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#!/bin/sh
# $Id: vboxautostart-service.sh $
## @file
# VirtualBox autostart service init script.
#
#
# Copyright (C) 2012-2023 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
#
# chkconfig: 345 35 65
# description: VirtualBox autostart service
#
### BEGIN INIT INFO
# Provides: vboxautostart-service
# Required-Start: vboxdrv
# Required-Stop: vboxdrv
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Description: VirtualBox autostart service
### END INIT INFO
PATH=$PATH:/bin:/sbin:/usr/sbin
SCRIPTNAME=vboxautostart-service.sh
[ -f /etc/debian_release -a -f /lib/lsb/init-functions ] || NOLSB=yes
[ -f /etc/vbox/vbox.cfg ] && . /etc/vbox/vbox.cfg
if [ -n "$INSTALL_DIR" ]; then
binary="$INSTALL_DIR/VBoxAutostart"
else
binary="/usr/lib/virtualbox/VBoxAutostart"
fi
# silently exit if the package was uninstalled but not purged,
# applies to Debian packages only (but shouldn't hurt elsewhere)
[ ! -f /etc/debian_release -o -x $binary ] || exit 0
[ -r /etc/default/virtualbox ] && . /etc/default/virtualbox
# Preamble for Gentoo
if [ "`which $0`" = "/sbin/rc" ]; then
shift
fi
begin_msg()
{
test -n "${2}" && echo "${SCRIPTNAME}: ${1}."
logger -t "${SCRIPTNAME}" "${1}."
}
succ_msg()
{
logger -t "${SCRIPTNAME}" "${1}."
}
fail_msg()
{
echo "${SCRIPTNAME}: failed: ${1}." >&2
logger -t "${SCRIPTNAME}" "failed: ${1}."
}
start_daemon() {
usr="$1"
shift
su - $usr -c "$*"
}
if which start-stop-daemon >/dev/null 2>&1; then
start_daemon() {
usr="$1"
shift
bin="$1"
shift
start-stop-daemon --chuid $usr --start --exec $bin -- $@
}
fi
vboxdrvrunning() {
lsmod | grep -q "vboxdrv[^_-]"
}
valid_db_entry() {
entry="$1"
[ -z "$entry" ] && return 1
user="$2"
[ -z "$user" ] && return 1
user_name=$(id -n -u "$user" 2>/dev/null)
[ -z "$user_name" ] && return 1
user_id=$(id -u "$user" 2>/dev/null)
# Verify that @user identifies a user *by name* (i.e. not a numeric id).
# Careful, all numeric user names are legal.
if [ "$user_id" = "$user" ] && [ "$user_name" != "$user" ]; then
return 1
fi
# Verify whether file name is the same as file owner name.
[ -z "$(find "$entry" -user "$user" -type f 2>/dev/null)" ] && return 1
return 0
}
start() {
[ -z "$VBOXAUTOSTART_DB" ] && exit 0
[ -z "$VBOXAUTOSTART_CONFIG" ] && exit 0
begin_msg "Starting VirtualBox VMs configured for autostart" console;
vboxdrvrunning || {
fail_msg "VirtualBox kernel module not loaded!"
exit 0
}
PARAMS="--background --start --config $VBOXAUTOSTART_CONFIG"
# prevent inheriting this setting to VBoxSVC
unset VBOX_RELEASE_LOG_DEST
for entry in "$VBOXAUTOSTART_DB"/*.start
do
user=$(basename "$entry" .start)
[ "$user" = "*" ] && break
valid_db_entry "$entry" "$user" || continue
start_daemon "$user" "$binary" $PARAMS > /dev/null 2>&1
done
return $RETVAL
}
stop() {
[ -z "$VBOXAUTOSTART_DB" ] && exit 0
[ -z "$VBOXAUTOSTART_CONFIG" ] && exit 0
PARAMS="--stop --config $VBOXAUTOSTART_CONFIG"
# prevent inheriting this setting to VBoxSVC
unset VBOX_RELEASE_LOG_DEST
for entry in "$VBOXAUTOSTART_DB"/*.stop
do
user=$(basename "$entry" .stop)
[ "$user" = "*" ] && break
valid_db_entry "$entry" "$user" || continue
start_daemon "$user" "$binary" $PARAMS > /dev/null 2>&1
done
return $RETVAL
}
case "$1" in
start)
start
;;
stop)
stop
;;
*)
echo "Usage: $0 {start|stop}"
exit 1
esac
exit $RETVAL
|
