AFUNIXSocketImpl.java
/*
* junixsocket
*
* Copyright 2009-2024 Christian Kohlschütter
*
* 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 org.newsclub.net.unix;
import java.io.FileDescriptor;
import java.io.IOException;
import java.net.Socket;
import java.net.SocketException;
class AFUNIXSocketImpl extends AFSocketImpl<AFUNIXSocketAddress> {
protected AFUNIXSocketImpl(FileDescriptor fdObj) {
super(AFUNIXSocketAddress.AF_UNIX, fdObj);
}
/**
* Changes the behavior to be somewhat lenient with respect to the specification.
*
* In particular, we ignore calls to {@link Socket#getTcpNoDelay()} and
* {@link Socket#setTcpNoDelay(boolean)}.
*/
static final class Lenient extends AFUNIXSocketImpl {
Lenient(FileDescriptor fdObj) throws SocketException {
super(fdObj);
}
@Override
public void setOption(int optID, Object value) throws SocketException {
super.setOptionLenient(optID, value);
}
@Override
public Object getOption(int optID) throws SocketException {
return super.getOptionLenient(optID);
}
}
AFUNIXSocketCredentials getPeerCredentials() throws IOException {
return NativeUnixSocket.peerCredentials(fd, new AFUNIXSocketCredentials());
}
final FileDescriptor[] getReceivedFileDescriptors() {
return ancillaryDataSupport.getReceivedFileDescriptors();
}
final void clearReceivedFileDescriptors() {
ancillaryDataSupport.clearReceivedFileDescriptors();
}
final void receiveFileDescriptors(int[] fds) throws IOException {
ancillaryDataSupport.receiveFileDescriptors(fds);
}
final void setOutboundFileDescriptors(FileDescriptor... fdescs) throws IOException {
ancillaryDataSupport.setOutboundFileDescriptors(fdescs);
}
final boolean hasOutboundFileDescriptors() {
return ancillaryDataSupport.hasOutboundFileDescriptors();
}
}