#! /bin/sh
#
# php-fcgi	This start-stop file fires up the PHP-FCGI handlers for
#               lighttpd and stops them by terminating and waiting for
#               them to exit
#
#		by Torsten Koester (torsten@jserver.de)
#
# Version:	0.1 -- tbk 2005-11-07
#

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=/etc/lighttpd/spawn-php.sh
PHP_FCGI_BINARY=/usr/local/php5-fcgi/bin/php
PHP_FCGI_PORT=1026
NAME=php-fcgi
DESC="php-fcgi"

test -x $DAEMON || exit 0

set -e

case "$1" in
  start)
	echo "Starting $NAME ..."
	start-stop-daemon --start --quiet --pidfile /var/run/$NAME.pid \
		--exec $DAEMON
	;;
  stop)
        # Checking whether PHP is running or not
        if [ `ps auxw | grep -v grep | grep $PHP_FCGI_BINARY | wc -l` != 0 ] 
        then
           echo -n "Stopping $NAME. This may take a while ."
           killall "$PHP_FCGI_BINARY"

           # As some instances may need time to be killed,
           # we'll check every few seconds if the killing
           # was successfull
           while [ `netstat -a | grep $PHP_FCGI_PORT | wc -l` != 0 ]; do
              sleep 1
              echo -n "."
           done
           echo " done."
        fi
	;;
  restart|force-reload)
	#
	#	If the "reload" option is implemented, move the "force-reload"
	#	option to the "reload" entry above. If not, "force-reload" is
	#	just the same as "restart".
	#
	echo "Restarting $NAME ..."
        /etc/init.d/$NAME stop
        /etc/init.d/$NAME start
        
        # Notify Lighttpd of new PHP daemon
        echo "Restarting Lighttpd to notify about new PHP instances ..."
        /etc/init.d/lighttpd restart
                                
	;;
  *)
	N=/etc/init.d/$NAME
	echo "Usage: $N {start|stop|restart|force-reload}" >&2
	exit 1
	;;
esac

exit 0