74a4fa9b37
Add IpServer which is used to serve ip configuration, dhcp, dns proxy
and nat for downstream interface.
Bug: 136040414
Test: -build, flash, boot
-atest TetheringTests
-atest FrameworksNetTests
Change-Id: I23652ae0b9509abe7d38da96d523eb22ab00a343
53 lines
1.5 KiB
Java
53 lines
1.5 KiB
Java
/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.net.util;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.Set;
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import java.util.StringJoiner;
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/**
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* @hide
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*/
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public class InterfaceSet {
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public final Set<String> ifnames;
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public InterfaceSet(String... names) {
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final Set<String> nameSet = new HashSet<>();
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for (String name : names) {
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if (name != null) nameSet.add(name);
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}
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ifnames = Collections.unmodifiableSet(nameSet);
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}
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@Override
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public String toString() {
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final StringJoiner sj = new StringJoiner(",", "[", "]");
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for (String ifname : ifnames) sj.add(ifname);
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return sj.toString();
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}
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@Override
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public boolean equals(Object obj) {
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return obj != null
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&& obj instanceof InterfaceSet
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&& ifnames.equals(((InterfaceSet) obj).ifnames);
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}
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}
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