1/*
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 * (C) 1999 Antti Koivisto (koivisto@kde.org)
4 * (C) 2000 Simon Hausmann (hausmann@kde.org)
5 * (C) 2001 Dirk Mueller (mueller@kde.org)
6 * Copyright (C) 2004, 2006, 2010 Apple Inc. All rights reserved.
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Library General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Library General Public License for more details.
17 *
18 * You should have received a copy of the GNU Library General Public License
19 * along with this library; see the file COPYING.LIB. If not, write to
20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
21 * Boston, MA 02110-1301, USA.
22 */
23
24#include "config.h"
25#include "HTMLHtmlElement.h"
26
27#include "ApplicationCacheHost.h"
28#include "Document.h"
29#include "DocumentLoader.h"
30#include "DocumentParser.h"
31#include "Frame.h"
32#include "FrameLoader.h"
33#include "HTMLNames.h"
34#include <wtf/IsoMallocInlines.h>
35
36namespace WebCore {
37
38WTF_MAKE_ISO_ALLOCATED_IMPL(HTMLHtmlElement);
39
40using namespace HTMLNames;
41
42HTMLHtmlElement::HTMLHtmlElement(const QualifiedName& tagName, Document& document)
43 : HTMLElement(tagName, document)
44{
45 ASSERT(hasTagName(htmlTag));
46}
47
48Ref<HTMLHtmlElement> HTMLHtmlElement::create(Document& document)
49{
50 return adoptRef(*new HTMLHtmlElement(htmlTag, document));
51}
52
53Ref<HTMLHtmlElement> HTMLHtmlElement::create(const QualifiedName& tagName, Document& document)
54{
55 return adoptRef(*new HTMLHtmlElement(tagName, document));
56}
57
58bool HTMLHtmlElement::isURLAttribute(const Attribute& attribute) const
59{
60 return attribute.name() == manifestAttr || HTMLElement::isURLAttribute(attribute);
61}
62
63void HTMLHtmlElement::insertedByParser()
64{
65 // When parsing a fragment, its dummy document has a null parser.
66 if (!document().parser() || !document().parser()->documentWasLoadedAsPartOfNavigation())
67 return;
68
69 if (!document().frame())
70 return;
71
72 auto documentLoader = makeRefPtr(document().frame()->loader().documentLoader());
73 if (!documentLoader)
74 return;
75
76 auto& manifest = attributeWithoutSynchronization(manifestAttr);
77 if (manifest.isEmpty())
78 documentLoader->applicationCacheHost().selectCacheWithoutManifest();
79 else {
80 document().addConsoleMessage(MessageSource::AppCache, MessageLevel::Warning, "ApplicationCache is deprecated. Please use ServiceWorkers instead."_s);
81 documentLoader->applicationCacheHost().selectCacheWithManifest(document().completeURL(manifest));
82 }
83}
84
85}
86