static void cmd_unregister_notify(struct client *cli, char *cmd_str)
{
char *argv[2];
int argc = 0;
unsigned int id;
char *endptr = NULL;
if (!bt_gatt_client_is_ready(cli->gatt)) {
printf("GATT client not initialized\n");
return;
}
if (!parse_args(cmd_str, 1, argv, &argc) || argc != 1) {
unregister_notify_usage();
return;
}
id = strtol(argv[0], &endptr, 10);
if (!endptr || *endptr != '\0' || !id) {
printf("Invalid notify id: %s\n", argv[0]);
return;
}
if (!bt_gatt_client_unregister_notify(cli->gatt, id)) {
printf("Failed to unregister notify handler with id: %u\n", id);
return;
}
printf("Unregistered notify handler with id: %u\n", id);
}
static void notify_client_free(struct notify_client *client)
{
DBG("owner %s", client->owner);
g_dbus_remove_watch(btd_get_dbus_connection(), client->watch);
bt_gatt_client_unregister_notify(client->chrc->service->client->gatt,
client->notify_id);
free(client->owner);
free(client);
}
static DBusMessage *characteristic_stop_notify(DBusConnection *conn,
DBusMessage *msg, void *user_data)
{
struct characteristic *chrc = user_data;
struct bt_gatt_client *gatt = chrc->service->client->gatt;
const char *sender = dbus_message_get_sender(msg);
struct notify_client *client;
if (!chrc->notifying)
return btd_error_failed(msg, "Not notifying");
client = queue_remove_if(chrc->notify_clients, match_notify_sender,
(void *) sender);
if (!client)
return btd_error_failed(msg, "No notify session started");
queue_remove(chrc->service->client->all_notify_clients, client);
bt_gatt_client_unregister_notify(gatt, client->notify_id);
update_notifying(chrc);
notify_client_unref(client);
return dbus_message_new_method_return(msg);
}
