mirror of https://github.com/gchq/CyberChef.git
54 lines
1.2 KiB
JavaScript
54 lines
1.2 KiB
JavaScript
/**
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* @author n1073645 [n1073645@gmail.com]
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* @copyright Crown Copyright 2020
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* @license Apache-2.0
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*/
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import Operation from "../Operation.mjs";
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/**
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* Permutate String operation
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*/
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class GetAllCasings extends Operation {
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/**
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* GetAllCasings constructor
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*/
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constructor() {
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super();
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this.name = "Get All Casings";
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this.module = "Default";
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this.description = "Outputs all possible casing variations of a string.";
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this.infoURL = "";
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this.inputType = "string";
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this.outputType = "string";
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this.args = [];
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}
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/**
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* @param {string} input
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* @param {Object[]} args
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* @returns {string}
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*/
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run(input, args) {
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const length = input.length;
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const max = 1 << length;
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input = input.toLowerCase();
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let result = "";
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for (let i = 0; i < max; i++) {
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const temp = input.split("");
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for (let j = 0; j < length; j++) {
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if (((i >> j) & 1) === 1) {
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temp[j] = temp[j].toUpperCase();
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}
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}
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result += temp.join("") + "\n";
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}
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return result.slice(0, -1);
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}
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}
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export default GetAllCasings;
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