140 lines
4.0 KiB
C
140 lines
4.0 KiB
C
/****************************************************************************
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* Copyright (C) 2023 Xiaomi Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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***************************************************************************/
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#define LOG_TAG "scan"
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#include <stdlib.h>
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#include "bluetooth.h"
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#include "bt_debug.h"
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#include "bt_le_scan.h"
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#include "bt_list.h"
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#include "bt_socket.h"
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#include "scan_manager.h"
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#include "utils/log.h"
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bt_scanner_t* bt_le_start_scan(bt_instance_t* ins, const scanner_callbacks_t* cbs)
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{
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bt_message_packet_t packet;
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bt_status_t status;
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BT_SOCKET_INS_VALID(ins, NULL);
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bt_scan_remote_t* scan = malloc(sizeof(*scan));
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if (scan == NULL)
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return NULL;
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scan->callbacks = (scanner_callbacks_t*)cbs;
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packet.scan_pl._bt_le_start_scan.remote = PTR2INT(uint64_t) scan;
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status = bt_socket_client_sendrecv(ins, &packet, BT_LE_SCAN_START);
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if (status != BT_STATUS_SUCCESS || !packet.scan_r.remote) {
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free(scan);
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return NULL;
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}
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scan->remote = packet.scan_r.remote;
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return scan;
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}
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bt_scanner_t* bt_le_start_scan_settings(bt_instance_t* ins,
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ble_scan_settings_t* settings,
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const scanner_callbacks_t* cbs)
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{
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bt_message_packet_t packet;
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bt_status_t status;
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BT_SOCKET_INS_VALID(ins, NULL);
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bt_scan_remote_t* scan = malloc(sizeof(*scan));
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if (scan == NULL)
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return NULL;
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scan->callbacks = (scanner_callbacks_t*)cbs;
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packet.scan_pl._bt_le_start_scan_settings.remote = PTR2INT(uint64_t) scan;
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if (settings)
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memcpy(&packet.scan_pl._bt_le_start_scan_settings.settings, settings, sizeof(*settings));
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status = bt_socket_client_sendrecv(ins, &packet, BT_LE_SCAN_START_SETTINGS);
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if (status != BT_STATUS_SUCCESS || !packet.scan_r.remote) {
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free(scan);
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return NULL;
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}
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scan->remote = packet.scan_r.remote;
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return scan;
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}
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bt_scanner_t* bt_le_start_scan_with_filters(bt_instance_t* ins,
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ble_scan_settings_t* settings,
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ble_scan_filter_t* filter,
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const scanner_callbacks_t* cbs)
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{
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bt_message_packet_t packet = { 0 };
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bt_status_t status;
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BT_SOCKET_INS_VALID(ins, NULL);
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bt_scan_remote_t* scan = zalloc(sizeof(*scan));
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if (scan == NULL)
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return NULL;
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scan->callbacks = (scanner_callbacks_t*)cbs;
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packet.scan_pl._bt_le_start_scan_with_filters.remote = PTR2INT(uint64_t) scan;
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if (settings)
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memcpy(&packet.scan_pl._bt_le_start_scan_with_filters.settings, settings, sizeof(*settings));
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if (filter) {
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memcpy(&packet.scan_pl._bt_le_start_scan_with_filters.filter, filter, sizeof(*filter));
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}
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status = bt_socket_client_sendrecv(ins, &packet, BT_LE_SCAN_START_WITH_FILTERS);
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if (status != BT_STATUS_SUCCESS || !packet.scan_r.remote) {
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free(scan);
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return NULL;
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}
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scan->remote = packet.scan_r.remote;
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return scan;
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}
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void bt_le_stop_scan(bt_instance_t* ins, bt_scanner_t* scanner)
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{
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bt_message_packet_t packet;
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BT_SOCKET_INS_VALID(ins, );
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if (!scanner)
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return;
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packet.scan_pl._bt_le_stop_scan.remote = ((bt_scan_remote_t*)scanner)->remote;
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(void)bt_socket_client_sendrecv(ins, &packet, BT_LE_SCAN_STOP);
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}
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bool bt_le_scan_is_supported(bt_instance_t* ins)
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{
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bt_message_packet_t packet;
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bt_status_t status;
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BT_SOCKET_INS_VALID(ins, NULL);
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status = bt_socket_client_sendrecv(ins, &packet, BT_LE_SCAN_IS_SUPPORT);
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if (status != BT_STATUS_SUCCESS || !packet.scan_r.vbool) {
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return false;
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}
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return true;
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}
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