// 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 CMTPDELETEOBJECT_H

#define CMTPDELETEOBJECT_H

#include "cmtprequestprocessor.h"

#include "mmtptransactionproxy.h"

#include "rmtpframework.h"

class CMTPDataProvider;

class MMTPRequestProcessor;

class CMTPObjectBrowser;

class CMTPTypeArray;

/** 

Implements the proxy data provider DeleteObject request processor.

@internalComponent

*/

class CMTPDeleteObject : public CMTPRequestProcessor, public MMTPTransactionProxy

    {

public:

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

    ~CMTPDeleteObject(); 

private: // From CMTPRequestProcessor

    void ServiceL();    

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: // From CActive

    void RunL();

private:    

    CMTPDeleteObject(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection);

	void ConstructL();

    void SendResponseL(TUint16 aCode);

    void Schedule(TInt aError);

    void BrowseHandlesL();

    void NextObjectHandleL();

    static void OnBrowseObjectL( TAny* aSelf, TUint aHandle, TUint32 aCurDepth );

private: 

    __FLOG_DECLARATION_MEMBER_MUTABLE;

    RMTPFramework       iSingletons;

    TUint                iOwnerDp;

    CMTPObjectBrowser*  iObjBrowser;

    RArray< TUint32 >      iHandles;

    TInt                iCurrentHandle;

    TMTPTypeRequest     iCurrentRequest;

    RArray<TUint>           iTargetDps;

    TUint16             iDeletedObjectsNumber;

    };

#endif // CMTPDELETEOBJECT_H