--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mtpfws/mtpfw/datatypes/src/tmtptypeuint128.cpp	Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,149 @@
+// Copyright (c) 2006-2009 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:
+//
+
+/**
+ @file
+ @publishedPartner
+*/
+
+#include <mtp/mtpdatatypeconstants.h>
+#include <mtp/tmtptypeuint128.h>
+
+/**
+Default constructor.
+*/
+EXPORT_C TMTPTypeUint128::TMTPTypeUint128()
+    {
+    iData.FillZ(iData.MaxLength());
+    }
+
+/**
+Conversion constructor.
+@param aData The initial data value.
+*/
+EXPORT_C TMTPTypeUint128::TMTPTypeUint128(const TPtrC8& aData) : 
+    iData(aData)
+    {
+    }
+    
+/**
+Conversion constructor.
+@param aUpperGUID the most significant 64 bits: TUint32 and TUint16[2]
+@param aLowerGUID the lowest  64 bits : TUint8[8]
+*/
+EXPORT_C TMTPTypeUint128::TMTPTypeUint128(const TUint64 aUpperValue, const TUint64 aLowerValue) 
+    {  
+    iData.FillZ(iData.MaxLength());
+    memcpy(&iData[KMTPTypeUint128OffsetMS], &aUpperValue, sizeof(aUpperValue));
+    memcpy(&iData[KMTPTypeUint128OffsetLS], &aLowerValue, sizeof(aLowerValue));
+    }
+
+
+/**
+Sets the data type to the specified value.
+*/  
+EXPORT_C void TMTPTypeUint128::Set(TUint64 aUpperValue, TUint64 aLowerValue)
+	{   
+    memcpy(&iData[KMTPTypeUint128OffsetMS], &aUpperValue, sizeof(aUpperValue));
+    memcpy(&iData[KMTPTypeUint128OffsetLS], &aLowerValue, sizeof(aLowerValue));
+	}
+
+/**
+Provides the least significant portion of the data type.
+@return The least significant 64 bits of the value.
+*/    
+EXPORT_C TUint64 TMTPTypeUint128::LowerValue() const
+    {    
+    // memcpy the data to avoid alignment errors.
+    TUint64 ret;
+    memcpy(&ret, &iData[KMTPTypeUint128OffsetLS], sizeof(ret));
+    return ret;
+    }
+
+/**
+Provides the most significant portion of type's value.
+@return The most significant 64 bits of the value.
+*/    
+EXPORT_C TUint64 TMTPTypeUint128::UpperValue() const
+    {
+    // memcpy the data to avoid alignment errors.
+    TUint64 ret;
+    memcpy(&ret, &iData[KMTPTypeUint128OffsetMS], sizeof(ret));
+    return ret;
+    }
+
+	
+EXPORT_C TInt TMTPTypeUint128::FirstReadChunk(TPtrC8& aChunk) const
+    {
+	aChunk.Set(iData);
+    return KMTPChunkSequenceCompletion;
+    }
+	
+EXPORT_C TInt TMTPTypeUint128::NextReadChunk(TPtrC8& aChunk) const
+    {
+    aChunk.Set(NULL, 0);
+    return KErrNotReady;
+    }
+	
+EXPORT_C TInt TMTPTypeUint128::FirstWriteChunk(TPtr8& aChunk)
+    {
+	aChunk.Set(&iData[0], 0, iData.MaxLength());
+    return KMTPChunkSequenceCompletion;
+    }
+	
+EXPORT_C TInt TMTPTypeUint128::NextWriteChunk(TPtr8& aChunk)
+    {
+    aChunk.Set(NULL, 0, 0);
+    return KErrNotReady;
+    }
+
+EXPORT_C TUint64 TMTPTypeUint128::Size() const
+    {
+    return iData.MaxLength();
+    }
+    
+EXPORT_C TUint TMTPTypeUint128::Type() const
+    {
+    return EMTPTypeUINT128;
+    }
+
+EXPORT_C TBool TMTPTypeUint128::Equal(const TMTPTypeUint128& aR) const
+    {
+    return ( (this->UpperValue() == aR.UpperValue()) && (this->LowerValue() == aR.LowerValue()) );
+    }
+
+EXPORT_C TInt TMTPTypeUint128::Compare(const TMTPTypeUint128& aR) const
+    {  
+    return this->Compare(aR.UpperValue(),aR.LowerValue());
+    }
+
+EXPORT_C TInt TMTPTypeUint128::Compare(const TUint64 aRUpper, const TUint64 aRLower) const
+    {
+    TUint64 tmp = this->UpperValue();
+    if( tmp != aRUpper)
+        {
+        return ( tmp > aRUpper ) ? 1 : -1;
+        }
+    
+    tmp = this->LowerValue();
+    if ( tmp != aRLower )
+        {
+        return ( tmp > aRLower ) ? 1 : -1;
+        }
+ 
+    return 0;
+    }
+
+