open(INFILE, "< $infile") or alert("$!");
logit("Opening $infile for reading");
my $datequal = strftime('%m%d%C%y%H%M%S', localtime());
my $ofilename = "$hopt{TPID}.$hopt{BATCHID}.$datequal.txt";
my $ofilepath = "$outdir/$ofilename";
open(my $AFILE, "> $ofilepath") or alert("$!");
logit("Opening $ofilepath for writing");
while (<INFILE>) {
    writeAFileOut($AFILE, $_);
}
close $AFILE;
compressAFile();

if (deliverAPackage()) {
    sleep 2;
    my $rc;
    $rc = system("mv $infile $arcdir");
    logit("Return code of $rc after move of $infile to $arcdir");
    my $bfile = basename $infile;
    $rc = system("/usr/contrib/bin/gzip $arcdir/$bfile");
    logit("Return code of $rc after gzip of $arcdir/$bfile");
    unlink($ofilepath);
}

sub compressAFile {
    logit("Compressing $ofilepath");
    my $gziprc = system("/usr/contrib/bin/gzip -f -n $ofilepath");
    logit("Return code $gziprc after gzip of $ofilepath");
    alert("Unable to compress $ofilepath") if ($gziprc);
    $ofilename = $ofilename . ".gz";
    $ofilepath = "$outdir/$ofilename";
}

sub deliverAPackage {
    my $templatefile = "$templatedir/$hopt{EDITYPE}";
    alert("Failed to load template $templatefile") unless (-e $templatefile);
    my $body = `cat $templatefile`;
    $body .= "\n\n";
    $body .= "Effective Date: $hopt{DATE} \n" if ($hopt{DATE} =~ /\S+/);
    $body .= "Admin: $hopt{ADMIN}\n";
    $body .= "Email: $hopt{ADMEML}\n\n";
    $body .= `cat $defaulttemplate`;
    $subject = "$subject - $hopt{TPID}";
    my $mailrc = sendEmail($hopt{EMAIL}, $subject, $body, $ofilepath, $hopt{FILENAME}, $hopt{EXT});
    return $mailrc;
}

sub scrubHeaderOpt {
    my ($href) = @_;
    foreach (keys %{$href}) {
        $href->{$_} =~ s/^\s+//;
        $href->{$_} =~ s/\s+$//;
    }
    $href->{EDITYPE} = substr($href->{ID}, 0, 3);
    $href->{EDITYPE} .= $href->{TYP} if $href->{TYP};
    $href->{TPID} = substr($href->{ID}, 3);
}

sub writeAFileOut {
    my ($OFILE, $data) = @_;
    return if ($data =~ /^##ADD/ && $removeaddsw eq 'Y');
    return if ($data =~ /^##END/);
    $data =~ s/\n/\r\n/g;
    print $OFILE $data;
}