Include compile options

Co-authored-by: sigonasr2 <sigonasr2@gmail.com>

src/sig/PluginLoader.java

@@ -1,33 +1,85 @@
 package sig;
 
+import java.io.BufferedReader;
+import java.io.FileInputStream;
 import java.io.IOException;
+import java.io.InputStreamReader;
 import java.lang.reflect.InvocationTargetException;
-import java.net.MalformedURLException;
 import java.net.URL;
 import java.net.URLClassLoader;
 import java.nio.file.Files;
 import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.jar.JarEntry;
+import java.util.jar.JarInputStream;
 
 public class PluginLoader {
     public static void LoadPlugins() {
         Path p = Path.of("..","plugins");
         try {
-            Files.walk(p).filter((f)->Files.isRegularFile(f)&&f.getFileName().toString().contains(".jar")).forEach((f)->{
-                LoadPlugin(f);
+            Files.walk(p).filter((f)->Files.isRegularFile(f)&&f.getFileName().toString().contains(".java")).forEach((f)->{
+                System.out.println(LoadPlugin(f));
             });
         } catch (IOException e) {
             e.printStackTrace();
         }
     }
 
-    private static void LoadPlugin(Path f) {
+    public static List getClasseNames(String jarName) {
+        boolean debug=true;
+        ArrayList classes = new ArrayList();
+    
+        if (debug)
+            System.out.println("Jar " + jarName );
+        try {
+            JarInputStream jarFile = new JarInputStream(new FileInputStream(
+                    jarName));
+            JarEntry jarEntry;
+    
+            while (true) {
+                jarEntry = jarFile.getNextJarEntry();
+                if (jarEntry == null) {
+                    break;
+                }
+                if (jarEntry.getName().endsWith(".class")) {
+                    if (debug)
+                        System.out.println("Found "
+                                + jarEntry.getName().replaceAll("/", "\\."));
+                    classes.add(jarEntry.getName().replaceAll("/", "\\."));
+                }
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return classes;
+    }
+
+    private static String LoadPlugin(Path f) {
         try {
             System.out.println("Loading "+f);
-            URL l = f.toUri().toURL();
+            System.out.println("  Compiling "+f.getParent().toAbsolutePath()+"...");
+            Process process = Runtime.getRuntime().exec(new String[]{"javac","../plugins/TestPlugin.java"});
+            //Process process = Runtime.getRuntime().exec("jar cfm TestPlugin.jar ../manifest .");
+            BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
+            StringBuilder line=new StringBuilder();
+            String lin;
+            while ((lin = reader.readLine()) != null) {
+                line.append(lin).append("\n");
+            }
+            process = Runtime.getRuntime().exec(new String[]{"jar","cfm","TestPlugin.jar","../manifest","../plugins/TestPlugin.class"});
+            reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
+            while ((lin = reader.readLine()) != null) {
+                line.append(lin).append("\n");
+            }
+            URL l = Paths.get(f.getFileName().toString().replace(".java","")+".jar").toUri().toURL();
             URLClassLoader loader = new URLClassLoader(new URL[]{l});
-            Object newPlugin = Class.forName(f.getFileName().toString().replace(".jar",""),true,loader).getDeclaredConstructor().newInstance();
-        } catch (MalformedURLException | InstantiationException | IllegalAccessException | ClassNotFoundException | IllegalArgumentException | InvocationTargetException | NoSuchMethodException | SecurityException e) {
+            Object newPlugin = Class.forName(f.getFileName().toString().replace(".java",""),true,loader).getDeclaredConstructor().newInstance();
+            return line.toString();
+        } catch (IllegalArgumentException | SecurityException | IOException | InstantiationException | IllegalAccessException | InvocationTargetException | NoSuchMethodException | ClassNotFoundException e) {
             e.printStackTrace();
         }
+        return "";
     }
 }