mir_server/sdk/utils/nonuse/BufferAllocatorEx.h

#ifndef _MSG_ALLOCATOR_H_
#define	_MSG_ALLOCATOR_H_

/*
#include <_osdef.h>
#include <Tick.h>
#include <string.h>

#include "Lock.h"


#include "Lock.h"

#ifdef _DEBUG
#define _BUFFER_TRACE
#endif

using namespace wylib::time::tick64;

class CBufferAllocator
{

public:
	static const DWORD SmallBufferSize	= 64;	//С<><D0A1><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>С
	static const DWORD MiddleBufferSize	= 256;	//<2F>е<EFBFBD><D0B5>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>С
	static const DWORD LargeBufferSize	= 1024;	//<2F><><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>С

#pragma pack(push, 1)
	typedef struct tagBuffer
	{
		size_t		dwSize;		//<2F>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD>ݶδ<DDB6>С
		tagBuffer*	pPrevBuffer;//ָ<><D6B8><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
		TICKCOUNT	dwFreeTick;	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ٵ<EFBFBD>ʱ<EFBFBD><CAB1>
#ifdef _BUFFER_TRACE
		tagBuffer*	pNextBuffer;//ָ<><D6B8><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD><C2B8>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD>룬<EFBFBD><EBA3AC><EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD>
		struct
		{
			const char* lpFile;		//<2F><><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD>λ<EFBFBD>ã<EFBFBD><C3A3><EFBFBD><EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD>
			int nLine;
		}al, fl;
		BOOL		boUsing;	//<2F>Ƿ<EFBFBD>ʹ<EFBFBD>õı<C3B5><C4B1><EFBFBD>
#endif
	}BUFFER, *PBUFFER;
#pragma pack(pop)

	struct BufferStatic
	{
		size_t		dwAllocSize;
		size_t		dwFreeSize;
	};

	typedef struct tagAllocatorMemoryInfo
	{
		BufferStatic	SmallBuffer;
		BufferStatic	MiddleBuffer;
		BufferStatic	LargeBuffer;
		BufferStatic	SuperBuffer;
	}ALLOCATOR_MEMORY_INFO, *PALLOCATPR_MEMORY_INFOR;

private:
	//CRITICAL_SECTION	m_BufferLock;			//<2F>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	wylib::sync::lock::CCSLock                 m_BufferLock;                   //<2F><><EFBFBD><EFBFBD>

	PBUFFER				m_pLastSmallBuffer;		//ָ<><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>С<EFBFBD><D0A1><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
	PBUFFER				m_pLastMiddleBuffer;	//ָ<><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><D0B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
	PBUFFER				m_pLastLargeBuffer;		//ָ<><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>еĴ<D0B5><C4B4><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
	PBUFFER				m_pLastSuperBuffer;		//ָ<><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>еij<D0B5><C4B3><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
#ifdef _BUFFER_TRACE
	PBUFFER				m_pLastAllocedBuffer;	//ָ<><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD>
#endif
	size_t				m_dwAllocedSmallSize;	//<2F>ѱ<EFBFBD><D1B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>С
	size_t				m_dwAllocedMiddleSize;	//<2F>ѱ<EFBFBD><D1B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>С
	size_t				m_dwAllocedLargeSize;	//<2F>ѱ<EFBFBD><D1B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>С
	size_t				m_dwAllocedSuperSize;	//<2F>ѱ<EFBFBD><D1B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD><C4B3><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>С
	size_t				m_dwFreedSmallSize;		//<2F>ѱ<EFBFBD><D1B1>ͷŵ<CDB7>С<EFBFBD><D0A1><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>С
	size_t				m_dwFreedMiddleSize;	//<2F>ѱ<EFBFBD><D1B1>ͷŵ<CDB7><C5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>С
	size_t				m_dwFreedLargeSize;		//<2F>ѱ<EFBFBD><D1B1>ͷŵĴ<C5B5><C4B4><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>С
	size_t				m_dwFreedSuperSize;		//<2F>ѱ<EFBFBD><D1B1>ͷŵij<C5B5><C4B3><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>С
public:
	CBufferAllocator();
	~CBufferAllocator();

#ifndef _BUFFER_TRACE
	PVOID AllocBuffer(size_t dwSize);
	PVOID ReallocBuffer(LPVOID ptr, size_t dwNewSize);
	VOID FreeBuffer(PVOID ptr);
#else
	PVOID _AllocBuffer(size_t dwSize, const char* lpFile, int nLine);
	PVOID _ReallocBuffer(LPVOID ptr, size_t dwNewSize, const char* lpFile, int nLine);
	VOID _FreeBuffer(PVOID ptr, const char* lpFile, int nLine);
#define AllocBuffer(dwSize) _AllocBuffer(dwSize, __FILE__, __LINE__)
#define ReallocBuffer(ptr, dwNewSize) _ReallocBuffer(ptr, dwNewSize, __FILE__, __LINE__)
#define FreeBuffer(ptr) _FreeBuffer(ptr, __FILE__, __LINE__)
#endif

	VOID GetMemoryInfo(CBufferAllocator::PALLOCATPR_MEMORY_INFOR pMemoryInfo);
	// bIgnoreInterval:<3A>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>Լ<EFBFBD><D4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD><C7BF>ɾ<EFBFBD><C9BE>
	VOID CheckFreeBuffers(bool bIgnoreInterval = false);
};

class DataBuffer
{
public:
	CBufferAllocator *m_pAllocator;
	size_t			  m_dwSize;
	char			 *pData;//<2F>ڴ<EFBFBD><DAB4><EFBFBD>ָ<EFBFBD><D6B8>
	char			 *ptr;//д<>ڴ<EFBFBD>ָ<EFBFBD><D6B8>
	char			 *pEnd;//<2F>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
	char			 *pReadPtr;//<2F><><EFBFBD>ڴ<EFBFBD>ָ<EFBFBD><D6B8>
	
#ifdef _BUFFER_TRACE
	DataBuffer(CBufferAllocator *pAllocator, size_t dwSize, const char *_FILE, const int _LINE);
#else
	DataBuffer(CBufferAllocator *pAllocator, size_t dwSize);
#endif
	~DataBuffer();
};

#ifdef _BUFFER_TRACE
#define DATA_BUFFER_VAR(_allocator, _name, _size)	DataBuffer _name((_allocator), (_size), __FILE__, __LINE__)
#else
#define DATA_BUFFER_VAR(_allocator, _name, _size)	DataBuffer _name((_allocator), (_size))
#endif
*/

#endif