ref: 1e9e9ce2dcef43677887292df115e5160809ed62
dir: /third_party/libwebm/mkvreader.hpp/
// Copyright (c) 2010 The WebM project authors. All Rights Reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. An additional intellectual property rights grant can be found // in the file PATENTS. All contributing project authors may // be found in the AUTHORS file in the root of the source tree. #ifndef MKVREADER_HPP #define MKVREADER_HPP #include "mkvparser.hpp" #include <cstdio> namespace mkvparser { class MkvReader : public IMkvReader { public: MkvReader(); explicit MkvReader(FILE* fp); virtual ~MkvReader(); int Open(const char*); void Close(); virtual int Read(long long position, long length, unsigned char* buffer); virtual int Length(long long* total, long long* available); private: MkvReader(const MkvReader&); MkvReader& operator=(const MkvReader&); // Determines the size of the file. This is called either by the constructor // or by the Open function depending on file ownership. Returns true on // success. bool GetFileSize(); long long m_length; FILE* m_file; bool reader_owns_file_; }; } // end namespace mkvparser #endif // MKVREADER_HPP