FTP installer

2 files changed, 401 insertions, 271 deletions

diff --git a/src/jake2/qcommon/FS.java b/src/jake2/qcommon/FS.java
index acbdade..66b8a80 100644
--- a/src/jake2/qcommon/FS.java
+++ b/src/jake2/qcommon/FS.java
@@ -2,7 +2,7 @@
  * FS.java
  * Copyright (C) 2003
  * 
- * $Id: FS.java,v 1.6 2004-09-20 20:26:40 cawe Exp $
+ * $Id: FS.java,v 1.7 2004-09-21 10:46:07 hzi Exp $
  */
 /*
 Copyright (C) 1997-2001 Id Software, Inc.
@@ -116,8 +116,8 @@ public final class FS extends Globals {
 		// -1 if not found and 0 means write to root
 		if (index > 0) {
 			File f = new File(path.substring(0, index));
-			if (!f.mkdirs()) {
-				//Com.Printf("can't create path \"" + path + '"' + "\n" );
+			if (!f.mkdirs() && !f.isDirectory()) {
+				Com.Printf("can't create path \"" + path + '"' + "\n" );
 			}
 		}
 	}
diff --git a/src/jake2/qcommon/Q2DataDialog.java b/src/jake2/qcommon/Q2DataDialog.java
index 9f3d3af..dca6d47 100644
--- a/src/jake2/qcommon/Q2DataDialog.java
+++ b/src/jake2/qcommon/Q2DataDialog.java
@@ -1,268 +1,398 @@
-/*
- * Q2DataDialog.java
- *
- * Created on 17. September 2004, 20:13
- */
-
-package jake2.qcommon;
-
-import java.awt.*;
-import java.awt.DisplayMode;
-import java.awt.GraphicsEnvironment;
-import java.io.IOException;
-
-import javax.swing.*;
-import javax.swing.JFileChooser;
-import javax.swing.JPanel;
-
-/**
- *
- * @author  hoz
- */
-public class Q2DataDialog extends javax.swing.JDialog {
-    
-    /** Creates new form Q2DataDialog */
-    public Q2DataDialog() {
-        super();
-        initComponents();
-       
-		DisplayMode mode = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDisplayMode();
-		int x = (mode.getWidth() - getWidth()) / 2;
-		int y = (mode.getHeight() - getHeight()) / 2;
-		setLocation(x, y);
-    }
-    
-    /** This method is called from within the constructor to
-     * initialize the form.
-     * WARNING: Do NOT modify this code. The content of this method is
-     * always regenerated by the Form Editor.
-     */
-    private void initComponents() {//GEN-BEGIN:initComponents
-        java.awt.GridBagConstraints gridBagConstraints;
-
-        choosePanel = new javax.swing.JPanel();
-        statusPanel = new JPanel();
-        status = new JLabel("initializing Jake2...");
-        jTextField1 = new javax.swing.JTextField();
-        changeButton = new javax.swing.JButton();
-        installButton = new javax.swing.JButton();
-        exitButton = new javax.swing.JButton();
-        okButton = new javax.swing.JButton();
-
-        setDefaultCloseOperation(javax.swing.WindowConstants.DO_NOTHING_ON_CLOSE);
-        setTitle("Jake2 - Bytonic Software");
-
-        setResizable(false);
-        addWindowListener(new java.awt.event.WindowAdapter() {
-            public void windowClosing(java.awt.event.WindowEvent evt) {
-                formWindowClosing(evt);
-            }
-        });
-
-        choosePanel.setLayout(new java.awt.GridBagLayout());
-
-        choosePanel.setMaximumSize(new java.awt.Dimension(400, 100));
-        choosePanel.setMinimumSize(new java.awt.Dimension(400, 100));
-        choosePanel.setPreferredSize(new java.awt.Dimension(400, 100));
-        jTextField1.setPreferredSize(null);
-        gridBagConstraints = new java.awt.GridBagConstraints();
-        gridBagConstraints.gridx = 0;
-        gridBagConstraints.gridy = 0;
-        gridBagConstraints.gridwidth = 2;
-        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
-        gridBagConstraints.insets = new java.awt.Insets(10, 10, 10, 10);
-        gridBagConstraints.weightx = 1.0;
-        choosePanel.add(jTextField1, gridBagConstraints);
-
-        changeButton.setText("change");
-        changeButton.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                changeButtonActionPerformed(evt);
-            }
-        });
-
-        gridBagConstraints = new java.awt.GridBagConstraints();
-        gridBagConstraints.gridx = 2;
-        gridBagConstraints.gridy = 0;
-        gridBagConstraints.insets = new java.awt.Insets(10, 10, 10, 10);
-        gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
-        choosePanel.add(changeButton, gridBagConstraints);
-
-        installButton.setText("Install");
-        installButton.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                installButtonActionPerformed(evt);
-            }
-        });
-
-        gridBagConstraints = new java.awt.GridBagConstraints();
-        gridBagConstraints.gridx = 0;
-        gridBagConstraints.gridy = 1;
-        gridBagConstraints.insets = new java.awt.Insets(10, 10, 10, 10);
-        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
-        choosePanel.add(installButton, gridBagConstraints);
-
-        exitButton.setText("Exit");
-        exitButton.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                exitButtonActionPerformed(evt);
-            }
-        });
-
-        gridBagConstraints = new java.awt.GridBagConstraints();
-        gridBagConstraints.gridx = 1;
-        gridBagConstraints.gridy = 1;
-        gridBagConstraints.insets = new java.awt.Insets(10, 10, 10, 10);
-        choosePanel.add(exitButton, gridBagConstraints);
-
-        okButton.setText("OK");
-        okButton.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                okButtonActionPerformed(evt);
-            }
-        });
-
-        gridBagConstraints = new java.awt.GridBagConstraints();
-        gridBagConstraints.gridx = 2;
-        gridBagConstraints.gridy = 1;
-        gridBagConstraints.insets = new java.awt.Insets(10, 10, 10, 10);
-        gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
-        choosePanel.add(okButton, gridBagConstraints);
-
-        //getContentPane().add(choosePanel, java.awt.BorderLayout.SOUTH);
-
-		Jake2Canvas c = new Jake2Canvas();
-		getContentPane().add(c, BorderLayout.CENTER);
-
-		statusPanel.setLayout(new java.awt.GridBagLayout());
-		statusPanel.setMaximumSize(new java.awt.Dimension(400, 100));
-		statusPanel.setMinimumSize(new java.awt.Dimension(400, 100));
-		statusPanel.setPreferredSize(new java.awt.Dimension(400, 100));
-		gridBagConstraints = new java.awt.GridBagConstraints();
-		gridBagConstraints.gridx = 0;
-		gridBagConstraints.gridy = 0;
-		gridBagConstraints.gridwidth = 1;
-		gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
-		gridBagConstraints.insets = new java.awt.Insets(10, 10, 10, 10);
-		gridBagConstraints.weightx = 1.0;
-		statusPanel.add(status, gridBagConstraints);
-		getContentPane().add(statusPanel, java.awt.BorderLayout.SOUTH);
-						
-        pack();
-    }//GEN-END:initComponents
-
-    private void installButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_installButtonActionPerformed
-        // TODO add your handling code here:
-    }//GEN-LAST:event_installButtonActionPerformed
-
-    private void exitButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_exitButtonActionPerformed
-    	System.exit(1);
-    	dispose();
-    }//GEN-LAST:event_exitButtonActionPerformed
-
-    private void okButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_okButtonActionPerformed
-    	
-    	Cvar.Set("cddir", dir);
-    	FS.setCDDir();
-    	
-    	synchronized(this) {
-    		notifyAll();
-    	}
-    }//GEN-LAST:event_okButtonActionPerformed
-
-    private void changeButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_changeButtonActionPerformed
-    	JFileChooser chooser = new JFileChooser();
-    	chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
-    	chooser.setDialogType(JFileChooser.CUSTOM_DIALOG);
-    	chooser.setMultiSelectionEnabled(false);
-    	chooser.setDialogTitle("choose a valid baseq2 directory");
-    	chooser.showDialog(this, "OK");
-    	
-    	dir = null;
-    	try {
-			dir = chooser.getSelectedFile().getCanonicalPath();
-		} catch (IOException e) {}
-		jTextField1.setText(dir);
-        
-    }//GEN-LAST:event_changeButtonActionPerformed
-
-    private void formWindowClosing(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_formWindowClosing
-    	System.exit(1);
-    	dispose();
-    }//GEN-LAST:event_formWindowClosing
-    
-    /**
-     * @param args the command line arguments
-     */
-    public static void main(String args[]) {
-        new Q2DataDialog().setVisible(true);
-        System.out.println("Hi");
-    }
-    
-    // Variables declaration - do not modify//GEN-BEGIN:variables
-    private javax.swing.JButton changeButton;
-    private javax.swing.JButton exitButton;
-    private javax.swing.JButton installButton;
-    private Jake2Canvas canvas;
-    private javax.swing.JPanel choosePanel;
-    private JPanel statusPanel;
-    private JLabel status;
-    private javax.swing.JTextField jTextField1;
-    private javax.swing.JButton okButton;
-    // End of variables declaration//GEN-END:variables
-    
-	private String dir;
-	
-	void showChooseDialog() {
-		getContentPane().remove(statusPanel);
-		getContentPane().add(choosePanel, BorderLayout.SOUTH);
-		validate();
-		repaint();
-	}
-	
-	void showStatus() {
-		getContentPane().remove(choosePanel);
-		getContentPane().add(statusPanel, BorderLayout.SOUTH);
-		validate();
-		repaint();		
-	}
-	
-	void setStatus(String text) {
-		status.setText(text);
-	}
-	
-	void testQ2Data() {
-		while (FS.LoadFile("pics/colormap.pcx") == null) {
-			showChooseDialog();
-			
-			try {
-				synchronized(this) {
-					wait();
-				}
-			} catch (InterruptedException e) {}
-		}
-		showStatus();
-	}
-		
-	static class Jake2Canvas extends Canvas {
-		private Image image;
-		Jake2Canvas() {
-			setSize(400, 200);
-			image = Toolkit.getDefaultToolkit().getImage(getClass().getResource("/splash.png"));
-			while (!Toolkit.getDefaultToolkit().prepareImage(image, -1, -1, null)) {
-				try {
-					Thread.sleep(50);
-				} catch (InterruptedException e) {}
-			} 
-		}
-		
-		
-		/* (non-Javadoc)
-		 * @see java.awt.Component#paint(java.awt.Graphics)
-		 */
-		public void paint(Graphics g) {
-			g.drawImage(image, 0, 0, null);
-		}
-
-	}
-}
+/*

+ * Q2DataDialog.java

+ *

+ * Created on 17. September 2004, 20:13

+ */

+

+package jake2.qcommon;

+

+import java.awt.*;

+import java.io.*;

+import java.net.URL;

+import java.net.URLConnection;

+import java.util.Enumeration;

+import java.util.zip.ZipEntry;

+import java.util.zip.ZipFile;

+

+import javax.swing.*;

+

+/**

+ *

+ * @author  hoz

+ */

+public class Q2DataDialog extends javax.swing.JDialog {

+    

+    /** Creates new form Q2DataDialog */

+    public Q2DataDialog() {

+        super();

+        initComponents();

+       

+		DisplayMode mode = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDisplayMode();

+		int x = (mode.getWidth() - getWidth()) / 2;

+		int y = (mode.getHeight() - getHeight()) / 2;

+		setLocation(x, y);

+    }

+    

+    /** This method is called from within the constructor to

+     * initialize the form.

+     * WARNING: Do NOT modify this code. The content of this method is

+     * always regenerated by the Form Editor.

+     */

+    private void initComponents() {//GEN-BEGIN:initComponents

+        java.awt.GridBagConstraints gridBagConstraints;

+

+        choosePanel = new javax.swing.JPanel();

+        statusPanel = new JPanel();

+        status = new JLabel("initializing Jake2...");

+        jTextField1 = new javax.swing.JTextField();

+        changeButton = new javax.swing.JButton();

+        installButton = new javax.swing.JButton();

+        exitButton = new javax.swing.JButton();

+        okButton = new javax.swing.JButton();

+

+        setDefaultCloseOperation(javax.swing.WindowConstants.DO_NOTHING_ON_CLOSE);

+        setTitle("Jake2 - Bytonic Software");

+

+        setResizable(false);

+        addWindowListener(new java.awt.event.WindowAdapter() {

+            public void windowClosing(java.awt.event.WindowEvent evt) {

+                formWindowClosing(evt);

+            }

+        });

+

+        choosePanel.setLayout(new java.awt.GridBagLayout());

+

+        choosePanel.setMaximumSize(new java.awt.Dimension(400, 100));

+        choosePanel.setMinimumSize(new java.awt.Dimension(400, 100));

+        choosePanel.setPreferredSize(new java.awt.Dimension(400, 100));

+        jTextField1.setPreferredSize(null);

+        gridBagConstraints = new java.awt.GridBagConstraints();

+        gridBagConstraints.gridx = 0;

+        gridBagConstraints.gridy = 0;

+        gridBagConstraints.gridwidth = 2;

+        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

+        gridBagConstraints.insets = new java.awt.Insets(10, 10, 10, 10);

+        gridBagConstraints.weightx = 1.0;

+        choosePanel.add(jTextField1, gridBagConstraints);

+

+        changeButton.setText("change");

+        changeButton.addActionListener(new java.awt.event.ActionListener() {

+            public void actionPerformed(java.awt.event.ActionEvent evt) {

+                changeButtonActionPerformed(evt);

+            }

+        });

+

+        gridBagConstraints = new java.awt.GridBagConstraints();

+        gridBagConstraints.gridx = 2;

+        gridBagConstraints.gridy = 0;

+        gridBagConstraints.insets = new java.awt.Insets(10, 10, 10, 10);

+        gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;

+        choosePanel.add(changeButton, gridBagConstraints);

+

+        installButton.setText("Install");

+        installButton.addActionListener(new java.awt.event.ActionListener() {

+            public void actionPerformed(java.awt.event.ActionEvent evt) {

+                installButtonActionPerformed(evt);

+            }

+        });

+

+        gridBagConstraints = new java.awt.GridBagConstraints();

+        gridBagConstraints.gridx = 0;

+        gridBagConstraints.gridy = 1;

+        gridBagConstraints.insets = new java.awt.Insets(10, 10, 10, 10);

+        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;

+        choosePanel.add(installButton, gridBagConstraints);

+

+        exitButton.setText("Exit");

+        exitButton.addActionListener(new java.awt.event.ActionListener() {

+            public void actionPerformed(java.awt.event.ActionEvent evt) {

+                exitButtonActionPerformed(evt);

+            }

+        });

+

+        gridBagConstraints = new java.awt.GridBagConstraints();

+        gridBagConstraints.gridx = 1;

+        gridBagConstraints.gridy = 1;

+        gridBagConstraints.insets = new java.awt.Insets(10, 10, 10, 10);

+        choosePanel.add(exitButton, gridBagConstraints);

+

+        okButton.setText("OK");

+        okButton.addActionListener(new java.awt.event.ActionListener() {

+            public void actionPerformed(java.awt.event.ActionEvent evt) {

+                okButtonActionPerformed(evt);

+            }

+        });

+

+        gridBagConstraints = new java.awt.GridBagConstraints();

+        gridBagConstraints.gridx = 2;

+        gridBagConstraints.gridy = 1;

+        gridBagConstraints.insets = new java.awt.Insets(10, 10, 10, 10);

+        gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;

+        choosePanel.add(okButton, gridBagConstraints);

+

+        //getContentPane().add(choosePanel, java.awt.BorderLayout.SOUTH);

+

+		Jake2Canvas c = new Jake2Canvas();

+		getContentPane().add(c, BorderLayout.CENTER);

+

+		statusPanel.setLayout(new java.awt.GridBagLayout());

+		statusPanel.setMaximumSize(new java.awt.Dimension(400, 100));

+		statusPanel.setMinimumSize(new java.awt.Dimension(400, 100));

+		statusPanel.setPreferredSize(new java.awt.Dimension(400, 100));

+		gridBagConstraints = new java.awt.GridBagConstraints();

+		gridBagConstraints.gridx = 0;

+		gridBagConstraints.gridy = 0;

+		gridBagConstraints.gridwidth = 1;

+		gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

+		gridBagConstraints.insets = new java.awt.Insets(10, 10, 10, 10);

+		gridBagConstraints.weightx = 1.0;

+		statusPanel.add(status, gridBagConstraints);

+		getContentPane().add(statusPanel, java.awt.BorderLayout.SOUTH);

+						

+        pack();

+    }//GEN-END:initComponents

+

+	

+    private void installButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_installButtonActionPerformed

+		dir = jTextField1.getText();

+		InstallDialog installer = new InstallDialog(this, dir);

+		dir += "/baseq2";

+		jTextField1.setText(dir);

+		

+        new Thread(installer).start();

+

+    }//GEN-LAST:event_installButtonActionPerformed

+

+    private void exitButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_exitButtonActionPerformed

+    	System.exit(1);

+    	dispose();

+    }//GEN-LAST:event_exitButtonActionPerformed

+

+    private void okButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_okButtonActionPerformed

+    	

+    	dir = jTextField1.getText();

+    	Cvar.Set("cddir", dir);

+    	FS.setCDDir();

+    	

+    	synchronized(this) {

+    		notifyAll();

+    	}

+    }//GEN-LAST:event_okButtonActionPerformed

+

+    private void changeButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_changeButtonActionPerformed

+    	JFileChooser chooser = new JFileChooser();

+    	chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);

+    	chooser.setDialogType(JFileChooser.CUSTOM_DIALOG);

+    	chooser.setMultiSelectionEnabled(false);

+    	chooser.setDialogTitle("choose a valid baseq2 directory");

+    	chooser.showDialog(this, "OK");

+    	

+    	dir = null;

+    	try {

+			dir = chooser.getSelectedFile().getCanonicalPath();

+		} catch (IOException e) {}

+		jTextField1.setText(dir);

+        

+    }//GEN-LAST:event_changeButtonActionPerformed

+

+    private void formWindowClosing(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_formWindowClosing

+    	System.exit(1);

+    	dispose();

+    }//GEN-LAST:event_formWindowClosing

+        

+    // Variables declaration - do not modify//GEN-BEGIN:variables

+    private javax.swing.JButton changeButton;

+    private javax.swing.JButton exitButton;

+    private javax.swing.JButton installButton;

+    private Jake2Canvas canvas;

+    private javax.swing.JPanel choosePanel;

+    private JPanel statusPanel;

+    private JLabel status;

+    private javax.swing.JTextField jTextField1;

+    private javax.swing.JButton okButton;

+    // End of variables declaration//GEN-END:variables

+    

+	private String dir;

+	

+	void showChooseDialog() {

+		getContentPane().remove(statusPanel);

+		getContentPane().add(choosePanel, BorderLayout.SOUTH);

+		validate();

+		repaint();

+	}

+	

+	void showStatus() {

+		getContentPane().remove(choosePanel);

+		getContentPane().add(statusPanel, BorderLayout.SOUTH);

+		validate();

+		repaint();		

+	}

+	

+	void setStatus(String text) {

+		status.setText(text);

+	}

+	

+	void testQ2Data() {

+		while (FS.LoadFile("pics/colormap.pcx") == null) {

+			showChooseDialog();

+			

+			try {

+				synchronized(this) {

+					wait();

+				}

+			} catch (InterruptedException e) {}

+		}

+		showStatus();

+	}

+		

+	static class Jake2Canvas extends Canvas {

+		private Image image;

+		Jake2Canvas() {

+			setSize(400, 200);

+			image = Toolkit.getDefaultToolkit().getImage(getClass().getResource("/splash.png"));

+			while (!Toolkit.getDefaultToolkit().prepareImage(image, -1, -1, null)) {

+				try {

+					Thread.sleep(50);

+				} catch (InterruptedException e) {}

+			} 

+		}

+		

+		

+		/* (non-Javadoc)

+		 * @see java.awt.Component#paint(java.awt.Graphics)

+		 */

+		public void paint(Graphics g) {

+			g.drawImage(image, 0, 0, null);

+		}

+

+	}

+	

+	static class InstallDialog extends JDialog implements Runnable {

+		

+		static final String[] locs = { 

+			"ftp://ftp.idsoftware.com/idstuff/quake2/q2-314-demo-x86.exe", 

+			"ftp://ftp.fu-berlin.de/pc/msdos/games/idgames/idstuff/quake2/q2-314-demo-x86.exe",

+			"ftp://ftp.demon.co.uk/pub/mirrors/idsoftware/quake2/q2-314-demo-x86.exe",

+			"ftp://ftp.fragzone.se/pub/spel/quake2/q2-314-demo-x86.exe" };

+		static byte[] buf = new byte[8192];

+		String destDir;

+		

+		JProgressBar progress = new JProgressBar();

+		JLabel label = new JLabel("test");

+		Q2DataDialog parent;

+		

+		public InstallDialog(Q2DataDialog parent, String dir) {

+			super(parent);

+	

+			initComponents();

+			setResizable(false);

+	

+			this.parent = parent;		

+			destDir = dir;

+		}

+		

+		void initComponents() {

+			progress.setMinimum(0);

+			progress.setMaximum(100);

+			progress.setMinimumSize(new Dimension(200, 20));

+			progress.setMaximumSize(new Dimension(200, 20));

+			progress.setPreferredSize(new Dimension(200, 20));

+			getContentPane().add(progress, BorderLayout.CENTER);

+			getContentPane().add(label, BorderLayout.NORTH);

+			pack();

+		}

+						

+		public void run() {

+			

+			parent.setEnabled(false);

+			setVisible(true);

+			

+			InputStream in = null;

+			OutputStream out = null;

+			File outFile = null;

+			

+			label.setText("downloading...");

+			

+			try {

+				URL url = new URL(locs[1]);

+				URLConnection conn = url.openConnection();

+				int length = conn.getContentLength();

+				progress.setMaximum(length/1024);

+				

+				in = conn.getInputStream();

+				

+				outFile = File.createTempFile("Jake2Data", ".zip");

+				System.out.println(outFile.getCanonicalPath());

+				outFile.deleteOnExit();

+				out = new FileOutputStream(outFile);

+				

+				copyStream(in, out);

+				

+				installData(outFile.getCanonicalPath());

+				

+			} catch (Exception e) {}

+			

+			try {

+				if (outFile != null) outFile.delete();

+			} catch (Exception e) {}

+			

+			setVisible(false);

+			parent.setEnabled(true);

+			parent.okButtonActionPerformed(null);

+			dispose();

+		}

+		

+		

+		void installData(String filename) {

+			try {

+				ZipFile f = new ZipFile(filename);

+				Enumeration e = f.entries();

+				while (e.hasMoreElements()) {

+					ZipEntry entry = (ZipEntry)e.nextElement();

+					String name = entry.getName();

+					int i;

+					if ((i = name.indexOf("/baseq2")) > -1 && name.indexOf(".dll") == -1) {

+						name = destDir + name.substring(i);

+						File outFile = new File(name);

+						if (entry.isDirectory()) {

+							outFile.mkdirs();

+						} else {

+							label.setText(outFile.getName());

+							progress.setMaximum((int)entry.getSize()/1024);

+							progress.setValue(0); 

+							outFile.getParentFile().mkdirs();

+							OutputStream out = new FileOutputStream(outFile);

+							InputStream in = f.getInputStream(entry);

+							copyStream(in, out);

+						}

+					}

+				}

+			} catch (Exception e) {

+				e.printStackTrace();

+			}

+		}

+		

+		void copyStream(InputStream in, OutputStream out) {

+			try {

+				int c = 0;

+				int l;

+				while ((l = in.read(buf)) > 0) {

+					out.write(buf, 0, l);

+					c += l;

+					progress.setValue(c / 1024);

+					//progress.repaint();

+				}

+			} catch (Exception e) {

+				e.printStackTrace();

+			}

+			

+			try {

+				in.close();

+			} catch (Exception e) {}

+			try {

+				out.close();

+			} catch (Exception e) {}			

+		}

+	}

+	

+}