mtpfws/mtpfw/inc/cmtppkgidstore.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 03 May 2010 13:19:02 +0300
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// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#ifndef CMTPPKGIDSTORE_H
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#define CMTPPKGIDSTORE_H  
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/** 
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Implements the MTP package ID store interface.
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@internalComponent
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*/
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//#include <e32base.h>
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#include <d32dbms.h>
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#include "mtpframeworkconst.h"
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class RDbDatabase;
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/**
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 * Mapping of Installed data provider <sis package id, dp id>
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 */
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class CMTPPkgIDStore :  public CBase        
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    {
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public:   
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    static CMTPPkgIDStore* NewL(RDbDatabase& aDatabase);    
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    ~CMTPPkgIDStore();
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public:     
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    void InsertPkgIdL(TUint aDpId, TUint aPkgId);
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    const RArray<TUint>& DPIDL() const;
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    TUint PKGIDL (TUint aIndex) const;
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    TInt  RemoveL(TUint aDpId);
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private: 
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    enum TPkgIDStore
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        {
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        EPkgIDStoreDataProviderId   = 1,
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        EPkgIDStorePKGID            = 2
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        };   
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    CMTPPkgIDStore(RDbDatabase& aDatabase);
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    void CreatePkgIDStoreTableL();
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    void ConstructL();   
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private:
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    RDbDatabase&  iDatabase;   
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    mutable TBuf<KMTPMaxSqlStatementLen> iSqlStatement;   
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    RArray<TUint> iDPIDs;
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    RArray<TUint> iPkgIDs;
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    };
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#endif // CMTPPKGIDSTORE_H