#!/bin/bash
#
# fcgiwrap init script for Slackware.
#
# Copyright 2012 Michiel Broek, the Netherlands.


# source application-specific settings
[ -f /etc/fcgiwrap.conf ] && . /etc/fcgiwrap.conf

if [ ! -x /usr/bin/spawn-fcgi ]; then
  echo "fcgiwrap error, please install package spawn-fcgi"
  exit
fi


case "$1" in
  start)
    echo -n "Starting fcgiwrap for user: "
    i=0
    while true; do
      [ -z "${FCGI_USER[$i]}" -a -z "${FCGI_PORT[$i]}" -a -z "${FCGI_SOCKET[$i]}" ] && break;
      unset FCGI_OPTIONS
      [ ${FCGI_ADDRESS[$i]} ] && FCGI_OPTIONS="-a ${FCGI_ADDRESS[$i]}"
      [ ${FCGI_PORT[$i]} ] && FCGI_OPTIONS="$FCGI_OPTIONS -p ${FCGI_PORT[$i]}"
      [ ${FCGI_SOCKET[$i]} ] && FCGI_OPTIONS="$FCGI_OPTIONS -s ${FCGI_SOCKET[$i]}"
      [ ${FCGI_USER[$i]} ] && FCGI_OPTIONS="$FCGI_OPTIONS -u ${FCGI_USER[$i]}"
      [ ${FCGI_GROUP[$i]} ] && FCGI_OPTIONS="$FCGI_OPTIONS -g ${FCGI_GROUP[$i]}"
      [ ${FCGI_EXTRA_OPTIONS[$i]} ] && FCGI_OPTIONS="$FCGI_OPTIONS -p ${FCGI_EXTRA_OPTIONS[$i]}"
      FCGI_OPTIONS="$FCGI_OPTIONS -P /var/run/fcgiwrap-$i.pid"
      /usr/bin/spawn-fcgi $FCGI_OPTIONS -- /usr/sbin/fcgiwrap &> /dev/null
      if [ $? -gt 0 ]; then
	echo "failed."
	break;
      fi
      echo -n "${FCGI_USER[$i]} "
      i=$(($i+1));
    done
    echo
    ;;

  stop)
    echo -n "Stopping fcgiwrap daemon "
    for f in /var/run/fcgiwrap-*.pid ; do
      [ ! -f $f ] && break
      kill $(cat $f)
      echo -n "."
      rm -f $f
    done
    echo ""
    ;;

  restart)
    $0 stop
    sleep 3
    $0 start
    ;;
  *)
    echo "usage: $0 {start|stop|restart}"
esac