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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /toolkit/components/telemetry/TelemetryStartup.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'toolkit/components/telemetry/TelemetryStartup.js')
-rw-r--r--toolkit/components/telemetry/TelemetryStartup.js49
1 files changed, 49 insertions, 0 deletions
diff --git a/toolkit/components/telemetry/TelemetryStartup.js b/toolkit/components/telemetry/TelemetryStartup.js
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+++ b/toolkit/components/telemetry/TelemetryStartup.js
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+/* -*- js-indent-level: 2; indent-tabs-mode: nil -*- */
+/* 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";
+
+const {classes: Cc, interfaces: Ci, utils: Cu} = Components;
+
+Cu.import("resource://gre/modules/XPCOMUtils.jsm", this);
+
+XPCOMUtils.defineLazyModuleGetter(this, "TelemetryController",
+ "resource://gre/modules/TelemetryController.jsm");
+XPCOMUtils.defineLazyModuleGetter(this, "TelemetryEnvironment",
+ "resource://gre/modules/TelemetryEnvironment.jsm");
+
+/**
+ * TelemetryStartup is needed to forward the "profile-after-change" notification
+ * to TelemetryController.jsm.
+ */
+function TelemetryStartup() {
+}
+
+TelemetryStartup.prototype.classID = Components.ID("{117b219f-92fe-4bd2-a21b-95a342a9d474}");
+TelemetryStartup.prototype.QueryInterface = XPCOMUtils.generateQI([Components.interfaces.nsIObserver]);
+TelemetryStartup.prototype.observe = function(aSubject, aTopic, aData) {
+ if (aTopic == "profile-after-change" || aTopic == "app-startup") {
+ TelemetryController.observe(null, aTopic, null);
+ }
+ if (aTopic == "profile-after-change") {
+ annotateEnvironment();
+ TelemetryEnvironment.registerChangeListener("CrashAnnotator", annotateEnvironment);
+ TelemetryEnvironment.onInitialized().then(() => annotateEnvironment());
+ }
+}
+
+function annotateEnvironment() {
+ try {
+ let cr = Cc["@mozilla.org/toolkit/crash-reporter;1"];
+ if (cr) {
+ let env = JSON.stringify(TelemetryEnvironment.currentEnvironment);
+ cr.getService(Ci.nsICrashReporter).annotateCrashReport("TelemetryEnvironment", env);
+ }
+ } catch (e) {
+ // crash reporting not built or disabled? Ignore errors
+ }
+}
+
+this.NSGetFactory = XPCOMUtils.generateNSGetFactory([TelemetryStartup]);