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// @ts-nocheck
/*
* Copyright (C) 2020 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
export function initializeWritableStreamDefaultWriter(stream) {
// stream can be a WritableStream if WritableStreamDefaultWriter constructor is called directly from JS
// or an InternalWritableStream in other code paths.
const internalStream = $getInternalWritableStream(stream);
if (internalStream) stream = internalStream;
if (!$isWritableStream(stream)) $throwTypeError("WritableStreamDefaultWriter constructor takes a WritableStream");
$setUpWritableStreamDefaultWriter(this, stream);
return this;
}
$getter;
export function closed() {
if (!$isWritableStreamDefaultWriter(this))
return Promise.$reject($makeGetterTypeError("WritableStreamDefaultWriter", "closed"));
return $getByIdDirectPrivate(this, "closedPromise").$promise;
}
$getter;
export function desiredSize() {
if (!$isWritableStreamDefaultWriter(this)) throw $makeThisTypeError("WritableStreamDefaultWriter", "desiredSize");
if ($getByIdDirectPrivate(this, "stream") === undefined) $throwTypeError("WritableStreamDefaultWriter has no stream");
return $writableStreamDefaultWriterGetDesiredSize(this);
}
$getter;
export function ready() {
if (!$isWritableStreamDefaultWriter(this))
return Promise.$reject($makeThisTypeError("WritableStreamDefaultWriter", "ready"));
return $getByIdDirectPrivate(this, "readyPromise").$promise;
}
export function abort(reason) {
if (!$isWritableStreamDefaultWriter(this))
return Promise.$reject($makeThisTypeError("WritableStreamDefaultWriter", "abort"));
if ($getByIdDirectPrivate(this, "stream") === undefined)
return Promise.$reject($makeTypeError("WritableStreamDefaultWriter has no stream"));
return $writableStreamDefaultWriterAbort(this, reason);
}
export function close() {
if (!$isWritableStreamDefaultWriter(this))
return Promise.$reject($makeThisTypeError("WritableStreamDefaultWriter", "close"));
const stream = $getByIdDirectPrivate(this, "stream");
if (stream === undefined) return Promise.$reject($makeTypeError("WritableStreamDefaultWriter has no stream"));
if ($writableStreamCloseQueuedOrInFlight(stream))
return Promise.$reject($makeTypeError("WritableStreamDefaultWriter is being closed"));
return $writableStreamDefaultWriterClose(this);
}
export function releaseLock() {
if (!$isWritableStreamDefaultWriter(this)) throw $makeThisTypeError("WritableStreamDefaultWriter", "releaseLock");
const stream = $getByIdDirectPrivate(this, "stream");
if (stream === undefined) return;
$assert($getByIdDirectPrivate(stream, "writer") !== undefined);
$writableStreamDefaultWriterRelease(this);
}
export function write(chunk) {
if (!$isWritableStreamDefaultWriter(this))
return Promise.$reject($makeThisTypeError("WritableStreamDefaultWriter", "write"));
if ($getByIdDirectPrivate(this, "stream") === undefined)
return Promise.$reject($makeTypeError("WritableStreamDefaultWriter has no stream"));
return $writableStreamDefaultWriterWrite(this, chunk);
}
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