X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXProtHandle.pm;h=9e0f5ec4adb111ccf81f159a6368049cce558926;hb=fee8c4eabda49d4c7440ce1075ea49dcd9c2e825;hp=e2e8e983998a75f2b137a313f9b043af65714a25;hpb=c6552c92e3a9e3741b68305bfc43124020b57c19;p=spider.git

diff --git a/perl/DXProtHandle.pm b/perl/DXProtHandle.pm
index e2e8e983..9e0f5ec4 100644
--- a/perl/DXProtHandle.pm
+++ b/perl/DXProtHandle.pm
@@ -405,6 +405,12 @@ sub handle_16
 		return;
 	}
 
+	# isolate now means only accept stuff from this call only
+	if ($self->{isolate} && $ncall ne $self->{call}) {
+		dbg("PCPROT: $self->{call} isolated, $ncall ignored") if isdbg('chanerr');
+		return;
+	}
+
 	my $parent = Route::Node::get($ncall);
 
 	if ($parent) {
@@ -503,6 +509,12 @@ sub handle_17
 		return;
 	}
 
+	# isolate now means only accept stuff from this call only
+	if ($self->{isolate} && $ncall ne $self->{call}) {
+		dbg("PCPROT: $self->{call} isolated, $ncall ignored") if isdbg('chanerr');
+		return;
+	}
+
 	RouteDB::delete($ncall, $self->{call});
 
 	my $uref = Route::User::get($ucall);
@@ -684,6 +696,12 @@ sub handle_19
 			}
 		}
 
+		# isolate now means only accept stuff from this call only
+		if ($self->{isolate} && $call ne $self->{call}) {
+			dbg("PCPROT: $self->{call} isolated, $call ignored") if isdbg('chanerr');
+			next;
+		}
+
 		my $user = check_add_node($call);
 
 #		if (eph_dup($genline)) {
@@ -787,11 +805,16 @@ sub handle_21
 	eph_del_regex("^PC1[679].*$call");
 
 	# if I get a PC21 from the same callsign as self then ignore it
-	if ($call eq $self->call) {
+	if ($call eq $self->{call}) {
 		dbg("PCPROT: self referencing PC21 from $self->{call}");
 		return;
 	}
 
+	# for the above reason and also because of the check for PC21s coming
+	# in for self->call from outside being ignored further down
+	# we don't need any isolation code here, because we will never
+	# act on a PC21 with self->call in it.
+
 	RouteDB::delete($call, $self->{call});
 
 	my $parent = Route::Node::get($self->{call});
@@ -1410,7 +1433,7 @@ sub check_pc9x_t
 		# the id on it is completely unreliable. Besides, only commands
 		# originating on this box will go through this code...
 		if ($parent->call ne $main::mycall) {
-			my $lastid = $parent->lastid->{$pc} || 0;
+			my $lastid = $parent->lastid || 0;
 			if ($t < $lastid) {
 				if ($t+86400-$lastid > $pc9x_past_age) {
 					dbg("PCPROT: dup id on $t <= $lastid, ignored") if isdbg('chanerr');
@@ -1430,7 +1453,7 @@ sub check_pc9x_t
 	} elsif ($create) {
 		$parent = Route::Node->new($call);
 	}
-	$parent->lastid->{$pc} = $t;
+	$parent->lastid($t) if $parent;
 
 	return $parent;
 }
@@ -1526,6 +1549,9 @@ sub handle_92
 		}
 	} elsif ($sort eq 'A' || $sort eq 'D' || $sort eq 'C') {
 
+		# remember the last channel we arrived on
+		$parent->PC92C_dxchan($self->{call}) unless $self->{call} eq $parent->call;
+
 		# this is the main route section
 		# here is where all the routes are created and destroyed
 
@@ -1570,6 +1596,7 @@ sub handle_92
 						}
 						$parent = check_pc9x_t($call, $t, 92) || return;
 						$parent->via_pc92(1);
+						$parent->PC92C_dxchan($self->{call});
 					}
 				} else {
 					dbg("PCPROT: must be mycall or external node as first entry, ignored") if isdbg('chanerr');
@@ -1578,6 +1605,7 @@ sub handle_92
 				$parent->here(Route::here($here));
 				$parent->version($version) if $version && $version > $parent->version;
 				$parent->build($build) if $build && $build > $parent->build;
+				$parent->PC92C_dxchan($self->{call}) unless $self->{call} eq $parent->call;
 				shift @ent;
 			}
 		}
@@ -1606,11 +1634,9 @@ sub handle_92
 
 			# we only reset obscounts on config records
 			$oparent->reset_obs;
-			$oparent->PC92C_dxchan($self->{call}) unless $self->{call} eq $oparent->call;
 			dbg("ROUTE: reset obscount on $pcall now " . $oparent->obscount) if isdbg('obscount');
 			if ($oparent != $parent) {
 				$parent->reset_obs;
-				$parent->PC92C_dxchan($self->{call}) unless $self->{call} eq $parent->call;
 				dbg("ROUTE: reset obscount on $parent->{call} now " . $parent->obscount) if isdbg('obscount');
 			}
 
@@ -1685,7 +1711,8 @@ sub handle_93
 		return;
 	}
 
-	# remember that we are converting PC10->PC93
+	# remember that we are converting PC10->PC93 and self will be $main::me if it
+	# comes from us
 	unless ($self->{do_pc9x}) {
 		dbg("PCPROT: PC9x come in from non-PC9x node, ignored") if isdbg('chanerr');
 		return;
@@ -1694,11 +1721,11 @@ sub handle_93
 	my $t = $_[2];
 	my $parent = check_pc9x_t($pcall, $t, 93, 1) || return;
 
-	my $to = $_[3];
-	my $from = $_[4];
-	my $via = $_[5];
+	my $to = uc $_[3];
+	my $from = uc $_[4];
+	my $via = uc $_[5];
 	my $text = $_[6];
-	my $onode = $_[7];
+	my $onode = uc $_[7];
 	$onode = $pcall if @_ <= 8;
 
 	# this is catch loops caused by bad software ...
@@ -1723,7 +1750,9 @@ sub handle_93
 		return;
 	}
 
-	if (is_callsign($to)) {
+	# if it is routeable then then treat it like a talk
+	my $ref = Route::get($to);
+	if ($ref) {
 		# local talks
 		my $dxchan;
 		$dxchan = DXChannel::get($main::myalias) if $to eq $main::mycall;
@@ -1741,34 +1770,30 @@ sub handle_93
 		}
 
 		# convert to PC10 talks where appropriate
-		my $ref = Route::get($to);
-		if ($ref) {
-			# just go for the "best" one for now (rather than broadcast)
-			$dxchan = $ref->dxchan;
+		# just go for the "best" one for now (rather than broadcast)
+		$dxchan = $ref->dxchan;
 
-			# check it...
-			if (ref $dxchan && $dxchan->isa('DXChannel')) {
-				if ($dxchan->{do_pc9x}) {
-					$dxchan->send($line);
-				} else {
-					$dxchan->talk($from, $to, $via, $text, $onode);
-				}
+		# check it...
+		if (ref $dxchan && $dxchan->isa('DXChannel')) {
+			if ($dxchan->{do_pc9x}) {
+				$dxchan->send($line);
 			} else {
-				dbg("ERROR: $to -> $dxchan is not a DXChannel! (convert to pc10)");
+				$dxchan->talk($from, $to, $via, $text, $onode);
 			}
-			return;
+		} else {
+			dbg("ERROR: $to -> $dxchan is not a DXChannel! (convert to pc10)");
 		}
+		return;
 
-		# otherwise, drop through and allow it to be broadcast
-	} elsif ($to eq '*' || uc $to eq 'SYSOP' || uc $to eq 'WX') {
+	} elsif ($to eq '*' || $to eq 'SYSOP' || $to eq 'WX') {
 		# announces
-		my $sysop = uc $to eq 'SYSOP' ? '*' : ' ';
-		my $wx = uc $to eq 'WX' ? '1' : '0';
+		my $sysop = $to eq 'SYSOP' ? '*' : ' ';
+		my $wx = $to eq 'WX' ? '1' : '0';
 		my $local = $via eq 'LOCAL' ? '*' : $via;
 
 		$self->send_announce(1, pc12($from, $text, $local, $sysop, $wx, $pcall), $from, $local, $text, $sysop, $pcall, $wx, $via eq 'LOCAL' ? $via : undef);
 		return if $via eq 'LOCAL';
-	} else {
+	} elsif (!is_callsign($to) && $text =~ /^#\d+ /) {
 		# chat messages to non-pc9x nodes
 		$self->send_chat(1, pc12($from, $text, undef, $to, undef, $pcall), $from, '*', $text, $to, $pcall, '0');
 	}