| author | pasky |
| Sun, 27 Mar 2005 15:42:25 +0000 | |
| changeset 1584 | 7122e759d56c |
| parent 1301 | bf64ba5b6774 |
| child 1608 | 70a3c1a6576d |
| permissions | -rw-r--r-- |
| 0 | 1 |
#ifndef __BEOS__ |
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#ifndef __MORPHOS__ |
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#include "stdafx.h" |
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#include "ttd.h" |
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#include "hal.h" |
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1584
7122e759d56c
(svn r2088) - Fix: [ 1155158 ] Make extmidi command a config option in addition to the compile-time MIDI switch. Patch by macbaine.
pasky
parents:
1301
diff
changeset
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#include "sound.h" |
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#include <sys/types.h> |
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#include <sys/wait.h> |
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#include <unistd.h> |
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#include <signal.h> |
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#include <sys/stat.h> |
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#include <errno.h> |
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static pid_t _pid; |
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static void extmidi_kill(void) |
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{
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if (_pid > 0) {
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kill(_pid, SIGKILL); |
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while (waitpid(_pid, NULL, WNOHANG) != _pid); |
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} |
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_pid = 0; |
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} |
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1301
bf64ba5b6774
(svn r1805) Teach the driver layer a few things about const correctness
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parents:
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diff
changeset
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static const char *extmidi_start(const char * const *parm) |
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{
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_pid = 0; |
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return NULL; |
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} |
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static void extmidi_stop(void) |
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{
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extmidi_kill(); |
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} |
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static void extmidi_play_song(const char *filename) |
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{
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extmidi_kill(); |
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_pid = fork(); |
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if (_pid < 0) {
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fprintf(stderr, "extmidi: couldn't fork: %s\n", strerror(errno)); |
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_pid = 0; |
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return; |
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} |
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if (_pid == 0) {
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#if defined(MIDI_ARG) |
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1584
7122e759d56c
(svn r2088) - Fix: [ 1155158 ] Make extmidi command a config option in addition to the compile-time MIDI switch. Patch by macbaine.
pasky
parents:
1301
diff
changeset
|
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execlp(msf.extmidi, "extmidi", MIDI_ARG, filename, NULL); |
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#else |
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1584
7122e759d56c
(svn r2088) - Fix: [ 1155158 ] Make extmidi command a config option in addition to the compile-time MIDI switch. Patch by macbaine.
pasky
parents:
1301
diff
changeset
|
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execlp(msf.extmidi, "extmidi", filename, NULL); |
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#endif |
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fprintf(stderr, "extmidi: couldn't execl: %s\n", strerror(errno)); |
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exit(0); |
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} |
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usleep(500); |
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if (_pid == waitpid(_pid, NULL, WNOHANG)) {
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fprintf(stderr, "extmidi: play song failed\n"); |
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_pid = 0; |
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usleep(5000); |
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} |
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} |
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static void extmidi_stop_song(void) |
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{
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extmidi_kill(); |
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} |
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static bool extmidi_is_playing(void) |
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{
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if (_pid == 0) |
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return 0; |
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if (waitpid(_pid, NULL, WNOHANG) == _pid) {
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_pid = 0; |
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return 0; |
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} |
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return 1; |
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} |
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static void extmidi_set_volume(byte vol) |
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{
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fprintf(stderr, "extmidi: set volume not implemented\n"); |
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} |
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const HalMusicDriver _extmidi_music_driver = {
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extmidi_start, |
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extmidi_stop, |
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extmidi_play_song, |
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extmidi_stop_song, |
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extmidi_is_playing, |
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extmidi_set_volume, |
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}; |
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#endif /* __MORPHOS__ */ |
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#endif /* __BEOS__ */ |