clsync.init
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#! /bin/sh
### BEGIN INIT INFO
# Provides: clsync
# Required-Start: $remote_fs
# Required-Stop: $remote_fs
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: clsync daemon init script
# Description: This script launches the clsync daemon.
### END INIT INFO
# bugtrack: https://github.com/xaionaro/clsync/issues
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="syncer daemon"
NAME=clsync
DAEMON=/usr/bin/$NAME
PIDFILE=/var/run/$NAME.pid
ARGS="--pid-file ${PIDFILE} --background"
SCRIPTNAME=/etc/init.d/$NAME
# Exit if the package is not installed
[ -x "$DAEMON" ] || exit 0
# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME
[ "$CLSYNC_ENABLE" != "true" ] && exit 0
IONICE="/usr/bin/ionice"
if [ "$CLSYNC_IONICE_CLASS" != "" ]; then
IONICE_ARGS="-c $CLSYNC_IONICE_CLASS"
else
IONICE_ARGS="-c 3"
fi
. /lib/lsb/init-functions
do_start() {
start-stop-daemon --start --quiet --pidfile "$PIDFILE" \
--exec "$DAEMON" --test > /dev/null \
|| return 1
start-stop-daemon --start --quiet --pidfile "$PIDFILE" \
--exec $IONICE -- $IONICE_ARGS "$DAEMON" $ARGS $CLSYNC_ARGS \
|| return 2
}
do_stop() {
start-stop-daemon --stop --quiet --pidfile "$PIDFILE" --name "$NAME"
RC="$?"
[ "$RC" = 2 ] && return 2
start-stop-daemon --stop --quiet --oknodo --exec "$DAEMON"
[ "$?" = 2 ] && return 2
rm -f "$PIDFILE"
return "$RC"
}
do_reload() {
start-stop-daemon --stop --signal 1 --quiet --pidfile "$PIDFILE" --name "$NAME"
return 0
}
case "$1" in
start)
log_daemon_msg "Starting $DESC" "$NAME"
do_start
case "$?" in
0|1)
log_end_msg 0
;;
2)
log_end_msg 1
;;
esac
;;
stop)
log_daemon_msg "Stopping $DESC" "$NAME"
do_stop
case "$?" in
0|1)
log_end_msg 0
;;
2)
log_end_msg 1
;;
esac
;;
status)
status_of_proc $DAEMON $NAME && exit 0 || exit $?
;;
restart|force-reload)
log_daemon_msg "Restarting $DESC" "$NAME"
do_stop
case "$?" in
0|1)
do_start
case "$?" in
0) log_end_msg 0 ;;
1) log_end_msg 1 ;; # Old process is still running
*) log_end_msg 1 ;; # Failed to start
esac
;;
*)
# Failed to stop
log_end_msg 1
;;
esac
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" >&2
exit 3
;;
esac
exit 0