Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 84 insertions, 0 deletions

diff --git a/toolkit/components/telemetry/app/TelemetryControllerContent.sys.mjs b/toolkit/components/telemetry/app/TelemetryControllerContent.sys.mjs
new file mode 100644
index 0000000000..e5c11d5d28
--- /dev/null
+++ b/toolkit/components/telemetry/app/TelemetryControllerContent.sys.mjs
@@ -0,0 +1,84 @@
+/* -*- 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/. */
+
+import { TelemetryControllerBase } from "resource://gre/modules/TelemetryControllerBase.sys.mjs";
+
+export var TelemetryController = Object.freeze({
+  /**
+   * Used only for testing purposes.
+   */
+  testInitLogging() {
+    TelemetryControllerBase.configureLogging();
+  },
+
+  /**
+   * Used only for testing purposes.
+   */
+  testSetupContent() {
+    return Impl.setupContentTelemetry(true);
+  },
+
+  /**
+   * Send a notification.
+   */
+  observe(aSubject, aTopic, aData) {
+    return Impl.observe(aSubject, aTopic, aData);
+  },
+
+  QueryInterface: ChromeUtils.generateQI(["nsIObserver"]),
+});
+
+var Impl = {
+  // This is true when running in the test infrastructure.
+  _testMode: false,
+
+  get _log() {
+    return TelemetryControllerBase.log;
+  },
+
+  /**
+   * This triggers basic telemetry initialization for content processes.
+   * @param {Boolean} [testing=false] True if we are in test mode, false otherwise.
+   */
+  setupContentTelemetry(testing = false) {
+    this._testMode = testing;
+
+    // The thumbnail service also runs in a content process, even with e10s off.
+    // We need to check if e10s is on so we don't submit child payloads for it.
+    // We still need xpcshell child tests to work, so we skip this if test mode is enabled.
+    if (testing || Services.appinfo.browserTabsRemoteAutostart) {
+      // We call |enableTelemetryRecording| here to make sure that Telemetry.canRecord* flags
+      // are in sync between chrome and content processes.
+      if (!TelemetryControllerBase.enableTelemetryRecording()) {
+        this._log.trace(
+          "setupContentTelemetry - Content process recording disabled."
+        );
+        return;
+      }
+    }
+    Services.telemetry.earlyInit();
+
+    let options = testing ? { timeout: 0 } : {};
+    ChromeUtils.idleDispatch(() => Services.telemetry.delayedInit(), options);
+  },
+
+  /**
+   * This observer drives telemetry.
+   */
+  observe(aSubject, aTopic, aData) {
+    if (aTopic == "content-process-ready-for-script") {
+      TelemetryControllerBase.configureLogging();
+
+      this._log.trace(`observe - ${aTopic} notified.`);
+
+      this.setupContentTelemetry();
+    }
+  },
+};
+
+// Used by service registration, which requires a callable function.
+export function getTelemetryController() {
+  return TelemetryController;
+}