| /* |
| * 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: adoptNS([NSNumber numberWithInt:kCtapHidUsagePage]).get(), |
| @kIOHIDPrimaryUsageKey: adoptNS([NSNumber numberWithInt:kCtapHidUsage]).get() |
| }; |
| 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) |