diff options
author | Ashlee Young <ashlee@onosfw.com> | 2015-09-09 22:15:21 -0700 |
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committer | Ashlee Young <ashlee@onosfw.com> | 2015-09-09 22:15:21 -0700 |
commit | 13d05bc8458758ee39cb829098241e89616717ee (patch) | |
tree | 22a4d1ce65f15952f07a3df5af4b462b4697cb3a /framework/src/onos/cli/src/main/java/org/onosproject/cli/net/Icmp6Code.java | |
parent | 6139282e1e93c2322076de4b91b1c85d0bc4a8b3 (diff) |
ONOS checkin based on commit tag e796610b1f721d02f9b0e213cf6f7790c10ecd60
Change-Id: Ife8810491034fe7becdba75dda20de4267bd15cd
Diffstat (limited to 'framework/src/onos/cli/src/main/java/org/onosproject/cli/net/Icmp6Code.java')
-rw-r--r-- | framework/src/onos/cli/src/main/java/org/onosproject/cli/net/Icmp6Code.java | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/Icmp6Code.java b/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/Icmp6Code.java new file mode 100644 index 00000000..8568ec62 --- /dev/null +++ b/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/Icmp6Code.java @@ -0,0 +1,102 @@ +/* + * Copyright 2014 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.cli.net; + +import org.onlab.packet.ICMP6; + +/** + * Known values for ICMPv6 code field that can be supplied to the CLI. + */ +public enum Icmp6Code { + // Code for DEST_UNREACH + /** No route to destination. */ + NO_ROUTE(ICMP6.NO_ROUTE), + /** Communication with destination administratively prohibited. */ + COMM_PROHIBIT(ICMP6.COMM_PROHIBIT), + /** Beyond scope of source address. */ + BEYOND_SCOPE(ICMP6.BEYOND_SCOPE), + /** Address unreachable. */ + ADDR_UNREACH(ICMP6.ADDR_UNREACH), + /** Port unreachable. */ + PORT_UNREACH(ICMP6.PORT_UNREACH), + /** Source address failed ingress/egress policy. */ + FAIL_POLICY(ICMP6.FAIL_POLICY), + /** Reject route to destination. */ + REJECT_ROUTE(ICMP6.REJECT_ROUTE), + /** Error in Source Routing Header. */ + SRC_ROUTING_HEADER_ERR(ICMP6.SRC_ROUTING_HEADER_ERR), + + // Code for TIME_EXCEED + /** Hop limit exceeded in transit. */ + HOP_LIMIT_EXCEED(ICMP6.HOP_LIMIT_EXCEED), + /** Fragment reassembly time exceeded. */ + DEFRAG_TIME_EXCEED(ICMP6.DEFRAG_TIME_EXCEED), + + // Code for PARAM_ERR + /** Erroneous header field encountered. */ + HDR_FIELD_ERR(ICMP6.HDR_FIELD_ERR), + /** Unrecognized Next Header type encountered. */ + NEXT_HEADER_ERR(ICMP6.NEXT_HEADER_ERR), + /** Unrecognized IPv6 option encountered. */ + IPV6_OPT_ERR(ICMP6.IPV6_OPT_ERR); + + private byte value; + + /** + * Constructs an Icmp6Code with the given value. + * + * @param value value to use when this Icmp6Code is seen + */ + private Icmp6Code(byte value) { + this.value = value; + } + + /** + * Gets the value to use for this Icmp6Code. + * + * @return short value to use for this Icmp6Code + */ + public byte value() { + return this.value; + } + + /** + * Parse a string input that could contain an Icmp6Code value. The value + * may appear in the string either as a known code name (one of the + * values of this enum), or a numeric code value. + * + * @param input the input string to parse + * @return the numeric value of the parsed ICMPv6 code + * @throws IllegalArgumentException if the input string does not contain a + * value that can be parsed into an ICMPv6 code + */ + public static byte parseFromString(String input) { + try { + return valueOf(input).value(); + } catch (IllegalArgumentException e) { + // The input is not a known ICMPv6 code name, let's see if it's an ICMP6 + // code value (byte). We parse with Byte to handle unsigned values + // correctly. + try { + return Byte.parseByte(input); + } catch (NumberFormatException e1) { + throw new IllegalArgumentException( + "Icmp6Code value must be either a string code name" + + " or an 8-bit code value"); + } + } + } +} |