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
31 struct connman_device {
32 struct connman_element element;
33 enum connman_device_type type;
34 enum connman_device_mode mode;
35 enum connman_device_policy policy;
36 connman_bool_t powered;
37 connman_bool_t carrier;
38 connman_bool_t scanning;
43 struct connman_device_driver *driver;
46 connman_bool_t registered;
51 static const char *type2description(enum connman_device_type type)
54 case CONNMAN_DEVICE_TYPE_UNKNOWN:
55 case CONNMAN_DEVICE_TYPE_VENDOR:
57 case CONNMAN_DEVICE_TYPE_ETHERNET:
59 case CONNMAN_DEVICE_TYPE_WIFI:
61 case CONNMAN_DEVICE_TYPE_WIMAX:
63 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
65 case CONNMAN_DEVICE_TYPE_HSO:
66 case CONNMAN_DEVICE_TYPE_NOZOMI:
67 case CONNMAN_DEVICE_TYPE_HUAWEI:
68 case CONNMAN_DEVICE_TYPE_NOVATEL:
75 static const char *type2string(enum connman_device_type type)
78 case CONNMAN_DEVICE_TYPE_UNKNOWN:
79 case CONNMAN_DEVICE_TYPE_VENDOR:
81 case CONNMAN_DEVICE_TYPE_ETHERNET:
83 case CONNMAN_DEVICE_TYPE_WIFI:
85 case CONNMAN_DEVICE_TYPE_WIMAX:
87 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
89 case CONNMAN_DEVICE_TYPE_HSO:
90 case CONNMAN_DEVICE_TYPE_HUAWEI:
91 case CONNMAN_DEVICE_TYPE_NOZOMI:
92 case CONNMAN_DEVICE_TYPE_NOVATEL:
99 static const char *policy2string(enum connman_device_policy policy)
102 case CONNMAN_DEVICE_POLICY_UNKNOWN:
104 case CONNMAN_DEVICE_POLICY_IGNORE:
106 case CONNMAN_DEVICE_POLICY_OFF:
108 case CONNMAN_DEVICE_POLICY_AUTO:
110 case CONNMAN_DEVICE_POLICY_MANUAL:
117 static enum connman_device_policy string2policy(const char *policy)
119 if (g_str_equal(policy, "ignore") == TRUE)
120 return CONNMAN_DEVICE_POLICY_IGNORE;
121 else if (g_str_equal(policy, "off") == TRUE)
122 return CONNMAN_DEVICE_POLICY_OFF;
123 else if (g_str_equal(policy, "auto") == TRUE)
124 return CONNMAN_DEVICE_POLICY_AUTO;
125 else if (g_str_equal(policy, "manual") == TRUE)
126 return CONNMAN_DEVICE_POLICY_MANUAL;
128 return CONNMAN_DEVICE_POLICY_UNKNOWN;
131 static int set_powered(struct connman_device *device, connman_bool_t powered)
133 struct connman_device_driver *driver = device->driver;
136 DBG("device %p powered %d", device, powered);
141 if (powered == TRUE) {
143 err = driver->enable(device);
147 g_hash_table_remove_all(device->networks);
150 err = driver->disable(device);
158 static int set_policy(DBusConnection *connection,
159 struct connman_device *device,
160 enum connman_device_policy policy)
163 DBusMessageIter entry, value;
164 const char *str, *key = "Policy";
167 DBG("device %p policy %d", device, policy);
169 if (device->policy == policy)
173 case CONNMAN_DEVICE_POLICY_UNKNOWN:
175 case CONNMAN_DEVICE_POLICY_IGNORE:
177 case CONNMAN_DEVICE_POLICY_OFF:
178 if (device->powered == TRUE)
179 err = set_powered(device, FALSE);
181 case CONNMAN_DEVICE_POLICY_AUTO:
182 case CONNMAN_DEVICE_POLICY_MANUAL:
183 if (device->powered == FALSE)
184 err = set_powered(device, TRUE);
191 device->policy = policy;
193 signal = dbus_message_new_signal(device->element.path,
194 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
198 dbus_message_iter_init_append(signal, &entry);
200 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
202 str = policy2string(policy);
204 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
205 DBUS_TYPE_STRING_AS_STRING, &value);
206 dbus_message_iter_append_basic(&value, DBUS_TYPE_STRING, &str);
207 dbus_message_iter_close_container(&entry, &value);
209 g_dbus_send_message(connection, signal);
214 static void append_networks(struct connman_device *device,
215 DBusMessageIter *entry)
217 DBusMessageIter value, iter;
218 const char *key = "Networks";
220 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
222 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
223 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
226 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
227 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
228 __connman_element_list((struct connman_element *) device,
229 CONNMAN_ELEMENT_TYPE_NETWORK, &iter);
230 dbus_message_iter_close_container(&value, &iter);
232 dbus_message_iter_close_container(entry, &value);
235 static DBusMessage *get_properties(DBusConnection *conn,
236 DBusMessage *msg, void *data)
238 struct connman_device *device = data;
240 DBusMessageIter array, dict, entry;
243 DBG("conn %p", conn);
245 reply = dbus_message_new_method_return(msg);
249 dbus_message_iter_init_append(reply, &array);
251 dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
252 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
253 DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
254 DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
256 str = type2description(device->type);
257 if (str != NULL && device->interface != NULL) {
258 char *name = g_strdup_printf("%s (%s)", str, device->interface);
260 connman_dbus_dict_append_variant(&dict, "Name",
261 DBUS_TYPE_STRING, &name);
265 str = type2string(device->type);
267 connman_dbus_dict_append_variant(&dict, "Type",
268 DBUS_TYPE_STRING, &str);
270 if (device->interface != NULL)
271 connman_dbus_dict_append_variant(&dict, "Interface",
272 DBUS_TYPE_STRING, &device->interface);
274 str = policy2string(device->policy);
276 connman_dbus_dict_append_variant(&dict, "Policy",
277 DBUS_TYPE_STRING, &str);
279 connman_dbus_dict_append_variant(&dict, "Powered",
280 DBUS_TYPE_BOOLEAN, &device->powered);
282 if (device->driver && device->driver->scan)
283 connman_dbus_dict_append_variant(&dict, "Scanning",
284 DBUS_TYPE_BOOLEAN, &device->scanning);
286 switch (device->mode) {
287 case CONNMAN_DEVICE_MODE_UNKNOWN:
288 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
290 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
291 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
292 dbus_message_iter_open_container(&dict, DBUS_TYPE_DICT_ENTRY,
294 append_networks(device, &entry);
295 dbus_message_iter_close_container(&dict, &entry);
299 dbus_message_iter_close_container(&array, &dict);
304 static DBusMessage *set_property(DBusConnection *conn,
305 DBusMessage *msg, void *data)
307 struct connman_device *device = data;
308 DBusMessageIter iter, value;
311 DBG("conn %p", conn);
313 if (dbus_message_iter_init(msg, &iter) == FALSE)
314 return __connman_error_invalid_arguments(msg);
316 dbus_message_iter_get_basic(&iter, &name);
317 dbus_message_iter_next(&iter);
318 dbus_message_iter_recurse(&iter, &value);
320 if (__connman_security_check_privileges(msg) < 0)
321 return __connman_error_permission_denied(msg);
323 if (g_str_equal(name, "Powered") == TRUE) {
324 connman_bool_t powered;
327 dbus_message_iter_get_basic(&value, &powered);
329 if (device->powered == powered)
330 return __connman_error_invalid_arguments(msg);
332 err = set_powered(device, powered);
333 if (err < 0 && err != -EINPROGRESS)
334 return __connman_error_failed(msg);
335 } else if (g_str_equal(name, "Policy") == TRUE) {
336 enum connman_device_policy policy;
340 dbus_message_iter_get_basic(&value, &str);
341 policy = string2policy(str);
342 if (policy == CONNMAN_DEVICE_POLICY_UNKNOWN)
343 return __connman_error_invalid_arguments(msg);
345 err = set_policy(conn, device, policy);
347 return __connman_error_failed(msg);
350 __connman_storage_save_device(device);
352 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
355 static DBusMessage *create_network(DBusConnection *conn,
356 DBusMessage *msg, void *data)
358 DBG("conn %p", conn);
360 if (__connman_security_check_privileges(msg) < 0)
361 return __connman_error_permission_denied(msg);
363 return __connman_error_invalid_arguments(msg);
366 static DBusMessage *remove_network(DBusConnection *conn,
367 DBusMessage *msg, void *data)
369 DBG("conn %p", conn);
371 if (__connman_security_check_privileges(msg) < 0)
372 return __connman_error_permission_denied(msg);
374 return __connman_error_invalid_arguments(msg);
377 static DBusMessage *propose_scan(DBusConnection *conn,
378 DBusMessage *msg, void *data)
380 struct connman_device *device = data;
383 DBG("conn %p", conn);
385 switch (device->mode) {
386 case CONNMAN_DEVICE_MODE_UNKNOWN:
387 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
388 return __connman_error_not_supported(msg);
389 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
390 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
394 if (!device->driver || !device->driver->scan)
395 return __connman_error_not_supported(msg);
397 if (device->powered == FALSE)
398 return __connman_error_failed(msg);
400 err = device->driver->scan(device);
402 return __connman_error_failed(msg);
404 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
407 static GDBusMethodTable device_methods[] = {
408 { "GetProperties", "", "a{sv}", get_properties },
409 { "SetProperty", "sv", "", set_property },
410 { "CreateNetwork", "a{sv}", "o", create_network },
411 { "RemoveNetwork", "o", "", remove_network },
412 { "ProposeScan", "", "", propose_scan },
416 static GDBusSignalTable device_signals[] = {
417 { "PropertyChanged", "sv" },
421 static DBusConnection *connection;
423 static void append_devices(DBusMessageIter *entry)
425 DBusMessageIter value, iter;
426 const char *key = "Devices";
428 dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
430 dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
431 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
434 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
435 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
436 __connman_element_list(NULL, CONNMAN_ELEMENT_TYPE_DEVICE, &iter);
437 dbus_message_iter_close_container(&value, &iter);
439 dbus_message_iter_close_container(entry, &value);
442 static void emit_devices_signal(void)
445 DBusMessageIter entry;
447 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
448 CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
452 dbus_message_iter_init_append(signal, &entry);
454 append_devices(&entry);
456 g_dbus_send_message(connection, signal);
459 static int register_interface(struct connman_element *element)
461 struct connman_device *device = element->device;
463 DBG("element %p name %s", element, element->name);
465 if (g_dbus_register_interface(connection, element->path,
466 CONNMAN_DEVICE_INTERFACE,
467 device_methods, device_signals,
468 NULL, device, NULL) == FALSE) {
469 connman_error("Failed to register %s device", element->path);
473 device->registered = TRUE;
475 emit_devices_signal();
480 static void unregister_interface(struct connman_element *element)
482 struct connman_device *device = element->device;
484 DBG("element %p name %s", element, element->name);
486 device->registered = FALSE;
488 emit_devices_signal();
490 g_dbus_unregister_interface(connection, element->path,
491 CONNMAN_DEVICE_INTERFACE);
494 static void device_enable(struct connman_device *device)
496 DBG("device %p", device);
498 if (device->policy == CONNMAN_DEVICE_POLICY_IGNORE ||
499 device->policy == CONNMAN_DEVICE_POLICY_OFF)
502 if (device->powered == TRUE)
505 if (device->driver->enable)
506 device->driver->enable(device);
509 static void device_disable(struct connman_device *device)
511 DBG("device %p", device);
513 if (device->policy == CONNMAN_DEVICE_POLICY_IGNORE)
516 if (device->powered == FALSE)
519 g_hash_table_remove_all(device->networks);
521 if (device->driver->disable)
522 device->driver->disable(device);
525 static int setup_device(struct connman_device *device)
529 DBG("device %p", device);
531 err = register_interface(&device->element);
533 if (device->driver->remove)
534 device->driver->remove(device);
535 device->driver = NULL;
539 device_enable(device);
544 static void probe_driver(struct connman_element *element, gpointer user_data)
546 struct connman_device_driver *driver = user_data;
548 DBG("element %p name %s", element, element->name);
550 if (element->device == NULL)
553 if (driver->probe(element->device) < 0)
556 element->device->driver = driver;
558 setup_device(element->device);
561 static void remove_device(struct connman_device *device)
563 DBG("device %p", device);
565 device_disable(device);
567 unregister_interface(&device->element);
569 if (device->driver->remove)
570 device->driver->remove(device);
572 device->driver = NULL;
575 static void remove_driver(struct connman_element *element, gpointer user_data)
577 struct connman_device_driver *driver = user_data;
579 DBG("element %p name %s", element, element->name);
581 if (element->device == NULL)
584 if (element->device->driver == driver)
585 remove_device(element->device);
588 connman_bool_t __connman_device_has_driver(struct connman_device *device)
590 if (device == NULL || device->driver == NULL)
593 return device->registered;
596 static GSList *driver_list = NULL;
598 static gint compare_priority(gconstpointer a, gconstpointer b)
600 const struct connman_device_driver *driver1 = a;
601 const struct connman_device_driver *driver2 = b;
603 return driver2->priority - driver1->priority;
607 * connman_device_driver_register:
608 * @driver: device driver definition
610 * Register a new device driver
612 * Returns: %0 on success
614 int connman_device_driver_register(struct connman_device_driver *driver)
616 DBG("driver %p name %s", driver, driver->name);
618 driver_list = g_slist_insert_sorted(driver_list, driver,
621 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
622 probe_driver, driver);
628 * connman_device_driver_unregister:
629 * @driver: device driver definition
631 * Remove a previously registered device driver
633 void connman_device_driver_unregister(struct connman_device_driver *driver)
635 DBG("driver %p name %s", driver, driver->name);
637 driver_list = g_slist_remove(driver_list, driver);
639 __connman_element_foreach(NULL, CONNMAN_ELEMENT_TYPE_DEVICE,
640 remove_driver, driver);
643 static void unregister_network(gpointer data)
645 struct connman_network *network = data;
647 DBG("network %p", network);
649 connman_element_unregister((struct connman_element *) network);
651 connman_network_unref(network);
654 static void device_destruct(struct connman_element *element)
656 struct connman_device *device = element->device;
658 DBG("element %p name %s", element, element->name);
660 g_free(device->node);
661 g_free(device->name);
662 g_free(device->interface);
664 g_hash_table_destroy(device->networks);
665 device->networks = NULL;
669 * connman_device_create:
670 * @node: device node name (for example an address)
673 * Allocate a new device of given #type and assign the #node name to it.
675 * Returns: a newly-allocated #connman_device structure
677 struct connman_device *connman_device_create(const char *node,
678 enum connman_device_type type)
680 struct connman_device *device;
682 DBG("node %s type %d", node, type);
684 device = g_try_new0(struct connman_device, 1);
688 DBG("device %p", device);
690 device->element.refcount = 1;
692 device->element.name = g_strdup(node);
693 device->element.type = CONNMAN_ELEMENT_TYPE_DEVICE;
694 device->element.index = -1;
697 case CONNMAN_DEVICE_TYPE_UNKNOWN:
698 case CONNMAN_DEVICE_TYPE_VENDOR:
699 case CONNMAN_DEVICE_TYPE_WIFI:
700 case CONNMAN_DEVICE_TYPE_WIMAX:
701 case CONNMAN_DEVICE_TYPE_BLUETOOTH:
702 case CONNMAN_DEVICE_TYPE_HSO:
703 case CONNMAN_DEVICE_TYPE_NOZOMI:
704 case CONNMAN_DEVICE_TYPE_HUAWEI:
705 case CONNMAN_DEVICE_TYPE_NOVATEL:
706 device->element.subtype = CONNMAN_ELEMENT_SUBTYPE_UNKNOWN;
708 case CONNMAN_DEVICE_TYPE_ETHERNET:
709 device->element.subtype = CONNMAN_ELEMENT_SUBTYPE_ETHERNET;
713 device->element.device = device;
714 device->element.destruct = device_destruct;
717 device->mode = CONNMAN_DEVICE_MODE_UNKNOWN;
718 device->policy = CONNMAN_DEVICE_POLICY_AUTO;
720 device->networks = g_hash_table_new_full(g_str_hash, g_str_equal,
721 g_free, unregister_network);
727 * connman_device_ref:
728 * @device: device structure
730 * Increase reference counter of device
732 struct connman_device *connman_device_ref(struct connman_device *device)
734 if (connman_element_ref(&device->element) == NULL)
741 * connman_device_unref:
742 * @device: device structure
744 * Decrease reference counter of device
746 void connman_device_unref(struct connman_device *device)
748 connman_element_unref(&device->element);
752 * connman_device_get_name:
753 * @device: device structure
755 * Get unique name of device
757 const char *connman_device_get_name(struct connman_device *device)
759 return device->element.name;
763 * connman_device_get_path:
764 * @device: device structure
766 * Get path name of device
768 const char *connman_device_get_path(struct connman_device *device)
770 return device->element.path;
774 * connman_device_set_index:
775 * @device: device structure
776 * @index: index number
778 * Set index number of device
780 void connman_device_set_index(struct connman_device *device, int index)
782 device->element.index = index;
786 * connman_device_get_index:
787 * @device: device structure
789 * Get index number of device
791 int connman_device_get_index(struct connman_device *device)
793 return device->element.index;
797 * connman_device_set_interface:
798 * @device: device structure
799 * @interface: interface name
801 * Set interface name of device
803 void connman_device_set_interface(struct connman_device *device,
804 const char *interface)
806 g_free(device->element.devname);
807 device->element.devname = g_strdup(interface);
809 g_free(device->interface);
810 device->interface = g_strdup(interface);
814 * connman_device_get_interface:
815 * @device: device structure
817 * Get interface name of device
819 const char *connman_device_get_interface(struct connman_device *device)
821 return device->interface;
825 * connman_device_set_policy:
826 * @device: device structure
827 * @policy: power and connection policy
829 * Change power and connection policy of device
831 void connman_device_set_policy(struct connman_device *device,
832 enum connman_device_policy policy)
834 device->policy = policy;
838 * connman_device_set_mode:
839 * @device: device structure
840 * @mode: network mode
842 * Change network mode of device
844 void connman_device_set_mode(struct connman_device *device,
845 enum connman_device_mode mode)
851 * connman_device_set_powered:
852 * @device: device structure
853 * @powered: powered state
855 * Change power state of device
857 int connman_device_set_powered(struct connman_device *device,
858 connman_bool_t powered)
861 DBusMessageIter entry, value;
862 const char *key = "Powered";
864 DBG("driver %p powered %d", device, powered);
866 if (device->powered == powered)
869 device->powered = powered;
871 signal = dbus_message_new_signal(device->element.path,
872 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
876 dbus_message_iter_init_append(signal, &entry);
878 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
880 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
881 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
882 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &powered);
883 dbus_message_iter_close_container(&entry, &value);
885 g_dbus_send_message(connection, signal);
891 * connman_device_set_carrier:
892 * @device: device structure
893 * @carrier: carrier state
895 * Change carrier state of device (only for device without scanning)
897 int connman_device_set_carrier(struct connman_device *device,
898 connman_bool_t carrier)
900 DBG("driver %p carrier %d", device, carrier);
902 switch (device->mode) {
903 case CONNMAN_DEVICE_MODE_UNKNOWN:
904 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
905 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
907 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
911 if (device->carrier == carrier)
914 device->carrier = carrier;
916 if (carrier == TRUE) {
917 struct connman_element *element;
919 element = connman_element_create(NULL);
920 if (element != NULL) {
921 element->type = CONNMAN_ELEMENT_TYPE_DHCP;
922 element->subtype = device->element.subtype;
923 element->index = device->element.index;
925 if (connman_element_register(element,
926 &device->element) < 0)
927 connman_element_unref(element);
930 connman_element_unregister_children(&device->element);
936 * connman_device_set_scanning:
937 * @device: device structure
938 * @scanning: scanning state
940 * Change scanning state of device
942 int connman_device_set_scanning(struct connman_device *device,
943 connman_bool_t scanning)
946 DBusMessageIter entry, value;
947 const char *key = "Scanning";
949 DBG("driver %p scanning %d", device, scanning);
951 if (!device->driver || !device->driver->scan)
954 if (device->scanning == scanning)
957 device->scanning = scanning;
959 signal = dbus_message_new_signal(device->element.path,
960 CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
964 dbus_message_iter_init_append(signal, &entry);
966 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
968 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
969 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
970 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &scanning);
971 dbus_message_iter_close_container(&entry, &value);
973 g_dbus_send_message(connection, signal);
979 * connman_device_set_string:
980 * @device: device structure
981 * @key: unique identifier
982 * @value: string value
984 * Set string value for specific key
986 int connman_device_set_string(struct connman_device *device,
987 const char *key, const char *value)
989 DBG("device %p key %s value %s", device, key, value);
991 if (g_str_equal(key, "Name") == TRUE) {
992 g_free(device->name);
993 device->name = g_strdup(value);
994 } else if (g_str_equal(key, "Node") == TRUE) {
995 g_free(device->node);
996 device->node = g_strdup(value);
1003 * connman_device_get_string:
1004 * @device: device structure
1005 * @key: unique identifier
1007 * Get string value for specific key
1009 const char *connman_device_get_string(struct connman_device *device,
1012 DBG("device %p key %s", device);
1014 if (g_str_equal(key, "Name") == TRUE)
1015 return device->name;
1016 else if (g_str_equal(key, "Node") == TRUE)
1017 return device->node;
1023 * connman_device_add_network:
1024 * @device: device structure
1025 * @network: network structure
1027 * Add new network to the device
1029 int connman_device_add_network(struct connman_device *device,
1030 struct connman_network *network)
1032 const char *identifier = connman_network_get_identifier(network);
1035 DBG("device %p network %p", device, network);
1037 switch (device->mode) {
1038 case CONNMAN_DEVICE_MODE_UNKNOWN:
1039 case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
1041 case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
1042 case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
1046 __connman_network_set_device(network, device);
1048 __connman_storage_load_network(network);
1050 err = connman_element_register((struct connman_element *) network,
1053 __connman_network_set_device(network, NULL);
1057 g_hash_table_insert(device->networks, g_strdup(identifier),
1064 * connman_device_get_network:
1065 * @device: device structure
1066 * @identifier: network identifier
1068 * Get network for given identifier
1070 struct connman_network *connman_device_get_network(struct connman_device *device,
1071 const char *identifier)
1073 DBG("device %p identifier %s", device, identifier);
1075 return g_hash_table_lookup(device->networks, identifier);
1079 * connman_device_remove_network:
1080 * @device: device structure
1081 * @identifier: network identifier
1083 * Remove network for given identifier
1085 int connman_device_remove_network(struct connman_device *device,
1086 const char *identifier)
1088 DBG("device %p identifier %s", device, identifier);
1090 g_hash_table_remove(device->networks, identifier);
1096 * connman_device_register:
1097 * @device: device structure
1099 * Register device with the system
1101 int connman_device_register(struct connman_device *device)
1103 __connman_storage_load_device(device);
1105 return connman_element_register(&device->element, NULL);
1109 * connman_device_unregister:
1110 * @device: device structure
1112 * Unregister device with the system
1114 void connman_device_unregister(struct connman_device *device)
1116 __connman_storage_save_device(device);
1118 connman_element_unregister(&device->element);
1122 * connman_device_get_data:
1123 * @device: device structure
1125 * Get private device data pointer
1127 void *connman_device_get_data(struct connman_device *device)
1129 return device->driver_data;
1133 * connman_device_set_data:
1134 * @device: device structure
1135 * @data: data pointer
1137 * Set private device data pointer
1139 void connman_device_set_data(struct connman_device *device, void *data)
1141 device->driver_data = data;
1144 static gboolean match_driver(struct connman_device *device,
1145 struct connman_device_driver *driver)
1147 if (device->type == driver->type ||
1148 driver->type == CONNMAN_DEVICE_TYPE_UNKNOWN)
1154 static int device_probe(struct connman_element *element)
1156 struct connman_device *device = element->device;
1159 DBG("element %p name %s", element, element->name);
1164 for (list = driver_list; list; list = list->next) {
1165 struct connman_device_driver *driver = list->data;
1167 if (match_driver(device, driver) == FALSE)
1170 DBG("driver %p name %s", driver, driver->name);
1172 if (driver->probe(device) == 0) {
1173 device->driver = driver;
1178 if (device->driver == NULL)
1181 return setup_device(device);
1184 static void device_remove(struct connman_element *element)
1186 struct connman_device *device = element->device;
1188 DBG("element %p name %s", element, element->name);
1193 if (device->driver == NULL)
1196 remove_device(device);
1199 static struct connman_driver device_driver = {
1201 .type = CONNMAN_ELEMENT_TYPE_DEVICE,
1202 .priority = CONNMAN_DRIVER_PRIORITY_LOW,
1203 .probe = device_probe,
1204 .remove = device_remove,
1207 static int device_load(struct connman_device *device)
1210 gchar *pathname, *data = NULL;
1214 DBG("device %p", device);
1216 pathname = g_strdup_printf("%s/%s.conf", STORAGEDIR,
1217 device->element.name);
1218 if (pathname == NULL)
1221 keyfile = g_key_file_new();
1223 if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
1230 if (g_key_file_load_from_data(keyfile, data, length,
1231 0, NULL) == FALSE) {
1238 str = g_key_file_get_string(keyfile, "Configuration", "Policy", NULL);
1240 device->policy = string2policy(str);
1242 g_key_file_free(keyfile);
1247 static int device_save(struct connman_device *device)
1250 gchar *pathname, *data = NULL;
1254 DBG("device %p", device);
1256 pathname = g_strdup_printf("%s/%s.conf", STORAGEDIR,
1257 device->element.name);
1258 if (pathname == NULL)
1261 keyfile = g_key_file_new();
1263 if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
1267 if (g_key_file_load_from_data(keyfile, data, length,
1275 str = policy2string(device->policy);
1277 g_key_file_set_string(keyfile, "Configuration", "Policy", str);
1279 data = g_key_file_to_data(keyfile, &length, NULL);
1281 g_file_set_contents(pathname, data, length, NULL);
1286 g_key_file_free(keyfile);
1293 static struct connman_storage device_storage = {
1295 .priority = CONNMAN_STORAGE_PRIORITY_LOW,
1296 .device_load = device_load,
1297 .device_save = device_save,
1300 int __connman_device_init(void)
1304 connection = connman_dbus_get_connection();
1306 if (connman_storage_register(&device_storage) < 0)
1307 connman_error("Failed to register device storage");
1309 return connman_driver_register(&device_driver);
1312 void __connman_device_cleanup(void)
1316 connman_driver_unregister(&device_driver);
1318 connman_storage_unregister(&device_storage);
1320 dbus_connection_unref(connection);