зеркало из https://github.com/mozilla/gecko-dev.git
41 строка
1.4 KiB
C++
41 строка
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_ByteStreamHelpers_h
|
|
#define mozilla_dom_ByteStreamHelpers_h
|
|
|
|
#include "js/TypeDecls.h"
|
|
#include "mozilla/ErrorResult.h"
|
|
#include "UnderlyingSourceCallbackHelpers.h"
|
|
|
|
namespace mozilla::dom {
|
|
|
|
class ReadableStream;
|
|
class BodyStreamHolder;
|
|
|
|
// https://streams.spec.whatwg.org/#transfer-array-buffer
|
|
//
|
|
// As some parts of the specifcation want to use the abrupt completion value,
|
|
// this function may leave a pending exception if it returns nullptr.
|
|
JSObject* TransferArrayBuffer(JSContext* aCx, JS::Handle<JSObject*> aObject);
|
|
|
|
bool CanTransferArrayBuffer(JSContext* aCx, JS::Handle<JSObject*> aObject,
|
|
ErrorResult& aRv);
|
|
|
|
// If this returns null, it will leave a pending exception on aCx which
|
|
// must be handled by the caller (in the spec this is always the case
|
|
// currently).
|
|
JSObject* CloneAsUint8Array(JSContext* aCx, JS::Handle<JSObject*> aObject);
|
|
|
|
MOZ_CAN_RUN_SCRIPT void
|
|
SetUpReadableByteStreamControllerFromBodyStreamUnderlyingSource(
|
|
JSContext* aCx, ReadableStream* aStream,
|
|
BodyStreamHolder* aUnderlyingSource, ErrorResult& aRv);
|
|
|
|
} // namespace mozilla::dom
|
|
|
|
#endif
|