[apple/xnu.git] / iokit / Drivers / platform / drvAppleRootDomain / RootDomainUserClient.h

/*
 * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * The contents of this file constitute Original Code as defined in and
 * are subject to the Apple Public Source License Version 1.1 (the
 * "License").  You may not use this file except in compliance with the
 * License.  Please obtain a copy of the License at
 * http://www.apple.com/publicsource and read it before using this file.
 * 
 * This 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 OR NON-INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
/*
 * Copyright (c) 1999 Apple Computer, Inc.  All rights reserved. 
 *
 * HISTORY
 *
 */


#ifndef _IOKIT_ROOTDOMAINUSERCLIENT_H
#define _IOKIT_ROOTDOMAINUSERCLIENT_H

#include <IOKit/IOUserClient.h>
#include <IOKit/pwr_mgt/IOPM.h>
#include <IOKit/pwr_mgt/RootDomain.h>
#include <IOKit/pwr_mgt/IOPMLibDefs.h>


class RootDomainUserClient : public IOUserClient
{
    OSDeclareDefaultStructors(RootDomainUserClient)

private:
    IOPMrootDomain *	fOwner;
    task_t			fTask;
    IOExternalMethod	fMethods[ kNumPMMethods ];

public:

    static RootDomainUserClient *withTask(task_t owningTask);

    virtual IOReturn clientClose( void );
    
    virtual IOReturn clientDied( void );

    virtual IOReturn registerNotificationPort ( mach_port_t port, UInt32 type );

    virtual IOExternalMethod * getExternalMethodForIndex( UInt32 index );

    virtual bool start( IOService * provider );

};

#endif /* ! _IOKIT_ROOTDOMAINUSERCLIENT_H */
Commit	Line	Data
1c79356b A	1	/*
	2	* Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
	6	* The contents of this file constitute Original Code as defined in and
	7	* are subject to the Apple Public Source License Version 1.1 (the
	8	* "License"). You may not use this file except in compliance with the
	9	* License. Please obtain a copy of the License at
	10	* http://www.apple.com/publicsource and read it before using this file.
	11	*
	12	* This Original Code and all software distributed under the License are
	13	* distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	14	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	15	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	16	* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
	17	* License for the specific language governing rights and limitations
	18	* under the License.
	19	*
	20	* @APPLE_LICENSE_HEADER_END@
	21	*/
	22	/*
	23	* Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
	24	*
	25	* HISTORY
	26	*
	27	*/
	28
	29
	30	#ifndef _IOKIT_ROOTDOMAINUSERCLIENT_H
	31	#define _IOKIT_ROOTDOMAINUSERCLIENT_H
	32
	33	#include <IOKit/IOUserClient.h>
	34	#include <IOKit/pwr_mgt/IOPM.h>
	35	#include <IOKit/pwr_mgt/RootDomain.h>
	36	#include <IOKit/pwr_mgt/IOPMLibDefs.h>
	37
	38
	39	class RootDomainUserClient : public IOUserClient
	40	{
	41	OSDeclareDefaultStructors(RootDomainUserClient)
	42
	43	private:
	44	IOPMrootDomain * fOwner;
	45	task_t fTask;
	46	IOExternalMethod fMethods[ kNumPMMethods ];
	47
	48	public:
	49
	50	static RootDomainUserClient *withTask(task_t owningTask);
	51
	52	virtual IOReturn clientClose( void );
	53
	54	virtual IOReturn clientDied( void );
	55
	56	virtual IOReturn registerNotificationPort ( mach_port_t port, UInt32 type );
	57
	58	virtual IOExternalMethod * getExternalMethodForIndex( UInt32 index );
	59
	60	virtual bool start( IOService * provider );
	61
	62	};
	63
	64	#endif /* ! _IOKIT_ROOTDOMAINUSERCLIENT_H */
65