5 * Copyright (C) 2007-2013 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
30 #include <netinet/ether.h>
34 #define CONNMAN_API_SUBJECT_TO_CHANGE
35 #include <connman/plugin.h>
36 #include <connman/technology.h>
37 #include <connman/device.h>
38 #include <connman/inet.h>
39 #include <connman/dbus.h>
40 #include <connman/log.h>
42 #define BLUEZ_SERVICE "org.bluez"
43 #define BLUEZ_MANAGER_INTERFACE BLUEZ_SERVICE ".Manager"
44 #define BLUEZ_ADAPTER_INTERFACE BLUEZ_SERVICE ".Adapter"
45 #define BLUEZ_DEVICE_INTERFACE BLUEZ_SERVICE ".Device"
46 #define BLUEZ_NETWORK_INTERFACE BLUEZ_SERVICE ".Network"
47 #define BLUEZ_NETWORK_SERVER BLUEZ_SERVICE ".NetworkServer"
49 #define LIST_ADAPTERS "ListAdapters"
50 #define ADAPTER_ADDED "AdapterAdded"
51 #define ADAPTER_REMOVED "AdapterRemoved"
52 #define DEVICE_REMOVED "DeviceRemoved"
54 #define PROPERTY_CHANGED "PropertyChanged"
55 #define GET_PROPERTIES "GetProperties"
56 #define SET_PROPERTY "SetProperty"
58 #define CONNECT "Connect"
59 #define DISCONNECT "Disconnect"
61 #define REGISTER "Register"
62 #define UNREGISTER "Unregister"
64 #define UUID_NAP "00001116-0000-1000-8000-00805f9b34fb"
68 static DBusConnection *connection;
70 static GHashTable *bluetooth_devices = NULL;
71 static GHashTable *bluetooth_networks = NULL;
72 static GHashTable *pending_networks = NULL;
74 static int pan_probe(struct connman_network *network)
79 g_hash_table_iter_init(&iter, bluetooth_networks);
80 while (g_hash_table_iter_next(&iter, &key, &val)) {
81 struct connman_network *known = val;
86 DBG("network %p", network);
94 static void pan_remove(struct connman_network *network)
96 DBG("network %p", network);
99 static void connect_reply(DBusPendingCall *call, void *user_data)
101 char *path = user_data;
102 struct connman_network *network;
105 const char *interface = NULL;
108 network = g_hash_table_lookup(bluetooth_networks, path);
112 DBG("network %p", network);
114 reply = dbus_pending_call_steal_reply(call);
116 dbus_error_init(&error);
118 if (dbus_set_error_from_message(&error, reply)) {
119 connman_error("%s", error.message);
120 dbus_error_free(&error);
125 if (!dbus_message_get_args(reply, &error, DBUS_TYPE_STRING,
126 &interface, DBUS_TYPE_INVALID)) {
127 if (dbus_error_is_set(&error)) {
128 connman_error("%s", error.message);
129 dbus_error_free(&error);
131 connman_error("Wrong arguments for connect");
138 DBG("interface %s", interface);
140 index = connman_inet_ifindex(interface);
142 connman_network_set_index(network, index);
144 connman_network_set_connected(network, true);
146 dbus_message_unref(reply);
148 dbus_pending_call_unref(call);
153 connman_network_set_connected(network, false);
155 dbus_message_unref(reply);
157 dbus_pending_call_unref(call);
160 static int pan_connect(struct connman_network *network)
162 const char *path = connman_network_get_string(network, "Path");
163 const char *uuid = "nap";
164 DBusMessage *message;
165 DBusPendingCall *call;
167 DBG("network %p", network);
172 message = dbus_message_new_method_call(BLUEZ_SERVICE, path,
173 BLUEZ_NETWORK_INTERFACE, CONNECT);
177 dbus_message_set_auto_start(message, FALSE);
179 dbus_message_append_args(message, DBUS_TYPE_STRING, &uuid,
182 if (!dbus_connection_send_with_reply(connection, message,
183 &call, TIMEOUT * 10)) {
184 connman_error("Failed to connect service");
185 dbus_message_unref(message);
190 connman_error("D-Bus connection not available");
191 dbus_message_unref(message);
195 dbus_pending_call_set_notify(call, connect_reply, g_strdup(path),
198 dbus_message_unref(message);
203 static void disconnect_reply(DBusPendingCall *call, void *user_data)
205 char *path = user_data;
206 struct connman_network *network;
210 network = g_hash_table_lookup(bluetooth_networks, path);
214 DBG("network %p", network);
216 reply = dbus_pending_call_steal_reply(call);
218 dbus_error_init(&error);
220 if (dbus_set_error_from_message(&error, reply)) {
221 connman_error("%s", error.message);
222 dbus_error_free(&error);
226 if (!dbus_message_get_args(reply, &error, DBUS_TYPE_INVALID)) {
227 if (dbus_error_is_set(&error)) {
228 connman_error("%s", error.message);
229 dbus_error_free(&error);
231 connman_error("Wrong arguments for disconnect");
235 connman_network_set_connected(network, false);
238 dbus_message_unref(reply);
240 dbus_pending_call_unref(call);
242 connman_network_unref(network);
245 static int pan_disconnect(struct connman_network *network)
247 const char *path = connman_network_get_string(network, "Path");
248 DBusMessage *message;
249 DBusPendingCall *call;
251 DBG("network %p", network);
256 message = dbus_message_new_method_call(BLUEZ_SERVICE, path,
257 BLUEZ_NETWORK_INTERFACE, DISCONNECT);
261 dbus_message_set_auto_start(message, FALSE);
263 dbus_message_append_args(message, DBUS_TYPE_INVALID);
265 if (!dbus_connection_send_with_reply(connection, message,
267 connman_error("Failed to disconnect service");
268 dbus_message_unref(message);
273 connman_error("D-Bus connection not available");
274 dbus_message_unref(message);
278 connman_network_ref(network);
280 connman_network_set_associating(network, false);
282 dbus_pending_call_set_notify(call, disconnect_reply, g_strdup(path),
285 dbus_message_unref(message);
290 static struct connman_network_driver pan_driver = {
291 .name = "bluetooth_legacy-pan",
292 .type = CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN,
293 .priority = CONNMAN_NETWORK_PRIORITY_LOW,
295 .remove = pan_remove,
296 .connect = pan_connect,
297 .disconnect = pan_disconnect,
300 static gboolean network_changed(DBusConnection *conn,
301 DBusMessage *message, void *user_data)
303 const char *path = dbus_message_get_path(message);
304 struct connman_network *network;
305 DBusMessageIter iter, value;
308 DBG("path %s", path);
310 network = g_hash_table_lookup(bluetooth_networks, path);
314 if (!dbus_message_iter_init(message, &iter))
317 dbus_message_iter_get_basic(&iter, &key);
319 dbus_message_iter_next(&iter);
320 dbus_message_iter_recurse(&iter, &value);
322 if (g_str_equal(key, "Connected")) {
323 dbus_bool_t connected;
325 dbus_message_iter_get_basic(&value, &connected);
330 connman_network_set_associating(network, false);
331 connman_network_set_connected(network, false);
337 static void extract_properties(DBusMessage *reply, const char **parent,
338 const char **address,
341 dbus_bool_t *powered,
342 dbus_bool_t *scanning,
343 DBusMessageIter *uuids,
344 DBusMessageIter *networks)
346 DBusMessageIter array, dict;
348 if (!dbus_message_iter_init(reply, &array))
351 if (dbus_message_iter_get_arg_type(&array) != DBUS_TYPE_ARRAY)
354 dbus_message_iter_recurse(&array, &dict);
356 while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
357 DBusMessageIter entry, value;
360 dbus_message_iter_recurse(&dict, &entry);
361 dbus_message_iter_get_basic(&entry, &key);
363 dbus_message_iter_next(&entry);
364 dbus_message_iter_recurse(&entry, &value);
366 if (g_str_equal(key, "Adapter")) {
368 dbus_message_iter_get_basic(&value, parent);
369 } else if (g_str_equal(key, "Address")) {
371 dbus_message_iter_get_basic(&value, address);
372 } else if (g_str_equal(key, "Name")) {
374 dbus_message_iter_get_basic(&value, name);
375 } else if (g_str_equal(key, "Alias")) {
377 dbus_message_iter_get_basic(&value, alias);
378 } else if (g_str_equal(key, "Powered")) {
380 dbus_message_iter_get_basic(&value, powered);
381 } else if (g_str_equal(key, "Discovering")) {
383 dbus_message_iter_get_basic(&value, scanning);
384 } else if (g_str_equal(key, "Devices")) {
386 memcpy(networks, &value, sizeof(value));
387 } else if (g_str_equal(key, "UUIDs")) {
389 memcpy(uuids, &value, sizeof(value));
392 dbus_message_iter_next(&dict);
396 static dbus_bool_t has_pan(DBusMessageIter *array)
398 DBusMessageIter value;
400 if (dbus_message_iter_get_arg_type(array) != DBUS_TYPE_ARRAY)
403 dbus_message_iter_recurse(array, &value);
405 while (dbus_message_iter_get_arg_type(&value) == DBUS_TYPE_STRING) {
408 dbus_message_iter_get_basic(&value, &uuid);
410 if (g_strcmp0(uuid, UUID_NAP) == 0)
413 dbus_message_iter_next(&value);
419 static void network_properties_reply(DBusPendingCall *call, void *user_data)
421 char *path = user_data;
422 struct connman_device *device;
423 struct connman_network *network;
425 DBusMessageIter uuids;
426 const char *parent = NULL, *address = NULL, *name = NULL;
427 struct ether_addr addr;
430 reply = dbus_pending_call_steal_reply(call);
432 extract_properties(reply, &parent, &address, NULL, &name,
433 NULL, NULL, &uuids, NULL);
438 device = g_hash_table_lookup(bluetooth_devices, parent);
445 ether_aton_r(address, &addr);
447 snprintf(ident, 13, "%02x%02x%02x%02x%02x%02x",
448 addr.ether_addr_octet[0],
449 addr.ether_addr_octet[1],
450 addr.ether_addr_octet[2],
451 addr.ether_addr_octet[3],
452 addr.ether_addr_octet[4],
453 addr.ether_addr_octet[5]);
455 if (!has_pan(&uuids))
458 network = connman_device_get_network(device, ident);
462 network = connman_network_create(ident,
463 CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN);
467 connman_network_set_string(network, "Path", path);
469 connman_network_set_name(network, name);
471 g_hash_table_replace(bluetooth_networks, g_strdup(path), network);
473 connman_device_add_network(device, network);
475 connman_network_set_group(network, ident);
478 dbus_message_unref(reply);
480 dbus_pending_call_unref(call);
483 static void add_network(const char *path)
485 DBusMessage *message;
486 DBusPendingCall *call;
488 DBG("path %s", path);
490 message = dbus_message_new_method_call(BLUEZ_SERVICE, path,
491 BLUEZ_DEVICE_INTERFACE, GET_PROPERTIES);
495 dbus_message_set_auto_start(message, FALSE);
497 if (!dbus_connection_send_with_reply(connection, message,
499 connman_error("Failed to get network properties for %s", path);
504 connman_error("D-Bus connection not available");
508 dbus_pending_call_set_notify(call, network_properties_reply,
509 g_strdup(path), g_free);
512 dbus_message_unref(message);
515 static void check_networks(DBusMessageIter *array)
517 DBusMessageIter value;
519 if (dbus_message_iter_get_arg_type(array) != DBUS_TYPE_ARRAY)
522 dbus_message_iter_recurse(array, &value);
524 while (dbus_message_iter_get_arg_type(&value) == DBUS_TYPE_OBJECT_PATH) {
527 dbus_message_iter_get_basic(&value, &path);
531 dbus_message_iter_next(&value);
535 static void check_pending_networks(const char *adapter)
537 GSList *networks, *list;
539 networks = g_hash_table_lookup(pending_networks, adapter);
543 for (list = networks; list; list = list->next) {
544 char *path = list->data;
549 g_hash_table_remove(pending_networks, adapter);
552 static gboolean adapter_changed(DBusConnection *conn,
553 DBusMessage *message, void *user_data)
555 const char *path = dbus_message_get_path(message);
556 struct connman_device *device;
557 DBusMessageIter iter, value;
560 DBG("path %s", path);
562 device = g_hash_table_lookup(bluetooth_devices, path);
566 if (!dbus_message_iter_init(message, &iter))
569 dbus_message_iter_get_basic(&iter, &key);
571 dbus_message_iter_next(&iter);
572 dbus_message_iter_recurse(&iter, &value);
574 if (g_str_equal(key, "Powered")) {
577 dbus_message_iter_get_basic(&value, &val);
578 connman_device_set_powered(device, val);
580 check_pending_networks(path);
581 } else if (g_str_equal(key, "Discovering")) {
584 dbus_message_iter_get_basic(&value, &val);
585 connman_device_set_scanning(device,
586 CONNMAN_SERVICE_TYPE_BLUETOOTH, val);
587 } else if (g_str_equal(key, "Devices")) {
588 check_networks(&value);
594 static gboolean device_removed(DBusConnection *conn,
595 DBusMessage *message, void *user_data)
597 const char *network_path;
598 struct connman_network *network;
599 struct connman_device *device;
600 DBusMessageIter iter;
604 if (!dbus_message_iter_init(message, &iter))
607 dbus_message_iter_get_basic(&iter, &network_path);
609 network = g_hash_table_lookup(bluetooth_networks, network_path);
613 device = connman_network_get_device(network);
617 g_hash_table_remove(bluetooth_networks, network_path);
622 static gboolean device_changed(DBusConnection *conn,
623 DBusMessage *message, void *user_data)
625 const char *path = dbus_message_get_path(message);
626 DBusMessageIter iter, value;
629 DBG("path %s", path);
631 if (!dbus_message_iter_init(message, &iter))
634 dbus_message_iter_get_basic(&iter, &key);
636 dbus_message_iter_next(&iter);
637 dbus_message_iter_recurse(&iter, &value);
641 if (g_str_equal(key, "UUIDs"))
647 static void remove_device_networks(struct connman_device *device)
651 GSList *key_list = NULL;
654 if (!bluetooth_networks)
657 g_hash_table_iter_init(&iter, bluetooth_networks);
659 while (g_hash_table_iter_next(&iter, &key, &value)) {
660 struct connman_network *network = value;
662 if (connman_network_get_device(network) != device)
665 key_list = g_slist_prepend(key_list, key);
668 for (list = key_list; list; list = list->next) {
669 const char *network_path = list->data;
671 g_hash_table_remove(bluetooth_networks, network_path);
674 g_slist_free(key_list);
677 static void add_pending_networks(const char *adapter, DBusMessageIter *array)
679 DBusMessageIter value;
682 if (dbus_message_iter_get_arg_type(array) != DBUS_TYPE_ARRAY)
685 dbus_message_iter_recurse(array, &value);
687 while (dbus_message_iter_get_arg_type(&value) == DBUS_TYPE_OBJECT_PATH) {
690 dbus_message_iter_get_basic(&value, &path);
692 list = g_slist_prepend(list, g_strdup(path));
694 dbus_message_iter_next(&value);
700 g_hash_table_replace(pending_networks, g_strdup(adapter), list);
703 static void adapter_properties_reply(DBusPendingCall *call, void *user_data)
705 char *path = user_data;
706 struct connman_device *device;
708 DBusMessageIter networks;
709 const char *address = NULL, *name = NULL;
710 dbus_bool_t powered = FALSE, scanning = FALSE;
711 struct ether_addr addr;
714 DBG("path %s", path);
716 reply = dbus_pending_call_steal_reply(call);
721 extract_properties(reply, NULL, &address, &name, NULL,
722 &powered, &scanning, NULL, &networks);
727 if (g_strcmp0(address, "00:00:00:00:00:00") == 0)
730 device = g_hash_table_lookup(bluetooth_devices, path);
734 ether_aton_r(address, &addr);
736 snprintf(ident, 13, "%02x%02x%02x%02x%02x%02x",
737 addr.ether_addr_octet[0],
738 addr.ether_addr_octet[1],
739 addr.ether_addr_octet[2],
740 addr.ether_addr_octet[3],
741 addr.ether_addr_octet[4],
742 addr.ether_addr_octet[5]);
744 device = connman_device_create("bluetooth_legacy",
745 CONNMAN_DEVICE_TYPE_BLUETOOTH);
749 g_hash_table_insert(bluetooth_devices, g_strdup(path), device);
751 connman_device_set_ident(device, ident);
753 connman_device_set_string(device, "Path", path);
755 if (connman_device_register(device) < 0) {
756 connman_device_unref(device);
757 g_hash_table_remove(bluetooth_devices, path);
762 connman_device_set_string(device, "Address", address);
763 connman_device_set_string(device, "Name", name);
764 connman_device_set_string(device, "Path", path);
766 connman_device_set_powered(device, powered);
767 connman_device_set_scanning(device,
768 CONNMAN_SERVICE_TYPE_BLUETOOTH, scanning);
771 remove_device_networks(device);
772 add_pending_networks(path, &networks);
774 check_networks(&networks);
777 dbus_message_unref(reply);
779 dbus_pending_call_unref(call);
782 static void add_adapter(DBusConnection *conn, const char *path)
784 DBusMessage *message;
785 DBusPendingCall *call;
787 DBG("path %s", path);
789 message = dbus_message_new_method_call(BLUEZ_SERVICE, path,
790 BLUEZ_ADAPTER_INTERFACE, GET_PROPERTIES);
794 dbus_message_set_auto_start(message, FALSE);
796 if (!dbus_connection_send_with_reply(conn, message, &call, TIMEOUT)) {
797 connman_error("Failed to get adapter properties for %s", path);
802 connman_error("D-Bus connection not available");
806 dbus_pending_call_set_notify(call, adapter_properties_reply,
807 g_strdup(path), g_free);
810 dbus_message_unref(message);
813 static gboolean adapter_added(DBusConnection *conn, DBusMessage *message,
818 dbus_message_get_args(message, NULL, DBUS_TYPE_OBJECT_PATH, &path,
820 add_adapter(conn, path);
824 static void remove_adapter(DBusConnection *conn, const char *path)
826 DBG("path %s", path);
828 g_hash_table_remove(bluetooth_devices, path);
829 g_hash_table_remove(pending_networks, path);
832 static gboolean adapter_removed(DBusConnection *conn, DBusMessage *message,
837 dbus_message_get_args(message, NULL, DBUS_TYPE_OBJECT_PATH, &path,
839 remove_adapter(conn, path);
843 static void list_adapters_reply(DBusPendingCall *call, void *user_data)
852 reply = dbus_pending_call_steal_reply(call);
854 dbus_error_init(&error);
856 if (dbus_set_error_from_message(&error, reply)) {
857 connman_error("%s", error.message);
858 dbus_error_free(&error);
862 if (!dbus_message_get_args(reply, &error, DBUS_TYPE_ARRAY,
863 DBUS_TYPE_OBJECT_PATH, &adapters,
864 &num_adapters, DBUS_TYPE_INVALID)) {
865 if (dbus_error_is_set(&error)) {
866 connman_error("%s", error.message);
867 dbus_error_free(&error);
869 connman_error("Wrong arguments for adapter list");
873 for (i = 0; i < num_adapters; i++)
874 add_adapter(connection, adapters[i]);
876 g_strfreev(adapters);
879 dbus_message_unref(reply);
881 dbus_pending_call_unref(call);
884 static void unregister_device(gpointer data)
886 struct connman_device *device = data;
890 remove_device_networks(device);
892 connman_device_unregister(device);
893 connman_device_unref(device);
896 static void remove_network(gpointer data)
898 struct connman_network *network = data;
899 struct connman_device *device;
901 DBG("network %p", network);
903 device = connman_network_get_device(network);
905 connman_device_remove_network(device, network);
907 connman_network_unref(network);
910 static void remove_pending_networks(gpointer data)
914 g_slist_free_full(list, g_free);
917 static void bluetooth_connect(DBusConnection *conn, void *user_data)
919 DBusMessage *message;
920 DBusPendingCall *call;
922 DBG("connection %p", conn);
924 bluetooth_devices = g_hash_table_new_full(g_str_hash, g_str_equal,
925 g_free, unregister_device);
927 bluetooth_networks = g_hash_table_new_full(g_str_hash, g_str_equal,
928 g_free, remove_network);
930 pending_networks = g_hash_table_new_full(g_str_hash, g_str_equal,
931 g_free, remove_pending_networks);
933 message = dbus_message_new_method_call(BLUEZ_SERVICE, "/",
934 BLUEZ_MANAGER_INTERFACE, LIST_ADAPTERS);
938 dbus_message_set_auto_start(message, FALSE);
940 if (!dbus_connection_send_with_reply(conn, message, &call, TIMEOUT)) {
941 connman_error("Failed to get Bluetooth adapters");
946 connman_error("D-Bus connection not available");
950 dbus_pending_call_set_notify(call, list_adapters_reply, NULL, NULL);
953 dbus_message_unref(message);
956 static void bluetooth_disconnect(DBusConnection *conn, void *user_data)
958 DBG("connection %p", conn);
960 if (!bluetooth_devices)
963 g_hash_table_destroy(bluetooth_networks);
964 bluetooth_networks = NULL;
965 g_hash_table_destroy(bluetooth_devices);
966 bluetooth_devices = NULL;
967 g_hash_table_destroy(pending_networks);
968 pending_networks = NULL;
971 static int bluetooth_probe(struct connman_device *device)
976 DBG("device %p", device);
978 if (!bluetooth_devices)
981 g_hash_table_iter_init(&iter, bluetooth_devices);
983 while (g_hash_table_iter_next(&iter, &key, &value)) {
984 struct connman_device *device_pan = value;
986 if (device == device_pan)
993 static void bluetooth_remove(struct connman_device *device)
995 DBG("device %p", device);
998 static void powered_reply(DBusPendingCall *call, void *user_data)
1005 reply = dbus_pending_call_steal_reply(call);
1007 dbus_error_init(&error);
1009 if (dbus_set_error_from_message(&error, reply)) {
1010 connman_error("%s", error.message);
1011 dbus_error_free(&error);
1012 dbus_message_unref(reply);
1013 dbus_pending_call_unref(call);
1017 dbus_message_unref(reply);
1018 dbus_pending_call_unref(call);
1020 add_adapter(connection, user_data);
1023 static int change_powered(DBusConnection *conn, const char *path,
1024 dbus_bool_t powered)
1026 DBusMessage *message;
1027 DBusMessageIter iter;
1028 DBusPendingCall *call;
1035 message = dbus_message_new_method_call(BLUEZ_SERVICE, path,
1036 BLUEZ_ADAPTER_INTERFACE, SET_PROPERTY);
1040 dbus_message_set_auto_start(message, FALSE);
1042 dbus_message_iter_init_append(message, &iter);
1043 connman_dbus_property_append_basic(&iter, "Powered",
1044 DBUS_TYPE_BOOLEAN, &powered);
1046 if (!dbus_connection_send_with_reply(conn, message, &call, TIMEOUT)) {
1047 connman_error("Failed to change Powered property");
1048 dbus_message_unref(message);
1053 connman_error("D-Bus connection not available");
1054 dbus_message_unref(message);
1058 dbus_pending_call_set_notify(call, powered_reply,
1059 g_strdup(path), g_free);
1061 dbus_message_unref(message);
1063 return -EINPROGRESS;
1066 static int bluetooth_enable(struct connman_device *device)
1068 const char *path = connman_device_get_string(device, "Path");
1070 DBG("device %p", device);
1072 return change_powered(connection, path, TRUE);
1075 static int bluetooth_disable(struct connman_device *device)
1077 const char *path = connman_device_get_string(device, "Path");
1079 DBG("device %p", device);
1081 return change_powered(connection, path, FALSE);
1084 static struct connman_device_driver bluetooth_driver = {
1085 .name = "bluetooth_legacy",
1086 .type = CONNMAN_DEVICE_TYPE_BLUETOOTH,
1087 .probe = bluetooth_probe,
1088 .remove = bluetooth_remove,
1089 .enable = bluetooth_enable,
1090 .disable = bluetooth_disable,
1093 static int tech_probe(struct connman_technology *technology)
1098 static void tech_remove(struct connman_technology *technology)
1102 static void server_register_reply(DBusPendingCall *call, void *user_data)
1104 struct connman_technology *technology = user_data;
1110 reply = dbus_pending_call_steal_reply(call);
1112 dbus_error_init(&error);
1114 if (dbus_set_error_from_message(&error, reply)) {
1115 connman_error("%s", error.message);
1116 dbus_error_free(&error);
1117 dbus_message_unref(reply);
1118 dbus_pending_call_unref(call);
1122 dbus_message_unref(reply);
1123 dbus_pending_call_unref(call);
1125 connman_technology_tethering_notify(technology, true);
1128 static void server_unregister_reply(DBusPendingCall *call, void *user_data)
1130 struct connman_technology *technology = user_data;
1136 reply = dbus_pending_call_steal_reply(call);
1138 dbus_error_init(&error);
1140 if (dbus_set_error_from_message(&error, reply)) {
1141 connman_error("%s", error.message);
1142 dbus_error_free(&error);
1143 dbus_message_unref(reply);
1144 dbus_pending_call_unref(call);
1148 dbus_message_unref(reply);
1149 dbus_pending_call_unref(call);
1151 connman_technology_tethering_notify(technology, false);
1155 static void server_register(const char *path, const char *uuid,
1156 struct connman_technology *technology,
1157 const char *bridge, bool enabled)
1159 DBusMessage *message;
1160 DBusPendingCall *call;
1163 DBG("path %s enabled %d", path, enabled);
1165 command = enabled ? REGISTER : UNREGISTER;
1167 message = dbus_message_new_method_call(BLUEZ_SERVICE, path,
1168 BLUEZ_NETWORK_SERVER, command);
1172 dbus_message_set_auto_start(message, FALSE);
1174 dbus_message_append_args(message, DBUS_TYPE_STRING, &uuid,
1178 dbus_message_append_args(message, DBUS_TYPE_STRING, &bridge,
1181 if (!dbus_connection_send_with_reply(connection, message,
1183 connman_error("Failed to enable PAN server");
1184 dbus_message_unref(message);
1189 connman_error("D-Bus connection not available");
1190 dbus_message_unref(message);
1195 dbus_pending_call_set_notify(call, server_register_reply,
1198 dbus_pending_call_set_notify(call, server_unregister_reply,
1201 dbus_message_unref(message);
1204 struct tethering_info {
1205 struct connman_technology *technology;
1209 static void enable_nap(gpointer key, gpointer value, gpointer user_data)
1211 struct tethering_info *info = user_data;
1212 struct connman_device *device = value;
1217 path = connman_device_get_string(device, "Path");
1219 server_register(path, "nap", info->technology, info->bridge, true);
1222 static void disable_nap(gpointer key, gpointer value, gpointer user_data)
1224 struct tethering_info *info = user_data;
1225 struct connman_device *device = value;
1230 path = connman_device_get_string(device, "Path");
1232 server_register(path, "nap", info->technology, info->bridge, false);
1235 static int tech_set_tethering(struct connman_technology *technology,
1236 const char *identifier, const char *passphrase,
1237 const char *bridge, bool enabled)
1239 struct tethering_info info = {
1240 .technology = technology,
1244 DBG("bridge %s", bridge);
1246 if (!bluetooth_devices)
1250 g_hash_table_foreach(bluetooth_devices, enable_nap, &info);
1252 g_hash_table_foreach(bluetooth_devices, disable_nap, &info);
1257 static struct connman_technology_driver tech_driver = {
1258 .name = "bluetooth_legacy",
1259 .type = CONNMAN_SERVICE_TYPE_BLUETOOTH,
1261 .probe = tech_probe,
1262 .remove = tech_remove,
1263 .set_tethering = tech_set_tethering,
1267 static guint added_watch;
1268 static guint removed_watch;
1269 static guint adapter_watch;
1270 static guint device_watch;
1271 static guint device_removed_watch;
1272 static guint network_watch;
1274 static int bluetooth_init(void)
1278 connection = connman_dbus_get_connection();
1282 watch = g_dbus_add_service_watch(connection, BLUEZ_SERVICE,
1283 bluetooth_connect, bluetooth_disconnect, NULL, NULL);
1285 added_watch = g_dbus_add_signal_watch(connection, BLUEZ_SERVICE, NULL,
1286 BLUEZ_MANAGER_INTERFACE,
1287 ADAPTER_ADDED, adapter_added,
1290 removed_watch = g_dbus_add_signal_watch(connection, BLUEZ_SERVICE, NULL,
1291 BLUEZ_MANAGER_INTERFACE,
1292 ADAPTER_REMOVED, adapter_removed,
1295 adapter_watch = g_dbus_add_signal_watch(connection, BLUEZ_SERVICE,
1296 NULL, BLUEZ_ADAPTER_INTERFACE,
1297 PROPERTY_CHANGED, adapter_changed,
1300 device_removed_watch = g_dbus_add_signal_watch(connection,
1301 BLUEZ_SERVICE, NULL,
1302 BLUEZ_ADAPTER_INTERFACE,
1303 DEVICE_REMOVED, device_removed,
1306 device_watch = g_dbus_add_signal_watch(connection, BLUEZ_SERVICE, NULL,
1307 BLUEZ_DEVICE_INTERFACE,
1308 PROPERTY_CHANGED, device_changed,
1311 network_watch = g_dbus_add_signal_watch(connection, BLUEZ_SERVICE,
1312 NULL, BLUEZ_NETWORK_INTERFACE,
1313 PROPERTY_CHANGED, network_changed,
1316 if (watch == 0 || added_watch == 0 || removed_watch == 0
1317 || adapter_watch == 0 || network_watch == 0
1318 || device_watch == 0
1319 || device_removed_watch == 0) {
1324 err = connman_network_driver_register(&pan_driver);
1328 err = connman_device_driver_register(&bluetooth_driver);
1330 connman_network_driver_unregister(&pan_driver);
1334 err = connman_technology_driver_register(&tech_driver);
1336 connman_device_driver_unregister(&bluetooth_driver);
1337 connman_network_driver_unregister(&pan_driver);
1344 g_dbus_remove_watch(connection, watch);
1345 g_dbus_remove_watch(connection, added_watch);
1346 g_dbus_remove_watch(connection, removed_watch);
1347 g_dbus_remove_watch(connection, adapter_watch);
1348 g_dbus_remove_watch(connection, device_removed_watch);
1349 g_dbus_remove_watch(connection, device_watch);
1350 g_dbus_remove_watch(connection, network_watch);
1352 dbus_connection_unref(connection);
1357 static void bluetooth_exit(void)
1359 g_dbus_remove_watch(connection, watch);
1360 g_dbus_remove_watch(connection, added_watch);
1361 g_dbus_remove_watch(connection, removed_watch);
1362 g_dbus_remove_watch(connection, adapter_watch);
1363 g_dbus_remove_watch(connection, device_removed_watch);
1364 g_dbus_remove_watch(connection, device_watch);
1365 g_dbus_remove_watch(connection, network_watch);
1368 * We unset the disabling of the Bluetooth device when shutting down
1369 * so that non-PAN BT connections are not affected.
1371 bluetooth_driver.disable = NULL;
1373 bluetooth_disconnect(connection, NULL);
1375 connman_technology_driver_unregister(&tech_driver);
1377 connman_device_driver_unregister(&bluetooth_driver);
1378 connman_network_driver_unregister(&pan_driver);
1380 dbus_connection_unref(connection);
1383 CONNMAN_PLUGIN_DEFINE(bluetooth_legacy, "Bluetooth technology plugin (legacy)",
1384 VERSION, CONNMAN_PLUGIN_PRIORITY_LOW,
1385 bluetooth_init, bluetooth_exit)