35 lines
935 B
JavaScript
35 lines
935 B
JavaScript
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/**
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* @fileoverview XML character escaper
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* @author George Chung
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*/
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"use strict";
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//------------------------------------------------------------------------------
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// Public Interface
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//------------------------------------------------------------------------------
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/**
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* Returns the escaped value for a character
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* @param {string} s string to examine
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* @returns {string} severity level
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* @private
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*/
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module.exports = function(s) {
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return (`${s}`).replace(/[<>&"'\x00-\x1F\x7F\u0080-\uFFFF]/g, c => { // eslint-disable-line no-control-regex
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switch (c) {
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case "<":
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return "<";
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case ">":
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return ">";
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case "&":
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return "&";
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case "\"":
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return """;
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case "'":
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return "'";
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default:
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return `&#${c.charCodeAt(0)};`;
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}
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});
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};
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