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authorEric Wong <e@80x24.org>2016-04-25 05:12:43 +0000
committerEric Wong <e@80x24.org>2016-04-25 05:26:37 +0000
commit85c83085eeb14be7e7b9a395fa9408241ecb8244 (patch)
tree7d80b6731a157d0f016919ffdaa86c5f2d1f08a6 /lib/PublicInbox/NNTPD.pm
parent837323706d89660923ac2aed21f07f12ad80be72 (diff)
downloadpublic-inbox-85c83085eeb14be7e7b9a395fa9408241ecb8244.tar.gz
Hopefully this modularizes things a little and allows us
to work on a combined super server to save RAM.
Diffstat (limited to 'lib/PublicInbox/NNTPD.pm')
-rw-r--r--lib/PublicInbox/NNTPD.pm59
1 files changed, 59 insertions, 0 deletions
diff --git a/lib/PublicInbox/NNTPD.pm b/lib/PublicInbox/NNTPD.pm
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+++ b/lib/PublicInbox/NNTPD.pm
@@ -0,0 +1,59 @@
+# Copyright (C) 2016 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+
+# represents an NNTPD (currently a singleton),
+# see script/public-inbox-nntpd for how it is used
+package PublicInbox::NNTPD;
+use strict;
+use warnings;
+require PublicInbox::NewsGroup;
+require PublicInbox::Config;
+
+sub new {
+        my ($class) = @_;
+        bless {
+                groups => {},
+                err => \*STDERR,
+                out => \*STDOUT,
+                grouplist => [],
+        }, $class;
+}
+
+sub refresh_groups () {
+        my ($self) = @_;
+        my $pi_config = PublicInbox::Config->new;
+        my $new = {};
+        my @list;
+        foreach my $k (keys %$pi_config) {
+                $k =~ /\Apublicinbox\.([^\.]+)\.mainrepo\z/ or next;
+                my $g = $1;
+                my $git_dir = $pi_config->{$k};
+                my $addr = $pi_config->{"publicinbox.$g.address"};
+                my $ngname = $pi_config->{"publicinbox.$g.newsgroup"};
+                if (defined $ngname) {
+                        next if ($ngname eq ''); # disabled
+                        $g = $ngname;
+                }
+                my $ng = PublicInbox::NewsGroup->new($g, $git_dir, $addr);
+                my $old_ng = $self->{groups}->{$g};
+
+                # Reuse the old one if possible since it can hold
+                # references to valid mm and gcf objects
+                if ($old_ng) {
+                        $old_ng->update($ng);
+                        $ng = $old_ng;
+                }
+
+                # Only valid if msgmap and search works
+                if ($ng->usable) {
+                        $new->{$g} = $ng;
+                        push @list, $ng;
+                }
+        }
+        @list =        sort { $a->{name} cmp $b->{name} } @list;
+        $self->{grouplist} = \@list;
+        # this will destroy old groups that got deleted
+        %{$self->{groups}} = %$new;
+}
+
+1;