1 files changed, 69 insertions, 0 deletions
diff --git a/khexedit/lib/codecs/khexadecimalbytecodec.h b/khexedit/lib/codecs/khexadecimalbytecodec.h
new file mode 100644
index 0000000..9bb1969
--- /dev/null
+++ b/khexedit/lib/codecs/khexadecimalbytecodec.h
@@ -0,0 +1,69 @@
+/***************************************************************************
+                          khexadecimalbytecodec.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_KHEXADECIMALBYTECODEC_H
+#define KHE_KHEXADECIMALBYTECODEC_H
+
+// lib specific
+#include "kbytecodec.h"
+
+namespace KHE
+{
+
+/** class that is able to convert codings to and from hexadecimal
+   *
+   * 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 KHexadecimalByteCodec : public KByteCodec
+{
+  public:
+    KHexadecimalByteCodec( bool S = false );
+
+  public:
+    bool setSmallDigits( bool S );
+    bool smallDigits() const;
+
+  public: // API to be implemented
+    /** */
+    virtual unsigned int encodingWidth() const { return 2; }
+    /** */
+    virtual unsigned char digitsFilledLimit() const { return 16; }
+
+    /** 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;
+
+  protected:
+    const QChar* Digit;
+};
+
+}
+
+#endif