diff options
Diffstat (limited to 'framework/src/onos/utils/misc/src/main/java/org/onlab/packet/DHCPPacketType.java')
-rw-r--r-- | framework/src/onos/utils/misc/src/main/java/org/onlab/packet/DHCPPacketType.java | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/framework/src/onos/utils/misc/src/main/java/org/onlab/packet/DHCPPacketType.java b/framework/src/onos/utils/misc/src/main/java/org/onlab/packet/DHCPPacketType.java new file mode 100644 index 00000000..8254c770 --- /dev/null +++ b/framework/src/onos/utils/misc/src/main/java/org/onlab/packet/DHCPPacketType.java @@ -0,0 +1,116 @@ +/* + * 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.onlab.packet; + +public enum DHCPPacketType { + // From RFC 1533 + DHCPDISCOVER(1), DHCPOFFER(2), DHCPREQUEST(3), DHCPDECLINE(4), DHCPACK(5), DHCPNAK( + 6), DHCPRELEASE(7), + + // From RFC2132 + DHCPINFORM(8), + + // From RFC3203 + DHCPFORCERENEW(9), + + // From RFC4388 + DHCPLEASEQUERY(10), DHCPLEASEUNASSIGNED(11), DHCPLEASEUNKNOWN(12), DHCPLEASEACTIVE( + 13); + + protected int value; + + private DHCPPacketType(final int value) { + this.value = value; + } + + public int getValue() { + return this.value; + } + + @Override + public String toString() { + switch (this.value) { + case 1: + return "DHCPDISCOVER"; + case 2: + return "DHCPOFFER"; + case 3: + return "DHCPREQUEST"; + case 4: + return "DHCPDECLINE"; + case 5: + return "DHCPACK"; + case 6: + return "DHCPNAK"; + case 7: + return "DHCPRELEASE"; + case 8: + return "DHCPINFORM"; + case 9: + return "DHCPFORCERENEW"; + case 10: + return "DHCPLEASEQUERY"; + case 11: + return "DHCPLEASEUNASSIGNED"; + case 12: + return "DHCPLEASEUNKNOWN"; + case 13: + return "DHCPLEASEACTIVE"; + default: + break; + } + + return null; + } + + public static DHCPPacketType getType(final int value) { + switch (value) { + case 1: + return DHCPDISCOVER; + case 2: + return DHCPOFFER; + case 3: + return DHCPREQUEST; + case 4: + return DHCPDECLINE; + case 5: + return DHCPACK; + case 6: + return DHCPNAK; + case 7: + return DHCPRELEASE; + case 8: + return DHCPINFORM; + case 9: + return DHCPFORCERENEW; + case 10: + return DHCPLEASEQUERY; + case 11: + return DHCPLEASEUNASSIGNED; + case 12: + return DHCPLEASEUNKNOWN; + case 13: + return DHCPLEASEACTIVE; + default: + break; + } + + return null; + } +} |