openpkg-packages/openvpn21/openvpnctl

#!/bin/sh
##
##  openvpnctl -- OpenVPN Daemon Control
##

openvpn_bindir="@l_prefix@/sbin"
openvpn_etcdir="@l_prefix@/etc/openvpn"
openvpn_vardir="@l_prefix@/var/openvpn"

name_full2short () {
    echo "$1" |\
    sed -e 's;^.*/\([^/]*\)$;\1;' \
        -e 's;\.conf$;;' \
        -e 's;^openvpn-;;' \
        -e 's;^$;default;'
}

name_short2full () {
    echo "$1" |\
    sed -e 's;^default$;;' \
        -e 's;^;openvpn-;'
}

cmd="$1"; shift
case "$cmd" in
    list )
        for cfgfile in $openvpn_etcdir/*.conf; do
            [ ".`grep '^disable' $cfgfile`" != . ] && continue
            name_full2short "$cfgfile"
        done
        ;;
    start )
        name=`name_short2full "$1"`; shift
        if [ -f $openvpn_etcdir/$name.sh -a ".$name" != .openvpn ]; then
            sh $openvpn_etcdir/$name.sh start || exit $?
        fi
        $openvpn_bindir/openvpn \
            --daemon "$name" \
            --log-append $openvpn_vardir/$name.log \
            --writepid $openvpn_vardir/$name.pid \
            --status $openvpn_vardir/$name.status 60 \
            --config $openvpn_etcdir/$name.conf \
            --cd $openvpn_etcdir || exit $?
        ;;
    signal )
        name=`name_short2full "$1"`; shift
        [ -f $openvpn_vardir/$name.pid ] && kill -$2 `cat $openvpn_vardir/$name.pid`
        ;;
    reload )
        name=`name_short2full "$1"`; shift
        [ -f $openvpn_vardir/$name.pid ] && kill -USR1 `cat $openvpn_vardir/$name.pid`
        if [ -f $openvpn_etcdir/$name.sh ]; then
            sh $openvpn_etcdir/$name.sh reload || true
        fi
        ;;
    stop )
        name=`name_short2full "$1"`; shift
        [ -f $openvpn_vardir/$name.pid ] && kill -TERM `cat $openvpn_vardir/$name.pid`
        sleep 1
        if [ -f $openvpn_etcdir/$name.sh -a ".$name" != .openvpn ]; then
            sh $openvpn_etcdir/$name.sh stop || true
        fi
        rm -f $openvpn_vardir/$name.pid 2>/dev/null || true
        ;;
esac