bt-service-adaptation/services/audio/avrcp/bt-service-avrcp-ctrl.c

   1 /*
   2  * Bluetooth-frwk
   3  *
   4  * Copyright (c) 2015 - 2016 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact:  Nilesh Trimbake <t.shripati@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *              http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 #include <sys/socket.h>
  23 #include <sys/errno.h>
  24 #include <sys/stat.h>
  25 #include <fcntl.h>
  26 #include <vconf.h>
  27
  28 #include "oal-hardware.h"
  29 #include "oal-device-mgr.h"
  30 #include <oal-manager.h>
  31 #include <oal-avrcp-ct.h>
  32
  33 #include <bt-service-avrcp-ctrl.h>
  34 #include <bluetooth-media-control.h>
  35 #include <bt-service-event.h>
  36
  37 static int __media_prop_to_oal_type(int type)
  38 {
  39         int oal_type;
  40
  41         switch (type) {
  42         case EQUALIZER:
  43                 oal_type = OAL_EQUALIZER;
  44                 break;
  45         case SHUFFLE:
  46                 oal_type = OAL_SHUFFLE;
  47                 break;
  48         case REPEAT:
  49                 oal_type = OAL_REPEAT;
  50                 break;
  51         case SCAN:
  52                 oal_type = OAL_SCAN;
  53                 break;
  54         case POSITION:
  55                 oal_type = OAL_PLAY_POSITION;
  56                 break;
  57         case STATUS:
  58                 oal_type = OAL_PLAY_STATUS;
  59                 break;
  60         default:
  61                 BT_ERR("Unknown type: %d", type);
  62                 oal_type = -1;
  63         }
  64
  65         return oal_type;
  66 }
  67
  68 static int __oal_type_to_media_prop(int oal_type)
  69 {
  70         int type;
  71
  72         switch (oal_type) {
  73         case OAL_EQUALIZER:
  74                 type = EQUALIZER;
  75                 break;
  76         case OAL_SHUFFLE:
  77                 type = SHUFFLE;
  78                 break;
  79         case OAL_REPEAT:
  80                 type = REPEAT;
  81                 break;
  82         case OAL_SCAN:
  83                 type = SCAN;
  84                 break;
  85         case OAL_PLAY_POSITION:
  86                 type = POSITION;
  87                 break;
  88         case OAL_PLAY_STATUS:
  89                 type = STATUS;
  90                 break;
  91         default:
  92                 BT_ERR("Unknown type: %d", oal_type);
  93                 type = -1;
  94         }
  95
  96         return type;
  97 }
  98
  99 int _bt_avrcp_connect_remote_target(bluetooth_device_address_t *device_address)
 100 {
 101         oal_status_t status = OAL_STATUS_SUCCESS;
 102         int result = BLUETOOTH_ERROR_NONE;
 103         BT_INFO("+");
 104
 105         status = avrcp_ct_connect((bt_address_t*)device_address);
 106         if (status != OAL_STATUS_SUCCESS) {
 107                 BT_ERR("Connection could not be established, err: [%d]", status);
 108                 result = BLUETOOTH_ERROR_INTERNAL;
 109         }
 110         return result;
 111 }
 112
 113 int _bt_avrcp_disconnect_remote_target(bluetooth_device_address_t *device_address)
 114 {
 115         oal_status_t status = OAL_STATUS_SUCCESS;
 116         int result = BLUETOOTH_ERROR_NONE;
 117         BT_INFO("+");
 118
 119         status = avrcp_ct_disconnect((bt_address_t*)device_address);
 120         if (status != OAL_STATUS_SUCCESS) {
 121                 BT_ERR("DisConnection err: [%d]", status);
 122                 result = BLUETOOTH_ERROR_INTERNAL;
 123         }
 124         return result;
 125 }
 126
 127 int _bt_avrcp_control_cmd(int type)
 128 {
 129         char connected_address[BT_ADDRESS_STRING_SIZE + 1];
 130         gboolean connected;
 131         bluetooth_device_address_t device_address;
 132         oal_status_t status = OAL_STATUS_SUCCESS;
 133         int result = BLUETOOTH_ERROR_NONE;
 134         BT_INFO("+");
 135
 136         connected = _bt_is_headset_type_connected(BT_AVRCP, connected_address);
 137
 138         if (connected) {
 139                 _bt_convert_addr_string_to_type(device_address.addr,
 140                                 connected_address);
 141                 switch (type) {
 142                 case RC_PASS_CMD_PLAY:
 143                         status = avrcp_ct_play((bt_address_t*)&device_address);
 144                         break;
 145                 case RC_PASS_CMD_PAUSE:
 146                         status = avrcp_ct_pause((bt_address_t*)&device_address);
 147                         break;
 148                 case RC_PASS_CMD_STOP:
 149                         status = avrcp_ct_stop((bt_address_t*)&device_address);
 150                         break;
 151                 case RC_PASS_CMD_NEXT:
 152                         status = avrcp_ct_next_track((bt_address_t*)&device_address);
 153                         break;
 154                 case RC_PASS_CMD_PREVIOUS:
 155                         status = avrcp_ct_prev_track((bt_address_t*)&device_address);
 156                         break;
 157                 case RC_PASS_CMD_PRESS_FAST_FORWARD:
 158                         status = avrcp_ct_fforward((bt_address_t*)&device_address, PRESS_STATE);
 159                         break;
 160                 case RC_PASS_CMD_RELEASE_FAST_FORWARD:
 161                         status = avrcp_ct_fforward((bt_address_t*)&device_address, RELEASE_STATE);
 162                         break;
 163                 case RC_PASS_CMD_PRESS_REWIND:
 164                         status = avrcp_ct_rewind((bt_address_t*)&device_address, PRESS_STATE);
 165                         break;
 166                 case RC_PASS_CMD_RELEASE_REWIND:
 167                         status = avrcp_ct_rewind((bt_address_t*)&device_address, RELEASE_STATE);
 168                         break;
 169                 default:
 170                         break;
 171                 }
 172
 173                 if (status != OAL_STATUS_SUCCESS) {
 174                         BT_ERR("Send pass through command err: [%d]", status);
 175                         result = BLUETOOTH_ERROR_INTERNAL;
 176                 }
 177         } else {
 178                 BT_ERR("Device is not connected:");
 179                 return BLUETOOTH_ERROR_NOT_CONNECTED;
 180         }
 181
 182         return result;
 183 }
 184
 185 int _bt_avrcp_control_set_property(int type, unsigned int value)
 186 {
 187         char connected_address[BT_ADDRESS_STRING_SIZE + 1];
 188         gboolean connected;
 189         bluetooth_device_address_t device_address;
 190         oal_status_t status = OAL_STATUS_SUCCESS;
 191         int result = BLUETOOTH_ERROR_NONE;
 192         BT_INFO("+");
 193         connected = _bt_is_headset_type_connected(BT_AVRCP, connected_address);
 194
 195         if (connected) {
 196                 int oal_type;
 197
 198                 oal_type = __media_prop_to_oal_type(type);
 199                 retv_if(0 > oal_type, BLUETOOTH_ERROR_INVALID_PARAM);
 200
 201                 _bt_convert_addr_string_to_type(device_address.addr,
 202                                 connected_address);
 203                 status = avrcp_ct_set_property((bt_address_t*)&device_address,
 204                                 oal_type, value);
 205                 if (status != OAL_STATUS_SUCCESS) {
 206                         BT_ERR("Set peoperty err: [%d]", status);
 207                         result = BLUETOOTH_ERROR_INTERNAL;
 208                 }
 209         } else {
 210                 BT_ERR("Device is not connected:");
 211                 return BLUETOOTH_ERROR_NOT_CONNECTED;
 212         }
 213         return result;
 214 }
 215
 216 int _bt_avrcp_control_get_property(int type)
 217 {
 218         char connected_address[BT_ADDRESS_STRING_SIZE + 1];
 219         gboolean connected;
 220         bt_address_t device_address;
 221         oal_status_t status = OAL_STATUS_SUCCESS;
 222         int result = BLUETOOTH_ERROR_NONE;
 223         BT_INFO("+");
 224         connected = _bt_is_headset_type_connected(BT_AVRCP, connected_address);
 225
 226         if (connected) {
 227                 avrcp_ct_player_property_type_t oal_type;
 228
 229                 _bt_convert_addr_string_to_type(
 230                                 device_address.addr,
 231                                 connected_address);
 232                 if (type == STATUS) {
 233                         status = avrcp_ct_get_play_status(&device_address);
 234                         if (status != OAL_STATUS_SUCCESS) {
 235                                 BT_ERR("Get play status err: [%d]", status);
 236                                 result = BLUETOOTH_ERROR_INTERNAL;
 237                         }
 238                 } else {
 239                         oal_type = __media_prop_to_oal_type(type);
 240                         retv_if(0 > oal_type, BLUETOOTH_ERROR_INVALID_PARAM);
 241
 242                         status = avrcp_ct_get_property(&device_address, oal_type);
 243                         if (status != OAL_STATUS_SUCCESS) {
 244                                 BT_ERR("Get peoperty err: [%d]", status);
 245                                 result = BLUETOOTH_ERROR_INTERNAL;
 246                         }
 247                 }
 248         } else {
 249                 BT_ERR("Device is not connected:");
 250                 return BLUETOOTH_ERROR_NOT_CONNECTED;
 251         }
 252         return result;
 253 }
 254
 255 int _bt_avrcp_control_get_track_info(void)
 256 {
 257         char connected_address[BT_ADDRESS_STRING_SIZE + 1];
 258         gboolean connected;
 259         bluetooth_device_address_t device_address;
 260         oal_status_t status = OAL_STATUS_SUCCESS;
 261         int result = BLUETOOTH_ERROR_NONE;
 262         BT_INFO("+");
 263         connected = _bt_is_headset_type_connected(BT_AVRCP, connected_address);
 264
 265         if (connected) {
 266                 _bt_convert_addr_string_to_type(
 267                                 device_address.addr,
 268                                 connected_address);
 269
 270                 status = avrcp_ct_get_media_attribute((bt_address_t*)&device_address);
 271                 if (status != OAL_STATUS_SUCCESS) {
 272                         BT_ERR("Get track info err: [%d]", status);
 273                         result = BLUETOOTH_ERROR_INTERNAL;
 274                 }
 275         } else {
 276                 BT_ERR("Device is not connected:");
 277                 return BLUETOOTH_ERROR_NOT_CONNECTED;
 278         }
 279         return result;
 280 }
 281
 282 static void __bt_reply_avrcp_ct_connection_pending_request(bluetooth_device_address_t *address)
 283 {
 284         BT_DBG("+");
 285         char addr[BT_ADDRESS_STRING_SIZE] = { 0 };
 286         int result = BLUETOOTH_ERROR_NONE;
 287         bluetooth_device_address_t device_address;
 288         GArray *out_param;
 289         invocation_info_t *req_info;
 290         memcpy(device_address.addr, address->addr, BLUETOOTH_ADDRESS_LENGTH);
 291         _bt_convert_addr_type_to_string(addr, address->addr);
 292
 293         req_info = _bt_get_request_info_data(BT_AVRCP_CONTROL_CONNECT, addr);
 294         if (NULL == req_info) {
 295                 BT_INFO("AVRCP CT Connect request not found or possibly already replied");
 296                 return;
 297         } else {
 298                 BT_INFO("AVRCP CT Connect request found for [%s]", addr);
 299         }
 300
 301         out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 302         g_array_append_vals(out_param, addr, BT_ADDRESS_STRING_SIZE);
 303         _bt_service_method_return(req_info->context,
 304                         out_param, result);
 305         g_array_free(out_param, TRUE);
 306         g_free(req_info->user_data);
 307         _bt_free_info_from_invocation_list(req_info);
 308 }
 309
 310 static void __bt_handle_avrcp_target_connected_state(bluetooth_device_address_t *address)
 311 {
 312         char addr[BT_ADDRESS_STRING_SIZE] = { 0 };
 313         GVariant *param;
 314         int result = BLUETOOTH_ERROR_NONE;
 315         ret_if(NULL == address);
 316         BT_INFO("+");
 317
 318         _bt_convert_addr_type_to_string(addr, address->addr);
 319         BT_INFO("Address of connected device [%s]", addr);
 320
 321         /* Add data from the connected list */
 322         _bt_add_headset_to_list(BT_AVRCP, BT_STATE_CONNECTED, addr);
 323
 324         /* Replay to avrcp cotroller connect */
 325         __bt_reply_avrcp_ct_connection_pending_request(address);
 326
 327         /* Send AVRCP(TARGET Role) connected event to Application */
 328         param = g_variant_new("(is)", result, addr);
 329         _bt_send_event(BT_AVRCP_CONTROL_EVENT, BLUETOOTH_EVENT_AVRCP_CONNECTED, param);
 330
 331         BT_INFO("-");
 332 }
 333
 334 static void __bt_reply_avrcp_ct_disconnection_pending_request(bluetooth_device_address_t *address)
 335 {
 336         char addr[BT_ADDRESS_STRING_SIZE] = { 0 };
 337         int result = BLUETOOTH_ERROR_NONE;
 338         GArray *out_param;
 339         invocation_info_t *req_info;
 340
 341         BT_DBG("+");
 342         _bt_convert_addr_type_to_string(addr, address->addr);
 343
 344         req_info = _bt_get_request_info_data(BT_AVRCP_CONTROL_DISCONNECT, addr);
 345         if (NULL == req_info) {
 346                 BT_INFO("AVRCP CT Disconnect request not found or possibly already replied");
 347                 return;
 348         } else {
 349                 BT_INFO("AVRCP CT Disconnect request found for [%s]", addr);
 350         }
 351
 352         out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 353         g_array_append_vals(out_param, addr, BT_ADDRESS_STRING_SIZE);
 354         _bt_service_method_return(req_info->context,
 355                         out_param, result);
 356         g_array_free(out_param, TRUE);
 357         g_free(req_info->user_data);
 358         _bt_free_info_from_invocation_list(req_info);
 359 }
 360
 361 static void __bt_avrcp_ct_reply_pending_requests(void)
 362 {
 363         BT_INFO("+");
 364         int result = BLUETOOTH_ERROR_INTERNAL;
 365         GArray *out_param;
 366         invocation_info_t *req_info;
 367         GSList *l;
 368
 369         for (l = _bt_get_invocation_list(); l != NULL;) {
 370                 req_info = l->data;
 371                 l = g_slist_next(l);
 372
 373                 if (req_info == NULL)
 374                         continue;
 375
 376                 /* Create out param */
 377                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 378
 379                 BT_INFO("service_function: [0x%X]", req_info->service_function);
 380                 switch (req_info->service_function) {
 381                 case BT_AVRCP_GET_TRACK_INFO:
 382                 case BT_AVRCP_CONTROL_GET_PROPERTY: {
 383                         _bt_service_method_return(req_info->context, out_param, result);
 384                         break;
 385                 }
 386                 default:
 387                         break;
 388                 }
 389                 _bt_free_info_from_invocation_list(req_info);
 390                 g_array_free(out_param, TRUE);
 391         }
 392         BT_INFO("-");
 393 }
 394
 395 static void __bt_handle_avrcp_target_disconnected_state(bluetooth_device_address_t *address)
 396 {
 397         char addr[BT_ADDRESS_STRING_SIZE] = { 0 };
 398         GVariant *param;
 399         int result = BLUETOOTH_ERROR_NONE;
 400         ret_if(NULL == address);
 401         BT_INFO("+");
 402
 403         _bt_convert_addr_type_to_string(addr, address->addr);
 404         BT_INFO("Address of disconnected device [%s]", addr);
 405
 406         /* Remove data from the connected list */
 407         _bt_remove_headset_from_list(BT_AVRCP, addr);
 408
 409         /* Reply to avrcp cotroller connect */
 410         __bt_reply_avrcp_ct_disconnection_pending_request(address);
 411
 412         /* Reply AVRCP CT pending requests */
 413         __bt_avrcp_ct_reply_pending_requests();
 414
 415         /* Send AVRCP(TARGET Role) disconnected event to Application */
 416         param = g_variant_new("(is)", result, addr);
 417         _bt_send_event(BT_AVRCP_CONTROL_EVENT, BLUETOOTH_EVENT_AVRCP_DISCONNECTED, param);
 418
 419         BT_INFO("-");
 420 }
 421
 422 static int __bt_oal_to_bt_event(int oal_event)
 423 {
 424         int ret = 0;
 425
 426         switch (oal_event) {
 427         case OAL_EVENT_AVRCP_CT_EQUALIZER_STATUS:
 428                 ret = BLUETOOTH_EVENT_AVRCP_CONTROL_EQUALIZER_STATUS;
 429                 break;
 430         case OAL_EVENT_AVRCP_CT_REPEAT_STATUS:
 431                 ret = BLUETOOTH_EVENT_AVRCP_CONTROL_REPEAT_STATUS;
 432                 break;
 433         case OAL_EVENT_AVRCP_CT_SHUFFLE_STATUS:
 434                 ret = BLUETOOTH_EVENT_AVRCP_CONTROL_SHUFFLE_STATUS;
 435                 break;
 436         case OAL_EVENT_AVRCP_CT_SCAN_STATUS:
 437                 ret = BLUETOOTH_EVENT_AVRCP_CONTROL_SCAN_STATUS;
 438                 break;
 439         case OAL_EVENT_AVRCP_CT_NOTIF_PLAY_POS_CHANGED:
 440                 ret = BLUETOOTH_EVENT_AVRCP_SONG_POSITION_STATUS;
 441                 break;
 442         case OAL_EVENT_AVRCP_CT_NOTIF_PLAY_STATUS_CHANGED:
 443                 ret = BLUETOOTH_EVENT_AVRCP_PLAY_STATUS_CHANGED;
 444                 break;
 445         default:
 446                 break;
 447         }
 448         return ret;
 449 }
 450
 451 static void __bt_handle_avrcp_target_player_property(unsigned int property_value, int oal_event)
 452 {
 453         GVariant *param;
 454         BT_INFO("+");
 455         /* Send AVRCP Target player property event to Application */
 456         param = g_variant_new("(u)", property_value);
 457         _bt_send_event(BT_AVRCP_CONTROL_EVENT,
 458                         __bt_oal_to_bt_event(oal_event), param);
 459 }
 460
 461 static void __bt_handle_avrcp_track_info_changed(event_avrcp_ct_media_info_t* metadata)
 462 {
 463         GVariant *param;
 464         unsigned int total_track = 0;
 465         unsigned int track_number = 0;
 466         unsigned int playing_time = 0;
 467
 468         BT_INFO("+");
 469
 470         total_track = (unsigned int)(metadata->total_track);
 471         track_number = (unsigned int)(metadata->track_number);
 472         playing_time = (unsigned int)(metadata->playing_time);
 473         /* Send AVRCP Target player track info changed event to application*/
 474         param = g_variant_new("(ssssuuu)",
 475                         metadata->title_info,
 476                         metadata->artist_info,
 477                         metadata->album_info,
 478                         metadata->genre_info,
 479                         total_track,
 480                         track_number,
 481                         playing_time);
 482
 483         BT_INFO("Total_track: %u, track_number: %u, playing_time: %u",
 484                         total_track, track_number, playing_time);
 485         _bt_send_event(BT_AVRCP_CONTROL_EVENT,
 486                         BLUETOOTH_EVENT_AVRCP_TRACK_CHANGED, param);
 487 }
 488
 489 static invocation_info_t* __bt_get_request_info(int service_function)
 490 {
 491         GSList *l;
 492         invocation_info_t *req_info = NULL;
 493
 494         BT_DBG("+");
 495         /* Get method invocation context */
 496         for (l = _bt_get_invocation_list(); l != NULL; l = g_slist_next(l)) {
 497                 req_info = l->data;
 498                 if (req_info == NULL || req_info->service_function != service_function)
 499                         continue;
 500                 return req_info;
 501         }
 502         return NULL;
 503 }
 504
 505 static void __bt_handle_avrcp_track_info(event_avrcp_ct_media_info_t* metadata)
 506 {
 507         media_metadata_t meta_data;
 508         invocation_info_t *req_info = NULL;
 509         GArray *out_param = NULL;
 510         int result = BLUETOOTH_ERROR_NONE;
 511
 512         req_info = __bt_get_request_info(BT_AVRCP_GET_TRACK_INFO);
 513         ret_if(NULL == req_info);
 514
 515         memset(&meta_data, 0x00, sizeof(media_metadata_t));
 516
 517         memcpy(&meta_data.title, &metadata->title_info,
 518                         strlen((char *)metadata->title_info));
 519         meta_data.title[strlen((char *)metadata->title_info)] = '\0';
 520
 521         memcpy(&meta_data.artist, &metadata->artist_info,
 522                         strlen((char *)metadata->artist_info));
 523         meta_data.artist[strlen((char *)metadata->artist_info)] = '\0';
 524
 525         memcpy(&meta_data.album, &metadata->album_info,
 526                         strlen((char *)metadata->album_info));
 527         meta_data.album[strlen((char *)metadata->album_info)] = '\0';
 528
 529         memcpy(&meta_data.genre, &metadata->genre_info,
 530                         strlen((char *)metadata->genre_info));
 531         meta_data.genre[strlen((char *)metadata->genre_info)] = '\0';
 532
 533         meta_data.total_tracks = metadata->total_track;
 534         meta_data.number = metadata->track_number;
 535         meta_data.duration = metadata->playing_time;
 536
 537         out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 538         g_array_append_vals(out_param, &meta_data, sizeof(media_metadata_t));
 539
 540         _bt_service_method_return(req_info->context, out_param, result);
 541         g_array_free(out_param, TRUE);
 542         _bt_free_info_from_invocation_list(req_info);
 543 }
 544
 545 static void __bt_handle_avrcp_pass_cmd_res(avrcp_ct_pass_cmd_t *pass_cmd)
 546 {
 547         BT_INFO(" Send Command Response [%d]", pass_cmd->key_code);
 548 }
 549
 550 static void __bt_handle_avrcp_player_setting_res(avrcp_ct_playersetting_t *player_setting_res)
 551 {
 552         BT_INFO("Set Property Response [%d]", player_setting_res->accepted);
 553 }
 554
 555 static void __bt_handle_avrcp_get_property_res_event(avrcp_ct_player_property_type_t oal_type, int value)
 556 {
 557         invocation_info_t *req_info = NULL;
 558         GArray *out_param = NULL;
 559         int result = BLUETOOTH_ERROR_NONE;
 560         int prop_type;
 561         int type;
 562         GSList *l;
 563
 564         BT_DBG("+");
 565
 566         prop_type = __oal_type_to_media_prop(oal_type);
 567         ret_if(0 > prop_type);
 568
 569         out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 570         g_array_append_vals(out_param, &value, sizeof(value));
 571
 572         /* Find and reply to all get requests for prop_type */
 573         for (l = _bt_get_invocation_list(); l != NULL;) {
 574                 req_info = l->data;
 575                 l = g_slist_next(l);
 576
 577                 if (req_info == NULL)
 578                         continue;
 579
 580                 type = *((int *)req_info->user_data);
 581                 if (req_info->service_function != BT_AVRCP_CONTROL_GET_PROPERTY
 582                                 || type != prop_type)
 583                         continue;
 584
 585                 BT_INFO("Request found");
 586                 _bt_service_method_return(req_info->context, out_param, result);
 587                 g_free(req_info->user_data);
 588                 _bt_free_info_from_invocation_list(req_info);
 589         }
 590
 591         g_array_free(out_param, TRUE);
 592         BT_DBG("-");
 593 }
 594
 595 void _bt_avrcp_ctrl_event_handler(int oal_event, gpointer event_data)
 596 {
 597         BT_INFO("+");
 598         bluetooth_device_address_t* bd_addr;
 599
 600         switch (oal_event) {
 601         case OAL_EVENT_AVRCP_CT_CONNECTED: {
 602                 BT_INFO("AVRCP Controller Profile connected..");
 603                 bd_addr = (bluetooth_device_address_t*)event_data;
 604                 __bt_handle_avrcp_target_connected_state(bd_addr);
 605                 break;
 606         }
 607         case OAL_EVENT_AVRCP_CT_DISCONNECTED: {
 608                 BT_INFO("AVRCP Controller Profile dissconnected..");
 609                 bd_addr = (bluetooth_device_address_t*)event_data;
 610                 __bt_handle_avrcp_target_disconnected_state(bd_addr);
 611                 break;
 612         }
 613         case OAL_EVENT_AVRCP_CT_EQUALIZER_STATUS:
 614         case OAL_EVENT_AVRCP_CT_REPEAT_STATUS:
 615         case OAL_EVENT_AVRCP_CT_SHUFFLE_STATUS:
 616         case OAL_EVENT_AVRCP_CT_SCAN_STATUS: {
 617                 avrcp_ct_property_value_t* property_val;
 618                 property_val = (avrcp_ct_property_value_t*)event_data;
 619                 __bt_handle_avrcp_target_player_property(property_val->value, oal_event);
 620                 break;
 621         }
 622         case OAL_EVENT_AVRCP_CT_NOTIF_PLAY_STATUS_CHANGED:{
 623                 event_notif_avrcp_ct_notif_info_t* play_status_val;
 624                 play_status_val = (event_notif_avrcp_ct_notif_info_t*)event_data;
 625                 __bt_handle_avrcp_target_player_property(play_status_val->play_status, oal_event);
 626                 break;
 627         }
 628         case OAL_EVENT_AVRCP_CT_NOTIF_PLAY_POS_CHANGED: {
 629                 event_notif_avrcp_ct_notif_info_t* play_position;
 630                 play_position = (event_notif_avrcp_ct_notif_info_t*)event_data;
 631                 __bt_handle_avrcp_target_player_property(play_position->song_pos, oal_event);
 632                 break;
 633         }
 634         case OAL_EVENT_AVRCP_CT_NOTIF_TRACK_CHANGE: {
 635                 BT_INFO("AVRCP Controller Track Changed event..");
 636                 event_avrcp_ct_media_info_t* metadata = event_data;
 637
 638                 __bt_handle_avrcp_track_info_changed(metadata);
 639                 break;
 640         }
 641         case OAL_EVENT_AVRCP_CT_MEDIA_INFO: {
 642                 BT_INFO("AVRCP Controller Track Info event..");
 643                 event_avrcp_ct_media_info_t* metadata;
 644
 645                 metadata = (event_avrcp_ct_media_info_t*)event_data;
 646                 __bt_handle_avrcp_track_info(metadata);
 647                 break;
 648         }
 649         case OAL_EVENT_AVRCP_CT_GET_PROPERTY_RES: {
 650                 BT_INFO("AVRCP Controller Get Property response event..");
 651                 avrcp_ct_property_value_t *property = (avrcp_ct_property_value_t *)event_data;
 652                 __bt_handle_avrcp_get_property_res_event(property->type, property->value);
 653                 break;
 654         }
 655         case OAL_EVENT_AVRCP_CT_PLAY_STATUS: {
 656                 BT_INFO("AVRCP Controller Get Play status response event..");
 657                 event_avrcp_ct_play_status_t *play_status_info = (event_avrcp_ct_play_status_t *)event_data;
 658                 __bt_handle_avrcp_get_property_res_event(OAL_PLAY_STATUS, play_status_info->play_status);
 659                 break;
 660         }
 661         case OAL_EVENT_AVRCP_CT_PASS_CMD_RES: {
 662                 BT_INFO("AVRCP Controller Pass Command Res");
 663                 avrcp_ct_pass_cmd_t *pass_cmd;
 664
 665                 pass_cmd = (avrcp_ct_pass_cmd_t *)event_data;
 666                 __bt_handle_avrcp_pass_cmd_res(pass_cmd);
 667                 break;
 668         }
 669         case OAL_EVENT_AVRCP_CT_PLAYER_SETTING_RES: {
 670                 BT_INFO("AVRCP Player setting response");
 671                 avrcp_ct_playersetting_t *player_setting_res;
 672
 673                 player_setting_res = (avrcp_ct_playersetting_t *)event_data;
 674                 __bt_handle_avrcp_player_setting_res(player_setting_res);
 675                 break;
 676         }
 677         default:
 678                 BT_INFO("Invalid Event = %d", oal_event);
 679                 break;
 680         }
 681
 682         BT_INFO("-");
 683 }