+ my $r;
+
+ if (ref $_[1] && $_->isa('Thingy')) {
+ $_[1]->handle($_[0]);
+ } else {
+ if ($_[1] =~ /^PC\d\d\^/) {
+ DXProt::normal(@_);
+ } elsif ($_[1] =~ /^QX\w\^/){
+
+ my ($sort, $tonode, $fromnode, $msgid, $incs);
+ return unless ($sort, $tonode, $fromnode, $msgid, $incs) = $_[1] =~ /^QX([A-Z])\^(\*|[-A-Z0-9]+)\^([-A-Z0-9]+)\^([0-9A-F]{1,4})\^.*\^([0-9A-F]{2})$/;
+
+ $msgid = hex $msgid;
+ my $noderef = Route::Node::get($fromnode);
+ $noderef = Route::Node::new($fromnode) unless $noderef;
+
+ my $il = length $incs;
+ my $cs = sprintf("%02X", unpack("%32C*", substr($_[1], 0, length($_[1]) - ($il+1))) & 255);
+ if ($incs ne $cs) {
+ dbg("QXPROT: Checksum fail in: $incs ne calc: $cs" ) if isdbg('chanerr');
+ return;
+ }
+
+ unless ($noderef->newid($msgid)) {
+ dbg("QXPROT: Dupe, dropped") if isdbg('chanerr');
+ return;
+ }
+
+ no strict 'subs';
+ my $sub = "Thingy::QX$sort";
+ my $thing = $sub->new(sort => $sort, tonode => $tonode, fromnode => $fromnode, id=> $msgid, line => $line);
+ $r = $thing->handle($_[0]);
+ } else {
+ dbg("QXProt: unrecognised protocol, dropped") if isdbg('chanerr')
+ }