1 /*
2  * Copyright (c) 2023 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 COMMON_DEATH_RECIPIENT_H
17 #define COMMON_DEATH_RECIPIENT_H
18 
19 #include <utility>
20 
21 #include "iremote_object.h"
22 
23 namespace OHOS::UpdateEngine {
24 class CommonDeathRecipient : public IRemoteObject::DeathRecipient {
25 public:
26     using ResetServiceFunc = std::function<void(const wptr<IRemoteObject> &object)>;
27 
CommonDeathRecipient(ResetServiceFunc resetFunc)28     explicit CommonDeathRecipient(ResetServiceFunc resetFunc) : resetServiceFunc_(std::move(resetFunc)) {}
29 
30     ~CommonDeathRecipient() override = default;
31 
OnRemoteDied(const wptr<IRemoteObject> & object)32     void OnRemoteDied(const wptr<IRemoteObject> &object) override
33     {
34         if (this->resetServiceFunc_) {
35             this->resetServiceFunc_(object);
36         }
37     }
38 
39 private:
40     ResetServiceFunc resetServiceFunc_;
41 };
42 } // namespace OHOS::UpdateEngine
43 #endif // COMMON_DEATH_RECIPIENT_H
44