X-Git-Url: http://gb7djk.dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXProt.pm;h=cab45621fdb22d4f76511040475cbf00c3ba3ccb;hb=11721e1fb9264f618589d8a1d1228a4be3ec3042;hp=decd71f674452ea072172baab71a60b280d34f70;hpb=fdc49835d7dc5573453567bd41e52c5e580ad8e7;p=spider.git

diff --git a/perl/DXProt.pm b/perl/DXProt.pm
index decd71f6..4ea652af 100644
--- a/perl/DXProt.pm
+++ b/perl/DXProt.pm
@@ -15,7 +15,6 @@ use DXUtil;
 use DXChannel;
 use DXUser;
 use DXM;
-use DXCluster;
 use DXProtVars;
 use DXCommandmode;
 use DXLog;
@@ -28,75 +27,102 @@ use DXDb;
 use AnnTalk;
 use Geomag;
 use WCY;
-use Time::HiRes qw(gettimeofday tv_interval);
 use BadWords;
 use DXHash;
+use Route;
 use Route::Node;
+use Script;
+use RouteDB;
+use DXProtHandle;
 
 use strict;
-use vars qw($me $pc11_max_age $pc23_max_age
-			$last_hour %pings %rcmds
-			%nodehops $baddx $badspotter $badnode $censorpc
-			$allowzero $decode_dk0wcy $send_opernam @checklist);
 
-$me = undef;					# the channel id for this cluster
+use vars qw($VERSION $BRANCH);
+use vars qw($pc11_max_age $pc23_max_age $last_pc50 $eph_restime $eph_info_restime $eph_pc34_restime
+			$last_hour $last10 %eph  %pings %rcmds $ann_to_talk
+			$pingint $obscount %pc19list $chatdupeage $chatimportfn
+			$investigation_int $pc19_version $myprot_version
+			%nodehops $baddx $badspotter $badnode $censorpc $rspfcheck
+			$allowzero $decode_dk0wcy $send_opernam @checklist
+			$eph_pc15_restime $pc92_update_period $last_pc92_update
+		   );
+
+($VERSION, $BRANCH) = dxver(q$Revision$);
+
 $pc11_max_age = 1*3600;			# the maximum age for an incoming 'real-time' pc11
 $pc23_max_age = 1*3600;			# the maximum age for an incoming 'real-time' pc23
 
 $last_hour = time;				# last time I did an hourly periodic update
-%pings = ();                    # outstanding ping requests outbound
 %rcmds = ();                    # outstanding rcmd requests outbound
 %nodehops = ();                 # node specific hop control
+%pc19list = ();					# list of outstanding PC19s that haven't had PC16s on them
+
 $censorpc = 1;					# Do a BadWords::check on text fields and reject things
 								# loads of 'bad things'
 $baddx = new DXHash "baddx";
 $badspotter = new DXHash "badspotter";
 $badnode = new DXHash "badnode";
+$last10 = $last_pc50 = time;
+$ann_to_talk = 1;
+$rspfcheck = 1;
+$eph_restime = 180;
+$eph_info_restime = 60*60;
+$eph_pc15_restime = 6*60;
+$eph_pc34_restime = 30;
+$pingint = 5*60;
+$obscount = 2;
+$chatdupeage = 20 * 60 * 60;
+$chatimportfn = "$main::root/chat_import";
+$investigation_int = 12*60*60;	# time between checks to see if we can see this node
+$pc19_version = 5466;			# the visible version no for outgoing PC19s generated from pc59
+$pc92_update_period = 30*60;	# the period between PC92 C updates
+$last_pc92_update = time + int rand(180);		# the last time a PC92 config update
+
 
 @checklist = 
 (
- [ qw(c c m bp bc c) ],			# pc10
- [ qw(f m d t m c c h) ],		# pc11
- [ qw(c bc m bp bm p h) ],		# pc12
- [ qw(c h) ],					# 
- [ qw(c h) ],					# 
- [ qw(c m h) ],					# 
+ [ qw(i c c m bp bc c) ],			# pc10
+ [ qw(i f m d t m c c h) ],		# pc11
+ [ qw(i c bm m bm bm p h) ],		# pc12
+ [ qw(i c h) ],					# 
+ [ qw(i c h) ],					# 
+ [ qw(i c m h) ],					# 
  undef ,						# pc16 has to be validated manually
- [ qw(c c h) ],					# pc17
- [ qw(m n) ],					# pc18
+ [ qw(i c c h) ],					# pc17
+ [ qw(i m n) ],					# pc18
  undef ,						# pc19 has to be validated manually
  undef ,						# pc20 no validation
- [ qw(c m h) ],					# pc21
+ [ qw(i c m h) ],					# pc21
  undef ,						# pc22 no validation
- [ qw(d n n n n m c c h) ],		# pc23
- [ qw(c p h) ],					# pc24
- [ qw(c c n n) ],				# pc25
- [ qw(f m d t m c c bc) ],		# pc26
- [ qw(d n n n n m c c bc) ],	# pc27
- [ qw(c c m c d t p m bp n p bp bc) ], # pc28
- [ qw(c c n m) ],				# pc29
- [ qw(c c n) ],					# pc30
- [ qw(c c n) ],					# pc31
- [ qw(c c n) ],					# pc32
- [ qw(c c n) ],					# pc33
- [ qw(c c m) ],					# pc34
- [ qw(c c m) ],					# pc35
- [ qw(c c m) ],					# pc36
- [ qw(c c n m) ],				# pc37
+ [ qw(i d n n n n m c c h) ],		# pc23
+ [ qw(i c p h) ],					# pc24
+ [ qw(i c c n n) ],				# pc25
+ [ qw(i f m d t m c c bc) ],		# pc26
+ [ qw(i d n n n n m c c bc) ],	# pc27
+ [ qw(i c c m c d t p m bp n p bp bc) ], # pc28
+ [ qw(i c c n m) ],				# pc29
+ [ qw(i c c n) ],					# pc30
+ [ qw(i c c n) ],					# pc31
+ [ qw(i c c n) ],					# pc32
+ [ qw(i c c n) ],					# pc33
+ [ qw(i c c m) ],					# pc34
+ [ qw(i c c m) ],					# pc35
+ [ qw(i c c m) ],					# pc36
+ [ qw(i c c n m) ],				# pc37
  undef,							# pc38 not interested
- [ qw(c m) ],					# pc39
- [ qw(c c m p n) ],				# pc40
- [ qw(c n m h) ],				# pc41
- [ qw(c c n) ],					# pc42
+ [ qw(i c m) ],					# pc39
+ [ qw(i c c m p n) ],				# pc40
+ [ qw(i c n m h) ],				# pc41
+ [ qw(i c c n) ],					# pc42
  undef,							# pc43 don't handle it
- [ qw(c c n m m c) ],			# pc44
- [ qw(c c n m) ],				# pc45
- [ qw(c c n) ],					# pc46
+ [ qw(i c c n m m c) ],			# pc44
+ [ qw(i c c n m) ],				# pc45
+ [ qw(i c c n) ],					# pc46
  undef,							# pc47
  undef,							# pc48
- [ qw(c m h) ],					# pc49
- [ qw(c n h) ],					# pc50
- [ qw(c c n) ],					# pc51
+ [ qw(i c m h) ],					# pc49
+ [ qw(i c n h) ],					# pc50
+ [ qw(i c c n) ],					# pc51
  undef,
  undef,
  undef,
@@ -118,7 +144,7 @@ $badnode = new DXHash "badnode";
  undef,							# pc70
  undef,
  undef,
- [ qw(d n n n n n n m m m c c h) ],	# pc73
+ [ qw(i d n n n n n n m m m c c h) ],	# pc73
  undef,
  undef,
  undef,
@@ -129,8 +155,13 @@ $badnode = new DXHash "badnode";
  undef,
  undef,
  undef,
- [ qw(c c c m) ],				# pc84
- [ qw(c c c m) ],				# pc85
+ [ qw(i c c c m) ],				# pc84
+ [ qw(i c c c m) ],				# pc85
+ undef,
+ undef,
+ undef,
+ undef,
+ [ qw(i c n) ],					# pc90
 );
 
 # use the entry in the check list to check the field list presented
@@ -144,44 +175,54 @@ sub check
 	return 0 unless ref $ref;
 	
 	my $i;
-	shift;    # not interested in the first field
-	for ($i = 0; $i < @$ref; $i++) {
+	for ($i = 1; $i < @$ref; $i++) {
 		my ($blank, $act) = $$ref[$i] =~ /^(b?)(\w)$/;
 		return 0 unless $act;
 		next if $blank && $_[$i] =~ /^[ \*]$/;
 		if ($act eq 'c') {
-			return $i+1 unless is_callsign($_[$i]);
+			return $i unless is_callsign($_[$i]);
+		} elsif ($act eq 'i') {			
+			;					# do nothing
 		} elsif ($act eq 'm') {
-			return $i+1 unless is_pctext($_[$i]);
+			return $i unless is_pctext($_[$i]);
 		} elsif ($act eq 'p') {
-			return $i+1 unless is_pcflag($_[$i]);
+			return $i unless is_pcflag($_[$i]);
 		} elsif ($act eq 'f') {
-			return $i+1 unless is_freq($_[$i]);
+			return $i unless is_freq($_[$i]);
 		} elsif ($act eq 'n') {
-			return $i+1 unless $_[$i] =~ /^[\d ]+$/;
+			return $i unless $_[$i] =~ /^[\d ]+$/;
 		} elsif ($act eq 'h') {
-			return $i+1 unless $_[$i] =~ /^H\d\d?$/;
+			return $i unless $_[$i] =~ /^H\d\d?$/;
 		} elsif ($act eq 'd') {
-			return $i+1 unless $_[$i] =~ /^\s*\d+-\w\w\w-[12][90]\d\d$/;
+			return $i unless $_[$i] =~ /^\s*\d+-\w\w\w-[12][90]\d\d$/;
 		} elsif ($act eq 't') {
-			return $i+1 unless $_[$i] =~ /^[012]\d[012345]\dZ$/;
-		}
+			return $i unless $_[$i] =~ /^[012]\d[012345]\dZ$/;
+		} 
 	}
 	return 0;
 }
 
 sub init
 {
-	my $user = DXUser->get($main::mycall);
-	$DXProt::myprot_version += $main::version*100;
-	$me = DXProt->new($main::mycall, 0, $user); 
-	$me->{here} = 1;
-	$me->{state} = "indifferent";
 	do "$main::data/hop_table.pl" if -e "$main::data/hop_table.pl";
 	confess $@ if $@;
-	$me->{sort} = 'S';    # S for spider
-	$me->{priv} = 9;
-	$Route::Node::me->adddxchan($me);
+
+	my $user = DXUser->get($main::mycall);
+	die "User $main::mycall not setup or disappeared RTFM" unless $user;
+	
+	$myprot_version += $main::version*100;
+	$main::me = DXProt->new($main::mycall, 0, $user); 
+	$main::me->{here} = 1;
+	$main::me->{state} = "indifferent";
+	$main::me->{sort} = 'S';    # S for spider
+	$main::me->{priv} = 9;
+	$main::me->{metric} = 0;
+	$main::me->{pingave} = 0;
+	$main::me->{registered} = 1;
+	$main::me->{version} = $main::version;
+	$main::me->{build} = $main::build;
+	$main::me->{do_pc92} = 1;
+	$main::me->{via_pc92} = 1;
 }
 
 #
@@ -191,6 +232,12 @@ sub init
 sub new 
 {
 	my $self = DXChannel::alloc(@_);
+
+	# add this node to the table, the values get filled in later
+	my $pkg = shift;
+	my $call = shift;
+	$main::routeroot->add($call, '5000', Route::here(1)) if $call ne $main::mycall;
+
 	return $self;
 }
 
@@ -202,21 +249,35 @@ sub start
 	my ($self, $line, $sort) = @_;
 	my $call = $self->{call};
 	my $user = $self->{user};
+
+	# log it
+	my $host = $self->{conn}->{peerhost};
+	$host ||= "AGW Port #$self->{conn}->{agwport}" if exists $self->{conn}->{agwport};
+	$host ||= "unknown";
+
+	Log('DXProt', "$call connected from $host");
 	
 	# remember type of connection
 	$self->{consort} = $line;
 	$self->{outbound} = $sort eq 'O';
-	$self->{priv} = $user->priv || 1;     # other clusters can always be 'normal' users
+	my $priv = $user->priv;
+	$priv = $user->priv(1) unless $priv;
+	$self->{priv} = $priv;     # other clusters can always be 'normal' users
 	$self->{lang} = $user->lang || 'en';
 	$self->{isolate} = $user->{isolate};
 	$self->{consort} = $line;	# save the connection type
 	$self->{here} = 1;
+	$self->{width} = 80;
+
+	# sort out registration
+	$self->{registered} = 1;
 
 	# get the output filters
 	$self->{spotsfilter} = Filter::read_in('spots', $call, 0) || Filter::read_in('spots', 'node_default', 0);
 	$self->{wwvfilter} = Filter::read_in('wwv', $call, 0) || Filter::read_in('wwv', 'node_default', 0);
 	$self->{wcyfilter} = Filter::read_in('wcy', $call, 0) || Filter::read_in('wcy', 'node_default', 0);
 	$self->{annfilter} = Filter::read_in('ann', $call, 0) || Filter::read_in('ann', 'node_default', 0) ;
+	$self->{routefilter} = Filter::read_in('route', $call, 0) || Filter::read_in('route', 'node_default', 0) unless $self->{isolate} ;
 
 
 	# get the INPUT filters (these only pertain to Clusters)
@@ -224,33 +285,47 @@ sub start
 	$self->{inwwvfilter} = Filter::read_in('wwv', $call, 1) || Filter::read_in('wwv', 'node_default', 1);
 	$self->{inwcyfilter} = Filter::read_in('wcy', $call, 1) || Filter::read_in('wcy', 'node_default', 1);
 	$self->{inannfilter} = Filter::read_in('ann', $call, 1) || Filter::read_in('ann', 'node_default', 1);
+	$self->{inroutefilter} = Filter::read_in('route', $call, 1) || Filter::read_in('route', 'node_default', 1) unless $self->{isolate};
 	
 	# set unbuffered and no echo
 	$self->send_now('B',"0");
 	$self->send_now('E',"0");
+	$self->conn->echo(0) if $self->conn->can('echo');
 	
 	# ping neighbour node stuff
 	my $ping = $user->pingint;
-	$ping = 5*60 unless defined $ping;
+	$ping = $pingint unless defined $ping;
 	$self->{pingint} = $ping;
-	$self->{nopings} = $user->nopings || 2;
+	$self->{nopings} = $user->nopings || $obscount;
 	$self->{pingtime} = [ ];
-	$self->{pingave} = 0;
-
+	$self->{pingave} = 999;
+	$self->{metric} ||= 100;
+	$self->{lastping} = $main::systime;
+	
 	# send initialisation string
 	unless ($self->{outbound}) {
-		$self->send(pc18());
-		$self->{lastping} = $main::systime;
-	} else {
-		$self->{lastping} = $main::systime + ($self->pingint / 2);
+		$self->sendinit;
 	}
+	
 	$self->state('init');
 	$self->{pc50_t} = $main::systime;
 
 	# send info to all logged in thingies
 	$self->tell_login('loginn');
 
-	Log('DXProt', "$call connected");
+	# run a script send the output to the debug file
+	my $script = new Script(lc $call) || new Script('node_default');
+	$script->run($self) if $script;
+}
+
+#
+# send outgoing 'challenge'
+#
+
+sub sendinit
+{
+	my $self = shift;
+	$self->send(pc18());
 }
 
 #
@@ -259,6 +334,12 @@ sub start
 sub normal
 {
 	my ($self, $line) = @_;
+
+	if ($line =~ '^<\w+\s' && $main::do_xml) {
+		DXXml::normal($self, $line);
+		return;
+	}
+
 	my @field = split /\^/, $line;
 	return unless @field;
 	
@@ -266,1098 +347,229 @@ sub normal
 	
 #	print join(',', @field), "\n";
 						
-	# ignore any lines that don't start with PC
-	return if !$field[0] =~ /^PC/;
 	
-	# process PC frames
+	# process PC frames, this will fail unless the frame starts PCnn
 	my ($pcno) = $field[0] =~ /^PC(\d\d)/; # just get the number
-	return unless $pcno;
-	return if $pcno < 10 || $pcno > 99;
+	unless (defined $pcno && $pcno >= 10 && $pcno <= 99) {
+		dbg("PCPROT: unknown protocol") if isdbg('chanerr');
+		return;
+	}
 
 	# check for and dump bad protocol messages
 	my $n = check($pcno, @field);
 	if ($n) {
-		dbg('chan', "PCPROT: bad field $n, dumped (" . parray($checklist[$pcno-10]) . ")");
+		dbg("PCPROT: bad field $n, dumped (" . parray($checklist[$pcno-10]) . ")") if isdbg('chanerr');
 		return;
 	}
 
-	# local processing 1
-	my $pcr;
-	eval {
-		$pcr = Local::pcprot($self, $pcno, @field);
-	};
-#	dbg('local', "Local::pcprot error $@") if $@;
-	return if $pcr;
+	# modify the hop count here
+	if (my ($hops, $trail) = $line =~ /\^H(\d+)(\^?\~?)?$/) {
+		$trail ||= '';
+		$hops--;
+		return if $hops < 0;
+		$line =~ s/\^H(\d+)(\^?\~?)?$/sprintf('^H%d%s', $hops, $trail)/e;
+		$field[-1] = "H$hops";
+	}
+
+	# send it out for processing
+	my $origin = $self->{call};
+	no strict 'subs';
+	my $sub = "handle_$pcno";
+
+	if ($self->can($sub)) {
+		$self->$sub($pcno, $line, $origin, @field);
+	} else {
+		$self->handle_default($pcno, $line, $origin, @field);
+	}
+}
+
+#
+# This is called from inside the main cluster processing loop and is used
+# for despatching commands that are doing some long processing job
+#
+sub process
+{
+	my $t = time;
+	my @dxchan = DXChannel::get_all();
+	my $dxchan;
+	my $pc50s;
 	
- SWITCH: {
-		if ($pcno == 10) {		# incoming talk
-
-			# will we allow it at all?
-			if ($censorpc) {
-				my @bad;
-				if (@bad = BadWords::check($field[3])) {
-					dbg('chan', "PCPROT: Bad words: @bad, dropped" );
-					return;
-				}
-			}
+	# send out a pc50 on EVERY channel all at once
+	if ($t >= $last_pc50 + $DXProt::pc50_interval) {
+		$pc50s = pc50($main::me, scalar DXChannel::get_all_users);
+		eph_dup($pc50s);
+		$last_pc50 = $t;
+	}
 
-			# is it for me or one of mine?
-			my ($to, $via, $call, $dxchan);
-			if ($field[5] gt ' ') {
-				$call = $via = $field[2];
-				$to = $field[5];
-			} else {
-				$call = $to = $field[2];
-			}
-			$dxchan = DXChannel->get($call);
-			if ($dxchan && $dxchan->is_user) {
-				$field[3] =~ s/\%5E/^/g;
-				$dxchan->talk($field[1], $to, $via, $field[3]);
+	foreach $dxchan (@dxchan) {
+		next unless $dxchan->is_node;
+		next if $dxchan->handle_xml;
+		next if $dxchan == $main::me;
+
+		# send the pc50
+		$dxchan->send($pc50s) if $pc50s;
+		
+		# send a ping out on this channel
+		if ($dxchan->{pingint} && $t >= $dxchan->{pingint} + $dxchan->{lastping}) {
+			if ($dxchan->{nopings} <= 0) {
+				$dxchan->disconnect;
 			} else {
-				$self->route($field[2], $line); # relay it on its way
+				DXXml::Ping::add($main::me, $dxchan->call);
+				$dxchan->{nopings} -= 1;
+				$dxchan->{lastping} = $t;
+				$dxchan->{lastping} += $dxchan->{pingint} / 2 unless @{$dxchan->{pingtime}};
 			}
-			return;
 		}
-		
-		if ($pcno == 11 || $pcno == 26) { # dx spot
+	}
 
-			# route 'foreign' pc26s 
-			if ($pcno == 26) {
-				if ($field[7] ne $main::mycall) {
-					$self->route($field[7], $line);
-					return;
-				}
-			}
-			
-			# if this is a 'nodx' node then ignore it
-			if ($badnode->in($field[7])) {
-				dbg('chan', "PCPROT: Bad Node, dropped");
-				return;
-			}
-			
-			# if this is a 'bad spotter' user then ignore it
-			if ($badspotter->in($field[6])) {
-				dbg('chan', "PCPROT: Bad Spotter, dropped");
-				return;
-			}
-			
-			# convert the date to a unix date
-			my $d = cltounix($field[3], $field[4]);
-			# bang out (and don't pass on) if date is invalid or the spot is too old (or too young)
-			if (!$d || ($pcno == 11 && ($d < $main::systime - $pc11_max_age || $d > $main::systime + 900))) {
-				dbg('chan', "PCPROT: Spot ignored, invalid date or out of range ($field[3] $field[4])\n");
-				return;
-			}
+	Investigate::process();
 
-			# is it 'baddx'
-			if ($baddx->in($field[2])) {
-				dbg('chan', "PCPROT: Bad DX spot, ignored");
-				return;
-			}
-			
-			# do some de-duping
-			$field[5] =~ s/^\s+//;      # take any leading blanks off
-			$field[2] = unpad($field[2]);	# take off leading and trailing blanks from spotted callsign
-			if ($field[2] =~ /BUST\w*$/) {
-				dbg('chan', "PCPROT: useless 'BUSTED' spot");
-				return;
-			}
-			if (Spot::dup($field[1], $field[2], $d, $field[5])) {
-				dbg('chan', "PCPROT: Duplicate Spot ignored\n");
-				return;
-			}
-			if ($censorpc) {
-				my @bad;
-				if (@bad = BadWords::check($field[5])) {
-					dbg('chan', "PCPROT: Bad words: @bad, dropped" );
-					return;
-				}
-			}
+	# every ten seconds
+	if ($t - $last10 >= 10) {	
+		# clean out ephemera 
 
-			my @spot = Spot::prepare($field[1], $field[2], $d, $field[5], $field[6], $field[7]);
-			# global spot filtering on INPUT
-			if ($self->{inspotsfilter}) {
-				my ($filter, $hops) = $self->{inspotsfilter}->it(@spot);
-				unless ($filter) {
-					dbg('chan', "PCPROT: Rejected by filter");
-					return;
-				}
-			}
-			
-			# add it 
-			Spot::add(@spot);
-
-            #
-			# @spot at this point contains:-
-            # freq, spotted call, time, text, spotter, spotted cc, spotters cc, orig node
-			# then  spotted itu, spotted cq, spotters itu, spotters cq
-			# you should be able to route on any of these
-            #
-			
-			# fix up qra locators of known users 
-			my $user = DXUser->get_current($spot[4]);
-			if ($user) {
-				my $qra = $user->qra;
-				unless ($qra && DXBearing::is_qra($qra)) {
-					my $lat = $user->lat;
-					my $long = $user->long;
-					if (defined $lat && defined $long) {
-						$user->qra(DXBearing::lltoqra($lat, $long)); 
-						$user->put;
-					}
-				}
+		eph_clean();
+		import_chat();
 
-				# send a remote command to a distant cluster if it is visible and there is no
-				# qra locator and we havn't done it for a month.
-
-				unless ($user->qra) {
-					my $node;
-					my $to = $user->homenode;
-					my $last = $user->lastoper || 0;
-					if ($send_opernam && $main::systime > $last + $DXUser::lastoperinterval && $to && ($node = DXCluster->get_exact($to)) ) {
-						my $cmd = "forward/opernam $spot[4]";
-						# send the rcmd but we aren't interested in the replies...
-						if ($node && $node->dxchan && $node->dxchan->is_clx) {
-							route(undef, $to, pc84($main::mycall, $to, $main::mycall, $cmd));
-						} else {
-							route(undef, $to, pc34($main::mycall, $to, $cmd));
-						}
-						if ($to ne $field[7]) {
-							$to = $field[7];
-							$node = DXCluster->get_exact($to);
-							if ($node && $node->dxchan && $node->dxchan->is_clx) {
-								route(undef, $to, pc84($main::mycall, $to, $main::mycall, $cmd));
-							} else {
-								route(undef, $to, pc34($main::mycall, $to, $cmd));
-							}
-						}
-						$user->lastoper($main::systime);
-						$user->put;
-					}
-				}
-			}
-				
-			# local processing 
-			my $r;
-			eval {
-				$r = Local::spot($self, @spot);
-			};
-#			dbg('local', "Local::spot1 error $@") if $@;
-			return if $r;
-
-			# DON'T be silly and send on PC26s!
-			return if $pcno == 26;
-
-			# send out the filtered spots
-			send_dx_spot($self, $line, @spot) if @spot;
-			return;
+		if ($main::systime >= $last_pc92_update + $pc92_update_period) {
+			dbg("ROUTE: sending pc92 update") if isdbg('route');
+			send_pc92_update();
+			time_out_pc92_routes();
+			$last_pc92_update = $main::systime + int rand(180);
 		}
 		
-		if ($pcno == 12) {		# announces
-			# announce duplicate checking
-			$field[3] =~ s/^\s+//;  # remove leading blanks
-			if (AnnTalk::dup($field[1], $field[2], $field[3])) {
-				dbg('chan', "PCPROT: Duplicate Announce ignored");
-				return;
-			}
+		$last10 = $t;
+	}
+	
+	if ($main::systime - 3600 > $last_hour) {
+		$last_hour = $main::systime;
+	}
+}
 
-			if ($censorpc) {
-				my @bad;
-				if (@bad = BadWords::check($field[3])) {
-					dbg('chan', "PCPROT: Bad words: @bad, dropped" );
-					return;
-				}
-			}
-			
-			if ($field[2] eq '*' || $field[2] eq $main::mycall) {
-				
-				# global ann filtering on INPUT
-				if ($self->{inannfilter}) {
-					my ($ann_dxcc, $ann_itu, $ann_cq, $org_dxcc, $org_itu, $org_cq) = (0..0);
-					my @dxcc = Prefix::extract($field[1]);
-					if (@dxcc > 0) {
-						$ann_dxcc = $dxcc[1]->dxcc;
-						$ann_itu = $dxcc[1]->itu;
-						$ann_cq = $dxcc[1]->cq();						
-					}
-					@dxcc = Prefix::extract($field[5]);
-					if (@dxcc > 0) {
-						$org_dxcc = $dxcc[1]->dxcc;
-						$org_itu = $dxcc[1]->itu;
-						$org_cq = $dxcc[1]->cq();						
-					}
-					my ($filter, $hops) = $self->{inannfilter}->it(@field[1..6], $self->{call}, 
-													$ann_dxcc, $ann_itu, $ann_cq, $org_dxcc, $org_itu, $org_cq);
-					unless ($filter) {
-						dbg('chan', "PCPROT: Rejected by filter");
-						return;
-					}
-				}
+#
+# finish up a pc context
+#
 
-				# send it
-				$self->send_announce($line, @field[1..6]);
-			} else {
-				$self->route($field[2], $line);
-			}
-			
-			return;
-		}
-		
-		if ($pcno == 13) {
-			last SWITCH;
-		}
-		if ($pcno == 14) {
-			last SWITCH;
-		}
-		if ($pcno == 15) {
-			last SWITCH;
-		}
-		
-		if ($pcno == 16) {		# add a user
-			my $node = DXCluster->get_exact($field[1]); 
-			my $dxchan;
-			if (!$node && ($dxchan = DXChannel->get($field[1]))) {
-				# add it to the node table if it isn't present and it's
-				# connected locally
-				$node = DXNode->new($dxchan, $field[1], 0, 1, 5400);
-				dbg('chan', "PCPROT: $field[1] no PC19 yet, autovivified as node");
-#				broadcast_ak1a(pc19($dxchan, $node), $dxchan, $self) unless $dxchan->{isolate};
-				
-			}
-			if ($field[1] eq $main::mycall || $field[2] eq $main::mycall) {
-				dbg('chan', "PCPROT: trying to alter config on this node from outside!");
-				return;
-			}
-			if ($field[2] eq $main::myalias && DXChannel->get($field[1])) {
-				dbg('chan', "PCPROT: trying to connect sysop from outside!");
-				return;
-			}
-			unless ($node) {
-				dbg('chan', "PCPROT: Node $field[1] not in config");
-				return;
-			}
-			unless ($node->isa('DXNode')) {
-				dbg('chan', "PCPROT: $field[1] is not a node");
-				return;
-			}
-			if ($node->dxchan != $self) {
-				dbg('chan', "PCPROT: $field[1] came in on wrong channel");
-				return;
-			}
-			if (($dxchan = DXChannel->get($field[1])) && $dxchan != $self) {
-				dbg('chan', "PCPROT: $field[1] connected locally");
-				return;
-			}
-			my $i;
-						
-			for ($i = 2; $i < $#field; $i++) {
-				my ($call, $confmode, $here) = $field[$i] =~ /^(\S+) (\S) (\d)/o;
-				next unless $call && $confmode && defined $here && is_callsign($call);
-				my $ref = DXCluster->get_exact($call); 
-				if ($ref) {
-					if ($ref->isa('DXNode')) {
-						dbg('chan', "PCPROT: $call is a node");
-						next;
-					}
-					my $rcall = $ref->mynode->call;
-					dbg('chan', "PCPROT: already have $call on $rcall");
-					next;
-				}
-				
-				$confmode = $confmode eq '*';
-				DXNodeuser->new($self, $node, $call, $confmode, $here);
-				
-				# add this station to the user database, if required
-				$call =~ s/-\d+$//o;        # remove ssid for users
-				my $user = DXUser->get_current($call);
-				$user = DXUser->new($call) if !$user;
-				$user->homenode($node->call) if !$user->homenode;
-				$user->node($node->call);
-				$user->lastin($main::systime) unless DXChannel->get($call);
-				$user->put;
-			}
-			
-			# queue up any messages (look for privates only)
-			DXMsg::queue_msg(1) if $self->state eq 'normal';     
-#			broadcast_route($line, $self, $field[1]);
-#			return;
-			last SWITCH;
-		}
-		
-		if ($pcno == 17) {		# remove a user
-			my $node = DXCluster->get_exact($field[2]);
-			my $dxchan;
-			if (!$node && ($dxchan = DXChannel->get($field[2]))) {
-				# add it to the node table if it isn't present and it's
-				# connected locally
-				$node = DXNode->new($dxchan, $field[2], 0, 1, 5400);
-				dbg('chan', "PCPROT: $field[2] no PC19 yet, autovivified as node");
-#				broadcast_ak1a(pc19($dxchan, $node), $dxchan, $self) unless $dxchan->{isolate};
-			}
-			if ($field[1] eq $main::mycall || $field[2] eq $main::mycall) {
-				dbg('chan', "PCPROT: trying to alter config on this node from outside!");
-				return;
-			}
-			if ($field[1] eq $main::myalias && DXChannel->get($field[1])) {
-				dbg('chan', "PCPROT: trying to disconnect sysop from outside!");
-				return;
-			}
-			unless ($node) {
-				dbg('chan', "PCPROT: Node $field[2] not in config");
-				return;
-			}
-			unless ($node->isa('DXNode')) {
-				dbg('chan', "PCPROT: $field[2] is not a node");
-				return;
-			}
-			if ($node->dxchan != $self) {
-				dbg('chan', "PCPROT: $field[2] came in on wrong channel");
-				return;
-			}
-			if ($dxchan = DXChannel->get($field[1])) {
-				dbg('chan', "PCPROT: $field[1] connected locally");
-				return;
-			}
-			my $ref = DXCluster->get_exact($field[1]);
-			if ($ref) {
-				if ($ref->mynode != $node) {
-					dbg('chan', "PCPROT: $field[1] came in from wrong node $field[2]");
-					return;
-				}
-				$ref->del;
-			} else {
-				dbg('chan', "PCPROT: $field[1] not known" );
-				return;
-			}
-#			broadcast_route($line, $self, $field[2]);
-#			return;
-			last SWITCH;
-		}
-		
-		if ($pcno == 18) {		# link request
-			$self->state('init');	
-
-			# first clear out any nodes on this dxchannel
-			my @gonenodes = map { $_->dxchan == $self ? $_ : () } DXNode::get_all();
-			foreach my $node (@gonenodes) {
-				next if $node->dxchan == $DXProt::me;
-				broadcast_ak1a(pc21($node->call, 'Gone, re-init') , $self) unless $self->{isolate}; 
-				$node->del();
-			}
-			$self->send_local_config();
-			$self->send(pc20());
-			return;             # we don't pass these on
-		}
-		
-		if ($pcno == 19) {		# incoming cluster list
-			my $i;
-			my $newline = "PC19^";
-			for ($i = 1; $i < $#field-1; $i += 4) {
-				my $here = $field[$i];
-				my $call = uc $field[$i+1];
-				my $confmode = $field[$i+2];
-				my $ver = $field[$i+3];
-				next unless defined $here && defined $confmode && is_callsign($call);
-
-				$ver = 5400 if !$ver && $allowzero;
-				
-				# now check the call over
-				my $node = DXCluster->get_exact($call);
-				if ($node) {
-					my $dxchan;
-					if (($dxchan = DXChannel->get($call)) && $dxchan != $self) {
-						dbg('chan', "PCPROT: $call connected locally");
-					}
-				    if ($node->dxchan != $self) {
-						dbg('chan', "PCPROT: $call come in on wrong channel");
-						next;
-					}
-					my $rcall = $node->mynode->call;
-					dbg('chan', "PCPROT: already have $call on $rcall");
-					next;
-				}
-				
-				# check for sane parameters
-				next if $ver < 5000; # only works with version 5 software
-				next if length $call < 3; # min 3 letter callsigns
+#
+# some active measures
+#
 
-				# add it to the nodes table and outgoing line
-				$newline .= "$here^$call^$confmode^$ver^";
-				DXNode->new($self, $call, $confmode, $here, $ver);
-				
-				# unbusy and stop and outgoing mail (ie if somehow we receive another PC19 without a disconnect)
-				my $mref = DXMsg::get_busy($call);
-				$mref->stop_msg($call) if $mref;
-				
-				# add this station to the user database, if required (don't remove SSID from nodes)
-				my $user = DXUser->get_current($call);
-				if (!$user) {
-					$user = DXUser->new($call);
-					$user->sort('A');
-					$user->priv(1);                   # I have relented and defaulted nodes
-					$self->{priv} = 1;                # to user RCMDs allowed
-					$user->homenode($call);
-					$user->node($call);
-				}
-				$user->lastin($main::systime) unless DXChannel->get($call);
-				$user->put;
-			}
-			
-			return if $newline eq "PC19^";
 
-			# add hop count 
-			$newline .=  get_hops(19) . "^";
-			$line = $newline;
-			last SWITCH;
-		}
-		
-		if ($pcno == 20) {		# send local configuration
-			$self->send_local_config();
-			$self->send(pc22());
-			$self->state('normal');
-			return;
-		}
-		
-		if ($pcno == 21) {		# delete a cluster from the list
-			my $call = uc $field[1];
-			if ($call ne $main::mycall) { # don't allow malicious buggers to disconnect me!
-				my $node = DXCluster->get_exact($call);
-				if ($node) {
-					unless ($node->isa('DXNode')) {
-						dbg('chan', "PCPROT: $call is not a node");
-						return;
-					}
-					if ($call eq $self->{call}) {
-						dbg('chan', "PCPROT: Trying to disconnect myself with PC21");
-						return;
-					} 
-					if ($node->dxchan != $self) {
-						dbg('chan', "PCPROT: $call come in on wrong channel");
-						return;
-					}
-					my $dxchan;
-					if ($dxchan = DXChannel->get($call)) {
-						dbg('chan', "PCPROT: $call connected locally");
-						return;
-					}
-					$node->del();
-				} else {
-					dbg('chan', "PCPROT: $call not in table, dropped");
-					return;
-				}
-			} else {
-				dbg('chan', "PCPROT: I WILL _NOT_ be disconnected!");
-				return;
-			}
-#			broadcast_route($line, $self, $call);
-#			return;
-			last SWITCH;
-		}
-		
-		if ($pcno == 22) {
-			$self->state('normal');
-			return;
-		}
-				
-		if ($pcno == 23 || $pcno == 27) { # WWV info
-			
-			# route 'foreign' pc27s 
-			if ($pcno == 27) {
-				if ($field[8] ne $main::mycall) {
-					$self->route($field[8], $line);
-					return;
-				}
-			}
+sub send_dx_spot
+{
+	my $self = shift;
+	my $line = shift;
+	my @dxchan = DXChannel::get_all();
+	my $dxchan;
+	
+	# send it if it isn't the except list and isn't isolated and still has a hop count
+	# taking into account filtering and so on
+	foreach $dxchan (@dxchan) {
+		next if $dxchan == $main::me;
+		next if $dxchan == $self && $self->is_node;
+		$dxchan->dx_spot($line, $self->{isolate}, @_, $self->{call});
+	}
+}
 
-			# do some de-duping
-			my $d = cltounix($field[1], sprintf("%02d18Z", $field[2]));
-			my $sfi = unpad($field[3]);
-			my $k = unpad($field[4]);
-			my $i = unpad($field[5]);
-			my ($r) = $field[6] =~ /R=(\d+)/;
-			$r = 0 unless $r;
-			if (($pcno == 23 && $d < $main::systime - $pc23_max_age) || $d > $main::systime + 1500 || $field[2] < 0 || $field[2] > 23) {
-				dbg('chan', "PCPROT: WWV Date ($field[1] $field[2]) out of range");
-				return;
-			}
-			if (Geomag::dup($d,$sfi,$k,$i,$field[6])) {
-				dbg('chan', "PCPROT: Dup WWV Spot ignored\n");
-				return;
-			}
-			$field[7] =~ s/-\d+$//o;            # remove spotter's ssid
-		
-			my $wwv = Geomag::update($d, $field[2], $sfi, $k, $i, @field[6..8], $r);
+sub dx_spot
+{
+	my $self = shift;
+	my $line = shift;
+	my $isolate = shift;
+	my ($filter, $hops);
 
-			my $rep;
-			eval {
-				$rep = Local::wwv($self, $field[1], $field[2], $sfi, $k, $i, @field[6..8], $r);
-			};
-#			dbg('local', "Local::wwv2 error $@") if $@;
-			return if $rep;
+	if ($self->{spotsfilter}) {
+		($filter, $hops) = $self->{spotsfilter}->it(@_);
+		return unless $filter;
+	}
+	send_prot_line($self, $filter, $hops, $isolate, $line);
+}
 
-			# DON'T be silly and send on PC27s!
-			return if $pcno == 27;
+sub send_prot_line
+{
+	my ($self, $filter, $hops, $isolate, $line) = @_;
+	my $routeit;
 
-			# broadcast to the eager world
-			send_wwv_spot($self, $line, $d, $field[2], $sfi, $k, $i, @field[6..8]);
-			return;
-		}
-		
-		if ($pcno == 24) {		# set here status
-			my $call = uc $field[1];
-			my $ref = DXCluster->get_exact($call);
-			$ref->here($field[2]) if $ref;
-			last SWITCH;
-		}
-		
-		if ($pcno == 25) {      # merge request
-			if ($field[1] ne $main::mycall) {
-				$self->route($field[1], $line);
-				return;
-			}
-			if ($field[2] eq $main::mycall) {
-				dbg('chan', "PCPROT: Trying to merge to myself, ignored");
-				return;
-			}
 
-			Log('DXProt', "Merge request for $field[3] spots and $field[4] WWV from $field[1]");
-			
-			# spots
-			if ($field[3] > 0) {
-				my @in = reverse Spot::search(1, undef, undef, 0, $field[3]);
-				my $in;
-				foreach $in (@in) {
-					$self->send(pc26(@{$in}[0..4], $field[2]));
-				}
-			}
+	if ($hops) {
+		$routeit = $line;
+		$routeit =~ s/\^H\d+\^\~$/\^H$hops\^\~/;
+	} else {
+		$routeit = adjust_hops($self, $line);  # adjust its hop count by node name
+		return unless $routeit;
+	}
+	if ($filter) {
+		$self->send($routeit);
+	} else {
+		$self->send($routeit) unless $self->{isolate} || $isolate;
+	}
+}
 
-			# wwv
-			if ($field[4] > 0) {
-				my @in = reverse Geomag::search(0, $field[4], time, 1);
-				my $in;
-				foreach $in (@in) {
-					$self->send(pc27(@{$in}[0..5], $field[2]));
-				}
-			}
-			return;
-		}
 
-		if (($pcno >= 28 && $pcno <= 33) || $pcno == 40 || $pcno == 42 || $pcno == 49) { # mail/file handling
-			if ($pcno == 49 || $field[1] eq $main::mycall) {
-				DXMsg::process($self, $line);
-			} else {
-				$self->route($field[1], $line) unless $self->is_clx;
-			}
-			return;
-		}
-		
-		if ($pcno == 34 || $pcno == 36) { # remote commands (incoming)
-			if ($field[1] eq $main::mycall) {
-				my $ref = DXUser->get_current($field[2]);
-				my $cref = DXCluster->get($field[2]);
-				Log('rcmd', 'in', $ref->{priv}, $field[2], $field[3]);
-				unless (!$cref || !$ref || $cref->mynode->call ne $ref->homenode) {    # not allowed to relay RCMDS!
-					if ($ref->{priv}) {	# you have to have SOME privilege, the commands have further filtering
-						$self->{remotecmd} = 1; # for the benefit of any command that needs to know
-						my $oldpriv = $self->{priv};
-						$self->{priv} = $ref->{priv};     # assume the user's privilege level
-						my @in = (DXCommandmode::run_cmd($self, $field[3]));
-						$self->{priv} = $oldpriv;
-						for (@in) {
-							s/\s*$//og;
-							$self->send(pc35($main::mycall, $field[2], "$main::mycall:$_"));
-							Log('rcmd', 'out', $field[2], $_);
-						}
-						delete $self->{remotecmd};
-					} else {
-						$self->send(pc35($main::mycall, $field[2], "$main::mycall:sorry...!"));
-					}
-				} else {
-					$self->send(pc35($main::mycall, $field[2], "$main::mycall:your attempt is logged, Tut tut tut...!"));
-				}
-			} else {
-				my $ref = DXUser->get_current($field[1]);
-				if ($ref && $ref->is_clx) {
-					$self->route($field[1], pc84($field[2], $field[1], $field[2], $field[3]));
-				} else {
-					$self->route($field[1], $line);
-				}
-			}
-			return;
-		}
-		
-		if ($pcno == 35) {		# remote command replies
-			if ($field[1] eq $main::mycall) {
-				my $s = $rcmds{$field[2]};
-				if ($s) {
-					my $dxchan = DXChannel->get($s->{call});
-					$dxchan->send($field[3]) if $dxchan;
-					delete $rcmds{$field[2]} if !$dxchan;
-				} else {
-					# send unsolicited ones to the sysop
-					my $dxchan = DXChannel->get($main::myalias);
-					$dxchan->send($field[3]) if $dxchan;
-				}
-			} else {
-				my $ref = DXUser->get_current($field[1]);
-				if ($ref && $ref->is_clx) {
-					$self->route($field[1], pc85($field[2], $field[1], $field[2], $field[3]));
-				} else {
-					$self->route($field[1], $line);
-				}
-			}
-			return;
-		}
-		
-		# for pc 37 see 44 onwards
-
-		if ($pcno == 38) {		# node connected list from neighbour
-			return;
-		}
-		
-		if ($pcno == 39) {		# incoming disconnect
-			if ($field[1] eq $self->{call}) {
-				$self->disconnect(1);
-			} else {
-				dbg('chan', "PCPROT: came in on wrong channel");
-			}
-			return;
-		}
-		
-		if ($pcno == 41) {		# user info
-			# add this station to the user database, if required
-			my $user = DXUser->get_current($field[1]);
-			$user = DXUser->new($field[1]) if !$user;
-			
-			if ($field[2] == 1) {
-				$user->name($field[3]);
-			} elsif ($field[2] == 2) {
-				$user->qth($field[3]);
-			} elsif ($field[2] == 3) {
-				my ($lat, $long) = DXBearing::stoll($field[3]);
-				$user->lat($lat);
-				$user->long($long);
-				$user->qra(DXBearing::lltoqra($lat, $long)) unless $user->qra && DXBearing::is_qra($user->qra);
-			} elsif ($field[2] == 4) {
-				$user->homenode($field[3]);
-			}
-			$user->lastoper($main::systime);   # to cut down on excessive for/opers being generated
-			$user->put;
-			last SWITCH;
-		}
-		if ($pcno == 43) {
-			last SWITCH;
-		}
-		if ($pcno == 37 || $pcno == 44 || $pcno == 45 || $pcno == 46 || $pcno == 47 || $pcno == 48) {
-			DXDb::process($self, $line);
-			return;
-		}
-		
-		if ($pcno == 50) {		# keep alive/user list
-			my $node = DXCluster->get_exact($field[1]);
-			if ($node) {
-				return unless $node->isa('DXNode');
-				return unless $node->dxchan == $self;
-				$node->update_users($field[2]);
-			}
-			last SWITCH;
-		}
-		
-		if ($pcno == 51) {		# incoming ping requests/answers
-			
-			# is it for us?
-			if ($field[1] eq $main::mycall) {
-				my $flag = $field[3];
-				if ($flag == 1) {
-					$self->send(pc51($field[2], $field[1], '0'));
-				} else {
-					# it's a reply, look in the ping list for this one
-					my $ref = $pings{$field[2]};
-					if ($ref) {
-						my $tochan =  DXChannel->get($field[2]);
-						while (@$ref) {
-							my $r = shift @$ref;
-							my $dxchan = DXChannel->get($r->{call});
-							next unless $dxchan;
-							my $t = tv_interval($r->{t}, [ gettimeofday ]);
-							if ($dxchan->is_user) {
-								my $s = sprintf "%.2f", $t; 
-								my $ave = sprintf "%.2f", $tochan ? ($tochan->{pingave} || $t) : $t;
-								$dxchan->send($dxchan->msg('pingi', $field[2], $s, $ave))
-							} elsif ($dxchan->is_node) {
-								if ($tochan) {
-									$tochan->{nopings} = $tochan->user->nopings || 2; # pump up the timer
-									push @{$tochan->{pingtime}}, $t;
-									shift @{$tochan->{pingtime}} if @{$tochan->{pingtime}} > 6;
-									my $st;
-									for (@{$tochan->{pingtime}}) {
-										$st += $_;
-									}
-									$tochan->{pingave} = $st / @{$tochan->{pingtime}};
-								}
-							} 
-						}
-					}
-				}
-			} else {
-				# route down an appropriate thingy
-				$self->route($field[1], $line);
-			}
-			return;
-		}
-
-		if ($pcno == 75) {		# dunno but route it
-			if ($field[1] ne $main::mycall) {
-				$self->route($field[1], $line);
-			}
-			return;
-		}
-
-		if ($pcno == 73) {  # WCY broadcasts
-			
-			# do some de-duping
-			my $d = cltounix($field[1], sprintf("%02d18Z", $field[2]));
-			if (($pcno == 23 && $d < $main::systime - $pc23_max_age) || $d > $main::systime + 1500 || $field[2] < 0 || $field[2] > 23) {
-				dbg('chan', "PCPROT: WCY Date ($field[1] $field[2]) out of range");
-				return;
-			}
-			@field = map { unpad($_) } @field;
-			if (WCY::dup($d,@field[3..7])) {
-				dbg('chan', "PCPROT: Dup WCY Spot ignored\n");
-				return;
-			}
-		
-			my $wcy = WCY::update($d, @field[2..12]);
-
-			my $rep;
-			eval {
-				$rep = Local::wwv($self, @field[1..12]);
-			};
-			# dbg('local', "Local::wcy error $@") if $@;
-			return if $rep;
-
-			# broadcast to the eager world
-			send_wcy_spot($self, $line, $d, @field[2..12]);
-			return;
-		}
-
-		if ($pcno == 84) { # remote commands (incoming)
-			if ($field[1] eq $main::mycall) {
-				my $ref = DXUser->get_current($field[2]);
-				my $cref = DXCluster->get($field[2]);
-				Log('rcmd', 'in', $ref->{priv}, $field[2], $field[4]);
-				unless ($field[4] =~ /rcmd/i || !$cref || !$ref || $cref->mynode->call ne $ref->homenode) {    # not allowed to relay RCMDS!
-					if ($ref->{priv}) {	# you have to have SOME privilege, the commands have further filtering
-						$self->{remotecmd} = 1; # for the benefit of any command that needs to know
-						my $oldpriv = $self->{priv};
-						$self->{priv} = $ref->{priv};     # assume the user's privilege level
-						my @in = (DXCommandmode::run_cmd($self, $field[4]));
-						$self->{priv} = $oldpriv;
-						for (@in) {
-							s/\s*$//og;
-							$self->send(pc85($main::mycall, $field[2], $field[3], "$main::mycall:$_"));
-							Log('rcmd', 'out', $field[2], $_);
-						}
-						delete $self->{remotecmd};
-					} else {
-						$self->send(pc85($main::mycall, $field[2], $field[3], "$main::mycall:sorry...!"));
-					}
-				} else {
-					$self->send(pc85($main::mycall, $field[2], $field[3],"$main::mycall:your attempt is logged, Tut tut tut...!"));
-				}
-			} else {
-				my $ref = DXUser->get_current($field[1]);
-				if ($ref && $ref->is_clx) {
-					$self->route($field[1], $line);
-				} else {
-					$self->route($field[1], pc34($field[2], $field[1], $field[4]));
-				}
-			}
-			return;
-		}
-
-		if ($pcno == 85) {		# remote command replies
-			if ($field[1] eq $main::mycall) {
-				my $dxchan = DXChannel->get($field[3]);
-				if ($dxchan) {
-					$dxchan->send($field[4]);
-				} else {
-					my $s = $rcmds{$field[2]};
-					if ($s) {
-						$dxchan = DXChannel->get($s->{call});
-						$dxchan->send($field[4]) if $dxchan;
-						delete $rcmds{$field[2]} if !$dxchan;
-					} else {
-						# send unsolicited ones to the sysop
-						my $dxchan = DXChannel->get($main::myalias);
-						$dxchan->send($field[4]) if $dxchan;
-					}
-				}
-			} else {
-				my $ref = DXUser->get_current($field[1]);
-				if ($ref && $ref->is_clx) {
-					$self->route($field[1], $line);
-				} else {
-					$self->route($field[1], pc35($field[2], $field[1], $field[4]));
-				}
-			}
-			return;
-		}
-	}
-	 
-	# if get here then rebroadcast the thing with its Hop count decremented (if
-	# there is one). If it has a hop count and it decrements to zero then don't
-	# rebroadcast it.
-	#
-	# NOTE - don't arrive here UNLESS YOU WANT this lump of protocol to be
-	#        REBROADCAST!!!!
-	#
-	 
-	unless ($self->{isolate}) {
-		broadcast_ak1a($line, $self); # send it to everyone but me
-	}
-}
-
-#
-# This is called from inside the main cluster processing loop and is used
-# for despatching commands that are doing some long processing job
-#
-sub process
-{
-	my $t = time;
-	my @dxchan = DXChannel->get_all();
-	my $dxchan;
-	
-	foreach $dxchan (@dxchan) {
-		next unless $dxchan->is_node();
-		next if $dxchan == $me;
-		
-		# send a pc50 out on this channel
-		$dxchan->{pc50_t} = $main::systime unless exists $dxchan->{pc50_t};
-		if ($t >= $dxchan->{pc50_t} + $DXProt::pc50_interval) {
-			$dxchan->send(pc50(scalar DXChannel::get_all_users));
-			$dxchan->{pc50_t} = $t;
-		} 
-
-		# send a ping out on this channel
-		if ($dxchan->{pingint} && $t >= $dxchan->{pingint} + $dxchan->{lastping}) {
-			if ($dxchan->{nopings} <= 0) {
-				$dxchan->disconnect;
-			} else {
-				addping($main::mycall, $dxchan->call);
-				$dxchan->{nopings} -= 1;
-				$dxchan->{lastping} = $t;
-			}
-		}
-	}
-	
-	my $key;
-	my $val;
-	my $cutoff;
-	if ($main::systime - 3600 > $last_hour) {
-#		Spot::process;
-#		Geomag::process;
-#		AnnTalk::process;
-		$last_hour = $main::systime;
-	}
-}
-
-#
-# finish up a pc context
-#
-
-#
-# some active measures
-#
-sub send_route
+sub send_wwv_spot
 {
 	my $self = shift;
 	my $line = shift;
-	my @dxchan = DXChannel::get_all_nodes();
+	my @dxchan = DXChannel::get_all();
 	my $dxchan;
-	
+	my @dxcc = ((Prefix::cty_data($_[6]))[0..2], (Prefix::cty_data($_[7]))[0..2]);
+
 	# send it if it isn't the except list and isn't isolated and still has a hop count
 	# taking into account filtering and so on
 	foreach $dxchan (@dxchan) {
+		next if $dxchan == $main::me;
+		next if $dxchan == $self && $self->is_node;
 		my $routeit;
 		my ($filter, $hops);
 
-		if ($dxchan->{routefilter}) {
-			($filter, $hops) = $dxchan->{routefilter}->it($self->{call}, @_);
-			 next unless $filter;
-		}
-		next if $dxchan == $self;
-		if ($hops) {
-			$routeit = $line;
-			$routeit =~ s/\^H\d+\^\~$/\^H$hops\^\~/;
-		} else {
-			$routeit = adjust_hops($dxchan, $line);  # adjust its hop count by node name
-			next unless $routeit;
-		}
-		if ($filter) {
-			$dxchan->send($routeit) if $routeit;
-		} else {
-			$dxchan->send($routeit) unless $dxchan->{isolate} || $self->{isolate};
-		}
+		$dxchan->wwv($line, $self->{isolate}, @_, $self->{call}, @dxcc);
 	}
 }
 
-sub send_dx_spot
+sub wwv
 {
 	my $self = shift;
 	my $line = shift;
-	my @dxchan = DXChannel->get_all();
-	my $dxchan;
+	my $isolate = shift;
+	my ($filter, $hops);
 	
-	# send it if it isn't the except list and isn't isolated and still has a hop count
-	# taking into account filtering and so on
-	foreach $dxchan (@dxchan) {
-		my $routeit;
-		my ($filter, $hops);
-
-		if ($dxchan->{spotsfilter}) {
-		    ($filter, $hops) = $dxchan->{spotsfilter}->it(@_, $self->{call} );
-			next unless $filter;
-		}
-		
-		if ($dxchan->is_node) {
-			next if $dxchan == $self;
-			if ($hops) {
-				$routeit = $line;
-				$routeit =~ s/\^H\d+\^\~$/\^H$hops\^\~/;
-			} else {
-				$routeit = adjust_hops($dxchan, $line);  # adjust its hop count by node name
-				next unless $routeit;
-			}
-			if ($filter) {
-				$dxchan->send($routeit) if $routeit;
-			} else {
-				$dxchan->send($routeit) unless $dxchan->{isolate} || $self->{isolate};
-			}
-		} elsif ($dxchan->is_user && $dxchan->{dx}) {
-			my $buf = Spot::formatb($dxchan->{user}->wantgrid, $_[0], $_[1], $_[2], $_[3], $_[4]);
-			$buf .= "\a\a" if $dxchan->{beep};
-			$buf =~ s/\%5E/^/g;
-			if ($dxchan->{state} eq 'prompt' || $dxchan->{state} eq 'talk') {
-				$dxchan->send($buf);
-			} else {
-				$dxchan->delay($buf);
-			}
-		}					
+	if ($self->{wwvfilter}) {
+		($filter, $hops) = $self->{wwvfilter}->it(@_[7..$#_]);
+		return unless $filter;
 	}
+	send_prot_line($self, $filter, $hops, $isolate, $line)
 }
 
-sub send_wwv_spot
+sub send_wcy_spot
 {
 	my $self = shift;
 	my $line = shift;
-	my @dxchan = DXChannel->get_all();
+	my @dxchan = DXChannel::get_all();
 	my $dxchan;
-	my ($wwv_dxcc, $wwv_itu, $wwv_cq, $org_dxcc, $org_itu, $org_cq) = (0..0);
-	my @dxcc = Prefix::extract($_[7]);
-	if (@dxcc > 0) {
-		$wwv_dxcc = $dxcc[1]->dxcc;
-		$wwv_itu = $dxcc[1]->itu;
-		$wwv_cq = $dxcc[1]->cq;						
-	}
-	@dxcc = Prefix::extract($_[8]);
-	if (@dxcc > 0) {
-		$org_dxcc = $dxcc[1]->dxcc;
-		$org_itu = $dxcc[1]->itu;
-		$org_cq = $dxcc[1]->cq;						
-	}
+	my @dxcc = ((Prefix::cty_data($_[10]))[0..2], (Prefix::cty_data($_[11]))[0..2]);
 	
 	# send it if it isn't the except list and isn't isolated and still has a hop count
 	# taking into account filtering and so on
 	foreach $dxchan (@dxchan) {
-		my $routeit;
-		my ($filter, $hops);
+		next if $dxchan == $main::me;
+		next if $dxchan == $self;
 
-		if ($dxchan->{wwvfilter}) {
-			($filter, $hops) = $dxchan->{wwvfilter}->it(@_, $self->{call}, $wwv_dxcc, $wwv_itu, $wwv_cq, $org_dxcc, $org_itu, $org_cq);
-			 next unless $filter;
-		}
-		if ($dxchan->is_node) {
-			next if $dxchan == $self;
-			if ($hops) {
-				$routeit = $line;
-				$routeit =~ s/\^H\d+\^\~$/\^H$hops\^\~/;
-			} else {
-				$routeit = adjust_hops($dxchan, $line);  # adjust its hop count by node name
-				next unless $routeit;
-			}
-			if ($filter) {
-				$dxchan->send($routeit) if $routeit;
-			} else {
-				$dxchan->send($routeit) unless $dxchan->{isolate} || $self->{isolate};
-				
-			}
-		} elsif ($dxchan->is_user && $dxchan->{wwv}) {
-			my $buf = "WWV de $_[6] <$_[1]>:   SFI=$_[2], A=$_[3], K=$_[4], $_[5]";
-			$buf .= "\a\a" if $dxchan->{beep};
-			if ($dxchan->{state} eq 'prompt' || $dxchan->{state} eq 'talk') {
-				$dxchan->send($buf);
-			} else {
-				$dxchan->delay($buf);
-			}
-		}					
+		$dxchan->wcy($line, $self->{isolate}, @_, $self->{call}, @dxcc);
 	}
 }
 
-sub send_wcy_spot
+sub wcy
 {
 	my $self = shift;
 	my $line = shift;
-	my @dxchan = DXChannel->get_all();
-	my $dxchan;
-	my ($wcy_dxcc, $wcy_itu, $wcy_cq, $org_dxcc, $org_itu, $org_cq) = (0..0);
-	my @dxcc = Prefix::extract($_[11]);
-	if (@dxcc > 0) {
-		$wcy_dxcc = $dxcc[1]->dxcc;
-		$wcy_itu = $dxcc[1]->itu;
-		$wcy_cq = $dxcc[1]->cq;						
-	}
-	@dxcc = Prefix::extract($_[12]);
-	if (@dxcc > 0) {
-		$org_dxcc = $dxcc[1]->dxcc;
-		$org_itu = $dxcc[1]->itu;
-		$org_cq = $dxcc[1]->cq;						
-	}
-	
-	# send it if it isn't the except list and isn't isolated and still has a hop count
-	# taking into account filtering and so on
-	foreach $dxchan (@dxchan) {
-		my $routeit;
-		my ($filter, $hops);
+	my $isolate = shift;
+	my ($filter, $hops);
 
-		if ($dxchan->{wcyfilter}) {
-			($filter, $hops) = $dxchan->{wcyfilter}->it(@_, $self->{call}, $wcy_dxcc, $wcy_itu, $wcy_cq, $org_dxcc, $org_itu, $org_cq);
-			 next unless $filter;
-		}
-		if ($dxchan->is_clx || $dxchan->is_spider || $dxchan->is_dxnet) {
-			next if $dxchan == $self;
-			if ($hops) {
-				$routeit = $line;
-				$routeit =~ s/\^H\d+\^\~$/\^H$hops\^\~/;
-			} else {
-				$routeit = adjust_hops($dxchan, $line);  # adjust its hop count by node name
-				next unless $routeit;
-			}
-			if ($filter) {
-				$dxchan->send($routeit) if $routeit;
-			} else {
-				$dxchan->send($routeit) unless $dxchan->{isolate} || $self->{isolate};
-			}
-		} elsif ($dxchan->is_user && $dxchan->{wcy}) {
-			my $buf = "WCY de $_[10] <$_[1]> : K=$_[4] expK=$_[5] A=$_[3] R=$_[6] SFI=$_[2] SA=$_[7] GMF=$_[8] Au=$_[9]";
-			$buf .= "\a\a" if $dxchan->{beep};
-			if ($dxchan->{state} eq 'prompt' || $dxchan->{state} eq 'talk') {
-				$dxchan->send($buf);
-			} else {
-				$dxchan->delay($buf);
-			}
-		}					
+	if ($self->{wcyfilter}) {
+		($filter, $hops) = $self->{wcyfilter}->it(@_);
+		return unless $filter;
 	}
+	send_prot_line($self, $filter, $hops, $isolate, $line) if $self->is_clx || $self->is_spider || $self->is_dxnet;
 }
 
 # send an announce
@@ -1365,11 +577,11 @@ sub send_announce
 {
 	my $self = shift;
 	my $line = shift;
-	my @dxchan = DXChannel->get_all();
+	my @dxchan = DXChannel::get_all();
 	my $dxchan;
-	my $text = unpad($_[2]);
 	my $target;
 	my $to = 'To ';
+	my $text = unpad($_[2]);
 				
 	if ($_[3] eq '*') {	# sysops
 		$target = "SYSOP";
@@ -1383,105 +595,283 @@ sub send_announce
 		$to = '';
 	}
 	$target = "ALL" if !$target;
-	
-	Log('ann', $target, $_[0], $text);
+
 
 	# obtain country codes etc 
-	my ($ann_dxcc, $ann_itu, $ann_cq, $org_dxcc, $org_itu, $org_cq) = (0..0);
-	my @dxcc = Prefix::extract($_[0]);
-	if (@dxcc > 0) {
-		$ann_dxcc = $dxcc[1]->dxcc;
-		$ann_itu = $dxcc[1]->itu;
-		$ann_cq = $dxcc[1]->cq;						
+	my @a = Prefix::cty_data($_[0]);
+	my @b = Prefix::cty_data($_[4]);
+	if ($self->{inannfilter}) {
+		my ($filter, $hops) = 
+			$self->{inannfilter}->it(@_, $self->{call}, 
+									 @a[0..2],
+									 @b[0..2], $a[3], $b[3]);
+		unless ($filter) {
+			dbg("PCPROT: Rejected by input announce filter") if isdbg('chanerr');
+			return;
+		}
 	}
-	@dxcc = Prefix::extract($_[4]);
-	if (@dxcc > 0) {
-		$org_dxcc = $dxcc[1]->dxcc;
-		$org_itu = $dxcc[1]->itu;
-		$org_cq = $dxcc[1]->cq;						
+
+	if (AnnTalk::dup($_[0], $_[1], $_[2])) {
+		dbg("PCPROT: Duplicate Announce ignored") if isdbg('chanerr');
+		return;
 	}
 
+	Log('ann', $target, $_[0], $text);
+
 	# send it if it isn't the except list and isn't isolated and still has a hop count
 	# taking into account filtering and so on
 	foreach $dxchan (@dxchan) {
-		my $routeit;
-		my ($filter, $hops);
+		next if $dxchan == $main::me;
+		next if $dxchan == $self && $self->is_node;
+		$dxchan->announce($line, $self->{isolate}, $to, $target, $text, @_, $self->{call},
+						  @a[0..2], @b[0..2]);
+	}
+}
 
-		if ($dxchan->{annfilter}) {
-			($filter, $hops) = $dxchan->{annfilter}->it(@_, $self->{call}, $ann_dxcc, $ann_itu, $ann_cq, $org_dxcc, $org_itu, $org_cq);
-			next unless $filter;
-		} 
-		if ($dxchan->is_node && $_[1] ne $main::mycall) {  # i.e not specifically routed to me
-			next if $dxchan == $self;
-			if ($hops) {
-				$routeit = $line;
-				$routeit =~ s/\^H\d+\^\~$/\^H$hops\^\~/;
-			} else {
-				$routeit = adjust_hops($dxchan, $line);  # adjust its hop count by node name
-				next unless $routeit;
-			}
-			if ($filter) {
-				$dxchan->send($routeit) if $routeit;
-			} else {
-				$dxchan->send($routeit) unless $dxchan->{isolate} || $self->{isolate};
+my $msgid = 0;
+
+sub nextchatmsgid
+{
+	$msgid++;
+	$msgid = 1 if $msgid > 999;
+	return $msgid;
+}
+
+# send a chat line
+sub send_chat
+{
+	my $self = shift;
+	my $line = shift;
+	my @dxchan = DXChannel::get_all();
+	my $dxchan;
+	my $target = $_[3];
+	my $text = unpad($_[2]);
+	my $ak1a_line;
 				
+	# munge the group and recast the line if required
+	if ($target =~ s/\.LST$//) {
+		$ak1a_line = $line;
+	}
+	
+	# obtain country codes etc 
+	my @a = Prefix::cty_data($_[0]);
+	my @b = Prefix::cty_data($_[4]);
+	if ($self->{inannfilter}) {
+		my ($filter, $hops) = 
+			$self->{inannfilter}->it(@_, $self->{call}, 
+									 @a[0..2],
+									 @b[0..2], $a[3], $b[3]);
+		unless ($filter) {
+			dbg("PCPROT: Rejected by input announce filter") if isdbg('chanerr');
+			return;
+		}
+	}
+
+	if (AnnTalk::dup($_[0], $_[1], $_[2], $chatdupeage)) {
+		dbg("PCPROT: Duplicate Announce ignored") if isdbg('chanerr');
+		return;
+	}
+
+
+	Log('chat', $target, $_[0], $text);
+
+	# send it if it isn't the except list and isn't isolated and still has a hop count
+	# taking into account filtering and so on
+	foreach $dxchan (@dxchan) {
+		my $is_ak1a = $dxchan->is_ak1a;
+		
+		if ($dxchan->is_node) {
+			next if $dxchan == $main::me;
+			next if $dxchan == $self;
+			next unless $dxchan->is_spider || $is_ak1a;
+			next if $target eq 'LOCAL';
+			if (!$ak1a_line && $is_ak1a) {
+				$ak1a_line = DXProt::pc12($_[0], $text, $_[1], "$target.LST");
 			}
-		} elsif ($dxchan->is_user) {
-			unless ($dxchan->{ann}) {
-				next if $_[0] ne $main::myalias && $_[0] ne $main::mycall;
-			}
-			next if $target eq 'SYSOP' && $dxchan->{priv} < 5;
-			my $buf = "$to$target de $_[0]: $text";
-			$buf =~ s/\%5E/^/g;
-			$buf .= "\a\a" if $dxchan->{beep};
-			if ($dxchan->{state} eq 'prompt' || $dxchan->{state} eq 'talk') {
-				$dxchan->send($buf);
-			} else {
-				$dxchan->delay($buf);
-			}
-		}					
+		}
+		
+		$dxchan->chat($is_ak1a ? $ak1a_line : $line, $self->{isolate}, $target, $_[1], 
+					  $text, @_, $self->{call}, @a[0..2], @b[0..2]);
+	}
+}
+
+sub announce
+{
+	my $self = shift;
+	my $line = shift;
+	my $isolate = shift;
+	my $to = shift;
+	my $target = shift;
+	my $text = shift;
+	my ($filter, $hops);
+
+	if ($self->{annfilter}) {
+		($filter, $hops) = $self->{annfilter}->it(@_);
+		return unless $filter;
 	}
+	send_prot_line($self, $filter, $hops, $isolate, $line) unless $_[1] eq $main::mycall;
+}
+
+sub chat
+{
+	goto &announce;
 }
 
+
 sub send_local_config
 {
 	my $self = shift;
-	my $n;
-	my @nodes;
-	my @localnodes;
-	my @remotenodes;
-		
+
+	dbg('DXProt::send_local_config') if isdbg('trace');
+
 	# send our nodes
-	if ($self->{isolate}) {
-		@localnodes = (DXCluster->get_exact($main::mycall));
+	if ($self->{do_pc92}) { 
+		$self->send_pc92_config;
 	} else {
-		# create a list of all the nodes that are not connected to this connection
-		# and are not themselves isolated, this to make sure that isolated nodes
-        # don't appear outside of this node
-		@nodes = DXNode::get_all();
-		@nodes = grep { $_->{call} ne $main::mycall } @nodes;
-		@nodes = grep { $_->dxchan != $self } @nodes if @nodes;
-		@nodes = grep { !$_->dxchan->{isolate} } @nodes if @nodes;
-		@localnodes = grep { $_->dxchan->{call} eq $_->{call} } @nodes if @nodes;
-		unshift @localnodes, DXCluster->get_exact($main::mycall);
-		@remotenodes = grep { $_->dxchan->{call} ne $_->{call} } @nodes if @nodes;
+		my $node;
+		my @nodes;
+		my @localnodes;
+		my @remotenodes;
+
+		if ($self->{isolate}) {
+			@localnodes = ( $main::routeroot );
+			$self->send_route($main::mycall, \&pc19, 1, $main::routeroot);
+		} else {
+			# create a list of all the nodes that are not connected to this connection
+			# and are not themselves isolated, this to make sure that isolated nodes
+			# don't appear outside of this node
+
+			# send locally connected nodes
+			my @dxchan = grep { $_->call ne $main::mycall && $_ != $self && !$_->{isolate} } DXChannel::get_all_nodes();
+			@localnodes = map { my $r = Route::Node::get($_->{call}); $r ? $r : () } @dxchan if @dxchan;
+			$self->send_route($main::mycall, \&pc19, scalar(@localnodes)+1, $main::routeroot, @localnodes);
+
+			my $node;
+			my @rawintcalls = map { $_->nodes } @localnodes if @localnodes;
+			my @intcalls;
+			for $node (@rawintcalls) {
+				push @intcalls, $node unless grep $node eq $_, @intcalls; 
+			}
+			my $ref = Route::Node::get($self->{call});
+			my @rnodes = $ref->nodes;
+			for $node (@intcalls) {
+				push @remotenodes, Route::Node::get($node) unless grep $node eq $_, @rnodes, @remotenodes;
+			}
+			$self->send_route($main::mycall, \&pc19, scalar(@remotenodes), @remotenodes);
+		}
+	
+		# get all the users connected on the above nodes and send them out
+		foreach $node ($main::routeroot, @localnodes, @remotenodes) {
+			if ($node) {
+				my @rout = map {my $r = Route::User::get($_); $r ? ($r) : ()} $node->users;
+				$self->send_route($main::mycall, \&pc16, 1, $node, @rout) if @rout && $self->user->wantsendpc16;
+			} else {
+				dbg("sent a null value") if isdbg('chanerr');
+			}
+		}
 	}
+}
 
-	my @s = $me->pc19(@localnodes, @remotenodes);
-	for (@s) {
-		my $routeit = adjust_hops($self, $_);
-		$self->send($routeit) if $routeit;
+sub gen_pc92_update
+{
+	my $self = shift;
+	my $with_pc92_nodes = shift;
+	my $node;
+	my @lines;
+	
+	dbg('ROUTE: DXProt::gen_pc92_update start') if isdbg('route');
+
+	# send 'my' configuration for all users and pc92 capable nodes
+	my @dxchan = grep { $_->call ne $main::mycall && $_ != $self && !$_->{isolate} } DXChannel::get_all();
+	dbg("ROUTE: all dxchan: " . join(',', map{$_->{call}} @dxchan)) if isdbg('route');
+	my @localnodes = map { my $r = Route::get($_->{call}); $r ? $r : () } @dxchan;
+	dbg("ROUTE: localnodes: " . join(',', map{$_->{call}} @localnodes)) if isdbg('route');
+	push @lines, pc92c($main::routeroot, @localnodes);
+
+
+	if ($with_pc92_nodes) {
+		# send out the configuration of all the directly connected PC92 nodes with current configuration
+		# but with the dates that the last config came in with.
+		@dxchan = grep { $_->call ne $main::mycall && $_ != $self && !$_->{isolate} && $_->{do_pc92} } DXChannel::get_all_nodes();
+		dbg("ROUTE: pc92 dxchan: " . join(',', map{$_->{call}} @dxchan)) if isdbg('route');
+		@localnodes = map { my $r = Route::Node::get($_->{call}); $r ? $r : () } @dxchan;
+		dbg("ROUTE: pc92 localnodes: " . join(',', map{$_->{call}} @localnodes)) if isdbg('route');
+		foreach $node (@localnodes) {
+			if ($node && $node->lastid->{92}) {
+				my @rout = map {my $r = Route::get($_); $r ? ($r) : ()} $node->nodes, $node->users;
+				push @lines, gen_pc92_with_time($node->call, 'C', $node->lastid->{92}, @rout);
+			}
+		}
 	}
 	
-	# get all the users connected on the above nodes and send them out
-	foreach $n (@localnodes, @remotenodes) {
-		my @users = values %{$n->list};
-		my @s = pc16($n, @users);
-		for (@s) {
-			my $routeit = adjust_hops($self, $_);
-			$self->send($routeit) if $routeit;
+	# send the configuration of all the directly connected 'external' nodes that don't handle PC92
+	# out with the 'external' marker on the first node.
+	@dxchan = grep { $_->call ne $main::mycall && $_ != $self && !$_->{isolate} && !$_->{do_pc92} } DXChannel::get_all_nodes();
+	dbg("ROUTE: non pc92 dxchan: " . join(',', map{$_->{call}} @dxchan)) if isdbg('route');
+	@localnodes = map { my $r = Route::Node::get($_->{call}); $r ? $r : () } @dxchan;
+	dbg("ROUTE: non pc92 localnodes: " . join(',', map{$_->{call}} @localnodes)) if isdbg('route');
+	foreach $node (@localnodes) {
+		if ($node) {
+			my @rout = map {my $r = Route::User::get($_); $r ? ($r) : ()} $node->users;
+			push @lines, pc92c($node, @rout);
+		} 
+	}
+
+	dbg('ROUTE: DXProt::gen_pc92_update end with ' . scalar @lines . ' lines') if isdbg('route');
+	return @lines;
+}
+
+
+sub send_pc92_config
+{
+	my $self = shift;
+
+	dbg('DXProt::send_pc92_config') if isdbg('trace');
+
+	my @out = $self->gen_pc92_update(1);
+	
+	# send the complete config out on this interface
+	for (@out) {
+		$self->send($_);
+	}
+} 
+
+sub send_pc92_update
+{
+	my @out = $main::me->gen_pc92_update(0);
+	
+	# broadcast the lines to all PC92 nodes
+	for (@out) {
+		$main::me->broadcast_route_pc9x($main::mycall, undef, $_, 0);
+	}
+} 
+
+sub time_out_pc92_routes
+{
+	my @nodes = grep {$_->call ne $main::mycall && ($_->do_pc92 || $_->via_pc92)} Route::Node::get_all();
+	my @rdel;
+	foreach my $n (@nodes) {
+		my $o = $n->dec_obs;
+		if ($o <= 0) {
+			if (my $dxchan = DXChannel::get($n->call)) {
+				dbg("ROUTE: disconnecting local pc92 $dxchan->{call} on obscount") if isdbg('route');
+				$dxchan->disconnect;
+				next;
+			}
+			my @parents = map {Route::Node::get($_)} $n->parents;
+			for (@parents) {
+				if ($_) {
+					dbg("ROUTE: deleting pc92 $_->{call} from $n->{call} on obscount") if isdbg('route');
+					push @rdel, $n->del($_);
+				}
+			}
+		} else {
+			dbg("ROUTE: obscount on $n->{call} now $o") if isdbg('route');
 		}
 	}
+	for (@rdel) {
+		$main::me->route_pc21($main::mycall, undef, $_) if $_;
+	}
 }
 
 #
@@ -1489,127 +879,55 @@ sub send_local_config
 #
 # is called route(to, pcline);
 #
+
 sub route
 {
 	my ($self, $call, $line) = @_;
 
 	if (ref $self && $call eq $self->{call}) {
-		dbg('chan', "PCPROT: Trying to route back to source, dropped");
+		dbg("PCPROT: Trying to route back to source, dropped") if isdbg('chanerr');
 		return;
 	}
 
 	# always send it down the local interface if available
-	my $dxchan = DXChannel->get($call);
-	unless ($dxchan) {
-		my $cl = DXCluster->get_exact($call);
+	my $dxchan = DXChannel::get($call);
+	if ($dxchan) {
+		dbg("route: $call -> $dxchan->{call} direct" ) if isdbg('route');
+	} else {
+		my $cl = Route::get($call);
 		$dxchan = $cl->dxchan if $cl;
 		if (ref $dxchan) {
 			if (ref $self && $dxchan eq $self) {
-				dbg('chan', "PCPROT: Trying to route back to source, dropped");
+				dbg("PCPROT: Trying to route back to source, dropped") if isdbg('chanerr');
+				return;
+			}
+			dbg("route: $call -> $dxchan->{call} using normal route" ) if isdbg('route');
+		}
+	}
+
+	# try the backstop method
+	unless ($dxchan) {
+		my $rcall = RouteDB::get($call);
+		if ($rcall) {
+			if ($self && $rcall eq $self->{call}) {
+				dbg("PCPROT: Trying to route back to source, dropped") if isdbg('chanerr');
 				return;
 			}
+			$dxchan = DXChannel::get($rcall);
+			dbg("route: $call -> $rcall using RouteDB" ) if isdbg('route') && $dxchan;
 		}
 	}
+
 	if ($dxchan) {
 		my $routeit = adjust_hops($dxchan, $line);   # adjust its hop count by node name
 		if ($routeit) {
-			$dxchan->send($routeit);
+			$dxchan->send($routeit) unless $dxchan == $main::me;
 		}
 	} else {
-		dbg('chan', "PCPROT: No route available, dropped");
-	}
-}
-
-# broadcast a message to all clusters taking into account isolation
-# [except those mentioned after buffer]
-sub broadcast_ak1a
-{
-	my $s = shift;				# the line to be rebroadcast
-	my @except = @_;			# to all channels EXCEPT these (dxchannel refs)
-	my @dxchan = DXChannel::get_all_nodes();
-	my $dxchan;
-	
-	# send it if it isn't the except list and isn't isolated and still has a hop count
-	foreach $dxchan (@dxchan) {
-		next if grep $dxchan == $_, @except;
-		next if $dxchan == $me;
-		
-		my $routeit = adjust_hops($dxchan, $s);      # adjust its hop count by node name
-		$dxchan->send($routeit) unless $dxchan->{isolate} || !$routeit;
-	}
-}
-
-# broadcast a message to all clusters ignoring isolation
-# [except those mentioned after buffer]
-sub broadcast_all_ak1a
-{
-	my $s = shift;				# the line to be rebroadcast
-	my @except = @_;			# to all channels EXCEPT these (dxchannel refs)
-	my @dxchan = DXChannel::get_all_nodes();
-	my $dxchan;
-	
-	# send it if it isn't the except list and isn't isolated and still has a hop count
-	foreach $dxchan (@dxchan) {
-		next if grep $dxchan == $_, @except;
-		next if $dxchan == $me;
-
-		my $routeit = adjust_hops($dxchan, $s);      # adjust its hop count by node name
-		$dxchan->send($routeit);
-	}
-}
-
-# broadcast to all users
-# storing the spot or whatever until it is in a state to receive it
-sub broadcast_users
-{
-	my $s = shift;				# the line to be rebroadcast
-	my $sort = shift;           # the type of transmission
-	my $fref = shift;           # a reference to an object to filter on
-	my @except = @_;			# to all channels EXCEPT these (dxchannel refs)
-	my @dxchan = DXChannel::get_all_users();
-	my $dxchan;
-	my @out;
-	
-	foreach $dxchan (@dxchan) {
-		next if grep $dxchan == $_, @except;
-		push @out, $dxchan;
-	}
-	broadcast_list($s, $sort, $fref, @out);
-}
-
-# broadcast to a list of users
-sub broadcast_list
-{
-	my $s = shift;
-	my $sort = shift;
-	my $fref = shift;
-	my $dxchan;
-	
-	foreach $dxchan (@_) {
-		my $filter = 1;
-		next if $dxchan == $me;
-		
-		if ($sort eq 'dx') {
-		    next unless $dxchan->{dx};
-			($filter) = $dxchan->{spotsfilter}->it(@{$fref}) if ref $fref;
-			next unless $filter;
-		}
-		next if $sort eq 'ann' && !$dxchan->{ann};
-		next if $sort eq 'wwv' && !$dxchan->{wwv};
-		next if $sort eq 'wcy' && !$dxchan->{wcy};
-		next if $sort eq 'wx' && !$dxchan->{wx};
-
-		$s =~ s/\a//og unless $dxchan->{beep};
-
-		if ($dxchan->{state} eq 'prompt' || $dxchan->{state} eq 'talk') {
-			$dxchan->send($s);	
-		} else {
-			$dxchan->delay($s);
-		}
+		dbg("PCPROT: No route available, dropped") if isdbg('chanerr');
 	}
 }
 
-
 #
 # obtain the hops from the list for this callsign and pc no 
 #
@@ -1634,7 +952,7 @@ sub adjust_hops
 	my $call = $self->{call};
 	my $hops;
 	
-	if (($hops) = $s =~ /\^H(\d+)\^~?$/o) {
+	if (($hops) = $s =~ /\^H(\d+)\^?~?$/o) {
 		my ($pcno) = $s =~ /^PC(\d\d)/o;
 		confess "$call called adjust_hops with '$s'" unless $pcno;
 		my $ref = $nodehops{$call} if %nodehops;
@@ -1645,11 +963,6 @@ sub adjust_hops
 			return "" if defined $newhops && $newhops == 0;
 			$newhops = $hops if !$newhops;
 			$s =~ s/\^H(\d+)(\^~?)$/\^H$newhops$2/ if $newhops;
-		} else {
-			# simply decrement it
-			$hops--;
-			return "" if !$hops;
-			$s =~ s/\^H(\d+)(\^~?)$/\^H$hops$2/ if $hops;
 		}
 	}
 	return $s;
@@ -1664,21 +977,82 @@ sub load_hops
 	return $self->msg('lh1') unless -e "$main::data/hop_table.pl";
 	do "$main::data/hop_table.pl";
 	return $@ if $@;
-	return 0;
+	return ();
+}
+
+sub process_rcmd
+{
+	my ($self, $tonode, $fromnode, $user, $cmd) = @_;
+	if ($tonode eq $main::mycall) {
+		my $ref = DXUser->get_current($fromnode);
+		my $cref = Route::Node::get($fromnode);
+		Log('rcmd', 'in', $ref->{priv}, $fromnode, $cmd);
+		if ($cmd !~ /^\s*rcmd/i && $cref && $ref && $cref->call eq $ref->homenode) { # not allowed to relay RCMDS!
+			if ($ref->{priv}) {		# you have to have SOME privilege, the commands have further filtering
+				$self->{remotecmd} = 1; # for the benefit of any command that needs to know
+				my $oldpriv = $self->{priv};
+				$self->{priv} = $ref->{priv}; # assume the user's privilege level
+				my @in = (DXCommandmode::run_cmd($self, $cmd));
+				$self->{priv} = $oldpriv;
+				$self->send_rcmd_reply($main::mycall, $fromnode, $user, @in);
+				delete $self->{remotecmd};
+			} else {
+				$self->send_rcmd_reply($main::mycall, $fromnode, $user, "sorry...!");
+			}
+		} else {
+			$self->send_rcmd_reply($main::mycall, $fromnode, $user, "your attempt is logged, Tut tut tut...!");
+		}
+	} else {
+		my $ref = DXUser->get_current($tonode);
+		if ($ref && $ref->is_clx) {
+			$self->route($tonode, pc84($fromnode, $tonode, $user, $cmd));
+		} else {
+			$self->route($tonode, pc34($fromnode, $tonode, $cmd));
+		}
+	}
 }
 
+sub process_rcmd_reply
+{
+	my ($self, $tonode, $fromnode, $user, $line) = @_;
+	if ($tonode eq $main::mycall) {
+		my $s = $rcmds{$fromnode};
+		if ($s) {
+			my $dxchan = DXChannel::get($s->{call});
+			my $ref = $user eq $tonode ? $dxchan : (DXChannel::get($user) || $dxchan);
+			$ref->send($line) if $ref;
+			delete $rcmds{$fromnode} if !$dxchan;
+		} else {
+			# send unsolicited ones to the sysop
+			my $dxchan = DXChannel::get($main::myalias);
+			$dxchan->send($line) if $dxchan;
+		}
+	} else {
+		my $ref = DXUser->get_current($tonode);
+		if ($ref && $ref->is_clx) {
+			$self->route($tonode, pc85($fromnode, $tonode, $user, $line));
+		} else {
+			$self->route($tonode, pc35($fromnode, $tonode, $line));
+		}
+	}
+}
 
-# add a ping request to the ping queues
-sub addping
+sub send_rcmd_reply
 {
-	my ($from, $to) = @_;
-	my $ref = $pings{$to} || [];
-	my $r = {};
-	$r->{call} = $from;
-	$r->{t} = [ gettimeofday ];
-	route(undef, $to, pc51($to, $main::mycall, 1));
-	push @$ref, $r;
-	$pings{$to} = $ref;
+	my $self = shift;
+	my $tonode = shift;
+	my $fromnode = shift;
+	my $user = shift;
+	while (@_) {
+		my $line = shift;
+		$line =~ s/\s*$//;
+		Log('rcmd', 'out', $fromnode, $line);
+		if ($self->is_clx) {
+			$self->send(pc85($main::mycall, $fromnode, $user, "$main::mycall:$line"));
+		} else {
+			$self->send(pc35($main::mycall, $fromnode, "$main::mycall:$line"));
+		}
+	}
 }
 
 # add a rcmd request to the rcmd queues
@@ -1691,9 +1065,10 @@ sub addrcmd
 	$r->{t} = $main::systime;
 	$r->{cmd} = $cmd;
 	$rcmds{$to} = $r;
-
-	my $ref = DXCluster->get_exact($to);
-    if ($ref && $ref->dxchan && $ref->dxchan->is_clx) {
+	
+	my $ref = Route::Node::get($to);
+	my $dxchan = $ref->dxchan;
+	if ($dxchan && $dxchan->is_clx) {
 		route(undef, $to, pc84($main::mycall, $to, $self->{call}, $cmd));
 	} else {
 		route(undef, $to, pc34($main::mycall, $to, $cmd));
@@ -1706,37 +1081,40 @@ sub disconnect
 	my $pc39flag = shift;
 	my $call = $self->call;
 
+	return if $self->{disconnecting}++;
+	
 	unless ($pc39flag && $pc39flag == 1) {
 		$self->send_now("D", DXProt::pc39($main::mycall, $self->msg('disc1', "System Op")));
 	}
 
+	# get rid of any PC16/17/19
+	eph_del_regex("^PC1[679]*$call");
+
+	# do routing stuff, remove me from routing table
+	my $node = Route::Node::get($call);
+	my @rout;
+	if ($node) {
+		@rout = $node->del($main::routeroot);
+		
+		# and all my ephemera as well
+		for (@rout) {
+			my $c = $_->call;
+			eph_del_regex("^PC1[679].*$c");
+		}
+	}
+
+	RouteDB::delete_interface($call);
+	
 	# unbusy and stop and outgoing mail
 	my $mref = DXMsg::get_busy($call);
 	$mref->stop_msg($call) if $mref;
 	
-	# create a list of all the nodes that have gone and delete them from the table
-	my @nodes;
-	foreach my $node (grep { $_->dxchancall eq $call } DXNode::get_all) {
-		next if $node->call eq $call;
-		next if $node->call eq $main::mycall;
-		push @nodes, $node->call;
-		$node->del;
-	}
-
 	# broadcast to all other nodes that all the nodes connected to via me are gone
-	unless ($pc39flag && $pc39flag == 2) {
-		unless ($self->{isolate}) {
-			push @nodes, $call;
-			for (@nodes) {
-				broadcast_ak1a(pc21($_, 'Gone.'), $self);
-			}
-		}
+	unless ($pc39flag && $pc39flag == 2)  {
+		$self->route_pc21($main::mycall, undef, @rout) if @rout;
+		$self->route_pc92d($main::mycall, undef, $main::routeroot, $node) if $node;
 	}
 
-	# remove this node from the tables
-	my $node = DXCluster->get_exact($call);
-	$node->del if $node;
-	
 	# remove outstanding pings
 	delete $pings{$call};
 	
@@ -1757,11 +1135,338 @@ sub disconnect
 #
 sub talk
 {
-	my ($self, $from, $to, $via, $line) = @_;
+	my ($self, $from, $to, $via, $line, $origin) = @_;
 	
 	$line =~ s/\^/\\5E/g;			# remove any ^ characters
-	$self->send(DXProt::pc10($from, $to, $via, $line));
-	Log('talk', $self->call, $from, $via?$via:$main::mycall, $line);
+	$self->send(DXProt::pc10($from, $to, $via, $line, $origin));
+	Log('talk', $to, $from, $via?$via:$self->call, $line) unless $origin && $origin ne $main::mycall;
+}
+
+# send it if it isn't the except list and isn't isolated and still has a hop count
+# taking into account filtering and so on
+
+sub send_route
+{
+	my $self = shift;
+	my $origin = shift;
+	my $generate = shift;
+	my $no = shift;     # the no of things to filter on 
+	my $routeit;
+	my ($filter, $hops);
+	my @rin;
+	
+	for (; @_ && $no; $no--) {
+		my $r = shift;
+		
+		if (!$self->{isolate} && $self->{routefilter}) {
+			$filter = undef;
+			if ($r) {
+				($filter, $hops) = $self->{routefilter}->it($self->{call}, $self->{dxcc}, $self->{itu}, $self->{cq}, $r->call, $r->dxcc, $r->itu, $r->cq, $self->{state}, $r->{state});
+				if ($filter) {
+					push @rin, $r;
+				} else {
+					dbg("DXPROT: $self->{call}/" . $r->call . " rejected by output filter") if isdbg('chanerr');
+				}
+			} else {
+				dbg("was sent a null value") if isdbg('chanerr');
+			}
+		} else {
+			push @rin, $r unless $self->{isolate} && $r->call ne $main::mycall;
+		}
+	}
+	if (@rin) {
+		foreach my $line (&$generate(@rin, @_)) {
+			if ($hops) {
+				$routeit = $line;
+				$routeit =~ s/\^H\d+\^\~$/\^H$hops\^\~/;
+			} else {
+				$routeit = adjust_hops($self, $line);  # adjust its hop count by node name
+				next unless $routeit;
+			}
+			
+			$self->send($routeit);
+		}
+	}
+}
+
+sub broadcast_route
+{
+	my $self = shift;
+	my $origin = shift;
+	my $generate = shift;
+	my $line = shift;
+	my @dxchan = DXChannel::get_all_nodes();
+	my $dxchan;
+
+	if ($line) {
+		$line =~ /\^H(\d+)\^?\~?$/;
+		return unless $1 > 0;
+	}
+	unless ($self->{isolate}) {
+		foreach $dxchan (@dxchan) {
+			next if $dxchan == $self;
+			next if $dxchan == $main::me;
+			next unless $dxchan->isa('DXProt');
+			next if $dxchan->{do_pc92};
+			next if ($generate == \&pc16 || $generate==\&pc17) && !$dxchan->user->wantsendpc16;
+ 
+			$dxchan->send_route($origin, $generate, @_);
+		}
+	}
+}
+
+# this is only used for next door nodes on init
+sub send_route_pc92
+{
+	my $self = shift;
+
+	return unless $self->{do_pc92};
+	
+	my $origin = shift;
+	my $generate = shift;
+	my $no = shift;     # the no of things to filter on 
+	my $line;
+
+	$line = &$generate(@_);
+	$self->send($line);
+}
+
+sub broadcast_route_pc9x
+{
+	my $self = shift;
+	my $origin = shift;
+	my $generate = shift;
+	my $line = shift;
+	my $no = shift;
+	my @dxchan = DXChannel::get_all_nodes();
+	my $dxchan;
+
+	if ($origin eq $main::mycall && $generate && !$line) {
+		$line = &$generate(@_);
+	} 
+
+	$line =~ /\^H(\d+)\^\~?$/;
+	unless ($1 > 0 && $self->{isolate}) {
+		foreach $dxchan (@dxchan) {
+			next if $dxchan == $self || $dxchan == $main::me;
+			next if $origin eq $dxchan->{call};	# don't route some from this call back again.
+			next unless $dxchan->{do_pc92};
+			next unless $dxchan->isa('DXProt');
+
+			$dxchan->send($line);
+		}
+	}
+}
+
+sub route_pc16
+{
+	my $self = shift;
+	return unless $self->user->wantpc16;
+	my $origin = shift;
+	my $line = shift;
+	broadcast_route($self, $origin, \&pc16, $line, 1, @_);
+}
+
+sub route_pc17
+{
+	my $self = shift;
+	return unless $self->user->wantpc16;
+	my $origin = shift;
+	my $line = shift;
+	broadcast_route($self, $origin, \&pc17, $line, 1, @_);
+}
+
+sub route_pc19
+{
+	my $self = shift;
+	my $origin = shift;
+	my $line = shift;
+	broadcast_route($self, $origin, \&pc19, $line, scalar @_, @_);
+}
+
+sub route_pc21
+{
+	my $self = shift;
+	my $origin = shift;
+	my $line = shift;
+	broadcast_route($self, $origin, \&pc21, $line, scalar @_, @_);
+}
+
+sub route_pc24
+{
+	my $self = shift;
+	my $origin = shift;
+	my $line = shift;
+	broadcast_route($self, $origin, \&pc24, $line, 1, @_);
+}
+
+sub route_pc41
+{
+	my $self = shift;
+	my $origin = shift;
+	my $line = shift;
+	broadcast_route($self, $origin, \&pc41, $line, 1, @_);
+}
+
+sub route_pc50
+{
+	my $self = shift;
+	my $origin = shift;
+	my $line = shift;
+	broadcast_route($self, $origin, \&pc50, $line, 1, @_);
+}
+
+sub route_pc92c
+{
+	my $self = shift;
+	my $origin = shift;
+	my $line = shift;
+	broadcast_route_pc9x($self, $origin, \&pc92c, $line, 1, @_);
+}
+
+sub route_pc92a
+{
+	my $self = shift;
+	my $origin = shift;
+	my $line = shift;
+	broadcast_route_pc9x($self, $origin, \&pc92a, $line, 1, @_);
+}
+
+sub route_pc92d
+{
+	my $self = shift;
+	my $origin = shift;
+	my $line = shift;
+	broadcast_route_pc9x($self, $origin, \&pc92d, $line, 1, @_);
+}
+
+sub in_filter_route
+{
+	my $self = shift;
+	my $r = shift;
+	my ($filter, $hops) = (1, 1);
+	
+	if ($self->{inroutefilter}) {
+		($filter, $hops) = $self->{inroutefilter}->it($self->{call}, $self->{dxcc}, $self->{itu}, $self->{cq}, $r->call, $r->dxcc, $r->itu, $r->cq, $self->state, $r->state);
+		dbg("PCPROT: $self->{call}/" . $r->call . ' rejected by in_filter_route') if !$filter && isdbg('chanerr');
+	}
+	return $filter;
+}
+
+sub eph_dup
+{
+	my $s = shift;
+	my $t = shift || $eph_restime;
+	my $r;
+
+	# chop the end off
+	$s =~ s/\^H\d\d?\^?\~?$//;
+	$r = 1 if exists $eph{$s};    # pump up the dup if it keeps circulating
+	$eph{$s} = $main::systime + $t;
+	dbg("PCPROT: emphemeral duplicate") if $r && isdbg('chanerr'); 
+	return $r;
+}
+
+sub eph_del_regex
+{
+	my $regex = shift;
+	my ($key, $val);
+	while (($key, $val) = each %eph) {
+		if ($key =~ m{$regex}) {
+			delete $eph{$key};
+		}
+	}
+}
+
+sub eph_clean
+{
+	my ($key, $val);
+	
+	while (($key, $val) = each %eph) {
+		if ($main::systime >= $val) {
+			delete $eph{$key};
+		}
+	}
+}
+
+sub eph_list
+{
+	my ($key, $val);
+	my @out;
+
+	while (($key, $val) = each %eph) {
+		push @out, $key, $val;
+	}
+	return @out;
+}
+
+sub run_cmd
+{
+	goto &DXCommandmode::run_cmd;
+}
+
+
+# import any msgs in the chat directory
+# the messages are sent to the chat group which forms the
+# the first part of the name (eg: solar.1243.txt would be
+# sent to chat group SOLAR)
+# 
+# Each message found is sent: one non-blank line to one chat
+# message. So 4 lines = 4 chat messages.
+# 
+# The special name LOCAL is for local users ANN
+# The special name ALL is for ANN/FULL
+# The special name SYSOP is for ANN/SYSOP
+#
+sub import_chat
+{
+	# are there any to do in this directory?
+	return unless -d $chatimportfn;
+	unless (opendir(DIR, $chatimportfn)) {
+		dbg("can\'t open $chatimportfn $!") if isdbg('msg');
+		Log('msg', "can\'t open $chatimportfn $!");
+		return;
+	} 
+
+	my @names = readdir(DIR);
+	closedir(DIR);
+	my $name;
+	foreach $name (@names) {
+		next if $name =~ /^\./;
+		my $splitit = $name =~ /^split/;
+		my $fn = "$chatimportfn/$name";
+		next unless -f $fn;
+		unless (open(MSG, $fn)) {
+	 		dbg("can\'t open import file $fn $!") if isdbg('msg');
+			Log('msg', "can\'t open import file $fn $!");
+			unlink($fn);
+			next;
+		}
+		my @msg = map { s/\r?\n$//; $_ } <MSG>;
+		close(MSG);
+		unlink($fn);
+
+		my @cat = split /\./, $name;
+		my $target = uc $cat[0];
+
+		foreach my $text (@msg) {
+			next unless $text && $text !~ /^\s*#/;
+			if ($target eq 'ALL' || $target eq 'LOCAL' || $target eq 'SYSOP') {
+				my $sysopflag = $target eq 'SYSOP' ? '*' : ' ';
+				if ($target ne 'LOCAL') {
+					send_announce($main::me, pc12($main::mycall, $text, '*', $sysopflag), $main::mycall, '*', $text, $sysopflag, $main::mycall, '0');
+				} else {
+					Log('ann', 'LOCAL', $main::mycall, $text);
+					DXChannel::broadcast_list("To LOCAL de ${main::mycall}: $text\a", 'ann', undef, DXCommandmode->get_all());
+				}
+			} else {
+				my $msgid = nextchatmsgid();
+				$text = "#$msgid $text";
+				send_chat($main::me, pc12($main::mycall, $text, '*', $target), $main::mycall, '*', $text, $target, $main::mycall, '0');
+			}
+		}
+	}
 }
+
 1;
 __END__