Added initial version

Management-Server/src/main/java/ms/classloader/ClassLoadServer.java

@@ -0,0 +1,109 @@
+package ms.classloader;
+
+import ms.Management;
+import ms.ServerConstants;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.net.UnknownHostException;
+import java.nio.file.Files;
+import java.util.HashMap;
+
+/**
+ * ClassLoadServer
+ * @author Clayton Williams (Hope)
+ */
+public class ClassLoadServer extends Thread {
+	
+	/**
+	 * Listening port
+	 */
+    private static final int PORT = 5050;
+    
+    /**
+     * serverSocket for incoming connections
+     */
+    private ServerSocket serverSocket = null;
+
+    /**
+     * Holds classes and resources already added in the server
+     */
+    protected static HashMap<String, byte[]> resourceCache = new HashMap<String, byte[]>();
+
+	/**
+	 * New socket
+	 * @throws UnknownHostException
+	 * @throws IOException
+	 */
+    public ClassLoadServer() {
+        try {
+            serverSocket = new ServerSocket(PORT);
+        } catch (Exception e) {
+        	e.printStackTrace();
+        }
+    }
+   
+     
+    /**
+     * Listen for incoming connections
+     */
+    @Override
+    public void run() {
+    	resetResourceCache();
+       // System.out.println("Listening on port " + PORT + "...");
+		while (Management.active) {
+            Socket clientSocket = null;
+            try {
+                clientSocket = serverSocket.accept();
+                //System.out.println("New Connection from : " + clientSocket.getInetAddress());
+                WorkerThread wcs  = new WorkerThread(clientSocket);
+                wcs.start();
+            } catch (Exception e) {}
+		}
+    }
+    
+    /**
+     * Loads resources recursively from a starting root directory and adds the file bytes to our cache
+     * @param path
+     * @param pathRoot
+     */
+    private static void loadResources(String path, String pathRoot) {
+    	try {  		
+    		path = ServerConstants.fixPath(null, path);
+    		pathRoot = ServerConstants.fixPath(null, pathRoot);
+    		File root = new File(path);
+    		File[] list = root.listFiles();
+    		if (list == null) return;
+    		for (File f : list) {
+    			if (f.isDirectory()) {
+    				loadResources(f.getAbsolutePath(), pathRoot);
+    			} else {
+    				if (f.exists()) {
+	    				if (!f.getName().startsWith(".")) {
+	    					byte[] bytes = Files.readAllBytes(f.toPath());
+	    					String name = ServerConstants.fixPath(null, f.getAbsolutePath().substring(f.getAbsolutePath().lastIndexOf(pathRoot)));
+	    					//System.out.println("[ClassLoadServer] Loaded resource '" + f.getName() + 
+	    						//	"' Size: " + NumberFormat.getInstance().format(bytes.length) + " bytes");
+	    					resourceCache.put(name, bytes); 			
+	    				}
+    				}
+    			}  				
+    		}
+    	} catch(Exception e) {
+    		e.printStackTrace();
+    	}
+    }
+    
+    /**
+     * Empties the class cache and loads resources
+     */
+    public static void resetResourceCache() {
+    	resourceCache.clear();
+    	//loadResources("bin/org/keldagrim/launcher/", "org/arios/launcher/");
+    	//loadResources("resources/", "org/keldagrim/launcher/");
+    	//System.out.println("Loaded all resources!");
+    }
+  
+}