/*
 * $Header$
 *
 * Copyright (c) 2006 Gene Michael Stover.  All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
 * USA
 */
/*
 * Use a memory XDR stream to decode a couple of chars.
 * We hard-code the individual octets of the XDR stream, &
 * we check the chars that it decodes.
 * Also check that the getpos after we've decoded the int.
 */

#include "this.h"

int
main ()
{
  int rc = 0;
  XDR xdr;
  /* These octets should decode to 'A' and 'z'. */
  char buffer[8] = { 0, 0, 0, 'A', 0, 0, 0, 'z' };
  char c;

  xdrmem_create (&xdr, buffer, sizeof buffer, XDR_DECODE);
  if (xdr_char (&xdr, &c)) {
    if (c == 'A') {
      if (xdr_char (&xdr, &c)) {
        if (c == 'z') {
          if (xdr_getpos (&xdr) == 8) {
            /* good */
          } else {
            printf ("\n%s:%d:", __FILE__, __LINE__);
            printf (" xdr_getpos returns");
            printf (" %lu.", (unsigned long) xdr_getpos (&xdr));
            printf ("  Expected 8.");
            rc = -2;
          }
        } else {
          printf ("\n%s:%d:", __FILE__, __LINE__);
          printf (" The second xdr_char decoded '%c'.  Expected 'z'.", c);
          rc = -2;
        }
      } else {
        printf ("\n%s:%d:", __FILE__, __LINE__);
        printf (" The second xdr_char failed");
        rc = -2;
      }
    } else {
      printf ("\n%s:%d:", __FILE__, __LINE__);
      printf (" The first xdr_char decoded '%c'.  Expected 'A'.", c);
      rc = -2;
    }
  } else {
    printf ("\n%s:%d:", __FILE__, __LINE__);
    printf (" The first xdr_char failed");
    rc = -2;
  }
  xdr_destroy (&xdr);
  return rc == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}

/* --- end of file --- */