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-rw-r--r--lib/PublicInbox/IMAP.pm29
-rw-r--r--t/imapd.t5
2 files changed, 34 insertions, 0 deletions
diff --git a/lib/PublicInbox/IMAP.pm b/lib/PublicInbox/IMAP.pm
index c8592dc0..a2d59e5c 100644
--- a/lib/PublicInbox/IMAP.pm
+++ b/lib/PublicInbox/IMAP.pm
@@ -306,6 +306,35 @@ sub uid_fetch_m { # long_response
         1;
 }
 
+sub cmd_status ($$$;@) {
+        my ($self, $tag, $mailbox, @items) = @_;
+        my $ibx = $self->{imapd}->{groups}->{$mailbox} or
+                return "$tag NO Mailbox doesn't exist: $mailbox\r\n";
+        return "$tag BAD no items\r\n" if !scalar(@items);
+        ($items[0] !~ s/\A\(//s || $items[-1] !~ s/\)\z//s) and
+                return "$tag BAD invalid args\r\n";
+
+        my $mm = $ibx->mm;
+        my ($max, @it);
+        for my $it (@items) {
+                $it = uc($it);
+                push @it, $it;
+                if ($it =~ /\A(?:MESSAGES|UNSEEN|RECENT)\z/) {
+                        push(@it, ($max //= $mm->max // 0));
+                } elsif ($it eq 'UIDNEXT') {
+                        push(@it, ($max //= $mm->max // 0) + 1);
+                } elsif ($it eq 'UIDVALIDITY') {
+                        push(@it, $mm->created_at //
+                                return("$tag BAD UIDVALIDITY\r\n"));
+                } else {
+                        return "$tag BAD invalid item\r\n";
+                }
+        }
+        return "$tag BAD no items\r\n" if !@it;
+        "* STATUS $mailbox (".join(' ', @it).")\r\n" .
+        "$tag OK Status complete\r\n";
+}
+
 sub cmd_uid_fetch ($$$;@) {
         my ($self, $tag, $range, @want) = @_;
         my $ibx = $self->{ibx} or return "$tag BAD No mailbox selected\r\n";
diff --git a/t/imapd.t b/t/imapd.t
index b0caa8f1..7512bb90 100644
--- a/t/imapd.t
+++ b/t/imapd.t
@@ -81,6 +81,11 @@ ok(!$mic->select('foo') && ($e = $@), 'EXAMINE non-existent');
 like($e, qr/\bNO\b/, 'got a NO on EXAMINE for non-existent');
 ok($mic->select('inbox.i1'), 'SELECT succeeds');
 ok($mic->examine('inbox.i1'), 'EXAMINE succeeds');
+my @raw = $mic->status('inbox.i1', qw(Messages uidnext uidvalidity));
+is(scalar(@raw), 2, 'got status response');
+like($raw[0], qr/\A\*\x20STATUS\x20inbox\.i1\x20
+        \(MESSAGES\x20\d+\x20UIDNEXT\x20\d+\x20UIDVALIDITY\x20\d+\)\r\n/sx);
+like($raw[1], qr/\A\S+ OK /, 'finished status response');
 
 my $ret = $mic->search('all') or BAIL_OUT "SEARCH FAIL $@";
 is_deeply($ret, [ 1 ], 'search all works');