/* * Copyright (C) 2011, 2012 Apple 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. */ #pragma once #if ENABLE(VIDEO) #include <wtf/MediaTime.h> #include <wtf/URL.h> #include <wtf/Vector.h> namespace WebCore { class MediaFragmentURIParser final { public: MediaFragmentURIParser(const URL&); MediaTime startTime(); MediaTime endTime(); private: void parseFragments(); enum TimeFormat { None, Invalid, NormalPlayTime, SMPTETimeCode, WallClockTimeCode }; void parseTimeFragment(); bool parseNPTFragment(const LChar*, unsigned length, MediaTime& startTime, MediaTime& endTime); bool parseNPTTime(const LChar*, unsigned length, unsigned& offset, MediaTime&); URL m_url; TimeFormat m_timeFormat; MediaTime m_startTime; MediaTime m_endTime; Vector<std::pair<String, String>> m_fragments; }; } // namespace WebCore #endif // ENABLE(VIDEO)