socket.h

linux下的socket通信和c++

#ifndef SOCKET_H
  #define SOCKET_H
#include <netdb.h>
#include <sys/types.h>
#include <netinet/in.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <cstring>
#include <iostream>
#include <cstdlib>
using namespace std;

const int SERVPORT=8888;

class Socket
{
private:
  int sockfd;
  int recvbytes;
  char* msg;
  char* ser_ip;
  struct hostent* host;
  struct sockaddr_in serv_addr;
  struct sockaddr_in remote_addr;
public:
  Socket();
  Socket(Socket &s);
  ~Socket();
  bool GetIP(const char* ip);
  int SetSocket();
  int GetSockfd();
  void SendMsg(const char* msg);
  char* GetMsg();
  void CloseSocket(){close(sockfd);}  
};
#endif