GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: usr.bin/ypmatch/ypmatch.c Lines: 0 40 0.0 %
Date: 2016-12-06 Branches: 0 26 0.0 %

Line Branch Exec Source
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/*	$OpenBSD: ypmatch.c,v 1.16 2015/02/08 23:40:35 deraadt Exp $ */
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/*	$NetBSD: ypmatch.c,v 1.8 1996/05/07 01:24:52 jtc Exp $	*/
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/*
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 * Copyright (c) 1992, 1993, 1996 Theo de Raadt <deraadt@theos.com>
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
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 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 */
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#include <sys/types.h>
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#include <sys/socket.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 <ctype.h>
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#include <rpc/rpc.h>
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#include <rpc/xdr.h>
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#include <rpcsvc/yp_prot.h>
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#include <rpcsvc/ypclnt.h>
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void	usage(void);
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struct ypalias {
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	char *alias, *name;
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} ypaliases[] = {
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	{ "passwd", "passwd.byname" },
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	{ "group", "group.byname" },
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	{ "networks", "networks.byaddr" },
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	{ "hosts", "hosts.byname" },
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	{ "protocols", "protocols.bynumber" },
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	{ "services", "services.byname" },
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	{ "aliases", "mail.aliases" },
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	{ "ethers", "ethers.byname" },
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};
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void
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usage(void)
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{
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	fprintf(stderr,
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	    "usage: ypmatch [-kt] [-d domain] key ... mapname\n"
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	    "       ypmatch -x\n");
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	fprintf(stderr,
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	    "where\n"
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	    "\tmapname may be either a mapname or a nickname for a map.\n"
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	    "\t-k prints keys as well as values.\n"
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	    "\t-t inhibits map nickname translation.\n"
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	    "\t-x dumps the map nickname translation table.\n");
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	exit(1);
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}
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int
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main(int argc, char *argv[])
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{
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	char *domainname, *inkey, *inmap, *outbuf;
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	extern char *optarg;
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	extern int optind;
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	int outbuflen, key, notrans, rval;
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	int c, r, i;
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	domainname = NULL;
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	notrans = key = 0;
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	while ((c=getopt(argc, argv, "xd:kt")) != -1)
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		switch (c) {
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		case 'x':
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			for(i=0; i<sizeof ypaliases/sizeof ypaliases[0]; i++)
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				printf("Use \"%s\" for \"%s\"\n",
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					ypaliases[i].alias,
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					ypaliases[i].name);
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			exit(0);
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		case 'd':
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			domainname = optarg;
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			break;
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		case 't':
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			notrans = 1;
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			break;
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		case 'k':
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			key = 1;
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			break;
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		default:
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			usage();
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		}
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	if ((argc-optind) < 2 )
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		usage();
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	if (!domainname) {
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		yp_get_default_domain(&domainname);
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	}
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	inmap = argv[argc-1];
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	if (!notrans) {
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		for(i=0; i<sizeof ypaliases/sizeof ypaliases[0]; i++)
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			if (strcmp(inmap, ypaliases[i].alias) == 0)
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				inmap = ypaliases[i].name;
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	}
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	rval = 0;
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	for(; optind < argc-1; optind++) {
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		inkey = argv[optind];
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		r = yp_match(domainname, inmap, inkey,
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			strlen(inkey), &outbuf, &outbuflen);
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		switch (r) {
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		case 0:
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			if (key)
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				printf("%s: ", inkey);
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			printf("%*.*s\n", outbuflen, outbuflen, outbuf);
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			break;
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		case YPERR_YPBIND:
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			fprintf(stderr, "yp_match: not running ypbind\n");
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			exit(1);
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		default:
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			fprintf(stderr, "Can't match key %s in map %s. Reason: %s\n",
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			    inkey, inmap, yperr_string(r));
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			rval = 1;
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			break;
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		}
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	}
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	exit(rval);
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}