#!/bin/sh

### BEGIN INIT INFO
# Provides:        ntp  
# Required-Start:  $network  networking
# Required-Stop:   
# Default-Start:   2 3 4 5
# Default-Stop: 
# Short-Description: Start NTP daemon
### END INIT INFO

PATH=/sbin:/bin:/usr/sbin:/usr/bin

. /lib/lsb/init-functions

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="network time protocol daemon"
NTPDATE_BIN=/usr/sbin/ntpdate
DAEMON=/usr/sbin/ntpd
PIDFILE=/var/run/ntpd.pid

test -x $DAEMON || exit 5

if [ -r /etc/default/ntp ]; then
	. /etc/default/ntp
fi

if [ -e /var/lib/ntp/ntp.conf.dhcp ]; then
	NTPD_OPTS="$NTPD_OPTS -c /var/lib/ntp/ntp.conf.dhcp"
fi


LOCKFILE=/var/lock/ntpdate

lock_ntpdate() {
	if [ -x /usr/bin/lockfile-create ]; then
		lockfile-create $LOCKFILE
		lockfile-touch $LOCKFILE &
		LOCKTOUCHPID="$!"
	fi
}

unlock_ntpdate() {
	if [ -x /usr/bin/lockfile-create ] ; then
		kill $LOCKTOUCHPID
		lockfile-remove $LOCKFILE
	fi
}

RUNASUSER=ntp
UGID=$(getent passwd $RUNASUSER | cut -f 3,4 -d:) || true
if test "$(uname -s)" = "Linux"; then
        NTPD_OPTS="$NTPD_OPTS -u $UGID"
fi

case $1 in
	start)
	
#add 
		cat /etc/asterisk/ntp.conf | tail -n 4 | tr -d " " > /tmp/ntp.conf.val
		. /tmp/ntp.conf.val
		 sed -i "/export TZ/d"  /etc/profile
        	 echo 'server   127.127.1.0     # local clock' >/etc/ntp.conf
	         echo 'fudge    127.127.1.0 stratum 2' >>/etc/ntp.conf

	  	if [ $TIMEZONE ] ; then
		    echo $TIMEZONE > /etc/TZ
		    echo "export TZ=`cat /etc/TZ`" >> /etc/profile  
		    export TZ=$TIMEZONE
		    ln -sf /usr/share/zoneinfo/$TZNAME /etc/localtime
	        fi

		if [ $NTP = "yes" ] ; then
		  if [ -x $NTPDATE_BIN ] ; then
			echo -n "Getting initial time via ntp"
			$NTPDATE_BIN $NTPDATE_OPTS $NTPserver  > /dev/null 2>&1
			echo "."
		  fi
		fi	
#end  add for user	
	
		log_daemon_msg "Starting NTP server" "ntpd"
		if [ -z "$UGID" ]; then
			log_failure_msg "user \"$RUNASUSER\" does not exist"
			exit 1
		fi
		lock_ntpdate
  		start-stop-daemon --start --quiet --oknodo --pidfile $PIDFILE --startas $DAEMON -- -p $PIDFILE $NTPD_OPTS
		status=$?
		unlock_ntpdate
		log_end_msg $status
  		;;
	stop)
		log_daemon_msg "Stopping NTP server" "ntpd"
  		start-stop-daemon --stop --quiet --oknodo --pidfile $PIDFILE
		log_end_msg $?
		rm -f $PIDFILE
  		;;
	restart|force-reload)
		$0 stop && sleep 2 && $0 start
  		;;
	try-restart)
		if $0 status >/dev/null; then
			$0 restart
		else
			exit 0
		fi
		;;
	reload)
		exit 3
		;;
	status)
		status_of_proc $DAEMON "NTP server"
		;;
	*)
		echo "Usage: $0 {start|stop|restart|try-restart|force-reload|status}"
		exit 2
		;;
esac