#!/bin/bash

# Ensure the first tape of the reload is loaded, tkreload should already
# have directed you to do this.
#
# Restored data appears in /root/admin/backup/reload/. Copy from there to
# user space and reset owner and permissions, or whatever.
# 
# $1 is the DTE to use (then shifted off of argv).
#
# The input files given by $* are files sorted by tape file number: the
# first file is file #2 (file #1 is the tape VSN), etc.

#set -x

trap '
rc=$?
echo -e "\ntkreload2 status = $rc" >> $out
echo -e "\ntkreload2 status = $rc"
/usr/bin/Mail -s "tkreload2 complete - adjust file and jukebox contents now!" luops@lehigh.edu < $out
/usr/bin/Mail -s "tkreload2 complete - adjust file and jukebox contents now!" sol0@lehigh.edu < $out
/bin/rm $out
' EXIT

dte=$1
nrtape="/dev/nst${1}"
shift

out="$1.mail"
echo -e "Using DTE $dte, tape device $nrtape, to restore these files:" > $out
/bin/cat $* >>$out
echo    "Using DTE $dte, tape device $nrtape, to restore these files:"
/bin/cat $*

/bin/mt -f $nrtape rewind
file=2

while [ "$1" != "" ] ; do

    /bin/mt -f $nrtape fsf 1
    echo -e "\nProcessing tape file $file"
    echo -e "\nProcessing tape file $file" >> $out

    if [ -s $1 ] ; then
	echo -e "  ... restoring list of files in $1" >> $out
	echo    "  ... restoring list of files in $1"
	cd /root/admin/backup/reload
        /bin/tar -xvpf $nrtape -b 512 -M --new-volume-script "/root/bin/media-change $dte" --files-from $1 | /usr/bin/tee --append $out 2>&1
    else
	echo -e "  ... nothing to restore from tape file $file" >> $out
        echo    "  ... nothing to restore from tape file $file"
    fi

    /bin/rm $1
    shift
    let file=$file+1

done