read-only NNTP server

Implementing NEWNEWS, XHDR, XOVER efficiently will require
additional caching on top of msgmap.

This seems to work with lynx and slrnpull, haven't tried clients.

DO NOT run in production, yet, denial-of-service vulnerabilities
await!

1 files changed, 4 insertions, 5 deletions

diff --git a/lib/PublicInbox/Search.pm b/lib/PublicInbox/Search.pm
index a588af43..810eab85 100644
--- a/lib/PublicInbox/Search.pm
+++ b/lib/PublicInbox/Search.pm
@@ -109,8 +109,6 @@ sub get_thread {
         $self->do_enquire($query, $opts);
 }
 
-# private subs below
-
 sub do_enquire {
         my ($self, $query, $opts) = @_;
         my $enquire = $self->enquire;
@@ -120,12 +118,13 @@ sub do_enquire {
                 $query = $mail_query;
         }
         $enquire->set_query($query);
+        $opts ||= {};
+        my $desc = !$opts->{asc};
         if ($opts->{relevance}) {
-                $enquire->set_sort_by_relevance_then_value(TS, 1);
+                $enquire->set_sort_by_relevance_then_value(TS, $desc);
         } else {
-                $enquire->set_sort_by_value_then_relevance(TS, 1);
+                $enquire->set_sort_by_value_then_relevance(TS, $desc);
         }
-        $opts ||= {};
         my $offset = $opts->{offset} || 0;
         my $limit = $opts->{limit} || 50;
         my $mset = $enquire->get_mset($offset, $limit);