bt-service/bt-service-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 <dbus/dbus.h>
  20 #include <gio/gio.h>
  21 #include <glib.h>
  22 #include <dlog.h>
  23 #include <string.h>
  24 #include <vconf.h>
  25 #include <syspopup_caller.h>
  26 #include <aul.h>
  27
  28 #include "bt-internal-types.h"
  29 #include "bt-service-common.h"
  30 #include "bt-service-event.h"
  31 #include "bt-service-adapter.h"
  32 #include "bt-service-adapter-le.h"
  33 #include "bt-service-util.h"
  34
  35
  36 #define BT_ADV_INTERVAL_MIN 20 /* msec */
  37 #define BT_ADV_INTERVAL_MAX 10240
  38 #define BT_ADV_INTERVAL_SPLIT 0.625
  39 #define BT_DEFAULT_ADV_MIN_INTERVAL 500
  40 #define BT_DEFAULT_ADV_MAX_INTERVAL 500
  41 #define BT_ADV_FILTER_POLICY_DEFAULT    0x00
  42 #define BT_ADV_TYPE_DEFAULT     0x00
  43 #define BT_ADV_FILTER_POLICY_ALLOW_SCAN_CONN_WL_ONLY    0x03
  44 #define BT_ADV_MULTI_MAX   16
  45
  46 typedef struct {
  47         int adv_inst_max;
  48         int rpa_offloading;
  49         int max_filter;
  50 } bt_adapter_le_feature_info_t;
  51
  52 typedef struct {
  53         char *sender;
  54         int adv_handle;
  55         gboolean is_advertising;
  56         guint hold_timer_id;
  57 } bt_adapter_le_adv_slot_t;
  58
  59 typedef struct {
  60         char *sender;
  61         GSList *filter_list;
  62         gboolean is_scanning;
  63 } bt_adapter_le_scanner_t;
  64
  65 static bluetooth_advertising_params_t adv_params = {
  66         BT_DEFAULT_ADV_MIN_INTERVAL,
  67         BT_DEFAULT_ADV_MAX_INTERVAL,
  68         BT_ADV_FILTER_POLICY_DEFAULT,
  69         BT_ADV_TYPE_DEFAULT};
  70 static bluetooth_advertising_data_t adv_data = { {0} };
  71 static int adv_data_len;
  72 static bluetooth_scan_resp_data_t resp_data = { {0} };
  73 static int resp_data_len;
  74
  75 static bt_adapter_le_feature_info_t le_feature_info = { 1, 0, 0 };
  76 static bt_adapter_le_adv_slot_t *le_adv_slot = NULL;
  77
  78 GSList *scanner_list = NULL;
  79 static gboolean is_le_set_scan_parameter = FALSE;
  80 static gboolean is_le_scanning = FALSE;
  81 static gboolean scan_filter_enabled = FALSE;
  82 static bt_le_scan_type_t le_scan_type = BT_LE_PASSIVE_SCAN;
  83
  84 static GSList *gatt_client_senders = NULL;
  85
  86
  87 gboolean _bt_is_set_scan_parameter(void)
  88 {
  89         return is_le_set_scan_parameter;
  90 }
  91
  92 void _bt_init_gatt_client_senders(void)
  93 {
  94         _bt_clear_request_list();
  95 }
  96
  97 int _bt_insert_gatt_client_sender(char *sender)
  98 {
  99         char *info;
 100
 101         retv_if(sender == NULL, BLUETOOTH_ERROR_INVALID_PARAM);
 102
 103         info = g_strdup(sender);
 104         retv_if(info == NULL, BLUETOOTH_ERROR_MEMORY_ALLOCATION);
 105
 106         gatt_client_senders = g_slist_append(gatt_client_senders, info);
 107
 108         BT_DBG("insert sender: %s", sender);
 109
 110         return BLUETOOTH_ERROR_NONE;
 111 }
 112
 113 int _bt_delete_gatt_client_sender(char *sender)
 114 {
 115         GSList *l;
 116         char *info;
 117
 118         BT_DBG("remove sender: %s", sender);
 119
 120         for (l = gatt_client_senders; l != NULL; l = g_slist_next(l)) {
 121                 info = l->data;
 122                 if (info == NULL)
 123                         continue;
 124
 125                 if (g_strcmp0(info, sender) == 0) {
 126                         BT_DBG("remove info");
 127                         gatt_client_senders = g_slist_remove(gatt_client_senders, info);
 128                         g_free(info);
 129                         return BLUETOOTH_ERROR_NONE;
 130                 }
 131         }
 132
 133         return BLUETOOTH_ERROR_NOT_FOUND;
 134 }
 135
 136 void _bt_clear_gatt_client_senders(void)
 137 {
 138         if (gatt_client_senders) {
 139                 g_slist_foreach(gatt_client_senders, (GFunc)g_free, NULL);
 140                 g_slist_free(gatt_client_senders);
 141                 gatt_client_senders = NULL;
 142         }
 143 }
 144 #if 0
 145 static void __bt_send_foreach_event(gpointer data, gpointer user_data)
 146 {
 147         char *sender = data;
 148         GVariant *param = user_data;
 149
 150         _bt_send_event_to_dest(sender, BT_DEVICE_EVENT, BLUETOOTH_EVENT_GATT_CHAR_VAL_CHANGED,
 151                                         param);
 152 }
 153 #endif
 154 void _bt_send_char_value_changed_event(void *param)
 155 {
 156 #if 0
 157         g_slist_foreach(gatt_client_senders, __bt_send_foreach_event,
 158                                         (gpointer)param);
 159 #else
 160         _bt_send_event(BT_DEVICE_EVENT, BLUETOOTH_EVENT_GATT_CHAR_VAL_CHANGED, param);
 161 #endif
 162 }
 163
 164 void __bt_free_le_adv_slot(void)
 165 {
 166         int i;
 167
 168         if (le_adv_slot == NULL)
 169                 return;
 170
 171         for (i = 0; i < le_feature_info.adv_inst_max; i++) {
 172                 if (le_adv_slot[i].sender)
 173                         g_free(le_adv_slot[i].sender);
 174         }
 175         g_free(le_adv_slot);
 176         le_adv_slot = NULL;
 177 }
 178
 179 int _bt_service_adapter_le_init(void)
 180 {
 181         le_adv_slot = g_malloc0(sizeof(bt_adapter_le_adv_slot_t) * le_feature_info.adv_inst_max);
 182
 183         return BLUETOOTH_ERROR_NONE;
 184 }
 185
 186 void _bt_service_adapter_le_deinit(void)
 187 {
 188         __bt_free_le_adv_slot();
 189 }
 190
 191 gboolean _bt_update_le_feature_support(const char *item, const char *value)
 192 {
 193         if (item == NULL || value == NULL)
 194                 return FALSE;
 195
 196         if (g_strcmp0(item, "adv_inst_max") == 0) {
 197                 int slot_num;
 198
 199                 slot_num = atoi(value);
 200                 retv_if(slot_num < 0, FALSE);
 201                 retv_if(slot_num > BT_ADV_MULTI_MAX, FALSE);
 202
 203                 if (slot_num != le_feature_info.adv_inst_max) {
 204                         __bt_free_le_adv_slot();
 205                         le_feature_info.adv_inst_max = slot_num;
 206                         BT_INFO("Advertising instance max : %d", le_feature_info.adv_inst_max);
 207                         le_adv_slot = g_malloc0(sizeof(bt_adapter_le_adv_slot_t) * le_feature_info.adv_inst_max);
 208                 }
 209         } else if (g_strcmp0(item, "rpa_offloading") == 0) {
 210                 le_feature_info.rpa_offloading = atoi(value);
 211                 BT_INFO("RPA offloading : %d", le_feature_info.rpa_offloading);
 212         } else if (g_strcmp0(item, "max_filter") == 0) {
 213                 le_feature_info.max_filter = atoi(value);
 214                 BT_INFO("BLE Scan max filter : %d", le_feature_info.max_filter);
 215         } else {
 216                 BT_DBG("No registered item");
 217                 return FALSE;
 218         }
 219
 220         return TRUE;
 221 }
 222
 223 static gboolean __bt_is_factory_test_mode(void)
 224 {
 225         int mode = 0;
 226
 227         if (vconf_get_bool(VCONFKEY_BT_DUT_MODE, &mode)) {
 228                 BT_ERR("Get the DUT Mode fail");
 229                 return TRUE;
 230         }
 231
 232         if (mode != FALSE) {
 233                 BT_INFO("DUT Test Mode !!");
 234                 return TRUE;
 235         }
 236
 237         return FALSE;
 238 }
 239
 240 int __bt_get_available_adv_slot_id(const char *sender, int adv_handle, gboolean use_reserved_slot)
 241 {
 242         int i;
 243
 244         if (le_adv_slot == NULL) {
 245                 BT_ERR("le_adv_slot is NULL");
 246                 return -1;
 247         }
 248
 249         BT_DBG("adv_inst_max : %d", le_feature_info.adv_inst_max);
 250
 251         for (i = 0; i < le_feature_info.adv_inst_max; i++) {
 252                 if (le_adv_slot[i].sender == NULL)
 253                         continue;
 254                 if ((g_strcmp0(le_adv_slot[i].sender, sender) == 0) && (le_adv_slot[i].adv_handle == adv_handle))
 255                         return i;
 256         }
 257
 258         if (le_feature_info.adv_inst_max <= 2)
 259                 i = 0;
 260         else if (le_feature_info.adv_inst_max > 2 && use_reserved_slot == TRUE)
 261                 i = 0;
 262         else
 263                 i = 2;
 264
 265         for (; i < le_feature_info.adv_inst_max; i++) {
 266                 if (le_adv_slot[i].sender == NULL)
 267                         return i;
 268         }
 269
 270         return -1;
 271 }
 272
 273 static void __bt_register_adv_slot_owner(const char *sender, int adv_handle, int slot_id)
 274 {
 275         if (le_adv_slot[slot_id].sender == NULL) {
 276                 le_adv_slot[slot_id].sender = strdup(sender);
 277                 le_adv_slot[slot_id].adv_handle = adv_handle;
 278         }
 279 }
 280
 281 void _bt_unregister_adv_slot_owner(int slot_id)
 282 {
 283         g_free(le_adv_slot[slot_id].sender);
 284         le_adv_slot[slot_id].sender = NULL;
 285         le_adv_slot[slot_id].adv_handle = 0;
 286 }
 287
 288 const char* _bt_get_adv_slot_owner(int slot_id)
 289 {
 290         if (le_adv_slot == NULL)
 291                 return NULL;
 292
 293         return le_adv_slot[slot_id].sender;
 294 }
 295
 296 int _bt_get_adv_slot_adv_handle(int slot_id)
 297 {
 298         if (le_adv_slot == NULL)
 299                 return 0;
 300
 301         return le_adv_slot[slot_id].adv_handle;
 302 }
 303
 304 void _bt_set_advertising_status(int slot_id, gboolean mode)
 305 {
 306         le_adv_slot[slot_id].is_advertising = mode;
 307 }
 308
 309 gboolean _bt_is_advertising(void)
 310 {
 311         gboolean status = FALSE;
 312         int i;
 313
 314         for (i = 0; i < le_feature_info.adv_inst_max; i++) {
 315                 if (le_adv_slot[i].is_advertising == TRUE)
 316                         status = TRUE;
 317         }
 318
 319         return status;
 320 }
 321
 322 void _bt_stop_advertising_by_terminated_process(const char* terminated_name)
 323 {
 324         int i;
 325
 326         if (le_adv_slot == NULL)
 327                 return;
 328
 329         for (i = 0; i < le_feature_info.adv_inst_max; i++) {
 330                 if (le_adv_slot[i].sender != NULL) {
 331                         if (strcasecmp(terminated_name, le_adv_slot[i].sender) == 0) {
 332                                 BT_ERR("Stop advertising by terminated process(%s).", terminated_name);
 333                                 _bt_set_advertising(terminated_name, le_adv_slot[i].adv_handle, FALSE, FALSE);
 334                         }
 335                 }
 336         }
 337 }
 338
 339 gboolean _bt_get_advertising_params(bluetooth_advertising_params_t *params)
 340 {
 341         if (params == NULL)
 342                 return FALSE;
 343
 344         memcpy(params, &adv_params, sizeof(bluetooth_advertising_params_t));
 345
 346         return TRUE;
 347 }
 348
 349 int _bt_set_advertising(const char *sender, int adv_handle, gboolean enable, gboolean use_reserved_slot)
 350 {
 351         GDBusProxy *proxy;
 352         GError *error = NULL;
 353         GVariant *ret;
 354         int slot_id;
 355
 356         if (__bt_is_factory_test_mode()) {
 357                 BT_ERR("Unable to start advertising in factory binary !!");
 358                 return BLUETOOTH_ERROR_NOT_SUPPORT;
 359         }
 360
 361         if (_bt_adapter_get_status() != BT_ACTIVATED &&
 362                 _bt_adapter_get_le_status() != BT_LE_ACTIVATED) {
 363                 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
 364         }
 365
 366         slot_id = __bt_get_available_adv_slot_id(sender, adv_handle, use_reserved_slot);
 367         if (slot_id == -1) {
 368                 BT_ERR("There is NO available slot!!");
 369                 return BLUETOOTH_ERROR_NO_RESOURCES;
 370         }
 371
 372         if (le_adv_slot[slot_id].is_advertising == TRUE && enable == TRUE)
 373                 return BLUETOOTH_ERROR_IN_PROGRESS;
 374
 375         if (le_adv_slot[slot_id].sender != NULL && le_adv_slot[slot_id].is_advertising == FALSE && enable == FALSE)
 376                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
 377
 378         if (le_adv_slot[slot_id].hold_timer_id > 0) {
 379                 g_source_remove(le_adv_slot[slot_id].hold_timer_id);
 380                 le_adv_slot[slot_id].hold_timer_id = 0;
 381         }
 382
 383         proxy = _bt_get_adapter_proxy();
 384         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 385
 386         ret = g_dbus_proxy_call_sync(proxy, "SetAdvertising",
 387                                 g_variant_new("(bi)", enable, slot_id),
 388                                 G_DBUS_CALL_FLAGS_NONE,
 389                                 -1,
 390                                 NULL,
 391                                 &error);
 392
 393         if (error) {
 394                 BT_ERR("SetAdvertising Fail: %s", error->message);
 395                 g_clear_error(&error);
 396                 return BLUETOOTH_ERROR_INTERNAL;
 397         }
 398
 399         if (enable == TRUE)
 400                 __bt_register_adv_slot_owner(sender, adv_handle, slot_id);
 401
 402         le_adv_slot[slot_id].is_advertising = enable;
 403         BT_INFO_C("### Set advertising [%d]", enable);
 404
 405         if (ret)
 406                 g_variant_unref(ret);
 407
 408         return BLUETOOTH_ERROR_NONE;
 409 }
 410
 411 int _bt_set_custom_advertising(const char *sender, int adv_handle,
 412                                 gboolean enable, bluetooth_advertising_params_t *params, gboolean use_reserved_slot)
 413 {
 414         GDBusProxy *proxy;
 415         GVariant *ret;
 416         GError *error = NULL;
 417         guint32 min = 0;
 418         guint32 max = 0;
 419         int slot_id;
 420
 421         BT_CHECK_PARAMETER(params, return);
 422
 423         if (__bt_is_factory_test_mode()) {
 424                 BT_ERR("Unable to start advertising in factory binary !!");
 425                 return BLUETOOTH_ERROR_NOT_SUPPORT;
 426         }
 427
 428         if (_bt_adapter_get_status() != BT_ACTIVATED &&
 429                 _bt_adapter_get_le_status() != BT_LE_ACTIVATED) {
 430                 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
 431         }
 432
 433         slot_id = __bt_get_available_adv_slot_id(sender, adv_handle, use_reserved_slot);
 434         if (slot_id == -1) {
 435                 BT_ERR("There is NO available slot!!");
 436                 return BLUETOOTH_ERROR_NO_RESOURCES;
 437         }
 438
 439         if (le_adv_slot[slot_id].is_advertising == TRUE && enable == TRUE)
 440                 return BLUETOOTH_ERROR_IN_PROGRESS;
 441
 442         if (le_adv_slot[slot_id].sender != NULL && le_adv_slot[slot_id].is_advertising == FALSE && enable == FALSE)
 443                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
 444
 445         if (le_adv_slot[slot_id].hold_timer_id > 0) {
 446                 g_source_remove(le_adv_slot[slot_id].hold_timer_id);
 447                 le_adv_slot[slot_id].hold_timer_id = 0;
 448         }
 449
 450         proxy = _bt_get_adapter_proxy();
 451         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 452
 453         if (params->interval_min > params->interval_max ||
 454                         params->interval_min < BT_ADV_INTERVAL_MIN ||
 455                         params->interval_max > BT_ADV_INTERVAL_MAX)
 456                 return BLUETOOTH_ERROR_INVALID_PARAM;
 457
 458         if (params->filter_policy > BLUETOOTH_ALLOW_SCAN_CONN_WHITE_LIST)
 459                 return BLUETOOTH_ERROR_INVALID_PARAM;
 460
 461         if (params->type  == BLUETOOTH_ADV_CONNECTABLE_DIRECT_HIGH ||
 462                         params->type == BLUETOOTH_ADV_CONNECTABLE_DIRECT_LOW ||
 463                         params->type == BLUETOOTH_ADV_NON_CONNECTABLE)
 464                 return BLUETOOTH_ERROR_NOT_SUPPORT;
 465
 466         min = params->interval_min / BT_ADV_INTERVAL_SPLIT;
 467         max = params->interval_max / BT_ADV_INTERVAL_SPLIT;
 468
 469         ret = g_dbus_proxy_call_sync(proxy, "SetAdvertisingParameters",
 470                         g_variant_new("(uuuui)", min, max,
 471                         params->filter_policy, params->type,
 472                         slot_id), G_DBUS_CALL_FLAGS_NONE,
 473                         -1, NULL, &error);
 474
 475         if (error) {
 476                 BT_ERR("SetAdvertisingParameters Fail: %s", error->message);
 477                 g_clear_error(&error);
 478                 return BLUETOOTH_ERROR_INTERNAL;
 479         }
 480
 481         adv_params.interval_min = params->interval_min;
 482         adv_params.interval_max = params->interval_max;
 483         adv_params.filter_policy = params->filter_policy;
 484         adv_params.type = params->type;
 485
 486         if (ret)
 487                 g_variant_unref(ret);
 488
 489         ret = g_dbus_proxy_call_sync(proxy, "SetAdvertising",
 490                                 g_variant_new("(bi)", enable, slot_id),
 491                                 G_DBUS_CALL_FLAGS_NONE,
 492                                 -1,
 493                                 NULL,
 494                                 &error);
 495
 496         if (error) {
 497                 BT_ERR("SetAdvertising Fail: %s", error->message);
 498                 g_clear_error(&error);
 499                 return BLUETOOTH_ERROR_INTERNAL;
 500         }
 501
 502         if (enable == TRUE)
 503                 __bt_register_adv_slot_owner(sender, adv_handle, slot_id);
 504         else
 505                 _bt_unregister_adv_slot_owner(slot_id);
 506
 507         le_adv_slot[slot_id].is_advertising = enable;
 508         BT_INFO_C("### Set advertising [%d]", enable);
 509         if (ret)
 510                 g_variant_unref(ret);
 511
 512         return BLUETOOTH_ERROR_NONE;
 513 }
 514
 515 static gboolean __bt_hold_current_advertising_timeout_cb(gpointer user_data)
 516 {
 517         GDBusProxy *proxy;
 518         GError *error = NULL;
 519         GVariant *ret;
 520
 521         BT_INFO("Restart advertising stopped by bt-service");
 522
 523         le_adv_slot[0].hold_timer_id = 0;
 524
 525         proxy = _bt_get_adapter_proxy();
 526         retv_if(proxy == NULL, FALSE);
 527
 528         ret = g_dbus_proxy_call_sync(proxy, "SetAdvertising",
 529                                 g_variant_new("(bi)", TRUE, 0),
 530                                 G_DBUS_CALL_FLAGS_NONE,
 531                                 -1,
 532                                 NULL,
 533                                 &error);
 534
 535         if (error) {
 536                 BT_ERR("SetAdvertising Fail: %s", error->message);
 537                 g_clear_error(&error);
 538                 return FALSE;
 539         }
 540
 541         if (ret)
 542                 g_variant_unref(ret);
 543
 544         return FALSE;
 545 }
 546
 547 int _bt_hold_current_advertising(void)
 548 {
 549         GDBusProxy *proxy;
 550         GError *error = NULL;
 551         GVariant *ret;
 552
 553         if (le_adv_slot[0].sender && le_adv_slot[0].is_advertising == TRUE) {
 554                 BT_INFO("Stop current advertising by bt-service");
 555
 556                 proxy = _bt_get_adapter_proxy();
 557                 retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 558
 559                 ret = g_dbus_proxy_call_sync(proxy, "SetAdvertising",
 560                                         g_variant_new("(bi)", FALSE, 0),
 561                                         G_DBUS_CALL_FLAGS_NONE,
 562                                         -1,
 563                                         NULL,
 564                                         &error);
 565
 566                 if (error) {
 567                         BT_ERR("SetAdvertising Fail: %s", error->message);
 568                         g_clear_error(&error);
 569                         return BLUETOOTH_ERROR_INTERNAL;
 570                 }
 571
 572                 if (ret)
 573                         g_variant_unref(ret);
 574
 575                 le_adv_slot[0].hold_timer_id = g_timeout_add(2000,
 576                                 __bt_hold_current_advertising_timeout_cb, NULL);
 577         } else {
 578                 BT_ERR("It's NOT advertising");
 579                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
 580         }
 581
 582         return BLUETOOTH_ERROR_NONE;
 583 }
 584
 585 static int __bt_get_ad_data_by_type(char *in_data, int in_len,
 586                 char in_type, char **data, int *data_len)
 587 {
 588         if (in_data == NULL || data == NULL || data_len == NULL)
 589                 return BLUETOOTH_ERROR_INTERNAL;
 590
 591         if (in_len < 0)
 592                 return BLUETOOTH_ERROR_INTERNAL;
 593
 594         int i;
 595         int len = 0;
 596         int type = 0;
 597
 598         for (i = 0; i < in_len; i++) {
 599                 len = in_data[i];
 600                 if (len <= 0 || i + 1 >= in_len) {
 601                         BT_ERR("Invalid advertising data");
 602                         return BLUETOOTH_ERROR_INTERNAL;
 603                 }
 604
 605                 type = in_data[i + 1];
 606                 if (type == in_type) {
 607                         i = i + 2;
 608                         len--;
 609                         break;
 610                 }
 611
 612                 i += len;
 613                 len = 0;
 614         }
 615
 616         if (i + len > in_len) {
 617                 BT_ERR("Invalid advertising data");
 618                 return BLUETOOTH_ERROR_INTERNAL;
 619         } else if (len == 0) {
 620                 BT_DBG("AD Type 0x%02x data is not set", in_type);
 621                 *data = NULL;
 622                 *data_len = 0;
 623                 return BLUETOOTH_ERROR_NONE;
 624         }
 625
 626         *data = g_memdup(&in_data[i], len);
 627         if (*data == NULL)
 628                 return BLUETOOTH_ERROR_OUT_OF_MEMORY;
 629         *data_len = len;
 630
 631         return BLUETOOTH_ERROR_NONE;
 632 }
 633
 634 int _bt_get_advertising_data(bluetooth_advertising_data_t *adv, int *length)
 635 {
 636         BT_CHECK_PARAMETER(adv, return);
 637         BT_CHECK_PARAMETER(length, return);
 638
 639         memcpy(adv, &adv_data, sizeof(adv_data));
 640         *length = adv_data_len;
 641
 642         return BLUETOOTH_ERROR_NONE;
 643 }
 644
 645 int _bt_set_advertising_data(const char *sender, int adv_handle,
 646                                 bluetooth_advertising_data_t *adv, int length, gboolean use_reserved_slot)
 647 {
 648         GDBusProxy *proxy;
 649         GError *error = NULL;
 650         GVariant *ret, *ad_data, *param = NULL;
 651         GVariant *temp = NULL;
 652         GVariantBuilder *builder;
 653         int i;
 654         char *old_mdata = NULL;
 655         char *new_mdata = NULL;
 656         int old_len = 0;
 657         int new_len = 0;
 658         int slot_id;
 659
 660         if (__bt_is_factory_test_mode()) {
 661                 BT_ERR("Unable to set advertising data in factory binary !!");
 662                 return BLUETOOTH_ERROR_NOT_SUPPORT;
 663         }
 664
 665         BT_CHECK_PARAMETER(adv, return);
 666
 667         if (_bt_adapter_get_status() != BT_ACTIVATED &&
 668                 _bt_adapter_get_le_status() != BT_LE_ACTIVATED) {
 669                 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
 670         }
 671
 672         proxy = _bt_get_adapter_proxy();
 673         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 674
 675         slot_id = __bt_get_available_adv_slot_id(sender, adv_handle, use_reserved_slot);
 676         if (slot_id == -1) {
 677                 BT_ERR("There is NO available slot!!");
 678                 return BLUETOOTH_ERROR_NO_RESOURCES;
 679         }
 680
 681         builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
 682         for (i = 0; i < length; i++)
 683                 g_variant_builder_add(builder, "y", adv->data[i]);
 684
 685         temp = g_variant_new("ay", builder);
 686         g_variant_builder_unref(builder);
 687         ret = g_dbus_proxy_call_sync(proxy, "SetAdvertisingData",
 688                                 g_variant_new("(@ayi)", temp, slot_id),
 689                                 G_DBUS_CALL_FLAGS_NONE,
 690                                 -1, NULL, &error);
 691
 692         if (error) {
 693                 BT_ERR("SetAdvertisingData Fail: %s", error->message);
 694                 g_clear_error(&error);
 695                 return BLUETOOTH_ERROR_INTERNAL;
 696         }
 697
 698         __bt_register_adv_slot_owner(sender, adv_handle, slot_id);
 699
 700         __bt_get_ad_data_by_type((char *)adv_data.data, adv_data_len, 0xff,
 701                         &old_mdata, &old_len);
 702         __bt_get_ad_data_by_type((char *)adv->data, length, 0xff,
 703                         &new_mdata, &new_len);
 704         if (old_len != new_len ||
 705                         (old_mdata && new_mdata &&
 706                          memcmp(old_mdata, new_mdata, new_len))) {
 707                 ad_data = g_variant_new_from_data((const GVariantType *)"ay",
 708                                 new_mdata, new_len, TRUE, NULL, NULL);
 709                 param = g_variant_new("(@ay)", ad_data);
 710                 _bt_send_event(BT_ADAPTER_EVENT,
 711                                 BLUETOOTH_EVENT_ADVERTISING_MANUFACTURER_DATA_CHANGED,
 712                                 param);
 713         }
 714         g_free(new_mdata);
 715         g_free(old_mdata);
 716
 717         memset(&adv_data, 0x00, sizeof(bluetooth_advertising_data_t));
 718         memcpy(&adv_data, adv, length);
 719         adv_data_len = length;
 720
 721         BT_INFO("Set advertising data");
 722         if (ret)
 723                 g_variant_unref(ret);
 724
 725         return BLUETOOTH_ERROR_NONE;
 726 }
 727
 728 int _bt_get_scan_response_data(bluetooth_scan_resp_data_t *response, int *length)
 729 {
 730         BT_CHECK_PARAMETER(response, return);
 731         BT_CHECK_PARAMETER(length, return);
 732
 733         memcpy(response, &resp_data, sizeof(resp_data));
 734         *length = resp_data_len;
 735
 736         return BLUETOOTH_ERROR_NONE;
 737 }
 738
 739 int _bt_set_scan_response_data(const char *sender, int adv_handle,
 740                                 bluetooth_scan_resp_data_t *response, int length, gboolean use_reserved_slot)
 741 {
 742         GDBusProxy *proxy;
 743         GError *error = NULL;
 744         GVariant *ret, *scan_data,  *param = NULL;
 745         GVariant *temp = NULL;
 746         GVariantBuilder *builder;
 747         int i;
 748         char *old_mdata = NULL;
 749         char *new_mdata = NULL;
 750         int old_len = 0;
 751         int new_len = 0;
 752         int slot_id;
 753
 754         if (__bt_is_factory_test_mode()) {
 755                 BT_ERR("Unable to set scan response list in factory binary !!");
 756                 return BLUETOOTH_ERROR_NOT_SUPPORT;
 757         }
 758
 759         BT_CHECK_PARAMETER(response, return);
 760
 761         if (_bt_adapter_get_status() != BT_ACTIVATED &&
 762                 _bt_adapter_get_le_status() != BT_LE_ACTIVATED) {
 763                 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
 764         }
 765
 766         proxy = _bt_get_adapter_proxy();
 767         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 768
 769         slot_id = __bt_get_available_adv_slot_id(sender, adv_handle, use_reserved_slot);
 770         if (slot_id == -1) {
 771                 BT_ERR("There is NO available slot!!");
 772                 return BLUETOOTH_ERROR_NO_RESOURCES;
 773         }
 774         builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
 775         for (i = 0; i < length; i++)
 776                 g_variant_builder_add(builder, "y", response->data[i]);
 777
 778         temp = g_variant_new("ay", builder);
 779         g_variant_builder_unref(builder);
 780         ret = g_dbus_proxy_call_sync(proxy, "SetScanRespData",
 781                                 g_variant_new("(@ayi)", temp, slot_id),
 782                                 G_DBUS_CALL_FLAGS_NONE,
 783                                 -1, NULL, &error);
 784
 785         if (error) {
 786                 BT_ERR("SetScanRespData Fail: %s", error->message);
 787                 g_clear_error(&error);
 788                 return BLUETOOTH_ERROR_INTERNAL;
 789         }
 790
 791         __bt_register_adv_slot_owner(sender, adv_handle, slot_id);
 792
 793         /* Compare with previous scan resp data */
 794         __bt_get_ad_data_by_type((char *)resp_data.data, resp_data_len, 0xff,
 795                         &old_mdata, &old_len);
 796         __bt_get_ad_data_by_type((char *)response->data, length, 0xff,
 797                         &new_mdata, &new_len);
 798         if (old_len != new_len ||
 799                         (old_mdata && new_mdata &&
 800                          memcmp(old_mdata, new_mdata, new_len))) {
 801                 scan_data = g_variant_new_from_data((const GVariantType *)"ay",
 802                                         new_mdata, new_len, TRUE, NULL, NULL);
 803                 param = g_variant_new("(@ay)", scan_data);
 804                 _bt_send_event(BT_ADAPTER_EVENT,
 805                                 BLUETOOTH_EVENT_SCAN_RESPONSE_MANUFACTURER_DATA_CHANGED,
 806                                 param);
 807         }
 808         g_free(new_mdata);
 809         g_free(old_mdata);
 810
 811         memset(&resp_data, 0x00, sizeof(bluetooth_scan_resp_data_t));
 812         memcpy(&resp_data, response, length);
 813         resp_data_len = length;
 814
 815         if (ret)
 816                 g_variant_unref(ret);
 817         BT_INFO("Set scan response data");
 818         return BLUETOOTH_ERROR_NONE;
 819 }
 820
 821 int _bt_set_scan_parameters(bluetooth_le_scan_params_t *params)
 822 {
 823         GDBusProxy *proxy;
 824         GError *error = NULL;
 825         GVariant *ret;
 826         guint32 itv = 0;
 827         guint32 win = 0;
 828
 829         BT_CHECK_PARAMETER(params, return);
 830
 831         if (_bt_adapter_get_status() != BT_ACTIVATED &&
 832                 _bt_adapter_get_le_status() != BT_LE_ACTIVATED) {
 833                 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
 834         }
 835
 836         proxy = _bt_get_adapter_proxy();
 837         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 838
 839         if (params->interval < BT_LE_SCAN_INTERVAL_MIN || params->interval > BT_LE_SCAN_INTERVAL_MAX)
 840                 return BLUETOOTH_ERROR_INVALID_PARAM;
 841
 842         if (params->window < BT_LE_SCAN_WINDOW_MIN || params->window > BT_LE_SCAN_WINDOW_MAX)
 843                 return BLUETOOTH_ERROR_INVALID_PARAM;
 844
 845         if (params->window > params->interval)
 846                 return BLUETOOTH_ERROR_INVALID_PARAM;
 847
 848         itv = params->interval / BT_ADV_INTERVAL_SPLIT;
 849         win = params->window / BT_ADV_INTERVAL_SPLIT;
 850
 851         ret = g_dbus_proxy_call_sync(proxy, "SetScanParameters",
 852                         g_variant_new("(uuu)", params->type, itv, win),
 853                         G_DBUS_CALL_FLAGS_NONE, -1,
 854                         NULL, &error);
 855
 856         if (error) {
 857                 BT_ERR("SetScanParameters Fail: %s", error->message);
 858                 g_clear_error(&error);
 859                 return BLUETOOTH_ERROR_INTERNAL;
 860         }
 861
 862         _bt_set_le_scan_type(params->type);
 863
 864         is_le_set_scan_parameter = TRUE;
 865
 866         if (ret)
 867                 g_variant_unref(ret);
 868         BT_INFO("Set scan parameters");
 869         return BLUETOOTH_ERROR_NONE;
 870 }
 871
 872 bt_adapter_le_scanner_t* __bt_find_scanner_from_list(const char *sender)
 873 {
 874         GSList *l;
 875         bt_adapter_le_scanner_t *scanner;
 876
 877         for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
 878                 scanner = l->data;
 879                 if (g_strcmp0(scanner->sender, sender) == 0)
 880                         return scanner;
 881         }
 882
 883         return NULL;
 884 }
 885
 886 int __bt_get_available_scan_filter_slot_id(void)
 887 {
 888         GSList *l;
 889         bt_adapter_le_scanner_t *scanner;
 890         GSList *fl;
 891         bluetooth_le_scan_filter_t *filter_data;
 892         gboolean *slot_check_list = NULL;
 893         int i;
 894
 895         if (le_feature_info.max_filter == 0) {
 896                 BT_ERR("Scan filter is NOT Supported");
 897                 return -1;
 898         }
 899         slot_check_list = g_malloc0(sizeof(gboolean) * le_feature_info.max_filter);
 900         if (slot_check_list == NULL) {
 901                 BT_ERR("Fail to allocate memory");
 902                 return -1;
 903         }
 904
 905         for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
 906                 scanner = l->data;
 907                 for (fl = scanner->filter_list; fl != NULL; fl = g_slist_next(fl)) {
 908                         filter_data = fl->data;
 909                         if (filter_data->slot_id < le_feature_info.max_filter)
 910                                 slot_check_list[filter_data->slot_id] = TRUE;
 911                 }
 912         }
 913
 914         for (i = 0; i < le_feature_info.max_filter; i++) {
 915                 if (slot_check_list[i] == FALSE) {
 916                         g_free(slot_check_list);
 917                         return i;
 918                 }
 919         }
 920
 921         BT_ERR("There is NO available slot for scan filter.");
 922         g_free(slot_check_list);
 923         return -1;
 924 }
 925
 926 gboolean _bt_is_scan_filter_supported(void)
 927 {
 928         if (le_feature_info.max_filter > 0)
 929                 return TRUE;
 930
 931         return FALSE;
 932 }
 933
 934 int _bt_register_scan_filter(const char *sender, bluetooth_le_scan_filter_t *filter, int *slot_id)
 935 {
 936         GDBusProxy *proxy;
 937         GError *error = NULL;
 938         GVariant *ret, *param;
 939         GVariant *arr_uuid_param = NULL, *arr_uuid_mask_param = NULL;
 940         GVariant *arr_data_param = NULL, *arr_data_mask_param = NULL;
 941         GArray *arr_uuid = NULL;
 942         GArray *arr_uuid_mask = NULL;
 943         GArray *arr_data = NULL;
 944         GArray *arr_data_mask = NULL;
 945         bt_adapter_le_scanner_t *scanner = NULL;
 946         bluetooth_le_scan_filter_t *filter_data = NULL;
 947         int feature_selection = 0;
 948
 949         *slot_id = __bt_get_available_scan_filter_slot_id();
 950         if (*slot_id == -1)
 951                 return BLUETOOTH_ERROR_NO_RESOURCES;
 952
 953         proxy = _bt_get_adapter_proxy();
 954         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 955
 956         if (filter->added_features & BLUETOOTH_LE_SCAN_FILTER_FEATURE_DEVICE_ADDRESS) {
 957                 char address[BT_ADDRESS_STRING_SIZE] = { 0 };
 958                 feature_selection |= BLUETOOTH_LE_SCAN_FILTER_FEATURE_DEVICE_ADDRESS;
 959
 960                 _bt_convert_addr_type_to_string(address, filter->device_address.addr);
 961
 962                 arr_uuid_param = g_variant_new_from_data((const GVariantType *)"ay",
 963                                                                                         NULL, 0, TRUE, NULL, NULL);
 964                 arr_uuid_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
 965                                                                                         NULL, 0, TRUE, NULL, NULL);
 966                 arr_data_param = g_variant_new_from_data((const GVariantType *)"ay",
 967                                                                                         NULL, 0, TRUE, NULL, NULL);
 968                 arr_data_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
 969                                                                                         NULL, 0, TRUE, NULL, NULL);
 970
 971                 param = g_variant_new("(iiiiii@ay@aysu@ay@ay)",
 972                                         0,      // client_if
 973                                         0,      // action (Add - 0x00, Delete - 0x01, Clear - 0x02)
 974                                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_DEVICE_ADDRESS,        // filter_type
 975                                         *slot_id,       // filter_index
 976                                         0,      // company_id
 977                                         0,      // company_id_mask
 978                                         arr_uuid_param, // p_uuid
 979                                         arr_uuid_mask_param,    // p_uuid_mask
 980                                         address,        // string
 981                                         0,      // address_type
 982                                         arr_data_param, // p_data
 983                                         arr_data_mask_param);   // p_mask
 984
 985                 ret = g_dbus_proxy_call_sync(proxy, "scan_filter_add_remove",
 986                                                         param, G_DBUS_CALL_FLAGS_NONE,
 987                                                         -1, NULL, &error);
 988
 989                 if (error) {
 990                         BT_ERR("scan_filter_add_remove Fail: %s", error->message);
 991                         g_clear_error(&error);
 992                 }
 993                 if (ret)
 994                         g_variant_unref(ret);
 995         }
 996
 997         if (filter->added_features & BLUETOOTH_LE_SCAN_FILTER_FEATURE_DEVICE_NAME) {
 998                 feature_selection |= BLUETOOTH_LE_SCAN_FILTER_FEATURE_DEVICE_NAME;
 999
1000                 arr_uuid_param = g_variant_new_from_data((const GVariantType *)"ay",
1001                                                                                         NULL, 0, TRUE, NULL, NULL);
1002                 arr_uuid_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1003                                                                                         NULL, 0, TRUE, NULL, NULL);
1004                 arr_data_param = g_variant_new_from_data((const GVariantType *)"ay",
1005                                                                                         NULL, 0, TRUE, NULL, NULL);
1006                 arr_data_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1007                                                                                         NULL, 0, TRUE, NULL, NULL);
1008
1009                 param = g_variant_new("(iiiiii@ay@aysu@ay@ay)",
1010                                         0,      // client_if
1011                                         0,      // action (Add - 0x00, Delete - 0x01, Clear - 0x02)
1012                                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_DEVICE_NAME,   // filter_type
1013                                         *slot_id,       // filter_index
1014                                         0,      // company_id
1015                                         0,      // company_id_mask
1016                                         arr_uuid_param, // p_uuid
1017                                         arr_uuid_mask_param,    // p_uuid_mask
1018                                         filter->device_name,    // string
1019                                         0,      // address_type
1020                                         arr_data_param, // p_data
1021                                         arr_data_mask_param);
1022
1023                 ret = g_dbus_proxy_call_sync(proxy, "scan_filter_add_remove",
1024                                                 param, G_DBUS_CALL_FLAGS_NONE,
1025                                                 -1, NULL, &error);
1026
1027                 if (error) {
1028                         BT_ERR("scan_filter_add_remove Fail: %s", error->message);
1029                         g_clear_error(&error);
1030                 }
1031                 if (ret)
1032                         g_variant_unref(ret);
1033         }
1034
1035         if (filter->added_features & BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_UUID) {
1036                 feature_selection |= BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_UUID;
1037
1038                 arr_uuid = g_array_new(TRUE, TRUE, sizeof(guint8));
1039                 arr_uuid_mask = g_array_new(TRUE, TRUE, sizeof(guint8));
1040
1041                 g_array_append_vals(arr_uuid, filter->service_uuid.data.data, filter->service_uuid.data_len * sizeof(guint8));
1042                 g_array_append_vals(arr_uuid_mask, filter->service_uuid_mask.data.data, filter->service_uuid_mask.data_len * sizeof(guint8));
1043
1044                 arr_uuid_param = g_variant_new_from_data((const GVariantType *)"ay",
1045                                                         arr_uuid->data, arr_uuid->len, TRUE, NULL, NULL);
1046                 arr_uuid_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1047                                                         arr_uuid_mask->data, arr_uuid_mask->len, TRUE, NULL, NULL);
1048                 arr_data_param = g_variant_new_from_data((const GVariantType *)"ay",
1049                                                                                         NULL, 0, TRUE, NULL, NULL);
1050                 arr_data_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1051                                                                                         NULL, 0, TRUE, NULL, NULL);
1052
1053                 param = g_variant_new("(iiiiii@ay@aysu@ay@ay)",
1054                                         0,      // client_if
1055                                         0,      // action (Add - 0x00, Delete - 0x01, Clear - 0x02)
1056                                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_UUID,  // filter_type
1057                                         *slot_id,       // filter_index
1058                                         0,      // company_id
1059                                         0,      // company_id_mask
1060                                         arr_uuid_param, // p_uuid
1061                                         arr_uuid_mask_param,    // p_uuid_mask
1062                                         NULL,   // string
1063                                         0,      // address_type
1064                                         arr_data_param, // p_data
1065                                         arr_data_mask_param);
1066
1067                 ret = g_dbus_proxy_call_sync(proxy, "scan_filter_add_remove",
1068                                                 param, G_DBUS_CALL_FLAGS_NONE,
1069                                                 -1, NULL, &error);
1070
1071                 if (error) {
1072                         BT_ERR("scan_filter_add_remove Fail: %s", error->message);
1073                         g_clear_error(&error);
1074                 }
1075                 if (ret)
1076                         g_variant_unref(ret);
1077
1078                 g_array_free(arr_uuid, TRUE);
1079                 g_array_free(arr_uuid_mask, TRUE);
1080                 g_array_free(arr_data, TRUE);
1081                 g_array_free(arr_data_mask, TRUE);
1082         }
1083
1084         if (filter->added_features & BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_SOLICITATION_UUID) {
1085                 feature_selection |= BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_SOLICITATION_UUID;
1086
1087                 arr_uuid = g_array_new(TRUE, TRUE, sizeof(guint8));
1088                 arr_uuid_mask = g_array_new(TRUE, TRUE, sizeof(guint8));
1089
1090                 g_array_append_vals(arr_uuid, filter->service_solicitation_uuid.data.data, filter->service_solicitation_uuid.data_len * sizeof(guint8));
1091                 g_array_append_vals(arr_uuid_mask, filter->service_solicitation_uuid_mask.data.data, filter->service_solicitation_uuid_mask.data_len * sizeof(guint8));
1092
1093                 arr_uuid_param = g_variant_new_from_data((const GVariantType *)"ay",
1094                                                         arr_uuid->data, arr_uuid->len, TRUE, NULL, NULL);
1095                 arr_uuid_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1096                                                         arr_uuid_mask->data, arr_uuid_mask->len, TRUE, NULL, NULL);
1097                 arr_data_param = g_variant_new_from_data((const GVariantType *)"ay",
1098                                                                                         NULL, 0, TRUE, NULL, NULL);
1099                 arr_data_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1100                                                                                         NULL, 0, TRUE, NULL, NULL);
1101
1102                 param = g_variant_new("(iiiiii@ay@aysu@ay@ay)",
1103                                         0,      // client_if
1104                                         0,      // action (Add - 0x00, Delete - 0x01, Clear - 0x02)
1105                                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_SOLICITATION_UUID,     // filter_type
1106                                         *slot_id,       // filter_index
1107                                         0,      // company_id
1108                                         0,      // company_id_mask
1109                                         arr_uuid_param, // p_uuid
1110                                         arr_uuid_mask_param,    // p_uuid_mask
1111                                         NULL,   // string
1112                                         0,      // address_type
1113                                         arr_data_param, // p_data
1114                                         arr_data_mask_param);
1115
1116                 ret = g_dbus_proxy_call_sync(proxy, "scan_filter_add_remove", param,
1117                                 G_DBUS_CALL_FLAGS_NONE,
1118                                 -1, NULL, &error);
1119
1120                 if (error) {
1121                         BT_ERR("scan_filter_add_remove Fail: %s", error->message);
1122                         g_clear_error(&error);
1123                 }
1124                 if (ret)
1125                         g_variant_unref(ret);
1126
1127                 g_array_free(arr_uuid, TRUE);
1128                 g_array_free(arr_uuid_mask, TRUE);
1129         }
1130
1131         if (filter->added_features & BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_DATA) {
1132                 feature_selection |= BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_DATA;
1133
1134                 arr_data = g_array_new(TRUE, TRUE, sizeof(guint8));
1135                 arr_data_mask = g_array_new(TRUE, TRUE, sizeof(guint8));
1136
1137                 g_array_append_vals(arr_data, filter->service_data.data.data, filter->service_data.data_len * sizeof(guint8));
1138                 g_array_append_vals(arr_data_mask, filter->service_data_mask.data.data, filter->service_data_mask.data_len * sizeof(guint8));
1139
1140                 arr_uuid_param = g_variant_new_from_data((const GVariantType *)"ay",
1141                                                                                         NULL, 0, TRUE, NULL, NULL);
1142                 arr_uuid_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1143                                                                                         NULL, 0, TRUE, NULL, NULL);
1144                 arr_data_param = g_variant_new_from_data((const GVariantType *)"ay",
1145                                                         arr_data->data, arr_data->len, TRUE, NULL, NULL);
1146                 arr_data_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1147                                                         arr_data_mask->data, arr_data_mask->len, TRUE, NULL, NULL);
1148
1149                 param = g_variant_new("(iiiiii@ay@aysu@ay@ay)",
1150                                         0,      // client_if
1151                                         0,      // action (Add - 0x00, Delete - 0x01, Clear - 0x02)
1152                                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_DATA,  // filter_type
1153                                         *slot_id,       // filter_index
1154                                         0,      // company_id
1155                                         0,      // company_id_mask
1156                                         arr_uuid_param, // p_uuid
1157                                         arr_uuid_mask_param,    // p_uuid_mask
1158                                         NULL,   // string
1159                                         0,      // address_type
1160                                         arr_data_param, // p_data
1161                                         arr_data_mask_param);
1162
1163                 ret = g_dbus_proxy_call_sync(proxy, "scan_filter_add_remove", param,
1164                                 G_DBUS_CALL_FLAGS_NONE,
1165                                 -1, NULL, &error);
1166
1167                 if (error) {
1168                         BT_ERR("scan_filter_add_remove Fail: %s", error->message);
1169                         g_clear_error(&error);
1170                 }
1171                 if (ret)
1172                         g_variant_unref(ret);
1173
1174                 g_array_free(arr_data, TRUE);
1175                 g_array_free(arr_data_mask, TRUE);
1176         }
1177
1178         if (filter->added_features & BLUETOOTH_LE_SCAN_FILTER_FEATURE_MANUFACTURER_DATA) {
1179                 feature_selection |= BLUETOOTH_LE_SCAN_FILTER_FEATURE_MANUFACTURER_DATA;
1180
1181                 arr_data = g_array_new(TRUE, TRUE, sizeof(guint8));
1182                 arr_data_mask = g_array_new(TRUE, TRUE, sizeof(guint8));
1183
1184                 g_array_append_vals(arr_data, filter->manufacturer_data.data.data, filter->manufacturer_data.data_len * sizeof(guint8));
1185                 g_array_append_vals(arr_data_mask, filter->manufacturer_data_mask.data.data, filter->manufacturer_data_mask.data_len * sizeof(guint8));
1186
1187                 arr_uuid_param = g_variant_new_from_data((const GVariantType *)"ay",
1188                                                                                         NULL, 0, TRUE, NULL, NULL);
1189                 arr_uuid_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1190                                                                                         NULL, 0, TRUE, NULL, NULL);
1191                 arr_data_param = g_variant_new_from_data((const GVariantType *)"ay",
1192                                                         arr_data->data, arr_data->len, TRUE, NULL, NULL);
1193                 arr_data_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1194                                                         arr_data_mask->data, arr_data_mask->len, TRUE, NULL, NULL);
1195
1196                 param = g_variant_new("(iiiiii@ay@aysu@ay@ay)",
1197                                         0,      // client_if
1198                                         0,      // action (Add - 0x00, Delete - 0x01, Clear - 0x02)
1199                                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_MANUFACTURER_DATA,     // filter_type
1200                                         *slot_id,       // filter_index
1201                                         filter->manufacturer_id,        // company_id
1202                                         0xFFFF, // company_id_mask
1203                                         arr_uuid_param, // p_uuid
1204                                         arr_uuid_mask_param,    // p_uuid_mask
1205                                         NULL,   // string
1206                                         0,      // address_type
1207                                         arr_data_param, // p_data
1208                                         arr_data_mask_param);
1209
1210                 ret = g_dbus_proxy_call_sync(proxy, "scan_filter_add_remove", param,
1211                                 G_DBUS_CALL_FLAGS_NONE,
1212                                 -1, NULL, &error);
1213
1214                 if (error) {
1215                         BT_ERR("scan_filter_add_remove Fail: %s", error->message);
1216                         g_clear_error(&error);
1217                 }
1218                 if (ret)
1219                         g_variant_unref(ret);
1220
1221                 g_array_free(arr_data, TRUE);
1222                 g_array_free(arr_data_mask, TRUE);
1223         }
1224
1225         BT_DBG("Filter selection %.2x", feature_selection);
1226
1227         param = g_variant_new("(iiiiiiiiiiii)",
1228                                 0,      // client_if
1229                                 0,      // action (Add - 0x00, Delete - 0x01, Clear - 0x02)
1230                                 *slot_id,       // filter_index
1231                                 feature_selection,      // feat_seln
1232                                 0,      // list_logic_type (OR - 0x00, AND - 0x01)
1233                                 1,      // filt_logic_type (OR - 0x00, AND - 0x01)
1234                                 -127,   // rssi_high_thres
1235                                 -127,   // rssi_low_thres
1236                                 0,      // dely_mode (Immediate - 0x00, on found - 0x01, batched - 0x02)
1237                                 0,      // found_timeout
1238                                 0,      // lost_timeout
1239                                 0);     // found_timeout_cnt
1240         ret = g_dbus_proxy_call_sync(proxy, "scan_filter_param_setup",
1241                                 param, G_DBUS_CALL_FLAGS_NONE,
1242                                 -1, NULL, &error);
1243
1244         if (error) {
1245                 BT_ERR("scan_filter_add_remove Fail: %s", error->message);
1246                 g_clear_error(&error);
1247         }
1248
1249         scanner = __bt_find_scanner_from_list(sender);
1250         if (scanner == NULL) {
1251                 scanner = g_malloc0(sizeof(bt_adapter_le_scanner_t));
1252                 if (scanner) {
1253                         scanner->sender = strdup(sender);
1254                         scanner_list = g_slist_append(scanner_list, scanner);
1255                 }
1256         }
1257
1258         filter_data = g_malloc0(sizeof(bluetooth_le_scan_filter_t));
1259         if (filter_data) {
1260                 memcpy(filter_data, filter, sizeof(bluetooth_le_scan_filter_t));
1261                 filter_data->slot_id = *slot_id;
1262
1263                 if (scanner)
1264                         scanner->filter_list = g_slist_append(scanner->filter_list, filter_data);
1265         }
1266
1267         if (ret)
1268                 g_variant_unref(ret);
1269         return BLUETOOTH_ERROR_NONE;
1270 }
1271
1272 int _bt_unregister_scan_filter(const char *sender, int slot_id)
1273 {
1274         GDBusProxy *proxy;
1275         GError *error = NULL;
1276         GVariant *ret;
1277         bt_adapter_le_scanner_t *scanner = NULL;
1278         bluetooth_le_scan_filter_t *filter_data = NULL;
1279         GSList *l;
1280         gboolean is_slot_id_found = FALSE;
1281
1282         scanner = __bt_find_scanner_from_list(sender);
1283         if (scanner == NULL) {
1284                 BT_ERR("There is NO available scanner.");
1285                 return BLUETOOTH_ERROR_NOT_FOUND;
1286         }
1287
1288         for (l = scanner->filter_list; l != NULL; l = g_slist_next(l)) {
1289                 filter_data = l->data;
1290                 if (filter_data->slot_id == slot_id) {
1291                         is_slot_id_found = TRUE;
1292                         break;
1293                 }
1294         }
1295         if (is_slot_id_found == FALSE) {
1296                 BT_ERR("There is NO registered slot.");
1297                 return BLUETOOTH_ERROR_NOT_FOUND;
1298         }
1299
1300         proxy = _bt_get_adapter_proxy();
1301         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1302
1303         ret = g_dbus_proxy_call_sync(proxy, "scan_filter_clear",
1304                                 g_variant_new("(ii)", 0, slot_id),
1305                                 G_DBUS_CALL_FLAGS_NONE,
1306                                 -1, NULL, &error);
1307
1308         if (error) {
1309                 BT_ERR("scan_filter_clear Fail: %s", error->message);
1310                 g_clear_error(&error);
1311         }
1312
1313         scanner->filter_list = g_slist_remove(scanner->filter_list, filter_data);
1314         g_free(filter_data);
1315
1316         if (ret)
1317                 g_variant_unref(ret);
1318         return BLUETOOTH_ERROR_NONE;
1319 }
1320
1321 int _bt_unregister_all_scan_filters(const char *sender)
1322 {
1323         GDBusProxy *proxy;
1324         GError *error = NULL;
1325         GVariant *ret;
1326         bt_adapter_le_scanner_t *scanner = NULL;
1327         bluetooth_le_scan_filter_t *filter_data = NULL;
1328         GSList *l;
1329
1330         scanner = __bt_find_scanner_from_list(sender);
1331         if (scanner == NULL) {
1332                 BT_ERR("There is NO available scanner.");
1333                 return BLUETOOTH_ERROR_NOT_FOUND;
1334         }
1335
1336         proxy = _bt_get_adapter_proxy();
1337         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1338
1339         for (l = scanner->filter_list; l != NULL; l = g_slist_next(l)) {
1340                 filter_data = l->data;
1341
1342                 ret = g_dbus_proxy_call_sync(proxy, "scan_filter_clear",
1343                                         g_variant_new("(ii)", 0, filter_data->slot_id),
1344                                         G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
1345
1346                 if (error) {
1347                         BT_ERR("scan_filter_clear Fail: %s", error->message);
1348                         g_clear_error(&error);
1349                 }
1350                 if (ret)
1351                         g_variant_unref(ret);
1352         }
1353
1354         g_slist_free_full(scanner->filter_list, g_free);
1355         scanner->filter_list = NULL;
1356
1357         return BLUETOOTH_ERROR_NONE;
1358 }
1359
1360 int _bt_start_le_scan(const char *sender)
1361 {
1362         GDBusProxy *proxy;
1363         GError *error = NULL;
1364         GVariant *ret;
1365         bt_adapter_le_scanner_t *scanner = __bt_find_scanner_from_list(sender);
1366
1367         if (scanner == NULL) {
1368                 scanner = g_malloc0(sizeof(bt_adapter_le_scanner_t));
1369                 retv_if(scanner == NULL, BLUETOOTH_ERROR_INTERNAL);
1370
1371                 scanner->sender = strdup(sender);
1372                 scanner_list = g_slist_append(scanner_list, scanner);
1373         }
1374
1375         if (scanner->is_scanning == TRUE) {
1376                 BT_ERR("BT is already in LE scanning");
1377                 return BLUETOOTH_ERROR_IN_PROGRESS;
1378         }
1379         scanner->is_scanning = TRUE;
1380
1381         proxy = _bt_get_adapter_proxy();
1382         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1383
1384         if (_bt_is_le_scanning()) {
1385                 if (scan_filter_enabled == TRUE) {
1386                         if (scanner->filter_list == NULL) {
1387                                 ret = g_dbus_proxy_call_sync(proxy, "scan_filter_enable",
1388                                                 g_variant_new("(ib)", 0, FALSE),
1389                                                 G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
1390
1391                                 if (error) {
1392                                         BT_ERR("scan_filter_clear Fail: %s", error->message);
1393                                         g_clear_error(&error);
1394                                 }
1395
1396                                 if (ret)
1397                                         g_variant_unref(ret);
1398                                 BT_INFO("Disable LE Scan Filter");
1399                                 scan_filter_enabled = FALSE;
1400                         } else {
1401                                 BT_INFO("LE Filter Scan is continue");
1402                         }
1403                 } else {
1404                         BT_INFO("LE Full Scan is already on progress");
1405                 }
1406                 return BLUETOOTH_ERROR_NONE;
1407         } else {
1408                 if (is_le_set_scan_parameter == FALSE) {
1409                         /* Set default scan parameter same with BT_ADAPTER_LE_SCAN_MODE_LOW_ENERGY */
1410                         bluetooth_le_scan_params_t scan_params;
1411                         scan_params.type = BT_LE_ACTIVE_SCAN;
1412                         scan_params.interval = 5000;
1413                         scan_params.window = 500;
1414                         _bt_set_scan_parameters(&scan_params);
1415                 }
1416
1417                 if (scanner->filter_list == NULL) {
1418                         BT_INFO("Start LE Full Scan");
1419                         scan_filter_enabled = FALSE;
1420                 } else {
1421                         ret = g_dbus_proxy_call_sync(proxy, "scan_filter_enable",
1422                                         g_variant_new("(ib)", 0, TRUE),
1423                                         G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
1424
1425                         if (error) {
1426                                 BT_ERR("scan_filter_clear Fail: %s", error->message);
1427                                 g_clear_error(&error);
1428                         }
1429
1430                         if (ret)
1431                                 g_variant_unref(ret);
1432                         BT_INFO("Enable LE Scan Filter");
1433                         scan_filter_enabled = TRUE;
1434                 }
1435         }
1436
1437         ret = g_dbus_proxy_call_sync(proxy, "StartLEDiscovery",
1438                                 NULL, G_DBUS_CALL_FLAGS_NONE,
1439                                 -1, NULL, &error);
1440
1441         if (error) {
1442                 BT_ERR("StartLEDiscovery Fail: %s", error->message);
1443                 g_clear_error(&error);
1444                 return BLUETOOTH_ERROR_INTERNAL;
1445         }
1446
1447         if (ret)
1448                 g_variant_unref(ret);
1449         return BLUETOOTH_ERROR_NONE;
1450 }
1451
1452 int _bt_stop_le_scan(const char *sender)
1453 {
1454         GDBusProxy *proxy;
1455         GError *error = NULL;
1456         GVariant *ret;
1457         bt_adapter_le_scanner_t *scanner = __bt_find_scanner_from_list(sender);
1458         GSList *l;
1459         gboolean next_scanning = FALSE;
1460         gboolean need_scan_filter = TRUE;
1461
1462         if (scanner == NULL || scanner->is_scanning == FALSE)
1463                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
1464
1465         scanner->is_scanning = FALSE;
1466
1467         for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
1468                 scanner = l->data;
1469                 if (scanner->is_scanning == TRUE) {
1470                         next_scanning = TRUE;
1471                         if (scanner->filter_list == NULL)
1472                                 need_scan_filter = FALSE;
1473                 }
1474         }
1475
1476         proxy = _bt_get_adapter_proxy();
1477         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1478
1479         if (next_scanning == TRUE) {
1480                 if (scan_filter_enabled == FALSE && need_scan_filter == TRUE) {
1481                         ret = g_dbus_proxy_call_sync(proxy, "scan_filter_enable",
1482                                         g_variant_new("(ib)", 0, TRUE),
1483                                         G_DBUS_CALL_FLAGS_NONE,
1484                                         -1, NULL, &error);
1485
1486                         if (error) {
1487                                 BT_ERR("scan_filter_clear Fail: %s", error->message);
1488                                 g_clear_error(&error);
1489                         }
1490
1491                         if (ret)
1492                                 g_variant_unref(ret);
1493                         BT_INFO("Enable LE Scan Filter");
1494                         scan_filter_enabled = TRUE;
1495                 }
1496                 return BLUETOOTH_ERROR_NONE;
1497         } else {
1498                 if (scan_filter_enabled == TRUE) {
1499                         ret = g_dbus_proxy_call_sync(proxy, "scan_filter_enable",
1500                                         g_variant_new("(ib)", 0, FALSE),
1501                                         G_DBUS_CALL_FLAGS_NONE,
1502                                         -1, NULL, &error);
1503
1504                         if (error) {
1505                                 BT_ERR("scan_filter_clear Fail: %s", error->message);
1506                                 g_clear_error(&error);
1507                         }
1508
1509                         if (ret)
1510                                 g_variant_unref(ret);
1511                         BT_INFO("Disable LE Scan Filter");
1512                 } else {
1513                         BT_INFO("Just stop LE scan");
1514                 }
1515         }
1516
1517         ret = g_dbus_proxy_call_sync(proxy, "StopLEDiscovery",
1518                                 NULL, G_DBUS_CALL_FLAGS_NONE,
1519                                 -1, NULL, &error);
1520         if (ret == NULL) {
1521                 BT_ERR("LE Scan stop failed");
1522                 return BLUETOOTH_ERROR_INTERNAL;
1523         }
1524
1525         scan_filter_enabled = FALSE;
1526         is_le_set_scan_parameter = FALSE;
1527         if (ret)
1528                 g_variant_unref(ret);
1529         return BLUETOOTH_ERROR_NONE;
1530 }
1531
1532 void _bt_disable_all_scanner_status(void)
1533 {
1534         GSList *l;
1535         bt_adapter_le_scanner_t *scanner;
1536
1537         for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
1538                 scanner = l->data;
1539                 scanner->is_scanning = FALSE;
1540         }
1541 }
1542
1543 void _bt_set_le_scan_status(gboolean mode)
1544 {
1545         is_le_scanning = mode;
1546 }
1547
1548 gboolean _bt_is_le_scanning(void)
1549 {
1550         return is_le_scanning;
1551 }
1552
1553 void _bt_set_le_scan_type(bt_le_scan_type_t type)
1554 {
1555         le_scan_type = type;
1556 }
1557
1558 bt_le_scan_type_t _bt_get_le_scan_type(void)
1559 {
1560         return le_scan_type;
1561 }
1562
1563 static gboolean __bt_check_scan_result_uuid(const char *adv_data,
1564                 int adv_data_len, const char *svc_uuid, int uuid_len,
1565                 const char *uuid_mask, char ad_type)
1566 {
1567         char *data = NULL;
1568         int data_len = 0;
1569         int i;
1570
1571         __bt_get_ad_data_by_type((char*)adv_data, adv_data_len,
1572                         ad_type, &data, &data_len);
1573         if (data != NULL) {
1574                 for (i = 0; i < data_len; i += uuid_len) {
1575                         if (uuid_len > (data_len - i))
1576                                 break;
1577
1578                         if (_bt_byte_arr_cmp_with_mask(data + i,
1579                                 svc_uuid, uuid_mask, uuid_len) == 0) {
1580                                 g_free(data);
1581                                 return TRUE;
1582                         }
1583                 }
1584                 g_free(data);
1585         }
1586
1587         return FALSE;
1588 }
1589
1590 static gboolean __bt_check_scan_result_with_filter(const char *device_address,
1591                 const char *adv_data, int adv_data_len,
1592                 const char *scan_data, int scan_data_len,
1593                 const bt_adapter_le_scanner_t *scanner)
1594 {
1595         GSList *l;
1596         bluetooth_le_scan_filter_t *filter_data = NULL;
1597         char *data = NULL;
1598         int data_len = 0;
1599         gboolean is_matched = FALSE;
1600
1601         if (scanner->filter_list == NULL) {
1602                 BT_INFO("This scanner is on Full Scan.");
1603                 return TRUE;
1604         }
1605
1606         for (l = scanner->filter_list; l != NULL; l = g_slist_next(l)) {
1607                 filter_data = l->data;
1608
1609                 if (filter_data->added_features &
1610                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_DEVICE_ADDRESS) {
1611                         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
1612
1613                         _bt_convert_addr_type_to_string(address,
1614                                         filter_data->device_address.addr);
1615                         if (strncmp(address, device_address,
1616                                         BT_ADDRESS_STRING_SIZE) != 0)
1617                                 continue;
1618                 }
1619
1620                 if (filter_data->added_features &
1621                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_UUID) {
1622                         is_matched = FALSE;
1623
1624                         if (__bt_check_scan_result_uuid(adv_data,
1625                                 adv_data_len,
1626                                 (char*)filter_data->service_uuid.data.data,
1627                                 filter_data->service_uuid.data_len,
1628                                 (char*)filter_data->service_uuid_mask.data.data,
1629                                 BT_LE_AD_TYPE_INCOMP_LIST_16_BIT_SERVICE_CLASS_UUIDS)
1630                                 == TRUE)
1631                                 is_matched = TRUE;
1632                         if (__bt_check_scan_result_uuid(adv_data,
1633                                 adv_data_len,
1634                                 (char*)filter_data->service_uuid.data.data,
1635                                 filter_data->service_uuid.data_len,
1636                                 (char*)filter_data->service_uuid_mask.data.data,
1637                                 BT_LE_AD_TYPE_COMP_LIST_16_BIT_SERVICE_CLASS_UUIDS)
1638                                 == TRUE)
1639                                 is_matched = TRUE;
1640                         if (__bt_check_scan_result_uuid(adv_data,
1641                                 adv_data_len,
1642                                 (char*)filter_data->service_uuid.data.data,
1643                                 filter_data->service_uuid.data_len,
1644                                 (char*)filter_data->service_uuid_mask.data.data,
1645                                 BT_LE_AD_TYPE_INCOMP_LIST_128_BIT_SERVICE_CLASS_UUIDS)
1646                                 == TRUE)
1647                                 is_matched = TRUE;
1648                         if (__bt_check_scan_result_uuid(adv_data,
1649                                 adv_data_len,
1650                                 (char*)filter_data->service_uuid.data.data,
1651                                 filter_data->service_uuid.data_len,
1652                                 (char*)filter_data->service_uuid_mask.data.data,
1653                                 BT_LE_AD_TYPE_COMP_LIST_128_BIT_SERVICE_CLASS_UUIDS)
1654                                 == TRUE)
1655                                 is_matched = TRUE;
1656                         if (__bt_check_scan_result_uuid(scan_data,
1657                                 scan_data_len,
1658                                 (char*)filter_data->service_uuid.data.data,
1659                                 filter_data->service_uuid.data_len,
1660                                 (char*)filter_data->service_uuid_mask.data.data,
1661                                 BT_LE_AD_TYPE_INCOMP_LIST_16_BIT_SERVICE_CLASS_UUIDS)
1662                                 == TRUE)
1663                                 is_matched = TRUE;
1664                         if (__bt_check_scan_result_uuid(scan_data,
1665                                 scan_data_len,
1666                                 (char*)filter_data->service_uuid.data.data,
1667                                 filter_data->service_uuid.data_len,
1668                                 (char*)filter_data->service_uuid_mask.data.data,
1669                                 BT_LE_AD_TYPE_COMP_LIST_16_BIT_SERVICE_CLASS_UUIDS)
1670                                 == TRUE)
1671                                 is_matched = TRUE;
1672                         if (__bt_check_scan_result_uuid(scan_data,
1673                                 scan_data_len,
1674                                 (char*)filter_data->service_uuid.data.data,
1675                                 filter_data->service_uuid.data_len,
1676                                 (char*)filter_data->service_uuid_mask.data.data,
1677                                 BT_LE_AD_TYPE_INCOMP_LIST_128_BIT_SERVICE_CLASS_UUIDS)
1678                                 == TRUE)
1679                                 is_matched = TRUE;
1680                         if (__bt_check_scan_result_uuid(scan_data,
1681                                 scan_data_len,
1682                                 (char*)filter_data->service_uuid.data.data,
1683                                 filter_data->service_uuid.data_len,
1684                                 (char*)filter_data->service_uuid_mask.data.data,
1685                                 BT_LE_AD_TYPE_COMP_LIST_128_BIT_SERVICE_CLASS_UUIDS)
1686                                 == TRUE)
1687                                 is_matched = TRUE;
1688
1689                         if (is_matched == FALSE)
1690                                 continue;
1691                 }
1692                 if (filter_data->added_features &
1693                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_SOLICITATION_UUID) {
1694                         is_matched = FALSE;
1695
1696                         if (__bt_check_scan_result_uuid(adv_data,
1697                                 adv_data_len,
1698                                 (char*)filter_data->service_solicitation_uuid.data.data,
1699                                 filter_data->service_solicitation_uuid.data_len,
1700                                 (char*)filter_data->service_solicitation_uuid_mask.data.data,
1701                                 BT_LE_AD_TYPE_LIST_16_BIT_SERVICE_SOLICITATION_UUIDS)
1702                                 == TRUE)
1703                                 is_matched = TRUE;
1704                         if (__bt_check_scan_result_uuid(adv_data,
1705                                 adv_data_len,
1706                                 (char*)filter_data->service_solicitation_uuid.data.data,
1707                                 filter_data->service_solicitation_uuid.data_len,
1708                                 (char*)filter_data->service_solicitation_uuid_mask.data.data,
1709                                 BT_LE_AD_TYPE_LIST_128_BIT_SERVICE_SOLICITATION_UUIDS)
1710                                 == TRUE)
1711                                 is_matched = TRUE;
1712                         if (__bt_check_scan_result_uuid(scan_data,
1713                                 scan_data_len,
1714                                 (char*)filter_data->service_solicitation_uuid.data.data,
1715                                 filter_data->service_solicitation_uuid.data_len,
1716                                 (char*)filter_data->service_solicitation_uuid_mask.data.data,
1717                                 BT_LE_AD_TYPE_LIST_16_BIT_SERVICE_SOLICITATION_UUIDS)
1718                                 == TRUE)
1719                                 is_matched = TRUE;
1720                         if (__bt_check_scan_result_uuid(scan_data,
1721                                 scan_data_len,
1722                                 (char*)filter_data->service_solicitation_uuid.data.data,
1723                                 filter_data->service_solicitation_uuid.data_len,
1724                                 (char*)filter_data->service_solicitation_uuid_mask.data.data,
1725                                 BT_LE_AD_TYPE_LIST_128_BIT_SERVICE_SOLICITATION_UUIDS)
1726                                 == TRUE)
1727                                 is_matched = TRUE;
1728
1729                         if (is_matched == FALSE)
1730                                 continue;
1731                 }
1732                 if (filter_data->added_features &
1733                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_DEVICE_NAME) {
1734                         char name[BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX] = {0, };
1735                         data = NULL;
1736                         data_len = 0;
1737                         is_matched = FALSE;
1738
1739                         __bt_get_ad_data_by_type((char*)adv_data, adv_data_len,
1740                                         BT_LE_AD_TYPE_COMPLETE_LOCAL_NAME,
1741                                         &data, &data_len);
1742                         if (data != NULL) {
1743                                 if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
1744                                         data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
1745                                 memcpy(name, data, data_len);
1746                                 name[data_len] = '\0';
1747                                 g_free(data);
1748                                 data = NULL;
1749                                 if (strncmp(filter_data->device_name,
1750                                                 name, data_len) == 0)
1751                                         is_matched = TRUE;
1752                         }
1753                         __bt_get_ad_data_by_type((char*)scan_data,
1754                                 scan_data_len,
1755                                 BT_LE_AD_TYPE_COMPLETE_LOCAL_NAME,
1756                                 &data, &data_len);
1757                         if (data != NULL) {
1758                                 if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
1759                                         data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
1760                                 memcpy(name, data, data_len);
1761                                 name[data_len] = '\0';
1762                                 g_free(data);
1763                                 data = NULL;
1764                                 if (strncmp(filter_data->device_name,
1765                                                 name, data_len) == 0)
1766                                         is_matched = TRUE;
1767                         }
1768
1769                         if (is_matched == FALSE)
1770                                 continue;
1771                 }
1772                 if (filter_data->added_features &
1773                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_MANUFACTURER_DATA) {
1774                         data = NULL;
1775                         data_len = 0;
1776                         is_matched = FALSE;
1777
1778                         __bt_get_ad_data_by_type((char*)adv_data,
1779                                 adv_data_len,
1780                                 BT_LE_AD_TYPE_MANUFACTURER_SPECIFIC_DATA,
1781                                 &data, &data_len);
1782
1783                         if (data != NULL) {
1784                                 int manufacturer_id;
1785                                 manufacturer_id = (data[1] << 8) + data[0];
1786
1787                                 if (filter_data->manufacturer_id == manufacturer_id) {
1788                                         if (filter_data->manufacturer_data.data_len == 0) {
1789                                                 is_matched = TRUE;
1790                                         } else {
1791                                                 if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
1792                                                         data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
1793                                                 if (_bt_byte_arr_cmp_with_mask(data + 2,
1794                                                         (char*)filter_data->manufacturer_data.data.data,
1795                                                         (char*)filter_data->manufacturer_data_mask.data.data,
1796                                                         data_len - 2) == 0) {
1797                                                         is_matched = TRUE;
1798                                                 }
1799                                         }
1800                                 }
1801                                 g_free(data);
1802                                 data = NULL;
1803                         }
1804                         __bt_get_ad_data_by_type((char*)scan_data,
1805                                 scan_data_len,
1806                                 BT_LE_AD_TYPE_MANUFACTURER_SPECIFIC_DATA,
1807                                 &data, &data_len);
1808
1809                         if (data != NULL) {
1810                                 int manufacturer_id;
1811                                 manufacturer_id = (data[1] << 8) + data[0];
1812
1813                                 if (filter_data->manufacturer_id == manufacturer_id) {
1814                                         if (filter_data->manufacturer_data.data_len == 0) {
1815                                                 is_matched = TRUE;
1816                                         } else {
1817                                                 if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
1818                                                         data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
1819                                                 if (_bt_byte_arr_cmp_with_mask(data + 2,
1820                                                         (char*)filter_data->manufacturer_data.data.data,
1821                                                         (char*)filter_data->manufacturer_data_mask.data.data,
1822                                                         data_len - 2) == 0) {
1823                                                         is_matched = TRUE;
1824                                                 }
1825                                         }
1826                                 }
1827                                 g_free(data);
1828                                 data = NULL;
1829                         }
1830
1831                         if (is_matched == FALSE)
1832                                 continue;
1833                 }
1834                 if (filter_data->added_features &
1835                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_DATA) {
1836                         data = NULL;
1837                         data_len = 0;
1838                         is_matched = FALSE;
1839
1840                         __bt_get_ad_data_by_type((char*)adv_data,
1841                                 adv_data_len,
1842                                 BT_LE_AD_TYPE_SERVICE_DATA,
1843                                 &data, &data_len);
1844                         if (data != NULL) {
1845                                 if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
1846                                         data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
1847                                 if (_bt_byte_arr_cmp_with_mask(data,
1848                                         (char*)filter_data->service_data.data.data,
1849                                         (char*)filter_data->service_data_mask.data.data,
1850                                         data_len) == 0) {
1851                                         is_matched = TRUE;
1852                                 }
1853                                 g_free(data);
1854                                 data = NULL;
1855                         }
1856                         __bt_get_ad_data_by_type((char*)scan_data,
1857                                 scan_data_len,
1858                                 BT_LE_AD_TYPE_SERVICE_DATA,
1859                                 &data, &data_len);
1860                         if (data != NULL) {
1861                                 if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
1862                                         data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
1863                                 if (_bt_byte_arr_cmp_with_mask(data,
1864                                         (char*)filter_data->service_data.data.data,
1865                                         (char*)filter_data->service_data_mask.data.data,
1866                                         data_len) == 0) {
1867                                         is_matched = TRUE;
1868                                 }
1869                                 g_free(data);
1870                                 data = NULL;
1871                         }
1872
1873                         if (is_matched == FALSE)
1874                                 continue;
1875                 }
1876
1877                 BT_INFO("The scan result is conformable.");
1878                 return TRUE;
1879         }
1880
1881         BT_INFO("The scan result is NOT conformable.");
1882         return FALSE;
1883 }
1884
1885 void _bt_send_scan_result_event(const bt_remote_le_dev_info_t *le_dev_info,
1886                                 const bt_le_adv_info_t *adv_info)
1887 {
1888         int result = BLUETOOTH_ERROR_NONE;
1889         GSList *l;
1890         GVariant *scan_data_param, *adv_data_param;
1891         GVariant *param;
1892         bt_adapter_le_scanner_t *scanner = NULL;
1893         const char *adv_data = NULL;
1894         int adv_data_len = 0;
1895         const char *scan_data = NULL;
1896         int scan_data_len = 0;
1897
1898         ret_if(le_dev_info == NULL);
1899         if (_bt_get_le_scan_type() == BT_LE_ACTIVE_SCAN)
1900                 ret_if(adv_info == NULL);
1901
1902         if (_bt_get_le_scan_type() == BT_LE_PASSIVE_SCAN) {
1903                 adv_data = le_dev_info->adv_data;
1904                 adv_data_len = le_dev_info->adv_data_len;
1905                 scan_data = le_dev_info->adv_data;
1906                 scan_data_len = 0;
1907         } else {
1908                 adv_data = adv_info->data;
1909                 adv_data_len = adv_info->data_len;
1910                 scan_data = le_dev_info->adv_data;
1911                 scan_data_len = le_dev_info->adv_data_len;
1912         }
1913
1914         for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
1915                 scanner = l->data;
1916                 if (scanner->is_scanning == FALSE)
1917                         continue;
1918
1919                 if (__bt_check_scan_result_with_filter(le_dev_info->address,
1920                         adv_data, adv_data_len, scan_data, scan_data_len,
1921                         scanner) == FALSE)
1922                         continue;
1923
1924                 adv_data_param = g_variant_new_from_data((const GVariantType *)"ay",
1925                                                         adv_data, adv_data_len, TRUE, NULL, NULL);
1926                 scan_data_param = g_variant_new_from_data((const GVariantType *)"ay",
1927                                                         scan_data, scan_data_len, TRUE, NULL, NULL);
1928
1929                 param = g_variant_new("(isnnn@ayn@ay)",
1930                                         result,
1931                                         le_dev_info->address,
1932                                         le_dev_info->addr_type,
1933                                         le_dev_info->rssi,
1934                                         adv_data_len,
1935                                         adv_data_param,
1936                                         scan_data_len,
1937                                         scan_data_param);
1938
1939 #if 0
1940                 _bt_send_event_to_dest(scanner->sender, BT_LE_ADAPTER_EVENT,
1941                                 BLUETOOTH_EVENT_REMOTE_LE_DEVICE_FOUND, param);
1942 #else
1943                 _bt_send_event(BT_LE_ADAPTER_EVENT, BLUETOOTH_EVENT_REMOTE_LE_DEVICE_FOUND, param);
1944 #endif
1945         }
1946 }
1947
1948 void _bt_send_ibeacon_scan_result_event(const bt_remote_ibeacon_dev_info_t *ibeacon_dev_info)
1949 {
1950         int result = BLUETOOTH_ERROR_NONE;
1951         GSList *l;
1952         GVariant *param;
1953         bt_adapter_le_scanner_t *scanner = NULL;
1954
1955         ret_if(ibeacon_dev_info == NULL);
1956         BT_DBG("_bt_send_ibeacon_scan_result_event");
1957
1958         for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
1959                 scanner = l->data;
1960                 if (scanner->is_scanning == FALSE)
1961                         continue;
1962
1963                 param = g_variant_new("(isnnnsnnn)",
1964                                         result,
1965                                         ibeacon_dev_info->address,
1966                                         ibeacon_dev_info->addr_type,
1967                                         ibeacon_dev_info->company_id,
1968                                         ibeacon_dev_info->ibeacon_type,
1969                                         ibeacon_dev_info->uuid,
1970                                         ibeacon_dev_info->major_id,
1971                                         ibeacon_dev_info->minor_id,
1972                                         ibeacon_dev_info->measured_power);
1973
1974                 _bt_send_event(BT_LE_ADAPTER_EVENT, BLUETOOTH_EVENT_REMOTE_IBEACON_DEVICE_FOUND, param);
1975         }
1976 }
1977
1978 int _bt_add_white_list(bluetooth_device_address_t *device_address, bluetooth_device_address_type_t address_type)
1979 {
1980         GDBusProxy *proxy;
1981         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
1982         GError *error = NULL;
1983         GVariant *ret;
1984
1985         if (__bt_is_factory_test_mode()) {
1986                 BT_ERR("Unable to add white list in factory binary !!");
1987                 return BLUETOOTH_ERROR_NOT_SUPPORT;
1988         }
1989
1990         BT_CHECK_PARAMETER(device_address, return);
1991
1992         if (address_type != BLUETOOTH_DEVICE_PUBLIC_ADDRESS &&
1993                 address_type != BLUETOOTH_DEVICE_RANDOM_ADDRESS)
1994                 return BLUETOOTH_ERROR_INVALID_PARAM;
1995
1996         _bt_convert_addr_type_to_string(address, device_address->addr);
1997
1998         proxy = _bt_get_adapter_proxy();
1999         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
2000
2001         ret = g_dbus_proxy_call_sync(proxy, "AddDeviceWhiteList",
2002                           g_variant_new("(su)", address, address_type),
2003                           G_DBUS_CALL_FLAGS_NONE, -1,
2004                           NULL, &error);
2005
2006         if (error) {
2007                 BT_ERR("AddDeviceWhiteList Fail: %s", error->message);
2008                 g_clear_error(&error);
2009                 return BLUETOOTH_ERROR_INTERNAL;
2010         }
2011
2012         if (ret)
2013                 g_variant_unref(ret);
2014         BT_INFO("Add white list");
2015
2016         return BLUETOOTH_ERROR_NONE;
2017 }
2018
2019 int _bt_remove_white_list(bluetooth_device_address_t *device_address, bluetooth_device_address_type_t address_type)
2020 {
2021         GDBusProxy *proxy;
2022         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
2023         GError *error = NULL;
2024         GVariant *ret;
2025
2026         if (__bt_is_factory_test_mode()) {
2027                 BT_ERR("Unable to remove white list in factory binary !!");
2028                 return BLUETOOTH_ERROR_NOT_SUPPORT;
2029         }
2030
2031         BT_CHECK_PARAMETER(device_address, return);
2032
2033         if (address_type != BLUETOOTH_DEVICE_PUBLIC_ADDRESS &&
2034                 address_type != BLUETOOTH_DEVICE_RANDOM_ADDRESS)
2035                 return BLUETOOTH_ERROR_INVALID_PARAM;
2036
2037         _bt_convert_addr_type_to_string(address, device_address->addr);
2038
2039         proxy = _bt_get_adapter_proxy();
2040         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
2041
2042         ret = g_dbus_proxy_call_sync(proxy, "RemoveDeviceWhiteList",
2043                           g_variant_new("(su)", address, address_type),
2044                           G_DBUS_CALL_FLAGS_NONE, -1,
2045                           NULL, &error);
2046
2047         if (error) {
2048                 BT_ERR("RemoveDeviceWhiteList Fail: %s", error->message);
2049                 g_clear_error(&error);
2050                 return BLUETOOTH_ERROR_INTERNAL;
2051         }
2052
2053         if (ret)
2054                 g_variant_unref(ret);
2055         BT_INFO("Remove white list");
2056
2057         return BLUETOOTH_ERROR_NONE;
2058 }
2059
2060 int _bt_clear_white_list(void)
2061 {
2062         GDBusProxy *proxy;
2063         GError *error = NULL;
2064         GVariant *ret;
2065
2066         if (__bt_is_factory_test_mode()) {
2067                 BT_ERR("Unable to clear white list in factory binary !!");
2068                 return BLUETOOTH_ERROR_NOT_SUPPORT;
2069         }
2070
2071         proxy = _bt_get_adapter_proxy();
2072         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
2073
2074         ret = g_dbus_proxy_call_sync(proxy, "ClearDeviceWhiteList",
2075                                 NULL, G_DBUS_CALL_FLAGS_NONE,
2076                                 -1, NULL, &error);
2077
2078         if (error) {
2079                 BT_ERR("ClearDeviceWhiteList Fail: %s", error->message);
2080                 g_clear_error(&error);
2081                 return BLUETOOTH_ERROR_INTERNAL;
2082         }
2083         if (ret)
2084                 g_variant_unref(ret);
2085
2086         BT_INFO("Clear white list");
2087
2088         return BLUETOOTH_ERROR_NONE;
2089 }
2090
2091 int _bt_initialize_ipsp(void)
2092 {
2093         BT_DBG("+");
2094         GDBusProxy *proxy;
2095         GError *error = NULL;
2096         GVariant *ret;
2097
2098         if (_bt_adapter_get_status() != BT_ACTIVATED &&
2099                 _bt_adapter_get_le_status() != BT_LE_ACTIVATED) {
2100                 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
2101         }
2102
2103         proxy = _bt_get_adapter_proxy();
2104         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
2105
2106         ret = g_dbus_proxy_call_sync(proxy, "InitializeIpsp",
2107                                 NULL, G_DBUS_CALL_FLAGS_NONE,
2108                                 -1, NULL, &error);
2109         if (error) {
2110                 BT_ERR("Initialize IPSP Failed :[%s]", error->message);
2111                 g_clear_error(&error);
2112                 return BLUETOOTH_ERROR_INTERNAL;
2113         }
2114         if (ret)
2115                 g_variant_unref(ret);
2116
2117         BT_INFO("IPSP initialization called successfully");
2118
2119         return BLUETOOTH_ERROR_NONE;
2120 }
2121
2122 int _bt_deinitialize_ipsp(void)
2123 {
2124         BT_DBG("+");
2125         GDBusProxy *proxy;
2126         GError *error = NULL;
2127         GVariant *ret;
2128
2129         if (_bt_adapter_get_status() != BT_ACTIVATED &&
2130                 _bt_adapter_get_le_status() != BT_LE_ACTIVATED) {
2131                 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
2132         }
2133
2134         proxy = _bt_get_adapter_proxy();
2135         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
2136
2137         ret = g_dbus_proxy_call_sync(proxy, "DeinitializeIpsp",
2138                                 NULL, G_DBUS_CALL_FLAGS_NONE,
2139                                 -1, NULL, &error);
2140         if (error) {
2141                 BT_ERR("De-Initialize IPSP Failed :[%s]", error->message);
2142                 g_clear_error(&error);
2143                 return BLUETOOTH_ERROR_INTERNAL;
2144         }
2145         if (ret)
2146                 g_variant_unref(ret);
2147
2148         BT_INFO("IPSP De-initialization called successfully");
2149
2150         return BLUETOOTH_ERROR_NONE;
2151 }
2152
2153 int _bt_le_read_maximum_data_length(
2154                 bluetooth_le_read_maximum_data_length_t *max_le_datalength)
2155 {
2156         GError *error = NULL;
2157         GDBusProxy *proxy;
2158         GVariant *reply = NULL;
2159         guint16 max_tx_octets, max_tx_time;
2160         guint16 max_rx_octets, max_rx_time;
2161
2162         proxy = _bt_get_adapter_proxy();
2163         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
2164
2165         reply = g_dbus_proxy_call_sync(proxy, "LEReadMaximumDataLength",
2166                         NULL, G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
2167
2168         g_object_unref(proxy);
2169
2170         if (reply == NULL) {
2171                 BT_ERR("LEReadMaximumDataLength dBUS-RPC failed");
2172                 if (error != NULL) {
2173                         BT_ERR("D-Bus API failure: errCode[%x], message[%s]",
2174                                         error->code, error->message);
2175                         g_clear_error(&error);
2176                 }
2177                 return BLUETOOTH_ERROR_INTERNAL;
2178         }
2179
2180         g_variant_get(reply, "(qqqq)", &max_tx_octets, &max_tx_time,
2181                                 &max_rx_octets, &max_rx_time);
2182
2183         max_le_datalength->max_tx_octets = max_tx_octets;
2184         max_le_datalength->max_tx_time = max_tx_time;
2185         max_le_datalength->max_rx_octets = max_rx_octets;
2186         max_le_datalength->max_rx_time = max_rx_time;
2187
2188         g_variant_unref(reply);
2189
2190         return BLUETOOTH_ERROR_NONE;
2191 }
2192 int _bt_le_write_host_suggested_default_data_length(
2193         const unsigned int def_tx_Octets, const unsigned int def_tx_Time)
2194 {
2195         GError *error = NULL;
2196         GDBusProxy *proxy;
2197         GVariant *reply = NULL;
2198
2199         proxy = _bt_get_adapter_proxy();
2200         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
2201
2202         reply = g_dbus_proxy_call_sync(proxy,
2203                         "LEWriteHostSuggestedDataLength",
2204                         g_variant_new("(qq)", def_tx_Octets, def_tx_Time),
2205                         G_DBUS_CALL_FLAGS_NONE,
2206                         -1,
2207                         NULL,
2208                         &error);
2209
2210         g_object_unref(proxy);
2211
2212         if (reply == NULL) {
2213                 BT_ERR("_bt_le_write_host_suggested_default_data_length dBUS-RPC failed");
2214                 if (error != NULL) {
2215                         BT_ERR("D-Bus API failure: errCode[%x], message[%s]",
2216                                         error->code, error->message);
2217                         g_clear_error(&error);
2218                 }
2219                 return BLUETOOTH_ERROR_INTERNAL;
2220         }
2221
2222         g_variant_unref(reply);
2223
2224         return BLUETOOTH_ERROR_NONE;
2225 }
2226
2227 int _bt_le_read_host_suggested_default_data_length(
2228                 bluetooth_le_read_host_suggested_data_length_t *def_data_length)
2229 {
2230         GError *error = NULL;
2231         GDBusProxy *proxy;
2232         GVariant *reply = NULL;
2233         guint16 def_tx_octets, def_tx_time;
2234
2235         proxy = _bt_get_adapter_proxy();
2236         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
2237
2238         reply = g_dbus_proxy_call_sync(proxy, "LEReadHostSuggestedDataLength",
2239                         NULL, G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
2240
2241         if (reply == NULL) {
2242                 BT_ERR("LEReadHostSuggestedDataLength dBUS-RPC failed");
2243                 if (error != NULL) {
2244                         BT_ERR("D-Bus API failure: errCode[%x], message[%s]",
2245                                         error->code, error->message);
2246                         g_clear_error(&error);
2247                 }
2248                 return BLUETOOTH_ERROR_INTERNAL;
2249         }
2250
2251         g_variant_get(reply, "(qq)", &def_tx_octets, &def_tx_time);
2252
2253         def_data_length->def_tx_octets = def_tx_octets;
2254         def_data_length->def_tx_time = def_tx_time;
2255
2256         g_variant_unref(reply);
2257
2258         return BLUETOOTH_ERROR_NONE;
2259 }
2260
2261 int _bt_le_set_data_length(bluetooth_device_address_t *device_address,
2262         const unsigned int max_tx_Octets, const unsigned int max_tx_Time)
2263 {
2264         GError *error = NULL;
2265         guint16 txOctets = max_tx_Octets;
2266         guint16 txTime = max_tx_Time;
2267         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
2268         gchar *device_path = NULL;
2269         GDBusConnection *conn;
2270         GDBusProxy *device_proxy;
2271
2272         _bt_convert_addr_type_to_string(address, device_address->addr);
2273
2274         device_path = _bt_get_device_object_path(address);
2275
2276         if (device_path == NULL) {
2277                 BT_DBG("Device path is null");
2278                 return BLUETOOTH_ERROR_INTERNAL;
2279         }
2280
2281         conn = _bt_gdbus_get_system_gconn();
2282         if (conn == NULL) {
2283                 BT_ERR("conn == NULL");
2284                 g_free(device_path);
2285                 return BLUETOOTH_ERROR_INTERNAL;
2286         }
2287
2288         device_proxy = g_dbus_proxy_new_sync(conn, G_DBUS_PROXY_FLAGS_NONE,
2289                                                                 NULL, BT_BLUEZ_NAME,
2290                                                                 device_path, BT_DEVICE_INTERFACE,  NULL, NULL);
2291
2292         g_free(device_path);
2293         retv_if(device_proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
2294
2295         g_dbus_proxy_call_sync(device_proxy,
2296                                         "LESetDataLength",
2297                                         g_variant_new("(qq)", txOctets, txTime),
2298                                         G_DBUS_CALL_FLAGS_NONE,
2299                                         -1,
2300                                         NULL,
2301                                         &error);
2302
2303         g_object_unref(device_proxy);
2304
2305         if (error) {
2306                  BT_ERR("LESetDataLength error: [%s]", error->message);
2307                  g_error_free(error);
2308                  return BLUETOOTH_ERROR_INTERNAL;
2309         }
2310
2311         return BLUETOOTH_ERROR_NONE;
2312 }