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Revert json ops (#2814)

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* Revert "port more ops to JSON (#2809)"

This reverts commit 137f33733d.

* Revert "port ops to JSON: compiler, errors, fetch, files (#2804)"

This reverts commit 79f82cf10e.

* Revert "Port rest of os ops to JSON (#2802)"

This reverts commit 5b2baa5c99.
This commit is contained in:
Ryan Dahl 2019-08-24 13:20:48 -07:00 • committed by GitHub
parent bdc0a13261
commit 2235dd795d
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45 changed files with 1968 additions and 1045 deletions
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18
js/get_random_values.ts
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@ -1,8 +1,15 @@
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
import * as dispatch from "./dispatch";
import { sendSync } from "./dispatch_json";
import { sendSync, msg, flatbuffers } from "./dispatch_flatbuffers";
import { assert } from "./util";
function req(
typedArray: ArrayBufferView
): [flatbuffers.Builder, msg.Any, flatbuffers.Offset, ArrayBufferView] {
const builder = flatbuffers.createBuilder();
const inner = msg.GetRandomValues.createGetRandomValues(builder);
return [builder, msg.Any.GetRandomValues, inner, typedArray];
}
/** Synchronously collects cryptographically secure random values. The
* underlying CSPRNG in use is Rust's `rand::rngs::ThreadRng`.
*
@ -21,11 +28,6 @@ export function getRandomValues<
>(typedArray: T): T {
assert(typedArray !== null, "Input must not be null");
assert(typedArray.length <= 65536, "Input must not be longer than 65536");
const ui8 = new Uint8Array(
typedArray.buffer,
typedArray.byteOffset,
typedArray.byteLength
);
sendSync(dispatch.OP_GET_RANDOM_VALUES, {}, ui8);
sendSync(...req(typedArray as ArrayBufferView));
return typedArray;
}