1/* 2 * @APPLE_LICENSE_HEADER_START@ 3 * 4 * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. 5 * 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. Please obtain a copy of the License at 10 * http://www.opensource.apple.com/apsl/ and read it before using this 11 * file. 12 * 13 * The Original Code and all software distributed under the License are 14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 18 * Please see the License for the specific language governing rights and 19 * limitations under the License. 20 * 21 * @APPLE_LICENSE_HEADER_END@ 22 */ 23 24#include "IOHIDPrivate.h" 25#include "IOHIKeyboard.h" 26#include "IOHIDSystem.h" 27#include <IOKit/IOService.h> 28#include <IOKit/IOKitKeys.h> 29 30void _DispatchKeyboardSpecialEvent(int key, bool down) 31{ 32 AbsoluteTime timeStamp; 33 OSDictionary * matchingDictionary = 0; 34 OSIterator * iterator = 0; 35 IOHIKeyboard * keyboard = 0; 36 unsigned flags = 0; 37 IOHIDSystem * hidSystem = IOHIDSystem::instance(); 38 39 if (!hidSystem) return; 40 41 matchingDictionary = IOService::serviceMatching( "IOHIKeyboard" ); 42 43 if( matchingDictionary ) 44 { 45 iterator = IOService::getMatchingServices( matchingDictionary ); 46 if( iterator ) 47 { 48 while( (keyboard = (IOHIKeyboard*) iterator->getNextObject()) ) 49 { 50 flags |= keyboard->deviceFlags(); 51 } 52 53 iterator->release(); 54 } 55 56 matchingDictionary->release(); 57 } 58 59 clock_get_uptime( &timeStamp ); 60 61 hidSystem->keyboardSpecialEvent( 62 down ? NX_KEYDOWN : NX_KEYUP, 63 flags, 64 0, 65 key, 66 0, 67 false, 68 timeStamp); 69} 70 71