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.
14 #include <app_manager.h>
18 #include "ttsd_config.h"
19 #include "ttsd_data.h"
20 #include "ttsd_dbus.h"
21 #include "ttsd_dbus_server.h"
22 #include "ttsd_engine_agent.h"
23 #include "ttsd_main.h"
24 #include "ttsd_network.h"
25 #include "ttsd_player.h"
26 #include "ttsd_server.h"
29 #define CLIENT_CLEAN_UP_TIME 500
36 /* If current engine exist */
37 //static bool g_is_engine;
39 static Ecore_Timer* g_check_client_timer = NULL;
40 static Ecore_Timer* g_wait_timer = NULL;
41 static Ecore_Timer* g_terminate_timer = NULL;
43 static utterance_t g_utt;
45 static GList *g_proc_list = NULL;
47 static bool g_is_paused;
50 /* Function definitions */
51 static int __synthesis(int uid, const char* credential);
53 static Eina_Bool __wait_synthesis(void *data)
55 /* get current play */
56 char* credential = (char*)data;
57 int uid = ttsd_data_get_current_playing();
60 if (TTSD_SYNTHESIS_CONTROL_DOING == ttsd_get_synth_control()) {
64 if (TTSD_SYNTHESIS_CONTROL_DONE == ttsd_get_synth_control()) {
65 /* Start next synthesis */
66 __synthesis(uid, credential);
76 static int __synthesis(int uid, const char* credential)
78 SLOG(LOG_DEBUG, tts_tag(), "@@@ SYNTHESIS START");
80 speak_data_s* speak_data = NULL;
81 if (0 == ttsd_data_get_speak_data(uid, &speak_data)) {
82 if (NULL == speak_data) {
83 SLOG(LOG_WARN, tts_tag(), "[Server] speak data is null");
87 int pid = ttsd_data_get_pid(uid);
88 char appid[1024] = {0, };
89 if (0 != aul_app_get_appid_bypid(pid, appid, sizeof(appid) - 1)) {
90 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to get app id");
93 if (NULL == speak_data->lang || NULL == speak_data->text) {
94 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Current data is NOT valid");
95 ttsd_server_stop(uid);
97 ttsdc_send_set_state_message(pid, uid, APP_STATE_READY);
99 ttsd_data_clear_speak_data(uid, &speak_data);
105 g_utt.uttid = speak_data->utt_id;
107 SLOG(LOG_INFO, tts_tag(), "-----------------------------------------------------------");
108 SLOG(LOG_INFO, tts_tag(), "ID : uid (%d), uttid(%d) ", g_utt.uid, g_utt.uttid);
109 SLOG(LOG_INFO, tts_tag(), "Voice : langauge(%s), type(%d), speed(%d)", speak_data->lang, speak_data->vctype, speak_data->speed);
110 SLOG(LOG_INFO, tts_tag(), "Text : %s", speak_data->text);
111 SLOG(LOG_INFO, tts_tag(), "Credential : %s", credential);
112 SLOG(LOG_INFO, tts_tag(), "-----------------------------------------------------------");
115 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_DOING);
116 ret = ttsd_engine_start_synthesis(speak_data->lang, speak_data->vctype, speak_data->text, speak_data->speed, appid, credential, NULL);
118 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] * FAIL to start SYNTHESIS !!!! * ");
120 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_DONE);
122 ttsd_server_stop(uid);
124 int pid = ttsd_data_get_pid(uid);
125 ttsdc_send_set_state_message(pid, uid, APP_STATE_READY);
127 g_wait_timer = ecore_timer_add(0.05, __wait_synthesis, (void*)credential);
130 ttsd_data_clear_speak_data(uid, &speak_data);
132 ttsd_data_clear_speak_data(uid, &speak_data);
135 SLOG(LOG_DEBUG, tts_tag(), "@@@ SYNTHESIS END");
141 * TTS Server Callback Functions
143 int ttsd_send_error(ttse_error_e error, const char* msg)
146 int uttid = g_utt.uttid;
147 int tmp_pid = ttsd_data_get_pid(uid);
149 SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] Error msg from engine, pid(%d), uid(%d), uttid(%d), error(%d), msg(%s)", tmp_pid, uid, uttid, error, (NULL == msg ? "NULL" : msg));
151 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_EXPIRED);
153 if (0 != ttsd_player_clear(uid))
154 SLOG(LOG_WARN, tts_tag(), "[Server] Fail to ttsd_player_stop()");
156 if (0 != ttsd_data_clear_data(uid))
157 SLOG(LOG_WARN, tts_tag(), "[Server] Fail to ttsd_data_clear_data()");
160 if (0 != ttsdc_send_error_message(tmp_pid, uid, uttid, error, (char*)msg))
161 SLOG(LOG_WARN, tts_tag(), "[Server] Fail to ttsdc_send_error_message()");
164 if (0 != ttsd_data_set_client_state(uid, APP_STATE_READY))
165 SLOG(LOG_WARN, tts_tag(), "[Server] Fail to ttsd_data_set_client_state()");
168 if (0 != ttsdc_send_set_state_message(tmp_pid, uid, APP_STATE_READY))
169 SLOG(LOG_WARN, tts_tag(), "[Server] Fail to ttsdc_send_set_state_message()");
174 int ttsd_send_result(ttse_result_event_e event, const void* data, unsigned int data_size, ttse_audio_type_e audio_type, int rate, void* user_data)
176 SLOG(LOG_DEBUG, tts_tag(), "@@@ SEND SYNTHESIS RESULT START");
179 int uttid = g_utt.uttid;
181 /* Synthesis is success */
182 if (TTSE_RESULT_EVENT_START == event || TTSE_RESULT_EVENT_CONTINUE == event || TTSE_RESULT_EVENT_FINISH == event) {
183 if (TTSE_RESULT_EVENT_START == event) {
184 SLOG(LOG_INFO, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_START");
185 SECURE_SLOG(LOG_DEBUG, tts_tag(), "[SERVER] Result Info : uid(%d), utt(%d), data(%p), data size(%d) audiotype(%d) rate(%d)",
186 uid, uttid, data, data_size, audio_type, rate);
187 } else if (TTSE_RESULT_EVENT_FINISH == event) {
188 SLOG(LOG_INFO, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_FINISH");
189 SECURE_SLOG(LOG_DEBUG, tts_tag(), "[SERVER] Result Info : uid(%d), utt(%d), data(%p), data size(%d) audiotype(%d) rate(%d)",
190 uid, uttid, data, data_size, audio_type, rate);
192 /*if (TTSE_RESULT_EVENT_CONTINUE == event) SLOG(LOG_DEBUG, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_CONTINUE");*/
196 if (false == ttsd_data_is_uttid_valid(uid, uttid)) {
197 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_DONE);
198 SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] uttid is NOT valid !!!! - uid(%d), uttid(%d)", uid, uttid);
199 SLOG(LOG_DEBUG, tts_tag(), "@@@");
200 return TTSD_ERROR_OPERATION_FAILED;
203 if (rate <= 0 || audio_type < 0 || audio_type > TTSE_AUDIO_TYPE_MAX) {
204 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_DONE);
205 SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] audio data is invalid");
206 SLOG(LOG_DEBUG, tts_tag(), "@@@");
207 return TTSD_ERROR_INVALID_PARAMETER;
211 sound_data_s* temp_sound_data = NULL;
212 temp_sound_data = (sound_data_s*)calloc(1, sizeof(sound_data_s));
213 if (NULL == temp_sound_data) {
214 SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] Out of memory");
215 return TTSD_ERROR_OUT_OF_MEMORY;
218 temp_sound_data->data = NULL;
219 temp_sound_data->rate = 0;
220 temp_sound_data->data_size = 0;
223 temp_sound_data->data = (char*)calloc(data_size + 5, sizeof(char));
224 if (NULL != temp_sound_data->data) {
225 memcpy(temp_sound_data->data, data, data_size);
226 temp_sound_data->data_size = data_size;
227 SLOG(LOG_INFO, tts_tag(), "[DEBUG][memcpy] uid(%d), event(%d) sound_data(%p) data(%p) size(%d)",
228 uid, event, temp_sound_data, temp_sound_data->data, temp_sound_data->data_size);
230 SLOG(LOG_ERROR, tts_tag(), "Fail to allocate memory");
233 SLOG(LOG_ERROR, tts_tag(), "Sound data is NULL");
236 temp_sound_data->utt_id = uttid;
237 temp_sound_data->event = event;
238 temp_sound_data->audio_type = audio_type;
239 temp_sound_data->rate = rate;
241 if (0 != ttsd_data_add_sound_data(uid, temp_sound_data)) {
242 SECURE_SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] Fail to add sound data : uid(%d)", uid);
243 if (NULL != temp_sound_data->data) {
244 free(temp_sound_data->data);
245 temp_sound_data->data = NULL;
248 free(temp_sound_data);
249 temp_sound_data = NULL;
251 return TTSD_ERROR_OPERATION_FAILED;
254 if (event == TTSE_RESULT_EVENT_FINISH) {
255 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_DONE);
258 /* If the app state is paused, do not result to play */
259 if (true == g_is_paused) {
260 SLOG(LOG_DEBUG, tts_tag(), "[Server DEBUG] tts_pause is called. Do not request to play");
261 return TTSD_ERROR_NONE;
264 if (0 != ttsd_player_play(uid)) {
265 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to play sound : uid(%d)", uid);
267 /* Change ready state */
268 ttsd_server_stop(uid);
271 tmp_pid = ttsd_data_get_pid(uid);
272 ttsdc_send_set_state_message(tmp_pid, uid, APP_STATE_READY);
275 SLOG(LOG_DEBUG, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_ERROR");
276 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_EXPIRED);
280 /*SLOG(LOG_DEBUG, tts_tag(), "@@@ SYNTHESIS RESULT CALLBACK END");
281 SLOG(LOG_DEBUG, tts_tag(), " ");*/
283 return TTSD_ERROR_NONE;
286 bool __get_client_cb(int pid, int uid, app_tts_state_e state, void* user_data)
288 /* clear client data */
289 ttsd_data_clear_data(uid);
290 ttsd_data_set_client_state(uid, APP_STATE_READY);
293 if (0 != ttsdc_send_set_state_message(pid, uid, APP_STATE_READY)) {
295 ttsd_data_delete_client(uid);
301 void __config_changed_cb(tts_config_type_e type, const char* str_param, int int_param, double double_param)
304 case TTS_CONFIG_TYPE_ENGINE:
306 /* TODO - Determine the policy when engine process get engine changed cb */
307 if (NULL == str_param) {
308 SLOG(LOG_ERROR, tts_tag(), "[Server] engine id from config is NULL");
313 if (true == ttsd_engine_agent_is_same_engine(str_param)) {
314 SLOG(LOG_DEBUG, tts_tag(), "[Server Setting] new engine is the same as current engine");
315 ret = ttsd_engine_agent_unload_current_engine();
317 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to unload current engine : result(%d)", ret);
320 ret = ttsd_engine_agent_load_current_engine();
322 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to load current engine : result (%d)", ret);
327 /* stop all player */
328 ttsd_player_all_stop();
330 /* send interrupt message to all clients */
331 ttsd_data_foreach_clients(__get_client_cb, NULL);
333 ttsd_engine_cancel_synthesis();
338 case TTS_CONFIG_TYPE_VOICE:
340 if (NULL == str_param) {
341 SLOG(LOG_ERROR, tts_tag(), "[Server] language from config is NULL");
345 char* out_lang = NULL;
349 if (true == ttsd_engine_select_valid_voice(str_param, int_param, &out_lang, &out_type)) {
350 SLOG(LOG_ERROR, tts_tag(), "[Server] valid language : lang(%s), type(%d)", out_lang, out_type);
351 ret = ttsd_engine_agent_set_default_voice(out_lang, out_type);
353 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set valid language : lang(%s), type(%d)", out_lang, out_type);
355 /* Current language is not available */
356 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Fail to set voice : lang(%s), type(%d)", str_param, int_param);
358 if (NULL != out_lang) {
365 case TTS_CONFIG_TYPE_SPEED:
367 if (TTS_SPEED_MIN <= int_param && int_param <= TTS_SPEED_MAX) {
368 /* set default speed */
370 ret = ttsd_engine_agent_set_default_speed(int_param);
372 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set default speed : result(%d)", ret);
378 case TTS_CONFIG_TYPE_PITCH:
380 if (TTS_PITCH_MIN <= int_param && int_param <= TTS_PITCH_MAX) {
381 /* set default speed */
383 ret = ttsd_engine_agent_set_default_pitch(int_param);
385 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set default pitch : result(%d)", ret);
391 case TTS_CONFIG_TYPE_BACKGROUND_VOLUME_RATIO:
393 if (0.0 <= double_param && double_param <= 1.0) {
394 /* set default bg volume ratio */
396 ret = ttsd_player_set_background_volume_ratio(double_param);
398 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set default bg volume ratio : result(%d)", ret);
408 bool __terminate_client(int pid, int uid, app_tts_state_e state, void* user_data)
410 SLOG(LOG_INFO, tts_tag(), "@@@ Start to terminate client [%d]", uid);
411 ttsd_server_finalize(uid);
415 Eina_Bool ttsd_terminate_daemon(void *data)
417 ttsd_data_foreach_clients(__terminate_client, NULL);
418 g_terminate_timer = NULL;
422 void __screen_reader_changed_cb(bool value)
424 if (TTSD_MODE_SCREEN_READER == ttsd_get_mode() && false == value) {
425 SLOG(LOG_INFO, tts_tag(), "[Server] Screen reader is OFF. Start to terminate tts daemon");
426 if (g_terminate_timer) {
427 ecore_timer_del(g_terminate_timer);
428 g_terminate_timer = NULL;
430 g_terminate_timer = ecore_timer_add(1, ttsd_terminate_daemon, NULL);
432 SLOG(LOG_DEBUG, tts_tag(), "[Server] Screen reader is %s", value ? "ON" : "OFF");
440 int ttsd_initialize(ttse_request_callback_s *callback)
442 SLOG(LOG_INFO, tts_tag(), "[Server] Initialize");
444 if (ttsd_config_initialize(__config_changed_cb)) {
445 SLOG(LOG_ERROR, tts_tag(), "[Server WARNING] Fail to initialize config.");
449 if (0 == ttsd_config_get_bg_volume_ratio(&ratio))
451 SLOG(LOG_ERROR, tts_tag(), "[Server] get bg volume ratio is %lf", ratio);
452 int ret = ttsd_player_set_background_volume_ratio(ratio);
454 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set bg volume ratio : result(%d)", ret);
457 SLOG(LOG_ERROR, tts_tag(), "[Server WARNING] Fail to get bg volume ratio");
460 if (ttsd_player_init()) {
461 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to initialize player init.");
462 return TTSD_ERROR_OPERATION_FAILED;
465 /* Engine Agent initialize */
466 if (0 != ttsd_engine_agent_init()) {
467 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to engine agent initialize.");
468 return TTSD_ERROR_OPERATION_FAILED;
471 /* set current engine */
472 //if (0 != ttsd_engine_agent_initialize_current_engine(callback)) {
473 // SLOG(LOG_WARN, tts_tag(), "[Server WARNING] No Engine !!!" );
474 // g_is_engine = false;
476 // g_is_engine = true;
478 if (0 != ttsd_engine_agent_load_current_engine(callback)) {
479 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to load current engine");
480 return TTSD_ERROR_OPERATION_FAILED;
483 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_EXPIRED);
485 if (TTSD_MODE_SCREEN_READER == ttsd_get_mode()) {
486 ttsd_config_set_screen_reader_callback(__screen_reader_changed_cb);
489 g_check_client_timer = ecore_timer_add(CLIENT_CLEAN_UP_TIME, ttsd_cleanup_client, NULL);
490 if (NULL == g_check_client_timer) {
491 SLOG(LOG_WARN, tts_tag(), "[WARNING] Fail to create timer");
494 return TTSD_ERROR_NONE;
499 SLOG(LOG_INFO, tts_tag(), "[Server] Finalize");
502 if (0 < g_list_length(g_proc_list)) {
503 iter = g_list_first(g_proc_list);
504 while (NULL != iter) {
505 g_proc_list = g_list_remove_link(g_proc_list, iter);
507 iter = g_list_first(g_proc_list);
511 ttsd_config_finalize();
513 ttsd_player_release();
515 ttsd_engine_agent_release();
519 ecore_timer_del(g_wait_timer);
521 SLOG(LOG_INFO, tts_tag(), "[INFO] Delete ecore waiting timer handle");
524 if (g_terminate_timer) {
525 ecore_timer_del(g_terminate_timer);
526 g_terminate_timer = NULL;
527 SLOG(LOG_INFO, tts_tag(), "[INFO] Delete ecore terminating timer handle");
530 if (NULL != g_check_client_timer) {
531 ecore_timer_del(g_check_client_timer);
532 g_check_client_timer = NULL;
533 SLOG(LOG_INFO, tts_tag(), "[INFO] Delete ecore checking client timer handle");
536 return TTSD_ERROR_NONE;
541 SLOG(LOG_INFO, tts_tag(), "[Server] Terminate");
543 ttsd_terminate_daemon(NULL);
545 ttsd_dbus_close_connection();
546 ttsd_network_finalize();
549 return TTSD_ERROR_NONE;
553 * TTS Server Functions for Client
556 int ttsd_server_is_already_initialized(int pid, int uid, bool* is_initialized)
558 if (-1 != ttsd_data_is_client(uid))
559 *is_initialized = true;
561 *is_initialized = false;
563 SLOG(LOG_INFO, tts_tag(), "[Server INFO] Pid(%d), Uid(%d) is %s", pid, uid, *is_initialized ? "already initialized" : "not initialized yet");
564 return TTSD_ERROR_NONE;
567 int ttsd_server_initialize(int pid, int uid, bool* credential_needed)
569 SLOG(LOG_INFO, tts_tag(), "[Server] Server initialize");
571 if (-1 != ttsd_data_is_client(uid)) {
572 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Uid has already been registered");
573 return TTSD_ERROR_NONE;
576 if (0 != ttsd_engine_agent_is_credential_needed(uid, credential_needed)) {
577 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to get credential necessity");
578 return TTSD_ERROR_OPERATION_FAILED;
581 if (true == *credential_needed) {
583 if (0 != app_manager_get_app_id(pid, &appid)) {
584 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to get app id, pid(%d)", pid);
586 bool is_agreed = false;
587 if (0 != ttsd_engine_check_app_agreed(appid, &is_agreed)) {
588 SLOG(LOG_ERROR, tts_tag(), "Server ERROR] Fail to check app agreed");
591 return TTSD_ERROR_OPERATION_FAILED;
596 if (false == is_agreed) {
597 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] App is not agreed");
598 return TTSD_ERROR_PERMISSION_DENIED;
602 if (0 != ttsd_data_new_client(pid, uid)) {
603 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to add client info");
604 return TTSD_ERROR_OPERATION_FAILED;
607 if (0 != ttsd_player_create_instance(uid)) {
608 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to create player");
609 return TTSD_ERROR_OPERATION_FAILED;
612 return TTSD_ERROR_NONE;
615 static Eina_Bool __quit_ecore_loop(void *data)
617 ttsd_dbus_close_connection();
618 ttsd_network_finalize();
620 ecore_main_loop_quit();
626 static void __read_proc()
629 struct dirent *dirp = NULL;
633 if (0 < g_list_length(g_proc_list)) {
634 iter = g_list_first(g_proc_list);
635 while (NULL != iter) {
636 g_proc_list = g_list_remove_link(g_proc_list, iter);
638 iter = g_list_first(g_proc_list);
642 dp = opendir("/proc");
644 SLOG(LOG_ERROR, tts_tag(), "[ERROR] Fail to open proc");
650 tmp = atoi(dirp->d_name);
651 if (0 >= tmp) continue;
652 g_proc_list = g_list_append(g_proc_list, GINT_TO_POINTER(tmp));
654 } while (NULL != dirp);
660 bool __get_client_for_clean_up(int pid, int uid, app_tts_state_e state, void* user_data)
666 for (i = 0; i < g_list_length(g_proc_list); i++) {
667 iter = g_list_nth(g_proc_list, i);
669 if (pid == GPOINTER_TO_INT(iter->data)) {
670 SLOG(LOG_DEBUG, tts_tag(), "uid (%d) is running", uid);
677 if (false == exist) {
678 SLOG(LOG_ERROR, tts_tag(), "uid (%d) should be removed", uid);
679 ttsd_server_finalize(uid);
684 char appid[1024] = {0, };
685 if (0 != aul_app_get_appid_bypid(pid, appid, sizeof(appid) - 1)) {
686 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to get app id");
689 if (0 < strlen(appid)) {
690 SLOG(LOG_DEBUG, tts_tag(), "[%d] is running app - %s", pid, appid);
692 SLOG(LOG_DEBUG, tts_tag(), "[%d] is daemon or no_running app", pid);
695 result = ttsdc_send_hello(pid, uid);
698 SLOG(LOG_DEBUG, tts_tag(), "[Server] uid(%d) should be removed.", uid);
699 ttsd_server_finalize(uid);
700 } else if (-1 == result) {
701 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Hello result has error");
709 Eina_Bool ttsd_cleanup_client(void *data)
711 SLOG(LOG_DEBUG, tts_tag(), "@@@ CLEAN UP CLIENT START");
714 if (0 < ttsd_data_get_client_count()) {
715 ttsd_data_foreach_clients(__get_client_for_clean_up, NULL);
717 ecore_timer_add(0, __quit_ecore_loop, NULL);
718 SLOG(LOG_ERROR, tts_tag(), "[Server] Deleted timer");
722 SLOG(LOG_DEBUG, tts_tag(), "@@@");
727 void __used_voice_cb(const char* lang, int type)
729 SLOG(LOG_DEBUG, tts_tag(), "[Server] Request to unload voice (%s,%d)", lang, type);
730 if (0 != ttsd_engine_unload_voice(lang, type)) {
731 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to unload voice");
735 int ttsd_server_finalize(int uid)
737 SLOG(LOG_INFO, tts_tag(), "[Server] Server finalize");
739 app_tts_state_e state;
740 if (0 > ttsd_data_get_client_state(uid, &state)) {
741 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] ttsd_server_finalize : uid is not valid");
744 ttsd_server_stop(uid);
745 ttsd_player_stop(uid);
747 ttsd_player_destroy_instance(uid);
749 /* Need to unload voice when used voice is unregistered */
750 if (0 != ttsd_data_reset_used_voice(uid, __used_voice_cb)) {
751 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set used voice");
752 return TTSD_ERROR_OPERATION_FAILED;
755 ttsd_data_delete_client(uid);
757 /* unload engine, if ref count of client is 0 */
758 if (0 == ttsd_data_get_client_count()) {
759 SLOG(LOG_DEBUG, tts_tag(), "[Server] Quit main loop");
760 ecore_timer_add(0, __quit_ecore_loop, NULL);
763 return TTSD_ERROR_NONE;
766 int ttsd_server_add_queue(int uid, const char* text, const char* lang, int voice_type, int speed, int utt_id, const char* credential)
768 app_tts_state_e state;
769 if (0 > ttsd_data_get_client_state(uid, &state)) {
770 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] ttsd_server_add_queue : uid is not valid");
771 return TTSD_ERROR_INVALID_PARAMETER;
774 /* check valid voice */
775 char* temp_lang = NULL;
777 if (true != ttsd_engine_select_valid_voice((const char*)lang, voice_type, &temp_lang, &temp_type)) {
778 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to select valid voice");
779 if (NULL != temp_lang) {
783 return TTSD_ERROR_INVALID_VOICE;
786 if (NULL == temp_lang) {
787 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to select valid voice : result lang is NULL");
788 return TTSD_ERROR_INVALID_VOICE;
791 speak_data_s* speak_data = NULL;
792 speak_data = (speak_data_s*)calloc(1, sizeof(speak_data_s));
793 if (NULL == speak_data) {
794 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to allocate memory");
795 if (NULL != temp_lang) {
799 return TTSD_ERROR_OPERATION_FAILED;
802 speak_data->lang = strdup(lang);
803 speak_data->vctype = voice_type;
805 speak_data->speed = speed;
806 speak_data->utt_id = utt_id;
808 speak_data->text = strdup(text);
810 SLOG(LOG_INFO, tts_tag(), "[Server] Add queue, lang(%s), vctype(%d), speed(%d), uttid(%d), credential(%s)", lang, voice_type, speed, utt_id, credential);
812 /* if state is APP_STATE_READY , APP_STATE_PAUSED , only need to add speak data to queue*/
814 ret = ttsd_data_add_speak_data(uid, speak_data);
816 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to add speak data");
817 if (NULL != temp_lang) {
821 if (NULL != speak_data) {
822 if (NULL != speak_data->lang) free(speak_data->lang);
823 if (NULL != speak_data->text) free(speak_data->text);
825 speak_data->lang = NULL;
826 speak_data->text = NULL;
835 if (0 != ttsd_data_set_used_voice(uid, temp_lang, temp_type)) {
836 /* Request load voice */
837 SLOG(LOG_DEBUG, tts_tag(), "[Server] Request to load voice");
838 if (0 != ttsd_engine_load_voice(temp_lang, temp_type)) {
839 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to load voice");
843 if (NULL != temp_lang) {
848 if (APP_STATE_PLAYING == state) {
849 /* check if engine use network */
850 if (ttsd_engine_agent_need_network()) {
851 if (false == ttsd_network_is_connected()) {
852 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Disconnect network. Current engine needs network.");
853 return TTSD_ERROR_OPERATION_FAILED;
857 /* Check whether tts-engine is running or not */
858 if (TTSD_SYNTHESIS_CONTROL_DOING == ttsd_get_synth_control()) {
859 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Engine has already been running.");
861 __synthesis(uid, credential);
865 return TTSD_ERROR_NONE;
868 Eina_Bool __send_interrupt_client(void *data)
870 intptr_t puid = (intptr_t)data;
873 int pid = ttsd_data_get_pid(uid);
876 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to get pid. uid(%d), pid(%d)", uid, pid);
880 if (TTSD_MODE_DEFAULT != ttsd_get_mode()) {
881 /* send message to client about changing state */
882 ttsdc_send_set_state_message(pid, uid, APP_STATE_READY);
884 ttsdc_send_set_state_message(pid, uid, APP_STATE_PAUSED);
890 int ttsd_server_play(int uid, const char* credential)
892 app_tts_state_e state;
893 if (0 > ttsd_data_get_client_state(uid, &state)) {
894 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid(%d) is NOT valid ", uid);
895 return TTSD_ERROR_INVALID_PARAMETER;
898 if (APP_STATE_PLAYING == state) {
899 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Current state(%d) is 'play' ", uid);
900 return TTSD_ERROR_NONE;
903 /* check if engine use network */
904 if (ttsd_engine_agent_need_network()) {
905 if (false == ttsd_network_is_connected()) {
906 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Disconnect network. Current engine needs network service!!!.");
907 return TTSD_ERROR_OUT_OF_NETWORK;
911 /* check the current playback focus */
912 if (TTSD_MODE_INTERRUPT != ttsd_get_mode()) {
913 bool is_current_interrupt = false;
914 if (0 != ttsd_player_check_current_playback_focus(&is_current_interrupt)) {
915 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to check the current playback focus");
917 if (true == is_current_interrupt) {
918 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Current playback focus is set on Interrupt mode. Cannot play default, screen reader, and noti modes.");
919 ttsd_data_clear_data(uid);
920 return TTSD_ERROR_AUDIO_POLICY_BLOCKED;
925 int current_uid = ttsd_data_get_current_playing();
926 SLOG(LOG_INFO, tts_tag(), "[Server] playing uid (%d)", current_uid);
928 if (uid != current_uid && -1 != current_uid) {
929 if (TTSD_MODE_DEFAULT != ttsd_get_mode()) {
930 /* Send interrupt message */
931 SLOG(LOG_DEBUG, tts_tag(), "[Server] Old uid(%d) will be interrupted into 'Stop' state ", current_uid);
934 if (0 != ttsd_server_stop(current_uid)) {
935 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to stop : uid (%d)", current_uid);
937 if (0 != ttsd_player_stop(current_uid)) {
938 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to player stop : uid (%d)", current_uid);
941 intptr_t pcurrent_uid = (intptr_t)current_uid;
942 ecore_timer_add(0, __send_interrupt_client, (void*)pcurrent_uid);
944 /* Default mode policy of interrupt is "Pause" */
946 /* Send interrupt message */
947 SLOG(LOG_DEBUG, tts_tag(), "[Server] Old uid(%d) will be interrupted into 'Pause' state ", current_uid);
950 if (0 != ttsd_player_pause(current_uid)) {
951 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to ttsd_player_pause() : uid (%d)", current_uid);
955 ttsd_data_set_client_state(current_uid, APP_STATE_PAUSED);
957 intptr_t pcurrent_uid = (intptr_t)current_uid;
958 ecore_timer_add(0, __send_interrupt_client, (void*)pcurrent_uid);
962 /* Change current play */
963 if (0 != ttsd_data_set_client_state(uid, APP_STATE_PLAYING)) {
964 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set state : uid(%d)", uid);
965 return TTSD_ERROR_OPERATION_FAILED;
968 if (APP_STATE_PAUSED == state) {
969 SLOG(LOG_DEBUG, tts_tag(), "[Server] uid(%d) is 'Pause' state : resume player", uid);
974 if (0 != ttsd_player_resume(uid)) {
975 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Fail to ttsd_player_resume()");
979 /* Check whether tts-engine is running or not */
980 if (TTSD_SYNTHESIS_CONTROL_DOING == ttsd_get_synth_control()) {
981 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Engine has already been running.");
983 __synthesis(uid, credential);
986 return TTSD_ERROR_NONE;
989 int ttsd_server_stop(int uid)
991 app_tts_state_e state;
992 if (0 > ttsd_data_get_client_state(uid, &state)) {
993 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid is not valid");
994 return TTSD_ERROR_INVALID_PARAMETER;
997 SLOG(LOG_INFO, tts_tag(), "[Server] server stop, state(%d)", state);
999 if (APP_STATE_PLAYING == state || APP_STATE_PAUSED == state) {
1000 if (TTSD_SYNTHESIS_CONTROL_DOING == ttsd_get_synth_control() && uid == ttsd_data_get_current_playing()) {
1001 SLOG(LOG_DEBUG, tts_tag(), "[Server] TTS-engine is running");
1004 ret = ttsd_engine_cancel_synthesis();
1006 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to cancel synthesis : ret(%d)", ret);
1009 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_EXPIRED);
1011 if (0 != ttsd_player_clear(uid))
1012 SLOG(LOG_WARN, tts_tag(), "[Server] Fail to ttsd_player_stop()");
1014 ttsd_data_set_client_state(uid, APP_STATE_READY);
1017 /* Reset all data */
1018 ttsd_data_clear_data(uid);
1019 g_is_paused = false;
1021 return TTSD_ERROR_NONE;
1024 int ttsd_server_pause(int uid, int* utt_id)
1026 app_tts_state_e state;
1027 if (0 > ttsd_data_get_client_state(uid, &state)) {
1028 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] ttsd_server_pause : uid is not valid");
1029 return TTSD_ERROR_INVALID_PARAMETER;
1032 if (APP_STATE_PLAYING != state) {
1033 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Current state is not 'play'");
1034 return TTSD_ERROR_INVALID_STATE;
1039 *utt_id = g_utt.uttid;
1040 SLOG(LOG_INFO, tts_tag(), "[Server] server pause, uid(%d), g_uid(%d), utt_id(%d)", uid, g_utt.uid, *utt_id);
1043 ret = ttsd_player_pause(uid);
1045 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail player_pause() : ret(%d)", ret);
1046 return TTSD_ERROR_OPERATION_FAILED;
1049 ttsd_data_set_client_state(uid, APP_STATE_PAUSED);
1051 return TTSD_ERROR_NONE;
1054 int ttsd_server_get_support_voices(int uid, GList** voice_list)
1056 app_tts_state_e state;
1057 if (0 > ttsd_data_get_client_state(uid, &state)) {
1058 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid is not valid");
1059 return TTSD_ERROR_INVALID_PARAMETER;
1063 int ret = ttsd_engine_get_voice_list(voice_list);
1065 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail ttsd_server_get_support_voices() : ret(%d)", ret);
1069 SLOG(LOG_DEBUG, tts_tag(), "[Server SUCCESS] Get supported voices");
1071 return TTSD_ERROR_NONE;
1074 int ttsd_server_get_current_voice(int uid, char** language, int* voice_type)
1076 app_tts_state_e state;
1077 if (0 > ttsd_data_get_client_state(uid, &state)) {
1078 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] ttsd_server_get_current_voice : uid is not valid");
1079 return TTSD_ERROR_INVALID_PARAMETER;
1082 /* get current voice */
1083 int ret = ttsd_engine_get_default_voice(language, voice_type);
1085 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail ttsd_server_get_support_voices() : ret(%d)", ret);
1089 SLOG(LOG_DEBUG, tts_tag(), "[Server] Get default language (%s), voice type(%d) ", *language, *voice_type);
1091 return TTSD_ERROR_NONE;
1094 int ttsd_server_set_private_data(int uid, const char* key, const char* data)
1096 app_tts_state_e state;
1097 if (0 > ttsd_data_get_client_state(uid, &state)) {
1098 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid(%d) is NOT valid", uid);
1099 return TTSD_ERROR_INVALID_PARAMETER;
1102 if (APP_STATE_READY != state) {
1103 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Current state(%d) is NOT 'READY'", uid);
1104 return TTSD_ERROR_INVALID_STATE;
1107 int ret = ttsd_engine_set_private_data(key, data);
1109 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set private data : ret(%d)", ret);
1111 SLOG(LOG_DEBUG, tts_tag(), "[Server] Set private data, key(%s), data(%s)", key, data);
1117 int ttsd_server_get_private_data(int uid, const char* key, char** data)
1119 app_tts_state_e state;
1120 if (0 > ttsd_data_get_client_state(uid, &state)) {
1121 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid(%d) is NOT valid", uid);
1122 return TTSD_ERROR_INVALID_PARAMETER;
1125 if (APP_STATE_READY != state) {
1126 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Current state(%d) is NOT 'READY'", uid);
1127 return TTSD_ERROR_INVALID_STATE;
1130 int ret = ttsd_engine_get_private_data(key, data);
1132 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to get private data : ret(%d)", ret);
1134 SLOG(LOG_DEBUG, tts_tag(), "[Server] Get private data, key(%s), data(%s)", key, *data);
1140 int ttsd_set_private_data_set_cb(ttse_private_data_set_cb callback)
1142 SLOG(LOG_DEBUG, tts_tag(), "[Server] Set private data set cb");
1145 ret = ttsd_engine_agent_set_private_data_set_cb(callback);
1147 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set private data set cb : ret(%d)", ret);
1153 int ttsd_set_private_data_requested_cb(ttse_private_data_requested_cb callback)
1155 SLOG(LOG_DEBUG, tts_tag(), "[Server] Set private data requested cb");
1158 ret = ttsd_engine_agent_set_private_data_requested_cb(callback);
1160 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set private data requested cb : ret(%d)", ret);
1166 int ttsd_server_play_pcm(int uid)
1168 app_tts_state_e state;
1169 if (0 > ttsd_data_get_client_state(uid, &state)) {
1170 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid(%d) is NOT valid ", uid);
1171 return TTSD_ERROR_INVALID_PARAMETER;
1174 if (APP_STATE_PLAYING == state) {
1175 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Current state(%d) is 'play' ", uid);
1176 return TTSD_ERROR_NONE;
1179 int current_uid = ttsd_data_get_current_playing();
1180 SLOG(LOG_INFO, tts_tag(), "[Server] playing uid (%d)", current_uid);
1182 if (uid != current_uid && -1 != current_uid) {
1183 if (TTSD_MODE_DEFAULT != ttsd_get_mode()) {
1184 /* Send interrupt message */
1185 SLOG(LOG_DEBUG, tts_tag(), "[Server] Old uid(%d) will be interrupted into 'Stop' state ", current_uid);
1188 if (0 != ttsd_server_stop(current_uid)) {
1189 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to stop : uid (%d)", current_uid);
1191 if (0 != ttsd_player_stop(current_uid)) {
1192 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to player stop : uid (%d)", current_uid);
1195 intptr_t pcurrent_uid = (intptr_t)current_uid;
1196 ecore_timer_add(0, __send_interrupt_client, (void*)pcurrent_uid);
1198 /* Default mode policy of interrupt is "Pause" */
1200 /* Send interrupt message */
1201 SLOG(LOG_DEBUG, tts_tag(), "[Server] Old uid(%d) will be interrupted into 'Pause' state ", current_uid);
1204 if (0 != ttsd_player_pause(current_uid)) {
1205 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to ttsd_player_pause() : uid (%d)", current_uid);
1209 ttsd_data_set_client_state(current_uid, APP_STATE_PAUSED);
1211 intptr_t pcurrent_uid = (intptr_t)current_uid;
1212 ecore_timer_add(0, __send_interrupt_client, (void*)pcurrent_uid);
1216 /* Change current play */
1217 if (0 != ttsd_data_set_client_state(uid, APP_STATE_PLAYING)) {
1218 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set state : uid(%d)", uid);
1219 return TTSD_ERROR_OPERATION_FAILED;
1222 if (APP_STATE_PAUSED == state) {
1223 SLOG(LOG_DEBUG, tts_tag(), "[Server] uid(%d) is 'Pause' state : resume player", uid);
1226 if (0 != ttsd_player_resume(uid)) {
1227 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Fail to ttsd_player_resume()");
1230 if (0 != ttsd_player_play_pcm(uid)) {
1231 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to play pcm sound : uid(%d)", uid);
1233 // Change ready state
1234 ttsd_server_stop_pcm(uid);
1237 tmp_pid = ttsd_data_get_pid(uid);
1238 ttsdc_send_set_state_message(tmp_pid, uid, APP_STATE_READY);
1242 return TTSD_ERROR_NONE;
1245 int ttsd_server_stop_pcm(int uid)
1247 app_tts_state_e state;
1248 if (0 > ttsd_data_get_client_state(uid, &state)) {
1249 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid is not valid");
1250 return TTSD_ERROR_INVALID_PARAMETER;
1253 SLOG(LOG_INFO, tts_tag(), "[Server] server stop, state(%d)", state);
1255 if (APP_STATE_PLAYING == state || APP_STATE_PAUSED == state || APP_STATE_READY == state) {
1256 ttsd_data_set_client_state(uid, APP_STATE_READY);
1259 /* Reset all data */
1260 ttsd_data_clear_data(uid);
1262 ttsd_player_stop(uid);
1265 return TTSD_ERROR_NONE;
1268 int ttsd_server_add_pcm(int uid, int event, void* data, int data_size, int audio_type, int rate)
1270 SLOG(LOG_DEBUG, tts_tag(), "@@@ ADD PCM");
1274 /* Synthesis is success */
1275 if (TTSE_RESULT_EVENT_START == event || TTSE_RESULT_EVENT_CONTINUE == event || TTSE_RESULT_EVENT_FINISH == event) {
1276 if (TTSE_RESULT_EVENT_START == event) {
1277 SLOG(LOG_INFO, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_START");
1278 SECURE_SLOG(LOG_DEBUG, tts_tag(), "[SERVER] PCM Info : uid(%d), utt(%d), data(%p), data size(%d) audiotype(%d) rate(%d)",
1279 uid, uttid, data, data_size, audio_type, rate);
1280 } else if (TTSE_RESULT_EVENT_FINISH == event) {
1281 SLOG(LOG_INFO, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_FINISH");
1282 SECURE_SLOG(LOG_DEBUG, tts_tag(), "[SERVER] PCM Info : uid(%d), utt(%d), data(%p), data size(%d) audiotype(%d) rate(%d)",
1283 uid, uttid, data, data_size, audio_type, rate);
1285 /*if (TTSE_RESULT_EVENT_CONTINUE == event) SLOG(LOG_DEBUG, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_CONTINUE");*/
1288 if (rate <= 0 || audio_type < 0 || audio_type > TTSE_AUDIO_TYPE_MAX) {
1289 SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] audio data is invalid");
1290 SLOG(LOG_DEBUG, tts_tag(), "@@@");
1291 return TTSD_ERROR_INVALID_PARAMETER;
1295 sound_data_s* temp_sound_data = NULL;
1296 temp_sound_data = (sound_data_s*)calloc(1, sizeof(sound_data_s));
1297 if (NULL == temp_sound_data) {
1298 SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] Out of memory");
1299 return TTSD_ERROR_OUT_OF_MEMORY;
1302 temp_sound_data->data = NULL;
1303 temp_sound_data->rate = 0;
1304 temp_sound_data->data_size = 0;
1306 if (0 < data_size) {
1307 temp_sound_data->data = (char*)calloc(data_size + 5, sizeof(char));
1308 if (NULL != temp_sound_data->data) {
1309 memcpy(temp_sound_data->data, data, data_size);
1310 temp_sound_data->data_size = data_size;
1311 SLOG(LOG_INFO, tts_tag(), "[DEBUG][memcpy] uid(%d), event(%d) sound_data(%p) data(%p) size(%d)",
1312 uid, event, temp_sound_data, temp_sound_data->data, temp_sound_data->data_size);
1314 SLOG(LOG_ERROR, tts_tag(), "Fail to allocate memory");
1317 SLOG(LOG_ERROR, tts_tag(), "Sound data is NULL");
1320 temp_sound_data->utt_id = uttid;
1321 temp_sound_data->event = event;
1322 temp_sound_data->audio_type = audio_type;
1323 temp_sound_data->rate = rate;
1325 if (0 != ttsd_data_add_sound_data(uid, temp_sound_data)) {
1326 SECURE_SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] Fail to add sound data : uid(%d)", uid);
1328 if (NULL != temp_sound_data->data) {
1329 free(temp_sound_data->data);
1330 temp_sound_data->data = NULL;
1333 free(temp_sound_data);
1334 temp_sound_data = NULL;
1337 /* if (0 != ttsd_player_play(uid)) {
1338 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to play sound : uid(%d)", uid);
1340 // Change ready state
1341 ttsd_server_stop(uid);
1344 tmp_pid = ttsd_data_get_pid(uid);
1345 ttsdc_send_set_state_message(tmp_pid, uid, APP_STATE_READY);
1349 SLOG(LOG_DEBUG, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_ERROR");
1352 SLOG(LOG_DEBUG, tts_tag(), "@@@");
1354 return TTSD_ERROR_NONE;