1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/kernelhwsrv/kernel/eka/include/e32power.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,67 @@
     1.4 +// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of the License "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +// e32\include\e32power.h
    1.18 +// 
    1.19 +//
    1.20 +
    1.21 +#ifndef __E32POWER_H__
    1.22 +#define __E32POWER_H__
    1.23 +
    1.24 +#include <e32cmn.h>
    1.25 +
    1.26 +
    1.27 +
    1.28 +
    1.29 +/**
    1.30 +@publishedPartner
    1.31 +@released
    1.32 +
    1.33 +System-wide power states
    1.34 +*/
    1.35 +enum TPowerState
    1.36 +	{
    1.37 +	/** The system is fully operational; could be busy or idle */ 
    1.38 +	EPwActive,
    1.39 +	/** The system sleeps keeping the full memory state in RAM */ 
    1.40 +	EPwStandby,
    1.41 +	/** System is off; can go to active by rebooting only */
    1.42 +	EPwOff,
    1.43 +	/** The system restarts - i.e. switches off and then back on */
    1.44 +	EPwRestart,
    1.45 +	/** An integer that strictly greater of any legal power state value */
    1.46 +	EPwLimit,
    1.47 +	};
    1.48 +
    1.49 +
    1.50 +
    1.51 +
    1.52 +/** 
    1.53 +@publishedPartner
    1.54 +@released
    1.55 +
    1.56 +User-level domain manager's interface to Kernel-level power management.
    1.57 +*/
    1.58 +class Power
    1.59 +
    1.60 +	{
    1.61 +public:
    1.62 +	IMPORT_C static TInt EnableWakeupEvents(TPowerState);
    1.63 +	IMPORT_C static void DisableWakeupEvents();
    1.64 +	IMPORT_C static void RequestWakeupEventNotification(TRequestStatus&);
    1.65 +	IMPORT_C static void CancelWakeupEventNotification();
    1.66 +	IMPORT_C static TInt PowerDown();
    1.67 +	};
    1.68 +
    1.69 +#endif
    1.70 +