| /* |
| * Copyright 2018-present Open Networking Foundation |
| * |
| * 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.onosproject.driver.extensions; |
| |
| import com.google.common.base.MoreObjects; |
| import org.onlab.util.KryoNamespace; |
| import org.onosproject.net.flow.AbstractExtension; |
| import org.onosproject.net.flow.instructions.ExtensionTreatment; |
| import org.onosproject.net.flow.instructions.ExtensionTreatmentType; |
| |
| import java.util.Objects; |
| |
| /** |
| * OFDPA copy field extension instruction. |
| */ |
| public class Ofdpa3CopyField extends AbstractExtension implements ExtensionTreatment { |
| // OXM ID of VLAN_VID field from OF-DPA spec. |
| public static final int OXM_ID_VLAN_VID = 0x80000c02; |
| // OXM ID of PACKET_REG(1) field from OF-DPA spec. |
| public static final int OXM_ID_PACKET_REG_1 = 0x80010200; |
| |
| private int nBits; |
| private int srcOffset; |
| private int dstOffset; |
| private int src; |
| private int dst; |
| |
| private static final KryoNamespace APPKRYO = new KryoNamespace.Builder() |
| .register(Ofdpa3AllowVlanTranslationType.class) |
| .build(); |
| |
| public Ofdpa3CopyField() { |
| nBits = 0; |
| srcOffset = 0; |
| dstOffset = 0; |
| src = OXM_ID_VLAN_VID; |
| dst = OXM_ID_PACKET_REG_1; |
| |
| } |
| |
| public Ofdpa3CopyField(int nBits, int srcOffset, int dstOffset, int src, int dst) { |
| this.nBits = nBits; |
| this.srcOffset = srcOffset; |
| this.dstOffset = dstOffset; |
| this.src = src; |
| this.dst = dst; |
| } |
| |
| /** |
| * Returns the nBits value. |
| * @return nBits value. |
| */ |
| public int getnBits() { |
| return nBits; |
| } |
| |
| /** |
| * Returns the srcOffset value. |
| * @return srcOffset value. |
| */ |
| public int getSrcOffset() { |
| return srcOffset; |
| } |
| |
| /** |
| * Returns the dstOffset value. |
| * @return dstOffset value. |
| */ |
| public int getDstOffset() { |
| return dstOffset; |
| } |
| |
| /** |
| * Returns the src value. |
| * @return src value. |
| */ |
| public int getSrc() { |
| return src; |
| } |
| |
| /** |
| * Returns the dst value. |
| * @return dst value. |
| */ |
| public int getDst() { |
| return dst; |
| } |
| |
| @Override |
| public ExtensionTreatmentType type() { |
| return ExtensionTreatmentType.ExtensionTreatmentTypes.ONF_COPY_FIELD.type(); |
| } |
| |
| @Override |
| public void deserialize(byte[] data) { |
| } |
| |
| @Override |
| public byte[] serialize() { |
| return APPKRYO.serialize(this); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(this); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof Ofdpa3CopyField) { |
| Ofdpa3CopyField that = (Ofdpa3CopyField) obj; |
| return Objects.equals(nBits, that.nBits) && |
| Objects.equals(srcOffset, that.srcOffset) && |
| Objects.equals(dstOffset, that.dstOffset) && |
| Objects.equals(src, that.src) && |
| Objects.equals(dst, that.dst); |
| } |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(getClass()) |
| .add("nBits", nBits) |
| .add("srcOffset", Integer.toHexString(srcOffset)) |
| .add("dstOffset", Integer.toHexString(dstOffset)) |
| .add("src", Integer.toHexString(src)) |
| .add("dst", Integer.toHexString(dst)) |
| .toString(); |
| } |
| } |