/* * Copyright (C) 2018 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #import "config.h" #import "HidService.h" #if ENABLE(WEB_AUTHN) #import "CtapHidDriver.h" #import "HidConnection.h" namespace WebKit { using namespace fido; // FIXME(191518) static void deviceAddedCallback(void* context, IOReturn, void*, IOHIDDeviceRef device) { ASSERT(device); auto* listener = static_cast<HidService*>(context); listener->deviceAdded(device); } // FIXME(191518) static void deviceRemovedCallback(void* context, IOReturn, void*, IOHIDDeviceRef device) { // FIXME(191525) } HidService::HidService(Observer& observer) : FidoService(observer) { m_manager = adoptCF(IOHIDManagerCreate(kCFAllocatorDefault, kIOHIDOptionsTypeNone)); NSDictionary *matchingDictionary = @{ @kIOHIDPrimaryUsagePageKey: @(kCtapHidUsagePage), @kIOHIDPrimaryUsageKey: @(kCtapHidUsage), }; IOHIDManagerSetDeviceMatching(m_manager.get(), (__bridge CFDictionaryRef)matchingDictionary); IOHIDManagerRegisterDeviceMatchingCallback(m_manager.get(), deviceAddedCallback, this); IOHIDManagerRegisterDeviceRemovalCallback(m_manager.get(), deviceRemovedCallback, this); } HidService::~HidService() { IOHIDManagerUnscheduleFromRunLoop(m_manager.get(), CFRunLoopGetCurrent(), kCFRunLoopDefaultMode); IOHIDManagerClose(m_manager.get(), kIOHIDOptionsTypeNone); } void HidService::startDiscoveryInternal() { platformStartDiscovery(); } void HidService::platformStartDiscovery() { IOHIDManagerScheduleWithRunLoop(m_manager.get(), CFRunLoopGetCurrent(), kCFRunLoopDefaultMode); IOHIDManagerOpen(m_manager.get(), kIOHIDOptionsTypeNone); } UniqueRef<HidConnection> HidService::createHidConnection(IOHIDDeviceRef device) const { return makeUniqueRef<HidConnection>(device); } void HidService::deviceAdded(IOHIDDeviceRef device) { getInfo(WTF::makeUnique<CtapHidDriver>(createHidConnection(device))); } } // namespace WebKit #endif // ENABLE(WEB_AUTHN)