X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=client%2Fstt_dbus.c;h=a70726408ab5a2373b2930fc8e9496d0b25c0cda;hb=e6e5e98c676315c8d51c52b643617d285b476f7d;hp=5f3a6a8ce0c5be689af8cd8956fceda9f7b34857;hpb=7258a8b5059922c43bd5d3d630f535bf89bf146b;p=platform%2Fcore%2Fuifw%2Fstt.git

diff --git a/client/stt_dbus.c b/client/stt_dbus.c
index 5f3a6a8..a707264 100644
--- a/client/stt_dbus.c
+++ b/client/stt_dbus.c
@@ -543,7 +543,7 @@ static Eina_Bool listener_event_callback(void* data, Ecore_Fd_Handler *fd_handle
 
 							if (NULL != temp_char) {
 								temp_result[i] = strdup(temp_char);
-								SLOG(LOG_DEBUG, TAG_STTC, "result[%d] : %s", i, temp_result[i]);
+								SECURE_SLOG(LOG_DEBUG, TAG_STTC, "result[%d] : %s", i, temp_result[i]);
 							}
 						}
 
@@ -615,6 +615,26 @@ static Eina_Bool listener_event_callback(void* data, Ecore_Fd_Handler *fd_handle
 			SLOG(LOG_DEBUG, TAG_STTC, " ");
 		} /* STTD_METHOD_SPEECH_STATUS */
 
+		else if (dbus_message_is_signal(msg, "org.freedesktop.DBus", "NameOwnerChanged")) {
+			SLOG(LOG_DEBUG, TAG_STTC, "===== Owner Changed");
+			DBusError err;
+			dbus_error_init(&err);
+
+			/* remove a rule for daemon error */
+			char rule_err[256] = {0, };
+			snprintf(rule_err, 256, "sender='org.freedesktop.DBus',path='/org/freedesktop/DBus',interface='org.freedesktop.DBus',member='NameOwnerChanged',type='signal',arg0='%s'", g_server_service_interface);
+			dbus_bus_remove_match(g_conn_listener, rule_err, &err);
+			dbus_connection_flush(g_conn_listener);
+			if (dbus_error_is_set(&err)) {
+				SLOG(LOG_ERROR, TAG_STTC, "Match Error (%s)", err.message);
+				dbus_error_free(&err);
+			}
+
+			__stt_cb_error(-1, STT_ERROR_SERVICE_RESET, "Daemon Reset");
+			SLOG(LOG_DEBUG, TAG_STTC, "=====");
+			SLOG(LOG_DEBUG, TAG_STTC, " ");
+		} /* NameOwnerChanged */
+
 		else {
 			SLOG(LOG_DEBUG, TAG_STTC, "Message is NOT valid");
 			dbus_message_unref(msg);
@@ -628,6 +648,20 @@ static Eina_Bool listener_event_callback(void* data, Ecore_Fd_Handler *fd_handle
 	return ECORE_CALLBACK_RENEW;
 }
 
+static void __stt_dbus_connection_free()
+{
+	if (NULL != g_conn_listener) {
+		dbus_connection_close(g_conn_listener);
+		dbus_connection_unref(g_conn_listener);
+		g_conn_listener = NULL;
+	}
+	if (NULL != g_conn_sender) {
+		dbus_connection_close(g_conn_sender);
+		dbus_connection_unref(g_conn_sender);
+		g_conn_sender = NULL;
+	}
+}
+
 int stt_dbus_open_connection()
 {
 	if (NULL != g_conn_sender && NULL != g_conn_listener) {
@@ -667,9 +701,14 @@ int stt_dbus_open_connection()
 
 	if (NULL == g_conn_listener) {
 		SLOG(LOG_ERROR, TAG_STTC, "Fail to get dbus connection");
+		__stt_dbus_connection_free();
 		return STT_ERROR_OPERATION_FAILED;
 	}
 
+	dbus_connection_set_exit_on_disconnect(g_conn_listener, false);
+
+	dbus_connection_set_exit_on_disconnect(g_conn_listener, false);
+
 	int pid = getpid();
 
 	char service_name[64];
@@ -696,12 +735,14 @@ int stt_dbus_open_connection()
 	if (dbus_error_is_set(&err)) {
 		SLOG(LOG_ERROR, TAG_STTC, "Match Error (%s)", err.message);
 		dbus_error_free(&err);
+		__stt_dbus_connection_free();
 		return STT_ERROR_OPERATION_FAILED;
 	}
 
 	int fd = 0;
 	if (true != dbus_connection_get_unix_fd(g_conn_listener, &fd)) {
 		SLOG(LOG_ERROR, TAG_STTC, "Fail to get fd from dbus");
+		__stt_dbus_connection_free();
 		return STT_ERROR_OPERATION_FAILED;
 	} else {
 		SLOG(LOG_DEBUG, TAG_STTC, "Get fd from dbus : %d", fd);
@@ -710,6 +751,7 @@ int stt_dbus_open_connection()
 	g_fd_handler = ecore_main_fd_handler_add(fd, ECORE_FD_READ, (Ecore_Fd_Cb)listener_event_callback, g_conn_listener, NULL, NULL);
 	if (NULL == g_fd_handler) {
 		SLOG(LOG_ERROR, TAG_STTC, "fail to get fd handler from ecore");
+		__stt_dbus_connection_free();
 		return STT_ERROR_OPERATION_FAILED;
 	}
 
@@ -726,27 +768,21 @@ int stt_dbus_close_connection()
 		g_fd_handler = NULL;
 	}
 
-	int pid = getpid();
+	if (NULL != g_conn_listener) {
+		int pid = getpid();
 
-	char service_name[64];
-	memset(service_name, '\0', 64);
-	snprintf(service_name, 64, "%s%d", STT_CLIENT_SERVICE_NAME, pid);
+		char service_name[64];
+		memset(service_name, '\0', 64);
+		snprintf(service_name, 64, "%s%d", STT_CLIENT_SERVICE_NAME, pid);
 
-	dbus_bus_release_name(g_conn_listener, service_name, &err);
-	if (dbus_error_is_set(&err)) {
-		SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Release name Error (%s)", err.message);
-		dbus_error_free(&err);
+		dbus_bus_release_name(g_conn_listener, service_name, &err);
+		if (dbus_error_is_set(&err)) {
+			SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Release name Error (%s)", err.message);
+			dbus_error_free(&err);
+		}
 	}
 
-	dbus_connection_close(g_conn_sender);
-	dbus_connection_close(g_conn_listener);
-
-	dbus_connection_unref(g_conn_sender);
-	dbus_connection_unref(g_conn_listener);
-
-	g_conn_sender = NULL;
-	g_conn_listener = NULL;
-
+	__stt_dbus_connection_free();
 	__stt_dbus_service_free();
 
 	return 0;
@@ -754,6 +790,18 @@ int stt_dbus_close_connection()
 
 int stt_dbus_reconnect()
 {
+	if (!g_conn_sender || !g_conn_listener) {
+		stt_dbus_close_connection();
+
+		if (0 != stt_dbus_open_connection()) {
+			SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Fail to reconnect");
+			return -1;
+		}
+
+		SLOG(LOG_DEBUG, TAG_STTC, "[DBUS] Reconnect");
+		return 0;
+	}
+
 	bool sender_connected = dbus_connection_get_is_connected(g_conn_sender);
 	bool listener_connected = dbus_connection_get_is_connected(g_conn_listener);
 	SLOG(LOG_DEBUG, TAG_STTC, "[DBUS] Sender(%s) Listener(%s)",
@@ -858,9 +906,9 @@ int stt_dbus_request_hello(int uid)
 				} else {
 					SLOG(LOG_DEBUG, TAG_STTC, "[DBUS] dbus: is_exist: False");
 					msg = dbus_message_new_method_call(
-						STT_SERVER_CUSTOM_SERVICE_NAME, 
-						STT_SERVER_CUSTOM_SERVICE_OBJECT_PATH, 
-						STT_SERVER_CUSTOM_SERVICE_INTERFACE, 
+						STT_SERVER_CUSTOM_SERVICE_NAME,
+						STT_SERVER_CUSTOM_SERVICE_OBJECT_PATH,
+						STT_SERVER_CUSTOM_SERVICE_INTERFACE,
 						STT_METHOD_HELLO);
 				}
 			}
@@ -868,16 +916,17 @@ int stt_dbus_request_hello(int uid)
 	}
 
 	if (NULL == msg) {
-		SLOG(LOG_ERROR, TAG_STTC, ">>>> Request stt hello : Fail to make message");
-		return STT_ERROR_OPERATION_FAILED;
+//		SLOG(LOG_ERROR, TAG_STTC, ">>>> Request stt hello : Fail to make message");
+		result = stt_dbus_reconnect();
+		if (0 != result)
+			return STT_ERROR_OPERATION_FAILED;
 	}
 
-
-
 	if (g_conn_sender) {
-		result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_short_time, &err);
+		result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, -1, &err);
 		dbus_message_unref(msg);
 		if (dbus_error_is_set(&err)) {
+			SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Get arguments error (%s)", err.message);
 			dbus_error_free(&err);
 		}
 
@@ -900,6 +949,7 @@ int stt_dbus_request_hello(int uid)
 		}
 	} else {
 		SLOG(LOG_WARN, TAG_STTC, "[WARN] dbus connection handle is null (%p)", g_conn_sender);
+		stt_dbus_reconnect();
 		result = STT_ERROR_OPERATION_FAILED;
 	}
 
@@ -965,6 +1015,27 @@ int stt_dbus_request_initialize(int uid, bool* silence_supported, bool* credenti
 			if (0 == result) {
 				SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt initialize : result = %d, silence(%d), credential(%d)",
 					result, *silence_supported, *credential_needed);
+
+				stt_client_s* client = stt_client_get_by_uid(uid);
+				if (NULL == client) {
+					SLOG(LOG_ERROR, TAG_STTC, "Fail to get STT client");
+					return STT_ERROR_OPERATION_FAILED;
+				}
+
+				if (STT_ERROR_SERVICE_RESET != client->reason) {
+					/* add a rule for daemon error */
+					char rule_err[256] = {0, };
+
+					snprintf(rule_err, 256, "sender='org.freedesktop.DBus',path='/org/freedesktop/DBus',interface='org.freedesktop.DBus',member='NameOwnerChanged',type='signal',arg0='%s'", g_server_service_interface);
+					dbus_bus_add_match(g_conn_listener, rule_err, &err);
+					dbus_connection_flush(g_conn_listener);
+
+					if (dbus_error_is_set(&err)) {
+						SLOG(LOG_ERROR, TAG_STTC, "Match Error (%s)", err.message);
+						dbus_error_free(&err);
+						return STT_ERROR_OPERATION_FAILED;
+					}
+				}
 			} else {
 				SLOG(LOG_ERROR, TAG_STTC, "<<<< stt initialize : result = %d", result);
 			}
@@ -987,12 +1058,25 @@ int stt_dbus_request_finalize(int uid)
 {
 	DBusMessage* msg;
 
+	DBusError err;
+	dbus_error_init(&err);
+
+	/* remove a rule for daemon error */
+	char rule_err[256] = {0, };
+	snprintf(rule_err, 256, "sender='org.freedesktop.DBus',path='/org/freedesktop/DBus',interface='org.freedesktop.DBus',member='NameOwnerChanged',type='signal',arg0='%s'", g_server_service_interface);
+	dbus_bus_remove_match(g_conn_listener, rule_err, &err);
+	dbus_connection_flush(g_conn_listener);
+	if (dbus_error_is_set(&err)) {
+		SLOG(LOG_ERROR, TAG_STTC, "Match Error (%s)", err.message);
+		dbus_error_free(&err);
+	}
+
 	SLOG(LOG_DEBUG, TAG_STTC, "[dbus_info] service name: %s, service object: %s, service interface: %s", g_server_service_name, g_server_service_object, g_server_service_interface);
 
 	msg = dbus_message_new_method_call(
-		g_server_service_name, 
-		g_server_service_object, 
-		g_server_service_interface, 
+		g_server_service_name,
+		g_server_service_object,
+		g_server_service_interface,
 		STT_METHOD_FINALIZE);
 
 	if (NULL == msg) {
@@ -1004,9 +1088,6 @@ int stt_dbus_request_finalize(int uid)
 
 	dbus_message_append_args(msg, DBUS_TYPE_INT32, &uid, DBUS_TYPE_INVALID);
 
-	DBusError err;
-	dbus_error_init(&err);
-
 	DBusMessage* result_msg;
 	int result = STT_ERROR_OPERATION_FAILED;
 
@@ -1018,7 +1099,7 @@ int stt_dbus_request_finalize(int uid)
 	}
 
 	if (NULL != result_msg) {
-		dbus_message_get_args(result_msg, &err, 
+		dbus_message_get_args(result_msg, &err,
 				DBUS_TYPE_INT32, &result,
 				DBUS_TYPE_INVALID);
 
@@ -1049,9 +1130,9 @@ int stt_dbus_request_set_current_engine(int uid, const char* engine_id, bool* si
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		g_server_service_name, 
-		g_server_service_object, 
-		g_server_service_interface, 
+		g_server_service_name,
+		g_server_service_object,
+		g_server_service_interface,
 		STT_METHOD_SET_CURRENT_ENGINE);
 
 
@@ -1084,8 +1165,8 @@ int stt_dbus_request_set_current_engine(int uid, const char* engine_id, bool* si
 		int int_silence_supported = 0;
 		int int_credential_needed = 0;
 
-		dbus_message_get_args(result_msg, &err, 
-			DBUS_TYPE_INT32, &result, 
+		dbus_message_get_args(result_msg, &err,
+			DBUS_TYPE_INT32, &result,
 			DBUS_TYPE_INT32, &int_silence_supported,
 			DBUS_TYPE_INT32, &int_credential_needed,
 			DBUS_TYPE_INVALID);
@@ -1126,9 +1207,9 @@ int stt_dbus_request_check_app_agreed(int uid, const char* appid, bool* value)
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		g_server_service_name, 
-		g_server_service_object, 
-		g_server_service_interface, 
+		g_server_service_name,
+		g_server_service_object,
+		g_server_service_interface,
 		STT_METHOD_CHECK_APP_AGREED);
 
 	if (NULL == msg) {
@@ -1195,9 +1276,9 @@ int stt_dbus_request_get_support_langs(int uid, stt_h stt, stt_supported_languag
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		g_server_service_name, 
-		g_server_service_object, 
-		g_server_service_interface, 
+		g_server_service_name,
+		g_server_service_object,
+		g_server_service_interface,
 		STT_METHOD_GET_SUPPORT_LANGS);
 
 	if (NULL == msg) {
@@ -1280,9 +1361,9 @@ int stt_dbus_request_get_default_lang(int uid, char** language)
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		g_server_service_name, 
-		g_server_service_object, 
-		g_server_service_interface, 
+		g_server_service_name,
+		g_server_service_object,
+		g_server_service_interface,
 		STT_METHOD_GET_CURRENT_LANG);
 
 	if (NULL == msg) {
@@ -1348,9 +1429,9 @@ int stt_dbus_request_set_private_data(int uid, const char* key, const char* data
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		g_server_service_name, 
-		g_server_service_object, 
-		g_server_service_interface, 
+		g_server_service_name,
+		g_server_service_object,
+		g_server_service_interface,
 		STT_METHOD_SET_PRIVATE_DATA);
 
 	if (NULL == msg) {
@@ -1418,9 +1499,9 @@ int stt_dbus_request_get_private_data(int uid, const char* key, char** data)
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		g_server_service_name, 
-		g_server_service_object, 
-		g_server_service_interface, 
+		g_server_service_name,
+		g_server_service_object,
+		g_server_service_interface,
 		STT_METHOD_GET_PRIVATE_DATA);
 
 	if (NULL == msg) {
@@ -1494,9 +1575,9 @@ int stt_dbus_request_is_recognition_type_supported(int uid, const char* type, bo
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		g_server_service_name, 
-		g_server_service_object, 
-		g_server_service_interface, 
+		g_server_service_name,
+		g_server_service_object,
+		g_server_service_interface,
 		STT_METHOD_IS_TYPE_SUPPORTED);
 
 	if (NULL == msg) {
@@ -1563,9 +1644,9 @@ int stt_dbus_request_set_start_sound(int uid, const char* file)
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		g_server_service_name, 
-		g_server_service_object, 
-		g_server_service_interface, 
+		g_server_service_name,
+		g_server_service_object,
+		g_server_service_interface,
 		STT_METHOD_SET_START_SOUND);
 
 	if (NULL == msg) {
@@ -1624,9 +1705,9 @@ int stt_dbus_request_unset_start_sound(int uid)
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		g_server_service_name, 
-		g_server_service_object, 
-		g_server_service_interface, 
+		g_server_service_name,
+		g_server_service_object,
+		g_server_service_interface,
 		STT_METHOD_UNSET_START_SOUND);
 
 	if (NULL == msg) {
@@ -1689,9 +1770,9 @@ int stt_dbus_request_set_stop_sound(int uid, const char* file)
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		g_server_service_name, 
-		g_server_service_object, 
-		g_server_service_interface, 
+		g_server_service_name,
+		g_server_service_object,
+		g_server_service_interface,
 		STT_METHOD_SET_STOP_SOUND);
 
 	if (NULL == msg) {
@@ -1750,9 +1831,9 @@ int stt_dbus_request_unset_stop_sound(int uid)
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		g_server_service_name, 
-		g_server_service_object, 
-		g_server_service_interface, 
+		g_server_service_name,
+		g_server_service_object,
+		g_server_service_interface,
 		STT_METHOD_UNSET_STOP_SOUND);
 
 	if (NULL == msg) {
@@ -1816,9 +1897,9 @@ int stt_dbus_request_start(int uid, const char* lang, const char* type, int sile
 
 	/* create a signal & check for errors */
 	msg = dbus_message_new_method_call(
-		g_server_service_name, 
-		g_server_service_object, 
-		g_server_service_interface, 
+		g_server_service_name,
+		g_server_service_object,
+		g_server_service_interface,
 		STT_METHOD_START);
 
 	if (NULL == msg) {
@@ -1921,9 +2002,9 @@ int stt_dbus_request_stop(int uid)
 
 	/* create a signal & check for errors */
 	msg = dbus_message_new_method_call(
-		g_server_service_name, 
-		g_server_service_object, 
-		g_server_service_interface, 
+		g_server_service_name,
+		g_server_service_object,
+		g_server_service_interface,
 		STT_METHOD_STOP);
 
 	if (NULL == msg) {
@@ -1933,8 +2014,8 @@ int stt_dbus_request_stop(int uid)
 		SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt stop : uid(%d)", uid);
 	}
 
-	dbus_message_append_args(msg, 
-		DBUS_TYPE_INT32, &uid, 
+	dbus_message_append_args(msg,
+		DBUS_TYPE_INT32, &uid,
 		DBUS_TYPE_INVALID);
 #if 1
 	if (g_conn_sender) {
@@ -2001,9 +2082,9 @@ int stt_dbus_request_cancel(int uid)
 
 	/* create a signal & check for errors */
 	msg = dbus_message_new_method_call(
-		g_server_service_name, 
-		g_server_service_object, 
-		g_server_service_interface, 
+		g_server_service_name,
+		g_server_service_object,
+		g_server_service_interface,
 		STT_METHOD_CANCEL);
 
 	if (NULL == msg) {
@@ -2013,8 +2094,8 @@ int stt_dbus_request_cancel(int uid)
 		SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt cancel : uid(%d)", uid);
 	}
 
-	dbus_message_append_args(msg, 
-		DBUS_TYPE_INT32, &uid, 
+	dbus_message_append_args(msg,
+		DBUS_TYPE_INT32, &uid,
 		DBUS_TYPE_INVALID);
 #if 1
 	if (g_conn_sender) {
@@ -2074,3 +2155,118 @@ int stt_dbus_request_cancel(int uid)
 	return result;
 #endif
 }
+
+int stt_dbus_request_start_file(int uid, const char* lang, const char* type, int silence, const char* appid, const char* credential, const char* filepath, stt_audio_type_e audio_type, int sample_rate)
+{
+	if (NULL == lang || NULL == type || NULL == appid) {
+		SLOG(LOG_ERROR, TAG_STTC, "Input parameter is NULL");
+		return STT_ERROR_INVALID_PARAMETER;
+	}
+
+	DBusMessage* msg;
+
+	/* create a signal & check for errors */
+	msg = dbus_message_new_method_call(
+		g_server_service_name,
+		g_server_service_object,
+		g_server_service_interface,
+		STT_METHOD_START_FILE);
+
+	if (NULL == msg) {
+		SLOG(LOG_ERROR, TAG_STTC, ">>>> stt start file : Fail to make message");
+		return STT_ERROR_OPERATION_FAILED;
+	} else {
+		SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt start file : uid(%d), language(%s), type(%s), appid(%s), filepath(%s), audio_type(%d), sample_rate(%d)", uid, lang, type, appid, filepath, audio_type, sample_rate);
+	}
+
+	char *temp = NULL;
+	if (NULL == credential) {
+		temp = strdup("NULL");
+	} else {
+		temp = strdup(credential);
+	}
+
+	dbus_message_append_args(msg,
+		DBUS_TYPE_INT32, &uid,
+		DBUS_TYPE_STRING, &lang,
+		DBUS_TYPE_STRING, &type,
+		DBUS_TYPE_INT32, &silence,
+		DBUS_TYPE_STRING, &appid,
+		DBUS_TYPE_STRING, &temp,
+		DBUS_TYPE_STRING, &filepath,
+		DBUS_TYPE_INT32, &audio_type,
+		DBUS_TYPE_INT32, &sample_rate,
+		DBUS_TYPE_INVALID);
+	if (g_conn_sender) {
+		dbus_message_set_no_reply(msg, TRUE);
+
+		if (!dbus_connection_send(g_conn_sender, msg, NULL)) {
+			SLOG(LOG_ERROR, TAG_STTC, "[Dbus ERROR] <<<< stt start message : Out Of Memory !");
+			if (NULL != temp) {
+				free(temp);
+				temp = NULL;
+			}
+			return STT_ERROR_OUT_OF_MEMORY;
+		} else {
+			dbus_connection_flush(g_conn_sender);
+		}
+
+		dbus_message_unref(msg);
+
+	} else {
+		SLOG(LOG_WARN, TAG_STTC, "[WARN] dbus connection handle is null (%p)", g_conn_sender);
+		if (NULL != temp) {
+				free(temp);
+				temp = NULL;
+		}
+		return STT_ERROR_OPERATION_FAILED;
+	}
+
+	if (NULL != temp) {
+			free(temp);
+			temp = NULL;
+	}
+	return 0;
+}
+
+int stt_dbus_request_cancel_file(int uid)
+{
+	DBusMessage* msg;
+
+	/* create a signal & check for errors */
+	msg = dbus_message_new_method_call(
+		g_server_service_name,
+		g_server_service_object,
+		g_server_service_interface,
+		STT_METHOD_CANCEL_FILE);
+
+	if (NULL == msg) {
+		SLOG(LOG_ERROR, TAG_STTC, ">>>> stt cancel file : Fail to make message");
+		return STT_ERROR_OPERATION_FAILED;
+	} else {
+		SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt cancel file : uid(%d)", uid);
+	}
+
+	dbus_message_append_args(msg,
+		DBUS_TYPE_INT32, &uid,
+		DBUS_TYPE_INVALID);
+
+	if (g_conn_sender) {
+		dbus_message_set_no_reply(msg, TRUE);
+
+		if (!dbus_connection_send(g_conn_sender, msg, NULL)) {
+			SLOG(LOG_ERROR, TAG_STTC, "[Dbus ERROR] <<<< stt stop message : Out Of Memory !");
+			return STT_ERROR_OUT_OF_MEMORY;
+		} else {
+			dbus_connection_flush(g_conn_sender);
+		}
+
+		dbus_message_unref(msg);
+	} else {
+		SLOG(LOG_WARN, TAG_STTC, "[WARN] dbus connection handle is null (%p)", g_conn_sender);
+		return STT_ERROR_OPERATION_FAILED;
+	}
+
+	return 0;
+}
+