1 /*
2 * Copyright (c) 2022 Shenzhen Kaihong Digital Industry Development 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 OHOS_NFC_CONTROLLER_CALLBACK_STUB_H
17 #define OHOS_NFC_CONTROLLER_CALLBACK_STUB_H
18 
19 #include <shared_mutex>
20 
21 #include "nfc_sdk_common.h"
22 #include "infc_controller_callback.h"
23 #include "iremote_object.h"
24 #include "iremote_stub.h"
25 
26 
27 namespace OHOS {
28 namespace NFC {
29 class NfcControllerCallBackStub : public IRemoteStub<INfcControllerCallback> {
30 public:
31     NfcControllerCallBackStub();
32     virtual ~NfcControllerCallBackStub();
33     static NfcControllerCallBackStub& GetInstance();
34     KITS::ErrorCode RegisterCallBack(const sptr<INfcControllerCallback> &callBack);
35 
36     int OnRemoteRequest(
37         uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option) override;
38 
39 private:
40     void OnNfcStateChanged(int nfcRfState) override;
41     int RemoteNfcStateChanged(MessageParcel &data, MessageParcel &reply);
42     sptr<INfcControllerCallback> callback_;
43     std::shared_mutex callbackMutex;
44     bool mRemoteDied;
45 };
46 }  // namespace NFC
47 }  // namespace OHOS
48 #endif