#!/bin/sh

# I've made this script so many different ways over the years...
# Here is a nice simple start up script (be sure to chmod 755)

# Make sure your system supports 'kill -0' ...  run this script with 'info' as
# an argument to find out.


### you can use this for any progam, just edit the fields below.
# PIDFILE='/www/dev.skunkstudios.com/docs/log/mongrel.8001.pid'
# NAME='mongrel'
# COMMAND='cd /www/dev.skunkstudios.com/docs && mongrel_rails cluster::start'

PIDFILE='/var/run/named.pid'
NAME='named'
COMMAND='/usr/sbin/named -u bind -g bind'

# ------------------------------------------------------------

case "$1" in
	restart)
		$0 stop
		echo -n "re"
		$0 start
		;;
	start)
		echo "starting $NAME"
		$COMMAND
		;;
	stop)
		echo "stopping $NAME"
		if [ -f $PIDFILE ]; then
			PID=`cat $PIDFILE`
			kill $PID
			sleep 1
			if kill -0 $PID 2> /dev/null; then
				echo " ."
				kill $PID
				sleep 2
			fi
			if kill -0 $PID 2> /dev/null; then
				echo " ."
				kill -9 $PID
				sleep 2
			fi
			if kill -0 $PID 2> /dev/null; then
				echo "! Check to make sure pid $PID is gone..."
				echo "! I tried to tell it to stop 3 times and then gave up."
			fi
		fi
		;;
	info)
		echo "info on $NAME"
		if [ -f $PIDFILE ]; then
			PID=`cat $PIDFILE`
			if kill -0 $PID 2> /dev/null; then
				ps wwp $PID
			else
				echo "There is a pidfile ($PIDFILE) but the process is not running (checked pid: $PID)"
			fi
		else
			echo "! No pid file found... Checked $PIDFILE"
		fi
		;;
	*)
		echo ""
		echo "Usage: `basename $0` { start | restart | stop | info }"
		echo ""
		exit 64
		;;
esac

## ----------------------------------------------------------------------
##   Copyright (c) 2007 Rudy Rucker
##   
##   Permission is hereby granted, free of charge, to any person
##   obtaining a copy of this software and associated documentation
##   files (the "Software"), to deal in the Software without
##   restriction, including without limitation the rights to use,
##   copy, modify, merge, publish, distribute, sublicense, and/or sell
##   copies of the Software, and to permit persons to whom the
##   Software is furnished to do so, subject to the following
##   conditions:
##   
##   The above copyright notice and this permission notice shall be
##   included in all copies or substantial portions of the Software.
##   
##   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
##   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
##   OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
##   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
##   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
##   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
##   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
##   OTHER DEALINGS IN THE SOFTWARE.
## ----------------------------------------------------------------------