1/* $NetBSD: test.c,v 1.3 2008/04/28 20:24:17 martin Exp $ */ 2 3/*- 4 * Copyright (c) 2002 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Christos Zoulas. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32#include <sys/cdefs.h> 33#ifndef lint 34__RCSID("$NetBSD: test.c,v 1.3 2008/04/28 20:24:17 martin Exp $"); 35#endif 36 37#include <stdio.h> 38#include <netdb.h> 39#include <string.h> 40#include <err.h> 41 42#include <rpc/rpc.h> 43#include <rpcsvc/bootparam_prot.h> 44 45/* Default timeout can be changed using clnt_control() */ 46static struct timeval TIMEOUT = {25, 0}; 47 48bp_whoami_res * 49bootparamproc_whoami_1(bp_whoami_arg *argp, CLIENT *clnt) 50{ 51 static bp_whoami_res res; 52 enum clnt_stat st; 53 54 55 (void)memset(&res, 0, sizeof(res)); 56 if ((st = clnt_call(clnt, BOOTPARAMPROC_WHOAMI, xdr_bp_whoami_arg, argp, 57 xdr_bp_whoami_res, &res, TIMEOUT)) != RPC_SUCCESS) { 58 warnx("clnt_call returned %s", clnt_sperrno(st)); 59 return NULL; 60 } 61 return &res; 62} 63 64 65int 66main(int argc, char **argv) 67{ 68 CLIENT *cli; 69 bp_whoami_res *out; 70 bp_whoami_arg bp; 71 struct hostent *hp; 72 uint32_t addr; 73 74 if (argc < 2) { 75 warnx("usage: test <hostname>"); 76 errx(1, "Always talks to bootparamd at localhost"); 77 } 78 if ((hp = gethostbyname(argv[1])) == NULL) 79 errx(1, "Cannot resolve `%s'", argv[1]); 80 81 printf("Creating client for localhost\n"); 82 cli = clnt_create("localhost", BOOTPARAMPROG, BOOTPARAMVERS, "udp"); 83 if (!cli) 84 errx(1, "Failed to create client"); 85 memcpy(&addr, hp->h_addr_list[0], sizeof(addr)); 86 addr = htonl(addr); 87 bp.client_address.address_type = IP_ADDR_TYPE; 88 bp.client_address.bp_address_u.ip_addr.net = (addr >> 24) & 0xff; 89 bp.client_address.bp_address_u.ip_addr.host = (addr >> 16) & 0xff; 90 bp.client_address.bp_address_u.ip_addr.lh = (addr >> 8) & 0xff; 91 bp.client_address.bp_address_u.ip_addr.impno = (addr >> 0) & 0xff; 92 93 if ((out = bootparamproc_whoami_1(&bp, cli)) != NULL) { 94 printf("Success [host=%s, domain=%s, gw=%d.%d.%d.%d]\n", 95 out->client_name, out->domain_name, 96 out->router_address.bp_address_u.ip_addr.net & 0xff, 97 out->router_address.bp_address_u.ip_addr.host & 0xff, 98 out->router_address.bp_address_u.ip_addr.lh & 0xff, 99 out->router_address.bp_address_u.ip_addr.impno & 0xff); 100 } else 101 printf("Fail\n"); 102 103 return 0; 104} 105