sessocket.h

在LINUX环境下

/******************************************************************************
 *         $Header:
 *
 *
 *         (c) Copyright 2006 by SCADA Enterprise Solutions Inc.
 *         All rights reserved
 *
 * NAME:
 *
 *         sesSocket.H -- This is the header file for the sesSocket class
 *                        This object simplifies the usage of socket.
 *                        
 *
 * AUTHOR: Wai Tse
 *
 * DESCRIPTION:
 *
 *         This class provides a C++ socket services
 *
 * REVISION HISTORY:
 *
 *         Initial creation on Feb 19, 2006
 * 
 *****************************************************************************/

#ifndef SES_SOCKET_H
#define SES_SOCKET_H

#include <stdio.h>
#include <errno.h>
#include <fcntl.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include <sys/ioctl.h>
#include "sesConst.H"
#include "sesDbg.H"
#include "sesLogErr.H"

#define MAXCONN 36

class sesSocket
{
public:
                          sesSocket   ();
                          sesSocket   (const int);
                          sesSocket   (const char *);
                          sesSocket   (const char *,
				       const char *);
                          ~sesSocket  ();
         int              sockCreate  (const int,
                                       const int,
                                       const int);
         int              sockCreate  (const int,
                                       const int,
                                       const int,
                                       const char *,
                                       const char *);
         void             sockConnect (const char *,
                                       const char *);
         void             sockIoctl   (const int,
                                       const int *);
         int              sockAccept  (void *,
                                       int *);
         void             sockBind    (const void *,
                                       const int);
         void             sockListen  (const int);
         int              sockRead    (void *,
                                       size_t);
         int              sockWrite   (void *,
                                       size_t);
         int              sockNbr     () { return (_sock); }
 
private:

           char     _tmpMsg[MAX_LEN_MSG];   // temporary message buffer
           char    *_ptrMsg;                // message pointer
           int      _sock;                  // socket descriptor

};

#endif // SES_SOCKET_H