The Tor Browser: mobile/android/modules/Messaging.jsm@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this

     3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     4 "use strict"

     6 const { classes: Cc, interfaces: Ci, utils: Cu } = Components;

     8 Cu.import("resource://gre/modules/Services.jsm");

     9 Cu.import("resource://gre/modules/XPCOMUtils.jsm");

    11 this.EXPORTED_SYMBOLS = ["sendMessageToJava"];

    13 XPCOMUtils.defineLazyServiceGetter(this, "uuidgen",

    14                                    "@mozilla.org/uuid-generator;1",

    15                                    "nsIUUIDGenerator");

    17 function sendMessageToJava(aMessage, aCallback) {

    18   if (aCallback) {

    19     let id = uuidgen.generateUUID().toString();

    20     let obs = {

    21       observe: function(aSubject, aTopic, aData) {

    22         let data = JSON.parse(aData);

    23         if (data.__guid__ != id) {

    24           return;

    25         }

    27         Services.obs.removeObserver(obs, aMessage.type + ":Response", false);

    29         if (data.status === "cancel") {

    30           // No Java-side listeners handled our callback.

    31           return;

    32         }

    34         aCallback(data.status === "success" ? data.response : null,

    35                   data.status === "error"   ? data.response : null);

    36       }

    37     }

    39     aMessage.__guid__ = id;

    40     Services.obs.addObserver(obs, aMessage.type + ":Response", false);

    41   }

    43   return Services.androidBridge.handleGeckoMessage(aMessage);

    44 }

The Tor Browser / file revision