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();
60 is_initialized = FALSE;
61 _bt_service_cynara_deinit();
63 BT_DBG("Terminating the bt-service daemon");
66 static void __bt_sigterm_handler(int signo, siginfo_t *info, void *data)
68 BT_INFO("signal [%d] is sent by [%d]", signo, info->si_pid);
70 if (!TIZEN_PROFILE_TV) {
72 ret = _bt_recover_adapter();
73 if (ret != BLUETOOTH_ERROR_NONE)
74 BT_ERR("_bt_recover_adapter is failed : %d", ret);
79 gboolean _bt_terminate_service(gpointer user_data)
81 __bt_release_service();
85 BT_INFO_C("Terminating the bt-service daemon");
87 if (main_loop != NULL) {
88 g_main_loop_quit(main_loop);
90 BT_ERR("main_loop == NULL");
97 gboolean _bt_reliable_terminate_service(gpointer user_data)
101 _bt_clear_request_list();
103 _bt_set_disabled(BLUETOOTH_ERROR_NONE);
105 _bt_deinit_service_event_sender();
107 _bt_service_unregister();
111 BT_INFO_C("### Terminating the bt-service daemon");
113 if (main_loop != NULL)
114 g_main_loop_quit(main_loop);
121 static gboolean __bt_check_bt_service(void *data)
123 bt_status_t status = BT_DEACTIVATED;
124 bt_le_status_t le_status = BT_LE_DEACTIVATED;
125 int bt_status = VCONFKEY_BT_STATUS_OFF;
126 int bt_le_status = VCONFKEY_BT_LE_STATUS_OFF;
127 int flight_mode_deactivation = 0;
128 int bt_off_due_to_timeout = 0;
130 int ps_mode_deactivation = 0;
133 if (_is_name_acquired() == FALSE) {
134 BT_ERR("dbus name is NOT acquired yet");
138 status = _bt_adapter_get_status();
139 le_status = _bt_adapter_get_le_status();
140 BT_DBG("State: %d, LE State: %d", status, le_status);
142 if (TIZEN_PROFILE_TV) {
143 if (_bt_get_enable_timer_id() == 0)
144 _bt_enable_adapter();
146 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status) < 0)
147 BT_DBG("no bluetooth device info, so BT was disabled at previous session");
149 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status) < 0)
150 BT_ERR("no bluetooth le info, so BT LE was disabled at previous session");
152 if (vconf_get_int(BT_OFF_DUE_TO_FLIGHT_MODE, &flight_mode_deactivation) != 0)
153 BT_ERR("Fail to get the flight_mode_deactivation value");
156 if (vconf_get_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, &ps_mode_deactivation) != 0)
157 BT_ERR("Fail to get the ps_mode_deactivation value");
161 if (vconf_get_int(BT_OFF_DUE_TO_TIMEOUT, &bt_off_due_to_timeout) != 0)
162 BT_ERR("Fail to get BT_OFF_DUE_TO_TIMEOUT");
164 if (bt_off_due_to_timeout) {
165 /* Set the vconf flag to 0 here, if BT need to be enabled
166 bt_off_due_to_timeout variable already hold the old value */
168 if (vconf_set_int(BT_OFF_DUE_TO_TIMEOUT, 0) != 0)
169 BT_ERR("Set vconf failed");
173 if ((bt_status != VCONFKEY_BT_STATUS_OFF || bt_off_due_to_timeout) &&
174 (status == BT_DEACTIVATED)) {
175 BT_DBG("Previous session was enabled.");
178 _bt_enable_adapter();
179 } else if (bt_status == VCONFKEY_BT_STATUS_OFF && flight_mode_deactivation == 1) {
183 if ((bt_le_status == VCONFKEY_BT_LE_STATUS_ON) && (le_status == BT_LE_DEACTIVATED)) {
184 BT_DBG("Previous session was le enabled. Turn BT LE on automatically.");
186 /* Enable the BT LE */
187 _bt_enable_adapter_le();
189 status = _bt_adapter_get_status();
190 le_status = _bt_adapter_get_le_status();
191 BT_DBG("State: %d, LE State: %d", status, le_status);
193 if ((status != BT_ACTIVATING && status != BT_ACTIVATED) &&
194 (le_status != BT_LE_ACTIVATING && le_status != BT_LE_ACTIVATED)) {
195 _bt_terminate_service(NULL);
202 int _bt_service_initialize(void)
206 if (is_initialized == TRUE)
207 return BLUETOOTH_ERROR_NONE;
209 /* Security Initialization */
210 if (_bt_service_cynara_init() != BLUETOOTH_ERROR_NONE) {
211 BT_ERR("Fail to init cynara");
215 _bt_service_register_vconf_handler();
217 /* Event reciever Init */
218 ret = _bt_init_service_event_receiver();
219 if (ret != BLUETOOTH_ERROR_NONE) {
220 BT_ERR("Fail to init event reciever");
224 /* Event sender Init */
225 ret = _bt_init_service_event_sender();
226 if (ret != BLUETOOTH_ERROR_NONE) {
227 BT_ERR("Fail to init event sender");
231 ret = _bt_init_hf_local_term_event_sender();
232 if (ret != BLUETOOTH_ERROR_NONE) {
233 BT_ERR("Fail to init core event sender");
237 ret = _bt_service_register();
238 if (ret != BLUETOOTH_ERROR_NONE) {
239 BT_ERR("Fail to register service");
243 ret = _bt_service_adapter_le_init();
244 if (ret != BLUETOOTH_ERROR_NONE) {
245 BT_ERR("Fail to init le");
249 _bt_init_request_id();
251 _bt_init_request_list();
253 is_initialized = TRUE;
255 return BLUETOOTH_ERROR_NONE;
261 BT_INFO_C("### Starting the bt-service daemon");
263 memset(&sa, 0, sizeof(sa));
264 sa.sa_sigaction = __bt_sigterm_handler;
265 sa.sa_flags = SA_SIGINFO;
266 sigaction(SIGINT, &sa, NULL);
267 sigaction(SIGTERM, &sa, NULL);
269 if (_bt_service_initialize() != BLUETOOTH_ERROR_NONE)
272 g_timeout_add(500, (GSourceFunc)__bt_check_bt_service, NULL);
274 if (terminated == TRUE) {
275 __bt_release_service();
279 bluetooth_plugin_init();
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 bluetooth_plugin_deinit();
290 if (main_loop != NULL)
291 g_main_loop_unref(main_loop);
293 if (terminated == FALSE)
294 __bt_release_service();