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contrib: cdplayer

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Witold Filipczyk 2007-06-14 13:54:05 +02:00 committed by Witold Filipczyk
parent cd1ebf97b7
commit 5f99ad9f88
3 changed files with 153 additions and 0 deletions
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2
contrib/cdplayer/Makefile Normal file
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cdplayer: cdplayer.c
$(CC) -o $@ $< `libcdaudio-config --libs --cflags`

98
contrib/cdplayer/cdplayer.c Normal file
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/*
Simple non-interactive CD Player
Copyright (C) 2007 Witold Filipczyk
Email: witekfl@poczta.onet.pl
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version. See the file COPYING.
This program is distributed in hope that it will be useful,
but WITHOUT ANY WARRANTY; without even an implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <cdaudio.h>
#include <string.h>
int drive;
struct disc_info disc;
struct disc_status status;
static inline int
getCurrentTrack(void)
{
return status.status_current_track;
}
static void
prev(void)
{
int track;
track = getCurrentTrack();
if (track > disc.disc_first_track)
cd_play_track(drive, --track, disc.disc_total_tracks);
}
static void
next(void)
{
int track;
track = getCurrentTrack();
if (track < disc.disc_total_tracks)
cd_play_track(drive, ++track, disc.disc_total_tracks);
}
static
void pauseORcont()
{
if (status.status_mode == CDAUDIO_PAUSED)
cd_resume(drive);
else
cd_pause(drive);
}
int
main(int argc, char **argv)
{
drive = cd_init_device("/dev/cdrom");
if (drive >= 0) {
cd_stat(drive, &disc);
cd_poll(drive, &status);
if (argc > 1) {
char *t = strrchr(argv[1], '-');
if (t) {
switch ((char)*++t) {
case 'F': /* First */
cd_play_track(drive, disc.disc_first_track, disc.disc_total_tracks);
break;
case 'L': /* Last */
cd_play(drive, disc.disc_total_tracks);
break;
case 'N': /* Next */
next();
break;
case 'P':
if (t[1] == 'r') prev(); /* Prev */
else pauseORcont(); /* Pause|Resume */
break;
default:
break;
}
return cd_finish(drive);
}
}
cd_play_track(drive, disc.disc_first_track, disc.disc_total_tracks);
return cd_finish(drive);
}
return 1;
}

53
contrib/cdplayer/cdplayer.cgi Executable file
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#!/bin/sh
cat <<EOF
Content-Type: text/html
Cache-Control: no-cache
<html>
<head>
<title> CD Player</title>
</head>
<body>
<center>
<table border="1" cols="5" rows="2">
<tr>
<td colspan="5">
<h3> CD Player 2007 </h3>
</td>
</tr>
<tr>
<form action="cdplayer.cgi">
<td> <input type="submit" name="key" value="<<" />
</td>
<td> <input type="submit" name="key" value="<" />
</td>
<td> <input type="submit" name="key" value=">" />
</td>
<td> <input type="submit" name="key" value=">>" />
</td>
<td> <input type="submit" name="key" value="Pause" />
</td>
</form>
</tr>
</table>
</center>
</body>
</html>
EOF
case "$QUERY_STRING" in
"key=%3c%3c")
cdplayer -F
;;
"key=%3e%3e")
cdplayer -La
;;
"key=%3c")
cdplayer -Pr
;;
"key=%3e")
cdplayer -N
;;
"key=Pause")
cdplayer -Pa
;;
esac