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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 *px_parse(char *name, long ttl, int type, char *s)
{
struct rr_px *rr = getmem(sizeof(*rr));
rr->preference = extract_integer(&s, "PX preference", NULL);
if (rr->preference < 0)
return NULL;
rr->map822 = extract_name(&s, "map822", 0);
if (!rr->map822)
return NULL;
rr->mapx400 = extract_name(&s, "mapx400", 0);
if (!rr->mapx400)
return NULL;
if (*s) {
return bitch("garbage after valid KX data");
}
return store_record(type, name, ttl, rr);
}
static char* px_human(struct rr *rrv)
{
RRCAST(px);
char s[1024];
snprintf(s, 1024, "%d %s %s",
rr->preference, rr->map822, rr->mapx400);
return quickstrdup_temp(s);
}
static struct binary_data px_wirerdata(struct rr *rrv)
{
RRCAST(px);
return compose_binary_data("2dd", 1,
rr->preference,
name2wire_name(rr->map822),
name2wire_name(rr->mapx400));
}
struct rr_methods px_methods = { px_parse, px_human, px_wirerdata, NULL, NULL };
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