dotfiles/.vscode/extensions/saviorisdead.RustyCode-0.18.0/node_modules/hoek/lib/escape.js
Cyryl Płotnicki 2f946d6200 Add .vscode
2016-09-11 10:29:13 +02:00

132 lines
2.6 KiB
JavaScript

// Declare internals
var internals = {};
exports.escapeJavaScript = function (input) {
if (!input) {
return '';
}
var escaped = '';
for (var i = 0, il = input.length; i < il; ++i) {
var charCode = input.charCodeAt(i);
if (internals.isSafe(charCode)) {
escaped += input[i];
}
else {
escaped += internals.escapeJavaScriptChar(charCode);
}
}
return escaped;
};
exports.escapeHtml = function (input) {
if (!input) {
return '';
}
var escaped = '';
for (var i = 0, il = input.length; i < il; ++i) {
var charCode = input.charCodeAt(i);
if (internals.isSafe(charCode)) {
escaped += input[i];
}
else {
escaped += internals.escapeHtmlChar(charCode);
}
}
return escaped;
};
internals.escapeJavaScriptChar = function (charCode) {
if (charCode >= 256) {
return '\\u' + internals.padLeft('' + charCode, 4);
}
var hexValue = new Buffer(String.fromCharCode(charCode), 'ascii').toString('hex');
return '\\x' + internals.padLeft(hexValue, 2);
};
internals.escapeHtmlChar = function (charCode) {
var namedEscape = internals.namedHtml[charCode];
if (typeof namedEscape !== 'undefined') {
return namedEscape;
}
if (charCode >= 256) {
return '&#' + charCode + ';';
}
var hexValue = new Buffer(String.fromCharCode(charCode), 'ascii').toString('hex');
return '&#x' + internals.padLeft(hexValue, 2) + ';';
};
internals.padLeft = function (str, len) {
while (str.length < len) {
str = '0' + str;
}
return str;
};
internals.isSafe = function (charCode) {
return (typeof internals.safeCharCodes[charCode] !== 'undefined');
};
internals.namedHtml = {
'38': '&amp;',
'60': '&lt;',
'62': '&gt;',
'34': '&quot;',
'160': '&nbsp;',
'162': '&cent;',
'163': '&pound;',
'164': '&curren;',
'169': '&copy;',
'174': '&reg;'
};
internals.safeCharCodes = (function () {
var safe = {};
for (var i = 32; i < 123; ++i) {
if ((i >= 97) || // a-z
(i >= 65 && i <= 90) || // A-Z
(i >= 48 && i <= 57) || // 0-9
i === 32 || // space
i === 46 || // .
i === 44 || // ,
i === 45 || // -
i === 58 || // :
i === 95) { // _
safe[i] = null;
}
}
return safe;
}());