diff options
-rw-r--r-- | lib/PublicInbox/GzipFilter.pm | 13 | ||||
-rw-r--r-- | lib/PublicInbox/View.pm | 21 | ||||
-rw-r--r-- | lib/PublicInbox/ViewVCS.pm | 3 | ||||
-rw-r--r-- | lib/PublicInbox/WwwAtomStream.pm | 8 |
4 files changed, 20 insertions, 25 deletions
diff --git a/lib/PublicInbox/GzipFilter.pm b/lib/PublicInbox/GzipFilter.pm index 77d570b6..eb0046ce 100644 --- a/lib/PublicInbox/GzipFilter.pm +++ b/lib/PublicInbox/GzipFilter.pm @@ -130,11 +130,11 @@ sub write { # similar to ->translate; use this when we're sure we know we have # more data to buffer after this sub zmore { - my $self = $_[0]; # $_[1] => input + my $self = shift; # $_[1] => input http_out($self); my $err; - for (delete $self->{obuf}, @_[1..$#_]) { - $err = $self->{gz}->deflate($_ // next, $self->{zbuf}); + for (@_) { + $err = $self->{gz}->deflate($_, $self->{zbuf}); die "gzip->deflate: $err" if $err != Z_OK; } undef; @@ -142,13 +142,12 @@ sub zmore { # flushes and returns the final bit of gzipped data sub zflush ($;@) { - my $self = $_[0]; # $_[1..Inf] => final input (optional) + my $self = shift; # $_[1..Inf] => final input (optional) my $zbuf = delete $self->{zbuf}; my $gz = delete $self->{gz}; my $err; - # it's a bug iff $gz is undef w/ $obuf or $_[1..] - for (delete $self->{obuf}, @_[1..$#_]) { - $err = $gz->deflate($_ // next, $zbuf); + for (@_) { # it's a bug iff $gz is undef if @_ isn't empty, here: + $err = $gz->deflate($_, $zbuf); die "gzip->deflate: $err" if $err != Z_OK; } $gz // return ''; # not a bug, recursing on DS->write failure diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm index 3dbf8bac..630f1e42 100644 --- a/lib/PublicInbox/View.pm +++ b/lib/PublicInbox/View.pm @@ -43,7 +43,7 @@ sub msg_page_i { $ctx->zmore('</pre><hr>'); } html_footer($ctx, $ctx->{first_hdr}) if !$ctx->{smsg}; - delete($ctx->{obuf}) // \''; + \''; # XXX TODO cleanup } else { # called by WwwStream::async_next or getline $ctx->{smsg}; # may be undef } @@ -245,9 +245,8 @@ sub eml_entry { # scan through all parts, looking for displayable text $ctx->{mhref} = $mhref; $ctx->{changed_href} = "#e$id"; # for diffstat "files? changed," - $ctx->{obuf} = \$rv; + $ctx->zmore($rv); # XXX $rv is small, reuse below $eml->each_part(\&add_text_body, $ctx, 1); # expensive - $ctx->zmore; # TODO: remove once add_text_body is updated # add the footer $rv = "\n<a\nhref=#$id_m\nid=e$id>^</a> ". @@ -560,13 +559,9 @@ sub add_text_body { # callback for each_part my ($part, $depth, $idx) = @$p; my $ct = $part->content_type || 'text/plain'; my $fn = $part->filename; - my $rv = $ctx->{obuf} //= \(my $obuf = ''); my ($s, $err) = msg_part_text($part, $ct); - $s // return $$rv .= (attach_link($ctx, $ct, $p, $fn) // ''); - if ($part->{is_submsg}) { - $$rv .= submsg_hdr($ctx, $part); - $$rv .= "\n"; - } + $s // return $ctx->zmore(attach_link($ctx, $ct, $p, $fn) // ''); + my $buf = $part->{is_submsg} ? submsg_hdr($ctx, $part)."\n" : ''; # makes no difference to browsers, and don't screw up filename # link generation in diffs with the extra '%0D' @@ -614,10 +609,11 @@ sub add_text_body { # callback for each_part undef $s; # free memory if (defined($fn) || ($depth > 0 && !$part->{is_submsg}) || $err) { # badly-encoded message with $err? tell the world about it! - $$rv .= attach_link($ctx, $ct, $p, $fn, $err); - $$rv .= "\n"; + $buf .= attach_link($ctx, $ct, $p, $fn, $err) . "\n"; } delete $part->{bdy}; # save memory + $ctx->zmore($buf); + undef $buf; for my $cur (@sections) { # $cur may be huge if ($cur =~ /\A>/) { # we use a <span> here to allow users to specify @@ -722,7 +718,6 @@ sub _msg_page_prepare { } $ctx->{-linkify}->linkify_mids('..', \$hbuf); # escapes HTML $ctx->zmore($hbuf .= "\n"); - ${$ctx->{obuf}} = ''; # TODO remove 1; } @@ -842,7 +837,7 @@ EOF $foot .= qq(<a\nhref="#R">reply</a>); # $skel may be big for big threads, don't append it to $foot $skel .= '</pre>' . ($related // ''); - $ctx->zmore($foot, $skel .= msg_reply($ctx, $hdr)); # flushes obuf + $ctx->zmore($foot, $skel .= msg_reply($ctx, $hdr)); } sub ghost_parent { diff --git a/lib/PublicInbox/ViewVCS.pm b/lib/PublicInbox/ViewVCS.pm index d3ac1a7d..57ab378d 100644 --- a/lib/PublicInbox/ViewVCS.pm +++ b/lib/PublicInbox/ViewVCS.pm @@ -205,7 +205,8 @@ EOM $ctx->zmore("---\n patch is too large to show\n"); } else { # prepare flush_diff: read($fh, $x, -s _); - $ctx->{obuf} = \$bdy; + $ctx->zmore($bdy); + undef $bdy; $ctx->{-apfx} = $ctx->{-spfx} = $upfx; $x =~ s/\r?\n/\n/gs; $ctx->{-anchors} = {} if $x =~ /^diff --git /sm; diff --git a/lib/PublicInbox/WwwAtomStream.pm b/lib/PublicInbox/WwwAtomStream.pm index 09c79a8a..cdfbf393 100644 --- a/lib/PublicInbox/WwwAtomStream.pm +++ b/lib/PublicInbox/WwwAtomStream.pm @@ -146,15 +146,15 @@ sub feed_entry { my $name = ascii_html(join(', ', PublicInbox::Address::names($from))); $email = ascii_html($email // $ctx->{ibx}->{-primary_address}); - my $s = delete($ctx->{emit_header}) ? atom_header($ctx, $title) : ''; - $s .= "<entry><author><name>$name</name><email>$email</email>" . + $ctx->zmore( + (delete($ctx->{emit_header}) ? atom_header($ctx, $title) : ''). + "<entry><author><name>$name</name><email>$email</email>" . "</author>$title$updated" . qq(<link\nhref="$href"/>). "<id>$uuid</id>$irt" . qq{<content\ntype="xhtml">} . qq{<div\nxmlns="http://www.w3.org/1999/xhtml">} . - qq(<pre\nstyle="white-space:pre-wrap">); - $ctx->{obuf} = \$s; + qq(<pre\nstyle="white-space:pre-wrap">)); $ctx->{mhref} = $href; $ctx->{changed_href} = "${href}#related"; $eml->each_part(\&PublicInbox::View::add_text_body, $ctx, 1); |