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Commit f7f8ab4c authored by frank PREEL's avatar frank PREEL Committed by Alexandre Roux
Browse files

Override DNS 

Change-Id: I141bc65b6d921189f9f8e00f2234748d43028d14
parent a902ace5

services/core/java/com/android/server/connectivity/NetworkAgentInfo.java

+25 −0
Original line number Original line Diff line number Diff line 
/*

/*

 * Copyright (C) 2014 The Android Open Source Project

 * Copyright (C) 2014 The Android Open Source Project

 * Copyright (C) 2019 e.foundation

 *

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * you may not use this file except in compliance with the License.
@@ -44,6 +45,8 @@ import java.util.Objects; 
import java.util.SortedSet;

import java.util.SortedSet;

import java.util.TreeSet;

import java.util.TreeSet;





import java.net.InetAddress;



/**

/**

 * A bag class used by ConnectivityService for holding a collection of most recent

 * A bag class used by ConnectivityService for holding a collection of most recent

 * information published by a particular NetworkAgent as well as the

 * information published by a particular NetworkAgent as well as the
@@ -263,6 +266,28 @@ public class NetworkAgentInfo implements Comparable<NetworkAgentInfo> { 
        asyncChannel = ac;

        asyncChannel = ac;

        network = net;

        network = net;

        networkInfo = info;

        networkInfo = info;



        int useNwDNS = android.provider.Settings.System.getInt(mContext.getContentResolver(), "USE_NETWORK_DNS", 1);



        if ( 0 != useNwDNS ) {



        } else {

            java.util.Collection<InetAddress> dnses = new java.util.ArrayList<InetAddress>();

            try {

                String s = android.provider.Settings.System.getString(mContext.getContentResolver(), "OVERRIDE_DNS_IP_V4");

                if (s == null) s = "9.9.9.9";

                //if (DBG) log("Override dnses>"+s+"<");



                InetAddress addr = InetAddress.getByName(s);

                dnses.add(addr);



                lp.setDnsServers(dnses);

                lp.setDomains("");

            } catch (Exception e) {

                //loge("Cannot set custom DNS: " + e);

            }

        }



        linkProperties = lp;

        linkProperties = lp;

        networkCapabilities = nc;

        networkCapabilities = nc;

        currentScore = score;

        currentScore = score;