240a23f52d
Done because the split jar changes required registering the decompiler task after evaluation. As there may be more than one decompile task, the options are set per decompiler and not per task. This should also make easier to add new decompilers without requiring a plugin.
99 lines
3.3 KiB
Java
99 lines
3.3 KiB
Java
/*
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* This file is part of fabric-loom, licensed under the MIT License (MIT).
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*
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* Copyright (c) 2021 FabricMC
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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package net.fabricmc.loom.util.ipc;
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import java.io.IOException;
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import java.io.UncheckedIOException;
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import java.net.StandardProtocolFamily;
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import java.net.UnixDomainSocketAddress;
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import java.nio.channels.ServerSocketChannel;
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import java.nio.channels.SocketChannel;
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import java.nio.charset.StandardCharsets;
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import java.nio.file.Path;
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import java.util.Scanner;
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import java.util.concurrent.CountDownLatch;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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import java.util.concurrent.TimeUnit;
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import java.util.function.Consumer;
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public class IPCServer implements AutoCloseable {
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private final ExecutorService loggerReceiverService = Executors.newSingleThreadExecutor();
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private final Path path;
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private final Consumer<String> consumer;
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private final CountDownLatch startupLock = new CountDownLatch(1);
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private boolean receivedMessage = false;
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public IPCServer(Path path, Consumer<String> consumer) {
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this.path = path;
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this.consumer = consumer;
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loggerReceiverService.submit(this::run);
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try {
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startupLock.await(10, TimeUnit.SECONDS);
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} catch (InterruptedException e) {
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throw new RuntimeException("Timed out waiting for IPC server thread to start", e);
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}
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}
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public void run() {
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UnixDomainSocketAddress address = UnixDomainSocketAddress.of(path);
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try (ServerSocketChannel serverChannel = ServerSocketChannel.open(StandardProtocolFamily.UNIX)) {
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serverChannel.bind(address);
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startupLock.countDown();
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try (SocketChannel clientChannel = serverChannel.accept();
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Scanner scanner = new Scanner(clientChannel, StandardCharsets.UTF_8)) {
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while (!Thread.currentThread().isInterrupted()) {
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if (scanner.hasNextLine()) {
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receivedMessage = true;
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this.consumer.accept(scanner.nextLine());
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}
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}
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}
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} catch (IOException e) {
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throw new UncheckedIOException("Failed to listen for IPC messages", e);
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}
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}
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@Override
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public void close() throws InterruptedException {
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loggerReceiverService.shutdownNow();
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loggerReceiverService.awaitTermination(10, TimeUnit.SECONDS);
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}
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public boolean hasReceivedMessage() {
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return receivedMessage;
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}
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public Path getPath() {
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return path;
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}
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}
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