// 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:

//

#ifndef CMTPPKGIDSTORE_H

#define CMTPPKGIDSTORE_H  

/** 

Implements the MTP package ID store interface.

@internalComponent

*/

//#include <e32base.h>

#include <d32dbms.h>

#include "mtpframeworkconst.h"

class RDbDatabase;

/**

 * Mapping of Installed data provider <sis package id, dp id>

 */

class CMTPPkgIDStore :  public CBase        

    {

public:   

    static CMTPPkgIDStore* NewL(RDbDatabase& aDatabase);    

    ~CMTPPkgIDStore();

public:     

    void InsertPkgIdL(TUint aDpId, TUint aPkgId);

    const RArray<TUint>& DPIDL() const;

    TUint PKGIDL (TUint aIndex) const;

    TInt  RemoveL(TUint aDpId);

private: 

    enum TPkgIDStore

        {

        EPkgIDStoreDataProviderId   = 1,

        EPkgIDStorePKGID            = 2

        };   

    CMTPPkgIDStore(RDbDatabase& aDatabase);

    void CreatePkgIDStoreTableL();

    void ConstructL();   

private:

    RDbDatabase&  iDatabase;   

    mutable TBuf<KMTPMaxSqlStatementLen> iSqlStatement;   

    RArray<TUint> iDPIDs;

    RArray<TUint> iPkgIDs;

    };

#endif // CMTPPKGIDSTORE_H