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/* $OpenBSD: irrfilter.c,v 1.2 2007/03/05 16:43:24 henning Exp $ */
/*
* Copyright (c) 2007 Henning Brauer <henning@openbsd.org>
*
* Permission to use, copy, modify, and 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 THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, 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.
*/
#include <sys/types.h>
#include <sys/param.h>
#include <err.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "irrfilter.h"
__dead void
irr_main(u_int32_t AS, int flags, char *outdir)
{
char *query;
int r;
fprintf(stderr, "irrfilter for: %u\n", AS);
irrflags = flags;
TAILQ_INIT(&router_head);
/* send query for own AS, parse policy */
if (asprintf(&query, "AS%u", AS) == -1)
err(1, "parse_policy asprintf");
if ((r = whois(query, QTYPE_OWNAS)) == -1)
exit(1);
if (r == 0)
errx(1, "aut-num object %s not found", query);
free(query);
write_filters(outdir);
exit(0);
}
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