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/*
* Copyright (C) 2015 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.system;
import libcore.util.Objects;
import java.net.SocketAddress;
/**
* Packet socket address.
*
* Corresponds to Linux's {@code struct sockaddr_ll}.
*
* @hide
*/
public final class PacketSocketAddress extends SocketAddress {
/** Protocol. An Ethernet protocol type, e.g., {@code ETH_P_IPV6}. */
public short sll_protocol;
/** Interface index. */
public int sll_ifindex;
/** ARP hardware type. One of the {@code ARPHRD_*} constants. */
public short sll_hatype;
/** Packet type. One of the {@code PACKET_*} constants, such as {@code PACKET_OTHERHOST}. */
public byte sll_pkttype;
/** Hardware address. */
public byte[] sll_addr;
/** Constructs a new PacketSocketAddress. */
public PacketSocketAddress(short sll_protocol, int sll_ifindex,
short sll_hatype, byte sll_pkttype, byte[] sll_addr) {
this.sll_protocol = sll_protocol;
this.sll_ifindex = sll_ifindex;
this.sll_hatype = sll_hatype;
this.sll_pkttype = sll_pkttype;
this.sll_addr = sll_addr;
}
/** Constructs a new PacketSocketAddress suitable for binding to. */
public PacketSocketAddress(short sll_protocol, int sll_ifindex) {
this(sll_protocol, sll_ifindex, (short) 0, (byte) 0, null);
}
/** Constructs a new PacketSocketAddress suitable for sending to. */
public PacketSocketAddress(int sll_ifindex, byte[] sll_addr) {
this((short) 0, sll_ifindex, (short) 0, (byte) 0, sll_addr);
}
}
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