#!/bin/bash

#----------------------------------------------------------------------
# copyright (C) 2010 Firewall Services 
# Daniel Berteaud <daniel@firewall-services.com>
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#               
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#               
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
#----------------------------------------------------------------------

# Support up to 20 remote networks (should be enough)

for N in $(seq 1 20); do
    net="route_network_$N"
    mask="route_netmask_$N"
    if [ ! -z "${!net}" ]; then
        db=$(/sbin/e-smith/db networks getprop ${!net} VPN)
        if [ ! -z $db ]; then
            # if the network already exists in the DB, just push the route
            /sbin/route add -net ${!net} netmask ${!mask} gw $ifconfig_remote
        else
            /sbin/e-smith/db networks set ${!net} network Mask ${!mask} Router $ifconfig_remote VPN $vpnid Removable no
            /sbin/e-smith/signal-event network-create ${!net}
        fi
    fi
done


# Check route for the VPN itself
db=$(/sbin/e-smith/db networks getprop $ifconfig_remote VPN)
if [ -z $db ]; then
    /sbin/e-smith/db networks set $ifconfig_remote network Mask 255.255.255.255 VPN $vpnid Removable no
    /sbin/e-smith/signal-event network-create $ifconfig_remote
fi