smsg: add ->oidbin method

This makes some of our code less noisy by reducing the
amount of pack('H*', ...) use.

5 files changed, 12 insertions, 12 deletions

diff --git a/lib/PublicInbox/ExtSearch.pm b/lib/PublicInbox/ExtSearch.pm
index 7520e71c..2460d74f 100644
--- a/lib/PublicInbox/ExtSearch.pm
+++ b/lib/PublicInbox/ExtSearch.pm
@@ -64,7 +64,7 @@ SELECT ibx_id FROM inboxes WHERE eidx_key = ? LIMIT 1
         $sth = $dbh->prepare_cached(<<'', undef, 1);
 SELECT docid FROM xref3 WHERE oidbin = ? AND xnum = ? AND ibx_id = ? LIMIT 1
 
-        $sth->bind_param(1, pack('H*', $xsmsg->{blob}), SQL_BLOB);
+        $sth->bind_param(1, $xsmsg->oidbin, SQL_BLOB);
 
         # NNTP::cmd_over can set {num} to zero according to RFC 3977 8.3.2
         $sth->bind_param(2, $xsmsg->{num} || $xsmsg->{-orig_num});
diff --git a/lib/PublicInbox/ExtSearchIdx.pm b/lib/PublicInbox/ExtSearchIdx.pm
index 3d7a6e7d..ba7588d5 100644
--- a/lib/PublicInbox/ExtSearchIdx.pm
+++ b/lib/PublicInbox/ExtSearchIdx.pm
@@ -122,7 +122,7 @@ sub apply_boost ($$) {
                 $a->[1] <=> $b->[1] # break ties with {xnum}
         } @$xr3;
         my $new_smsg = $req->{new_smsg};
-        return if $xr3->[0]->[2] ne pack('H*', $new_smsg->{blob}); # loser
+        return if $xr3->[0]->[2] ne $new_smsg->oidbin; # loser
 
         # replace the old smsg with the more boosted one
         $new_smsg->{num} = $smsg->{num};
@@ -146,7 +146,7 @@ sub _unref_doc ($$$$$;$) {
         }
         if (defined($oidbin) && defined($xnum) && blessed($ibx) && $ibx->over) {
                 my $smsg = $ibx->over->get_art($xnum);
-                if ($smsg && pack('H*', $smsg->{blob}) eq $oidbin) {
+                if ($smsg && $smsg->oidbin eq $oidbin) {
                         carp("BUG: (non-fatal) ".$ibx->eidx_key.
                                 " #$xnum $smsg->{blob} still valid");
                         return;
@@ -270,9 +270,8 @@ sub _blob_missing ($$) { # called when a known $smsg->{blob} is gone
         my ($req, $smsg) = @_;
         # xnum and ibx are unknown, we only call this when an entry from
         # /ei*/over.sqlite3 is bad, not on entries from xap*/over.sqlite3
-        my $oidbin = pack('H*', $smsg->{blob});
         $req->{self}->git->async_wait_all;
-        _unref_doc($req, $smsg, undef, undef, $oidbin);
+        _unref_doc($req, $smsg, undef, undef, $smsg->oidbin);
 }
 
 sub ck_existing { # git->cat_async callback
@@ -569,7 +568,7 @@ sub _reindex_finalize ($$$) {
         for my $ary (values %$by_chash) {
                 for my $x (reverse @$ary) {
                         warn "removing #$docid xref3 $x->{blob}\n";
-                        my $bin = pack('H*', $x->{blob});
+                        my $bin = $x->oidbin;
                         my $n = _unref_doc($sync, $docid, undef, undef, $bin);
                         die "BUG: $x->{blob} invalidated #$docid" if $n == 0;
                 }
@@ -987,7 +986,7 @@ sub dd_smsg { # git->cat_async callback
                 my $oidx = $self->{oidx};
                 for my $smsg (@$ary) {
                         my $gone = $smsg->{num};
-                        $oidx->merge_xref3($keep->{num}, $gone, $smsg->{blob});
+                        $oidx->merge_xref3($keep->{num}, $gone, $smsg->oidbin);
                         remove_doc($self, $gone);
                 }
         }
diff --git a/lib/PublicInbox/Import.pm b/lib/PublicInbox/Import.pm
index 17adfabd..60ce7b66 100644
--- a/lib/PublicInbox/Import.pm
+++ b/lib/PublicInbox/Import.pm
@@ -423,7 +423,7 @@ sub add {
                                 $x->dbh;
                                 $x;
                         };
-                        return if !$u->set_maybe(pack('H*', $smsg->{blob}), 1);
+                        return if !$u->set_maybe($smsg->oidbin, 1);
                         return if (!$oidx->vivify_xvmd($smsg) &&
                                         $eidx_git->check($smsg->{blob}));
                 }
diff --git a/lib/PublicInbox/OverIdx.pm b/lib/PublicInbox/OverIdx.pm
index 9fdb26c0..e7c96e14 100644
--- a/lib/PublicInbox/OverIdx.pm
+++ b/lib/PublicInbox/OverIdx.pm
@@ -620,8 +620,7 @@ UPDATE over SET ddd = ? WHERE num = ?
 }
 
 sub merge_xref3 { # used for "-extindex --dedupe"
-        my ($self, $keep_docid, $drop_docid, $oidhex) = @_;
-        my $oidbin = pack('H*', $oidhex);
+        my ($self, $keep_docid, $drop_docid, $oidbin) = @_;
         my $sth = $self->{dbh}->prepare_cached(<<'');
 UPDATE OR IGNORE xref3 SET docid = ? WHERE docid = ? AND oidbin = ?
 
diff --git a/lib/PublicInbox/Smsg.pm b/lib/PublicInbox/Smsg.pm
index a2f54507..260ce6bb 100644
--- a/lib/PublicInbox/Smsg.pm
+++ b/lib/PublicInbox/Smsg.pm
@@ -9,13 +9,15 @@
 # large threads in our WWW UI and the NNTP range responses.
 package PublicInbox::Smsg;
 use strict;
-use warnings;
-use base qw(Exporter);
+use v5.10.1;
+use parent qw(Exporter);
 our @EXPORT_OK = qw(subject_normalized);
 use PublicInbox::MID qw(mids references);
 use PublicInbox::Address;
 use PublicInbox::MsgTime qw(msg_timestamp msg_datestamp);
 
+sub oidbin { pack('H*', $_[0]->{blob}) }
+
 sub to_doc_data {
         my ($self) = @_;
         join("\n",