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Commit e72055eb authored by Xiao Ma's avatar Xiao Ma
Browse files

Add onReachabilityFailure api in IIpClientCallbacks aidl. 

The new API is called when neighbor reachability loss event happens
since networkstack-aidl-interfaces-V13, this CL also defines a few
associated constants representing different neighbor reachability
loss events and a stable parcelable as the parameter.

Bug: 204723906
Test: atest NetworkStackTests
Change-Id: Ie6382206de2107aa4654f0628f2f446017d7ea34
parent 10ab4c90

common/networkstackclient/Android.bp

+2 −0
Original line number Diff line number Diff line
@@ -102,6 +102,8 @@ aidl_interface { 
        // New AIDL classes should go into android.net.networkstack.aidl so they can be clearly

        // identified

        "src/android/net/networkstack/aidl/dhcp/DhcpOption.aidl",

        "src/android/net/networkstack/aidl/ip/ReachabilityLossInfoParcelable.aidl",

        "src/android/net/networkstack/aidl/ip/ReachabilityLossReason.aidl",

    ],

    backend: {

        java: {

common/networkstackclient/aidl_api/networkstack-aidl-interfaces/current/android/net/ip/IIpClientCallbacks.aidl

+1 −0
Original line number Diff line number Diff line
@@ -48,4 +48,5 @@ interface IIpClientCallbacks { 
  oneway void setFallbackMulticastFilter(boolean enabled);

  oneway void setNeighborDiscoveryOffload(boolean enable);

  oneway void onPreconnectionStart(in List<android.net.Layer2PacketParcelable> packets);

  oneway void onReachabilityFailure(in android.net.networkstack.aidl.ip.ReachabilityLossInfoParcelable lossInfo);

}

common/networkstackclient/aidl_api/networkstack-aidl-interfaces/current/android/net/networkstack/aidl/ip/ReachabilityLossInfoParcelable.aidl

0 → 100644
+39 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2021 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 permissions and

 * limitations under the License.

 */

///////////////////////////////////////////////////////////////////////////////

// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //

///////////////////////////////////////////////////////////////////////////////



// This file is a snapshot of an AIDL file. Do not edit it manually. There are

// two cases:

// 1). this is a frozen version file - do not edit this in any case.

// 2). this is a 'current' file. If you make a backwards compatible change to

//     the interface (from the latest frozen version), the build system will

//     prompt you to update this file with `m <name>-update-api`.

//

// You must not make a backward incompatible change to any AIDL file built

// with the aidl_interface module type with versions property set. The module

// type is used to build AIDL files in a way that they can be used across

// independently updatable components of the system. If a device is shipped

// with such a backward incompatible change, it has a high risk of breaking

// later when a module using the interface is updated, e.g., Mainline modules.



package android.net.networkstack.aidl.ip;

@JavaDerive(equals=true, toString=true) @JavaOnlyImmutable

parcelable ReachabilityLossInfoParcelable {

  String message;

  android.net.networkstack.aidl.ip.ReachabilityLossReason reason;

}

common/networkstackclient/aidl_api/networkstack-aidl-interfaces/current/android/net/networkstack/aidl/ip/ReachabilityLossReason.aidl

0 → 100644
+40 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2021 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 permissions and

 * limitations under the License.

 */

///////////////////////////////////////////////////////////////////////////////

// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //

///////////////////////////////////////////////////////////////////////////////



// This file is a snapshot of an AIDL file. Do not edit it manually. There are

// two cases:

// 1). this is a frozen version file - do not edit this in any case.

// 2). this is a 'current' file. If you make a backwards compatible change to

//     the interface (from the latest frozen version), the build system will

//     prompt you to update this file with `m <name>-update-api`.

//

// You must not make a backward incompatible change to any AIDL file built

// with the aidl_interface module type with versions property set. The module

// type is used to build AIDL files in a way that they can be used across

// independently updatable components of the system. If a device is shipped

// with such a backward incompatible change, it has a high risk of breaking

// later when a module using the interface is updated, e.g., Mainline modules.



package android.net.networkstack.aidl.ip;

@Backing(type="int")

enum ReachabilityLossReason {

  ROAM = 0,

  CONFIRM = 1,

  ORGANIC = 2,

}

common/networkstackclient/src/android/net/ip/IIpClientCallbacks.aidl

+5 −0
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ package android.net.ip; 
import android.net.Layer2PacketParcelable;

import android.net.LinkProperties;

import android.net.ip.IIpClient;

import android.net.networkstack.aidl.ip.ReachabilityLossInfoParcelable;

import android.net.DhcpResultsParcelable;



/** @hide */
@@ -67,4 +68,8 @@ oneway interface IIpClientCallbacks { 


    // Invoked on starting preconnection process.

    void onPreconnectionStart(in List<Layer2PacketParcelable> packets);



    // Called when the internal IpReachabilityMonitor (if enabled) has detected the loss of a

    // critical number of required neighbors or DHCP roaming fails.

    void onReachabilityFailure(in ReachabilityLossInfoParcelable lossInfo);

}