Move services/files/*.mojom -> mojo/services/files/public/interfaces/.

services/files/directory.mojom

-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-module mojo.files;
-
-import "services/files/file.mojom";
-import "services/files/types.mojom";
-
-// This interface provides access to a directory in a "file system", providing
-// operations such as creating/opening/removing/renaming files/directories
-// within it. Note that all relative |path| arguments are relative to "this"
-// directory (i.e., "this" directory functions as the current working directory
-// for the various operations).
-// TODO(vtl): Paths may be relative; should they allowed to be absolute?
-// (Currently not.)
-interface Directory {
-  // Operations about "this" |Directory|:
-
-  // Reads the contents of this directory.
-  // TODO(vtl): Clarify error codes versus |directory_contents|.
-  Read() => (Error error, array<DirectoryEntry>? directory_contents);
-
-  // Gets information about this directory. On success, |file_information| is
-  // non-null and will contain this information.
-  Stat() => (Error error, FileInformation? file_information);
-
-  // Updates this directory's atime and/or mtime to the time specified by
-  // |atime| (or |mtime|, respectively), which may also indicate "now". If
-  // |atime| or |mtime| is null, then the corresponding time is not modified.
-  Touch(TimespecOrNow? atime, TimespecOrNow? mtime) => (Error error);
-
-  // Operations *in* "this" |Directory|:
-
-  // Opens the file specified by |path| with the given |open_flags|. |file| is
-  // optional, mainly for consistency with |OpenDirectory()| (but may be useful,
-  // together with |kOpenFlagCreate|, for "touching" a file).
-  OpenFile(string path, File&? file, uint32 open_flags)
-      => (Error error);
-
-  // Opens the directory specified by |path|. |directory| is optional, so that
-  // this may be used as a simple "mkdir()" with |kOpenFlagCreate|.
-  OpenDirectory(string path,
-                Directory&? directory,
-                uint32 open_flags) => (Error error);
-
-  // Renames/moves the file/directory given by |path| to |new_path|.
-  Rename(string path, string new_path) => (Error error);
-
-  // Deletes the given path, which may be a file or a directory (see
-  // |kDeleteFlag...| for details).
-  Delete(string path, uint32 delete_flags) => (Error error);
-
-  // TODO(vtl): directory "streaming"?
-  // TODO(vtl): "make root" (i.e., prevent cd-ing, etc., to parent); note that
-  // this would require a much more complicated implementation (e.g., it needs
-  // to be "inherited" by OpenDirectory(), and the enforcement needs to be valid
-  // even if the opened directory is subsequently moved -- e.g., closer to the
-  // "root")
-  // TODO(vtl): Add a "watch"?
-  // TODO(vtl): Should we have a "close" method?
-  // TODO(vtl): Add Dup() and Reopen() (like File)?
-};