> Hi,
>
> > the second version of the midiout_irixmd.c didn't
> > work out as expected...
>
> It was stripped by the mailing list software, too (it doesn't like binary
> files). Could you re-send it to Solomon or me, or, unpacked, to the list,
> please?
It's attached...
> > however, there is one more problem: it does not
> > seem to be possible to use values with whitespace
> > in the freesci config file. I need to set the name
> > of the midi device e.g. via
> > midiout.sgimd.port=Software Synth
>
> It _should_ be possible to put this in quotes, i.e. use
> midiout.sgimd.port="Software Synth"
Doesn't work:
ozone:~/src/freesci-0.3.3/src$ grep port ~/.freesci/config
midiout.sgimd.port="Serial Port 2"
ozone:~/src/freesci-0.3.3/src$ ./freesci -d /usr/people/canavan/games/iceman
-Osgimd
FreeSCI 0.3.3 Copyright (C) 1999, 2000, 2001, 2002
Dmitry Jemerov, Christopher T. Lansdown, Sergey Lapin, Rickard Lind,
[...]
Parsing config file...
Unrecognized option: 'midiout.sgimd.port="Serial Port 2"'
However, if no spaces are included, it bombs out (as intended)
Unable to open MIDI interfaces "Serial".
I've tried single quotes and backslashes as well, without success.
Rainer
-- Attached file included as plaintext by Listar --
-- File: midiout_sgimd.c
-- Desc: midiout_sgimd.c
/***************************************************************************
midiout_sgimd.c Copyright (C) 02 Rainer Canavan
This program may be modified and copied freely according to the terms of
the GNU general public license (GPL), as long as the above copyright
notice and the licensing information contained herein are preserved.
Please refer to www.gnu.org for licensing details.
This work is provided AS IS, without warranty of any kind, expressed or
implied, including but not limited to the warranties of merchantibility,
noninfringement, and fitness for a specific purpose. The author will not
be held liable for any damage caused by this work or derivatives of it.
By using this source code, you agree to the licensing terms as stated
above.
***************************************************************************/
#include <midiout.h>
#ifdef HAVE_DMEDIA_MIDI_H
#include <dmedia/midi.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <bstring.h>
#include <sys/time.h>
#undef DEBUG_OUTPUT
static int numinterfaces;
static MDport midiport;
static int fd;
static fd_set fdset;
static char *port = NULL; /* "Software Synth";*/
static int sleeptime = 0;
static int
midiout_sgimd_set_parameter(struct _midiout_driver *drv, char *attribute, char *value)
{
if (!strcasecmp(attribute, "port")) {
port = value;
#ifdef DEBUG_OUTPUT
fprintf(stderr,"MIDI: configured device: %s\n",port);
#endif
} else if (!strcasecmp(attribute, "sleeptime")) {
sleeptime = atoi(value);
#ifdef DEBUG_OUTPUT
fprintf(stderr,"MIDI: sleep %i usecs to flush.\n",sleeptime);
#endif
} else
sciprintf("Unknown sgimd option '%s'!\n", attribute);
return 0;
}
int midiout_sgimd_open()
{
int i;
numinterfaces=mdInit();
if (numinterfaces<=0) {
fprintf(stderr,"No MIDI interfaces configured.\n");
perror("Cannot initialize libmd for sound output");
return -1;
}
for (i=0; i<numinterfaces; i++) {
fprintf(stderr,"MIDI interface %i: %s\n", i, mdGetName(i));
}
midiport = mdOpenOutPort(port);
if (!midiport) {
fprintf(stderr,"Unable to open MIDI interfaces %s.\n", port);
perror("Cannot open sound output.");
return -1;
}
fd = mdGetFd(midiport);
if (!fd) {
fprintf(stderr,"While trying to open '%s':\n", port);
perror("Failed to open for sound output");
mdClosePort(midiport);
return -1;
}
mdSetStampMode(midiport, MD_NOSTAMP); /* don't use Timestamps */
return 0;
}
int midiout_sgimd_close()
{
mdClosePort(midiport);
return 0;
}
int midiout_sgimd_flush()
{
GTimeVal timeout = {1, 1};
FD_ZERO(&fdset);
FD_SET(fd,&fdset);
#ifdef DEBUG_OUTPUT
fprintf(stderr,"select (fd=%i)...",fd);
#endif
select(fd+1, NULL, &fdset, NULL, (struct timeval *)&timeout);
/* _I_ have to make it sleep a bit. My MIDI interface is
faster than the MIDI device, so SYSEX msgs may get lost... */
usleep(50000);
#ifdef DEBUG_OUTPUT
fprintf(stderr," done.\n");
#endif
return 0;
}
int midiout_sgimd_write(guint8 *buffer, unsigned int count)
{
MDevent event;
int i;
event.stamp=1;
event.msglen=count;
if (buffer[0]==MD_SYSEX) { /* SYSEX */
event.sysexmsg=buffer;
event.msg[0]=MD_SYSEX;
if (buffer[count-1]!=MD_EOX) {
fprintf(stderr,"broken SYSEX MIDI Event of length %u\n",count);
return 1;
}
#ifdef DEBUG_OUTPUT
fprintf(stderr,"sending SYSEX...");
#endif
} else {
event.sysexmsg=NULL;
if (count>4) {
fprintf(stderr,"broken non-SYSEX MIDI Event of length
%u\n",count);
} else {
for (i=0; i<count; i++) event.msg[i]=buffer[i];
}
#ifdef DEBUG_OUTPUT
fprintf(stderr,"sending MIDI event...");
#endif
}
if (mdSend(midiport, &event, 1)!=1) {
fprintf(stderr,"failed sending MIDI event (dump follows...)\n");
fprintf(stderr,"MIDI Event (len=%u):",count);
for (i=0; i<count; i++) fprintf(stderr,"%02x ",(int)buffer[i]);
fprintf(stderr,"\n");
}
#ifdef DEBUG_OUTPUT
fprintf(stderr," done.\n");
#endif
}
midiout_driver_t midiout_driver_sgimd = {
"sgimd",
"v0.1",
&midiout_sgimd_set_parameter,
&midiout_sgimd_open,
&midiout_sgimd_close,
&midiout_sgimd_write,
&midiout_sgimd_flush
};
#endif /* HAVE_DMEDIA_MIDI_H */
