/usr/include/raul/SMFWriter.hpp is in libraul-dev 0.8.0+dfsg0-0.1+b1.
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 | /* 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_WRITER_HPP
#define RAUL_SMF_WRITER_HPP
#include <stdexcept>
#include <string>
#include "raul/MIDISink.hpp"
#include "raul/TimeStamp.hpp"
namespace Raul {
/** Standard Midi File (Type 0) Writer
* \ingroup raul
*/
class SMFWriter : public Raul::MIDISink {
public:
explicit SMFWriter(TimeUnit unit);
~SMFWriter();
bool start(const std::string& filename,
TimeStamp start_time) throw (std::logic_error);
TimeUnit unit() const { return _unit; }
void write_event(TimeStamp time,
size_t ev_size,
const unsigned char* ev) throw (std::logic_error);
void flush();
void finish() throw (std::logic_error);
protected:
static const uint32_t VAR_LEN_MAX = 0x0FFFFFFF;
void write_header();
void write_footer();
void write_chunk_header(const char id[4], uint32_t length);
void write_chunk(const char id[4], uint32_t length, void* data);
size_t write_var_len(uint32_t val);
std::string _filename;
FILE* _fd;
TimeUnit _unit;
Raul::TimeStamp _start_time;
Raul::TimeStamp _last_ev_time; ///< Time last event was written relative to _start_time
uint32_t _track_size;
uint32_t _header_size; ///< size of SMF header, including MTrk chunk header
};
} // namespace Raul
#endif // RAUL_SMF_WRITER_HPP
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