# maak named.conf
from common import *

forwarders = [ "172.17.8.68",	# proxy1
	       "172.17.143.4",	# proxy2
	       "172.20.128.98",	# proxy3
	       "172.18.8.66",	# Internet GW Jasper
	     ]
masters = [ "172.21.16.99",	# rambo.CnodeLCPL.wLeiden.NET
	    "212.61.66.38"	# koolhaas.vianetworks.nl
	  ]

def gen_named_conf(node):	
	conf = gen_header('named.conf') + """
options {
        directory "/var/db/namedb";
        forward only;
        forwarders {
		%s;
        };
	query-source %s;
};

zone "." {
        type hint;
        file "/etc/namedb/named.root";
};

zone "0.0.127.IN-ADDR.ARPA" {
        type master;
        file "/etc/namedb/localhost.rev";
};

zone "1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.IP6.INT"
{
        type master;
        file "/etc/namedb/localhost-v6.rev";
};
""" % (";\n\t\t".join(forwarders), showaddr(node.master_ip))

	for zone in ["wleiden.net"] + map(lambda i: "%d.172.in-addr.arpa" % i, range(16, 32)):
		conf = conf + """zone "%s" {
        type slave;
        file "slave-%s";
        masters { %s; };
};
""" % (zone, zone, "; ".join(masters))
	return conf

if __name__ == "__main__":
	nodes = xml_to_obj_hierarchy(sys.argv[1])
	ready_nodes_dtd_hierarchy(nodes)
	node = findnode(nodes, sys.argv[2])
	print gen_named_conf(node)