PMDriverAssertionExerciser.h   [plain text]

/*
 * Copyright (c) 2009 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */

#ifndef _PMDriverAssertionExerciser_
#define _PMDriverAssertionExerciser_

#include <IOKit/IOService.h>
#include <IOKit/pwr_mgt/IOPM.h>
#include <IOKit/pwr_mgt/RootDomain.h>
 
class PMDriverAssertionExerciser : public IOService
{
    OSDeclareDefaultStructors(PMDriverAssertionExerciser)
    
private:
    IOPMrootDomain          *rootDomain;
    
    IOPMDriverAssertionID   myAssertion;
    IOTimerEventSource      *myTimer;
    
    bool        doGetAndSetTest( void );
    bool        doCreateAndReleaseTest( void );
    
public:
    bool        start( IOService * );
    void        stop ( IOService * );

    void        PMDriverTimerAction(OSObject *, IOTimerEventSource *);
    IOReturn    setProperties( OSObject * properties );
};

#endif