standalone installer

1 files changed, 748 insertions, 0 deletions

diff --git a/src/jake2/install/Q2DataInstaller.java b/src/jake2/install/Q2DataInstaller.java
new file mode 100644
index 0000000..d1c5764
--- /dev/null
+++ b/src/jake2/install/Q2DataInstaller.java
@@ -0,0 +1,748 @@
+/*
+ * Q2DataDialog.java
+ * Copyright (C)  2003
+ * 
+ * $Id: Q2DataInstaller.java,v 1.1 2004-10-24 20:40:07 hzi Exp $
+ */
+
+package jake2.install;
+
+import jake2.Globals;
+
+import java.awt.*;
+import java.awt.event.*;
+import java.io.*;
+import java.util.Enumeration;
+import java.util.Vector;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipFile;
+
+import javax.imageio.ImageIO;
+import javax.swing.*;
+
+
+public class Q2DataInstaller extends javax.swing.JDialog {
+	
+	static final String home = System.getProperty("user.home");
+	static final String sep = System.getProperty("file.separator");
+	String destdir;
+    
+    public Q2DataInstaller(String dir) {
+        super();
+        destdir = dir;
+        initComponents();
+       
+		DisplayMode mode = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDisplayMode();
+		int x = (mode.getWidth() - getWidth()) / 2;
+		int y = (mode.getHeight() - getHeight()) / 2;
+		setLocation(x, y);
+		dir = home + sep + "jake2" + sep + "baseq2";
+		jTextField1.setText(dir);
+    }
+    
+    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();
+        cancelButton = 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));
+
+
+		
+        gridBagConstraints = new java.awt.GridBagConstraints();
+		gridBagConstraints.gridx = 0;
+		gridBagConstraints.gridy = 0;
+		gridBagConstraints.gridwidth = 1;
+		gridBagConstraints.insets = new java.awt.Insets(5, 5, 5, 5);
+		gridBagConstraints.weightx = 0;
+		gridBagConstraints.anchor = GridBagConstraints.SOUTHWEST;
+		choosePanel.add(new JLabel("baseq2 directory"),gridBagConstraints);
+        
+        gridBagConstraints.gridx = 1;
+        gridBagConstraints.gridy = 0;
+        gridBagConstraints.gridwidth = 2;
+        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
+        gridBagConstraints.insets = new java.awt.Insets(5, 2, 5, 2);
+        gridBagConstraints.weightx = 1;
+        choosePanel.add(jTextField1, gridBagConstraints);
+
+        changeButton.setText("...");
+        changeButton.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                changeButtonActionPerformed(evt);
+            }
+        });
+        gridBagConstraints.gridx = 3;
+        gridBagConstraints.gridy = 0;
+        gridBagConstraints.gridwidth = 1;
+		gridBagConstraints.weightx = 0;
+		gridBagConstraints.fill = java.awt.GridBagConstraints.NONE;
+        gridBagConstraints.insets = new java.awt.Insets(5, 2, 5, 5);
+        gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
+        choosePanel.add(changeButton, gridBagConstraints);
+
+		gridBagConstraints.gridx = 0;
+		gridBagConstraints.gridy = 1;
+		gridBagConstraints.gridwidth = 4;
+		gridBagConstraints.weightx = 0;
+		gridBagConstraints.weighty = 1;
+		gridBagConstraints.fill = java.awt.GridBagConstraints.VERTICAL;
+		choosePanel.add(new JPanel(), gridBagConstraints);
+
+        cancelButton.setText("Cancel");
+        cancelButton.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                cancelButtonActionPerformed(evt);
+            }
+        });
+        gridBagConstraints.gridx = 0;
+        gridBagConstraints.gridy = 2;
+		gridBagConstraints.gridwidth = 4;
+		gridBagConstraints.weighty = 0;
+        gridBagConstraints.insets = new java.awt.Insets(5, 5, 5, 5);
+        gridBagConstraints.anchor = java.awt.GridBagConstraints.SOUTH;
+        choosePanel.add(cancelButton, gridBagConstraints);
+
+        exitButton.setText("Exit");
+        exitButton.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                exitButtonActionPerformed(evt);
+            }
+        });
+        gridBagConstraints.gridx = 0;
+        gridBagConstraints.gridy = 2;
+		gridBagConstraints.gridwidth = 1;
+		gridBagConstraints.anchor = java.awt.GridBagConstraints.SOUTHWEST;
+        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.gridx = 2;
+        gridBagConstraints.gridy = 2;
+		gridBagConstraints.gridwidth = 2;
+		gridBagConstraints.anchor = java.awt.GridBagConstraints.SOUTHEAST;
+		choosePanel.add(okButton, gridBagConstraints);
+
+ 
+		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);
+		
+		progressPanel = new ProgressPanel(this);
+		installPanel = new InstallPanel(this);
+		notFoundPanel = new NotFoundPanel(this);
+						
+        pack();
+    }
+	
+    private void cancelButtonActionPerformed(java.awt.event.ActionEvent evt) {
+		showNotFoundPanel();
+    }
+    
+    private void exitButtonActionPerformed(java.awt.event.ActionEvent evt) {
+    	System.exit(1);
+    	dispose();
+    }
+    
+    private void okButtonActionPerformed(java.awt.event.ActionEvent evt) {
+
+    	synchronized(this) {
+    		notifyAll();
+    	}
+    }
+
+    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 (Exception e) {}
+		if (dir != null) jTextField1.setText(dir);
+		else dir = jTextField1.getText();
+        
+    }//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 cancelButton;
+    private Jake2Canvas canvas;
+    private javax.swing.JPanel choosePanel;
+    private JPanel statusPanel;
+    private ProgressPanel progressPanel;
+    private InstallPanel installPanel;
+    private NotFoundPanel notFoundPanel;
+    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().remove(progressPanel);
+		getContentPane().remove(installPanel);
+		getContentPane().remove(notFoundPanel);
+		getContentPane().add(choosePanel, BorderLayout.SOUTH);
+		validate();
+		repaint();
+	}
+	
+	void showStatus() {
+		getContentPane().remove(choosePanel);
+		getContentPane().remove(installPanel);
+		getContentPane().add(statusPanel, BorderLayout.SOUTH);
+		validate();
+		repaint();		
+	}
+	
+	void showProgressPanel() {
+		getContentPane().remove(choosePanel);
+		getContentPane().remove(installPanel);
+		getContentPane().remove(notFoundPanel);
+		getContentPane().add(progressPanel, BorderLayout.SOUTH);
+		validate();
+		repaint();
+	}
+	
+	void showInstallPanel() {
+		getContentPane().remove(choosePanel);
+		getContentPane().remove(statusPanel);
+		getContentPane().remove(notFoundPanel);
+		getContentPane().add(installPanel, BorderLayout.SOUTH);
+		validate();
+		repaint();
+	}
+	
+	void showNotFoundPanel() {
+		getContentPane().remove(choosePanel);
+		getContentPane().remove(installPanel);
+		getContentPane().remove(statusPanel);
+		getContentPane().add(notFoundPanel, BorderLayout.SOUTH);
+		validate();
+		repaint();
+	}	
+	
+	void setStatus(String text) {
+		status.setText(text);
+	}
+	
+	void installQ2Data() {
+		showNotFoundPanel();
+		synchronized(this) {
+			try {
+				wait();
+			} catch (Exception e) {}
+		}
+		setVisible(false);
+		dispose();
+		
+	}
+		
+	static class Jake2Canvas extends Canvas {
+		private Image image;
+		Jake2Canvas() {
+			setSize(400, 200);
+			try {
+				image = ImageIO.read(getClass().getResource("/splash.png"));
+			} catch (Exception e) {}
+
+		}
+		
+		
+		/* (non-Javadoc)
+		 * @see java.awt.Component#paint(java.awt.Graphics)
+		 */
+		public void paint(Graphics g) {
+			g.drawImage(image, 0, 0, null);
+		}
+
+	}
+	
+	static class NotFoundPanel extends JPanel {
+		
+		private Q2DataInstaller parent;
+		private JCheckBox install;
+		private JButton exit;
+		private JButton ok;
+		private JLabel message;
+		
+		NotFoundPanel(Q2DataInstaller d) {
+			parent = d;
+			initComponents();
+		}
+		
+		private void initComponents() {
+			GridBagConstraints constraints = new GridBagConstraints();
+			setLayout(new GridBagLayout());
+			Dimension d = new Dimension(400, 100);
+			setMinimumSize(d);
+			setMaximumSize(d);
+			setPreferredSize(d);
+			
+			message = new JLabel(" ");
+			message.setForeground(Color.RED);
+			constraints.gridx = 0;
+			constraints.gridy = 0;
+			constraints.gridwidth = 2;
+			constraints.insets = new Insets(5, 5, 2, 5);
+			constraints.anchor = GridBagConstraints.CENTER;
+			add(message, constraints);
+						
+			constraints.gridx = 1;
+			constraints.gridy = 1;
+			constraints.gridwidth = 2;
+			constraints.weightx = 1;
+			constraints.fill = GridBagConstraints.HORIZONTAL;			
+			constraints.insets = new Insets(0, 2, 0, 5);
+			constraints.anchor = GridBagConstraints.WEST;
+
+			
+			constraints.gridx = 1;
+			constraints.gridy = 2;
+			JLabel label = new JLabel("install Quake2 demo data");
+			label.addMouseListener(new MouseAdapter() {
+				public void mouseClicked(MouseEvent e) {
+					install.setSelected(!install.isSelected());
+				}
+			});
+			add(label, constraints);
+			
+
+			install = new JCheckBox();
+			install.setSelected(true);
+
+			constraints.gridx = 0;
+			constraints.gridy = 1;
+			constraints.gridwidth = 1;
+			constraints.weightx = 0;
+			constraints.insets = new Insets(0, 5, 0, 2);
+			constraints.fill = GridBagConstraints.NONE;
+			constraints.anchor = GridBagConstraints.EAST;
+
+			
+			constraints.gridx = 0;
+			constraints.gridy = 2;
+			add(install, constraints);
+			
+			constraints.gridx = 0;
+			constraints.gridy = 3;
+			constraints.gridwidth = 2;
+			constraints.weighty = 1;
+			constraints.insets = new Insets(5, 5, 5, 5);
+			constraints.fill = GridBagConstraints.NONE;
+			constraints.anchor = GridBagConstraints.SOUTHWEST;
+			exit = new JButton("Exit");
+			exit.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+				System.exit(0);
+			}});
+			add(exit, constraints);			
+			
+			constraints.gridx = 2;
+			constraints.gridy = 3;
+			constraints.gridwidth = 1;
+			constraints.anchor = GridBagConstraints.SOUTHEAST;	
+			ok = new JButton("OK");
+			ok.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+				ok();
+			}});
+			add(ok, constraints);				
+		}
+		
+		private void ok() {
+			if (!install.isSelected()) System.exit(0);
+			parent.progressPanel.destDir = parent.destdir;
+			parent.progressPanel.mirror = "q2-314-demo-x86.exe";
+			parent.showProgressPanel();
+			new Thread(parent.progressPanel).start();
+		}
+	}
+	
+	static class InstallPanel extends JPanel {
+		
+		private Vector mirrorNames = new Vector();
+		private Vector mirrorLinks = new Vector();		
+		private Q2DataInstaller parent;
+		private JComboBox mirrorBox;
+		private JTextField destDir;
+		private JButton cancel;
+		private JButton exit;
+		private JButton install;
+		private JButton choose;
+		
+		public InstallPanel(Q2DataInstaller d) {
+			initComponents();
+			String dir = Q2DataInstaller.home + Q2DataInstaller.sep + "jake2";
+			destDir.setText(dir);
+			initMirrors();
+			parent = d;
+		}
+		
+		private void initComponents() {
+			GridBagConstraints constraints = new GridBagConstraints();
+			setLayout(new GridBagLayout());
+			Dimension d = new Dimension(400, 100);
+			setMinimumSize(d);
+			setMaximumSize(d);
+			setPreferredSize(d);
+			
+			constraints.gridx = 0;
+			constraints.gridy = 0;
+			constraints.insets = new Insets(5, 5, 0, 5);
+			constraints.anchor = GridBagConstraints.SOUTHWEST;
+			add(new JLabel("download mirror"), constraints);
+			
+			constraints.gridx = 0;
+			constraints.gridy = 1;
+			constraints.insets = new Insets(5, 5, 5, 5);
+			add(new JLabel("destination directory"), constraints);
+			
+			constraints.gridx = 1;
+			constraints.gridy = 0;
+			constraints.weightx = 1;
+			constraints.gridwidth = 3;
+			constraints.insets = new Insets(5, 5, 0, 5);
+			constraints.fill = GridBagConstraints.HORIZONTAL;
+			mirrorBox = new JComboBox();
+			add(mirrorBox, constraints);
+			
+			constraints.gridx = 1;
+			constraints.gridy = 1;
+			constraints.gridwidth = 2;
+			constraints.fill = GridBagConstraints.BOTH;
+			constraints.insets = new Insets(5, 5, 5, 5);
+			destDir = new JTextField();
+			add(destDir, constraints);
+			
+			constraints.gridx = 3;
+			constraints.gridy = 1;
+			constraints.weightx = 0;
+			constraints.gridwidth = 1;
+			constraints.fill = GridBagConstraints.NONE;
+			choose = new JButton("...");
+			choose.addActionListener(new ActionListener() {
+				public void actionPerformed(ActionEvent e) {
+					choose();
+				}});
+			add(choose, constraints);
+			
+			constraints.gridx = 0;
+			constraints.gridy = 2;
+			constraints.gridwidth = 1;
+			constraints.weighty = 1;
+			constraints.fill = GridBagConstraints.NONE;
+			exit = new JButton("Exit");
+			exit.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+				exit();
+			}});
+			add(exit, constraints);
+			
+			constraints.gridx = 0;
+			constraints.gridy = 2;
+			constraints.gridwidth = 4;
+			constraints.anchor = GridBagConstraints.SOUTH;
+			cancel = new JButton("Cancel");
+			cancel.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+				cancel();
+			}});
+			add(cancel, constraints);						
+
+			constraints.gridx = 2;
+			constraints.gridy = 2;
+			constraints.gridwidth = 2;
+			constraints.anchor = GridBagConstraints.SOUTHEAST;
+			install = new JButton("Install");
+			install.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+				install();
+			}});
+			add(install, constraints);			
+		}
+		
+		private void readMirrors() {
+			InputStream in = getClass().getResourceAsStream("/mirrors");
+			BufferedReader r = new BufferedReader(new InputStreamReader(in));
+			try {
+				int i = 0;
+				while (true) {
+					String name = r.readLine();
+					String value = r.readLine();
+					if (name == null || value == null) break;
+					mirrorNames.add(name);
+					mirrorLinks.add(value);
+				}
+			} catch (Exception e) {} 
+			finally {
+				try {
+					r.close();
+				} catch (Exception e1) {}
+				try {
+					in.close();
+				} catch (Exception e1) {}
+			}
+		}
+		
+		private void initMirrors() {
+			readMirrors();
+			for (int i = 0; i < mirrorNames.size(); i++) {
+				mirrorBox.addItem(mirrorNames.get(i));
+			}
+			int i = Globals.rnd.nextInt(mirrorNames.size());
+			mirrorBox.setSelectedIndex(i);
+		}
+		
+		private void cancel() {
+			parent.showNotFoundPanel();
+		}
+		
+		private void install() {
+			parent.progressPanel.destDir = destDir.getText();
+			parent.progressPanel.mirror = (String)mirrorLinks.get(mirrorBox.getSelectedIndex());
+			parent.showProgressPanel();
+			new Thread(parent.progressPanel).start();
+		}
+		
+		private void exit() {
+			System.exit(0);
+		}
+		
+		private void choose() {
+			JFileChooser chooser = new JFileChooser();
+			chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
+			chooser.setDialogType(JFileChooser.CUSTOM_DIALOG);
+			chooser.setMultiSelectionEnabled(false);
+			chooser.setDialogTitle("choose destination directory");
+			chooser.showDialog(this, "OK");
+    	
+			String dir = null;
+			try {
+				dir = chooser.getSelectedFile().getCanonicalPath();
+			} catch (Exception e) {}
+			if (dir != null) destDir.setText(dir);			
+		}
+	}
+	
+	static class ProgressPanel extends JPanel implements Runnable {
+		
+		static byte[] buf = new byte[8192];
+		String destDir;
+		String mirror;
+		
+		JProgressBar progress = new JProgressBar();
+		JLabel label = new JLabel("");
+		JButton cancel = new JButton("Cancel");
+		Q2DataInstaller parent;
+		boolean running;
+		
+		public ProgressPanel(Q2DataInstaller d) {
+			initComponents();
+			parent = d;
+		}
+		
+		void initComponents() {
+			progress.setMinimum(0);
+			progress.setMaximum(100);
+			progress.setStringPainted(true);
+			setLayout(new GridBagLayout());
+			GridBagConstraints gridBagConstraints = new GridBagConstraints();
+
+			gridBagConstraints = new GridBagConstraints();
+			gridBagConstraints.gridx = 0;
+			gridBagConstraints.gridy = 0;
+			gridBagConstraints.gridwidth = 1;
+			gridBagConstraints.fill = GridBagConstraints.HORIZONTAL;
+			gridBagConstraints.insets = new Insets(5, 10, 5, 10);
+			gridBagConstraints.weightx = 1.0;
+			gridBagConstraints.anchor = GridBagConstraints.SOUTH;
+			add(label, gridBagConstraints);
+			
+			gridBagConstraints.gridy = 1;
+			gridBagConstraints.anchor = GridBagConstraints.NORTH;
+			add(progress, gridBagConstraints);
+			
+			gridBagConstraints.gridy = 1;
+			gridBagConstraints.anchor = GridBagConstraints.SOUTH;
+			gridBagConstraints.fill = GridBagConstraints.NONE;
+			gridBagConstraints.weighty = 1;
+			gridBagConstraints.weightx = 0;
+			cancel.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+				cancel();
+			}});
+			add(cancel, gridBagConstraints);
+			
+			Dimension d = new Dimension(400, 100);
+			setMinimumSize(d);
+			setMaximumSize(d);
+			setPreferredSize(d);
+		}
+		
+		void cancel() {
+			synchronized(this) {
+				running = false;
+			}
+		}
+						
+		public void run() {
+			synchronized(this) {
+				running = true;
+			}
+						
+			File dir = null;
+			try {
+				dir = new File(destDir);
+				dir.mkdirs();
+			}
+			catch (Exception e) {}
+			try {
+				if (!dir.isDirectory() || !dir.canWrite()) {
+					endInstall("can't write to " + destDir);
+					return;
+				} 
+			}
+			catch (Exception e) {
+				endInstall(e.getMessage());
+				return;
+			}
+						
+			try {
+				installData(mirror);
+			} catch (Exception e) {
+				endInstall(e.getMessage());
+				return;
+			}
+			
+			endInstall("installation successful");
+		}
+		
+		
+		void installData(String filename) throws Exception {
+			InputStream in = null;
+			OutputStream out = null;
+			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("installing " + outFile.getName());
+							progress.setMaximum((int)entry.getSize()/1024);
+							progress.setValue(0); 
+							outFile.getParentFile().mkdirs();
+							out = new FileOutputStream(outFile);
+							in = f.getInputStream(entry);
+							copyStream(in, out);
+						}
+					}
+				}
+			} catch (Exception e) {
+				throw e;
+			} finally {
+				try {in.close();} catch (Exception e1) {}
+				try {out.close();} catch (Exception e1) {}				
+			}
+		}
+		
+		void endInstall(String message) {
+			parent.notFoundPanel.message.setText(message);
+			parent.dir = destDir + "/baseq2";
+			parent.showChooseDialog();
+			parent.okButtonActionPerformed(null);		
+		}
+		
+		void copyStream(InputStream in, OutputStream out) throws Exception {
+			try {
+				int c = 0;
+				int l;
+				while ((l = in.read(buf)) > 0) {
+					if (!running) throw new Exception("installation canceled");
+					out.write(buf, 0, l);
+					c += l;
+					int k = c / 1024;
+					progress.setValue(k);
+					progress.setString(k + "/" + progress.getMaximum() + " KB");
+				}
+			} catch (Exception e) {
+				throw e;
+			} finally {
+				try {
+					in.close();
+				} catch (Exception e) {}
+				try {
+					out.close();
+				} catch (Exception e) {}
+			}			
+		}
+	}
+
+	public static void main(String[] args) {
+		
+		if (args.length != 1) System.exit(1);
+		
+		Q2DataInstaller installer = new Q2DataInstaller(args[0]);
+		installer.setVisible(true);
+		installer.installQ2Data();
+		
+		System.exit(0);
+	}
+}