// 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 CMTPOBJECTMGR_H

#define CMTPOBJECTMGR_H

#include <e32base.h>

#include <mtp/mmtpobjectmgr.h>

#include "mtpdebug.h"

#include "cmtpobjectstore.h"

class CMTPObjectStore;

class RFs;

class TMTPTypeUint32;

class CMTPPuidMgr;

class CMTPReferenceMgr;

/** 

Implements the MTP object manager interface.

@internalComponent

*/

class CMTPObjectMgr : 

    public CBase, 

    public MMTPObjectMgr

    {

public:   

    static CMTPObjectMgr* NewL();

    ~CMTPObjectMgr();

public:

    CMTPObjectStore& ObjectStore();

    void RestorePersistentObjectsL(TUint aDataProviderId);

    IMPORT_C void RemoveObjectsByStorageIdL(TUint32 aStorageId);

    void RemoveNonPersistentObjectsL(TUint aDataProviderId);

    void MarkNonPersistentObjectsL(TUint aDataProviderId ,TUint32 aStorageId);

    void MarkDPLoadedL(TUint aDataProviderId, TBool aFalg);

    void InsertPkgIDObjectL(TUint aDpId, TUint aPkgId);

public: // From MMTPObjectMgr

    TUint CountL(const TMTPObjectMgrQueryParams& aParams) const;

	void CommitReservedObjectHandleL(CMTPObjectMetaData& aObject);

    void GetObjectHandlesL(const TMTPObjectMgrQueryParams& aParams, RMTPObjectMgrQueryContext& aContext, RArray<TUint>& aHandles) const;

    void GetObjectSuidsL(const TMTPObjectMgrQueryParams& aParams, RMTPObjectMgrQueryContext& aContext, CDesCArray& aSuids) const;

	TUint32 HandleL(const TDesC& aSuid) const;

    void InsertObjectL(CMTPObjectMetaData& aObject);

    void InsertDPIDObjectL(TUint aDpId, TUint aUid);

    void InsertObjectsL(RPointerArray<CMTPObjectMetaData>& aObjects);

    void ModifyObjectL(const CMTPObjectMetaData& aObject);

    TBool ObjectL(const TMTPTypeUint32& aHandle, CMTPObjectMetaData& aObject) const;

    TBool ObjectL(const TDesC& aSuid, CMTPObjectMetaData& aObject) const;

    TUint ObjectOwnerId(const TMTPTypeUint32& aHandle) const;

    TUint DPIDL(const TUint aUid, TBool& aFlag) const;    

	TMTPTypeUint128 PuidL(TUint32 aHandle) const;

	TMTPTypeUint128 PuidL(TInt64 aObjectUid) const;

	TMTPTypeUint128 PuidL(const TDesC& aSuid) const;

    void RemoveObjectL(const TMTPTypeUint32& aHandle);

    void RemoveObjectL(const TDesC& aSuid);

    void RemoveObjectsL(const CDesCArray& aSuids);

    void RemoveObjectsL(TUint aDataProviderId);

	void ReserveObjectHandleL(CMTPObjectMetaData& aObject, TUint64 aSpaceRequired);

	void UnreserveObjectHandleL(const CMTPObjectMetaData& aObject);

    TAny* MtpDeltaDataMgr();

private:

    CMTPObjectMgr();

    void ConstructL();

private: // Owned

    /**

    FLOGGER debug trace member variable.

    */

    __FLOG_DECLARATION_MEMBER_MUTABLE;

    /**

    The object meta data store.

    */

    CMTPObjectStore*    iObjectStore;

    };

#endif // CMTPOBJECTMGR_H