ArchiveStream.h

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#pragma once
 
#include "RE/S/Stream.h"
 
namespace RE
{
    namespace BSResource
    {
        class ArchiveStream : public Stream
        {
        public:
            inline static constexpr auto RTTI = RTTI_BSResource__ArchiveStream;
            inline static constexpr auto VTABLE = VTABLE_BSResource__ArchiveStream;
 
            ~ArchiveStream() override;  // 00
 
            // override (Stream)
            ErrorCode                   DoOpen() override;                                                                                // 01
            void                        DoClose() override;                                                                               // 02
            [[nodiscard]] std::uint64_t DoGetKey() const override;                                                                        // 03
            void                        DoClone(BSTSmartPointer<Stream>& a_out) const override;                                           // 05
            ErrorCode                   DoRead(void* a_buffer, std::uint64_t a_toRead, std::uint64_t& a_read) const override;             // 06
            ErrorCode                   DoWrite(const void* a_buffer, std::uint64_t a_toWrite, std::uint64_t& a_written) const override;  // 07
            ErrorCode                   DoSeek(std::uint64_t a_toSeek, SeekMode a_mode, std::uint64_t& a_sought) const override;          // 08
            bool                        DoGetName(BSFixedString& a_dst) const override;                                                   // 0A
            ErrorCode                   DoCreateAsync(BSTSmartPointer<AsyncStream>& a_streamOut) const override;                          // 0B
 
            // add
            virtual std::uint32_t DoGetSize() const;  // 0C
 
            // members
            void*         source;         // 10
            std::uint32_t startOffset;    // 18
            std::uint32_t currentOffset;  // 1C
            BSFixedString name;           // 20
        };
#ifdef SKYRIM_SUPPORT_AE
        static_assert(sizeof(ArchiveStream) == 0x30);
#else
        static_assert(sizeof(ArchiveStream) == 0x28);
#endif
    }
}