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, double double_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);
387 case TTS_CONFIG_TYPE_BACKGROUND_VOLUME_RATIO:
389 if (0.0 <= double_param && double_param <= 1.0) {
390 /* set default bg volume ratio */
392 ret = ttsd_player_set_background_volume_ratio(double_param);
394 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set default bg volume ratio : result(%d)", ret);
404 bool __terminate_client(int pid, int uid, app_tts_state_e state, void* user_data)
406 SLOG(LOG_INFO, tts_tag(), "@@@ Start to terminate client [%d]", uid);
407 ttsd_server_finalize(uid);
411 Eina_Bool ttsd_terminate_daemon(void *data)
413 ttsd_data_foreach_clients(__terminate_client, NULL);
417 void __screen_reader_changed_cb(bool value)
419 if (TTSD_MODE_SCREEN_READER == ttsd_get_mode() && false == value) {
420 SLOG(LOG_INFO, tts_tag(), "[Server] Screen reader is OFF. Start to terminate tts daemon");
421 ecore_timer_add(1, ttsd_terminate_daemon, NULL);
423 SLOG(LOG_DEBUG, tts_tag(), "[Server] Screen reader is %s", value ? "ON" : "OFF");
431 int ttsd_initialize(ttse_request_callback_s *callback)
433 SLOG(LOG_INFO, tts_tag(), "[Server] Initialize");
435 if (ttsd_config_initialize(__config_changed_cb)) {
436 SLOG(LOG_ERROR, tts_tag(), "[Server WARNING] Fail to initialize config.");
440 if (0 == ttsd_config_get_bg_volume_ratio(&ratio))
442 SLOG(LOG_ERROR, tts_tag(), "[Server] get bg volume ratio is %lf", ratio);
443 int ret = ttsd_player_set_background_volume_ratio(ratio);
445 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set bg volume ratio : result(%d)", ret);
448 SLOG(LOG_ERROR, tts_tag(), "[Server WARNING] Fail to get bg volume ratio");
451 if (ttsd_player_init()) {
452 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to initialize player init.");
453 return TTSD_ERROR_OPERATION_FAILED;
456 /* Engine Agent initialize */
457 if (0 != ttsd_engine_agent_init()) {
458 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to engine agent initialize.");
459 return TTSD_ERROR_OPERATION_FAILED;
462 /* set current engine */
463 //if (0 != ttsd_engine_agent_initialize_current_engine(callback)) {
464 // SLOG(LOG_WARN, tts_tag(), "[Server WARNING] No Engine !!!" );
465 // g_is_engine = false;
467 // g_is_engine = true;
469 if (0 != ttsd_engine_agent_load_current_engine(callback)) {
470 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to load current engine");
471 return TTSD_ERROR_OPERATION_FAILED;
474 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_EXPIRED);
476 if (TTSD_MODE_SCREEN_READER == ttsd_get_mode()) {
477 ttsd_config_set_screen_reader_callback(__screen_reader_changed_cb);
480 g_check_client_timer = ecore_timer_add(CLIENT_CLEAN_UP_TIME, ttsd_cleanup_client, NULL);
481 if (NULL == g_check_client_timer) {
482 SLOG(LOG_WARN, tts_tag(), "[WARNING] Fail to create timer");
485 return TTSD_ERROR_NONE;
490 SLOG(LOG_INFO, tts_tag(), "[Server] Finalize");
493 if (0 < g_list_length(g_proc_list)) {
494 iter = g_list_first(g_proc_list);
495 while (NULL != iter) {
496 g_proc_list = g_list_remove_link(g_proc_list, iter);
498 iter = g_list_first(g_proc_list);
502 ttsd_config_finalize();
504 ttsd_player_release();
506 ttsd_engine_agent_release();
508 if (NULL != g_check_client_timer) {
509 ecore_timer_del(g_check_client_timer);
510 g_check_client_timer = NULL;
512 SLOG(LOG_INFO, tts_tag(), "[INFO] Delete ecore timer handle");
515 return TTSD_ERROR_NONE;
520 SLOG(LOG_INFO, tts_tag(), "[Server] Terminate");
522 ttsd_terminate_daemon(NULL);
524 ttsd_dbus_close_connection();
525 ttsd_network_finalize();
528 return TTSD_ERROR_NONE;
532 * TTS Server Functions for Client
535 int ttsd_server_initialize(int pid, int uid, bool* credential_needed)
537 SLOG(LOG_INFO, tts_tag(), "[Server] Server initialize");
539 if (-1 != ttsd_data_is_client(uid)) {
540 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Uid has already been registered");
541 return TTSD_ERROR_NONE;
544 if (0 != ttsd_engine_agent_is_credential_needed(uid, credential_needed)) {
545 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to get credential necessity");
546 return TTSD_ERROR_OPERATION_FAILED;
549 if (true == *credential_needed) {
551 if (0 != app_manager_get_app_id(pid, &appid)) {
552 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to get app id, pid(%d)", pid);
554 bool is_agreed = false;
555 if (0 != ttsd_engine_check_app_agreed(appid, &is_agreed)) {
556 SLOG(LOG_ERROR, tts_tag(), "Server ERROR] Fail to check app agreed");
559 return TTSD_ERROR_OPERATION_FAILED;
564 if (false == is_agreed) {
565 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] App is not agreed");
566 return TTSD_ERROR_PERMISSION_DENIED;
570 if (0 != ttsd_data_new_client(pid, uid)) {
571 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to add client info");
572 return TTSD_ERROR_OPERATION_FAILED;
575 if (0 != ttsd_player_create_instance(uid)) {
576 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to create player");
577 return TTSD_ERROR_OPERATION_FAILED;
580 return TTSD_ERROR_NONE;
583 static Eina_Bool __quit_ecore_loop(void *data)
585 ttsd_dbus_close_connection();
586 ttsd_network_finalize();
588 ecore_main_loop_quit();
594 static void __read_proc()
597 struct dirent *dirp = NULL;
601 if (0 < g_list_length(g_proc_list)) {
602 iter = g_list_first(g_proc_list);
603 while (NULL != iter) {
604 g_proc_list = g_list_remove_link(g_proc_list, iter);
606 iter = g_list_first(g_proc_list);
610 dp = opendir("/proc");
612 SLOG(LOG_ERROR, tts_tag(), "[ERROR] Fail to open proc");
618 tmp = atoi(dirp->d_name);
619 if (0 >= tmp) continue;
620 g_proc_list = g_list_append(g_proc_list, GINT_TO_POINTER(tmp));
622 } while (NULL != dirp);
628 bool __get_client_for_clean_up(int pid, int uid, app_tts_state_e state, void* user_data)
634 for (i = 0; i < g_list_length(g_proc_list); i++) {
635 iter = g_list_nth(g_proc_list, i);
637 if (pid == GPOINTER_TO_INT(iter->data)) {
638 SLOG(LOG_DEBUG, tts_tag(), "uid (%d) is running", uid);
645 if (false == exist) {
646 SLOG(LOG_ERROR, tts_tag(), "uid (%d) should be removed", uid);
647 ttsd_server_finalize(uid);
652 char appid[1024] = {0, };
653 if (0 != aul_app_get_appid_bypid(pid, appid, sizeof(appid) - 1)) {
654 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to get app id");
657 if (0 < strlen(appid)) {
658 SLOG(LOG_DEBUG, tts_tag(), "[%d] is running app - %s", pid, appid);
660 SLOG(LOG_DEBUG, tts_tag(), "[%d] is daemon or no_running app", pid);
663 result = ttsdc_send_hello(pid, uid);
666 SLOG(LOG_DEBUG, tts_tag(), "[Server] uid(%d) should be removed.", uid);
667 ttsd_server_finalize(uid);
668 } else if (-1 == result) {
669 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Hello result has error");
677 Eina_Bool ttsd_cleanup_client(void *data)
679 SLOG(LOG_DEBUG, tts_tag(), "@@@ CLEAN UP CLIENT START");
682 if (0 < ttsd_data_get_client_count()) {
683 ttsd_data_foreach_clients(__get_client_for_clean_up, NULL);
685 ecore_timer_add(0, __quit_ecore_loop, NULL);
688 SLOG(LOG_DEBUG, tts_tag(), "@@@");
693 void __used_voice_cb(const char* lang, int type)
695 SLOG(LOG_DEBUG, tts_tag(), "[Server] Request to unload voice (%s,%d)", lang, type);
696 if (0 != ttsd_engine_unload_voice(lang, type)) {
697 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to unload voice");
701 int ttsd_server_finalize(int uid)
703 SLOG(LOG_INFO, tts_tag(), "[Server] Server finalize");
705 app_tts_state_e state;
706 if (0 > ttsd_data_get_client_state(uid, &state)) {
707 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] ttsd_server_finalize : uid is not valid");
710 ttsd_server_stop(uid);
711 ttsd_player_stop(uid);
713 ttsd_player_destroy_instance(uid);
715 /* Need to unload voice when used voice is unregistered */
716 if (0 != ttsd_data_reset_used_voice(uid, __used_voice_cb)) {
717 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set used voice");
718 return TTSD_ERROR_OPERATION_FAILED;
721 ttsd_data_delete_client(uid);
723 /* unload engine, if ref count of client is 0 */
724 if (0 == ttsd_data_get_client_count()) {
725 SLOG(LOG_DEBUG, tts_tag(), "[Server] Quit main loop");
726 ecore_timer_add(0, __quit_ecore_loop, NULL);
729 return TTSD_ERROR_NONE;
732 int ttsd_server_add_queue(int uid, const char* text, const char* lang, int voice_type, int speed, int utt_id, const char* credential)
734 app_tts_state_e state;
735 if (0 > ttsd_data_get_client_state(uid, &state)) {
736 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] ttsd_server_add_queue : uid is not valid");
737 return TTSD_ERROR_INVALID_PARAMETER;
740 /* check valid voice */
741 char* temp_lang = NULL;
743 if (true != ttsd_engine_select_valid_voice((const char*)lang, voice_type, &temp_lang, &temp_type)) {
744 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to select valid voice");
745 if (NULL != temp_lang) {
749 return TTSD_ERROR_INVALID_VOICE;
752 if (NULL == temp_lang) {
753 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to select valid voice : result lang is NULL");
754 return TTSD_ERROR_INVALID_VOICE;
757 speak_data_s* speak_data = NULL;
758 speak_data = (speak_data_s*)calloc(1, sizeof(speak_data_s));
759 if (NULL == speak_data) {
760 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to allocate memory");
761 if (NULL != temp_lang) {
765 return TTSD_ERROR_OPERATION_FAILED;
768 speak_data->lang = strdup(lang);
769 speak_data->vctype = voice_type;
771 speak_data->speed = speed;
772 speak_data->utt_id = utt_id;
774 speak_data->text = strdup(text);
776 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);
778 /* if state is APP_STATE_READY , APP_STATE_PAUSED , only need to add speak data to queue*/
780 ret = ttsd_data_add_speak_data(uid, speak_data);
782 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to add speak data");
783 if (NULL != temp_lang) {
787 if (NULL != speak_data) {
788 if (NULL != speak_data->lang) free(speak_data->lang);
789 if (NULL != speak_data->text) free(speak_data->text);
791 speak_data->lang = NULL;
792 speak_data->text = NULL;
801 if (0 != ttsd_data_set_used_voice(uid, temp_lang, temp_type)) {
802 /* Request load voice */
803 SLOG(LOG_DEBUG, tts_tag(), "[Server] Request to load voice");
804 if (0 != ttsd_engine_load_voice(temp_lang, temp_type)) {
805 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to load voice");
809 if (NULL != temp_lang) {
814 if (APP_STATE_PLAYING == state) {
815 /* check if engine use network */
816 if (ttsd_engine_agent_need_network()) {
817 if (false == ttsd_network_is_connected()) {
818 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Disconnect network. Current engine needs network.");
819 return TTSD_ERROR_OPERATION_FAILED;
823 /* Check whether tts-engine is running or not */
824 if (TTSD_SYNTHESIS_CONTROL_DOING == ttsd_get_synth_control()) {
825 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Engine has already been running.");
827 __synthesis(uid, credential);
831 return TTSD_ERROR_NONE;
834 Eina_Bool __send_interrupt_client(void *data)
836 intptr_t puid = (intptr_t)data;
839 int pid = ttsd_data_get_pid(uid);
841 if (TTSD_MODE_DEFAULT != ttsd_get_mode()) {
842 /* send message to client about changing state */
843 ttsdc_send_set_state_message(pid, uid, APP_STATE_READY);
845 ttsdc_send_set_state_message(pid, uid, APP_STATE_PAUSED);
851 int ttsd_server_play(int uid, const char* credential)
853 app_tts_state_e state;
854 if (0 > ttsd_data_get_client_state(uid, &state)) {
855 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid(%d) is NOT valid ", uid);
856 return TTSD_ERROR_INVALID_PARAMETER;
859 if (APP_STATE_PLAYING == state) {
860 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Current state(%d) is 'play' ", uid);
861 return TTSD_ERROR_NONE;
864 /* check if engine use network */
865 if (ttsd_engine_agent_need_network()) {
866 if (false == ttsd_network_is_connected()) {
867 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Disconnect network. Current engine needs network service!!!.");
868 return TTSD_ERROR_OUT_OF_NETWORK;
872 /* check the current playback focus */
873 if (TTSD_MODE_INTERRUPT != ttsd_get_mode()) {
874 bool is_current_interrupt = false;
875 if (0 != ttsd_player_check_current_playback_focus(&is_current_interrupt)) {
876 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to check the current playback focus");
878 if (true == is_current_interrupt) {
879 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Current playback focus is set on Interrupt mode. Cannot play default, screen reader, and noti modes.");
880 ttsd_data_clear_data(uid);
881 return TTSD_ERROR_AUDIO_POLICY_BLOCKED;
886 int current_uid = ttsd_data_get_current_playing();
887 SLOG(LOG_INFO, tts_tag(), "[Server] playing uid (%d)", current_uid);
889 if (uid != current_uid && -1 != current_uid) {
890 if (TTSD_MODE_DEFAULT != ttsd_get_mode()) {
891 /* Send interrupt message */
892 SLOG(LOG_DEBUG, tts_tag(), "[Server] Old uid(%d) will be interrupted into 'Stop' state ", current_uid);
895 if (0 != ttsd_server_stop(current_uid)) {
896 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to stop : uid (%d)", current_uid);
898 if (0 != ttsd_player_stop(current_uid)) {
899 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to player stop : uid (%d)", current_uid);
902 intptr_t pcurrent_uid = (intptr_t)current_uid;
903 ecore_timer_add(0, __send_interrupt_client, (void*)pcurrent_uid);
905 /* Default mode policy of interrupt is "Pause" */
907 /* Send interrupt message */
908 SLOG(LOG_DEBUG, tts_tag(), "[Server] Old uid(%d) will be interrupted into 'Pause' state ", current_uid);
911 if (0 != ttsd_player_pause(current_uid)) {
912 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to ttsd_player_pause() : uid (%d)", current_uid);
916 ttsd_data_set_client_state(current_uid, APP_STATE_PAUSED);
918 intptr_t pcurrent_uid = (intptr_t)current_uid;
919 ecore_timer_add(0, __send_interrupt_client, (void*)pcurrent_uid);
923 /* Change current play */
924 if (0 != ttsd_data_set_client_state(uid, APP_STATE_PLAYING)) {
925 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set state : uid(%d)", uid);
926 return TTSD_ERROR_OPERATION_FAILED;
929 if (APP_STATE_PAUSED == state) {
930 SLOG(LOG_DEBUG, tts_tag(), "[Server] uid(%d) is 'Pause' state : resume player", uid);
935 if (0 != ttsd_player_resume(uid)) {
936 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Fail to ttsd_player_resume()");
940 /* Check whether tts-engine is running or not */
941 if (TTSD_SYNTHESIS_CONTROL_DOING == ttsd_get_synth_control()) {
942 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Engine has already been running.");
944 __synthesis(uid, credential);
947 return TTSD_ERROR_NONE;
950 int ttsd_server_stop(int uid)
952 app_tts_state_e state;
953 if (0 > ttsd_data_get_client_state(uid, &state)) {
954 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid is not valid");
955 return TTSD_ERROR_INVALID_PARAMETER;
958 SLOG(LOG_INFO, tts_tag(), "[Server] server stop, state(%d)", state);
960 if (APP_STATE_PLAYING == state || APP_STATE_PAUSED == state) {
961 if (TTSD_SYNTHESIS_CONTROL_DOING == ttsd_get_synth_control() && uid == ttsd_data_get_current_playing()) {
962 SLOG(LOG_DEBUG, tts_tag(), "[Server] TTS-engine is running");
965 ret = ttsd_engine_cancel_synthesis();
967 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to cancel synthesis : ret(%d)", ret);
970 ttsd_set_synth_control(TTSD_SYNTHESIS_CONTROL_EXPIRED);
972 if (0 != ttsd_player_clear(uid))
973 SLOG(LOG_WARN, tts_tag(), "[Server] Fail to ttsd_player_stop()");
975 ttsd_data_set_client_state(uid, APP_STATE_READY);
979 ttsd_data_clear_data(uid);
982 return TTSD_ERROR_NONE;
985 int ttsd_server_pause(int uid, int* utt_id)
987 app_tts_state_e state;
988 if (0 > ttsd_data_get_client_state(uid, &state)) {
989 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] ttsd_server_pause : uid is not valid");
990 return TTSD_ERROR_INVALID_PARAMETER;
993 if (APP_STATE_PLAYING != state) {
994 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Current state is not 'play'");
995 return TTSD_ERROR_INVALID_STATE;
1000 *utt_id = g_utt.uttid;
1001 SLOG(LOG_INFO, tts_tag(), "[Server] server pause, uid(%d), g_uid(%d), utt_id(%d)", uid, g_utt.uid, *utt_id);
1004 ret = ttsd_player_pause(uid);
1006 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail player_pause() : ret(%d)", ret);
1007 return TTSD_ERROR_OPERATION_FAILED;
1010 ttsd_data_set_client_state(uid, APP_STATE_PAUSED);
1012 return TTSD_ERROR_NONE;
1015 int ttsd_server_get_support_voices(int uid, GList** voice_list)
1017 app_tts_state_e state;
1018 if (0 > ttsd_data_get_client_state(uid, &state)) {
1019 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid is not valid");
1020 return TTSD_ERROR_INVALID_PARAMETER;
1024 int ret = ttsd_engine_get_voice_list(voice_list);
1026 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail ttsd_server_get_support_voices() : ret(%d)", ret);
1030 SLOG(LOG_DEBUG, tts_tag(), "[Server SUCCESS] Get supported voices");
1032 return TTSD_ERROR_NONE;
1035 int ttsd_server_get_current_voice(int uid, char** language, int* voice_type)
1037 app_tts_state_e state;
1038 if (0 > ttsd_data_get_client_state(uid, &state)) {
1039 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] ttsd_server_get_current_voice : uid is not valid");
1040 return TTSD_ERROR_INVALID_PARAMETER;
1043 /* get current voice */
1044 int ret = ttsd_engine_get_default_voice(language, voice_type);
1046 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail ttsd_server_get_support_voices() : ret(%d)", ret);
1050 SLOG(LOG_DEBUG, tts_tag(), "[Server] Get default language (%s), voice type(%d) ", *language, *voice_type);
1052 return TTSD_ERROR_NONE;
1055 int ttsd_server_set_private_data(int uid, const char* key, const char* data)
1057 app_tts_state_e state;
1058 if (0 > ttsd_data_get_client_state(uid, &state)) {
1059 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid(%d) is NOT valid", uid);
1060 return TTSD_ERROR_INVALID_PARAMETER;
1063 if (APP_STATE_READY != state) {
1064 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Current state(%d) is NOT 'READY'", uid);
1065 return TTSD_ERROR_INVALID_STATE;
1068 int ret = ttsd_engine_set_private_data(key, data);
1070 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set private data : ret(%d)", ret);
1072 SLOG(LOG_DEBUG, tts_tag(), "[Server] Set private data, key(%s), data(%s)", key, data);
1078 int ttsd_server_get_private_data(int uid, const char* key, char** data)
1080 app_tts_state_e state;
1081 if (0 > ttsd_data_get_client_state(uid, &state)) {
1082 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid(%d) is NOT valid", uid);
1083 return TTSD_ERROR_INVALID_PARAMETER;
1086 if (APP_STATE_READY != state) {
1087 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Current state(%d) is NOT 'READY'", uid);
1088 return TTSD_ERROR_INVALID_STATE;
1091 int ret = ttsd_engine_get_private_data(key, data);
1093 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to get private data : ret(%d)", ret);
1095 SLOG(LOG_DEBUG, tts_tag(), "[Server] Get private data, key(%s), data(%s)", key, *data);
1101 int ttsd_set_private_data_set_cb(ttse_private_data_set_cb callback)
1103 SLOG(LOG_DEBUG, tts_tag(), "[Server] Set private data set cb");
1106 ret = ttsd_engine_agent_set_private_data_set_cb(callback);
1108 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set private data set cb : ret(%d)", ret);
1114 int ttsd_set_private_data_requested_cb(ttse_private_data_requested_cb callback)
1116 SLOG(LOG_DEBUG, tts_tag(), "[Server] Set private data requested cb");
1119 ret = ttsd_engine_agent_set_private_data_requested_cb(callback);
1121 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set private data requested cb : ret(%d)", ret);
1127 int ttsd_server_play_pcm(int uid)
1129 app_tts_state_e state;
1130 if (0 > ttsd_data_get_client_state(uid, &state)) {
1131 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid(%d) is NOT valid ", uid);
1132 return TTSD_ERROR_INVALID_PARAMETER;
1135 if (APP_STATE_PLAYING == state) {
1136 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Current state(%d) is 'play' ", uid);
1137 return TTSD_ERROR_NONE;
1140 int current_uid = ttsd_data_get_current_playing();
1141 SLOG(LOG_INFO, tts_tag(), "[Server] playing uid (%d)", current_uid);
1143 if (uid != current_uid && -1 != current_uid) {
1144 if (TTSD_MODE_DEFAULT != ttsd_get_mode()) {
1145 /* Send interrupt message */
1146 SLOG(LOG_DEBUG, tts_tag(), "[Server] Old uid(%d) will be interrupted into 'Stop' state ", current_uid);
1149 if (0 != ttsd_server_stop(current_uid)) {
1150 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to stop : uid (%d)", current_uid);
1152 if (0 != ttsd_player_stop(current_uid)) {
1153 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to player stop : uid (%d)", current_uid);
1156 intptr_t pcurrent_uid = (intptr_t)current_uid;
1157 ecore_timer_add(0, __send_interrupt_client, (void*)pcurrent_uid);
1159 /* Default mode policy of interrupt is "Pause" */
1161 /* Send interrupt message */
1162 SLOG(LOG_DEBUG, tts_tag(), "[Server] Old uid(%d) will be interrupted into 'Pause' state ", current_uid);
1165 if (0 != ttsd_player_pause(current_uid)) {
1166 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to ttsd_player_pause() : uid (%d)", current_uid);
1170 ttsd_data_set_client_state(current_uid, APP_STATE_PAUSED);
1172 intptr_t pcurrent_uid = (intptr_t)current_uid;
1173 ecore_timer_add(0, __send_interrupt_client, (void*)pcurrent_uid);
1177 /* Change current play */
1178 if (0 != ttsd_data_set_client_state(uid, APP_STATE_PLAYING)) {
1179 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set state : uid(%d)", uid);
1180 return TTSD_ERROR_OPERATION_FAILED;
1183 if (APP_STATE_PAUSED == state) {
1184 SLOG(LOG_DEBUG, tts_tag(), "[Server] uid(%d) is 'Pause' state : resume player", uid);
1187 if (0 != ttsd_player_resume(uid)) {
1188 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Fail to ttsd_player_resume()");
1191 if (0 != ttsd_player_play_pcm(uid)) {
1192 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to play pcm sound : uid(%d)", uid);
1194 // Change ready state
1195 ttsd_server_stop_pcm(uid);
1198 tmp_pid = ttsd_data_get_pid(uid);
1199 ttsdc_send_set_state_message(tmp_pid, uid, APP_STATE_READY);
1203 return TTSD_ERROR_NONE;
1206 int ttsd_server_stop_pcm(int uid)
1208 app_tts_state_e state;
1209 if (0 > ttsd_data_get_client_state(uid, &state)) {
1210 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid is not valid");
1211 return TTSD_ERROR_INVALID_PARAMETER;
1214 SLOG(LOG_INFO, tts_tag(), "[Server] server stop, state(%d)", state);
1216 if (APP_STATE_PLAYING == state || APP_STATE_PAUSED == state || APP_STATE_READY == state) {
1217 ttsd_data_set_client_state(uid, APP_STATE_READY);
1220 /* Reset all data */
1221 ttsd_data_clear_data(uid);
1223 ttsd_player_stop(uid);
1226 return TTSD_ERROR_NONE;
1229 int ttsd_server_add_pcm(int uid, int event, void* data, int data_size, int audio_type, int rate)
1231 SLOG(LOG_DEBUG, tts_tag(), "@@@ ADD PCM");
1235 /* Synthesis is success */
1236 if (TTSE_RESULT_EVENT_START == event || TTSE_RESULT_EVENT_CONTINUE == event || TTSE_RESULT_EVENT_FINISH == event) {
1237 if (TTSE_RESULT_EVENT_START == event) {
1238 SLOG(LOG_INFO, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_START");
1239 SECURE_SLOG(LOG_DEBUG, tts_tag(), "[SERVER] PCM Info : uid(%d), utt(%d), data(%p), data size(%d) audiotype(%d) rate(%d)",
1240 uid, uttid, data, data_size, audio_type, rate);
1241 } else if (TTSE_RESULT_EVENT_FINISH == event) {
1242 SLOG(LOG_INFO, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_FINISH");
1243 SECURE_SLOG(LOG_DEBUG, tts_tag(), "[SERVER] PCM Info : uid(%d), utt(%d), data(%p), data size(%d) audiotype(%d) rate(%d)",
1244 uid, uttid, data, data_size, audio_type, rate);
1246 /*if (TTSE_RESULT_EVENT_CONTINUE == event) SLOG(LOG_DEBUG, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_CONTINUE");*/
1249 if (rate <= 0 || audio_type < 0 || audio_type > TTSE_AUDIO_TYPE_MAX) {
1250 SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] audio data is invalid");
1251 SLOG(LOG_DEBUG, tts_tag(), "@@@");
1252 return TTSD_ERROR_INVALID_PARAMETER;
1256 sound_data_s* temp_sound_data = NULL;
1257 temp_sound_data = (sound_data_s*)calloc(1, sizeof(sound_data_s));
1258 if (NULL == temp_sound_data) {
1259 SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] Out of memory");
1260 return TTSD_ERROR_OUT_OF_MEMORY;
1263 temp_sound_data->data = NULL;
1264 temp_sound_data->rate = 0;
1265 temp_sound_data->data_size = 0;
1267 if (0 < data_size) {
1268 temp_sound_data->data = (char*)calloc(data_size + 5, sizeof(char));
1269 if (NULL != temp_sound_data->data) {
1270 memcpy(temp_sound_data->data, data, data_size);
1271 temp_sound_data->data_size = data_size;
1272 SLOG(LOG_INFO, tts_tag(), "[DEBUG][memcpy] uid(%d), event(%d) sound_data(%p) data(%p) size(%d)",
1273 uid, event, temp_sound_data, temp_sound_data->data, temp_sound_data->data_size);
1275 SLOG(LOG_ERROR, tts_tag(), "Fail to allocate memory");
1278 SLOG(LOG_ERROR, tts_tag(), "Sound data is NULL");
1281 temp_sound_data->utt_id = uttid;
1282 temp_sound_data->event = event;
1283 temp_sound_data->audio_type = audio_type;
1284 temp_sound_data->rate = rate;
1286 if (0 != ttsd_data_add_sound_data(uid, temp_sound_data)) {
1287 SECURE_SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] Fail to add sound data : uid(%d)", uid);
1289 if (NULL != temp_sound_data->data) {
1290 free(temp_sound_data->data);
1291 temp_sound_data->data = NULL;
1294 free(temp_sound_data);
1295 temp_sound_data = NULL;
1298 /* if (0 != ttsd_player_play(uid)) {
1299 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to play sound : uid(%d)", uid);
1301 // Change ready state
1302 ttsd_server_stop(uid);
1305 tmp_pid = ttsd_data_get_pid(uid);
1306 ttsdc_send_set_state_message(tmp_pid, uid, APP_STATE_READY);
1310 SLOG(LOG_DEBUG, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_ERROR");
1313 SLOG(LOG_DEBUG, tts_tag(), "@@@");
1315 return TTSD_ERROR_NONE;