inet/tst-ether_aton.c

   1 #include <stdio.h>
   2 #include <string.h>
   3 #include <netinet/ether.h>
   4
   5 int
   6 main (int argc, char *argv[])
   7 {
   8   struct ether_addr *valp, val;
   9   int result, r;
  10   char hostname[32], buf[64], *p;
  11
  12   valp = ether_aton ("12:34:56:78:9a:bc");
  13
  14   printf ("ether_aton (\"12:34:56:78:9a:bc\") = %hhx:%hhx:%hhx:%hhx:%hhx:%hhx\n",
  15           valp->ether_addr_octet[0],
  16           valp->ether_addr_octet[1],
  17           valp->ether_addr_octet[2],
  18           valp->ether_addr_octet[3],
  19           valp->ether_addr_octet[4],
  20           valp->ether_addr_octet[5]);
  21
  22   result = (valp->ether_addr_octet[0] != 0x12
  23             || valp->ether_addr_octet[1] != 0x34
  24             || valp->ether_addr_octet[2] != 0x56
  25             || valp->ether_addr_octet[3] != 0x78
  26             || valp->ether_addr_octet[4] != 0x9a
  27             || valp->ether_addr_octet[5] != 0xbc);
  28
  29   if ((r = ether_line ("0:c0:f0:46:5f:97 host.ether.com \t# comment",
  30                        &val, hostname)) == 0)
  31     {
  32       ether_ntoa_r (&val, buf);
  33       p = strchr (buf, '\0');
  34       *p++ = ' ';
  35       strcpy (p, hostname);
  36
  37       printf ("ether_line (\"0:c0:f0:46:5f:97 host.ether.com\") = \"%s\"\n",
  38               buf);
  39
  40       result |= strcmp ("0:c0:f0:46:5f:97 host.ether.com", buf) != 0;
  41     }
  42   else
  43     {
  44       printf ("ether_line (\"0:c0:f0:46:5f:97 host.ether.com\") = %d\n", r);
  45       result |= 1;
  46     }
  47
  48   r = ether_line ("0:c0:2:d0 foo.bar   ", &val, hostname);
  49   printf ("ether_line (\"0:c0:2:d0 foo.bar   \") = %d\n", r);
  50   result |= r != -1;
  51
  52   r = ether_line ("0:c0:2:d0:1a:2a  ", &val, hostname);
  53   printf ("ether_line (\"0:c0:2:d0:1a:2a  \") = %d\n", r);
  54   result |= r != -1;
  55
  56   return result;
  57 }