1 files changed, 85 insertions, 0 deletions
diff --git a/khexedit/lib/kwrappingrobuffer.h b/khexedit/lib/kwrappingrobuffer.h
new file mode 100644
index 0000000..51ee7b8
--- /dev/null
+++ b/khexedit/lib/kwrappingrobuffer.h
@@ -0,0 +1,85 @@
+/***************************************************************************
+                          kwrappingrobuffer.h  -  description
+                             -------------------
+    begin                : Mit Mai 14 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_KWRAPPINGROBUFFER_H
+#define KHE_KWRAPPINGROBUFFER_H
+
+#include "kreadonlybuffer.h"
+
+namespace KHE
+{
+
+/**
+  *@author Friedrich W. H. Kossebau
+  */
+
+class KWrappingROBuffer : public KReadOnlyBuffer
+{
+  public:
+    static const int NothingFound = -1;
+
+  public:
+    KWrappingROBuffer();
+    KWrappingROBuffer( const char* D, int L );
+    virtual ~KWrappingROBuffer();
+
+
+  public: // KDataBuffer API
+    virtual bool prepareRange( KSection Range ) const;
+    virtual const char *dataSet( KSection S ) const;
+    virtual char datum( unsigned int Offset ) const;
+    virtual int size() const;
+    virtual bool isModified() const;
+
+    virtual int insert( int Pos, const char*, int Length );
+    virtual int remove( KSection S );
+    virtual unsigned int replace( KSection S, const char*, unsigned int Length );
+    virtual int fill( const char FillChar, int, int );
+    virtual void setDatum( unsigned int Offset, const char Char );
+
+    virtual void setModified( bool M );
+
+    virtual int find( const char*KeyData, int Length, KSection Section ) const;
+    virtual int rfind( const char*, int Length, int Pos = -1 ) const;
+
+
+  public: //
+    void set( const char* D, int L );
+
+  protected:
+    const char* Data;
+    int Size;
+    bool Modified;
+};
+
+inline int KWrappingROBuffer::size() const { return Size; }
+
+inline bool KWrappingROBuffer::isModified() const { return Modified; }
+
+inline bool KWrappingROBuffer::prepareRange( KSection ) const     { return true; }
+inline char KWrappingROBuffer::datum( unsigned int Offset ) const { return Data[Offset]; }
+
+inline int KWrappingROBuffer::insert( int, const char*, int )        { return 0; }
+inline int KWrappingROBuffer::remove( KSection )                     { return 0; }
+inline unsigned int KWrappingROBuffer::replace( KSection, const char*, unsigned int )  { return 0; }
+inline int KWrappingROBuffer::fill( const char , int, int )          { return 0; }
+inline void KWrappingROBuffer::setDatum( unsigned int, const char )  {}
+
+inline void KWrappingROBuffer::setModified( bool M )  { Modified = M; }
+}
+
+#endif