iaupdate/IAD/engine/inc/iaupdatecontrollerfile.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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/*
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* Copyright (c) 2007-2008 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:   Header file of CIAUpdateControllerFile class
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*
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*/
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#ifndef IA_UPDATE_CONTROLLER_FILE_H
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#define IA_UPDATE_CONTROLLER_FILE_H
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#include <e32std.h>
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#include <s32strm.h>
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#include <e32cmn.h>
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#include <f32file.h>
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#include <e32const.h>
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/**
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 *
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 */
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class CIAUpdateControllerFile : public CBase
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    {
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public:
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    IMPORT_C static CIAUpdateControllerFile* NewL( const TDesC& aFile );
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    IMPORT_C static CIAUpdateControllerFile* NewLC( const TDesC& aFile );
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    IMPORT_C virtual ~CIAUpdateControllerFile();
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    IMPORT_C TBool ReadControllerDataL();
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    IMPORT_C void WriteControllerDataL();
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    IMPORT_C void SetCurrentData();
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    IMPORT_C const TTime& RefreshTime() const;
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    IMPORT_C void SetRefreshTime( const TTime& aTime );
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    IMPORT_C void SetRefreshTime( TInt64 aTime );
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    IMPORT_C void SetCurrentRefreshTime();
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    IMPORT_C TLanguage Language() const;
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    IMPORT_C void SetLanguage( TLanguage aLanguage );
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    IMPORT_C void SetCurrentLanguage();
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private:
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    // Prevent these if not implemented
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    CIAUpdateControllerFile( const CIAUpdateControllerFile& aObject );
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    CIAUpdateControllerFile& operator =( const CIAUpdateControllerFile& aObject );
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    CIAUpdateControllerFile();
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    virtual void ConstructL( const TDesC& aFile );
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    void InternalizeL( RReadStream& aStream );
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    void ExternalizeL( RWriteStream& aStream );
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private: // data
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	// file server session
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	RFs iFsSession;
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	// controller data file path
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	TFileName iPath;
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    // Time when the content was refreshed.
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    TTime iRefreshTime;
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    // The language that has been used.
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    TLanguage iLanguage;
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    };
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#endif // IA_UPDATE_CONTROLLER_FILE_H
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