michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: "use strict";
michael@0: 
michael@0: (function() {
michael@0: 
michael@0: const {classes: Cc, interfaces: Ci, utils: Cu} = Components;
michael@0: 
michael@0: let {Services} = Cu.import("resource://gre/modules/Services.jsm", {});
michael@0: 
michael@0: let nsIFile = Components.Constructor("@mozilla.org/file/local;1", "nsIFile",
michael@0:                                      "initWithPath");
michael@0: 
michael@0: const MSG_JAR_FLUSH = "AddonJarFlush";
michael@0: 
michael@0: 
michael@0: try {
michael@0:   if (Services.appinfo.processType !== Services.appinfo.PROCESS_TYPE_DEFAULT) {
michael@0:   // Propagate JAR cache flush notifications across process boundaries.
michael@0:     addMessageListener(MSG_JAR_FLUSH, function jar_flushMessageListener(message) {
michael@0:       let file = new nsIFile(message.data);
michael@0:       Services.obs.notifyObservers(file, "flush-cache-entry", null);
michael@0:     });
michael@0:   }
michael@0: } catch(e) {
michael@0:   Cu.reportError(e);
michael@0: }
michael@0: 
michael@0: })();