// 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:

//

/**

 @file

 @internalTechnology

 @prototype

*/

#ifndef SYMBIAN_NETMCPRUPS_H

#define SYMBIAN_NETMCPRUPS_H

#define SYMBIAN_NETWORKING_UPS

#ifdef SYMBIAN_NETWORKING_UPS

#include "netmcpr.h"

namespace NetUps

	{

	class CNetUps;

	}

//

NONSHARABLE_CLASS(CUpsNetworkMetaConnectionProvider) : public CNetworkMetaConnectionProvider

/**

CUpsNetworkMetaConnectionProvider

UPS specific support in NetMCpr base class.

*/

    {

public:

	static CUpsNetworkMetaConnectionProvider* NewL(ESock::CMetaConnectionProviderFactoryBase& aFactory,

	                                               const ESock::TProviderInfo& aProviderInfo);

public:

    struct TUpsClientHandleRefCount

    	{

    	TUpsClientHandleRefCount(const Messages::TNodeId& aCommsId, TInt32 aCount) : iCommsId(aCommsId), iCount(aCount) {}

		Messages::TNodeId iCommsId;

    	TInt32			  iCount;

    	};

public:

	// from CMetaConnectionProviderBase

	void ShowAccessPointRecordL(CommsDat::CMDBSession* aSession, CommsDat::CCDAccessPointRecord* aApRec);

	// @TODO PREQ1116 - revisit (see TUpsProcessProviderStatusChange)

	inline TBool ProviderStatusDown() const;

	inline void SetProviderStatusDown(TBool aStatus);

	inline TBool UpsDisabled() const;

	inline void SetUpsDisabled(TBool aUpsDisabled);

	inline const TDesC& ApName() const;				// retrieve Access Point name

	inline void SetApNameL(const TDesC& aApName);	// store Access Point name

	inline void FreeApName();						// free Access Point Name storage

	inline NetUps::CNetUps* NetUps();

	inline void SetNetUps(NetUps::CNetUps* aNetUps);

	inline TBool UpsControlClientPresent();

	inline  void SetUpsControlClientPresent();

	void CloseNetUps();

	TBool FindUpsClientHandle(const Messages::TNodeId& aCommsId, TInt32& aIndex, TInt32& aCount);

	void  IncrementUpsClientHandle(const Messages::TNodeId& aCommsId);

	void  DecrementUpsClientHandle(const Messages::TNodeId& aCommsId, TBool& aAllHandlesDeleted);

	void  AddUpsClientCommsIdL(const Messages::TNodeId& aCommsId);

protected:

    CUpsNetworkMetaConnectionProvider(ESock::CMetaConnectionProviderFactoryBase& aFactory,

                                   const ESock::TProviderInfo& aProviderInfo,

                                   const MeshMachine::TNodeActivityMap& aActivityMap);

    void ConstructL();

	virtual ~CUpsNetworkMetaConnectionProvider();

private:

	RBuf	iApName;					// Access Point record name

	NetUps::CNetUps* iNetUps;

	TInt	iNetUpsRefCount;

	TUint	iProviderStatusDown:1;	    // Set if TProviderStatusChange "down" has been received

									    // @TODO PREQ1116 - hack - revisit (see TUpsProcessProviderStatusChange)

	TUint	iUpsDisabled:1;			    // Set if UPS has been disabled ("short circuited")

	TUint 	iUpsControlClientPresent:1; // Indicates that the there are multiple UPS clients associated with this Node.

    RPointerArray<TUpsClientHandleRefCount> iUpsClientHandleRefCount;

    };

#include "netmcprups.inl"

#endif //SYMBIAN_NETWORKING_UPS

#endif //SYMBIAN_NETMCPRUPS_H