// Copyright (c) 2007-2009 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 CMTPMOVEOBJECT_H

#define CMTPMOVEOBJECT_H

#include <badesca.h>

#include "cmtprequestprocessor.h"

#include "mmtptransactionproxy.h"

class MMTPRequestProcessor;

class CMTPObjectBrowser;

class CFileMan;

/** 

Implements the proxy data provider MoveObject request processor.

@internalComponent

*/

class CMTPMoveObject : public CMTPRequestProcessor, public MMTPTransactionProxy

    {

private:

    enum TState

        {

        EInit,

        ERemoveSourceFolderTree

        };

public:

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

    ~CMTPMoveObject(); 

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: // Helpers

    /*TMTPResponseCode CreateNewFoldersL();

    void CreateAllSubFoldersL(TUint aParentHandle);

	TBool IsFolderObject(const CMTPObjectMetaData& aObject);

	void FinalPhaseCreateL();*/

	void GetParametersL();

    void GetDefaultParentObjectL( TDes& aObjectName );

	TMTPResponseCode CanMoveObjectL(const TDesC& aOldName, const TDesC& aNewName) const;

	void GetSuidFromHandleL(TUint aHandle, TDes& aSuid) const;

private: // From CActive

    void RunL();

    TInt RunError(TInt aError);

private:    

    CMTPMoveObject(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection);

	void ConstructL();

    void SendResponseL(TUint16 aCode);

    void Schedule(TInt aError);

private:

    TMTPResponseCode CreateFolderL();

    void RemoveSourceFolderTreeL();

    void BrowseHandlesL();

    void NextObjectHandleL();

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

private: 

	/**

    FLOGGER debug trace member variable.

    */

    __FLOG_DECLARATION_MEMBER_MUTABLE;     

    RMTPFramework       iSingletons;

    TUint                iOwnerDp;

	RBuf				iNewParent;

	TUint32				iStorageId; 

	CDesCArray*			iPathToCreate;

	static const TMTPRequestElementInfo KMTPMoveObjectPolicy[];  	   

    CMTPObjectBrowser*      iObjBrowser;

    RArray< TUint32 >      iHandles;

    RArray< TUint32 >      iHandleDepths;

    RArray< TUint32 >       iNewHandleParentStack;

    TInt                    iCurrentHandle;

    TMTPTypeRequest         iCurrentRequest;

    TBool                   iIsMovingFolder;

    CMTPObjectMetaData*     iObjInfoCache;

    RBuf                    iFolderToRemove;

    TInt                    iState;

    CFileMan*               iFileMan;

    RArray<TUint>           iTargetDps;

    };

#endif // CMTPMOVEOBJECT_H