ReadableStreamDefaultControllerAbstract.h

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/* 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 DOM_STREAMS_READABLESTREAMDEFAULTCONTROLLERABSTRACT_H_

#define DOM_STREAMS_READABLESTREAMDEFAULTCONTROLLERABSTRACT_H_

#include "ReadableStreamDefaultController.h"

namespace mozilla::dom::streams_abstract {

MOZ_CAN_RUN_SCRIPT void SetUpReadableStreamDefaultController(

    JSContext* aCx, ReadableStream* aStream,

    ReadableStreamDefaultController* aController,

    UnderlyingSourceAlgorithmsBase* aAlgorithms, double aHighWaterMark,

    QueuingStrategySize* aSizeAlgorithm, ErrorResult& aRv);

MOZ_CAN_RUN_SCRIPT void

SetupReadableStreamDefaultControllerFromUnderlyingSource(

    JSContext* aCx, ReadableStream* aStream,

    JS::Handle<JSObject*> aUnderlyingSource,

    UnderlyingSource& aUnderlyingSourceDict, double aHighWaterMark,

    QueuingStrategySize* aSizeAlgorithm, ErrorResult& aRv);

MOZ_CAN_RUN_SCRIPT void ReadableStreamDefaultControllerEnqueue(

    JSContext* aCx, ReadableStreamDefaultController* aController,

    JS::Handle<JS::Value> aChunk, ErrorResult& aRv);

MOZ_CAN_RUN_SCRIPT void ReadableStreamDefaultControllerClose(

    JSContext* aCx, ReadableStreamDefaultController* aController,

    ErrorResult& aRv);

void ReadableStreamDefaultControllerError(

    JSContext* aCx, ReadableStreamDefaultController* aController,

    JS::Handle<JS::Value> aValue, ErrorResult& aRv);

Nullable<double> ReadableStreamDefaultControllerGetDesiredSize(

    ReadableStreamDefaultController* aController);

enum class CloseOrEnqueue { Close, Enqueue };

bool ReadableStreamDefaultControllerCanCloseOrEnqueueAndThrow(

    ReadableStreamDefaultController* aController,

    CloseOrEnqueue aCloseOrEnqueue, ErrorResult& aRv);

bool ReadableStreamDefaultControllerShouldCallPull(

    ReadableStreamDefaultController* aController);

}  // namespace mozilla::dom::streams_abstract

#endif  // DOM_STREAMS_READABLESTREAMDEFAULTCONTROLLERABSTRACT_H_