/*
- midi-stream.cc -- implement Midi_stream
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 1997--2012 Jan Nieuwenhuizen <janneke@gnu.org>
- (c) 1997--2003 Jan Nieuwenhuizen <janneke@gnu.org>
+ 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.
+
+ 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.
+
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
*/
+#include "midi-stream.hh"
-#include "stream.hh"
-#include "string.hh"
-#include "string-convert.hh"
+#include <cerrno>
+using namespace std;
+
+#include "international.hh"
#include "main.hh"
+#include "midi-chunk.hh"
#include "misc.hh"
-#include "midi-item.hh"
-#include "midi-stream.hh"
+#include "program-option.hh"
+#include "stream.hh"
+#include "string-convert.hh"
#include "warn.hh"
-#include "scm-option.hh"
-Midi_stream::Midi_stream (String filename)
+Midi_stream::Midi_stream (string file_name)
{
- filename_string_ = filename;
- out_file_ = fopen (filename.to_str0(), "wb");
+ 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 ()
fclose (out_file_);
}
-Midi_stream&
-Midi_stream::operator << (String str)
+void
+Midi_stream::write (string str)
{
- Byte * b = str.get_bytes ();
- for (int sz = str.length (); sz--;)
- {
- fputc (*b, out_file_);
- b++;
- }
- return *this;
-}
+ size_t sz = sizeof (Byte);
+ size_t n = str.length ();
+ size_t written = fwrite (str.data (), sz, n, out_file_);
-Midi_stream&
-Midi_stream::operator << (Midi_item const& midi_c_r)
-{
- String str = midi_c_r.string ();
-
-
- if (midi_debug_global_b)
- {
- str = String_convert::bin2hex (str) + "\n";
- // ugh, should have separate debugging output with Midi*::print routines
- int i = str.index ("0a");
- while (i >= 0)
- {
- str[i] = '\n';
- str[i + 1] = '\t';
- i = str.index ("0a");
- }
- }
- else
- {
- Byte * b = str.get_bytes ();
- for (int sz = str.length (); sz--;)
- {
- fputc (*b, out_file_);
- b++;
- }
- }
-
- return *this;
+ if (written != sz * n)
+ warning (_f ("cannot write to file: `%s'", str.data ()));
}
-Midi_stream&
-Midi_stream::operator << (int i)
+void
+Midi_stream::write (Midi_chunk const &midi)
{
- // output binary string ourselves
- *this << Midi_item::i2varint_string (i);
- return *this;
+ string str = midi.to_string ();
+
+ return write (str);
}