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 OHOS_HDI_HDIFD_PARCELABLE_H
17 #define OHOS_HDI_HDIFD_PARCELABLE_H
18 
19 #include <string>
20 #include <vector>
21 #include <parcel.h>
22 
23 namespace OHOS {
24 namespace HDI {
25 namespace Display {
26 using namespace OHOS;
27 
28 class HdifdParcelable : public Parcelable {
29 public:
30     HdifdParcelable();
31     explicit HdifdParcelable(int32_t fd);
32     virtual ~HdifdParcelable();
33 
34     bool Init(int32_t fd);
35     bool Marshalling(Parcel& parcel) const override;
36     static sptr<HdifdParcelable> Unmarshalling(Parcel& parcel);
37     int32_t Move();
38     int32_t GetFd();
39     std::string Dump() const;
40 
41 private:
42     static bool WriteFileDescriptor(const int fd, Parcel& parcel);
43     static int ReadFileDescriptor(Parcel& parcel);
44 
45 private:
46     bool isOwner_;
47     int32_t hdiFd_;
48 };
49 } // Display
50 } // HDI
51 } // OHOS
52 #endif // OHOS_HDI_HDIFD_PARCELABLE_H
53