#!/sbin/runscript
# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

userpc="yes"

bin=/usr/sbin/openl2tpd
pid=/var/run/openl2tpd.pid
[[ -z "${OPENL2TPD_CONFIG_FILE}" ]] && OPENL2TPD_CONFIG_FILE="/etc/openl2tpd.conf"

depend() {
    need net
    [[ $userpc == "yes" ]] && need portmap
    use racoon ipsec
}

check_module ()
{
    if ! [[ -f /proc/net/pppol2tp ]]; then
    ebegin "Loading l2tp module"
    # try both new and old module names
	modprobe l2tp_ppp 2>/dev/null || modprobe pppol2tp
    eend $? 
    fi
}

start(){
    check_module
    ebegin "Starting openl2tpd"
    # if rpc is enabled do not read config file by daemon (has bugs),
    # but read by l2tpconfig instead
    if [[ $userpc == "yes" ]]; then 
        conf="/dev/null"
    else
        conf="${OPENL2TPD_CONFIG_FILE}"
    fi

    start-stop-daemon --start --quiet --exec ${bin} --pidfile ${pid} \
        -- -c "$conf" ${OPENL2TPDARGS}

    # it is possible to not to have config at all
    if [[ $userpc == "yes" ]] && [[ -r "${OPENL2TPD_CONFIG_FILE}" ]]; then
        sleep 0.5
        l2tpconfig config restore file="${OPENL2TPD_CONFIG_FILE}"
    fi
    eend $?
}

stop(){
    ebegin "Stopping openl2tpd"
    start-stop-daemon --stop --quiet --exec ${bin} --pidfile ${pid}
    eend $?
}