/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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
 *
 *   https://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 org.apache.plc4x.java.utils.rawsockets.netty;

import org.apache.plc4x.java.utils.rawsockets.netty.utils.ArpUtils;
import org.pcap4j.core.PcapNetworkInterface;
import org.pcap4j.core.Pcaps;

import java.net.InetAddress;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;

public class ManualArpTest {

    public static void main(String[] args) throws Exception {
        for (PcapNetworkInterface dev : Pcaps.findAllDevs()) {
            final Set<InetAddress> inetAddresses = ArpUtils.scanNetworkDevice(dev);
            final List<Integer> inetAddresses1 = inetAddresses.stream().map(address -> (short) address.getAddress()[3] & 0xFF).sorted().collect(Collectors.toList());
            System.out.printf("Found %d ip addresses with device %s:\n  %s%n", inetAddresses.size(), dev, inetAddresses1);
        }
    }

}
