/*

* 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:  Main classes for Out of Memory Monitor.

*

*/

#include "oommemorymonitorserver.h"

#include "oommonitorclientserver.h"

#include "oommemorymonitorsession.h"

#include "oommemorymonitor.h"

#include "OomTraces.h"

#ifdef CLIENT_REQUEST_QUEUE        

CMemoryMonitorServer* CMemoryMonitorServer::NewL(COomClientRequestQueue& aQueue)

#else

CMemoryMonitorServer* CMemoryMonitorServer::NewL(CMemoryMonitor& aMonitor)

#endif

    {

    FUNC_LOG;

#ifdef CLIENT_REQUEST_QUEUE        

    CMemoryMonitorServer* self=new(ELeave) CMemoryMonitorServer(aQueue);

#else

    CMemoryMonitorServer* self=new(ELeave) CMemoryMonitorServer(aMonitor);

#endif

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

CMemoryMonitorServer::~CMemoryMonitorServer()

    {

    FUNC_LOG;

    }

#ifdef CLIENT_REQUEST_QUEUE        

CMemoryMonitorServer::CMemoryMonitorServer(COomClientRequestQueue& aQueue)

    :CServer2(CActive::EPriorityStandard), iQueue(aQueue)

#else

CMemoryMonitorServer::CMemoryMonitorServer(CMemoryMonitor& aMonitor)

    :CServer2(CActive::EPriorityStandard), iMonitor(aMonitor)    

#endif

    {

    FUNC_LOG;

    }

void CMemoryMonitorServer::ConstructL()

    {

    FUNC_LOG;

    StartL(KMemoryMonitorServerName);

    }

CSession2* CMemoryMonitorServer::NewSessionL(const TVersion& /*aVersion*/, const RMessage2& /*aMessage*/) const

    {

    FUNC_LOG;

    return new(ELeave) CMemoryMonitorSession();

    }

TInt CMemoryMonitorServer::RunError(TInt aError)

    {

    FUNC_LOG;

    Message().Complete(aError);

    //

    // The leave will result in an early return from CServer::RunL(), skipping

    // the call to request another message. So do that now in order to keep the

    // server running.

    ReStart();

    return KErrNone;    // handled the error fully

    }

#ifdef CLIENT_REQUEST_QUEUE        

COomClientRequestQueue& CMemoryMonitorServer::ClientRequestQueue()

    {

    FUNC_LOG;

    return iQueue;

    }

#else

CMemoryMonitor& CMemoryMonitorServer::Monitor()

    {

    FUNC_LOG;

    return iMonitor;

    }

#endif

#ifndef CLIENT_REQUEST_QUEUE        

void CMemoryMonitorServer::CloseAppsFinished(TInt aBytesFree, TBool aMemoryGood)

    {

    FUNC_LOG;

    iSessionIter.SetToFirst();

    CSession2* s;

    while ((s = iSessionIter++) != 0)

        static_cast<CMemoryMonitorSession*>(s)->CloseAppsFinished(aBytesFree, aMemoryGood);

    }

#endif