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;
123 int bt_status = VCONFKEY_BT_STATUS_OFF;
124 int bt_le_status = VCONFKEY_BT_LE_STATUS_OFF;
125 int flight_mode_deactivation = 0;
126 int bt_off_due_to_timeout = 0;
129 int ps_mode_deactivation = 0;
132 status = _bt_adapter_get_status();
133 le_status = _bt_adapter_get_le_status();
134 BT_DBG("State: %d, LE State: %d", status, le_status);
137 if (_bt_get_enable_timer_id() == 0)
138 _bt_enable_adapter();
140 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status) < 0)
141 BT_DBG("no bluetooth device info, so BT was disabled at previous session");
143 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status) < 0)
144 BT_ERR("no bluetooth le info, so BT LE was disabled at previous session");
146 if (vconf_get_int(BT_OFF_DUE_TO_FLIGHT_MODE, &flight_mode_deactivation) != 0)
147 BT_ERR("Fail to get the flight_mode_deactivation value");
150 if (vconf_get_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, &ps_mode_deactivation) != 0)
151 BT_ERR("Fail to get the ps_mode_deactivation value");
154 if (vconf_get_int(BT_OFF_DUE_TO_TIMEOUT, &bt_off_due_to_timeout) != 0)
155 BT_ERR("Fail to get BT_OFF_DUE_TO_TIMEOUT");
157 if ((bt_status != VCONFKEY_BT_STATUS_OFF || bt_off_due_to_timeout) &&
158 (status == BT_DEACTIVATED)) {
159 BT_DBG("Previous session was enabled.");
162 _bt_enable_adapter();
163 } else if (bt_status == VCONFKEY_BT_STATUS_OFF && flight_mode_deactivation == 1) {
167 if ((bt_le_status == VCONFKEY_BT_LE_STATUS_ON) && (le_status == BT_LE_DEACTIVATED)) {
168 BT_DBG("Previous session was le enabled. Turn BT LE on automatically.");
170 /* Enable the BT LE */
171 _bt_enable_adapter_le();
173 status = _bt_adapter_get_status();
174 le_status = _bt_adapter_get_le_status();
175 BT_DBG("State: %d, LE State: %d", status, le_status);
177 if ((status != BT_ACTIVATING && status != BT_ACTIVATED) &&
178 (le_status != BT_LE_ACTIVATING && le_status != BT_LE_ACTIVATED)) {
179 _bt_terminate_service(NULL);
186 int _bt_service_initialize(void)
190 if (is_initialized == TRUE)
191 return BLUETOOTH_ERROR_NONE;
193 /* Security Initialization */
194 if (_bt_service_cynara_init() != BLUETOOTH_ERROR_NONE) {
195 BT_ERR("Fail to init cynara");
199 _bt_service_register_vconf_handler();
201 /* Event reciever Init */
202 ret = _bt_init_service_event_receiver();
203 if (ret != BLUETOOTH_ERROR_NONE) {
204 BT_ERR("Fail to init event reciever");
208 /* Event sender Init */
209 ret = _bt_init_service_event_sender();
210 if (ret != BLUETOOTH_ERROR_NONE) {
211 BT_ERR("Fail to init event sender");
215 ret = _bt_init_hf_local_term_event_sender();
216 if (ret != BLUETOOTH_ERROR_NONE) {
217 BT_ERR("Fail to init core event sender");
221 ret = _bt_service_register();
222 if (ret != BLUETOOTH_ERROR_NONE) {
223 BT_ERR("Fail to register service");
227 ret = _bt_service_adapter_le_init();
228 if (ret != BLUETOOTH_ERROR_NONE) {
229 BT_ERR("Fail to init le");
233 _bt_init_request_id();
235 _bt_init_request_list();
237 #ifndef GATT_NO_RELAY
238 _bt_init_gatt_client_senders();
241 is_initialized = TRUE;
243 return BLUETOOTH_ERROR_NONE;
249 BT_INFO_C("### Starting the bt-service daemon");
251 memset(&sa, 0, sizeof(sa));
252 sa.sa_sigaction = __bt_sigterm_handler;
253 sa.sa_flags = SA_SIGINFO;
254 sigaction(SIGINT, &sa, NULL);
255 sigaction(SIGTERM, &sa, NULL);
257 if (_bt_service_initialize() != BLUETOOTH_ERROR_NONE)
260 g_timeout_add(500, (GSourceFunc)__bt_check_bt_service, NULL);
262 if (terminated == TRUE) {
263 __bt_release_service();
267 main_loop = g_main_loop_new(NULL, FALSE);
269 g_main_loop_run(main_loop);
270 BT_DBG("g_main_loop_quit called!");
272 if (main_loop != NULL)
273 g_main_loop_unref(main_loop);
275 if (terminated == FALSE)
276 __bt_release_service();