| /* |
| * 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.dhcp; |
| |
| import org.onlab.packet.Ip4Address; |
| import org.onlab.packet.MacAddress; |
| import org.onosproject.net.HostId; |
| |
| import java.util.Map; |
| |
| /** |
| * DHCP Service Interface. |
| */ |
| public interface DhcpService { |
| |
| /** |
| * Returns a collection of all the MacAddress to IPAddress mapping. |
| * |
| * @return collection of mappings. |
| */ |
| Map<HostId, IpAssignment> listMapping(); |
| |
| /** |
| * Returns the default lease time granted by the DHCP Server. |
| * |
| * @return lease time |
| */ |
| int getLeaseTime(); |
| |
| /** |
| * Returns the default renewal time granted by the DHCP Server. |
| * |
| * @return renewal time |
| */ |
| int getRenewalTime(); |
| |
| /** |
| * Returns the default rebinding time granted by the DHCP Server. |
| * |
| * @return rebinding time |
| */ |
| int getRebindingTime(); |
| |
| /** |
| * Registers a static IP mapping with the DHCP Server. |
| * |
| * @param macID macID of the client |
| * @param ipAddress IP Address requested for the client |
| * @return true if the mapping was successfully registered, false otherwise |
| */ |
| boolean setStaticMapping(MacAddress macID, Ip4Address ipAddress); |
| |
| /** |
| * Removes a static IP mapping with the DHCP Server. |
| * |
| * @param macID macID of the client |
| * @return true if the mapping was successfully removed, false otherwise |
| */ |
| boolean removeStaticMapping(MacAddress macID); |
| |
| /** |
| * Returns the list of all the available IPs with the server. |
| * |
| * @return list of available IPs |
| */ |
| Iterable<Ip4Address> getAvailableIPs(); |
| |
| } |