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 powered;
41 connman_bool_t carrier;
42 connman_bool_t scanning;
43 connman_bool_t disconnected;
44 connman_uint16_t scan_interval;
51 unsigned int connections;
53 struct connman_ipconfig *ipconfig;
55 struct connman_device_driver *driver;
58 connman_bool_t registered;
61 struct connman_network *network;
68 static gboolean device_scan_trigger(gpointer user_data)
70 struct connman_device *device = user_data;
72 DBG("device %p", device);
74 connman_device_set_scanning(device, FALSE);
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 if (device->powered == powered)
490 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
492 if (device->pending != NULL)
493 return __connman_error_in_progress(msg);
495 err = set_powered(device, powered);
497 if (err != -EINPROGRESS)
498 return __connman_error_failed(msg, -err);
500 device->pending = dbus_message_ref(msg);
502 device->timeout = g_timeout_add_seconds(15,
503 powered_timeout, device);
507 } else if (g_str_equal(name, "ScanInterval") == TRUE) {
508 connman_uint16_t interval;
510 switch (device->mode) {
511 case CONNMAN_DEVICE_MODE_UNKNOWN:
512 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
513 return __connman_error_invalid_arguments(msg);
514 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
515 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
519 if (type != DBUS_TYPE_UINT16)
520 return __connman_error_invalid_arguments(msg);
522 dbus_message_iter_get_basic(&value, &interval);
524 if (device->scan_interval != interval) {
525 device->scan_interval = interval;
527 reset_scan_trigger(device);
529 } else if (g_str_has_prefix(name, "IPv4.") == TRUE) {
532 switch (device->mode) {
533 case CONNMAN_DEVICE_MODE_UNKNOWN:
534 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
535 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
536 return __connman_error_invalid_arguments(msg);
537 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
541 err = __connman_ipconfig_set_ipv4(device->ipconfig,
544 return __connman_error_failed(msg, -err);
546 return __connman_error_invalid_property(msg);
548 __connman_storage_save_device(device);
550 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
553 static DBusMessage *propose_scan(DBusConnection *conn,
554 DBusMessage *msg, void *data)
556 struct connman_device *device = data;
559 DBG("conn %p", conn);
561 switch (device->mode) {
562 case CONNMAN_DEVICE_MODE_UNKNOWN:
563 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
564 return __connman_error_not_supported(msg);
565 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
566 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
570 err = __connman_device_scan(device);
572 return __connman_error_failed(msg, -err);
574 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
577 static GDBusMethodTable device_methods[] = {
578 { "GetProperties", "", "a{sv}", get_properties },
579 { "SetProperty", "sv", "", set_property,
580 G_DBUS_METHOD_FLAG_ASYNC },
581 { "ProposeScan", "", "", propose_scan },
585 static GDBusSignalTable device_signals[] = {
586 { "PropertyChanged", "sv" },
590 static void append_devices(DBusMessageIter *entry)
592 DBusMessageIter value, iter;
593 const char *key = "Devices";
595 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
597 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
598 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
601 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
602 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
603 __connman_element_list(NULL, CONNMAN_ELEMENT_TYPE_DEVICE, &iter);
604 dbus_message_iter_close_container(&value, &iter);
606 dbus_message_iter_close_container(entry, &value);
609 static void emit_devices_signal(void)
612 DBusMessageIter entry;
614 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
615 CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
619 dbus_message_iter_init_append(signal, &entry);
621 append_devices(&entry);
623 g_dbus_send_message(connection, signal);
626 static int register_interface(struct connman_element *element)
628 struct connman_device *device = element->device;
630 DBG("element %p name %s", element, element->name);
632 if (g_dbus_register_interface(connection, element->path,
633 CONNMAN_DEVICE_INTERFACE,
634 device_methods, device_signals,
635 NULL, device, NULL) == FALSE) {
636 connman_error("Failed to register %s device", element->path);
640 device->registered = TRUE;
642 emit_devices_signal();
647 static void unregister_interface(struct connman_element *element)
649 struct connman_device *device = element->device;
651 DBG("element %p name %s", element, element->name);
653 device->registered = FALSE;
655 emit_devices_signal();
657 g_dbus_unregister_interface(connection, element->path,
658 CONNMAN_DEVICE_INTERFACE);
661 static void device_enable(struct connman_device *device)
663 DBG("device %p", device);
665 if (device->powered == TRUE)
668 if (device->driver->enable) {
669 if (device->driver->enable(device) == 0) {
670 enum connman_service_type type;
672 device->powered = TRUE;
674 type = __connman_device_get_service_type(device);
675 __connman_notifier_enable(type);
680 static void device_disable(struct connman_device *device)
682 DBG("device %p", device);
684 if (device->powered == FALSE)
687 g_hash_table_remove_all(device->networks);
689 if (device->driver->disable) {
690 if (device->driver->disable(device) == 0) {
691 enum connman_service_type type;
693 device->powered = FALSE;
695 type = __connman_device_get_service_type(device);
696 __connman_notifier_disable(type);
701 static int setup_device(struct connman_device *device)
705 DBG("device %p", device);
707 err = register_interface(&device->element);
709 if (device->driver->remove)
710 device->driver->remove(device);
711 device->driver = NULL;
715 switch (device->mode) {
716 case CONNMAN_DEVICE_MODE_UNKNOWN:
717 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
718 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
720 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
721 if (device->carrier == TRUE && device->secondary == FALSE)
722 __connman_profile_add_device(device);
726 device_enable(device);
731 static void probe_driver(struct connman_element *element, gpointer user_data)
733 struct connman_device_driver *driver = user_data;
735 DBG("element %p name %s", element, element->name);
737 if (element->device == NULL)
740 if (element->device->driver != NULL)
743 if (driver->type != element->device->type)
746 if (driver->probe(element->device) < 0)
749 element->device->driver = driver;
751 setup_device(element->device);
754 static void remove_device(struct connman_device *device)
756 DBG("device %p", device);
758 device_disable(device);
760 switch (device->mode) {
761 case CONNMAN_DEVICE_MODE_UNKNOWN:
762 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
763 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
765 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
766 if (device->secondary == FALSE)
767 __connman_profile_remove_device(device);
771 unregister_interface(&device->element);
773 if (device->driver->remove)
774 device->driver->remove(device);
776 device->driver = NULL;
779 static void remove_driver(struct connman_element *element, gpointer user_data)
781 struct connman_device_driver *driver = user_data;
783 DBG("element %p name %s", element, element->name);
785 if (element->device == NULL)
788 if (element->device->driver == driver)
789 remove_device(element->device);
792 connman_bool_t __connman_device_has_driver(struct connman_device *device)
794 if (device == NULL || device->driver == NULL)
797 return device->registered;
800 static GSList *driver_list = NULL;
802 static gint compare_priority(gconstpointer a, gconstpointer b)
804 const struct connman_device_driver *driver1 = a;
805 const struct connman_device_driver *driver2 = b;
807 return driver2->priority - driver1->priority;
811 * connman_device_driver_register:
812 * @driver: device driver definition
814 * Register a new device driver
816 * Returns: %0 on success
818 int connman_device_driver_register(struct connman_device_driver *driver)
820 DBG("driver %p name %s", driver, driver->name);
822 driver_list = g_slist_insert_sorted(driver_list, driver,
825 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
826 probe_driver, driver);
832 * connman_device_driver_unregister:
833 * @driver: device driver definition
835 * Remove a previously registered device driver
837 void connman_device_driver_unregister(struct connman_device_driver *driver)
839 DBG("driver %p name %s", driver, driver->name);
841 driver_list = g_slist_remove(driver_list, driver);
843 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
844 remove_driver, driver);
847 static void unregister_network(gpointer data)
849 struct connman_network *network = data;
851 DBG("network %p", network);
853 connman_element_unregister((struct connman_element *) network);
855 connman_network_unref(network);
858 static void device_destruct(struct connman_element *element)
860 struct connman_device *device = element->device;
862 DBG("element %p name %s", element, element->name);
864 if (device->timeout > 0) {
865 g_source_remove(device->timeout);
869 if (device->pending != NULL) {
870 dbus_message_unref(device->pending);
871 device->pending = NULL;
874 g_free(device->ident);
875 g_free(device->node);
876 g_free(device->name);
877 g_free(device->address);
878 g_free(device->control);
879 g_free(device->interface);
881 connman_ipconfig_unref(device->ipconfig);
883 g_free(device->last_network);
885 g_hash_table_destroy(device->networks);
886 device->networks = NULL;
890 * connman_device_create:
891 * @node: device node name (for example an address)
894 * Allocate a new device of given #type and assign the #node name to it.
896 * Returns: a newly-allocated #connman_device structure
898 struct connman_device *connman_device_create(const char *node,
899 enum connman_device_type type)
901 struct connman_device *device;
904 DBG("node %s type %d", node, type);
906 device = g_try_new0(struct connman_device, 1);
910 DBG("device %p", device);
912 __connman_element_initialize(&device->element);
914 device->element.name = g_strdup(node);
915 device->element.type = CONNMAN_ELEMENT_TYPE_DEVICE;
917 device->element.device = device;
918 device->element.destruct = device_destruct;
920 str = type2string(type);
922 connman_element_set_string(&device->element,
923 CONNMAN_PROPERTY_ID_TYPE, str);
925 device->element.ipv4.method = CONNMAN_IPCONFIG_METHOD_DHCP;
928 device->name = g_strdup(type2description(device->type));
929 device->mode = CONNMAN_DEVICE_MODE_UNKNOWN;
930 device->secondary = FALSE;
933 case CONNMAN_DEVICE_TYPE_UNKNOWN:
934 case CONNMAN_DEVICE_TYPE_VENDOR:
935 device->scan_interval = 0;
937 case CONNMAN_DEVICE_TYPE_ETHERNET:
938 case CONNMAN_DEVICE_TYPE_WIFI:
939 device->scan_interval = 300;
941 case CONNMAN_DEVICE_TYPE_WIMAX:
942 device->scan_interval = 0;
944 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
945 device->scan_interval = 0;
947 case CONNMAN_DEVICE_TYPE_GPS:
948 device->scan_interval = 0;
950 case CONNMAN_DEVICE_TYPE_MBM:
951 case CONNMAN_DEVICE_TYPE_HSO:
952 case CONNMAN_DEVICE_TYPE_NOZOMI:
953 case CONNMAN_DEVICE_TYPE_HUAWEI:
954 case CONNMAN_DEVICE_TYPE_NOVATEL:
955 device->scan_interval = 0;
959 device->ipconfig = connman_ipconfig_create();
960 if (device->ipconfig == NULL) {
961 connman_device_unref(device);
965 device->networks = g_hash_table_new_full(g_str_hash, g_str_equal,
966 g_free, unregister_network);
972 * connman_device_ref:
973 * @device: device structure
975 * Increase reference counter of device
977 struct connman_device *connman_device_ref(struct connman_device *device)
979 if (connman_element_ref(&device->element) == NULL)
986 * connman_device_unref:
987 * @device: device structure
989 * Decrease reference counter of device
991 void connman_device_unref(struct connman_device *device)
993 connman_element_unref(&device->element);
996 const char *__connman_device_get_type(struct connman_device *device)
998 return type2string(device->type);
1002 * connman_device_get_type:
1003 * @device: device structure
1005 * Get type of device
1007 enum connman_device_type connman_device_get_type(struct connman_device *device)
1009 return device->type;
1013 * connman_device_get_name:
1014 * @device: device structure
1016 * Get unique name of device
1018 const char *connman_device_get_name(struct connman_device *device)
1020 return device->element.name;
1024 * connman_device_get_path:
1025 * @device: device structure
1027 * Get path name of device
1029 const char *connman_device_get_path(struct connman_device *device)
1031 return device->element.path;
1035 * connman_device_set_index:
1036 * @device: device structure
1037 * @index: index number
1039 * Set index number of device
1041 void connman_device_set_index(struct connman_device *device, int index)
1043 device->element.index = index;
1047 * connman_device_get_index:
1048 * @device: device structure
1050 * Get index number of device
1052 int connman_device_get_index(struct connman_device *device)
1054 return device->element.index;
1058 * connman_device_set_interface:
1059 * @device: device structure
1060 * @interface: interface name
1061 * @control: control interface
1063 * Set interface name of device
1065 void connman_device_set_interface(struct connman_device *device,
1066 const char *interface, const char *control)
1068 g_free(device->element.devname);
1069 device->element.devname = g_strdup(interface);
1071 g_free(device->interface);
1072 device->interface = g_strdup(interface);
1074 g_free(device->control);
1075 device->control = g_strdup(control);
1077 if (device->name == NULL) {
1078 const char *str = type2description(device->type);
1079 if (str != NULL && device->interface != NULL)
1080 device->name = g_strdup_printf("%s (%s)", str,
1085 const char *connman_device_get_control(struct connman_device *device)
1087 return device->control;
1091 * connman_device_set_ident:
1092 * @device: device structure
1093 * @ident: unique identifier
1095 * Set unique identifier of device
1097 void connman_device_set_ident(struct connman_device *device,
1100 g_free(device->ident);
1101 device->ident = g_strdup(ident);
1104 const char *__connman_device_get_ident(struct connman_device *device)
1106 return device->ident;
1110 * connman_device_set_mode:
1111 * @device: device structure
1112 * @mode: network mode
1114 * Change network mode of device
1116 void connman_device_set_mode(struct connman_device *device,
1117 enum connman_device_mode mode)
1119 device->mode = mode;
1123 * connman_device_get_mode:
1124 * @device: device structure
1126 * Get network mode of device
1128 enum connman_device_mode connman_device_get_mode(struct connman_device *device)
1130 return device->mode;
1134 * connman_device_set_secondary:
1135 * @device: device structure
1136 * @secondary: secondary value
1138 * Change secondary value of device
1140 void connman_device_set_secondary(struct connman_device *device,
1141 connman_bool_t secondary)
1143 device->secondary = secondary;
1147 * connman_device_get_secondary:
1148 * @device: device structure
1150 * Get secondary value of device
1152 connman_bool_t connman_device_get_secondary(struct connman_device *device)
1154 return device->secondary;
1158 * connman_device_set_powered:
1159 * @device: device structure
1160 * @powered: powered state
1162 * Change power state of device
1164 int connman_device_set_powered(struct connman_device *device,
1165 connman_bool_t powered)
1167 enum connman_service_type type;
1169 DBG("driver %p powered %d", device, powered);
1171 if (device->timeout > 0) {
1172 g_source_remove(device->timeout);
1173 device->timeout = 0;
1176 if (device->pending != NULL) {
1177 g_dbus_send_reply(connection, device->pending,
1180 dbus_message_unref(device->pending);
1181 device->pending = NULL;
1184 if (device->powered == powered)
1187 device->powered = powered;
1189 type = __connman_device_get_service_type(device);
1191 if (device->powered == TRUE)
1192 __connman_notifier_enable(type);
1194 __connman_notifier_disable(type);
1196 if (device->registered == FALSE)
1199 powered_changed(device);
1201 if (powered == FALSE)
1204 reset_scan_trigger(device);
1206 if (device->driver->scan)
1207 device->driver->scan(device);
1213 * connman_device_set_carrier:
1214 * @device: device structure
1215 * @carrier: carrier state
1217 * Change carrier state of device (only for device without scanning)
1219 int connman_device_set_carrier(struct connman_device *device,
1220 connman_bool_t carrier)
1222 DBG("device %p carrier %d", device, carrier);
1224 switch (device->mode) {
1225 case CONNMAN_DEVICE_MODE_UNKNOWN:
1226 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1227 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1229 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1233 if (device->carrier == carrier)
1236 device->carrier = carrier;
1238 return set_carrier(device, device->carrier);
1241 int __connman_device_scan(struct connman_device *device)
1243 if (!device->driver || !device->driver->scan)
1246 if (device->powered == FALSE)
1249 return device->driver->scan(device);
1252 int __connman_device_enable(struct connman_device *device)
1254 if (!device->driver || !device->driver->enable)
1257 if (device->powered == TRUE)
1260 device_enable(device);
1265 int __connman_device_disable(struct connman_device *device)
1267 if (!device->driver || !device->driver->disable)
1270 if (device->powered == FALSE)
1273 device_disable(device);
1278 int __connman_device_connect(struct connman_device *device)
1280 DBG("device %p", device);
1282 if (device->disconnected == FALSE)
1285 if (device->driver && device->driver->connect)
1286 device->driver->connect(device);
1291 int __connman_device_disconnect(struct connman_device *device)
1293 GHashTableIter iter;
1294 gpointer key, value;
1296 DBG("device %p", device);
1298 connman_device_set_disconnected(device, TRUE);
1300 g_hash_table_iter_init(&iter, device->networks);
1302 while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
1303 struct connman_network *network = value;
1305 __connman_network_disconnect(network);
1308 if (device->driver && device->driver->disconnect)
1309 device->driver->disconnect(device);
1314 static void mark_network_unavailable(gpointer key, gpointer value,
1317 struct connman_network *network = value;
1319 if (connman_network_get_connected(network) == TRUE)
1322 connman_network_set_available(network, FALSE);
1325 static gboolean remove_unavailable_network(gpointer key, gpointer value,
1328 struct connman_network *network = value;
1330 if (connman_network_get_connected(network) == TRUE)
1333 if (connman_network_get_available(network) == TRUE)
1339 void __connman_device_cleanup_networks(struct connman_device *device)
1341 g_hash_table_foreach_remove(device->networks,
1342 remove_unavailable_network, NULL);
1346 * connman_device_set_scanning:
1347 * @device: device structure
1348 * @scanning: scanning state
1350 * Change scanning state of device
1352 int connman_device_set_scanning(struct connman_device *device,
1353 connman_bool_t scanning)
1355 DBusMessage *signal;
1356 DBusMessageIter entry, value;
1357 const char *key = "Scanning";
1359 DBG("device %p scanning %d", device, scanning);
1361 if (!device->driver || !device->driver->scan)
1364 if (device->scanning == scanning)
1367 device->scanning = scanning;
1369 signal = dbus_message_new_signal(device->element.path,
1370 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
1374 dbus_message_iter_init_append(signal, &entry);
1376 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
1378 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
1379 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
1380 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &scanning);
1381 dbus_message_iter_close_container(&entry, &value);
1383 g_dbus_send_message(connection, signal);
1385 if (scanning == TRUE) {
1386 reset_scan_trigger(device);
1388 g_hash_table_foreach(device->networks,
1389 mark_network_unavailable, NULL);
1394 __connman_device_cleanup_networks(device);
1396 if (device->connections > 0)
1399 if (device->disconnected == TRUE)
1402 __connman_service_auto_connect();
1408 * connman_device_set_disconnected:
1409 * @device: device structure
1410 * @disconnected: disconnected state
1412 * Change disconnected state of device (only for device with networks)
1414 int connman_device_set_disconnected(struct connman_device *device,
1415 connman_bool_t disconnected)
1417 DBG("device %p disconnected %d", device, disconnected);
1419 switch (device->mode) {
1420 case CONNMAN_DEVICE_MODE_UNKNOWN:
1421 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1423 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1424 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1428 if (device->disconnected == disconnected)
1431 device->disconnected = disconnected;
1437 * connman_device_get_disconnected:
1438 * @device: device structure
1440 * Get device disconnected state
1442 connman_bool_t connman_device_get_disconnected(struct connman_device *device)
1444 return device->disconnected;
1448 * connman_device_set_connected:
1449 * @device: device structure
1450 * @connected: connected state
1452 * Change connected state of device (for Ethernet like devices)
1454 int connman_device_set_connected(struct connman_device *device,
1455 connman_bool_t connected)
1457 DBG("device %p connected %d", device, connected);
1459 switch (device->mode) {
1460 case CONNMAN_DEVICE_MODE_UNKNOWN:
1461 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1462 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1464 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1468 if (device->carrier == FALSE)
1471 return set_connected(device, connected);
1475 * connman_device_set_string:
1476 * @device: device structure
1477 * @key: unique identifier
1478 * @value: string value
1480 * Set string value for specific key
1482 int connman_device_set_string(struct connman_device *device,
1483 const char *key, const char *value)
1485 DBG("device %p key %s value %s", device, key, value);
1487 if (g_str_equal(key, "Address") == TRUE) {
1488 g_free(device->address);
1489 device->address = g_strdup(value);
1490 } else if (g_str_equal(key, "Name") == TRUE) {
1491 g_free(device->name);
1492 device->name = g_strdup(value);
1493 } else if (g_str_equal(key, "Node") == TRUE) {
1494 g_free(device->node);
1495 device->node = g_strdup(value);
1498 return connman_element_set_string(&device->element, key, value);
1502 * connman_device_get_string:
1503 * @device: device structure
1504 * @key: unique identifier
1506 * Get string value for specific key
1508 const char *connman_device_get_string(struct connman_device *device,
1511 DBG("device %p key %s", device, key);
1513 if (g_str_equal(key, "Address") == TRUE)
1514 return device->address;
1515 else if (g_str_equal(key, "Name") == TRUE)
1516 return device->name;
1517 else if (g_str_equal(key, "Node") == TRUE)
1518 return device->node;
1520 return connman_element_get_string(&device->element, key);
1523 static void set_offlinemode(struct connman_element *element, gpointer user_data)
1525 struct connman_device *device = element->device;
1526 connman_bool_t offlinemode = GPOINTER_TO_UINT(user_data);
1527 connman_bool_t powered;
1529 DBG("element %p name %s", element, element->name);
1534 powered = (offlinemode == TRUE) ? FALSE : TRUE;
1536 if (device->powered == powered)
1539 set_powered(device, powered);
1542 int __connman_device_set_offlinemode(connman_bool_t offlinemode)
1544 DBG("offlinmode %d", offlinemode);
1546 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
1547 set_offlinemode, GUINT_TO_POINTER(offlinemode));
1549 __connman_notifier_offline_mode(offlinemode);
1554 void __connman_device_increase_connections(struct connman_device *device)
1556 enum connman_service_type type;
1558 device->connections++;
1560 type = __connman_device_get_service_type(device);
1561 __connman_notifier_connect(type);
1564 void __connman_device_decrease_connections(struct connman_device *device)
1566 enum connman_service_type type;
1568 device->connections--;
1570 type = __connman_device_get_service_type(device);
1571 __connman_notifier_disconnect(type);
1575 * connman_device_add_network:
1576 * @device: device structure
1577 * @network: network structure
1579 * Add new network to the device
1581 int connman_device_add_network(struct connman_device *device,
1582 struct connman_network *network)
1584 const char *identifier = connman_network_get_identifier(network);
1587 DBG("device %p network %p", device, network);
1589 switch (device->mode) {
1590 case CONNMAN_DEVICE_MODE_UNKNOWN:
1591 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1593 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1594 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1598 __connman_network_set_device(network, device);
1600 __connman_storage_load_network(network);
1602 err = connman_element_register((struct connman_element *) network,
1605 __connman_network_set_device(network, NULL);
1609 g_hash_table_insert(device->networks, g_strdup(identifier),
1616 * connman_device_get_network:
1617 * @device: device structure
1618 * @identifier: network identifier
1620 * Get network for given identifier
1622 struct connman_network *connman_device_get_network(struct connman_device *device,
1623 const char *identifier)
1625 DBG("device %p identifier %s", device, identifier);
1627 return g_hash_table_lookup(device->networks, identifier);
1631 * connman_device_remove_network:
1632 * @device: device structure
1633 * @identifier: network identifier
1635 * Remove network for given identifier
1637 int connman_device_remove_network(struct connman_device *device,
1638 const char *identifier)
1640 DBG("device %p identifier %s", device, identifier);
1642 g_hash_table_remove(device->networks, identifier);
1647 void __connman_device_set_network(struct connman_device *device,
1648 struct connman_network *network)
1652 if (device->network == network)
1655 if (device->network != NULL)
1656 connman_network_unref(device->network);
1658 if (network != NULL) {
1659 name = connman_network_get_string(network,
1660 CONNMAN_PROPERTY_ID_NAME);
1661 g_free(device->last_network);
1662 device->last_network = g_strdup(name);
1664 device->network = connman_network_ref(network);
1666 g_free(device->last_network);
1667 device->last_network = NULL;
1669 device->network = NULL;
1674 * connman_device_register:
1675 * @device: device structure
1677 * Register device with the system
1679 int connman_device_register(struct connman_device *device)
1681 enum connman_service_type type;
1683 __connman_storage_load_device(device);
1685 switch (device->mode) {
1686 case CONNMAN_DEVICE_MODE_UNKNOWN:
1687 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1689 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1690 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1691 __connman_storage_init_network(device);
1695 type = __connman_device_get_service_type(device);
1696 __connman_notifier_register(type);
1698 return connman_element_register(&device->element, NULL);
1702 * connman_device_unregister:
1703 * @device: device structure
1705 * Unregister device with the system
1707 void connman_device_unregister(struct connman_device *device)
1709 enum connman_service_type type;
1711 __connman_storage_save_device(device);
1713 type = __connman_device_get_service_type(device);
1714 __connman_notifier_unregister(type);
1716 connman_element_unregister(&device->element);
1720 * connman_device_get_data:
1721 * @device: device structure
1723 * Get private device data pointer
1725 void *connman_device_get_data(struct connman_device *device)
1727 return device->driver_data;
1731 * connman_device_set_data:
1732 * @device: device structure
1733 * @data: data pointer
1735 * Set private device data pointer
1737 void connman_device_set_data(struct connman_device *device, void *data)
1739 device->driver_data = data;
1742 static gboolean match_driver(struct connman_device *device,
1743 struct connman_device_driver *driver)
1745 if (device->type == driver->type ||
1746 driver->type == CONNMAN_DEVICE_TYPE_UNKNOWN)
1752 static int device_probe(struct connman_element *element)
1754 struct connman_device *device = element->device;
1757 DBG("element %p name %s", element, element->name);
1762 if (device->driver != NULL)
1765 for (list = driver_list; list; list = list->next) {
1766 struct connman_device_driver *driver = list->data;
1768 if (match_driver(device, driver) == FALSE)
1771 DBG("driver %p name %s", driver, driver->name);
1773 if (driver->probe(device) == 0) {
1774 device->driver = driver;
1779 if (device->driver == NULL)
1782 return setup_device(device);
1785 static void device_remove(struct connman_element *element)
1787 struct connman_device *device = element->device;
1789 DBG("element %p name %s", element, element->name);
1794 if (device->driver == NULL)
1797 remove_device(device);
1800 static struct connman_driver device_driver = {
1802 .type = CONNMAN_ELEMENT_TYPE_DEVICE,
1803 .priority = CONNMAN_DRIVER_PRIORITY_LOW,
1804 .probe = device_probe,
1805 .remove = device_remove,
1808 static int device_load(struct connman_device *device)
1811 gchar *pathname, *identifier, *data = NULL;
1815 DBG("device %p", device);
1817 pathname = g_strdup_printf("%s/%s.conf", STORAGEDIR,
1818 __connman_profile_active_ident());
1819 if (pathname == NULL)
1822 keyfile = g_key_file_new();
1824 if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
1831 if (g_key_file_load_from_data(keyfile, data, length,
1832 0, NULL) == FALSE) {
1839 identifier = g_strdup_printf("device_%s", device->element.name);
1840 if (identifier == NULL)
1843 switch (device->mode) {
1844 case CONNMAN_DEVICE_MODE_UNKNOWN:
1845 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1847 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1848 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1849 val = g_key_file_get_integer(keyfile, identifier,
1850 "ScanInterval", NULL);
1852 device->scan_interval = val;
1857 g_key_file_free(keyfile);
1864 static int device_save(struct connman_device *device)
1867 gchar *pathname, *identifier = NULL, *data = NULL;
1870 DBG("device %p", device);
1872 pathname = g_strdup_printf("%s/%s.conf", STORAGEDIR,
1873 __connman_profile_active_ident());
1874 if (pathname == NULL)
1877 keyfile = g_key_file_new();
1879 if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
1883 if (g_key_file_load_from_data(keyfile, data, length,
1891 identifier = g_strdup_printf("device_%s", device->element.name);
1892 if (identifier == NULL)
1895 switch (device->mode) {
1896 case CONNMAN_DEVICE_MODE_UNKNOWN:
1897 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1899 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1900 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1901 if (device->scan_interval > 0)
1902 g_key_file_set_integer(keyfile, identifier,
1903 "ScanInterval", device->scan_interval);
1907 data = g_key_file_to_data(keyfile, &length, NULL);
1909 if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
1910 connman_error("Failed to store device information");
1915 g_key_file_free(keyfile);
1923 static struct connman_storage device_storage = {
1925 .priority = CONNMAN_STORAGE_PRIORITY_LOW,
1926 .device_load = device_load,
1927 .device_save = device_save,
1930 int __connman_device_init(void)
1934 connection = connman_dbus_get_connection();
1936 if (connman_storage_register(&device_storage) < 0)
1937 connman_error("Failed to register device storage");
1939 return connman_driver_register(&device_driver);
1942 void __connman_device_cleanup(void)
1946 connman_driver_unregister(&device_driver);
1948 connman_storage_unregister(&device_storage);
1950 dbus_connection_unref(connection);