external/bsd/am-utils/dist/wire-test/wire-test.c

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * Copyright (c) 1997-2009 Erez Zadok
   5  * Copyright (c) 1990 Jan-Simon Pendry
   6  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
   7  * Copyright (c) 1990 The Regents of the University of California.
   8  * All rights reserved.
   9  *
  10  * This code is derived from software contributed to Berkeley by
  11  * Jan-Simon Pendry at Imperial College, London.
  12  *
  13  * Redistribution and use in source and binary forms, with or without
  14  * modification, are permitted provided that the following conditions
  15  * are met:
  16  * 1. Redistributions of source code must retain the above copyright
  17  *    notice, this list of conditions and the following disclaimer.
  18  * 2. Redistributions in binary form must reproduce the above copyright
  19  *    notice, this list of conditions and the following disclaimer in the
  20  *    documentation and/or other materials provided with the distribution.
  21  * 3. All advertising materials mentioning features or use of this software
  22  *    must display the following acknowledgment:
  23  *      This product includes software developed by the University of
  24  *      California, Berkeley and its contributors.
  25  * 4. Neither the name of the University nor the names of its contributors
  26  *    may be used to endorse or promote products derived from this software
  27  *    without specific prior written permission.
  28  *
  29  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  30  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  31  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  32  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  33  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  34  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  35  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  36  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  37  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  38  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  39  * SUCH DAMAGE.
  40  *
  41  *
  42  * File: am-utils/wire-test/wire-test.c
  43  *
  44  */
  45
  46 #ifdef HAVE_CONFIG_H
  47 # include <config.h>
  48 #endif /* HAVE_CONFIG_H */
  49 #include <am_defs.h>
  50
  51 #define STRMAX  100
  52
  53 char hostname[MAXHOSTNAMELEN + 1];
  54
  55
  56 int
  57 main(int argc, char **argv)
  58 {
  59   char *networkName1, *networkNumber1;
  60   struct in_addr myipaddr;      /* (An) IP address of this host */
  61   char *testhost, *proto, *tmp_buf;
  62   int nv, ret;
  63   struct sockaddr_in *ip;
  64   struct hostent *hp = NULL;
  65
  66   am_set_progname(argv[0]);
  67
  68   if (gethostname(hostname, sizeof(hostname)) < 0) {
  69     perror(argv[0]);
  70     exit(1);
  71   }
  72   hostname[sizeof(hostname) - 1] = '\0';
  73
  74   /* get list of networks */
  75   getwire(&networkName1, &networkNumber1);
  76   tmp_buf = print_wires();
  77   if (tmp_buf) {
  78     fprintf(stderr, "%s", tmp_buf);
  79     XFREE(tmp_buf);
  80   }
  81
  82   /* also print my IP address */
  83   amu_get_myaddress(&myipaddr, NULL);
  84   fprintf(stderr, "My IP address is 0x%x.\n", (unsigned int) htonl(myipaddr.s_addr));
  85
  86   /*
  87    * NFS VERSION/PROTOCOL TESTS:
  88    * If argv[1] is specified  perform nfs tests to that host, else use
  89    * localhost.
  90    */
  91   if (argc > 1)
  92     testhost = argv[1];
  93   else
  94     testhost = "localhost";
  95   hp = gethostbyname(testhost);
  96   if (!hp) {
  97     fprintf(stderr, "NFS vers/proto failed: no such hostname \"%s\"\n", testhost);
  98     exit(1);
  99   }
 100   ip = (struct sockaddr_in *) xmalloc(sizeof(struct sockaddr_in));
 101   memset((voidp) ip, 0, sizeof(*ip));
 102   /* as per POSIX, sin_len need not be set (used internally by kernel) */
 103   ip->sin_family = AF_INET;
 104   memmove((voidp) &ip->sin_addr, (voidp) hp->h_addr, sizeof(ip->sin_addr));
 105   ip->sin_port = htons(NFS_PORT);
 106
 107   fprintf(stderr, "NFS Version and protocol tests to host \"%s\"...\n", testhost);
 108   proto = "udp";
 109   for (nv=2; nv<=3; ++nv) {
 110     fprintf(stderr, "\ttesting vers=%d, proto=\"%s\" -> ", nv, proto);
 111     ret = get_nfs_version(testhost, ip, nv, proto);
 112     if (ret == 0)
 113       fprintf(stderr, "failed!\n");
 114     else
 115       fprintf(stderr, "found version %d.\n", ret);
 116   }
 117
 118   proto = "tcp";
 119   for (nv=2; nv<=3; ++nv) {
 120     fprintf(stderr, "\ttesting vers=%d, proto=\"%s\" -> ", nv, proto);
 121     ret = get_nfs_version(testhost, ip, nv, proto);
 122     if (ret == 0)
 123       fprintf(stderr, "failed!\n");
 124     else
 125       fprintf(stderr, "found version %d.\n", ret);
 126   }
 127
 128   exit(0);
 129   return 0; /* should never reach here */
 130 }