#!/bin/sh
## @file
# Start the Guest Additions X11 Client
#

#
# Copyright (C) 2007-2023 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
#

# Sanity check: if non-writeable PID-files are present in the user home
# directory VBoxClient will fail to start.
for i in $HOME/.vboxclient-*.pid; do
    test -w $i || rm -f $i
done

if ! test -c /dev/vboxguest 2>/dev/null; then
   # Do not start if the kernel module is not present.
   # Execute notify-send in the back-ground to avoid racing with sddm,
   # as notify-send may wait for sddm to start while it waits for us to exit.
   notify-send "VBoxClient: the VirtualBox kernel service is not running.  Exiting." &
elif test -z "${SSH_CONNECTION}"; then
   # This script can also be triggered by a connection over SSH, which is not
   # what we had in mind, so we do not start VBoxClient in that case.  We do
   # not use "exit" here as this script is "source"d, not executed.
  /usr/sbin/VBoxClient --clipboard
  /usr/sbin/VBoxClient --checkhostversion
  /usr/sbin/VBoxClient --seamless
  /usr/sbin/VBoxClient --draganddrop
  /usr/sbin/VBoxClient --vmsvga-session # In case VMSVGA emulation is enabled
fi