// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "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:

// e32test\pccd\d_medch.h

// This header provides the interface to MEDCH.LDD so that user mode 

// code such as test programs can use it.

// 

//

#if !defined(__D_MEDCH_H__)

#define __D_MEDCH_H__

#include <e32cmn.h>

#ifndef __KERNEL_MODE__

#include <e32std.h>

#endif

class TCapsMediaChangeV01

	{

public:

	TVersion version;

	};

class RMedCh : public RBusLogicalChannel

	{

public:

	enum

		{

		EMajorVersionNumber=1,

		EMinorVersionNumber=0,

		EBuildVersionNumber=1

		};

	enum TControl

        {

		EDoorNormal,

		EDoorOpen,

		EDoorClose,

		EDoubleDoorOpen

		};

	enum TRequest

		{

		EDelayedDoorOpen,

		EDelayedDoorClose

		};

public:

	inline void Cancel();

	inline TInt Open(TInt aSocket, const TVersion& aVer)

		{

		return(DoCreate(_L("MedCh"), aVer, aSocket, NULL, NULL));

		}

	inline TVersion VersionRequired() const

		{

		return(TVersion(EMajorVersionNumber,EMinorVersionNumber,EBuildVersionNumber));

		}

	inline TInt DoorOpen()

		{

		return(DoControl(EDoorOpen));

		}

	inline TInt DoorClose(TBool aMediaPresent)

		{

		return(DoControl(EDoorClose, (TAny*)aMediaPresent));

		}

	inline TInt DoorNormal()

		{

		return(DoControl(EDoorNormal));

		}

	inline void DelayedDoorOpen(TRequestStatus &aReqStat, TInt aMsDelay)

		{

		DoRequest(EDelayedDoorOpen, aReqStat, (TAny*)aMsDelay);

		}

	inline void DelayedDoorClose(TRequestStatus &aReqStat, TInt aMsDelay, TBool aMediaPresent)

		{

		DoRequest(EDelayedDoorClose, aReqStat, (TAny*)aMsDelay, (TAny*)aMediaPresent);

		}

	inline TInt DoubleDoorOpen()

		{

		return(DoControl(EDoubleDoorOpen));

		}

	};

#endif