From 76dc892491948adae5e5e62cf94448967e8d865b Mon Sep 17 00:00:00 2001 From: Ashlee Young Date: Sun, 6 Dec 2015 07:15:03 -0800 Subject: Fixes bad POM file with ONOS commit 8c68536972f63069c263635c9d9f4f31d7f3e9a2 Change-Id: I7adb5a2d3738d53dbc41db7577768b0e7ced5450 Signed-off-by: Ashlee Young --- .../bgpio/types/attr/BgpPrefixAttrIgpFlags.java | 204 +++++++++++++++++++++ 1 file changed, 204 insertions(+) create mode 100644 framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/attr/BgpPrefixAttrIgpFlags.java (limited to 'framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/attr/BgpPrefixAttrIgpFlags.java') diff --git a/framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/attr/BgpPrefixAttrIgpFlags.java b/framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/attr/BgpPrefixAttrIgpFlags.java new file mode 100644 index 00000000..4e84191a --- /dev/null +++ b/framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/attr/BgpPrefixAttrIgpFlags.java @@ -0,0 +1,204 @@ +/* + * 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.onosproject.bgpio.types.attr; + +import java.util.Objects; + +import org.jboss.netty.buffer.ChannelBuffer; +import org.onosproject.bgpio.exceptions.BgpParseException; +import org.onosproject.bgpio.types.BgpErrorType; +import org.onosproject.bgpio.types.BgpValueType; +import org.onosproject.bgpio.util.Validation; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.google.common.base.MoreObjects; + +/** + * Implements BGP prefix IGP Flag attribute. + */ +public final class BgpPrefixAttrIgpFlags implements BgpValueType { + + protected static final Logger log = LoggerFactory + .getLogger(BgpPrefixAttrIgpFlags.class); + + public static final int ATTR_PREFIX_FLAGBIT = 1152; + public static final int ATTR_PREFIX_FLAG_LEN = 1; + + public static final byte FIRST_BIT = (byte) 0x80; + public static final byte SECOND_BIT = 0x40; + public static final byte THIRD_BIT = 0x20; + public static final byte FOURTH_BIT = 0x01; + + /* Prefix IGP flag bit TLV */ + private final boolean bisisUpDownBit; + private final boolean bOspfNoUnicastBit; + private final boolean bOspfLclAddrBit; + private final boolean bOspfNSSABit; + + /** + * Constructor to initialize the value. + * + * @param bisisUpDownBit IS-IS Up/Down Bit + * @param bOspfNoUnicastBit OSPF no unicast Bit + * @param bOspfLclAddrBit OSPF local address Bit + * @param bOspfNSSABit OSPF propagate NSSA Bit + */ + BgpPrefixAttrIgpFlags(boolean bisisUpDownBit, + boolean bOspfNoUnicastBit, + boolean bOspfLclAddrBit, boolean bOspfNSSABit) { + this.bisisUpDownBit = bisisUpDownBit; + this.bOspfNoUnicastBit = bOspfNoUnicastBit; + this.bOspfLclAddrBit = bOspfLclAddrBit; + this.bOspfNSSABit = bOspfNSSABit; + } + + /** + * Returns object of this class with specified values. + * + * @param bisisUpDownBit IS-IS Up/Down Bit + * @param bOspfNoUnicastBit OSPF no unicast Bit + * @param bOspfLclAddrBit OSPF local address Bit + * @param bOspfNSSABit OSPF propagate NSSA Bit + * @return object of BgpPrefixAttrIGPFlags + */ + public static BgpPrefixAttrIgpFlags of(final boolean bisisUpDownBit, + final boolean bOspfNoUnicastBit, + final boolean bOspfLclAddrBit, + final boolean bOspfNSSABit) { + return new BgpPrefixAttrIgpFlags(bisisUpDownBit, bOspfNoUnicastBit, + bOspfLclAddrBit, bOspfNSSABit); + } + + /** + * Reads the IGP Flags. + * + * @param cb ChannelBuffer + * @return object of BgpPrefixAttrIGPFlags + * @throws BgpParseException while parsing BgpPrefixAttrIGPFlags + */ + public static BgpPrefixAttrIgpFlags read(ChannelBuffer cb) + throws BgpParseException { + boolean bisisUpDownBit = false; + boolean bOspfNoUnicastBit = false; + boolean bOspfLclAddrBit = false; + boolean bOspfNSSABit = false; + + short lsAttrLength = cb.readShort(); + + if ((lsAttrLength != ATTR_PREFIX_FLAG_LEN) + || (cb.readableBytes() < lsAttrLength)) { + Validation.validateLen(BgpErrorType.UPDATE_MESSAGE_ERROR, + BgpErrorType.ATTRIBUTE_LENGTH_ERROR, + lsAttrLength); + } + + byte nodeFlagBits = cb.readByte(); + + bisisUpDownBit = ((nodeFlagBits & FIRST_BIT) == FIRST_BIT); + bOspfNoUnicastBit = ((nodeFlagBits & SECOND_BIT) == SECOND_BIT); + bOspfLclAddrBit = ((nodeFlagBits & THIRD_BIT) == THIRD_BIT); + bOspfNSSABit = ((nodeFlagBits & FOURTH_BIT) == FOURTH_BIT); + + return BgpPrefixAttrIgpFlags.of(bisisUpDownBit, bOspfNoUnicastBit, + bOspfLclAddrBit, bOspfNSSABit); + } + + /** + * Returns the IS-IS Up/Down Bit set or not. + * + * @return IS-IS Up/Down Bit set or not + */ + public boolean isisUpDownBit() { + return bisisUpDownBit; + } + + /** + * Returns the OSPF no unicast Bit set or not. + * + * @return OSPF no unicast Bit set or not + */ + public boolean ospfNoUnicastBit() { + return bOspfNoUnicastBit; + } + + /** + * Returns the OSPF local address Bit set or not. + * + * @return OSPF local address Bit set or not + */ + public boolean ospfLclAddrBit() { + return bOspfLclAddrBit; + } + + /** + * Returns the OSPF propagate NSSA Bit set or not. + * + * @return OSPF propagate NSSA Bit set or not + */ + public boolean ospfNSSABit() { + return bOspfNSSABit; + } + + @Override + public short getType() { + return ATTR_PREFIX_FLAGBIT; + } + + @Override + public int write(ChannelBuffer cb) { + // TODO This will be implemented in the next version + return 0; + } + + @Override + public int hashCode() { + return Objects.hash(bisisUpDownBit, bOspfNoUnicastBit, bOspfLclAddrBit, + bOspfNSSABit); + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + + if (obj instanceof BgpPrefixAttrIgpFlags) { + BgpPrefixAttrIgpFlags other = (BgpPrefixAttrIgpFlags) obj; + return Objects.equals(bisisUpDownBit, other.bisisUpDownBit) + && Objects.equals(bOspfNoUnicastBit, + other.bOspfNoUnicastBit) + && Objects.equals(bOspfLclAddrBit, other.bOspfLclAddrBit) + && Objects.equals(bOspfNSSABit, other.bOspfNSSABit); + } + return false; + } + + @Override + public String toString() { + return MoreObjects.toStringHelper(getClass()) + .add("bisisUpDownBit", bisisUpDownBit) + .add("bOspfNoUnicastBit", bOspfNoUnicastBit) + .add("bOspfLclAddrBit", bOspfLclAddrBit) + .add("bOspfNSSABit", bOspfNSSABit).toString(); + } + + @Override + public int compareTo(Object o) { + // TODO Auto-generated method stub + return 0; + } +} -- cgit 1.2.3-korg