--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpavcontrolpoint/avcpengine/inc/upnpresolvehandler.h	Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,127 @@
+/** @file
+* Copyright (c) 2005-2006 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:  Resolve path(FS) into id (UPnP)
+*
+*/
+
+
+#ifndef C_CUPNPRESOLVEHANDLER_H
+#define C_CUPNPRESOLVEHANDLER_H
+
+//  INCLUDES
+#include <e32base.h>
+#include "upnpresponsehandler.h"
+#include "upnpresolverobserver.h"
+
+// FORWARD DECLARATIONS
+class CUpnpPathResolver;
+class CUpnpAVCPManager;
+
+// CLASS DECLARATION
+/**
+* Class responsible for translating path into id.
+*
+*  @since Series 60 3.1
+*/
+class CUpnpResolveHandler: public CBase, public MUpnpResponseHandler
+	{	
+	public:
+		/**
+		* Two-phased constructor.
+		*
+		* @param aAVCPManager manager
+		* @param aResolver path resolver
+		* @param aObserver observer to nofity
+		*/		
+		static CUpnpResolveHandler* NewL(CUpnpAVCPManager& aAVCPManager,
+			CUpnpPathResolver& aResolver, MUpnpResolverObserver& aObserver);	
+		/**
+		* Destructor.
+		*/			
+		virtual ~CUpnpResolveHandler();
+		/**
+		* Request for tranlating given path in to id.
+		* Method parses path into element and tries to match.
+		* Inform use about result by observer,
+		*
+		* @param aPath path
+		*/
+		void ResolveL(const TDesC8& aPath);
+		
+	public:	// Method from observers	
+		/**
+		* From MUpnpResponseHandler returns session id.
+		* It is also defined in MUpnpResponseHandler, MUpnpHttpResponseHandler
+		* @since Series 60 3.1
+		*/	
+		TInt SessionId();
+		/**
+		* From MUpnpResponseHandler, it is notified when SOAP respone 
+		* with relevant session id comes.
+		* @param aErrorCode error code
+		* @param aAction action with attached respone
+		* @since Series 60 3.1
+		*/	
+		void InterpretL(TInt aErrorCode, CUpnpAction* aAction);
+		/**
+		* From MUpnpResponseHandler, it is notified when leave appears 
+		* during InterpretL
+		* @param aErrorCode error code
+		* @since Series 60 3.1
+		*/
+		void RunError(TInt aErrorCode);
+				
+	private:
+		/**
+		* C++ default constructor.
+		*/	
+		CUpnpResolveHandler(CUpnpAVCPManager& aAVCPManager,
+			CUpnpPathResolver& aResolver, MUpnpResolverObserver& aObserver);
+			
+		/**
+		* Symbian 2nd phase constructor.
+		*/					
+		void ConstructL();
+		/**
+		* Check next element in path, if it is the last notify observer.
+		* If matching elemrnt wasn't found inform observer.
+		*
+		* @param aSendAction indicate whether use browse action 
+		*	if not found or inform used about error.
+		*/		
+		void CheckNextElementL(TBool aSendAction = ETrue);    
+		
+	private:
+		// manager
+  	CUpnpAVCPManager& iAVCPManager;	
+  	// resolver instance
+		CUpnpPathResolver& iResolver;
+		// observer
+		MUpnpResolverObserver& iObserver;
+		// array of path elements
+		RPointerArray<TPtrC8> iPathElements;	
+		// session id of last send SOAP action
+		TInt iSessionId; 	
+		// original pathname
+		HBufC8* iPath;
+		// last matched object id
+		HBufC8* iLastId;
+		// index of path elements, last checked
+		TInt iPathIndex;	
+		// index used to no get whole browse result
+		TInt iStartIndex;			
+		
+};
+
+#endif // C_CUPNPRESOLVEHANDLER_H