SecuritySNACCRuntime/c++-lib/inc/asn-int.h

   1 /*
   2  * Copyright (c) 2000-2001 Apple Computer, Inc. All Rights Reserved.
   3  *
   4  * The contents of this file constitute Original Code as defined in and are
   5  * subject to the Apple Public Source License Version 1.2 (the 'License').
   6  * You may not use this file except in compliance with the License. Please obtain
   7  * a copy of the License at http://www.apple.com/publicsource and read it before
   8  * using this file.
   9  *
  10  * This Original Code and all software distributed under the License are
  11  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
  12  * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
  13  * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
  14  * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
  15  * specific language governing rights and limitations under the License.
  16  */
  17
  18
  19 // file: .../c++-lib/inc/asn-int.h - c++ version of ASN.1 integer
  20 //
  21 // MS 92/06/15
  22 // Copyright (C) 1992 Michael Sample and the University of British Columbia
  23 //
  24 // This library is free software; you can redistribute it and/or
  25 // modify it provided that this copyright/license information is retained
  26 // in original form.
  27 //
  28 // If you modify this file, you must clearly indicate your changes.
  29 //
  30 // This source code is distributed in the hope that it will be
  31 // useful, but WITHOUT ANY WARRANTY; without even the implied warranty
  32 // of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  33 //
  34 // $Header: /cvs/root/Security/SecuritySNACCRuntime/c++-lib/inc/Attic/asn-int.h,v 1.1.1.1 2001/05/18 23:14:06 mb Exp $
  35 // $Log: asn-int.h,v $
  36 // Revision 1.1.1.1  2001/05/18 23:14:06  mb
  37 // Move from private repository to open source repository
  38 //
  39 // Revision 1.3  2001/05/05 00:59:18  rmurphy
  40 // Adding darwin license headers
  41 //
  42 // Revision 1.2  2000/06/15 18:48:23  dmitch
  43 // Snacc-generated source files, now part of CVS tree to allow for cross-platform build of snaccRuntime.
  44 //
  45 // Revision 1.1.1.1  2000/03/09 01:00:05  rmurphy
  46 // Base Fortissimo Tree
  47 //
  48 // Revision 1.2  1999/03/21 02:07:32  mb
  49 // Added Copy to every AsnType.
  50 //
  51 // Revision 1.1  1999/02/25 05:21:42  mb
  52 // Added snacc c++ library
  53 //
  54 // Revision 1.5  1995/09/07 18:49:19  rj
  55 // long int replaced by newly introduced AsnIntType at a lot of places.
  56 // it shall provide a 32 bit integer type on all platforms.
  57 //
  58 // Revision 1.4  1995/07/24  17:53:56  rj
  59 // #if TCL ... #endif wrapped into #if META ... #endif
  60 //
  61 // changed `_' to `-' in file names.
  62 //
  63 // Revision 1.3  1994/10/08  04:18:02  rj
  64 // code for meta structures added (provides information about the generated code itself).
  65 //
  66 // code for Tcl interface added (makes use of the above mentioned meta code).
  67 //
  68 // virtual inline functions (the destructor, the Clone() function, BEnc(), BDec() and Print()) moved from inc/*.h to src/*.C because g++ turns every one of them into a static non-inline function in every file where the .h file gets included.
  69 //
  70 // made Print() const (and some other, mainly comparison functions).
  71 //
  72 // several `unsigned long int' turned into `size_t'.
  73 //
  74 // Revision 1.2  1994/08/28  10:00:49  rj
  75 // comment leader fixed.
  76 //
  77 // Revision 1.1  1994/08/28  09:20:35  rj
  78 // first check-in. for a list of changes to the snacc-1.1 distribution please refer to the ChangeLog.
  79
  80 #ifndef _asn_int_h_
  81 #define _asn_int_h_
  82
  83 class AsnInt: public AsnType
  84 {
  85 protected:
  86   AsnIntType                    value;
  87
  88 public:
  89                                 AsnInt()                                {}
  90                                 AsnInt (AsnIntType val):
  91                                   value (val)
  92                                 {}
  93
  94   virtual AsnType       *Clone() const;
  95   virtual AsnType       *Copy() const;
  96
  97                                 operator AsnIntType() const             { return value; }
  98   AsnInt                        &operator = (AsnIntType newvalue)               { value = newvalue; return *this; }
  99
 100   void                          Set (AsnIntType i)                      { value = i; }
 101   void                          ReSet (AsnIntType i)                    { value = i; }
 102
 103   AsnLen                        BEncContent (BUF_TYPE b);
 104   void                          BDecContent (BUF_TYPE b, AsnTag tagId, AsnLen elmtLen, AsnLen &bytesDecoded, ENV_TYPE env);
 105   AsnLen                        BEnc (BUF_TYPE b);
 106   void                          BDec (BUF_TYPE b, AsnLen &bytesDecoded, ENV_TYPE env);
 107
 108   PDU_MEMBER_MACROS
 109
 110   void                          Print (ostream &os) const;
 111
 112 #if META
 113   static const AsnIntTypeDesc   _desc;
 114
 115   const AsnTypeDesc             *_getdesc() const;
 116
 117 #if TCL
 118   int                           TclGetVal (Tcl_Interp *) const;
 119   int                           TclSetVal (Tcl_Interp *, const char *val);
 120 #endif /* TCL */
 121 #endif /* META */
 122 };
 123
 124 #endif /* conditional include */