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-hiddevice.h"
  52 #include "bt-service-socket.h"
  53 #include "bt-service-hdp.h"
  54
  55 /* OAL headers */
  56 #include <oal-event.h>
  57 #include <oal-manager.h>
  58 #include <oal-adapter-mgr.h>
  59
  60 #ifdef TIZEN_FEATURE_BT_PAN_NAP
  61 #include "bt-service-network.h"
  62 #endif
  63 /*This file will contain state machines related to adapter and remote device */
  64
  65 #include "bt-internal-types.h"
  66
  67 /* Global variables */
  68 typedef struct {
  69         guint event_id;
  70         int timeout;
  71         time_t start_time;
  72         gboolean alarm_init;
  73         int alarm_id;
  74 } bt_adapter_timer_t;
  75
  76 static bt_adapter_timer_t visible_timer;
  77
  78 static guint timer_id = 0;
  79
  80 static gboolean a2dp_init_pending = FALSE;
  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 (BLUETOOTH_ERROR_NONE != ret)
 552                         BT_ERR("_bt_stop_visibility_timer failed");
 553                 if (!TIZEN_PROFILE_WEARABLE) {
 554                         if (vconf_set_int(BT_FILE_VISIBLE_TIME, -1) != 0)
 555                                  BT_ERR("Set vconf failed");
 556                 }
 557         } else if (discoverable_mode == BLUETOOTH_DISCOVERABLE_MODE_TIME_LIMITED_DISCOVERABLE) {
 558                 ret = _bt_start_visibility_timer(timeout);
 559                 if (BLUETOOTH_ERROR_NONE != ret)
 560                         BT_ERR("_bt_start_visibility_timer failed");
 561
 562         } else {
 563                 ret = _bt_stop_visibility_timer();
 564                 if (BLUETOOTH_ERROR_NONE != ret)
 565                         BT_ERR("_bt_stop_visibility_timer failed");
 566         }
 567
 568         BT_DBG("-");
 569         return result;
 570 }
 571
 572 gboolean _bt_is_connectable(void)
 573 {
 574         int connectable = 0;
 575         int result;
 576
 577         BT_DBG("+");
 578
 579         adapter_is_connectable(&connectable);
 580         if (connectable)
 581                 result = TRUE;
 582         else
 583                 result = FALSE;
 584
 585         BT_DBG("Connectable: [%s]", result ? "TRUE" : "FALSE");
 586         BT_DBG("-");
 587         return result;
 588 }
 589
 590 int _bt_set_connectable(gboolean connectable)
 591 {
 592         int result = BLUETOOTH_ERROR_NONE;
 593
 594         BT_DBG("+");
 595         result =  adapter_set_connectable(connectable);
 596         if (result != OAL_STATUS_SUCCESS) {
 597                 BT_ERR("adapter_set_connectable failed: %d", result);
 598                 result = BLUETOOTH_ERROR_INTERNAL;
 599         } else
 600                 result = BLUETOOTH_ERROR_NONE;
 601
 602         BT_DBG("-");
 603         return result;
 604 }
 605
 606 int _bt_is_service_used(void)
 607 {
 608         int result;
 609
 610         BT_DBG("+");
 611
 612         result =  adapter_get_service_uuids();
 613         if (result != OAL_STATUS_SUCCESS) {
 614                 BT_ERR("adapter_get_service_uuids failed: %d", result);
 615                 result = BLUETOOTH_ERROR_INTERNAL;
 616         } else {
 617                 result = BLUETOOTH_ERROR_NONE;
 618         }
 619
 620         BT_DBG("-");
 621         return result;
 622 }
 623
 624 int _bt_adapter_get_bonded_devices(void)
 625 {
 626         int result = BLUETOOTH_ERROR_NONE;
 627
 628         BT_DBG("+");
 629         result =  adapter_get_bonded_devices();
 630         if (result != OAL_STATUS_SUCCESS) {
 631                 BT_ERR("adapter_get_bonded_devices failed: %d", result);
 632                 result = BLUETOOTH_ERROR_INTERNAL;
 633         } else
 634                 result = BLUETOOTH_ERROR_NONE;
 635
 636         BT_DBG("-");
 637         return result;
 638 }
 639
 640 int _bt_get_profile_connected_devices(char *profile_uuid, GArray **addr_list)
 641 {
 642         BT_DBG("+");
 643         GDBusConnection *conn;
 644         GDBusProxy *manager_proxy;
 645         GVariant *result = NULL;
 646         GVariant *result1 = NULL;
 647         GVariantIter *iter = NULL;
 648         GError *error = NULL;
 649         char *object_path = NULL;
 650         GVariantIter *interface_iter;
 651         char *interface_str = NULL;
 652         GDBusProxy *device_proxy = NULL;
 653         gboolean is_connected = FALSE;
 654
 655         conn = _bt_gdbus_get_system_gconn();
 656         retv_if(conn == NULL, BLUETOOTH_ERROR_INTERNAL);
 657
 658         manager_proxy = _bt_get_manager_proxy();
 659         retv_if(manager_proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 660
 661         result = g_dbus_proxy_call_sync(manager_proxy, "GetManagedObjects",
 662                         NULL,
 663                         G_DBUS_CALL_FLAGS_NONE,
 664                         -1,
 665                         NULL,
 666                         NULL);
 667
 668         if (!result) {
 669                 if (error != NULL) {
 670                         BT_ERR("Failed to GetManagedObjects (Error: %s)", error->message);
 671                         g_clear_error(&error);
 672                         error = NULL;
 673                 } else
 674                         BT_ERR("Failed to Failed to GetManagedObjects");
 675                 return BLUETOOTH_ERROR_INTERNAL;
 676         }
 677
 678         /* signature of GetManagedObjects:  a{oa{sa{sv}}} */
 679         g_variant_get(result, "(a{oa{sa{sv}}})", &iter);
 680
 681         /* Parse the signature:  oa{sa{sv}}} */
 682         while (g_variant_iter_loop(iter, "{&oa{sa{sv}}}", &object_path, &interface_iter)) {
 683                 if (object_path == NULL)
 684                         continue;
 685
 686                 while (g_variant_iter_loop(interface_iter, "{sa{sv}}",
 687                                         &interface_str, NULL)) {
 688                         if (g_strcmp0(interface_str, "org.bluez.Device1") == 0) {
 689                                 BT_DBG("Found a device: %s", object_path);
 690                                 g_free(interface_str);
 691
 692                                 device_proxy = g_dbus_proxy_new_sync(conn, G_DBUS_PROXY_FLAGS_NONE,
 693                                                 NULL, BT_BLUEZ_NAME,
 694                                                 object_path, BT_DEVICE_INTERFACE,  NULL, NULL);
 695
 696                                 if (device_proxy == NULL) {
 697                                         BT_DBG("Device don't have this service");
 698                                         break;
 699                                 }
 700
 701                                 result1 = g_dbus_proxy_call_sync(device_proxy, "IsConnectedProfile",
 702                                                 g_variant_new("(s)", profile_uuid),
 703                                                 G_DBUS_CALL_FLAGS_NONE,
 704                                                 -1,
 705                                                 NULL,
 706                                                 &error);
 707
 708                                 if (result1 == NULL) {
 709                                         BT_ERR("Error occured in Proxy call");
 710                                         if (error) {
 711                                                 BT_ERR("Error occured in Proxy call [%s]\n", error->message);
 712                                                 g_error_free(error);
 713                                                 error = NULL;
 714                                         }
 715                                         g_object_unref(device_proxy);
 716                                         break;
 717                                 }
 718                                 g_variant_get(result1, "(b)", &is_connected);
 719
 720                                 if (is_connected == TRUE) {
 721                                         char address[BT_ADDRESS_STRING_SIZE];
 722                                         bluetooth_device_address_t *addr = NULL;
 723
 724                                         _bt_convert_device_path_to_address(object_path, address);
 725
 726                                         addr = g_malloc0(sizeof(bluetooth_device_address_t));
 727                                         _bt_convert_addr_string_to_type(addr->addr, address);
 728
 729                                         g_array_append_vals(*addr_list, addr,
 730                                                         sizeof(bluetooth_device_address_t));
 731                                 }
 732
 733                                 g_variant_unref(result1);
 734                                 g_object_unref(device_proxy);
 735
 736                                 break;
 737                         }
 738                 }
 739         }
 740
 741         g_variant_unref(result);
 742         g_variant_iter_free(iter);
 743
 744         BT_DBG("-");
 745         return BLUETOOTH_ERROR_NONE;
 746 }
 747
 748 static void __bt_handle_pending_a2dp_init(unsigned int a2dp_role)
 749 {
 750         int ret;
 751
 752         if (!a2dp_init_pending)
 753                 return;
 754
 755         BT_DBG("+");
 756         a2dp_init_pending = FALSE;
 757
 758         if (a2dp_role == BT_A2DP_SINK_ROLE) {
 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         BT_INFO("Enable A2DP Source role");
 775         /* Initialize A2DP Source */
 776         ret = _bt_audio_initialize(BT_A2DP_SOURCE_MODULE);
 777         if (ret != BLUETOOTH_ERROR_NONE)
 778                 BT_ERR("_bt_audio_initialize(BT_A2DP_SOURCE_MODULE) Failed");
 779
 780         /* Initialize AVRCP Target */
 781         ret = _bt_audio_initialize(BT_AVRCP_MODULE);
 782         if (ret != BLUETOOTH_ERROR_NONE)
 783                 BT_ERR("_bt_audio_initialize(BT_AVRCP_MODULE) Failed");
 784
 785         _bt_audio_set_current_role(BLUETOOTH_A2DP_SOURCE);
 786         BT_DBG("-");
 787 }
 788
 789 static void __bt_adapter_event_handler(int event_type, gpointer event_data)
 790 {
 791         int result = BLUETOOTH_ERROR_NONE;
 792
 793         BT_DBG("+");
 794
 795         switch (event_type) {
 796         case OAL_EVENT_OAL_INITIALISED_SUCCESS:
 797         case OAL_EVENT_OAL_INITIALISED_FAILED:
 798                 __bt_handle_oal_initialisation(event_type);
 799                 break;
 800         case OAL_EVENT_ADAPTER_ENABLED:
 801                 __bt_adapter_state_change_callback(BT_ACTIVATED);
 802                 break;
 803         case OAL_EVENT_ADAPTER_DISABLED:
 804                 __bt_adapter_state_change_callback(BT_DEACTIVATED);
 805                 break;
 806         case OAL_EVENT_ADAPTER_INQUIRY_STARTED:
 807                 __bt_adapter_discovery_state_change_callback(ADAPTER_DISCOVERY_STARTED);
 808                 break;
 809         case OAL_EVENT_ADAPTER_INQUIRY_FINISHED:
 810                 __bt_adapter_discovery_state_change_callback(ADAPTER_DISCOVERY_STOPPED);
 811                 break;
 812         case OAL_EVENT_ADAPTER_PROPERTY_ADDRESS: {
 813                 bt_address_t *bd_addr = event_data;
 814                 bluetooth_device_address_t local_address;
 815
 816                 /* Copy data */
 817                 memcpy(local_address.addr, bd_addr->addr, BT_ADDRESS_LENGTH_MAX);
 818                 BT_DBG("Adapter address: [%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X]",
 819                                 local_address.addr[0], local_address.addr[1], local_address.addr[2],
 820                                 local_address.addr[3], local_address.addr[4], local_address.addr[5]);
 821
 822                 __bt_adapter_handle_pending_requests(BT_GET_LOCAL_ADDRESS,
 823                                 (void *) &local_address, sizeof(bluetooth_device_address_t));
 824                 break;
 825         }
 826         case OAL_EVENT_ADAPTER_PROPERTY_NAME: {
 827                 char *name = event_data;
 828                 BT_DBG("Adapter Name: %s", name);
 829
 830                 if (__bt_is_service_request_present(BT_GET_LOCAL_NAME)) {
 831                         bluetooth_device_name_t local_name;
 832
 833                         memset(&local_name, 0x00, sizeof(bluetooth_device_name_t));
 834                         g_strlcpy(local_name.name,
 835                                 (const gchar *)name, BLUETOOTH_DEVICE_NAME_LENGTH_MAX);
 836                         __bt_adapter_handle_pending_requests(BT_GET_LOCAL_NAME,
 837                                 (void *) &local_name, sizeof(bluetooth_device_name_t));
 838                 } else {
 839                         /* Send event to application */
 840                         _bt_send_event(BT_ADAPTER_EVENT,
 841                                         BLUETOOTH_EVENT_LOCAL_NAME_CHANGED,
 842                                         g_variant_new("(is)", result, name));
 843                 }
 844                 break;
 845         }
 846         case OAL_EVENT_ADAPTER_PROPERTY_VERSION: {
 847                 char *ver = event_data;
 848                 bluetooth_version_t local_version;
 849
 850                 memset(&local_version, 0x00, sizeof(bluetooth_version_t));
 851                 g_strlcpy(local_version.version,
 852                                 (const gchar *)ver, BLUETOOTH_VERSION_LENGTH_MAX);
 853                 BT_DBG("BT Version: %s", local_version.version);
 854
 855                 __bt_adapter_handle_pending_requests(BT_GET_LOCAL_VERSION,
 856                                 (void *) &local_version, sizeof(bluetooth_version_t));
 857                 break;
 858         }
 859         case OAL_EVENT_ADAPTER_MODE_NON_CONNECTABLE: {
 860                 int mode = -1;
 861                 gboolean connectable = FALSE;
 862
 863                 BT_INFO("Adapter discoverable mode:"
 864                                 " BLUETOOTH_DISCOVERABLE_MODE_NON_CONNECTABLE");
 865                 _bt_send_event(BT_ADAPTER_EVENT,
 866                                 BLUETOOTH_EVENT_CONNECTABLE_CHANGED,
 867                                 g_variant_new("(b)", connectable));
 868
 869                 _bt_send_event(BT_ADAPTER_EVENT,
 870                                 BLUETOOTH_EVENT_DISCOVERABLE_MODE_CHANGED,
 871                                 g_variant_new("(in)", result, mode));
 872                 break;
 873         }
 874         case OAL_EVENT_ADAPTER_MODE_CONNECTABLE: {
 875                 int mode;
 876                 gboolean connectable = TRUE;
 877
 878                 BT_INFO("Adapter discoverable mode:"
 879                                 " BLUETOOTH_DISCOVERABLE_MODE_CONNECTABLE");
 880                 _bt_send_event(BT_ADAPTER_EVENT,
 881                                 BLUETOOTH_EVENT_CONNECTABLE_CHANGED,
 882                                 g_variant_new("(b)", connectable));
 883
 884                 mode = BLUETOOTH_DISCOVERABLE_MODE_CONNECTABLE;
 885                 _bt_send_event(BT_ADAPTER_EVENT,
 886                                 BLUETOOTH_EVENT_DISCOVERABLE_MODE_CHANGED,
 887                                 g_variant_new("(in)", result, mode));
 888                 break;
 889         }
 890         case OAL_EVENT_ADAPTER_MODE_DISCOVERABLE: {
 891                 int mode;
 892
 893                 BT_INFO("Adapter discoverable mode:"
 894                                 " BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE");
 895
 896                 /* Send event to application */
 897                 mode = BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE;
 898                 _bt_send_event(BT_ADAPTER_EVENT,
 899                                 BLUETOOTH_EVENT_DISCOVERABLE_MODE_CHANGED,
 900                                 g_variant_new("(in)", result, mode));
 901
 902                 break;
 903         }
 904         case OAL_EVENT_ADAPTER_MODE_DISCOVERABLE_TIMEOUT: {
 905                 int *timeout = event_data;
 906                 int mode;
 907
 908                 BT_INFO("Discoverable timeout: [%d]", *timeout);
 909
 910                 /* Send event to application */
 911                 _bt_get_discoverable_mode(&mode);
 912                 _bt_send_event(BT_ADAPTER_EVENT,
 913                                 BLUETOOTH_EVENT_DISCOVERABLE_MODE_CHANGED,
 914                                 g_variant_new("(in)", result, mode));
 915                 break;
 916         }
 917         case OAL_EVENT_ADAPTER_PROPERTY_SERVICES: {
 918                 int count;
 919                 service_uuid_t *service_list;
 920                 event_adapter_services_t *list = event_data;
 921
 922                 count = list->num;
 923                 service_list = list->service_list;
 924                 __bt_adapter_handle_pending_requests(BT_IS_SERVICE_USED, service_list, count);
 925                 break;
 926         }
 927         case OAL_EVENT_ADAPTER_BONDED_DEVICE_LIST: {
 928                 int i;
 929                 int count;
 930                 bluetooth_device_address_t *addr_list;
 931
 932                 event_device_list_t *bonded_device_list = event_data;
 933                 count = bonded_device_list->num;
 934
 935                 addr_list = g_malloc0(count * sizeof(bluetooth_device_address_t));
 936                 for (i = 0; i < count; i++) {
 937                         memcpy(addr_list[i].addr,
 938                                         bonded_device_list->devices[i].addr,
 939                                         BLUETOOTH_ADDRESS_LENGTH);
 940                 }
 941
 942                 BT_INFO("Adapter Bonded device List count: [%d]", count);
 943                 _bt_device_handle_paired_address_list(addr_list, bonded_device_list->num);
 944                 g_free(addr_list);
 945                 break;
 946         }
 947         case OAL_EVENT_ADAPTER_PROPERTY_A2DP_ROLE: {
 948                 unsigned int *a2dp_role = event_data;
 949
 950                 BT_INFO("a2dp role: [%u]", *a2dp_role);
 951
 952                 __bt_handle_pending_a2dp_init(*a2dp_role);
 953
 954                 break;
 955         }
 956         default:
 957                 BT_ERR("Unhandled event..");
 958                 break;
 959         }
 960
 961         BT_DBG("-");
 962 }
 963
 964 int _bt_init_profiles()
 965 {
 966         int ret;
 967         BT_INFO("+");
 968
 969         /*TODO: Init bluetooth profiles */
 970         ret = _bt_hidhost_initialize();
 971         if (ret != BLUETOOTH_ERROR_NONE)
 972                 BT_ERR("_bt_hidhost_initialize Failed");
 973
 974         ret = _bt_hiddevice_initialize();
 975         if (ret != BLUETOOTH_ERROR_NONE)
 976                 BT_ERR("_bt_hiddevice_initialize Failed");
 977
 978         ret = _bt_socket_init();
 979         if (ret != BLUETOOTH_ERROR_NONE)
 980                 BT_ERR("_bt_socket_init Failed");
 981
 982         /*
 983          * Query local adapter services and based on a2dp service uuids initialized
 984          * in bluetooth stack, enable A2DP sourec or A2DP sink role.
 985          */
 986         ret =  adapter_get_service_uuids();
 987         if (ret != OAL_STATUS_SUCCESS)
 988                 BT_ERR("adapter_get_service_uuids failed: %d", ret);
 989         else
 990                 a2dp_init_pending = TRUE;
 991
 992
 993         /* Initialize HFP Audio Gateway */
 994         ret = _bt_audio_initialize(BT_AG_MODULE);
 995         if (ret != BLUETOOTH_ERROR_NONE)
 996                 BT_ERR("_bt_audio_initialize(BT_AG_MODULE) Failed");
 997
 998         /* Registering callback for receiving audio services searched */
 999         ret = _bt_audio_initialize(BT_AUDIO_ALL_MODULE);
1000         if (ret != BLUETOOTH_ERROR_NONE)
1001                 BT_ERR("_bt_audio_initialize(BT_AUDIO_ALL_MODULE) Failed");
1002
1003         ret = _bt_hdp_init();
1004         if (ret != BLUETOOTH_ERROR_NONE)
1005                 BT_ERR("_bt_hdp_init Failed");
1006
1007         ret = _bt_gatt_init();
1008         if (ret != BLUETOOTH_ERROR_NONE)
1009                 BT_ERR("_bt_gatt_init Failed");
1010
1011         /* Initialize HF Client */
1012         ret = _bt_audio_initialize(BT_HFP_MODULE);
1013         if (ret != BLUETOOTH_ERROR_NONE)
1014                 BT_ERR("_bt_audio_initialize(BT_HFP_MODULE) Failed");
1015
1016         return BLUETOOTH_ERROR_NONE;
1017 }
1018
1019 int _bt_cleanup_profiles(void)
1020 {
1021         /* TODO: Cleanup bluetooth profiles */
1022         _bt_hidhost_deinitialize();
1023         _bt_socket_deinit();
1024 #if 0
1025         /* TODO: Cleanup bluetooth audio profiles */
1026         //_bt_audio_deinitialize(BT_A2DP_SOURCE_MODULE);
1027         //_bt_audio_deinitialize(BT_AVRCP_MODULE);
1028         //_bt_audio_deinitialize(BT_A2DP_SINK_MODULE);
1029         //_bt_audio_deinitialize(BT_AG_MODULE);
1030         //_bt_audio_deinitialize(BT_AVRCP_CTRL_MODULE);
1031         //_bt_audio_deinitialize(BT_AUDIO_ALL_MODULE);
1032 #endif
1033         _bt_hdp_deinit();
1034         _bt_gatt_deinit();
1035
1036         return BLUETOOTH_ERROR_NONE;
1037 }
1038
1039 /* OAL post initialization handler */
1040 static void __bt_post_oal_init(void)
1041 {
1042         int ret;
1043         int status = VCONFKEY_BT_STATUS_OFF;
1044
1045         BT_DBG("OAL initialized");
1046         if (vconf_get_int(VCONFKEY_BT_STATUS, &status) != 0)
1047                 BT_ERR("Fail to get the enabled value");
1048
1049 #if 0
1050         /* Update Bluetooth Status to OFF */
1051         if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_OFF) != 0)
1052                 BT_ERR("Set vconf failed\n");
1053 #endif
1054
1055         if (status & VCONFKEY_BT_STATUS_ON) {
1056                 ret = _bt_enable_adapter();
1057                 if (ret != BLUETOOTH_ERROR_NONE)
1058                         BT_ERR("_bt_enable_adapter failed with error: %d", ret);
1059         }
1060 }
1061
1062 /* OAL initialization handler */
1063 static void __bt_handle_oal_initialisation(oal_event_t event)
1064 {
1065         BT_DBG("");
1066
1067         switch (event) {
1068         case OAL_EVENT_OAL_INITIALISED_SUCCESS:
1069                 __bt_post_oal_init();
1070                 break;
1071         case OAL_EVENT_OAL_INITIALISED_FAILED:
1072                 BT_ERR("OAL Initialisation Failed, terminate bt-service daemon..");
1073                 g_idle_add(_bt_terminate_service, NULL);
1074                 break;
1075         default:
1076                 BT_ERR("Unknown Event");
1077                 break;
1078         }
1079 }
1080
1081 static gboolean __bt_is_service_request_present(int service_function)
1082 {
1083         GSList *l;
1084         invocation_info_t *req_info;
1085
1086         BT_DBG("+");
1087
1088         /* Get method invocation context */
1089         for (l = _bt_get_invocation_list(); l != NULL; l = g_slist_next(l)) {
1090                 req_info = l->data;
1091                 if (req_info && req_info->service_function == service_function)
1092                         return TRUE;
1093         }
1094
1095         BT_DBG("-");
1096         return FALSE;
1097 }
1098
1099 /* Internal functions of core adapter service */
1100 static void __bt_adapter_handle_pending_requests(int service_function, void *user_data, unsigned int size)
1101 {
1102         GSList *l;
1103         GArray *out_param;
1104         invocation_info_t *req_info;
1105         BT_INFO("+");
1106
1107         /* Get method invocation context */
1108         for (l = _bt_get_invocation_list(); l != NULL; ) {
1109                 req_info = l->data;
1110                 l = g_slist_next(l);
1111                 if (req_info == NULL || req_info->service_function != service_function)
1112                         continue;
1113
1114                 /* Create out param */
1115                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1116
1117                 switch (service_function) {
1118                 case BT_ENABLE_ADAPTER:
1119                 case BT_DISABLE_ADAPTER: {
1120                         gboolean done = TRUE;
1121                         g_array_append_vals(out_param, &done, sizeof(gboolean));
1122                         break;
1123                 }
1124                 case BT_GET_LOCAL_NAME:
1125                 case BT_GET_LOCAL_ADDRESS:
1126                 case BT_GET_LOCAL_VERSION:
1127                         g_array_append_vals(out_param, user_data, size);
1128                         break;
1129                 case BT_IS_SERVICE_USED: {
1130                         unsigned int i;
1131                         gboolean used = FALSE;
1132                         unsigned char *uuid;
1133                         char uuid_str[BT_UUID_STRING_SIZE];
1134                         char *request_uuid = req_info->user_data;
1135                         service_uuid_t *service_list = user_data;
1136
1137                         BT_INFO("Check for service uuid: %s", request_uuid);
1138                         for (i = 0; i < size; i++) {
1139                                 uuid = service_list[i].uuid;
1140                                 _bt_service_convert_uuid_type_to_string(uuid_str, uuid);
1141                                 BT_INFO("Adapter Service: [%s]", uuid_str);
1142                                 if (strcasecmp(uuid_str, request_uuid) == 0) {
1143                                         BT_INFO("UUID matched!!");
1144                                         used = TRUE;
1145                                         break;
1146                                 }
1147                         }
1148
1149                         g_array_append_vals(out_param, &used, sizeof(gboolean));
1150                         break;
1151                 }
1152                 default:
1153                         BT_ERR("Unknown service function[%d]", service_function);
1154                 }
1155
1156                 _bt_service_method_return(req_info->context, out_param, req_info->result);
1157                 g_array_free(out_param, TRUE);
1158                 /* Now free invocation info for this request*/
1159                 _bt_free_info_from_invocation_list(req_info);
1160         }
1161 }
1162
1163 static void __bt_phone_name_changed_cb(keynode_t *node, void *data)
1164 {
1165         char *phone_name = NULL;
1166         char *ptr = NULL;
1167
1168         if (node == NULL)
1169                 return;
1170
1171         if (vconf_keynode_get_type(node) == VCONF_TYPE_STRING) {
1172                 phone_name = vconf_keynode_get_str(node);
1173
1174                 if (phone_name && strlen(phone_name) != 0) {
1175                         if (!g_utf8_validate(phone_name, -1,
1176                                         (const char **)&ptr))
1177                                 *ptr = '\0';
1178
1179                         _bt_set_local_name(phone_name);
1180                 }
1181         }
1182 }
1183
1184 /* Request return handlings */
1185 static gboolean __bt_adapter_post_set_enabled(gpointer user_data)
1186 {
1187         BT_INFO("__bt_adapter_post_set_enabled>>");
1188
1189         if (TIZEN_PROFILE_TV || !headed_plugin_info->plugin_headed_enabled) {
1190                 if (BLUETOOTH_ERROR_NONE != _bt_set_discoverable_mode(
1191                                 BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE, 0))
1192                         BT_ERR("Fail to set discoverable mode");
1193         } else {
1194                 __bt_set_visible_mode();
1195         }
1196
1197         /* add the vconf noti handler */
1198         if (0 != vconf_notify_key_changed(VCONFKEY_SETAPPL_DEVICE_NAME_STR,
1199                         (vconf_callback_fn)__bt_phone_name_changed_cb, NULL))
1200                 BT_ERR("DEVICE_NAME key changed notification registration failed");
1201
1202         __bt_set_local_name();
1203
1204         /* Get All properties */
1205         if (OAL_STATUS_SUCCESS != adapter_get_properties())
1206                 BT_ERR("adapter_get_properties failed");
1207
1208         /* Add Adapter enabled post processing codes */
1209         return FALSE;
1210 }
1211
1212 static gboolean __bt_adapter_post_set_disabled(gpointer user_data)
1213 {
1214         BT_INFO("_bt_adapter_post_set_disabled>>");
1215
1216         if (!TIZEN_PROFILE_TV) {
1217                 /* Add Adapter disabled post processing codes */
1218                 if (vconf_ignore_key_changed(VCONFKEY_SETAPPL_DEVICE_NAME_STR,
1219                                 (vconf_callback_fn)__bt_phone_name_changed_cb) != 0)
1220                         BT_ERR("vconf_ignore_key_changed failed");
1221         }
1222
1223         /* bt-service should be terminated when BT is off */
1224         if (!TIZEN_FEATURE_BT_USB_DONGLE) {
1225                 /* TODO: Implement to check if it is the recovery mode or not */
1226                 _bt_reliable_terminate_service(NULL);
1227         }
1228
1229         return FALSE;
1230 }
1231
1232 static void __bt_adapter_update_bt_enabled(void)
1233 {
1234         int result = BLUETOOTH_ERROR_NONE;
1235
1236         BT_INFO("_bt_adapter_update_bt_enabled >> Init profiles...");
1237         if (BLUETOOTH_ERROR_NONE != _bt_init_profiles())
1238                 BT_ERR("Bluetooth profile init failed");
1239
1240         _bt_device_handle_adapter_state(TRUE);
1241
1242         /* Update Bluetooth Status to notify other modules */
1243         if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_ON) != 0)
1244                 BT_ERR("Set vconf failed\n");
1245
1246         if (vconf_set_int(VCONFKEY_BT_DEVICE, VCONFKEY_BT_DEVICE_NONE) != 0)
1247                 BT_ERR("Set vconf failed\n");
1248
1249         /* TODO:Add timer function to handle any further post processing */
1250         g_idle_add((GSourceFunc)__bt_adapter_post_set_enabled, NULL);
1251
1252         /*Return BT_ADAPTER_ENABLE Method invocation context */
1253         __bt_adapter_handle_pending_requests(BT_ENABLE_ADAPTER, NULL, 0);
1254         /*Send BT Enabled event to application */
1255         _bt_send_event(BT_ADAPTER_EVENT, BLUETOOTH_EVENT_ENABLED,
1256                         g_variant_new("(i)", result));
1257 }
1258
1259 static void __bt_adapter_update_bt_disabled(void)
1260 {
1261         int result = BLUETOOTH_ERROR_NONE;
1262         int power_off_status = 0;
1263         int ret;
1264
1265         BT_INFO("_bt_adapter_update_bt_disabled >> Cleanup profiles...");
1266         _bt_cleanup_profiles();
1267
1268         _bt_device_handle_adapter_state(FALSE);
1269
1270         /* Update the vconf BT status in normal Deactivation case only */
1271         ret = vconf_get_int(VCONFKEY_SYSMAN_POWER_OFF_STATUS, &power_off_status);
1272         BT_DBG("ret : %d, power_off_status : %d", ret, power_off_status);
1273
1274         /* Update Bluetooth Status to notify other modules */
1275         if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_OFF) != 0)
1276                 BT_ERR("Set vconf failed");
1277
1278         if (vconf_set_int(VCONFKEY_BT_DEVICE, VCONFKEY_BT_DEVICE_NONE) != 0)
1279                 BT_ERR("Set vconf failed\n");
1280
1281         /* TODO:Add timer function to handle any further post processing */
1282         g_idle_add((GSourceFunc)__bt_adapter_post_set_disabled, NULL);
1283
1284         /* Return BT_ADAPTER_DISABLE Method invocation context */
1285         __bt_adapter_handle_pending_requests(BT_DISABLE_ADAPTER, NULL, 0);
1286
1287         /* Send BT Disabled event to application */
1288         _bt_send_event(BT_ADAPTER_EVENT, BLUETOOTH_EVENT_DISABLED,
1289                         g_variant_new("(i)", result));
1290 }
1291
1292 static void __bt_adapter_state_set_status(bt_status_t status)
1293 {
1294         BT_INFO("adapter_status changed [%d] -> [%d]", adapter_state, status);
1295         adapter_state = status;
1296 }
1297
1298 static void __bt_adapter_update_discovery_status(bt_adapter_discovery_state_t status)
1299 {
1300         BT_INFO("adapter_discovery_status changed [%d] -> [%d]", adapter_discovery_state, status);
1301         adapter_discovery_state = status;
1302 }
1303
1304 static void __bt_adapter_state_change_callback(int bt_status)
1305 {
1306         BT_INFO("__bt_adapter_state_change_callback: status [%d]", bt_status);
1307
1308         switch (bt_status) {
1309         case BT_DEACTIVATED:
1310                 __bt_adapter_state_set_status(bt_status);
1311
1312                 /* Adapter is disabled, unregister event handlers */
1313                 _bt_service_unregister_event_handler_callback(BT_ADAPTER_MODULE);
1314                 //_bt_deinit_device_event_handler();
1315
1316                 /* Add Adapter disabled post processing codes */
1317                 __bt_adapter_update_bt_disabled();
1318                 break;
1319         case BT_ACTIVATED:
1320                 __bt_adapter_state_set_status(bt_status);
1321                 /* Add Adapter enabled post processing codes */
1322                 if (timer_id > 0) {
1323                         BT_DBG("g_source is removed");
1324                         g_source_remove(timer_id);
1325                         timer_id = 0;
1326                 }
1327                 __bt_adapter_update_bt_enabled();
1328                 break;
1329         default:
1330                 BT_ERR("Incorrect Bluetooth adapter state changed status");
1331
1332         }
1333 }
1334
1335 int _bt_set_adapter_request_state(int enable)
1336 {
1337         return oal_set_adapter_request_state(enable);
1338 }
1339
1340 int _bt_set_le_request_state(int enable)
1341 {
1342         return oal_set_le_request_state(enable);
1343 }
1344
1345 static int __bt_adapter_state_handle_request(gboolean enable)
1346 {
1347         int result = BLUETOOTH_ERROR_NONE;
1348         BT_DBG("");
1349
1350         switch (adapter_state) {
1351         case BT_ACTIVATING: {
1352                 BT_INFO("Adapter is currently in activating state, state [%d]",
1353                                 adapter_state);
1354                 if (enable) {
1355                         return BLUETOOTH_ERROR_IN_PROGRESS;
1356                 } else {
1357                         if (adapter_discovery_state == ADAPTER_DISCOVERY_STARTED ||
1358                                         adapter_discovery_state == ADAPTER_DISCOVERY_STARTING) {
1359                                 /*TODO Stop Discovery*/
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_ACTIVATED: {
1376                 BT_INFO("Adapter is currently in activated state, state [%d]",
1377                                 adapter_state);
1378                 if (enable) {
1379                         return BLUETOOTH_ERROR_DEVICE_ALREADY_ENABLED;
1380                 } else {
1381                         if (adapter_discovery_state == ADAPTER_DISCOVERY_STARTED ||
1382                                         adapter_discovery_state == ADAPTER_DISCOVERY_STARTING) {
1383                                 /*TODO Stop Discovery*/
1384                                 __bt_adapter_update_discovery_status(FALSE);
1385                         }
1386                         result = adapter_disable();
1387                         if (result != OAL_STATUS_SUCCESS) {
1388                                 BT_ERR("adapter_enable failed: [%d]", result);
1389                                 result = BLUETOOTH_ERROR_INTERNAL;
1390                                 /*TODO: perform if anything more needs to be done to handle failure */
1391                         } else {
1392                                 /* TODO: To be handled */
1393                                 __bt_adapter_state_set_status(BT_DEACTIVATING);
1394                                 result = BLUETOOTH_ERROR_NONE;
1395                         }
1396                 }
1397                 break;
1398         }
1399         case BT_DEACTIVATING: {
1400                 BT_INFO("Adapter is currently in deactivating state, state [%d]",
1401                                 adapter_state);
1402                 if (!enable) {
1403                         return BLUETOOTH_ERROR_IN_PROGRESS;
1404
1405                 } else {
1406                         result = adapter_enable();
1407                         if (result != OAL_STATUS_SUCCESS && result != OAL_STATUS_PENDING) {
1408                                 BT_ERR("adapter_enable failed: [%d]", result);
1409                                 adapter_disable();
1410                                 result = BLUETOOTH_ERROR_INTERNAL;
1411                                 /*TODO: perform if anything more needs to be done to handle failure */
1412                         } else {
1413                                 /* TODO: To be handled */
1414                                 __bt_adapter_state_set_status(BT_ACTIVATING);
1415                                 result = BLUETOOTH_ERROR_NONE;
1416                         }
1417                 }
1418                 break;
1419         }
1420         case BT_DEACTIVATED: {
1421                 BT_INFO("Adapter is currently in deactivated state, state [%d]",
1422                                 adapter_state);
1423                 if (!enable) {
1424                         return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
1425                 } else {
1426                         result = adapter_enable();
1427                         if (result != OAL_STATUS_SUCCESS && result != OAL_STATUS_PENDING) {
1428                                 BT_ERR("adapter_enable failed: [%d]", result);
1429                                 adapter_disable();
1430                                 result = BLUETOOTH_ERROR_INTERNAL;
1431                                 /*TODO: perform if anything more needs to be done to handle failure */
1432                         } else {
1433                                 /* TODO: To be handled */
1434                                 __bt_adapter_state_set_status(BT_ACTIVATING);
1435                                 result = BLUETOOTH_ERROR_NONE;
1436                         }
1437                 }
1438                 break;
1439         }
1440         default:
1441                 BT_ERR("Unknown state: %d", adapter_state);
1442                 break;
1443         }
1444
1445         if (enable && result == BLUETOOTH_ERROR_NONE) {
1446                 /* Adapter enable request is successful, setup event handlers */
1447                 _bt_service_register_event_handler_callback(
1448                                 BT_ADAPTER_MODULE, __bt_adapter_event_handler);
1449                 _bt_device_state_handle_callback_set_request();
1450         }
1451         return result;
1452 }
1453
1454 static int __bt_adapter_state_discovery_request(gboolean enable,
1455                 unsigned short max_response, unsigned short duration,
1456                 unsigned int mask, gboolean is_custom,
1457                 bt_discovery_role_type_t role)
1458 {
1459         int result = BLUETOOTH_ERROR_NONE;
1460
1461         BT_DBG("+");
1462         switch (adapter_discovery_state) {
1463         case ADAPTER_DISCOVERY_STARTED: {
1464                 BT_INFO("Adapter is currently in discovery started state, state [%d]",
1465                                 adapter_discovery_state);
1466                 if (enable) {
1467                         return BLUETOOTH_ERROR_IN_PROGRESS;
1468                 } else {
1469                         result = adapter_stop_inquiry();
1470                         if (result != OAL_STATUS_SUCCESS) {
1471                                 BT_ERR("Discover stop failed: %d", result);
1472                                 result = BLUETOOTH_ERROR_INTERNAL;
1473                         } else {
1474                                 BT_ERR("Stop Discovery Triggered successfully");
1475                                 __bt_adapter_update_discovery_status(ADAPTER_DISCOVERY_STOPPING);
1476                                 result = BLUETOOTH_ERROR_NONE;
1477                         }
1478                 }
1479                 break;
1480         }
1481         case ADAPTER_DISCOVERY_STARTING: {
1482                 BT_INFO("Adapter is currently in discovery starting state, state [%d]",
1483                                 adapter_discovery_state);
1484
1485                 result = enable ?  BLUETOOTH_ERROR_IN_PROGRESS :
1486                                         BLUETOOTH_ERROR_DEVICE_BUSY;
1487
1488                 break;
1489         }
1490         case ADAPTER_DISCOVERY_STOPPED: {
1491                 BT_INFO("Adapter is currently in discovery stopped state, state [%d]",
1492                                 adapter_discovery_state);
1493                 if (!enable)
1494                         return BLUETOOTH_ERROR_NOT_IN_OPERATION;
1495                 else {
1496                         BT_DBG("max_resp: %u, duration: %u, cod: 0x%X", max_response, duration, mask);
1497
1498                         if (!is_custom)
1499                                 result = adapter_start_inquiry(duration);
1500                         else
1501                                 result = adapter_start_custom_inquiry(role);
1502
1503                         if (result != OAL_STATUS_SUCCESS) {
1504                                 BT_ERR("Start Discovery failed: %d", result);
1505                                 result = BLUETOOTH_ERROR_INTERNAL;
1506                         } else {
1507                                 BT_ERR("Start Discovery Triggered successfully");
1508                                 __bt_adapter_update_discovery_status(ADAPTER_DISCOVERY_STARTING);
1509                                 result = BLUETOOTH_ERROR_NONE;
1510                         }
1511                 }
1512                 break;
1513         }
1514         case ADAPTER_DISCOVERY_STOPPING: {
1515                 BT_INFO("Adapter is currently in discovery stopping state, state [%d]",
1516                                 adapter_discovery_state);
1517
1518                 result = enable ?  BLUETOOTH_ERROR_DEVICE_BUSY :
1519                                         BLUETOOTH_ERROR_NOT_IN_OPERATION;
1520
1521                 break;
1522         }
1523         default:
1524                 BT_ERR("Unknown state: %d", adapter_discovery_state);
1525                 break;
1526         }
1527
1528         BT_DBG("-");
1529         return result;
1530 }
1531
1532 static void __bt_adapter_discovery_state_change_callback(int bt_discovery_status)
1533 {
1534         BT_INFO("__bt_adapter_discovery_state_change_callback: status [%d]", bt_discovery_status);
1535         GVariant *param = NULL;
1536         int result = BLUETOOTH_ERROR_NONE;
1537
1538         switch (bt_discovery_status) {
1539         case ADAPTER_DISCOVERY_STOPPED:
1540         {
1541                 __bt_adapter_update_discovery_status(bt_discovery_status);
1542                 param = g_variant_new("(i)", result);
1543                 _bt_send_event(BT_ADAPTER_EVENT,
1544                                 BLUETOOTH_EVENT_DISCOVERY_FINISHED,
1545                                 param);
1546                 break;
1547         }
1548         case ADAPTER_DISCOVERY_STARTED:
1549         {
1550                 __bt_adapter_update_discovery_status(bt_discovery_status);
1551                 param = g_variant_new("(i)", result);
1552                 _bt_send_event(BT_ADAPTER_EVENT,
1553                                 BLUETOOTH_EVENT_DISCOVERY_STARTED,
1554                                 param);
1555                 break;
1556         }
1557         default:
1558                 BT_ERR("Incorrect Bluetooth adapter Discovery state changed status");
1559         }
1560 }
1561
1562 static void __bt_set_visible_mode(void)
1563 {
1564         int timeout = 0;
1565 #ifdef TIZEN_FEATURE_BT_DPM
1566         int discoverable_state = DPM_BT_ERROR;
1567 #endif
1568
1569         if (vconf_get_int(BT_FILE_VISIBLE_TIME, &timeout) != 0)
1570                 BT_ERR("Fail to get the timeout value");
1571
1572 #ifdef TIZEN_FEATURE_BT_DPM
1573         _bt_dpm_get_bluetooth_limited_discoverable_state(&discoverable_state);
1574         if (timeout == -1 || discoverable_state == DPM_RESTRICTED) {
1575                 if (_bt_set_discoverable_mode(
1576                                         BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE,
1577                                         timeout) != BLUETOOTH_ERROR_NONE) {
1578                         if (vconf_set_int(BT_FILE_VISIBLE_TIME, 0) != 0)
1579                                 BT_ERR("Set vconf failed");
1580                 }
1581         } else {
1582                 if (_bt_set_discoverable_mode(
1583                                         BLUETOOTH_DISCOVERABLE_MODE_CONNECTABLE,
1584                                         timeout) != BLUETOOTH_ERROR_NONE) {
1585                         BT_ERR("Set connectable mode failed");
1586                 }
1587         }
1588 #else
1589         if (timeout == -1) {
1590                 if (_bt_set_discoverable_mode(
1591                                         BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE,
1592                                         timeout) != BLUETOOTH_ERROR_NONE) {
1593                         if (vconf_set_int(BT_FILE_VISIBLE_TIME, 0) != 0)
1594                                 BT_ERR("Set vconf failed");
1595                 }
1596         } else {
1597                 if (_bt_set_discoverable_mode(
1598                                         BLUETOOTH_DISCOVERABLE_MODE_CONNECTABLE,
1599                                         timeout) != BLUETOOTH_ERROR_NONE) {
1600                         BT_ERR("Set connectable mode failed");
1601                 }
1602         }
1603 #endif
1604 }
1605
1606 static void __bt_set_local_name(void)
1607 {
1608         char *phone_name = NULL;
1609         char *ptr = NULL;
1610
1611         phone_name = vconf_get_str(VCONFKEY_SETAPPL_DEVICE_NAME_STR);
1612
1613         if (!phone_name)
1614                 return;
1615
1616         if (strlen(phone_name) != 0) {
1617                 if (!g_utf8_validate(phone_name, -1, (const char **)&ptr))
1618                         *ptr = '\0';
1619
1620                 _bt_set_local_name(phone_name);
1621         }
1622         free(phone_name);
1623 }
1624
1625 void _bt_adapter_set_status(bt_status_t status)
1626 {
1627         BT_INFO("adapter_status changed [%d] -> [%d]", adapter_state, status);
1628         adapter_state = status;
1629 }
1630
1631 bt_status_t _bt_adapter_get_status(void)
1632 {
1633         return adapter_state;
1634 }
1635
1636 void _bt_set_disabled(int result)
1637 {
1638         int power_off_status = 0;
1639         int ret;
1640         int ret_pm_ignore;
1641         int pm_ignore_mode = 0;
1642
1643         ret = vconf_get_int(VCONFKEY_SYSMAN_POWER_OFF_STATUS, &power_off_status);
1644         BT_DBG("ret : %d, power_off_status : %d", ret, power_off_status);
1645
1646         ret_pm_ignore = vconf_get_int(VCONFKEY_PM_KEY_IGNORE, &pm_ignore_mode);
1647
1648         /* Update the vconf BT status in normal Deactivation case only */
1649         if (ret == 0 && power_off_status == VCONFKEY_SYSMAN_POWER_OFF_NONE &&
1650                 ret_pm_ignore == 0 && pm_ignore_mode != VCONFKEY_PM_KEY_LOCK) {
1651
1652                 BT_DBG("Update vconf for BT normal Deactivation");
1653
1654                 if (result == BLUETOOTH_ERROR_TIMEOUT)
1655                         if (vconf_set_int(BT_OFF_DUE_TO_TIMEOUT, 1) != 0)
1656                                 BT_ERR("Set vconf failed");
1657
1658                 /* Update Bluetooth Status to notify other modules */
1659                 if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_OFF) != 0)
1660                         BT_ERR("Set vconf failed");
1661
1662                 if (_bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_STATE,
1663                                                         EVT_VAL_BT_OFF) != ES_R_OK)
1664                         BT_ERR("Fail to set value");
1665         }
1666
1667         if (vconf_set_int(VCONFKEY_BT_DEVICE, VCONFKEY_BT_DEVICE_NONE) != 0)
1668                 BT_ERR("Set vconf failed\n");
1669
1670         _bt_adapter_set_status(BT_DEACTIVATED);
1671         __bt_adapter_update_discovery_status(ADAPTER_DISCOVERY_STOPPED);
1672
1673         BT_INFO("Adapter disabled");
1674 }
1675