#!/sbin/runscript
# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/www-servers/lighttpd/files/spawn-fcgi.initd,v 1.2 2007/04/02 12:46:08 uberlord Exp $

SPAWNFCGI_PID="/var/run/spawn-fcgi.pid"

depend() {
        need net
}

start() {
        local my_end

        ebegin "Starting spawn-fcgi"
        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}
        my_end=$?
        if [ "$my_end" != "0" ]; then
                [ -f ${SPAWNFCGI_PID} ] && rm -f ${SPAWNFCGI_PID}
                eend $my_end
        fi

        #extract parent-process-id and write it back to the file
        FCGI_PPID=`cat ${SPAWNFCGI_PID} | cut -d':' -f4`
        echo ${FCGI_PPID} > ${SPAWNFCGI_PID}
        eend 0
}

stop() {
        ebegin "Stopping spawn-fcgi"
        if ! kill `cat ${SPAWNFCGI_PID}` ; then
	    eend $?
	    return 1
	fi
        if [ -w ${SPAWNFCGI_PID} ]; then
                rm ${SPAWNFCGI_PID}
        fi
        eend 0
}