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/* 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/. */
"use strict";
/* global ExtensionAPI, XPCOMUtils */
const Services =
globalThis.Services ||
ChromeUtils.import("resource://gre/modules/Services.jsm").Services;
XPCOMUtils.defineLazyServiceGetter(
this,
"resProto",
"@mozilla.org/network/protocol;1?name=resource",
"nsISubstitutingProtocolHandler"
);
const ResourceSubstitution = "webcompat";
const ProcessScriptURL = "resource://webcompat/aboutPageProcessScript.js";
const ContractID = "@mozilla.org/network/protocol/about;1?what=compat";
this.aboutPage = class extends ExtensionAPI {
onStartup() {
const { rootURI } = this.extension;
resProto.setSubstitution(
ResourceSubstitution,
Services.io.newURI("about-compat/", null, rootURI)
);
if (!(ContractID in Cc)) {
Services.ppmm.loadProcessScript(ProcessScriptURL, true);
this.processScriptRegistered = true;
}
}
onShutdown() {
resProto.setSubstitution(ResourceSubstitution, null);
if (this.processScriptRegistered) {
Services.ppmm.removeDelayedProcessScript(ProcessScriptURL);
}
}
};
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