/connman/plugins/bluetooth.c
C | 971 lines | 712 code | 235 blank | 24 comment | 115 complexity | ac539ed251df13098ed75a6afb4db786 MD5 | raw file
Possible License(s): GPL-2.0
- /*
- *
- * Connection Manager
- *
- * Copyright (C) 2013 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
- #ifdef HAVE_CONFIG_H
- #include <config.h>
- #endif
- #include <errno.h>
- #include <string.h>
- #define CONNMAN_API_SUBJECT_TO_CHANGE
- #include <connman/plugin.h>
- #include <connman/dbus.h>
- #include <connman/technology.h>
- #include <connman/device.h>
- #include <connman/inet.h>
- #include <gdbus.h>
- #define BLUEZ_SERVICE "org.bluez"
- #define BLUEZ_PATH "/org/bluez"
- #define BLUETOOTH_PAN_NAP "00001116-0000-1000-8000-00805f9b34fb"
- #define BLUETOOTH_ADDR_LEN 6
- static DBusConnection *connection;
- static GDBusClient *client;
- static GHashTable *devices;
- static GHashTable *networks;
- static bool bluetooth_tethering;
- struct bluetooth_pan {
- struct connman_network *network;
- GDBusProxy *btdevice_proxy;
- GDBusProxy *btnetwork_proxy;
- };
- static void address2ident(const char *address, char *ident)
- {
- int i;
- for (i = 0; i < BLUETOOTH_ADDR_LEN; i++) {
- ident[i * 2] = address[i * 3];
- ident[i * 2 + 1] = address[i * 3 + 1];
- }
- ident[BLUETOOTH_ADDR_LEN * 2] = '\0';
- }
- static const char *proxy_get_string(GDBusProxy *proxy, const char *property)
- {
- DBusMessageIter iter;
- const char *str;
- if (!g_dbus_proxy_get_property(proxy, property, &iter))
- return NULL;
- dbus_message_iter_get_basic(&iter, &str);
- return str;
- }
- static bool proxy_get_bool(GDBusProxy *proxy, const char *property)
- {
- DBusMessageIter iter;
- dbus_bool_t value;
- if (!g_dbus_proxy_get_property(proxy, property, &iter))
- return false;
- dbus_message_iter_get_basic(&iter, &value);
- return value;
- }
- static bool proxy_get_nap(GDBusProxy *proxy)
- {
- DBusMessageIter iter, value;
- if (!proxy)
- return false;
- if (!g_dbus_proxy_get_property(proxy, "UUIDs", &iter))
- return false;
- dbus_message_iter_recurse(&iter, &value);
- while (dbus_message_iter_get_arg_type(&value) == DBUS_TYPE_STRING) {
- const char *uuid;
- dbus_message_iter_get_basic(&value, &uuid);
- if (strcmp(uuid, BLUETOOTH_PAN_NAP) == 0)
- return true;
- dbus_message_iter_next(&value);
- }
- return false;
- }
- static int bluetooth_pan_probe(struct connman_network *network)
- {
- GHashTableIter iter;
- gpointer key, value;
- DBG("network %p", network);
- g_hash_table_iter_init(&iter, networks);
- while (g_hash_table_iter_next(&iter, &key, &value)) {
- struct bluetooth_pan *pan = value;
- if (network == pan->network)
- return 0;
- }
- return -EOPNOTSUPP;
- }
- static void pan_remove_nap(struct bluetooth_pan *pan)
- {
- struct connman_device *device;
- struct connman_network *network = pan->network;
- DBG("network %p pan %p", pan->network, pan);
- if (!network)
- return;
- pan->network = NULL;
- connman_network_set_data(network, NULL);
- device = connman_network_get_device(network);
- if (device)
- connman_device_remove_network(device, network);
- connman_network_unref(network);
- }
- static void bluetooth_pan_remove(struct connman_network *network)
- {
- struct bluetooth_pan *pan = connman_network_get_data(network);
- DBG("network %p pan %p", network, pan);
- connman_network_set_data(network, NULL);
- if (pan)
- pan_remove_nap(pan);
- }
- static bool pan_connect(struct bluetooth_pan *pan,
- const char *iface)
- {
- int index;
- if (!iface) {
- if (!proxy_get_bool(pan->btnetwork_proxy, "Connected"))
- return false;
- iface = proxy_get_string(pan->btnetwork_proxy, "Interface");
- }
- if (!iface)
- return false;
- index = connman_inet_ifindex(iface);
- if (index < 0) {
- DBG("network %p invalid index %d", pan->network, index);
- return false;
- }
- connman_network_set_index(pan->network, index);
- connman_network_set_connected(pan->network, true);
- return true;
- }
- static void pan_connect_cb(DBusMessage *message, void *user_data)
- {
- const char *path = user_data;
- const char *iface = NULL;
- struct bluetooth_pan *pan;
- DBusMessageIter iter;
- pan = g_hash_table_lookup(networks, path);
- if (!pan) {
- DBG("network already removed");
- return;
- }
- if (dbus_message_get_type(message) == DBUS_MESSAGE_TYPE_ERROR) {
- const char *dbus_error = dbus_message_get_error_name(message);
- DBG("network %p %s", pan->network, dbus_error);
- if (strcmp(dbus_error,
- "org.bluez.Error.AlreadyConnected") != 0) {
- connman_network_set_error(pan->network,
- CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
- return;
- }
- } else {
- if (dbus_message_iter_init(message, &iter) &&
- dbus_message_iter_get_arg_type(&iter) ==
- DBUS_TYPE_STRING)
- dbus_message_iter_get_basic(&iter, &iface);
- }
- DBG("network %p interface %s", pan->network, iface);
- pan_connect(pan, iface);
- }
- static void pan_connect_append(DBusMessageIter *iter,
- void *user_data)
- {
- const char *role = BLUETOOTH_PAN_NAP;
- dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &role);
- }
- static int bluetooth_pan_connect(struct connman_network *network)
- {
- struct bluetooth_pan *pan = connman_network_get_data(network);
- const char *path;
- DBG("network %p", network);
- if (!pan)
- return -EINVAL;
- path = g_dbus_proxy_get_path(pan->btnetwork_proxy);
- if (!g_dbus_proxy_method_call(pan->btnetwork_proxy, "Connect",
- pan_connect_append, pan_connect_cb,
- g_strdup(path), g_free))
- return -EIO;
- connman_network_set_associating(pan->network, true);
- return -EINPROGRESS;
- }
- static void pan_disconnect_cb(DBusMessage *message, void *user_data)
- {
- const char *path = user_data;
- struct bluetooth_pan *pan;
- pan = g_hash_table_lookup(networks, path);
- if (!pan) {
- DBG("network already removed");
- return;
- }
- if (dbus_message_get_type(message) == DBUS_MESSAGE_TYPE_ERROR) {
- const char *dbus_error = dbus_message_get_error_name(message);
- DBG("network %p %s", pan->network, dbus_error);
- }
- DBG("network %p", pan->network);
- connman_network_set_connected(pan->network, false);
- }
- static int bluetooth_pan_disconnect(struct connman_network *network)
- {
- struct bluetooth_pan *pan = connman_network_get_data(network);
- const char *path;
- DBG("network %p", network);
- if (!pan)
- return -EINVAL;
- path = g_dbus_proxy_get_path(pan->btnetwork_proxy);
- if (!g_dbus_proxy_method_call(pan->btnetwork_proxy, "Disconnect",
- NULL, pan_disconnect_cb, g_strdup(path), g_free))
- return -EIO;
- return -EINPROGRESS;
- }
- static void btnetwork_property_change(GDBusProxy *proxy, const char *name,
- DBusMessageIter *iter, void *user_data)
- {
- struct bluetooth_pan *pan;
- dbus_bool_t connected;
- bool proxy_connected, network_connected;
- if (strcmp(name, "Connected") != 0)
- return;
- pan = g_hash_table_lookup(networks, g_dbus_proxy_get_path(proxy));
- if (!pan || !pan->network)
- return;
- dbus_message_iter_get_basic(iter, &connected);
- proxy_connected = connected;
- network_connected = connman_network_get_connected(pan->network);
- DBG("network %p network connected %d proxy connected %d",
- pan->network, network_connected, proxy_connected);
- if (network_connected != proxy_connected)
- connman_network_set_connected(pan->network, proxy_connected);
- }
- static void pan_create_nap(struct bluetooth_pan *pan)
- {
- struct connman_device *device;
- if (!proxy_get_nap(pan->btdevice_proxy)) {
- pan_remove_nap(pan);
- return;
- }
- device = g_hash_table_lookup(devices,
- proxy_get_string(pan->btdevice_proxy, "Adapter"));
- if (!device || !connman_device_get_powered(device))
- return;
- if (!pan->network) {
- const char *address;
- char ident[BLUETOOTH_ADDR_LEN * 2 + 1];
- const char *name, *path;
- address = proxy_get_string(pan->btdevice_proxy, "Address");
- if (!address) {
- connman_warn("Bluetooth device address missing");
- return;
- }
- address2ident(address, ident);
- pan->network = connman_network_create(ident,
- CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN);
- name = proxy_get_string(pan->btdevice_proxy, "Alias");
- path = g_dbus_proxy_get_path(pan->btnetwork_proxy);
- DBG("network %p %s %s", pan->network, path, name);
- if (!pan->network) {
- connman_warn("Bluetooth network %s creation failed",
- path);
- return;
- }
- connman_network_set_data(pan->network, pan);
- connman_network_set_name(pan->network, name);
- connman_network_set_group(pan->network, ident);
- }
- connman_device_add_network(device, pan->network);
- if (pan_connect(pan, NULL))
- DBG("network %p already connected", pan->network);
- }
- static void btdevice_property_change(GDBusProxy *proxy, const char *name,
- DBusMessageIter *iter, void *user_data)
- {
- struct bluetooth_pan *pan;
- bool pan_nap = false;
- if (strcmp(name, "UUIDs") != 0)
- return;
- pan = g_hash_table_lookup(networks, g_dbus_proxy_get_path(proxy));
- if (!pan)
- return;
- if (pan->network &&
- connman_network_get_device(pan->network))
- pan_nap = true;
- DBG("network %p network nap %d proxy nap %d", pan->network, pan_nap,
- proxy_get_nap(pan->btdevice_proxy));
- if (proxy_get_nap(pan->btdevice_proxy) == pan_nap)
- return;
- pan_create_nap(pan);
- }
- static void pan_free(gpointer data)
- {
- struct bluetooth_pan *pan = data;
- if (pan->btnetwork_proxy) {
- g_dbus_proxy_unref(pan->btnetwork_proxy);
- pan->btnetwork_proxy = NULL;
- }
- if (pan->btdevice_proxy) {
- g_dbus_proxy_unref(pan->btdevice_proxy);
- pan->btdevice_proxy = NULL;
- }
- pan_remove_nap(pan);
- g_free(pan);
- }
- static void pan_create(GDBusProxy *network_proxy)
- {
- const char *path = g_dbus_proxy_get_path(network_proxy);
- struct bluetooth_pan *pan;
- pan = g_try_new0(struct bluetooth_pan, 1);
- if (!pan) {
- connman_error("Out of memory creating PAN NAP");
- return;
- }
- g_hash_table_replace(networks, g_strdup(path), pan);
- pan->btnetwork_proxy = g_dbus_proxy_ref(network_proxy);
- pan->btdevice_proxy = g_dbus_proxy_new(client, path,
- "org.bluez.Device1");
- if (!pan->btdevice_proxy) {
- connman_error("Cannot create BT PAN watcher %s", path);
- g_hash_table_remove(networks, path);
- return;
- }
- g_dbus_proxy_set_property_watch(pan->btnetwork_proxy,
- btnetwork_property_change, NULL);
- g_dbus_proxy_set_property_watch(pan->btdevice_proxy,
- btdevice_property_change, NULL);
- DBG("pan %p %s nap %d", pan, path, proxy_get_nap(pan->btdevice_proxy));
- pan_create_nap(pan);
- }
- static struct connman_network_driver network_driver = {
- .name = "bluetooth",
- .type = CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN,
- .probe = bluetooth_pan_probe,
- .remove = bluetooth_pan_remove,
- .connect = bluetooth_pan_connect,
- .disconnect = bluetooth_pan_disconnect,
- };
- static void enable_device(struct connman_device *device, const char *path)
- {
- GHashTableIter iter;
- gpointer key, value;
- DBG("device %p %s", device, path);
- connman_device_set_powered(device, true);
- g_hash_table_iter_init(&iter, networks);
- while (g_hash_table_iter_next(&iter, &key, &value)) {
- struct bluetooth_pan *pan = value;
- if (g_strcmp0(proxy_get_string(pan->btdevice_proxy, "Adapter"),
- path) == 0) {
- DBG("enable network %p", pan->network);
- pan_create_nap(pan);
- }
- }
- }
- static void device_enable_cb(const DBusError *error, void *user_data)
- {
- char *path = user_data;
- struct connman_device *device;
- device = g_hash_table_lookup(devices, path);
- if (!device) {
- DBG("device already removed");
- goto out;
- }
- if (dbus_error_is_set(error)) {
- connman_warn("Bluetooth device %s not enabled %s",
- path, error->message);
- goto out;
- }
- enable_device(device, path);
- out:
- g_free(path);
- }
- static int bluetooth_device_enable(struct connman_device *device)
- {
- GDBusProxy *proxy = connman_device_get_data(device);
- dbus_bool_t device_powered = TRUE;
- const char *path;
- if (!proxy)
- return 0;
- path = g_dbus_proxy_get_path(proxy);
- if (proxy_get_bool(proxy, "Powered")) {
- DBG("already enabled %p %s", device, path);
- return -EALREADY;
- }
- DBG("device %p %s", device, path);
- g_dbus_proxy_set_property_basic(proxy, "Powered",
- DBUS_TYPE_BOOLEAN, &device_powered,
- device_enable_cb, g_strdup(path), NULL);
- return -EINPROGRESS;
- }
- static void disable_device(struct connman_device *device, const char *path)
- {
- GHashTableIter iter;
- gpointer key, value;
- DBG("device %p %s", device, path);
- connman_device_set_powered(device, false);
- g_hash_table_iter_init(&iter, networks);
- while (g_hash_table_iter_next(&iter, &key, &value)) {
- struct bluetooth_pan *pan = value;
- if (pan->network && connman_network_get_device(pan->network)
- == device) {
- DBG("disable network %p", pan->network);
- connman_device_remove_network(device, pan->network);
- }
- }
- }
- static void device_disable_cb(const DBusError *error, void *user_data)
- {
- char *path = user_data;
- struct connman_device *device;
- device = g_hash_table_lookup(devices, path);
- if (!device) {
- DBG("device already removed");
- goto out;
- }
- if (dbus_error_is_set(error)) {
- connman_warn("Bluetooth device %s not disabled: %s",
- path, error->message);
- goto out;
- }
- disable_device(device, path);
- out:
- g_free(path);
- }
- static int bluetooth_device_disable(struct connman_device *device)
- {
- GDBusProxy *proxy = connman_device_get_data(device);
- dbus_bool_t device_powered = FALSE;
- const char *path;
- if (!proxy)
- return 0;
- path = g_dbus_proxy_get_path(proxy);
- if (!proxy_get_bool(proxy, "Powered")) {
- DBG("already disabled %p %s", device, path);
- return -EALREADY;
- }
- DBG("device %p %s", device, path);
- g_dbus_proxy_set_property_basic(proxy, "Powered",
- DBUS_TYPE_BOOLEAN, &device_powered,
- device_disable_cb, g_strdup(path), NULL);
- return -EINPROGRESS;
- }
- static void adapter_property_change(GDBusProxy *proxy, const char *name,
- DBusMessageIter *iter, void *user_data)
- {
- struct connman_device *device;
- const char *path;
- bool adapter_powered, device_powered;
- if (strcmp(name, "Powered") != 0)
- return;
- path = g_dbus_proxy_get_path(proxy);
- device = g_hash_table_lookup(devices, path);
- adapter_powered = proxy_get_bool(proxy, "Powered");
- device_powered = connman_device_get_powered(device);
- DBG("device %p %s device powered %d adapter powered %d", device, path,
- device_powered, adapter_powered);
- if (device_powered != adapter_powered) {
- if (adapter_powered)
- enable_device(device, path);
- else
- disable_device(device, path);
- }
- }
- static void device_free(gpointer data)
- {
- struct connman_device *device = data;
- GDBusProxy *proxy = connman_device_get_data(device);
- connman_device_set_data(device, NULL);
- if (proxy)
- g_dbus_proxy_unref(proxy);
- connman_device_unregister(device);
- connman_device_unref(device);
- }
- struct tethering_info {
- struct connman_technology *technology;
- char *bridge;
- bool enable;
- };
- static void tethering_free(void *user_data)
- {
- struct tethering_info *tethering = user_data;
- g_free(tethering->bridge);
- g_free(tethering);
- }
- static void tethering_create_cb(DBusMessage *message, void *user_data)
- {
- struct tethering_info *tethering = user_data;
- if (dbus_message_get_type(message) == DBUS_MESSAGE_TYPE_ERROR) {
- const char *dbus_error = dbus_message_get_error_name(message);
- DBG("%s tethering failed: %s",
- tethering->enable ? "enable" : "disable",
- dbus_error);
- return;
- }
- DBG("bridge %s %s", tethering->bridge, tethering->enable ?
- "enabled": "disabled");
- if (tethering->technology)
- connman_technology_tethering_notify(tethering->technology,
- tethering->enable);
- }
- static void tethering_append(DBusMessageIter *iter, void *user_data)
- {
- struct tethering_info *tethering = user_data;
- const char *nap = "nap";
- dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &nap);
- if (tethering->enable)
- dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING,
- &tethering->bridge);
- }
- static bool tethering_create(const char *path,
- struct connman_technology *technology, const char *bridge,
- bool enabled)
- {
- struct tethering_info *tethering = g_new0(struct tethering_info, 1);
- GDBusProxy *proxy;
- const char *method;
- bool result;
- DBG("path %s bridge %s", path, bridge);
- if (!bridge)
- return -EINVAL;
- proxy = g_dbus_proxy_new(client, path, "org.bluez.NetworkServer1");
- if (!proxy)
- return false;
- tethering->technology = technology;
- tethering->bridge = g_strdup(bridge);
- tethering->enable = enabled;
- if (tethering->enable)
- method = "Register";
- else
- method = "Unregister";
- result = g_dbus_proxy_method_call(proxy, method, tethering_append,
- tethering_create_cb, tethering, tethering_free);
- g_dbus_proxy_unref(proxy);
- return result;
- }
- static void device_create(GDBusProxy *proxy)
- {
- struct connman_device *device = NULL;
- const char *path = g_dbus_proxy_get_path(proxy);
- const char *address;
- char ident[BLUETOOTH_ADDR_LEN * 2 + 1];
- bool powered;
- address = proxy_get_string(proxy, "Address");
- if (!address)
- return;
- address2ident(address, ident);
- device = connman_device_create("bluetooth",
- CONNMAN_DEVICE_TYPE_BLUETOOTH);
- if (!device)
- return;
- connman_device_set_data(device, g_dbus_proxy_ref(proxy));
- connman_device_set_ident(device, ident);
- g_hash_table_replace(devices, g_strdup(path), device);
- DBG("device %p %s device powered %d adapter powered %d", device,
- path, connman_device_get_powered(device),
- proxy_get_bool(proxy, "Powered"));
- if (connman_device_register(device) < 0) {
- g_hash_table_remove(devices, device);
- return;
- }
- g_dbus_proxy_set_property_watch(proxy, adapter_property_change, NULL);
- powered = proxy_get_bool(proxy, "Powered");
- connman_device_set_powered(device, powered);
- if (proxy_get_nap(proxy) && !bluetooth_tethering)
- tethering_create(path, NULL, NULL, false);
- }
- static void object_added(GDBusProxy *proxy, void *user_data)
- {
- const char *interface;
- interface = g_dbus_proxy_get_interface(proxy);
- if (!interface) {
- connman_warn("Interface or proxy missing when adding "
- "bluetooth object");
- return;
- }
- if (strcmp(interface, "org.bluez.Adapter1") == 0) {
- DBG("%s %s", interface, g_dbus_proxy_get_path(proxy));
- device_create(proxy);
- return;
- }
- if (strcmp(interface, "org.bluez.Network1") == 0) {
- DBG("%s %s", interface, g_dbus_proxy_get_path(proxy));
- pan_create(proxy);
- return;
- }
- }
- static void object_removed(GDBusProxy *proxy, void *user_data)
- {
- const char *interface, *path;
- interface = g_dbus_proxy_get_interface(proxy);
- if (!interface) {
- connman_warn("Interface or proxy missing when removing "
- "bluetooth object");
- return;
- }
- if (strcmp(interface, "org.bluez.Adapter1") == 0) {
- path = g_dbus_proxy_get_path(proxy);
- DBG("%s %s", interface, path);
- g_hash_table_remove(devices, path);
- }
- if (strcmp(interface, "org.bluez.Network1") == 0) {
- path = g_dbus_proxy_get_path(proxy);
- DBG("%s %s", interface, path);
- g_hash_table_remove(networks, path);
- }
- }
- static int bluetooth_device_probe(struct connman_device *device)
- {
- GHashTableIter iter;
- gpointer key, value;
- g_hash_table_iter_init(&iter, devices);
- while (g_hash_table_iter_next(&iter, &key, &value)) {
- struct connman_device *known = value;
- if (device == known)
- return 0;
- }
- return -EOPNOTSUPP;
- }
- static void bluetooth_device_remove(struct connman_device *device)
- {
- DBG("%p", device);
- }
- static struct connman_device_driver device_driver = {
- .name = "bluetooth",
- .type = CONNMAN_DEVICE_TYPE_BLUETOOTH,
- .probe = bluetooth_device_probe,
- .remove = bluetooth_device_remove,
- .enable = bluetooth_device_enable,
- .disable = bluetooth_device_disable,
- };
- static int bluetooth_tech_probe(struct connman_technology *technology)
- {
- return 0;
- }
- static void bluetooth_tech_remove(struct connman_technology *technology)
- {
- }
- static int bluetooth_tech_set_tethering(struct connman_technology *technology,
- const char *identifier, const char *passphrase,
- const char *bridge, bool enabled)
- {
- GHashTableIter hash_iter;
- gpointer key, value;
- int i = 0;
- bluetooth_tethering = enabled;
- g_hash_table_iter_init(&hash_iter, devices);
- while (g_hash_table_iter_next(&hash_iter, &key, &value)) {
- const char *path = key;
- struct connman_device *device = value;
- DBG("device %p", device);
- if (tethering_create(path, technology, bridge, enabled)
- )
- i++;
- }
- DBG("%s %d device(s)", enabled ? "enabled" : "disabled", i);
- if (i == 0)
- return -ENODEV;
- return -EINPROGRESS;
- }
- static struct connman_technology_driver tech_driver = {
- .name = "bluetooth",
- .type = CONNMAN_SERVICE_TYPE_BLUETOOTH,
- .probe = bluetooth_tech_probe,
- .remove = bluetooth_tech_remove,
- .set_tethering = bluetooth_tech_set_tethering,
- };
- static int bluetooth_init(void)
- {
- connection = connman_dbus_get_connection();
- if (!connection)
- goto out;
- if (connman_technology_driver_register(&tech_driver) < 0) {
- connman_warn("Failed to initialize technology for Bluez 5");
- goto out;
- }
- devices = g_hash_table_new_full(g_str_hash, g_str_equal, g_free,
- device_free);
- if (connman_device_driver_register(&device_driver) < 0) {
- connman_warn("Failed to initialize device driver for "
- BLUEZ_SERVICE);
- connman_technology_driver_unregister(&tech_driver);
- goto out;
- }
- if (connman_network_driver_register(&network_driver) < 0) {
- connman_technology_driver_unregister(&tech_driver);
- connman_device_driver_unregister(&device_driver);
- goto out;
- }
- networks = g_hash_table_new_full(g_str_hash, g_str_equal, g_free,
- pan_free);
- client = g_dbus_client_new(connection, BLUEZ_SERVICE, BLUEZ_PATH);
- if (!client) {
- connman_warn("Failed to initialize D-Bus client for "
- BLUEZ_SERVICE);
- goto out;
- }
- g_dbus_client_set_proxy_handlers(client, object_added, object_removed,
- NULL, NULL);
- return 0;
- out:
- if (networks)
- g_hash_table_destroy(networks);
- if (devices)
- g_hash_table_destroy(devices);
- if (client)
- g_dbus_client_unref(client);
- if (connection)
- dbus_connection_unref(connection);
- return -EIO;
- }
- static void bluetooth_exit(void)
- {
- /*
- * We unset the disabling of the Bluetooth device when shutting down
- * so that non-PAN BT connections are not affected.
- */
- device_driver.disable = NULL;
- connman_network_driver_unregister(&network_driver);
- g_hash_table_destroy(networks);
- connman_device_driver_unregister(&device_driver);
- g_hash_table_destroy(devices);
- connman_technology_driver_unregister(&tech_driver);
- dbus_connection_unref(connection);
- }
- CONNMAN_PLUGIN_DEFINE(bluetooth, "Bluetooth technology plugin", VERSION,
- CONNMAN_PLUGIN_PRIORITY_DEFAULT, bluetooth_init, bluetooth_exit)