* [PATCH 5/7] nntp: implement OVER from RFC 3977
2015-09-22 10:09 7% [PATCH 0/7] nntp: another round of updates Eric Wong
@ 2015-09-22 10:09 7% ` Eric Wong
0 siblings, 0 replies; 2+ results
From: Eric Wong @ 2015-09-22 10:09 UTC (permalink / raw)
To: meta
This is just like the XOVER command, but allows a single Message-ID
to be given.
---
lib/PublicInbox/NNTP.pm | 34 ++++++++++++++++++++++++++++------
1 file changed, 28 insertions(+), 6 deletions(-)
diff --git a/lib/PublicInbox/NNTP.pm b/lib/PublicInbox/NNTP.pm
index e5bb683..1286b70 100644
--- a/lib/PublicInbox/NNTP.pm
+++ b/lib/PublicInbox/NNTP.pm
@@ -383,7 +383,7 @@ found:
# must be last
$s->body_set('') if ($set_headers == 2);
}
- [ $n, $mid, $s, $bytes, $lines ];
+ [ $n, $mid, $s, $bytes, $lines, $ng ];
}
sub simple_body_write ($$) {
@@ -701,6 +701,32 @@ sub cmd_xrover ($;$) {
});
}
+sub over_line {
+ my ($self, $r) = @_;
+
+ more($self, join("\t", $r->[0], map {
+ my $h = xhdr($r, $_);
+ defined $h ? $h : '';
+ } @OVERVIEW ));
+}
+
+sub cmd_over ($;$) {
+ my ($self, $range) = @_;
+ if ($range && $range =~ /\A<.+>\z/) {
+ my $r = $self->art_lookup($range, 2);
+ return '430 No article with that message-id' unless ref $r;
+ more($self, '224 Overview information follows (multi-line)');
+
+ # Only set article number column if it's the current group
+ my $ng = $self->{ng};
+ $r->[0] = 0 if (!$ng || $ng ne $r->[5]);
+ over_line($self, $r);
+ '.';
+ } else {
+ cmd_xover($self, $range);
+ }
+}
+
sub cmd_xover ($;$) {
my ($self, $range) = @_;
$range = $self->{article} unless defined $range;
@@ -712,11 +738,7 @@ sub cmd_xover ($;$) {
my ($i) = @_;
my $r = $self->art_lookup($$i, 2);
return unless ref $r;
- more($self, join("\t", $r->[0],
- map {
- my $h = xhdr($r, $_);
- defined $h ? $h : '';
- } @OVERVIEW ));
+ over_line($self, $r);
});
}
--
EW
^ permalink raw reply related [relevance 7%]
* [PATCH 0/7] nntp: another round of updates
@ 2015-09-22 10:09 7% Eric Wong
2015-09-22 10:09 7% ` [PATCH 5/7] nntp: implement OVER from RFC 3977 Eric Wong
0 siblings, 1 reply; 2+ results
From: Eric Wong @ 2015-09-22 10:09 UTC (permalink / raw)
To: meta
I guess we'll implement RFC 3977 before we commit to a extending
fields needed for an overview database...
Eric Wong (7):
t/nntpd.t: fix fcntl test to ensure no failures
nntp: support YYYYMMDD dates for commands
nntp: ensure body lines end with CRLF
nntp: avoid setting Bytes and Lines headers
nntp: implement OVER from RFC 3977
nntp: XHDR fixes for Message-ID lookups
nntp: XHDR lookups by Message-ID may cross groups
lib/PublicInbox/NNTP.pm | 136 ++++++++++++++++++++++++++++++++----------------
t/nntp.t | 29 +++++++++++
t/nntpd.t | 30 ++++++++++-
3 files changed, 147 insertions(+), 48 deletions(-)
^ permalink raw reply [relevance 7%]
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