--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/filehandling/fileconverterfw/SRC/EXBUF.CPP	Tue Feb 02 10:12:00 2010 +0200
@@ -0,0 +1,93 @@
+// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "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:
+//
+
+#include <e32base.h>
+#include <e32def.h>
+
+#include <exbuf.h>
+
+//
+// class CExportBufferBase
+//
+
+EXPORT_C CExportBufferBase::CExportBufferBase(TInt aSize)
+	:iMaxSize(aSize)
+	{}
+
+EXPORT_C CExportBufferBase::~CExportBufferBase()
+	{
+	delete iExportBuffer;
+	}
+
+EXPORT_C void CExportBufferBase::ConstructL()
+	{
+	iExportBuffer=HBufC::NewL(iMaxSize);
+	ResetExportBuffer();
+	}
+
+EXPORT_C void CExportBufferBase::ResetExportBuffer()
+//
+	{
+	iWritePtr=CONST_CAST(TText*,iExportBuffer->Ptr());
+	iTBase=iWritePtr;
+	}
+
+EXPORT_C void CExportBufferBase::ResetWritePtr()
+	{
+	iWritePtr=iTBase;
+	}
+
+EXPORT_C void CExportBufferBase::FinalizeExport()
+	{
+	iExportBufferLength=iWritePtr-iTBase;
+	}
+
+EXPORT_C void CExportBufferBase::InsertL(TText aText)
+	{
+	if (iWritePtr>=iTBase+iMaxSize)
+		CommitExportBufferL();
+	*(iWritePtr++)=aText;
+	}
+
+//
+// class CExportDynamicBuffer
+//
+
+CExportDynamicBuffer::CExportDynamicBuffer(TInt aSize, CBufBase& aDynamicBuffer)
+	:CExportBufferBase(aSize),
+	iOutput(aDynamicBuffer)
+	{}
+
+EXPORT_C CExportDynamicBuffer* CExportDynamicBuffer::NewL(TInt aSize, CBufBase& aDynamicBuffer)
+	{
+	CExportDynamicBuffer* self=new(ELeave) CExportDynamicBuffer(aSize, aDynamicBuffer);
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop();
+	return self;
+	}
+
+EXPORT_C void CExportDynamicBuffer::ConstructL()
+	{
+	CExportBufferBase::ConstructL();
+	}
+
+EXPORT_C void CExportDynamicBuffer::CommitExportBufferL()
+//
+	{
+	FinalizeExport();
+	iOutput.InsertL(iOutput.Size(),iExportBuffer->Ptr(),iExportBufferLength);
+	ResetWritePtr();
+	}