#!/sbin/runscript
# Copyright 1999-2004 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: $

LIGHTTPD_PID="/var/run/lighttpd.pid"
LIGHTTPD_BIN="/usr/sbin/lighttpd"
LIGHTTPD_CONF="/etc/lighttpd.conf"
SPAWNFCGI_PID="/var/run/spawn-fcgi.pid"
SPAWNFCGI_CONF="/etc/conf.d/spawn-fcgi.conf"

if [ -r ${SPAWNFCGI_CONF} ]; then
	. ${SPAWNFCGI_CONF}
fi

depend() {
	need net
	use mysql logger
	after sshd
}
			
start() {
	if [ "${ENABLE_SPAWNFCGI}" = "yes" ]; then
		export PHP_FCGI_MAX_REQUESTS FCGI_WEB_SERVER_ADDRS

		EX="${SPAWNFCGI} -p ${FCGIPORT} -f ${FCGIPROGRAM} -u ${USERID} \
			-g ${GROUPID} -C ${PHP_FCGI_CHILDREN}"

		# copy the allowed environment variables
		unset E
		for i in ${ALLOWED_ENV}; do
			E="${E} ${i}=${!i}"
		done
		
		# clean environment and set up a new one
		env - ${E} ${EX} 2>${SPAWNFCGI_PID}
		#extract parent-process-id and write it back to the file
		FCGI_PPID=`cat ${SPAWNFCGI_PID} | cut -d':' -f4`
		echo ${FCGI_PPID} > ${SPAWNFCGI_PID}
	fi

	ebegin "Starting lighttpd"
	${LIGHTTPD_BIN} -f ${LIGHTTPD_CONF}
	eend ${?}
	pidof lighttpd >${LIGHTTPD_PID}
}

stop() {
	if [[ "${ENABLE_SPAWNFCGI}" = "yes" && -r ${SPAWNFCGI_PID} ]]; then
		kill `cat ${SPAWNFCGI_PID}`
		if [ -w ${SPAWNFCGI_PID} ]; then rm ${SPAWNFCGI_PID}; fi
	fi
	if [ -r ${LIGHTTPD_PID} ]; then
	        ebegin "Stopping lighttpd"
		kill `cat ${LIGHTTPD_PID}`
		eend $?
		if [ -w ${LIGHTTPD_PID} ]; then  rm ${LIGHTTPD_PID}; fi;
	else
		eerror "lighttpd: no PID-file found. no process killed!"
	fi
}