| // |
| // Copyright (c) 2016, Alliance for Open Media. All rights reserved |
| // |
| // This source code is subject to the terms of the BSD 2 Clause License and |
| // the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License |
| // was not distributed with this source code in the LICENSE file, you can |
| // obtain it at www.aomedia.org/license/software. If the Alliance for Open |
| // Media Patent License 1.0 was not distributed with this source code in the |
| // PATENTS file, you can obtain it at www.aomedia.org/license/patent. |
| // |
| |
| |
| #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 |