#!/bin/bash

source /etc/conf.d/usbippolld
source /usr/lib/alxconfig-ng/functions/mysqlfunctions

while true
do
	ALLCLIENTS=$(mysqldo "select ip from clients")

	for client in ${ALLCLIENTS}
	do
		# filter all not connected clients
		if [[ $(mysqldo "select connected from clients where ip='${client}'") = 1 ]]
		then
			BUSID=$(mysqldo "select busid from clients where ip='${client}'")

			echo "-- polling client #${client} on dev ${BUSID}"
			usbip -a ${client} ${BUSID}
		else
			echo "-- client #${client} not found, removing from list"

			out=$(mktemp)
			port=$(usbip -p &> ${out};grep -B3 -i "${client}" ${out}  | grep Port | cut -d' '  -f2| sed "s|:||")
			[[ ! -z ${port} ]] && usbip -d ${port}

			mysqldo "update clients set connected='0', busid='' where ip='${client}'"
		fi

	done

	sleep ${USBIP_WAIT_TIMEOUT}
done