/**

* 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:

*

*/

/**

 @file CSelectionRequest.h

 @internalComponent

*/

#if !defined (__CSELECTIONREQUEST_H__)

#define __CSELECTIONREQUEST_H__

#include "CNetConRequestBase.h"

#include <commdbconnpref.h>

#include <comms-infras/nifif.h>

NONSHARABLE_CLASS(CSelectionRequest) : public CNetConRequestBase

/**

The class controls the selection of connection settings such as Modem, Location and IAP.

@internalComponent

*/

	{

public:

	static CSelectionRequest* NewL(MNetConEnv* aController, MNetworkControllerObserver* aObserver, TConnStartType aStartType, const TConnPref& aPrefs, TInt aConnectionAttempt, TInt aLastConnectionError);

	virtual ~CSelectionRequest();

	/** start processing this request */

	virtual void StartRequest();

	/** force premature completion of a request with a given error */

	virtual void RequestComplete(TInt aError);

	/** bearer availability */

	virtual void SetAvailableBearers(TUint32 aBearerSet);

	/** override part of the MDialogProcessorObserver interface */

	virtual void MDPOSelectComplete(TInt aError, const TConnectionSettings& aSettings);

	/** override part of the MDialogProcessorObserver interface */

	virtual void MDPOWarnComplete(TInt aError, TBool aResponse);

	// accessors 

	const TDesC& AgentName() const;

	const TPckgBuf<TSoIfConnectionInfo>& AgentConnectionInfo() const;

	const TConnStartType& ConnectionStartType() const;

	      TUint32 ConnectionAttempt() const;

	const TConnPref& ConnPrefs() const;

private:

	CSelectionRequest(MNetConEnv* aController, MNetworkControllerObserver* aObserver, TConnStartType aDirection, const TConnPref& aPrefs, TInt aConnectionAttempt, TInt aLastConnectionError);

	void ConstructL();

	void StartSelectL();

	CStoreableOverrideSettings* MapPrefsToOverridesL(TCommDbConnPref& aPrefs, const TConnectionSettings& aSettings);

	void SelectIAPCompleteL(const TConnectionSettings& aSettings);

	void CheckBearerAvailabilityL();

	TBool ServiceAvailableInAlternateMode(TUint32& aBearerSet, const TUint32 aAvailableBearerSet);

	void SelectIapL(const TBool aSelectedServiceAvailable, const TUint32 aAvailableBearerSet);

	void SelectAgentL();

	void SetAgentNameL(const TDesC& aName);

	TInt ExtractCommDbConnPref(const TConnPref& aBasePref, TCommDbConnPref& aCommDbPref);

private:

	TConnStartType iConnStartType;

	TConnPref iConnPrefs;

	TInt iConnectionAttempt;

	TInt iLastConnectionError;

	HBufC* iAgentName;

	TPckgBuf<TSoIfConnectionInfo> iAgentConnInfo;

	TBool iDoBearerAvailability;

	};

#endif // __CSELECTIONREQUEST_H__