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/*
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* Copyright (c) 2008-2009 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: MMC Notifier
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*
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*/
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#ifndef GLXMMCNOTIFIER_H_
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#define GLXMMCNOTIFIER_H_
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#include <f32file.h>
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//observer class to notify events
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class MStorageNotifierObserver
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{
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public:
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virtual void HandleMMCInsertionL() =0;
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virtual void HandleMMCRemovalL() =0;
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};
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/**
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* states for MMC card
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*/
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enum TGlxMMCState
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{
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EMMCStateReset,
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EMMCStateInsert
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};
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/**
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* class declaration
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*/
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class CGlxMMCNotifier : public CActive
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{
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public:
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/**
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* Two-phased constructor.
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*/
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IMPORT_C static CGlxMMCNotifier* NewL(MStorageNotifierObserver& aNotify);
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/**
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* Two-phased constructor.
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*/
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static CGlxMMCNotifier* NewLC(MStorageNotifierObserver& aNotify);
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/**
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* Destructor
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*/
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~CGlxMMCNotifier ();
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private:
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/**
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* Default constructor
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*/
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CGlxMMCNotifier (MStorageNotifierObserver& aNotify);
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/**
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* By default Symbian 2nd phase constructor is private.
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*/
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void ConstructL();
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private:
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/**
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* active object's default implelemtaions
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*/
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void RunL();
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void DoCancel();
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/**
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* IssueRequest
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*/
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void IssueRequest();
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private:
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/**
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* file session
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*/
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RFs iFs;
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/**
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* reference of observer
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*/
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MStorageNotifierObserver& iNotify;
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/**
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* MMC state
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*/
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TGlxMMCState istate;
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};
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#endif /* GLXMMCNOTIFIER_H_ */
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