#!/bin/bash

TOKEN="/run/n4d-cs.lock"

if [ ! -e $TOKEN ];then

	#for x in 1 2 3 4 5 6 ; do
	COUNT=0
	TIME=5
	while true; do
		rc="$(host server > /dev/null ; echo $?)"
		if [ "$rc" = "0" ];then
			rm -rf /usr/share/unity-greeter/logo.png
			ln -s /usr/share/n4d-check-server/img/lightdm-on.png /usr/share/unity-greeter/logo.png
			break
		else
			plymouth message --text="Waiting for server..."
			sleep $TIME
			COUNT=$(( COUNT + TIME ))
			if [ $COUNT -gt 120 ]; then
				rm -rf /usr/share/unity-greeter/logo.png
				ln -s /usr/share/n4d-check-server/img/lightdm-off.png /usr/share/unity-greeter/logo.png

				break
			fi
		fi

	done
	touch $TOKEN
fi	
