dolphin/Source/Core/Core/HW/GCMemcardRaw.h

// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.

#pragma once

#include <memory>
#include "Common/Event.h"
#include "Common/Flag.h"
#include "Common/Thread.h"
#include "Core/HW/GCMemcard.h"

class PointerWrap;

class MemoryCard : public MemoryCardBase
{
public:
	MemoryCard(std::string filename, int _card_index, u16 sizeMb = MemCard2043Mb);
	~MemoryCard();
	void FlushThread();
	void MakeDirty();

	s32 Read(u32 address, s32 length, u8 *destaddress) override;
	s32 Write(u32 destaddress, s32 length, u8 *srcaddress) override;
	void ClearBlock(u32 address) override;
	void ClearAll() override;
	void DoState(PointerWrap &p) override;

private:
	std::string m_filename;
	std::unique_ptr<u8[]> m_memcard_data;
	std::unique_ptr<u8[]> m_flush_buffer;
	std::thread m_flush_thread;
	std::mutex m_flush_mutex;
	Common::Event m_flush_trigger;
	Common::Flag m_dirty;
};