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 __on_log_glib(const gchar *log_domain, GLogLevelFlags log_level,
40 const gchar *msg, gpointer user_data)
45 static void __bt_release_service(void)
47 _bt_service_unregister_vconf_handler();
49 _bt_service_adapter_le_deinit();
50 _bt_deinit_service_event_sender();
51 _bt_deinit_hf_local_term_event_sender();
52 _bt_deinit_service_event_receiver();
54 _bt_service_unregister();
58 _bt_clear_request_list();
61 _bt_clear_gatt_client_senders();
63 is_initialized = FALSE;
64 _bt_service_cynara_deinit();
66 BT_DBG("Terminating the bt-service daemon");
69 static void __bt_sigterm_handler(int signo, siginfo_t *info, void *data)
71 BT_INFO("signal [%d] is sent by [%d]", signo, info->si_pid);
75 ret = _bt_recover_adapter();
76 if (ret != BLUETOOTH_ERROR_NONE)
77 BT_ERR("_bt_recover_adapter is failed : %d", ret);
82 gboolean _bt_terminate_service(gpointer user_data)
84 __bt_release_service();
88 BT_INFO_C("Terminating the bt-service daemon");
90 if (main_loop != NULL) {
91 g_main_loop_quit(main_loop);
93 BT_ERR("main_loop == NULL");
100 gboolean _bt_reliable_terminate_service(gpointer user_data)
104 _bt_clear_request_list();
106 _bt_set_disabled(BLUETOOTH_ERROR_NONE);
108 _bt_deinit_service_event_sender();
110 _bt_service_unregister();
114 BT_INFO_C("### Terminating the bt-service daemon");
116 if (main_loop != NULL)
117 g_main_loop_quit(main_loop);
124 static gboolean __bt_check_bt_service(void *data)
126 bt_status_t status = BT_DEACTIVATED;
127 bt_le_status_t le_status = BT_LE_DEACTIVATED;
128 int bt_status = VCONFKEY_BT_STATUS_OFF;
129 int bt_le_status = VCONFKEY_BT_LE_STATUS_OFF;
130 int flight_mode_deactivation = 0;
131 int bt_off_due_to_timeout = 0;
133 int ps_mode_deactivation = 0;
136 status = _bt_adapter_get_status();
137 le_status = _bt_adapter_get_le_status();
138 BT_DBG("State: %d, LE State: %d", status, le_status);
140 if (TIZEN_PROFILE_TV) {
141 if (_bt_get_enable_timer_id() == 0)
142 _bt_enable_adapter();
144 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status) < 0)
145 BT_DBG("no bluetooth device info, so BT was disabled at previous session");
147 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status) < 0)
148 BT_ERR("no bluetooth le info, so BT LE was disabled at previous session");
150 if (vconf_get_int(BT_OFF_DUE_TO_FLIGHT_MODE, &flight_mode_deactivation) != 0)
151 BT_ERR("Fail to get the flight_mode_deactivation value");
154 if (vconf_get_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, &ps_mode_deactivation) != 0)
155 BT_ERR("Fail to get the ps_mode_deactivation value");
159 if (vconf_get_int(BT_OFF_DUE_TO_TIMEOUT, &bt_off_due_to_timeout) != 0)
160 BT_ERR("Fail to get BT_OFF_DUE_TO_TIMEOUT");
162 if (bt_off_due_to_timeout) {
163 /* Set the vconf flag to 0 here, if BT need to be enabled
164 bt_off_due_to_timeout variable already hold the old value */
166 if (vconf_set_int(BT_OFF_DUE_TO_TIMEOUT, 0) != 0)
167 BT_ERR("Set vconf failed");
171 if ((bt_status != VCONFKEY_BT_STATUS_OFF || bt_off_due_to_timeout) &&
172 (status == BT_DEACTIVATED)) {
173 BT_DBG("Previous session was enabled.");
176 _bt_enable_adapter();
177 } else if (bt_status == VCONFKEY_BT_STATUS_OFF && flight_mode_deactivation == 1) {
181 if ((bt_le_status == VCONFKEY_BT_LE_STATUS_ON) && (le_status == BT_LE_DEACTIVATED)) {
182 BT_DBG("Previous session was le enabled. Turn BT LE on automatically.");
184 /* Enable the BT LE */
185 _bt_enable_adapter_le();
187 status = _bt_adapter_get_status();
188 le_status = _bt_adapter_get_le_status();
189 BT_DBG("State: %d, LE State: %d", status, le_status);
191 if ((status != BT_ACTIVATING && status != BT_ACTIVATED) &&
192 (le_status != BT_LE_ACTIVATING && le_status != BT_LE_ACTIVATED)) {
193 _bt_terminate_service(NULL);
200 int _bt_service_initialize(void)
204 if (is_initialized == TRUE)
205 return BLUETOOTH_ERROR_NONE;
207 /* Security Initialization */
208 if (_bt_service_cynara_init() != BLUETOOTH_ERROR_NONE) {
209 BT_ERR("Fail to init cynara");
213 _bt_service_register_vconf_handler();
215 /* Event reciever Init */
216 ret = _bt_init_service_event_receiver();
217 if (ret != BLUETOOTH_ERROR_NONE) {
218 BT_ERR("Fail to init event reciever");
222 /* Event sender Init */
223 ret = _bt_init_service_event_sender();
224 if (ret != BLUETOOTH_ERROR_NONE) {
225 BT_ERR("Fail to init event sender");
229 ret = _bt_init_hf_local_term_event_sender();
230 if (ret != BLUETOOTH_ERROR_NONE) {
231 BT_ERR("Fail to init core event sender");
235 ret = _bt_service_register();
236 if (ret != BLUETOOTH_ERROR_NONE) {
237 BT_ERR("Fail to register service");
241 ret = _bt_service_adapter_le_init();
242 if (ret != BLUETOOTH_ERROR_NONE) {
243 BT_ERR("Fail to init le");
247 _bt_init_request_id();
249 _bt_init_request_list();
251 #ifndef GATT_NO_RELAY
252 _bt_init_gatt_client_senders();
255 is_initialized = TRUE;
257 return BLUETOOTH_ERROR_NONE;
263 BT_INFO_C("### Starting the bt-service daemon");
265 memset(&sa, 0, sizeof(sa));
266 sa.sa_sigaction = __bt_sigterm_handler;
267 sa.sa_flags = SA_SIGINFO;
268 sigaction(SIGINT, &sa, NULL);
269 sigaction(SIGTERM, &sa, NULL);
271 if (_bt_service_initialize() != BLUETOOTH_ERROR_NONE)
274 g_timeout_add(500, (GSourceFunc)__bt_check_bt_service, NULL);
276 if (terminated == TRUE) {
277 __bt_release_service();
281 g_log_set_default_handler(__on_log_glib, NULL);
283 main_loop = g_main_loop_new(NULL, FALSE);
285 g_main_loop_run(main_loop);
286 BT_DBG("g_main_loop_quit called!");
288 if (main_loop != NULL)
289 g_main_loop_unref(main_loop);
291 if (terminated == FALSE)
292 __bt_release_service();