regina/regutil/regcrypt.c

   1 /* Decrypt/Encrypt functions for regutil
   2  *
   3  * The contents of this file are subject to the Mozilla Public License
   4  * Version 1.0 (the "License"); you may not use this file except in
   5  * compliance with the License. You may obtain a copy of the License at
   6  * http://www.mozilla.org/MPL/
   7  *
   8  * Software distributed under the License is distributed on an "AS IS"
   9  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
  10  * License for the specific language governing rights and limitations
  11  * under the License.
  12  *
  13  * The Original Code is regutil.
  14  *
  15  * The Initial Developer of the Original Code is Patrick TJ McPhee.
  16  * Portions created by Patrick McPhee are Copyright © 2003
  17  * Patrick TJ McPhee. All Rights Reserved.
  18  *
  19  * Contributors:
  20  *
  21  * $Header: /opt/cvs/Regina/regutil/regcrypt.c,v 1.1 2009/10/07 07:51:45 mark Exp $
  22  */
  23 #include "rxproto.h"
  24
  25 /* Currently, this is implemented as a stub. I'm going to think about it a
  26  * bit more before I decide whether to proceed with an implementation.
  27  * I have issues because
  28  *  1. the interface implies purely trivial encryption of some sort;
  29  *  2. which nonetheless could result in the original data being destroyed;
  30  *  3. and likely wouldn't be portable between systems.
  31  */
  32
  33 static const char failure[] = "82";
  34
  35
  36 /* rc = SysWinEncryptFile(filename) */
  37 rxfunc(syswinencryptfile)
  38 {
  39    checkparam(1, 1);
  40
  41    memcpy(result->strptr, failure, sizeof(failure)-1);
  42    result->strlength = sizeof(failure)-1;
  43
  44    return 0;
  45 }
  46
  47 rxfunc(syswindecryptfile)
  48 {
  49    checkparam(1, 1);
  50
  51    memcpy(result->strptr, failure, sizeof(failure)-1);
  52    result->strlength = sizeof(failure)-1;
  53
  54    return 0;
  55 }