iokit/Kernel/RootDomainUserClient.h

   1 /*
   2  * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. The rights granted to you under the License
  10  * may not be used to create, or enable the creation or redistribution of,
  11  * unlawful or unlicensed copies of an Apple operating system, or to
  12  * circumvent, violate, or enable the circumvention or violation of, any
  13  * terms of an Apple operating system software license agreement.
  14  *
  15  * Please obtain a copy of the License at
  16  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  17  *
  18  * The Original Code and all software distributed under the License are
  19  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  20  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  21  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  22  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  23  * Please see the License for the specific language governing rights and
  24  * limitations under the License.
  25  *
  26  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  27  */
  28 /*
  29  * Copyright (c) 1999 Apple Computer, Inc.  All rights reserved.
  30  *
  31  * HISTORY
  32  *
  33  */
  34
  35
  36 #ifndef _IOKIT_ROOTDOMAINUSERCLIENT_H
  37 #define _IOKIT_ROOTDOMAINUSERCLIENT_H
  38
  39 #include <IOKit/IOUserClient.h>
  40 #include <IOKit/pwr_mgt/IOPM.h>
  41 #include <IOKit/pwr_mgt/RootDomain.h>
  42 #include <IOKit/pwr_mgt/IOPMLibDefs.h>
  43
  44
  45 class RootDomainUserClient : public IOUserClient
  46 {
  47     OSDeclareDefaultStructors(RootDomainUserClient)
  48
  49 private:
  50     IOPMrootDomain *    fOwner;
  51     task_t              fOwningTask;
  52
  53     IOReturn            secureSleepSystem( int *return_code );
  54     IOReturn            secureSetAggressiveness( unsigned long type, unsigned long newLevel, int *return_code );
  55
  56 public:
  57
  58     virtual IOReturn clientClose( void );
  59
  60     virtual IOExternalMethod * getTargetAndMethodForIndex( IOService ** targetP, UInt32 index );
  61
  62     virtual bool start( IOService * provider );
  63
  64     virtual bool initWithTask(task_t owningTask, void *security_id,
  65                                         UInt32 type, OSDictionary * properties);
  66
  67     void setPreventative(UInt32 on_off, UInt32 types_of_sleep);
  68
  69 };
  70
  71 #endif /* ! _IOKIT_ROOTDOMAINUSERCLIENT_H */
  72