EOM
}
+# Net::NNTP doesn't support CAPABILITIES, yet; and both IMAP+NNTP
+# servers may have multiple listen sockets.
+sub try_starttls ($) {
+ my ($host) = @_;
+ return if $host =~ /\.onion\z/si;
+ return if $host =~ /\A127\.[0-9]+\.[0-9]+\.[0-9]+\z/s;
+ return if $host eq '::1';
+ 1;
+}
+
# mic_for may prompt the user and store auth info, prepares mic_get
sub mic_for ($$$$) { # mic = Mail::IMAPClient
my ($self, $uri, $mic_common, $lei) = @_;
# it to be disabled since I usually connect to localhost
if (!$mic_arg->{Ssl} && !defined($mic_arg->{Starttls}) &&
$mic->has_capability('STARTTLS') &&
+ try_starttls($host) &&
$mic->can('starttls')) {
$mic->starttls or die "E: <$uri> STARTTLS: $@\n";
}
$mic;
}
-# Net::NNTP doesn't support CAPABILITIES, yet
-sub try_starttls ($) {
- my ($host) = @_;
- return if $host =~ /\.onion\z/s;
- return if $host =~ /\A127\.[0-9]+\.[0-9]+\.[0-9]+\z/s;
- return if $host eq '::1';
- 1;
-}
-
sub nn_new ($$$) {
my ($nn_arg, $nntp_cfg, $uri) = @_;
my $nn;
my $sec = uri_section($uri);
# knobs directly for Mail::IMAPClient->new
- for my $k (qw(Starttls Debug Compress Ignoresizeerrors)) {
+ for my $k (qw(Starttls Debug Compress)) {
my $bool = cfg_bool($cfg, "imap.$k", $$uri) // next;
$mic_common->{$sec}->{$k} = $bool;
}
}
my $k = 'imap.fetchBatchSize';
my $bs = $cfg->urlmatch($k, $$uri) // next;
- if ($bs =~ /\A([0-9]+)\z/) {
+ if ($bs =~ /\A([0-9]+)\z/ && $bs > 0) {
$self->{cfg_opt}->{$sec}->{batch_size} = $bs;
} else {
- warn "$k=$bs is not an integer\n";
+ warn "$k=$bs is not a positive integer\n";
}
}
# make sure we can connect and cache the credentials in memory
my $msg = ndump($nn->message);
return "E: GROUP $group <$sec> $msg";
}
-
+ (defined($num_a) && defined($num_b) && $num_a > $num_b) and
+ return "E: $uri: backwards range: $num_a > $num_b";
+ if (defined($num_a)) { # no article numbers in mail_sync.sqlite3
+ $uri = $uri->clone;
+ $uri->group($group);
+ }
# IMAPTracker is also used for tracking NNTP, UID == article number
# LIST.ACTIVE can get the equivalent of UIDVALIDITY, but that's
# expensive. So we assume newsgroups don't change:
my ($itrk, $l_art) = itrk_last($self, $uri);
- # allow users to specify articles to refetch
- # cf. https://tools.ietf.org/id/draft-gilman-news-url-01.txt
- # nntp://example.com/inbox.foo/$num_a-$num_b
- $beg = $num_a if defined($num_a) && $num_a < $beg;
- $end = $num_b if defined($num_b) && $num_b < $end;
- if (defined $l_art) {
+ if (defined($l_art) && !defined($num_a)) {
return if $l_art >= $end; # nothing to do
$beg = $l_art + 1;
}
+ # allow users to specify articles to refetch
+ # cf. https://tools.ietf.org/id/draft-gilman-news-url-01.txt
+ # nntp://example.com/inbox.foo/$num_a-$num_b
+ $beg = $num_a if defined($num_a) && $num_a > $beg && $num_a <= $end;
+ $end = $num_b if defined($num_b) && $num_b >= $beg && $num_b < $end;
+ $end = $beg if defined($num_a) && !defined($num_b);
my ($err, $art, $last_art, $kw); # kw stays undef, no keywords in NNTP
unless ($self->{quiet}) {
warn "# $uri fetching ARTICLE $beg..$end\n";