1 files changed, 67 insertions, 0 deletions
diff --git a/src/main/java/net/fabricmc/loom/util/ipc/IPCClient.java b/src/main/java/net/fabricmc/loom/util/ipc/IPCClient.java
new file mode 100644
index 00000000..3e5563d0
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+++ b/src/main/java/net/fabricmc/loom/util/ipc/IPCClient.java
@@ -0,0 +1,67 @@
+/*
+ * This file is part of fabric-loom, licensed under the MIT License (MIT).
+ *
+ * Copyright (c) 2021 FabricMC
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package net.fabricmc.loom.util.ipc;
+
+import java.io.IOException;
+import java.net.UnixDomainSocketAddress;
+import java.nio.ByteBuffer;
+import java.nio.channels.SocketChannel;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Path;
+
+import net.fabricmc.loom.util.IOStringConsumer;
+
+public final class IPCClient implements IOStringConsumer, AutoCloseable {
+	private final Path path;
+	private final SocketChannel socketChannel;
+
+	public IPCClient(Path path) throws IOException {
+		this.path = path;
+		socketChannel = setupChannel();
+	}
+
+	private SocketChannel setupChannel() throws IOException {
+		final UnixDomainSocketAddress address = UnixDomainSocketAddress.of(path);
+		return SocketChannel.open(address);
+	}
+
+	@Override
+	public void accept(String s) throws IOException {
+		synchronized (socketChannel) {
+			ByteBuffer buf = ByteBuffer.wrap((s + "\n").getBytes(StandardCharsets.UTF_8));
+
+			while (buf.hasRemaining()) {
+				socketChannel.write(buf);
+			}
+		}
+	}
+
+	@Override
+	public void close() throws Exception {
+		synchronized (socketChannel) {
+			socketChannel.close();
+		}
+	}
+}