--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/installationservices/swi/source/sisfile/sisdependency.cpp	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,131 @@
+/*
+* 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::CDependency
+*
+*/
+
+
+/**
+ @file 
+*/
+
+#include "sisdependency.h"
+#include "sisuid.h"
+#include "sisversionrange.h"
+#include "sisstring.h"
+
+using namespace Swi::Sis;
+
+EXPORT_C /*static*/ CDependency* CDependency::NewLC(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)
+	{
+	CDependency* self = new(ELeave) CDependency();
+	CleanupStack::PushL(self);
+	self->ConstructL(aDataProvider, aBytesRead, aTypeReadBehaviour);
+	return self;
+	}
+
+EXPORT_C /*static*/ CDependency* CDependency::NewL(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)
+	{
+	CDependency* self = NewLC(aDataProvider, aBytesRead, aTypeReadBehaviour);
+	CleanupStack::Pop(self);
+	return self;
+	}
+	
+EXPORT_C CDependency* CDependency::NewLC(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)
+	{
+	CDependency* self = new (ELeave) CDependency;
+	CleanupStack::PushL(self);
+	self->ConstructL(aDataProvider, aBytesRead, aTypeReadBehaviour);
+	return self;
+	}
+
+EXPORT_C CDependency* CDependency::NewL(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)
+	{
+	CDependency* self = CDependency::NewLC(aDataProvider, aBytesRead, aTypeReadBehaviour);
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+CDependency::CDependency()
+	{
+	}
+
+EXPORT_C CDependency::~CDependency()
+	{
+	delete iUid;
+	delete iVersionRange;
+	iNames.ResetAndDestroy();
+	}
+
+void CDependency::ConstructL(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)
+	{
+	TInt64 fieldOffset = aBytesRead;
+	
+	CField::ConstructL(aDataProvider, EFieldTypeDependency, aBytesRead, aTypeReadBehaviour);
+
+	iUid=CUid::NewL(aDataProvider, aBytesRead);
+	
+	TFieldType fieldType;
+	CField::ReadEnumL<TFieldType,TUint32>(aDataProvider, fieldType, aBytesRead);
+
+	if (fieldType==EFieldTypeVersionRange)
+		{
+		iVersionRange=CVersionRange::NewL(aDataProvider, aBytesRead, EAssumeType);
+		
+		ReadMemberArrayL(aDataProvider, iNames, EFieldTypeString, aBytesRead);
+		}
+	else if (fieldType==EFieldTypeArray)
+		{
+		ReadMemberArrayL(aDataProvider, iNames, EFieldTypeString, aBytesRead, EAssumeType);
+		}
+	else
+		{
+		User::Leave(KErrSISUnexpectedFieldType);
+		}
+	
+	CField::SkipUnknownFieldsL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);
+	CField::EnsureAlignedL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);
+	}
+	
+void CDependency::ConstructL(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)
+	{
+	TInt64 fieldOffset = aBytesRead;
+	
+	CField::ConstructL(aDataProvider, EFieldTypeDependency, aBytesRead, aTypeReadBehaviour);
+
+	iUid=CUid::NewL(aDataProvider, aBytesRead);
+	
+	TFieldType fieldType;
+	CField::ReadEnumL<TFieldType,TUint32>(aDataProvider, fieldType, aBytesRead);
+
+	if (fieldType==EFieldTypeVersionRange)
+		{
+		iVersionRange=CVersionRange::NewL(aDataProvider, aBytesRead, EAssumeType);
+		
+		ReadMemberArrayL(aDataProvider, iNames, EFieldTypeString, aBytesRead);
+		}
+	else if (fieldType==EFieldTypeArray)
+		{
+		ReadMemberArrayL(aDataProvider, iNames, EFieldTypeString, aBytesRead, EAssumeType);
+		}
+	else
+		{
+		User::Leave(KErrSISUnexpectedFieldType);
+		}
+	
+	CField::SkipUnknownFieldsL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);
+	CField::EnsureAlignedL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);
+	}
+