#!/bin/sh

# Dummy "ip addr show" and "ip link show up" emulator

for arg in "$@"; do
    case "$arg" in
        link)
            cat <<EOF
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default 
    link/ether 33:33:33:33:33:33 brd ff:ff:ff:ff:ff:ff link-netnsid 0
EOF
            exit 0
            ;;
        addr)
            cat <<EOF
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default 
    link/ether 33:33:33:33:33:33 brd ff:ff:ff:ff:ff:ff link-netnsid 0
    inet 192.168.80.11/24 brd 192.168.80.255 scope global eth0
       valid_lft forever preferred_lft forever
    inet6 fe80::000:0000:0000:0000/64 scope link 
       valid_lft forever preferred_lft forever
EOF
            exit 0
            ;;
    esac
done

exit 1
