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#!/usr/bin/perl -w
# $Id$
#
# Copyright (C) 2006, 2008 Rocky Bernstein <rocky@cpan.org>
#
# 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 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
## Program to show CD media changing
use strict;
BEGIN {
chdir 'example' if -d 'example';
use lib '../lib';
eval "use blib"; # if we fail keep going - maybe we have installed Cdio
}
use Device::Cdio;
use Device::Cdio::Device;
my $sleep_time = 15;
my ($d, $drive_name);
if ($ARGV[0]) {
$drive_name=$ARGV[0];
$d = Device::Cdio::Device->new(-source=>$drive_name);
if (!defined($drive_name)) {
print "Problem opening CD-ROM: $drive_name\n";
exit(1);
}
} else {
$d = Device::Cdio::Device->new(-driver_id=>$perlcdio::DRIVER_DEVICE);
$drive_name = $d->get_device();
if (!defined($drive_name)) {
print "Problem finding a CD-ROM\n";
exit(1);
}
}
$sleep_time = $ARGV[1] if defined($ARGV[1]);
if ($d->get_media_changed()) {
print "Initial media status: changed\n";
} else {
print "Initial media status: not changed\n";
}
print "Giving you $sleep_time seconds to change CD if you want to do so.\n";
sleep($sleep_time);
if ($d->get_media_changed()) {
print "Media status: changed\n";
} else {
print "Media status: not changed\n";
}
$d->close();
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