The Tor Browser / file revision

 /* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

 /* This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

 const enablePrivilege = netscape.security.PrivilegeManager.enablePrivilege;

 const IOSERVICE_CTRID = "@mozilla.org/network/io-service;1";

 const nsIIOService    = Components.interfaces.nsIIOService;

 const SIS_CTRID       = "@mozilla.org/scriptableinputstream;1";

 const nsISIS          = Components.interfaces.nsIScriptableInputStream;

 const nsIFilePicker   = Components.interfaces.nsIFilePicker;

 const STDURL_CTRID    = "@mozilla.org/network/standard-url;1";

 const nsIURI          = Components.interfaces.nsIURI;

 var gStop = false;

 function loadFile(aUriSpec)

 {

     enablePrivilege('UniversalXPConnect');

     var serv = Components.classes[IOSERVICE_CTRID].

         getService(nsIIOService);

     if (!serv) {

         throw Components.results.ERR_FAILURE;

     }

     var chan = serv.newChannel(aUriSpec, null, null);

     var instream = 

         Components.classes[SIS_CTRID].createInstance(nsISIS);

     instream.init(chan.open());

     return instream.read(instream.available());

 }

 function dump20(aVal)

 {

     const pads = '                    ';

     if (typeof(aVal)=='string')

         out = aVal;

     else if (typeof(aVal)=='number')

         out = Number(aVal).toFixed(2);

     else

         out = new String(aVal);

     dump(pads.substring(0, 20 - out.length));

     dump(out);

 }