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// Copyright (c) 2007-2010 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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// ULogger Input Framework header file
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//
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//
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/**
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@file
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@internalTechnology
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@prototype
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*/
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#ifndef CINPUTFRAMEWORK_H_
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#define CINPUTFRAMEWORK_H_
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#include <e32base.h>
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#include "uloggerinputplugin.h"
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#include "inputdata.h"
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#include "uloggershared.h"
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#include "uloggercommands.h"
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namespace Ulogger
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{
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/**
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*/
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class MInputFrameworkObserver
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{
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public:
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virtual ControlData* ProcessCommandL(TCommand aOpCode, RArray<TPtrC8> &aArguments) = 0;
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virtual void DoPostProcessing(TCommand aCmd) = 0;
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};
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/**
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*/
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class CInputFramework : public CActive, public MCommandImpl
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{
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friend class CUloggerServerTest4Step; //only for test purposes
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public:
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IMPORT_C static CInputFramework* NewL(MInputPlugin *aInputPlugin, const RPointerArray<TPluginConfiguration>& aInputSettings, MInputFrameworkObserver *aObserver);
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IMPORT_C static CInputFramework* NewLC(MInputPlugin *aInputPlugin, const RPointerArray<TPluginConfiguration>& aInputSettings, MInputFrameworkObserver *aObserver);
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IMPORT_C virtual ~CInputFramework();
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IMPORT_C TInt StartReading();
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IMPORT_C void StopReading();
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public: //from MCommandImpl
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IMPORT_C TInt DoCommandL(TCommand aCommand, const RArray<TPtrC>& aValues);
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protected: //from CActive
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void DoCancel();
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void RunL();
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private:
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CInputFramework(MInputPlugin *aInputPlugin, MInputFrameworkObserver *aObserver);
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void ConstructL(const RPointerArray<TPluginConfiguration>& aInputSettings);
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static void CleanupHBufCPtrArray(TAny* aPtr);
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static void CleanupHBufC8PtrArray(TAny* aPtr);
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static void CleanupControlData(TAny* aPtr);
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private://data
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CInputData* iInputData;
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RPointerArray<TPluginConfiguration> iInputSettings;
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MInputPlugin *iInputPlugin;
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RBuf8 iControlData;
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HBufC8* iData;
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TPtr8 iDataPtr;
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TBool iContinueReading;
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MInputFrameworkObserver* iObserver;
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CCommand* iCommand;
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};
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}
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#endif /*CINPUTFRAMEWORK_H_*/
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