* @since_tizen @if MOBILE 3.0 @elseif WEARABLE 2.3.2 @endif
*
* @param[in] stt The STT handle
- * @param]in] callback The callback function to register
+ * @param[in] callback The callback function to register
* @param[in] user_data The user data to be passed to the callback function
*
* @return 0 on success, otherwise a negative error value
{
SLOG(LOG_DEBUG, TAG_STTD, "===== Start engine");
+ int ret = STTE_ERROR_NONE;
+
if (!ecore_init()) {
SLOG(LOG_ERROR, TAG_STTD, "[ERROR] Fail to initialize Ecore");
- return EXIT_FAILURE;
+ return STTE_ERROR_OPERATION_FAILED;
}
if (0 != sttd_dbus_open_connection()) {
SLOG(LOG_ERROR, TAG_STTD, "[ERROR] Fail to open connection");
- return EXIT_FAILURE;
+ ecore_shutdown();
+ return STTE_ERROR_OPERATION_FAILED;
}
- if (0 != sttd_initialize(callback)) {
+ ret = sttd_initialize(callback);
+ if (0 != ret) {
SLOG(LOG_ERROR, TAG_STTD, "[ERROR] Fail to initialize stt-service");
- return EXIT_FAILURE;
+ sttd_dbus_close_connection();
+ ecore_shutdown();
+ return ret;
}
stt_network_initialize();
SLOG(LOG_DEBUG, TAG_STTD, " ");
SLOG(LOG_DEBUG, TAG_STTD, " ");
- return 0;
+ return STTE_ERROR_NONE;
}
int stte_send_result(stte_result_event_e event, const char* type, const char** result, int result_count,