[PALEMOON] Remove the migrator

1 files changed, 0 insertions, 521 deletions

diff --git a/application/palemoon/components/migration/IEProfileMigrator.js b/application/palemoon/components/migration/IEProfileMigrator.js
deleted file mode 100644
index a46deae68..000000000
--- a/application/palemoon/components/migration/IEProfileMigrator.js
+++ /dev/null
@@ -1,521 +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 Cc = Components.classes;
-const Ci = Components.interfaces;
-const Cu = Components.utils;
-const Cr = Components.results;
-
-const kMainKey = "Software\\Microsoft\\Internet Explorer\\Main";
-const kRegMultiSz = 7;
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource://gre/modules/NetUtil.jsm");
-Cu.import("resource:///modules/MigrationUtils.jsm");
-
-XPCOMUtils.defineLazyModuleGetter(this, "PlacesUtils",
-                                  "resource://gre/modules/PlacesUtils.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "ctypes",
-                                  "resource://gre/modules/ctypes.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "WindowsRegistry",
-                                  "resource://gre/modules/WindowsRegistry.jsm");
-
-Cu.importGlobalProperties(["File"]);
-
-////////////////////////////////////////////////////////////////////////////////
-//// Helpers.
-
-let CtypesHelpers = {
-  _structs: {},
-  _functions: {},
-  _libs: {},
-
-  /**
-   * Must be invoked once before first use of any of the provided helpers.
-   */
-  initialize: function CH_initialize() {
-    const WORD = ctypes.uint16_t;
-    const DWORD = ctypes.uint32_t;
-    const BOOL = ctypes.int;
-
-    this._structs.SYSTEMTIME = new ctypes.StructType('SYSTEMTIME', [
-      {wYear: WORD},
-      {wMonth: WORD},
-      {wDayOfWeek: WORD},
-      {wDay: WORD},
-      {wHour: WORD},
-      {wMinute: WORD},
-      {wSecond: WORD},
-      {wMilliseconds: WORD}
-    ]);
-
-    this._structs.FILETIME = new ctypes.StructType('FILETIME', [
-      {dwLowDateTime: DWORD},
-      {dwHighDateTime: DWORD}
-    ]);
-
-    try {
-      this._libs.kernel32 = ctypes.open("Kernel32");
-      this._functions.FileTimeToSystemTime =
-        this._libs.kernel32.declare("FileTimeToSystemTime",
-                                    ctypes.default_abi,
-                                    BOOL,
-                                    this._structs.FILETIME.ptr,
-                                    this._structs.SYSTEMTIME.ptr);
-    } catch (ex) {
-      this.finalize();
-    }
-  },
-
-  /**
-   * Must be invoked once after last use of any of the provided helpers.
-   */
-  finalize: function CH_finalize() {
-    this._structs = {};
-    this._functions = {};
-    for each (let lib in this._libs) {
-      try {
-        lib.close();
-      } catch (ex) {}
-    }
-    this._libs = {};
-  },
-
-  /**
-   * Converts a FILETIME struct (2 DWORDS), to a SYSTEMTIME struct.
-   *
-   * @param aTimeHi
-   *        Least significant DWORD.
-   * @param aTimeLo
-   *        Most significant DWORD.
-   * @return a Date object representing the converted datetime.
-   */
-  fileTimeToDate: function CH_fileTimeToDate(aTimeHi, aTimeLo) {
-    let fileTime = this._structs.FILETIME();
-    fileTime.dwLowDateTime = aTimeLo;
-    fileTime.dwHighDateTime = aTimeHi;
-    let systemTime = this._structs.SYSTEMTIME();
-    let result = this._functions.FileTimeToSystemTime(fileTime.address(),
-                                                      systemTime.address());
-    if (result == 0)
-      throw new Error(ctypes.winLastError);
-
-    return new Date(systemTime.wYear,
-                    systemTime.wMonth - 1,
-                    systemTime.wDay,
-                    systemTime.wHour,
-                    systemTime.wMinute,
-                    systemTime.wSecond,
-                    systemTime.wMilliseconds);
-  }
-};
-
-/**
- * Checks whether an host is an IP (v4 or v6) address.
- *
- * @param aHost
- *        The host to check.
- * @return whether aHost is an IP address.
- */
-function hostIsIPAddress(aHost) {
-  try {
-    Services.eTLD.getBaseDomainFromHost(aHost);
-  } catch (e if e.result == Cr.NS_ERROR_HOST_IS_IP_ADDRESS) {
-    return true;
-  } catch (e) {}
-  return false;
-}
-
-////////////////////////////////////////////////////////////////////////////////
-//// Resources
-
-function Bookmarks() {
-}
-
-Bookmarks.prototype = {
-  type: MigrationUtils.resourceTypes.BOOKMARKS,
-
-  get exists() !!this._favoritesFolder,
-
-  __favoritesFolder: null,
-  get _favoritesFolder() {
-    if (!this.__favoritesFolder) {
-      let favoritesFolder = Services.dirsvc.get("Favs", Ci.nsIFile);
-      if (favoritesFolder.exists() && favoritesFolder.isReadable())
-        this.__favoritesFolder = favoritesFolder;
-    }
-    return this.__favoritesFolder;
-  },
-
-  __toolbarFolderName: null,
-  get _toolbarFolderName() {
-    if (!this.__toolbarFolderName) {
-      // Retrieve the name of IE's favorites subfolder that holds the bookmarks
-      // in the toolbar. This was previously stored in the registry and changed
-      // in IE7 to always be called "Links".
-      let folderName = WindowsRegistry.readRegKey(Ci.nsIWindowsRegKey.ROOT_KEY_CURRENT_USER,
-                                                  "Software\\Microsoft\\Internet Explorer\\Toolbar",
-                                                  "LinksFolderName");
-      this.__toolbarFolderName = folderName || "Links";
-    }
-    return this.__toolbarFolderName;
-  },
-
-  migrate: function B_migrate(aCallback) {
-    PlacesUtils.bookmarks.runInBatchMode({
-      runBatched: (function migrateBatched() {
-        // Import to the bookmarks menu.
-        let destFolderId = PlacesUtils.bookmarksMenuFolderId;
-        if (!MigrationUtils.isStartupMigration) {
-          destFolderId =
-            MigrationUtils.createImportedBookmarksFolder("IE", destFolderId);
-        }
-
-        this._migrateFolder(this._favoritesFolder, destFolderId);
-
-        aCallback(true);
-      }).bind(this)
-    }, null);
-  },
-
-  _migrateFolder: function B__migrateFolder(aSourceFolder, aDestFolderId) {
-    // TODO (bug 741993): the favorites order is stored in the Registry, at
-    // HCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MenuOrder\Favorites
-    // Until we support it, bookmarks are imported in alphabetical order.
-    let entries = aSourceFolder.directoryEntries;
-    while (entries.hasMoreElements()) {
-      let entry = entries.getNext().QueryInterface(Ci.nsIFile);
-
-      // Make sure that entry.path == entry.target to not follow .lnk folder
-      // shortcuts which could lead to infinite cycles.
-      if (entry.isDirectory() && entry.path == entry.target) {
-        let destFolderId;
-        if (entry.leafName == this._toolbarFolderName &&
-            entry.parent.equals(this._favoritesFolder)) {
-          // Import to the bookmarks toolbar.
-          destFolderId = PlacesUtils.toolbarFolderId;
-          if (!MigrationUtils.isStartupMigration) {
-            destFolderId =
-              MigrationUtils.createImportedBookmarksFolder("IE", destFolderId);
-          }
-        }
-        else {
-          // Import to a new folder.
-          destFolderId =
-            PlacesUtils.bookmarks.createFolder(aDestFolderId, entry.leafName,
-                                               PlacesUtils.bookmarks.DEFAULT_INDEX);
-        }
-
-        if (entry.isReadable()) {
-          // Recursively import the folder.
-          this._migrateFolder(entry, destFolderId);
-        }
-      }
-      else {
-        // Strip the .url extension, to both check this is a valid link file,
-        // and get the associated title.
-        let matches = entry.leafName.match(/(.+)\.url$/i);
-        if (matches) {
-          let fileHandler = Cc["@mozilla.org/network/protocol;1?name=file"].
-                            getService(Ci.nsIFileProtocolHandler);
-          let uri = fileHandler.readURLFile(entry);
-          let title = matches[1];
-
-          PlacesUtils.bookmarks.insertBookmark(aDestFolderId,
-                                               uri,
-                                               PlacesUtils.bookmarks.DEFAULT_INDEX,
-                                               title);
-        }
-      }
-    }
-  }
-};
-
-function History() {
-}
-
-History.prototype = {
-  type: MigrationUtils.resourceTypes.HISTORY,
-
-  get exists() true,
-
-  __typedURLs: null,
-  get _typedURLs() {
-    if (!this.__typedURLs) {
-      // The list of typed URLs is a sort of annotation stored in the registry.
-      // Currently, IE stores 25 entries and this value is not configurable,
-      // but we just keep reading up to the first non-existing entry to support
-      // possible future bumps of this limit.
-      this.__typedURLs = {};
-      let registry = Cc["@mozilla.org/windows-registry-key;1"].
-                     createInstance(Ci.nsIWindowsRegKey);
-      try {
-        registry.open(Ci.nsIWindowsRegKey.ROOT_KEY_CURRENT_USER,
-                      "Software\\Microsoft\\Internet Explorer\\TypedURLs",
-                      Ci.nsIWindowsRegKey.ACCESS_READ);
-        for (let entry = 1; registry.hasValue("url" + entry); entry++) {
-          let url = registry.readStringValue("url" + entry);
-          this.__typedURLs[url] = true;
-        }
-      } catch (ex) {
-      } finally {
-        registry.close();
-      }
-    }
-    return this.__typedURLs;
-  },
-
-  migrate: function H_migrate(aCallback) {
-    let places = [];
-    let historyEnumerator = Cc["@mozilla.org/profile/migrator/iehistoryenumerator;1"].
-                            createInstance(Ci.nsISimpleEnumerator);
-    while (historyEnumerator.hasMoreElements()) {
-      let entry = historyEnumerator.getNext().QueryInterface(Ci.nsIPropertyBag2);
-      let uri = entry.get("uri").QueryInterface(Ci.nsIURI);
-      // MSIE stores some types of URLs in its history that we don't handle,
-      // like HTMLHelp and others.  Since we don't properly map handling for
-      // all of them we just avoid importing them.
-      if (["http", "https", "ftp", "file"].indexOf(uri.scheme) == -1) {
-        continue;
-      }
-
-      let title = entry.get("title");
-      // Embed visits have no title and don't need to be imported.
-      if (title.length == 0) {
-        continue;
-      }
-
-      // The typed urls are already fixed-up, so we can use them for comparison.
-      let transitionType = this._typedURLs[uri.spec] ?
-                             Ci.nsINavHistoryService.TRANSITION_TYPED :
-                             Ci.nsINavHistoryService.TRANSITION_LINK;
-      let lastVisitTime = entry.get("time");
-
-      places.push(
-        { uri: uri,
-          title: title,
-          visits: [{ transitionType: transitionType,
-                     visitDate: lastVisitTime }]
-        }
-      );
-    }
-
-    // Check whether there is any history to import.
-    if (places.length == 0) {
-      aCallback(true);
-      return;
-    }
-
-    PlacesUtils.asyncHistory.updatePlaces(places, {
-      _success: false,
-      handleResult: function() {
-        // Importing any entry is considered a successful import.
-        this._success = true;
-      },
-      handleError: function() {},
-      handleCompletion: function() {
-        aCallback(this._success);
-      }
-    });
-  }
-};
-
-function Cookies() {
-}
-
-Cookies.prototype = {
-  type: MigrationUtils.resourceTypes.COOKIES,
-
-  get exists() !!this._cookiesFolder,
-
-  __cookiesFolder: null,
-  get _cookiesFolder() {
-    // Cookies are stored in txt files, in a Cookies folder whose path varies
-    // across the different OS versions.  CookD takes care of most of these
-    // cases, though, in Windows Vista/7, UAC makes a difference.
-    // If UAC is enabled, the most common destination is CookD/Low.  Though,
-    // if the user runs the application in administrator mode or disables UAC,
-    // cookies are stored in the original CookD destination.  Cause running the
-    // browser in administrator mode is unsafe and discouraged, we just care
-    // about the UAC state.
-    if (!this.__cookiesFolder) {
-      let cookiesFolder = Services.dirsvc.get("CookD", Ci.nsIFile);
-      if (cookiesFolder.exists() && cookiesFolder.isReadable()) {
-        // Check if UAC is enabled.
-        if (Services.appinfo.QueryInterface(Ci.nsIWinAppHelper).userCanElevate) {
-          cookiesFolder.append("Low");
-        }
-        this.__cookiesFolder = cookiesFolder;
-      }
-    }
-    return this.__cookiesFolder;
-  },
-
-  migrate: function C_migrate(aCallback) {
-    CtypesHelpers.initialize();
-
-    let cookiesGenerator = (function genCookie() {
-      let success = false;
-      let entries = this._cookiesFolder.directoryEntries;
-      while (entries.hasMoreElements()) {
-        let entry = entries.getNext().QueryInterface(Ci.nsIFile);
-        // Skip eventual bogus entries.
-        if (!entry.isFile() || !/\.txt$/.test(entry.leafName))
-          continue;
-
-        this._readCookieFile(entry, function(aSuccess) {
-          // Importing even a single cookie file is considered a success.
-          if (aSuccess)
-            success = true;
-          try {
-            cookiesGenerator.next();
-          } catch (ex) {}
-        });
-
-        yield;
-      }
-
-      CtypesHelpers.finalize();
-
-      aCallback(success);
-    }).apply(this);
-    cookiesGenerator.next();
-  },
-
-  _readCookieFile: function C__readCookieFile(aFile, aCallback) {
-    let fileReader = Cc["@mozilla.org/files/filereader;1"].
-                     createInstance(Ci.nsIDOMFileReader);
-    fileReader.addEventListener("loadend", (function onLoadEnd() {
-      fileReader.removeEventListener("loadend", onLoadEnd, false);
-
-      if (fileReader.readyState != fileReader.DONE) {
-        Cu.reportError("Could not read cookie contents: " + fileReader.error);
-        aCallback(false);
-        return;
-      }
-
-      let success = true;
-      try {
-        this._parseCookieBuffer(fileReader.result);
-      } catch (ex) {
-        Components.utils.reportError("Unable to migrate cookie: " + ex);
-        success = false;
-      } finally {
-        aCallback(success);
-      }
-    }).bind(this), false);
-    fileReader.readAsText(new File(aFile));
-  },
-
-  /**
-   * Parses a cookie file buffer and returns an array of the contained cookies.
-   *
-   * The cookie file format is a newline-separated-values with a "*" used as
-   * delimeter between multiple records.
-   * Each cookie has the following fields:
-   *  - name
-   *  - value
-   *  - host/path
-   *  - flags
-   *  - Expiration time most significant integer
-   *  - Expiration time least significant integer
-   *  - Creation time most significant integer
-   *  - Creation time least significant integer
-   *  - Record delimiter "*"
-   *
-   * @note All the times are in FILETIME format.
-   */
-  _parseCookieBuffer: function C__parseCookieBuffer(aTextBuffer) {
-    // Note the last record is an empty string.
-    let records = [r for each (r in aTextBuffer.split("*\n")) if (r)];
-    for (let record of records) {
-      let [name, value, hostpath, flags,
-           expireTimeLo, expireTimeHi] = record.split("\n");
-
-      // IE stores deleted cookies with a zero-length value, skip them.
-      if (value.length == 0)
-        continue;
-
-      let hostLen = hostpath.indexOf("/");
-      let host = hostpath.substr(0, hostLen);
-      let path = hostpath.substr(hostLen);
-
-      // For a non-null domain, assume it's what Mozilla considers
-      // a domain cookie.  See bug 222343.
-      if (host.length > 0) {
-        // Fist delete any possible extant matching host cookie.
-        Services.cookies.remove(host, name, path, false);
-        // Now make it a domain cookie.
-        if (host[0] != "." && !hostIsIPAddress(host))
-          host = "." + host;
-      }
-
-      let expireTime = CtypesHelpers.fileTimeToDate(Number(expireTimeHi),
-                                                    Number(expireTimeLo));
-      Services.cookies.add(host,
-                           path,
-                           name,
-                           value,
-                           Number(flags) & 0x1, // secure
-                           false, // httpOnly
-                           false, // session
-                           expireTime);
-    }
-  }
-};
-
-
-////////////////////////////////////////////////////////////////////////////////
-//// Migrator
-
-function IEProfileMigrator()
-{
-}
-
-IEProfileMigrator.prototype = Object.create(MigratorPrototype);
-
-IEProfileMigrator.prototype.getResources = function IE_getResources() {
-  let resources = [
-    new Bookmarks()
-  , new History()
-  , new Cookies()
-  ];
-  return [r for each (r in resources) if (r.exists)];
-};
-
-Object.defineProperty(IEProfileMigrator.prototype, "sourceHomePageURL", {
-  get: function IE_get_sourceHomePageURL() {
-    let defaultStartPage = WindowsRegistry.readRegKey(Ci.nsIWindowsRegKey.ROOT_KEY_LOCAL_MACHINE,
-                                                      kMainKey, "Default_Page_URL");
-    let startPage = WindowsRegistry.readRegKey(Ci.nsIWindowsRegKey.ROOT_KEY_CURRENT_USER,
-                                               kMainKey, "Start Page");
-    // If the user didn't customize the Start Page, he is still on the default
-    // page, that may be considered the equivalent of our about:home.  There's
-    // no reason to retain it, since it is heavily targeted to IE.
-    let homepage = startPage != defaultStartPage ? startPage : "";
-
-    // IE7+ supports secondary home pages located in a REG_MULTI_SZ key.  These
-    // are in addition to the Start Page, and no empty entries are possible,
-    // thus a Start Page is always defined if any of these exists, though it
-    // may be the default one.
-    let secondaryPages = WindowsRegistry.readRegKey(Ci.nsIWindowsRegKey.ROOT_KEY_CURRENT_USER,
-                                                    kMainKey, "Secondary Start Pages");
-    if (secondaryPages) {
-      if (homepage)
-        secondaryPages.unshift(homepage);
-      homepage = secondaryPages.join("|");
-    }
-
-    return homepage;
-  }
-});
-
-IEProfileMigrator.prototype.classDescription = "IE Profile Migrator";
-IEProfileMigrator.prototype.contractID = "@mozilla.org/profile/migrator;1?app=browser&type=ie";
-IEProfileMigrator.prototype.classID = Components.ID("{3d2532e3-4932-4774-b7ba-968f5899d3a4}");
-
-this.NSGetFactory = XPCOMUtils.generateNSGetFactory([IEProfileMigrator]);