105 lines
3.5 KiB
C
105 lines
3.5 KiB
C
/* $NetBSD: test.c,v 1.4 2011/08/30 20:29:41 joerg Exp $ */
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/*-
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* Copyright (c) 2002 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Christos Zoulas.
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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 NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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#ifndef lint
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__RCSID("$NetBSD: test.c,v 1.4 2011/08/30 20:29:41 joerg Exp $");
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#endif
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#include <stdio.h>
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#include <netdb.h>
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#include <string.h>
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#include <err.h>
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#include <rpc/rpc.h>
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#include <rpcsvc/bootparam_prot.h>
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/* Default timeout can be changed using clnt_control() */
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static struct timeval TIMEOUT = {25, 0};
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bp_whoami_res *
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bootparamproc_whoami_1(bp_whoami_arg *argp, CLIENT *clnt)
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{
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static bp_whoami_res res;
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enum clnt_stat st;
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(void)memset(&res, 0, sizeof(res));
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if ((st = clnt_call(clnt, BOOTPARAMPROC_WHOAMI, xdr_bp_whoami_arg, argp,
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xdr_bp_whoami_res, &res, TIMEOUT)) != RPC_SUCCESS) {
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warnx("clnt_call returned %s", clnt_sperrno(st));
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return NULL;
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}
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return &res;
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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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CLIENT *cli;
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bp_whoami_res *out;
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bp_whoami_arg bp;
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struct hostent *hp;
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uint32_t addr;
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if (argc < 2) {
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warnx("usage: test <hostname>");
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errx(1, "Always talks to bootparamd at localhost");
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}
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if ((hp = gethostbyname(argv[1])) == NULL)
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errx(1, "Cannot resolve `%s'", argv[1]);
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printf("Creating client for localhost\n");
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cli = clnt_create("localhost", BOOTPARAMPROG, BOOTPARAMVERS, "udp");
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if (!cli)
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errx(1, "Failed to create client");
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memcpy(&addr, hp->h_addr_list[0], sizeof(addr));
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addr = htonl(addr);
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bp.client_address.address_type = IP_ADDR_TYPE;
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bp.client_address.bp_address_u.ip_addr.net = (addr >> 24) & 0xff;
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bp.client_address.bp_address_u.ip_addr.host = (addr >> 16) & 0xff;
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bp.client_address.bp_address_u.ip_addr.lh = (addr >> 8) & 0xff;
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bp.client_address.bp_address_u.ip_addr.impno = (addr >> 0) & 0xff;
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if ((out = bootparamproc_whoami_1(&bp, cli)) != NULL) {
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printf("Success [host=%s, domain=%s, gw=%d.%d.%d.%d]\n",
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out->client_name, out->domain_name,
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out->router_address.bp_address_u.ip_addr.net & 0xff,
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out->router_address.bp_address_u.ip_addr.host & 0xff,
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out->router_address.bp_address_u.ip_addr.lh & 0xff,
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out->router_address.bp_address_u.ip_addr.impno & 0xff);
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} else
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printf("Fail\n");
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return 0;
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}
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