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 #ifndef FRAMEWORKS_SERVICES_MEDIA_MTP_INCLUDE_GET_OBJECT_INFO_DATA_H_ 16 #define FRAMEWORKS_SERVICES_MEDIA_MTP_INCLUDE_GET_OBJECT_INFO_DATA_H_ 17 #include "payload_data.h" 18 #include "object_info.h" 19 namespace OHOS { 20 namespace Media { 21 class GetObjectInfoData : public PayloadData { 22 public: 23 explicit GetObjectInfoData(std::shared_ptr<MtpOperationContext> &context); 24 explicit GetObjectInfoData(); 25 ~GetObjectInfoData() override; 26 27 int Parser(const std::vector<uint8_t> &buffer, int32_t readSize) override; 28 int Maker(std::vector<uint8_t> &outBuffer) override; 29 uint32_t CalculateSize() override; 30 31 bool SetObjectInfo(std::shared_ptr<ObjectInfo> &objectInfo); 32 33 private: 34 std::shared_ptr<ObjectInfo> GetObjectInfo(); 35 36 private: 37 bool hasSetObjectInfo_ {false}; 38 std::shared_ptr<ObjectInfo> objectInfo_; 39 }; 40 } // namespace Media 41 } // namespace OHOS 42 #endif // FRAMEWORKS_SERVICES_MEDIA_MTP_INCLUDE_GET_OBJECT_INFO_DATA_H_ 43