IOHIDevice.cpp   [plain text]

/*
 * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * The contents of this file constitute Original Code as defined in and
 * are subject to the Apple Public Source License Version 1.1 (the
 * "License").  You may not use this file except in compliance with the
 * License.  Please obtain a copy of the License at
 * http://www.apple.com/publicsource and read it before using this file.
 * 
 * This 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 OR NON-INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
#include <IOKit/assert.h>
#include <IOKit/IOService.h>
#include <IOKit/hidsystem/IOHIDevice.h>
#include <IOKit/hidsystem/IOHIDParameter.h>

#define super IOService
OSDefineMetaClassAndStructors(IOHIDevice, IOService);

bool IOHIDevice::init(OSDictionary * properties)
{
  if (!super::init(properties))  return false;

  /*
   * Initialize minimal state.
   */

  return true;
}

void IOHIDevice::free()
{
  super::free();
}

IOHIDKind IOHIDevice::hidKind()
{
  return kHIUnknownDevice;
}

UInt32 IOHIDevice::interfaceID()
{
  return 0;
}

UInt32 IOHIDevice::deviceType()
{
  return 0;
}

UInt64 IOHIDevice::getGUID()
{
  return(0xffffffffffffffffULL);
}

bool IOHIDevice::updateProperties( void )
{
    bool ok;

    ok = setProperty( kIOHIDKindKey, hidKind(), 32 )
    &    setProperty( kIOHIDInterfaceIDKey, interfaceID(), 32 )
    &    setProperty( kIOHIDSubinterfaceIDKey, deviceType(), 32 );

    return( ok );
}

IOReturn IOHIDevice::setParamProperties( OSDictionary * dict )
{
    return( kIOReturnSuccess );
}