+++ /dev/null
-
-/*
- * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-
-package org.opendaylight.controller.sal.utils;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Enum represents the most common IP protocols numbers It provides the binding
- * between IP protocol names and numbers and provides APIs to read and parse
- * them in either of the two forms
- *
- * NOTE: Openflow 1.0 supports the IP Proto match only for ICMP, TCP and UDP
- *
- * references:
- * http://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml
- */
-public enum IPProtocols {
- ANY("any", -1),
- HOPOPT("HOPOPT",0),
- ICMP("ICMP", 1),
- IGMP("IGMP",2),
- GGP("GGP",3),
- IPV4("IPv4",4),
- ST("ST",5),
- TCP("TCP", 6),
- CBT("CBT",7),
- EGP("EGP",8),
- IGP("IGP",9),
- BBNRCCMON("BBN-RCC-MON",10),
- NVPII("NVP-II",11),
- PUP("PUP",12),
- ARGUS("ARGUS",13),
- EMCON("EMCON",14),
- XNET("XNET",15),
- CHAOS("CHAOS",16),
- UDP("UDP", 17),
- MUX("MUX",18),
- DCNMEAS("DCN-MEAS",19),
- HMP("HMP",20),
- PRM("PRM",21),
- XNSIDP("XNS-IDP",22),
- TRUNK1("TRUNK-1",23),
- TRUNK2("TRUNK-2",24),
- LEAF1("LEAF-1",25),
- LEAF2("LEAF-2",26),
- RDP("RDP",27),
- IRTP("IRTP",28),
- ISOTP4("ISO-TP4",29),
- NETBLT("NETBLT",30),
- MFENSP("MFE-NSP",31),
- MERITINP("MERIT-INP",32),
- DCCP("DCCP",33),
- THREEPC("3PC",34),
- IDPR("IDPR",35),
- XTP("XTP",36),
- DDP("DDP",37),
- IDPRCMTP("IDPR-CMTP",38),
- TPPLUSPLUS("TP++",39),
- IL("IL",40),
- IPV6("IPv6",41),
- SDRP("SDRP",42),
- IPV6Route("IPv6-Route",43),
- IPV6Frag("IPv6-Frag",44),
- IDRP("IDRP",45),
- RSVP("RSVP",46),
- GRE("GRE",47),
- DSR("DSR",48),
- BNA("BNA",49),
- ESP("ESP",50),
- AH("AH",51),
- INLSP("I-NLSP",52),
- SWIPE("SWIPE",53),
- NARP("NARP",54),
- MOBILE("MOBILE",55),
- TLSP("TLSP",56),
- SKIP("SKIP",57),
- IPV6ICMP("IPv6-ICMP", 58),
- IPV6NoNxt("IPv6-NoNxt",59),
- IPV6Opts("IPv6-Opts",60),
- ANYHOST("ANY-HOST",61),
- CFTP("CFTP",62),
- ANYNETWORK("ANY-NETWORK",63),
- SATEXPAK("SAT-EXPAK",64),
- KRYPTOLAN("KRYPTOLAN",65),
- RVD("RVD",66),
- IPPC("IPPC",67),
- ANYDISTFS("ANY-DIST-FS",68),
- SATMON("SAT-MON",69),
- VISA("VISA",70),
- IPCV("IPCV",71),
- CPNX("CPNX",72),
- CPHB("CPHB",73),
- WSN("WSN",74),
- PVP("PVP",75),
- BRSATMON("BR-SAT-MON",76),
- SUNND("SUN-ND",77),
- WBMON("WB-MON",78),
- WBEXPAK("WB-EXPAK",79),
- ISOIP("ISO-IP",80),
- VMTP("VMTP",81),
- SECUREVMTP("SECURE-VMTP",82),
- VINES("VINES",83),
- TTP("TTP",84),
- IPTM("IPTM",84),
- NSFNETIGP("NSFNET-IGP",85),
- DGP("DGP",86),
- TCF("TCF",87),
- EIGRP("EIGRP",88),
- OSPFIGP("OSPFIGP",89),
- SPRITERPC("Sprite-RPC",90),
- LARP("LARP",91),
- MTP("MTP",92),
- AX25("AX.25",93),
- IPIP("IPIP",94),
- MICP("MICP",95),
- SCCSP("SCC-SP",96),
- ETHERIP("ETHERIP",97),
- ENCAP("ENCAP",98),
- ANYENC("ANY-ENC",99),
- GMTP("GMTP",100),
- IFMP("IFMP",101),
- PNNI("PNNI",102),
- PIM("PIM",103),
- ARIS("ARIS",104),
- SCPS("SCPS",105),
- QNX("QNX",106),
- AN("A/N",107),
- IPComp("IPComp",108),
- SNP("SNP",109),
- COMPAQPEER("Compaq-Peer",110),
- IPXINIP("IPX-in-IP",111),
- VRRP("VRRP",112),
- PGM("PGM",113),
- ANY0HOP("ANY-0-HOP",114),
- L2TP("L2TP",115),
- DDX("DDX",116),
- IATP("IATP",117),
- STP("STP",118),
- SRP("SRP",119),
- UTI("UTI",120),
- SMP("SMP",121),
- SM("SM",122),
- PTP("PTP",123),
- ISIS("ISIS",124),
- FIRE("FIRE",125),
- CRTP("CRTP",126),
- CRUDP("CRUDP",127),
- SSCOPMCE("SSCOPMCE",128),
- IPLT("IPLT",129),
- SPS("SPS",130),
- PIPE("PIPE",131),
- SCTP("SCTP",132),
- FC("FC",133),
- RSVPE2EIGNORE("RSVP-E2E-IGNORE",134),
- MOBILITYHEADER("Mobility Header",135),
- UDPLITE("UDPLite",136),
- MPLSINIP("MPLS-in-IP",137),
- MANET("MANET",138),
- HIP("HIP",139),
- SHIM6("Shim6",140),
- WESP("WESP",141),
- ROHC("ROHC",142),
- /*143-252 Unassigned by IANA*/
-
- //Experimebtal protocol numbers (http://tools.ietf.org/html/rfc3692)
- EXP1("Experimental1", 253),
- EXP2("Experimental2", 254),
-
- RESERVED("RESERVED",255);
-
- private String protocolName;
- private int protocolNumber;
-
- private IPProtocols(String name, int number) {
- protocolName = name;
- protocolNumber = number;
- }
-
- public int intValue() {
- return protocolNumber;
- }
-
- public short shortValue() {
- return ((Integer) protocolNumber).shortValue();
- }
-
- public byte byteValue() {
- return ((Integer) protocolNumber).byteValue();
- }
-
- @Override
- public String toString() {
- return protocolName;
- }
-
- public static String getProtocolName(int number) {
- return getProtocolNameInternal(number);
- }
-
- public static String getProtocolName(short number) {
- return getProtocolNameInternal(number & 0xffff);
- }
-
- public static String getProtocolName(byte number) {
- return getProtocolNameInternal(number & 0xff);
- }
-
- private static String getProtocolNameInternal(int number) {
- for (IPProtocols proto : IPProtocols.values()) {
- if (proto.protocolNumber == number) {
- return proto.toString();
- }
- }
- //TODO: this is for backwards compatibility
- return "0x" + Integer.toHexString(number);
- }
-
- public static short getProtocolNumberShort(String name) {
- IPProtocols p = fromString(name);
- if (p != null) {
- return p.shortValue();
- }
- //This method should be called after validation only
- throw new IllegalArgumentException("Illegal IP protocol value: " + name);
- }
-
- public static int getProtocolNumberInt(String name) {
- IPProtocols p = fromString(name);
- if (p != null) {
- return p.intValue();
- }
- //This method should be called after validation only
- throw new IllegalArgumentException("Illegal IP protocol value: " + name);
- }
-
- public static byte getProtocolNumberByte(String name) {
- IPProtocols p = fromString(name);
- if (p != null) {
- return p.byteValue();
- }
- //This method should be called after validation only
- throw new IllegalArgumentException("Illegal IP protocol value: " + name);
- }
-
- public static List<String> getProtocolNameList() {
- List<String> protoList = new ArrayList<String>();
- for (IPProtocols proto : IPProtocols.values()) {
- protoList.add(proto.toString());
- }
- return protoList;
- }
-
- /**
- * Method to parse an IPProtocol from a numeric string
- * (see: {@link Java.Lang.Integer.decode(java.lang.String)} for parsable strings),
- * or this enum's name string.
- *
- * @param s
- * The IP protocol string to be parsed
- * @return The IP protocol Enum, or null if invalid protocol string is passed
- */
- public static IPProtocols fromString(String s) {
- // null/empty/any/* evaluates to ANY
- if (s == null || s.isEmpty() || s.equalsIgnoreCase("any") || s.equals("*")) {
- return IPProtocols.ANY;
- }
-
- // Try parsing numeric and find the related ENUM
- try {
- int protoNum = Integer.decode(s);
- for (IPProtocols protoEnum : IPProtocols.values()) {
- if (protoEnum.protocolNumber == protoNum) {
- return protoEnum;
- }
- }
- // At this point it's an invalid number (i.e. out of range or not a valid proto num)
- return null;
- } catch (NumberFormatException nfe) {
- // numeric failed try by NAME
- try {
- return valueOf(s);
- } catch(IllegalArgumentException e) {
- // Neither numeric nor enum NAME, attempt human readable name
- for (IPProtocols protoEnum : IPProtocols.values()) {
- if (protoEnum.toString().equalsIgnoreCase(s)) {
- return protoEnum;
- }
- }
- //couldn't parse, signifies an invalid proto field!
- return null;
- }
-
- }
- }
-}
Code Review / controller.git / blobdiff