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    /*	$OpenBSD: irrfilter.c,v 1.6 2015/11/01 21:20:46 benno Exp $ */  | 
    
    
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    /*  | 
    
    
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     * Copyright (c) 2007 Henning Brauer <henning@openbsd.org>  | 
    
    
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     *  | 
    
    
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     * Permission to use, copy, modify, and 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 THE AUTHOR DISCLAIMS ALL WARRANTIES  | 
    
    
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     * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF  | 
    
    
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     * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR  | 
    
    
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     * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES  | 
    
    
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     * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER IN  | 
    
    
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     * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT  | 
    
    
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     * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.  | 
    
    
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     */  | 
    
    
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    #include <sys/types.h>  | 
    
    
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    #include <err.h>  | 
    
    
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    #include <stdio.h>  | 
    
    
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    #include <stdlib.h>  | 
    
    
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    #include <string.h>  | 
    
    
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    #include <unistd.h>  | 
    
    
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    #include "irrfilter.h"  | 
    
    
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    __dead void  | 
    
    
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    irr_main(u_int32_t AS, int flags, char *outdir)  | 
    
    
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    { | 
    
    
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    	char	*query;  | 
    
    
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    	int	 r;  | 
    
    
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    	if (pledge("stdio rpath wpath cpath inet dns flock", NULL) == -1) | 
    
    
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    		err(1, "pledge");  | 
    
    
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    	fprintf(stderr, "irrfilter for: %u, writing to %s\n", AS, outdir);  | 
    
    
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    	irrflags = flags;  | 
    
    
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    	irrverbose = 0;  | 
    
    
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    	TAILQ_INIT(&router_head);  | 
    
    
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    	/* send query for own AS, parse policy */  | 
    
    
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    	if (asprintf(&query, "AS%u", AS) == -1)  | 
    
    
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    		err(1, "parse_policy asprintf");  | 
    
    
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    	if ((r = whois(query, QTYPE_OWNAS)) == -1)  | 
    
    
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    		exit(1);  | 
    
    
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    	if (r == 0)  | 
    
    
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    		errx(1, "aut-num object %s not found", query);  | 
    
    
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    	free(query);  | 
    
    
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    	write_filters(outdir);  | 
    
    
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    	exit(0);  | 
    
    
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    }  |