/*

* 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: 

* Definition of the Swi::Sis::CVersionRange

*

*/

/**

 @file sisversionrange.cpp

*/

#include "sisversionrange.h"

#include "sisversion.h"

using namespace Swi::Sis;

EXPORT_C /*static*/ CVersionRange* CVersionRange::NewLC(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)

	{

	CVersionRange* self = new(ELeave) CVersionRange();

	CleanupStack::PushL(self);

	self->ConstructL(aDataProvider, aBytesRead, aTypeReadBehaviour);

	return self;

	}

EXPORT_C /*static*/ CVersionRange* CVersionRange::NewL(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)

	{

	CVersionRange* self = NewLC(aDataProvider, aBytesRead, aTypeReadBehaviour);

	CleanupStack::Pop(self);

	return self;

	}

EXPORT_C CVersionRange* CVersionRange::NewLC(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)

	{

	CVersionRange* self = new (ELeave) CVersionRange;

	CleanupStack::PushL(self);

	self->ConstructL(aDataProvider, aBytesRead, aTypeReadBehaviour);

	return self;

	}

EXPORT_C CVersionRange* CVersionRange::NewL(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)

	{

	CVersionRange* self = CVersionRange::NewLC(aDataProvider, aBytesRead, aTypeReadBehaviour);

	CleanupStack::Pop(self);

	return self;

	}

CVersionRange::CVersionRange()

	{

	}

EXPORT_C CVersionRange::~CVersionRange()

	{

	delete iFrom;

	delete iTo;

	}

void CVersionRange::ConstructL(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)

	{

	TInt64 fieldOffset = aBytesRead;

	CField::ConstructL(aDataProvider, EFieldTypeVersionRange, aBytesRead, aTypeReadBehaviour);

	iFrom=CVersion::NewL(aDataProvider, aBytesRead);

	if (Length() > iFrom->Length() + iFrom->HeaderSize() + iFrom->PaddingSize()) // Length of CVersion

		{

		iTo=CVersion::NewL(aDataProvider, aBytesRead);

		}

	CField::SkipUnknownFieldsL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);

	CField::EnsureAlignedL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);;

	}

void CVersionRange::ConstructL(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)

	{

	TInt64 fieldOffset = aBytesRead;

	CField::ConstructL(aDataProvider, EFieldTypeVersionRange, aBytesRead, aTypeReadBehaviour);

	iFrom=CVersion::NewL(aDataProvider, aBytesRead);

	if (Length() > iFrom->Length() + iFrom->HeaderSize() + iFrom->PaddingSize()) // Length of CVersion

		{

		iTo=CVersion::NewL(aDataProvider, aBytesRead);

		}

	CField::SkipUnknownFieldsL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);

	CField::EnsureAlignedL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);;

	}