X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXProt.pm;h=0bde0d2cd010623bc34dfd551989a45336369b61;hb=cc91428ca79b3cdfdc7733505384f5983ad6c7fa;hp=dded0e6451073153fea76fd1e77b8834e8cced9b;hpb=8b0c842c51c3a51b45ff8c4940d6b5fad00cdde8;p=spider.git

diff --git a/perl/DXProt.pm b/perl/DXProt.pm
index dded0e64..0bde0d2c 100644
--- a/perl/DXProt.pm
+++ b/perl/DXProt.pm
@@ -30,14 +30,17 @@ use Carp;
 use strict;
 use vars qw($me $pc11_max_age $pc11_dup_age $pc23_dup_age 
 			%spotdup %wwvdup $last_hour %pings %rcmds 
-			%nodehops @baddx $baddxfn);
+			%nodehops @baddx $baddxfn $pc12_dup_age
+			%anndup);
 
 $me = undef;					# the channel id for this cluster
 $pc11_max_age = 1*3600;			# the maximum age for an incoming 'real-time' pc11
 $pc11_dup_age = 24*3600;		# the maximum time to keep the spot dup list for
 $pc23_dup_age = 24*3600;		# the maximum time to keep the wwv dup list for
+$pc12_dup_age = 24*3600;		# the maximum time to keep the ann dup list for
 %spotdup = ();				    # the pc11 and 26 dup hash 
-%wwvdup = ();				    # the pc23 and 27 dup hash 
+%wwvdup = ();				    # the pc23 and 27 dup hash
+%anndup = ();                               # the PC12 dup hash
 $last_hour = time;				# last time I did an hourly periodic update
 %pings = ();                    # outstanding ping requests outbound
 %rcmds = ();                    # outstanding rcmd requests outbound
@@ -113,8 +116,9 @@ sub start
 	$self->{wwvfilter} = Filter::read_in('wwv', $call);
 	$self->{annfilter} = Filter::read_in('ann', $call);
 	
-	# set unbuffered
+	# set unbuffered and no echo
 	$self->send_now('B',"0");
+	$self->send_now('E',"0");
 	
 	# send initialisation string
 	if (!$self->{outbound}) {
@@ -235,6 +239,21 @@ sub normal
 		}
 		
 		if ($pcno == 12) {		# announces
+		        # announce duplicate checking
+			my $text = uc unpad($field[3]);
+			my $dupkey = $field[1].$field[2].$text.$field[4].$field[6];
+			if ($anndup{$dupkey}) {
+				dbg('chan', "Duplicate Announce ignored\n");
+				return;
+			}
+			$anndup{$dupkey} = $main::systime;
+			
+			# global ann filtering
+			my ($filter, $hops) = Filter::it($self->{annfilter}, @field[1..6], $self->{call} ) if $self->{annfilter};
+			if ($self->{annfilter} && !$filter) {
+			        dbg('chan', "Rejected by filter");
+				return;
+			}
 			
 			if ($field[2] eq '*' || $field[2] eq $main::mycall) {
 				
@@ -475,8 +494,9 @@ sub normal
 		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], $field[3]);
-				unless ($field[3] =~ /rcmd/i) {    # not allowed to relay RCMDS!
+				unless ($field[3] =~ /rcmd/i || !$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
 						$self->{remotecmd} = 1; # for the benefit of any command that needs to know
 						my @in = (DXCommandmode::run_cmd($self, $field[3]));
@@ -486,9 +506,11 @@ sub normal
 							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:Tut tut tut...!"));
+					$self->send(pc35($main::mycall, $field[2], "$main::mycall:your attempt is logged, Tut tut tut...!"));
 				}
 			} else {
 				route($field[1], $line);
@@ -643,6 +665,10 @@ sub process
 		while (($key, $val) = each %wwvdup) {
 			delete $wwvdup{$key} if $val < $cutoff;
 		}
+		$cutoff = $main::systime - $pc12_dup_age;
+		while (($key, $val) = each %anndup) {
+			delete $anndup{$key} if $val < $cutoff;
+		}
 		$last_hour = $main::systime;
 	}
 }
@@ -710,10 +736,14 @@ sub send_dx_spot
 				$dxchan->send($routeit) unless $dxchan->{isolate} || $self->{isolate};
 				
 			}
-		} elsif ($dxchan->is_user) {
+		} elsif ($dxchan->is_user && $dxchan->{dx}) {
 			my $buf = Spot::formatb($_[0], $_[1], $_[2], $_[3], $_[4]);
-			$buf .= "\a\a" if $dxchan->beep;
-			$dxchan->send($buf) if !$hops || ($hops && $filter);
+			$buf .= "\a\a" if $dxchan->{beep};
+			if ($dxchan->{state} eq 'prompt' || $dxchan->{state} eq 'convers') {
+				$dxchan->send($buf) if !$hops || ($hops && $filter);
+			} else {
+				$dxchan->delay($buf) if !$hops || ($hops && $filter);
+			}
 		}					
 	}
 }