smtp_relayserver
Class DNSResRecord

java.lang.Object
  |
  +--smtp_relayserver.DNSResRecord

public class DNSResRecord

extends java.lang.Object

This class represents the structure of a ressource record, used in the domain name system.

Copyright (C) 1998 Valentin Koch

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

Field Summary

static byte	A A host address.
static byte	ALL A request for all records.
static byte	CNAME The canonical name for an alias.
static byte	MX A mail agent.
java.lang.String	name A domain name to which this ressource record pertains.
static byte	NS A authoritative name server.
short	rClass The ressource record class.
java.util.Vector	rData The data field of this ressource record.
int	rdLength The length of bytes in the rdata field.
static byte	SOA Marks the start of a zone of authority.
long	ttl The time to live value of this record.
short	type The ressource record type (i.e.
static byte	WKS A well known service description.

Constructor Summary

DNSResRecord()

Methods inherited from class java.lang.Object

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

Field Detail

A

public static final byte A

A host address.

NS

public static final byte NS

A authoritative name server.

MX

public static final byte MX

A mail agent.

CNAME

public static final byte CNAME

The canonical name for an alias.

SOA

public static final byte SOA

Marks the start of a zone of authority.

WKS

public static final byte WKS

A well known service description.

ALL

public static final byte ALL

A request for all records.

name

public java.lang.String name

A domain name to which this ressource record pertains.

type

public short type

The ressource record type (i.e. A, MX, NS).

rClass

public short rClass

The ressource record class.

ttl

public long ttl

The time to live value of this record.

rdLength

public int rdLength

The length of bytes in the rdata field.

rData

public java.util.Vector rData

The data field of this ressource record.

Constructor Detail

DNSResRecord

public DNSResRecord()