move debugging to lib

lib/src/main/java/me/topchetoeu/j2s/lib/debug/DebugServer.java

@@ -1,4 +1,4 @@
-package me.topchetoeu.j2s.repl.debug;
+package me.topchetoeu.j2s.lib.debug;
 
 import java.io.IOException;
 import java.io.UncheckedIOException;
@@ -15,7 +15,7 @@ import me.topchetoeu.j2s.common.SyntaxException;
 import me.topchetoeu.j2s.compilation.json.JSON;
 import me.topchetoeu.j2s.compilation.json.JSONList;
 import me.topchetoeu.j2s.compilation.json.JSONMap;
-import me.topchetoeu.j2s.repl.debug.WebSocketMessage.Type;
+import me.topchetoeu.j2s.lib.debug.WebSocketMessage.Type;
 
 public class DebugServer {
 	public static String browserDisplayName = Metadata.name() + "/" + Metadata.version();

lib/src/main/java/me/topchetoeu/j2s/lib/debug/Debugger.java

@@ -0,0 +1,37 @@
+package me.topchetoeu.j2s.lib.debug;
+
+import java.io.IOException;
+
+import me.topchetoeu.j2s.runtime.debug.DebugHandler;
+
+public interface Debugger extends DebugHandler {
+	void close();
+
+	void enable(V8Message msg) throws IOException;
+	void disable(V8Message msg) throws IOException;
+
+	void setBreakpointByUrl(V8Message msg) throws IOException;
+	void removeBreakpoint(V8Message msg) throws IOException;
+	void continueToLocation(V8Message msg) throws IOException;
+
+	void getScriptSource(V8Message msg) throws IOException;
+	void getPossibleBreakpoints(V8Message msg) throws IOException;
+
+	void resume(V8Message msg) throws IOException;
+	void pause(V8Message msg) throws IOException;
+
+	void stepInto(V8Message msg) throws IOException;
+	void stepOut(V8Message msg) throws IOException;
+	void stepOver(V8Message msg) throws IOException;
+
+	void setPauseOnExceptions(V8Message msg) throws IOException;
+
+	void evaluateOnCallFrame(V8Message msg) throws IOException;
+
+	void getProperties(V8Message msg) throws IOException;
+	void releaseObjectGroup(V8Message msg) throws IOException;
+	void releaseObject(V8Message msg) throws IOException;
+	void callFunctionOn(V8Message msg) throws IOException;
+
+	void runtimeEnable(V8Message msg) throws IOException;
+}

lib/src/main/java/me/topchetoeu/j2s/lib/debug/DebuggerProvider.java

@@ -0,0 +1,5 @@
+package me.topchetoeu.j2s.lib.debug;
+
+public interface DebuggerProvider {
+	Debugger getDebugger(WebSocket socket, HttpRequest req);
+}

lib/src/main/java/me/topchetoeu/j2s/lib/debug/HttpRequest.java

@@ -0,0 +1,100 @@
+package me.topchetoeu.j2s.lib.debug;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.net.Socket;
+import java.util.HashMap;
+import java.util.IllegalFormatException;
+import java.util.Map;
+
+import me.topchetoeu.j2s.common.Reading;
+
+public class HttpRequest {
+	public final String method;
+	public final String path;
+	public final Map<String, String> headers;
+	public final OutputStream out;
+
+	public void writeCode(int code, String name) {
+		try { out.write(("HTTP/1.1 " + code + " " + name + "\r\n").getBytes()); }
+		catch (IOException e) { }
+	}
+	public void writeHeader(String name, String value) {
+		try { out.write((name + ": " + value + "\r\n").getBytes()); }
+		catch (IOException e) { }
+	}
+	public void writeLastHeader(String name, String value) {
+		try { out.write((name + ": " + value + "\r\n\r\n").getBytes()); }
+		catch (IOException e) { }
+	}
+	public void writeHeadersEnd() {
+		try { out.write("\n".getBytes()); }
+		catch (IOException e) { }
+	}
+
+	public void writeResponse(int code, String name, String type, byte[] data) {
+		writeCode(code, name);
+		writeHeader("Content-Type", type);
+		writeLastHeader("Content-Length", data.length + "");
+		try {
+			out.write(data);
+			out.close();
+		}
+		catch (IOException e) { }
+	}
+	public void writeResponse(int code, String name, String type, InputStream data) {
+		writeResponse(code, name, type, Reading.streamToBytes(data));
+	}
+
+	public HttpRequest(String method, String path, Map<String, String> headers, OutputStream out) {
+		this.method = method;
+		this.path = path;
+		this.headers = headers;
+		this.out = out;
+	}
+
+	// We dont need no http library
+	public static HttpRequest read(Socket socket) {
+		try {
+			var str = socket.getInputStream();
+			var lines = new BufferedReader(new InputStreamReader(str));
+			var line = lines.readLine();
+			var i1 = line.indexOf(" ");
+			var i2 = line.indexOf(" ", i1 + 1);
+
+			if (i1 < 0 || i2 < 0) {
+				socket.close();
+				return null;
+			}
+
+			var method = line.substring(0, i1).trim().toUpperCase();
+			var path = line.substring(i1 + 1, i2).trim();
+			var headers = new HashMap<String, String>();
+
+			while (!(line = lines.readLine()).isEmpty()) {
+				var i = line.indexOf(":");
+				if (i < 0) continue;
+				var name = line.substring(0, i).trim().toLowerCase();
+				var value = line.substring(i + 1).trim();
+
+				if (name.length() == 0) continue;
+				headers.put(name, value);
+			}
+
+			if (headers.containsKey("content-length")) {
+				try {
+					var i = Integer.parseInt(headers.get("content-length"));
+					str.skip(i);
+				}
+				catch (IllegalFormatException e) { /* ¯\_(ツ)_/¯ */ }
+			}
+
+			return new HttpRequest(method, path, headers, socket.getOutputStream());
+		}
+		catch (IOException | NullPointerException e) { return null; }
+	}
+}
+

lib/src/main/java/me/topchetoeu/j2s/lib/debug/ScopeObject.java

@@ -1,4 +1,4 @@
-package me.topchetoeu.j2s.repl.debug;
+package me.topchetoeu.j2s.lib.debug;
 
 import java.util.HashMap;
 import java.util.HashSet;

lib/src/main/java/me/topchetoeu/j2s/lib/debug/SimpleDebugHandler.java

@@ -1,4 +1,4 @@
-package me.topchetoeu.j2s.repl.debug;
+package me.topchetoeu.j2s.lib.debug;
 
 import java.util.HashMap;
 import java.util.WeakHashMap;
@@ -69,14 +69,8 @@ public class SimpleDebugHandler implements DebugHandler {
 		if (debugger != null) debugger.onFunctionLoad(func, map);
 	}
 
-	private SimpleDebugHandler(boolean enabled) {
-		if (enabled) {
+	public SimpleDebugHandler() {
 		sources = new HashMap<>();
 		maps = new WeakHashMap<>();
 	}
 }
-
-	public SimpleDebugHandler() {
-		this(true);
-	}
-}

lib/src/main/java/me/topchetoeu/j2s/lib/debug/SimpleDebugger.java

@@ -1,4 +1,4 @@
-package me.topchetoeu.j2s.repl.debug;
+package me.topchetoeu.j2s.lib.debug;
 
 import java.io.IOException;
 import java.util.ArrayList;

lib/src/main/java/me/topchetoeu/j2s/lib/debug/StackObject.java

@@ -1,4 +1,4 @@
-package me.topchetoeu.j2s.repl.debug;
+package me.topchetoeu.j2s.lib.debug;
 
 import me.topchetoeu.j2s.common.Environment;
 import me.topchetoeu.j2s.runtime.Frame;

lib/src/main/java/me/topchetoeu/j2s/lib/debug/V8Error.java

@@ -0,0 +1,19 @@
+package me.topchetoeu.j2s.lib.debug;
+
+import me.topchetoeu.j2s.compilation.json.JSON;
+import me.topchetoeu.j2s.compilation.json.JSONMap;
+
+public class V8Error {
+	public final String message;
+
+	public V8Error(String message) {
+		this.message = message;
+	}
+
+	@Override
+	public String toString() {
+		return JSON.stringify(new JSONMap().set("error", new JSONMap()
+			.set("message", message)
+		));
+	}
+}

lib/src/main/java/me/topchetoeu/j2s/lib/debug/V8Event.java

@@ -0,0 +1,22 @@
+package me.topchetoeu.j2s.lib.debug;
+
+import me.topchetoeu.j2s.compilation.json.JSON;
+import me.topchetoeu.j2s.compilation.json.JSONMap;
+
+public class V8Event {
+	public final String name;
+	public final JSONMap params;
+
+	public V8Event(String name, JSONMap params) {
+		this.name = name;
+		this.params = params;
+	}
+
+	@Override
+	public String toString() {
+		return JSON.stringify(new JSONMap()
+			.set("method", name)
+			.set("params", params)
+		);
+	}
+}

lib/src/main/java/me/topchetoeu/j2s/lib/debug/V8Message.java

@@ -0,0 +1,50 @@
+package me.topchetoeu.j2s.lib.debug;
+
+import java.util.Map;
+
+import me.topchetoeu.j2s.compilation.json.JSON;
+import me.topchetoeu.j2s.compilation.json.JSONElement;
+import me.topchetoeu.j2s.compilation.json.JSONMap;
+
+public class V8Message {
+	public final String name;
+	public final int id;
+	public final JSONMap params;
+
+	public V8Message(String name, int id, Map<String, JSONElement> params) {
+		this.name = name;
+		this.params = new JSONMap(params);
+		this.id = id;
+	}
+	public V8Result respond(JSONMap result) {
+		return new V8Result(id, result);
+	}
+	public V8Result respond() {
+		return new V8Result(id, new JSONMap());
+	}
+
+	public V8Message(JSONMap raw) {
+		if (!raw.isNumber("id")) throw new IllegalArgumentException("Expected number property 'id'.");
+		if (!raw.isString("method")) throw new IllegalArgumentException("Expected string property 'method'.");
+
+		this.name = raw.string("method");
+		this.id = (int)raw.number("id");
+		this.params = raw.contains("params") ? raw.map("params") : new JSONMap();
+	}
+	public V8Message(String raw) {
+		this(JSON.parse(null, raw).map());
+	}
+
+	public JSONMap toMap() {
+		var res = new JSONMap();
+		return res;
+	}
+	@Override
+	public String toString() {
+		return JSON.stringify(new JSONMap()
+			.set("method", name)
+			.set("params", params)
+			.set("id", id)
+		);
+	}
+}

lib/src/main/java/me/topchetoeu/j2s/lib/debug/V8Result.java

@@ -0,0 +1,22 @@
+package me.topchetoeu.j2s.lib.debug;
+
+import me.topchetoeu.j2s.compilation.json.JSON;
+import me.topchetoeu.j2s.compilation.json.JSONMap;
+
+public class V8Result {
+	public final int id;
+	public final JSONMap result;
+
+	public V8Result(int id, JSONMap result) {
+		this.id = id;
+		this.result = result;
+	}
+
+	@Override
+	public String toString() {
+		return JSON.stringify(new JSONMap()
+			.set("id", id)
+			.set("result", result)
+		);
+	}
+}

lib/src/main/java/me/topchetoeu/j2s/lib/debug/WebSocket.java

@@ -0,0 +1,186 @@
+package me.topchetoeu.j2s.lib.debug;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.Socket;
+
+import me.topchetoeu.j2s.lib.debug.WebSocketMessage.Type;
+
+public class WebSocket implements AutoCloseable {
+	public long maxLength = 1 << 20;
+
+	private Socket socket;
+	private boolean closed = false;
+
+	private OutputStream out() throws IOException {
+		return socket.getOutputStream();
+	}
+	private InputStream in() throws IOException {
+		return socket.getInputStream();
+	}
+
+	private long readLen(int byteLen) throws IOException {
+		long res = 0;
+
+		if (byteLen == 126) {
+			res |= in().read() << 8;
+			res |= in().read();
+			return res;
+		}
+		else if (byteLen == 127) {
+			res |= in().read() << 56;
+			res |= in().read() << 48;
+			res |= in().read() << 40;
+			res |= in().read() << 32;
+			res |= in().read() << 24;
+			res |= in().read() << 16;
+			res |= in().read() << 8;
+			res |= in().read();
+			return res;
+		}
+		else return byteLen;
+	}
+	private byte[] readMask(boolean has) throws IOException {
+		if (has) {
+			return new byte[] {
+				(byte)in().read(),
+				(byte)in().read(),
+				(byte)in().read(),
+				(byte)in().read()
+			};
+		}
+		else return new byte[4];
+	}
+
+	private void writeLength(int len) throws IOException {
+		if (len < 126) {
+			out().write((int)len);
+		}
+		else if (len <= 0xFFFF) {
+			out().write(126);
+			out().write((int)(len >> 8) & 0xFF);
+			out().write((int)len & 0xFF);
+		}
+		else {
+			out().write(127);
+			out().write(0);
+			out().write(0);
+			out().write(0);
+			out().write(0);
+			out().write((len >> 24) & 0xFF);
+			out().write((len >> 16) & 0xFF);
+			out().write((len >> 8) & 0xFF);
+			out().write(len & 0xFF);
+		}
+	}
+	private synchronized void write(int type, byte[] data) throws IOException {
+		out().write(type | 0x80);
+		writeLength(data.length);
+		out().write(data);
+	}
+
+	public void send(String data) throws IOException {
+		if (closed) throw new IllegalStateException("Websocket is closed.");
+		write(1, data.getBytes());
+	}
+	public void send(byte[] data) throws IOException {
+		if (closed) throw new IllegalStateException("Websocket is closed.");
+		write(2, data);
+	}
+	public void send(WebSocketMessage msg) throws IOException {
+		if (msg.type == Type.Binary) send(msg.binaryData());
+		else send(msg.textData());
+	}
+	public void send(Object data) throws IOException {
+		if (closed) throw new IllegalStateException("Websocket is closed.");
+		write(1, data.toString().getBytes());
+	}
+
+	public void close(String reason) {
+		if (socket != null) {
+			try {
+				write(8, reason.getBytes());
+				socket.close();
+			}
+			catch (Throwable e) { }
+		}
+
+		socket = null;
+		closed = true;
+	}
+	public void close() {
+		close("");
+	}
+
+	private WebSocketMessage fail(String reason) {
+		System.out.println("WebSocket Error: " + reason);
+		close(reason);
+		return null;
+	}
+
+	private byte[] readData() throws IOException {
+		var maskLen = in().read();
+		var hasMask = (maskLen & 0x80) != 0;
+		var len = (int)readLen(maskLen & 0x7F);
+		var mask = readMask(hasMask);
+
+		if (len > maxLength) fail("WebSocket Error: client exceeded configured max message size");
+		else {
+			var buff = new byte[len];
+
+			if (in().read(buff) < len) fail("WebSocket Error: payload too short");
+			else {
+				for (int i = 0; i < len; i++) {
+					buff[i] ^= mask[(int)(i % 4)];
+				}
+				return buff;
+			}
+		}
+
+		return null;
+	}
+
+	public WebSocketMessage receive() throws IOException {
+		var data = new ByteArrayOutputStream();
+		var type = 0;
+
+		while (socket != null && !closed) {
+			var finId = in().read();
+			if (finId < 0) break;
+			var fin = (finId & 0x80) != 0;
+			int id = finId & 0x0F;
+
+			if (id == 0x8) { close(); return null; }
+			if (id >= 0x8) {
+				if (!fin) return fail("WebSocket Error: client-sent control frame was fragmented");
+				if (id == 0x9) write(0xA, data.toByteArray());
+				continue;
+			}
+
+			if (type == 0) type = id;
+			if (type == 0) return fail("WebSocket Error: client used opcode 0x00 for first fragment");
+
+			var buff = readData();
+			if (buff == null) break;
+
+			if (data.size() + buff.length > maxLength) return fail("WebSocket Error: client exceeded configured max message size");
+			data.write(buff);
+
+			if (!fin) continue;
+			var raw = data.toByteArray();
+
+			if (type == 1) {
+				return new WebSocketMessage(new String(raw));
+			}
+			else return new WebSocketMessage(raw);
+		}
+
+		return null;
+	}
+
+	public WebSocket(Socket socket) {
+		this.socket = socket;
+	}
+}

lib/src/main/java/me/topchetoeu/j2s/lib/debug/WebSocketMessage.java

@@ -0,0 +1,29 @@
+package me.topchetoeu.j2s.lib.debug;
+
+public class WebSocketMessage {
+	public static enum Type {
+		Text,
+		Binary,
+	}
+
+	public final Type type;
+	private final Object data;
+
+	public final String textData() {
+		if (type != Type.Text) throw new IllegalStateException("Message is not text.");
+		return (String)data;
+	}
+	public final byte[] binaryData() {
+		if (type != Type.Binary) throw new IllegalStateException("Message is not binary.");
+		return (byte[])data;
+	}
+
+	public WebSocketMessage(String data) {
+		this.type = Type.Text;
+		this.data = data;
+	}
+	public WebSocketMessage(byte[] data) {
+		this.type = Type.Binary;
+		this.data = data;
+	}
+}

repl/src/main/java/me/topchetoeu/j2s/repl/V8Error.java

@@ -1,19 +0,0 @@
-package me.topchetoeu.j2s.repl;
-
-import me.topchetoeu.j2s.compilation.json.JSON;
-import me.topchetoeu.j2s.compilation.json.JSONMap;
-
-public class V8Error {
-    public final String message;
-
-    public V8Error(String message) {
-        this.message = message;
-    }
-
-    @Override
-    public String toString() {
-        return JSON.stringify(new JSONMap().set("error", new JSONMap()
-            .set("message", message)
-        ));
-    }
-}

repl/src/main/java/me/topchetoeu/j2s/repl/debug/Debugger.java

@@ -1,37 +0,0 @@
-package me.topchetoeu.j2s.repl.debug;
-
-import java.io.IOException;
-
-import me.topchetoeu.j2s.runtime.debug.DebugHandler;
-
-public interface Debugger extends DebugHandler {
-    void close();
-
-    void enable(V8Message msg) throws IOException;
-    void disable(V8Message msg) throws IOException;
-
-    void setBreakpointByUrl(V8Message msg) throws IOException;
-    void removeBreakpoint(V8Message msg) throws IOException;
-    void continueToLocation(V8Message msg) throws IOException;
-
-    void getScriptSource(V8Message msg) throws IOException;
-    void getPossibleBreakpoints(V8Message msg) throws IOException;
-
-    void resume(V8Message msg) throws IOException;
-    void pause(V8Message msg) throws IOException;
-
-    void stepInto(V8Message msg) throws IOException;
-    void stepOut(V8Message msg) throws IOException;
-    void stepOver(V8Message msg) throws IOException;
-
-    void setPauseOnExceptions(V8Message msg) throws IOException;
-
-    void evaluateOnCallFrame(V8Message msg) throws IOException;
-
-    void getProperties(V8Message msg) throws IOException;
-    void releaseObjectGroup(V8Message msg) throws IOException;
-    void releaseObject(V8Message msg) throws IOException;
-    void callFunctionOn(V8Message msg) throws IOException;
-
-    void runtimeEnable(V8Message msg) throws IOException;
-}

repl/src/main/java/me/topchetoeu/j2s/repl/debug/DebuggerProvider.java

@@ -1,5 +0,0 @@
-package me.topchetoeu.j2s.repl.debug;
-
-public interface DebuggerProvider {
-    Debugger getDebugger(WebSocket socket, HttpRequest req);
-}

repl/src/main/java/me/topchetoeu/j2s/repl/debug/HttpRequest.java

@@ -1,101 +0,0 @@
-package me.topchetoeu.j2s.repl.debug;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.OutputStream;
-import java.net.Socket;
-import java.util.HashMap;
-import java.util.IllegalFormatException;
-import java.util.Map;
-
-import me.topchetoeu.j2s.common.Reading;
-
-public class HttpRequest {
-    public final String method;
-    public final String path;
-    public final Map<String, String> headers;
-    public final OutputStream out;
-
-
-    public void writeCode(int code, String name) {
-        try { out.write(("HTTP/1.1 " + code + " " + name + "\r\n").getBytes()); }
-        catch (IOException e) { }
-    }
-    public void writeHeader(String name, String value) {
-        try { out.write((name + ": " + value + "\r\n").getBytes()); }
-        catch (IOException e) { }
-    }
-    public void writeLastHeader(String name, String value) {
-        try { out.write((name + ": " + value + "\r\n\r\n").getBytes()); }
-        catch (IOException e) { }
-    }
-    public void writeHeadersEnd() {
-        try { out.write("\n".getBytes()); }
-        catch (IOException e) { }
-    }
-
-    public void writeResponse(int code, String name, String type, byte[] data) {
-        writeCode(code, name);
-        writeHeader("Content-Type", type);
-        writeLastHeader("Content-Length", data.length + "");
-        try {
-            out.write(data);
-            out.close();
-        }
-        catch (IOException e) { }
-    }
-    public void writeResponse(int code, String name, String type, InputStream data) {
-		writeResponse(code, name, type, Reading.streamToBytes(data));
-    }
-
-    public HttpRequest(String method, String path, Map<String, String> headers, OutputStream out) {
-        this.method = method;
-        this.path = path;
-        this.headers = headers;
-        this.out = out;
-    }
-
-    // We dont need no http library
-    public static HttpRequest read(Socket socket) {
-        try {
-            var str = socket.getInputStream();
-            var lines = new BufferedReader(new InputStreamReader(str));
-            var line = lines.readLine();
-            var i1 = line.indexOf(" ");
-            var i2 = line.indexOf(" ", i1 + 1);
-
-            if (i1 < 0 || i2 < 0) {
-                socket.close();
-                return null;
-            }
-
-            var method = line.substring(0, i1).trim().toUpperCase();
-            var path = line.substring(i1 + 1, i2).trim();
-            var headers = new HashMap<String, String>();
-
-            while (!(line = lines.readLine()).isEmpty()) {
-                var i = line.indexOf(":");
-                if (i < 0) continue;
-                var name = line.substring(0, i).trim().toLowerCase();
-                var value = line.substring(i + 1).trim();
-
-                if (name.length() == 0) continue;
-                headers.put(name, value);
-            }
-
-            if (headers.containsKey("content-length")) {
-                try {
-                    var i = Integer.parseInt(headers.get("content-length"));
-                    str.skip(i);
-                }
-                catch (IllegalFormatException e) { /* ¯\_(ツ)_/¯ */ }
-            }
-
-            return new HttpRequest(method, path, headers, socket.getOutputStream());
-        }
-        catch (IOException | NullPointerException e) { return null; }
-    }
-}
-

repl/src/main/java/me/topchetoeu/j2s/repl/debug/V8Error.java

@@ -1,19 +0,0 @@
-package me.topchetoeu.j2s.repl.debug;
-
-import me.topchetoeu.j2s.compilation.json.JSON;
-import me.topchetoeu.j2s.compilation.json.JSONMap;
-
-public class V8Error {
-    public final String message;
-
-    public V8Error(String message) {
-        this.message = message;
-    }
-
-    @Override
-    public String toString() {
-        return JSON.stringify(new JSONMap().set("error", new JSONMap()
-            .set("message", message)
-        ));
-    }
-}

repl/src/main/java/me/topchetoeu/j2s/repl/debug/V8Event.java

@@ -1,22 +0,0 @@
-package me.topchetoeu.j2s.repl.debug;
-
-import me.topchetoeu.j2s.compilation.json.JSON;
-import me.topchetoeu.j2s.compilation.json.JSONMap;
-
-public class V8Event {
-    public final String name;
-    public final JSONMap params;
-
-    public V8Event(String name, JSONMap params) {
-        this.name = name;
-        this.params = params;
-    }
-
-    @Override
-    public String toString() {
-        return JSON.stringify(new JSONMap()
-            .set("method", name)
-            .set("params", params)
-        );
-    }
-}

repl/src/main/java/me/topchetoeu/j2s/repl/debug/V8Message.java

@@ -1,50 +0,0 @@
-package me.topchetoeu.j2s.repl.debug;
-
-import java.util.Map;
-
-import me.topchetoeu.j2s.compilation.json.JSON;
-import me.topchetoeu.j2s.compilation.json.JSONElement;
-import me.topchetoeu.j2s.compilation.json.JSONMap;
-
-public class V8Message {
-    public final String name;
-    public final int id;
-    public final JSONMap params;
-
-    public V8Message(String name, int id, Map<String, JSONElement> params) {
-        this.name = name;
-        this.params = new JSONMap(params);
-        this.id = id;
-    }
-    public V8Result respond(JSONMap result) {
-        return new V8Result(id, result);
-    }
-    public V8Result respond() {
-        return new V8Result(id, new JSONMap());
-    }
-
-    public V8Message(JSONMap raw) {
-        if (!raw.isNumber("id")) throw new IllegalArgumentException("Expected number property 'id'.");
-        if (!raw.isString("method")) throw new IllegalArgumentException("Expected string property 'method'.");
-
-        this.name = raw.string("method");
-        this.id = (int)raw.number("id");
-        this.params = raw.contains("params") ? raw.map("params") : new JSONMap();
-    }
-    public V8Message(String raw) {
-        this(JSON.parse(null, raw).map());
-    }
-
-    public JSONMap toMap() {
-        var res = new JSONMap();
-        return res;
-    }
-    @Override
-    public String toString() {
-        return JSON.stringify(new JSONMap()
-            .set("method", name)
-            .set("params", params)
-            .set("id", id)
-        );
-    }
-}

repl/src/main/java/me/topchetoeu/j2s/repl/debug/V8Result.java

@@ -1,22 +0,0 @@
-package me.topchetoeu.j2s.repl.debug;
-
-import me.topchetoeu.j2s.compilation.json.JSON;
-import me.topchetoeu.j2s.compilation.json.JSONMap;
-
-public class V8Result {
-    public final int id;
-    public final JSONMap result;
-
-    public V8Result(int id, JSONMap result) {
-        this.id = id;
-        this.result = result;
-    }
-
-    @Override
-    public String toString() {
-        return JSON.stringify(new JSONMap()
-            .set("id", id)
-            .set("result", result)
-        );
-    }
-}

repl/src/main/java/me/topchetoeu/j2s/repl/debug/WebSocket.java

@@ -1,186 +0,0 @@
-package me.topchetoeu.j2s.repl.debug;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.net.Socket;
-
-import me.topchetoeu.j2s.repl.debug.WebSocketMessage.Type;
-
-public class WebSocket implements AutoCloseable {
-    public long maxLength = 1 << 20;
-
-    private Socket socket;
-    private boolean closed = false;
-
-    private OutputStream out() throws IOException {
-        return socket.getOutputStream();
-    }
-    private InputStream in() throws IOException {
-        return socket.getInputStream();
-    }
-
-    private long readLen(int byteLen) throws IOException {
-        long res = 0;
-
-        if (byteLen == 126) {
-            res |= in().read() << 8;
-            res |= in().read();
-            return res;
-        }
-        else if (byteLen == 127) {
-            res |= in().read() << 56;
-            res |= in().read() << 48;
-            res |= in().read() << 40;
-            res |= in().read() << 32;
-            res |= in().read() << 24;
-            res |= in().read() << 16;
-            res |= in().read() << 8;
-            res |= in().read();
-            return res;
-        }
-        else return byteLen;
-    }
-    private byte[] readMask(boolean has) throws IOException {
-        if (has) {
-            return new byte[] {
-                (byte)in().read(),
-                (byte)in().read(),
-                (byte)in().read(),
-                (byte)in().read()
-            };
-        }
-        else return new byte[4];
-    }
-
-    private void writeLength(int len) throws IOException {
-        if (len < 126) {
-            out().write((int)len);
-        }
-        else if (len <= 0xFFFF) {
-            out().write(126);
-            out().write((int)(len >> 8) & 0xFF);
-            out().write((int)len & 0xFF);
-        }
-        else {
-            out().write(127);
-            out().write(0);
-            out().write(0);
-            out().write(0);
-            out().write(0);
-            out().write((len >> 24) & 0xFF);
-            out().write((len >> 16) & 0xFF);
-            out().write((len >> 8) & 0xFF);
-            out().write(len & 0xFF);
-        }
-    }
-    private synchronized void write(int type, byte[] data) throws IOException {
-        out().write(type | 0x80);
-        writeLength(data.length);
-        out().write(data);
-    }
-
-    public void send(String data) throws IOException {
-        if (closed) throw new IllegalStateException("Websocket is closed.");
-        write(1, data.getBytes());
-    }
-    public void send(byte[] data) throws IOException {
-        if (closed) throw new IllegalStateException("Websocket is closed.");
-        write(2, data);
-    }
-    public void send(WebSocketMessage msg) throws IOException {
-        if (msg.type == Type.Binary) send(msg.binaryData());
-        else send(msg.textData());
-    }
-    public void send(Object data) throws IOException {
-        if (closed) throw new IllegalStateException("Websocket is closed.");
-        write(1, data.toString().getBytes());
-    }
-
-    public void close(String reason) {
-        if (socket != null) {
-            try {
-                write(8, reason.getBytes());
-                socket.close();
-            }
-            catch (Throwable e) { }
-        }
-
-        socket = null;
-        closed = true;
-    }
-    public void close() {
-        close("");
-    }
-
-    private WebSocketMessage fail(String reason) {
-        System.out.println("WebSocket Error: " + reason);
-        close(reason);
-        return null;
-    }
-
-    private byte[] readData() throws IOException {
-        var maskLen = in().read();
-        var hasMask = (maskLen & 0x80) != 0;
-        var len = (int)readLen(maskLen & 0x7F);
-        var mask = readMask(hasMask);
-
-        if (len > maxLength) fail("WebSocket Error: client exceeded configured max message size");
-        else {
-            var buff = new byte[len];
-
-            if (in().read(buff) < len) fail("WebSocket Error: payload too short");
-            else {
-                for (int i = 0; i < len; i++) {
-                    buff[i] ^= mask[(int)(i % 4)];
-                }
-                return buff;
-            }
-        }
-
-        return null;
-    }
-
-    public WebSocketMessage receive() throws IOException {
-        var data = new ByteArrayOutputStream();
-        var type = 0;
-
-        while (socket != null && !closed) {
-            var finId = in().read();
-            if (finId < 0) break;
-            var fin = (finId & 0x80) != 0;
-            int id = finId & 0x0F;
-
-            if (id == 0x8) { close(); return null; }
-            if (id >= 0x8) {
-                if (!fin) return fail("WebSocket Error: client-sent control frame was fragmented");
-                if (id == 0x9) write(0xA, data.toByteArray());
-                continue;
-            }
-
-            if (type == 0) type = id;
-            if (type == 0) return fail("WebSocket Error: client used opcode 0x00 for first fragment");
-
-            var buff = readData();
-            if (buff == null) break;
-
-            if (data.size() + buff.length > maxLength) return fail("WebSocket Error: client exceeded configured max message size");
-            data.write(buff);
-
-            if (!fin) continue;
-            var raw = data.toByteArray();
-
-            if (type == 1) {
-                return new WebSocketMessage(new String(raw));
-            }
-            else return new WebSocketMessage(raw);
-        }
-
-        return null;
-    }
-
-    public WebSocket(Socket socket) {
-        this.socket = socket;
-    }
-}

repl/src/main/java/me/topchetoeu/j2s/repl/debug/WebSocketMessage.java

@@ -1,29 +0,0 @@
-package me.topchetoeu.j2s.repl.debug;
-
-public class WebSocketMessage {
-    public static enum Type {
-        Text,
-        Binary,
-    }
-
-    public final Type type;
-    private final Object data;
-
-    public final String textData() {
-        if (type != Type.Text) throw new IllegalStateException("Message is not text.");
-        return (String)data;
-    }
-    public final byte[] binaryData() {
-        if (type != Type.Binary) throw new IllegalStateException("Message is not binary.");
-        return (byte[])data;
-    }
-
-    public WebSocketMessage(String data) {
-        this.type = Type.Text;
-        this.data = data;
-    }
-    public WebSocketMessage(byte[] data) {
-        this.type = Type.Binary;
-        this.data = data;
-    }
-}