--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/iaupdate/IAD/updater/updaterfiles/src/iaupdaterfileinfo.cpp	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,180 @@
+/*
+* Copyright (c) 2007-2007 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:   CIAUpdaterFileInfo
+*
+*/
+
+
+
+
+#include "iaupdaterfileinfo.h"
+
+
+// This constant will be used to check if the IAD application
+// and iaupdater are using the same version of the file. If the versions
+// differ, then this may require additional checking in the future versions
+// when data is internalized. For example, IAD may give old version data 
+// for iaupdater during self update just after iaupdater has been updated
+// and IAD is itself updated after that.
+const TInt KVersion( 1 );
+
+
+// -----------------------------------------------------------------------------
+// CIAUpdaterFileInfo::NewL
+//
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CIAUpdaterFileInfo* CIAUpdaterFileInfo::NewL()
+    {
+    CIAUpdaterFileInfo* self =
+        CIAUpdaterFileInfo::NewLC();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CIAUpdaterFileInfo::NewLC
+//
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CIAUpdaterFileInfo* CIAUpdaterFileInfo::NewLC()
+    {
+    CIAUpdaterFileInfo* self =
+        new( ELeave) CIAUpdaterFileInfo();
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;    
+    }
+
+
+// -----------------------------------------------------------------------------
+// CIAUpdaterFileInfo::CIAUpdaterFileInfo
+//
+// -----------------------------------------------------------------------------
+//
+CIAUpdaterFileInfo::CIAUpdaterFileInfo()
+: CBase()
+    {
+    
+    }
+
+
+// -----------------------------------------------------------------------------
+// CIAUpdaterFileInfo::ConstructL
+//
+// -----------------------------------------------------------------------------
+//
+void CIAUpdaterFileInfo::ConstructL()
+    {
+    }
+
+
+// -----------------------------------------------------------------------------
+// CIAUpdaterFileInfo::~CIAUpdaterFileInfo
+//
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CIAUpdaterFileInfo::~CIAUpdaterFileInfo()
+    {
+    delete iFilePath;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CIAUpdaterFileInfo::FilePath
+//
+// -----------------------------------------------------------------------------
+//
+EXPORT_C const TDesC& CIAUpdaterFileInfo::FilePath() const
+    {
+    if ( !iFilePath )
+        {
+        return KNullDesC();
+        }
+        
+    return *iFilePath;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CIAUpdaterFileInfo::SetFilePathL
+//
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CIAUpdaterFileInfo::SetFilePathL( const TDesC& aPath )
+    {
+    HBufC* tmp( aPath.AllocL() );
+    delete iFilePath;
+    iFilePath = tmp;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CIAUpdaterFileInfo::InternalizeL
+//
+// -----------------------------------------------------------------------------
+//
+void CIAUpdaterFileInfo::InternalizeL( RReadStream& aStream )
+	{
+	// If you make changes here, 
+	// remember to update ExternalizeL accordingly!!!
+
+    TInt version( aStream.ReadInt32L() );
+
+    // Notice! In the future, some checking maybe required here
+    // to be sure that file version is correct and the data can be
+    // internalized correctly between different versions.
+    if ( version != KVersion )
+        {
+        // For now, just leave with the corrupt error.
+        User::Leave( KErrCorrupt );
+        }
+
+    TInt length( aStream.ReadInt32L() );
+    HBufC* tmpPath( NULL );     
+    if ( length > 0 )
+        {
+        // Only create new path if it has some data.
+        // Otherwise, just delete it later.
+        tmpPath = HBufC::NewLC( length );
+        TPtr ptrPath( tmpPath->Des() );
+        aStream.ReadL( ptrPath, length );
+        CleanupStack::Pop( tmpPath );        
+        }
+
+    delete iFilePath;
+    iFilePath = tmpPath;
+	}
+
+
+// -----------------------------------------------------------------------------
+// CIAUpdaterFileInfo::ExternalizeL
+//
+// -----------------------------------------------------------------------------
+//
+void CIAUpdaterFileInfo::ExternalizeL( RWriteStream& aStream )
+	{
+	// If you make changes here, 
+	// remember to update InternalizeL accordingly!!!
+
+    aStream.WriteInt32L( KVersion );
+
+    TInt length( FilePath().Length() );
+    aStream.WriteInt32L( length );
+    if ( length > 0 )
+        {
+        aStream.WriteL( FilePath(), length );        
+        }
+	}