1 /*
2  * Copyright (C) 2021-2022 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef NAPI_BLUETOOTH_HOST_OBSERVER_H
17 #define NAPI_BLUETOOTH_HOST_OBSERVER_H
18 
19 #include "bluetooth_host.h"
20 #include "napi_bluetooth_utils.h"
21 namespace OHOS {
22 namespace Bluetooth {
23 class NapiBluetoothHostObserver : public BluetoothHostObserver {
24 public:
25     NapiBluetoothHostObserver() = default;
26     ~NapiBluetoothHostObserver() override = default;
27 
28     void OnStateChanged(const int transport, const int status) override;
29     void OnDiscoveryStateChanged(int status) override;
30     void OnDiscoveryResult(
31         const BluetoothRemoteDevice &device, int rssi, const std::string deviceName, int deviceClass) override;
32     void OnPairRequested(const BluetoothRemoteDevice &device) override;
33     void OnPairConfirmed(const BluetoothRemoteDevice &device, int reqType, int number) override;
34     void OnScanModeChanged(int mode) override;
35     void OnDeviceNameChanged(const std::string &deviceName) override;
36     void OnDeviceAddrChanged(const std::string &address) override;
37 
38 private:
39     bool DealStateChange(const int transport, const int status, BluetoothState &state);
40     void DealBredrPairComfirmed(const std::string &addr, const int reqType, const int number);
41     void DealBlePairComfirmed(const std::string &addr, const int reqType, const int number);
42     void OnPairConfirmedCallBack(const std::shared_ptr<PairConfirmedCallBackInfo> &pairConfirmInfo);
43 
44     void EnableBt();
45     void DisableBle();
46 };
47 }  // namespace Bluetooth
48 }  // namespace OHOS
49 #endif  // NAPI_BLUETOOTH_HOST_OBSERVER_H
50