forked from mirrors/gecko-dev
60 lines
1.7 KiB
JavaScript
60 lines
1.7 KiB
JavaScript
/* -*- js-indent-level: 2; indent-tabs-mode: nil -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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const lazy = {};
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ChromeUtils.defineModuleGetter(
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lazy,
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"TelemetryController",
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"resource://gre/modules/TelemetryController.jsm"
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);
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ChromeUtils.defineModuleGetter(
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lazy,
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"TelemetryEnvironment",
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"resource://gre/modules/TelemetryEnvironment.jsm"
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);
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/**
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* TelemetryStartup is needed to forward the "profile-after-change" notification
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* to TelemetryController.jsm.
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*/
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function TelemetryStartup() {}
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TelemetryStartup.prototype.QueryInterface = ChromeUtils.generateQI([
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"nsIObserver",
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]);
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TelemetryStartup.prototype.observe = function(aSubject, aTopic, aData) {
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if (aTopic == "profile-after-change") {
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// In the content process, this is done in ContentProcessSingleton.js.
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lazy.TelemetryController.observe(null, aTopic, null);
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}
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if (aTopic == "profile-after-change") {
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annotateEnvironment();
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lazy.TelemetryEnvironment.registerChangeListener(
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"CrashAnnotator",
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annotateEnvironment
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);
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lazy.TelemetryEnvironment.onInitialized().then(() => annotateEnvironment());
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}
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};
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function annotateEnvironment() {
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try {
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let cr = Cc["@mozilla.org/toolkit/crash-reporter;1"];
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if (cr) {
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let env = JSON.stringify(lazy.TelemetryEnvironment.currentEnvironment);
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cr.getService(Ci.nsICrashReporter).annotateCrashReport(
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"TelemetryEnvironment",
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env
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);
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}
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} catch (e) {
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// crash reporting not built or disabled? Ignore errors
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}
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}
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var EXPORTED_SYMBOLS = ["TelemetryStartup"];
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