/* * Copyright (C) 2009 Apple Inc. All Rights Reserved. * Copyright (C) 2012, 2018 Igalia S.L. * * 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 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 * 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 "DNS.h" #include "DNSResolveQueue.h" #include <wtf/MainThread.h> namespace WebCore { void prefetchDNS(const String& hostname) { ASSERT(isMainThread()); if (hostname.isEmpty()) return; DNSResolveQueue::singleton().add(hostname); } void resolveDNS(const String& hostname, uint64_t identifier, DNSCompletionHandler&& completionHandler) { ASSERT(isMainThread()); if (hostname.isEmpty()) return; WebCore::DNSResolveQueue::singleton().resolve(hostname, identifier, WTFMove(completionHandler)); } void stopResolveDNS(uint64_t identifier) { WebCore::DNSResolveQueue::singleton().stopResolve(identifier); } }