1 /* 2 * Copyright (C) 2021 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_IPC_IPC_FILE_DESCRIPTOR_H 17 #define OHOS_IPC_IPC_FILE_DESCRIPTOR_H 18 19 #include "parcel.h" 20 21 namespace OHOS { 22 class IPCFileDescriptor : public virtual Parcelable { 23 public: 24 IPCFileDescriptor(); 25 explicit IPCFileDescriptor(int fd); 26 ~IPCFileDescriptor(); 27 28 bool Marshalling(Parcel &parcel) const override; 29 static bool Marshalling(Parcel &parcel, const sptr<IPCFileDescriptor> &object); 30 static IPCFileDescriptor *Unmarshalling(Parcel &parcel); 31 int GetFd() const; 32 void SetFd(int fd); 33 34 private: 35 int fd_ = -1; 36 }; 37 } // namespace OHOS 38 #endif // OHOS_IPC_IPC_FILE_DESCRIPTOR_H 39