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Annotation of XNU/iokit/Families/IOHIDSystem/IOHIDevice.cpp, revision 1.1.1.1

1.1       root        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: #include <IOKit/assert.h>
                     23: #include <IOKit/IOService.h>
                     24: #include <IOKit/hidsystem/IOHIDevice.h>
                     25: #include <IOKit/hidsystem/IOHIDParameter.h>
                     26: 
                     27: #define super IOService
                     28: OSDefineMetaClassAndStructors(IOHIDevice, IOService);
                     29: 
                     30: bool IOHIDevice::init(OSDictionary * properties)
                     31: {
                     32:   if (!super::init(properties))  return false;
                     33: 
                     34:   /*
                     35:    * Initialize minimal state.
                     36:    */
                     37: 
                     38:   return true;
                     39: }
                     40: 
                     41: void IOHIDevice::free()
                     42: {
                     43:   super::free();
                     44: }
                     45: 
                     46: IOHIDKind IOHIDevice::hidKind()
                     47: {
                     48:   return kHIUnknownDevice;
                     49: }
                     50: 
                     51: UInt32 IOHIDevice::interfaceID()
                     52: {
                     53:   return 0;
                     54: }
                     55: 
                     56: UInt32 IOHIDevice::deviceType()
                     57: {
                     58:   return 0;
                     59: }
                     60: 
                     61: bool IOHIDevice::updateProperties( void )
                     62: {
                     63:     bool ok;
                     64: 
                     65:     ok = setProperty( kIOHIDKindKey, hidKind(), 32 )
                     66:     &    setProperty( kIOHIDInterfaceIDKey, interfaceID(), 32 )
                     67:     &    setProperty( kIOHIDSubinterfaceIDKey, deviceType(), 32 );
                     68: 
                     69:     return( ok );
                     70: }
                     71: 
                     72: IOReturn IOHIDevice::setParamProperties( OSDictionary * dict )
                     73: {
                     74:     return( kIOReturnSuccess );
                     75: }
                     76: 
                     77: 

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