bt-service-adaptation/services/adapter/bt-service-core-adapter.c

   1 /*
   2  * Copyright (c) 2015 2016 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Contact: Anupam Roy <anupam.r@samsung.com>
   5  *
   6  * Licensed under the Apache License, Version 2.0 (the "License");
   7  * you may not use this file except in compliance with the License.
   8  * You may obtain a copy of the License at
   9  *
  10  *              http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  *
  18  */
  19
  20 #include <stdio.h>
  21 #include <gio/gio.h>
  22 #include <glib.h>
  23 #include <dlog.h>
  24 #include <string.h>
  25 #include <vconf.h>
  26 #include <vconf-internal-keys.h>
  27 #include <bundle.h>
  28 #include <bundle_internal.h>
  29 #include <eventsystem.h>
  30
  31 #include "alarm.h"
  32
  33 /*bt-service headers */
  34 #include "bt-internal-types.h"
  35 #include "bt-service-common.h"
  36 #include "bt-service-util.h"
  37 #include "bt-service-main.h"
  38 #include "bt-service-core-adapter.h"
  39 #include "bt-service-core-device.h"
  40 #include "bt-service-event-receiver.h"
  41 #include "bt-request-handler.h"
  42 #include "bt-service-event.h"
  43 #include "bt-service-audio-common.h"
  44 #include "bt-service-core-adapter-le.h"
  45 #include "bt-service-gatt.h"
  46
  47 #ifdef TIZEN_FEATURE_BT_DPM
  48 #include "bt-service-dpm.h"
  49 #endif
  50 #include "bt-service-hidhost.h"
  51 #include "bt-service-socket.h"
  52 #include "bt-service-hdp.h"
  53
  54 /* OAL headers */
  55 #include <oal-event.h>
  56 #include <oal-manager.h>
  57 #include <oal-adapter-mgr.h>
  58
  59 #ifdef TIZEN_FEATURE_BT_PAN_NAP
  60 #include "bt-service-network.h"
  61 #endif
  62 /*This file will contain state machines related to adapter and remote device */
  63
  64 #include "bt-internal-types.h"
  65
  66 /* Global variables */
  67 typedef struct {
  68         guint event_id;
  69         int timeout;
  70         time_t start_time;
  71         gboolean alarm_init;
  72         int alarm_id;
  73 } bt_adapter_timer_t;
  74
  75 static bt_adapter_timer_t visible_timer;
  76
  77 static guint timer_id = 0;
  78
  79 static gboolean a2dp_init_pending = FALSE;
  80
  81
  82 /* Adapter default states */
  83 static bt_status_t adapter_state = BT_DEACTIVATED;
  84 static bt_adapter_discovery_state_t adapter_discovery_state = ADAPTER_DISCOVERY_STOPPED;
  85
  86 /* Forward declarations */
  87 static void __bt_adapter_event_handler(int event_type, gpointer event_data);
  88 static void __bt_post_oal_init(void);
  89 static void __bt_handle_oal_initialisation(oal_event_t event);
  90 static void __bt_adapter_handle_pending_requests(int service_function, void *user_data, unsigned int size);
  91 static gboolean __bt_adapter_post_set_enabled(gpointer user_data);
  92 static gboolean __bt_adapter_post_set_disabled(gpointer user_data);
  93 static void __bt_adapter_update_bt_enabled(void);
  94 static void __bt_adapter_update_bt_disabled(void);
  95 static void __bt_adapter_state_set_status(bt_status_t status);
  96 static void __bt_adapter_update_discovery_status(bt_adapter_discovery_state_t status);
  97 static void __bt_adapter_state_change_callback(int bt_status);
  98 static int __bt_adapter_state_handle_request(gboolean enable);
  99 static int __bt_adapter_state_discovery_request(gboolean enable,
 100                 unsigned short max_response, unsigned short duration, unsigned int mask,
 101                 gboolean is_custom, bt_discovery_role_type_t role);
 102 static void __bt_adapter_discovery_state_change_callback(int bt_discovery_status);
 103 static gboolean __bt_is_service_request_present(int service_function);
 104
 105 static void __bt_set_visible_mode(void);
 106 static void __bt_set_local_name(void);
 107
 108 /* Initialize BT stack (Initialize OAL layer) */
 109 int _bt_stack_init(void)
 110 {
 111         int ret;
 112
 113         BT_INFO("[bt-service] Start to initialize BT stack");
 114         /* Adapter enable request is successful, setup event handlers */
 115         _bt_service_register_event_handler_callback(
 116                         BT_ADAPTER_MODULE, __bt_adapter_event_handler);
 117
 118         ret = _bt_le_init();
 119         if (ret != BLUETOOTH_ERROR_NONE) {
 120                 BT_ERR("_bt_le_init Failed");
 121                 return ret;
 122         }
 123
 124         ret = oal_bt_init(_bt_service_oal_event_receiver);
 125
 126         if (OAL_STATUS_PENDING == ret) {
 127                 BT_INFO("OAL Initialisation Pending, Profiles Init will be done once oal initialised...");
 128                 return BLUETOOTH_ERROR_NONE;
 129         } else if (OAL_STATUS_SUCCESS != ret) {
 130                 _bt_service_unregister_event_handler_callback(BT_ADAPTER_MODULE);
 131                 return BLUETOOTH_ERROR_INTERNAL;
 132         }
 133
 134         return BLUETOOTH_ERROR_NONE;
 135 }
 136
 137 int _bt_enable_adapter(void)
 138 {
 139         return __bt_adapter_state_handle_request(TRUE);
 140 }
 141
 142 int _bt_enable_core(void)
 143 {
 144         /* TODO_40 : 4.0 merge  */
 145         BT_INFO("Not Supported");
 146         return BLUETOOTH_ERROR_NOT_SUPPORT;
 147 }
 148
 149 int _bt_recover_adapter(void)
 150 {
 151         /* TODO_40 : 4.0 merge  */
 152         BT_INFO("Not Supported");
 153         return BLUETOOTH_ERROR_NOT_SUPPORT;
 154 }
 155
 156 int _bt_reset_adapter(void)
 157 {
 158         BT_INFO("+");
 159         if (OAL_STATUS_SUCCESS != adapter_reset())
 160                 return BLUETOOTH_ERROR_INTERNAL;
 161
 162         /* TODO_40 : 4.0 merge  */
 163         /* TODO Currently bt-service is not terminated in tizen next.
 164            It should be handled in future patch */
 165         if (_bt_adapter_get_status() == BT_DEACTIVATED)
 166                 g_idle_add((GSourceFunc)_bt_terminate_service, NULL);
 167
 168         return BLUETOOTH_ERROR_NONE;
 169 }
 170
 171 int _bt_check_adapter(int *status)
 172 {
 173         BT_INFO("+");
 174         gboolean powered = FALSE;
 175         BT_CHECK_PARAMETER(status, return);
 176
 177         *status = BT_ADAPTER_DISABLED;
 178
 179         if (OAL_STATUS_SUCCESS != adapter_get_powered_status(&powered))
 180                 return BLUETOOTH_ERROR_INTERNAL;
 181         else if (powered) {
 182                 BT_INFO("Adapter is in Powered Up state");
 183                 *status = BT_ADAPTER_ENABLED;
 184         } else
 185                 BT_INFO("Adapter is in Powered Down state");
 186
 187         return BLUETOOTH_ERROR_NONE;
 188 }
 189
 190 int _bt_disable_adapter(void)
 191 {
 192         return __bt_adapter_state_handle_request(FALSE);
 193 }
 194
 195 int _bt_start_discovery(unsigned short max_response,
 196                 unsigned short duration, unsigned int cod_mask)
 197 {
 198         return __bt_adapter_state_discovery_request(TRUE, max_response, duration,
 199                                 cod_mask, FALSE, 0x00);
 200 }
 201
 202 int _bt_start_custom_discovery(bt_discovery_role_type_t role)
 203 {
 204         return __bt_adapter_state_discovery_request(TRUE, 0, 0, 0, TRUE, role);
 205 }
 206
 207 int _bt_cancel_discovery(void)
 208 {
 209         return __bt_adapter_state_discovery_request(FALSE, 0, 0, 0, FALSE, 0x00);
 210 }
 211
 212 gboolean _bt_is_discovering(void)
 213 {
 214         if (adapter_discovery_state == ADAPTER_DISCOVERY_STARTED
 215                         || adapter_discovery_state == ADAPTER_DISCOVERY_STARTING)
 216                 return TRUE;
 217         else
 218                 return FALSE;
 219 }
 220
 221 int _bt_get_local_address(void)
 222 {
 223         int result;
 224
 225         BT_DBG("+");
 226
 227         result =  adapter_get_address();
 228         if (result != OAL_STATUS_SUCCESS) {
 229                 BT_ERR("adapter_get_address failed: %d", result);
 230                 result = BLUETOOTH_ERROR_INTERNAL;
 231         } else
 232                 result = BLUETOOTH_ERROR_NONE;
 233
 234         BT_DBG("-");
 235         return result;
 236 }
 237
 238 int _bt_get_local_version(void)
 239 {
 240         int result;
 241         BT_DBG("+");
 242
 243         result =  adapter_get_version();
 244         if (result != OAL_STATUS_SUCCESS) {
 245                 BT_ERR("adapter_get_version failed: %d", result);
 246                 result = BLUETOOTH_ERROR_INTERNAL;
 247         } else
 248                 result = BLUETOOTH_ERROR_NONE;
 249
 250         BT_DBG("-");
 251         return result;
 252 }
 253
 254 int _bt_get_local_name(void)
 255 {
 256         int result;
 257
 258         BT_DBG("+");
 259
 260         result =  adapter_get_name();
 261         if (result != OAL_STATUS_SUCCESS) {
 262                 BT_ERR("adapter_get_name failed: %d", result);
 263                 result = BLUETOOTH_ERROR_INTERNAL;
 264         } else
 265                 result = BLUETOOTH_ERROR_NONE;
 266
 267         BT_DBG("-");
 268         return result;
 269 }
 270
 271 int _bt_set_local_name(char *local_name)
 272 {
 273         int result = BLUETOOTH_ERROR_NONE;
 274         BT_DBG("+");
 275
 276         retv_if(NULL == local_name, BLUETOOTH_ERROR_INVALID_PARAM);
 277
 278         result =  adapter_set_name(local_name);
 279         if (result != OAL_STATUS_SUCCESS) {
 280                 BT_ERR("adapter_set_name failed: %d", result);
 281                 result = BLUETOOTH_ERROR_INTERNAL;
 282         } else
 283                 result = BLUETOOTH_ERROR_NONE;
 284
 285         BT_DBG("-");
 286         return result;
 287 }
 288
 289 int _bt_get_discoverable_mode(int *mode)
 290 {
 291         int scan_mode = 0;
 292         int timeout = 0;
 293
 294         BT_DBG("+");
 295
 296         retv_if(NULL == mode, BLUETOOTH_ERROR_INVALID_PARAM);
 297
 298         adapter_is_discoverable(&scan_mode);
 299         if (TRUE == scan_mode) {
 300                 adapter_get_discoverable_timeout(&timeout);
 301                 if (timeout > 0)
 302                         *mode = BLUETOOTH_DISCOVERABLE_MODE_TIME_LIMITED_DISCOVERABLE;
 303                 else
 304                         *mode = BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE;
 305         } else {
 306                 adapter_is_connectable(&scan_mode);
 307                 if (scan_mode == TRUE)
 308                         *mode = BLUETOOTH_DISCOVERABLE_MODE_CONNECTABLE;
 309                 else {
 310                         /*
 311                          * TODO: NON CONNECTABLE is not defined in bluetooth_discoverable_mode_t.
 312                          * After adding BLUETOOTH_DISCOVERABLE_MODE_NON_CONNECTABLE, set mode as
 313                          * BLUETOOTH_DISCOVERABLE_MODE_NON_CONNECTABLE. Until then set -1.
 314                          */
 315                         *mode = -1;
 316                 }
 317         }
 318
 319         BT_DBG("-");
 320         return BLUETOOTH_ERROR_NONE;
 321 }
 322
 323 int _bt_get_timeout_value(int *timeout)
 324 {
 325         time_t current_time;
 326         int time_diff;
 327
 328         /* Take current time */
 329         time(&current_time);
 330         time_diff = difftime(current_time, visible_timer.start_time);
 331
 332         BT_DBG("Time diff = %d\n", time_diff);
 333         *timeout = visible_timer.timeout - time_diff;
 334
 335         return BLUETOOTH_ERROR_NONE;
 336 }
 337
 338 static void __bt_visibility_alarm_remove()
 339 {
 340         if (visible_timer.event_id > 0) {
 341                 g_source_remove(visible_timer.event_id);
 342                 visible_timer.event_id = 0;
 343         }
 344
 345         if (visible_timer.alarm_id > 0) {
 346                 alarmmgr_remove_alarm(visible_timer.alarm_id);
 347                 visible_timer.alarm_id = 0;
 348         }
 349 }
 350
 351 static int __bt_visibility_alarm_cb(alarm_id_t alarm_id, void* user_param)
 352 {
 353         int result = BLUETOOTH_ERROR_NONE;
 354         int timeout = 0;
 355
 356         BT_DBG("__bt_visibility_alarm_cb - alram id = [%d] \n", alarm_id);
 357
 358         if (alarm_id != visible_timer.alarm_id)
 359                 return 0;
 360
 361         if (visible_timer.event_id) {
 362                 _bt_send_event(BT_ADAPTER_EVENT,
 363                                 BLUETOOTH_EVENT_DISCOVERABLE_TIMEOUT_CHANGED,
 364                                 g_variant_new("(in)", result, timeout));
 365                 g_source_remove(visible_timer.event_id);
 366                 visible_timer.event_id = 0;
 367                 visible_timer.timeout = 0;
 368
 369                 if (!TIZEN_PROFILE_WEARABLE) {
 370                         if (vconf_set_int(BT_FILE_VISIBLE_TIME, 0) != 0)
 371                                 BT_ERR("Set vconf failed\n");
 372                 }
 373         }
 374         /* Switch Off visibility in Bluez */
 375         _bt_set_discoverable_mode(BLUETOOTH_DISCOVERABLE_MODE_CONNECTABLE, 0);
 376         visible_timer.alarm_id = 0;
 377         return 0;
 378 }
 379
 380 static gboolean __bt_timeout_handler(gpointer user_data)
 381 {
 382         int result = BLUETOOTH_ERROR_NONE;
 383         time_t current_time;
 384         int time_diff;
 385
 386         /* Take current time */
 387         time(&current_time);
 388         time_diff = difftime(current_time, visible_timer.start_time);
 389
 390         /* Send event to application */
 391         _bt_send_event(BT_ADAPTER_EVENT,
 392                         BLUETOOTH_EVENT_DISCOVERABLE_TIMEOUT_CHANGED,
 393                         g_variant_new("(in)", result, time_diff));
 394
 395         if (visible_timer.timeout <= time_diff) {
 396                 g_source_remove(visible_timer.event_id);
 397                 visible_timer.event_id = 0;
 398                 visible_timer.timeout = 0;
 399
 400                 if (!TIZEN_PROFILE_WEARABLE) {
 401                         if (vconf_set_int(BT_FILE_VISIBLE_TIME, 0) != 0)
 402                                 BT_ERR("Set vconf failed\n");
 403                 }
 404
 405                 return FALSE;
 406         }
 407
 408         return TRUE;
 409 }
 410
 411 static void __bt_visibility_alarm_create()
 412 {
 413         alarm_id_t alarm_id;
 414         int result;
 415
 416         result = alarmmgr_add_alarm(ALARM_TYPE_VOLATILE, visible_timer.timeout,
 417                         0, NULL, &alarm_id);
 418         if (result < 0) {
 419                 BT_ERR("Failed to create alarm error = %d\n", result);
 420         } else {
 421                 BT_DBG("Alarm created = %d\n", alarm_id);
 422                 visible_timer.alarm_id = alarm_id;
 423         }
 424 }
 425
 426 int _bt_start_visibility_timer(int timeout)
 427 {
 428         int result;
 429 #ifdef TIZEN_FEATURE_BT_DPM
 430         int discoverable_state = DPM_BT_ERROR;
 431 #endif
 432
 433         __bt_visibility_alarm_remove();
 434
 435         visible_timer.timeout = timeout;
 436
 437 #ifdef TIZEN_FEATURE_BT_DPM
 438         _bt_dpm_get_bluetooth_limited_discoverable_state(&discoverable_state);
 439         if (discoverable_state != DPM_RESTRICTED) {
 440 #endif
 441                 if (vconf_set_int(BT_FILE_VISIBLE_TIME, timeout) != 0)
 442                         BT_ERR("Set vconf failed");
 443 #ifdef TIZEN_FEATURE_BT_DPM
 444         }
 445 #endif
 446
 447         if (timeout <= 0)
 448                 return BLUETOOTH_ERROR_NONE;
 449
 450         if (!visible_timer.alarm_init) {
 451                 /* Set Alarm timer to switch off BT */
 452                 result = alarmmgr_init("bt-service");
 453                 if (result != 0)
 454                         return BLUETOOTH_ERROR_INTERNAL;
 455
 456                 visible_timer.alarm_init = TRUE;
 457         }
 458
 459         result = alarmmgr_set_cb(__bt_visibility_alarm_cb, NULL);
 460         if (result != 0)
 461                 return BLUETOOTH_ERROR_INTERNAL;
 462
 463         if (!TIZEN_PROFILE_WEARABLE) {
 464                 if (vconf_set_int(BT_FILE_VISIBLE_TIME, timeout) != 0)
 465                         BT_ERR("Set vconf failed");
 466         }
 467
 468         /* Take start time */
 469         time(&(visible_timer.start_time));
 470         visible_timer.event_id = g_timeout_add_seconds(1,
 471                         __bt_timeout_handler, NULL);
 472
 473         visible_timer.timeout = timeout;
 474
 475         __bt_visibility_alarm_create();
 476
 477         return BLUETOOTH_ERROR_NONE;
 478 }
 479
 480 int _bt_stop_visibility_timer(void)
 481 {
 482         __bt_visibility_alarm_remove();
 483
 484         visible_timer.timeout = 0;
 485
 486         if (!TIZEN_PROFILE_WEARABLE) {
 487                 if (vconf_set_int(BT_FILE_VISIBLE_TIME, 0) != 0)
 488                         BT_ERR("Set vconf failed");
 489         }
 490
 491         return BLUETOOTH_ERROR_NONE;
 492 }
 493
 494 int _bt_set_discoverable_mode(int discoverable_mode, int timeout)
 495 {
 496         int result;
 497         int ret = BLUETOOTH_ERROR_NONE;;
 498 #ifdef TIZEN_FEATURE_BT_DPM
 499         int discoverable_state = DPM_BT_ERROR;
 500 #endif
 501
 502         BT_DBG("+");
 503
 504         BT_INFO("discoverable_mode: %d, timeout: %d", discoverable_mode, timeout);
 505
 506 #ifdef TIZEN_FEATURE_BT_DPM
 507         _bt_dpm_get_bluetooth_limited_discoverable_state(&discoverable_state);
 508         if (discoverable_mode != BLUETOOTH_DISCOVERABLE_MODE_CONNECTABLE &&
 509                  discoverable_state == DPM_RESTRICTED) {
 510                 if (headed_plugin_info->plugin_headed_enabled)
 511                         headed_plugin_info->headed_plugin->bt_launch_dpmpopup("DPM_POLICY_DISABLE_BT_HANDSFREE");
 512                 return BLUETOOTH_ERROR_ACCESS_DENIED;
 513         }
 514         if (discoverable_mode == BLUETOOTH_DISCOVERABLE_MODE_TIME_LIMITED_DISCOVERABLE &&
 515                 discoverable_state == DPM_RESTRICTED) {
 516                 if (headed_plugin_info->plugin_headed_enabled)
 517                         headed_plugin_info->headed_plugin->bt_launch_dpmpopup("DPM_POLICY_DISABLE_BT");
 518                 return BLUETOOTH_ERROR_ACCESS_DENIED;
 519         }
 520 #endif
 521
 522         switch (discoverable_mode) {
 523         case BLUETOOTH_DISCOVERABLE_MODE_CONNECTABLE:
 524                 result = adapter_set_connectable(TRUE);
 525                 timeout = 0;
 526                 break;
 527         case BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE:
 528                 result = adapter_set_discoverable();
 529                 timeout = 0;
 530                 break;
 531         case BLUETOOTH_DISCOVERABLE_MODE_TIME_LIMITED_DISCOVERABLE:
 532                 result = adapter_set_discoverable();
 533                 break;
 534         default:
 535                 return BLUETOOTH_ERROR_INVALID_PARAM;
 536         }
 537
 538         if (result != OAL_STATUS_SUCCESS) {
 539                 BT_ERR("set scan mode failed %d", result);
 540                 return BLUETOOTH_ERROR_INTERNAL;
 541         }
 542
 543         result = adapter_set_discoverable_timeout(timeout);
 544         if (result != OAL_STATUS_SUCCESS) {
 545                 BT_ERR("adapter_set_discoverable_timeout failed %d", result);
 546                 return BLUETOOTH_ERROR_INTERNAL;
 547         }
 548
 549         if (discoverable_mode == BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE) {
 550                 ret = _bt_stop_visibility_timer();
 551                 if (!TIZEN_PROFILE_WEARABLE) {
 552                         if (vconf_set_int(BT_FILE_VISIBLE_TIME, -1) != 0)
 553                                  BT_ERR("Set vconf failed");
 554                 }
 555         } else if (discoverable_mode == BLUETOOTH_DISCOVERABLE_MODE_TIME_LIMITED_DISCOVERABLE) {
 556                 ret = _bt_start_visibility_timer(timeout);
 557
 558         } else {
 559                 ret = _bt_stop_visibility_timer();
 560         }
 561
 562         BT_DBG("-");
 563         return result;
 564 }
 565
 566 gboolean _bt_is_connectable(void)
 567 {
 568         int connectable = 0;
 569         int result;
 570
 571         BT_DBG("+");
 572
 573         adapter_is_connectable(&connectable);
 574         if (connectable)
 575                 result = TRUE;
 576         else
 577                 result = FALSE;
 578
 579         BT_DBG("Connectable: [%s]", result ? "TRUE" : "FALSE");
 580         BT_DBG("-");
 581         return result;
 582 }
 583
 584 int _bt_set_connectable(gboolean connectable)
 585 {
 586         int result = BLUETOOTH_ERROR_NONE;
 587
 588         BT_DBG("+");
 589         result =  adapter_set_connectable(connectable);
 590         if (result != OAL_STATUS_SUCCESS) {
 591                 BT_ERR("adapter_set_connectable failed: %d", result);
 592                 result = BLUETOOTH_ERROR_INTERNAL;
 593         } else
 594                 result = BLUETOOTH_ERROR_NONE;
 595
 596         BT_DBG("-");
 597         return result;
 598 }
 599
 600 int _bt_is_service_used(void)
 601 {
 602         int result;
 603
 604         BT_DBG("+");
 605
 606         result =  adapter_get_service_uuids();
 607         if (result != OAL_STATUS_SUCCESS) {
 608                 BT_ERR("adapter_get_service_uuids failed: %d", result);
 609                 result = BLUETOOTH_ERROR_INTERNAL;
 610         } else {
 611                 result = BLUETOOTH_ERROR_NONE;
 612         }
 613
 614         BT_DBG("-");
 615         return result;
 616 }
 617
 618 int _bt_adapter_get_bonded_devices(void)
 619 {
 620         int result = BLUETOOTH_ERROR_NONE;
 621
 622         BT_DBG("+");
 623         result =  adapter_get_bonded_devices();
 624         if (result != OAL_STATUS_SUCCESS) {
 625                 BT_ERR("adapter_get_bonded_devices failed: %d", result);
 626                 result = BLUETOOTH_ERROR_INTERNAL;
 627         } else
 628                 result = BLUETOOTH_ERROR_NONE;
 629
 630         BT_DBG("-");
 631         return result;
 632 }
 633
 634 int _bt_get_profile_connected_devices(char *profile_uuid, GArray **addr_list)
 635 {
 636         BT_DBG("+");
 637         GDBusConnection *conn;
 638         GDBusProxy *manager_proxy;
 639         GVariant *result = NULL;
 640         GVariant *result1 = NULL;
 641         GVariantIter *iter = NULL;
 642         GError *error = NULL;
 643         char *object_path = NULL;
 644         GVariantIter *interface_iter;
 645         char *interface_str = NULL;
 646         GDBusProxy *device_proxy = NULL;
 647         gboolean is_connected = FALSE;
 648
 649         conn = _bt_gdbus_get_system_gconn();
 650         retv_if(conn == NULL, BLUETOOTH_ERROR_INTERNAL);
 651
 652         manager_proxy = _bt_get_manager_proxy();
 653         retv_if(manager_proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 654
 655         result = g_dbus_proxy_call_sync(manager_proxy, "GetManagedObjects",
 656                         NULL,
 657                         G_DBUS_CALL_FLAGS_NONE,
 658                         -1,
 659                         NULL,
 660                         NULL);
 661
 662         if (!result) {
 663                 if (error != NULL) {
 664                         BT_ERR("Failed to GetManagedObjects (Error: %s)", error->message);
 665                         g_clear_error(&error);
 666                         error = NULL;
 667                 } else
 668                         BT_ERR("Failed to Failed to GetManagedObjects");
 669                 return BLUETOOTH_ERROR_INTERNAL;
 670         }
 671
 672         /* signature of GetManagedObjects:  a{oa{sa{sv}}} */
 673         g_variant_get(result, "(a{oa{sa{sv}}})", &iter);
 674
 675         /* Parse the signature:  oa{sa{sv}}} */
 676         while (g_variant_iter_loop(iter, "{&oa{sa{sv}}}", &object_path, &interface_iter)) {
 677                 if (object_path == NULL)
 678                         continue;
 679
 680                 while (g_variant_iter_loop(interface_iter, "{sa{sv}}",
 681                                         &interface_str, NULL)) {
 682                         if (g_strcmp0(interface_str, "org.bluez.Device1") == 0) {
 683                                 BT_DBG("Found a device: %s", object_path);
 684                                 g_free(interface_str);
 685
 686                                 device_proxy = g_dbus_proxy_new_sync(conn, G_DBUS_PROXY_FLAGS_NONE,
 687                                                 NULL, BT_BLUEZ_NAME,
 688                                                 object_path, BT_DEVICE_INTERFACE,  NULL, NULL);
 689
 690                                 if (device_proxy == NULL) {
 691                                         BT_DBG("Device don't have this service");
 692                                         break;
 693                                 }
 694
 695                                 result1 = g_dbus_proxy_call_sync(device_proxy, "IsConnectedProfile",
 696                                                 g_variant_new("(s)", profile_uuid),
 697                                                 G_DBUS_CALL_FLAGS_NONE,
 698                                                 -1,
 699                                                 NULL,
 700                                                 &error);
 701
 702                                 if (result1 == NULL) {
 703                                         BT_ERR("Error occured in Proxy call");
 704                                         if (error) {
 705                                                 BT_ERR("Error occured in Proxy call [%s]\n", error->message);
 706                                                 g_error_free(error);
 707                                                 error = NULL;
 708                                         }
 709                                         g_object_unref(device_proxy);
 710                                         break;
 711                                 }
 712                                 g_variant_get(result1, "(b)", &is_connected);
 713
 714                                 if (is_connected == TRUE) {
 715                                         char address[BT_ADDRESS_STRING_SIZE];
 716                                         bluetooth_device_address_t *addr = NULL;
 717
 718                                         _bt_convert_device_path_to_address(object_path, address);
 719
 720                                         addr = g_malloc0(sizeof(bluetooth_device_address_t));
 721                                         _bt_convert_addr_string_to_type(addr->addr, address);
 722
 723                                         g_array_append_vals(*addr_list, addr,
 724                                                         sizeof(bluetooth_device_address_t));
 725                                 }
 726
 727                                 g_variant_unref(result1);
 728                                 g_object_unref(device_proxy);
 729
 730                                 break;
 731                         }
 732                 }
 733         }
 734
 735         g_variant_unref(result);
 736         g_variant_iter_free(iter);
 737
 738         BT_DBG("-");
 739         return BLUETOOTH_ERROR_NONE;
 740 }
 741
 742 static void __bt_handle_pending_a2dp_init(service_uuid_t *service_list, unsigned int count)
 743 {
 744         int ret;
 745         unsigned int i;
 746         unsigned char *uuid;
 747         char uuid_str[BT_UUID_STRING_SIZE];
 748
 749         if (!a2dp_init_pending)
 750                 return;
 751
 752         BT_DBG("+");
 753         a2dp_init_pending = FALSE;
 754         for (i = 0; i < count; i++) {
 755                 uuid = service_list[i].uuid;
 756                 _bt_service_convert_uuid_type_to_string(uuid_str, uuid);
 757                 BT_INFO("Adapter Service: [%s]", uuid_str);
 758                 if (!strcasecmp(uuid_str, A2DP_SINK_UUID)) {
 759                         BT_INFO("Enable A2DP Sink role");
 760                         /* Initialize A2DP Sink */
 761                         ret = _bt_audio_initialize(BT_A2DP_SINK_MODULE);
 762                         if (ret != BLUETOOTH_ERROR_NONE)
 763                                 BT_ERR("_bt_audio_initialize(BT_A2DP_SINK_MODULE) Failed");
 764
 765                         /* Initialize AVRCP Controller */
 766                         ret = _bt_audio_initialize(BT_AVRCP_CTRL_MODULE);
 767                         if (ret != BLUETOOTH_ERROR_NONE)
 768                                 BT_ERR("_bt_audio_initialize(BT_AVRCP_CTRL_MODULE) Failed");
 769
 770                         _bt_audio_set_current_role(BLUETOOTH_A2DP_SINK);
 771                         return;
 772                 }
 773         }
 774
 775         BT_INFO("Enable A2DP Source role by default");
 776         /* Initialize A2DP Source */
 777         ret = _bt_audio_initialize(BT_A2DP_SOURCE_MODULE);
 778         if (ret != BLUETOOTH_ERROR_NONE)
 779                 BT_ERR("_bt_audio_initialize(BT_A2DP_SOURCE_MODULE) Failed");
 780
 781         /* Initialize AVRCP Target */
 782         ret = _bt_audio_initialize(BT_AVRCP_MODULE);
 783         if (ret != BLUETOOTH_ERROR_NONE)
 784                 BT_ERR("_bt_audio_initialize(BT_AVRCP_MODULE) Failed");
 785
 786         _bt_audio_set_current_role(BLUETOOTH_A2DP_SOURCE);
 787         BT_DBG("-");
 788 }
 789
 790 static void __bt_adapter_event_handler(int event_type, gpointer event_data)
 791 {
 792         int result = BLUETOOTH_ERROR_NONE;
 793
 794         BT_DBG("+");
 795
 796         switch (event_type) {
 797         case OAL_EVENT_OAL_INITIALISED_SUCCESS:
 798         case OAL_EVENT_OAL_INITIALISED_FAILED:
 799                 __bt_handle_oal_initialisation(event_type);
 800                 break;
 801         case OAL_EVENT_ADAPTER_ENABLED:
 802                 __bt_adapter_state_change_callback(BT_ACTIVATED);
 803                 break;
 804         case OAL_EVENT_ADAPTER_DISABLED:
 805                 __bt_adapter_state_change_callback(BT_DEACTIVATED);
 806                 break;
 807         case OAL_EVENT_ADAPTER_INQUIRY_STARTED:
 808                 __bt_adapter_discovery_state_change_callback(ADAPTER_DISCOVERY_STARTED);
 809                 break;
 810         case OAL_EVENT_ADAPTER_INQUIRY_FINISHED:
 811                 __bt_adapter_discovery_state_change_callback(ADAPTER_DISCOVERY_STOPPED);
 812                 break;
 813         case OAL_EVENT_ADAPTER_PROPERTY_ADDRESS: {
 814                 bt_address_t *bd_addr = event_data;
 815                 bluetooth_device_address_t local_address;
 816
 817                 /* Copy data */
 818                 memcpy(local_address.addr, bd_addr->addr, BT_ADDRESS_LENGTH_MAX);
 819                 BT_DBG("Adapter address: [%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X]",
 820                                 local_address.addr[0], local_address.addr[1], local_address.addr[2],
 821                                 local_address.addr[3], local_address.addr[4], local_address.addr[5]);
 822
 823                 __bt_adapter_handle_pending_requests(BT_GET_LOCAL_ADDRESS,
 824                                 (void *) &local_address, sizeof(bluetooth_device_address_t));
 825                 break;
 826         }
 827         case OAL_EVENT_ADAPTER_PROPERTY_NAME: {
 828                 char *name = event_data;
 829                 BT_DBG("Adapter Name: %s", name);
 830
 831                 if (__bt_is_service_request_present(BT_GET_LOCAL_NAME)) {
 832                         bluetooth_device_name_t local_name;
 833
 834                         memset(&local_name, 0x00, sizeof(bluetooth_device_name_t));
 835                         g_strlcpy(local_name.name,
 836                                 (const gchar *)name, BLUETOOTH_DEVICE_NAME_LENGTH_MAX);
 837                         __bt_adapter_handle_pending_requests(BT_GET_LOCAL_NAME,
 838                                 (void *) &local_name, sizeof(bluetooth_device_name_t));
 839                 } else {
 840                         /* Send event to application */
 841                         _bt_send_event(BT_ADAPTER_EVENT,
 842                                         BLUETOOTH_EVENT_LOCAL_NAME_CHANGED,
 843                                         g_variant_new("(is)", result, name));
 844                 }
 845                 break;
 846         }
 847         case OAL_EVENT_ADAPTER_PROPERTY_VERSION: {
 848                 char *ver = event_data;
 849                 bluetooth_version_t local_version;
 850
 851                 memset(&local_version, 0x00, sizeof(bluetooth_version_t));
 852                 g_strlcpy(local_version.version,
 853                                 (const gchar *)ver, BLUETOOTH_VERSION_LENGTH_MAX);
 854                 BT_DBG("BT Version: %s", local_version.version);
 855
 856                 __bt_adapter_handle_pending_requests(BT_GET_LOCAL_VERSION,
 857                                 (void *) &local_version, sizeof(bluetooth_version_t));
 858                 break;
 859         }
 860         case OAL_EVENT_ADAPTER_MODE_NON_CONNECTABLE: {
 861                 int mode = -1;
 862                 gboolean connectable = FALSE;
 863
 864                 BT_INFO("Adapter discoverable mode:"
 865                                 " BLUETOOTH_DISCOVERABLE_MODE_NON_CONNECTABLE");
 866                 _bt_send_event(BT_ADAPTER_EVENT,
 867                                 BLUETOOTH_EVENT_CONNECTABLE_CHANGED,
 868                                 g_variant_new("(b)", connectable));
 869
 870                 _bt_send_event(BT_ADAPTER_EVENT,
 871                                 BLUETOOTH_EVENT_DISCOVERABLE_MODE_CHANGED,
 872                                 g_variant_new("(in)", result, mode));
 873                 break;
 874         }
 875         case OAL_EVENT_ADAPTER_MODE_CONNECTABLE: {
 876                 int mode;
 877                 gboolean connectable = TRUE;
 878
 879                 BT_INFO("Adapter discoverable mode:"
 880                                 " BLUETOOTH_DISCOVERABLE_MODE_CONNECTABLE");
 881                 _bt_send_event(BT_ADAPTER_EVENT,
 882                                 BLUETOOTH_EVENT_CONNECTABLE_CHANGED,
 883                                 g_variant_new("(b)", connectable));
 884
 885                 mode = BLUETOOTH_DISCOVERABLE_MODE_CONNECTABLE;
 886                 _bt_send_event(BT_ADAPTER_EVENT,
 887                                 BLUETOOTH_EVENT_DISCOVERABLE_MODE_CHANGED,
 888                                 g_variant_new("(in)", result, mode));
 889                 break;
 890         }
 891         case OAL_EVENT_ADAPTER_MODE_DISCOVERABLE: {
 892                 int mode;
 893
 894                 BT_INFO("Adapter discoverable mode:"
 895                                 " BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE");
 896
 897                 /* Send event to application */
 898                 mode = BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE;
 899                 _bt_send_event(BT_ADAPTER_EVENT,
 900                                 BLUETOOTH_EVENT_DISCOVERABLE_MODE_CHANGED,
 901                                 g_variant_new("(in)", result, mode));
 902
 903                 break;
 904         }
 905         case OAL_EVENT_ADAPTER_MODE_DISCOVERABLE_TIMEOUT: {
 906                 int *timeout = event_data;
 907                 int mode;
 908
 909                 BT_INFO("Discoverable timeout: [%d]", *timeout);
 910
 911                 /* Send event to application */
 912                 _bt_get_discoverable_mode(&mode);
 913                 _bt_send_event(BT_ADAPTER_EVENT,
 914                                 BLUETOOTH_EVENT_DISCOVERABLE_MODE_CHANGED,
 915                                 g_variant_new("(in)", result, mode));
 916                 break;
 917         }
 918         case OAL_EVENT_ADAPTER_PROPERTY_SERVICES: {
 919                 int count;
 920                 service_uuid_t *service_list;
 921                 event_adapter_services_t *list = event_data;
 922
 923                 count = list->num;
 924                 service_list = list->service_list;
 925                 __bt_handle_pending_a2dp_init(service_list, count);
 926                 __bt_adapter_handle_pending_requests(BT_IS_SERVICE_USED, service_list, count);
 927                 break;
 928         }
 929         case OAL_EVENT_ADAPTER_BONDED_DEVICE_LIST: {
 930                 int i;
 931                 int count;
 932                 bluetooth_device_address_t *addr_list;
 933
 934                 event_device_list_t *bonded_device_list = event_data;
 935                 count = bonded_device_list->num;
 936
 937                 addr_list = g_malloc0(count * sizeof(bluetooth_device_address_t));
 938                 for (i = 0; i < count; i++) {
 939                         memcpy(addr_list[i].addr,
 940                                         bonded_device_list->devices[i].addr,
 941                                         BLUETOOTH_ADDRESS_LENGTH);
 942                 }
 943
 944                 BT_INFO("Adapter Bonded device List count: [%d]", count);
 945                 _bt_device_handle_paired_address_list(addr_list, bonded_device_list->num);
 946                 g_free(addr_list);
 947                 break;
 948         }
 949         default:
 950                 BT_ERR("Unhandled event..");
 951                 break;
 952         }
 953
 954         BT_DBG("-");
 955 }
 956
 957 int _bt_init_profiles()
 958 {
 959         int ret;
 960
 961         /*TODO: Init bluetooth profiles */
 962         ret = _bt_hidhost_initialize();
 963         if (ret != BLUETOOTH_ERROR_NONE) {
 964                 BT_ERR("_bt_hidhost_initialize Failed");
 965                 return ret;
 966         }
 967
 968         ret = _bt_socket_init();
 969         if (ret != BLUETOOTH_ERROR_NONE) {
 970                 BT_ERR("_bt_socket_init Failed");
 971                 return ret;
 972         }
 973
 974         /*
 975          * Query local adapter services and based on a2dp service uuids initialized
 976          * in bluetooth stack, enable A2DP sourec or A2DP sink role.
 977          */
 978         ret =  adapter_get_service_uuids();
 979         if (ret != OAL_STATUS_SUCCESS) {
 980                 BT_ERR("adapter_get_service_uuids failed: %d", ret);
 981                 return BLUETOOTH_ERROR_INTERNAL;
 982         } else {
 983                 a2dp_init_pending = TRUE;
 984         }
 985
 986         /* Initialize HFP Audio Gateway */
 987         ret = _bt_audio_initialize(BT_AG_MODULE);
 988         if (ret != BLUETOOTH_ERROR_NONE) {
 989                 BT_ERR("_bt_audio_initialize(BT_AG_MODULE) Failed");
 990                 return ret;
 991         }
 992         /* Registering callback for receiving audio services searched */
 993         ret = _bt_audio_initialize(BT_AUDIO_ALL_MODULE);
 994         if (ret != BLUETOOTH_ERROR_NONE) {
 995                 BT_ERR("_bt_audio_initialize(BT_AUDIO_ALL_MODULE) Failed");
 996                 return ret;
 997         }
 998
 999         ret = _bt_hdp_init();
1000         if (ret != BLUETOOTH_ERROR_NONE) {
1001                 BT_ERR("_bt_hdp_init Failed");
1002                 return ret;
1003         }
1004
1005         ret = _bt_gatt_init();
1006         if (ret != BLUETOOTH_ERROR_NONE) {
1007                 BT_ERR("_bt_gatt_init Failed");
1008                 return ret;
1009         }
1010
1011         return BLUETOOTH_ERROR_NONE;
1012 }
1013
1014 int _bt_cleanup_profiles(void)
1015 {
1016         /* TODO: Cleanup bluetooth profiles */
1017         _bt_hidhost_deinitialize();
1018         _bt_socket_deinit();
1019 #if 0
1020         /* TODO: Cleanup bluetooth audio profiles */
1021         //_bt_audio_deinitialize(BT_A2DP_SOURCE_MODULE);
1022         //_bt_audio_deinitialize(BT_AVRCP_MODULE);
1023         //_bt_audio_deinitialize(BT_A2DP_SINK_MODULE);
1024         //_bt_audio_deinitialize(BT_AG_MODULE);
1025         //_bt_audio_deinitialize(BT_AVRCP_CTRL_MODULE);
1026         //_bt_audio_deinitialize(BT_AUDIO_ALL_MODULE);
1027 #endif
1028         _bt_hdp_deinit();
1029         _bt_gatt_deinit();
1030
1031         return BLUETOOTH_ERROR_NONE;
1032 }
1033
1034 /* OAL post initialization handler */
1035 static void __bt_post_oal_init(void)
1036 {
1037         int ret;
1038         int status = VCONFKEY_BT_STATUS_OFF;
1039
1040         BT_DBG("OAL initialized");
1041         if (vconf_get_int(VCONFKEY_BT_STATUS, &status) != 0)
1042                 BT_ERR("Fail to get the enabled value");
1043
1044 #if 0
1045         /* Update Bluetooth Status to OFF */
1046         if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_OFF) != 0)
1047                 BT_ERR("Set vconf failed\n");
1048 #endif
1049
1050         if (status & VCONFKEY_BT_STATUS_ON) {
1051                 ret = _bt_enable_adapter();
1052                 if (ret != BLUETOOTH_ERROR_NONE)
1053                         BT_ERR("_bt_enable_adapter failed with error: %d", ret);
1054         }
1055 }
1056
1057 /* OAL initialization handler */
1058 static void __bt_handle_oal_initialisation(oal_event_t event)
1059 {
1060         BT_DBG("");
1061
1062         switch (event) {
1063         case OAL_EVENT_OAL_INITIALISED_SUCCESS:
1064                 __bt_post_oal_init();
1065                 break;
1066         case OAL_EVENT_OAL_INITIALISED_FAILED:
1067                 BT_ERR("OAL Initialisation Failed, terminate bt-service daemon..");
1068                 g_idle_add(_bt_terminate_service, NULL);
1069                 break;
1070         default:
1071                 BT_ERR("Unknown Event");
1072                 break;
1073         }
1074 }
1075
1076 static gboolean __bt_is_service_request_present(int service_function)
1077 {
1078         GSList *l;
1079         invocation_info_t *req_info;
1080
1081         BT_DBG("+");
1082
1083         /* Get method invocation context */
1084         for (l = _bt_get_invocation_list(); l != NULL; l = g_slist_next(l)) {
1085                 req_info = l->data;
1086                 if (req_info && req_info->service_function == service_function)
1087                         return TRUE;
1088         }
1089
1090         BT_DBG("-");
1091         return FALSE;
1092 }
1093
1094 /* Internal functions of core adapter service */
1095 static void __bt_adapter_handle_pending_requests(int service_function, void *user_data, unsigned int size)
1096 {
1097         GSList *l;
1098         GArray *out_param;
1099         invocation_info_t *req_info;
1100         BT_INFO("+");
1101
1102         /* Get method invocation context */
1103         for (l = _bt_get_invocation_list(); l != NULL; l = g_slist_next(l)) {
1104                 req_info = l->data;
1105                 if (req_info == NULL || req_info->service_function != service_function)
1106                         continue;
1107
1108                 /* Create out param */
1109                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1110
1111                 switch (service_function) {
1112                 case BT_ENABLE_ADAPTER:
1113                 case BT_DISABLE_ADAPTER: {
1114                         gboolean done = TRUE;
1115                         g_array_append_vals(out_param, &done, sizeof(gboolean));
1116                         break;
1117                 }
1118                 case BT_GET_LOCAL_NAME:
1119                 case BT_GET_LOCAL_ADDRESS:
1120                 case BT_GET_LOCAL_VERSION:
1121                         g_array_append_vals(out_param, user_data, size);
1122                         break;
1123                 case BT_IS_SERVICE_USED: {
1124                         unsigned int i;
1125                         gboolean used = FALSE;
1126                         unsigned char *uuid;
1127                         char uuid_str[BT_UUID_STRING_SIZE];
1128                         char *request_uuid = req_info->user_data;
1129                         service_uuid_t *service_list = user_data;
1130
1131                         BT_INFO("Check for service uuid: %s", request_uuid);
1132                         for (i = 0; i < size; i++) {
1133                                 uuid = service_list[i].uuid;
1134                                 _bt_service_convert_uuid_type_to_string(uuid_str, uuid);
1135                                 BT_INFO("Adapter Service: [%s]", uuid_str);
1136                                 if (strcasecmp(uuid_str, request_uuid) == 0) {
1137                                         BT_INFO("UUID matched!!");
1138                                         used = TRUE;
1139                                         break;
1140                                 }
1141                         }
1142
1143                         g_array_append_vals(out_param, &used, sizeof(gboolean));
1144                         break;
1145                 }
1146                 default:
1147                         BT_ERR("Unknown service function[%d]", service_function);
1148                 }
1149
1150                 _bt_service_method_return(req_info->context, out_param, req_info->result);
1151                 g_array_free(out_param, TRUE);
1152                 /* Now free invocation info for this request*/
1153                 _bt_free_info_from_invocation_list(req_info);
1154         }
1155 }
1156
1157 static void __bt_phone_name_changed_cb(keynode_t *node, void *data)
1158 {
1159         char *phone_name = NULL;
1160         char *ptr = NULL;
1161
1162         if (node == NULL)
1163                 return;
1164
1165         if (vconf_keynode_get_type(node) == VCONF_TYPE_STRING) {
1166                 phone_name = vconf_keynode_get_str(node);
1167
1168                 if (phone_name && strlen(phone_name) != 0) {
1169                         if (!g_utf8_validate(phone_name, -1,
1170                                         (const char **)&ptr))
1171                                 *ptr = '\0';
1172
1173                         _bt_set_local_name(phone_name);
1174                 }
1175         }
1176 }
1177
1178 /* Request return handlings */
1179 static gboolean __bt_adapter_post_set_enabled(gpointer user_data)
1180 {
1181         BT_INFO("__bt_adapter_post_set_enabled>>");
1182
1183         if (!TIZEN_PROFILE_TV) {
1184                 __bt_set_visible_mode();
1185
1186                 /* add the vconf noti handler */
1187                 if (0 != vconf_notify_key_changed(VCONFKEY_SETAPPL_DEVICE_NAME_STR,
1188                                 (vconf_callback_fn)__bt_phone_name_changed_cb, NULL))
1189                         BT_ERR("DEVICE_NAME key changed notification registration failed");
1190
1191                 __bt_set_local_name();
1192         } else {
1193                 if (BLUETOOTH_ERROR_NONE != _bt_set_discoverable_mode(
1194                                 BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE, 0))
1195                         BT_ERR("Fail to set discoverable mode");
1196         }
1197
1198         /* Get All properties */
1199         if (OAL_STATUS_SUCCESS != adapter_get_properties())
1200                 BT_ERR("adapter_get_properties failed");
1201
1202         /* Add Adapter enabled post processing codes */
1203         return FALSE;
1204 }
1205
1206 static gboolean __bt_adapter_post_set_disabled(gpointer user_data)
1207 {
1208         BT_INFO("_bt_adapter_post_set_disabled>>");
1209
1210         if (!TIZEN_PROFILE_TV) {
1211                 /* Add Adapter disabled post processing codes */
1212                 if (vconf_ignore_key_changed(VCONFKEY_SETAPPL_DEVICE_NAME_STR,
1213                                 (vconf_callback_fn)__bt_phone_name_changed_cb) != 0)
1214                         BT_ERR("vconf_ignore_key_changed failed");
1215         }
1216
1217         return FALSE;
1218 }
1219
1220 static void __bt_adapter_update_bt_enabled(void)
1221 {
1222         int result = BLUETOOTH_ERROR_NONE;
1223
1224         BT_INFO("_bt_adapter_update_bt_enabled >> Init profiles...");
1225         if (BLUETOOTH_ERROR_NONE != _bt_init_profiles())
1226                 BT_ERR("Bluetooth profile init failed");
1227
1228         _bt_device_handle_adapter_state(TRUE);
1229
1230         /* Update Bluetooth Status to notify other modules */
1231         if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_ON) != 0)
1232                 BT_ERR("Set vconf failed\n");
1233
1234         /* TODO:Add timer function to handle any further post processing */
1235         g_idle_add((GSourceFunc)__bt_adapter_post_set_enabled, NULL);
1236
1237         /*Return BT_ADAPTER_ENABLE Method invocation context */
1238         __bt_adapter_handle_pending_requests(BT_ENABLE_ADAPTER, NULL, 0);
1239         /*Send BT Enabled event to application */
1240         _bt_send_event(BT_ADAPTER_EVENT, BLUETOOTH_EVENT_ENABLED,
1241                         g_variant_new("(i)", result));
1242 }
1243
1244 static void __bt_adapter_update_bt_disabled(void)
1245 {
1246         int result = BLUETOOTH_ERROR_NONE;
1247         int power_off_status = 0;
1248         int ret;
1249
1250         BT_INFO("_bt_adapter_update_bt_disabled >> Cleanup profiles...");
1251         _bt_cleanup_profiles();
1252
1253         _bt_device_handle_adapter_state(FALSE);
1254
1255         /* Update the vconf BT status in normal Deactivation case only */
1256         ret = vconf_get_int(VCONFKEY_SYSMAN_POWER_OFF_STATUS, &power_off_status);
1257         BT_DBG("ret : %d, power_off_status : %d", ret, power_off_status);
1258
1259         /* Update Bluetooth Status to notify other modules */
1260         if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_OFF) != 0)
1261                 BT_ERR("Set vconf failed");
1262
1263         /* TODO:Add timer function to handle any further post processing */
1264         g_idle_add((GSourceFunc)__bt_adapter_post_set_disabled, NULL);
1265
1266         /* Return BT_ADAPTER_DISABLE Method invocation context */
1267         __bt_adapter_handle_pending_requests(BT_DISABLE_ADAPTER, NULL, 0);
1268
1269         /* Send BT Disabled event to application */
1270         _bt_send_event(BT_ADAPTER_EVENT, BLUETOOTH_EVENT_DISABLED,
1271                         g_variant_new("(i)", result));
1272 }
1273
1274 static void __bt_adapter_state_set_status(bt_status_t status)
1275 {
1276         BT_INFO("adapter_status changed [%d] -> [%d]", adapter_state, status);
1277         adapter_state = status;
1278 }
1279
1280 static void __bt_adapter_update_discovery_status(bt_adapter_discovery_state_t status)
1281 {
1282         BT_INFO("adapter_discovery_status changed [%d] -> [%d]", adapter_discovery_state, status);
1283         adapter_discovery_state = status;
1284 }
1285
1286 static void __bt_adapter_state_change_callback(int bt_status)
1287 {
1288         BT_INFO("__bt_adapter_state_change_callback: status [%d]", bt_status);
1289
1290         switch (bt_status) {
1291         case BT_DEACTIVATED:
1292                 __bt_adapter_state_set_status(bt_status);
1293
1294                 /* Adapter is disabled, unregister event handlers */
1295                 _bt_service_unregister_event_handler_callback(BT_ADAPTER_MODULE);
1296                 //_bt_deinit_device_event_handler();
1297
1298                 /* Add Adapter disabled post processing codes */
1299                 __bt_adapter_update_bt_disabled();
1300                 break;
1301         case BT_ACTIVATED:
1302                 __bt_adapter_state_set_status(bt_status);
1303                 /* Add Adapter enabled post processing codes */
1304                 if (timer_id > 0) {
1305                         BT_DBG("g_source is removed");
1306                         g_source_remove(timer_id);
1307                         timer_id = 0;
1308                 }
1309                 __bt_adapter_update_bt_enabled();
1310                 break;
1311         default:
1312                 BT_ERR("Incorrect Bluetooth adapter state changed status");
1313
1314         }
1315 }
1316
1317 static int __bt_adapter_state_handle_request(gboolean enable)
1318 {
1319         int result = BLUETOOTH_ERROR_NONE;
1320         BT_DBG("");
1321
1322         switch (adapter_state) {
1323         case BT_ACTIVATING: {
1324                 BT_INFO("Adapter is currently in activating state, state [%d]",
1325                                 adapter_state);
1326                 if (enable) {
1327                         return BLUETOOTH_ERROR_IN_PROGRESS;
1328                 } else {
1329                         if (adapter_discovery_state == ADAPTER_DISCOVERY_STARTED ||
1330                                         adapter_discovery_state == ADAPTER_DISCOVERY_STARTING) {
1331                                 /*TODO Stop Discovery*/
1332                                 if (result != OAL_STATUS_SUCCESS)
1333                                         BT_ERR("Discover stop failed: %d", result);
1334                                 __bt_adapter_update_discovery_status(FALSE);
1335                         }
1336                         result = adapter_disable();
1337                         if (result != OAL_STATUS_SUCCESS) {
1338                                 BT_ERR("adapter_enable failed: [%d]", result);
1339                                 result = BLUETOOTH_ERROR_INTERNAL;
1340                                 /*TODO: perform if anything more needs to be done to handle failure */
1341                         } else {
1342                                 /* TODO: To be handled */
1343                                 __bt_adapter_state_set_status(BT_DEACTIVATING);
1344                                 result = BLUETOOTH_ERROR_NONE;
1345                         }
1346                 }
1347                 break;
1348         }
1349         case BT_ACTIVATED: {
1350                 BT_INFO("Adapter is currently in activated state, state [%d]",
1351                                 adapter_state);
1352                 if (enable) {
1353                         return BLUETOOTH_ERROR_DEVICE_ALREADY_ENABLED;
1354                 } else {
1355                         if (adapter_discovery_state == ADAPTER_DISCOVERY_STARTED ||
1356                                         adapter_discovery_state == ADAPTER_DISCOVERY_STARTING) {
1357                                 /*TODO Stop Discovery*/
1358                                 if (result != OAL_STATUS_SUCCESS)
1359                                         BT_ERR("Discover stop failed: %d", result);
1360                                 __bt_adapter_update_discovery_status(FALSE);
1361                         }
1362                         result = adapter_disable();
1363                         if (result != OAL_STATUS_SUCCESS) {
1364                                 BT_ERR("adapter_enable failed: [%d]", result);
1365                                 result = BLUETOOTH_ERROR_INTERNAL;
1366                                 /*TODO: perform if anything more needs to be done to handle failure */
1367                         } else {
1368                                 /* TODO: To be handled */
1369                                 __bt_adapter_state_set_status(BT_DEACTIVATING);
1370                                 result = BLUETOOTH_ERROR_NONE;
1371                         }
1372                 }
1373                 break;
1374         }
1375         case BT_DEACTIVATING: {
1376                 BT_INFO("Adapter is currently in deactivating state, state [%d]",
1377                                 adapter_state);
1378                 if (!enable) {
1379                         return BLUETOOTH_ERROR_IN_PROGRESS;
1380
1381                 } else {
1382                         result = adapter_enable();
1383                         if (result != OAL_STATUS_SUCCESS && result != OAL_STATUS_PENDING) {
1384                                 BT_ERR("adapter_enable failed: [%d]", result);
1385                                 adapter_disable();
1386                                 result = BLUETOOTH_ERROR_INTERNAL;
1387                                 /*TODO: perform if anything more needs to be done to handle failure */
1388                         } else {
1389                                 /* TODO: To be handled */
1390                                 __bt_adapter_state_set_status(BT_ACTIVATING);
1391                                 result = BLUETOOTH_ERROR_NONE;
1392                         }
1393                 }
1394                 break;
1395         }
1396         case BT_DEACTIVATED: {
1397                 BT_INFO("Adapter is currently in deactivated state, state [%d]",
1398                                 adapter_state);
1399                 if (!enable) {
1400                         return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
1401                 } else {
1402                         result = adapter_enable();
1403                         if (result != OAL_STATUS_SUCCESS && result != OAL_STATUS_PENDING) {
1404                                 BT_ERR("adapter_enable failed: [%d]", result);
1405                                 adapter_disable();
1406                                 result = BLUETOOTH_ERROR_INTERNAL;
1407                                 /*TODO: perform if anything more needs to be done to handle failure */
1408                         } else {
1409                                 /* TODO: To be handled */
1410                                 __bt_adapter_state_set_status(BT_ACTIVATING);
1411                                 result = BLUETOOTH_ERROR_NONE;
1412                         }
1413                 }
1414                 break;
1415         }
1416         default:
1417                 BT_ERR("Unknown state: %d", adapter_state);
1418                 break;
1419         }
1420
1421         if (enable && result == BLUETOOTH_ERROR_NONE) {
1422                 /* Adapter enable request is successful, setup event handlers */
1423                 _bt_service_register_event_handler_callback(
1424                                 BT_ADAPTER_MODULE, __bt_adapter_event_handler);
1425                 _bt_device_state_handle_callback_set_request();
1426         }
1427         return result;
1428 }
1429
1430 static int __bt_adapter_state_discovery_request(gboolean enable,
1431                 unsigned short max_response, unsigned short duration,
1432                 unsigned int mask, gboolean is_custom,
1433                 bt_discovery_role_type_t role)
1434 {
1435         int result = BLUETOOTH_ERROR_NONE;
1436
1437         BT_DBG("+");
1438         switch (adapter_discovery_state) {
1439         case ADAPTER_DISCOVERY_STARTED: {
1440                 BT_INFO("Adapter is currently in discovery started state, state [%d]",
1441                                 adapter_discovery_state);
1442                 if (enable) {
1443                         return BLUETOOTH_ERROR_IN_PROGRESS;
1444                 } else {
1445                         result = adapter_stop_inquiry();
1446                         if (result != OAL_STATUS_SUCCESS) {
1447                                 BT_ERR("Discover stop failed: %d", result);
1448                                 result = BLUETOOTH_ERROR_INTERNAL;
1449                         } else {
1450                                 BT_ERR("Stop Discovery Triggered successfully");
1451                                 __bt_adapter_update_discovery_status(ADAPTER_DISCOVERY_STOPPING);
1452                                 result = BLUETOOTH_ERROR_NONE;
1453                         }
1454                 }
1455                 break;
1456         }
1457         case ADAPTER_DISCOVERY_STARTING: {
1458                 BT_INFO("Adapter is currently in discovery starting state, state [%d]",
1459                                 adapter_discovery_state);
1460                 if (enable) {
1461                         return BLUETOOTH_ERROR_IN_PROGRESS;
1462                 } else {
1463                         result = adapter_stop_inquiry();
1464                         if (result != OAL_STATUS_SUCCESS) {
1465                                 BT_ERR("Discover stop failed: %d", result);
1466                                 result = BLUETOOTH_ERROR_INTERNAL;
1467                         } else {
1468                                 BT_ERR("Stop Discovery Triggered successfully");
1469                                 __bt_adapter_update_discovery_status(ADAPTER_DISCOVERY_STOPPING);
1470                                 result = BLUETOOTH_ERROR_NONE;
1471                         }
1472                 }
1473                 break;
1474         }
1475         case ADAPTER_DISCOVERY_STOPPED: {
1476                 BT_INFO("Adapter is currently in discovery stopped state, state [%d]",
1477                                 adapter_discovery_state);
1478                 if (!enable)
1479                         return BLUETOOTH_ERROR_NOT_IN_OPERATION;
1480                 else {
1481                         BT_DBG("max_resp: %u, duration: %u, cod: 0x%X", max_response, duration, mask);
1482
1483                         if (!is_custom)
1484                                 result = adapter_start_inquiry(duration);
1485                         else
1486                                 result = adapter_start_custom_inquiry(role);
1487
1488                         if (result != OAL_STATUS_SUCCESS) {
1489                                 BT_ERR("Start Discovery failed: %d", result);
1490                                 result = BLUETOOTH_ERROR_INTERNAL;
1491                         } else {
1492                                 BT_ERR("Start Discovery Triggered successfully");
1493                                 __bt_adapter_update_discovery_status(ADAPTER_DISCOVERY_STARTING);
1494                                 result = BLUETOOTH_ERROR_NONE;
1495                         }
1496                 }
1497                 break;
1498         }
1499         case ADAPTER_DISCOVERY_STOPPING: {
1500                 BT_INFO("Adapter is currently in discovery stopping state, state [%d]",
1501                                 adapter_discovery_state);
1502                 if (!enable)
1503                         return BLUETOOTH_ERROR_NOT_IN_OPERATION;
1504                 else {
1505                         BT_DBG("max_resp: %u, duration: %u, cod: 0x%X", max_response, duration, mask);
1506                         if (!is_custom)
1507                                 result = adapter_start_inquiry(duration);
1508                         else
1509                                 result = adapter_start_custom_inquiry(role);
1510                         if (result != OAL_STATUS_SUCCESS) {
1511                                 BT_ERR("Start Discovery failed: %d", result);
1512                                 result = BLUETOOTH_ERROR_INTERNAL;
1513                         } else {
1514                                 BT_ERR("Start Discovery Triggered successfully");
1515                         __bt_adapter_update_discovery_status(ADAPTER_DISCOVERY_STARTING);
1516                                 result = BLUETOOTH_ERROR_NONE;
1517                         }
1518                 }
1519                 break;
1520         }
1521         default:
1522                 BT_ERR("Unknown state: %d", adapter_discovery_state);
1523                 break;
1524         }
1525
1526         BT_DBG("-");
1527         return result;
1528 }
1529
1530 static void __bt_adapter_discovery_state_change_callback(int bt_discovery_status)
1531 {
1532         BT_INFO("__bt_adapter_discovery_state_change_callback: status [%d]", bt_discovery_status);
1533         GVariant *param = NULL;
1534         int result = BLUETOOTH_ERROR_NONE;
1535
1536         switch (bt_discovery_status) {
1537         case ADAPTER_DISCOVERY_STOPPED:
1538         {
1539                 __bt_adapter_update_discovery_status(bt_discovery_status);
1540                 param = g_variant_new("(i)", result);
1541                 _bt_send_event(BT_ADAPTER_EVENT,
1542                                 BLUETOOTH_EVENT_DISCOVERY_FINISHED,
1543                                 param);
1544                 break;
1545         }
1546         case ADAPTER_DISCOVERY_STARTED:
1547         {
1548                 __bt_adapter_update_discovery_status(bt_discovery_status);
1549                 param = g_variant_new("(i)", result);
1550                 _bt_send_event(BT_ADAPTER_EVENT,
1551                                 BLUETOOTH_EVENT_DISCOVERY_STARTED,
1552                                 param);
1553                 break;
1554         }
1555         default:
1556                 BT_ERR("Incorrect Bluetooth adapter Discovery state changed status");
1557         }
1558 }
1559
1560 static void __bt_set_visible_mode(void)
1561 {
1562         int timeout = 0;
1563 #ifdef TIZEN_FEATURE_BT_DPM
1564         int discoverable_state = DPM_BT_ERROR;
1565 #endif
1566
1567         if (vconf_get_int(BT_FILE_VISIBLE_TIME, &timeout) != 0)
1568                 BT_ERR("Fail to get the timeout value");
1569
1570 #ifdef TIZEN_FEATURE_BT_DPM
1571         _bt_dpm_get_bluetooth_limited_discoverable_state(&discoverable_state);
1572         if (timeout == -1 || discoverable_state == DPM_RESTRICTED) {
1573                 if (_bt_set_discoverable_mode(
1574                                         BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE,
1575                                         timeout) != BLUETOOTH_ERROR_NONE) {
1576                         if (vconf_set_int(BT_FILE_VISIBLE_TIME, 0) != 0)
1577                                 BT_ERR("Set vconf failed");
1578                 }
1579         } else {
1580                 if (_bt_set_discoverable_mode(
1581                                         BLUETOOTH_DISCOVERABLE_MODE_CONNECTABLE,
1582                                         timeout) != BLUETOOTH_ERROR_NONE) {
1583                         BT_ERR("Set connectable mode failed");
1584                 }
1585         }
1586 #else
1587         if (timeout == -1) {
1588                 if (_bt_set_discoverable_mode(
1589                                         BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE,
1590                                         timeout) != BLUETOOTH_ERROR_NONE) {
1591                         if (vconf_set_int(BT_FILE_VISIBLE_TIME, 0) != 0)
1592                                 BT_ERR("Set vconf failed");
1593                 }
1594         } else {
1595                 if (_bt_set_discoverable_mode(
1596                                         BLUETOOTH_DISCOVERABLE_MODE_CONNECTABLE,
1597                                         timeout) != BLUETOOTH_ERROR_NONE) {
1598                         BT_ERR("Set connectable mode failed");
1599                 }
1600         }
1601 #endif
1602 }
1603
1604 static void __bt_set_local_name(void)
1605 {
1606         char *phone_name = NULL;
1607         char *ptr = NULL;
1608
1609         phone_name = vconf_get_str(VCONFKEY_SETAPPL_DEVICE_NAME_STR);
1610
1611         if (!phone_name)
1612                 return;
1613
1614         if (strlen(phone_name) != 0) {
1615                 if (!g_utf8_validate(phone_name, -1, (const char **)&ptr))
1616                         *ptr = '\0';
1617
1618                 _bt_set_local_name(phone_name);
1619         }
1620         free(phone_name);
1621 }
1622
1623 void _bt_adapter_set_status(bt_status_t status)
1624 {
1625         BT_INFO("adapter_status changed [%d] -> [%d]", adapter_state, status);
1626         adapter_state = status;
1627 }
1628
1629 bt_status_t _bt_adapter_get_status(void)
1630 {
1631         return adapter_state;
1632 }
1633
1634 void _bt_set_disabled(int result)
1635 {
1636         int power_off_status = 0;
1637         int ret;
1638         int ret_pm_ignore;
1639         int pm_ignore_mode = 0;
1640
1641         ret = vconf_get_int(VCONFKEY_SYSMAN_POWER_OFF_STATUS, &power_off_status);
1642         BT_DBG("ret : %d, power_off_status : %d", ret, power_off_status);
1643
1644         ret_pm_ignore = vconf_get_int(VCONFKEY_PM_KEY_IGNORE, &pm_ignore_mode);
1645
1646         /* Update the vconf BT status in normal Deactivation case only */
1647         if (ret == 0 && power_off_status == VCONFKEY_SYSMAN_POWER_OFF_NONE &&
1648                 ret_pm_ignore == 0 && pm_ignore_mode != VCONFKEY_PM_KEY_LOCK) {
1649
1650                 BT_DBG("Update vconf for BT normal Deactivation");
1651
1652                 if (result == BLUETOOTH_ERROR_TIMEOUT)
1653                         if (vconf_set_int(BT_OFF_DUE_TO_TIMEOUT, 1) != 0)
1654                                 BT_ERR("Set vconf failed");
1655
1656                 /* Update Bluetooth Status to notify other modules */
1657                 if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_OFF) != 0)
1658                         BT_ERR("Set vconf failed");
1659
1660                 if (_bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_STATE,
1661                                                         EVT_VAL_BT_OFF) != ES_R_OK)
1662                         BT_ERR("Fail to set value");
1663         }
1664
1665         if (vconf_set_int(VCONFKEY_BT_DEVICE, VCONFKEY_BT_DEVICE_NONE) != 0)
1666                 BT_ERR("Set vconf failed\n");
1667
1668         _bt_cancel_queued_transfers();
1669         _bt_adapter_set_status(BT_DEACTIVATED);
1670         __bt_adapter_update_discovery_status(ADAPTER_DISCOVERY_STOPPED);
1671
1672         BT_INFO("Adapter disabled");
1673 }
1674