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;
53 unsigned int connections;
55 struct connman_ipconfig *ipconfig;
57 struct connman_device_driver *driver;
60 connman_bool_t registered;
63 struct connman_network *network;
70 static gboolean device_scan_trigger(gpointer user_data)
72 struct connman_device *device = user_data;
74 DBG("device %p", device);
76 if (device->driver == NULL) {
77 device->scan_timeout = 0;
81 if (device->driver->scan)
82 device->driver->scan(device);
87 static void reset_scan_trigger(struct connman_device *device)
89 if (device->scan_timeout > 0) {
90 g_source_remove(device->scan_timeout);
91 device->scan_timeout = 0;
94 if (device->scan_interval > 0) {
95 guint interval = device->scan_interval;
96 device->scan_timeout = g_timeout_add_seconds(interval,
97 device_scan_trigger, device);
101 static const char *type2description(enum connman_device_type type)
104 case CONNMAN_DEVICE_TYPE_UNKNOWN:
105 case CONNMAN_DEVICE_TYPE_VENDOR:
107 case CONNMAN_DEVICE_TYPE_ETHERNET:
109 case CONNMAN_DEVICE_TYPE_WIFI:
111 case CONNMAN_DEVICE_TYPE_WIMAX:
113 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
115 case CONNMAN_DEVICE_TYPE_GPS:
117 case CONNMAN_DEVICE_TYPE_MBM:
118 case CONNMAN_DEVICE_TYPE_HSO:
119 case CONNMAN_DEVICE_TYPE_NOZOMI:
120 case CONNMAN_DEVICE_TYPE_HUAWEI:
121 case CONNMAN_DEVICE_TYPE_NOVATEL:
128 static const char *type2string(enum connman_device_type type)
131 case CONNMAN_DEVICE_TYPE_UNKNOWN:
132 case CONNMAN_DEVICE_TYPE_VENDOR:
134 case CONNMAN_DEVICE_TYPE_ETHERNET:
136 case CONNMAN_DEVICE_TYPE_WIFI:
138 case CONNMAN_DEVICE_TYPE_WIMAX:
140 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
142 case CONNMAN_DEVICE_TYPE_GPS:
144 case CONNMAN_DEVICE_TYPE_MBM:
145 case CONNMAN_DEVICE_TYPE_HSO:
146 case CONNMAN_DEVICE_TYPE_HUAWEI:
147 case CONNMAN_DEVICE_TYPE_NOZOMI:
148 case CONNMAN_DEVICE_TYPE_NOVATEL:
155 enum connman_service_type __connman_device_get_service_type(struct connman_device *device)
157 enum connman_device_type type = connman_device_get_type(device);
160 case CONNMAN_DEVICE_TYPE_UNKNOWN:
161 case CONNMAN_DEVICE_TYPE_VENDOR:
162 case CONNMAN_DEVICE_TYPE_GPS:
163 case CONNMAN_DEVICE_TYPE_NOZOMI:
164 case CONNMAN_DEVICE_TYPE_HUAWEI:
165 case CONNMAN_DEVICE_TYPE_NOVATEL:
167 case CONNMAN_DEVICE_TYPE_ETHERNET:
168 return CONNMAN_SERVICE_TYPE_ETHERNET;
169 case CONNMAN_DEVICE_TYPE_WIFI:
170 return CONNMAN_SERVICE_TYPE_WIFI;
171 case CONNMAN_DEVICE_TYPE_WIMAX:
172 return CONNMAN_SERVICE_TYPE_WIMAX;
173 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
174 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
175 case CONNMAN_DEVICE_TYPE_MBM:
176 case CONNMAN_DEVICE_TYPE_HSO:
177 return CONNMAN_SERVICE_TYPE_CELLULAR;
180 return CONNMAN_SERVICE_TYPE_UNKNOWN;
183 static int set_connected(struct connman_device *device,
184 connman_bool_t connected)
186 if (connected == TRUE) {
187 enum connman_element_type type = CONNMAN_ELEMENT_TYPE_UNKNOWN;
188 struct connman_element *element;
190 device->disconnected = TRUE;
192 switch (device->element.ipv4.method) {
193 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
194 case CONNMAN_IPCONFIG_METHOD_OFF:
196 case CONNMAN_IPCONFIG_METHOD_STATIC:
197 type = CONNMAN_ELEMENT_TYPE_IPV4;
199 case CONNMAN_IPCONFIG_METHOD_DHCP:
200 type = CONNMAN_ELEMENT_TYPE_DHCP;
204 element = connman_element_create(NULL);
205 if (element != NULL) {
206 struct connman_service *service;
208 element->type = type;
209 element->index = device->element.index;
211 if (connman_element_register(element,
212 &device->element) < 0)
213 connman_element_unref(element);
215 device->disconnected = FALSE;
217 service = __connman_service_lookup_from_device(device);
218 __connman_service_indicate_state(service,
219 CONNMAN_SERVICE_STATE_CONFIGURATION);
222 struct connman_service *service;
224 connman_element_unregister_children(&device->element);
226 device->disconnected = TRUE;
228 service = __connman_service_lookup_from_device(device);
229 __connman_service_indicate_state(service,
230 CONNMAN_SERVICE_STATE_IDLE);
233 if (connected == TRUE) {
234 enum connman_service_type type;
236 type = __connman_device_get_service_type(device);
237 __connman_notifier_connect(type);
239 enum connman_service_type type;
241 type = __connman_device_get_service_type(device);
242 __connman_notifier_disconnect(type);
248 static int set_carrier(struct connman_device *device, connman_bool_t carrier)
250 struct connman_service *service;
253 __connman_profile_add_device(device);
255 __connman_profile_remove_device(device);
257 service = __connman_service_lookup_from_device(device);
258 __connman_service_set_carrier(service, carrier);
260 return set_connected(device, carrier);
263 static int powered_changed(struct connman_device *device)
266 DBusMessageIter entry, value;
267 const char *key = "Powered";
269 signal = dbus_message_new_signal(device->element.path,
270 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
274 dbus_message_iter_init_append(signal, &entry);
276 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
278 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
279 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
280 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN,
282 dbus_message_iter_close_container(&entry, &value);
284 g_dbus_send_message(connection, signal);
289 static int set_powered(struct connman_device *device, connman_bool_t powered)
291 struct connman_device_driver *driver = device->driver;
292 enum connman_service_type type;
295 DBG("device %p powered %d", device, powered);
297 if (device->powered == powered)
303 type = __connman_device_get_service_type(device);
305 if (powered == TRUE) {
306 if (driver->enable) {
307 err = driver->enable(device);
309 __connman_notifier_enable(type);
313 g_hash_table_remove_all(device->networks);
315 set_carrier(device, FALSE);
317 if (driver->disable) {
318 err = driver->disable(device);
320 __connman_notifier_disable(type);
326 device->powered = powered;
327 powered_changed(device);
333 static void append_path(gpointer key, gpointer value, gpointer user_data)
335 struct connman_element *element = value;
336 DBusMessageIter *iter = user_data;
338 dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
342 static void append_networks(struct connman_device *device,
343 DBusMessageIter *entry)
345 DBusMessageIter value, iter;
346 const char *key = "Networks";
348 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
350 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
351 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
354 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
355 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
356 g_hash_table_foreach(device->networks, append_path, &iter);
357 dbus_message_iter_close_container(&value, &iter);
359 dbus_message_iter_close_container(entry, &value);
362 static DBusMessage *get_properties(DBusConnection *conn,
363 DBusMessage *msg, void *data)
365 struct connman_device *device = data;
367 DBusMessageIter array, dict, entry;
370 DBG("conn %p", conn);
372 if (__connman_security_check_privilege(msg,
373 CONNMAN_SECURITY_PRIVILEGE_PUBLIC) < 0)
374 return __connman_error_permission_denied(msg);
376 reply = dbus_message_new_method_return(msg);
380 dbus_message_iter_init_append(reply, &array);
382 dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
383 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
384 DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
385 DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
387 if (device->name != NULL)
388 connman_dbus_dict_append_variant(&dict, "Name",
389 DBUS_TYPE_STRING, &device->name);
391 str = type2string(device->type);
393 connman_dbus_dict_append_variant(&dict, "Type",
394 DBUS_TYPE_STRING, &str);
396 if (device->address != NULL)
397 connman_dbus_dict_append_variant(&dict, "Address",
398 DBUS_TYPE_STRING, &device->address);
400 if (device->interface != NULL)
401 connman_dbus_dict_append_variant(&dict, "Interface",
402 DBUS_TYPE_STRING, &device->interface);
404 connman_dbus_dict_append_variant(&dict, "Powered",
405 DBUS_TYPE_BOOLEAN, &device->powered);
407 if (device->driver && device->driver->scan)
408 connman_dbus_dict_append_variant(&dict, "Scanning",
409 DBUS_TYPE_BOOLEAN, &device->scanning);
411 switch (device->mode) {
412 case CONNMAN_DEVICE_MODE_UNKNOWN:
414 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
415 __connman_element_append_ipv4(&device->element, &dict);
417 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
418 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
419 if (device->scan_interval > 0)
420 connman_dbus_dict_append_variant(&dict, "ScanInterval",
421 DBUS_TYPE_UINT16, &device->scan_interval);
423 dbus_message_iter_open_container(&dict, DBUS_TYPE_DICT_ENTRY,
425 append_networks(device, &entry);
426 dbus_message_iter_close_container(&dict, &entry);
430 dbus_message_iter_close_container(&array, &dict);
435 static gboolean powered_timeout(gpointer user_data)
437 struct connman_device *device = user_data;
439 DBG("device %p", device);
443 if (device->pending != NULL) {
446 reply = __connman_error_operation_timeout(device->pending);
448 g_dbus_send_message(connection, reply);
450 dbus_message_unref(device->pending);
451 device->pending = NULL;
457 static DBusMessage *set_property(DBusConnection *conn,
458 DBusMessage *msg, void *data)
460 struct connman_device *device = data;
461 DBusMessageIter iter, value;
465 DBG("conn %p", conn);
467 if (dbus_message_iter_init(msg, &iter) == FALSE)
468 return __connman_error_invalid_arguments(msg);
470 dbus_message_iter_get_basic(&iter, &name);
471 dbus_message_iter_next(&iter);
472 dbus_message_iter_recurse(&iter, &value);
474 if (__connman_security_check_privilege(msg,
475 CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
476 return __connman_error_permission_denied(msg);
478 type = dbus_message_iter_get_arg_type(&value);
480 if (g_str_equal(name, "Powered") == TRUE) {
481 connman_bool_t powered;
484 if (type != DBUS_TYPE_BOOLEAN)
485 return __connman_error_invalid_arguments(msg);
487 dbus_message_iter_get_basic(&value, &powered);
489 device->powered_persistent = powered;
491 __connman_storage_save_device(device);
493 if (device->powered == powered)
494 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
496 if (device->pending != NULL)
497 return __connman_error_in_progress(msg);
499 err = set_powered(device, powered);
501 if (err != -EINPROGRESS)
502 return __connman_error_failed(msg, -err);
504 device->pending = dbus_message_ref(msg);
506 device->timeout = g_timeout_add_seconds(15,
507 powered_timeout, device);
511 } else if (g_str_equal(name, "ScanInterval") == TRUE) {
512 connman_uint16_t interval;
514 switch (device->mode) {
515 case CONNMAN_DEVICE_MODE_UNKNOWN:
516 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
517 return __connman_error_invalid_arguments(msg);
518 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
519 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
523 if (type != DBUS_TYPE_UINT16)
524 return __connman_error_invalid_arguments(msg);
526 dbus_message_iter_get_basic(&value, &interval);
528 if (device->scan_interval != interval) {
529 device->scan_interval = interval;
531 __connman_storage_save_device(device);
533 reset_scan_trigger(device);
535 } else if (g_str_has_prefix(name, "IPv4.") == TRUE) {
538 switch (device->mode) {
539 case CONNMAN_DEVICE_MODE_UNKNOWN:
540 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
541 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
542 return __connman_error_invalid_arguments(msg);
543 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
547 err = __connman_ipconfig_set_ipv4(device->ipconfig,
550 return __connman_error_failed(msg, -err);
552 return __connman_error_invalid_property(msg);
554 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
557 static DBusMessage *propose_scan(DBusConnection *conn,
558 DBusMessage *msg, void *data)
560 struct connman_device *device = data;
563 DBG("conn %p", conn);
565 switch (device->mode) {
566 case CONNMAN_DEVICE_MODE_UNKNOWN:
567 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
568 return __connman_error_not_supported(msg);
569 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
570 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
574 err = __connman_device_scan(device);
576 return __connman_error_failed(msg, -err);
578 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
581 static GDBusMethodTable device_methods[] = {
582 { "GetProperties", "", "a{sv}", get_properties },
583 { "SetProperty", "sv", "", set_property,
584 G_DBUS_METHOD_FLAG_ASYNC },
585 { "ProposeScan", "", "", propose_scan },
589 static GDBusSignalTable device_signals[] = {
590 { "PropertyChanged", "sv" },
594 static void append_devices(DBusMessageIter *entry)
596 DBusMessageIter value, iter;
597 const char *key = "Devices";
599 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
601 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
602 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
605 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
606 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
607 __connman_element_list(NULL, CONNMAN_ELEMENT_TYPE_DEVICE, &iter);
608 dbus_message_iter_close_container(&value, &iter);
610 dbus_message_iter_close_container(entry, &value);
613 static void emit_devices_signal(void)
616 DBusMessageIter entry;
618 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
619 CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
623 dbus_message_iter_init_append(signal, &entry);
625 append_devices(&entry);
627 g_dbus_send_message(connection, signal);
630 static int register_interface(struct connman_element *element)
632 struct connman_device *device = element->device;
634 DBG("element %p name %s", element, element->name);
636 if (g_dbus_register_interface(connection, element->path,
637 CONNMAN_DEVICE_INTERFACE,
638 device_methods, device_signals,
639 NULL, device, NULL) == FALSE) {
640 connman_error("Failed to register %s device", element->path);
644 device->registered = TRUE;
646 emit_devices_signal();
651 static void unregister_interface(struct connman_element *element)
653 struct connman_device *device = element->device;
655 DBG("element %p name %s", element, element->name);
657 device->registered = FALSE;
659 emit_devices_signal();
661 g_dbus_unregister_interface(connection, element->path,
662 CONNMAN_DEVICE_INTERFACE);
665 static int setup_device(struct connman_device *device)
669 DBG("device %p", device);
671 err = register_interface(&device->element);
673 if (device->driver->remove)
674 device->driver->remove(device);
675 device->driver = NULL;
679 switch (device->mode) {
680 case CONNMAN_DEVICE_MODE_UNKNOWN:
681 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
682 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
684 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
685 if (device->carrier == TRUE && device->secondary == FALSE)
686 __connman_profile_add_device(device);
690 if (device->offlinemode == FALSE &&
691 device->powered_persistent == TRUE)
692 __connman_device_enable(device);
697 static void probe_driver(struct connman_element *element, gpointer user_data)
699 struct connman_device_driver *driver = user_data;
701 DBG("element %p name %s", element, element->name);
703 if (element->device == NULL)
706 if (element->device->driver != NULL)
709 if (driver->type != element->device->type)
712 if (driver->probe(element->device) < 0)
715 element->device->driver = driver;
717 setup_device(element->device);
720 static void remove_device(struct connman_device *device)
722 DBG("device %p", device);
724 __connman_device_disable(device);
726 switch (device->mode) {
727 case CONNMAN_DEVICE_MODE_UNKNOWN:
728 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
729 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
731 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
732 if (device->secondary == FALSE)
733 __connman_profile_remove_device(device);
737 unregister_interface(&device->element);
739 if (device->driver->remove)
740 device->driver->remove(device);
742 device->driver = NULL;
745 static void remove_driver(struct connman_element *element, gpointer user_data)
747 struct connman_device_driver *driver = user_data;
749 DBG("element %p name %s", element, element->name);
751 if (element->device == NULL)
754 if (element->device->driver == driver)
755 remove_device(element->device);
758 connman_bool_t __connman_device_has_driver(struct connman_device *device)
760 if (device == NULL || device->driver == NULL)
763 return device->registered;
766 static GSList *driver_list = NULL;
768 static gint compare_priority(gconstpointer a, gconstpointer b)
770 const struct connman_device_driver *driver1 = a;
771 const struct connman_device_driver *driver2 = b;
773 return driver2->priority - driver1->priority;
777 * connman_device_driver_register:
778 * @driver: device driver definition
780 * Register a new device driver
782 * Returns: %0 on success
784 int connman_device_driver_register(struct connman_device_driver *driver)
786 DBG("driver %p name %s", driver, driver->name);
788 driver_list = g_slist_insert_sorted(driver_list, driver,
791 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
792 probe_driver, driver);
798 * connman_device_driver_unregister:
799 * @driver: device driver definition
801 * Remove a previously registered device driver
803 void connman_device_driver_unregister(struct connman_device_driver *driver)
805 DBG("driver %p name %s", driver, driver->name);
807 driver_list = g_slist_remove(driver_list, driver);
809 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
810 remove_driver, driver);
813 static void unregister_network(gpointer data)
815 struct connman_network *network = data;
817 DBG("network %p", network);
819 connman_element_unregister((struct connman_element *) network);
821 connman_network_unref(network);
824 static void device_destruct(struct connman_element *element)
826 struct connman_device *device = element->device;
828 DBG("element %p name %s", element, element->name);
830 if (device->timeout > 0) {
831 g_source_remove(device->timeout);
835 if (device->pending != NULL) {
836 dbus_message_unref(device->pending);
837 device->pending = NULL;
840 g_free(device->ident);
841 g_free(device->node);
842 g_free(device->name);
843 g_free(device->address);
844 g_free(device->control);
845 g_free(device->interface);
847 connman_ipconfig_unref(device->ipconfig);
849 g_free(device->last_network);
851 g_hash_table_destroy(device->networks);
852 device->networks = NULL;
856 * connman_device_create:
857 * @node: device node name (for example an address)
860 * Allocate a new device of given #type and assign the #node name to it.
862 * Returns: a newly-allocated #connman_device structure
864 struct connman_device *connman_device_create(const char *node,
865 enum connman_device_type type)
867 struct connman_device *device;
870 DBG("node %s type %d", node, type);
872 device = g_try_new0(struct connman_device, 1);
876 DBG("device %p", device);
878 __connman_element_initialize(&device->element);
880 device->element.name = g_strdup(node);
881 device->element.type = CONNMAN_ELEMENT_TYPE_DEVICE;
883 device->element.device = device;
884 device->element.destruct = device_destruct;
886 str = type2string(type);
888 connman_element_set_string(&device->element,
889 CONNMAN_PROPERTY_ID_TYPE, str);
891 device->element.ipv4.method = CONNMAN_IPCONFIG_METHOD_DHCP;
894 device->name = g_strdup(type2description(device->type));
895 device->mode = CONNMAN_DEVICE_MODE_UNKNOWN;
896 device->secondary = FALSE;
898 device->powered_persistent = TRUE;
901 case CONNMAN_DEVICE_TYPE_UNKNOWN:
902 case CONNMAN_DEVICE_TYPE_VENDOR:
903 device->scan_interval = 0;
905 case CONNMAN_DEVICE_TYPE_ETHERNET:
906 case CONNMAN_DEVICE_TYPE_WIFI:
907 device->scan_interval = 300;
909 case CONNMAN_DEVICE_TYPE_WIMAX:
910 device->scan_interval = 0;
912 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
913 device->scan_interval = 0;
915 case CONNMAN_DEVICE_TYPE_GPS:
916 device->scan_interval = 0;
918 case CONNMAN_DEVICE_TYPE_MBM:
919 case CONNMAN_DEVICE_TYPE_HSO:
920 case CONNMAN_DEVICE_TYPE_NOZOMI:
921 case CONNMAN_DEVICE_TYPE_HUAWEI:
922 case CONNMAN_DEVICE_TYPE_NOVATEL:
923 device->scan_interval = 0;
927 device->ipconfig = connman_ipconfig_create();
928 if (device->ipconfig == NULL) {
929 connman_device_unref(device);
933 device->networks = g_hash_table_new_full(g_str_hash, g_str_equal,
934 g_free, unregister_network);
940 * connman_device_ref:
941 * @device: device structure
943 * Increase reference counter of device
945 struct connman_device *connman_device_ref(struct connman_device *device)
947 if (connman_element_ref(&device->element) == NULL)
954 * connman_device_unref:
955 * @device: device structure
957 * Decrease reference counter of device
959 void connman_device_unref(struct connman_device *device)
961 connman_element_unref(&device->element);
964 const char *__connman_device_get_type(struct connman_device *device)
966 return type2string(device->type);
970 * connman_device_get_type:
971 * @device: device structure
975 enum connman_device_type connman_device_get_type(struct connman_device *device)
981 * connman_device_get_name:
982 * @device: device structure
984 * Get unique name of device
986 const char *connman_device_get_name(struct connman_device *device)
988 return device->element.name;
992 * connman_device_get_path:
993 * @device: device structure
995 * Get path name of device
997 const char *connman_device_get_path(struct connman_device *device)
999 return device->element.path;
1003 * connman_device_set_index:
1004 * @device: device structure
1005 * @index: index number
1007 * Set index number of device
1009 void connman_device_set_index(struct connman_device *device, int index)
1011 device->element.index = index;
1015 * connman_device_get_index:
1016 * @device: device structure
1018 * Get index number of device
1020 int connman_device_get_index(struct connman_device *device)
1022 return device->element.index;
1026 * connman_device_set_interface:
1027 * @device: device structure
1028 * @interface: interface name
1029 * @control: control interface
1031 * Set interface name of device
1033 void connman_device_set_interface(struct connman_device *device,
1034 const char *interface, const char *control)
1036 g_free(device->element.devname);
1037 device->element.devname = g_strdup(interface);
1039 g_free(device->interface);
1040 device->interface = g_strdup(interface);
1042 g_free(device->control);
1043 device->control = g_strdup(control);
1045 if (device->name == NULL) {
1046 const char *str = type2description(device->type);
1047 if (str != NULL && device->interface != NULL)
1048 device->name = g_strdup_printf("%s (%s)", str,
1053 const char *connman_device_get_control(struct connman_device *device)
1055 return device->control;
1059 * connman_device_set_ident:
1060 * @device: device structure
1061 * @ident: unique identifier
1063 * Set unique identifier of device
1065 void connman_device_set_ident(struct connman_device *device,
1068 g_free(device->ident);
1069 device->ident = g_strdup(ident);
1072 const char *__connman_device_get_ident(struct connman_device *device)
1074 return device->ident;
1078 * connman_device_set_mode:
1079 * @device: device structure
1080 * @mode: network mode
1082 * Change network mode of device
1084 void connman_device_set_mode(struct connman_device *device,
1085 enum connman_device_mode mode)
1087 device->mode = mode;
1091 * connman_device_get_mode:
1092 * @device: device structure
1094 * Get network mode of device
1096 enum connman_device_mode connman_device_get_mode(struct connman_device *device)
1098 return device->mode;
1102 * connman_device_set_secondary:
1103 * @device: device structure
1104 * @secondary: secondary value
1106 * Change secondary value of device
1108 void connman_device_set_secondary(struct connman_device *device,
1109 connman_bool_t secondary)
1111 device->secondary = secondary;
1115 * connman_device_get_secondary:
1116 * @device: device structure
1118 * Get secondary value of device
1120 connman_bool_t connman_device_get_secondary(struct connman_device *device)
1122 return device->secondary;
1126 * connman_device_set_powered:
1127 * @device: device structure
1128 * @powered: powered state
1130 * Change power state of device
1132 int connman_device_set_powered(struct connman_device *device,
1133 connman_bool_t powered)
1135 enum connman_service_type type;
1137 DBG("driver %p powered %d", device, powered);
1139 if (device->timeout > 0) {
1140 g_source_remove(device->timeout);
1141 device->timeout = 0;
1144 if (device->pending != NULL) {
1145 g_dbus_send_reply(connection, device->pending,
1148 dbus_message_unref(device->pending);
1149 device->pending = NULL;
1152 if (device->powered == powered)
1155 device->powered = powered;
1157 type = __connman_device_get_service_type(device);
1159 if (device->powered == TRUE)
1160 __connman_notifier_enable(type);
1162 __connman_notifier_disable(type);
1164 if (device->registered == FALSE)
1167 powered_changed(device);
1169 if (powered == FALSE)
1172 reset_scan_trigger(device);
1174 if (device->driver->scan)
1175 device->driver->scan(device);
1181 * connman_device_set_carrier:
1182 * @device: device structure
1183 * @carrier: carrier state
1185 * Change carrier state of device (only for device without scanning)
1187 int connman_device_set_carrier(struct connman_device *device,
1188 connman_bool_t carrier)
1190 DBG("device %p carrier %d", device, carrier);
1192 switch (device->mode) {
1193 case CONNMAN_DEVICE_MODE_UNKNOWN:
1194 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1195 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1197 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1201 if (device->carrier == carrier)
1204 device->carrier = carrier;
1206 return set_carrier(device, device->carrier);
1209 int __connman_device_scan(struct connman_device *device)
1211 if (!device->driver || !device->driver->scan)
1214 if (device->powered == FALSE)
1217 return device->driver->scan(device);
1220 int __connman_device_enable(struct connman_device *device)
1222 enum connman_service_type type;
1225 DBG("device %p", device);
1227 if (!device->driver || !device->driver->enable)
1230 if (device->powered == TRUE)
1233 err = device->driver->enable(device);
1237 device->powered = TRUE;
1239 type = __connman_device_get_service_type(device);
1240 __connman_notifier_enable(type);
1245 int __connman_device_enable_persistent(struct connman_device *device)
1247 DBG("device %p", device);
1249 device->powered_persistent = TRUE;
1251 __connman_storage_save_device(device);
1253 return __connman_device_enable(device);
1256 int __connman_device_disable(struct connman_device *device)
1258 enum connman_service_type type;
1261 DBG("device %p", device);
1263 if (!device->driver || !device->driver->disable)
1266 if (device->powered == FALSE)
1269 g_hash_table_remove_all(device->networks);
1271 err = device->driver->disable(device);
1275 device->powered = FALSE;
1277 type = __connman_device_get_service_type(device);
1278 __connman_notifier_disable(type);
1283 int __connman_device_disable_persistent(struct connman_device *device)
1285 DBG("device %p", device);
1287 device->powered_persistent = FALSE;
1289 __connman_storage_save_device(device);
1291 return __connman_device_disable(device);
1294 int __connman_device_connect(struct connman_device *device)
1296 DBG("device %p", device);
1298 if (device->disconnected == FALSE)
1301 if (device->driver && device->driver->connect)
1302 device->driver->connect(device);
1307 int __connman_device_disconnect(struct connman_device *device)
1309 GHashTableIter iter;
1310 gpointer key, value;
1312 DBG("device %p", device);
1314 connman_device_set_disconnected(device, TRUE);
1316 g_hash_table_iter_init(&iter, device->networks);
1318 while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
1319 struct connman_network *network = value;
1321 __connman_network_disconnect(network);
1324 if (device->driver && device->driver->disconnect)
1325 device->driver->disconnect(device);
1330 static void mark_network_unavailable(gpointer key, gpointer value,
1333 struct connman_network *network = value;
1335 if (connman_network_get_connected(network) == TRUE)
1338 connman_network_set_available(network, FALSE);
1341 static gboolean remove_unavailable_network(gpointer key, gpointer value,
1344 struct connman_network *network = value;
1346 if (connman_network_get_connected(network) == TRUE)
1349 if (connman_network_get_available(network) == TRUE)
1355 void __connman_device_cleanup_networks(struct connman_device *device)
1357 g_hash_table_foreach_remove(device->networks,
1358 remove_unavailable_network, NULL);
1362 * connman_device_set_scanning:
1363 * @device: device structure
1364 * @scanning: scanning state
1366 * Change scanning state of device
1368 int connman_device_set_scanning(struct connman_device *device,
1369 connman_bool_t scanning)
1371 DBusMessage *signal;
1372 DBusMessageIter entry, value;
1373 const char *key = "Scanning";
1375 DBG("device %p scanning %d", device, scanning);
1377 if (!device->driver || !device->driver->scan)
1380 if (device->scanning == scanning)
1383 device->scanning = scanning;
1385 signal = dbus_message_new_signal(device->element.path,
1386 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
1390 dbus_message_iter_init_append(signal, &entry);
1392 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
1394 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
1395 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
1396 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &scanning);
1397 dbus_message_iter_close_container(&entry, &value);
1399 g_dbus_send_message(connection, signal);
1401 if (scanning == TRUE) {
1402 reset_scan_trigger(device);
1404 g_hash_table_foreach(device->networks,
1405 mark_network_unavailable, NULL);
1410 __connman_device_cleanup_networks(device);
1412 if (device->connections > 0)
1415 if (device->disconnected == TRUE)
1418 __connman_service_auto_connect();
1424 * connman_device_set_disconnected:
1425 * @device: device structure
1426 * @disconnected: disconnected state
1428 * Change disconnected state of device (only for device with networks)
1430 int connman_device_set_disconnected(struct connman_device *device,
1431 connman_bool_t disconnected)
1433 DBG("device %p disconnected %d", device, disconnected);
1435 switch (device->mode) {
1436 case CONNMAN_DEVICE_MODE_UNKNOWN:
1437 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1439 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1440 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1444 if (device->disconnected == disconnected)
1447 device->disconnected = disconnected;
1453 * connman_device_get_disconnected:
1454 * @device: device structure
1456 * Get device disconnected state
1458 connman_bool_t connman_device_get_disconnected(struct connman_device *device)
1460 return device->disconnected;
1464 * connman_device_set_connected:
1465 * @device: device structure
1466 * @connected: connected state
1468 * Change connected state of device (for Ethernet like devices)
1470 int connman_device_set_connected(struct connman_device *device,
1471 connman_bool_t connected)
1473 DBG("device %p connected %d", device, connected);
1475 switch (device->mode) {
1476 case CONNMAN_DEVICE_MODE_UNKNOWN:
1477 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1478 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1480 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1484 if (device->carrier == FALSE)
1487 return set_connected(device, connected);
1491 * connman_device_set_string:
1492 * @device: device structure
1493 * @key: unique identifier
1494 * @value: string value
1496 * Set string value for specific key
1498 int connman_device_set_string(struct connman_device *device,
1499 const char *key, const char *value)
1501 DBG("device %p key %s value %s", device, key, value);
1503 if (g_str_equal(key, "Address") == TRUE) {
1504 g_free(device->address);
1505 device->address = g_strdup(value);
1506 } else if (g_str_equal(key, "Name") == TRUE) {
1507 g_free(device->name);
1508 device->name = g_strdup(value);
1509 } else if (g_str_equal(key, "Node") == TRUE) {
1510 g_free(device->node);
1511 device->node = g_strdup(value);
1514 return connman_element_set_string(&device->element, key, value);
1518 * connman_device_get_string:
1519 * @device: device structure
1520 * @key: unique identifier
1522 * Get string value for specific key
1524 const char *connman_device_get_string(struct connman_device *device,
1527 DBG("device %p key %s", device, key);
1529 if (g_str_equal(key, "Address") == TRUE)
1530 return device->address;
1531 else if (g_str_equal(key, "Name") == TRUE)
1532 return device->name;
1533 else if (g_str_equal(key, "Node") == TRUE)
1534 return device->node;
1536 return connman_element_get_string(&device->element, key);
1539 static void set_offlinemode(struct connman_element *element, gpointer user_data)
1541 struct connman_device *device = element->device;
1542 connman_bool_t offlinemode = GPOINTER_TO_UINT(user_data);
1543 connman_bool_t powered;
1545 DBG("element %p name %s", element, element->name);
1550 device->offlinemode = offlinemode;
1552 powered = (offlinemode == TRUE) ? FALSE : TRUE;
1554 if (device->powered == powered)
1557 set_powered(device, powered);
1560 int __connman_device_set_offlinemode(connman_bool_t offlinemode)
1562 DBG("offlinmode %d", offlinemode);
1564 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
1565 set_offlinemode, GUINT_TO_POINTER(offlinemode));
1567 __connman_notifier_offlinemode(offlinemode);
1572 void __connman_device_increase_connections(struct connman_device *device)
1574 enum connman_service_type type;
1576 device->connections++;
1578 type = __connman_device_get_service_type(device);
1579 __connman_notifier_connect(type);
1582 void __connman_device_decrease_connections(struct connman_device *device)
1584 enum connman_service_type type;
1586 device->connections--;
1588 type = __connman_device_get_service_type(device);
1589 __connman_notifier_disconnect(type);
1593 * connman_device_add_network:
1594 * @device: device structure
1595 * @network: network structure
1597 * Add new network to the device
1599 int connman_device_add_network(struct connman_device *device,
1600 struct connman_network *network)
1602 const char *identifier = connman_network_get_identifier(network);
1605 DBG("device %p network %p", device, network);
1607 switch (device->mode) {
1608 case CONNMAN_DEVICE_MODE_UNKNOWN:
1609 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1611 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1612 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1616 __connman_network_set_device(network, device);
1618 __connman_storage_load_network(network);
1620 err = connman_element_register((struct connman_element *) network,
1623 __connman_network_set_device(network, NULL);
1627 g_hash_table_insert(device->networks, g_strdup(identifier),
1634 * connman_device_get_network:
1635 * @device: device structure
1636 * @identifier: network identifier
1638 * Get network for given identifier
1640 struct connman_network *connman_device_get_network(struct connman_device *device,
1641 const char *identifier)
1643 DBG("device %p identifier %s", device, identifier);
1645 return g_hash_table_lookup(device->networks, identifier);
1649 * connman_device_remove_network:
1650 * @device: device structure
1651 * @identifier: network identifier
1653 * Remove network for given identifier
1655 int connman_device_remove_network(struct connman_device *device,
1656 const char *identifier)
1658 DBG("device %p identifier %s", device, identifier);
1660 g_hash_table_remove(device->networks, identifier);
1665 void __connman_device_set_network(struct connman_device *device,
1666 struct connman_network *network)
1670 if (device->network == network)
1673 if (device->network != NULL)
1674 connman_network_unref(device->network);
1676 if (network != NULL) {
1677 name = connman_network_get_string(network,
1678 CONNMAN_PROPERTY_ID_NAME);
1679 g_free(device->last_network);
1680 device->last_network = g_strdup(name);
1682 device->network = connman_network_ref(network);
1684 g_free(device->last_network);
1685 device->last_network = NULL;
1687 device->network = NULL;
1692 * connman_device_register:
1693 * @device: device structure
1695 * Register device with the system
1697 int connman_device_register(struct connman_device *device)
1699 enum connman_service_type type;
1701 __connman_storage_load_device(device);
1703 device->offlinemode = __connman_manager_get_offlinemode();
1705 switch (device->mode) {
1706 case CONNMAN_DEVICE_MODE_UNKNOWN:
1707 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1709 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1710 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1711 __connman_storage_init_network(device);
1715 type = __connman_device_get_service_type(device);
1716 __connman_notifier_register(type);
1718 return connman_element_register(&device->element, NULL);
1722 * connman_device_unregister:
1723 * @device: device structure
1725 * Unregister device with the system
1727 void connman_device_unregister(struct connman_device *device)
1729 enum connman_service_type type;
1731 __connman_storage_save_device(device);
1733 type = __connman_device_get_service_type(device);
1734 __connman_notifier_unregister(type);
1736 connman_element_unregister(&device->element);
1740 * connman_device_get_data:
1741 * @device: device structure
1743 * Get private device data pointer
1745 void *connman_device_get_data(struct connman_device *device)
1747 return device->driver_data;
1751 * connman_device_set_data:
1752 * @device: device structure
1753 * @data: data pointer
1755 * Set private device data pointer
1757 void connman_device_set_data(struct connman_device *device, void *data)
1759 device->driver_data = data;
1762 static gboolean match_driver(struct connman_device *device,
1763 struct connman_device_driver *driver)
1765 if (device->type == driver->type ||
1766 driver->type == CONNMAN_DEVICE_TYPE_UNKNOWN)
1772 static int device_probe(struct connman_element *element)
1774 struct connman_device *device = element->device;
1777 DBG("element %p name %s", element, element->name);
1782 if (device->driver != NULL)
1785 for (list = driver_list; list; list = list->next) {
1786 struct connman_device_driver *driver = list->data;
1788 if (match_driver(device, driver) == FALSE)
1791 DBG("driver %p name %s", driver, driver->name);
1793 if (driver->probe(device) == 0) {
1794 device->driver = driver;
1799 if (device->driver == NULL)
1802 return setup_device(device);
1805 static void device_remove(struct connman_element *element)
1807 struct connman_device *device = element->device;
1809 DBG("element %p name %s", element, element->name);
1814 if (device->driver == NULL)
1817 remove_device(device);
1820 static struct connman_driver device_driver = {
1822 .type = CONNMAN_ELEMENT_TYPE_DEVICE,
1823 .priority = CONNMAN_DRIVER_PRIORITY_LOW,
1824 .probe = device_probe,
1825 .remove = device_remove,
1828 static int device_load(struct connman_device *device)
1831 GError *error = NULL;
1833 connman_bool_t powered;
1836 DBG("device %p", device);
1838 keyfile = __connman_storage_open();
1839 if (keyfile == NULL)
1842 identifier = g_strdup_printf("device_%s", device->element.name);
1843 if (identifier == NULL)
1846 powered = g_key_file_get_boolean(keyfile, identifier,
1849 device->powered_persistent = powered;
1850 g_clear_error(&error);
1852 switch (device->mode) {
1853 case CONNMAN_DEVICE_MODE_UNKNOWN:
1854 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1856 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1857 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1858 val = g_key_file_get_integer(keyfile, identifier,
1859 "ScanInterval", &error);
1860 if (error == NULL && val > 0)
1861 device->scan_interval = val;
1862 g_clear_error(&error);
1869 __connman_storage_close(keyfile, FALSE);
1874 static int device_save(struct connman_device *device)
1879 DBG("device %p", device);
1881 keyfile = __connman_storage_open();
1882 if (keyfile == NULL)
1885 identifier = g_strdup_printf("device_%s", device->element.name);
1886 if (identifier == NULL)
1889 g_key_file_set_boolean(keyfile, identifier,
1890 "Powered", device->powered_persistent);
1892 switch (device->mode) {
1893 case CONNMAN_DEVICE_MODE_UNKNOWN:
1894 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1896 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1897 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1898 if (device->scan_interval > 0)
1899 g_key_file_set_integer(keyfile, identifier,
1900 "ScanInterval", device->scan_interval);
1907 __connman_storage_close(keyfile, TRUE);
1912 static struct connman_storage device_storage = {
1914 .priority = CONNMAN_STORAGE_PRIORITY_LOW,
1915 .device_load = device_load,
1916 .device_save = device_save,
1919 int __connman_device_init(void)
1923 connection = connman_dbus_get_connection();
1925 if (connman_storage_register(&device_storage) < 0)
1926 connman_error("Failed to register device storage");
1928 return connman_driver_register(&device_driver);
1931 void __connman_device_cleanup(void)
1935 connman_driver_unregister(&device_driver);
1937 connman_storage_unregister(&device_storage);
1939 dbus_connection_unref(connection);