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/**
* Copyright (c) 2020, The Android Open Source Project
*
* 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 perNmissions and
* limitations under the License.
*/
package android.net.dhcp;
import android.net.IpPrefix;
import android.net.dhcp.DhcpLeaseParcelable;
oneway interface IDhcpEventCallbacks {
/**
* Called when a lease is committed or released on the DHCP server.
*
* <p>This only reports lease changes after assigning a lease, or after releasing a lease
* following a DHCPRELEASE: this callback will not be fired when a lease just expires.
* @param newLeases The new list of leases tracked by the server.
*/
void onLeasesChanged(in List<DhcpLeaseParcelable> newLeases);
/**
* Called when DHCP server receives DHCPDECLINE message and only if a new IPv4 address prefix
* (e.g. a different subnet prefix) is requested.
*
* <p>When this callback is called, IpServer must call IDhcpServer#updateParams with a new
* prefix, as processing of DHCP packets should be paused until the new prefix and route
* configuration on IpServer is completed.
* @param currentPrefix The current prefix parameter serving on DHCP server.
*/
void onNewPrefixRequest(in IpPrefix currentPrefix);
}
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