+static DBusConnection *connection;
+
+static GHashTable *bluetooth_devices = NULL;
+static GHashTable *bluetooth_networks = NULL;
+
+static int pan_probe(struct connman_network *network)
+{
+ DBG("network %p", network);
+
+ return 0;
+}
+
+static void pan_remove(struct connman_network *network)
+{
+ DBG("network %p", network);
+}
+
+static void connect_reply(DBusPendingCall *call, void *user_data)
+{
+ struct connman_network *network = user_data;
+ DBusMessage *reply;
+ DBusError error;
+ const char *interface = NULL;
+ int index;
+
+ DBG("network %p", network);
+
+ reply = dbus_pending_call_steal_reply(call);
+
+ dbus_error_init(&error);
+
+ if (dbus_set_error_from_message(&error, reply) == TRUE) {
+ connman_error("%s", error.message);
+ dbus_error_free(&error);
+
+ goto err;
+ }
+
+ if (dbus_message_get_args(reply, &error,
+ DBUS_TYPE_STRING, &interface,
+ DBUS_TYPE_INVALID) == FALSE) {
+ if (dbus_error_is_set(&error) == TRUE) {
+ connman_error("%s", error.message);
+ dbus_error_free(&error);
+ } else
+ connman_error("Wrong arguments for connect");
+ goto err;
+ }
+
+ if (interface == NULL)
+ goto err;
+
+ DBG("interface %s", interface);
+
+ index = connman_inet_ifindex(interface);
+
+ connman_network_set_index(network, index);
+
+ connman_network_set_connected(network, TRUE);
+
+ dbus_message_unref(reply);
+
+ dbus_pending_call_unref(call);
+
+ return;
+err:
+
+ connman_network_set_connected(network, FALSE);
+
+ dbus_message_unref(reply);
+
+ dbus_pending_call_unref(call);
+}
+
+static int pan_connect(struct connman_network *network)
+{
+ const char *path = connman_network_get_string(network, "Path");
+ const char *uuid = "nap";
+ DBusMessage *message;
+ DBusPendingCall *call;
+
+ DBG("network %p", network);
+
+ if (path == NULL)
+ return -EINVAL;
+
+ message = dbus_message_new_method_call(BLUEZ_SERVICE, path,
+ BLUEZ_NETWORK_INTERFACE, CONNECT);
+ if (message == NULL)
+ return -ENOMEM;
+
+ dbus_message_set_auto_start(message, FALSE);
+
+ dbus_message_append_args(message, DBUS_TYPE_STRING, &uuid,
+ DBUS_TYPE_INVALID);
+
+ if (dbus_connection_send_with_reply(connection, message,
+ &call, TIMEOUT * 10) == FALSE) {
+ connman_error("Failed to connect service");
+ dbus_message_unref(message);
+ return -EINVAL;
+ }
+
+ if (call == NULL) {
+ connman_error("D-Bus connection not available");
+ dbus_message_unref(message);
+ return -EINVAL;
+ }
+
+ dbus_pending_call_set_notify(call, connect_reply, network, NULL);
+
+ dbus_message_unref(message);
+
+ return -EINPROGRESS;
+}
+
+static void disconnect_reply(DBusPendingCall *call, void *user_data)
+{
+ struct connman_network *network = user_data;
+ DBusMessage *reply;
+ DBusError error;
+
+ DBG("network %p", network);
+
+ reply = dbus_pending_call_steal_reply(call);
+
+ dbus_error_init(&error);
+
+ if (dbus_set_error_from_message(&error, reply) == TRUE) {
+ connman_error("%s", error.message);
+ dbus_error_free(&error);
+ goto done;
+ }
+
+ if (dbus_message_get_args(reply, &error, DBUS_TYPE_INVALID) == FALSE) {
+ if (dbus_error_is_set(&error) == TRUE) {
+ connman_error("%s", error.message);
+ dbus_error_free(&error);
+ } else
+ connman_error("Wrong arguments for disconnect");
+ goto done;
+ }
+
+ connman_network_set_connected(network, FALSE);
+
+done:
+ dbus_message_unref(reply);
+
+ dbus_pending_call_unref(call);
+
+ connman_network_unref(network);
+}
+
+static int pan_disconnect(struct connman_network *network)
+{
+ const char *path = connman_network_get_string(network, "Path");
+ DBusMessage *message;
+ DBusPendingCall *call;
+
+ DBG("network %p", network);
+
+ if (path == NULL)
+ return -EINVAL;
+
+ message = dbus_message_new_method_call(BLUEZ_SERVICE, path,
+ BLUEZ_NETWORK_INTERFACE, DISCONNECT);
+ if (message == NULL)
+ return -ENOMEM;
+
+ dbus_message_set_auto_start(message, FALSE);
+
+ dbus_message_append_args(message, DBUS_TYPE_INVALID);
+
+ if (dbus_connection_send_with_reply(connection, message,
+ &call, TIMEOUT) == FALSE) {
+ connman_error("Failed to disconnect service");
+ dbus_message_unref(message);
+ return -EINVAL;
+ }
+
+ if (call == NULL) {
+ connman_error("D-Bus connection not available");
+ dbus_message_unref(message);
+ return -EINVAL;
+ }
+
+ connman_network_ref(network);
+
+ connman_network_set_associating(network, FALSE);
+
+ dbus_pending_call_set_notify(call, disconnect_reply, network, NULL);
+
+ dbus_message_unref(message);
+
+ return 0;
+}
+
+static struct connman_network_driver pan_driver = {
+ .name = "bluetooth-pan",
+ .type = CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN,
+ .probe = pan_probe,
+ .remove = pan_remove,
+ .connect = pan_connect,
+ .disconnect = pan_disconnect,
+};
+
+static gboolean network_changed(DBusConnection *connection,
+ DBusMessage *message, void *user_data)
+{
+ const char *path = dbus_message_get_path(message);
+ struct connman_network *network;
+ DBusMessageIter iter, value;
+ const char *key;
+
+ DBG("path %s", path);
+
+ network = g_hash_table_lookup(bluetooth_networks, path);
+ if (network == NULL)
+ return TRUE;
+
+ if (dbus_message_iter_init(message, &iter) == FALSE)
+ return TRUE;
+
+ dbus_message_iter_get_basic(&iter, &key);
+
+ dbus_message_iter_next(&iter);
+ dbus_message_iter_recurse(&iter, &value);
+
+ if (g_str_equal(key, "Connected") == TRUE) {
+ dbus_bool_t connected;
+
+ dbus_message_iter_get_basic(&value, &connected);
+
+ if (connected == TRUE)
+ return TRUE;
+
+ connman_network_set_associating(network, FALSE);
+ connman_network_set_connected(network, FALSE);
+ }
+
+ return TRUE;
+}
+
+static void extract_properties(DBusMessage *reply, const char **parent,
+ const char **address,
+ const char **name,
+ const char **alias,
+ dbus_bool_t *powered,
+ dbus_bool_t *scanning,
+ DBusMessageIter *uuids,
+ DBusMessageIter *networks)
+{
+ DBusMessageIter array, dict;
+
+ if (dbus_message_iter_init(reply, &array) == FALSE)
+ return;
+
+ if (dbus_message_iter_get_arg_type(&array) != DBUS_TYPE_ARRAY)
+ return;
+
+ dbus_message_iter_recurse(&array, &dict);
+
+ while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
+ DBusMessageIter entry, value;
+ const char *key;
+
+ dbus_message_iter_recurse(&dict, &entry);
+ dbus_message_iter_get_basic(&entry, &key);
+
+ dbus_message_iter_next(&entry);
+ dbus_message_iter_recurse(&entry, &value);
+
+ if (g_str_equal(key, "Adapter") == TRUE) {
+ if (parent != NULL)
+ dbus_message_iter_get_basic(&value, parent);
+ } else if (g_str_equal(key, "Address") == TRUE) {
+ if (address != NULL)
+ dbus_message_iter_get_basic(&value, address);
+ } else if (g_str_equal(key, "Name") == TRUE) {
+ if (name != NULL)
+ dbus_message_iter_get_basic(&value, name);
+ } else if (g_str_equal(key, "Alias") == TRUE) {
+ if (alias != NULL)
+ dbus_message_iter_get_basic(&value, alias);
+ } else if (g_str_equal(key, "Powered") == TRUE) {
+ if (powered != NULL)
+ dbus_message_iter_get_basic(&value, powered);
+ } else if (g_str_equal(key, "Discovering") == TRUE) {
+ if (scanning != NULL)
+ dbus_message_iter_get_basic(&value, scanning);
+ } else if (g_str_equal(key, "Devices") == TRUE) {
+ if (networks != NULL)
+ memcpy(networks, &value, sizeof(value));
+ } else if (g_str_equal(key, "UUIDs") == TRUE) {
+ if (uuids != NULL)
+ memcpy(uuids, &value, sizeof(value));
+ }
+
+ dbus_message_iter_next(&dict);
+ }
+}
+
+static dbus_bool_t has_pan(DBusMessageIter *array)
+{
+ DBusMessageIter value;
+
+ if (dbus_message_iter_get_arg_type(array) != DBUS_TYPE_ARRAY)
+ return FALSE;
+
+ dbus_message_iter_recurse(array, &value);
+
+ while (dbus_message_iter_get_arg_type(&value) == DBUS_TYPE_STRING) {
+ const char *uuid;
+
+ dbus_message_iter_get_basic(&value, &uuid);
+
+ if (g_strcmp0(uuid, UUID_NAP) == 0)
+ return TRUE;
+
+ dbus_message_iter_next(&value);
+ }
+
+ return FALSE;
+}
+
+static void network_properties_reply(DBusPendingCall *call, void *user_data)
+{
+ char *path = user_data;
+ struct connman_device *device;
+ struct connman_network *network;
+ DBusMessage *reply;
+ DBusMessageIter uuids;
+ const char *parent = NULL, *address = NULL, *name = NULL;
+ struct ether_addr addr;
+ char ident[13];
+
+ reply = dbus_pending_call_steal_reply(call);
+
+ extract_properties(reply, &parent, &address, NULL, &name,
+ NULL, NULL, &uuids, NULL);
+
+ if (parent == NULL)
+ goto done;
+
+ device = g_hash_table_lookup(bluetooth_devices, parent);
+ if (device == NULL)
+ goto done;
+
+ if (address == NULL)
+ goto done;
+
+ ether_aton_r(address, &addr);
+
+ snprintf(ident, 13, "%02x%02x%02x%02x%02x%02x",
+ addr.ether_addr_octet[0],
+ addr.ether_addr_octet[1],
+ addr.ether_addr_octet[2],
+ addr.ether_addr_octet[3],
+ addr.ether_addr_octet[4],
+ addr.ether_addr_octet[5]);
+
+ if (has_pan(&uuids) == FALSE)
+ goto done;
+
+ network = connman_device_get_network(device, ident);
+ if (network != NULL)
+ goto done;
+
+ network = connman_network_create(ident,
+ CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN);
+ if (network == NULL)
+ goto done;
+
+ connman_network_set_string(network, "Path", path);
+
+ connman_network_set_name(network, name);
+
+ connman_device_add_network(device, network);
+
+ connman_network_set_group(network, ident);
+
+ g_hash_table_replace(bluetooth_networks, g_strdup(path), network);
+
+done:
+ dbus_message_unref(reply);
+
+ dbus_pending_call_unref(call);
+}
+
+static void add_network(struct connman_device *device, const char *path)
+{
+ DBusMessage *message;
+ DBusPendingCall *call;
+
+ DBG("path %s", path);
+
+ message = dbus_message_new_method_call(BLUEZ_SERVICE, path,
+ BLUEZ_DEVICE_INTERFACE, GET_PROPERTIES);
+ if (message == NULL)
+ return;
+
+ dbus_message_set_auto_start(message, FALSE);
+
+ if (dbus_connection_send_with_reply(connection, message,
+ &call, TIMEOUT) == FALSE) {
+ connman_error("Failed to get network properties for %s", path);
+ goto done;
+ }
+
+ if (call == NULL) {
+ connman_error("D-Bus connection not available");
+ goto done;
+ }
+
+ dbus_pending_call_set_notify(call, network_properties_reply,
+ g_strdup(path), g_free);
+
+done:
+ dbus_message_unref(message);
+}
+
+static void check_networks(struct connman_device *device,
+ DBusMessageIter *array)