1 /*
2  * Copyright (c) 2022-2023 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 MOCK_OHOS_BACKUP_PARCEL_H
17 #define MOCK_OHOS_BACKUP_PARCEL_H
18 
19 #include <string>
20 
21 namespace OHOS::FileManagement::Backup {
22 void MockWriteUint32(bool state);
23 
24 void MockWriteString(bool state, uint8_t count);
25 
26 void MockWriteParcelable(bool state);
27 
28 void MockReadParcelable(bool state);
29 
30 void ResetParcelState();
31 
32 bool GetMockReadParcelableState();
33 
34 class Parcelable;
35 class Parcel {
36 public:
Parcel()37     Parcel() {}
38     virtual ~Parcel() = default;
39 
40     bool WriteUint32(uint32_t);
41 
42     bool WriteString(const std::string &);
43 
44     bool WriteParcelable(const Parcelable *);
45 
46     bool ReadString(std::string &value);
47 
48     bool ReadUint32(uint32_t &value);
49 
50     template <typename T>
ReadParcelable()51     T *ReadParcelable()
52     {
53         if (GetMockReadParcelableState()) {
54             return new T();
55         }
56         return nullptr;
57     }
58 };
59 
60 class Parcelable {
61 public:
62     Parcelable() = default;
63     virtual ~Parcelable() = default;
64     virtual bool Marshalling(Parcel &parcel) const = 0;
65 };
66 } // namespace OHOS::FileManagement::Backup
67 #endif