bt-service/bt-service-audio.c

   1 /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   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
   7  *
   8  *              http://www.apache.org/licenses/LICENSE-2.0
   9  *
  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.
  15  *
  16  */
  17
  18 #include <gio/gio.h>
  19 #include <glib.h>
  20 #include <dlog.h>
  21 #include <string.h>
  22 #ifdef TIZEN_BT_A2DP_SINK_AUTO_CONNECT
  23 #include <vconf.h>
  24 #endif
  25 #include <syspopup_caller.h>
  26
  27 #include "bluetooth-api.h"
  28 #include "bt-internal-types.h"
  29
  30 #include "bt-service-audio.h"
  31 #include "bt-service-adapter.h"
  32 #include "bt-service-common.h"
  33 #include "bt-service-device.h"
  34 #include "bt-service-event.h"
  35 #include "bt-service-util.h"
  36
  37 #include "bt-service-headset-connection.h"
  38
  39 #ifdef TIZEN_SUPPORT_DUAL_HF
  40 #ifdef TIZEN_PROFILE_WEARABLE
  41 #define VCONF_KEY_BT_HOST_BT_MAC_ADDR "db/wms/host_bt_mac"
  42 #endif
  43 #endif
  44
  45 typedef struct {
  46         unsigned int type;
  47         int device_state;
  48         char device_address[BT_ADDRESS_STRING_SIZE + 1];
  49 } bt_connected_headset_data_t;
  50
  51 #ifdef TIZEN_BT_A2DP_SINK_AUTO_CONNECT
  52 typedef struct {
  53         int alarm_id;
  54         int retry_count;
  55 } bt_auto_connect_timer_t;
  56
  57 bt_auto_connect_timer_t auto_connect_timer = {0, };
  58 #endif
  59
  60 static GList *g_connected_list;
  61
  62 static bt_headset_wait_t *g_wait_data;
  63
  64 static bt_audio_function_data_t *pdata;
  65
  66 static void __bt_remove_device_from_wait_list();
  67
  68 static void __bt_free_wait_data();
  69
  70 static gboolean __bt_device_support_uuid(char *remote_address,
  71                                 bt_audio_type_t type);
  72
  73 #ifdef TIZEN_BT_A2DP_SINK_AUTO_CONNECT
  74 static int __bt_auto_connect_alarm_cb(alarm_id_t alarm_id, void* user_param);
  75 #endif
  76
  77 static void __bt_hf_request_cb(GDBusProxy *proxy, GAsyncResult *res,
  78                                     gpointer user_data)
  79 {
  80         GError *g_error = NULL;
  81         GVariant *out_param1 = NULL;
  82         GVariant *reply = NULL;
  83         int result = BLUETOOTH_ERROR_NONE;
  84         bt_function_data_t *func_data;
  85         request_info_t *req_info;
  86
  87         reply = g_dbus_proxy_call_finish(proxy, res, &g_error);
  88         g_object_unref(proxy);
  89
  90         func_data = user_data;
  91
  92         if (func_data == NULL) {
  93                 /* Send reply */
  94                 BT_ERR("func_data == NULL");
  95                 goto done;
  96         }
  97
  98         req_info = _bt_get_request_info(func_data->req_id);
  99         if (req_info == NULL) {
 100                 BT_ERR("req_info == NULL");
 101                 goto done;
 102         }
 103
 104         if (reply == NULL) {
 105                 BT_ERR("HF Connect Dbus Call Error");
 106                 result = _bt_convert_gerror(g_error);
 107                 if (g_error) {
 108                         BT_ERR("Error: %s\n", g_error->message);
 109                         g_clear_error(&g_error);
 110                 }
 111         } else {
 112                 g_variant_unref(reply);
 113         }
 114
 115         if (req_info->context == NULL)
 116                 goto done;
 117
 118         out_param1 = g_variant_new_from_data((const GVariantType *)"ay",
 119                 func_data->address, BT_ADDRESS_STR_LEN, TRUE, NULL, NULL);
 120
 121         g_dbus_method_invocation_return_value(req_info->context,
 122                         g_variant_new("(iv)", result, out_param1));
 123
 124         _bt_delete_request_list(req_info->req_id);
 125
 126 done:
 127         if (func_data) {
 128                 g_free(func_data->address);
 129                 g_free(func_data);
 130         }
 131 }
 132
 133 void _bt_audio_check_pending_connect()
 134 {
 135         BT_DBG("+");
 136         bluetooth_device_address_t device_address;
 137
 138         if (pdata == NULL)
 139                 return;
 140
 141         if (pdata->pending == BT_PENDING_CONNECT) {
 142
 143                 _bt_convert_addr_string_to_type(device_address.addr,
 144                                 pdata->address);
 145                 _bt_audio_connect(pdata->req_id,
 146                                 BT_AUDIO_A2DP,
 147                                 &device_address,
 148                                 NULL);
 149
 150                 g_free(pdata->address);
 151                 g_free(pdata);
 152                 pdata = NULL;
 153         }
 154
 155         BT_DBG("-");
 156         return;
 157 }
 158
 159 static void __bt_audio_request_cb(GDBusProxy *proxy, GAsyncResult *res,
 160                                     gpointer user_data)
 161 {
 162         GError *g_error = NULL;
 163         GVariant *out_param1 = NULL;
 164         GVariant *reply = NULL;
 165         int result = BLUETOOTH_ERROR_NONE;
 166         bt_audio_function_data_t *func_data;
 167         request_info_t *req_info;
 168
 169         reply = g_dbus_proxy_call_finish(proxy, res, &g_error);
 170         g_object_unref(proxy);
 171         g_variant_unref(reply);
 172
 173         func_data = user_data;
 174
 175         if (func_data == NULL) {
 176                 /* Send reply */
 177                 BT_ERR("func_data == NULL");
 178                 goto done;
 179         }
 180
 181         if (func_data->pending != BT_PENDING_NONE && g_error == NULL) {
 182                 bluetooth_device_address_t device_address;
 183                 _bt_convert_addr_string_to_type(device_address.addr,
 184                                         func_data->address);
 185
 186                 if (func_data->pending == BT_PENDING_CONNECT) {
 187
 188                         if (__bt_device_support_uuid(func_data->address,
 189                                                         BT_AUDIO_A2DP)) {
 190
 191                                 pdata = g_new0(bt_audio_function_data_t, 1);
 192                                 pdata->req_id = func_data->req_id;
 193                                 pdata->address = strdup(func_data->address);
 194                                 pdata->pending = func_data->pending;
 195                         } else
 196                                 goto check_req_info;
 197
 198                 } else {
 199                         if (_bt_is_service_connected(func_data->address
 200                                                         , BT_AUDIO_HSP)) {
 201                                 _bt_audio_disconnect(func_data->req_id,
 202                                         BT_AUDIO_HSP, &device_address, NULL);
 203                         } else
 204                                 goto check_req_info;
 205                 }
 206
 207                 goto done;
 208         }
 209
 210 check_req_info:
 211         req_info = _bt_get_request_info(func_data->req_id);
 212         if (req_info == NULL) {
 213                 BT_ERR("req_info == NULL");
 214                 goto done;
 215         }
 216
 217         if (g_error == NULL)
 218                 goto dbus_return;
 219
 220         BT_ERR("Audio Connect/Disconnect Dbus Call Error: %s\n", g_error->message);
 221
 222         result = BLUETOOTH_ERROR_INTERNAL;
 223         /* If there is error then we need to set local initiated connection as false
 224           * If don't do this then when headset initiate connection for HFP then we don't
 225           * initiate connection for A2dp to headset as this flag was set to true in first
 226           * connection failure attempt and not set in error case.*/
 227         _bt_headset_set_local_connection(FALSE);
 228
 229         /* Remove the device from the list */
 230         _bt_remove_headset_from_list(func_data->type, func_data->address);
 231
 232         /* Error, check if any waiting device is there */
 233         if (g_wait_data == NULL)
 234                 goto dbus_return;
 235
 236         if (g_strcmp0(g_wait_data->address, func_data->address) != 0) {
 237                 bluetooth_device_address_t device_address;
 238                 _bt_convert_addr_string_to_type(device_address.addr,
 239                                 g_wait_data->address);
 240                 _bt_audio_connect(g_wait_data->req_id, g_wait_data->type,
 241                                 &device_address, NULL);
 242         }
 243
 244         /* Event will be sent by the event reciever */
 245 dbus_return:
 246         if (req_info->context == NULL) {
 247                 BT_DBG("req_info->context is NULL");
 248                 goto done;
 249         }
 250
 251         out_param1 = g_variant_new_from_data((const GVariantType *)"ay",
 252                 func_data->address, BT_ADDRESS_STR_LEN, TRUE, NULL, NULL);
 253
 254         g_dbus_method_invocation_return_value(req_info->context,
 255                         g_variant_new("(iv)", result, out_param1));
 256
 257         _bt_delete_request_list(req_info->req_id);
 258 done:
 259         g_clear_error(&g_error);
 260
 261         if (func_data) {
 262                 g_free(func_data->address);
 263                 g_free(func_data);
 264         }
 265 }
 266
 267 static void __bt_free_wait_data()
 268 {
 269         if (g_wait_data != NULL) {
 270                 g_free(g_wait_data->address);
 271                 g_free(g_wait_data);
 272                 g_wait_data = NULL;
 273         }
 274 }
 275
 276 static void __bt_remove_device_from_wait_list()
 277 {
 278         /* Before deleting the request update the UI */
 279         GVariant *out_param_1 = NULL;
 280         int result = BLUETOOTH_ERROR_INTERNAL;
 281         request_info_t *req_info;
 282
 283         req_info = _bt_get_request_info(g_wait_data->req_id);
 284         if (req_info == NULL) {
 285                 BT_ERR("req_info == NULL");
 286                 return;
 287         }
 288
 289         out_param_1 = g_variant_new_from_data((const GVariantType *)"ay",
 290                 g_wait_data->address, BT_ADDRESS_STR_LEN, TRUE, NULL, NULL);
 291
 292         g_dbus_method_invocation_return_value(req_info->context,
 293                         g_variant_new("(iv)", result, out_param_1));
 294
 295         _bt_delete_request_list(g_wait_data->req_id);
 296 }
 297
 298 static void __bt_set_headset_disconnection_type(const char *address)
 299 {
 300         bt_connected_headset_data_t *connected_device;
 301         GList *node;
 302
 303         node = g_list_first(g_connected_list);
 304         while (node != NULL) {
 305                 connected_device = node->data;
 306                 if (g_strcmp0(connected_device->device_address, address) == 0) {
 307                         g_wait_data->disconnection_type = connected_device->type;
 308                         return;
 309                 }
 310                 node = g_list_next(node);
 311         }
 312 }
 313
 314 #ifdef TIZEN_BT_DUAL_HEADSET_CONNECT
 315 void _bt_check_already_connected_headset(int type, char *address)
 316 {
 317         GList *node;
 318         char connected_address[BT_ADDRESS_STRING_SIZE + 1];
 319         bluetooth_device_address_t device_address;
 320         int device_count = 0;
 321
 322         if (address != NULL) {
 323                 node = g_list_first(g_connected_list);
 324                 while (node != NULL) {
 325                         bt_connected_headset_data_t *connected_device = node->data;
 326                         if ((connected_device->type & type) &&
 327                                 (g_strcmp0(connected_device->device_address, address) != 0)) {
 328                                 device_count++;
 329                                 /* Disconnect the earliest(1st) connected headset */
 330                                 if (device_count == 1) {
 331                                         g_strlcpy(connected_address,
 332                                                 connected_device->device_address,
 333                                                 BT_ADDRESS_STRING_SIZE + 1);
 334                                         BT_DBG("Earliest/First Connected headset %s",
 335                                                 connected_address);
 336                                 } else if (device_count == MAX_CONNECTED_HEADSET) {
 337                                         _bt_convert_addr_string_to_type(device_address.addr,
 338                                                 connected_address);
 339                                         _bt_audio_disconnect(0, type, &device_address, NULL);
 340                                         return;
 341                                 }
 342                         }
 343                         node = g_list_next(node);
 344                 }
 345         }
 346 }
 347 #endif
 348
 349 gboolean _bt_is_headset_type_connected(int type, char *address)
 350 {
 351         GList *node;
 352
 353         node = g_list_first(g_connected_list);
 354         while (node != NULL) {
 355                 bt_connected_headset_data_t *connected_device = node->data;
 356
 357                 if (connected_device->type & type) {
 358                         if (address != NULL)
 359                                 g_strlcpy(address, connected_device->device_address,
 360                                                 BT_ADDRESS_STRING_SIZE + 1);
 361                         return TRUE;
 362                 }
 363
 364                 node = g_list_next(node);
 365         }
 366         return FALSE;
 367 }
 368
 369 #ifdef TIZEN_SUPPORT_DUAL_HF
 370 gboolean __bt_is_companion_device(const char *addr)
 371 {
 372 #ifdef TIZEN_PROFILE_WEARABLE
 373         char *host_device_address = NULL;
 374         host_device_address = vconf_get_str(VCONF_KEY_BT_HOST_BT_MAC_ADDR);
 375
 376         if (!host_device_address) {
 377                 BT_INFO("Failed to get a companion device address");
 378                 return FALSE;
 379         }
 380
 381         if (g_strcmp0(host_device_address, addr) == 0) {
 382                 BT_INFO("Found companion device");
 383                 free(host_device_address);
 384                 return TRUE;
 385         }
 386
 387         free(host_device_address);
 388         return FALSE;
 389 #else
 390         /* TODO : Need to add companion device check condition for Phone models */
 391         return FALSE;
 392 #endif
 393 }
 394 #endif
 395
 396 static int __bt_is_headset_connected(int type, int req_id,
 397                                 const char *address)
 398 {
 399         gboolean connected = FALSE;
 400         char connected_address[BT_ADDRESS_STRING_SIZE + 1];
 401         bluetooth_device_address_t device_address;
 402         bt_connected_headset_data_t *connected_device = NULL;
 403 #ifdef TIZEN_BT_DUAL_HEADSET_CONNECT
 404         int device_count = 0;
 405 #endif
 406
 407 #ifdef TIZEN_SUPPORT_DUAL_HF
 408         gboolean is_companion_device = FALSE;
 409 #endif
 410
 411         /* Check if any other headset is connected */
 412         GList *node = NULL;;
 413
 414         node = g_list_first(g_connected_list);
 415         while (node != NULL) {
 416                 connected_device = node->data;
 417                 if ((connected_device->type & type)) {
 418 #ifdef TIZEN_BT_DUAL_HEADSET_CONNECT
 419                         device_count++;
 420                         /* Disconnect the earliest(1st) connected headset */
 421                         if (device_count == 1)
 422                                 g_strlcpy(connected_address, connected_device->device_address,
 423                                         BT_ADDRESS_STRING_SIZE + 1);
 424
 425                         if (g_strcmp0(connected_device->device_address, address) == 0)
 426                                 return BLUETOOTH_ERROR_ALREADY_CONNECT;
 427 #else
 428                         g_strlcpy(connected_address, connected_device->device_address,
 429                                         BT_ADDRESS_STRING_SIZE + 1);
 430 #endif
 431 #ifdef TIZEN_SUPPORT_DUAL_HF
 432                         is_companion_device = __bt_is_companion_device(connected_address);
 433                         BT_INFO(" is_companion_device[%d]", is_companion_device);
 434
 435                         if (!is_companion_device) {
 436                                 connected = TRUE;
 437                                 break;
 438                         }
 439 #else
 440 #ifdef TIZEN_BT_DUAL_HEADSET_CONNECT
 441                         if (device_count == MAX_CONNECTED_HEADSET) {
 442                                 connected = TRUE;
 443                                 break;
 444                         }
 445 #else
 446                         connected = TRUE;
 447                         break;
 448 #endif
 449 #endif
 450                 }
 451                 node = g_list_next(node);
 452         }
 453
 454         if (!connected)
 455                 return BLUETOOTH_ERROR_NOT_CONNECTED;
 456
 457         BT_DBG("connected headset %s", connected_address);
 458
 459         if (g_strcmp0(connected_address, address) == 0)
 460                 return BLUETOOTH_ERROR_ALREADY_CONNECT;
 461 #ifdef TIZEN_SUPPORT_DUAL_HF
 462         else if (TRUE == __bt_is_companion_device(address))
 463                 return BLUETOOTH_ERROR_NOT_CONNECTED;
 464 #endif
 465
 466         /* Convert BD adress from string type */
 467         _bt_convert_addr_string_to_type(device_address.addr, connected_address);
 468         int value = BLUETOOTH_ERROR_NONE;
 469         value = _bt_audio_disconnect(0, connected_device->type & type, &device_address, NULL);
 470
 471         /* If already one device is waiting, remove current waiting device and add new */
 472         if (value == BLUETOOTH_ERROR_NONE) {
 473                 if (g_wait_data != NULL) {
 474                         if (g_strcmp0(g_wait_data->address, address) != 0) {
 475                                 __bt_remove_device_from_wait_list();
 476                                 __bt_free_wait_data();
 477                         }
 478                 }
 479
 480                 if (g_wait_data == NULL) {
 481                         g_wait_data = g_malloc0(sizeof(bt_headset_wait_t));
 482                         g_wait_data->address = g_strdup(address);
 483                         g_wait_data->req_id = req_id;
 484                         g_wait_data->type = type;
 485                         g_wait_data->ag_flag = FALSE;
 486
 487                         /* Set disconnection type */
 488                         __bt_set_headset_disconnection_type(connected_address);
 489                 }
 490         }
 491
 492         return value;
 493 }
 494
 495 static int __bt_is_headset_connecting(int type)
 496 {
 497         bt_connected_headset_data_t *connected_device = NULL;
 498
 499         /* Check if any other headset is connected */
 500         GList *node = NULL;
 501
 502         node = g_list_first(g_connected_list);
 503         while (node != NULL) {
 504                 connected_device = node->data;
 505                 if (connected_device->device_state == BT_STATE_CONNECTING)
 506                         return BLUETOOTH_ERROR_CONNECTION_BUSY;
 507                 node = g_list_next(node);
 508         }
 509
 510         return BLUETOOTH_ERROR_NONE;
 511 }
 512
 513 int __bt_is_headset_disconnecting(int type)
 514 {
 515         bt_connected_headset_data_t *connected_device = NULL;
 516
 517         /* Check if any other headset is connected */
 518         GList *node = NULL;
 519
 520         node = g_list_first(g_connected_list);
 521         while (node != NULL) {
 522                 connected_device = node->data;
 523                 if (connected_device->device_state == BT_STATE_DISCONNECTING)
 524                         return BLUETOOTH_ERROR_CONNECTION_BUSY;
 525
 526                 node = g_list_next(node);
 527         }
 528
 529         return BLUETOOTH_ERROR_NONE;
 530 }
 531
 532 void _bt_set_audio_wait_data_flag(gboolean flag)
 533 {
 534         BT_DBG("_bt_set_audio_wait_data_flag \n");
 535         g_wait_data->ag_flag = flag;
 536 }
 537
 538 bt_headset_wait_t *_bt_get_audio_wait_data(void)
 539 {
 540         BT_DBG("_bt_get_audio_wait_data \n");
 541         return g_wait_data;
 542 }
 543
 544 void _bt_rel_wait_data(void)
 545 {
 546         BT_DBG("_bt_rel_wait_data \n");
 547         __bt_free_wait_data();
 548 }
 549
 550 void _bt_add_headset_to_list(int type, int status, const char *address)
 551 {
 552         bt_connected_headset_data_t *connected_device;
 553         bt_connected_headset_data_t *device;
 554         GList *node;
 555
 556         BT_DBG("_bt_add_headset_to_list \n");
 557
 558         node = g_list_first(g_connected_list);
 559         while (node != NULL) {
 560                 device = (bt_connected_headset_data_t *)node->data;
 561
 562                 if (g_strcmp0(device->device_address, address) == 0) {
 563                         BT_DBG("Address match, update connection type \n");
 564                         if (status == BT_STATE_CONNECTED)
 565                                 device->type |= type;
 566                         device->device_state = status;
 567                         return;
 568                 }
 569                 node = g_list_next(node);
 570         }
 571
 572         connected_device = g_malloc0(sizeof(bt_connected_headset_data_t));
 573         connected_device->device_state = status;
 574         if ((status == BT_STATE_CONNECTED) || (status == BT_STATE_CONNECTING))
 575                 connected_device->type |= type;
 576         g_strlcpy(connected_device->device_address, address,
 577                         sizeof(connected_device->device_address));
 578         g_connected_list = g_list_append(g_connected_list, connected_device);
 579 }
 580
 581 int _bt_get_device_state_from_list(int type, const char *address)
 582 {
 583         GList *node;
 584         bt_connected_headset_data_t *device;
 585
 586         BT_DBG("+");
 587         node = g_list_first(g_connected_list);
 588         while (node != NULL) {
 589                 device = (bt_connected_headset_data_t *)node->data;
 590                 if (g_strcmp0(device->device_address, address) == 0) {
 591                         BT_DBG("Device found");
 592                         return device->device_state;
 593                 }
 594                 node = g_list_next(node);
 595         }
 596
 597         BT_DBG("Device not found");
 598         return BLUETOOTH_ERROR_INTERNAL;
 599 }
 600
 601 void _bt_remove_headset_from_list(int type, const char *address)
 602 {
 603         GList *node;
 604
 605         BT_DBG("_bt_remove_headset_from_list \n");
 606
 607         node = g_list_first(g_connected_list);
 608         while (node != NULL) {
 609                 bt_connected_headset_data_t *connected_device = node->data;
 610
 611                 if (g_strcmp0(connected_device->device_address, address) != 0) {
 612                         node = g_list_next(node);
 613                         continue;
 614                 }
 615
 616                 BT_DBG("Address match \n");
 617
 618                 BT_DBG("Connection type = %x\n", connected_device->type);
 619
 620                 switch (type) {
 621                 case BT_AUDIO_A2DP:
 622                         if (connected_device->type & BT_AUDIO_A2DP)
 623                                 connected_device->type &= ~(BT_AUDIO_A2DP);
 624                         break;
 625                 case BT_AUDIO_HSP:
 626                         if (connected_device->type & BT_AUDIO_HSP)
 627                                 connected_device->type &= ~(BT_AUDIO_HSP);
 628                         break;
 629                 case BT_AUDIO_ALL:
 630                         if (connected_device->type & BT_AUDIO_ALL)
 631                                 connected_device->type &= ~(BT_AUDIO_ALL);
 632                         break;
 633                 case BT_AVRCP:
 634                         if (connected_device->type & BT_AVRCP)
 635                                 connected_device->type &= ~(BT_AVRCP);
 636                         break;
 637                 case BT_AUDIO_A2DP_SOURCE:
 638                         if (connected_device->type & BT_AUDIO_A2DP_SOURCE)
 639                                 connected_device->type &= ~(BT_AUDIO_A2DP_SOURCE);
 640                 }
 641
 642                 BT_DBG("Connection type = %x\n", connected_device->type);
 643
 644                 if (connected_device->type == 0x00) {
 645                         g_connected_list = g_list_remove(g_connected_list, connected_device);
 646                         g_free(connected_device);
 647                 } else {
 648                         connected_device->device_state = BT_STATE_CONNECTED;
 649                 }
 650
 651                 node = g_list_next(node);
 652         }
 653 }
 654
 655 static gboolean __bt_device_support_uuid(char *remote_address,
 656                                 bt_audio_type_t type)
 657 {
 658         GArray *dev_list = NULL;
 659         int size;
 660         int i;
 661         int j;
 662         bluetooth_device_info_t info;
 663         char bond_address[BT_ADDRESS_STRING_SIZE] = { 0 };
 664         gboolean ret = FALSE;
 665
 666         BT_DBG("+");
 667
 668         dev_list = g_array_new(FALSE, FALSE, sizeof(gchar));
 669
 670         _bt_get_bonded_devices(&dev_list);
 671         size = (dev_list->len) / sizeof(bluetooth_device_info_t);
 672
 673         for (i = 0; i < size; i++) {
 674                 info = g_array_index(dev_list, bluetooth_device_info_t, i);
 675                 _bt_convert_addr_type_to_string(bond_address,
 676                                 info.device_address.addr);
 677                 if (strcmp(bond_address, remote_address) != 0)
 678                         continue;
 679
 680                 BT_INFO("Device address Matched");
 681                 j = 0;
 682                 while (j != info.service_index) {
 683                         if (type == BT_AUDIO_HSP) {
 684                                 if (strcmp(info.uuids[j], HFP_HS_UUID) == 0) {
 685                                         BT_INFO("HFP HS UUID exists");
 686                                         ret = TRUE;
 687                                         goto end;
 688                                 }
 689                         } else if (type == BT_AUDIO_A2DP) {
 690                                 if (strcmp(info.uuids[j], A2DP_SINK_UUID) == 0) {
 691                                         BT_INFO("A2DP SINK UUID exists");
 692                                         ret = TRUE;
 693                                         goto end;
 694                                 }
 695                         }
 696                         j++;
 697                 }
 698         }
 699 end:
 700         g_array_free(dev_list, TRUE);
 701         BT_DBG("-");
 702         return ret;
 703 }
 704
 705 gboolean _bt_is_service_connected(char* address, int type)
 706 {
 707         GList *node;
 708
 709         node = g_list_first(g_connected_list);
 710         while (node != NULL) {
 711                 bt_connected_headset_data_t *conn_device = node->data;
 712
 713                 if ((g_strcmp0(conn_device->device_address, address) == 0) &&
 714                         (conn_device->type & type)) {
 715                                 BT_INFO("Service connected");
 716                                 return TRUE;
 717                 }
 718
 719                 node = g_list_next(node);
 720         }
 721         BT_INFO("Service not connected");
 722         return FALSE;
 723 }
 724
 725 int _bt_audio_connect(int request_id, int type,
 726                 bluetooth_device_address_t *device_address,
 727                 GArray *out_param1)
 728 {
 729         int result = BLUETOOTH_ERROR_NONE;
 730         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
 731         GDBusProxy *adapter_proxy;
 732         GDBusConnection *g_conn;
 733         int ret;
 734         char *uuid = NULL;
 735         int value = BLUETOOTH_ERROR_NONE;
 736         bt_audio_function_data_t *func_data;
 737         guint hfp_hs_restricted = 0x0; /* set default "allowed" */
 738         guint a2dp_restricted = 0x0;
 739
 740         BT_CHECK_PARAMETER(device_address, return);
 741
 742         adapter_proxy = _bt_get_adapter_proxy();
 743         retv_if(adapter_proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 744
 745         g_conn = _bt_gdbus_get_system_gconn();
 746         retv_if(g_conn == NULL, BLUETOOTH_ERROR_INTERNAL);
 747
 748         _bt_convert_addr_type_to_string(address, device_address->addr);
 749
 750         func_data = g_malloc0(sizeof(bt_audio_function_data_t));
 751         func_data->address = g_strdup(address);
 752         func_data->req_id = request_id;
 753         func_data->type = type;
 754         func_data->pending = BT_PENDING_NONE;
 755
 756         result = _bt_get_restrict_profile(device_address, RESTRICTED_PROFILE_HFP_HS, &hfp_hs_restricted);
 757         if (result != BLUETOOTH_ERROR_NONE)
 758                 BT_ERR("Can't get hfp_hs restriction info");
 759
 760         result = _bt_get_restrict_profile(device_address, RESTRICTED_PROFILE_A2DP, &a2dp_restricted);
 761         if (result != BLUETOOTH_ERROR_NONE)
 762                 BT_ERR("Can't get a2dp restriction info");
 763
 764         switch (type) {
 765         case BT_AUDIO_HSP:
 766                 uuid = HFP_HS_UUID;
 767                 break;
 768         case BT_AUDIO_A2DP:
 769                 uuid = A2DP_SINK_UUID;
 770                 break;
 771         case BT_AVRCP:
 772                 uuid = AVRCP_TARGET_UUID;
 773                 break;
 774         case BT_AUDIO_A2DP_SOURCE:
 775                 uuid = A2DP_SOURCE_UUID;
 776                 break;
 777         case BT_AUDIO_ALL:
 778                 if ((hfp_hs_restricted == 0x0) && (a2dp_restricted == 0x0)) { /* in case of both profiles are not restricted */
 779                         if (__bt_device_support_uuid(address, BT_AUDIO_HSP)) {
 780                                 uuid = HFP_HS_UUID;
 781                                 func_data->pending = BT_PENDING_CONNECT;
 782                                 type = BT_AUDIO_HSP;
 783                         } else if (__bt_device_support_uuid(address, BT_AUDIO_A2DP)) {
 784                                 uuid = A2DP_SINK_UUID;
 785                                 type = BT_AUDIO_A2DP;
 786                         } else {
 787                                 BT_ERR("No audio role supported");
 788                                 result = BLUETOOTH_ERROR_SERVICE_NOT_FOUND;
 789                                 goto fail;
 790                         }
 791                 } else if ((hfp_hs_restricted == 0x1) && (a2dp_restricted == 0x1)) { /* in case of both profiles are restricted */
 792                         BT_ERR("All profiles are restricted");
 793                         result = BLUETOOTH_ERROR_INTERNAL;
 794                         goto fail;
 795                 } else if (a2dp_restricted == 0x01) { /* in case of a2dp is restricted, only connection for hfp_hs */
 796                         if (__bt_device_support_uuid(address, BT_AUDIO_HSP)) {
 797                                 uuid = HFP_HS_UUID;
 798                                 type = BT_AUDIO_HSP;
 799                         } else {
 800                                 BT_ERR("HFP_HS role is not supported");
 801                                 result = BLUETOOTH_ERROR_SERVICE_NOT_FOUND;
 802                                 goto fail;
 803                         }
 804                 } else if (hfp_hs_restricted == 0x01) { /* in case of hfp_hs is restricted, only connection for a2dp */
 805                         if (__bt_device_support_uuid(address, BT_AUDIO_A2DP)) {
 806                                 uuid = A2DP_SINK_UUID;
 807                                 type = BT_AUDIO_A2DP;
 808                         } else {
 809                                 BT_ERR("A2DP role is not supported");
 810                                 result = BLUETOOTH_ERROR_SERVICE_NOT_FOUND;
 811                                 goto fail;
 812                         }
 813                 }
 814                 break;
 815         case BT_AVRCP_TARGET:
 816                 uuid = AVRCP_REMOTE_UUID;
 817                 break;
 818         default:
 819                 BT_ERR("Unknown role");
 820                 result = BLUETOOTH_ERROR_INTERNAL;
 821                 goto fail;
 822         }
 823         BT_INFO("Connecting to service %s", uuid);
 824
 825         value = __bt_is_headset_connected(type, request_id, address);
 826
 827         if (value == BLUETOOTH_ERROR_ALREADY_CONNECT) {
 828                 result = BLUETOOTH_ERROR_ALREADY_CONNECT;
 829                 goto fail;
 830         } else if (value == BLUETOOTH_ERROR_NOT_CONNECTED) {
 831                 value = __bt_is_headset_connecting(type);
 832                 if (value != BLUETOOTH_ERROR_NONE) {
 833                         result = BLUETOOTH_ERROR_IN_PROGRESS;
 834                         goto fail;
 835                 }
 836                 _bt_headset_set_local_connection(TRUE);
 837                 ret = _bt_connect_profile(address, uuid,
 838                                 __bt_audio_request_cb, func_data);
 839
 840                 if (ret != BLUETOOTH_ERROR_NONE) {
 841                         BT_ERR("_bt_connect_profile Error");
 842                         _bt_headset_set_local_connection(FALSE);
 843                         g_free(func_data->address);
 844                         g_free(func_data);
 845                         return ret;
 846                 }
 847
 848                 /* Add data to the connected list */
 849                 _bt_add_headset_to_list(type, BT_STATE_CONNECTING, address);
 850         } else if (value == BLUETOOTH_ERROR_IN_PROGRESS) {
 851                 result = BLUETOOTH_ERROR_IN_PROGRESS;
 852                 goto fail;
 853         }
 854
 855         if (out_param1)
 856                 g_array_free(out_param1, TRUE);
 857
 858         return BLUETOOTH_ERROR_NONE;
 859 fail:
 860         if (out_param1 != NULL)
 861                 g_array_append_vals(out_param1, address,
 862                                 BT_ADDRESS_STR_LEN);
 863
 864         g_free(func_data->address);
 865         g_free(func_data);
 866
 867         return result;
 868 }
 869
 870 int _bt_audio_disconnect(int request_id, int type,
 871                 bluetooth_device_address_t *device_address,
 872                 GArray *out_param1)
 873 {
 874         int result = BLUETOOTH_ERROR_NONE;
 875         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
 876         bt_audio_function_data_t *func_data;
 877         GDBusProxy *adapter_proxy;
 878         GDBusConnection *g_conn;
 879         GList *node;
 880         int ret;
 881         char *uuid;
 882         int value = BLUETOOTH_ERROR_NONE;
 883
 884         BT_CHECK_PARAMETER(device_address, return);
 885
 886         adapter_proxy = _bt_get_adapter_proxy();
 887         retv_if(adapter_proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 888
 889         g_conn = _bt_gdbus_get_system_gconn();
 890         retv_if(g_conn == NULL, BLUETOOTH_ERROR_INTERNAL);
 891
 892         _bt_convert_addr_type_to_string(address, device_address->addr);
 893
 894         func_data = g_malloc0(sizeof(bt_audio_function_data_t));
 895         func_data->address = g_strdup(address);
 896         func_data->req_id = request_id;
 897         func_data->pending = BT_PENDING_NONE;
 898         func_data->type = type;
 899
 900         switch (type) {
 901         case BT_AUDIO_HSP:
 902                 uuid = HFP_HS_UUID;
 903                 break;
 904         case BT_AUDIO_A2DP:
 905                 uuid = A2DP_SINK_UUID;
 906                 break;
 907         case BT_AVRCP:
 908                 uuid = AVRCP_TARGET_UUID;
 909                 break;
 910         case BT_AUDIO_A2DP_SOURCE:
 911                 uuid = A2DP_SOURCE_UUID;
 912                 break;
 913         case BT_AUDIO_ALL:
 914                 if (_bt_is_service_connected(address, BT_AUDIO_A2DP)) {
 915                         uuid = A2DP_SINK_UUID;
 916                         func_data->pending = BT_PENDING_DISCONNECT;
 917                 } else if (_bt_is_service_connected(address, BT_AUDIO_HSP)) {
 918                         uuid = HFP_HS_UUID;
 919                 } else {
 920                         BT_ERR("No audio service connected");
 921                         result = BLUETOOTH_ERROR_NOT_CONNECTED;
 922                         goto fail;
 923                 }
 924                 break;
 925         case BT_AVRCP_TARGET:
 926                 uuid = AVRCP_REMOTE_UUID;
 927                 break;
 928         default:
 929                 BT_ERR("Unknown role");
 930                 result = BLUETOOTH_ERROR_INTERNAL;
 931                 goto fail;
 932         }
 933         value = __bt_is_headset_disconnecting(type);
 934         if (value != BLUETOOTH_ERROR_NONE) {
 935                 BT_INFO("Disconnect in progress");
 936                 result = BLUETOOTH_ERROR_IN_PROGRESS;
 937                 goto fail;
 938         }
 939         BT_INFO("Disconnecting service %s", uuid);
 940         ret = _bt_disconnect_profile(address, uuid,
 941                         __bt_audio_request_cb, func_data);
 942
 943         if (ret != BLUETOOTH_ERROR_NONE) {
 944                 BT_ERR("_bt_disconnect_profile Error");
 945                 g_free(func_data->address);
 946                 g_free(func_data);
 947                 return ret;
 948         }
 949
 950         /*
 951          *      This logic is added for dual HF mode issue.
 952          */
 953         node = g_list_first(g_connected_list);
 954         while (node != NULL) {
 955                 bt_connected_headset_data_t *connected_device = node->data;
 956
 957                 if (g_strcmp0(connected_device->device_address, address) == 0) {
 958                         BT_DBG("Connection type update");
 959                         type = connected_device->type;
 960                         break;
 961                 }
 962                 node = g_list_next(node);
 963         }
 964         _bt_add_headset_to_list(type, BT_STATE_DISCONNECTING, address);
 965
 966         if (out_param1)
 967                 g_array_free(out_param1, TRUE);
 968
 969         return BLUETOOTH_ERROR_NONE;
 970 fail:
 971         if (out_param1 != NULL)
 972                 g_array_append_vals(out_param1, address,
 973                                 BT_ADDRESS_STR_LEN);
 974
 975         g_free(func_data->address);
 976         g_free(func_data);
 977
 978         return result;
 979 }
 980
 981 void _bt_remove_from_connected_list(const char *address)
 982 {
 983         bt_connected_headset_data_t *connected_device;
 984         GList *node;
 985
 986         node = g_list_first(g_connected_list);
 987         while (node != NULL) {
 988                 connected_device = node->data;
 989                 if (connected_device != NULL &&
 990                 g_strcmp0(connected_device->device_address, address) == 0) {
 991                         BT_ERR("Device is removed from the list");
 992                         g_connected_list = g_list_remove(g_connected_list, connected_device);
 993                         g_free(connected_device);
 994                         return;
 995                 }
 996                 node = g_list_next(node);
 997         }
 998 }
 999
1000 int _bt_hf_connect(int request_id,
1001                 bluetooth_device_address_t *device_address,
1002                 GArray *out_param1)
1003 {
1004         int result = BLUETOOTH_ERROR_NONE;
1005         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
1006         bt_function_data_t *func_data;
1007         GDBusProxy *adapter_proxy;
1008         GDBusConnection *g_conn;
1009         gboolean connected = FALSE;
1010         int ret;
1011         char *uuid;
1012
1013         BT_CHECK_PARAMETER(device_address, return);
1014
1015         _bt_convert_addr_type_to_string(address, device_address->addr);
1016
1017         adapter_proxy = _bt_get_adapter_proxy();
1018         if (adapter_proxy == NULL) {
1019                 result = BLUETOOTH_ERROR_INTERNAL;
1020                 goto fail;
1021         }
1022
1023         g_conn = _bt_gdbus_get_system_gconn();
1024         if (g_conn == NULL) {
1025                 result = BLUETOOTH_ERROR_INTERNAL;
1026                 goto fail;
1027         }
1028
1029         /* Check if HF is connected or not */
1030         result = _bt_is_device_connected(device_address, BT_PROFILE_CONN_HFG, &connected);
1031         if (connected == TRUE) {
1032                 BT_ERR("HF is already connected");
1033                 result = BLUETOOTH_ERROR_ALREADY_CONNECT;
1034                 goto fail;
1035         }
1036
1037         func_data = g_malloc0(sizeof(bt_function_data_t));
1038         func_data->address = g_strdup(address);
1039         func_data->req_id = request_id;
1040         uuid = g_strdup(HFP_AG_UUID);
1041
1042         BT_DBG("Connecting to service %s", uuid);
1043
1044         ret = _bt_connect_profile(address, uuid,
1045                         __bt_hf_request_cb, func_data);
1046
1047         if (ret != BLUETOOTH_ERROR_NONE) {
1048                 BT_ERR("_bt_connect_profile Error");
1049                 g_free(func_data->address);
1050                 g_free(func_data);
1051                 g_free(uuid);
1052                 return ret;
1053         }
1054         g_free(uuid);
1055         if (out_param1)
1056                 g_array_free(out_param1, TRUE);
1057
1058         return BLUETOOTH_ERROR_NONE;
1059 fail:
1060         if (out_param1 != NULL)
1061                 g_array_append_vals(out_param1, address,
1062                                 BT_ADDRESS_STR_LEN);
1063
1064         return result;
1065 }
1066
1067 int _bt_hf_disconnect(int request_id,
1068                 bluetooth_device_address_t *device_address,
1069                 GArray *out_param1)
1070 {
1071         int result = BLUETOOTH_ERROR_NONE;
1072         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
1073         bt_function_data_t *func_data;
1074         GDBusProxy *adapter_proxy;
1075         GDBusConnection *g_conn;
1076
1077         int ret;
1078         char *uuid;
1079
1080         BT_CHECK_PARAMETER(device_address, return);
1081
1082         _bt_convert_addr_type_to_string(address, device_address->addr);
1083
1084         adapter_proxy = _bt_get_adapter_proxy();
1085         if (adapter_proxy == NULL) {
1086                 result = BLUETOOTH_ERROR_INTERNAL;
1087                 goto fail;
1088         }
1089
1090         g_conn = _bt_gdbus_get_system_gconn();
1091         if (g_conn == NULL) {
1092                 result = BLUETOOTH_ERROR_INTERNAL;
1093                 goto fail;
1094         }
1095
1096         func_data = g_malloc0(sizeof(bt_function_data_t));
1097         func_data->address = g_strdup(address);
1098         func_data->req_id = request_id;
1099         uuid = g_strdup(HFP_AG_UUID);
1100
1101         BT_DBG("Disconnecting service %s", uuid);
1102         ret = _bt_disconnect_profile(address, uuid,
1103                         __bt_hf_request_cb, func_data);
1104
1105         if (ret != BLUETOOTH_ERROR_NONE) {
1106                 BT_ERR("_bt_disconnect_profile Error");
1107                 g_free(func_data->address);
1108                 g_free(func_data);
1109                 g_free(uuid);
1110                 return ret;
1111         }
1112         g_free(uuid);
1113         if (out_param1)
1114                 g_array_free(out_param1, TRUE);
1115
1116         return BLUETOOTH_ERROR_NONE;
1117 fail:
1118         if (out_param1 != NULL)
1119                 g_array_append_vals(out_param1, address,
1120                                 BT_ADDRESS_STR_LEN);
1121
1122         return result;
1123 }
1124
1125 int _bt_audio_set_content_protect(gboolean status)
1126 {
1127         GDBusConnection *conn;
1128         GError *error = NULL;
1129
1130         BT_DBG("+\n");
1131
1132         conn = _bt_gdbus_get_system_gconn();
1133         retv_if(conn == NULL, BLUETOOTH_ERROR_INTERNAL);
1134
1135         BT_DBG("Content Protection status = [%d]", status);
1136
1137         g_dbus_connection_emit_signal(conn,
1138                         NULL, BT_CONTENT_PROTECTION_PATH,
1139                         BT_CONTENT_PROTECTION_INTERFACE,
1140                         "ProtectionRequired",
1141                         g_variant_new("(b)", status),
1142                         &error);
1143
1144         if (error) {
1145                 /* dBUS gives error cause */
1146                 ERR("Could not Emit Signal: errCode[%x], message[%s]",
1147                         error->code, error->message);
1148                 g_clear_error(&error);
1149                 return BLUETOOTH_ERROR_INTERNAL;
1150         }
1151
1152         BT_DBG("Emit Signal done = [ProtectionRequired]");
1153         return BLUETOOTH_ERROR_NONE;
1154 }
1155
1156 #ifdef TIZEN_BT_A2DP_SINK_AUTO_CONNECT
1157 static void __bt_auto_connect_request_cb(GDBusProxy *proxy, GAsyncResult *res,
1158                                     gpointer user_data)
1159 {
1160         GError *err = NULL;
1161         GVariant *reply = NULL;
1162
1163         reply = g_dbus_proxy_call_finish(proxy, res, &err);
1164         g_object_unref(proxy);
1165         g_variant_unref(reply);
1166
1167         BT_DBG("+");
1168         if (err != NULL) {
1169                 g_dbus_error_strip_remote_error(err);
1170                 BT_INFO("Auto_connect_request Dbus Call Error: %s", err->message);
1171
1172                 if (strcmp("Host is down", err->message)) {
1173                         BT_INFO("Fail reason is not 'Host Down'. Terminate auto connect");
1174                         _bt_audio_stop_auto_connect();
1175                         vconf_set_str(BT_LAST_CONNECTED_DEVICE, "");
1176                 }
1177         }
1178         g_clear_error(&err);
1179 }
1180
1181
1182 // It is the function that retry to create alarm.
1183 // Sometimes alarm mgr service is created later than bluetooth-frwk service in booting time.
1184 // So, in this case, we have to retry alarmmgr_add_alarm.
1185 static gboolean __bt_audio_alarm_retry_cb(gpointer data)
1186 {
1187         int result;
1188         alarm_id_t alarm_id;
1189
1190         BT_DBG("__bt_audio_alarm_retry_cb called.");
1191         result = _bt_service_set_alarm(BT_AUTO_CONNECT_TIMEOUT_AFTER_LINKLOSS,
1192                                                 __bt_auto_connect_alarm_cb, NULL, &alarm_id);
1193
1194         if (result != BLUETOOTH_ERROR_NONE)
1195                 return TRUE;
1196         else
1197                 auto_connect_timer.alarm_id = alarm_id;
1198
1199         return FALSE;
1200 }
1201
1202 static int __bt_auto_connect_alarm_cb(alarm_id_t alarm_id, void* user_param)
1203 {
1204         int result = BLUETOOTH_ERROR_NONE;
1205         char *address = NULL;
1206         alarm_id_t new_alarm_id;
1207
1208         BT_INFO("alram id = [%d] , retry_count [%d] ",
1209                                                 alarm_id, auto_connect_timer.retry_count);
1210
1211         if (alarm_id != auto_connect_timer.alarm_id)
1212                 return 0;
1213
1214         address = vconf_get_str(BT_LAST_CONNECTED_DEVICE);
1215
1216         if (address == NULL) {
1217                 BT_ERR("Address vconf is null");
1218                 auto_connect_timer.alarm_id = 0;
1219                 return 0;
1220         }
1221
1222         BT_DBG("ADDRESS [%s]", address);
1223
1224         result = _bt_connect_profile(address, A2DP_SOURCE_UUID,
1225                         __bt_auto_connect_request_cb, NULL);
1226
1227         auto_connect_timer.retry_count--;
1228
1229         BT_DBG("result [%d]", result);
1230
1231         if (auto_connect_timer.retry_count <= 0) {
1232                 BT_INFO("Stopping Auto connect retry");
1233                 auto_connect_timer.alarm_id = 0;
1234         } else {
1235                 result = _bt_service_set_alarm(BT_AUTO_CONNECT_TIMEOUT_AFTER_LINKLOSS,
1236                                                 __bt_auto_connect_alarm_cb, NULL, &new_alarm_id);
1237                 if (result == BLUETOOTH_ERROR_NONE)
1238                         auto_connect_timer.alarm_id = new_alarm_id;
1239         }
1240
1241         free(address);
1242         return 0;
1243 }
1244
1245 static void __bt_auto_connect_alarm_remove()
1246 {
1247         BT_DBG("");
1248         if (auto_connect_timer.alarm_id > 0) {
1249                 _bt_service_remove_alarm(auto_connect_timer.alarm_id);
1250                 auto_connect_timer.alarm_id = 0;
1251         }
1252         auto_connect_timer.retry_count = 0;
1253 }
1254
1255 int _bt_audio_start_auto_connect(gboolean linkloss_flag)
1256 {
1257         int result = BLUETOOTH_ERROR_NONE;
1258         char *address = NULL;
1259         alarm_id_t alarm_id = 0;
1260
1261         BT_DBG("");
1262
1263         address = vconf_get_str(BT_LAST_CONNECTED_DEVICE);
1264
1265         if (address == NULL) {
1266                 BT_ERR("No target device");
1267                 return 0;
1268         }
1269
1270         __bt_auto_connect_alarm_remove();
1271
1272         auto_connect_timer.retry_count =  BT_AUTO_CONNECT_TIMEOUT_RETRY_TIME /
1273                                                 BT_AUTO_CONNECT_TIMEOUT_AFTER_LINKLOSS;
1274
1275         if (linkloss_flag) {
1276                 BT_INFO("Start auto connection after linkloss");
1277                 result = _bt_service_set_alarm(BT_AUTO_CONNECT_TIMEOUT_AFTER_LINKLOSS,
1278                                                 __bt_auto_connect_alarm_cb, NULL, &alarm_id);
1279                 if (result != BLUETOOTH_ERROR_NONE)
1280                         g_timeout_add(500, (GSourceFunc)__bt_audio_alarm_retry_cb, NULL);
1281                 else
1282                         auto_connect_timer.alarm_id = alarm_id;
1283
1284         } else {
1285                 BT_INFO("Start auto connection after BT activated");
1286                 result = _bt_service_set_alarm(BT_AUTO_CONNECT_TIMEOUT_AFTER_BT_ACTIVATED,
1287                                                 __bt_auto_connect_alarm_cb, NULL, &alarm_id);
1288                 if (result == BLUETOOTH_ERROR_NONE)
1289                         auto_connect_timer.alarm_id = alarm_id;
1290         }
1291
1292         free(address);
1293         return BLUETOOTH_ERROR_NONE;
1294 }
1295
1296 int _bt_audio_stop_auto_connect(void)
1297 {
1298         BT_DBG("");
1299         __bt_auto_connect_alarm_remove();
1300
1301         return BLUETOOTH_ERROR_NONE;
1302 }
1303
1304 void _bt_audio_set_auto_connect_device_addr(const char *address)
1305 {
1306         if (address == NULL) {
1307                 BT_ERR("address is null");
1308                 return;
1309         }
1310
1311         BT_INFO("Last connected device is [%s]", address);
1312         vconf_set_str(BT_LAST_CONNECTED_DEVICE, address);
1313 }
1314 #endif /*TIZEN_BT_A2DP_SINK_AUTO_CONNECT */