[apple/xnu.git] / iokit / Kernel / RootDomainUserClient.cpp

/*
 * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_OSREFERENCE_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. The rights granted to you under the License
 * may not be used to create, or enable the creation or redistribution of,
 * unlawful or unlicensed copies of an Apple operating system, or to
 * circumvent, violate, or enable the circumvention or violation of, any
 * terms of an Apple operating system software license agreement.
 * 
 * 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_OSREFERENCE_LICENSE_HEADER_END@
 */
/*
 * Copyright (c) 1999 Apple Computer, Inc.  All rights reserved.
 *
 */

#include <IOKit/assert.h>
#include <IOKit/IOLib.h>
#include <IOKit/IOKitKeys.h>
#include <IOKit/IOBufferMemoryDescriptor.h>
#include "RootDomainUserClient.h"
#include <IOKit/pwr_mgt/IOPMLibDefs.h>

#define super IOUserClient

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

OSDefineMetaClassAndStructors(RootDomainUserClient, IOUserClient)

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

bool RootDomainUserClient::initWithTask(task_t owningTask, void *security_id, 
					UInt32 type, OSDictionary * properties)
{
    if (properties)
	properties->setObject(kIOUserClientCrossEndianCompatibleKey, kOSBooleanTrue);

    if (!super::initWithTask(owningTask, security_id, type, properties))
	return false;

    fOwningTask = owningTask;
    task_reference (fOwningTask);    
    return true;
}


bool RootDomainUserClient::start( IOService * provider )
{
    assert(OSDynamicCast(IOPMrootDomain, provider));
    if(!super::start(provider))
        return false;
    fOwner = (IOPMrootDomain *)provider;


    return true;
}

IOReturn RootDomainUserClient::secureSleepSystem( uint32_t *return_code )
{
    return secureSleepSystemOptions(NULL, 0, return_code);
}

IOReturn RootDomainUserClient::secureSleepSystemOptions( 
    const void      *inOptions, 
    IOByteCount     inOptionsSize __unused,
    uint32_t        *returnCode)
{

    int             local_priv = 0;
    int             admin_priv = 0;
    IOReturn        ret = kIOReturnNotPrivileged;
    OSDictionary    *unserializedOptions =  NULL;
    OSString        *unserializeErrorString = NULL;

    ret = clientHasPrivilege(fOwningTask, kIOClientPrivilegeLocalUser);
    local_priv = (kIOReturnSuccess == ret);
    
    ret = clientHasPrivilege(fOwningTask, kIOClientPrivilegeAdministrator);
    admin_priv = (kIOReturnSuccess == ret);
    
    
    if (inOptions)
    {
        unserializedOptions = OSDynamicCast( OSDictionary,
                                             OSUnserializeXML((const char *)inOptions, &unserializeErrorString));
    
        if (!unserializedOptions) {
            IOLog("IOPMRootDomain SleepSystem unserialization failure: %s\n", 
                unserializeErrorString ? unserializeErrorString->getCStringNoCopy() : "Unknown");
        }
    }

    if ( (local_priv || admin_priv) 
          && fOwner ) 
    {
        if (unserializedOptions) 
        {
            // Publish Sleep Options in registry under root_domain
            fOwner->setProperty( kRootDomainSleepOptionsKey, unserializedOptions);            

            *returnCode = fOwner->sleepSystemOptions( unserializedOptions );

            unserializedOptions->release();        
        } else {
            // No options
            // Clear any pre-existing options
            fOwner->removeProperty( kRootDomainSleepOptionsKey );

            *returnCode = fOwner->sleepSystemOptions( NULL );        
        }

    } else {
        *returnCode = kIOReturnNotPrivileged;
    }

    return kIOReturnSuccess;
}

IOReturn RootDomainUserClient::secureSetAggressiveness( 
    unsigned long   type,
    unsigned long   newLevel,
    int             *return_code )
{
    int             local_priv = 0;
    int             admin_priv = 0;
    IOReturn        ret = kIOReturnNotPrivileged;

    ret = clientHasPrivilege(fOwningTask, kIOClientPrivilegeLocalUser);
    local_priv = (kIOReturnSuccess == ret);
    
    ret = clientHasPrivilege(fOwningTask, kIOClientPrivilegeAdministrator);
    admin_priv = (kIOReturnSuccess == ret);

    if((local_priv || admin_priv) && fOwner) {
        *return_code = fOwner->setAggressiveness(type, newLevel);
    } else {
        *return_code = kIOReturnNotPrivileged;
    }
    return kIOReturnSuccess;
}

IOReturn RootDomainUserClient::secureSetMaintenanceWakeCalendar(
    IOPMCalendarStruct      *inCalendar,
    uint32_t                *returnCode)
{
    int                     admin_priv = 0;
    IOReturn                ret = kIOReturnNotPrivileged;
    
    ret = clientHasPrivilege(fOwningTask, kIOClientPrivilegeAdministrator);
    admin_priv = (kIOReturnSuccess == ret);

    if (admin_priv && fOwner) {
        *returnCode = fOwner->setMaintenanceWakeCalendar(inCalendar);
    } else {
        *returnCode = kIOReturnNotPrivileged;
    }
    return kIOReturnSuccess;
}

IOReturn RootDomainUserClient::secureSetUserAssertionLevels(
    uint32_t    assertionBitfield)
{
    int                     admin_priv = 0;
    IOReturn                ret = kIOReturnNotPrivileged;
    
    ret = clientHasPrivilege(fOwningTask, kIOClientPrivilegeAdministrator);
    admin_priv = (kIOReturnSuccess == ret);

    if (admin_priv && fOwner) {
        ret = fOwner->setPMAssertionUserLevels(assertionBitfield);
    } else {
        ret = kIOReturnNotPrivileged;
    }
    return kIOReturnSuccess;
}

IOReturn RootDomainUserClient::clientClose( void )
{
    detach(fOwner);
    
    if(fOwningTask) {
        task_deallocate(fOwningTask);
        fOwningTask = 0;
    }   
    
    return kIOReturnSuccess;
}

IOReturn RootDomainUserClient::clientMemoryForType(
    UInt32 type,
    IOOptionBits *options,
    IOMemoryDescriptor ** memory)
{
    if (!fOwner)
        return kIOReturnNotReady;

    if (kPMRootDomainMapTraceBuffer == type)
    {
        *memory = fOwner->getPMTraceMemoryDescriptor();
        if (*memory) {
            (*memory)->retain();
            *options = 0;
            return kIOReturnSuccess;
        } else {
            return kIOReturnNotFound;
        }

    }
    return kIOReturnUnsupported;
}

IOReturn RootDomainUserClient::externalMethod(
    uint32_t selector, 
    IOExternalMethodArguments * arguments,
    IOExternalMethodDispatch * dispatch __unused, 
    OSObject * target __unused,
    void * reference __unused )
{
    IOReturn    ret = kIOReturnBadArgument;    
    
    switch (selector)
    {
        case kPMSetAggressiveness:
            if ((2 == arguments->scalarInputCount)
                && (1 == arguments->scalarOutputCount))
            {
                ret = this->secureSetAggressiveness(
                                (unsigned long)arguments->scalarInput[0],
                                (unsigned long)arguments->scalarInput[1],
                                (int *)&arguments->scalarOutput[0]);
            }
            break;
        
        case kPMGetAggressiveness:
            if ((1 == arguments->scalarInputCount)
                && (1 == arguments->scalarOutputCount))
            {
                ret = fOwner->getAggressiveness(
                                (unsigned long)arguments->scalarInput[0],
                                (unsigned long *)&arguments->scalarOutput[0]);
            }
            break;
        
        case kPMSleepSystem:
            if (1 == arguments->scalarOutputCount)
            {
                ret = this->secureSleepSystem(
                                (uint32_t *)&arguments->scalarOutput[0]);            
            }
            break;

        case kPMAllowPowerChange:
            if (1 == arguments->scalarInputCount)
            {
                ret = fOwner->allowPowerChange(
                                arguments->scalarInput[0]);
            }
            break;

        case kPMCancelPowerChange:
            if (1 == arguments->scalarInputCount)
            {
                ret = fOwner->cancelPowerChange(
                                arguments->scalarInput[0]);
            }
            break;

        case kPMShutdownSystem:
            // deperecated interface
            ret = kIOReturnUnsupported;
            break;

        case kPMRestartSystem:
            // deperecated interface
            ret = kIOReturnUnsupported;
            break;

        case kPMSleepSystemOptions:
            ret = this->secureSleepSystemOptions(
                    arguments->structureInput,
                    arguments->structureInputSize,
                    (uint32_t *)&arguments->scalarOutput[0]);
            break;
        case kPMSetMaintenanceWakeCalendar:
            ret = this->secureSetMaintenanceWakeCalendar(
                    (IOPMCalendarStruct *)arguments->structureInput, 
                    (uint32_t *)&arguments->structureOutput);
            arguments->structureOutputSize = sizeof(uint32_t);
            break;
            
        case kPMSetUserAssertionLevels:
            ret = this->secureSetUserAssertionLevels(
                        (uint32_t)arguments->scalarInput[0]);
            break;
            
        case kPMActivityTickle:
            fOwner->reportUserInput( );
            ret = kIOReturnSuccess;
            break;
            
/*
        case kPMMethodCopySystemTimeline:
            // intentional fallthrough
        case kPMMethodCopyDetailedTimeline:

            if (!arguments->structureOutputDescriptor)
            {
                // TODO: Force IOKit.framework to always send this data out
                // of line; so I don't have to create a MemoryDescriptor here.
                mem_size = arguments->structureOutputSize;
                mem = IOMemoryDescriptor::withAddressRange(
                                    (mach_vm_address_t)arguments->structureOutput, 
                                    (mach_vm_size_t)mem_size,
                                    kIODirectionIn, current_task());
            } else {
                mem_size = arguments->structureOutputDescriptorSize;
                if (( mem = arguments->structureOutputDescriptor ))
                    mem->retain();   
            }
            
            if (mem)
            {
                mem->prepare(kIODirectionNone);
    
                if (kPMMethodCopySystemTimeline == selector) {
                    arguments->scalarOutput[0] = fOwner->copySystemTimeline(
                                    mem, &mem_size);
                } 
                else
                if (kPMMethodCopyDetailedTimeline == selector) {
                    arguments->scalarOutput[0] = fOwner->copyDetailedTimeline(
                                    mem, &mem_size);
                }
            
                if (arguments->structureOutputDescriptor) {
                    arguments->structureOutputDescriptorSize = mem_size;
                } else {
                    arguments->structureOutputSize = mem_size;
                }
            
                mem->release();

                ret = kIOReturnSuccess;
            } else {
                ret = kIOReturnCannotWire;
            }
            
            break;
*/
        default:
            // bad selector
            return kIOReturnBadArgument;
    }

    return ret;
}

/* getTargetAndMethodForIndex
 * Not used. We prefer to use externalMethod() for user client invocations.
 * We maintain getTargetAndExternalMethod since it's an exported symbol,
 * and only for that reason.
 */
IOExternalMethod * RootDomainUserClient::getTargetAndMethodForIndex( 
    IOService ** targetP, UInt32 index )
{
    // DO NOT EDIT
    return super::getTargetAndMethodForIndex(targetP, index);
}

/* setPreventative
 * Does nothing. Exists only for exported symbol compatibility.
 */
void 
RootDomainUserClient::setPreventative(UInt32 on_off, UInt32 types_of_sleep)
{ return; } // DO NOT EDIT
Commit	Line	Data
55e303ae A	1	/*
	2	* Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
	3	*
2d21ac55	4	* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
55e303ae	5	*
2d21ac55 A	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.
8f6c56a5	14	*
2d21ac55 A	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
8f6c56a5 A	20	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
8f6c56a5 A	21	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
2d21ac55 A	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.
8f6c56a5	25	*
2d21ac55	26	* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
55e303ae A	27	*/
	28	/*
	29	* Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
	30	*
	31	*/
	32
	33	#include <IOKit/assert.h>
	34	#include <IOKit/IOLib.h>
0c530ab8	35	#include <IOKit/IOKitKeys.h>
55e303ae A	36	#include <IOKit/IOBufferMemoryDescriptor.h>
	37	#include "RootDomainUserClient.h"
	38	#include <IOKit/pwr_mgt/IOPMLibDefs.h>
	39
	40	#define super IOUserClient
	41
	42	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
	43
	44	OSDefineMetaClassAndStructors(RootDomainUserClient, IOUserClient)
	45
	46	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
	47
0c530ab8 A	48	bool RootDomainUserClient::initWithTask(task_t owningTask, void *security_id,
0c530ab8 A	49	UInt32 type, OSDictionary * properties)
91447636	50	{
0c530ab8 A	51	if (properties)
	52	properties->setObject(kIOUserClientCrossEndianCompatibleKey, kOSBooleanTrue);
	53
	54	if (!super::initWithTask(owningTask, security_id, type, properties))
91447636 A	55	return false;
	56
	57	fOwningTask = owningTask;
	58	task_reference (fOwningTask);
	59	return true;
	60	}
	61
	62
55e303ae A	63	bool RootDomainUserClient::start( IOService * provider )
	64	{
	65	assert(OSDynamicCast(IOPMrootDomain, provider));
	66	if(!super::start(provider))
	67	return false;
	68	fOwner = (IOPMrootDomain *)provider;
	69
	70
	71	return true;
	72	}
	73
2d21ac55	74	IOReturn RootDomainUserClient::secureSleepSystem( uint32_t *return_code )
91447636	75	{
6d2010ae	76	return secureSleepSystemOptions(NULL, 0, return_code);
2d21ac55 A	77	}
	78
	79	IOReturn RootDomainUserClient::secureSleepSystemOptions(
6d2010ae A	80	const void *inOptions,
	81	IOByteCount inOptionsSize __unused,
	82	uint32_t *returnCode)
2d21ac55	83	{
2d21ac55	84
91447636 A	85	int local_priv = 0;
	86	int admin_priv = 0;
	87	IOReturn ret = kIOReturnNotPrivileged;
2d21ac55 A	88	OSDictionary *unserializedOptions = NULL;
2d21ac55 A	89	OSString *unserializeErrorString = NULL;
91447636 A	90
	91	ret = clientHasPrivilege(fOwningTask, kIOClientPrivilegeLocalUser);
	92	local_priv = (kIOReturnSuccess == ret);
	93
	94	ret = clientHasPrivilege(fOwningTask, kIOClientPrivilegeAdministrator);
	95	admin_priv = (kIOReturnSuccess == ret);
2d21ac55	96
2d21ac55 A	97
	98	if (inOptions)
	99	{
	100	unserializedOptions = OSDynamicCast( OSDictionary,
	101	OSUnserializeXML((const char *)inOptions, &unserializeErrorString));
	102
	103	if (!unserializedOptions) {
	104	IOLog("IOPMRootDomain SleepSystem unserialization failure: %s\n",
	105	unserializeErrorString ? unserializeErrorString->getCStringNoCopy() : "Unknown");
	106	}
	107	}
	108
	109	if ( (local_priv \|\| admin_priv)
	110	&& fOwner )
	111	{
	112	if (unserializedOptions)
	113	{
	114	// Publish Sleep Options in registry under root_domain
	115	fOwner->setProperty( kRootDomainSleepOptionsKey, unserializedOptions);
	116
	117	*returnCode = fOwner->sleepSystemOptions( unserializedOptions );
	118
	119	unserializedOptions->release();
	120	} else {
	121	// No options
	122	// Clear any pre-existing options
	123	fOwner->removeProperty( kRootDomainSleepOptionsKey );
	124
	125	*returnCode = fOwner->sleepSystemOptions( NULL );
	126	}
91447636	127
91447636	128	} else {
2d21ac55	129	*returnCode = kIOReturnNotPrivileged;
91447636 A	130	}
91447636 A	131
2d21ac55	132	return kIOReturnSuccess;
91447636 A	133	}
	134
	135	IOReturn RootDomainUserClient::secureSetAggressiveness(
	136	unsigned long type,
	137	unsigned long newLevel,
	138	int *return_code )
	139	{
	140	int local_priv = 0;
	141	int admin_priv = 0;
	142	IOReturn ret = kIOReturnNotPrivileged;
	143
	144	ret = clientHasPrivilege(fOwningTask, kIOClientPrivilegeLocalUser);
	145	local_priv = (kIOReturnSuccess == ret);
	146
	147	ret = clientHasPrivilege(fOwningTask, kIOClientPrivilegeAdministrator);
	148	admin_priv = (kIOReturnSuccess == ret);
	149
	150	if((local_priv \|\| admin_priv) && fOwner) {
	151	*return_code = fOwner->setAggressiveness(type, newLevel);
91447636 A	152	} else {
91447636 A	153	*return_code = kIOReturnNotPrivileged;
91447636	154	}
6d2010ae	155	return kIOReturnSuccess;
91447636 A	156	}
91447636 A	157
6d2010ae A	158	IOReturn RootDomainUserClient::secureSetMaintenanceWakeCalendar(
	159	IOPMCalendarStruct *inCalendar,
	160	uint32_t *returnCode)
b0d623f7	161	{
b0d623f7 A	162	int admin_priv = 0;
	163	IOReturn ret = kIOReturnNotPrivileged;
	164
	165	ret = clientHasPrivilege(fOwningTask, kIOClientPrivilegeAdministrator);
	166	admin_priv = (kIOReturnSuccess == ret);
	167
b0d623f7 A	168	if (admin_priv && fOwner) {
b0d623f7 A	169	*returnCode = fOwner->setMaintenanceWakeCalendar(inCalendar);
b0d623f7 A	170	} else {
b0d623f7 A	171	*returnCode = kIOReturnNotPrivileged;
b0d623f7	172	}
6d2010ae	173	return kIOReturnSuccess;
b0d623f7	174	}
55e303ae	175
0b4c1975	176	IOReturn RootDomainUserClient::secureSetUserAssertionLevels(
6d2010ae	177	uint32_t assertionBitfield)
0b4c1975 A	178	{
	179	int admin_priv = 0;
	180	IOReturn ret = kIOReturnNotPrivileged;
	181
	182	ret = clientHasPrivilege(fOwningTask, kIOClientPrivilegeAdministrator);
	183	admin_priv = (kIOReturnSuccess == ret);
	184
	185	if (admin_priv && fOwner) {
6d2010ae	186	ret = fOwner->setPMAssertionUserLevels(assertionBitfield);
0b4c1975 A	187	} else {
	188	ret = kIOReturnNotPrivileged;
	189	}
	190	return kIOReturnSuccess;
	191	}
	192
55e303ae A	193	IOReturn RootDomainUserClient::clientClose( void )
	194	{
	195	detach(fOwner);
91447636 A	196
	197	if(fOwningTask) {
	198	task_deallocate(fOwningTask);
	199	fOwningTask = 0;
	200	}
	201
55e303ae A	202	return kIOReturnSuccess;
	203	}
	204
6d2010ae A	205	IOReturn RootDomainUserClient::clientMemoryForType(
	206	UInt32 type,
	207	IOOptionBits *options,
	208	IOMemoryDescriptor ** memory)
55e303ae	209	{
6d2010ae A	210	if (!fOwner)
	211	return kIOReturnNotReady;
	212
	213	if (kPMRootDomainMapTraceBuffer == type)
	214	{
	215	*memory = fOwner->getPMTraceMemoryDescriptor();
	216	if (*memory) {
	217	(*memory)->retain();
	218	*options = 0;
	219	return kIOReturnSuccess;
	220	} else {
	221	return kIOReturnNotFound;
2d21ac55	222	}
6d2010ae	223
55e303ae	224	}
6d2010ae	225	return kIOReturnUnsupported;
55e303ae A	226	}
55e303ae A	227
6d2010ae A	228	IOReturn RootDomainUserClient::externalMethod(
	229	uint32_t selector,
	230	IOExternalMethodArguments * arguments,
	231	IOExternalMethodDispatch * dispatch __unused,
	232	OSObject * target __unused,
	233	void * reference __unused )
2d21ac55	234	{
6d2010ae A	235	IOReturn ret = kIOReturnBadArgument;
	236
	237	switch (selector)
	238	{
	239	case kPMSetAggressiveness:
	240	if ((2 == arguments->scalarInputCount)
	241	&& (1 == arguments->scalarOutputCount))
	242	{
	243	ret = this->secureSetAggressiveness(
	244	(unsigned long)arguments->scalarInput[0],
	245	(unsigned long)arguments->scalarInput[1],
	246	(int *)&arguments->scalarOutput[0]);
	247	}
	248	break;
	249
	250	case kPMGetAggressiveness:
	251	if ((1 == arguments->scalarInputCount)
	252	&& (1 == arguments->scalarOutputCount))
	253	{
	254	ret = fOwner->getAggressiveness(
	255	(unsigned long)arguments->scalarInput[0],
	256	(unsigned long *)&arguments->scalarOutput[0]);
	257	}
	258	break;
	259
	260	case kPMSleepSystem:
	261	if (1 == arguments->scalarOutputCount)
	262	{
	263	ret = this->secureSleepSystem(
	264	(uint32_t *)&arguments->scalarOutput[0]);
	265	}
	266	break;
	267
	268	case kPMAllowPowerChange:
	269	if (1 == arguments->scalarInputCount)
	270	{
	271	ret = fOwner->allowPowerChange(
	272	arguments->scalarInput[0]);
	273	}
	274	break;
	275
	276	case kPMCancelPowerChange:
	277	if (1 == arguments->scalarInputCount)
	278	{
	279	ret = fOwner->cancelPowerChange(
	280	arguments->scalarInput[0]);
	281	}
	282	break;
	283
	284	case kPMShutdownSystem:
	285	// deperecated interface
	286	ret = kIOReturnUnsupported;
	287	break;
	288
	289	case kPMRestartSystem:
	290	// deperecated interface
	291	ret = kIOReturnUnsupported;
	292	break;
	293
	294	case kPMSleepSystemOptions:
	295	ret = this->secureSleepSystemOptions(
	296	arguments->structureInput,
	297	arguments->structureInputSize,
	298	(uint32_t *)&arguments->scalarOutput[0]);
299	break;
300	case kPMSetMaintenanceWakeCalendar:
301	ret = this->secureSetMaintenanceWakeCalendar(
302	(IOPMCalendarStruct *)arguments->structureInput,
303	(uint32_t *)&arguments->structureOutput);
304	arguments->structureOutputSize = sizeof(uint32_t);
305	break;
306
307	case kPMSetUserAssertionLevels:
308	ret = this->secureSetUserAssertionLevels(
309	(uint32_t)arguments->scalarInput[0]);
310	break;
311
7ddcb079 A	312	case kPMActivityTickle:
	313	fOwner->reportUserInput( );
	314	ret = kIOReturnSuccess;
	315	break;
	316
6d2010ae A	317	/*
	318	case kPMMethodCopySystemTimeline:
	319	// intentional fallthrough
	320	case kPMMethodCopyDetailedTimeline:
	321
	322	if (!arguments->structureOutputDescriptor)
	323	{
	324	// TODO: Force IOKit.framework to always send this data out
	325	// of line; so I don't have to create a MemoryDescriptor here.
	326	mem_size = arguments->structureOutputSize;
	327	mem = IOMemoryDescriptor::withAddressRange(
	328	(mach_vm_address_t)arguments->structureOutput,
	329	(mach_vm_size_t)mem_size,
	330	kIODirectionIn, current_task());
	331	} else {
	332	mem_size = arguments->structureOutputDescriptorSize;
	333	if (( mem = arguments->structureOutputDescriptor ))
	334	mem->retain();
	335	}
	336
	337	if (mem)
	338	{
	339	mem->prepare(kIODirectionNone);
	340
	341	if (kPMMethodCopySystemTimeline == selector) {
	342	arguments->scalarOutput[0] = fOwner->copySystemTimeline(
	343	mem, &mem_size);
	344	}
	345	else
	346	if (kPMMethodCopyDetailedTimeline == selector) {
	347	arguments->scalarOutput[0] = fOwner->copyDetailedTimeline(
	348	mem, &mem_size);
	349	}
	350
	351	if (arguments->structureOutputDescriptor) {
	352	arguments->structureOutputDescriptorSize = mem_size;
	353	} else {
	354	arguments->structureOutputSize = mem_size;
	355	}
	356
	357	mem->release();
	358
	359	ret = kIOReturnSuccess;
	360	} else {
	361	ret = kIOReturnCannotWire;
	362	}
	363
	364	break;
	365	*/
	366	default:
	367	// bad selector
	368	return kIOReturnBadArgument;
	369	}
	370
	371	return ret;
2d21ac55	372	}
2d21ac55	373
6d2010ae A	374	/* getTargetAndMethodForIndex
	375	* Not used. We prefer to use externalMethod() for user client invocations.
	376	* We maintain getTargetAndExternalMethod since it's an exported symbol,
	377	* and only for that reason.
	378	*/
	379	IOExternalMethod * RootDomainUserClient::getTargetAndMethodForIndex(
	380	IOService ** targetP, UInt32 index )
55e303ae	381	{
6d2010ae A	382	// DO NOT EDIT
6d2010ae A	383	return super::getTargetAndMethodForIndex(targetP, index);
55e303ae A	384	}
55e303ae A	385
6d2010ae A	386	/* setPreventative
	387	* Does nothing. Exists only for exported symbol compatibility.
	388	*/
	389	void
	390	RootDomainUserClient::setPreventative(UInt32 on_off, UInt32 types_of_sleep)
	391	{ return; } // DO NOT EDIT