use warnings;
use base qw(PublicInbox::DS);
use fields qw(nntpd article ng long_cb);
-use PublicInbox::MID qw(mid_escape);
+use PublicInbox::MID qw(mid_escape $MID_EXTRACT);
use Email::Simple;
use POSIX qw(strftime);
use PublicInbox::DS qw(now);
};
use PublicInbox::Syscall qw(EPOLLIN EPOLLONESHOT);
use Errno qw(EAGAIN);
-
+my $ONE_MSGID = qr/\A$MID_EXTRACT\z/;
my @OVERVIEW = qw(Subject From Date Message-ID References);
my $OVERVIEW_FMT = join(":\r\n", @OVERVIEW, qw(Bytes Lines), '') .
"Xref:full\r\n";
# returns 1 if we can continue, 0 if not due to buffered writes or disconnect
sub process_line ($$) {
my ($self, $l) = @_;
- my ($req, @args) = split(/[ \t]/, $l);
+ my ($req, @args) = split(/[ \t]+/, $l);
return 1 unless defined($req); # skip blank line
$req = $self->can('cmd_'.lc($req));
return res($self, '500 command not recognized') unless $req;
$err = '423 no such article number in this group';
$n = int($art);
goto find_mid;
- } elsif ($art =~ /\A<([^>]+)>\z/) {
+ } elsif ($art =~ $ONE_MSGID) {
$mid = $1;
$err = r430;
$n = $ng->mm->num_for($mid) if $ng;
sub hdr_message_id ($$$) { # optimize XHDR Message-ID [range] for slrnpull.
my ($self, $xhdr, $range) = @_;
- if (defined $range && $range =~ /\A<(.+)>\z/) { # Message-ID
+ if (defined $range && $range =~ $ONE_MSGID) {
my ($ng, $n) = mid_lookup($self, $1);
return r430 unless $n;
hdr_mid_response($self, $xhdr, $ng, $n, $range, $range);
sub hdr_xref ($$$) { # optimize XHDR Xref [range] for rtin
my ($self, $xhdr, $range) = @_;
- if (defined $range && $range =~ /\A<(.+)>\z/) { # Message-ID
+ if (defined $range && $range =~ $ONE_MSGID) {
my $mid = $1;
my ($ng, $n) = mid_lookup($self, $mid);
return r430 unless $n;
sub hdr_smsg ($$$$) {
my ($self, $xhdr, $field, $range) = @_;
- if (defined $range && $range =~ /\A<(.+)>\z/) { # Message-ID
+ if (defined $range && $range =~ $ONE_MSGID) {
my ($ng, $n) = mid_lookup($self, $1);
return r430 unless defined $n;
my $v = over_header_for($ng->over, $n, $field);
sub cmd_over ($;$) {
my ($self, $range) = @_;
- if ($range && $range =~ /\A<(.+)>\z/) {
+ if ($range && $range =~ $ONE_MSGID) {
my ($ng, $n) = mid_lookup($self, $1);
defined $n or return r430;
my $smsg = $ng->over->get_art($n) or return r430;
sub cmd_xpath ($$) {
my ($self, $mid) = @_;
- return r501 unless $mid =~ /\A<(.+)>\z/;
+ return r501 unless $mid =~ $ONE_MSGID;
$mid = $1;
my @paths;
foreach my $ng (values %{$self->{nntpd}->{groups}}) {