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 file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: "use strict"
michael@0: 
michael@0: const { interfaces: Ci, utils: Cu } = Components;
michael@0: 
michael@0: Cu.import("resource://gre/modules/XPCOMUtils.jsm");
michael@0: Cu.import("resource://gre/modules/Services.jsm");
michael@0: Cu.import("resource://gre/modules/Promise.jsm");
michael@0: Cu.import("resource://gre/modules/FxAccountsCommon.js");
michael@0: 
michael@0: XPCOMUtils.defineLazyServiceGetter(this, "uuidgen",
michael@0:                                    "@mozilla.org/uuid-generator;1",
michael@0:                                    "nsIUUIDGenerator");
michael@0: 
michael@0: XPCOMUtils.defineLazyModuleGetter(this, "SystemAppProxy",
michael@0:                                   "resource://gre/modules/SystemAppProxy.jsm");
michael@0: 
michael@0: function FxAccountsUIGlue() {
michael@0: }
michael@0: 
michael@0: FxAccountsUIGlue.prototype = {
michael@0: 
michael@0:   _contentRequest: function(aEventName, aData) {
michael@0:     let deferred = Promise.defer();
michael@0: 
michael@0:     let id = uuidgen.generateUUID().toString();
michael@0: 
michael@0:     SystemAppProxy.addEventListener("mozFxAccountsRPContentEvent",
michael@0:                                     function onContentEvent(result) {
michael@0:       let msg = result.detail;
michael@0:       if (!msg || !msg.id || msg.id != id) {
michael@0:         deferred.reject("InternalErrorWrongContentEvent");
michael@0:         SystemAppProxy.removeEventListener("mozFxAccountsRPContentEvent",
michael@0:                                            onContentEvent);
michael@0:         return;
michael@0:       }
michael@0: 
michael@0:       log.debug("Got content event " + JSON.stringify(msg));
michael@0: 
michael@0:       if (msg.error) {
michael@0:         deferred.reject(msg);
michael@0:       } else {
michael@0:         deferred.resolve(msg.result);
michael@0:       }
michael@0:       SystemAppProxy.removeEventListener("mozFxAccountsRPContentEvent",
michael@0:                                          onContentEvent);
michael@0:     });
michael@0: 
michael@0:     let detail = {
michael@0:        eventName: aEventName,
michael@0:        id: id,
michael@0:        data: aData
michael@0:     };
michael@0:     log.debug("Send chrome event " + JSON.stringify(detail));
michael@0:     SystemAppProxy._sendCustomEvent("mozFxAccountsUnsolChromeEvent", detail);
michael@0: 
michael@0:     return deferred.promise;
michael@0:   },
michael@0: 
michael@0:   signInFlow: function() {
michael@0:     return this._contentRequest("openFlow");
michael@0:   },
michael@0: 
michael@0:   refreshAuthentication: function(aAccountId) {
michael@0:     return this._contentRequest("refreshAuthentication", {
michael@0:       accountId: aAccountId
michael@0:     });
michael@0:   },
michael@0: 
michael@0:   classID: Components.ID("{51875c14-91d7-4b8c-b65d-3549e101228c}"),
michael@0: 
michael@0:   QueryInterface: XPCOMUtils.generateQI([Ci.nsIFxAccountsUIGlue])
michael@0: };
michael@0: 
michael@0: this.NSGetFactory = XPCOMUtils.generateNSGetFactory([FxAccountsUIGlue]);