diff options
Diffstat (limited to 'src/bun.js/builtins/ts/ReadableStreamBYOBReader.ts')
-rw-r--r-- | src/bun.js/builtins/ts/ReadableStreamBYOBReader.ts | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/src/bun.js/builtins/ts/ReadableStreamBYOBReader.ts b/src/bun.js/builtins/ts/ReadableStreamBYOBReader.ts deleted file mode 100644 index 5ebfddb19..000000000 --- a/src/bun.js/builtins/ts/ReadableStreamBYOBReader.ts +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Copyright (C) 2017 Canon Inc. - * - * 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 CANON 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 CANON INC. AND 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 initializeReadableStreamBYOBReader(this, stream) { - if (!$isReadableStream(stream)) throw new TypeError("ReadableStreamBYOBReader needs a ReadableStream"); - if (!$isReadableByteStreamController($getByIdDirectPrivate(stream, "readableStreamController"))) - throw new TypeError("ReadableStreamBYOBReader needs a ReadableByteStreamController"); - if ($isReadableStreamLocked(stream)) throw new TypeError("ReadableStream is locked"); - - $readableStreamReaderGenericInitialize(this, stream); - $putByIdDirectPrivate(this, "readIntoRequests", $createFIFO()); - - return this; -} - -export function cancel(this, reason) { - if (!$isReadableStreamBYOBReader(this)) - return Promise.$reject($makeThisTypeError("ReadableStreamBYOBReader", "cancel")); - - if (!$getByIdDirectPrivate(this, "ownerReadableStream")) - return Promise.$reject($makeTypeError("cancel() called on a reader owned by no readable stream")); - - return $readableStreamReaderGenericCancel(this, reason); -} - -export function read(this, view: DataView) { - if (!$isReadableStreamBYOBReader(this)) - return Promise.$reject($makeThisTypeError("ReadableStreamBYOBReader", "read")); - - if (!$getByIdDirectPrivate(this, "ownerReadableStream")) - return Promise.$reject($makeTypeError("read() called on a reader owned by no readable stream")); - - if (!$isObject(view)) return Promise.$reject($makeTypeError("Provided view is not an object")); - - if (!ArrayBuffer.$isView(view)) return Promise.$reject($makeTypeError("Provided view is not an ArrayBufferView")); - - if (view.byteLength === 0) return Promise.$reject($makeTypeError("Provided view cannot have a 0 byteLength")); - - return $readableStreamBYOBReaderRead(this, view); -} - -export function releaseLock(this) { - if (!$isReadableStreamBYOBReader(this)) throw $makeThisTypeError("ReadableStreamBYOBReader", "releaseLock"); - - if (!$getByIdDirectPrivate(this, "ownerReadableStream")) return; - - if ($getByIdDirectPrivate(this, "readIntoRequests")?.isNotEmpty()) - throw new TypeError("There are still pending read requests, cannot release the lock"); - - $readableStreamReaderGenericRelease(this); -} - -$getter; -export function closed(this) { - if (!$isReadableStreamBYOBReader(this)) - return Promise.$reject($makeGetterTypeError("ReadableStreamBYOBReader", "closed")); - - return $getByIdDirectPrivate(this, "closedPromiseCapability").$promise; -} |