--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpavcontroller/upnpavcontrollerclient/inc/upnpfiletransfersessionobserver.h	Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,88 @@
+/*
+* Copyright (c) 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:      File tranfer session
+*
+*/
+
+
+
+
+
+
+#ifndef M_UPNPFILETRANSERSESSIONOBSERVER_H
+#define M_UPNPFILETRANSERSESSIONOBSERVER_H
+
+// EXTERNAL INCLUDES
+#include <e32std.h>
+
+// INTERNAL INCLUDES
+#include "upnpavsessionobserverbase.h"
+
+// CLASS DECLARATION
+/**
+ *  AV Controller file transfer session observer interface.
+ *
+ *  @since S60 v3.2
+ */
+ class MUPnPFileTransferSessionObserver : public MUPnPAVSessionObserverBase
+    {   
+    
+public:
+
+    /**
+     * Notifies that the transfer has been started
+     *
+     * @param aKey identifies the transfer
+     * @param aStatus status (error) code
+     */        
+    virtual void TransferStarted( TInt aKey, TInt aStatus ) = 0;
+    
+    /**
+     * Notifies that the transfer has been completed
+     *
+     * @param aKey identifies the transfer
+     * @param aStatus status (error) code
+     * @param aFilePath 
+     */        
+    virtual void TransferCompleted( TInt aKey, TInt aStatus,
+        const TDesC& aFilePath ) = 0;
+    
+    /**
+     * Notifies transfer progress
+     * NOTE: Transfer progress is not guaranteed
+     *
+     * @param aKey identifies the transfer
+     * @param aBytes amount of bytes downloaded
+     * @param aTotalBytes total amount of bytes
+     */        
+    virtual void TransferProgress( TInt aKey, TInt aBytes,
+        TInt aTotalBytes ) = 0;
+
+    /**
+     * Notifies that the Media Server we have a session with has
+     * disappeared. Session is now unusable and must be closed. 
+     *
+     * @since Series 60 3.1
+     * @param aReason reason code
+     * @return None
+     */        
+    virtual void MediaServerDisappeared(
+        TUPnPDeviceDisconnectedReason aReason ) = 0;
+    
+    };
+
+#endif // M_UPNPFILETRANSERSESSIONOBSERVER_H
+
+// End of file
+