contrib/ipfilter/lib/printactivenat.c

   1 /*      $FreeBSD$       */
   2
   3 /*
   4  * Copyright (C) 2002-2004 by Darren Reed.
   5  *
   6  * See the IPFILTER.LICENCE file for details on licencing.
   7  *
   8  * Added redirect stuff and a variety of bug fixes. (mcn@EnGarde.com)
   9  */
  10
  11 #include "ipf.h"
  12
  13
  14 #if !defined(lint)
  15 static const char rcsid[] = "@(#)$Id: printactivenat.c,v 1.3.2.7 2006/12/12 16:13:00 darrenr Exp $";
  16 #endif
  17
  18
  19 void printactivenat(nat, opts, alive, now)
  20 nat_t *nat;
  21 int opts, alive;
  22 u_long now;
  23 {
  24
  25         printf("%s", getnattype(nat, alive));
  26
  27         if (nat->nat_flags & SI_CLONE)
  28                 printf(" CLONE");
  29
  30         printf(" %-15s", inet_ntoa(nat->nat_inip));
  31
  32         if ((nat->nat_flags & IPN_TCPUDP) != 0)
  33                 printf(" %-5hu", ntohs(nat->nat_inport));
  34
  35         printf(" <- -> %-15s",inet_ntoa(nat->nat_outip));
  36
  37         if ((nat->nat_flags & IPN_TCPUDP) != 0)
  38                 printf(" %-5hu", ntohs(nat->nat_outport));
  39
  40         printf(" [%s", inet_ntoa(nat->nat_oip));
  41         if ((nat->nat_flags & IPN_TCPUDP) != 0)
  42                 printf(" %hu", ntohs(nat->nat_oport));
  43         printf("]");
  44
  45         if (opts & OPT_VERBOSE) {
  46                 printf("\n\tttl %lu use %hu sumd %s/",
  47                         nat->nat_age - now, nat->nat_use,
  48                         getsumd(nat->nat_sumd[0]));
  49                 printf("%s pr %u bkt %d/%d flags %x\n",
  50                         getsumd(nat->nat_sumd[1]), nat->nat_p,
  51                         nat->nat_hv[0], nat->nat_hv[1], nat->nat_flags);
  52                 printf("\tifp %s", getifname(nat->nat_ifps[0]));
  53                 printf(",%s ", getifname(nat->nat_ifps[1]));
  54 #ifdef  USE_QUAD_T
  55                 printf("bytes %qu/%qu pkts %qu/%qu",
  56                         (unsigned long long)nat->nat_bytes[0],
  57                         (unsigned long long)nat->nat_bytes[1],
  58                         (unsigned long long)nat->nat_pkts[0],
  59                         (unsigned long long)nat->nat_pkts[1]);
  60 #else
  61                 printf("bytes %lu/%lu pkts %lu/%lu", nat->nat_bytes[0],
  62                         nat->nat_bytes[1], nat->nat_pkts[0], nat->nat_pkts[1]);
  63 #endif
  64                 printf(" ipsumd %x", nat->nat_ipsumd);
  65         }
  66
  67         if (opts & OPT_DEBUG) {
  68                 printf("\n\tnat_next %p _pnext %p _hm %p\n",
  69                         nat->nat_next, nat->nat_pnext, nat->nat_hm);
  70                 printf("\t_hnext %p/%p _phnext %p/%p\n",
  71                         nat->nat_hnext[0], nat->nat_hnext[1],
  72                         nat->nat_phnext[0], nat->nat_phnext[1]);
  73                 printf("\t_data %p _me %p _state %p _aps %p\n",
  74                         nat->nat_data, nat->nat_me, nat->nat_state, nat->nat_aps);
  75                 printf("\tfr %p ptr %p ifps %p/%p sync %p\n",
  76                         nat->nat_fr, nat->nat_ptr, nat->nat_ifps[0],
  77                         nat->nat_ifps[1], nat->nat_sync);
  78                 printf("\ttqe:pnext %p next %p ifq %p parent %p/%p\n",
  79                         nat->nat_tqe.tqe_pnext, nat->nat_tqe.tqe_next,
  80                         nat->nat_tqe.tqe_ifq, nat->nat_tqe.tqe_parent, nat);
  81                 printf("\ttqe:die %ld touched %ld flags %x state %d/%d\n",
  82                         nat->nat_tqe.tqe_die, nat->nat_tqe.tqe_touched,
  83                         nat->nat_tqe.tqe_flags, nat->nat_tqe.tqe_state[0],
  84                         nat->nat_tqe.tqe_state[1]);
  85         }
  86         putchar('\n');
  87 }