// Copyright (c) 2006-2009 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:

//

/**

@file

@internalComponent

*/

#ifndef CMTPDELETEOBJECTPROPLIST_H_

#define CMTPDELETEOBJECTPROPLIST_H_

#include "cmtprequestprocessor.h"

#include "mmtptransactionproxy.h"

#include "rmtpframework.h"

class CMTPTypeDeleteObjectPropList;

class MMTPRequestProcessor;

/** 

Implements the proxy data provider's DeleteObjectPropList request processor.

@internalComponent

*/

class CMTPDeleteObjectPropList : public CMTPRequestProcessor, public MMTPTransactionProxy

    {

public:

    static MMTPRequestProcessor* NewL(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection);    

    ~CMTPDeleteObjectPropList();    

private: // From CMTPRequestProcessor

    void ServiceL();

    TBool DoHandleResponsePhaseL();

    TBool HasDataphase() const;

private: // From MMTPTransactionProxy

    void ProxyReceiveDataL(MMTPType& aData, const TMTPTypeRequest& aRequest, MMTPConnection& aConnection, TRequestStatus& aStatus);

    void ProxySendDataL(const MMTPType& aData, const TMTPTypeRequest& aRequest, MMTPConnection& aConnection, TRequestStatus& aStatus);

    void ProxySendResponseL(const TMTPTypeResponse& aResponse, const TMTPTypeRequest& aRequest, MMTPConnection& aConnection, TRequestStatus& aStatus);

    void ProxyTransactionCompleteL(const TMTPTypeRequest& aRequest, MMTPConnection& aConnection);

private:    

    CMTPDeleteObjectPropList(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection);

    void ConstructL();

    void SendResponseL(TUint16 aCode);

    void Schedule(TInt aError);

    void BuildSubRequestsL();

private: // From CActive

    void RunL();

    TInt RunError(TInt aError);

private: // Owned

    /*

     *FLOGGER debug trace member variable.

     */

    __FLOG_DECLARATION_MEMBER_MUTABLE;  

    /* 

     * DeleteObjectPropList dataset.

     */

    CMTPTypeDeleteObjectPropList*          iDeleteObjectPropList;

    /*

     * the current DP id.

     */

    TInt                iCurrentTarget;

    /*

     * the targets DP IDs.

     */

    RArray<TUint>       iTargetDps;  

    /*

     * 

     */

    RPointerArray<CMTPTypeDeleteObjectPropList> iSubDatasets;

    /*

     * mtp framework interface. 

     */

    RMTPFramework           iSingletons;

    };

#endif /* CMTPDELETEOBJECTPROPLIST_H_ */