# these values area also used for sorting
sub NEED_SMSG () { 1 }
sub NEED_BLOB () { NEED_SMSG|2 }
-sub NEED_EML () { NEED_BLOB|4 }
-my $OP_EML_NEW = [ NEED_EML - 1, \&op_eml_new ];
+sub CRLF_BREF () { 4 }
+sub EML_HDR () { 8 }
+sub CRLF_HDR () { 16 }
+sub EML_BDY () { 32 }
+sub CRLF_BDY () { 64 }
+my $OP_EML_NEW = [ EML_HDR - 1, \&op_eml_new ];
+my $OP_CRLF_BREF = [ CRLF_BREF, \&op_crlf_bref ];
+my $OP_CRLF_HDR = [ CRLF_HDR, \&op_crlf_hdr ];
+my $OP_CRLF_BDY = [ CRLF_BDY, \&op_crlf_bdy ];
my %FETCH_NEED = (
- 'BODY[HEADER]' => [ NEED_EML, \&emit_rfc822_header ],
- 'BODY[TEXT]' => [ NEED_EML, \&emit_rfc822_text ],
- 'BODY[]' => [ NEED_BLOB, \&emit_rfc822 ],
- 'RFC822.HEADER' => [ NEED_EML, \&emit_rfc822_header ],
- 'RFC822.TEXT' => [ NEED_EML, \&emit_rfc822_text ],
+ 'BODY[HEADER]' => [ NEED_BLOB|EML_HDR|CRLF_HDR, \&emit_rfc822_header ],
+ 'BODY[TEXT]' => [ NEED_BLOB|EML_BDY|CRLF_BDY, \&emit_rfc822_text ],
+ 'BODY[]' => [ NEED_BLOB|CRLF_BREF, \&emit_rfc822 ],
+ 'RFC822.HEADER' => [ NEED_BLOB|EML_HDR|CRLF_HDR, \&emit_rfc822_header ],
+ 'RFC822.TEXT' => [ NEED_BLOB|EML_BDY|CRLF_BDY, \&emit_rfc822_text ],
'RFC822.SIZE' => [ NEED_SMSG, \&emit_rfc822_size ],
- RFC822 => [ NEED_BLOB, \&emit_rfc822 ],
- BODY => [ NEED_EML, \&emit_body ],
- BODYSTRUCTURE => [ NEED_EML, \&emit_bodystructure ],
- ENVELOPE => [ NEED_EML, \&emit_envelope ],
+ RFC822 => [ NEED_BLOB|CRLF_BREF, \&emit_rfc822 ],
+ BODY => [ NEED_BLOB|EML_HDR|EML_BDY, \&emit_body ],
+ BODYSTRUCTURE => [ NEED_BLOB|EML_HDR|EML_BDY, \&emit_bodystructure ],
+ ENVELOPE => [ NEED_BLOB|EML_HDR, \&emit_envelope ],
FLAGS => [ 0, \&emit_flags ],
INTERNALDATE => [ NEED_SMSG, \&emit_internaldate ],
);
} else {
$smsg->{blob} eq $oid or die "BUG: $smsg->{blob} != $oid";
}
- $$bref =~ s/(?<!\r)\n/\r\n/sg; # make strict clients happy
-
- # fixup old bug from import (pre-a0c07cba0e5d8b6a)
- $$bref =~ s/\A[\r\n]*From [^\r\n]*\r\n//s;
fetch_run_ops($self, $self->{uid_base}, $smsg, $bref, $ops, $partial);
requeue_once($self);
}
# set $eml once ($_[4] == $eml, $_[3] == $bref)
sub op_eml_new { $_[4] = PublicInbox::Eml->new($_[3]) }
+# s/From / fixes old bug from import (pre-a0c07cba0e5d8b6a)
+sub to_crlf_full {
+ ${$_[0]} =~ s/(?<!\r)\n/\r\n/sg;
+ ${$_[0]} =~ s/\A[\r\n]*From [^\r\n]*\r\n//s;
+}
+
+sub op_crlf_bref { to_crlf_full($_[3]) }
+
+sub op_crlf_hdr { to_crlf_full($_[4]->{hdr}) }
+
+sub op_crlf_bdy { ${$_[4]->{bdy}} =~ s/(?<!\r)\n/\r\n/sg if $_[4]->{bdy} }
+
sub uid_clamp ($$$) {
my ($self, $beg, $end) = @_;
my $uid_min = $self->{uid_base} + 1;
join('', ($str =~ m/($hdrs_re)/g), "\r\n");
}
-sub partial_prepare ($$$) {
- my ($partial, $want, $att) = @_;
+sub partial_prepare ($$$$) {
+ my ($need, $partial, $want, $att) = @_;
# recombine [ "BODY[1.HEADER.FIELDS", "(foo", "bar)]" ]
# back to: "BODY[1.HEADER.FIELDS (foo bar)]"
(?:\.(HEADER|MIME|TEXT))? # 2 - section_name
\](?:<([0-9]+)(?:\.([0-9]+))?>)?\z/sx) { # 3, 4
$partial->{$att} = [ \&partial_body, $1, $2, $3, $4 ];
+ $$need |= CRLF_BREF|EML_HDR|EML_BDY;
} elsif ($att =~ /\ABODY\[(?:([0-9]+(?:\.[0-9]+)*)\.)? # 1 - section_idx
(?:HEADER\.FIELDS(\.NOT)?)\x20 # 2
\(([A-Z0-9\-\x20]+)\) # 3 - hdrs
: \&partial_hdr_get,
$1, undef, $4, $5 ];
$tmp->[2] = hdrs_regexp($3);
+ $$need |= CRLF_HDR|EML_HDR;
} else {
undef;
}
while (my ($k, $fl_cb) = each %$x) {
next if $seen{$k}++;
$need |= $fl_cb->[0];
-
- # insert a special op to convert $bref to $eml
- # the first time we need it
- if ($need == NEED_EML && !$seen{$need}++) {
- push @op, $OP_EML_NEW;
- }
- # $fl_cb = [ flags, \&emit_foo ]
- push @op, [ @$fl_cb , $k ];
+ push @op, [ @$fl_cb, $k ];
}
- } elsif (!partial_prepare(\%partial, $want, $att)) {
+ } elsif (!partial_prepare(\$need, \%partial, $want, $att)) {
return "BAD param: $att";
}
}
# stabilize partial order for consistency and ease-of-debugging:
if (scalar keys %partial) {
- $need = NEED_EML;
- push @op, $OP_EML_NEW if !$seen{$need}++;
+ $need |= NEED_BLOB;
$r[2] = [ map { [ $_, @{$partial{$_}} ] } sort keys %partial ];
}
+ push @op, $OP_EML_NEW if ($need & (EML_HDR|EML_BDY));
+
+ # do we need CRLF conversion?
+ if ($need & CRLF_BREF) {
+ push @op, $OP_CRLF_BREF;
+ } elsif (my $crlf = ($need & (CRLF_HDR|CRLF_BDY))) {
+ if ($crlf == (CRLF_HDR|CRLF_BDY)) {
+ push @op, $OP_CRLF_BREF;
+ } elsif ($need & CRLF_HDR) {
+ push @op, $OP_CRLF_HDR;
+ } else {
+ push @op, $OP_CRLF_BDY;
+ }
+ }
+
$r[0] = $need & NEED_BLOB ? \&fetch_blob :
($need & NEED_SMSG ? \&fetch_smsg : \&fetch_uid);
{
my $partial_prepare = \&PublicInbox::IMAP::partial_prepare;
my $x = {};
- my $r = $partial_prepare->($x, [], my $p = 'BODY[9]');
+ my $n = 0;
+ my $r = $partial_prepare->(\$n, $x, [], my $p = 'BODY[9]');
ok($r, $p);
- $r = $partial_prepare->($x, [], $p = 'BODY[9]<5>');
+ $r = $partial_prepare->(\$n, $x, [], $p = 'BODY[9]<5>');
ok($r, $p);
- $r = $partial_prepare->($x, [], $p = 'BODY[9]<5.1>');
+ $r = $partial_prepare->(\$n, $x, [], $p = 'BODY[9]<5.1>');
ok($r, $p);
- $r = $partial_prepare->($x, [], $p = 'BODY[1.1]');
+ $r = $partial_prepare->(\$n, $x, [], $p = 'BODY[1.1]');
ok($r, $p);
- $r = $partial_prepare->($x, [], $p = 'BODY[HEADER.FIELDS (DATE FROM)]');
+ $r = $partial_prepare->(\$n, $x, [],
+ $p = 'BODY[HEADER.FIELDS (DATE FROM)]');
ok($r, $p);
- $r = $partial_prepare->($x, [], $p = 'BODY[HEADER.FIELDS.NOT (TO)]');
+ $r = $partial_prepare->(\$n, $x, [],
+ $p = 'BODY[HEADER.FIELDS.NOT (TO)]');
ok($r, $p);
- $r = $partial_prepare->($x, [], $p = 'BODY[HEDDER.FIELDS.NOT (TO)]');
+ $r = $partial_prepare->(\$n, $x, [],
+ $p = 'BODY[HEDDER.FIELDS.NOT (TO)]');
ok(!$r, "rejected misspelling $p");
- $r = $partial_prepare->($x, [], $p = 'BODY[1.1.HEADER.FIELDS (TO)]');
+ $r = $partial_prepare->(\$n, $x, [],
+ $p = 'BODY[1.1.HEADER.FIELDS (TO)]');
ok($r, $p);
my $partial_body = \&PublicInbox::IMAP::partial_body;
my $partial_hdr_get = \&PublicInbox::IMAP::partial_hdr_get;
my $fetch_compile = \&PublicInbox::IMAP::fetch_compile;
my ($cb, $ops, $partial) = $fetch_compile->(['BODY[]']);
is($partial, undef, 'no partial fetch data');
- is_deeply($ops,
- [ 'BODY[]', \&PublicInbox::IMAP::emit_rfc822 ],
- 'proper key and op compiled for BODY[]');
+ is_deeply($ops, [
+ undef, \&PublicInbox::IMAP::op_crlf_bref,
+ 'BODY[]', \&PublicInbox::IMAP::emit_rfc822
+ ], 'proper key and op compiled for BODY[]');
($cb, $ops, $partial) = $fetch_compile->(['BODY', 'BODY[]']);
is_deeply($ops, [
+ undef, \&PublicInbox::IMAP::op_crlf_bref,
'BODY[]', \&PublicInbox::IMAP::emit_rfc822,
undef, \&PublicInbox::IMAP::op_eml_new,
'BODY', \&PublicInbox::IMAP::emit_body,