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