wksrecord.java

linux下建立JAVA虚拟机的源码KAFFE

// Copyright (c) 1999-2004 Brian Wellington ([e-mail])

package org.xbill.DNS;

import java.net.*;
import java.io.*;
import java.util.*;

/**
 * Well Known Services - Lists services offered by this host.
 *
 * @author Brian Wellington
 */

public class WKSRecord extends Record {

public static class Protocol {
	/**
	 * IP protocol identifiers.  This is basically copied out of RFC 1010.
	 */

	private Protocol() {}

	/** Internet Control Message */
	public static final int ICMP = 1;

	/** Internet Group Management */
	public static final int IGMP = 2;

	/** Gateway-to-Gateway */
	public static final int GGP = 3;

	/** Stream */
	public static final int ST = 5;

	/** Transmission Control */
	public static final int TCP = 6;

	/** UCL */
	public static final int UCL = 7;

	/** Exterior Gateway Protocol */
	public static final int EGP = 8;

	/** any private interior gateway */
	public static final int IGP = 9;

	/** BBN RCC Monitoring */
	public static final int BBN_RCC_MON = 10;

	/** Network Voice Protocol */
	public static final int NVP_II = 11;

	/** PUP */
	public static final int PUP = 12;

	/** ARGUS */
	public static final int ARGUS = 13;

	/** EMCON */
	public static final int EMCON = 14;

	/** Cross Net Debugger */
	public static final int XNET = 15;

	/** Chaos */
	public static final int CHAOS = 16;

	/** User Datagram */
	public static final int UDP = 17;

	/** Multiplexing */
	public static final int MUX = 18;

	/** DCN Measurement Subsystems */
	public static final int DCN_MEAS = 19;

	/** Host Monitoring */
	public static final int HMP = 20;

	/** Packet Radio Measurement */
	public static final int PRM = 21;

	/** XEROX NS IDP */
	public static final int XNS_IDP = 22;

	/** Trunk-1 */
	public static final int TRUNK_1 = 23;

	/** Trunk-2 */
	public static final int TRUNK_2 = 24;

	/** Leaf-1 */
	public static final int LEAF_1 = 25;

	/** Leaf-2 */
	public static final int LEAF_2 = 26;

	/** Reliable Data Protocol */
	public static final int RDP = 27;

	/** Internet Reliable Transaction */
	public static final int IRTP = 28;

	/** ISO Transport Protocol Class 4 */
	public static final int ISO_TP4 = 29;

	/** Bulk Data Transfer Protocol */
	public static final int NETBLT = 30;

	/** MFE Network Services Protocol */
	public static final int MFE_NSP = 31;

	/** MERIT Internodal Protocol */
	public static final int MERIT_INP = 32;

	/** Sequential Exchange Protocol */
	public static final int SEP = 33;

	/** CFTP */
	public static final int CFTP = 62;

	/** SATNET and Backroom EXPAK */
	public static final int SAT_EXPAK = 64;

	/** MIT Subnet Support */
	public static final int MIT_SUBNET = 65;

	/** MIT Remote Virtual Disk Protocol */
	public static final int RVD = 66;

	/** Internet Pluribus Packet Core */
	public static final int IPPC = 67;

	/** SATNET Monitoring */
	public static final int SAT_MON = 69;

	/** Internet Packet Core Utility */
	public static final int IPCV = 71;

	/** Backroom SATNET Monitoring */
	public static final int BR_SAT_MON = 76;

	/** WIDEBAND Monitoring */
	public static final int WB_MON = 78;

	/** WIDEBAND EXPAK */
	public static final int WB_EXPAK = 79;

	private static Mnemonic protocols = new Mnemonic("IP protocol",
							 Mnemonic.CASE_LOWER);

	static {
		protocols.setMaximum(0xFF);
		protocols.setNumericAllowed(true);

		protocols.add(ICMP, "icmp");
		protocols.add(IGMP, "igmp");
		protocols.add(GGP, "ggp");
		protocols.add(ST, "st");
		protocols.add(TCP, "tcp");
		protocols.add(UCL, "ucl");
		protocols.add(EGP, "egp");
		protocols.add(IGP, "igp");
		protocols.add(BBN_RCC_MON, "bbn-rcc-mon");
		protocols.add(NVP_II, "nvp-ii");
		protocols.add(PUP, "pup");
		protocols.add(ARGUS, "argus");
		protocols.add(EMCON, "emcon");
		protocols.add(XNET, "xnet");
		protocols.add(CHAOS, "chaos");
		protocols.add(UDP, "udp");
		protocols.add(MUX, "mux");
		protocols.add(DCN_MEAS, "dcn-meas");
		protocols.add(HMP, "hmp");
		protocols.add(PRM, "prm");
		protocols.add(XNS_IDP, "xns-idp");
		protocols.add(TRUNK_1, "trunk-1");
		protocols.add(TRUNK_2, "trunk-2");
		protocols.add(LEAF_1, "leaf-1");
		protocols.add(LEAF_2, "leaf-2");
		protocols.add(RDP, "rdp");
		protocols.add(IRTP, "irtp");
		protocols.add(ISO_TP4, "iso-tp4");
		protocols.add(NETBLT, "netblt");
		protocols.add(MFE_NSP, "mfe-nsp");
		protocols.add(MERIT_INP, "merit-inp");
		protocols.add(SEP, "sep");
		protocols.add(CFTP, "cftp");
		protocols.add(SAT_EXPAK, "sat-expak");
		protocols.add(MIT_SUBNET, "mit-subnet");
		protocols.add(RVD, "rvd");
		protocols.add(IPPC, "ippc");
		protocols.add(SAT_MON, "sat-mon");
		protocols.add(IPCV, "ipcv");
		protocols.add(BR_SAT_MON, "br-sat-mon");
		protocols.add(WB_MON, "wb-mon");
		protocols.add(WB_EXPAK, "wb-expak");
	}

	/**
	 * Converts an IP protocol value into its textual representation
	 */
	public static String
	string(int type) {
		return protocols.getText(type);
	}

	/**
	 * Converts a textual representation of an IP protocol into its
	 * numeric code.  Integers in the range 0..255 are also accepted.
	 * @param s The textual representation of the protocol
	 * @return The protocol code, or -1 on error.
	 */
	public static int
	value(String s) {
		return protocols.getValue(s);
	}
}

public static class Service {
	/**
	 * TCP/UDP services.  This is basically copied out of RFC 1010,
	 * with MIT-ML-DEV removed, as it is not unique, and the description
	 * of SWIFT-RVF fixed.
	 */

	private Service() {}

	/** Remote Job Entry */
	public static final int RJE = 5;

	/** Echo */
	public static final int ECHO = 7;

	/** Discard */
	public static final int DISCARD = 9;

	/** Active Users */
	public static final int USERS = 11;

	/** Daytime */
	public static final int DAYTIME = 13;

	/** Quote of the Day */
	public static final int QUOTE = 17;

	/** Character Generator */
	public static final int CHARGEN = 19;

	/** File Transfer [Default Data] */
	public static final int FTP_DATA = 20;

	/** File Transfer [Control] */
	public static final int FTP = 21;

	/** Telnet */
	public static final int TELNET = 23;

	/** Simple Mail Transfer */
	public static final int SMTP = 25;

	/** NSW User System FE */
	public static final int NSW_FE = 27;

	/** MSG ICP */
	public static final int MSG_ICP = 29;

	/** MSG Authentication */
	public static final int MSG_AUTH = 31;

	/** Display Support Protocol */
	public static final int DSP = 33;

	/** Time */
	public static final int TIME = 37;

	/** Resource Location Protocol */
	public static final int RLP = 39;

	/** Graphics */
	public static final int GRAPHICS = 41;

	/** Host Name Server */
	public static final int NAMESERVER = 42;

	/** Who Is */
	public static final int NICNAME = 43;

	/** MPM FLAGS Protocol */
	public static final int MPM_FLAGS = 44;

	/** Message Processing Module [recv] */
	public static final int MPM = 45;

	/** MPM [default send] */
	public static final int MPM_SND = 46;

	/** NI FTP */
	public static final int NI_FTP = 47;

	/** Login Host Protocol */
	public static final int LOGIN = 49;

	/** IMP Logical Address Maintenance */
	public static final int LA_MAINT = 51;

	/** Domain Name Server */
	public static final int DOMAIN = 53;

	/** ISI Graphics Language */
	public static final int ISI_GL = 55;

	/** NI MAIL */
	public static final int NI_MAIL = 61;

	/** VIA Systems - FTP */
	public static final int VIA_FTP = 63;

	/** TACACS-Database Service */
	public static final int TACACS_DS = 65;

	/** Bootstrap Protocol Server */
	public static final int BOOTPS = 67;

	/** Bootstrap Protocol Client */
	public static final int BOOTPC = 68;

	/** Trivial File Transfer */
	public static final int TFTP = 69;

	/** Remote Job Service */
	public static final int NETRJS_1 = 71;

	/** Remote Job Service */
	public static final int NETRJS_2 = 72;

	/** Remote Job Service */
	public static final int NETRJS_3 = 73;

	/** Remote Job Service */
	public static final int NETRJS_4 = 74;

	/** Finger */
	public static final int FINGER = 79;

	/** HOSTS2 Name Server */
	public static final int HOSTS2_NS = 81;

	/** SU/MIT Telnet Gateway */
	public static final int SU_MIT_TG = 89;

	/** MIT Dover Spooler */
	public static final int MIT_DOV = 91;

	/** Device Control Protocol */
	public static final int DCP = 93;

	/** SUPDUP */