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() */ 46 static struct timeval TIMEOUT = {25, 0}; 47 48 int main(int, char *[]); 49 50 bp_whoami_res * 51 bootparamproc_whoami_1(argp, clnt) 52 bp_whoami_arg *argp; 53 CLIENT *clnt; 54 { 55 static bp_whoami_res res; 56 enum clnt_stat st; 57 58 59 (void)memset(&res, 0, sizeof(res)); 60 if ((st = clnt_call(clnt, BOOTPARAMPROC_WHOAMI, xdr_bp_whoami_arg, argp, 61 xdr_bp_whoami_res, &res, TIMEOUT)) != RPC_SUCCESS) { 62 warnx("clnt_call returned %s", clnt_sperrno(st)); 63 return NULL; 64 } 65 return &res; 66 } 67 68 69 int 70 main(argc, argv) 71 int argc; 72 char **argv; 73 { 74 CLIENT *cli; 75 bp_whoami_res *out; 76 bp_whoami_arg bp; 77 struct hostent *hp; 78 uint32_t addr; 79 80 if (argc < 2) { 81 warnx("usage: test <hostname>"); 82 errx(1, "Always talks to bootparamd at localhost"); 83 } 84 if ((hp = gethostbyname(argv[1])) == NULL) 85 errx(1, "Cannot resolve `%s'", argv[1]); 86 87 printf("Creating client for localhost\n"); 88 cli = clnt_create("localhost", BOOTPARAMPROG, BOOTPARAMVERS, "udp"); 89 if (!cli) 90 errx(1, "Failed to create client"); 91 memcpy(&addr, hp->h_addr_list[0], sizeof(addr)); 92 addr = htonl(addr); 93 bp.client_address.address_type = IP_ADDR_TYPE; 94 bp.client_address.bp_address_u.ip_addr.net = (addr >> 24) & 0xff; 95 bp.client_address.bp_address_u.ip_addr.host = (addr >> 16) & 0xff; 96 bp.client_address.bp_address_u.ip_addr.lh = (addr >> 8) & 0xff; 97 bp.client_address.bp_address_u.ip_addr.impno = (addr >> 0) & 0xff; 98 99 if ((out = bootparamproc_whoami_1(&bp, cli)) != NULL) { 100 printf("Success [host=%s, domain=%s, gw=%d.%d.%d.%d]\n", 101 out->client_name, out->domain_name, 102 out->router_address.bp_address_u.ip_addr.net & 0xff, 103 out->router_address.bp_address_u.ip_addr.host & 0xff, 104 out->router_address.bp_address_u.ip_addr.lh & 0xff, 105 out->router_address.bp_address_u.ip_addr.impno & 0xff); 106 } else 107 printf("Fail\n"); 108 109 return 0; 110 } 111