Merge "Update test as the parameters are removed from production code" into main
diff --git a/framework-t/src/android/net/NetworkStatsCollection.java b/framework-t/src/android/net/NetworkStatsCollection.java
index e23faa4..20c5f30 100644
--- a/framework-t/src/android/net/NetworkStatsCollection.java
+++ b/framework-t/src/android/net/NetworkStatsCollection.java
@@ -31,6 +31,7 @@
import static android.net.NetworkTemplate.MATCH_BLUETOOTH;
import static android.net.NetworkTemplate.MATCH_ETHERNET;
import static android.net.NetworkTemplate.MATCH_MOBILE;
+import static android.net.NetworkTemplate.MATCH_PROXY;
import static android.net.NetworkTemplate.MATCH_WIFI;
import static android.net.TrafficStats.UID_REMOVED;
import static android.text.format.DateUtils.WEEK_IN_MILLIS;
@@ -784,6 +785,7 @@
dumpCheckin(pw, start, end, new NetworkTemplate.Builder(MATCH_WIFI).build(), "wifi");
dumpCheckin(pw, start, end, new NetworkTemplate.Builder(MATCH_ETHERNET).build(), "eth");
dumpCheckin(pw, start, end, new NetworkTemplate.Builder(MATCH_BLUETOOTH).build(), "bt");
+ dumpCheckin(pw, start, end, new NetworkTemplate.Builder(MATCH_PROXY).build(), "proxy");
}
/**
diff --git a/framework-t/src/android/net/NetworkTemplate.java b/framework-t/src/android/net/NetworkTemplate.java
index 33bd884..77b166c 100644
--- a/framework-t/src/android/net/NetworkTemplate.java
+++ b/framework-t/src/android/net/NetworkTemplate.java
@@ -1170,7 +1170,7 @@
* @param matchRule the target match rule to be checked.
*/
private static void assertRequestableMatchRule(final int matchRule) {
- if (!isKnownMatchRule(matchRule) || matchRule == MATCH_PROXY) {
+ if (!isKnownMatchRule(matchRule)) {
throw new IllegalArgumentException("Invalid match rule: "
+ getMatchRuleName(matchRule));
}
diff --git a/framework/Android.bp b/framework/Android.bp
index c88bacc..fab37e9 100644
--- a/framework/Android.bp
+++ b/framework/Android.bp
@@ -301,6 +301,10 @@
],
flags: [
"--show-annotation android.annotation.FlaggedApi",
+ "--show-for-stub-purposes-annotation android.annotation.SystemApi" +
+ "\\(client=android.annotation.SystemApi.Client.PRIVILEGED_APPS\\)",
+ "--show-for-stub-purposes-annotation android.annotation.SystemApi" +
+ "\\(client=android.annotation.SystemApi.Client.MODULE_LIBRARIES\\)",
],
aidl: {
include_dirs: [
diff --git a/service/Android.bp b/service/Android.bp
index 82f64ba..76741bc 100644
--- a/service/Android.bp
+++ b/service/Android.bp
@@ -107,10 +107,6 @@
"-Werror",
"-Wno-unused-parameter",
"-Wthread-safety",
-
- // AServiceManager_waitForService is available on only 31+, but it's still safe for Thread
- // service because it's enabled on only 34+
- "-Wno-unguarded-availability",
],
srcs: [
":services.connectivity-netstats-jni-sources",
diff --git a/service/jni/com_android_server_ServiceManagerWrapper.cpp b/service/jni/com_android_server_ServiceManagerWrapper.cpp
index 0cd58f4..0e32726 100644
--- a/service/jni/com_android_server_ServiceManagerWrapper.cpp
+++ b/service/jni/com_android_server_ServiceManagerWrapper.cpp
@@ -25,7 +25,13 @@
static jobject com_android_server_ServiceManagerWrapper_waitForService(
JNIEnv* env, jobject clazz, jstring serviceName) {
ScopedUtfChars name(env, serviceName);
+
+// AServiceManager_waitForService is available on only 31+, but it's still safe for Thread
+// service because it's enabled on only 34+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunguarded-availability"
return AIBinder_toJavaBinder(env, AServiceManager_waitForService(name.c_str()));
+#pragma clang diagnostic pop
}
/*
diff --git a/service/src/com/android/server/ConnectivityService.java b/service/src/com/android/server/ConnectivityService.java
index ea6d37e..7d1282c 100755
--- a/service/src/com/android/server/ConnectivityService.java
+++ b/service/src/com/android/server/ConnectivityService.java
@@ -79,6 +79,8 @@
import static android.net.NetworkCapabilities.NET_CAPABILITY_OEM_PAID;
import static android.net.NetworkCapabilities.NET_CAPABILITY_OEM_PRIVATE;
import static android.net.NetworkCapabilities.NET_CAPABILITY_PARTIAL_CONNECTIVITY;
+import static android.net.NetworkCapabilities.NET_CAPABILITY_PRIORITIZE_BANDWIDTH;
+import static android.net.NetworkCapabilities.NET_CAPABILITY_PRIORITIZE_LATENCY;
import static android.net.NetworkCapabilities.NET_CAPABILITY_TEMPORARILY_NOT_METERED;
import static android.net.NetworkCapabilities.NET_CAPABILITY_VALIDATED;
import static android.net.NetworkCapabilities.NET_ENTERPRISE_ID_1;
@@ -1923,6 +1925,8 @@
final NetworkCapabilities netCap = new NetworkCapabilities();
netCap.addCapability(NET_CAPABILITY_INTERNET);
netCap.addCapability(NET_CAPABILITY_NOT_VCN_MANAGED);
+ netCap.addForbiddenCapability(NET_CAPABILITY_PRIORITIZE_LATENCY);
+ netCap.addForbiddenCapability(NET_CAPABILITY_PRIORITIZE_BANDWIDTH);
netCap.setRequestorUidAndPackageName(Process.myUid(), mContext.getPackageName());
if (transportType > TYPE_NONE) {
netCap.addTransportType(transportType);
@@ -10085,6 +10089,45 @@
// Process default network changes if applicable.
processDefaultNetworkChanges(changes);
+ // Update forwarding rules for the upstreams of local networks. Do this before sending
+ // onAvailable so that by the time onAvailable is sent the forwarding rules are set up.
+ // Don't send CALLBACK_LOCAL_NETWORK_INFO_CHANGED yet though : they should be sent after
+ // onAvailable so clients know what network the change is about. Store such changes in
+ // an array that's only allocated if necessary (because it's almost never necessary).
+ ArrayList<NetworkAgentInfo> localInfoChangedAgents = null;
+ for (final NetworkAgentInfo nai : mNetworkAgentInfos) {
+ if (!nai.isLocalNetwork()) continue;
+ final NetworkRequest nr = nai.localNetworkConfig.getUpstreamSelector();
+ if (null == nr) continue; // No upstream for this local network
+ final NetworkRequestInfo nri = mNetworkRequests.get(nr);
+ final NetworkReassignment.RequestReassignment change = changes.getReassignment(nri);
+ if (null == change) continue; // No change in upstreams for this network
+ final String fromIface = nai.linkProperties.getInterfaceName();
+ if (!hasSameInterfaceName(change.mOldNetwork, change.mNewNetwork)
+ || change.mOldNetwork.isDestroyed()) {
+ // There can be a change with the same interface name if the new network is the
+ // replacement for the old network that was unregisteredAfterReplacement.
+ try {
+ if (null != change.mOldNetwork) {
+ mRoutingCoordinatorService.removeInterfaceForward(fromIface,
+ change.mOldNetwork.linkProperties.getInterfaceName());
+ }
+ // If the new upstream is already destroyed, there is no point in setting up
+ // a forward (in fact, it might forward to the interface for some new network !)
+ // Later when the upstream disconnects CS will try to remove the forward, which
+ // is ignored with a benign log by RoutingCoordinatorService.
+ if (null != change.mNewNetwork && !change.mNewNetwork.isDestroyed()) {
+ mRoutingCoordinatorService.addInterfaceForward(fromIface,
+ change.mNewNetwork.linkProperties.getInterfaceName());
+ }
+ } catch (final RemoteException e) {
+ loge("Can't update forwarding rules", e);
+ }
+ }
+ if (null == localInfoChangedAgents) localInfoChangedAgents = new ArrayList<>();
+ localInfoChangedAgents.add(nai);
+ }
+
// Notify requested networks are available after the default net is switched, but
// before LegacyTypeTracker sends legacy broadcasts
for (final NetworkReassignment.RequestReassignment event :
@@ -10133,38 +10176,12 @@
notifyNetworkLosing(nai, now);
}
- // Update forwarding rules for the upstreams of local networks. Do this after sending
- // onAvailable so that clients understand what network this is about.
- for (final NetworkAgentInfo nai : mNetworkAgentInfos) {
- if (!nai.isLocalNetwork()) continue;
- final NetworkRequest nr = nai.localNetworkConfig.getUpstreamSelector();
- if (null == nr) continue; // No upstream for this local network
- final NetworkRequestInfo nri = mNetworkRequests.get(nr);
- final NetworkReassignment.RequestReassignment change = changes.getReassignment(nri);
- if (null == change) continue; // No change in upstreams for this network
- final String fromIface = nai.linkProperties.getInterfaceName();
- if (!hasSameInterfaceName(change.mOldNetwork, change.mNewNetwork)
- || change.mOldNetwork.isDestroyed()) {
- // There can be a change with the same interface name if the new network is the
- // replacement for the old network that was unregisteredAfterReplacement.
- try {
- if (null != change.mOldNetwork) {
- mRoutingCoordinatorService.removeInterfaceForward(fromIface,
- change.mOldNetwork.linkProperties.getInterfaceName());
- }
- // If the new upstream is already destroyed, there is no point in setting up
- // a forward (in fact, it might forward to the interface for some new network !)
- // Later when the upstream disconnects CS will try to remove the forward, which
- // is ignored with a benign log by RoutingCoordinatorService.
- if (null != change.mNewNetwork && !change.mNewNetwork.isDestroyed()) {
- mRoutingCoordinatorService.addInterfaceForward(fromIface,
- change.mNewNetwork.linkProperties.getInterfaceName());
- }
- } catch (final RemoteException e) {
- loge("Can't update forwarding rules", e);
- }
+ // Send LOCAL_NETWORK_INFO_CHANGED callbacks now that onAvailable and onLost have been sent.
+ if (null != localInfoChangedAgents) {
+ for (final NetworkAgentInfo nai : localInfoChangedAgents) {
+ notifyNetworkCallbacks(nai,
+ ConnectivityManager.CALLBACK_LOCAL_NETWORK_INFO_CHANGED);
}
- notifyNetworkCallbacks(nai, ConnectivityManager.CALLBACK_LOCAL_NETWORK_INFO_CHANGED);
}
updateLegacyTypeTrackerAndVpnLockdownForRematch(changes, nais);
diff --git a/staticlibs/device/com/android/net/module/util/BpfBitmap.java b/staticlibs/device/com/android/net/module/util/BpfBitmap.java
index d2a5b65..acb3ca5 100644
--- a/staticlibs/device/com/android/net/module/util/BpfBitmap.java
+++ b/staticlibs/device/com/android/net/module/util/BpfBitmap.java
@@ -16,9 +16,11 @@
package com.android.net.module.util;
+import android.os.Build;
import android.system.ErrnoException;
import androidx.annotation.NonNull;
+import androidx.annotation.RequiresApi;
/**
*
@@ -26,6 +28,7 @@
* array type with key->int and value->uint64_t defined in the bpf program.
*
*/
+@RequiresApi(Build.VERSION_CODES.S)
public class BpfBitmap {
private BpfMap<Struct.S32, Struct.S64> mBpfMap;
diff --git a/staticlibs/device/com/android/net/module/util/BpfMap.java b/staticlibs/device/com/android/net/module/util/BpfMap.java
index d622427..e3ef0f0 100644
--- a/staticlibs/device/com/android/net/module/util/BpfMap.java
+++ b/staticlibs/device/com/android/net/module/util/BpfMap.java
@@ -18,12 +18,14 @@
import static android.system.OsConstants.EEXIST;
import static android.system.OsConstants.ENOENT;
+import android.os.Build;
import android.os.ParcelFileDescriptor;
import android.system.ErrnoException;
import android.util.Pair;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
+import androidx.annotation.RequiresApi;
import java.io.IOException;
import java.nio.ByteBuffer;
@@ -40,6 +42,7 @@
* @param <K> the key of the map.
* @param <V> the value of the map.
*/
+@RequiresApi(Build.VERSION_CODES.S)
public class BpfMap<K extends Struct, V extends Struct> implements IBpfMap<K, V> {
static {
System.loadLibrary(JniUtil.getJniLibraryName(BpfMap.class.getPackage()));
diff --git a/staticlibs/device/com/android/net/module/util/BpfUtils.java b/staticlibs/device/com/android/net/module/util/BpfUtils.java
index 10a8f60..cdd6fd7 100644
--- a/staticlibs/device/com/android/net/module/util/BpfUtils.java
+++ b/staticlibs/device/com/android/net/module/util/BpfUtils.java
@@ -15,7 +15,10 @@
*/
package com.android.net.module.util;
+import android.os.Build;
+
import androidx.annotation.NonNull;
+import androidx.annotation.RequiresApi;
import java.io.IOException;
@@ -24,6 +27,7 @@
*
* {@hide}
*/
+@RequiresApi(Build.VERSION_CODES.TIRAMISU)
public class BpfUtils {
static {
System.loadLibrary(JniUtil.getJniLibraryName(BpfUtils.class.getPackage()));
diff --git a/staticlibs/device/com/android/net/module/util/netlink/IpSecStructXfrmAddressT.java b/staticlibs/device/com/android/net/module/util/netlink/IpSecStructXfrmAddressT.java
new file mode 100644
index 0000000..4c19887
--- /dev/null
+++ b/staticlibs/device/com/android/net/module/util/netlink/IpSecStructXfrmAddressT.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2023 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.net.module.util.netlink;
+
+import android.system.OsConstants;
+
+import androidx.annotation.NonNull;
+
+import com.android.net.module.util.Struct;
+import com.android.net.module.util.Struct.Field;
+import com.android.net.module.util.Struct.Type;
+
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+
+/**
+ * Struct xfrm_address_t
+ *
+ * <p>see include/uapi/linux/xfrm.h
+ *
+ * <pre>
+ * typedef union {
+ * __be32 a4;
+ * __be32 a6[4];
+ * struct in6_addr in6;
+ * } xfrm_address_t;
+ * </pre>
+ *
+ * @hide
+ */
+public class IpSecStructXfrmAddressT extends Struct {
+ private static final int IPV4_ADDRESS_LEN = 4;
+
+ public static final int STRUCT_SIZE = 16;
+
+ @Field(order = 0, type = Type.ByteArray, arraysize = STRUCT_SIZE)
+ public final byte[] address;
+
+ // Constructor that allows Strutc.parse(Class<T>, ByteBuffer) to work
+ public IpSecStructXfrmAddressT(@NonNull byte[] address) {
+ this.address = address.clone();
+ }
+
+ // Constructor to build a new message
+ public IpSecStructXfrmAddressT(@NonNull InetAddress inetAddress) {
+ this.address = new byte[STRUCT_SIZE];
+ final byte[] addressBytes = inetAddress.getAddress();
+ System.arraycopy(addressBytes, 0, address, 0, addressBytes.length);
+ }
+
+ /** Return the address in InetAddress */
+ public InetAddress getAddress(int family) {
+ final byte[] addressBytes;
+ if (family == OsConstants.AF_INET6) {
+ addressBytes = this.address;
+ } else if (family == OsConstants.AF_INET) {
+ addressBytes = new byte[IPV4_ADDRESS_LEN];
+ System.arraycopy(this.address, 0, addressBytes, 0, addressBytes.length);
+ } else {
+ throw new IllegalArgumentException("Invalid IP family " + family);
+ }
+
+ try {
+ return InetAddress.getByAddress(addressBytes);
+ } catch (UnknownHostException e) {
+ // This should never happen
+ throw new IllegalArgumentException(
+ "Illegal length of IP address " + addressBytes.length, e);
+ }
+ }
+}
diff --git a/staticlibs/device/com/android/net/module/util/netlink/IpSecStructXfrmUsersaId.java b/staticlibs/device/com/android/net/module/util/netlink/IpSecStructXfrmUsersaId.java
new file mode 100644
index 0000000..6f7b656
--- /dev/null
+++ b/staticlibs/device/com/android/net/module/util/netlink/IpSecStructXfrmUsersaId.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2023 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.net.module.util.netlink;
+
+import androidx.annotation.NonNull;
+
+import com.android.net.module.util.Struct;
+import com.android.net.module.util.Struct.Field;
+import com.android.net.module.util.Struct.Type;
+
+import java.net.InetAddress;
+
+/**
+ * Struct xfrm_usersa_id
+ *
+ * <p>see include/uapi/linux/xfrm.h
+ *
+ * <pre>
+ * struct xfrm_usersa_id {
+ * xfrm_address_t daddr;
+ * __be32 spi;
+ * __u16 family;
+ * __u8 proto;
+ * };
+ * </pre>
+ *
+ * @hide
+ */
+public class IpSecStructXfrmUsersaId extends Struct {
+ public static final int STRUCT_SIZE = 24;
+
+ @Field(order = 0, type = Type.ByteArray, arraysize = 16)
+ public final byte[] nestedStructDAddr; // xfrm_address_t
+
+ @Field(order = 1, type = Type.UBE32)
+ public final long spi;
+
+ @Field(order = 2, type = Type.U16)
+ public final int family;
+
+ @Field(order = 3, type = Type.U8, padding = 1)
+ public final short proto;
+
+ @Computed private final IpSecStructXfrmAddressT mDestXfrmAddressT;
+
+ // Constructor that allows Strutc.parse(Class<T>, ByteBuffer) to work
+ public IpSecStructXfrmUsersaId(
+ @NonNull byte[] nestedStructDAddr, long spi, int family, short proto) {
+ this.nestedStructDAddr = nestedStructDAddr.clone();
+ this.spi = spi;
+ this.family = family;
+ this.proto = proto;
+
+ mDestXfrmAddressT = new IpSecStructXfrmAddressT(this.nestedStructDAddr);
+ }
+
+ // Constructor to build a new message
+ public IpSecStructXfrmUsersaId(
+ @NonNull InetAddress destAddress, long spi, int family, short proto) {
+ this(new IpSecStructXfrmAddressT(destAddress).writeToBytes(), spi, family, proto);
+ }
+
+ /** Return the destination address */
+ public InetAddress getDestAddress() {
+ return mDestXfrmAddressT.getAddress(family);
+ }
+}
diff --git a/staticlibs/device/com/android/net/module/util/netlink/IpSecXfrmNetlinkMessage.java b/staticlibs/device/com/android/net/module/util/netlink/IpSecXfrmNetlinkMessage.java
new file mode 100644
index 0000000..8ad784b
--- /dev/null
+++ b/staticlibs/device/com/android/net/module/util/netlink/IpSecXfrmNetlinkMessage.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2023 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.net.module.util.netlink;
+
+import androidx.annotation.NonNull;
+
+/** Base calss for XFRM netlink messages */
+// Developer notes: The Linux kernel includes a number of XFRM structs that are not standard netlink
+// attributes (e.g., xfrm_usersa_id). These structs are unlikely to change size, so this XFRM
+// netlink message implementation assumes their sizes will remain stable. If any non-attribute
+// struct size changes, it should be caught by CTS and then developers should add
+// kernel-version-based behvaiours.
+public abstract class IpSecXfrmNetlinkMessage extends NetlinkMessage {
+ // TODO: STOPSHIP: b/308011229 Remove it when OsConstants.IPPROTO_ESP is exposed
+ public static final int IPPROTO_ESP = 50;
+
+ public IpSecXfrmNetlinkMessage(@NonNull StructNlMsgHdr header) {
+ super(header);
+ }
+
+ // TODO: Add the support for parsing messages
+}
diff --git a/staticlibs/native/bpf_headers/BpfRingbufTest.cpp b/staticlibs/native/bpf_headers/BpfRingbufTest.cpp
index e4de812..e81fb92 100644
--- a/staticlibs/native/bpf_headers/BpfRingbufTest.cpp
+++ b/staticlibs/native/bpf_headers/BpfRingbufTest.cpp
@@ -74,11 +74,27 @@
ASSERT_RESULT_OK(result);
EXPECT_TRUE(result.value()->isEmpty());
+ struct timespec t1, t2;
+ EXPECT_EQ(0, clock_gettime(CLOCK_MONOTONIC, &t1));
+ EXPECT_FALSE(result.value()->wait(1000 /*ms*/)); // false because wait should timeout
+ EXPECT_EQ(0, clock_gettime(CLOCK_MONOTONIC, &t2));
+ long long time1 = t1.tv_sec * 1000000000LL + t1.tv_nsec;
+ long long time2 = t2.tv_sec * 1000000000LL + t2.tv_nsec;
+ EXPECT_GE(time2 - time1, 1000000000 /*ns*/); // 1000 ms as ns
+
for (int i = 0; i < n; i++) {
RunProgram();
}
EXPECT_FALSE(result.value()->isEmpty());
+
+ EXPECT_EQ(0, clock_gettime(CLOCK_MONOTONIC, &t1));
+ EXPECT_TRUE(result.value()->wait());
+ EXPECT_EQ(0, clock_gettime(CLOCK_MONOTONIC, &t2));
+ time1 = t1.tv_sec * 1000000000LL + t1.tv_nsec;
+ time2 = t2.tv_sec * 1000000000LL + t2.tv_nsec;
+ EXPECT_LE(time2 - time1, 1000000 /*ns*/); // in x86 CF testing < 5000 ns
+
EXPECT_THAT(result.value()->ConsumeAll(callback), HasValue(n));
EXPECT_TRUE(result.value()->isEmpty());
EXPECT_EQ(output, TEST_RINGBUF_MAGIC_NUM);
diff --git a/staticlibs/native/bpf_headers/include/bpf/BpfRingbuf.h b/staticlibs/native/bpf_headers/include/bpf/BpfRingbuf.h
index 9aff790..d716358 100644
--- a/staticlibs/native/bpf_headers/include/bpf/BpfRingbuf.h
+++ b/staticlibs/native/bpf_headers/include/bpf/BpfRingbuf.h
@@ -19,6 +19,7 @@
#include <android-base/result.h>
#include <android-base/unique_fd.h>
#include <linux/bpf.h>
+#include <poll.h>
#include <sys/mman.h>
#include <utils/Log.h>
@@ -41,6 +42,9 @@
bool isEmpty(void);
+ // returns !isEmpty() for convenience
+ bool wait(int timeout_ms = -1);
+
protected:
// Non-initializing constructor, used by Create.
BpfRingbufBase(size_t value_size) : mValueSize(value_size) {}
@@ -200,12 +204,21 @@
}
inline bool BpfRingbufBase::isEmpty(void) {
- uint32_t prod_pos = mProducerPos->load(std::memory_order_acquire);
- // Only userspace writes to mConsumerPos, so no need to use std::memory_order_acquire
+ uint32_t prod_pos = mProducerPos->load(std::memory_order_relaxed);
uint64_t cons_pos = mConsumerPos->load(std::memory_order_relaxed);
return (cons_pos & 0xFFFFFFFF) == prod_pos;
}
+inline bool BpfRingbufBase::wait(int timeout_ms) {
+ // possible optimization: if (!isEmpty()) return true;
+ struct pollfd pfd = { // 1-element array
+ .fd = mRingFd.get(),
+ .events = POLLIN,
+ };
+ (void)poll(&pfd, 1, timeout_ms); // 'best effort' poll
+ return !isEmpty();
+}
+
inline base::Result<int> BpfRingbufBase::ConsumeAll(
const std::function<void(const void*)>& callback) {
int64_t count = 0;
diff --git a/staticlibs/tests/unit/src/com/android/net/module/util/netlink/IpSecStructXfrmUsersaIdTest.java b/staticlibs/tests/unit/src/com/android/net/module/util/netlink/IpSecStructXfrmUsersaIdTest.java
new file mode 100644
index 0000000..4266f68
--- /dev/null
+++ b/staticlibs/tests/unit/src/com/android/net/module/util/netlink/IpSecStructXfrmUsersaIdTest.java
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2023 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.net.module.util.netlink;
+
+import static com.android.net.module.util.netlink.IpSecXfrmNetlinkMessage.IPPROTO_ESP;
+
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+
+import android.net.InetAddresses;
+import android.system.OsConstants;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.net.module.util.HexDump;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.net.InetAddress;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+public class IpSecStructXfrmUsersaIdTest {
+ private static final String EXPECTED_HEX_STRING =
+ "C0000201000000000000000000000000" + "7768440002003200";
+ private static final byte[] EXPECTED_HEX = HexDump.hexStringToByteArray(EXPECTED_HEX_STRING);
+
+ private static final InetAddress DEST_ADDRESS = InetAddresses.parseNumericAddress("192.0.2.1");
+ private static final long SPI = 0x77684400;
+ private static final int FAMILY = OsConstants.AF_INET;
+ private static final short PROTO = IPPROTO_ESP;
+
+ @Test
+ public void testEncode() throws Exception {
+ final IpSecStructXfrmUsersaId struct =
+ new IpSecStructXfrmUsersaId(DEST_ADDRESS, SPI, FAMILY, PROTO);
+
+ ByteBuffer buffer = ByteBuffer.allocate(EXPECTED_HEX.length);
+ buffer.order(ByteOrder.nativeOrder());
+ struct.writeToByteBuffer(buffer);
+
+ assertArrayEquals(EXPECTED_HEX, buffer.array());
+ }
+
+ @Test
+ public void testDecode() throws Exception {
+ final ByteBuffer buffer = ByteBuffer.wrap(EXPECTED_HEX);
+ buffer.order(ByteOrder.nativeOrder());
+
+ final IpSecStructXfrmUsersaId struct =
+ IpSecStructXfrmUsersaId.parse(IpSecStructXfrmUsersaId.class, buffer);
+
+ assertEquals(DEST_ADDRESS, struct.getDestAddress());
+ assertEquals(SPI, struct.spi);
+ assertEquals(FAMILY, struct.family);
+ assertEquals(PROTO, struct.proto);
+ }
+}
diff --git a/staticlibs/testutils/devicetests/com/android/testutils/DevSdkIgnoreRunner.kt b/staticlibs/testutils/devicetests/com/android/testutils/DevSdkIgnoreRunner.kt
index 1ba83ca..10accd4 100644
--- a/staticlibs/testutils/devicetests/com/android/testutils/DevSdkIgnoreRunner.kt
+++ b/staticlibs/testutils/devicetests/com/android/testutils/DevSdkIgnoreRunner.kt
@@ -17,9 +17,9 @@
package com.android.testutils
import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.android.net.module.util.LinkPropertiesUtils.CompareOrUpdateResult
import com.android.testutils.DevSdkIgnoreRule.IgnoreAfter
import com.android.testutils.DevSdkIgnoreRule.IgnoreUpTo
-import java.lang.IllegalStateException
import java.lang.reflect.Modifier
import org.junit.runner.Description
import org.junit.runner.Runner
@@ -110,10 +110,19 @@
notifier.fireTestStarted(leakMonitorDesc)
val threadCountsAfterTest = getAllThreadNameCounts()
- if (threadCountsBeforeTest != threadCountsAfterTest) {
+ // TODO : move CompareOrUpdateResult to its own util instead of LinkProperties.
+ val threadsDiff = CompareOrUpdateResult(
+ threadCountsBeforeTest.entries,
+ threadCountsAfterTest.entries
+ ) { it.key }
+ // Ignore removed threads, which typically are generated by previous tests.
+ // Because this is in the threadsDiff.updated member, for sure there is a
+ // corresponding key in threadCountsBeforeTest.
+ val increasedThreads = threadsDiff.updated
+ .filter { threadCountsBeforeTest[it.key]!! < it.value }
+ if (threadsDiff.added.isNotEmpty() || increasedThreads.isNotEmpty()) {
notifier.fireTestFailure(Failure(leakMonitorDesc,
- IllegalStateException("Expected threads: $threadCountsBeforeTest " +
- "but got: $threadCountsAfterTest")))
+ IllegalStateException("Unexpected thread changes: $threadsDiff")))
}
notifier.fireTestFinished(leakMonitorDesc)
}
@@ -121,9 +130,13 @@
private fun getAllThreadNameCounts(): Map<String, Int> {
// Get the counts of threads in the group per name.
// Filter system thread groups.
+ // Also ignore threads with 1 count, this effectively filtered out threads created by the
+ // test runner or other system components. e.g. hwuiTask*, queued-work-looper,
+ // SurfaceSyncGroupTimer, RenderThread, Time-limited test, etc.
return Thread.getAllStackTraces().keys
.filter { it.threadGroup?.name != "system" }
.groupingBy { it.name }.eachCount()
+ .filter { it.value != 1 }
}
override fun getDescription(): Description {
diff --git a/tests/common/java/android/net/netstats/NetworkTemplateTest.kt b/tests/common/java/android/net/netstats/NetworkTemplateTest.kt
index fd7bd74..1b55be9 100644
--- a/tests/common/java/android/net/netstats/NetworkTemplateTest.kt
+++ b/tests/common/java/android/net/netstats/NetworkTemplateTest.kt
@@ -62,11 +62,6 @@
}
}
- // Verify hidden match rules cannot construct templates.
- assertFailsWith<IllegalArgumentException> {
- NetworkTemplate.Builder(MATCH_PROXY).build()
- }
-
// Verify template which matches metered cellular and carrier networks with
// the given IMSI. See buildTemplateMobileAll and buildTemplateCarrierMetered.
listOf(MATCH_MOBILE, MATCH_CARRIER).forEach { matchRule ->
@@ -170,9 +165,9 @@
assertEquals(expectedTemplate, it)
}
- // Verify template which matches ethernet and bluetooth networks.
+ // Verify template which matches ethernet, bluetooth and proxy networks.
// See buildTemplateEthernet and buildTemplateBluetooth.
- listOf(MATCH_ETHERNET, MATCH_BLUETOOTH).forEach { matchRule ->
+ listOf(MATCH_ETHERNET, MATCH_BLUETOOTH, MATCH_PROXY).forEach { matchRule ->
NetworkTemplate.Builder(matchRule).build().let {
val expectedTemplate = NetworkTemplate(matchRule,
emptyArray<String>() /*subscriberIds*/, emptyArray<String>(),
diff --git a/tests/unit/java/com/android/internal/net/VpnProfileTest.java b/tests/unit/java/com/android/internal/net/VpnProfileTest.java
index b2dff2e..acae7d2 100644
--- a/tests/unit/java/com/android/internal/net/VpnProfileTest.java
+++ b/tests/unit/java/com/android/internal/net/VpnProfileTest.java
@@ -26,6 +26,7 @@
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotSame;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
@@ -311,4 +312,12 @@
decoded.password = profile.password;
assertEquals(profile, decoded);
}
+
+ @Test
+ public void testClone() {
+ final VpnProfile profile = getSampleIkev2Profile(DUMMY_PROFILE_KEY);
+ final VpnProfile clone = profile.clone();
+ assertEquals(profile, clone);
+ assertNotSame(profile, clone);
+ }
}
diff --git a/tests/unit/java/com/android/server/connectivity/VpnTest.java b/tests/unit/java/com/android/server/connectivity/VpnTest.java
index 931b696..ea2228e 100644
--- a/tests/unit/java/com/android/server/connectivity/VpnTest.java
+++ b/tests/unit/java/com/android/server/connectivity/VpnTest.java
@@ -3155,6 +3155,20 @@
assertThrows(UnsupportedOperationException.class, () -> startLegacyVpn(vpn, profile));
}
+ @Test
+ public void testStartLegacyVpnModifyProfile_TypePSK() throws Exception {
+ setMockedUsers(PRIMARY_USER);
+ final Vpn vpn = createVpn(PRIMARY_USER.id);
+ final Ikev2VpnProfile ikev2VpnProfile =
+ new Ikev2VpnProfile.Builder(TEST_VPN_SERVER, TEST_VPN_IDENTITY)
+ .setAuthPsk(TEST_VPN_PSK)
+ .build();
+ final VpnProfile profile = ikev2VpnProfile.toVpnProfile();
+
+ startLegacyVpn(vpn, profile);
+ assertEquals(profile, ikev2VpnProfile.toVpnProfile());
+ }
+
private void assertTransportInfoMatches(NetworkCapabilities nc, int type) {
assertNotNull(nc);
VpnTransportInfo ti = (VpnTransportInfo) nc.getTransportInfo();
diff --git a/tests/unit/java/com/android/server/connectivityservice/CSDefaultNetworkTest.kt b/tests/unit/java/com/android/server/connectivityservice/CSDefaultNetworkTest.kt
new file mode 100644
index 0000000..4d214d0
--- /dev/null
+++ b/tests/unit/java/com/android/server/connectivityservice/CSDefaultNetworkTest.kt
@@ -0,0 +1,78 @@
+package com.android.server.connectivityservice
+
+import android.net.NetworkCapabilities
+import android.net.NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED
+import android.net.NetworkCapabilities.NET_CAPABILITY_NOT_SUSPENDED
+import android.net.NetworkCapabilities.NET_CAPABILITY_NOT_VCN_MANAGED
+import android.net.NetworkCapabilities.TRANSPORT_CELLULAR
+import android.net.NetworkRequest
+import android.os.Build
+import com.android.server.CSTest
+import com.android.testutils.DevSdkIgnoreRule.IgnoreUpTo
+import com.android.testutils.DevSdkIgnoreRunner
+import com.android.testutils.RecorderCallback.CallbackEntry.Lost
+import com.android.testutils.TestableNetworkCallback
+import org.junit.Test
+import org.junit.runner.RunWith
+import kotlin.test.assertNull
+import android.net.NetworkCapabilities.NET_CAPABILITY_INTERNET as NET_CAP_INTERNET
+import android.net.NetworkCapabilities.NET_CAPABILITY_PRIORITIZE_BANDWIDTH as NET_CAP_PRIO_BW
+
+private fun netCaps(transport: Int, vararg cap: Int): NetworkCapabilities =
+ NetworkCapabilities.Builder().apply {
+ addTransportType(transport)
+ // Standard caps that everybody in this test file needs
+ addCapability(NET_CAPABILITY_NOT_SUSPENDED)
+ addCapability(NET_CAPABILITY_NOT_VCN_MANAGED)
+ addCapability(NET_CAPABILITY_NOT_RESTRICTED)
+ cap.forEach { addCapability(it) }
+ }.build()
+
+@RunWith(DevSdkIgnoreRunner::class)
+@IgnoreUpTo(Build.VERSION_CODES.R)
+class CSDefaultNetworkTest : CSTest() {
+ @Test
+ fun testSlicesAreNotDefault() {
+ val keepSliceUpRequest = NetworkRequest.Builder().clearCapabilities()
+ .addCapability(NET_CAP_PRIO_BW)
+ .build()
+ val keepSliceUpCb = TestableNetworkCallback()
+ cm.requestNetwork(keepSliceUpRequest, keepSliceUpCb)
+
+ val nonSlice = Agent(nc = netCaps(TRANSPORT_CELLULAR, NET_CAP_INTERNET))
+ val slice = Agent(nc = netCaps(TRANSPORT_CELLULAR, NET_CAP_INTERNET, NET_CAP_PRIO_BW))
+
+ val allCb = TestableNetworkCallback()
+ val bestCb = TestableNetworkCallback()
+ val defaultCb = TestableNetworkCallback()
+ val allNetRequest = NetworkRequest.Builder().clearCapabilities().build()
+ cm.registerNetworkCallback(allNetRequest, allCb)
+ cm.registerBestMatchingNetworkCallback(allNetRequest, bestCb, csHandler)
+ cm.registerDefaultNetworkCallback(defaultCb)
+ nonSlice.connect()
+
+ allCb.expectAvailableCallbacks(nonSlice.network, validated = false)
+ keepSliceUpCb.assertNoCallback()
+ bestCb.expectAvailableCallbacks(nonSlice.network, validated = false)
+ defaultCb.expectAvailableCallbacks(nonSlice.network, validated = false)
+
+ slice.connect()
+ allCb.expectAvailableCallbacks(slice.network, validated = false)
+ keepSliceUpCb.expectAvailableCallbacks(slice.network, validated = false)
+ bestCb.assertNoCallback()
+ defaultCb.assertNoCallback()
+
+ nonSlice.disconnect()
+ allCb.expect<Lost>(nonSlice.network)
+ bestCb.expect<Lost>(nonSlice.network)
+ bestCb.expectAvailableCallbacks(slice.network, validated = false)
+ defaultCb.expect<Lost>(nonSlice.network)
+
+ allCb.assertNoCallback()
+ keepSliceUpCb.assertNoCallback()
+ bestCb.assertNoCallback()
+ defaultCb.assertNoCallback()
+
+ assertNull(cm.activeNetwork)
+ }
+}
diff --git a/tests/unit/java/com/android/server/connectivityservice/base/CSTest.kt b/tests/unit/java/com/android/server/connectivityservice/base/CSTest.kt
index 4f5cfc0..6f5c2ba 100644
--- a/tests/unit/java/com/android/server/connectivityservice/base/CSTest.kt
+++ b/tests/unit/java/com/android/server/connectivityservice/base/CSTest.kt
@@ -116,7 +116,8 @@
init {
if (!SdkLevel.isAtLeastS()) {
throw UnsupportedApiLevelException("CSTest subclasses must be annotated to only " +
- "run on S+, e.g. @DevSdkIgnoreRule.IgnoreUpTo(Build.VERSION_CODES.R)")
+ "run on S+, e.g. @DevSdkIgnoreRule.IgnoreUpTo(Build.VERSION_CODES.R) and " +
+ "@RunWith(DevSdkIgnoreRunner::class)")
}
}
diff --git a/thread/service/java/com/android/server/thread/ThreadNetworkControllerService.java b/thread/service/java/com/android/server/thread/ThreadNetworkControllerService.java
index 33516aa..1f92700 100644
--- a/thread/service/java/com/android/server/thread/ThreadNetworkControllerService.java
+++ b/thread/service/java/com/android/server/thread/ThreadNetworkControllerService.java
@@ -14,6 +14,10 @@
package com.android.server.thread;
+import static android.net.MulticastRoutingConfig.CONFIG_FORWARD_NONE;
+import static android.net.MulticastRoutingConfig.FORWARD_NONE;
+import static android.net.MulticastRoutingConfig.FORWARD_SELECTED;
+import static android.net.MulticastRoutingConfig.FORWARD_WITH_MIN_SCOPE;
import static android.net.thread.ActiveOperationalDataset.CHANNEL_PAGE_24_GHZ;
import static android.net.thread.ActiveOperationalDataset.LENGTH_EXTENDED_PAN_ID;
import static android.net.thread.ActiveOperationalDataset.LENGTH_MESH_LOCAL_PREFIX_BITS;
@@ -53,10 +57,13 @@
import android.net.ConnectivityManager;
import android.net.LinkAddress;
import android.net.LinkProperties;
+import android.net.LocalNetworkConfig;
+import android.net.MulticastRoutingConfig;
import android.net.NetworkAgent;
import android.net.NetworkAgentConfig;
import android.net.NetworkCapabilities;
import android.net.NetworkProvider;
+import android.net.NetworkRequest;
import android.net.NetworkScore;
import android.net.thread.ActiveOperationalDataset;
import android.net.thread.ActiveOperationalDataset.SecurityPolicy;
@@ -87,6 +94,7 @@
import com.android.server.thread.openthread.OtDaemonState;
import java.io.IOException;
+import java.net.Inet6Address;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.security.SecureRandom;
@@ -131,6 +139,9 @@
private IOtDaemon mOtDaemon;
private NetworkAgent mNetworkAgent;
+ private final NetworkRequest mUpstreamNetworkRequest;
+ private MulticastRoutingConfig mUpstreamMulticastRoutingConfig = CONFIG_FORWARD_NONE;
+ private MulticastRoutingConfig mDownstreamMulticastRoutingConfig = CONFIG_FORWARD_NONE;
@VisibleForTesting
ThreadNetworkControllerService(
@@ -147,6 +158,7 @@
mOtDaemonSupplier = otDaemonSupplier;
mConnectivityManager = connectivityManager;
mTunIfController = tunIfController;
+ mUpstreamNetworkRequest = null; // to be updated aosp/2823311
}
public static ThreadNetworkControllerService newInstance(Context context) {
@@ -171,15 +183,19 @@
.build();
}
- private static InetAddress addressInfoToInetAddress(Ipv6AddressInfo addressInfo) {
+ private static Inet6Address bytesToInet6Address(byte[] addressBytes) {
try {
- return InetAddress.getByAddress(addressInfo.address);
+ return (Inet6Address) Inet6Address.getByAddress(addressBytes);
} catch (UnknownHostException e) {
- // This is impossible unless the Thread daemon is critically broken
+ // This is unlikely to happen unless the Thread daemon is critically broken
return null;
}
}
+ private static InetAddress addressInfoToInetAddress(Ipv6AddressInfo addressInfo) {
+ return bytesToInet6Address(addressInfo.address);
+ }
+
private static LinkAddress newLinkAddress(Ipv6AddressInfo addressInfo) {
long deprecationTimeMillis =
addressInfo.isPreferred
@@ -597,6 +613,100 @@
updateNetworkLinkProperties(linkAddress, isAdded);
}
+ private boolean isMulticastForwardingEnabled() {
+ return !(mUpstreamMulticastRoutingConfig.getForwardingMode() == FORWARD_NONE
+ && mDownstreamMulticastRoutingConfig.getForwardingMode() == FORWARD_NONE);
+ }
+
+ private void sendLocalNetworkConfig() {
+ if (mNetworkAgent == null) {
+ return;
+ }
+ final LocalNetworkConfig.Builder configBuilder = new LocalNetworkConfig.Builder();
+ LocalNetworkConfig localNetworkConfig =
+ configBuilder
+ .setUpstreamMulticastRoutingConfig(mUpstreamMulticastRoutingConfig)
+ .setDownstreamMulticastRoutingConfig(mDownstreamMulticastRoutingConfig)
+ .setUpstreamSelector(mUpstreamNetworkRequest)
+ .build();
+ mNetworkAgent.sendLocalNetworkConfig(localNetworkConfig);
+ Log.d(
+ TAG,
+ "Sent localNetworkConfig with upstreamConfig "
+ + mUpstreamMulticastRoutingConfig
+ + " downstreamConfig"
+ + mDownstreamMulticastRoutingConfig);
+ }
+
+ private void handleMulticastForwardingStateChanged(boolean isEnabled) {
+ if (isMulticastForwardingEnabled() == isEnabled) {
+ return;
+ }
+ if (isEnabled) {
+ // When multicast forwarding is enabled, setup upstream forwarding to any address
+ // with minimal scope 4
+ // setup downstream forwarding with addresses subscribed from Thread network
+ mUpstreamMulticastRoutingConfig =
+ new MulticastRoutingConfig.Builder(FORWARD_WITH_MIN_SCOPE, 4).build();
+ mDownstreamMulticastRoutingConfig =
+ new MulticastRoutingConfig.Builder(FORWARD_SELECTED).build();
+ } else {
+ // When multicast forwarding is disabled, set both upstream and downstream
+ // forwarding config to FORWARD_NONE.
+ mUpstreamMulticastRoutingConfig = CONFIG_FORWARD_NONE;
+ mDownstreamMulticastRoutingConfig = CONFIG_FORWARD_NONE;
+ }
+ sendLocalNetworkConfig();
+ Log.d(
+ TAG,
+ "Sent updated localNetworkConfig with multicast forwarding "
+ + (isEnabled ? "enabled" : "disabled"));
+ }
+
+ private void handleMulticastForwardingAddressChanged(byte[] addressBytes, boolean isAdded) {
+ Inet6Address address = bytesToInet6Address(addressBytes);
+ MulticastRoutingConfig newDownstreamConfig;
+ MulticastRoutingConfig.Builder builder;
+
+ if (mDownstreamMulticastRoutingConfig.getForwardingMode() !=
+ MulticastRoutingConfig.FORWARD_SELECTED) {
+ Log.e(
+ TAG,
+ "Ignore multicast listening address updates when downstream multicast "
+ + "forwarding mode is not FORWARD_SELECTED");
+ // Don't update the address set if downstream multicast forwarding is disabled.
+ return;
+ }
+ if (isAdded ==
+ mDownstreamMulticastRoutingConfig.getListeningAddresses().contains(address)) {
+ return;
+ }
+
+ builder = new MulticastRoutingConfig.Builder(FORWARD_SELECTED);
+ for (Inet6Address listeningAddress :
+ mDownstreamMulticastRoutingConfig.getListeningAddresses()) {
+ builder.addListeningAddress(listeningAddress);
+ }
+
+ if (isAdded) {
+ builder.addListeningAddress(address);
+ } else {
+ builder.clearListeningAddress(address);
+ }
+
+ newDownstreamConfig = builder.build();
+ if (!newDownstreamConfig.equals(mDownstreamMulticastRoutingConfig)) {
+ Log.d(
+ TAG,
+ "Multicast listening address "
+ + address.getHostAddress()
+ + " is "
+ + (isAdded ? "added" : "removed"));
+ mDownstreamMulticastRoutingConfig = newDownstreamConfig;
+ sendLocalNetworkConfig();
+ }
+ }
+
private static final class CallbackMetadata {
private static long gId = 0;
@@ -728,6 +838,7 @@
onInterfaceStateChanged(newState.isInterfaceUp);
onDeviceRoleChanged(newState.deviceRole, listenerId);
onPartitionIdChanged(newState.partitionId, listenerId);
+ onMulticastForwardingStateChanged(newState.multicastForwardingEnabled);
mState = newState;
ActiveOperationalDataset newActiveDataset;
@@ -836,9 +947,19 @@
}
}
+ private void onMulticastForwardingStateChanged(boolean isEnabled) {
+ checkOnHandlerThread();
+ handleMulticastForwardingStateChanged(isEnabled);
+ }
+
@Override
public void onAddressChanged(Ipv6AddressInfo addressInfo, boolean isAdded) {
mHandler.post(() -> handleAddressChanged(addressInfo, isAdded));
}
+
+ @Override
+ public void onMulticastForwardingAddressChanged(byte[] address, boolean isAdded) {
+ mHandler.post(() -> handleMulticastForwardingAddressChanged(address, isAdded));
+ }
}
}