authnull.h

五行MMORPG引擎系统V1.0

// AuthNull.h: interface for the AuthNull class.
/*/////////////////////////////////////////////////////////////////////////////

	李亦
	2006.06.20
/*//////////////////////////////////////////////////////////////////////////////

#if !defined(_AUTHNULL_H_)
#define _AUTHNULL_H_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000


namespace CS
{

#define AUTH_TAG			0xCDC31337
#define AUTH_TIMEOUT		30000//5000


class AuthNull  
{
#pragma pack(push,1)

	typedef struct 
	{
		int		nUserId;
		DWORD		dwSeq;
		DWORD		dwRemoteSeq;
	} INTERNAL;

	typedef struct 
	{
		DWORD dwTag;
		DWORD dwSeq;
	}SEQ_HDR;

#pragma pack(pop)


	static int	UnsequenceDecryptPacket(CEncryptionEngine *pEnc, BYTE *pIn, int nInLen, BYTE **ppOut, int *pnOutLen, SEQ_HDR *pSeq);
	static int	SequenceEncryptPacket(CEncryptionEngine *pEnc, BYTE *pIn, int nInLen, BYTE **ppOut, int *pnOutLen, SEQ_HDR *pSeq);
	static void SequenceFreePacket(BYTE *pData);

public:
	static int		RPGAPI Insert(void);
	static int		RPGAPI Remove(void);
	static char*	RPGAPI Query(void);
	static void*	RPGAPI OnListen(CIOSocket *pSock, CEncryptionEngine *pEnc, int nUserId);
	static void*	RPGAPI OnConnect(CIOSocket *pSock, CEncryptionEngine *pEnc, int nUserId);
	static void*	RPGAPI OnAccept(void *pInternal, CIOSocket *pSock, CEncryptionEngine *pEnc);
	static int		RPGAPI GetUserID(void *pInternal);
	static int		RPGAPI OnClose(void *pInternal);
	static int		RPGAPI OnRecv(void *pInternal, CEncryptionEngine *pEnc, BYTE *pData, int nDataLen, BYTE **ppInData, int *pnInDataLen);
	static int		RPGAPI OnSend(void *pInternal, CEncryptionEngine *pEnc, BYTE *pData, int nDataLen, BYTE **ppOutData, int *pnOutDataLen);
	static void		RPGAPI Free(void *pInternal, BYTE *pBuffer);
	static BOOL		RPGAPI ValidateCommand(int nUserId, int nCommand);

public:
	CS_AUTHHANDLER		m_authHandler;
	static CS_AUTHHANDLER *GetNullAuthHandler(void);

public:
	AuthNull();
	~AuthNull();

};//class AuthNull


};//namespace CS

#endif // !defined(_AUTHNULL_H_)