/*
 * Copyright (C) 2012 by Darren Reed.
 *
 * See the IPFILTER.LICENCE file for details on licencing.
 */

#include "ipf.h"


ip_pool_t *
printpool(ip_pool_t *pp, copyfunc_t copyfunc, char *name, int opts,
        wordtab_t *fields)
{
        ip_pool_node_t *ipnp, *ipnpn, ipn, **pnext;
        ip_pool_t ipp;

        if ((*copyfunc)(pp, &ipp, sizeof(ipp)))
                return (NULL);

        if ((name != NULL) && strncmp(name, ipp.ipo_name, FR_GROUPLEN))
                return (ipp.ipo_next);

        printpooldata(&ipp, opts);

        if ((ipp.ipo_flags & IPOOL_DELETE) != 0)
                PRINTF("# ");
        if ((opts & OPT_DEBUG) == 0)
                PRINTF("\t{");

        ipnpn = ipp.ipo_list;
        ipp.ipo_list = NULL;
        pnext = &ipp.ipo_list;
        while (ipnpn != NULL) {
                ipnp = (ip_pool_node_t *)malloc(sizeof(*ipnp));
                (*copyfunc)(ipnpn, ipnp, sizeof(ipn));
                ipnpn = ipnp->ipn_next;
                *pnext = ipnp;
                pnext = &ipnp->ipn_next;
                ipnp->ipn_next = NULL;
        }

        if (ipp.ipo_list == NULL) {
                putchar(';');
        } else {
                for (ipnp = ipp.ipo_list; ipnp != NULL; ipnp = ipnpn) {
                        ipnpn = printpoolnode(ipnp, opts, fields);
                        free(ipnp);

                        if ((opts & OPT_DEBUG) == 0) {
                                putchar(';');
                        }
                }
        }

        if ((opts & OPT_DEBUG) == 0)
                PRINTF(" };\n");

        return (ipp.ipo_next);
}