#!/bin/sh

CDROM_ISO_PATH=/etc/cdrom.iso
CDROM_LUN_FILE=/sys/devices/virtual/android_usb/android0/f_mass_storage/lun0/file

if [ ! -f ${CDROM_ISO_PATH} ]
then
    echo "${CDROM_ISO_PATH} not exist!"
    echo "" > ${CDROM_LUN_FILE}
    exit 1
fi

echo "${CDROM_ISO_PATH}" > ${CDROM_LUN_FILE}
echo Done.

exit $?
