/usr/include/raul/SMFReader.hpp is in libraul-dev 0.8.0+dfsg0-0.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 | /* This file is part of Raul.
* Copyright (C) 2007-2009 David Robillard <http://drobilla.net>
*
* Raul is free software; you can redistribute it and/or modify it under the
* terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* Raul is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef RAUL_SMF_READER_HPP
#define RAUL_SMF_READER_HPP
#include <stdexcept>
#include <string>
#include <inttypes.h>
#include "raul/TimeStamp.hpp"
namespace Raul {
/** Standard Midi File (Type 0) Reader
*
* Currently this only reads SMF files with tempo-based timing.
* \ingroup raul
*/
class SMFReader {
public:
class PrematureEOF : public std::exception {
const char* what() const throw() { return "Unexpected end of file"; }
};
class CorruptFile : public std::exception {
const char* what() const throw() { return "Corrupted file"; }
};
class UnsupportedTime : public std::exception {
const char* what() const throw() { return "Unsupported time stamp type (SMPTE)"; }
};
explicit SMFReader(const std::string filename="");
~SMFReader();
bool open(const std::string& filename) throw (std::logic_error, UnsupportedTime);
bool seek_to_track(unsigned track) throw (std::logic_error);
uint16_t type() const { return _type; }
uint16_t ppqn() const { return _ppqn; }
size_t num_tracks() { return _num_tracks; }
int read_event(size_t buf_len,
uint8_t* buf,
uint32_t* ev_size,
uint32_t* ev_delta_time)
throw (std::logic_error, PrematureEOF, CorruptFile);
void close();
static uint32_t read_var_len(FILE* fd) throw (PrematureEOF);
protected:
/** size of SMF header, including MTrk chunk header */
static const uint32_t HEADER_SIZE = 22;
std::string _filename;
FILE* _fd;
uint16_t _type;
uint16_t _ppqn;
uint16_t _num_tracks;
uint32_t _track;
uint32_t _track_size;
};
} // namespace Raul
#endif // RAUL_SMF_READER_HPP
|