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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
* 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
/**
* This task ought to have an ephemeral profile and should not apply updates.
* These settings are controlled externally, by
* `BackgroundTasks::IsUpdatingTaskName` and
* `BackgroundTasks::IsEphemeralProfileTaskName`.
*/
export async function runBackgroundTask() {
console.log("Running BackgroundTask_uninstall.");
if (AppConstants.platform === "win") {
try {
removeNotifications();
} catch (ex) {
console.error(ex);
}
} else {
console.log("Not a Windows install. Skipping notification removal.");
}
console.log("Cleaning up update files.");
try {
Cc["@mozilla.org/updates/update-manager;1"]
.getService(Ci.nsIUpdateManager)
.doUninstallCleanup();
} catch (ex) {
console.error(ex);
}
}
function removeNotifications() {
console.log("Removing Windows toast notifications.");
if (!("nsIWindowsAlertsService" in Ci)) {
console.log("nsIWindowsAlertsService not present.");
return;
}
let alertsService;
try {
alertsService = Cc["@mozilla.org/system-alerts-service;1"]
.getService(Ci.nsIAlertsService)
.QueryInterface(Ci.nsIWindowsAlertsService);
} catch (e) {
console.error("Error retrieving nsIWindowsAlertsService: " + e.message);
return;
}
alertsService.removeAllNotificationsForInstall();
console.log("Finished removing Windows toast notifications.");
}