Move java files to com/zerotier/sockets subfolder

This adheres to standard Java style and fixes:
Package name 'com.zerotier.sockets' does not correspond to the file path ''

in Android Studio

1 files changed, 219 insertions, 0 deletions

diff --git a/src/bindings/java/com/zerotier/sockets/ZeroTierServerSocket.java b/src/bindings/java/com/zerotier/sockets/ZeroTierServerSocket.java
new file mode 100644
index 0000000..ac1e25f
--- /dev/null
+++ b/src/bindings/java/com/zerotier/sockets/ZeroTierServerSocket.java
@@ -0,0 +1,219 @@
+/*
+ * Copyright (c)2013-2021 ZeroTier, Inc.
+ *
+ * Use of this software is governed by the Business Source License included
+ * in the LICENSE.TXT file in the project's root directory.
+ *
+ * Change Date: 2026-01-01
+ *
+ * On the date above, in accordance with the Business Source License, use
+ * of this software will be governed by version 2.0 of the Apache License.
+ */
+/****/
+
+package com.zerotier.sockets;
+
+import com.zerotier.sockets.*;
+import java.io.*;
+import java.net.*;
+
+/**
+ * Implements SocketServer-like behavior over ZeroTier
+ *
+ * @author  ZeroTier, Inc.
+ */
+public class ZeroTierServerSocket {
+    private ZeroTierSocket _socket;
+
+    /**
+     * Create an unbound ZeroTierServerSocket
+     */
+    public ZeroTierServerSocket() throws IOException
+    {
+        _socket = new ZeroTierSocket(ZeroTierNative.ZTS_AF_INET6, ZeroTierNative.ZTS_SOCK_STREAM, 0);
+    }
+
+    /**
+     * Create a ZeroTierServerSocket bound to the given port
+     */
+    public ZeroTierServerSocket(int localPort) throws IOException
+    {
+        _socket = new ZeroTierSocket(ZeroTierNative.ZTS_AF_INET6, ZeroTierNative.ZTS_SOCK_STREAM, 0);
+        _socket.bind("::", localPort);
+        _socket.listen(0);
+    }
+
+    /**
+     * Create a ZeroTierServerSocket bound to the given port with a backlog
+     */
+    public ZeroTierServerSocket(int localPort, int backlog) throws IOException
+    {
+        _socket = new ZeroTierSocket(ZeroTierNative.ZTS_AF_INET6, ZeroTierNative.ZTS_SOCK_STREAM, 0);
+        _socket.bind("::", localPort);
+        _socket.listen(backlog);
+    }
+
+    /**
+     * Create a ZeroTierServerSocket bound to the given port and local address
+     */
+    public ZeroTierServerSocket(int localPort, int backlog, InetAddress localAddr) throws IOException
+    {
+        _socket = new ZeroTierSocket(ZeroTierNative.ZTS_AF_INET6, ZeroTierNative.ZTS_SOCK_STREAM, 0);
+        _socket.bind(localAddr.getHostAddress(), localPort);
+        _socket.listen(backlog);
+    }
+
+    /**
+     * Accept incoming connections on this ZeroTierSocket
+     * @return New ZeroTierSocket representing the accepted connection
+     * @exception IOException when an I/O error occurs
+     */
+    public ZeroTierSocket accept() throws IOException
+    {
+        return _socket.accept();
+    }
+
+    /**
+     * Bind to a local address
+     * @param localAddr Local address to which this socket should bind
+     * @param localPort Local port to which this socket should bind
+     *
+     * @exception IOException when an I/O error occurs
+     */
+    public void bind(SocketAddress localAddr) throws IOException
+    {
+        InetSocketAddress inetAddr = (InetSocketAddress)localAddr;
+        _socket.bind(inetAddr.getHostName(), inetAddr.getPort());
+    }
+
+    /**
+     * Bind to a local address
+     * @param localAddr Local address to which this socket should bind
+     * @param localPort Local port to which this socket should bind
+     *
+     * @exception IOException when an I/O error occurs
+     */
+    public void bind(SocketAddress localAddr, int backlog) throws IOException
+    {
+        InetSocketAddress inetAddr = (InetSocketAddress)localAddr;
+        _socket.bind(inetAddr.getHostName(), inetAddr.getPort());
+    }
+
+    /**
+     * Close the ZeroTierSocket.
+     *
+     * @exception IOException when an I/O error occurs
+     */
+    public void close() throws IOException
+    {
+        _socket.close();
+    }
+
+    /**
+     * Get the remote address to which this ZeroTierSocket is bound
+     * @return Remote address
+     */
+    public InetAddress getInetAddress()
+    {
+        return _socket.getLocalAddress();
+    }
+
+    /**
+     * Get the local port to which this ZeroTierSocket is bound
+     * @return Local port
+     */
+    public int getLocalPort()
+    {
+        return _socket.getLocalPort();
+    }
+
+    /**
+     * Get the local address to which this ZeroTierSocket is bound
+     * @return Local address
+     */
+    public SocketAddress getLocalSocketAddress()
+    {
+        return _socket.getLocalSocketAddress();
+    }
+
+    /**
+     * Return the size of the receive buffer for the ZeroTierSocket's ZeroTierInputStream (SO_RCVBUF)
+     * @return Size of the receive buffer
+     * @exception SocketException when an error occurs in the native socket layer
+     */
+    public int getReceiveBufferSize() throws IOException
+    {
+        return _socket.getReceiveBufferSize();
+    }
+
+    /**
+     * Return whether address reuse is enabled on this ZeroTierSocket (SO_REUSEADDR)
+     * @return true or false
+     * @exception SocketException when an error occurs in the native socket layer
+     */
+    public boolean getReuseAddress() throws IOException
+    {
+        return _socket.getReuseAddress();
+    }
+
+    /**
+     * Get the ZeroTierSocket's timeout value (SO_RCVTIMEO)
+     * @return Nothing.
+     * @exception SocketException when an error occurs in the native socket layer
+     */
+    public int getSoTimeout() throws IOException
+    {
+        return _socket.getSoTimeout();
+    }
+
+    /**
+     * Return whether this ZeroTierSocket is bound to a local address
+     * @return true or false
+     */
+    public boolean isBound()
+    {
+        return _socket.isBound();
+    }
+
+    /**
+     * Return whether this ZeroTierSocket has been closed
+     * @return true or false
+     */
+    public boolean isClosed()
+    {
+        return _socket.isClosed();
+    }
+
+    /**
+     * Set the size of the receive buffer for the ZeroTierSocket's ZeroTierInputStream.
+     * @param bufferSize Size of receive buffer
+     *
+     * @exception SocketException when an error occurs in the native socket layer
+     */
+    public void setReceiveBufferSize(int bufferSize) throws IOException
+    {
+        _socket.setReceiveBufferSize(bufferSize);
+    }
+
+    /**
+     * Enable or disable the re-use of addresses (SO_REUSEADDR)
+     * @param enabled Whether SO_REUSEADDR is enabled
+     *
+     * @exception SocketException when an error occurs in the native socket layer
+     */
+    public void setReuseAddress(boolean enabled) throws IOException
+    {
+        _socket.setReuseAddress(enabled);
+    }
+
+    /**
+     * Set the timeout value for SO_RCVTIMEO
+     * @param timeout Socket receive timeout value.
+     *
+     * @exception SocketException when an error occurs in the native socket layer
+     */
+    public void setSoTimeout(int timeout) throws IOException
+    {
+        _socket.setSoTimeout(timeout);
+    }
+}