/** @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:  CUpnpCommand

*

*/

// INCLUDE FILES

#include "upnpcommand.h"

#include "upnpavcpmanager.h"

#include "upnpavcontrolpoint.h"

#include "upnpavcpenginesession.h"

// commands

#include "upnpdevicelistcommand.h"

#include "upnpbrowsecommand.h"

#include "upnpdownloadcommand.h"

#include "upnpuploadcommand.h"

#include "upnpcreatecommand.h"

#include "upnpdeletecommand.h"

#include "upnpmetadatacommand.h"

// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------

// CUpnpCommand::CUpnpCommand

// C++ default constructor can NOT contain any code, that

// might leae.

// -----------------------------------------------------------------------------

CUpnpCommand::CUpnpCommand(CUpnpAVCPManager& aAVCPManager, 

                   CUpnpAVCPEngineSession& aSession, 

                   const RMessage2& aMessage):

                   iAVCPManager(aAVCPManager),

                   iSession(aSession),

                   iMessage(aMessage)                       

    {

    iType = (TAVCPEngineRqst)iMessage.Function();

    iId = aAVCPManager.NewCommandId();

    }

// -----------------------------------------------------------------------------

// CUpnpCommand::BaseConstructL

// Symbian 2nd phase constructor can leave.

// -----------------------------------------------------------------------------

//

void CUpnpCommand::BaseConstructL()

    {    

    }

// -----------------------------------------------------------------------------

// CUpnpCommand::NewL

// Two-phased constructor.

// -----------------------------------------------------------------------------

//

CUpnpCommand* CUpnpCommand::NewL(CUpnpAVCPManager& aAVCPManager, CUpnpAVCPEngineSession& aSession, const RMessage2& aMessage)

    {

    	CUpnpCommand* command = NULL;

		switch (aMessage.Function()) 

			{  

	        case EPrepareDeviceList:	        

		        command = CUpnpDeviceListCommand::NewL(aAVCPManager, aSession, aMessage);

	        break;

	        case EPrepareDirList:

            case EDirAttributes:          

            case EFileAttributes:	        

		        command = CUpnpBrowseCommand::NewL(aAVCPManager, aSession, aMessage);	        

	        break;

	        case EGetFile:

		        command = CUpnpDownloadCommand::NewL(aAVCPManager, aSession, aMessage);	        

	        break;

	        case EPutFile:

		        command = CUpnpUploadCommand::NewL(aAVCPManager, aSession, aMessage);	        

	        break;	        

	        case EDeleteFile:

            case EDeleteDirectory:	        

		        command = CUpnpDeleteCommand::NewL(aAVCPManager, aSession, aMessage);	        

	        break;	       

	        case ECreateFile:

            case ECreateDirectory:	        

		        command = CUpnpCreateCommand::NewL(aAVCPManager, aSession, aMessage);	        

	        break;	 	        

	        case EPrepareMetadata:

            case ESetMetadata:                      

		        command = CUpnpMetadataCommand::NewL(aAVCPManager, aSession, aMessage);	        

	        break;	        

			}    

    return command;

    }	

// -----------------------------------------------------------------------------

// CUpnpCommand::~CUpnpCommand

// desctructor

// -----------------------------------------------------------------------------

//    

CUpnpCommand::~CUpnpCommand()

    {

        iSession.RemoveCommand(this);

    }

// -----------------------------------------------------------------------------

// CUpnpCommand::Id

// -----------------------------------------------------------------------------

//	

TInt CUpnpCommand::Id() 

	{

	return iId;

	}

// -----------------------------------------------------------------------------

// CUpnpCommand::SessionId

// -----------------------------------------------------------------------------

//	

TInt CUpnpCommand::SessionId() 

	{

	return iSessionId;

	}

// -----------------------------------------------------------------------------

// CUpnpCommand::ReadDes8FromMessageLC

// -----------------------------------------------------------------------------

//

HBufC8* CUpnpCommand::ReadDes8FromMessageLC(TInt aIndex) 

	{

	HBufC8* result = NULL;

    TInt length = iMessage.GetDesLength( aIndex );	    

    result = HBufC8::NewLC(length);                             

   	TPtr8 resultPtr = result->Des();

    iMessage.ReadL( aIndex, resultPtr );     

	return result;	

	}

// -----------------------------------------------------------------------------

// CUpnpCommand::ReadDes16FromMessageLC

// -----------------------------------------------------------------------------

//        

HBufC* CUpnpCommand::ReadDes16FromMessageLC(TInt aIndex) 

	{

	HBufC* result = NULL;

    TInt length = iMessage.GetDesLength( aIndex );	    

    result = HBufC::NewLC(length);                             

   	TPtr resultPtr = result->Des();

    iMessage.ReadL( aIndex, resultPtr );     

	return result;

	}

// -----------------------------------------------------------------------------

// CUpnpCommand::RunError

// -----------------------------------------------------------------------------

//        

void CUpnpCommand::RunError(TInt /*aErrorCode*/)

	{

    if (iMessage.Handle() != 0)

    	iMessage.Complete(KErrAbort);

	delete this;

	}        

//  End of File