/*

* Copyright (c) 2003-2009 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:   Event logger

*

*/

// @file eventlogger.h

#ifndef __EVENTLOGGER_H__

#define __EVENTLOGGER_H__

#include <e32base.h>

#include <in_sock.h>

#include <vpnlogmessages.rsg>

#include "eventmediatorapi.h"

#include "eventviewer.h"

const TInt KMaxIpAddressLength = 64;

_LIT8(KUnknownVpnAp, "Unknown VPN access point");

_LIT8(KUnknownIap, "Unknown IAP");

const TInt R_VPN_MSG_VPN_IAP_ACT_START  = KMaxTInt;

const TInt R_VPN_MSG_VPN_IAP_ACT_END    = KMaxTInt - 1;

const TInt R_VPN_MSG_VPN_IAP_ACT_CANCEL = KMaxTInt - 2;

NONSHARABLE_CLASS(CEventLogger) : CBase

  	{

public:

    static CEventLogger* NewL(REventMediator& aEventMediator, TUint32 aVpnIapId, TUint32 aRealIapId);

	void LogEvent(TUint aMsgId, TAny* aAnyPtr, TInt aStatusCode, TInt aReasonCode);

    ~CEventLogger();

private:

    CEventLogger(REventMediator& aEventMediator, TUint32 aVpnIapId, TUint32 aRealIapId);

    void ConstructL();

    TInt DoLogEvent(TUint aMsgId, TAny* aAnyPtr, TInt aStatusCode, TInt aReasonCode);

private:

    TIapName iVpnApName;

    TIapName iRealApName;

    REventMediator& iEventMediator;

    TUint32 iVpnIapId;

    TUint32 iRealIapId;

	};

#define DEFINE_EVENT_LOGGER         CEventLogger* iEventLogger;

#define INIT_EVENT_LOGGER(a, b, c)  TRAP_IGNORE(iEventLogger = CEventLogger::NewL(a, b, c););

#define RELEASE_EVENT_LOGGER        delete iEventLogger; iEventLogger = NULL;

#define LOG_EVENT(a, b, c, d)       if (iEventLogger) iEventLogger->LogEvent(a, b, c, d);

#endif // __EVENTLOGGER_H__