netdrv.h

Linux 上的socket嗅探器

/*
 *
 * Copyright (C) 2003 Xiangbin Lee <[e-mail]> <[e-mail]>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software.
 */

#ifndef _NET_DRIVER_H_
#define _NET_DRIVER_H_

/*-----------------------------------------------------*/

/*
* Windows Sockets errors redefined as regular Berkeley error constants.
* These are commented out in Windows NT to avoid conflicts with errno.h.
* Use the WSA constants instead.
*/

#ifndef TRUE
    #define TRUE   1
#endif

#ifndef FALSE
    #define FALSE  0
#endif

#define SOCKET   int
#define INVALID_SOCKET -1
#define LPVOID  void *
#define HANDLE  int
#define closesocket close

#define WSAEWOULDBLOCK      EWOULDBLOCK
#define WSAEINPROGRESS      EINPROGRESS
#define WSAEALREADY         EALREADY
#define WSAENOTSOCK         ENOTSOCK
#define WSAEDESTADDRREQ     EDESTADDRREQ
#define WSAEMSGSIZE         EMSGSIZE
#define WSAEPROTOTYPE       EPROTOTYPE
#define WSAENOPROTOOPT      ENOPROTOOPT
#define WSAEPROTONOSUPPORT  EPROTONOSUPPORT
#define WSAESOCKTNOSUPPORT  ESOCKTNOSUPPORT
#define WSAEOPNOTSUPP       EOPNOTSUPP
#define WSAEPFNOSUPPORT     EPFNOSUPPORT
#define WSAEAFNOSUPPORT     EAFNOSUPPORT
#define WSAEADDRINUSE       EADDRINUSE
#define WSAEADDRNOTAVAIL    EADDRNOTAVAIL
#define WSAENETDOWN         ENETDOWN
#define WSAENETUNREACH      ENETUNREACH
#define WSAENETRESET        ENETRESET
#define WSAECONNABORTED     ECONNABORTED
#define WSAECONNRESET       ECONNRESET
#define WSAENOBUFS          ENOBUFS
#define WSAEISCONN          EISCONN

#define WSAENOTCONN         ENOTCONN
#define WSAESHUTDOWN        ESHUTDOWN
#define WSAETOOMANYREFS     ETOOMANYREFS
#define WSAETIMEDOUT        ETIMEDOUT
#define WSAECONNREFUSED     ECONNREFUSED
#define WSAELOOP            ELOOP
#define WSAENAMETOOLONG     ENAMETOOLONG
#define WSAEHOSTDOWN        EHOSTDOWN
#define WSAEHOSTUNREACH     EHOSTUNREACH
#define WSAENOTEMPTY        ENOTEMPTY
#define WSAEPROCLIM         EPROCLIM
#define WSAEUSERS           EUSERS
#define WSAEDQUOT           EDQUOT
#define WSAESTALE           ESTALE
#define WSAEREMOTE          EREMOTE

/*
* Winsock compatability layer for Unix
*/

#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <arpa/inet.h>

#include <netdb.h>
#include <errno.h>

int WSAGetLastError(void);

int WSACleanup(void);

int InitSockets(void);


/********************************************************************
 *
 * Define Error processor for WINDOWS SOCKET
 * Input
 * Output: char ErrorMsg[512] (Error Message Container)
 ********************************************************************/

#define WSA_ERROR(x)  {printf("\n Socket Error %d: %s\n",WSAGetLastError(),x);}

/********************************************************************
 * Debug functions
 ********************************************************************/
#define _PrintInterruptMsg(x,y)    {printf("\n %s %d",x,y );}

int CheckSocketRead(SOCKET fd, unsigned long usecond);
int CheckSocketWrite(SOCKET fd , unsigned long usecond);
unsigned char * CheckIp(char *ipn);

/* ---------------------------------------------------- */

# define TEMP_FAILURE_RETRY(expression)            \
  (__extension__                                   \
    ({ long int __result;                          \
       do __result = (long int) (expression);      \
       while (__result == -1L && errno == EINTR);  \
       __result; }))

#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/time.h>
      
int input_timeout (int filedes, unsigned int seconds);

#define uWait(msd)  (input_timeout(0,msd))

void SPYERROR( char *pszMsg, ... );
/*-----------------------------------------------------*/
#endif