sl@0: // Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: // WARNING: This file contains some APIs which are internal and are subject
sl@0: //          to change without notice. Such APIs should therefore not be used
sl@0: //          outside the Kernel and Hardware Services package.
sl@0: //
sl@0: 
sl@0: #ifndef __DOMAIN_MANAGER_H__
sl@0: #define __DOMAIN_MANAGER_H__
sl@0: 
sl@0: #include <e32std.h>
sl@0: 
sl@0: #include <domaindefs.h>
sl@0: 
sl@0: /**
sl@0: @internalComponent
sl@0: */
sl@0: #define KDmManagerFileNameLit	_L("domainSrv.exe")
sl@0: 
sl@0: /**
sl@0: @internalComponent
sl@0: */
sl@0: class RDmManagerSession : public RSessionBase
sl@0: 	{
sl@0: public:
sl@0: 	TInt Connect();
sl@0: 	TInt Connect(TDmHierarchyId aHierarchyId);
sl@0: 	TInt ConnectObserver(TDmHierarchyId aHierarchyId);
sl@0: 	void RequestSystemTransition(TDmDomainState aState, TDmTraverseDirection aDirection, TRequestStatus& aStatus);
sl@0: 	void RequestDomainTransition(TDmDomainId, TDmDomainState, TDmTraverseDirection aDirection, TRequestStatus& aStatus);
sl@0: 	void CancelTransition();
sl@0: 	TInt AddDomainHierarchy(TDmHierarchyId aHierarchyId);
sl@0: 	TInt GetTransitionFailureCount();
sl@0: 	TInt GetTransitionFailures(RArray<const TTransitionFailure>& aTransitionFailures);
sl@0: 	// Observer related functions
sl@0: 	TInt StartObserver(TDmDomainId aDomainId,TDmNotifyType aNotifyType);
sl@0: 	void GetNotification(TRequestStatus& aStatus);
sl@0: 	TInt GetEventCount();
sl@0: 	TInt GetEvents(RArray<const TTransInfo>& aTransitions);
sl@0: 	void CancelObserver();
sl@0: 	TInt ObserverDomainCount();
sl@0: 	};
sl@0: 
sl@0: 
sl@0: /**
sl@0: @publishedPartner
sl@0: @released
sl@0: 
sl@0: The policy's interface to the domain manager.
sl@0: */
sl@0: class RDmDomainManager
sl@0: 	{
sl@0: public:
sl@0: 	IMPORT_C static TInt WaitForInitialization();
sl@0: public:
sl@0: 	IMPORT_C TInt Connect();
sl@0: 	IMPORT_C void Close();
sl@0: 
sl@0: 	IMPORT_C void RequestSystemTransition(TPowerState aState, TRequestStatus& aStatus);
sl@0: 	IMPORT_C void RequestDomainTransition(TDmDomainId aDomain, TPowerState aState, TRequestStatus& aStatus);
sl@0: 	IMPORT_C void CancelTransition();
sl@0: 
sl@0: 	IMPORT_C void SystemShutdown();
sl@0: 	/**
sl@0: 	@internalAll
sl@0: 	*/
sl@0: 	IMPORT_C TInt Connect(TDmHierarchyId aHierarchyId);
sl@0: 	/**
sl@0: 	@internalAll
sl@0: 	*/
sl@0: 	IMPORT_C void RequestSystemTransition(TDmDomainState aState, TDmTraverseDirection aDirection, TRequestStatus& aStatus);
sl@0: 	/**
sl@0: 	@internalAll
sl@0: 	*/
sl@0: 	IMPORT_C void RequestDomainTransition(TDmDomainId aDomain, TDmDomainState aState, TDmTraverseDirection aDirection, TRequestStatus& aStatus);
sl@0: 	/**
sl@0: 	@internalAll
sl@0: 	*/
sl@0: 	IMPORT_C static TInt AddDomainHierarchy(TDmHierarchyId aHierarchyId);
sl@0: 	/**
sl@0: 	@internalAll
sl@0: 	*/
sl@0: 	IMPORT_C TInt GetTransitionFailures(RArray<const TTransitionFailure>& aTransitionFailures);
sl@0: 	/**
sl@0: 	@internalAll
sl@0: 	*/
sl@0: 	IMPORT_C TInt GetTransitionFailureCount();
sl@0: private:
sl@0: 	RDmManagerSession	iSession;
sl@0: 	};
sl@0: 
sl@0: 
sl@0: 
sl@0: 
sl@0: /**
sl@0: @internalComponent
sl@0: 
sl@0: An abstract class to allow a domain controller to interface to the domain manager.
sl@0: 
sl@0: To make use of this class an application must derive from it and implement a RunL() 
sl@0: method to handle notifications.
sl@0: After the derived class has been instantiated, it must call ConstructL().
sl@0: */
sl@0: class CDmDomainManager : public CActive
sl@0: 	{
sl@0: public:
sl@0: 	IMPORT_C CDmDomainManager(TDmHierarchyId aHierarchyId);
sl@0: 	IMPORT_C ~CDmDomainManager();
sl@0: 
sl@0: 	IMPORT_C void RequestSystemTransition(TDmDomainState aState, TDmTraverseDirection aDirection);
sl@0: 	IMPORT_C void RequestDomainTransition(TDmDomainId aDomainId, TDmDomainState aState, TDmTraverseDirection aDirection);
sl@0: 	IMPORT_C static TInt AddDomainHierarchy(TDmHierarchyId aHierarchyId);
sl@0: 	IMPORT_C TInt GetTransitionFailures(RArray<const TTransitionFailure>& aTransitionFailures);
sl@0: 	IMPORT_C TInt GetTransitionFailureCount();
sl@0: 	virtual void RunL() = 0;
sl@0: protected:
sl@0: 	// from CActive
sl@0: 	IMPORT_C void DoCancel();
sl@0: 	IMPORT_C void ConstructL();
sl@0: 
sl@0: private:
sl@0: 	RDmDomainManager iManager;
sl@0: 	TDmHierarchyId iHierarchyId;
sl@0: 	TInt iReserved[4];	
sl@0: 	};
sl@0: 
sl@0: #endif