2 * Copyright (c) 2011-2015 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the License);
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an AS IS BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #include <app_control.h>
18 #include <app_manager.h>
20 #include <sound_manager.h>
22 #include "vc_cmd_db.h"
23 #include "vc_info_parser.h"
25 #include "vcd_server.h"
26 #include "vcd_client_data.h"
28 #include "vcd_engine_agent.h"
29 #include "vcd_config.h"
30 #include "vcd_recorder.h"
33 #include "voice_control_command_expand.h"
34 #include "voice_control_common.h"
37 * VC Server static variable
39 static GList *g_proc_list = NULL;
41 static Ecore_Timer *g_restart_timer = NULL;
44 * @brief Enumerations of send event type.
47 VCD_SEND_EVENT_TYPE_TEXT, /**< send text event to vc engine*/
48 VCD_SEND_EVENT_TYPE_LIST_EVENT, /**< send list event to vc engine */
49 VCD_SEND_EVENT_TYPE_HAPTIC_EVENT /**< send haptic event to vc engine */
50 } vcd_send_event_type_e;
52 static int __vcd_server_launch_manager_app();
55 * VC Server Internal Functions
57 static Eina_Bool __stop_by_silence(void *data)
59 SLOG(LOG_DEBUG, TAG_VCD, "@@@ Silence Detected ");
61 vcd_server_mgr_stop();
63 SLOG(LOG_DEBUG, TAG_VCD, "@@@");
67 static Eina_Bool __cancel_by_interrupt(void *data)
69 SLOG(LOG_DEBUG, TAG_VCD, "@@@ Cancel by interrupt");
71 vcd_server_mgr_cancel();
73 SLOG(LOG_DEBUG, TAG_VCD, "@@@");
77 static void __cancel_by_error(void *data)
79 SLOG(LOG_DEBUG, TAG_VCD, "@@@ Cancel by error");
81 vcd_server_mgr_cancel();
83 SLOG(LOG_DEBUG, TAG_VCD, "@@@");
87 static Eina_Bool __restart_engine(void *data)
89 SLOG(LOG_DEBUG, TAG_VCD, "@@@ Restart by no result");
91 g_restart_timer = NULL;
93 /* Restart recognition */
94 int ret = vcd_engine_recognize_start(true);
96 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to restart recognition : result(%d)", ret);
100 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Start engine");
102 if (VCD_RECOGNITION_MODE_RESTART_AFTER_REJECT == vcd_client_get_recognition_mode()) {
103 vcd_config_set_service_state(VCD_STATE_RECORDING);
104 vcdc_send_service_state(VCD_STATE_RECORDING);
107 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Restart recognition");
109 SLOG(LOG_DEBUG, TAG_VCD, "@@@");
113 static int __server_recorder_callback(const void* data, const unsigned int length)
115 vcd_state_e state = vcd_config_get_service_state();
116 if (VCD_STATE_READY == state) {
117 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Ready state, but recording");
118 } else if (VCD_STATE_PROCESSING == state) {
122 vce_speech_detect_e speech_detected = VCE_SPEECH_DETECT_NONE;
125 ret = vcd_engine_recognize_audio(data, length, &speech_detected);
129 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set recording data to engine(%d)", ret);
130 ecore_timer_add(0, __cancel_by_interrupt, NULL);
131 /* Send error cb to manager */
132 if (VCE_ERROR_OUT_OF_NETWORK == ret) {
133 vcdc_send_error_signal_to_manager(vcd_client_manager_get_pid(), VCD_ERROR_TIMED_OUT, "Engine connection failed");
135 vcdc_send_error_signal_to_manager(vcd_client_manager_get_pid(), VCD_ERROR_OPERATION_FAILED, "Engine recognition failed");
140 if (VCE_SPEECH_DETECT_BEGIN == speech_detected) {
141 if (-1 != vcd_client_manager_get_pid()) {
142 /* Manager client is available */
143 if (0 != vcdc_send_speech_detected(vcd_client_manager_get_pid())) {
144 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send speech detected");
147 } else if (VCE_SPEECH_DETECT_END == speech_detected) {
148 if (VCD_RECOGNITION_MODE_STOP_BY_SILENCE == vcd_client_get_recognition_mode()) {
149 /* silence detected */
150 ecore_timer_add(0, __stop_by_silence, NULL);
151 } else if (VCD_RECOGNITION_MODE_RESTART_AFTER_REJECT == vcd_client_get_recognition_mode()) {
152 /* Stop engine recognition */
153 int ret = vcd_engine_recognize_stop();
155 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to stop recognition : %d", ret);
157 vcd_config_set_service_state(VCD_STATE_PROCESSING);
158 vcdc_send_service_state(VCD_STATE_PROCESSING);
160 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Stop engine only by silence");
161 } else if (VCD_RECOGNITION_MODE_RESTART_CONTINUOUSLY == vcd_client_get_recognition_mode()) {
162 /* Stop engine recognition */
163 int ret = vcd_engine_recognize_stop();
165 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to stop recognition : %d", ret);
173 void __server_recorder_interrupt_callback()
175 SLOG(LOG_DEBUG, TAG_VCD, "@@@ Cancel by sound interrupt");
177 ecore_timer_add(0, __cancel_by_interrupt, NULL);
179 SLOG(LOG_DEBUG, TAG_VCD, "@@@");
182 static void __config_lang_changed_cb(const char* current_lang, void* user_data)
184 SLOG(LOG_DEBUG, TAG_VCD, "@@@ Change language ");
186 /* Current state is recording */
187 vcd_state_e state = vcd_config_get_service_state();
188 if (VCD_STATE_RECORDING == state || VCD_STATE_PROCESSING == state) {
189 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current state is 'Recording'. Cancel recognition");
190 vcd_server_mgr_cancel();
194 ret = vcd_engine_set_current_language(current_lang);
196 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set language of engine : %d", ret);
199 SLOG(LOG_DEBUG, TAG_VCD, "@@@");
204 static void __config_foreground_changed_cb(int previous, int current, void* user_data)
206 SLOG(LOG_DEBUG, TAG_VCD, "@@@ Change foreground");
208 SLOG(LOG_DEBUG, TAG_VCD, "Foreground pid(%d)", current);
210 if (VC_NO_FOREGROUND_PID != current) {
211 /* Foreground app is changed */
212 vcd_state_e state = vcd_config_get_service_state();
213 if (VCD_STATE_RECORDING == state) {
214 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Foreground pid(%d) is changed. Cancel recognition", current);
215 ecore_timer_add(0, __cancel_by_interrupt, NULL);
219 SLOG(LOG_DEBUG, TAG_VCD, "@@@");
224 static int __vcd_activate_app_by_appcontrol(const char* appid)
227 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Invalid parameter");
228 return VCD_ERROR_INVALID_PARAMETER;
232 app_control_h app_control = NULL;
233 ret = app_control_create(&app_control);
234 if (APP_CONTROL_ERROR_NONE == ret) {
236 ret = app_control_add_extra_data(app_control, "voice_launch", "get_result");
237 if (APP_CONTROL_ERROR_NONE != ret) {
238 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to add extra data, ret(%d)", ret);
239 app_control_destroy(app_control);
240 return VCD_ERROR_OPERATION_FAILED;
243 ret = app_control_set_app_id(app_control, appid);
244 if (APP_CONTROL_ERROR_NONE != ret) {
245 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to set app id, ret(%d)", ret);
246 app_control_destroy(app_control);
247 return VCD_ERROR_OPERATION_FAILED;
249 // Sent launch request
250 ret = app_control_send_launch_request(app_control, NULL, NULL);
251 if (APP_CONTROL_ERROR_NONE != ret) {
252 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to send launch request, ret(%d)", ret);
253 app_control_destroy(app_control);
254 return VCD_ERROR_OPERATION_FAILED;
256 // Destroy app control
257 ret = app_control_destroy(app_control);
258 if (APP_CONTROL_ERROR_NONE != ret) {
259 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to destroy, ret(%d)", ret);
260 return VCD_ERROR_OPERATION_FAILED;
263 return VCD_ERROR_NONE;
266 static int __vcd_resume_app(const char* appid)
268 app_context_h app_context = NULL;
269 int ret = app_manager_get_app_context(appid, &app_context);
270 if (APP_MANAGER_ERROR_NONE != ret) {
271 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to get app_context, ret(%d), appid(%s)", ret, appid);
272 return VCD_ERROR_OPERATION_FAILED;
275 ret = app_manager_resume_app(app_context);
276 if (APP_MANAGER_ERROR_NONE != ret) {
277 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to resume app, ret(%d), appid(%s)", ret, appid);
278 return VCD_ERROR_OPERATION_FAILED;
280 return VCD_ERROR_NONE;
283 static bool __vcd_is_package_installed(const char* appid)
285 app_info_h app_info = NULL;
286 int ret = app_manager_get_app_info(appid, &app_info);
287 if (APP_MANAGER_ERROR_NONE != ret || NULL == app_info)
289 ret = app_info_destroy(app_info);
290 if (APP_MANAGER_ERROR_NONE != ret)
291 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to destroy app_info, ret(%d)", ret);
295 static bool __vcd_launch_app(const char* result)
297 if (NULL == result) {
298 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Invalid parameter");
299 return VCD_ERROR_INVALID_PARAMETER;
302 GSList* app_list = NULL;
303 if (0 != vc_db_get_appid_list(result, &app_list)) {
304 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] result text is NULL");
305 return VCD_ERROR_INVALID_PARAMETER;
308 if (0 != g_slist_length(app_list)) {
311 vc_deactivated_app_s* temp_app = NULL;
312 iter = g_slist_nth(app_list, 0);
314 while (NULL != iter) {
315 temp_app = iter->data;
317 if (NULL != temp_app) {
318 if (NULL != temp_app->appid) {
320 bool running = false;
321 ret = app_manager_is_running(temp_app->appid, &running);
322 if (APP_MANAGER_ERROR_NONE != ret) {
323 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to check running with appid(%s)", temp_app->appid);
324 free(temp_app->appid);
325 temp_app->appid = NULL;
328 return VCD_ERROR_OPERATION_FAILED;
330 if (false == running) {
331 int tmp_ret = __vcd_is_package_installed(temp_app->appid);
332 if (false == tmp_ret) {
333 SLOG(LOG_WARN, TAG_VCD, "[WARNING] app is not installed, appid(%s)", temp_app->appid);
335 ret = __vcd_activate_app_by_appcontrol(temp_app->appid);
337 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to activate app");
338 free(temp_app->appid);
339 temp_app->appid = NULL;
344 SLOG(LOG_ERROR, TAG_VCD, "Launch app: appid(%s) result(%s)", temp_app->appid, result);
347 ret = __vcd_resume_app(temp_app->appid);
349 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to resume app");
350 free(temp_app->appid);
351 temp_app->appid = NULL;
356 SLOG(LOG_ERROR, TAG_VCD, "Resume app: appid(%s) result(%s)", temp_app->appid, result);
358 free(temp_app->appid);
359 temp_app->appid = NULL;
364 iter = g_slist_next(iter);
369 return VCD_ERROR_NONE;
372 static Eina_Bool __vcd_send_selected_result(void *data)
374 GSList* pid_list = NULL;
375 const char* result = vcd_client_manager_get_result_text();
377 if (0 != vc_info_parser_get_result_pid_list(&pid_list, result)) {
378 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to get pid list. No result");
380 if (0 < g_slist_length(pid_list)) {
382 vc_cmd_s* temp_cmd = NULL;
387 iter = g_slist_nth(pid_list, 0);
388 while (NULL != iter) {
389 temp_cmd = iter->data;
391 if (NULL != temp_cmd && (pre_pid != temp_cmd->pid || pre_type == VC_COMMAND_TYPE_WIDGET || temp_cmd->type == VC_COMMAND_TYPE_WIDGET)) {
392 /* Launch deactivated several apps that is matched with result */
393 ret = __vcd_launch_app(result);
395 SLOG(LOG_ERROR, TAG_VCD, "Fail to launch or resume app, ret(%d) result(%s)", ret, result);
397 /* send result noti */
398 ret = vcdc_send_result(temp_cmd->pid, vcd_client_manager_get_pid(), temp_cmd->type);
400 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send result, ret(%d)", ret);
403 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Send result : pid(%d) type(%d)", temp_cmd->pid, temp_cmd->type);
404 pre_pid = temp_cmd->pid;
405 pre_type = temp_cmd->type;
411 pid_list = g_slist_remove_link(pid_list, iter);
412 iter = g_slist_nth(pid_list, 0);
417 if (VCD_RECOGNITION_MODE_RESTART_CONTINUOUSLY != vcd_client_get_recognition_mode()) {
418 vcd_config_set_service_state(VCD_STATE_READY);
419 vcdc_send_service_state(VCD_STATE_READY);
425 int vcd_send_asr_result(vce_asr_result_event_e event, const char* asr_result, void *user_data)
427 if (NULL != asr_result) {
428 SLOG(LOG_DEBUG, TAG_VCD, "[Server] ASR result - Event(%d), Text(%s)", event, asr_result);
429 vcdc_send_pre_result_to_manager(vcd_client_manager_get_pid(), event, asr_result);
432 return VCD_ERROR_NONE;
435 int vcd_send_nlg_result(const char* nlg_result, void *user_data)
437 int ret = __vcd_server_launch_manager_app();
439 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to send dialog : mgr_pid(%d), nlg_result(%s)", vcd_client_manager_get_pid(), nlg_result);
443 ret = vcdc_send_dialog(vcd_client_manager_get_pid(), -1, nlg_result, NULL, 0); //0: VC_DIALOG_END
445 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to send dialog : mgr_pid(%d), nlg_result(%s)", vcd_client_manager_get_pid(), nlg_result);
449 static void* __recorder_stop(void *data)
455 int vcd_send_result(vce_result_event_e event, int* result_id, int count, const char* all_result, const char* non_fixed_result, const char* nlu_result, const char* msg, int* user_info, void *user_data)
459 if (VCD_STATE_PROCESSING != vcd_config_get_service_state()) {
460 if (VCD_RECOGNITION_MODE_RESTART_CONTINUOUSLY != vcd_client_get_recognition_mode()) {
461 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Current state is not 'Processing' and mode is not 'Restart continuously'");
462 return VCD_ERROR_INVALID_STATE;
466 vc_info_parser_unset_result(vcd_client_manager_get_exclusive());
467 vcd_client_manager_set_result_text(all_result);
469 SLOG(LOG_INFO, TAG_VCD, "[Server] Event(%d), Text(%s) Nonfixed(%s) Msg(%s) Result count(%d)",
470 event, all_result, non_fixed_result, msg, count);
472 if (VCD_RECOGNITION_MODE_RESTART_AFTER_REJECT == vcd_client_get_recognition_mode()) {
473 if (VCE_RESULT_EVENT_REJECTED == event) {
474 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Restart by no or rejected result");
475 /* If no result and restart option is ON */
476 /* Send reject message */
477 bool temp = vcd_client_manager_get_exclusive();
478 vc_info_parser_set_result(all_result, event, msg, NULL, temp);
479 ret = vcdc_send_result_to_manager(vcd_client_manager_get_pid(), VC_RESULT_TYPE_NOTIFICATION);
481 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send result");
484 g_restart_timer = ecore_timer_add(0, __restart_engine, NULL);
487 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Stop recorder due to success");
488 //vcd_recorder_stop();
489 ecore_main_loop_thread_safe_call_sync(__recorder_stop, NULL);
490 } else if (VCD_RECOGNITION_MODE_RESTART_CONTINUOUSLY == vcd_client_get_recognition_mode()) {
491 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Restart continuously");
492 /* Restart option is ON */
493 g_restart_timer = ecore_timer_add(0, __restart_engine, NULL);
494 if (VCE_RESULT_EVENT_REJECTED == event) {
495 bool temp = vcd_client_manager_get_exclusive();
496 vc_info_parser_set_result(all_result, event, msg, NULL, temp);
497 ret = vcdc_send_result_to_manager(vcd_client_manager_get_pid(), VC_RESULT_TYPE_NOTIFICATION);
499 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send result");
506 int pid = vcd_client_widget_get_foreground_pid();
508 if (NULL != all_result) {
510 vcd_client_widget_get_asr_result_enabled(pid, &enable);
511 if (true == enable) {
512 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Send ASR result to Widget client");
513 bool is_consumed = false;
514 if (NULL != user_info) {
517 if (0 != vcdc_send_asr_result(pid, event, all_result, VC_COMMAND_TYPE_WIDGET, &is_consumed)) {
518 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to send asr result");
520 SLOG(LOG_DEBUG, TAG_VCD, "[Server] ASR result is consumed(%d)", is_consumed);
521 if (true == is_consumed) {
522 if (NULL != user_info) {
524 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Send whether ASR result is consumed or not (%d)", *user_info);
526 vcdc_send_show_tooltip(pid, false);
527 if (-1 != vcd_client_manager_get_pid()) {
528 /* Manager client is available */
529 vc_info_parser_unset_result(false);
530 vc_info_parser_set_result(all_result, VC_RESULT_EVENT_RESULT_SUCCESS, msg, NULL, false);
531 if (0 != vcdc_send_result_to_manager(vcd_client_manager_get_pid(), VC_RESULT_TYPE_NOTIFICATION)) {
532 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send result");
536 vcd_client_manager_set_exclusive(false);
538 vcd_config_set_service_state(VCD_STATE_READY);
539 vcdc_send_service_state(VCD_STATE_READY);
540 return VCD_ERROR_NONE;
547 /* if nlu_result is exist, Add command handle(is_action) into result list */
549 SLOG(LOG_DEBUG, TAG_VCD, "[Server] @ Get engine result @");
551 vc_cmd_s* temp_cmd = NULL;
552 vc_cmd_list_h vc_cmd_list = NULL;
554 if (0 != vc_cmd_list_create(&vc_cmd_list)) {
555 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Fail to create command list");
556 vcd_client_manager_set_exclusive(false);
557 vcd_config_set_service_state(VCD_STATE_READY);
558 vcdc_send_service_state(VCD_STATE_READY);
559 return VCD_ERROR_NONE;
562 /* priority filter */
563 /* system > exclusive > foreground = widget > system_background > background */
565 int* filtered_id = (int*)calloc(count, sizeof(int));
567 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to allocate memory");
568 return VCD_ERROR_OUT_OF_MEMORY;
570 int filtered_count = 0;
571 int top_priority = VC_COMMAND_PRIORITY_BACKGROUND;
572 for (i = 0; i < count; i++) {
573 SLOG(LOG_INFO, TAG_VCD, "[Server] [%d] Result id(%d)", i, result_id[i]);
575 if (0 > result_id[i]) {
576 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Result ID(%d) is NOT valid", result_id[i]);
580 ret = vcd_client_get_cmd_from_result_id(result_id[i], &temp_cmd);
581 if (0 == ret && NULL != temp_cmd) {
582 if (top_priority == temp_cmd->priority) {
583 filtered_id[filtered_count] = result_id[i];
585 } else if (top_priority > temp_cmd->priority) {
586 filtered_id[0] = result_id[i];
588 top_priority = temp_cmd->priority;
591 vc_cmd_destroy((vc_cmd_h)temp_cmd);
597 for (i = 0; i < filtered_count; i++) {
598 SLOG(LOG_INFO, TAG_VCD, "[Server] [%d] Filtered Result id(%d)", i, filtered_id[i]);
600 if (filtered_id[i] < 0) {
601 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Filtered ID(%d) is NOT valid", filtered_id[i]);
605 ret = vcd_client_get_cmd_from_result_id(filtered_id[i], &temp_cmd);
606 if (0 == ret && NULL != temp_cmd) {
607 switch (temp_cmd->format) {
608 case VC_CMD_FORMAT_FIXED:
609 case VC_CMD_FORMAT_FIXED_AND_VFIXED:
610 case VC_CMD_FORMAT_VFIXED_AND_FIXED:
611 case VC_CMD_FORMAT_PARTIAL:
612 case VC_CMD_FORMAT_FIXED_AND_NONFIXED:
613 case VC_CMD_FORMAT_NONFIXED_AND_FIXED:
615 case VC_CMD_FORMAT_ACTION:
619 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Unknown command type : %d", temp_cmd->type);
623 if (0 != vc_cmd_list_add(vc_cmd_list, (vc_cmd_h)temp_cmd)) {
624 SLOG(LOG_DEBUG, TAG_VCD, "Fail to add command to list");
625 vc_cmd_destroy((vc_cmd_h)temp_cmd);
629 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] NOT found matached result(%d)", filtered_id[i]);
633 if (NULL != filtered_id) {
638 if (NULL != nlu_result) {
639 SLOG(LOG_INFO, TAG_VCD, "[Server] NLU (%s)", nlu_result);
640 vc_info_parser_set_nlu_result(nlu_result);
641 if (0 == is_action) {
643 if (0 != vc_cmd_create(&nlu_cmd)) {
644 SLOG(LOG_ERROR, TAG_VCD, "Fail to nlu cmd create");
646 if (0 != vc_cmd_set_type(nlu_cmd, VC_COMMAND_TYPE_SYSTEM)) {
647 SLOG(LOG_ERROR, TAG_VCD, "Fail to set type");
649 if (0 != vc_cmd_set_pid(nlu_cmd, vcd_client_manager_get_pid())) {
650 SLOG(LOG_ERROR, TAG_VCD, "Fail to set pid");
652 if (0 != vc_cmd_set_format(nlu_cmd, VC_CMD_FORMAT_ACTION)) {
653 SLOG(LOG_ERROR, TAG_VCD, "Fail to set format");
655 if (0 != vc_cmd_list_add(vc_cmd_list, nlu_cmd)) {
656 SLOG(LOG_ERROR, TAG_VCD, "Fail to add nlu cmd to list");
657 vc_cmd_destroy(nlu_cmd);
663 vc_cmd_print_list(vc_cmd_list);
665 SLOG(LOG_DEBUG, TAG_VCD, "[Server] @@@@");
667 int result_count = 0;
668 vc_cmd_list_get_count(vc_cmd_list, &result_count);
670 if (0 == result_count) {
672 if (NULL != all_result) {
673 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Engine result is no command : %s", all_result);
675 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Engine result is NULL");
677 bool temp = vcd_client_manager_get_exclusive();
678 vc_info_parser_set_result(all_result, event, msg, NULL, temp);
680 int pid = vcd_client_widget_get_foreground_pid();
682 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Request tooltip hide");
683 /* Send to hide tooltip */
684 vcdc_send_show_tooltip(pid, false);
687 if (-1 != vcd_client_manager_get_pid()) {
688 /* Manager client is available */
689 if (0 != vcdc_send_result_to_manager(vcd_client_manager_get_pid(), VC_RESULT_TYPE_NORMAL)) {
690 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send result");
694 vcd_client_manager_set_exclusive(false);
696 return VCD_ERROR_NONE;
698 if (false == vcd_client_manager_get_exclusive()) {
699 int pid = vcd_client_widget_get_foreground_pid();
701 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Request tooltip hide");
702 vcdc_send_show_tooltip(pid, false);
705 vc_info_parser_set_result(all_result, event, msg, vc_cmd_list, false);
707 if (-1 != vcd_client_manager_get_pid()) {
708 /* Manager client is available */
709 if (0 != vcdc_send_result_to_manager(vcd_client_manager_get_pid(), VC_RESULT_TYPE_NORMAL)) {
710 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send result");
713 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Manager is NOT available. Send result to client directly");
714 /* Send result to client */
715 ecore_timer_add(0, __vcd_send_selected_result, NULL);
718 /* exclusive command */
719 vc_info_parser_set_result(all_result, event, msg, vc_cmd_list, true);
721 if (-1 != vcd_client_manager_get_pid()) {
722 /* Manager client is available */
723 if (0 != vcdc_send_result_to_manager(vcd_client_manager_get_pid(), VC_RESULT_TYPE_NORMAL)) {
724 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send result");
727 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Manager is NOT available");
730 vcd_client_manager_set_exclusive(false);
734 vc_cmd_list_destroy(vc_cmd_list, true);
736 return VCD_ERROR_NONE;
740 if (NULL == result_id) {
742 if (NULL != all_result) {
743 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Engine result is no command : %s", all_result);
744 bool temp = vcd_client_manager_get_exclusive();
745 vc_info_parser_set_result(all_result, event, msg, NULL, temp);
748 int pid = vcd_client_widget_get_foreground_pid();
750 if (NULL != all_result) {
751 /* Send result text to widget */
752 vcdc_send_result(pid, vcd_client_manager_get_pid(), VC_COMMAND_TYPE_WIDGET);
755 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Request tooltip hide");
756 /* Send to hide tooltip */
757 vcdc_send_show_tooltip(pid, false);
760 if (-1 != vcd_client_manager_get_pid()) {
761 /* Manager client is available */
762 if (0 != vcdc_send_result_to_manager(vcd_client_manager_get_pid(), VC_RESULT_TYPE_NORMAL)) {
763 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send result");
767 vcd_client_manager_set_exclusive(false);
773 SLOG(LOG_DEBUG, TAG_VCD, "[Server] @ Get engine result @");
776 vc_cmd_s* temp_cmd = NULL;
777 vc_cmd_list_h vc_cmd_list = NULL;
779 if (0 != vc_cmd_list_create(&vc_cmd_list)) {
780 SLOG(LOG_ERROR, TAG_VCD, "[Server] Fail to create command list");
781 vcd_client_manager_set_exclusive(false);
782 vcd_config_set_service_state(VCD_STATE_READY);
783 vcdc_send_service_state(VCD_STATE_READY);
788 for (i = 0; i < count; i++) {
789 SLOG(LOG_DEBUG, TAG_VCD, "[Server] [%d] Result ID(%d)", i, result_id[i]);
791 if (result_id[i] < 0) {
792 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Result ID(%d) is NOT valid", result_id[i]);
796 ret = vcd_client_get_cmd_from_result_id(result_id[i], &temp_cmd);
797 if (0 == ret && NULL != temp_cmd) {
798 switch (temp_cmd->format) {
799 case VC_CMD_FORMAT_FIXED:
800 case VC_CMD_FORMAT_FIXED_AND_VFIXED:
801 case VC_CMD_FORMAT_VFIXED_AND_FIXED:
802 case VC_CMD_FORMAT_PARTIAL:
803 /* Nonfixed result is NOT valid */
805 case VC_CMD_FORMAT_FIXED_AND_NONFIXED:
806 if (NULL == temp_cmd->parameter) {
807 if (NULL != non_fixed_result) {
808 temp_cmd->parameter = strdup(non_fixed_result);
811 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Command type is NOT vaild. Parameter (%s)", temp_cmd->parameter);
814 case VC_CMD_FORMAT_NONFIXED_AND_FIXED:
815 if (NULL == temp_cmd->command) {
816 if (NULL != non_fixed_result) {
817 temp_cmd->command = strdup(non_fixed_result);
820 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Command type is NOT vaild. Command (%s)", temp_cmd->command);
825 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Unknown command type : %d", temp_cmd->type);
829 if (0 != vc_cmd_list_add(vc_cmd_list, (vc_cmd_h)temp_cmd)) {
830 SLOG(LOG_DEBUG, TAG_VCD, "Fail to add command to list");
831 vc_cmd_destroy((vc_cmd_h)temp_cmd);
834 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] NOT found matached result(%d)", result_id[i]);
838 vc_cmd_print_list(vc_cmd_list);
840 SLOG(LOG_DEBUG, TAG_VCD, "[Server] @@@@");
842 int result_count = 0;
843 vc_cmd_list_get_count(vc_cmd_list, &result_count);
845 if (false == vcd_client_manager_get_exclusive()) {
846 int pid = vcd_client_widget_get_foreground_pid();
848 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Request tooltip hide");
849 vcdc_send_show_tooltip(pid, false);
852 vc_info_parser_set_result(all_result, event, msg, vc_cmd_list, false);
854 if (-1 != vcd_client_manager_get_pid()) {
855 /* Manager client is available */
856 if (0 != vcdc_send_result_to_manager(vcd_client_manager_get_pid(), VC_RESULT_TYPE_NORMAL)) {
857 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send result");
860 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Manager is NOT available. Send result to client directly");
861 /* Send result to client */
862 ecore_timer_add(0, __vcd_send_selected_result, NULL);
865 /* exclusive command */
866 vc_info_parser_set_result(all_result, event, msg, vc_cmd_list, true);
868 if (-1 != vcd_client_manager_get_pid()) {
869 /* Manager client is available */
870 if (0 != vcdc_send_result_to_manager(vcd_client_manager_get_pid(), VC_RESULT_TYPE_NORMAL)) {
871 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send result");
874 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Manager is NOT available");
877 vcd_client_manager_set_exclusive(false);
880 vc_cmd_list_destroy(vc_cmd_list, true);
887 static void __vcd_server_nlu_result_cb(vce_result_event_e event, const char* nlu_result, void *user_data)
889 SLOG(LOG_DEBUG, TAG_VCD, "[Server] NLU result cb - event(%d)", event);
890 SLOG(LOG_DEBUG, TAG_VCD, "[Server] result (%s)", nlu_result);
892 int ret = vc_info_parser_set_nlu_result(nlu_result);
894 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set nlu result (%d)", ret);
901 int vcd_send_error(vce_error_e error, const char* msg, void *user_data)
903 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Engine Error cb - reason(%d), msg(%s)", error, msg);
904 ecore_main_loop_thread_safe_call_async(__cancel_by_error, NULL);
906 char* error_msg = NULL;
908 error_msg = strdup(msg);
911 if (0 != vcdc_send_error_signal_to_manager(vcd_client_manager_get_pid(), error, error_msg)) {
912 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to send error signal");
915 if (NULL != error_msg) {
920 return VCD_ERROR_NONE;
924 * vcd server Interfaces
926 static void __vcd_file_clean_up()
928 SLOG(LOG_DEBUG, TAG_VCD, "== Old file clean up == ");
931 struct dirent *dirp = NULL;
933 dp = opendir(VC_RUNTIME_INFO_ROOT);
935 SLOG(LOG_ERROR, TAG_VCD, "[File message WARN] Fail to open path : %s", VC_RUNTIME_INFO_ROOT);
939 char remove_path[256] = {0, };
944 if (!strncmp("vc_", dirp->d_name, strlen("vc_"))) {
945 memset(remove_path, 0, 256);
946 snprintf(remove_path, 256, "%s/%s", VC_RUNTIME_INFO_ROOT, dirp->d_name);
949 if (0 != remove(remove_path)) {
950 SLOG(LOG_WARN, TAG_VCD, "[File message WARN] Fail to remove file : %s", remove_path);
952 SLOG(LOG_DEBUG, TAG_VCD, "[File message] Remove file : %s", remove_path);
956 } while (NULL != dirp);
963 static int __vcd_db_clean_up()
966 int cnt = VC_COMMAND_TYPE_FOREGROUND;
968 if (VC_COMMAND_TYPE_BACKGROUND != cnt)
969 ret = vc_db_delete_commands(-1, cnt, NULL);
970 } while (VC_COMMAND_TYPE_EXCLUSIVE >= ++cnt);
975 int vcd_initialize(vce_request_callback_s *callback)
979 /* Remove old file */
980 __vcd_file_clean_up();
982 /* initialize modules */
983 ret = vcd_config_initialize(__config_lang_changed_cb, __config_foreground_changed_cb, NULL);
985 SLOG(LOG_ERROR, TAG_VCD, "[Server WARNING] Fail to initialize config.");
989 ret = __vcd_db_clean_up();
991 SLOG(LOG_ERROR, TAG_VCD, "[Server WARNING] Fail to remove db data");
994 vcd_config_set_service_state(VCD_STATE_NONE);
996 ret = vcd_engine_agent_init();
998 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to engine agent initialize : result(%d)", ret);
1002 if (0 != vcd_recorder_create(__server_recorder_callback, __server_recorder_interrupt_callback)) {
1003 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to create recorder");
1004 return VCD_ERROR_OPERATION_FAILED;
1008 if (0 != vcd_engine_agent_load_current_engine(callback)) {
1009 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to load current engine");
1010 return VCD_ERROR_OPERATION_FAILED;
1013 /* Initialize manager info */
1014 vcd_client_manager_unset();
1016 vcd_config_set_service_state(VCD_STATE_READY);
1017 vcdc_send_service_state(VCD_STATE_READY);
1019 SLOG(LOG_DEBUG, TAG_VCD, "[Server SUCCESS] initialize");
1027 if (0 < g_list_length(g_proc_list)) {
1028 iter = g_list_first(g_proc_list);
1029 while (NULL != iter) {
1030 g_proc_list = g_list_remove_link(g_proc_list, iter);
1031 iter = g_list_first(g_proc_list);
1035 if (g_restart_timer != NULL) {
1036 ecore_timer_del(g_restart_timer);
1037 g_restart_timer = NULL;
1040 vcd_state_e state = vcd_config_get_service_state();
1041 if (VCD_STATE_READY != state) {
1042 if (VCD_STATE_RECORDING == state) {
1043 vcd_recorder_stop();
1045 vcd_engine_recognize_cancel();
1047 if (0 != vcd_recorder_destroy()) {
1048 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to destroy recorder");
1050 SLOG(LOG_DEBUG, TAG_VCD, "[Server] destroy recorder");
1053 if (0 != vcd_engine_agent_release()) {
1054 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to release engine");
1056 SLOG(LOG_DEBUG, TAG_VCD, "[Server] release engine");
1059 vcd_client_manager_unset_appid();
1061 vcd_config_set_service_state(VCD_STATE_NONE);
1062 vcdc_send_service_state(VCD_STATE_NONE);
1064 SLOG(LOG_DEBUG, TAG_VCD, "[Server] mode finalize");
1069 static Eina_Bool __finalize_quit_ecore_loop(void *data)
1071 SLOG(LOG_DEBUG, TAG_VCD, "[Server] quit ecore main loop");
1072 ecore_main_loop_quit();
1076 static void __read_proc()
1079 struct dirent *dirp = NULL;
1083 if (0 < g_list_length(g_proc_list)) {
1084 iter = g_list_first(g_proc_list);
1085 while (NULL != iter) {
1086 g_proc_list = g_list_remove_link(g_proc_list, iter);
1087 iter = g_list_first(g_proc_list);
1091 dp = opendir("/proc");
1093 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to open proc");
1099 tmp = atoi(dirp->d_name);
1100 if (0 >= tmp) continue;
1101 g_proc_list = g_list_append(g_proc_list, GINT_TO_POINTER(tmp));
1103 } while (NULL != dirp);
1109 static void __vcd_cleanup_client(vcd_client_type_e type)
1111 int* client_list = NULL;
1112 int client_count = 0;
1119 if (VCD_CLIENT_TYPE_NORMAL == type) {
1120 ret = vcd_client_get_list(&client_list, &client_count);
1121 } else if (VCD_CLIENT_TYPE_WIDGET == type) {
1122 ret = vcd_client_widget_get_list(&client_list, &client_count);
1123 } else if (VCD_CLIENT_TYPE_MANAGER == type) {
1124 mgr_pid = vcd_client_manager_get_pid();
1125 client_list = &mgr_pid;
1127 if (-1 == mgr_pid) {
1128 SLOG(LOG_WARN, TAG_VCD, "[WARNING] Invalid Manager pid");
1133 if (0 == ret || mgr_pid > 0) {
1134 SLOG(LOG_DEBUG, TAG_VCD, "@@@ Clean up %s client ", type ? (type == 1) ? "Widget" : "Manager" : "Normal");
1135 if (NULL != client_list && client_count > 0) {
1136 for (i = 0; i < client_count; i++) {
1139 for (j = 0; j < g_list_length(g_proc_list); j++) {
1140 iter = g_list_nth(g_proc_list, j);
1142 if (*(client_list + i) == GPOINTER_TO_INT(iter->data)) {
1143 SLOG(LOG_DEBUG, TAG_VCD, "%s pid(%d) is running", type ? (type == 1) ? "Widget" : "Manager" : "Normal", *(client_list + i));
1150 if (false == exist) {
1151 SLOG(LOG_ERROR, TAG_VCD, "%s pid(%d) should be removed", type ? (type == 1) ? "Widget" : "Manager" : "Normal", *(client_list + i));
1152 if (VCD_CLIENT_TYPE_NORMAL == type)
1153 vcd_server_finalize(*(client_list + i));
1154 else if (VCD_CLIENT_TYPE_WIDGET == type)
1155 vcd_server_widget_finalize(*(client_list + i));
1157 vcd_server_mgr_finalize(mgr_pid);
1161 SLOG(LOG_DEBUG, TAG_VCD, "@@@");
1163 if (NULL != client_list && -1 == mgr_pid) {
1170 Eina_Bool vcd_cleanup_client_all(void *data)
1174 __vcd_cleanup_client(VCD_CLIENT_TYPE_NORMAL);
1175 __vcd_cleanup_client(VCD_CLIENT_TYPE_WIDGET);
1176 __vcd_cleanup_client(VCD_CLIENT_TYPE_MANAGER);
1179 if (0 == vcd_client_get_list(&client_list, &client_count)) {
1180 SLOG(LOG_DEBUG, TAG_VCD, "@@@ Clean up client ");
1181 if (NULL != client_list && client_count > 0) {
1182 for (i = 0; i < client_count; i++) {
1185 for (j = 0; j < g_list_length(g_proc_list); j++) {
1186 iter = g_list_nth(g_proc_list, j);
1188 if (client_list[i] == GPOINTER_TO_INT(iter->data)) {
1189 SLOG(LOG_DEBUG, TAG_VCD, "pid(%d) is running", client_list[i]);
1196 if (false == exist) {
1197 SLOG(LOG_ERROR, TAG_VCD, "pid(%d) should be removed", client_list[i]);
1198 vcd_server_finalize(client_list[i]);
1201 result = vcdc_send_hello(client_list[i], VCD_CLIENT_TYPE_NORMAL);
1204 SLOG(LOG_DEBUG, TAG_VCD, "[Server] pid(%d) should be removed.", client_list[i]);
1205 vcd_server_finalize(client_list[i]);
1206 } else if (-1 == result) {
1207 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Hello result has error");
1212 SLOG(LOG_DEBUG, TAG_VCD, "@@@");
1214 if (NULL != client_list) {
1219 /* If app is in background state, app cannot response message. */
1220 if (0 == vcd_client_widget_get_list(&client_list, &client_count)) {
1221 SLOG(LOG_DEBUG, TAG_VCD, "@@@ Clean up widget");
1222 if (NULL != client_list && client_count > 0) {
1223 for (i = 0; i < client_count; i++) {
1226 for (j = 0; j < g_list_length(g_proc_list); j++) {
1227 iter = g_list_nth(g_proc_list, j);
1229 if (client_list[i] == GPOINTER_TO_INT(iter->data)) {
1230 SLOG(LOG_DEBUG, TAG_VCD, "widget pid(%d) is running", client_list[i]);
1237 if (false == exist) {
1238 SLOG(LOG_ERROR, TAG_VCD, "widget pid(%d) should be removed", client_list[i]);
1239 vcd_server_widget_finalize(client_list[i]);
1242 result = vcdc_send_hello(client_list[i], VCD_CLIENT_TYPE_WIDGET);
1245 SLOG(LOG_DEBUG, TAG_VCD, "[Server] widget pid(%d) should be removed.", client_list[i]);
1246 vcd_server_widget_finalize(client_list[i]);
1247 } else if (-1 == result) {
1248 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Hello result has error");
1253 SLOG(LOG_DEBUG, TAG_VCD, "@@@");
1256 if (NULL != client_list) {
1264 int mgr_pid = vcd_client_manager_get_pid();
1266 for (j = 0; j < g_list_length(g_proc_list); j++) {
1267 iter = g_list_nth(g_proc_list, j);
1269 if (mgr_pid == GPOINTER_TO_INT(iter->data)) {
1270 SLOG(LOG_DEBUG, TAG_VCD, "manager pid(%d) is running", mgr_pid);
1277 if (false == exist) {
1278 SLOG(LOG_ERROR, TAG_VCD, "manager pid (%d) should be removed", mgr_pid);
1279 vcd_server_mgr_finalize(mgr_pid);
1286 int vcd_server_get_service_state()
1288 return vcd_config_get_service_state();
1291 int vcd_server_get_foreground()
1294 vcd_config_get_foreground(&pid);
1302 int vcd_server_mgr_initialize(int pid)
1304 /* check if pid is valid */
1305 if (false == vcd_client_manager_is_valid(pid)) {
1306 SLOG(LOG_ERROR, TAG_VCD, "[Server] old manager pid(%d) be removed", vcd_client_manager_get_pid());
1307 vcd_server_mgr_cancel();
1308 vcd_client_manager_unset();
1311 /* Add client information to client manager */
1312 if (0 != vcd_client_manager_set(pid)) {
1313 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to add manager");
1314 return VCD_ERROR_OPERATION_FAILED;
1317 if (0 != vcdc_send_manager_pid(pid))
1318 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send manager pid");
1320 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Manager initialize : pid(%d)", pid);
1322 return VCD_ERROR_NONE;
1325 int vcd_server_mgr_finalize(int pid)
1327 /* check if pid is valid */
1328 if (false == vcd_client_manager_is_valid(pid)) {
1329 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1330 return VCD_ERROR_INVALID_PARAMETER;
1333 /* Cancel recognition */
1334 vcd_server_mgr_cancel();
1336 if (0 != vcdc_send_manager_pid(-1))
1337 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send manager pid");
1339 /* Remove manager information */
1340 if (0 != vcd_client_manager_unset()) {
1341 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to delete client");
1344 if (0 == vcd_client_get_ref_count()) {
1345 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Connected client list is empty");
1346 ecore_timer_add(0, __finalize_quit_ecore_loop, NULL);
1349 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Manager Finalize : pid(%d)", pid);
1351 return VCD_ERROR_NONE;
1354 int vcd_server_mgr_set_command(int pid)
1356 if (0 != vcd_client_manager_set_command(pid)) {
1357 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1358 return VCD_ERROR_INVALID_PARAMETER;
1360 return VCD_ERROR_NONE;
1363 int vcd_server_mgr_unset_command(int pid)
1365 if (0 != vcd_client_manager_unset_command(pid)) {
1366 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1367 return VCD_ERROR_INVALID_PARAMETER;
1369 return VCD_ERROR_NONE;
1372 int vcd_server_mgr_set_demandable_client(int pid)
1374 /* check if pid is valid */
1375 if (false == vcd_client_manager_is_valid(pid)) {
1376 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1377 return VCD_ERROR_INVALID_PARAMETER;
1380 GSList* client_list = NULL;
1381 if (0 != vc_info_parser_get_demandable_clients(&client_list)) {
1382 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to get demandable client");
1383 return VCD_ERROR_OPERATION_FAILED;
1386 /* Save client list */
1387 if (0 != vcd_client_manager_set_demandable_client(pid, client_list)) {
1388 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set demandable client list");
1389 return VCD_ERROR_OPERATION_FAILED;
1392 return VCD_ERROR_NONE;
1395 int vcd_server_mgr_set_audio_type(int pid, const char* audio_type)
1397 /* check if pid is valid */
1398 if (false == vcd_client_manager_is_valid(pid)) {
1399 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1400 return VCD_ERROR_INVALID_PARAMETER;
1404 vce_audio_type_e type = VCE_AUDIO_TYPE_PCM_S16_LE;
1408 ret = vcd_engine_get_audio_format(audio_type, &type, &rate, &channel);
1410 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to get audio format : %d", ret);
1411 return VCD_ERROR_OPERATION_FAILED;
1414 ret = vcd_recorder_set(audio_type, type, rate, channel);
1416 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set audio in type : %d", ret);
1417 return VCD_ERROR_OPERATION_FAILED;
1420 return VCD_ERROR_NONE;
1423 int vcd_server_mgr_get_audio_type(int pid, char** audio_type)
1425 /* check if pid is valid */
1426 if (false == vcd_client_manager_is_valid(pid)) {
1427 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1428 return VCD_ERROR_INVALID_PARAMETER;
1431 int ret = vcd_recorder_get(audio_type);
1433 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to get audio in type : %d", ret);
1434 return VCD_ERROR_OPERATION_FAILED;
1437 return VCD_ERROR_NONE;
1440 int vcd_server_mgr_set_client_info(int pid)
1442 /* check if pid is valid */
1443 if (false == vcd_client_manager_is_valid(pid)) {
1444 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1445 return VCD_ERROR_INVALID_PARAMETER;
1448 int ret = vcd_client_save_client_info();
1450 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to save client info : %d", ret);
1451 return VCD_ERROR_OPERATION_FAILED;
1454 return VCD_ERROR_NONE;
1457 static int __start_internal_recognition()
1461 if (0 != vcd_client_command_collect_command()) {
1462 SLOG(LOG_ERROR, TAG_VCD, "[Client Data ERROR] Fail to collect command");
1463 /* Send error cb to manager */
1464 int pid = vcd_client_widget_get_foreground_pid();
1466 vcdc_send_error_signal_to_manager(vcd_client_manager_get_pid(), VCD_ERROR_OPERATION_FAILED, "voice_engine.error.proc_fail");
1467 return VCD_ERROR_OPERATION_FAILED;
1470 /* 3. Set command to engine */
1471 ret = vcd_engine_set_commands();
1473 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set commands : %d", ret);
1474 /* Send error cb to manager */
1475 int pid = vcd_client_widget_get_foreground_pid();
1477 vcdc_send_error_signal_to_manager(vcd_client_manager_get_pid(), VCD_ERROR_OPERATION_FAILED, "voice_engine.error.proc_fail");
1478 return VCD_ERROR_OPERATION_FAILED;
1481 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Set command");
1483 bool stop_by_silence = true;
1484 if (VCD_RECOGNITION_MODE_MANUAL == vcd_client_get_recognition_mode()) {
1485 stop_by_silence = false;
1488 vcd_client_manager_set_result_text(NULL);
1490 /* 4. start recognition */
1491 ret = vcd_engine_recognize_start(stop_by_silence);
1493 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to start recognition : result(%d)", ret);
1494 /* Send error cb to manager */
1495 int pid = vcd_client_widget_get_foreground_pid();
1497 vcdc_send_error_signal_to_manager(vcd_client_manager_get_pid(), VCD_ERROR_OPERATION_FAILED, "voice_engine.error.proc_fail");
1498 return VCD_ERROR_OPERATION_FAILED;
1501 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Start engine");
1504 /* 5. recorder start */
1505 ret = vcd_recorder_start();
1507 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to start recorder : result(%d)", ret);
1508 vcd_engine_recognize_cancel();
1509 /* Send error cb to manager */
1510 int pid = vcd_client_widget_get_foreground_pid();
1512 vcdc_send_error_signal_to_manager(vcd_client_manager_get_pid(), VCD_ERROR_OPERATION_FAILED, "voice_engine.error.proc_fail");
1517 vcd_config_set_service_state(VCD_STATE_RECORDING);
1518 vcdc_send_service_state(VCD_STATE_RECORDING);
1520 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Start recognition(%d)", stop_by_silence);
1525 static Eina_Bool __vcd_request_show_tooltip(void *data)
1527 int pid = vcd_client_widget_get_foreground_pid();
1529 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Request tooltip show and widget command");
1530 vcdc_send_show_tooltip(pid, (bool)data);
1536 int vcd_server_mgr_start(vcd_recognition_mode_e recognition_mode, bool exclusive_cmd, bool start_by_client)
1538 /* 1. check current state */
1539 vcd_state_e state = vcd_config_get_service_state();
1541 if (VCD_STATE_READY != state) {
1542 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Current state is not ready");
1543 return VCD_ERROR_INVALID_STATE;
1545 if (-1 == vcd_client_manager_get_pid()) {
1546 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Manager is NOT available.");
1547 return VCD_ERROR_OPERATION_FAILED;
1550 SLOG(LOG_DEBUG, TAG_VCD, "[Server] set recognition mode = %d", recognition_mode);
1551 vcd_client_set_recognition_mode(recognition_mode);
1553 if (false == exclusive_cmd) {
1554 vcd_client_update_foreground_pid();
1555 /* Notify show tooltip */
1556 if (1 == vcd_config_get_command_type_enabled(VC_COMMAND_TYPE_WIDGET)) {
1557 int pid = vcd_client_widget_get_foreground_pid();
1559 SLOG(LOG_INFO, TAG_VCD, "[Server] Request tooltip show and widget command");
1560 ecore_timer_add(0, __vcd_request_show_tooltip, (void*)true);
1565 vcd_client_manager_set_exclusive(exclusive_cmd);
1569 if (true == start_by_client) {
1570 /* Get foreground pid */
1571 if (0 != vcd_config_get_foreground(&fg_pid)) {
1572 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to get foreground");
1575 /* Set client exclusive option */
1576 if (0 != vcd_client_set_exclusive_command(fg_pid)) {
1577 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set exclusive command");
1581 int ret = __start_internal_recognition();
1583 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to start recongition : %d", ret);
1587 if (true == start_by_client) {
1588 vcd_client_unset_exclusive_command(fg_pid);
1591 return VCD_ERROR_NONE;
1594 int vcd_server_mgr_stop()
1596 /* 1. Check current state is recording */
1597 if (VCD_STATE_RECORDING != vcd_config_get_service_state()) {
1598 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Current state is not recording");
1599 return VCD_ERROR_INVALID_STATE;
1601 if (-1 == vcd_client_manager_get_pid()) {
1602 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Manager is NOT available.");
1603 return VCD_ERROR_OPERATION_FAILED;
1607 /* 2. Stop recorder */
1608 vcd_recorder_stop();
1611 /* 3. Stop engine recognition */
1612 int ret = vcd_engine_recognize_stop();
1614 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to stop recognition : %d", ret);
1617 /* 4. Set original mode */
1618 vcd_config_set_service_state(VCD_STATE_PROCESSING);
1619 vcdc_send_service_state(VCD_STATE_PROCESSING);
1621 return VCD_ERROR_NONE;
1624 int vcd_server_mgr_cancel()
1626 if (-1 == vcd_client_manager_get_pid()) {
1627 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Manager is NOT available.");
1628 return VCD_ERROR_OPERATION_FAILED;
1631 if (g_restart_timer != NULL) {
1632 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Delete restart engine timer");
1633 ecore_timer_del(g_restart_timer);
1634 g_restart_timer = NULL;
1637 /* 1. Check current state */
1638 vcd_state_e state = vcd_config_get_service_state();
1639 if (VCD_STATE_READY == state) {
1640 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current state is READY");
1641 vcd_recorder_stop();
1643 if (false == vcd_client_manager_get_exclusive()) {
1644 if (1 == vcd_config_get_command_type_enabled(VC_COMMAND_TYPE_WIDGET)) {
1645 int pid = vcd_client_widget_get_foreground_pid();
1647 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Request tooltip hide");
1648 ecore_timer_add(0, __vcd_request_show_tooltip, (void*)false);
1653 vcdc_send_service_state(VCD_STATE_READY);
1654 return VCD_ERROR_NONE;
1658 /* 2. Stop recorder */
1659 vcd_recorder_stop();
1662 /* 3. Cancel engine */
1663 int ret = vcd_engine_recognize_cancel();
1665 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to cancel : %d", ret);
1668 if (false == vcd_client_manager_get_exclusive()) {
1669 if (1 == vcd_config_get_command_type_enabled(VC_COMMAND_TYPE_WIDGET)) {
1670 int pid = vcd_client_widget_get_foreground_pid();
1672 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Request tooltip hide");
1673 ecore_timer_add(0, __vcd_request_show_tooltip, (void*)false);
1677 vcd_client_manager_set_exclusive(false);
1681 vcd_config_set_service_state(VCD_STATE_READY);
1682 vcdc_send_service_state(VCD_STATE_READY);
1684 return VCD_ERROR_NONE;
1688 int vcd_server_mgr_result_select()
1690 __vcd_send_selected_result(NULL);
1692 return VCD_ERROR_NONE;
1695 int vcd_server_mgr_set_domain(int pid, const char* domain)
1697 /* check if pid is valid */
1698 if (false == vcd_client_manager_is_valid(pid)) {
1699 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1700 return VCD_ERROR_INVALID_PARAMETER;
1703 vcd_state_e state = vcd_config_get_service_state();
1704 if (VCD_STATE_READY != state) {
1705 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Current state is not ready");
1706 return VCD_ERROR_INVALID_STATE;
1709 /* Set domain to engine */
1710 int ret = vcd_engine_set_domain(pid, domain);
1712 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set domain : %d", ret);
1714 SLOG(LOG_DEBUG, TAG_VCD, "[Server SUCCESS] Set domain");
1720 int vcd_server_mgr_set_private_data(int pid, const char* key, const char* data)
1722 /* check if pid is valid */
1723 if (false == vcd_client_manager_is_valid(pid)) {
1724 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1725 return VCD_ERROR_INVALID_PARAMETER;
1728 vcd_state_e state = vcd_config_get_service_state();
1729 if (VCD_STATE_READY != state) {
1730 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Current state is not ready");
1731 return VCD_ERROR_INVALID_STATE;
1734 /* Set private data to engine */
1735 int ret = vcd_engine_set_private_data(pid, key, data);
1737 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set private data : %d", ret);
1739 SLOG(LOG_DEBUG, TAG_VCD, "[Server SUCCESS] Set private data");
1745 int vcd_server_mgr_get_private_data(int pid, const char* key, char** data)
1747 /* check if pid is valid */
1748 if (false == vcd_client_manager_is_valid(pid)) {
1749 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1750 return VCD_ERROR_INVALID_PARAMETER;
1752 vcd_state_e state = vcd_config_get_service_state();
1753 if (VCD_STATE_READY != state) {
1754 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Current state is not ready");
1755 return VCD_ERROR_INVALID_STATE;
1758 /* Get private data to engine */
1759 int ret = vcd_engine_get_private_data(pid, key, data);
1761 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to get private data : %d", ret);
1763 SLOG(LOG_DEBUG, TAG_VCD, "[Server SUCCESS] Set private data");
1769 int vcd_server_mgr_do_action(int pid, int type, const char* action)
1773 /* check if pid is valid */
1774 if (false == vcd_client_manager_is_valid(pid)) {
1775 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1776 return VCD_ERROR_INVALID_PARAMETER;
1779 vcd_state_e state = vcd_config_get_service_state();
1780 if (VCD_STATE_READY != state) {
1781 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Current state is not ready");
1782 return VCD_ERROR_INVALID_STATE;
1785 /* Reqeust do action to engine */
1786 if (VCD_SEND_EVENT_TYPE_TEXT == type)
1787 ret = vcd_engine_process_text(pid, action);
1788 else if (VCD_SEND_EVENT_TYPE_LIST_EVENT == type)
1789 ret = vcd_engine_process_list_event(pid, action);
1790 else if (VCD_SEND_EVENT_TYPE_HAPTIC_EVENT == type)
1791 ret = vcd_engine_process_haptic_event(pid, action);
1794 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to process do action : %d", ret);
1796 vcd_config_set_service_state(VCD_STATE_PROCESSING);
1797 vcdc_send_service_state(VCD_STATE_PROCESSING);
1798 SLOG(LOG_DEBUG, TAG_VCD, "[Server SUCCESS] Process do action");
1804 int vcd_server_mgr_enable_command_type(int pid, int cmd_type)
1808 /* check if pid is valid */
1809 if (false == vcd_client_manager_is_valid(pid)) {
1810 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1811 return VCD_ERROR_INVALID_PARAMETER;
1814 vcd_state_e state = vcd_config_get_service_state();
1815 if (VCD_STATE_READY != state) {
1816 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Current state is not ready");
1817 return VCD_ERROR_INVALID_STATE;
1820 ret = vcd_config_enable_command_type(cmd_type);
1822 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to enable command type");
1824 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Enable command type(%d)", cmd_type);
1830 int vcd_server_mgr_disable_command_type(int pid, int cmd_type)
1834 /* check if pid is valid */
1835 if (false == vcd_client_manager_is_valid(pid)) {
1836 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1837 return VCD_ERROR_INVALID_PARAMETER;
1840 vcd_state_e state = vcd_config_get_service_state();
1841 if (VCD_STATE_READY != state) {
1842 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Current state is not ready");
1843 return VCD_ERROR_INVALID_STATE;
1846 ret = vcd_config_disable_command_type(cmd_type);
1848 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to disable command type");
1850 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Disable command type(%d)", cmd_type);
1857 * VC Server Functions for Client
1859 int vcd_server_initialize(int pid)
1861 if (false == vcd_engine_is_available_engine()) {
1862 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] No Engine");
1863 return VCD_ERROR_ENGINE_NOT_FOUND;
1866 /* check if pid is valid */
1867 if (true == vcd_client_is_available(pid)) {
1868 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The pid is already exist");
1869 return VCD_ERROR_INVALID_PARAMETER;
1872 /* Add client information to client manager */
1873 if (0 != vcd_client_add(pid)) {
1874 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to add client info");
1875 return VCD_ERROR_OPERATION_FAILED;
1878 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Client Initialize : pid(%d)", pid);
1880 return VCD_ERROR_NONE;
1883 int vcd_server_finalize(int pid)
1885 /* check if pid is valid */
1886 if (false == vcd_client_is_available(pid)) {
1887 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid is NOT valid ");
1888 return VCD_ERROR_INVALID_PARAMETER;
1891 /* Remove client information */
1892 if (0 != vcd_client_delete(pid)) {
1893 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to delete client");
1896 if (0 == vcd_client_get_ref_count()) {
1897 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Connected client list is empty");
1898 ecore_timer_add(0, __finalize_quit_ecore_loop, NULL);
1901 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Client Finalize : pid(%d)", pid);
1903 return VCD_ERROR_NONE;
1906 int vcd_server_set_command(int pid, vc_cmd_type_e cmd_type)
1908 /* check if pid is valid */
1909 if (false == vcd_client_is_available(pid)) {
1910 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid is NOT valid ");
1911 return VCD_ERROR_INVALID_PARAMETER;
1914 if (0 != vcd_client_set_command_type(pid, cmd_type)) {
1915 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set command type : pid(%d), cmd_type(%d)", pid, cmd_type);
1916 return VCD_ERROR_OPERATION_FAILED;
1922 int vcd_server_unset_command(int pid, vc_cmd_type_e cmd_type)
1924 /* check if pid is valid */
1925 if (false == vcd_client_is_available(pid)) {
1926 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid is NOT valid ");
1927 return VCD_ERROR_INVALID_PARAMETER;
1930 if (0 != vcd_client_unset_command_type(pid, cmd_type)) {
1931 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to unset command type : pid(%d), cmd_type(%d)", pid, cmd_type);
1932 return VCD_ERROR_OPERATION_FAILED;
1938 int vcd_server_set_foreground(int pid, bool value)
1940 /* check if pid is valid */
1941 if (false == vcd_client_is_available(pid) && false == vcd_client_widget_is_available(pid)) {
1942 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid is NOT valid ");
1943 return VCD_ERROR_INVALID_PARAMETER;
1946 if (0 != vcd_config_set_foreground(pid, value)) {
1947 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set foreground : pid(%d), value(%d)", pid, value);
1948 return VCD_ERROR_OPERATION_FAILED;
1954 static int __vcd_server_launch_manager_app()
1957 bool running = false;
1960 ret = vcd_client_manager_get_appid(&appid);
1961 if (0 != ret || NULL == appid) {
1962 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to get manager appid");
1963 return VCD_ERROR_OPERATION_FAILED;
1965 ret = app_manager_is_running(appid, &running);
1967 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to check running with appid(%s)", appid);
1970 return VCD_ERROR_OPERATION_FAILED;
1972 if (false == running) {
1973 int tmp_ret = __vcd_is_package_installed(appid);
1974 if (false == tmp_ret) {
1975 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] manager app is not installed, appid(%s)", appid);
1977 ret = __vcd_activate_app_by_appcontrol(appid);
1979 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to activate app");
1984 SLOG(LOG_ERROR, TAG_VCD, "Launch vc manager app: appid(%s)", appid);
1987 ret = __vcd_resume_app(appid);
1989 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to resume app");
1994 SLOG(LOG_ERROR, TAG_VCD, "Resume vc manager app: appid(%s)", appid);
2000 return VCD_ERROR_NONE;
2003 int vcd_server_dialog(int pid, const char* disp_text, const char* utt_text, int continuous)
2005 /* check if pid is valid */
2006 if (false == vcd_client_is_available(pid) && false == vcd_client_widget_is_available(pid)) {
2007 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid is NOT valid ");
2008 return VCD_ERROR_INVALID_PARAMETER;
2011 int ret = __vcd_server_launch_manager_app();
2013 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to send dialog : mgr_pid(%d), pid(%d), disp_text(%s), utt_text(%s), continue(%d)", vcd_client_manager_get_pid(), pid, disp_text, utt_text, continuous);
2017 ret = vcdc_send_dialog(vcd_client_manager_get_pid(), pid, disp_text, utt_text, continuous);
2019 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to send dialog : mgr_pid(%d), pid(%d), disp_text(%s), utt_text(%s), continue(%d)", vcd_client_manager_get_pid(), pid, disp_text, utt_text, continuous);
2026 int vcd_server_is_system_command_valid(int pid, int* is_sys_cmd_valid)
2028 /* check if pid is valid */
2029 if (false == vcd_client_is_available(pid) && false == vcd_client_widget_is_available(pid)) {
2030 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid is NOT valid ");
2031 return VCD_ERROR_INVALID_PARAMETER;
2034 /* check if system command is valid */
2035 if (true == vcd_client_manager_is_system_command_valid(vcd_client_manager_get_pid()))
2036 *is_sys_cmd_valid = true;
2038 *is_sys_cmd_valid = false;
2044 int vcd_server_set_exclusive_command(int pid, bool value)
2046 /* check if pid is valid */
2047 if (false == vcd_client_is_available(pid)) {
2048 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid is NOT valid ");
2049 return VCD_ERROR_INVALID_PARAMETER;
2052 if (true == value) {
2053 if (0 != vcd_client_set_exclusive_command(pid)) {
2054 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set exclusive command : pid(%d)", pid);
2055 return VCD_ERROR_OPERATION_FAILED;
2058 if (0 != vcd_client_unset_exclusive_command(pid)) {
2059 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to unset exclusive command : pid(%d)", pid);
2060 return VCD_ERROR_OPERATION_FAILED;
2067 int vcd_server_request_start(int pid, bool stop_by_silence)
2069 /* check if pid is valid */
2070 if (false == vcd_client_is_available(pid)) {
2071 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid(%d) is NOT forground client", pid);
2072 return VCD_ERROR_INVALID_PARAMETER;
2076 /* Check current state */
2077 vcd_state_e state = vcd_config_get_service_state();
2079 /* Service state should be ready */
2080 if (VCD_STATE_READY != state) {
2081 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current state is not Ready : pid(%d)", pid);
2082 return VCD_ERROR_INVALID_STATE;
2085 if (-1 != vcd_client_manager_get_pid()) {
2086 /* Check current pid is valid */
2087 if (false == vcd_client_manager_check_demandable_client(pid)) {
2088 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current client is NOT available : pid(%d)", pid);
2089 return VCD_ERROR_INVALID_PARAMETER;
2093 ret = vcd_server_mgr_start(stop_by_silence, false);
2095 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Fail to start recognition");
2096 return VCD_ERROR_INVALID_PARAMETER;
2102 int vcd_server_request_stop(int pid)
2105 /* Check current state */
2106 vcd_state_e state = vcd_config_get_service_state();
2108 /* Service state should be ready */
2109 if (VCD_STATE_RECORDING != state) {
2110 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current state is not Recording : pid(%d)", pid);
2111 return VCD_ERROR_INVALID_STATE;
2114 if (-1 != vcd_client_manager_get_pid()) {
2115 /* Check current pid is valid */
2116 if (false == vcd_client_manager_check_demandable_client(pid)) {
2117 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current client is NOT available : pid(%d)", pid);
2118 return VCD_ERROR_INVALID_PARAMETER;
2122 ret = vcd_server_mgr_stop();
2124 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Fail to start recognition");
2125 return VCD_ERROR_OPERATION_FAILED;
2128 return VCD_ERROR_NONE;
2131 int vcd_server_request_cancel(int pid)
2134 /* Check current state */
2135 vcd_state_e state = vcd_config_get_service_state();
2137 /* Service state should be recording or processing */
2138 if (VCD_STATE_RECORDING != state && VCD_STATE_PROCESSING != state) {
2139 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current state is not Recording or Processing : pid(%d)", pid);
2140 return VCD_ERROR_INVALID_STATE;
2143 if (-1 != vcd_client_manager_get_pid()) {
2144 /* Check current pid is valid */
2145 if (false == vcd_client_manager_check_demandable_client(pid)) {
2146 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current client is NOT available : pid(%d)", pid);
2147 return VCD_ERROR_INVALID_PARAMETER;
2151 ret = vcd_server_mgr_cancel();
2153 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Fail to start recognition");
2154 return VCD_ERROR_OPERATION_FAILED;
2157 return VCD_ERROR_NONE;
2162 * VC Server Functions for Widget lib
2164 int vcd_server_widget_initialize(int pid)
2166 if (false == vcd_engine_is_available_engine()) {
2167 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] No Engine");
2168 return VCD_ERROR_ENGINE_NOT_FOUND;
2171 /* check if pid is valid */
2172 if (true == vcd_client_widget_is_available(pid)) {
2173 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] The pid is already exist");
2174 return VCD_ERROR_NONE;
2177 /* Add client information to client manager */
2178 if (0 != vcd_client_widget_add(pid)) {
2179 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to add client info");
2180 return VCD_ERROR_OPERATION_FAILED;
2183 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Initialize widget : pid(%d)", pid);
2185 return VCD_ERROR_NONE;
2188 int vcd_server_widget_finalize(int pid)
2190 /* check if pid is valid */
2191 if (false == vcd_client_widget_is_available(pid)) {
2192 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid is NOT valid ");
2193 return VCD_ERROR_INVALID_PARAMETER;
2196 /* Remove client information */
2197 if (0 != vcd_client_widget_delete(pid)) {
2198 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to delete client");
2201 if (0 == vcd_client_get_ref_count()) {
2202 SLOG(LOG_DEBUG, TAG_VCD, "[Server] connected client list is empty");
2203 ecore_timer_add(0, __finalize_quit_ecore_loop, NULL);
2206 return VCD_ERROR_NONE;
2209 int vcd_server_widget_start_recording(int pid, bool widget_command)
2211 /* check if pid is valid */
2212 if (false == vcd_client_widget_is_available(pid)) {
2213 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid is NOT valid ");
2214 return VCD_ERROR_INVALID_PARAMETER;
2217 if (true == widget_command) {
2218 vcd_client_widget_set_command(pid);
2219 SLOG(LOG_DEBUG, TAG_VCD, "[Server] widget command is available");
2221 vcd_client_widget_unset_command(pid);
2222 SLOG(LOG_WARN, TAG_VCD, "[Server] widget command is NOT available");
2225 int ret = __start_internal_recognition();
2227 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to start recongition : %d", ret);
2228 ecore_timer_add(0, __vcd_request_show_tooltip, (void*)false);
2234 int vcd_server_widget_start(int pid, bool stop_by_silence)
2236 /* check if pid is valid */
2237 int fore_pid = vcd_client_widget_get_foreground_pid();
2238 if (pid != fore_pid) {
2239 SLOG(LOG_ERROR, TAG_VCD, "[Server] pid is NOT foreground");
2240 return VCD_ERROR_INVALID_PARAMETER;
2243 /* Check current state */
2244 vcd_state_e state = vcd_config_get_service_state();
2246 /* Service state should be ready */
2247 if (VCD_STATE_READY != state) {
2248 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current state is not Ready : pid(%d)", pid);
2249 return VCD_ERROR_INVALID_STATE;
2252 vcd_client_set_slience_detection(stop_by_silence);
2254 /* Notify show tooltip */
2255 ecore_timer_add(0, __vcd_request_show_tooltip, (void*)true);
2260 int vcd_server_widget_stop(int pid)
2262 /* check if pid is valid */
2263 int fore_pid = vcd_client_widget_get_foreground_pid();
2264 if (pid != fore_pid) {
2265 SLOG(LOG_ERROR, TAG_VCD, "[Server] pid is NOT foreground");
2266 return VCD_ERROR_INVALID_PARAMETER;
2270 /* Check current state */
2271 vcd_state_e state = vcd_config_get_service_state();
2273 /* Service state should be recording */
2274 if (VCD_STATE_RECORDING != state) {
2275 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current service state is not Recording : pid(%d)", pid);
2276 return VCD_ERROR_INVALID_STATE;
2279 ret = vcd_server_mgr_stop();
2281 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Fail to start recognition");
2282 return VCD_ERROR_OPERATION_FAILED;
2285 return VCD_ERROR_NONE;
2288 int vcd_server_widget_cancel(int pid)
2290 /* check if pid is valid */
2291 int fore_pid = vcd_client_widget_get_foreground_pid();
2292 if (pid != fore_pid) {
2293 SLOG(LOG_ERROR, TAG_VCD, "[Server] pid is NOT foreground");
2294 return VCD_ERROR_INVALID_PARAMETER;
2298 /* Check current state */
2299 vcd_state_e state = vcd_config_get_service_state();
2301 /* Service state should be recording or processing */
2302 if (VCD_STATE_RECORDING != state && VCD_STATE_PROCESSING != state) {
2303 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current state is not Recording or Processing : pid(%d)", pid);
2304 return VCD_ERROR_INVALID_STATE;
2307 ret = vcd_server_mgr_cancel();
2309 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Fail to cancel recognition : %d", ret);
2313 return VCD_ERROR_NONE;
2316 int vcd_server_widget_enable_asr_result(int pid, bool enable)
2319 ret = vcd_client_widget_set_asr_result_enabled(pid, enable);
2321 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Fail to enable asr result : %d", ret);
2327 int vcd_server_set_language(const char* language)
2329 int ret = VCD_ERROR_NONE;
2331 ret = vcd_config_set_default_language(language);
2333 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Fail to set language : %d", ret);
2337 ret = vcd_engine_set_current_language(language);
2339 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Fail to set language : %d", ret);
2346 * For engine service
2348 int vcd_get_foreach_command(vce_cmd_h vce_command, vce_command_cb callback, void* user_data)
2350 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Get foreach command");
2352 if (NULL == callback) {
2353 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] input parameter is NULL");
2354 return VCD_ERROR_INVALID_PARAMETER;
2358 ret = vcd_engine_agent_get_foreach_command(vce_command, callback, user_data);
2360 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to get foreach command : ret(%d)", ret);
2366 int vcd_get_command_count(vce_cmd_h vce_command)
2368 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Get command count");
2371 ret = vcd_engine_agent_get_command_count(vce_command);
2373 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to get command count : ret(%d)", ret);
2379 int vcd_get_audio_type(char** audio_type)
2381 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Get audio type");
2384 ret = vcd_engine_agent_get_audio_type(audio_type);
2386 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to get audio type : ret(%d)", ret);
2392 int vcd_set_private_data(const char* key, const char* data)
2394 vcd_state_e state = vcd_config_get_service_state();
2396 if (VCD_STATE_READY != state) {
2397 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Current state(%d) is NOT 'READY'", state);
2398 return VCD_ERROR_INVALID_STATE;
2401 int ret = vcd_engine_agent_set_private_data(key, data);
2403 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set private data to the manager client : ret(%d)", ret);
2405 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Set private data to the manager client, key(%s), data(%s)", key, data);
2411 int vcd_get_private_data(const char* key, char** data)
2413 vcd_state_e state = vcd_config_get_service_state();
2415 if (VCD_STATE_READY != state) {
2416 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Current state(%d) is NOT 'READY'", state);
2417 return VCD_ERROR_INVALID_STATE;
2420 int ret = vcd_engine_agent_get_private_data(key, data);
2422 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to get private data from the manager client : ret(%d)", ret);
2424 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Get private data from the manager client, key(%s), data(%s)", key, data);
2430 int vcd_start_recording()
2432 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Start recording");
2435 ret = vcd_engine_agent_start_recording();
2437 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to start recording : ret(%d)", ret);
2443 int vcd_stop_recording()
2445 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Stop recording");
2448 ret = vcd_engine_agent_stop_recording();
2450 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to stop recording : ret(%d)", ret);
2456 int vcd_set_private_data_set_cb(vce_private_data_set_cb callback_func)
2458 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Set private data set cb");
2461 ret = vcd_engine_agent_set_private_data_set_cb(callback_func);
2463 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set private data set cb : ret(%d)", ret);
2469 int vcd_set_private_data_requested_cb(vce_private_data_requested_cb callback_func)
2471 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Set private data requested cb");
2474 ret = vcd_engine_agent_set_private_data_requested_cb(callback_func);
2476 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set private data requested cb : ret(%d)", ret);
2482 int vcd_set_nlu_base_info_requested_cb(vce_nlu_base_info_requested_cb callback_func)
2484 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Set nlu base info requested cb");
2487 ret = vcd_engine_agent_set_nlu_base_info_requested_cb(callback_func);
2489 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set nlu base info requested cb : ret(%d)", ret);