michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: // Delay before responding to an HTTP call attempting to read
michael@0: // an addon update RDF file
michael@0: 
michael@0: function handleRequest(req, resp) {
michael@0:   resp.processAsync();
michael@0:   resp.setHeader("Cache-Control", "no-cache, no-store", false);
michael@0:   resp.setHeader("Content-Type", "text/xml;charset=utf-8", false);
michael@0: 
michael@0:   let file = null;
michael@0:   getObjectState("SERVER_ROOT", function(serverRoot)
michael@0:   {
michael@0:     file = serverRoot.getFile("browser/toolkit/mozapps/extensions/test/browser/browser_bug557956.rdf");
michael@0:   });
michael@0:   dump("*** cancelCompatCheck.sjs: " + file.path + "\n");
michael@0:   let fstream = Components.classes["@mozilla.org/network/file-input-stream;1"].
michael@0:                   createInstance(Components.interfaces.nsIFileInputStream);
michael@0:   fstream.init(file, -1, 0, 0);
michael@0:   let cstream = null;
michael@0:   cstream = Components.classes["@mozilla.org/intl/converter-input-stream;1"].
michael@0:           createInstance(Components.interfaces.nsIConverterInputStream);
michael@0:   cstream.init(fstream, "UTF-8", 0, 0);
michael@0: 
michael@0:   // The delay can be passed on the query string
michael@0:   let delay = req.queryString + 0;
michael@0: 
michael@0:   timer = Components.classes["@mozilla.org/timer;1"].
michael@0:           createInstance(Components.interfaces.nsITimer);
michael@0:   timer.init(function sendFile() {
michael@0:     dump("cancelCompatCheck: starting to send file\n");
michael@0:     let (str = {}) {
michael@0:       let read = 0;
michael@0:       do {
michael@0:         // read as much as we can and put it in str.value
michael@0:         read = cstream.readString(0xffffffff, str);
michael@0:         resp.write(str.value);
michael@0:       } while (read != 0);
michael@0:     }
michael@0:     cstream.close();
michael@0:     resp.finish();
michael@0:   }, delay, Components.interfaces.nsITimer.TYPE_ONE_SHOT);
michael@0: }