"use strict";
function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); }
function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
var PHP = {
stdClass: function stdClass() {},
stringify: function stringify(val) {
var hash = new Map([[Infinity, "d:INF;"], [-Infinity, "d:-INF;"], [NaN, "d:NAN;"], [null, "N;"], [undefined, "N;"]]);
var utf8length = function utf8length(str) {
return str ? encodeURI(str).match(/(%.)?./g).length : 0;
};
var serializeString = function serializeString(s) {
var delim = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '"';
return "".concat(utf8length(s), ":").concat(delim[0]).concat(s).concat(delim[delim.length - 1]);
};
var ref = 0;
function serialize(val) {
var canReference = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
if (hash.has(val)) return hash.get(val);
ref += canReference;
if (typeof val === "string") return "s:".concat(serializeString(val), ";");
if (typeof val === "number") return "".concat(Math.round(val) === val ? "i" : "d", ":").concat(("" + val).toUpperCase().replace(/(-?\d)E/, "$1.0E"), ";");
if (typeof val === "boolean") return "b:".concat(+val, ";");
var a = Array.isArray(val) || val.constructor === Object;
hash.set(val, "".concat("rR"[+a], ":").concat(ref, ";"));
if (typeof val.serialize === "function") {
return "C:".concat(serializeString(val.constructor.name), ":").concat(serializeString(val.serialize(), "{}"));
}
var vals = Object.entries(val).filter(function (_ref) {
var _ref2 = _slicedToArray(_ref, 2),
k = _ref2[0],
v = _ref2[1];
return typeof v !== "function";
});
return (a ? "a" : "O:".concat(serializeString(val.constructor.name))) + ":".concat(vals.length, ":{").concat(vals.map(function (_ref3) {
var _ref4 = _slicedToArray(_ref3, 2),
k = _ref4[0],
v = _ref4[1];
return serialize(a && /^\d{1,16}$/.test(k) ? +k : k, false) + serialize(v);
}).join(""), "}");
}
return serialize(val);
},
// Provide in second argument the classes that may be instantiated
// e.g. { MyClass1, MyClass2 }
parse: function parse(str) {
var allowedClasses = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
allowedClasses.stdClass = PHP.stdClass; // Always allowed.
var offset = 0;
var values = [null];
var specialNums = {
"INF": Infinity,
"-INF": -Infinity,
"NAN": NaN
};
var kick = function kick(msg) {
var i = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : offset;
throw new Error("Error at ".concat(i, ": ").concat(msg, "\n").concat(str, "\n").concat(" ".repeat(i), "^"));
};
var read = function read(expected, ret) {
return expected === str.slice(offset, offset += expected.length) ? ret : kick("Expected '".concat(expected, "'"), offset - expected.length);
};
function readMatch(regex, msg) {
var terminator = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : ";";
read(":");
var match = regex.exec(str.slice(offset));
if (!match) kick("Exected ".concat(msg, ", but got '").concat(str.slice(offset).match(/^[:;{}]|[^:;{}]*/)[0], "'"));
offset += match[0].length;
return read(terminator, match[0]);
}
function readUtf8chars(numUtf8Bytes) {
var terminator = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : "";
var i = offset;
while (numUtf8Bytes > 0) {
var code = str.charCodeAt(offset++);
numUtf8Bytes -= code < 0x80 ? 1 : code < 0x800 || code >> 11 === 0x1B ? 2 : 3;
}
return numUtf8Bytes ? kick("Invalid string length", i - 2) : read(terminator, str.slice(i, offset));
}
var create = function create(className) {
return !className ? {} : allowedClasses[className] ? Object.create(allowedClasses[className].prototype) : new (_defineProperty({}, className, function () {})[className])();
}; // Create a mock class for this name
var readBoolean = function readBoolean() {
return readMatch(/^[01]/, "a '0' or '1'", ";");
};
var readInt = function readInt() {
return +readMatch(/^-?\d+/, "an integer", ";");
};
var readUInt = function readUInt(terminator) {
return +readMatch(/^\d+/, "an unsigned integer", terminator);
};
var readString = function readString() {
var terminator = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "";
return readUtf8chars(readUInt(':"'), '"' + terminator);
};
function readDecimal() {
var num = readMatch(/^-?(\d+(\.\d+)?(E[+-]\d+)?|INF)|NAN/, "a decimal number", ";");
return num in specialNums ? specialNums[num] : +num;
}
function readKey() {
var typ = str[offset++];
return typ === "s" ? readString(";") : typ === "i" ? readUInt(";") : kick("Expected 's' or 'i' as type for a key, but got ${str[offset-1]}", offset - 1);
}
function readObject(obj) {
for (var i = 0, length = readUInt(":{"); i < length; i++) {
obj[readKey()] = readValue();
}
return read("}", obj);
}
function readArray() {
var obj = readObject({});
return Object.keys(obj).some(function (key, i) {
return key != i;
}) ? obj : Object.values(obj);
}
function readCustomObject(obj) {
if (typeof obj.unserialize !== "function") kick("Instance of ".concat(obj.constructor.name, " does not have an \"unserialize\" method"));
obj.unserialize(readUtf8chars(readUInt(":{")));
return read("}", obj);
}
function readValue() {
var typ = str[offset++].toLowerCase();
var ref = values.push(null) - 1;
var val = typ === "n" ? read(";", null) : typ === "s" ? readString(";") : typ === "b" ? readBoolean() : typ === "i" ? readInt() : typ === "d" ? readDecimal() : typ === "a" ? readArray() // Associative array
: typ === "o" ? readObject(create(readString())) // Object
: typ === "c" ? readCustomObject(create(readString())) // Custom serialized object
: typ === "r" ? values[readInt()] // Backreference
: kick("Unexpected type ".concat(typ), offset - 1);
if (typ !== "r") values[ref] = val;
return val;
}
var val = readValue();
if (offset !== str.length) kick("Unexpected trailing character");
return val;
}
};