--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contentmgmt/contentaccessfwfordrm/source/cafutils/attributeset.cpp	Wed Jul 08 11:25:26 2009 +0100
@@ -0,0 +1,138 @@
+/*
+* Copyright (c) 2004-2009 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 <s32strm.h>
+#include "attributeset.h"
+#include "caferr.h"
+
+using namespace ContentAccess;
+
+EXPORT_C RAttributeSet::RAttributeSet()
+	{
+	}
+
+EXPORT_C void RAttributeSet::Close()
+	{
+	// Clean up array
+	iAttributes.Reset();
+	iAttributes.Close();
+	}
+
+EXPORT_C void RAttributeSet::AddL(TInt aAttribute)
+	{
+	// Can't have duplicates so if the attribute already exists just reset its
+	// value back to KErrCANotSupported
+	if(SetValue(aAttribute, 0, KErrCANotSupported) != KErrNone)
+		{
+		// Doesn't exist so add it
+		AddL(aAttribute, 0, KErrCANotSupported);
+		}
+	}
+
+EXPORT_C TInt RAttributeSet::GetValue(TInt aAttribute, TInt& aValue) const
+	{
+	TInt i;
+	TInt count = iAttributes.Count();
+	for(i  = 0; i < count; i++)
+		{
+		if(iAttributes[i].iAttribute == aAttribute)
+			{
+			// Set the value and return the associated error code
+			aValue = iAttributes[i].iValue;
+			return iAttributes[i].iError;
+			}
+		}
+	return KErrNotFound;
+	}
+
+EXPORT_C TInt RAttributeSet::SetValue(TInt aAttribute, TInt aValue, TInt aErrorCode)
+	{
+	TInt i;
+	TInt count = iAttributes.Count();
+	for(i  = 0; i < count; i++)
+		{
+		if(iAttributes[i].iAttribute == aAttribute)
+			{
+			iAttributes[i].iValue = aValue;
+			iAttributes[i].iError = aErrorCode;
+			return KErrNone;
+			}
+		}
+	return KErrNotFound;
+	}
+		
+EXPORT_C TInt RAttributeSet::operator [] (TInt aIndex) const
+		{
+		return iAttributes[aIndex].iAttribute;
+		}
+
+EXPORT_C TInt RAttributeSet::Count() const
+		{
+		return iAttributes.Count();
+		}
+		
+EXPORT_C void RAttributeSet::ExternalizeL(RWriteStream& aStream) const
+	{
+	TInt i;
+	TInt count = iAttributes.Count();
+	aStream.WriteInt32L(count);
+	for(i = 0; i < count; i++)
+		{
+		aStream.WriteInt32L(iAttributes[i].iAttribute);
+		aStream.WriteInt32L(iAttributes[i].iValue);
+		aStream.WriteInt32L(iAttributes[i].iError);
+		}
+	}
+
+EXPORT_C void RAttributeSet::InternalizeL(RReadStream& aStream)
+	{
+	TInt i;
+	TInt attribute;
+	TInt value;
+	TInt errorCode;
+
+	// Read the number of attributes to internalize
+	TInt count = aStream.ReadInt32L();
+	
+	// loop through all the attributes
+	for(i = 0; i < count; i++)
+		{
+		// Read the attribute and value from the stream
+		attribute = aStream.ReadInt32L();
+		value = aStream.ReadInt32L();
+		errorCode = aStream.ReadInt32L();
+		
+		// try setting the attribute value first in case it already exists
+		if(SetValue(attribute, value, errorCode) != KErrNone)
+			{
+			// Doesn't exist so set a new values
+			AddL(attribute, value, errorCode);
+			}
+		}
+	}
+
+void RAttributeSet::AddL(TInt aAttribute, TInt aValue, TInt aErrorCode)
+	{
+	TAttributeValue attribute;
+	attribute.iAttribute = aAttribute;
+	attribute.iValue = aValue;
+	attribute.iError = aErrorCode;
+		
+	// Append the new values to the iAttributes array
+	User::LeaveIfError(iAttributes.Append(attribute));
+	}