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%%	options

copyright owner	=	Dirk Krause
copyright year	=	2015-xxxx
license		=	bsd



%%	module

#include "dk4conf.h"
#include "dk4app.h"
#include "dk4sock.h"
#include "dk4socka.h"
#include "dk4vers.h"
#include "dk4fput.h"



$!trace-include


static
void
dk4socket_c8_debug_allowed_peer(dk4_allowed_peer_t *peerptr)
{
#if DK4_HAVE_STRUCT_SOCKADDR_IN6 && defined(AF_INET6)
  unsigned char		*ucptr;
  size_t		 i;
  size_t		 pass;
#endif
  unsigned long ul1, ul2;

  if (NULL != stdout) {
    switch (peerptr->af) {
      case AF_INET : {
        ul1 = (peerptr->data).ipv4.ad.s_addr;
	ul2 = (peerptr->data).ipv4.ma.s_addr;
	ul1 = dk4socket_ntohl(ul1);
	ul2 = dk4socket_ntohl(ul2);
        fprintf(
	  stdout,
	  "Address/Mask: %lu.%lu.%lu.%lu/%lu.%lu.%lu.%lu\n",
	  ((ul1 >> 24) & 0x000000FFUL),
	  ((ul1 >> 16) & 0x000000FFUL),
	  ((ul1 >>  8) & 0x000000FFUL),
	  ((ul1      ) & 0x000000FFUL),
	  ((ul2 >> 24) & 0x000000FFUL),
	  ((ul2 >> 16) & 0x000000FFUL),
	  ((ul2 >>  8) & 0x000000FFUL),
	  ((ul2      ) & 0x000000FFUL)
	);
      } break;
#if DK4_HAVE_STRUCT_SOCKADDR_IN6 && defined(AF_INET6)
      case AF_INET6 : {
        fputs("Address/Mask: ", stdout);
	for (pass = 0; pass < 2; pass++) {
	  if (0 != pass) {
	    fputc('/', stdout);
	    ucptr = &((peerptr->data).ipv6.ma.s6_addr[0]);
	  } else {
	    ucptr = &((peerptr->data).ipv6.ad.s6_addr[0]);
	  }
	  for (i = 0; i < 16; i++) {
	    if ((0 != i) && (0 == (i % 2))) {
	      fputc(':', stdout);
	    }
	    fprintf(stdout, "%02x", *(ucptr++));
	  }
	}
	fputc('\n', stdout);
      } break;
#endif
    }
  }
}


/**     Main function.
        @param  argc    Number of command line arguments.
        @param  argv    Command line arguments array.
        @return 0 on success, all other values indicate errors.
*/
#if DK4_CHAR_SIZE > 1
int wmain(int argc, wchar_t *argv[])
#else
int main(int argc, char *argv[])
#endif
{
  dk4_allowed_peer_t	apeer;
  dk4_er_t		er;
  size_t		i;
  int			res;
  $!trace-init test-sock.deb
  $? "+ main"
  if (DK4_SOCKET_RESULT_SUCCESS == dk4socket_up(NULL)) {	$? ". up"
    for (i = 1; i < argc; i++) {
      dk4error_init(&er);
      res = dk4socket_get_allowed_peer(&apeer, argv[i], &er);
      if (DK4_SOCKET_RESULT_SUCCESS == res) {
        printf("SUCCESS: %s\n", argv[i]);
        dk4socket_c8_debug_allowed_peer(&apeer);
      } else {
        printf("FAILED: %s\n", argv[i]);
      }
    }
    dk4socket_down(NULL);
  } else {				$? "! failed to bring Winsock up"
  }
  $? "- main"
  $!trace-end
  exit(0); return 0;
}