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 RAW_STREAM_H
16 #define RAW_STREAM_H
17 #include "src/piex.h"
18 #include "src/piex_types.h"
19 #include "input_data_stream.h"
20 namespace OHOS {
21 namespace ImagePlugin {
22 class RawStream : public piex::StreamInterface {
23 public:
24     explicit RawStream(InputDataStream &sourceStream);
25     ~RawStream();
26 
27 public:
28     // api for piex::StreamInterface
29     piex::Error GetData(const size_t offset, const size_t length, uint8_t* data) override;
30 
31 private:
32     InputDataStream *inputStream_ {nullptr};
33 };
34 } // namespace ImagePlugin
35 } // namespace OHOS
36 #endif // RAW_STREAM_H
37