bt-api/bt-adapter-le.c

   1 /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *              http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 #include <stdio.h>
  19 #include <vconf.h>
  20
  21 #include "bluetooth-api.h"
  22 #include "bt-internal-types.h"
  23
  24 #include "bt-common.h"
  25 #include "bt-request-sender.h"
  26 #include "bt-event-handler.h"
  27
  28 static gboolean is_le_scanning = FALSE;
  29
  30 BT_EXPORT_API int bluetooth_check_adapter_le(void)
  31 {
  32         int ret;
  33         int value;
  34
  35         ret = _bt_get_adapter_path(_bt_get_system_private_conn(), NULL);
  36
  37         if (ret != BLUETOOTH_ERROR_NONE)
  38                 return BLUETOOTH_ADAPTER_LE_DISABLED;
  39
  40         ret = vconf_get_int(VCONFKEY_BT_LE_STATUS, &value);
  41         if (ret != 0) {
  42                 BT_ERR("fail to get vconf key!");
  43                 return ret;
  44         }
  45
  46         BT_DBG("value : %d", value);
  47         return value == VCONFKEY_BT_LE_STATUS_ON ? BLUETOOTH_ADAPTER_LE_ENABLED :
  48                                                 BLUETOOTH_ADAPTER_LE_DISABLED;
  49 }
  50
  51 BT_EXPORT_API int bluetooth_enable_adapter_le(void)
  52 {
  53         int result;
  54
  55         BT_INIT_PARAMS();
  56         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
  57
  58         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_ENABLE_ADAPTER_LE,
  59                 in_param1, in_param2, in_param3, in_param4, &out_param);
  60
  61         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
  62         return result;
  63 }
  64
  65 BT_EXPORT_API int bluetooth_disable_adapter_le(void)
  66 {
  67         int result;
  68         retv_if(bluetooth_check_adapter_le() == BLUETOOTH_ADAPTER_LE_DISABLED,
  69                                 BLUETOOTH_ERROR_DEVICE_NOT_ENABLED);
  70
  71         BT_INIT_PARAMS();
  72         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
  73
  74         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_DISABLE_ADAPTER_LE,
  75                 in_param1, in_param2, in_param3, in_param4, &out_param);
  76
  77         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
  78
  79         return result;
  80 }
  81
  82 void _bt_set_le_scan_status(gboolean mode)
  83 {
  84         BT_DBG("set LE scan mode : %d -> %d", is_le_scanning, mode);
  85         is_le_scanning = mode;
  86 }
  87
  88 BT_EXPORT_API gboolean bluetooth_is_le_scanning(void)
  89 {
  90         return is_le_scanning;
  91 }
  92
  93 BT_EXPORT_API int bluetooth_start_le_discovery(void)
  94 {
  95         int result;
  96
  97         BT_CHECK_ENABLED_ANY(return);
  98
  99         BT_INIT_PARAMS();
 100         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 101
 102         BT_INFO_C("### Start LE scan");
 103         _bt_print_api_caller_name();
 104         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_START_LE_DISCOVERY,
 105                 in_param1, in_param2, in_param3, in_param4, &out_param);
 106
 107         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 108
 109         if (result == BLUETOOTH_ERROR_NONE)
 110                 _bt_set_le_scan_status(TRUE);
 111
 112         return result;
 113 }
 114
 115 BT_EXPORT_API int bluetooth_stop_le_discovery(void)
 116 {
 117         int result;
 118
 119         BT_CHECK_ENABLED_ANY(return);
 120
 121         BT_INIT_PARAMS();
 122         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 123
 124         BT_INFO_C("### Stop LE scan");
 125         _bt_print_api_caller_name();
 126         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_STOP_LE_DISCOVERY,
 127                 in_param1, in_param2, in_param3, in_param4, &out_param);
 128
 129         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 130
 131         if (result == BLUETOOTH_ERROR_NONE)
 132                 _bt_set_le_scan_status(FALSE);
 133
 134         return result;
 135 }
 136
 137 BT_EXPORT_API int bluetooth_is_le_discovering(void)
 138 {
 139         int result;
 140         int is_discovering = FALSE;
 141
 142         BT_CHECK_ENABLED_ANY(return);
 143
 144         BT_INIT_PARAMS();
 145         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 146
 147         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_IS_LE_DISCOVERYING,
 148                 in_param1, in_param2, in_param3, in_param4, &out_param);
 149
 150         if (result == BLUETOOTH_ERROR_NONE) {
 151                 is_discovering = g_array_index(out_param,
 152                                 int, 0);
 153         } else {
 154                 BT_ERR("Fail to send request");
 155         }
 156
 157         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 158
 159         return is_discovering;
 160 }
 161
 162 BT_EXPORT_API int bluetooth_is_scan_filter_supported(gboolean *is_supported)
 163 {
 164         int result;
 165
 166         BT_CHECK_PARAMETER(is_supported, return);
 167
 168         BT_INIT_PARAMS();
 169         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 170
 171         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_IS_SCAN_FILTER_SUPPORTED,
 172                         in_param1, in_param2, in_param3, in_param4, &out_param);
 173
 174         if (result == BLUETOOTH_ERROR_NONE) {
 175                 *is_supported = g_array_index(out_param, int, 0);
 176                 BT_INFO("Scan Filter Support[%s]", *is_supported ? "TRUE" : "FALSE");
 177         } else
 178                 BT_ERR("Fail to send request");
 179
 180         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 181
 182         return result;
 183 }
 184
 185 BT_EXPORT_API int bluetooth_register_scan_filter(bluetooth_le_scan_filter_t *filter, int *slot_id)
 186 {
 187         int result;
 188
 189         BT_CHECK_ENABLED_ANY(return);
 190
 191         BT_INIT_PARAMS();
 192         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 193
 194         g_array_append_vals(in_param1, filter, sizeof(bluetooth_le_scan_filter_t));
 195
 196         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_REGISTER_SCAN_FILTER,
 197                 in_param1, in_param2, in_param3, in_param4, &out_param);
 198
 199         if (result == BLUETOOTH_ERROR_NONE)
 200                 *slot_id = g_array_index(out_param, int, 0);
 201         else
 202                 BT_ERR("Fail to send request");
 203
 204         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 205
 206         return result;
 207 }
 208
 209 BT_EXPORT_API int bluetooth_unregister_scan_filter(int slot_id)
 210 {
 211         int result;
 212
 213         BT_CHECK_ENABLED_ANY(return);
 214
 215         BT_INIT_PARAMS();
 216         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 217
 218         g_array_append_vals(in_param1, &slot_id, sizeof(int));
 219
 220         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_UNREGISTER_SCAN_FILTER,
 221                 in_param1, in_param2, in_param3, in_param4, &out_param);
 222
 223         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 224
 225         return result;
 226 }
 227
 228 BT_EXPORT_API int bluetooth_unregister_all_scan_filters(void)
 229 {
 230         int result;
 231
 232         BT_CHECK_ENABLED_ANY(return);
 233
 234         BT_INIT_PARAMS();
 235         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 236
 237         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_UNREGISTER_ALL_SCAN_FILTERS,
 238                 in_param1, in_param2, in_param3, in_param4, &out_param);
 239
 240         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 241
 242         return result;
 243 }
 244
 245 gboolean __bluetooth_is_privileged_process(void)
 246 {
 247         FILE *fp = NULL;
 248         char path[30] = {0, };
 249         char buf[256] = {0, };
 250
 251         snprintf(path, sizeof(path), "/proc/%d/cmdline", getpid());
 252         fp = fopen(path, "r");
 253         if (fp == NULL)
 254                 return FALSE;
 255
 256         if (fgets(buf, 256, fp) != NULL) {
 257                 if (strstr(buf, "weconnd") != NULL) {
 258                         fclose(fp);
 259                         return TRUE;
 260                 }
 261         }
 262
 263         fclose(fp);
 264         return FALSE;
 265 }
 266
 267 BT_EXPORT_API int bluetooth_set_advertising(int handle, gboolean enable)
 268 {
 269         int result;
 270         gboolean use_reserved_slot = TRUE;
 271
 272         BT_CHECK_ENABLED_ANY(return);
 273
 274         if (TIZEN_PROFILE_WEARABLE)
 275                 use_reserved_slot = __bluetooth_is_privileged_process();
 276
 277         _bt_print_api_caller_name();
 278
 279         BT_INIT_PARAMS();
 280         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 281
 282         g_array_append_vals(in_param1, &handle, sizeof(int));
 283         g_array_append_vals(in_param2, &enable, sizeof(gboolean));
 284         g_array_append_vals(in_param3, &use_reserved_slot, sizeof(gboolean));
 285
 286         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_ADVERTISING,
 287                 in_param1, in_param2, in_param3, in_param4, &out_param);
 288
 289         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 290
 291         return result;
 292 }
 293
 294 BT_EXPORT_API int bluetooth_set_custom_advertising(int handle, gboolean enable,
 295                                                 bluetooth_advertising_params_t *params)
 296 {
 297         int result;
 298         gboolean use_reserved_slot = TRUE;
 299
 300         BT_CHECK_ENABLED_ANY(return);
 301
 302         if (TIZEN_PROFILE_WEARABLE)
 303         use_reserved_slot = __bluetooth_is_privileged_process();
 304
 305         _bt_print_api_caller_name();
 306
 307         BT_INIT_PARAMS();
 308         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 309
 310         g_array_append_vals(in_param1, &handle, sizeof(int));
 311         g_array_append_vals(in_param2, &enable, sizeof(gboolean));
 312         g_array_append_vals(in_param3, params, sizeof(bluetooth_advertising_params_t));
 313         g_array_append_vals(in_param4, &use_reserved_slot, sizeof(gboolean));
 314
 315         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_CUSTOM_ADVERTISING,
 316                 in_param1, in_param2, in_param3, in_param4, &out_param);
 317
 318         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 319
 320         return result;
 321 }
 322
 323 BT_EXPORT_API int bluetooth_get_advertising_data(bluetooth_advertising_data_t *adv_data, int *length)
 324 {
 325         int result;
 326         guint8 *data;
 327
 328         BT_CHECK_PARAMETER(adv_data, return);
 329         BT_CHECK_PARAMETER(length, return);
 330         BT_CHECK_ENABLED_ANY(return);
 331
 332         BT_INIT_PARAMS();
 333         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 334
 335         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GET_ADVERTISING_DATA,
 336                 in_param1, in_param2, in_param3, in_param4, &out_param);
 337
 338         if (result == BLUETOOTH_ERROR_NONE) {
 339                 data = &g_array_index(out_param, guint8, 0);
 340                 *length = out_param->len;
 341
 342                 memset(adv_data, 0x00, sizeof(bluetooth_advertising_data_t));
 343                 memcpy(adv_data->data, data, *length);
 344         }
 345
 346         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 347
 348         return result;
 349 }
 350
 351 BT_EXPORT_API int bluetooth_set_advertising_data(int handle, const bluetooth_advertising_data_t *value, int length)
 352 {
 353         int result;
 354         gboolean use_reserved_slot = TRUE;
 355
 356         BT_CHECK_PARAMETER(value, return);
 357         BT_CHECK_ENABLED_ANY(return);
 358
 359         if (length > BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 3)
 360                 return BLUETOOTH_ERROR_INVALID_PARAM;
 361
 362         if (TIZEN_PROFILE_WEARABLE)
 363                 use_reserved_slot = __bluetooth_is_privileged_process();
 364
 365         BT_INIT_PARAMS();
 366         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 367
 368         g_array_append_vals(in_param1, &handle, sizeof(int));
 369         g_array_append_vals(in_param2, value, sizeof(bluetooth_advertising_data_t));
 370         g_array_append_vals(in_param3, &length, sizeof(int));
 371         g_array_append_vals(in_param4, &use_reserved_slot, sizeof(gboolean));
 372
 373         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_ADVERTISING_DATA,
 374                 in_param1, in_param2, in_param3, in_param4, &out_param);
 375
 376         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 377
 378         return result;
 379 }
 380
 381 BT_EXPORT_API int bluetooth_get_scan_response_data(bluetooth_scan_resp_data_t *value, int *length)
 382 {
 383         int result;
 384         guint8 *data;
 385
 386         BT_CHECK_PARAMETER(value, return);
 387         BT_CHECK_PARAMETER(length, return);
 388         BT_CHECK_ENABLED_ANY(return);
 389
 390         BT_INIT_PARAMS();
 391         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 392
 393         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GET_SCAN_RESPONSE_DATA,
 394                 in_param1, in_param2, in_param3, in_param4, &out_param);
 395
 396         if (result == BLUETOOTH_ERROR_NONE) {
 397                 data = &g_array_index(out_param, guint8, 0);
 398                 *length = out_param->len;
 399
 400                 memset(value, 0x00, sizeof(bluetooth_scan_resp_data_t));
 401                 memcpy(value->data, data, *length);
 402         }
 403
 404         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 405
 406         return result;
 407 }
 408
 409 BT_EXPORT_API int bluetooth_set_scan_response_data(int handle,
 410                         const bluetooth_scan_resp_data_t *value, int length)
 411 {
 412         int result;
 413         gboolean use_reserved_slot = TRUE;
 414
 415         BT_CHECK_PARAMETER(value, return);
 416         BT_CHECK_ENABLED_ANY(return);
 417
 418         if (length > BLUETOOTH_SCAN_RESP_DATA_LENGTH_MAX)
 419                 return BLUETOOTH_ERROR_INVALID_PARAM;
 420
 421         if (TIZEN_PROFILE_WEARABLE)
 422                 use_reserved_slot = __bluetooth_is_privileged_process();
 423
 424         BT_INIT_PARAMS();
 425         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 426
 427         g_array_append_vals(in_param1, &handle, sizeof(int));
 428         g_array_append_vals(in_param2, value, length);
 429         g_array_append_vals(in_param3, &length, sizeof(int));
 430         g_array_append_vals(in_param4, &use_reserved_slot, sizeof(gboolean));
 431
 432         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_SCAN_RESPONSE_DATA,
 433                 in_param1, in_param2, in_param3, in_param4, &out_param);
 434
 435         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 436
 437         return result;
 438 }
 439
 440 BT_EXPORT_API int bluetooth_set_scan_parameters(bluetooth_le_scan_params_t *params)
 441 {
 442         int result;
 443
 444         BT_CHECK_ENABLED_ANY(return);
 445
 446         BT_INIT_PARAMS();
 447         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 448
 449         g_array_append_vals(in_param1, params, sizeof(bluetooth_le_scan_params_t));
 450
 451         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_SCAN_PARAMETERS,
 452                 in_param1, in_param2, in_param3, in_param4, &out_param);
 453
 454         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 455
 456         return result;
 457 }
 458
 459 BT_EXPORT_API int bluetooth_set_scan_type(bluetooth_le_scan_type_t scan_type)
 460 {
 461         int result;
 462
 463         BT_CHECK_ENABLED_ANY(return);
 464
 465         BT_INIT_PARAMS();
 466         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 467
 468         g_array_append_vals(in_param1, &scan_type, sizeof(int));
 469
 470         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_SCAN_TYPE,
 471                 in_param1, in_param2, in_param3, in_param4, &out_param);
 472
 473         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 474
 475         return result;
 476 }
 477
 478 BT_EXPORT_API int bluetooth_is_advertising(gboolean *is_advertising)
 479 {
 480         int result;
 481
 482         BT_CHECK_ENABLED_ANY(return);
 483
 484         BT_INIT_PARAMS();
 485         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 486
 487         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_IS_ADVERTISING,
 488                 in_param1, in_param2, in_param3, in_param4, &out_param);
 489
 490         if (result == BLUETOOTH_ERROR_NONE)
 491                 *is_advertising = g_array_index(out_param, int, 0);
 492         else
 493                 BT_ERR("Fail to send request");
 494
 495         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 496
 497         return result;
 498 }
 499
 500 BT_EXPORT_API int bluetooth_add_white_list(bluetooth_device_address_t *address, bluetooth_device_address_type_t address_type)
 501 {
 502         int result;
 503
 504         BT_CHECK_PARAMETER(address, return);
 505         BT_CHECK_ENABLED_ANY(return);
 506
 507         BT_INIT_PARAMS();
 508         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 509
 510         g_array_append_vals(in_param1, address, sizeof(bluetooth_device_address_t));
 511         g_array_append_vals(in_param2, &address_type, sizeof(int));
 512
 513         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_ADD_WHITE_LIST,
 514                 in_param1, in_param2, in_param3, in_param4, &out_param);
 515
 516         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 517
 518         return result;
 519 }
 520
 521 BT_EXPORT_API int bluetooth_remove_white_list(bluetooth_device_address_t *address, bluetooth_device_address_type_t address_type)
 522 {
 523         int result;
 524
 525         BT_CHECK_PARAMETER(address, return);
 526         BT_CHECK_ENABLED_ANY(return);
 527
 528         BT_INIT_PARAMS();
 529         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 530
 531         g_array_append_vals(in_param1, address, sizeof(bluetooth_device_address_t));
 532         g_array_append_vals(in_param2, &address_type, sizeof(int));
 533
 534         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_REMOVE_WHITE_LIST,
 535                 in_param1, in_param2, in_param3, in_param4, &out_param);
 536
 537         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 538
 539         return result;
 540 }
 541
 542 BT_EXPORT_API int bluetooth_clear_white_list(void)
 543 {
 544         int result;
 545
 546         BT_CHECK_ENABLED_ANY(return);
 547
 548         BT_INIT_PARAMS();
 549         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 550
 551         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_CLEAR_WHITE_LIST,
 552                 in_param1, in_param2, in_param3, in_param4, &out_param);
 553
 554         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 555
 556         return result;
 557 }
 558
 559 BT_EXPORT_API int bluetooth_enable_le_privacy(gboolean enable_privacy)
 560 {
 561         int result;
 562
 563         BT_CHECK_ENABLED_ANY(return);
 564
 565         BT_INIT_PARAMS();
 566         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 567
 568         g_array_append_vals(in_param1, &enable_privacy, sizeof(gboolean));
 569
 570         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_LE_PRIVACY,
 571                 in_param1, in_param2, in_param3, in_param4, &out_param);
 572
 573         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 574
 575         return result;
 576 }
 577
 578 BT_EXPORT_API int bluetooth_set_le_static_random_address(gboolean enable)
 579 {
 580         int result;
 581
 582         BT_CHECK_ENABLED_ANY(return);
 583
 584         BT_INIT_PARAMS();
 585         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 586
 587         g_array_append_vals(in_param1, &enable, sizeof(gboolean));
 588
 589         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_LE_STATIC_RANDOM_ADDRESS,
 590                 in_param1, in_param2, in_param3, in_param4, &out_param);
 591
 592         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 593
 594         return result;
 595 }
 596
 597 BT_EXPORT_API int bluetooth_check_privilege_advertising_parameter(void)
 598 {
 599         if (_bt_check_privilege(BT_CHECK_PRIVILEGE, BT_SET_ADVERTISING_PARAMETERS)
 600                      == BLUETOOTH_ERROR_PERMISSION_DEINED) {
 601                 BT_ERR("Don't have a privilege to use this API");
 602                 return BLUETOOTH_ERROR_PERMISSION_DEINED;
 603         }
 604
 605         return BLUETOOTH_ERROR_NONE;
 606 }
 607
 608 BT_EXPORT_API int bluetooth_le_register_callback(bluetooth_cb_func_ptr callback_ptr, void *user_data)
 609 {
 610         int ret;
 611
 612         ret = _bt_register_event(BT_LE_ADAPTER_EVENT, (void *)callback_ptr, user_data);
 613         if (ret != BLUETOOTH_ERROR_NONE &&
 614             ret != BLUETOOTH_ERROR_ALREADY_INITIALIZED) {
 615                 BT_ERR("Fail to register BT_LE_ADAPTER_EVENT event : %d", ret);
 616                 return ret;
 617         }
 618
 619         return BLUETOOTH_ERROR_NONE;
 620 }
 621
 622 BT_EXPORT_API int bluetooth_le_unregister_callback(void)
 623 {
 624         _bt_unregister_event(BT_LE_ADAPTER_EVENT);
 625
 626         return BLUETOOTH_ERROR_NONE;
 627 }
 628
 629 BT_EXPORT_API int bluetooth_le_read_maximum_data_length(
 630                         bluetooth_le_read_maximum_data_length_t *max_le_datalength)
 631 {
 632         BT_CHECK_ENABLED_ANY(return);
 633         BT_INIT_PARAMS();
 634         int result;
 635         bluetooth_le_read_maximum_data_length_t *datalength = NULL;
 636
 637         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 638
 639         result = _bt_send_request(BT_BLUEZ_SERVICE,
 640                 BT_LE_READ_MAXIMUM_DATA_LENGTH,
 641                 in_param1, in_param2, in_param3, in_param4, &out_param);
 642
 643         if (result == BLUETOOTH_ERROR_NONE) {
 644                 datalength = &g_array_index(out_param,
 645                         bluetooth_le_read_maximum_data_length_t, 0);
 646                 max_le_datalength->max_tx_octets  = datalength->max_tx_octets;
 647                 max_le_datalength->max_tx_time = datalength->max_tx_time;
 648                 max_le_datalength->max_rx_octets = datalength->max_rx_octets;
 649                 max_le_datalength->max_rx_time = datalength->max_rx_time;
 650         }
 651
 652         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 653
 654         return result;
 655 }
 656
 657 BT_EXPORT_API int bluetooth_le_write_host_suggested_default_data_length(
 658         const unsigned int def_tx_Octets, const unsigned int def_tx_Time)
 659 {
 660         BT_CHECK_ENABLED_ANY(return);
 661         BT_INIT_PARAMS();
 662
 663         int result;
 664
 665         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 666
 667         g_array_append_vals(in_param1, &def_tx_Octets, sizeof(guint));
 668         g_array_append_vals(in_param2, &def_tx_Time, sizeof(guint));
 669
 670         result = _bt_send_request(BT_BLUEZ_SERVICE,
 671                 BT_LE_WRITE_HOST_SUGGESTED_DATA_LENGTH,
 672                 in_param1, in_param2, in_param3, in_param4, &out_param);
 673
 674         if (result != BLUETOOTH_ERROR_NONE)
 675                 BT_ERR("Failed to Write the host suggested default data length values : %d", result);
 676
 677         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 678
 679         return result;
 680 }
 681
 682 BT_EXPORT_API int bluetooth_le_read_suggested_default_data_length(
 683         bluetooth_le_read_host_suggested_data_length_t *le_data_length)
 684 {
 685         BT_CHECK_ENABLED_ANY(return);
 686         BT_INIT_PARAMS();
 687
 688         int result;
 689         bluetooth_le_read_host_suggested_data_length_t *data_values = NULL;
 690         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 691
 692         result = _bt_send_request(BT_BLUEZ_SERVICE,
 693                 BT_LE_READ_HOST_SUGGESTED_DATA_LENGTH,
 694                 in_param1, in_param2, in_param3, in_param4, &out_param);
 695
 696         if (result == BLUETOOTH_ERROR_NONE) {
 697                 data_values = &g_array_index(out_param,
 698                         bluetooth_le_read_host_suggested_data_length_t, 0);
 699
 700                 le_data_length->def_tx_octets = data_values->def_tx_octets;
 701                 le_data_length->def_tx_time = data_values->def_tx_time;
 702         }
 703
 704         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 705
 706         return result;
 707 }
 708
 709 BT_EXPORT_API int bluetooth_le_set_data_length(bluetooth_device_address_t *address,
 710         const unsigned int max_tx_octets, const unsigned int max_tx_time)
 711 {
 712         BT_CHECK_ENABLED_ANY(return);
 713         BT_INIT_PARAMS();
 714
 715         int result;
 716
 717         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 718
 719         g_array_append_vals(in_param1, address, sizeof(bluetooth_device_address_t));
 720         g_array_append_vals(in_param2, &max_tx_octets, sizeof(guint));
 721         g_array_append_vals(in_param3, &max_tx_time, sizeof(guint));
 722
 723         result = _bt_send_request(BT_BLUEZ_SERVICE,
 724                 BT_LE_SET_DATA_LENGTH,
 725                 in_param1, in_param2, in_param3, in_param4, &out_param);
 726
 727         if (result != BLUETOOTH_ERROR_NONE)
 728                 BT_ERR("Failed to Set data length values : %d", result);
 729
 730         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 731
 732         return result;
 733 }
 734
 735 BT_EXPORT_API int bluetooth_is_le_2m_phy_supported(gboolean *is_supported)
 736 {
 737         int result;
 738
 739         BT_CHECK_PARAMETER(is_supported, return);
 740         BT_CHECK_ENABLED_ANY(return);
 741
 742         BT_INIT_PARAMS();
 743         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 744
 745         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_IS_LE_2M_PHY_SUPPORTED,
 746                         in_param1, in_param2, in_param3, in_param4, &out_param);
 747
 748         if (result == BLUETOOTH_ERROR_NONE) {
 749                 *is_supported = g_array_index(out_param, int, 0);
 750         } else {
 751                 BT_ERR("Fail to send request");
 752         }
 753
 754         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 755
 756         BT_INFO("LE 2M PHY Support[%s]", *is_supported ? "TRUE" : "FALSE");
 757         return result;
 758 }
 759
 760 BT_EXPORT_API int bluetooth_is_le_coded_phy_supported(gboolean *is_supported)
 761 {
 762         int result;
 763
 764         BT_CHECK_PARAMETER(is_supported, return);
 765         BT_CHECK_ENABLED_ANY(return);
 766
 767         BT_INIT_PARAMS();
 768         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 769
 770         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_IS_LE_CODED_PHY_SUPPORTED,
 771                         in_param1, in_param2, in_param3, in_param4, &out_param);
 772
 773         if (result == BLUETOOTH_ERROR_NONE) {
 774                 *is_supported = g_array_index(out_param, int, 0);
 775         } else {
 776                 BT_ERR("Fail to send request");
 777         }
 778
 779         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 780
 781         BT_INFO("LE CODED PHY Support[%s]", *is_supported ? "TRUE" : "FALSE");
 782         return result;
 783 }