X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXProt.pm;h=c5f4384cdfc74fcf8618eb481189404b98415964;hb=3634fba90a64fe488d237f438d9945d81158da52;hp=e41951da26b4f932be9b8103bb52e75e21adcfcd;hpb=78cf2dcb9be8128af7f8dc5ae37540c9c53c6057;p=spider.git

diff --git a/perl/DXProt.pm b/perl/DXProt.pm
index e41951da..c5f4384c 100644
--- a/perl/DXProt.pm
+++ b/perl/DXProt.pm
@@ -34,7 +34,14 @@ use Route;
 use Route::Node;
 
 use strict;
-use vars qw($me $pc11_max_age $pc23_max_age
+
+use vars qw($VERSION $BRANCH);
+$VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
+$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/ ) || 0;
+$main::build += $VERSION;
+$main::branch += $BRANCH;
+
+use vars qw($me $pc11_max_age $pc23_max_age $last_pc50
 			$last_hour $last10 %eph  %pings %rcmds
 			%nodehops $baddx $badspotter $badnode $censorpc
 			$allowzero $decode_dk0wcy $send_opernam @checklist);
@@ -52,7 +59,7 @@ $censorpc = 1;					# Do a BadWords::check on text fields and reject things
 $baddx = new DXHash "baddx";
 $badspotter = new DXHash "badspotter";
 $badnode = new DXHash "badnode";
-$last10 = time;
+$last10 = $last_pc50 = time;
 
 @checklist = 
 (
@@ -213,7 +220,9 @@ sub start
 	# 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
@@ -422,7 +431,7 @@ sub normal
 					my $node;
 					my $to = $user->homenode;
 					my $last = $user->lastoper || 0;
-					if ($to ne $main::mycall && $send_opernam && $main::systime > $last + $DXUser::lastoperinterval && $to && ($node = Route::Node::get($to)) ) {
+					if ($send_opernam && $to && $to ne $main::mycall && $main::systime > $last + $DXUser::lastoperinterval && ($node = Route::Node::get($to)) ) {
 						my $cmd = "forward/opernam $spot[4]";
 						# send the rcmd but we aren't interested in the replies...
 						my $dxchan = $node->dxchan;
@@ -556,6 +565,8 @@ sub normal
 				my ($call, $conf, $here) = $field[$i] =~ /^(\S+) (\S) (\d)/o;
 				next unless $call && $conf && defined $here && is_callsign($call);
 				next if $call eq $main::mycall;
+
+				eph_del_regex("^PC17\^$call\^$ncall");
 				
 				$conf = $conf eq '*';
 
@@ -567,7 +578,7 @@ sub normal
 						$r->flags($flags);
 						push @rout, $r;
 					}
-					$r->addparent($ncall);
+					$r->addparent($parent);
 				} else {
 					push @rout, $parent->add_user($call, $flags);
 				}
@@ -582,6 +593,10 @@ sub normal
 				$user->put;
 			}
 
+			if (eph_dup($line)) {
+				dbg("PCPROT: dup PC16 detected") if isdbg('chanerr');
+				return;
+			}
 			
 			# queue up any messages (look for privates only)
 			DXMsg::queue_msg(1) if $self->state eq 'normal';     
@@ -594,6 +609,9 @@ sub normal
 			my $dxchan;
 			my $ncall = $field[2];
 			my $ucall = $field[1];
+
+			eph_del_regex("^PC16.*$ncall.*$ucall");
+			
 			if ($ncall eq $main::mycall) {
 				dbg("PCPROT: trying to alter config on this node from outside!") if isdbg('chanerr');
 				return;
@@ -608,11 +626,23 @@ sub normal
 				dbg("PCPROT: Route::Node $ncall not in config") if isdbg('chanerr');
 				return;
 			}
+			my $uref = Route::User::get($ucall);
+			unless ($uref) {
+				dbg("PCPROT: Route::User $ucall not in config") if isdbg('chanerr');
+				return;
+			}
+			
 
 			# input filter if required
 			return unless $self->in_filter_route($parent);
+			
+			my @rout = $parent->del_user($uref);
+
+			if (eph_dup($line)) {
+				dbg("PCPROT: dup PC17 detected") if isdbg('chanerr');
+				return;
+			}
 
-			my @rout = $parent->del_user($ucall);
 			$self->route_pc17($parent, @rout) if @rout;
 			return;
 		}
@@ -649,6 +679,9 @@ sub normal
 				my $conf = $field[$i+2];
 				my $ver = $field[$i+3];
 				next unless defined $here && defined $conf && is_callsign($call);
+
+				eph_del_regex("^PC(?:21\^$call|17\^[^\^]+\^$call)");
+				
 				# check for sane parameters
 				$ver = 5000 if $ver eq '0000';
 				next if $ver < 5000; # only works with version 5 software
@@ -698,7 +731,7 @@ sub normal
 					$user = DXUser->new($call);
 					$user->sort('A');
 					$user->priv(1);                   # I have relented and defaulted nodes
-					$self->{priv} = 1;                # to user RCMDs allowed
+					$user->lockout(1);
 					$user->homenode($call);
 					$user->node($call);
 				}
@@ -706,6 +739,11 @@ sub normal
 				$user->put;
 			}
 
+			if (eph_dup($line)) {
+				dbg("PCPROT: dup PC19 detected") if isdbg('chanerr');
+				return;
+			}
+
 			$self->route_pc19(@rout) if @rout;
 			return;
 		}
@@ -719,6 +757,9 @@ sub normal
 		
 		if ($pcno == 21) {		# delete a cluster from the list
 			my $call = uc $field[1];
+
+			eph_del_regex("^PC1[79].*$call");
+			
 			my @rout;
 			my $parent = Route::Node::get($self->{call});
 			unless ($parent) {
@@ -744,6 +785,12 @@ sub normal
 				dbg("PCPROT: I WILL _NOT_ be disconnected!") if isdbg('chanerr');
 				return;
 			}
+
+			if (eph_dup($line)) {
+				dbg("PCPROT: dup PC21 detected") if isdbg('chanerr');
+				return;
+			}
+
 			$self->route_pc21(@rout) if @rout;
 			return;
 		}
@@ -824,7 +871,7 @@ sub normal
 				return;
 			}
 
-			Log('DXProt', "Merge request for $field[3] spots and $field[4] WWV from $field[1]");
+			Log('DXProt', "Merge request for $field[3] spots and $field[4] WWV from $field[2]");
 			
 			# spots
 			if ($field[3] > 0) {
@@ -874,6 +921,7 @@ sub normal
 		if ($pcno == 39) {		# incoming disconnect
 			if ($field[1] eq $self->{call}) {
 				$self->disconnect(1);
+				eph_del_regex("^PC(?:1[679]|21).*$field[1]");
 			} else {
 				dbg("PCPROT: came in on wrong channel") if isdbg('chanerr');
 			}
@@ -887,6 +935,11 @@ sub normal
 #			my $ref = Route::get($call) || Route->new($call);
 #			return unless $self->in_filter_route($ref);
 
+			if ($field[3] eq $field[2]) {
+				dbg('PCPROT: invalid value') if isdbg('chanerr');
+				return;
+			}
+
 			# add this station to the user database, if required
 			my $user = DXUser->get_current($call);
 			$user = DXUser->new($call) if !$user;
@@ -954,6 +1007,7 @@ sub normal
 			my $to = $field[1];
 			my $from = $field[2];
 			my $flag = $field[3];
+
 			
 			# is it for us?
 			if ($to eq $main::mycall) {
@@ -989,6 +1043,10 @@ sub normal
 					}
 				}
 			} else {
+				if (eph_dup($line)) {
+					dbg("PCPROT: dup PC51 detected") if isdbg('chanerr');
+					return;
+				}
 				# route down an appropriate thingy
 				$self->route($to, $line);
 			}
@@ -1070,20 +1128,22 @@ sub process
 	my $t = time;
 	my @dxchan = DXChannel->get_all();
 	my $dxchan;
+	my $pc50s;
 	
+	# send out a pc50 on EVERY channel all at once
+	if ($t >= $last_pc50 + $DXProt::pc50_interval) {
+		$pc50s = pc50($me, scalar DXChannel::get_all_users);
+		eph_dup($pc50s);
+		$last_pc50 = $t;
+	}
+
 	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) {
-			my $s = pc50($me, scalar DXChannel::get_all_users);
-			eph_dup($s);
-			$dxchan->send($s);
-			$dxchan->{pc50_t} = $t;
-		} 
 
+		# 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) {
@@ -1145,7 +1205,7 @@ sub dx_spot
 		($filter, $hops) = $self->{spotsfilter}->it(@_);
 		return unless $filter;
 	}
-	send_prot_line($self, $filter, $hops, $isolate, $line)
+	send_prot_line($self, $filter, $hops, $isolate, $line);
 }
 
 sub send_prot_line
@@ -1161,7 +1221,7 @@ sub send_prot_line
 		return unless $routeit;
 	}
 	if ($filter) {
-		$self->send($routeit) if $routeit;
+		$self->send($routeit);
 	} else {
 		$self->send($routeit) unless $self->{isolate} || $isolate;
 	}
@@ -1605,10 +1665,7 @@ sub process_rcmd_reply
 		my $s = $rcmds{$fromnode};
 		if ($s) {
 			my $dxchan = DXChannel->get($s->{call});
-			my $ref = DXChannel->get($user) || $dxchan;
-			if ($ref->{call} eq $main::mycall) {
-				$ref = DXChannel->get($main::myalias) || $ref;
-			}
+			my $ref = $user eq $tonode ? $dxchan : (DXChannel->get($user) || $dxchan);
 			$ref->send($line) if $ref;
 			delete $rcmds{$fromnode} if !$dxchan;
 		} else {
@@ -1678,7 +1735,6 @@ sub disconnect
 	my $node = Route::Node::get($call);
 	my @rout;
 	if ($node) {
-		@rout = $node->del_nodes;    # at the next level
 		@rout = $node->del($main::routeroot);
 	}
 	
@@ -1757,7 +1813,7 @@ sub send_route
 				$routeit = adjust_hops($self, $line);  # adjust its hop count by node name
 				next unless $routeit;
 			}
-			$self->send($routeit) if $self->{routefilter} || !$self->{isolate};
+			$self->send($routeit);
 		}
 	}
 }
@@ -1773,10 +1829,10 @@ sub broadcast_route
 	foreach $dxchan (@dxchan) {
 		next if $dxchan == $self;
 		next if $dxchan == $me;
-		if ($dxchan->{routefilter} || !$self->{isolate}) {
-			$dxchan->send_route($generate, @_) 
+		if ($dxchan->{routefilter}) {
+			$dxchan->send_route($generate, @_);
 		} else {
-			dbg('DXPROT: isolated') if isdbg('chanerr');
+			$dxchan->send_route($generate, @_) unless $self->{isolate} || $dxchan->{isolate};
 		}
 	}
 }
@@ -1847,6 +1903,17 @@ sub eph_dup
 	return undef;
 }
 
+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);