/*
* Copyright (C) 2011 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
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* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 THE COPYRIGHT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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*/
#ifndef VTTTokenizer_h
#define VTTTokenizer_h
#include "core/html/parser/InputStreamPreprocessor.h"
#include "core/html/track/vtt/VTTToken.h"
namespace WebCore {
class VTTTokenizer {
WTF_MAKE_NONCOPYABLE(VTTTokenizer);
public:
explicit VTTTokenizer(const String& input);
bool nextToken(VTTToken&);
inline bool shouldSkipNullCharacters() const { return true; }
private:
SegmentedString m_input;
// ://www.whatwg.org/specs/web-apps/current-work/#preprocessing-the-input-stream
InputStreamPreprocessor<VTTTokenizer> m_inputStreamPreprocessor;
};
}
#endif