2 * Copyright (c) 2016 2017 Samsung Electronics Co., Ltd All Rights Reserved
4 * Contact: Anupam Roy <anupam.r@samsung.com>
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
27 #include "bt-internal-types.h"
28 #include "bt-service-common.h"
29 #include "bt-service-event.h"
30 #include "bt-service-core-adapter.h"
31 #include "bt-service-core-adapter-le.h"
32 #include "bt-service-event-receiver.h"
33 #include "bt-service-gatt.h"
34 #include "bt-service-util.h"
35 #include "bt-service-core-device.h"
37 #include <oal-hardware.h>
38 #include <oal-manager.h>
39 #include <oal-event.h>
40 #include <oal-adapter-mgr.h>
41 #include <oal-device-mgr.h>
44 #define BT_UUID_128 16
45 #define BT_ADV_DEFAULT_TIMEOUT 0
46 #define BT_ADV_DEFAULT_TX_POWER 4
47 #define BT_ADV_DEFAULT_CHANNEL_MAP 0
48 #define BT_SCAN_INTERVAL_SPLIT 0.625
50 static const char BASE_UUID_CONVERTED[BT_UUID_128] = {
51 0xfb, 0x34, 0x9b, 0x5f, 0x80, 0x00, 0x00, 0x80,
52 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
61 } bt_adapter_le_feature_info_t;
63 /* Set Default values */
64 static bt_adapter_le_feature_info_t le_feature_info = {1, 0, 0, 0, 0};
70 unsigned char data[31];
71 gboolean is_adv;/* Adv or Scan Response: Only applicable if is_data_set_pending is TRUE */
72 gboolean is_data_set_pending; /* Data Set pending or Adv enable request at one time */
73 gboolean is_custom_adv; /* If Adv enable is custom adv enable request */
74 bluetooth_advertising_params_t params; /* Adv Parameters */
75 } bt_pending_adv_data_set_t;
77 static guint timer_id = 0;
79 static GSList *adv_data_pending_list = NULL;
80 static bt_le_status_t adapter_le_state = BT_LE_DEACTIVATED;
81 static bt_le_discovery_state_t adapter_le_discovery_state = LE_DISCOVERY_STOPPED;
83 /******************************************* LE Scan *********************************************/
84 #define BT_LE_SCAN_INTERVAL_MIN 2.5
85 #define BT_LE_SCAN_INTERVAL_MAX 10240
86 #define BT_LE_SCAN_WINDOW_MIN 2.5
87 #define BT_LE_SCAN_WINDOW_MAX 10240
89 #define BT_ADV_INTERVAL_SPLIT 0.625
95 } bt_adapter_le_scanner_t;
97 GSList *scanner_list = NULL;
98 static gboolean is_le_set_scan_parameter = FALSE;
99 static gboolean is_le_scanning = FALSE;
100 static gboolean scan_filter_enabled = FALSE;
102 static bluetooth_le_scan_params_t le_scan_params = { BT_LE_ACTIVE_SCAN, 0, 0 };
104 static int g_gatt_client_id = 0;
105 static void _bt_disable_all_scanner_status(void);
107 /******************************************* LE Scan *********************************************/
109 static void __bt_free_le_scanner(bt_adapter_le_scanner_t *scanner)
111 g_free(scanner->sender);
112 g_slist_free_full(scanner->filter_list, g_free);
116 static void __bt_free_le_scanner_all(void)
118 g_slist_free_full(scanner_list, (GDestroyNotify)__bt_free_le_scanner);
121 is_le_scanning = FALSE;
122 is_le_set_scan_parameter = FALSE;
123 le_scan_params.type = BT_LE_ACTIVE_SCAN;
124 le_scan_params.interval = 0;
125 le_scan_params.window = 0;
128 void _bt_adapter_set_le_status(bt_le_status_t status)
130 BT_INFO("adapter_le_state changed [%d] -> [%d]", adapter_le_state, status);
131 adapter_le_state = status;
134 bt_le_status_t _bt_adapter_get_le_status(void)
136 return adapter_le_state;
140 /* Internal functions of core adapter service */
141 static void __bt_le_handle_pending_requests(int service_function, void *user_data, unsigned int size)
145 invocation_info_t *req_info;
148 /* Get method invocation context */
149 for (l = _bt_get_invocation_list(); l != NULL; ) {
152 if (req_info == NULL || req_info->service_function != service_function)
155 /* Create out param */
156 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
158 switch (service_function) {
159 case BT_ENABLE_ADAPTER_LE:
160 case BT_DISABLE_ADAPTER_LE: {
161 gboolean done = TRUE;
162 g_array_append_vals(out_param, &done, sizeof(gboolean));
166 BT_ERR("Unknown service function[%d]", service_function);
169 _bt_service_method_return(req_info->context, out_param, req_info->result);
170 g_array_free(out_param, TRUE);
171 /* Now free invocation info for this request*/
172 _bt_free_info_from_invocation_list(req_info);
177 /* Request return handlings */
178 static gboolean __bt_le_post_set_enabled(gpointer user_data)
180 BT_INFO("__bt_adapter_post_set_enabled>>");
182 /* Add LE enabled post processing codes */
188 static gboolean __bt_le_post_set_disabled(gpointer user_data)
190 BT_INFO("_bt_adapter_post_set_disabled>>");
192 /* Add LE disabled post processing codes */
197 static void __bt_le_update_bt_enabled(void)
199 int result = BLUETOOTH_ERROR_NONE;
200 BT_ERR("_bt_adapter_update_bt_enabled>>");
201 /* Update Bluetooth Status to notify other modules */
202 if (vconf_set_int(VCONFKEY_BT_LE_STATUS, VCONFKEY_BT_LE_STATUS_ON) != 0)
203 BT_ERR("Set vconf failed\n");
205 /* TODO:Add timer function to handle any further post processing */
206 g_idle_add((GSourceFunc)__bt_le_post_set_enabled, NULL);
208 /*Return BT_ADAPTER_ENABLE Method invocation context */
209 __bt_le_handle_pending_requests(BT_ENABLE_ADAPTER_LE, NULL, 0);
210 /*Send BT Enabled event to application */
211 _bt_send_event(BT_LE_ADAPTER_EVENT, BLUETOOTH_EVENT_LE_ENABLED,
212 g_variant_new("(i)", result));
215 static void __bt_le_update_bt_disabled(void)
217 int result = BLUETOOTH_ERROR_NONE;
218 BT_INFO("_bt_adapter_update_bt_disabled>>");
220 int power_off_status = 0;
223 /* Update the vconf LE status in normal Deactivation case only */
224 ret = vconf_get_int(VCONFKEY_SYSMAN_POWER_OFF_STATUS, &power_off_status);
225 BT_DBG("ret : %d, power_off_status : %d", ret, power_off_status);
227 /* Update LE Status to notify other modules */
228 if (vconf_set_int(VCONFKEY_BT_LE_STATUS, VCONFKEY_BT_LE_STATUS_OFF) != 0)
229 BT_ERR("Set vconf failed");
231 /* TODO:Add timer function to handle any further post processing */
232 g_idle_add((GSourceFunc)__bt_le_post_set_disabled, NULL);
234 /* Return BT_ADAPTER_DISABLE Method invocation context */
235 __bt_le_handle_pending_requests(BT_DISABLE_ADAPTER_LE, NULL, 0);
237 /* Send BT Disabled event to application */
238 _bt_send_event(BT_LE_ADAPTER_EVENT, BLUETOOTH_EVENT_LE_DISABLED,
239 g_variant_new("(i)", result));
242 static void __bt_set_le_scan_status(gboolean mode)
244 BT_DBG("Set scanning status: %s", mode == TRUE ? "TRUE" : "FALSE");
245 is_le_scanning = mode;
248 gboolean _bt_is_le_scanning(void)
250 return is_le_scanning;
253 bt_adapter_le_scanner_t* __bt_find_scanner_from_list(const char *sender)
256 bt_adapter_le_scanner_t *scanner;
258 for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
260 if (g_strcmp0(scanner->sender, sender) == 0)
268 static void __bt_adapter_le_handle_pending_request_info(int result,
269 int service_function, void *param, unsigned int size)
273 invocation_info_t *req_info = NULL;
276 for (l = _bt_get_invocation_list(); l != NULL; ) {
279 if (req_info == NULL || req_info->service_function != service_function)
282 switch (service_function) {
283 case BT_SET_ADVERTISING:
284 case BT_SET_CUSTOM_ADVERTISING:
285 case BT_SET_ADVERTISING_DATA:
286 case BT_SET_SCAN_RESPONSE_DATA: {
288 bt_pending_adv_data_set_t *data;
290 BT_DBG("Service function: [%d]", service_function);
291 ret_if(param == NULL);
293 saved_handle = (int*)req_info->user_data;
294 data = (bt_pending_adv_data_set_t*)param;
295 BT_DBG("Current Sender [%s] Current Handle [%d]", data->sender, data->adv_handle);
297 if (!g_strcmp0(req_info->sender, data->sender) && (*saved_handle == data->adv_handle)) {
298 BT_DBG("Requester found [%s] ADV Handle [%d]", req_info->sender, *saved_handle);
299 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
300 g_array_append_vals(out_param, &data->adv_handle, sizeof(int));
301 _bt_service_method_return(req_info->context, out_param, result);
304 g_free(req_info->user_data);
305 _bt_free_info_from_invocation_list(req_info);
306 g_array_free(out_param, TRUE);
310 case BT_START_LE_DISCOVERY: {
311 bt_adapter_le_scanner_t *scanner;
313 BT_DBG("Request Sender: [%s]", req_info->sender);
314 if (BLUETOOTH_ERROR_NONE != result) {
315 scanner = __bt_find_scanner_from_list(req_info->sender);
316 if (scanner && scanner->is_scanning)
317 scanner->is_scanning = FALSE;
320 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
321 _bt_service_method_return(req_info->context, out_param, result);
322 _bt_free_info_from_invocation_list(req_info);
323 g_array_free(out_param, TRUE);
326 case BT_STOP_LE_DISCOVERY: {
327 BT_DBG("Request Sender: [%s]", req_info->sender);
328 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
329 _bt_service_method_return(req_info->context, out_param, result);
330 _bt_free_info_from_invocation_list(req_info);
331 g_array_free(out_param, TRUE);
341 static void __bt_le_handle_server_instance_registered(event_gatts_register_t *data)
345 char uuid_string[BLUETOOTH_UUID_STRING_MAX];
346 bluetooth_advertising_data_t adv;
347 bluetooth_scan_resp_data_t scan_rsp;
348 int result = BLUETOOTH_ERROR_NONE;
349 bt_pending_adv_data_set_t *info = NULL;
351 memset(adv.data, 0, sizeof(adv.data));
352 memset(scan_rsp.data, 0, sizeof(scan_rsp.data));
354 _bt_uuid_to_string(&(data->server_uuid), uuid_string);
355 BT_INFO("Instance ID is Intialized [%d] UUID initialized [%s]", data->server_inst, uuid_string);
357 /* Get sender and adv handle for the server instance */
358 _bt_get_adv_handle_from_instance(data->server_inst, &adv_handle);
360 /* Check if pending Adv Data set or Scan response data set request is pending*/
361 for (l = adv_data_pending_list; l != NULL; l = l->next) {
364 if (info && (adv_handle == info->adv_handle)) {
365 if (info->is_data_set_pending) {
366 BT_INFO("LE Data set request is pending");
368 memcpy(&adv.data, info->data, info->data_len);
369 result = _bt_set_advertising_data(info->sender,
370 info->adv_handle, &adv, info->data_len, FALSE);
371 if (result != BLUETOOTH_ERROR_NONE) {
372 __bt_adapter_le_handle_pending_request_info(result,
373 BT_SET_ADVERTISING_DATA,
374 (void*)info, sizeof(bt_pending_adv_data_set_t));
378 memcpy(&scan_rsp.data, info->data, info->data_len);
379 result = _bt_set_scan_response_data(info->sender,
380 info->adv_handle, &scan_rsp, info->data_len, FALSE);
381 if (result != BLUETOOTH_ERROR_NONE) {
382 __bt_adapter_le_handle_pending_request_info(result,
383 BT_SET_SCAN_RESPONSE_DATA, (void*)info,
384 sizeof(bt_pending_adv_data_set_t));
389 BT_INFO("LE Enable Adv request is pending");
390 if (info->is_custom_adv) {
391 result = _bt_set_custom_advertising(info->sender, info->adv_handle,
392 TRUE, &info->params, FALSE/*Reserved Slot*/);
393 if (result != BLUETOOTH_ERROR_NONE) {
394 __bt_adapter_le_handle_pending_request_info(result,
395 BT_SET_CUSTOM_ADVERTISING,
396 (void*)info, sizeof(bt_pending_adv_data_set_t));
400 result = _bt_set_advertising(info->sender, info->adv_handle,
401 TRUE, FALSE/*Reserved Slot*/);
402 if (result != BLUETOOTH_ERROR_NONE) {
403 __bt_adapter_le_handle_pending_request_info(result,
405 (void*)info, sizeof(bt_pending_adv_data_set_t));
416 adv_data_pending_list = g_slist_remove(adv_data_pending_list, info);
417 g_free(info->sender);
421 static void __bt_le_multi_advertising_enabled(event_ble_multiadv_status *event)
425 bt_pending_adv_data_set_t *info = NULL;
426 GVariant *param = NULL;
427 int result = BLUETOOTH_ERROR_NONE;
429 sender = _bt_get_sender_and_handle(event->server_inst, &adv_handle);
430 if (sender == NULL) {
431 BT_ERR("Abnormal!!");
433 if (event->status != OAL_STATUS_SUCCESS)
434 result = BLUETOOTH_ERROR_INTERNAL;
435 info = g_malloc0(sizeof(bt_pending_adv_data_set_t));
436 info->sender = sender;
437 info->adv_handle = adv_handle;
438 __bt_adapter_le_handle_pending_request_info(result,
439 BT_SET_CUSTOM_ADVERTISING,
440 (void*)info, sizeof(bt_pending_adv_data_set_t));
441 __bt_adapter_le_handle_pending_request_info(result,
443 (void*)info, sizeof(bt_pending_adv_data_set_t));
446 param = g_variant_new("(ii)", result, info->adv_handle);
447 _bt_send_event_to_dest(info->sender, BT_ADAPTER_EVENT, BLUETOOTH_EVENT_ADVERTISING_STARTED, param);
450 g_free(info->sender);
453 BT_PERMANENT_LOG("Adv started %d", event->server_inst);
457 static void __bt_le_multi_advertising_disabled(event_ble_multiadv_status *event)
461 bt_pending_adv_data_set_t *info = NULL;
462 GVariant *param = NULL;
463 int result = BLUETOOTH_ERROR_NONE;
464 sender = _bt_get_sender_and_handle(event->server_inst, &adv_handle);
466 if (sender == NULL) {
467 BT_INFO("Means application containing the adv info is already freed!!");
469 if (event->status != OAL_STATUS_SUCCESS)
470 result = BLUETOOTH_ERROR_INTERNAL;
471 info = g_malloc0(sizeof(bt_pending_adv_data_set_t));
472 info->sender = sender;
473 info->adv_handle = adv_handle;
474 __bt_adapter_le_handle_pending_request_info(result,
475 BT_SET_CUSTOM_ADVERTISING,
476 (void*)info, sizeof(bt_pending_adv_data_set_t));
477 __bt_adapter_le_handle_pending_request_info(result,
479 (void*)info, sizeof(bt_pending_adv_data_set_t));
481 param = g_variant_new("(ii)", result, info->adv_handle);
482 _bt_send_event_to_dest(info->sender, BT_ADAPTER_EVENT, BLUETOOTH_EVENT_ADVERTISING_STOPPED, param);
484 /* Free allocated slot or server instance from stack to be used for other advertisng */
485 result = _bt_unregister_server_instance(sender, adv_handle);
488 g_free(info->sender);
491 BT_PERMANENT_LOG("Adv stopped %d", event->server_inst);
495 static void __bt_le_multi_advertising_set_data(event_ble_multiadv_status *event)
499 bt_pending_adv_data_set_t *info = NULL;
500 int result = BLUETOOTH_ERROR_NONE;
501 sender = _bt_get_sender_and_handle(event->server_inst, &adv_handle);
503 if (sender == NULL) {
504 BT_ERR("Abnormal!!");
506 BT_DBG("Sender [%s], adv handle [%d]", sender, adv_handle);
507 if (event->status != OAL_STATUS_SUCCESS)
508 result = BLUETOOTH_ERROR_INTERNAL;
510 info = g_malloc0(sizeof(bt_pending_adv_data_set_t));
511 info->sender = sender;
512 info->adv_handle = adv_handle;
513 BT_DBG("Sender [%s], adv handle [%d]", info->sender, info->adv_handle);
514 __bt_adapter_le_handle_pending_request_info(result,
515 BT_SET_SCAN_RESPONSE_DATA,
516 (void*)info, sizeof(bt_pending_adv_data_set_t));
517 __bt_adapter_le_handle_pending_request_info(result,
518 BT_SET_ADVERTISING_DATA,
519 (void*)info, sizeof(bt_pending_adv_data_set_t));
520 g_free(info->sender);
525 static int __get_advertisement_data(unsigned char *dest, unsigned char *src)
533 if ((len == 0) || (31 < (i + len))) {
534 BT_INFO("length: %d", length);
535 memcpy(dest, src, length);
546 static int __bt_get_ad_data_by_type(const char *in_data, int in_len,
547 char in_type, char **data, int *data_len)
549 if (in_data == NULL || data == NULL || data_len == NULL)
550 return BLUETOOTH_ERROR_INTERNAL;
553 return BLUETOOTH_ERROR_INTERNAL;
556 unsigned char len = 0;
559 for (i = 0; i < in_len && i < BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1; i++) {
561 if (len <= 0 || i + 1 >= in_len) {
562 BT_ERR("Invalid advertising data");
563 return BLUETOOTH_ERROR_INTERNAL;
566 type = in_data[i + 1];
567 if (type == in_type) {
577 if (i > BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1
579 || i + len > BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX) {
580 BT_ERR("Invalid advertising data");
581 return BLUETOOTH_ERROR_INTERNAL;
582 } else if (len == 0) {
583 BT_DBG("AD Type 0x%02x data is not set", in_type);
586 return BLUETOOTH_ERROR_NONE;
589 *data = g_memdup(&in_data[i], len);
591 return BLUETOOTH_ERROR_OUT_OF_MEMORY;
594 return BLUETOOTH_ERROR_NONE;
597 static gboolean __bt_check_scan_result_uuid(const char *adv_data,
598 int adv_data_len, const char *svc_uuid, int uuid_len,
599 const char *uuid_mask, char ad_type)
605 __bt_get_ad_data_by_type(adv_data, adv_data_len,
606 ad_type, &data, &data_len);
608 for (i = 0; i < data_len; i += uuid_len) {
609 if (uuid_len > (data_len - i))
612 if (_bt_byte_arr_cmp_with_mask(data + i,
613 svc_uuid, uuid_mask, uuid_len) == 0) {
624 static gboolean __bt_check_scan_result_with_filter(const char *device_address,
625 const char *adv_data, int adv_data_len,
626 const char *scan_data, int scan_data_len,
627 const bt_adapter_le_scanner_t *scanner)
630 bluetooth_le_scan_filter_t *filter_data = NULL;
633 gboolean is_matched = FALSE;
636 if (scanner->filter_list == NULL) {
637 BT_INFO("This scanner is on Full Scan.");
641 for (l = scanner->filter_list; l != NULL; l = g_slist_next(l)) {
642 filter_data = l->data;
644 if (filter_data->added_features &
645 BLUETOOTH_LE_SCAN_FILTER_FEATURE_DEVICE_ADDRESS) {
646 char address[BT_ADDRESS_STRING_SIZE] = { 0 };
648 _bt_convert_addr_type_to_string(address,
649 filter_data->device_address.addr);
650 if (strncmp(address, device_address,
651 BT_ADDRESS_STRING_SIZE) != 0)
655 /* Check service uuid filter */
656 if (filter_data->added_features &
657 BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_UUID) {
659 const int ad_type_uuids[] = {
660 BT_LE_AD_TYPE_INCOMP_LIST_16_BIT_SERVICE_CLASS_UUIDS,
661 BT_LE_AD_TYPE_COMP_LIST_16_BIT_SERVICE_CLASS_UUIDS,
662 BT_LE_AD_TYPE_INCOMP_LIST_128_BIT_SERVICE_CLASS_UUIDS,
663 BT_LE_AD_TYPE_COMP_LIST_128_BIT_SERVICE_CLASS_UUIDS
666 for (idx = 0; idx < sizeof(ad_type_uuids) / sizeof(bt_le_ad_type_t); idx++) {
667 /* Check service uuid in advertising data */
668 if (__bt_check_scan_result_uuid(adv_data, adv_data_len,
669 (const char *)filter_data->service_uuid.data.data,
670 filter_data->service_uuid.data_len,
671 (const char *)filter_data->service_uuid_mask.data.data,
672 ad_type_uuids[idx]) == TRUE) {
673 BT_INFO("Service UUID is matched in adv data.");
678 /* Check service uuid in scan response data */
679 if (__bt_check_scan_result_uuid(scan_data, scan_data_len,
680 (const char *)filter_data->service_uuid.data.data,
681 filter_data->service_uuid.data_len,
682 (const char *)filter_data->service_uuid_mask.data.data,
683 ad_type_uuids[idx]) == TRUE) {
684 BT_INFO("Service UUID is matched in scan data.");
690 /* Service UUID is NOT matched. Continue to next filter */
691 if (is_matched == FALSE)
695 /* Check solicitation uuid filter */
696 if (filter_data->added_features &
697 BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_SOLICITATION_UUID) {
699 const int ad_type_solicit_uuids[] = {
700 BT_LE_AD_TYPE_LIST_16_BIT_SERVICE_SOLICITATION_UUIDS,
701 BT_LE_AD_TYPE_LIST_128_BIT_SERVICE_SOLICITATION_UUIDS
704 for (idx = 0; idx < sizeof(ad_type_solicit_uuids) / sizeof(bt_le_ad_type_t); idx++) {
705 /* Check solicit uuid in advertising data */
706 if (__bt_check_scan_result_uuid(adv_data, adv_data_len,
707 (const char *)filter_data->service_solicitation_uuid.data.data,
708 filter_data->service_solicitation_uuid.data_len,
709 (const char *)filter_data->service_solicitation_uuid_mask.data.data,
710 ad_type_solicit_uuids[idx]) == TRUE) {
711 BT_INFO("Service Solicitation UUID is matched in adv data.");
716 /* Check solicit uuid in scan response data */
717 if (__bt_check_scan_result_uuid(scan_data, scan_data_len,
718 (const char *)filter_data->service_solicitation_uuid.data.data,
719 filter_data->service_solicitation_uuid.data_len,
720 (const char *)filter_data->service_solicitation_uuid_mask.data.data,
721 ad_type_solicit_uuids[idx]) == TRUE) {
722 BT_INFO("Service Solicitation UUID is matched in scan data.");
728 /* Service Solicitation UUID is NOT matched. Continue to next filter */
729 if (is_matched == FALSE)
733 /* Check device name filter */
734 if (filter_data->added_features &
735 BLUETOOTH_LE_SCAN_FILTER_FEATURE_DEVICE_NAME) {
736 char name[BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX] = {0, };
741 /* Check device name in advertising data */
742 __bt_get_ad_data_by_type(adv_data, adv_data_len,
743 BT_LE_AD_TYPE_COMPLETE_LOCAL_NAME,
746 if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
747 data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
748 memcpy(name, data, data_len);
749 name[data_len] = '\0';
752 if (g_strrstr(name, filter_data->device_name) != NULL) {
753 BT_INFO("Device Name is matched in adv data.");
758 /* Check device name in scan response data */
759 __bt_get_ad_data_by_type(scan_data, scan_data_len,
760 BT_LE_AD_TYPE_COMPLETE_LOCAL_NAME,
763 if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
764 data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
765 memcpy(name, data, data_len);
766 name[data_len] = '\0';
769 if (g_strrstr(name, filter_data->device_name) != NULL) {
770 BT_INFO("Device Name is matched in scan data.");
775 /* Device Name is NOT matched. Continue to next filter */
776 if (is_matched == FALSE)
780 /* Check manufacturer data filter */
781 if (filter_data->added_features &
782 BLUETOOTH_LE_SCAN_FILTER_FEATURE_MANUFACTURER_DATA) {
787 /* Check manufacturer data in advertising data */
788 __bt_get_ad_data_by_type(adv_data, adv_data_len,
789 BT_LE_AD_TYPE_MANUFACTURER_SPECIFIC_DATA,
793 manufacturer_id = (data[1] << 8) + data[0];
795 if (filter_data->manufacturer_id == manufacturer_id) {
796 if (filter_data->manufacturer_data.data_len == 0) {
799 if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
800 data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
801 if (_bt_byte_arr_cmp_with_mask(data + 2,
802 (const char *)filter_data->manufacturer_data.data.data,
803 (const char *)filter_data->manufacturer_data_mask.data.data,
804 data_len - 2) == 0) {
805 BT_INFO("Manufacturer Data is matched in adv data.");
814 /* Check manufacturer data in scan response data */
815 __bt_get_ad_data_by_type(scan_data, scan_data_len,
816 BT_LE_AD_TYPE_MANUFACTURER_SPECIFIC_DATA,
820 manufacturer_id = (data[1] << 8) + data[0];
822 if (filter_data->manufacturer_id == manufacturer_id) {
823 if (filter_data->manufacturer_data.data_len == 0) {
826 if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
827 data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
828 if (_bt_byte_arr_cmp_with_mask(data + 2,
829 (const char *)filter_data->manufacturer_data.data.data,
830 (const char *)filter_data->manufacturer_data_mask.data.data,
831 data_len - 2) == 0) {
832 BT_INFO("Manufacturer Data is matched in scan data.");
841 /* Manufacturer Data is NOT matched. Continue to next filter */
842 if (is_matched == FALSE)
846 /* Check service data filter */
847 if (filter_data->added_features &
848 BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_DATA) {
853 /* Check service data in advertising data */
854 __bt_get_ad_data_by_type(adv_data,
856 BT_LE_AD_TYPE_SERVICE_DATA,
859 if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
860 data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
861 if (_bt_byte_arr_cmp_with_mask(data,
862 (const char *)filter_data->service_data.data.data,
863 (const char *)filter_data->service_data_mask.data.data,
865 BT_INFO("Service Data is matched in adv data.");
872 /* Check service data in scan response data */
873 __bt_get_ad_data_by_type(scan_data,
875 BT_LE_AD_TYPE_SERVICE_DATA,
878 if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
879 data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
880 if (_bt_byte_arr_cmp_with_mask(data,
881 (const char *)filter_data->service_data.data.data,
882 (const char *)filter_data->service_data_mask.data.data,
884 BT_INFO("Service Data is matched in scan data.");
891 /* Service Data is NOT matched. Continue to next filter */
892 if (is_matched == FALSE)
896 BT_INFO("The scan result is conformable.");
900 BT_INFO("The scan result is NOT conformable.");
904 static void __bt_le_handle_device_found(event_ble_scan_result_info *scan_result)
906 int result = BLUETOOTH_ERROR_NONE;
907 bt_adapter_le_scanner_t *scanner = NULL;
908 char address[BT_ADDRESS_STRING_SIZE];
909 int addr_type = 0x01; /* TODO: Need to get correct address type */
910 unsigned char adv_ind_data[BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX];
911 unsigned char scan_resp_data[BLUETOOTH_SCAN_RESP_DATA_LENGTH_MAX];
913 int scan_resp_len = 0;
914 char *tmp_str = NULL;
915 GVariant *scan_data_param;
916 GVariant *adv_data_param;
921 ret_if(NULL == scan_result);
923 _bt_convert_addr_type_to_string(address, scan_result->address.addr);
925 memset(adv_ind_data, 0x00, sizeof(adv_ind_data));
926 adv_ind_len = __get_advertisement_data(
927 adv_ind_data, &(scan_result->adv_data[0]));
928 if (adv_ind_len > BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX) {
929 BT_ERR("Invalid advertising data");
933 memset(scan_resp_data, 0x00, sizeof(scan_resp_data));
934 scan_resp_len = __get_advertisement_data(
935 scan_resp_data, &(scan_result->adv_data[adv_ind_len]));
936 if (scan_resp_len > BLUETOOTH_SCAN_RESP_DATA_LENGTH_MAX) {
937 BT_ERR("Invalid scan response data");
941 BT_INFO("Address: %s, RSSI: %d, adv_ind_len: %d, scan_resp_len: %d",
942 address, scan_result->rssi, adv_ind_len, scan_resp_len);
944 tmp_str = _bt_service_convert_hex_to_string(scan_result->adv_data, 62);
945 BT_INFO("Complete Data: [%s]", tmp_str);
949 tmp_str = _bt_service_convert_hex_to_string(adv_ind_data, adv_ind_len);
950 BT_INFO("Adv Ind Data: [%s]", tmp_str);
954 tmp_str = _bt_service_convert_hex_to_string(scan_resp_data, scan_resp_len);
955 BT_INFO("Scan resp Data: [%s]", tmp_str);
959 for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
961 if (scanner->is_scanning == FALSE)
964 if (__bt_check_scan_result_with_filter(address, (const char *)adv_ind_data,
965 adv_ind_len, (const char *)scan_resp_data, scan_resp_len, scanner) == FALSE)
968 adv_data_param = g_variant_new_from_data((const GVariantType *)"ay",
969 adv_ind_data, adv_ind_len, TRUE, NULL, NULL);
970 scan_data_param = g_variant_new_from_data((const GVariantType *)"ay",
971 scan_resp_data, scan_resp_len, TRUE, NULL, NULL);
973 param = g_variant_new("(isnnn@ayn@ay)",
975 addr_type, scan_result->rssi,
976 adv_ind_len, adv_data_param,
977 scan_resp_len, scan_data_param);
979 _bt_send_event_to_dest(scanner->sender, BT_LE_ADAPTER_EVENT,
980 BLUETOOTH_EVENT_REMOTE_LE_DEVICE_FOUND, param);
986 static void __bt_le_state_change_callback(int bt_status)
988 BT_INFO("__bt_le_state_change_callback: status [%d]", bt_status);
991 case BT_LE_DEACTIVATED:
992 _bt_adapter_set_le_status(bt_status);
994 /* Add Adapter disabled post processing codes */
995 __bt_le_update_bt_disabled();
997 case BT_LE_ACTIVATED:
998 _bt_adapter_set_le_status(bt_status);
1000 /* Add Adapter enabled post processing codes */
1002 BT_DBG("g_source is removed");
1003 g_source_remove(timer_id);
1006 __bt_le_update_bt_enabled();
1009 BT_ERR("Incorrect Bluetooth adapter state changed status");
1015 static void __bt_le_event_handler(int event_type, gpointer event_data)
1017 BT_INFO("OAL event = 0x%x, \n", event_type);
1019 switch (event_type) {
1020 case OAL_EVENT_BLE_ENABLED: {
1021 __bt_le_state_change_callback(BT_LE_ACTIVATED);
1024 case OAL_EVENT_BLE_DISABLED: {
1025 __bt_le_state_change_callback(BT_LE_DEACTIVATED);
1028 case OAL_EVENT_BLE_SERVER_INSTANCE_INITIALISED: {
1029 BT_INFO("OAL Event: Server Instance Registered");
1030 __bt_le_handle_server_instance_registered((event_gatts_register_t *)event_data);
1033 case OAL_EVENT_BLE_ADVERTISING_STARTED: {
1034 BT_INFO("OAL Event: Legacy Advertising Enabled: Not Supported!!");
1037 case OAL_EVENT_BLE_ADVERTISING_STOPPED: {
1038 BT_INFO("OAL Event: Legacy Advertising Disabled: Not Supported!!");
1041 case OAL_EVENT_BLE_MULTI_ADVERTISING_ENABLE: {
1042 BT_INFO("OAL Event: Advertising Enabled");
1043 __bt_le_multi_advertising_enabled((event_ble_multiadv_status *)event_data);
1046 case OAL_EVENT_BLE_MULTI_ADVERTISING_DISABLE: {
1047 BT_INFO("OAL Event: Advertising Disabled");
1048 __bt_le_multi_advertising_disabled((event_ble_multiadv_status *)event_data);
1051 case OAL_EVENT_BLE_MULTI_ADVERTISING_SET_INST_DATA: {
1052 BT_INFO("OAL Event: Advertising Data set successfully");
1053 __bt_le_multi_advertising_set_data((event_ble_multiadv_status *)event_data);
1056 case OAL_EVENT_BLE_MULTI_ADVERTISING_UPDATE: {
1057 BT_INFO("OAL Event: Advertising Params updated");
1060 case OAL_EVENT_BLE_DISCOVERY_STARTED: {
1061 __bt_set_le_scan_status(TRUE);
1062 __bt_adapter_le_handle_pending_request_info(
1063 BLUETOOTH_ERROR_NONE,
1064 BT_START_LE_DISCOVERY, NULL, 0);
1067 case OAL_EVENT_BLE_DISCOVERY_STOPPED: {
1068 if (!_bt_is_le_scanning()) {
1069 BT_ERR("LE discovery start failed");
1070 __bt_adapter_le_handle_pending_request_info(
1071 BLUETOOTH_ERROR_INTERNAL,
1072 BT_START_LE_DISCOVERY, NULL, 0);
1076 __bt_set_le_scan_status(FALSE);
1077 _bt_disable_all_scanner_status();
1078 __bt_adapter_le_handle_pending_request_info(
1079 BLUETOOTH_ERROR_NONE,
1080 BT_STOP_LE_DISCOVERY, NULL, 0);
1083 case OAL_EVENT_BLE_REMOTE_DEVICE_FOUND: {
1084 event_ble_scan_result_info *scan_result = event_data;
1085 BT_INFO("OAL Event: OAL_EVENT_BLE_REMOTE_DEVICE_FOUND");
1086 __bt_le_handle_device_found(scan_result);
1089 case OAL_EVENT_GATTC_REGISTRATION: {
1090 event_gattc_register_t *gattc_event = event_data;
1091 char uuid_str[BLUETOOTH_UUID_STRING_MAX];
1092 char *default_uuid_string;
1094 default_uuid_string = _bt_gatt_get_default_gatt_client_uuid();
1095 _bt_uuid_to_string((service_uuid_t*)&(gattc_event->client_uuid), uuid_str);
1096 BT_INFO("default UUID [%s] current registered uuid [%s]",
1097 default_uuid_string, uuid_str);
1098 if (g_strcmp0(uuid_str, default_uuid_string)) {
1099 BT_INFO("This is not the default GATT client that is registered");
1101 g_free(default_uuid_string);
1104 BT_INFO("GATT CLient instance registered is default client: ID [%d]",
1105 gattc_event->client_if);
1106 g_free(default_uuid_string);
1108 g_gatt_client_id = gattc_event->client_if;
1111 case OAL_EVENT_BLE_LOCAL_FEATURES: {
1112 event_adapter_le_features_t *le_features = event_data;
1114 le_feature_info.le_2m_phy = le_features->le_2m_phy_support;
1115 le_feature_info.le_coded_phy = le_features->le_coded_phy_support;
1116 le_feature_info.max_filter = le_features->max_adv_filter;
1118 BT_INFO("Adapter LE 2M PHY Support [%s]", le_feature_info.le_2m_phy ? "TRUE" : "FALSE");
1119 BT_INFO("Adapter LE CODED PHY Support [%s]", le_feature_info.le_coded_phy ? "TRUE" : "FALSE");
1128 int _bt_le_init(void)
1131 /* Register LE event handler */
1132 _bt_service_register_event_handler_callback(BT_ADAPTER_LE_MODULE, __bt_le_event_handler);
1134 return BLUETOOTH_ERROR_NONE;
1137 void _bt_le_deinit(void)
1140 /* Un-register LE event handler */
1141 _bt_service_unregister_event_handler_callback(BT_ADAPTER_LE_MODULE);
1145 static void __bt_le_update_discovery_status(bt_adapter_discovery_state_t status)
1147 BT_INFO("adapter_discovery_status changed [%d] -> [%d]", adapter_le_discovery_state, status);
1148 adapter_le_discovery_state = status;
1151 static int __bt_le_state_handle_request(gboolean enable)
1153 int result = BLUETOOTH_ERROR_NONE;
1156 switch (_bt_adapter_get_le_status()) {
1157 case BT_LE_ACTIVATING: {
1158 BT_INFO("LE is currently in activating state, state [%d]",
1159 _bt_adapter_get_le_status());
1161 return BLUETOOTH_ERROR_IN_PROGRESS;
1163 if (adapter_le_discovery_state == LE_DISCOVERY_STARTED ||
1164 adapter_le_discovery_state == LE_DISCOVERY_STARTING) {
1165 /*TODO Stop Discovery*/
1166 __bt_le_update_discovery_status(FALSE);
1168 result = le_disable(); //change
1169 if (result != OAL_STATUS_SUCCESS) {
1170 BT_ERR("LE_enable failed: [%d]", result);
1171 result = BLUETOOTH_ERROR_INTERNAL;
1172 /*TODO: perform if anything more needs to be done to handle failure */
1174 /* TODO: To be handled */
1175 _bt_adapter_set_le_status(BT_LE_DEACTIVATING);
1176 result = BLUETOOTH_ERROR_NONE;
1181 case BT_LE_ACTIVATED: {
1182 BT_INFO("LE is currently in activated state, state [%d]",
1183 _bt_adapter_get_le_status());
1185 return BLUETOOTH_ERROR_DEVICE_ALREADY_ENABLED;
1187 if (adapter_le_discovery_state == LE_DISCOVERY_STARTED ||
1188 adapter_le_discovery_state == LE_DISCOVERY_STARTING) {
1189 /*TODO Stop Discovery*/
1190 __bt_le_update_discovery_status(FALSE);
1192 result = le_disable();
1193 if (result != OAL_STATUS_SUCCESS) {
1194 BT_ERR("LE_enable failed: [%d]", result);
1195 result = BLUETOOTH_ERROR_INTERNAL;
1196 /*TODO: perform if anything more needs to be done to handle failure */
1198 /* TODO: To be handled */
1199 _bt_adapter_set_le_status(BT_LE_DEACTIVATING);
1200 result = BLUETOOTH_ERROR_NONE;
1205 case BT_LE_DEACTIVATING: {
1206 BT_INFO("LE is currently in deactivating state, state [%d]",
1207 _bt_adapter_get_le_status());
1209 return BLUETOOTH_ERROR_IN_PROGRESS;
1212 result = le_enable();
1213 if (result != OAL_STATUS_SUCCESS && result != OAL_STATUS_PENDING) {
1214 BT_ERR("LE_enable failed: [%d]", result);
1216 result = BLUETOOTH_ERROR_INTERNAL;
1217 /*TODO: perform if anything more needs to be done to handle failure */
1219 /* TODO: To be handled */
1220 _bt_adapter_set_le_status(BT_LE_ACTIVATING);
1221 result = BLUETOOTH_ERROR_NONE;
1226 case BT_LE_DEACTIVATED: {
1227 BT_INFO("LE is currently in deactivated state, state [%d]",
1228 _bt_adapter_get_le_status());
1230 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
1232 result = le_enable();
1233 if (result != OAL_STATUS_SUCCESS && result != OAL_STATUS_PENDING) {
1234 BT_ERR("LE_enable failed: [%d]", result);
1236 result = BLUETOOTH_ERROR_INTERNAL;
1237 /*TODO: perform if anything more needs to be done to handle failure */
1239 /* TODO: To be handled */
1240 _bt_adapter_set_le_status(BT_LE_ACTIVATING);
1241 result = BLUETOOTH_ERROR_NONE;
1247 BT_ERR("Unknown state: %d", _bt_adapter_get_le_status());
1251 if (enable && result == BLUETOOTH_ERROR_NONE) {
1252 /* Adapter enable request is successful, setup event handlers */
1253 _bt_service_register_event_handler_callback(
1254 BT_ADAPTER_LE_MODULE, __bt_le_event_handler);
1255 _bt_device_state_handle_callback_set_request();
1260 int _bt_enable_adapter_le(void)
1262 return __bt_le_state_handle_request(TRUE);
1265 int _bt_disable_adapter_le(void)
1267 return __bt_le_state_handle_request(FALSE);
1271 static gboolean __bt_is_factory_test_mode(void)
1275 if (vconf_get_bool(VCONFKEY_BT_DUT_MODE, &mode)) {
1276 BT_ERR("Get the DUT Mode fail");
1280 if (mode != FALSE) {
1281 BT_INFO("DUT Test Mode !!");
1288 int _bt_set_advertising(const char *sender, int adv_handle, gboolean enable, gboolean use_reserved_slot)
1290 BT_CHECK_PARAMETER(sender, return);
1291 int server_instance;
1292 bt_pending_adv_data_set_t *info = NULL;
1293 int result = OAL_STATUS_SUCCESS;
1296 if (__bt_is_factory_test_mode()) {
1297 BT_ERR("Unable to start advertising in factory binary !!");
1298 return BLUETOOTH_ERROR_NOT_SUPPORT;
1301 server_instance = _bt_get_allocated_server_instance(sender, adv_handle, use_reserved_slot);
1303 if (server_instance == -1) {
1304 BT_DBG("No available slot for the current sender and handle combination");
1306 if (enable == FALSE) {
1307 BT_ERR("Advertising not even enabled on adv handle [%d] sender [%s]", adv_handle, sender);
1308 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
1311 server_instance = _bt_is_sender_gatt_server_with_no_adv(sender, adv_handle);
1313 if (server_instance == -1) {
1314 /* Internal Logic to register server instance if not initialized, store adv handle for future use */
1315 if (_bt_register_server_instance(sender, adv_handle) != BLUETOOTH_ERROR_NONE)
1316 return BLUETOOTH_ERROR_INTERNAL;
1318 /* Allocate a pending structure and mark Adv data set pending */
1319 info = g_malloc0(sizeof(bt_pending_adv_data_set_t));
1320 info->adv_handle = adv_handle;
1321 info->sender = g_strdup(sender);
1322 info->is_data_set_pending = FALSE;
1323 adv_data_pending_list = g_slist_append(adv_data_pending_list, info);
1324 return BLUETOOTH_ERROR_NONE;
1330 result = adapter_ble_multi_adv_enable(server_instance);
1332 result = adapter_ble_multi_adv_disable(server_instance);
1333 if (result != OAL_STATUS_SUCCESS) {
1334 BT_ERR("OAL API adapter_ble_multi_adv_enable Fail %d", result);
1335 return BLUETOOTH_ERROR_INTERNAL;
1338 /* Update adv handle in table */
1339 _bt_update_adv_handle(sender, adv_handle);
1341 return BLUETOOTH_ERROR_NONE;
1344 int _bt_set_custom_advertising(const char *sender, int adv_handle,
1345 gboolean enable, bluetooth_advertising_params_t *params, gboolean use_reserved_slot)
1347 BT_CHECK_PARAMETER(sender, return);
1348 int server_instance;
1349 bt_pending_adv_data_set_t *info = NULL;
1350 int result = OAL_STATUS_SUCCESS;
1353 if (__bt_is_factory_test_mode()) {
1354 BT_ERR("Unable to start advertising in factory binary !!");
1355 return BLUETOOTH_ERROR_NOT_SUPPORT;
1358 server_instance = _bt_get_allocated_server_instance(sender, adv_handle, use_reserved_slot);
1360 if (server_instance == -1) {
1361 BT_DBG("No available slot for the current sender and handle combination");
1363 if (enable == FALSE) {
1364 BT_ERR("Advertising not even enabled on adv handle [%d] sender [%s]", adv_handle, sender);
1365 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
1367 /* Below logic is only valid only when enabling advertising */
1368 server_instance = _bt_is_sender_gatt_server_with_no_adv(sender, adv_handle);
1370 if (server_instance == -1) {
1371 /* Internal Logic to register server instance if not initialized, store adv handle for future use */
1372 if (_bt_register_server_instance(sender, adv_handle) != BLUETOOTH_ERROR_NONE)
1373 return BLUETOOTH_ERROR_INTERNAL;
1375 /* Allocate a pending structure and mark Adv data set pending */
1376 info = g_malloc0(sizeof(bt_pending_adv_data_set_t));
1377 info->adv_handle = adv_handle;
1378 info->sender = g_strdup(sender);
1379 info->is_custom_adv = TRUE;
1380 info->is_data_set_pending = FALSE;
1381 memcpy(&info->params, params, sizeof(bluetooth_advertising_params_t));
1382 adv_data_pending_list = g_slist_append(adv_data_pending_list, info);
1383 return BLUETOOTH_ERROR_NONE;
1389 /* Set the Advertising filter policy Parameter in HAL */
1390 result = adapter_ble_set_filter_policy(params->filter_policy);
1392 if (result != OAL_STATUS_SUCCESS){
1393 BT_ERR("OAL API adapter_ble_set_filter_policy Fail %d", result);
1394 return BLUETOOTH_ERROR_INTERNAL;
1396 /* Set Advertising parameters to Stack */
1397 result = adapter_ble_multi_adv_update(server_instance, params->interval_min, params->interval_max,
1398 params->type, BT_ADV_DEFAULT_CHANNEL_MAP, params->tx_power_level, BT_ADV_DEFAULT_TIMEOUT);
1399 if (result != OAL_STATUS_SUCCESS) {
1400 BT_ERR("OAL API adapter_ble_multi_adv_update Fail %d", result);
1401 return BLUETOOTH_ERROR_INTERNAL;
1403 /* Start Advertising when Adv update event is received */
1404 result = adapter_ble_multi_adv_enable(server_instance);
1405 if (result != OAL_STATUS_SUCCESS) {
1406 BT_ERR("OAL API adapter_ble_multi_adv_enable Fail %d", result);
1407 return BLUETOOTH_ERROR_INTERNAL;
1409 /* Update adv handle in table */
1410 _bt_update_adv_handle(sender, adv_handle);
1412 return BLUETOOTH_ERROR_NONE;
1414 result = adapter_ble_multi_adv_disable(server_instance);
1416 if (result != OAL_STATUS_SUCCESS) {
1417 BT_ERR("OAL API adapter_ble_multi_adv_disable Fail %d", result);
1418 return BLUETOOTH_ERROR_INTERNAL;
1420 return BLUETOOTH_ERROR_NONE;
1423 int _bt_get_advertising_data(char *sender, int adv_handle, bluetooth_advertising_data_t *adv, int *length)
1425 BT_CHECK_PARAMETER(adv, return);
1426 BT_CHECK_PARAMETER(length, return);
1427 BT_CHECK_PARAMETER(sender, return);
1429 int server_instance;
1431 server_instance = _bt_get_allocated_server_instance(sender, adv_handle, FALSE);
1433 if (server_instance == -1) {
1434 BT_DBG("No available slot for the current sender and handle combination");
1435 return BLUETOOTH_ERROR_INTERNAL;
1438 _bt_get_previous_adv_data(adv, length, server_instance);
1439 BT_DBG("ADV Data length [%d] Server Instance [%d] Adv handle [%d]", *length, server_instance, adv_handle);
1441 return BLUETOOTH_ERROR_NONE;
1444 int _bt_get_scan_response_data(char *sender, int adv_handle, bluetooth_scan_resp_data_t *response, int *length)
1446 BT_CHECK_PARAMETER(response, return);
1447 BT_CHECK_PARAMETER(length, return);
1448 BT_CHECK_PARAMETER(sender, return);
1450 int server_instance;
1452 server_instance = _bt_get_allocated_server_instance(sender, adv_handle, FALSE);
1454 if (server_instance == -1) {
1455 BT_DBG("No available slot for the current sender and handle combination");
1456 return BLUETOOTH_ERROR_INTERNAL;
1459 _bt_get_previous_scan_rsp_data(response, length, server_instance);
1460 BT_DBG("SCAN RSP Data length [%d] Server Instance [%d] Adv handle [%d]", *length, server_instance, adv_handle);
1462 return BLUETOOTH_ERROR_NONE;
1465 static int __bt_set_multi_adv_param(oal_ble_multi_adv_param_setup_t *adv_setup,
1466 bluetooth_advertising_data_t *adv_data, int length)
1472 retv_if(NULL == adv_data, BLUETOOTH_ERROR_INVALID_PARAM);
1473 retv_if(NULL == adv_setup, BLUETOOTH_ERROR_INVALID_PARAM);
1475 for (ptr = adv_data->data; NULL != ptr && length > 0;) {
1479 BT_INFO("len: %d, type: %x", len, type);
1482 case 0xFF: /* Manufacturer Data */
1483 adv_setup->manufacturer_data = g_malloc0(sizeof(char) * (len - 1));
1484 memcpy(adv_setup->manufacturer_data, (ptr + 2), (len - 1));
1485 adv_setup->manufacturer_data_len = len - 1;
1487 case 0x15: /* 128 bit Solicit UUID */
1488 adv_setup->solicit_uuid = g_malloc0(sizeof(char) * (len - 1));
1489 memcpy((adv_setup->solicit_uuid), (ptr + 2), (len - 1));
1490 adv_setup->solicit_uuid_len = len;
1492 case 0x06: /* 128 bit Service UUID */
1493 adv_setup->service_uuid = g_malloc0(sizeof(char) * (len - 1));
1494 memcpy((adv_setup->service_uuid), (ptr + 2), (len - 1));
1495 adv_setup->service_uuid_len = len;
1497 case 0x14: { /* 16 bit Solicit UUID */
1500 num_uuids = (len -1)/2;
1501 adv_setup->solicit_uuid = g_malloc0(sizeof(char) * 16 * num_uuids);
1502 char *tmp = adv_setup->solicit_uuid;
1503 adv_setup->solicit_uuid_len = 0;
1505 for (c = 1; c <= num_uuids; c++) {
1506 adv_setup->solicit_uuid_len += 16;;
1507 memcpy(tmp, BASE_UUID_CONVERTED, BT_UUID_128);
1508 memcpy(tmp+12, &ptr[c*2/* Byte Length*/], 2/* Byte Length */);
1514 for (k = 0; k < 16 * num_uuids; k++)
1515 BT_DBG("%x", adv_setup->solicit_uuid[k]);
1518 case 0x02: { /* 16 bit Service UUID */
1521 num_uuids = (len -1)/2;
1522 adv_setup->service_uuid = g_malloc0(sizeof(char) * 16 * num_uuids);
1523 char *tmp = adv_setup->service_uuid;
1524 adv_setup->service_uuid_len = 0;
1526 for (c = 1; c <= num_uuids; c++) {
1527 adv_setup->service_uuid_len += 16;;
1528 memcpy(tmp, BASE_UUID_CONVERTED, BT_UUID_128);
1529 memcpy(tmp+12, &ptr[c*2/* Byte Length */], 2/* Byte Length */);
1535 for (k = 0; k < 16 * num_uuids; k++)
1536 BT_DBG("%x", adv_setup->service_uuid[k]);
1539 case 0x16: { /* Service Data */
1540 adv_setup->service_data = g_malloc0(sizeof(char) * (len - 1));
1541 memcpy(adv_setup->service_data, (ptr + 2), (len - 1));
1542 adv_setup->service_data_len = len - 1;
1546 BT_INFO("128 Bit Service Data Not Supported!!");
1550 adv_setup->include_txpower = 1;
1555 adv_setup->include_name = 1;
1559 memcpy(&adv_setup->appearance, (ptr + 2), (len - 1));
1563 BT_ERR("Unknown type: %x", type);
1572 return BLUETOOTH_ERROR_NONE;
1575 int _bt_set_advertising_data(const char *sender, int adv_handle,
1576 bluetooth_advertising_data_t *adv, int length, gboolean use_reserved_slot)
1578 BT_CHECK_PARAMETER(adv, return);
1579 BT_CHECK_PARAMETER(sender, return);
1580 bt_pending_adv_data_set_t *info = NULL;
1581 int server_instance;
1582 bluetooth_advertising_data_t adv_old;
1584 char *old_mdata = NULL;
1586 GVariant *ad_data, *param = NULL;
1587 oal_ble_multi_adv_param_setup_t adv_setup;
1588 int result = OAL_STATUS_SUCCESS;
1591 if (length > BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
1592 return BLUETOOTH_ERROR_INVALID_PARAM;
1594 if (__bt_is_factory_test_mode()) {
1595 BT_ERR("Unable to set advertising data in factory binary !!");
1596 return BLUETOOTH_ERROR_NOT_SUPPORT;
1599 server_instance = _bt_get_allocated_server_instance(sender, adv_handle, use_reserved_slot);
1601 if (server_instance == -1) {
1602 BT_DBG("No available slot for the current sender and handle combination");
1604 server_instance = _bt_is_sender_gatt_server_with_no_adv(sender, adv_handle);
1606 if (server_instance == -1) {
1607 /* Internal Logic to register server instance if not initialized, store adv handle for future use */
1608 if (_bt_register_server_instance(sender, adv_handle) != BLUETOOTH_ERROR_NONE)
1609 return BLUETOOTH_ERROR_INTERNAL;
1611 /* Allocate a pending structure and mark Adv data set pending */
1612 info = g_malloc0(sizeof(bt_pending_adv_data_set_t));
1613 info->adv_handle = adv_handle;
1614 info->sender = g_strdup(sender);
1615 info->data_len = length;
1616 info->is_adv = TRUE;
1617 info->is_data_set_pending = TRUE;
1618 memcpy(&info->data, &(adv->data[0]), length);
1619 adv_data_pending_list = g_slist_append(adv_data_pending_list, info);
1620 return BLUETOOTH_ERROR_NONE;
1625 /* Server Instance is already allocated, set Adv data to stack */
1626 /* First check if adv data is already present for slot server_instance*/
1627 memset(&adv_old.data, 0, sizeof(adv_old.data));
1628 _bt_get_previous_adv_data(&adv_old, &adv_data_len, server_instance);
1630 /* Send Data to stack */
1631 memset(&adv_setup, 0, sizeof(oal_ble_multi_adv_param_setup_t));
1633 if (BLUETOOTH_ERROR_NONE !=
1634 __bt_set_multi_adv_param(&adv_setup, adv, length)) {
1635 if (adv_setup.manufacturer_data)
1636 g_free(adv_setup.manufacturer_data);
1637 if (adv_setup.service_uuid)
1638 g_free(adv_setup.service_uuid);
1639 if (adv_setup.service_data)
1640 g_free(adv_setup.service_data);
1641 return BLUETOOTH_ERROR_INTERNAL;
1643 /* Set Scan response false */
1644 adv_setup.set_scan_rsp = FALSE;
1646 /* Set Server instance */
1647 adv_setup.server_if = server_instance;
1649 /* Set Server instance[Product Requirement] */
1650 adv_setup.tx_power = 4;
1652 BT_DBG("####Service UUID len [%d], service data len [%d] Solicit UUID len [%d]",
1653 adv_setup.solicit_uuid_len, adv_setup.service_uuid_len, adv_setup.service_data_len);
1654 result = adapter_ble_multi_adv_set_inst_data(server_instance, &adv_setup);
1655 if (result != OAL_STATUS_SUCCESS) {
1656 BT_ERR("OAL API adapter_ble_multi_adv_set_inst_data Fail %d", result);
1658 if (adv_setup.manufacturer_data)
1659 g_free(adv_setup.manufacturer_data);
1660 if (adv_setup.service_data)
1661 g_free(adv_setup.service_data);
1662 if (adv_setup.service_uuid)
1663 g_free(adv_setup.service_uuid);
1664 return BLUETOOTH_ERROR_INTERNAL;
1667 /* Data sent to Stack successfully, send manuf data changed event if applicable */
1668 if (adv_setup.manufacturer_data_len != 0) {
1669 if (adv_data_len > 0) {
1670 _bt_get_ad_data_by_type((char *)adv_old.data, adv_data_len, 0xff,
1671 &old_mdata, &old_len);
1674 if (old_len != adv_setup.manufacturer_data_len ||
1675 (old_mdata && adv_setup.manufacturer_data &&
1676 memcmp(old_mdata, adv_setup.manufacturer_data, adv_setup.manufacturer_data_len))) {
1678 ad_data = g_variant_new_from_data((const GVariantType *)"ay",
1679 adv_setup.manufacturer_data, adv_setup.manufacturer_data_len, TRUE, NULL, NULL);
1680 param = g_variant_new("(@ay)", ad_data);
1681 _bt_send_event(BT_ADAPTER_EVENT,
1682 BLUETOOTH_EVENT_ADVERTISING_MANUFACTURER_DATA_CHANGED,
1689 /* Time to update new ADV data completely in Table */
1690 _bt_set_new_adv_data(adv, length, server_instance);
1693 if (adv_setup.manufacturer_data)
1694 g_free(adv_setup.manufacturer_data);
1695 if (adv_setup.service_data)
1696 g_free(adv_setup.service_data);
1697 if (adv_setup.service_uuid)
1698 g_free(adv_setup.service_uuid);
1700 /* Update adv handle in table */
1701 _bt_update_adv_handle(sender, adv_handle);
1703 return BLUETOOTH_ERROR_NONE;
1706 int _bt_set_scan_response_data(const char *sender, int adv_handle,
1707 bluetooth_scan_resp_data_t *response, int length, gboolean use_reserved_slot)
1709 BT_CHECK_PARAMETER(response, return);
1710 BT_CHECK_PARAMETER(sender, return);
1711 bt_pending_adv_data_set_t *info = NULL;
1712 bluetooth_scan_resp_data_t scan_rsp_old;
1713 int scan_rsp_data_len;
1714 GVariant *ad_data, *param = NULL;
1715 oal_ble_multi_adv_param_setup_t adv_setup;
1716 char *old_mdata = NULL;
1718 int server_instance;
1719 int result = OAL_STATUS_SUCCESS;
1722 if (length > BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
1723 return BLUETOOTH_ERROR_INVALID_PARAM;
1725 if (__bt_is_factory_test_mode()) {
1726 BT_ERR("Unable to set Scan Response data in factory binary !!");
1727 return BLUETOOTH_ERROR_NOT_SUPPORT;
1730 server_instance = _bt_get_allocated_server_instance(sender, adv_handle, use_reserved_slot);
1731 if (server_instance == -1) {
1732 BT_DBG("No available slot for the current sender and handle combination");
1734 server_instance = _bt_is_sender_gatt_server_with_no_adv(sender, adv_handle);
1736 if (server_instance == -1) {
1737 /* Internal Logic to register server instance if not initialized */
1738 if (_bt_register_server_instance(sender, adv_handle) != BLUETOOTH_ERROR_NONE)
1739 return BLUETOOTH_ERROR_INTERNAL;
1741 /* Allocate a pending structure and mark Adv data set pending */
1742 info = g_malloc0(sizeof(bt_pending_adv_data_set_t));
1743 info->adv_handle = adv_handle;
1744 info->sender = g_strdup(sender);
1745 info->data_len = length;
1746 info->is_adv = FALSE;
1747 info->is_data_set_pending = TRUE;
1748 memcpy(&info->data, &(response->data[0]), length);
1749 adv_data_pending_list = g_slist_append(adv_data_pending_list, info);
1750 return BLUETOOTH_ERROR_NONE;
1755 /* Server Instance is already allocated, set Adv data to stack */
1756 /* First check if adv data is already present for slot server_instance*/
1757 memset(&scan_rsp_old.data, 0, sizeof(scan_rsp_old.data));
1758 _bt_get_previous_scan_rsp_data(&scan_rsp_old, &scan_rsp_data_len, server_instance);
1760 /* Send Data to stack */
1761 memset(&adv_setup, 0, sizeof(oal_ble_multi_adv_param_setup_t));
1763 if (BLUETOOTH_ERROR_NONE !=
1764 __bt_set_multi_adv_param(&adv_setup, (bluetooth_advertising_data_t*)response, length)) {
1765 if (adv_setup.manufacturer_data)
1766 g_free(adv_setup.manufacturer_data);
1767 if (adv_setup.service_uuid)
1768 g_free(adv_setup.service_uuid);
1769 if (adv_setup.service_data)
1770 g_free(adv_setup.service_data);
1771 return BLUETOOTH_ERROR_INTERNAL;
1774 /* Set Scan response to TRUE */
1775 adv_setup.set_scan_rsp = TRUE;
1777 /* Set Server instance */
1778 adv_setup.server_if = server_instance;
1780 /* Set Server instance[Product Requirement] */
1781 adv_setup.tx_power = 4;
1783 result = adapter_ble_multi_adv_set_inst_data(server_instance, &adv_setup);
1784 if (result != OAL_STATUS_SUCCESS) {
1785 BT_ERR("OAL API adapter_ble_multi_adv_set_inst_data Fail %d", result);
1787 if (adv_setup.manufacturer_data)
1788 g_free(adv_setup.manufacturer_data);
1789 if (adv_setup.service_data)
1790 g_free(adv_setup.service_data);
1791 if (adv_setup.service_uuid)
1792 g_free(adv_setup.service_uuid);
1793 return BLUETOOTH_ERROR_INTERNAL;
1796 /* Data sent to Stack successfully, send manuf data changed event if applicable */
1797 if (adv_setup.manufacturer_data_len != 0) {
1798 if (scan_rsp_data_len > 0) {
1799 _bt_get_ad_data_by_type((char *)scan_rsp_old.data, scan_rsp_data_len, 0xff,
1800 &old_mdata, &old_len);
1803 if (old_len != adv_setup.manufacturer_data_len ||
1804 (old_mdata && adv_setup.manufacturer_data &&
1805 memcmp(old_mdata, adv_setup.manufacturer_data, adv_setup.manufacturer_data_len))) {
1807 ad_data = g_variant_new_from_data((const GVariantType *)"ay",
1808 adv_setup.manufacturer_data, adv_setup.manufacturer_data_len, TRUE, NULL, NULL);
1809 param = g_variant_new("(@ay)", ad_data);
1810 _bt_send_event(BT_ADAPTER_EVENT,
1811 BLUETOOTH_EVENT_ADVERTISING_MANUFACTURER_DATA_CHANGED,
1818 /* Time to update new Scan Response data completely in Table */
1819 _bt_set_new_scan_rsp_data(response, length, server_instance);
1822 if (adv_setup.manufacturer_data)
1823 g_free(adv_setup.manufacturer_data);
1824 if (adv_setup.service_data)
1825 g_free(adv_setup.service_data);
1826 if (adv_setup.service_uuid)
1827 g_free(adv_setup.service_uuid);
1829 /* Update adv handle in table */
1830 _bt_update_adv_handle(sender, adv_handle);
1831 return BLUETOOTH_ERROR_NONE;
1834 /*************************************** LE Scan APIs *********************************************/
1835 int _bt_set_scan_parameters(bluetooth_le_scan_params_t *params)
1841 BT_CHECK_PARAMETER(params, return);
1843 if (_bt_adapter_get_status() != BT_ACTIVATED &&
1844 _bt_adapter_get_le_status() != BT_LE_ACTIVATED) {
1845 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
1848 BT_DBG("inteval %f, win %f, type %d", params->interval, params->window, params->type);
1850 if (params->interval < BT_LE_SCAN_INTERVAL_MIN ||
1851 params->interval > BT_LE_SCAN_INTERVAL_MAX)
1852 return BLUETOOTH_ERROR_INVALID_PARAM;
1854 if (params->window < BT_LE_SCAN_WINDOW_MIN ||
1855 params->window > BT_LE_SCAN_WINDOW_MAX)
1856 return BLUETOOTH_ERROR_INVALID_PARAM;
1858 if (params->window > params->interval)
1859 return BLUETOOTH_ERROR_INVALID_PARAM;
1861 itv = params->interval / BT_SCAN_INTERVAL_SPLIT;
1862 win = params->window / BT_SCAN_INTERVAL_SPLIT;
1864 ret = gattc_set_le_scan_param(params->type, itv, win);
1865 if (OAL_STATUS_SUCCESS != ret) {
1866 BT_ERR("gattc_set_le_scan_param failed");
1867 return BLUETOOTH_ERROR_INTERNAL;
1870 is_le_set_scan_parameter = TRUE;
1872 BT_INFO("Set scan parameters inteval %f, win %f, type %d",
1873 itv * BT_SCAN_INTERVAL_SPLIT, win * BT_SCAN_INTERVAL_SPLIT, params->type);
1875 return BLUETOOTH_ERROR_NONE;
1878 int _bt_prepare_scan_parameters(bluetooth_le_scan_params_t *params, int scan_type)
1880 if (_bt_adapter_get_status() != BT_ACTIVATED &&
1881 _bt_adapter_get_le_status() != BT_LE_ACTIVATED) {
1882 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
1886 BT_DBG("inteval %f, win %f", params->interval, params->window);
1888 BT_DBG("type %d", scan_type);
1891 if (params->interval < BT_LE_SCAN_INTERVAL_MIN || params->interval > BT_LE_SCAN_INTERVAL_MAX)
1892 return BLUETOOTH_ERROR_INVALID_PARAM;
1894 if (params->window < BT_LE_SCAN_WINDOW_MIN || params->window > BT_LE_SCAN_WINDOW_MAX)
1895 return BLUETOOTH_ERROR_INVALID_PARAM;
1897 if (params->window > params->interval)
1898 return BLUETOOTH_ERROR_INVALID_PARAM;
1900 le_scan_params.interval = params->interval;
1901 le_scan_params.window = params->window;
1903 le_scan_params.type = scan_type;
1904 if (le_scan_params.interval == 0) {
1905 /* Set default scan interval same with BT_ADAPTER_LE_SCAN_MODE_LOW_ENERGY */
1906 le_scan_params.interval = 5120;
1907 le_scan_params.window = 512;
1911 is_le_set_scan_parameter = TRUE;
1913 return BLUETOOTH_ERROR_NONE;
1916 gboolean __send_le_scan_reply(gpointer data)
1918 int value = (intptr_t)data;
1921 BT_DBG("Send reply to BT_STOP_LE_DISCOVERY");
1922 __bt_adapter_le_handle_pending_request_info(
1923 BLUETOOTH_ERROR_NONE,
1924 BT_STOP_LE_DISCOVERY, NULL, 0);
1926 BT_DBG("Send reply to BT_START_LE_DISCOVERY");
1927 __bt_adapter_le_handle_pending_request_info(
1928 BLUETOOTH_ERROR_NONE,
1929 BT_START_LE_DISCOVERY, NULL, 0);
1935 static int __bt_get_available_scan_filter_slot_id(void)
1938 bt_adapter_le_scanner_t *scanner;
1940 bluetooth_le_scan_filter_t *filter_data;
1941 gboolean *slot_check_list = NULL;
1944 if (le_feature_info.max_filter == 0) {
1945 BT_ERR("Scan filter is NOT Supported");
1948 slot_check_list = g_malloc0(sizeof(gboolean) * le_feature_info.max_filter);
1950 for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
1952 for (fl = scanner->filter_list; fl != NULL; fl = g_slist_next(fl)) {
1953 filter_data = fl->data;
1954 if (filter_data->slot_id < le_feature_info.max_filter)
1955 slot_check_list[filter_data->slot_id] = TRUE;
1959 for (i = 0; i < le_feature_info.max_filter; i++) {
1960 if (slot_check_list[i] == FALSE) {
1961 g_free(slot_check_list);
1966 BT_ERR("There is NO available slot for scan filter.");
1967 g_free(slot_check_list);
1971 int _bt_register_scan_filter(const char *sender, bluetooth_le_scan_filter_t *filter)
1973 int ret = BLUETOOTH_ERROR_NONE;
1974 bt_adapter_le_scanner_t *scanner = NULL;
1975 bluetooth_le_scan_filter_t *scan_filter_data = NULL;
1978 slot_id = __bt_get_available_scan_filter_slot_id();
1980 return BLUETOOTH_ERROR_NO_RESOURCES;
1982 oal_ble_scan_filter_t filter_data = {.slot_id = slot_id, .device_address = (bt_address_t*)&filter->device_address, .device_name = filter->device_name,
1983 .service_uuid = (oal_uuid_t*)&filter->service_uuid.data, .service_uuid_len = filter->service_uuid.data_len,
1984 .service_uuid_mask = (oal_uuid_t*)&filter->service_uuid_mask.data, .service_uuid_mask_len = filter->service_uuid_mask.data_len,
1985 .service_solicitation_uuid = (oal_uuid_t*)&filter->service_solicitation_uuid.data,
1986 .service_solicitation_uuid_len = filter->service_solicitation_uuid.data_len,
1987 .service_solicitation_uuid_mask = (oal_uuid_t*)&filter->service_solicitation_uuid_mask.data,
1988 .service_solicitation_uuid_mask_len = filter->service_solicitation_uuid_mask.data_len,
1989 .service_data = filter->service_data.data.data, .service_data_len = filter->service_data.data_len,
1990 .service_data_mask = filter->service_data_mask.data.data, .service_data_mask_len = filter->service_data_mask.data_len,
1991 .manufacturer_id = filter->manufacturer_id, .manufacturer_data = filter->manufacturer_data.data.data,
1992 .manufacturer_data_len = filter->manufacturer_data.data_len, .manufacturer_data_mask = filter->manufacturer_data_mask.data.data,
1993 .manufacturer_data_mask_len = filter->manufacturer_data_mask.data_len , .added_features = filter->added_features
1995 ret = gattc_register_scan_filter(&filter_data);
1997 if (OAL_STATUS_SUCCESS != ret) {
1998 BT_ERR("gattc_register_scan_filter failed");
1999 return BLUETOOTH_ERROR_INTERNAL;
2002 scanner = __bt_find_scanner_from_list(sender);
2004 if (scanner == NULL) {
2005 scanner = g_malloc0(sizeof(bt_adapter_le_scanner_t));
2007 if (scanner == NULL)
2008 return BLUETOOTH_ERROR_MEMORY_ALLOCATION;
2010 scanner->sender = g_strdup(sender);
2011 scanner_list = g_slist_append(scanner_list, scanner);
2014 scan_filter_data = g_malloc0(sizeof(bluetooth_le_scan_filter_t));
2016 memcpy(scan_filter_data, filter, sizeof(bluetooth_le_scan_filter_t));
2018 scan_filter_data->slot_id = slot_id;
2019 scanner->filter_list = g_slist_append(scanner->filter_list, scan_filter_data);
2024 int _bt_unregister_all_scan_filters(const char* sender)
2027 bt_adapter_le_scanner_t *scanner = NULL;
2028 bluetooth_le_scan_filter_t *filter_data = NULL;
2031 scanner = __bt_find_scanner_from_list(sender);
2033 if (scanner == NULL) {
2034 BT_ERR("There is NO available scanner.");
2035 return BLUETOOTH_ERROR_NOT_FOUND;
2037 for (l = scanner->filter_list; l != NULL; l = g_slist_next(l)) {
2038 filter_data = l->data;
2040 ret = gattc_unregister_scan_filter(filter_data->slot_id);
2042 if (OAL_STATUS_SUCCESS != ret)
2043 BT_ERR("gattc_unregister_scan_filter failed for slot_id = [%d]", filter_data->slot_id);
2046 g_slist_free_full(scanner->filter_list, g_free);
2047 scanner->filter_list = NULL;
2049 return BLUETOOTH_ERROR_NONE;
2052 int _bt_start_le_scan(const char *sender)
2054 bt_adapter_le_scanner_t *scanner;
2057 scanner = __bt_find_scanner_from_list(sender);
2059 scanner = g_malloc0(sizeof(bt_adapter_le_scanner_t));
2060 retv_if(scanner == NULL, BLUETOOTH_ERROR_INTERNAL);
2062 scanner->sender = g_strdup(sender);
2063 scanner_list = g_slist_append(scanner_list, scanner);
2066 /* Check scanning is in progress or not */
2067 if (scanner->is_scanning) {
2068 BT_ERR("BT is already in LE scanning");
2069 return BLUETOOTH_ERROR_IN_PROGRESS;
2072 scanner->is_scanning = TRUE;
2074 /* Check scanning is in progress or not by other users */
2075 if (_bt_is_le_scanning()) {
2077 BT_INFO("LE Full Scan is already on progress");
2078 g_idle_add(__send_le_scan_reply, (void *)(intptr_t)value);
2080 /* Disable scan filter if filter is NULL */
2081 if (scan_filter_enabled == TRUE) {
2082 if (scanner->filter_list == NULL) {
2083 BT_INFO("Disable LE Scan Filter");
2084 ret = gattc_disable_scan_filter(0);
2085 if (ret != OAL_STATUS_SUCCESS)
2086 BT_ERR("gattc_disable_scan_filter failed");
2087 scan_filter_enabled = FALSE;
2089 BT_INFO("LE Filter Scan is continue");
2092 BT_INFO("LE Full Scan is already on progress");
2094 return BLUETOOTH_ERROR_NONE;
2096 if (is_le_set_scan_parameter == FALSE) {
2097 /* Set default scan parameter same with BT_ADAPTER_LE_SCAN_MODE_LOW_ENERGY */
2098 bluetooth_le_scan_params_t scan_params;
2099 scan_params.type = BT_LE_ACTIVE_SCAN;
2100 scan_params.interval = 5120;
2101 scan_params.window = 512;
2102 _bt_set_scan_parameters(&scan_params);
2104 _bt_set_scan_parameters(&le_scan_params);
2106 /* Enable scan filter if filter is exisiting */
2107 if (scanner->filter_list == NULL) {
2108 scan_filter_enabled = FALSE;
2110 BT_INFO("Enable LE Scan Filter");
2111 ret = gattc_enable_scan_filter(0);
2112 if (ret != OAL_STATUS_SUCCESS)
2113 BT_ERR("gattc_enable_scan_filter failed");
2114 scan_filter_enabled = TRUE;
2118 BT_INFO("Start LE Full Scan");
2119 ret = gattc_start_le_discovery(g_gatt_client_id);
2121 if (OAL_STATUS_SUCCESS != ret) {
2122 BT_ERR("gattc_start_le_discovery failed");
2123 return BLUETOOTH_ERROR_INTERNAL;
2126 return BLUETOOTH_ERROR_NONE;
2129 int _bt_stop_le_scan(const char *sender)
2131 int result = BLUETOOTH_ERROR_NONE;
2132 bt_adapter_le_scanner_t *scanner;
2133 gboolean next_scanning = FALSE;
2137 /* Check scanning is in progress or not */
2138 scanner = __bt_find_scanner_from_list(sender);
2139 if (scanner == NULL || scanner->is_scanning == FALSE)
2140 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
2142 scanner->is_scanning = FALSE;
2144 for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
2146 if (scanner->is_scanning == TRUE)
2147 next_scanning = TRUE;
2150 if (next_scanning == TRUE) {
2153 g_idle_add(__send_le_scan_reply, (void *)(intptr_t)value);
2154 result = BLUETOOTH_ERROR_NONE;
2156 BT_INFO("Just stop LE scan");
2157 ret = gattc_stop_le_discovery(g_gatt_client_id);
2159 if (OAL_STATUS_SUCCESS != ret) {
2160 BT_ERR("gattc_start_le_discovery failed");
2161 result = BLUETOOTH_ERROR_INTERNAL;
2164 // TODO: Disable scan filter
2165 is_le_set_scan_parameter = FALSE;
2167 le_scan_params.type = BT_LE_ACTIVE_SCAN;
2168 le_scan_params.interval = 0;
2169 le_scan_params.window = 0;
2172 _bt_unregister_all_scan_filters(sender);
2174 scanner = __bt_find_scanner_from_list(sender);
2175 scanner_list = g_slist_remove(scanner_list, scanner);
2176 __bt_free_le_scanner(scanner);
2181 static void _bt_disable_all_scanner_status(void)
2184 bt_adapter_le_scanner_t *scanner;
2186 for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
2188 scanner->is_scanning = FALSE;
2192 void _bt_check_le_scanner_app_termination(const char *sender)
2194 bt_adapter_le_scanner_t *scanner;
2196 scanner = __bt_find_scanner_from_list(sender);
2200 if (scanner->is_scanning)
2201 _bt_stop_le_scan(sender);
2203 scanner_list = g_slist_remove(scanner_list, scanner);
2204 g_free(scanner->sender);
2208 int _bt_service_le_init(void)
2212 return BLUETOOTH_ERROR_NONE;
2215 void _bt_service_le_deinit(void)
2218 __bt_free_le_scanner_all();
2221 int _bt_is_advertising(void)
2223 int ret = is_advertising();
2225 if (ret == BLUETOOTH_ERROR_NONE)
2231 gboolean _bt_is_le_2m_phy_supported(void)
2233 if (le_feature_info.le_2m_phy)
2239 gboolean _bt_is_le_coded_phy_supported(void)
2241 if (le_feature_info.le_coded_phy)
2247 gboolean _bt_is_scan_filter_supported(void)
2249 if (le_feature_info.max_filter > 0)
2255 int _bt_set_le_privacy(gboolean set_privacy)
2257 int result = BLUETOOTH_ERROR_NONE;
2259 if (__bt_is_factory_test_mode()) {
2260 BT_ERR("Unable to set le privacy in factory binary !!");
2261 return BLUETOOTH_ERROR_NOT_SUPPORT;
2264 if (_bt_adapter_get_status() != BT_ACTIVATED &&
2265 _bt_adapter_get_le_status() != BT_LE_ACTIVATED) {
2266 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
2269 result = adapter_ble_set_privacy(set_privacy);
2270 if (result != OAL_STATUS_SUCCESS) {
2271 BT_ERR("adapter_set_le_privacy failed: %d", result);
2272 result = BLUETOOTH_ERROR_INTERNAL;
2279 int _bt_set_white_list(bluetooth_device_address_t *device_address, int address_type, bool is_add)
2281 int result = BLUETOOTH_ERROR_NONE;
2282 if (__bt_is_factory_test_mode()) {
2284 BT_ERR("Unable to add to white list in factory binary !!");
2286 BT_ERR("Unable to remove white list in factory binary !!");
2287 return BLUETOOTH_ERROR_NOT_SUPPORT;
2290 BT_CHECK_PARAMETER(device_address, return);
2292 if(_bt_adapter_get_status() != BT_ACTIVATED ){
2293 BT_ERR("Bluetooth adapter is disabled");
2294 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
2297 result = adapter_set_white_list((bt_address_t*)device_address, address_type, is_add);
2298 if (result != OAL_STATUS_SUCCESS) {
2300 BT_ERR("Add to White List Failed %d", result);
2302 BT_ERR("Remove from white list Failed %d", result);
2303 return BLUETOOTH_ERROR_INTERNAL;
2309 int _bt_set_manufacturer_data(bluetooth_manufacturer_data_t *m_data)
2311 GVariant *manufac_data, *param = NULL;
2312 int result = BLUETOOTH_ERROR_NONE;
2314 BT_CHECK_PARAMETER(m_data, return);
2316 if (_bt_adapter_get_status() != BT_ACTIVATED &&
2317 _bt_adapter_get_le_status() != BT_LE_ACTIVATED)
2318 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
2320 result = adapter_set_manufacturer_data((oal_manufacturer_data_t*)m_data);
2321 if (result != OAL_STATUS_SUCCESS) {
2322 BT_ERR("Set manufacturer data Failed %d", result);
2323 return BLUETOOTH_ERROR_INTERNAL;
2325 /*data has been successfully sent to the stack, inititate manufacturer data change event */
2326 manufac_data = g_variant_new_from_data((const GVariantType *)"ay",
2327 m_data->data, m_data->data_len, TRUE, NULL, NULL);
2328 param = g_variant_new("(@ay)", manufac_data);
2329 _bt_send_event(BT_ADAPTER_EVENT,
2330 BLUETOOTH_EVENT_MANUFACTURER_DATA_CHANGED,
2336 /*************************************** LE Scan APIs *********************************************/
2338 int _bt_set_le_static_random_address(gboolean is_enable)
2340 int result = BLUETOOTH_ERROR_NONE;
2342 if (__bt_is_factory_test_mode()) {
2343 BT_ERR("Unable to set le random address in factory binary !!");
2344 return BLUETOOTH_ERROR_NOT_SUPPORT;
2347 if (_bt_adapter_get_status() != BT_ACTIVATED &&
2348 _bt_adapter_get_le_status() != BT_LE_ACTIVATED) {
2349 return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
2352 result = adapter_set_le_static_random_address(is_enable);
2353 if (result != OAL_STATUS_SUCCESS) {
2354 BT_ERR("adapter_set_connectable failed: %d", result);
2355 result = BLUETOOTH_ERROR_INTERNAL;
2357 BT_INFO("SetLeStaticRandomAddress as %d", is_enable);
2358 result = BLUETOOTH_ERROR_NONE;