# REVERSE-IP.RC
#
#   This function reverses an IP's quads, so that you can then
#   look the IP up on a dns-based blocklist or whitelist.
#
:0
* $ ! LOCALIP ?? 000.000.000.000
* LOCALIP ?? ()\/[0-9][0-9]?[0-9]?
{ QUAD1=${MATCH} }

:0
* LOCALIP ?? [0-9][0-9]?[0-9]?\.\/[0-9][0-9]?[0-9]?
{ QUAD2=${MATCH} }

:0
* LOCALIP ?? [0-9][0-9]?[0-9]?\.[0-9][0-9]?[0-9]?\.\/[0-9][0-9]?[0-9]?
{ QUAD3=${MATCH} }

:0
* LOCALIP ?? [0-9][0-9]?[0-9]?\.[0-9][0-9]?[0-9]?\.[0-9][0-9]?[0-9]?\.\/[0-9][0-9]?[0-9]?
{ QUAD4=${MATCH} }

:0
{ LOCALREVIP="${QUAD4}.${QUAD3}.${QUAD2}.${QUAD1}" }