dotfiles/.local/bin/statusbar/sb-internet

#!/bin/sh
shift=""

reset="\033[0m"
big="\033[11m"

if ls /sys/class/net/w*/operstate 1>/dev/null 2>&1; then
	for w in /sys/class/net/w*/; do
		percent="$(cat /proc/net/wireless | grep "$(basename "$(dirname $w/operstate)")" | tr -s ' ' | cut -d ' ' -f3 | tr -dc "[:digit:]")"
		grep -vxq '0x1003' "$w/flags" && wifi_icon="" || wifi_icon="$(sed "s/up/直/;s/down/睊/;s/dormant/睊/" $w/operstate | tr -d "[:space:]")"
		printf "%b" "$shift$big$wifi_icon$reset $percent"
		shift=" "
	done
fi

if ls /sys/class/net/e*/operstate 1>/dev/null 2>&1; then
	for e in /sys/class/net/e*/operstate; do
        [ "$(cat "$e")" = "up" ] && printf "%b" "$shift"
		shift=" "
	done
fi

if ls /sys/class/net/tun*/operstate 1>/dev/null 2>&1; then
	for _ in /sys/class/net/tun*/operstate; do
		printf "%b" "$shift$big嬨$reset"
		shift=" "
	done
fi

printf "\n"