-//
-// midistream.cc
-//
-// source file of the GNU LilyPond music typesetter
-//
-// (c) 1997 Jan Nieuwenhuizen <jan@digicash.com>
+/*
+ This file is part of LilyPond, the GNU music typesetter.
-#include <fstream.h>
-#include <time.h>
-#include "string.hh"
-#include "string-convert.hh"
-#include "main.hh"
-#include "misc.hh"
-#include "midi-item.hh"
-#include "midi-stream.hh"
-#include "debug.hh"
+ Copyright (C) 1997--2015 Jan Nieuwenhuizen <janneke@gnu.org>
-Midi_stream::Midi_stream (String filename_str)
-{
- filename_str_ = filename_str;
- os_p_ = 0;
- open();
-}
+ LilyPond 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 3 of the License, or
+ (at your option) any later version.
-Midi_stream::~Midi_stream()
-{
- *os_p_ << flush; // ugh. Share with tex_stream.
- if (!*os_p_)
- {
- warning(_("error syncing file (disk full?)"));
- exit_status_i_ = 1;
- }
- delete os_p_;
-}
+ LilyPond 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 more details.
-Midi_stream&
-Midi_stream::operator <<(String str)
-{
- if (check_debug && !monitor->silent_b("Midistrings"))
- str = String_convert::bin2hex_str (str);
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
+*/
- *os_p_ << str;
+#include "midi-stream.hh"
- if (check_debug && !monitor->silent_b ("Midistrings"))
- *os_p_ << "\n";
+#include <cerrno>
+using namespace std;
- return *this;
+#include "international.hh"
+#include "main.hh"
+#include "midi-chunk.hh"
+#include "misc.hh"
+#include "program-option.hh"
+#include "string-convert.hh"
+#include "warn.hh"
+
+Midi_stream::Midi_stream (const string &file_name)
+{
+ file_name_string_ = file_name;
+ out_file_ = fopen (file_name.c_str (), "wb");
+ if (!out_file_)
+ error (_f ("cannot open for write: %s: %s", file_name, strerror (errno)));
}
-Midi_stream&
-Midi_stream::operator <<(Midi_item const& mitem_c_r)
+Midi_stream::~Midi_stream ()
{
- // *this << mitem_c_r.str();
- mitem_c_r.output (this);
- if (check_debug && !monitor->silent_b("Midistrings"))
- *os_p_ << "\n";
- return *this;
+ fclose (out_file_);
}
-Midi_stream&
-Midi_stream::operator <<(int i)
+void
+Midi_stream::write (const string &str)
{
- // output binary string ourselves
- *this << Midi_item::i2varint_str (i);
- return *this;
+ size_t sz = sizeof (Byte);
+ size_t n = str.length ();
+ size_t written = fwrite (str.data (), sz, n, out_file_);
+
+ if (written != sz * n)
+ warning (_f ("cannot write to file: `%s'", file_name_string_.c_str ()));
}
void
-Midi_stream::open()
+Midi_stream::write (Midi_chunk const &midi)
{
- os_p_ = new ofstream (filename_str_.ch_C ());
- if (!*os_p_)
- error (_("can't open `") + filename_str_ + "\'");
+ string str = midi.to_string ();
+
+ return write (str);
}
+