diff -r 000000000000 -r 7f85d04be362 upnpavcontroller/upnpavcontrollerclient/inc/upnpavcontroller.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpavcontroller/upnpavcontrollerclient/inc/upnpavcontroller.h	Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,209 @@
+/*
+* 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:      AVController interface
+*
+*/
+
+
+
+
+
+
+#ifndef M_UPNPAVCONTROLLER_H
+#define M_UPNPAVCONTROLLER_H
+
+// INCLUDE FILES
+#include <e32std.h>
+#include "upnpavcontrollerglobals.h"
+
+// FORWARD DECLARATIONS
+class MUPnPAVDeviceObserver;
+class CUpnpAVDeviceList;
+class CUpnpAVDevice;
+class MUPnPAVBrowsingSession;
+class MUPnPAVRenderingSession;
+class MUPnPFileUploadSession;
+class MUPnPFileDownloadSession;
+
+/**
+ *  Defines the AV Controller interface
+ *
+ *  This class defines the AV Controller interface. Provides methods to
+ *  get devices and to start and stop rendering and browsing sessions.
+ *
+ *  @lib upnpavcontrollerclient.lib
+ *  @since S60 v3.1
+ */
+class MUPnPAVController
+    {
+
+public:
+
+    /**
+     * Sets Device observer instance
+     *
+     * @since Series 60 3.1     
+     * @param aInstance MUPnPAVDeviceObserver instance of the class that 
+     *        implements the IF
+     * @return TInt status
+     */
+    virtual void SetDeviceObserver( MUPnPAVDeviceObserver& aObserver ) = 0;
+
+    /**
+     * Removes Device observer instance
+     *
+     * @since Series 60 3.1     
+     * @param None
+     * @return None
+     */
+    virtual void RemoveDeviceObserver() = 0;
+    
+    /**
+     * Returns Device observer instance
+     *
+     * @since Series 60 3.1     
+     * @param None
+     * @return observer pointer
+     */
+    virtual MUPnPAVDeviceObserver* DeviceObserver() = 0;
+
+    /**
+     * Start a browsing session with a media server
+     *
+     * @since Series 60 3.1
+     * @param aDevice media server
+     * @return session reference
+     */    
+    virtual MUPnPAVBrowsingSession& StartBrowsingSessionL(
+        const CUpnpAVDevice& aDevice ) = 0;
+
+    /**
+     * Stop a browsing session with a media server
+     *
+     * @since Series 60 3.1
+     * @param aSession session reference
+     * @return None
+     */    
+    virtual void StopBrowsingSession( MUPnPAVBrowsingSession& aSession ) = 0;
+    
+    /**
+     * Start a rendering session with a media renderer
+     *
+     * @since Series 60 3.1
+     * @param aDevice media renderer
+     * @return session reference
+     */    
+    virtual MUPnPAVRenderingSession& StartRenderingSessionL(
+        const CUpnpAVDevice& aDevice ) = 0;
+    
+    /**
+     * Stop a rendering session with a media server
+     *
+     * @since Series 60 3.1
+     * @param aSession session reference
+     * @return None
+     */    
+    virtual void StopRenderingSession(
+        MUPnPAVRenderingSession& aSession ) = 0;
+
+    /**
+     * Start an upload session with a media server
+     *
+     * @since Series 60 3.1
+     * @param aDevice media renderer
+     * @return session reference
+     */    
+    virtual MUPnPFileUploadSession& StartUploadSessionL(
+        const CUpnpAVDevice& aDevice ) = 0;
+    
+    /**
+     * Stop an upload session
+     *
+     * @since Series 60 3.1
+     * @param aSession session reference
+     * @return None
+     */    
+    virtual void StopUploadSession(
+        MUPnPFileUploadSession& aSession ) = 0;    
+
+    /**
+     * Start a download session with a media server
+     *
+     * @since Series 60 3.1
+     * @param aDevice media renderer
+     * @return session reference
+     */    
+    virtual MUPnPFileDownloadSession& StartDownloadSessionL(
+        const CUpnpAVDevice& aDevice ) = 0;
+    
+    /**
+     * Stop a download session
+     *
+     * @since Series 60 3.1
+     * @param aSession session reference
+     * @return None
+     */    
+    virtual void StopDownloadSession(
+        MUPnPFileDownloadSession& aSession ) = 0;    
+
+// =======================================================
+// DEVICE CONTROL METHODS
+// =======================================================
+public:
+
+    /**
+     * Gets the list of online Media Server devices.
+     *
+     * The client must release the memory allocated for the items 
+     * in the array.
+     *
+     * @since Series 60 3.1
+     * @param none
+     * @return device list
+     */
+    virtual CUpnpAVDeviceList* GetMediaServersL() = 0;
+
+    /**
+     * Gets the list of online Media Renderer devices.
+     *
+     * The client must release the memory allocated for the items 
+     * in the array.
+     *
+     * @since Series 60 3.1
+     * @param none
+     * @return device list
+     */
+    virtual CUpnpAVDeviceList* GetMediaRenderersL() = 0;
+    
+public: // Destructor    
+
+    /**
+     * Destructor
+     * DEPRACATED, usage of Release() recommended. Will be removed in the
+     * future. Safe deletion is not guaranteed.
+     *
+     * @since Series 60 3.1
+     */   
+    virtual ~MUPnPAVController() {};
+    
+    /**
+     * Destructor. Ensures safe deletion (also during WLAN disconnection).
+     *
+     * @since Series 60 3.2
+     */    
+    virtual void Release() = 0;
+    };
+
+
+#endif // M_UPNPAVCONTROLLER_H