mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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95 lines
3.5 KiB
JavaScript
95 lines
3.5 KiB
JavaScript
/* -*- Mode: js; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* vim: sw=2 ts=2 sts=2 et */
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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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/*
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* Migrates from a Firefox profile in a lossy manner in order to clean up a
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* user's profile. Data is only migrated where the benefits outweigh the
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* potential problems caused by importing undesired/invalid configurations
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* from the source profile.
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*/
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Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
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Components.utils.import("resource:///modules/MigrationUtils.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "PlacesUtils",
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"resource://gre/modules/PlacesUtils.jsm");
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function FirefoxProfileMigrator() { }
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FirefoxProfileMigrator.prototype = Object.create(MigratorPrototype);
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FirefoxProfileMigrator.prototype.getResources = function() {
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// Only allow migrating from the default (selected) profile since this will
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// be the only one returned by the toolkit profile service after bug 214675.
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let sourceProfile =
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Components.classes["@mozilla.org/toolkit/profile-service;1"]
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.getService(Components.interfaces.nsIToolkitProfileService)
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.selectedProfile;
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if (!sourceProfile)
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return null;
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let sourceProfileDir = sourceProfile.rootDir;
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if (!sourceProfileDir || !sourceProfileDir.exists() ||
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!sourceProfileDir.isReadable())
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return null;
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// Being a startup-only migrator, we can rely on
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// MigrationUtils.profileStartup being set.
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let currentProfileDir = MigrationUtils.profileStartup.directory;
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// Surely data cannot be imported from the current profile.
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if (sourceProfileDir.equals(currentProfileDir))
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return null;
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let getFileResource = function(aMigrationType, aFileNames) {
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let files = [];
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for (let fileName of aFileNames) {
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let file = sourceProfileDir.clone();
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file.append(fileName);
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// File resources are monolithic. We don't make partial copies since
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// they are not expected to work alone.
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if (!file.exists())
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return null;
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files.push(file);
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}
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return {
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type: aMigrationType,
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migrate: function(aCallback) {
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for (let file of files) {
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file.copyTo(currentProfileDir, "");
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}
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aCallback(true);
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}
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};
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};
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let types = MigrationUtils.resourceTypes;
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let places = getFileResource(types.HISTORY, ["places.sqlite"]);
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let cookies = getFileResource(types.COOKIES, ["cookies.sqlite"]);
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let passwords = getFileResource(types.PASSWORDS,
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["signons.sqlite", "key3.db"]);
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let formData = getFileResource(types.FORMDATA, ["formhistory.sqlite"]);
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let bookmarksBackups = getFileResource(types.OTHERDATA,
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[PlacesUtils.backups.profileRelativeFolderPath]);
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return [r for each (r in [places, cookies, passwords, formData,
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bookmarksBackups]) if (r)];
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}
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Object.defineProperty(FirefoxProfileMigrator.prototype, "startupOnlyMigrator", {
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get: function() true
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});
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FirefoxProfileMigrator.prototype.classDescription = "Firefox Profile Migrator";
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FirefoxProfileMigrator.prototype.contractID = "@mozilla.org/profile/migrator;1?app=browser&type=firefox";
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FirefoxProfileMigrator.prototype.classID = Components.ID("{91185366-ba97-4438-acba-48deaca63386}");
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const NSGetFactory = XPCOMUtils.generateNSGetFactory([FirefoxProfileMigrator]);
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