Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 73 insertions, 0 deletions

diff --git a/khexedit/lib/kbytecodec.h b/khexedit/lib/kbytecodec.h
new file mode 100644
index 0000000..fc4e1b3
--- /dev/null
+++ b/khexedit/lib/kbytecodec.h
@@ -0,0 +1,73 @@
+/***************************************************************************
+                          kbytecodec.h  -  description
+                             -------------------
+    begin                : Sam Mai 17 2003
+    copyright            : (C) 2003 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_KBYTECODEC_H
+#define KHE_KBYTECODEC_H
+
+#include "khe.h"
+#include <qstring.h>
+
+namespace KHE
+{
+
+/** class that is able to convert codings to and from
+  * hexadecimal, decimal, octal, and 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 KByteCodec
+{
+  public:
+    static KByteCodec *createCodec( KCoding C );
+
+
+  protected: // hiding, as this class should never be instanciated
+    KByteCodec() {}
+
+  public: // API to be implemented
+    /** */
+    virtual unsigned int encodingWidth() const = 0;
+    /** */
+    virtual unsigned char digitsFilledLimit() const = 0;
+
+    /** encodes the Char and writes the result to */
+    virtual void encode( QString &Digits, unsigned  int Pos, const unsigned char Char ) const = 0;
+    /** */
+    virtual void encodeShort( QString &Digits, unsigned  int Pos, const unsigned char Char ) const = 0;
+
+    /** */
+    virtual bool appendDigit( unsigned char *Byte, const unsigned char Digit ) const = 0;
+    /** */
+    virtual void removeLastDigit( unsigned char *Byte ) const = 0;
+    /** */
+    virtual bool isValidDigit( const unsigned char Digit ) const = 0;
+    /** */
+    virtual bool turnToValue( unsigned char *Digit ) const = 0;
+
+
+  public:
+    /** */
+    uint decode( unsigned char *Char, const QString &Digits, uint Pos ) const;
+};
+
+}
+
+#endif