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.
17 #include "ttsd_config.h"
18 #include "ttsd_data.h"
19 #include "ttsd_dbus.h"
20 #include "ttsd_dbus_server.h"
21 #include "ttsd_engine_agent.h"
22 #include "ttsd_main.h"
23 #include "ttsd_network.h"
24 #include "ttsd_player.h"
25 #include "ttsd_server.h"
29 TTSD_SYNTHESIS_CONTROL_DOING = 0,
30 TTSD_SYNTHESIS_CONTROL_DONE = 1,
31 TTSD_SYNTHESIS_CONTROL_EXPIRED = 2
32 } ttsd_synthesis_control_e;
39 /* If current engine exist */
40 //static bool g_is_engine;
42 /* If engine is running */
43 static ttsd_synthesis_control_e g_synth_control;
45 static Ecore_Timer* g_wait_timer = NULL;
47 static utterance_t g_utt;
49 static GList *g_proc_list = NULL;
51 /* Function definitions */
52 static int __synthesis(int uid, const char* credential);
54 static int __server_set_synth_control(ttsd_synthesis_control_e control)
56 g_synth_control = control;
60 static ttsd_synthesis_control_e __server_get_synth_control()
62 return g_synth_control;
65 static Eina_Bool __wait_synthesis(void *data)
67 /* get current play */
68 char* credential = (char*)data;
69 int uid = ttsd_data_get_current_playing();
72 if (TTSD_SYNTHESIS_CONTROL_DOING == __server_get_synth_control()) {
77 if (TTSD_SYNTHESIS_CONTROL_DONE == __server_get_synth_control()) {
78 /* Start next synthesis */
79 __synthesis(uid, credential);
89 static int __synthesis(int uid, const char* credential)
91 SLOG(LOG_DEBUG, tts_tag(), "===== SYNTHESIS START");
93 speak_data_s* speak_data = NULL;
94 if (0 == ttsd_data_get_speak_data(uid, &speak_data)) {
95 if (NULL == speak_data) {
96 SLOG(LOG_WARN, tts_tag(), "[Server] speak data is null");
100 int pid = ttsd_data_get_pid(uid);
101 char appid[128] = {0, };
102 if (0 != aul_app_get_appid_bypid(pid, appid, sizeof(appid))) {
103 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to get app id");
106 if (NULL == speak_data->lang || NULL == speak_data->text) {
107 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Current data is NOT valid");
108 ttsd_server_stop(uid);
110 ttsdc_send_set_state_message(pid, uid, APP_STATE_READY);
112 if (NULL != speak_data) {
113 if (NULL != speak_data->lang) free(speak_data->lang);
114 if (NULL != speak_data->text) free(speak_data->text);
116 speak_data->lang = NULL;
117 speak_data->text = NULL;
127 g_utt.uttid = speak_data->utt_id;
129 SLOG(LOG_INFO, tts_tag(), "-----------------------------------------------------------");
130 SLOG(LOG_INFO, tts_tag(), "ID : uid (%d), uttid(%d) ", g_utt.uid, g_utt.uttid);
131 SLOG(LOG_INFO, tts_tag(), "Voice : langauge(%s), type(%d), speed(%d)", speak_data->lang, speak_data->vctype, speak_data->speed);
132 SLOG(LOG_INFO, tts_tag(), "Text : %s", speak_data->text);
133 SLOG(LOG_INFO, tts_tag(), "Credential : %s", credential);
134 SLOG(LOG_INFO, tts_tag(), "-----------------------------------------------------------");
137 __server_set_synth_control(TTSD_SYNTHESIS_CONTROL_DOING);
138 ret = ttsd_engine_start_synthesis(speak_data->lang, speak_data->vctype, speak_data->text, speak_data->speed, appid, credential, NULL);
140 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] * FAIL to start SYNTHESIS !!!! * ");
142 __server_set_synth_control(TTSD_SYNTHESIS_CONTROL_DONE);
144 ttsd_server_stop(uid);
146 int pid = ttsd_data_get_pid(uid);
147 ttsdc_send_set_state_message(pid, uid, APP_STATE_READY);
149 g_wait_timer = ecore_timer_add(0, __wait_synthesis, (void*)credential);
152 if (NULL != speak_data) {
153 if (NULL != speak_data->lang) free(speak_data->lang);
154 if (NULL != speak_data->text) free(speak_data->text);
156 speak_data->lang = NULL;
157 speak_data->text = NULL;
164 SLOG(LOG_DEBUG, tts_tag(), "===== SYNTHESIS END");
165 SLOG(LOG_DEBUG, tts_tag(), " ");
171 * TTS Server Callback Functions
173 int ttsd_send_error(ttse_error_e error, const char* msg)
176 int uttid = g_utt.uttid;
177 int tmp_pid = ttsd_data_get_pid(uid);
179 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, msg);
181 __server_set_synth_control(TTSD_SYNTHESIS_CONTROL_EXPIRED);
183 if (0 != ttsd_player_clear(uid))
184 SLOG(LOG_WARN, tts_tag(), "[Server] Fail to ttsd_player_stop()");
186 if (0 != ttsd_data_clear_data(uid))
187 SLOG(LOG_WARN, tts_tag(), "[Server] Fail to ttsd_data_clear_data()");
189 if (0 != ttsdc_send_error_message(tmp_pid, uid, uttid, error, (char*)msg))
190 SLOG(LOG_WARN, tts_tag(), "[Server] Fail to ttsdc_send_error_message()");
192 if (0 != ttsd_data_set_client_state(uid, APP_STATE_READY))
193 SLOG(LOG_WARN, tts_tag(), "[Server] Fail to ttsd_data_set_client_state()");
195 if (0 != ttsdc_send_set_state_message(tmp_pid, uid, APP_STATE_READY))
196 SLOG(LOG_WARN, tts_tag(), "[Server] Fail to ttsdc_send_set_state_message()");
201 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)
204 SLOG(LOG_DEBUG, tts_tag(), "===== SEND SYNTHESIS RESULT START");
207 int uttid = g_utt.uttid;
209 /* Synthesis is success */
210 if (TTSE_RESULT_EVENT_START == event || TTSE_RESULT_EVENT_CONTINUE == event || TTSE_RESULT_EVENT_FINISH == event) {
211 if (TTSE_RESULT_EVENT_START == event) {
212 SLOG(LOG_INFO, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_START");
213 SECURE_SLOG(LOG_DEBUG, tts_tag(), "[SERVER] Result Info : uid(%d), utt(%d), data(%p), data size(%d) audiotype(%d) rate(%d)",
214 uid, uttid, data, data_size, audio_type, rate);
215 } else if (TTSE_RESULT_EVENT_FINISH == event) {
216 SLOG(LOG_INFO, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_FINISH");
217 SECURE_SLOG(LOG_DEBUG, tts_tag(), "[SERVER] Result Info : uid(%d), utt(%d), data(%p), data size(%d) audiotype(%d) rate(%d)",
218 uid, uttid, data, data_size, audio_type, rate);
220 /*if (TTSE_RESULT_EVENT_CONTINUE == event) SLOG(LOG_DEBUG, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_CONTINUE");*/
224 if (false == ttsd_data_is_uttid_valid(uid, uttid)) {
225 __server_set_synth_control(TTSD_SYNTHESIS_CONTROL_DONE);
226 SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] uttid is NOT valid !!!! - uid(%d), uttid(%d)", uid, uttid);
227 SLOG(LOG_DEBUG, tts_tag(), "=====");
228 SLOG(LOG_DEBUG, tts_tag(), " ");
229 return TTSD_ERROR_OPERATION_FAILED;
232 if (rate <= 0 || audio_type < 0 || audio_type > TTSE_AUDIO_TYPE_MAX) {
233 __server_set_synth_control(TTSD_SYNTHESIS_CONTROL_DONE);
234 SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] audio data is invalid");
235 SLOG(LOG_DEBUG, tts_tag(), "=====");
236 SLOG(LOG_DEBUG, tts_tag(), " ");
237 return TTSD_ERROR_INVALID_PARAMETER;
241 sound_data_s* temp_sound_data = NULL;
242 temp_sound_data = (sound_data_s*)calloc(1, sizeof(sound_data_s));
243 if (NULL == temp_sound_data) {
244 SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] Out of memory");
245 return TTSD_ERROR_OUT_OF_MEMORY;
248 temp_sound_data->data = NULL;
249 temp_sound_data->rate = 0;
250 temp_sound_data->data_size = 0;
253 temp_sound_data->data = (char*)calloc(data_size + 5, sizeof(char));
254 if (NULL != temp_sound_data->data) {
255 memcpy(temp_sound_data->data, data, data_size);
256 temp_sound_data->data_size = data_size;
257 SLOG(LOG_INFO, tts_tag(), "[DEBUG][memcpy] uid(%d), event(%d) sound_data(%p) data(%p) size(%d)",
258 uid, event, temp_sound_data, temp_sound_data->data, temp_sound_data->data_size);
260 SLOG(LOG_ERROR, tts_tag(), "Fail to allocate memory");
263 SLOG(LOG_ERROR, tts_tag(), "Sound data is NULL");
266 temp_sound_data->utt_id = uttid;
267 temp_sound_data->event = event;
268 temp_sound_data->audio_type = audio_type;
269 temp_sound_data->rate = rate;
271 if (0 != ttsd_data_add_sound_data(uid, temp_sound_data)) {
272 SECURE_SLOG(LOG_ERROR, tts_tag(), "[SERVER ERROR] Fail to add sound data : uid(%d)", uid);
275 if (event == TTSE_RESULT_EVENT_FINISH) {
276 __server_set_synth_control(TTSD_SYNTHESIS_CONTROL_DONE);
279 if (0 != ttsd_player_play(uid)) {
280 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to play sound : uid(%d)", uid);
282 /* Change ready state */
283 ttsd_server_stop(uid);
286 tmp_pid = ttsd_data_get_pid(uid);
287 ttsdc_send_set_state_message(tmp_pid, uid, APP_STATE_READY);
290 SLOG(LOG_DEBUG, tts_tag(), "[SERVER] Event : TTSE_RESULT_EVENT_ERROR");
291 __server_set_synth_control(TTSD_SYNTHESIS_CONTROL_EXPIRED);
295 /*SLOG(LOG_DEBUG, tts_tag(), "===== SYNTHESIS RESULT CALLBACK END");
296 SLOG(LOG_DEBUG, tts_tag(), " ");*/
298 return TTSD_ERROR_NONE;
301 bool __get_client_cb(int pid, int uid, app_state_e state, void* user_data)
303 /* clear client data */
304 ttsd_data_clear_data(uid);
305 ttsd_data_set_client_state(uid, APP_STATE_READY);
308 if (0 != ttsdc_send_set_state_message(pid, uid, APP_STATE_READY)) {
310 ttsd_data_delete_client(uid);
316 void __config_changed_cb(tts_config_type_e type, const char* str_param, int int_param)
319 case TTS_CONFIG_TYPE_ENGINE:
321 /* TODO - Determine the policy when engine process get engine changed cb */
322 if (NULL == str_param) {
323 SLOG(LOG_ERROR, tts_tag(), "[Server] engine id from config is NULL");
328 if (true == ttsd_engine_agent_is_same_engine(str_param)) {
329 SLOG(LOG_DEBUG, tts_tag(), "[Server Setting] new engine is the same as current engine");
330 ret = ttsd_engine_agent_unload_current_engine();
332 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to unload current engine : result(%d)", ret);
335 ret = ttsd_engine_agent_load_current_engine();
337 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to load current engine : result (%d)", ret);
342 /* stop all player */
343 ttsd_player_all_stop();
345 /* send interrupt message to all clients */
346 ttsd_data_foreach_clients(__get_client_cb, NULL);
348 ttsd_engine_cancel_synthesis();
353 case TTS_CONFIG_TYPE_VOICE:
355 if (NULL == str_param) {
356 SLOG(LOG_ERROR, tts_tag(), "[Server] language from config is NULL");
360 char* out_lang = NULL;
364 if (true == ttsd_engine_select_valid_voice(str_param, int_param, &out_lang, &out_type)) {
365 SLOG(LOG_ERROR, tts_tag(), "[Server] valid language : lang(%s), type(%d)", out_lang, out_type);
366 ret = ttsd_engine_agent_set_default_voice(out_lang, out_type);
368 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set valid language : lang(%s), type(%d)", out_lang, out_type);
370 /* Current language is not available */
371 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Fail to set voice : lang(%s), type(%d)", str_param, int_param);
373 if (NULL != out_lang) free(out_lang);
377 case TTS_CONFIG_TYPE_SPEED:
379 if (TTS_SPEED_MIN <= int_param && int_param <= TTS_SPEED_MAX) {
380 /* set default speed */
382 ret = ttsd_engine_agent_set_default_speed(int_param);
384 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set default speed : result(%d)", ret);
390 case TTS_CONFIG_TYPE_PITCH:
392 if (TTS_PITCH_MIN <= int_param && int_param <= TTS_PITCH_MAX) {
393 /* set default speed */
395 ret = ttsd_engine_agent_set_default_pitch(int_param);
397 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set default pitch : result(%d)", ret);
407 bool __terminate_client(int pid, int uid, app_state_e state, void* user_data)
409 SLOG(LOG_INFO, tts_tag(), "=== Start to terminate client [%d] ===", uid);
410 ttsd_server_finalize(uid);
414 Eina_Bool ttsd_terminate_daemon(void *data)
416 ttsd_data_foreach_clients(__terminate_client, NULL);
420 void __screen_reader_changed_cb(bool value)
422 if (TTSD_MODE_SCREEN_READER == ttsd_get_mode() && false == value) {
423 SLOG(LOG_INFO, tts_tag(), "[Server] Screen reader is OFF. Start to terminate tts daemon");
424 ecore_timer_add(1, ttsd_terminate_daemon, NULL);
426 SLOG(LOG_DEBUG, tts_tag(), "[Server] Screen reader is %s", value ? "ON" : "OFF");
434 int ttsd_initialize(ttse_request_callback_s *callback)
436 SLOG(LOG_INFO, tts_tag(), "[Server] Initialize");
438 if (ttsd_config_initialize(__config_changed_cb)) {
439 SLOG(LOG_ERROR, tts_tag(), "[Server WARNING] Fail to initialize config.");
443 if (ttsd_player_init()) {
444 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to initialize player init.");
445 return TTSD_ERROR_OPERATION_FAILED;
448 /* Engine Agent initialize */
449 if (0 != ttsd_engine_agent_init()) {
450 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to engine agent initialize.");
451 return TTSD_ERROR_OPERATION_FAILED;
454 /* set current engine */
455 //if (0 != ttsd_engine_agent_initialize_current_engine(callback)) {
456 // SLOG(LOG_WARN, tts_tag(), "[Server WARNING] No Engine !!!" );
457 // g_is_engine = false;
459 // g_is_engine = true;
461 if (0 != ttsd_engine_agent_load_current_engine(callback)) {
462 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to load current engine");
463 return TTSD_ERROR_OPERATION_FAILED;
466 __server_set_synth_control(TTSD_SYNTHESIS_CONTROL_EXPIRED);
468 if (TTSD_MODE_SCREEN_READER == ttsd_get_mode()) {
469 ttsd_config_set_screen_reader_callback(__screen_reader_changed_cb);
472 return TTSD_ERROR_NONE;
477 SLOG(LOG_INFO, tts_tag(), "[Server] Finalize");
480 if (0 < g_list_length(g_proc_list)) {
481 iter = g_list_first(g_proc_list);
482 while (NULL != iter) {
483 g_proc_list = g_list_remove_link(g_proc_list, iter);
485 iter = g_list_first(g_proc_list);
489 ttsd_config_finalize();
491 ttsd_player_release();
493 ttsd_engine_agent_release();
495 return TTSD_ERROR_NONE;
499 * TTS Server Functions for Client
502 int ttsd_server_initialize(int pid, int uid, bool* credential_needed)
504 SLOG(LOG_INFO, tts_tag(), "[Server] Server initialize");
506 if (-1 != ttsd_data_is_client(uid)) {
507 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Uid has already been registered");
508 return TTSD_ERROR_NONE;
511 if (0 != ttsd_engine_agent_is_credential_needed(uid, credential_needed)) {
512 SLOG(LOG_ERROR, tts_tag(), "Server ERROR] Fail to get credential necessity");
513 return TTSD_ERROR_OPERATION_FAILED;
515 if (0 != ttsd_data_new_client(pid, uid)) {
516 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to add client info");
517 return TTSD_ERROR_OPERATION_FAILED;
520 if (0 != ttsd_player_create_instance(uid)) {
521 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to create player");
522 return TTSD_ERROR_OPERATION_FAILED;
525 return TTSD_ERROR_NONE;
528 static Eina_Bool __quit_ecore_loop(void *data)
530 ttsd_dbus_close_connection();
532 ttsd_network_finalize();
536 ecore_main_loop_quit();
541 static void __read_proc()
544 struct dirent *dirp = NULL;
548 if (0 < g_list_length(g_proc_list)) {
549 iter = g_list_first(g_proc_list);
550 while (NULL != iter) {
551 g_proc_list = g_list_remove_link(g_proc_list, iter);
553 iter = g_list_first(g_proc_list);
557 dp = opendir("/proc");
559 SLOG(LOG_ERROR, tts_tag(), "[ERROR] Fail to open proc");
565 tmp = atoi(dirp->d_name);
566 if (0 >= tmp) continue;
567 g_proc_list = g_list_append(g_proc_list, GINT_TO_POINTER(tmp));
569 } while (NULL != dirp);
575 bool __get_client_for_clean_up(int pid, int uid, app_state_e state, void* user_data)
581 for (i = 0; i < g_list_length(g_proc_list); i++) {
582 iter = g_list_nth(g_proc_list, i);
584 if (pid == GPOINTER_TO_INT(iter->data)) {
585 SLOG(LOG_DEBUG, tts_tag(), "uid (%d) is running", uid);
592 if (false == exist) {
593 SLOG(LOG_ERROR, tts_tag(), "uid (%d) should be removed", uid);
594 ttsd_server_finalize(uid);
599 char appid[128] = {0, };
600 if (0 != aul_app_get_appid_bypid(pid, appid, sizeof(appid))) {
601 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to get app id");
604 if (0 < strlen(appid)) {
605 SLOG(LOG_DEBUG, tts_tag(), "[%d] is running app - %s", pid, appid);
607 SLOG(LOG_DEBUG, tts_tag(), "[%d] is daemon or no_running app", pid);
610 result = ttsdc_send_hello(pid, uid);
613 SLOG(LOG_DEBUG, tts_tag(), "[Server] uid(%d) should be removed.", uid);
614 ttsd_server_finalize(uid);
615 } else if (-1 == result) {
616 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Hello result has error");
624 Eina_Bool ttsd_cleanup_client(void *data)
626 SLOG(LOG_DEBUG, tts_tag(), "===== CLEAN UP CLIENT START");
629 if (0 < ttsd_data_get_client_count()) {
630 ttsd_data_foreach_clients(__get_client_for_clean_up, NULL);
632 ecore_timer_add(0, __quit_ecore_loop, NULL);
635 SLOG(LOG_DEBUG, tts_tag(), "=====");
636 SLOG(LOG_DEBUG, tts_tag(), " ");
641 void __used_voice_cb(const char* lang, int type)
643 SLOG(LOG_DEBUG, tts_tag(), "[Server] Request to unload voice (%s,%d)", lang, type);
644 if (0 != ttsd_engine_unload_voice(lang, type)) {
645 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to unload voice");
649 int ttsd_server_finalize(int uid)
651 SLOG(LOG_INFO, tts_tag(), "[Server] Server finalize");
654 if (0 > ttsd_data_get_client_state(uid, &state)) {
655 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] ttsd_server_finalize : uid is not valid");
658 ttsd_server_stop(uid);
659 ttsd_player_stop(uid);
661 ttsd_player_destroy_instance(uid);
663 /* Need to unload voice when used voice is unregistered */
664 if (0 != ttsd_data_reset_used_voice(uid, __used_voice_cb)) {
665 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set used voice");
666 return TTSD_ERROR_OPERATION_FAILED;
669 ttsd_data_delete_client(uid);
671 /* unload engine, if ref count of client is 0 */
672 if (0 == ttsd_data_get_client_count()) {
673 SLOG(LOG_DEBUG, tts_tag(), "[Server] Quit main loop");
674 ecore_timer_add(0, __quit_ecore_loop, NULL);
677 return TTSD_ERROR_NONE;
680 int ttsd_server_add_queue(int uid, const char* text, const char* lang, int voice_type, int speed, int utt_id, const char* credential)
683 if (0 > ttsd_data_get_client_state(uid, &state)) {
684 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] ttsd_server_add_queue : uid is not valid");
685 return TTSD_ERROR_INVALID_PARAMETER;
688 /* check valid voice */
689 char* temp_lang = NULL;
691 if (true != ttsd_engine_select_valid_voice((const char*)lang, voice_type, &temp_lang, &temp_type)) {
692 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to select valid voice");
693 if (NULL != temp_lang) free(temp_lang);
694 return TTSD_ERROR_INVALID_VOICE;
697 if (NULL == temp_lang) {
698 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to select valid voice : result lang is NULL");
699 return TTSD_ERROR_INVALID_VOICE;
702 speak_data_s* speak_data = NULL;
703 speak_data = (speak_data_s*)calloc(1, sizeof(speak_data_s));
704 if (NULL == speak_data) {
705 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to allocate memory");
706 if (NULL != temp_lang) free(temp_lang);
707 return TTSD_ERROR_OPERATION_FAILED;
710 speak_data->lang = strdup(lang);
711 speak_data->vctype = voice_type;
713 speak_data->speed = speed;
714 speak_data->utt_id = utt_id;
716 speak_data->text = strdup(text);
718 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);
720 /* if state is APP_STATE_READY , APP_STATE_PAUSED , only need to add speak data to queue*/
721 if (0 != ttsd_data_add_speak_data(uid, speak_data)) {
722 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to add speak data");
723 if (NULL != temp_lang) free(temp_lang);
724 if (NULL != speak_data) {
725 if (NULL != speak_data->lang) free(speak_data->lang);
726 if (NULL != speak_data->text) free(speak_data->text);
728 speak_data->lang = NULL;
729 speak_data->text = NULL;
735 return TTSD_ERROR_OPERATION_FAILED;
738 if (0 != ttsd_data_set_used_voice(uid, temp_lang, temp_type)) {
739 /* Request load voice */
740 SLOG(LOG_DEBUG, tts_tag(), "[Server] Request to load voice");
741 if (0 != ttsd_engine_load_voice(temp_lang, temp_type)) {
742 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to load voice");
746 if (NULL != temp_lang) free(temp_lang);
748 if (APP_STATE_PLAYING == state) {
749 /* check if engine use network */
750 if (ttsd_engine_agent_need_network()) {
751 if (false == ttsd_network_is_connected()) {
752 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Disconnect network. Current engine needs network.");
753 return TTSD_ERROR_OPERATION_FAILED;
757 /* Check whether tts-engine is running or not */
758 if (TTSD_SYNTHESIS_CONTROL_DOING == __server_get_synth_control()) {
759 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Engine has already been running.");
761 __synthesis(uid, credential);
765 return TTSD_ERROR_NONE;
768 Eina_Bool __send_interrupt_client(void *data)
770 intptr_t puid = (intptr_t)data;
773 int pid = ttsd_data_get_pid(uid);
775 if (TTSD_MODE_DEFAULT != ttsd_get_mode()) {
776 /* send message to client about changing state */
777 ttsdc_send_set_state_message(pid, uid, APP_STATE_READY);
779 ttsdc_send_set_state_message(pid, uid, APP_STATE_PAUSED);
785 int ttsd_server_play(int uid, const char* credential)
788 if (0 > ttsd_data_get_client_state(uid, &state)) {
789 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid(%d) is NOT valid ", uid);
790 return TTSD_ERROR_INVALID_PARAMETER;
793 if (APP_STATE_PLAYING == state) {
794 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Current state(%d) is 'play' ", uid);
795 return TTSD_ERROR_NONE;
798 /* check if engine use network */
799 if (ttsd_engine_agent_need_network()) {
800 if (false == ttsd_network_is_connected()) {
801 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Disconnect network. Current engine needs network service!!!.");
802 return TTSD_ERROR_OUT_OF_NETWORK;
806 int current_uid = ttsd_data_get_current_playing();
807 SLOG(LOG_INFO, tts_tag(), "[Server] playing uid (%d)", current_uid);
809 if (uid != current_uid && -1 != current_uid) {
810 if (TTSD_MODE_DEFAULT != ttsd_get_mode()) {
811 /* Send interrupt message */
812 SLOG(LOG_DEBUG, tts_tag(), "[Server] Old uid(%d) will be interrupted into 'Stop' state ", current_uid);
815 if (0 != ttsd_server_stop(current_uid)) {
816 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to stop : uid (%d)", current_uid);
818 if (0 != ttsd_player_stop(current_uid)) {
819 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to player stop : uid (%d)", current_uid);
822 intptr_t pcurrent_uid = (intptr_t)current_uid;
823 ecore_timer_add(0, __send_interrupt_client, (void*)pcurrent_uid);
825 /* Default mode policy of interrupt is "Pause" */
827 /* Send interrupt message */
828 SLOG(LOG_DEBUG, tts_tag(), "[Server] Old uid(%d) will be interrupted into 'Pause' state ", current_uid);
831 if (0 != ttsd_player_pause(current_uid)) {
832 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Fail to ttsd_player_pause() : uid (%d)", current_uid);
836 ttsd_data_set_client_state(current_uid, APP_STATE_PAUSED);
838 intptr_t pcurrent_uid = (intptr_t)current_uid;
839 ecore_timer_add(0, __send_interrupt_client, (void*)pcurrent_uid);
843 /* Change current play */
844 if (0 != ttsd_data_set_client_state(uid, APP_STATE_PLAYING)) {
845 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set state : uid(%d)", uid);
846 return TTSD_ERROR_OPERATION_FAILED;
849 if (APP_STATE_PAUSED == state) {
850 SLOG(LOG_DEBUG, tts_tag(), "[Server] uid(%d) is 'Pause' state : resume player", uid);
853 if (0 != ttsd_player_resume(uid)) {
854 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Fail to ttsd_player_resume()");
858 /* Check whether tts-engine is running or not */
859 if (TTSD_SYNTHESIS_CONTROL_DOING == __server_get_synth_control()) {
860 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Engine has already been running.");
862 __synthesis(uid, credential);
865 return TTSD_ERROR_NONE;
869 int ttsd_server_stop(int uid)
872 if (0 > ttsd_data_get_client_state(uid, &state)) {
873 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid is not valid");
874 return TTSD_ERROR_INVALID_PARAMETER;
877 SLOG(LOG_INFO, tts_tag(), "[Server] server stop, state(%d)", state);
879 if (APP_STATE_PLAYING == state || APP_STATE_PAUSED == state) {
880 if (TTSD_SYNTHESIS_CONTROL_DOING == __server_get_synth_control()) {
881 SLOG(LOG_DEBUG, tts_tag(), "[Server] TTS-engine is running");
884 ret = ttsd_engine_cancel_synthesis();
886 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to cancel synthesis : ret(%d)", ret);
889 __server_set_synth_control(TTSD_SYNTHESIS_CONTROL_EXPIRED);
891 if (0 != ttsd_player_clear(uid))
892 SLOG(LOG_WARN, tts_tag(), "[Server] Fail to ttsd_player_stop()");
894 ttsd_data_set_client_state(uid, APP_STATE_READY);
898 ttsd_data_clear_data(uid);
900 return TTSD_ERROR_NONE;
903 int ttsd_server_pause(int uid, int* utt_id)
906 if (0 > ttsd_data_get_client_state(uid, &state)) {
907 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] ttsd_server_pause : uid is not valid");
908 return TTSD_ERROR_INVALID_PARAMETER;
911 if (APP_STATE_PLAYING != state) {
912 SLOG(LOG_WARN, tts_tag(), "[Server WARNING] Current state is not 'play'");
913 return TTSD_ERROR_INVALID_STATE;
916 SLOG(LOG_INFO, tts_tag(), "[Server] server pause, uid(%d), utt_id(%d)", uid, utt_id);
919 ret = ttsd_player_pause(uid);
921 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail player_pause() : ret(%d)", ret);
922 return TTSD_ERROR_OPERATION_FAILED;
925 ttsd_data_set_client_state(uid, APP_STATE_PAUSED);
927 return TTSD_ERROR_NONE;
930 int ttsd_server_get_support_voices(int uid, GList** voice_list)
933 if (0 > ttsd_data_get_client_state(uid, &state)) {
934 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid is not valid");
935 return TTSD_ERROR_INVALID_PARAMETER;
939 int ret = ttsd_engine_get_voice_list(voice_list);
941 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail ttsd_server_get_support_voices() : ret(%d)", ret);
945 SLOG(LOG_DEBUG, tts_tag(), "[Server SUCCESS] Get supported voices");
947 return TTSD_ERROR_NONE;
950 int ttsd_server_get_current_voice(int uid, char** language, int* voice_type)
953 if (0 > ttsd_data_get_client_state(uid, &state)) {
954 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] ttsd_server_get_current_voice : uid is not valid");
955 return TTSD_ERROR_INVALID_PARAMETER;
958 /* get current voice */
959 int ret = ttsd_engine_get_default_voice(language, voice_type);
961 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail ttsd_server_get_support_voices() : ret(%d)", ret);
965 SLOG(LOG_DEBUG, tts_tag(), "[Server] Get default language (%s), voice type(%d) ", *language, *voice_type);
967 return TTSD_ERROR_NONE;
970 int ttsd_server_set_private_data(int uid, const char* key, const char* data)
973 if (0 > ttsd_data_get_client_state(uid, &state)) {
974 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid(%d) is NOT valid", uid);
975 return TTSD_ERROR_INVALID_PARAMETER;
978 if (APP_STATE_READY != state) {
979 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Current state(%d) is NOT 'READY'", uid);
980 return TTSD_ERROR_INVALID_STATE;
983 int ret = ttsd_engine_set_private_data(key, data);
985 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set private data : ret(%d)", ret);
987 SLOG(LOG_DEBUG, tts_tag(), "[Server] Set private data, key(%s), data(%s)", key, data);
993 int ttsd_server_get_private_data(int uid, const char* key, char** data)
996 if (0 > ttsd_data_get_client_state(uid, &state)) {
997 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] uid(%d) is NOT valid", uid);
998 return TTSD_ERROR_INVALID_PARAMETER;
1001 if (APP_STATE_READY != state) {
1002 SLOG(LOG_WARN, tts_tag(), "[Server ERROR] Current state(%d) is NOT 'READY'", uid);
1003 return TTSD_ERROR_INVALID_STATE;
1006 int ret = ttsd_engine_get_private_data(key, data);
1008 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to get private data : ret(%d)", ret);
1010 SLOG(LOG_DEBUG, tts_tag(), "[Server] Get private data, key(%s), data(%s)", key, *data);
1016 int ttsd_set_private_data_set_cb(ttse_private_data_set_cb callback)
1018 SLOG(LOG_DEBUG, tts_tag(), "[Server] Set private data set cb");
1021 ret = ttsd_engine_agent_set_private_data_set_cb(callback);
1023 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set private data set cb : ret(%d)", ret);
1029 int ttsd_set_private_data_requested_cb(ttse_private_data_requested_cb callback)
1031 SLOG(LOG_DEBUG, tts_tag(), "[Server] Set private data requested cb");
1034 ret = ttsd_engine_agent_set_private_data_requested_cb(callback);
1036 SLOG(LOG_ERROR, tts_tag(), "[Server ERROR] Fail to set private data requested cb : ret(%d)", ret);