jnr.unixsocket.UnixSocketOptions Maven / Gradle / Ivy
/*
* Copyright (C) 2016 Fritz Elfert
*
* This file is part of the JNR 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 jnr.unixsocket;
import java.net.SocketOption;
/**
* Defines common socket options for AF_UNIX sockets.
*/
public final class UnixSocketOptions {
private static class GenericOption implements SocketOption {
private final String name;
private final Class type;
GenericOption(String name, Class type) {
this.name = name;
this.type = type;
}
@Override public String name() { return name; }
@Override public Class type() { return type; }
@Override public String toString() { return name; }
}
/**
* Get/Set size of the socket send buffer.
*/
public static final SocketOption SO_SNDBUF =
new GenericOption("SO_SNDBUF", Integer.class);
/**
* Get/Set send timeout.
*/
public static final SocketOption SO_SNDTIMEO =
new GenericOption("SO_SNDTIMEO", Integer.class);
/**
* Get/Set size of the socket receive buffer.
*/
public static final SocketOption SO_RCVBUF =
new GenericOption("SO_RCVBUF", Integer.class);
/**
* Get/Set receive timeout.
*/
public static final SocketOption SO_RCVTIMEO =
new GenericOption("SO_RCVTIMEO", Integer.class);
/**
* Keep connection alive.
*/
public static final SocketOption SO_KEEPALIVE =
new GenericOption("SO_KEEPALIVE", Boolean.class);
/**
* Fetch peer credentials.
*/
public static final SocketOption SO_PEERCRED =
new GenericOption("SO_PEERCRED", Credentials.class);
/**
* Enable credential transmission.
*/
public static final SocketOption SO_PASSCRED =
new GenericOption("SO_PASSCRED", Boolean.class);
}