$o{"${cs}spec"}= join ' ', map { $o{$cs.$_} } qw(name version fixes);
}
-foreach my $vn (sort keys %o) {
- my $mpart= MIME::Entity->build(Top => 0,
- Type => 'text/plain',
- Charset => 'utf-8',
- Disposition => 'attachment',
- Filename => $vn,
- Data => $o{$vn});
- $mcontent->add_part($mpart);
+my $metadata= '';
+
+sub ksmap ($) {
+ my ($v) = @_;
+ my $i=0; grep { return $i if $_ eq $v; $i++ } qw(ocean island timestamp);
+ sprintf "z %d %s", (length $v) / 8, $v;
}
+foreach my $vn (sort { ksmap($a) cmp ksmap($b) } keys %o) {
+ my $val= $o{$vn};
+ die if $val =~ m/\n|\r|\t/;
+ $metadata .= "$vn\t$o{$vn}\n";
+}
+
+my $mdpart= MIME::Entity->build(Top => 0,
+ Type => 'text/plain',
+ Charset => 'utf-8',
+ Disposition => 'inline',
+ Encoding => 'quoted-printable',
+ Filename => 'metadata',
+ Data => $metadata);
+$mcontent->add_part($mdpart);
+
my $gunzchild= open(GZ, "-|"); defined $gunzchild or die $!;
if (!$gunzchild) {
open STDIN, "<&=", $indatafh or die $!;