diff options
Diffstat (limited to 'framework/src/onos/utils/misc/src/main/java/org/onlab/packet/EthType.java')
-rw-r--r-- | framework/src/onos/utils/misc/src/main/java/org/onlab/packet/EthType.java | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/framework/src/onos/utils/misc/src/main/java/org/onlab/packet/EthType.java b/framework/src/onos/utils/misc/src/main/java/org/onlab/packet/EthType.java deleted file mode 100644 index b3b79e2c..00000000 --- a/framework/src/onos/utils/misc/src/main/java/org/onlab/packet/EthType.java +++ /dev/null @@ -1,159 +0,0 @@ -/* - * Copyright 2015 Open Networking Laboratory - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package org.onlab.packet; - -/** - * Representation of an Ethertype. - */ -public class EthType { - - /** - * A list of known ethertypes. Adding a fully defined enum here will - * associated the ethertype with a textual representation and a parsing - * class. - */ - public enum EtherType { - - ARP(0x806, "arp", org.onlab.packet.ARP.deserializer()), - RARP(0x8035, "rarp", org.onlab.packet.ARP.deserializer()), - IPV4(0x800, "ipv4", org.onlab.packet.IPv4.deserializer()), - IPV6(0x86dd, "ipv6", org.onlab.packet.IPv6.deserializer()), - LLDP(0x88cc, "lldp", org.onlab.packet.LLDP.deserializer()), - VLAN(0x8100, "vlan", null), - BDDP(0x8942, "bddp", org.onlab.packet.LLDP.deserializer()), - MPLS_UNICAST(0x8847, "mpls_unicast", org.onlab.packet.MPLS.deserializer()), - MPLS_MULTICAST(0x8848, "mpls_unicast", org.onlab.packet.MPLS.deserializer()), - EAPOL(0x888e, "eapol", org.onlab.packet.EAPOL.deserializer()), - UNKNOWN(0, "unknown", null); - - - private final EthType etherType; - private final String type; - private final Deserializer<?> deserializer; - - /** - * Constructs a new ethertype. - * - * @param ethType The actual ethertype - * @param type it's textual representation - * @param deserializer a parser for this ethertype - */ - EtherType(int ethType, String type, Deserializer<?> deserializer) { - this.etherType = new EthType(ethType); - this.type = type; - this.deserializer = deserializer; - } - - public EthType ethType() { - return etherType; - } - - @Override - public String toString() { - return type; - } - - public Deserializer<?> deserializer() { - return deserializer; - } - - public static EtherType lookup(short etherType) { - for (EtherType ethType : EtherType.values()) { - if (ethType.ethType().toShort() == etherType) { - return ethType; - } - } - return UNKNOWN; - } - - } - - - private final short etherType; - - /** - * Builds the EthType. - * - * @param etherType an integer representing an ethtype - */ - public EthType(int etherType) { - this.etherType = (short) (etherType & 0xFFFF); - } - - /** - * Builds the EthType. - * - * @param etherType a short representing the ethtype - */ - public EthType(short etherType) { - this.etherType = etherType; - } - - /** - * Returns the short value for this ethtype. - * - * @return a short value - */ - public short toShort() { - return etherType; - } - - /** - * Looks up the ethertype by it's numerical representation - * and returns it's textual format. - * - * @param etherType the short value of the ethertype - * @return a textual representation - */ - public EtherType lookup(short etherType) { - for (EtherType ethType : EtherType.values()) { - if (ethType.ethType().toShort() == etherType) { - return ethType; - } - } - return null; - } - - @Override - public boolean equals(Object o) { - if (this == o) { - return true; - } - if (o == null || getClass() != o.getClass()) { - return false; - } - - EthType ethType = (EthType) o; - - if (etherType != ethType.etherType) { - return false; - } - - return true; - } - - @Override - public int hashCode() { - return (int) etherType; - } - - public String toString() { - EtherType ethType = lookup(this.etherType); - return (ethType == null ? String.format("0x%04x", etherType) : - ethType.toString()); - } - -} |