-//
-// midi-stream.cc
-//
-// source file of the GNU LilyPond music typesetter
-//
-// (c) 1997--1999 Jan Nieuwenhuizen <janneke@gnu.org>
+/*
+ midi-stream.cc -- implement Midi_stream
-#include <fstream.h>
+ source file of the GNU LilyPond music typesetter
+
+ (c) 1997--2004 Jan Nieuwenhuizen <janneke@gnu.org>
+*/
+
+
+#include "stream.hh"
#include "string.hh"
#include "string-convert.hh"
#include "main.hh"
#include "misc.hh"
#include "midi-item.hh"
#include "midi-stream.hh"
-#include "debug.hh"
+#include "warn.hh"
+#include "scm-option.hh"
-Midi_stream::Midi_stream (String filename_str)
+Midi_stream::Midi_stream (String filename)
{
- filename_str_ = filename_str;
- os_p_ = 0;
- open ();
+ filename_string_ = filename;
+ out_file_ = fopen (filename.to_str0(), "wb");
}
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)
{
- *os_p_ << str;
+ size_t sz = sizeof (Byte);
+ size_t n = str.length ();
+ size_t written = fwrite (str.get_bytes (),
+ sz, n, out_file_);
+
+ if (written != sz * n)
+ warning (_ ("Could not write file. Disk full?"));
+
return *this;
}
Midi_stream&
Midi_stream::operator << (Midi_item const& midi_c_r)
{
-// *this <<midi_c_r.str ();
- String str = midi_c_r.str ();
- if (flower_dstream && !flower_dstream->silent_b ("Midistrings"))
+ String str = midi_c_r.to_string ();
+
+ // ugh, should have separate debugging output with Midi*::print routines
+ if (midi_debug_global_b)
{
- str = String_convert::bin2hex_str (str) + "\n";
- // ugh, should have separate debugging output with Midi*::print routines
- int i = str.index_i ("0a");
- while (i >= 0)
- {
- str[i] = '\n';
- str[i + 1] = '\t';
- i = str.index_i ("0a");
- }
+ str = String_convert::bin2hex (str) + "\n";
+ for (int i = str.index ("0a"); i >= 0; i = str.index ("0a"))
+ {
+ str[i] = '\n';
+ str[i + 1] = '\t';
+ }
}
- *os_p_ << str;
- return *this;
+ return operator << (str);
}
Midi_stream&
Midi_stream::operator << (int i)
{
// output binary string ourselves
- *this << Midi_item::i2varint_str (i);
+ *this << Midi_item::i2varint_string (i);
return *this;
}
-void
-Midi_stream::open ()
-{
- os_p_ = new ofstream (filename_str_.ch_C (),ios::out|ios::bin);
- if (!*os_p_)
- error (_f ("Can't open file: `%s'", filename_str_));
-}