diff -r 000000000000 -r ba25891c3a9e installationservices/swi/source/sisfile/sisfiledescription.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/installationservices/swi/source/sisfile/sisfiledescription.cpp	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,148 @@
+/*
+* 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::CFileDescription
+*
+*/
+
+
+/**
+ @file sisfiledescription.cpp
+*/
+
+#include "sisfiledescription.h"
+#include "sisstring.h"
+#include "sishash.h"
+#include "siscapabilities.h"
+
+using namespace Swi::Sis;
+
+EXPORT_C /*static*/ CFileDescription* CFileDescription::NewLC(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)
+	{
+	CFileDescription* self = new(ELeave) CFileDescription();
+	CleanupStack::PushL(self);
+	self->ConstructL(aDataProvider, aBytesRead, aTypeReadBehaviour);
+	return self;
+	}
+
+EXPORT_C /*static*/ CFileDescription* CFileDescription::NewL(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)
+	{
+	CFileDescription* self = NewLC(aDataProvider, aBytesRead, aTypeReadBehaviour);
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+EXPORT_C CFileDescription* CFileDescription::NewLC(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)
+	{
+	CFileDescription* self = new (ELeave) CFileDescription;
+	CleanupStack::PushL(self);
+	self->ConstructL(aDataProvider, aBytesRead, aTypeReadBehaviour);
+	return self;
+	}
+
+EXPORT_C CFileDescription* CFileDescription::NewL(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)
+	{
+	CFileDescription* self = CFileDescription::NewLC(aDataProvider, aBytesRead, aTypeReadBehaviour);
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+CFileDescription::CFileDescription()
+	{
+	}
+
+EXPORT_C CFileDescription::~CFileDescription()
+	{
+	delete iTarget;
+	delete iMimeType;
+	delete iCapabilities;
+	delete iHash;
+	}
+
+void CFileDescription::ConstructL(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)
+	{
+	TInt64 fieldOffset = aBytesRead;
+	
+	CField::ConstructL(aDataProvider, EFieldTypeFileDescription, aBytesRead, aTypeReadBehaviour);
+
+	iTarget=CString::NewL(aDataProvider, aBytesRead);
+	iMimeType=CString::NewL(aDataProvider, aBytesRead);
+
+	TFieldType fieldType;
+	CField::ReadEnumL<TFieldType,TUint32>(aDataProvider, fieldType, aBytesRead);
+	
+	if (fieldType == EFieldTypeCapabilities)
+		{
+		// capabilities present
+		iCapabilities=CCapabilities::NewL(aDataProvider, aBytesRead, EAssumeType);
+		iHash=CHash::NewL(aDataProvider, aBytesRead);
+		}
+	else if (fieldType == EFieldTypeHash)
+		{
+		iHash=CHash::NewL(aDataProvider, aBytesRead, EAssumeType);
+		}
+	else
+		{
+		User::Leave(KErrSISUnexpectedFieldType);
+		}
+	
+	CField::ReadEnumL<TSISFileOperation,TUint32>(aDataProvider, iOperation, aBytesRead);
+	CField::ReadEnumL<TSISFileOperationOptions ,TUint32>(aDataProvider, iOperationOptions, aBytesRead);
+	
+	CField::ReadTTypeL(aDataProvider, iDataLength, aBytesRead);
+	CField::ReadTTypeL(aDataProvider, iUncompressedLength, aBytesRead);
+
+	CField::ReadTTypeL(aDataProvider, iIndex, aBytesRead);
+	CField::SkipUnknownFieldsL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);
+	CField::EnsureAlignedL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);
+	}
+	
+void CFileDescription::ConstructL(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)
+	{
+	TInt64 fieldOffset = aBytesRead;
+	
+	CField::ConstructL(aDataProvider, EFieldTypeFileDescription, aBytesRead, aTypeReadBehaviour);
+
+	iTarget=CString::NewL(aDataProvider, aBytesRead);
+	iMimeType=CString::NewL(aDataProvider, aBytesRead);
+
+	TFieldType fieldType;
+	CField::ReadEnumL<TFieldType,TUint32>(aDataProvider, fieldType, aBytesRead);
+	
+	if (fieldType == EFieldTypeCapabilities)
+		{
+		// capabilities present
+		iCapabilities=CCapabilities::NewL(aDataProvider, aBytesRead, EAssumeType);
+		iHash=CHash::NewL(aDataProvider, aBytesRead);
+		}
+	else if (fieldType == EFieldTypeHash)
+		{
+		iHash=CHash::NewL(aDataProvider, aBytesRead, EAssumeType);
+		}
+	else
+		{
+		User::Leave(KErrSISUnexpectedFieldType);
+		}
+	
+	CField::ReadEnumL<TSISFileOperation,TUint32>(aDataProvider, iOperation, aBytesRead);
+	CField::ReadEnumL<TSISFileOperationOptions ,TUint32>(aDataProvider, iOperationOptions, aBytesRead);
+	
+	CField::ReadTTypeL(aDataProvider, iDataLength, aBytesRead);
+	CField::ReadTTypeL(aDataProvider, iUncompressedLength, aBytesRead);
+
+	CField::ReadTTypeL(aDataProvider, iIndex, aBytesRead);
+	CField::SkipUnknownFieldsL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);
+	CField::EnsureAlignedL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);
+	}
+