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;
42 static utterance_t g_utt;
44 static GList *g_proc_list = NULL;
46 static bool g_is_paused;
49 /* Function definitions */
50 static int __synthesis(int uid, const char* credential);
52 static Eina_Bool __wait_synthesis(void *data)
54 /* get current play */
55 char* credential = (char*)data;
56 int uid = ttsd_data_get_current_playing();
59 if (TTSD_SYNTHESIS_CONTROL_DOING == ttsd_get_synth_control()) {
63 if (TTSD_SYNTHESIS_CONTROL_DONE == ttsd_get_synth_control()) {
64 /* Start next synthesis */
65 __synthesis(uid, credential);
75 static int __synthesis(int uid, const char* credential)
77 SLOG(LOG_DEBUG, tts_tag(), "@@@ SYNTHESIS START");
79 speak_data_s* speak_data = NULL;
80 if (0 == ttsd_data_get_speak_data(uid, &speak_data)) {
81 if (NULL == speak_data) {
82 SLOG(LOG_WARN, tts_tag(), "[Server] speak data is null");
86 int pid = ttsd_data_get_pid(uid);
87 char appid[1024] = {0, };
88 if (0 != aul_app_get_appid_bypid(pid, appid, sizeof(appid) - 1)) {
89 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to get app id");
92 if (NULL == speak_data->lang || NULL == speak_data->text) {
93 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Current data is NOT valid");
94 ttsd_server_stop(uid);
96 ttsdc_send_set_state_message(pid, uid, APP_STATE_READY);
98 ttsd_data_clear_speak_data(uid, &speak_data);
104 g_utt.uttid = speak_data->utt_id;
106 SLOG(LOG_INFO, tts_tag(), "-----------------------------------------------------------");
107 SLOG(LOG_INFO, tts_tag(), "ID : uid (%d), uttid(%d) ", g_utt.uid, g_utt.uttid);
108 SLOG(LOG_INFO, tts_tag(), "Voice : langauge(%s), type(%d), speed(%d)", speak_data->lang, speak_data->vctype, speak_data->speed);
109 SLOG(LOG_INFO, tts_tag(), "Text : %s", speak_data->text);
110 SLOG(LOG_INFO, tts_tag(), "Credential : %s", credential);
111 SLOG(LOG_INFO, tts_tag(), "-----------------------------------------------------------");
114 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_DOING);
115 ret = ttsd_engine_start_synthesis(speak_data->lang, speak_data->vctype, speak_data->text, speak_data->speed, appid, credential, NULL);
117 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] * FAIL to start SYNTHESIS !!!! * ");
119 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_DONE);
121 ttsd_server_stop(uid);
123 int pid = ttsd_data_get_pid(uid);
124 ttsdc_send_set_state_message(pid, uid, APP_STATE_READY);
126 g_wait_timer = ecore_timer_add(0.05, __wait_synthesis, (void*)credential);
129 ttsd_data_clear_speak_data(uid, &speak_data);
131 ttsd_data_clear_speak_data(uid, &speak_data);
134 SLOG(LOG_DEBUG, tts_tag(), "@@@ SYNTHESIS END");
140 * TTS Server Callback Functions
142 int ttsd_send_error(ttse_error_e error, const char* msg)
145 int uttid = g_utt.uttid;
146 int tmp_pid = ttsd_data_get_pid(uid);
148 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));
150 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_EXPIRED);
152 if (0 != ttsd_player_clear(uid))
153 SLOG(LOG_WARN, tts_tag(), "[Server] Fail to ttsd_player_stop()");
155 if (0 != ttsd_data_clear_data(uid))
156 SLOG(LOG_WARN, tts_tag(), "[Server] Fail to ttsd_data_clear_data()");
158 if (0 != ttsdc_send_error_message(tmp_pid, uid, uttid, error, (char*)msg))
159 SLOG(LOG_WARN, tts_tag(), "[Server] Fail to ttsdc_send_error_message()");
161 if (0 != ttsd_data_set_client_state(uid, APP_STATE_READY))
162 SLOG(LOG_WARN, tts_tag(), "[Server] Fail to ttsd_data_set_client_state()");
164 if (0 != ttsdc_send_set_state_message(tmp_pid, uid, APP_STATE_READY))
165 SLOG(LOG_WARN, tts_tag(), "[Server] Fail to ttsdc_send_set_state_message()");
170 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)
172 SLOG(LOG_DEBUG, tts_tag(), "@@@ SEND SYNTHESIS RESULT START");
175 int uttid = g_utt.uttid;
177 /* Synthesis is success */
178 if (TTSE_RESULT_EVENT_START == event || TTSE_RESULT_EVENT_CONTINUE == event || TTSE_RESULT_EVENT_FINISH == event) {
179 if (TTSE_RESULT_EVENT_START == event) {
180 SLOG(LOG_INFO, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_START");
181 SECURE_SLOG(LOG_DEBUG, tts_tag(), "[SERVER] Result Info : uid(%d), utt(%d), data(%p), data size(%d) audiotype(%d) rate(%d)",
182 uid, uttid, data, data_size, audio_type, rate);
183 } else if (TTSE_RESULT_EVENT_FINISH == event) {
184 SLOG(LOG_INFO, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_FINISH");
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);
188 /*if (TTSE_RESULT_EVENT_CONTINUE == event) SLOG(LOG_DEBUG, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_CONTINUE");*/
192 if (false == ttsd_data_is_uttid_valid(uid, uttid)) {
193 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_DONE);
194 SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] uttid is NOT valid !!!! - uid(%d), uttid(%d)", uid, uttid);
195 SLOG(LOG_DEBUG, tts_tag(), "@@@");
196 return TTSD_ERROR_OPERATION_FAILED;
199 if (rate <= 0 || audio_type < 0 || audio_type > TTSE_AUDIO_TYPE_MAX) {
200 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_DONE);
201 SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] audio data is invalid");
202 SLOG(LOG_DEBUG, tts_tag(), "@@@");
203 return TTSD_ERROR_INVALID_PARAMETER;
207 sound_data_s* temp_sound_data = NULL;
208 temp_sound_data = (sound_data_s*)calloc(1, sizeof(sound_data_s));
209 if (NULL == temp_sound_data) {
210 SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] Out of memory");
211 return TTSD_ERROR_OUT_OF_MEMORY;
214 temp_sound_data->data = NULL;
215 temp_sound_data->rate = 0;
216 temp_sound_data->data_size = 0;
219 temp_sound_data->data = (char*)calloc(data_size + 5, sizeof(char));
220 if (NULL != temp_sound_data->data) {
221 memcpy(temp_sound_data->data, data, data_size);
222 temp_sound_data->data_size = data_size;
223 SLOG(LOG_INFO, tts_tag(), "[DEBUG][memcpy] uid(%d), event(%d) sound_data(%p) data(%p) size(%d)",
224 uid, event, temp_sound_data, temp_sound_data->data, temp_sound_data->data_size);
226 SLOG(LOG_ERROR, tts_tag(), "Fail to allocate memory");
229 SLOG(LOG_ERROR, tts_tag(), "Sound data is NULL");
232 temp_sound_data->utt_id = uttid;
233 temp_sound_data->event = event;
234 temp_sound_data->audio_type = audio_type;
235 temp_sound_data->rate = rate;
237 if (0 != ttsd_data_add_sound_data(uid, temp_sound_data)) {
238 SECURE_SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] Fail to add sound data : uid(%d)", uid);
239 if (NULL != temp_sound_data->data) {
240 free(temp_sound_data->data);
241 temp_sound_data->data = NULL;
244 free(temp_sound_data);
245 temp_sound_data = NULL;
247 return TTSD_ERROR_OPERATION_FAILED;
250 if (event == TTSE_RESULT_EVENT_FINISH) {
251 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_DONE);
254 /* If the app state is paused, do not result to play */
255 if (true == g_is_paused) {
256 SLOG(LOG_DEBUG, tts_tag(), "[Server DEBUG] tts_pause is called. Do not request to play");
257 return TTSD_ERROR_NONE;
260 if (0 != ttsd_player_play(uid)) {
261 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to play sound : uid(%d)", uid);
263 /* Change ready state */
264 ttsd_server_stop(uid);
267 tmp_pid = ttsd_data_get_pid(uid);
268 ttsdc_send_set_state_message(tmp_pid, uid, APP_STATE_READY);
271 SLOG(LOG_DEBUG, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_ERROR");
272 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_EXPIRED);
276 /*SLOG(LOG_DEBUG, tts_tag(), "@@@ SYNTHESIS RESULT CALLBACK END");
277 SLOG(LOG_DEBUG, tts_tag(), " ");*/
279 return TTSD_ERROR_NONE;
282 bool __get_client_cb(int pid, int uid, app_tts_state_e state, void* user_data)
284 /* clear client data */
285 ttsd_data_clear_data(uid);
286 ttsd_data_set_client_state(uid, APP_STATE_READY);
289 if (0 != ttsdc_send_set_state_message(pid, uid, APP_STATE_READY)) {
291 ttsd_data_delete_client(uid);
297 void __config_changed_cb(tts_config_type_e type, const char* str_param, int int_param)
300 case TTS_CONFIG_TYPE_ENGINE:
302 /* TODO - Determine the policy when engine process get engine changed cb */
303 if (NULL == str_param) {
304 SLOG(LOG_ERROR, tts_tag(), "[Server] engine id from config is NULL");
309 if (true == ttsd_engine_agent_is_same_engine(str_param)) {
310 SLOG(LOG_DEBUG, tts_tag(), "[Server Setting] new engine is the same as current engine");
311 ret = ttsd_engine_agent_unload_current_engine();
313 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to unload current engine : result(%d)", ret);
316 ret = ttsd_engine_agent_load_current_engine();
318 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to load current engine : result (%d)", ret);
323 /* stop all player */
324 ttsd_player_all_stop();
326 /* send interrupt message to all clients */
327 ttsd_data_foreach_clients(__get_client_cb, NULL);
329 ttsd_engine_cancel_synthesis();
334 case TTS_CONFIG_TYPE_VOICE:
336 if (NULL == str_param) {
337 SLOG(LOG_ERROR, tts_tag(), "[Server] language from config is NULL");
341 char* out_lang = NULL;
345 if (true == ttsd_engine_select_valid_voice(str_param, int_param, &out_lang, &out_type)) {
346 SLOG(LOG_ERROR, tts_tag(), "[Server] valid language : lang(%s), type(%d)", out_lang, out_type);
347 ret = ttsd_engine_agent_set_default_voice(out_lang, out_type);
349 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set valid language : lang(%s), type(%d)", out_lang, out_type);
351 /* Current language is not available */
352 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Fail to set voice : lang(%s), type(%d)", str_param, int_param);
354 if (NULL != out_lang) {
361 case TTS_CONFIG_TYPE_SPEED:
363 if (TTS_SPEED_MIN <= int_param && int_param <= TTS_SPEED_MAX) {
364 /* set default speed */
366 ret = ttsd_engine_agent_set_default_speed(int_param);
368 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set default speed : result(%d)", ret);
374 case TTS_CONFIG_TYPE_PITCH:
376 if (TTS_PITCH_MIN <= int_param && int_param <= TTS_PITCH_MAX) {
377 /* set default speed */
379 ret = ttsd_engine_agent_set_default_pitch(int_param);
381 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set default pitch : result(%d)", ret);
391 bool __terminate_client(int pid, int uid, app_tts_state_e state, void* user_data)
393 SLOG(LOG_INFO, tts_tag(), "@@@ Start to terminate client [%d]", uid);
394 ttsd_server_finalize(uid);
398 Eina_Bool ttsd_terminate_daemon(void *data)
400 ttsd_data_foreach_clients(__terminate_client, NULL);
404 void __screen_reader_changed_cb(bool value)
406 if (TTSD_MODE_SCREEN_READER == ttsd_get_mode() && false == value) {
407 SLOG(LOG_INFO, tts_tag(), "[Server] Screen reader is OFF. Start to terminate tts daemon");
408 ecore_timer_add(1, ttsd_terminate_daemon, NULL);
410 SLOG(LOG_DEBUG, tts_tag(), "[Server] Screen reader is %s", value ? "ON" : "OFF");
418 int ttsd_initialize(ttse_request_callback_s *callback)
420 SLOG(LOG_INFO, tts_tag(), "[Server] Initialize");
422 if (ttsd_config_initialize(__config_changed_cb)) {
423 SLOG(LOG_ERROR, tts_tag(), "[Server WARNING] Fail to initialize config.");
427 if (ttsd_player_init()) {
428 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to initialize player init.");
429 return TTSD_ERROR_OPERATION_FAILED;
432 /* Engine Agent initialize */
433 if (0 != ttsd_engine_agent_init()) {
434 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to engine agent initialize.");
435 return TTSD_ERROR_OPERATION_FAILED;
438 /* set current engine */
439 //if (0 != ttsd_engine_agent_initialize_current_engine(callback)) {
440 // SLOG(LOG_WARN, tts_tag(), "[Server WARNING] No Engine !!!" );
441 // g_is_engine = false;
443 // g_is_engine = true;
445 if (0 != ttsd_engine_agent_load_current_engine(callback)) {
446 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to load current engine");
447 return TTSD_ERROR_OPERATION_FAILED;
450 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_EXPIRED);
452 if (TTSD_MODE_SCREEN_READER == ttsd_get_mode()) {
453 ttsd_config_set_screen_reader_callback(__screen_reader_changed_cb);
456 g_check_client_timer = ecore_timer_add(CLIENT_CLEAN_UP_TIME, ttsd_cleanup_client, NULL);
457 if (NULL == g_check_client_timer) {
458 SLOG(LOG_WARN, tts_tag(), "[WARNING] Fail to create timer");
461 return TTSD_ERROR_NONE;
466 SLOG(LOG_INFO, tts_tag(), "[Server] Finalize");
469 if (0 < g_list_length(g_proc_list)) {
470 iter = g_list_first(g_proc_list);
471 while (NULL != iter) {
472 g_proc_list = g_list_remove_link(g_proc_list, iter);
474 iter = g_list_first(g_proc_list);
478 ttsd_config_finalize();
480 ttsd_player_release();
482 ttsd_engine_agent_release();
484 if (NULL != g_check_client_timer) {
485 ecore_timer_del(g_check_client_timer);
486 g_check_client_timer = NULL;
488 SLOG(LOG_INFO, tts_tag(), "[INFO] Delete ecore timer handle");
491 return TTSD_ERROR_NONE;
496 SLOG(LOG_INFO, tts_tag(), "[Server] Terminate");
498 ttsd_terminate_daemon(NULL);
500 ttsd_dbus_close_connection();
501 ttsd_network_finalize();
504 return TTSD_ERROR_NONE;
508 * TTS Server Functions for Client
511 int ttsd_server_initialize(int pid, int uid, bool* credential_needed)
513 SLOG(LOG_INFO, tts_tag(), "[Server] Server initialize");
515 if (-1 != ttsd_data_is_client(uid)) {
516 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Uid has already been registered");
517 return TTSD_ERROR_NONE;
520 if (0 != ttsd_engine_agent_is_credential_needed(uid, credential_needed)) {
521 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to get credential necessity");
522 return TTSD_ERROR_OPERATION_FAILED;
525 if (true == *credential_needed) {
527 if (0 != app_manager_get_app_id(pid, &appid)) {
528 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to get app id, pid(%d)", pid);
530 bool is_agreed = false;
531 if (0 != ttsd_engine_check_app_agreed(appid, &is_agreed)) {
532 SLOG(LOG_ERROR, tts_tag(), "Server ERROR] Fail to check app agreed");
535 return TTSD_ERROR_OPERATION_FAILED;
540 if (false == is_agreed) {
541 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] App is not agreed");
542 return TTSD_ERROR_PERMISSION_DENIED;
546 if (0 != ttsd_data_new_client(pid, uid)) {
547 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to add client info");
548 return TTSD_ERROR_OPERATION_FAILED;
551 if (0 != ttsd_player_create_instance(uid)) {
552 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to create player");
553 return TTSD_ERROR_OPERATION_FAILED;
556 return TTSD_ERROR_NONE;
559 static Eina_Bool __quit_ecore_loop(void *data)
561 ttsd_dbus_close_connection();
562 ttsd_network_finalize();
564 ecore_main_loop_quit();
570 static void __read_proc()
573 struct dirent *dirp = NULL;
577 if (0 < g_list_length(g_proc_list)) {
578 iter = g_list_first(g_proc_list);
579 while (NULL != iter) {
580 g_proc_list = g_list_remove_link(g_proc_list, iter);
582 iter = g_list_first(g_proc_list);
586 dp = opendir("/proc");
588 SLOG(LOG_ERROR, tts_tag(), "[ERROR] Fail to open proc");
594 tmp = atoi(dirp->d_name);
595 if (0 >= tmp) continue;
596 g_proc_list = g_list_append(g_proc_list, GINT_TO_POINTER(tmp));
598 } while (NULL != dirp);
604 bool __get_client_for_clean_up(int pid, int uid, app_tts_state_e state, void* user_data)
610 for (i = 0; i < g_list_length(g_proc_list); i++) {
611 iter = g_list_nth(g_proc_list, i);
613 if (pid == GPOINTER_TO_INT(iter->data)) {
614 SLOG(LOG_DEBUG, tts_tag(), "uid (%d) is running", uid);
621 if (false == exist) {
622 SLOG(LOG_ERROR, tts_tag(), "uid (%d) should be removed", uid);
623 ttsd_server_finalize(uid);
628 char appid[1024] = {0, };
629 if (0 != aul_app_get_appid_bypid(pid, appid, sizeof(appid) - 1)) {
630 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to get app id");
633 if (0 < strlen(appid)) {
634 SLOG(LOG_DEBUG, tts_tag(), "[%d] is running app - %s", pid, appid);
636 SLOG(LOG_DEBUG, tts_tag(), "[%d] is daemon or no_running app", pid);
639 result = ttsdc_send_hello(pid, uid);
642 SLOG(LOG_DEBUG, tts_tag(), "[Server] uid(%d) should be removed.", uid);
643 ttsd_server_finalize(uid);
644 } else if (-1 == result) {
645 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Hello result has error");
653 Eina_Bool ttsd_cleanup_client(void *data)
655 SLOG(LOG_DEBUG, tts_tag(), "@@@ CLEAN UP CLIENT START");
658 if (0 < ttsd_data_get_client_count()) {
659 ttsd_data_foreach_clients(__get_client_for_clean_up, NULL);
661 ecore_timer_add(0, __quit_ecore_loop, NULL);
664 SLOG(LOG_DEBUG, tts_tag(), "@@@");
669 void __used_voice_cb(const char* lang, int type)
671 SLOG(LOG_DEBUG, tts_tag(), "[Server] Request to unload voice (%s,%d)", lang, type);
672 if (0 != ttsd_engine_unload_voice(lang, type)) {
673 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to unload voice");
677 int ttsd_server_finalize(int uid)
679 SLOG(LOG_INFO, tts_tag(), "[Server] Server finalize");
681 app_tts_state_e state;
682 if (0 > ttsd_data_get_client_state(uid, &state)) {
683 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] ttsd_server_finalize : uid is not valid");
686 ttsd_server_stop(uid);
687 ttsd_player_stop(uid);
689 ttsd_player_destroy_instance(uid);
691 /* Need to unload voice when used voice is unregistered */
692 if (0 != ttsd_data_reset_used_voice(uid, __used_voice_cb)) {
693 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set used voice");
694 return TTSD_ERROR_OPERATION_FAILED;
697 ttsd_data_delete_client(uid);
699 /* unload engine, if ref count of client is 0 */
700 if (0 == ttsd_data_get_client_count()) {
701 SLOG(LOG_DEBUG, tts_tag(), "[Server] Quit main loop");
702 ecore_timer_add(0, __quit_ecore_loop, NULL);
705 return TTSD_ERROR_NONE;
708 int ttsd_server_add_queue(int uid, const char* text, const char* lang, int voice_type, int speed, int utt_id, const char* credential)
710 app_tts_state_e state;
711 if (0 > ttsd_data_get_client_state(uid, &state)) {
712 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] ttsd_server_add_queue : uid is not valid");
713 return TTSD_ERROR_INVALID_PARAMETER;
716 /* check valid voice */
717 char* temp_lang = NULL;
719 if (true != ttsd_engine_select_valid_voice((const char*)lang, voice_type, &temp_lang, &temp_type)) {
720 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to select valid voice");
721 if (NULL != temp_lang) {
725 return TTSD_ERROR_INVALID_VOICE;
728 if (NULL == temp_lang) {
729 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to select valid voice : result lang is NULL");
730 return TTSD_ERROR_INVALID_VOICE;
733 speak_data_s* speak_data = NULL;
734 speak_data = (speak_data_s*)calloc(1, sizeof(speak_data_s));
735 if (NULL == speak_data) {
736 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to allocate memory");
737 if (NULL != temp_lang) {
741 return TTSD_ERROR_OPERATION_FAILED;
744 speak_data->lang = strdup(lang);
745 speak_data->vctype = voice_type;
747 speak_data->speed = speed;
748 speak_data->utt_id = utt_id;
750 speak_data->text = strdup(text);
752 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);
754 /* if state is APP_STATE_READY , APP_STATE_PAUSED , only need to add speak data to queue*/
756 ret = ttsd_data_add_speak_data(uid, speak_data);
758 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to add speak data");
759 if (NULL != temp_lang) {
763 if (NULL != speak_data) {
764 if (NULL != speak_data->lang) free(speak_data->lang);
765 if (NULL != speak_data->text) free(speak_data->text);
767 speak_data->lang = NULL;
768 speak_data->text = NULL;
777 if (0 != ttsd_data_set_used_voice(uid, temp_lang, temp_type)) {
778 /* Request load voice */
779 SLOG(LOG_DEBUG, tts_tag(), "[Server] Request to load voice");
780 if (0 != ttsd_engine_load_voice(temp_lang, temp_type)) {
781 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to load voice");
785 if (NULL != temp_lang) {
790 if (APP_STATE_PLAYING == state) {
791 /* check if engine use network */
792 if (ttsd_engine_agent_need_network()) {
793 if (false == ttsd_network_is_connected()) {
794 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Disconnect network. Current engine needs network.");
795 return TTSD_ERROR_OPERATION_FAILED;
799 /* Check whether tts-engine is running or not */
800 if (TTSD_SYNTHESIS_CONTROL_DOING == ttsd_get_synth_control()) {
801 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Engine has already been running.");
803 __synthesis(uid, credential);
807 return TTSD_ERROR_NONE;
810 Eina_Bool __send_interrupt_client(void *data)
812 intptr_t puid = (intptr_t)data;
815 int pid = ttsd_data_get_pid(uid);
817 if (TTSD_MODE_DEFAULT != ttsd_get_mode()) {
818 /* send message to client about changing state */
819 ttsdc_send_set_state_message(pid, uid, APP_STATE_READY);
821 ttsdc_send_set_state_message(pid, uid, APP_STATE_PAUSED);
827 int ttsd_server_play(int uid, const char* credential)
829 app_tts_state_e state;
830 if (0 > ttsd_data_get_client_state(uid, &state)) {
831 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid(%d) is NOT valid ", uid);
832 return TTSD_ERROR_INVALID_PARAMETER;
835 if (APP_STATE_PLAYING == state) {
836 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Current state(%d) is 'play' ", uid);
837 return TTSD_ERROR_NONE;
840 /* check if engine use network */
841 if (ttsd_engine_agent_need_network()) {
842 if (false == ttsd_network_is_connected()) {
843 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Disconnect network. Current engine needs network service!!!.");
844 return TTSD_ERROR_OUT_OF_NETWORK;
848 /* check the current playback focus */
849 if (TTSD_MODE_INTERRUPT != ttsd_get_mode()) {
850 bool is_current_interrupt = false;
851 if (0 != ttsd_player_check_current_playback_focus(&is_current_interrupt)) {
852 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to check the current playback focus");
854 if (true == is_current_interrupt) {
855 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Current playback focus is set on Interrupt mode. Cannot play default, screen reader, and noti modes.");
856 ttsd_data_clear_data(uid);
857 return TTSD_ERROR_AUDIO_POLICY_BLOCKED;
862 int current_uid = ttsd_data_get_current_playing();
863 SLOG(LOG_INFO, tts_tag(), "[Server] playing uid (%d)", current_uid);
865 if (uid != current_uid && -1 != current_uid) {
866 if (TTSD_MODE_DEFAULT != ttsd_get_mode()) {
867 /* Send interrupt message */
868 SLOG(LOG_DEBUG, tts_tag(), "[Server] Old uid(%d) will be interrupted into 'Stop' state ", current_uid);
871 if (0 != ttsd_server_stop(current_uid)) {
872 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to stop : uid (%d)", current_uid);
874 if (0 != ttsd_player_stop(current_uid)) {
875 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to player stop : uid (%d)", current_uid);
878 intptr_t pcurrent_uid = (intptr_t)current_uid;
879 ecore_timer_add(0, __send_interrupt_client, (void*)pcurrent_uid);
881 /* Default mode policy of interrupt is "Pause" */
883 /* Send interrupt message */
884 SLOG(LOG_DEBUG, tts_tag(), "[Server] Old uid(%d) will be interrupted into 'Pause' state ", current_uid);
887 if (0 != ttsd_player_pause(current_uid)) {
888 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to ttsd_player_pause() : uid (%d)", current_uid);
892 ttsd_data_set_client_state(current_uid, APP_STATE_PAUSED);
894 intptr_t pcurrent_uid = (intptr_t)current_uid;
895 ecore_timer_add(0, __send_interrupt_client, (void*)pcurrent_uid);
899 /* Change current play */
900 if (0 != ttsd_data_set_client_state(uid, APP_STATE_PLAYING)) {
901 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set state : uid(%d)", uid);
902 return TTSD_ERROR_OPERATION_FAILED;
905 if (APP_STATE_PAUSED == state) {
906 SLOG(LOG_DEBUG, tts_tag(), "[Server] uid(%d) is 'Pause' state : resume player", uid);
911 if (0 != ttsd_player_resume(uid)) {
912 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Fail to ttsd_player_resume()");
916 /* Check whether tts-engine is running or not */
917 if (TTSD_SYNTHESIS_CONTROL_DOING == ttsd_get_synth_control()) {
918 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Engine has already been running.");
920 __synthesis(uid, credential);
923 return TTSD_ERROR_NONE;
926 int ttsd_server_stop(int uid)
928 app_tts_state_e state;
929 if (0 > ttsd_data_get_client_state(uid, &state)) {
930 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid is not valid");
931 return TTSD_ERROR_INVALID_PARAMETER;
934 SLOG(LOG_INFO, tts_tag(), "[Server] server stop, state(%d)", state);
936 if (APP_STATE_PLAYING == state || APP_STATE_PAUSED == state) {
937 if (TTSD_SYNTHESIS_CONTROL_DOING == ttsd_get_synth_control() && uid == ttsd_data_get_current_playing()) {
938 SLOG(LOG_DEBUG, tts_tag(), "[Server] TTS-engine is running");
941 ret = ttsd_engine_cancel_synthesis();
943 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to cancel synthesis : ret(%d)", ret);
946 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_EXPIRED);
948 if (0 != ttsd_player_clear(uid))
949 SLOG(LOG_WARN, tts_tag(), "[Server] Fail to ttsd_player_stop()");
951 ttsd_data_set_client_state(uid, APP_STATE_READY);
955 ttsd_data_clear_data(uid);
958 return TTSD_ERROR_NONE;
961 int ttsd_server_pause(int uid, int* utt_id)
963 app_tts_state_e state;
964 if (0 > ttsd_data_get_client_state(uid, &state)) {
965 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] ttsd_server_pause : uid is not valid");
966 return TTSD_ERROR_INVALID_PARAMETER;
969 if (APP_STATE_PLAYING != state) {
970 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Current state is not 'play'");
971 return TTSD_ERROR_INVALID_STATE;
976 *utt_id = g_utt.uttid;
977 SLOG(LOG_INFO, tts_tag(), "[Server] server pause, uid(%d), g_uid(%d), utt_id(%d)", uid, g_utt.uid, *utt_id);
980 ret = ttsd_player_pause(uid);
982 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail player_pause() : ret(%d)", ret);
983 return TTSD_ERROR_OPERATION_FAILED;
986 ttsd_data_set_client_state(uid, APP_STATE_PAUSED);
988 return TTSD_ERROR_NONE;
991 int ttsd_server_get_support_voices(int uid, GList** voice_list)
993 app_tts_state_e state;
994 if (0 > ttsd_data_get_client_state(uid, &state)) {
995 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid is not valid");
996 return TTSD_ERROR_INVALID_PARAMETER;
1000 int ret = ttsd_engine_get_voice_list(voice_list);
1002 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail ttsd_server_get_support_voices() : ret(%d)", ret);
1006 SLOG(LOG_DEBUG, tts_tag(), "[Server SUCCESS] Get supported voices");
1008 return TTSD_ERROR_NONE;
1011 int ttsd_server_get_current_voice(int uid, char** language, int* voice_type)
1013 app_tts_state_e state;
1014 if (0 > ttsd_data_get_client_state(uid, &state)) {
1015 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] ttsd_server_get_current_voice : uid is not valid");
1016 return TTSD_ERROR_INVALID_PARAMETER;
1019 /* get current voice */
1020 int ret = ttsd_engine_get_default_voice(language, voice_type);
1022 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail ttsd_server_get_support_voices() : ret(%d)", ret);
1026 SLOG(LOG_DEBUG, tts_tag(), "[Server] Get default language (%s), voice type(%d) ", *language, *voice_type);
1028 return TTSD_ERROR_NONE;
1031 int ttsd_server_set_private_data(int uid, const char* key, const char* data)
1033 app_tts_state_e state;
1034 if (0 > ttsd_data_get_client_state(uid, &state)) {
1035 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid(%d) is NOT valid", uid);
1036 return TTSD_ERROR_INVALID_PARAMETER;
1039 if (APP_STATE_READY != state) {
1040 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Current state(%d) is NOT 'READY'", uid);
1041 return TTSD_ERROR_INVALID_STATE;
1044 int ret = ttsd_engine_set_private_data(key, data);
1046 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set private data : ret(%d)", ret);
1048 SLOG(LOG_DEBUG, tts_tag(), "[Server] Set private data, key(%s), data(%s)", key, data);
1054 int ttsd_server_get_private_data(int uid, const char* key, char** data)
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(%d) is NOT valid", uid);
1059 return TTSD_ERROR_INVALID_PARAMETER;
1062 if (APP_STATE_READY != state) {
1063 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Current state(%d) is NOT 'READY'", uid);
1064 return TTSD_ERROR_INVALID_STATE;
1067 int ret = ttsd_engine_get_private_data(key, data);
1069 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to get private data : ret(%d)", ret);
1071 SLOG(LOG_DEBUG, tts_tag(), "[Server] Get private data, key(%s), data(%s)", key, *data);
1077 int ttsd_set_private_data_set_cb(ttse_private_data_set_cb callback)
1079 SLOG(LOG_DEBUG, tts_tag(), "[Server] Set private data set cb");
1082 ret = ttsd_engine_agent_set_private_data_set_cb(callback);
1084 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set private data set cb : ret(%d)", ret);
1090 int ttsd_set_private_data_requested_cb(ttse_private_data_requested_cb callback)
1092 SLOG(LOG_DEBUG, tts_tag(), "[Server] Set private data requested cb");
1095 ret = ttsd_engine_agent_set_private_data_requested_cb(callback);
1097 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set private data requested cb : ret(%d)", ret);
1103 int ttsd_server_play_pcm(int uid)
1105 app_tts_state_e state;
1106 if (0 > ttsd_data_get_client_state(uid, &state)) {
1107 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid(%d) is NOT valid ", uid);
1108 return TTSD_ERROR_INVALID_PARAMETER;
1111 if (APP_STATE_PLAYING == state) {
1112 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Current state(%d) is 'play' ", uid);
1113 return TTSD_ERROR_NONE;
1116 int current_uid = ttsd_data_get_current_playing();
1117 SLOG(LOG_INFO, tts_tag(), "[Server] playing uid (%d)", current_uid);
1119 if (uid != current_uid && -1 != current_uid) {
1120 if (TTSD_MODE_DEFAULT != ttsd_get_mode()) {
1121 /* Send interrupt message */
1122 SLOG(LOG_DEBUG, tts_tag(), "[Server] Old uid(%d) will be interrupted into 'Stop' state ", current_uid);
1125 if (0 != ttsd_server_stop(current_uid)) {
1126 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to stop : uid (%d)", current_uid);
1128 if (0 != ttsd_player_stop(current_uid)) {
1129 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to player stop : uid (%d)", current_uid);
1132 intptr_t pcurrent_uid = (intptr_t)current_uid;
1133 ecore_timer_add(0, __send_interrupt_client, (void*)pcurrent_uid);
1135 /* Default mode policy of interrupt is "Pause" */
1137 /* Send interrupt message */
1138 SLOG(LOG_DEBUG, tts_tag(), "[Server] Old uid(%d) will be interrupted into 'Pause' state ", current_uid);
1141 if (0 != ttsd_player_pause(current_uid)) {
1142 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to ttsd_player_pause() : uid (%d)", current_uid);
1146 ttsd_data_set_client_state(current_uid, APP_STATE_PAUSED);
1148 intptr_t pcurrent_uid = (intptr_t)current_uid;
1149 ecore_timer_add(0, __send_interrupt_client, (void*)pcurrent_uid);
1153 /* Change current play */
1154 if (0 != ttsd_data_set_client_state(uid, APP_STATE_PLAYING)) {
1155 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set state : uid(%d)", uid);
1156 return TTSD_ERROR_OPERATION_FAILED;
1159 if (APP_STATE_PAUSED == state) {
1160 SLOG(LOG_DEBUG, tts_tag(), "[Server] uid(%d) is 'Pause' state : resume player", uid);
1163 if (0 != ttsd_player_resume(uid)) {
1164 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Fail to ttsd_player_resume()");
1167 if (0 != ttsd_player_play_pcm(uid)) {
1168 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to play pcm sound : uid(%d)", uid);
1170 // Change ready state
1171 ttsd_server_stop_pcm(uid);
1174 tmp_pid = ttsd_data_get_pid(uid);
1175 ttsdc_send_set_state_message(tmp_pid, uid, APP_STATE_READY);
1179 return TTSD_ERROR_NONE;
1182 int ttsd_server_stop_pcm(int uid)
1184 app_tts_state_e state;
1185 if (0 > ttsd_data_get_client_state(uid, &state)) {
1186 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid is not valid");
1187 return TTSD_ERROR_INVALID_PARAMETER;
1190 SLOG(LOG_INFO, tts_tag(), "[Server] server stop, state(%d)", state);
1192 if (APP_STATE_PLAYING == state || APP_STATE_PAUSED == state || APP_STATE_READY == state) {
1193 ttsd_data_set_client_state(uid, APP_STATE_READY);
1196 /* Reset all data */
1197 ttsd_data_clear_data(uid);
1199 ttsd_player_stop(uid);
1202 return TTSD_ERROR_NONE;
1205 int ttsd_server_add_pcm(int uid, int event, void* data, int data_size, int audio_type, int rate)
1207 SLOG(LOG_DEBUG, tts_tag(), "@@@ ADD PCM");
1211 /* Synthesis is success */
1212 if (TTSE_RESULT_EVENT_START == event || TTSE_RESULT_EVENT_CONTINUE == event || TTSE_RESULT_EVENT_FINISH == event) {
1213 if (TTSE_RESULT_EVENT_START == event) {
1214 SLOG(LOG_INFO, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_START");
1215 SECURE_SLOG(LOG_DEBUG, tts_tag(), "[SERVER] PCM Info : uid(%d), utt(%d), data(%p), data size(%d) audiotype(%d) rate(%d)",
1216 uid, uttid, data, data_size, audio_type, rate);
1217 } else if (TTSE_RESULT_EVENT_FINISH == event) {
1218 SLOG(LOG_INFO, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_FINISH");
1219 SECURE_SLOG(LOG_DEBUG, tts_tag(), "[SERVER] PCM Info : uid(%d), utt(%d), data(%p), data size(%d) audiotype(%d) rate(%d)",
1220 uid, uttid, data, data_size, audio_type, rate);
1222 /*if (TTSE_RESULT_EVENT_CONTINUE == event) SLOG(LOG_DEBUG, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_CONTINUE");*/
1225 if (rate <= 0 || audio_type < 0 || audio_type > TTSE_AUDIO_TYPE_MAX) {
1226 SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] audio data is invalid");
1227 SLOG(LOG_DEBUG, tts_tag(), "@@@");
1228 return TTSD_ERROR_INVALID_PARAMETER;
1232 sound_data_s* temp_sound_data = NULL;
1233 temp_sound_data = (sound_data_s*)calloc(1, sizeof(sound_data_s));
1234 if (NULL == temp_sound_data) {
1235 SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] Out of memory");
1236 return TTSD_ERROR_OUT_OF_MEMORY;
1239 temp_sound_data->data = NULL;
1240 temp_sound_data->rate = 0;
1241 temp_sound_data->data_size = 0;
1243 if (0 < data_size) {
1244 temp_sound_data->data = (char*)calloc(data_size + 5, sizeof(char));
1245 if (NULL != temp_sound_data->data) {
1246 memcpy(temp_sound_data->data, data, data_size);
1247 temp_sound_data->data_size = data_size;
1248 SLOG(LOG_INFO, tts_tag(), "[DEBUG][memcpy] uid(%d), event(%d) sound_data(%p) data(%p) size(%d)",
1249 uid, event, temp_sound_data, temp_sound_data->data, temp_sound_data->data_size);
1251 SLOG(LOG_ERROR, tts_tag(), "Fail to allocate memory");
1254 SLOG(LOG_ERROR, tts_tag(), "Sound data is NULL");
1257 temp_sound_data->utt_id = uttid;
1258 temp_sound_data->event = event;
1259 temp_sound_data->audio_type = audio_type;
1260 temp_sound_data->rate = rate;
1262 if (0 != ttsd_data_add_sound_data(uid, temp_sound_data)) {
1263 SECURE_SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] Fail to add sound data : uid(%d)", uid);
1265 if (NULL != temp_sound_data->data) {
1266 free(temp_sound_data->data);
1267 temp_sound_data->data = NULL;
1270 free(temp_sound_data);
1271 temp_sound_data = NULL;
1274 /* if (0 != ttsd_player_play(uid)) {
1275 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to play sound : uid(%d)", uid);
1277 // Change ready state
1278 ttsd_server_stop(uid);
1281 tmp_pid = ttsd_data_get_pid(uid);
1282 ttsdc_send_set_state_message(tmp_pid, uid, APP_STATE_READY);
1286 SLOG(LOG_DEBUG, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_ERROR");
1289 SLOG(LOG_DEBUG, tts_tag(), "@@@");
1291 return TTSD_ERROR_NONE;