Package org.xbill.DNS.tools

Class jnamed

java.lang.Object

org.xbill.DNS.tools.jnamed

public class jnamed
extends Object

A very basic implementation of a DNS server.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) Map<Integer,Cache>	caches
(package private) static final int	FLAG_DNSSECOK
(package private) static final int	FLAG_SIGONLY
(package private) Map<Name,TSIG>	tsigs
(package private) Map<Name,Zone>	znames

Constructor Summary

Constructors

Constructor	Description
jnamed(String conffile)

Method Summary

Modifier and Type	Method	Description
private void	addAdditional(Message response, int flags)
private void	addAdditional2(Message response, int section, int flags)
(package private) byte	addAnswer(Message response, Name name, int type, int dclass, int iterations, int flags)
private void	addCacheNS(Message response, Cache cache, Name name)
private void	addGlue(Message response, Name name, int flags)
private void	addNS(Message response, Zone zone, int flags)
void	addPrimaryZone(String zname, String zonefile)
private static String	addrport(InetAddress addr, int port)
(package private) void	addRRset(Name name, Message response, RRset rrset, int section, int flags)
void	addSecondaryZone(String zone, String remote)
private void	addSOA(Message response, Zone zone)
void	addTCP(InetAddress addr, int port)
void	addTSIG(String algstr, String namestr, String key)
void	addUDP(InetAddress addr, int port)
(package private) byte[]	buildErrorMessage(Header header, int rcode, Record question)
(package private) byte[]	doAXFR(Name name, Message query, TSIG tsig, TSIGRecord qtsig, Socket s)
byte[]	errorMessage(Message query, int rcode)
Zone	findBestZone(Name name)
RRset	findExactMatch(Name name, int type, int dclass, boolean glue)
byte[]	formerrMessage(byte[] in)
(package private) byte[]	generateReply(Message query, byte[] in, Socket s)
Cache	getCache(int dclass)
static void	main(String[] args)
void	serveTCP(InetAddress addr, int port)
void	serveUDP(InetAddress addr, int port)
void	TCPclient(Socket s)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

FLAG_DNSSECOK

static final int FLAG_DNSSECOK

See Also:

• Constant Field Values

FLAG_SIGONLY

static final int FLAG_SIGONLY

See Also:

• Constant Field Values

caches

Map<Integer,Cache> caches

znames

Map<Name,Zone> znames

tsigs

Map<Name,TSIG> tsigs

Constructor Details

jnamed

public jnamed(String conffile)
       throws IOException,
ZoneTransferException

Throws:

IOException

ZoneTransferException

Method Details

addrport

private static String addrport(InetAddress addr,
 int port)

addPrimaryZone

public void addPrimaryZone(String zname,
 String zonefile)
                    throws IOException

Throws:

IOException

addSecondaryZone

public void addSecondaryZone(String zone,
 String remote)
                      throws IOException,
ZoneTransferException

Throws:

IOException

ZoneTransferException

addTSIG

public void addTSIG(String algstr,
 String namestr,
 String key)
             throws IOException

Throws:

IOException

getCache

public Cache getCache(int dclass)

findBestZone

public Zone findBestZone(Name name)

findExactMatch

public RRset findExactMatch(Name name,
 int type,
 int dclass,
 boolean glue)

addRRset

void addRRset(Name name,
 Message response,
 RRset rrset,
 int section,
 int flags)

addSOA

private void addSOA(Message response,
 Zone zone)

addNS

private void addNS(Message response,
 Zone zone,
 int flags)

addCacheNS

private void addCacheNS(Message response,
 Cache cache,
 Name name)

addGlue

private void addGlue(Message response,
 Name name,
 int flags)

addAdditional2

private void addAdditional2(Message response,
 int section,
 int flags)

addAdditional

private void addAdditional(Message response,
 int flags)

addAnswer

byte addAnswer(Message response,
 Name name,
 int type,
 int dclass,
 int iterations,
 int flags)

doAXFR

byte[] doAXFR(Name name,
 Message query,
 TSIG tsig,
 TSIGRecord qtsig,
 Socket s)

generateReply

byte[] generateReply(Message query,
 byte[] in,
 Socket s)

buildErrorMessage

byte[] buildErrorMessage(Header header,
 int rcode,
 Record question)

formerrMessage

public byte[] formerrMessage(byte[] in)

errorMessage

public byte[] errorMessage(Message query,
 int rcode)

TCPclient

public void TCPclient(Socket s)

serveTCP

public void serveTCP(InetAddress addr,
 int port)

serveUDP

public void serveUDP(InetAddress addr,
 int port)

addTCP

public void addTCP(InetAddress addr,
 int port)

addUDP

public void addUDP(InetAddress addr,
 int port)

main

public static void main(String[] args)