| /* |
| * 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) && HAVE(NEAR_FIELD) |
| |
| #include <wtf/RefCounted.h> |
| #include <wtf/RetainPtr.h> |
| #include <wtf/RunLoop.h> |
| #include <wtf/WeakPtr.h> |
| |
| OBJC_CLASS NFReaderSession; |
| OBJC_CLASS NSArray; |
| OBJC_CLASS WKNFReaderSessionDelegate; |
| |
| namespace WebKit { |
| |
| class NfcService; |
| |
| class NfcConnection : public RefCounted<NfcConnection>, public CanMakeWeakPtr<NfcConnection> { |
| public: |
| static Ref<NfcConnection> create(RetainPtr<NFReaderSession>&&, NfcService&); |
| ~NfcConnection(); |
| |
| Vector<uint8_t> transact(Vector<uint8_t>&& data) const; |
| void stop() const; |
| |
| // For WKNFReaderSessionDelegate |
| void didDetectTags(NSArray *); |
| |
| private: |
| NfcConnection(RetainPtr<NFReaderSession>&&, NfcService&); |
| |
| void restartPolling(); |
| void startPolling(); |
| |
| RetainPtr<NFReaderSession> m_session; |
| RetainPtr<WKNFReaderSessionDelegate> m_delegate; |
| WeakPtr<NfcService> m_service; |
| RunLoop::Timer<NfcConnection> m_retryTimer; |
| }; |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(WEB_AUTHN) && HAVE(NEAR_FIELD) |