/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* 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 "mozilla/dom/ParentProcessMessageManager.h"

#include "mozilla/dom/ProcessMessageManager.h"

#include "mozilla/dom/MessageManagerBinding.h"

#include "nsContentUtils.h"

namespace mozilla {

namespace dom {

ProcessMessageManager::ProcessMessageManager(ipc::MessageManagerCallback* aCallback,

                                             ParentProcessMessageManager* aParentManager,

                                             MessageManagerFlags aFlags)

  : MessageSender(aCallback, aParentManager,

                  aFlags | MessageManagerFlags::MM_CHROME |

                           MessageManagerFlags::MM_PROCESSMANAGER)

{

  MOZ_ASSERT(!(aFlags & ~(MessageManagerFlags::MM_GLOBAL |

                          MessageManagerFlags::MM_OWNSCALLBACK)));

  // This is a bit hackish. We attach to the parent manager, but only if we have a

  // callback (which is only for the in-process message manager). For other cases we wait

  // until the child process is running (see MessageSender::InitWithCallback).

  if (aParentManager && mCallback) {

    aParentManager->AddChildManager(this);

  }

}

JSObject*

ProcessMessageManager::WrapObject(JSContext* aCx,

                                  JS::Handle<JSObject*> aGivenProto)

{

  MOZ_ASSERT(nsContentUtils::IsSystemCaller(aCx));

  return ProcessMessageManager_Binding::Wrap(aCx, this, aGivenProto);

}

} // namespace dom

} // namespace mozilla