openclaw
Version:
Multi-channel AI gateway with extensible messaging integrations
301 lines (300 loc) • 10.4 kB
JavaScript
import { t as __commonJSMin } from "./rolldown-runtime-Dr7-SnC6.js";
//#region node_modules/.pnpm/punycode.js@2.3.1/node_modules/punycode.js/punycode.js
var require_punycode = /* @__PURE__ */ __commonJSMin(((exports, module) => {
/** Highest positive signed 32-bit float value */
const maxInt = 2147483647;
/** Bootstring parameters */
const base = 36;
const tMin = 1;
const tMax = 26;
const skew = 38;
const damp = 700;
const initialBias = 72;
const initialN = 128;
const delimiter = "-";
/** Regular expressions */
const regexPunycode = /^xn--/;
const regexNonASCII = /[^\0-\x7F]/;
const regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g;
/** Error messages */
const errors = {
"overflow": "Overflow: input needs wider integers to process",
"not-basic": "Illegal input >= 0x80 (not a basic code point)",
"invalid-input": "Invalid input"
};
/** Convenience shortcuts */
const baseMinusTMin = 35;
const floor = Math.floor;
const stringFromCharCode = String.fromCharCode;
/**
* A generic error utility function.
* @private
* @param {String} type The error type.
* @returns {Error} Throws a `RangeError` with the applicable error message.
*/
function error(type) {
throw new RangeError(errors[type]);
}
/**
* A generic `Array#map` utility function.
* @private
* @param {Array} array The array to iterate over.
* @param {Function} callback The function that gets called for every array
* item.
* @returns {Array} A new array of values returned by the callback function.
*/
function map(array, callback) {
const result = [];
let length = array.length;
while (length--) result[length] = callback(array[length]);
return result;
}
/**
* A simple `Array#map`-like wrapper to work with domain name strings or email
* addresses.
* @private
* @param {String} domain The domain name or email address.
* @param {Function} callback The function that gets called for every
* character.
* @returns {String} A new string of characters returned by the callback
* function.
*/
function mapDomain(domain, callback) {
const parts = domain.split("@");
let result = "";
if (parts.length > 1) {
result = parts[0] + "@";
domain = parts[1];
}
domain = domain.replace(regexSeparators, ".");
const encoded = map(domain.split("."), callback).join(".");
return result + encoded;
}
/**
* Creates an array containing the numeric code points of each Unicode
* character in the string. While JavaScript uses UCS-2 internally,
* this function will convert a pair of surrogate halves (each of which
* UCS-2 exposes as separate characters) into a single code point,
* matching UTF-16.
* @see `punycode.ucs2.encode`
* @see <https://mathiasbynens.be/notes/javascript-encoding>
* @memberOf punycode.ucs2
* @name decode
* @param {String} string The Unicode input string (UCS-2).
* @returns {Array} The new array of code points.
*/
function ucs2decode(string) {
const output = [];
let counter = 0;
const length = string.length;
while (counter < length) {
const value = string.charCodeAt(counter++);
if (value >= 55296 && value <= 56319 && counter < length) {
const extra = string.charCodeAt(counter++);
if ((extra & 64512) == 56320) output.push(((value & 1023) << 10) + (extra & 1023) + 65536);
else {
output.push(value);
counter--;
}
} else output.push(value);
}
return output;
}
/**
* Creates a string based on an array of numeric code points.
* @see `punycode.ucs2.decode`
* @memberOf punycode.ucs2
* @name encode
* @param {Array} codePoints The array of numeric code points.
* @returns {String} The new Unicode string (UCS-2).
*/
const ucs2encode = (codePoints) => String.fromCodePoint(...codePoints);
/**
* Converts a basic code point into a digit/integer.
* @see `digitToBasic()`
* @private
* @param {Number} codePoint The basic numeric code point value.
* @returns {Number} The numeric value of a basic code point (for use in
* representing integers) in the range `0` to `base - 1`, or `base` if
* the code point does not represent a value.
*/
const basicToDigit = function(codePoint) {
if (codePoint >= 48 && codePoint < 58) return 26 + (codePoint - 48);
if (codePoint >= 65 && codePoint < 91) return codePoint - 65;
if (codePoint >= 97 && codePoint < 123) return codePoint - 97;
return base;
};
/**
* Converts a digit/integer into a basic code point.
* @see `basicToDigit()`
* @private
* @param {Number} digit The numeric value of a basic code point.
* @returns {Number} The basic code point whose value (when used for
* representing integers) is `digit`, which needs to be in the range
* `0` to `base - 1`. If `flag` is non-zero, the uppercase form is
* used; else, the lowercase form is used. The behavior is undefined
* if `flag` is non-zero and `digit` has no uppercase form.
*/
const digitToBasic = function(digit, flag) {
return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5);
};
/**
* Bias adaptation function as per section 3.4 of RFC 3492.
* https://tools.ietf.org/html/rfc3492#section-3.4
* @private
*/
const adapt = function(delta, numPoints, firstTime) {
let k = 0;
delta = firstTime ? floor(delta / damp) : delta >> 1;
delta += floor(delta / numPoints);
for (; delta > 455; k += base) delta = floor(delta / baseMinusTMin);
return floor(k + 36 * delta / (delta + skew));
};
/**
* Converts a Punycode string of ASCII-only symbols to a string of Unicode
* symbols.
* @memberOf punycode
* @param {String} input The Punycode string of ASCII-only symbols.
* @returns {String} The resulting string of Unicode symbols.
*/
const decode = function(input) {
const output = [];
const inputLength = input.length;
let i = 0;
let n = initialN;
let bias = initialBias;
let basic = input.lastIndexOf(delimiter);
if (basic < 0) basic = 0;
for (let j = 0; j < basic; ++j) {
if (input.charCodeAt(j) >= 128) error("not-basic");
output.push(input.charCodeAt(j));
}
for (let index = basic > 0 ? basic + 1 : 0; index < inputLength;) {
const oldi = i;
for (let w = 1, k = base;; k += base) {
if (index >= inputLength) error("invalid-input");
const digit = basicToDigit(input.charCodeAt(index++));
if (digit >= base) error("invalid-input");
if (digit > floor((maxInt - i) / w)) error("overflow");
i += digit * w;
const t = k <= bias ? tMin : k >= bias + tMax ? tMax : k - bias;
if (digit < t) break;
const baseMinusT = base - t;
if (w > floor(maxInt / baseMinusT)) error("overflow");
w *= baseMinusT;
}
const out = output.length + 1;
bias = adapt(i - oldi, out, oldi == 0);
if (floor(i / out) > maxInt - n) error("overflow");
n += floor(i / out);
i %= out;
output.splice(i++, 0, n);
}
return String.fromCodePoint(...output);
};
/**
* Converts a string of Unicode symbols (e.g. a domain name label) to a
* Punycode string of ASCII-only symbols.
* @memberOf punycode
* @param {String} input The string of Unicode symbols.
* @returns {String} The resulting Punycode string of ASCII-only symbols.
*/
const encode = function(input) {
const output = [];
input = ucs2decode(input);
const inputLength = input.length;
let n = initialN;
let delta = 0;
let bias = initialBias;
for (const currentValue of input) if (currentValue < 128) output.push(stringFromCharCode(currentValue));
const basicLength = output.length;
let handledCPCount = basicLength;
if (basicLength) output.push(delimiter);
while (handledCPCount < inputLength) {
let m = maxInt;
for (const currentValue of input) if (currentValue >= n && currentValue < m) m = currentValue;
const handledCPCountPlusOne = handledCPCount + 1;
if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) error("overflow");
delta += (m - n) * handledCPCountPlusOne;
n = m;
for (const currentValue of input) {
if (currentValue < n && ++delta > maxInt) error("overflow");
if (currentValue === n) {
let q = delta;
for (let k = base;; k += base) {
const t = k <= bias ? tMin : k >= bias + tMax ? tMax : k - bias;
if (q < t) break;
const qMinusT = q - t;
const baseMinusT = base - t;
output.push(stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0)));
q = floor(qMinusT / baseMinusT);
}
output.push(stringFromCharCode(digitToBasic(q, 0)));
bias = adapt(delta, handledCPCountPlusOne, handledCPCount === basicLength);
delta = 0;
++handledCPCount;
}
}
++delta;
++n;
}
return output.join("");
};
/**
* Converts a Punycode string representing a domain name or an email address
* to Unicode. Only the Punycoded parts of the input will be converted, i.e.
* it doesn't matter if you call it on a string that has already been
* converted to Unicode.
* @memberOf punycode
* @param {String} input The Punycoded domain name or email address to
* convert to Unicode.
* @returns {String} The Unicode representation of the given Punycode
* string.
*/
const toUnicode = function(input) {
return mapDomain(input, function(string) {
return regexPunycode.test(string) ? decode(string.slice(4).toLowerCase()) : string;
});
};
/**
* Converts a Unicode string representing a domain name or an email address to
* Punycode. Only the non-ASCII parts of the domain name will be converted,
* i.e. it doesn't matter if you call it with a domain that's already in
* ASCII.
* @memberOf punycode
* @param {String} input The domain name or email address to convert, as a
* Unicode string.
* @returns {String} The Punycode representation of the given domain name or
* email address.
*/
const toASCII = function(input) {
return mapDomain(input, function(string) {
return regexNonASCII.test(string) ? "xn--" + encode(string) : string;
});
};
module.exports = {
/**
* A string representing the current Punycode.js version number.
* @memberOf punycode
* @type String
*/
"version": "2.3.1",
/**
* An object of methods to convert from JavaScript's internal character
* representation (UCS-2) to Unicode code points, and back.
* @see <https://mathiasbynens.be/notes/javascript-encoding>
* @memberOf punycode
* @type Object
*/
"ucs2": {
"decode": ucs2decode,
"encode": ucs2encode
},
"decode": decode,
"encode": encode,
"toASCII": toASCII,
"toUnicode": toUnicode
};
}));
//#endregion
export { require_punycode as t };