source file of the GNU LilyPond music typesetter
- (c) 1997--2003 Jan Nieuwenhuizen <janneke@gnu.org>
+ (c) 1997--2006 Jan Nieuwenhuizen <janneke@gnu.org>
*/
+#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 "misc.hh"
#include "midi-item.hh"
-#include "midi-stream.hh"
+#include "misc.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)
+Midi_stream &
+Midi_stream::operator << (string str)
{
- Byte *b = str.get_bytes ();
-#if 0
- for (int sz = str.length (); sz--;)
- {
- fputc (*b, out_file_);
- b++;
- }
-#else
- for (int i = 0, n = str.length (); i < n; i++)
- fputc (b[i], out_file_);
-#endif
+ 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 (_ ("cannot write to file: `%s'"));
+
return *this;
}
-Midi_stream&
-Midi_stream::operator << (Midi_item const& midi_c_r)
+Midi_stream &
+Midi_stream::operator << (Midi_item const &midi_c_r)
{
- String str = midi_c_r.to_string ();
+ string str = midi_c_r.to_string ();
// ugh, should have separate debugging output with Midi*::print routines
- if (midi_debug_global_b)
+ if (do_midi_debugging_global)
{
str = String_convert::bin2hex (str) + "\n";
- for (int i = str.index ("0a"); i >= 0; i = str.index ("0a"))
+ for (ssize i = str.find ("0a"); i != NPOS; i = str.find ("0a"))
{
str[i] = '\n';
str[i + 1] = '\t';
return operator << (str);
}
-Midi_stream&
+Midi_stream &
Midi_stream::operator << (int i)
{
// output binary string ourselves