use Getopt::Long;

my $RECOV_STEP = 'FTP_FILE';

my $optre = &GetOptions("-restart=s" => \$RECOV_STEP);

if ($optre == 0) {
    print "Invalid Option Processing\n";
    &usage();
}

eval {
    goto $RECOV_STEP;
};
if ($@) { die "Invalid Recovery Step '$RECOV_STEP'\n" };

FTP_FILE: {
    ### get data
    print "FTP Step Started\n";
};
LOAD_FILE: {
    ### load database with file
    print "Load Step Started\n";
};
CLEANUP: {
    ### archive data
    print "Cleanup Step Started\n";
};

sub usage {
    print "$0 -restart <STEP>\n";
}