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

    File: AuProcessSectionFileMapView.NT.hpp
    Date: 2022-08-09
    Author: Reece
***/
#pragma once

namespace Aurora::Process
{
    struct ProcessSectionView;

    struct ProcessSectionFileMapView : IProcessSectionMapView
    {
        virtual ~ProcessSectionFileMapView();
        ProcessSectionFileMapView(AuUInt uAddress, HANDLE hFileSection);

        void Unmap() override;

        bool Flush(AuUInt uOffset, AuUInt uLength) override;

        AuUInt GetBaseAddress() override;
        AuUInt GetAddress(AuUInt uOffset) override;

        AuUInt8 *GetBasePointer() override;
        AuUInt8 *GetPointer(AuUInt uOffset) override;

        Memory::MemoryViewWrite ToWriteView() override;
        Memory::MemoryViewRead ToReadView() override;

        bool LockSwap() override;
        bool UnlockSwap() override;

        ProcessSectionView *pProcessGlobalHint {};
        AuSPtr<IProcessSectionView> pSharedSectionHint {};
        AuUInt uOffset {};
        AuUInt uLength {};

    private:
        HANDLE hFileSection {};
        AuUInt uAddress_ {};
        AuAUInt32 uInUse_ {};
        AuMutex mutex_;

        bool bIsDead_ {};
    };
}