| /* |
| * Copyright (C) 2011 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 java.net.InetAddress; |
| import libcore.util.Objects; |
| |
| /** |
| * Information returned/taken by getaddrinfo(3). Corresponds to C's {@code struct addrinfo} from |
| * <a href="http://pubs.opengroup.org/onlinepubs/009695399/basedefs/netdb.h.html"><netdb.h></a> |
| * |
| * TODO: we currently only _take_ a StructAddrinfo; getaddrinfo returns an InetAddress[]. |
| * |
| * @hide |
| */ |
| public final class StructAddrinfo { |
| /** Flags describing the kind of lookup to be done. (Such as AI_ADDRCONFIG.) */ |
| public int ai_flags; |
| |
| /** Desired address family for results. (Such as AF_INET6 for IPv6. AF_UNSPEC means "any".) */ |
| public int ai_family; |
| |
| /** Socket type. (Such as SOCK_DGRAM. 0 means "any".) */ |
| public int ai_socktype; |
| |
| /** Protocol. (Such as IPPROTO_IPV6 IPv6. 0 means "any".) */ |
| public int ai_protocol; |
| |
| /** Address length. (Not useful in Java.) */ |
| // public int ai_addrlen; |
| |
| /** Address. */ |
| public InetAddress ai_addr; |
| |
| /** Canonical name of service location (if AI_CANONNAME provided in ai_flags). */ |
| // public String ai_canonname; |
| |
| /** Next element in linked list. */ |
| public StructAddrinfo ai_next; |
| |
| @Override public String toString() { |
| return Objects.toString(this); |
| } |
| } |