Function quote

sdk/src/CloudSocketClientLib.js:7259–7292

(value)

                                        // `Quote(value)` operation defined in ES 5.1 section 15.12.3.
                                        var unicodePrefix = "\\u00";
                                        var quote = function(value) {
                                            var result = '"',
                                                index = 0,
                                                length = value.length,
                                                useCharIndex = !charIndexBuggy || length > 10;
                                            var symbols = useCharIndex && (charIndexBuggy
                                                ? value.split("")
                                                : value);
                                            for (; index < length; index++) {
                                                var charCode = value.charCodeAt(index);
                                                // If the character is a control character, append its Unicode or
                                                // shorthand escape sequence; otherwise, append the character as-is.
                                                switch (charCode) {
                                                    case 8:
                                                    case 9:
                                                    case 10:
                                                    case 12:
                                                    case 13:
                                                    case 34:
                                                    case 92:
                                                        result += Escapes[charCode];
                                                        break;
                                                    default:
                                                        if (charCode < 32) {
                                                            result += unicodePrefix + toPaddedString(2, charCode.toString(16));
                                                            break;
                                                        }
                                                        result += useCharIndex
                                                            ? symbols[index]
                                                            : value.charAt(index);
                                                }
                                            }
                                            return result + '"';
                                        };

                                        // Internal: Recursively serializes an object. Implements the
                                        // `Str(key, holder)`, `JO(value)`, and `JA(value)` operations.