--- lib/PXElator/dhcpd.pm	2009/08/06 15:40:42	159
+++ lib/PXElator/dhcpd.pm	2009/08/06 18:09:17	160
@@ -79,6 +79,7 @@
 use log;
 use config;
 use pxelinux;
+use client;
 
 our $file;
 our $transaction = 0; # FIXME predictible transaction numbers
@@ -129,8 +130,26 @@
 		Giaddr	=> $dhcp->giaddr(),
 		Chaddr	=> $dhcp->chaddr(),
 		File	=> $file,
+		DHO_DHCP_SERVER_IDENTIFIER()	=> $server::ip,	# busybox/udhcpc needs it but doesn't request
 	};
 
+	my $options = {
+		DHO_SUBNET_MASK()	=> $server::netmask,
+		DHO_ROUTERS()		=> $server::ip,
+		DHO_DOMAIN_NAME()	=> $server::domain_name,
+		DHO_NAME_SERVERS()	=> $server::ip,
+		DHO_DOMAIN_NAME_SERVERS() => $server::ip,
+		DHO_HOST_NAME()		=> client::conf( $ip, 'hostname' ),
+		DHO_BROADCAST_ADDRESS() => $server::bcast,
+#		DHO_NTP_SERVERS() => '',
+	};
+
+	my @requested = split(/\s/, $dhcp->getOptionValue(DHO_DHCP_PARAMETER_REQUEST_LIST));
+	warn "options ",dump( $options ), ' requested: ',dump( @requested );
+	foreach ( @requested ) {
+		$packet->{$_} = $options->{$_} if defined $options->{$_};
+	}
+
 	foreach my $opt ( 'magic', 'config_file', 'path_prefix', 'reboot_time' ) {
 		my $DH0 = eval 'DHO_PXELINUX_' . uc $opt;
 		warn "DH0: $@" if $@;
@@ -153,11 +172,6 @@
 		if ( $ip eq $requested_ip ) {
 			$packet->{DHO_DHCP_MESSAGE_TYPE()}      = DHCPACK();
 			$packet->{DHO_DHCP_LEASE_TIME()}        = 5 * 60; # 5 min
-#			$packet->{DHO_DHCP_SERVER_IDENTIFIER()} = $server::ip;		# FIXME
-			$packet->{DHO_SUBNET_MASK()}            = '255.255.255.0';
-			$packet->{DHO_ROUTERS()}                = $server::ip;
-			$packet->{DHO_DOMAIN_NAME()}            = 'pxelator.lan';
-			$packet->{DHO_NAME_SERVERS()}           = $server::ip;
 #			$packet->{DHO_ROOT_PATH()}              = '/exports/foobar';
 		} else {
 			$packet->{DHO_DHCP_MESSAGE_TYPE()} = DHCPNAK();
@@ -169,9 +183,9 @@
 		log::mac $mac, "$messagetype igored (bootp?)";
 	}
 
-	warn ">> $mac == $ip server: $server::ip", $file ? " file: $file\n" : "\n" if $debug;
+	warn "packet ",dump( $packet );
 
-warn "## created packet ", dump( $packet );
+	warn ">> $mac == $ip server: $server::ip", $file ? " file: $file\n" : "\n" if $debug;
 
 	$packet = new Net::DHCP::Packet( %$packet );
 	warn "send ",$packet->toString() if $debug;