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 powered;
42 connman_bool_t powered_persistent;
43 connman_bool_t carrier;
44 connman_bool_t scanning;
45 connman_bool_t disconnected;
46 connman_uint16_t scan_interval;
54 unsigned int connections;
56 struct connman_ipconfig *ipconfig;
58 struct connman_device_driver *driver;
61 connman_bool_t registered;
64 struct connman_network *network;
71 static gboolean device_scan_trigger(gpointer user_data)
73 struct connman_device *device = user_data;
75 DBG("device %p", device);
77 if (device->driver == NULL) {
78 device->scan_timeout = 0;
82 if (device->driver->scan)
83 device->driver->scan(device);
88 static void reset_scan_trigger(struct connman_device *device)
90 if (device->scan_timeout > 0) {
91 g_source_remove(device->scan_timeout);
92 device->scan_timeout = 0;
95 if (device->scan_interval > 0) {
96 guint interval = device->scan_interval;
97 device->scan_timeout = g_timeout_add_seconds(interval,
98 device_scan_trigger, device);
102 static const char *type2description(enum connman_device_type type)
105 case CONNMAN_DEVICE_TYPE_UNKNOWN:
106 case CONNMAN_DEVICE_TYPE_VENDOR:
108 case CONNMAN_DEVICE_TYPE_ETHERNET:
110 case CONNMAN_DEVICE_TYPE_WIFI:
112 case CONNMAN_DEVICE_TYPE_WIMAX:
114 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
116 case CONNMAN_DEVICE_TYPE_GPS:
118 case CONNMAN_DEVICE_TYPE_MBM:
119 case CONNMAN_DEVICE_TYPE_HSO:
120 case CONNMAN_DEVICE_TYPE_NOZOMI:
121 case CONNMAN_DEVICE_TYPE_HUAWEI:
122 case CONNMAN_DEVICE_TYPE_NOVATEL:
129 static const char *type2string(enum connman_device_type type)
132 case CONNMAN_DEVICE_TYPE_UNKNOWN:
133 case CONNMAN_DEVICE_TYPE_VENDOR:
135 case CONNMAN_DEVICE_TYPE_ETHERNET:
137 case CONNMAN_DEVICE_TYPE_WIFI:
139 case CONNMAN_DEVICE_TYPE_WIMAX:
141 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
143 case CONNMAN_DEVICE_TYPE_GPS:
145 case CONNMAN_DEVICE_TYPE_MBM:
146 case CONNMAN_DEVICE_TYPE_HSO:
147 case CONNMAN_DEVICE_TYPE_HUAWEI:
148 case CONNMAN_DEVICE_TYPE_NOZOMI:
149 case CONNMAN_DEVICE_TYPE_NOVATEL:
156 enum connman_service_type __connman_device_get_service_type(struct connman_device *device)
158 enum connman_device_type type = connman_device_get_type(device);
161 case CONNMAN_DEVICE_TYPE_UNKNOWN:
162 case CONNMAN_DEVICE_TYPE_VENDOR:
163 case CONNMAN_DEVICE_TYPE_GPS:
164 case CONNMAN_DEVICE_TYPE_NOZOMI:
165 case CONNMAN_DEVICE_TYPE_HUAWEI:
166 case CONNMAN_DEVICE_TYPE_NOVATEL:
168 case CONNMAN_DEVICE_TYPE_ETHERNET:
169 return CONNMAN_SERVICE_TYPE_ETHERNET;
170 case CONNMAN_DEVICE_TYPE_WIFI:
171 return CONNMAN_SERVICE_TYPE_WIFI;
172 case CONNMAN_DEVICE_TYPE_WIMAX:
173 return CONNMAN_SERVICE_TYPE_WIMAX;
174 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
175 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
176 case CONNMAN_DEVICE_TYPE_MBM:
177 case CONNMAN_DEVICE_TYPE_HSO:
178 return CONNMAN_SERVICE_TYPE_CELLULAR;
181 return CONNMAN_SERVICE_TYPE_UNKNOWN;
184 static int set_connected(struct connman_device *device,
185 connman_bool_t connected)
187 if (connected == TRUE) {
188 enum connman_element_type type = CONNMAN_ELEMENT_TYPE_UNKNOWN;
189 struct connman_element *element;
191 device->disconnected = TRUE;
193 switch (device->element.ipv4.method) {
194 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
195 case CONNMAN_IPCONFIG_METHOD_OFF:
197 case CONNMAN_IPCONFIG_METHOD_STATIC:
198 type = CONNMAN_ELEMENT_TYPE_IPV4;
200 case CONNMAN_IPCONFIG_METHOD_DHCP:
201 type = CONNMAN_ELEMENT_TYPE_DHCP;
205 element = connman_element_create(NULL);
206 if (element != NULL) {
207 struct connman_service *service;
209 element->type = type;
210 element->index = device->element.index;
212 if (connman_element_register(element,
213 &device->element) < 0)
214 connman_element_unref(element);
216 device->disconnected = FALSE;
218 service = __connman_service_lookup_from_device(device);
219 __connman_service_indicate_state(service,
220 CONNMAN_SERVICE_STATE_CONFIGURATION);
223 struct connman_service *service;
225 connman_element_unregister_children(&device->element);
227 device->disconnected = TRUE;
229 service = __connman_service_lookup_from_device(device);
230 __connman_service_indicate_state(service,
231 CONNMAN_SERVICE_STATE_IDLE);
234 if (connected == TRUE) {
235 enum connman_service_type type;
237 type = __connman_device_get_service_type(device);
238 __connman_notifier_connect(type);
240 enum connman_service_type type;
242 type = __connman_device_get_service_type(device);
243 __connman_notifier_disconnect(type);
249 static int set_carrier(struct connman_device *device, connman_bool_t carrier)
251 struct connman_service *service;
254 __connman_profile_add_device(device);
256 __connman_profile_remove_device(device);
258 service = __connman_service_lookup_from_device(device);
259 __connman_service_set_carrier(service, carrier);
261 return set_connected(device, carrier);
264 static int powered_changed(struct connman_device *device)
267 DBusMessageIter entry, value;
268 const char *key = "Powered";
270 signal = dbus_message_new_signal(device->element.path,
271 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
275 dbus_message_iter_init_append(signal, &entry);
277 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
279 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
280 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
281 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN,
283 dbus_message_iter_close_container(&entry, &value);
285 g_dbus_send_message(connection, signal);
290 static int set_powered(struct connman_device *device, connman_bool_t powered)
292 struct connman_device_driver *driver = device->driver;
293 enum connman_service_type type;
296 DBG("device %p powered %d", device, powered);
298 if (device->powered == powered)
304 type = __connman_device_get_service_type(device);
306 if (powered == TRUE) {
307 if (driver->enable) {
308 err = driver->enable(device);
310 __connman_notifier_enable(type);
314 g_hash_table_remove_all(device->networks);
316 set_carrier(device, FALSE);
318 if (driver->disable) {
319 err = driver->disable(device);
321 __connman_notifier_disable(type);
327 device->powered = powered;
328 powered_changed(device);
334 static void append_path(gpointer key, gpointer value, gpointer user_data)
336 struct connman_element *element = value;
337 DBusMessageIter *iter = user_data;
339 dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
343 static void append_networks(struct connman_device *device,
344 DBusMessageIter *entry)
346 DBusMessageIter value, iter;
347 const char *key = "Networks";
349 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
351 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
352 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
355 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
356 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
357 g_hash_table_foreach(device->networks, append_path, &iter);
358 dbus_message_iter_close_container(&value, &iter);
360 dbus_message_iter_close_container(entry, &value);
363 static DBusMessage *get_properties(DBusConnection *conn,
364 DBusMessage *msg, void *data)
366 struct connman_device *device = data;
368 DBusMessageIter array, dict, entry;
371 DBG("conn %p", conn);
373 if (__connman_security_check_privilege(msg,
374 CONNMAN_SECURITY_PRIVILEGE_PUBLIC) < 0)
375 return __connman_error_permission_denied(msg);
377 reply = dbus_message_new_method_return(msg);
381 dbus_message_iter_init_append(reply, &array);
383 dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
384 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
385 DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
386 DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
388 if (device->name != NULL)
389 connman_dbus_dict_append_variant(&dict, "Name",
390 DBUS_TYPE_STRING, &device->name);
392 str = type2string(device->type);
394 connman_dbus_dict_append_variant(&dict, "Type",
395 DBUS_TYPE_STRING, &str);
397 if (device->address != NULL)
398 connman_dbus_dict_append_variant(&dict, "Address",
399 DBUS_TYPE_STRING, &device->address);
401 if (device->interface != NULL)
402 connman_dbus_dict_append_variant(&dict, "Interface",
403 DBUS_TYPE_STRING, &device->interface);
405 connman_dbus_dict_append_variant(&dict, "Powered",
406 DBUS_TYPE_BOOLEAN, &device->powered);
408 if (device->driver && device->driver->scan)
409 connman_dbus_dict_append_variant(&dict, "Scanning",
410 DBUS_TYPE_BOOLEAN, &device->scanning);
412 switch (device->mode) {
413 case CONNMAN_DEVICE_MODE_UNKNOWN:
415 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
416 __connman_element_append_ipv4(&device->element, &dict);
418 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
419 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
420 if (device->scan_interval > 0)
421 connman_dbus_dict_append_variant(&dict, "ScanInterval",
422 DBUS_TYPE_UINT16, &device->scan_interval);
424 dbus_message_iter_open_container(&dict, DBUS_TYPE_DICT_ENTRY,
426 append_networks(device, &entry);
427 dbus_message_iter_close_container(&dict, &entry);
431 dbus_message_iter_close_container(&array, &dict);
436 static gboolean powered_timeout(gpointer user_data)
438 struct connman_device *device = user_data;
440 DBG("device %p", device);
444 if (device->pending != NULL) {
447 reply = __connman_error_operation_timeout(device->pending);
449 g_dbus_send_message(connection, reply);
451 dbus_message_unref(device->pending);
452 device->pending = NULL;
458 static DBusMessage *set_property(DBusConnection *conn,
459 DBusMessage *msg, void *data)
461 struct connman_device *device = data;
462 DBusMessageIter iter, value;
466 DBG("conn %p", conn);
468 if (dbus_message_iter_init(msg, &iter) == FALSE)
469 return __connman_error_invalid_arguments(msg);
471 dbus_message_iter_get_basic(&iter, &name);
472 dbus_message_iter_next(&iter);
473 dbus_message_iter_recurse(&iter, &value);
475 if (__connman_security_check_privilege(msg,
476 CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
477 return __connman_error_permission_denied(msg);
479 type = dbus_message_iter_get_arg_type(&value);
481 if (g_str_equal(name, "Powered") == TRUE) {
482 connman_bool_t powered;
485 if (type != DBUS_TYPE_BOOLEAN)
486 return __connman_error_invalid_arguments(msg);
488 dbus_message_iter_get_basic(&value, &powered);
490 device->powered_persistent = powered;
492 __connman_storage_save_device(device);
494 if (device->powered == powered)
495 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
497 if (device->pending != NULL)
498 return __connman_error_in_progress(msg);
500 err = set_powered(device, powered);
502 if (err != -EINPROGRESS)
503 return __connman_error_failed(msg, -err);
505 device->pending = dbus_message_ref(msg);
507 device->timeout = g_timeout_add_seconds(15,
508 powered_timeout, device);
512 } else if (g_str_equal(name, "ScanInterval") == TRUE) {
513 connman_uint16_t interval;
515 switch (device->mode) {
516 case CONNMAN_DEVICE_MODE_UNKNOWN:
517 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
518 return __connman_error_invalid_arguments(msg);
519 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
520 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
524 if (type != DBUS_TYPE_UINT16)
525 return __connman_error_invalid_arguments(msg);
527 dbus_message_iter_get_basic(&value, &interval);
529 if (device->scan_interval != interval) {
530 device->scan_interval = interval;
532 __connman_storage_save_device(device);
534 reset_scan_trigger(device);
536 } else if (g_str_has_prefix(name, "IPv4.") == TRUE) {
539 switch (device->mode) {
540 case CONNMAN_DEVICE_MODE_UNKNOWN:
541 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
542 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
543 return __connman_error_invalid_arguments(msg);
544 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
548 err = __connman_ipconfig_set_ipv4(device->ipconfig,
551 return __connman_error_failed(msg, -err);
553 return __connman_error_invalid_property(msg);
555 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
558 static DBusMessage *propose_scan(DBusConnection *conn,
559 DBusMessage *msg, void *data)
561 struct connman_device *device = data;
564 DBG("conn %p", conn);
566 switch (device->mode) {
567 case CONNMAN_DEVICE_MODE_UNKNOWN:
568 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
569 return __connman_error_not_supported(msg);
570 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
571 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
575 err = __connman_device_scan(device);
577 return __connman_error_failed(msg, -err);
579 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
582 static GDBusMethodTable device_methods[] = {
583 { "GetProperties", "", "a{sv}", get_properties },
584 { "SetProperty", "sv", "", set_property,
585 G_DBUS_METHOD_FLAG_ASYNC },
586 { "ProposeScan", "", "", propose_scan },
590 static GDBusSignalTable device_signals[] = {
591 { "PropertyChanged", "sv" },
595 static void append_devices(DBusMessageIter *entry)
597 DBusMessageIter value, iter;
598 const char *key = "Devices";
600 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
602 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
603 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
606 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
607 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
608 __connman_element_list(NULL, CONNMAN_ELEMENT_TYPE_DEVICE, &iter);
609 dbus_message_iter_close_container(&value, &iter);
611 dbus_message_iter_close_container(entry, &value);
614 static void emit_devices_signal(void)
617 DBusMessageIter entry;
619 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
620 CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
624 dbus_message_iter_init_append(signal, &entry);
626 append_devices(&entry);
628 g_dbus_send_message(connection, signal);
631 static int register_interface(struct connman_element *element)
633 struct connman_device *device = element->device;
635 DBG("element %p name %s", element, element->name);
637 if (g_dbus_register_interface(connection, element->path,
638 CONNMAN_DEVICE_INTERFACE,
639 device_methods, device_signals,
640 NULL, device, NULL) == FALSE) {
641 connman_error("Failed to register %s device", element->path);
645 device->registered = TRUE;
647 emit_devices_signal();
652 static void unregister_interface(struct connman_element *element)
654 struct connman_device *device = element->device;
656 DBG("element %p name %s", element, element->name);
658 device->registered = FALSE;
660 emit_devices_signal();
662 g_dbus_unregister_interface(connection, element->path,
663 CONNMAN_DEVICE_INTERFACE);
666 static int setup_device(struct connman_device *device)
670 DBG("device %p", device);
672 err = register_interface(&device->element);
674 if (device->driver->remove)
675 device->driver->remove(device);
676 device->driver = NULL;
680 switch (device->mode) {
681 case CONNMAN_DEVICE_MODE_UNKNOWN:
682 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
683 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
685 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
686 if (device->carrier == TRUE && device->secondary == FALSE)
687 __connman_profile_add_device(device);
691 if (device->offlinemode == FALSE &&
692 device->powered_persistent == TRUE)
693 __connman_device_enable(device);
698 static void probe_driver(struct connman_element *element, gpointer user_data)
700 struct connman_device_driver *driver = user_data;
702 DBG("element %p name %s", element, element->name);
704 if (element->device == NULL)
707 if (element->device->driver != NULL)
710 if (driver->type != element->device->type)
713 if (driver->probe(element->device) < 0)
716 element->device->driver = driver;
718 setup_device(element->device);
721 static void remove_device(struct connman_device *device)
723 DBG("device %p", device);
725 __connman_device_disable(device);
727 switch (device->mode) {
728 case CONNMAN_DEVICE_MODE_UNKNOWN:
729 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
730 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
732 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
733 if (device->secondary == FALSE)
734 __connman_profile_remove_device(device);
738 unregister_interface(&device->element);
740 if (device->driver->remove)
741 device->driver->remove(device);
743 device->driver = NULL;
746 static void remove_driver(struct connman_element *element, gpointer user_data)
748 struct connman_device_driver *driver = user_data;
750 DBG("element %p name %s", element, element->name);
752 if (element->device == NULL)
755 if (element->device->driver == driver)
756 remove_device(element->device);
759 connman_bool_t __connman_device_has_driver(struct connman_device *device)
761 if (device == NULL || device->driver == NULL)
764 return device->registered;
767 static GSList *driver_list = NULL;
769 static gint compare_priority(gconstpointer a, gconstpointer b)
771 const struct connman_device_driver *driver1 = a;
772 const struct connman_device_driver *driver2 = b;
774 return driver2->priority - driver1->priority;
778 * connman_device_driver_register:
779 * @driver: device driver definition
781 * Register a new device driver
783 * Returns: %0 on success
785 int connman_device_driver_register(struct connman_device_driver *driver)
787 DBG("driver %p name %s", driver, driver->name);
789 driver_list = g_slist_insert_sorted(driver_list, driver,
792 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
793 probe_driver, driver);
799 * connman_device_driver_unregister:
800 * @driver: device driver definition
802 * Remove a previously registered device driver
804 void connman_device_driver_unregister(struct connman_device_driver *driver)
806 DBG("driver %p name %s", driver, driver->name);
808 driver_list = g_slist_remove(driver_list, driver);
810 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
811 remove_driver, driver);
814 static void unregister_network(gpointer data)
816 struct connman_network *network = data;
818 DBG("network %p", network);
820 connman_element_unregister((struct connman_element *) network);
822 connman_network_unref(network);
825 static void device_destruct(struct connman_element *element)
827 struct connman_device *device = element->device;
829 DBG("element %p name %s", element, element->name);
831 if (device->timeout > 0) {
832 g_source_remove(device->timeout);
836 if (device->pending != NULL) {
837 dbus_message_unref(device->pending);
838 device->pending = NULL;
841 g_free(device->ident);
842 g_free(device->node);
843 g_free(device->name);
844 g_free(device->address);
845 g_free(device->control);
846 g_free(device->interface);
848 connman_ipconfig_unref(device->ipconfig);
850 g_free(device->last_network);
852 g_hash_table_destroy(device->networks);
853 device->networks = NULL;
857 * connman_device_create:
858 * @node: device node name (for example an address)
861 * Allocate a new device of given #type and assign the #node name to it.
863 * Returns: a newly-allocated #connman_device structure
865 struct connman_device *connman_device_create(const char *node,
866 enum connman_device_type type)
868 struct connman_device *device;
871 DBG("node %s type %d", node, type);
873 device = g_try_new0(struct connman_device, 1);
877 DBG("device %p", device);
879 __connman_element_initialize(&device->element);
881 device->element.name = g_strdup(node);
882 device->element.type = CONNMAN_ELEMENT_TYPE_DEVICE;
884 device->element.device = device;
885 device->element.destruct = device_destruct;
887 str = type2string(type);
889 connman_element_set_string(&device->element,
890 CONNMAN_PROPERTY_ID_TYPE, str);
892 device->element.ipv4.method = CONNMAN_IPCONFIG_METHOD_DHCP;
895 device->name = g_strdup(type2description(device->type));
896 device->mode = CONNMAN_DEVICE_MODE_UNKNOWN;
897 device->secondary = FALSE;
899 device->powered_persistent = TRUE;
901 device->phyindex = -1;
904 case CONNMAN_DEVICE_TYPE_UNKNOWN:
905 case CONNMAN_DEVICE_TYPE_VENDOR:
906 device->scan_interval = 0;
908 case CONNMAN_DEVICE_TYPE_ETHERNET:
909 case CONNMAN_DEVICE_TYPE_WIFI:
910 device->scan_interval = 300;
912 case CONNMAN_DEVICE_TYPE_WIMAX:
913 device->scan_interval = 0;
915 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
916 device->scan_interval = 0;
918 case CONNMAN_DEVICE_TYPE_GPS:
919 device->scan_interval = 0;
921 case CONNMAN_DEVICE_TYPE_MBM:
922 case CONNMAN_DEVICE_TYPE_HSO:
923 case CONNMAN_DEVICE_TYPE_NOZOMI:
924 case CONNMAN_DEVICE_TYPE_HUAWEI:
925 case CONNMAN_DEVICE_TYPE_NOVATEL:
926 device->scan_interval = 0;
930 device->ipconfig = connman_ipconfig_create();
931 if (device->ipconfig == NULL) {
932 connman_device_unref(device);
936 device->networks = g_hash_table_new_full(g_str_hash, g_str_equal,
937 g_free, unregister_network);
943 * connman_device_ref:
944 * @device: device structure
946 * Increase reference counter of device
948 struct connman_device *connman_device_ref(struct connman_device *device)
950 if (connman_element_ref(&device->element) == NULL)
957 * connman_device_unref:
958 * @device: device structure
960 * Decrease reference counter of device
962 void connman_device_unref(struct connman_device *device)
964 connman_element_unref(&device->element);
967 const char *__connman_device_get_type(struct connman_device *device)
969 return type2string(device->type);
973 * connman_device_get_type:
974 * @device: device structure
978 enum connman_device_type connman_device_get_type(struct connman_device *device)
984 * connman_device_get_name:
985 * @device: device structure
987 * Get unique name of device
989 const char *connman_device_get_name(struct connman_device *device)
991 return device->element.name;
995 * connman_device_get_path:
996 * @device: device structure
998 * Get path name of device
1000 const char *connman_device_get_path(struct connman_device *device)
1002 return device->element.path;
1006 * connman_device_set_index:
1007 * @device: device structure
1008 * @index: index number
1010 * Set index number of device
1012 void connman_device_set_index(struct connman_device *device, int index)
1014 device->element.index = index;
1018 * connman_device_get_index:
1019 * @device: device structure
1021 * Get index number of device
1023 int connman_device_get_index(struct connman_device *device)
1025 return device->element.index;
1028 int __connman_device_get_phyindex(struct connman_device *device)
1030 return device->phyindex;
1033 void __connman_device_set_phyindex(struct connman_device *device,
1036 device->phyindex = phyindex;
1040 * connman_device_set_interface:
1041 * @device: device structure
1042 * @interface: interface name
1043 * @control: control interface
1045 * Set interface name of device
1047 void connman_device_set_interface(struct connman_device *device,
1048 const char *interface, const char *control)
1050 g_free(device->element.devname);
1051 device->element.devname = g_strdup(interface);
1053 g_free(device->interface);
1054 device->interface = g_strdup(interface);
1056 g_free(device->control);
1057 device->control = g_strdup(control);
1059 if (device->name == NULL) {
1060 const char *str = type2description(device->type);
1061 if (str != NULL && device->interface != NULL)
1062 device->name = g_strdup_printf("%s (%s)", str,
1067 const char *connman_device_get_control(struct connman_device *device)
1069 return device->control;
1073 * connman_device_set_ident:
1074 * @device: device structure
1075 * @ident: unique identifier
1077 * Set unique identifier of device
1079 void connman_device_set_ident(struct connman_device *device,
1082 g_free(device->ident);
1083 device->ident = g_strdup(ident);
1086 const char *__connman_device_get_ident(struct connman_device *device)
1088 return device->ident;
1092 * connman_device_set_mode:
1093 * @device: device structure
1094 * @mode: network mode
1096 * Change network mode of device
1098 void connman_device_set_mode(struct connman_device *device,
1099 enum connman_device_mode mode)
1101 device->mode = mode;
1105 * connman_device_get_mode:
1106 * @device: device structure
1108 * Get network mode of device
1110 enum connman_device_mode connman_device_get_mode(struct connman_device *device)
1112 return device->mode;
1116 * connman_device_set_secondary:
1117 * @device: device structure
1118 * @secondary: secondary value
1120 * Change secondary value of device
1122 void connman_device_set_secondary(struct connman_device *device,
1123 connman_bool_t secondary)
1125 device->secondary = secondary;
1129 * connman_device_get_secondary:
1130 * @device: device structure
1132 * Get secondary value of device
1134 connman_bool_t connman_device_get_secondary(struct connman_device *device)
1136 return device->secondary;
1140 * connman_device_set_powered:
1141 * @device: device structure
1142 * @powered: powered state
1144 * Change power state of device
1146 int connman_device_set_powered(struct connman_device *device,
1147 connman_bool_t powered)
1149 enum connman_service_type type;
1151 DBG("driver %p powered %d", device, powered);
1153 if (device->timeout > 0) {
1154 g_source_remove(device->timeout);
1155 device->timeout = 0;
1158 if (device->pending != NULL) {
1159 g_dbus_send_reply(connection, device->pending,
1162 dbus_message_unref(device->pending);
1163 device->pending = NULL;
1166 if (device->powered == powered)
1169 device->powered = powered;
1171 type = __connman_device_get_service_type(device);
1173 if (device->powered == TRUE)
1174 __connman_notifier_enable(type);
1176 __connman_notifier_disable(type);
1178 if (device->registered == FALSE)
1181 powered_changed(device);
1183 if (powered == FALSE)
1186 reset_scan_trigger(device);
1188 if (device->driver->scan)
1189 device->driver->scan(device);
1194 int __connman_device_set_blocked(struct connman_device *device,
1195 connman_bool_t blocked)
1197 connman_bool_t powered;
1199 DBG("device %p blocked %d", device, blocked);
1201 if (device->offlinemode == TRUE)
1204 if (blocked == FALSE)
1205 powered = device->powered_persistent;
1209 return set_powered(device, powered);
1213 * connman_device_set_carrier:
1214 * @device: device structure
1215 * @carrier: carrier state
1217 * Change carrier state of device (only for device without scanning)
1219 int connman_device_set_carrier(struct connman_device *device,
1220 connman_bool_t carrier)
1222 DBG("device %p carrier %d", device, carrier);
1224 switch (device->mode) {
1225 case CONNMAN_DEVICE_MODE_UNKNOWN:
1226 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1227 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1229 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1233 if (device->carrier == carrier)
1236 device->carrier = carrier;
1238 return set_carrier(device, device->carrier);
1241 int __connman_device_scan(struct connman_device *device)
1243 if (!device->driver || !device->driver->scan)
1246 if (device->powered == FALSE)
1249 return device->driver->scan(device);
1252 int __connman_device_enable(struct connman_device *device)
1254 enum connman_service_type type;
1257 DBG("device %p", device);
1259 if (!device->driver || !device->driver->enable)
1262 if (device->powered == TRUE)
1265 err = device->driver->enable(device);
1269 device->powered = TRUE;
1271 type = __connman_device_get_service_type(device);
1272 __connman_notifier_enable(type);
1277 int __connman_device_enable_persistent(struct connman_device *device)
1279 DBG("device %p", device);
1281 device->powered_persistent = TRUE;
1283 __connman_storage_save_device(device);
1285 return __connman_device_enable(device);
1288 int __connman_device_disable(struct connman_device *device)
1290 enum connman_service_type type;
1293 DBG("device %p", device);
1295 if (!device->driver || !device->driver->disable)
1298 if (device->powered == FALSE)
1301 g_hash_table_remove_all(device->networks);
1303 err = device->driver->disable(device);
1307 device->powered = FALSE;
1309 type = __connman_device_get_service_type(device);
1310 __connman_notifier_disable(type);
1315 int __connman_device_disable_persistent(struct connman_device *device)
1317 DBG("device %p", device);
1319 device->powered_persistent = FALSE;
1321 __connman_storage_save_device(device);
1323 return __connman_device_disable(device);
1326 int __connman_device_connect(struct connman_device *device)
1328 DBG("device %p", device);
1330 if (device->disconnected == FALSE)
1333 if (device->driver && device->driver->connect)
1334 device->driver->connect(device);
1339 int __connman_device_disconnect(struct connman_device *device)
1341 GHashTableIter iter;
1342 gpointer key, value;
1344 DBG("device %p", device);
1346 connman_device_set_disconnected(device, TRUE);
1348 g_hash_table_iter_init(&iter, device->networks);
1350 while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
1351 struct connman_network *network = value;
1353 __connman_network_disconnect(network);
1356 if (device->driver && device->driver->disconnect)
1357 device->driver->disconnect(device);
1362 static void mark_network_unavailable(gpointer key, gpointer value,
1365 struct connman_network *network = value;
1367 if (connman_network_get_connected(network) == TRUE)
1370 connman_network_set_available(network, FALSE);
1373 static gboolean remove_unavailable_network(gpointer key, gpointer value,
1376 struct connman_network *network = value;
1378 if (connman_network_get_connected(network) == TRUE)
1381 if (connman_network_get_available(network) == TRUE)
1387 void __connman_device_cleanup_networks(struct connman_device *device)
1389 g_hash_table_foreach_remove(device->networks,
1390 remove_unavailable_network, NULL);
1394 * connman_device_set_scanning:
1395 * @device: device structure
1396 * @scanning: scanning state
1398 * Change scanning state of device
1400 int connman_device_set_scanning(struct connman_device *device,
1401 connman_bool_t scanning)
1403 DBusMessage *signal;
1404 DBusMessageIter entry, value;
1405 const char *key = "Scanning";
1407 DBG("device %p scanning %d", device, scanning);
1409 if (!device->driver || !device->driver->scan)
1412 if (device->scanning == scanning)
1415 device->scanning = scanning;
1417 signal = dbus_message_new_signal(device->element.path,
1418 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
1422 dbus_message_iter_init_append(signal, &entry);
1424 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
1426 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
1427 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
1428 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &scanning);
1429 dbus_message_iter_close_container(&entry, &value);
1431 g_dbus_send_message(connection, signal);
1433 if (scanning == TRUE) {
1434 reset_scan_trigger(device);
1436 g_hash_table_foreach(device->networks,
1437 mark_network_unavailable, NULL);
1442 __connman_device_cleanup_networks(device);
1444 if (device->connections > 0)
1447 if (device->disconnected == TRUE)
1450 __connman_service_auto_connect();
1456 * connman_device_set_disconnected:
1457 * @device: device structure
1458 * @disconnected: disconnected state
1460 * Change disconnected state of device (only for device with networks)
1462 int connman_device_set_disconnected(struct connman_device *device,
1463 connman_bool_t disconnected)
1465 DBG("device %p disconnected %d", device, disconnected);
1467 switch (device->mode) {
1468 case CONNMAN_DEVICE_MODE_UNKNOWN:
1469 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1471 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1472 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1476 if (device->disconnected == disconnected)
1479 device->disconnected = disconnected;
1485 * connman_device_get_disconnected:
1486 * @device: device structure
1488 * Get device disconnected state
1490 connman_bool_t connman_device_get_disconnected(struct connman_device *device)
1492 return device->disconnected;
1496 * connman_device_set_connected:
1497 * @device: device structure
1498 * @connected: connected state
1500 * Change connected state of device (for Ethernet like devices)
1502 int connman_device_set_connected(struct connman_device *device,
1503 connman_bool_t connected)
1505 DBG("device %p connected %d", device, connected);
1507 switch (device->mode) {
1508 case CONNMAN_DEVICE_MODE_UNKNOWN:
1509 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1510 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1512 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1516 if (device->carrier == FALSE)
1519 return set_connected(device, connected);
1523 * connman_device_set_string:
1524 * @device: device structure
1525 * @key: unique identifier
1526 * @value: string value
1528 * Set string value for specific key
1530 int connman_device_set_string(struct connman_device *device,
1531 const char *key, const char *value)
1533 DBG("device %p key %s value %s", device, key, value);
1535 if (g_str_equal(key, "Address") == TRUE) {
1536 g_free(device->address);
1537 device->address = g_strdup(value);
1538 } else if (g_str_equal(key, "Name") == TRUE) {
1539 g_free(device->name);
1540 device->name = g_strdup(value);
1541 } else if (g_str_equal(key, "Node") == TRUE) {
1542 g_free(device->node);
1543 device->node = g_strdup(value);
1546 return connman_element_set_string(&device->element, key, value);
1550 * connman_device_get_string:
1551 * @device: device structure
1552 * @key: unique identifier
1554 * Get string value for specific key
1556 const char *connman_device_get_string(struct connman_device *device,
1559 DBG("device %p key %s", device, key);
1561 if (g_str_equal(key, "Address") == TRUE)
1562 return device->address;
1563 else if (g_str_equal(key, "Name") == TRUE)
1564 return device->name;
1565 else if (g_str_equal(key, "Node") == TRUE)
1566 return device->node;
1568 return connman_element_get_string(&device->element, key);
1571 static void set_offlinemode(struct connman_element *element, gpointer user_data)
1573 struct connman_device *device = element->device;
1574 connman_bool_t offlinemode = GPOINTER_TO_UINT(user_data);
1575 connman_bool_t powered;
1577 DBG("element %p name %s", element, element->name);
1582 device->offlinemode = offlinemode;
1584 powered = (offlinemode == TRUE) ? FALSE : TRUE;
1586 if (device->powered == powered)
1589 if (device->powered_persistent == FALSE)
1592 set_powered(device, powered);
1595 int __connman_device_set_offlinemode(connman_bool_t offlinemode)
1597 DBG("offlinmode %d", offlinemode);
1599 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
1600 set_offlinemode, GUINT_TO_POINTER(offlinemode));
1602 __connman_notifier_offlinemode(offlinemode);
1607 void __connman_device_increase_connections(struct connman_device *device)
1609 enum connman_service_type type;
1611 device->connections++;
1613 type = __connman_device_get_service_type(device);
1614 __connman_notifier_connect(type);
1617 void __connman_device_decrease_connections(struct connman_device *device)
1619 enum connman_service_type type;
1621 device->connections--;
1623 type = __connman_device_get_service_type(device);
1624 __connman_notifier_disconnect(type);
1628 * connman_device_add_network:
1629 * @device: device structure
1630 * @network: network structure
1632 * Add new network to the device
1634 int connman_device_add_network(struct connman_device *device,
1635 struct connman_network *network)
1637 const char *identifier = connman_network_get_identifier(network);
1640 DBG("device %p network %p", device, network);
1642 switch (device->mode) {
1643 case CONNMAN_DEVICE_MODE_UNKNOWN:
1644 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1646 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1647 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1651 __connman_network_set_device(network, device);
1653 err = connman_element_register((struct connman_element *) network,
1656 __connman_network_set_device(network, NULL);
1660 g_hash_table_insert(device->networks, g_strdup(identifier),
1667 * connman_device_get_network:
1668 * @device: device structure
1669 * @identifier: network identifier
1671 * Get network for given identifier
1673 struct connman_network *connman_device_get_network(struct connman_device *device,
1674 const char *identifier)
1676 DBG("device %p identifier %s", device, identifier);
1678 return g_hash_table_lookup(device->networks, identifier);
1682 * connman_device_remove_network:
1683 * @device: device structure
1684 * @identifier: network identifier
1686 * Remove network for given identifier
1688 int connman_device_remove_network(struct connman_device *device,
1689 const char *identifier)
1691 DBG("device %p identifier %s", device, identifier);
1693 g_hash_table_remove(device->networks, identifier);
1698 void __connman_device_set_network(struct connman_device *device,
1699 struct connman_network *network)
1703 if (device->network == network)
1706 if (device->network != NULL)
1707 connman_network_unref(device->network);
1709 if (network != NULL) {
1710 name = connman_network_get_string(network,
1711 CONNMAN_PROPERTY_ID_NAME);
1712 g_free(device->last_network);
1713 device->last_network = g_strdup(name);
1715 device->network = connman_network_ref(network);
1717 g_free(device->last_network);
1718 device->last_network = NULL;
1720 device->network = NULL;
1725 * connman_device_register:
1726 * @device: device structure
1728 * Register device with the system
1730 int connman_device_register(struct connman_device *device)
1732 enum connman_service_type type;
1734 __connman_storage_load_device(device);
1736 device->offlinemode = __connman_manager_get_offlinemode();
1738 type = __connman_device_get_service_type(device);
1739 __connman_notifier_register(type);
1741 return connman_element_register(&device->element, NULL);
1745 * connman_device_unregister:
1746 * @device: device structure
1748 * Unregister device with the system
1750 void connman_device_unregister(struct connman_device *device)
1752 enum connman_service_type type;
1754 __connman_storage_save_device(device);
1756 type = __connman_device_get_service_type(device);
1757 __connman_notifier_unregister(type);
1759 connman_element_unregister(&device->element);
1763 * connman_device_get_data:
1764 * @device: device structure
1766 * Get private device data pointer
1768 void *connman_device_get_data(struct connman_device *device)
1770 return device->driver_data;
1774 * connman_device_set_data:
1775 * @device: device structure
1776 * @data: data pointer
1778 * Set private device data pointer
1780 void connman_device_set_data(struct connman_device *device, void *data)
1782 device->driver_data = data;
1785 static gboolean match_driver(struct connman_device *device,
1786 struct connman_device_driver *driver)
1788 if (device->type == driver->type ||
1789 driver->type == CONNMAN_DEVICE_TYPE_UNKNOWN)
1795 static int device_probe(struct connman_element *element)
1797 struct connman_device *device = element->device;
1800 DBG("element %p name %s", element, element->name);
1805 if (device->driver != NULL)
1808 for (list = driver_list; list; list = list->next) {
1809 struct connman_device_driver *driver = list->data;
1811 if (match_driver(device, driver) == FALSE)
1814 DBG("driver %p name %s", driver, driver->name);
1816 if (driver->probe(device) == 0) {
1817 device->driver = driver;
1822 if (device->driver == NULL)
1825 return setup_device(device);
1828 static void device_remove(struct connman_element *element)
1830 struct connman_device *device = element->device;
1832 DBG("element %p name %s", element, element->name);
1837 if (device->driver == NULL)
1840 remove_device(device);
1843 static struct connman_driver device_driver = {
1845 .type = CONNMAN_ELEMENT_TYPE_DEVICE,
1846 .priority = CONNMAN_DRIVER_PRIORITY_LOW,
1847 .probe = device_probe,
1848 .remove = device_remove,
1851 static int device_load(struct connman_device *device)
1854 GError *error = NULL;
1856 connman_bool_t powered;
1859 DBG("device %p", device);
1861 keyfile = __connman_storage_open();
1862 if (keyfile == NULL)
1865 identifier = g_strdup_printf("device_%s", device->element.name);
1866 if (identifier == NULL)
1869 powered = g_key_file_get_boolean(keyfile, identifier,
1872 device->powered_persistent = powered;
1873 g_clear_error(&error);
1875 switch (device->mode) {
1876 case CONNMAN_DEVICE_MODE_UNKNOWN:
1877 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1879 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1880 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1881 val = g_key_file_get_integer(keyfile, identifier,
1882 "ScanInterval", &error);
1883 if (error == NULL && val > 0)
1884 device->scan_interval = val;
1885 g_clear_error(&error);
1892 __connman_storage_close(keyfile, FALSE);
1897 static int device_save(struct connman_device *device)
1902 DBG("device %p", device);
1904 keyfile = __connman_storage_open();
1905 if (keyfile == NULL)
1908 identifier = g_strdup_printf("device_%s", device->element.name);
1909 if (identifier == NULL)
1912 g_key_file_set_boolean(keyfile, identifier,
1913 "Powered", device->powered_persistent);
1915 switch (device->mode) {
1916 case CONNMAN_DEVICE_MODE_UNKNOWN:
1917 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1919 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1920 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1921 if (device->scan_interval > 0)
1922 g_key_file_set_integer(keyfile, identifier,
1923 "ScanInterval", device->scan_interval);
1930 __connman_storage_close(keyfile, TRUE);
1935 static struct connman_storage device_storage = {
1937 .priority = CONNMAN_STORAGE_PRIORITY_LOW,
1938 .device_load = device_load,
1939 .device_save = device_save,
1942 int __connman_device_init(void)
1946 connection = connman_dbus_get_connection();
1948 if (connman_storage_register(&device_storage) < 0)
1949 connman_error("Failed to register device storage");
1951 return connman_driver_register(&device_driver);
1954 void __connman_device_cleanup(void)
1958 connman_driver_unregister(&device_driver);
1960 connman_storage_unregister(&device_storage);
1962 dbus_connection_unref(connection);