DPML Notify

[niclas AT netcompartner.com]

Author: niclas
Date: Mon Jan 10 13:06:44 2005
New Revision: 1436

Added:
   development/main/transit/installer/
   development/main/transit/installer/build.properties   (contents, props 
changed)
   development/main/transit/installer/build.xml   (contents, props changed)
   development/main/transit/installer/src/
   development/main/transit/installer/src/main/
   development/main/transit/installer/src/main/net/
   development/main/transit/installer/src/main/net/dpml/
   development/main/transit/installer/src/main/net/dpml/transit/
   development/main/transit/installer/src/main/net/dpml/transit/installer/
   
development/main/transit/installer/src/main/net/dpml/transit/installer/ConsoleInstaller.java
   (contents, props changed)
   
development/main/transit/installer/src/main/net/dpml/transit/installer/InstallException.java
   (contents, props changed)
   
development/main/transit/installer/src/main/net/dpml/transit/installer/Main.java
   (contents, props changed)
   
development/main/transit/installer/src/main/net/dpml/transit/installer/ProgressIndicator.java
   (contents, props changed)
   
development/main/transit/installer/src/main/net/dpml/transit/installer/SwingInstaller.java
   (contents, props changed)
   
development/main/transit/installer/src/main/net/dpml/transit/installer/Unzip.java
   (contents, props changed)
   
development/main/transit/installer/src/main/net/dpml/transit/installer/Worker.java
   (contents, props changed)
Modified:
   development/main/transit/index.xml
Log:
First draft on the Transit installer. Still some more to do.

Modified: development/main/transit/index.xml
==============================================================================
--- development/main/transit/index.xml  (original)
+++ development/main/transit/index.xml  Mon Jan 10 13:06:44 2005
@@ -59,6 +59,19 @@
     </info>
   </project>
 
+  <project basedir="installer">
+    <info>
+      <group>dpml/transit</group>
+      <name>dpml-transit-installer</name>
+      <version>1.0.0</version>
+      <status>SNAPSHOT</status>
+      <type>jar</type>
+    </info>
+    <dependencies>
+      <include key="dpml-transit-plugin"/>
+    </dependencies>
+  </project>
+
   <project basedir="plugin">
     <info>
       <group>dpml/transit</group>

Added: development/main/transit/installer/build.properties
==============================================================================
--- (empty file)
+++ development/main/transit/installer/build.properties Mon Jan 10 13:06:44 
2005
@@ -0,0 +1 @@
+project.jar.main.class=net.dpml.transit.installer.Main

Added: development/main/transit/installer/build.xml
==============================================================================
--- (empty file)
+++ development/main/transit/installer/build.xml        Mon Jan 10 13:06:44 
2005
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!-- 
+  Copyright 2004 Stephen J McConnell
+  Copyright 2004 Niclas Hedhman
+  
+  Licensed  under the  Apache License,  Version 2.0  (the "License");
+  you may not use  this file  except in  compliance with the License.
+  You may obtain a copy of the License at 
+  
+    http://www.apache.org/licenses/LICENSE-2.0
+  
+  Unless required by applicable law or agreed to in writing, software
+  distributed  under the  License is distributed on an "AS IS" BASIS,
+  WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+  implied.
+  
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
+<project name="dpml-transit-installer" default="create" basedir="." 
+         xmlns:magic="antlib:net.dpml.magic"
+>
+
+  <magic:import uri="artifact:template:dpml/magic/standard"/>
+
+  <target name="build" depends="standard.build" >
+    <jar jarfile="target/classes/dpml.jar" >
+      <zipfileset dir="../handler/target/setup/" prefix="transit" >
+        <include name="**" />
+      </zipfileset>
+    </jar>
+    <jar jarfile="target/classes/antlib.jar" >
+      <zipfileset dir="../handler/target/deliverables/jars" >
+        <include name="**" />
+      </zipfileset>
+      <zipfileset dir="${dpml.cache}/junit/jars/" >
+        <include name="junit-3.8.1.jar" />
+      </zipfileset>
+    </jar>
+  </target>
+  
+  
+  <target name="create" depends="install">
+
+  </target>
+
+</project>
+

Added: 
development/main/transit/installer/src/main/net/dpml/transit/installer/ConsoleInstaller.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/installer/src/main/net/dpml/transit/installer/ConsoleInstaller.java
        Mon Jan 10 13:06:44 2005
@@ -0,0 +1,85 @@
+/* 
+ * Copyright 2004-2005 Niclas Hedhman
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (the "License");
+ * you may not use  this file  except in  compliance with the License.
+ * You may obtain a copy of the License at 
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ * 
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.transit.installer;
+
+import java.io.File;
+
+public class ConsoleInstaller
+{
+    private static final int BUFFER_SIZE = 10000;
+    
+    public ConsoleInstaller()
+    {
+    }
+    
+    public void start()
+        throws Exception
+    {
+        ProgressIndicator indicator = new ConsoleProgress();
+        Worker w = Main.createWorker( indicator );
+        w.start();
+    }
+    
+    public class ConsoleProgress
+        implements ProgressIndicator
+    {
+        int m_OldPercent;
+        
+        public void message( String message )
+        {
+            System.out.println( message );
+        }
+        
+        public void error( String message )
+            throws InstallException
+        {
+            System.out.println( message );
+            throw new InstallException( message );
+        }
+        
+        public void start()
+        {
+            System.out.print( "[                                             
     ]  0%" );
+            m_OldPercent = 0;
+        }        
+        
+        public void progress( int percentage )
+        {
+            if( percentage - m_OldPercent < 2 )
+                return;
+            m_OldPercent = percentage;
+            if( percentage > 100 )
+                return;
+            int size = percentage / 2;
+            System.out.print( "\r[" );
+            for( int i = 0 ; i < size ; i++ )
+                System.out.print( "*" );
+            for( int i = 0 ; i < 50-size ; i++ )
+                System.out.print( " " );
+            System.out.print( "]  " + percentage + "%" );
+        }
+        
+        public void finished()
+        {
+            System.out.print( 
"\r[**************************************************]  100%" );
+            System.out.println();
+        }
+    }
+}
+ 

Added: 
development/main/transit/installer/src/main/net/dpml/transit/installer/InstallException.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/installer/src/main/net/dpml/transit/installer/InstallException.java
        Mon Jan 10 13:06:44 2005
@@ -0,0 +1,33 @@
+/* 
+ * Copyright 2004-2005 Niclas Hedhman
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (the "License");
+ * you may not use  this file  except in  compliance with the License.
+ * You may obtain a copy of the License at 
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ * 
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.transit.installer;
+
+public class InstallException extends Exception
+{
+    public InstallException( String message )
+    {
+        super( message );
+    }
+    
+    public InstallException( String message, Throwable cause )
+    {
+        super( message, cause );
+    }
+}
+ 

Added: 
development/main/transit/installer/src/main/net/dpml/transit/installer/Main.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/installer/src/main/net/dpml/transit/installer/Main.java
    Mon Jan 10 13:06:44 2005
@@ -0,0 +1,59 @@
+/* 
+ * Copyright 2004-2005 Niclas Hedhman
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (the "License");
+ * you may not use  this file  except in  compliance with the License.
+ * You may obtain a copy of the License at 
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ * 
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.transit.installer;
+
+import java.io.File;
+
+public class Main
+{
+    static public void main( String[] args )
+        throws Exception
+    {
+        if( args.length == 0 )
+        {
+            ConsoleInstaller installer = new ConsoleInstaller();
+            installer.start();
+            return;
+        }
+        if( args[0].equals( "-console" ) )
+        {
+            ConsoleInstaller installer = new ConsoleInstaller();
+            installer.start();
+            return;
+        }
+        
+        if( args[0].equals( "-gui" ) )
+        {
+            SwingInstaller installer = new SwingInstaller();
+            installer.start();
+            return;
+        }
+    }
+    
+    static Worker createWorker( ProgressIndicator indicator )
+    {
+        File userHome = new File( System.getProperty( "user.home" ) );
+        File dpmlHome = new File( userHome, ".dpml" );
+        File antLibDir = new File( userHome, ".ant/lib" );
+        File cwDir = new File( System.getProperty( "user.dir" ) );
+        
+        Worker w = new Worker( indicator, dpmlHome, antLibDir, cwDir );
+        return w;
+    }
+} 

Added: 
development/main/transit/installer/src/main/net/dpml/transit/installer/ProgressIndicator.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/installer/src/main/net/dpml/transit/installer/ProgressIndicator.java
       Mon Jan 10 13:06:44 2005
@@ -0,0 +1,33 @@
+/* 
+ * Copyright 2004-2005 Niclas Hedhman
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (the "License");
+ * you may not use  this file  except in  compliance with the License.
+ * You may obtain a copy of the License at 
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ * 
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.transit.installer;
+
+public interface ProgressIndicator
+{
+    void message( String message );
+    
+    void error( String errormessage ) throws Exception;
+    
+    void start();
+    
+    void progress( int percentage );
+    
+    void finished();
+}
+ 

Added: 
development/main/transit/installer/src/main/net/dpml/transit/installer/SwingInstaller.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/installer/src/main/net/dpml/transit/installer/SwingInstaller.java
  Mon Jan 10 13:06:44 2005
@@ -0,0 +1,200 @@
+/* 
+ * Copyright 2004-2005 Niclas Hedhman
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (the "License");
+ * you may not use  this file  except in  compliance with the License.
+ * You may obtain a copy of the License at 
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ * 
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.transit.installer;
+
+import java.awt.Container;
+import java.awt.Dimension;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import java.io.File;
+
+import javax.swing.BoxLayout;
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JProgressBar;
+import javax.swing.JTextArea;
+
+public class SwingInstaller
+    implements ActionListener
+{
+    private JFrame m_ProgressWindow;
+    private JProgressBar m_ProgressBar;
+    private JTextArea  m_TextArea;
+    private JButton m_FinishButton;
+    
+    public SwingInstaller()
+    {
+        m_ProgressWindow = new JFrame();
+        Container pane = m_ProgressWindow.getContentPane();
+        final BoxLayout layout = new BoxLayout( pane, BoxLayout.X_AXIS );
+        pane.setLayout( layout );
+        
+        JPanel leadColumn = new JPanel();
+        leadColumn.setMinimumSize( new Dimension( 10, 10 ) );
+        pane.add( leadColumn );
+
+        JPanel column = new JPanel();
+        final BoxLayout layout2 = new BoxLayout( column, BoxLayout.Y_AXIS );
+        column.setLayout( layout2 );
+        pane.add( column );
+
+        JPanel trailColumn = new JPanel();
+        trailColumn.setMinimumSize( new Dimension( 10, 10 ) );
+        pane.add( trailColumn );
+                
+        JPanel leadRow = new JPanel();
+        leadRow.setMinimumSize( new Dimension( 10, 10 ) );
+        column.add( leadRow );
+        
+        final JLabel label = new JLabel( "Installing Magic - The new age of 
build systems." );
+        column.add( label );
+        
+        m_ProgressWindow.setTitle( "Transit Installer" );
+        final JPanel spring1 = new JPanel();
+        setSizes( spring1, 0, 10, 100 );
+        column.add( spring1 );
+
+        m_ProgressBar = createProgressBar();
+        column.add( m_ProgressBar );
+        final JPanel spring2 = new JPanel();
+        setSizes( spring2, 0, 10, 100 );
+        column.add( spring2 );
+        
+        final JPanel spring3 = new JPanel();
+        setSizes( spring3, 0, 10, 100 );
+        column.add( spring3 );
+
+        m_TextArea = createTextArea();
+        column.add( m_TextArea );
+        final JPanel spring4 = new JPanel();
+        setSizes( spring4, 0, 10, 100 );
+        column.add( spring4 );
+        
+        m_FinishButton = createFinishButton();
+        column.add( m_FinishButton );
+        
+        final JPanel spring5 = new JPanel();
+        setSizes( spring5, 0, 10, 100 );
+        column.add( spring5 );
+                
+        m_ProgressWindow.pack();
+        m_ProgressWindow.setVisible( true );
+    }
+    
+    public void actionPerformed( ActionEvent event )
+    {
+        System.out.println( event.toString() );
+    }
+    
+    public void start()
+        throws Exception
+    {
+        ProgressIndicator indicator = new SwingProgress();
+        Worker w = Main.createWorker( indicator );
+        w.start();
+        m_FinishButton.setEnabled( true );
+    }
+
+    private void setSizes( JPanel panel, int min, int pref, int max )
+    {
+        Dimension minDim = new Dimension( min, min );
+        panel.setMinimumSize( minDim );
+        Dimension prefDim = new Dimension( pref, pref );
+        panel.setPreferredSize( prefDim );
+        Dimension maxDim = new Dimension( max, max );
+        panel.setMaximumSize( maxDim );
+    }
+
+    private JProgressBar createProgressBar()
+    {
+        final Dimension minDim = new Dimension( 50, 10 );
+        final Dimension prefDim = new Dimension( 300, 25 );
+        final Dimension maxDim = new Dimension( 1200, 50 );
+        JProgressBar bar = new JProgressBar();
+        bar.setStringPainted( true );
+        bar.setMinimumSize( minDim );
+        bar.setPreferredSize( prefDim );
+        bar.setMaximumSize( maxDim );
+        bar.setMinimum( 0 );
+        bar.setMaximum( 100 );
+        return bar;
+    }
+            
+    private JTextArea createTextArea()
+    {
+        final Dimension minDim = new Dimension( 50, 50 );
+        final Dimension prefDim = new Dimension( 300, 300 );
+        final Dimension maxDim = new Dimension( 1200, 1000 );
+        JTextArea area = new JTextArea();
+        area.setMinimumSize( minDim );
+        area.setPreferredSize( prefDim );
+        area.setMaximumSize( maxDim );
+        return area;
+    }
+
+    private JButton createFinishButton()
+    {
+        final Dimension minDim = new Dimension( 20, 20 );
+        final Dimension prefDim = new Dimension( 50, 30 );
+        final Dimension maxDim = new Dimension( 100, 40 );
+        JButton button = new JButton( "Finish" );
+        button.setMinimumSize( minDim );
+        button.setPreferredSize( prefDim );
+        button.setMaximumSize( maxDim );
+        button.setEnabled( false );
+        button.addActionListener( this );    
+        return button;
+    }
+        
+    public class SwingProgress
+        implements ProgressIndicator
+    {
+        public void message( String message )
+        {
+            m_TextArea.append( message );
+            m_TextArea.append( "\n" );
+        }
+        
+        public void error( String message )
+        {
+            m_TextArea.append( "Error: " + message );
+            m_TextArea.append( "\n" );
+        }
+        
+        public void start()
+        {
+        }
+    
+        public void progress( int percentage )
+        {
+            m_ProgressBar.setValue( percentage );
+            m_ProgressBar.setString( percentage + "%" );
+        }
+    
+        public void finished()
+        {
+        }
+    }
+}
+ 
+ 

Added: 
development/main/transit/installer/src/main/net/dpml/transit/installer/Unzip.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/installer/src/main/net/dpml/transit/installer/Unzip.java
   Mon Jan 10 13:06:44 2005
@@ -0,0 +1 @@
+ 

Added: 
development/main/transit/installer/src/main/net/dpml/transit/installer/Worker.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/installer/src/main/net/dpml/transit/installer/Worker.java
  Mon Jan 10 13:06:44 2005
@@ -0,0 +1,218 @@
+/* 
+ * Copyright 2004-2005 Niclas Hedhman
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (the "License");
+ * you may not use  this file  except in  compliance with the License.
+ * You may obtain a copy of the License at 
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ * 
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.transit.installer;
+
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+
+import java.net.URL;
+import java.net.URLConnection;
+
+import java.util.Enumeration;
+
+import java.util.jar.JarFile;
+import java.util.jar.JarEntry;
+
+public class Worker
+{
+    private static final int BUFFER_SIZE = 10000;
+    
+    private File m_DpmlHome;
+    private File m_AntLibDir;
+    private File m_DevDir;
+    
+    private ProgressIndicator   m_Progress;
+    private int                 m_ProgressSize;    
+    
+    public Worker( ProgressIndicator indicator, 
+                   File dpmlHome, File antLib, File devDir )
+    {
+        m_DpmlHome = dpmlHome;
+        m_AntLibDir = antLib;
+        m_Progress = indicator;
+        m_DevDir = devDir;
+    }
+    
+    public void start()
+        throws Exception
+    {
+        m_Progress.message( "Creating DPML Home." );
+        if( ! m_DpmlHome.exists() )
+            m_DpmlHome.mkdirs();
+        m_Progress.message( "Creating Ant plugin library." );
+        if( ! m_AntLibDir.exists() )
+            m_AntLibDir.mkdirs();
+        InputStream dpml = getClass().getClassLoader().getResourceAsStream( 
"dpml.jar" );
+        if( dpml == null )
+        {
+            System.err.println( "The install bundle is corrupt. Please 
download it from http://www.dpml.net again." );
+            System.exit(1);
+        }
+        File tmp = File.createTempFile( "install", ".tmp", m_DpmlHome );
+        tmp.deleteOnExit();
+        FileOutputStream fos = new FileOutputStream( tmp );
+        copy( dpml, fos, false );
+        unjar( tmp, m_DpmlHome );
+        tmp.delete();
+                        
+        InputStream antLib = 
getClass().getClassLoader().getResourceAsStream( "antlib.jar" );
+        if( antLib == null )
+        {
+            System.err.println( "The install bundle is corrupt. Please 
download it from http://www.dpml.net again." );
+            System.exit(2);
+        }
+        tmp = File.createTempFile( "install", ".tmp", m_AntLibDir );
+        tmp.deleteOnExit();
+        fos = new FileOutputStream( tmp );
+        copy( antLib, fos, false );
+        unjar( tmp, m_AntLibDir );
+        tmp.delete();
+    
+        createPath();
+        
+        InputStream readme = 
getClass().getClassLoader().getResourceAsStream( "README.txt" );
+        if( readme != null )
+            copy( readme, System.out, false );
+    }
+    
+    private void unjar( File jarFile, File toDir )
+        throws IOException
+    {
+        m_Progress.message( "Unjaring " + jarFile );
+        m_Progress.start();
+        JarFile jar = new JarFile( jarFile );
+        Enumeration entries = jar.entries();
+        for( int counter=0; entries.hasMoreElements() ; counter++ )
+        {
+            JarEntry entry = (JarEntry) entries.nextElement();
+            String name = entry.getName();
+            File dest = new File( toDir, name );
+            if( entry.isDirectory() )
+            {
+                dest.mkdirs();
+            }
+            // Do not extract the META-INF directory....
+            else if( dest.toString().indexOf( "META-INF/" ) < 0 )
+            {
+                InputStream in = jar.getInputStream( entry );
+                FileOutputStream out = new FileOutputStream( dest );
+                m_ProgressSize = (int) entry.getSize();
+                copy( in, out, true );
+                in.close();
+                out.close();
+            }
+        }
+        m_Progress.finished();
+    }
+    
+    private void copy( InputStream from, OutputStream to, boolean report )
+        throws IOException
+    {
+        BufferedOutputStream out = new BufferedOutputStream( to );
+        BufferedInputStream in = new BufferedInputStream( from, BUFFER_SIZE 
);
+        int bytesRead = 0;
+        int counter = 0;
+        do
+        {
+            byte[] data = new byte[ BUFFER_SIZE ];
+            bytesRead = in.read( data, 0, BUFFER_SIZE );
+            counter = counter + bytesRead;
+            if( m_ProgressSize > 0 && report )
+            {
+                m_Progress.progress( ( counter * 100 ) / m_ProgressSize );
+            }
+            if( bytesRead != -1 )
+                out.write( data, 0, bytesRead );
+        } while( bytesRead != -1 );
+        out.flush();
+    }
+
+    private void createPath()
+    {
+        String os = System.getProperty( "os.name" ).toLowerCase();
+        if( os.indexOf( "win" ) >= 0 )
+            createPathInWindows();
+        createPathInNix();
+    }
+    
+    private void createPathInNix()
+    {
+        
+    }
+    
+    private void createPathInWindows()
+    {
+    }
+        
+/* Not used. Future?
+    private void copy( File file, File toDir )
+        throws IOException
+    {
+        m_Progress.message( "Copying " + file + " to " + file );
+        m_Progress.start();
+        toDir.mkdirs();
+        String name = file.getName();
+        File destFile = new File( toDir, name );
+        
+        FileInputStream in = new FileInputStream( file );
+        FileOutputStream out = new FileOutputStream( destFile );
+        
+        m_ProgressSize = file.length();
+        copy( in, out );
+        
+        in.close();
+        out.close();
+        m_Progress.finished();
+    }
+*/    
+/* Future use
+    private File download( String url )
+        throws IOException
+    {        
+        URL download = new URL( url );
+        m_Progress.message( "Connecting to " + download.getHost() );
+
+        URLConnection conn = download.openConnection();
+        conn.connect();
+        m_ProgressSize = conn.getContentLength();
+        
+        m_Progress.message( "Downloading " + url );
+        m_Progress.start();
+        InputStream in = conn.getInputStream();
+        
+        File tmp = File.createTempFile( "magic", null );
+        tmp.deleteOnExit();
+        
+        FileOutputStream out = new FileOutputStream( tmp );
+        
+        copy( in, out );
+        in.close();
+        out.close();
+        m_Progress.finished();
+        return tmp;   
+    }
+*/
+    
+}