--- a/kernel/eka/debug/crashMonitor/src/scmbytestreamutil.cpp	Wed Oct 20 13:58:28 2010 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,186 +0,0 @@
-// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// e32\debug\crashMonitor\src\scmbytestreamutil.cpp
-// some utility classes for writing data to flash buffer
-// 
-//
-
-/**
- @file
- @internalTechnology
-*/
-
-
-#include "scmbytestreamutil.h"
-#include "scmtrace.h"
-
-
-
-namespace Debug 
-	{
-	/**
-	 * TByteStreamBase Constructor 
-	 * @param aBuffer - pointer to buffer that this utility will use
-	 */	
-	TByteStreamBase::TByteStreamBase(TUint8* aBuffer) 
-		: iBuffer(aBuffer)
-		, iPos(0) 
-		{
-		}
-			
-	/**
-	 * SetPosition
-	 * @param aBuffer - Sets iPos
-	 * @return void
-	 */	
-	void TByteStreamBase::SetPosition(TInt aPos)
-		{
-		iPos = aPos;
-		}
-	
-	/**
-	 * CurrentPosition
-	 * @param aBuffer - Returns the current value of iPos
-	 * @return Tint
-	 */	
-	TInt TByteStreamBase::CurrentPosition() const
-		{
-		return iPos;
-		}
-	
-	/**
-	 * TByteStreamReader Constructor 
-	 * @param aBuffer - pointer to buffer that this utility will use
-	 */	
-	TByteStreamReader::TByteStreamReader(TUint8* aBuffer) 
-		: TByteStreamBase(aBuffer)
-		{	
-		}
-	
-	
-	/**
-	 * Constructor for TByteStreamWriter
-	 * @param aBuffer buffer for writing
-	 * @param aPhysEnabled whether or not physical writing to another media is enabled
-	 */
-	TByteStreamWriter::TByteStreamWriter(TUint8* aBuffer, TBool aPhysEnabled) 
-		: TByteStreamBase(aBuffer)
-		, iPhysEnabled(aPhysEnabled)
-		, iBytesWritten(0)
-		{			
-		}
-
-	/**
-	 * Writes a byte to the buffer
-	 * @param aValue Byte to write
-	 */
-	void TByteStreamWriter::WriteByte(TUint8 aValue)
-		{
-		if(iBuffer)
-			{
-			iBuffer[iPos++] = aValue;
-			++iBytesWritten;
-			}
-		}
-	
-	/**
-	 * Resets the byte counter back to zero
-	 */
-	void TByteStreamWriter::ResetBytesWritten()
-		{
-		iBytesWritten = 0;
-		}
-	
-	/**
-	 * TCachedByteStreamWriter Constructor 
-	 * @param aBuffer - pointer to buffer that this utility will use
-	 * @param aCacheSize - suggested length of cache to use if greater than EMaxCache
-	 * 					cache length of EMaxCache will be used
-	 */
-	TCachedByteStreamWriter::TCachedByteStreamWriter(TUint8* aCacheBuffer, TInt aCacheSize, TBool aPhysEnabled) 
-		: TByteStreamWriter(NULL, aPhysEnabled)
-		, iCacheSize(aCacheSize)
-		, iCacheBuffer(aCacheBuffer)
-		, iPhysicalWriter(NULL)
-		{
-		}
-	
-	
-	/**
-	 * FlushCache 
-	 * Writes the contents of the cache to buffer amd/or to physical writer implementation
-	 * if one is currently set
-	 * @return void
-	 */	
-	TInt TCachedByteStreamWriter::FlushCache()
-		{			
-		TInt padCount = iCacheSize - iPos;
-		if(padCount > 0)
-			{		
-			for(TInt i=0;i<padCount;i++)
-				{
-				iCacheBuffer[iPos++] = 0;
-				}		
-			}
-				
-		if(iPhysEnabled)
-			{
-			if(iPhysicalWriter) // do we have a writer to send the cache data to
-				{
-				iPhysicalWriter->DoPhysicalWrite(iCacheBuffer, iBytesWritten, iPos);
-				}
-			}
-		
-		iPos = 0;
-		return KErrNone;
-		}
-	
-	/**
-	 * Writes a byte to the cached buffer
-	 * @param aValue Byte to write
-	 */
-	void TCachedByteStreamWriter::WriteByte(TUint8 aValue)
-		{
-		if(iPos == iCacheSize)
-			{
-			FlushCache();
-			}		
-		iCacheBuffer[iPos++] = aValue;	
-		++iBytesWritten;
-		}
-	
-	/**
-	 * CurrentPosition
-	 * @param aBuffer -  need to return the position in buffer plus the write pos into cache
-	 * @return Tint
-	 */	
-	TInt TCachedByteStreamWriter::CurrentPosition() const
-		{
-		return iBytesWritten;	
-		}
-
-	/**
-	 * SetWriterImpl
-	 * @param aPhysicalWriter - sets the physical writer implementation to be used when the cache is flushed
-	 * 							pass NULL to remove a previous writer implementation
-	 * @return void
-	 */	
-	void TCachedByteStreamWriter::SetWriterImpl(MPhysicalWriterImpl* aPhysicalWriter)
-		{
-		iPhysicalWriter = aPhysicalWriter;
-		}	
-	}
-
-//eof
-