X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXProt.pm;h=cd731a216fbcd64866720cb70c0c841bbdcedf2c;hb=04f192bf9da26bd6fbed506a2cbb2a10dda25d35;hp=26d1b169854b585ee1cd94a136da525cb1ff47d7;hpb=29ec5bb85c591182dd868e7a3d87f510d7b47e9b;p=spider.git

diff --git a/perl/DXProt.pm b/perl/DXProt.pm
index 26d1b169..cd731a21 100644
--- a/perl/DXProt.pm
+++ b/perl/DXProt.pm
@@ -29,6 +29,7 @@ use AnnTalk;
 use Geomag;
 use WCY;
 use Time::HiRes qw(gettimeofday tv_interval);
+use BadWords;
 
 use strict;
 use vars qw($me $pc11_max_age $pc23_max_age
@@ -51,7 +52,7 @@ $baddxfn = "$main::data/baddx.pl";
 
 @checklist = 
 (
- [ qw(c c m p bc c) ],			# pc10
+ [ 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) ],					# 
@@ -239,7 +240,7 @@ sub start
 
 	# send initialisation string
 	unless ($self->{outbound}) {
-		$self->send(pc38()) if DXNode->get_all();
+#		$self->send(pc38()) if DXNode->get_all();
 		$self->send(pc18());
 		$self->{lastping} = $main::systime;
 	} else {
@@ -294,20 +295,25 @@ sub normal
 	
  SWITCH: {
 		if ($pcno == 10) {		# incoming talk
-			
+
+			# will we allow it at all?
+			my @bad;
+			if (@bad = BadWords::check($field[3])) {
+				dbg('chan', "Bad words: @bad, dropped" );
+				return;
+			}
+
 			# is it for me or one of mine?
 			my ($to, $via, $call, $dxchan);
 			if ($field[5] gt ' ') {
 				$call = $via = $field[2];
 				$to = $field[5];
-				unless (is_callsign($to)) {
-					dbg('chan', "Corrupt talk, rejected");
-					return;
-				}
 			} else {
 				$call = $to = $field[2];
 			}
-			if ($dxchan = DXChannel->get($call)) {
+			$dxchan = DXChannel->get($call);
+			if ($dxchan && $dxchan->is_user) {
+				$field[3] =~ s/\%5E/^/g;
 				$dxchan->talk($field[1], $to, $via, $field[3]);
 			} else {
 				$self->route($field[2], $line); # relay it on its way
@@ -351,6 +357,11 @@ sub normal
 				dbg('chan', "Duplicate Spot ignored\n");
 				return;
 			}
+			my @bad;
+			if (@bad = BadWords::check($field[5])) {
+				dbg('chan', "Bad words: @bad, dropped" );
+				return;
+			}
 			
 			my @spot = Spot::add($field[1], $field[2], $d, $field[5], $field[6], $field[7]);
 
@@ -427,7 +438,12 @@ sub normal
 				dbg('chan', "Duplicate Announce ignored");
 				return;
 			}
-			
+
+			my @bad;
+			if (@bad = BadWords::check($field[3])) {
+				dbg('chan', "Bad words: @bad, dropped" );
+				return;
+			}
 			if ($field[2] eq '*' || $field[2] eq $main::mycall) {
 				
 				# global ann filtering on INPUT
@@ -617,12 +633,16 @@ sub normal
 			if ($call ne $main::mycall) { # don't allow malicious buggers to disconnect me!
 				my $node = DXCluster->get_exact($call);
 				if ($node) {
+					if ($call eq $self->{call}) {
+						dbg('chan', "LOOP: Trying to disconnect myself with PC21");
+						return;
+					} 
 					if ($node->dxchan != $self) {
 						dbg('chan', "LOOP: $call come in on wrong channel");
 						return;
 					}
 					my $dxchan;
-					if (($dxchan = DXChannel->get($call)) && $dxchan != $self) {
+					if ($dxchan = DXChannel->get($call)) {
 						dbg('chan', "LOOP: $call connected locally");
 						return;
 					}
@@ -1121,6 +1141,7 @@ sub send_dx_spot
 		} elsif ($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 {
@@ -1274,6 +1295,7 @@ sub send_announce
 			}
 			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);