// 下列 ifdef 块是创建使从 DLL 导出更简单的
// 宏的标准方法。此 DLL 中的所有文件都是用命令行上定义的 SHAREMEMORY_TYPE_EXPORTS
// 符号编译的。在使用此 DLL 的
// 任何其他项目上不应定义此符号。这样，源文件中包含此文件的任何其他项目都会将
// SHAREMEMORY_TYPE_API 函数视为是从 DLL 导入的，而此 DLL 则将用此宏定义的
// 符号视为是被导出的。

#ifndef SHAREMEMORY_TYPE_EXPORTS
#ifdef WIN_64BIT
#ifdef _DEBUG
#pragma comment(lib, "ShareMemory_TypeX64D.lib")
#else
#pragma comment(lib, "ShareMemory_TypeX64.lib")
#endif
#else
#ifdef _DEBUG
#pragma comment(lib, "ShareMemory_TypeD.lib")
#else
#pragma comment(lib, "ShareMemory_Type.lib")
#endif
#endif
#endif

#ifdef SHAREMEMORY_TYPE_EXPORTS
#define SHAREMEMORY_TYPE_API __declspec(dllexport)
#define SHAREMEMORY_TYPE_C_API extern "C" __declspec(dllexport)
#else
#define SHAREMEMORY_TYPE_API __declspec(dllimport)
#define SHAREMEMORY_TYPE_C_API extern "C" __declspec(dllimport)
#endif

#include"ShareMemory_Common.h"

// 此类是从 ShareMemory_Type.dll 导出的
class SHAREMEMORY_TYPE_API CShareMemory_Type {
	BYTE m_type;
	unsigned int m_BlockDataSize;
	unsigned int m_BlockCount;
	unsigned int m_BlockHeadSize;
	SHRAREMEMBLOCKID m_SMBid;
	SMClientID m_SMCid;

public:
	CShareMemory_Type(BYTE type, unsigned int BlockDataSize, unsigned int BlockCount, unsigned int BlockHeadSize);
	~CShareMemory_Type();

	bool GetBlockData(DWORD SMBid, LPVOID & buff, DWORD & size);
};

extern SHAREMEMORY_TYPE_API int nShareMemory_Type;

SHAREMEMORY_TYPE_API int fnShareMemory_Type(void);