diff -r 491b3ed49290 -r 65326cf895ed filemanager/bkupengine/src/TMMCScBkupArchiveVector.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/filemanager/bkupengine/src/TMMCScBkupArchiveVector.cpp	Wed Sep 01 12:31:07 2010 +0100
@@ -0,0 +1,110 @@
+/*
+* Copyright (c) 2005 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: TMMCScBkupArchiveVector implementation
+*
+*
+*/
+
+#include "TMMCScBkupArchiveVector.h"
+
+
+
+
+// ========================= MEMBER FUNCTIONS ================================
+
+// ---------------------------------------------------------------------------
+// TMMCScBkupArchiveVector::ExternalizedSize()
+// 
+// 
+// ---------------------------------------------------------------------------
+
+TInt TMMCScBkupArchiveVector::ExternalizedSize()
+    {
+    return 20; // 4 bytes for offset, 4 bytes for length, 4 bytes stream version, 4 bytes spare1, 4 bytes spare2
+    }
+
+
+// ---------------------------------------------------------------------------
+// TMMCScBkupArchiveVector::ExternalizeL()
+// 
+// 
+// ---------------------------------------------------------------------------
+
+void TMMCScBkupArchiveVector::ExternalizeL(RWriteStream& aStream) const
+    {
+    aStream.WriteInt32L( EStreamFormatVersion1 );
+    aStream.WriteInt32L( Offset() );
+    aStream.WriteInt32L( Length() );
+    aStream.WriteInt32L( 0 ); // Spare1
+    aStream.WriteInt32L( 0 ); // Spare2
+    }
+
+// ---------------------------------------------------------------------------
+// TMMCScBkupArchiveVector::InternalizeL()
+// 
+// 
+// ---------------------------------------------------------------------------
+
+void TMMCScBkupArchiveVector::InternalizeL(RReadStream& aStream)
+    {
+    aStream.ReadInt32L(); // stream format version
+    iOffset = aStream.ReadInt32L();
+    iLength = aStream.ReadInt32L();
+    aStream.ReadInt32L(); // Spare1
+    aStream.ReadInt32L(); // Spare2
+    //
+    if  (iOffset < 0 || iLength < 0)
+        {
+        User::Leave(KErrCorrupt);
+        }
+    }
+
+
+
+// ========================= MEMBER FUNCTIONS ================================
+
+// ---------------------------------------------------------------------------
+// TMMCScBkupArchiveDriveAndVector::InternalizeL()
+// 
+// 
+// ---------------------------------------------------------------------------
+void TMMCScBkupArchiveDriveAndVector::InternalizeL( RReadStream& aStream )
+    {
+    aStream.ReadInt32L(); // EStreamFormatVersion1
+    aStream.ReadInt32L(); // spare1
+    aStream.ReadInt32L(); // spare2
+    aStream.ReadInt32L(); // spare3
+    //
+    iDrive = static_cast<TDriveNumber>( aStream.ReadUint8L() );
+    aStream >> iVector;
+    }
+
+
+// ---------------------------------------------------------------------------
+// TMMCScBkupArchiveDriveAndVector::ExternalizeL()
+// 
+// 
+// ---------------------------------------------------------------------------
+void TMMCScBkupArchiveDriveAndVector::ExternalizeL( RWriteStream& aStream ) const
+    {
+    aStream.WriteInt32L( EStreamFormatVersion1 );
+    aStream.WriteInt32L( 0 ); // spare1
+    aStream.WriteInt32L( 0 ); // spare2
+    aStream.WriteInt32L( 0 ); // spare3
+    //
+    aStream.WriteUint8L( iDrive );
+    aStream << iVector;
+    }
+
+