Merge "Remove DhcpResults from NetworkStack shared lib" into rvc-dev am: b9364f50bc

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/NetworkStack/+/11835341

Change-Id: I486872d9ad128433a5e8ee41a2b4e3262eaefa7f

1 files changed, 48 insertions, 0 deletions

diff --git a/common/networkstackclient/src/android/net/shared/IpConfigurationParcelableUtil.java b/common/networkstackclient/src/android/net/shared/IpConfigurationParcelableUtil.java
new file mode 100644
index 0000000..e8152cf
--- /dev/null
+++ b/common/networkstackclient/src/android/net/shared/IpConfigurationParcelableUtil.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2020 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.shared;
+
+import android.annotation.Nullable;
+import android.net.InetAddresses;
+
+import java.net.InetAddress;
+
+/**
+ * Collection of utility methods to convert to and from stable AIDL parcelables for IpClient
+ * configuration classes.
+ * @hide
+ */
+public final class IpConfigurationParcelableUtil {
+
+    /**
+     * Convert InetAddress to String.
+     * TODO: have an InetAddressParcelable
+     */
+    public static String parcelAddress(@Nullable InetAddress addr) {
+        if (addr == null) return null;
+        return addr.getHostAddress();
+    }
+
+    /**
+     * Convert String to InetAddress.
+     * TODO: have an InetAddressParcelable
+     */
+    public static InetAddress unparcelAddress(@Nullable String addr) {
+        if (addr == null) return null;
+        return InetAddresses.parseNumericAddress(addr);
+    }
+}