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_bool_t reconnect;
49 connman_uint16_t scan_interval;
57 unsigned int connections;
59 struct connman_ipconfig *ipconfig;
61 struct connman_device_driver *driver;
64 connman_bool_t registered;
67 struct connman_network *network;
74 static gboolean device_scan_trigger(gpointer user_data)
76 struct connman_device *device = user_data;
78 DBG("device %p", device);
80 if (device->driver == NULL) {
81 device->scan_timeout = 0;
85 if (device->driver->scan)
86 device->driver->scan(device);
91 static void clear_scan_trigger(struct connman_device *device)
93 if (device->scan_timeout > 0) {
94 g_source_remove(device->scan_timeout);
95 device->scan_timeout = 0;
99 static void reset_scan_trigger(struct connman_device *device)
101 clear_scan_trigger(device);
103 if (device->scan_interval > 0) {
104 guint interval = device->scan_interval;
105 device->scan_timeout = g_timeout_add_seconds(interval,
106 device_scan_trigger, device);
110 static void force_scan_trigger(struct connman_device *device)
112 clear_scan_trigger(device);
114 device->scan_timeout = g_timeout_add_seconds(5,
115 device_scan_trigger, device);
118 static const char *type2description(enum connman_device_type type)
121 case CONNMAN_DEVICE_TYPE_UNKNOWN:
122 case CONNMAN_DEVICE_TYPE_VENDOR:
124 case CONNMAN_DEVICE_TYPE_ETHERNET:
126 case CONNMAN_DEVICE_TYPE_WIFI:
128 case CONNMAN_DEVICE_TYPE_WIMAX:
130 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
132 case CONNMAN_DEVICE_TYPE_GPS:
134 case CONNMAN_DEVICE_TYPE_MBM:
135 case CONNMAN_DEVICE_TYPE_HSO:
136 case CONNMAN_DEVICE_TYPE_NOZOMI:
137 case CONNMAN_DEVICE_TYPE_HUAWEI:
138 case CONNMAN_DEVICE_TYPE_NOVATEL:
145 static const char *type2string(enum connman_device_type type)
148 case CONNMAN_DEVICE_TYPE_UNKNOWN:
149 case CONNMAN_DEVICE_TYPE_VENDOR:
151 case CONNMAN_DEVICE_TYPE_ETHERNET:
153 case CONNMAN_DEVICE_TYPE_WIFI:
155 case CONNMAN_DEVICE_TYPE_WIMAX:
157 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
159 case CONNMAN_DEVICE_TYPE_GPS:
161 case CONNMAN_DEVICE_TYPE_MBM:
162 case CONNMAN_DEVICE_TYPE_HSO:
163 case CONNMAN_DEVICE_TYPE_HUAWEI:
164 case CONNMAN_DEVICE_TYPE_NOZOMI:
165 case CONNMAN_DEVICE_TYPE_NOVATEL:
172 enum connman_service_type __connman_device_get_service_type(struct connman_device *device)
174 enum connman_device_type type = connman_device_get_type(device);
177 case CONNMAN_DEVICE_TYPE_UNKNOWN:
178 case CONNMAN_DEVICE_TYPE_VENDOR:
179 case CONNMAN_DEVICE_TYPE_GPS:
180 case CONNMAN_DEVICE_TYPE_NOZOMI:
181 case CONNMAN_DEVICE_TYPE_HUAWEI:
182 case CONNMAN_DEVICE_TYPE_NOVATEL:
184 case CONNMAN_DEVICE_TYPE_ETHERNET:
185 return CONNMAN_SERVICE_TYPE_ETHERNET;
186 case CONNMAN_DEVICE_TYPE_WIFI:
187 return CONNMAN_SERVICE_TYPE_WIFI;
188 case CONNMAN_DEVICE_TYPE_WIMAX:
189 return CONNMAN_SERVICE_TYPE_WIMAX;
190 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
191 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
192 case CONNMAN_DEVICE_TYPE_MBM:
193 case CONNMAN_DEVICE_TYPE_HSO:
194 return CONNMAN_SERVICE_TYPE_CELLULAR;
197 return CONNMAN_SERVICE_TYPE_UNKNOWN;
200 static int set_connected(struct connman_device *device,
201 connman_bool_t connected)
203 if (connected == TRUE) {
204 enum connman_element_type type = CONNMAN_ELEMENT_TYPE_UNKNOWN;
205 struct connman_element *element;
207 device->disconnected = TRUE;
209 switch (device->element.ipv4.method) {
210 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
211 case CONNMAN_IPCONFIG_METHOD_IGNORE:
213 case CONNMAN_IPCONFIG_METHOD_STATIC:
214 type = CONNMAN_ELEMENT_TYPE_IPV4;
216 case CONNMAN_IPCONFIG_METHOD_DHCP:
217 type = CONNMAN_ELEMENT_TYPE_DHCP;
221 element = connman_element_create(NULL);
222 if (element != NULL) {
223 struct connman_service *service;
225 element->type = type;
226 element->index = device->element.index;
228 if (connman_element_register(element,
229 &device->element) < 0)
230 connman_element_unref(element);
232 device->disconnected = FALSE;
234 service = __connman_service_lookup_from_device(device);
235 __connman_service_indicate_state(service,
236 CONNMAN_SERVICE_STATE_CONFIGURATION);
239 struct connman_service *service;
241 connman_element_unregister_children(&device->element);
243 device->disconnected = TRUE;
245 service = __connman_service_lookup_from_device(device);
246 __connman_service_indicate_state(service,
247 CONNMAN_SERVICE_STATE_IDLE);
250 if (connected == TRUE) {
251 enum connman_service_type type;
253 type = __connman_device_get_service_type(device);
254 __connman_notifier_connect(type);
256 enum connman_service_type type;
258 type = __connman_device_get_service_type(device);
259 __connman_notifier_disconnect(type);
265 static int set_carrier(struct connman_device *device, connman_bool_t carrier)
268 __connman_profile_add_device(device);
270 __connman_profile_remove_device(device);
272 return set_connected(device, carrier);
275 static int powered_changed(struct connman_device *device)
278 DBusMessageIter entry, value;
279 const char *key = "Powered";
281 signal = dbus_message_new_signal(device->element.path,
282 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
286 dbus_message_iter_init_append(signal, &entry);
288 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
290 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
291 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
292 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN,
294 dbus_message_iter_close_container(&entry, &value);
296 g_dbus_send_message(connection, signal);
301 static int set_powered(struct connman_device *device, connman_bool_t powered)
303 struct connman_device_driver *driver = device->driver;
304 enum connman_service_type type;
307 DBG("device %p powered %d", device, powered);
309 if (device->powered_pending == powered)
315 type = __connman_device_get_service_type(device);
317 if (powered == TRUE) {
318 if (driver->enable) {
319 device->powered_pending = powered;
321 err = driver->enable(device);
323 __connman_notifier_enable(type);
327 device->powered_pending = powered;
329 clear_scan_trigger(device);
331 g_hash_table_remove_all(device->networks);
333 set_carrier(device, FALSE);
335 if (driver->disable) {
336 err = driver->disable(device);
338 __connman_notifier_disable(type);
344 device->powered = powered;
346 if (device->registered == TRUE)
347 powered_changed(device);
353 static void append_path(gpointer key, gpointer value, gpointer user_data)
355 struct connman_element *element = value;
356 DBusMessageIter *iter = user_data;
358 dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
362 static void append_networks(struct connman_device *device,
363 DBusMessageIter *entry)
365 DBusMessageIter value, iter;
366 const char *key = "Networks";
368 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
370 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
371 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
374 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
375 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
376 g_hash_table_foreach(device->networks, append_path, &iter);
377 dbus_message_iter_close_container(&value, &iter);
379 dbus_message_iter_close_container(entry, &value);
382 static DBusMessage *get_properties(DBusConnection *conn,
383 DBusMessage *msg, void *data)
385 struct connman_device *device = data;
387 DBusMessageIter array, dict, entry;
390 DBG("conn %p", conn);
392 if (__connman_security_check_privilege(msg,
393 CONNMAN_SECURITY_PRIVILEGE_PUBLIC) < 0)
394 return __connman_error_permission_denied(msg);
396 reply = dbus_message_new_method_return(msg);
400 dbus_message_iter_init_append(reply, &array);
402 dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
403 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
404 DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
405 DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
407 if (device->name != NULL)
408 connman_dbus_dict_append_variant(&dict, "Name",
409 DBUS_TYPE_STRING, &device->name);
411 str = type2string(device->type);
413 connman_dbus_dict_append_variant(&dict, "Type",
414 DBUS_TYPE_STRING, &str);
416 if (device->address != NULL)
417 connman_dbus_dict_append_variant(&dict, "Address",
418 DBUS_TYPE_STRING, &device->address);
420 if (device->interface != NULL)
421 connman_dbus_dict_append_variant(&dict, "Interface",
422 DBUS_TYPE_STRING, &device->interface);
424 connman_dbus_dict_append_variant(&dict, "Powered",
425 DBUS_TYPE_BOOLEAN, &device->powered);
427 if (device->driver && device->driver->scan)
428 connman_dbus_dict_append_variant(&dict, "Scanning",
429 DBUS_TYPE_BOOLEAN, &device->scanning);
431 switch (device->mode) {
432 case CONNMAN_DEVICE_MODE_UNKNOWN:
434 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
435 __connman_element_append_ipv4(&device->element, &dict);
437 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
438 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
439 if (device->scan_interval > 0)
440 connman_dbus_dict_append_variant(&dict, "ScanInterval",
441 DBUS_TYPE_UINT16, &device->scan_interval);
443 dbus_message_iter_open_container(&dict, DBUS_TYPE_DICT_ENTRY,
445 append_networks(device, &entry);
446 dbus_message_iter_close_container(&dict, &entry);
450 dbus_message_iter_close_container(&array, &dict);
455 static gboolean powered_timeout(gpointer user_data)
457 struct connman_device *device = user_data;
459 DBG("device %p", device);
463 if (device->pending != NULL) {
466 reply = __connman_error_operation_timeout(device->pending);
468 g_dbus_send_message(connection, reply);
470 dbus_message_unref(device->pending);
471 device->pending = NULL;
477 static DBusMessage *set_property(DBusConnection *conn,
478 DBusMessage *msg, void *data)
480 struct connman_device *device = data;
481 DBusMessageIter iter, value;
485 DBG("conn %p", conn);
487 if (dbus_message_iter_init(msg, &iter) == FALSE)
488 return __connman_error_invalid_arguments(msg);
490 dbus_message_iter_get_basic(&iter, &name);
491 dbus_message_iter_next(&iter);
492 dbus_message_iter_recurse(&iter, &value);
494 if (__connman_security_check_privilege(msg,
495 CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
496 return __connman_error_permission_denied(msg);
498 type = dbus_message_iter_get_arg_type(&value);
500 if (g_str_equal(name, "Powered") == TRUE) {
501 connman_bool_t powered;
504 if (type != DBUS_TYPE_BOOLEAN)
505 return __connman_error_invalid_arguments(msg);
507 dbus_message_iter_get_basic(&value, &powered);
509 device->powered_persistent = powered;
511 __connman_storage_save_device(device);
513 if (device->powered == powered)
514 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
516 if (device->pending != NULL)
517 return __connman_error_in_progress(msg);
519 err = set_powered(device, powered);
521 if (err != -EINPROGRESS)
522 return __connman_error_failed(msg, -err);
524 device->pending = dbus_message_ref(msg);
526 device->timeout = g_timeout_add_seconds(15,
527 powered_timeout, device);
531 } else if (g_str_equal(name, "ScanInterval") == TRUE) {
532 connman_uint16_t interval;
534 switch (device->mode) {
535 case CONNMAN_DEVICE_MODE_UNKNOWN:
536 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
537 return __connman_error_invalid_arguments(msg);
538 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
539 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
543 if (type != DBUS_TYPE_UINT16)
544 return __connman_error_invalid_arguments(msg);
546 dbus_message_iter_get_basic(&value, &interval);
548 if (device->scan_interval != interval) {
549 device->scan_interval = interval;
551 __connman_storage_save_device(device);
553 reset_scan_trigger(device);
555 } else if (g_str_has_prefix(name, "IPv4.") == TRUE) {
558 if (device->ipconfig == NULL)
559 return __connman_error_invalid_property(msg);
561 switch (device->mode) {
562 case CONNMAN_DEVICE_MODE_UNKNOWN:
563 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
564 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
565 return __connman_error_invalid_arguments(msg);
566 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
570 err = __connman_ipconfig_set_ipv4(device->ipconfig,
573 return __connman_error_failed(msg, -err);
575 return __connman_error_invalid_property(msg);
577 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
580 static DBusMessage *propose_scan(DBusConnection *conn,
581 DBusMessage *msg, void *data)
583 struct connman_device *device = data;
586 DBG("conn %p", conn);
588 switch (device->mode) {
589 case CONNMAN_DEVICE_MODE_UNKNOWN:
590 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
591 return __connman_error_not_supported(msg);
592 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
593 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
597 err = __connman_device_scan(device);
599 return __connman_error_failed(msg, -err);
601 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
604 static GDBusMethodTable device_methods[] = {
605 { "GetProperties", "", "a{sv}", get_properties },
606 { "SetProperty", "sv", "", set_property,
607 G_DBUS_METHOD_FLAG_ASYNC },
608 { "ProposeScan", "", "", propose_scan },
612 static GDBusSignalTable device_signals[] = {
613 { "PropertyChanged", "sv" },
617 static void append_devices(DBusMessageIter *entry)
619 DBusMessageIter value, iter;
620 const char *key = "Devices";
622 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
624 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
625 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
628 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
629 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
630 __connman_element_list(NULL, CONNMAN_ELEMENT_TYPE_DEVICE, &iter);
631 dbus_message_iter_close_container(&value, &iter);
633 dbus_message_iter_close_container(entry, &value);
636 static void emit_devices_signal(void)
639 DBusMessageIter entry;
641 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
642 CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
646 dbus_message_iter_init_append(signal, &entry);
648 append_devices(&entry);
650 g_dbus_send_message(connection, signal);
653 static int register_interface(struct connman_element *element)
655 struct connman_device *device = element->device;
657 DBG("element %p name %s", element, element->name);
659 if (g_dbus_register_interface(connection, element->path,
660 CONNMAN_DEVICE_INTERFACE,
661 device_methods, device_signals,
662 NULL, device, NULL) == FALSE) {
663 connman_error("Failed to register %s device", element->path);
667 device->registered = TRUE;
669 emit_devices_signal();
674 static void unregister_interface(struct connman_element *element)
676 struct connman_device *device = element->device;
678 DBG("element %p name %s", element, element->name);
680 device->registered = FALSE;
682 emit_devices_signal();
684 g_dbus_unregister_interface(connection, element->path,
685 CONNMAN_DEVICE_INTERFACE);
688 static int setup_device(struct connman_device *device)
690 enum connman_service_type type;
693 DBG("device %p", device);
695 err = register_interface(&device->element);
697 if (device->driver->remove)
698 device->driver->remove(device);
699 device->driver = NULL;
703 type = __connman_device_get_service_type(device);
704 __connman_notifier_register(type);
706 switch (device->mode) {
707 case CONNMAN_DEVICE_MODE_UNKNOWN:
708 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
709 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
711 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
712 if (device->carrier == TRUE && device->secondary == FALSE)
713 __connman_profile_add_device(device);
717 if (device->offlinemode == FALSE &&
718 device->powered_persistent == TRUE)
719 __connman_device_enable(device);
724 static void probe_driver(struct connman_element *element, gpointer user_data)
726 struct connman_device_driver *driver = user_data;
728 DBG("element %p name %s", element, element->name);
730 if (element->device == NULL)
733 if (element->device->driver != NULL)
736 if (driver->type != element->device->type)
739 if (driver->probe(element->device) < 0)
742 element->device->driver = driver;
744 setup_device(element->device);
747 static void remove_device(struct connman_device *device)
749 enum connman_service_type type;
751 DBG("device %p", device);
753 __connman_device_disable(device);
755 switch (device->mode) {
756 case CONNMAN_DEVICE_MODE_UNKNOWN:
757 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
758 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
760 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
761 if (device->secondary == FALSE)
762 __connman_profile_remove_device(device);
766 type = __connman_device_get_service_type(device);
767 __connman_notifier_unregister(type);
769 unregister_interface(&device->element);
771 if (device->driver->remove)
772 device->driver->remove(device);
774 device->driver = NULL;
777 static void remove_driver(struct connman_element *element, gpointer user_data)
779 struct connman_device_driver *driver = user_data;
781 DBG("element %p name %s", element, element->name);
783 if (element->device == NULL)
786 if (element->device->driver == driver)
787 remove_device(element->device);
790 connman_bool_t __connman_device_has_driver(struct connman_device *device)
792 if (device == NULL || device->driver == NULL)
795 return device->registered;
798 static GSList *driver_list = NULL;
800 static gint compare_priority(gconstpointer a, gconstpointer b)
802 const struct connman_device_driver *driver1 = a;
803 const struct connman_device_driver *driver2 = b;
805 return driver2->priority - driver1->priority;
809 * connman_device_driver_register:
810 * @driver: device driver definition
812 * Register a new device driver
814 * Returns: %0 on success
816 int connman_device_driver_register(struct connman_device_driver *driver)
818 DBG("driver %p name %s", driver, driver->name);
820 driver_list = g_slist_insert_sorted(driver_list, driver,
823 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
824 probe_driver, driver);
830 * connman_device_driver_unregister:
831 * @driver: device driver definition
833 * Remove a previously registered device driver
835 void connman_device_driver_unregister(struct connman_device_driver *driver)
837 DBG("driver %p name %s", driver, driver->name);
839 driver_list = g_slist_remove(driver_list, driver);
841 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
842 remove_driver, driver);
845 static void unregister_network(gpointer data)
847 struct connman_network *network = data;
849 DBG("network %p", network);
851 connman_element_unregister((struct connman_element *) network);
853 connman_network_unref(network);
856 static void device_destruct(struct connman_element *element)
858 struct connman_device *device = element->device;
860 DBG("element %p name %s", element, element->name);
862 if (device->timeout > 0) {
863 g_source_remove(device->timeout);
867 if (device->pending != NULL) {
868 dbus_message_unref(device->pending);
869 device->pending = NULL;
872 g_free(device->ident);
873 g_free(device->node);
874 g_free(device->name);
875 g_free(device->address);
876 g_free(device->control);
877 g_free(device->interface);
879 if (device->ipconfig != NULL) {
880 connman_ipconfig_unref(device->ipconfig);
881 device->ipconfig = NULL;
884 g_free(device->last_network);
886 g_hash_table_destroy(device->networks);
887 device->networks = NULL;
891 * connman_device_create:
892 * @node: device node name (for example an address)
895 * Allocate a new device of given #type and assign the #node name to it.
897 * Returns: a newly-allocated #connman_device structure
899 struct connman_device *connman_device_create(const char *node,
900 enum connman_device_type type)
902 struct connman_device *device;
905 DBG("node %s type %d", node, type);
907 device = g_try_new0(struct connman_device, 1);
911 DBG("device %p", device);
913 __connman_element_initialize(&device->element);
915 device->element.name = g_strdup(node);
916 device->element.type = CONNMAN_ELEMENT_TYPE_DEVICE;
918 device->element.device = device;
919 device->element.destruct = device_destruct;
921 str = type2string(type);
923 connman_element_set_string(&device->element,
924 CONNMAN_PROPERTY_ID_TYPE, str);
926 device->element.ipv4.method = CONNMAN_IPCONFIG_METHOD_DHCP;
929 device->name = g_strdup(type2description(device->type));
930 device->mode = CONNMAN_DEVICE_MODE_UNKNOWN;
931 device->secondary = FALSE;
933 device->powered_persistent = TRUE;
935 device->phyindex = -1;
938 case CONNMAN_DEVICE_TYPE_UNKNOWN:
939 case CONNMAN_DEVICE_TYPE_VENDOR:
940 device->scan_interval = 0;
942 case CONNMAN_DEVICE_TYPE_ETHERNET:
943 case CONNMAN_DEVICE_TYPE_WIFI:
944 device->scan_interval = 300;
946 case CONNMAN_DEVICE_TYPE_WIMAX:
947 device->scan_interval = 0;
949 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
950 device->scan_interval = 0;
952 case CONNMAN_DEVICE_TYPE_GPS:
953 device->scan_interval = 0;
955 case CONNMAN_DEVICE_TYPE_MBM:
956 case CONNMAN_DEVICE_TYPE_HSO:
957 case CONNMAN_DEVICE_TYPE_NOZOMI:
958 case CONNMAN_DEVICE_TYPE_HUAWEI:
959 case CONNMAN_DEVICE_TYPE_NOVATEL:
960 device->scan_interval = 0;
964 device->networks = g_hash_table_new_full(g_str_hash, g_str_equal,
965 g_free, unregister_network);
971 * connman_device_ref:
972 * @device: device structure
974 * Increase reference counter of device
976 struct connman_device *connman_device_ref(struct connman_device *device)
978 if (connman_element_ref(&device->element) == NULL)
985 * connman_device_unref:
986 * @device: device structure
988 * Decrease reference counter of device
990 void connman_device_unref(struct connman_device *device)
992 connman_element_unref(&device->element);
995 const char *__connman_device_get_type(struct connman_device *device)
997 return type2string(device->type);
1001 * connman_device_get_type:
1002 * @device: device structure
1004 * Get type of device
1006 enum connman_device_type connman_device_get_type(struct connman_device *device)
1008 return device->type;
1012 * connman_device_get_name:
1013 * @device: device structure
1015 * Get unique name of device
1017 const char *connman_device_get_name(struct connman_device *device)
1019 return device->element.name;
1023 * connman_device_get_path:
1024 * @device: device structure
1026 * Get path name of device
1028 const char *connman_device_get_path(struct connman_device *device)
1030 return device->element.path;
1034 * connman_device_set_index:
1035 * @device: device structure
1036 * @index: index number
1038 * Set index number of device
1040 void connman_device_set_index(struct connman_device *device, int index)
1042 device->element.index = index;
1044 if (device->ipconfig != NULL) {
1045 if (index == connman_ipconfig_get_index(device->ipconfig))
1048 connman_ipconfig_unref(device->ipconfig);
1051 device->ipconfig = connman_ipconfig_create(index);
1055 * connman_device_get_index:
1056 * @device: device structure
1058 * Get index number of device
1060 int connman_device_get_index(struct connman_device *device)
1062 return device->element.index;
1065 int __connman_device_get_phyindex(struct connman_device *device)
1067 return device->phyindex;
1070 void __connman_device_set_phyindex(struct connman_device *device,
1073 device->phyindex = phyindex;
1077 * connman_device_set_interface:
1078 * @device: device structure
1079 * @interface: interface name
1080 * @control: control interface
1082 * Set interface name of device
1084 void connman_device_set_interface(struct connman_device *device,
1085 const char *interface, const char *control)
1087 g_free(device->element.devname);
1088 device->element.devname = g_strdup(interface);
1090 g_free(device->interface);
1091 device->interface = g_strdup(interface);
1093 g_free(device->control);
1094 device->control = g_strdup(control);
1096 if (device->name == NULL) {
1097 const char *str = type2description(device->type);
1098 if (str != NULL && device->interface != NULL)
1099 device->name = g_strdup_printf("%s (%s)", str,
1104 const char *connman_device_get_control(struct connman_device *device)
1106 return device->control;
1110 * connman_device_set_ident:
1111 * @device: device structure
1112 * @ident: unique identifier
1114 * Set unique identifier of device
1116 void connman_device_set_ident(struct connman_device *device,
1119 g_free(device->ident);
1120 device->ident = g_strdup(ident);
1123 const char *__connman_device_get_ident(struct connman_device *device)
1125 return device->ident;
1129 * connman_device_set_mode:
1130 * @device: device structure
1131 * @mode: network mode
1133 * Change network mode of device
1135 void connman_device_set_mode(struct connman_device *device,
1136 enum connman_device_mode mode)
1138 device->mode = mode;
1142 * connman_device_get_mode:
1143 * @device: device structure
1145 * Get network mode of device
1147 enum connman_device_mode connman_device_get_mode(struct connman_device *device)
1149 return device->mode;
1153 * connman_device_set_secondary:
1154 * @device: device structure
1155 * @secondary: secondary value
1157 * Change secondary value of device
1159 void connman_device_set_secondary(struct connman_device *device,
1160 connman_bool_t secondary)
1162 device->secondary = secondary;
1166 * connman_device_get_secondary:
1167 * @device: device structure
1169 * Get secondary value of device
1171 connman_bool_t connman_device_get_secondary(struct connman_device *device)
1173 return device->secondary;
1177 * connman_device_set_powered:
1178 * @device: device structure
1179 * @powered: powered state
1181 * Change power state of device
1183 int connman_device_set_powered(struct connman_device *device,
1184 connman_bool_t powered)
1186 enum connman_service_type type;
1188 DBG("driver %p powered %d", device, powered);
1190 if (device->timeout > 0) {
1191 g_source_remove(device->timeout);
1192 device->timeout = 0;
1195 if (device->pending != NULL) {
1196 g_dbus_send_reply(connection, device->pending,
1199 dbus_message_unref(device->pending);
1200 device->pending = NULL;
1203 if (device->powered == powered)
1206 device->powered = powered;
1207 device->powered_pending = powered;
1209 type = __connman_device_get_service_type(device);
1211 if (device->powered == TRUE)
1212 __connman_notifier_enable(type);
1214 __connman_notifier_disable(type);
1216 if (device->registered == FALSE)
1219 powered_changed(device);
1221 if (powered == FALSE)
1224 reset_scan_trigger(device);
1226 if (device->driver->scan)
1227 device->driver->scan(device);
1232 int __connman_device_set_blocked(struct connman_device *device,
1233 connman_bool_t blocked)
1235 connman_bool_t powered;
1237 DBG("device %p blocked %d", device, blocked);
1239 device->blocked = blocked;
1241 if (device->offlinemode == TRUE)
1244 connman_info("%s {rfkill} blocked %d", device->interface, blocked);
1246 if (blocked == FALSE)
1247 powered = device->powered_persistent;
1251 return set_powered(device, powered);
1255 * connman_device_set_carrier:
1256 * @device: device structure
1257 * @carrier: carrier state
1259 * Change carrier state of device (only for device without scanning)
1261 int connman_device_set_carrier(struct connman_device *device,
1262 connman_bool_t carrier)
1264 DBG("device %p carrier %d", device, carrier);
1266 switch (device->mode) {
1267 case CONNMAN_DEVICE_MODE_UNKNOWN:
1268 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1269 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1271 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1275 if (device->carrier == carrier)
1278 device->carrier = carrier;
1280 return set_carrier(device, device->carrier);
1283 int __connman_device_scan(struct connman_device *device)
1285 if (!device->driver || !device->driver->scan)
1288 if (device->powered == FALSE)
1291 reset_scan_trigger(device);
1293 return device->driver->scan(device);
1296 int __connman_device_enable(struct connman_device *device)
1298 enum connman_service_type type;
1301 DBG("device %p", device);
1303 if (!device->driver || !device->driver->enable)
1306 if (device->powered_pending == TRUE)
1309 device->powered_pending = TRUE;
1311 err = device->driver->enable(device);
1315 device->powered = TRUE;
1317 type = __connman_device_get_service_type(device);
1318 __connman_notifier_enable(type);
1323 int __connman_device_enable_persistent(struct connman_device *device)
1325 DBG("device %p", device);
1327 device->powered_persistent = TRUE;
1329 __connman_storage_save_device(device);
1331 return __connman_device_enable(device);
1334 int __connman_device_disable(struct connman_device *device)
1336 enum connman_service_type type;
1339 DBG("device %p", device);
1341 if (!device->driver || !device->driver->disable)
1344 if (device->powered == FALSE)
1347 if (device->powered_pending == FALSE)
1350 device->powered_pending = FALSE;
1352 clear_scan_trigger(device);
1354 g_hash_table_remove_all(device->networks);
1356 err = device->driver->disable(device);
1360 device->powered = FALSE;
1362 type = __connman_device_get_service_type(device);
1363 __connman_notifier_disable(type);
1368 int __connman_device_disable_persistent(struct connman_device *device)
1370 DBG("device %p", device);
1372 device->powered_persistent = FALSE;
1374 __connman_storage_save_device(device);
1376 return __connman_device_disable(device);
1379 int __connman_device_connect(struct connman_device *device)
1381 DBG("device %p", device);
1383 if (device->disconnected == FALSE)
1386 if (device->driver && device->driver->connect)
1387 device->driver->connect(device);
1392 int __connman_device_disconnect(struct connman_device *device)
1394 GHashTableIter iter;
1395 gpointer key, value;
1397 DBG("device %p", device);
1399 connman_device_set_disconnected(device, TRUE);
1401 g_hash_table_iter_init(&iter, device->networks);
1403 while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
1404 struct connman_network *network = value;
1406 __connman_network_disconnect(network);
1409 if (device->driver && device->driver->disconnect)
1410 device->driver->disconnect(device);
1415 static void mark_network_unavailable(gpointer key, gpointer value,
1418 struct connman_network *network = value;
1420 if (connman_network_get_connected(network) == TRUE)
1423 connman_network_set_available(network, FALSE);
1426 static gboolean remove_unavailable_network(gpointer key, gpointer value,
1429 struct connman_network *network = value;
1431 if (connman_network_get_connected(network) == TRUE)
1434 if (connman_network_get_available(network) == TRUE)
1440 void __connman_device_cleanup_networks(struct connman_device *device)
1442 g_hash_table_foreach_remove(device->networks,
1443 remove_unavailable_network, NULL);
1446 static void scanning_changed(struct connman_device *device)
1448 DBusMessage *signal;
1449 DBusMessageIter entry, value;
1450 const char *key = "Scanning";
1452 signal = dbus_message_new_signal(device->element.path,
1453 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
1457 dbus_message_iter_init_append(signal, &entry);
1459 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
1461 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
1462 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
1463 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN,
1465 dbus_message_iter_close_container(&entry, &value);
1467 g_dbus_send_message(connection, signal);
1470 static void mark_network_available(gpointer key, gpointer value,
1473 struct connman_network *network = value;
1475 connman_network_set_available(network, TRUE);
1478 void connman_device_cleanup_scanning(struct connman_device *device)
1480 device->scanning = FALSE;
1482 scanning_changed(device);
1484 g_hash_table_foreach(device->networks,
1485 mark_network_available, NULL);
1489 * connman_device_set_scanning:
1490 * @device: device structure
1491 * @scanning: scanning state
1493 * Change scanning state of device
1495 int connman_device_set_scanning(struct connman_device *device,
1496 connman_bool_t scanning)
1498 DBG("device %p scanning %d", device, scanning);
1500 if (!device->driver || !device->driver->scan)
1503 if (device->scanning == scanning)
1506 device->scanning = scanning;
1508 scanning_changed(device);
1510 if (scanning == TRUE) {
1511 reset_scan_trigger(device);
1513 g_hash_table_foreach(device->networks,
1514 mark_network_unavailable, NULL);
1519 __connman_device_cleanup_networks(device);
1521 if (device->connections > 0)
1524 if (device->disconnected == TRUE)
1527 __connman_service_auto_connect();
1533 * connman_device_set_disconnected:
1534 * @device: device structure
1535 * @disconnected: disconnected state
1537 * Change disconnected state of device (only for device with networks)
1539 int connman_device_set_disconnected(struct connman_device *device,
1540 connman_bool_t disconnected)
1542 DBG("device %p disconnected %d", device, disconnected);
1544 switch (device->mode) {
1545 case CONNMAN_DEVICE_MODE_UNKNOWN:
1546 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1548 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1549 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1553 if (device->disconnected == disconnected)
1556 device->disconnected = disconnected;
1558 if (disconnected == TRUE)
1559 force_scan_trigger(device);
1565 * connman_device_get_disconnected:
1566 * @device: device structure
1568 * Get device disconnected state
1570 connman_bool_t connman_device_get_disconnected(struct connman_device *device)
1572 return device->disconnected;
1576 * connman_device_set_connected:
1577 * @device: device structure
1578 * @connected: connected state
1580 * Change connected state of device (for Ethernet like devices)
1582 int connman_device_set_connected(struct connman_device *device,
1583 connman_bool_t connected)
1585 DBG("device %p connected %d", device, connected);
1587 switch (device->mode) {
1588 case CONNMAN_DEVICE_MODE_UNKNOWN:
1589 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1590 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1592 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1596 if (device->carrier == FALSE)
1599 return set_connected(device, connected);
1603 * connman_device_set_string:
1604 * @device: device structure
1605 * @key: unique identifier
1606 * @value: string value
1608 * Set string value for specific key
1610 int connman_device_set_string(struct connman_device *device,
1611 const char *key, const char *value)
1613 DBG("device %p key %s value %s", device, key, value);
1615 if (g_str_equal(key, "Address") == TRUE) {
1616 g_free(device->address);
1617 device->address = g_strdup(value);
1618 } else if (g_str_equal(key, "Name") == TRUE) {
1619 g_free(device->name);
1620 device->name = g_strdup(value);
1621 } else if (g_str_equal(key, "Node") == TRUE) {
1622 g_free(device->node);
1623 device->node = g_strdup(value);
1626 return connman_element_set_string(&device->element, key, value);
1630 * connman_device_get_string:
1631 * @device: device structure
1632 * @key: unique identifier
1634 * Get string value for specific key
1636 const char *connman_device_get_string(struct connman_device *device,
1639 DBG("device %p key %s", device, key);
1641 if (g_str_equal(key, "Address") == TRUE)
1642 return device->address;
1643 else if (g_str_equal(key, "Name") == TRUE)
1644 return device->name;
1645 else if (g_str_equal(key, "Node") == TRUE)
1646 return device->node;
1648 return connman_element_get_string(&device->element, key);
1651 static void set_offlinemode(struct connman_element *element, gpointer user_data)
1653 struct connman_device *device = element->device;
1654 connman_bool_t offlinemode = GPOINTER_TO_UINT(user_data);
1655 connman_bool_t powered;
1657 DBG("element %p name %s", element, element->name);
1662 device->offlinemode = offlinemode;
1664 powered = (offlinemode == TRUE) ? FALSE : TRUE;
1666 if (device->powered == powered)
1669 if (device->powered_persistent == FALSE)
1672 set_powered(device, powered);
1675 int __connman_device_set_offlinemode(connman_bool_t offlinemode)
1677 DBG("offlinmode %d", offlinemode);
1679 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
1680 set_offlinemode, GUINT_TO_POINTER(offlinemode));
1682 __connman_notifier_offlinemode(offlinemode);
1687 void __connman_device_increase_connections(struct connman_device *device)
1689 device->connections++;
1692 void __connman_device_decrease_connections(struct connman_device *device)
1694 device->connections--;
1698 * connman_device_add_network:
1699 * @device: device structure
1700 * @network: network structure
1702 * Add new network to the device
1704 int connman_device_add_network(struct connman_device *device,
1705 struct connman_network *network)
1707 const char *identifier = connman_network_get_identifier(network);
1710 DBG("device %p network %p", device, network);
1712 switch (device->mode) {
1713 case CONNMAN_DEVICE_MODE_UNKNOWN:
1714 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1716 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1717 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1721 __connman_network_set_device(network, device);
1723 err = connman_element_register((struct connman_element *) network,
1726 __connman_network_set_device(network, NULL);
1730 g_hash_table_insert(device->networks, g_strdup(identifier),
1737 * connman_device_get_network:
1738 * @device: device structure
1739 * @identifier: network identifier
1741 * Get network for given identifier
1743 struct connman_network *connman_device_get_network(struct connman_device *device,
1744 const char *identifier)
1746 DBG("device %p identifier %s", device, identifier);
1748 return g_hash_table_lookup(device->networks, identifier);
1752 * connman_device_remove_network:
1753 * @device: device structure
1754 * @identifier: network identifier
1756 * Remove network for given identifier
1758 int connman_device_remove_network(struct connman_device *device,
1759 const char *identifier)
1761 DBG("device %p identifier %s", device, identifier);
1763 g_hash_table_remove(device->networks, identifier);
1768 void __connman_device_set_network(struct connman_device *device,
1769 struct connman_network *network)
1773 if (device->network == network)
1776 if (device->network != NULL)
1777 connman_network_unref(device->network);
1779 if (network != NULL) {
1780 name = connman_network_get_string(network,
1781 CONNMAN_PROPERTY_ID_NAME);
1782 g_free(device->last_network);
1783 device->last_network = g_strdup(name);
1785 device->network = connman_network_ref(network);
1787 g_free(device->last_network);
1788 device->last_network = NULL;
1790 device->network = NULL;
1794 void __connman_device_set_reconnect(struct connman_device *device,
1795 connman_bool_t reconnect)
1797 device->reconnect = reconnect;
1800 connman_bool_t __connman_device_get_reconnect(
1801 struct connman_device *device)
1803 return device->reconnect;
1807 * connman_device_register:
1808 * @device: device structure
1810 * Register device with the system
1812 int connman_device_register(struct connman_device *device)
1814 __connman_storage_load_device(device);
1816 device->offlinemode = __connman_profile_get_offlinemode();
1818 return connman_element_register(&device->element, NULL);
1822 * connman_device_unregister:
1823 * @device: device structure
1825 * Unregister device with the system
1827 void connman_device_unregister(struct connman_device *device)
1829 __connman_storage_save_device(device);
1831 connman_element_unregister(&device->element);
1835 * connman_device_get_data:
1836 * @device: device structure
1838 * Get private device data pointer
1840 void *connman_device_get_data(struct connman_device *device)
1842 return device->driver_data;
1846 * connman_device_set_data:
1847 * @device: device structure
1848 * @data: data pointer
1850 * Set private device data pointer
1852 void connman_device_set_data(struct connman_device *device, void *data)
1854 device->driver_data = data;
1857 static gboolean match_driver(struct connman_device *device,
1858 struct connman_device_driver *driver)
1860 if (device->type == driver->type ||
1861 driver->type == CONNMAN_DEVICE_TYPE_UNKNOWN)
1867 static int device_probe(struct connman_element *element)
1869 struct connman_device *device = element->device;
1872 DBG("element %p name %s", element, element->name);
1877 if (device->driver != NULL)
1880 for (list = driver_list; list; list = list->next) {
1881 struct connman_device_driver *driver = list->data;
1883 if (match_driver(device, driver) == FALSE)
1886 DBG("driver %p name %s", driver, driver->name);
1888 if (driver->probe(device) == 0) {
1889 device->driver = driver;
1894 if (device->driver == NULL)
1897 return setup_device(device);
1900 static void device_remove(struct connman_element *element)
1902 struct connman_device *device = element->device;
1904 DBG("element %p name %s", element, element->name);
1909 if (device->driver == NULL)
1912 remove_device(device);
1915 static struct connman_driver device_driver = {
1917 .type = CONNMAN_ELEMENT_TYPE_DEVICE,
1918 .priority = CONNMAN_DRIVER_PRIORITY_LOW,
1919 .probe = device_probe,
1920 .remove = device_remove,
1923 static int device_load(struct connman_device *device)
1925 const char *ident = __connman_profile_active_ident();
1927 GError *error = NULL;
1929 connman_bool_t powered;
1932 DBG("device %p", device);
1934 keyfile = __connman_storage_open(ident);
1935 if (keyfile == NULL)
1938 identifier = g_strdup_printf("device_%s", device->element.name);
1939 if (identifier == NULL)
1942 powered = g_key_file_get_boolean(keyfile, identifier,
1945 device->powered_persistent = powered;
1946 g_clear_error(&error);
1948 switch (device->mode) {
1949 case CONNMAN_DEVICE_MODE_UNKNOWN:
1950 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1952 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1953 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1954 val = g_key_file_get_integer(keyfile, identifier,
1955 "ScanInterval", &error);
1956 if (error == NULL && val > 0)
1957 device->scan_interval = val;
1958 g_clear_error(&error);
1965 __connman_storage_close(ident, keyfile, FALSE);
1970 static int device_save(struct connman_device *device)
1972 const char *ident = __connman_profile_active_ident();
1976 DBG("device %p", device);
1978 keyfile = __connman_storage_open(ident);
1979 if (keyfile == NULL)
1982 identifier = g_strdup_printf("device_%s", device->element.name);
1983 if (identifier == NULL)
1986 g_key_file_set_boolean(keyfile, identifier,
1987 "Powered", device->powered_persistent);
1989 switch (device->mode) {
1990 case CONNMAN_DEVICE_MODE_UNKNOWN:
1991 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1993 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1994 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1995 if (device->scan_interval > 0)
1996 g_key_file_set_integer(keyfile, identifier,
1997 "ScanInterval", device->scan_interval);
2004 __connman_storage_close(ident, keyfile, TRUE);
2009 static struct connman_storage device_storage = {
2011 .priority = CONNMAN_STORAGE_PRIORITY_LOW,
2012 .device_load = device_load,
2013 .device_save = device_save,
2016 int __connman_device_init(void)
2020 connection = connman_dbus_get_connection();
2022 if (connman_storage_register(&device_storage) < 0)
2023 connman_error("Failed to register device storage");
2025 return connman_driver_register(&device_driver);
2028 void __connman_device_cleanup(void)
2032 connman_driver_unregister(&device_driver);
2034 connman_storage_unregister(&device_storage);
2036 dbus_connection_unref(connection);