1/*
2 * Copyright (C) 2018 Apple Inc. All rights reserved.
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 INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include <atomic>
29#include <wtf/Forward.h>
30#include <wtf/UniqueRef.h>
31#include <wtf/WorkQueue.h>
32
33namespace WebCore {
34class SQLiteDatabase;
35class SQLiteStatement;
36}
37
38namespace PAL {
39class SessionID;
40}
41
42namespace WebKit {
43
44class NetworkHTTPSUpgradeChecker {
45public:
46 NetworkHTTPSUpgradeChecker();
47 ~NetworkHTTPSUpgradeChecker();
48
49 // Returns `true` after internal setup is successfully completed. If there is an error with setup, or if setup is in-progress, it will return `false`.
50 bool didSetupCompleteSuccessfully() const { return m_didSetupCompleteSuccessfully; };
51
52 // Queries database after setup is complete.
53 void query(String&&, PAL::SessionID, CompletionHandler<void(bool)>&&);
54
55private:
56 Ref<WorkQueue> m_workQueue;
57 std::unique_ptr<WebCore::SQLiteDatabase> m_database;
58 std::unique_ptr<WebCore::SQLiteStatement> m_statement;
59 std::atomic<bool> m_didSetupCompleteSuccessfully { false };
60};
61
62} // namespace WebKit
63
64