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home-page/node_modules/data-urls/lib/utils.js
Sean Edmunds 0584430b5c First commit
2021-12-13 17:00:40 -06:00

24 lines
579 B
JavaScript

"use strict";
const { percentDecode } = require("whatwg-url");
const { atob } = require("abab");
exports.stripLeadingAndTrailingASCIIWhitespace = string => {
return string.replace(/^[ \t\n\f\r]+/, "").replace(/[ \t\n\f\r]+$/, "");
};
exports.stringPercentDecode = input => {
return percentDecode(Buffer.from(input, "utf-8"));
};
exports.isomorphicDecode = input => {
return input.toString("binary");
};
exports.forgivingBase64Decode = data => {
const asString = atob(data);
if (asString === null) {
return null;
}
return Buffer.from(asString, "binary");
};