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