static void manager_remove_adapter(struct btd_adapter *adapter)
{
uint16_t dev_id = adapter_get_dev_id(adapter);
const gchar *path = adapter_get_path(adapter);
adapters = g_slist_remove(adapters, adapter);
manager_update_adapters();
if (default_adapter_id == dev_id || default_adapter_id < 0) {
int new_default = hci_get_route(NULL);
manager_set_default_adapter(new_default);
}
g_dbus_emit_signal(connection, "/",
MANAGER_INTERFACE, "AdapterRemoved",
DBUS_TYPE_OBJECT_PATH, &path,
DBUS_TYPE_INVALID);
adapter_remove(adapter);
btd_adapter_unref(adapter);
if (adapters == NULL)
btd_start_exit_timer();
}
static gboolean system_bus_reconnect(void *data)
{
DBusConnection *conn = get_dbus_connection();
struct hci_dev_list_req *dl = NULL;
struct hci_dev_req *dr;
int sk, i;
gboolean ret_val = TRUE;
if (conn) {
if (dbus_connection_get_is_connected(conn))
return FALSE;
}
if (hcid_dbus_init() < 0)
return TRUE;
/* Create and bind HCI socket */
sk = socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI);
if (sk < 0) {
error("Can't open HCI socket: %s (%d)",
strerror(errno), errno);
return TRUE;
}
dl = g_malloc0(HCI_MAX_DEV * sizeof(*dr) + sizeof(*dl));
dl->dev_num = HCI_MAX_DEV;
dr = dl->dev_req;
if (ioctl(sk, HCIGETDEVLIST, (void *) dl) < 0) {
info("Can't get device list: %s (%d)",
strerror(errno), errno);
goto failed;
}
/* reset the default device */
manager_set_default_adapter(-1);
/* FIXME: it shouldn't be needed to register adapters again */
for (i = 0; i < dl->dev_num; i++, dr++)
manager_register_adapter(dr->dev_id, TRUE);
ret_val = FALSE;
failed:
if (sk >= 0)
close(sk);
g_free(dl);
return ret_val;
}
struct btd_adapter *btd_manager_register_adapter(int id, gboolean up)
{
struct btd_adapter *adapter;
const char *path;
adapter = manager_find_adapter_by_id(id);
if (adapter) {
error("Unable to register adapter: hci%d already exist", id);
return NULL;
}
adapter = adapter_create(connection, id);
if (!adapter)
return NULL;
adapters = g_slist_append(adapters, adapter);
if (!adapter_init(adapter, up)) {
adapters = g_slist_remove(adapters, adapter);
btd_adapter_unref(adapter);
return NULL;
}
path = adapter_get_path(adapter);
g_dbus_emit_signal(connection, "/",
MANAGER_INTERFACE, "AdapterAdded",
DBUS_TYPE_OBJECT_PATH, &path,
DBUS_TYPE_INVALID);
manager_update_adapters();
btd_stop_exit_timer();
if (default_adapter_id < 0)
manager_set_default_adapter(id);
if (main_opts.did_source)
btd_adapter_set_did(adapter, main_opts.did_vendor,
main_opts.did_product,
main_opts.did_version,
main_opts.did_source);
DBG("Adapter %s registered", path);
return btd_adapter_ref(adapter);
}
int manager_start_adapter(int id)
{
struct btd_adapter* adapter;
int ret;
adapter = manager_find_adapter_by_id(id);
if (!adapter) {
error("Getting device data failed: hci%d", id);
return -EINVAL;
}
ret = adapter_start(adapter);
if (ret < 0)
return ret;
if (default_adapter_id < 0)
manager_set_default_adapter(id);
return ret;
}
