From 847cb78b133834fd29ff515bac022800972c05c9 Mon Sep 17 00:00:00 2001 From: "darin%meer.net" Date: Fri, 6 Feb 2004 20:36:58 +0000 Subject: [PATCH] adding a JS testcase for server sockets (see bug 92928) --- netwerk/test/TestServ.js | 195 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 195 insertions(+) create mode 100644 netwerk/test/TestServ.js diff --git a/netwerk/test/TestServ.js b/netwerk/test/TestServ.js new file mode 100644 index 00000000000..7ab9820166c --- /dev/null +++ b/netwerk/test/TestServ.js @@ -0,0 +1,195 @@ +/* vim:set ts=2 sw=2 et: */ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (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 Original Code is Mozilla. + * + * The Initial Developer of the Original Code is IBM Corporation. + * Portions created by IBM Corporation are Copyright (C) 2004 + * IBM Corporation. All Rights Reserved. + * + * Contributor(s): + * Darin Fisher + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +/* + * 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)) + throw Components.results.NS_ERROR_NO_INTERFACE; + return this; + }, + + 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();