0
0
Fork 0
mirror of https://github.com/denoland/deno.git synced 2024-10-30 09:08:00 -04:00
denoland-deno/extensions/web/11_blob_url.js
Bartek Iwańczuk 6091ea098a
refactor: merge deno_file crate into deno_web (#10914)
This refactor makes it so there's one less crate to publish on each release.
2021-06-10 15:26:10 +02:00

62 lines
1.6 KiB
JavaScript

// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
// @ts-check
/// <reference no-default-lib="true" />
/// <reference path="../../core/lib.deno_core.d.ts" />
/// <reference path="../webidl/internal.d.ts" />
/// <reference path="../web/internal.d.ts" />
/// <reference path="../web/lib.deno_web.d.ts" />
/// <reference path="../url/internal.d.ts" />
/// <reference path="../url/lib.deno_url.d.ts" />
/// <reference path="./internal.d.ts" />
/// <reference lib="esnext" />
"use strict";
((window) => {
const core = Deno.core;
const webidl = window.__bootstrap.webidl;
const { _byteSequence } = window.__bootstrap.file;
const { URL } = window.__bootstrap.url;
/**
* @param {Blob} blob
* @returns {string}
*/
function createObjectURL(blob) {
const prefix = "Failed to execute 'createObjectURL' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
blob = webidl.converters["Blob"](blob, {
context: "Argument 1",
prefix,
});
const url = core.opSync(
"op_file_create_object_url",
blob.type,
blob[_byteSequence],
);
return url;
}
/**
* @param {string} url
* @returns {void}
*/
function revokeObjectURL(url) {
const prefix = "Failed to execute 'revokeObjectURL' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
url = webidl.converters["DOMString"](url, {
context: "Argument 1",
prefix,
});
core.opSync(
"op_file_revoke_object_url",
url,
);
}
URL.createObjectURL = createObjectURL;
URL.revokeObjectURL = revokeObjectURL;
})(globalThis);