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 #include "stack_info.h" 17 18 #include "hilog_wrapper.h" 19 #include "nlohmann/json.hpp" 20 #include "string_ex.h" 21 22 namespace OHOS { 23 namespace AAFwk { ReadFromParcel(Parcel & parcel)24bool StackInfo::ReadFromParcel(Parcel &parcel) 25 { 26 int32_t missionStackInfosSize = parcel.ReadInt32(); 27 for (int32_t i = 0; i < missionStackInfosSize; i++) { 28 std::unique_ptr<MissionStackInfo> missionStackInfo(parcel.ReadParcelable<MissionStackInfo>()); 29 if (!missionStackInfo) { 30 HILOG_ERROR("ReadParcelable<MissionStackInfo> failed"); 31 return false; 32 } 33 missionStackInfos.emplace_back(*missionStackInfo); 34 } 35 return true; 36 } 37 Unmarshalling(Parcel & parcel)38StackInfo *StackInfo::Unmarshalling(Parcel &parcel) 39 { 40 StackInfo *info = new (std::nothrow) StackInfo(); 41 if (info == nullptr) { 42 return nullptr; 43 } 44 45 if (!info->ReadFromParcel(parcel)) { 46 delete info; 47 info = nullptr; 48 } 49 return info; 50 } 51 Marshalling(Parcel & parcel) const52bool StackInfo::Marshalling(Parcel &parcel) const 53 { 54 parcel.WriteInt32(missionStackInfos.size()); 55 for (auto &missionStackInfo : missionStackInfos) { 56 parcel.WriteParcelable(&missionStackInfo); 57 } 58 59 return true; 60 } 61 } // namespace AAFwk 62 } // namespace OHOS