#! /bin/sh
#
# ejabberd        Start/stop ejabberd server
#

### BEGIN INIT INFO
# Provides:          ejabberd
# Required-Start:    $remote_fs $network $named $time
# Required-Stop:     $remote_fs $network $named $time
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Starts ejabberd jabber server
# Description:       Starts ejabberd jabber server, an XMPP
#                    compliant server written in Erlang.
### END INIT INFO

PATH=/sbin:/bin:/usr/sbin:/usr/bin
EJABBERD=/usr/sbin/ejabberd
EJABBERDCTL=/usr/sbin/ejabberdctl
EJABBERDRUN=/var/run/ejabberd
EJABBERDUSER=ejabberd
NAME=ejabberd

test -f $EJABBERD || exit 0
test -f $EJABBERDCTL || exit 0

# Include ejabberd defaults if available
if [ -f /etc/default/ejabberd ] ; then
    . /etc/default/ejabberd
fi

ctl()
{
    action="$1"
    su $EJABBERDUSER -c "$EJABBERDCTL $action" >/dev/null
}

mkrundir()
{
    if [ ! -d $EJABBERDRUN ]; then
        mkdir -p $EJABBERDRUN
        if [ $? -ne 0 ]; then
            echo -n " failed"
            return
        fi
        chmod 0755 $EJABBERDRUN
        chown ejabberd:ejabberd $EJABBERDRUN
    fi
}

start()
{
    mkrundir

    cd /var/lib/ejabberd
    su $EJABBERDUSER -c "$EJABBERD -noshell -detached"

    cnt=0
    while ! (ctl status || test $? = 1) ; do
 echo -n .
 cnt=`expr $cnt + 1`
 if [ $cnt -ge 60 ] ; then
     echo -n " failed"
     break
 fi
 sleep 1
    done
}

stop()
{
    if ctl stop ; then
 cnt=0
 sleep 1
 while ctl status || test $? = 1 ; do
     echo -n .
     cnt=`expr $cnt + 1`
     if [ $cnt -ge 60 ] ; then
  echo -n " failed"
  break
     fi
     sleep 1
 done
    else
 echo -n " failed"
    fi
}

live()
{
    mkrundir

    echo '*******************************************************'
    echo '* To quit, press Ctrl-g then enter q and press Return *'
    echo '*******************************************************'
    echo

    cd /var/lib/ejabberd
    exec su $EJABBERDUSER -c "$EJABBERD"
}

case "$1" in
    start)
 echo -n "Starting jabber server: $NAME"
 if ctl status ; then
     echo -n " already running"
 else
     start
 fi
    ;;
    stop)
 echo -n "Stopping jabber server: $NAME"
 if ctl status ; then
     stop
 else
     echo -n " already stopped"
 fi
    ;;
    restart|force-reload)
 echo -n "Restarting jabber server: $NAME"
 if ctl status ; then
     stop
     start
 else
     echo -n " is not running. Starting $NAME"
     start
 fi
    ;;
    live)
 if ctl status ; then
     echo -n "ejabberd is already running"
 else
     live
 fi
    ;;
    *)
 echo "Usage: $0 {start|stop|restart|force-reload|live}" >&2
 exit 1
    ;;
esac

if [ $? -eq 0 ]; then
    echo .
else
    echo " failed."
fi

exit 0