#!/bin/sh

set -e

# main
[ "$1" = "pre-cpkg" ] || exit 0

# read vars
VAR_LIST="PROXY_HOST PROXY_HTTP_PORT PROXY_PATH"
eval `/usr/sbin/llxcfg-showvars ${VAR_LIST}`

# calculate vars
PROXY_ENABLED="false"
PROXY_MODE="none"
PROXY_AUTOCONFIG_URL=""
if [ "$PROXY_HOST" -a "$PROXY_HTTP_PORT" ] ; then
   PROXY_ENABLED="true"
   if [ "$PROXY_PATH" ] ; then
      PROXY_MODE="auto"
      PROXY_AUTOCONFIG_URL="http://${PROXY_HOST}/${PROXY_PATH}/proxy.pac"
   else
      PROXY_MODE="manual"
   fi
fi

# generate vars
llxcfg-systemvars add PROXY_ENABLED="$PROXY_ENABLED" \
                      PROXY_MODE="$PROXY_MODE" \
                      PROXY_AUTOCONFIG_URL="$PROXY_AUTOCONFIG_URL"

exit 0