1da853ecaSopenharmony_ci/* 2da853ecaSopenharmony_ci * Copyright (C) 2023 Huawei Device Co., Ltd. 3da853ecaSopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 4da853ecaSopenharmony_ci * you may not use this file except in compliance with the License. 5da853ecaSopenharmony_ci * You may obtain a copy of the License at 6da853ecaSopenharmony_ci * 7da853ecaSopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 8da853ecaSopenharmony_ci * 9da853ecaSopenharmony_ci * Unless required by applicable law or agreed to in writing, software 10da853ecaSopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 11da853ecaSopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12da853ecaSopenharmony_ci * See the License for the specific language governing permissions and 13da853ecaSopenharmony_ci * limitations under the License. 14da853ecaSopenharmony_ci */ 15da853ecaSopenharmony_ci 16da853ecaSopenharmony_ci#ifndef AVCODEC_DATA_SINK_H 17da853ecaSopenharmony_ci#define AVCODEC_DATA_SINK_H 18da853ecaSopenharmony_ci 19da853ecaSopenharmony_ci#include <cstdint> // NOLINT: used it 20da853ecaSopenharmony_ci 21da853ecaSopenharmony_cinamespace OHOS { 22da853ecaSopenharmony_cinamespace Media { 23da853ecaSopenharmony_cinamespace Plugins { 24da853ecaSopenharmony_ciclass DataSink { 25da853ecaSopenharmony_cipublic: 26da853ecaSopenharmony_ci virtual int32_t Read(uint8_t *buf, int32_t bufSize) = 0; 27da853ecaSopenharmony_ci virtual int32_t Write(const uint8_t *buf, int32_t bufSize) = 0; 28da853ecaSopenharmony_ci virtual int64_t Seek(int64_t offset, int whence) = 0; 29da853ecaSopenharmony_ci virtual int64_t GetCurrentPosition() const = 0; 30da853ecaSopenharmony_ci virtual bool CanRead() = 0; 31da853ecaSopenharmony_ci}; 32da853ecaSopenharmony_ci} // namespace Plugins 33da853ecaSopenharmony_ci} // namespace Media 34da853ecaSopenharmony_ci} // namespace OHOS 35da853ecaSopenharmony_ci#endif // AVCODEC_DATA_SINK_H