diff --git a/win/winvnc/JavaViewer.h b/win/winvnc/JavaViewer.h
new file mode 100644
index 0000000..ecda4d3
--- /dev/null
+++ b/win/winvnc/JavaViewer.h
@@ -0,0 +1,55 @@
+/* Copyright (C) 2002-2005 RealVNC Ltd.  All Rights Reserved.
+ * 
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
+ * USA.
+ */
+
+// -=- JavaViewer.h
+
+// Custom HTTPServer-derived class which serves the Java VNC Viewer
+// to clients, using resource files compiled in to the WinVNC executable.
+
+#ifndef WINVNC_JAVA_VIEWER
+#define WINVNC_JAVA_VIEWER
+
+#include <rfb/HTTPServer.h>
+#include <rfb/VNCServerST.h>
+#include <rdr/SubstitutingInStream.h>
+
+namespace winvnc {
+
+  class JavaViewerServer : public rfb::HTTPServer, public rdr::Substitutor {
+  public:
+    JavaViewerServer(rfb::VNCServerST* desktop);
+    virtual ~JavaViewerServer();
+
+    virtual rdr::InStream* getFile(const char* name, const char** contentType,
+                                   int* contentLength, time_t* lastModified);
+
+    // rdr::Substitutor callback
+    virtual char* substitute(const char* varName);
+
+    void setRFBport(int port) {
+      rfbPort = port;
+    }
+  protected:
+    int rfbPort;
+    rfb::VNCServerST* server;
+  };
+
+};
+
+#endif
+