1 files changed, 139 insertions, 0 deletions
diff --git a/src/VBox/Additions/x11/Installer/x11config.pl b/src/VBox/Additions/x11/Installer/x11config.pl
new file mode 100755
index 00000000..2583afde
--- /dev/null
+++ b/src/VBox/Additions/x11/Installer/x11config.pl
@@ -0,0 +1,139 @@
+#!/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";