Initial pluglets checkin.

2024-11-26 22:32:46 +00:00 · 1999-08-28 04:39:56 +00:00 · 1999-08-28 04:39:56 +00:00 · 767abe9d28
commit 767abe9d28
parent 7514e48dfd
41 changed files with 2592 additions and 0 deletions
--- a/java/plugins/README
+++ b/java/plugins/README
@ -0,0 +1,61 @@
+Java-Implemented Plug-ins.
+================================
+
+This directory contains the beginnings of the Java-Implemented plug-uns.
+
+The sources is divided into four directories
+
+	classes
+	       Java source files
+	src 
+	       Native code (c++/c)
+	jni
+	       Implamentations of java native methods
+	test
+	       Test code, including simple pluglet.
+
+========================================================================
+Win32 Build Directions:
+========================================================================
+Requirements:
+
+* built M8 mozilla tree for WinNT4.0
+
+* JDK1.2 or greater
+
+* Perl 5 perl.exe must be in your path
+
+How To Build:
+
+* Follow the directions in ..\README
+
+* type "nmake /f makefile.win"
+
+* apply the patch to mozilla/modules/plugin/nglsrc/nsPluginHostImpl.cpp
+  by executing : patch nsPluginHostImpl.cpp  < nsPluginHostImpl.patch
+  and execute "nmake /f makefile.win" inside mozilla/modules/plugin/nglsrc
+  directory
+
+
+How to Run:
+
+* Add following directories to to your path:
+  %MOZILLA_FIVE_HOME%, %JDKHOME%\jre\bin\classic
+
+How to build and run test
+* go to the test directory and type "nmake /f makefile.win"
+
+* Set PLUGLET environment to the  directory you have test.jar
+
+* Run appletviewer and load page test.html from test directory and if evething is ok you will see
+  some output from the test pluglet on the stdout.
+
+Problems:
+
+* clobber_all doesn't remove the .class files from dist\classes.  You
+  have to do this manually.
+
+* post to netscape.public.mozilla.java newsgroup
+
+
+
--- a/java/plugins/classes/makefile.win
+++ b/java/plugins/classes/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. 
+
+IGNORE_MANIFEST=1 
+#//------------------------------------------------------------------------
+#//
+#// Specify the depth of the current directory relative to the
+#// root of NS
+#//
+#//------------------------------------------------------------------------
+DEPTH = ..\..\..
+
+DIRS  = org\mozilla\util org\mozilla\pluglet org\mozilla\pluglet\mozilla
+
+include <$(DEPTH)\config\rules.mak>
--- a/java/plugins/classes/org/mozilla/pluglet/Pluglet.java
+++ b/java/plugins/classes/org/mozilla/pluglet/Pluglet.java
@ -0,0 +1,42 @@
+/* 
+ * 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. 
+ */
+package org.mozilla.pluglet;
+
+import org.mozilla.pluglet.mozilla.*;
+
+public interface Pluglet {
+    /**
+     * Creates a new pluglet instance, based on a MIME type. This
+     * allows different impelementations to be created depending on
+     * the specified MIME type.
+     */
+    public PlugletInstance createPlugletInstance(String mimeType);
+    /**
+     * Initializes the pluglet and will be called before any new instances are
+     * created.
+     */
+    public void initialize(PlugletManager manager);
+    /**
+     * Called when the browser is done with the pluglet factory, or when
+     * the pluglet is disabled by the user.
+     */
+    public void shutdown();
+}
+
+
+
+
+
--- a/java/plugins/classes/org/mozilla/pluglet/PlugletInstance.java
+++ b/java/plugins/classes/org/mozilla/pluglet/PlugletInstance.java
@ -0,0 +1,81 @@
+/* 
+ * 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. 
+ */
+package org.mozilla.pluglet;
+import org.mozilla.pluglet.mozilla.*;
+import java.awt.Panel;
+import java.awt.print.PrinterJob;
+
+public interface PlugletInstance {
+    /**
+     * Initializes a newly created pluglet instance, passing to it the pluglet
+     * instance peer which it should use for all communication back to the browser.
+     * 
+     * @param peer the corresponding pluglet instance peer
+     */
+    void initialize(PlugletInstancePeer peer);
+    /**
+     * Called to instruct the pluglet instance to start. This will be called after
+     * the pluglet is first created and initialized, and may be called after the
+     * pluglet is stopped (via the Stop method) if the pluglet instance is returned
+     * to in the browser window's history.
+     */
+    void start();
+    /**
+     * Called to instruct the pluglet instance to stop, thereby suspending its state.
+     * This method will be called whenever the browser window goes on to display
+     * another page and the page containing the pluglet goes into the window's history
+     * list.
+     */
+    void stop();
+    /**
+     * Called to instruct the pluglet instance to destroy itself. This is called when
+     * it become no longer possible to return to the pluglet instance, either because 
+     * the browser window's history list of pages is being trimmed, or because the
+     * window containing this page in the history is being closed.
+     */
+    void destroy();
+    /**
+     * Called to tell the pluglet that the initial src/data stream is
+     * ready. 
+     * 
+     * @result PlugletStreamListener
+     */
+    PlugletStreamListener newStream();
+    /**
+     * Called when the window containing the pluglet instance changes.
+     *
+     * @param frame the pluglet panel
+     */
+    void setWindow(Panel frame);
+     /**
+     * Called to instruct the pluglet instance to print itself to a printer.
+     *
+     * @param print printer information.
+     */ 
+    void print(PrinterJob printerJob);
+}
+    
+
+
+
+
+
+
+
+
+
+
+
--- a/java/plugins/classes/org/mozilla/pluglet/PlugletLoader.java
+++ b/java/plugins/classes/org/mozilla/pluglet/PlugletLoader.java
@ -0,0 +1,71 @@
+/* 
+ * 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. 
+ */
+package org.mozilla.pluglet;
+
+import java.net.URLClassLoader;
+import java.net.URL;
+import java.util.jar.Manifest;
+import java.util.jar.Attributes;
+import java.io.InputStream;
+
+public class PlugletLoader {
+    //  path to jar file. Name of main class sould to be in MANIFEST.
+    public static Pluglet getPluglet(String path) {
+	try {
+	    org.mozilla.util.Debug.print("-- PlugletLoader.getPluglet("+path+")\n"); 
+	    URL url = new URL("file://"+path);
+	    URLClassLoader loader = URLClassLoader.newInstance(new URL[]{url});
+	    URL manifestURL = new URL("jar:file://"+path+"!/META-INF/MANIFEST.MF");
+	    InputStream inputStream = manifestURL.openStream();
+	    Manifest manifest = new Manifest(inputStream);
+	    Attributes attr = manifest.getMainAttributes();
+	    String plugletClassName = attr.getValue("Pluglet-Class");
+	    org.mozilla.util.Debug.print("-- PlugletLoader.getPluglet class name "+plugletClassName+"\n");
+            org.mozilla.util.Debug.print("-- PL url[0] "+loader.getURLs()[0]);
+	    if (plugletClassName == null) {
+		//nb
+		return null;
+	    }
+	    Object pluglet = loader.loadClass(plugletClassName).newInstance();
+	    if (pluglet instanceof Pluglet) {
+		return (Pluglet) pluglet;
+	    } else {
+		return null;
+	    }
+	} catch (Exception e) {
+	    org.mozilla.util.Debug.print("-- PlugletLoader.getPluglet exc "+e); 
+	    return null;
+	}
+    } 
+    
+    public static String getMIMEDescription(String path) {
+	try {
+	    org.mozilla.util.Debug.print("-- PlugletLoader.getMIMEDescription("+path+")\n");
+	    URL manifestURL = new URL("jar:file://"+path+"!/META-INF/MANIFEST.MF");
+	    InputStream inputStream = manifestURL.openStream();
+	    Manifest manifest = new Manifest(inputStream);
+	    Attributes attr = manifest.getMainAttributes();
+	    String mimeDescription = attr.getValue("MIMEDescription");
+            org.mozilla.util.Debug.print("-- PlugletLoader.getMIMEDescription desc "+mimeDescription+"\n"); 
+	    return mimeDescription;
+	} catch (Exception e) {
+	    org.mozilla.util.Debug.print(e+"\n");
+	    return null;
+	}
+    }
+}
+
+
--- a/java/plugins/classes/org/mozilla/pluglet/PlugletStreamListener.java
+++ b/java/plugins/classes/org/mozilla/pluglet/PlugletStreamListener.java
@ -0,0 +1,53 @@
+/* 
+ * 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. 
+ */
+package org.mozilla.pluglet;
+
+import java.io.InputStream;
+import org.mozilla.pluglet.mozilla.*;
+public interface PlugletStreamListener {
+    // matches values in modules/plugin/public/plugindefs.h
+    public static final int STREAM_TYPE_NORMAL = 1;
+    public static final int STREAM_TYPE_SEEK = 2;
+    public static final int STREAM_TYPE_AS_FILE = 3;
+    public static final int STREAM_TYPE_AS_FILE_ONLY = 4;
+
+    /**
+     * Notify the observer that the URL has started to load.  This method is
+     * called only once, at the beginning of a URL load.<BR><BR>
+     */
+    void onStartBinding(PlugletStreamInfo plugletInfo);
+    /**
+     * Notify the client that data is available in the input stream.  This
+     * method is called whenver data is written into the input stream by the
+     * networking library...<BR><BR>
+     * 
+     * @param input  The input stream containing the data.  This stream can
+     * be either a blocking or non-blocking stream.
+     * @param length    The amount of data that was just pushed into the stream.
+     */
+    void onDataAvailable(PlugletStreamInfo plugletInfo, InputStream input,int  length);
+    void onFileAvailable(PlugletStreamInfo plugletInfo, String fileName);
+    /**
+     * Notify the observer that the URL has finished loading. 
+     */
+    void onStopBinding(PlugletStreamInfo plugletInfo,int status);
+    int  getStreamType();
+}
+
+
+
+
+
--- a/java/plugins/classes/org/mozilla/pluglet/makefile.win
+++ b/java/plugins/classes/org/mozilla/pluglet/makefile.win
@ -0,0 +1,37 @@
+# 
+# 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. 
+
+IGNORE_MANIFEST=1 
+#//------------------------------------------------------------------------
+#//
+#// Specify the depth of the current directory relative to the
+#// root of NS
+#//
+#//------------------------------------------------------------------------
+DEPTH= ..\..\..\..\..\..
+
+# PENDING(edburns): find out where this should really get defined
+JAVA_OR_NSJVM=1
+NO_CAFE=1
+
+include <$(DEPTH)\config\config.mak>
+
+# for compatibility
+include <$(DEPTH)\java\config\localdefs.mak>
+
+JDIRS = .
+JAVAC_PROG=$(JDKHOME)\bin\javac
+JAVA_SOURCEPATH=$(JAVA_SOURCEPATH)$(PATH_SEPARATOR)$(DEPTH)\java\plugins\classes
+include <$(DEPTH)\config\rules.mak>
--- a/java/plugins/classes/org/mozilla/pluglet/mozilla/PlugletInstancePeer.java
+++ b/java/plugins/classes/org/mozilla/pluglet/mozilla/PlugletInstancePeer.java
@ -0,0 +1,48 @@
+/* 
+ * 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. 
+ */
+package org.mozilla.pluglet.mozilla;
+import java.io.OutputStream;
+
+
+public interface PlugletInstancePeer {
+    public static final int NETSCAPE_WINDOW = 3;
+    /**
+     * Returns the MIME type of the pluglet instance. 
+     */
+    public String getMIMEType();
+    /**
+     * Returns the mode of the pluglet instance, i.e. whether the pluglet 
+     * is embedded in the html, or full page.
+     */
+    public int getMode();
+    /**
+     * Returns the value of a variable associated with the pluglet manager.
+     * @param variable the pluglet manager variable to get
+     */
+     public String getValue(int variable);
+    /**
+     * This operation is called by the pluglet instance when it wishes to send a stream of data to the browser. It constructs a
+     * new output stream to which the pluglet may send the data. When complete, the Close and Release methods should be
+     * called on the output stream.
+     * @param type type MIME type of the stream to create
+     * @param target the target window name to receive the data
+     */
+    public OutputStream newStream(String type, String target);
+    /** This operation causes status information to be displayed on the window associated with the pluglet instance.
+     * @param message the status message to display
+     */ 
+    public void showStatus(String message);
+}
--- a/java/plugins/classes/org/mozilla/pluglet/mozilla/PlugletManager.java
+++ b/java/plugins/classes/org/mozilla/pluglet/mozilla/PlugletManager.java
@ -0,0 +1,105 @@
+/* 
+ * 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. 
+ */
+package org.mozilla.pluglet.mozilla;
+import org.mozilla.pluglet.*;
+import java.net.URL;
+public interface  PlugletManager {
+    public static final int APPCONTEXT = 2;
+    public static final int DISPLAY    = 1;
+    /**
+     * Returns the value of a variable associated with the pluglet manager.
+     *
+     * @param variable the pluglet manager variable to get
+     */
+    public String getValue(int variable);
+
+    /**
+     * Causes the pluglets directory to be searched again for new pluglet 
+     * libraries.
+     *
+     * @param reloadPages indicates whether currently visible pages should 
+     * also be reloaded
+     */
+    public void reloadPluglets(boolean reloadPages);
+
+    /**
+     * Returns the user agent string for the browser. 
+     *
+     */
+    public String userAgent();
+    /**
+     * Fetches a URL.
+     * @param plugletInst the pluglet making the request. 
+     *        If null, the URL is fetched in the background.
+     * @param url the URL to fetch
+     * @param target the target window into which to load the URL
+     * @param notifyData when present, URLNotify is called passing the 
+     *        notifyData back to the client.
+     * @param altHost an IP-address string that will be used instead of 
+     *        the host specified in the URL. This is used to
+     * @param prevent DNS-spoofing attacks. Can be defaulted to null 
+     *        meaning use the host in the URL.
+     * @param referrer the referring URL (may be null)
+     * @param forceJSEnabled forces JavaScript to be enabled for 
+     *        'javascript:' URLs, even if the user currently has JavaScript 
+     *        disabled (usually specify false)
+     */
+    public void getURL(PlugletInstance plugletInst,
+                       URL url, String target,
+                       PlugletStreamListener streamListener,
+                       String altHost, URL referrer,
+                       boolean forceJSEnabled);
+    /**
+     * Posts to a URL with post data and/or post headers.
+     *
+     * @param plugletInst the pluglet making the request. If null, the URL
+     *   is fetched in the background.
+     * @param url the URL to fetch
+     * @param target the target window into which to load the URL
+     * @param postDataLength the length of postData (if non-null)
+     * @param postData the data to POST. null specifies that there is not post
+     *   data
+     * @param isFile whether the postData specifies the name of a file to 
+     *   post instead of data. The file will be deleted afterwards.
+     * @param notifyData when present, URLNotify is called passing the 
+     *   notifyData back to the client.
+     * @param altHost n IP-address string that will be used instead of the 
+     *   host specified in the URL. This is used to prevent DNS-spoofing 
+     *   attacks. Can be defaulted to null meaning use the host in the URL.
+     * @param referrer the referring URL (may be null)
+     * @param forceJSEnabled forces JavaScript to be enabled for 'javascript:'
+     *   URLs, even if the user currently has JavaScript disabled (usually 
+     *   specify false) 
+     * @param postHeadersLength the length of postHeaders (if non-null)
+     * @param postHeaders the headers to POST. null specifies that there 
+     *   are no post headers
+     */
+
+    public void postURL(PlugletInstance plugletInst,
+            URL url,
+            int postDataLen, 
+            byte[] postData,
+            boolean isFile,
+            String target,
+            PlugletStreamListener streamListener,
+            String altHost, 
+            URL referrer,
+            boolean forceJSEnabled,
+            int postHeadersLength, 
+            byte[] postHeaders);
+}
+
+
--- a/java/plugins/classes/org/mozilla/pluglet/mozilla/PlugletManager2.java
+++ b/java/plugins/classes/org/mozilla/pluglet/mozilla/PlugletManager2.java
@ -0,0 +1,50 @@
+/* 
+ * 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. 
+ */
+package org.mozilla.pluglet.mozilla;
+import java.net.URL;
+public interface PlugletManager2 extends PlugletManager {
+    /**
+     * Puts up a wait cursor.
+     */
+    public void beginWaitCursor();
+    /**
+     * Restores the previous (non-wait) cursor.
+     */
+    public void endWaitCursor();
+    /**
+     * Returns true if a URL protocol (e.g. "http") is supported.
+     *
+     * @param protocol the protocol name
+     */
+    public boolean supportsURLProtocol(String protocol);
+    /**
+     * Returns the proxy info for a given URL. The result will be in the
+     * following format
+     * 
+     *   i)   "DIRECT"  -- no proxy
+     *   ii)  "PROXY xxx.xxx.xxx.xxx"   -- use proxy
+     *   iii) "SOCKS xxx.xxx.xxx.xxx"  -- use SOCKS
+     *   iv)  Mixed. e.g. "PROXY 111.111.111.111;PROXY 112.112.112.112",
+     *                    "PROXY 111.111.111.111;SOCKS 112.112.112.112"....
+     *
+     * Which proxy/SOCKS to use is determined by the plugin.
+     */
+    public String findProxyForURL(URL url);
+}
+
+
+
+
--- a/java/plugins/classes/org/mozilla/pluglet/mozilla/PlugletStreamInfo.java
+++ b/java/plugins/classes/org/mozilla/pluglet/mozilla/PlugletStreamInfo.java
@ -0,0 +1,36 @@
+/* 
+ * 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. 
+ */
+package org.mozilla.pluglet.mozilla;
+
+public interface PlugletStreamInfo {
+    /**
+     * Returns the MIME type.
+     */
+    public String getContentType();
+    public boolean isSeekable();
+    /**
+     * Returns the number of bytes that can be read from this input stream
+     */
+    public int getLength();
+    public int getLastModified();
+    public String getURL();
+    /**
+     * Request reading from input stream
+     */
+    public void requestRead(ByteRanges ranges );
+}
+
+
--- a/java/plugins/classes/org/mozilla/pluglet/mozilla/makefile.win
+++ b/java/plugins/classes/org/mozilla/pluglet/mozilla/makefile.win
@ -0,0 +1,37 @@
+# 
+# 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. 
+
+IGNORE_MANIFEST=1 
+#//------------------------------------------------------------------------
+#//
+#// Specify the depth of the current directory relative to the
+#// root of NS
+#//
+#//------------------------------------------------------------------------
+DEPTH= ..\..\..\..\..\..\..
+
+# PENDING(edburns): find out where this should really get defined
+JAVA_OR_NSJVM=1
+NO_CAFE=1
+
+include <$(DEPTH)\config\config.mak>
+
+# for compatibility
+include <$(DEPTH)\java\config\localdefs.mak>
+
+JDIRS = .
+JAVAC_PROG=$(JDKHOME)\bin\javac
+JAVA_SOURCEPATH=$(JAVA_SOURCEPATH)$(PATH_SEPARATOR)$(DEPTH)\java\plugins\classes
+include <$(DEPTH)\config\rules.mak>
--- a/java/plugins/classes/org/mozilla/util/Debug.java
+++ b/java/plugins/classes/org/mozilla/util/Debug.java
@ -0,0 +1,24 @@
+/* 
+ * 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. 
+ */
+package org.mozilla.util;
+
+public class Debug {
+    public static native void  print(String str);
+    static {
+	System.loadLibrary("plugletjni");
+    }
+}
+    
--- a/java/plugins/classes/org/mozilla/util/makefile.win
+++ b/java/plugins/classes/org/mozilla/util/makefile.win
@ -0,0 +1,39 @@
+# 
+# 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. 
+
+IGNORE_MANIFEST=1 
+#//------------------------------------------------------------------------
+#//
+#// Specify the depth of the current directory relative to the
+#// root of NS
+#//
+#//------------------------------------------------------------------------
+DEPTH= ..\..\..\..\..\..
+
+# PENDING(edburns): find out where this should really get defined
+JAVA_OR_NSJVM=1
+NO_CAFE=1
+
+include <$(DEPTH)\config\config.mak>
+
+# for compatibility
+include <$(DEPTH)\java\config\localdefs.mak>
+
+JDIRS = .
+
+JAVAC_PROG=$(JDKHOME)\bin\javac
+include <$(DEPTH)\config\rules.mak>
+JAVA_CLASSPATH=$(JAVA_CLASSPATH)$(PATH_SEPARATOR)$(DEPTH)\java\plugins\classes\
+
--- a/java/plugins/jni/makefile.win
+++ b/java/plugins/jni/makefile.win
@ -0,0 +1,60 @@
+# 
+# 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. 
+
+IGNORE_MANIFEST=1
+#//------------------------------------------------------------------------
+#//
+#// Makefile to build 
+#//
+#//------------------------------------------------------------------------
+MODULE = plugletjni
+
+LIBRARY_NAME = plugletjni	
+
+DEPTH= ..\..\..
+
+OBJS =  \
+	.\$(OBJDIR)\org_mozilla_util_Debug.obj
+
+MAKE_OBJ_TYPE = DLL
+
+#//------------------------------------------------------------------------
+#//
+#// Define any Public Targets here (ie. PROGRAM, LIBRARY, DLL, ...)
+#// (these must be defined before the common makefiles are included)
+#//
+#//------------------------------------------------------------------------
+DLLNAME=plugletjni
+
+DLL = .\$(OBJDIR)\$(DLLNAME).dll
+
+#//------------------------------------------------------------------------
+#//
+#// Define any local options for the make tools 
+#//     (ie. LCFLAGS, LLFLAGS, LLIBS, LINCS)
+#//
+#//------------------------------------------------------------------------
+#//------------------------------------------------------------------------
+#//
+#// Include the common makefile rules
+#//
+#//------------------------------------------------------------------------
+include <$(DEPTH)/config/rules.mak>
+
+install:: $(DLL)
+	$(MAKE_INSTALL) .\$(OBJDIR)\$(DLLNAME).dll $(DIST)\bin\
+
+
+
--- a/java/plugins/jni/org_mozilla_util_Debug.cpp
+++ b/java/plugins/jni/org_mozilla_util_Debug.cpp
@ -0,0 +1,32 @@
+/* 
+ * 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. 
+ */
+#include "org_mozilla_util_Debug.h"
+/*
+ * Class:     org_mozilla_util_Debug
+ * Method:    print
+ * Signature: (Ljava/lang/String;)V
+ */
+JNIEXPORT void JNICALL Java_org_mozilla_util_Debug_print
+    (JNIEnv *env, jclass, jstring jval) {
+    jboolean iscopy = JNI_FALSE;
+    const char* cvalue = env->GetStringUTFChars(jval, &iscopy);
+    printf("%s",cvalue);
+    if (iscopy == JNI_TRUE) {
+	env->ReleaseStringUTFChars(jval, cvalue);
+    }
+}
+
+
--- a/java/plugins/jni/org_mozilla_util_Debug.h
+++ b/java/plugins/jni/org_mozilla_util_Debug.h
@ -0,0 +1,36 @@
+/* 
+ * 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. 
+ */
+/* DO NOT EDIT THIS FILE - it is machine generated */
+#include <jni.h>
+/* Header for class org_mozilla_util_Debug */
+
+#ifndef _Included_org_mozilla_util_Debug
+#define _Included_org_mozilla_util_Debug
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class:     org_mozilla_util_Debug
+ * Method:    print
+ * Signature: (Ljava/lang/String;)V
+ */
+JNIEXPORT void JNICALL Java_org_mozilla_util_Debug_print
+  (JNIEnv *, jclass, jstring);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
--- a/java/plugins/makefile.win
+++ b/java/plugins/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. 
+
+IGNORE_MANIFEST=1 
+#//------------------------------------------------------------------------
+#//
+#// Specify the depth of the current directory relative to the
+#// root of NS
+#//
+#//------------------------------------------------------------------------
+DEPTH = ..\..
+
+DIRS  =  src jni classes
+
+include <$(DEPTH)\config\rules.mak>
--- a/java/plugins/nsPluginHostImpl.patch
+++ b/java/plugins/nsPluginHostImpl.patch
@ -0,0 +1,9 @@
+Index: nsPluginHostImpl.cpp
+===================================================================
+RCS file: /cvsroot/mozilla/modules/plugin/nglsrc/nsPluginHostImpl.cpp,v
+retrieving revision 1.73
+diff -r1.73 nsPluginHostImpl.cpp
+1867a1868,1870
+> 	if (NS_FAILED(result)) {
+> 	  result = plugin->CreatePluginInstance(NULL, kIPluginInstanceIID,mimeType, (void **)&instance);
+> 	}
--- a/java/plugins/src/Pluglet.cpp
+++ b/java/plugins/src/Pluglet.cpp
@ -0,0 +1,145 @@
+/* 
+ * 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. 
+ */
+#include "Pluglet.h"
+#include "PlugletEngine.h"
+#include "PlugletLoader.h"
+#include "PlugletInstance.h"
+#include "string.h"
+
+jmethodID Pluglet::createPlugletInstanceMID = NULL;
+jmethodID Pluglet::initializeMID = NULL;  
+jmethodID Pluglet::shutdownMID = NULL;
+
+
+nsresult Pluglet::CreatePluginInstance(const char* aPluginMIMEType, void **aResult) {
+    if(!aResult
+       || Initialize() != NS_OK) {
+	return NS_ERROR_FAILURE;
+    }
+    JNIEnv *env = PlugletEngine::GetJNIEnv();
+    if(!env) {
+	return NS_ERROR_FAILURE;
+    }
+    jstring jstr = env->NewStringUTF(aPluginMIMEType);
+    jobject obj = env->CallObjectMethod(jthis,createPlugletInstanceMID, jstr);
+    if (!obj) {
+        return NS_ERROR_FAILURE;
+    }
+    if (env->ExceptionOccurred()) {
+        env->ExceptionDescribe();
+        return NS_ERROR_FAILURE;
+    }
+    *aResult = new PlugletInstance(obj);
+    return NS_OK;
+}
+
+nsresult Pluglet::Initialize(void) {
+    JNIEnv *env = PlugletEngine::GetJNIEnv();
+    if(!env) {
+	return NS_ERROR_FAILURE;
+    }
+    if (!initializeMID) { 
+	jclass clazz = env->FindClass("org/mozilla/pluglet/Pluglet");
+	if(!clazz) {
+	    return NS_ERROR_FAILURE;
+	}
+	createPlugletInstanceMID = env->GetMethodID(clazz,"createPlugletInstance","(Ljava/lang/String;)Lorg/mozilla/pluglet/PlugletInstance;");
+	if (!createPlugletInstanceMID) {
+	    return NS_ERROR_FAILURE;
+	}
+	shutdownMID = env->GetMethodID(clazz,"shutdown","()V");
+	if (!shutdownMID) {
+	    return NS_ERROR_FAILURE;
+	}   
+	initializeMID = env->GetMethodID(clazz,"initialize","(Lorg/mozilla/pluglet/mozilla/PlugletManager;)V");
+	if (!initializeMID) {
+	    return NS_ERROR_FAILURE;
+	}
+	
+    }
+    if (!jthis) {
+	jthis = PlugletLoader::GetPluglet(path);
+	if (!jthis) {
+	    return NS_ERROR_FAILURE;
+	}
+	env->CallVoidMethod(jthis,initializeMID,PlugletEngine::GetPlugletManager());
+	if (env->ExceptionOccurred()) {
+	    env->ExceptionDescribe();
+	    return NS_ERROR_FAILURE;
+	}
+    }
+    return NS_OK;
+}
+
+nsresult Pluglet::Shutdown(void) {
+    
+    if(!jthis) {
+	return NS_ERROR_FAILURE;
+    }
+    JNIEnv *env = PlugletEngine::GetJNIEnv();
+    if(!env) {
+	return NS_ERROR_FAILURE;
+    }
+    env->CallVoidMethod(jthis,shutdownMID);
+    if (env->ExceptionOccurred()) {
+	env->ExceptionDescribe();
+	return NS_ERROR_FAILURE;
+    }
+    return NS_OK;
+}
+
+nsresult Pluglet::GetMIMEDescription(const char* *result) {
+    if(!result) {
+	return NS_ERROR_FAILURE;
+    }
+    *result = mimeDescription;
+    return (*result) ? NS_OK : NS_ERROR_FAILURE;
+}
+
+Pluglet::Pluglet(const char *mimeDescription, const char *path) {
+    jthis = NULL;
+    this->path = new char[strlen(path)+1];
+    strcpy(this->path,path);
+    this->mimeDescription = new char[strlen(mimeDescription)+1];
+    strcpy(this->mimeDescription,mimeDescription);
+}
+ 
+Pluglet::~Pluglet(void) {
+    delete[] path;
+    delete[] mimeDescription;
+    JNIEnv *env = PlugletEngine::GetJNIEnv();
+    env->DeleteGlobalRef(jthis);
+}
+
+Pluglet * Pluglet::Load(const char * path) {
+    char * mime = PlugletLoader::GetMIMEDescription(path);
+    Pluglet * result = NULL;
+    if (mime) {
+	result = new Pluglet(mime,path);
+	//delete[] mime;  //nb we have a strange exception here 
+    }
+    return result;
+}
+
+
+int Pluglet::Compare(const char *mimeType) {
+  return 1;  //nb urgent
+}
+
+
+
+
+
--- a/java/plugins/src/Pluglet.h
+++ b/java/plugins/src/Pluglet.h
@ -0,0 +1,42 @@
+/* 
+ * 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. 
+ */
+#ifndef __Pluglet_h__
+#define __Pluglet_h__
+#include "nsplugin.h"
+#include "jni.h"
+
+class Pluglet {
+ public:
+    nsresult CreatePluginInstance(const char* aPluginMIMEType, void **aResult);
+    nsresult Initialize(void);
+    nsresult Shutdown(void); 
+    nsresult GetMIMEDescription(const char* *result);
+    /*****************************************/
+    ~Pluglet(void);
+    int Compare(const char * mimeType);
+    static Pluglet * Load(const char * path);
+ private:
+    jobject jthis;
+    static jmethodID createPlugletInstanceMID;
+    static jmethodID initializeMID; 
+    static jmethodID shutdownMID;
+    /*****************************************/
+    char *mimeDescription;
+    char *path;
+    Pluglet(const char *mimeDescription,const char * path);
+};    
+
+#endif /* __Pluglet_h__ */
--- a/java/plugins/src/PlugletEngine.cpp
+++ b/java/plugins/src/PlugletEngine.cpp
@ -0,0 +1,257 @@
+/* 
+ * 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. 
+ */
+#include "PlugletEngine.h"
+#include "Pluglet.h"
+#include "nsIServiceManager.h"
+#include "prenv.h"
+
+static NS_DEFINE_IID(kIPluginIID,NS_IPLUGIN_IID);
+static NS_DEFINE_CID(kPluginCID,NS_PLUGIN_CID);
+static NS_DEFINE_IID(kIServiceManagerIID, NS_ISERVICEMANAGER_IID);
+static NS_DEFINE_IID(kIJVMManagerIID,NS_IJVMMANAGER_IID);
+static NS_DEFINE_CID(kJVMManagerCID,NS_JVMMANAGER_CID);
+static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
+static NS_DEFINE_IID(kIFactoryIID, NS_IFACTORY_IID);
+
+#define PLUGIN_MIME_DESCRIPTION "*:*:Pluglet Engine"
+
+//nsJVMManager * PlugletEngine::jvmManager = NULL;
+int PlugletEngine::objectCount = 0;
+PlugletsDir * PlugletEngine::dir = NULL;
+PRInt32 PlugletEngine::lockCount = 0;
+PlugletEngine * PlugletEngine::engine = NULL;
+NS_IMPL_ISUPPORTS(PlugletEngine,kIPluginIID);
+NS_METHOD PlugletEngine::Initialize(void) {
+    //nb ???
+    return NS_OK;
+}
+
+NS_METHOD PlugletEngine::Shutdown(void) {
+    //nb ???
+    return NS_OK;
+}
+
+NS_METHOD PlugletEngine::CreateInstance(nsISupports *aOuter,
+			 REFNSIID aIID,	void **aResult) {
+    return NS_ERROR_FAILURE; //nb to do
+}
+ 
+NS_METHOD PlugletEngine::CreatePluginInstance(nsISupports *aOuter, REFNSIID aIID, 
+				const char* aPluginMIMEType, void **aResult) {
+    if (!aResult) {
+	return NS_ERROR_FAILURE; 
+    }
+    Pluglet * pluglet = NULL;
+    nsresult res = NS_ERROR_NULL_POINTER; 
+    if ((res = dir->GetPluglet(aPluginMIMEType,&pluglet)) != NS_OK
+	|| !pluglet) {
+        return res; 
+    }
+    //we do not delete pluglet because we do not allocate new memory in dir->GetPluglet()
+    return pluglet->CreatePluginInstance(aPluginMIMEType,aResult);
+}
+
+NS_METHOD PlugletEngine::GetMIMEDescription(const char* *result) {
+    if (!result) {
+	return NS_ERROR_FAILURE;
+    }
+    *result = PLUGIN_MIME_DESCRIPTION;
+    return NS_OK;
+}
+
+NS_METHOD PlugletEngine::GetValue(nsPluginVariable variable, void *value) {
+    //nb ????
+    return NS_OK;
+}
+
+NS_METHOD PlugletEngine::LockFactory(PRBool aLock) {
+    if(aLock) {
+        PR_AtomicIncrement(&lockCount); 
+    } else {
+        PR_AtomicDecrement(&lockCount);
+    }
+    return NS_OK;
+}
+
+PlugletEngine::PlugletEngine(nsISupports* aService) {
+    NS_INIT_REFCNT();
+    dir = new PlugletsDir();
+    nsresult res = NS_OK;
+#if 0
+    nsIServiceManager *sm;
+    res = aService->QueryInterface(nsIServiceManager::GetIID(),(void**)&sm);
+    if (NS_FAILED(res)) {
+	jvmManager = NULL;
+	return;
+    }
+    res = sm->GetService(kJVMManagerCID,kIJVMManagerIID,(nsISupports**)&jvmManager);
+    //nb 
+    if (NS_FAILED(res)) {
+	jvmManager = NULL;
+    }
+    NS_RELEASE(sm);
+#endif 
+    engine = this;
+    objectCount++;
+}
+
+PlugletEngine::~PlugletEngine(void) {
+    delete dir;
+    objectCount--;
+}
+
+//nb for debug only
+#ifndef PATH_SEPARATOR
+#define PATH_SEPARATOR ';'
+#endif 
+
+JavaVM *jvm = NULL;	
+
+static void StartJVM() {
+    JNIEnv *env = NULL;	
+    jint res;
+	JDK1_1InitArgs vm_args;
+    char classpath[1024];
+    vm_args.version = 0x00010001;
+    JNI_GetDefaultJavaVMInitArgs(&vm_args);
+    /* Append USER_CLASSPATH to the default system class path */
+    //nb todo urgent
+	
+    sprintf(classpath, "%s%c%s",
+            vm_args.classpath, PATH_SEPARATOR, PR_GetEnv("CLASSPATH"));
+	printf("-- classpath %s\n",classpath);
+    vm_args.classpath = classpath;
+    /* Create the Java VM */	
+    res = JNI_CreateJavaVM(&jvm, &env, &vm_args);
+}
+
+JNIEnv * PlugletEngine::GetJNIEnv(void) {
+   JNIEnv * res;
+#if 0
+   if (!jvmManager) {
+       //nb it is bad :(
+       return NULL;
+   }
+   jvmManager->CreateProxyJNI(NULL,&res);
+   //nb error handling
+#endif
+//#if 0
+    if (!jvm) {
+           printf(":) starting jvm\n");
+	   StartJVM();
+   }
+   jvm->AttachCurrentThread(&res,NULL);
+//#endif
+   return res;
+}
+
+jobject PlugletEngine::GetPlugletManager(void) {
+    //nb todo urgent
+    return NULL;
+}
+
+PlugletEngine * PlugletEngine::GetEngine(void) {
+  return engine;
+}
+void PlugletEngine::IncObjectCount(void) {
+    objectCount++;
+}
+
+void PlugletEngine::DecObjectCount(void) {
+    objectCount--;
+}
+
+PRBool PlugletEngine::IsUnloadable(void) {
+  return (lockCount == 0 
+	  && objectCount == 0);
+}
+
+// ******************************************
+extern "C" NS_EXPORT nsresult
+NSGetFactory(nsISupports* serviceMgr,
+	     const nsCID &aClass,
+	     const char *aClassName,
+	     const char *aProgID,
+	     nsIFactory **aFactory)
+{
+    if (aClass.Equals(kPluginCID)) {
+	if (PlugletEngine::GetEngine()) {
+	    *aFactory = PlugletEngine::GetEngine();
+	    return NS_OK;
+	}
+	PlugletEngine * engine = new PlugletEngine(serviceMgr);
+	if (!engine) 
+	    return NS_ERROR_OUT_OF_MEMORY;
+	engine->AddRef();
+	*aFactory = engine;
+	return NS_OK;
+    }
+    return NS_ERROR_FAILURE; 
+}
+
+extern "C" NS_EXPORT PRBool
+NSCanUnload(nsISupports* serviceMgr)
+{
+    return (PlugletEngine::IsUnloadable());
+}
+
+
+extern  "C" char*  
+NP_GetMIMEDescription(void)
+{
+    return PLUGIN_MIME_DESCRIPTION;
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
--- a/java/plugins/src/PlugletEngine.def
+++ b/java/plugins/src/PlugletEngine.def
@ -0,0 +1,24 @@
+; -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+;
+; The contents of this file are subject to the Netscape Public License
+; Version 1.0 (the "NPL"); you may not use this file except in
+; compliance with the NPL.  You may obtain a copy of the NPL at
+; http://www.mozilla.org/NPL/
+;
+; Software distributed under the NPL is distributed on an "AS IS" basis,
+; WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+; for the specific language governing rights and limitations under the
+; NPL.
+;
+; The Initial Developer of this code under the NPL is Netscape
+; Communications Corporation.  Portions created by Netscape are
+; Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+; Reserved.
+
+LIBRARY   nppluglet
+
+CODE	  PRELOAD MOVEABLE DISCARDABLE
+DATA	  PRELOAD SINGLE
+
+EXPORTS
+	NSGetFactory    @1
--- a/java/plugins/src/PlugletEngine.h
+++ b/java/plugins/src/PlugletEngine.h
@ -0,0 +1,53 @@
+/* 
+ * 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. 
+ */
+#ifndef __PlugletEngine_h__
+#define __PlugletEngine_h__
+#include "nsplugin.h"
+#include "jni.h"
+#include "nsJVMManager.h"
+#include "PlugletsDir.h"
+
+class PlugletEngine : public nsIPlugin {
+ public:
+    NS_IMETHOD CreatePluginInstance(nsISupports *aOuter, REFNSIID aIID, 
+				    const char* aPluginMIMEType,
+				    void **aResult);
+    NS_IMETHOD CreateInstance(nsISupports *aOuter, const nsIID & iid, void * *_retval);
+    NS_IMETHOD LockFactory(PRBool aLock);
+    NS_IMETHOD Initialize(void);
+    NS_IMETHOD Shutdown(void); 
+    NS_IMETHOD GetMIMEDescription(const char* *result);
+    NS_IMETHOD GetValue(nsPluginVariable variable, void *value);
+    NS_DECL_ISUPPORTS
+    PlugletEngine(nsISupports* aService);
+    virtual ~PlugletEngine(void);
+    static JNIEnv * GetJNIEnv(void);
+    static jobject GetPlugletManager(void);
+    static void IncObjectCount(void);
+    static void DecObjectCount(void);
+    static PRBool IsUnloadable(void);
+    static PlugletEngine * GetEngine(void);
+ private:
+    static int objectCount;
+    static PRInt32 lockCount;
+    static PlugletsDir *dir;
+    static PlugletEngine * engine;
+    //nb static nsJVMManager * jvmManager;
+};    
+
+#endif /* __PlugletEngine_h__ */
+
+
--- a/java/plugins/src/PlugletEngine.rc
+++ b/java/plugins/src/PlugletEngine.rc
@ -0,0 +1,125 @@
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#include "afxres.h"
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// English (U.S.) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
+#ifdef _WIN32
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
+#pragma code_page(1252)
+#endif //_WIN32
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE DISCARDABLE 
+BEGIN
+    "resource.h\0"
+END
+
+2 TEXTINCLUDE DISCARDABLE 
+BEGIN
+    "#include ""afxres.h""\r\n"
+    "\0"
+END
+
+3 TEXTINCLUDE DISCARDABLE 
+BEGIN
+    "#define _AFX_NO_SPLITTER_RESOURCES\r\n"
+    "#define _AFX_NO_OLE_RESOURCES\r\n"
+    "#define _AFX_NO_TRACKER_RESOURCES\r\n"
+    "#define _AFX_NO_PROPERTY_RESOURCES\r\n"
+    "\r\n"
+    "#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)\r\n"
+    "#ifdef _WIN32\r\n"
+    "LANGUAGE 9, 1\r\n"
+    "#pragma code_page(1252)\r\n"
+    "#endif\r\n"
+    "#include ""res\\CharFlipper.rc2""  // non-Microsoft Visual C++ edited resources\r\n"
+    "#include ""afxres.rc""         // Standard components\r\n"
+    "#endif\0"
+END
+
+#endif    // APSTUDIO_INVOKED
+
+
+#ifndef _MAC
+/////////////////////////////////////////////////////////////////////////////
+//
+// Version
+//
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION 1,0,0,1
+ PRODUCTVERSION 1,0,0,1
+ FILEFLAGSMASK 0x3fL
+#ifdef _DEBUG
+ FILEFLAGS 0x1L
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS 0x4L
+ FILETYPE 0x2L
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040904e4"
+        BEGIN
+            VALUE "CompanyName", "\0"
+            VALUE "FileDescription", "PlugletEngine\0"
+            VALUE "FileExtents", "*\0"
+            VALUE "FileOpenName", "Pluglet file (*.*)\0"
+            VALUE "FileVersion", "1, 0, 0, 1\0"
+            VALUE "InternalName", "PlugletEngine\0"
+            VALUE "LegalCopyright", "Copyright © 1999\0"
+            VALUE "MIMEType", "*\0"
+            VALUE "OriginalFilename", "nppluglet.dll\0"
+            VALUE "ProductName", "Pluglet Engine\0"
+            VALUE "ProductVersion", "1, 0, 0, 1\0"
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x409, 1252
+    END
+END
+
+#endif    // !_MAC
+
+#endif    // English (U.S.) resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+#define _AFX_NO_SPLITTER_RESOURCES
+#define _AFX_NO_OLE_RESOURCES
+#define _AFX_NO_TRACKER_RESOURCES
+#define _AFX_NO_PROPERTY_RESOURCES
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
+#ifdef _WIN32
+LANGUAGE 9, 1
+#pragma code_page(1252)
+#endif
+#include "afxres.rc"         // Standard components
+#endif
+/////////////////////////////////////////////////////////////////////////////
+#endif    // not APSTUDIO_INVOKED
+
--- a/java/plugins/src/PlugletInstance.cpp
+++ b/java/plugins/src/PlugletInstance.cpp
@ -0,0 +1,119 @@
+/* 
+ * 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. 
+ */
+#include "PlugletInstance.h"
+#include "PlugletEngine.h"
+#include "PlugletStreamListener.h"
+
+jmethodID PlugletInstance::initializeMID = NULL;
+jmethodID PlugletInstance::startMID = NULL;
+jmethodID PlugletInstance::stopMID = NULL;
+jmethodID PlugletInstance::destroyMID = NULL;
+jmethodID PlugletInstance::newStreamMID = NULL;
+jmethodID PlugletInstance::setWindowMID = NULL;
+jmethodID PlugletInstance::printMID = NULL;
+
+static NS_DEFINE_IID(kIPluginInstanceIID, NS_IPLUGININSTANCE_IID);
+
+NS_IMPL_ISUPPORTS(PlugletInstance, kIPluginInstanceIID);
+
+PlugletInstance::PlugletInstance(jobject object) {
+    NS_INIT_REFCNT();
+    jthis = PlugletEngine::GetJNIEnv()->NewGlobalRef(object);
+    //nb check for null
+    peer = NULL;
+}
+
+PlugletInstance::~PlugletInstance() {
+    PlugletEngine::GetJNIEnv()->DeleteGlobalRef(jthis);
+}
+
+NS_METHOD PlugletInstance::HandleEvent(nsPluginEvent* event, PRBool* handled) {
+    //nb
+    return NS_OK;
+}
+
+NS_METHOD PlugletInstance::Initialize(nsIPluginInstancePeer* _peer) {
+    if (!printMID) {
+	//nb check for null after each and every JNI call
+	JNIEnv *env = PlugletEngine::GetJNIEnv();
+	jclass clazz = env->FindClass("org/mozilla/pluglet/PlugletInstance");
+	initializeMID = env->GetMethodID(clazz,"initialize","(Lorg/mozilla/pluglet/mozilla/PlugletInstancePeer;)V");
+	startMID = env->GetMethodID(clazz,"start","()V");
+	stopMID = env->GetMethodID(clazz,"stop","()V");
+	destroyMID = env->GetMethodID(clazz,"destroy","()V");
+	newStreamMID = env->GetMethodID(clazz,"newStream","()Lorg/mozilla/pluglet/PlugletStreamListener;");
+	setWindowMID = env->GetMethodID(clazz,"setWindow","(Ljava/awt/Panel;)V");
+	printMID = env->GetMethodID(clazz,"print","(Ljava/awt/print/PrinterJob;)V");
+    }
+    peer = _peer;
+    peer->AddRef();
+    //nb call java
+    return NS_OK;
+}
+
+NS_METHOD PlugletInstance::GetPeer(nsIPluginInstancePeer* *result) {
+    peer->AddRef();
+    *result = peer;
+    return NS_OK;
+}
+
+NS_METHOD PlugletInstance::Start(void) {
+    JNIEnv * env = PlugletEngine::GetJNIEnv();
+    env->CallVoidMethod(jthis,startMID);
+    //nb check for JNI exception
+    return NS_OK;
+}
+NS_METHOD PlugletInstance::Stop(void) {
+    JNIEnv * env = PlugletEngine::GetJNIEnv();
+    env->CallVoidMethod(jthis,stopMID);
+    //nb check for JNI exception
+    return NS_OK;
+}
+NS_METHOD PlugletInstance::Destroy(void) {
+    JNIEnv * env = PlugletEngine::GetJNIEnv();
+    env->CallVoidMethod(jthis,destroyMID);
+    //nb check for JNI exception
+    return NS_OK;
+}
+
+NS_METHOD PlugletInstance::NewStream(nsIPluginStreamListener** listener) {
+    if(!listener) {
+	return NS_ERROR_FAILURE;
+    }
+    JNIEnv * env = PlugletEngine::GetJNIEnv();
+    jobject obj = env->CallObjectMethod(jthis,newStreamMID);
+    //nb check for JNI exception
+    if (obj) {
+	*listener = new PlugletStreamListener(obj);
+    }
+    return NS_OK;
+}
+
+NS_METHOD PlugletInstance::GetValue(nsPluginInstanceVariable variable, void *value) {
+    return NS_ERROR_FAILURE;
+}
+
+NS_METHOD PlugletInstance::SetWindow(nsPluginWindow* window) {
+    //nb
+    return NS_OK;
+}
+
+NS_METHOD PlugletInstance::Print(nsPluginPrint* platformPrint) {
+    //nb
+    return NS_OK;
+}
+
+
--- a/java/plugins/src/PlugletInstance.h
+++ b/java/plugins/src/PlugletInstance.h
@ -0,0 +1,56 @@
+/* 
+ * 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. 
+ */
+#ifndef __PlugletInstance_h__
+#define __PlugletInstance_h__
+#include "jni.h"
+#include "nsplugin.h"
+
+class PlugletInstance : public nsIPluginInstance {
+ public:
+    NS_IMETHOD HandleEvent(nsPluginEvent* event, PRBool* handled);
+    NS_IMETHOD Initialize(nsIPluginInstancePeer* peer);
+    NS_IMETHOD GetPeer(nsIPluginInstancePeer* *result);
+    NS_IMETHOD Start(void);
+    NS_IMETHOD Stop(void);
+    NS_IMETHOD Destroy(void);
+    NS_IMETHOD NewStream(nsIPluginStreamListener** listener);
+    NS_IMETHOD SetWindow(nsPluginWindow* window);
+    NS_IMETHOD Print(nsPluginPrint* platformPrint);
+    NS_IMETHOD GetValue(nsPluginInstanceVariable variable, void *value);
+    NS_DECL_ISUPPORTS
+
+    PlugletInstance(jobject object);
+    virtual ~PlugletInstance(void);
+ private:
+    jobject jthis;
+    static  jmethodID initializeMID;
+    static  jmethodID startMID;
+    static  jmethodID stopMID;
+    static  jmethodID destroyMID;
+    static  jmethodID newStreamMID;
+    static  jmethodID setWindowMID;
+    static  jmethodID printMID; 
+    static  jmethodID getValueMID;
+    nsIPluginInstancePeer *peer;
+};
+#endif /* __PlugletInstance_h__ */
+
+
+
+
+
+
+
--- a/java/plugins/src/PlugletList.cpp
+++ b/java/plugins/src/PlugletList.cpp
@ -0,0 +1,67 @@
+/* 
+ * 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. 
+ */
+#include"PlugletList.h"
+
+PlugletList::PlugletList() {
+    head = tail = NULL;
+}
+
+PlugletList::~PlugletList() {
+    for(PlugletListNode * current=head;!current;delete current,current = current->next)
+	;
+}
+
+PlugletList::PlugletListNode::PlugletListNode(Pluglet *v,PlugletList::PlugletListNode *n) {
+    value = v; next = n;
+}
+
+void PlugletList::Add(Pluglet *pluglet) {
+    if (!pluglet) {
+	return;
+    }
+    if (!tail) {
+	head = tail = new PlugletListNode(pluglet);
+    } else {
+	tail->next = new PlugletListNode(pluglet);
+	if (tail->next) {
+	    tail = tail->next;
+	}
+    }
+}
+
+PlugletListIterator * PlugletList::GetIterator(void) {
+    return new PlugletListIterator(this);
+}
+
+PlugletListIterator::PlugletListIterator(PlugletList *list) {
+    current = list->head;
+}
+Pluglet * PlugletListIterator::Get(void) {
+    Pluglet * result = NULL;
+    if (current) {
+	result = current->value;
+    }
+    return result;
+}
+
+Pluglet * PlugletListIterator::Next(void) {
+    Pluglet * result = NULL;
+    if (current) {
+	current = current->next;
+	result = Get();
+    }
+    return result;
+}
--- a/java/plugins/src/PlugletList.h
+++ b/java/plugins/src/PlugletList.h
@ -0,0 +1,46 @@
+/* 
+ * 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. 
+ */
+#ifndef __PlugletList_h__
+#define __PlugletList_h__
+#include "Pluglet.h"
+class PlugletListIterator;
+
+class PlugletList {
+    friend class PlugletListIterator;
+ public:
+    PlugletList();
+    ~PlugletList();
+    void Add(Pluglet *pluglet);
+    PlugletListIterator * GetIterator(void);
+ private:
+    struct PlugletListNode {
+	PlugletListNode(Pluglet *v,PlugletListNode *n = NULL);
+	Pluglet * value;
+	PlugletListNode * next;
+    };
+    PlugletListNode * head;
+    PlugletListNode * tail;
+};
+class PlugletListIterator {
+ public:
+    PlugletListIterator(PlugletList *list);
+    Pluglet * Get(void);
+    Pluglet * Next(void);
+ private:
+    PlugletList::PlugletListNode *current;
+};
+    
+#endif /* __PlugletList_h__ */
--- a/java/plugins/src/PlugletLoader.cpp
+++ b/java/plugins/src/PlugletLoader.cpp
@ -0,0 +1,124 @@
+/* 
+ * 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. 
+ */
+#include "PlugletLoader.h"
+#include "PlugletEngine.h"
+#include "string.h"
+
+jclass PlugletLoader::clazz = NULL;
+jmethodID PlugletLoader::getMIMEDescriptionMID = NULL;
+jmethodID PlugletLoader::getPlugletMID = NULL;
+
+//nb for debug only
+static char *ToString(jobject obj,JNIEnv *env) {
+	static jmethodID toStringID = NULL;
+	if (!toStringID) {
+	    jclass clazz = env->FindClass("java/lang/Object");
+	    toStringID = env->GetMethodID(clazz,"toString","()Ljava/lang/String;");
+	}
+	jstring jstr = (jstring) env->CallObjectMethod(obj,toStringID);
+	//nb check for jni exception
+	const char * str = env->GetStringUTFChars(jstr,NULL);
+	//nb check for jni exception
+	char * res = new char[strlen(str)];
+	strcpy(res,str);
+	env->ReleaseStringUTFChars(jstr,str);
+	return res;
+}
+
+void PlugletLoader::Initialize(void) {
+    //nb erors handling
+    JNIEnv * env = PlugletEngine::GetJNIEnv();
+    clazz = env->FindClass("org/mozilla/pluglet/PlugletLoader");
+    if (env->ExceptionOccurred()) {
+	env->ExceptionDescribe();
+        clazz = NULL;
+	return;
+    }
+    clazz = (jclass) env->NewGlobalRef(clazz);
+    //nb check for jni exception
+    getMIMEDescriptionMID = env->GetStaticMethodID(clazz,"getMIMEDescription","(Ljava/lang/String;)Ljava/lang/String;");
+    if (env->ExceptionOccurred()) {
+	env->ExceptionDescribe();
+        clazz = NULL;
+	return;
+    }
+    getPlugletMID = env->GetStaticMethodID(clazz,"getPluglet","(Ljava/lang/String;)Lorg/mozilla/pluglet/Pluglet;");
+    if (env->ExceptionOccurred()) {
+	env->ExceptionDescribe();
+        clazz = NULL;
+	return;
+    }
+}
+
+void PlugletLoader::Destroy(void) {
+    JNIEnv * env = PlugletEngine::GetJNIEnv();
+    env->DeleteGlobalRef(clazz);
+}
+
+char * PlugletLoader::GetMIMEDescription(const char * path) {
+    if (!clazz) {
+	Initialize();
+	if (!clazz) {
+	    return NULL;
+	}
+    }
+    JNIEnv * env = PlugletEngine::GetJNIEnv();
+    jstring jpath =  env->NewStringUTF(path);
+    //nb check for null
+    jstring mimeDescription = (jstring)env->CallStaticObjectMethod(clazz,getMIMEDescriptionMID,jpath);
+    if (env->ExceptionOccurred()) {
+        env->ExceptionDescribe();
+	return NULL;
+    }
+    if (!mimeDescription) {
+	return NULL;
+    }
+    
+    const char* str = env->GetStringUTFChars(mimeDescription,NULL);
+    char *res = NULL;
+    if(str) {
+	res = new char[strlen(str)+1];
+	strcpy(res,str);
+	env->ReleaseStringUTFChars(mimeDescription,str);
+    }
+    return res;
+    //nb possible memory leak - talk to Mozilla
+}
+
+jobject PlugletLoader::GetPluglet(const char * path) {
+    if (!clazz) {
+	Initialize();
+	if (!clazz) {
+	    return NULL;
+	}
+    }    
+    JNIEnv * env = PlugletEngine::GetJNIEnv();
+    jstring jpath =  env->NewStringUTF(path);
+    jobject jpluglet = env->CallStaticObjectMethod(clazz,getPlugletMID,jpath);
+    //nb check for jni exc
+    if (jpluglet) {
+	jpluglet = env->NewGlobalRef(jpluglet);
+    }
+    return jpluglet;
+}
+
+
+
+
+
+
+
+
--- a/java/plugins/src/PlugletLoader.h
+++ b/java/plugins/src/PlugletLoader.h
@ -0,0 +1,32 @@
+/* 
+ * 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. 
+ */
+#ifndef __PlugletLoader_h__
+#define __PlulgetLoader_h__
+#include "jni.h"
+#include "Pluglet.h"
+
+class PlugletLoader {
+ public:
+    static char * GetMIMEDescription(const char * path);
+    static jobject GetPluglet(const char * path);
+    static void Initialize(void);
+    static void Destroy(void);
+ private:
+    static jclass    clazz;
+    static jmethodID getMIMEDescriptionMID;
+    static jmethodID getPlugletMID;
+};
+#endif /*  __PlulgetLoader_h__ */
--- a/java/plugins/src/PlugletStreamListener.cpp
+++ b/java/plugins/src/PlugletStreamListener.cpp
@ -0,0 +1,87 @@
+/* 
+ * 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. 
+ */
+#include "PlugletStreamListener.h"
+#include "PlugletEngine.h"
+
+
+
+jmethodID PlugletStreamListener::onStartBindingMID = NULL;
+jmethodID PlugletStreamListener::onDataAvailableMID = NULL;
+jmethodID PlugletStreamListener::onFileAvailableMID = NULL;
+jmethodID PlugletStreamListener::onStopBindingMID = NULL;
+jmethodID PlugletStreamListener::getStreamTypeMID = NULL;
+
+void PlugletStreamListener::Initialize(void) {
+    JNIEnv * env =  PlugletEngine::GetJNIEnv();
+    jclass clazz = env->FindClass("org/mozilla/pluglet/PlugletStreamListener");
+    onStartBindingMID = env->GetMethodID(clazz, "onStartBinding","(Lorg/mozilla/pluglet/mozilla/PlugletStreamInfo;)V");
+    onDataAvailableMID = env->GetMethodID(clazz,"onDataAvailable","(Lorg/mozilla/pluglet/mozilla/PlugletStreamInfo;Ljava/io/InputStream;I)V");
+    onFileAvailableMID = env->GetMethodID(clazz,"onFileAvailable","(Lorg/mozilla/pluglet/mozilla/PlugletStreamInfo;Ljava/lang/String;)V");
+    getStreamTypeMID = env->GetMethodID(clazz,"getStreamType","()I");
+    onStopBindingMID = env->GetMethodID(clazz,"onStopBinding","(Lorg/mozilla/pluglet/mozilla/PlugletStreamInfo;I)V");
+}
+
+PlugletStreamListener::PlugletStreamListener(jobject object) {
+    NS_INIT_REFCNT();
+    jthis = PlugletEngine::GetJNIEnv()->NewGlobalRef(object);
+    if (!onStopBindingMID) {
+	Initialize();
+    }
+}
+
+PlugletStreamListener::~PlugletStreamListener(void) {
+    PlugletEngine::GetJNIEnv()->DeleteGlobalRef(jthis);
+}
+
+NS_METHOD  PlugletStreamListener::OnStartBinding(nsIPluginStreamInfo* pluginInfo) {
+    JNIEnv * env = PlugletEngine::GetJNIEnv();
+    //nb env->CallVoidMethod(jthis,onStartBindingMID,NewPluginStreamInfo(Plugin::env,pluginInfo));
+    return NS_OK;
+}
+    
+NS_METHOD PlugletStreamListener::OnDataAvailable(nsIPluginStreamInfo* pluginInfo, nsIInputStream* input, PRUint32 length) {
+    JNIEnv * env = PlugletEngine::GetJNIEnv();   
+    //nb env->CallVoidMethod(jthis,onDataAvailableMID,NewPluginStreamInfo(Plugin::env,pluginInfo),
+    //				NewInputStream(Plugin::env,input),(jint)length);
+    return NS_OK;
+}
+
+NS_METHOD PlugletStreamListener::OnFileAvailable(nsIPluginStreamInfo* pluginInfo, const char* fileName) {
+    JNIEnv * env = PlugletEngine::GetJNIEnv();
+    //nb Plugin::env->CallVoidMethod(jthis,onFileAvailableMID,NewPluginStreamInfo(Plugin::env,pluginInfo),
+    //		       Plugin::env->NewStringUTF(fileName));
+    return NS_OK;
+}
+
+NS_METHOD PlugletStreamListener::OnStopBinding(nsIPluginStreamInfo* pluginInfo, nsresult status) {
+    JNIEnv * env = PlugletEngine::GetJNIEnv();
+    //nb env->CallVoidMethod(jthis,onStopBindingMID,NewPluginStreamInfo(Plugin::env,pluginInfo),status);
+    return NS_OK;
+}
+NS_METHOD PlugletStreamListener::GetStreamType(nsPluginStreamType *result) {
+    JNIEnv * env = PlugletEngine::GetJNIEnv();
+    *result = (nsPluginStreamType)env->CallIntMethod(jthis,getStreamTypeMID);
+    return NS_OK;
+}
+
+static NS_DEFINE_IID(kIPluginStreamListenerIID, NS_IPLUGINSTREAMLISTENER_IID);
+
+NS_IMPL_ISUPPORTS(PlugletStreamListener, kIPluginStreamListenerIID);
+
+
+
+
+
--- a/java/plugins/src/PlugletStreamListener.h
+++ b/java/plugins/src/PlugletStreamListener.h
@ -0,0 +1,53 @@
+/* 
+ * 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. 
+ */
+#ifndef __PlugletStreamListener_h__
+#define __PlugletStreamListener_h__
+#include "nsIPluginStreamListener.h"
+#include "jni.h"
+
+class PlugletStreamListener : public nsIPluginStreamListener {
+ public:
+    NS_DECL_ISUPPORTS
+    NS_IMETHOD
+    OnStartBinding(nsIPluginStreamInfo* pluginInfo);
+    NS_IMETHOD
+    OnDataAvailable(nsIPluginStreamInfo* pluginInfo, nsIInputStream* input, PRUint32 length);
+    NS_IMETHOD
+    OnFileAvailable(nsIPluginStreamInfo* pluginInfo, const char* fileName);
+    NS_IMETHOD
+    OnStopBinding(nsIPluginStreamInfo* pluginInfo, nsresult status);
+    NS_IMETHOD
+    GetStreamType(nsPluginStreamType *result);
+    
+    PlugletStreamListener(jobject jthis);
+    virtual ~PlugletStreamListener(void);
+    static void Initialize(void);
+ private:
+    jobject jthis;
+    static jmethodID onStartBindingMID;
+    static jmethodID onDataAvailableMID;
+    static jmethodID onFileAvailableMID;
+    static jmethodID onStopBindingMID;
+    static jmethodID getStreamTypeMID;
+};
+
+#endif /* __PlugletStreanListener_h__ */
+
+
+
+
+
+
--- a/java/plugins/src/PlugletView.h
+++ b/java/plugins/src/PlugletView.h
@ -0,0 +1,21 @@
+/* 
+ * 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. 
+ */
+#ifndef __PlugletView_h__
+#define __PlugletView_h__
+class PlugletView {
+    //nb
+};
+#endif /* __PlugletView_h__ */
--- a/java/plugins/src/PlugletsDir.cpp
+++ b/java/plugins/src/PlugletsDir.cpp
@ -0,0 +1,82 @@
+/* 
+ * 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. 
+ */
+#include"PlugletsDir.h"
+#include "prenv.h"
+
+PlugletsDir::PlugletsDir(void) {
+    list = NULL;
+    //nb ???
+}
+
+PlugletsDir::~PlugletsDir(void) {
+    if (list) {
+	for (PlugletListIterator *iter = list->GetIterator();iter->Get();delete iter->Get(),iter->Next())
+	    ;
+	delete list;
+    }
+}
+
+void PlugletsDir::LoadPluglets() {
+    if (!list) {
+	list = new PlugletList();
+	char * path = PR_GetEnv("PLUGLET");
+	int pathLength = strlen(path);
+	Pluglet *pluglet;
+	for (nsDirectoryIterator iter(nsFileSpec(path),PR_TRUE); iter.Exists(); iter++) {
+	    const nsFileSpec& file = iter;
+	    const char* name = file.GetCString();
+	    int length;
+	    if((length = strlen(name)) <= 4  // if it's shorter than ".jar"
+	       || strcmp(name+length - 4,".jar") ) {
+		continue;
+	    }
+	    if ( (pluglet = Pluglet::Load(name)) ) {
+		list->Add(pluglet);
+	    }
+	}
+    }
+}
+
+nsresult PlugletsDir::GetPluglet(const char * mimeType, Pluglet **pluglet) {
+    if(!pluglet) {
+	return NS_ERROR_NULL_POINTER;
+    }
+    *pluglet = NULL;
+    nsresult res = NS_OK;
+    if(!list) {
+	LoadPluglets();
+    }
+    for (PlugletListIterator *iter = list->GetIterator();iter->Get();iter->Next()) {
+	if(iter->Get()->Compare(mimeType)) {
+	    *pluglet = iter->Get();
+	    break;
+	}
+    }
+    return res;
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
--- a/java/plugins/src/PlugletsDir.h
+++ b/java/plugins/src/PlugletsDir.h
@ -0,0 +1,38 @@
+/* 
+ * 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. 
+ */
+#ifndef __PlugletsDir_h__
+#define __PlugletsDir_h__
+#include "Pluglet.h"
+#include "PlugletList.h"
+
+class PlugletsDir {
+    friend class PlugletsDirIterator;
+ public:
+    PlugletsDir(void);
+    ~PlugletsDir(void);
+    void LoadPluglets();
+    nsresult GetPluglet(const char * mimeType,Pluglet **pluglet);
+ private:
+    PlugletList * list;
+};
+#endif /* __PlugletsDir_h__ */
+
+
+
+
+
+
+
--- a/java/plugins/src/makefile.win
+++ b/java/plugins/src/makefile.win
@ -0,0 +1,91 @@
+# 
+# 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. 
+
+# -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1999 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+
+IGNORE_MANIFEST=1
+#//------------------------------------------------------------------------
+#//
+#// Makefile to build 
+#//
+#//------------------------------------------------------------------------
+MODULE = nppluglet
+
+LIBRARY_NAME = nppluglet	
+
+DEPTH= ..\..\..\
+
+REQUIRES = java plug xpcom raptor oji
+
+OBJS =  \
+	.\$(OBJDIR)\Pluglet.obj \
+	.\$(OBJDIR)\PlugletEngine.obj \
+	.\$(OBJDIR)\PlugletList.obj   \
+	.\$(OBJDIR)\PlugletLoader.obj \
+	.\$(OBJDIR)\PlugletsDir.obj \
+	.\$(OBJDIR)\PlugletInstance.obj \
+	.\$(OBJDIR)\PlugletStreamListener.obj
+
+MAKE_OBJ_TYPE = DLL
+
+#//------------------------------------------------------------------------
+#//
+#// Define any Public Targets here (ie. PROGRAM, LIBRARY, DLL, ...)
+#// (these must be defined before the common makefiles are included)
+#//
+#//------------------------------------------------------------------------
+DLLNAME=nppluglet
+PDBFILE=nppluglet.pdb
+MAPFILE=nppluglet.map
+DEFFILE=PlugletEngine.def
+RESFILE=PlugletEngine.res
+
+DLL = .\$(OBJDIR)\$(DLLNAME).dll
+
+#//------------------------------------------------------------------------
+#//
+#// Define any local options for the make tools 
+#//     (ie. LCFLAGS, LLFLAGS, LLIBS, LINCS)
+#//
+#//------------------------------------------------------------------------
+LLIBS=$(LLIBS)  $(LIBNSPR) $(DIST)\lib\xpcom.lib $(DIST)\lib\oji.lib $(JDKHOME)\lib\jvm.lib
+#//------------------------------------------------------------------------
+#//
+#// Include the common makefile rules
+#//
+#//------------------------------------------------------------------------
+include <$(DEPTH)/config/rules.mak>
+
+install:: $(DLL)
+	$(MAKE_INSTALL) .\$(OBJDIR)\$(DLLNAME).dll $(DIST)\bin\plugins
+
+
+
--- a/java/plugins/test/PlugletInstance.java
+++ b/java/plugins/test/PlugletInstance.java
@ -0,0 +1,81 @@
+/* 
+ * 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. 
+ */
+package org.mozilla.pluglet;
+import org.mozilla.pluglet.mozilla.*;
+import java.awt.Panel;
+import java.awt.print.PrinterJob;
+
+public interface PlugletInstance {
+    /**
+     * Initializes a newly created pluglet instance, passing to it the pluglet
+     * instance peer which it should use for all communication back to the browser.
+     * 
+     * @param peer the corresponding pluglet instance peer
+     */
+    void initialize(PlugletInstancePeer peer);
+    /**
+     * Called to instruct the pluglet instance to start. This will be called after
+     * the pluglet is first created and initialized, and may be called after the
+     * pluglet is stopped (via the Stop method) if the pluglet instance is returned
+     * to in the browser window's history.
+     */
+    void start();
+    /**
+     * Called to instruct the pluglet instance to stop, thereby suspending its state.
+     * This method will be called whenever the browser window goes on to display
+     * another page and the page containing the pluglet goes into the window's history
+     * list.
+     */
+    void stop();
+    /**
+     * Called to instruct the pluglet instance to destroy itself. This is called when
+     * it become no longer possible to return to the pluglet instance, either because 
+     * the browser window's history list of pages is being trimmed, or because the
+     * window containing this page in the history is being closed.
+     */
+    void destroy();
+    /**
+     * Called to tell the pluglet that the initial src/data stream is
+     * ready. 
+     * 
+     * @result PlugletStreamListener
+     */
+    PlugletStreamListener newStream();
+    /**
+     * Called when the window containing the pluglet instance changes.
+     *
+     * @param frame the pluglet panel
+     */
+    void setWindow(Panel frame);
+     /**
+     * Called to instruct the pluglet instance to print itself to a printer.
+     *
+     * @param print printer information.
+     */ 
+    void print(PrinterJob printerJob);
+}
+    
+
+
+
+
+
+
+
+
+
+
+
--- a/java/plugins/test/makefile.win
+++ b/java/plugins/test/makefile.win
@ -0,0 +1,24 @@
+# 
+# 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: test.jar
+test.jar: test.class manifest
+	$(JDKHOME)\bin\jar cvfm test.jar manifest *.class
+
+clobber:
+	-del *.class *.jar
--- a/java/plugins/test/manifest
+++ b/java/plugins/test/manifest
@ -0,0 +1,2 @@
+MIMEDescription: "*:*:Pluglet Test"
+Pluglet-Class: test
--- a/java/plugins/test/test.java
+++ b/java/plugins/test/test.java
@ -0,0 +1,148 @@
+/* 
+ * 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. 
+ */
+import org.mozilla.pluglet.*;
+import org.mozilla.pluglet.mozilla.*;
+import java.awt.*;
+import java.awt.print.*;
+import java.io.*;
+
+public class test implements Pluglet {
+    /**
+     * Creates a new pluglet instance, based on a MIME type. This
+     * allows different impelementations to be created depending on
+     * the specified MIME type.
+     */
+    public PlugletInstance createPlugletInstance(String mimeType) {
+	org.mozilla.util.Debug.print("--test.createPlugletInstance\n");
+ 	return new TestInstance();
+    }
+    /**
+     * Initializes the pluglet and will be called before any new instances are
+     * created.
+     */
+    public void initialize(PlugletManager manager) {	
+	org.mozilla.util.Debug.print("--test.initialize\n");
+    }
+    /**
+     * Called when the browser is done with the pluglet factory, or when
+     * the pluglet is disabled by the user.
+     */
+    public void shutdown() {
+	org.mozilla.util.Debug.print("--test.shutdown\n");
+    }
+}
+
+class TestInstance implements PlugletInstance{
+    /**
+     * Initializes a newly created pluglet instance, passing to it the pluglet
+     * instance peer which it should use for all communication back to the browser.
+     * 
+     * @param peer the corresponding pluglet instance peer
+     */
+    public void initialize(PlugletInstancePeer peer) {
+	org.mozilla.util.Debug.print("--TestInstance.initialize\n");
+    }
+    /**
+     * Called to instruct the pluglet instance to start. This will be called after
+     * the pluglet is first created and initialized, and may be called after the
+     * pluglet is stopped (via the Stop method) if the pluglet instance is returned
+     * to in the browser window's history.
+     */
+    public void start() {
+	org.mozilla.util.Debug.print("--TestInstance.start\n");
+    }
+    /**
+     * Called to instruct the pluglet instance to stop, thereby suspending its state.
+     * This method will be called whenever the browser window goes on to display
+     * another page and the page containing the pluglet goes into the window's history
+     * list.
+     */
+   public void stop() {
+       org.mozilla.util.Debug.print("--TestInstance.stop\n");
+    }
+    /**
+     * Called to instruct the pluglet instance to destroy itself. This is called when
+     * it become no longer possible to return to the pluglet instance, either because 
+     * the browser window's history list of pages is being trimmed, or because the
+     * window containing this page in the history is being closed.
+     */
+    public void destroy() {
+    }
+    /**
+     * Called to tell the pluglet that the initial src/data stream is
+     * ready. 
+     * 
+     * @result PlugletStreamListener
+     */
+    public PlugletStreamListener newStream() {
+	org.mozilla.util.Debug.print("--TestInstance.newStream\n");
+	return new TestStreamListener();
+    }
+    /**
+     * Called when the window containing the pluglet instance changes.
+     *
+     * @param frame the pluglet panel
+     */
+    public void setWindow(Panel frame) {
+    }
+     /**
+     * Called to instruct the pluglet instance to print itself to a printer.
+     *
+     * @param print printer information.
+     */ 
+    public void print(PrinterJob printerJob) {
+    }
+}
+
+class TestStreamListener implements PlugletStreamListener {
+    /**
+     * Notify the observer that the URL has started to load.  This method is
+     * called only once, at the beginning of a URL load.<BR><BR>
+     */
+    public void onStartBinding(PlugletStreamInfo plugletInfo) {
+	org.mozilla.util.Debug.print("--TestStreamListener.onStartBinding\n");
+    }
+    /**
+     * Notify the client that data is available in the input stream.  This
+     * method is called whenver data is written into the input stream by the
+     * networking library...<BR><BR>
+     * 
+     * @param input  The input stream containing the data.  This stream can
+     * be either a blocking or non-blocking stream.
+     * @param length    The amount of data that was just pushed into the stream.
+     */
+    public void onDataAvailable(PlugletStreamInfo plugletInfo, InputStream input,int  length) {
+	org.mozilla.util.Debug.print("--TestStreamListener.onDataAvailable\n");
+    }
+    public void onFileAvailable(PlugletStreamInfo plugletInfo, String fileName) {
+	org.mozilla.util.Debug.print("--TestStreamListener.onFileAvailable\n");
+    }
+    /**
+     * Notify the observer that the URL has finished loading. 
+     */
+    public void onStopBinding(PlugletStreamInfo plugletInfo,int status) {
+	org.mozilla.util.Debug.print("--TestStreamListener.onStopBinding\n");
+    }
+    public int  getStreamType() {
+	org.mozilla.util.Debug.print("--TestStreamListener.getStreamType\n");
+	return 1; //:)
+    }
+}
+
+
+
+
+