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Diffstat (limited to 'khexedit/lib/codecs/koctalbytecodec.h')
| -rw-r--r-- | khexedit/lib/codecs/koctalbytecodec.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/khexedit/lib/codecs/koctalbytecodec.h b/khexedit/lib/codecs/koctalbytecodec.h new file mode 100644 index 0000000..e05ca66 --- /dev/null +++ b/khexedit/lib/codecs/koctalbytecodec.h @@ -0,0 +1,59 @@ +/*************************************************************************** + koctalbytecodec.h - description + ------------------- + begin : Mo Nov 29 2004 + copyright : (C) 2004 by Friedrich W. H. Kossebau + email : Friedrich.W.H@Kossebau.de + ***************************************************************************/ + +/*************************************************************************** + * * + * This library is free software; you can redistribute it and/or * + * modify it under the terms of the GNU Library General Public * + * License version 2 as published by the Free Software Foundation. * + * * + ***************************************************************************/ + + +#ifndef KHE_KOCTALBYTECODEC_H +#define KHE_KOCTALBYTECODEC_H + +// lib specific +#include "kbytecodec.h" + +namespace KHE +{ + +/** class that is able to convert codings to and from binary + * + * the buffer will be always filled up to CodingWidth, if not using shortCodingFunction + * a closing '\0' will be always added + * + *@author Friedrich W. H. Kossebau + */ + +class KOctalByteCodec : public KByteCodec +{ + public: // API to be implemented + /** */ + virtual unsigned int encodingWidth() const { return 3; } + /** */ + virtual unsigned char digitsFilledLimit() const { return 64; } + + /** encodes the Char and writes the result to */ + virtual void encode( QString &Digits, unsigned int Pos, const unsigned char Char ) const; + /** */ + virtual void encodeShort( QString &Digits, unsigned int Pos, const unsigned char Char ) const; + /** */ + virtual bool appendDigit( unsigned char *Byte, const unsigned char Digit ) const; + /** */ + virtual void removeLastDigit( unsigned char *Byte ) const; + /** */ + virtual bool isValidDigit( const unsigned char Digit ) const; + /** */ + virtual bool turnToValue( unsigned char *Digit ) const; +}; + +} + +#endif |