-//
-// midistream.cc
-//
-// source file of the GNU LilyPond music typesetter
-//
-// (c) 1997 Jan Nieuwenhuizen <jan@digicash.com>
+/*
+ midi-stream.cc -- implement Midi_stream
-#include <fstream.h>
-#include <time.h>
-#include "string.hh"
-#include "string-convert.hh"
+ source file of the GNU LilyPond music typesetter
+
+ (c) 1997--2007 Jan Nieuwenhuizen <janneke@gnu.org>
+*/
+
+#include "midi-stream.hh"
+
+#include <cerrno>
+using namespace std;
+
+#include "international.hh"
#include "main.hh"
-#include "misc.hh"
#include "midi-item.hh"
-#include "midi-stream.hh"
-#include "debug.hh"
+#include "misc.hh"
+#include "program-option.hh"
+#include "stream.hh"
+#include "string-convert.hh"
+#include "warn.hh"
-Midi_stream::Midi_stream (String filename_str)
+Midi_stream::Midi_stream (string file_name)
{
- filename_str_ = filename_str;
- os_p_ = 0;
- open();
+ 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()
+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_;
+ fclose (out_file_);
}
-Midi_stream&
-Midi_stream::operator <<(String str)
+void
+Midi_stream::write (string str)
{
- if (check_debug && !monitor->silence("Midistrings"))
- str = String_convert::bin2hex_str (str);
-
- *os_p_ << str;
-
- if (check_debug && !monitor->silence("Midistrings"))
- *os_p_ << "\n";
+ size_t sz = sizeof (Byte);
+ size_t n = str.length ();
+ size_t written = fwrite (str.data (), sz, n, out_file_);
- return *this;
+ if (written != sz * n)
+ warning (_ ("cannot write to file: `%s'"));
}
-Midi_stream&
-Midi_stream::operator <<(Midi_item const& mitem_c_r)
+void
+Midi_stream::write (Midi_item const &midi)
{
- // *this << mitem_c_r.str();
- mitem_c_r.output (this);
- if (check_debug && !monitor->silence("Midistrings"))
- *os_p_ << "\n";
- return *this;
-}
+ string str = midi.to_string ();
-Midi_stream&
-Midi_stream::operator <<(int i)
-{
- // output binary string ourselves
- *this << Midi_item::i2varint_str (i);
- return *this;
+ return write (str);
}
void
-Midi_stream::open()
+Midi_stream::write (int i)
{
- os_p_ = new ofstream (filename_str_.ch_C ());
- if (!*os_p_)
- error ("can't open `" + filename_str_ + "\'");
+ write (Midi_item::i2varint_string (i));
}
+