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# SPDX-License-Identifier: GPL-2.0-only
# Initially written by: Michael Tokarev <mjt@tls.msk.ru>
# For QEMU Debian downstream package
set -e
. /etc/init.d/functions
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="QEMU Guest Agent"
NAME=qemu-ga
DAEMON=@bindir@/$NAME
PIDFILE=/var/run/$NAME.pid
# config
DAEMON_ARGS=""
# default transport
TRANSPORT=virtio-serial:/dev/virtio-ports/org.qemu.guest_agent.0
NO_START=0
test ! -r /etc/default/qemu-guest-agent || . /etc/default/qemu-guest-agent
test "$NO_START" = "0" || exit 0
test -x "$DAEMON" || exit 0
#
# Function that checks whenever system has necessary environment
# It also splits $TRANSPORT into $method and $path
#
do_check_transport() {
method=${TRANSPORT%%:*};
path=${TRANSPORT#*:}
case "$method" in
virtio-serial | isa-serial)
if [ ! -e "$path" ]; then
echo "$NAME: transport endpoint not found, not starting"
return 1
fi
;;
esac
}
case "$1" in
start)
do_check_transport || exit 0
echo -n "Starting $DESC: "
start-stop-daemon -S -p $PIDFILE -x "$DAEMON" -- \
$DAEMON_ARGS -d -m "$method" -p "$path"
echo "$NAME."
;;
stop)
echo -n "Stopping $DESC: "
start-stop-daemon -K -x "$DAEMON" -p $PIDFILE
echo "$NAME."
;;
status)
status "$DAEMON"
exit $?
;;
restart|force-reload)
do_check_transport || exit 0
echo -n "Restarting $DESC: "
start-stop-daemon -K -x "$DAEMON" -p $PIDFILE
sleep 1
start-stop-daemon -S -p $PIDFILE -x "$DAEMON" -- \
$DAEMON_ARGS -d -m "$method" -p "$path"
echo "$NAME."
;;
*)
N=/etc/init.d/$NAME
echo "Usage: $N {start|stop|status|restart|force-reload}" >&2
exit 1
;;
esac
exit 0
|
