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-rw-r--r--node_modules/locutus/php/strings/addcslashes.js176
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diff --git a/node_modules/locutus/php/strings/addcslashes.js b/node_modules/locutus/php/strings/addcslashes.js
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--- a/node_modules/locutus/php/strings/addcslashes.js
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-'use strict';
-
-module.exports = function addcslashes(str, charlist) {
- // discuss at: http://locutus.io/php/addcslashes/
- // original by: Brett Zamir (http://brett-zamir.me)
- // note 1: We show double backslashes in the return value example
- // note 1: code below because a JavaScript string will not
- // note 1: render them as backslashes otherwise
- // example 1: addcslashes('foo[ ]', 'A..z'); // Escape all ASCII within capital A to lower z range, including square brackets
- // returns 1: "\\f\\o\\o\\[ \\]"
- // example 2: addcslashes("zoo['.']", 'z..A'); // Only escape z, period, and A here since not a lower-to-higher range
- // returns 2: "\\zoo['\\.']"
- // _example 3: addcslashes("@a\u0000\u0010\u00A9", "\0..\37!@\177..\377"); // Escape as octals those specified and less than 32 (0x20) or greater than 126 (0x7E), but not otherwise
- // _returns 3: '\\@a\\000\\020\\302\\251'
- // _example 4: addcslashes("\u0020\u007E", "\40..\175"); // Those between 32 (0x20 or 040) and 126 (0x7E or 0176) decimal value will be backslashed if specified (not octalized)
- // _returns 4: '\\ ~'
- // _example 5: addcslashes("\r\u0007\n", '\0..\37'); // Recognize C escape sequences if specified
- // _returns 5: "\\r\\a\\n"
- // _example 6: addcslashes("\r\u0007\n", '\0'); // Do not recognize C escape sequences if not specified
- // _returns 6: "\r\u0007\n"
-
- var target = '';
- var chrs = [];
- var i = 0;
- var j = 0;
- var c = '';
- var next = '';
- var rangeBegin = '';
- var rangeEnd = '';
- var chr = '';
- var begin = 0;
- var end = 0;
- var octalLength = 0;
- var postOctalPos = 0;
- var cca = 0;
- var escHexGrp = [];
- var encoded = '';
- var percentHex = /%([\dA-Fa-f]+)/g;
-
- var _pad = function _pad(n, c) {
- if ((n = n + '').length < c) {
- return new Array(++c - n.length).join('0') + n;
- }
- return n;
- };
-
- for (i = 0; i < charlist.length; i++) {
- c = charlist.charAt(i);
- next = charlist.charAt(i + 1);
- if (c === '\\' && next && /\d/.test(next)) {
- // Octal
- rangeBegin = charlist.slice(i + 1).match(/^\d+/)[0];
- octalLength = rangeBegin.length;
- postOctalPos = i + octalLength + 1;
- if (charlist.charAt(postOctalPos) + charlist.charAt(postOctalPos + 1) === '..') {
- // Octal begins range
- begin = rangeBegin.charCodeAt(0);
- if (/\\\d/.test(charlist.charAt(postOctalPos + 2) + charlist.charAt(postOctalPos + 3))) {
- // Range ends with octal
- rangeEnd = charlist.slice(postOctalPos + 3).match(/^\d+/)[0];
- // Skip range end backslash
- i += 1;
- } else if (charlist.charAt(postOctalPos + 2)) {
- // Range ends with character
- rangeEnd = charlist.charAt(postOctalPos + 2);
- } else {
- throw new Error('Range with no end point');
- }
- end = rangeEnd.charCodeAt(0);
- if (end > begin) {
- // Treat as a range
- for (j = begin; j <= end; j++) {
- chrs.push(String.fromCharCode(j));
- }
- } else {
- // Supposed to treat period, begin and end as individual characters only, not a range
- chrs.push('.', rangeBegin, rangeEnd);
- }
- // Skip dots and range end (already skipped range end backslash if present)
- i += rangeEnd.length + 2;
- } else {
- // Octal is by itself
- chr = String.fromCharCode(parseInt(rangeBegin, 8));
- chrs.push(chr);
- }
- // Skip range begin
- i += octalLength;
- } else if (next + charlist.charAt(i + 2) === '..') {
- // Character begins range
- rangeBegin = c;
- begin = rangeBegin.charCodeAt(0);
- if (/\\\d/.test(charlist.charAt(i + 3) + charlist.charAt(i + 4))) {
- // Range ends with octal
- rangeEnd = charlist.slice(i + 4).match(/^\d+/)[0];
- // Skip range end backslash
- i += 1;
- } else if (charlist.charAt(i + 3)) {
- // Range ends with character
- rangeEnd = charlist.charAt(i + 3);
- } else {
- throw new Error('Range with no end point');
- }
- end = rangeEnd.charCodeAt(0);
- if (end > begin) {
- // Treat as a range
- for (j = begin; j <= end; j++) {
- chrs.push(String.fromCharCode(j));
- }
- } else {
- // Supposed to treat period, begin and end as individual characters only, not a range
- chrs.push('.', rangeBegin, rangeEnd);
- }
- // Skip dots and range end (already skipped range end backslash if present)
- i += rangeEnd.length + 2;
- } else {
- // Character is by itself
- chrs.push(c);
- }
- }
-
- for (i = 0; i < str.length; i++) {
- c = str.charAt(i);
- if (chrs.indexOf(c) !== -1) {
- target += '\\';
- cca = c.charCodeAt(0);
- if (cca < 32 || cca > 126) {
- // Needs special escaping
- switch (c) {
- case '\n':
- target += 'n';
- break;
- case '\t':
- target += 't';
- break;
- case '\r':
- target += 'r';
- break;
- case '\x07':
- target += 'a';
- break;
- case '\v':
- target += 'v';
- break;
- case '\b':
- target += 'b';
- break;
- case '\f':
- target += 'f';
- break;
- default:
- // target += _pad(cca.toString(8), 3);break; // Sufficient for UTF-16
- encoded = encodeURIComponent(c);
-
- // 3-length-padded UTF-8 octets
- if ((escHexGrp = percentHex.exec(encoded)) !== null) {
- // already added a slash above:
- target += _pad(parseInt(escHexGrp[1], 16).toString(8), 3);
- }
- while ((escHexGrp = percentHex.exec(encoded)) !== null) {
- target += '\\' + _pad(parseInt(escHexGrp[1], 16).toString(8), 3);
- }
- break;
- }
- } else {
- // Perform regular backslashed escaping
- target += c;
- }
- } else {
- // Just add the character unescaped
- target += c;
- }
- }
-
- return target;
-};
-//# sourceMappingURL=addcslashes.js.map \ No newline at end of file