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UnixDomainSocketFactory.java
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UnixDomainSocketFactory.java
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/*
* Copyright (C) 2018 Square, Inc.
*
* 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 okhttp3.unixdomainsockets;
import java.io.File;
import java.io.IOException;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.Socket;
import javax.net.SocketFactory;
import jnr.unixsocket.UnixSocketChannel;
/** Impersonate TCP-style SocketFactory over UNIX domain sockets. */
public final class UnixDomainSocketFactory extends SocketFactory {
private final File path;
public UnixDomainSocketFactory(File path) {
this.path = path;
}
@Override public Socket createSocket() throws IOException {
UnixSocketChannel channel = UnixSocketChannel.open();
return new TunnelingUnixSocket(path, channel);
}
@Override public Socket createSocket(String host, int port) throws IOException {
Socket result = createSocket();
result.connect(new InetSocketAddress(host, port));
return result;
}
@Override public Socket createSocket(
String host, int port, InetAddress localHost, int localPort) throws IOException {
return createSocket(host, port);
}
@Override public Socket createSocket(InetAddress host, int port) throws IOException {
Socket result = createSocket();
result.connect(new InetSocketAddress(host, port));
return result;
}
@Override public Socket createSocket(
InetAddress host, int port, InetAddress localAddress, int localPort) throws IOException {
return createSocket(host, port);
}
}