add localhost client aliasing on spots and PC92A

[spider.git] / perl / Msg.pm

diff --git a/perl/Msg.pm b/perl/Msg.pm
index 9a6f8d1f06894cd25d749afc9d2bac8019fd132d..c81273e29b329a5070b2bd53e34e7371564e3c68 100644 (file)
--- a/perl/Msg.pm
+++ b/perl/Msg.pm
@@ -137,6 +137,24 @@ sub peerhost
        return $conn->{peerhost};
 }
 
+sub sockhost
+{
+       my $conn = shift;
+       unless ($conn->{sockhost}) {
+               $conn->{sockhost} ||= 'ax25' if $conn->ax25;
+               $conn->{sockhost} ||= $conn->{sock}->handle->sockhost if $conn->{sock};
+               $conn->{sockhost} ||= 'UNKNOWN';
+       }
+       $conn->{sockhost} =~ s/^::ffff://;
+       if (! defined $main::localhost_alias_ipv4 && $conn->{sockhost} =~ /\./ && $conn->{sockhost} !~ /^127\./) {
+               $main::localhost_alias_ipv4 = $conn->{sockhost};
+               dbg("Msg: localhost_alias_ipv4 = '$main::localhost_alias_ipv4'");
+       } elsif (! defined $main::localhost_alias_ipv6 && $conn->{sockhost} =~ /:/ && $conn->{sockhost} !~ /^::1$/) {
+               $main::localhost_alias_ipv6 = $conn->{sockhost};
+               dbg("Msg: localhost_alias_ipv6 = '$main::localhost_alias_ipv6'");
+       }
+       return $conn->{sockhost};
+}
 #-----------------------------------------------------------------
 # Send side routines
 
@@ -152,7 +170,8 @@ sub _on_connect
        $sock->timeout(0);
        $sock->start;
        $conn->{peerhost} = eval { $handle->peerhost; };
-       dbg((ref $conn) . " connected $conn->{cnum} to $conn->{peerhost}:$conn->{peerport}") if isdbg('conn') || isdbg ('connect');
+       $conn->{sockhost} = eval { $handle->sockhost; };
+       dbg((ref $conn) . " connected $conn->{cnum}:$conn->{sockhost} to $conn->{peerhost}:$conn->{peerport}") if isdbg('conn') || isdbg ('connect');
        if ($conn->{on_connect}) {
                &{$conn->{on_connect}}($conn, $handle);
        }
@@ -449,7 +468,7 @@ sub _rcv {                     # Complement to _send
        my $msg = shift;
     my $sock = $conn->{sock};
     return unless defined($sock);
-       return if $conn->{disconnecting};
+       return if $conn->{disonnecting};
 
        $total_in += length $msg;
        $conn->{datain} += length $msg;
@@ -493,9 +512,9 @@ sub new_client {
        $sock->timeout(0);
        $sock->start;
        $conn->{peerhost} = $handle->peerhost || 'unknown';
-       $conn->{peerhost} =~ s|^::ffff:||; # chop off leading pseudo IPV6 stuff on dual stack listeners
        $conn->{peerport} = $handle->peerport || 0;
-       dbg((ref $conn) . " accept $conn->{cnum} from $conn->{peerhost}:$conn->{peerport}") if isdbg('conn') || isdbg('connect');
+       $conn->{sockhost} = $handle->sockhost || '';
+       dbg((ref $conn) . " accept $conn->{cnum}:$conn->{sockhost} from $conn->{peerhost}:$conn->{peerport}") if isdbg('conn') || isdbg('connect');
        my ($rproc, $eproc) = &{$server_conn->{rproc}} ($conn, $conn->{peerhost}, $conn->{peerport});
        $conn->{sort} = 'Incoming';
        if ($eproc) {