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--- xnu/xnu-1228/iokit/Kernel/RootDomainUserClient.cpp
+++ xnu/xnu-792.13.8/iokit/Kernel/RootDomainUserClient.cpp
@@ -1,29 +1,31 @@
/*
* Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ * @APPLE_LICENSE_OSREFERENCE_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
+ * 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@
+ *
+ * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
*/
/*
* Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
@@ -71,75 +73,26 @@
return true;
}
-IOReturn RootDomainUserClient::secureSleepSystem( uint32_t *return_code )
+IOReturn RootDomainUserClient::secureSleepSystem( int *return_code )
{
- IOByteCount return_code_size = 1;
-
- return secureSleepSystemOptions( NULL, // inOptions
- (void *)return_code, // returnCode
- (void *)0, // inSize
- (void *)&return_code_size, // returnSize
- NULL, NULL);
-}
-
-IOReturn RootDomainUserClient::secureSleepSystemOptions(
- void * p1, void * p2, void * p3,
- void * p4, void * p5, void * p6 )
-{
- void *inOptions = (void *)p1;
- uint32_t *returnCode = (uint32_t *)p2;
- IOByteCount inOptionsSize = (IOByteCount)p3;
- IOByteCount *returnCodeSize = (IOByteCount *)p4;
-
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);
-
- *returnCodeSize = sizeof(uint32_t);
-
- 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) {
+ *return_code = fOwner->sleepSystem();
+ return kIOReturnSuccess;
+ } else {
+ *return_code = kIOReturnNotPrivileged;
+ return kIOReturnSuccess;
}
- 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(
@@ -183,51 +136,7 @@
IOExternalMethod *
RootDomainUserClient::getTargetAndMethodForIndex( IOService ** targetP, UInt32 index )
{
- static const IOExternalMethod sMethods[] = {
- { // kPMSetAggressiveness, 0
- (IOService *)1, (IOMethod)&RootDomainUserClient::secureSetAggressiveness, kIOUCScalarIScalarO, 2, 1
- },
- { // kPMGetAggressiveness, 1
- 0, (IOMethod)&IOPMrootDomain::getAggressiveness, kIOUCScalarIScalarO, 1, 1
- },
- { // kPMSleepSystem, 2
- (IOService *)1, (IOMethod)&RootDomainUserClient::secureSleepSystem, kIOUCScalarIScalarO, 0, 1
- },
- { // kPMAllowPowerChange, 3
- 0, (IOMethod)&IOPMrootDomain::allowPowerChange, kIOUCScalarIScalarO, 1, 0
- },
- { // kPMCancelPowerChange, 4
- 0, (IOMethod)&IOPMrootDomain::cancelPowerChange, kIOUCScalarIScalarO, 1, 0
- },
- { // kPMShutdownSystem, 5
- 0, (IOMethod)&IOPMrootDomain::shutdownSystem, kIOUCScalarIScalarO, 0, 0
- },
- { // kPMRestartSystem, 6
- 0, (IOMethod)&IOPMrootDomain::restartSystem, kIOUCScalarIScalarO, 0, 0
- },
- { // kPMSleepSystemOptions, 7
- (IOService *)1, (IOMethod)&RootDomainUserClient::secureSleepSystemOptions,
- kIOUCStructIStructO, kIOUCVariableStructureSize, sizeof(uint32_t)
- }
- };
-
- if(index >= kNumPMMethods)
- return NULL;
- else {
- if (sMethods[index].object)
- *targetP = this;
- else
- *targetP = fOwner;
-
- return (IOExternalMethod *)&sMethods[index];
- }
-}
-
-#if 0
-IOReturn RootDomainUserClient::externalMethod( uint32_t selector, IOExternalMethodArguments * args,
- IOExternalMethodDispatch * dispatch, OSObject * target, void * reference )
-{
- static const IOExternalMethodDispatch sMethods[] = {
+ static IOExternalMethod sMethods[] = {
{ // kPMSetAggressiveness, 0
(IOService *)1, (IOMethod)&RootDomainUserClient::secureSetAggressiveness, kIOUCScalarIScalarO, 2, 1
},
@@ -253,18 +162,18 @@
(IOService *)1, (IOMethod)&RootDomainUserClient::setPreventative, kIOUCScalarIScalarO, 2, 0
},
};
+
+ if(index >= kNumPMMethods)
+ return NULL;
+ else {
+ if (sMethods[index].object)
+ *targetP = this;
+ else
+ *targetP = fOwner;
- if (selector > (sizeof(sMethods) / sizeof(sMethods[0])))
- return (kIOReturnBadArgument);
-
- if ((1 << selector) & ((1 << 0) | (1 << 7))
- target = this;
- else
- target = fOwner;
-
- return (super::externalMethod(selector, args, &sMethods[selector], target, 0));
+ return &sMethods[index];
+ }
}
-#endif
void
RootDomainUserClient::setPreventative(UInt32 on_off, UInt32 types_of_sleep)