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#!/usr/bin/perl
# DrakxDM -- Display Manager chooser
# Copyright (C) 2002 MandrakeSoft (tvignaud@mandrakesoft.com)
#
# 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, 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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
use strict;
use lib qw(/usr/lib/libDrakX);
use standalone; #- warning, standalone must be loaded very first, for 'explanations'
use common;
use interactive;
my $in = 'interactive'->vnew('su');
my $cfg_file = '/etc/sysconfig/desktop';
my %dm = ('GNOME' => 'GDM (GNOME Display Manager)',
'KDM' => 'KDM (KDE Display Manager)',
'KDE' => 'MdkKDM (Mandrake Display Manager)',
'XDM' => 'XDM (X Display Manager)',
);
my $dm = 'KDE';
foreach (cat_($cfg_file)) {
$dm = $1 if /^DISPLAYMANAGER=(.*)$/;
}
if (my $new_dm = $in->ask_from_list_(N("Choosing an display manager"),
formatAlaTeX(N("X11 Display Manager allows you to graphically log
into your system with the X Window System running and supports running
several different X sessions on your local machine at the same time.")),
[ sort values %dm ],
$dm{$dm}
)
) {
my $done = 0;
$new_dm = { reverse %dm }->{$new_dm};
substInFile {
$done ||= s/^(DISPLAYMANAGER)=.*/\1=$new_dm/;
print "\nDISPLAYMANAGER=$dm{$dm}" if eof && !$done;
} $cfg_file;
}
$in->exit(0);
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