#!/bin/bash # Copyright (C) 2014 Julien Bonjean <julien@bonjean.info> # Copyright (C) 2014 Alexander Keller <github@nycroth.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 3 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, see <http://www.gnu.org/licenses/>. #------------------------------------------------------------------------ # Use the provided interface, otherwise the device used for the default route. if [[ -n $BLOCK_INSTANCE ]]; then IF=$BLOCK_INSTANCE else IF=$(ip route | awk '/^default/ { print $5 ; exit }') fi #------------------------------------------------------------------------ # As per #36 -- It is transparent: e.g. if the machine has no battery or wireless # connection (think desktop), the corresponding block should not be displayed. [[ ! -d /sys/class/net/${IF} ]] && exit #------------------------------------------------------------------------ if [[ "$(cat /sys/class/net/$IF/operstate)" = 'down' ]]; then echo down # full text echo down # short text echo \#F2777A # color exit fi case $1 in -4) AF=inet ;; -6) AF=inet6 ;; *) AF=inet6? ;; esac # if no interface is found, use the first device with a global scope IPADDR=$(ip addr show $IF | perl -n -e "/$AF ([^\/]+).* scope global/ && print \$1 and exit") case $BLOCK_BUTTON in 3) echo -n "$IPADDR" | xclip -q -se c ;; esac #------------------------------------------------------------------------ echo "$IPADDR" # full text echo "$IPADDR" # short text