1/*
2 * Copyright (C) 2017 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#if ENABLE(SERVICE_WORKER)
29
30#include <wtf/Forward.h>
31#include <wtf/Noncopyable.h>
32
33// All of these methods should be called on the Main Thread.
34// Used to send messages to the WorkerInspector on the WorkerThread.
35
36namespace Inspector {
37class FrontendChannel;
38}
39
40namespace WebCore {
41
42class ServiceWorkerThreadProxy;
43
44class ServiceWorkerInspectorProxy {
45 WTF_MAKE_NONCOPYABLE(ServiceWorkerInspectorProxy);
46 WTF_MAKE_FAST_ALLOCATED;
47public:
48 explicit ServiceWorkerInspectorProxy(ServiceWorkerThreadProxy&);
49 ~ServiceWorkerInspectorProxy();
50
51 void serviceWorkerTerminated();
52
53 void connectToWorker(Inspector::FrontendChannel&);
54 void disconnectFromWorker(Inspector::FrontendChannel&);
55 void sendMessageToWorker(const String&);
56 void sendMessageFromWorkerToFrontend(const String&);
57
58private:
59 ServiceWorkerThreadProxy& m_serviceWorkerThreadProxy;
60 Inspector::FrontendChannel* m_channel { nullptr };
61};
62
63} // namespace WebCore
64
65#endif // ENABLE(SERVICE_WORKER)
66