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 offlinemode;
41 connman_bool_t blocked;
42 connman_bool_t powered;
43 connman_bool_t powered_pending;
44 connman_bool_t powered_persistent;
45 connman_bool_t carrier;
46 connman_bool_t scanning;
47 connman_bool_t disconnected;
48 connman_uint16_t scan_interval;
56 unsigned int connections;
58 struct connman_ipconfig *ipconfig;
60 struct connman_device_driver *driver;
63 connman_bool_t registered;
66 struct connman_network *network;
73 static gboolean device_scan_trigger(gpointer user_data)
75 struct connman_device *device = user_data;
77 DBG("device %p", device);
79 if (device->driver == NULL) {
80 device->scan_timeout = 0;
84 if (device->driver->scan)
85 device->driver->scan(device);
90 static void clear_scan_trigger(struct connman_device *device)
92 if (device->scan_timeout > 0) {
93 g_source_remove(device->scan_timeout);
94 device->scan_timeout = 0;
98 static void reset_scan_trigger(struct connman_device *device)
100 clear_scan_trigger(device);
102 if (device->scan_interval > 0) {
103 guint interval = device->scan_interval;
104 device->scan_timeout = g_timeout_add_seconds(interval,
105 device_scan_trigger, device);
109 static const char *type2description(enum connman_device_type type)
112 case CONNMAN_DEVICE_TYPE_UNKNOWN:
113 case CONNMAN_DEVICE_TYPE_VENDOR:
115 case CONNMAN_DEVICE_TYPE_ETHERNET:
117 case CONNMAN_DEVICE_TYPE_WIFI:
119 case CONNMAN_DEVICE_TYPE_WIMAX:
121 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
123 case CONNMAN_DEVICE_TYPE_GPS:
125 case CONNMAN_DEVICE_TYPE_MBM:
126 case CONNMAN_DEVICE_TYPE_HSO:
127 case CONNMAN_DEVICE_TYPE_NOZOMI:
128 case CONNMAN_DEVICE_TYPE_HUAWEI:
129 case CONNMAN_DEVICE_TYPE_NOVATEL:
136 static const char *type2string(enum connman_device_type type)
139 case CONNMAN_DEVICE_TYPE_UNKNOWN:
140 case CONNMAN_DEVICE_TYPE_VENDOR:
142 case CONNMAN_DEVICE_TYPE_ETHERNET:
144 case CONNMAN_DEVICE_TYPE_WIFI:
146 case CONNMAN_DEVICE_TYPE_WIMAX:
148 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
150 case CONNMAN_DEVICE_TYPE_GPS:
152 case CONNMAN_DEVICE_TYPE_MBM:
153 case CONNMAN_DEVICE_TYPE_HSO:
154 case CONNMAN_DEVICE_TYPE_HUAWEI:
155 case CONNMAN_DEVICE_TYPE_NOZOMI:
156 case CONNMAN_DEVICE_TYPE_NOVATEL:
163 enum connman_service_type __connman_device_get_service_type(struct connman_device *device)
165 enum connman_device_type type = connman_device_get_type(device);
168 case CONNMAN_DEVICE_TYPE_UNKNOWN:
169 case CONNMAN_DEVICE_TYPE_VENDOR:
170 case CONNMAN_DEVICE_TYPE_GPS:
171 case CONNMAN_DEVICE_TYPE_NOZOMI:
172 case CONNMAN_DEVICE_TYPE_HUAWEI:
173 case CONNMAN_DEVICE_TYPE_NOVATEL:
175 case CONNMAN_DEVICE_TYPE_ETHERNET:
176 return CONNMAN_SERVICE_TYPE_ETHERNET;
177 case CONNMAN_DEVICE_TYPE_WIFI:
178 return CONNMAN_SERVICE_TYPE_WIFI;
179 case CONNMAN_DEVICE_TYPE_WIMAX:
180 return CONNMAN_SERVICE_TYPE_WIMAX;
181 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
182 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
183 case CONNMAN_DEVICE_TYPE_MBM:
184 case CONNMAN_DEVICE_TYPE_HSO:
185 return CONNMAN_SERVICE_TYPE_CELLULAR;
188 return CONNMAN_SERVICE_TYPE_UNKNOWN;
191 static int set_connected(struct connman_device *device,
192 connman_bool_t connected)
194 if (connected == TRUE) {
195 enum connman_element_type type = CONNMAN_ELEMENT_TYPE_UNKNOWN;
196 struct connman_element *element;
198 device->disconnected = TRUE;
200 switch (device->element.ipv4.method) {
201 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
202 case CONNMAN_IPCONFIG_METHOD_OFF:
204 case CONNMAN_IPCONFIG_METHOD_STATIC:
205 type = CONNMAN_ELEMENT_TYPE_IPV4;
207 case CONNMAN_IPCONFIG_METHOD_DHCP:
208 type = CONNMAN_ELEMENT_TYPE_DHCP;
212 element = connman_element_create(NULL);
213 if (element != NULL) {
214 struct connman_service *service;
216 element->type = type;
217 element->index = device->element.index;
219 if (connman_element_register(element,
220 &device->element) < 0)
221 connman_element_unref(element);
223 device->disconnected = FALSE;
225 service = __connman_service_lookup_from_device(device);
226 __connman_service_indicate_state(service,
227 CONNMAN_SERVICE_STATE_CONFIGURATION);
230 struct connman_service *service;
232 connman_element_unregister_children(&device->element);
234 device->disconnected = TRUE;
236 service = __connman_service_lookup_from_device(device);
237 __connman_service_indicate_state(service,
238 CONNMAN_SERVICE_STATE_IDLE);
241 if (connected == TRUE) {
242 enum connman_service_type type;
244 type = __connman_device_get_service_type(device);
245 __connman_notifier_connect(type);
247 enum connman_service_type type;
249 type = __connman_device_get_service_type(device);
250 __connman_notifier_disconnect(type);
256 static int set_carrier(struct connman_device *device, connman_bool_t carrier)
259 __connman_profile_add_device(device);
261 __connman_profile_remove_device(device);
263 return set_connected(device, carrier);
266 static int powered_changed(struct connman_device *device)
269 DBusMessageIter entry, value;
270 const char *key = "Powered";
272 signal = dbus_message_new_signal(device->element.path,
273 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
277 dbus_message_iter_init_append(signal, &entry);
279 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
281 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
282 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
283 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN,
285 dbus_message_iter_close_container(&entry, &value);
287 g_dbus_send_message(connection, signal);
292 static int set_powered(struct connman_device *device, connman_bool_t powered)
294 struct connman_device_driver *driver = device->driver;
295 enum connman_service_type type;
298 DBG("device %p powered %d", device, powered);
300 if (device->powered_pending == powered)
303 device->powered_pending = powered;
308 type = __connman_device_get_service_type(device);
310 if (powered == TRUE) {
311 if (driver->enable) {
312 err = driver->enable(device);
314 __connman_notifier_enable(type);
318 clear_scan_trigger(device);
320 g_hash_table_remove_all(device->networks);
322 set_carrier(device, FALSE);
324 if (driver->disable) {
325 err = driver->disable(device);
327 __connman_notifier_disable(type);
333 device->powered = powered;
335 if (device->registered == TRUE)
336 powered_changed(device);
342 static void append_path(gpointer key, gpointer value, gpointer user_data)
344 struct connman_element *element = value;
345 DBusMessageIter *iter = user_data;
347 dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
351 static void append_networks(struct connman_device *device,
352 DBusMessageIter *entry)
354 DBusMessageIter value, iter;
355 const char *key = "Networks";
357 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
359 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
360 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
363 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
364 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
365 g_hash_table_foreach(device->networks, append_path, &iter);
366 dbus_message_iter_close_container(&value, &iter);
368 dbus_message_iter_close_container(entry, &value);
371 static DBusMessage *get_properties(DBusConnection *conn,
372 DBusMessage *msg, void *data)
374 struct connman_device *device = data;
376 DBusMessageIter array, dict, entry;
379 DBG("conn %p", conn);
381 if (__connman_security_check_privilege(msg,
382 CONNMAN_SECURITY_PRIVILEGE_PUBLIC) < 0)
383 return __connman_error_permission_denied(msg);
385 reply = dbus_message_new_method_return(msg);
389 dbus_message_iter_init_append(reply, &array);
391 dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
392 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
393 DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
394 DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
396 if (device->name != NULL)
397 connman_dbus_dict_append_variant(&dict, "Name",
398 DBUS_TYPE_STRING, &device->name);
400 str = type2string(device->type);
402 connman_dbus_dict_append_variant(&dict, "Type",
403 DBUS_TYPE_STRING, &str);
405 if (device->address != NULL)
406 connman_dbus_dict_append_variant(&dict, "Address",
407 DBUS_TYPE_STRING, &device->address);
409 if (device->interface != NULL)
410 connman_dbus_dict_append_variant(&dict, "Interface",
411 DBUS_TYPE_STRING, &device->interface);
413 connman_dbus_dict_append_variant(&dict, "Powered",
414 DBUS_TYPE_BOOLEAN, &device->powered);
416 if (device->driver && device->driver->scan)
417 connman_dbus_dict_append_variant(&dict, "Scanning",
418 DBUS_TYPE_BOOLEAN, &device->scanning);
420 switch (device->mode) {
421 case CONNMAN_DEVICE_MODE_UNKNOWN:
423 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
424 __connman_element_append_ipv4(&device->element, &dict);
426 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
427 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
428 if (device->scan_interval > 0)
429 connman_dbus_dict_append_variant(&dict, "ScanInterval",
430 DBUS_TYPE_UINT16, &device->scan_interval);
432 dbus_message_iter_open_container(&dict, DBUS_TYPE_DICT_ENTRY,
434 append_networks(device, &entry);
435 dbus_message_iter_close_container(&dict, &entry);
439 dbus_message_iter_close_container(&array, &dict);
444 static gboolean powered_timeout(gpointer user_data)
446 struct connman_device *device = user_data;
448 DBG("device %p", device);
452 if (device->pending != NULL) {
455 reply = __connman_error_operation_timeout(device->pending);
457 g_dbus_send_message(connection, reply);
459 dbus_message_unref(device->pending);
460 device->pending = NULL;
466 static DBusMessage *set_property(DBusConnection *conn,
467 DBusMessage *msg, void *data)
469 struct connman_device *device = data;
470 DBusMessageIter iter, value;
474 DBG("conn %p", conn);
476 if (dbus_message_iter_init(msg, &iter) == FALSE)
477 return __connman_error_invalid_arguments(msg);
479 dbus_message_iter_get_basic(&iter, &name);
480 dbus_message_iter_next(&iter);
481 dbus_message_iter_recurse(&iter, &value);
483 if (__connman_security_check_privilege(msg,
484 CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
485 return __connman_error_permission_denied(msg);
487 type = dbus_message_iter_get_arg_type(&value);
489 if (g_str_equal(name, "Powered") == TRUE) {
490 connman_bool_t powered;
493 if (type != DBUS_TYPE_BOOLEAN)
494 return __connman_error_invalid_arguments(msg);
496 dbus_message_iter_get_basic(&value, &powered);
498 device->powered_persistent = powered;
500 __connman_storage_save_device(device);
502 if (device->powered == powered)
503 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
505 if (device->pending != NULL)
506 return __connman_error_in_progress(msg);
508 err = set_powered(device, powered);
510 if (err != -EINPROGRESS)
511 return __connman_error_failed(msg, -err);
513 device->pending = dbus_message_ref(msg);
515 device->timeout = g_timeout_add_seconds(15,
516 powered_timeout, device);
520 } else if (g_str_equal(name, "ScanInterval") == TRUE) {
521 connman_uint16_t interval;
523 switch (device->mode) {
524 case CONNMAN_DEVICE_MODE_UNKNOWN:
525 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
526 return __connman_error_invalid_arguments(msg);
527 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
528 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
532 if (type != DBUS_TYPE_UINT16)
533 return __connman_error_invalid_arguments(msg);
535 dbus_message_iter_get_basic(&value, &interval);
537 if (device->scan_interval != interval) {
538 device->scan_interval = interval;
540 __connman_storage_save_device(device);
542 reset_scan_trigger(device);
544 } else if (g_str_has_prefix(name, "IPv4.") == TRUE) {
547 switch (device->mode) {
548 case CONNMAN_DEVICE_MODE_UNKNOWN:
549 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
550 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
551 return __connman_error_invalid_arguments(msg);
552 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
556 err = __connman_ipconfig_set_ipv4(device->ipconfig,
559 return __connman_error_failed(msg, -err);
561 return __connman_error_invalid_property(msg);
563 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
566 static DBusMessage *propose_scan(DBusConnection *conn,
567 DBusMessage *msg, void *data)
569 struct connman_device *device = data;
572 DBG("conn %p", conn);
574 switch (device->mode) {
575 case CONNMAN_DEVICE_MODE_UNKNOWN:
576 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
577 return __connman_error_not_supported(msg);
578 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
579 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
583 err = __connman_device_scan(device);
585 return __connman_error_failed(msg, -err);
587 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
590 static GDBusMethodTable device_methods[] = {
591 { "GetProperties", "", "a{sv}", get_properties },
592 { "SetProperty", "sv", "", set_property,
593 G_DBUS_METHOD_FLAG_ASYNC },
594 { "ProposeScan", "", "", propose_scan },
598 static GDBusSignalTable device_signals[] = {
599 { "PropertyChanged", "sv" },
603 static void append_devices(DBusMessageIter *entry)
605 DBusMessageIter value, iter;
606 const char *key = "Devices";
608 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
610 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
611 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
614 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
615 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
616 __connman_element_list(NULL, CONNMAN_ELEMENT_TYPE_DEVICE, &iter);
617 dbus_message_iter_close_container(&value, &iter);
619 dbus_message_iter_close_container(entry, &value);
622 static void emit_devices_signal(void)
625 DBusMessageIter entry;
627 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
628 CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
632 dbus_message_iter_init_append(signal, &entry);
634 append_devices(&entry);
636 g_dbus_send_message(connection, signal);
639 static int register_interface(struct connman_element *element)
641 struct connman_device *device = element->device;
643 DBG("element %p name %s", element, element->name);
645 if (g_dbus_register_interface(connection, element->path,
646 CONNMAN_DEVICE_INTERFACE,
647 device_methods, device_signals,
648 NULL, device, NULL) == FALSE) {
649 connman_error("Failed to register %s device", element->path);
653 device->registered = TRUE;
655 emit_devices_signal();
660 static void unregister_interface(struct connman_element *element)
662 struct connman_device *device = element->device;
664 DBG("element %p name %s", element, element->name);
666 device->registered = FALSE;
668 emit_devices_signal();
670 g_dbus_unregister_interface(connection, element->path,
671 CONNMAN_DEVICE_INTERFACE);
674 static int setup_device(struct connman_device *device)
676 enum connman_service_type type;
679 DBG("device %p", device);
681 err = register_interface(&device->element);
683 if (device->driver->remove)
684 device->driver->remove(device);
685 device->driver = NULL;
689 type = __connman_device_get_service_type(device);
690 __connman_notifier_register(type);
692 switch (device->mode) {
693 case CONNMAN_DEVICE_MODE_UNKNOWN:
694 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
695 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
697 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
698 if (device->carrier == TRUE && device->secondary == FALSE)
699 __connman_profile_add_device(device);
703 if (device->offlinemode == FALSE &&
704 device->powered_persistent == TRUE)
705 __connman_device_enable(device);
710 static void probe_driver(struct connman_element *element, gpointer user_data)
712 struct connman_device_driver *driver = user_data;
714 DBG("element %p name %s", element, element->name);
716 if (element->device == NULL)
719 if (element->device->driver != NULL)
722 if (driver->type != element->device->type)
725 if (driver->probe(element->device) < 0)
728 element->device->driver = driver;
730 setup_device(element->device);
733 static void remove_device(struct connman_device *device)
735 enum connman_service_type type;
737 DBG("device %p", device);
739 __connman_device_disable(device);
741 switch (device->mode) {
742 case CONNMAN_DEVICE_MODE_UNKNOWN:
743 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
744 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
746 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
747 if (device->secondary == FALSE)
748 __connman_profile_remove_device(device);
752 type = __connman_device_get_service_type(device);
753 __connman_notifier_unregister(type);
755 unregister_interface(&device->element);
757 if (device->driver->remove)
758 device->driver->remove(device);
760 device->driver = NULL;
763 static void remove_driver(struct connman_element *element, gpointer user_data)
765 struct connman_device_driver *driver = user_data;
767 DBG("element %p name %s", element, element->name);
769 if (element->device == NULL)
772 if (element->device->driver == driver)
773 remove_device(element->device);
776 connman_bool_t __connman_device_has_driver(struct connman_device *device)
778 if (device == NULL || device->driver == NULL)
781 return device->registered;
784 static GSList *driver_list = NULL;
786 static gint compare_priority(gconstpointer a, gconstpointer b)
788 const struct connman_device_driver *driver1 = a;
789 const struct connman_device_driver *driver2 = b;
791 return driver2->priority - driver1->priority;
795 * connman_device_driver_register:
796 * @driver: device driver definition
798 * Register a new device driver
800 * Returns: %0 on success
802 int connman_device_driver_register(struct connman_device_driver *driver)
804 DBG("driver %p name %s", driver, driver->name);
806 driver_list = g_slist_insert_sorted(driver_list, driver,
809 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
810 probe_driver, driver);
816 * connman_device_driver_unregister:
817 * @driver: device driver definition
819 * Remove a previously registered device driver
821 void connman_device_driver_unregister(struct connman_device_driver *driver)
823 DBG("driver %p name %s", driver, driver->name);
825 driver_list = g_slist_remove(driver_list, driver);
827 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
828 remove_driver, driver);
831 static void unregister_network(gpointer data)
833 struct connman_network *network = data;
835 DBG("network %p", network);
837 connman_element_unregister((struct connman_element *) network);
839 connman_network_unref(network);
842 static void device_destruct(struct connman_element *element)
844 struct connman_device *device = element->device;
846 DBG("element %p name %s", element, element->name);
848 if (device->timeout > 0) {
849 g_source_remove(device->timeout);
853 if (device->pending != NULL) {
854 dbus_message_unref(device->pending);
855 device->pending = NULL;
858 g_free(device->ident);
859 g_free(device->node);
860 g_free(device->name);
861 g_free(device->address);
862 g_free(device->control);
863 g_free(device->interface);
865 connman_ipconfig_unref(device->ipconfig);
867 g_free(device->last_network);
869 g_hash_table_destroy(device->networks);
870 device->networks = NULL;
874 * connman_device_create:
875 * @node: device node name (for example an address)
878 * Allocate a new device of given #type and assign the #node name to it.
880 * Returns: a newly-allocated #connman_device structure
882 struct connman_device *connman_device_create(const char *node,
883 enum connman_device_type type)
885 struct connman_device *device;
888 DBG("node %s type %d", node, type);
890 device = g_try_new0(struct connman_device, 1);
894 DBG("device %p", device);
896 __connman_element_initialize(&device->element);
898 device->element.name = g_strdup(node);
899 device->element.type = CONNMAN_ELEMENT_TYPE_DEVICE;
901 device->element.device = device;
902 device->element.destruct = device_destruct;
904 str = type2string(type);
906 connman_element_set_string(&device->element,
907 CONNMAN_PROPERTY_ID_TYPE, str);
909 device->element.ipv4.method = CONNMAN_IPCONFIG_METHOD_DHCP;
912 device->name = g_strdup(type2description(device->type));
913 device->mode = CONNMAN_DEVICE_MODE_UNKNOWN;
914 device->secondary = FALSE;
916 device->powered_persistent = TRUE;
918 device->phyindex = -1;
921 case CONNMAN_DEVICE_TYPE_UNKNOWN:
922 case CONNMAN_DEVICE_TYPE_VENDOR:
923 device->scan_interval = 0;
925 case CONNMAN_DEVICE_TYPE_ETHERNET:
926 case CONNMAN_DEVICE_TYPE_WIFI:
927 device->scan_interval = 300;
929 case CONNMAN_DEVICE_TYPE_WIMAX:
930 device->scan_interval = 0;
932 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
933 device->scan_interval = 0;
935 case CONNMAN_DEVICE_TYPE_GPS:
936 device->scan_interval = 0;
938 case CONNMAN_DEVICE_TYPE_MBM:
939 case CONNMAN_DEVICE_TYPE_HSO:
940 case CONNMAN_DEVICE_TYPE_NOZOMI:
941 case CONNMAN_DEVICE_TYPE_HUAWEI:
942 case CONNMAN_DEVICE_TYPE_NOVATEL:
943 device->scan_interval = 0;
947 device->ipconfig = connman_ipconfig_create();
948 if (device->ipconfig == NULL) {
949 connman_device_unref(device);
953 device->networks = g_hash_table_new_full(g_str_hash, g_str_equal,
954 g_free, unregister_network);
960 * connman_device_ref:
961 * @device: device structure
963 * Increase reference counter of device
965 struct connman_device *connman_device_ref(struct connman_device *device)
967 if (connman_element_ref(&device->element) == NULL)
974 * connman_device_unref:
975 * @device: device structure
977 * Decrease reference counter of device
979 void connman_device_unref(struct connman_device *device)
981 connman_element_unref(&device->element);
984 const char *__connman_device_get_type(struct connman_device *device)
986 return type2string(device->type);
990 * connman_device_get_type:
991 * @device: device structure
995 enum connman_device_type connman_device_get_type(struct connman_device *device)
1001 * connman_device_get_name:
1002 * @device: device structure
1004 * Get unique name of device
1006 const char *connman_device_get_name(struct connman_device *device)
1008 return device->element.name;
1012 * connman_device_get_path:
1013 * @device: device structure
1015 * Get path name of device
1017 const char *connman_device_get_path(struct connman_device *device)
1019 return device->element.path;
1023 * connman_device_set_index:
1024 * @device: device structure
1025 * @index: index number
1027 * Set index number of device
1029 void connman_device_set_index(struct connman_device *device, int index)
1031 device->element.index = index;
1035 * connman_device_get_index:
1036 * @device: device structure
1038 * Get index number of device
1040 int connman_device_get_index(struct connman_device *device)
1042 return device->element.index;
1045 int __connman_device_get_phyindex(struct connman_device *device)
1047 return device->phyindex;
1050 void __connman_device_set_phyindex(struct connman_device *device,
1053 device->phyindex = phyindex;
1057 * connman_device_set_interface:
1058 * @device: device structure
1059 * @interface: interface name
1060 * @control: control interface
1062 * Set interface name of device
1064 void connman_device_set_interface(struct connman_device *device,
1065 const char *interface, const char *control)
1067 g_free(device->element.devname);
1068 device->element.devname = g_strdup(interface);
1070 g_free(device->interface);
1071 device->interface = g_strdup(interface);
1073 g_free(device->control);
1074 device->control = g_strdup(control);
1076 if (device->name == NULL) {
1077 const char *str = type2description(device->type);
1078 if (str != NULL && device->interface != NULL)
1079 device->name = g_strdup_printf("%s (%s)", str,
1084 const char *connman_device_get_control(struct connman_device *device)
1086 return device->control;
1090 * connman_device_set_ident:
1091 * @device: device structure
1092 * @ident: unique identifier
1094 * Set unique identifier of device
1096 void connman_device_set_ident(struct connman_device *device,
1099 g_free(device->ident);
1100 device->ident = g_strdup(ident);
1103 const char *__connman_device_get_ident(struct connman_device *device)
1105 return device->ident;
1109 * connman_device_set_mode:
1110 * @device: device structure
1111 * @mode: network mode
1113 * Change network mode of device
1115 void connman_device_set_mode(struct connman_device *device,
1116 enum connman_device_mode mode)
1118 device->mode = mode;
1122 * connman_device_get_mode:
1123 * @device: device structure
1125 * Get network mode of device
1127 enum connman_device_mode connman_device_get_mode(struct connman_device *device)
1129 return device->mode;
1133 * connman_device_set_secondary:
1134 * @device: device structure
1135 * @secondary: secondary value
1137 * Change secondary value of device
1139 void connman_device_set_secondary(struct connman_device *device,
1140 connman_bool_t secondary)
1142 device->secondary = secondary;
1146 * connman_device_get_secondary:
1147 * @device: device structure
1149 * Get secondary value of device
1151 connman_bool_t connman_device_get_secondary(struct connman_device *device)
1153 return device->secondary;
1157 * connman_device_set_powered:
1158 * @device: device structure
1159 * @powered: powered state
1161 * Change power state of device
1163 int connman_device_set_powered(struct connman_device *device,
1164 connman_bool_t powered)
1166 enum connman_service_type type;
1168 DBG("driver %p powered %d", device, powered);
1170 if (device->timeout > 0) {
1171 g_source_remove(device->timeout);
1172 device->timeout = 0;
1175 if (device->pending != NULL) {
1176 g_dbus_send_reply(connection, device->pending,
1179 dbus_message_unref(device->pending);
1180 device->pending = NULL;
1183 if (device->powered == powered)
1186 device->powered = powered;
1187 device->powered_pending = powered;
1189 type = __connman_device_get_service_type(device);
1191 if (device->powered == TRUE)
1192 __connman_notifier_enable(type);
1194 __connman_notifier_disable(type);
1196 if (device->registered == FALSE)
1199 powered_changed(device);
1201 if (powered == FALSE)
1204 reset_scan_trigger(device);
1206 if (device->driver->scan)
1207 device->driver->scan(device);
1212 int __connman_device_set_blocked(struct connman_device *device,
1213 connman_bool_t blocked)
1215 connman_bool_t powered;
1217 DBG("device %p blocked %d", device, blocked);
1219 device->blocked = blocked;
1221 if (device->offlinemode == TRUE)
1224 if (blocked == FALSE)
1225 powered = device->powered_persistent;
1229 return set_powered(device, powered);
1233 * connman_device_set_carrier:
1234 * @device: device structure
1235 * @carrier: carrier state
1237 * Change carrier state of device (only for device without scanning)
1239 int connman_device_set_carrier(struct connman_device *device,
1240 connman_bool_t carrier)
1242 DBG("device %p carrier %d", device, carrier);
1244 switch (device->mode) {
1245 case CONNMAN_DEVICE_MODE_UNKNOWN:
1246 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1247 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1249 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1253 if (device->carrier == carrier)
1256 device->carrier = carrier;
1258 return set_carrier(device, device->carrier);
1261 int __connman_device_scan(struct connman_device *device)
1263 if (!device->driver || !device->driver->scan)
1266 if (device->powered == FALSE)
1269 return device->driver->scan(device);
1272 int __connman_device_enable(struct connman_device *device)
1274 enum connman_service_type type;
1277 DBG("device %p", device);
1279 if (!device->driver || !device->driver->enable)
1282 if (device->powered_pending == TRUE)
1285 device->powered_pending = TRUE;
1287 err = device->driver->enable(device);
1291 device->powered = TRUE;
1293 type = __connman_device_get_service_type(device);
1294 __connman_notifier_enable(type);
1299 int __connman_device_enable_persistent(struct connman_device *device)
1301 DBG("device %p", device);
1303 device->powered_persistent = TRUE;
1305 __connman_storage_save_device(device);
1307 return __connman_device_enable(device);
1310 int __connman_device_disable(struct connman_device *device)
1312 enum connman_service_type type;
1315 DBG("device %p", device);
1317 if (!device->driver || !device->driver->disable)
1320 if (device->powered == FALSE)
1323 if (device->powered_pending == FALSE)
1326 device->powered_pending = FALSE;
1328 clear_scan_trigger(device);
1330 g_hash_table_remove_all(device->networks);
1332 err = device->driver->disable(device);
1336 device->powered = FALSE;
1338 type = __connman_device_get_service_type(device);
1339 __connman_notifier_disable(type);
1344 int __connman_device_disable_persistent(struct connman_device *device)
1346 DBG("device %p", device);
1348 device->powered_persistent = FALSE;
1350 __connman_storage_save_device(device);
1352 return __connman_device_disable(device);
1355 int __connman_device_connect(struct connman_device *device)
1357 DBG("device %p", device);
1359 if (device->disconnected == FALSE)
1362 if (device->driver && device->driver->connect)
1363 device->driver->connect(device);
1368 int __connman_device_disconnect(struct connman_device *device)
1370 GHashTableIter iter;
1371 gpointer key, value;
1373 DBG("device %p", device);
1375 connman_device_set_disconnected(device, TRUE);
1377 g_hash_table_iter_init(&iter, device->networks);
1379 while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
1380 struct connman_network *network = value;
1382 __connman_network_disconnect(network);
1385 if (device->driver && device->driver->disconnect)
1386 device->driver->disconnect(device);
1391 static void mark_network_unavailable(gpointer key, gpointer value,
1394 struct connman_network *network = value;
1396 if (connman_network_get_connected(network) == TRUE)
1399 connman_network_set_available(network, FALSE);
1402 static gboolean remove_unavailable_network(gpointer key, gpointer value,
1405 struct connman_network *network = value;
1407 if (connman_network_get_connected(network) == TRUE)
1410 if (connman_network_get_available(network) == TRUE)
1416 void __connman_device_cleanup_networks(struct connman_device *device)
1418 g_hash_table_foreach_remove(device->networks,
1419 remove_unavailable_network, NULL);
1423 * connman_device_set_scanning:
1424 * @device: device structure
1425 * @scanning: scanning state
1427 * Change scanning state of device
1429 int connman_device_set_scanning(struct connman_device *device,
1430 connman_bool_t scanning)
1432 DBusMessage *signal;
1433 DBusMessageIter entry, value;
1434 const char *key = "Scanning";
1436 DBG("device %p scanning %d", device, scanning);
1438 if (!device->driver || !device->driver->scan)
1441 if (device->scanning == scanning)
1444 device->scanning = scanning;
1446 signal = dbus_message_new_signal(device->element.path,
1447 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
1451 dbus_message_iter_init_append(signal, &entry);
1453 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
1455 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
1456 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
1457 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &scanning);
1458 dbus_message_iter_close_container(&entry, &value);
1460 g_dbus_send_message(connection, signal);
1462 if (scanning == TRUE) {
1463 reset_scan_trigger(device);
1465 g_hash_table_foreach(device->networks,
1466 mark_network_unavailable, NULL);
1471 __connman_device_cleanup_networks(device);
1473 if (device->connections > 0)
1476 if (device->disconnected == TRUE)
1479 __connman_service_auto_connect();
1485 * connman_device_set_disconnected:
1486 * @device: device structure
1487 * @disconnected: disconnected state
1489 * Change disconnected state of device (only for device with networks)
1491 int connman_device_set_disconnected(struct connman_device *device,
1492 connman_bool_t disconnected)
1494 DBG("device %p disconnected %d", device, disconnected);
1496 switch (device->mode) {
1497 case CONNMAN_DEVICE_MODE_UNKNOWN:
1498 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1500 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1501 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1505 if (device->disconnected == disconnected)
1508 device->disconnected = disconnected;
1514 * connman_device_get_disconnected:
1515 * @device: device structure
1517 * Get device disconnected state
1519 connman_bool_t connman_device_get_disconnected(struct connman_device *device)
1521 return device->disconnected;
1525 * connman_device_set_connected:
1526 * @device: device structure
1527 * @connected: connected state
1529 * Change connected state of device (for Ethernet like devices)
1531 int connman_device_set_connected(struct connman_device *device,
1532 connman_bool_t connected)
1534 DBG("device %p connected %d", device, connected);
1536 switch (device->mode) {
1537 case CONNMAN_DEVICE_MODE_UNKNOWN:
1538 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1539 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1541 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1545 if (device->carrier == FALSE)
1548 return set_connected(device, connected);
1552 * connman_device_set_string:
1553 * @device: device structure
1554 * @key: unique identifier
1555 * @value: string value
1557 * Set string value for specific key
1559 int connman_device_set_string(struct connman_device *device,
1560 const char *key, const char *value)
1562 DBG("device %p key %s value %s", device, key, value);
1564 if (g_str_equal(key, "Address") == TRUE) {
1565 g_free(device->address);
1566 device->address = g_strdup(value);
1567 } else if (g_str_equal(key, "Name") == TRUE) {
1568 g_free(device->name);
1569 device->name = g_strdup(value);
1570 } else if (g_str_equal(key, "Node") == TRUE) {
1571 g_free(device->node);
1572 device->node = g_strdup(value);
1575 return connman_element_set_string(&device->element, key, value);
1579 * connman_device_get_string:
1580 * @device: device structure
1581 * @key: unique identifier
1583 * Get string value for specific key
1585 const char *connman_device_get_string(struct connman_device *device,
1588 DBG("device %p key %s", device, key);
1590 if (g_str_equal(key, "Address") == TRUE)
1591 return device->address;
1592 else if (g_str_equal(key, "Name") == TRUE)
1593 return device->name;
1594 else if (g_str_equal(key, "Node") == TRUE)
1595 return device->node;
1597 return connman_element_get_string(&device->element, key);
1600 static void set_offlinemode(struct connman_element *element, gpointer user_data)
1602 struct connman_device *device = element->device;
1603 connman_bool_t offlinemode = GPOINTER_TO_UINT(user_data);
1604 connman_bool_t powered;
1606 DBG("element %p name %s", element, element->name);
1611 device->offlinemode = offlinemode;
1613 powered = (offlinemode == TRUE) ? FALSE : TRUE;
1615 if (device->powered == powered)
1618 if (device->powered_persistent == FALSE)
1621 set_powered(device, powered);
1624 int __connman_device_set_offlinemode(connman_bool_t offlinemode)
1626 DBG("offlinmode %d", offlinemode);
1628 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
1629 set_offlinemode, GUINT_TO_POINTER(offlinemode));
1631 __connman_notifier_offlinemode(offlinemode);
1636 void __connman_device_increase_connections(struct connman_device *device)
1638 device->connections++;
1641 void __connman_device_decrease_connections(struct connman_device *device)
1643 device->connections--;
1647 * connman_device_add_network:
1648 * @device: device structure
1649 * @network: network structure
1651 * Add new network to the device
1653 int connman_device_add_network(struct connman_device *device,
1654 struct connman_network *network)
1656 const char *identifier = connman_network_get_identifier(network);
1659 DBG("device %p network %p", device, network);
1661 switch (device->mode) {
1662 case CONNMAN_DEVICE_MODE_UNKNOWN:
1663 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1665 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1666 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1670 __connman_network_set_device(network, device);
1672 err = connman_element_register((struct connman_element *) network,
1675 __connman_network_set_device(network, NULL);
1679 g_hash_table_insert(device->networks, g_strdup(identifier),
1686 * connman_device_get_network:
1687 * @device: device structure
1688 * @identifier: network identifier
1690 * Get network for given identifier
1692 struct connman_network *connman_device_get_network(struct connman_device *device,
1693 const char *identifier)
1695 DBG("device %p identifier %s", device, identifier);
1697 return g_hash_table_lookup(device->networks, identifier);
1701 * connman_device_remove_network:
1702 * @device: device structure
1703 * @identifier: network identifier
1705 * Remove network for given identifier
1707 int connman_device_remove_network(struct connman_device *device,
1708 const char *identifier)
1710 DBG("device %p identifier %s", device, identifier);
1712 g_hash_table_remove(device->networks, identifier);
1717 void __connman_device_set_network(struct connman_device *device,
1718 struct connman_network *network)
1722 if (device->network == network)
1725 if (device->network != NULL)
1726 connman_network_unref(device->network);
1728 if (network != NULL) {
1729 name = connman_network_get_string(network,
1730 CONNMAN_PROPERTY_ID_NAME);
1731 g_free(device->last_network);
1732 device->last_network = g_strdup(name);
1734 device->network = connman_network_ref(network);
1736 g_free(device->last_network);
1737 device->last_network = NULL;
1739 device->network = NULL;
1744 * connman_device_register:
1745 * @device: device structure
1747 * Register device with the system
1749 int connman_device_register(struct connman_device *device)
1751 __connman_storage_load_device(device);
1753 device->offlinemode = __connman_profile_get_offlinemode();
1755 return connman_element_register(&device->element, NULL);
1759 * connman_device_unregister:
1760 * @device: device structure
1762 * Unregister device with the system
1764 void connman_device_unregister(struct connman_device *device)
1766 __connman_storage_save_device(device);
1768 connman_element_unregister(&device->element);
1772 * connman_device_get_data:
1773 * @device: device structure
1775 * Get private device data pointer
1777 void *connman_device_get_data(struct connman_device *device)
1779 return device->driver_data;
1783 * connman_device_set_data:
1784 * @device: device structure
1785 * @data: data pointer
1787 * Set private device data pointer
1789 void connman_device_set_data(struct connman_device *device, void *data)
1791 device->driver_data = data;
1794 static gboolean match_driver(struct connman_device *device,
1795 struct connman_device_driver *driver)
1797 if (device->type == driver->type ||
1798 driver->type == CONNMAN_DEVICE_TYPE_UNKNOWN)
1804 static int device_probe(struct connman_element *element)
1806 struct connman_device *device = element->device;
1809 DBG("element %p name %s", element, element->name);
1814 if (device->driver != NULL)
1817 for (list = driver_list; list; list = list->next) {
1818 struct connman_device_driver *driver = list->data;
1820 if (match_driver(device, driver) == FALSE)
1823 DBG("driver %p name %s", driver, driver->name);
1825 if (driver->probe(device) == 0) {
1826 device->driver = driver;
1831 if (device->driver == NULL)
1834 return setup_device(device);
1837 static void device_remove(struct connman_element *element)
1839 struct connman_device *device = element->device;
1841 DBG("element %p name %s", element, element->name);
1846 if (device->driver == NULL)
1849 remove_device(device);
1852 static struct connman_driver device_driver = {
1854 .type = CONNMAN_ELEMENT_TYPE_DEVICE,
1855 .priority = CONNMAN_DRIVER_PRIORITY_LOW,
1856 .probe = device_probe,
1857 .remove = device_remove,
1860 static int device_load(struct connman_device *device)
1862 const char *ident = __connman_profile_active_ident();
1864 GError *error = NULL;
1866 connman_bool_t powered;
1869 DBG("device %p", device);
1871 keyfile = __connman_storage_open(ident);
1872 if (keyfile == NULL)
1875 identifier = g_strdup_printf("device_%s", device->element.name);
1876 if (identifier == NULL)
1879 powered = g_key_file_get_boolean(keyfile, identifier,
1882 device->powered_persistent = powered;
1883 g_clear_error(&error);
1885 switch (device->mode) {
1886 case CONNMAN_DEVICE_MODE_UNKNOWN:
1887 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1889 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1890 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1891 val = g_key_file_get_integer(keyfile, identifier,
1892 "ScanInterval", &error);
1893 if (error == NULL && val > 0)
1894 device->scan_interval = val;
1895 g_clear_error(&error);
1902 __connman_storage_close(ident, keyfile, FALSE);
1907 static int device_save(struct connman_device *device)
1909 const char *ident = __connman_profile_active_ident();
1913 DBG("device %p", device);
1915 keyfile = __connman_storage_open(ident);
1916 if (keyfile == NULL)
1919 identifier = g_strdup_printf("device_%s", device->element.name);
1920 if (identifier == NULL)
1923 g_key_file_set_boolean(keyfile, identifier,
1924 "Powered", device->powered_persistent);
1926 switch (device->mode) {
1927 case CONNMAN_DEVICE_MODE_UNKNOWN:
1928 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1930 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1931 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1932 if (device->scan_interval > 0)
1933 g_key_file_set_integer(keyfile, identifier,
1934 "ScanInterval", device->scan_interval);
1941 __connman_storage_close(ident, keyfile, TRUE);
1946 static struct connman_storage device_storage = {
1948 .priority = CONNMAN_STORAGE_PRIORITY_LOW,
1949 .device_load = device_load,
1950 .device_save = device_save,
1953 int __connman_device_init(void)
1957 connection = connman_dbus_get_connection();
1959 if (connman_storage_register(&device_storage) < 0)
1960 connman_error("Failed to register device storage");
1962 return connman_driver_register(&device_driver);
1965 void __connman_device_cleanup(void)
1969 connman_driver_unregister(&device_driver);
1971 connman_storage_unregister(&device_storage);
1973 dbus_connection_unref(connection);