tcpsock.h

在UBTUNTU下

#ifndef _TCP_SOCKET_H_
#define _TCP_SOCKET_H_

typedef int					SOCKET;
#define INVALID_SOCKET		-1
#define	TIMEOUT_RECV		0x00000001
#define	TIMEOUT_SEND		0x00000002

class CTcpSock
{
protected:
	SOCKET	m_hSocket;
public:
	CTcpSock();
	virtual CTcpSock::~CTcpSock();
	int Create();
	int Close();
	int Connect(const char *pszSvrAddr,unsigned nSvrPort);
	int Connect(unsigned nSvrIp,unsigned nSvrPort);
	int Recv(void *pvBuf, int iSize);
	int Send(const void *pvBuf, int iSize);
	int SetTimeout(int iTime,unsigned nType);
	int Listen(unsigned nPort);
	int Accept(CTcpSock *pSock);
	SOCKET Accept();
	int Attach(SOCKET hSocket);
	SOCKET Detach();
	int SetOpt(int nOptName,void *pvOptVal,int iSize);
	int GetOpt(int nOptName,void *pvOptVal);
	static int AddrStr2Int(const char *pszAddr, unsigned &nIp);
	static char *AddrInt2Str(unsigned nIp, char *pszAddr);
};

#endif //_TCP_SOCKET_H_