/usr/include/snacc/c++/asn-bits.h is in libsnacc-dev 1.3bbn-11ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 | // file: .../c++-lib/inc/asn-bits.h - ASN.1 BIT STRING type
//
// Mike Sample
// 92/07/02
// Copyright (C) 1992 Michael Sample and the University of British Columbia
//
// This library is free software; you can redistribute it and/or
// modify it provided that this copyright/license information is retained
// in original form.
//
// If you modify this file, you must clearly indicate your changes.
//
// This source code 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.
//
// $Header: /usr/app/odstb/CVS/snacc/c++-lib/inc/asn-bits.h,v 1.6 1997/02/16 20:25:33 rj Exp $
// $Log: asn-bits.h,v $
// Revision 1.6 1997/02/16 20:25:33 rj
// check-in of a few cosmetic changes
//
// Revision 1.5 1995/07/24 17:53:51 rj
// #if TCL ... #endif wrapped into #if META ... #endif
//
// changed `_' to `-' in file names.
//
// Revision 1.4 1995/02/18 19:26:18 rj
// remove const from arguments that are passed by value.
//
// Revision 1.3 1994/10/08 04:17:57 rj
// code for meta structures added (provides information about the generated code itself).
//
// code for Tcl interface added (makes use of the above mentioned meta code).
//
// 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.
//
// made Print() const (and some other, mainly comparison functions).
//
// several `unsigned long int' turned into `size_t'.
//
// Revision 1.2 1994/08/28 10:00:44 rj
// comment leader fixed.
//
// Revision 1.1 1994/08/28 09:20:25 rj
// first check-in. for a list of changes to the snacc-1.1 distribution please refer to the ChangeLog.
#ifndef _asn_bits_h_
#define _asn_bits_h_
extern char numToHexCharTblG[];
#define TO_HEX( fourBits) (numToHexCharTblG[(fourBits) & 0x0F])
class AsnBits: public AsnType
{
private:
bool BitsEquiv (const AsnBits &ab) const;
void BDecConsBits (BUF_TYPE b, AsnLen elmtLen, AsnLen &bytesDecoded, ENV_TYPE env);
void FillBitStringStk (BUF_TYPE b, AsnLen elmtLen0, AsnLen &bytesDecoded, ENV_TYPE env);
protected:
size_t bitLen;
char *bits;
public:
AsnBits() { bits = NULL; bitLen = 0; }
AsnBits (size_t numBits) { Set (numBits); }
AsnBits (const char *bitOcts, size_t numBits)
{ Set (bitOcts, numBits); }
AsnBits (const AsnBits &b) { Set (b); }
#ifndef _IBM_ENC_
~AsnBits();
#else
~AsnBits() { mem_mgr_ptr->Put ((void *) bits); } // Guido Grassel, 11.8.93
#endif /* _IBM_ENC_ */
AsnType *Clone() const;
AsnBits &operator = (const AsnBits &b) { ReSet (b); return *this; }
// overwrite existing bits and bitLen values
void Set (size_t numBits);
void Set (const char *bitOcts, size_t numBits);
void Set (const AsnBits &b);
// free old bits value, the reset bits and bitLen values
void ReSet (size_t numBits);
void ReSet (const char *bitOcts, size_t numBits);
void ReSet (const AsnBits &b);
bool operator == (const AsnBits &ab) const { return BitsEquiv (ab); }
bool operator != (const AsnBits &ab) const { return !BitsEquiv (ab); }
void SetBit (size_t);
void ClrBit (size_t);
bool GetBit (size_t) const;
size_t BitLen() const { return bitLen; }
AsnLen BEncContent (BUF_TYPE b);
void BDecContent (BUF_TYPE b, AsnTag tagId, AsnLen elmtLen, AsnLen &bytesDecoded, ENV_TYPE env);
AsnLen BEnc (BUF_TYPE b);
void BDec (BUF_TYPE b, AsnLen &bytesDecoded, ENV_TYPE env);
PDU_MEMBER_MACROS
void Print (std::ostream &) const;
#if META
static const AsnBitsTypeDesc _desc;
const AsnTypeDesc *_getdesc() const;
#if TCL
int TclGetVal (Tcl_Interp *) const;
int TclSetVal (Tcl_Interp *, const char *val);
#endif /* TCL */
#endif /* META */
};
#endif /* conditional include */
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