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
  45 typedef struct {
  46         int adv_inst_max;
  47         int rpa_offloading;
  48         int max_filter;
  49 } bt_adapter_le_feature_info_t;
  50
  51 typedef struct {
  52         char *sender;
  53         int adv_handle;
  54         gboolean is_advertising;
  55         guint hold_timer_id;
  56 } bt_adapter_le_adv_slot_t;
  57
  58 typedef struct {
  59         char *sender;
  60         GSList *filter_list;
  61         gboolean is_scanning;
  62 } bt_adapter_le_scanner_t;
  63
  64 static bluetooth_advertising_params_t adv_params = {
  65         BT_DEFAULT_ADV_MIN_INTERVAL,
  66         BT_DEFAULT_ADV_MAX_INTERVAL,
  67         BT_ADV_FILTER_POLICY_DEFAULT,
  68         BT_ADV_TYPE_DEFAULT};
  69 static bluetooth_advertising_data_t adv_data = { {0} };
  70 static int adv_data_len;
  71 static bluetooth_scan_resp_data_t resp_data = { {0} };
  72 static int resp_data_len;
  73
  74 static bt_adapter_le_feature_info_t le_feature_info = { 1, 0, 0 };
  75 static bt_adapter_le_adv_slot_t *le_adv_slot = NULL;
  76
  77 GSList *scanner_list = NULL;
  78 static gboolean is_le_set_scan_parameter = FALSE;
  79 static gboolean is_le_scanning = FALSE;
  80 static gboolean scan_filter_enabled = FALSE;
  81 static bt_le_scan_type_t le_scan_type = BT_LE_PASSIVE_SCAN;
  82
  83 static GSList *gatt_client_senders = NULL;
  84
  85
  86 gboolean _bt_is_set_scan_parameter(void)
  87 {
  88         return is_le_set_scan_parameter;
  89 }
  90
  91 void _bt_init_gatt_client_senders(void)
  92 {
  93         _bt_clear_request_list();
  94 }
  95
  96 int _bt_insert_gatt_client_sender(char *sender)
  97 {
  98         char *info;
  99
 100         retv_if(sender == NULL, BLUETOOTH_ERROR_INVALID_PARAM);
 101
 102         info = g_strdup(sender);
 103         retv_if(info == NULL, BLUETOOTH_ERROR_MEMORY_ALLOCATION);
 104
 105         gatt_client_senders = g_slist_append(gatt_client_senders, info);
 106
 107         BT_DBG("insert sender: %s", sender);
 108
 109         return BLUETOOTH_ERROR_NONE;
 110 }
 111
 112 int _bt_delete_gatt_client_sender(char *sender)
 113 {
 114         GSList *l;
 115         char *info;
 116
 117         BT_DBG("remove sender: %s", sender);
 118
 119         for (l = gatt_client_senders; l != NULL; l = g_slist_next(l)) {
 120                 info = l->data;
 121                 if (info == NULL)
 122                         continue;
 123
 124                 if (g_strcmp0(info, sender) == 0) {
 125                         BT_DBG("remove info");
 126                         gatt_client_senders = g_slist_remove(gatt_client_senders, info);
 127                         g_free(info);
 128                         return BLUETOOTH_ERROR_NONE;
 129                 }
 130         }
 131
 132         return BLUETOOTH_ERROR_NOT_FOUND;
 133 }
 134
 135 void _bt_clear_gatt_client_senders(void)
 136 {
 137         if (gatt_client_senders) {
 138                 g_slist_foreach(gatt_client_senders, (GFunc)g_free, NULL);
 139                 g_slist_free(gatt_client_senders);
 140                 gatt_client_senders = NULL;
 141         }
 142 }
 143 #if 0
 144 static void __bt_send_foreach_event(gpointer data, gpointer user_data)
 145 {
 146         char *sender = data;
 147         GVariant *param = user_data;
 148
 149         _bt_send_event_to_dest(sender, BT_DEVICE_EVENT, BLUETOOTH_EVENT_GATT_CHAR_VAL_CHANGED,
 150                                         param);
 151 }
 152 #endif
 153 void _bt_send_char_value_changed_event(void *param)
 154 {
 155 #if 0
 156         g_slist_foreach(gatt_client_senders, __bt_send_foreach_event,
 157                                         (gpointer)param);
 158 #else
 159         _bt_send_event(BT_DEVICE_EVENT, BLUETOOTH_EVENT_GATT_CHAR_VAL_CHANGED, param);
 160 #endif
 161 }
 162
 163 void __bt_free_le_adv_slot(void)
 164 {
 165         int i;
 166
 167         if (le_adv_slot == NULL)
 168                 return;
 169
 170         for (i = 0; i < le_feature_info.adv_inst_max; i++) {
 171                 if (le_adv_slot[i].sender)
 172                         g_free(le_adv_slot[i].sender);
 173                 if (le_adv_slot[i].hold_timer_id > 0)
 174                         g_source_remove(le_adv_slot[i].hold_timer_id);
 175         }
 176         g_free(le_adv_slot);
 177         le_adv_slot = NULL;
 178 }
 179
 180 int _bt_service_adapter_le_init(void)
 181 {
 182         le_adv_slot = g_malloc0(sizeof(bt_adapter_le_adv_slot_t) * le_feature_info.adv_inst_max);
 183
 184         return BLUETOOTH_ERROR_NONE;
 185 }
 186
 187 void _bt_service_adapter_le_deinit(void)
 188 {
 189         __bt_free_le_adv_slot();
 190 }
 191
 192 int _bt_le_set_max_packet_len(void)
 193 {
 194         int result = BLUETOOTH_ERROR_NONE;
 195         int tx_octets, tx_time;
 196         bluetooth_le_read_maximum_data_length_t max_len = {0};
 197
 198         if (BLUETOOTH_ERROR_NONE != _bt_le_read_maximum_data_length(&max_len))
 199                 return BLUETOOTH_ERROR_INTERNAL;
 200
 201         if (max_len.max_tx_octets > BT_LE_TX_LEN_DEFAULT) {
 202                 tx_octets =  max_len.max_tx_octets > BT_LE_TX_LEN_MAX ?
 203                                 BT_LE_TX_LEN_MAX : max_len.max_tx_octets;
 204                 tx_time = BT_LE_TX_TIME_MAX;
 205
 206                 result = _bt_le_write_host_suggested_default_data_length(tx_octets, tx_time);
 207
 208                 BT_DBG("Wrote max packet size : result[%d], MAX[%d], set[%d]",
 209                                 result, max_len.max_tx_octets, tx_octets);
 210         }
 211
 212         return result;
 213 }
 214
 215 gboolean _bt_update_le_feature_support(const char *item, const char *value)
 216 {
 217         if (item == NULL || value == NULL)
 218                 return FALSE;
 219
 220         if (g_strcmp0(item, "adv_inst_max") == 0) {
 221                 int slot_num;
 222
 223                 slot_num = atoi(value);
 224                 retv_if(slot_num < 0, FALSE);
 225
 226                 if (slot_num != le_feature_info.adv_inst_max) {
 227                         __bt_free_le_adv_slot();
 228                         le_feature_info.adv_inst_max = slot_num;
 229                         BT_INFO("Advertising instance max : %d", le_feature_info.adv_inst_max);
 230                         le_adv_slot = g_malloc0(sizeof(bt_adapter_le_adv_slot_t) * le_feature_info.adv_inst_max);
 231                 }
 232         } else if (g_strcmp0(item, "rpa_offloading") == 0) {
 233                 le_feature_info.rpa_offloading = atoi(value);
 234                 BT_INFO("RPA offloading : %d", le_feature_info.rpa_offloading);
 235         } else if (g_strcmp0(item, "max_filter") == 0) {
 236                 le_feature_info.max_filter = atoi(value);
 237                 BT_INFO("BLE Scan max filter : %d", le_feature_info.max_filter);
 238         } else {
 239                 BT_DBG("No registered item");
 240                 return FALSE;
 241         }
 242
 243         return TRUE;
 244 }
 245
 246 static gboolean __bt_is_factory_test_mode(void)
 247 {
 248         int mode = 0;
 249
 250         if (vconf_get_bool(VCONFKEY_BT_DUT_MODE, &mode)) {
 251                 BT_ERR("Get the DUT Mode fail");
 252                 return TRUE;
 253         }
 254
 255         if (mode != FALSE) {
 256                 BT_INFO("DUT Test Mode !!");
 257                 return TRUE;
 258         }
 259
 260         return FALSE;
 261 }
 262
 263 int __bt_get_available_adv_slot_id(const char *sender, int adv_handle, gboolean use_reserved_slot)
 264 {
 265         int i;
 266
 267         if (le_adv_slot == NULL) {
 268                 BT_ERR("le_adv_slot is NULL");
 269                 return -1;
 270         }
 271
 272         BT_DBG("adv_inst_max : %d", le_feature_info.adv_inst_max);
 273
 274         for (i = 0; i < le_feature_info.adv_inst_max; i++) {
 275                 if (le_adv_slot[i].sender == NULL)
 276                         continue;
 277                 if ((g_strcmp0(le_adv_slot[i].sender, sender) == 0) && (le_adv_slot[i].adv_handle == adv_handle))
 278                         return i;
 279         }
 280
 281         if (le_feature_info.adv_inst_max <= 2)
 282                 i = 0;
 283         else if (le_feature_info.adv_inst_max > 2 && use_reserved_slot == TRUE)
 284                 i = 0;
 285         else
 286                 i = 2;
 287
 288         for (; i < le_feature_info.adv_inst_max; i++) {
 289                 if (le_adv_slot[i].sender == NULL)
 290                         return i;
 291         }
 292
 293         return -1;
 294 }
 295
 296 static void __bt_register_adv_slot_owner(const char *sender, int adv_handle, int slot_id)
 297 {
 298         if (le_adv_slot[slot_id].sender == NULL) {
 299                 le_adv_slot[slot_id].sender = strdup(sender);
 300                 le_adv_slot[slot_id].adv_handle = adv_handle;
 301         }
 302 }
 303
 304 void _bt_unregister_adv_slot_owner(int slot_id)
 305 {
 306         if (le_adv_slot[slot_id].hold_timer_id > 0) {
 307                 BT_INFO("Hold state adv is not unregistered");
 308                 return;
 309         }
 310
 311         g_free(le_adv_slot[slot_id].sender);
 312         le_adv_slot[slot_id].sender = NULL;
 313         le_adv_slot[slot_id].adv_handle = 0;
 314 }
 315
 316 const char* _bt_get_adv_slot_owner(int slot_id)
 317 {
 318         if (le_adv_slot == NULL)
 319                 return NULL;
 320
 321         return le_adv_slot[slot_id].sender;
 322 }
 323
 324 int _bt_get_adv_slot_adv_handle(int slot_id)
 325 {
 326         if (le_adv_slot == NULL)
 327                 return 0;
 328
 329         return le_adv_slot[slot_id].adv_handle;
 330 }
 331
 332 void _bt_set_advertising_status(int slot_id, gboolean mode)
 333 {
 334         le_adv_slot[slot_id].is_advertising = mode;
 335 }
 336
 337 gboolean _bt_is_advertising(void)
 338 {
 339         gboolean status = FALSE;
 340         int i;
 341
 342         for (i = 0; i < le_feature_info.adv_inst_max; i++) {
 343                 if (le_adv_slot[i].is_advertising == TRUE)
 344                         status = TRUE;
 345         }
 346
 347         return status;
 348 }
 349
 350 void _bt_stop_advertising_by_terminated_process(const char* terminated_name)
 351 {
 352         int i;
 353
 354         if (le_adv_slot == NULL)
 355                 return;
 356
 357         for (i = 0; i < le_feature_info.adv_inst_max; i++) {
 358                 if (le_adv_slot[i].sender != NULL) {
 359                         if (strcasecmp(terminated_name, le_adv_slot[i].sender) == 0) {
 360                                 BT_ERR("Stop advertising by terminated process(%s).", terminated_name);
 361                                 _bt_set_advertising(terminated_name, le_adv_slot[i].adv_handle, FALSE, FALSE);
 362                         }
 363                 }
 364         }
 365 }
 366
 367 gboolean _bt_get_advertising_params(bluetooth_advertising_params_t *params)
 368 {
 369         if (params == NULL)
 370                 return FALSE;
 371
 372         memcpy(params, &adv_params, sizeof(bluetooth_advertising_params_t));
 373
 374         return TRUE;
 375 }
 376
 377 int _bt_set_advertising(const char *sender, int adv_handle, gboolean enable, gboolean use_reserved_slot)
 378 {
 379         GDBusProxy *proxy;
 380         GError *error = NULL;
 381         GVariant *ret;
 382         int slot_id;
 383
 384         if (__bt_is_factory_test_mode()) {
 385                 BT_ERR("Unable to start advertising in factory binary !!");
 386                 return BLUETOOTH_ERROR_NOT_SUPPORT;
 387         }
 388
 389         if (_bt_adapter_get_status() != BT_ACTIVATED &&
 390                 _bt_adapter_get_le_status() != BT_LE_ACTIVATED) {
 391                 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
 392         }
 393
 394         slot_id = __bt_get_available_adv_slot_id(sender, adv_handle, use_reserved_slot);
 395         if (slot_id == -1) {
 396                 BT_ERR("There is NO available slot!!");
 397                 return BLUETOOTH_ERROR_NO_RESOURCES;
 398         }
 399
 400         if (le_adv_slot[slot_id].is_advertising == TRUE && enable == TRUE)
 401                 return BLUETOOTH_ERROR_IN_PROGRESS;
 402
 403         if (le_adv_slot[slot_id].hold_timer_id > 0) {
 404                 g_source_remove(le_adv_slot[slot_id].hold_timer_id);
 405                 le_adv_slot[slot_id].hold_timer_id = 0;
 406                 _bt_unregister_adv_slot_owner(slot_id);
 407         }
 408
 409         if (le_adv_slot[slot_id].is_advertising == FALSE && enable == FALSE)
 410                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
 411
 412         proxy = _bt_get_adapter_proxy();
 413         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 414
 415         ret = g_dbus_proxy_call_sync(proxy, "SetAdvertising",
 416                                 g_variant_new("(bi)", enable, slot_id),
 417                                 G_DBUS_CALL_FLAGS_NONE,
 418                                 -1,
 419                                 NULL,
 420                                 &error);
 421
 422         if (error) {
 423                 BT_ERR("SetAdvertising Fail: %s", error->message);
 424                 g_clear_error(&error);
 425                 return BLUETOOTH_ERROR_INTERNAL;
 426         }
 427
 428         if (enable == TRUE)
 429                 __bt_register_adv_slot_owner(sender, adv_handle, slot_id);
 430
 431         le_adv_slot[slot_id].is_advertising = enable;
 432         BT_INFO_C("### Set advertising [%d], Slot id [%d]", enable, slot_id);
 433
 434         if (ret)
 435                 g_variant_unref(ret);
 436
 437         return BLUETOOTH_ERROR_NONE;
 438 }
 439
 440 int _bt_set_custom_advertising(const char *sender, int adv_handle,
 441                                 gboolean enable, bluetooth_advertising_params_t *params, gboolean use_reserved_slot)
 442 {
 443         GDBusProxy *proxy;
 444         GVariant *ret;
 445         GError *error = NULL;
 446         guint32 min = 0;
 447         guint32 max = 0;
 448         int slot_id;
 449
 450         BT_CHECK_PARAMETER(params, return);
 451
 452         if (__bt_is_factory_test_mode()) {
 453                 BT_ERR("Unable to start advertising in factory binary !!");
 454                 return BLUETOOTH_ERROR_NOT_SUPPORT;
 455         }
 456
 457         if (_bt_adapter_get_status() != BT_ACTIVATED &&
 458                 _bt_adapter_get_le_status() != BT_LE_ACTIVATED) {
 459                 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
 460         }
 461
 462         slot_id = __bt_get_available_adv_slot_id(sender, adv_handle, use_reserved_slot);
 463         if (slot_id == -1) {
 464                 BT_ERR("There is NO available slot!!");
 465                 return BLUETOOTH_ERROR_NO_RESOURCES;
 466         }
 467
 468         if (le_adv_slot[slot_id].is_advertising == TRUE && enable == TRUE)
 469                 return BLUETOOTH_ERROR_IN_PROGRESS;
 470
 471         if (le_adv_slot[slot_id].hold_timer_id > 0) {
 472                 g_source_remove(le_adv_slot[slot_id].hold_timer_id);
 473                 le_adv_slot[slot_id].hold_timer_id = 0;
 474                 _bt_unregister_adv_slot_owner(slot_id);
 475         }
 476
 477         if (le_adv_slot[slot_id].is_advertising == FALSE && enable == FALSE)
 478                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
 479
 480         proxy = _bt_get_adapter_proxy();
 481         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 482
 483         if (params->interval_min > params->interval_max ||
 484                         params->interval_min < BT_ADV_INTERVAL_MIN ||
 485                         params->interval_max > BT_ADV_INTERVAL_MAX)
 486                 return BLUETOOTH_ERROR_INVALID_PARAM;
 487
 488         if (params->filter_policy > BLUETOOTH_ALLOW_SCAN_CONN_WHITE_LIST)
 489                 return BLUETOOTH_ERROR_INVALID_PARAM;
 490
 491         if (params->type  == BLUETOOTH_ADV_CONNECTABLE_DIRECT_HIGH ||
 492                         params->type == BLUETOOTH_ADV_CONNECTABLE_DIRECT_LOW ||
 493                         params->type == BLUETOOTH_ADV_NON_CONNECTABLE)
 494                 return BLUETOOTH_ERROR_NOT_SUPPORT;
 495
 496         min = params->interval_min / BT_ADV_INTERVAL_SPLIT;
 497         max = params->interval_max / BT_ADV_INTERVAL_SPLIT;
 498
 499         ret = g_dbus_proxy_call_sync(proxy, "SetAdvertisingParameters",
 500                         g_variant_new("(uuuui)", min, max,
 501                         params->filter_policy, params->type,
 502                         slot_id), G_DBUS_CALL_FLAGS_NONE,
 503                         -1, NULL, &error);
 504
 505         if (error) {
 506                 BT_ERR("SetAdvertisingParameters Fail: %s", error->message);
 507                 g_clear_error(&error);
 508                 return BLUETOOTH_ERROR_INTERNAL;
 509         }
 510
 511         adv_params.interval_min = params->interval_min;
 512         adv_params.interval_max = params->interval_max;
 513         adv_params.filter_policy = params->filter_policy;
 514         adv_params.type = params->type;
 515
 516         if (ret)
 517                 g_variant_unref(ret);
 518
 519         ret = g_dbus_proxy_call_sync(proxy, "SetAdvertising",
 520                                 g_variant_new("(bi)", enable, slot_id),
 521                                 G_DBUS_CALL_FLAGS_NONE,
 522                                 -1,
 523                                 NULL,
 524                                 &error);
 525
 526         if (error) {
 527                 BT_ERR("SetAdvertising Fail: %s", error->message);
 528                 g_clear_error(&error);
 529                 return BLUETOOTH_ERROR_INTERNAL;
 530         }
 531
 532         if (enable == TRUE)
 533                 __bt_register_adv_slot_owner(sender, adv_handle, slot_id);
 534
 535         le_adv_slot[slot_id].is_advertising = enable;
 536         BT_INFO_C("### Set advertising [%d], Slot id [%d]", enable, slot_id);
 537         if (ret)
 538                 g_variant_unref(ret);
 539
 540         return BLUETOOTH_ERROR_NONE;
 541 }
 542
 543 static gboolean __bt_hold_current_advertising_timeout_cb(gpointer user_data)
 544 {
 545         GDBusProxy *proxy;
 546         GError *error = NULL;
 547         GVariant *ret;
 548
 549         BT_INFO("Restart advertising stopped by bt-service");
 550
 551         le_adv_slot[0].hold_timer_id = 0;
 552
 553         proxy = _bt_get_adapter_proxy();
 554         retv_if(proxy == NULL, FALSE);
 555
 556         ret = g_dbus_proxy_call_sync(proxy, "SetAdvertising",
 557                                 g_variant_new("(bi)", TRUE, 0),
 558                                 G_DBUS_CALL_FLAGS_NONE,
 559                                 -1,
 560                                 NULL,
 561                                 &error);
 562
 563         if (error) {
 564                 BT_ERR("SetAdvertising Fail: %s", error->message);
 565                 g_clear_error(&error);
 566                 return FALSE;
 567         }
 568
 569         if (ret)
 570                 g_variant_unref(ret);
 571
 572         return FALSE;
 573 }
 574
 575 int _bt_hold_current_advertising(void)
 576 {
 577         GDBusProxy *proxy;
 578         GError *error = NULL;
 579         GVariant *ret;
 580
 581         if (le_adv_slot[0].sender && le_adv_slot[0].is_advertising == TRUE) {
 582                 BT_INFO("Stop current advertising by bt-service");
 583
 584                 proxy = _bt_get_adapter_proxy();
 585                 retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 586
 587                 ret = g_dbus_proxy_call_sync(proxy, "SetAdvertising",
 588                                         g_variant_new("(bi)", FALSE, 0),
 589                                         G_DBUS_CALL_FLAGS_NONE,
 590                                         -1,
 591                                         NULL,
 592                                         &error);
 593
 594                 if (error) {
 595                         BT_ERR("SetAdvertising Fail: %s", error->message);
 596                         g_clear_error(&error);
 597                         return BLUETOOTH_ERROR_INTERNAL;
 598                 }
 599
 600                 if (ret)
 601                         g_variant_unref(ret);
 602
 603                 le_adv_slot[0].hold_timer_id = g_timeout_add(2000,
 604                                 __bt_hold_current_advertising_timeout_cb, NULL);
 605         } else {
 606                 BT_INFO("It's NOT advertising");
 607                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
 608         }
 609
 610         return BLUETOOTH_ERROR_NONE;
 611 }
 612
 613 static int __bt_get_ad_data_by_type(char *in_data, int in_len,
 614                 char in_type, char **data, int *data_len)
 615 {
 616         if (in_data == NULL || data == NULL || data_len == NULL)
 617                 return BLUETOOTH_ERROR_INTERNAL;
 618
 619         if (in_len < 0)
 620                 return BLUETOOTH_ERROR_INTERNAL;
 621
 622         int i;
 623         int len = 0;
 624         int type = 0;
 625
 626         for (i = 0; i < in_len; i++) {
 627                 len = in_data[i];
 628                 if (len <= 0 || i + 1 >= in_len) {
 629                         BT_ERR("Invalid advertising data");
 630                         return BLUETOOTH_ERROR_INTERNAL;
 631                 }
 632
 633                 type = in_data[i + 1];
 634                 if (type == in_type) {
 635                         i = i + 2;
 636                         len--;
 637                         break;
 638                 }
 639
 640                 i += len;
 641                 len = 0;
 642         }
 643
 644         if (i + len > in_len) {
 645                 BT_ERR("Invalid advertising data");
 646                 return BLUETOOTH_ERROR_INTERNAL;
 647         } else if (len == 0) {
 648                 BT_DBG("AD Type 0x%02x data is not set", in_type);
 649                 *data = NULL;
 650                 *data_len = 0;
 651                 return BLUETOOTH_ERROR_NONE;
 652         }
 653
 654         *data = g_memdup(&in_data[i], len);
 655         if (*data == NULL)
 656                 return BLUETOOTH_ERROR_OUT_OF_MEMORY;
 657         *data_len = len;
 658
 659         return BLUETOOTH_ERROR_NONE;
 660 }
 661
 662 int _bt_get_advertising_data(bluetooth_advertising_data_t *adv, int *length)
 663 {
 664         BT_CHECK_PARAMETER(adv, return);
 665         BT_CHECK_PARAMETER(length, return);
 666
 667         memcpy(adv, &adv_data, sizeof(adv_data));
 668         *length = adv_data_len;
 669
 670         return BLUETOOTH_ERROR_NONE;
 671 }
 672
 673 int _bt_set_advertising_data(const char *sender, int adv_handle,
 674                                 bluetooth_advertising_data_t *adv, int length, gboolean use_reserved_slot)
 675 {
 676         GDBusProxy *proxy;
 677         GError *error = NULL;
 678         GVariant *ret, *ad_data, *param = NULL;
 679         GVariant *temp = NULL;
 680         GVariantBuilder *builder;
 681         int i;
 682         char *old_mdata = NULL;
 683         char *new_mdata = NULL;
 684         int old_len = 0;
 685         int new_len = 0;
 686         int slot_id;
 687
 688         if (__bt_is_factory_test_mode()) {
 689                 BT_ERR("Unable to set advertising data in factory binary !!");
 690                 return BLUETOOTH_ERROR_NOT_SUPPORT;
 691         }
 692
 693         BT_CHECK_PARAMETER(adv, return);
 694
 695         if (_bt_adapter_get_status() != BT_ACTIVATED &&
 696                 _bt_adapter_get_le_status() != BT_LE_ACTIVATED) {
 697                 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
 698         }
 699
 700         proxy = _bt_get_adapter_proxy();
 701         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 702
 703         slot_id = __bt_get_available_adv_slot_id(sender, adv_handle, use_reserved_slot);
 704         if (slot_id == -1) {
 705                 BT_ERR("There is NO available slot!!");
 706                 return BLUETOOTH_ERROR_NO_RESOURCES;
 707         }
 708
 709         builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
 710         for (i = 0; i < length; i++)
 711                 g_variant_builder_add(builder, "y", adv->data[i]);
 712
 713         temp = g_variant_new("ay", builder);
 714         g_variant_builder_unref(builder);
 715         ret = g_dbus_proxy_call_sync(proxy, "SetAdvertisingData",
 716                                 g_variant_new("(@ayi)", temp, slot_id),
 717                                 G_DBUS_CALL_FLAGS_NONE,
 718                                 -1, NULL, &error);
 719
 720         if (error) {
 721                 BT_ERR("SetAdvertisingData Fail: %s", error->message);
 722                 g_clear_error(&error);
 723                 return BLUETOOTH_ERROR_INTERNAL;
 724         }
 725
 726         __bt_register_adv_slot_owner(sender, adv_handle, slot_id);
 727
 728         __bt_get_ad_data_by_type((char *)adv_data.data, adv_data_len, 0xff,
 729                         &old_mdata, &old_len);
 730         __bt_get_ad_data_by_type((char *)adv->data, length, 0xff,
 731                         &new_mdata, &new_len);
 732         if (old_len != new_len ||
 733                         (old_mdata && new_mdata &&
 734                          memcmp(old_mdata, new_mdata, new_len))) {
 735                 ad_data = g_variant_new_from_data((const GVariantType *)"ay",
 736                                 new_mdata, new_len, TRUE, NULL, NULL);
 737                 param = g_variant_new("(@ay)", ad_data);
 738                 _bt_send_event(BT_ADAPTER_EVENT,
 739                                 BLUETOOTH_EVENT_ADVERTISING_MANUFACTURER_DATA_CHANGED,
 740                                 param);
 741         }
 742         g_free(new_mdata);
 743         g_free(old_mdata);
 744
 745         memset(&adv_data, 0x00, sizeof(bluetooth_advertising_data_t));
 746         memcpy(&adv_data, adv, length);
 747         adv_data_len = length;
 748
 749         BT_INFO("Set advertising data");
 750         if (ret)
 751                 g_variant_unref(ret);
 752
 753         return BLUETOOTH_ERROR_NONE;
 754 }
 755
 756 int _bt_get_scan_response_data(bluetooth_scan_resp_data_t *response, int *length)
 757 {
 758         BT_CHECK_PARAMETER(response, return);
 759         BT_CHECK_PARAMETER(length, return);
 760
 761         memcpy(response, &resp_data, sizeof(resp_data));
 762         *length = resp_data_len;
 763
 764         return BLUETOOTH_ERROR_NONE;
 765 }
 766
 767 int _bt_set_scan_response_data(const char *sender, int adv_handle,
 768                                 bluetooth_scan_resp_data_t *response, int length, gboolean use_reserved_slot)
 769 {
 770         GDBusProxy *proxy;
 771         GError *error = NULL;
 772         GVariant *ret, *scan_data,  *param = NULL;
 773         GVariant *temp = NULL;
 774         GVariantBuilder *builder;
 775         int i;
 776         char *old_mdata = NULL;
 777         char *new_mdata = NULL;
 778         int old_len = 0;
 779         int new_len = 0;
 780         int slot_id;
 781
 782         if (__bt_is_factory_test_mode()) {
 783                 BT_ERR("Unable to set scan response list in factory binary !!");
 784                 return BLUETOOTH_ERROR_NOT_SUPPORT;
 785         }
 786
 787         BT_CHECK_PARAMETER(response, return);
 788
 789         if (_bt_adapter_get_status() != BT_ACTIVATED &&
 790                 _bt_adapter_get_le_status() != BT_LE_ACTIVATED) {
 791                 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
 792         }
 793
 794         proxy = _bt_get_adapter_proxy();
 795         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 796
 797         slot_id = __bt_get_available_adv_slot_id(sender, adv_handle, use_reserved_slot);
 798         if (slot_id == -1) {
 799                 BT_ERR("There is NO available slot!!");
 800                 return BLUETOOTH_ERROR_NO_RESOURCES;
 801         }
 802         builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
 803         for (i = 0; i < length; i++)
 804                 g_variant_builder_add(builder, "y", response->data[i]);
 805
 806         temp = g_variant_new("ay", builder);
 807         g_variant_builder_unref(builder);
 808         ret = g_dbus_proxy_call_sync(proxy, "SetScanRespData",
 809                                 g_variant_new("(@ayi)", temp, slot_id),
 810                                 G_DBUS_CALL_FLAGS_NONE,
 811                                 -1, NULL, &error);
 812
 813         if (error) {
 814                 BT_ERR("SetScanRespData Fail: %s", error->message);
 815                 g_clear_error(&error);
 816                 return BLUETOOTH_ERROR_INTERNAL;
 817         }
 818
 819         __bt_register_adv_slot_owner(sender, adv_handle, slot_id);
 820
 821         /* Compare with previous scan resp data */
 822         __bt_get_ad_data_by_type((char *)resp_data.data, resp_data_len, 0xff,
 823                         &old_mdata, &old_len);
 824         __bt_get_ad_data_by_type((char *)response->data, length, 0xff,
 825                         &new_mdata, &new_len);
 826         if (old_len != new_len ||
 827                         (old_mdata && new_mdata &&
 828                          memcmp(old_mdata, new_mdata, new_len))) {
 829                 scan_data = g_variant_new_from_data((const GVariantType *)"ay",
 830                                         new_mdata, new_len, TRUE, NULL, NULL);
 831                 param = g_variant_new("(@ay)", scan_data);
 832                 _bt_send_event(BT_ADAPTER_EVENT,
 833                                 BLUETOOTH_EVENT_SCAN_RESPONSE_MANUFACTURER_DATA_CHANGED,
 834                                 param);
 835         }
 836         g_free(new_mdata);
 837         g_free(old_mdata);
 838
 839         memset(&resp_data, 0x00, sizeof(bluetooth_scan_resp_data_t));
 840         memcpy(&resp_data, response, length);
 841         resp_data_len = length;
 842
 843         if (ret)
 844                 g_variant_unref(ret);
 845         BT_INFO("Set scan response data");
 846         return BLUETOOTH_ERROR_NONE;
 847 }
 848
 849 int _bt_set_scan_parameters(bluetooth_le_scan_params_t *params)
 850 {
 851         GDBusProxy *proxy;
 852         GError *error = NULL;
 853         GVariant *ret;
 854         guint32 itv = 0;
 855         guint32 win = 0;
 856
 857         BT_CHECK_PARAMETER(params, return);
 858
 859         if (_bt_adapter_get_status() != BT_ACTIVATED &&
 860                 _bt_adapter_get_le_status() != BT_LE_ACTIVATED) {
 861                 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
 862         }
 863
 864         proxy = _bt_get_adapter_proxy();
 865         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 866
 867         if (params->interval < BT_LE_SCAN_INTERVAL_MIN || params->interval > BT_LE_SCAN_INTERVAL_MAX)
 868                 return BLUETOOTH_ERROR_INVALID_PARAM;
 869
 870         if (params->window < BT_LE_SCAN_WINDOW_MIN || params->window > BT_LE_SCAN_WINDOW_MAX)
 871                 return BLUETOOTH_ERROR_INVALID_PARAM;
 872
 873         if (params->window > params->interval)
 874                 return BLUETOOTH_ERROR_INVALID_PARAM;
 875
 876         itv = params->interval / BT_ADV_INTERVAL_SPLIT;
 877         win = params->window / BT_ADV_INTERVAL_SPLIT;
 878
 879         ret = g_dbus_proxy_call_sync(proxy, "SetScanParameters",
 880                         g_variant_new("(uuu)", params->type, itv, win),
 881                         G_DBUS_CALL_FLAGS_NONE, -1,
 882                         NULL, &error);
 883
 884         if (error) {
 885                 BT_ERR("SetScanParameters Fail: %s", error->message);
 886                 g_clear_error(&error);
 887                 return BLUETOOTH_ERROR_INTERNAL;
 888         }
 889
 890         _bt_set_le_scan_type(params->type);
 891
 892         is_le_set_scan_parameter = TRUE;
 893
 894         if (ret)
 895                 g_variant_unref(ret);
 896         BT_INFO("Set scan parameters");
 897         return BLUETOOTH_ERROR_NONE;
 898 }
 899
 900 bt_adapter_le_scanner_t* __bt_find_scanner_from_list(const char *sender)
 901 {
 902         GSList *l;
 903         bt_adapter_le_scanner_t *scanner;
 904
 905         for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
 906                 scanner = l->data;
 907                 if (g_strcmp0(scanner->sender, sender) == 0)
 908                         return scanner;
 909         }
 910
 911         return NULL;
 912 }
 913
 914 int __bt_get_available_scan_filter_slot_id(void)
 915 {
 916         GSList *l;
 917         bt_adapter_le_scanner_t *scanner;
 918         GSList *fl;
 919         bluetooth_le_scan_filter_t *filter_data;
 920         gboolean *slot_check_list = NULL;
 921         int i;
 922
 923         if (le_feature_info.max_filter == 0) {
 924                 BT_ERR("Scan filter is NOT Supported");
 925                 return -1;
 926         }
 927         slot_check_list = g_malloc0(sizeof(gboolean) * le_feature_info.max_filter);
 928
 929         for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
 930                 scanner = l->data;
 931                 for (fl = scanner->filter_list; fl != NULL; fl = g_slist_next(fl)) {
 932                         filter_data = fl->data;
 933                         if (filter_data->slot_id < le_feature_info.max_filter)
 934                                 slot_check_list[filter_data->slot_id] = TRUE;
 935                 }
 936         }
 937
 938         for (i = 0; i < le_feature_info.max_filter; i++) {
 939                 if (slot_check_list[i] == FALSE) {
 940                         g_free(slot_check_list);
 941                         return i;
 942                 }
 943         }
 944
 945         BT_ERR("There is NO available slot for scan filter.");
 946         g_free(slot_check_list);
 947         return -1;
 948 }
 949
 950 gboolean _bt_is_scan_filter_supported(void)
 951 {
 952         if (le_feature_info.max_filter > 0)
 953                 return TRUE;
 954
 955         return FALSE;
 956 }
 957
 958 int _bt_register_scan_filter(const char *sender, bluetooth_le_scan_filter_t *filter, int *slot_id)
 959 {
 960         GDBusProxy *proxy;
 961         GError *error = NULL;
 962         GVariant *ret, *param;
 963         GVariant *arr_uuid_param = NULL, *arr_uuid_mask_param = NULL;
 964         GVariant *arr_data_param = NULL, *arr_data_mask_param = NULL;
 965         GArray *arr_uuid = NULL;
 966         GArray *arr_uuid_mask = NULL;
 967         GArray *arr_data = NULL;
 968         GArray *arr_data_mask = NULL;
 969         bt_adapter_le_scanner_t *scanner = NULL;
 970         bluetooth_le_scan_filter_t *filter_data = NULL;
 971         int feature_selection = 0;
 972
 973         *slot_id = __bt_get_available_scan_filter_slot_id();
 974         if (*slot_id == -1)
 975                 return BLUETOOTH_ERROR_NO_RESOURCES;
 976
 977         proxy = _bt_get_adapter_proxy();
 978         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 979
 980         if (filter->added_features & BLUETOOTH_LE_SCAN_FILTER_FEATURE_DEVICE_ADDRESS) {
 981                 char address[BT_ADDRESS_STRING_SIZE] = { 0 };
 982                 feature_selection |= BLUETOOTH_LE_SCAN_FILTER_FEATURE_DEVICE_ADDRESS;
 983
 984                 _bt_convert_addr_type_to_string(address, filter->device_address.addr);
 985
 986                 arr_uuid_param = g_variant_new_from_data((const GVariantType *)"ay",
 987                                                                                         NULL, 0, TRUE, NULL, NULL);
 988                 arr_uuid_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
 989                                                                                         NULL, 0, TRUE, NULL, NULL);
 990                 arr_data_param = g_variant_new_from_data((const GVariantType *)"ay",
 991                                                                                         NULL, 0, TRUE, NULL, NULL);
 992                 arr_data_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
 993                                                                                         NULL, 0, TRUE, NULL, NULL);
 994
 995                 param = g_variant_new("(iiiiii@ay@aysu@ay@ay)",
 996                                         0,      // client_if
 997                                         0,      // action (Add - 0x00, Delete - 0x01, Clear - 0x02)
 998                                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_DEVICE_ADDRESS,        // filter_type
 999                                         *slot_id,       // filter_index
1000                                         0,      // company_id
1001                                         0,      // company_id_mask
1002                                         arr_uuid_param, // p_uuid
1003                                         arr_uuid_mask_param,    // p_uuid_mask
1004                                         address,        // string
1005                                         0,      // address_type
1006                                         arr_data_param, // p_data
1007                                         arr_data_mask_param);   // p_mask
1008
1009                 ret = g_dbus_proxy_call_sync(proxy, "scan_filter_add_remove",
1010                                                         param, G_DBUS_CALL_FLAGS_NONE,
1011                                                         -1, NULL, &error);
1012
1013                 if (error) {
1014                         BT_ERR("scan_filter_add_remove Fail: %s", error->message);
1015                         g_clear_error(&error);
1016                 }
1017                 if (ret)
1018                         g_variant_unref(ret);
1019         }
1020
1021         if (filter->added_features & BLUETOOTH_LE_SCAN_FILTER_FEATURE_DEVICE_NAME) {
1022                 feature_selection |= BLUETOOTH_LE_SCAN_FILTER_FEATURE_DEVICE_NAME;
1023
1024                 arr_uuid_param = g_variant_new_from_data((const GVariantType *)"ay",
1025                                                                                         NULL, 0, TRUE, NULL, NULL);
1026                 arr_uuid_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1027                                                                                         NULL, 0, TRUE, NULL, NULL);
1028                 arr_data_param = g_variant_new_from_data((const GVariantType *)"ay",
1029                                                                                         NULL, 0, TRUE, NULL, NULL);
1030                 arr_data_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1031                                                                                         NULL, 0, TRUE, NULL, NULL);
1032
1033                 param = g_variant_new("(iiiiii@ay@aysu@ay@ay)",
1034                                         0,      // client_if
1035                                         0,      // action (Add - 0x00, Delete - 0x01, Clear - 0x02)
1036                                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_DEVICE_NAME,   // filter_type
1037                                         *slot_id,       // filter_index
1038                                         0,      // company_id
1039                                         0,      // company_id_mask
1040                                         arr_uuid_param, // p_uuid
1041                                         arr_uuid_mask_param,    // p_uuid_mask
1042                                         filter->device_name,    // string
1043                                         0,      // address_type
1044                                         arr_data_param, // p_data
1045                                         arr_data_mask_param);
1046
1047                 ret = g_dbus_proxy_call_sync(proxy, "scan_filter_add_remove",
1048                                                 param, G_DBUS_CALL_FLAGS_NONE,
1049                                                 -1, NULL, &error);
1050
1051                 if (error) {
1052                         BT_ERR("scan_filter_add_remove Fail: %s", error->message);
1053                         g_clear_error(&error);
1054                 }
1055                 if (ret)
1056                         g_variant_unref(ret);
1057         }
1058
1059         if (filter->added_features & BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_UUID) {
1060                 feature_selection |= BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_UUID;
1061
1062                 arr_uuid = g_array_new(TRUE, TRUE, sizeof(guint8));
1063                 arr_uuid_mask = g_array_new(TRUE, TRUE, sizeof(guint8));
1064
1065                 g_array_append_vals(arr_uuid, filter->service_uuid.data.data, filter->service_uuid.data_len * sizeof(guint8));
1066                 g_array_append_vals(arr_uuid_mask, filter->service_uuid_mask.data.data, filter->service_uuid_mask.data_len * sizeof(guint8));
1067
1068                 arr_uuid_param = g_variant_new_from_data((const GVariantType *)"ay",
1069                                                         arr_uuid->data, arr_uuid->len, TRUE, NULL, NULL);
1070                 arr_uuid_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1071                                                         arr_uuid_mask->data, arr_uuid_mask->len, TRUE, NULL, NULL);
1072                 arr_data_param = g_variant_new_from_data((const GVariantType *)"ay",
1073                                                                                         NULL, 0, TRUE, NULL, NULL);
1074                 arr_data_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1075                                                                                         NULL, 0, TRUE, NULL, NULL);
1076
1077                 param = g_variant_new("(iiiiii@ay@aysu@ay@ay)",
1078                                         0,      // client_if
1079                                         0,      // action (Add - 0x00, Delete - 0x01, Clear - 0x02)
1080                                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_UUID,  // filter_type
1081                                         *slot_id,       // filter_index
1082                                         0,      // company_id
1083                                         0,      // company_id_mask
1084                                         arr_uuid_param, // p_uuid
1085                                         arr_uuid_mask_param,    // p_uuid_mask
1086                                         NULL,   // string
1087                                         0,      // address_type
1088                                         arr_data_param, // p_data
1089                                         arr_data_mask_param);
1090
1091                 ret = g_dbus_proxy_call_sync(proxy, "scan_filter_add_remove",
1092                                                 param, G_DBUS_CALL_FLAGS_NONE,
1093                                                 -1, NULL, &error);
1094
1095                 if (error) {
1096                         BT_ERR("scan_filter_add_remove Fail: %s", error->message);
1097                         g_clear_error(&error);
1098                 }
1099                 if (ret)
1100                         g_variant_unref(ret);
1101
1102                 g_array_free(arr_uuid, TRUE);
1103                 g_array_free(arr_uuid_mask, TRUE);
1104         }
1105
1106         if (filter->added_features & BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_SOLICITATION_UUID) {
1107                 feature_selection |= BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_SOLICITATION_UUID;
1108
1109                 arr_uuid = g_array_new(TRUE, TRUE, sizeof(guint8));
1110                 arr_uuid_mask = g_array_new(TRUE, TRUE, sizeof(guint8));
1111
1112                 g_array_append_vals(arr_uuid, filter->service_solicitation_uuid.data.data, filter->service_solicitation_uuid.data_len * sizeof(guint8));
1113                 g_array_append_vals(arr_uuid_mask, filter->service_solicitation_uuid_mask.data.data, filter->service_solicitation_uuid_mask.data_len * sizeof(guint8));
1114
1115                 arr_uuid_param = g_variant_new_from_data((const GVariantType *)"ay",
1116                                                         arr_uuid->data, arr_uuid->len, TRUE, NULL, NULL);
1117                 arr_uuid_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1118                                                         arr_uuid_mask->data, arr_uuid_mask->len, TRUE, NULL, NULL);
1119                 arr_data_param = g_variant_new_from_data((const GVariantType *)"ay",
1120                                                                                         NULL, 0, TRUE, NULL, NULL);
1121                 arr_data_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1122                                                                                         NULL, 0, TRUE, NULL, NULL);
1123
1124                 param = g_variant_new("(iiiiii@ay@aysu@ay@ay)",
1125                                         0,      // client_if
1126                                         0,      // action (Add - 0x00, Delete - 0x01, Clear - 0x02)
1127                                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_SOLICITATION_UUID,     // filter_type
1128                                         *slot_id,       // filter_index
1129                                         0,      // company_id
1130                                         0,      // company_id_mask
1131                                         arr_uuid_param, // p_uuid
1132                                         arr_uuid_mask_param,    // p_uuid_mask
1133                                         NULL,   // string
1134                                         0,      // address_type
1135                                         arr_data_param, // p_data
1136                                         arr_data_mask_param);
1137
1138                 ret = g_dbus_proxy_call_sync(proxy, "scan_filter_add_remove", param,
1139                                 G_DBUS_CALL_FLAGS_NONE,
1140                                 -1, NULL, &error);
1141
1142                 if (error) {
1143                         BT_ERR("scan_filter_add_remove Fail: %s", error->message);
1144                         g_clear_error(&error);
1145                 }
1146                 if (ret)
1147                         g_variant_unref(ret);
1148
1149                 g_array_free(arr_uuid, TRUE);
1150                 g_array_free(arr_uuid_mask, TRUE);
1151         }
1152
1153         if (filter->added_features & BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_DATA) {
1154                 feature_selection |= BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_DATA;
1155
1156                 arr_data = g_array_new(TRUE, TRUE, sizeof(guint8));
1157                 arr_data_mask = g_array_new(TRUE, TRUE, sizeof(guint8));
1158
1159                 g_array_append_vals(arr_data, filter->service_data.data.data, filter->service_data.data_len * sizeof(guint8));
1160                 g_array_append_vals(arr_data_mask, filter->service_data_mask.data.data, filter->service_data_mask.data_len * sizeof(guint8));
1161
1162                 arr_uuid_param = g_variant_new_from_data((const GVariantType *)"ay",
1163                                                                                         NULL, 0, TRUE, NULL, NULL);
1164                 arr_uuid_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1165                                                                                         NULL, 0, TRUE, NULL, NULL);
1166                 arr_data_param = g_variant_new_from_data((const GVariantType *)"ay",
1167                                                         arr_data->data, arr_data->len, TRUE, NULL, NULL);
1168                 arr_data_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1169                                                         arr_data_mask->data, arr_data_mask->len, TRUE, NULL, NULL);
1170
1171                 param = g_variant_new("(iiiiii@ay@aysu@ay@ay)",
1172                                         0,      // client_if
1173                                         0,      // action (Add - 0x00, Delete - 0x01, Clear - 0x02)
1174                                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_DATA,  // filter_type
1175                                         *slot_id,       // filter_index
1176                                         0,      // company_id
1177                                         0,      // company_id_mask
1178                                         arr_uuid_param, // p_uuid
1179                                         arr_uuid_mask_param,    // p_uuid_mask
1180                                         NULL,   // string
1181                                         0,      // address_type
1182                                         arr_data_param, // p_data
1183                                         arr_data_mask_param);
1184
1185                 ret = g_dbus_proxy_call_sync(proxy, "scan_filter_add_remove", param,
1186                                 G_DBUS_CALL_FLAGS_NONE,
1187                                 -1, NULL, &error);
1188
1189                 if (error) {
1190                         BT_ERR("scan_filter_add_remove Fail: %s", error->message);
1191                         g_clear_error(&error);
1192                 }
1193                 if (ret)
1194                         g_variant_unref(ret);
1195
1196                 g_array_free(arr_data, TRUE);
1197                 g_array_free(arr_data_mask, TRUE);
1198         }
1199
1200         if (filter->added_features & BLUETOOTH_LE_SCAN_FILTER_FEATURE_MANUFACTURER_DATA) {
1201                 feature_selection |= BLUETOOTH_LE_SCAN_FILTER_FEATURE_MANUFACTURER_DATA;
1202
1203                 arr_data = g_array_new(TRUE, TRUE, sizeof(guint8));
1204                 arr_data_mask = g_array_new(TRUE, TRUE, sizeof(guint8));
1205
1206                 g_array_append_vals(arr_data, filter->manufacturer_data.data.data, filter->manufacturer_data.data_len * sizeof(guint8));
1207                 g_array_append_vals(arr_data_mask, filter->manufacturer_data_mask.data.data, filter->manufacturer_data_mask.data_len * sizeof(guint8));
1208
1209                 arr_uuid_param = g_variant_new_from_data((const GVariantType *)"ay",
1210                                                                                         NULL, 0, TRUE, NULL, NULL);
1211                 arr_uuid_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1212                                                                                         NULL, 0, TRUE, NULL, NULL);
1213                 arr_data_param = g_variant_new_from_data((const GVariantType *)"ay",
1214                                                         arr_data->data, arr_data->len, TRUE, NULL, NULL);
1215                 arr_data_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
1216                                                         arr_data_mask->data, arr_data_mask->len, TRUE, NULL, NULL);
1217
1218                 param = g_variant_new("(iiiiii@ay@aysu@ay@ay)",
1219                                         0,      // client_if
1220                                         0,      // action (Add - 0x00, Delete - 0x01, Clear - 0x02)
1221                                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_MANUFACTURER_DATA,     // filter_type
1222                                         *slot_id,       // filter_index
1223                                         filter->manufacturer_id,        // company_id
1224                                         0xFFFF, // company_id_mask
1225                                         arr_uuid_param, // p_uuid
1226                                         arr_uuid_mask_param,    // p_uuid_mask
1227                                         NULL,   // string
1228                                         0,      // address_type
1229                                         arr_data_param, // p_data
1230                                         arr_data_mask_param);
1231
1232                 ret = g_dbus_proxy_call_sync(proxy, "scan_filter_add_remove", param,
1233                                 G_DBUS_CALL_FLAGS_NONE,
1234                                 -1, NULL, &error);
1235
1236                 if (error) {
1237                         BT_ERR("scan_filter_add_remove Fail: %s", error->message);
1238                         g_clear_error(&error);
1239                 }
1240                 if (ret)
1241                         g_variant_unref(ret);
1242
1243                 g_array_free(arr_data, TRUE);
1244                 g_array_free(arr_data_mask, TRUE);
1245         }
1246
1247         BT_DBG("Filter selection %.2x", feature_selection);
1248
1249         param = g_variant_new("(iiiiiiiiiiii)",
1250                                 0,      // client_if
1251                                 0,      // action (Add - 0x00, Delete - 0x01, Clear - 0x02)
1252                                 *slot_id,       // filter_index
1253                                 feature_selection,      // feat_seln
1254                                 0,      // list_logic_type (OR - 0x00, AND - 0x01)
1255                                 1,      // filt_logic_type (OR - 0x00, AND - 0x01)
1256                                 -127,   // rssi_high_thres
1257                                 -127,   // rssi_low_thres
1258                                 0,      // dely_mode (Immediate - 0x00, on found - 0x01, batched - 0x02)
1259                                 0,      // found_timeout
1260                                 0,      // lost_timeout
1261                                 0);     // found_timeout_cnt
1262         ret = g_dbus_proxy_call_sync(proxy, "scan_filter_param_setup",
1263                                 param, G_DBUS_CALL_FLAGS_NONE,
1264                                 -1, NULL, &error);
1265
1266         if (error) {
1267                 BT_ERR("scan_filter_add_remove Fail: %s", error->message);
1268                 g_clear_error(&error);
1269         }
1270
1271         scanner = __bt_find_scanner_from_list(sender);
1272         if (scanner == NULL) {
1273                 scanner = g_malloc0(sizeof(bt_adapter_le_scanner_t));
1274                 scanner->sender = g_strdup(sender);
1275                 scanner_list = g_slist_append(scanner_list, scanner);
1276         }
1277
1278
1279         if (scanner) {
1280                 filter_data = g_malloc0(sizeof(bluetooth_le_scan_filter_t));
1281                 memcpy(filter_data, filter, sizeof(bluetooth_le_scan_filter_t));
1282                 filter_data->slot_id = *slot_id;
1283
1284                 scanner->filter_list = g_slist_append(scanner->filter_list, filter_data);
1285         }
1286
1287         if (ret)
1288                 g_variant_unref(ret);
1289         return BLUETOOTH_ERROR_NONE;
1290 }
1291
1292 int _bt_unregister_scan_filter(const char *sender, int slot_id)
1293 {
1294         GDBusProxy *proxy;
1295         GError *error = NULL;
1296         GVariant *ret;
1297         bt_adapter_le_scanner_t *scanner = NULL;
1298         bluetooth_le_scan_filter_t *filter_data = NULL;
1299         GSList *l;
1300         gboolean is_slot_id_found = FALSE;
1301
1302         scanner = __bt_find_scanner_from_list(sender);
1303         if (scanner == NULL) {
1304                 BT_ERR("There is NO available scanner.");
1305                 return BLUETOOTH_ERROR_NOT_FOUND;
1306         }
1307
1308         for (l = scanner->filter_list; l != NULL; l = g_slist_next(l)) {
1309                 filter_data = l->data;
1310                 if (filter_data->slot_id == slot_id) {
1311                         is_slot_id_found = TRUE;
1312                         break;
1313                 }
1314         }
1315         if (is_slot_id_found == FALSE) {
1316                 BT_ERR("There is NO registered slot.");
1317                 return BLUETOOTH_ERROR_NOT_FOUND;
1318         }
1319
1320         proxy = _bt_get_adapter_proxy();
1321         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1322
1323         ret = g_dbus_proxy_call_sync(proxy, "scan_filter_clear",
1324                                 g_variant_new("(ii)", 0, slot_id),
1325                                 G_DBUS_CALL_FLAGS_NONE,
1326                                 -1, NULL, &error);
1327
1328         if (error) {
1329                 BT_ERR("scan_filter_clear Fail: %s", error->message);
1330                 g_clear_error(&error);
1331         }
1332
1333         scanner->filter_list = g_slist_remove(scanner->filter_list, filter_data);
1334         g_free(filter_data);
1335
1336         if (ret)
1337                 g_variant_unref(ret);
1338         return BLUETOOTH_ERROR_NONE;
1339 }
1340
1341 int _bt_unregister_all_scan_filters(const char *sender)
1342 {
1343         GDBusProxy *proxy;
1344         GError *error = NULL;
1345         GVariant *ret;
1346         bt_adapter_le_scanner_t *scanner = NULL;
1347         bluetooth_le_scan_filter_t *filter_data = NULL;
1348         GSList *l;
1349
1350         scanner = __bt_find_scanner_from_list(sender);
1351         if (scanner == NULL) {
1352                 BT_ERR("There is NO available scanner.");
1353                 return BLUETOOTH_ERROR_NOT_FOUND;
1354         }
1355
1356         proxy = _bt_get_adapter_proxy();
1357         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1358
1359         for (l = scanner->filter_list; l != NULL; l = g_slist_next(l)) {
1360                 filter_data = l->data;
1361
1362                 ret = g_dbus_proxy_call_sync(proxy, "scan_filter_clear",
1363                                         g_variant_new("(ii)", 0, filter_data->slot_id),
1364                                         G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
1365
1366                 if (error) {
1367                         BT_ERR("scan_filter_clear Fail: %s", error->message);
1368                         g_clear_error(&error);
1369                 }
1370                 if (ret)
1371                         g_variant_unref(ret);
1372         }
1373
1374         g_slist_free_full(scanner->filter_list, g_free);
1375         scanner->filter_list = NULL;
1376
1377         return BLUETOOTH_ERROR_NONE;
1378 }
1379
1380 int _bt_start_le_scan(const char *sender)
1381 {
1382         GDBusProxy *proxy;
1383         GError *error = NULL;
1384         GVariant *ret;
1385         bt_adapter_le_scanner_t *scanner = __bt_find_scanner_from_list(sender);
1386
1387         if (scanner == NULL) {
1388                 scanner = g_malloc0(sizeof(bt_adapter_le_scanner_t));
1389                 scanner->sender = g_strdup(sender);
1390                 scanner_list = g_slist_append(scanner_list, scanner);
1391         }
1392
1393         if (scanner->is_scanning == TRUE) {
1394                 BT_ERR("BT is already in LE scanning");
1395                 return BLUETOOTH_ERROR_IN_PROGRESS;
1396         }
1397         scanner->is_scanning = TRUE;
1398
1399         proxy = _bt_get_adapter_proxy();
1400         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1401
1402         if (_bt_is_le_scanning()) {
1403                 if (scan_filter_enabled == TRUE) {
1404                         if (scanner->filter_list == NULL) {
1405                                 ret = g_dbus_proxy_call_sync(proxy, "scan_filter_enable",
1406                                                 g_variant_new("(ib)", 0, FALSE),
1407                                                 G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
1408
1409                                 if (error) {
1410                                         BT_ERR("scan_filter_clear Fail: %s", error->message);
1411                                         g_clear_error(&error);
1412                                 }
1413
1414                                 if (ret)
1415                                         g_variant_unref(ret);
1416                                 BT_INFO("Disable LE Scan Filter");
1417                                 scan_filter_enabled = FALSE;
1418                         } else {
1419                                 BT_INFO("LE Filter Scan is continue");
1420                         }
1421                 } else {
1422                         BT_INFO("LE Full Scan is already on progress");
1423                 }
1424                 return BLUETOOTH_ERROR_NONE;
1425         } else {
1426                 if (is_le_set_scan_parameter == FALSE) {
1427                         /* Set default scan parameter same with BT_ADAPTER_LE_SCAN_MODE_LOW_ENERGY */
1428                         bluetooth_le_scan_params_t scan_params;
1429                         scan_params.type = BT_LE_ACTIVE_SCAN;
1430                         scan_params.interval = 5000;
1431                         scan_params.window = 500;
1432                         _bt_set_scan_parameters(&scan_params);
1433                 }
1434
1435                 if (scanner->filter_list == NULL) {
1436                         BT_INFO("Start LE Full Scan");
1437                         scan_filter_enabled = FALSE;
1438                 } else {
1439                         ret = g_dbus_proxy_call_sync(proxy, "scan_filter_enable",
1440                                         g_variant_new("(ib)", 0, TRUE),
1441                                         G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
1442
1443                         if (error) {
1444                                 BT_ERR("scan_filter_clear Fail: %s", error->message);
1445                                 g_clear_error(&error);
1446                         }
1447
1448                         if (ret)
1449                                 g_variant_unref(ret);
1450                         BT_INFO("Enable LE Scan Filter");
1451                         scan_filter_enabled = TRUE;
1452                 }
1453         }
1454
1455         ret = g_dbus_proxy_call_sync(proxy, "StartLEDiscovery",
1456                                 NULL, G_DBUS_CALL_FLAGS_NONE,
1457                                 -1, NULL, &error);
1458
1459         if (error) {
1460                 BT_ERR("StartLEDiscovery Fail: %s", error->message);
1461                 g_clear_error(&error);
1462                 return BLUETOOTH_ERROR_INTERNAL;
1463         }
1464
1465         if (ret)
1466                 g_variant_unref(ret);
1467         return BLUETOOTH_ERROR_NONE;
1468 }
1469
1470 int _bt_stop_le_scan(const char *sender)
1471 {
1472         GDBusProxy *proxy;
1473         GError *error = NULL;
1474         GVariant *ret;
1475         bt_adapter_le_scanner_t *scanner = __bt_find_scanner_from_list(sender);
1476         GSList *l;
1477         gboolean next_scanning = FALSE;
1478         gboolean need_scan_filter = TRUE;
1479
1480         if (scanner == NULL || scanner->is_scanning == FALSE)
1481                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
1482
1483         scanner->is_scanning = FALSE;
1484
1485         for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
1486                 scanner = l->data;
1487                 if (scanner->is_scanning == TRUE) {
1488                         next_scanning = TRUE;
1489                         if (scanner->filter_list == NULL)
1490                                 need_scan_filter = FALSE;
1491                 }
1492         }
1493
1494         proxy = _bt_get_adapter_proxy();
1495         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1496
1497         if (next_scanning == TRUE) {
1498                 if (scan_filter_enabled == FALSE && need_scan_filter == TRUE) {
1499                         ret = g_dbus_proxy_call_sync(proxy, "scan_filter_enable",
1500                                         g_variant_new("(ib)", 0, TRUE),
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("Enable LE Scan Filter");
1512                         scan_filter_enabled = TRUE;
1513                 }
1514                 return BLUETOOTH_ERROR_NONE;
1515         } else {
1516                 if (scan_filter_enabled == TRUE) {
1517                         ret = g_dbus_proxy_call_sync(proxy, "scan_filter_enable",
1518                                         g_variant_new("(ib)", 0, FALSE),
1519                                         G_DBUS_CALL_FLAGS_NONE,
1520                                         -1, NULL, &error);
1521
1522                         if (error) {
1523                                 BT_ERR("scan_filter_clear Fail: %s", error->message);
1524                                 g_clear_error(&error);
1525                         }
1526
1527                         if (ret)
1528                                 g_variant_unref(ret);
1529                         BT_INFO("Disable LE Scan Filter");
1530                 } else {
1531                         BT_INFO("Just stop LE scan");
1532                 }
1533         }
1534
1535         ret = g_dbus_proxy_call_sync(proxy, "StopLEDiscovery",
1536                                 NULL, G_DBUS_CALL_FLAGS_NONE,
1537                                 -1, NULL, &error);
1538         if (ret == NULL) {
1539                 BT_ERR("LE Scan stop failed");
1540                 return BLUETOOTH_ERROR_INTERNAL;
1541         }
1542
1543         scan_filter_enabled = FALSE;
1544         is_le_set_scan_parameter = FALSE;
1545         if (ret)
1546                 g_variant_unref(ret);
1547         return BLUETOOTH_ERROR_NONE;
1548 }
1549
1550 void _bt_disable_all_scanner_status(void)
1551 {
1552         GSList *l;
1553         bt_adapter_le_scanner_t *scanner;
1554
1555         for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
1556                 scanner = l->data;
1557                 scanner->is_scanning = FALSE;
1558         }
1559 }
1560
1561 void _bt_set_le_scan_status(gboolean mode)
1562 {
1563         is_le_scanning = mode;
1564 }
1565
1566 gboolean _bt_is_le_scanning(void)
1567 {
1568         return is_le_scanning;
1569 }
1570
1571 void _bt_set_le_scan_type(bt_le_scan_type_t type)
1572 {
1573         le_scan_type = type;
1574 }
1575
1576 bt_le_scan_type_t _bt_get_le_scan_type(void)
1577 {
1578         return le_scan_type;
1579 }
1580
1581 static gboolean __bt_check_scan_result_uuid(const char *adv_data,
1582                 int adv_data_len, const char *svc_uuid, int uuid_len,
1583                 const char *uuid_mask, char ad_type)
1584 {
1585         char *data = NULL;
1586         int data_len = 0;
1587         int i;
1588
1589         __bt_get_ad_data_by_type((char*)adv_data, adv_data_len,
1590                         ad_type, &data, &data_len);
1591         if (data != NULL) {
1592                 for (i = 0; i < data_len; i += uuid_len) {
1593                         if (uuid_len > (data_len - i))
1594                                 break;
1595
1596                         if (_bt_byte_arr_cmp_with_mask(data + i,
1597                                 svc_uuid, uuid_mask, uuid_len) == 0) {
1598                                 g_free(data);
1599                                 return TRUE;
1600                         }
1601                 }
1602                 g_free(data);
1603         }
1604
1605         return FALSE;
1606 }
1607
1608 static gboolean __bt_check_scan_result_with_filter(const char *device_address,
1609                 const char *adv_data, int adv_data_len,
1610                 const char *scan_data, int scan_data_len,
1611                 const bt_adapter_le_scanner_t *scanner)
1612 {
1613         GSList *l;
1614         bluetooth_le_scan_filter_t *filter_data = NULL;
1615         char *data = NULL;
1616         int data_len = 0;
1617         gboolean is_matched = FALSE;
1618
1619         if (scanner->filter_list == NULL) {
1620                 BT_INFO("This scanner is on Full Scan.");
1621                 return TRUE;
1622         }
1623
1624         for (l = scanner->filter_list; l != NULL; l = g_slist_next(l)) {
1625                 filter_data = l->data;
1626
1627                 if (filter_data->added_features &
1628                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_DEVICE_ADDRESS) {
1629                         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
1630
1631                         _bt_convert_addr_type_to_string(address,
1632                                         filter_data->device_address.addr);
1633                         if (strncmp(address, device_address,
1634                                         BT_ADDRESS_STRING_SIZE) != 0)
1635                                 continue;
1636                 }
1637
1638                 if (filter_data->added_features &
1639                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_UUID) {
1640                         is_matched = FALSE;
1641
1642                         if (__bt_check_scan_result_uuid(adv_data,
1643                                 adv_data_len,
1644                                 (char*)filter_data->service_uuid.data.data,
1645                                 filter_data->service_uuid.data_len,
1646                                 (char*)filter_data->service_uuid_mask.data.data,
1647                                 BT_LE_AD_TYPE_INCOMP_LIST_16_BIT_SERVICE_CLASS_UUIDS)
1648                                 == TRUE)
1649                                 is_matched = TRUE;
1650                         if (__bt_check_scan_result_uuid(adv_data,
1651                                 adv_data_len,
1652                                 (char*)filter_data->service_uuid.data.data,
1653                                 filter_data->service_uuid.data_len,
1654                                 (char*)filter_data->service_uuid_mask.data.data,
1655                                 BT_LE_AD_TYPE_COMP_LIST_16_BIT_SERVICE_CLASS_UUIDS)
1656                                 == TRUE)
1657                                 is_matched = TRUE;
1658                         if (__bt_check_scan_result_uuid(adv_data,
1659                                 adv_data_len,
1660                                 (char*)filter_data->service_uuid.data.data,
1661                                 filter_data->service_uuid.data_len,
1662                                 (char*)filter_data->service_uuid_mask.data.data,
1663                                 BT_LE_AD_TYPE_INCOMP_LIST_128_BIT_SERVICE_CLASS_UUIDS)
1664                                 == TRUE)
1665                                 is_matched = TRUE;
1666                         if (__bt_check_scan_result_uuid(adv_data,
1667                                 adv_data_len,
1668                                 (char*)filter_data->service_uuid.data.data,
1669                                 filter_data->service_uuid.data_len,
1670                                 (char*)filter_data->service_uuid_mask.data.data,
1671                                 BT_LE_AD_TYPE_COMP_LIST_128_BIT_SERVICE_CLASS_UUIDS)
1672                                 == TRUE)
1673                                 is_matched = TRUE;
1674                         if (__bt_check_scan_result_uuid(scan_data,
1675                                 scan_data_len,
1676                                 (char*)filter_data->service_uuid.data.data,
1677                                 filter_data->service_uuid.data_len,
1678                                 (char*)filter_data->service_uuid_mask.data.data,
1679                                 BT_LE_AD_TYPE_INCOMP_LIST_16_BIT_SERVICE_CLASS_UUIDS)
1680                                 == TRUE)
1681                                 is_matched = TRUE;
1682                         if (__bt_check_scan_result_uuid(scan_data,
1683                                 scan_data_len,
1684                                 (char*)filter_data->service_uuid.data.data,
1685                                 filter_data->service_uuid.data_len,
1686                                 (char*)filter_data->service_uuid_mask.data.data,
1687                                 BT_LE_AD_TYPE_COMP_LIST_16_BIT_SERVICE_CLASS_UUIDS)
1688                                 == TRUE)
1689                                 is_matched = TRUE;
1690                         if (__bt_check_scan_result_uuid(scan_data,
1691                                 scan_data_len,
1692                                 (char*)filter_data->service_uuid.data.data,
1693                                 filter_data->service_uuid.data_len,
1694                                 (char*)filter_data->service_uuid_mask.data.data,
1695                                 BT_LE_AD_TYPE_INCOMP_LIST_128_BIT_SERVICE_CLASS_UUIDS)
1696                                 == TRUE)
1697                                 is_matched = TRUE;
1698                         if (__bt_check_scan_result_uuid(scan_data,
1699                                 scan_data_len,
1700                                 (char*)filter_data->service_uuid.data.data,
1701                                 filter_data->service_uuid.data_len,
1702                                 (char*)filter_data->service_uuid_mask.data.data,
1703                                 BT_LE_AD_TYPE_COMP_LIST_128_BIT_SERVICE_CLASS_UUIDS)
1704                                 == TRUE)
1705                                 is_matched = TRUE;
1706
1707                         if (is_matched == FALSE)
1708                                 continue;
1709                 }
1710                 if (filter_data->added_features &
1711                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_SOLICITATION_UUID) {
1712                         is_matched = FALSE;
1713
1714                         if (__bt_check_scan_result_uuid(adv_data,
1715                                 adv_data_len,
1716                                 (char*)filter_data->service_solicitation_uuid.data.data,
1717                                 filter_data->service_solicitation_uuid.data_len,
1718                                 (char*)filter_data->service_solicitation_uuid_mask.data.data,
1719                                 BT_LE_AD_TYPE_LIST_16_BIT_SERVICE_SOLICITATION_UUIDS)
1720                                 == TRUE)
1721                                 is_matched = TRUE;
1722                         if (__bt_check_scan_result_uuid(adv_data,
1723                                 adv_data_len,
1724                                 (char*)filter_data->service_solicitation_uuid.data.data,
1725                                 filter_data->service_solicitation_uuid.data_len,
1726                                 (char*)filter_data->service_solicitation_uuid_mask.data.data,
1727                                 BT_LE_AD_TYPE_LIST_128_BIT_SERVICE_SOLICITATION_UUIDS)
1728                                 == TRUE)
1729                                 is_matched = TRUE;
1730                         if (__bt_check_scan_result_uuid(scan_data,
1731                                 scan_data_len,
1732                                 (char*)filter_data->service_solicitation_uuid.data.data,
1733                                 filter_data->service_solicitation_uuid.data_len,
1734                                 (char*)filter_data->service_solicitation_uuid_mask.data.data,
1735                                 BT_LE_AD_TYPE_LIST_16_BIT_SERVICE_SOLICITATION_UUIDS)
1736                                 == TRUE)
1737                                 is_matched = TRUE;
1738                         if (__bt_check_scan_result_uuid(scan_data,
1739                                 scan_data_len,
1740                                 (char*)filter_data->service_solicitation_uuid.data.data,
1741                                 filter_data->service_solicitation_uuid.data_len,
1742                                 (char*)filter_data->service_solicitation_uuid_mask.data.data,
1743                                 BT_LE_AD_TYPE_LIST_128_BIT_SERVICE_SOLICITATION_UUIDS)
1744                                 == TRUE)
1745                                 is_matched = TRUE;
1746
1747                         if (is_matched == FALSE)
1748                                 continue;
1749                 }
1750                 if (filter_data->added_features &
1751                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_DEVICE_NAME) {
1752                         char name[BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX] = {0, };
1753                         data = NULL;
1754                         data_len = 0;
1755                         is_matched = FALSE;
1756
1757                         __bt_get_ad_data_by_type((char*)adv_data, adv_data_len,
1758                                         BT_LE_AD_TYPE_COMPLETE_LOCAL_NAME,
1759                                         &data, &data_len);
1760                         if (data != NULL) {
1761                                 if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
1762                                         data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
1763                                 memcpy(name, data, data_len);
1764                                 name[data_len] = '\0';
1765                                 g_free(data);
1766                                 data = NULL;
1767                                 if (strncmp(filter_data->device_name,
1768                                                 name, data_len) == 0)
1769                                         is_matched = TRUE;
1770                         }
1771                         __bt_get_ad_data_by_type((char*)scan_data,
1772                                 scan_data_len,
1773                                 BT_LE_AD_TYPE_COMPLETE_LOCAL_NAME,
1774                                 &data, &data_len);
1775                         if (data != NULL) {
1776                                 if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
1777                                         data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
1778                                 memcpy(name, data, data_len);
1779                                 name[data_len] = '\0';
1780                                 g_free(data);
1781                                 data = NULL;
1782                                 if (strncmp(filter_data->device_name,
1783                                                 name, data_len) == 0)
1784                                         is_matched = TRUE;
1785                         }
1786
1787                         if (is_matched == FALSE)
1788                                 continue;
1789                 }
1790                 if (filter_data->added_features &
1791                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_MANUFACTURER_DATA) {
1792                         data = NULL;
1793                         data_len = 0;
1794                         is_matched = FALSE;
1795
1796                         __bt_get_ad_data_by_type((char*)adv_data,
1797                                 adv_data_len,
1798                                 BT_LE_AD_TYPE_MANUFACTURER_SPECIFIC_DATA,
1799                                 &data, &data_len);
1800
1801                         if (data != NULL) {
1802                                 int manufacturer_id;
1803                                 manufacturer_id = (data[1] << 8) + data[0];
1804
1805                                 if (filter_data->manufacturer_id == manufacturer_id) {
1806                                         if (filter_data->manufacturer_data.data_len == 0) {
1807                                                 is_matched = TRUE;
1808                                         } else {
1809                                                 if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
1810                                                         data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
1811                                                 if (_bt_byte_arr_cmp_with_mask(data + 2,
1812                                                         (char*)filter_data->manufacturer_data.data.data,
1813                                                         (char*)filter_data->manufacturer_data_mask.data.data,
1814                                                         data_len - 2) == 0) {
1815                                                         is_matched = TRUE;
1816                                                 }
1817                                         }
1818                                 }
1819                                 g_free(data);
1820                                 data = NULL;
1821                         }
1822                         __bt_get_ad_data_by_type((char*)scan_data,
1823                                 scan_data_len,
1824                                 BT_LE_AD_TYPE_MANUFACTURER_SPECIFIC_DATA,
1825                                 &data, &data_len);
1826
1827                         if (data != NULL) {
1828                                 int manufacturer_id;
1829                                 manufacturer_id = (data[1] << 8) + data[0];
1830
1831                                 if (filter_data->manufacturer_id == manufacturer_id) {
1832                                         if (filter_data->manufacturer_data.data_len == 0) {
1833                                                 is_matched = TRUE;
1834                                         } else {
1835                                                 if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
1836                                                         data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
1837                                                 if (_bt_byte_arr_cmp_with_mask(data + 2,
1838                                                         (char*)filter_data->manufacturer_data.data.data,
1839                                                         (char*)filter_data->manufacturer_data_mask.data.data,
1840                                                         data_len - 2) == 0) {
1841                                                         is_matched = TRUE;
1842                                                 }
1843                                         }
1844                                 }
1845                                 g_free(data);
1846                                 data = NULL;
1847                         }
1848
1849                         if (is_matched == FALSE)
1850                                 continue;
1851                 }
1852                 if (filter_data->added_features &
1853                         BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_DATA) {
1854                         data = NULL;
1855                         data_len = 0;
1856                         is_matched = FALSE;
1857
1858                         __bt_get_ad_data_by_type((char*)adv_data,
1859                                 adv_data_len,
1860                                 BT_LE_AD_TYPE_SERVICE_DATA,
1861                                 &data, &data_len);
1862                         if (data != NULL) {
1863                                 if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
1864                                         data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
1865                                 if (_bt_byte_arr_cmp_with_mask(data,
1866                                         (char*)filter_data->service_data.data.data,
1867                                         (char*)filter_data->service_data_mask.data.data,
1868                                         data_len) == 0) {
1869                                         is_matched = TRUE;
1870                                 }
1871                                 g_free(data);
1872                                 data = NULL;
1873                         }
1874                         __bt_get_ad_data_by_type((char*)scan_data,
1875                                 scan_data_len,
1876                                 BT_LE_AD_TYPE_SERVICE_DATA,
1877                                 &data, &data_len);
1878                         if (data != NULL) {
1879                                 if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
1880                                         data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
1881                                 if (_bt_byte_arr_cmp_with_mask(data,
1882                                         (char*)filter_data->service_data.data.data,
1883                                         (char*)filter_data->service_data_mask.data.data,
1884                                         data_len) == 0) {
1885                                         is_matched = TRUE;
1886                                 }
1887                                 g_free(data);
1888                                 data = NULL;
1889                         }
1890
1891                         if (is_matched == FALSE)
1892                                 continue;
1893                 }
1894
1895                 BT_INFO("The scan result is conformable.");
1896                 return TRUE;
1897         }
1898
1899         BT_INFO("The scan result is NOT conformable.");
1900         return FALSE;
1901 }
1902
1903 void _bt_send_scan_result_event(const bt_remote_le_dev_info_t *le_dev_info,
1904                                 const bt_le_adv_info_t *adv_info)
1905 {
1906         int result = BLUETOOTH_ERROR_NONE;
1907         GSList *l;
1908         GVariant *scan_data_param, *adv_data_param;
1909         GVariant *param;
1910         bt_adapter_le_scanner_t *scanner = NULL;
1911         const char *adv_data = NULL;
1912         int adv_data_len = 0;
1913         const char *scan_data = NULL;
1914         int scan_data_len = 0;
1915
1916         ret_if(le_dev_info == NULL);
1917         if (_bt_get_le_scan_type() == BT_LE_ACTIVE_SCAN)
1918                 ret_if(adv_info == NULL);
1919
1920         if (_bt_get_le_scan_type() == BT_LE_PASSIVE_SCAN) {
1921                 adv_data = le_dev_info->adv_data;
1922                 adv_data_len = le_dev_info->adv_data_len;
1923                 scan_data = le_dev_info->adv_data;
1924                 scan_data_len = 0;
1925         } else {
1926                 adv_data = adv_info->data;
1927                 adv_data_len = adv_info->data_len;
1928                 scan_data = le_dev_info->adv_data;
1929                 scan_data_len = le_dev_info->adv_data_len;
1930         }
1931
1932         for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
1933                 scanner = l->data;
1934                 if (scanner->is_scanning == FALSE)
1935                         continue;
1936
1937                 if (__bt_check_scan_result_with_filter(le_dev_info->address,
1938                         adv_data, adv_data_len, scan_data, scan_data_len,
1939                         scanner) == FALSE)
1940                         continue;
1941
1942                 adv_data_param = g_variant_new_from_data((const GVariantType *)"ay",
1943                                                         adv_data, adv_data_len, TRUE, NULL, NULL);
1944                 scan_data_param = g_variant_new_from_data((const GVariantType *)"ay",
1945                                                         scan_data, scan_data_len, TRUE, NULL, NULL);
1946
1947                 param = g_variant_new("(isnnn@ayn@ay)",
1948                                         result,
1949                                         le_dev_info->address,
1950                                         le_dev_info->addr_type,
1951                                         le_dev_info->rssi,
1952                                         adv_data_len,
1953                                         adv_data_param,
1954                                         scan_data_len,
1955                                         scan_data_param);
1956
1957 #if 0
1958                 _bt_send_event_to_dest(scanner->sender, BT_LE_ADAPTER_EVENT,
1959                                 BLUETOOTH_EVENT_REMOTE_LE_DEVICE_FOUND, param);
1960 #else
1961                 _bt_send_event(BT_LE_ADAPTER_EVENT, BLUETOOTH_EVENT_REMOTE_LE_DEVICE_FOUND, param);
1962 #endif
1963         }
1964 }
1965
1966 void _bt_send_ibeacon_scan_result_event(const bt_remote_ibeacon_dev_info_t *ibeacon_dev_info)
1967 {
1968         int result = BLUETOOTH_ERROR_NONE;
1969         GSList *l;
1970         GVariant *param;
1971         bt_adapter_le_scanner_t *scanner = NULL;
1972
1973         ret_if(ibeacon_dev_info == NULL);
1974         BT_DBG("_bt_send_ibeacon_scan_result_event");
1975
1976         for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
1977                 scanner = l->data;
1978                 if (scanner->is_scanning == FALSE)
1979                         continue;
1980
1981                 param = g_variant_new("(isnnnsnnn)",
1982                                         result,
1983                                         ibeacon_dev_info->address,
1984                                         ibeacon_dev_info->addr_type,
1985                                         ibeacon_dev_info->company_id,
1986                                         ibeacon_dev_info->ibeacon_type,
1987                                         ibeacon_dev_info->uuid,
1988                                         ibeacon_dev_info->major_id,
1989                                         ibeacon_dev_info->minor_id,
1990                                         ibeacon_dev_info->measured_power);
1991
1992                 _bt_send_event(BT_LE_ADAPTER_EVENT, BLUETOOTH_EVENT_REMOTE_IBEACON_DEVICE_FOUND, param);
1993         }
1994 }
1995
1996 int _bt_add_white_list(bluetooth_device_address_t *device_address, bluetooth_device_address_type_t address_type)
1997 {
1998         GDBusProxy *proxy;
1999         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
2000         GError *error = NULL;
2001         GVariant *ret;
2002
2003         if (__bt_is_factory_test_mode()) {
2004                 BT_ERR("Unable to add white list in factory binary !!");
2005                 return BLUETOOTH_ERROR_NOT_SUPPORT;
2006         }
2007
2008         BT_CHECK_PARAMETER(device_address, return);
2009
2010         if (address_type != BLUETOOTH_DEVICE_PUBLIC_ADDRESS &&
2011                 address_type != BLUETOOTH_DEVICE_RANDOM_ADDRESS)
2012                 return BLUETOOTH_ERROR_INVALID_PARAM;
2013
2014         _bt_convert_addr_type_to_string(address, device_address->addr);
2015
2016         proxy = _bt_get_adapter_proxy();
2017         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
2018
2019         ret = g_dbus_proxy_call_sync(proxy, "AddDeviceWhiteList",
2020                           g_variant_new("(su)", address, address_type),
2021                           G_DBUS_CALL_FLAGS_NONE, -1,
2022                           NULL, &error);
2023
2024         if (error) {
2025                 BT_ERR("AddDeviceWhiteList Fail: %s", error->message);
2026                 g_clear_error(&error);
2027                 return BLUETOOTH_ERROR_INTERNAL;
2028         }
2029
2030         if (ret)
2031                 g_variant_unref(ret);
2032         BT_INFO("Add white list");
2033
2034         return BLUETOOTH_ERROR_NONE;
2035 }
2036
2037 int _bt_remove_white_list(bluetooth_device_address_t *device_address, bluetooth_device_address_type_t address_type)
2038 {
2039         GDBusProxy *proxy;
2040         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
2041         GError *error = NULL;
2042         GVariant *ret;
2043
2044         if (__bt_is_factory_test_mode()) {
2045                 BT_ERR("Unable to remove white list in factory binary !!");
2046                 return BLUETOOTH_ERROR_NOT_SUPPORT;
2047         }
2048
2049         BT_CHECK_PARAMETER(device_address, return);
2050
2051         if (address_type != BLUETOOTH_DEVICE_PUBLIC_ADDRESS &&
2052                 address_type != BLUETOOTH_DEVICE_RANDOM_ADDRESS)
2053                 return BLUETOOTH_ERROR_INVALID_PARAM;
2054
2055         _bt_convert_addr_type_to_string(address, device_address->addr);
2056
2057         proxy = _bt_get_adapter_proxy();
2058         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
2059
2060         ret = g_dbus_proxy_call_sync(proxy, "RemoveDeviceWhiteList",
2061                           g_variant_new("(su)", address, address_type),
2062                           G_DBUS_CALL_FLAGS_NONE, -1,
2063                           NULL, &error);
2064
2065         if (error) {
2066                 BT_ERR("RemoveDeviceWhiteList Fail: %s", error->message);
2067                 g_clear_error(&error);
2068                 return BLUETOOTH_ERROR_INTERNAL;
2069         }
2070
2071         if (ret)
2072                 g_variant_unref(ret);
2073         BT_INFO("Remove white list");
2074
2075         return BLUETOOTH_ERROR_NONE;
2076 }
2077
2078 int _bt_clear_white_list(void)
2079 {
2080         GDBusProxy *proxy;
2081         GError *error = NULL;
2082         GVariant *ret;
2083
2084         if (__bt_is_factory_test_mode()) {
2085                 BT_ERR("Unable to clear white list in factory binary !!");
2086                 return BLUETOOTH_ERROR_NOT_SUPPORT;
2087         }
2088
2089         proxy = _bt_get_adapter_proxy();
2090         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
2091
2092         ret = g_dbus_proxy_call_sync(proxy, "ClearDeviceWhiteList",
2093                                 NULL, G_DBUS_CALL_FLAGS_NONE,
2094                                 -1, NULL, &error);
2095
2096         if (error) {
2097                 BT_ERR("ClearDeviceWhiteList Fail: %s", error->message);
2098                 g_clear_error(&error);
2099                 return BLUETOOTH_ERROR_INTERNAL;
2100         }
2101         if (ret)
2102                 g_variant_unref(ret);
2103
2104         BT_INFO("Clear white list");
2105
2106         return BLUETOOTH_ERROR_NONE;
2107 }
2108
2109 int _bt_initialize_ipsp(void)
2110 {
2111         BT_DBG("+");
2112         GDBusProxy *proxy;
2113         GError *error = NULL;
2114         GVariant *ret;
2115
2116         if (_bt_adapter_get_status() != BT_ACTIVATED &&
2117                 _bt_adapter_get_le_status() != BT_LE_ACTIVATED) {
2118                 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
2119         }
2120
2121         proxy = _bt_get_adapter_proxy();
2122         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
2123
2124         ret = g_dbus_proxy_call_sync(proxy, "InitializeIpsp",
2125                                 NULL, G_DBUS_CALL_FLAGS_NONE,
2126                                 -1, NULL, &error);
2127         if (error) {
2128                 BT_ERR("Initialize IPSP Failed :[%s]", error->message);
2129                 g_clear_error(&error);
2130                 return BLUETOOTH_ERROR_INTERNAL;
2131         }
2132         if (ret)
2133                 g_variant_unref(ret);
2134
2135         BT_INFO("IPSP initialization called successfully");
2136
2137         return BLUETOOTH_ERROR_NONE;
2138 }
2139
2140 int _bt_deinitialize_ipsp(void)
2141 {
2142         BT_DBG("+");
2143         GDBusProxy *proxy;
2144         GError *error = NULL;
2145         GVariant *ret;
2146
2147         if (_bt_adapter_get_status() != BT_ACTIVATED &&
2148                 _bt_adapter_get_le_status() != BT_LE_ACTIVATED) {
2149                 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
2150         }
2151
2152         proxy = _bt_get_adapter_proxy();
2153         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
2154
2155         ret = g_dbus_proxy_call_sync(proxy, "DeinitializeIpsp",
2156                                 NULL, G_DBUS_CALL_FLAGS_NONE,
2157                                 -1, NULL, &error);
2158         if (error) {
2159                 BT_ERR("De-Initialize IPSP Failed :[%s]", error->message);
2160                 g_clear_error(&error);
2161                 return BLUETOOTH_ERROR_INTERNAL;
2162         }
2163         if (ret)
2164                 g_variant_unref(ret);
2165
2166         BT_INFO("IPSP De-initialization called successfully");
2167
2168         return BLUETOOTH_ERROR_NONE;
2169 }
2170
2171 int _bt_le_read_maximum_data_length(
2172                 bluetooth_le_read_maximum_data_length_t *max_le_datalength)
2173 {
2174         GError *error = NULL;
2175         GDBusProxy *proxy;
2176         GVariant *reply = NULL;
2177         guint16 max_tx_octets, max_tx_time;
2178         guint16 max_rx_octets, max_rx_time;
2179
2180         proxy = _bt_get_adapter_proxy();
2181         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
2182
2183         reply = g_dbus_proxy_call_sync(proxy, "LEReadMaximumDataLength",
2184                         NULL, G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
2185
2186         if (reply == NULL) {
2187                 BT_ERR("LEReadMaximumDataLength dBUS-RPC failed");
2188                 if (error != NULL) {
2189                         BT_ERR("D-Bus API failure: errCode[%x], message[%s]",
2190                                         error->code, error->message);
2191                         g_clear_error(&error);
2192                 }
2193                 return BLUETOOTH_ERROR_INTERNAL;
2194         }
2195
2196         g_variant_get(reply, "(qqqq)", &max_tx_octets, &max_tx_time,
2197                                 &max_rx_octets, &max_rx_time);
2198
2199         max_le_datalength->max_tx_octets = max_tx_octets;
2200         max_le_datalength->max_tx_time = max_tx_time;
2201         max_le_datalength->max_rx_octets = max_rx_octets;
2202         max_le_datalength->max_rx_time = max_rx_time;
2203
2204         g_variant_unref(reply);
2205
2206         return BLUETOOTH_ERROR_NONE;
2207 }
2208 int _bt_le_write_host_suggested_default_data_length(
2209         const unsigned int def_tx_Octets, const unsigned int def_tx_Time)
2210 {
2211         GError *error = NULL;
2212         GDBusProxy *proxy;
2213         GVariant *reply = NULL;
2214
2215         proxy = _bt_get_adapter_proxy();
2216         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
2217
2218         reply = g_dbus_proxy_call_sync(proxy,
2219                         "LEWriteHostSuggestedDataLength",
2220                         g_variant_new("(qq)", def_tx_Octets, def_tx_Time),
2221                         G_DBUS_CALL_FLAGS_NONE,
2222                         -1,
2223                         NULL,
2224                         &error);
2225
2226         if (reply == NULL) {
2227                 BT_ERR("_bt_le_write_host_suggested_default_data_length dBUS-RPC failed");
2228                 if (error != NULL) {
2229                         BT_ERR("D-Bus API failure: errCode[%x], message[%s]",
2230                                         error->code, error->message);
2231                         g_clear_error(&error);
2232                 }
2233                 return BLUETOOTH_ERROR_INTERNAL;
2234         }
2235
2236         g_variant_unref(reply);
2237
2238         return BLUETOOTH_ERROR_NONE;
2239 }
2240
2241 int _bt_le_read_host_suggested_default_data_length(
2242                 bluetooth_le_read_host_suggested_data_length_t *def_data_length)
2243 {
2244         GError *error = NULL;
2245         GDBusProxy *proxy;
2246         GVariant *reply = NULL;
2247         guint16 def_tx_octets, def_tx_time;
2248
2249         proxy = _bt_get_adapter_proxy();
2250         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
2251
2252         reply = g_dbus_proxy_call_sync(proxy, "LEReadHostSuggestedDataLength",
2253                         NULL, G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
2254
2255         if (reply == NULL) {
2256                 BT_ERR("LEReadHostSuggestedDataLength dBUS-RPC failed");
2257                 if (error != NULL) {
2258                         BT_ERR("D-Bus API failure: errCode[%x], message[%s]",
2259                                         error->code, error->message);
2260                         g_clear_error(&error);
2261                 }
2262                 return BLUETOOTH_ERROR_INTERNAL;
2263         }
2264
2265         g_variant_get(reply, "(qq)", &def_tx_octets, &def_tx_time);
2266
2267         def_data_length->def_tx_octets = def_tx_octets;
2268         def_data_length->def_tx_time = def_tx_time;
2269
2270         g_variant_unref(reply);
2271
2272         return BLUETOOTH_ERROR_NONE;
2273 }
2274
2275 int _bt_le_set_data_length(bluetooth_device_address_t *device_address,
2276         const unsigned int max_tx_Octets, const unsigned int max_tx_Time)
2277 {
2278         GError *error = NULL;
2279         guint16 txOctets = max_tx_Octets;
2280         guint16 txTime = max_tx_Time;
2281         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
2282         gchar *device_path = NULL;
2283         GDBusConnection *conn;
2284         GDBusProxy *device_proxy;
2285
2286         _bt_convert_addr_type_to_string(address, device_address->addr);
2287
2288         device_path = _bt_get_device_object_path(address);
2289
2290         if (device_path == NULL) {
2291                 BT_DBG("Device path is null");
2292                 return BLUETOOTH_ERROR_INTERNAL;
2293         }
2294
2295         conn = _bt_gdbus_get_system_gconn();
2296         if (conn == NULL) {
2297                 BT_ERR("conn == NULL");
2298                 g_free(device_path);
2299                 return BLUETOOTH_ERROR_INTERNAL;
2300         }
2301
2302         device_proxy = g_dbus_proxy_new_sync(conn, G_DBUS_PROXY_FLAGS_NONE,
2303                                                                 NULL, BT_BLUEZ_NAME,
2304                                                                 device_path, BT_DEVICE_INTERFACE,  NULL, NULL);
2305
2306         g_free(device_path);
2307         retv_if(device_proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
2308
2309         g_dbus_proxy_call_sync(device_proxy,
2310                                         "LESetDataLength",
2311                                         g_variant_new("(qq)", txOctets, txTime),
2312                                         G_DBUS_CALL_FLAGS_NONE,
2313                                         -1,
2314                                         NULL,
2315                                         &error);
2316
2317         g_object_unref(device_proxy);
2318
2319         if (error) {
2320                  BT_ERR("LESetDataLength error: [%s]", error->message);
2321                  g_error_free(error);
2322                  return BLUETOOTH_ERROR_INTERNAL;
2323         }
2324
2325         return BLUETOOTH_ERROR_NONE;
2326 }