1/* 2 * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved. 3 * 4 * @APPLE_LICENSE_HEADER_START@ 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// 25// xiodevices - code for finding and tracking devices via IOKit 26// 27#ifndef _H_XIODEVICES 28#define _H_XIODEVICES 29 30#include <security_utilities/iodevices.h> 31 32#if defined(__cplusplus) 33 34namespace Security { 35namespace IOKit { 36 37// 38// An IOKit notification port object 39// 40class XNotificationPort : public MachPortNotificationPort 41{ 42public: 43 XNotificationPort() : MachPortNotificationPort() {} 44 ~XNotificationPort() {} 45 46 class XReceiver : public Receiver 47 { 48 public: 49 virtual void ioChange(DeviceIterator &iterator) = 0; 50 virtual void ioServiceChange(void *refCon, io_service_t service, //IOServiceInterestCallback 51 natural_t messageType, void *messageArgument) = 0; 52 }; 53 54 void add(DeviceMatch match, XReceiver &receiver, const char *type = kIOFirstMatchNotification); 55 void addInterestNotification(XReceiver &receiver, io_service_t service, 56 const io_name_t interestType = kIOGeneralInterest); 57 58private: 59 60 static void ioDeviceNotification(void *refCon, io_service_t service, 61 natural_t messageType, void *messageArgument); 62 static void ioNotify(void *refCon, io_iterator_t iterator); 63}; 64 65} // end namespace MachPlusPlus 66} // end namespace Security 67 68#endif /* __cplusplus__ */ 69 70#endif //_H_XIODEVICES 71