#!/bin/sh
### BEGIN INIT INFO
# Provides:          pptpd
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: pptpd
# Description:       PoPToP Point to Point Tunneling Server
### END INIT INFO

PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC='PoPToP Point to Point Tunneling Server'
NAME=pptpd
DAEMON="/usr/sbin/$NAME"
DAEMON_OPTS=''
PIDFILE='/var/run/pptpd.pid'
SCRIPTNAME="/etc/init.d/$NAME"

[ -x "$DAEMON" ] || exit 0

[ -r "/etc/default/$NAME" ] && . "/etc/default/$NAME"

. /lib/init/vars.sh

. /lib/lsb/init-functions

do_start()
{
    start-stop-daemon --start --quiet \
                --pidfile "$PIDFILE" --exec "$DAEMON" --test > /dev/null \
        || return 1
    start-stop-daemon --start --quiet \
                --pidfile "$PIDFILE" --exec "$DAEMON" -- $DAEMON_OPTS \
        || return 2
}

do_stop()
{
    [ -f "$PIDFILE" ] || return 1
    start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 \
        --pidfile "$PIDFILE" --name "$NAME"
    RETVAL="$?"
    [ "$RETVAL" = 2 ] && return 2
    start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 \
        --exec "$DAEMON"
    [ "$?" = 2 ] && return 2
    # Many daemons don't delete their pidfiles when they exit.
    rm -f "$PIDFILE"
    return "$RETVAL"
}

case "$1" in
start)
    [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
    do_start
    case "$?" in
        0|1)
            [ "$VERBOSE" != 'no' ] && log_end_msg 0
            ;;
        2)
            [ "$VERBOSE" != 'no' ] && log_end_msg 1
            ;;
    esac
    ;;
stop)
    [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
    do_stop
    case "$?" in
        0|1)
            [ "$VERBOSE" != 'no' ] && log_end_msg 0
            ;;
        2)
            [ "$VERBOSE" != 'no' ] && log_end_msg 1
            ;;
    esac
    ;;
status)
    status_of_proc "$PIDFILE" "$DAEMON" "$NAME" && exit 0 || exit $?
    ;;
restart|force-reload)
    log_daemon_msg "Restarting $DESC" "$NAME"
    do_stop
    case "$?" in
        0|1)
            do_start
            case "$?" in
                0) log_end_msg 0 ;;
                1) log_end_msg 1 ;; # Old process is still running
                *) log_end_msg 1 ;; # Failed to start
            esac
            ;;
        *)
            # Failed to stop
            log_end_msg 1
            ;;
        esac
    ;;
*)
    echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
    exit 3
    ;;
esac

exit 0