put in fix for arcluster bug

[spider.git] / perl / DXMsg.pm

diff --git a/perl/DXMsg.pm b/perl/DXMsg.pm
index d5631904971148fae3c246cbff338d4033b4cb2b..1bbe00ec0c8262acddbb285c200c4e81c584e0ec 100644 (file)
--- a/perl/DXMsg.pm
+++ b/perl/DXMsg.pm
@@ -30,7 +30,7 @@ use Fcntl;
 use strict;
 use vars qw(%work @msg $msgdir %valid %busy $maxage $last_clean
                        @badmsg @swop $swopfn $badmsgfn $forwardfn @forward $timeout $waittime
-                   $queueinterval $lastq $importfn $minchunk $maxchunk);
+                   $queueinterval $lastq $importfn $minchunk $maxchunk $bulltopriv);
 
 %work = ();                                            # outstanding jobs
 @msg = ();                                             # messages we have
@@ -48,6 +48,8 @@ $lastq = 0;
 
 $minchunk = 4800;               # minimum chunk size for a split message
 $maxchunk = 6000;               # maximum chunk size
+$bulltopriv = 1;                               # convert msgs with callsigns to private if they are bulls
+
 
 $badmsgfn = "$msgdir/badmsg.pl";    # list of TO address we wont store
 $forwardfn = "$msgdir/forward.pl";  # the forwarding table
@@ -100,8 +102,9 @@ sub alloc
        $self->{'read'} = shift;
        $self->{rrreq} = shift;
        $self->{gotit} = [];
-       $self->{lastt} = $main::systime;
+#      $self->{lastt} = $main::systime;
        $self->{lines} = [];
+       $self->{private} = 1 if $bulltopriv && DXUser->get_current($self->{to});
     
        return $self;
 }
@@ -149,23 +152,33 @@ sub process
  SWITCH: {
                if ($pcno == 28) {              # incoming message
 
+                       # sort out various extant protocol errors that occur
+                       my ($fromnode, $origin);
+                       if ($self->is_arcluster && $f[13] eq $self->call) {
+                               $fromnode = $f[13];
+                               $origin = $f[2];
+                       } else {
+                               $fromnode = $f[2];
+                           $origin = $f[13];
+                       }
+                       $origin = $self->call unless $origin && $origin gt ' ';
+
                        # first look for any messages in the busy queue 
                        # and cancel them this should both resolve timed out incoming messages
                        # and crossing of message between nodes, incoming messages have priority
-                       if (exists $busy{$f[2]}) {
-                               my $ref = $busy{$f[2]};
+                       if (exists $busy{$fromnode}) {
+                               my $ref = $busy{$fromnode};
                                my $tonode = $ref->{tonode};
-                               dbg('msg', "Busy, stopping msgno: $ref->{msgno} -> $f[2]");
+                               dbg('msg', "Busy, stopping msgno: $ref->{msgno} -> $fromnode");
                                $ref->stop_msg($self->call);
                        }
 
                        my $t = cltounix($f[5], $f[6]);
-                       my $stream = next_transno($f[2]);
-                       $f[13] = $self->call unless $f[13] && $f[13] gt ' ';
-                       my $ref = DXMsg->alloc($stream, uc $f[3], $f[4], $t, $f[7], $f[8], $f[13], '0', $f[11]);
+                       my $stream = next_transno($fromnode);
+                       my $ref = DXMsg->alloc($stream, uc $f[3], $f[4], $t, $f[7], $f[8], $origin, '0', $f[11]);
                        
                        # fill in various forwarding state variables
-                       $ref->{fromnode} = $f[2];
+                       $ref->{fromnode} = $fromnode;
                        $ref->{tonode} = $f[1];
                        $ref->{rrreq} = $f[11];
                        $ref->{linesreq} = $f[10];
@@ -173,9 +186,9 @@ sub process
                        $ref->{count} = 0;      # no of lines between PC31s
                        dbg('msg', "new message from $f[4] to $f[3] '$f[8]' stream $stream\n");
                        Log('msg', "Incoming message $f[4] to $f[3] '$f[8]'" );
-                       $work{"$f[2]$stream"} = $ref; # store in work
-                       $busy{$f[2]} = $ref; # set interlock
-                       $self->send(DXProt::pc30($f[2], $f[1], $stream)); # send ack
+                       $work{"$fromnode$stream"} = $ref; # store in work
+                       $busy{$fromnode} = $ref; # set interlock
+                       $self->send(DXProt::pc30($fromnode, $f[1], $stream)); # send ack
                        $ref->{lastt} = $main::systime;
 
                        # look to see whether this is a non private message sent to a known callsign