b2g/components/FxAccountsUIGlue.js

changeset 0
6474c204b198
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/b2g/components/FxAccountsUIGlue.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,78 @@
     1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
     1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this file,
     1.6 + * You can obtain one at http://mozilla.org/MPL/2.0/. */
     1.7 +
     1.8 +"use strict"
     1.9 +
    1.10 +const { interfaces: Ci, utils: Cu } = Components;
    1.11 +
    1.12 +Cu.import("resource://gre/modules/XPCOMUtils.jsm");
    1.13 +Cu.import("resource://gre/modules/Services.jsm");
    1.14 +Cu.import("resource://gre/modules/Promise.jsm");
    1.15 +Cu.import("resource://gre/modules/FxAccountsCommon.js");
    1.16 +
    1.17 +XPCOMUtils.defineLazyServiceGetter(this, "uuidgen",
    1.18 +                                   "@mozilla.org/uuid-generator;1",
    1.19 +                                   "nsIUUIDGenerator");
    1.20 +
    1.21 +XPCOMUtils.defineLazyModuleGetter(this, "SystemAppProxy",
    1.22 +                                  "resource://gre/modules/SystemAppProxy.jsm");
    1.23 +
    1.24 +function FxAccountsUIGlue() {
    1.25 +}
    1.26 +
    1.27 +FxAccountsUIGlue.prototype = {
    1.28 +
    1.29 +  _contentRequest: function(aEventName, aData) {
    1.30 +    let deferred = Promise.defer();
    1.31 +
    1.32 +    let id = uuidgen.generateUUID().toString();
    1.33 +
    1.34 +    SystemAppProxy.addEventListener("mozFxAccountsRPContentEvent",
    1.35 +                                    function onContentEvent(result) {
    1.36 +      let msg = result.detail;
    1.37 +      if (!msg || !msg.id || msg.id != id) {
    1.38 +        deferred.reject("InternalErrorWrongContentEvent");
    1.39 +        SystemAppProxy.removeEventListener("mozFxAccountsRPContentEvent",
    1.40 +                                           onContentEvent);
    1.41 +        return;
    1.42 +      }
    1.43 +
    1.44 +      log.debug("Got content event " + JSON.stringify(msg));
    1.45 +
    1.46 +      if (msg.error) {
    1.47 +        deferred.reject(msg);
    1.48 +      } else {
    1.49 +        deferred.resolve(msg.result);
    1.50 +      }
    1.51 +      SystemAppProxy.removeEventListener("mozFxAccountsRPContentEvent",
    1.52 +                                         onContentEvent);
    1.53 +    });
    1.54 +
    1.55 +    let detail = {
    1.56 +       eventName: aEventName,
    1.57 +       id: id,
    1.58 +       data: aData
    1.59 +    };
    1.60 +    log.debug("Send chrome event " + JSON.stringify(detail));
    1.61 +    SystemAppProxy._sendCustomEvent("mozFxAccountsUnsolChromeEvent", detail);
    1.62 +
    1.63 +    return deferred.promise;
    1.64 +  },
    1.65 +
    1.66 +  signInFlow: function() {
    1.67 +    return this._contentRequest("openFlow");
    1.68 +  },
    1.69 +
    1.70 +  refreshAuthentication: function(aAccountId) {
    1.71 +    return this._contentRequest("refreshAuthentication", {
    1.72 +      accountId: aAccountId
    1.73 +    });
    1.74 +  },
    1.75 +
    1.76 +  classID: Components.ID("{51875c14-91d7-4b8c-b65d-3549e101228c}"),
    1.77 +
    1.78 +  QueryInterface: XPCOMUtils.generateQI([Ci.nsIFxAccountsUIGlue])
    1.79 +};
    1.80 +
    1.81 +this.NSGetFactory = XPCOMUtils.generateNSGetFactory([FxAccountsUIGlue]);

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