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.
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"
36 * VC Server static variable
38 static bool g_is_engine;
40 static GList *g_proc_list = NULL;
42 static Ecore_Timer *g_restart_timer = NULL;
45 * @brief Enumerations of send event type.
48 VCD_SEND_EVENT_TYPE_TEXT, /**< send text event to vc engine*/
49 VCD_SEND_EVENT_TYPE_LIST_EVENT, /**< send list event to vc engine */
50 VCD_SEND_EVENT_TYPE_HAPTIC_EVENT /**< send haptic event to vc engine */
51 } vcd_send_event_type_e;
54 * VC Server Internal Functions
56 static Eina_Bool __stop_by_silence(void *data)
58 SLOG(LOG_DEBUG, TAG_VCD, "===== Silence Detected ");
60 vcd_server_mgr_stop();
62 SLOG(LOG_DEBUG, TAG_VCD, "=====");
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, "=====");
74 SLOG(LOG_DEBUG, TAG_VCD, " ");
78 static void __cancel_by_error(void *data)
80 SLOG(LOG_DEBUG, TAG_VCD, "===== Cancel by error");
82 vcd_server_mgr_cancel();
84 SLOG(LOG_DEBUG, TAG_VCD, "=====");
85 SLOG(LOG_DEBUG, TAG_VCD, " ");
89 static Eina_Bool __restart_engine(void *data)
91 SLOG(LOG_DEBUG, TAG_VCD, "===== Restart by no result");
93 g_restart_timer = NULL;
95 /* Restart recognition */
96 int ret = vcd_engine_recognize_start(true);
98 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to restart recognition : result(%d)", ret);
102 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Start engine");
104 if (VCD_RECOGNITION_MODE_RESTART_AFTER_REJECT == vcd_client_get_recognition_mode()) {
105 vcd_config_set_service_state(VCD_STATE_RECORDING);
106 vcdc_send_service_state(VCD_STATE_RECORDING);
109 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Restart recognition");
111 SLOG(LOG_DEBUG, TAG_VCD, "=====");
112 SLOG(LOG_DEBUG, TAG_VCD, " ");
116 static int __server_recorder_callback(const void* data, const unsigned int length)
118 vcd_state_e state = vcd_config_get_service_state();
119 if (VCD_STATE_READY == state) {
120 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Ready state, but recording");
121 } else if (VCD_STATE_PROCESSING == state) {
125 vcp_speech_detect_e speech_detected = VCP_SPEECH_DETECT_NONE;
128 ret = vcd_engine_recognize_audio(data, length, &speech_detected);
132 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set recording data to engine(%d)", ret);
133 ecore_timer_add(0, __cancel_by_interrupt, NULL);
134 /* Send error cb to manager */
135 if (VCP_ERROR_OUT_OF_NETWORK == ret) {
136 vcdc_send_error_signal_to_manager(vcd_client_manager_get_pid(), VCD_ERROR_TIMED_OUT, "Engine connection failed");
138 vcdc_send_error_signal_to_manager(vcd_client_manager_get_pid(), VCD_ERROR_OPERATION_FAILED, "Engine recognition failed");
143 if (VCP_SPEECH_DETECT_BEGIN == speech_detected) {
144 if (-1 != vcd_client_manager_get_pid()) {
145 /* Manager client is available */
146 if (0 != vcdc_send_speech_detected(vcd_client_manager_get_pid())) {
147 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send speech detected");
150 } else if (VCP_SPEECH_DETECT_END == speech_detected) {
151 if (VCD_RECOGNITION_MODE_STOP_BY_SILENCE == vcd_client_get_recognition_mode()) {
152 /* silence detected */
153 ecore_timer_add(0, __stop_by_silence, NULL);
154 } else if (VCD_RECOGNITION_MODE_RESTART_AFTER_REJECT == vcd_client_get_recognition_mode()) {
155 /* Stop engine recognition */
156 int ret = vcd_engine_recognize_stop();
158 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to stop recognition : %d", ret);
160 vcd_config_set_service_state(VCD_STATE_PROCESSING);
161 vcdc_send_service_state(VCD_STATE_PROCESSING);
163 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Stop engine only by silence");
164 } else if (VCD_RECOGNITION_MODE_RESTART_CONTINUOUSLY == vcd_client_get_recognition_mode()) {
165 /* Stop engine recognition */
166 int ret = vcd_engine_recognize_stop();
168 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to stop recognition : %d", ret);
176 void __server_recorder_interrupt_callback()
178 SLOG(LOG_DEBUG, TAG_VCD, "===== Cancel by sound interrupt");
180 ecore_timer_add(0, __cancel_by_interrupt, NULL);
182 SLOG(LOG_DEBUG, TAG_VCD, "=====");
183 SLOG(LOG_DEBUG, TAG_VCD, " ");
186 static void __config_lang_changed_cb(const char* current_lang, void* user_data)
188 SLOG(LOG_DEBUG, TAG_VCD, "===== Change language ");
190 /* Current state is recording */
191 vcd_state_e state = vcd_config_get_service_state();
192 if (VCD_STATE_RECORDING == state || VCD_STATE_PROCESSING == state) {
193 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current state is 'Recording'. Cancel recognition");
194 vcd_server_mgr_cancel();
198 ret = vcd_engine_set_current_language(current_lang);
200 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set language of engine : %d", ret);
203 SLOG(LOG_DEBUG, TAG_VCD, "=====");
204 SLOG(LOG_DEBUG, TAG_VCD, " ");
209 static void __config_foreground_changed_cb(int previous, int current, void* user_data)
211 SLOG(LOG_DEBUG, TAG_VCD, "===== Change foreground");
213 SLOG(LOG_DEBUG, TAG_VCD, "Foreground pid(%d)", current);
215 if (VC_NO_FOREGROUND_PID != current) {
216 /* Foreground app is changed */
217 vcd_state_e state = vcd_config_get_service_state();
218 if (VCD_STATE_RECORDING == state) {
219 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Foreground pid(%d) is changed. Cancel recognition", current);
220 ecore_timer_add(0, __cancel_by_interrupt, NULL);
224 SLOG(LOG_DEBUG, TAG_VCD, "=====");
225 SLOG(LOG_DEBUG, TAG_VCD, " ");
230 static int __vcd_activate_app_by_appcontrol(const char* appid)
233 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Invalid parameter");
234 return VCD_ERROR_INVALID_PARAMETER;
238 app_control_h app_control = NULL;
239 ret = app_control_create(&app_control);
240 if (APP_CONTROL_ERROR_NONE == ret) {
242 ret = app_control_add_extra_data(app_control, "voice_launch", "get_result");
243 if (APP_CONTROL_ERROR_NONE != ret) {
244 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to add extra data, ret(%d)", ret);
245 return VCD_ERROR_OPERATION_FAILED;
248 ret = app_control_set_app_id(app_control, appid);
249 if (APP_CONTROL_ERROR_NONE != ret) {
250 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to set app id, ret(%d)", ret);
251 return VCD_ERROR_OPERATION_FAILED;
253 // Sent launch request
254 ret = app_control_send_launch_request(app_control, NULL, NULL);
255 if (APP_CONTROL_ERROR_NONE != ret) {
256 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to send launch request, ret(%d)", ret);
257 return VCD_ERROR_OPERATION_FAILED;
259 // Destroy app control
260 ret = app_control_destroy(app_control);
261 if (APP_CONTROL_ERROR_NONE != ret) {
262 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to destroy, ret(%d)", ret);
263 return VCD_ERROR_OPERATION_FAILED;
266 return VCD_ERROR_NONE;
269 static int __vcd_resume_app(const char* appid)
271 app_context_h app_context = NULL;
272 int ret = app_manager_get_app_context(appid, &app_context);
273 if (APP_MANAGER_ERROR_NONE != ret) {
274 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to get app_context, ret(%d), appid(%s)", ret, appid);
275 return VCD_ERROR_OPERATION_FAILED;
278 ret = app_manager_resume_app(app_context);
279 if (APP_MANAGER_ERROR_NONE != ret) {
280 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to resume app, ret(%d), appid(%s)", ret, appid);
281 return VCD_ERROR_OPERATION_FAILED;
283 return VCD_ERROR_NONE;
286 static bool __vcd_is_package_installed(const char* appid)
288 app_info_h app_info = NULL;
289 int ret = app_manager_get_app_info(appid, &app_info);
290 if (APP_MANAGER_ERROR_NONE != ret || NULL == app_info)
292 ret = app_info_destroy(app_info);
293 if (APP_MANAGER_ERROR_NONE != ret)
294 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to destroy app_info, ret(%d)", ret);
298 static bool __vcd_launch_app(const char* result)
300 if (NULL == result) {
301 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Invalid parameter");
302 return VCD_ERROR_INVALID_PARAMETER;
305 GSList* app_list = NULL;
306 if (0 != vc_db_get_appid_list(result, &app_list)) {
307 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] result text is NULL");
308 return VCD_ERROR_INVALID_PARAMETER;
311 if (0 != g_slist_length(app_list)) {
314 vc_deactivated_app_s* temp_app = NULL;
315 iter = g_slist_nth(app_list, 0);
317 while (NULL != iter) {
318 temp_app = iter->data;
320 if (NULL != temp_app) {
321 if (NULL != temp_app->appid) {
323 bool running = false;
324 ret = app_manager_is_running(temp_app->appid, &running);
325 if (APP_MANAGER_ERROR_NONE != ret) {
326 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to check running with appid(%s)", temp_app->appid);
327 free(temp_app->appid);
328 temp_app->appid = NULL;
331 return VCD_ERROR_OPERATION_FAILED;
333 if (false == running) {
334 int tmp_ret = __vcd_is_package_installed(temp_app->appid);
335 if (false == tmp_ret) {
336 SLOG(LOG_WARN, TAG_VCD, "[WARNING] app is not installed, appid(%s)", temp_app->appid);
338 ret = __vcd_activate_app_by_appcontrol(temp_app->appid);
340 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to activate app");
341 free(temp_app->appid);
342 temp_app->appid = NULL;
347 SLOG(LOG_ERROR, TAG_VCD, "Launch app: appid(%s) result(%s)", temp_app->appid, result);
350 ret = __vcd_resume_app(temp_app->appid);
352 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to resume app");
353 free(temp_app->appid);
354 temp_app->appid = NULL;
359 SLOG(LOG_ERROR, TAG_VCD, "Resume app: appid(%s) result(%s)", temp_app->appid, result);
361 free(temp_app->appid);
362 temp_app->appid = NULL;
367 iter = g_slist_next(iter);
372 return VCD_ERROR_NONE;
375 static Eina_Bool __vcd_send_selected_result(void *data)
377 GSList* pid_list = NULL;
378 const char* result = vcd_client_manager_get_result_text();
380 if (0 != vc_info_parser_get_result_pid_list(&pid_list, result)) {
381 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to get pid list. No result");
383 if (0 < g_slist_length(pid_list)) {
385 vc_cmd_s* temp_cmd = NULL;
388 iter = g_slist_nth(pid_list, 0);
389 while (NULL != iter) {
390 temp_cmd = iter->data;
392 if (NULL != temp_cmd) {
393 /* Launch deactivated several apps that is matched with result */
394 ret = __vcd_launch_app(result);
396 SLOG(LOG_ERROR, TAG_VCD, "Fail to launch or resume app, ret(%d) result(%s)", ret, result);
398 /* send result noti */
399 ret = vcdc_send_result(temp_cmd->pid, vcd_client_manager_get_pid(), temp_cmd->type);
401 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send result, ret(%d)", ret);
404 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Send result : pid(%d) type(%d)", temp_cmd->pid, temp_cmd->type);
410 pid_list = g_slist_remove_link(pid_list, iter);
411 iter = g_slist_nth(pid_list, 0);
416 if (VCD_RECOGNITION_MODE_RESTART_CONTINUOUSLY != vcd_client_get_recognition_mode()) {
417 vcd_config_set_service_state(VCD_STATE_READY);
418 vcdc_send_service_state(VCD_STATE_READY);
424 //static void __vcd_server_pre_result_cb(vcp_pre_result_event_e event, const char* pre_result, void *user_data)
425 static void __vcd_server_asr_result_cb(vcp_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);
435 static void* __recorder_stop(void *data)
441 static void __vcd_server_result_cb(vcp_result_event_e event, int* result_id, int count, const char* all_result,
442 const char* non_fixed_result, const char* nlu_result, const char* msg, void *user_data)
444 if (VCD_STATE_PROCESSING != vcd_config_get_service_state()) {
445 if (VCD_RECOGNITION_MODE_RESTART_CONTINUOUSLY != vcd_client_get_recognition_mode()) {
446 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Current state is not 'Processing' and mode is not 'Restart continuously'");
451 vc_info_parser_unset_result(vcd_client_manager_get_exclusive());
452 vcd_client_manager_set_result_text(all_result);
454 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Event(%d), Text(%s) Nonfixed(%s) Msg(%s) Result count(%d)",
455 event, all_result, non_fixed_result, msg, count);
457 if (VCD_RECOGNITION_MODE_RESTART_AFTER_REJECT == vcd_client_get_recognition_mode()) {
458 if (VCP_RESULT_EVENT_REJECTED == event) {
459 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Restart by no or rejected result");
460 /* If no result and restart option is ON */
461 /* Send reject message */
462 bool temp = vcd_client_manager_get_exclusive();
463 vc_info_parser_set_result(all_result, event, msg, NULL, temp);
464 if (0 != vcdc_send_result_to_manager(vcd_client_manager_get_pid(), VC_RESULT_TYPE_NOTIFICATION)) {
465 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send result");
468 g_restart_timer = ecore_timer_add(0, __restart_engine, NULL);
471 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Stop recorder due to success");
472 //vcd_recorder_stop();
473 ecore_main_loop_thread_safe_call_sync(__recorder_stop, NULL);
474 } else if (VCD_RECOGNITION_MODE_RESTART_CONTINUOUSLY == vcd_client_get_recognition_mode()) {
475 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Restart continuously");
476 /* Restart option is ON */
477 g_restart_timer = ecore_timer_add(0, __restart_engine, NULL);
478 if (VCP_RESULT_EVENT_REJECTED == event) {
479 bool temp = vcd_client_manager_get_exclusive();
480 vc_info_parser_set_result(all_result, event, msg, NULL, temp);
481 if (0 != vcdc_send_result_to_manager(vcd_client_manager_get_pid(), VC_RESULT_TYPE_NOTIFICATION)) {
482 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send result");
488 /* if nlu_result is exist, Add command handle(is_action) into result list */
490 SLOG(LOG_DEBUG, TAG_VCD, "[Server] === Get engine result ===");
493 vc_cmd_s* temp_cmd = NULL;
494 vc_cmd_list_h vc_cmd_list = NULL;
496 if (0 != vc_cmd_list_create(&vc_cmd_list)) {
497 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Fail to create command list");
498 vcd_client_manager_set_exclusive(false);
499 vcd_config_set_service_state(VCD_STATE_READY);
500 vcdc_send_service_state(VCD_STATE_READY);
504 /* priority filter */
505 /* system > exclusive > foreground = widget > system_background > background */
507 int* filtered_id = (int*)calloc(count, sizeof(int));
508 int filtered_count = 0;
509 int top_priority = VC_COMMAND_PRIORITY_BACKGROUND;
510 for (i = 0; i < count; i++) {
511 SLOG(LOG_DEBUG, TAG_VCD, "[Server] [%d] Result id(%d)", i, result_id[i]);
513 if (0 > result_id[i]) {
514 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Result ID(%d) is NOT valid", result_id[i]);
518 ret = vcd_client_get_cmd_from_result_id(result_id[i], &temp_cmd);
519 if (0 == ret && NULL != temp_cmd) {
520 if (top_priority == temp_cmd->priority) {
521 filtered_id[filtered_count] = result_id[i];
523 } else if (top_priority < temp_cmd->priority) {
526 filtered_id[0] = result_id[i];
528 top_priority = temp_cmd->priority;
534 for (i = 0; i < filtered_count; i++) {
535 SLOG(LOG_DEBUG, TAG_VCD, "[Server] [%d] Filtered Result id(%d)", i, filtered_id[i]);
537 if (filtered_id[i] < 0) {
538 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Filtered ID(%d) is NOT valid", filtered_id[i]);
542 ret = vcd_client_get_cmd_from_result_id(filtered_id[i], &temp_cmd);
543 if (0 == ret && NULL != temp_cmd) {
544 switch (temp_cmd->format) {
545 case VC_CMD_FORMAT_FIXED:
546 case VC_CMD_FORMAT_FIXED_AND_VFIXED:
547 case VC_CMD_FORMAT_VFIXED_AND_FIXED:
548 case VC_CMD_FORMAT_PARTIAL:
549 case VC_CMD_FORMAT_FIXED_AND_NONFIXED:
550 case VC_CMD_FORMAT_NONFIXED_AND_FIXED:
552 case VC_CMD_FORMAT_ACTION:
556 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Unknown command type : %d", temp_cmd->type);
560 if (0 != vc_cmd_list_add(vc_cmd_list, (vc_cmd_h)temp_cmd)) {
561 SLOG(LOG_DEBUG, TAG_VCD, "Fail to add command to list");
562 vc_cmd_destroy((vc_cmd_h)temp_cmd);
565 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] NOT found matached result(%d)", filtered_id[i]);
569 if (NULL != filtered_id) {
574 if (NULL != nlu_result) {
575 SLOG(LOG_DEBUG, TAG_VCD, "[Server] NLU (%s)", nlu_result);
576 vc_info_parser_set_nlu_result(nlu_result);
577 if (0 == is_action) {
579 if (0 != vc_cmd_create(&nlu_cmd)) {
580 SLOG(LOG_ERROR, TAG_VCD, "Fail to nlu cmd create");
582 if (0 != vc_cmd_set_type(nlu_cmd, VC_COMMAND_TYPE_SYSTEM)) {
583 SLOG(LOG_ERROR, TAG_VCD, "Fail to set type");
585 if (0 != vc_cmd_set_pid(nlu_cmd, vcd_client_manager_get_pid())) {
586 SLOG(LOG_ERROR, TAG_VCD, "Fail to set pid");
588 if (0 != vc_cmd_set_format(nlu_cmd, VC_CMD_FORMAT_ACTION)) {
589 SLOG(LOG_ERROR, TAG_VCD, "Fail to set format");
591 if (0 != vc_cmd_list_add(vc_cmd_list, nlu_cmd)) {
592 SLOG(LOG_ERROR, TAG_VCD, "Fail to add nlu cmd to list");
593 vc_cmd_destroy(nlu_cmd);
599 vc_cmd_print_list(vc_cmd_list);
601 SLOG(LOG_DEBUG, TAG_VCD, "[Server] =========================");
603 int result_count = 0;
604 vc_cmd_list_get_count(vc_cmd_list, &result_count);
606 if (0 == result_count) {
608 if (NULL != all_result) {
609 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Engine result is no command : %s", all_result);
610 bool temp = vcd_client_manager_get_exclusive();
611 vc_info_parser_set_result(all_result, event, msg, NULL, temp);
614 int pid = vcd_client_widget_get_foreground_pid();
616 if (NULL != all_result) {
617 /* Send result text to widget */
618 vcdc_send_result(pid, vcd_client_manager_get_pid(), VC_COMMAND_TYPE_WIDGET);
621 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Request tooltip hide");
622 /* Send to hide tooltip */
623 vcdc_send_show_tooltip(pid, false);
626 if (-1 != vcd_client_manager_get_pid()) {
627 /* Manager client is available */
628 if (0 != vcdc_send_result_to_manager(vcd_client_manager_get_pid(), VC_RESULT_TYPE_NORMAL)) {
629 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send result");
633 vcd_client_manager_set_exclusive(false);
637 if (false == vcd_client_manager_get_exclusive()) {
638 int pid = vcd_client_widget_get_foreground_pid();
640 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Request tooltip hide");
641 vcdc_send_show_tooltip(pid, false);
644 vc_info_parser_set_result(all_result, event, msg, vc_cmd_list, false);
646 if (-1 != vcd_client_manager_get_pid()) {
647 /* Manager client is available */
648 if (0 != vcdc_send_result_to_manager(vcd_client_manager_get_pid(), VC_RESULT_TYPE_NORMAL)) {
649 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send result");
652 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Manager is NOT available. Send result to client directly");
653 /* Send result to client */
654 ecore_timer_add(0, __vcd_send_selected_result, NULL);
657 /* exclusive command */
658 vc_info_parser_set_result(all_result, event, msg, vc_cmd_list, true);
660 if (-1 != vcd_client_manager_get_pid()) {
661 /* Manager client is available */
662 if (0 != vcdc_send_result_to_manager(vcd_client_manager_get_pid(), VC_RESULT_TYPE_NORMAL)) {
663 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send result");
666 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Manager is NOT available");
669 vcd_client_manager_set_exclusive(false);
673 vc_cmd_list_destroy(vc_cmd_list, true);
679 if (NULL == result_id) {
681 if (NULL != all_result) {
682 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Engine result is no command : %s", all_result);
683 bool temp = vcd_client_manager_get_exclusive();
684 vc_info_parser_set_result(all_result, event, msg, NULL, temp);
687 int pid = vcd_client_widget_get_foreground_pid();
689 if (NULL != all_result) {
690 /* Send result text to widget */
691 vcdc_send_result(pid, vcd_client_manager_get_pid(), VC_COMMAND_TYPE_WIDGET);
694 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Request tooltip hide");
695 /* Send to hide tooltip */
696 vcdc_send_show_tooltip(pid, false);
699 if (-1 != vcd_client_manager_get_pid()) {
700 /* Manager client is available */
701 if (0 != vcdc_send_result_to_manager(vcd_client_manager_get_pid(), VC_RESULT_TYPE_NORMAL)) {
702 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send result");
706 vcd_client_manager_set_exclusive(false);
712 SLOG(LOG_DEBUG, TAG_VCD, "[Server] === Get engine result ===");
715 vc_cmd_s* temp_cmd = NULL;
716 vc_cmd_list_h vc_cmd_list = NULL;
718 if (0 != vc_cmd_list_create(&vc_cmd_list)) {
719 SLOG(LOG_ERROR, TAG_VCD, "[Server] Fail to create command list");
720 vcd_client_manager_set_exclusive(false);
721 vcd_config_set_service_state(VCD_STATE_READY);
722 vcdc_send_service_state(VCD_STATE_READY);
727 for (i = 0; i < count; i++) {
728 SLOG(LOG_DEBUG, TAG_VCD, "[Server] [%d] Result ID(%d)", i, result_id[i]);
730 if (result_id[i] < 0) {
731 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Result ID(%d) is NOT valid", result_id[i]);
735 ret = vcd_client_get_cmd_from_result_id(result_id[i], &temp_cmd);
736 if (0 == ret && NULL != temp_cmd) {
737 switch (temp_cmd->format) {
738 case VC_CMD_FORMAT_FIXED:
739 case VC_CMD_FORMAT_FIXED_AND_VFIXED:
740 case VC_CMD_FORMAT_VFIXED_AND_FIXED:
741 case VC_CMD_FORMAT_PARTIAL:
742 /* Nonfixed result is NOT valid */
744 case VC_CMD_FORMAT_FIXED_AND_NONFIXED:
745 if (NULL == temp_cmd->parameter) {
746 if (NULL != non_fixed_result) {
747 temp_cmd->parameter = strdup(non_fixed_result);
750 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Command type is NOT vaild. Parameter (%s)", temp_cmd->parameter);
753 case VC_CMD_FORMAT_NONFIXED_AND_FIXED:
754 if (NULL == temp_cmd->command) {
755 if (NULL != non_fixed_result) {
756 temp_cmd->command = strdup(non_fixed_result);
759 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Command type is NOT vaild. Command (%s)", temp_cmd->command);
764 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Unknown command type : %d", temp_cmd->type);
768 if (0 != vc_cmd_list_add(vc_cmd_list, (vc_cmd_h)temp_cmd)) {
769 SLOG(LOG_DEBUG, TAG_VCD, "Fail to add command to list");
770 vc_cmd_destroy((vc_cmd_h)temp_cmd);
773 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] NOT found matached result(%d)", result_id[i]);
777 vc_cmd_print_list(vc_cmd_list);
779 SLOG(LOG_DEBUG, TAG_VCD, "[Server] =========================");
781 int result_count = 0;
782 vc_cmd_list_get_count(vc_cmd_list, &result_count);
784 if (false == vcd_client_manager_get_exclusive()) {
785 int pid = vcd_client_widget_get_foreground_pid();
787 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Request tooltip hide");
788 vcdc_send_show_tooltip(pid, false);
791 vc_info_parser_set_result(all_result, event, msg, vc_cmd_list, false);
793 if (-1 != vcd_client_manager_get_pid()) {
794 /* Manager client is available */
795 if (0 != vcdc_send_result_to_manager(vcd_client_manager_get_pid(), VC_RESULT_TYPE_NORMAL)) {
796 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send result");
799 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Manager is NOT available. Send result to client directly");
800 /* Send result to client */
801 ecore_timer_add(0, __vcd_send_selected_result, NULL);
804 /* exclusive command */
805 vc_info_parser_set_result(all_result, event, msg, vc_cmd_list, true);
807 if (-1 != vcd_client_manager_get_pid()) {
808 /* Manager client is available */
809 if (0 != vcdc_send_result_to_manager(vcd_client_manager_get_pid(), VC_RESULT_TYPE_NORMAL)) {
810 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send result");
813 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Manager is NOT available");
816 vcd_client_manager_set_exclusive(false);
819 vc_cmd_list_destroy(vc_cmd_list, true);
826 static void __vcd_server_nlu_result_cb(vcp_result_event_e event, const char* nlu_result, void *user_data)
828 SLOG(LOG_DEBUG, TAG_VCD, "[Server] NLU result cb - event(%d)", event);
829 SLOG(LOG_DEBUG, TAG_VCD, "[Server] result (%s)", nlu_result);
831 int ret = vc_info_parser_set_nlu_result(nlu_result);
833 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set nlu result (%d)", ret);
840 static void __vcd_server_error_cb(vcp_error_e error, const char* msg, void *user_data)
842 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Engine Error cb - reason(%d), msg(%s)", error, msg);
843 ecore_main_loop_thread_safe_call_async(__cancel_by_error, NULL);
845 char* error_msg = NULL;
846 error_msg = strdup(msg);
848 if (0 != vcdc_send_error_signal_to_manager(vcd_client_manager_get_pid(), error, error_msg)) {
849 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to send error signal");
852 if (NULL != error_msg) {
861 * vcd server Interfaces
863 static void __vcd_file_clean_up()
865 SLOG(LOG_DEBUG, TAG_VCD, "== Old file clean up == ");
870 struct dirent *dirp = NULL;
872 dp = opendir(VC_RUNTIME_INFO_ROOT);
874 SLOG(LOG_ERROR, TAG_VCD, "[File message WARN] Fail to open path : %s", VC_RUNTIME_INFO_ROOT);
878 char remove_path[256] = {0, };
880 ret = readdir_r(dp, &entry, &dirp);
882 SLOG(LOG_ERROR, TAG_VCD, "[File ERROR] Fail to read directory");
887 if (!strncmp("vc_", dirp->d_name, strlen("vc_"))) {
888 memset(remove_path, 0, 256);
889 snprintf(remove_path, 256, "%s/%s", VC_RUNTIME_INFO_ROOT, dirp->d_name);
892 if (0 != remove(remove_path)) {
893 SLOG(LOG_WARN, TAG_VCD, "[File message WARN] Fail to remove file : %s", remove_path);
895 SLOG(LOG_DEBUG, TAG_VCD, "[File message] Remove file : %s", remove_path);
899 } while (NULL != dirp);
906 static int __vcd_db_clean_up()
909 int cnt = VC_COMMAND_TYPE_FOREGROUND;
911 if (VC_COMMAND_TYPE_BACKGROUND != cnt)
912 ret = vc_db_delete_commands(-1, cnt, NULL);
913 } while (VC_COMMAND_TYPE_EXCLUSIVE >= ++cnt);
922 /* Remove old file */
923 __vcd_file_clean_up();
925 /* initialize modules */
926 ret = vcd_config_initialize(__config_lang_changed_cb, __config_foreground_changed_cb, NULL);
928 SLOG(LOG_ERROR, TAG_VCD, "[Server WARNING] Fail to initialize config.");
932 ret = __vcd_db_clean_up();
934 SLOG(LOG_ERROR, TAG_VCD, "[Server WARNING] Fail to remove db data");
937 vcd_config_set_service_state(VCD_STATE_NONE);
939 //ret = vcd_engine_agent_init(__vcd_server_pre_result_cb, __vcd_server_result_cb, __vcd_server_nlu_result_cb, __vcd_server_error_cb);
940 ret = vcd_engine_agent_init(__vcd_server_asr_result_cb, __vcd_server_result_cb, __vcd_server_error_cb);
942 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to engine agent initialize : result(%d)", ret);
946 if (0 != vcd_recorder_create(__server_recorder_callback, __server_recorder_interrupt_callback)) {
947 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to create recorder");
948 return VCD_ERROR_OPERATION_FAILED;
952 ret = vcd_engine_agent_initialize_current_engine();
954 if (VCD_ERROR_ENGINE_NOT_FOUND == ret)
955 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] There is No Voice control engine");
957 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to init engine");
965 if (0 != vcd_engine_agent_load_current_engine()) {
966 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to load current engine");
967 return VCD_ERROR_OPERATION_FAILED;
970 /* Initialize manager info */
971 vcd_client_manager_unset();
973 vcd_config_set_service_state(VCD_STATE_READY);
974 vcdc_send_service_state(VCD_STATE_READY);
976 SLOG(LOG_DEBUG, TAG_VCD, "[Server SUCCESS] initialize");
984 if (0 < g_list_length(g_proc_list)) {
985 iter = g_list_first(g_proc_list);
986 while (NULL != iter) {
987 g_proc_list = g_list_remove_link(g_proc_list, iter);
988 iter = g_list_first(g_proc_list);
992 if (g_restart_timer != NULL) {
993 ecore_timer_del(g_restart_timer);
994 g_restart_timer = NULL;
997 vcd_state_e state = vcd_config_get_service_state();
998 if (VCD_STATE_READY != state) {
999 if (VCD_STATE_RECORDING == state) {
1000 vcd_recorder_stop();
1002 vcd_engine_recognize_cancel();
1004 if (0 != vcd_recorder_destroy()) {
1005 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to destroy recorder");
1007 SLOG(LOG_DEBUG, TAG_VCD, "[Server] destroy recorder");
1010 if (0 != vcd_engine_agent_release()) {
1011 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to release engine");
1013 SLOG(LOG_DEBUG, TAG_VCD, "[Server] release engine");
1016 vcd_client_manager_unset_appid();
1018 vcd_config_set_service_state(VCD_STATE_NONE);
1019 vcdc_send_service_state(VCD_STATE_NONE);
1021 SLOG(LOG_DEBUG, TAG_VCD, "[Server] mode finalize");
1026 static Eina_Bool __finalize_quit_ecore_loop(void *data)
1028 SLOG(LOG_DEBUG, TAG_VCD, "[Server] quit ecore main loop");
1029 ecore_main_loop_quit();
1033 static void __read_proc()
1036 struct dirent entry;
1037 struct dirent *dirp = NULL;
1042 if (0 < g_list_length(g_proc_list)) {
1043 iter = g_list_first(g_proc_list);
1044 while (NULL != iter) {
1045 g_proc_list = g_list_remove_link(g_proc_list, iter);
1046 iter = g_list_first(g_proc_list);
1050 dp = opendir("/proc");
1052 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to open proc");
1055 ret = readdir_r(dp, &entry, &dirp);
1057 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to readdir");
1062 tmp = atoi(dirp->d_name);
1063 if (0 >= tmp) continue;
1064 g_proc_list = g_list_append(g_proc_list, GINT_TO_POINTER(tmp));
1066 } while (NULL != dirp);
1072 static void __vcd_cleanup_client(vcd_client_type_e type)
1074 int* client_list = NULL;
1075 int client_count = 0;
1082 if (VCD_CLIENT_TYPE_NORMAL == type) {
1083 ret = vcd_client_get_list(&client_list, &client_count);
1084 } else if (VCD_CLIENT_TYPE_WIDGET == type) {
1085 ret = vcd_client_widget_get_list(&client_list, &client_count);
1086 } else if (VCD_CLIENT_TYPE_MANAGER == type) {
1087 mgr_pid = vcd_client_manager_get_pid();
1088 client_list = &mgr_pid;
1090 if (-1 == mgr_pid) {
1091 SLOG(LOG_WARN, TAG_VCD, "[WARNING] Invalid Manager pid");
1096 if (0 == ret || mgr_pid > 0) {
1097 SLOG(LOG_DEBUG, TAG_VCD, "===== Clean up %s client ", type ? (type == 1) ? "Widget" : "Manager" : "Normal");
1098 if (NULL != client_list && client_count > 0) {
1099 for (i = 0; i < client_count; i++) {
1102 for (j = 0; j < g_list_length(g_proc_list); j++) {
1103 iter = g_list_nth(g_proc_list, j);
1105 if (client_list[i] == GPOINTER_TO_INT(iter->data)) {
1106 SLOG(LOG_DEBUG, TAG_VCD, "%s pid(%d) is running", type ? (type == 1) ? "Widget" : "Manager" : "Normal", client_list[i]);
1113 if (false == exist) {
1114 SLOG(LOG_ERROR, TAG_VCD, "%s pid(%d) should be removed", type ? (type == 1) ? "Widget" : "Manager" : "Normal", client_list[i]);
1115 if (VCD_CLIENT_TYPE_NORMAL == type)
1116 vcd_server_finalize(client_list[i]);
1117 else if (VCD_CLIENT_TYPE_WIDGET == type)
1118 vcd_server_widget_finalize(client_list[i]);
1120 vcd_server_mgr_finalize(mgr_pid);
1124 SLOG(LOG_DEBUG, TAG_VCD, "=====");
1125 SLOG(LOG_DEBUG, TAG_VCD, " ");
1127 if (NULL != client_list && -1 == mgr_pid) {
1134 Eina_Bool vcd_cleanup_client_all(void *data)
1138 __vcd_cleanup_client(VCD_CLIENT_TYPE_NORMAL);
1139 __vcd_cleanup_client(VCD_CLIENT_TYPE_WIDGET);
1140 __vcd_cleanup_client(VCD_CLIENT_TYPE_MANAGER);
1143 if (0 == vcd_client_get_list(&client_list, &client_count)) {
1144 SLOG(LOG_DEBUG, TAG_VCD, "===== Clean up client ");
1145 if (NULL != client_list && client_count > 0) {
1146 for (i = 0; i < client_count; i++) {
1149 for (j = 0; j < g_list_length(g_proc_list); j++) {
1150 iter = g_list_nth(g_proc_list, j);
1152 if (client_list[i] == GPOINTER_TO_INT(iter->data)) {
1153 SLOG(LOG_DEBUG, TAG_VCD, "pid(%d) is running", client_list[i]);
1160 if (false == exist) {
1161 SLOG(LOG_ERROR, TAG_VCD, "pid(%d) should be removed", client_list[i]);
1162 vcd_server_finalize(client_list[i]);
1165 result = vcdc_send_hello(client_list[i], VCD_CLIENT_TYPE_NORMAL);
1168 SLOG(LOG_DEBUG, TAG_VCD, "[Server] pid(%d) should be removed.", client_list[i]);
1169 vcd_server_finalize(client_list[i]);
1170 } else if (-1 == result) {
1171 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Hello result has error");
1176 SLOG(LOG_DEBUG, TAG_VCD, "=====");
1177 SLOG(LOG_DEBUG, TAG_VCD, " ");
1179 if (NULL != client_list) {
1184 /* If app is in background state, app cannot response message. */
1185 if (0 == vcd_client_widget_get_list(&client_list, &client_count)) {
1186 SLOG(LOG_DEBUG, TAG_VCD, "===== Clean up widget");
1187 if (NULL != client_list && client_count > 0) {
1188 for (i = 0; i < client_count; i++) {
1191 for (j = 0; j < g_list_length(g_proc_list); j++) {
1192 iter = g_list_nth(g_proc_list, j);
1194 if (client_list[i] == GPOINTER_TO_INT(iter->data)) {
1195 SLOG(LOG_DEBUG, TAG_VCD, "widget pid(%d) is running", client_list[i]);
1202 if (false == exist) {
1203 SLOG(LOG_ERROR, TAG_VCD, "widget pid(%d) should be removed", client_list[i]);
1204 vcd_server_widget_finalize(client_list[i]);
1207 result = vcdc_send_hello(client_list[i], VCD_CLIENT_TYPE_WIDGET);
1210 SLOG(LOG_DEBUG, TAG_VCD, "[Server] widget pid(%d) should be removed.", client_list[i]);
1211 vcd_server_widget_finalize(client_list[i]);
1212 } else if (-1 == result) {
1213 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Hello result has error");
1218 SLOG(LOG_DEBUG, TAG_VCD, "=====");
1219 SLOG(LOG_DEBUG, TAG_VCD, " ");
1222 if (NULL != client_list) {
1230 int mgr_pid = vcd_client_manager_get_pid();
1232 for (j = 0; j < g_list_length(g_proc_list); j++) {
1233 iter = g_list_nth(g_proc_list, j);
1235 if (mgr_pid == GPOINTER_TO_INT(iter->data)) {
1236 SLOG(LOG_DEBUG, TAG_VCD, "manager pid(%d) is running", mgr_pid);
1243 if (false == exist) {
1244 SLOG(LOG_ERROR, TAG_VCD, "manager pid (%d) should be removed", mgr_pid);
1245 vcd_server_mgr_finalize(mgr_pid);
1252 int vcd_server_get_service_state()
1254 return vcd_config_get_service_state();
1257 int vcd_server_get_foreground()
1260 vcd_config_get_foreground(&pid);
1268 int vcd_server_mgr_initialize(int pid)
1270 if (false == g_is_engine) {
1271 if (0 != vcd_engine_agent_initialize_current_engine()) {
1272 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] No Engine");
1273 g_is_engine = false;
1274 return VCD_ERROR_ENGINE_NOT_FOUND;
1280 /* check if pid is valid */
1281 if (false == vcd_client_manager_is_valid(pid)) {
1282 SLOG(LOG_ERROR, TAG_VCD, "[Server] old manager pid(%d) be removed", vcd_client_manager_get_pid());
1283 vcd_server_mgr_cancel();
1284 vcd_client_manager_unset();
1287 /* Add client information to client manager */
1288 if (0 != vcd_client_manager_set(pid)) {
1289 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to add manager");
1290 return VCD_ERROR_OPERATION_FAILED;
1293 if (0 != vcdc_send_manager_pid(pid))
1294 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send manager pid");
1296 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Manager initialize : pid(%d)", pid);
1298 return VCD_ERROR_NONE;
1301 int vcd_server_mgr_finalize(int pid)
1303 /* check if pid is valid */
1304 if (false == vcd_client_manager_is_valid(pid)) {
1305 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1306 return VCD_ERROR_INVALID_PARAMETER;
1309 /* Cancel recognition */
1310 vcd_server_mgr_cancel();
1312 if (0 != vcdc_send_manager_pid(-1))
1313 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to send manager pid");
1315 /* Remove manager information */
1316 if (0 != vcd_client_manager_unset()) {
1317 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to delete client");
1320 if (0 == vcd_client_get_ref_count()) {
1321 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Connected client list is empty");
1322 ecore_timer_add(0, __finalize_quit_ecore_loop, NULL);
1325 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Manager Finalize : pid(%d)", pid);
1327 return VCD_ERROR_NONE;
1330 int vcd_server_mgr_set_command(int pid)
1332 if (0 != vcd_client_manager_set_command(pid)) {
1333 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1334 return VCD_ERROR_INVALID_PARAMETER;
1336 return VCD_ERROR_NONE;
1339 int vcd_server_mgr_unset_command(int pid)
1341 if (0 != vcd_client_manager_unset_command(pid)) {
1342 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1343 return VCD_ERROR_INVALID_PARAMETER;
1345 return VCD_ERROR_NONE;
1348 int vcd_server_mgr_set_demandable_client(int pid)
1350 /* check if pid is valid */
1351 if (false == vcd_client_manager_is_valid(pid)) {
1352 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1353 return VCD_ERROR_INVALID_PARAMETER;
1356 GSList* client_list = NULL;
1357 if (0 != vc_info_parser_get_demandable_clients(&client_list)) {
1358 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to get demandable client");
1359 return VCD_ERROR_OPERATION_FAILED;
1362 /* Save client list */
1363 if (0 != vcd_client_manager_set_demandable_client(pid, client_list)) {
1364 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set demandable client list");
1365 return VCD_ERROR_OPERATION_FAILED;
1368 return VCD_ERROR_NONE;
1371 int vcd_server_mgr_set_audio_type(int pid, const char* audio_type)
1373 /* check if pid is valid */
1374 if (false == vcd_client_manager_is_valid(pid)) {
1375 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1376 return VCD_ERROR_INVALID_PARAMETER;
1380 vcp_audio_type_e type = VCP_AUDIO_TYPE_PCM_S16_LE;
1384 ret = vcd_engine_get_audio_format(audio_type, &type, &rate, &channel);
1386 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to get audio format : %d", ret);
1387 return VCD_ERROR_OPERATION_FAILED;
1390 ret = vcd_recorder_set(audio_type, type, rate, channel);
1392 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set audio in type : %d", ret);
1393 return VCD_ERROR_OPERATION_FAILED;
1396 return VCD_ERROR_NONE;
1399 int vcd_server_mgr_get_audio_type(int pid, char** audio_type)
1401 /* check if pid is valid */
1402 if (false == vcd_client_manager_is_valid(pid)) {
1403 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1404 return VCD_ERROR_INVALID_PARAMETER;
1407 int ret = vcd_recorder_get(audio_type);
1409 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to get audio in type : %d", ret);
1410 return VCD_ERROR_OPERATION_FAILED;
1413 return VCD_ERROR_NONE;
1416 int vcd_server_mgr_set_client_info(int pid)
1418 /* check if pid is valid */
1419 if (false == vcd_client_manager_is_valid(pid)) {
1420 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1421 return VCD_ERROR_INVALID_PARAMETER;
1424 int ret = vcd_client_save_client_info();
1426 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to save client info : %d", ret);
1427 return VCD_ERROR_OPERATION_FAILED;
1430 return VCD_ERROR_NONE;
1433 static int __start_internal_recognition()
1437 /* 2. Get commands */
1438 ret = vcd_client_command_collect_command();
1440 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to collect command : %d", ret);
1441 return VCD_ERROR_OPERATION_FAILED;
1444 ret = vcd_client_get_length();
1446 SLOG(LOG_WARN, TAG_VCD, "[Server WARNIING] No current command : %d", ret);
1447 return VCD_ERROR_OPERATION_FAILED;
1450 /* 3. Set command to engine */
1451 ret = vcd_engine_set_commands();
1453 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to collect command : %d", ret);
1454 return VCD_ERROR_OPERATION_FAILED;
1457 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Set command");
1459 bool stop_by_silence = true;
1460 if (VCD_RECOGNITION_MODE_MANUAL == vcd_client_get_recognition_mode()) {
1461 stop_by_silence = false;
1464 vcd_client_manager_set_result_text(NULL);
1466 /* 4. start recognition */
1467 ret = vcd_engine_recognize_start(stop_by_silence);
1469 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to start recognition : result(%d)", ret);
1470 return VCD_ERROR_OPERATION_FAILED;
1473 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Start engine");
1475 /* 5. recorder start */
1476 ret = vcd_recorder_start();
1478 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to start recorder : result(%d)", ret);
1479 vcd_engine_recognize_cancel();
1483 vcd_config_set_service_state(VCD_STATE_RECORDING);
1484 vcdc_send_service_state(VCD_STATE_RECORDING);
1486 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Start recognition(%d)", stop_by_silence);
1491 static Eina_Bool __vcd_request_show_tooltip(void *data)
1493 int pid = vcd_client_widget_get_foreground_pid();
1495 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Request tooltip show and widget command");
1496 vcdc_send_show_tooltip(pid, (bool)data);
1502 int vcd_server_mgr_start(vcd_recognition_mode_e recognition_mode, bool exclusive_cmd, bool start_by_client)
1504 /* 1. check current state */
1505 vcd_state_e state = vcd_config_get_service_state();
1507 if (VCD_STATE_READY != state) {
1508 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Current state is not ready");
1509 return VCD_ERROR_INVALID_STATE;
1511 if (-1 == vcd_client_manager_get_pid()) {
1512 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Manager is NOT available.");
1513 return VCD_ERROR_OPERATION_FAILED;
1516 SLOG(LOG_DEBUG, TAG_VCD, "[Server] set recognition mode = %d", recognition_mode);
1517 vcd_client_set_recognition_mode(recognition_mode);
1519 if (false == exclusive_cmd) {
1520 /* Notify show tooltip */
1521 int pid = vcd_client_widget_get_foreground_pid();
1523 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Request tooltip show and widget command");
1524 ecore_timer_add(0, __vcd_request_show_tooltip, (void*)true);
1528 vcd_client_manager_set_exclusive(exclusive_cmd);
1532 if (true == start_by_client) {
1533 /* Get foreground pid */
1534 if (0 != vcd_config_get_foreground(&fg_pid)) {
1535 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to get foreground");
1538 /* Set client exclusive option */
1539 if (0 != vcd_client_set_exclusive_command(fg_pid)) {
1540 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set exclusive command");
1544 int ret = __start_internal_recognition();
1546 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to start recongition : %d", ret);
1550 if (true == start_by_client) {
1551 vcd_client_unset_exclusive_command(fg_pid);
1554 return VCD_ERROR_NONE;
1557 int vcd_server_mgr_stop()
1559 /* 1. Check current state is recording */
1560 if (VCD_STATE_RECORDING != vcd_config_get_service_state()) {
1561 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Current state is not recording");
1562 return VCD_ERROR_INVALID_STATE;
1564 if (-1 == vcd_client_manager_get_pid()) {
1565 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Manager is NOT available.");
1566 return VCD_ERROR_OPERATION_FAILED;
1569 /* 2. Stop recorder */
1570 vcd_recorder_stop();
1572 /* 3. Stop engine recognition */
1573 int ret = vcd_engine_recognize_stop();
1575 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to stop recognition : %d", ret);
1578 /* 4. Set original mode */
1579 vcd_config_set_service_state(VCD_STATE_PROCESSING);
1580 vcdc_send_service_state(VCD_STATE_PROCESSING);
1582 return VCD_ERROR_NONE;
1585 int vcd_server_mgr_cancel()
1587 /* 1. Check current state */
1588 vcd_state_e state = vcd_config_get_service_state();
1589 if (VCD_STATE_RECORDING != state && VCD_STATE_PROCESSING != state) {
1590 SLOG(LOG_WARN, TAG_VCD, "[Server ERROR] Current state is not recording or processing");
1591 return VCD_ERROR_INVALID_STATE;
1593 if (-1 == vcd_client_manager_get_pid()) {
1594 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Manager is NOT available.");
1595 return VCD_ERROR_OPERATION_FAILED;
1598 if (g_restart_timer != NULL) {
1599 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Delete restart engine timer");
1600 ecore_timer_del(g_restart_timer);
1601 g_restart_timer = NULL;
1604 /* 2. Stop recorder */
1605 vcd_recorder_stop();
1606 /* 3. Cancel engine */
1607 int ret = vcd_engine_recognize_cancel();
1609 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to cancel : %d", ret);
1612 if (false == vcd_client_manager_get_exclusive()) {
1613 int pid = vcd_client_widget_get_foreground_pid();
1615 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Request tooltip hide");
1616 ecore_timer_add(0, __vcd_request_show_tooltip, (void*)false);
1619 vcd_client_manager_set_exclusive(false);
1623 vcd_config_set_service_state(VCD_STATE_READY);
1624 vcdc_send_service_state(VCD_STATE_READY);
1626 return VCD_ERROR_NONE;
1630 int vcd_server_mgr_result_select()
1632 __vcd_send_selected_result(NULL);
1634 return VCD_ERROR_NONE;
1637 int vcd_server_mgr_set_domain(int pid, const char* domain)
1639 /* check if pid is valid */
1640 if (false == vcd_client_manager_is_valid(pid)) {
1641 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1642 return VCD_ERROR_INVALID_PARAMETER;
1645 vcd_state_e state = vcd_config_get_service_state();
1646 if (VCD_STATE_READY != state) {
1647 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Current state is not ready");
1648 return VCD_ERROR_INVALID_STATE;
1651 /* Set domain to engine */
1652 int ret = vcd_engine_set_domain(pid, domain);
1654 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set domain : %d", ret);
1656 SLOG(LOG_DEBUG, TAG_VCD, "[Server SUCCESS] Set domain");
1662 int vcd_server_mgr_set_private_data(int pid, const char* key, const char* data)
1664 /* check if pid is valid */
1665 if (false == vcd_client_manager_is_valid(pid)) {
1666 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1667 return VCD_ERROR_INVALID_PARAMETER;
1670 vcd_state_e state = vcd_config_get_service_state();
1671 if (VCD_STATE_READY != state) {
1672 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Current state is not ready");
1673 return VCD_ERROR_INVALID_STATE;
1676 /* Set private data to engine */
1677 int ret = vcd_engine_set_private_data(pid, key, data);
1679 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set private data : %d", ret);
1681 SLOG(LOG_DEBUG, TAG_VCD, "[Server SUCCESS] Set private data");
1687 int vcd_server_mgr_get_private_data(int pid, const char* key, char** data)
1689 /* check if pid is valid */
1690 if (false == vcd_client_manager_is_valid(pid)) {
1691 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1692 return VCD_ERROR_INVALID_PARAMETER;
1694 vcd_state_e state = vcd_config_get_service_state();
1695 if (VCD_STATE_READY != state) {
1696 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Current state is not ready");
1697 return VCD_ERROR_INVALID_STATE;
1700 /* Get private data to engine */
1701 int ret = vcd_engine_get_private_data(pid, key, data);
1703 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to get private data : %d", ret);
1705 SLOG(LOG_DEBUG, TAG_VCD, "[Server SUCCESS] Set private data");
1711 int vcd_server_mgr_do_action(int pid, int type, const char* action)
1715 /* check if pid is valid */
1716 if (false == vcd_client_manager_is_valid(pid)) {
1717 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The manager pid(%d) is NOT valid", pid);
1718 return VCD_ERROR_INVALID_PARAMETER;
1721 vcd_state_e state = vcd_config_get_service_state();
1722 if (VCD_STATE_READY != state) {
1723 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Current state is not ready");
1724 return VCD_ERROR_INVALID_STATE;
1727 /* Reqeust do action to engine */
1728 if (VCD_SEND_EVENT_TYPE_TEXT == type)
1729 ret = vcd_engine_process_text(pid, action);
1730 else if (VCD_SEND_EVENT_TYPE_LIST_EVENT == type)
1731 ret = vcd_engine_process_list_event(pid, action);
1732 else if (VCD_SEND_EVENT_TYPE_HAPTIC_EVENT == type)
1733 ret = vcd_engine_process_haptic_event(pid, action);
1736 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to process do action : %d", ret);
1738 SLOG(LOG_DEBUG, TAG_VCD, "[Server SUCCESS] Process do action");
1745 * VC Server Functions for Client
1747 int vcd_server_initialize(int pid)
1749 if (false == g_is_engine) {
1750 if (0 != vcd_engine_agent_initialize_current_engine()) {
1751 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] No Engine");
1752 g_is_engine = false;
1753 return VCD_ERROR_ENGINE_NOT_FOUND;
1759 if (false == vcd_engine_is_available_engine()) {
1760 if (0 != vcd_engine_agent_initialize_current_engine()) {
1761 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] No Engine");
1762 return VCD_ERROR_ENGINE_NOT_FOUND;
1766 /* check if pid is valid */
1767 if (true == vcd_client_is_available(pid)) {
1768 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The pid is already exist");
1769 return VCD_ERROR_INVALID_PARAMETER;
1772 /* Add client information to client manager */
1773 if (0 != vcd_client_add(pid)) {
1774 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to add client info");
1775 return VCD_ERROR_OPERATION_FAILED;
1778 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Client Initialize : pid(%d)", pid);
1780 return VCD_ERROR_NONE;
1783 int vcd_server_finalize(int pid)
1785 /* check if pid is valid */
1786 if (false == vcd_client_is_available(pid)) {
1787 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid is NOT valid ");
1788 return VCD_ERROR_INVALID_PARAMETER;
1791 /* Remove client information */
1792 if (0 != vcd_client_delete(pid)) {
1793 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to delete client");
1796 if (0 == vcd_client_get_ref_count()) {
1797 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Connected client list is empty");
1798 ecore_timer_add(0, __finalize_quit_ecore_loop, NULL);
1801 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Client Finalize : pid(%d)", pid);
1803 return VCD_ERROR_NONE;
1806 int vcd_server_set_command(int pid, vc_cmd_type_e cmd_type)
1808 /* check if pid is valid */
1809 if (false == vcd_client_is_available(pid)) {
1810 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid is NOT valid ");
1811 return VCD_ERROR_INVALID_PARAMETER;
1814 if (0 != vcd_client_set_command_type(pid, cmd_type)) {
1815 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set command type : pid(%d), cmd_type(%d)", pid, cmd_type);
1816 return VCD_ERROR_OPERATION_FAILED;
1822 int vcd_server_unset_command(int pid, vc_cmd_type_e cmd_type)
1824 /* check if pid is valid */
1825 if (false == vcd_client_is_available(pid)) {
1826 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid is NOT valid ");
1827 return VCD_ERROR_INVALID_PARAMETER;
1830 if (0 != vcd_client_unset_command_type(pid, cmd_type)) {
1831 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to unset command type : pid(%d), cmd_type(%d)", pid, cmd_type);
1832 return VCD_ERROR_OPERATION_FAILED;
1838 int vcd_server_set_foreground(int pid, bool value)
1840 /* check if pid is valid */
1841 if (false == vcd_client_is_available(pid) && false == vcd_client_widget_is_available(pid)) {
1842 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid is NOT valid ");
1843 return VCD_ERROR_INVALID_PARAMETER;
1846 if (0 != vcd_config_set_foreground(pid, value)) {
1847 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set foreground : pid(%d), value(%d)", pid, value);
1848 return VCD_ERROR_OPERATION_FAILED;
1854 static int __vcd_server_launch_manager_app()
1857 bool running = false;
1860 ret = vcd_client_manager_get_appid(&appid);
1861 if (0 != ret || NULL == appid) {
1862 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to get manager appid");
1863 return VCD_ERROR_OPERATION_FAILED;
1865 ret = app_manager_is_running(appid, &running);
1867 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to check running with appid(%s)", appid);
1870 return VCD_ERROR_OPERATION_FAILED;
1872 if (false == running) {
1873 int tmp_ret = __vcd_is_package_installed(appid);
1874 if (false == tmp_ret) {
1875 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] manager app is not installed, appid(%s)", appid);
1877 ret = __vcd_activate_app_by_appcontrol(appid);
1879 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to activate app");
1884 SLOG(LOG_ERROR, TAG_VCD, "Launch vc manager app: appid(%s)", appid);
1887 ret = __vcd_resume_app(appid);
1889 SLOG(LOG_ERROR, TAG_VCD, "[ERROR] Fail to resume app");
1894 SLOG(LOG_ERROR, TAG_VCD, "Resume vc manager app: appid(%s)", appid);
1900 return VCD_ERROR_NONE;
1903 int vcd_server_dialog(int pid, const char* disp_text, const char* utt_text, int continuous)
1905 /* check if pid is valid */
1906 if (false == vcd_client_is_available(pid) && false == vcd_client_widget_is_available(pid)) {
1907 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid is NOT valid ");
1908 return VCD_ERROR_INVALID_PARAMETER;
1911 int ret = __vcd_server_launch_manager_app();
1913 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);
1917 ret = vcdc_send_dialog(vcd_client_manager_get_pid(), pid, disp_text, utt_text, continuous);
1919 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);
1926 int vcd_server_is_system_command_valid(int pid, int* is_sys_cmd_valid)
1928 /* check if pid is valid */
1929 if (false == vcd_client_is_available(pid) && false == vcd_client_widget_is_available(pid)) {
1930 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid is NOT valid ");
1931 return VCD_ERROR_INVALID_PARAMETER;
1934 /* check if system command is valid */
1935 if (true == vcd_client_manager_is_system_command_valid(vcd_client_manager_get_pid()))
1936 *is_sys_cmd_valid = true;
1938 *is_sys_cmd_valid = false;
1944 int vcd_server_set_exclusive_command(int pid, bool value)
1946 /* check if pid is valid */
1947 if (false == vcd_client_is_available(pid)) {
1948 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid is NOT valid ");
1949 return VCD_ERROR_INVALID_PARAMETER;
1952 if (true == value) {
1953 if (0 != vcd_client_set_exclusive_command(pid)) {
1954 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to set exclusive command : pid(%d)", pid);
1955 return VCD_ERROR_OPERATION_FAILED;
1958 if (0 != vcd_client_unset_exclusive_command(pid)) {
1959 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to unset exclusive command : pid(%d)", pid);
1960 return VCD_ERROR_OPERATION_FAILED;
1967 int vcd_server_request_start(int pid, bool stop_by_silence)
1969 /* check if pid is valid */
1970 if (false == vcd_client_is_available(pid)) {
1971 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid(%d) is NOT forground client", pid);
1972 return VCD_ERROR_INVALID_PARAMETER;
1976 /* Check current state */
1977 vcd_state_e state = vcd_config_get_service_state();
1979 /* Service state should be ready */
1980 if (VCD_STATE_READY != state) {
1981 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current state is not Ready : pid(%d)", pid);
1982 return VCD_ERROR_INVALID_STATE;
1985 if (-1 != vcd_client_manager_get_pid()) {
1986 /* Check current pid is valid */
1987 if (false == vcd_client_manager_check_demandable_client(pid)) {
1988 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current client is NOT available : pid(%d)", pid);
1989 return VCD_ERROR_INVALID_PARAMETER;
1993 ret = vcd_server_mgr_start(stop_by_silence, false);
1995 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Fail to start recognition");
1996 return VCD_ERROR_INVALID_PARAMETER;
2002 int vcd_server_request_stop(int pid)
2005 /* Check current state */
2006 vcd_state_e state = vcd_config_get_service_state();
2008 /* Service state should be ready */
2009 if (VCD_STATE_RECORDING != state) {
2010 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current state is not Recording : pid(%d)", pid);
2011 return VCD_ERROR_INVALID_STATE;
2014 if (-1 != vcd_client_manager_get_pid()) {
2015 /* Check current pid is valid */
2016 if (false == vcd_client_manager_check_demandable_client(pid)) {
2017 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current client is NOT available : pid(%d)", pid);
2018 return VCD_ERROR_INVALID_PARAMETER;
2022 ret = vcd_server_mgr_stop();
2024 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Fail to start recognition");
2025 return VCD_ERROR_OPERATION_FAILED;
2028 return VCD_ERROR_NONE;
2031 int vcd_server_request_cancel(int pid)
2034 /* Check current state */
2035 vcd_state_e state = vcd_config_get_service_state();
2037 /* Service state should be recording or processing */
2038 if (VCD_STATE_RECORDING != state && VCD_STATE_PROCESSING != state) {
2039 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current state is not Recording or Processing : pid(%d)", pid);
2040 return VCD_ERROR_INVALID_STATE;
2043 if (-1 != vcd_client_manager_get_pid()) {
2044 /* Check current pid is valid */
2045 if (false == vcd_client_manager_check_demandable_client(pid)) {
2046 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current client is NOT available : pid(%d)", pid);
2047 return VCD_ERROR_INVALID_PARAMETER;
2051 ret = vcd_server_mgr_cancel();
2053 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Fail to start recognition");
2054 return VCD_ERROR_OPERATION_FAILED;
2057 return VCD_ERROR_NONE;
2062 * VC Server Functions for Widget lib
2064 int vcd_server_widget_initialize(int pid)
2066 if (false == g_is_engine) {
2067 if (0 != vcd_engine_agent_initialize_current_engine()) {
2068 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] No Engine");
2069 g_is_engine = false;
2070 return VCD_ERROR_ENGINE_NOT_FOUND;
2076 if (false == vcd_engine_is_available_engine()) {
2077 if (0 != vcd_engine_agent_initialize_current_engine()) {
2078 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] No Engine");
2079 return VCD_ERROR_ENGINE_NOT_FOUND;
2083 /* check if pid is valid */
2084 if (true == vcd_client_widget_is_available(pid)) {
2085 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] The pid is already exist");
2086 return VCD_ERROR_INVALID_PARAMETER;
2089 /* Add client information to client manager */
2090 if (0 != vcd_client_widget_add(pid)) {
2091 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to add client info");
2092 return VCD_ERROR_OPERATION_FAILED;
2095 SLOG(LOG_DEBUG, TAG_VCD, "[Server Success] Initialize widget : pid(%d)", pid);
2097 return VCD_ERROR_NONE;
2100 int vcd_server_widget_finalize(int pid)
2102 /* check if pid is valid */
2103 if (false == vcd_client_widget_is_available(pid)) {
2104 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid is NOT valid ");
2105 return VCD_ERROR_INVALID_PARAMETER;
2108 /* Remove client information */
2109 if (0 != vcd_client_widget_delete(pid)) {
2110 SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] Fail to delete client");
2113 if (0 == vcd_client_get_ref_count()) {
2114 SLOG(LOG_DEBUG, TAG_VCD, "[Server] connected client list is empty");
2115 ecore_timer_add(0, __finalize_quit_ecore_loop, NULL);
2118 return VCD_ERROR_NONE;
2121 int vcd_server_widget_start_recording(int pid, bool widget_command)
2123 /* check if pid is valid */
2124 if (false == vcd_client_widget_is_available(pid)) {
2125 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] pid is NOT valid ");
2126 return VCD_ERROR_INVALID_PARAMETER;
2129 if (true == widget_command) {
2130 vcd_client_widget_set_command(pid);
2131 SLOG(LOG_DEBUG, TAG_VCD, "[Server] widget command is available");
2133 vcd_client_widget_unset_command(pid);
2134 SLOG(LOG_WARN, TAG_VCD, "[Server] widget command is NOT available");
2137 int ret = __start_internal_recognition();
2139 SLOG(LOG_ERROR, TAG_VCD, "[Server ERROR] Fail to start recongition : %d", ret);
2140 ecore_timer_add(0, __vcd_request_show_tooltip, (void*)false);
2146 int vcd_server_widget_start(int pid, bool stop_by_silence)
2148 /* check if pid is valid */
2149 int fore_pid = vcd_client_widget_get_foreground_pid();
2150 if (pid != fore_pid) {
2151 SLOG(LOG_ERROR, TAG_VCD, "[Server] pid is NOT foreground");
2152 return VCD_ERROR_INVALID_PARAMETER;
2155 /* Check current state */
2156 vcd_state_e state = vcd_config_get_service_state();
2158 /* Service state should be ready */
2159 if (VCD_STATE_READY != state) {
2160 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current state is not Ready : pid(%d)", pid);
2161 return VCD_ERROR_INVALID_STATE;
2164 vcd_client_set_slience_detection(stop_by_silence);
2166 /* Notify show tooltip */
2167 ecore_timer_add(0, __vcd_request_show_tooltip, (void*)true);
2172 int vcd_server_widget_stop(int pid)
2174 /* check if pid is valid */
2175 int fore_pid = vcd_client_widget_get_foreground_pid();
2176 if (pid != fore_pid) {
2177 SLOG(LOG_ERROR, TAG_VCD, "[Server] pid is NOT foreground");
2178 return VCD_ERROR_INVALID_PARAMETER;
2182 /* Check current state */
2183 vcd_state_e state = vcd_config_get_service_state();
2185 /* Service state should be recording */
2186 if (VCD_STATE_RECORDING != state) {
2187 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current service state is not Recording : pid(%d)", pid);
2188 return VCD_ERROR_INVALID_STATE;
2191 ret = vcd_server_mgr_stop();
2193 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Fail to start recognition");
2194 return VCD_ERROR_OPERATION_FAILED;
2197 return VCD_ERROR_NONE;
2200 int vcd_server_widget_cancel(int pid)
2202 /* check if pid is valid */
2203 int fore_pid = vcd_client_widget_get_foreground_pid();
2204 if (pid != fore_pid) {
2205 SLOG(LOG_ERROR, TAG_VCD, "[Server] pid is NOT foreground");
2206 return VCD_ERROR_INVALID_PARAMETER;
2210 /* Check current state */
2211 vcd_state_e state = vcd_config_get_service_state();
2213 /* Service state should be recording or processing */
2214 if (VCD_STATE_RECORDING != state && VCD_STATE_PROCESSING != state) {
2215 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Current state is not Recording or Processing : pid(%d)", pid);
2216 return VCD_ERROR_INVALID_STATE;
2219 ret = vcd_server_mgr_cancel();
2221 SLOG(LOG_DEBUG, TAG_VCD, "[Server] Fail to cancel recognition : %d", ret);
2225 return VCD_ERROR_NONE;