#!/bin/bash

case "$1" in
        expire)
                a=`/usr/sbin/vzlicview | grep expiration | tail -n1 | cut -d"\"" -f2`
                if [ "${a}" != "unlimited" ]; then
                        if [ "$((($(date -d "${a}" +"%s")-$(date +"%s"))/60/60/24))" -le "7" ]; then
                                echo "1"
                        else
                                echo "0"
                        fi
                else
                        echo "0"
                fi
                ;;
        ve_free)
                VELIC=$(/usr/sbin/vzlicview | grep ct_total | cut -d'=' -f2 | awk '{print $1}')
                VEINUSE=$(/usr/sbin/vzlicview | grep ct_total | cut -d'=' -f2 | awk '{print $2}' | sed 's/[\(\)]//g')
                VEFREE=$(($VELIC-$VEINUSE))
                echo "${VEFREE}"
                ;;
        *)
                echo "Following Paramters are allowed:"
                echo -e "\texpire - to check if the Licence about to expire"
                echo -e "\tve_free - to check if the Licence have enough free VEs"
                ;;
esac

exit 0