Use patching for dart:io.

runtime/bin/directory.dart

Index: runtime/bin/directory.dart
diff --git a/runtime/bin/directory.dart b/runtime/bin/directory.dart
deleted file mode 100644
index 740f0cbbd6fb28c25298c7fa41e9203ae945bbba..0000000000000000000000000000000000000000
--- a/runtime/bin/directory.dart
+++ /dev/null
@@ -1,204 +0,0 @@
-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-/**
- * [Directory] objects are used for working with directories.
- */
-abstract class Directory {
-  /**
-   * Creates a directory object. The path is either an absolute path,
-   * or it is a relative path which is interpreted relative to the directory
-   * in which the Dart VM was started.
-   */
-  factory Directory(String path) => new _Directory(path);
-
-  /**
-   * Creates a directory object from a Path object. The path is either
-   * an absolute path, or it is a relative path which is interpreted
-   * relative to the directory in which the Dart VM was started.
-   */
-  factory Directory.fromPath(Path path) => new _Directory.fromPath(path);
-
-  /**
-   * Creates a directory object pointing to the current working
-   * directory.
-   */
-  factory Directory.current() => new _Directory.current();
-
-  /**
-   * Check whether a directory with this name already exists. Returns
-   * a [:Future<bool>:] that completes with the result.
-   */
-  Future<bool> exists();
-
-  /**
-   * Synchronously check whether a directory with this name already exists.
-   */
-  bool existsSync();
-
-  /**
-   * Creates the directory with this name. If the directory already
-   * exists nothing is done. Returns a [:Future<Directory>:] that
-   * completes with this directory once it has been created. If the
-   * directory does not exist and cannot be created the future
-   * completes with an exception.
-   */
-  Future<Directory> create();
-
-  /**
-   * Synchronously creates the directory with this name. If the
-   * directory already exists nothing is done. If the directory does
-   * not exist and cannot be created an exception is thrown.
-   */
-  void createSync();
-
-  /**
-   * Creates a temporary directory with a name based on the current
-   * path.  This name and path is used as a template, and additional
-   * characters are appended to it by the call to make a unique
-   * directory name.  If the path is the empty string, a default
-   * system temp directory and name are used for the template.
-   *
-   * Returns a [:Future<Directory>:] that completes with the newly
-   * created temporary directory.
-   */
-  Future<Directory> createTemp();
-
-  /**
-   * Synchronously creates a temporary directory with a name based on the
-   * current path. This name and path is used as a template, and additional
-   * characters are appended to it by the call to make a unique directory name.
-   * If the path is the empty string, a default system temp directory and name
-   * are used for the template. Returns the newly created temporary directory.
-   */
-  Directory createTempSync();
-
-  /**
-   * Deletes the directory with this name. The directory must be
-   * empty. Returns a [:Future<Directory>:] that completes with
-   * this directory when the deletion is done.
-   */
-  Future<Directory> delete();
-
-  /**
-   * Synchronously deletes the directory with this name. The directory
-   * must be empty. Throws an exception if the directory cannot be
-   * deleted.
-   */
-  void deleteSync();
-
-  /**
-   * Deletes this directory and all sub-directories and files in the
-   * directories. Returns a [:Future<Directory>:] that completes with
-   * this directory when the deletion is done.
-   */
-  Future<Directory> deleteRecursively();
-
-  /**
-   * Synchronously deletes this directory and all sub-directories and
-   * files in the directories. Throws an exception if the directory
-   * cannot be deleted.
-   */
-  void deleteRecursivelySync();
-
-  /**
-   * Rename this directory. Returns a [:Future<Directory>:] that completes
-   * with a [Directory] instance for the renamed directory.
-   *
-   * If newPath identifies an existing directory, that directory is
-   * replaced. If newPath identifies an existing file the operation
-   * fails and the future completes with an exception.
-   */
-  Future<Directory> rename(String newPath);
-
-  /**
-   * Synchronously rename this directory. Returns a [Directory]
-   * instance for the renamed directory.
-   *
-   * If newPath identifies an existing directory, that directory is
-   * replaced. If newPath identifies an existing file the operation
-   * fails and an exception is thrown.
-   */
-  Directory renameSync(String newPath);
-
-  /**
-   * List the sub-directories and files of this
-   * [Directory]. Optionally recurse into sub-directories. Returns a
-   * [DirectoryLister] object representing the active listing
-   * operation. Handlers for files and directories should be
-   * registered on this DirectoryLister object.
-   */
-  DirectoryLister list({bool recursive: false});
-
-  /**
-   * Gets the path of this directory.
-   */
-  final String path;
-}
-
-
-/**
- * A [DirectoryLister] represents an actively running listing operation.
- *
- * For each file and directory, the file or directory handler is
- * called. When all directories have been listed the done handler is
- * called. If the listing operation is recursive, the error handler is
- * called if a subdirectory cannot be opened for listing.
- */
-abstract class DirectoryLister {
-  /**
-   * Sets the directory handler that is called for all directories
-   * during listing. The directory handler is called with the full
-   * path of the directory.
-   */
-  void set onDir(void onDir(String dir));
-
-  /**
-   * Sets the handler that is called for all files during listing. The
-   * file handler is called with the full path of the file.
-   */
-  void set onFile(void onFile(String file));
-
-  /**
-   * Set the handler that is called when a listing is done. The
-   * handler is called with an indication of whether or not the
-   * listing operation completed.
-   */
-  void set onDone(void onDone(bool completed));
-
-  /**
-   * Sets the handler that is called if there is an error while
-   * listing directories.
-   */
-  void set onError(void onError(e));
-}
-
-
-class DirectoryIOException implements Exception {
-  const DirectoryIOException([String this.message = "",
-                              String this.path = "",
-                              OSError this.osError = null]);
-  String toString() {
-    StringBuffer sb = new StringBuffer();
-    sb.add("DirectoryIOException");
-    if (!message.isEmpty) {
-      sb.add(": $message");
-      if (path != null) {
-        sb.add(", path = $path");
-      }
-      if (osError != null) {
-        sb.add(" ($osError)");
-      }
-    } else if (osError != null) {
-      sb.add(": $osError");
-      if (path != null) {
-        sb.add(", path = $path");
-      }
-    }
-    return sb.toString();
-  }
-  final String message;
-  final String path;
-  final OSError osError;
-}