--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/homesync/contentmanager/cmserver/cmfillmanager/inc/cmfmdownloadproxy.h	Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,181 @@
+/*
+* Copyright (c) 2008 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:  Manages upnp download
+*
+*/
+
+
+
+#ifndef __CMFMDOWNLOADPROXY_H
+#define __CMFMDOWNLOADPROXY_H
+
+#include <e32base.h>
+
+/* Forward declarations. */
+class MUPnPAVController;
+
+class CUpnpAVDevice;
+class MCmFmTransferObserver;
+class CCmFmDownloadMngr;
+
+// CLASS DECLARATION
+ 
+/**
+ *  Class represents methods to communication with AV Controller API.
+ *
+ *  @lib cmfillmanager.lib
+ *
+ *  @since S60 5.1
+ */
+NONSHARABLE_CLASS( CCmFmDownloadProxy ): public CBase
+    {
+ 
+private:
+    
+    // Struct containing indexed download session 
+    // ( own session for each server )
+    struct TCmFmDownloadSessionIndexes
+        {
+        TInt iDeviceIndex;  // Device index
+        TInt iSessionIndex; // Session index
+        };
+
+public:
+
+    /**
+     * Two-phased constructor.
+     *
+     * @since S60 5.1
+     */
+    static CCmFmDownloadProxy* NewL( );
+    
+    /**
+     * Two-phased constructor.
+     *
+     * @since S60 5.1
+     */
+    static CCmFmDownloadProxy* NewLC( );
+
+    /**
+     * Destructor.
+     */
+    virtual ~CCmFmDownloadProxy();
+
+public: 
+            
+    /**
+     * Starts to fetch defined file
+     *
+     * @since S60 5.1
+     * @param aObserver, action observer
+     * @param aAVController, pointer to av controller
+     * @param aDevices, list of devices        
+     * @param aResElement, pointer to av controller
+     * @param aItem, item to be transferred
+     * @param aFile, file reference
+     * @param aInternalDeviceIndex, internal device index
+     * @param aInternalItemId, internal item index
+     * @return None
+     */ 
+    void FetchFileL( MCmFmTransferObserver* aObserver, 
+        MUPnPAVController* aAVController, CUpnpAVDeviceList* aDevices, 
+        const CUpnpElement& aResElement, 
+        const CUpnpItem& aItem, RFile& aFile, const TInt aInternalDeviceIndex,
+        const TInt64 aInternalItemId );
+   
+    /**
+     * Closes download session
+     *
+     * @since S60 5.1
+     * @param aSessionId, session to be closed
+     * @return ETrue, if sessions left
+     */    
+    TBool CloseDownloadSession( const TInt aSessionId );
+    
+    /**
+     * Cancel UPnP operation download
+     *
+     * @since S60 5.1
+     * @param None
+     * @return None
+     */    
+    void CancelOperation();
+    
+private:
+
+    /**
+     * Starts new download session if session to 
+     * defined device doesn't already exist.
+     *
+     * @since S60 5.1
+     * @param aObserver, action observer
+     * @param aAVController, pointer to av controller
+     * @param aDevices, list of devices       
+     * @param aInternalDeviceIndex, internal device index
+     * @return index of the used session
+     */    
+    TInt StartNewDownloadSessionIfNeededL( MCmFmTransferObserver* aObserver, 
+        MUPnPAVController* aAVController, 
+        CUpnpAVDeviceList* aDevices, 
+        const TInt aInternalDeviceIndex );
+
+    /**
+     * Creates new download session
+     *
+     * @since S60 5.1
+     * @param aObserver, action observer
+     * @param aAVController, pointer to av controller
+     * @param aDevices, list of devices       
+     * @param aSessionCount, session count
+     * @param aSessionIndex, ref to session index
+     * @return index of the used session
+     */        
+    void CreateNewSessionL(  
+        MCmFmTransferObserver* aObserver, MUPnPAVController* aAVController, 
+        CUpnpAVDeviceList* aDevices, TInt aSessionCount, 
+        TInt& aSessionIndex );                              
+                           
+private:
+
+    /**
+     * Performs the first phase of two phase construction.
+     */
+    CCmFmDownloadProxy( );
+
+    /**
+     * Performs the second phase construction.
+     */
+    void ConstructL();
+    
+
+private:
+    
+    /**
+     * Download sessions
+     */
+    RPointerArray<CCmFmDownloadMngr> iDownloadSessions;
+    
+    /**
+     * Indexed array for download sessions
+     */
+    RArray<TCmFmDownloadSessionIndexes> iSessionIndexes;
+    
+    /**
+     * Count of download session
+     */
+    TInt iDownloadSessionCount;
+    
+    };
+
+#endif //  __CMFMDOWNLOADPROXY_H