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/*
* 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 "CommonAtomStrings.h"
#include "HTMLDocument.h"
#include "SVGDocument.h"
#include "SecurityOriginPolicy.h"
#include "TrustedType.h"
#include "XMLDocument.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(std::variant<RefPtr<TrustedHTML>, String>&& string, const AtomString& contentType)
{
auto stringValueHolder = trustedTypeCompliantString(*m_contextDocument->scriptExecutionContext(), WTFMove(string), "DOMParser parseFromString"_s);
if (stringValueHolder.hasException())
return stringValueHolder.releaseException();
RefPtr<Document> document;
if (contentType == textHTMLContentTypeAtom())
document = HTMLDocument::create(nullptr, m_settings, URL { });
else if (contentType == applicationXHTMLContentTypeAtom())
document = XMLDocument::createXHTML(nullptr, m_settings, URL { });
else if (contentType == imageSVGContentTypeAtom())
document = SVGDocument::create(nullptr, m_settings, URL { });
else if (contentType == textXMLContentTypeAtom() || contentType == applicationXMLContentTypeAtom()) {
document = XMLDocument::create(nullptr, m_settings, URL { });
document->overrideMIMEType(contentType);
} else
return Exception { ExceptionCode::TypeError };
if (m_contextDocument)
document->setContextDocument(*m_contextDocument.get());
document->setMarkupUnsafe(stringValueHolder.releaseReturnValue(), { });
if (m_contextDocument) {
document->setURL(m_contextDocument->url());
document->setSecurityOriginPolicy(m_contextDocument->securityOriginPolicy());
}
return document.releaseNonNull();
}
} // namespace WebCore
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