// 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 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:

//

#ifndef D_PRMACCTST_H

#define D_PRMACCTST_H

// The name of the device driver

#ifdef RESOURCE_MANAGER_SIMULATED_PSL

_LIT(KPrmIfLddName, "D_PRMACCTSTSIM");

#else

_LIT(KPrmIfLddName, "D_PRMACCTST");

#endif

// The maximum length of a resource name (should always be 32 characters)

const TInt KNameMaxLength = 32;

// This is a copy of TPowerResourceInfoV01 meant to be used by the user-side

// test application.

struct TResInfo

	{

	enum TType		{ EBinary, EMultiLevel, EMultiProperty };

	enum TUsage		{ ESingleUse, EShared };

	enum TLatency	{ EInstantaneous, ELongLatency };

	enum TClass		{ EPhysical, ELogical };

	enum TSense		{ EPositive, ENegative, ECustom };

	TClass		iClass;

	TLatency	iLatencyGet;

	TLatency	iLatencySet;

	TType		iType;

	TUsage		iUsage;

	TSense		iSense;

	TDesC8*		iResourceName;

	TInt		iResourceId;

	TInt		iDefaultLevel;

	TInt		iMinLevel;

	TInt		iMaxLevel;

	TInt		iReserved1;

	TInt		iReserved2;

	TInt		iReserved3;

	TInt		iPslReserved1;

	TInt		iPslReserved2;

	TInt		iPslReserved3;

	};

typedef TPckgBuf<TResInfo> TTestResourceInfoBuf01;

// To be used with ChangeResourceStateAndGetState()

class TTestResourceState

	{

public:

	TUint iResourceId;

	TInt  iNewState;

	};

typedef TPckgBuf<TTestResourceState> TTestResourceStateBuf;

class RPrmIf : public RBusLogicalChannel

	{

public:

	enum TControl

		{

		EControlOpenClient,

		EControlGetKernelExtClientId,

		EControlRegisterClient,

		EControlDeRegisterClient,

		EControlGetInfoOnResourcesInUseByClient,

		EControlChangeResourceState,

		EControlGetResourceState,

		EControlGetResourceStateCached,

		EControlGetLevelOwner,

		EControlGetTotalNumberOfResources,

		EControlGetResourceDependencies

		};

	enum TRequest

		{

		ERequestChangeResourceStateAndGetState

		};

#ifndef __KERNEL_MODE__

public:

	inline TInt Open()

		{ return DoCreate(KPrmIfLddName, TVersion(), KNullUnit, NULL, NULL); }

	inline TInt OpenClient(TUint aClientId)

		{ return DoControl(EControlOpenClient, (TAny*) aClientId); }

	inline TInt GetKernelExtClientId(TUint& aClientId)

		{ return DoControl(EControlGetKernelExtClientId, (TAny*) &aClientId); }

	inline TInt RegisterClient(const TDesC8& aClientName)

		{ return DoControl(EControlRegisterClient, (TAny*) &aClientName); }

	inline TInt DeRegisterClient()

		{ return DoControl(EControlDeRegisterClient); }

	inline TInt GetInfoOnResourcesInUseByClient(TUint aClientId, RBuf8& aInfo)

		{ return DoControl(EControlGetInfoOnResourcesInUseByClient, (TAny*) aClientId, (TAny*) &aInfo); }

	inline TInt ChangeResourceState(TUint aResourceId, TInt aNewState)

		{ return DoControl(EControlChangeResourceState, (TAny*) aResourceId, (TAny*) aNewState); }

	inline TInt GetResourceState(TUint aResourceId, TInt& aState)

		{ return DoControl(EControlGetResourceState, (TAny*) aResourceId, (TAny*) &aState); }

	inline TInt GetResourceStateCached(TUint aResourceId, TInt& aState)

		{ return DoControl(EControlGetResourceStateCached, (TAny*) aResourceId, (TAny*) &aState); }

	inline TInt GetLevelOwner(TUint aResourceId, TInt& aLevelOwner)

		{ return DoControl(EControlGetLevelOwner, (TAny*) aResourceId, (TAny*) &aLevelOwner); }

	inline TInt GetTotalNumberOfResources(TUint& aNumResources)

		{ return DoControl(EControlGetTotalNumberOfResources, (TAny*) &aNumResources); }

	inline TInt GetResourceDependencies(TUint aResourceId, RBuf8& aDeps)

		{ return DoControl(EControlGetResourceDependencies, (TAny*) aResourceId, (TAny*) &aDeps); }

	inline void ChangeResourceStateAndGetState(TRequestStatus& aRs, TTestResourceStateBuf& aState, TInt& aTmpState)

		{ DoRequest(ERequestChangeResourceStateAndGetState, aRs, (TAny*) &aState, (TAny*) &aTmpState); }

#endif // __KERNEL_MODE__

	};

#endif // D_PRMACCTST_H