gecko-dev/dom/ipc/nsIDOMProcessParent.idl

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* 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/. */

#include "nsISupports.idl"

%{C++
namespace mozilla {
namespace dom {
class ContentParent;
} // namespace dom
} // namespace mozilla
%}
[ptr] native ContentParentPtr(mozilla::dom::ContentParent);

webidl JSProcessActorParent;

/**
 * Parent actor interface for a process which can host DOM content.
 *
 * Implemented by either `InProcessParent` for the parent process, or
 * `ContentParent` for a content process.
 */
[scriptable, builtinclass, uuid(81fc08b9-c901-471f-ab0d-876362eba770)]
interface nsIDOMProcessParent: nsISupports {
  /**
   * Internal child process ID. `0` is reserved for the parent process.
   */
  [infallible] readonly attribute unsigned long long childID;

  /**
   * OS ID of the process.
   */
  [infallible] readonly attribute long osPid;

  /**
   * Lookup a JSProcessActorParent managed by this interface by name.
   */
  [implicit_jscontext] JSProcessActorParent getActor(in ACString name);

  /** Can the actor still send messages? */
  [infallible] readonly attribute boolean canSend;

  [notxpcom, nostdcall] ContentParentPtr AsContentParent();

  /**
   * Remote type of the process.
   */
  readonly attribute ACString remoteType;
};