The Tor Browser: netwerk/test/TestServ.js@6474c204b198 (annotated)

netwerk/test/TestServ.js@6474c204b198 (annotated)

netwerk/test/TestServ.js

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /* vim:set ts=2 sw=2 et: */
 /* 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/. */
 /*
  * To use try out this JS server socket implementation, just copy this file
  * into the "components" directory of a Mozilla build.  Then load the URL
  * http://localhost:4444/ in the browser.  You should see a page get loaded
  * that was served up by this component :-)
  *
  * This code requires Mozilla 1.6 or better.
  */
 const kTESTSERV_CONTRACTID = "@mozilla.org/network/test-serv;1";
 const kTESTSERV_CID = Components.ID("{a741fcd5-9695-42e8-a7f7-14f9a29f8200}");
 const nsISupports = Components.interfaces.nsISupports;
 const nsIObserver = Components.interfaces.nsIObserver;
 const nsIServerSocket = Components.interfaces.nsIServerSocket;
 const nsIServerSocketListener = Components.interfaces.nsIServerSocketListener;
 const nsITransport = Components.interfaces.nsITransport;
 const nsIScriptableInputStream = Components.interfaces.nsIScriptableInputStream;
 /** we'll listen on this port for HTTP requests **/
 const kPORT = 4444;
 function nsTestServ() { dump(">>> creating nsTestServ instance\n"); };
 nsTestServ.prototype =
 {
   QueryInterface: function(iid)
   {
     if (iid.equals(nsIObserver) ||
         iid.equals(nsIServerSocketListener) ||
         iid.equals(nsISupports))
       return this;
     throw Components.results.NS_ERROR_NO_INTERFACE;
   },
   observe: function(subject, topic, data)
   {
     dump(">>> observe [" + topic + "]\n");
     this.startListening();
   },
   /* this function is called when we receive a new connection */
   onSocketAccepted: function(serverSocket, clientSocket)
   {
     dump(">>> accepted connection on "+clientSocket.host+":"+clientSocket.port+"\n");
     var input = clientSocket.openInputStream(nsITransport.OPEN_BLOCKING, 0, 0);
     var output = clientSocket.openOutputStream(nsITransport.OPEN_BLOCKING, 0, 0);
     this.consumeInput(input);
     const fixedResponse =
       "HTTP/1.0 200 OK\r\nContent-Type: text/plain\r\n\r\nFooooopy!!\r\n";
     var response = fixedResponse + "\r\n" + new Date().toString() + "\r\n";
     var n = output.write(response, response.length);
     dump(">>> wrote "+n+" bytes\n");
     input.close();
     output.close();
   },
   onStopListening: function(serverSocket, status)
   {
     dump(">>> shutting down server socket\n");
   },
   startListening: function()
   {
     const SERVERSOCKET_CONTRACTID = "@mozilla.org/network/server-socket;1";
     var socket = Components.classes[SERVERSOCKET_CONTRACTID].createInstance(nsIServerSocket);
     socket.init(kPORT, true /* loopback only */, 5);
     dump(">>> listening on port "+socket.port+"\n");
     socket.asyncListen(this);
   },
   consumeInput: function(input)
   {
     /* use nsIScriptableInputStream to consume all of the data on the stream */
     var sin = Components.classes["@mozilla.org/scriptableinputstream;1"]
                         .createInstance(nsIScriptableInputStream);
     sin.init(input);
     /* discard all data */
     while (sin.available() > 0)
       sin.read(512);
   }
 }
 /**
  * JS XPCOM component registration goop:
  *
  * We set ourselves up to observe the xpcom-startup category.  This provides
  * us with a starting point.
  */
 var servModule = new Object();
 servModule.registerSelf =
 function (compMgr, fileSpec, location, type)
 {
   compMgr = compMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar);
   compMgr.registerFactoryLocation(kTESTSERV_CID,
                                   "nsTestServ",
                                   kTESTSERV_CONTRACTID,
                                   fileSpec,
                                   location,
                                   type);
   const CATMAN_CONTRACTID = "@mozilla.org/categorymanager;1";
   const nsICategoryManager = Components.interfaces.nsICategoryManager;
   var catman = Components.classes[CATMAN_CONTRACTID].getService(nsICategoryManager);
   catman.addCategoryEntry("xpcom-startup",
                           "TestServ",
                           kTESTSERV_CONTRACTID,
                           true,
                           true);
 }
 servModule.getClassObject =
 function (compMgr, cid, iid)
 {
   if (!cid.equals(kTESTSERV_CID))
     throw Components.results.NS_ERROR_NO_INTERFACE;
   if (!iid.equals(Components.interfaces.nsIFactory))
     throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
   return servFactory;
 }
 servModule.canUnload =
 function (compMgr)
 {
   dump(">>> unloading test serv.\n");
   return true;
 }
 var servFactory = new Object();
 servFactory.createInstance =
 function (outer, iid)
 {
   if (outer != null)
     throw Components.results.NS_ERROR_NO_AGGREGATION;
   if (!iid.equals(nsIObserver) &&
       !iid.equals(nsISupports))
     throw Components.results.NS_ERROR_NO_INTERFACE;
   return TestServ;
 }
 function NSGetModule(compMgr, fileSpec)
 {
   return servModule;
 }
 var TestServ = new nsTestServ();