From f72a415fd2594b2975cea2275dd67904e1f65a0c Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Wed, 17 Feb 2021 09:07:00 -0100
Subject: lei import: start rearranging code for IMAP support

More to come in a later commit; some error handling and failure
modes will be trickier with IMAP due to authentication.
---
 lib/PublicInbox/NetReader.pm | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'lib/PublicInbox/NetReader.pm')

diff --git a/lib/PublicInbox/NetReader.pm b/lib/PublicInbox/NetReader.pm
index fa337bcd..1d053425 100644
--- a/lib/PublicInbox/NetReader.pm
+++ b/lib/PublicInbox/NetReader.pm
@@ -280,4 +280,23 @@ sub imap_common_init ($) {
 	$mics;
 }
 
+sub add_url {
+	my ($self, $arg) = @_;
+	if (my $url = imap_url($arg)) {
+		push @{$self->{imap_order}}, $url;
+	} else {
+		push @{$self->{unsupported_url}}, $arg;
+	}
+}
+
+sub errors {
+	my ($self) = @_;
+	if (my $u = $self->{unsupported_url}) {
+		return "Unsupported URL(s): @$u";
+	}
+	undef;
+}
+
+sub new { bless {}, shift };
+
 1;
-- 
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