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|
#!/usr/bin/perl -w
# $Id: x11config.pl $
## @file
# Guest Additions X11 config update script
#
#
# Copyright (C) 2006-2022 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 $temp="/tmp/xorg.conf";
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 $TMP;
my $config_count = 0;
foreach $cfg (@cfg_files)
{
if (open(CFG, $cfg))
{
open(TMP, ">$temp") or die "Can't create $TMP: $!\n";
my $have_mouse = 0;
my $in_section = 0;
while (defined ($line = <CFG>))
{
if ($line =~ /^\s*Section\s*"([a-zA-Z]+)"/i)
{
my $section = lc($1);
if (($section eq "inputdevice") || ($section eq "device"))
{
$in_section = 1;
}
if ($section eq "serverlayout")
{
$in_layout = 1;
}
} else {
if ($line =~ /^\s*EndSection/i)
{
$in_section = 0;
$in_layout = 0;
}
}
if ($in_section)
{
if ($line =~ /^\s*driver\s+\"(?:mouse|vboxmouse)\"/i)
{
$line = " Driver \"vboxmouse\"\n Option \"CorePointer\"\n";
$have_mouse = 1
}
# Other drivers sending events interfere badly with pointer integration
if ($line =~ /^\s*option\s+\"(?:alwayscore|sendcoreevents|corepointer)\"/i)
{
$line = "";
}
# Solaris specific: /dev/kdmouse for PS/2 and not /dev/mouse
if ($os_type =~ 'SunOS')
{
if ($line =~ /^\s*option\s+\"(?:device)\"\s+\"(?:\/dev\/mouse)\"/i)
{
$line = " Option \"Device\" \"\/dev\/kdmouse\"\n"
}
}
if ($line =~ /^\s*driver\s+\"(?:fbdev|vga|vesa|vboxvideo|ChangeMe)\"/i)
{
$line = " Driver \"vboxvideo\"\n";
}
}
if ($in_layout)
{
# Other drivers sending events interfere badly with pointer integration
if ( $line =~ /^\s*inputdevice.*\"(?:alwayscore|sendcoreevents)\"/i)
{
$line = "";
}
}
print TMP $line;
}
if (!$have_mouse) {
print TMP "\n";
print TMP "Section \"InputDevice\"\n";
print TMP " Identifier \"VBoxMouse\"\n";
print TMP " Driver \"vboxmouse\"\n";
if ($os_type eq 'SunOS')
{
print TMP " Option \"Device\" \"\/dev\/kdmouse\"\n";
}
print TMP " Option \"CorePointer\"\n";
print TMP "EndSection\n";
}
close(TMP);
rename $cfg, $cfg.".bak";
system("cp $temp $cfg");
unlink $temp;
# Solaris specific: Rename our modified .xorg.conf to xorg.conf for it to be used
if (($os_type =~ 'SunOS') && ($cfg =~ '/etc/X11/.xorg.conf'))
{
system("mv -f $cfg /etc/X11/xorg.conf");
}
$config_count++;
}
}
$config_count != 0 or die "Could not find any X11 configuration files";
|
