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();
48 _bt_service_unregister_poweroff_event();
50 _bt_service_adapter_le_deinit();
51 _bt_deinit_service_event_sender();
52 _bt_deinit_hf_local_term_event_sender();
53 _bt_deinit_service_event_receiver();
55 _bt_service_unregister();
59 _bt_clear_request_list();
62 _bt_clear_gatt_client_senders();
64 is_initialized = FALSE;
65 _bt_service_cynara_deinit();
67 BT_DBG("Terminating the bt-service daemon");
70 static void __bt_sigterm_handler(int signo, siginfo_t *info, void *data)
72 BT_INFO("signal [%d] is sent by [%d]", signo, info->si_pid);
76 ret = _bt_recover_adapter();
77 if (ret != BLUETOOTH_ERROR_NONE)
78 BT_ERR("_bt_recover_adapter is failed : %d", ret);
83 gboolean _bt_terminate_service(gpointer user_data)
85 __bt_release_service();
89 BT_INFO_C("Terminating the bt-service daemon");
91 if (main_loop != NULL) {
92 g_main_loop_quit(main_loop);
94 BT_ERR("main_loop == NULL");
101 gboolean _bt_reliable_terminate_service(gpointer user_data)
105 _bt_clear_request_list();
107 _bt_set_disabled(BLUETOOTH_ERROR_NONE);
109 _bt_deinit_service_event_sender();
111 _bt_service_unregister();
115 BT_INFO_C("### Terminating the bt-service daemon");
117 if (main_loop != NULL)
118 g_main_loop_quit(main_loop);
125 static gboolean __bt_check_bt_service(void *data)
127 bt_status_t status = BT_DEACTIVATED;
128 bt_le_status_t le_status = BT_LE_DEACTIVATED;
129 int bt_status = VCONFKEY_BT_STATUS_OFF;
130 int bt_le_status = VCONFKEY_BT_LE_STATUS_OFF;
131 int flight_mode_deactivation = 0;
132 int bt_off_due_to_timeout = 0;
134 int ps_mode_deactivation = 0;
137 if (_is_name_acquired() == FALSE) {
138 BT_ERR("dbus name is NOT acquired yet");
142 status = _bt_adapter_get_status();
143 le_status = _bt_adapter_get_le_status();
144 BT_DBG("State: %d, LE State: %d", status, le_status);
146 if (TIZEN_PROFILE_TV) {
147 if (_bt_get_enable_timer_id() == 0)
148 _bt_enable_adapter();
150 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status) < 0)
151 BT_DBG("no bluetooth device info, so BT was disabled at previous session");
153 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status) < 0)
154 BT_ERR("no bluetooth le info, so BT LE was disabled at previous session");
156 if (vconf_get_int(BT_OFF_DUE_TO_FLIGHT_MODE, &flight_mode_deactivation) != 0)
157 BT_ERR("Fail to get the flight_mode_deactivation value");
160 if (vconf_get_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, &ps_mode_deactivation) != 0)
161 BT_ERR("Fail to get the ps_mode_deactivation value");
165 if (vconf_get_int(BT_OFF_DUE_TO_TIMEOUT, &bt_off_due_to_timeout) != 0)
166 BT_ERR("Fail to get BT_OFF_DUE_TO_TIMEOUT");
168 if (bt_off_due_to_timeout) {
169 /* Set the vconf flag to 0 here, if BT need to be enabled
170 bt_off_due_to_timeout variable already hold the old value */
172 if (vconf_set_int(BT_OFF_DUE_TO_TIMEOUT, 0) != 0)
173 BT_ERR("Set vconf failed");
177 if ((bt_status != VCONFKEY_BT_STATUS_OFF || bt_off_due_to_timeout) &&
178 (status == BT_DEACTIVATED)) {
179 BT_DBG("Previous session was enabled.");
182 _bt_enable_adapter();
183 } else if (bt_status == VCONFKEY_BT_STATUS_OFF && flight_mode_deactivation == 1) {
187 if ((bt_le_status == VCONFKEY_BT_LE_STATUS_ON) && (le_status == BT_LE_DEACTIVATED)) {
188 BT_DBG("Previous session was le enabled. Turn BT LE on automatically.");
190 /* Enable the BT LE */
191 _bt_enable_adapter_le();
193 status = _bt_adapter_get_status();
194 le_status = _bt_adapter_get_le_status();
195 BT_DBG("State: %d, LE State: %d", status, le_status);
197 if ((status != BT_ACTIVATING && status != BT_ACTIVATED) &&
198 (le_status != BT_LE_ACTIVATING && le_status != BT_LE_ACTIVATED)) {
199 _bt_terminate_service(NULL);
206 int _bt_service_initialize(void)
210 if (is_initialized == TRUE)
211 return BLUETOOTH_ERROR_NONE;
213 /* Security Initialization */
214 if (_bt_service_cynara_init() != BLUETOOTH_ERROR_NONE) {
215 BT_ERR("Fail to init cynara");
219 _bt_service_register_vconf_handler();
220 _bt_service_register_poweroff_event();
222 /* Event reciever Init */
223 ret = _bt_init_service_event_receiver();
224 if (ret != BLUETOOTH_ERROR_NONE) {
225 BT_ERR("Fail to init event reciever");
229 /* Event sender Init */
230 ret = _bt_init_service_event_sender();
231 if (ret != BLUETOOTH_ERROR_NONE) {
232 BT_ERR("Fail to init event sender");
236 ret = _bt_init_hf_local_term_event_sender();
237 if (ret != BLUETOOTH_ERROR_NONE) {
238 BT_ERR("Fail to init core event sender");
242 ret = _bt_service_register();
243 if (ret != BLUETOOTH_ERROR_NONE) {
244 BT_ERR("Fail to register service");
248 ret = _bt_service_adapter_le_init();
249 if (ret != BLUETOOTH_ERROR_NONE) {
250 BT_ERR("Fail to init le");
254 _bt_init_request_id();
256 _bt_init_request_list();
258 #ifndef GATT_NO_RELAY
259 _bt_init_gatt_client_senders();
262 is_initialized = TRUE;
264 return BLUETOOTH_ERROR_NONE;
270 BT_INFO_C("### Starting the bt-service daemon");
272 memset(&sa, 0, sizeof(sa));
273 sa.sa_sigaction = __bt_sigterm_handler;
274 sa.sa_flags = SA_SIGINFO;
275 sigaction(SIGINT, &sa, NULL);
276 sigaction(SIGTERM, &sa, NULL);
278 if (_bt_service_initialize() != BLUETOOTH_ERROR_NONE)
281 g_timeout_add(500, (GSourceFunc)__bt_check_bt_service, NULL);
283 if (terminated == TRUE) {
284 __bt_release_service();
288 g_log_set_default_handler(__on_log_glib, NULL);
290 main_loop = g_main_loop_new(NULL, FALSE);
292 g_main_loop_run(main_loop);
293 BT_DBG("g_main_loop_quit called!");
295 if (main_loop != NULL)
296 g_main_loop_unref(main_loop);
298 if (terminated == FALSE)
299 __bt_release_service();