gecko-dev/testing/specialpowers/api.js

31 строка
1.2 KiB
JavaScript

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/* globals ExtensionAPI */
const {XPCOMUtils} = ChromeUtils.import("resource://gre/modules/XPCOMUtils.jsm");
const {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
XPCOMUtils.defineLazyServiceGetter(this, "resProto",
"@mozilla.org/network/protocol;1?name=resource",
"nsISubstitutingProtocolHandler");
this.specialpowers = class extends ExtensionAPI {
onStartup() {
let uri = Services.io.newURI("content/", null, this.extension.rootURI);
resProto.setSubstitutionWithFlags("specialpowers", uri,
resProto.ALLOW_CONTENT_ACCESS);
const {SpecialPowersObserver} = ChromeUtils.import("resource://specialpowers/SpecialPowersObserver.jsm");
this.observer = new SpecialPowersObserver();
this.observer.init();
}
onShutdown() {
this.observer.uninit();
this.observer = null;
resProto.setSubstitution("specialpowers", null);
}
};