/*
* 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
*
*/
#include <glxtracer.h>
#include <glxlog.h>
#include "glxmmcnotifier.h"
// ---------------------------------------------------------
// CGlxMMCNotifier::NewL
// ---------------------------------------------------------
//
EXPORT_C CGlxMMCNotifier* CGlxMMCNotifier::NewL(MStorageNotifierObserver& aNotify)
{
TRACER("CGlxMMCNotifier::NewL()");
CGlxMMCNotifier* self = CGlxMMCNotifier::NewLC(aNotify);
CleanupStack::Pop(self);
return self;
}
// ---------------------------------------------------------
// CGlxMMCNotifier::NewLC
// ---------------------------------------------------------
//
CGlxMMCNotifier* CGlxMMCNotifier::NewLC(MStorageNotifierObserver& aNotify)
{
TRACER("CGlxMMCNotifier::NewLC()");
CGlxMMCNotifier* self = new (ELeave) CGlxMMCNotifier(aNotify);
CleanupStack::PushL(self);
self->ConstructL();
return self;
}
// ---------------------------------------------------------
// CGlxMMCNotifier::CGlxMMCNotifier
// ---------------------------------------------------------
//
CGlxMMCNotifier::CGlxMMCNotifier(MStorageNotifierObserver& aNotify)
: CActive( CActive::EPriorityStandard ),iNotify(aNotify)
{
TRACER("CGlxMMCNotifier::CGlxMMCNotifier()");
CActiveScheduler::Add( this );
}
// ---------------------------------------------------------
// CGlxMMCNotifier::~CGlxMMCNotifier()
// ---------------------------------------------------------
//
CGlxMMCNotifier::~CGlxMMCNotifier()
{
TRACER("CGlxMMCNotifier::~CGlxMMCNotifier()");
Cancel();
iFs.Close();
}
// ---------------------------------------------------------
// CGlxMMCNotifier::IssueRequest()
// ---------------------------------------------------------
//
void CGlxMMCNotifier::IssueRequest()
{
TRACER("CGlxMMCNotifier::IssueRequest()");
if ( !IsActive() )
{
// Request to get notified of MMC insertion/removal events
iFs.NotifyChange( ENotifyDisk, iStatus );
SetActive();
}
}
// ---------------------------------------------------------
// CGlxMMCNotifier::ConstructL()
// ---------------------------------------------------------
//
void CGlxMMCNotifier::ConstructL()
{
TRACER("CGlxMMCNotifier::ConstructL()");
TInt err = iFs.Connect();
GLX_LOG_INFO1("CGlxMMCNotifier::ConstructL iFs.Connect err %d",err );
IssueRequest();
}
// ---------------------------------------------------------
// CGlxMMCNotifier::DoCancel()
// ---------------------------------------------------------
//
void CGlxMMCNotifier::DoCancel()
{
TRACER("CGlxMMCNotifier::DoCancel()");
iFs.NotifyChangeCancel();
}
// ---------------------------------------------------------
// CGlxMMCNotifier::RunL
// ---------------------------------------------------------
//
void CGlxMMCNotifier::RunL()
{
TRACER("CGlxMMCNotifier::RunL()");
TDriveInfo driveInfo;
// Get the drive info for memory card
TInt err = iFs.Drive( driveInfo, EDriveF );
GLX_LOG_INFO1("CGlxMMCNotifier::RunL err %d",err );
if( err == KErrNone )
{
switch( driveInfo.iType )
{
case EMediaNotPresent:
{
//MMC removed don't do anything
iNotify.HandleMMCRemovalL();
break;
}
default:
{
iNotify.HandleMMCInsertionL();
//MMC inserted
break;
}
}
}
// Issue request for next event notification
IssueRequest();
}