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 offlinemode;
40 connman_bool_t blocked;
41 connman_bool_t powered;
42 connman_bool_t powered_pending;
43 connman_bool_t powered_persistent;
44 connman_bool_t scanning;
45 connman_bool_t disconnected;
46 connman_bool_t reconnect;
47 connman_uint16_t scan_interval;
55 unsigned int connections;
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 clear_scan_trigger(struct connman_device *device)
90 if (device->scan_timeout > 0) {
91 g_source_remove(device->scan_timeout);
92 device->scan_timeout = 0;
96 static void reset_scan_trigger(struct connman_device *device)
98 clear_scan_trigger(device);
100 if (device->scan_interval > 0) {
101 guint interval = device->scan_interval;
102 device->scan_timeout = g_timeout_add_seconds(interval,
103 device_scan_trigger, device);
107 static void force_scan_trigger(struct connman_device *device)
109 clear_scan_trigger(device);
111 device->scan_timeout = g_timeout_add_seconds(5,
112 device_scan_trigger, device);
115 void connman_device_schedule_scan(struct connman_device *device)
117 reset_scan_trigger(device);
120 static const char *type2description(enum connman_device_type type)
123 case CONNMAN_DEVICE_TYPE_UNKNOWN:
124 case CONNMAN_DEVICE_TYPE_VENDOR:
126 case CONNMAN_DEVICE_TYPE_ETHERNET:
128 case CONNMAN_DEVICE_TYPE_WIFI:
130 case CONNMAN_DEVICE_TYPE_WIMAX:
132 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
134 case CONNMAN_DEVICE_TYPE_GPS:
136 case CONNMAN_DEVICE_TYPE_CELLULAR:
137 case CONNMAN_DEVICE_TYPE_MBM:
138 case CONNMAN_DEVICE_TYPE_HSO:
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_CELLULAR:
162 case CONNMAN_DEVICE_TYPE_MBM:
163 case CONNMAN_DEVICE_TYPE_HSO:
170 enum connman_service_type __connman_device_get_service_type(struct connman_device *device)
172 enum connman_device_type type = connman_device_get_type(device);
175 case CONNMAN_DEVICE_TYPE_UNKNOWN:
176 case CONNMAN_DEVICE_TYPE_VENDOR:
177 case CONNMAN_DEVICE_TYPE_GPS:
179 case CONNMAN_DEVICE_TYPE_ETHERNET:
180 return CONNMAN_SERVICE_TYPE_ETHERNET;
181 case CONNMAN_DEVICE_TYPE_WIFI:
182 return CONNMAN_SERVICE_TYPE_WIFI;
183 case CONNMAN_DEVICE_TYPE_WIMAX:
184 return CONNMAN_SERVICE_TYPE_WIMAX;
185 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
186 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
187 case CONNMAN_DEVICE_TYPE_CELLULAR:
188 case CONNMAN_DEVICE_TYPE_MBM:
189 case CONNMAN_DEVICE_TYPE_HSO:
190 return CONNMAN_SERVICE_TYPE_CELLULAR;
193 return CONNMAN_SERVICE_TYPE_UNKNOWN;
196 static int powered_changed(struct connman_device *device)
199 DBusMessageIter entry, value;
200 const char *key = "Powered";
202 signal = dbus_message_new_signal(device->element.path,
203 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
207 dbus_message_iter_init_append(signal, &entry);
209 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
211 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
212 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
213 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN,
215 dbus_message_iter_close_container(&entry, &value);
217 g_dbus_send_message(connection, signal);
222 static int set_powered(struct connman_device *device, connman_bool_t powered)
224 struct connman_device_driver *driver = device->driver;
225 enum connman_service_type type;
228 DBG("device %p powered %d", device, powered);
230 if (device->powered_pending == powered)
236 type = __connman_device_get_service_type(device);
238 if (powered == TRUE) {
239 if (driver->enable) {
240 device->powered_pending = powered;
242 err = driver->enable(device);
244 __connman_notifier_enable(type);
248 device->powered_pending = powered;
250 device->reconnect = FALSE;
252 clear_scan_trigger(device);
254 g_hash_table_remove_all(device->networks);
256 if (driver->disable) {
257 err = driver->disable(device);
259 __connman_notifier_disable(type);
265 device->powered = powered;
267 if (device->registered == TRUE)
268 powered_changed(device);
274 void __connman_device_list(DBusMessageIter *iter)
276 __connman_element_list(NULL, CONNMAN_ELEMENT_TYPE_DEVICE, iter);
279 static void append_path(gpointer key, gpointer value, gpointer user_data)
281 struct connman_element *element = value;
282 DBusMessageIter *iter = user_data;
284 dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
288 static void append_networks(struct connman_device *device,
289 DBusMessageIter *entry)
291 DBusMessageIter value, iter;
292 const char *key = "Networks";
294 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
296 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
297 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
300 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
301 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
302 g_hash_table_foreach(device->networks, append_path, &iter);
303 dbus_message_iter_close_container(&value, &iter);
305 dbus_message_iter_close_container(entry, &value);
308 static DBusMessage *get_properties(DBusConnection *conn,
309 DBusMessage *msg, void *data)
311 struct connman_device *device = data;
313 DBusMessageIter array, dict, entry;
316 DBG("conn %p", conn);
318 if (__connman_security_check_privilege(msg,
319 CONNMAN_SECURITY_PRIVILEGE_PUBLIC) < 0)
320 return __connman_error_permission_denied(msg);
322 reply = dbus_message_new_method_return(msg);
326 dbus_message_iter_init_append(reply, &array);
328 dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
329 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
330 DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
331 DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
333 if (device->name != NULL)
334 connman_dbus_dict_append_variant(&dict, "Name",
335 DBUS_TYPE_STRING, &device->name);
337 str = type2string(device->type);
339 connman_dbus_dict_append_variant(&dict, "Type",
340 DBUS_TYPE_STRING, &str);
342 if (device->address != NULL)
343 connman_dbus_dict_append_variant(&dict, "Address",
344 DBUS_TYPE_STRING, &device->address);
346 if (device->interface != NULL)
347 connman_dbus_dict_append_variant(&dict, "Interface",
348 DBUS_TYPE_STRING, &device->interface);
350 connman_dbus_dict_append_variant(&dict, "Powered",
351 DBUS_TYPE_BOOLEAN, &device->powered);
353 if (device->driver && device->driver->scan)
354 connman_dbus_dict_append_variant(&dict, "Scanning",
355 DBUS_TYPE_BOOLEAN, &device->scanning);
357 switch (device->mode) {
358 case CONNMAN_DEVICE_MODE_UNKNOWN:
360 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
361 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
362 if (device->scan_interval > 0)
363 connman_dbus_dict_append_variant(&dict, "ScanInterval",
364 DBUS_TYPE_UINT16, &device->scan_interval);
366 dbus_message_iter_open_container(&dict, DBUS_TYPE_DICT_ENTRY,
368 append_networks(device, &entry);
369 dbus_message_iter_close_container(&dict, &entry);
373 dbus_message_iter_close_container(&array, &dict);
378 static gboolean powered_timeout(gpointer user_data)
380 struct connman_device *device = user_data;
382 DBG("device %p", device);
386 if (device->pending != NULL) {
389 reply = __connman_error_operation_timeout(device->pending);
391 g_dbus_send_message(connection, reply);
393 dbus_message_unref(device->pending);
394 device->pending = NULL;
400 static DBusMessage *set_property(DBusConnection *conn,
401 DBusMessage *msg, void *data)
403 struct connman_device *device = data;
404 DBusMessageIter iter, value;
408 DBG("conn %p", conn);
410 if (dbus_message_iter_init(msg, &iter) == FALSE)
411 return __connman_error_invalid_arguments(msg);
413 dbus_message_iter_get_basic(&iter, &name);
414 dbus_message_iter_next(&iter);
415 dbus_message_iter_recurse(&iter, &value);
417 if (__connman_security_check_privilege(msg,
418 CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
419 return __connman_error_permission_denied(msg);
421 type = dbus_message_iter_get_arg_type(&value);
423 if (g_str_equal(name, "Powered") == TRUE) {
424 connman_bool_t powered;
427 if (type != DBUS_TYPE_BOOLEAN)
428 return __connman_error_invalid_arguments(msg);
430 dbus_message_iter_get_basic(&value, &powered);
432 device->powered_persistent = powered;
434 __connman_storage_save_device(device);
436 if (device->powered == powered)
437 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
439 if (device->pending != NULL)
440 return __connman_error_in_progress(msg);
442 err = set_powered(device, powered);
444 if (err != -EINPROGRESS)
445 return __connman_error_failed(msg, -err);
447 device->pending = dbus_message_ref(msg);
449 device->timeout = g_timeout_add_seconds(15,
450 powered_timeout, device);
454 } else if (g_str_equal(name, "ScanInterval") == TRUE) {
455 connman_uint16_t interval;
457 switch (device->mode) {
458 case CONNMAN_DEVICE_MODE_UNKNOWN:
459 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
460 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
464 if (type != DBUS_TYPE_UINT16)
465 return __connman_error_invalid_arguments(msg);
467 dbus_message_iter_get_basic(&value, &interval);
469 if (device->scan_interval != interval) {
470 device->scan_interval = interval;
472 __connman_storage_save_device(device);
474 reset_scan_trigger(device);
477 return __connman_error_invalid_property(msg);
479 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
482 static DBusMessage *propose_scan(DBusConnection *conn,
483 DBusMessage *msg, void *data)
485 struct connman_device *device = data;
488 DBG("conn %p", conn);
490 switch (device->mode) {
491 case CONNMAN_DEVICE_MODE_UNKNOWN:
492 return __connman_error_not_supported(msg);
493 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
494 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
498 err = __connman_device_scan(device);
500 return __connman_error_failed(msg, -err);
502 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
505 static GDBusMethodTable device_methods[] = {
506 { "GetProperties", "", "a{sv}", get_properties },
507 { "SetProperty", "sv", "", set_property,
508 G_DBUS_METHOD_FLAG_ASYNC },
509 { "ProposeScan", "", "", propose_scan },
513 static GDBusSignalTable device_signals[] = {
514 { "PropertyChanged", "sv" },
518 static void append_devices(DBusMessageIter *entry)
520 DBusMessageIter value, iter;
521 const char *key = "Devices";
523 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
525 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
526 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
529 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
530 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
531 __connman_element_list(NULL, CONNMAN_ELEMENT_TYPE_DEVICE, &iter);
532 dbus_message_iter_close_container(&value, &iter);
534 dbus_message_iter_close_container(entry, &value);
537 static void emit_devices_signal(void)
540 DBusMessageIter entry;
542 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
543 CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
547 dbus_message_iter_init_append(signal, &entry);
549 append_devices(&entry);
551 g_dbus_send_message(connection, signal);
554 static int register_interface(struct connman_element *element)
556 struct connman_device *device = element->device;
558 DBG("element %p name %s", element, element->name);
560 if (g_dbus_register_interface(connection, element->path,
561 CONNMAN_DEVICE_INTERFACE,
562 device_methods, device_signals,
563 NULL, device, NULL) == FALSE) {
564 connman_error("Failed to register %s device", element->path);
568 device->registered = TRUE;
570 emit_devices_signal();
575 static void unregister_interface(struct connman_element *element)
577 struct connman_device *device = element->device;
579 DBG("element %p name %s", element, element->name);
581 device->registered = FALSE;
583 emit_devices_signal();
585 g_dbus_unregister_interface(connection, element->path,
586 CONNMAN_DEVICE_INTERFACE);
589 static int setup_device(struct connman_device *device)
591 enum connman_service_type type;
594 DBG("device %p", device);
596 err = register_interface(&device->element);
598 if (device->driver->remove)
599 device->driver->remove(device);
600 device->driver = NULL;
604 type = __connman_device_get_service_type(device);
605 __connman_notifier_register(type);
607 switch (device->mode) {
608 case CONNMAN_DEVICE_MODE_UNKNOWN:
609 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
610 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
614 if (device->offlinemode == FALSE &&
615 device->powered_persistent == TRUE)
616 __connman_device_enable(device);
621 static void probe_driver(struct connman_element *element, gpointer user_data)
623 struct connman_device_driver *driver = user_data;
625 DBG("element %p name %s", element, element->name);
627 if (element->device == NULL)
630 if (element->device->driver != NULL)
633 if (driver->type != element->device->type)
636 if (driver->probe(element->device) < 0)
639 element->device->driver = driver;
641 setup_device(element->device);
644 static void remove_device(struct connman_device *device)
646 enum connman_service_type type;
648 DBG("device %p", device);
650 __connman_device_disable(device);
652 switch (device->mode) {
653 case CONNMAN_DEVICE_MODE_UNKNOWN:
654 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
655 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
659 type = __connman_device_get_service_type(device);
660 __connman_notifier_unregister(type);
662 unregister_interface(&device->element);
664 if (device->driver->remove)
665 device->driver->remove(device);
667 device->driver = NULL;
670 static void remove_driver(struct connman_element *element, gpointer user_data)
672 struct connman_device_driver *driver = user_data;
674 DBG("element %p name %s", element, element->name);
676 if (element->device == NULL)
679 if (element->device->driver == driver)
680 remove_device(element->device);
683 connman_bool_t __connman_device_has_driver(struct connman_device *device)
685 if (device == NULL || device->driver == NULL)
688 return device->registered;
691 static GSList *driver_list = NULL;
693 static gint compare_priority(gconstpointer a, gconstpointer b)
695 const struct connman_device_driver *driver1 = a;
696 const struct connman_device_driver *driver2 = b;
698 return driver2->priority - driver1->priority;
702 * connman_device_driver_register:
703 * @driver: device driver definition
705 * Register a new device driver
707 * Returns: %0 on success
709 int connman_device_driver_register(struct connman_device_driver *driver)
711 DBG("driver %p name %s", driver, driver->name);
713 driver_list = g_slist_insert_sorted(driver_list, driver,
716 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
717 probe_driver, driver);
723 * connman_device_driver_unregister:
724 * @driver: device driver definition
726 * Remove a previously registered device driver
728 void connman_device_driver_unregister(struct connman_device_driver *driver)
730 DBG("driver %p name %s", driver, driver->name);
732 driver_list = g_slist_remove(driver_list, driver);
734 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
735 remove_driver, driver);
738 static void unregister_network(gpointer data)
740 struct connman_network *network = data;
742 DBG("network %p", network);
744 connman_element_unregister((struct connman_element *) network);
746 connman_network_unref(network);
749 static void device_destruct(struct connman_element *element)
751 struct connman_device *device = element->device;
753 DBG("element %p name %s", element, element->name);
755 if (device->timeout > 0) {
756 g_source_remove(device->timeout);
760 clear_scan_trigger(device);
762 if (device->pending != NULL) {
763 dbus_message_unref(device->pending);
764 device->pending = NULL;
767 g_free(device->ident);
768 g_free(device->node);
769 g_free(device->name);
770 g_free(device->address);
771 g_free(device->control);
772 g_free(device->interface);
774 g_free(device->last_network);
776 g_hash_table_destroy(device->networks);
777 device->networks = NULL;
781 * connman_device_create:
782 * @node: device node name (for example an address)
785 * Allocate a new device of given #type and assign the #node name to it.
787 * Returns: a newly-allocated #connman_device structure
789 struct connman_device *connman_device_create(const char *node,
790 enum connman_device_type type)
792 struct connman_device *device;
795 DBG("node %s type %d", node, type);
797 device = g_try_new0(struct connman_device, 1);
801 DBG("device %p", device);
803 __connman_element_initialize(&device->element);
805 device->element.name = g_strdup(node);
806 device->element.type = CONNMAN_ELEMENT_TYPE_DEVICE;
808 device->element.device = device;
809 device->element.destruct = device_destruct;
811 str = type2string(type);
813 connman_element_set_string(&device->element,
814 CONNMAN_PROPERTY_ID_TYPE, str);
816 device->element.ipv4.method = CONNMAN_IPCONFIG_METHOD_DHCP;
819 device->name = g_strdup(type2description(device->type));
820 device->mode = CONNMAN_DEVICE_MODE_UNKNOWN;
822 device->powered_persistent = TRUE;
824 device->phyindex = -1;
827 case CONNMAN_DEVICE_TYPE_UNKNOWN:
828 case CONNMAN_DEVICE_TYPE_VENDOR:
829 device->scan_interval = 0;
831 case CONNMAN_DEVICE_TYPE_ETHERNET:
832 case CONNMAN_DEVICE_TYPE_WIFI:
833 device->scan_interval = 300;
835 case CONNMAN_DEVICE_TYPE_WIMAX:
836 device->scan_interval = 0;
838 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
839 device->scan_interval = 0;
841 case CONNMAN_DEVICE_TYPE_GPS:
842 device->scan_interval = 0;
844 case CONNMAN_DEVICE_TYPE_CELLULAR:
845 case CONNMAN_DEVICE_TYPE_MBM:
846 case CONNMAN_DEVICE_TYPE_HSO:
847 device->scan_interval = 0;
851 device->networks = g_hash_table_new_full(g_str_hash, g_str_equal,
852 g_free, unregister_network);
858 * connman_device_ref:
859 * @device: device structure
861 * Increase reference counter of device
863 struct connman_device *connman_device_ref(struct connman_device *device)
865 if (connman_element_ref(&device->element) == NULL)
872 * connman_device_unref:
873 * @device: device structure
875 * Decrease reference counter of device
877 void connman_device_unref(struct connman_device *device)
879 connman_element_unref(&device->element);
882 const char *__connman_device_get_type(struct connman_device *device)
884 return type2string(device->type);
888 * connman_device_get_type:
889 * @device: device structure
893 enum connman_device_type connman_device_get_type(struct connman_device *device)
899 * connman_device_get_name:
900 * @device: device structure
902 * Get unique name of device
904 const char *connman_device_get_name(struct connman_device *device)
906 return device->element.name;
910 * connman_device_get_path:
911 * @device: device structure
913 * Get path name of device
915 const char *connman_device_get_path(struct connman_device *device)
917 return device->element.path;
921 * connman_device_set_index:
922 * @device: device structure
923 * @index: index number
925 * Set index number of device
927 void connman_device_set_index(struct connman_device *device, int index)
929 device->element.index = index;
933 * connman_device_get_index:
934 * @device: device structure
936 * Get index number of device
938 int connman_device_get_index(struct connman_device *device)
940 return device->element.index;
943 int __connman_device_get_phyindex(struct connman_device *device)
945 return device->phyindex;
948 void __connman_device_set_phyindex(struct connman_device *device,
951 device->phyindex = phyindex;
955 * connman_device_set_interface:
956 * @device: device structure
957 * @interface: interface name
958 * @control: control interface
960 * Set interface name of device
962 void connman_device_set_interface(struct connman_device *device,
963 const char *interface, const char *control)
965 g_free(device->element.devname);
966 device->element.devname = g_strdup(interface);
968 g_free(device->interface);
969 device->interface = g_strdup(interface);
971 g_free(device->control);
972 device->control = g_strdup(control);
974 if (device->name == NULL) {
975 const char *str = type2description(device->type);
976 if (str != NULL && device->interface != NULL)
977 device->name = g_strdup_printf("%s (%s)", str,
982 const char *connman_device_get_control(struct connman_device *device)
984 return device->control;
988 * connman_device_set_ident:
989 * @device: device structure
990 * @ident: unique identifier
992 * Set unique identifier of device
994 void connman_device_set_ident(struct connman_device *device,
997 g_free(device->ident);
998 device->ident = g_strdup(ident);
1001 const char *__connman_device_get_ident(struct connman_device *device)
1003 return device->ident;
1007 * connman_device_set_mode:
1008 * @device: device structure
1009 * @mode: network mode
1011 * Change network mode of device
1013 void connman_device_set_mode(struct connman_device *device,
1014 enum connman_device_mode mode)
1016 device->mode = mode;
1020 * connman_device_get_mode:
1021 * @device: device structure
1023 * Get network mode of device
1025 enum connman_device_mode connman_device_get_mode(struct connman_device *device)
1027 return device->mode;
1031 * connman_device_set_powered:
1032 * @device: device structure
1033 * @powered: powered state
1035 * Change power state of device
1037 int connman_device_set_powered(struct connman_device *device,
1038 connman_bool_t powered)
1040 enum connman_service_type type;
1042 DBG("driver %p powered %d", device, powered);
1044 if (device->timeout > 0) {
1045 g_source_remove(device->timeout);
1046 device->timeout = 0;
1049 if (device->pending != NULL) {
1050 g_dbus_send_reply(connection, device->pending,
1053 dbus_message_unref(device->pending);
1054 device->pending = NULL;
1057 if (device->powered == powered)
1060 device->powered = powered;
1061 device->powered_pending = powered;
1063 type = __connman_device_get_service_type(device);
1065 if (device->powered == TRUE)
1066 __connman_notifier_enable(type);
1068 __connman_notifier_disable(type);
1070 if (device->registered == FALSE)
1073 powered_changed(device);
1075 if (powered == FALSE)
1078 reset_scan_trigger(device);
1080 if (device->driver->scan)
1081 device->driver->scan(device);
1086 int __connman_device_set_blocked(struct connman_device *device,
1087 connman_bool_t blocked)
1089 connman_bool_t powered;
1091 DBG("device %p blocked %d", device, blocked);
1093 device->blocked = blocked;
1095 if (device->offlinemode == TRUE)
1098 connman_info("%s {rfkill} blocked %d", device->interface, blocked);
1100 if (blocked == FALSE)
1101 powered = device->powered_persistent;
1105 return set_powered(device, powered);
1108 int __connman_device_scan(struct connman_device *device)
1110 if (!device->driver || !device->driver->scan)
1113 if (device->powered == FALSE)
1116 reset_scan_trigger(device);
1118 return device->driver->scan(device);
1121 int __connman_device_enable(struct connman_device *device)
1123 enum connman_service_type type;
1126 DBG("device %p", device);
1128 if (!device->driver || !device->driver->enable)
1131 if (device->powered_pending == TRUE)
1134 device->powered_pending = TRUE;
1136 err = device->driver->enable(device);
1140 device->powered = TRUE;
1142 type = __connman_device_get_service_type(device);
1143 __connman_notifier_enable(type);
1148 int __connman_device_enable_persistent(struct connman_device *device)
1150 DBG("device %p", device);
1152 device->powered_persistent = TRUE;
1154 __connman_storage_save_device(device);
1156 return __connman_device_enable(device);
1159 int __connman_device_disable(struct connman_device *device)
1161 enum connman_service_type type;
1164 DBG("device %p", device);
1166 if (!device->driver || !device->driver->disable)
1169 if (device->powered == FALSE)
1172 if (device->powered_pending == FALSE)
1175 device->powered_pending = FALSE;
1177 device->reconnect = FALSE;
1179 clear_scan_trigger(device);
1181 g_hash_table_remove_all(device->networks);
1183 err = device->driver->disable(device);
1187 device->powered = FALSE;
1189 type = __connman_device_get_service_type(device);
1190 __connman_notifier_disable(type);
1195 int __connman_device_disable_persistent(struct connman_device *device)
1197 DBG("device %p", device);
1199 device->powered_persistent = FALSE;
1201 __connman_storage_save_device(device);
1203 return __connman_device_disable(device);
1206 int __connman_device_disconnect(struct connman_device *device)
1208 GHashTableIter iter;
1209 gpointer key, value;
1211 DBG("device %p", device);
1213 connman_device_set_disconnected(device, TRUE);
1215 g_hash_table_iter_init(&iter, device->networks);
1217 while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
1218 struct connman_network *network = value;
1220 if (__connman_network_get_connecting(network) == TRUE) {
1222 * Skip network in the process of connecting.
1223 * This is a workaround for WiFi networks serviced
1224 * by the supplicant plugin that hold a reference
1225 * to the network. If we disconnect the network
1226 * here then the referenced object will not be
1227 * registered and usage (like launching DHCP client)
1228 * will fail. There is nothing to be gained by
1229 * removing the network here anyway.
1231 connman_warn("Skipping disconnect of %s",
1232 connman_network_get_identifier(network));
1236 __connman_network_disconnect(network);
1242 static void mark_network_unavailable(gpointer key, gpointer value,
1245 struct connman_network *network = value;
1247 if (connman_network_get_connected(network) == TRUE)
1250 connman_network_set_available(network, FALSE);
1253 static gboolean remove_unavailable_network(gpointer key, gpointer value,
1256 struct connman_network *network = value;
1258 if (connman_network_get_connected(network) == TRUE)
1261 if (connman_network_get_available(network) == TRUE)
1267 void __connman_device_cleanup_networks(struct connman_device *device)
1269 g_hash_table_foreach_remove(device->networks,
1270 remove_unavailable_network, NULL);
1273 static void scanning_changed(struct connman_device *device)
1275 DBusMessage *signal;
1276 DBusMessageIter entry, value;
1277 const char *key = "Scanning";
1279 signal = dbus_message_new_signal(device->element.path,
1280 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
1284 dbus_message_iter_init_append(signal, &entry);
1286 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
1288 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
1289 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
1290 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN,
1292 dbus_message_iter_close_container(&entry, &value);
1294 g_dbus_send_message(connection, signal);
1297 static void mark_network_available(gpointer key, gpointer value,
1300 struct connman_network *network = value;
1302 connman_network_set_available(network, TRUE);
1305 void connman_device_cleanup_scanning(struct connman_device *device)
1307 device->scanning = FALSE;
1309 scanning_changed(device);
1311 g_hash_table_foreach(device->networks,
1312 mark_network_available, NULL);
1316 * connman_device_set_scanning:
1317 * @device: device structure
1318 * @scanning: scanning state
1320 * Change scanning state of device
1322 int connman_device_set_scanning(struct connman_device *device,
1323 connman_bool_t scanning)
1325 DBG("device %p scanning %d", device, scanning);
1327 if (!device->driver || !device->driver->scan)
1330 if (device->scanning == scanning)
1333 device->scanning = scanning;
1335 scanning_changed(device);
1337 if (scanning == TRUE) {
1338 reset_scan_trigger(device);
1340 g_hash_table_foreach(device->networks,
1341 mark_network_unavailable, NULL);
1346 __connman_device_cleanup_networks(device);
1348 if (device->connections > 0)
1351 if (device->disconnected == TRUE)
1354 __connman_service_auto_connect();
1360 * connman_device_set_disconnected:
1361 * @device: device structure
1362 * @disconnected: disconnected state
1364 * Change disconnected state of device (only for device with networks)
1366 int connman_device_set_disconnected(struct connman_device *device,
1367 connman_bool_t disconnected)
1369 DBG("device %p disconnected %d", device, disconnected);
1371 switch (device->mode) {
1372 case CONNMAN_DEVICE_MODE_UNKNOWN:
1374 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1375 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1379 if (device->disconnected == disconnected)
1382 device->disconnected = disconnected;
1384 if (disconnected == TRUE)
1385 force_scan_trigger(device);
1391 * connman_device_get_disconnected:
1392 * @device: device structure
1394 * Get device disconnected state
1396 connman_bool_t connman_device_get_disconnected(struct connman_device *device)
1398 return device->disconnected;
1402 * connman_device_set_string:
1403 * @device: device structure
1404 * @key: unique identifier
1405 * @value: string value
1407 * Set string value for specific key
1409 int connman_device_set_string(struct connman_device *device,
1410 const char *key, const char *value)
1412 DBG("device %p key %s value %s", device, key, value);
1414 if (g_str_equal(key, "Address") == TRUE) {
1415 g_free(device->address);
1416 device->address = g_strdup(value);
1417 } else if (g_str_equal(key, "Name") == TRUE) {
1418 g_free(device->name);
1419 device->name = g_strdup(value);
1420 } else if (g_str_equal(key, "Node") == TRUE) {
1421 g_free(device->node);
1422 device->node = g_strdup(value);
1425 return connman_element_set_string(&device->element, key, value);
1429 * connman_device_get_string:
1430 * @device: device structure
1431 * @key: unique identifier
1433 * Get string value for specific key
1435 const char *connman_device_get_string(struct connman_device *device,
1438 DBG("device %p key %s", device, key);
1440 if (g_str_equal(key, "Address") == TRUE)
1441 return device->address;
1442 else if (g_str_equal(key, "Name") == TRUE)
1443 return device->name;
1444 else if (g_str_equal(key, "Node") == TRUE)
1445 return device->node;
1447 return connman_element_get_string(&device->element, key);
1450 static void set_offlinemode(struct connman_element *element, gpointer user_data)
1452 struct connman_device *device = element->device;
1453 connman_bool_t offlinemode = GPOINTER_TO_UINT(user_data);
1454 connman_bool_t powered;
1456 DBG("element %p name %s", element, element->name);
1461 device->offlinemode = offlinemode;
1463 powered = (offlinemode == TRUE) ? FALSE : TRUE;
1465 if (device->powered == powered)
1468 if (device->powered_persistent == FALSE)
1471 set_powered(device, powered);
1474 int __connman_device_set_offlinemode(connman_bool_t offlinemode)
1476 DBG("offlinmode %d", offlinemode);
1478 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
1479 set_offlinemode, GUINT_TO_POINTER(offlinemode));
1481 __connman_notifier_offlinemode(offlinemode);
1486 void __connman_device_increase_connections(struct connman_device *device)
1488 device->connections++;
1491 void __connman_device_decrease_connections(struct connman_device *device)
1493 device->connections--;
1497 * connman_device_add_network:
1498 * @device: device structure
1499 * @network: network structure
1501 * Add new network to the device
1503 int connman_device_add_network(struct connman_device *device,
1504 struct connman_network *network)
1506 const char *identifier = connman_network_get_identifier(network);
1509 DBG("device %p network %p", device, network);
1511 if (identifier == NULL)
1514 switch (device->mode) {
1515 case CONNMAN_DEVICE_MODE_UNKNOWN:
1517 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1518 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1522 __connman_network_set_device(network, device);
1524 err = connman_element_register((struct connman_element *) network,
1527 __connman_network_set_device(network, NULL);
1531 g_hash_table_insert(device->networks, g_strdup(identifier),
1538 * connman_device_get_network:
1539 * @device: device structure
1540 * @identifier: network identifier
1542 * Get network for given identifier
1544 struct connman_network *connman_device_get_network(struct connman_device *device,
1545 const char *identifier)
1547 DBG("device %p identifier %s", device, identifier);
1549 return g_hash_table_lookup(device->networks, identifier);
1553 * connman_device_remove_network:
1554 * @device: device structure
1555 * @identifier: network identifier
1557 * Remove network for given identifier
1559 int connman_device_remove_network(struct connman_device *device,
1560 const char *identifier)
1562 DBG("device %p identifier %s", device, identifier);
1564 g_hash_table_remove(device->networks, identifier);
1569 void connman_device_remove_all_networks(struct connman_device *device)
1571 g_hash_table_remove_all(device->networks);
1574 void __connman_device_set_network(struct connman_device *device,
1575 struct connman_network *network)
1579 if (device->network == network)
1582 if (device->network != NULL)
1583 connman_network_unref(device->network);
1585 if (network != NULL) {
1586 name = connman_network_get_string(network,
1587 CONNMAN_PROPERTY_ID_NAME);
1588 g_free(device->last_network);
1589 device->last_network = g_strdup(name);
1591 device->network = connman_network_ref(network);
1593 g_free(device->last_network);
1594 device->last_network = NULL;
1596 device->network = NULL;
1600 void __connman_device_set_reconnect(struct connman_device *device,
1601 connman_bool_t reconnect)
1603 device->reconnect = reconnect;
1606 connman_bool_t __connman_device_get_reconnect(
1607 struct connman_device *device)
1609 return device->reconnect;
1613 * connman_device_register:
1614 * @device: device structure
1616 * Register device with the system
1618 int connman_device_register(struct connman_device *device)
1620 __connman_storage_load_device(device);
1622 device->offlinemode = __connman_profile_get_offlinemode();
1624 return connman_element_register(&device->element, NULL);
1628 * connman_device_unregister:
1629 * @device: device structure
1631 * Unregister device with the system
1633 void connman_device_unregister(struct connman_device *device)
1635 __connman_storage_save_device(device);
1637 connman_element_unregister(&device->element);
1641 * connman_device_get_data:
1642 * @device: device structure
1644 * Get private device data pointer
1646 void *connman_device_get_data(struct connman_device *device)
1648 return device->driver_data;
1652 * connman_device_set_data:
1653 * @device: device structure
1654 * @data: data pointer
1656 * Set private device data pointer
1658 void connman_device_set_data(struct connman_device *device, void *data)
1660 device->driver_data = data;
1663 static gboolean match_driver(struct connman_device *device,
1664 struct connman_device_driver *driver)
1666 if (device->type == driver->type ||
1667 driver->type == CONNMAN_DEVICE_TYPE_UNKNOWN)
1673 static int device_probe(struct connman_element *element)
1675 struct connman_device *device = element->device;
1678 DBG("element %p name %s", element, element->name);
1683 if (device->driver != NULL)
1686 for (list = driver_list; list; list = list->next) {
1687 struct connman_device_driver *driver = list->data;
1689 if (match_driver(device, driver) == FALSE)
1692 DBG("driver %p name %s", driver, driver->name);
1694 if (driver->probe(device) == 0) {
1695 device->driver = driver;
1700 if (device->driver == NULL)
1703 return setup_device(device);
1706 static void device_remove(struct connman_element *element)
1708 struct connman_device *device = element->device;
1710 DBG("element %p name %s", element, element->name);
1715 if (device->driver == NULL)
1718 remove_device(device);
1721 static struct connman_driver device_driver = {
1723 .type = CONNMAN_ELEMENT_TYPE_DEVICE,
1724 .priority = CONNMAN_DRIVER_PRIORITY_LOW,
1725 .probe = device_probe,
1726 .remove = device_remove,
1729 static int device_load(struct connman_device *device)
1731 const char *ident = __connman_profile_active_ident();
1733 GError *error = NULL;
1735 connman_bool_t powered;
1738 DBG("device %p", device);
1740 keyfile = __connman_storage_open_profile(ident);
1741 if (keyfile == NULL)
1744 identifier = g_strdup_printf("device_%s", device->element.name);
1745 if (identifier == NULL)
1748 powered = g_key_file_get_boolean(keyfile, identifier,
1751 device->powered_persistent = powered;
1752 g_clear_error(&error);
1754 switch (device->mode) {
1755 case CONNMAN_DEVICE_MODE_UNKNOWN:
1757 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1758 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1759 val = g_key_file_get_integer(keyfile, identifier,
1760 "ScanInterval", &error);
1761 if (error == NULL && val > 0)
1762 device->scan_interval = val;
1763 g_clear_error(&error);
1770 __connman_storage_close_profile(ident, keyfile, FALSE);
1775 static int device_save(struct connman_device *device)
1777 const char *ident = __connman_profile_active_ident();
1781 DBG("device %p", device);
1783 keyfile = __connman_storage_open_profile(ident);
1784 if (keyfile == NULL)
1787 identifier = g_strdup_printf("device_%s", device->element.name);
1788 if (identifier == NULL)
1791 g_key_file_set_boolean(keyfile, identifier,
1792 "Powered", device->powered_persistent);
1794 switch (device->mode) {
1795 case CONNMAN_DEVICE_MODE_UNKNOWN:
1797 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1798 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1799 if (device->scan_interval > 0)
1800 g_key_file_set_integer(keyfile, identifier,
1801 "ScanInterval", device->scan_interval);
1808 __connman_storage_close_profile(ident, keyfile, TRUE);
1813 static struct connman_storage device_storage = {
1815 .priority = CONNMAN_STORAGE_PRIORITY_LOW,
1816 .device_load = device_load,
1817 .device_save = device_save,
1820 int __connman_device_init(void)
1824 connection = connman_dbus_get_connection();
1826 if (connman_storage_register(&device_storage) < 0)
1827 connman_error("Failed to register device storage");
1829 return connman_driver_register(&device_driver);
1832 void __connman_device_cleanup(void)
1836 connman_driver_unregister(&device_driver);
1838 connman_storage_unregister(&device_storage);
1840 dbus_connection_unref(connection);