From 65d9286203cf239f68c6015818e82e8521e600a1 Mon Sep 17 00:00:00 2001
From: Nick Stott <nick@nickstott.com>
Date: Mon, 28 Oct 2019 12:41:36 -0400
Subject: Re-enable basic stream support for fetch bodies (#3192)

* Add sd-streams from https://github.com/stardazed/sd-streams/blob/master/packages/streams/src/

* change the interfaces in dom_types to match what sd-streams expects
---
 .../streams/transform-stream-default-controller.ts | 58 ++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 cli/js/streams/transform-stream-default-controller.ts

(limited to 'cli/js/streams/transform-stream-default-controller.ts')

diff --git a/cli/js/streams/transform-stream-default-controller.ts b/cli/js/streams/transform-stream-default-controller.ts
new file mode 100644
index 000000000..24a8d08fd
--- /dev/null
+++ b/cli/js/streams/transform-stream-default-controller.ts
@@ -0,0 +1,58 @@
+// TODO reenable this code when we enable writableStreams and transport types
+// // Forked from https://github.com/stardazed/sd-streams/tree/8928cf04b035fd02fb1340b7eb541c76be37e546
+// // Copyright (c) 2018-Present by Arthur Langereis - @zenmumbler MIT
+
+// /**
+//  * streams/transform-stream-default-controller - TransformStreamDefaultController class implementation
+//  * Part of Stardazed
+//  * (c) 2018-Present by Arthur Langereis - @zenmumbler
+//  * https://github.com/stardazed/sd-streams
+//  */
+
+// import * as rs from "./readable-internals.ts";
+// import * as ts from "./transform-internals.ts";
+// import { ErrorResult } from "./shared-internals.ts";
+
+// export class TransformStreamDefaultController<InputType, OutputType>
+//   implements ts.TransformStreamDefaultController<InputType, OutputType> {
+//   [ts.controlledTransformStream_]: ts.TransformStream<InputType, OutputType>;
+//   [ts.flushAlgorithm_]: ts.FlushAlgorithm;
+//   [ts.transformAlgorithm_]: ts.TransformAlgorithm<InputType>;
+
+//   constructor() {
+//     throw new TypeError();
+//   }
+
+//   get desiredSize(): number | null {
+//     if (!ts.isTransformStreamDefaultController(this)) {
+//       throw new TypeError();
+//     }
+//     const readableController = this[ts.controlledTransformStream_][
+//       ts.readable_
+//     ][rs.readableStreamController_] as rs.SDReadableStreamDefaultController<
+//       OutputType
+//     >;
+//     return rs.readableStreamDefaultControllerGetDesiredSize(readableController);
+//   }
+
+//   enqueue(chunk: OutputType): void {
+//     if (!ts.isTransformStreamDefaultController(this)) {
+//       throw new TypeError();
+//     }
+//     ts.transformStreamDefaultControllerEnqueue(this, chunk);
+//   }
+
+//   error(reason: ErrorResult): void {
+//     if (!ts.isTransformStreamDefaultController(this)) {
+//       throw new TypeError();
+//     }
+//     ts.transformStreamDefaultControllerError(this, reason);
+//   }
+
+//   terminate(): void {
+//     if (!ts.isTransformStreamDefaultController(this)) {
+//       throw new TypeError();
+//     }
+//     ts.transformStreamDefaultControllerTerminate(this);
+//   }
+// }
-- 
cgit v1.2.3