// 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:

// PDP Connection Provider class definition.

// 

//

/**

 @file

 @internalComponent

*/

#ifndef SYMBIAN_PPDCPR_H

#define SYMBIAN_PDPCPR_H

#include <comms-infras/corecpr.h>

#include <comms-infras/corecprstates.h>

#include "pdpcpravailabilitylistener.h"

#include "MPDPCPRBearerObserver.h"

class CPDPConnectionProvider;

class CPDPConnectionProviderFactory;

namespace PDPCprActivities

    {

    DECLARE_ACTIVITY_MAP(activityMap)

    }

namespace PDPCprStates

{

typedef MeshMachine::TNodeContext<CPDPConnectionProvider, CprStates::TContext> TContext;

DECLARE_SMELEMENT_HEADER( TUpdateBundle, MeshMachine::TStateTransition<TContext>, NetStateMachine::MStateTransition, PDPCprStates::TContext)

	virtual void DoL();

DECLARE_SMELEMENT_FOOTER( TUpdateBundle)

DECLARE_AGGREGATED_TRANSITION2(

   TUpdateBundleAndRespondWithRetrievedParams,

   TUpdateBundle,

   PRStates::TRespondWithRetrievedParams

   )

}

class CPDPConnectionProvider : public CCoreConnectionProvider, MPDPCPRBearerObserver

/** PDP connection provider

@internalTechnology

*/

    {

	friend class CPDPConnectionProviderFactory;

	friend class PDPCprStates::TUpdateBundle;

public:

    typedef CPDPConnectionProviderFactory FactoryType;

	static CPDPConnectionProvider* NewL(ESock::CConnectionProviderFactoryBase& aFactory);

	virtual void BearerChangeDetectedL();

protected:	

    CPDPConnectionProvider(ESock::CConnectionProviderFactoryBase& aFactory);

    void StartListener();

    void StopListener();

    TUint32 Bearer(TUint aDynamicCaps, RMobilePhone::TMobilePhoneNetworkMode& aNetworkMode);

    void UpdateBearer();

    virtual ~CPDPConnectionProvider();

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

	void ConstructL();

private:

	CPDPCPRDynamicCapsListener* iDynamicCapsEventListener;

	CPDPCPRNetworkModeListener* iNetworkModeEventListener;

	TUint32 iBearerType;

	TBool iBearerSet;

    };

#endif //SYMBIAN_PDPCPR_H