libexec/bootpd/trylook.c

   1 /*
   2  * trylook.c - test program for lookup.c
   3  *
   4  * $FreeBSD: src/libexec/bootpd/trylook.c,v 1.5 1999/08/28 00:09:20 peter Exp $
   5  * $DragonFly: src/libexec/bootpd/trylook.c,v 1.2 2003/06/17 04:27:07 dillon Exp $
   6  */
   7
   8 #include <sys/types.h>
   9 #include <netinet/in.h>
  10 #include <stdio.h>
  11
  12 #include "report.h"
  13 #include "lookup.h"
  14
  15 extern char *ether_ntoa();
  16 extern char *inet_ntoa();
  17
  18 int debug = 0;
  19 char *progname;
  20
  21 void
  22 main(argc, argv)
  23         int argc;
  24         char **argv;
  25 {
  26         int i;
  27         struct in_addr in;
  28         char *a;
  29         u_char *hwa;
  30
  31         progname = argv[0];                     /* for report */
  32
  33         for (i = 1; i < argc; i++) {
  34
  35                 /* Host name */
  36                 printf("%s:", argv[i]);
  37
  38                 /* IP addr */
  39                 if (lookup_ipa(argv[i], &in.s_addr))
  40                         a = "?";
  41                 else
  42                         a = inet_ntoa(in);
  43                 printf(" ipa=%s", a);
  44
  45                 /* Ether addr */
  46                 printf(" hwa=");
  47                 hwa = lookup_hwa(argv[i], 1);
  48                 if (!hwa)
  49                         printf("?\n");
  50                 else {
  51                         int i;
  52                         for (i = 0; i < 6; i++)
  53                                 printf(":%x", hwa[i] & 0xFF);
  54                         putchar('\n');
  55                 }
  56
  57         }
  58         exit(0);
  59 }