// 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:

//

/**

 @file

 @publishedPartner

 @released

*/

#ifndef HCISHARED_H

#define HCISHARED_H

#include <bttypes.h>

/** HCIShared Panic code

 */

_LIT(KHCISharedPanicName, "HCIShared Panic");

enum THCISharePanic

	{

	EBTUnknownLowPowerMode		=0

	};

/** Size of featureset

 */

const TInt KBTHCIFeaturesBytes = 8;

NONSHARABLE_CLASS(TLinkPolicy)

/**

	The following class captures all the link policy settings

**/

	{

public:

	IMPORT_C TBool IsModeAllowed(TBTLinkMode aMode) const;

	IMPORT_C TBool IsSwitchAllowed() const;

	IMPORT_C void SetModeAllowed(TBTLinkMode, TBool aAllowed);

	IMPORT_C void SetModesAllowed(TUint8 aModesAllowed);

	IMPORT_C void SetSwitchAllowed(TBool aAllowed);

	IMPORT_C TUint8 LowPowerModePolicy() const;

	IMPORT_C TUint8 LinkPolicy() const;

private:

	TUint8 iLowPowerModePolicy;

	TBool	iSwitchAllowed;

	};

NONSHARABLE_CLASS(TBTBasebandLinkState)

	{

public:

	enum TLinkState

		{

		ELinkDown,

		ELinkPending,

		ELinkUp,

		};

	IMPORT_C TBTBasebandLinkState();

	IMPORT_C void SetLinkState(TLinkState aState);

	IMPORT_C void SetAuthenticated(TBool aAuthenticated);

	IMPORT_C void SetEncrypted(TBool aEncrypted);

	IMPORT_C void SetLinkMode(TBTLinkMode aMode);

	IMPORT_C void SetLinkRole(TBTBasebandRole aRole);

	IMPORT_C void SetPacketTypes(TUint16 aPacketTypes);

	IMPORT_C void SetMaxSlots(TUint8 aMaxSlots);

	IMPORT_C TLinkState LinkState() const;

	IMPORT_C TBool Authenticated() const;

	IMPORT_C TBool Encrypted() const;

	IMPORT_C TBTLinkMode LinkMode() const;

	IMPORT_C TBTBasebandRole LinkRole() const;

	IMPORT_C TUint16 PacketTypes() const;

	IMPORT_C TUint8 MaxSlots() const;

protected:

	TLinkState		iLinkState;

	TBool			iAuthenticated;

	TBool			iEncrypted;

	TBTLinkMode		iMode;

	TBTBasebandRole iRole;

	TUint16			iPacketTypes;

	TUint8			iMaxSlots;

	};

/**

Handle the local and remote supported features bitmasks.  Provides utility

functions to extract items of interest, and individual bits.

*/

NONSHARABLE_CLASS(TBTFeatures)

	{

	public:

		IMPORT_C explicit TBTFeatures();

		IMPORT_C explicit TBTFeatures(TUint64 aFeatures);

		IMPORT_C TBool operator[](TInt aOffset) const;

		IMPORT_C TBTLinkModeSet LinkModes() const;

		IMPORT_C TBTSCOPackets SCOPackets() const;

		IMPORT_C TBTSyncPacketTypes SyncPackets() const;

		IMPORT_C TBool IsEncryptionSupported() const;

		IMPORT_C TBool IsRoleSwitchSupported() const;

		IMPORT_C TBool IsSecureSimplePairingSupported() const;

		IMPORT_C TBool IsModeSupported(TBTLinkMode aMode) const;

		IMPORT_C TBool IsEncryptionPauseResumeSupported() const;

		IMPORT_C TBool IsExtendedInquiryResponseSupported() const;

		IMPORT_C TBool IsRssiWithInquiryResultsSupported() const;

		IMPORT_C TBool IsSCOLinkSupported() const;

		IMPORT_C TBool IsExtendedSCOLinkSupported() const;

	private:

		void Init(TUint64 aFeatures);

		TUint32 Extract32Bits(TInt aStart, TInt aEnd) const;

		TUint32 Extract32BitsOffset(TInt aStart, TInt aEnd, TInt aOffset) const;

	private:

		TBuf8<KBTHCIFeaturesBytes> iFeatures;

	};

#endif // HCISHARED_H