1 /* 2 * Copyright (c) 2022 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 "query_argument.h" 17 18 namespace OHOS { 19 namespace HiviewDFX { Marshalling(Parcel & parcel) const20bool QueryArgument::Marshalling(Parcel& parcel) const 21 { 22 if (!parcel.WriteInt64(beginTime)) { 23 return false; 24 } 25 if (!parcel.WriteInt64(endTime)) { 26 return false; 27 } 28 if (!parcel.WriteInt32(maxEvents)) { 29 return false; 30 } 31 if (!parcel.WriteInt64(fromSeq)) { 32 return false; 33 } 34 if (!parcel.WriteInt64(toSeq)) { 35 return false; 36 } 37 return true; 38 } 39 Unmarshalling(Parcel & parcel)40QueryArgument* QueryArgument::Unmarshalling(Parcel& parcel) 41 { 42 QueryArgument* ret = new(std::nothrow) QueryArgument(); 43 if (ret == nullptr) { 44 return ret; 45 } 46 if (!parcel.ReadInt64(ret->beginTime)) { 47 goto error; 48 } 49 if (!parcel.ReadInt64(ret->endTime)) { 50 goto error; 51 } 52 if (!parcel.ReadInt32(ret->maxEvents)) { 53 goto error; 54 } 55 if (!parcel.ReadInt64(ret->fromSeq)) { 56 goto error; 57 } 58 if (!parcel.ReadInt64(ret->toSeq)) { 59 goto error; 60 } 61 return ret; 62 error: 63 delete ret; 64 ret = nullptr; 65 return nullptr; 66 } 67 } // namespace HiviewDFX 68 } // namespace OHOS 69