/* * Copyright (C) 2019 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. */ #pragma once #if ENABLE(WEB_AUTHN) #include "FidoService.h" #include <wtf/RunLoop.h> OBJC_CLASS NFReaderSession; namespace WebKit { class NfcConnection; class NfcService : public FidoService { public: explicit NfcService(Observer&); ~NfcService(); static bool isAvailable(); // For NfcConnection. void didConnectTag(); void didDetectMultipleTags() const; #if HAVE(NEAR_FIELD) protected: void setConnection(Ref<NfcConnection>&&); // For MockNfcConnection #endif private: void startDiscoveryInternal() final; void restartDiscoveryInternal() final; // Overrided by MockNfcService. virtual void platformStartDiscovery(); #if HAVE(NEAR_FIELD) // Only one reader session is allowed per time. // Keep the reader session alive here when it tries to connect to a tag. RefPtr<NfcConnection> m_connection; #endif RunLoop::Timer<NfcService> m_restartTimer; }; } // namespace WebKit #endif // ENABLE(WEB_AUTHN)