1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/persistentdata/loggingservices/eventlogger/LogServ/inc/LogServViewWindowFetcher.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,80 @@
     1.4 +// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +//
    1.18 +
    1.19 +#ifndef __LOGSERVVIEWWINDOWFETCHER_H__
    1.20 +#define __LOGSERVVIEWWINDOWFETCHER_H__
    1.21 +
    1.22 +#include "LogCliServShared.h"
    1.23 +
    1.24 +// Classes referenced
    1.25 +class CLogGetEvent;
    1.26 +class CLogServViewBase;
    1.27 +class MLogServDatabaseTransactionInterface;
    1.28 +
    1.29 +
    1.30 +/////////////////////////////////////////////////////////////////////////////////////////
    1.31 +// -----> CLogServViewWindowFetcher (header)
    1.32 +/////////////////////////////////////////////////////////////////////////////////////////
    1.33 +/**
    1.34 +@internalComponent
    1.35 +*/
    1.36 +class CLogServViewWindowFetcher : public CLogActive
    1.37 +	{
    1.38 +public:
    1.39 +	static CLogServViewWindowFetcher* NewL(MLogServDatabaseTransactionInterface& aDatabase, TInt aPriority);
    1.40 +	~CLogServViewWindowFetcher();
    1.41 +
    1.42 +private:
    1.43 +	CLogServViewWindowFetcher(MLogServDatabaseTransactionInterface& aDatabase, TInt aPriority);
    1.44 +	void ConstructL();
    1.45 +
    1.46 +public:
    1.47 +	void StartL(TRequestStatus& aStatus, const CLogServViewBase& aView, const TLogTransferWindow& aWindow, const RMessage2& aMessage);
    1.48 +
    1.49 +private:
    1.50 +	void DoRunL();
    1.51 +	void DoCancel();
    1.52 +	void DoComplete(TInt& aCompletionCode);
    1.53 +
    1.54 +private:
    1.55 +	enum TState
    1.56 +		{
    1.57 +		EStateIdle = 0,
    1.58 +		EStateStarting,
    1.59 +		EStateContinuing
    1.60 +		};
    1.61 +
    1.62 +private:
    1.63 +	void ProcessEventL();
    1.64 +
    1.65 +private:
    1.66 +	void GetNextEventL(TInt aWindowIndex);
    1.67 +	void CompleteRequest();
    1.68 +
    1.69 +private:
    1.70 +	MLogServDatabaseTransactionInterface& iDatabase;
    1.71 +	CLogEvent* iEvent;
    1.72 +	CLogGetEvent* iGetEvent;
    1.73 +
    1.74 +	// Transient
    1.75 +	TState iState;
    1.76 +	const CLogServViewBase* iView;
    1.77 +	TLogTransferWindow iWindow;
    1.78 +	const RMessage2* iMessage;
    1.79 +	TInt iWindowIndex;
    1.80 +	CBufBase* iBuffer;
    1.81 +	};
    1.82 +
    1.83 +#endif