--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contentmgmt/contentaccessfwfordrm/source/cafutils/Cafutils.cpp	Wed Jul 08 11:25:26 2009 +0100
@@ -0,0 +1,86 @@
+/*
+* Copyright (c) 2003-2009 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: 
+*
+*/
+
+
+
+#include <e32base.h>
+#include <s32strm.h>
+#include "cafutils.h"
+
+using namespace ContentAccess;
+
+HBufC* TCafUtils::ReadDescriptor16L(RReadStream& aStream)
+	{
+	// Read the unicode data from the stream
+	TInt dataLength = aStream.ReadInt32L();
+	HBufC* iData = HBufC::NewL(dataLength);
+	CleanupStack::PushL(iData);
+	if(dataLength > 0)
+		{
+		TPtr dataPtr = iData->Des();
+		aStream.ReadL(dataPtr, dataLength);
+		}
+	CleanupStack::Pop(iData);
+	return iData;
+	}
+
+void TCafUtils::WriteDescriptor16L(RWriteStream& aStream, const TDesC& aDescriptor)
+	{
+	// Write unicode data to the stream
+	aStream.WriteInt32L(aDescriptor.Length());
+	aStream.WriteL(aDescriptor);
+	}	
+
+HBufC8* TCafUtils::ReadDescriptor8L(RReadStream& aStream)
+	{
+	// Read the 8 bit data from a stream
+	TInt dataLength = aStream.ReadInt32L();
+	HBufC8* iData = HBufC8::NewL(dataLength);
+	CleanupStack::PushL(iData);
+	if(dataLength > 0)
+		{
+		TPtr8 dataPtr = iData->Des();
+		aStream.ReadL(dataPtr, dataLength);
+		}
+	CleanupStack::Pop(iData);
+	return iData;
+	}
+
+void TCafUtils::ReadDescriptor8L(RReadStream& aStream, TDes8& aBuffer)
+	{
+	aBuffer.SetLength(0);
+	
+	// Read the 8 bit data from a stream
+	TInt dataLength = aStream.ReadInt32L();
+	if(dataLength > aBuffer.MaxLength())
+		{
+		User::Leave(KErrOverflow);
+		}
+	if(dataLength > 0)
+		{
+		aStream.ReadL(aBuffer, dataLength);
+		}
+	}
+
+void TCafUtils::WriteDescriptor8L(RWriteStream& aStream, const TDesC8& aDescriptor)
+	{
+	// Write 8 bit data to a stream
+	aStream.WriteInt32L(aDescriptor.Length());
+	aStream.WriteL(aDescriptor);
+	}	
+
+// DLL entry point - only for EKA1