00b67f09dd
Also known as ISC bind. This import adds utilities such as host(1), dig(1), and nslookup(1), as well as many other tools and libraries. Change-Id: I035ca46e64f1965d57019e773f4ff0ef035e4aa3
115 lines
2.9 KiB
C
115 lines
2.9 KiB
C
/* $NetBSD: netaddr_multicast.c,v 1.4 2014/12/10 04:37:53 christos Exp $ */
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/*
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* Copyright (C) 2004, 2007 Internet Systems Consortium, Inc. ("ISC")
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* Copyright (C) 2000, 2001 Internet Software Consortium.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
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* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
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* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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/* Id: netaddr_multicast.c,v 1.12 2007/06/19 23:47:00 tbox Exp */
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#include <config.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <isc/net.h>
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#include <isc/netaddr.h>
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#include <isc/string.h>
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#include <isc/types.h>
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#include <isc/util.h>
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#include "driver.h"
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TESTDECL(netaddr_multicast);
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typedef struct {
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int family;
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const char *addr;
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isc_boolean_t is_multicast;
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} t_addr_t;
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static t_addr_t addrs[] = {
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{ AF_INET, "1.2.3.4", ISC_FALSE },
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{ AF_INET, "4.3.2.1", ISC_FALSE },
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{ AF_INET, "224.1.1.1", ISC_TRUE },
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{ AF_INET, "1.1.1.244", ISC_FALSE },
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{ AF_INET6, "::1", ISC_FALSE },
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{ AF_INET6, "ff02::1", ISC_TRUE }
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};
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#define NADDRS (sizeof(addrs) / sizeof(t_addr_t))
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static isc_result_t to_netaddr(t_addr_t *, isc_netaddr_t *);
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static isc_result_t
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to_netaddr(t_addr_t *addr, isc_netaddr_t *na) {
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int r;
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struct in_addr in;
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struct in6_addr in6;
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switch (addr->family) {
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case AF_INET:
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r = inet_pton(AF_INET, addr->addr, (unsigned char *)&in);
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if (r != 1)
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return (ISC_R_FAILURE);
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isc_netaddr_fromin(na, &in);
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break;
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case AF_INET6:
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r = inet_pton(AF_INET6, addr->addr, (unsigned char *)&in6);
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if (r != 1)
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return (ISC_R_FAILURE);
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isc_netaddr_fromin6(na, &in6);
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break;
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default:
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return (ISC_R_UNEXPECTED);
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}
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return (ISC_R_SUCCESS);
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}
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test_result_t
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netaddr_multicast(void) {
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isc_netaddr_t na;
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unsigned int n_fail;
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t_addr_t *addr;
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unsigned int i;
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isc_result_t result;
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isc_boolean_t tf;
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n_fail = 0;
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for (i = 0; i < NADDRS; i++) {
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addr = &addrs[i];
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result = to_netaddr(addr, &na);
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if (result != ISC_R_SUCCESS) {
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printf("I:to_netaddr() returned %s on item %u\n",
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isc_result_totext(result), i);
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return (UNKNOWN);
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}
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tf = isc_netaddr_ismulticast(&na);
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if (tf == addr->is_multicast) {
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printf("I:%s is%s multicast (PASSED)\n",
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(addr->addr), (tf ? "" : " not"));
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} else {
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printf("I:%s is%s multicast (FAILED)\n",
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(addr->addr), (tf ? "" : " not"));
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n_fail++;
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}
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}
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if (n_fail > 0)
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return (FAILED);
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return (PASSED);
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}
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