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