Merge "Overcome disconnect during oem override"
diff --git a/Android.bp b/Android.bp
index e6aa7cf..34cc52c4 100644
--- a/Android.bp
+++ b/Android.bp
@@ -596,6 +596,7 @@
"android.hardware.vibrator-V1.0-java-constants",
"android.hardware.vibrator-V1.1-java-constants",
"android.hardware.wifi-V1.0-java-constants",
+ "android.hardware.radio-V1.0-java",
],
// Loaded with System.loadLibrary by android.view.textclassifier
diff --git a/Android.mk b/Android.mk
index 9877557..2d74249 100644
--- a/Android.mk
+++ b/Android.mk
@@ -698,4 +698,4 @@
include $(call first-makefiles-under,$(LOCAL_PATH))
endif
-endif # ANDROID_BUILD_EMBEDDED
+endif # ANDROID_BUILD_EMBEDDED
\ No newline at end of file
diff --git a/api/current.txt b/api/current.txt
index 6702b94..392f4db 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -40931,6 +40931,78 @@
}
+package android.telephony.data {
+
+ public class ApnSetting implements android.os.Parcelable {
+ method public int describeContents();
+ method public java.lang.String getApnName();
+ method public int getAuthType();
+ method public java.lang.String getEntryName();
+ method public int getId();
+ method public int getMmsPort();
+ method public java.net.InetAddress getMmsProxy();
+ method public java.net.URL getMmsc();
+ method public java.lang.String getMvnoType();
+ method public java.lang.String getOperatorNumeric();
+ method public java.lang.String getPassword();
+ method public int getPort();
+ method public java.lang.String getProtocol();
+ method public java.net.InetAddress getProxy();
+ method public java.lang.String getRoamingProtocol();
+ method public java.util.List<java.lang.String> getTypes();
+ method public java.lang.String getUser();
+ method public boolean isEnabled();
+ method public void writeToParcel(android.os.Parcel, int);
+ field public static final int AUTH_TYPE_CHAP = 2; // 0x2
+ field public static final int AUTH_TYPE_NONE = 0; // 0x0
+ field public static final int AUTH_TYPE_PAP = 1; // 0x1
+ field public static final int AUTH_TYPE_PAP_OR_CHAP = 3; // 0x3
+ field public static final android.os.Parcelable.Creator<android.telephony.data.ApnSetting> CREATOR;
+ field public static final java.lang.String MVNO_TYPE_GID = "gid";
+ field public static final java.lang.String MVNO_TYPE_ICCID = "iccid";
+ field public static final java.lang.String MVNO_TYPE_IMSI = "imsi";
+ field public static final java.lang.String MVNO_TYPE_SPN = "spn";
+ field public static final java.lang.String PROTOCOL_IP = "IP";
+ field public static final java.lang.String PROTOCOL_IPV4V6 = "IPV4V6";
+ field public static final java.lang.String PROTOCOL_IPV6 = "IPV6";
+ field public static final java.lang.String PROTOCOL_PPP = "PPP";
+ field public static final java.lang.String TYPE_ALL = "*";
+ field public static final java.lang.String TYPE_CBS = "cbs";
+ field public static final java.lang.String TYPE_DEFAULT = "default";
+ field public static final java.lang.String TYPE_DUN = "dun";
+ field public static final java.lang.String TYPE_EMERGENCY = "emergency";
+ field public static final java.lang.String TYPE_FOTA = "fota";
+ field public static final java.lang.String TYPE_HIPRI = "hipri";
+ field public static final java.lang.String TYPE_IA = "ia";
+ field public static final java.lang.String TYPE_IMS = "ims";
+ field public static final java.lang.String TYPE_MMS = "mms";
+ field public static final java.lang.String TYPE_SUPL = "supl";
+ }
+
+ public static class ApnSetting.Builder {
+ ctor public ApnSetting.Builder();
+ method public android.telephony.data.ApnSetting build();
+ method public android.telephony.data.ApnSetting.Builder setApnName(java.lang.String);
+ method public android.telephony.data.ApnSetting.Builder setAuthType(int);
+ method public android.telephony.data.ApnSetting.Builder setCarrierEnabled(boolean);
+ method public android.telephony.data.ApnSetting.Builder setEntryName(java.lang.String);
+ method public android.telephony.data.ApnSetting.Builder setId(int);
+ method public android.telephony.data.ApnSetting.Builder setMmsPort(int);
+ method public android.telephony.data.ApnSetting.Builder setMmsProxy(java.net.InetAddress);
+ method public android.telephony.data.ApnSetting.Builder setMmsc(java.net.URL);
+ method public android.telephony.data.ApnSetting.Builder setMvnoType(java.lang.String);
+ method public android.telephony.data.ApnSetting.Builder setOperatorNumeric(java.lang.String);
+ method public android.telephony.data.ApnSetting.Builder setPassword(java.lang.String);
+ method public android.telephony.data.ApnSetting.Builder setPort(int);
+ method public android.telephony.data.ApnSetting.Builder setProtocol(java.lang.String);
+ method public android.telephony.data.ApnSetting.Builder setProxy(java.net.InetAddress);
+ method public android.telephony.data.ApnSetting.Builder setRoamingProtocol(java.lang.String);
+ method public android.telephony.data.ApnSetting.Builder setTypes(java.util.List<java.lang.String>);
+ method public android.telephony.data.ApnSetting.Builder setUser(java.lang.String);
+ }
+
+}
+
package android.telephony.gsm {
public class GsmCellLocation extends android.telephony.CellLocation {
diff --git a/core/java/android/os/INetworkManagementService.aidl b/core/java/android/os/INetworkManagementService.aidl
index a474b47..a5e1934 100644
--- a/core/java/android/os/INetworkManagementService.aidl
+++ b/core/java/android/os/INetworkManagementService.aidl
@@ -339,7 +339,8 @@
/**
* Configure name servers, search paths, and resolver parameters for the given network.
*/
- void setDnsConfigurationForNetwork(int netId, in String[] servers, String domains);
+ void setDnsConfigurationForNetwork(int netId, in String[] servers, in String[] domains,
+ in int[] params, boolean useTls, String tlsHostname);
void setFirewallEnabled(boolean enabled);
boolean isFirewallEnabled();
diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index 5228498..f34730c 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -130,6 +130,7 @@
import com.android.internal.util.XmlUtils;
import com.android.server.am.BatteryStatsService;
import com.android.server.connectivity.DataConnectionStats;
+import com.android.server.connectivity.DnsManager;
import com.android.server.connectivity.IpConnectivityMetrics;
import com.android.server.connectivity.KeepaliveTracker;
import com.android.server.connectivity.LingerMonitor;
@@ -232,8 +233,6 @@
// 0 is full bad, 100 is full good
private int mDefaultInetConditionPublished = 0;
- private int mNumDnsEntries;
-
private boolean mTestMode;
private static ConnectivityService sServiceInstance;
@@ -407,6 +406,7 @@
final private InternalHandler mHandler;
/** Handler used for incoming {@link NetworkStateTracker} events. */
final private NetworkStateTrackerHandler mTrackerHandler;
+ private final DnsManager mDnsManager;
private boolean mSystemReady;
private Intent mInitialBroadcast;
@@ -857,6 +857,8 @@
mMultinetworkPolicyTracker = createMultinetworkPolicyTracker(
mContext, mHandler, () -> rematchForAvoidBadWifiUpdate());
mMultinetworkPolicyTracker.start();
+
+ mDnsManager = new DnsManager(mContext, mNetd, mSystemProperties);
}
private Tethering makeTethering() {
@@ -1803,24 +1805,6 @@
}
}
- private void flushVmDnsCache() {
- /*
- * Tell the VMs to toss their DNS caches
- */
- Intent intent = new Intent(Intent.ACTION_CLEAR_DNS_CACHE);
- intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING);
- /*
- * Connectivity events can happen before boot has completed ...
- */
- intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);
- final long ident = Binder.clearCallingIdentity();
- try {
- mContext.sendBroadcastAsUser(intent, UserHandle.ALL);
- } finally {
- Binder.restoreCallingIdentity(ident);
- }
- }
-
@Override
public int getRestoreDefaultNetworkDelay(int networkType) {
String restoreDefaultNetworkDelayStr = mSystemProperties.get(
@@ -4558,41 +4542,17 @@
return; // no updating necessary
}
+ final NetworkAgentInfo defaultNai = getDefaultNetwork();
+ final boolean isDefaultNetwork = (defaultNai != null && defaultNai.network.netId == netId);
+
Collection<InetAddress> dnses = newLp.getDnsServers();
if (DBG) log("Setting DNS servers for network " + netId + " to " + dnses);
try {
- mNetd.setDnsConfigurationForNetwork(
- netId, NetworkUtils.makeStrings(dnses), newLp.getDomains());
+ mDnsManager.setDnsConfigurationForNetwork(
+ netId, dnses, newLp.getDomains(), isDefaultNetwork);
} catch (Exception e) {
loge("Exception in setDnsConfigurationForNetwork: " + e);
}
- final NetworkAgentInfo defaultNai = getDefaultNetwork();
- if (defaultNai != null && defaultNai.network.netId == netId) {
- setDefaultDnsSystemProperties(dnses);
- }
- flushVmDnsCache();
- }
-
- private void setDefaultDnsSystemProperties(Collection<InetAddress> dnses) {
- int last = 0;
- for (InetAddress dns : dnses) {
- ++last;
- setNetDnsProperty(last, dns.getHostAddress());
- }
- for (int i = last + 1; i <= mNumDnsEntries; ++i) {
- setNetDnsProperty(i, "");
- }
- mNumDnsEntries = last;
- }
-
- private void setNetDnsProperty(int which, String value) {
- final String key = "net.dns" + which;
- // Log and forget errors setting unsupported properties.
- try {
- mSystemProperties.set(key, value);
- } catch (Exception e) {
- Log.e(TAG, "Error setting unsupported net.dns property: ", e);
- }
}
private String getNetworkPermission(NetworkCapabilities nc) {
@@ -4865,7 +4825,7 @@
notifyLockdownVpn(newNetwork);
handleApplyDefaultProxy(newNetwork.linkProperties.getHttpProxy());
updateTcpBufferSizes(newNetwork);
- setDefaultDnsSystemProperties(newNetwork.linkProperties.getDnsServers());
+ mDnsManager.setDefaultDnsSystemProperties(newNetwork.linkProperties.getDnsServers());
}
private void processListenRequests(NetworkAgentInfo nai, boolean capabilitiesChanged) {
diff --git a/services/core/java/com/android/server/NetworkManagementService.java b/services/core/java/com/android/server/NetworkManagementService.java
index 8a15ded..40e6d26 100644
--- a/services/core/java/com/android/server/NetworkManagementService.java
+++ b/services/core/java/com/android/server/NetworkManagementService.java
@@ -18,6 +18,7 @@
import static android.Manifest.permission.CONNECTIVITY_INTERNAL;
import static android.Manifest.permission.DUMP;
+import static android.Manifest.permission.NETWORK_SETTINGS;
import static android.Manifest.permission.NETWORK_STACK;
import static android.Manifest.permission.SHUTDOWN;
import static android.net.ConnectivityManager.PRIVATE_DNS_DEFAULT_MODE;
@@ -209,12 +210,6 @@
public static final int StrictCleartext = 617;
}
- /* Defaults for resolver parameters. */
- public static final int DNS_RESOLVER_DEFAULT_SAMPLE_VALIDITY_SECONDS = 1800;
- public static final int DNS_RESOLVER_DEFAULT_SUCCESS_THRESHOLD_PERCENT = 25;
- public static final int DNS_RESOLVER_DEFAULT_MIN_SAMPLES = 8;
- public static final int DNS_RESOLVER_DEFAULT_MAX_SAMPLES = 64;
-
/**
* String indicating a softap command.
*/
@@ -1768,6 +1763,8 @@
@Override
public boolean setDataSaverModeEnabled(boolean enable) {
+ mContext.enforceCallingOrSelfPermission(NETWORK_SETTINGS, TAG);
+
if (DBG) Log.d(TAG, "setDataSaverMode: " + enable);
synchronized (mQuotaLock) {
if (mDataSaverMode == enable) {
@@ -1947,66 +1944,14 @@
}
@Override
- public void setDnsConfigurationForNetwork(int netId, String[] servers, String domains) {
+ public void setDnsConfigurationForNetwork(int netId, String[] servers, String[] domains,
+ int[] params, boolean useTls, String tlsHostname) {
mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG);
- final ContentResolver cr = mContext.getContentResolver();
-
- int sampleValidity = Settings.Global.getInt(cr,
- Settings.Global.DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS,
- DNS_RESOLVER_DEFAULT_SAMPLE_VALIDITY_SECONDS);
- if (sampleValidity < 0 || sampleValidity > 65535) {
- Slog.w(TAG, "Invalid sampleValidity=" + sampleValidity + ", using default=" +
- DNS_RESOLVER_DEFAULT_SAMPLE_VALIDITY_SECONDS);
- sampleValidity = DNS_RESOLVER_DEFAULT_SAMPLE_VALIDITY_SECONDS;
- }
-
- int successThreshold = Settings.Global.getInt(cr,
- Settings.Global.DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT,
- DNS_RESOLVER_DEFAULT_SUCCESS_THRESHOLD_PERCENT);
- if (successThreshold < 0 || successThreshold > 100) {
- Slog.w(TAG, "Invalid successThreshold=" + successThreshold + ", using default=" +
- DNS_RESOLVER_DEFAULT_SUCCESS_THRESHOLD_PERCENT);
- successThreshold = DNS_RESOLVER_DEFAULT_SUCCESS_THRESHOLD_PERCENT;
- }
-
- int minSamples = Settings.Global.getInt(cr,
- Settings.Global.DNS_RESOLVER_MIN_SAMPLES, DNS_RESOLVER_DEFAULT_MIN_SAMPLES);
- int maxSamples = Settings.Global.getInt(cr,
- Settings.Global.DNS_RESOLVER_MAX_SAMPLES, DNS_RESOLVER_DEFAULT_MAX_SAMPLES);
- if (minSamples < 0 || minSamples > maxSamples || maxSamples > 64) {
- Slog.w(TAG, "Invalid sample count (min, max)=(" + minSamples + ", " + maxSamples +
- "), using default=(" + DNS_RESOLVER_DEFAULT_MIN_SAMPLES + ", " +
- DNS_RESOLVER_DEFAULT_MAX_SAMPLES + ")");
- minSamples = DNS_RESOLVER_DEFAULT_MIN_SAMPLES;
- maxSamples = DNS_RESOLVER_DEFAULT_MAX_SAMPLES;
- }
-
- final String[] domainStrs = domains == null ? new String[0] : domains.split(" ");
- final int[] params = { sampleValidity, successThreshold, minSamples, maxSamples };
- final boolean useTls = shouldUseTls(cr);
- // TODO: Populate tlsHostname once it's decided how the hostname's IP
- // addresses will be resolved:
- //
- // [1] network-provided DNS servers are included here with the
- // hostname and netd will use the network-provided servers to
- // resolve the hostname and fix up its internal structures, or
- //
- // [2] network-provided DNS servers are included here without the
- // hostname, the ConnectivityService layer resolves the given
- // hostname, and then reconfigures netd with this information.
- //
- // In practice, there will always be a need for ConnectivityService or
- // the captive portal app to use the network-provided services to make
- // some queries. This argues in favor of [1], in concert with another
- // mechanism, perhaps setting a high bit in the netid, to indicate
- // via existing DNS APIs which set of servers (network-provided or
- // non-network-provided private DNS) should be queried.
- final String tlsHostname = "";
final String[] tlsFingerprints = new String[0];
try {
- mNetdService.setResolverConfiguration(netId, servers, domainStrs, params,
- useTls, tlsHostname, tlsFingerprints);
+ mNetdService.setResolverConfiguration(
+ netId, servers, domains, params, useTls, tlsHostname, tlsFingerprints);
} catch (RemoteException e) {
throw new RuntimeException(e);
}
diff --git a/services/core/java/com/android/server/connectivity/DnsManager.java b/services/core/java/com/android/server/connectivity/DnsManager.java
new file mode 100644
index 0000000..a4170ce
--- /dev/null
+++ b/services/core/java/com/android/server/connectivity/DnsManager.java
@@ -0,0 +1,226 @@
+/*
+ * Copyright (C) 2018 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 com.android.server.connectivity;
+
+import static android.net.ConnectivityManager.PRIVATE_DNS_DEFAULT_MODE;
+import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_OPPORTUNISTIC;
+import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_PROVIDER_HOSTNAME;
+import static android.provider.Settings.Global.DNS_RESOLVER_MIN_SAMPLES;
+import static android.provider.Settings.Global.DNS_RESOLVER_MAX_SAMPLES;
+import static android.provider.Settings.Global.DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS;
+import static android.provider.Settings.Global.DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT;
+import static android.provider.Settings.Global.PRIVATE_DNS_MODE;
+import static android.provider.Settings.Global.PRIVATE_DNS_SPECIFIER;
+
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.Intent;
+import android.net.NetworkUtils;
+import android.os.Binder;
+import android.os.INetworkManagementService;
+import android.os.Handler;
+import android.os.UserHandle;
+import android.provider.Settings;
+import android.text.TextUtils;
+import android.util.Slog;
+
+import com.android.server.connectivity.MockableSystemProperties;
+
+import java.net.InetAddress;
+import java.util.Collection;
+
+
+/**
+ * Encapsulate the management of DNS settings for networks.
+ *
+ * This class it NOT designed for concurrent access. Furthermore, all non-static
+ * methods MUST be called from ConnectivityService's thread.
+ *
+ * @hide
+ */
+public class DnsManager {
+ private static final String TAG = DnsManager.class.getSimpleName();
+
+ /* Defaults for resolver parameters. */
+ private static final int DNS_RESOLVER_DEFAULT_SAMPLE_VALIDITY_SECONDS = 1800;
+ private static final int DNS_RESOLVER_DEFAULT_SUCCESS_THRESHOLD_PERCENT = 25;
+ private static final int DNS_RESOLVER_DEFAULT_MIN_SAMPLES = 8;
+ private static final int DNS_RESOLVER_DEFAULT_MAX_SAMPLES = 64;
+
+ private final Context mContext;
+ private final ContentResolver mContentResolver;
+ private final INetworkManagementService mNMS;
+ private final MockableSystemProperties mSystemProperties;
+
+ private int mNumDnsEntries;
+ private int mSampleValidity;
+ private int mSuccessThreshold;
+ private int mMinSamples;
+ private int mMaxSamples;
+ private String mPrivateDnsMode;
+ private String mPrivateDnsSpecifier;
+
+ public DnsManager(Context ctx, INetworkManagementService nms, MockableSystemProperties sp) {
+ mContext = ctx;
+ mContentResolver = mContext.getContentResolver();
+ mNMS = nms;
+ mSystemProperties = sp;
+
+ // TODO: Create and register ContentObservers to track every setting
+ // used herein, posting messages to respond to changes.
+ }
+
+ public boolean isPrivateDnsInStrictMode() {
+ return !TextUtils.isEmpty(mPrivateDnsMode) &&
+ mPrivateDnsMode.startsWith(PRIVATE_DNS_MODE_PROVIDER_HOSTNAME) &&
+ !TextUtils.isEmpty(mPrivateDnsSpecifier);
+ }
+
+ public void setDnsConfigurationForNetwork(
+ int netId, Collection<InetAddress> servers, String domains, boolean isDefaultNetwork) {
+ updateParametersSettings();
+ updatePrivateDnsSettings();
+
+ final String[] serverStrs = NetworkUtils.makeStrings(servers);
+ final String[] domainStrs = (domains == null) ? new String[0] : domains.split(" ");
+ final int[] params = { mSampleValidity, mSuccessThreshold, mMinSamples, mMaxSamples };
+ final boolean useTls = shouldUseTls(mPrivateDnsMode);
+ // TODO: Populate tlsHostname once it's decided how the hostname's IP
+ // addresses will be resolved:
+ //
+ // [1] network-provided DNS servers are included here with the
+ // hostname and netd will use the network-provided servers to
+ // resolve the hostname and fix up its internal structures, or
+ //
+ // [2] network-provided DNS servers are included here without the
+ // hostname, the ConnectivityService layer resolves the given
+ // hostname, and then reconfigures netd with this information.
+ //
+ // In practice, there will always be a need for ConnectivityService or
+ // the captive portal app to use the network-provided services to make
+ // some queries. This argues in favor of [1], in concert with another
+ // mechanism, perhaps setting a high bit in the netid, to indicate
+ // via existing DNS APIs which set of servers (network-provided or
+ // non-network-provided private DNS) should be queried.
+ final String tlsHostname = "";
+ try {
+ mNMS.setDnsConfigurationForNetwork(
+ netId, serverStrs, domainStrs, params, useTls, tlsHostname);
+ } catch (Exception e) {
+ Slog.e(TAG, "Error setting DNS configuration: " + e);
+ return;
+ }
+
+ // TODO: netd should listen on [::1]:53 and proxy queries to the current
+ // default network, and we should just set net.dns1 to ::1, not least
+ // because applications attempting to use net.dns resolvers will bypass
+ // the privacy protections of things like DNS-over-TLS.
+ if (isDefaultNetwork) setDefaultDnsSystemProperties(servers);
+ flushVmDnsCache();
+ }
+
+ public void setDefaultDnsSystemProperties(Collection<InetAddress> dnses) {
+ int last = 0;
+ for (InetAddress dns : dnses) {
+ ++last;
+ setNetDnsProperty(last, dns.getHostAddress());
+ }
+ for (int i = last + 1; i <= mNumDnsEntries; ++i) {
+ setNetDnsProperty(i, "");
+ }
+ mNumDnsEntries = last;
+ }
+
+ private void flushVmDnsCache() {
+ /*
+ * Tell the VMs to toss their DNS caches
+ */
+ final Intent intent = new Intent(Intent.ACTION_CLEAR_DNS_CACHE);
+ intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING);
+ /*
+ * Connectivity events can happen before boot has completed ...
+ */
+ intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);
+ final long ident = Binder.clearCallingIdentity();
+ try {
+ mContext.sendBroadcastAsUser(intent, UserHandle.ALL);
+ } finally {
+ Binder.restoreCallingIdentity(ident);
+ }
+ }
+
+ private void updatePrivateDnsSettings() {
+ mPrivateDnsMode = getStringSetting(PRIVATE_DNS_MODE);
+ mPrivateDnsSpecifier = getStringSetting(PRIVATE_DNS_SPECIFIER);
+ }
+
+ private void updateParametersSettings() {
+ mSampleValidity = getIntSetting(
+ DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS,
+ DNS_RESOLVER_DEFAULT_SAMPLE_VALIDITY_SECONDS);
+ if (mSampleValidity < 0 || mSampleValidity > 65535) {
+ Slog.w(TAG, "Invalid sampleValidity=" + mSampleValidity + ", using default=" +
+ DNS_RESOLVER_DEFAULT_SAMPLE_VALIDITY_SECONDS);
+ mSampleValidity = DNS_RESOLVER_DEFAULT_SAMPLE_VALIDITY_SECONDS;
+ }
+
+ mSuccessThreshold = getIntSetting(
+ DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT,
+ DNS_RESOLVER_DEFAULT_SUCCESS_THRESHOLD_PERCENT);
+ if (mSuccessThreshold < 0 || mSuccessThreshold > 100) {
+ Slog.w(TAG, "Invalid successThreshold=" + mSuccessThreshold + ", using default=" +
+ DNS_RESOLVER_DEFAULT_SUCCESS_THRESHOLD_PERCENT);
+ mSuccessThreshold = DNS_RESOLVER_DEFAULT_SUCCESS_THRESHOLD_PERCENT;
+ }
+
+ mMinSamples = getIntSetting(DNS_RESOLVER_MIN_SAMPLES, DNS_RESOLVER_DEFAULT_MIN_SAMPLES);
+ mMaxSamples = getIntSetting(DNS_RESOLVER_MAX_SAMPLES, DNS_RESOLVER_DEFAULT_MAX_SAMPLES);
+ if (mMinSamples < 0 || mMinSamples > mMaxSamples || mMaxSamples > 64) {
+ Slog.w(TAG, "Invalid sample count (min, max)=(" + mMinSamples + ", " + mMaxSamples +
+ "), using default=(" + DNS_RESOLVER_DEFAULT_MIN_SAMPLES + ", " +
+ DNS_RESOLVER_DEFAULT_MAX_SAMPLES + ")");
+ mMinSamples = DNS_RESOLVER_DEFAULT_MIN_SAMPLES;
+ mMaxSamples = DNS_RESOLVER_DEFAULT_MAX_SAMPLES;
+ }
+ }
+
+ private String getStringSetting(String which) {
+ return Settings.Global.getString(mContentResolver, which);
+ }
+
+ private int getIntSetting(String which, int dflt) {
+ return Settings.Global.getInt(mContentResolver, which, dflt);
+ }
+
+ private void setNetDnsProperty(int which, String value) {
+ final String key = "net.dns" + which;
+ // Log and forget errors setting unsupported properties.
+ try {
+ mSystemProperties.set(key, value);
+ } catch (Exception e) {
+ Slog.e(TAG, "Error setting unsupported net.dns property: ", e);
+ }
+ }
+
+ private static boolean shouldUseTls(String mode) {
+ if (TextUtils.isEmpty(mode)) {
+ mode = PRIVATE_DNS_DEFAULT_MODE;
+ }
+ return mode.equals(PRIVATE_DNS_MODE_OPPORTUNISTIC) ||
+ mode.startsWith(PRIVATE_DNS_MODE_PROVIDER_HOSTNAME);
+ }
+}
diff --git a/services/core/java/com/android/server/connectivity/tethering/TetherInterfaceStateMachine.java b/services/core/java/com/android/server/connectivity/tethering/TetherInterfaceStateMachine.java
index 17adb1a..2224913 100644
--- a/services/core/java/com/android/server/connectivity/tethering/TetherInterfaceStateMachine.java
+++ b/services/core/java/com/android/server/connectivity/tethering/TetherInterfaceStateMachine.java
@@ -30,6 +30,7 @@
import android.net.ip.InterfaceController;
import android.net.ip.RouterAdvertisementDaemon;
import android.net.ip.RouterAdvertisementDaemon.RaParams;
+import android.net.util.InterfaceParams;
import android.net.util.NetdService;
import android.net.util.SharedLog;
import android.os.INetworkManagementService;
@@ -48,7 +49,6 @@
import java.net.Inet6Address;
import java.net.InetAddress;
-import java.net.NetworkInterface;
import java.net.SocketException;
import java.net.UnknownHostException;
import java.util.ArrayList;
@@ -120,8 +120,7 @@
private int mLastError;
private int mServingMode;
private String mMyUpstreamIfaceName; // may change over time
- private NetworkInterface mNetworkInterface;
- private byte[] mHwAddr;
+ private InterfaceParams mInterfaceParams;
// TODO: De-duplicate this with mLinkProperties above. Currently, these link
// properties are those selected by the IPv6TetheringCoordinator and relayed
// to us. By comparison, mLinkProperties contains the addresses and directly
@@ -247,31 +246,16 @@
}
private boolean startIPv6() {
- // TODO: Refactor for testability (perhaps passing an android.system.Os
- // instance and calling getifaddrs() directly).
- try {
- mNetworkInterface = NetworkInterface.getByName(mIfaceName);
- } catch (SocketException e) {
- mLog.e("Error looking up NetworkInterfaces: " + e);
- stopIPv6();
- return false;
- }
- if (mNetworkInterface == null) {
- mLog.e("Failed to find NetworkInterface");
+ // TODO: Refactor for better testability. This is one of the things
+ // that prohibits unittesting IPv6 tethering setup.
+ mInterfaceParams = InterfaceParams.getByName(mIfaceName);
+ if (mInterfaceParams == null) {
+ mLog.e("Failed to find InterfaceParams");
stopIPv6();
return false;
}
- try {
- mHwAddr = mNetworkInterface.getHardwareAddress();
- } catch (SocketException e) {
- mLog.e("Failed to find hardware address: " + e);
- stopIPv6();
- return false;
- }
-
- final int ifindex = mNetworkInterface.getIndex();
- mRaDaemon = new RouterAdvertisementDaemon(mIfaceName, ifindex, mHwAddr);
+ mRaDaemon = new RouterAdvertisementDaemon(mInterfaceParams);
if (!mRaDaemon.start()) {
stopIPv6();
return false;
@@ -281,8 +265,7 @@
}
private void stopIPv6() {
- mNetworkInterface = null;
- mHwAddr = null;
+ mInterfaceParams = null;
setRaParams(null);
if (mRaDaemon != null) {
diff --git a/services/net/java/android/net/apf/ApfFilter.java b/services/net/java/android/net/apf/ApfFilter.java
index 31a1abb..7d9736e 100644
--- a/services/net/java/android/net/apf/ApfFilter.java
+++ b/services/net/java/android/net/apf/ApfFilter.java
@@ -38,6 +38,7 @@
import android.net.metrics.ApfStats;
import android.net.metrics.IpConnectivityLog;
import android.net.metrics.RaEvent;
+import android.net.util.InterfaceParams;
import android.system.ErrnoException;
import android.system.Os;
import android.system.PacketSocketAddress;
@@ -56,7 +57,6 @@
import java.net.Inet4Address;
import java.net.Inet6Address;
import java.net.InetAddress;
-import java.net.NetworkInterface;
import java.net.SocketException;
import java.net.UnknownHostException;
import java.nio.ByteBuffer;
@@ -247,7 +247,7 @@
private final ApfCapabilities mApfCapabilities;
private final IpClient.Callback mIpClientCallback;
- private final NetworkInterface mNetworkInterface;
+ private final InterfaceParams mInterfaceParams;
private final IpConnectivityLog mMetricsLog;
@VisibleForTesting
@@ -269,11 +269,11 @@
private int mIPv4PrefixLength;
@VisibleForTesting
- ApfFilter(ApfConfiguration config, NetworkInterface networkInterface,
+ ApfFilter(ApfConfiguration config, InterfaceParams ifParams,
IpClient.Callback ipClientCallback, IpConnectivityLog log) {
mApfCapabilities = config.apfCapabilities;
mIpClientCallback = ipClientCallback;
- mNetworkInterface = networkInterface;
+ mInterfaceParams = ifParams;
mMulticastFilter = config.multicastFilter;
mDrop802_3Frames = config.ieee802_3Filter;
@@ -287,7 +287,7 @@
}
private void log(String s) {
- Log.d(TAG, "(" + mNetworkInterface.getName() + "): " + s);
+ Log.d(TAG, "(" + mInterfaceParams.name + "): " + s);
}
@GuardedBy("this")
@@ -332,14 +332,14 @@
void maybeStartFilter() {
FileDescriptor socket;
try {
- mHardwareAddress = mNetworkInterface.getHardwareAddress();
+ mHardwareAddress = mInterfaceParams.macAddr.toByteArray();
synchronized(this) {
// Install basic filters
installNewProgramLocked();
}
socket = Os.socket(AF_PACKET, SOCK_RAW, ETH_P_IPV6);
- PacketSocketAddress addr = new PacketSocketAddress((short) ETH_P_IPV6,
- mNetworkInterface.getIndex());
+ PacketSocketAddress addr = new PacketSocketAddress(
+ (short) ETH_P_IPV6, mInterfaceParams.index);
Os.bind(socket, addr);
NetworkUtils.attachRaFilter(socket, mApfCapabilities.apfPacketFormat);
} catch(SocketException|ErrnoException e) {
@@ -1168,10 +1168,10 @@
* filtering using APF programs.
*/
public static ApfFilter maybeCreate(ApfConfiguration config,
- NetworkInterface networkInterface, IpClient.Callback ipClientCallback) {
- if (config == null) return null;
+ InterfaceParams ifParams, IpClient.Callback ipClientCallback) {
+ if (config == null || ifParams == null) return null;
ApfCapabilities apfCapabilities = config.apfCapabilities;
- if (apfCapabilities == null || networkInterface == null) return null;
+ if (apfCapabilities == null) return null;
if (apfCapabilities.apfVersionSupported == 0) return null;
if (apfCapabilities.maximumApfProgramSize < 512) {
Log.e(TAG, "Unacceptably small APF limit: " + apfCapabilities.maximumApfProgramSize);
@@ -1186,7 +1186,7 @@
Log.e(TAG, "Unsupported APF version: " + apfCapabilities.apfVersionSupported);
return null;
}
- return new ApfFilter(config, networkInterface, ipClientCallback, new IpConnectivityLog());
+ return new ApfFilter(config, ifParams, ipClientCallback, new IpConnectivityLog());
}
public synchronized void shutdown() {
diff --git a/services/net/java/android/net/dhcp/DhcpClient.java b/services/net/java/android/net/dhcp/DhcpClient.java
index ed78175..a956cef 100644
--- a/services/net/java/android/net/dhcp/DhcpClient.java
+++ b/services/net/java/android/net/dhcp/DhcpClient.java
@@ -34,6 +34,7 @@
import android.net.metrics.IpConnectivityLog;
import android.net.metrics.DhcpClientEvent;
import android.net.metrics.DhcpErrorEvent;
+import android.net.util.InterfaceParams;
import android.os.Message;
import android.os.RemoteException;
import android.os.ServiceManager;
@@ -50,7 +51,6 @@
import java.io.IOException;
import java.lang.Thread;
import java.net.Inet4Address;
-import java.net.NetworkInterface;
import java.net.SocketException;
import java.nio.ByteBuffer;
import java.util.Arrays;
@@ -187,7 +187,8 @@
private final String mIfaceName;
private boolean mRegisteredForPreDhcpNotification;
- private NetworkInterface mIface;
+ private InterfaceParams mIface;
+ // TODO: MacAddress-ify more of this class hierarchy.
private byte[] mHwAddr;
private PacketSocketAddress mInterfaceBroadcastAddr;
private int mTransactionId;
@@ -221,8 +222,9 @@
return new WakeupMessage(mContext, getHandler(), cmdName, cmd);
}
+ // TODO: Take an InterfaceParams instance instead of an interface name String.
private DhcpClient(Context context, StateMachine controller, String iface) {
- super(TAG);
+ super(TAG, controller.getHandler());
mContext = context;
mController = controller;
@@ -262,23 +264,23 @@
}
public static DhcpClient makeDhcpClient(
- Context context, StateMachine controller, String intf) {
- DhcpClient client = new DhcpClient(context, controller, intf);
+ Context context, StateMachine controller, InterfaceParams ifParams) {
+ DhcpClient client = new DhcpClient(context, controller, ifParams.name);
+ client.mIface = ifParams;
client.start();
return client;
}
private boolean initInterface() {
- try {
- mIface = NetworkInterface.getByName(mIfaceName);
- mHwAddr = mIface.getHardwareAddress();
- mInterfaceBroadcastAddr = new PacketSocketAddress(mIface.getIndex(),
- DhcpPacket.ETHER_BROADCAST);
- return true;
- } catch(SocketException | NullPointerException e) {
- Log.e(TAG, "Can't determine ifindex or MAC address for " + mIfaceName, e);
+ if (mIface == null) mIface = InterfaceParams.getByName(mIfaceName);
+ if (mIface == null) {
+ Log.e(TAG, "Can't determine InterfaceParams for " + mIfaceName);
return false;
}
+
+ mHwAddr = mIface.macAddr.toByteArray();
+ mInterfaceBroadcastAddr = new PacketSocketAddress(mIface.index, DhcpPacket.ETHER_BROADCAST);
+ return true;
}
private void startNewTransaction() {
@@ -293,7 +295,7 @@
private boolean initPacketSocket() {
try {
mPacketSock = Os.socket(AF_PACKET, SOCK_RAW, ETH_P_IP);
- PacketSocketAddress addr = new PacketSocketAddress((short) ETH_P_IP, mIface.getIndex());
+ PacketSocketAddress addr = new PacketSocketAddress((short) ETH_P_IP, mIface.index);
Os.bind(mPacketSock, addr);
NetworkUtils.attachDhcpFilter(mPacketSock);
} catch(SocketException|ErrnoException e) {
diff --git a/services/net/java/android/net/ip/ConnectivityPacketTracker.java b/services/net/java/android/net/ip/ConnectivityPacketTracker.java
index 6cf4fa9a..e6ddbbc 100644
--- a/services/net/java/android/net/ip/ConnectivityPacketTracker.java
+++ b/services/net/java/android/net/ip/ConnectivityPacketTracker.java
@@ -21,6 +21,7 @@
import android.net.NetworkUtils;
import android.net.util.PacketReader;
import android.net.util.ConnectivityPacketSummary;
+import android.net.util.InterfaceParams;
import android.os.Handler;
import android.system.ErrnoException;
import android.system.Os;
@@ -35,7 +36,6 @@
import java.io.FileDescriptor;
import java.io.InterruptedIOException;
import java.io.IOException;
-import java.net.NetworkInterface;
import java.net.SocketException;
@@ -69,24 +69,12 @@
private boolean mRunning;
private String mDisplayName;
- public ConnectivityPacketTracker(Handler h, NetworkInterface netif, LocalLog log) {
- final String ifname;
- final int ifindex;
- final byte[] hwaddr;
- final int mtu;
+ public ConnectivityPacketTracker(Handler h, InterfaceParams ifParams, LocalLog log) {
+ if (ifParams == null) throw new IllegalArgumentException("null InterfaceParams");
- try {
- ifname = netif.getName();
- ifindex = netif.getIndex();
- hwaddr = netif.getHardwareAddress();
- mtu = netif.getMTU();
- } catch (NullPointerException|SocketException e) {
- throw new IllegalArgumentException("bad network interface", e);
- }
-
- mTag = TAG + "." + ifname;
+ mTag = TAG + "." + ifParams.name;
mLog = log;
- mPacketListener = new PacketListener(h, ifindex, hwaddr, mtu);
+ mPacketListener = new PacketListener(h, ifParams);
}
public void start(String displayName) {
@@ -102,13 +90,11 @@
}
private final class PacketListener extends PacketReader {
- private final int mIfIndex;
- private final byte mHwAddr[];
+ private final InterfaceParams mInterface;
- PacketListener(Handler h, int ifindex, byte[] hwaddr, int mtu) {
- super(h, mtu);
- mIfIndex = ifindex;
- mHwAddr = hwaddr;
+ PacketListener(Handler h, InterfaceParams ifParams) {
+ super(h, ifParams.defaultMtu);
+ mInterface = ifParams;
}
@Override
@@ -117,7 +103,7 @@
try {
s = Os.socket(AF_PACKET, SOCK_RAW, 0);
NetworkUtils.attachControlPacketFilter(s, ARPHRD_ETHER);
- Os.bind(s, new PacketSocketAddress((short) ETH_P_ALL, mIfIndex));
+ Os.bind(s, new PacketSocketAddress((short) ETH_P_ALL, mInterface.index));
} catch (ErrnoException | IOException e) {
logError("Failed to create packet tracking socket: ", e);
closeFd(s);
@@ -129,7 +115,7 @@
@Override
protected void handlePacket(byte[] recvbuf, int length) {
final String summary = ConnectivityPacketSummary.summarize(
- mHwAddr, recvbuf, length);
+ mInterface.macAddr, recvbuf, length);
if (summary == null) return;
if (DBG) Log.d(mTag, summary);
diff --git a/services/net/java/android/net/ip/IpClient.java b/services/net/java/android/net/ip/IpClient.java
index fdb366c..d3a97b3 100644
--- a/services/net/java/android/net/ip/IpClient.java
+++ b/services/net/java/android/net/ip/IpClient.java
@@ -35,6 +35,7 @@
import android.net.dhcp.DhcpClient;
import android.net.metrics.IpConnectivityLog;
import android.net.metrics.IpManagerEvent;
+import android.net.util.InterfaceParams;
import android.net.util.MultinetworkPolicyTracker;
import android.net.util.NetdService;
import android.net.util.NetworkConstants;
@@ -63,7 +64,6 @@
import java.net.Inet4Address;
import java.net.Inet6Address;
import java.net.InetAddress;
-import java.net.NetworkInterface;
import java.net.SocketException;
import java.util.ArrayList;
import java.util.Collection;
@@ -556,7 +556,7 @@
private final IpConnectivityLog mMetricsLog = new IpConnectivityLog();
private final InterfaceController mInterfaceCtrl;
- private NetworkInterface mNetworkInterface;
+ private InterfaceParams mInterfaceParams;
/**
* Non-final member variables accessed only from within our StateMachine.
@@ -722,7 +722,12 @@
return;
}
- getNetworkInterface();
+ mInterfaceParams = InterfaceParams.getByName(mInterfaceName);
+ if (mInterfaceParams == null) {
+ logError("Failed to find InterfaceParams for " + mInterfaceName);
+ // TODO: call doImmediateProvisioningFailure() with an error code
+ // indicating something like "interface not ready".
+ }
mCallback.setNeighborDiscoveryOffload(true);
sendMessage(CMD_START, new ProvisioningConfiguration(req));
@@ -858,7 +863,7 @@
protected String getLogRecString(Message msg) {
final String logLine = String.format(
"%s/%d %d %d %s [%s]",
- mInterfaceName, mNetworkInterface == null ? -1 : mNetworkInterface.getIndex(),
+ mInterfaceName, (mInterfaceParams == null) ? -1 : mInterfaceParams.index,
msg.arg1, msg.arg2, Objects.toString(msg.obj), mMsgStateLogger);
final String richerLogLine = getWhatToString(msg.what) + " " + logLine;
@@ -889,15 +894,6 @@
mLog.log(msg);
}
- private void getNetworkInterface() {
- try {
- mNetworkInterface = NetworkInterface.getByName(mInterfaceName);
- } catch (SocketException | NullPointerException e) {
- // TODO: throw new IllegalStateException.
- logError("Failed to get interface object: %s", e);
- }
- }
-
// This needs to be called with care to ensure that our LinkProperties
// are in sync with the actual LinkProperties of the interface. For example,
// we should only call this if we know for sure that there are no IP addresses
@@ -1218,7 +1214,7 @@
}
} else {
// Start DHCPv4.
- mDhcpClient = DhcpClient.makeDhcpClient(mContext, IpClient.this, mInterfaceName);
+ mDhcpClient = DhcpClient.makeDhcpClient(mContext, IpClient.this, mInterfaceParams);
mDhcpClient.registerForPreDhcpNotification();
mDhcpClient.sendMessage(DhcpClient.CMD_START_DHCP);
}
@@ -1245,7 +1241,7 @@
try {
mIpReachabilityMonitor = new IpReachabilityMonitor(
mContext,
- mInterfaceName,
+ mInterfaceParams,
getHandler(),
mLog,
new IpReachabilityMonitor.Callback() {
@@ -1447,7 +1443,7 @@
mContext.getResources().getBoolean(R.bool.config_apfDrop802_3Frames);
apfConfig.ethTypeBlackList =
mContext.getResources().getIntArray(R.array.config_apfEthTypeBlackList);
- mApfFilter = ApfFilter.maybeCreate(apfConfig, mNetworkInterface, mCallback);
+ mApfFilter = ApfFilter.maybeCreate(apfConfig, mInterfaceParams, mCallback);
// TODO: investigate the effects of any multicast filtering racing/interfering with the
// rest of this IP configuration startup.
if (mApfFilter == null) {
@@ -1515,7 +1511,7 @@
private ConnectivityPacketTracker createPacketTracker() {
try {
return new ConnectivityPacketTracker(
- getHandler(), mNetworkInterface, mConnectivityPacketLog);
+ getHandler(), mInterfaceParams, mConnectivityPacketLog);
} catch (IllegalArgumentException e) {
return null;
}
diff --git a/services/net/java/android/net/ip/IpNeighborMonitor.java b/services/net/java/android/net/ip/IpNeighborMonitor.java
index 6807334..fc07aa1 100644
--- a/services/net/java/android/net/ip/IpNeighborMonitor.java
+++ b/services/net/java/android/net/ip/IpNeighborMonitor.java
@@ -16,7 +16,11 @@
package android.net.ip;
-import android.net.netlink.NetlinkConstants;
+import static android.net.netlink.NetlinkConstants.hexify;
+import static android.net.netlink.NetlinkConstants.RTM_DELNEIGH;
+import static android.net.netlink.NetlinkConstants.stringForNlMsgType;
+
+import android.net.MacAddress;
import android.net.netlink.NetlinkErrorMessage;
import android.net.netlink.NetlinkMessage;
import android.net.netlink.NetlinkSocket;
@@ -92,37 +96,35 @@
final int ifindex;
final InetAddress ip;
final short nudState;
- final byte[] linkLayerAddr;
+ final MacAddress macAddr;
public NeighborEvent(long elapsedMs, short msgType, int ifindex, InetAddress ip,
- short nudState, byte[] linkLayerAddr) {
+ short nudState, MacAddress macAddr) {
this.elapsedMs = elapsedMs;
this.msgType = msgType;
this.ifindex = ifindex;
this.ip = ip;
this.nudState = nudState;
- this.linkLayerAddr = linkLayerAddr;
+ this.macAddr = macAddr;
}
boolean isConnected() {
- return (msgType != NetlinkConstants.RTM_DELNEIGH) &&
- StructNdMsg.isNudStateConnected(nudState);
+ return (msgType != RTM_DELNEIGH) && StructNdMsg.isNudStateConnected(nudState);
}
boolean isValid() {
- return (msgType != NetlinkConstants.RTM_DELNEIGH) &&
- StructNdMsg.isNudStateValid(nudState);
+ return (msgType != RTM_DELNEIGH) && StructNdMsg.isNudStateValid(nudState);
}
@Override
public String toString() {
final StringJoiner j = new StringJoiner(",", "NeighborEvent{", "}");
return j.add("@" + elapsedMs)
- .add(NetlinkConstants.stringForNlMsgType(msgType))
+ .add(stringForNlMsgType(msgType))
.add("if=" + ifindex)
.add(ip.getHostAddress())
.add(StructNdMsg.stringForNudState(nudState))
- .add("[" + NetlinkConstants.hexify(linkLayerAddr) + "]")
+ .add("[" + macAddr + "]")
.toString();
}
}
@@ -183,7 +185,7 @@
final NetlinkMessage nlMsg = NetlinkMessage.parse(byteBuffer);
if (nlMsg == null || nlMsg.getHeader() == null) {
byteBuffer.position(position);
- mLog.e("unparsable netlink msg: " + NetlinkConstants.hexify(byteBuffer));
+ mLog.e("unparsable netlink msg: " + hexify(byteBuffer));
break;
}
@@ -217,12 +219,13 @@
final int ifindex = ndMsg.ndm_ifindex;
final InetAddress destination = neighMsg.getDestination();
final short nudState =
- (msgType == NetlinkConstants.RTM_DELNEIGH)
+ (msgType == RTM_DELNEIGH)
? StructNdMsg.NUD_NONE
: ndMsg.ndm_state;
final NeighborEvent event = new NeighborEvent(
- whenMs, msgType, ifindex, destination, nudState, neighMsg.getLinkLayerAddress());
+ whenMs, msgType, ifindex, destination, nudState,
+ getMacAddress(neighMsg.getLinkLayerAddress()));
if (VDBG) {
Log.d(TAG, neighMsg.toString());
@@ -233,4 +236,16 @@
mConsumer.accept(event);
}
+
+ private static MacAddress getMacAddress(byte[] linkLayerAddress) {
+ if (linkLayerAddress != null) {
+ try {
+ return MacAddress.fromBytes(linkLayerAddress);
+ } catch (IllegalArgumentException e) {
+ Log.e(TAG, "Failed to parse link-layer address: " + hexify(linkLayerAddress));
+ }
+ }
+
+ return null;
+ }
}
diff --git a/services/net/java/android/net/ip/IpReachabilityMonitor.java b/services/net/java/android/net/ip/IpReachabilityMonitor.java
index b31ffbb..7e02a28 100644
--- a/services/net/java/android/net/ip/IpReachabilityMonitor.java
+++ b/services/net/java/android/net/ip/IpReachabilityMonitor.java
@@ -26,6 +26,7 @@
import android.net.metrics.IpConnectivityLog;
import android.net.metrics.IpReachabilityEvent;
import android.net.netlink.StructNdMsg;
+import android.net.util.InterfaceParams;
import android.net.util.MultinetworkPolicyTracker;
import android.net.util.SharedLog;
import android.os.Handler;
@@ -46,9 +47,7 @@
import java.net.Inet6Address;
import java.net.InetAddress;
import java.net.InetSocketAddress;
-import java.net.NetworkInterface;
import java.net.SocketAddress;
-import java.net.SocketException;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.Arrays;
@@ -168,8 +167,7 @@
}
}
- private final String mInterfaceName;
- private final int mInterfaceIndex;
+ private final InterfaceParams mInterfaceParams;
private final IpNeighborMonitor mIpNeighborMonitor;
private final SharedLog mLog;
private final Callback mCallback;
@@ -182,30 +180,25 @@
private volatile long mLastProbeTimeMs;
public IpReachabilityMonitor(
- Context context, String ifName, Handler h, SharedLog log, Callback callback) {
- this(context, ifName, h, log, callback, null);
- }
-
- public IpReachabilityMonitor(
- Context context, String ifName, Handler h, SharedLog log, Callback callback,
+ Context context, InterfaceParams ifParams, Handler h, SharedLog log, Callback callback,
MultinetworkPolicyTracker tracker) {
- this(ifName, getInterfaceIndex(ifName), h, log, callback, tracker,
- Dependencies.makeDefault(context, ifName));
+ this(ifParams, h, log, callback, tracker, Dependencies.makeDefault(context, ifParams.name));
}
@VisibleForTesting
- IpReachabilityMonitor(String ifName, int ifIndex, Handler h, SharedLog log, Callback callback,
+ IpReachabilityMonitor(InterfaceParams ifParams, Handler h, SharedLog log, Callback callback,
MultinetworkPolicyTracker tracker, Dependencies dependencies) {
- mInterfaceName = ifName;
+ if (ifParams == null) throw new IllegalArgumentException("null InterfaceParams");
+
+ mInterfaceParams = ifParams;
mLog = log.forSubComponent(TAG);
mCallback = callback;
mMultinetworkPolicyTracker = tracker;
- mInterfaceIndex = ifIndex;
mDependencies = dependencies;
mIpNeighborMonitor = new IpNeighborMonitor(h, mLog,
(NeighborEvent event) -> {
- if (mInterfaceIndex != event.ifindex) return;
+ if (mInterfaceParams.index != event.ifindex) return;
if (!mNeighborWatchList.containsKey(event.ip)) return;
final NeighborEvent prev = mNeighborWatchList.put(event.ip, event);
@@ -241,7 +234,7 @@
private String describeWatchList(String sep) {
final StringBuilder sb = new StringBuilder();
- sb.append("iface{" + mInterfaceName + "/" + mInterfaceIndex + "}," + sep);
+ sb.append("iface{" + mInterfaceParams + "}," + sep);
sb.append("ntable=[" + sep);
String delimiter = "";
for (Map.Entry<InetAddress, NeighborEvent> entry : mNeighborWatchList.entrySet()) {
@@ -262,10 +255,10 @@
}
public void updateLinkProperties(LinkProperties lp) {
- if (!mInterfaceName.equals(lp.getInterfaceName())) {
+ if (!mInterfaceParams.name.equals(lp.getInterfaceName())) {
// TODO: figure out whether / how to cope with interface changes.
Log.wtf(TAG, "requested LinkProperties interface '" + lp.getInterfaceName() +
- "' does not match: " + mInterfaceName);
+ "' does not match: " + mInterfaceParams.name);
return;
}
@@ -353,10 +346,10 @@
mDependencies.acquireWakeLock(getProbeWakeLockDuration());
}
- for (InetAddress target : ipProbeList) {
- final int rval = IpNeighborMonitor.startKernelNeighborProbe(mInterfaceIndex, target);
+ for (InetAddress ip : ipProbeList) {
+ final int rval = IpNeighborMonitor.startKernelNeighborProbe(mInterfaceParams.index, ip);
mLog.log(String.format("put neighbor %s into NUD_PROBE state (rval=%d)",
- target.getHostAddress(), rval));
+ ip.getHostAddress(), rval));
logEvent(IpReachabilityEvent.PROBE, rval);
}
mLastProbeTimeMs = SystemClock.elapsedRealtime();
@@ -378,22 +371,9 @@
return (numUnicastProbes * retransTimeMs) + gracePeriodMs;
}
- private static int getInterfaceIndex(String ifname) {
- final NetworkInterface iface;
- try {
- iface = NetworkInterface.getByName(ifname);
- } catch (SocketException e) {
- throw new IllegalArgumentException("invalid interface '" + ifname + "': ", e);
- }
- if (iface == null) {
- throw new IllegalArgumentException("NetworkInterface was null for " + ifname);
- }
- return iface.getIndex();
- }
-
private void logEvent(int probeType, int errorCode) {
int eventType = probeType | (errorCode & 0xff);
- mMetricsLog.log(mInterfaceName, new IpReachabilityEvent(eventType));
+ mMetricsLog.log(mInterfaceParams.name, new IpReachabilityEvent(eventType));
}
private void logNudFailed(ProvisioningChange delta) {
@@ -401,6 +381,6 @@
boolean isFromProbe = (duration < getProbeWakeLockDuration());
boolean isProvisioningLost = (delta == ProvisioningChange.LOST_PROVISIONING);
int eventType = IpReachabilityEvent.nudFailureEventType(isFromProbe, isProvisioningLost);
- mMetricsLog.log(mInterfaceName, new IpReachabilityEvent(eventType));
+ mMetricsLog.log(mInterfaceParams.name, new IpReachabilityEvent(eventType));
}
}
diff --git a/services/net/java/android/net/ip/RouterAdvertisementDaemon.java b/services/net/java/android/net/ip/RouterAdvertisementDaemon.java
index cb3123c..49a1e79 100644
--- a/services/net/java/android/net/ip/RouterAdvertisementDaemon.java
+++ b/services/net/java/android/net/ip/RouterAdvertisementDaemon.java
@@ -25,6 +25,7 @@
import android.net.LinkProperties;
import android.net.NetworkUtils;
import android.net.TrafficStats;
+import android.net.util.InterfaceParams;
import android.system.ErrnoException;
import android.system.Os;
import android.system.StructGroupReq;
@@ -96,9 +97,7 @@
(byte) 0xff, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1
};
- private final String mIfName;
- private final int mIfIndex;
- private final byte[] mHwAddr;
+ private final InterfaceParams mInterface;
private final InetSocketAddress mAllNodes;
// This lock is to protect the RA from being updated while being
@@ -223,11 +222,9 @@
}
- public RouterAdvertisementDaemon(String ifname, int ifindex, byte[] hwaddr) {
- mIfName = ifname;
- mIfIndex = ifindex;
- mHwAddr = hwaddr;
- mAllNodes = new InetSocketAddress(getAllNodesForScopeId(mIfIndex), 0);
+ public RouterAdvertisementDaemon(InterfaceParams ifParams) {
+ mInterface = ifParams;
+ mAllNodes = new InetSocketAddress(getAllNodesForScopeId(mInterface.index), 0);
mDeprecatedInfoTracker = new DeprecatedInfoTracker();
}
@@ -279,7 +276,7 @@
try {
putHeader(ra, mRaParams != null && mRaParams.hasDefaultRoute);
- putSlla(ra, mHwAddr);
+ putSlla(ra, mInterface.macAddr.toByteArray());
mRaLength = ra.position();
// https://tools.ietf.org/html/rfc5175#section-4 says:
@@ -579,9 +576,9 @@
// Setting SNDTIMEO is purely for defensive purposes.
Os.setsockoptTimeval(
mSocket, SOL_SOCKET, SO_SNDTIMEO, StructTimeval.fromMillis(SEND_TIMEOUT_MS));
- Os.setsockoptIfreq(mSocket, SOL_SOCKET, SO_BINDTODEVICE, mIfName);
+ Os.setsockoptIfreq(mSocket, SOL_SOCKET, SO_BINDTODEVICE, mInterface.name);
NetworkUtils.protectFromVpn(mSocket);
- NetworkUtils.setupRaSocket(mSocket, mIfIndex);
+ NetworkUtils.setupRaSocket(mSocket, mInterface.index);
} catch (ErrnoException | IOException e) {
Log.e(TAG, "Failed to create RA daemon socket: " + e);
return false;
@@ -614,7 +611,7 @@
final InetAddress destip = dest.getAddress();
return (destip instanceof Inet6Address) &&
destip.isLinkLocalAddress() &&
- (((Inet6Address) destip).getScopeId() == mIfIndex);
+ (((Inet6Address) destip).getScopeId() == mInterface.index);
}
private void maybeSendRA(InetSocketAddress dest) {
diff --git a/services/net/java/android/net/util/ConnectivityPacketSummary.java b/services/net/java/android/net/util/ConnectivityPacketSummary.java
index dae93af..4951400 100644
--- a/services/net/java/android/net/util/ConnectivityPacketSummary.java
+++ b/services/net/java/android/net/util/ConnectivityPacketSummary.java
@@ -17,6 +17,7 @@
package android.net.util;
import android.net.dhcp.DhcpPacket;
+import android.net.MacAddress;
import java.net.InetAddress;
import java.net.UnknownHostException;
@@ -45,21 +46,20 @@
private final ByteBuffer mPacket;
private final String mSummary;
- public static String summarize(byte[] hwaddr, byte[] buffer) {
+ public static String summarize(MacAddress hwaddr, byte[] buffer) {
return summarize(hwaddr, buffer, buffer.length);
}
// Methods called herein perform some but by no means all error checking.
// They may throw runtime exceptions on malformed packets.
- public static String summarize(byte[] hwaddr, byte[] buffer, int length) {
- if ((hwaddr == null) || (hwaddr.length != ETHER_ADDR_LEN)) return null;
- if (buffer == null) return null;
+ public static String summarize(MacAddress macAddr, byte[] buffer, int length) {
+ if ((macAddr == null) || (buffer == null)) return null;
length = Math.min(length, buffer.length);
- return (new ConnectivityPacketSummary(hwaddr, buffer, length)).toString();
+ return (new ConnectivityPacketSummary(macAddr, buffer, length)).toString();
}
- private ConnectivityPacketSummary(byte[] hwaddr, byte[] buffer, int length) {
- mHwAddr = hwaddr;
+ private ConnectivityPacketSummary(MacAddress macAddr, byte[] buffer, int length) {
+ mHwAddr = macAddr.toByteArray();
mBytes = buffer;
mLength = Math.min(length, mBytes.length);
mPacket = ByteBuffer.wrap(mBytes, 0, mLength);
diff --git a/services/net/java/android/net/util/InterfaceParams.java b/services/net/java/android/net/util/InterfaceParams.java
new file mode 100644
index 0000000..a4b2fbb
--- /dev/null
+++ b/services/net/java/android/net/util/InterfaceParams.java
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2017 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.util;
+
+import static android.net.MacAddress.ALL_ZEROS_ADDRESS;
+import static android.net.util.NetworkConstants.ETHER_MTU;
+import static android.net.util.NetworkConstants.IPV6_MIN_MTU;
+import static com.android.internal.util.Preconditions.checkArgument;
+
+import android.net.MacAddress;
+import android.text.TextUtils;
+
+import java.net.NetworkInterface;
+import java.net.SocketException;
+
+
+/**
+ * Encapsulate the interface parameters common to IpClient/IpServer components.
+ *
+ * Basically all java.net.NetworkInterface methods throw Exceptions. IpClient
+ * and IpServer (sub)components need most or all of this information at some
+ * point during their lifecycles, so pass only this simplified object around
+ * which can be created once when IpClient/IpServer are told to start.
+ *
+ * @hide
+ */
+public class InterfaceParams {
+ public final String name;
+ public final int index;
+ public final MacAddress macAddr;
+ public final int defaultMtu;
+
+ public static InterfaceParams getByName(String name) {
+ final NetworkInterface netif = getNetworkInterfaceByName(name);
+ if (netif == null) return null;
+
+ // Not all interfaces have MAC addresses, e.g. rmnet_data0.
+ final MacAddress macAddr = getMacAddress(netif);
+
+ try {
+ return new InterfaceParams(name, netif.getIndex(), macAddr, netif.getMTU());
+ } catch (IllegalArgumentException|SocketException e) {
+ return null;
+ }
+ }
+
+ public InterfaceParams(String name, int index, MacAddress macAddr) {
+ this(name, index, macAddr, ETHER_MTU);
+ }
+
+ public InterfaceParams(String name, int index, MacAddress macAddr, int defaultMtu) {
+ checkArgument((!TextUtils.isEmpty(name)), "impossible interface name");
+ checkArgument((index > 0), "invalid interface index");
+ this.name = name;
+ this.index = index;
+ this.macAddr = (macAddr != null) ? macAddr : ALL_ZEROS_ADDRESS;
+ this.defaultMtu = (defaultMtu > IPV6_MIN_MTU) ? defaultMtu : IPV6_MIN_MTU;
+ }
+
+ @Override
+ public String toString() {
+ return String.format("%s/%d/%s/%d", name, index, macAddr, defaultMtu);
+ }
+
+ private static NetworkInterface getNetworkInterfaceByName(String name) {
+ try {
+ return NetworkInterface.getByName(name);
+ } catch (NullPointerException|SocketException e) {
+ return null;
+ }
+ }
+
+ private static MacAddress getMacAddress(NetworkInterface netif) {
+ try {
+ return MacAddress.fromBytes(netif.getHardwareAddress());
+ } catch (IllegalArgumentException|NullPointerException|SocketException e) {
+ return null;
+ }
+ }
+}
diff --git a/telephony/java/android/telephony/data/ApnSetting.aidl b/telephony/java/android/telephony/data/ApnSetting.aidl
new file mode 100644
index 0000000..381e5e8
--- /dev/null
+++ b/telephony/java/android/telephony/data/ApnSetting.aidl
@@ -0,0 +1,18 @@
+/*
+ * Copyright (C) 2018 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.telephony.data;
+
+parcelable ApnSetting;
diff --git a/telephony/java/android/telephony/data/ApnSetting.java b/telephony/java/android/telephony/data/ApnSetting.java
new file mode 100644
index 0000000..2ab8d4f
--- /dev/null
+++ b/telephony/java/android/telephony/data/ApnSetting.java
@@ -0,0 +1,1370 @@
+/*
+ * Copyright (C) 2018 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.telephony.data;
+
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.StringDef;
+import android.content.ContentValues;
+import android.database.Cursor;
+import android.hardware.radio.V1_0.ApnTypes;
+import android.net.NetworkUtils;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.provider.Telephony;
+import android.telephony.Rlog;
+import android.text.TextUtils;
+import android.util.Log;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.net.MalformedURLException;
+import java.net.UnknownHostException;
+import java.net.URL;
+import java.net.InetAddress;
+import java.util.Arrays;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * A class representing an APN configuration.
+ */
+public class ApnSetting implements Parcelable {
+
+ static final String LOG_TAG = "ApnSetting";
+ private static final boolean VDBG = false;
+
+ private final String mEntryName;
+ private final String mApnName;
+ private final InetAddress mProxy;
+ private final int mPort;
+ private final URL mMmsc;
+ private final InetAddress mMmsProxy;
+ private final int mMmsPort;
+ private final String mUser;
+ private final String mPassword;
+ private final int mAuthType;
+ private final List<String> mTypes;
+ private final int mTypesBitmap;
+ private final int mId;
+ private final String mOperatorNumeric;
+ private final String mProtocol;
+ private final String mRoamingProtocol;
+ private final int mMtu;
+
+ private final boolean mCarrierEnabled;
+ private final int mBearer;
+ private final int mBearerBitmask;
+
+ private final int mProfileId;
+
+ private final boolean mModemCognitive;
+ private final int mMaxConns;
+ private final int mWaitTime;
+ private final int mMaxConnsTime;
+
+ private final String mMvnoType;
+ private final String mMvnoMatchData;
+
+ private boolean mPermanentFailed = false;
+
+ /**
+ * Returns the types bitmap of the APN.
+ *
+ * @return types bitmap of the APN
+ * @hide
+ */
+ public int getTypesBitmap() {
+ return mTypesBitmap;
+ }
+
+ /**
+ * Returns the MTU size of the mobile interface to which the APN connected.
+ *
+ * @return the MTU size of the APN
+ * @hide
+ */
+ public int getMtu() {
+ return mMtu;
+ }
+
+ /**
+ * Radio Access Technology info.
+ * To check what values can hold, refer to ServiceState.java.
+ * This should be spread to other technologies,
+ * but currently only used for LTE(14) and EHRPD(13).
+ *
+ * @return the bearer info of the APN
+ * @hide
+ */
+ public int getBearer() {
+ return mBearer;
+ }
+
+ /**
+ * Returns the radio access technology bitmask for this APN.
+ *
+ * To check what values can hold, refer to ServiceState.java. This is a bitmask of radio
+ * technologies in ServiceState.
+ * This should be spread to other technologies,
+ * but currently only used for LTE(14) and EHRPD(13).
+ *
+ * @return the radio access technology bitmask
+ * @hide
+ */
+ public int getBearerBitmask() {
+ return mBearerBitmask;
+ }
+
+ /**
+ * Returns the profile id to which the APN saved in modem.
+ *
+ * @return the profile id of the APN
+ * @hide
+ */
+ public int getProfileId() {
+ return mProfileId;
+ }
+
+ /**
+ * Returns if the APN setting is to be set in modem.
+ *
+ * @return is the APN setting to be set in modem
+ * @hide
+ */
+ public boolean getModemCognitive() {
+ return mModemCognitive;
+ }
+
+ /**
+ * Returns the max connections of this APN.
+ *
+ * @return the max connections of this APN
+ * @hide
+ */
+ public int getMaxConns() {
+ return mMaxConns;
+ }
+
+ /**
+ * Returns the wait time for retry of the APN.
+ *
+ * @return the wait time for retry of the APN
+ * @hide
+ */
+ public int getWaitTime() {
+ return mWaitTime;
+ }
+
+ /**
+ * Returns the time to limit max connection for the APN.
+ *
+ * @return the time to limit max connection for the APN
+ * @hide
+ */
+ public int getMaxConnsTime() {
+ return mMaxConnsTime;
+ }
+
+ /**
+ * Returns the MVNO data. Examples:
+ * "spn": A MOBILE, BEN NL
+ * "imsi": 302720x94, 2060188
+ * "gid": 4E, 33
+ * "iccid": 898603 etc..
+ *
+ * @return the mvno match data
+ * @hide
+ */
+ public String getMvnoMatchData() {
+ return mMvnoMatchData;
+ }
+
+ /**
+ * Indicates this APN setting is permanently failed and cannot be
+ * retried by the retry manager anymore.
+ *
+ * @return if this APN setting is permanently failed
+ * @hide
+ */
+ public boolean getPermanentFailed() {
+ return mPermanentFailed;
+ }
+
+ /**
+ * Sets if this APN setting is permanently failed.
+ *
+ * @param permanentFailed if this APN setting is permanently failed
+ * @hide
+ */
+ public void setPermanentFailed(boolean permanentFailed) {
+ mPermanentFailed = permanentFailed;
+ }
+
+ /**
+ * Returns the entry name of the APN.
+ *
+ * @return the entry name for the APN
+ */
+ public String getEntryName() {
+ return mEntryName;
+ }
+
+ /**
+ * Returns the name of the APN.
+ *
+ * @return APN name
+ */
+ public String getApnName() {
+ return mApnName;
+ }
+
+ /**
+ * Returns the proxy address of the APN.
+ *
+ * @return proxy address.
+ */
+ public InetAddress getProxy() {
+ return mProxy;
+ }
+
+ /**
+ * Returns the proxy port of the APN.
+ *
+ * @return proxy port
+ */
+ public int getPort() {
+ return mPort;
+ }
+ /**
+ * Returns the MMSC URL of the APN.
+ *
+ * @return MMSC URL.
+ */
+ public URL getMmsc() {
+ return mMmsc;
+ }
+
+ /**
+ * Returns the MMS proxy address of the APN.
+ *
+ * @return MMS proxy address.
+ */
+ public InetAddress getMmsProxy() {
+ return mMmsProxy;
+ }
+
+ /**
+ * Returns the MMS proxy port of the APN.
+ *
+ * @return MMS proxy port
+ */
+ public int getMmsPort() {
+ return mMmsPort;
+ }
+
+ /**
+ * Returns the APN username of the APN.
+ *
+ * @return APN username
+ */
+ public String getUser() {
+ return mUser;
+ }
+
+ /**
+ * Returns the APN password of the APN.
+ *
+ * @return APN password
+ */
+ public String getPassword() {
+ return mPassword;
+ }
+
+ /** @hide */
+ @IntDef({
+ AUTH_TYPE_NONE,
+ AUTH_TYPE_PAP,
+ AUTH_TYPE_CHAP,
+ AUTH_TYPE_PAP_OR_CHAP,
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface AuthType {}
+
+ /**
+ * Returns the authentication type of the APN.
+ *
+ * Example of possible values: {@link #AUTH_TYPE_NONE}, {@link #AUTH_TYPE_PAP}.
+ *
+ * @return authentication type
+ */
+ @AuthType
+ public int getAuthType() {
+ return mAuthType;
+ }
+
+ /** @hide */
+ @StringDef({
+ TYPE_DEFAULT,
+ TYPE_MMS,
+ TYPE_SUPL,
+ TYPE_DUN,
+ TYPE_HIPRI,
+ TYPE_FOTA,
+ TYPE_IMS,
+ TYPE_CBS,
+ TYPE_IA,
+ TYPE_EMERGENCY
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface ApnType {}
+
+ /**
+ * Returns the list of APN types of the APN.
+ *
+ * Example of possible values: {@link #TYPE_DEFAULT}, {@link #TYPE_MMS}.
+ *
+ * @return the list of APN types
+ */
+ @ApnType
+ public List<String> getTypes() {
+ return mTypes;
+ }
+
+ /**
+ * Returns the unique database id for this entry.
+ *
+ * @return the unique database id
+ */
+ public int getId() {
+ return mId;
+ }
+
+ /**
+ * Returns the numeric operator ID for the APN. Usually
+ * {@link android.provider.Telephony.Carriers#MCC} +
+ * {@link android.provider.Telephony.Carriers#MNC}.
+ *
+ * @return the numeric operator ID
+ */
+ public String getOperatorNumeric() {
+ return mOperatorNumeric;
+ }
+
+ /** @hide */
+ @StringDef({
+ PROTOCOL_IP,
+ PROTOCOL_IPV6,
+ PROTOCOL_IPV4V6,
+ PROTOCOL_PPP,
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface ProtocolType {}
+
+ /**
+ * Returns the protocol to use to connect to this APN.
+ *
+ * One of the {@code PDP_type} values in TS 27.007 section 10.1.1.
+ * Example of possible values: {@link #PROTOCOL_IP}, {@link #PROTOCOL_IPV6}.
+ *
+ * @return the protocol
+ */
+ @ProtocolType
+ public String getProtocol() {
+ return mProtocol;
+ }
+
+ /**
+ * Returns the protocol to use to connect to this APN when roaming.
+ *
+ * The syntax is the same as {@link android.provider.Telephony.Carriers#PROTOCOL}.
+ *
+ * @return the roaming protocol
+ */
+ public String getRoamingProtocol() {
+ return mRoamingProtocol;
+ }
+
+ /**
+ * Returns the current status of APN.
+ *
+ * {@code true} : enabled APN.
+ * {@code false} : disabled APN.
+ *
+ * @return the current status
+ */
+ public boolean isEnabled() {
+ return mCarrierEnabled;
+ }
+
+ /** @hide */
+ @StringDef({
+ MVNO_TYPE_SPN,
+ MVNO_TYPE_IMSI,
+ MVNO_TYPE_GID,
+ MVNO_TYPE_ICCID,
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface MvnoType {}
+
+ /**
+ * Returns the MVNO match type for this APN.
+ *
+ * Example of possible values: {@link #MVNO_TYPE_SPN}, {@link #MVNO_TYPE_IMSI}.
+ *
+ * @return the MVNO match type
+ */
+ @MvnoType
+ public String getMvnoType() {
+ return mMvnoType;
+ }
+
+ private ApnSetting(Builder builder) {
+ this.mEntryName = builder.mEntryName;
+ this.mApnName = builder.mApnName;
+ this.mProxy = builder.mProxy;
+ this.mPort = builder.mPort;
+ this.mMmsc = builder.mMmsc;
+ this.mMmsProxy = builder.mMmsProxy;
+ this.mMmsPort = builder.mMmsPort;
+ this.mUser = builder.mUser;
+ this.mPassword = builder.mPassword;
+ this.mAuthType = builder.mAuthType;
+ this.mTypes = (builder.mTypes == null ? new ArrayList<String>() : builder.mTypes);
+ this.mTypesBitmap = builder.mTypesBitmap;
+ this.mId = builder.mId;
+ this.mOperatorNumeric = builder.mOperatorNumeric;
+ this.mProtocol = builder.mProtocol;
+ this.mRoamingProtocol = builder.mRoamingProtocol;
+ this.mMtu = builder.mMtu;
+ this.mCarrierEnabled = builder.mCarrierEnabled;
+ this.mBearer = builder.mBearer;
+ this.mBearerBitmask = builder.mBearerBitmask;
+ this.mProfileId = builder.mProfileId;
+ this.mModemCognitive = builder.mModemCognitive;
+ this.mMaxConns = builder.mMaxConns;
+ this.mWaitTime = builder.mWaitTime;
+ this.mMaxConnsTime = builder.mMaxConnsTime;
+ this.mMvnoType = builder.mMvnoType;
+ this.mMvnoMatchData = builder.mMvnoMatchData;
+ }
+
+ /** @hide */
+ public static ApnSetting makeApnSetting(int id, String operatorNumeric, String entryName,
+ String apnName, InetAddress proxy, int port, URL mmsc, InetAddress mmsProxy,
+ int mmsPort, String user, String password, int authType, List<String> types,
+ String protocol, String roamingProtocol, boolean carrierEnabled, int bearer,
+ int bearerBitmask, int profileId, boolean modemCognitive, int maxConns,
+ int waitTime, int maxConnsTime, int mtu, String mvnoType, String mvnoMatchData) {
+ return new Builder()
+ .setId(id)
+ .setOperatorNumeric(operatorNumeric)
+ .setEntryName(entryName)
+ .setApnName(apnName)
+ .setProxy(proxy)
+ .setPort(port)
+ .setMmsc(mmsc)
+ .setMmsProxy(mmsProxy)
+ .setMmsPort(mmsPort)
+ .setUser(user)
+ .setPassword(password)
+ .setAuthType(authType)
+ .setTypes(types)
+ .setProtocol(protocol)
+ .setRoamingProtocol(roamingProtocol)
+ .setCarrierEnabled(carrierEnabled)
+ .setBearer(bearer)
+ .setBearerBitmask(bearerBitmask)
+ .setProfileId(profileId)
+ .setModemCognitive(modemCognitive)
+ .setMaxConns(maxConns)
+ .setWaitTime(waitTime)
+ .setMaxConnsTime(maxConnsTime)
+ .setMtu(mtu)
+ .setMvnoType(mvnoType)
+ .setMvnoMatchData(mvnoMatchData)
+ .build();
+ }
+
+ /** @hide */
+ public static ApnSetting makeApnSetting(Cursor cursor) {
+ String[] types = parseTypes(
+ cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.TYPE)));
+
+ return makeApnSetting(
+ cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Carriers._ID)),
+ cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.NUMERIC)),
+ cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.NAME)),
+ cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.APN)),
+ inetAddressFromString(cursor.getString(
+ cursor.getColumnIndexOrThrow(Telephony.Carriers.PROXY))),
+ portFromString(cursor.getString(
+ cursor.getColumnIndexOrThrow(Telephony.Carriers.PORT))),
+ URLFromString(cursor.getString(
+ cursor.getColumnIndexOrThrow(Telephony.Carriers.MMSC))),
+ inetAddressFromString(cursor.getString(
+ cursor.getColumnIndexOrThrow(Telephony.Carriers.MMSPROXY))),
+ portFromString(cursor.getString(
+ cursor.getColumnIndexOrThrow(Telephony.Carriers.MMSPORT))),
+ cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.USER)),
+ cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.PASSWORD)),
+ cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Carriers.AUTH_TYPE)),
+ Arrays.asList(types),
+ cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.PROTOCOL)),
+ cursor.getString(cursor.getColumnIndexOrThrow(
+ Telephony.Carriers.ROAMING_PROTOCOL)),
+ cursor.getInt(cursor.getColumnIndexOrThrow(
+ Telephony.Carriers.CARRIER_ENABLED)) == 1,
+ cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Carriers.BEARER)),
+ cursor.getInt(cursor.getColumnIndexOrThrow(
+ Telephony.Carriers.BEARER_BITMASK)),
+ cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Carriers.PROFILE_ID)),
+ cursor.getInt(cursor.getColumnIndexOrThrow(
+ Telephony.Carriers.MODEM_COGNITIVE)) == 1,
+ cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Carriers.MAX_CONNS)),
+ cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Carriers.WAIT_TIME)),
+ cursor.getInt(cursor.getColumnIndexOrThrow(
+ Telephony.Carriers.MAX_CONNS_TIME)),
+ cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Carriers.MTU)),
+ cursor.getString(cursor.getColumnIndexOrThrow(
+ Telephony.Carriers.MVNO_TYPE)),
+ cursor.getString(cursor.getColumnIndexOrThrow(
+ Telephony.Carriers.MVNO_MATCH_DATA)));
+ }
+
+ /** @hide */
+ public static ApnSetting makeApnSetting(ApnSetting apn) {
+ return makeApnSetting(apn.mId, apn.mOperatorNumeric, apn.mEntryName, apn.mApnName,
+ apn.mProxy, apn.mPort, apn.mMmsc, apn.mMmsProxy, apn.mMmsPort, apn.mUser,
+ apn.mPassword, apn.mAuthType, apn.mTypes, apn.mProtocol, apn.mRoamingProtocol,
+ apn.mCarrierEnabled, apn.mBearer, apn.mBearerBitmask, apn.mProfileId,
+ apn.mModemCognitive, apn.mMaxConns, apn.mWaitTime, apn.mMaxConnsTime, apn.mMtu,
+ apn.mMvnoType, apn.mMvnoMatchData);
+ }
+
+ /** @hide */
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append("[ApnSettingV3] ")
+ .append(mEntryName)
+ .append(", ").append(mId)
+ .append(", ").append(mOperatorNumeric)
+ .append(", ").append(mApnName)
+ .append(", ").append(inetAddressToString(mProxy))
+ .append(", ").append(URLToString(mMmsc))
+ .append(", ").append(inetAddressToString(mMmsProxy))
+ .append(", ").append(portToString(mMmsPort))
+ .append(", ").append(portToString(mPort))
+ .append(", ").append(mAuthType).append(", ");
+ for (int i = 0; i < mTypes.size(); i++) {
+ sb.append(mTypes.get(i));
+ if (i < mTypes.size() - 1) {
+ sb.append(" | ");
+ }
+ }
+ sb.append(", ").append(mProtocol);
+ sb.append(", ").append(mRoamingProtocol);
+ sb.append(", ").append(mCarrierEnabled);
+ sb.append(", ").append(mBearer);
+ sb.append(", ").append(mBearerBitmask);
+ sb.append(", ").append(mProfileId);
+ sb.append(", ").append(mModemCognitive);
+ sb.append(", ").append(mMaxConns);
+ sb.append(", ").append(mWaitTime);
+ sb.append(", ").append(mMaxConnsTime);
+ sb.append(", ").append(mMtu);
+ sb.append(", ").append(mMvnoType);
+ sb.append(", ").append(mMvnoMatchData);
+ sb.append(", ").append(mPermanentFailed);
+ return sb.toString();
+ }
+
+ /**
+ * Returns true if there are MVNO params specified.
+ * @hide
+ */
+ public boolean hasMvnoParams() {
+ return !TextUtils.isEmpty(mMvnoType) && !TextUtils.isEmpty(mMvnoMatchData);
+ }
+
+ /** @hide */
+ public boolean canHandleType(String type) {
+ if (!mCarrierEnabled) return false;
+ boolean wildcardable = true;
+ if (TYPE_IA.equalsIgnoreCase(type)) wildcardable = false;
+ for (String t : mTypes) {
+ // DEFAULT handles all, and HIPRI is handled by DEFAULT
+ if (t.equalsIgnoreCase(type)
+ || (wildcardable && t.equalsIgnoreCase(TYPE_ALL))
+ || (t.equalsIgnoreCase(TYPE_DEFAULT)
+ && type.equalsIgnoreCase(TYPE_HIPRI))) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ // check whether the types of two APN same (even only one type of each APN is same)
+ private boolean typeSameAny(ApnSetting first, ApnSetting second) {
+ if (VDBG) {
+ StringBuilder apnType1 = new StringBuilder(first.mApnName + ": ");
+ for (int index1 = 0; index1 < first.mTypes.size(); index1++) {
+ apnType1.append(first.mTypes.get(index1));
+ apnType1.append(",");
+ }
+
+ StringBuilder apnType2 = new StringBuilder(second.mApnName + ": ");
+ for (int index1 = 0; index1 < second.mTypes.size(); index1++) {
+ apnType2.append(second.mTypes.get(index1));
+ apnType2.append(",");
+ }
+ Rlog.d(LOG_TAG, "APN1: is " + apnType1);
+ Rlog.d(LOG_TAG, "APN2: is " + apnType2);
+ }
+
+ for (int index1 = 0; index1 < first.mTypes.size(); index1++) {
+ for (int index2 = 0; index2 < second.mTypes.size(); index2++) {
+ if (first.mTypes.get(index1).equals(ApnSetting.TYPE_ALL)
+ || second.mTypes.get(index2).equals(ApnSetting.TYPE_ALL)
+ || first.mTypes.get(index1).equals(second.mTypes.get(index2))) {
+ if (VDBG) Rlog.d(LOG_TAG, "typeSameAny: return true");
+ return true;
+ }
+ }
+ }
+
+ if (VDBG) Rlog.d(LOG_TAG, "typeSameAny: return false");
+ return false;
+ }
+
+ // TODO - if we have this function we should also have hashCode.
+ // Also should handle changes in type order and perhaps case-insensitivity
+ /** @hide */
+ public boolean equals(Object o) {
+ if (o instanceof ApnSetting == false) {
+ return false;
+ }
+
+ ApnSetting other = (ApnSetting) o;
+
+ return mEntryName.equals(other.mEntryName)
+ && Objects.equals(mId, other.mId)
+ && Objects.equals(mOperatorNumeric, other.mOperatorNumeric)
+ && Objects.equals(mApnName, other.mApnName)
+ && Objects.equals(mProxy, other.mProxy)
+ && Objects.equals(mMmsc, other.mMmsc)
+ && Objects.equals(mMmsProxy, other.mMmsProxy)
+ && Objects.equals(mMmsPort, other.mMmsPort)
+ && Objects.equals(mPort,other.mPort)
+ && Objects.equals(mUser, other.mUser)
+ && Objects.equals(mPassword, other.mPassword)
+ && Objects.equals(mAuthType, other.mAuthType)
+ && Objects.equals(mTypes, other.mTypes)
+ && Objects.equals(mTypesBitmap, other.mTypesBitmap)
+ && Objects.equals(mProtocol, other.mProtocol)
+ && Objects.equals(mRoamingProtocol, other.mRoamingProtocol)
+ && Objects.equals(mCarrierEnabled, other.mCarrierEnabled)
+ && Objects.equals(mBearer, other.mBearer)
+ && Objects.equals(mBearerBitmask, other.mBearerBitmask)
+ && Objects.equals(mProfileId, other.mProfileId)
+ && Objects.equals(mModemCognitive, other.mModemCognitive)
+ && Objects.equals(mMaxConns, other.mMaxConns)
+ && Objects.equals(mWaitTime, other.mWaitTime)
+ && Objects.equals(mMaxConnsTime, other.mMaxConnsTime)
+ && Objects.equals(mMtu, other.mMtu)
+ && Objects.equals(mMvnoType, other.mMvnoType)
+ && Objects.equals(mMvnoMatchData, other.mMvnoMatchData);
+ }
+
+ /**
+ * Compare two APN settings
+ *
+ * Note: This method does not compare 'id', 'bearer', 'bearerBitmask'. We only use this for
+ * determining if tearing a data call is needed when conditions change. See
+ * cleanUpConnectionsOnUpdatedApns in DcTracker.
+ *
+ * @param o the other object to compare
+ * @param isDataRoaming True if the device is on data roaming
+ * @return True if the two APN settings are same
+ * @hide
+ */
+ public boolean equals(Object o, boolean isDataRoaming) {
+ if (!(o instanceof ApnSetting)) {
+ return false;
+ }
+
+ ApnSetting other = (ApnSetting) o;
+
+ return mEntryName.equals(other.mEntryName)
+ && Objects.equals(mOperatorNumeric, other.mOperatorNumeric)
+ && Objects.equals(mApnName, other.mApnName)
+ && Objects.equals(mProxy, other.mProxy)
+ && Objects.equals(mMmsc, other.mMmsc)
+ && Objects.equals(mMmsProxy, other.mMmsProxy)
+ && Objects.equals(mMmsPort, other.mMmsPort)
+ && Objects.equals(mPort, other.mPort)
+ && Objects.equals(mUser, other.mUser)
+ && Objects.equals(mPassword, other.mPassword)
+ && Objects.equals(mAuthType, other.mAuthType)
+ && Objects.equals(mTypes, other.mTypes)
+ && Objects.equals(mTypesBitmap, other.mTypesBitmap)
+ && (isDataRoaming || Objects.equals(mProtocol,other.mProtocol))
+ && (!isDataRoaming || Objects.equals(mRoamingProtocol, other.mRoamingProtocol))
+ && Objects.equals(mCarrierEnabled, other.mCarrierEnabled)
+ && Objects.equals(mProfileId, other.mProfileId)
+ && Objects.equals(mModemCognitive, other.mModemCognitive)
+ && Objects.equals(mMaxConns, other.mMaxConns)
+ && Objects.equals(mWaitTime, other.mWaitTime)
+ && Objects.equals(mMaxConnsTime, other.mMaxConnsTime)
+ && Objects.equals(mMtu, other.mMtu)
+ && Objects.equals(mMvnoType, other.mMvnoType)
+ && Objects.equals(mMvnoMatchData, other.mMvnoMatchData);
+ }
+
+ /**
+ * Check if neither mention DUN and are substantially similar
+ *
+ * @param other The other APN settings to compare
+ * @return True if two APN settings are similar
+ * @hide
+ */
+ public boolean similar(ApnSetting other) {
+ return (!this.canHandleType(TYPE_DUN)
+ && !other.canHandleType(TYPE_DUN)
+ && Objects.equals(this.mApnName, other.mApnName)
+ && !typeSameAny(this, other)
+ && xorEqualsInetAddress(this.mProxy, other.mProxy)
+ && xorEqualsPort(this.mPort, other.mPort)
+ && xorEquals(this.mProtocol, other.mProtocol)
+ && xorEquals(this.mRoamingProtocol, other.mRoamingProtocol)
+ && Objects.equals(this.mCarrierEnabled, other.mCarrierEnabled)
+ && Objects.equals(this.mBearerBitmask, other.mBearerBitmask)
+ && Objects.equals(this.mProfileId, other.mProfileId)
+ && Objects.equals(this.mMvnoType, other.mMvnoType)
+ && Objects.equals(this.mMvnoMatchData, other.mMvnoMatchData)
+ && xorEqualsURL(this.mMmsc, other.mMmsc)
+ && xorEqualsInetAddress(this.mMmsProxy, other.mMmsProxy)
+ && xorEqualsPort(this.mMmsPort, other.mMmsPort));
+ }
+
+ // Equal or one is not specified.
+ private boolean xorEquals(String first, String second) {
+ return (Objects.equals(first, second)
+ || TextUtils.isEmpty(first)
+ || TextUtils.isEmpty(second));
+ }
+
+ // Equal or one is not specified.
+ private boolean xorEqualsInetAddress(InetAddress first, InetAddress second) {
+ return first == null || second == null || first.equals(second);
+ }
+
+ // Equal or one is not specified.
+ private boolean xorEqualsURL(URL first, URL second) {
+ return first == null || second == null || first.equals(second);
+ }
+
+ // Equal or one is not specified.
+ private boolean xorEqualsPort(int first, int second) {
+ return first == -1 || second == -1 || Objects.equals(first, second);
+ }
+
+ // Helper function to convert APN string into a 32-bit bitmask.
+ private static int getApnBitmask(String apn) {
+ switch (apn) {
+ case TYPE_DEFAULT: return ApnTypes.DEFAULT;
+ case TYPE_MMS: return ApnTypes.MMS;
+ case TYPE_SUPL: return ApnTypes.SUPL;
+ case TYPE_DUN: return ApnTypes.DUN;
+ case TYPE_HIPRI: return ApnTypes.HIPRI;
+ case TYPE_FOTA: return ApnTypes.FOTA;
+ case TYPE_IMS: return ApnTypes.IMS;
+ case TYPE_CBS: return ApnTypes.CBS;
+ case TYPE_IA: return ApnTypes.IA;
+ case TYPE_EMERGENCY: return ApnTypes.EMERGENCY;
+ case TYPE_ALL: return ApnTypes.ALL;
+ default: return ApnTypes.NONE;
+ }
+ }
+
+ private String deParseTypes(List<String> types) {
+ if (types == null) {
+ return null;
+ }
+ return TextUtils.join(",", types);
+ }
+
+ /** @hide */
+ // Called by DPM.
+ public ContentValues toContentValues() {
+ ContentValues apnValue = new ContentValues();
+ if (mOperatorNumeric != null) {
+ apnValue.put(Telephony.Carriers.NUMERIC, mOperatorNumeric);
+ }
+ if (mEntryName != null) {
+ apnValue.put(Telephony.Carriers.NAME, mEntryName);
+ }
+ if (mApnName != null) {
+ apnValue.put(Telephony.Carriers.APN, mApnName);
+ }
+ if (mProxy != null) {
+ apnValue.put(Telephony.Carriers.PROXY, inetAddressToString(mProxy));
+ }
+ apnValue.put(Telephony.Carriers.PORT, portToString(mPort));
+ if (mMmsc != null) {
+ apnValue.put(Telephony.Carriers.MMSC, URLToString(mMmsc));
+ }
+ apnValue.put(Telephony.Carriers.MMSPORT, portToString(mMmsPort));
+ if (mMmsProxy != null) {
+ apnValue.put(Telephony.Carriers.MMSPROXY, inetAddressToString(mMmsProxy));
+ }
+ if (mUser != null) {
+ apnValue.put(Telephony.Carriers.USER, mUser);
+ }
+ if (mPassword != null) {
+ apnValue.put(Telephony.Carriers.PASSWORD, mPassword);
+ }
+ apnValue.put(Telephony.Carriers.AUTH_TYPE, mAuthType);
+ String apnType = deParseTypes(mTypes);
+ if (apnType != null) {
+ apnValue.put(Telephony.Carriers.TYPE, apnType);
+ }
+ if (mProtocol != null) {
+ apnValue.put(Telephony.Carriers.PROTOCOL, mProtocol);
+ }
+ if (mRoamingProtocol != null) {
+ apnValue.put(Telephony.Carriers.ROAMING_PROTOCOL, mRoamingProtocol);
+ }
+ apnValue.put(Telephony.Carriers.CARRIER_ENABLED, mCarrierEnabled);
+ // networkTypeBit.
+ apnValue.put(Telephony.Carriers.BEARER_BITMASK, mBearerBitmask);
+ if (mMvnoType != null) {
+ apnValue.put(Telephony.Carriers.MVNO_TYPE, mMvnoType);
+ }
+
+ return apnValue;
+ }
+
+ /**
+ * @param types comma delimited list of APN types
+ * @return array of APN types
+ * @hide
+ */
+ public static String[] parseTypes(String types) {
+ String[] result;
+ // If unset, set to DEFAULT.
+ if (TextUtils.isEmpty(types)) {
+ result = new String[1];
+ result[0] = TYPE_ALL;
+ } else {
+ result = types.split(",");
+ }
+ return result;
+ }
+
+ private static URL URLFromString(String url) {
+ try {
+ return TextUtils.isEmpty(url) ? null : new URL(url);
+ } catch (MalformedURLException e) {
+ Log.e(LOG_TAG, "Can't parse URL from string.");
+ return null;
+ }
+ }
+
+ private static String URLToString(URL url) {
+ return url == null ? "" : url.toString();
+ }
+
+ private static InetAddress inetAddressFromString(String inetAddress) {
+ if (TextUtils.isEmpty(inetAddress)) {
+ return null;
+ }
+ try {
+ return InetAddress.getByName(inetAddress);
+ } catch (UnknownHostException e) {
+ Log.e(LOG_TAG, "Can't parse InetAddress from string: unknown host.");
+ return null;
+ }
+ }
+
+ private static String inetAddressToString(InetAddress inetAddress) {
+ if (inetAddress == null) {
+ return null;
+ }
+ return TextUtils.isEmpty(inetAddress.getHostName())
+ ? inetAddress.getHostAddress() : inetAddress.getHostName();
+ }
+
+ private static int portFromString(String strPort) {
+ int port = -1;
+ if (!TextUtils.isEmpty(strPort)) {
+ try {
+ port = Integer.parseInt(strPort);
+ } catch (NumberFormatException e) {
+ Log.e(LOG_TAG, "Can't parse port from String");
+ }
+ }
+ return port;
+ }
+
+ private static String portToString(int port) {
+ return port == -1 ? "" : Integer.toString(port);
+ }
+
+ // Implement Parcelable.
+ @Override
+ /** @hide */
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ /** @hide */
+ public void writeToParcel(@NonNull Parcel dest, int flags) {
+ dest.writeInt(mId);
+ dest.writeString(mOperatorNumeric);
+ dest.writeString(mEntryName);
+ dest.writeString(mApnName);
+ dest.writeValue(mProxy);
+ dest.writeInt(mPort);
+ dest.writeValue(mMmsc);
+ dest.writeValue(mMmsProxy);
+ dest.writeInt(mMmsPort);
+ dest.writeString(mUser);
+ dest.writeString(mPassword);
+ dest.writeInt(mAuthType);
+ dest.writeStringArray(mTypes.toArray(new String[0]));
+ dest.writeString(mProtocol);
+ dest.writeString(mRoamingProtocol);
+ dest.writeInt(mCarrierEnabled ? 1: 0);
+ dest.writeString(mMvnoType);
+ }
+
+ private static ApnSetting readFromParcel(Parcel in) {
+ return makeApnSetting(in.readInt(), in.readString(), in.readString(), in.readString(),
+ (InetAddress)in.readValue(InetAddress.class.getClassLoader()),
+ in.readInt(), (URL)in.readValue(URL.class.getClassLoader()),
+ (InetAddress)in.readValue(InetAddress.class.getClassLoader()),
+ in.readInt(), in.readString(), in.readString(), in.readInt(),
+ Arrays.asList(in.readStringArray()), in.readString(), in.readString(),
+ in.readInt() > 0, 0, 0, 0, false, 0, 0, 0, 0, in.readString(), null);
+ }
+
+ public static final Parcelable.Creator<ApnSetting> CREATOR =
+ new Parcelable.Creator<ApnSetting>() {
+ @Override
+ public ApnSetting createFromParcel(Parcel in) {
+ return readFromParcel(in);
+ }
+
+ @Override
+ public ApnSetting[] newArray(int size) {
+ return new ApnSetting[size];
+ }
+ };
+
+ /**
+ * APN types for data connections. These are usage categories for an APN
+ * entry. One APN entry may support multiple APN types, eg, a single APN
+ * may service regular internet traffic ("default") as well as MMS-specific
+ * connections.<br/>
+ * ALL is a special type to indicate that this APN entry can
+ * service all data connections.
+ */
+ public static final String TYPE_ALL = "*";
+ /** APN type for default data traffic */
+ public static final String TYPE_DEFAULT = "default";
+ /** APN type for MMS traffic */
+ public static final String TYPE_MMS = "mms";
+ /** APN type for SUPL assisted GPS */
+ public static final String TYPE_SUPL = "supl";
+ /** APN type for DUN traffic */
+ public static final String TYPE_DUN = "dun";
+ /** APN type for HiPri traffic */
+ public static final String TYPE_HIPRI = "hipri";
+ /** APN type for FOTA */
+ public static final String TYPE_FOTA = "fota";
+ /** APN type for IMS */
+ public static final String TYPE_IMS = "ims";
+ /** APN type for CBS */
+ public static final String TYPE_CBS = "cbs";
+ /** APN type for IA Initial Attach APN */
+ public static final String TYPE_IA = "ia";
+ /** APN type for Emergency PDN. This is not an IA apn, but is used
+ * for access to carrier services in an emergency call situation. */
+ public static final String TYPE_EMERGENCY = "emergency";
+ /**
+ * Array of all APN types
+ *
+ * @hide
+ */
+ public static final String[] ALL_TYPES = {
+ TYPE_DEFAULT,
+ TYPE_MMS,
+ TYPE_SUPL,
+ TYPE_DUN,
+ TYPE_HIPRI,
+ TYPE_FOTA,
+ TYPE_IMS,
+ TYPE_CBS,
+ TYPE_IA,
+ TYPE_EMERGENCY
+ };
+
+ // Possible values for authentication types.
+ public static final int AUTH_TYPE_NONE = 0;
+ public static final int AUTH_TYPE_PAP = 1;
+ public static final int AUTH_TYPE_CHAP = 2;
+ public static final int AUTH_TYPE_PAP_OR_CHAP = 3;
+
+ // Possible values for protocol.
+ public static final String PROTOCOL_IP = "IP";
+ public static final String PROTOCOL_IPV6 = "IPV6";
+ public static final String PROTOCOL_IPV4V6 = "IPV4V6";
+ public static final String PROTOCOL_PPP = "PPP";
+
+ // Possible values for MVNO type.
+ public static final String MVNO_TYPE_SPN = "spn";
+ public static final String MVNO_TYPE_IMSI = "imsi";
+ public static final String MVNO_TYPE_GID = "gid";
+ public static final String MVNO_TYPE_ICCID = "iccid";
+
+ public static class Builder{
+ private String mEntryName;
+ private String mApnName;
+ private InetAddress mProxy;
+ private int mPort = -1;
+ private URL mMmsc;
+ private InetAddress mMmsProxy;
+ private int mMmsPort = -1;
+ private String mUser;
+ private String mPassword;
+ private int mAuthType;
+ private List<String> mTypes;
+ private int mTypesBitmap;
+ private int mId;
+ private String mOperatorNumeric;
+ private String mProtocol;
+ private String mRoamingProtocol;
+ private int mMtu;
+ private boolean mCarrierEnabled;
+ private int mBearer;
+ private int mBearerBitmask;
+ private int mProfileId;
+ private boolean mModemCognitive;
+ private int mMaxConns;
+ private int mWaitTime;
+ private int mMaxConnsTime;
+ private String mMvnoType;
+ private String mMvnoMatchData;
+
+ /**
+ * Default constructor for Builder.
+ */
+ public Builder() {}
+
+ /**
+ * Set the MTU size of the mobile interface to which the APN connected.
+ *
+ * @param mtu the MTU size to set for the APN
+ * @hide
+ */
+ public Builder setMtu(int mtu) {
+ this.mMtu = mtu;
+ return this;
+ }
+
+ /**
+ * Sets bearer info.
+ *
+ * @param bearer the bearer info to set for the APN
+ * @hide
+ */
+ public Builder setBearer(int bearer) {
+ this.mBearer = bearer;
+ return this;
+ }
+
+ /**
+ * Sets the radio access technology bitmask for this APN.
+ *
+ * @param bearerBitmask the radio access technology bitmask to set for this APN
+ * @hide
+ */
+ public Builder setBearerBitmask(int bearerBitmask) {
+ this.mBearerBitmask = bearerBitmask;
+ return this;
+ }
+
+ /**
+ * Sets the profile id to which the APN saved in modem.
+ *
+ * @param profileId the profile id to set for the APN
+ * @hide
+ */
+ public Builder setProfileId(int profileId) {
+ this.mProfileId = profileId;
+ return this;
+ }
+
+ /**
+ * Sets if the APN setting is to be set in modem.
+ *
+ * @param modemCognitive if the APN setting is to be set in modem
+ * @hide
+ */
+ public Builder setModemCognitive(boolean modemCognitive) {
+ this.mModemCognitive = modemCognitive;
+ return this;
+ }
+
+ /**
+ * Sets the max connections of this APN.
+ *
+ * @param maxConns the max connections of this APN
+ * @hide
+ */
+ public Builder setMaxConns(int maxConns) {
+ this.mMaxConns = maxConns;
+ return this;
+ }
+
+ /**
+ * Sets the wait time for retry of the APN.
+ *
+ * @param waitTime the wait time for retry of the APN
+ * @hide
+ */
+ public Builder setWaitTime(int waitTime) {
+ this.mWaitTime = waitTime;
+ return this;
+ }
+
+ /**
+ * Sets the time to limit max connection for the APN.
+ *
+ * @param maxConnsTime the time to limit max connection for the APN
+ * @hide
+ */
+ public Builder setMaxConnsTime(int maxConnsTime) {
+ this.mMaxConnsTime = maxConnsTime;
+ return this;
+ }
+
+ /**
+ * Sets the MVNO match data for the APN.
+ *
+ * @param mvnoMatchData the MVNO match data for the APN
+ * @hide
+ */
+ public Builder setMvnoMatchData(String mvnoMatchData) {
+ this.mMvnoMatchData = mvnoMatchData;
+ return this;
+ }
+
+ /**
+ * Sets the entry name of the APN.
+ *
+ * @param entryName the entry name to set for the APN
+ */
+ public Builder setEntryName(String entryName) {
+ this.mEntryName = entryName;
+ return this;
+ }
+
+ /**
+ * Sets the name of the APN.
+ *
+ * @param apnName the name to set for the APN
+ */
+ public Builder setApnName(String apnName) {
+ this.mApnName = apnName;
+ return this;
+ }
+
+ /**
+ * Sets the proxy address of the APN.
+ *
+ * @param proxy the proxy address to set for the APN
+ */
+ public Builder setProxy(InetAddress proxy) {
+ this.mProxy = proxy;
+ return this;
+ }
+
+ /**
+ * Sets the proxy port of the APN.
+ *
+ * @param port the proxy port to set for the APN
+ */
+ public Builder setPort(int port) {
+ this.mPort = port;
+ return this;
+ }
+
+ /**
+ * Sets the MMSC URL of the APN.
+ *
+ * @param mmsc the MMSC URL to set for the APN
+ */
+ public Builder setMmsc(URL mmsc) {
+ this.mMmsc = mmsc;
+ return this;
+ }
+
+ /**
+ * Sets the MMS proxy address of the APN.
+ *
+ * @param mmsProxy the MMS proxy address to set for the APN
+ */
+ public Builder setMmsProxy(InetAddress mmsProxy) {
+ this.mMmsProxy = mmsProxy;
+ return this;
+ }
+
+ /**
+ * Sets the MMS proxy port of the APN.
+ *
+ * @param mmsPort the MMS proxy port to set for the APN
+ */
+ public Builder setMmsPort(int mmsPort) {
+ this.mMmsPort = mmsPort;
+ return this;
+ }
+
+ /**
+ * Sets the APN username of the APN.
+ *
+ * @param user the APN username to set for the APN
+ */
+ public Builder setUser(String user) {
+ this.mUser = user;
+ return this;
+ }
+
+ /**
+ * Sets the APN password of the APN.
+ *
+ * @see android.provider.Telephony.Carriers#PASSWORD
+ * @param password the APN password to set for the APN
+ */
+ public Builder setPassword(String password) {
+ this.mPassword = password;
+ return this;
+ }
+
+ /**
+ * Sets the authentication type of the APN.
+ *
+ * Example of possible values: {@link #AUTH_TYPE_NONE}, {@link #AUTH_TYPE_PAP}.
+ *
+ * @param authType the authentication type to set for the APN
+ */
+ public Builder setAuthType(@AuthType int authType) {
+ this.mAuthType = authType;
+ return this;
+ }
+
+ /**
+ * Sets the list of APN types of the APN.
+ *
+ * Example of possible values: {@link #TYPE_DEFAULT}, {@link #TYPE_MMS}.
+ *
+ * @param types the list of APN types to set for the APN
+ */
+ public Builder setTypes(@ApnType List<String> types) {
+ this.mTypes = types;
+ int apnBitmap = 0;
+ for (int i = 0; i < mTypes.size(); i++) {
+ mTypes.set(i, mTypes.get(i).toLowerCase());
+ apnBitmap |= getApnBitmask(mTypes.get(i));
+ }
+ this.mTypesBitmap = apnBitmap;
+ return this;
+ }
+
+ /**
+ * Sets the unique database id for this entry.
+ *
+ * @param id the unique database id to set for this entry
+ */
+ public Builder setId(int id) {
+ this.mId = id;
+ return this;
+ }
+
+ /**
+ * Set the numeric operator ID for the APN.
+ *
+ * @param operatorNumeric the numeric operator ID to set for this entry
+ */
+ public Builder setOperatorNumeric(String operatorNumeric) {
+ this.mOperatorNumeric = operatorNumeric;
+ return this;
+ }
+
+ /**
+ * Sets the protocol to use to connect to this APN.
+ *
+ * One of the {@code PDP_type} values in TS 27.007 section 10.1.1.
+ * Example of possible values: {@link #PROTOCOL_IP}, {@link #PROTOCOL_IPV6}.
+ *
+ * @param protocol the protocol to set to use to connect to this APN
+ */
+ public Builder setProtocol(@ProtocolType String protocol) {
+ this.mProtocol = protocol;
+ return this;
+ }
+
+ /**
+ * Sets the protocol to use to connect to this APN when roaming.
+ *
+ * @param roamingProtocol the protocol to set to use to connect to this APN when roaming
+ */
+ public Builder setRoamingProtocol(String roamingProtocol) {
+ this.mRoamingProtocol = roamingProtocol;
+ return this;
+ }
+
+ /**
+ * Sets the current status of APN.
+ *
+ * @param carrierEnabled the current status to set for this APN
+ */
+ public Builder setCarrierEnabled(boolean carrierEnabled) {
+ this.mCarrierEnabled = carrierEnabled;
+ return this;
+ }
+
+ /**
+ * Sets the MVNO match type for this APN.
+ *
+ * Example of possible values: {@link #MVNO_TYPE_SPN}, {@link #MVNO_TYPE_IMSI}.
+ *
+ * @param mvnoType the MVNO match type to set for this APN
+ */
+ public Builder setMvnoType(@MvnoType String mvnoType) {
+ this.mMvnoType = mvnoType;
+ return this;
+ }
+
+ public ApnSetting build() {
+ return new ApnSetting(this);
+ }
+ }
+}
+
diff --git a/core/tests/coretests/src/android/net/NetworkUtilsTest.java b/tests/net/java/android/net/NetworkUtilsTest.java
similarity index 100%
rename from core/tests/coretests/src/android/net/NetworkUtilsTest.java
rename to tests/net/java/android/net/NetworkUtilsTest.java
diff --git a/core/tests/coretests/src/android/net/RouteInfoTest.java b/tests/net/java/android/net/RouteInfoTest.java
similarity index 100%
rename from core/tests/coretests/src/android/net/RouteInfoTest.java
rename to tests/net/java/android/net/RouteInfoTest.java
diff --git a/tests/net/java/android/net/apf/ApfTest.java b/tests/net/java/android/net/apf/ApfTest.java
index 725ddb9..9b75a50 100644
--- a/tests/net/java/android/net/apf/ApfTest.java
+++ b/tests/net/java/android/net/apf/ApfTest.java
@@ -35,6 +35,7 @@
import android.net.ip.IpManager;
import android.net.metrics.IpConnectivityLog;
import android.net.metrics.RaEvent;
+import android.net.util.InterfaceParams;
import android.os.ConditionVariable;
import android.os.Parcelable;
import android.os.SystemClock;
@@ -62,7 +63,6 @@
import java.io.InputStream;
import java.io.OutputStream;
import java.net.InetAddress;
-import java.net.NetworkInterface;
import java.nio.ByteBuffer;
import java.util.List;
import java.util.Random;
@@ -635,7 +635,7 @@
public TestApfFilter(ApfConfiguration config, IpManager.Callback ipManagerCallback,
IpConnectivityLog log) throws Exception {
- super(config, NetworkInterface.getByName("lo"), ipManagerCallback, log);
+ super(config, InterfaceParams.getByName("lo"), ipManagerCallback, log);
}
// Pretend an RA packet has been received and show it to ApfFilter.
diff --git a/tests/net/java/android/net/ip/IpReachabilityMonitorTest.java b/tests/net/java/android/net/ip/IpReachabilityMonitorTest.java
index 54776db..e65585f 100644
--- a/tests/net/java/android/net/ip/IpReachabilityMonitorTest.java
+++ b/tests/net/java/android/net/ip/IpReachabilityMonitorTest.java
@@ -21,6 +21,7 @@
import static org.mockito.Mockito.anyString;
import static org.mockito.Mockito.when;
+import android.net.util.InterfaceParams;
import android.net.util.SharedLog;
import android.os.Handler;
import android.os.Looper;
@@ -54,8 +55,8 @@
}
IpReachabilityMonitor makeMonitor() {
- return new IpReachabilityMonitor(
- "fake0", 1, mHandler, mLog, mCallback, null, mDependencies);
+ final InterfaceParams ifParams = new InterfaceParams("fake0", 1, null);
+ return new IpReachabilityMonitor(ifParams, mHandler, mLog, mCallback, null, mDependencies);
}
@Test
diff --git a/tests/net/java/android/net/util/ConnectivityPacketSummaryTest.java b/tests/net/java/android/net/util/ConnectivityPacketSummaryTest.java
index 38d3d74..f9b7ec8 100644
--- a/tests/net/java/android/net/util/ConnectivityPacketSummaryTest.java
+++ b/tests/net/java/android/net/util/ConnectivityPacketSummaryTest.java
@@ -20,6 +20,7 @@
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
+import android.net.MacAddress;
import android.support.test.runner.AndroidJUnit4;
import android.support.test.filters.SmallTest;
@@ -36,9 +37,7 @@
@RunWith(AndroidJUnit4.class)
@SmallTest
public class ConnectivityPacketSummaryTest {
- private static final byte[] MYHWADDR = {
- asByte(0x80), asByte(0x7a), asByte(0xbf), asByte(0x6f), asByte(0x48), asByte(0xf3)
- };
+ private static final MacAddress MYHWADDR = MacAddress.fromString("80:7a:bf:6f:48:f3");
private String getSummary(String hexBytes) {
hexBytes = hexBytes.replaceAll("\\s+", "");
diff --git a/tests/net/java/android/net/util/InterfaceParamsTest.java b/tests/net/java/android/net/util/InterfaceParamsTest.java
new file mode 100644
index 0000000..21728af
--- /dev/null
+++ b/tests/net/java/android/net/util/InterfaceParamsTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2017 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.util;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+import android.support.test.filters.SmallTest;
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+public class InterfaceParamsTest {
+ @Test
+ public void testNullInterfaceReturnsNull() {
+ assertNull(InterfaceParams.getByName(null));
+ }
+
+ @Test
+ public void testNonExistentInterfaceReturnsNull() {
+ assertNull(InterfaceParams.getByName("doesnotexist0"));
+ }
+
+ @Test
+ public void testLoopback() {
+ final InterfaceParams ifParams = InterfaceParams.getByName("lo");
+ assertNotNull(ifParams);
+ assertEquals("lo", ifParams.name);
+ assertTrue(ifParams.index > 0);
+ assertNotNull(ifParams.macAddr);
+ assertTrue(ifParams.defaultMtu >= NetworkConstants.ETHER_MTU);
+ }
+}
diff --git a/tests/net/java/com/android/server/ConnectivityServiceTest.java b/tests/net/java/com/android/server/ConnectivityServiceTest.java
index 113cd37..2b0349c 100644
--- a/tests/net/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/net/java/com/android/server/ConnectivityServiceTest.java
@@ -55,14 +55,20 @@
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
+import static org.mockito.Matchers.anyBoolean;
+import static org.mockito.Matchers.anyInt;
+import static org.mockito.Matchers.anyString;
+import static org.mockito.Mockito.any;
import static org.mockito.Mockito.atLeastOnce;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.reset;
import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
+
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
@@ -116,6 +122,7 @@
import android.util.ArraySet;
import android.util.Log;
+import com.android.internal.util.ArrayUtils;
import com.android.internal.util.WakeupMessage;
import com.android.internal.util.test.BroadcastInterceptingContext;
import com.android.internal.util.test.FakeSettingsProvider;
@@ -132,6 +139,7 @@
import org.junit.Ignore;
import org.junit.Test;
import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.mockito.Spy;
@@ -174,8 +182,11 @@
@Mock IpConnectivityMetrics.Logger mMetricsService;
@Mock DefaultNetworkMetrics mDefaultNetworkMetrics;
+ @Mock INetworkManagementService mNetworkManagementService;
@Mock INetworkStatsService mStatsService;
+ private ArgumentCaptor<String[]> mStringArrayCaptor = ArgumentCaptor.forClass(String[].class);
+
// This class exists to test bindProcessToNetwork and getBoundNetworkForProcess. These methods
// do not go through ConnectivityService but talk to netd directly, so they don't automatically
// reflect the state of our test ConnectivityService.
@@ -872,7 +883,7 @@
LocalServices.addService(
NetworkPolicyManagerInternal.class, mock(NetworkPolicyManagerInternal.class));
mService = new WrappedConnectivityService(mServiceContext,
- mock(INetworkManagementService.class),
+ mNetworkManagementService,
mStatsService,
mock(INetworkPolicyManager.class),
mock(IpConnectivityLog.class));
@@ -3489,6 +3500,44 @@
reset(mStatsService);
}
+ @Test
+ public void testBasicDnsConfigurationPushed() throws Exception {
+ mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
+ waitForIdle();
+ verify(mNetworkManagementService, never()).setDnsConfigurationForNetwork(
+ anyInt(), any(), any(), any(), anyBoolean(), anyString());
+
+ final LinkProperties cellLp = new LinkProperties();
+ cellLp.setInterfaceName("test_rmnet_data0");
+ mCellNetworkAgent.sendLinkProperties(cellLp);
+ mCellNetworkAgent.connect(false);
+ waitForIdle();
+ verify(mNetworkManagementService, times(1)).setDnsConfigurationForNetwork(
+ anyInt(), mStringArrayCaptor.capture(), any(), any(), anyBoolean(), anyString());
+ // CS tells netd about the empty DNS config for this network.
+ assertEmpty(mStringArrayCaptor.getValue());
+ reset(mNetworkManagementService);
+
+ cellLp.addDnsServer(InetAddress.getByName("2001:db8::1"));
+ mCellNetworkAgent.sendLinkProperties(cellLp);
+ waitForIdle();
+ verify(mNetworkManagementService, times(1)).setDnsConfigurationForNetwork(
+ anyInt(), mStringArrayCaptor.capture(), any(), any(), anyBoolean(), anyString());
+ assertEquals(1, mStringArrayCaptor.getValue().length);
+ assertTrue(ArrayUtils.contains(mStringArrayCaptor.getValue(), "2001:db8::1"));
+ reset(mNetworkManagementService);
+
+ cellLp.addDnsServer(InetAddress.getByName("192.0.2.1"));
+ mCellNetworkAgent.sendLinkProperties(cellLp);
+ waitForIdle();
+ verify(mNetworkManagementService, times(1)).setDnsConfigurationForNetwork(
+ anyInt(), mStringArrayCaptor.capture(), any(), any(), anyBoolean(), anyString());
+ assertEquals(2, mStringArrayCaptor.getValue().length);
+ assertTrue(ArrayUtils.containsAll(mStringArrayCaptor.getValue(),
+ new String[]{"2001:db8::1", "192.0.2.1"}));
+ reset(mNetworkManagementService);
+ }
+
private void checkDirectlyConnectedRoutes(Object callbackObj,
Collection<LinkAddress> linkAddresses, Collection<RouteInfo> otherRoutes) {
assertTrue(callbackObj instanceof LinkProperties);