bt-core/bt-core-adapter.c

   1 /*
   2  * Bluetooth-frwk
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact:  Hocheol Seo <hocheol.seo@samsung.com>
   7  *               Girishashok Joshi <girish.joshi@samsung.com>
   8  *               Chanyeol Park <chanyeol.park@samsung.com>
   9  *
  10  * Licensed under the Apache License, Version 2.0 (the "License");
  11  * you may not use this file except in compliance with the License.
  12  * You may obtain a copy of the License at
  13  *
  14  *              http://www.apache.org/licenses/LICENSE-2.0
  15  *
  16  * Unless required by applicable law or agreed to in writing, software
  17  * distributed under the License is distributed on an "AS IS" BASIS,
  18  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  19  * See the License for the specific language governing permissions and
  20  * limitations under the License.
  21  *
  22  */
  23
  24 #include <vconf.h>
  25 #include <vconf-keys.h>
  26
  27 #include "bt-core-main.h"
  28 #include "bt-core-adapter.h"
  29 #include "bt-core-common.h"
  30 #include "bt-core-dbus-handler.h"
  31 #include "bt-core-noti-handler.h"
  32
  33 static bt_status_t adapter_status = BT_DEACTIVATED;
  34 static bt_le_status_t adapter_le_status = BT_LE_DEACTIVATED;
  35 static gboolean is_recovery_mode = FALSE;
  36
  37 static int bt_status_before[BT_MODE_MAX] = { VCONFKEY_BT_STATUS_OFF, };
  38 static int bt_le_status_before[BT_MODE_MAX] = { 0, };
  39
  40 static DBusGConnection *conn = NULL;
  41
  42 static void __bt_core_set_status(bt_status_t status)
  43 {
  44         adapter_status = status;
  45 }
  46
  47 bt_status_t _bt_core_get_status(void)
  48 {
  49         return adapter_status;
  50 }
  51
  52 static void __bt_core_set_le_status(bt_le_status_t status)
  53 {
  54         adapter_le_status = status;
  55 }
  56
  57 bt_le_status_t _bt_core_get_le_status(void)
  58 {
  59         return adapter_le_status;
  60 }
  61
  62 int _bt_core_get_bt_status(bt_mode_e mode)
  63 {
  64         return bt_status_before[mode];
  65 }
  66
  67 int _bt_core_get_bt_le_status(bt_mode_e mode)
  68 {
  69         return bt_le_status_before[mode];
  70 }
  71
  72 void _bt_core_set_bt_status(bt_mode_e mode, int status)
  73 {
  74         bt_status_before[mode] = status;
  75 }
  76
  77 void _bt_core_set_bt_le_status(bt_mode_e mode, int status)
  78 {
  79         bt_le_status_before[mode] = status;
  80 }
  81
  82 gboolean _bt_core_is_recovery_mode(void)
  83 {
  84         return is_recovery_mode;
  85 }
  86
  87 gboolean _bt_core_is_flight_mode_enabled(void)
  88 {
  89 #ifdef TIZEN_TELEPHONY_ENABLED
  90         int isFlightMode = 0;
  91         int ret = -1;
  92
  93         ret = vconf_get_bool(VCONFKEY_TELEPHONY_FLIGHT_MODE, &isFlightMode);
  94         if (ret != 0) {
  95                 BT_ERR("vconf_get_bool failed");
  96         }
  97         return isFlightMode;
  98 #else
  99         return FALSE;
 100 #endif
 101 }
 102
 103 static gboolean bt_core_enable_adapter(BtCore *agent,
 104                                                 DBusGMethodInvocation *context);
 105
 106 static gboolean bt_core_disable_adapter(BtCore *agent,
 107                                                 DBusGMethodInvocation *context);
 108
 109 static gboolean bt_core_recover_adapter(BtCore *agent,
 110                                                 DBusGMethodInvocation *context);
 111
 112 static gboolean bt_core_enable_adapter_le(BtCore *agent,
 113                                                 DBusGMethodInvocation *context);
 114
 115 static gboolean bt_core_disable_adapter_le(BtCore *agent,
 116                                                 DBusGMethodInvocation *context);
 117
 118 static gboolean bt_core_reset_adapter(BtCore *agent,
 119                                                 DBusGMethodInvocation *context);
 120
 121 static gboolean bt_core_enable_core(BtCore *agent,
 122                                                 DBusGMethodInvocation *context);
 123
 124 static int __execute_command(const char *cmd, char *const arg_list[]);
 125
 126 #include "bt-core-adapter-method.h"
 127
 128
 129 G_DEFINE_TYPE(BtCore, bt_core, G_TYPE_OBJECT);
 130
 131 /*This is part of platform provided code skeleton for client server model*/
 132 static void bt_core_class_init (BtCoreClass *bt_core_class)
 133 {
 134         dbus_g_object_type_install_info(G_TYPE_FROM_CLASS(bt_core_class),
 135                                         &dbus_glib_bt_core_object_info);
 136 }
 137
 138 /*This is part of platform provided code skeleton for client server model*/
 139 static void bt_core_init (BtCore *core)
 140 {
 141 }
 142
 143 typedef enum {
 144         BT_CORE_ERROR_REJECT,
 145         BT_CORE_ERROR_CANCEL,
 146         BT_CORE_ERROR_TIMEOUT,
 147 } BtCoreError;
 148
 149 #define BT_CORE_ERROR (bt_core_error_quark())
 150
 151 static GQuark bt_core_error_quark(void)
 152 {
 153         static GQuark quark = 0;
 154         if (!quark)
 155                 quark = g_quark_from_static_string("BtCore");
 156
 157         return quark;
 158 }
 159
 160 #define ENUM_ENTRY(NAME, DESC) { NAME, "" #NAME "", DESC }
 161
 162 static GError *bt_core_error(BtCoreError error, const char *err_msg)
 163 {
 164         return g_error_new(BT_CORE_ERROR, error, err_msg, NULL);
 165 }
 166
 167 static int __execute_command(const char *cmd, char *const arg_list[])
 168 {
 169         int pid;
 170         int pid2;
 171         int status = 0;
 172         BT_DBG("+");
 173
 174         pid = fork();
 175         switch (pid) {
 176         case -1:
 177                 BT_ERR("fork failed");
 178                 return -1;
 179
 180         case 0:
 181                 pid2 = fork();
 182                 if (pid2 == -1) {
 183                         BT_ERR("fork failed");
 184                 } else if (pid2 == 0) {
 185                         execv(cmd, arg_list);
 186                         exit(256);
 187                 }
 188                 exit(0);
 189                 break;
 190
 191         default:
 192                 BT_DBG("parent : forked[%d]", pid);
 193                 waitpid(pid, &status, 0);
 194                 BT_DBG("child is terminated : %d", status);
 195                 break;
 196         }
 197         BT_DBG("-");
 198         return 0;
 199 }
 200
 201 static DBusGProxy *_bt_get_connman_proxy(void)
 202 {
 203         DBusGProxy *proxy;
 204
 205         if (conn == NULL) {
 206                 conn = dbus_g_bus_get(DBUS_BUS_SYSTEM, NULL);
 207                 retv_if(conn == NULL, NULL);
 208         }
 209
 210         proxy = dbus_g_proxy_new_for_name(conn,
 211                         CONNMAN_DBUS_NAME,
 212                         CONNMAN_BLUETOOTH_TECHNOLOGY_PATH,
 213                         CONNMAN_BLUETOTOH_TECHNOLOGY_INTERFACE);
 214         retv_if(proxy == NULL, NULL);
 215
 216         return proxy;
 217 }
 218
 219 static int _bt_power_adapter(gboolean powered)
 220 {
 221         GValue state = { 0 };
 222         GError *error = NULL;
 223         DBusGProxy *proxy;
 224
 225         proxy = _bt_get_connman_proxy();
 226         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 227
 228         g_value_init(&state, G_TYPE_BOOLEAN);
 229         g_value_set_boolean(&state, powered);
 230
 231         BT_DBG("set power property state: %d to connman", powered);
 232
 233         dbus_g_proxy_call(proxy, "SetProperty", &error,
 234                                 G_TYPE_STRING, "Powered",
 235                                 G_TYPE_VALUE, &state,
 236                                 G_TYPE_INVALID, G_TYPE_INVALID);
 237
 238         if (error != NULL) {
 239                 BT_ERR("Powered set err: \n [%s]", error->message);
 240                 g_error_free(error);
 241                 g_value_unset(&state);
 242                 return BLUETOOTH_ERROR_INTERNAL;
 243         }
 244         return BLUETOOTH_ERROR_NONE;
 245 }
 246
 247 int _bt_enable_adapter(void)
 248 {
 249         int ret;
 250         bt_status_t status;
 251         bt_le_status_t le_status;
 252 #ifdef __TIZEN_MOBILE__
 253         __bt_core_set_status(BT_ACTIVATING);
 254
 255         ret = __execute_command("/usr/etc/bluetooth/bt-stack-up.sh", NULL);
 256         if (ret < 0) {
 257                 BT_ERR("running script failed");
 258                 ret = __execute_command("/usr/etc/bluetooth/bt-dev-end.sh", NULL);
 259                 __bt_core_set_status(BT_DEACTIVATED);
 260                 return -1;
 261         }
 262 #else
 263         _bt_power_adapter(TRUE);
 264 #endif
 265
 266         return 0;
 267 }
 268
 269 int _bt_disable_adapter(void)
 270 {
 271         BT_INFO_C("Disable adapter");
 272 #if __TIZEN_MOBILE__
 273         __bt_core_set_status(BT_DEACTIVATING);
 274
 275         if (__execute_command("/usr/etc/bluetooth/bt-stack-down.sh", NULL) < 0) {
 276                 BT_ERR("running script failed");
 277                 __bt_core_set_status(BT_ACTIVATED);
 278                 return -1;
 279         }
 280 #else
 281         _bt_power_adapter(FALSE);
 282 #endif
 283         return 0;
 284 }
 285
 286 int _bt_enable_adapter_le(void)
 287 {
 288         BT_DBG("");
 289 #ifdef __TIZEN_MOBILE__
 290         int ret;
 291         status = _bt_core_get_status();
 292         if (status == BT_DEACTIVATED) {
 293                 __bt_core_set_le_status(BT_LE_ACTIVATING);
 294                 BT_DBG("Activate BT");
 295                 ret = system("/usr/etc/bluetooth/bt-stack-up.sh &");
 296                 if (ret < 0) {
 297                         BT_ERR("running script failed");
 298                         ret = __execute_command("/usr/etc/bluetooth/bt-dev-end.sh &", NULL);
 299                         __bt_core_set_status(BT_DEACTIVATED);
 300                         __bt_core_set_le_status(BT_LE_DEACTIVATED);
 301                         return -1;
 302                 }
 303         } else {
 304                 __bt_core_set_le_status(BT_LE_ACTIVATED);
 305         }
 306 #else
 307         _bt_power_adapter(TRUE);
 308 #endif
 309         return 0;
 310 }
 311
 312 int _bt_disable_adapter_le(void)
 313 {
 314         BT_DBG("+");
 315
 316 #ifdef __TIZEN_MOBILE__
 317         status = _bt_core_get_status();
 318         BT_DBG("status : %d", status);
 319
 320         if (status == BT_DEACTIVATED) {
 321                 __bt_core_set_le_status(BT_LE_DEACTIVATING);
 322
 323                 if (__execute_command("/usr/etc/bluetooth/bt-stack-down.sh", NULL) < 0) {
 324                         BT_ERR("running script failed");
 325                         __bt_core_set_le_status(BT_LE_ACTIVATED);
 326                         return -1;
 327                 }
 328         }
 329         __bt_core_set_le_status(BT_LE_DEACTIVATED);
 330 #else
 331         _bt_power_adapter(FALSE);
 332 #endif
 333
 334         BT_DBG("-");
 335         return 0;
 336 }
 337
 338 int _bt_core_service_request_adapter(int service_function)
 339 {
 340         int ret = -1;
 341
 342         GArray *in_param1 = NULL;
 343         GArray *in_param2 = NULL;
 344         GArray *in_param3 = NULL;
 345         GArray *in_param4 = NULL;
 346         GArray *out_param = NULL;
 347
 348         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 349
 350         ret = _bt_core_service_request(BT_CORE_SERVICE, service_function,
 351                         in_param1, in_param2, in_param3, in_param4, &out_param);
 352         if (ret < 0)
 353                 BT_ERR("_bt_core_service_request_adapter() failed");
 354
 355         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 356
 357         return ret;
 358 }
 359
 360 static void __bt_core_update_status(void)
 361 {
 362         int bt_status = VCONFKEY_BT_STATUS_OFF;
 363         int bt_le_status = 0;
 364
 365         if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status) < 0)
 366                 BT_ERR("no bluetooth device info, so BT was disabled at previous session");
 367 #ifdef ENABLE_TIZEN_2_4
 368         if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status) < 0)
 369                 BT_ERR("no bluetooth le info, so BT LE was disabled at previous session");
 370 #endif
 371
 372         BT_INFO("bt_status = %d, bt_le_status = %d", bt_status, bt_le_status);
 373
 374         if (bt_status == VCONFKEY_BT_STATUS_OFF)
 375                 __bt_core_set_status(BT_DEACTIVATED);
 376         else
 377                 __bt_core_set_status(BT_ACTIVATED);
 378
 379         if (bt_le_status == 0)
 380                 __bt_core_set_le_status(BT_LE_DEACTIVATED);
 381         else
 382                 __bt_core_set_le_status(BT_LE_ACTIVATED);
 383 }
 384
 385 static gboolean bt_core_enable_adapter(BtCore *agent,
 386                                                 DBusGMethodInvocation *context)
 387 {
 388         char *sender = dbus_g_method_get_sender(context);
 389         int ret;
 390
 391         if (sender == NULL)
 392                 return FALSE;
 393
 394         _bt_set_flightmode_request(FALSE);
 395         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 396                 BT_ERR("Set vconf failed");
 397
 398         ret = _bt_enable_adapter();
 399         if (ret < 0) {
 400                 GError *error = bt_core_error(BT_CORE_ERROR_REJECT,
 401                                                         "Activation failed");
 402                 dbus_g_method_return_error(context, error);
 403                 g_error_free(error);
 404                 g_free(sender);
 405                 return FALSE;
 406         } else {
 407                 dbus_g_method_return(context);
 408         }
 409
 410         g_free(sender);
 411         return TRUE;
 412 }
 413
 414 static gboolean bt_core_disable_adapter(BtCore *agent,
 415                                                 DBusGMethodInvocation *context)
 416 {
 417         char *sender = dbus_g_method_get_sender(context);
 418         int ret;
 419
 420         if (sender == NULL)
 421                 return FALSE;
 422
 423         _bt_set_flightmode_request(FALSE);
 424         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 425                 BT_ERR("Set vconf failed");
 426
 427         ret = _bt_disable_adapter();
 428         if (ret < 0) {
 429                 GError *error = bt_core_error(BT_CORE_ERROR_REJECT,
 430                                                         "Deactivation failed");
 431                 dbus_g_method_return_error(context, error);
 432                 g_error_free(error);
 433                 g_free(sender);
 434                 return FALSE;
 435         } else {
 436                 dbus_g_method_return(context);
 437         }
 438
 439         g_free(sender);
 440         return TRUE;
 441 }
 442
 443 static gboolean bt_core_recover_adapter(BtCore *agent,
 444                                                 DBusGMethodInvocation *context)
 445 {
 446         int ret;
 447         int ret_le;
 448
 449         BT_INFO_C("Recover bt adapter");
 450
 451         dbus_g_method_return(context);
 452
 453         _bt_set_flightmode_request(FALSE);
 454         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 455                 BT_ERR("Set vconf failed");
 456
 457         is_recovery_mode = TRUE;
 458
 459         __bt_core_update_status();
 460
 461         if (_bt_core_get_status() == BT_ACTIVATED) {
 462                 _bt_core_set_bt_status(BT_RECOVERY_MODE, 1);
 463                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER);
 464         }
 465         if (_bt_core_get_le_status() == BT_LE_ACTIVATED) {
 466                 _bt_core_set_bt_le_status(BT_RECOVERY_MODE, 1);
 467                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER_LE);
 468         }
 469
 470         ret = _bt_disable_adapter();
 471         if (ret < 0)
 472                 BT_ERR("_bt_disable_adapter() failed");
 473         ret_le = _bt_disable_adapter_le();
 474         if (ret_le < 0)
 475                 BT_ERR("_bt_disable_adapter_le() failed");
 476
 477         return TRUE;
 478 }
 479
 480 static gboolean bt_core_enable_adapter_le(BtCore *agent,
 481                                                 DBusGMethodInvocation *context)
 482 {
 483         char *sender = dbus_g_method_get_sender(context);
 484         int ret;
 485
 486         if (sender == NULL)
 487                 return FALSE;
 488
 489         ret = _bt_enable_adapter_le();
 490         if (ret < 0) {
 491                 GError *error = bt_core_error(BT_CORE_ERROR_REJECT,
 492                                                         "LE Activation failed");
 493                 dbus_g_method_return_error(context, error);
 494                 g_error_free(error);
 495                 g_free(sender);
 496                 BT_DBG("-");
 497                 return FALSE;
 498         } else {
 499                 dbus_g_method_return(context);
 500         }
 501
 502         g_free(sender);
 503         BT_DBG("-");
 504         return TRUE;
 505 }
 506
 507 static gboolean bt_core_disable_adapter_le(BtCore *agent,
 508                                                 DBusGMethodInvocation *context)
 509 {
 510         BT_DBG("+");
 511
 512         char *sender = dbus_g_method_get_sender(context);
 513         BT_DBG("sender : %s", sender);
 514         int ret;
 515
 516         if (sender == NULL)
 517                 return FALSE;
 518
 519         ret = _bt_disable_adapter_le();
 520         if (ret < 0) {
 521                 GError *error = bt_core_error(BT_CORE_ERROR_REJECT,
 522                                                         "LE Deactivation failed");
 523                 dbus_g_method_return_error(context, error);
 524                 g_error_free(error);
 525                 g_free(sender);
 526                 return FALSE;
 527         } else {
 528                 dbus_g_method_return(context);
 529         }
 530
 531         g_free(sender);
 532         BT_DBG("-");
 533         return TRUE;
 534 }
 535
 536 static int __bt_reset_adapter(void)
 537 {
 538         /* Forcely terminate */
 539         if (__execute_command("/usr/etc/bluetooth/bt-reset-env.sh", NULL) < 0) {
 540                 BT_ERR("running script failed");
 541         }
 542         _bt_core_terminate();
 543         return 0;
 544 }
 545
 546 static gboolean bt_core_reset_adapter(BtCore *agent,
 547                                                 DBusGMethodInvocation *context)
 548 {
 549         char *sender = dbus_g_method_get_sender(context);
 550         int ret;
 551
 552         if (sender == NULL)
 553                 return FALSE;
 554
 555         ret = __bt_reset_adapter();
 556         if (ret < 0) {
 557                 GError *error = bt_core_error(BT_CORE_ERROR_REJECT,
 558                                                         "Deactivation failed");
 559                 dbus_g_method_return_error(context, error);
 560                 g_error_free(error);
 561                 g_free(sender);
 562                 return FALSE;
 563         } else {
 564                 dbus_g_method_return(context);
 565         }
 566
 567         g_free(sender);
 568         return TRUE;
 569 }
 570
 571 static gboolean __bt_core_enable_core_timeout_cb(gpointer data)
 572 {
 573         BT_DBG("+");
 574
 575         _bt_core_init_vconf_value();
 576
 577         return FALSE;
 578 }
 579
 580 static gboolean bt_core_enable_core(BtCore *agent,
 581                                                 DBusGMethodInvocation *context)
 582 {
 583         char *sender = dbus_g_method_get_sender(context);
 584
 585         if (sender == NULL)
 586                 return FALSE;
 587
 588         BT_DBG("+");
 589
 590         __bt_core_update_status();
 591
 592         g_timeout_add(200, (GSourceFunc)__bt_core_enable_core_timeout_cb, NULL);
 593
 594         dbus_g_method_return(context);
 595
 596         g_free(sender);
 597
 598         BT_DBG("-");
 599         return TRUE;
 600 }
 601
 602 static gboolean __bt_core_recovery_cb(gpointer data)
 603 {
 604         int ret = 0;
 605         gboolean is_request_failed = FALSE;
 606         static gboolean is_first_failure = TRUE;
 607
 608         BT_DBG("+");
 609
 610         if (_bt_core_get_bt_status(BT_RECOVERY_MODE) == 1) {
 611                 ret = _bt_core_service_request_adapter(BT_ENABLE_ADAPTER);
 612                 if (ret < 0)
 613                         is_request_failed = TRUE;
 614         }
 615
 616         if (_bt_core_get_bt_le_status(BT_RECOVERY_MODE) == 1) {
 617                 ret = _bt_core_service_request_adapter(BT_ENABLE_ADAPTER_LE);
 618                 if (ret < 0)
 619                         is_request_failed = TRUE;
 620         }
 621
 622         if (is_request_failed == TRUE) {
 623                 BT_ERR("Recovery is failed.");
 624                 if (is_first_failure == TRUE) {
 625                         g_timeout_add(2000, (GSourceFunc)__bt_core_recovery_cb, NULL);
 626                         is_first_failure = FALSE;
 627                         return FALSE;
 628                 } else {
 629                         is_first_failure = TRUE;
 630                         return FALSE;
 631                 }
 632         } else
 633                 is_first_failure = TRUE;
 634
 635         if (_bt_core_get_bt_status(BT_RECOVERY_MODE) == 1) {
 636                 _bt_core_set_bt_status(BT_RECOVERY_MODE, 0);
 637                 ret = _bt_enable_adapter();
 638                 if (ret < 0)
 639                         BT_ERR("_bt_enable_adapter() failed");
 640         }
 641         if (_bt_core_get_bt_le_status(BT_RECOVERY_MODE) == 1) {
 642                 _bt_core_set_bt_le_status(BT_RECOVERY_MODE, 0);
 643                 ret = _bt_enable_adapter_le();
 644                 if (ret < 0)
 645                         BT_ERR("_bt_enable_adapter_le() failed");
 646         }
 647
 648         is_recovery_mode = FALSE;
 649
 650         BT_DBG("-");
 651
 652         return FALSE;
 653 }
 654
 655 static gboolean __bt_core_enable_timeout_cb(gpointer data)
 656 {
 657         bt_status_t adapter_status;
 658         bt_le_status_t adapter_status_le;
 659
 660         BT_DBG("");
 661
 662         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 663                 BT_ERR("Set vconf failed");
 664
 665         adapter_status = _bt_core_get_status();
 666         adapter_status_le = _bt_core_get_le_status();
 667
 668         if (adapter_status == BT_DEACTIVATED &&
 669                         _bt_core_get_bt_status(BT_FLIGHT_MODE) != 0) {
 670                 _bt_core_set_bt_status(BT_FLIGHT_MODE, 0);
 671                 _bt_core_service_request_adapter(BT_ENABLE_ADAPTER);
 672                 _bt_enable_adapter();
 673         }
 674
 675         if (adapter_status_le == BT_LE_DEACTIVATED &&
 676                         _bt_core_get_bt_le_status(BT_FLIGHT_MODE) != 0) {
 677                 _bt_core_set_bt_le_status(BT_FLIGHT_MODE, 0);
 678                 _bt_core_service_request_adapter(BT_ENABLE_ADAPTER_LE);
 679                 _bt_enable_adapter_le();
 680         }
 681
 682         return FALSE;
 683 }
 684
 685 static gboolean __bt_core_disable_timeout_cb(gpointer data)
 686 {
 687         bt_status_t adapter_status;
 688         bt_le_status_t adapter_status_le;
 689
 690         BT_DBG("");
 691
 692         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 1) != 0)
 693                 BT_ERR("Set vconf failed");
 694
 695         adapter_status = _bt_core_get_status();
 696         adapter_status_le = _bt_core_get_le_status();
 697
 698         if (adapter_status == BT_ACTIVATED) {
 699                 int bt_status_before_mode = 0;
 700
 701                 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status_before_mode) == 0)
 702                         _bt_core_set_bt_status(BT_FLIGHT_MODE, bt_status_before_mode);
 703
 704                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER);
 705                 _bt_disable_adapter();
 706         }
 707
 708         if (adapter_status_le == BT_LE_ACTIVATED) {
 709                 int bt_le_status_before_mode = 0;
 710
 711 #ifdef ENABLE_TIZEN_2_4
 712                 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status_before_mode) == 0)
 713                         _bt_core_set_bt_le_status(BT_FLIGHT_MODE, bt_le_status_before_mode);
 714 #endif
 715
 716                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER_LE);
 717                 _bt_disable_adapter_le();
 718         }
 719
 720         return FALSE;
 721 }
 722
 723 void _bt_core_adapter_added_cb(void)
 724 {
 725         bt_status_t status;
 726         bt_le_status_t le_status;
 727         gboolean flight_mode_status;
 728
 729         BT_DBG("");
 730
 731         status = _bt_core_get_status();
 732         BT_DBG("status : %d", status);
 733         le_status = _bt_core_get_le_status();
 734         BT_DBG("le_status : %d", le_status);
 735
 736         if (status == BT_ACTIVATING)
 737                 __bt_core_set_status(BT_ACTIVATED);
 738         if (le_status == BT_LE_ACTIVATING)
 739                 __bt_core_set_le_status(BT_LE_ACTIVATED);
 740
 741         flight_mode_status = _bt_core_is_flight_mode_enabled();
 742
 743         if (flight_mode_status == TRUE && _bt_is_flightmode_request() == TRUE) {
 744                 _bt_set_flightmode_request(FALSE);
 745                 g_timeout_add(2000, (GSourceFunc)__bt_core_disable_timeout_cb, NULL);
 746                 return;
 747         }
 748         _bt_set_flightmode_request(FALSE);
 749
 750         _bt_core_terminate();
 751 }
 752
 753 void _bt_core_adapter_removed_cb(void)
 754 {
 755         int flight_mode_value = 0;
 756         int power_saving_mode = 0;
 757         gboolean flight_mode_status;
 758         static int timer_id = -1;
 759
 760         BT_DBG("");
 761
 762         __bt_core_set_status(BT_DEACTIVATED);
 763         __bt_core_set_le_status(BT_LE_DEACTIVATED);
 764         if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_OFF) != 0)
 765                 BT_ERR("Set vconf failed");
 766 #ifdef ENABLE_TIZEN_2_4
 767         if (vconf_set_int(VCONFKEY_BT_LE_STATUS, VCONFKEY_BT_LE_STATUS_OFF) != 0)
 768                 BT_ERR("Set vconf failed");
 769 #endif
 770
 771         if (is_recovery_mode == TRUE)
 772         {
 773                 if (timer_id < 0)
 774                         timer_id = g_timeout_add(2000, (GSourceFunc)__bt_core_recovery_cb, NULL);
 775                 return;
 776         }
 777
 778         if (vconf_get_int(BT_OFF_DUE_TO_FLIGHT_MODE, &flight_mode_value) != 0)
 779                 BT_ERR("Fail to get the flight_mode_deactivated value");
 780
 781         if (vconf_get_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, &power_saving_mode) != 0)
 782                 BT_ERR("Fail to get the ps_mode_deactivated value");
 783
 784         flight_mode_status = _bt_core_is_flight_mode_enabled();
 785
 786         if (flight_mode_status == FALSE && _bt_is_flightmode_request() == TRUE) {
 787                 _bt_set_flightmode_request(FALSE);
 788                 if (timer_id < 0)
 789                         timer_id = g_timeout_add(2000, (GSourceFunc)__bt_core_enable_timeout_cb, NULL);
 790                 return;
 791         }
 792         _bt_set_flightmode_request(FALSE);
 793
 794         if (flight_mode_value == 1 || power_saving_mode == 1){
 795                 BT_DBG("Bt Core not terminated");
 796                 return;
 797         }
 798
 799         _bt_core_terminate();
 800 }
 801