#!/bin/bash # Copyright (c) PLUMgrid, Inc. # Licensed under the Apache License, Version 2.0 (the "License") #set -x name=$1; shift kind=$1; shift cmd=$1; shift PYTHONPATH=@CMAKE_BINARY_DIR@/src/python LD_LIBRARY_PATH=@CMAKE_BINARY_DIR@:@CMAKE_BINARY_DIR@/src/cc ns=$name function cleanup() { trap - EXIT if [[ "$kind" = "namespace" ]]; then sudo ip netns delete $ns fi } trap cleanup EXIT function ns_run() { sudo ip netns add $ns sudo ip link add $ns.in type veth peer name $ns.out sudo ip link set $ns.in netns $ns sudo ip netns exec $ns ip link set $ns.in name eth0 sudo ip netns exec $ns ip addr add dev eth0 172.16.1.2/24 sudo ip netns exec $ns ip link set eth0 up sudo ip netns exec $ns ethtool -K eth0 tx off sudo ip addr add dev $ns.out 172.16.1.1/24 sudo ip link set $ns.out up sudo bash -c "PYTHONPATH=$PYTHONPATH LD_LIBRARY_PATH=$LD_LIBRARY_PATH ip netns exec $ns $cmd $1 $2" return $? } function sudo_run() { sudo bash -c "PYTHONPATH=$PYTHONPATH LD_LIBRARY_PATH=$LD_LIBRARY_PATH $cmd $1 $2" return $? } function simple_run() { PYTHONPATH=$PYTHONPATH LD_LIBRARY_PATH=$LD_LIBRARY_PATH $cmd $1 $2 return $? } case $kind in namespace) ns_run $@ ;; sudo) sudo_run $@ ;; simple) simple_run $@ ;; *) echo "Invalid kind $kind" exit 1 ;; esac [[ $? -ne 0 ]] && { echo "Failed"; exit 1; } exit 0