AuroraRuntime/Source/IO/AuIOAdapterCompression.hpp

/***
    Copyright (C) 2022 J Reece Wilson (a/k/a "Reece"). All rights reserved.

    File: AuIOAdapterCompression.hpp
    Date: 2022-6-6
    Author: Reece
***/
#pragma once

namespace Aurora::IO
{
    struct CompressionStreamReader : IStreamReader
    {
        AuSPtr<Compression::ICompressionStream> pCompressionStream;

        CompressionStreamReader(const AuSPtr<Compression::ICompressionStream> &compressionStream);

        EStreamError IsOpen() override;
        EStreamError Read(const Memory::MemoryViewStreamWrite &parameters) override;
        void Close() override;

        bool bErrored_ {};
    };

    struct CompressionSeekingReader : ISeekingReader
    {
        AuSPtr<Compression::ICompressionStream> pCompressionStream;

        CompressionSeekingReader(const AuSPtr<Compression::ICompressionStream> &compressionStream);

        EStreamError IsOpen() override;
        EStreamError ArbitraryRead(AuUInt offset, const Memory::MemoryViewStreamWrite &parameters) override;
        void Close() override;

        bool bErrored_ {};
        AuUInt uOffset {};
    };
}