#!/bin/sh
#
# Author: Piotr Meyer <aniou@smutek.pl>
# simple script to manage perdition instances via monit
# based on original one by Simon Horman <horms@verge.net.au>

usage()
{
    echo "Usage: /etc/init.d/$NAME {start|stop|reload|force-reload} {pop3|pop3s|imap4|imaps|managesieve}
    "
}

PATH=/usr/sbin:/bin:/usr/bin:/sbin:/usr/sbin
NAME=perdition
DAEMON=/usr/sbin/perdition

test -f $DAEMON || exit 0

if [ -e /etc/default/perdition ]; then
	. /etc/default/perdition
fi

COMMON_FLAGS="${FLAGS:=}"
POP3_FLAGS="${POP3_FLAGS:=}"
POP3S_FLAGS="${POP3S_FLAGS:=}"
IMAP4_FLAGS="${IMAP4_FLAGS:=}"
IMAP4S_FLAGS="${IMAP4S_FLAGS:=}"
MANAGESIEVE_FLAGS="${MANAGESIEVE_FLAGS:=}"

service=${2}
case ${service} in
    pop3)         SERVICE_FLAGS=${POP3_FLAGS:=}         ;;
    pop3s)        SERVICE_FLAGS=${POP3S_FLAGS:=}        ;;
    imap4)        SERVICE_FLAGS=${IMAP4_FLAGS:=}        ;;
    imaps)        SERVICE_FLAGS=${IMAP4S_FLAGS:=}       ;;
    managesieve)  SERVICE_FLAGS=${MANAGESIEVE_FLAGS:=}  ;;
    *)            usage; exit 1 ;;
esac
pidfile="/var/run/perdition.${service}.pid"


case "$1" in
  start)
        start-stop-daemon --start --verbose \
            --pidfile ${pidfile} \
            --exec /usr/sbin/perdition.${service} -- $COMMON_FLAGS $SERVICE_FLAGS --pid_file ${pidfile}
    ;;
  stop)
        start-stop-daemon --stop --verbose \
            --pidfile ${pidfile} \
            --exec /usr/sbin/perdition.${service}
    ;;
  force-reload|reload)
        echo "Reloading $NAME ($service) configuration files"
        start-stop-daemon --stop --signal 1 --quiet \
            --pidfile ${pidfile} \
            --exec /usr/sbin/perdition.${service}
    ;;
  *)
    usage
    exit 1
    ;;
esac

exit 0