messagingapp/msgnotifications/msgerrorwatcher/src/msgerrorextsmsdiskspaceobserver.cpp
/*
* Copyright (c) 2010 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:
* CMsgErrorExtSmsDiskSpaceObserver implementation file
*
*
*/
// INCLUDE FILES
#include <e32base.h>
#include <e32property.h>
#include <smsuaddr.h>
#include "msgerrorwatcher_p.h"
#include "msgerrorextsmsdiskspaceobserver.h"
#include "debugtraces.h"
// CONSTANTS
// ================= MEMBER FUNCTIONS =======================
// ---------------------------------------------------------
// CMsgErrorExtSmsDiskSpaceObserver::CMsgErrorExtSmsDiskSpaceObserver
//
// C++ constructor can NOT contain any code, that
// might leave.
// ---------------------------------------------------------
//
CMsgErrorExtSmsDiskSpaceObserver::CMsgErrorExtSmsDiskSpaceObserver( CMsgErrorWatcherPrivate& aWatcher )
: CActive( CActive::EPriorityStandard ),
iWatcher( aWatcher )
{
QDEBUG_WRITE("CMsgErrorExtSmsDiskSpaceObserver:CMsgErrorExtSmsDiskSpaceObserver : Enter");
CActiveScheduler::Add( this );
QDEBUG_WRITE("CMsgErrorExtSmsDiskSpaceObserver:CMsgErrorExtSmsDiskSpaceObserver : Exit");
}
// ---------------------------------------------------------
// CMsgErrorExtSmsDiskSpaceObserver::ConstructL()
//
// Symbian OS default constructor can leave.
// ---------------------------------------------------------
//
void CMsgErrorExtSmsDiskSpaceObserver::ConstructL()
{
QDEBUG_WRITE("CMsgErrorExtSmsDiskSpaceObserver:ConstructL : Enter");
TInt success = iSmsDiskSpaceProperty.Attach( KUidSystemCategory, KUidPSDiskSpaceMonitorKeyType );
QDEBUG_WRITE_FORMAT("iSmsDiskSpaceProperty.Attach: " ,success );
User::LeaveIfError(success);
QDEBUG_WRITE( " AFTER ATTACH" );
iStatus = KRequestPending;
iSmsDiskSpaceProperty.Subscribe( iStatus );
SetActive();
QDEBUG_WRITE("CMsgErrorExtSmsDiskSpaceObserver:ConstructL : Exit");
}
// ---------------------------------------------------------
// CMsgErrorExtSmsDiskSpaceObserver::NewL
//
// Two-phased constructor.
// ---------------------------------------------------------
//
CMsgErrorExtSmsDiskSpaceObserver* CMsgErrorExtSmsDiskSpaceObserver::NewL( CMsgErrorWatcherPrivate& aWatcher)
{
QDEBUG_WRITE("CMsgErrorExtSmsDiskSpaceObserver:NewL : Enter");
CMsgErrorExtSmsDiskSpaceObserver* self = new ( ELeave )
CMsgErrorExtSmsDiskSpaceObserver( aWatcher);
CleanupStack::PushL( self );
self->ConstructL();
CleanupStack::Pop( self );
QDEBUG_WRITE("CMsgErrorExtSmsDiskSpaceObserver:NewL : Exit");
return self;
}
// ---------------------------------------------------------
// CMsgErrorExtSmsDiskSpaceObserver::~CMsgErrorExtSmsDiskSpaceObserver
//
// Destructor
// ---------------------------------------------------------
//
CMsgErrorExtSmsDiskSpaceObserver::~CMsgErrorExtSmsDiskSpaceObserver()
{
QDEBUG_WRITE("CMsgErrorExtSmsDiskSpaceObserver:~CMsgErrorExtSmsDiskSpaceObserver : Enter");
Cancel();
iSmsDiskSpaceProperty.Close();
QDEBUG_WRITE("CMsgErrorExtSmsDiskSpaceObserver:~CMsgErrorExtSmsDiskSpaceObserver : Exit");
}
// ---------------------------------------------------------
// CMsgErrorExtSmsDiskSpaceObserver::DoCancel
//
// From active object framework
// ---------------------------------------------------------
//
void CMsgErrorExtSmsDiskSpaceObserver::DoCancel()
{
QDEBUG_WRITE("CMsgErrorExtSmsDiskSpaceObserver:DoCancel : Enter");
iSmsDiskSpaceProperty.Cancel();
QDEBUG_WRITE("CMsgErrorExtSmsDiskSpaceObserver:DoCancel : Exit");
}
// ---------------------------------------------------------
// CMsgErrorExtSmsDiskSpaceObserver::RunL
//
// From active object framework
// ---------------------------------------------------------
//
void CMsgErrorExtSmsDiskSpaceObserver::RunL()
{
QDEBUG_WRITE("CMsgErrorExtSmsDiskSpaceObserver:RunL : Enter");
TInt messagesComingInLowDiskSpace(ESmsDiskSpaceUnknown);
TInt success = iSmsDiskSpaceProperty.Get( messagesComingInLowDiskSpace );
QDEBUG_WRITE_FORMAT("iSmsDiskSpaceProperty.Get returns: " ,success );
QDEBUG_WRITE_FORMAT("iSmsDiskSpaceProperty.Get: " ,messagesComingInLowDiskSpace );
if ( messagesComingInLowDiskSpace == ESmsDiskSpaceFull )
{
QDEBUG_WRITE( "CMsgErrorExtSmsDiskSpaceObserver::RunL: ESmsDiskSpaceFull" );
TRAP_IGNORE( iWatcher.HandleDiskSpaceEvent2L() );
}
iStatus = KRequestPending;
iSmsDiskSpaceProperty.Subscribe( iStatus );
SetActive();
QDEBUG_WRITE("CMsgErrorExtSmsDiskSpaceObserver:RunL : Exit");
}
// ================= OTHER EXPORTED FUNCTIONS ==============
// End of File