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

#include "ipf.h"


ipf_dstnode_t *
printdstlistnode(ipf_dstnode_t *inp, copyfunc_t copyfunc, int opts,
        wordtab_t *fields)
{
        ipf_dstnode_t node, *np;
        int i;
#ifdef USE_INET6
        char buf[INET6_ADDRSTRLEN+1];
        const char *str;
#endif

        if ((*copyfunc)(inp, &node, sizeof(node)))
                return (NULL);

        np = calloc(1, node.ipfd_size);
        if (np == NULL)
                return (node.ipfd_next);
        if ((*copyfunc)(inp, np, node.ipfd_size))
                return (NULL);

        if (fields != NULL) {
                for (i = 0; fields[i].w_value != 0; i++) {
                        printpoolfield(np, IPLT_DSTLIST, i);
                        if (fields[i + 1].w_value != 0)
                                printf("\t");
                }
                printf("\n");
        } else if ((opts & OPT_DEBUG) == 0) {
                putchar(' ');
                if (np->ipfd_dest.fd_name >= 0)
                        PRINTF("%s:", np->ipfd_names);
                if (np->ipfd_dest.fd_addr.adf_family == AF_INET) {
                        printip(AF_INET, (u_32_t *)&np->ipfd_dest.fd_ip);
                } else {
#ifdef USE_INET6
                        str = inet_ntop(AF_INET6, &np->ipfd_dest.fd_ip6,
                                        buf, sizeof(buf) - 1);
                        if (str != NULL)
                                PRINTF("%s", str);
#endif
                }
                putchar(';');
        } else {
                PRINTF("Interface: [%s]/%d\n", np->ipfd_names,
                       np->ipfd_dest.fd_name);
#ifdef USE_INET6
                str = inet_ntop(np->ipfd_dest.fd_addr.adf_family,
                                &np->ipfd_dest.fd_ip6, buf, sizeof(buf) - 1);
                if (str != NULL) {
                        PRINTF("\tAddress: %s\n", str);
                }
#else
                PRINTF("\tAddress: %s\n", inet_ntoa(np->ipfd_dest.fd_ip));
#endif
                PRINTF(
#ifdef USE_QUAD_T
                       "\t\tStates %d\tRef %d\tName [%s]\tUid %d\n",
#else
                       "\t\tStates %d\tRef %d\tName [%s]\tUid %d\n",
#endif
                       np->ipfd_states, np->ipfd_ref,
                       np->ipfd_names, np->ipfd_uid);
        }
        free(np);
        return (node.ipfd_next);
}