reactos/dll/win32/libtirpc/src/authdes_prot.c

   1 //#include <sys/cdefs.h>
   2 /*
   3  * Copyright (c) 2009, Sun Microsystems, Inc.
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions are met:
   8  * - Redistributions of source code must retain the above copyright notice,
   9  *   this list of conditions and the following disclaimer.
  10  * - Redistributions in binary form must reproduce the above copyright notice,
  11  *   this list of conditions and the following disclaimer in the documentation
  12  *   and/or other materials provided with the distribution.
  13  * - Neither the name of Sun Microsystems, Inc. nor the names of its
  14  *   contributors may be used to endorse or promote products derived
  15  *   from this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  18  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
  21  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  22  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  23  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  24  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  25  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  26  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  27  * POSSIBILITY OF SUCH DAMAGE.
  28  */
  29 /*
  30  * Copyright (c) 1986-1991 by Sun Microsystems Inc.
  31  */
  32
  33 /*
  34  * authdes_prot.c, XDR routines for DES authentication
  35  */
  36
  37 #include <rpc/types.h>
  38
  39 #include <rpc/xdr.h>
  40 #include <rpc/auth.h>
  41 #include <rpc/auth_des.h>
  42
  43 #define ATTEMPT(xdr_op) if (!(xdr_op)) return (FALSE)
  44
  45 bool_t
  46 xdr_authdes_cred(xdrs, cred)
  47         XDR *xdrs;
  48         struct authdes_cred *cred;
  49 {
  50         /*
  51          * Unrolled xdr
  52          */
  53         ATTEMPT(xdr_enum(xdrs, (enum_t *)&cred->adc_namekind));
  54         switch (cred->adc_namekind) {
  55         case ADN_FULLNAME:
  56                 ATTEMPT(xdr_string(xdrs, &cred->adc_fullname.name,
  57                     MAXNETNAMELEN));
  58                 ATTEMPT(xdr_opaque(xdrs, (caddr_t)&cred->adc_fullname.key,
  59                     sizeof(des_block)));
  60                 ATTEMPT(xdr_opaque(xdrs, (caddr_t)&cred->adc_fullname.window,
  61                     sizeof(cred->adc_fullname.window)));
  62                 return (TRUE);
  63         case ADN_NICKNAME:
  64                 ATTEMPT(xdr_opaque(xdrs, (caddr_t)&cred->adc_nickname,
  65                     sizeof(cred->adc_nickname)));
  66                 return (TRUE);
  67         default:
  68                 return (FALSE);
  69         }
  70 }
  71
  72
  73 bool_t
  74 xdr_authdes_verf(xdrs, verf)
  75         XDR *xdrs;
  76         struct authdes_verf *verf;
  77 {
  78         /*
  79          * Unrolled xdr
  80          */
  81         ATTEMPT(xdr_opaque(xdrs, (caddr_t)&verf->adv_xtimestamp,
  82             sizeof(des_block)));
  83         ATTEMPT(xdr_opaque(xdrs, (caddr_t)&verf->adv_int_u,
  84             sizeof(verf->adv_int_u)));
  85         return (TRUE);
  86 }