/*
* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: MMC Notifier
*
*/
#ifndef GLXMMCNOTIFIER_H_
#define GLXMMCNOTIFIER_H_
#include <f32file.h>
//observer class to notify events
class MStorageNotifierObserver
{
public:
virtual void HandleMMCInsertionL() =0;
virtual void HandleMMCRemovalL() =0;
};
/**
* states for MMC card
*/
enum TGlxMMCState
{
EMMCStateReset,
EMMCStateInsert
};
/**
* class declaration
*/
class CGlxMMCNotifier : public CActive
{
public:
/**
* Two-phased constructor.
*/
IMPORT_C static CGlxMMCNotifier* NewL(MStorageNotifierObserver& aNotify);
/**
* Two-phased constructor.
*/
static CGlxMMCNotifier* NewLC(MStorageNotifierObserver& aNotify);
/**
* Destructor
*/
~CGlxMMCNotifier ();
private:
/**
* Default constructor
*/
CGlxMMCNotifier (MStorageNotifierObserver& aNotify);
/**
* By default Symbian 2nd phase constructor is private.
*/
void ConstructL();
private:
/**
* active object's default implelemtaions
*/
void RunL();
void DoCancel();
/**
* IssueRequest
*/
void IssueRequest();
private:
/**
* file session
*/
RFs iFs;
/**
* reference of observer
*/
MStorageNotifierObserver& iNotify;
/**
* MMC state
*/
TGlxMMCState istate;
};
#endif /* GLXMMCNOTIFIER_H_ */