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>
19 #include <sys/types.h>
21 #include <system_info.h>
25 #include "tts_client.h"
26 #include "tts_config_mgr.h"
31 static bool g_screen_reader;
33 static int g_feature_enabled = -1;
35 static bool g_err_callback_status = false;
37 static int g_max_text_size = -1;
39 /* Function definition */
40 static Eina_Bool __tts_notify_state_changed(void *data);
41 static Eina_Bool __tts_notify_error(void *data);
48 static int __tts_get_feature_enabled()
50 if (0 == g_feature_enabled) {
51 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] TTS feature NOT supported");
52 return TTS_ERROR_NOT_SUPPORTED;
53 } else if (-1 == g_feature_enabled) {
54 bool tts_supported = false;
55 if (0 == system_info_get_platform_bool(TTS_FEATURE_PATH, &tts_supported)) {
56 if (false == tts_supported) {
57 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] TTS feature NOT supported");
58 g_feature_enabled = 0;
59 return TTS_ERROR_NOT_SUPPORTED;
62 g_feature_enabled = 1;
64 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to get feature value");
65 return TTS_ERROR_NOT_SUPPORTED;
72 static const char* __tts_get_error_code(tts_error_e err)
75 case TTS_ERROR_NONE: return "TTS_ERROR_NONE";
76 case TTS_ERROR_OUT_OF_MEMORY: return "TTS_ERROR_OUT_OF_MEMORY";
77 case TTS_ERROR_IO_ERROR: return "TTS_ERROR_IO_ERROR";
78 case TTS_ERROR_INVALID_PARAMETER: return "TTS_ERROR_INVALID_PARAMETER";
79 case TTS_ERROR_OUT_OF_NETWORK: return "TTS_ERROR_OUT_OF_NETWORK";
80 case TTS_ERROR_TIMED_OUT: return "TTS_ERROR_TIMED_OUT";
81 case TTS_ERROR_PERMISSION_DENIED: return "TTS_ERROR_PERMISSION_DENIED";
82 case TTS_ERROR_NOT_SUPPORTED: return "TTS_ERROR_NOT_SUPPORTED";
83 case TTS_ERROR_INVALID_STATE: return "TTS_ERROR_INVALID_STATE";
84 case TTS_ERROR_INVALID_VOICE: return "TTS_ERROR_INVALID_VOICE";
85 case TTS_ERROR_ENGINE_NOT_FOUND: return "TTS_ERROR_ENGINE_NOT_FOUND";
86 case TTS_ERROR_OPERATION_FAILED: return "TTS_ERROR_OPERATION_FAILED";
87 case TTS_ERROR_AUDIO_POLICY_BLOCKED: return "TTS_ERROR_AUDIO_POLICY_BLOCKED";
88 case TTS_ERROR_NOT_SUPPORTED_FEATURE: return "TTS_ERROR_NOT_SUPPORTED_FEATURE";
89 case TTS_ERROR_SERVICE_RESET: return "TTS_ERROR_SERVICE_RESET";
91 return "Invalid error code";
96 static int __tts_convert_config_error_code(tts_config_error_e code)
98 if (code == TTS_CONFIG_ERROR_NONE) return TTS_ERROR_NONE;
99 if (code == TTS_CONFIG_ERROR_OUT_OF_MEMORY) return TTS_ERROR_OUT_OF_MEMORY;
100 if (code == TTS_CONFIG_ERROR_IO_ERROR) return TTS_ERROR_IO_ERROR;
101 if (code == TTS_CONFIG_ERROR_INVALID_PARAMETER) return TTS_ERROR_INVALID_PARAMETER;
102 if (code == TTS_CONFIG_ERROR_INVALID_STATE) return TTS_ERROR_INVALID_STATE;
103 if (code == TTS_CONFIG_ERROR_INVALID_VOICE) return TTS_ERROR_INVALID_VOICE;
104 if (code == TTS_CONFIG_ERROR_ENGINE_NOT_FOUND) return TTS_ERROR_ENGINE_NOT_FOUND;
105 if (code == TTS_CONFIG_ERROR_OPERATION_FAILED) return TTS_ERROR_OPERATION_FAILED;
106 if (code == TTS_CONFIG_ERROR_NOT_SUPPORTED_FEATURE) return TTS_ERROR_NOT_SUPPORTED_FEATURE;
111 void __tts_config_voice_changed_cb(const char* before_lang, int before_voice_type, const char* language, int voice_type, bool auto_voice, void* user_data)
113 SLOG(LOG_DEBUG, TAG_TTSC, "Voice changed : Before lang(%s) type(%d) , Current lang(%s), type(%d)",
114 before_lang, before_voice_type, language, voice_type);
116 GList* client_list = NULL;
117 client_list = tts_client_get_client_list();
120 tts_client_s *data = NULL;
122 if (g_list_length(client_list) > 0) {
123 /* Get a first item */
124 iter = g_list_first(client_list);
126 while (NULL != iter) {
128 if (NULL != data->default_voice_changed_cb) {
129 SLOG(LOG_DEBUG, TAG_TTSC, "Call default voice changed callback : uid(%d)", data->uid);
130 data->default_voice_changed_cb(data->tts, before_lang, before_voice_type,
131 language, voice_type, data->default_voice_changed_user_data);
135 iter = g_list_next(iter);
142 static Eina_Bool __reconnect_by_engine_changed(void* data)
144 tts_h tts = (tts_h)data;
146 tts_client_s* client = tts_client_get(tts);
147 if (NULL == client) {
148 SLOG(LOG_ERROR, TAG_TTSC, "[WARNING] A handle is not valid");
152 if (TTS_STATE_READY != client->current_state) {
157 int ret = tts_unprepare(tts);
159 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to prepare for setting a new engine... (%d)", ret);
161 ret = tts_prepare(tts);
163 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to prepare for setting a new engine... (%d)", ret);
169 void _tts_config_engine_changed_cb(const char* engine_id, const char* setting, const char* language, int voice_type, bool auto_voice, bool need_credential, void* user_data)
171 tts_h tts = (tts_h)user_data;
173 tts_client_s* client = tts_client_get(tts);
174 if (NULL == client) {
175 SLOG(LOG_ERROR, TAG_TTSC, "[WARNING] A handle is not valid");
179 if (NULL != engine_id) SLOG(LOG_DEBUG, TAG_TTSC, "Engine id(%s)", engine_id);
180 if (NULL != setting) SLOG(LOG_DEBUG, TAG_TTSC, "Engine setting(%s)", setting);
181 if (NULL != language) SLOG(LOG_DEBUG, TAG_TTSC, "Language(%s)", language);
182 SLOG(LOG_DEBUG, TAG_TTSC, "Voice type(%d), Auto voice(%s), Credential(%s)", voice_type, auto_voice ? "on" : "off", need_credential ? "need" : "no need");
184 /* When the default engine is changed, please unload the old engine and load the new one. */
187 if (TTS_STATE_PLAYING == client->current_state || TTS_STATE_PAUSED == client->current_state) {
190 SLOG(LOG_DEBUG, TAG_TTSC, "[DEBUG] TTS client stopping...");
193 ecore_idler_add(__reconnect_by_engine_changed, (void*)tts);
194 } else if (TTS_STATE_READY == client->current_state) {
195 ret = tts_unprepare(tts);
197 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to unprepare for setting a new engine... (%d)", ret);
199 ret = tts_prepare(tts);
201 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to prepare for setting a new engine... (%d)", ret);
205 /* call callback function */
206 if (NULL != client->engine_changed_cb) {
207 client->engine_changed_cb(tts, engine_id, language, voice_type, need_credential, client->engine_changed_user_data);
209 SLOG(LOG_WARN, TAG_TTSC, "No registered callback function for changed engine");
214 int tts_create(tts_h* tts)
216 if (0 != __tts_get_feature_enabled()) {
217 return TTS_ERROR_NOT_SUPPORTED;
220 SLOG(LOG_INFO, TAG_TTSC, "===== Create TTS");
224 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input handle is null");
225 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
226 SLOG(LOG_DEBUG, TAG_TTSC, " ");
227 return TTS_ERROR_INVALID_PARAMETER;
230 if (0 == tts_client_get_size()) {
231 if (0 != tts_dbus_open_connection()) {
232 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to open dbus connection");
233 return TTS_ERROR_OPERATION_FAILED;
237 if (0 != tts_client_new(tts)) {
238 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to create client!!!!!");
239 return TTS_ERROR_OUT_OF_MEMORY;
242 tts_client_s* client = tts_client_get(*tts);
243 if (NULL == client) {
244 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to get client");
245 return TTS_ERROR_OPERATION_FAILED;
248 int ret = tts_config_mgr_initialize(client->uid);
250 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to init config manager : %d", ret);
251 tts_client_destroy(*tts);
252 return __tts_convert_config_error_code(ret);
255 ret = tts_config_mgr_set_callback(client->uid, _tts_config_engine_changed_cb, __tts_config_voice_changed_cb, NULL, NULL, client->tts);
257 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to set config changed : %d", ret);
258 tts_client_destroy(*tts);
259 return __tts_convert_config_error_code(ret);
262 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
263 SLOG(LOG_DEBUG, TAG_TTSC, " ");
265 return TTS_ERROR_NONE;
268 int tts_destroy(tts_h tts)
270 if (0 != __tts_get_feature_enabled()) {
271 return TTS_ERROR_NOT_SUPPORTED;
274 SLOG(LOG_INFO, TAG_TTSC, "===== Destroy TTS");
277 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input handle is null");
278 return TTS_ERROR_INVALID_PARAMETER;
281 tts_client_s* client = tts_client_get(tts);
284 if (NULL == client) {
285 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not valid");
286 return TTS_ERROR_INVALID_PARAMETER;
289 /* check used callback */
290 if (0 != tts_client_get_use_callback(client)) {
291 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Cannot destroy in Callback function");
292 return TTS_ERROR_OPERATION_FAILED;
295 tts_config_mgr_finalize(client->uid);
299 int screen_reader = -1;
302 switch (client->current_state) {
303 case TTS_STATE_PAUSED:
304 case TTS_STATE_PLAYING:
305 case TTS_STATE_READY:
306 ret = vconf_get_bool(TTS_ACCESSIBILITY_KEY, &screen_reader);
308 SLOG(LOG_ERROR, tts_tag(), "[ERROR] Fail to get screen reader");
310 SLOG(LOG_INFO, tts_tag(), "[INFO] Success to get screen reader(%d), g_screen_reader(%s), client->mode(%d)", screen_reader, (true == g_screen_reader) ? "True" : "False", client->mode);
311 g_screen_reader = (bool)screen_reader;
313 if (!(false == g_screen_reader && TTS_MODE_SCREEN_READER == client->mode)) {
315 ret = tts_dbus_request_finalize(client->uid);
317 if (TTS_ERROR_TIMED_OUT != ret) {
318 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] result : %s", __tts_get_error_code(ret));
321 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] retry finalize");
324 if (TTS_RETRY_COUNT == count) {
325 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to request");
332 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] Do not request finalize : g_sr(%d) mode(%d)", g_screen_reader, client->mode);
335 client->before_state = client->current_state;
336 client->current_state = TTS_STATE_CREATED;
338 case TTS_STATE_CREATED:
339 if (NULL != client->conn_timer) {
340 SLOG(LOG_DEBUG, TAG_TTSC, "Connect Timer is deleted");
341 ecore_timer_del(client->conn_timer);
342 client->conn_timer = NULL;
345 tts_client_destroy(tts);
352 if (0 == tts_client_get_size()) {
353 if (0 != tts_dbus_close_connection()) {
354 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to close connection");
360 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
361 SLOG(LOG_DEBUG, TAG_TTSC, " ");
363 return TTS_ERROR_NONE;
366 void __tts_screen_reader_changed_cb(bool value)
368 g_screen_reader = value;
371 int tts_set_mode(tts_h tts, tts_mode_e mode)
373 if (0 != __tts_get_feature_enabled()) {
374 return TTS_ERROR_NOT_SUPPORTED;
377 SLOG(LOG_INFO, TAG_TTSC, "===== Set TTS mode(%d)", mode);
379 tts_client_s* client = tts_client_get(tts);
382 if (NULL == client) {
383 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not available");
384 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
385 SLOG(LOG_DEBUG, TAG_TTSC, " ");
386 return TTS_ERROR_INVALID_PARAMETER;
390 if (client->current_state != TTS_STATE_CREATED) {
391 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Invalid State: Current state is not 'CREATED'");
392 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
393 SLOG(LOG_DEBUG, TAG_TTSC, " ");
394 return TTS_ERROR_INVALID_STATE;
397 if (TTS_MODE_DEFAULT <= mode && mode <= TTS_MODE_SCREEN_READER) {
400 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] mode is not valid : %d", mode);
401 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
402 SLOG(LOG_DEBUG, TAG_TTSC, " ");
403 return TTS_ERROR_INVALID_PARAMETER;
406 if (TTS_MODE_SCREEN_READER == mode) {
409 ret = vconf_get_bool(TTS_ACCESSIBILITY_KEY, &screen_reader);
411 SLOG(LOG_ERROR, tts_tag(), "[Config ERROR] Fail to get screen reader");
412 return TTS_ERROR_OPERATION_FAILED;
414 g_screen_reader = (bool)screen_reader;
415 tts_config_set_screen_reader_callback(client->uid, __tts_screen_reader_changed_cb);
417 tts_config_unset_screen_reader_callback(client->uid);
420 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
421 SLOG(LOG_DEBUG, TAG_TTSC, " ");
423 return TTS_ERROR_NONE;
426 int tts_get_mode(tts_h tts, tts_mode_e* mode)
428 if (0 != __tts_get_feature_enabled()) {
429 return TTS_ERROR_NOT_SUPPORTED;
432 SLOG(LOG_DEBUG, TAG_TTSC, "===== Get TTS mode");
434 tts_client_s* client = tts_client_get(tts);
437 if (NULL == client) {
438 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not available");
439 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
440 SLOG(LOG_DEBUG, TAG_TTSC, " ");
441 return TTS_ERROR_INVALID_PARAMETER;
445 if (client->current_state != TTS_STATE_CREATED) {
446 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Invalid State: Current state is not 'CREATED'");
447 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
448 SLOG(LOG_DEBUG, TAG_TTSC, " ");
449 return TTS_ERROR_INVALID_STATE;
453 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input parameter(mode) is NULL");
454 return TTS_ERROR_INVALID_PARAMETER;
457 *mode = client->mode;
459 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
460 SLOG(LOG_DEBUG, TAG_TTSC, " ");
462 return TTS_ERROR_NONE;
465 int tts_set_credential(tts_h tts, const char* credential)
467 if (0 != __tts_get_feature_enabled()) {
468 return TTS_ERROR_NOT_SUPPORTED;
471 if (NULL == tts || NULL == credential) {
472 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input parameter is null");
473 return TTS_ERROR_INVALID_PARAMETER;
476 tts_client_s* client = tts_client_get(tts);
478 if (NULL == client) {
479 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Get state : A handle is not valid");
480 return TTS_ERROR_INVALID_PARAMETER;
483 if (TTS_STATE_CREATED != client->current_state && TTS_STATE_READY != client->current_state) {
484 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] The current state is invalid (%d).", client->current_state);
485 return TTS_ERROR_INVALID_STATE;
488 if (NULL != client->credential) {
489 free(client->credential);
490 client->credential = NULL;
492 client->credential = strdup(credential);
494 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
495 SLOG(LOG_DEBUG, TAG_TTSC, " ");
497 return TTS_ERROR_NONE;
500 int tts_set_server_tts(tts_h tts, const char* credential)
502 if (0 != __tts_get_feature_enabled()) {
503 return TTS_ERROR_NOT_SUPPORTED;
507 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input parameter is null");
508 return TTS_ERROR_INVALID_PARAMETER;
511 tts_client_s* client = tts_client_get(tts);
513 if (NULL == client) {
514 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Get state : A handle is not valid");
515 return TTS_ERROR_INVALID_PARAMETER;
518 if (TTS_STATE_CREATED != client->current_state && TTS_STATE_READY != client->current_state) {
519 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] The current state is invalid (%d).", client->current_state);
520 return TTS_ERROR_INVALID_STATE;
523 if (NULL != client->credential) {
524 free(client->credential);
525 client->credential = NULL;
528 client->internal = true;
531 if (NULL != credential) {
532 key = strdup("EnableServerTTS");
533 client->credential = strdup(credential);
534 if (NULL == client->credential) {
535 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to allocate memory");
536 return TTS_ERROR_OUT_OF_MEMORY;
539 key = strdup("DisableServerTTS");
543 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to allocate memory");
544 return TTS_ERROR_OUT_OF_MEMORY;
549 int ret = app_manager_get_app_id(pid, &appid);
551 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to get appid, ret(%d), pid(%d), appid(%s)", ret, pid, appid);
554 return TTS_ERROR_OPERATION_FAILED;
557 ret = tts_set_private_data(tts, key, appid);
559 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to set private data, ret(%d), pid(%d), appid(%s)", ret, pid, appid);
570 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
571 SLOG(LOG_DEBUG, TAG_TTSC, " ");
573 return TTS_ERROR_NONE;
576 static Eina_Bool __tts_connect_daemon(void *data)
578 tts_h tts = (tts_h)data;
579 tts_client_s* client = tts_client_get(tts);
582 if (NULL == client) {
583 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not valid");
588 if (0 != tts_dbus_request_hello(client->uid)) {
592 SLOG(LOG_INFO, TAG_TTSC, "===== Connect daemon");
594 /* do request initialize */
596 bool credential_needed = false;
598 ret = tts_dbus_request_initialize(client->uid, &credential_needed);
600 if (TTS_ERROR_ENGINE_NOT_FOUND == ret) {
601 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to initialize : %s", __tts_get_error_code(ret));
603 client->reason = TTS_ERROR_ENGINE_NOT_FOUND;
606 ecore_timer_add(0, __tts_notify_error, (void*)client->tts);
607 client->conn_timer = NULL;
610 } else if (TTS_ERROR_NONE != ret) {
611 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] Fail to connection. Retry to connect : %s", __tts_get_error_code(ret));
615 /* success to connect tts-daemon */
616 client->credential_needed = credential_needed;
617 SLOG(LOG_ERROR, TAG_TTSC, "Supported options : credential(%s)", credential_needed ? "need" : "no need");
620 client->conn_timer = NULL;
622 client = tts_client_get(tts);
624 if (NULL == client) {
625 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not valid");
629 client->before_state = client->current_state;
630 client->current_state = TTS_STATE_READY;
632 if (NULL != client->state_changed_cb) {
633 tts_client_use_callback(client);
634 client->state_changed_cb(client->tts, client->before_state, client->current_state, client->state_changed_user_data);
635 tts_client_not_use_callback(client);
637 SLOG(LOG_WARN, TAG_TTSC, "State changed callback is NULL");
640 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
641 SLOG(LOG_DEBUG, TAG_TTSC, " ");
646 int tts_prepare(tts_h tts)
648 if (0 != __tts_get_feature_enabled()) {
649 return TTS_ERROR_NOT_SUPPORTED;
652 SLOG(LOG_INFO, TAG_TTSC, "===== Prepare TTS");
654 tts_client_s* client = tts_client_get(tts);
657 if (NULL == client) {
658 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not available");
659 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
660 SLOG(LOG_DEBUG, TAG_TTSC, " ");
661 return TTS_ERROR_INVALID_PARAMETER;
665 if (client->current_state != TTS_STATE_CREATED) {
666 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Invalid State: Current state is not 'CREATED'");
667 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
668 SLOG(LOG_DEBUG, TAG_TTSC, " ");
669 return TTS_ERROR_INVALID_STATE;
672 client->conn_timer = ecore_timer_add(0, __tts_connect_daemon, (void*)tts);
674 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
675 SLOG(LOG_DEBUG, TAG_TTSC, " ");
677 return TTS_ERROR_NONE;
680 int tts_unprepare(tts_h tts)
682 if (0 != __tts_get_feature_enabled()) {
683 return TTS_ERROR_NOT_SUPPORTED;
686 SLOG(LOG_INFO, TAG_TTSC, "===== Unprepare TTS");
688 tts_client_s* client = tts_client_get(tts);
691 if (NULL == client) {
692 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not available");
693 return TTS_ERROR_INVALID_PARAMETER;
697 if (client->current_state != TTS_STATE_READY) {
698 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Invalid State: Current state is not 'READY'");
699 return TTS_ERROR_INVALID_STATE;
704 int screen_reader = -1;
706 ret = vconf_get_bool(TTS_ACCESSIBILITY_KEY, &screen_reader);
708 SLOG(LOG_ERROR, tts_tag(), "[ERROR] Fail to get screen reader");
710 SLOG(LOG_INFO, tts_tag(), "[INFO] Success to get screen reader(%d), g_screen_reader(%s), client->mode(%d)", screen_reader, (true == g_screen_reader) ? "True" : "False", client->mode);
711 g_screen_reader = (bool)screen_reader;
714 if (!(false == g_screen_reader && TTS_MODE_SCREEN_READER == client->mode)) {
716 ret = tts_dbus_request_finalize(client->uid);
718 if (TTS_ERROR_TIMED_OUT != ret) {
719 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] result : %s", __tts_get_error_code(ret));
722 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] retry finalize : %s", __tts_get_error_code(ret));
725 if (TTS_RETRY_COUNT == count) {
726 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to request");
733 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] Do not request finalize : g_sr(%d) mode(%d)", g_screen_reader, client->mode);
736 client->before_state = client->current_state;
737 client->current_state = TTS_STATE_CREATED;
739 if (NULL != client->state_changed_cb) {
740 tts_client_use_callback(client);
741 client->state_changed_cb(client->tts, client->before_state, client->current_state, client->state_changed_user_data);
742 tts_client_not_use_callback(client);
743 SLOG(LOG_DEBUG, TAG_TTSC, "State changed callback is called");
746 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
747 SLOG(LOG_DEBUG, TAG_TTSC, " ");
749 return TTS_ERROR_NONE;
752 bool __tts_supported_voice_cb(const char* engine_id, const char* language, int type, void* user_data)
754 tts_h tts = (tts_h)user_data;
756 tts_client_s* client = tts_client_get(tts);
757 if (NULL == client) {
758 SLOG(LOG_ERROR, TAG_TTSC, "[WARNING] A handle is not valid");
762 /* call callback function */
763 if (NULL != client->supported_voice_cb) {
764 return client->supported_voice_cb(tts, language, type, client->supported_voice_user_data);
766 SLOG(LOG_WARN, TAG_TTSC, "No registered callback function of supported voice");
772 int tts_foreach_supported_voices(tts_h tts, tts_supported_voice_cb callback, void* user_data)
774 if (0 != __tts_get_feature_enabled()) {
775 return TTS_ERROR_NOT_SUPPORTED;
778 SLOG(LOG_DEBUG, TAG_TTSC, "===== Foreach supported voices");
780 if (NULL == tts || NULL == callback) {
781 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input parameter is null");
782 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
783 SLOG(LOG_DEBUG, TAG_TTSC, " ");
784 return TTS_ERROR_INVALID_PARAMETER;
787 tts_client_s* client = tts_client_get(tts);
790 if (NULL == client) {
791 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not valid");
792 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
793 SLOG(LOG_DEBUG, TAG_TTSC, " ");
794 return TTS_ERROR_INVALID_PARAMETER;
798 char* current_engine = NULL;
799 ret = tts_config_mgr_get_engine(¤t_engine);
801 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to get current engine : %d", ret);
802 return __tts_convert_config_error_code(ret);
805 client->supported_voice_cb = callback;
806 client->supported_voice_user_data = user_data;
808 ret = tts_config_mgr_get_voice_list(current_engine, __tts_supported_voice_cb, client->tts);
810 if (NULL != current_engine) {
811 free(current_engine);
812 current_engine = NULL;
815 client->supported_voice_cb = NULL;
816 client->supported_voice_user_data = NULL;
819 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Result : %d", ret);
820 ret = TTS_ERROR_OPERATION_FAILED;
823 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
824 SLOG(LOG_DEBUG, TAG_TTSC, " ");
829 int tts_get_default_voice(tts_h tts, char** lang, int* vctype)
831 if (0 != __tts_get_feature_enabled()) {
832 return TTS_ERROR_NOT_SUPPORTED;
835 SLOG(LOG_DEBUG, TAG_TTSC, "===== Get default voice");
838 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input handle is null");
839 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
840 SLOG(LOG_DEBUG, TAG_TTSC, " ");
841 return TTS_ERROR_INVALID_PARAMETER;
844 tts_client_s* client = tts_client_get(tts);
846 if (NULL == client) {
847 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not valid");
848 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
849 SLOG(LOG_DEBUG, TAG_TTSC, " ");
850 return TTS_ERROR_INVALID_PARAMETER;
853 /* Request call remote method */
855 ret = tts_config_mgr_get_voice(lang, vctype);
857 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] result : %d", ret);
858 return __tts_convert_config_error_code(ret);
860 SLOG(LOG_DEBUG, TAG_TTSC, "[DEBUG] Default language(%s), type(%d)", *lang, *vctype);
863 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
864 SLOG(LOG_DEBUG, TAG_TTSC, " ");
869 int tts_get_max_text_size(tts_h tts, unsigned int* size)
871 if (0 != __tts_get_feature_enabled()) {
872 return TTS_ERROR_NOT_SUPPORTED;
875 if (NULL == tts || NULL == size) {
876 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Get max text count : Input parameter is null");
877 return TTS_ERROR_INVALID_PARAMETER;
880 tts_client_s* client = tts_client_get(tts);
882 if (NULL == client) {
883 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Get max text count : A handle is not valid");
884 return TTS_ERROR_INVALID_PARAMETER;
887 if (TTS_STATE_READY != client->current_state) {
888 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Get max text count : Current state is NOT 'READY'.");
889 return TTS_ERROR_INVALID_STATE;
892 // *size = TTS_MAX_TEXT_SIZE;
893 if (0 != tts_config_mgr_get_max_text_size(size)) {
894 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to get max text size");
895 return TTS_ERROR_INVALID_PARAMETER;
898 g_max_text_size = (int)*size;
900 SLOG(LOG_DEBUG, TAG_TTSC, "Get max text count : %d", *size);
901 return TTS_ERROR_NONE;
904 int tts_get_state(tts_h tts, tts_state_e* state)
906 if (0 != __tts_get_feature_enabled()) {
907 return TTS_ERROR_NOT_SUPPORTED;
910 if (NULL == tts || NULL == state) {
911 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Get state : Input parameter is null");
912 return TTS_ERROR_INVALID_PARAMETER;
915 tts_client_s* client = tts_client_get(tts);
917 if (NULL == client) {
918 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Get state : A handle is not valid");
919 return TTS_ERROR_INVALID_PARAMETER;
922 *state = client->current_state;
925 case TTS_STATE_CREATED: SLOG(LOG_DEBUG, TAG_TTSC, "Current state is 'Created'"); break;
926 case TTS_STATE_READY: SLOG(LOG_DEBUG, TAG_TTSC, "Current state is 'Ready'"); break;
927 case TTS_STATE_PLAYING: SLOG(LOG_DEBUG, TAG_TTSC, "Current state is 'Playing'"); break;
928 case TTS_STATE_PAUSED: SLOG(LOG_DEBUG, TAG_TTSC, "Current state is 'Paused'"); break;
929 default: SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Invalid value"); break;
932 return TTS_ERROR_NONE;
935 int tts_get_speed_range(tts_h tts, int* min, int* normal, int* max)
937 if (0 != __tts_get_feature_enabled()) {
938 return TTS_ERROR_NOT_SUPPORTED;
941 if (NULL == tts || NULL == min || NULL == normal || NULL == max) {
942 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input parameter is null");
943 return TTS_ERROR_INVALID_PARAMETER;
946 tts_client_s* client = tts_client_get(tts);
948 if (NULL == client) {
949 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Get state : A handle is not valid");
950 return TTS_ERROR_INVALID_PARAMETER;
953 *min = TTS_SPEED_MIN;
954 *normal = TTS_SPEED_NORMAL;
955 *max = TTS_SPEED_MAX;
957 return TTS_ERROR_NONE;
960 int tts_get_error_message(tts_h tts, char** err_msg)
962 if (0 != __tts_get_feature_enabled()) {
963 return TTS_ERROR_NOT_SUPPORTED;
966 if (NULL == tts || NULL == err_msg) {
967 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input parameter is null");
968 return TTS_ERROR_INVALID_PARAMETER;
971 tts_client_s* client = tts_client_get(tts);
973 if (NULL == client) {
974 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Get state : A handle is not valid");
975 return TTS_ERROR_INVALID_PARAMETER;
978 if (NULL != client->err_msg) {
979 *err_msg = strdup(client->err_msg);
980 SLOG(LOG_DEBUG, TAG_TTSC, "[SUCCESS] Error msg (%s)", *err_msg);
983 SLOG(LOG_DEBUG, TAG_TTSC, "[SUCCESS] Error msg (NULL)");
986 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
987 SLOG(LOG_DEBUG, TAG_TTSC, " ");
989 return TTS_ERROR_NONE;
992 int tts_add_text(tts_h tts, const char* text, const char* language, int voice_type, int speed, int* utt_id)
994 SLOG(LOG_INFO, TAG_TTSC, "[DEBUG] Add text: text(%s), language(%s), type(%d)", (NULL == text) ? "NULL" : text, (NULL == language) ? "NULL" : language, voice_type);
996 if (0 != __tts_get_feature_enabled()) {
997 return TTS_ERROR_NOT_SUPPORTED;
1001 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Speed should not be negative(%d)", speed);
1002 return TTS_ERROR_INVALID_PARAMETER;
1005 if (voice_type < 0) {
1006 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Voice type should not be negative(%d)", voice_type);
1007 return TTS_ERROR_INVALID_PARAMETER;
1010 SLOG(LOG_DEBUG, TAG_TTSC, "===== Add text");
1012 if (NULL == tts || NULL == utt_id) {
1013 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input parameter is null");
1014 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1015 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1016 return TTS_ERROR_INVALID_PARAMETER;
1019 tts_client_s* client = tts_client_get(tts);
1021 if (NULL == client) {
1022 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not valid");
1023 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1024 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1025 return TTS_ERROR_INVALID_PARAMETER;
1028 if (TTS_STATE_CREATED == client->current_state) {
1029 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Current state is 'CREATED'.");
1030 return TTS_ERROR_INVALID_STATE;
1033 if (-1 == g_max_text_size) {
1034 SLOG(LOG_DEBUG, TAG_TTSC, "[DEBUG] g_max_text_size is %d", g_max_text_size);
1035 if (0 != tts_config_mgr_get_max_text_size((unsigned int*)&g_max_text_size)) {
1036 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to get max text size");
1037 return TTS_ERROR_INVALID_PARAMETER;
1041 if (0 == g_max_text_size) {
1042 if (strlen(text) <= 0) {
1043 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input text size is invalid. (max text size is unlimited.)");
1044 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1045 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1046 return TTS_ERROR_INVALID_PARAMETER;
1049 SLOG(LOG_DEBUG, TAG_TTSC, "[DEBUG] g_max_text_size is %d", g_max_text_size);
1050 if (g_max_text_size < strlen(text) || strlen(text) <= 0) {
1051 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input text size is invalid.");
1052 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1053 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1054 return TTS_ERROR_INVALID_PARAMETER;
1058 if (TTS_SPEED_AUTO > speed || TTS_SPEED_MAX < speed) {
1059 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] speed value(%d) is invalid.", speed);
1060 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1061 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1062 return TTS_ERROR_INVALID_PARAMETER;
1065 if (false == g_screen_reader && TTS_MODE_SCREEN_READER == client->mode) {
1066 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] Screen reader option is NOT available. Ignore this request");
1067 return TTS_ERROR_INVALID_STATE;
1070 if (true == client->credential_needed && NULL == client->credential) {
1071 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Do not have app credential for this engine");
1072 return TTS_ERROR_PERMISSION_DENIED;
1075 /* check valid utf8 */
1079 dbus_error_init(&err);
1081 valid = dbus_validate_utf8(text, &err);
1082 if (dbus_error_is_set(&err)) {
1083 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Dbus Error(%s), text(%s)", err.message, text);
1084 dbus_error_free(&err);
1085 return TTS_ERROR_INVALID_PARAMETER;
1088 if (valid != true) {
1089 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Text is invalid - '%s'", text);
1090 return TTS_ERROR_INVALID_PARAMETER;
1092 SLOG(LOG_DEBUG, TAG_TTSC, "Text is valid - text is '%s'", text);
1094 /* change default language value */
1097 if (NULL == language)
1098 temp = strdup("default");
1100 temp = strdup(language);
1102 client->current_utt_id++;
1103 if (client->current_utt_id == 10000) {
1104 client->current_utt_id = 1;
1111 ret = tts_dbus_request_add_text(client->uid, text, temp, voice_type, speed, client->current_utt_id, client->credential);
1113 if (TTS_ERROR_TIMED_OUT != ret) {
1114 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] result : %s", __tts_get_error_code(ret));
1117 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] retry add text : %s", __tts_get_error_code(ret));
1120 if (TTS_RETRY_MIN_COUNT == count) {
1121 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to request");
1126 *utt_id = client->current_utt_id;
1135 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1136 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1141 static void __tts_play_async(void *data)
1143 tts_h tts = (tts_h)data;
1144 tts_client_s* client = tts_client_get(tts);
1147 if (NULL == client) {
1148 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not valid");
1155 ret = tts_dbus_request_play(client->uid, client->credential);
1157 if (TTS_ERROR_TIMED_OUT != ret) {
1158 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] result : %s", __tts_get_error_code(ret));
1161 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] retry play : %s", __tts_get_error_code(ret));
1164 if (TTS_RETRY_COUNT == count) {
1165 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to request");
1173 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to play tts : %s", __tts_get_error_code(ret));
1175 client->reason = ret;
1176 client->utt_id = -1;
1178 ecore_timer_add(0, __tts_notify_error, client->tts);
1182 client->before_state = client->current_state;
1183 client->current_state = TTS_STATE_PLAYING;
1185 if (NULL != client->state_changed_cb) {
1186 tts_client_use_callback(client);
1187 client->state_changed_cb(client->tts, client->before_state, client->current_state, client->state_changed_user_data);
1188 tts_client_not_use_callback(client);
1189 SLOG(LOG_DEBUG, TAG_TTSC, "State changed callback is called");
1192 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1193 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1198 int tts_play_async(tts_h tts)
1200 if (0 != __tts_get_feature_enabled()) {
1201 return TTS_ERROR_NOT_SUPPORTED;
1204 SLOG(LOG_DEBUG, TAG_TTSC, "===== Play tts");
1207 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input handle is null.");
1208 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1209 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1210 return TTS_ERROR_INVALID_PARAMETER;
1213 tts_client_s* client = tts_client_get(tts);
1215 if (NULL == client) {
1216 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not valid.");
1217 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1218 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1219 return TTS_ERROR_INVALID_PARAMETER;
1222 if (TTS_STATE_PLAYING == client->current_state || TTS_STATE_CREATED == client->current_state) {
1223 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] The current state is invalid.");
1224 return TTS_ERROR_INVALID_STATE;
1227 if (false == g_screen_reader && TTS_MODE_SCREEN_READER == client->mode) {
1228 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] Screen reader option is NOT available. Ignore this request");
1229 return TTS_ERROR_INVALID_STATE;
1232 if (true == client->credential_needed && NULL == client->credential) {
1233 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Do not have app credential for this engine");
1234 return TTS_ERROR_PERMISSION_DENIED;
1237 ecore_main_loop_thread_safe_call_async(__tts_play_async, (void*)tts);
1239 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1240 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1242 return TTS_ERROR_NONE;
1245 int tts_play(tts_h tts)
1247 if (0 != __tts_get_feature_enabled()) {
1248 return TTS_ERROR_NOT_SUPPORTED;
1251 SLOG(LOG_INFO, TAG_TTSC, "===== Play tts");
1254 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input handle is null.");
1255 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1256 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1257 return TTS_ERROR_INVALID_PARAMETER;
1260 tts_client_s* client = tts_client_get(tts);
1262 if (NULL == client) {
1263 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not valid.");
1264 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1265 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1266 return TTS_ERROR_INVALID_PARAMETER;
1269 if (TTS_STATE_PLAYING == client->current_state || TTS_STATE_CREATED == client->current_state) {
1270 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] The current state is invalid.");
1271 return TTS_ERROR_INVALID_STATE;
1274 if (false == g_screen_reader && TTS_MODE_SCREEN_READER == client->mode) {
1275 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] Screen reader option is NOT available. Ignore this request");
1276 return TTS_ERROR_INVALID_STATE;
1279 if (true == client->credential_needed && NULL == client->credential) {
1280 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Do not have app credential for this engine");
1281 return TTS_ERROR_PERMISSION_DENIED;
1287 ret = tts_dbus_request_play(client->uid, client->credential);
1289 if (TTS_ERROR_TIMED_OUT != ret) {
1290 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] result : %s", __tts_get_error_code(ret));
1293 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] retry play : %s", __tts_get_error_code(ret));
1296 if (TTS_RETRY_COUNT == count) {
1297 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to request");
1304 client->before_state = client->current_state;
1305 client->current_state = TTS_STATE_PLAYING;
1307 if (NULL != client->state_changed_cb) {
1308 tts_client_use_callback(client);
1309 client->state_changed_cb(client->tts, client->before_state, client->current_state, client->state_changed_user_data);
1310 tts_client_not_use_callback(client);
1311 SLOG(LOG_DEBUG, TAG_TTSC, "State changed callback is called");
1314 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1315 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1317 return TTS_ERROR_NONE;
1320 static void __tts_stop_async(void *data)
1322 tts_h tts = (tts_h)data;
1323 tts_client_s* client = tts_client_get(tts);
1326 if (NULL == client) {
1327 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not valid");
1334 ret = tts_dbus_request_stop(client->uid);
1336 if (TTS_ERROR_TIMED_OUT != ret) {
1337 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] result : %s", __tts_get_error_code(ret));
1340 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] retry stop : %s", __tts_get_error_code(ret));
1343 if (TTS_RETRY_COUNT == count) {
1344 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to request");
1352 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to stop tts : %s", __tts_get_error_code(ret));
1354 client->reason = ret;
1355 client->utt_id = -1;
1357 ecore_timer_add(0, __tts_notify_error, client->tts);
1361 client->before_state = client->current_state;
1362 client->current_state = TTS_STATE_READY;
1364 if (NULL != client->state_changed_cb) {
1365 tts_client_use_callback(client);
1366 client->state_changed_cb(client->tts, client->before_state, client->current_state, client->state_changed_user_data);
1367 tts_client_not_use_callback(client);
1368 SLOG(LOG_DEBUG, TAG_TTSC, "State changed callback is called");
1371 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1372 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1377 int tts_stop_aync(tts_h tts)
1379 if (0 != __tts_get_feature_enabled()) {
1380 return TTS_ERROR_NOT_SUPPORTED;
1383 SLOG(LOG_DEBUG, TAG_TTSC, "===== Stop tts");
1386 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input handle is null");
1387 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1388 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1389 return TTS_ERROR_INVALID_PARAMETER;
1392 tts_client_s* client = tts_client_get(tts);
1394 if (NULL == client) {
1395 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not valid");
1396 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1397 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1398 return TTS_ERROR_INVALID_PARAMETER;
1401 if (TTS_STATE_CREATED == client->current_state) {
1402 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Current state is 'CREATED'.");
1403 return TTS_ERROR_INVALID_STATE;
1406 if (false == g_screen_reader && TTS_MODE_SCREEN_READER == client->mode) {
1407 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] Screen reader option is NOT available. Ignore this request");
1408 return TTS_ERROR_INVALID_STATE;
1411 ecore_main_loop_thread_safe_call_async(__tts_stop_async, (void*)tts);
1413 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1414 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1416 return TTS_ERROR_NONE;
1419 int tts_stop(tts_h tts)
1421 if (0 != __tts_get_feature_enabled()) {
1422 return TTS_ERROR_NOT_SUPPORTED;
1425 SLOG(LOG_INFO, TAG_TTSC, "===== Stop tts");
1428 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input handle is null");
1429 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1430 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1431 return TTS_ERROR_INVALID_PARAMETER;
1434 tts_client_s* client = tts_client_get(tts);
1436 if (NULL == client) {
1437 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not valid");
1438 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1439 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1440 return TTS_ERROR_INVALID_PARAMETER;
1443 if (TTS_STATE_CREATED == client->current_state) {
1444 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Current state is 'CREATED'.");
1445 return TTS_ERROR_INVALID_STATE;
1448 if (false == g_screen_reader && TTS_MODE_SCREEN_READER == client->mode) {
1449 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] Screen reader option is NOT available. Ignore this request");
1450 return TTS_ERROR_INVALID_STATE;
1456 ret = tts_dbus_request_stop(client->uid);
1458 if (TTS_ERROR_TIMED_OUT != ret) {
1459 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] result : %s", __tts_get_error_code(ret));
1462 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] retry stop : %s", __tts_get_error_code(ret));
1465 if (TTS_RETRY_COUNT == count) {
1466 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to request");
1473 client->before_state = client->current_state;
1474 client->current_state = TTS_STATE_READY;
1476 if (NULL != client->state_changed_cb) {
1477 tts_client_use_callback(client);
1478 client->state_changed_cb(client->tts, client->before_state, client->current_state, client->state_changed_user_data);
1479 tts_client_not_use_callback(client);
1480 SLOG(LOG_DEBUG, TAG_TTSC, "State changed callback is called");
1483 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1484 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1486 return TTS_ERROR_NONE;
1489 static void __tts_pause_async(void *data)
1491 tts_h tts = (tts_h)data;
1492 tts_client_s* client = tts_client_get(tts);
1495 if (NULL == client) {
1496 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not valid");
1503 ret = tts_dbus_request_pause(client->uid);
1505 if (TTS_ERROR_TIMED_OUT != ret) {
1506 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] result : %s", __tts_get_error_code(ret));
1509 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] retry pause : %s", __tts_get_error_code(ret));
1512 if (TTS_RETRY_COUNT == count) {
1513 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to request");
1521 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to pause tts : %s", __tts_get_error_code(ret));
1523 client->reason = ret;
1524 client->utt_id = -1;
1526 ecore_timer_add(0, __tts_notify_error, client->tts);
1530 client->before_state = client->current_state;
1531 client->current_state = TTS_STATE_PAUSED;
1533 if (NULL != client->state_changed_cb) {
1534 tts_client_use_callback(client);
1535 client->state_changed_cb(client->tts, client->before_state, client->current_state, client->state_changed_user_data);
1536 tts_client_not_use_callback(client);
1537 SLOG(LOG_DEBUG, TAG_TTSC, "State changed callback is called");
1540 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1541 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1546 int tts_pause_async(tts_h tts)
1548 if (0 != __tts_get_feature_enabled()) {
1549 return TTS_ERROR_NOT_SUPPORTED;
1552 SLOG(LOG_DEBUG, TAG_TTSC, "===== Pause tts");
1555 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input handle is null");
1556 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1557 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1558 return TTS_ERROR_INVALID_PARAMETER;
1561 tts_client_s* client = tts_client_get(tts);
1563 if (NULL == client) {
1564 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not valid");
1565 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1566 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1567 return TTS_ERROR_INVALID_PARAMETER;
1570 if (TTS_STATE_PLAYING != client->current_state) {
1571 SLOG(LOG_ERROR, TAG_TTSC, "[Error] The Current state is NOT 'playing'. So this request should be not running.");
1572 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1573 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1574 return TTS_ERROR_INVALID_STATE;
1577 if (false == g_screen_reader && TTS_MODE_SCREEN_READER == client->mode) {
1578 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] Screen reader option is NOT available. Ignore this request");
1579 return TTS_ERROR_INVALID_STATE;
1582 ecore_main_loop_thread_safe_call_async(__tts_pause_async, (void*)tts);
1584 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1585 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1587 return TTS_ERROR_NONE;
1590 int tts_pause(tts_h tts)
1592 if (0 != __tts_get_feature_enabled()) {
1593 return TTS_ERROR_NOT_SUPPORTED;
1596 SLOG(LOG_INFO, TAG_TTSC, "===== Pause tts");
1599 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input handle is null");
1600 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1601 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1602 return TTS_ERROR_INVALID_PARAMETER;
1605 tts_client_s* client = tts_client_get(tts);
1607 if (NULL == client) {
1608 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not valid");
1609 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1610 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1611 return TTS_ERROR_INVALID_PARAMETER;
1614 if (TTS_STATE_PLAYING != client->current_state) {
1615 SLOG(LOG_ERROR, TAG_TTSC, "[Error] The Current state is NOT 'playing'. So this request should be not running.");
1616 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1617 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1618 return TTS_ERROR_INVALID_STATE;
1621 if (false == g_screen_reader && TTS_MODE_SCREEN_READER == client->mode) {
1622 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] Screen reader option is NOT available. Ignore this request");
1623 return TTS_ERROR_INVALID_STATE;
1629 ret = tts_dbus_request_pause(client->uid);
1631 if (TTS_ERROR_TIMED_OUT != ret) {
1632 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] result : %s", __tts_get_error_code(ret));
1635 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] retry pause : %s", __tts_get_error_code(ret));
1638 if (TTS_RETRY_COUNT == count) {
1639 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to request");
1646 client->before_state = client->current_state;
1647 client->current_state = TTS_STATE_PAUSED;
1649 if (NULL != client->state_changed_cb) {
1650 tts_client_use_callback(client);
1651 client->state_changed_cb(client->tts, client->before_state, client->current_state, client->state_changed_user_data);
1652 tts_client_not_use_callback(client);
1653 SLOG(LOG_DEBUG, TAG_TTSC, "State changed callback is called");
1656 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1657 SLOG(LOG_DEBUG, TAG_TTSC, " ");
1659 return TTS_ERROR_NONE;
1662 int tts_set_private_data(tts_h tts, const char* key, const char* data)
1664 if (0 != __tts_get_feature_enabled()) {
1665 return TTS_ERROR_NOT_SUPPORTED;
1668 SLOG(LOG_INFO, TAG_TTSC, "===== Set private data, key(%s), data(%s)", key, data);
1671 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input handle isnull");
1672 return TTS_ERROR_INVALID_PARAMETER;
1675 if (NULL == key || NULL == data) {
1676 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Invalid parameter");
1677 return TTS_ERROR_INVALID_PARAMETER;
1680 tts_client_s* client = tts_client_get(tts);
1682 if (NULL == client) {
1683 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not valid");
1684 return TTS_ERROR_INVALID_PARAMETER;
1687 if (TTS_STATE_READY != client->current_state) {
1688 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Invalid state : Current state is NOT 'READY'");
1689 return TTS_ERROR_INVALID_STATE;
1692 if (true != client->internal && (0 == strcmp(key, "EnableServerTTS") || 0 == strcmp(key, "DisableServerTTS"))) {
1693 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] This is not an internal app");
1694 return TTS_ERROR_INVALID_PARAMETER;
1700 ret = tts_dbus_request_set_private_data(client->uid, key, data);
1702 if (TTS_ERROR_TIMED_OUT != ret) {
1703 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] result : %s", __tts_get_error_code(ret));
1706 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] retry : %s", __tts_get_error_code(ret));
1709 if (TTS_RETRY_COUNT == count) {
1710 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to request");
1717 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1718 SLOG(LOG_DEBUG, TAG_TTSC, "");
1723 int tts_get_private_data(tts_h tts, const char* key, char** data)
1725 if (0 != __tts_get_feature_enabled()) {
1726 return TTS_ERROR_NOT_SUPPORTED;
1729 SLOG(LOG_INFO, TAG_TTSC, "===== Get private data, key(%s)", key);
1732 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Input handle is null");
1733 return TTS_ERROR_INVALID_PARAMETER;
1736 if (NULL == key || NULL == data) {
1737 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Invalid parameter");
1738 return TTS_ERROR_INVALID_PARAMETER;
1741 tts_client_s* client = tts_client_get(tts);
1743 if (NULL == client) {
1744 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] A handle is not valid");
1745 return TTS_ERROR_INVALID_PARAMETER;
1748 if (TTS_STATE_READY != client->current_state) {
1749 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Invalid state : Current state is NOT 'READY'");
1750 return TTS_ERROR_INVALID_STATE;
1756 ret = tts_dbus_request_get_private_data(client->uid, key, data);
1758 if (TTS_ERROR_TIMED_OUT != ret) {
1759 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] result : %s", __tts_get_error_code(ret));
1762 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] retry : %s", __tts_get_error_code(ret));
1765 if (TTS_RETRY_COUNT == count) {
1766 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to request");
1773 if (0 == strncmp(*data, "NULL", strlen(*data))) {
1778 SLOG(LOG_DEBUG, TAG_TTSC, "=====");
1779 SLOG(LOG_DEBUG, TAG_TTSC, "");
1784 static Eina_Bool __tts_notify_error(void *data)
1786 tts_h tts = (tts_h)data;
1788 tts_client_s* client = tts_client_get(tts);
1791 if (NULL == client) {
1792 SLOG(LOG_WARN, TAG_TTSC, "Fail to notify error msg : A handle is not valid");
1796 SLOG(LOG_DEBUG, TAG_TTSC, "Error data : uttid(%d) reason(%s)", client->utt_id, __tts_get_error_code(client->reason));
1798 if (NULL != client->error_cb) {
1799 SLOG(LOG_DEBUG, TAG_TTSC, "Call callback function of error");
1800 tts_client_use_callback(client);
1801 g_err_callback_status = true;
1802 client->error_cb(client->tts, client->utt_id, client->reason, client->error_user_data);
1803 g_err_callback_status = false;
1804 tts_client_not_use_callback(client);
1806 SLOG(LOG_WARN, TAG_TTSC, "No registered callback function of error ");
1812 int __tts_cb_error(int uid, tts_error_e reason, int utt_id, char* err_msg)
1815 GList* client_list = NULL;
1816 client_list = tts_client_get_client_list();
1819 tts_client_s *data = NULL;
1821 if (g_list_length(client_list) > 0) {
1822 /* Get a first item */
1823 iter = g_list_first(client_list);
1825 while (NULL != iter) {
1828 data->utt_id = utt_id;
1829 data->reason = reason;
1830 if (NULL != data->err_msg) {
1831 free(data->err_msg);
1832 data->err_msg = NULL;
1834 if (NULL != err_msg)
1835 data->err_msg = strdup(err_msg);
1837 /* call callback function */
1838 if (NULL != data->error_cb) {
1839 ecore_timer_add(0, __tts_notify_error, data->tts);
1841 SLOG(LOG_WARN, TAG_TTSC, "No registered callback function of error ");
1844 if (TTS_ERROR_SERVICE_RESET == reason) {
1845 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] Service Reset");
1847 data->current_state = TTS_STATE_CREATED;
1848 if (0 != tts_prepare(data->tts)) {
1849 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to prepare");
1854 iter = g_list_next(iter);
1858 tts_client_s* client = tts_client_get_by_uid(uid);
1860 if (NULL == client) {
1861 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] A handle is not valid");
1862 return TTS_ERROR_INVALID_PARAMETER;
1865 client->utt_id = utt_id;
1866 client->reason = reason;
1867 if (NULL != client->err_msg) {
1868 free(client->err_msg);
1869 client->err_msg = NULL;
1871 if (NULL != err_msg)
1872 client->err_msg = strdup(err_msg);
1874 /* call callback function */
1875 if (NULL != client->error_cb) {
1876 ecore_timer_add(0, __tts_notify_error, client->tts);
1878 SLOG(LOG_WARN, TAG_TTSC, "No registered callback function of error ");
1881 if (TTS_ERROR_SERVICE_RESET == reason) {
1882 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] Service Reset");
1884 client->current_state = TTS_STATE_CREATED;
1885 if (0 != tts_prepare(client->tts)) {
1886 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Fail to prepare");
1894 static Eina_Bool __tts_notify_state_changed(void *data)
1896 tts_h tts = (tts_h)data;
1898 tts_client_s* client = tts_client_get(tts);
1901 if (NULL == client) {
1902 SLOG(LOG_WARN, TAG_TTSC, "Fail to notify state changed : A handle is not valid");
1906 if (NULL != client->state_changed_cb) {
1907 tts_client_use_callback(client);
1908 client->state_changed_cb(client->tts, client->before_state, client->current_state, client->state_changed_user_data);
1909 tts_client_not_use_callback(client);
1910 SLOG(LOG_DEBUG, TAG_TTSC, "State changed callback is called : pre(%d) cur(%d)", client->before_state, client->current_state);
1912 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] State changed callback is null");
1918 int __tts_cb_set_state(int uid, int state)
1920 tts_client_s* client = tts_client_get_by_uid(uid);
1921 if (NULL == client) {
1922 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] The handle is not valid");
1926 tts_state_e state_from_daemon = (tts_state_e)state;
1928 if (client->current_state == state_from_daemon) {
1929 SLOG(LOG_DEBUG, TAG_TTSC, "Current state has already been %d", client->current_state);
1933 if (NULL != client->state_changed_cb) {
1934 ecore_timer_add(0, __tts_notify_state_changed, client->tts);
1936 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] State changed callback is null");
1939 client->before_state = client->current_state;
1940 client->current_state = state_from_daemon;
1945 int __tts_cb_utt_started(int uid, int utt_id)
1947 tts_client_s* client = tts_client_get_by_uid(uid);
1949 if (NULL == client) {
1950 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] A handle is not valid");
1951 return TTS_ERROR_INVALID_PARAMETER;
1954 SLOG(LOG_INFO, TAG_TTSC, "utterance started : utt id(%d) ", utt_id);
1956 client->utt_id = utt_id;
1958 /* call callback function */
1959 if (NULL != client->utt_started_cb) {
1960 SLOG(LOG_DEBUG, TAG_TTSC, "Call callback function of utterance started ");
1961 tts_client_use_callback(client);
1962 client->utt_started_cb(client->tts, client->utt_id, client->utt_started_user_data);
1963 tts_client_not_use_callback(client);
1965 SLOG(LOG_WARN, TAG_TTSC, "No registered callback function of utterance started ");
1971 int __tts_cb_utt_completed(int uid, int utt_id)
1973 tts_client_s* client = tts_client_get_by_uid(uid);
1975 if (NULL == client) {
1976 SLOG(LOG_WARN, TAG_TTSC, "[WARNING] A handle is not valid");
1977 return TTS_ERROR_INVALID_PARAMETER;
1980 SLOG(LOG_INFO, TAG_TTSC, "utterance completed : uttid(%d) ", utt_id);
1982 client->utt_id = utt_id;
1984 /* call callback function */
1985 if (NULL != client->utt_completeted_cb) {
1986 SLOG(LOG_DEBUG, TAG_TTSC, "Call callback function of utterance completed ");
1987 tts_client_use_callback(client);
1988 client->utt_completeted_cb(client->tts, client->utt_id, client->utt_completed_user_data);
1989 tts_client_not_use_callback(client);
1991 SLOG(LOG_WARN, TAG_TTSC, "No registered callback function of utterance completed ");
1997 int tts_set_state_changed_cb(tts_h tts, tts_state_changed_cb callback, void* user_data)
1999 if (0 != __tts_get_feature_enabled()) {
2000 return TTS_ERROR_NOT_SUPPORTED;
2003 if (NULL == tts || NULL == callback) {
2004 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Set state changed cb : Input parameter is null");
2005 return TTS_ERROR_INVALID_PARAMETER;
2008 tts_client_s* client = tts_client_get(tts);
2010 if (NULL == client) {
2011 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Set state changed cb : A handle is not valid");
2012 return TTS_ERROR_INVALID_PARAMETER;
2015 if (TTS_STATE_CREATED != client->current_state) {
2016 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Set state changed cb : Current state is not 'Created'.");
2017 return TTS_ERROR_INVALID_STATE;
2020 client->state_changed_cb = callback;
2021 client->state_changed_user_data = user_data;
2023 SLOG(LOG_INFO, TAG_TTSC, "[SUCCESS] Set state changed cb");
2028 int tts_unset_state_changed_cb(tts_h tts)
2030 if (0 != __tts_get_feature_enabled()) {
2031 return TTS_ERROR_NOT_SUPPORTED;
2035 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Unset state changed cb : Input parameter is null");
2036 return TTS_ERROR_INVALID_PARAMETER;
2039 tts_client_s* client = tts_client_get(tts);
2041 if (NULL == client) {
2042 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Unset state changed cb : A handle is not valid");
2043 return TTS_ERROR_INVALID_PARAMETER;
2046 if (TTS_STATE_CREATED != client->current_state) {
2047 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Unset state changed cb : Current state is not 'Created'.");
2048 return TTS_ERROR_INVALID_STATE;
2051 client->state_changed_cb = NULL;
2052 client->state_changed_user_data = NULL;
2054 SLOG(LOG_DEBUG, TAG_TTSC, "[SUCCESS] Unset state changed cb");
2059 int tts_set_utterance_started_cb(tts_h tts, tts_utterance_started_cb callback, void* user_data)
2061 if (0 != __tts_get_feature_enabled()) {
2062 return TTS_ERROR_NOT_SUPPORTED;
2065 if (NULL == tts || NULL == callback) {
2066 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Set utt started cb : Input parameter is null");
2067 return TTS_ERROR_INVALID_PARAMETER;
2070 tts_client_s* client = tts_client_get(tts);
2072 if (NULL == client) {
2073 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Set utt started cb : A handle is not valid");
2074 return TTS_ERROR_INVALID_PARAMETER;
2077 if (TTS_STATE_CREATED != client->current_state) {
2078 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Set utt started cb : Current state is not 'Created'.");
2079 return TTS_ERROR_INVALID_STATE;
2082 client->utt_started_cb = callback;
2083 client->utt_started_user_data = user_data;
2085 SLOG(LOG_DEBUG, TAG_TTSC, "[SUCCESS] Set utt started cb");
2090 int tts_unset_utterance_started_cb(tts_h tts)
2092 if (0 != __tts_get_feature_enabled()) {
2093 return TTS_ERROR_NOT_SUPPORTED;
2097 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Unset utt started cb : Input parameter is null");
2098 return TTS_ERROR_INVALID_PARAMETER;
2101 tts_client_s* client = tts_client_get(tts);
2103 if (NULL == client) {
2104 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Unset utt started cb : A handle is not valid");
2105 return TTS_ERROR_INVALID_PARAMETER;
2108 if (TTS_STATE_CREATED != client->current_state) {
2109 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Unset utt started cb : Current state is not 'Created'.");
2110 return TTS_ERROR_INVALID_STATE;
2113 client->utt_started_cb = NULL;
2114 client->utt_started_user_data = NULL;
2116 SLOG(LOG_DEBUG, TAG_TTSC, "[SUCCESS] Unset utt started cb");
2121 int tts_set_utterance_completed_cb(tts_h tts, tts_utterance_completed_cb callback, void* user_data)
2123 if (0 != __tts_get_feature_enabled()) {
2124 return TTS_ERROR_NOT_SUPPORTED;
2127 if (NULL == tts || NULL == callback) {
2128 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Set utt completed cb : Input parameter is null");
2129 return TTS_ERROR_INVALID_PARAMETER;
2132 tts_client_s* client = tts_client_get(tts);
2134 if (NULL == client) {
2135 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Set utt completed cb : A handle is not valid");
2136 return TTS_ERROR_INVALID_PARAMETER;
2139 if (TTS_STATE_CREATED != client->current_state) {
2140 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Set utt completed cb : Current state is not 'Created'.");
2141 return TTS_ERROR_INVALID_STATE;
2144 client->utt_completeted_cb = callback;
2145 client->utt_completed_user_data = user_data;
2147 SLOG(LOG_DEBUG, TAG_TTSC, "[SUCCESS] Set utt completed cb");
2152 int tts_unset_utterance_completed_cb(tts_h tts)
2154 if (0 != __tts_get_feature_enabled()) {
2155 return TTS_ERROR_NOT_SUPPORTED;
2159 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Unset utt completed cb : Input parameter is null");
2160 return TTS_ERROR_INVALID_PARAMETER;
2163 tts_client_s* client = tts_client_get(tts);
2165 if (NULL == client) {
2166 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Unset utt completed cb : A handle is not valid");
2167 return TTS_ERROR_INVALID_PARAMETER;
2170 if (TTS_STATE_CREATED != client->current_state) {
2171 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Unset utt completed cb : Current state is not 'Created'.");
2172 return TTS_ERROR_INVALID_STATE;
2175 client->utt_completeted_cb = NULL;
2176 client->utt_completed_user_data = NULL;
2178 SLOG(LOG_DEBUG, TAG_TTSC, "[SUCCESS] Unset utt completed cb");
2182 int tts_set_error_cb(tts_h tts, tts_error_cb callback, void* user_data)
2184 if (0 != __tts_get_feature_enabled()) {
2185 return TTS_ERROR_NOT_SUPPORTED;
2188 if (NULL == tts || NULL == callback) {
2189 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Set error cb : Input parameter is null");
2190 return TTS_ERROR_INVALID_PARAMETER;
2193 tts_client_s* client = tts_client_get(tts);
2195 if (NULL == client) {
2196 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Set error cb : A handle is not valid");
2197 return TTS_ERROR_INVALID_PARAMETER;
2200 if (TTS_STATE_CREATED != client->current_state) {
2201 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Set error cb : Current state is not 'Created'.");
2202 return TTS_ERROR_INVALID_STATE;
2205 client->error_cb = callback;
2206 client->error_user_data = user_data;
2208 SLOG(LOG_DEBUG, TAG_TTSC, "[SUCCESS] Set error cb");
2213 int tts_unset_error_cb(tts_h tts)
2215 if (0 != __tts_get_feature_enabled()) {
2216 return TTS_ERROR_NOT_SUPPORTED;
2220 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Unset error cb : Input parameter is null");
2221 return TTS_ERROR_INVALID_PARAMETER;
2224 tts_client_s* client = tts_client_get(tts);
2226 if (NULL == client) {
2227 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Unset error cb : A handle is not valid");
2228 return TTS_ERROR_INVALID_PARAMETER;
2231 if (TTS_STATE_CREATED != client->current_state) {
2232 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Unset error cb : Current state is not 'Created'.");
2233 return TTS_ERROR_INVALID_STATE;
2236 client->error_cb = NULL;
2237 client->error_user_data = NULL;
2239 SLOG(LOG_DEBUG, TAG_TTSC, "[SUCCESS] Unset error cb");
2244 int tts_set_default_voice_changed_cb(tts_h tts, tts_default_voice_changed_cb callback, void* user_data)
2246 if (0 != __tts_get_feature_enabled()) {
2247 return TTS_ERROR_NOT_SUPPORTED;
2250 if (NULL == tts || NULL == callback) {
2251 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Set default voice changed cb : Input parameter is null");
2252 return TTS_ERROR_INVALID_PARAMETER;
2255 tts_client_s* client = tts_client_get(tts);
2257 if (NULL == client) {
2258 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Set default voice changed cb : A handle is not valid");
2259 return TTS_ERROR_INVALID_PARAMETER;
2262 if (TTS_STATE_CREATED != client->current_state) {
2263 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Set default voice changed cb : Current state is not 'Created'.");
2264 return TTS_ERROR_INVALID_STATE;
2267 client->default_voice_changed_cb = callback;
2268 client->default_voice_changed_user_data = user_data;
2270 SLOG(LOG_DEBUG, TAG_TTSC, "[SUCCESS] Set default voice changed cb");
2275 int tts_unset_default_voice_changed_cb(tts_h tts)
2277 if (0 != __tts_get_feature_enabled()) {
2278 return TTS_ERROR_NOT_SUPPORTED;
2282 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Unset default voice changed cb : Input parameter is null");
2283 return TTS_ERROR_INVALID_PARAMETER;
2286 tts_client_s* client = tts_client_get(tts);
2288 if (NULL == client) {
2289 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Unset default voice changed cb : A handle is not valid");
2290 return TTS_ERROR_INVALID_PARAMETER;
2293 if (TTS_STATE_CREATED != client->current_state) {
2294 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Unset default voice changed cb : Current state is not 'Created'.");
2295 return TTS_ERROR_INVALID_STATE;
2298 client->default_voice_changed_cb = NULL;
2299 client->default_voice_changed_user_data = NULL;
2301 SLOG(LOG_DEBUG, TAG_TTSC, "[SUCCESS] Unset default voice changed cb");
2306 int tts_set_engine_changed_cb(tts_h tts, tts_engine_changed_cb callback, void* user_data)
2308 if (0 != __tts_get_feature_enabled()) {
2309 return TTS_ERROR_NOT_SUPPORTED;
2312 if (NULL == tts || NULL == callback) {
2313 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Set engine changed cb : Input parameter is null");
2314 return TTS_ERROR_INVALID_PARAMETER;
2317 tts_client_s* client = tts_client_get(tts);
2319 if (NULL == client) {
2320 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Set engine changed cb : A handle is not valid");
2321 return TTS_ERROR_INVALID_PARAMETER;
2324 if (TTS_STATE_CREATED != client->current_state) {
2325 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Set engine changed cb : Current state is not 'Created'.");
2326 return TTS_ERROR_INVALID_STATE;
2329 client->engine_changed_cb = callback;
2330 client->engine_changed_user_data = user_data;
2332 SLOG(LOG_DEBUG, TAG_TTSC, "[SUCCESS] Set engine changed cb");
2337 int tts_unset_engine_changed_cb(tts_h tts)
2339 if (0 != __tts_get_feature_enabled()) {
2340 return TTS_ERROR_NOT_SUPPORTED;
2344 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Unset engine changed cb : Input parameter is null");
2345 return TTS_ERROR_INVALID_PARAMETER;
2348 tts_client_s* client = tts_client_get(tts);
2350 if (NULL == client) {
2351 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Unset engine changed cb : A handle is not valid");
2352 return TTS_ERROR_INVALID_PARAMETER;
2355 if (TTS_STATE_CREATED != client->current_state) {
2356 SLOG(LOG_ERROR, TAG_TTSC, "[ERROR] Unset engine changed cb : Current state is not 'Created'.");
2357 return TTS_ERROR_INVALID_STATE;
2360 client->engine_changed_cb = NULL;
2361 client->engine_changed_user_data = NULL;
2363 SLOG(LOG_DEBUG, TAG_TTSC, "[SUCCESS] Unset engine changed cb");