--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpavcontroller/upnpavcontrollerclient/inc/upnpavrenderingsessionimpl.h	Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,233 @@
+/*
+* Copyright (c) 2006 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:      implements a session against a renderer
+*
+*/
+
+
+
+
+
+
+#ifndef C_UPNPAVRENDERINGSESSIONIMPL_H
+#define C_UPNPAVRENDERINGSESSIONIMPL_H
+
+// INCLUDE FILES
+#include <e32std.h>
+#include <e32base.h>
+
+#include "upnpavrenderingsession.h"
+#include "upnpavdeviceobserver.h"
+
+// FORWARD DECLARATIONS
+class CUpnpAVDevice;
+class RUPnPAVControllerClient;
+class CUPnPAVEventActive;
+class CUPnPAVDeviceActive;
+class CUPnPAVRenderingActive;
+class CUpnpItem;
+class TUnsolicitedEventC;
+
+/**
+ *  AV Controller rendering session implementation.
+ *
+ *  This class implements the rendering session. Includes operations
+ *  to set and to set next uri, play, stop and pause the playback,
+ *  to set the volume and mute and to get the position information
+ *
+ *  @lib upnpavcontrollerclient.lib
+ *  @since S60 v3.1
+ */
+class CUPnPAVRenderingSessionImpl : public CBase,
+                                    public MUPnPAVRenderingSession,
+                                    public MUPnPAVDeviceObserver
+                                    
+    {
+
+public:
+
+    /**
+     * Static constructor
+     *
+     * @param aServer handle to AV Controller server
+     * @param aDevice target device
+     * @return a new browsing session implementation instance
+     */    
+    static CUPnPAVRenderingSessionImpl* NewL(
+        RUPnPAVControllerClient& aServer,
+        const CUpnpAVDevice& aDevice );
+ 
+    /**
+     * Destructor
+     */        
+    virtual ~CUPnPAVRenderingSessionImpl();
+    
+private:
+
+    /**
+     * 2nd phase construct
+     */    
+    CUPnPAVRenderingSessionImpl( RUPnPAVControllerClient& aServer );
+    
+    /**
+     * 2nd phase construct
+     */        
+    void ConstructL();
+
+protected: // From MUPnPAVRenderingSession
+
+    /**
+     * See upnpavrenderingsession.h
+     */
+    void SetObserver( MUPnPAVRenderingSessionObserver& aObserver );
+
+    /**
+     * See upnpavrenderingsession.h
+     */
+    void RemoveObserver();
+
+    /**
+     * See upnpavrenderingsession.h
+     */
+    MUPnPAVRenderingSessionObserver* Observer() const;
+    
+    /**
+     * See upnpavrenderingsession.h
+     */
+    const CUpnpAVDevice& Device() const;
+    
+    /**
+     * See upnpavrenderingsession.h
+     */
+    void ReserveLocalMSServicesL(); 
+
+    /**
+     * See upnpavrenderingsession.h
+     */
+    void CancelReserveLocalMSServicesL(); 
+
+    /**
+     * See upnpavrenderingsession.h
+     */
+    void ReleaseLocalMSServicesL(); 
+
+    /**
+     * See upnpavrenderingsession.h
+     */
+    void SetURIL( const TDesC8& aURI, const CUpnpItem& aItem );
+
+    /**
+     * See upnpavrenderingsession.h
+     */
+    void SetNextURIL( const TDesC8& aURI, const CUpnpItem& aItem );
+
+    /**
+     * See upnpavrenderingsession.h
+     */
+    void PlayL();
+
+    /**
+     * See upnpavrenderingsession.h
+     */
+    void StopL();
+
+    /**
+     * See upnpavrenderingsession.h
+     */
+    void PauseL();
+
+    /**
+     * See upnpavrenderingsession.h
+     */
+    void SetVolumeL( TInt aVolumeLevel );
+
+    /**
+     * See upnpavrenderingsession.h
+     */
+    void GetVolumeL();
+
+    /**
+     * See upnpavrenderingsession.h
+     */
+    void SetMuteL( TBool aMute );
+
+    /**
+     * See upnpavrenderingsession.h
+     */
+    void GetMuteL();
+
+    /**
+     * See upnpavrenderingsession.h
+     */
+    void GetPositionInfoL();
+
+public: // From MUPnPAVDeviceObserver
+
+    /**
+     * See upnpavdeviceobserver.h
+     */
+    void UPnPDeviceDiscovered( const CUpnpAVDevice& aDevice );
+
+    /**
+     * See upnpavdeviceobserver.h
+     */
+    void UPnPDeviceDisappeared( const CUpnpAVDevice& aDevice );
+
+    /**
+     * See upnpavdeviceobserver.h
+     */
+    void WLANConnectionLost();
+
+public: // Public methods
+
+    /**
+     * A method to receive an unsolicited event
+     * @param aError error code
+     * @param aEvent event
+     */     
+    void EventReceived( TInt aError,
+        TUnsolicitedEventC aEvent );
+       
+private: // Private methods
+
+    void ResetL();
+
+private:
+
+    RUPnPAVControllerClient&            iServer; // not owned
+    
+    MUPnPAVRenderingSessionObserver*    iObserver; // not owned
+    
+    CUPnPAVDeviceActive*                iDeviceActive; // owned
+    
+    CUPnPAVEventActive*                 iEventActive; // owned
+    
+    CUPnPAVRenderingActive*             iCommandActive; // owned
+    
+    CUPnPAVRenderingActive*             iSettingActive; // owned    
+    
+    CUpnpAVDevice*                      iDevice; // owned
+
+    // Buffer to pass data to server
+    HBufC8*                             iBuffer; // owned            
+    TPtr8                               iBufferPtr;         
+ 
+    TBool                               iAlive;
+        
+    TBool                               iMediaServerResourceReserved;
+    
+    };
+
+
+#endif // C_UPNPAVRENDERINGSESSIONIMPL_H