contrib/ipfilter/lib/printnataddr.c

   1 /*
   2  * Copyright (C) 2012 by Darren Reed.
   3  *
   4  * See the IPFILTER.LICENCE file for details on licencing.
   5  *
   6  * Added redirect stuff and a variety of bug fixes. (mcn@EnGarde.com)
   7  */
   8
   9 #include "ipf.h"
  10 #include "kmem.h"
  11
  12
  13 #if !defined(lint)
  14 static const char rcsid[] = "@(#)$Id: printnataddr.c,v 1.4.2.2 2012/07/22 08:04:24 darren_r Exp $";
  15 #endif
  16
  17
  18 void
  19 printnataddr(v, base, addr, ifidx)
  20         int v;
  21         char *base;
  22         nat_addr_t *addr;
  23         int ifidx;
  24 {
  25         switch (v)
  26         {
  27         case 4 :
  28                 if (addr->na_atype == FRI_NORMAL &&
  29                     addr->na_addr[0].in4.s_addr == 0) {
  30                         PRINTF("0/%d", count4bits(addr->na_addr[1].in4.s_addr));
  31                 } else {
  32                         printaddr(AF_INET, addr->na_atype, base, ifidx,
  33                                   (u_32_t *)&addr->na_addr[0].in4.s_addr,
  34                                   (u_32_t *)&addr->na_addr[1].in4.s_addr);
  35                 }
  36                 break;
  37 #ifdef USE_INET6
  38         case 6 :
  39                 printaddr(AF_INET6, addr->na_atype, base, ifidx,
  40                           (u_32_t *)&addr->na_addr[0].in6,
  41                           (u_32_t *)&addr->na_addr[1].in6);
  42                 break;
  43 #endif
  44         default :
  45                 printf("{v=%d}", v);
  46                 break;
  47         }
  48 }