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/*
* Copyright (C) 2010 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 APPLE 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 APPLE 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 HTML5Tokenizer_h
#define HTML5Tokenizer_h
#include "CachedResourceClient.h"
#include "SegmentedString.h"
#include "Tokenizer.h"
#include <wtf/OwnPtr.h>
namespace WebCore {
class HTMLDocument;
class HTML5TreeBuilder;
class HTML5Lexer;
// FIXME: This is the wrong layer to hook in the new HTML 5 Lexer,
// however HTMLTokenizer is too large and too fragile of a class to hack into.
// Eventually we should split all of the HTML lexer logic out from HTMLTokenizer
// and then share non-lexer-specific tokenizer logic between HTML5 and the
// legacy WebKit HTML lexer.
// FIXME: This class is far from complete.
class HTML5Tokenizer : public Tokenizer, public CachedResourceClient {
public:
HTML5Tokenizer(HTMLDocument*, bool reportErrors);
virtual ~HTML5Tokenizer();
virtual void begin();
virtual void write(const SegmentedString&, bool appendData);
virtual void end();
virtual void finish();
virtual bool isWaitingForScripts() const;
private:
SegmentedString m_source;
OwnPtr<HTML5Lexer> m_lexer;
OwnPtr<HTML5TreeBuilder> m_treeBuilder;
};
}
#endif
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