X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=client%2Fstt_dbus.c;h=a143b71cf8190f2cc77a14ac9ebaa6a19f90fe5a;hb=a4d5e4baa0736f2f97d94d55c2f96c0cccdb47a8;hp=3728b02af02b8ef796769979bc77099bed008a35;hpb=fee4d1885d26f52f9f84cb31d649757a921a821e;p=platform%2Fcore%2Fuifw%2Fstt.git

diff --git a/client/stt_dbus.c b/client/stt_dbus.c
index 3728b02..a143b71 100644
--- a/client/stt_dbus.c
+++ b/client/stt_dbus.c
@@ -18,14 +18,22 @@
 
 #include "stt_client.h"
 
+#include <vconf/vconf.h>
+#include <buxton2.h>
+
 static int g_waiting_time = 3000;
 static int g_waiting_short_time = 500;
 
+static char* g_server_service_name = NULL;
+static char* g_server_service_object = NULL;
+static char* g_server_service_interface = NULL;
+
 static Ecore_Fd_Handler* g_fd_handler = NULL;
 
 static DBusConnection* g_conn_sender = NULL;
 static DBusConnection* g_conn_listener = NULL;
 
+void __stt_dbus_service_free();
 
 extern int __stt_cb_error(int uid, int reason, char* err_msg);
 
@@ -35,6 +43,320 @@ extern int __stt_cb_set_state(int uid, int state);
 
 extern int __stt_cb_set_volume(int uid, float volume);
 
+extern int __stt_cb_speech_status(int uid, int status);
+
+char* __stt_get_service_name(char* engine_id)
+{
+	char* service_name = NULL;
+	const char* engine_default = NULL;
+
+	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, TAG_STTC, "[DBUS-BUXTON2] Fail to open buxton client, ret(%d)", ret);
+		return NULL;
+	}
+	SLOG(LOG_DEBUG, TAG_STTC, "[DBUS-BUXTON2] buxton_open: %d", ret);
+	bux_layer = buxton_create_layer("system");
+	if (NULL == bux_layer) {
+		SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] buxton_create_layer FAIL");
+		buxton_close(bux_cli);
+		bux_cli = NULL;
+		return NULL;
+	}
+
+	bux_val = buxton_value_create_string("stt-engine-default");
+	if (NULL == bux_val) {
+		SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] buxton_value_create_string FAIL");
+		buxton_free_layer(bux_layer);
+		buxton_close(bux_cli);
+		bux_layer = NULL;
+		bux_cli = NULL;
+		return NULL;
+	}
+
+	ret = buxton_get_value_sync(bux_cli, bux_layer, STT_ENGINE_DB_DEFAULT, &bux_val);
+	if (0 != ret) {
+		SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] Fail to get value sync, ret(%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 NULL;
+	}
+	ret = buxton_value_get_string(bux_val, &engine_default);
+	if (0 != ret) {
+		SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] Fail to get value string, ret(%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 NULL;
+	}
+	SLOG(LOG_DEBUG, TAG_STTC, "[DBUS-BUXTON2] buxton_value_get_string: engine_default: %s", engine_default);
+
+
+	if (NULL == engine_id || NULL == engine_default || 0 == strncmp(engine_id, engine_default, strlen(engine_id))) {
+		service_name = (char*)calloc(strlen(STT_SERVER_SERVICE_NAME) + 1, sizeof(char));
+		if (NULL == service_name) {
+			SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Memory allocation Failed!!");
+			buxton_value_free(bux_val);
+			buxton_free_layer(bux_layer);
+			buxton_close(bux_cli);
+
+			bux_cli = NULL;
+			bux_layer = NULL;
+			bux_val = NULL;
+			return NULL;
+		}
+		snprintf(service_name, strlen(STT_SERVER_SERVICE_NAME) + 1, "%s", STT_SERVER_SERVICE_NAME);
+	} else {
+		service_name = (char*)calloc(strlen(STT_SERVER_SERVICE_NAME) + strlen(engine_id) - 8, sizeof(char));
+		if (NULL == service_name) {
+			SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Memory allocation Failed!!");
+			buxton_value_free(bux_val);
+			buxton_free_layer(bux_layer);
+			buxton_close(bux_cli);
+
+			bux_cli = NULL;
+			bux_layer = NULL;
+			bux_val = NULL;
+			return NULL;
+		}
+		snprintf(service_name, strlen(STT_SERVER_SERVICE_NAME) + strlen(engine_id) - 8, "%s%s%s", STT_SERVER_SERVICE_NAME, ".", (engine_id + 10));
+	}
+
+	buxton_value_free(bux_val);
+	buxton_free_layer(bux_layer);
+	buxton_close(bux_cli);
+
+	bux_cli = NULL;
+	bux_layer = NULL;
+	bux_val = NULL;
+
+	SLOG(LOG_DEBUG, TAG_STTC, "[get_service_name] FINISH!! service name: %s", service_name);
+
+	return service_name;
+}
+
+char* __stt_get_service_object(char* engine_id)
+{
+	char* service_object = NULL;
+	const char* engine_default = NULL;
+
+	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, TAG_STTC, "[DBUS-BUXTON2] Fail to open buxton client, ret(%d)", ret);
+		return NULL;
+	}
+	bux_layer = buxton_create_layer("system");
+	if (NULL == bux_layer) {
+		SLOG(LOG_DEBUG, TAG_STTC, "[DBUS-BUXTON2] buxton_create_layer FAIL");
+		buxton_close(bux_cli);
+		bux_cli = NULL;
+		return NULL;
+	}
+
+	bux_val = buxton_value_create_string("stt-engine-default");
+	if (NULL == bux_val) {
+		SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] buxton_value_create_string FAIL");
+		buxton_free_layer(bux_layer);
+		buxton_close(bux_cli);
+		bux_layer = NULL;
+		bux_cli = NULL;
+		return NULL;
+	}
+
+	ret = buxton_get_value_sync(bux_cli, bux_layer, STT_ENGINE_DB_DEFAULT, &bux_val);
+	if (0 != ret) {
+		SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] Fail to get value sync, ret(%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 NULL;
+	}
+	ret = buxton_value_get_string(bux_val, &engine_default);
+	if (0 != ret) {
+		SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] Fail to get string, ret(%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 NULL;
+	}
+	SLOG(LOG_DEBUG, TAG_STTC, "[DBUS-BUXTON2] buxton_value_get_string: engine_default: %s", engine_default);
+
+	if (NULL == engine_id || NULL == engine_default || 0 == strncmp(engine_id, engine_default, strlen(engine_id))) {
+		service_object = (char*)calloc(strlen(STT_SERVER_SERVICE_OBJECT_PATH) + 1, sizeof(char));
+		if (NULL == service_object) {
+			SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Memory allocation Failed!!");
+			buxton_value_free(bux_val);
+			buxton_free_layer(bux_layer);
+			buxton_close(bux_cli);
+
+			bux_cli = NULL;
+			bux_layer = NULL;
+			bux_val = NULL;
+			return NULL;
+		}
+		snprintf(service_object, strlen(STT_SERVER_SERVICE_OBJECT_PATH) + 1, "%s", STT_SERVER_SERVICE_OBJECT_PATH);
+	} else {
+		service_object = (char*)calloc(strlen(STT_SERVER_SERVICE_OBJECT_PATH) + strlen(engine_id) - 8, sizeof(char));
+		if (NULL == service_object) {
+			SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Memory allocation Failed!!");
+			buxton_value_free(bux_val);
+			buxton_free_layer(bux_layer);
+			buxton_close(bux_cli);
+
+			bux_cli = NULL;
+			bux_layer = NULL;
+			bux_val = NULL;
+			return NULL;
+		}
+		snprintf(service_object, strlen(STT_SERVER_SERVICE_OBJECT_PATH) + strlen(engine_id) - 8, "%s%s%s", STT_SERVER_SERVICE_OBJECT_PATH, "/", (engine_id + 10));
+	}
+
+	buxton_value_free(bux_val);
+	buxton_free_layer(bux_layer);
+	buxton_close(bux_cli);
+
+	bux_cli = NULL;
+	bux_layer = NULL;
+	bux_val = NULL;
+
+	SLOG(LOG_DEBUG, TAG_STTC, "[get_service_object] FINISH!! service object: %s", service_object);
+
+	return service_object;
+}
+
+char* __stt_get_service_interface(char* engine_id)
+{
+	char* service_interface = NULL;
+	const char* engine_default = NULL;
+
+	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, TAG_STTC, "[DBUS-BUXTON2] Fail to open buxton client, ret(%d)", ret);
+		return NULL;
+	}
+	bux_layer = buxton_create_layer("system");
+	if (NULL == bux_layer) {
+		SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] buxton_create_layer FAIL");
+		buxton_close(bux_cli);
+		bux_cli = NULL;
+		return NULL;
+	}
+
+	bux_val = buxton_value_create_string("stt-engine-default");
+	if (NULL == bux_val) {
+		SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] buxton_value_create_string FAIL");
+		buxton_free_layer(bux_layer);
+		buxton_close(bux_cli);
+		bux_layer = NULL;
+		bux_cli = NULL;
+		return NULL;
+	}
+
+	ret = buxton_get_value_sync(bux_cli, bux_layer, STT_ENGINE_DB_DEFAULT, &bux_val);
+	if (0 != ret) {
+		SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] Fail to get value sync, ret(%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 NULL;
+	}
+	ret = buxton_value_get_string(bux_val, &engine_default);
+	if (0 != ret) {
+		SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] Fail to get string, ret(%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 NULL;
+	}
+	SLOG(LOG_DEBUG, TAG_STTC, "[DBUS-BUXTON2] buxton_value_get_string: engine_default: %s", engine_default);
+
+	if (NULL == engine_id || NULL == engine_default || 0 == strncmp(engine_id, engine_default, strlen(engine_id))) {
+		service_interface = (char*)calloc(strlen(STT_SERVER_SERVICE_INTERFACE) + 1, sizeof(char));
+		if (NULL == service_interface) {
+			SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Memory allocation Failed!!");
+			buxton_value_free(bux_val);
+			buxton_free_layer(bux_layer);
+			buxton_close(bux_cli);
+
+			bux_cli = NULL;
+			bux_layer = NULL;
+			bux_val = NULL;
+			return NULL;
+		}
+		snprintf(service_interface, strlen(STT_SERVER_SERVICE_INTERFACE) + 1, "%s", STT_SERVER_SERVICE_INTERFACE);
+	} else {
+		service_interface = (char*)calloc(strlen(STT_SERVER_SERVICE_INTERFACE) + strlen(engine_id) - 8, sizeof(char));
+		if (NULL == service_interface) {
+			SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Memory allocation Failed!!");
+			buxton_value_free(bux_val);
+			buxton_free_layer(bux_layer);
+			buxton_close(bux_cli);
+
+			bux_cli = NULL;
+			bux_layer = NULL;
+			bux_val = NULL;
+			return NULL;
+		}
+		snprintf(service_interface, strlen(STT_SERVER_SERVICE_INTERFACE) + strlen(engine_id) - 8, "%s%s%s", STT_SERVER_SERVICE_INTERFACE, ".", (engine_id + 10));
+	}
+
+	char* ret_char = strchr(service_interface, '-');
+	while (NULL != ret_char) {
+		ret_char[0] = '_';
+		ret_char = strchr(service_interface, '-');
+	}
+
+	buxton_value_free(bux_val);
+	buxton_free_layer(bux_layer);
+	ret = buxton_close(bux_cli);
+
+	bux_cli = NULL;
+	bux_layer = NULL;
+	bux_val = NULL;
+
+	SLOG(LOG_DEBUG, TAG_STTC, "[get_service_interface] FINISH!! service interface: %s", service_interface);
+
+	return service_interface;
+}
+
+
 static Eina_Bool listener_event_callback(void* data, Ecore_Fd_Handler *fd_handler)
 {
 	if (NULL == g_conn_listener)	return ECORE_CALLBACK_RENEW;
@@ -267,6 +589,32 @@ static Eina_Bool listener_event_callback(void* data, Ecore_Fd_Handler *fd_handle
 			SLOG(LOG_DEBUG, TAG_STTC, " ");
 		} /* STTD_METHOD_ERROR */
 
+		else if (dbus_message_is_signal(msg, if_name, STTD_METHOD_SPEECH_STATUS)) {
+			SLOG(LOG_DEBUG, TAG_STTC, "===== Speech status");
+			int uid = 0;
+			int status = -1;
+
+			dbus_message_get_args(msg, &err,
+				DBUS_TYPE_INT32, &uid,
+				DBUS_TYPE_INT32, &status,
+				DBUS_TYPE_INVALID);
+
+			if (dbus_error_is_set(&err)) {
+				SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Get arguments error (%s)", err.message);
+				dbus_error_free(&err);
+			}
+
+			if (uid > 0 && status >= 0) {
+				SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt speech status : uid(%d), status(%d)", uid, status);
+				__stt_cb_speech_status(uid, status);
+			} else {
+				SLOG(LOG_ERROR, TAG_STTC, "<<<< stt set status : invalid uid or status");
+			}
+
+			SLOG(LOG_DEBUG, TAG_STTC, "=====");
+			SLOG(LOG_DEBUG, TAG_STTC, " ");
+		} /* STTD_METHOD_SPEECH_STATUS */
+
 		else {
 			SLOG(LOG_DEBUG, TAG_STTC, "Message is NOT valid");
 			dbus_message_unref(msg);
@@ -399,6 +747,8 @@ int stt_dbus_close_connection()
 	g_conn_sender = NULL;
 	g_conn_listener = NULL;
 
+	__stt_dbus_service_free();
+
 	return 0;
 }
 
@@ -423,26 +773,107 @@ int stt_dbus_reconnect()
 	return 0;
 }
 
-int stt_dbus_request_hello()
+void __stt_dbus_service_free()
 {
-	DBusMessage* msg;
+	if (NULL != g_server_service_name) {
+		free(g_server_service_name);
+		g_server_service_name = NULL;
+	}
+	if (NULL != g_server_service_object) {
+		free(g_server_service_object);
+		g_server_service_object = NULL;
+	}
+	if (NULL != g_server_service_interface) {
+		free(g_server_service_interface);
+		g_server_service_interface = NULL;
+	}
+}
 
-	msg = dbus_message_new_method_call(
-		STT_SERVER_SERVICE_NAME,
-		STT_SERVER_SERVICE_OBJECT_PATH,
-		STT_SERVER_SERVICE_INTERFACE,
-		STT_METHOD_HELLO);
+int stt_dbus_request_hello(int uid)
+{
+	stt_client_s* client = stt_client_get_by_uid(uid);
+
+	/* Check whether there is any dbus whose name has owner or not */
+	dbus_bool_t is_exist = FALSE;
+	DBusError err;
+	dbus_error_init(&err);
+
+	DBusMessage* msg = NULL;
+	DBusMessage* result_msg = NULL;
+	int result = 0;
+
+	if (g_conn_sender) {
+		if (NULL != client) {
+			__stt_dbus_service_free();
+
+			if (NULL == client->current_engine_id) {
+				/* Default engine */
+				g_server_service_name = strdup(STT_SERVER_SERVICE_NAME);
+				if (NULL == g_server_service_name) {
+					SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Fail to allocate memory");
+					return STT_ERROR_OUT_OF_MEMORY;
+				}
+				g_server_service_object = strdup(STT_SERVER_SERVICE_OBJECT_PATH);
+				if (NULL == g_server_service_name) {
+					SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Fail to allocate memory");
+					return STT_ERROR_OUT_OF_MEMORY;
+				}
+				g_server_service_interface = strdup(STT_SERVER_SERVICE_INTERFACE);
+				if (NULL == g_server_service_name) {
+					SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Fail to allocate memory");
+					return STT_ERROR_OUT_OF_MEMORY;
+				}
+				SLOG(LOG_DEBUG, TAG_STTC, "[DBUS] service name: %s, object path: %s, interface: %s", g_server_service_name, g_server_service_object, g_server_service_interface);
+
+				msg = dbus_message_new_method_call(
+					STT_SERVER_SERVICE_NAME,
+					STT_SERVER_SERVICE_OBJECT_PATH,
+					STT_SERVER_SERVICE_INTERFACE,
+					STT_METHOD_HELLO);
+			} else {
+				/* Get service name, object, interface */
+				SLOG(LOG_DEBUG, TAG_STTC, "[DBUS] current_engine_id: %s", client->current_engine_id);
+
+				g_server_service_name = __stt_get_service_name(client->current_engine_id);
+				g_server_service_object = __stt_get_service_object(client->current_engine_id);
+				g_server_service_interface = __stt_get_service_interface(client->current_engine_id);
+
+				if (NULL == g_server_service_name || NULL == g_server_service_object || NULL == g_server_service_interface) {
+					SLOG(LOG_ERROR, TAG_STTC, "[ERROR] dbus service info invalid");
+					return STT_ERROR_OPERATION_FAILED;
+				}
+
+				SLOG(LOG_DEBUG, TAG_STTC, "[DBUS] service name: %s, object path: %s, interface: %s", g_server_service_name, g_server_service_object, g_server_service_interface);
+
+				/* Custom engine */
+				is_exist = dbus_bus_name_has_owner(g_conn_sender, g_server_service_name, &err);
+				SLOG(LOG_DEBUG, TAG_STTC, "[DBUS] is there dbus name has owner??: %s (g_server_service_name: %s)", (is_exist == TRUE) ? "True" : "False", g_server_service_name);
+
+				if (TRUE == is_exist) {
+					SLOG(LOG_DEBUG, TAG_STTC, "[DBUS] dbus: is_exist: True");
+					msg = dbus_message_new_method_call(
+						g_server_service_name,
+						g_server_service_object,
+						g_server_service_interface,
+						STT_METHOD_HELLO);
+				} 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_METHOD_HELLO);
+				}
+			}
+		}
+	}
 
 	if (NULL == msg) {
 		SLOG(LOG_ERROR, TAG_STTC, ">>>> Request stt hello : Fail to make message");
 		return STT_ERROR_OPERATION_FAILED;
 	}
 
-	DBusError err;
-	dbus_error_init(&err);
 
-	DBusMessage* result_msg = NULL;
-	int result = 0;
 
 	if (g_conn_sender) {
 		result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_short_time, &err);
@@ -483,9 +914,9 @@ int stt_dbus_request_initialize(int uid, bool* silence_supported, bool* credenti
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		STT_SERVER_SERVICE_NAME,
-		STT_SERVER_SERVICE_OBJECT_PATH,
-		STT_SERVER_SERVICE_INTERFACE,
+		g_server_service_name,
+		g_server_service_object,
+		g_server_service_interface,
 		STT_METHOD_INITIALIZE);
 
 	if (NULL == msg) {
@@ -516,12 +947,17 @@ int stt_dbus_request_initialize(int uid, bool* silence_supported, bool* credenti
 		}
 
 		if (NULL != result_msg) {
+			int int_silence_supported = 0;
+			int int_credential_needed = 0;
 			dbus_message_get_args(result_msg, &err,
 				DBUS_TYPE_INT32, &result,
-				DBUS_TYPE_INT32, silence_supported,
-				DBUS_TYPE_INT32, credential_needed,
+				DBUS_TYPE_INT32, &int_silence_supported,
+				DBUS_TYPE_INT32, &int_credential_needed,
 				DBUS_TYPE_INVALID);
 
+			*silence_supported = (bool)(int_silence_supported);
+			*credential_needed = (bool)(int_credential_needed);
+
 			if (dbus_error_is_set(&err)) {
 				SLOG(LOG_ERROR, TAG_STTC, "<<<< Get arguments error (%s)", err.message);
 				dbus_error_free(&err);
@@ -553,10 +989,12 @@ int stt_dbus_request_finalize(int uid)
 {
 	DBusMessage* msg;
 
+	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(
-		STT_SERVER_SERVICE_NAME,
-		STT_SERVER_SERVICE_OBJECT_PATH,
-		STT_SERVER_SERVICE_INTERFACE,
+		g_server_service_name, 
+		g_server_service_object, 
+		g_server_service_interface, 
 		STT_METHOD_FINALIZE);
 
 	if (NULL == msg) {
@@ -582,7 +1020,7 @@ 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);
 
@@ -613,11 +1051,12 @@ int stt_dbus_request_set_current_engine(int uid, const char* engine_id, bool* si
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		STT_SERVER_SERVICE_NAME,
-		STT_SERVER_SERVICE_OBJECT_PATH,
-		STT_SERVER_SERVICE_INTERFACE,
+		g_server_service_name, 
+		g_server_service_object, 
+		g_server_service_interface, 
 		STT_METHOD_SET_CURRENT_ENGINE);
 
+
 	if (NULL == msg) {
 		SLOG(LOG_ERROR, TAG_STTC, ">>>> stt set engine : Fail to make message");
 		return STT_ERROR_OPERATION_FAILED;
@@ -644,12 +1083,18 @@ int stt_dbus_request_set_current_engine(int uid, const char* engine_id, bool* si
 	}
 
 	if (NULL != result_msg) {
-		dbus_message_get_args(result_msg, &err,
-			DBUS_TYPE_INT32, &result,
-			DBUS_TYPE_INT32, silence_supported,
-			DBUS_TYPE_INT32, credential_needed,
+		int int_silence_supported = 0;
+		int int_credential_needed = 0;
+
+		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);
 
+		*silence_supported = (bool)(int_silence_supported);
+		*credential_needed = (bool)(int_credential_needed);
+
 		if (dbus_error_is_set(&err)) {
 			SLOG(LOG_ERROR, TAG_STTC, "<<<< Get arguments error (%s)", err.message);
 			dbus_error_free(&err);
@@ -683,9 +1128,9 @@ int stt_dbus_request_check_app_agreed(int uid, const char* appid, bool* value)
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		STT_SERVER_SERVICE_NAME,
-		STT_SERVER_SERVICE_OBJECT_PATH,
-		STT_SERVER_SERVICE_INTERFACE,
+		g_server_service_name, 
+		g_server_service_object, 
+		g_server_service_interface, 
 		STT_METHOD_CHECK_APP_AGREED);
 
 	if (NULL == msg) {
@@ -752,9 +1197,9 @@ int stt_dbus_request_get_support_langs(int uid, stt_h stt, stt_supported_languag
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		STT_SERVER_SERVICE_NAME,
-		STT_SERVER_SERVICE_OBJECT_PATH,
-		STT_SERVER_SERVICE_INTERFACE,
+		g_server_service_name, 
+		g_server_service_object, 
+		g_server_service_interface, 
 		STT_METHOD_GET_SUPPORT_LANGS);
 
 	if (NULL == msg) {
@@ -837,9 +1282,9 @@ int stt_dbus_request_get_default_lang(int uid, char** language)
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		STT_SERVER_SERVICE_NAME,
-		STT_SERVER_SERVICE_OBJECT_PATH,
-		STT_SERVER_SERVICE_INTERFACE,
+		g_server_service_name, 
+		g_server_service_object, 
+		g_server_service_interface, 
 		STT_METHOD_GET_CURRENT_LANG);
 
 	if (NULL == msg) {
@@ -905,9 +1350,9 @@ int stt_dbus_request_set_private_data(int uid, const char* key, const char* data
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		STT_SERVER_SERVICE_NAME,
-		STT_SERVER_SERVICE_OBJECT_PATH,
-		STT_SERVER_SERVICE_INTERFACE,
+		g_server_service_name, 
+		g_server_service_object, 
+		g_server_service_interface, 
 		STT_METHOD_SET_PRIVATE_DATA);
 
 	if (NULL == msg) {
@@ -975,9 +1420,9 @@ int stt_dbus_request_get_private_data(int uid, const char* key, char** data)
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		STT_SERVER_SERVICE_NAME,
-		STT_SERVER_SERVICE_OBJECT_PATH,
-		STT_SERVER_SERVICE_INTERFACE,
+		g_server_service_name, 
+		g_server_service_object, 
+		g_server_service_interface, 
 		STT_METHOD_GET_PRIVATE_DATA);
 
 	if (NULL == msg) {
@@ -1051,10 +1496,10 @@ int stt_dbus_request_is_recognition_type_supported(int uid, const char* type, bo
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		   STT_SERVER_SERVICE_NAME,
-		   STT_SERVER_SERVICE_OBJECT_PATH,
-		   STT_SERVER_SERVICE_INTERFACE,
-		   STT_METHOD_IS_TYPE_SUPPORTED);
+		g_server_service_name, 
+		g_server_service_object, 
+		g_server_service_interface, 
+		STT_METHOD_IS_TYPE_SUPPORTED);
 
 	if (NULL == msg) {
 		SLOG(LOG_ERROR, TAG_STTC, ">>>> stt is partial result supported : Fail to make message");
@@ -1120,10 +1565,10 @@ int stt_dbus_request_set_start_sound(int uid, const char* file)
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		   STT_SERVER_SERVICE_NAME,
-		   STT_SERVER_SERVICE_OBJECT_PATH,
-		   STT_SERVER_SERVICE_INTERFACE,
-		   STT_METHOD_SET_START_SOUND);
+		g_server_service_name, 
+		g_server_service_object, 
+		g_server_service_interface, 
+		STT_METHOD_SET_START_SOUND);
 
 	if (NULL == msg) {
 		SLOG(LOG_ERROR, TAG_STTC, ">>>> stt set start sound : Fail to make message");
@@ -1181,10 +1626,10 @@ int stt_dbus_request_unset_start_sound(int uid)
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		   STT_SERVER_SERVICE_NAME,
-		   STT_SERVER_SERVICE_OBJECT_PATH,
-		   STT_SERVER_SERVICE_INTERFACE,
-		   STT_METHOD_UNSET_START_SOUND);
+		g_server_service_name, 
+		g_server_service_object, 
+		g_server_service_interface, 
+		STT_METHOD_UNSET_START_SOUND);
 
 	if (NULL == msg) {
 		SLOG(LOG_ERROR, TAG_STTC, ">>>> stt unset start sound : Fail to make message");
@@ -1246,10 +1691,10 @@ int stt_dbus_request_set_stop_sound(int uid, const char* file)
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		   STT_SERVER_SERVICE_NAME,
-		   STT_SERVER_SERVICE_OBJECT_PATH,
-		   STT_SERVER_SERVICE_INTERFACE,
-		   STT_METHOD_SET_STOP_SOUND);
+		g_server_service_name, 
+		g_server_service_object, 
+		g_server_service_interface, 
+		STT_METHOD_SET_STOP_SOUND);
 
 	if (NULL == msg) {
 		SLOG(LOG_ERROR, TAG_STTC, ">>>> stt set stop sound : Fail to make message");
@@ -1307,10 +1752,10 @@ int stt_dbus_request_unset_stop_sound(int uid)
 	DBusMessage* msg;
 
 	msg = dbus_message_new_method_call(
-		   STT_SERVER_SERVICE_NAME,
-		   STT_SERVER_SERVICE_OBJECT_PATH,
-		   STT_SERVER_SERVICE_INTERFACE,
-		   STT_METHOD_UNSET_STOP_SOUND);
+		g_server_service_name, 
+		g_server_service_object, 
+		g_server_service_interface, 
+		STT_METHOD_UNSET_STOP_SOUND);
 
 	if (NULL == msg) {
 		SLOG(LOG_ERROR, TAG_STTC, ">>>> stt unset stop sound : Fail to make message");
@@ -1373,9 +1818,9 @@ 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(
-		STT_SERVER_SERVICE_NAME,
-		STT_SERVER_SERVICE_OBJECT_PATH,
-		STT_SERVER_SERVICE_INTERFACE,
+		g_server_service_name, 
+		g_server_service_object, 
+		g_server_service_interface, 
 		STT_METHOD_START);
 
 	if (NULL == msg) {
@@ -1478,9 +1923,9 @@ int stt_dbus_request_stop(int uid)
 
 	/* create a signal & check for errors */
 	msg = dbus_message_new_method_call(
-		STT_SERVER_SERVICE_NAME,
-		STT_SERVER_SERVICE_OBJECT_PATH,
-		STT_SERVER_SERVICE_INTERFACE,
+		g_server_service_name, 
+		g_server_service_object, 
+		g_server_service_interface, 
 		STT_METHOD_STOP);
 
 	if (NULL == msg) {
@@ -1490,8 +1935,8 @@ 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) {
@@ -1558,10 +2003,10 @@ int stt_dbus_request_cancel(int uid)
 
 	/* create a signal & check for errors */
 	msg = dbus_message_new_method_call(
-		STT_SERVER_SERVICE_NAME,
-		STT_SERVER_SERVICE_OBJECT_PATH,	/* object name of the signal */
-		STT_SERVER_SERVICE_INTERFACE,	/* interface name of the signal */
-		STT_METHOD_CANCEL);	/* name of the signal */
+		g_server_service_name, 
+		g_server_service_object, 
+		g_server_service_interface, 
+		STT_METHOD_CANCEL);
 
 	if (NULL == msg) {
 		SLOG(LOG_ERROR, TAG_STTC, ">>>> stt cancel : Fail to make message");
@@ -1570,8 +2015,8 @@ 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) {