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)
 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         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 200
 201         return result;
 202 }
 203
 204 gboolean __bluetooth_is_privileged_process(void)
 205 {
 206         FILE *fp = NULL;
 207         char path[30] = {0, };
 208         char buf[256] = {0, };
 209
 210         snprintf(path, sizeof(path), "/proc/%d/cmdline", getpid());
 211         fp = fopen(path, "r");
 212         if (fp == NULL)
 213                 return FALSE;
 214
 215         if (fgets(buf, 256, fp) != NULL) {
 216                 if (strstr(buf, "weconnd") != NULL) {
 217                         fclose(fp);
 218                         return TRUE;
 219                 }
 220         }
 221
 222         fclose(fp);
 223         return FALSE;
 224 }
 225
 226 BT_EXPORT_API int bluetooth_set_advertising(int handle, gboolean enable)
 227 {
 228         int result;
 229         gboolean use_reserved_slot = TRUE;
 230
 231         BT_CHECK_ENABLED_ANY(return);
 232
 233         if (TIZEN_PROFILE_WEARABLE)
 234                 use_reserved_slot = __bluetooth_is_privileged_process();
 235
 236         _bt_print_api_caller_name();
 237
 238         BT_INIT_PARAMS();
 239         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 240
 241         g_array_append_vals(in_param1, &handle, sizeof(int));
 242         g_array_append_vals(in_param2, &enable, sizeof(gboolean));
 243         g_array_append_vals(in_param3, &use_reserved_slot, sizeof(gboolean));
 244
 245         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_ADVERTISING,
 246                 in_param1, in_param2, in_param3, in_param4, &out_param);
 247
 248         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 249
 250         return result;
 251 }
 252
 253 BT_EXPORT_API int bluetooth_set_custom_advertising(int handle, gboolean enable,
 254                                                 bluetooth_advertising_params_t *params)
 255 {
 256         int result;
 257         gboolean use_reserved_slot = TRUE;
 258
 259         BT_CHECK_ENABLED_ANY(return);
 260
 261         if (TIZEN_PROFILE_WEARABLE)
 262         use_reserved_slot = __bluetooth_is_privileged_process();
 263
 264         _bt_print_api_caller_name();
 265
 266         BT_INIT_PARAMS();
 267         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 268
 269         g_array_append_vals(in_param1, &handle, sizeof(int));
 270         g_array_append_vals(in_param2, &enable, sizeof(gboolean));
 271         g_array_append_vals(in_param3, params, sizeof(bluetooth_advertising_params_t));
 272         g_array_append_vals(in_param4, &use_reserved_slot, sizeof(gboolean));
 273
 274         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_CUSTOM_ADVERTISING,
 275                 in_param1, in_param2, in_param3, in_param4, &out_param);
 276
 277         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 278
 279         return result;
 280 }
 281
 282 BT_EXPORT_API int bluetooth_get_advertising_data(bluetooth_advertising_data_t *adv_data, int *length)
 283 {
 284         int result;
 285         guint8 *data;
 286
 287         BT_CHECK_PARAMETER(adv_data, return);
 288         BT_CHECK_PARAMETER(length, return);
 289         BT_CHECK_ENABLED_ANY(return);
 290
 291         BT_INIT_PARAMS();
 292         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 293
 294         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GET_ADVERTISING_DATA,
 295                 in_param1, in_param2, in_param3, in_param4, &out_param);
 296
 297         if (result == BLUETOOTH_ERROR_NONE) {
 298                 data = &g_array_index(out_param, guint8, 0);
 299                 *length = out_param->len;
 300
 301                 memset(adv_data, 0x00, sizeof(bluetooth_advertising_data_t));
 302                 memcpy(adv_data->data, data, *length);
 303         }
 304
 305         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 306
 307         return result;
 308 }
 309
 310 BT_EXPORT_API int bluetooth_set_advertising_data(int handle, const bluetooth_advertising_data_t *value, int length)
 311 {
 312         int result;
 313         gboolean use_reserved_slot = TRUE;
 314
 315         BT_CHECK_PARAMETER(value, return);
 316         BT_CHECK_ENABLED_ANY(return);
 317
 318         if (length > BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 3)
 319                 return BLUETOOTH_ERROR_INVALID_PARAM;
 320
 321         if (TIZEN_PROFILE_WEARABLE)
 322                 use_reserved_slot = __bluetooth_is_privileged_process();
 323
 324         BT_INIT_PARAMS();
 325         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 326
 327         g_array_append_vals(in_param1, &handle, sizeof(int));
 328         g_array_append_vals(in_param2, value, sizeof(bluetooth_advertising_data_t));
 329         g_array_append_vals(in_param3, &length, sizeof(int));
 330         g_array_append_vals(in_param4, &use_reserved_slot, sizeof(gboolean));
 331
 332         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_ADVERTISING_DATA,
 333                 in_param1, in_param2, in_param3, in_param4, &out_param);
 334
 335         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 336
 337         return result;
 338 }
 339
 340 BT_EXPORT_API int bluetooth_get_scan_response_data(bluetooth_scan_resp_data_t *value, int *length)
 341 {
 342         int result;
 343         guint8 *data;
 344
 345         BT_CHECK_PARAMETER(value, return);
 346         BT_CHECK_PARAMETER(length, return);
 347         BT_CHECK_ENABLED_ANY(return);
 348
 349         BT_INIT_PARAMS();
 350         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 351
 352         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GET_SCAN_RESPONSE_DATA,
 353                 in_param1, in_param2, in_param3, in_param4, &out_param);
 354
 355         if (result == BLUETOOTH_ERROR_NONE) {
 356                 data = &g_array_index(out_param, guint8, 0);
 357                 *length = out_param->len;
 358
 359                 memset(value, 0x00, sizeof(bluetooth_scan_resp_data_t));
 360                 memcpy(value->data, data, *length);
 361         }
 362
 363         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 364
 365         return result;
 366 }
 367
 368 BT_EXPORT_API int bluetooth_set_scan_response_data(int handle,
 369                         const bluetooth_scan_resp_data_t *value, int length)
 370 {
 371         int result;
 372         gboolean use_reserved_slot = TRUE;
 373
 374         BT_CHECK_PARAMETER(value, return);
 375         BT_CHECK_ENABLED_ANY(return);
 376
 377         if (length > BLUETOOTH_SCAN_RESP_DATA_LENGTH_MAX)
 378                 return BLUETOOTH_ERROR_INVALID_PARAM;
 379
 380         if (TIZEN_PROFILE_WEARABLE)
 381                 use_reserved_slot = __bluetooth_is_privileged_process();
 382
 383         BT_INIT_PARAMS();
 384         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 385
 386         g_array_append_vals(in_param1, &handle, sizeof(int));
 387         g_array_append_vals(in_param2, value, length);
 388         g_array_append_vals(in_param3, &length, sizeof(int));
 389         g_array_append_vals(in_param4, &use_reserved_slot, sizeof(gboolean));
 390
 391         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_SCAN_RESPONSE_DATA,
 392                 in_param1, in_param2, in_param3, in_param4, &out_param);
 393
 394         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 395
 396         return result;
 397 }
 398
 399 BT_EXPORT_API int bluetooth_set_scan_parameters(bluetooth_le_scan_params_t *params)
 400 {
 401         int result;
 402
 403         BT_CHECK_ENABLED_ANY(return);
 404
 405         BT_INIT_PARAMS();
 406         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 407
 408         g_array_append_vals(in_param1, params, sizeof(bluetooth_le_scan_params_t));
 409
 410         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_SCAN_PARAMETERS,
 411                 in_param1, in_param2, in_param3, in_param4, &out_param);
 412
 413         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 414
 415         return result;
 416 }
 417
 418 BT_EXPORT_API int bluetooth_set_scan_type(bluetooth_le_scan_type_t scan_type)
 419 {
 420         int result;
 421
 422         BT_CHECK_ENABLED_ANY(return);
 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, &scan_type, sizeof(int));
 428
 429         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_SCAN_TYPE,
 430                 in_param1, in_param2, in_param3, in_param4, &out_param);
 431
 432         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 433
 434         return result;
 435 }
 436
 437 BT_EXPORT_API int bluetooth_is_advertising(gboolean *is_advertising)
 438 {
 439         int result;
 440
 441         BT_CHECK_ENABLED_ANY(return);
 442
 443         BT_INIT_PARAMS();
 444         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 445
 446         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_IS_ADVERTISING,
 447                 in_param1, in_param2, in_param3, in_param4, &out_param);
 448
 449         if (result == BLUETOOTH_ERROR_NONE)
 450                 *is_advertising = g_array_index(out_param, int, 0);
 451         else
 452                 BT_ERR("Fail to send request");
 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_add_white_list(bluetooth_device_address_t *address, bluetooth_device_address_type_t address_type)
 460 {
 461         int result;
 462
 463         BT_CHECK_PARAMETER(address, return);
 464         BT_CHECK_ENABLED_ANY(return);
 465
 466         BT_INIT_PARAMS();
 467         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 468
 469         g_array_append_vals(in_param1, address, sizeof(bluetooth_device_address_t));
 470         g_array_append_vals(in_param2, &address_type, sizeof(int));
 471
 472         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_ADD_WHITE_LIST,
 473                 in_param1, in_param2, in_param3, in_param4, &out_param);
 474
 475         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 476
 477         return result;
 478 }
 479
 480 BT_EXPORT_API int bluetooth_remove_white_list(bluetooth_device_address_t *address, bluetooth_device_address_type_t address_type)
 481 {
 482         int result;
 483
 484         BT_CHECK_PARAMETER(address, return);
 485         BT_CHECK_ENABLED_ANY(return);
 486
 487         BT_INIT_PARAMS();
 488         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 489
 490         g_array_append_vals(in_param1, address, sizeof(bluetooth_device_address_t));
 491         g_array_append_vals(in_param2, &address_type, sizeof(int));
 492
 493         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_REMOVE_WHITE_LIST,
 494                 in_param1, in_param2, in_param3, in_param4, &out_param);
 495
 496         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 497
 498         return result;
 499 }
 500
 501 BT_EXPORT_API int bluetooth_clear_white_list(void)
 502 {
 503         int result;
 504
 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         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_CLEAR_WHITE_LIST,
 511                 in_param1, in_param2, in_param3, in_param4, &out_param);
 512
 513         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 514
 515         return result;
 516 }
 517
 518 BT_EXPORT_API int bluetooth_enable_le_privacy(gboolean enable_privacy)
 519 {
 520         int result;
 521
 522         BT_CHECK_ENABLED_ANY(return);
 523
 524         BT_INIT_PARAMS();
 525         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 526
 527         g_array_append_vals(in_param1, &enable_privacy, sizeof(gboolean));
 528
 529         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_LE_PRIVACY,
 530                 in_param1, in_param2, in_param3, in_param4, &out_param);
 531
 532         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 533
 534         return result;
 535 }
 536
 537 BT_EXPORT_API int bluetooth_set_le_static_random_address(gboolean enable)
 538 {
 539         int result;
 540
 541         BT_CHECK_ENABLED_ANY(return);
 542
 543         BT_INIT_PARAMS();
 544         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 545
 546         g_array_append_vals(in_param1, &enable, sizeof(gboolean));
 547
 548         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_LE_STATIC_RANDOM_ADDRESS,
 549                 in_param1, in_param2, in_param3, in_param4, &out_param);
 550
 551         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 552
 553         return result;
 554 }
 555
 556 BT_EXPORT_API int bluetooth_check_privilege_advertising_parameter(void)
 557 {
 558         if (_bt_check_privilege(BT_CHECK_PRIVILEGE, BT_SET_ADVERTISING_PARAMETERS)
 559                      == BLUETOOTH_ERROR_PERMISSION_DEINED) {
 560                 BT_ERR("Don't have a privilege to use this API");
 561                 return BLUETOOTH_ERROR_PERMISSION_DEINED;
 562         }
 563
 564         return BLUETOOTH_ERROR_NONE;
 565 }
 566
 567 BT_EXPORT_API int bluetooth_le_register_callback(bluetooth_cb_func_ptr callback_ptr, void *user_data)
 568 {
 569         int ret;
 570
 571         ret = _bt_register_event(BT_LE_ADAPTER_EVENT, (void *)callback_ptr, user_data);
 572         if (ret != BLUETOOTH_ERROR_NONE &&
 573             ret != BLUETOOTH_ERROR_ALREADY_INITIALIZED) {
 574                 BT_ERR("Fail to register BT_LE_ADAPTER_EVENT event : %d", ret);
 575                 return ret;
 576         }
 577
 578         return BLUETOOTH_ERROR_NONE;
 579 }
 580
 581 BT_EXPORT_API int bluetooth_le_unregister_callback(void)
 582 {
 583         _bt_unregister_event(BT_LE_ADAPTER_EVENT);
 584
 585         return BLUETOOTH_ERROR_NONE;
 586 }
 587
 588 BT_EXPORT_API int bluetooth_le_read_maximum_data_length(
 589                         bluetooth_le_read_maximum_data_length_t *max_le_datalength)
 590 {
 591         BT_CHECK_ENABLED_ANY(return);
 592         BT_INIT_PARAMS();
 593         int result;
 594         bluetooth_le_read_maximum_data_length_t *datalength = NULL;
 595
 596         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 597
 598         result = _bt_send_request(BT_BLUEZ_SERVICE,
 599                 BT_LE_READ_MAXIMUM_DATA_LENGTH,
 600                 in_param1, in_param2, in_param3, in_param4, &out_param);
 601
 602         if (result == BLUETOOTH_ERROR_NONE) {
 603                 datalength = &g_array_index(out_param,
 604                         bluetooth_le_read_maximum_data_length_t, 0);
 605                 max_le_datalength->max_tx_octets  = datalength->max_tx_octets;
 606                 max_le_datalength->max_tx_time = datalength->max_tx_time;
 607                 max_le_datalength->max_rx_octets = datalength->max_rx_octets;
 608                 max_le_datalength->max_rx_time = datalength->max_rx_time;
 609         }
 610
 611         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 612
 613         return result;
 614 }
 615
 616 BT_EXPORT_API int bluetooth_le_write_host_suggested_default_data_length(
 617         const unsigned int def_tx_Octets, const unsigned int def_tx_Time)
 618 {
 619         BT_CHECK_ENABLED_ANY(return);
 620         BT_INIT_PARAMS();
 621
 622         int result;
 623
 624         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 625
 626         g_array_append_vals(in_param1, &def_tx_Octets, sizeof(guint));
 627         g_array_append_vals(in_param2, &def_tx_Time, sizeof(guint));
 628
 629         result = _bt_send_request(BT_BLUEZ_SERVICE,
 630                 BT_LE_WRITE_HOST_SUGGESTED_DATA_LENGTH,
 631                 in_param1, in_param2, in_param3, in_param4, &out_param);
 632
 633         if (result != BLUETOOTH_ERROR_NONE)
 634                 BT_ERR("Failed to Write the host suggested default data length values : %d", result);
 635
 636         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 637
 638         return result;
 639 }
 640
 641 BT_EXPORT_API int bluetooth_le_read_suggested_default_data_length(
 642         bluetooth_le_read_host_suggested_data_length_t *le_data_length)
 643 {
 644         BT_CHECK_ENABLED_ANY(return);
 645         BT_INIT_PARAMS();
 646
 647         int result;
 648         bluetooth_le_read_host_suggested_data_length_t *data_values = NULL;
 649         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 650
 651         result = _bt_send_request(BT_BLUEZ_SERVICE,
 652                 BT_LE_READ_HOST_SUGGESTED_DATA_LENGTH,
 653                 in_param1, in_param2, in_param3, in_param4, &out_param);
 654
 655         if (result == BLUETOOTH_ERROR_NONE) {
 656                 data_values = &g_array_index(out_param,
 657                         bluetooth_le_read_host_suggested_data_length_t, 0);
 658
 659                 le_data_length->def_tx_octets = data_values->def_tx_octets;
 660                 le_data_length->def_tx_time = data_values->def_tx_time;
 661         }
 662
 663         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 664
 665         return result;
 666 }
 667
 668 BT_EXPORT_API int bluetooth_le_set_data_length(bluetooth_device_address_t *address,
 669         const unsigned int max_tx_octets, const unsigned int max_tx_time)
 670 {
 671         BT_CHECK_ENABLED_ANY(return);
 672         BT_INIT_PARAMS();
 673
 674         int result;
 675
 676         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 677
 678         g_array_append_vals(in_param1, address, sizeof(bluetooth_device_address_t));
 679         g_array_append_vals(in_param2, &max_tx_octets, sizeof(guint));
 680         g_array_append_vals(in_param3, &max_tx_time, sizeof(guint));
 681
 682         result = _bt_send_request(BT_BLUEZ_SERVICE,
 683                 BT_LE_SET_DATA_LENGTH,
 684                 in_param1, in_param2, in_param3, in_param4, &out_param);
 685
 686         if (result != BLUETOOTH_ERROR_NONE)
 687                 BT_ERR("Failed to Set data length values : %d", result);
 688
 689         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 690
 691         return result;
 692 }
 693
 694 BT_EXPORT_API int bluetooth_is_le_2m_phy_supported(gboolean *is_supported)
 695 {
 696         int result;
 697
 698         BT_CHECK_PARAMETER(is_supported, return);
 699         BT_CHECK_ENABLED_ANY(return);
 700
 701         BT_INIT_PARAMS();
 702         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 703
 704         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_IS_LE_2M_PHY_SUPPORTED,
 705                         in_param1, in_param2, in_param3, in_param4, &out_param);
 706
 707         if (result == BLUETOOTH_ERROR_NONE) {
 708                 *is_supported = g_array_index(out_param, int, 0);
 709         } else {
 710                 BT_ERR("Fail to send request");
 711         }
 712
 713         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 714
 715         BT_INFO("LE 2M PHY Support[%s]", *is_supported ? "TRUE" : "FALSE");
 716         return result;
 717 }
 718
 719 BT_EXPORT_API int bluetooth_is_le_coded_phy_supported(gboolean *is_supported)
 720 {
 721         int result;
 722
 723         BT_CHECK_PARAMETER(is_supported, return);
 724         BT_CHECK_ENABLED_ANY(return);
 725
 726         BT_INIT_PARAMS();
 727         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 728
 729         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_IS_LE_CODED_PHY_SUPPORTED,
 730                         in_param1, in_param2, in_param3, in_param4, &out_param);
 731
 732         if (result == BLUETOOTH_ERROR_NONE) {
 733                 *is_supported = g_array_index(out_param, int, 0);
 734         } else {
 735                 BT_ERR("Fail to send request");
 736         }
 737
 738         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 739
 740         BT_INFO("LE CODED PHY Support[%s]", *is_supported ? "TRUE" : "FALSE");
 741         return result;
 742 }