// Copyright (c) 2007-2009 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:

//

#ifndef CSDAVAILABILITYLISTENER_H

#define CSDAVAILABILITYLISTENER_H

#include <comms-infras/coremcpractivities.h>

#include <networking/pppconfig.h>

#include <etel.h>

#include <etelmm.h>

class CPppMetaConnectionProvider;

NONSHARABLE_CLASS(CCsdAvailabilityListener) : public CActive, public Messages::ASimpleNodeIdBase

/** Circuit switched availability listeners

@internalTechnology

*/

	{

	enum TState {EInitialising, EChecking, EAvailable, EUnAvailable};

public:

	static CCsdAvailabilityListener* NewL(const Messages::TNodeCtxId& aAvailabilityActivity, const CPppTsyConfig& aTsyProvision, TUint aApId);

	virtual ~CCsdAvailabilityListener();

private:

	CCsdAvailabilityListener(const Messages::TNodeCtxId& aAvailabilityActivity, const CPppTsyConfig& aTsyProvision, TUint aApId);

	void StartL();

	virtual void ReceivedL(const Messages::TRuntimeCtxId& aSender, const Messages::TNodeId& aRecipient, Messages::TSignatureBase& aMessage);

	// CActive

	void RunL();

	TInt RunError(TInt aError);

	void DoCancel();

private:

	const Messages::TNodeCtxId iAvailabilityActivity;

	const CPppTsyConfig* iTsyProvision;

	RMobilePhone iPhone;

	RTelServer iTelServer;

	TInt iApId;

	RMobilePhone::TMobilePhoneRegistrationStatus iRegStatus;

	TState iState;

	};

#endif