1/*
2 * Copyright (C) 2018 Igalia S.L.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include "DNSResolveQueue.h"
29
30#include <wtf/HashMap.h>
31#include <wtf/glib/GRefPtr.h>
32
33namespace WebCore {
34
35class NetworkStorageSession;
36
37class DNSResolveQueueSoup final : public DNSResolveQueue {
38public:
39 using CompletionAndCancelHandlers = std::pair<WebCore::DNSCompletionHandler, GRefPtr<GCancellable>>;
40
41 DNSResolveQueueSoup() = default;
42 static void setGlobalDefaultNetworkStorageSessionAccessor(Function<NetworkStorageSession&()>&&);
43 void resolve(const String& hostname, uint64_t identifier, DNSCompletionHandler&&) final;
44 void stopResolve(uint64_t identifier) final;
45
46 std::unique_ptr<CompletionAndCancelHandlers> takeCompletionAndCancelHandlers(uint64_t identifier);
47 void removeCancelAndCompletionHandler(uint64_t identifier);
48
49private:
50 void updateIsUsingProxy() final;
51
52 HashMap<uint64_t, std::unique_ptr<CompletionAndCancelHandlers>> m_completionAndCancelHandlers;
53
54 void platformResolve(const String&) final;
55};
56
57using DNSResolveQueuePlatform = DNSResolveQueueSoup;
58
59}
60