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author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
tree | 10027f336435511475e392454359edea8e25895d /toolkit/components/telemetry/TelemetryStartup.js | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (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.js | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/toolkit/components/telemetry/TelemetryStartup.js b/toolkit/components/telemetry/TelemetryStartup.js new file mode 100644 index 000000000..28041b36b --- /dev/null +++ b/toolkit/components/telemetry/TelemetryStartup.js @@ -0,0 +1,49 @@ +/* -*- 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]); |