1 files changed, 0 insertions, 122 deletions
diff --git a/src/main/java/gq/malwarefight/nosession/mixin/Utils.java b/src/main/java/gq/malwarefight/nosession/mixin/Utils.java
deleted file mode 100644
index 2aaec37..0000000
--- a/src/main/java/gq/malwarefight/nosession/mixin/Utils.java
+++ /dev/null
@@ -1,122 +0,0 @@
-package gq.malwarefight.nosession.mixin;
-
-import gq.malwarefight.nosession.mixin.asm.ReplacingMethodVisitor;
-import net.minecraft.launchwrapper.Launch;
-import org.objectweb.asm.*;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.net.InetAddress;
-import java.net.InetSocketAddress;
-import java.net.Socket;
-import java.nio.charset.StandardCharsets;
-import java.util.Arrays;
-
-public class Utils {
-    static int num = 0;
-    static int PORT = -1;
-    static long ID = -1;
-    private static final int BASE_PORT = 47777;
-
-    public static byte[] read(InputStream i, Character delimiter) throws IOException {
-        byte[] buffer = new byte[512];
-        int index = 0;
-        while (true) {
-            int in = i.read();
-            if (in == -1 || (delimiter != null && delimiter == in)) {
-                return Arrays.copyOfRange(buffer, 0, index);
-            }
-            if (index == buffer.length) {
-                // grow the buffer
-                byte[] newBuffer = new byte[buffer.length * 2];
-                System.arraycopy(
-                        buffer, 0, newBuffer, 0, buffer.length
-                );
-                buffer = newBuffer;
-            }
-            buffer[index] = (byte) in;
-            index++;
-        }
-    }
-
-    public static String readString(InputStream i, Character delimiter) throws IOException {
-        return new String(read(i, delimiter), StandardCharsets.UTF_8);
-    }
-
-    public static void createClass(byte[] classArray, String name) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
-        Method m = ClassLoader.class.getDeclaredMethod(
-                "defineClass", String.class, byte[].class, int.class, int.class);
-        m.setAccessible(true);
-        m.invoke(Launch.classLoader, name, classArray, 0, classArray.length);
-    }
-
-    public static String getUniqueClassName() {
-
-        String className = "gq.malwarefight.nosession.mixin.L2TweakerClone" + num;
-
-        byte[] L2TweakerBytes;
-        try {
-            //noinspection ConstantConditions
-            L2TweakerBytes = read(Utils.class.getResourceAsStream("/gq/malwarefight/nosession/mixin/L2Tweaker.class"), null);
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
-
-        ClassReader cr = new ClassReader(L2TweakerBytes);
-        ClassWriter cw = new ClassWriter(cr, 0);
-        cr.accept(new ClassVisitor(Opcodes.ASM5, cw) {
-            @Override
-            public void visit(int version, int access, String name,
-                              String signature, String superName, String[] interfaces) {
-                super.visit(version, access, className.replace(".", "/"), signature, superName, interfaces);
-            }
-
-            @Override
-            public MethodVisitor visitMethod(int access, String name, String desc,
-                                             String signature, String[] exceptions) {
-                return new ReplacingMethodVisitor(super.visitMethod(access, name, desc, signature, exceptions), L2Tweaker.class.getName().replace(".", "/"), className.replace(".", "/"));
-            }
-        }, 0);
-
-        byte[] code = cw.toByteArray();
-        try {
-            createClass(code, className);
-        } catch (NoSuchMethodException | IllegalAccessException | InvocationTargetException e) {
-            throw new RuntimeException(e);
-        }
-        num++;
-        return className;
-    }
-
-    public static Socket getProperSocket() {
-        if (PORT == -1) {
-            Socket socket = null;
-            int port = 0;
-            for (int i = BASE_PORT; i < BASE_PORT + 10; i++) {
-                try {
-                    socket = new Socket();
-                    socket.connect(new InetSocketAddress(InetAddress.getLoopbackAddress(), i));
-                    socket.getOutputStream().write("id\n".getBytes(StandardCharsets.UTF_8));
-                    String value = readString(socket.getInputStream(), '\n');
-                    if (value.equals(Long.toString(ID))) {
-                        port = i;
-                        break;
-                    }
-                } catch (Exception ignored) {}
-            }
-            PORT = port;
-            return socket;
-        } else {
-            try {
-                Socket socket = new Socket();
-                socket.connect(new InetSocketAddress(InetAddress.getLoopbackAddress(), PORT));
-                return socket;
-            } catch (IOException e) {
-                PORT = -1;
-                return getProperSocket();
-            }
-        }
-    }
-}