зеркало из https://github.com/mozilla/gecko-dev.git
43 строки
1.4 KiB
C++
43 строки
1.4 KiB
C++
|
|
/* -*- 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/. */
|
|
|
|
#ifndef mozilla_dom_ReadRequest_h
|
|
#define mozilla_dom_ReadRequest_h
|
|
|
|
#include "js/TypeDecls.h"
|
|
#include "js/Value.h"
|
|
#include "mozilla/ErrorResult.h"
|
|
#include "mozilla/LinkedList.h"
|
|
#include "mozilla/RefPtr.h"
|
|
#include "nsCycleCollectionParticipant.h"
|
|
#include "nsISupportsImpl.h"
|
|
|
|
namespace mozilla::dom {
|
|
|
|
// List Owners must traverse this class.
|
|
struct ReadRequest : public nsISupports,
|
|
public LinkedListElement<RefPtr<ReadRequest>> {
|
|
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
|
|
NS_DECL_CYCLE_COLLECTION_CLASS(ReadRequest)
|
|
|
|
// PipeToReadRequest::ChunkSteps can run script, for example.
|
|
MOZ_CAN_RUN_SCRIPT virtual void ChunkSteps(JSContext* aCx,
|
|
JS::Handle<JS::Value> aChunk,
|
|
ErrorResult& aRv) = 0;
|
|
MOZ_CAN_RUN_SCRIPT virtual void CloseSteps(JSContext* aCx,
|
|
ErrorResult& aRv) = 0;
|
|
virtual void ErrorSteps(JSContext* aCx, JS::Handle<JS::Value> e,
|
|
ErrorResult& aRv) = 0;
|
|
|
|
protected:
|
|
virtual ~ReadRequest() = default;
|
|
};
|
|
|
|
} // namespace mozilla::dom
|
|
|
|
#endif
|