#ifndef SOCK_H#define SOCK_H#include <netinet/in.h>class CSock{private:	int		m_ListenSocket;	int 		m_iPort;	int		m_Socket;	struct		sockaddr_in m_ServerAddr;	struct		sockaddr_in m_ClientAddr;	socklen_t	m_ClientAddrLen;	bool	Socket();	bool	Bind();	bool	Listen();public:	CSock();	~CSock();	bool	Init(int iPort);	int	Accept();	int	Send(char *pszData, int iDataLen);	int	Recv(char *pszBuff, int iBuffLen);	void	Disconnect();};#endif