diff -r 000000000000 -r 7f85d04be362 upnpavcontroller/upnpavcontrollerserver/inc/upnpbrowsingsession.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpavcontroller/upnpavcontrollerserver/inc/upnpbrowsingsession.h	Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,1290 @@
+/*
+* 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:      implementation for session towards a media server
+*
+*/
+
+
+
+
+
+
+
+#ifndef C_UPNPBROWSINGSESSION_H
+#define C_UPNPBROWSINGSESSION_H
+
+// INCLUDE FILES
+#include <e32base.h>
+#include "upnpavcontroller.h"
+#include <upnpavcontrolpointobserver.h>
+#include <upnpmediaserverobserver.h>
+#include "upnpavbrowsingsession.h"
+
+
+// FORWARD DECLARATIONS
+class CUpnpItem;
+class CUpnpObject;
+class CUpnpAVRequest;
+class CUpnpAVBrowseRequest;
+class CUPnPFileSharingActive;
+class CUpnpMediaServerNotifier;
+class RUpnpMediaServerClient;
+class CUpnpAVDeviceExtended;
+class CUpnpMediaServerSettings;
+class CRepository;
+class CUpnpAVControllerServer;
+/**
+ * Implements server side browsing session functionality. Implements
+ * browsing, searching, copying etc.  
+ *
+ * @since S60 v3.1
+ */
+class CUPnPBrowsingSession :    public CBase,
+                                public MUpnpAVControlPointObserver,
+                                public MUpnpMediaServerObserver
+    {
+
+private:
+
+    /**
+     * Defines the internal state of browsing session
+     */
+    enum TInternalBrowseState
+        {
+        ENone,
+        EBrowse,
+        EDestroyObject,
+        ECopyLocal,
+        ECreateContainer,
+        ECopyToPhone
+        };
+
+    enum TInternalCopyState
+        {
+        EIdle,
+        EObjectCreated,
+        ECopying
+        };
+
+public:
+
+    /**
+     * Static 1st phase constructor
+     *
+     * @param aControlPoint AV Control Point reference
+     * @param aClient S60 Media Server session reference
+     * @param aDispatcher observer callback dispatcher reference
+     * @param aSessionId session id
+     * @param aUuid device Uuid
+     */
+    static CUPnPBrowsingSession* NewL
+        (
+        RUpnpMediaServerClient& aClient,
+        CUpnpAVControllerServer& aServer,
+        TInt aSessionId,   
+        const TDesC8& aUuid
+        );
+    
+    /**
+     * Destructor
+     */
+    virtual ~CUPnPBrowsingSession();
+    
+private:
+
+    /**
+     * Private constructor
+     *
+     * @param aControlPoint AV Control Point reference
+     * @param aClient S60 Media Server session reference
+     * @param aDispatcher observer callback dispatcher reference
+     * @param aSessionId session id
+     */
+    CUPnPBrowsingSession
+        (
+        RUpnpMediaServerClient& aClient,
+        CUpnpAVControllerServer& aServer,
+        TInt aSessionId
+        );    
+    
+    /**
+     * 2ns phase constructor
+     */
+    void ConstructL( const TDesC8& aUuid );
+
+protected: // From MUpnpAVControlPointObserver
+
+    /**
+     * Observer callback for rendering control Set Volume.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aInstance rendering instance.
+     * @param aChannel audio channel.
+     * @param aDesiredVolume 
+     */
+    void RcSetVolumeResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr, 
+        const TDesC8& aInstance, 
+        const TDesC8& aChannel, 
+        const TDesC8& aDesiredVolume);
+        
+    /**
+     * Observer callback for rendering control Get Volume.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aInstance rendering instance.
+     * @param aChannel audio channel.
+     * @param aCurrentVolume 
+     */
+    void RcVolumeResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr, 
+        const TDesC8& aInstance, 
+        const TDesC8& aChannel, 
+        const TDesC8& aCurrentVolume);
+         
+    /**
+     * Observer callback for rendering control Set Mute.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aInstance rendering instance.
+     * @param aChannel audio channel.
+     * @param aDesiredMute 
+     */
+    void RcSetMuteResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr, 
+        const TDesC8& aInstance, 
+        const TDesC8& aChannel, 
+        const TDesC8& aDesiredMute);
+        
+    /**
+     * Observer callback for rendering control Get Mute.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aInstance rendering instance.
+     * @param aChannel audio channel.
+     * @param aCurrentMute 
+     */
+    void RcMuteResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr, 
+        const TDesC8& aInstance, 
+        const TDesC8& aChannel, 
+        const TDesC8& aCurrentMute); 
+
+
+    /**
+     * Observer callback for rendering control AV set transport uri.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aInstance rendering instance.
+     * @param aCurrentUri Current transport URI.
+     * @param Current transport URI Metadata. 
+     */
+    void AvtSetTransportUriResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aInstanceId,
+        const TDesC8& aCurrentUri,
+        const TDesC8& aCurrentUriMetaData);
+        
+    /**
+     * Observer callback for rendering control AV set next transport uri.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aInstance rendering instance.
+     * @param aCurrentUri Current transport URI.
+     * @param Current transport URI Metadata. 
+     */
+    virtual void AvtSetNextTransportUriResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aInstanceId,
+        const TDesC8& aNextUri,
+        const TDesC8& aNextUriMetaData);
+        
+    /**
+     * Observer callback for rendering control AV get media info response.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aInstance rendering instance.
+     * @param aNrTracks Number of tracks.
+     * @param aMediaDuration 
+     * @param aCurrentUri Current transport URI.
+     * @param aCurrentUriMetaData Metadata of current trransport uri. 
+     * @param aNextUri Next transport URI.
+     * @param aNextUriMetaData Metadata of next trransport uri.
+     * @param aPlayMedium
+     * @param aRecordMedium
+     * @param aWriteStatus
+     */
+    void AvtMediaInfoResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aInstanceId,
+        const TDesC8& aNrTracks,
+        const TDesC8& aMediaDuration,
+        const TDesC8& aCurrentUri,
+        const TDesC8& aCurrentUriMetaData,
+        const TDesC8& aNextUri,
+        const TDesC8& aNextUriMetaData,
+        const TDesC8& aPlayMedium,
+        const TDesC8& aRecordMedium,
+        const TDesC8& aWriteStatus);
+        
+    /**
+     * Observer callback for rendering control AV get transport info response.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId
+     * @param aErr UPnP error code.
+     * @param aInstance rendering instance.
+     * @param aCurrenTransportState
+     * @param aCurrentTransportStatus
+     * @param aCurrentUri aCurrentSpeed
+     */
+    void AvtGetTransportInfoResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aInstanceId,
+        const TDesC8& aCurrenTransportState,
+        const TDesC8& aCurrentTransportStatus,
+        const TDesC8& aCurrentSpeed);
+        
+    /**
+     * Observer callback for rendering control AV get position info response.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aTrack rendering instance.
+     * @param aTrackDuration 
+     * @param aTrackMetaData
+     * @param aTrackURI
+     * @param aRelTime
+     * @param aAbsTime
+     * @param aRelCount
+     * @param aAbsCount
+     */
+    void AvtPositionInfoResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aInstanceId,
+        const TDesC8& aTrack,
+        const TDesC8& aTrackDuration,
+        const TDesC8& aTrackMetaData,
+        const TDesC8& aTrackURI,
+        const TDesC8& aRelTime,
+        const TDesC8& aAbsTime,
+        const TDesC8& aRelCount,
+        const TDesC8& aAbsCount);
+        
+    /**
+     * Observer callback for rendering control AV get device
+     * capabilities response.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aPlayMedia
+     * @param aRecMedia 
+     * @param aRecQualityModes
+     */
+    void AvtDeviceCapabilitiesResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aInstanceId,
+        const TDesC8& aPlayMedia,
+        const TDesC8& aRecMedia,
+        const TDesC8& aRecQualityMode);
+        
+    /**
+     * Observer callback for rendering control AV get transport
+     * settings response.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId
+     * @param aInstanceId
+     * @param aErr UPnP error code.        
+     * @param aPlayMode
+     * @param aRecQualityMode
+     */
+    void AvtTransportSettingsResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aInstanceId,
+        const TDesC8& aPlayMode,
+        const TDesC8& aRecQualityMode);
+        
+    /**
+     * Observer callback for rendering control AV Stop response.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     */
+    void AvtStopResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aInstanceId);
+        
+    /**
+     * Observer callback for rendering control AV Play response.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aSpeed
+     */
+    void AvtPlayResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aInstanceId,
+        const TDesC8& aSpeed);
+    
+    /**
+     * Observer callback for rendering control AV Pause response.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     */
+    void AvtPauseResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aInstanceId);
+        
+    /**
+     * Observer callback for rendering control AV Record response.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     */
+    void AvtRecordResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aInstanceId);
+        
+    /**
+     * Observer callback for rendering control AV Seek response.
+     * @since Series 60 2.6
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aUnit
+     * @param aTarget
+     */
+    void AvtSeekResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aInstanceId,
+        const TDesC8& aUnit,
+        const TDesC8& aTarget);
+        
+    /**
+     * Observer callback for rendering control AV Next response.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     */
+    void AvtNextResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aInstanceId);
+        
+    /**
+     * Observer callback for rendering control AV Previous response.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     */
+    void AvtPreviousResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aInstanceId);
+    
+    /**
+     * Observer callback for rendering control AV setplay mode response.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aNewPlayMode
+     */
+    void AvtSetPlayModeResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aInstanceId,
+        const TDesC8& aNewPlayMode);
+        
+    /**
+     * Observer callback for rendering control AV set record qualityresponse.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aNewRecordQuality
+     */
+    void AvtSetRecordModeResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aInstanceId,
+        const TDesC8& aNewRecordQuality);
+        
+    /**
+     * Observer callback for Content Directory GetSearchCapabilities function.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aSearchCaps
+     */
+    void CdsSearchCapabilitiesResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aSearchCaps);
+        
+    /**
+     * Observer callback for Content Directory GetSortCapabilities function.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aSortCaps
+     */
+    void CdsSortCapabilitiesResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aSortCaps);
+
+    /**
+     * Observer callback for Content Directory GetSystemUpdateID function.
+     * @since Series 60 2.6
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aSystemUpdateId
+     */
+    void CdsSystemUpdateIdResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        TInt aSystemUpdateId);
+    /**
+    * Observer callback for Content Directory Browse function.
+    * @since Series 60 2.6
+    * @param aUuid Source device UUID. 
+    * @param aSessionId 
+    * @param aErr UPnP error code.
+    * @param aObjectID
+    * @param aBrowseFlag
+    * @param aFilter
+    * @param aIndex
+    * @param arequest
+    * @param aSortCriteria
+    * @param aResult
+    * @param aReturned
+    * @param aMatches
+    * @param aUpdateID
+    */
+    
+    void CdsBrowseResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aObjectID,
+        const TDesC8&  aBrowseFlag,
+        const TDesC8&  aFilter,
+        TInt aIndex,
+        TInt aRequest,
+        const TDesC8&  aSortCriteria,
+        const TDesC8&  aResult,
+        TInt aReturned,
+        TInt aMatches,
+        const TDesC8&  aUpdateID);
+        
+    /**
+     * Observer callback for Content Directory Search function.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aContainerId
+     * @param aSearchCriteria
+     * @param aFilter
+     * @param aIndex
+     * @param arequest
+     * @param aSortCriteria
+     * @param aResult
+     * @param aReturned
+     * @param aMatches
+     * @param aUpdateID
+     */
+     
+    void CdsSearchResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aContainerId,
+        const TDesC8& aSearchCriteria,
+        const TDesC8& aFilter,
+        TInt aIndex,
+        TInt aRequest,
+        const TDesC8& aSortCriteria,
+        const TDesC8& aResult,
+        TInt aReturned,
+        TInt aMatches,
+        const TDesC8& aUpdateID);
+        
+    /**
+     * Observer callback for Content Directory DestroyObject function.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aObjectId
+     */
+    void CdsDestroyObjectResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aObjectId );
+        
+    /**
+     * Observer callback for Content Directory UpdateObject function.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aObjectId
+     * @param aCurrentTagValue
+     * @param aNewTagValue
+     */
+    void CdsUpdateObjectResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aObjectId,
+        const TDesC8& aCurrentTagValue,
+        const TDesC8& aNewTagValue );
+        
+    /**
+     * Observer callback for Content Directory ImportResource function.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aSourceURI
+     * @param aDestinationURI
+     * @param aTransferId
+     */       
+    void CdsImportResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aSourceURI,
+        const TDesC8& aDestinationURI,
+        const TDesC8& aTransferId );
+        
+    /**
+     * Observer callback for Content Directory ExportResource function.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aSourceURI
+     * @param aDestinationURI
+     * @param aTransferId
+     */       
+    void CdsExportResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aSourceURI,
+        const TDesC8& aDestinationURI,
+        const TDesC8& aTransferId );
+        
+    /**
+     * Observer callback for Content Directory StopTransfer function.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aSourceURI
+     * @param aDestinationURI
+     * @param aTransferId
+     */       
+    void CdsStopTransferResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aTransferId );
+    
+    /**
+     * Observer callback for Content Directory GetTransferProgress function.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aTransferId
+     * @param aTransferStatus
+     * @param aTransferTotal
+     */         
+    virtual void CdsCTransferProgressResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aTransferId,
+        const TDesC8& aTransferStatus,
+        const TDesC8& aTransferLength,            
+        const TDesC8& aTransferTotal );
+        
+    /**
+     * Observer callback for Content Directory DeleteResource function.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aResourceUri Resource to be deleted.
+     */ 
+    void CdsDeleteResourceResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aResourceUri );
+        
+    /**
+     * Observer callback for Content Directory CreateReference function.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aContainerId Destination folder.
+     * @param aObjectId Source object.
+     * @param aNewId Created reference.
+     */ 
+    void CdsCreateReferenceResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aContainerId, 
+        const TDesC8& aObjectId, 
+        const TDesC8& aNewId );
+        
+    /**
+     * Observer callback for Content Directory CreateReference function.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aContainerID Container in which new object is created.
+     * @param aElements Elements for item creation.
+     * @param aObjectID New objects ID.
+     * @param aResult Result of the action.
+     */ 
+    void CdsCreateObjectResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aContainerID, 
+        const TDesC8& aElements, 
+        const TDesC8& aObjectID, 
+        const TDesC8& aResult );
+        
+
+    /**
+     * Observer callback for Connection Manager GetProtocolInfo function.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aSource
+     * @param aSink
+     */ 
+    void CmProtocolInfoResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aSource, 
+        const TDesC8& aSink );
+    
+    /**
+     * Observer callback for Connection Manager PrepareForConnection 
+     * function.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aRemoteProtocolInfo
+     * @param aPeerConnectionManager
+     * @param aPeerConnectionId
+     * @param aDirection
+     * @param aConnection
+     * @param aTransport
+     * @param aRsc
+     */        
+    void CmPrepareResponse(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aRemoteProtocolInfo,
+        const TDesC8& aPeerConnectionManager,
+        const TDesC8& aPeerConnectionId,
+        const TDesC8& aDirection,
+        TInt aConnection,
+        TInt aTransport,
+        TInt aRsc );
+    
+    /**
+     * Observer callback for Connection Manager ConnectionComplete 
+     * function.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aConnection
+     */         
+    void CmComplete(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        TInt aConnection );
+        
+    /**
+     * Observer callback for Connection Manager GetCurrentConnectionIDs
+     * function.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param aConnection
+     */         
+    void CmCurrentConnections(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        const TDesC8& aConnections);
+        
+    /**
+     * Observer callback for Connection Manager GetCurrentConnectionInfo
+     * function.
+     * @since Series 60 2.6
+     * @param aUuid Source device UUID. 
+     * @param aSessionId 
+     * @param aErr UPnP error code.
+     * @param rscId
+     * @param aProtocolInfo
+     * @param aPeerConnectionManager
+     * @param peerId
+     * @param aStatus
+     */   
+    void CmCurrentInfo(
+        const TDesC8& aUuid,
+        TInt aSessionId,
+        TInt aErr,
+        TInt rscId, 
+        TInt transportId, 
+        const TDesC8& aProtocolInfo,
+        const TDesC8& aPeerConnectionManager, 
+        TInt peerId, 
+        const TDesC8& aDirection, 
+        const TDesC8& aStatus );
+
+    //*****************************************************************
+    //Functions for UPnP event handling
+    //*****************************************************************
+    /**
+     * Content Directory SystemUpdateId event handler.
+     * @since Series 60 2.6
+     * @param aUuid Device UUID.
+     * @param aSystemUpdateId Device systemUpdateId.
+     */
+    void CdsUpdateEvent(
+            const TDesC8& aUuid,
+            TInt aSystemUpdateId
+            );
+            
+    /**
+     * Content Directory ContainerUpdateIDs event handler.
+     * @since Series 60 2.6
+     * @param aUuid Device UUID.
+     * @param aConteinerIds Device container update ids.
+     */
+    void CdsContainerEvent(
+            const TDesC8& aUuid,
+            const TDesC8& aConteinerIds
+            );
+            
+    /**
+     * Content Directory TransferIDs event handler.
+     * @since Series 60 2.6
+     * @param aUuid Device UUID.
+     * @param aTransferIds Device transfer ids.
+     */
+    void CdsTransferEvent(
+            const TDesC8& aUuid,
+            const TDesC8& aTransferIds
+            );
+            
+    /**
+     * Rendering Control LastChange event handler.
+     * @since Series 60 2.6
+     * @param aUuid Device UUID.
+     * @param aLastChange Device LastChange statevariable.
+     */
+    void RcLastChangeEvent(
+            const TDesC8& aUuid,
+            const TDesC8& aLastChange
+            );
+            
+    /**
+     * AV Transport LastChange event handler.
+     * @since Series 60 2.6
+     * @param aUuid Device UUID.
+     * @param aLastChange Device LastChange statevariable.
+     */
+    void AvtLastChangeEvent(
+            const TDesC8& aUuid,
+            const TDesC8& aLastChange
+            );
+    /**
+     * Connection Manager SourceEvent event handler.
+     * @since Series 60 2.6
+     * @param aUuid Device UUID.
+     * @param aSource Device's source info.
+     */
+    void CmSourceEvent(
+            const TDesC8& aUuid,
+            const TDesC8& aSource
+            );
+            
+    /**
+     * Connection Manager SinkEvent event handler.
+     * @since Series 60 2.6
+     * @param aUuid Device UUID.
+     * @param aSink Device's sink info.
+     */
+    void CmSinkEvent(
+            const TDesC8& aUuid,
+            const TDesC8& aSink
+            );
+            
+    /**
+     * Connection Manager ConnectionsEvent event handler.
+     * @since Series 60 2.6
+     * @param aUuid Device UUID.
+     * @param aConnections Devices connections.
+     */
+    void CmConnectionsEvent(
+            const TDesC8& aUuid,
+            const TDesC8& aConnections
+            );
+    //*****************************************************************
+    // Device and http functions.
+    //*****************************************************************
+    /**
+     * Handles HTTP messages.
+     * @since Series 60 2.6
+     * @param aMessage Incoming HTTP message.
+     */
+    void HttpResponseL( CUpnpHttpMessage* aMessage );
+
+public:
+
+    /**
+     * Handles UPnP device discoveries.
+     * @since Series 60 2.6
+     * @param aDevice Device that is discovered.
+     */
+    void DeviceDiscoveredL( CUpnpDevice* aDevice );
+
+    /**
+     * Handles UPnP device disappears.
+     * @since Series 60 2.6
+     * @param aDevice Device that disappeared.
+     */
+    void DeviceDisappearedL( CUpnpDevice* aDevice );    
+ 
+protected: // From CUpnpMediaServerNotifier
+
+    /**
+     * Called when Content Directory file transfer is finished
+     * either with success or failure.
+     * See CUpnpFileTransferEvent class description for details.
+     *
+     * @since Series 60 3.1
+     * @param aEvents Media Server event
+     * @return notifier object
+     */
+    void FileTransferEvent( CUpnpFileTransferEvent *aEvent );
+    
+    /**
+     * Called when Content Directory file transfer is finished
+     * and iInternalState == ECopyToPhone
+     * @since Series 60 3.2
+     * @param aEvent Media Server event
+     * @param aError from FileTransferEvent
+     */
+    void HandleCopyToPhoneEventL( 
+        CUpnpFileTransferEvent& aEvent, 
+        TInt aError );
+
+    /**
+     * Called in case of CUpnpMediaServerNotifier internal error.
+     * Should be used for event handling recovery.
+     *
+     * @since Series 60 3.1
+     * @param aObserver event observer
+     * @return notifier object
+     */
+    void NotifierError( TInt aError );
+    
+public: // New functions
+
+    /**
+     * Handles UPnP device disappears.
+     *
+     * @param aDevice Device that disappeared.
+     */
+    void DeviceDisappearedL( CUpnpAVDeviceExtended& aDevice );
+
+    /**
+     * Sets local (S60) Media Server Uuid
+     *
+     * @param aUuid device Uuid
+     */
+    void SetLocalMSUuidL( const TDesC8& aUuid );
+
+    /**
+     * Returns Session Id
+     *
+     * @return session id
+     */
+    TInt SessionId() const;
+    
+    /**
+     * Returns device Uuid 
+     *
+     * @return device Uuid
+     */
+    const TDesC8& Uuid() const;
+    
+public:
+
+    /**
+     * See upnpavcontrollerimpl.h
+     */
+    void GetBrowseResponseSizeL( const RMessage2& aMessage );  
+
+    /**
+     * See upnpavcontrollerimpl.h
+     */
+    void CancelGetBrowseResponseSizeL();
+
+    /**
+     * See upnpavcontrollerimpl.h
+     */
+    void GetBrowseResponseL( const RMessage2& aMessage );
+    
+    /**
+     * See upnpavcontrollerimpl.h
+     */
+    void GetSearchResponseSizeL( const RMessage2& aMessage );
+
+    /**
+     * See upnpavcontrollerimpl.h
+     */
+    void CancelGetSearchResponseSizeL();
+
+    /**
+     * See upnpavcontrollerimpl.h
+     */
+    void GetSearchResponseL( const RMessage2& aMessage );
+
+    /**
+     * See upnpavcontrollerimpl.h
+     */
+    void GetSearchCapabitiesSizeL( const RMessage2& aMessage );
+    
+    /**
+     * See upnpavcontrollerimpl.h
+     */
+    void CancelGetSearchCapabitiesSizeL();     
+    
+    /**
+     * See upnpavcontrollerimpl.h
+     */
+    void GetSearchCapabitiesL( const RMessage2& aMessage );
+    
+    /**
+     * See upnpavcontrollerimpl.h
+     */
+    void CreateContainerL( const RMessage2& aMessage );
+    
+    /**
+     * See upnpavcontrollerimpl.h
+     */
+    void CancelCreateContainerL();
+    
+    /**
+     * See upnpavcontrollerimpl.h
+     */
+    void DeleteObjectL( const RMessage2& aMessage );
+    
+    /**
+     * See upnpavcontrollerimpl.h
+     */
+    void CancelDeleteObjectL();
+    
+    /**
+     * See upnpavcontrollerimpl.h
+     */
+    void DeviceDisappearedRequestL( const RMessage2& aMessage );
+    
+    /**
+     * See upnpavcontrollerimpl.h
+     */
+    void CancelDeviceDisappearedRequestL();
+                                   
+private:
+
+    /**
+     * Parses create object -action response and returns import uri.
+     *
+     * @param aResponse create object -action response
+     * @return import uri (ownership is transferred)
+     */
+    HBufC8* ParseCreateObjectResponseL( const TDesC8& aResponse );
+
+    /**
+     * Parses browse response and checks if the container supports the 
+     * media type we are about to copy into it
+     *
+     * @param aResponse browse response
+     */
+    void CheckIsCreateObjectSupportedL( const TDesC8& aResponse );
+
+    /**
+     * Parses browse response and checks if the container supports the 
+     * media type we are about to copy into it. After that it sends
+     * a create object -action.
+     *
+     * @param aResponse browse response
+     */
+    void CheckAndSendCreateObjectActionL( const TDesC8& aResponse );
+
+    /**
+     * Parses browse response and checks if the object can be deleted. If
+     * supported, sends destroyobject-action.
+     *
+     * @param aResponse browse response
+     */
+    void CheckAndSendDestroyObjectActionL( const TDesC8& aResponse );    
+    
+    /**
+     * Sends a create object -action
+     *
+     * @param aUuid device uuid
+     * @param aContainerId container id
+     * @param aResponse elements xml
+     */
+    void SendCreateObjectActionL( const TDesC8& aUuid,
+        const TDesC8& aContainerId, const TDesC8& aResponse );
+
+    /**
+     * Sends export resource -action
+     */
+    void SendExportActionL();
+    
+    /**
+     * Sends import resource -action
+     */
+    void SendImportActionL();
+
+    /**
+     * Resets internal state
+     */
+    void ResetL();
+        
+    /**
+     * Postprocesses copy operation
+     *
+     * @param aError error code in copying
+     * @param aFinished state of copy (create object/ import/export action)
+     */
+    void CopyFinished( TInt aError, TBool aFinished ); 
+    
+    /**
+     * Reads an object from a message
+     *
+     * @param aMessage client/server message
+     * @param aSlot message slot number
+     * @param aObj UPnP object
+     */
+    void ReadObjFromMessageL( const RMessage2& aMessage, TInt aSlot,
+        CUpnpObject* aObj );
+        
+    /**
+     * Reads a request from a message
+     *
+     * @param aMessage client/server message
+     * @param aSlot message slot number
+     * @param aReq request
+     */
+    void ReadReqFromMessageL( const RMessage2& aMessage, TInt aSlot,
+        CUpnpAVRequest* aReq );
+        
+    /**
+     * Reads a browse request from a message
+     *
+     * @param aMessage client/server message
+     * @param aSlot message slot number
+     * @param aReq browse request
+     */
+    void ReadBrowseReqFromMessageL( const RMessage2& aMessage, TInt aSlot,
+        CUpnpAVBrowseRequest* aReq );
+
+    /**
+     * Reads a buffer from a message
+     *
+     * @param aMessage client/server message
+     * @param aSlot message slot number
+     * @return a buffer (heap descriptor)
+     */
+    HBufC8* ReadBufFromMessageLC( const RMessage2& aMessage, TInt aSlot );
+
+    /**
+     * Sets download settings. Not currently needed, for future use.
+     *
+     * @param aType download location
+     */
+    void SetDownloadSettingsL( MUPnPAVBrowsingSession::TMemoryType aType );
+    
+    /**
+     * Restores download settings. Not currently needed, for future use.
+     *
+     * @return error code
+     */
+    TInt RestoreDownloadSettings();
+    
+    /**
+     * Checks sharing status. Determines if the copied file is left shared or
+     * not.
+     *
+     * @return error code
+     */
+    TInt CheckSharingStatus();                      
+
+private:
+
+    RUpnpMediaServerClient&     iMediaServer; // Not own
+
+    CUpnpAVControllerServer&    iServer;
+    
+    TInt                        iSessionId;
+
+    TInt                        iInstanceId;
+    
+    TInt                        iIPSessionId;
+
+    TInt                        iTransferId;
+    
+    TBool                       iTransferEventReceived;
+    
+    TInternalBrowseState        iInternalState;
+    
+    TInternalCopyState          iCopyState;
+    
+    RMessage2*                  iActionMessage; // Own
+    
+    RMessage2*                  iDeviceMessage; // Own
+    
+    CUpnpAVDeviceExtended*      iDevice; // Own
+    
+    HBufC8*                     iLocalMediaServerUuid; // Own
+    
+    HBufC8*                     iRespBuf; // Own
+    
+    HBufC8*                     iRespBuf2; // Own  
+        
+    HBufC8*                     iImportURI; // Own
+    
+    HBufC8*                     iSourceURI; // Own
+    
+    HBufC8*                     iItemId; // Own
+    
+    HBufC8*                     iContainerId; // Own
+    
+    CUpnpItem*                  iSharedItem; // Own  
+    
+    CUPnPFileSharingActive*     iFileSharing; // Own
+      
+    CUpnpMediaServerNotifier*   iMediaServerNotifier; // Own
+    
+    HBufC8*                     iOriginalLocation; // Own
+    
+    HBufC8*                     iFilePath; // Own
+    
+    CUpnpMediaServerSettings*   iMSSettings; // Own, For future use
+    
+    CRepository*                iAppSettings; // Own
+
+    MUPnPAVBrowsingSession::TFileSharing iShareFlag;    
+    
+    TBool                       iMusic;
+    
+    TInt                        iAsyncErr;
+    
+    };
+
+#endif // C_UPNPBROWSINGSESSION_H