bin/tests/gxbn_test.c

	gxbn_test.c revision 70e5a7403f0e0a3bd292b8287c5fed5772c15270
/*
 * Copyright (C) 2004, 2005, 2007  Internet Systems Consortium, Inc. ("ISC")
 * Copyright (C) 2000, 2001  Internet Software Consortium.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */

/* $Id: gxbn_test.c,v 1.16 2007/06/19 23:46:59 tbox Exp $ */

/*! \file */
#include <config.h>

#include <stdio.h>

#include <isc/net.h>

#include <lwres/netdb.h>

static void
print_he(struct hostent *he, int error, const char *fun, const char *name) {
    char **c;
    int i;

    if (he != NULL) {
         printf("%s(%s):\n", fun, name);
         printf("\tname = %s\n", he->h_name);
         printf("\taddrtype = %d\n", he->h_addrtype);
         printf("\tlength = %d\n", he->h_length);
         c = he->h_aliases;
         i = 1;
         while (*c != NULL) {
            printf("\talias[%d] = %s\n", i, *c);
            i++;
            c++;
         }
         c = he->h_addr_list;
         i = 1;
         while (*c != NULL) {
            char buf[128];
            inet_ntop(he->h_addrtype, *c, buf, sizeof(buf));
            printf("\taddress[%d] = %s\n", i, buf);
            c++;
            i++;
        }
    } else {
        printf("%s(%s): error = %d (%s)\n", fun, name, error,
               hstrerror(error));
    }
}

int
main(int argc, char **argv) {
    struct hostent *he;
    int error;

    (void)argc;

    while (argv[1] != NULL) {
        he = gethostbyname(argv[1]);
        print_he(he, h_errno, "gethostbyname", argv[1]);

        he = getipnodebyname(argv[1], AF_INET6, AI_DEFAULT|AI_ALL,
                     &error);
        print_he(he, error, "getipnodebyname", argv[1]);
        if (he != NULL)
            freehostent(he);

        he = getipnodebyname(argv[1], AF_INET6, AI_DEFAULT,
                     &error);
        print_he(he, error, "getipnodebyname", argv[1]);
        if (he != NULL)
            freehostent(he);
        argv++;
    }
    return (0);
}