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;
50 unsigned int connections;
52 struct connman_ipconfig *ipconfig;
54 struct connman_device_driver *driver;
57 connman_bool_t registered;
60 struct connman_network *network;
67 static gboolean device_scan_trigger(gpointer user_data)
69 struct connman_device *device = user_data;
71 DBG("device %p", device);
73 if (device->driver == NULL) {
74 device->scan_timeout = 0;
78 if (device->driver->scan)
79 device->driver->scan(device);
84 static const char *type2description(enum connman_device_type type)
87 case CONNMAN_DEVICE_TYPE_UNKNOWN:
88 case CONNMAN_DEVICE_TYPE_VENDOR:
90 case CONNMAN_DEVICE_TYPE_ETHERNET:
92 case CONNMAN_DEVICE_TYPE_WIFI:
94 case CONNMAN_DEVICE_TYPE_WIMAX:
96 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
98 case CONNMAN_DEVICE_TYPE_GPS:
100 case CONNMAN_DEVICE_TYPE_HSO:
101 case CONNMAN_DEVICE_TYPE_NOZOMI:
102 case CONNMAN_DEVICE_TYPE_HUAWEI:
103 case CONNMAN_DEVICE_TYPE_NOVATEL:
110 static const char *type2string(enum connman_device_type type)
113 case CONNMAN_DEVICE_TYPE_UNKNOWN:
114 case CONNMAN_DEVICE_TYPE_VENDOR:
116 case CONNMAN_DEVICE_TYPE_ETHERNET:
118 case CONNMAN_DEVICE_TYPE_WIFI:
120 case CONNMAN_DEVICE_TYPE_WIMAX:
122 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
124 case CONNMAN_DEVICE_TYPE_GPS:
126 case CONNMAN_DEVICE_TYPE_HSO:
127 case CONNMAN_DEVICE_TYPE_HUAWEI:
128 case CONNMAN_DEVICE_TYPE_NOZOMI:
129 case CONNMAN_DEVICE_TYPE_NOVATEL:
136 static int set_carrier(struct connman_device *device, connman_bool_t carrier)
138 struct connman_service *service;
140 service = __connman_service_lookup_from_device(device);
141 __connman_service_set_carrier(service, carrier);
143 if (carrier == TRUE) {
144 enum connman_element_type type = CONNMAN_ELEMENT_TYPE_UNKNOWN;
145 struct connman_element *element;
147 device->disconnected = TRUE;
149 switch (device->element.ipv4.method) {
150 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
151 case CONNMAN_IPCONFIG_METHOD_OFF:
153 case CONNMAN_IPCONFIG_METHOD_STATIC:
154 type = CONNMAN_ELEMENT_TYPE_IPV4;
156 case CONNMAN_IPCONFIG_METHOD_DHCP:
157 type = CONNMAN_ELEMENT_TYPE_DHCP;
161 element = connman_element_create(NULL);
162 if (element != NULL) {
163 element->type = type;
164 element->index = device->element.index;
166 if (connman_element_register(element,
167 &device->element) < 0)
168 connman_element_unref(element);
170 device->disconnected = FALSE;
172 __connman_service_indicate_state(service,
173 CONNMAN_SERVICE_STATE_CONFIGURATION);
176 connman_element_unregister_children(&device->element);
181 static int set_powered(struct connman_device *device, connman_bool_t powered)
183 struct connman_device_driver *driver = device->driver;
186 DBG("device %p powered %d", device, powered);
191 if (powered == TRUE) {
192 if (driver->enable) {
193 err = driver->enable(device);
194 __connman_notifier_device_type_increase(device->type);
198 g_hash_table_remove_all(device->networks);
200 set_carrier(device, FALSE);
202 if (driver->disable) {
203 err = driver->disable(device);
204 __connman_notifier_device_type_decrease(device->type);
212 static void append_path(gpointer key, gpointer value, gpointer user_data)
214 struct connman_element *element = value;
215 DBusMessageIter *iter = user_data;
217 dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
221 static void append_networks(struct connman_device *device,
222 DBusMessageIter *entry)
224 DBusMessageIter value, iter;
225 const char *key = "Networks";
227 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
229 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
230 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
233 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
234 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
235 g_hash_table_foreach(device->networks, append_path, &iter);
236 dbus_message_iter_close_container(&value, &iter);
238 dbus_message_iter_close_container(entry, &value);
241 static DBusMessage *get_properties(DBusConnection *conn,
242 DBusMessage *msg, void *data)
244 struct connman_device *device = data;
246 DBusMessageIter array, dict, entry;
249 DBG("conn %p", conn);
251 if (__connman_security_check_privilege(msg,
252 CONNMAN_SECURITY_PRIVILEGE_PUBLIC) < 0)
253 return __connman_error_permission_denied(msg);
255 reply = dbus_message_new_method_return(msg);
259 dbus_message_iter_init_append(reply, &array);
261 dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
262 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
263 DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
264 DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
266 if (device->name != NULL)
267 connman_dbus_dict_append_variant(&dict, "Name",
268 DBUS_TYPE_STRING, &device->name);
270 str = type2string(device->type);
272 connman_dbus_dict_append_variant(&dict, "Type",
273 DBUS_TYPE_STRING, &str);
275 if (device->address != NULL)
276 connman_dbus_dict_append_variant(&dict, "Address",
277 DBUS_TYPE_STRING, &device->address);
279 if (device->interface != NULL)
280 connman_dbus_dict_append_variant(&dict, "Interface",
281 DBUS_TYPE_STRING, &device->interface);
283 connman_dbus_dict_append_variant(&dict, "Powered",
284 DBUS_TYPE_BOOLEAN, &device->powered);
286 if (device->driver && device->driver->scan)
287 connman_dbus_dict_append_variant(&dict, "Scanning",
288 DBUS_TYPE_BOOLEAN, &device->scanning);
290 switch (device->mode) {
291 case CONNMAN_DEVICE_MODE_UNKNOWN:
293 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
294 __connman_element_append_ipv4(&device->element, &dict);
296 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
297 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
298 if (device->scan_interval > 0)
299 connman_dbus_dict_append_variant(&dict, "ScanInterval",
300 DBUS_TYPE_UINT16, &device->scan_interval);
302 dbus_message_iter_open_container(&dict, DBUS_TYPE_DICT_ENTRY,
304 append_networks(device, &entry);
305 dbus_message_iter_close_container(&dict, &entry);
309 dbus_message_iter_close_container(&array, &dict);
314 static gboolean powered_timeout(gpointer user_data)
316 struct connman_device *device = user_data;
318 DBG("device %p", device);
322 if (device->pending != NULL) {
325 reply = __connman_error_operation_timeout(device->pending);
327 g_dbus_send_message(connection, reply);
329 dbus_message_unref(device->pending);
330 device->pending = NULL;
336 static DBusMessage *set_property(DBusConnection *conn,
337 DBusMessage *msg, void *data)
339 struct connman_device *device = data;
340 DBusMessageIter iter, value;
344 DBG("conn %p", conn);
346 if (dbus_message_iter_init(msg, &iter) == FALSE)
347 return __connman_error_invalid_arguments(msg);
349 dbus_message_iter_get_basic(&iter, &name);
350 dbus_message_iter_next(&iter);
351 dbus_message_iter_recurse(&iter, &value);
353 if (__connman_security_check_privilege(msg,
354 CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
355 return __connman_error_permission_denied(msg);
357 type = dbus_message_iter_get_arg_type(&value);
359 if (g_str_equal(name, "Powered") == TRUE) {
360 connman_bool_t powered;
363 if (type != DBUS_TYPE_BOOLEAN)
364 return __connman_error_invalid_arguments(msg);
366 dbus_message_iter_get_basic(&value, &powered);
368 if (device->powered == powered)
369 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
371 if (device->pending != NULL)
372 return __connman_error_in_progress(msg);
374 err = set_powered(device, powered);
375 if (err < 0 && err != -EINPROGRESS)
376 return __connman_error_failed(msg, -err);
378 device->pending = dbus_message_ref(msg);
380 device->timeout = g_timeout_add_seconds(15,
381 powered_timeout, device);
384 } else if (g_str_equal(name, "ScanInterval") == TRUE) {
385 connman_uint16_t interval;
387 switch (device->mode) {
388 case CONNMAN_DEVICE_MODE_UNKNOWN:
389 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
390 return __connman_error_invalid_arguments(msg);
391 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
392 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
396 if (type != DBUS_TYPE_UINT16)
397 return __connman_error_invalid_arguments(msg);
399 dbus_message_iter_get_basic(&value, &interval);
401 device->scan_interval = interval;
403 if (device->scan_timeout > 0) {
404 g_source_remove(device->scan_timeout);
405 device->scan_timeout = 0;
408 if (device->scan_interval > 0) {
409 guint interval = device->scan_interval;
410 device->scan_timeout = g_timeout_add_seconds(interval,
411 device_scan_trigger, device);
413 } else if (g_str_has_prefix(name, "IPv4.") == TRUE) {
416 switch (device->mode) {
417 case CONNMAN_DEVICE_MODE_UNKNOWN:
418 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
419 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
420 return __connman_error_invalid_arguments(msg);
421 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
425 err = __connman_ipconfig_set_ipv4(device->ipconfig,
428 return __connman_error_failed(msg, -err);
430 return __connman_error_invalid_property(msg);
432 __connman_storage_save_device(device);
434 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
437 static char *build_group(const unsigned char *ssid, unsigned int ssid_len,
438 const char *mode, const char *security)
443 str = g_string_sized_new((ssid_len * 2) + 24);
447 if (ssid_len > 0 && ssid[0] != '\0') {
448 for (i = 0; i < ssid_len; i++)
449 g_string_append_printf(str, "%02x", ssid[i]);
452 g_string_append_printf(str, "_%s_%s", mode, security);
454 return g_string_free(str, FALSE);
457 static DBusMessage *join_network(DBusConnection *conn,
458 DBusMessage *msg, void *data)
460 struct connman_device *device = data;
461 struct connman_network *network;
462 enum connman_network_type type;
463 unsigned int ssid_size;
464 const char *group, *mode, *security;
466 DBusMessageIter iter, array;
469 DBG("conn %p", conn);
471 if (__connman_security_check_privilege(msg,
472 CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
473 return __connman_error_permission_denied(msg);
475 if (!device->driver || !device->driver->join)
476 return __connman_error_not_supported(msg);
478 dbus_message_iter_init(msg, &iter);
479 dbus_message_iter_recurse(&iter, &array);
481 switch (device->type) {
482 case CONNMAN_DEVICE_TYPE_WIFI:
483 type = CONNMAN_NETWORK_TYPE_WIFI;
486 return __connman_error_not_supported(msg);
489 network = connman_network_create("00_00_00_00_00_00", type);
491 return __connman_error_failed(msg, ENOMEM);
493 while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
494 DBusMessageIter entry, value;
495 const char *key, *str;
497 dbus_message_iter_recurse(&array, &entry);
498 dbus_message_iter_get_basic(&entry, &key);
500 dbus_message_iter_next(&entry);
501 dbus_message_iter_recurse(&entry, &value);
503 switch (dbus_message_iter_get_arg_type(&value)) {
504 case DBUS_TYPE_STRING:
505 dbus_message_iter_get_basic(&value, &str);
506 if (g_str_equal(key, "WiFi.SSID") == TRUE)
507 connman_network_set_blob(network, key,
510 connman_network_set_string(network, key, str);
514 dbus_message_iter_next(&array);
517 ssid = connman_network_get_blob(network, "WiFi.SSID", &ssid_size);
518 mode = connman_network_get_string(network, "WiFi.Mode");
519 security = connman_network_get_string(network, "WiFi.Security");
520 group = build_group(ssid, ssid_size, mode, security);
522 connman_network_set_group(network, group);
524 index = connman_device_get_index(device);
525 connman_network_set_index(network, index);
527 connman_network_set_protocol(network, CONNMAN_NETWORK_PROTOCOL_IP);
529 err = device->driver->join(device, network);
531 connman_network_unref(network);
534 return __connman_error_failed(msg, -err);
536 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
539 static DBusMessage *create_network(DBusConnection *conn,
540 DBusMessage *msg, void *data)
542 DBG("conn %p", conn);
544 if (__connman_security_check_privilege(msg,
545 CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
546 return __connman_error_permission_denied(msg);
548 return __connman_error_invalid_arguments(msg);
551 static DBusMessage *remove_network(DBusConnection *conn,
552 DBusMessage *msg, void *data)
554 DBG("conn %p", conn);
556 if (__connman_security_check_privilege(msg,
557 CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
558 return __connman_error_permission_denied(msg);
560 return __connman_error_invalid_arguments(msg);
563 static DBusMessage *propose_scan(DBusConnection *conn,
564 DBusMessage *msg, void *data)
566 struct connman_device *device = data;
569 DBG("conn %p", conn);
571 switch (device->mode) {
572 case CONNMAN_DEVICE_MODE_UNKNOWN:
573 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
574 return __connman_error_not_supported(msg);
575 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
576 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
580 if (!device->driver || !device->driver->scan)
581 return __connman_error_not_supported(msg);
583 if (device->powered == FALSE)
584 return __connman_error_failed(msg, EINVAL);
586 err = device->driver->scan(device);
588 return __connman_error_failed(msg, -err);
590 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
593 static GDBusMethodTable device_methods[] = {
594 { "GetProperties", "", "a{sv}", get_properties },
595 { "SetProperty", "sv", "", set_property,
596 G_DBUS_METHOD_FLAG_ASYNC },
597 { "JoinNetwork", "a{sv}", "", join_network },
598 { "CreateNetwork", "a{sv}", "o", create_network },
599 { "RemoveNetwork", "o", "", remove_network },
600 { "ProposeScan", "", "", propose_scan },
604 static GDBusSignalTable device_signals[] = {
605 { "PropertyChanged", "sv" },
609 static void append_devices(DBusMessageIter *entry)
611 DBusMessageIter value, iter;
612 const char *key = "Devices";
614 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
616 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
617 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
620 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
621 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
622 __connman_element_list(NULL, CONNMAN_ELEMENT_TYPE_DEVICE, &iter);
623 dbus_message_iter_close_container(&value, &iter);
625 dbus_message_iter_close_container(entry, &value);
628 static void emit_devices_signal(void)
631 DBusMessageIter entry;
633 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
634 CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
638 dbus_message_iter_init_append(signal, &entry);
640 append_devices(&entry);
642 g_dbus_send_message(connection, signal);
645 static int register_interface(struct connman_element *element)
647 struct connman_device *device = element->device;
649 DBG("element %p name %s", element, element->name);
651 if (g_dbus_register_interface(connection, element->path,
652 CONNMAN_DEVICE_INTERFACE,
653 device_methods, device_signals,
654 NULL, device, NULL) == FALSE) {
655 connman_error("Failed to register %s device", element->path);
659 device->registered = TRUE;
661 emit_devices_signal();
666 static void unregister_interface(struct connman_element *element)
668 struct connman_device *device = element->device;
670 DBG("element %p name %s", element, element->name);
672 device->registered = FALSE;
674 emit_devices_signal();
676 g_dbus_unregister_interface(connection, element->path,
677 CONNMAN_DEVICE_INTERFACE);
680 static void device_enable(struct connman_device *device)
682 DBG("device %p", device);
684 if (device->powered == TRUE)
687 if (device->driver->enable) {
688 device->driver->enable(device);
689 __connman_notifier_device_type_increase(device->type);
693 static void device_disable(struct connman_device *device)
695 DBG("device %p", device);
697 if (device->powered == FALSE)
700 g_hash_table_remove_all(device->networks);
702 if (device->driver->disable) {
703 device->driver->disable(device);
704 __connman_notifier_device_type_decrease(device->type);
708 static int setup_device(struct connman_device *device)
712 DBG("device %p", device);
714 err = register_interface(&device->element);
716 if (device->driver->remove)
717 device->driver->remove(device);
718 device->driver = NULL;
722 switch (device->mode) {
723 case CONNMAN_DEVICE_MODE_UNKNOWN:
724 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
725 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
727 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
728 if (device->secondary == FALSE)
729 __connman_profile_add_device(device);
733 device_enable(device);
738 static void probe_driver(struct connman_element *element, gpointer user_data)
740 struct connman_device_driver *driver = user_data;
742 DBG("element %p name %s", element, element->name);
744 if (element->device == NULL)
747 if (element->device->driver != NULL)
750 if (driver->type != element->device->type)
753 if (driver->probe(element->device) < 0)
756 element->device->driver = driver;
758 setup_device(element->device);
761 static void remove_device(struct connman_device *device)
763 DBG("device %p", device);
765 device_disable(device);
767 switch (device->mode) {
768 case CONNMAN_DEVICE_MODE_UNKNOWN:
769 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
770 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
772 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
773 if (device->secondary == FALSE)
774 __connman_profile_remove_device(device);
778 unregister_interface(&device->element);
780 if (device->driver->remove)
781 device->driver->remove(device);
783 device->driver = NULL;
786 static void remove_driver(struct connman_element *element, gpointer user_data)
788 struct connman_device_driver *driver = user_data;
790 DBG("element %p name %s", element, element->name);
792 if (element->device == NULL)
795 if (element->device->driver == driver)
796 remove_device(element->device);
799 connman_bool_t __connman_device_has_driver(struct connman_device *device)
801 if (device == NULL || device->driver == NULL)
804 return device->registered;
807 static GSList *driver_list = NULL;
809 static gint compare_priority(gconstpointer a, gconstpointer b)
811 const struct connman_device_driver *driver1 = a;
812 const struct connman_device_driver *driver2 = b;
814 return driver2->priority - driver1->priority;
818 * connman_device_driver_register:
819 * @driver: device driver definition
821 * Register a new device driver
823 * Returns: %0 on success
825 int connman_device_driver_register(struct connman_device_driver *driver)
827 DBG("driver %p name %s", driver, driver->name);
829 driver_list = g_slist_insert_sorted(driver_list, driver,
832 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
833 probe_driver, driver);
839 * connman_device_driver_unregister:
840 * @driver: device driver definition
842 * Remove a previously registered device driver
844 void connman_device_driver_unregister(struct connman_device_driver *driver)
846 DBG("driver %p name %s", driver, driver->name);
848 driver_list = g_slist_remove(driver_list, driver);
850 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
851 remove_driver, driver);
854 static void unregister_network(gpointer data)
856 struct connman_network *network = data;
858 DBG("network %p", network);
860 connman_element_unregister((struct connman_element *) network);
862 connman_network_unref(network);
865 static void device_destruct(struct connman_element *element)
867 struct connman_device *device = element->device;
869 DBG("element %p name %s", element, element->name);
871 if (device->timeout > 0) {
872 g_source_remove(device->timeout);
876 if (device->pending != NULL) {
877 dbus_message_unref(device->pending);
878 device->pending = NULL;
881 g_free(device->ident);
882 g_free(device->node);
883 g_free(device->name);
884 g_free(device->address);
885 g_free(device->interface);
887 connman_ipconfig_unref(device->ipconfig);
889 g_free(device->last_network);
891 g_hash_table_destroy(device->networks);
892 device->networks = NULL;
896 * connman_device_create:
897 * @node: device node name (for example an address)
900 * Allocate a new device of given #type and assign the #node name to it.
902 * Returns: a newly-allocated #connman_device structure
904 struct connman_device *connman_device_create(const char *node,
905 enum connman_device_type type)
907 struct connman_device *device;
910 DBG("node %s type %d", node, type);
912 device = g_try_new0(struct connman_device, 1);
916 DBG("device %p", device);
918 __connman_element_initialize(&device->element);
920 device->element.name = g_strdup(node);
921 device->element.type = CONNMAN_ELEMENT_TYPE_DEVICE;
923 device->element.device = device;
924 device->element.destruct = device_destruct;
926 str = type2string(type);
928 connman_element_set_string(&device->element,
929 CONNMAN_PROPERTY_ID_TYPE, str);
931 device->element.ipv4.method = CONNMAN_IPCONFIG_METHOD_DHCP;
934 device->name = g_strdup(type2description(device->type));
935 device->mode = CONNMAN_DEVICE_MODE_UNKNOWN;
936 device->secondary = FALSE;
939 case CONNMAN_DEVICE_TYPE_UNKNOWN:
940 case CONNMAN_DEVICE_TYPE_VENDOR:
941 device->scan_interval = 0;
943 case CONNMAN_DEVICE_TYPE_ETHERNET:
944 case CONNMAN_DEVICE_TYPE_WIFI:
945 device->scan_interval = 300;
947 case CONNMAN_DEVICE_TYPE_WIMAX:
948 device->scan_interval = 0;
950 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
951 device->scan_interval = 0;
953 case CONNMAN_DEVICE_TYPE_GPS:
954 device->scan_interval = 0;
956 case CONNMAN_DEVICE_TYPE_HSO:
957 case CONNMAN_DEVICE_TYPE_NOZOMI:
958 case CONNMAN_DEVICE_TYPE_HUAWEI:
959 case CONNMAN_DEVICE_TYPE_NOVATEL:
960 device->scan_interval = 0;
964 device->ipconfig = connman_ipconfig_create();
965 if (device->ipconfig == NULL) {
966 connman_device_unref(device);
970 device->networks = g_hash_table_new_full(g_str_hash, g_str_equal,
971 g_free, unregister_network);
977 * connman_device_ref:
978 * @device: device structure
980 * Increase reference counter of device
982 struct connman_device *connman_device_ref(struct connman_device *device)
984 if (connman_element_ref(&device->element) == NULL)
991 * connman_device_unref:
992 * @device: device structure
994 * Decrease reference counter of device
996 void connman_device_unref(struct connman_device *device)
998 connman_element_unref(&device->element);
1001 const char *__connman_device_get_type(struct connman_device *device)
1003 return type2string(device->type);
1007 * connman_device_get_type:
1008 * @device: device structure
1010 * Get type of device
1012 enum connman_device_type connman_device_get_type(struct connman_device *device)
1014 return device->type;
1018 * connman_device_get_name:
1019 * @device: device structure
1021 * Get unique name of device
1023 const char *connman_device_get_name(struct connman_device *device)
1025 return device->element.name;
1029 * connman_device_get_path:
1030 * @device: device structure
1032 * Get path name of device
1034 const char *connman_device_get_path(struct connman_device *device)
1036 return device->element.path;
1040 * connman_device_set_index:
1041 * @device: device structure
1042 * @index: index number
1044 * Set index number of device
1046 void connman_device_set_index(struct connman_device *device, int index)
1048 device->element.index = index;
1052 * connman_device_get_index:
1053 * @device: device structure
1055 * Get index number of device
1057 int connman_device_get_index(struct connman_device *device)
1059 return device->element.index;
1063 * connman_device_set_interface:
1064 * @device: device structure
1065 * @interface: interface name
1067 * Set interface name of device
1069 void connman_device_set_interface(struct connman_device *device,
1070 const char *interface)
1072 g_free(device->element.devname);
1073 device->element.devname = g_strdup(interface);
1075 g_free(device->interface);
1076 device->interface = g_strdup(interface);
1078 if (device->name == NULL) {
1079 const char *str = type2description(device->type);
1080 if (str != NULL && device->interface != NULL)
1081 device->name = g_strdup_printf("%s (%s)", str,
1087 * connman_device_get_interface:
1088 * @device: device structure
1090 * Get interface name of device
1092 const char *connman_device_get_interface(struct connman_device *device)
1094 return device->interface;
1098 * connman_device_set_ident:
1099 * @device: device structure
1100 * @ident: unique identifier
1102 * Set unique identifier of device
1104 void connman_device_set_ident(struct connman_device *device,
1107 g_free(device->ident);
1108 device->ident = g_strdup(ident);
1111 const char *__connman_device_get_ident(struct connman_device *device)
1113 return device->ident;
1117 * connman_device_set_mode:
1118 * @device: device structure
1119 * @mode: network mode
1121 * Change network mode of device
1123 void connman_device_set_mode(struct connman_device *device,
1124 enum connman_device_mode mode)
1126 device->mode = mode;
1130 * connman_device_get_mode:
1131 * @device: device structure
1133 * Get network mode of device
1135 enum connman_device_mode connman_device_get_mode(struct connman_device *device)
1137 return device->mode;
1141 * connman_device_set_secondary:
1142 * @device: device structure
1143 * @secondary: secondary value
1145 * Change secondary value of device
1147 void connman_device_set_secondary(struct connman_device *device,
1148 connman_bool_t secondary)
1150 device->secondary = secondary;
1154 * connman_device_get_secondary:
1155 * @device: device structure
1157 * Get secondary value of device
1159 connman_bool_t connman_device_get_secondary(struct connman_device *device)
1161 return device->secondary;
1165 * connman_device_set_powered:
1166 * @device: device structure
1167 * @powered: powered state
1169 * Change power state of device
1171 int connman_device_set_powered(struct connman_device *device,
1172 connman_bool_t powered)
1174 DBusMessage *signal;
1175 DBusMessageIter entry, value;
1176 const char *key = "Powered";
1178 DBG("driver %p powered %d", device, powered);
1180 if (device->timeout > 0) {
1181 g_source_remove(device->timeout);
1182 device->timeout = 0;
1185 if (device->pending != NULL) {
1186 g_dbus_send_reply(connection, device->pending,
1189 dbus_message_unref(device->pending);
1192 if (device->powered == powered)
1195 device->powered = powered;
1197 if (device->registered == FALSE)
1200 signal = dbus_message_new_signal(device->element.path,
1201 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
1205 dbus_message_iter_init_append(signal, &entry);
1207 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
1209 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
1210 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
1211 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &powered);
1212 dbus_message_iter_close_container(&entry, &value);
1214 g_dbus_send_message(connection, signal);
1216 if (powered == FALSE)
1219 if (device->scan_timeout > 0) {
1220 g_source_remove(device->scan_timeout);
1221 device->scan_timeout = 0;
1224 if (device->scan_interval > 0) {
1225 guint interval = device->scan_interval;
1226 device->scan_timeout = g_timeout_add_seconds(interval,
1227 device_scan_trigger, device);
1230 if (device->driver->scan)
1231 device->driver->scan(device);
1237 * connman_device_set_carrier:
1238 * @device: device structure
1239 * @carrier: carrier state
1241 * Change carrier state of device (only for device without scanning)
1243 int connman_device_set_carrier(struct connman_device *device,
1244 connman_bool_t carrier)
1246 DBG("driver %p carrier %d", device, carrier);
1248 switch (device->mode) {
1249 case CONNMAN_DEVICE_MODE_UNKNOWN:
1250 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1251 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1253 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1257 if (device->carrier == carrier)
1260 device->carrier = carrier;
1262 return set_carrier(device, device->carrier);
1265 int __connman_device_connect(struct connman_device *device)
1267 DBG("device %p", device);
1269 if (device->disconnected == FALSE)
1272 if (device->driver && device->driver->connect)
1273 device->driver->connect(device);
1278 int __connman_device_disconnect(struct connman_device *device)
1280 GHashTableIter iter;
1281 gpointer key, value;
1283 DBG("device %p", device);
1285 connman_device_set_disconnected(device, TRUE);
1287 g_hash_table_iter_init(&iter, device->networks);
1289 while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
1290 struct connman_network *network = value;
1292 if (connman_network_get_connected(network) == TRUE)
1293 __connman_network_disconnect(network);
1296 if (device->driver && device->driver->disconnect)
1297 device->driver->disconnect(device);
1302 static void connect_known_network(struct connman_device *device)
1304 struct connman_network *network = NULL;
1305 GHashTableIter iter;
1306 gpointer key, value;
1308 unsigned int count = 0;
1310 DBG("device %p", device);
1312 g_hash_table_iter_init(&iter, device->networks);
1314 while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
1315 connman_uint8_t old_strength, new_strength;
1319 if (connman_network_get_available(value) == FALSE)
1322 name = connman_network_get_string(value,
1323 CONNMAN_PROPERTY_ID_NAME);
1324 if (name != NULL && device->last_network != NULL) {
1325 if (g_str_equal(name, device->last_network) == TRUE) {
1331 if (network == NULL) {
1336 old_strength = connman_network_get_uint8(network,
1337 CONNMAN_PROPERTY_ID_STRENGTH);
1338 new_strength = connman_network_get_uint8(value,
1339 CONNMAN_PROPERTY_ID_STRENGTH);
1341 if (new_strength > old_strength)
1345 if (network != NULL) {
1348 name = connman_network_get_string(value,
1349 CONNMAN_PROPERTY_ID_NAME);
1351 err = __connman_network_connect(network);
1352 if (err == 0 || err == -EINPROGRESS)
1360 if (device->driver && device->driver->scan)
1361 device->driver->scan(device);
1364 static void mark_network_unavailable(gpointer key, gpointer value,
1367 struct connman_network *network = value;
1369 if (connman_network_get_connected(network) == TRUE)
1372 connman_network_set_available(network, FALSE);
1375 static gboolean remove_unavailable_network(gpointer key, gpointer value,
1378 struct connman_network *network = value;
1380 if (connman_network_get_connected(network) == TRUE)
1383 if (connman_network_get_available(network) == TRUE)
1390 * connman_device_set_scanning:
1391 * @device: device structure
1392 * @scanning: scanning state
1394 * Change scanning state of device
1396 int connman_device_set_scanning(struct connman_device *device,
1397 connman_bool_t scanning)
1399 DBusMessage *signal;
1400 DBusMessageIter entry, value;
1401 const char *key = "Scanning";
1403 DBG("driver %p scanning %d", device, scanning);
1405 if (!device->driver || !device->driver->scan)
1408 if (device->scanning == scanning)
1411 device->scanning = scanning;
1413 signal = dbus_message_new_signal(device->element.path,
1414 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
1418 dbus_message_iter_init_append(signal, &entry);
1420 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
1422 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
1423 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
1424 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &scanning);
1425 dbus_message_iter_close_container(&entry, &value);
1427 g_dbus_send_message(connection, signal);
1429 if (scanning == TRUE) {
1430 if (device->scan_timeout > 0) {
1431 g_source_remove(device->scan_timeout);
1432 device->scan_timeout = 0;
1435 if (device->scan_interval > 0) {
1436 guint interval = device->scan_interval;
1437 device->scan_timeout = g_timeout_add_seconds(interval,
1438 device_scan_trigger, device);
1441 g_hash_table_foreach(device->networks,
1442 mark_network_unavailable, NULL);
1446 g_hash_table_foreach_remove(device->networks,
1447 remove_unavailable_network, NULL);
1449 if (device->connections > 0)
1452 if (device->disconnected == TRUE)
1455 connect_known_network(device);
1461 * connman_device_set_disconnected:
1462 * @device: device structure
1463 * @disconnected: disconnected state
1465 * Change disconnected state of device (only for device with networks)
1467 int connman_device_set_disconnected(struct connman_device *device,
1468 connman_bool_t disconnected)
1470 DBG("driver %p disconnected %d", device, disconnected);
1472 switch (device->mode) {
1473 case CONNMAN_DEVICE_MODE_UNKNOWN:
1474 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1476 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1477 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1481 if (device->disconnected == disconnected)
1484 device->disconnected = disconnected;
1490 * connman_device_set_string:
1491 * @device: device structure
1492 * @key: unique identifier
1493 * @value: string value
1495 * Set string value for specific key
1497 int connman_device_set_string(struct connman_device *device,
1498 const char *key, const char *value)
1500 DBG("device %p key %s value %s", device, key, value);
1502 if (g_str_equal(key, "Address") == TRUE) {
1503 g_free(device->address);
1504 device->address = g_strdup(value);
1505 } else if (g_str_equal(key, "Name") == TRUE) {
1506 g_free(device->name);
1507 device->name = g_strdup(value);
1508 } else if (g_str_equal(key, "Node") == TRUE) {
1509 g_free(device->node);
1510 device->node = g_strdup(value);
1513 return connman_element_set_string(&device->element, key, value);
1517 * connman_device_get_string:
1518 * @device: device structure
1519 * @key: unique identifier
1521 * Get string value for specific key
1523 const char *connman_device_get_string(struct connman_device *device,
1526 DBG("device %p key %s", device, key);
1528 if (g_str_equal(key, "Address") == TRUE)
1529 return device->address;
1530 else if (g_str_equal(key, "Name") == TRUE)
1531 return device->name;
1532 else if (g_str_equal(key, "Node") == TRUE)
1533 return device->node;
1535 return connman_element_get_string(&device->element, key);
1538 static void set_offlinemode(struct connman_element *element, gpointer user_data)
1540 struct connman_device *device = element->device;
1541 connman_bool_t offlinemode = GPOINTER_TO_UINT(user_data);
1542 connman_bool_t powered;
1544 DBG("element %p name %s", element, element->name);
1549 powered = (offlinemode == TRUE) ? FALSE : TRUE;
1551 if (device->powered == powered)
1554 set_powered(device, powered);
1557 int __connman_device_set_offlinemode(connman_bool_t offlinemode)
1559 DBG("offlinmode %d", offlinemode);
1561 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
1562 set_offlinemode, GUINT_TO_POINTER(offlinemode));
1564 __connman_notifier_offline_mode(offlinemode);
1569 void __connman_device_increase_connections(struct connman_device *device)
1571 device->connections++;
1574 void __connman_device_decrease_connections(struct connman_device *device)
1576 device->connections--;
1580 * connman_device_add_network:
1581 * @device: device structure
1582 * @network: network structure
1584 * Add new network to the device
1586 int connman_device_add_network(struct connman_device *device,
1587 struct connman_network *network)
1589 const char *identifier = connman_network_get_identifier(network);
1592 DBG("device %p network %p", device, network);
1594 switch (device->mode) {
1595 case CONNMAN_DEVICE_MODE_UNKNOWN:
1596 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1598 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1599 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1603 __connman_network_set_device(network, device);
1605 __connman_storage_load_network(network);
1607 err = connman_element_register((struct connman_element *) network,
1610 __connman_network_set_device(network, NULL);
1614 g_hash_table_insert(device->networks, g_strdup(identifier),
1621 * connman_device_get_network:
1622 * @device: device structure
1623 * @identifier: network identifier
1625 * Get network for given identifier
1627 struct connman_network *connman_device_get_network(struct connman_device *device,
1628 const char *identifier)
1630 DBG("device %p identifier %s", device, identifier);
1632 return g_hash_table_lookup(device->networks, identifier);
1636 * connman_device_remove_network:
1637 * @device: device structure
1638 * @identifier: network identifier
1640 * Remove network for given identifier
1642 int connman_device_remove_network(struct connman_device *device,
1643 const char *identifier)
1645 DBG("device %p identifier %s", device, identifier);
1647 g_hash_table_remove(device->networks, identifier);
1652 void __connman_device_set_network(struct connman_device *device,
1653 struct connman_network *network)
1657 if (device->network == network)
1660 if (device->network != NULL)
1661 connman_network_unref(device->network);
1663 if (network != NULL) {
1664 name = connman_network_get_string(network,
1665 CONNMAN_PROPERTY_ID_NAME);
1666 g_free(device->last_network);
1667 device->last_network = g_strdup(name);
1669 device->network = connman_network_ref(network);
1671 g_free(device->last_network);
1672 device->last_network = NULL;
1674 device->network = NULL;
1679 * connman_device_register:
1680 * @device: device structure
1682 * Register device with the system
1684 int connman_device_register(struct connman_device *device)
1686 __connman_storage_load_device(device);
1688 switch (device->mode) {
1689 case CONNMAN_DEVICE_MODE_UNKNOWN:
1690 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1692 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1693 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1694 __connman_storage_init_network(device);
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 __connman_storage_save_device(device);
1711 connman_element_unregister(&device->element);
1715 * connman_device_get_data:
1716 * @device: device structure
1718 * Get private device data pointer
1720 void *connman_device_get_data(struct connman_device *device)
1722 return device->driver_data;
1726 * connman_device_set_data:
1727 * @device: device structure
1728 * @data: data pointer
1730 * Set private device data pointer
1732 void connman_device_set_data(struct connman_device *device, void *data)
1734 device->driver_data = data;
1737 static gboolean match_driver(struct connman_device *device,
1738 struct connman_device_driver *driver)
1740 if (device->type == driver->type ||
1741 driver->type == CONNMAN_DEVICE_TYPE_UNKNOWN)
1747 static int device_probe(struct connman_element *element)
1749 struct connman_device *device = element->device;
1752 DBG("element %p name %s", element, element->name);
1757 if (device->driver != NULL)
1760 for (list = driver_list; list; list = list->next) {
1761 struct connman_device_driver *driver = list->data;
1763 if (match_driver(device, driver) == FALSE)
1766 DBG("driver %p name %s", driver, driver->name);
1768 if (driver->probe(device) == 0) {
1769 device->driver = driver;
1774 if (device->driver == NULL)
1777 return setup_device(device);
1780 static void device_remove(struct connman_element *element)
1782 struct connman_device *device = element->device;
1784 DBG("element %p name %s", element, element->name);
1789 if (device->driver == NULL)
1792 remove_device(device);
1795 static struct connman_driver device_driver = {
1797 .type = CONNMAN_ELEMENT_TYPE_DEVICE,
1798 .priority = CONNMAN_DRIVER_PRIORITY_LOW,
1799 .probe = device_probe,
1800 .remove = device_remove,
1803 static int device_load(struct connman_device *device)
1806 gchar *pathname, *identifier, *data = NULL;
1810 DBG("device %p", device);
1812 pathname = g_strdup_printf("%s/%s.conf", STORAGEDIR,
1813 __connman_profile_active_ident());
1814 if (pathname == NULL)
1817 keyfile = g_key_file_new();
1819 if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
1826 if (g_key_file_load_from_data(keyfile, data, length,
1827 0, NULL) == FALSE) {
1834 identifier = g_strdup_printf("device_%s", device->element.name);
1835 if (identifier == NULL)
1838 switch (device->mode) {
1839 case CONNMAN_DEVICE_MODE_UNKNOWN:
1840 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1842 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1843 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1844 val = g_key_file_get_integer(keyfile, identifier,
1845 "ScanInterval", NULL);
1847 device->scan_interval = val;
1852 g_key_file_free(keyfile);
1859 static int device_save(struct connman_device *device)
1862 gchar *pathname, *identifier = NULL, *data = NULL;
1865 DBG("device %p", device);
1867 pathname = g_strdup_printf("%s/%s.conf", STORAGEDIR,
1868 __connman_profile_active_ident());
1869 if (pathname == NULL)
1872 keyfile = g_key_file_new();
1874 if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
1878 if (g_key_file_load_from_data(keyfile, data, length,
1886 identifier = g_strdup_printf("device_%s", device->element.name);
1887 if (identifier == NULL)
1890 switch (device->mode) {
1891 case CONNMAN_DEVICE_MODE_UNKNOWN:
1892 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1894 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1895 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1896 if (device->scan_interval > 0)
1897 g_key_file_set_integer(keyfile, identifier,
1898 "ScanInterval", device->scan_interval);
1902 data = g_key_file_to_data(keyfile, &length, NULL);
1904 if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
1905 connman_error("Failed to store device information");
1910 g_key_file_free(keyfile);
1918 static struct connman_storage device_storage = {
1920 .priority = CONNMAN_STORAGE_PRIORITY_LOW,
1921 .device_load = device_load,
1922 .device_save = device_save,
1925 int __connman_device_init(void)
1929 connection = connman_dbus_get_connection();
1931 if (connman_storage_register(&device_storage) < 0)
1932 connman_error("Failed to register device storage");
1934 return connman_driver_register(&device_driver);
1937 void __connman_device_cleanup(void)
1941 connman_driver_unregister(&device_driver);
1943 connman_storage_unregister(&device_storage);
1945 dbus_connection_unref(connection);