#!/bin/sh

# tape-restore

# Read configuration informations
source /etc/backup.conf

print_usage()
{
    echo "$(basename $0) - Restore file or directory from tape."
    echo "Usage: $(basename $0) [-h] FILE"
}

if [ ${#} -gt 0 ]; then
    if [ "x${1}" = "x-h" ]; then
	print_usage
	exit 0
    fi
fi

if [ $# != 1 ]; then
    print_usage
    exit 1
fi

if ${MT} status | grep "ONLINE"; then
    # Rewinding the tape
    ${MT} rewind || exit 1

    # The tape is now positioned on the first archive
    tar xvf /dev/tape ${@} || exit 1
else
    echo "TAPE DRIVE IS OFFLINE, NO RESTORE PERFORMED"
fi

exit $?