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#!/usr/bin/perl -w
# $Id: x11restore.pl $
## @file
# Restore xorg.conf while removing Guest Additions.
#
#
# Copyright (C) 2008-2023 Oracle and/or its affiliates.
#
# This file is part of VirtualBox base platform packages, as
# available from https://www.virtualbox.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, in version 3 of the
# License.
#
# 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 <https://www.gnu.org/licenses>.
#
# SPDX-License-Identifier: GPL-3.0-only
#
my $os_type=`uname -s`;
my @cfg_files = ("/etc/X11/xorg.conf-4", "/etc/X11/xorg.conf", "/etc/X11/.xorg.conf", "/etc/xorg.conf",
"/usr/etc/X11/xorg.conf-4", "/usr/etc/X11/xorg.conf", "/usr/lib/X11/xorg.conf-4",
"/usr/lib/X11/xorg.conf", "/etc/X11/XF86Config-4", "/etc/X11/XF86Config",
"/etc/XF86Config", "/usr/X11R6/etc/X11/XF86Config-4", "/usr/X11R6/etc/X11/XF86Config",
"/usr/X11R6/lib/X11/XF86Config-4", "/usr/X11R6/lib/X11/XF86Config");
my $CFG;
my $BAK;
my $config_count = 0;
my $vboxpresent = "vboxvideo";
foreach $cfg (@cfg_files)
{
if (($os_type =~ 'SunOS') && (defined $ENV{PKG_INSTALL_ROOT}))
{
$cfg = $ENV{PKG_INSTALL_ROOT}.$cfg;
}
if (open(CFG, $cfg))
{
@array=<CFG>;
close(CFG);
foreach $line (@array)
{
if ($line =~ /$vboxpresent/)
{
if (open(BAK, $cfg.".bak"))
{
close(BAK);
print("Restoring $cfg.back to $cfg.\n");
rename $cfg.".bak", $cfg;
}
else
{
# On Solaris just delete existing conf if backup is not found (Possible on distros like Indiana)
if ($os_type =~ 'SunOS')
{
unlink $cfg
}
else
{
die "Failed to restore xorg.conf! Your existing config. still uses VirtualBox drivers!!";
}
}
}
}
$config_count++;
}
}
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