CONNMAN_DEVICE_MODE_UNKNOWN:
1636 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1637 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1639 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1643 if (device->carrier == FALSE)
1646 return set_connected(device, connected);
1650 * connman_device_set_string:
1651 * @device: device structure
1652 * @key: unique identifier
1653 * @value: string value
1655 * Set string value for specific key
1657 int connman_device_set_string(struct connman_device *device,
1658 const char *key, const char *value)
1660 DBG("device %p key %s value %s", device, key, value);
1662 if (g_str_equal(key, "Address") == TRUE) {
1663 g_free(device->address);
1664 device->address = g_strdup(value);
1665 } else if (g_str_equal(key, "Name") == TRUE) {
1666 g_free(device->name);
1667 device->name = g_strdup(value);
1668 } else if (g_str_equal(key, "Node") == TRUE) {
1669 g_free(device->node);
1670 device->node = g_strdup(value);
1673 return connman_element_set_string(&device->element, key, value);
1677 * connman_device_get_string:
1678 * @device: device structure
1679 * @key: unique identifier
1681 * Get string value for specific key
1683 const char *connman_device_get_string(struct connman_device *device,
1686 DBG("device %p key %s", device, key);
1688 if (g_str_equal(key, "Address") == TRUE)
1689 return device->address;
1690 else if (g_str_equal(key, "Name") == TRUE)
1691 return device->name;
1692 else if (g_str_equal(key, "Node") == TRUE)
1693 return device->node;
1695 return connman_element_get_string(&device->element, key);
1698 static void set_offlinemode(struct connman_element *element, gpointer user_data)
1700 struct connman_device *device = element->device;
1701 connman_bool_t offlinemode = GPOINTER_TO_UINT(user_data);
1702 connman_bool_t powered;
1704 DBG("element %p name %s", element, element->name);
1709 powered = (offlinemode == TRUE) ? FALSE : TRUE;
1711 if (device->powered == powered)
1714 set_powered(device, powered);
1717 int __connman_device_set_offlinemode(connman_bool_t offlinemode)
1719 DBG("offlinmode %d", offlinemode);
1721 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
1722 set_offlinemode, GUINT_TO_POINTER(offlinemode));
1724 __connman_notifier_offline_mode(offlinemode);
1729 void __connman_device_increase_connections(struct connman_device *device)
1731 device->connections++;
1734 void __connman_device_decrease_connections(struct connman_device *device)
1736 device->connections--;
1740 * connman_device_add_network:
1741 * @device: device structure
1742 * @network: network structure
1744 * Add new network to the device
1746 int connman_device_add_network(struct connman_device *device,
1747 struct connman_network *network)
1749 const char *identifier = connman_network_get_identifier(network);
1752 DBG("device %p network %p", device, network);
1754 switch (device->mode) {
1755 case CONNMAN_DEVICE_MODE_UNKNOWN:
1756 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1758 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1759 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1763 __connman_network_set_device(network, device);
1765 __connman_storage_load_network(network);
1767 err = connman_element_register((struct connman_element *) network,
1770 __connman_network_set_device(network, NULL);
1774 g_hash_table_insert(device->networks, g_strdup(identifier),
1781 * connman_device_get_network:
1782 * @device: device structure
1783 * @identifier: network identifier
1785 * Get network for given identifier
1787 struct connman_network *connman_device_get_network(struct connman_device *device,
1788 const char *identifier)
1790 DBG("device %p identifier %s", device, identifier);
1792 return g_hash_table_lookup(device->networks, identifier);
1796 * connman_device_remove_network:
1797 * @device: device structure
1798 * @identifier: network identifier
1800 * Remove network for given identifier
1802 int connman_device_remove_network(struct connman_device *device,
1803 const char *identifier)
1805 DBG("device %p identifier %s", device, identifier);
1807 g_hash_table_remove(device->networks, identifier);
1812 void __connman_device_set_network(struct connman_device *device,
1813 struct connman_network *network)
1817 if (device->network == network)
1820 if (device->network != NULL)
1821 connman_network_unref(device->network);
1823 if (network != NULL) {
1824 name = connman_network_get_string(network,
1825 CONNMAN_PROPERTY_ID_NAME);
1826 g_free(device->last_network);
1827 device->last_network = g_strdup(name);
1829 device->network = connman_network_ref(network);
1831 g_free(device->last_network);
1832 device->last_network = NULL;
1834 device->network = NULL;
1839 * connman_device_register:
1840 * @device: device structure
1842 * Register device with the system
1844 int connman_device_register(struct connman_device *device)
1846 __connman_storage_load_device(device);
1848 switch (device->mode) {
1849 case CONNMAN_DEVICE_MODE_UNKNOWN:
1850 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1852 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1853 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1854 __connman_storage_init_network(device);
1858 return connman_element_register(&device->element, NULL);
1862 * connman_device_unregister:
1863 * @device: device structure
1865 * Unregister device with the system
1867 void connman_device_unregister(struct connman_device *device)
1869 __connman_storage_save_device(device);
1871 connman_element_unregister(&device->element);
1875 * connman_device_get_data:
1876 * @device: device structure
1878 * Get private device data pointer
1880 void *connman_device_get_data(struct connman_device *device)
1882 return device->driver_data;
1886 * connman_device_set_data:
1887 * @device: device structure
1888 * @data: data pointer
1890 * Set private device data pointer
1892 void connman_device_set_data(struct connman_device *device, void *data)
1894 device->driver_data = data;
1897 static gboolean match_driver(struct connman_device *device,
1898 struct connman_device_driver *driver)
1900 if (device->type == driver->type ||
1901 driver->type == CONNMAN_DEVICE_TYPE_UNKNOWN)
1907 static int device_probe(struct connman_element *element)
1909 struct connman_device *device = element->device;
1912 DBG("element %p name %s", element, element->name);
1917 if (device->driver != NULL)
1920 for (list = driver_list; list; list = list->next) {
1921 struct connman_device_driver *driver = list->data;
1923 if (match_driver(device, driver) == FALSE)
1926 DBG("driver %p name %s", driver, driver->name);
1928 if (driver->probe(device) == 0) {
1929 device->driver = driver;
1934 if (device->driver == NULL)
1937 return setup_device(device);
1940 static void device_remove(struct connman_element *element)
1942 struct connman_device *device = element->device;
1944 DBG("element %p name %s", element, element->name);
1949 if (device->driver == NULL)
1952 remove_device(device);
1955 static struct connman_driver device_driver = {
1957 .type = CONNMAN_ELEMENT_TYPE_DEVICE,
1958 .priority = CONNMAN_DRIVER_PRIORITY_LOW,
1959 .probe = device_probe,
1960 .remove = device_remove,
1963 static int device_load(struct connman_device *device)
1966 gchar *pathname, *identifier, *data = NULL;
1970 DBG("device %p", device);
1972 pathname = g_strdup_printf("%s/%s.conf", STORAGEDIR,
1973 __connman_profile_active_ident());
1974 if (pathname == NULL)
1977 keyfile = g_key_file_new();
1979 if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
1986 if (g_key_file_load_from_data(keyfile, data, length,
1987 0, NULL) == FALSE) {
1994 identifier = g_strdup_printf("device_%s", device->element.name);
1995 if (identifier == NULL)
1998 switch (device->mode) {
1999 case CONNMAN_DEVICE_MODE_UNKNOWN:
2000 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
2002 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
2003 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
2004 val = g_key_file_get_integer(keyfile, identifier,
2005 "ScanInterval", NULL);
2007 device->scan_interval = val;
2012 g_key_file_free(keyfile);
2019 static int device_save(struct connman_device *device)
2022 gchar *pathname, *identifier = NULL, *data = NULL;
2025 DBG("device %p", device);
2027 pathname = g_strdup_printf("%s/%s.conf", STORAGEDIR,
2028 __connman_profile_active_ident());
2029 if (pathname == NULL)
2032 keyfile = g_key_file_new();
2034 if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
2038 if (g_key_file_load_from_data(keyfile, data, length,
2046 identifier = g_strdup_printf("device_%s", device->element.name);
2047 if (identifier == NULL)
2050 switch (device->mode) {
2051 case CONNMAN_DEVICE_MODE_UNKNOWN:
2052 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
2054 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
2055 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
2056 if (device->scan_interval > 0)
2057 g_key_file_set_integer(keyfile, identifier,
2058 "ScanInterval", device->scan_interval);
2062 data = g_key_file_to_data(keyfile, &length, NULL);
2064 if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
2065 connman_error("Failed to store device information");
2070 g_key_file_free(keyfile);
2078 static struct connman_storage device_storage = {
2080 .priority = CONNMAN_STORAGE_PRIORITY_LOW,
2081 .device_load = device_load,
2082 .device_save = device_save,
2085 int __connman_device_init(void)
2089 connection = connman_dbus_get_connection();
2091 if (connman_storage_register(&device_storage) < 0)
2092 connman_error("Failed to register device storage");
2094 return connman_driver_register(&device_driver);
2097 void __connman_device_cleanup(void)
2101 connman_driver_unregister(&device_driver);
2103 connman_storage_unregister(&device_storage);
2105 dbus_connection_unref(connection);