lib/x25_gr.c

   1 /*
   2  * lib/x25_gr.c This file contains an implementation of the "X.25"
   3  *              route print support functions.
   4  *
   5  * Version:     lib/x25_gr.c    1.00    08/15/98
   6  *
   7  * Author:      Stephane Fillod, <sfillod@charybde.gyptis.frmug.org>
   8  *              based on ax25_gr.c by:
   9  *              Bernd Eckenfels, <ecki@lina.inka.de>
  10  *              Copyright 1999 Bernd Eckenfels, Germany
  11  *              base on Code from Jonathan Naylor <jsn@Cs.Nott.AC.UK>
  12  *
  13  *              This program is free software; you can redistribute it
  14  *              and/or  modify it under  the terms of  the GNU General
  15  *              Public  License as  published  by  the  Free  Software
  16  *              Foundation;  either  version 2 of the License, or  (at
  17  *              your option) any later version.
  18  */
  19 #include "config.h"
  20
  21 #if HAVE_AFX25
  22 #if 0
  23 #include <sys/types.h>
  24 #include <sys/ioctl.h>
  25 #include <sys/socket.h>
  26 #include <linux/x25.h>
  27 #include <linux/if_arp.h>       /* ARPHRD_X25 */
  28 #include <ctype.h>
  29 #include <errno.h>
  30 #include <fcntl.h>
  31 #include <string.h>
  32 #include <termios.h>
  33 #endif
  34 #include <stdlib.h>
  35 #include <stdio.h>
  36 #include <unistd.h>
  37 #include <string.h>
  38 #include "net-support.h"
  39 #include "pathnames.h"
  40 #define  EXTERN
  41 #if 0
  42 #include "net-locale.h"
  43 #endif
  44 #include "intl.h"
  45
  46 /* is in net/x25.h, not in the public header file linux/x25.h. Why?*/
  47 #ifndef X25_ADDR_LEN
  48 #define X25_ADDR_LEN 16
  49 #endif
  50
  51 int X25_rprint(int options)
  52 {
  53         FILE *f=fopen(_PATH_PROCNET_X25_ROUTE, "r");
  54         char buffer[256];
  55         char *p;
  56         int  digits;
  57
  58         if(f==NULL)
  59         {
  60                 printf( _("X.25 not configured in this system.\n")); /* xxx */
  61                 return 1;
  62         }
  63         printf( _("Kernel X.25 routing table\n")); /* xxx */
  64         printf( _("Destination          Iface\n")); /* xxx */
  65         fgets(buffer,256,f);
  66         while(fgets(buffer,256,f))
  67         {
  68                 p = strchr(buffer,'\n');
  69                 if (p)
  70                         *p=0;
  71
  72                 buffer[24]=0;
  73                 buffer[35]=0;
  74                 digits=atoi(buffer+17);
  75                 if (digits < 0 || digits > 15)
  76                         digits=15;
  77                 buffer[digits]=0;
  78                 if (digits == 0)
  79                         printf("*                    %-5s\n", buffer+25);
  80                 else
  81                         printf("%s/%*d   %-5s\n",
  82                                 buffer,digits-17,digits,buffer+25);
  83         }
  84         fclose(f);
  85         return 0;
  86 }
  87
  88 #endif  /* HAVE_AFX25 */