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/*
* Part of DNS zone file validator `validns`.
*
* Copyright 2011-2014 Anton Berezin <tobez@tobez.org>
* Modified BSD license.
* (See LICENSE file in the distribution.)
*
*/
#include <sys/types.h>
#include <stdio.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include "common.h"
#include "textparse.h"
#include "mempool.h"
#include "carp.h"
#include "rr.h"
static struct rr *afsdb_parse(char *name, long ttl, int type, char *s)
{
struct rr_afsdb *rr = getmem(sizeof(*rr));
rr->subtype = extract_integer(&s, "AFSDB subtype", NULL);
if (rr->subtype < 0)
return NULL;
if (rr->subtype != 1 && rr->subtype != 2)
return bitch("unknown AFSDB subtype");
rr->hostname = extract_name(&s, "AFSDB hostname", 0);
if (!rr->hostname)
return NULL;
if (*s) {
return bitch("garbage after valid AFSDB data");
}
return store_record(type, name, ttl, rr);
}
static char* afsdb_human(struct rr *rrv)
{
RRCAST(afsdb);
char s[1024];
snprintf(s, 1024, "%d %s",
rr->subtype, rr->hostname);
return quickstrdup_temp(s);
}
static struct binary_data afsdb_wirerdata(struct rr *rrv)
{
RRCAST(afsdb);
return compose_binary_data("2d", 1,
rr->subtype, name2wire_name(rr->hostname));
}
struct rr_methods afsdb_methods = { afsdb_parse, afsdb_human, afsdb_wirerdata, NULL, NULL };
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