From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Wed, 5 Aug 2009 13:25:19 +0000 (+0000)
Subject: added server::domain_name and use it
X-Git-Url: http://git.rot13.org/?a=commitdiff_plain;h=daa578297398327c992bd6c27a1562cfd7903956;p=pxelator

added server::domain_name and use it
---

diff --git a/lib/PXElator/dnsd.pm b/lib/PXElator/dnsd.pm
index 98269d8..1a1b0c1 100644
--- a/lib/PXElator/dnsd.pm
+++ b/lib/PXElator/dnsd.pm
@@ -25,12 +25,15 @@ sub reply_handler {
 	print "Received query from $peerhost to ". $conn->{"sockhost"}. "\n";
 	$query->print;
 
-	if ( $qtype eq "A" && $qname eq "pxelator" ) {
-		my ($ttl, $rdata) = (3600, "172.16.10.1");
-		push @ans, Net::DNS::RR->new("$qname $ttl $qclass $qtype $rdata");
-		$rcode = "NOERROR";
-	} elsif ( $qname eq "foo.example.com" ) {
-		$rcode = "NOERROR";
+	if ( $qname =~ s{\Q$server::domain_name\E$}{} ) {
+		warn "local $qname $qtype";
+		if ( $qtype eq "A" && $qname eq "pxelator." ) {
+			my ($ttl, $rdata) = (3600, "172.16.10.1");
+			push @ans, Net::DNS::RR->new("$qname $ttl $qclass $qtype $rdata");
+			$rcode = "NOERROR";
+		} else {
+			$rcode = "NXDOMAIN";
+		}
 
 	} elsif ( my $packet = $res->query( $qname, $qtype ) ) {
 
@@ -43,6 +46,8 @@ sub reply_handler {
 		$rcode = "NXDOMAIN";
 	}
 
+	warn "rcode: $rcode ",dump( @ans );
+
 	# mark the answer as authoritive (by setting the 'aa' flag
 	return ($rcode, \@ans, \@auth, \@add, { aa => 1 });
 }
@@ -54,7 +59,9 @@ sub start {
 		Verbose      => $debug,
 	) || die "couldn't create nameserver object\n";
 
+	warn "DNS $server::domain_name";
+
 	$ns->main_loop;
 }
 
-1;
+1; 
diff --git a/lib/PXElator/server.pm b/lib/PXElator/server.pm
index be053cf..67f1367 100644
--- a/lib/PXElator/server.pm
+++ b/lib/PXElator/server.pm
@@ -9,6 +9,8 @@ our $netmask = '255.255.255.0';
 
 our ( $ip_from, $ip_to ) = ( 10, 100 );
 
+our $domain_name = 'pxelator.lan';
+
 our $base_dir = '/srv/pxelator';
 
 use Module::Refresh qw//;