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ragnarok-clanker 2026-10-24 00:35:19 +00:00
commit d456e8f64a
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Source/Archive/MemMapPakFile.h Normal file
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#ifndef RAGNAROK_SOURCE_ARCHIVE_MEMMAPPAKFILE_H
#define RAGNAROK_SOURCE_ARCHIVE_MEMMAPPAKFILE_H
#include "Archive/PakFile.h"
// Class name established by original RTTI; field/method names reconstructed.
class CMemMapPakFile : public CPakFile {
public:
CMemMapPakFile();
~CMemMapPakFile() override;
bool Open(const char* filename);
void Close();
std::uint64_t GetSize() const override;
std::uint8_t* Read(std::uint64_t offset, std::uint32_t length) override;
protected:
/* 0004 */ HANDLE m_handle;
/* 0008 */ HANDLE m_mapping;
/* 000C */ std::uint32_t m_viewSize;
/* 0010 */ std::uint32_t m_windowSize;
/* 0018 */ std::uint64_t m_size;
/* 0020 */ std::uint64_t m_viewOffset;
/* 0028 */ std::uint64_t m_offsetMask;
/* 0030 */ std::uint8_t* m_view;
/* 0034 */ std::vector<std::uint8_t> m_buffer;
};
#if defined(_WIN32) && !defined(_WIN64)
static_assert(sizeof(CMemMapPakFile) == 64);
#endif
#endif