android/net/util/KeepalivePacketDataUtil.java

/*
 * Copyright (C) 2019 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 android.annotation.NonNull;
import android.net.NattKeepalivePacketData;
import android.net.NattKeepalivePacketDataParcelable;

import java.net.InetAddress;

/** @hide */
public final class KeepalivePacketDataUtil {
     /**
     * Convert this NattKeepalivePacketData to a NattKeepalivePacketDataParcelable.
     */
    @NonNull
    public static NattKeepalivePacketDataParcelable toStableParcelable(
            NattKeepalivePacketData pkt) {
        final NattKeepalivePacketDataParcelable parcel = new NattKeepalivePacketDataParcelable();
        final InetAddress srcAddress = pkt.getSrcAddress();
        final InetAddress dstAddress = pkt.getDstAddress();
        parcel.srcAddress = srcAddress.getAddress();
        parcel.srcPort = pkt.getSrcPort();
        parcel.dstAddress = dstAddress.getAddress();
        parcel.dstPort = pkt.getDstPort();
        return parcel;
    }
}