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/**
* Copyright (c) 2019, 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.ip;
import android.net.Layer2PacketParcelable;
import android.net.LinkProperties;
import android.net.ip.IIpClient;
import android.net.DhcpResultsParcelable;
/** @hide */
oneway interface IIpClientCallbacks {
void onIpClientCreated(in IIpClient ipClient);
void onPreDhcpAction();
void onPostDhcpAction();
// This is purely advisory and not an indication of provisioning
// success or failure. This is only here for callers that want to
// expose DHCPv4 results to other APIs (e.g., WifiInfo#setInetAddress).
// DHCPv4 or static IPv4 configuration failure or success can be
// determined by whether or not the passed-in DhcpResults object is
// null or not.
void onNewDhcpResults(in DhcpResultsParcelable dhcpResults);
void onProvisioningSuccess(in LinkProperties newLp);
void onProvisioningFailure(in LinkProperties newLp);
// Invoked on LinkProperties changes.
void onLinkPropertiesChange(in LinkProperties newLp);
// Called when the internal IpReachabilityMonitor (if enabled) has
// detected the loss of a critical number of required neighbors.
void onReachabilityLost(in String logMsg);
// Called when the IpClient state machine terminates.
void onQuit();
// Install an APF program to filter incoming packets.
void installPacketFilter(in byte[] filter);
// Asynchronously read back the APF program & data buffer from the wifi driver.
// Due to Wifi HAL limitations, the current implementation only supports dumping the entire
// buffer. In response to this request, the driver returns the data buffer asynchronously
// by sending an IpClient#EVENT_READ_PACKET_FILTER_COMPLETE message.
void startReadPacketFilter();
// If multicast filtering cannot be accomplished with APF, this function will be called to
// actuate multicast filtering using another means.
void setFallbackMulticastFilter(boolean enabled);
// Enabled/disable Neighbor Discover offload functionality. This is
// called, for example, whenever 464xlat is being started or stopped.
void setNeighborDiscoveryOffload(boolean enable);
// Invoked on starting preconnection process.
void onPreconnectionStart(in List<Layer2PacketParcelable> packets);
}
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