Jonathan Hart | 916bf89 | 2016-01-27 16:42:55 -0800 | [diff] [blame] | 1 | /* |
Brian O'Connor | 5ab426f | 2016-04-09 01:19:45 -0700 | [diff] [blame^] | 2 | * Copyright 2016-present Open Networking Laboratory |
Jonathan Hart | 916bf89 | 2016-01-27 16:42:55 -0800 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.routing.fpm.protocol; |
| 18 | |
| 19 | /** |
| 20 | * RtNetlink protocol value. |
| 21 | * <p> |
| 22 | * This is a subset of the protocol values used in rtnetlink. |
| 23 | * Taken from linux/rtnetlink.h |
| 24 | * </p> |
| 25 | */ |
| 26 | public enum RtProtocol { |
| 27 | /** |
| 28 | * Unspecified. |
| 29 | */ |
| 30 | UNSPEC((short) 0), |
| 31 | |
| 32 | /** |
| 33 | * Route installed by ICMP redirects. |
| 34 | */ |
| 35 | REDIRECT((short) 1), |
| 36 | |
| 37 | /** |
| 38 | * Route installed by kernel. |
| 39 | */ |
| 40 | KERNEL((short) 2), |
| 41 | |
| 42 | /** |
| 43 | * Route installed during boot. |
| 44 | */ |
| 45 | BOOT((short) 3), |
| 46 | |
| 47 | /** |
| 48 | * Route installed by administrator. |
| 49 | */ |
| 50 | STATIC((short) 4), |
| 51 | |
| 52 | /** |
| 53 | * GateD. |
| 54 | */ |
| 55 | GATED((short) 8), |
| 56 | |
| 57 | /** |
| 58 | * RDISC/ND router advertisements. |
| 59 | */ |
| 60 | RA((short) 9), |
| 61 | |
| 62 | /** |
| 63 | * Merit MRT. |
| 64 | */ |
| 65 | MRT((short) 10), |
| 66 | |
| 67 | /** |
| 68 | * Zebra. |
| 69 | */ |
| 70 | ZEBRA((short) 11), |
| 71 | |
| 72 | /** |
| 73 | * BIRD. |
| 74 | */ |
| 75 | BIRD((short) 12), |
| 76 | |
| 77 | /** |
| 78 | * DECnet routing daemon. |
| 79 | */ |
| 80 | DNROUTED((short) 13), |
| 81 | |
| 82 | /** |
| 83 | * XORP. |
| 84 | */ |
| 85 | XORP((short) 14), |
| 86 | |
| 87 | /** |
| 88 | * Netsukuku. |
| 89 | */ |
| 90 | NTK((short) 15), |
| 91 | |
| 92 | /** |
| 93 | * DHCP client. |
| 94 | */ |
| 95 | DHCP((short) 16), |
| 96 | |
| 97 | /** |
| 98 | * Multicast daemon. |
| 99 | */ |
| 100 | MROUTED((short) 17), |
| 101 | |
| 102 | /** |
| 103 | * Unknown. |
| 104 | */ |
| 105 | UNKNOWN((short) 0); |
| 106 | |
| 107 | private final short value; |
| 108 | |
| 109 | /** |
| 110 | * Constructor. |
| 111 | * |
| 112 | * @param value value |
| 113 | */ |
| 114 | RtProtocol(short value) { |
| 115 | this.value = value; |
| 116 | } |
| 117 | |
| 118 | /** |
| 119 | * Returns the value. |
| 120 | * |
| 121 | * @return value |
| 122 | */ |
| 123 | public short value() { |
| 124 | return value; |
| 125 | } |
| 126 | |
| 127 | /** |
| 128 | * Gets the RtProtocol for the given integer value. |
| 129 | * |
| 130 | * @param value value |
| 131 | * @return RtProtocol, or null if unsupported type value |
| 132 | */ |
| 133 | public static RtProtocol get(short value) { |
| 134 | for (RtProtocol p : RtProtocol.values()) { |
| 135 | if (p.value() == value) { |
| 136 | return p; |
| 137 | } |
| 138 | } |
| 139 | return UNKNOWN; |
| 140 | } |
| 141 | } |