tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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aboutPage.js (1178B)

      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 
      5 "use strict";
      6 
      7 /* global ExtensionAPI, XPCOMUtils, Services */
      8 
      9 XPCOMUtils.defineLazyServiceGetter(
     10  this,
     11  "resProto",
     12  "@mozilla.org/network/protocol;1?name=resource",
     13  Ci.nsISubstitutingProtocolHandler
     14 );
     15 
     16 const ResourceSubstitution = "webcompat";
     17 const ProcessScriptURL = "resource://webcompat/aboutPageProcessScript.js";
     18 const ContractID = "@mozilla.org/network/protocol/about;1?what=compat";
     19 
     20 this.aboutPage = class extends ExtensionAPI {
     21  onStartup() {
     22    const { rootURI } = this.extension;
     23 
     24    resProto.setSubstitution(
     25      ResourceSubstitution,
     26      Services.io.newURI("about-compat/", null, rootURI)
     27    );
     28 
     29    if (!(ContractID in Cc)) {
     30      Services.ppmm.loadProcessScript(ProcessScriptURL, true);
     31      this.processScriptRegistered = true;
     32    }
     33  }
     34 
     35  onShutdown() {
     36    resProto.setSubstitution(ResourceSubstitution, null);
     37 
     38    if (this.processScriptRegistered) {
     39      Services.ppmm.removeDelayedProcessScript(ProcessScriptURL);
     40    }
     41  }
     42 };