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
31 struct connman_device {
32 struct connman_element element;
33 enum connman_device_type type;
34 enum connman_device_mode mode;
35 enum connman_device_policy policy;
42 struct connman_device_driver *driver;
45 connman_bool_t registered;
50 static const char *type2description(enum connman_device_type type)
53 case CONNMAN_DEVICE_TYPE_UNKNOWN:
54 case CONNMAN_DEVICE_TYPE_VENDOR:
56 case CONNMAN_DEVICE_TYPE_ETHERNET:
58 case CONNMAN_DEVICE_TYPE_WIFI:
60 case CONNMAN_DEVICE_TYPE_WIMAX:
62 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
64 case CONNMAN_DEVICE_TYPE_HSO:
65 case CONNMAN_DEVICE_TYPE_NOZOMI:
66 case CONNMAN_DEVICE_TYPE_HUAWEI:
67 case CONNMAN_DEVICE_TYPE_NOVATEL:
74 static const char *type2string(enum connman_device_type type)
77 case CONNMAN_DEVICE_TYPE_UNKNOWN:
78 case CONNMAN_DEVICE_TYPE_VENDOR:
80 case CONNMAN_DEVICE_TYPE_ETHERNET:
82 case CONNMAN_DEVICE_TYPE_WIFI:
84 case CONNMAN_DEVICE_TYPE_WIMAX:
86 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
88 case CONNMAN_DEVICE_TYPE_HSO:
89 case CONNMAN_DEVICE_TYPE_HUAWEI:
90 case CONNMAN_DEVICE_TYPE_NOZOMI:
91 case CONNMAN_DEVICE_TYPE_NOVATEL:
98 static const char *policy2string(enum connman_device_policy policy)
101 case CONNMAN_DEVICE_POLICY_UNKNOWN:
103 case CONNMAN_DEVICE_POLICY_IGNORE:
105 case CONNMAN_DEVICE_POLICY_OFF:
107 case CONNMAN_DEVICE_POLICY_AUTO:
109 case CONNMAN_DEVICE_POLICY_MANUAL:
116 static enum connman_device_policy string2policy(const char *policy)
118 if (g_str_equal(policy, "ignore") == TRUE)
119 return CONNMAN_DEVICE_POLICY_IGNORE;
120 else if (g_str_equal(policy, "off") == TRUE)
121 return CONNMAN_DEVICE_POLICY_OFF;
122 else if (g_str_equal(policy, "auto") == TRUE)
123 return CONNMAN_DEVICE_POLICY_AUTO;
124 else if (g_str_equal(policy, "manual") == TRUE)
125 return CONNMAN_DEVICE_POLICY_MANUAL;
127 return CONNMAN_DEVICE_POLICY_UNKNOWN;
130 static int set_powered(struct connman_device *device, gboolean powered)
132 struct connman_device_driver *driver = device->driver;
135 DBG("device %p powered %d", device, powered);
140 if (powered == TRUE) {
142 err = driver->enable(device);
146 g_hash_table_remove_all(device->networks);
149 err = driver->disable(device);
157 static int set_policy(DBusConnection *connection,
158 struct connman_device *device,
159 enum connman_device_policy policy)
162 DBusMessageIter entry, value;
163 const char *str, *key = "Policy";
166 DBG("device %p policy %d", device, policy);
168 if (device->policy == policy)
172 case CONNMAN_DEVICE_POLICY_UNKNOWN:
174 case CONNMAN_DEVICE_POLICY_IGNORE:
176 case CONNMAN_DEVICE_POLICY_OFF:
177 if (device->powered == TRUE)
178 err = set_powered(device, FALSE);
180 case CONNMAN_DEVICE_POLICY_AUTO:
181 case CONNMAN_DEVICE_POLICY_MANUAL:
182 if (device->powered == FALSE)
183 err = set_powered(device, TRUE);
190 device->policy = policy;
192 signal = dbus_message_new_signal(device->element.path,
193 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
197 dbus_message_iter_init_append(signal, &entry);
199 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
201 str = policy2string(policy);
203 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
204 DBUS_TYPE_STRING_AS_STRING, &value);
205 dbus_message_iter_append_basic(&value, DBUS_TYPE_STRING, &str);
206 dbus_message_iter_close_container(&entry, &value);
208 g_dbus_send_message(connection, signal);
213 static void append_networks(struct connman_device *device,
214 DBusMessageIter *entry)
216 DBusMessageIter value, iter;
217 const char *key = "Networks";
219 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
221 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
222 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
225 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
226 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
227 __connman_element_list((struct connman_element *) device,
228 CONNMAN_ELEMENT_TYPE_NETWORK, &iter);
229 dbus_message_iter_close_container(&value, &iter);
231 dbus_message_iter_close_container(entry, &value);
234 static DBusMessage *get_properties(DBusConnection *conn,
235 DBusMessage *msg, void *data)
237 struct connman_device *device = data;
239 DBusMessageIter array, dict, entry;
242 DBG("conn %p", conn);
244 reply = dbus_message_new_method_return(msg);
248 dbus_message_iter_init_append(reply, &array);
250 dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
251 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
252 DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
253 DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
255 str = type2description(device->type);
256 if (str != NULL && device->interface != NULL) {
257 char *name = g_strdup_printf("%s (%s)", str, device->interface);
259 connman_dbus_dict_append_variant(&dict, "Name",
260 DBUS_TYPE_STRING, &name);
264 str = type2string(device->type);
266 connman_dbus_dict_append_variant(&dict, "Type",
267 DBUS_TYPE_STRING, &str);
269 if (device->interface != NULL)
270 connman_dbus_dict_append_variant(&dict, "Interface",
271 DBUS_TYPE_STRING, &device->interface);
273 str = policy2string(device->policy);
275 connman_dbus_dict_append_variant(&dict, "Policy",
276 DBUS_TYPE_STRING, &str);
278 connman_dbus_dict_append_variant(&dict, "Powered",
279 DBUS_TYPE_BOOLEAN, &device->powered);
281 if (device->driver && device->driver->scan)
282 connman_dbus_dict_append_variant(&dict, "Scanning",
283 DBUS_TYPE_BOOLEAN, &device->scanning);
285 switch (device->mode) {
286 case CONNMAN_DEVICE_MODE_UNKNOWN:
287 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
289 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
290 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
291 dbus_message_iter_open_container(&dict, DBUS_TYPE_DICT_ENTRY,
293 append_networks(device, &entry);
294 dbus_message_iter_close_container(&dict, &entry);
298 dbus_message_iter_close_container(&array, &dict);
303 static DBusMessage *set_property(DBusConnection *conn,
304 DBusMessage *msg, void *data)
306 struct connman_device *device = data;
307 DBusMessageIter iter, value;
310 DBG("conn %p", conn);
312 if (dbus_message_iter_init(msg, &iter) == FALSE)
313 return __connman_error_invalid_arguments(msg);
315 dbus_message_iter_get_basic(&iter, &name);
316 dbus_message_iter_next(&iter);
317 dbus_message_iter_recurse(&iter, &value);
319 if (__connman_security_check_privileges(msg) < 0)
320 return __connman_error_permission_denied(msg);
322 if (g_str_equal(name, "Powered") == TRUE) {
326 dbus_message_iter_get_basic(&value, &powered);
328 if (device->powered == powered)
329 return __connman_error_invalid_arguments(msg);
331 err = set_powered(device, powered);
332 if (err < 0 && err != -EINPROGRESS)
333 return __connman_error_failed(msg);
334 } else if (g_str_equal(name, "Policy") == TRUE) {
335 enum connman_device_policy policy;
339 dbus_message_iter_get_basic(&value, &str);
340 policy = string2policy(str);
341 if (policy == CONNMAN_DEVICE_POLICY_UNKNOWN)
342 return __connman_error_invalid_arguments(msg);
344 err = set_policy(conn, device, policy);
346 return __connman_error_failed(msg);
349 __connman_element_store(&device->element);
351 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
354 static DBusMessage *create_network(DBusConnection *conn,
355 DBusMessage *msg, void *data)
357 DBG("conn %p", conn);
359 if (__connman_security_check_privileges(msg) < 0)
360 return __connman_error_permission_denied(msg);
362 return __connman_error_invalid_arguments(msg);
365 static DBusMessage *remove_network(DBusConnection *conn,
366 DBusMessage *msg, void *data)
368 DBG("conn %p", conn);
370 if (__connman_security_check_privileges(msg) < 0)
371 return __connman_error_permission_denied(msg);
373 return __connman_error_invalid_arguments(msg);
376 static DBusMessage *propose_scan(DBusConnection *conn,
377 DBusMessage *msg, void *data)
379 struct connman_device *device = data;
382 DBG("conn %p", conn);
384 switch (device->mode) {
385 case CONNMAN_DEVICE_MODE_UNKNOWN:
386 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
387 return __connman_error_not_supported(msg);
388 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
389 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
393 if (!device->driver || !device->driver->scan)
394 return __connman_error_not_supported(msg);
396 err = device->driver->scan(device);
398 return __connman_error_failed(msg);
400 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
403 static GDBusMethodTable device_methods[] = {
404 { "GetProperties", "", "a{sv}", get_properties },
405 { "SetProperty", "sv", "", set_property },
406 { "CreateNetwork", "a{sv}", "o", create_network },
407 { "RemoveNetwork", "o", "", remove_network },
408 { "ProposeScan", "", "", propose_scan },
412 static GDBusSignalTable device_signals[] = {
413 { "PropertyChanged", "sv" },
417 static DBusConnection *connection;
419 static void append_devices(DBusMessageIter *entry)
421 DBusMessageIter value, iter;
422 const char *key = "Devices";
424 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
426 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
427 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
430 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
431 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
432 __connman_element_list(NULL, CONNMAN_ELEMENT_TYPE_DEVICE, &iter);
433 dbus_message_iter_close_container(&value, &iter);
435 dbus_message_iter_close_container(entry, &value);
438 static void emit_devices_signal(void)
441 DBusMessageIter entry;
443 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
444 CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
448 dbus_message_iter_init_append(signal, &entry);
450 append_devices(&entry);
452 g_dbus_send_message(connection, signal);
455 static int register_interface(struct connman_element *element)
457 struct connman_device *device = element->device;
459 DBG("element %p name %s", element, element->name);
461 if (g_dbus_register_interface(connection, element->path,
462 CONNMAN_DEVICE_INTERFACE,
463 device_methods, device_signals,
464 NULL, device, NULL) == FALSE) {
465 connman_error("Failed to register %s device", element->path);
469 device->registered = TRUE;
471 emit_devices_signal();
476 static void unregister_interface(struct connman_element *element)
478 struct connman_device *device = element->device;
480 DBG("element %p name %s", element, element->name);
482 device->registered = FALSE;
484 emit_devices_signal();
486 g_dbus_unregister_interface(connection, element->path,
487 CONNMAN_DEVICE_INTERFACE);
490 static void device_enable(struct connman_device *device)
492 DBG("device %p", device);
494 if (device->policy == CONNMAN_DEVICE_POLICY_IGNORE ||
495 device->policy == CONNMAN_DEVICE_POLICY_OFF)
498 if (device->powered == TRUE)
501 if (device->driver->enable)
502 device->driver->enable(device);
505 static void device_disable(struct connman_device *device)
507 DBG("device %p", device);
509 if (device->policy == CONNMAN_DEVICE_POLICY_IGNORE)
512 if (device->powered == FALSE)
515 g_hash_table_remove_all(device->networks);
517 if (device->driver->disable)
518 device->driver->disable(device);
521 static int setup_device(struct connman_device *device)
525 DBG("device %p", device);
527 err = register_interface(&device->element);
529 if (device->driver->remove)
530 device->driver->remove(device);
531 device->driver = NULL;
535 device_enable(device);
540 static void probe_driver(struct connman_element *element, gpointer user_data)
542 struct connman_device_driver *driver = user_data;
544 DBG("element %p name %s", element, element->name);
546 if (element->device == NULL)
549 if (driver->probe(element->device) < 0)
552 element->device->driver = driver;
554 setup_device(element->device);
557 static void remove_device(struct connman_device *device)
559 DBG("device %p", device);
561 device_disable(device);
563 unregister_interface(&device->element);
565 if (device->driver->remove)
566 device->driver->remove(device);
568 device->driver = NULL;
571 static void remove_driver(struct connman_element *element, gpointer user_data)
573 struct connman_device_driver *driver = user_data;
575 DBG("element %p name %s", element, element->name);
577 if (element->device == NULL)
580 if (element->device->driver == driver)
581 remove_device(element->device);
584 connman_bool_t __connman_device_has_driver(struct connman_device *device)
586 if (device->driver == NULL)
589 return device->registered;
592 static GSList *driver_list = NULL;
594 static gint compare_priority(gconstpointer a, gconstpointer b)
596 const struct connman_device_driver *driver1 = a;
597 const struct connman_device_driver *driver2 = b;
599 return driver2->priority - driver1->priority;
603 * connman_device_driver_register:
604 * @driver: device driver definition
606 * Register a new device driver
608 * Returns: %0 on success
610 int connman_device_driver_register(struct connman_device_driver *driver)
612 DBG("driver %p name %s", driver, driver->name);
614 driver_list = g_slist_insert_sorted(driver_list, driver,
617 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
618 probe_driver, driver);
624 * connman_device_driver_unregister:
625 * @driver: device driver definition
627 * Remove a previously registered device driver
629 void connman_device_driver_unregister(struct connman_device_driver *driver)
631 DBG("driver %p name %s", driver, driver->name);
633 driver_list = g_slist_remove(driver_list, driver);
635 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
636 remove_driver, driver);
639 static void unregister_network(gpointer data)
641 struct connman_network *network = data;
643 DBG("network %p", network);
645 connman_element_unregister((struct connman_element *) network);
647 connman_network_unref(network);
650 static void device_destruct(struct connman_element *element)
652 struct connman_device *device = element->device;
654 DBG("element %p name %s", element, element->name);
656 g_free(device->path);
657 g_free(device->interface);
659 g_hash_table_destroy(device->networks);
660 device->networks = NULL;
664 * connman_device_create:
665 * @node: device node name (for example an address)
668 * Allocate a new device of given #type and assign the #node name to it.
670 * Returns: a newly-allocated #connman_device structure
672 struct connman_device *connman_device_create(const char *node,
673 enum connman_device_type type)
675 struct connman_device *device;
677 DBG("node %s type %d", node, type);
679 device = g_try_new0(struct connman_device, 1);
683 DBG("device %p", device);
685 device->element.refcount = 1;
687 device->element.name = g_strdup(node);
688 device->element.type = CONNMAN_ELEMENT_TYPE_DEVICE;
689 device->element.index = -1;
692 case CONNMAN_DEVICE_TYPE_UNKNOWN:
693 case CONNMAN_DEVICE_TYPE_VENDOR:
694 case CONNMAN_DEVICE_TYPE_WIFI:
695 case CONNMAN_DEVICE_TYPE_WIMAX:
696 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
697 case CONNMAN_DEVICE_TYPE_HSO:
698 case CONNMAN_DEVICE_TYPE_NOZOMI:
699 case CONNMAN_DEVICE_TYPE_HUAWEI:
700 case CONNMAN_DEVICE_TYPE_NOVATEL:
701 device->element.subtype = CONNMAN_ELEMENT_SUBTYPE_UNKNOWN;
703 case CONNMAN_DEVICE_TYPE_ETHERNET:
704 device->element.subtype = CONNMAN_ELEMENT_SUBTYPE_ETHERNET;
708 device->element.device = device;
709 device->element.destruct = device_destruct;
712 device->mode = CONNMAN_DEVICE_MODE_UNKNOWN;
713 device->policy = CONNMAN_DEVICE_POLICY_AUTO;
715 device->networks = g_hash_table_new_full(g_str_hash, g_str_equal,
716 g_free, unregister_network);
722 * connman_device_ref:
723 * @device: device structure
725 * Increase reference counter of device
727 struct connman_device *connman_device_ref(struct connman_device *device)
729 if (connman_element_ref(&device->element) == NULL)
736 * connman_device_unref:
737 * @device: device structure
739 * Decrease reference counter of device
741 void connman_device_unref(struct connman_device *device)
743 connman_element_unref(&device->element);
747 * connman_device_set_path:
748 * @device: device structure
751 * Set path name of device
753 void connman_device_set_path(struct connman_device *device, const char *path)
755 g_free(device->element.devpath);
756 device->element.devpath = g_strdup(path);
758 g_free(device->path);
759 device->path = g_strdup(path);
763 * connman_device_get_path:
764 * @device: device structure
766 * Get path name of device
768 const char *connman_device_get_path(struct connman_device *device)
774 * connman_device_set_index:
775 * @device: device structure
776 * @index: index number
778 * Set index number of device
780 void connman_device_set_index(struct connman_device *device, int index)
782 device->element.index = index;
786 * connman_device_get_index:
787 * @device: device structure
789 * Get index number of device
791 int connman_device_get_index(struct connman_device *device)
793 return device->element.index;
797 * connman_device_set_interface:
798 * @device: device structure
799 * @interface: interface name
801 * Set interface name of device
803 void connman_device_set_interface(struct connman_device *device,
804 const char *interface)
806 g_free(device->element.devname);
807 device->element.devname = g_strdup(interface);
809 g_free(device->interface);
810 device->interface = g_strdup(interface);
814 * connman_device_get_interface:
815 * @device: device structure
817 * Get interface name of device
819 const char *connman_device_get_interface(struct connman_device *device)
821 return device->interface;
825 * connman_device_set_policy:
826 * @device: device structure
827 * @policy: power and connection policy
829 * Change power and connection policy of device
831 void connman_device_set_policy(struct connman_device *device,
832 enum connman_device_policy policy)
834 device->policy = policy;
838 * connman_device_set_mode:
839 * @device: device structure
840 * @mode: network mode
842 * Change network mode of device
844 void connman_device_set_mode(struct connman_device *device,
845 enum connman_device_mode mode)
851 * connman_device_set_powered:
852 * @device: device structure
853 * @powered: powered state
855 * Change power state of device
857 int connman_device_set_powered(struct connman_device *device,
858 connman_bool_t powered)
861 DBusMessageIter entry, value;
862 const char *key = "Powered";
864 DBG("driver %p powered %d", device, powered);
866 if (device->powered == powered)
869 device->powered = powered;
871 signal = dbus_message_new_signal(device->element.path,
872 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
876 dbus_message_iter_init_append(signal, &entry);
878 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
880 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
881 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
882 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &powered);
883 dbus_message_iter_close_container(&entry, &value);
885 g_dbus_send_message(connection, signal);
891 * connman_device_set_carrier:
892 * @device: device structure
893 * @carrier: carrier state
895 * Change carrier state of device (only for device without scanning)
897 int connman_device_set_carrier(struct connman_device *device,
898 connman_bool_t carrier)
900 DBG("driver %p carrier %d", device, carrier);
902 switch (device->mode) {
903 case CONNMAN_DEVICE_MODE_UNKNOWN:
904 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
905 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
907 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
911 if (device->carrier == carrier)
914 device->carrier = carrier;
916 if (carrier == TRUE) {
917 struct connman_element *element;
919 element = connman_element_create(NULL);
920 if (element != NULL) {
921 element->type = CONNMAN_ELEMENT_TYPE_DHCP;
922 element->subtype = device->element.subtype;
923 element->index = device->element.index;
925 if (connman_element_register(element,
926 &device->element) < 0)
927 connman_element_unref(element);
930 connman_element_unregister_children(&device->element);
936 * connman_device_set_scanning:
937 * @device: device structure
938 * @scanning: scanning state
940 * Change scanning state of device
942 int connman_device_set_scanning(struct connman_device *device,
943 connman_bool_t scanning)
946 DBusMessageIter entry, value;
947 const char *key = "Scanning";
949 DBG("driver %p scanning %d", device, scanning);
951 if (!device->driver || !device->driver->scan)
954 if (device->scanning == scanning)
957 device->scanning = scanning;
959 signal = dbus_message_new_signal(device->element.path,
960 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
964 dbus_message_iter_init_append(signal, &entry);
966 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
968 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
969 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
970 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &scanning);
971 dbus_message_iter_close_container(&entry, &value);
973 g_dbus_send_message(connection, signal);
979 * connman_device_add_network:
980 * @device: device structure
981 * @network: network structure
983 * Add new network to the device
985 int connman_device_add_network(struct connman_device *device,
986 struct connman_network *network)
988 const char *identifier = connman_network_get_identifier(network);
991 DBG("device %p network %p", device, network);
993 switch (device->mode) {
994 case CONNMAN_DEVICE_MODE_UNKNOWN:
995 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
997 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
998 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1002 __connman_network_set_device(network, device);
1004 __connman_storage_load_network(network);
1006 err = connman_element_register((struct connman_element *) network,
1009 __connman_network_set_device(network, NULL);
1013 g_hash_table_insert(device->networks, g_strdup(identifier),
1020 * connman_device_get_network:
1021 * @device: device structure
1022 * @identifier: network identifier
1024 * Get network for given identifier
1026 struct connman_network *connman_device_get_network(struct connman_device *device,
1027 const char *identifier)
1029 DBG("device %p identifier %s", device, identifier);
1031 return g_hash_table_lookup(device->networks, identifier);
1035 * connman_device_remove_network:
1036 * @device: device structure
1037 * @identifier: network identifier
1039 * Remove network for given identifier
1041 int connman_device_remove_network(struct connman_device *device,
1042 const char *identifier)
1044 DBG("device %p identifier %s", device, identifier);
1046 g_hash_table_remove(device->networks, identifier);
1052 * connman_device_register:
1053 * @device: device structure
1055 * Register device with the system
1057 int connman_device_register(struct connman_device *device)
1059 __connman_storage_load_device(device);
1061 return connman_element_register(&device->element, NULL);
1065 * connman_device_unregister:
1066 * @device: device structure
1068 * Unregister device with the system
1070 void connman_device_unregister(struct connman_device *device)
1072 __connman_storage_save_device(device);
1074 connman_element_unregister(&device->element);
1078 * connman_device_get_data:
1079 * @device: device structure
1081 * Get private device data pointer
1083 void *connman_device_get_data(struct connman_device *device)
1085 return device->driver_data;
1089 * connman_device_set_data:
1090 * @device: device structure
1091 * @data: data pointer
1093 * Set private device data pointer
1095 void connman_device_set_data(struct connman_device *device, void *data)
1097 device->driver_data = data;
1100 static gboolean match_driver(struct connman_device *device,
1101 struct connman_device_driver *driver)
1103 if (device->type == driver->type ||
1104 driver->type == CONNMAN_DEVICE_TYPE_UNKNOWN)
1110 static int device_probe(struct connman_element *element)
1112 struct connman_device *device = element->device;
1115 DBG("element %p name %s", element, element->name);
1120 for (list = driver_list; list; list = list->next) {
1121 struct connman_device_driver *driver = list->data;
1123 if (match_driver(device, driver) == FALSE)
1126 DBG("driver %p name %s", driver, driver->name);
1128 if (driver->probe(device) == 0) {
1129 device->driver = driver;
1134 if (device->driver == NULL)
1137 return setup_device(device);
1140 static void device_remove(struct connman_element *element)
1142 struct connman_device *device = element->device;
1144 DBG("element %p name %s", element, element->name);
1149 if (device->driver == NULL)
1152 remove_device(device);
1155 static struct connman_driver device_driver = {
1157 .type = CONNMAN_ELEMENT_TYPE_DEVICE,
1158 .priority = CONNMAN_DRIVER_PRIORITY_LOW,
1159 .probe = device_probe,
1160 .remove = device_remove,
1163 static int device_load(struct connman_device *device)
1165 DBG("device %p", device);
1170 static int device_save(struct connman_device *device)
1172 DBG("device %p", device);
1177 static struct connman_storage device_storage = {
1179 .priority = CONNMAN_STORAGE_PRIORITY_LOW,
1180 .device_load = device_load,
1181 .device_save = device_save,
1184 int __connman_device_init(void)
1188 connection = connman_dbus_get_connection();
1190 if (connman_storage_register(&device_storage) < 0)
1191 connman_error("Failed to register device storage");
1193 return connman_driver_register(&device_driver);
1196 void __connman_device_cleanup(void)
1200 connman_driver_unregister(&device_driver);
1202 connman_storage_unregister(&device_storage);
1204 dbus_connection_unref(connection);