components/arc/mojom/appfuse.mojom

// Copyright 2018 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.

// Next MinVersion: 1

module arc.mojom;

// Next Method ID: 3
interface AppfuseHost {
  // Mounts a new appfuse file system and returns a filtered /dev/fuse FD
  // associated with the mounted file system.
  Mount@0(uint32 uid, int32 mount_id) => (handle? fd);

  // Unmounts the specified appfuse file system.
  Unmount@1(uint32 uid, int32 mount_id) => (bool success);

  // Opens a file under the specified appfuse file system.
  OpenFile@2(uint32 uid, int32 mount_id, int32 file_id, int32 flags) =>
      (handle? fd);
};

// Next Method ID: 1
interface AppfuseInstance {
  // Establishes full-duplex communication with the host.
  Init@0(AppfuseHost host_ptr) => ();
};