X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXProt.pm;h=4b32a7150c35440747ed1d8a0c8e4c8d75f0b356;hb=3714fae559341e37d57848800fb70cee6e175971;hp=5c6ca1fb928abd18426cce68525fedbcb3e20cf6;hpb=217ca173cdfac728815e84cd56b897a60e541f64;p=spider.git

diff --git a/perl/DXProt.pm b/perl/DXProt.pm
index 5c6ca1fb..4b32a715 100644
--- a/perl/DXProt.pm
+++ b/perl/DXProt.pm
@@ -50,7 +50,8 @@ use vars qw($pc11_max_age $pc23_max_age $last_pc50 $eph_restime $eph_info_restim
 			$investigation_int $pc19_version $myprot_version
 			%nodehops $baddx $badspotter $badnode $censorpc $rspfcheck
 			$allowzero $decode_dk0wcy $send_opernam @checklist
-			$handle_xml);
+			$eph_pc15_restime
+		   );
 
 $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
@@ -70,6 +71,7 @@ $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;
@@ -77,7 +79,6 @@ $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
 $pc19_version = 5466;			# the visible version no for outgoing PC19s generated from pc59
-$handle_xml = 0;				# handle XML sentences
 
 @checklist = 
 (
@@ -234,6 +235,14 @@ sub new
 	# add this node to the table, the values get filled in later
 	my $pkg = shift;
 	my $call = shift;
+
+	# if we have an entry already, then send a PC21 to all connect
+	# old style connections, because we are about to get the real deal
+	if (my $ref = Route::Node::get($call)) {
+		dbg("ROUTE: $call is already in the routing table, deleting") if isdbg('route');
+		my @rout = $ref->delete;
+		$self->route_pc21($main::mycall, undef, @rout) if @rout;
+	}
 	$main::routeroot->add($call, '5000', Route::here(1)) if $call ne $main::mycall;
 
 	return $self;
@@ -333,7 +342,7 @@ sub normal
 {
 	my ($self, $line) = @_;
 
-	if ($line =~ '^<\w+\s') {
+	if ($line =~ '^<\w+\s' && $main::do_xml) {
 		DXXml::normal($self, $line);
 		return;
 	}
@@ -348,7 +357,7 @@ sub normal
 	
 	# process PC frames, this will fail unless the frame starts PCnn
 	my ($pcno) = $field[0] =~ /^PC(\d\d)/; # just get the number
-	unless (defined $pcno && $pcno >= 10 && $pcno <= 99) {
+	unless (defined $pcno && $pcno >= 10 && $pcno <= 89) { # reject PC9x messages
 		dbg("PCPROT: unknown protocol") if isdbg('chanerr');
 		return;
 	}
@@ -700,6 +709,23 @@ sub handle_12
 		$self->route($_[2], $line);
 	}
 }
+
+
+sub handle_15
+{
+	my $self = shift;
+	my $pcno = shift;
+	my $line = shift;
+	my $origin = shift;
+
+	if (eph_dup($line, $eph_pc15_restime)) {
+		dbg("PCPROT: Ephemeral dup, dropped") if isdbg('chanerr');
+	} else {
+		unless ($self->{isolate}) {
+			DXChannel::broadcast_nodes($line, $self) if $line =~ /\^H\d+\^?~?$/; # send it to everyone but me
+		}
+	}
+}
 		
 # incoming user		
 sub handle_16
@@ -721,7 +747,11 @@ sub handle_16
 	}
 	# is it me?
 	if ($ncall eq $main::mycall) {
-		dbg("PCPROT: trying to alter config on this node from outside!") if isdbg('chanerr');
+		dbg("PCPROT: trying to alter my config from outside!") if isdbg('chanerr');
+		return;
+	}
+	if (DXChannel::get($ncall) && $ncall ne $self->{call}) {
+		dbg("PCPROT: trying to alter locally connected $ncall from $self->{call}, ignored") if isdbg('chanerr');
 		return;
 	}
 
@@ -845,9 +875,12 @@ sub handle_16
 			push @rout, $parent->add_user($call, $flags);
 		}
 		
+		# send info to all logged in thingies
+		$self->tell_login('loginu', "$ncall: $call") if DXUser->get_current($ncall)->is_local_node;
+		$self->tell_buddies('loginb', $call, $ncall);
 				
 		# add this station to the user database, if required
-		$call =~ s/-\d+$//o;	# remove ssid for users
+#		$call =~ s/-\d+$//o;	# remove ssid for users
 		my $user = DXUser->get_current($call);
 		$user = DXUser->new($call) if !$user;
 		$user->homenode($parent->call) if !$user->homenode;
@@ -896,32 +929,33 @@ sub handle_17
 	my $uref = Route::User::get($ucall);
 	unless ($uref) {
 		dbg("PCPROT: Route::User $ucall not in config") if isdbg('chanerr');
+		return;
 	}
 	my $parent = Route::Node::get($ncall);
 	unless ($parent) {
 		dbg("PCPROT: Route::Node $ncall not in config") if isdbg('chanerr');
+		return;
 	}			
 
-	$dxchan = $parent->dxchan if $parent;
+	$dxchan = DXChannel::get($ncall);
 	if ($dxchan && $dxchan ne $self) {
 		dbg("PCPROT: PC17 from $self->{call} trying to alter locally connected $ncall, ignored!") if isdbg('chanerr');
 		return;
 	}
 
 	# input filter if required and then remove user if present
-	if ($parent) {
 #		return unless $self->in_filter_route($parent);	
-		$parent->del_user($uref) if $uref;
-	} else {
-		$parent = Route->new($ncall);  # throw away
-	}
+	$parent->del_user($uref);
+
+	# send info to all logged in thingies
+	$self->tell_login('logoutu', "$ncall: $ucall") if DXUser->get_current($ncall)->is_local_node;
+	$self->tell_buddies('logoutb', $ucall, $ncall);
 
 	if (eph_dup($line)) {
 		dbg("PCPROT: dup PC17 detected") if isdbg('chanerr');
 		return;
 	}
 
-	$uref = Route->new($ucall) unless $uref; # throw away
 	$self->route_pc17($origin, $line, $parent, $uref);
 }
 		
@@ -945,7 +979,7 @@ sub handle_18
 			$self->user->put;
 			$self->sort('S');
 		}
-		$self->{handle_xml}++ if $main::do_xml && $_[1] =~ /\bxml\b/;
+		$self->{handle_xml}++ if DXXml::available() && $_[1] =~ /\bxml\b/;
 	} else {
 		$self->version(50.0);
 		$self->version($_[2] / 100) if $_[2] && $_[2] =~ /^\d+$/;
@@ -1014,6 +1048,7 @@ sub handle_19
 				
 		# check for sane parameters
 		#				$ver = 5000 if $ver eq '0000';
+		next unless $ver && $ver =~ /^\d+$/;
 		next if $ver < 5000;	# only works with version 5 software
 		next if length $call < 3; # min 3 letter callsigns
 		next if $call eq $main::mycall;
@@ -1452,6 +1487,10 @@ sub handle_41
 	$user = DXUser->new($call) unless $user;
 			
 	if ($_[2] == 1) {
+		if (($_[3] =~ /spotter/i || $_[3] =~ /self/i) && $user->name && $user->name ne $_[3]) {
+			dbg("PCPROT: invalid name") if isdbg('chanerr');
+			return;
+		}
 		$user->name($_[3]);
 	} elsif ($_[2] == 2) {
 		$user->qth($_[3]);