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 #include "buffer_info_parcel.h" 17 18 namespace OHOS { 19 namespace SysInstaller { Marshalling(Parcel & out) const20bool BufferInfoParcel::Marshalling(Parcel &out) const 21 { 22 if (!(out.WriteUint32(bufferInfo.size))) { 23 return false; 24 } 25 if (!(out.WriteBuffer(bufferInfo.buffer, bufferInfo.size))) { 26 return false; 27 } 28 return true; 29 } 30 Unmarshalling(Parcel & in)31BufferInfoParcel* BufferInfoParcel::Unmarshalling(Parcel &in) 32 { 33 BufferInfoParcel* bufferInfoParcel = new (std::nothrow) BufferInfoParcel(); 34 if (bufferInfoParcel == nullptr) { 35 return nullptr; 36 } 37 38 bufferInfoParcel->bufferInfo.size = in.ReadUint32(); 39 bufferInfoParcel->bufferInfo.buffer = in.ReadBuffer(bufferInfoParcel->bufferInfo.size); 40 return bufferInfoParcel; 41 } 42 } // namespace SysInstaller 43 } // namespace OHOS