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strictness parameter in fromHex

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wjaaaaaaat 2025-02-17 14:47:42 -05:00 • committed by GitHub
parent 542bbdc248
commit 7acd9a3bd2
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1 changed files with 2 additions and 2 deletions
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src/core/lib/Hex.mjs
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@ -100,7 +100,7 @@ export function toHexFast(data) {
* // returns [10,20,30] * // returns [10,20,30]
* fromHex("0a:14:1e", "Colon"); * fromHex("0a:14:1e", "Colon");
*/ */
export function fromHex(data, delim="Auto", byteLen=2) { export function fromHex(data, delim="Auto", byteLen=2, strict=False) {
if (byteLen < 1 || Math.round(byteLen) !== byteLen) if (byteLen < 1 || Math.round(byteLen) !== byteLen)
throw new OperationError("Byte length must be a positive integer"); throw new OperationError("Byte length must be a positive integer");
@ -113,7 +113,7 @@ export function fromHex(data, delim="Auto", byteLen=2) {
const output = []; const output = [];
for (let i = 0; i < data.length; i++) { for (let i = 0; i < data.length; i++) {
if (/[^a-f\d\s]/.test(data[i])) if (/[^a-f\d\s]/.test(data[i]) && strict)
throw new OperationError("Hex input must only contain hex digits"); throw new OperationError("Hex input must only contain hex digits");
for (let j = 0; j < data[i].length; j += byteLen) { for (let j = 0; j < data[i].length; j += byteLen) {
output.push(parseInt(data[i].substr(j, byteLen), 16)); output.push(parseInt(data[i].substr(j, byteLen), 16));