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Diffstat (limited to 'core/java/android/net/DhcpResults.java')
-rw-r--r--core/java/android/net/DhcpResults.java330
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diff --git a/core/java/android/net/DhcpResults.java b/core/java/android/net/DhcpResults.java
deleted file mode 100644
index 82ba156b08d0..000000000000
--- a/core/java/android/net/DhcpResults.java
+++ /dev/null
@@ -1,330 +0,0 @@
-/*
- * Copyright (C) 2012 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.
- */
-
-package android.net;
-
-import android.annotation.Nullable;
-import android.compat.annotation.UnsupportedAppUsage;
-import android.os.Build;
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.text.TextUtils;
-import android.util.Log;
-
-import com.android.net.module.util.InetAddressUtils;
-
-import java.net.Inet4Address;
-import java.net.InetAddress;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Objects;
-
-/**
- * A simple object for retrieving the results of a DHCP request.
- * Optimized (attempted) for that jni interface
- * TODO: remove this class and replace with other existing constructs
- * @hide
- */
-public final class DhcpResults implements Parcelable {
- private static final String TAG = "DhcpResults";
-
- @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
- public LinkAddress ipAddress;
-
- @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
- public InetAddress gateway;
-
- @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
- public final ArrayList<InetAddress> dnsServers = new ArrayList<>();
-
- @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
- public String domains;
-
- @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
- public Inet4Address serverAddress;
-
- /** Vendor specific information (from RFC 2132). */
- @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
- public String vendorInfo;
-
- @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
- public int leaseDuration;
-
- /** Link MTU option. 0 means unset. */
- @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
- public int mtu;
-
- public String serverHostName;
-
- @Nullable
- public String captivePortalApiUrl;
-
- public DhcpResults() {
- super();
- }
-
- /**
- * Create a {@link StaticIpConfiguration} based on the DhcpResults.
- */
- public StaticIpConfiguration toStaticIpConfiguration() {
- return new StaticIpConfiguration.Builder()
- .setIpAddress(ipAddress)
- .setGateway(gateway)
- .setDnsServers(dnsServers)
- .setDomains(domains)
- .build();
- }
-
- public DhcpResults(StaticIpConfiguration source) {
- if (source != null) {
- ipAddress = source.getIpAddress();
- gateway = source.getGateway();
- dnsServers.addAll(source.getDnsServers());
- domains = source.getDomains();
- }
- }
-
- /** copy constructor */
- public DhcpResults(DhcpResults source) {
- this(source == null ? null : source.toStaticIpConfiguration());
- if (source != null) {
- serverAddress = source.serverAddress;
- vendorInfo = source.vendorInfo;
- leaseDuration = source.leaseDuration;
- mtu = source.mtu;
- serverHostName = source.serverHostName;
- captivePortalApiUrl = source.captivePortalApiUrl;
- }
- }
-
- /**
- * @see StaticIpConfiguration#getRoutes(String)
- * @hide
- */
- public List<RouteInfo> getRoutes(String iface) {
- return toStaticIpConfiguration().getRoutes(iface);
- }
-
- /**
- * Test if this DHCP lease includes vendor hint that network link is
- * metered, and sensitive to heavy data transfers.
- */
- public boolean hasMeteredHint() {
- if (vendorInfo != null) {
- return vendorInfo.contains("ANDROID_METERED");
- } else {
- return false;
- }
- }
-
- public void clear() {
- ipAddress = null;
- gateway = null;
- dnsServers.clear();
- domains = null;
- serverAddress = null;
- vendorInfo = null;
- leaseDuration = 0;
- mtu = 0;
- serverHostName = null;
- captivePortalApiUrl = null;
- }
-
- @Override
- public String toString() {
- StringBuffer str = new StringBuffer(super.toString());
-
- str.append(" DHCP server ").append(serverAddress);
- str.append(" Vendor info ").append(vendorInfo);
- str.append(" lease ").append(leaseDuration).append(" seconds");
- if (mtu != 0) str.append(" MTU ").append(mtu);
- str.append(" Servername ").append(serverHostName);
- if (captivePortalApiUrl != null) {
- str.append(" CaptivePortalApiUrl ").append(captivePortalApiUrl);
- }
-
- return str.toString();
- }
-
- @Override
- public boolean equals(@Nullable Object obj) {
- if (this == obj) return true;
-
- if (!(obj instanceof DhcpResults)) return false;
-
- DhcpResults target = (DhcpResults)obj;
-
- return toStaticIpConfiguration().equals(target.toStaticIpConfiguration())
- && Objects.equals(serverAddress, target.serverAddress)
- && Objects.equals(vendorInfo, target.vendorInfo)
- && Objects.equals(serverHostName, target.serverHostName)
- && leaseDuration == target.leaseDuration
- && mtu == target.mtu
- && Objects.equals(captivePortalApiUrl, target.captivePortalApiUrl);
- }
-
- /**
- * Implement the Parcelable interface
- */
- public static final @android.annotation.NonNull Creator<DhcpResults> CREATOR =
- new Creator<DhcpResults>() {
- public DhcpResults createFromParcel(Parcel in) {
- return readFromParcel(in);
- }
-
- public DhcpResults[] newArray(int size) {
- return new DhcpResults[size];
- }
- };
-
- /** Implement the Parcelable interface */
- public void writeToParcel(Parcel dest, int flags) {
- toStaticIpConfiguration().writeToParcel(dest, flags);
- dest.writeInt(leaseDuration);
- dest.writeInt(mtu);
- InetAddressUtils.parcelInetAddress(dest, serverAddress, flags);
- dest.writeString(vendorInfo);
- dest.writeString(serverHostName);
- dest.writeString(captivePortalApiUrl);
- }
-
- @Override
- public int describeContents() {
- return 0;
- }
-
- private static DhcpResults readFromParcel(Parcel in) {
- final StaticIpConfiguration s = StaticIpConfiguration.CREATOR.createFromParcel(in);
- final DhcpResults dhcpResults = new DhcpResults(s);
- dhcpResults.leaseDuration = in.readInt();
- dhcpResults.mtu = in.readInt();
- dhcpResults.serverAddress = (Inet4Address) InetAddressUtils.unparcelInetAddress(in);
- dhcpResults.vendorInfo = in.readString();
- dhcpResults.serverHostName = in.readString();
- dhcpResults.captivePortalApiUrl = in.readString();
- return dhcpResults;
- }
-
- // Utils for jni population - false on success
- // Not part of the superclass because they're only used by the JNI iterface to the DHCP daemon.
- public boolean setIpAddress(String addrString, int prefixLength) {
- try {
- Inet4Address addr = (Inet4Address) InetAddresses.parseNumericAddress(addrString);
- ipAddress = new LinkAddress(addr, prefixLength);
- } catch (IllegalArgumentException|ClassCastException e) {
- Log.e(TAG, "setIpAddress failed with addrString " + addrString + "/" + prefixLength);
- return true;
- }
- return false;
- }
-
- public boolean setGateway(String addrString) {
- try {
- gateway = InetAddresses.parseNumericAddress(addrString);
- } catch (IllegalArgumentException e) {
- Log.e(TAG, "setGateway failed with addrString " + addrString);
- return true;
- }
- return false;
- }
-
- public boolean addDns(String addrString) {
- if (TextUtils.isEmpty(addrString) == false) {
- try {
- dnsServers.add(InetAddresses.parseNumericAddress(addrString));
- } catch (IllegalArgumentException e) {
- Log.e(TAG, "addDns failed with addrString " + addrString);
- return true;
- }
- }
- return false;
- }
-
- public LinkAddress getIpAddress() {
- return ipAddress;
- }
-
- public void setIpAddress(LinkAddress ipAddress) {
- this.ipAddress = ipAddress;
- }
-
- public InetAddress getGateway() {
- return gateway;
- }
-
- public void setGateway(InetAddress gateway) {
- this.gateway = gateway;
- }
-
- public List<InetAddress> getDnsServers() {
- return dnsServers;
- }
-
- /**
- * Add a DNS server to this configuration.
- */
- public void addDnsServer(InetAddress server) {
- dnsServers.add(server);
- }
-
- public String getDomains() {
- return domains;
- }
-
- public void setDomains(String domains) {
- this.domains = domains;
- }
-
- public Inet4Address getServerAddress() {
- return serverAddress;
- }
-
- public void setServerAddress(Inet4Address addr) {
- serverAddress = addr;
- }
-
- public int getLeaseDuration() {
- return leaseDuration;
- }
-
- public void setLeaseDuration(int duration) {
- leaseDuration = duration;
- }
-
- public String getVendorInfo() {
- return vendorInfo;
- }
-
- public void setVendorInfo(String info) {
- vendorInfo = info;
- }
-
- public int getMtu() {
- return mtu;
- }
-
- public void setMtu(int mtu) {
- this.mtu = mtu;
- }
-
- public String getCaptivePortalApiUrl() {
- return captivePortalApiUrl;
- }
-
- public void setCaptivePortalApiUrl(String url) {
- captivePortalApiUrl = url;
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-28 21:09:12 +0000