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/*
* Copyright (C) 2013 Google, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef CompactHTMLToken_h
#define CompactHTMLToken_h
#if ENABLE(THREADED_HTML_PARSER)
#include "HTMLIdentifier.h"
#include "HTMLToken.h"
#include <wtf/OwnPtr.h>
#include <wtf/PassOwnPtr.h>
#include <wtf/RefCounted.h>
#include <wtf/RefPtr.h>
#include <wtf/Vector.h>
#include <wtf/text/TextPosition.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
class QualifiedName;
class CompactHTMLToken {
public:
struct Attribute {
Attribute(const HTMLIdentifier& name, const String& value)
: name(name)
, value(value)
{
}
HTMLIdentifier name;
String value;
};
CompactHTMLToken(const HTMLToken*, const TextPosition&);
bool isSafeToSendToAnotherThread() const;
HTMLToken::Type type() const { return static_cast<HTMLToken::Type>(m_type); }
const HTMLIdentifier& data() const { return m_data; }
bool selfClosing() const { return m_selfClosing; }
bool isAll8BitData() const { return m_isAll8BitData; }
const Vector<Attribute>& attributes() const { return m_attributes; }
const Attribute* getAttributeItem(const QualifiedName&) const;
const TextPosition& textPosition() const { return m_textPosition; }
// There is only 1 DOCTYPE token per document, so to avoid increasing the
// size of CompactHTMLToken, we just use the m_attributes vector.
const HTMLIdentifier& publicIdentifier() const { return m_attributes[0].name; }
const String& systemIdentifier() const { return m_attributes[0].value; }
bool doctypeForcesQuirks() const { return m_doctypeForcesQuirks; }
private:
unsigned m_type : 4;
unsigned m_selfClosing : 1;
unsigned m_isAll8BitData : 1;
unsigned m_doctypeForcesQuirks: 1;
HTMLIdentifier m_data; // "name", "characters", or "data" depending on m_type
Vector<Attribute> m_attributes;
TextPosition m_textPosition;
};
typedef Vector<CompactHTMLToken> CompactHTMLTokenStream;
}
#endif // ENABLE(THREADED_HTML_PARSER)
#endif
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