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#include "config.h"
27
28#if ENABLE(SERVICE_WORKER)
29#include "ServiceWorkerClientData.h"
30
31#include "DOMWindow.h"
32#include "Document.h"
33#include "Frame.h"
34#include "SWClientConnection.h"
35
36namespace WebCore {
37
38static ServiceWorkerClientFrameType toServiceWorkerClientFrameType(ScriptExecutionContext& context)
39{
40 if (!is<Document>(context))
41 return ServiceWorkerClientFrameType::None;
42
43 auto& document = downcast<Document>(context);
44 auto* frame = document.frame();
45 if (!frame)
46 return ServiceWorkerClientFrameType::None;
47
48 if (frame->isMainFrame()) {
49 if (auto* window = document.domWindow()) {
50 if (window->opener())
51 return ServiceWorkerClientFrameType::Auxiliary;
52 }
53 return ServiceWorkerClientFrameType::TopLevel;
54 }
55 return ServiceWorkerClientFrameType::Nested;
56}
57
58ServiceWorkerClientData ServiceWorkerClientData::isolatedCopy() const
59{
60 return { identifier, type, frameType, url.isolatedCopy() };
61}
62
63ServiceWorkerClientData ServiceWorkerClientData::from(ScriptExecutionContext& context, SWClientConnection& connection)
64{
65 bool isDocument = is<Document>(context);
66 RELEASE_ASSERT(isDocument); // We do not support dedicated workers as clients yet.
67
68 return {
69 { connection.serverConnectionIdentifier(), downcast<Document>(context).identifier() },
70 isDocument ? ServiceWorkerClientType::Window : ServiceWorkerClientType::Worker,
71 toServiceWorkerClientFrameType(context),
72 context.url()
73 };
74}
75
76} // namespace WebCore
77
78#endif // ENABLE(SERVICE_WORKER)
79