#!/bin/sh

DEVICE_IDENTIFIER=""

if [ -n "$VID" ] && [ -n "$PID" ]; then
    DEVICE_IDENTIFIER="$VID:$PID"
elif [ -n "$BUS_ADDRESS" ] && [ -n "$DEVICE_ADDRESS" ]; then
    DEVICE_IDENTIFIER="$BUS_ADDRESS-$DEVICE_ADDRESS"
else
    echo "Required variables not defined"
    exit 1
fi

while true
do
    if [ -n "$VID" ] && [ -n "$PID" ]; then
        device_exists=$(lsusb | grep "ID $DEVICE_IDENTIFIER")
    elif [ -n "$BUS_ADDRESS" ] && [ -n "$DEVICE_ADDRESS" ]; then
        device_exists=$(lsusb | grep "Bus $BUS_ADDRESS Device $DEVICE_ADDRESS")
    fi

    if [ -z "$device_exists"  ]; then
        echo "Could not find device $DEVICE_IDENTIFIER"
        exit 1
    fi

    /usr/bin/virtctl usbredir "$DEVICE_IDENTIFIER" -n "$NAMESPACE" "$VM"
    sleep 10
done