1 files changed, 0 insertions, 450 deletions
diff --git a/browser/components/migration/EdgeProfileMigrator.js b/browser/components/migration/EdgeProfileMigrator.js
deleted file mode 100644
index afdcc2773..000000000
--- a/browser/components/migration/EdgeProfileMigrator.js
+++ /dev/null
@@ -1,450 +0,0 @@
-/* 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, results: Cr } = Components;
-
-Cu.import("resource://gre/modules/AppConstants.jsm");
-Cu.import("resource://gre/modules/osfile.jsm"); /* globals OS */
-Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource://gre/modules/Task.jsm");
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource:///modules/MigrationUtils.jsm"); /* globals MigratorPrototype */
-Cu.import("resource:///modules/MSMigrationUtils.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "PlacesUtils",
-                                  "resource://gre/modules/PlacesUtils.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "ESEDBReader",
-                                  "resource:///modules/ESEDBReader.jsm");
-
-const kEdgeRegistryRoot = "SOFTWARE\\Classes\\Local Settings\\Software\\" +
-  "Microsoft\\Windows\\CurrentVersion\\AppContainer\\Storage\\" +
-  "microsoft.microsoftedge_8wekyb3d8bbwe\\MicrosoftEdge";
-const kEdgeDatabasePath = "AC\\MicrosoftEdge\\User\\Default\\DataStore\\Data\\";
-
-XPCOMUtils.defineLazyGetter(this, "gEdgeDatabase", function() {
-  let edgeDir = MSMigrationUtils.getEdgeLocalDataFolder();
-  if (!edgeDir) {
-    return null;
-  }
-  edgeDir.appendRelativePath(kEdgeDatabasePath);
-  if (!edgeDir.exists() || !edgeDir.isReadable() || !edgeDir.isDirectory()) {
-    return null;
-  }
-  let expectedLocation = edgeDir.clone();
-  expectedLocation.appendRelativePath("nouser1\\120712-0049\\DBStore\\spartan.edb");
-  if (expectedLocation.exists() && expectedLocation.isReadable() && expectedLocation.isFile()) {
-    return expectedLocation;
-  }
-  // We used to recurse into arbitrary subdirectories here, but that code
-  // went unused, so it likely isn't necessary, even if we don't understand
-  // where the magic folders above come from, they seem to be the same for
-  // everyone. Just return null if they're not there:
-  return null;
-});
-
-/**
- * Get rows from a table in the Edge DB as an array of JS objects.
- *
- * @param {String}            tableName the name of the table to read.
- * @param {String[]|function} columns   a list of column specifiers
- *                                      (see ESEDBReader.jsm) or a function that
- *                                      generates them based on the database
- *                                      reference once opened.
- * @param {function}          filterFn  a function that is called for each row.
- *                                      Only rows for which it returns a truthy
- *                                      value are included in the result.
- * @param {nsIFile}           dbFile    the database file to use. Defaults to
- *                                      the main Edge database.
- * @returns {Array} An array of row objects.
- */
-function readTableFromEdgeDB(tableName, columns, filterFn, dbFile = gEdgeDatabase) {
-  let database;
-  let rows = [];
-  try {
-    let logFile = dbFile.parent;
-    logFile.append("LogFiles");
-    database = ESEDBReader.openDB(dbFile.parent, dbFile, logFile);
-
-    if (typeof columns == "function") {
-      columns = columns(database);
-    }
-
-    let tableReader = database.tableItems(tableName, columns);
-    for (let row of tableReader) {
-      if (filterFn(row)) {
-        rows.push(row);
-      }
-    }
-  } catch (ex) {
-    Cu.reportError("Failed to extract items from table " + tableName + " in Edge database at " +
-                   dbFile.path + " due to the following error: " + ex);
-    // Deliberately make this fail so we expose failure in the UI:
-    throw ex;
-  } finally {
-    if (database) {
-      ESEDBReader.closeDB(database);
-    }
-  }
-  return rows;
-}
-
-function EdgeTypedURLMigrator() {
-}
-
-EdgeTypedURLMigrator.prototype = {
-  type: MigrationUtils.resourceTypes.HISTORY,
-
-  get _typedURLs() {
-    if (!this.__typedURLs) {
-      this.__typedURLs = MSMigrationUtils.getTypedURLs(kEdgeRegistryRoot);
-    }
-    return this.__typedURLs;
-  },
-
-  get exists() {
-    return this._typedURLs.size > 0;
-  },
-
-  migrate: function(aCallback) {
-    let typedURLs = this._typedURLs;
-    let places = [];
-    for (let [urlString, time] of typedURLs) {
-      let uri;
-      try {
-        uri = Services.io.newURI(urlString, null, null);
-        if (["http", "https", "ftp"].indexOf(uri.scheme) == -1) {
-          continue;
-        }
-      } catch (ex) {
-        Cu.reportError(ex);
-        continue;
-      }
-
-      // Note that the time will be in microseconds (PRTime),
-      // and Date.now() returns milliseconds. Places expects PRTime,
-      // so we multiply the Date.now return value to make up the difference.
-      let visitDate = time || (Date.now() * 1000);
-      places.push({
-        uri,
-        visits: [{ transitionType: Ci.nsINavHistoryService.TRANSITION_TYPED,
-                   visitDate}]
-      });
-    }
-
-    if (places.length == 0) {
-      aCallback(typedURLs.size == 0);
-      return;
-    }
-
-    MigrationUtils.insertVisitsWrapper(places, {
-      _success: false,
-      handleResult: function() {
-        // Importing any entry is considered a successful import.
-        this._success = true;
-      },
-      handleError: function() {},
-      handleCompletion: function() {
-        aCallback(this._success);
-      }
-    });
-  },
-};
-
-function EdgeReadingListMigrator() {
-}
-
-EdgeReadingListMigrator.prototype = {
-  type: MigrationUtils.resourceTypes.BOOKMARKS,
-
-  get exists() {
-    return !!gEdgeDatabase;
-  },
-
-  migrate(callback) {
-    this._migrateReadingList(PlacesUtils.bookmarks.menuGuid).then(
-      () => callback(true),
-      ex => {
-        Cu.reportError(ex);
-        callback(false);
-      }
-    );
-  },
-
-  _migrateReadingList: Task.async(function*(parentGuid) {
-    let columnFn = db => {
-      let columns = [
-        {name: "URL", type: "string"},
-        {name: "Title", type: "string"},
-        {name: "AddedDate", type: "date"}
-      ];
-
-      // Later versions have an IsDeleted column:
-      let isDeletedColumn = db.checkForColumn("ReadingList", "IsDeleted");
-      if (isDeletedColumn && isDeletedColumn.dbType == ESEDBReader.COLUMN_TYPES.JET_coltypBit) {
-        columns.push({name: "IsDeleted", type: "boolean"});
-      }
-      return columns;
-    };
-
-    let filterFn = row => {
-      return !row.IsDeleted;
-    };
-
-    let readingListItems = readTableFromEdgeDB("ReadingList", columnFn, filterFn);
-    if (!readingListItems.length) {
-      return;
-    }
-
-    let destFolderGuid = yield this._ensureReadingListFolder(parentGuid);
-    let exceptionThrown;
-    for (let item of readingListItems) {
-      let dateAdded = item.AddedDate || new Date();
-      yield MigrationUtils.insertBookmarkWrapper({
-        parentGuid: destFolderGuid, url: item.URL, title: item.Title, dateAdded
-      }).catch(ex => {
-        if (!exceptionThrown) {
-          exceptionThrown = ex;
-        }
-        Cu.reportError(ex);
-      });
-    }
-    if (exceptionThrown) {
-      throw exceptionThrown;
-    }
-  }),
-
-  _ensureReadingListFolder: Task.async(function*(parentGuid) {
-    if (!this.__readingListFolderGuid) {
-      let folderTitle = MigrationUtils.getLocalizedString("importedEdgeReadingList");
-      let folderSpec = {type: PlacesUtils.bookmarks.TYPE_FOLDER, parentGuid, title: folderTitle};
-      this.__readingListFolderGuid = (yield MigrationUtils.insertBookmarkWrapper(folderSpec)).guid;
-    }
-    return this.__readingListFolderGuid;
-  }),
-};
-
-function EdgeBookmarksMigrator(dbOverride) {
-  this.dbOverride = dbOverride;
-}
-
-EdgeBookmarksMigrator.prototype = {
-  type: MigrationUtils.resourceTypes.BOOKMARKS,
-
-  get db() { return this.dbOverride || gEdgeDatabase },
-
-  get TABLE_NAME() { return "Favorites" },
-
-  get exists() {
-    if (!("_exists" in this)) {
-      this._exists = !!this.db;
-    }
-    return this._exists;
-  },
-
-  migrate(callback) {
-    this._migrateBookmarks(PlacesUtils.bookmarks.menuGuid).then(
-      () => callback(true),
-      ex => {
-        Cu.reportError(ex);
-        callback(false);
-      }
-    );
-  },
-
-  _migrateBookmarks: Task.async(function*(rootGuid) {
-    let {bookmarks, folderMap} = this._fetchBookmarksFromDB();
-    if (!bookmarks.length) {
-      return;
-    }
-    yield this._importBookmarks(bookmarks, folderMap, rootGuid);
-  }),
-
-  _importBookmarks: Task.async(function*(bookmarks, folderMap, rootGuid) {
-    if (!MigrationUtils.isStartupMigration) {
-      rootGuid =
-        yield MigrationUtils.createImportedBookmarksFolder("Edge", rootGuid);
-    }
-
-    let exceptionThrown;
-    for (let bookmark of bookmarks) {
-      // If this is a folder, we might have created it already to put other bookmarks in.
-      if (bookmark.IsFolder && bookmark._guid) {
-        continue;
-      }
-
-      // If this is a folder, just create folders up to and including that folder.
-      // Otherwise, create folders until we have a parent for this bookmark.
-      // This avoids duplicating logic for the bookmarks bar.
-      let folderId = bookmark.IsFolder ? bookmark.ItemId : bookmark.ParentId;
-      let parentGuid = yield this._getGuidForFolder(folderId, folderMap, rootGuid).catch(ex => {
-        if (!exceptionThrown) {
-          exceptionThrown = ex;
-        }
-        Cu.reportError(ex);
-      });
-
-      // If this was a folder, we're done with this item
-      if (bookmark.IsFolder) {
-        continue;
-      }
-
-      if (!parentGuid) {
-        // If we couldn't sort out a parent, fall back to importing on the root:
-        parentGuid = rootGuid;
-      }
-      let placesInfo = {
-        parentGuid,
-        url: bookmark.URL,
-        dateAdded: bookmark.DateUpdated || new Date(),
-        title: bookmark.Title,
-      };
-
-      yield MigrationUtils.insertBookmarkWrapper(placesInfo).catch(ex => {
-        if (!exceptionThrown) {
-          exceptionThrown = ex;
-        }
-        Cu.reportError(ex);
-      });
-    }
-
-    if (exceptionThrown) {
-      throw exceptionThrown;
-    }
-  }),
-
-  _fetchBookmarksFromDB() {
-    let folderMap = new Map();
-    let columns = [
-      {name: "URL", type: "string"},
-      {name: "Title", type: "string"},
-      {name: "DateUpdated", type: "date"},
-      {name: "IsFolder", type: "boolean"},
-      {name: "IsDeleted", type: "boolean"},
-      {name: "ParentId", type: "guid"},
-      {name: "ItemId", type: "guid"}
-    ];
-    let filterFn = row => {
-      if (row.IsDeleted) {
-        return false;
-      }
-      if (row.IsFolder) {
-        folderMap.set(row.ItemId, row);
-      }
-      return true;
-    };
-    let bookmarks = readTableFromEdgeDB(this.TABLE_NAME, columns, filterFn, this.db);
-    return {bookmarks, folderMap};
-  },
-
-  _getGuidForFolder: Task.async(function*(folderId, folderMap, rootGuid) {
-    // If the folderId is not known as a folder in the folder map, we assume
-    // we just need the root
-    if (!folderMap.has(folderId)) {
-      return rootGuid;
-    }
-    let folder = folderMap.get(folderId);
-    // If the folder already has a places guid, just return that.
-    if (folder._guid) {
-      return folder._guid;
-    }
-
-    // Hacks! The bookmarks bar is special:
-    if (folder.Title == "_Favorites_Bar_") {
-      let toolbarGuid = PlacesUtils.bookmarks.toolbarGuid;
-      if (!MigrationUtils.isStartupMigration) {
-        toolbarGuid =
-          yield MigrationUtils.createImportedBookmarksFolder("Edge", toolbarGuid);
-      }
-      folder._guid = toolbarGuid;
-      return folder._guid;
-    }
-    // Otherwise, get the right parent guid recursively:
-    let parentGuid = yield this._getGuidForFolder(folder.ParentId, folderMap, rootGuid);
-    let folderInfo = {
-      title: folder.Title,
-      type: PlacesUtils.bookmarks.TYPE_FOLDER,
-      dateAdded: folder.DateUpdated || new Date(),
-      parentGuid,
-    };
-    // and add ourselves as a kid, and return the guid we got.
-    let parentBM = yield MigrationUtils.insertBookmarkWrapper(folderInfo);
-    folder._guid = parentBM.guid;
-    return folder._guid;
-  }),
-};
-
-function EdgeProfileMigrator() {
-  this.wrappedJSObject = this;
-}
-
-EdgeProfileMigrator.prototype = Object.create(MigratorPrototype);
-
-EdgeProfileMigrator.prototype.getESEMigratorForTesting = function(dbOverride) {
-  return new EdgeBookmarksMigrator(dbOverride);
-};
-
-EdgeProfileMigrator.prototype.getResources = function() {
-  let resources = [
-    new EdgeBookmarksMigrator(),
-    MSMigrationUtils.getCookiesMigrator(MSMigrationUtils.MIGRATION_TYPE_EDGE),
-    new EdgeTypedURLMigrator(),
-    new EdgeReadingListMigrator(),
-  ];
-  let windowsVaultFormPasswordsMigrator =
-    MSMigrationUtils.getWindowsVaultFormPasswordsMigrator();
-  windowsVaultFormPasswordsMigrator.name = "EdgeVaultFormPasswords";
-  resources.push(windowsVaultFormPasswordsMigrator);
-  return resources.filter(r => r.exists);
-};
-
-EdgeProfileMigrator.prototype.getLastUsedDate = function() {
-  // Don't do this if we don't have a single profile (see the comment for
-  // sourceProfiles) or if we can't find the database file:
-  if (this.sourceProfiles !== null || !gEdgeDatabase) {
-    return Promise.resolve(new Date(0));
-  }
-  let logFilePath = OS.Path.join(gEdgeDatabase.parent.path, "LogFiles", "edb.log");
-  let dbPath = gEdgeDatabase.path;
-  let cookieMigrator = MSMigrationUtils.getCookiesMigrator(MSMigrationUtils.MIGRATION_TYPE_EDGE);
-  let cookiePaths = cookieMigrator._cookiesFolders.map(f => f.path);
-  let datePromises = [logFilePath, dbPath, ... cookiePaths].map(path => {
-    return OS.File.stat(path).catch(() => null).then(info => {
-      return info ? info.lastModificationDate : 0;
-    });
-  });
-  datePromises.push(new Promise(resolve => {
-    let typedURLs = new Map();
-    try {
-      typedURLs = MSMigrationUtils.getTypedURLs(kEdgeRegistryRoot);
-    } catch (ex) {}
-    let times = [0, ... typedURLs.values()];
-    resolve(Math.max.apply(Math, times));
-  }));
-  return Promise.all(datePromises).then(dates => {
-    return new Date(Math.max.apply(Math, dates));
-  });
-};
-
-/* Somewhat counterintuitively, this returns:
- * - |null| to indicate "There is only 1 (default) profile" (on win10+)
- * - |[]| to indicate "There are no profiles" (on <=win8.1) which will avoid using this migrator.
- * See MigrationUtils.jsm for slightly more info on how sourceProfiles is used.
- */
-EdgeProfileMigrator.prototype.__defineGetter__("sourceProfiles", function() {
-  let isWin10OrHigher = AppConstants.isPlatformAndVersionAtLeast("win", "10");
-  return isWin10OrHigher ? null : [];
-});
-
-EdgeProfileMigrator.prototype.__defineGetter__("sourceLocked", function() {
-  // There is an exclusive lock on some databases. Assume they are locked for now.
-  return true;
-});
-
-
-EdgeProfileMigrator.prototype.classDescription = "Edge Profile Migrator";
-EdgeProfileMigrator.prototype.contractID = "@mozilla.org/profile/migrator;1?app=browser&type=edge";
-EdgeProfileMigrator.prototype.classID = Components.ID("{62e8834b-2d17-49f5-96ff-56344903a2ae}");
-
-this.NSGetFactory = XPCOMUtils.generateNSGetFactory([EdgeProfileMigrator]);