/** @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:  Class responsible for writing file from MS
*
*/


#ifndef C_CUPNPUPLOADCOMMAND_H
#define C_CUPNPUPLOADCOMMAND_H

//  INCLUDES
#include "upnpcommand.h"
#include "upnpresponsehandler.h"
#include "upnpresolverobserver.h"

// FORWARD DECLARATIONS
class CUpnpPathResolver;

// CLASS DECLARATION
/**
* Class responsible for uploading files from MS.
*
*  @since Series 60 3.1
*/
class CUpnpUploadCommand : public CUpnpCommand, 
                       public MUpnpResponseHandler,
                       public MUpnpHttpResponseHandler, 
                       public MUpnpResolverObserver
	{
	public:	
		/**
		* Two-phased constructor.
		*
		* @param aAVCPManager manager
		* @param aSession server-side session
		* @param aMessage message
		*/		
		static CUpnpUploadCommand* NewL(CUpnpAVCPManager& aAVCPManager, 
			CUpnpAVCPEngineSession& aSession, const RMessage2& aMessage);	       
		/**
		* Destructor.
		*/				
		virtual ~CUpnpUploadCommand();	       	
			
	public:	// Method from CUpnpCommand
		/**
		* From CUpnpCommand returns session id.
		* It is also defined in MUpnpResponseHandler, MUpnpHttpResponseHandler
		* @since Series 60 3.1
		*/	
		TInt SessionId();
		/**
		* From CUpnpCommand implement logic for leaves that appear during InterpretL.
		* It is also defined in MUpnpResponseHandler, MUpnpHttpResponseHandler
		* @since Series 60 3.1
		*/	
		void RunError(TInt aErrorCode);			
		/**
		* From CUpnpCommand perfroms operation connected with command
		* @since Series 60 3.1
		*/							
		void ExecuteL();
		/**
		* From CUpnpCommand set result from previous performed command.
		* It sets result from directory listing.
		* @since Series 60 3.1
		*/	
		void SetResultL(const RMessage2& aMessage);
				
	public:	// Method from observers		
		/**
		* 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 MUpnpHttpResponseHandler, it is notified when HTTP respone 
		* with relevant session id comes.
		* @param aErrorCode error code
		* @param aMessage response message
		* @since Series 60 3.1
		*/			
		void InterpretL(TInt aErrorCode, CUpnpHttpMessage* aMessage);
		/**
		* From MUpnpResolverObserver, it is notified after translation path into id.
		* 
		* @param aErrorCode error code (KErrNone if Ok)
		* @param aIdElement object describing searched element
		* @since Series 60 3.1
		*/				
		void ResolvedIdL(TInt aErrCode, CUpnpPathElement* aIdElement);

	private:
		/**
		* C++ default constructor.
		*/			
		CUpnpUploadCommand(CUpnpAVCPManager& aAVCPManager, 
			CUpnpAVCPEngineSession& aSession, const RMessage2& aMessage);
		/**
		* Symbian 2nd phase constructor.
		*/			
		void ConstructL();

		
	private:
		// path resolver
		CUpnpPathResolver* iPathResolver;
		// object id taken from path specified by request				
		HBufC8* iObjectId;	
    	// location to local file, it is file to be sent    
    	HBufC8* iSrcPath;
    	// import URI
    	HBufC8* iImportURI;
    
        
};

#endif // C_CUPNPUPLOADCOMMAND_H