Playing Audio CDs?
Scott Heyano
slh at wolf.cs.washington.edu
Fri Jan 25 05:52:29 AEST 1991
Here is the program, as you can see it has been posted before.
#! /bin/sh
##From milton!dali.cs.montana.edu!uakari.primate.wisc.edu!zaphod.mps.ohio-state.edu!wuarchive!uunet!decwrl!ucbvax!mindcrf.UUCP!karish Wed May 02 12:31:52 PDT 1990
##Article 1563 of comp.unix.aix:
##Path: milton!dali.cs.montana.edu!uakari.primate.wisc.edu!zaphod.mps.ohio-state.edu!wuarchive!uunet!decwrl!ucbvax!mindcrf.UUCP!karish
##>From: karish at mindcrf.UUCP
##Newsgroups: comp.unix.aix
##Subject: Motif CD control panel [ LONG ]
##Keywords: CD-ROM music X
##Message-ID: <9008092330.AA22918 at mindcrf.mindcraft.com>
##Date: 9 Aug 90 23:30:49 GMT
##Sender: daemon at ucbvax.BERKELEY.EDU
##Organization: Mindcraft, Inc.
##Lines: 847
##
##
## [ I saw several requests for a program like this early this
## summer, but no one posted one. So, here it is: Bruce Greer's
## Motif interface for using the IBM CD-ROM drive to play music CDs.
## Useful for sites like ours that have more CD-ROM drives than
## info database discs. Enjoy! -- Chuck ]
##
#! /bin/sh
# This is a shell archive. Remove anything before this line, then unpack
# it by saving it into a file and typing "sh file". To overwrite existing
# files, type "sh file -c". You can also feed this as standard input via
# unshar, or by typing "sh <file", e.g.. If this archive is complete, you
# will see the following message at the end:
# "End of shell archive."
# Contents: README.play Makefile play.c
# Wrapped by karish at bullwinkle.mindcraft.com on Thu Aug 9 16:13:54 1990
PATH=/bin:/usr/bin:/usr/ucb ; export PATH
if test -f 'README.play' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'README.play'\"
else
echo shar: Extracting \"'README.play'\" \(1630 characters\)
sed "s/^X//" >'README.play' <<'END_OF_FILE'
X README.play
X Version 1.2
X
XPLAY is a motif interface to the CD ROM that allows you to
Xplay audio CDs. I haven't bothered to figure out permission
Xrestrictions involved with opening the CD device, so at this
Xpoint, you need to be root to run PLAY. There is nothing
Xfancy about PLAY. All it really lets you do is pick a track
Xand play it. Since the first release, I've been shown how to
Xreference tracks beyond #9, so now you can play any track on
Xany CD. Once you start the player on any particular
Xtrack, it will play until it's done or until the end of the
XCD.
X
XTo build the executable, just type "make" and the Makefile
Xshould do the rest.
X
XThis code comes with no guarantees, warranties, or
Xresponsibilities. Feel free to distribute it. I was just
Xtrying to figure out how to use motif. If you have any
Xuseful ideas, or know where there's more documentation on the
XCD command codes, feel free to enlighten me.
X
X
XBruce Greer CAMBRIDG(GREER)
XCambridge Porting Center
X(617)576-9324 tie 767-9324
X
X
X-----------
X
X- If the executable is owned by root and has the S_ISUID bit set,
X (-r-sr-xr-x == 4555) it'll work OK for an ordinary user.
X
X- I've taken the explicit .c.o rule out of the Makefile; the default
X rule works fine.
X
X- If anyone knows whether the Toshiba CD drive used by IBM supports
X the pause function or can report the track number currently playing,
X I'm sure lots of us would like to hear about it. As things are now,
X the `track' indication on the control panel just reports the last
X track selected, not the track that's playing.
X
XChuck Karish
Xkarish at mindcraft.com
X(415) 323-9000
X9 August 1990
END_OF_FILE
if test 1630 -ne `wc -c <'README.play'`; then
echo shar: \"'README.play'\" unpacked with wrong size!
fi
# end of 'README.play'
fi
if test -f 'Makefile' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'Makefile'\"
else
echo shar: Extracting \"'Makefile'\" \(75 characters\)
sed "s/^X//" >'Makefile' <<'END_OF_FILE'
X# Makefile for PLAY
X#
Xall: play.o
X cc -o play play.o -lX11 -lXt -lXm -lIM
END_OF_FILE
if test 75 -ne `wc -c <'Makefile'`; then
echo shar: \"'Makefile'\" unpacked with wrong size!
fi
# end of 'Makefile'
fi
if test -f 'play.c' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'play.c'\"
else
echo shar: Extracting \"'play.c'\" \(30027 characters\)
sed "s/^X//" >'play.c' <<'END_OF_FILE'
X/********************************/
X/* Motif CD Player */
X/* */
X/* Author: Bruce Greer */
X/* CAMBRIDG(GREER) */
X/* Tie: 767-9324 */
X/********************************/
X
X/* c includes */
X#include <stdio.h>
X#include "fcntl.h"
X#include <sys/ioctl.h>
X#include <sys/cdrom.h>
X
X/* Xt Intrinsics */
X#include <X11/IntrinsicP.h>
X#include <X11/Intrinsic.h>
X#include <X11/ShellP.h>
X#include <X11/Shell.h>
X#include <X11/StringDefs.h>
X
X/* motif includes */
X#include <Xm/Xm.h>
X#include <Xm/DrawnB.h>
X#include <Xm/Frame.h>
X#include <Xm/Form.h>
X#include <Xm/Label.h>
X#include <Xm/PushB.h>
X#include <Xm/PushBG.h>
X#include <Xm/RowColumn.h>
X#include <Xm/TextP.h>
X#include <Xm/Text.h>
X
X/* global variables */
XDisplay *display;
XWindow window;
Xint current_track, current_function;
Xint top_track=50;
XWidget trackBox, functionBox;
Xint fd,rc;
Xextern errno;
Xuchar track;
X
Xtypedef enum cd_function {
X CD_STOP,
X CD_PLAY
X} ;
X
X#define CMD_PLAY 0xC0
X#define CMD_STOP 0xC1
X#define CMD_EJECT 0xC4
X
X/* bitmap data */
X#define play_width 64
X#define play_height 64
Xstatic char play_bits[] = {
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x03, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0xf8, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0xff, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0x03, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0xf0, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0x3f,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0xe0, 0xff, 0xff, 0x03, 0x00, 0x00, 0x00, 0x00, 0xe0, 0xff, 0xff,
X 0x0f, 0x00, 0x00, 0x00, 0x00, 0xe0, 0xff, 0xff, 0x3f, 0x00, 0x00, 0x00,
X 0x00, 0xe0, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0xc0, 0xff, 0xff,
X 0xff, 0x03, 0x00, 0x00, 0x00, 0xc0, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00,
X 0x00, 0xc0, 0xff, 0xff, 0xff, 0x3f, 0x00, 0x00, 0x00, 0xc0, 0xff, 0xff,
X 0xff, 0xff, 0x00, 0x00, 0x00, 0x80, 0xff, 0xff, 0xff, 0xff, 0x03, 0x00,
X 0x00, 0x80, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x80, 0xff, 0xff,
X 0xff, 0xff, 0x3f, 0x00, 0x00, 0x80, 0xff, 0xff, 0xff, 0xff, 0x3f, 0x00,
X 0x00, 0x80, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x80, 0xff, 0xff,
X 0xff, 0xff, 0x03, 0x00, 0x00, 0xc0, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00,
X 0x00, 0xc0, 0xff, 0xff, 0xff, 0x3f, 0x00, 0x00, 0x00, 0xc0, 0xff, 0xff,
X 0xff, 0x0f, 0x00, 0x00, 0x00, 0xc0, 0xff, 0xff, 0xff, 0x03, 0x00, 0x00,
X 0x00, 0xe0, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0xe0, 0xff, 0xff,
X 0x3f, 0x00, 0x00, 0x00, 0x00, 0xe0, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00,
X 0x00, 0xe0, 0xff, 0xff, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0x3f, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0xf0, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0x03,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0xf8, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x0f, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
X
X#define stop_width 64
X#define stop_height 64
Xstatic char stop_bits[] = {
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff,
X 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00,
X 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff,
X 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00,
X 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff,
X 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00,
X 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff,
X 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00,
X 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff,
X 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00,
X 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff,
X 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00,
X 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff,
X 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00,
X 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff,
X 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00,
X 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff,
X 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00,
X 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff,
X 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00,
X 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff,
X 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00,
X 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff,
X 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00,
X 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff,
X 0xff, 0xff, 0x0f, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00,
X 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
X
X#define ahead_width 64
X#define ahead_height 64
Xstatic char ahead_bits[] = {
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x40,
X 0x00, 0x00, 0x38, 0x00, 0x00, 0x06, 0x00, 0xc0, 0x00, 0x00, 0x38, 0x00,
X 0x00, 0x0e, 0x00, 0xc0, 0x01, 0x00, 0x38, 0x00, 0x00, 0x1e, 0x00, 0xc0,
X 0x03, 0x00, 0x38, 0x00, 0x00, 0x3c, 0x00, 0x80, 0x07, 0x00, 0x38, 0x00,
X 0x00, 0x7c, 0x00, 0x80, 0x0f, 0x00, 0x38, 0x00, 0x00, 0xfc, 0x00, 0x80,
X 0x1f, 0x00, 0x38, 0x00, 0x00, 0xfc, 0x01, 0x80, 0x3f, 0x00, 0x38, 0x00,
X 0x00, 0xfc, 0x03, 0x80, 0x7f, 0x00, 0x38, 0x00, 0x00, 0xfc, 0x07, 0x80,
X 0xff, 0x00, 0x38, 0x00, 0x00, 0xf8, 0x0f, 0x00, 0xff, 0x01, 0x38, 0x00,
X 0x00, 0xf8, 0x1f, 0x00, 0xff, 0x03, 0x38, 0x00, 0x00, 0xf8, 0x3f, 0x00,
X 0xff, 0x07, 0x38, 0x00, 0x00, 0xf8, 0x7f, 0x00, 0xff, 0x0f, 0x38, 0x00,
X 0x00, 0xf8, 0xff, 0x00, 0xff, 0x1f, 0x38, 0x00, 0x00, 0xf8, 0xff, 0x01,
X 0xff, 0x3f, 0x38, 0x00, 0x00, 0xf0, 0xff, 0x03, 0xfe, 0x7f, 0x38, 0x00,
X 0x00, 0xf0, 0xff, 0x07, 0xfe, 0xff, 0x38, 0x00, 0x00, 0xf0, 0xff, 0x0f,
X 0xfe, 0xff, 0x39, 0x00, 0x00, 0xf0, 0xff, 0x0f, 0xfe, 0xff, 0x39, 0x00,
X 0x00, 0xf0, 0xff, 0x07, 0xfe, 0xff, 0x38, 0x00, 0x00, 0xf0, 0xff, 0x03,
X 0xfe, 0x7f, 0x38, 0x00, 0x00, 0xf0, 0xff, 0x01, 0xfe, 0x3f, 0x38, 0x00,
X 0x00, 0xf8, 0xff, 0x00, 0xff, 0x1f, 0x38, 0x00, 0x00, 0xf8, 0x7f, 0x00,
X 0xff, 0x0f, 0x38, 0x00, 0x00, 0xf8, 0x3f, 0x00, 0xff, 0x07, 0x38, 0x00,
X 0x00, 0xf8, 0x1f, 0x00, 0xff, 0x03, 0x38, 0x00, 0x00, 0xf8, 0x0f, 0x00,
X 0xff, 0x01, 0x38, 0x00, 0x00, 0xf8, 0x07, 0x00, 0xff, 0x00, 0x38, 0x00,
X 0x00, 0xfc, 0x03, 0x80, 0x7f, 0x00, 0x38, 0x00, 0x00, 0xfc, 0x01, 0x80,
X 0x3f, 0x00, 0x38, 0x00, 0x00, 0xfc, 0x00, 0x80, 0x1f, 0x00, 0x38, 0x00,
X 0x00, 0x7c, 0x00, 0x80, 0x0f, 0x00, 0x38, 0x00, 0x00, 0x3c, 0x00, 0x80,
X 0x07, 0x00, 0x38, 0x00, 0x00, 0x1c, 0x00, 0x80, 0x03, 0x00, 0x38, 0x00,
X 0x00, 0x0e, 0x00, 0xc0, 0x01, 0x00, 0x38, 0x00, 0x00, 0x06, 0x00, 0xc0,
X 0x00, 0x00, 0x38, 0x00, 0x00, 0x02, 0x00, 0x40, 0x00, 0x00, 0x38, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
X
X#define back_width 64
X#define back_height 64
Xstatic char back_bits[] = {
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00,
X 0x02, 0x00, 0x40, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x03, 0x00, 0x60, 0x00,
X 0x00, 0x1c, 0x00, 0x80, 0x03, 0x00, 0x70, 0x00, 0x00, 0x1c, 0x00, 0xc0,
X 0x01, 0x00, 0x38, 0x00, 0x00, 0x1c, 0x00, 0xe0, 0x01, 0x00, 0x3c, 0x00,
X 0x00, 0x1c, 0x00, 0xf0, 0x01, 0x00, 0x3e, 0x00, 0x00, 0x1c, 0x00, 0xf8,
X 0x01, 0x00, 0x3f, 0x00, 0x00, 0x1c, 0x00, 0xfc, 0x01, 0x80, 0x3f, 0x00,
X 0x00, 0x1c, 0x00, 0xfe, 0x01, 0xc0, 0x3f, 0x00, 0x00, 0x1c, 0x00, 0xff,
X 0x00, 0xe0, 0x1f, 0x00, 0x00, 0x1c, 0x80, 0xff, 0x00, 0xf0, 0x1f, 0x00,
X 0x00, 0x1c, 0xc0, 0xff, 0x00, 0xf8, 0x1f, 0x00, 0x00, 0x1c, 0xe0, 0xff,
X 0x00, 0xfc, 0x1f, 0x00, 0x00, 0x1c, 0xf0, 0xff, 0x00, 0xfe, 0x1f, 0x00,
X 0x00, 0x1c, 0xf8, 0xff, 0x00, 0xff, 0x1f, 0x00, 0x00, 0x1c, 0xfc, 0x7f,
X 0x80, 0xff, 0x0f, 0x00, 0x00, 0x1c, 0xfe, 0x7f, 0xc0, 0xff, 0x0f, 0x00,
X 0x00, 0x1c, 0xff, 0x7f, 0xe0, 0xff, 0x0f, 0x00, 0x00, 0x9c, 0xff, 0x7f,
X 0xf0, 0xff, 0x0f, 0x00, 0x00, 0x9c, 0xff, 0x7f, 0xf0, 0xff, 0x0f, 0x00,
X 0x00, 0x1c, 0xff, 0x7f, 0xe0, 0xff, 0x0f, 0x00, 0x00, 0x1c, 0xfe, 0x7f,
X 0xc0, 0xff, 0x0f, 0x00, 0x00, 0x1c, 0xfc, 0xff, 0x80, 0xff, 0x1f, 0x00,
X 0x00, 0x1c, 0xf8, 0xff, 0x00, 0xff, 0x1f, 0x00, 0x00, 0x1c, 0xf0, 0xff,
X 0x00, 0xfe, 0x1f, 0x00, 0x00, 0x1c, 0xe0, 0xff, 0x00, 0xfc, 0x1f, 0x00,
X 0x00, 0x1c, 0xc0, 0xff, 0x00, 0xf8, 0x1f, 0x00, 0x00, 0x1c, 0x80, 0xff,
X 0x00, 0xf0, 0x1f, 0x00, 0x00, 0x1c, 0x00, 0xff, 0x01, 0xe0, 0x3f, 0x00,
X 0x00, 0x1c, 0x00, 0xfe, 0x01, 0xc0, 0x3f, 0x00, 0x00, 0x1c, 0x00, 0xfc,
X 0x01, 0x80, 0x3f, 0x00, 0x00, 0x1c, 0x00, 0xf8, 0x01, 0x00, 0x3f, 0x00,
X 0x00, 0x1c, 0x00, 0xf0, 0x01, 0x00, 0x3e, 0x00, 0x00, 0x1c, 0x00, 0xe0,
X 0x01, 0x00, 0x3c, 0x00, 0x00, 0x1c, 0x00, 0xc0, 0x03, 0x00, 0x78, 0x00,
X 0x00, 0x1c, 0x00, 0x80, 0x03, 0x00, 0x70, 0x00, 0x00, 0x1c, 0x00, 0x00,
X 0x03, 0x00, 0x60, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x02, 0x00, 0x40, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
X 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
X
X/* prototype functions */
Xvoid CreateControlWindow();
Xvoid CreateControlButtons();
XWidget MyXtInitialize();
Xvoid DoPlay();
Xvoid DoStop();
Xvoid DoAhead();
Xvoid DoBack();
Xvoid DoEject();
Xvoid DoQuit();
Xvoid cd_cmd();
Xvoid open_cd();
X
X
X/************************/
X/* main() */
X/************************/
Xvoid main (argc, argv)
X int argc;
X char **argv;
X{
X TopLevelShellWidget shell;
X
X/* initialize toolkit */
X shell = (TopLevelShellWidget)MyXtInitialize (argv);
X
X/* create Control Window */
X CreateControlWindow (shell);
X
X/* realize widgets */
X XtRealizeWidget (shell);
X
X/* open cd player */
X open_cd ();
X
X/* main loop */
X XtMainLoop();
X
X} /* end main */
X
X/********************************************************************/
X/* MyXtInitialize() */
X/********************************************************************/
XWidget MyXtInitialize(argv)
X char **argv;
X{
X Widget eggShell;
X Arg args[10];
X int windowID = 0, n;
X int argc = 0;
X
X if (argv[1]) sscanf(argv[1], "%d", &windowID);
X
X XtToolkitInitialize();
X
X /* the class name of the application is the name of the application, */
X /* with the 1st letter changed to uppercase unless it starts with an */
X /* 'X'. in that case, the X is capital and the 2nd letter as well. */
X /* application_name = argv[0], application_class = "XMSetClass". */
X
X display = XtOpenDisplay(NULL, NULL, argv[0], "Cd", NULL, 0, &argc, argv);
X if (!display) { fprintf(stderr, "Error open display.\n"); exit(1); }
X
X n = 0;
X XtSetArg(args[n], XmNwidth, 330); n++;
X XtSetArg(args[n], XmNheight, 150); n++;
X XtSetArg(args[n], XmNallowShellResize, True); n++;
X eggShell = XtAppCreateShell(argv[0], "Cd", applicationShellWidgetClass, display, args, n);
X/* eggShell = XtCreateApplicationShell(argv[0], applicationShellWidgetClass, args, n); */
X
X if (windowID) eggShell->core.window = windowID;
X
X return eggShell;
X}
X/********************************/
X/* CreateControlWindow */
X/********************************/
Xvoid CreateControlWindow (shell)
X Widget shell;
X{
X int x, y, w=320, h=201, halfHeight;
X int n;
X unsigned int d;
X Window root;
X Arg args[10];
X Widget frame, form, menubar, statFrame, controlFrame;
X Widget statRowCol, statLabel1, statText1;
X Widget statLabel2, statText2, quitButton, ejectButton;
X XmString text;
X
X/* get window and display values for shell widget */
X if (window = XtWindow (shell)){
X XGetGeometry (display, window, &root, &x, &y, &w, &h, &d);
X }
X
X/* create the Frame widget */
X n = 0;
X XtSetArg (args[n], XmNwidth, w); n++;
X XtSetArg (args[n], XmNheight, h); n++;
X frame = XmCreateFrame (shell, "frame", args, n);
X XtManageChild (frame);
X
X/* create the Form widget */
X n = 0;
X form = XmCreateForm (frame, "form", args, n);
X XtManageChild (form);
X
X/* create menu bar */
X n = 0;
X XtSetArg (args[n], XmNleftAttachment, XmATTACH_FORM); n++;
X XtSetArg (args[n], XmNtopAttachment, XmATTACH_FORM); n++;
X XtSetArg (args[n], XmNrightAttachment, XmATTACH_FORM); n++;
X menubar = XmCreateMenuBar (form, "MenuBar", args, n);
X XtManageChild (menubar);
X
X/* set up status display */
X halfHeight = h / 2;
X n = 0;
X XtSetArg (args[n], XmNwidth, w); n++;
X XtSetArg (args[n], XmNheight, halfHeight); n++;
X XtSetArg (args[n], XmNtopAttachment, XmATTACH_WIDGET); n++;
X XtSetArg (args[n], XmNleftAttachment, XmATTACH_FORM); n++;
X XtSetArg (args[n], XmNrightAttachment, XmATTACH_FORM); n++;
X XtSetArg (args[n], XmNtopWidget, menubar); n++;
X statFrame = XmCreateFrame (form, "statFrame", args, n);
X XtManageChild (statFrame);
X
X/* set up status row/col widget */
X n = 0;
X XtSetArg (args[n], XmNorientation, XmHORIZONTAL); n++;
X statRowCol = XmCreateRowColumn (statFrame, "statRowCol", args, n);
X XtManageChild (statRowCol);
X
X/* add eject and quit buttons */
X n = 0;
X text = XmStringCreateLtoR ("Eject", XmSTRING_DEFAULT_CHARSET);
X XtSetArg (args[n], XmNlabelType, XmSTRING); n++;
X XtSetArg (args[n], XmNlabelString, text); n++;
X ejectButton = XmCreatePushButton (statRowCol, "ejectButton", args, n);
X XtManageChild (ejectButton);
X XtAddCallback (ejectButton, XmNactivateCallback, DoEject, NULL);
X n = 0;
X text = XmStringCreateLtoR ("Quit", XmSTRING_DEFAULT_CHARSET);
X XtSetArg (args[n], XmNlabelType, XmSTRING); n++;
X XtSetArg (args[n], XmNlabelString, text); n++;
X quitButton = XmCreatePushButton (statRowCol, "quitButton", args, n);
X XtManageChild (quitButton);
X XtAddCallback (quitButton, XmNactivateCallback, DoQuit, NULL);
X
X/* put in the status labels and text */
X n = 0;
X text = XmStringCreateLtoR ("Track", XmSTRING_DEFAULT_CHARSET);
X XtSetArg (args[n], XmNlabelType, XmSTRING); n++;
X XtSetArg (args[n], XmNleftOffset, 5); n++;
X XtSetArg (args[n], XmNlabelString, text); n++;
X statLabel1 = XmCreateLabel (statRowCol, "statLabel1", args, n);
X n = 0;
X XtSetArg (args[n], XmNeditable, FALSE); n++;
X XtSetArg (args[n], XmNcolumns, 2); n++;
X XtSetArg (args[n], XmNautoShowCursorPosition, FALSE); n++;
X XtSetArg (args[n], XmNcursorPositionVisible, FALSE); n++;
X statText1 = XmCreateText (statRowCol, "statText1", args, n);
X XmTextSetString (statText1, " 0");
X XtManageChild (statLabel1);
X XtManageChild (statText1);
X trackBox = statText1;
X
X n = 0;
X text = XmStringCreateLtoR ("Function", XmSTRING_DEFAULT_CHARSET);
X XtSetArg (args[n], XmNleftOffset, 5); n++;
X XtSetArg (args[n], XmNlabelType, XmSTRING); n++;
X XtSetArg (args[n], XmNlabelString, text); n++;
X statLabel2 = XmCreateLabel (statRowCol, "statLabel2", args, n);
X n = 0;
X XtSetArg (args[n], XmNeditable, FALSE); n++;
X XtSetArg (args[n], XmNcolumns, 4); n++;
X XtSetArg (args[n], XmNautoShowCursorPosition, FALSE); n++;
X XtSetArg (args[n], XmNcursorPositionVisible, FALSE); n++;
X statText2 = XmCreateText (statRowCol, "statText2", args, n);
X XmTextSetString (statText2, "STOP");
X XtManageChild (statLabel2);
X XtManageChild (statText2);
X functionBox = statText2;
X
X/* set up control button frame */
X n = 0;
X XtSetArg (args[n], XmNwidth, w); n++;
X XtSetArg (args[n], XmNheight, halfHeight); n++;
X XtSetArg (args[n], XmNtopAttachment, XmATTACH_WIDGET); n++;
X XtSetArg (args[n], XmNtopWidget, statFrame); n++;
X controlFrame = XmCreateFrame (form, "controlFrame", args, n);
X XtManageChild (controlFrame);
X
X/* create control buttons */
X CreateControlButtons (controlFrame);
X
X} /* end CreateControlWindow */
X
X
X/********************************/
X/* CreateControlButtons */
X/********************************/
Xvoid CreateControlButtons (frame)
X Widget frame;
X{
X Widget controlRowCol, backButton, stopButton, playButton;
X Widget aheadButton;
X Pixmap playPixmap, stopPixmap, aheadPixmap, backPixmap;
X int n;
X Arg args[10];
X
X/* set up control row/col widget */
X n = 0;
X XtSetArg (args[n], XmNorientation, XmHORIZONTAL); n++;
X controlRowCol = XmCreateRowColumn (frame, "controlRowCol", args, n);
X XtManageChild (controlRowCol);
X
X/* create control pixmaps */
X stopPixmap = XCreatePixmapFromBitmapData (display,
X DefaultRootWindow(display), stop_bits, stop_width, stop_height,
X BlackPixel(display,DefaultScreen(display)),
X frame->core.background_pixel,
X DefaultDepth(display,DefaultScreen(display)));
X
X backPixmap = XCreatePixmapFromBitmapData (display,
X DefaultRootWindow(display), back_bits, back_width, back_height,
X BlackPixel(display,DefaultScreen(display)),
X frame->core.background_pixel,
X DefaultDepth(display,DefaultScreen(display)));
X
X aheadPixmap = XCreatePixmapFromBitmapData (display,
X DefaultRootWindow(display), ahead_bits, ahead_width, ahead_height,
X BlackPixel(display,DefaultScreen(display)),
X frame->core.background_pixel,
X DefaultDepth(display,DefaultScreen(display)));
X
X playPixmap = XCreatePixmapFromBitmapData (display,
X DefaultRootWindow(display), play_bits, play_width, play_height,
X BlackPixel(display,DefaultScreen(display)),
X frame->core.background_pixel,
X DefaultDepth(display,DefaultScreen(display)));
X
X/* create button widgets */
X n = 0;
X XtSetArg (args[n], XmNwidth, back_width); n++;
X XtSetArg (args[n], XmNheight, back_height); n++;
X XtSetArg (args[n], XmNlabelPixmap, backPixmap); n++;
X XtSetArg (args[n], XmNlabelType, XmPIXMAP); n++;
X XtSetArg (args[n], XmNpushButtonEnabled, TRUE); n++;
X XtSetArg (args[n], XmNshadowThickness, 5); n++;
X backButton = XmCreateDrawnButton (controlRowCol, "backButton", args, n);
X XtManageChild (backButton);
X XtAddCallback (backButton, XmNactivateCallback, DoBack, NULL);
X
X n = 0;
X XtSetArg (args[n], XmNwidth, stop_width); n++;
X XtSetArg (args[n], XmNheight, stop_height); n++;
X XtSetArg (args[n], XmNlabelPixmap, stopPixmap); n++;
X XtSetArg (args[n], XmNlabelType, XmPIXMAP); n++;
X XtSetArg (args[n], XmNpushButtonEnabled, TRUE); n++;
X XtSetArg (args[n], XmNshadowThickness, 5); n++;
X stopButton = XmCreateDrawnButton (controlRowCol, "stopButton", args, n);
X XtManageChild (stopButton);
X XtAddCallback (stopButton, XmNactivateCallback, DoStop, NULL);
X
X n = 0;
X XtSetArg (args[n], XmNwidth, play_width); n++;
X XtSetArg (args[n], XmNheight, play_height); n++;
X XtSetArg (args[n], XmNlabelPixmap, playPixmap); n++;
X XtSetArg (args[n], XmNlabelType, XmPIXMAP); n++;
X XtSetArg (args[n], XmNpushButtonEnabled, TRUE); n++;
X XtSetArg (args[n], XmNshadowThickness, 5); n++;
X playButton = XmCreateDrawnButton (controlRowCol, "playButton", args, n);
X XtManageChild (playButton);
X XtAddCallback (playButton, XmNactivateCallback, DoPlay, NULL);
X
X n = 0;
X XtSetArg (args[n], XmNwidth, ahead_width); n++;
X XtSetArg (args[n], XmNheight, ahead_height); n++;
X XtSetArg (args[n], XmNlabelPixmap, aheadPixmap); n++;
X XtSetArg (args[n], XmNlabelType, XmPIXMAP); n++;
X XtSetArg (args[n], XmNpushButtonEnabled, TRUE); n++;
X XtSetArg (args[n], XmNshadowThickness, 5); n++;
X aheadButton = XmCreateDrawnButton (controlRowCol, "aheadButton", args, n);
X XtManageChild (aheadButton);
X XtAddCallback (aheadButton, XmNactivateCallback, DoAhead, NULL);
X
X} /* end of CreateControlButtons */
X
X/************************/
X/* DoStop */
X/************************/
Xvoid DoStop(widget, client_data, call_data)
X Widget widget;
X caddr_t client_data;
X caddr_t call_data;
X{
X/* stop player */
X if (current_function == CD_PLAY)
X cd_cmd (current_track, CMD_STOP);
X
X/* set current function to stop */
X current_function = CD_STOP;
X XmTextSetString (functionBox, "STOP");
X} /* end of DoStop */
X
X/************************/
X/* DoAhead */
X/************************/
Xvoid DoAhead(widget, client_data, call_data)
X Widget widget;
X caddr_t client_data;
X caddr_t call_data;
X{
Xchar track_string[5];
X
X/* increment current track */
X if (current_track < top_track)
X current_track++;
X sprintf (track_string, "%2d", current_track);
X XmTextSetString (trackBox, track_string);
X if (current_function == CD_PLAY)
X cd_cmd (current_track, CMD_PLAY);
X} /* end of DoAhead */
X
X/************************/
X/* DoBack */
X/************************/
Xvoid DoBack(widget, client_data, call_data)
X Widget widget;
X caddr_t client_data;
X caddr_t call_data;
X{
Xchar track_string[5];
X
X/* decrement current track */
X if (current_track > 1)
X current_track--;
X sprintf (track_string, "%2d", current_track);
X XmTextSetString (trackBox, track_string);
X if (current_function == CD_PLAY)
X cd_cmd (current_track, CMD_PLAY);
X} /* end of DoBack */
X
X/************************/
X/* DoEject */
X/************************/
Xvoid DoEject(widget, client_data, call_data)
X Widget widget;
X caddr_t client_data;
X caddr_t call_data;
X{
Xchar track_string[5];
X
X current_function = CD_STOP;
X current_track = 0;
X sprintf (track_string, "%2d", current_track);
X XmTextSetString (functionBox, "STOP");
X cd_cmd (current_track, CMD_EJECT);
X top_track = 50;
X} /* end of DoEject */
X
X/************************/
X/* DoQuit */
X/************************/
Xvoid DoQuit(widget, client_data, call_data)
X Widget widget;
X caddr_t client_data;
X caddr_t call_data;
X{
Xexit(0);
X} /* end of DoQuit */
X
X/************************/
X/* DoPlay */
X/************************/
Xvoid DoPlay(widget, client_data, call_data)
X Widget widget;
X caddr_t client_data;
X caddr_t call_data;
X{
Xchar track_string[5];
X
X/* set current function to play */
X current_function = CD_PLAY;
X XmTextSetString (functionBox, "PLAY");
X
X
X/* play current track */
X if (!current_track)
X current_track = 1;
X sprintf (track_string, "%2d", current_track);
X XmTextSetString (trackBox, track_string);
X
X cd_cmd (current_track, CMD_PLAY);
X} /* end of DoPlay */
X
X
Xint pass_thru(track, cmd)
Xuchar track;
Xuchar cmd;
X{
X uchar adj_track;
X char track_string[5];
X struct sc_iocmd pt;
X char menuopt;
X int i, rc;
X static int retry;
X
X /* Convert decimal number to hex 10 -> 16 11-> 17 */
X adj_track = (track / 10) * 16 + (track % 10);
X
X /* Issue 2 test unit ready's */
X for (i=0 ; i<2 ; i++) {
X pt.command_length = 0x06;
X pt.scsi_cdb[0] = 0x00;
X pt.scsi_cdb[1] = 0x00;
X pt.scsi_cdb[2] = 0x00;
X pt.scsi_cdb[3] = 0x00;
X pt.scsi_cdb[4] = 0x00;
X pt.scsi_cdb[5] = 0x00;
X pt.flags = 0x00;
X pt.buffer = 0x00;
X pt.data_length = 0x00;
X pt.timeout_value = 0x05;
X pt.status_validity = 0x00;
X pt.scsi_bus_status = 0x00;
X pt.adapter_status = 0x00;
X rc = ioctl(fd, CDIOCMD, &pt);
X }
X if (retry) {
X retry = FALSE;
X return (rc);
X }
X if (rc == -1) {
X retry = TRUE;
X XmTextSetString (functionBox, "WAIT");
X XFlush (display);
X sleep (3);
X if ((rc = pass_thru(track, cmd)) == -1)
X XmTextSetString (functionBox, "NOCD");
X else {
X if (current_function == CD_PLAY)
X XmTextSetString (functionBox, "PLAY");
X else
X XmTextSetString (functionBox, "STOP");
X rc = pass_thru(track, cmd);
X }
X return(rc);
X }
X /* issue the cd command */
X pt.command_length = 0x0A;
X pt.scsi_cdb[0] = cmd;
X pt.scsi_cdb[1] = 0x01; /* was 0x01 */
X pt.scsi_cdb[2] = adj_track;
X for (i = 3 ; i < 9 ; i ++) {
X pt.scsi_cdb[i] = 0x00;
X }
X pt.scsi_cdb[9] = 0x80;
X pt.flags = SC_ASYNC;
X pt.buffer = 0x00;
X pt.data_length = 0x00;
X pt.timeout_value = 0x05;
X pt.status_validity = 0x00;
X pt.scsi_bus_status = 0x00;
X pt.adapter_status = 0x00;
X rc = ioctl(fd, CDIOCMD, &pt);
X if (rc == -1) {
X#ifdef DEBUG
X printf("\nioctl failed. errno = %d", errno);
X printf("\n\nstatus_validity = %.2X",pt.status_validity);
X printf("\nscsi_bus_status = %.2X", pt.scsi_bus_status);
X printf("\nadapter_status = %.2X", pt.adapter_status);
X#endif
X
X current_track--;
X top_track = current_track;
X sprintf (track_string, "%2d", current_track);
X XmTextSetString (trackBox, track_string);
X cd_cmd (current_track, CMD_PLAY);
X }
X return(rc);
X}
X
Xvoid cd_cmd(track, cmd)
Xint track;
Xuchar cmd;
X{
X if (track != -1) {
X rc = pass_thru(track, cmd);
X }
X else
X printf("\nError in track number.\n");
X}
X
Xvoid open_cd ()
X{
X/* open cd player */
X if ( (fd = openx("/dev/rcd0", O_RDONLY, NULL, SC_DIAGNOSTIC)) < 0) {
X fprintf (stderr, "Failed to open /dev/rcd0\n");
X exit (0);
X return; }
X} /* end of open_cd */
END_OF_FILE
if test 30027 -ne `wc -c <'play.c'`; then
echo shar: \"'play.c'\" unpacked with wrong size!
fi
# end of 'play.c'
fi
echo shar: End of shell archive.
exit 0
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