package impsoft.nexus.storage;

import impsoft.nexus.gui.threads.GuiThread;

import java.io.File;
import java.io.IOException;
import java.net.JarURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;

public class iDirClassLoader extends iClassLoader {

	String theLocation;
	
	String theName;

	public iDirClassLoader(String location,String name) {
		theLocation = location;
		theName=name;
		update();
	}

	@Override
	public void update() {
		CoreScriptStorage.clear(theLocation);
		try {
			File scriptDir = new File(theLocation);
			URLClassLoader ucl = new URLClassLoader(new URL[] { scriptDir.toURL() });
            for (File f : scriptDir.listFiles()) {
            	String name = f.getName();
            	if(name.endsWith(".class") && name.indexOf("$") == -1){
            		String className = f.getName().substring(0,
                            f.getName().indexOf("."));
                    try {
						Class c = ucl.loadClass(className);
						CoreScriptStorage.addScriptClass(c,theName);
					} catch (ClassNotFoundException e) {
						GuiThread.exception(e);
					}
            	}
            }
		} catch (MalformedURLException e) {
			GuiThread.exception(e);
		}
		CoreScriptStorage.guiRefresh();
	}

}
package impsoft.nexus.storage;

import impsoft.nexus.gui.threads.GuiThread;

import java.io.IOException;
import java.net.JarURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;

public class iJarClassLoader extends iClassLoader {

	String theLocation;
	String theName;

	public iJarClassLoader(String location, String name) {
		theLocation = location;
		theName=name;
		update();
	}

	@Override
	public void update() {
		CoreScriptStorage.clear(theLocation);
		try {
			URL url = new URL("jar:" + theLocation + "!/");
			JarURLConnection conn = (JarURLConnection) url.openConnection();
			JarFile jarfile = conn.getJarFile();
			Enumeration<JarEntry> entires = jarfile.entries();
			ArrayList<String> classNames = new ArrayList<String>(10);
			while (entires.hasMoreElements()) {
				JarEntry entry = entires.nextElement();
				String name = entry.toString();
				if ((name.endsWith(".class") && name.indexOf("$") == -1)) {
					classNames.add(name);
				}
			}
			URLClassLoader urlCL = new URLClassLoader(new URL[] { url });
			for (String className : classNames) {
				try {
					Class c = urlCL.loadClass(className.replace(".class", ""));
					CoreScriptStorage.addScriptClass(c,theName);
				} catch (ClassNotFoundException e) {
					GuiThread.exception(e);
				}
			}
		} catch (MalformedURLException e) {
			GuiThread.exception(e);
		} catch (IOException e) {
			GuiThread.exception(e);
		}
		CoreScriptStorage.guiRefresh();
	}

}
package impsoft.nexus.storage;

import impsoft.nexus.bots.core.interfaces.CoreScript;
import impsoft.nexus.gui.threads.GuiThread;
import impsoft.nexus.handlers.Handler;
import impsoft.nexus.handlers.storage.ActiveHandlerStorage;
import impsoft.nexus.handlers.storage.HandlerStorage;

import java.util.ArrayList;
import java.util.List;

public class CoreScriptStorage {

    public static List<ScriptWrapper> scripts = new ArrayList<ScriptWrapper>(0);
    
    public static void clear(String location){
    	for(int i=0;i<scripts.size();i++){
    		if(scripts.get(i).getLocation().equalsIgnoreCase(location)){
    			scripts.remove(i);
    		}
    	}
    }
    
    public static void guiRefresh(){
    	for (int i = 0; i < ActiveHandlerStorage.handlers.length; i++) {
            HandlerStorage.handlers[i].updateScriptDialogButtons();
            HandlerStorage.handlers[i].updateScriptsTable();
        }
    }

    public static void addScriptClass(Class clazz, String location) {
        try {
            if (CoreScript.class.isAssignableFrom(clazz)) {
                Object obj = clazz.newInstance();
                String author = " ";
                String description = " ";
                String[] cmds = null;
                try {
                    cmds = (String[]) (clazz.getField("commands").get(obj));
                } catch (Exception e) {

                }
                try {
                    author = ((String) clazz.getField("author").get(obj));
                } catch (Exception e) {

                }
                try {
                    description = ((String) clazz.getField("description").get(
                            obj));
                } catch (Exception e) {

                }
                if (cmds == null)
                    cmds = new String[] { " " };
                ;
                if (author == null || author.length() == 0) {
                    author = " ";
                }
                if (description == null || description.length() == 0) {
                    description = " ";
                }
                GuiThread.info("Loaded Script " + clazz.getName() + " by " + author);
                GuiThread.info("        From "+location);
                for (int i = 0; i < cmds.length; i++) {
                	GuiThread.info("     " + cmds[i]);
                }
                scripts.add(new ScriptWrapper(clazz, cmds, author, description, location));

            }
        } catch (Exception e) {
            GuiThread.exception(e);
        }
    }

}