/* * Copyright (C) 2017 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. */ #include "config.h" #include "NetworkRTCResolver.h" #if USE(LIBWEBRTC) #include <wtf/Expected.h> namespace WebKit { // FIXME: Use the function after removing the NetworkRTCResolverCocoa. #if !PLATFORM(COCOA) std::unique_ptr<NetworkRTCResolver> NetworkRTCResolver::create(uint64_t identifier, WebCore::DNSCompletionHandler&& completionHandler) { return std::unique_ptr<NetworkRTCResolver>(new NetworkRTCResolver(identifier, WTFMove(completionHandler))); } #endif NetworkRTCResolver::NetworkRTCResolver(uint64_t identifier, WebCore::DNSCompletionHandler&& completionHandler) : m_identifier(identifier) , m_completionHandler(WTFMove(completionHandler)) { } NetworkRTCResolver::~NetworkRTCResolver() { if (auto completionHandler = WTFMove(m_completionHandler)) completionHandler(makeUnexpected(WebCore::DNSError::Unknown)); } void NetworkRTCResolver::start(const String& address) { WebCore::resolveDNS(address, m_identifier, WTFMove(m_completionHandler)); } void NetworkRTCResolver::stop() { WebCore::stopResolveDNS(m_identifier); } } // namespace WebKit #endif // USE(LIBWEBRTC)