2 * Copyright (c) 2011-2016 Samsung Electronics Co., Ltd All Rights Reserved
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 * http://www.apache.org/licenses/LICENSE-2.0
7 * Unless required by applicable law or agreed to in writing, software
8 * distributed under the License is distributed on an "AS IS" BASIS,
9 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
10 * See the License for the specific language governing permissions and
11 * limitations under the License.
19 #include "stt_client.h"
21 #include <vconf/vconf.h>
24 static int g_waiting_time = 3000;
25 static int g_waiting_short_time = 500;
27 static char* g_server_service_name = NULL;
28 static char* g_server_service_object = NULL;
29 static char* g_server_service_interface = NULL;
31 static Ecore_Fd_Handler* g_fd_handler = NULL;
33 static DBusConnection* g_conn_sender = NULL;
34 static DBusConnection* g_conn_listener = NULL;
36 void __stt_dbus_service_free();
38 extern int __stt_cb_error(int uid, int reason, char* err_msg);
40 extern int __stt_cb_result(int uid, int event, char** data, int data_count, const char* msg);
42 extern int __stt_cb_set_state(int uid, int state);
44 extern int __stt_cb_set_volume(int uid, float volume);
46 extern int __stt_cb_speech_status(int uid, int status);
48 char* __stt_get_service_name(char* engine_id)
50 char* service_name = NULL;
51 const char* engine_default = NULL;
53 struct buxton_client * bux_cli;
54 struct buxton_layer * bux_layer;
55 struct buxton_value * bux_val;
57 int ret = buxton_open(&bux_cli, NULL, NULL);
59 SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] Fail to open buxton client, ret(%d)", ret);
62 SLOG(LOG_DEBUG, TAG_STTC, "[DBUS-BUXTON2] buxton_open: %d", ret);
63 bux_layer = buxton_create_layer("system");
64 if (NULL == bux_layer) {
65 SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] buxton_create_layer FAIL");
66 buxton_close(bux_cli);
71 bux_val = buxton_value_create_string("stt-engine-default");
72 if (NULL == bux_val) {
73 SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] buxton_value_create_string FAIL");
74 buxton_free_layer(bux_layer);
75 buxton_close(bux_cli);
81 ret = buxton_get_value_sync(bux_cli, bux_layer, STT_ENGINE_DB_DEFAULT, &bux_val);
83 SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] Fail to get value sync, ret(%d)", ret);
84 buxton_value_free(bux_val);
85 buxton_free_layer(bux_layer);
86 buxton_close(bux_cli);
93 ret = buxton_value_get_string(bux_val, &engine_default);
95 SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] Fail to get value string, ret(%d)", ret);
96 buxton_value_free(bux_val);
97 buxton_free_layer(bux_layer);
98 buxton_close(bux_cli);
105 SLOG(LOG_DEBUG, TAG_STTC, "[DBUS-BUXTON2] buxton_value_get_string: engine_default: %s", engine_default);
108 if (NULL == engine_id || NULL == engine_default || 0 == strncmp(engine_id, engine_default, strlen(engine_id))) {
109 service_name = (char*)calloc(strlen(STT_SERVER_SERVICE_NAME) + 1, sizeof(char));
110 if (NULL == service_name) {
111 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Memory allocation Failed!!");
112 buxton_value_free(bux_val);
113 buxton_free_layer(bux_layer);
114 buxton_close(bux_cli);
121 snprintf(service_name, strlen(STT_SERVER_SERVICE_NAME) + 1, "%s", STT_SERVER_SERVICE_NAME);
123 service_name = (char*)calloc(strlen(STT_SERVER_SERVICE_NAME) + strlen(engine_id) - 8, sizeof(char));
124 if (NULL == service_name) {
125 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Memory allocation Failed!!");
126 buxton_value_free(bux_val);
127 buxton_free_layer(bux_layer);
128 buxton_close(bux_cli);
135 snprintf(service_name, strlen(STT_SERVER_SERVICE_NAME) + strlen(engine_id) - 8, "%s%s%s", STT_SERVER_SERVICE_NAME, ".", (engine_id + 10));
138 buxton_value_free(bux_val);
139 buxton_free_layer(bux_layer);
140 buxton_close(bux_cli);
146 SLOG(LOG_DEBUG, TAG_STTC, "[get_service_name] FINISH!! service name: %s", service_name);
151 char* __stt_get_service_object(char* engine_id)
153 char* service_object = NULL;
154 const char* engine_default = NULL;
156 struct buxton_client * bux_cli;
157 struct buxton_layer * bux_layer;
158 struct buxton_value * bux_val;
160 int ret = buxton_open(&bux_cli, NULL, NULL);
162 SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] Fail to open buxton client, ret(%d)", ret);
165 bux_layer = buxton_create_layer("system");
166 if (NULL == bux_layer) {
167 SLOG(LOG_DEBUG, TAG_STTC, "[DBUS-BUXTON2] buxton_create_layer FAIL");
168 buxton_close(bux_cli);
173 bux_val = buxton_value_create_string("stt-engine-default");
174 if (NULL == bux_val) {
175 SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] buxton_value_create_string FAIL");
176 buxton_free_layer(bux_layer);
177 buxton_close(bux_cli);
183 ret = buxton_get_value_sync(bux_cli, bux_layer, STT_ENGINE_DB_DEFAULT, &bux_val);
185 SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] Fail to get value sync, ret(%d)", ret);
186 buxton_value_free(bux_val);
187 buxton_free_layer(bux_layer);
188 buxton_close(bux_cli);
195 ret = buxton_value_get_string(bux_val, &engine_default);
197 SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] Fail to get string, ret(%d)", ret);
198 buxton_value_free(bux_val);
199 buxton_free_layer(bux_layer);
200 buxton_close(bux_cli);
207 SLOG(LOG_DEBUG, TAG_STTC, "[DBUS-BUXTON2] buxton_value_get_string: engine_default: %s", engine_default);
209 if (NULL == engine_id || NULL == engine_default || 0 == strncmp(engine_id, engine_default, strlen(engine_id))) {
210 service_object = (char*)calloc(strlen(STT_SERVER_SERVICE_OBJECT_PATH) + 1, sizeof(char));
211 if (NULL == service_object) {
212 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Memory allocation Failed!!");
213 buxton_value_free(bux_val);
214 buxton_free_layer(bux_layer);
215 buxton_close(bux_cli);
222 snprintf(service_object, strlen(STT_SERVER_SERVICE_OBJECT_PATH) + 1, "%s", STT_SERVER_SERVICE_OBJECT_PATH);
224 service_object = (char*)calloc(strlen(STT_SERVER_SERVICE_OBJECT_PATH) + strlen(engine_id) - 8, sizeof(char));
225 if (NULL == service_object) {
226 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Memory allocation Failed!!");
227 buxton_value_free(bux_val);
228 buxton_free_layer(bux_layer);
229 buxton_close(bux_cli);
236 snprintf(service_object, strlen(STT_SERVER_SERVICE_OBJECT_PATH) + strlen(engine_id) - 8, "%s%s%s", STT_SERVER_SERVICE_OBJECT_PATH, "/", (engine_id + 10));
239 buxton_value_free(bux_val);
240 buxton_free_layer(bux_layer);
241 buxton_close(bux_cli);
247 SLOG(LOG_DEBUG, TAG_STTC, "[get_service_object] FINISH!! service object: %s", service_object);
249 return service_object;
252 char* __stt_get_service_interface(char* engine_id)
254 char* service_interface = NULL;
255 const char* engine_default = NULL;
257 struct buxton_client * bux_cli;
258 struct buxton_layer * bux_layer;
259 struct buxton_value * bux_val;
261 int ret = buxton_open(&bux_cli, NULL, NULL);
263 SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] Fail to open buxton client, ret(%d)", ret);
266 bux_layer = buxton_create_layer("system");
267 if (NULL == bux_layer) {
268 SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] buxton_create_layer FAIL");
269 buxton_close(bux_cli);
274 bux_val = buxton_value_create_string("stt-engine-default");
275 if (NULL == bux_val) {
276 SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] buxton_value_create_string FAIL");
277 buxton_free_layer(bux_layer);
278 buxton_close(bux_cli);
284 ret = buxton_get_value_sync(bux_cli, bux_layer, STT_ENGINE_DB_DEFAULT, &bux_val);
286 SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] Fail to get value sync, ret(%d)", ret);
287 buxton_value_free(bux_val);
288 buxton_free_layer(bux_layer);
289 buxton_close(bux_cli);
296 ret = buxton_value_get_string(bux_val, &engine_default);
298 SLOG(LOG_ERROR, TAG_STTC, "[DBUS-BUXTON2] Fail to get string, ret(%d)", ret);
299 buxton_value_free(bux_val);
300 buxton_free_layer(bux_layer);
301 buxton_close(bux_cli);
308 SLOG(LOG_DEBUG, TAG_STTC, "[DBUS-BUXTON2] buxton_value_get_string: engine_default: %s", engine_default);
310 if (NULL == engine_id || NULL == engine_default || 0 == strncmp(engine_id, engine_default, strlen(engine_id))) {
311 service_interface = (char*)calloc(strlen(STT_SERVER_SERVICE_INTERFACE) + 1, sizeof(char));
312 if (NULL == service_interface) {
313 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Memory allocation Failed!!");
314 buxton_value_free(bux_val);
315 buxton_free_layer(bux_layer);
316 buxton_close(bux_cli);
323 snprintf(service_interface, strlen(STT_SERVER_SERVICE_INTERFACE) + 1, "%s", STT_SERVER_SERVICE_INTERFACE);
325 service_interface = (char*)calloc(strlen(STT_SERVER_SERVICE_INTERFACE) + strlen(engine_id) - 8, sizeof(char));
326 if (NULL == service_interface) {
327 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Memory allocation Failed!!");
328 buxton_value_free(bux_val);
329 buxton_free_layer(bux_layer);
330 buxton_close(bux_cli);
337 snprintf(service_interface, strlen(STT_SERVER_SERVICE_INTERFACE) + strlen(engine_id) - 8, "%s%s%s", STT_SERVER_SERVICE_INTERFACE, ".", (engine_id + 10));
340 char* ret_char = strchr(service_interface, '-');
341 while (NULL != ret_char) {
343 ret_char = strchr(service_interface, '-');
346 buxton_value_free(bux_val);
347 buxton_free_layer(bux_layer);
348 ret = buxton_close(bux_cli);
354 SLOG(LOG_DEBUG, TAG_STTC, "[get_service_interface] FINISH!! service interface: %s", service_interface);
356 return service_interface;
360 static Eina_Bool listener_event_callback(void* data, Ecore_Fd_Handler *fd_handler)
362 if (NULL == g_conn_listener) return ECORE_CALLBACK_RENEW;
364 dbus_connection_read_write_dispatch(g_conn_listener, 50);
367 DBusMessage* msg = NULL;
368 msg = dbus_connection_pop_message(g_conn_listener);
370 if (true != dbus_connection_get_is_connected(g_conn_listener)) {
371 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Connection is disconnected");
375 /* loop again if we haven't read a message */
380 SLOG(LOG_DEBUG, TAG_STTC, "[DEBUG] Message is arrived");
383 dbus_error_init(&err);
385 DBusMessage *reply = NULL;
388 snprintf(if_name, 64, "%s%d", STT_CLIENT_SERVICE_INTERFACE, getpid());
390 if (dbus_message_is_method_call(msg, if_name, STTD_METHOD_HELLO)) {
391 SLOG(LOG_DEBUG, TAG_STTC, "===== Get Hello");
395 dbus_message_get_args(msg, &err, DBUS_TYPE_INT32, &uid, DBUS_TYPE_INVALID);
396 if (dbus_error_is_set(&err)) {
397 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Get arguments error (%s)", err.message);
398 dbus_error_free(&err);
402 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt get hello : uid(%d)", uid);
405 stt_client_s* client = stt_client_get_by_uid(uid);
411 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt get hello : invalid uid");
414 reply = dbus_message_new_method_return(msg);
417 dbus_message_append_args(reply, DBUS_TYPE_INT32, &response, DBUS_TYPE_INVALID);
419 if (!dbus_connection_send(g_conn_listener, reply, NULL))
420 SLOG(LOG_ERROR, TAG_STTC, ">>>> stt get hello : fail to send reply");
422 SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt get hello : result(%d)", response);
424 dbus_connection_flush(g_conn_listener);
425 dbus_message_unref(reply);
427 SLOG(LOG_ERROR, TAG_STTC, ">>>> stt get hello : fail to create reply message");
430 SLOG(LOG_DEBUG, TAG_STTC, "=====");
431 SLOG(LOG_DEBUG, TAG_STTC, " ");
432 } /* STTD_METHOD_HELLO */
434 else if (dbus_message_is_signal(msg, if_name, STTD_METHOD_SET_STATE)) {
435 SLOG(LOG_DEBUG, TAG_STTC, "===== Set State");
439 dbus_message_get_args(msg, &err,
440 DBUS_TYPE_INT32, &uid,
441 DBUS_TYPE_INT32, &state,
444 if (dbus_error_is_set(&err)) {
445 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Get arguments error (%s)", err.message);
446 dbus_error_free(&err);
449 if (uid > 0 && state >= 0) {
450 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt set state : uid(%d), state(%d)", uid, state);
451 __stt_cb_set_state(uid, state);
453 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt set state : invalid uid or state");
456 SLOG(LOG_DEBUG, TAG_STTC, "=====");
457 SLOG(LOG_DEBUG, TAG_STTC, " ");
458 } /* STTD_METHOD_SET_STATE */
460 else if (dbus_message_is_signal(msg, if_name, STTD_METHOD_SET_VOLUME)) {
461 SLOG(LOG_DEBUG, TAG_STTC, "===== Set volume : signal");
465 dbus_message_get_args(msg, &err,
466 DBUS_TYPE_INT32, &uid,
467 DBUS_TYPE_INT32, &volume,
470 if (dbus_error_is_set(&err)) {
471 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Get arguments error (%s)", err.message);
472 dbus_error_free(&err);
475 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt set volume : uid(%d), volume(%f)", uid, volume);
476 __stt_cb_set_volume(uid, volume);
478 /* SLOG(LOG_DEBUG, TAG_STTC, "====="); */
479 /* SLOG(LOG_DEBUG, TAG_STTC, " "); */
480 } /* STTD_METHOD_SET_VOLUME */
482 else if (dbus_message_is_signal(msg, if_name, STTD_METHOD_RESULT)) {
483 SLOG(LOG_DEBUG, TAG_STTC, "===== Get Result : signal");
485 DBusMessageIter args;
487 dbus_message_iter_init(msg, &args);
490 if (DBUS_TYPE_INT32 == dbus_message_iter_get_arg_type(&args)) {
491 dbus_message_iter_get_basic(&args, &uid);
492 dbus_message_iter_next(&args);
495 stt_client_s* client = NULL;
496 client = stt_client_get_by_uid(uid);
497 if (NULL != client) {
498 char** temp_result = NULL;
499 char* temp_msg = NULL;
500 char* temp_char = NULL;
503 int temp_result_id = 0;
505 /* Get recognition type */
506 if (DBUS_TYPE_INT32 == dbus_message_iter_get_arg_type(&args)) {
507 dbus_message_iter_get_basic(&args, &temp_event);
508 dbus_message_iter_next(&args);
511 if (DBUS_TYPE_STRING == dbus_message_iter_get_arg_type(&args)) {
512 dbus_message_iter_get_basic(&args, &(temp_msg));
513 dbus_message_iter_next(&args);
517 if (DBUS_TYPE_INT32 == dbus_message_iter_get_arg_type(&args)) {
518 dbus_message_iter_get_basic(&args, &temp_count);
519 dbus_message_iter_next(&args);
523 if (DBUS_TYPE_INT32 == dbus_message_iter_get_arg_type(&args)) {
524 dbus_message_iter_get_basic(&args, &temp_result_id);
525 dbus_message_iter_next(&args);
528 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt get result : uid(%d) event(%d) message(%s) count(%d) result id(%d)",
529 uid, temp_event, temp_msg, temp_count, temp_result_id);
531 if (temp_count <= 0) {
532 __stt_cb_result(uid, temp_event, NULL, 0, temp_msg);
534 temp_result = (char**)calloc(temp_count, sizeof(char*));
536 if (NULL == temp_result) {
537 SLOG(LOG_ERROR, TAG_STTC, "Fail : memory allocation error");
540 for (i = 0; i < temp_count; i++) {
541 dbus_message_iter_get_basic(&args, &(temp_char));
542 dbus_message_iter_next(&args);
544 if (NULL != temp_char) {
545 temp_result[i] = strdup(temp_char);
546 SLOG(LOG_DEBUG, TAG_STTC, "result[%d] : %s", i, temp_result[i]);
550 __stt_cb_result(uid, temp_event, temp_result, temp_count, temp_msg);
552 for (i = 0; i < temp_count; i++) {
553 if (NULL != temp_result[i])
554 free(temp_result[i]);
561 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt get result : invalid uid");
564 SLOG(LOG_DEBUG, TAG_STTC, "=====");
565 SLOG(LOG_DEBUG, TAG_STTC, " ");
566 } /* STTD_METHOD_RESULT */
568 else if (dbus_message_is_signal(msg, if_name, STTD_METHOD_ERROR)) {
569 SLOG(LOG_DEBUG, TAG_STTC, "===== Get Error");
574 dbus_message_get_args(msg, &err,
575 DBUS_TYPE_INT32, &uid,
576 DBUS_TYPE_INT32, &reason,
577 DBUS_TYPE_STRING, &err_msg,
580 if (dbus_error_is_set(&err)) {
581 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt Get Error message : Get arguments error (%s)", err.message);
582 dbus_error_free(&err);
584 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt Get Error message : uid(%d), reason(%d), err_msg(%s)", uid, reason, (NULL == err_msg) ? "NULL" : err_msg);
585 __stt_cb_error(uid, reason, err_msg);
588 SLOG(LOG_DEBUG, TAG_STTC, "=====");
589 SLOG(LOG_DEBUG, TAG_STTC, " ");
590 } /* STTD_METHOD_ERROR */
592 else if (dbus_message_is_signal(msg, if_name, STTD_METHOD_SPEECH_STATUS)) {
593 SLOG(LOG_DEBUG, TAG_STTC, "===== Speech status");
597 dbus_message_get_args(msg, &err,
598 DBUS_TYPE_INT32, &uid,
599 DBUS_TYPE_INT32, &status,
602 if (dbus_error_is_set(&err)) {
603 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Get arguments error (%s)", err.message);
604 dbus_error_free(&err);
607 if (uid > 0 && status >= 0) {
608 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt speech status : uid(%d), status(%d)", uid, status);
609 __stt_cb_speech_status(uid, status);
611 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt set status : invalid uid or status");
614 SLOG(LOG_DEBUG, TAG_STTC, "=====");
615 SLOG(LOG_DEBUG, TAG_STTC, " ");
616 } /* STTD_METHOD_SPEECH_STATUS */
618 else if (dbus_message_is_signal(msg, "org.freedesktop.DBus", "NameOwnerChanged")) {
619 SLOG(LOG_DEBUG, TAG_STTC, "===== Owner Changed");
620 __stt_cb_error(-1, STT_ERROR_SERVICE_RESET, "Daemon Reset");
621 SLOG(LOG_DEBUG, TAG_STTC, "=====");
622 SLOG(LOG_DEBUG, TAG_STTC, " ");
623 } /* NameOwnerChanged */
626 SLOG(LOG_DEBUG, TAG_STTC, "Message is NOT valid");
627 dbus_message_unref(msg);
631 /* free the message */
632 dbus_message_unref(msg);
635 return ECORE_CALLBACK_RENEW;
638 int stt_dbus_open_connection()
640 if (NULL != g_conn_sender && NULL != g_conn_listener) {
641 SLOG(LOG_WARN, TAG_STTC, "already existed connection ");
647 /* initialise the error value */
648 dbus_error_init(&err);
650 /* connect to the DBUS system bus, and check for errors */
651 if (NULL == g_conn_sender) {
652 g_conn_sender = dbus_bus_get_private(DBUS_BUS_SESSION, &err);
653 if (dbus_error_is_set(&err)) {
654 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Dbus Connection Error (%s)", err.message);
655 dbus_error_free(&err);
659 if (NULL == g_conn_sender) {
660 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] fail to get dbus connection");
661 return STT_ERROR_OPERATION_FAILED;
664 dbus_connection_set_exit_on_disconnect(g_conn_sender, false);
666 /* connect to the DBUS system bus, and check for errors */
667 if (NULL == g_conn_listener) {
668 g_conn_listener = dbus_bus_get_private(DBUS_BUS_SESSION, &err);
669 if (dbus_error_is_set(&err)) {
670 SLOG(LOG_ERROR, TAG_STTC, "Dbus Connection Error (%s)", err.message);
671 dbus_error_free(&err);
675 if (NULL == g_conn_listener) {
676 SLOG(LOG_ERROR, TAG_STTC, "Fail to get dbus connection");
677 return STT_ERROR_OPERATION_FAILED;
682 char service_name[64];
683 memset(service_name, '\0', 64);
684 snprintf(service_name, 64, "%s%d", STT_CLIENT_SERVICE_NAME, pid);
686 SLOG(LOG_DEBUG, TAG_STTC, "service name is %s", service_name);
688 /* register our name on the bus, and check for errors */
689 dbus_bus_request_name(g_conn_listener, service_name, DBUS_NAME_FLAG_REPLACE_EXISTING , &err);
691 if (dbus_error_is_set(&err)) {
692 SLOG(LOG_ERROR, TAG_STTC, "Name Error (%s)", err.message);
693 dbus_error_free(&err);
696 char rule[128] = {0, };
697 snprintf(rule, 128, "type='signal',interface='%s%d'", STT_CLIENT_SERVICE_INTERFACE, pid);
699 /* add a rule for which messages we want to see */
700 dbus_bus_add_match(g_conn_listener, rule, &err);
701 dbus_connection_flush(g_conn_listener);
703 if (dbus_error_is_set(&err)) {
704 SLOG(LOG_ERROR, TAG_STTC, "Match Error (%s)", err.message);
705 dbus_error_free(&err);
706 return STT_ERROR_OPERATION_FAILED;
710 if (true != dbus_connection_get_unix_fd(g_conn_listener, &fd)) {
711 SLOG(LOG_ERROR, TAG_STTC, "Fail to get fd from dbus");
712 return STT_ERROR_OPERATION_FAILED;
714 SLOG(LOG_DEBUG, TAG_STTC, "Get fd from dbus : %d", fd);
717 g_fd_handler = ecore_main_fd_handler_add(fd, ECORE_FD_READ, (Ecore_Fd_Cb)listener_event_callback, g_conn_listener, NULL, NULL);
718 if (NULL == g_fd_handler) {
719 SLOG(LOG_ERROR, TAG_STTC, "fail to get fd handler from ecore");
720 return STT_ERROR_OPERATION_FAILED;
726 int stt_dbus_close_connection()
729 dbus_error_init(&err);
731 if (NULL != g_fd_handler) {
732 ecore_main_fd_handler_del(g_fd_handler);
738 char service_name[64];
739 memset(service_name, '\0', 64);
740 snprintf(service_name, 64, "%s%d", STT_CLIENT_SERVICE_NAME, pid);
742 dbus_bus_release_name(g_conn_listener, service_name, &err);
743 if (dbus_error_is_set(&err)) {
744 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Release name Error (%s)", err.message);
745 dbus_error_free(&err);
748 dbus_connection_close(g_conn_sender);
749 dbus_connection_close(g_conn_listener);
751 dbus_connection_unref(g_conn_sender);
752 dbus_connection_unref(g_conn_listener);
754 g_conn_sender = NULL;
755 g_conn_listener = NULL;
757 __stt_dbus_service_free();
762 int stt_dbus_reconnect()
764 bool sender_connected = dbus_connection_get_is_connected(g_conn_sender);
765 bool listener_connected = dbus_connection_get_is_connected(g_conn_listener);
766 SLOG(LOG_DEBUG, TAG_STTC, "[DBUS] Sender(%s) Listener(%s)",
767 sender_connected ? "Connected" : "Not connected", listener_connected ? "Connected" : "Not connected");
769 if (false == sender_connected || false == listener_connected) {
770 stt_dbus_close_connection();
772 if (0 != stt_dbus_open_connection()) {
773 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Fail to reconnect");
777 SLOG(LOG_DEBUG, TAG_STTC, "[DBUS] Reconnect");
783 void __stt_dbus_service_free()
785 if (NULL != g_server_service_name) {
786 free(g_server_service_name);
787 g_server_service_name = NULL;
789 if (NULL != g_server_service_object) {
790 free(g_server_service_object);
791 g_server_service_object = NULL;
793 if (NULL != g_server_service_interface) {
794 free(g_server_service_interface);
795 g_server_service_interface = NULL;
799 int stt_dbus_request_hello(int uid)
801 stt_client_s* client = stt_client_get_by_uid(uid);
803 /* Check whether there is any dbus whose name has owner or not */
804 dbus_bool_t is_exist = FALSE;
806 dbus_error_init(&err);
808 DBusMessage* msg = NULL;
809 DBusMessage* result_msg = NULL;
813 if (NULL != client) {
814 __stt_dbus_service_free();
816 if (NULL == client->current_engine_id) {
818 g_server_service_name = strdup(STT_SERVER_SERVICE_NAME);
819 if (NULL == g_server_service_name) {
820 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Fail to allocate memory");
821 return STT_ERROR_OUT_OF_MEMORY;
823 g_server_service_object = strdup(STT_SERVER_SERVICE_OBJECT_PATH);
824 if (NULL == g_server_service_name) {
825 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Fail to allocate memory");
826 return STT_ERROR_OUT_OF_MEMORY;
828 g_server_service_interface = strdup(STT_SERVER_SERVICE_INTERFACE);
829 if (NULL == g_server_service_name) {
830 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Fail to allocate memory");
831 return STT_ERROR_OUT_OF_MEMORY;
834 msg = dbus_message_new_method_call(
835 STT_SERVER_SERVICE_NAME,
836 STT_SERVER_SERVICE_OBJECT_PATH,
837 STT_SERVER_SERVICE_INTERFACE,
840 /* Get service name, object, interface */
841 SLOG(LOG_DEBUG, TAG_STTC, "[DBUS] current_engine_id: %s", client->current_engine_id);
843 g_server_service_name = __stt_get_service_name(client->current_engine_id);
844 g_server_service_object = __stt_get_service_object(client->current_engine_id);
845 g_server_service_interface = __stt_get_service_interface(client->current_engine_id);
847 if (NULL == g_server_service_name || NULL == g_server_service_object || NULL == g_server_service_interface) {
848 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] dbus service info invalid");
849 return STT_ERROR_OPERATION_FAILED;
852 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);
855 is_exist = dbus_bus_name_has_owner(g_conn_sender, g_server_service_name, &err);
856 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);
858 if (TRUE == is_exist) {
859 SLOG(LOG_DEBUG, TAG_STTC, "[DBUS] dbus: is_exist: True");
860 msg = dbus_message_new_method_call(
861 g_server_service_name,
862 g_server_service_object,
863 g_server_service_interface,
866 SLOG(LOG_DEBUG, TAG_STTC, "[DBUS] dbus: is_exist: False");
867 msg = dbus_message_new_method_call(
868 STT_SERVER_CUSTOM_SERVICE_NAME,
869 STT_SERVER_CUSTOM_SERVICE_OBJECT_PATH,
870 STT_SERVER_CUSTOM_SERVICE_INTERFACE,
878 SLOG(LOG_ERROR, TAG_STTC, ">>>> Request stt hello : Fail to make message");
879 return STT_ERROR_OPERATION_FAILED;
885 result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_short_time, &err);
886 dbus_message_unref(msg);
887 if (dbus_error_is_set(&err)) {
888 dbus_error_free(&err);
891 if (NULL != result_msg) {
892 dbus_message_unref(result_msg);
894 if (dbus_error_is_set(&err)) {
895 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Get arguments error (%s)", err.message);
896 dbus_error_free(&err);
899 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt hello");
901 if (dbus_error_is_set(&err)) {
902 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Get arguments error (%s)", err.message);
903 dbus_error_free(&err);
906 result = STT_ERROR_TIMED_OUT;
909 SLOG(LOG_WARN, TAG_STTC, "[WARN] dbus connection handle is null (%p)", g_conn_sender);
910 result = STT_ERROR_OPERATION_FAILED;
917 int stt_dbus_request_initialize(int uid, bool* silence_supported, bool* credential_needed)
921 msg = dbus_message_new_method_call(
922 g_server_service_name,
923 g_server_service_object,
924 g_server_service_interface,
925 STT_METHOD_INITIALIZE);
928 SLOG(LOG_ERROR, TAG_STTC, ">>>> stt initialize : Fail to make message");
929 return STT_ERROR_OPERATION_FAILED;
931 SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt initialize : uid(%d)", uid);
935 dbus_message_append_args(msg,
936 DBUS_TYPE_INT32, &pid,
937 DBUS_TYPE_INT32, &uid,
941 dbus_error_init(&err);
943 DBusMessage* result_msg;
944 int result = STT_ERROR_OPERATION_FAILED;
947 result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_time, &err);
948 dbus_message_unref(msg);
949 if (dbus_error_is_set(&err)) {
950 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Send Error (%s)", err.message);
951 dbus_error_free(&err);
954 if (NULL != result_msg) {
955 int int_silence_supported = 0;
956 int int_credential_needed = 0;
957 dbus_message_get_args(result_msg, &err,
958 DBUS_TYPE_INT32, &result,
959 DBUS_TYPE_INT32, &int_silence_supported,
960 DBUS_TYPE_INT32, &int_credential_needed,
963 *silence_supported = (bool)(int_silence_supported);
964 *credential_needed = (bool)(int_credential_needed);
966 if (dbus_error_is_set(&err)) {
967 SLOG(LOG_ERROR, TAG_STTC, "<<<< Get arguments error (%s)", err.message);
968 dbus_error_free(&err);
969 result = STT_ERROR_OPERATION_FAILED;
973 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt initialize : result = %d, silence(%d), credential(%d)",
974 result, *silence_supported, *credential_needed);
976 /* add a rule for daemon error */
977 char rule_err[256] = {0, };
978 snprintf(rule_err, 256, "sender='org.freedesktop.DBus',path='/org/freedesktop/DBus',interface='org.freedesktop.DBus',member='NameOwnerChanged',type='signal',arg0='%s'", STT_SERVER_SERVICE_INTERFACE);
979 dbus_bus_add_match(g_conn_listener, rule_err, &err);
980 dbus_connection_flush(g_conn_listener);
982 if (dbus_error_is_set(&err)) {
983 SLOG(LOG_ERROR, TAG_STTC, "Match Error (%s)", err.message);
984 dbus_error_free(&err);
985 return STT_ERROR_OPERATION_FAILED;
988 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt initialize : result = %d", result);
991 dbus_message_unref(result_msg);
993 SLOG(LOG_ERROR, TAG_STTC, "<<<< Result message is NULL");
994 stt_dbus_reconnect();
995 result = STT_ERROR_TIMED_OUT;
998 SLOG(LOG_WARN, TAG_STTC, "[WARN] dbus connection handle is null (%p)", g_conn_sender);
999 result = STT_ERROR_OPERATION_FAILED;
1005 int stt_dbus_request_finalize(int uid)
1010 dbus_error_init(&err);
1012 /* remove a rule for daemon error */
1013 char rule_err[256] = {0, };
1014 snprintf(rule_err, 256, "sender='org.freedesktop.DBus',path='/org/freedesktop/DBus',interface='org.freedesktop.DBus',member='NameOwnerChanged',type='signal',arg0='%s'", STT_SERVER_SERVICE_INTERFACE);
1015 dbus_bus_remove_match(g_conn_listener, rule_err, &err);
1016 dbus_connection_flush(g_conn_listener);
1017 if (dbus_error_is_set(&err)) {
1018 SLOG(LOG_ERROR, TAG_STTC, "Match Error (%s)", err.message);
1019 dbus_error_free(&err);
1022 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);
1024 msg = dbus_message_new_method_call(
1025 g_server_service_name,
1026 g_server_service_object,
1027 g_server_service_interface,
1028 STT_METHOD_FINALIZE);
1031 SLOG(LOG_ERROR, TAG_STTC, ">>>> stt finalize : Fail to make message");
1032 return STT_ERROR_OPERATION_FAILED;
1034 SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt finalize : uid(%d)", uid);
1037 dbus_message_append_args(msg, DBUS_TYPE_INT32, &uid, DBUS_TYPE_INVALID);
1039 DBusMessage* result_msg;
1040 int result = STT_ERROR_OPERATION_FAILED;
1042 result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_short_time, &err);
1043 dbus_message_unref(msg);
1044 if (dbus_error_is_set(&err)) {
1045 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Send Error (%s)", err.message);
1046 dbus_error_free(&err);
1049 if (NULL != result_msg) {
1050 dbus_message_get_args(result_msg, &err,
1051 DBUS_TYPE_INT32, &result,
1054 if (dbus_error_is_set(&err)) {
1055 SLOG(LOG_ERROR, TAG_STTC, "<<<< Get arguments error (%s)", err.message);
1056 dbus_error_free(&err);
1057 result = STT_ERROR_OPERATION_FAILED;
1060 dbus_message_unref(result_msg);
1063 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt finalize : result = %d", result);
1065 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt finalize : result = %d", result);
1068 SLOG(LOG_ERROR, TAG_STTC, "<<<< Result message is NULL");
1069 stt_dbus_reconnect();
1070 result = STT_ERROR_TIMED_OUT;
1076 int stt_dbus_request_set_current_engine(int uid, const char* engine_id, bool* silence_supported, bool* credential_needed)
1080 msg = dbus_message_new_method_call(
1081 g_server_service_name,
1082 g_server_service_object,
1083 g_server_service_interface,
1084 STT_METHOD_SET_CURRENT_ENGINE);
1088 SLOG(LOG_ERROR, TAG_STTC, ">>>> stt set engine : Fail to make message");
1089 return STT_ERROR_OPERATION_FAILED;
1091 SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt set engine : uid(%d), engine_id(%s)", uid, (NULL == engine_id) ? "NULL" : engine_id);
1094 dbus_message_append_args(msg,
1095 DBUS_TYPE_INT32, &uid,
1096 DBUS_TYPE_STRING, &engine_id,
1100 dbus_error_init(&err);
1102 DBusMessage* result_msg;
1103 int result = STT_ERROR_OPERATION_FAILED;
1105 result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_time, &err);
1106 dbus_message_unref(msg);
1107 if (dbus_error_is_set(&err)) {
1108 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Send Error (%s)", err.message);
1109 dbus_error_free(&err);
1112 if (NULL != result_msg) {
1113 int int_silence_supported = 0;
1114 int int_credential_needed = 0;
1116 dbus_message_get_args(result_msg, &err,
1117 DBUS_TYPE_INT32, &result,
1118 DBUS_TYPE_INT32, &int_silence_supported,
1119 DBUS_TYPE_INT32, &int_credential_needed,
1122 *silence_supported = (bool)(int_silence_supported);
1123 *credential_needed = (bool)(int_credential_needed);
1125 if (dbus_error_is_set(&err)) {
1126 SLOG(LOG_ERROR, TAG_STTC, "<<<< Get arguments error (%s)", err.message);
1127 dbus_error_free(&err);
1128 result = STT_ERROR_OPERATION_FAILED;
1131 dbus_message_unref(result_msg);
1134 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt set engine : result = %d , silence(%d), credential(%d)",
1135 result, *silence_supported, *credential_needed);
1137 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt set engine : result = %d", result);
1140 SLOG(LOG_ERROR, TAG_STTC, "<<<< Result message is NULL");
1141 stt_dbus_reconnect();
1142 result = STT_ERROR_TIMED_OUT;
1148 int stt_dbus_request_check_app_agreed(int uid, const char* appid, bool* value)
1150 if (NULL == appid || NULL == value) {
1151 SLOG(LOG_ERROR, TAG_STTC, "Input parameter is NULL");
1152 return STT_ERROR_INVALID_PARAMETER;
1157 msg = dbus_message_new_method_call(
1158 g_server_service_name,
1159 g_server_service_object,
1160 g_server_service_interface,
1161 STT_METHOD_CHECK_APP_AGREED);
1164 SLOG(LOG_ERROR, TAG_STTC, ">>>> stt check app agreed : Fail to make message");
1165 return STT_ERROR_OPERATION_FAILED;
1167 SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt check app agreed : uid(%d) appid(%s)", uid, appid);
1170 dbus_message_append_args(msg,
1171 DBUS_TYPE_INT32, &uid,
1172 DBUS_TYPE_STRING, &appid,
1176 dbus_error_init(&err);
1178 DBusMessage* result_msg;
1179 int result = STT_ERROR_OPERATION_FAILED;
1182 result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_time, &err);
1183 dbus_message_unref(msg);
1184 if (dbus_error_is_set(&err)) {
1185 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Send Error (%s)", err.message);
1186 dbus_error_free(&err);
1189 if (NULL != result_msg) {
1190 dbus_message_get_args(result_msg, &err,
1191 DBUS_TYPE_INT32, &result,
1192 DBUS_TYPE_INT32, &available,
1195 if (dbus_error_is_set(&err)) {
1196 SLOG(LOG_ERROR, TAG_STTC, "<<<< Get arguments error (%s)", err.message);
1197 dbus_error_free(&err);
1198 result = STT_ERROR_OPERATION_FAILED;
1200 dbus_message_unref(result_msg);
1203 *value = (bool)available;
1204 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt check app agreed : result = %d, available = %d", result, *value);
1206 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt check app agreed : result = %d", result);
1209 SLOG(LOG_ERROR, TAG_STTC, "<<<< Result message is NULL");
1210 stt_dbus_reconnect();
1211 result = STT_ERROR_TIMED_OUT;
1217 int stt_dbus_request_get_support_langs(int uid, stt_h stt, stt_supported_language_cb callback, void* user_data)
1219 if (NULL == stt || NULL == callback) {
1220 SLOG(LOG_ERROR, TAG_STTC, "Input parameter is NULL");
1221 return STT_ERROR_INVALID_PARAMETER;
1226 msg = dbus_message_new_method_call(
1227 g_server_service_name,
1228 g_server_service_object,
1229 g_server_service_interface,
1230 STT_METHOD_GET_SUPPORT_LANGS);
1233 SLOG(LOG_ERROR, TAG_STTC, ">>>> stt get supported languages : Fail to make message");
1234 return STT_ERROR_OPERATION_FAILED;
1236 SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt get supported languages : uid(%d)", uid);
1239 dbus_message_append_args(msg, DBUS_TYPE_INT32, &uid, DBUS_TYPE_INVALID);
1242 dbus_error_init(&err);
1244 DBusMessage* result_msg;
1245 DBusMessageIter args;
1246 int result = STT_ERROR_OPERATION_FAILED;
1248 result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_time, &err);
1249 dbus_message_unref(msg);
1250 if (dbus_error_is_set(&err)) {
1251 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Send Error (%s)", err.message);
1252 dbus_error_free(&err);
1255 if (NULL != result_msg) {
1256 if (dbus_message_iter_init(result_msg, &args)) {
1258 if (DBUS_TYPE_INT32 == dbus_message_iter_get_arg_type(&args)) {
1259 dbus_message_iter_get_basic(&args, &result);
1260 dbus_message_iter_next(&args);
1264 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt get support languages : result = %d", result);
1266 /* Get voice size */
1268 if (DBUS_TYPE_INT32 == dbus_message_iter_get_arg_type(&args)) {
1269 dbus_message_iter_get_basic(&args, &size);
1270 dbus_message_iter_next(&args);
1274 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt size of language error : size = %d", size);
1279 for (i = 0; i < size; i++) {
1280 dbus_message_iter_get_basic(&args, &(temp_lang));
1281 dbus_message_iter_next(&args);
1283 if (true != callback(stt, temp_lang, user_data)) {
1289 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt get support languages : result = %d", result);
1292 dbus_message_unref(result_msg);
1294 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt get support languages : result message is NULL");
1295 stt_dbus_reconnect();
1296 result = STT_ERROR_TIMED_OUT;
1302 int stt_dbus_request_get_default_lang(int uid, char** language)
1304 if (NULL == language) {
1305 SLOG(LOG_ERROR, TAG_STTC, "Input parameter is NULL");
1306 return STT_ERROR_INVALID_PARAMETER;
1311 msg = dbus_message_new_method_call(
1312 g_server_service_name,
1313 g_server_service_object,
1314 g_server_service_interface,
1315 STT_METHOD_GET_CURRENT_LANG);
1318 SLOG(LOG_ERROR, TAG_STTC, ">>>> stt get default language : Fail to make message");
1319 return STT_ERROR_OPERATION_FAILED;
1321 SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt get default language : uid(%d)", uid);
1324 dbus_message_append_args(msg,
1325 DBUS_TYPE_INT32, &uid,
1329 dbus_error_init(&err);
1331 DBusMessage* result_msg;
1332 int result = STT_ERROR_OPERATION_FAILED;
1333 char* temp_lang = NULL;
1335 result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_time, &err);
1336 dbus_message_unref(msg);
1337 if (dbus_error_is_set(&err)) {
1338 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Send Error (%s)", err.message);
1339 dbus_error_free(&err);
1342 if (NULL != result_msg) {
1343 dbus_message_get_args(result_msg, &err,
1344 DBUS_TYPE_INT32, &result,
1345 DBUS_TYPE_STRING, &temp_lang,
1348 if (dbus_error_is_set(&err)) {
1349 SLOG(LOG_ERROR, TAG_STTC, "<<<< Get arguments error (%s)", err.message);
1350 dbus_error_free(&err);
1351 result = STT_ERROR_OPERATION_FAILED;
1353 dbus_message_unref(result_msg);
1356 *language = strdup(temp_lang);
1357 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt get default language : result = %d, language = %s", result, *language);
1359 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt get default language : result = %d", result);
1362 SLOG(LOG_ERROR, TAG_STTC, "<<<< Result message is NULL");
1363 stt_dbus_reconnect();
1364 result = STT_ERROR_TIMED_OUT;
1370 int stt_dbus_request_set_private_data(int uid, const char* key, const char* data)
1372 if (NULL == key || NULL == data) {
1373 SLOG(LOG_ERROR, TAG_STTC, "Input parameter is NULL");
1374 return STT_ERROR_INVALID_PARAMETER;
1379 msg = dbus_message_new_method_call(
1380 g_server_service_name,
1381 g_server_service_object,
1382 g_server_service_interface,
1383 STT_METHOD_SET_PRIVATE_DATA);
1386 SLOG(LOG_ERROR, TAG_STTC, ">>>> stt set private data : Fail to make message");
1387 return STT_ERROR_OPERATION_FAILED;
1389 SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt set private data : uid(%d)", uid);
1392 if (true != dbus_message_append_args(msg,
1393 DBUS_TYPE_INT32, &uid,
1394 DBUS_TYPE_STRING, &key,
1395 DBUS_TYPE_STRING, &data,
1396 DBUS_TYPE_INVALID)) {
1397 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Fail to append args");
1398 return STT_ERROR_OPERATION_FAILED;
1402 dbus_error_init(&err);
1404 DBusMessage* result_msg;
1405 int result = STT_ERROR_OPERATION_FAILED;
1407 result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_time, &err);
1408 dbus_message_unref(msg);
1409 if (dbus_error_is_set(&err)) {
1410 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Send Error (%s)", err.message);
1411 dbus_error_free(&err);
1414 if (NULL != result_msg) {
1415 dbus_message_get_args(result_msg, &err,
1416 DBUS_TYPE_INT32, &result,
1419 if (dbus_error_is_set(&err)) {
1420 SLOG(LOG_ERROR, TAG_STTC, "<<<< Get arguments error (%s)", err.message);
1421 dbus_error_free(&err);
1422 result = STT_ERROR_OPERATION_FAILED;
1424 dbus_message_unref(result_msg);
1427 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt set private data : result = %d", result);
1429 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt set private data : result = %d", result);
1432 SLOG(LOG_ERROR, TAG_STTC, "<<<< Result message is NULL");
1433 stt_dbus_reconnect();
1434 result = STT_ERROR_TIMED_OUT;
1440 int stt_dbus_request_get_private_data(int uid, const char* key, char** data)
1442 if (NULL == key || NULL == data) {
1443 SLOG(LOG_ERROR, TAG_STTC, "Input parameter is NULL");
1444 return STT_ERROR_INVALID_PARAMETER;
1449 msg = dbus_message_new_method_call(
1450 g_server_service_name,
1451 g_server_service_object,
1452 g_server_service_interface,
1453 STT_METHOD_GET_PRIVATE_DATA);
1456 SLOG(LOG_ERROR, TAG_STTC, ">>>> stt get private data : Fail to make message");
1457 return STT_ERROR_OPERATION_FAILED;
1459 SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt get private data : uid(%d)", uid);
1462 if (true != dbus_message_append_args(msg,
1463 DBUS_TYPE_INT32, &uid,
1464 DBUS_TYPE_STRING, &key,
1465 DBUS_TYPE_INVALID)) {
1466 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Fail to append args");
1467 return STT_ERROR_OPERATION_FAILED;
1471 dbus_error_init(&err);
1473 DBusMessage* result_msg;
1474 int result = STT_ERROR_OPERATION_FAILED;
1476 result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_time, &err);
1477 dbus_message_unref(msg);
1478 if (dbus_error_is_set(&err)) {
1479 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Send Error (%s)", err.message);
1480 dbus_error_free(&err);
1484 if (NULL != result_msg) {
1485 dbus_message_get_args(result_msg, &err,
1486 DBUS_TYPE_INT32, &result,
1487 DBUS_TYPE_STRING, &temp,
1490 if (dbus_error_is_set(&err)) {
1491 SLOG(LOG_ERROR, TAG_STTC, "<<<< Get arguments error (%s)", err.message);
1492 dbus_error_free(&err);
1493 result = STT_ERROR_OPERATION_FAILED;
1495 dbus_message_unref(result_msg);
1498 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt get private data : result = %d", result);
1500 *data = strdup(temp);
1503 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt get private data : result = %d", result);
1506 SLOG(LOG_ERROR, TAG_STTC, "<<<< Result message is NULL");
1507 stt_dbus_reconnect();
1508 result = STT_ERROR_TIMED_OUT;
1516 int stt_dbus_request_is_recognition_type_supported(int uid, const char* type, bool* support)
1518 if (NULL == support || NULL == type) {
1519 SLOG(LOG_ERROR, TAG_STTC, "Input parameter is NULL");
1520 return STT_ERROR_INVALID_PARAMETER;
1525 msg = dbus_message_new_method_call(
1526 g_server_service_name,
1527 g_server_service_object,
1528 g_server_service_interface,
1529 STT_METHOD_IS_TYPE_SUPPORTED);
1532 SLOG(LOG_ERROR, TAG_STTC, ">>>> stt is partial result supported : Fail to make message");
1533 return STT_ERROR_OPERATION_FAILED;
1535 SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt is recognition type supported : uid(%d) type(%s)", uid, type);
1538 dbus_message_append_args(msg,
1539 DBUS_TYPE_INT32, &uid,
1540 DBUS_TYPE_STRING, &type,
1544 dbus_error_init(&err);
1546 DBusMessage* result_msg;
1547 int result = STT_ERROR_OPERATION_FAILED;
1548 int result_support = -1;
1550 result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_time, &err);
1551 dbus_message_unref(msg);
1552 if (dbus_error_is_set(&err)) {
1553 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Send Error (%s)", err.message);
1554 dbus_error_free(&err);
1557 if (NULL != result_msg) {
1558 dbus_message_get_args(result_msg, &err,
1559 DBUS_TYPE_INT32, &result,
1560 DBUS_TYPE_INT32, &result_support,
1563 if (dbus_error_is_set(&err)) {
1564 SLOG(LOG_ERROR, TAG_STTC, "<<<< Get arguments error (%s)", err.message);
1565 dbus_error_free(&err);
1566 result = STT_ERROR_OPERATION_FAILED;
1568 dbus_message_unref(result_msg);
1571 *support = (bool)result_support;
1572 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt is recognition type supported : result = %d, support = %s", result, *support ? "true" : "false");
1574 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt is recognition type supported : result = %d", result);
1577 SLOG(LOG_ERROR, TAG_STTC, "<<<< Result message is NULL");
1578 stt_dbus_reconnect();
1579 result = STT_ERROR_TIMED_OUT;
1585 int stt_dbus_request_set_start_sound(int uid, const char* file)
1588 SLOG(LOG_ERROR, TAG_STTC, "Input parameter is NULL");
1589 return STT_ERROR_INVALID_PARAMETER;
1594 msg = dbus_message_new_method_call(
1595 g_server_service_name,
1596 g_server_service_object,
1597 g_server_service_interface,
1598 STT_METHOD_SET_START_SOUND);
1601 SLOG(LOG_ERROR, TAG_STTC, ">>>> stt set start sound : Fail to make message");
1602 return STT_ERROR_OPERATION_FAILED;
1604 SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt set start sound : uid(%d) file(%s)", uid, file);
1607 dbus_message_append_args(msg,
1608 DBUS_TYPE_INT32, &uid,
1609 DBUS_TYPE_STRING, &file,
1613 dbus_error_init(&err);
1615 DBusMessage* result_msg;
1616 int result = STT_ERROR_OPERATION_FAILED;
1618 result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_time, &err);
1619 dbus_message_unref(msg);
1620 if (dbus_error_is_set(&err)) {
1621 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Send Error (%s)", err.message);
1622 dbus_error_free(&err);
1625 if (NULL != result_msg) {
1626 dbus_message_get_args(result_msg, &err,
1627 DBUS_TYPE_INT32, &result,
1630 if (dbus_error_is_set(&err)) {
1631 SLOG(LOG_ERROR, TAG_STTC, "<<<< Get arguments error (%s)", err.message);
1632 dbus_error_free(&err);
1633 result = STT_ERROR_OPERATION_FAILED;
1635 dbus_message_unref(result_msg);
1638 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt set start sound : result = %d", result);
1640 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt set start sound : result = %d", result);
1643 SLOG(LOG_ERROR, TAG_STTC, "<<<< Result message is NULL");
1644 stt_dbus_reconnect();
1645 result = STT_ERROR_TIMED_OUT;
1651 int stt_dbus_request_unset_start_sound(int uid)
1655 msg = dbus_message_new_method_call(
1656 g_server_service_name,
1657 g_server_service_object,
1658 g_server_service_interface,
1659 STT_METHOD_UNSET_START_SOUND);
1662 SLOG(LOG_ERROR, TAG_STTC, ">>>> stt unset start sound : Fail to make message");
1663 return STT_ERROR_OPERATION_FAILED;
1665 SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt unset start sound : uid(%d)", uid);
1668 dbus_message_append_args(msg,
1669 DBUS_TYPE_INT32, &uid,
1673 dbus_error_init(&err);
1675 DBusMessage* result_msg;
1676 int result = STT_ERROR_OPERATION_FAILED;
1678 result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_time, &err);
1679 dbus_message_unref(msg);
1680 if (dbus_error_is_set(&err)) {
1681 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Send Error (%s)", err.message);
1682 dbus_error_free(&err);
1685 if (NULL != result_msg) {
1686 dbus_message_get_args(result_msg, &err,
1687 DBUS_TYPE_INT32, &result,
1690 if (dbus_error_is_set(&err)) {
1691 SLOG(LOG_ERROR, TAG_STTC, "<<<< Get arguments error (%s)", err.message);
1692 dbus_error_free(&err);
1693 result = STT_ERROR_OPERATION_FAILED;
1695 dbus_message_unref(result_msg);
1698 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt unset start sound : result = %d", result);
1700 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt unset start sound : result = %d", result);
1703 SLOG(LOG_ERROR, TAG_STTC, "<<<< Result message is NULL");
1704 stt_dbus_reconnect();
1705 result = STT_ERROR_TIMED_OUT;
1711 int stt_dbus_request_set_stop_sound(int uid, const char* file)
1714 SLOG(LOG_ERROR, TAG_STTC, "Input parameter is NULL");
1715 return STT_ERROR_INVALID_PARAMETER;
1720 msg = dbus_message_new_method_call(
1721 g_server_service_name,
1722 g_server_service_object,
1723 g_server_service_interface,
1724 STT_METHOD_SET_STOP_SOUND);
1727 SLOG(LOG_ERROR, TAG_STTC, ">>>> stt set stop sound : Fail to make message");
1728 return STT_ERROR_OPERATION_FAILED;
1730 SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt set stop sound : uid(%d) file(%s)", uid, file);
1733 dbus_message_append_args(msg,
1734 DBUS_TYPE_INT32, &uid,
1735 DBUS_TYPE_STRING, &file,
1739 dbus_error_init(&err);
1741 DBusMessage* result_msg;
1742 int result = STT_ERROR_OPERATION_FAILED;
1744 result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_time, &err);
1745 dbus_message_unref(msg);
1746 if (dbus_error_is_set(&err)) {
1747 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Send Error (%s)", err.message);
1748 dbus_error_free(&err);
1751 if (NULL != result_msg) {
1752 dbus_message_get_args(result_msg, &err,
1753 DBUS_TYPE_INT32, &result,
1756 if (dbus_error_is_set(&err)) {
1757 SLOG(LOG_ERROR, TAG_STTC, "<<<< Get arguments error (%s)", err.message);
1758 dbus_error_free(&err);
1759 result = STT_ERROR_OPERATION_FAILED;
1761 dbus_message_unref(result_msg);
1764 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt set stop sound : result = %d", result);
1766 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt set stop sound : result = %d", result);
1769 SLOG(LOG_ERROR, TAG_STTC, "<<<< Result message is NULL");
1770 stt_dbus_reconnect();
1771 result = STT_ERROR_TIMED_OUT;
1777 int stt_dbus_request_unset_stop_sound(int uid)
1781 msg = dbus_message_new_method_call(
1782 g_server_service_name,
1783 g_server_service_object,
1784 g_server_service_interface,
1785 STT_METHOD_UNSET_STOP_SOUND);
1788 SLOG(LOG_ERROR, TAG_STTC, ">>>> stt unset stop sound : Fail to make message");
1789 return STT_ERROR_OPERATION_FAILED;
1791 SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt unset stop sound : uid(%d)", uid);
1794 dbus_message_append_args(msg,
1795 DBUS_TYPE_INT32, &uid,
1799 dbus_error_init(&err);
1801 DBusMessage* result_msg;
1802 int result = STT_ERROR_OPERATION_FAILED;
1804 result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_time, &err);
1805 dbus_message_unref(msg);
1806 if (dbus_error_is_set(&err)) {
1807 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Send Error (%s)", err.message);
1808 dbus_error_free(&err);
1811 if (NULL != result_msg) {
1812 dbus_message_get_args(result_msg, &err,
1813 DBUS_TYPE_INT32, &result,
1816 if (dbus_error_is_set(&err)) {
1817 SLOG(LOG_ERROR, TAG_STTC, "<<<< Get arguments error (%s)", err.message);
1818 dbus_error_free(&err);
1819 result = STT_ERROR_OPERATION_FAILED;
1821 dbus_message_unref(result_msg);
1824 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt unset stop sound : result = %d", result);
1826 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt unset stop sound : result = %d", result);
1829 SLOG(LOG_ERROR, TAG_STTC, "<<<< Result message is NULL");
1830 stt_dbus_reconnect();
1831 result = STT_ERROR_TIMED_OUT;
1837 int stt_dbus_request_start(int uid, const char* lang, const char* type, int silence, const char* appid, const char* credential)
1839 if (NULL == lang || NULL == type || NULL == appid) {
1840 SLOG(LOG_ERROR, TAG_STTC, "Input parameter is NULL");
1841 return STT_ERROR_INVALID_PARAMETER;
1846 /* create a signal & check for errors */
1847 msg = dbus_message_new_method_call(
1848 g_server_service_name,
1849 g_server_service_object,
1850 g_server_service_interface,
1854 SLOG(LOG_ERROR, TAG_STTC, ">>>> stt start : Fail to make message");
1855 return STT_ERROR_OPERATION_FAILED;
1857 SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt start : uid(%d), language(%s), type(%s)", uid, lang, type);
1861 if (NULL == credential) {
1862 temp = strdup("NULL");
1864 temp = strdup(credential);
1867 dbus_message_append_args(msg,
1868 DBUS_TYPE_INT32, &uid,
1869 DBUS_TYPE_STRING, &lang,
1870 DBUS_TYPE_STRING, &type,
1871 DBUS_TYPE_INT32, &silence,
1872 DBUS_TYPE_STRING, &appid,
1873 DBUS_TYPE_STRING, &temp,
1876 if (g_conn_sender) {
1877 dbus_message_set_no_reply(msg, TRUE);
1879 if (!dbus_connection_send(g_conn_sender, msg, NULL)) {
1880 SLOG(LOG_ERROR, TAG_STTC, "[Dbus ERROR] <<<< stt start message : Out Of Memory !");
1885 return STT_ERROR_OUT_OF_MEMORY;
1887 dbus_connection_flush(g_conn_sender);
1890 dbus_message_unref(msg);
1893 SLOG(LOG_WARN, TAG_STTC, "[WARN] dbus connection handle is null (%p)", g_conn_sender);
1898 return STT_ERROR_OPERATION_FAILED;
1908 dbus_error_init(&err);
1910 DBusMessage* result_msg;
1911 int result = STT_ERROR_OPERATION_FAILED;
1913 result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_time, &err);
1914 dbus_message_unref(msg);
1915 if (dbus_error_is_set(&err)) {
1916 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Send Error (%s)", err.message);
1917 dbus_error_free(&err);
1920 if (NULL != result_msg) {
1921 dbus_message_get_args(result_msg, &err,
1922 DBUS_TYPE_INT32, &result,
1925 if (dbus_error_is_set(&err)) {
1926 SLOG(LOG_ERROR, TAG_STTC, "<<<< Get arguments error (%s)", err.message);
1927 dbus_error_free(&err);
1928 result = STT_ERROR_OPERATION_FAILED;
1930 dbus_message_unref(result_msg);
1933 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt start : result = %d ", result);
1935 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt start : result = %d ", result);
1938 SLOG(LOG_DEBUG, TAG_STTC, "<<<< Result Message is NULL");
1939 stt_dbus_reconnect();
1940 result = STT_ERROR_TIMED_OUT;
1947 int stt_dbus_request_stop(int uid)
1951 /* create a signal & check for errors */
1952 msg = dbus_message_new_method_call(
1953 g_server_service_name,
1954 g_server_service_object,
1955 g_server_service_interface,
1959 SLOG(LOG_ERROR, TAG_STTC, ">>>> stt stop : Fail to make message");
1960 return STT_ERROR_OPERATION_FAILED;
1962 SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt stop : uid(%d)", uid);
1965 dbus_message_append_args(msg,
1966 DBUS_TYPE_INT32, &uid,
1969 if (g_conn_sender) {
1970 dbus_message_set_no_reply(msg, TRUE);
1972 if (!dbus_connection_send(g_conn_sender, msg, NULL)) {
1973 SLOG(LOG_ERROR, TAG_STTC, "[Dbus ERROR] <<<< stt stop message : Out Of Memory !");
1974 return STT_ERROR_OUT_OF_MEMORY;
1976 dbus_connection_flush(g_conn_sender);
1979 dbus_message_unref(msg);
1981 SLOG(LOG_WARN, TAG_STTC, "[WARN] dbus connection handle is null (%p)", g_conn_sender);
1982 return STT_ERROR_OPERATION_FAILED;
1988 dbus_error_init(&err);
1990 DBusMessage* result_msg;
1991 int result = STT_ERROR_OPERATION_FAILED;
1993 result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_time, &err);
1994 dbus_message_unref(msg);
1995 if (dbus_error_is_set(&err)) {
1996 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Send Error (%s)", err.message);
1997 dbus_error_free(&err);
2000 if (NULL != result_msg) {
2001 dbus_message_get_args(result_msg, &err,
2002 DBUS_TYPE_INT32, &result,
2005 if (dbus_error_is_set(&err)) {
2006 SLOG(LOG_ERROR, TAG_STTC, "<<<< Get arguments error (%s)", err.message);
2007 dbus_error_free(&err);
2008 result = STT_ERROR_OPERATION_FAILED;
2010 dbus_message_unref(result_msg);
2013 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt stop : result = %d ", result);
2015 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt stop : result = %d ", result);
2018 SLOG(LOG_DEBUG, TAG_STTC, "<<<< Result Message is NULL");
2019 stt_dbus_reconnect();
2020 result = STT_ERROR_TIMED_OUT;
2027 int stt_dbus_request_cancel(int uid)
2031 /* create a signal & check for errors */
2032 msg = dbus_message_new_method_call(
2033 g_server_service_name,
2034 g_server_service_object,
2035 g_server_service_interface,
2039 SLOG(LOG_ERROR, TAG_STTC, ">>>> stt cancel : Fail to make message");
2040 return STT_ERROR_OPERATION_FAILED;
2042 SLOG(LOG_DEBUG, TAG_STTC, ">>>> stt cancel : uid(%d)", uid);
2045 dbus_message_append_args(msg,
2046 DBUS_TYPE_INT32, &uid,
2049 if (g_conn_sender) {
2050 dbus_message_set_no_reply(msg, TRUE);
2052 if (!dbus_connection_send(g_conn_sender, msg, NULL)) {
2053 SLOG(LOG_ERROR, TAG_STTC, "[Dbus ERROR] <<<< stt stop message : Out Of Memory !");
2054 return STT_ERROR_OUT_OF_MEMORY;
2056 dbus_connection_flush(g_conn_sender);
2059 dbus_message_unref(msg);
2061 SLOG(LOG_WARN, TAG_STTC, "[WARN] dbus connection handle is null (%p)", g_conn_sender);
2062 return STT_ERROR_OPERATION_FAILED;
2068 dbus_error_init(&err);
2070 DBusMessage* result_msg;
2071 int result = STT_ERROR_OPERATION_FAILED;
2073 result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_time, &err);
2074 dbus_message_unref(msg);
2075 if (dbus_error_is_set(&err)) {
2076 SLOG(LOG_ERROR, TAG_STTC, "[ERROR] Send Error (%s)", err.message);
2077 dbus_error_free(&err);
2080 if (NULL != result_msg) {
2081 dbus_message_get_args(result_msg, &err,
2082 DBUS_TYPE_INT32, &result,
2085 if (dbus_error_is_set(&err)) {
2086 SLOG(LOG_ERROR, TAG_STTC, "<<<< Get arguments error (%s)", err.message);
2087 dbus_error_free(&err);
2088 result = STT_ERROR_OPERATION_FAILED;
2090 dbus_message_unref(result_msg);
2093 SLOG(LOG_DEBUG, TAG_STTC, "<<<< stt cancel : result = %d ", result);
2095 SLOG(LOG_ERROR, TAG_STTC, "<<<< stt cancel : result = %d ", result);
2098 SLOG(LOG_DEBUG, TAG_STTC, "<<<< Result Message is NULL");
2099 stt_dbus_reconnect();
2100 result = STT_ERROR_TIMED_OUT;