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         BT_INFO("+");
 961
 962         /*TODO: Init bluetooth profiles */
 963         ret = _bt_hidhost_initialize();
 964         if (ret != BLUETOOTH_ERROR_NONE)
 965                 BT_ERR("_bt_hidhost_initialize Failed");
 966
 967         ret = _bt_socket_init();
 968         if (ret != BLUETOOTH_ERROR_NONE)
 969                 BT_ERR("_bt_socket_init Failed");
 970
 971         /*
 972          * Query local adapter services and based on a2dp service uuids initialized
 973          * in bluetooth stack, enable A2DP sourec or A2DP sink role.
 974          */
 975         ret =  adapter_get_service_uuids();
 976         if (ret != OAL_STATUS_SUCCESS)
 977                 BT_ERR("adapter_get_service_uuids failed: %d", ret);
 978         else
 979                 a2dp_init_pending = TRUE;
 980
 981
 982         /* Initialize HFP Audio Gateway */
 983         ret = _bt_audio_initialize(BT_AG_MODULE);
 984         if (ret != BLUETOOTH_ERROR_NONE)
 985                 BT_ERR("_bt_audio_initialize(BT_AG_MODULE) Failed");
 986
 987         /* Registering callback for receiving audio services searched */
 988         ret = _bt_audio_initialize(BT_AUDIO_ALL_MODULE);
 989         if (ret != BLUETOOTH_ERROR_NONE)
 990                 BT_ERR("_bt_audio_initialize(BT_AUDIO_ALL_MODULE) Failed");
 991
 992         ret = _bt_hdp_init();
 993         if (ret != BLUETOOTH_ERROR_NONE)
 994                 BT_ERR("_bt_hdp_init Failed");
 995
 996         ret = _bt_gatt_init();
 997         if (ret != BLUETOOTH_ERROR_NONE)
 998                 BT_ERR("_bt_gatt_init Failed");
 999
1000         return BLUETOOTH_ERROR_NONE;
1001 }
1002
1003 int _bt_cleanup_profiles(void)
1004 {
1005         /* TODO: Cleanup bluetooth profiles */
1006         _bt_hidhost_deinitialize();
1007         _bt_socket_deinit();
1008 #if 0
1009         /* TODO: Cleanup bluetooth audio profiles */
1010         //_bt_audio_deinitialize(BT_A2DP_SOURCE_MODULE);
1011         //_bt_audio_deinitialize(BT_AVRCP_MODULE);
1012         //_bt_audio_deinitialize(BT_A2DP_SINK_MODULE);
1013         //_bt_audio_deinitialize(BT_AG_MODULE);
1014         //_bt_audio_deinitialize(BT_AVRCP_CTRL_MODULE);
1015         //_bt_audio_deinitialize(BT_AUDIO_ALL_MODULE);
1016 #endif
1017         _bt_hdp_deinit();
1018         _bt_gatt_deinit();
1019
1020         return BLUETOOTH_ERROR_NONE;
1021 }
1022
1023 /* OAL post initialization handler */
1024 static void __bt_post_oal_init(void)
1025 {
1026         int ret;
1027         int status = VCONFKEY_BT_STATUS_OFF;
1028
1029         BT_DBG("OAL initialized");
1030         if (vconf_get_int(VCONFKEY_BT_STATUS, &status) != 0)
1031                 BT_ERR("Fail to get the enabled value");
1032
1033 #if 0
1034         /* Update Bluetooth Status to OFF */
1035         if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_OFF) != 0)
1036                 BT_ERR("Set vconf failed\n");
1037 #endif
1038
1039         if (status & VCONFKEY_BT_STATUS_ON) {
1040                 ret = _bt_enable_adapter();
1041                 if (ret != BLUETOOTH_ERROR_NONE)
1042                         BT_ERR("_bt_enable_adapter failed with error: %d", ret);
1043         }
1044 }
1045
1046 /* OAL initialization handler */
1047 static void __bt_handle_oal_initialisation(oal_event_t event)
1048 {
1049         BT_DBG("");
1050
1051         switch (event) {
1052         case OAL_EVENT_OAL_INITIALISED_SUCCESS:
1053                 __bt_post_oal_init();
1054                 break;
1055         case OAL_EVENT_OAL_INITIALISED_FAILED:
1056                 BT_ERR("OAL Initialisation Failed, terminate bt-service daemon..");
1057                 g_idle_add(_bt_terminate_service, NULL);
1058                 break;
1059         default:
1060                 BT_ERR("Unknown Event");
1061                 break;
1062         }
1063 }
1064
1065 static gboolean __bt_is_service_request_present(int service_function)
1066 {
1067         GSList *l;
1068         invocation_info_t *req_info;
1069
1070         BT_DBG("+");
1071
1072         /* Get method invocation context */
1073         for (l = _bt_get_invocation_list(); l != NULL; l = g_slist_next(l)) {
1074                 req_info = l->data;
1075                 if (req_info && req_info->service_function == service_function)
1076                         return TRUE;
1077         }
1078
1079         BT_DBG("-");
1080         return FALSE;
1081 }
1082
1083 /* Internal functions of core adapter service */
1084 static void __bt_adapter_handle_pending_requests(int service_function, void *user_data, unsigned int size)
1085 {
1086         GSList *l;
1087         GArray *out_param;
1088         invocation_info_t *req_info;
1089         BT_INFO("+");
1090
1091         /* Get method invocation context */
1092         for (l = _bt_get_invocation_list(); l != NULL; l = g_slist_next(l)) {
1093                 req_info = l->data;
1094                 if (req_info == NULL || req_info->service_function != service_function)
1095                         continue;
1096
1097                 /* Create out param */
1098                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1099
1100                 switch (service_function) {
1101                 case BT_ENABLE_ADAPTER:
1102                 case BT_DISABLE_ADAPTER: {
1103                         gboolean done = TRUE;
1104                         g_array_append_vals(out_param, &done, sizeof(gboolean));
1105                         break;
1106                 }
1107                 case BT_GET_LOCAL_NAME:
1108                 case BT_GET_LOCAL_ADDRESS:
1109                 case BT_GET_LOCAL_VERSION:
1110                         g_array_append_vals(out_param, user_data, size);
1111                         break;
1112                 case BT_IS_SERVICE_USED: {
1113                         unsigned int i;
1114                         gboolean used = FALSE;
1115                         unsigned char *uuid;
1116                         char uuid_str[BT_UUID_STRING_SIZE];
1117                         char *request_uuid = req_info->user_data;
1118                         service_uuid_t *service_list = user_data;
1119
1120                         BT_INFO("Check for service uuid: %s", request_uuid);
1121                         for (i = 0; i < size; i++) {
1122                                 uuid = service_list[i].uuid;
1123                                 _bt_service_convert_uuid_type_to_string(uuid_str, uuid);
1124                                 BT_INFO("Adapter Service: [%s]", uuid_str);
1125                                 if (strcasecmp(uuid_str, request_uuid) == 0) {
1126                                         BT_INFO("UUID matched!!");
1127                                         used = TRUE;
1128                                         break;
1129                                 }
1130                         }
1131
1132                         g_array_append_vals(out_param, &used, sizeof(gboolean));
1133                         break;
1134                 }
1135                 default:
1136                         BT_ERR("Unknown service function[%d]", service_function);
1137                 }
1138
1139                 _bt_service_method_return(req_info->context, out_param, req_info->result);
1140                 g_array_free(out_param, TRUE);
1141                 /* Now free invocation info for this request*/
1142                 _bt_free_info_from_invocation_list(req_info);
1143         }
1144 }
1145
1146 static void __bt_phone_name_changed_cb(keynode_t *node, void *data)
1147 {
1148         char *phone_name = NULL;
1149         char *ptr = NULL;
1150
1151         if (node == NULL)
1152                 return;
1153
1154         if (vconf_keynode_get_type(node) == VCONF_TYPE_STRING) {
1155                 phone_name = vconf_keynode_get_str(node);
1156
1157                 if (phone_name && strlen(phone_name) != 0) {
1158                         if (!g_utf8_validate(phone_name, -1,
1159                                         (const char **)&ptr))
1160                                 *ptr = '\0';
1161
1162                         _bt_set_local_name(phone_name);
1163                 }
1164         }
1165 }
1166
1167 /* Request return handlings */
1168 static gboolean __bt_adapter_post_set_enabled(gpointer user_data)
1169 {
1170         BT_INFO("__bt_adapter_post_set_enabled>>");
1171
1172         if (!TIZEN_PROFILE_TV) {
1173                 __bt_set_visible_mode();
1174
1175                 /* add the vconf noti handler */
1176                 if (0 != vconf_notify_key_changed(VCONFKEY_SETAPPL_DEVICE_NAME_STR,
1177                                 (vconf_callback_fn)__bt_phone_name_changed_cb, NULL))
1178                         BT_ERR("DEVICE_NAME key changed notification registration failed");
1179
1180                 __bt_set_local_name();
1181         } else {
1182                 if (BLUETOOTH_ERROR_NONE != _bt_set_discoverable_mode(
1183                                 BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE, 0))
1184                         BT_ERR("Fail to set discoverable mode");
1185         }
1186
1187         /* Get All properties */
1188         if (OAL_STATUS_SUCCESS != adapter_get_properties())
1189                 BT_ERR("adapter_get_properties failed");
1190
1191         /* Add Adapter enabled post processing codes */
1192         return FALSE;
1193 }
1194
1195 static gboolean __bt_adapter_post_set_disabled(gpointer user_data)
1196 {
1197         BT_INFO("_bt_adapter_post_set_disabled>>");
1198
1199         if (!TIZEN_PROFILE_TV) {
1200                 /* Add Adapter disabled post processing codes */
1201                 if (vconf_ignore_key_changed(VCONFKEY_SETAPPL_DEVICE_NAME_STR,
1202                                 (vconf_callback_fn)__bt_phone_name_changed_cb) != 0)
1203                         BT_ERR("vconf_ignore_key_changed failed");
1204         }
1205
1206         return FALSE;
1207 }
1208
1209 static void __bt_adapter_update_bt_enabled(void)
1210 {
1211         int result = BLUETOOTH_ERROR_NONE;
1212
1213         BT_INFO("_bt_adapter_update_bt_enabled >> Init profiles...");
1214         if (BLUETOOTH_ERROR_NONE != _bt_init_profiles())
1215                 BT_ERR("Bluetooth profile init failed");
1216
1217         _bt_device_handle_adapter_state(TRUE);
1218
1219         /* Update Bluetooth Status to notify other modules */
1220         if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_ON) != 0)
1221                 BT_ERR("Set vconf failed\n");
1222
1223         if (vconf_set_int(VCONFKEY_BT_DEVICE, VCONFKEY_BT_DEVICE_NONE) != 0)
1224                 BT_ERR("Set vconf failed\n");
1225
1226         /* TODO:Add timer function to handle any further post processing */
1227         g_idle_add((GSourceFunc)__bt_adapter_post_set_enabled, NULL);
1228
1229         /*Return BT_ADAPTER_ENABLE Method invocation context */
1230         __bt_adapter_handle_pending_requests(BT_ENABLE_ADAPTER, NULL, 0);
1231         /*Send BT Enabled event to application */
1232         _bt_send_event(BT_ADAPTER_EVENT, BLUETOOTH_EVENT_ENABLED,
1233                         g_variant_new("(i)", result));
1234 }
1235
1236 static void __bt_adapter_update_bt_disabled(void)
1237 {
1238         int result = BLUETOOTH_ERROR_NONE;
1239         int power_off_status = 0;
1240         int ret;
1241
1242         BT_INFO("_bt_adapter_update_bt_disabled >> Cleanup profiles...");
1243         _bt_cleanup_profiles();
1244
1245         _bt_device_handle_adapter_state(FALSE);
1246
1247         /* Update the vconf BT status in normal Deactivation case only */
1248         ret = vconf_get_int(VCONFKEY_SYSMAN_POWER_OFF_STATUS, &power_off_status);
1249         BT_DBG("ret : %d, power_off_status : %d", ret, power_off_status);
1250
1251         /* Update Bluetooth Status to notify other modules */
1252         if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_OFF) != 0)
1253                 BT_ERR("Set vconf failed");
1254
1255         if (vconf_set_int(VCONFKEY_BT_DEVICE, VCONFKEY_BT_DEVICE_NONE) != 0)
1256                 BT_ERR("Set vconf failed\n");
1257
1258         /* TODO:Add timer function to handle any further post processing */
1259         g_idle_add((GSourceFunc)__bt_adapter_post_set_disabled, NULL);
1260
1261         /* Return BT_ADAPTER_DISABLE Method invocation context */
1262         __bt_adapter_handle_pending_requests(BT_DISABLE_ADAPTER, NULL, 0);
1263
1264         /* Send BT Disabled event to application */
1265         _bt_send_event(BT_ADAPTER_EVENT, BLUETOOTH_EVENT_DISABLED,
1266                         g_variant_new("(i)", result));
1267 }
1268
1269 static void __bt_adapter_state_set_status(bt_status_t status)
1270 {
1271         BT_INFO("adapter_status changed [%d] -> [%d]", adapter_state, status);
1272         adapter_state = status;
1273 }
1274
1275 static void __bt_adapter_update_discovery_status(bt_adapter_discovery_state_t status)
1276 {
1277         BT_INFO("adapter_discovery_status changed [%d] -> [%d]", adapter_discovery_state, status);
1278         adapter_discovery_state = status;
1279 }
1280
1281 static void __bt_adapter_state_change_callback(int bt_status)
1282 {
1283         BT_INFO("__bt_adapter_state_change_callback: status [%d]", bt_status);
1284
1285         switch (bt_status) {
1286         case BT_DEACTIVATED:
1287                 __bt_adapter_state_set_status(bt_status);
1288
1289                 /* Adapter is disabled, unregister event handlers */
1290                 _bt_service_unregister_event_handler_callback(BT_ADAPTER_MODULE);
1291                 //_bt_deinit_device_event_handler();
1292
1293                 /* Add Adapter disabled post processing codes */
1294                 __bt_adapter_update_bt_disabled();
1295                 break;
1296         case BT_ACTIVATED:
1297                 __bt_adapter_state_set_status(bt_status);
1298                 /* Add Adapter enabled post processing codes */
1299                 if (timer_id > 0) {
1300                         BT_DBG("g_source is removed");
1301                         g_source_remove(timer_id);
1302                         timer_id = 0;
1303                 }
1304                 __bt_adapter_update_bt_enabled();
1305                 break;
1306         default:
1307                 BT_ERR("Incorrect Bluetooth adapter state changed status");
1308
1309         }
1310 }
1311
1312 static int __bt_adapter_state_handle_request(gboolean enable)
1313 {
1314         int result = BLUETOOTH_ERROR_NONE;
1315         BT_DBG("");
1316
1317         switch (adapter_state) {
1318         case BT_ACTIVATING: {
1319                 BT_INFO("Adapter is currently in activating state, state [%d]",
1320                                 adapter_state);
1321                 if (enable) {
1322                         return BLUETOOTH_ERROR_IN_PROGRESS;
1323                 } else {
1324                         if (adapter_discovery_state == ADAPTER_DISCOVERY_STARTED ||
1325                                         adapter_discovery_state == ADAPTER_DISCOVERY_STARTING) {
1326                                 /*TODO Stop Discovery*/
1327                                 __bt_adapter_update_discovery_status(FALSE);
1328                         }
1329                         result = adapter_disable();
1330                         if (result != OAL_STATUS_SUCCESS) {
1331                                 BT_ERR("adapter_enable failed: [%d]", result);
1332                                 result = BLUETOOTH_ERROR_INTERNAL;
1333                                 /*TODO: perform if anything more needs to be done to handle failure */
1334                         } else {
1335                                 /* TODO: To be handled */
1336                                 __bt_adapter_state_set_status(BT_DEACTIVATING);
1337                                 result = BLUETOOTH_ERROR_NONE;
1338                         }
1339                 }
1340                 break;
1341         }
1342         case BT_ACTIVATED: {
1343                 BT_INFO("Adapter is currently in activated state, state [%d]",
1344                                 adapter_state);
1345                 if (enable) {
1346                         return BLUETOOTH_ERROR_DEVICE_ALREADY_ENABLED;
1347                 } else {
1348                         if (adapter_discovery_state == ADAPTER_DISCOVERY_STARTED ||
1349                                         adapter_discovery_state == ADAPTER_DISCOVERY_STARTING) {
1350                                 /*TODO Stop Discovery*/
1351                                 __bt_adapter_update_discovery_status(FALSE);
1352                         }
1353                         result = adapter_disable();
1354                         if (result != OAL_STATUS_SUCCESS) {
1355                                 BT_ERR("adapter_enable failed: [%d]", result);
1356                                 result = BLUETOOTH_ERROR_INTERNAL;
1357                                 /*TODO: perform if anything more needs to be done to handle failure */
1358                         } else {
1359                                 /* TODO: To be handled */
1360                                 __bt_adapter_state_set_status(BT_DEACTIVATING);
1361                                 result = BLUETOOTH_ERROR_NONE;
1362                         }
1363                 }
1364                 break;
1365         }
1366         case BT_DEACTIVATING: {
1367                 BT_INFO("Adapter is currently in deactivating state, state [%d]",
1368                                 adapter_state);
1369                 if (!enable) {
1370                         return BLUETOOTH_ERROR_IN_PROGRESS;
1371
1372                 } else {
1373                         result = adapter_enable();
1374                         if (result != OAL_STATUS_SUCCESS && result != OAL_STATUS_PENDING) {
1375                                 BT_ERR("adapter_enable failed: [%d]", result);
1376                                 adapter_disable();
1377                                 result = BLUETOOTH_ERROR_INTERNAL;
1378                                 /*TODO: perform if anything more needs to be done to handle failure */
1379                         } else {
1380                                 /* TODO: To be handled */
1381                                 __bt_adapter_state_set_status(BT_ACTIVATING);
1382                                 result = BLUETOOTH_ERROR_NONE;
1383                         }
1384                 }
1385                 break;
1386         }
1387         case BT_DEACTIVATED: {
1388                 BT_INFO("Adapter is currently in deactivated state, state [%d]",
1389                                 adapter_state);
1390                 if (!enable) {
1391                         return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
1392                 } else {
1393                         result = adapter_enable();
1394                         if (result != OAL_STATUS_SUCCESS && result != OAL_STATUS_PENDING) {
1395                                 BT_ERR("adapter_enable failed: [%d]", result);
1396                                 adapter_disable();
1397                                 result = BLUETOOTH_ERROR_INTERNAL;
1398                                 /*TODO: perform if anything more needs to be done to handle failure */
1399                         } else {
1400                                 /* TODO: To be handled */
1401                                 __bt_adapter_state_set_status(BT_ACTIVATING);
1402                                 result = BLUETOOTH_ERROR_NONE;
1403                         }
1404                 }
1405                 break;
1406         }
1407         default:
1408                 BT_ERR("Unknown state: %d", adapter_state);
1409                 break;
1410         }
1411
1412         if (enable && result == BLUETOOTH_ERROR_NONE) {
1413                 /* Adapter enable request is successful, setup event handlers */
1414                 _bt_service_register_event_handler_callback(
1415                                 BT_ADAPTER_MODULE, __bt_adapter_event_handler);
1416                 _bt_device_state_handle_callback_set_request();
1417         }
1418         return result;
1419 }
1420
1421 static int __bt_adapter_state_discovery_request(gboolean enable,
1422                 unsigned short max_response, unsigned short duration,
1423                 unsigned int mask, gboolean is_custom,
1424                 bt_discovery_role_type_t role)
1425 {
1426         int result = BLUETOOTH_ERROR_NONE;
1427
1428         BT_DBG("+");
1429         switch (adapter_discovery_state) {
1430         case ADAPTER_DISCOVERY_STARTED: {
1431                 BT_INFO("Adapter is currently in discovery started state, state [%d]",
1432                                 adapter_discovery_state);
1433                 if (enable) {
1434                         return BLUETOOTH_ERROR_IN_PROGRESS;
1435                 } else {
1436                         result = adapter_stop_inquiry();
1437                         if (result != OAL_STATUS_SUCCESS) {
1438                                 BT_ERR("Discover stop failed: %d", result);
1439                                 result = BLUETOOTH_ERROR_INTERNAL;
1440                         } else {
1441                                 BT_ERR("Stop Discovery Triggered successfully");
1442                                 __bt_adapter_update_discovery_status(ADAPTER_DISCOVERY_STOPPING);
1443                                 result = BLUETOOTH_ERROR_NONE;
1444                         }
1445                 }
1446                 break;
1447         }
1448         case ADAPTER_DISCOVERY_STARTING: {
1449                 BT_INFO("Adapter is currently in discovery starting state, state [%d]",
1450                                 adapter_discovery_state);
1451                 if (enable) {
1452                         return BLUETOOTH_ERROR_IN_PROGRESS;
1453                 } else {
1454                         result = adapter_stop_inquiry();
1455                         if (result != OAL_STATUS_SUCCESS) {
1456                                 BT_ERR("Discover stop failed: %d", result);
1457                                 result = BLUETOOTH_ERROR_INTERNAL;
1458                         } else {
1459                                 BT_ERR("Stop Discovery Triggered successfully");
1460                                 __bt_adapter_update_discovery_status(ADAPTER_DISCOVERY_STOPPING);
1461                                 result = BLUETOOTH_ERROR_NONE;
1462                         }
1463                 }
1464                 break;
1465         }
1466         case ADAPTER_DISCOVERY_STOPPED: {
1467                 BT_INFO("Adapter is currently in discovery stopped state, state [%d]",
1468                                 adapter_discovery_state);
1469                 if (!enable)
1470                         return BLUETOOTH_ERROR_NOT_IN_OPERATION;
1471                 else {
1472                         BT_DBG("max_resp: %u, duration: %u, cod: 0x%X", max_response, duration, mask);
1473
1474                         if (!is_custom)
1475                                 result = adapter_start_inquiry(duration);
1476                         else
1477                                 result = adapter_start_custom_inquiry(role);
1478
1479                         if (result != OAL_STATUS_SUCCESS) {
1480                                 BT_ERR("Start Discovery failed: %d", result);
1481                                 result = BLUETOOTH_ERROR_INTERNAL;
1482                         } else {
1483                                 BT_ERR("Start Discovery Triggered successfully");
1484                                 __bt_adapter_update_discovery_status(ADAPTER_DISCOVERY_STARTING);
1485                                 result = BLUETOOTH_ERROR_NONE;
1486                         }
1487                 }
1488                 break;
1489         }
1490         case ADAPTER_DISCOVERY_STOPPING: {
1491                 BT_INFO("Adapter is currently in discovery stopping 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                         if (!is_custom)
1498                                 result = adapter_start_inquiry(duration);
1499                         else
1500                                 result = adapter_start_custom_inquiry(role);
1501                         if (result != OAL_STATUS_SUCCESS) {
1502                                 BT_ERR("Start Discovery failed: %d", result);
1503                                 result = BLUETOOTH_ERROR_INTERNAL;
1504                         } else {
1505                                 BT_ERR("Start Discovery Triggered successfully");
1506                         __bt_adapter_update_discovery_status(ADAPTER_DISCOVERY_STARTING);
1507                                 result = BLUETOOTH_ERROR_NONE;
1508                         }
1509                 }
1510                 break;
1511         }
1512         default:
1513                 BT_ERR("Unknown state: %d", adapter_discovery_state);
1514                 break;
1515         }
1516
1517         BT_DBG("-");
1518         return result;
1519 }
1520
1521 static void __bt_adapter_discovery_state_change_callback(int bt_discovery_status)
1522 {
1523         BT_INFO("__bt_adapter_discovery_state_change_callback: status [%d]", bt_discovery_status);
1524         GVariant *param = NULL;
1525         int result = BLUETOOTH_ERROR_NONE;
1526
1527         switch (bt_discovery_status) {
1528         case ADAPTER_DISCOVERY_STOPPED:
1529         {
1530                 __bt_adapter_update_discovery_status(bt_discovery_status);
1531                 param = g_variant_new("(i)", result);
1532                 _bt_send_event(BT_ADAPTER_EVENT,
1533                                 BLUETOOTH_EVENT_DISCOVERY_FINISHED,
1534                                 param);
1535                 break;
1536         }
1537         case ADAPTER_DISCOVERY_STARTED:
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_STARTED,
1543                                 param);
1544                 break;
1545         }
1546         default:
1547                 BT_ERR("Incorrect Bluetooth adapter Discovery state changed status");
1548         }
1549 }
1550
1551 static void __bt_set_visible_mode(void)
1552 {
1553         int timeout = 0;
1554 #ifdef TIZEN_FEATURE_BT_DPM
1555         int discoverable_state = DPM_BT_ERROR;
1556 #endif
1557
1558         if (vconf_get_int(BT_FILE_VISIBLE_TIME, &timeout) != 0)
1559                 BT_ERR("Fail to get the timeout value");
1560
1561 #ifdef TIZEN_FEATURE_BT_DPM
1562         _bt_dpm_get_bluetooth_limited_discoverable_state(&discoverable_state);
1563         if (timeout == -1 || discoverable_state == DPM_RESTRICTED) {
1564                 if (_bt_set_discoverable_mode(
1565                                         BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE,
1566                                         timeout) != BLUETOOTH_ERROR_NONE) {
1567                         if (vconf_set_int(BT_FILE_VISIBLE_TIME, 0) != 0)
1568                                 BT_ERR("Set vconf failed");
1569                 }
1570         } else {
1571                 if (_bt_set_discoverable_mode(
1572                                         BLUETOOTH_DISCOVERABLE_MODE_CONNECTABLE,
1573                                         timeout) != BLUETOOTH_ERROR_NONE) {
1574                         BT_ERR("Set connectable mode failed");
1575                 }
1576         }
1577 #else
1578         if (timeout == -1) {
1579                 if (_bt_set_discoverable_mode(
1580                                         BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE,
1581                                         timeout) != BLUETOOTH_ERROR_NONE) {
1582                         if (vconf_set_int(BT_FILE_VISIBLE_TIME, 0) != 0)
1583                                 BT_ERR("Set vconf failed");
1584                 }
1585         } else {
1586                 if (_bt_set_discoverable_mode(
1587                                         BLUETOOTH_DISCOVERABLE_MODE_CONNECTABLE,
1588                                         timeout) != BLUETOOTH_ERROR_NONE) {
1589                         BT_ERR("Set connectable mode failed");
1590                 }
1591         }
1592 #endif
1593 }
1594
1595 static void __bt_set_local_name(void)
1596 {
1597         char *phone_name = NULL;
1598         char *ptr = NULL;
1599
1600         phone_name = vconf_get_str(VCONFKEY_SETAPPL_DEVICE_NAME_STR);
1601
1602         if (!phone_name)
1603                 return;
1604
1605         if (strlen(phone_name) != 0) {
1606                 if (!g_utf8_validate(phone_name, -1, (const char **)&ptr))
1607                         *ptr = '\0';
1608
1609                 _bt_set_local_name(phone_name);
1610         }
1611         free(phone_name);
1612 }
1613
1614 void _bt_adapter_set_status(bt_status_t status)
1615 {
1616         BT_INFO("adapter_status changed [%d] -> [%d]", adapter_state, status);
1617         adapter_state = status;
1618 }
1619
1620 bt_status_t _bt_adapter_get_status(void)
1621 {
1622         return adapter_state;
1623 }
1624
1625 void _bt_set_disabled(int result)
1626 {
1627         int power_off_status = 0;
1628         int ret;
1629         int ret_pm_ignore;
1630         int pm_ignore_mode = 0;
1631
1632         ret = vconf_get_int(VCONFKEY_SYSMAN_POWER_OFF_STATUS, &power_off_status);
1633         BT_DBG("ret : %d, power_off_status : %d", ret, power_off_status);
1634
1635         ret_pm_ignore = vconf_get_int(VCONFKEY_PM_KEY_IGNORE, &pm_ignore_mode);
1636
1637         /* Update the vconf BT status in normal Deactivation case only */
1638         if (ret == 0 && power_off_status == VCONFKEY_SYSMAN_POWER_OFF_NONE &&
1639                 ret_pm_ignore == 0 && pm_ignore_mode != VCONFKEY_PM_KEY_LOCK) {
1640
1641                 BT_DBG("Update vconf for BT normal Deactivation");
1642
1643                 if (result == BLUETOOTH_ERROR_TIMEOUT)
1644                         if (vconf_set_int(BT_OFF_DUE_TO_TIMEOUT, 1) != 0)
1645                                 BT_ERR("Set vconf failed");
1646
1647                 /* Update Bluetooth Status to notify other modules */
1648                 if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_OFF) != 0)
1649                         BT_ERR("Set vconf failed");
1650
1651                 if (_bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_STATE,
1652                                                         EVT_VAL_BT_OFF) != ES_R_OK)
1653                         BT_ERR("Fail to set value");
1654         }
1655
1656         if (vconf_set_int(VCONFKEY_BT_DEVICE, VCONFKEY_BT_DEVICE_NONE) != 0)
1657                 BT_ERR("Set vconf failed\n");
1658
1659         _bt_cancel_queued_transfers();
1660         _bt_adapter_set_status(BT_DEACTIVATED);
1661         __bt_adapter_update_discovery_status(ADAPTER_DISCOVERY_STOPPED);
1662
1663         BT_INFO("Adapter disabled");
1664 }
1665