rsync.init

#!/bin/sh
#
# rsyncd	This shell script takes care of starting and stopping rsyncd
#
# chkconfig:	345 90 25
# description:	rsync daemon
# processname:	rsync
#

# Get service config
[ -f /etc/sysconfig/rsyncd ] && . /etc/sysconfig/rsyncd

[ -n "$2" ] && DAEMONS="$2"

# no daemons. exit silently
if [ -z "$DAEMONS" ]; then
   	case "$1" in
	start|stop|restart|reload|force-reload)
		exit 0
		;;
	esac
fi

# Source function library
. /etc/rc.d/init.d/functions

# Source networking configuration.
. /etc/sysconfig/network

# Check that networking is up.
if is_yes "${NETWORKING}"; then
	if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
		msg_network_down rsyncd
		exit 1
	fi
else
	exit 0
fi

# check if the daemon $1 is up
daemonup() {
	local daemon="$1"
	local pidfile=/var/run/rsyncd/$daemon.pid
	local pid=$(cat $pidfile 2>/dev/null)
	kill -0 $pid 2>/dev/null
	return $?
}

# check if all the configured daemons are up
daemonsup() {
        local daemon
        ret=0
        for daemon in $DAEMONS; do
                daemonup $daemon && continue
                ret=1
        done
        return $ret
}

start() {
	msg_starting "rsyncd"; started
	for daemon in $DAEMONS; do
		config="/etc/rsyncd/$daemon.conf"
		if [ ! -f "$config" ]; then
			nls "Invalid daemon \`%s': missing config: %s" $daemon "$config"
			fail
			RET=1
		else
			daemonup $daemon && continue
			show "Starting Rsync daemon %s" "$daemon"; busy
			daemon /usr/bin/rsync --daemon --config=$config --dparam=pidfile=/var/run/rsyncd/$daemon.pid ${RSYNC_OPTIONS}
			RET=$?
		fi
		[ $RETVAL -eq 0 ] && RETVAL=$RET
	done
	[ $RETVAL -eq 0 ] && touch /var/lock/subsys/rsyncd
}

stop() {
	msg_stopping "rsyncd"; started
	for daemon in $DAEMONS; do
		pidfile=/var/run/rsyncd/$daemon.pid
		[ -f "$pidfile" ] || continue
		pid=`cat "$pidfile"`
		show "Stopping Rsync daemon %s" "$daemon"; busy
		killproc --pidfile rsyncd/$daemon.pid || err=1
	done
	rm -f /var/lock/subsys/rsyncd >/dev/null 2>&1
}

reload() {
	msg_reloading "rsyncd"; started
	for daemon in $DAEMONS; do
		pidfile=/var/run/rsyncd/$daemon.pid
		[ -f "$pidfile" ] || continue
		show "Reloading Rsync daemon %s" "$daemon"
		killproc --pidfile rsyncd/$daemon.pid rsyncd -HUP
		[ $? -ne 0 -a $RETVAL -eq 0 ] && RETVAL=7
	done
}

condrestart() {
	if [ -f /var/lock/subsys/rsyncd ]; then
		stop
		start
	else
		msg_not_running rsyncd
		RETVAL=$1
	fi
}

status() {
	nls "Configured daemons:"
   	echo " $DAEMONS"
	nls "Currently active daemons:"
	for pidfile in /var/run/rsyncd/*.pid; do
		[ -f "$pidfile" ] || continue
		daemon=${pidfile#/var/run/rsyncd/}
		daemon=${daemon%.pid}
		daemonup $daemon && echo -n " $daemon($(cat $pidfile))"
	done
	echo ""
	nm_rsyncd_pid=$(ps -o pid= -C nm-rsyncd-service | xargs)
	if [ "$nm_rsyncd_pid" ]; then
		nls "NM ($nm_rsyncd_pid) managed rsyncd sessions"
		ps -o pid,user,command --ppid=$nm_rsyncd_pid
	fi
	daemonsup
	RETVAL=$?
}

RETVAL=0
# See how we were called.
case "$1" in
  start)
	start
	;;
  stop)
	stop
	;;
  reload)
	reload
	;;
  restart)
	stop
	sleep 1
	start
	;;
  try-restart)
	condrestart 0
	;;
  force-reload)
	condrestart 7
	;;
  status)
	status
	;;
  *)
	msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload|status}"
	exit 3
	;;
esac

exit $RETVAL