+int __tts_set_buxtonkey(const char* engine)
+{
+ /* Set vconfkey */
+ struct buxton_client * bux_cli;
+ struct buxton_layer * bux_layer;
+ struct buxton_value * bux_val;
+
+ int ret = buxton_open(&bux_cli, NULL, NULL);
+ if (0 != ret) {
+ SLOG(LOG_ERROR, tts_tag(), "[DBUS-BUXTON2] buxton_open failed!! (%d)", ret);
+ return TTS_CONFIG_ERROR_OPERATION_FAILED;
+ }
+ bux_layer = buxton_create_layer("system");
+ if (NULL == bux_layer) {
+ SLOG(LOG_ERROR, tts_tag(), "[DBUS-BUXTON2] buxton_create_layer FAIL");
+ buxton_close(bux_cli);
+ return TTS_CONFIG_ERROR_OPERATION_FAILED;
+ }
+ bux_val = buxton_value_create_string(engine);
+ if (NULL == bux_val) {
+ SLOG(LOG_ERROR, tts_tag(), "[DBUS-BUXTON2] buxton_value_create_string FAIL");
+ buxton_free_layer(bux_layer);
+ buxton_close(bux_cli);
+ return TTS_CONFIG_ERROR_OPERATION_FAILED;
+ } else {
+ SLOG(LOG_DEBUG, tts_tag(), "[DBUS-BUXTON2] layer: %s", buxton_layer_get_name(bux_layer));
+ }
+
+ ret = buxton_set_value_sync(bux_cli, bux_layer, TTS_ENGINE_DB_DEFAULT, bux_val);
+ if (0 != ret) {
+ SLOG(LOG_ERROR, tts_tag(), "[DBUS-BUXTON2] buxton_set_value_sync failed!! (%d)", ret);
+ buxton_value_free(bux_val);
+ buxton_free_layer(bux_layer);
+ buxton_close(bux_cli);
+
+ bux_cli = NULL;
+ bux_layer = NULL;
+ bux_val = NULL;
+
+ return TTS_CONFIG_ERROR_OPERATION_FAILED;
+ } else {
+ SLOG(LOG_DEBUG, tts_tag(), "[DBUS-BUXTON2] buxton_set_value_sync: %d, %s", ret, TTS_ENGINE_DB_DEFAULT);
+ }
+
+ buxton_value_free(bux_val);
+ buxton_free_layer(bux_layer);
+ buxton_close(bux_cli);
+
+ bux_cli = NULL;
+ bux_layer = NULL;
+ bux_val = NULL;
+
+ return TTS_CONFIG_ERROR_NONE;
+}
+