1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
/*
* Copyright (C) 2003, 2006, 2008 Apple Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#include "DOMParser.h"
#include "DOMImplementation.h"
#include "FragmentScriptingPermission.h"
#include "SecurityOriginPolicy.h"
#include "Settings.h"
namespace WebCore {
inline DOMParser::DOMParser(Document& contextDocument)
: m_contextDocument(contextDocument)
, m_settings(contextDocument.settings())
{
}
DOMParser::~DOMParser() = default;
Ref<DOMParser> DOMParser::create(Document& contextDocument)
{
return adoptRef(*new DOMParser(contextDocument));
}
ExceptionOr<Ref<Document>> DOMParser::parseFromString(const String& string, const String& contentType, ParseFromStringOptions options)
{
if (contentType != "text/html"_s && contentType != "text/xml"_s && contentType != "application/xml"_s && contentType != "application/xhtml+xml"_s && contentType != "image/svg+xml"_s)
return Exception { TypeError };
auto document = DOMImplementation::createDocument(contentType, nullptr, m_settings, URL { });
if (m_contextDocument)
document->setContextDocument(*m_contextDocument.get());
if (options.includeShadowRoots && document->settings().declarativeShadowDOMInDOMParserEnabled())
document->setParserContentPolicy({ ParserContentPolicy::AllowScriptingContent, ParserContentPolicy::AllowPluginContent, ParserContentPolicy::AllowDeclarativeShadowDOM });
else
document->setParserContentPolicy({ ParserContentPolicy::AllowScriptingContent, ParserContentPolicy::AllowPluginContent });
document->setContent(string);
if (m_contextDocument) {
document->setURL(m_contextDocument->url());
document->setSecurityOriginPolicy(m_contextDocument->securityOriginPolicy());
}
return document;
}
} // namespace WebCore
|
