diff options
author | CNlucius <lukai1@huawei.com> | 2016-09-13 11:40:12 +0800 |
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committer | CNlucius <lukai1@huawei.com> | 2016-09-13 11:41:53 +0800 |
commit | b731e2f1dd0972409b136aebc7b463dd72c9cfad (patch) | |
tree | 5107d7d80c19ad8076c2c97c2b5ef8d1cf3ab903 /framework/src/onos/utils/misc/src/main/java/org/onlab/packet/pim/PIMAddrUnicast.java | |
parent | ee93993458266114c29271a481ef9ce7ce621b2a (diff) |
ONOSFW-171
O/S-SFC-ONOS scenario documentation
Change-Id: I51ae1cf736ea24ab6680f8edca1b2bf5dd598365
Signed-off-by: CNlucius <lukai1@huawei.com>
Diffstat (limited to 'framework/src/onos/utils/misc/src/main/java/org/onlab/packet/pim/PIMAddrUnicast.java')
-rw-r--r-- | framework/src/onos/utils/misc/src/main/java/org/onlab/packet/pim/PIMAddrUnicast.java | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/framework/src/onos/utils/misc/src/main/java/org/onlab/packet/pim/PIMAddrUnicast.java b/framework/src/onos/utils/misc/src/main/java/org/onlab/packet/pim/PIMAddrUnicast.java deleted file mode 100644 index 3327a8e7..00000000 --- a/framework/src/onos/utils/misc/src/main/java/org/onlab/packet/pim/PIMAddrUnicast.java +++ /dev/null @@ -1,185 +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.pim; - - - -import org.onlab.packet.DeserializationException; -import org.onlab.packet.Ip4Address; -import org.onlab.packet.Ip6Address; -import org.onlab.packet.IpAddress; -import org.onlab.packet.PIM; - -import java.nio.ByteBuffer; - -import static org.onlab.packet.PacketUtils.checkInput; - -public class PIMAddrUnicast { - private byte family; - private byte encType; - IpAddress addr; - - public static final int ENC_UNICAST_IPV4_BYTE_LENGTH = 2 + Ip4Address.BYTE_LENGTH; - public static final int ENC_UNICAST_IPV6_BYTE_LENGTH = 2 + Ip6Address.BYTE_LENGTH; - - /** - * PIM Encoded Source Address. - */ - public PIMAddrUnicast() { - this.family = PIM.ADDRESS_FAMILY_IP4; - this.encType = 0; - } - - /** - * PIM Encoded Source Address. - * - * @param addr IPv4 or IPv6 - */ - public PIMAddrUnicast(String addr) { - this.addr = IpAddress.valueOf(addr); - if (this.addr.isIp4()) { - this.family = PIM.ADDRESS_FAMILY_IP4; - } else { - this.family = PIM.ADDRESS_FAMILY_IP6; - } - this.encType = 0; - } - - /** - * PIM Encoded Source Address. - * - * @param addr IPv4 or IPv6 - */ - public void setAddr(IpAddress addr) { - this.addr = addr; - if (this.addr.isIp4()) { - this.family = PIM.ADDRESS_FAMILY_IP4; - } else { - this.family = PIM.ADDRESS_FAMILY_IP6; - } - } - - /** - * Get the address of this encoded address. - * - * @return source address - */ - public IpAddress getAddr() { - return this.addr; - } - - /** - * Get the IP family of this address: 4 or 6. - * - * @return the IP address family - */ - public int getFamily() { - return this.family; - } - - /** - * The size in bytes of a serialized address. - * - * @return the number of bytes when serialized - */ - public int getByteSize() { - int size = 2; - if (addr != null) { - size += addr.isIp4() ? 4 : 16; - } else { - size += 4; - } - return size; - } - - public byte[] serialize() { - int len = getByteSize(); - - final byte[] data = new byte[len]; - final ByteBuffer bb = ByteBuffer.wrap(data); - - bb.put(family); - bb.put(encType); - bb.put(addr.toOctets()); - return data; - } - - public PIMAddrUnicast deserialize(ByteBuffer bb) throws DeserializationException { - - // Assume IPv4 for check length until we read the encoded family. - checkInput(bb.array(), bb.position(), bb.limit() - bb.position(), ENC_UNICAST_IPV4_BYTE_LENGTH); - this.family = bb.get(); - - // If we have IPv6 we need to ensure we have adequate buffer space. - if (this.family != PIM.ADDRESS_FAMILY_IP4 && this.family != PIM.ADDRESS_FAMILY_IP6) { - throw new DeserializationException("Invalid address family: " + this.family); - } else if (this.family == PIM.ADDRESS_FAMILY_IP6) { - // Subtract -1 from ENC_UNICAST_IPv6 BYTE_LENGTH because we read one byte for family previously. - checkInput(bb.array(), bb.position(), bb.limit() - bb.position(), ENC_UNICAST_IPV6_BYTE_LENGTH - 1); - } - - this.encType = bb.get(); - if (this.family == PIM.ADDRESS_FAMILY_IP4) { - this.addr = IpAddress.valueOf(bb.getInt()); - } else if (this.family == PIM.ADDRESS_FAMILY_IP6) { - this.addr = Ip6Address.valueOf(bb.array(), 2); - } - return this; - } - - /* - * (non-Javadoc) - * - * @see java.lang.Object#hashCode() - */ - @Override - public int hashCode() { - final int prime = 2521; - int result = super.hashCode(); - result = prime * result + this.family; - result = prime * result + this.encType; - result = prime * result + this.addr.hashCode(); - return result; - } - - /* - * (non-Javadoc) - * - * @see java.lang.Object#hashCode() - */ - @Override - public boolean equals(final Object obj) { - if (this == obj) { - return true; - } - if (!(obj instanceof PIMAddrUnicast)) { - return false; - } - final PIMAddrUnicast other = (PIMAddrUnicast) obj; - if (this.family != other.family) { - return false; - } - - if (this.encType != other.encType) { - return false; - } - - if (!this.addr.equals(other.addr)) { - return false; - } - return true; - } -} |