bugId 17316

Added 4 demo pluglets
a = laa@sparc.spb.su
r = idk@eng.sun.com


git-svn-id: svn://10.0.0.236/trunk@51965 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/java/plugins/examples/MediaPlayer/JMPlayer.java

@@ -0,0 +1,163 @@
+import javax.media.*;
+import javax.media.util.*;
+import javax.media.format.*;
+import javax.media.bean.playerbean.*;
+import javax.media.control.*;
+
+
+import org.mozilla.pluglet.*;
+import org.mozilla.pluglet.mozilla.*;
+import org.mozilla.pluglet.mozilla.PlugletTagInfo2;
+import java.awt.*;
+import java.awt.event.*;
+import java.awt.print.*;
+import java.io.*;
+import java.util.*;
+
+
+public class JMPlayer implements Pluglet {
+    public JMPlayer() {
+    }
+
+    public PlugletInstance createPlugletInstance(String mimeType) {
+ 	return new JMPlayerInstance();
+    }
+
+    public void initialize(PlugletManager manager) {	
+    }
+
+    public void shutdown() {
+    }
+}
+
+class JMPlayerInstance implements PlugletInstance, ControllerListener {
+    PlugletInstancePeer peer;
+    Dimension defaultSize;
+    Frame frm;
+    int w, h;
+    MediaPlayer player = null;
+
+    Panel panel;
+
+    public synchronized void controllerUpdate(ControllerEvent ce) {
+	if(ce instanceof RealizeCompleteEvent) {
+	    player.prefetch();
+	}
+	if(ce instanceof PrefetchCompleteEvent) {
+	    Dimension dim = player.getPreferredSize();
+	    frm.pack();
+	    panel.setSize(dim);
+//	    player.setBounds(0, 0, w, h);
+	    frm.setSize(defaultSize);
+	    player.start();
+	    frm.show();
+	}
+    }
+
+    public JMPlayerInstance() {
+    }
+
+    public void initialize(PlugletInstancePeer peer) {
+	PlugletTagInfo2 info = (PlugletTagInfo2)peer.getTagInfo();
+	w = info.getWidth();
+	h = info.getHeight();
+	defaultSize = new Dimension(w, h);
+	this.peer = peer;
+    }
+
+    public boolean playFile(String url) {
+	player.setMediaLocator(new MediaLocator(url));
+	if(player.getPlayer() == null) {
+	    return false;
+	} else {
+	    player.addControllerListener(this);
+	    player.realize();
+	}
+	return true;
+    }
+	
+    public void start() {
+	player = new MediaPlayer();
+	panel = new Panel();
+	panel.add(player);
+    }
+
+    public void stop() {
+	(new Exception()).printStackTrace();
+	player.stop();
+	player.deallocate();
+	player.close();
+    }
+
+    public void destroy() {
+    }
+
+    public PlugletStreamListener newStream() {
+	org.mozilla.util.Debug.print("--TestInstance.newStream\n");
+	JMPlayerStreamListener listener = new JMPlayerStreamListener();
+	listener.setPlayer(this);
+	return listener;
+    }
+
+    public void setWindow(Frame frame) {
+	if(frame == null) {
+	    return;
+	}
+	if(panel == null) {
+	    System.out.println("++ Initialize failed.");
+	    return;
+	}
+//	PlugletTagInfo2 info = (PlugletTagInfo2)peer.getTagInfo();
+//	defaultSize = new Dimension(info.getWidth(), info.getHeight());
+	frame.setSize(defaultSize);
+	frame.setLayout(new BorderLayout());
+	frame.add(panel);
+	frm=frame;
+    }
+
+    public void print(PrinterJob printerJob) {
+    }
+}
+
+class JMPlayerStreamListener implements PlugletStreamListener {
+    JMPlayerInstance jmp;
+    int total=0;
+
+    public JMPlayerStreamListener() {
+    }
+
+    public void onStartBinding(PlugletStreamInfo streamInfo) {
+
+
+	if(!jmp.playFile(streamInfo.getURL())) {
+    	    System.out.println("++ Error starting player ");
+    	    return;
+	} 
+
+    }
+
+    public void setPlayer(JMPlayerInstance jmp) {
+	this.jmp = jmp;
+    }
+
+    public void onDataAvailable(PlugletStreamInfo streamInfo, InputStream input,int  length) {
+    }
+
+    public void onFileAvailable(PlugletStreamInfo plugletInfo, String fileName) {
+    }
+
+    public void onStopBinding(PlugletStreamInfo plugletInfo,int status) {
+	    System.out.println("++ On stop binding.");
+    }
+
+    public int  getStreamType() {
+	return 1;
+    }
+
+}
+
+
+
+
+
+

mozilla/java/plugins/examples/MediaPlayer/README

@@ -0,0 +1,43 @@
+MediaPlayer Pluglet Example.
+================================
+
+This directory contains the source code for MediaPlayer pluglet example.
+Pluglet is using Java Media Frameworks 2.0b MediaPlayer bean.
+
+========================================================================
+Win32 Build Directions:
+========================================================================
+Requirements:
+
+* built latest mozilla tree for WinNT4.0
+
+* JDK1.3
+
+* built Java-Implemented Plugins.
+
+* JMF2.0b installed.
+
+How To Build:
+
+* add jmf.jar to classpath
+
+* type "nmake /f makefile.win"
+
+
+How to Run:
+
+* Follow the directions in ..\..\README
+
+* Add jmf.jar to classpath
+
+* Set PLUGLET environment to the directory you have JMPlayer.jar
+
+* Run mozilla and load page play.html from this directory and you will see
+  sample avi file. (In addition you need to download some avi file and 
+  name it test.avi.)
+
+Warning: JMF MediaPlayer does not support all the video formats so you can
+see some errors from player when loading unsupported format file.
+
+
+

mozilla/java/plugins/examples/MediaPlayer/makefile.win

@@ -0,0 +1,26 @@
+# 
+# The contents of this file are subject to the Mozilla Public License
+# Version 1.0 (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.mozilla.org/MPL/
+# 
+# Software distributed under the License is distributed on an "AS IS"
+# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+# the License for the specific language governing rights and limitations
+# under the License.
+# 
+# The Initial Developer of the Original Code is Sun Microsystems,
+# Inc. Portions created by Sun are Copyright (C) 1999 Sun Microsystems,
+# Inc. All Rights Reserved. 
+
+.SUFFIXES: .java .class
+.java.class:
+	$(JDKHOME)\bin\javac -classpath "../../classes;$(CLASSPATH)" $<
+default: JMPlayer.jar
+JMPlayer.jar: JMPlayer.class manifest
+	$(JDKHOME)\bin\jar cvfm JMPlayer.jar manifest *.class
+
+clobber:
+	-del *.class *.jar
+export: JMPlayer.jar
+	copy *.jar $(PLUGLET)

mozilla/java/plugins/examples/MediaPlayer/manifest

@@ -0,0 +1,2 @@
+MIMEDescription: video/mpeg;video/quicktime;video/avi:avi;mpg;mpeg;mov:Pluglet JMPlayer
+Pluglet-Class: JMPlayer

mozilla/java/plugins/examples/MediaPlayer/play.html

@@ -0,0 +1,5 @@
+<html>
+<body>
+<EMBED type="video/avi" name=JMPlayer SRC="test.avi" width=400 height=400>
+</body>
+</html>

mozilla/java/plugins/examples/pdf/PDFView.java

@@ -0,0 +1,149 @@
+import java.net.URL;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JEditorPane;
+import org.mozilla.pluglet.*;
+import org.mozilla.pluglet.mozilla.*;
+import java.awt.*;
+import java.awt.event.*;
+import java.awt.print.*;
+import java.io.*;
+import java.util.Vector;
+
+import com.adobe.acrobat.Viewer;
+
+public class PDFView implements Pluglet {
+    public PDFView() {
+    }
+    public PlugletInstance createPlugletInstance(String mimeType) {
+	try {
+ 	    return new PDFViewInstance();
+	} catch(Exception e) {
+	}
+	return null;
+    }
+    public void initialize(PlugletManager manager) {	
+    }
+    public void shutdown() {
+    }
+}
+
+class PDFViewInstance extends Viewer implements PlugletInstance {
+    JScrollPane view;
+    com.adobe.acrobat.Viewer acr;
+    Dimension defaultSize;
+    JPanel panel; 
+    Frame frm;
+
+    public void displayPDF(byte[] b) {
+	InputStream input = (InputStream)(new ByteArrayInputStream(b));
+	frm.removeAll();
+	try {
+	    acr = new com.adobe.acrobat.Viewer(false);
+	    acr.setDocumentInputStream(input);
+
+//	    acr.zoomTo(1.0);
+	    acr.activate(); //WithoutBars()
+	    acr.execMenuItem(com.adobe.acrobat.ViewerCommand.OneColumn_K);
+	    acr.execMenuItem(com.adobe.acrobat.ViewerCommand.FitWidth_K);
+	} catch(Exception e) {
+	    System.out.println("++ Error loading file.");
+	}
+
+	acr.setSize(new Dimension(defaultSize.width, defaultSize.height));
+	view.add(acr);
+	view.setPreferredSize(defaultSize);
+	frm.add(view);
+	frm.pack();
+	frm.show();
+    }
+
+
+    public PDFViewInstance() throws Exception {
+    }
+
+    public void initialize(PlugletInstancePeer peer) {
+	PlugletTagInfo2 info = (PlugletTagInfo2)peer.getTagInfo();
+	defaultSize = new Dimension(info.getWidth(), info.getHeight());
+    }
+    public void start() {
+	view = new JScrollPane();
+    }
+    public void stop() {
+	frm.dispose();
+	if(acr!=null) acr.deactivate();
+    }
+    public void destroy() {
+	if(acr!=null) acr.destroy();
+    }
+    public PlugletStreamListener newStream() {
+	PDFViewStreamListener listener = new PDFViewStreamListener();
+	listener.setViewer(this);
+	return listener;
+    }
+    public void setWindow(Frame frame) {
+	if (frame == null) {
+	   return;
+	}
+	frm=frame;
+	frm.setSize(defaultSize);
+    }
+    public void print(PrinterJob printerJob) {
+    }
+}
+
+class PDFViewStreamListener implements PlugletStreamListener {
+    PDFViewInstance viewer;
+    int total = 0, length = 0, first = 0;
+    byte[] b, bb;
+    Vector v = new Vector(20, 20);
+
+    public void setViewer(PDFViewInstance view) {
+	viewer = view;
+    }
+    public PDFViewStreamListener() {
+    }
+    public void onStartBinding(PlugletStreamInfo streamInfo) {
+	bb = new byte[streamInfo.getLength()];
+	total = 0;
+	first = 0;
+    }
+
+    public void onDataAvailable(PlugletStreamInfo streamInfo, InputStream input,int  length) {
+	try {
+	    int size = input.available();
+	    int r = 0;
+	    b = new byte[size];
+
+	    r=input.read(b);	
+
+	    for(int i=total;i<total+size;i++) {
+		bb[i]=b[i-total];
+	    }
+            total+=r;
+
+	    if(total>=streamInfo.getLength()) {
+		input.close();
+		viewer.displayPDF(bb);
+	    }
+
+	} catch(Exception e) {
+	    System.out.println(e.toString());
+	}
+
+    }
+
+    public void onFileAvailable(PlugletStreamInfo streamInfo, String fileName) {
+    }
+    public void onStopBinding(PlugletStreamInfo streamInfo,int status) {
+    }
+    public int  getStreamType() {
+	return 1;
+    }
+}
+
+
+
+
+
+

mozilla/java/plugins/examples/pdf/README

@@ -0,0 +1,40 @@
+MediaPlayer Pluglet Example.
+================================
+
+This directory contains the source code for Pdf Viewer pluglet example.
+Pluglet is using Java "Acrobat Reader" bean.
+
+========================================================================
+Win32 Build Directions:
+========================================================================
+Requirements:
+
+* built latest mozilla tree for WinNT4.0
+
+* JDK1.3
+
+* built Java-Implemented Plugins.
+
+* Java "Acrobat Reader" bean installed 
+  (http://beta1.adobe.com/acr_viewer/bean/bean.jar)
+
+How To Build:
+
+* add acrobat.jar to classpath
+
+* type "nmake /f makefile.win"
+
+
+How to Run:
+
+* Follow the directions in ..\..\README
+
+* Add acrobat.jar to classpath
+
+* Set PLUGLET environment to the directory you have PDFViewer.jar
+
+* Run mozilla and load page pdf.html from this directory and you will see
+  sample avi file. (In addition you need to download some pdf file and 
+  name it test.pdf)
+
+

mozilla/java/plugins/examples/pdf/makefile.win

@@ -0,0 +1,27 @@
+# 
+# The contents of this file are subject to the Mozilla Public License
+# Version 1.0 (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.mozilla.org/MPL/
+# 
+# Software distributed under the License is distributed on an "AS IS"
+# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+# the License for the specific language governing rights and limitations
+# under the License.
+# 
+# The Initial Developer of the Original Code is Sun Microsystems,
+# Inc. Portions created by Sun are Copyright (C) 1999 Sun Microsystems,
+# Inc. All Rights Reserved. 
+
+.SUFFIXES: .java .class
+.java.class:
+	$(JDKHOME)\bin\javac -classpath "../../classes;$(CLASSPATH)" $<
+default: PDFView.jar
+PDFView.jar: PDFView.class manifest
+	$(JDKHOME)\bin\jar cvfm PDFView.jar manifest *.class
+
+clobber:
+	-del *.class *.jar
+
+export: PDFView.jar
+	copy PDFView.jar $(PLUGLET)

mozilla/java/plugins/examples/pdf/manifest

@@ -0,0 +1,2 @@
+MIMEDescription: application/pdf::Pluglet JView
+Pluglet-Class: PDFView

mozilla/java/plugins/examples/pdf/pdf.html

@@ -0,0 +1,5 @@
+<html>
+<body>
+<EMBED type="application/pdf" SRC="test.pdf" width=400 height=500>
+</body>
+</html>

mozilla/java/plugins/examples/rtf/JView.java

@@ -0,0 +1,109 @@
+import java.net.URL;
+import javax.swing.JPanel;
+//import javax.swing.JScrollPane;
+import javax.swing.JEditorPane;
+import org.mozilla.pluglet.*;
+import org.mozilla.pluglet.mozilla.*;
+import java.awt.*;
+import java.awt.event.*;
+import java.awt.print.*;
+import java.io.*;
+
+public class JView implements Pluglet {
+    public JView() {
+    }
+    public PlugletInstance createPlugletInstance(String mimeType) {
+ 	return new JViewInstance();
+    }
+    public void initialize(PlugletManager manager) {	
+    }
+    public void shutdown() {
+    }
+}
+
+class JViewInstance implements PlugletInstance {
+//    JScrollPane view;
+    ScrollPane view;
+    JEditorPane viewPane;
+    Dimension defaultSize;
+    JPanel panel; 
+    Frame frm;
+
+    public void displayURL(String url) {
+	frm.removeAll();
+	try {
+	    url = url.replace('|', ':');
+	    viewPane.setPage(url);
+	    viewPane.setEditable(false);
+	} catch (IOException e) {
+	    System.out.println("Error loading URL "+url);
+	}
+	view.add(viewPane);
+//	viewPane.setPreferredSize(defaultSize);
+	view.setSize(defaultSize);
+	view.doLayout();
+	frm.add(view, BorderLayout.CENTER);
+	frm.pack();
+	frm.setVisible(true);
+	System.out.println("++ Showing");
+    }
+
+    public JViewInstance() {
+    }
+
+    public void initialize(PlugletInstancePeer peer) {
+	PlugletTagInfo2 info = (PlugletTagInfo2)peer.getTagInfo();
+	defaultSize = new Dimension(info.getWidth(), info.getHeight());
+    }
+    public void start() {
+	view = new ScrollPane();
+	viewPane = new JEditorPane();
+    }
+    public void stop() {
+	frm.dispose();
+    }
+    public void destroy() {
+    }
+    public PlugletStreamListener newStream() {
+	JViewStreamListener listener = new JViewStreamListener();
+	listener.setViewer(this);
+	return listener;
+    }
+    public void setWindow(Frame frame) {
+	if (frame == null) {
+	    return;
+	}
+	frm=frame;
+	frm.setSize(defaultSize);
+    }
+    public void print(PrinterJob printerJob) {
+    }
+}
+
+class JViewStreamListener implements PlugletStreamListener {
+    JViewInstance viewer;
+
+    public void setViewer(JViewInstance view) {
+	viewer = view;
+    }
+    public JViewStreamListener() {
+    }
+    public void onStartBinding(PlugletStreamInfo streamInfo) {
+	viewer.displayURL(streamInfo.getURL());
+    }
+    public void onDataAvailable(PlugletStreamInfo streamInfo, InputStream input,int  length) {
+    }
+    public void onFileAvailable(PlugletStreamInfo streamInfo, String fileName) {
+    }
+    public void onStopBinding(PlugletStreamInfo streamInfo,int status) {
+    }
+    public int  getStreamType() {
+	return 1;
+    }
+}
+
+
+
+
+
+

mozilla/java/plugins/examples/rtf/README

@@ -0,0 +1,33 @@
+RTF viewer Pluglet Example.
+================================
+
+This directory contains the source code for RTF files
+viewer pluglet example. 
+
+========================================================================
+Win32 Build Directions:
+========================================================================
+Requirements:
+
+* built latest mozilla tree for WinNT4.0
+
+* JDK1.3
+
+* built Java-Implemented Plugins.
+
+How To Build:
+
+* type "nmake /f makefile.win"
+
+
+How to Run:
+
+* Follow the directions in ..\..\README
+
+* Set PLUGLET environment to the directory you have JView.jar
+
+* Run mozilla and load page view.html from this directory and you will see
+  this file in RTF format.
+
+
+

mozilla/java/plugins/examples/rtf/makefile.win

@@ -0,0 +1,26 @@
+# 
+# The contents of this file are subject to the Mozilla Public License
+# Version 1.0 (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.mozilla.org/MPL/
+# 
+# Software distributed under the License is distributed on an "AS IS"
+# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+# the License for the specific language governing rights and limitations
+# under the License.
+# 
+# The Initial Developer of the Original Code is Sun Microsystems,
+# Inc. Portions created by Sun are Copyright (C) 1999 Sun Microsystems,
+# Inc. All Rights Reserved. 
+
+.SUFFIXES: .java .class
+.java.class:
+	$(JDKHOME)\bin\javac -classpath ../../classes $<
+default: JView.jar
+JView.jar: JView.class manifest
+	$(JDKHOME)\bin\jar cvfm JView.jar manifest *.class
+
+clobber:
+	-del *.class *.jar
+export:  JView.jar
+	copy JView.jar $(PLUGLET)

mozilla/java/plugins/examples/rtf/manifest

@@ -0,0 +1,2 @@
+MIMEDescription: application/rtf:rtf:Pluglet JView
+Pluglet-Class: JView

mozilla/java/plugins/examples/rtf/view.html

@@ -0,0 +1,5 @@
+<html>
+<body>
+<EMBED type="application/rtf" name=JView SRC="Readme.rtf" width=400 height=500>
+</body>
+</html>

mozilla/java/plugins/examples/zip/README

@@ -0,0 +1,33 @@
+ZipView Pluglet Example.
+================================
+
+This directory contains the source code for zip compressed files
+viewer pluglet example. 
+
+========================================================================
+Win32 Build Directions:
+========================================================================
+Requirements:
+
+* built latest mozilla tree for WinNT4.0
+
+* JDK1.3
+
+* built Java-Implemented Plugins.
+
+How To Build:
+
+* type "nmake /f makefile.win"
+
+
+How to Run:
+
+* Follow the directions in ..\..\README
+
+* Set PLUGLET environment to the directory you have ZipView.jar
+
+* Run mozilla and load page zip.html from this directory and you will see
+  the ZipView.jar contents.
+
+
+

mozilla/java/plugins/examples/zip/ZipView.java

@@ -0,0 +1,381 @@
+import javax.swing.JPanel;
+import javax.swing.JButton;
+import javax.swing.JTree;
+import javax.swing.tree.DefaultMutableTreeNode;
+import javax.swing.tree.TreeSelectionModel;
+import javax.swing.tree.TreePath;
+import javax.swing.JScrollPane;
+
+
+import org.mozilla.pluglet.*;
+import org.mozilla.pluglet.mozilla.*;
+import java.awt.*;
+import java.awt.event.*;
+import java.awt.print.*;
+import java.io.*;
+import java.util.zip.*;
+import java.util.Enumeration;
+import java.util.Vector;
+
+public class ZipView implements Pluglet {
+
+    public ZipView() {
+    }
+
+    public PlugletInstance createPlugletInstance(String mimeType) {
+ 	return new ZipInstance();
+    }
+
+    public void initialize(PlugletManager manager) {	
+    }
+
+    public void shutdown() {
+    }
+
+}
+
+class Node {
+    public DefaultMutableTreeNode parent, name;
+
+    public Node(DefaultMutableTreeNode parent, DefaultMutableTreeNode name) {
+	this.parent = parent;
+	this.name = name;
+    }
+
+}
+class ZipInstance implements PlugletInstance {
+    Button extract;
+    byte[] b;
+    Frame frm;
+    Panel panel;
+    List contents;
+    FileDialog fsd;
+    boolean firstTime=true;
+    JTree zipTree=null;
+    Dimension defaultSize;
+    String zname;
+
+    public ZipInstance() {
+
+    }
+
+    public void extractFileEntry(String name, String dir) {
+	ZipInputStream zis = new ZipInputStream((InputStream)(new ByteArrayInputStream(b)));
+	ZipEntry en;
+	try {
+	    do {
+		en = zis.getNextEntry();
+	    } while (!en.toString().equals(name));
+
+	    int size=(int)en.getSize();
+	    byte[] buff = new byte[size];
+
+	    String path=dir+name;
+	    int last = path.lastIndexOf('/');
+	    File dd=null, ff=null;
+	    if(last!=-1) {
+		path=path.substring(0, last);
+		dd = new File(path);
+		dd.mkdirs();
+		ff = new File(dir+name);
+	    } else {
+		dd = new File(dir);
+		dd.mkdirs();
+		ff = new File(dir+name);
+	    }
+
+	    FileOutputStream fos = new FileOutputStream(ff);
+	    int r = 0;
+	    int t = 0;
+	    do {
+		r = zis.read(buff, 0, size);
+		fos.write(buff, 0, r);
+		t+=r;
+	    } while(t<size);
+
+	    fos.close();
+	    zis.close();
+
+	} catch(Exception e) {
+	    System.out.println("++ exception: "+e.toString());
+	}
+
+    }
+
+    public void extractEntry(String name, String dir) {
+	ZipInputStream zis = new ZipInputStream((InputStream)(new ByteArrayInputStream(b)));
+	ZipEntry en;
+	try {
+	    do {
+		en = zis.getNextEntry();
+	    } while (!en.toString().equals(name));
+
+	    if (!en.isDirectory()) {
+		extractFileEntry(name, dir);
+		return;
+	    }
+
+	    en = zis.getNextEntry();
+	    while(en.toString().indexOf(name)==0) {
+		if(!en.isDirectory())
+		    extractFileEntry(en.toString(), dir);
+		en = zis.getNextEntry();
+	    }
+	} catch (Exception e) {
+	    System.out.println("++ Exception: "+e.toString());
+	}
+	
+    }
+
+    public void processData(byte[] bb, String fname) {
+	this.zname = fname;
+	this.b = bb;
+	showTree();
+
+	extract.addActionListener(new ActionListener() {
+	    public void actionPerformed(ActionEvent ae) {
+
+                if (zipTree == null) return;
+		TreePath tp = zipTree.getSelectionPath();
+		if (tp == null) return;
+		Object[] elements = tp.getPath();
+
+		if (tp.getPathCount() == 1) return;
+		String path=elements[1].toString()+'/';
+		for(int i=2;i<tp.getPathCount();i++) {
+		    path+=elements[i].toString()+'/';
+		}
+		DefaultMutableTreeNode node = (DefaultMutableTreeNode)zipTree.getLastSelectedPathComponent();
+
+		if (node.isLeaf()) {
+		    path=path.substring(0, path.length()-1);
+		}
+		
+
+		String dir;
+		fsd = new FileDialog(frm, "Choose directory to extract", 1);
+		fsd.setFile("ZipView");
+		fsd.show();
+		dir = fsd.getDirectory();
+		if(dir==null) {
+		    return;
+		}
+
+		extractEntry(path, dir);
+
+	    }
+	});
+
+    }
+
+    private void addElement(String name, Vector v) {
+	Node nn, n;
+	DefaultMutableTreeNode newNode = new DefaultMutableTreeNode(name);
+	n = (Node)v.lastElement();
+	nn = new Node(n.name, newNode);
+	n.name.add(newNode);
+	v.add(nn);
+	 
+    }
+
+    private void replaceElement(String name, Vector v, int depth) {
+	Node n;
+	int pos = 0;
+	Enumeration e;
+
+	v.setSize(depth);
+
+	addElement(name, v);
+
+
+    }
+
+    private void addNode(String path, Vector v) {
+	String name=null;
+	int start = 0, end = 0, depth = 1;
+	Enumeration el;
+	Node n, nn;
+	boolean vacant=false;
+
+	    el = v.elements();
+	    n = (Node)el.nextElement();
+
+
+	do {
+	    end = path.indexOf('/', start);
+	    if (end>0) {
+		name = path.substring(start, end);
+		start = end+1;
+	    }
+	    else
+		name = path.substring(start); 
+
+	    for(int i=1;i<=depth;i++) {
+		if(!el.hasMoreElements()) {
+		    addElement(name, v);
+		    break;
+		} else {
+		    n = (Node)el.nextElement();
+		    if(n.name.toString().equals(name)) {
+			break;
+		    }
+		    else {
+			replaceElement(name, v, depth);
+			break;
+		    }
+		}
+	    }
+	    depth++;
+	} while (end!=-1 && start<path.length());
+
+    }
+
+    private void createNodes(DefaultMutableTreeNode top) {
+        DefaultMutableTreeNode category = null;
+        DefaultMutableTreeNode book, book1 = null;
+	String name=null;
+	Vector v = new Vector(20, 20);
+	int start=0, end = 0;
+
+
+	ZipInputStream zis = new ZipInputStream((InputStream)(new ByteArrayInputStream(b)));
+	ZipEntry en=null;
+
+	try {
+		v.add(new Node(null, top));
+	    do {
+		en = zis.getNextEntry();
+		if(en!=null) {
+		    name = en.toString();
+		    addNode(name, v);
+		}
+	    } while (zis.available()==1);
+
+
+	} catch (Exception e) {
+	    System.out.println("++ Exception: "+e.toString());
+	}
+    }
+
+    private void showTree() {
+	DefaultMutableTreeNode top = new DefaultMutableTreeNode(zname);
+	createNodes(top);
+	
+	final JTree tree = new JTree(top);
+	zipTree = tree;
+
+	tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
+
+	JScrollPane treePane = new JScrollPane(tree);
+	treePane.setPreferredSize(defaultSize);
+	panel.add(treePane);
+	panel.setSize(treePane.getPreferredSize());
+	frm.pack();
+	frm.show();
+
+    }
+
+    public void initialize(PlugletInstancePeer peer) {
+	PlugletTagInfo2 info = (PlugletTagInfo2)peer.getTagInfo();
+	defaultSize = new Dimension(info.getWidth()-65, info.getHeight()-10);
+
+    }
+
+    public void start() {
+	contents = new List(15, false);
+	panel = new Panel();
+	extract = new Button("Extract");
+    }
+
+    public void stop() {
+//	panel.removeAll();	
+    }
+
+    public void destroy() {
+    }
+
+    public PlugletStreamListener newStream() {
+	ZipStreamListener listener = new ZipStreamListener();
+	listener.setZip(this);
+	return listener;
+    }
+
+    public void setWindow(Frame frame) {
+	if(frame == null) {
+	    return;
+	}
+	frame.setLayout(new BorderLayout());
+	frame.setSize(defaultSize);
+	frame.add(panel);
+	panel.add(extract);
+	frame.pack();
+	frm=frame;
+    }
+
+    public void print(PrinterJob printerJob) {
+    }
+
+}
+
+class ZipStreamListener implements PlugletStreamListener {
+    int total = 0, length = 0, first = 0;
+    ZipInstance zip;
+    byte[] b, bb;
+    Vector v = new Vector(20, 20);
+
+    public ZipStreamListener() {
+    }
+
+    public void onStartBinding(PlugletStreamInfo streamInfo) {
+	bb = new byte[streamInfo.getLength()];
+	total = 0;
+	first = 0;
+
+    }
+
+    public void setZip(ZipInstance zip) {
+	this.zip=zip;
+    }
+
+    public void onDataAvailable(PlugletStreamInfo streamInfo, InputStream input,int  length) {
+	String fname;
+	fname = streamInfo.getURL();
+	fname = fname.substring((fname.lastIndexOf('/'))+1);
+	try {
+	    int size = input.available();
+	    int r = 0;
+	    b = new byte[size];
+
+	    r=input.read(b);	
+
+	    for(int i=total;i<total+size;i++) {
+		bb[i]=b[i-total];
+	    }
+            total+=r;
+
+	    if(total>=streamInfo.getLength()) {
+		input.close();
+		zip.processData(bb, fname);
+	    }
+
+	} catch(Exception e) {
+	    System.out.println(e.toString());
+	}
+    }
+
+    public void onFileAvailable(PlugletStreamInfo streamInfo, String fileName) {
+    }
+
+    public void onStopBinding(PlugletStreamInfo streamInfo,int status) {
+    }
+
+    public int  getStreamType() {
+	return 1; 
+    }
+}
+
+
+
+
+
+

mozilla/java/plugins/examples/zip/makefile.win

@@ -0,0 +1,26 @@
+# 
+# The contents of this file are subject to the Mozilla Public License
+# Version 1.0 (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.mozilla.org/MPL/
+# 
+# Software distributed under the License is distributed on an "AS IS"
+# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+# the License for the specific language governing rights and limitations
+# under the License.
+# 
+# The Initial Developer of the Original Code is Sun Microsystems,
+# Inc. Portions created by Sun are Copyright (C) 1999 Sun Microsystems,
+# Inc. All Rights Reserved. 
+
+.SUFFIXES: .java .class
+.java.class:
+	$(JDKHOME)\bin\javac -classpath ../../classes $<
+default: ZipView.jar
+ZipView.jar: ZipView.class manifest
+	$(JDKHOME)\bin\jar cvfm ZipView.jar manifest *.class
+
+clobber:
+	-del *.class *.jar
+export: ZipView.jar
+	copy ZipView.jar $(PLUGLET)

mozilla/java/plugins/examples/zip/manifest

@@ -0,0 +1,2 @@
+MIMEDescription: application/x-zip-compressed:zip:Pluglet ZipView
+Pluglet-Class: ZipView

mozilla/java/plugins/examples/zip/zip.html

@@ -0,0 +1,5 @@
+<html>
+<body>
+<EMBED type="application/x-zip-compressed" name=ZipView SRC="ZipView.jar" width=400 height=500>
+</body>
+</html>