dist/ipf/lib/printpool.c

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * Copyright (C) 2002-2005 by Darren Reed.
   5  *
   6  * See the IPFILTER.LICENCE file for details on licencing.
   7  */
   8
   9 #include "ipf.h"
  10
  11 #define PRINTF  (void)printf
  12 #define FPRINTF (void)fprintf
  13
  14 ip_pool_t *printpool(pp, copyfunc, name, opts)
  15 ip_pool_t *pp;
  16 copyfunc_t copyfunc;
  17 char *name;
  18 int opts;
  19 {
  20         ip_pool_node_t *ipnp, *ipnpn, ipn;
  21         ip_pool_t ipp;
  22
  23         if ((*copyfunc)(pp, &ipp, sizeof(ipp)))
  24                 return NULL;
  25
  26         if ((name != NULL) && strncmp(name, ipp.ipo_name, FR_GROUPLEN))
  27                 return ipp.ipo_next;
  28
  29         printpooldata(&ipp, opts);
  30
  31         if ((ipp.ipo_flags & IPOOL_DELETE) != 0)
  32                 PRINTF("# ");
  33         if ((opts & OPT_DEBUG) == 0)
  34                 PRINTF("\t{");
  35
  36         ipnpn = ipp.ipo_list;
  37         ipp.ipo_list = NULL;
  38         while (ipnpn != NULL) {
  39                 ipnp = (ip_pool_node_t *)malloc(sizeof(*ipnp));
  40                 (*copyfunc)(ipnpn, ipnp, sizeof(ipn));
  41                 ipnpn = ipnp->ipn_next;
  42                 ipnp->ipn_next = ipp.ipo_list;
  43                 ipp.ipo_list = ipnp;
  44         }
  45
  46         if (ipp.ipo_list == NULL) {
  47                 putchar(';');
  48         } else {
  49                 for (ipnp = ipp.ipo_list; ipnp != NULL; ) {
  50                         ipnp = printpoolnode(ipnp, opts);
  51
  52                         if ((opts & OPT_DEBUG) == 0) {
  53                                 putchar(';');
  54                         }
  55                 }
  56         }
  57
  58         if ((opts & OPT_DEBUG) == 0)
  59                 PRINTF(" };\n");
  60
  61         return ipp.ipo_next;
  62 }