2 * Copyright (c) 2011-2016 Samsung Electronics Co., Ltd All Rights Reserved
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 * http://www.apache.org/licenses/LICENSE-2.0
7 * Unless required by applicable law or agreed to in writing, software
8 * distributed under the License is distributed on an "AS IS" BASIS,
9 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
10 * See the License for the specific language governing permissions and
11 * limitations under the License.
15 #include <dbus/dbus.h>
18 #include "sttd_main.h"
19 #include "sttd_dbus.h"
20 #include "sttd_client_data.h"
21 #include "sttd_dbus_server.h"
27 static DBusConnection* g_conn_sender = NULL;
28 static DBusConnection* g_conn_listener = NULL;
30 static Ecore_Fd_Handler* g_dbus_fd_handler = NULL;
32 static int g_waiting_time = 3000;
34 static int g_internal_result_id = 0;
36 static char* g_server_service_name = NULL;
37 static char* g_server_service_object = NULL;
38 static char* g_server_service_interface = NULL;
40 void __sttd_dbus_service_free();
42 int sttdc_send_hello(int uid)
44 int pid = sttd_client_get_pid(uid);
46 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] pid is NOT valid");
47 return STTD_ERROR_INVALID_PARAMETER;
50 char service_name[64];
51 memset(service_name, 0, 64);
52 snprintf(service_name, 64, "%s%d", STT_CLIENT_SERVICE_NAME, pid);
54 char target_if_name[128];
55 snprintf(target_if_name, sizeof(target_if_name), "%s%d", STT_CLIENT_SERVICE_INTERFACE, pid);
57 DBusMessage* msg = NULL;
59 SLOG(LOG_DEBUG, TAG_STTD, "[Dbus] Send hello message : uid(%d)", uid);
61 msg = dbus_message_new_method_call(
63 STT_CLIENT_SERVICE_OBJECT_PATH,
68 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail to create message");
69 return STTD_ERROR_OUT_OF_MEMORY;
72 dbus_message_append_args(msg, DBUS_TYPE_INT32, &uid, DBUS_TYPE_INVALID);
75 dbus_error_init(&err);
78 DBusMessage* result_msg = NULL;
79 result_msg = dbus_connection_send_with_reply_and_block(g_conn_sender, msg, g_waiting_time, &err);
80 dbus_message_unref(msg);
81 if (dbus_error_is_set(&err)) {
82 SLOG(LOG_ERROR, TAG_STTD, "[ERROR] Send error (%s)", err.message);
83 if (NULL != err.name) {
84 if (!strcmp(err.name, DBUS_ERROR_SERVICE_UNKNOWN)) {
85 SLOG(LOG_ERROR, TAG_STTD, "[ERROR] Unknown service. Client is not available");
86 dbus_error_free(&err);
90 dbus_error_free(&err);
93 if (NULL != result_msg) {
94 dbus_message_get_args(result_msg, &err, DBUS_TYPE_INT32, &result, DBUS_TYPE_INVALID);
96 if (dbus_error_is_set(&err)) {
97 SLOG(LOG_ERROR, TAG_STTD, "[Dbus] Get arguments error (%s)", err.message);
98 dbus_error_free(&err);
101 dbus_message_unref(result_msg);
103 SLOG(LOG_DEBUG, TAG_STTD, "[Dbus] Result message is NULL. Client is not available");
109 int sttdc_send_set_volume(int uid, float volume)
111 int pid = sttd_client_get_pid(uid);
114 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] pid is NOT valid");
118 char service_name[64];
119 memset(service_name, 0, 64);
120 snprintf(service_name, 64, "%s%d", STT_CLIENT_SERVICE_NAME, pid);
122 char target_if_name[128];
123 snprintf(target_if_name, sizeof(target_if_name), "%s%d", STT_CLIENT_SERVICE_INTERFACE, pid);
127 /* SLOG(LOG_DEBUG, TAG_STTD, "[Dbus] Send set volume : uid(%d), volume(%f) volume size(%d)", uid, volume, sizeof(float)); */
129 msg = dbus_message_new_signal(
130 STT_CLIENT_SERVICE_OBJECT_PATH, /* object name of the signal */
131 target_if_name, /* interface name of the signal */
132 STTD_METHOD_SET_VOLUME); /* name of the signal */
135 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail to create message");
139 dbus_message_append_args(msg,
140 DBUS_TYPE_INT32, &uid,
141 DBUS_TYPE_INT32, &volume,
144 if (!dbus_connection_send(g_conn_sender, msg, NULL)) {
145 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail to send message : Out Of Memory !");
147 SLOG(LOG_DEBUG, TAG_STTD, "<<<< Send set volume : uid(%d), volume(%f)", uid, volume);
148 dbus_connection_flush(g_conn_sender);
151 dbus_message_unref(msg);
156 int sttdc_send_set_state(int uid, int state)
158 int pid = sttd_client_get_pid(uid);
161 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] pid is NOT valid");
165 char service_name[64];
166 memset(service_name, 0, 64);
167 snprintf(service_name, 64, "%s%d", STT_CLIENT_SERVICE_NAME, pid);
169 char target_if_name[128];
170 snprintf(target_if_name, sizeof(target_if_name), "%s%d", STT_CLIENT_SERVICE_INTERFACE, pid);
172 DBusMessage* msg = NULL;
173 msg = dbus_message_new_signal(
174 STT_CLIENT_SERVICE_OBJECT_PATH, /* object name of the signal */
175 target_if_name, /* interface name of the signal */
176 STTD_METHOD_SET_STATE); /* name of the signal */
179 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail to create message");
183 dbus_message_append_args(msg,
184 DBUS_TYPE_INT32, &uid,
185 DBUS_TYPE_INT32, &state,
188 if (!dbus_connection_send(g_conn_sender, msg, NULL)) {
189 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail to send change state message : Out Of Memory !");
191 SLOG(LOG_DEBUG, TAG_STTD, "<<<< Send change state message : uid(%d), state(%d)", uid, state);
192 dbus_connection_flush(g_conn_sender);
195 dbus_message_unref(msg);
200 int sttdc_send_speech_status(int uid, int status)
202 int pid = sttd_client_get_pid(uid);
205 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] pid is NOT valid");
209 char service_name[64];
210 memset(service_name, 0, 64);
211 snprintf(service_name, 64, "%s%d", STT_CLIENT_SERVICE_NAME, pid);
213 char target_if_name[128];
214 snprintf(target_if_name, sizeof(target_if_name), "%s%d", STT_CLIENT_SERVICE_INTERFACE, pid);
216 DBusMessage* msg = NULL;
217 msg = dbus_message_new_signal(
218 STT_CLIENT_SERVICE_OBJECT_PATH, /* object name of the signal */
219 target_if_name, /* interface name of the signal */
220 STTD_METHOD_SPEECH_STATUS); /* name of the signal */
223 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail to create message");
227 dbus_message_append_args(msg,
228 DBUS_TYPE_INT32, &uid,
229 DBUS_TYPE_INT32, &status,
232 if (!dbus_connection_send(g_conn_sender, msg, NULL)) {
233 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail to send speech status message : Out Of Memory !");
235 SLOG(LOG_DEBUG, TAG_STTD, "<<<< Send speech status message : uid(%d), status(%d)", uid, status);
236 dbus_connection_flush(g_conn_sender);
239 dbus_message_unref(msg);
244 int sttdc_send_result(int uid, int event, const char** data, int data_count, const char* result_msg)
246 int pid = sttd_client_get_pid(uid);
248 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] pid is NOT valid");
249 return STTD_ERROR_INVALID_PARAMETER;
252 char service_name[64];
253 memset(service_name, 0, 64);
254 snprintf(service_name, 64, "%s%d", STT_CLIENT_SERVICE_NAME, pid);
256 char target_if_name[128];
257 memset(target_if_name, 0, 128);
258 snprintf(target_if_name, sizeof(target_if_name), "%s%d", STT_CLIENT_SERVICE_INTERFACE, pid);
260 DBusMessage* msg = NULL;
261 SLOG(LOG_DEBUG, TAG_STTD, "[Dbus] send result signal : uid(%d), event(%d), result count(%d) result id(%d)",
262 uid, event, data_count, g_internal_result_id);
264 msg = dbus_message_new_signal(
265 STT_CLIENT_SERVICE_OBJECT_PATH, /* object name of the signal */
266 target_if_name, /* interface name of the signal */
267 STTD_METHOD_RESULT); /* name of the signal */
270 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail to create message");
271 return STTD_ERROR_OUT_OF_MEMORY;
274 DBusMessageIter args;
275 dbus_message_iter_init_append(msg, &args);
277 /* Append uid & type */
278 dbus_message_iter_append_basic(&args, DBUS_TYPE_INT32, &uid);
281 dbus_message_iter_append_basic(&args, DBUS_TYPE_INT32, &event);
283 /* Append result msg */
284 if (NULL == result_msg) {
285 msg_temp = strdup("None");
286 dbus_message_iter_append_basic(&args, DBUS_TYPE_STRING, &msg_temp);
287 SLOG(LOG_WARN, TAG_STTD, "[Dbus] result message is NULL");
290 SLOG(LOG_DEBUG, TAG_STTD, "[Dbus] result message(%s)", result_msg);
291 dbus_message_iter_append_basic(&args, DBUS_TYPE_STRING, &(result_msg));
294 /* Append result size */
295 if (!dbus_message_iter_append_basic(&args, DBUS_TYPE_INT32, &(data_count))) {
296 SLOG(LOG_ERROR, TAG_STTD, "[Dbus] response message : Fail to append result size");
297 dbus_message_unref(msg);
301 if (!dbus_message_iter_append_basic(&args, DBUS_TYPE_INT32, &(g_internal_result_id))) {
302 SLOG(LOG_ERROR, TAG_STTD, "[Dbus] response message : Fail to append internal result id");
303 dbus_message_unref(msg);
307 g_internal_result_id++;
309 if (10000 == g_internal_result_id) {
310 g_internal_result_id = 1;
314 SLOG(LOG_DEBUG, TAG_STTD, "[Dbus] result size (%d)", data_count);
315 for (i = 0; i < data_count; i++) {
316 if (NULL != data[i]) {
317 SLOG(LOG_DEBUG, TAG_STTD, "[Dbus] result (%d, %s)", i, data[i]);
319 if (!dbus_message_iter_append_basic(&args, DBUS_TYPE_STRING, &data[i])) {
320 SLOG(LOG_ERROR, TAG_STTD, "[Dbus] response message : Fail to append result data");
321 dbus_message_unref(msg);
322 return STTD_ERROR_OPERATION_FAILED;
325 int reason = (int)STTD_ERROR_OPERATION_FAILED;
327 if (0 != sttdc_send_error_signal(uid, reason, "Fail to get recognition result from engine")) {
328 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail to send error info. Remove client data");
330 /* clean client data */
331 sttd_client_delete(uid);
334 dbus_message_unref(msg);
335 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Result from engine is NULL(%d)", i);
336 return STTD_ERROR_OPERATION_FAILED;
340 if (!dbus_connection_send(g_conn_sender, msg, NULL)) {
341 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail to send message : Out Of Memory !");
344 dbus_connection_flush(g_conn_sender);
345 dbus_message_unref(msg);
350 int sttdc_send_error_signal(int uid, int reason, const char *err_msg)
352 if (NULL == err_msg) {
353 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Input parameter is NULL");
354 return STTD_ERROR_INVALID_PARAMETER;
357 int pid = sttd_client_get_pid(uid);
359 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] pid is NOT valid");
360 return STTD_ERROR_INVALID_PARAMETER;
363 char service_name[64];
364 memset(service_name, 0, 64);
365 snprintf(service_name, 64, "%s%d", STT_CLIENT_SERVICE_NAME, pid);
367 char target_if_name[128];
368 snprintf(target_if_name, sizeof(target_if_name), "%s%d", STT_CLIENT_SERVICE_INTERFACE, pid);
370 DBusMessage* msg = NULL;
371 msg = dbus_message_new_signal(
372 STT_CLIENT_SERVICE_OBJECT_PATH, /* object name of the signal */
373 target_if_name, /* interface name of the signal */
374 STTD_METHOD_ERROR); /* name of the signal */
377 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail to create message");
378 return STTD_ERROR_OUT_OF_MEMORY;
381 dbus_message_append_args(msg,
382 DBUS_TYPE_INT32, &uid,
383 DBUS_TYPE_INT32, &reason,
384 DBUS_TYPE_STRING, &err_msg,
387 if (!dbus_connection_send(g_conn_sender, msg, NULL)) {
388 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] <<<< error message : Out Of Memory !");
390 SLOG(LOG_DEBUG, TAG_STTD, "<<<< Send error message : uid(%d), reason(%d), err_msg(%s)", uid, reason, (NULL == err_msg) ? "NULL" : err_msg);
391 dbus_connection_flush(g_conn_sender);
394 dbus_message_unref(msg);
399 static Eina_Bool listener_event_callback(void* data, Ecore_Fd_Handler *fd_handler)
401 SLOG(LOG_DEBUG, TAG_STTD, "[Dbus] listener_event_callback is called!!!");
403 if (NULL == g_conn_listener) return ECORE_CALLBACK_RENEW;
405 dbus_connection_read_write_dispatch(g_conn_listener, 50);
407 DBusMessage* msg = NULL;
408 msg = dbus_connection_pop_message(g_conn_listener);
410 if (true != dbus_connection_get_is_connected(g_conn_listener)) {
411 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Connection is disconnected");
412 return ECORE_CALLBACK_RENEW;
415 /* loop again if we haven't read a message */
417 return ECORE_CALLBACK_RENEW;
420 SLOG(LOG_DEBUG, TAG_STTD, "[Dbus info] service name: %s, service object: %s, service interface: %s", (NULL == g_server_service_name) ? "NULL" : g_server_service_name,
421 (NULL == g_server_service_object) ? "NULL" : g_server_service_object, (NULL == g_server_service_interface) ? "NULL" : g_server_service_interface);
424 if (dbus_message_is_method_call(msg, g_server_service_interface, STT_METHOD_HELLO))
425 sttd_dbus_server_hello(g_conn_listener, msg);
427 else if (dbus_message_is_method_call(msg, g_server_service_interface, STT_METHOD_INITIALIZE))
428 sttd_dbus_server_initialize(g_conn_listener, msg);
430 else if (dbus_message_is_method_call(msg, g_server_service_interface, STT_METHOD_FINALIZE))
431 sttd_dbus_server_finalize(g_conn_listener, msg);
433 else if (dbus_message_is_method_call(msg, g_server_service_interface, STT_METHOD_SET_CURRENT_ENGINE))
434 sttd_dbus_server_set_current_engine(g_conn_listener, msg);
436 else if (dbus_message_is_method_call(msg, g_server_service_interface, STT_METHOD_CHECK_APP_AGREED))
437 sttd_dbus_server_check_app_agreed(g_conn_listener, msg);
439 else if (dbus_message_is_method_call(msg, g_server_service_interface, STT_METHOD_GET_SUPPORT_LANGS))
440 sttd_dbus_server_get_support_lang(g_conn_listener, msg);
442 else if (dbus_message_is_method_call(msg, g_server_service_interface, STT_METHOD_GET_CURRENT_LANG))
443 sttd_dbus_server_get_default_lang(g_conn_listener, msg);
445 else if (dbus_message_is_method_call(msg, g_server_service_interface, STT_METHOD_SET_PRIVATE_DATA))
446 sttd_dbus_server_set_private_data(g_conn_listener, msg);
448 else if (dbus_message_is_method_call(msg, g_server_service_interface, STT_METHOD_GET_PRIVATE_DATA))
449 sttd_dbus_server_get_private_data(g_conn_listener, msg);
451 else if (dbus_message_is_method_call(msg, g_server_service_interface, STT_METHOD_IS_TYPE_SUPPORTED))
452 sttd_dbus_server_is_recognition_type_supported(g_conn_listener, msg);
455 else if (dbus_message_is_method_call(msg, g_server_service_interface, STT_METHOD_SET_START_SOUND))
456 sttd_dbus_server_set_start_sound(g_conn_listener, msg);
458 else if (dbus_message_is_method_call(msg, g_server_service_interface, STT_METHOD_UNSET_START_SOUND))
459 sttd_dbus_server_unset_start_sound(g_conn_listener, msg);
461 else if (dbus_message_is_method_call(msg, g_server_service_interface, STT_METHOD_SET_STOP_SOUND))
462 sttd_dbus_server_set_stop_sound(g_conn_listener, msg);
464 else if (dbus_message_is_method_call(msg, g_server_service_interface, STT_METHOD_UNSET_STOP_SOUND))
465 sttd_dbus_server_unset_stop_sound(g_conn_listener, msg);
468 else if (dbus_message_is_method_call(msg, g_server_service_interface, STT_METHOD_START))
469 sttd_dbus_server_start(g_conn_listener, msg);
471 else if (dbus_message_is_method_call(msg, g_server_service_interface, STT_METHOD_STOP))
472 sttd_dbus_server_stop(g_conn_listener, msg);
474 else if (dbus_message_is_method_call(msg, g_server_service_interface, STT_METHOD_CANCEL))
475 sttd_dbus_server_cancel(g_conn_listener, msg);
478 /* free the message */
479 dbus_message_unref(msg);
481 return ECORE_CALLBACK_RENEW;
484 void __sttd_dbus_service_free()
486 if (NULL != g_server_service_name) {
487 free(g_server_service_name);
488 g_server_service_name = NULL;
491 if (NULL != g_server_service_object) {
492 free(g_server_service_object);
493 g_server_service_object = NULL;
496 if (NULL != g_server_service_interface) {
497 free(g_server_service_interface);
498 g_server_service_interface = NULL;
502 int __sttd_get_buxtonkey()
504 /* request our name on the bus and check for errors */
506 char engine_appid[2048] = {0, };
507 const char* engine_default = NULL;
509 struct buxton_client * bux_cli;
510 struct buxton_layer * bux_layer;
511 struct buxton_value * bux_val;
513 int ret = buxton_open(&bux_cli, NULL, NULL);
515 SLOG(LOG_ERROR, TAG_STTD, "[DBUS-BUXTON2] Fail to open buxton client, ret(%d)", ret);
516 return STTD_ERROR_OPERATION_FAILED;
518 bux_layer = buxton_create_layer("system");
519 if (NULL == bux_layer) {
520 SLOG(LOG_ERROR, TAG_STTD, "[DBUS-BUXTON2] buxton_create_layer FAIL");
521 buxton_close(bux_cli);
523 return STTD_ERROR_OPERATION_FAILED;
525 bux_val = buxton_value_create_string("stt-engine-default");
526 if (NULL == bux_val) {
527 SLOG(LOG_ERROR, TAG_STTD, "[DBUS-BUXTON2] buxton_value_create_string FAIL");
528 buxton_free_layer(bux_layer);
529 buxton_close(bux_cli);
532 return STTD_ERROR_OPERATION_FAILED;
534 SLOG(LOG_DEBUG, TAG_STTD, "[DBUS-BUXTON2] layer: %s", buxton_layer_get_name(bux_layer));
536 ret = buxton_get_value_sync(bux_cli, bux_layer, STT_ENGINE_DB_DEFAULT, &bux_val);
538 SLOG(LOG_ERROR, TAG_STTD, "[DBUS-BUXTON2] Fail to get value sync, ret(%d)", ret);
539 buxton_value_free(bux_val);
540 buxton_free_layer(bux_layer);
541 buxton_close(bux_cli);
546 return STTD_ERROR_OPERATION_FAILED;
548 ret = buxton_value_get_string(bux_val, &engine_default);
550 SLOG(LOG_ERROR, TAG_STTD, "[DBUS-BUXTON2] Fail to get value string, ret(%d)", ret);
551 buxton_value_free(bux_val);
552 buxton_free_layer(bux_layer);
553 buxton_close(bux_cli);
558 return STTD_ERROR_OPERATION_FAILED;
560 SLOG(LOG_DEBUG, TAG_STTD, "[DBUS-BUXTON2] buxton_value_get_string: engine_default: %s", engine_default);
562 ret = aul_app_get_appid_bypid(pid, engine_appid, sizeof(engine_appid));
564 __sttd_dbus_service_free();
566 if (NULL == engine_appid || NULL == engine_default || 0 == strncmp(engine_appid, engine_default, strlen(engine_appid))) {
567 g_server_service_name = (char*)calloc(strlen(STT_SERVER_SERVICE_NAME) + 1, sizeof(char));
568 snprintf(g_server_service_name, strlen(STT_SERVER_SERVICE_NAME) + 1, "%s", STT_SERVER_SERVICE_NAME);
569 g_server_service_object = (char*)calloc(strlen(STT_SERVER_SERVICE_OBJECT_PATH) + 1, sizeof(char));
570 snprintf(g_server_service_object, strlen(STT_SERVER_SERVICE_OBJECT_PATH) + 1, "%s", STT_SERVER_SERVICE_OBJECT_PATH);
571 g_server_service_interface = (char*)calloc(strlen(STT_SERVER_SERVICE_INTERFACE) + 1, sizeof(char));
572 snprintf(g_server_service_interface, strlen(STT_SERVER_SERVICE_INTERFACE) + 1, "%s", STT_SERVER_SERVICE_INTERFACE);
574 g_server_service_name = (char*)calloc(strlen(STT_SERVER_SERVICE_NAME) + strlen(engine_appid) - 8, sizeof(char));
575 snprintf(g_server_service_name, strlen(STT_SERVER_SERVICE_NAME) + strlen(engine_appid) - 8, "%s%s%s", STT_SERVER_SERVICE_NAME, ".", (engine_appid + 10));
576 g_server_service_object = (char*)calloc(strlen(STT_SERVER_SERVICE_OBJECT_PATH) + strlen(engine_appid) - 8, sizeof(char));
577 snprintf(g_server_service_object, strlen(STT_SERVER_SERVICE_OBJECT_PATH) + strlen(engine_appid) - 8, "%s%s%s", STT_SERVER_SERVICE_OBJECT_PATH, "/", (engine_appid + 10));
578 g_server_service_interface = (char*)calloc(strlen(STT_SERVER_SERVICE_INTERFACE) + strlen(engine_appid) - 8, sizeof(char));
579 snprintf(g_server_service_interface, strlen(STT_SERVER_SERVICE_INTERFACE) + strlen(engine_appid) - 8, "%s%s%s", STT_SERVER_SERVICE_INTERFACE, ".", (engine_appid + 10));
582 if (NULL == g_server_service_name || NULL == g_server_service_object || NULL == g_server_service_interface) {
583 SLOG(LOG_ERROR, TAG_STTD, "[ERROR] dbus info invalid");
584 buxton_value_free(bux_val);
585 buxton_free_layer(bux_layer);
586 buxton_close(bux_cli);
591 return STTD_ERROR_OPERATION_FAILED;
594 char* ret_char = strchr(g_server_service_interface, '-');
595 while (NULL != ret_char) {
597 ret_char = strchr(g_server_service_interface, '-');
600 SLOG(LOG_DEBUG, TAG_STTD, "[get_service_interface] service interface: %s", g_server_service_interface);
602 buxton_value_free(bux_val);
603 buxton_free_layer(bux_layer);
604 buxton_close(bux_cli);
610 SLOG(LOG_DEBUG, TAG_STTD, "[get_service_name] FINISH!! service name: %s", g_server_service_name);
612 return STTD_ERROR_NONE;
616 int __sttd_request_custom_dbus_name()
618 static DBusConnection* g_conn_custom = NULL;
620 dbus_error_init(&err);
622 /* Create connection for sender */
623 g_conn_custom = dbus_bus_get_private(DBUS_BUS_SESSION, &err);
624 if (dbus_error_is_set(&err)) {
625 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail dbus_bus_get : %s", err.message);
626 dbus_error_free(&err);
627 return STTD_ERROR_OPERATION_FAILED;
630 int ret = dbus_bus_request_name(g_conn_custom, STT_SERVER_CUSTOM_SERVICE_NAME, DBUS_NAME_FLAG_REPLACE_EXISTING, &err);
631 if (DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER != ret) {
632 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail to be primary owner");
633 return STTD_ERROR_OPERATION_FAILED;
636 if (dbus_error_is_set(&err)) {
637 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] dbus_bus_request_name() : %s", err.message);
638 dbus_error_free(&err);
639 return STTD_ERROR_OPERATION_FAILED;
642 dbus_bus_release_name(g_conn_custom, STT_SERVER_CUSTOM_SERVICE_NAME, &err);
643 if (dbus_error_is_set(&err)) {
644 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] dbus_bus_release_name() : %s", err.message);
645 dbus_error_free(&err);
646 return STTD_ERROR_OPERATION_FAILED;
649 dbus_connection_close(g_conn_custom);
650 dbus_connection_unref(g_conn_custom);
651 g_conn_custom = NULL;
653 SLOG(LOG_DEBUG, TAG_STTD, "==");
657 int sttd_dbus_open_connection()
660 dbus_error_init(&err);
664 /* Create connection for sender */
665 g_conn_sender = dbus_bus_get_private(DBUS_BUS_SESSION, &err);
666 if (dbus_error_is_set(&err)) {
667 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail dbus_bus_get : %s", err.message);
668 dbus_error_free(&err);
671 if (NULL == g_conn_sender) {
672 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail to get dbus connection sender");
673 return STTD_ERROR_OPERATION_FAILED;
676 /* connect to the bus and check for errors */
677 g_conn_listener = dbus_bus_get_private(DBUS_BUS_SESSION, &err);
679 if (dbus_error_is_set(&err)) {
680 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail dbus_bus_get : %s", err.message);
681 dbus_error_free(&err);
684 if (NULL == g_conn_listener) {
685 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail to get dbus connection");
686 return STTD_ERROR_OPERATION_FAILED;
690 ret = __sttd_get_buxtonkey();
692 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail to get buxton key");
696 ret = __sttd_request_custom_dbus_name();
698 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail to request custom dbus name");
702 ret = dbus_bus_request_name(g_conn_listener, g_server_service_name, DBUS_NAME_FLAG_REPLACE_EXISTING, &err);
704 if (DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER != ret) {
705 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail to be primary owner");
706 return STTD_ERROR_OPERATION_FAILED;
709 if (dbus_error_is_set(&err)) {
710 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] dbus_bus_request_name() : %s", err.message);
711 dbus_error_free(&err);
712 return STTD_ERROR_OPERATION_FAILED;
715 /* add a rule for getting signal */
717 snprintf(rule, 128, "type='signal',interface='%s'", g_server_service_interface);
719 /* add a rule for which messages we want to see */
720 dbus_bus_add_match(g_conn_listener, rule, &err); /* see signals from the given interface */
721 dbus_connection_flush(g_conn_listener);
723 if (dbus_error_is_set(&err)) {
724 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] dbus_bus_add_match() : %s", err.message);
725 dbus_error_free(&err);
726 return STTD_ERROR_OPERATION_FAILED;
730 dbus_connection_get_unix_fd(g_conn_listener, &fd);
732 g_dbus_fd_handler = ecore_main_fd_handler_add(fd, ECORE_FD_READ, (Ecore_Fd_Cb)listener_event_callback, g_conn_listener, NULL, NULL);
733 if (NULL == g_dbus_fd_handler) {
734 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] Fail to get fd handler");
735 return STTD_ERROR_OPERATION_FAILED;
741 int sttd_dbus_close_connection()
744 dbus_error_init(&err);
746 if (NULL != g_dbus_fd_handler) {
747 ecore_main_fd_handler_del(g_dbus_fd_handler);
748 g_dbus_fd_handler = NULL;
751 dbus_bus_release_name(g_conn_listener, g_server_service_name, &err);
753 if (dbus_error_is_set(&err)) {
754 SLOG(LOG_ERROR, TAG_STTD, "[Dbus ERROR] dbus_bus_release_name() : %s", err.message);
755 dbus_error_free(&err);
758 dbus_connection_close(g_conn_listener);
759 dbus_connection_close(g_conn_sender);
761 dbus_connection_unref(g_conn_sender);
762 dbus_connection_unref(g_conn_listener);
764 g_conn_listener = NULL;
765 g_conn_sender = NULL;
767 __sttd_dbus_service_free();
769 SLOG(LOG_DEBUG, TAG_STTD, "[Server] Close dbus connection");