1/* 2 * Copyright (c) 1997-2014 Erez Zadok 3 * Copyright (c) 1990 Jan-Simon Pendry 4 * Copyright (c) 1990 Imperial College of Science, Technology & Medicine 5 * Copyright (c) 1990 The Regents of the University of California. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to Berkeley by 9 * Jan-Simon Pendry at Imperial College, London. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 * 36 * File: am-utils/wire-test/wire-test.c 37 * 38 */ 39 40#ifdef HAVE_CONFIG_H 41# include <config.h> 42#endif /* HAVE_CONFIG_H */ 43#include <am_defs.h> 44 45#define STRMAX 100 46 47char hostname[MAXHOSTNAMELEN + 1]; 48 49 50int 51main(int argc, char **argv) 52{ 53 char *networkName1, *networkNumber1; 54 struct in_addr myipaddr; /* (An) IP address of this host */ 55 char *testhost, *proto, *tmp_buf; 56 int nv, ret; 57 struct sockaddr_in *ip; 58 struct hostent *hp = NULL; 59 60 am_set_progname(argv[0]); 61 62 if (gethostname(hostname, sizeof(hostname)) < 0) { 63 perror(argv[0]); 64 exit(1); 65 } 66 hostname[sizeof(hostname) - 1] = '\0'; 67 68 /* get list of networks */ 69 getwire(&networkName1, &networkNumber1); 70 tmp_buf = print_wires(); 71 if (tmp_buf) { 72 fprintf(stderr, "%s", tmp_buf); 73 XFREE(tmp_buf); 74 } 75 76 /* also print my IP address */ 77 amu_get_myaddress(&myipaddr, NULL); 78 fprintf(stderr, "My IP address is 0x%x.\n", (unsigned int) htonl(myipaddr.s_addr)); 79 80 /* 81 * NFS VERSION/PROTOCOL TESTS: 82 * If argv[1] is specified perform nfs tests to that host, else use 83 * localhost. 84 */ 85 if (argc > 1) 86 testhost = argv[1]; 87 else 88 testhost = "localhost"; 89 hp = gethostbyname(testhost); 90 if (!hp) { 91 fprintf(stderr, "NFS vers/proto failed: no such hostname \"%s\"\n", testhost); 92 exit(1); 93 } 94 ip = (struct sockaddr_in *) xmalloc(sizeof(struct sockaddr_in)); 95 memset((voidp) ip, 0, sizeof(*ip)); 96 /* as per POSIX, sin_len need not be set (used internally by kernel) */ 97 ip->sin_family = AF_INET; 98 memmove((voidp) &ip->sin_addr, (voidp) hp->h_addr, sizeof(ip->sin_addr)); 99 ip->sin_port = htons(NFS_PORT); 100 101 fprintf(stderr, "NFS Version and protocol tests to host \"%s\"...\n", testhost); 102 proto = "udp"; 103 for (nv=2; nv<=3; ++nv) { 104 fprintf(stderr, "\ttesting vers=%d, proto=\"%s\" -> ", nv, proto); 105 ret = get_nfs_version(testhost, ip, nv, proto, 0); 106 if (ret == 0) 107 fprintf(stderr, "failed!\n"); 108 else 109 fprintf(stderr, "found version %d.\n", ret); 110 } 111 112 proto = "tcp"; 113 for (nv=2; nv<=3; ++nv) { 114 fprintf(stderr, "\ttesting vers=%d, proto=\"%s\" -> ", nv, proto); 115 ret = get_nfs_version(testhost, ip, nv, proto, 0); 116 if (ret == 0) 117 fprintf(stderr, "failed!\n"); 118 else 119 fprintf(stderr, "found version %d.\n", ret); 120 } 121 122 exit(0); 123 return 0; /* should never reach here */ 124} 125