2 * Copyright (c) 2011 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.
24 #include <eventsystem.h>
26 #include "bt-internal-types.h"
27 #include "bt-service-common.h"
28 #include "bt-service-event.h"
29 #include "bt-service-main.h"
30 #include "bt-service-util.h"
31 #include "bt-request-handler.h"
32 #include "bt-service-adapter.h"
33 #include "bt-service-adapter-le.h"
35 static GMainLoop *main_loop;
36 static gboolean terminated = FALSE;
37 static gboolean is_initialized = FALSE;
39 static void __bt_release_service(void)
41 _bt_service_unregister_vconf_handler();
43 _bt_service_adapter_le_deinit();
44 _bt_deinit_service_event_sender();
45 _bt_deinit_hf_local_term_event_sender();
46 _bt_deinit_service_event_receiver();
48 _bt_service_unregister();
52 _bt_clear_request_list();
55 _bt_clear_gatt_client_senders();
57 is_initialized = FALSE;
58 _bt_service_cynara_deinit();
60 BT_DBG("Terminating the bt-service daemon");
63 static void __bt_sigterm_handler(int signo, siginfo_t *info, void *data)
65 BT_INFO("signal [%d] is sent by [%d]", signo, info->si_pid);
69 ret = _bt_recover_adapter();
70 if (ret != BLUETOOTH_ERROR_NONE)
71 BT_ERR("_bt_recover_adapter is failed : %d", ret);
76 gboolean _bt_terminate_service(gpointer user_data)
78 __bt_release_service();
82 BT_INFO_C("Terminating the bt-service daemon");
84 if (main_loop != NULL) {
85 g_main_loop_quit(main_loop);
87 BT_ERR("main_loop == NULL");
94 gboolean _bt_reliable_terminate_service(gpointer user_data)
98 _bt_clear_request_list();
100 _bt_set_disabled(BLUETOOTH_ERROR_NONE);
102 _bt_deinit_service_event_sender();
104 _bt_service_unregister();
108 BT_INFO_C("Terminating the bt-service daemon");
110 if (main_loop != NULL)
111 g_main_loop_quit(main_loop);
118 static gboolean __bt_check_bt_service(void *data)
120 bt_status_t status = BT_DEACTIVATED;
121 bt_le_status_t le_status = BT_LE_DEACTIVATED;
122 int bt_status = VCONFKEY_BT_STATUS_OFF;
123 int bt_le_status = VCONFKEY_BT_LE_STATUS_OFF;
124 int flight_mode_deactivation = 0;
125 int bt_off_due_to_timeout = 0;
127 int ps_mode_deactivation = 0;
130 status = _bt_adapter_get_status();
131 le_status = _bt_adapter_get_le_status();
132 BT_DBG("State: %d, LE State: %d", status, le_status);
134 if (TIZEN_PROFILE_TV) {
135 if (_bt_get_enable_timer_id() == 0)
136 _bt_enable_adapter();
138 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status) < 0)
139 BT_DBG("no bluetooth device info, so BT was disabled at previous session");
141 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status) < 0)
142 BT_ERR("no bluetooth le info, so BT LE was disabled at previous session");
144 if (vconf_get_int(BT_OFF_DUE_TO_FLIGHT_MODE, &flight_mode_deactivation) != 0)
145 BT_ERR("Fail to get the flight_mode_deactivation value");
148 if (vconf_get_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, &ps_mode_deactivation) != 0)
149 BT_ERR("Fail to get the ps_mode_deactivation value");
153 if (vconf_get_int(BT_OFF_DUE_TO_TIMEOUT, &bt_off_due_to_timeout) != 0)
154 BT_ERR("Fail to get BT_OFF_DUE_TO_TIMEOUT");
156 if (bt_off_due_to_timeout) {
157 /* Set the vconf flag to 0 here, if BT need to be enabled
158 bt_off_due_to_timeout variable already hold the old value */
160 if (vconf_set_int(BT_OFF_DUE_TO_TIMEOUT, 0) != 0)
161 BT_ERR("Set vconf failed");
165 if ((bt_status != VCONFKEY_BT_STATUS_OFF || bt_off_due_to_timeout) &&
166 (status == BT_DEACTIVATED)) {
167 BT_DBG("Previous session was enabled.");
170 _bt_enable_adapter();
171 } else if (bt_status == VCONFKEY_BT_STATUS_OFF && flight_mode_deactivation == 1) {
175 if ((bt_le_status == VCONFKEY_BT_LE_STATUS_ON) && (le_status == BT_LE_DEACTIVATED)) {
176 BT_DBG("Previous session was le enabled. Turn BT LE on automatically.");
178 /* Enable the BT LE */
179 _bt_enable_adapter_le();
181 status = _bt_adapter_get_status();
182 le_status = _bt_adapter_get_le_status();
183 BT_DBG("State: %d, LE State: %d", status, le_status);
185 if ((status != BT_ACTIVATING && status != BT_ACTIVATED) &&
186 (le_status != BT_LE_ACTIVATING && le_status != BT_LE_ACTIVATED)) {
187 _bt_terminate_service(NULL);
194 int _bt_service_initialize(void)
198 if (is_initialized == TRUE)
199 return BLUETOOTH_ERROR_NONE;
201 /* Security Initialization */
202 if (_bt_service_cynara_init() != BLUETOOTH_ERROR_NONE) {
203 BT_ERR("Fail to init cynara");
207 _bt_service_register_vconf_handler();
209 /* Event reciever Init */
210 ret = _bt_init_service_event_receiver();
211 if (ret != BLUETOOTH_ERROR_NONE) {
212 BT_ERR("Fail to init event reciever");
216 /* Event sender Init */
217 ret = _bt_init_service_event_sender();
218 if (ret != BLUETOOTH_ERROR_NONE) {
219 BT_ERR("Fail to init event sender");
223 ret = _bt_init_hf_local_term_event_sender();
224 if (ret != BLUETOOTH_ERROR_NONE) {
225 BT_ERR("Fail to init core event sender");
229 ret = _bt_service_register();
230 if (ret != BLUETOOTH_ERROR_NONE) {
231 BT_ERR("Fail to register service");
235 ret = _bt_service_adapter_le_init();
236 if (ret != BLUETOOTH_ERROR_NONE) {
237 BT_ERR("Fail to init le");
241 _bt_init_request_id();
243 _bt_init_request_list();
245 #ifndef GATT_NO_RELAY
246 _bt_init_gatt_client_senders();
249 is_initialized = TRUE;
251 return BLUETOOTH_ERROR_NONE;
257 BT_INFO_C("### Starting the bt-service daemon");
259 memset(&sa, 0, sizeof(sa));
260 sa.sa_sigaction = __bt_sigterm_handler;
261 sa.sa_flags = SA_SIGINFO;
262 sigaction(SIGINT, &sa, NULL);
263 sigaction(SIGTERM, &sa, NULL);
265 if (_bt_service_initialize() != BLUETOOTH_ERROR_NONE)
268 g_timeout_add(500, (GSourceFunc)__bt_check_bt_service, NULL);
270 if (terminated == TRUE) {
271 __bt_release_service();
275 main_loop = g_main_loop_new(NULL, FALSE);
277 g_main_loop_run(main_loop);
278 BT_DBG("g_main_loop_quit called!");
280 if (main_loop != NULL)
281 g_main_loop_unref(main_loop);
283 if (terminated == FALSE)
284 __bt_release_service();