1 files changed, 22 insertions, 0 deletions
diff --git a/lib/PublicInbox/DummyInbox.pm b/lib/PublicInbox/DummyInbox.pm
new file mode 100644
index 00000000..c516eec4
--- /dev/null
+++ b/lib/PublicInbox/DummyInbox.pm
@@ -0,0 +1,22 @@
+# Copyright (C) 2020-2021 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+#
+# An EXAMINE-able, PublicInbox::Inbox-like object for IMAP.  Some
+# IMAP clients don't like having unselectable parent mailboxes,
+# so we have a dummy
+package PublicInbox::DummyInbox;
+use strict;
+
+sub uidvalidity { 0 } # Msgmap::created_at
+sub mm { shift }
+sub uid_range { [] } # Over::uid_range
+sub subscribe_unlock { undef };
+
+no warnings 'once';
+*max = \&uidvalidity;
+*query_xover = \&uid_range;
+*over = \&mm;
+*isrch = *search = *unsubscribe_unlock =
+        *get_art = *description = *base_url = \&subscribe_unlock;
+
+1;