#!/bin/bash
# Copyright 2010-2013 Frank Liepold /  1&1 Internet AG
#
# Email: frank.liepold@1und1.de
#
# 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

#####################################################################

## defaults for module net

## array containing the shell commands manipulating the network connection
## The string remote_host must be replaced by the actual host name at runtime
declare -g -A net_impact_cmd
net_impact_cmd=(\
    ["on"]="iptables -I INPUT -s remote_host -j DROP && iptables -I OUTPUT -d remote_host -j DROP" \
    ["off"]="iptables -D INPUT -s remote_host -j DROP && iptables -D OUTPUT -d remote_host -j DROP" \
    ["check_on"]="ping -c1 -W5 remote_host" \
    ["check_on_rc"]=1 \
    ["check_off"]="ping -c1 -W5 remote_host" \
    ["check_off_rc"]=0 \
   )

## time to let the data device writer run
net_time_data_dev_writer=3

## time for which the amount of data to apply must be constant to declare
## the apply process as having stopped
net_time_constant_apply=5

## time for which the amount of data to fetch must be constant to declare
## the fetch process as having stopped
net_time_constant_fetch=20

## maxtime to wait for apply to stop (after pause-apply)
net_maxtime_apply=60

## maxtime to wait for fetch to stop (after pause-fetch)
net_maxtime_fetch=300