forked from Freetz/freetz
/
rc.knock
executable file
·58 lines (50 loc) · 976 Bytes
/
rc.knock
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#!/bin/sh
DAEMON=knock
DAEMON_BIN=knockd
. /etc/init.d/modlibrc
config() {
if [ ! -e "/tmp/flash/knock/knockd.conf" ]; then
cat /usr/share/doc/knock/knockd.conf > /tmp/flash/knock/knockd.conf
fi
}
start() {
set -o noglob
local countdown=10
while [ $((countdown--)) -gt 0 ] && ! ifconfig $KNOCK_INTERFACE > /dev/null 2>&1; do
sleep 1
done
modlib_startdaemon $DAEMON_BIN -d -c /tmp/flash/knock/knockd.conf -i "$KNOCK_INTERFACE"
}
case $1 in
""|load)
[ -d "/tmp/flash/knock" ] || mkdir /tmp/flash/knock
config
modreg cgi 'knock' 'Knock'
modreg daemon $DAEMON
modreg file knock conf 'config' 0 "knockd_conf"
modlib_start $KNOCK_ENABLED
;;
unload)
modunreg file knock
modunreg daemon $DAEMON
modunreg cgi knock
modlib_stop
;;
start)
modlib_start
;;
stop)
modlib_stop
;;
restart)
modlib_restart
;;
status)
modlib_status
;;
*)
echo "Usage: $0 [load|unload|start|stop|restart|status]" 1>&2
exit 1
;;
esac
exit 0