Files
bare-operating-system/packages/bare-os-seeder/kernel/lib/bare/bundles/bareDgram.js
T
2026-04-03 21:39:36 -04:00

4181 lines
152 KiB
JavaScript

var __bare_os_bundle_exports__ = (() => {
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __require = /* @__PURE__ */ ((x) => typeof require !== "undefined" ? require : typeof Proxy !== "undefined" ? new Proxy(x, {
get: (a, b) => (typeof require !== "undefined" ? require : a)[b]
}) : x)(function(x) {
if (typeof require !== "undefined") return require.apply(this, arguments);
throw Error('Dynamic require of "' + x + '" is not supported');
});
var __commonJS = (cb, mod) => function __require2() {
return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
};
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// ../../node_modules/bare-events/lib/errors.js
var require_errors = __commonJS({
"../../node_modules/bare-events/lib/errors.js"(exports, module) {
module.exports = class EventEmitterError extends Error {
constructor(msg, code, fn = EventEmitterError, opts) {
super(`${code}: ${msg}`, opts);
this.code = code;
if (Error.captureStackTrace) {
Error.captureStackTrace(this, fn);
}
}
get name() {
return "EventEmitterError";
}
static OPERATION_ABORTED(cause, msg = "Operation aborted") {
return new EventEmitterError(msg, "OPERATION_ABORTED", EventEmitterError.OPERATION_ABORTED, {
cause
});
}
static UNHANDLED_ERROR(cause, msg = "Unhandled error") {
return new EventEmitterError(msg, "UNHANDLED_ERROR", EventEmitterError.UNHANDLED_ERROR, {
cause
});
}
};
}
});
// ../../node_modules/bare-events/index.js
var require_bare_events = __commonJS({
"../../node_modules/bare-events/index.js"(exports, module) {
var errors = require_errors();
var EventListener = class {
constructor() {
this.list = [];
this.count = 0;
}
append(ctx, name, fn, once) {
this.count++;
ctx.emit("newListener", name, fn);
this.list.push([fn, once]);
}
prepend(ctx, name, fn, once) {
this.count++;
ctx.emit("newListener", name, fn);
this.list.unshift([fn, once]);
}
remove(ctx, name, fn) {
for (let i = 0, n = this.list.length; i < n; i++) {
const l = this.list[i];
if (l[0] === fn) {
this.list.splice(i, 1);
if (this.count === 1) delete ctx._events[name];
ctx.emit("removeListener", name, fn);
this.count--;
return;
}
}
}
removeAll(ctx, name) {
const list = [...this.list];
this.list = [];
if (this.count === list.length) delete ctx._events[name];
for (let i = list.length - 1; i >= 0; i--) {
ctx.emit("removeListener", name, list[i][0]);
}
this.count -= list.length;
}
emit(ctx, name, ...args) {
const list = [...this.list];
for (let i = 0, n = list.length; i < n; i++) {
const l = list[i];
if (l[1] === true) this.remove(ctx, name, l[0]);
Reflect.apply(l[0], ctx, args);
}
return list.length > 0;
}
};
function appendListener(ctx, name, fn, once) {
if (ctx._events === void 0) ctx._events = /* @__PURE__ */ Object.create(null);
const e = ctx._events[name] || (ctx._events[name] = new EventListener());
e.append(ctx, name, fn, once);
return ctx;
}
function prependListener(ctx, name, fn, once) {
if (ctx._events === void 0) ctx._events = /* @__PURE__ */ Object.create(null);
const e = ctx._events[name] || (ctx._events[name] = new EventListener());
e.prepend(ctx, name, fn, once);
return ctx;
}
function removeListener(ctx, name, fn) {
if (ctx._events === void 0) return ctx;
const e = ctx._events[name];
if (e !== void 0) e.remove(ctx, name, fn);
return ctx;
}
function throwUnhandledError(...args) {
let err;
if (args.length > 0) err = args[0];
if (err instanceof Error === false) err = errors.UNHANDLED_ERROR(err);
if (Error.captureStackTrace) {
Error.captureStackTrace(err, exports.prototype.emit);
}
queueMicrotask(() => {
throw err;
});
}
module.exports = exports = class EventEmitter {
constructor() {
this._events = /* @__PURE__ */ Object.create(null);
}
addListener(name, fn) {
return appendListener(this, name, fn, false);
}
addOnceListener(name, fn) {
return appendListener(this, name, fn, true);
}
prependListener(name, fn) {
return prependListener(this, name, fn, false);
}
prependOnceListener(name, fn) {
return prependListener(this, name, fn, true);
}
removeListener(name, fn) {
return removeListener(this, name, fn);
}
on(name, fn) {
return appendListener(this, name, fn, false);
}
once(name, fn) {
return appendListener(this, name, fn, true);
}
off(name, fn) {
return removeListener(this, name, fn);
}
emit(name, ...args) {
if (name === "error" && this._events !== void 0 && this._events.error === void 0) {
throwUnhandledError(...args);
}
if (this._events === void 0) return false;
const e = this._events[name];
return e === void 0 ? false : e.emit(this, name, ...args);
}
listeners(name) {
if (this._events === void 0) return [];
const e = this._events[name];
return e === void 0 ? [] : [...e.list];
}
listenerCount(name) {
if (this._events === void 0) return 0;
const e = this._events[name];
return e === void 0 ? 0 : e.list.length;
}
getMaxListeners() {
return EventEmitter.defaultMaxListeners;
}
setMaxListeners(n) {
}
removeAllListeners(name) {
if (arguments.length === 0) {
for (const key of Reflect.ownKeys(this._events)) {
if (key === "removeListener") continue;
this.removeAllListeners(key);
}
this.removeAllListeners("removeListener");
} else {
const e = this._events[name];
if (e !== void 0) e.removeAll(this, name);
}
return this;
}
};
exports.EventEmitter = exports;
exports.errors = errors;
exports.defaultMaxListeners = 10;
exports.on = function on(emitter, name, opts = {}) {
const { signal } = opts;
if (signal && signal.aborted) {
throw errors.OPERATION_ABORTED(signal.reason);
}
let error = null;
let done = false;
const events = [];
const promises = [];
if (name !== "error") emitter.on("error", onerror);
if (signal) signal.addEventListener("abort", onabort);
emitter.on(name, onevent);
return {
next() {
if (events.length) {
return Promise.resolve({ value: events.shift(), done: false });
}
if (error) {
const err = error;
error = null;
return Promise.reject(err);
}
if (done) return onclose();
return new Promise((resolve, reject) => promises.push({ resolve, reject }));
},
return() {
return onclose();
},
throw(err) {
return onerror(err);
},
[Symbol.asyncIterator]() {
return this;
}
};
function onevent(...args) {
if (promises.length) {
promises.shift().resolve({ value: args, done: false });
} else {
events.push(args);
}
}
function onerror(err) {
emitter.off(name, onevent).off("error", onerror);
if (promises.length) {
promises.shift().reject(err);
} else {
error = err;
}
return Promise.resolve({ done: true });
}
function onabort() {
signal.removeEventListener("abort", onabort);
onerror(errors.OPERATION_ABORTED(signal.reason));
}
function onclose() {
emitter.off(name, onevent);
if (name !== "error") emitter.off("error", onerror);
if (signal) signal.removeEventListener("abort", onabort);
done = true;
if (promises.length) promises.shift().resolve({ done: true });
return Promise.resolve({ done: true });
}
};
exports.once = function once(emitter, name, opts = {}) {
const { signal } = opts;
if (signal && signal.aborted) {
return Promise.reject(errors.OPERATION_ABORTED(signal.reason));
}
return new Promise((resolve, reject) => {
if (name !== "error") emitter.on("error", onerror);
if (signal) signal.addEventListener("abort", onabort);
emitter.once(name, onevent);
function onevent(...args) {
if (name !== "error") emitter.off("error", onerror);
if (signal) signal.removeEventListener("abort", onabort);
resolve(args);
}
function onerror(err) {
emitter.off(name, onevent);
if (name !== "error") emitter.off("error", onerror);
reject(err);
}
function onabort() {
signal.removeEventListener("abort", onabort);
onerror(errors.OPERATION_ABORTED(signal.reason));
}
});
};
exports.forward = function forward(from, to, names, opts = {}) {
if (typeof names === "string") names = [names];
const { emit = to.emit.bind(to) } = opts;
const listeners = names.map(
(name) => function onevent(...args) {
emit(name, ...args);
}
);
to.on("newListener", (name) => {
const i = names.indexOf(name);
if (i !== -1 && to.listenerCount(name) === 0) {
from.on(name, listeners[i]);
}
}).on("removeListener", (name) => {
const i = names.indexOf(name);
if (i !== -1 && to.listenerCount(name) === 0) {
from.off(name, listeners[i]);
}
});
};
exports.listenerCount = function listenerCount(emitter, name) {
return emitter.listenerCount(name);
};
exports.getMaxListeners = function getMaxListeners(emitter) {
if (typeof emitter.getMaxListeners === "function") {
return emitter.getMaxListeners();
}
return exports.defaultMaxListeners;
};
exports.setMaxListeners = function setMaxListeners(n, ...emitters) {
if (emitters.length === 0) exports.defaultMaxListeners = n;
else {
for (const emitter of emitters) {
if (typeof emitter.setMaxListeners === "function") {
emitter.setMaxListeners(n);
}
}
}
};
}
});
// ../../node_modules/b4a/index.js
var require_b4a = __commonJS({
"../../node_modules/b4a/index.js"(exports, module) {
function isBuffer(value) {
return Buffer.isBuffer(value) || value instanceof Uint8Array;
}
function isEncoding(encoding) {
return Buffer.isEncoding(encoding);
}
function alloc(size, fill2, encoding) {
return Buffer.alloc(size, fill2, encoding);
}
function allocUnsafe(size) {
return Buffer.allocUnsafe(size);
}
function allocUnsafeSlow(size) {
return Buffer.allocUnsafeSlow(size);
}
function byteLength(string, encoding) {
return Buffer.byteLength(string, encoding);
}
function compare(a, b) {
return Buffer.compare(a, b);
}
function concat(buffers, totalLength) {
return Buffer.concat(buffers, totalLength);
}
function copy(source, target, targetStart, start, end) {
return toBuffer(source).copy(target, targetStart, start, end);
}
function equals(a, b) {
return toBuffer(a).equals(b);
}
function fill(buffer, value, offset, end, encoding) {
return toBuffer(buffer).fill(value, offset, end, encoding);
}
function from(value, encodingOrOffset, length) {
return Buffer.from(value, encodingOrOffset, length);
}
function includes(buffer, value, byteOffset, encoding) {
return toBuffer(buffer).includes(value, byteOffset, encoding);
}
function indexOf(buffer, value, byfeOffset, encoding) {
return toBuffer(buffer).indexOf(value, byfeOffset, encoding);
}
function lastIndexOf(buffer, value, byteOffset, encoding) {
return toBuffer(buffer).lastIndexOf(value, byteOffset, encoding);
}
function swap16(buffer) {
return toBuffer(buffer).swap16();
}
function swap32(buffer) {
return toBuffer(buffer).swap32();
}
function swap64(buffer) {
return toBuffer(buffer).swap64();
}
function toBuffer(buffer) {
if (Buffer.isBuffer(buffer)) return buffer;
return Buffer.from(buffer.buffer, buffer.byteOffset, buffer.byteLength);
}
function toString(buffer, encoding, start, end) {
return toBuffer(buffer).toString(encoding, start, end);
}
function write(buffer, string, offset, length, encoding) {
return toBuffer(buffer).write(string, offset, length, encoding);
}
function readDoubleBE(buffer, offset) {
return toBuffer(buffer).readDoubleBE(offset);
}
function readDoubleLE(buffer, offset) {
return toBuffer(buffer).readDoubleLE(offset);
}
function readFloatBE(buffer, offset) {
return toBuffer(buffer).readFloatBE(offset);
}
function readFloatLE(buffer, offset) {
return toBuffer(buffer).readFloatLE(offset);
}
function readInt32BE(buffer, offset) {
return toBuffer(buffer).readInt32BE(offset);
}
function readInt32LE(buffer, offset) {
return toBuffer(buffer).readInt32LE(offset);
}
function readUInt32BE(buffer, offset) {
return toBuffer(buffer).readUInt32BE(offset);
}
function readUInt32LE(buffer, offset) {
return toBuffer(buffer).readUInt32LE(offset);
}
function writeDoubleBE(buffer, value, offset) {
return toBuffer(buffer).writeDoubleBE(value, offset);
}
function writeDoubleLE(buffer, value, offset) {
return toBuffer(buffer).writeDoubleLE(value, offset);
}
function writeFloatBE(buffer, value, offset) {
return toBuffer(buffer).writeFloatBE(value, offset);
}
function writeFloatLE(buffer, value, offset) {
return toBuffer(buffer).writeFloatLE(value, offset);
}
function writeInt32BE(buffer, value, offset) {
return toBuffer(buffer).writeInt32BE(value, offset);
}
function writeInt32LE(buffer, value, offset) {
return toBuffer(buffer).writeInt32LE(value, offset);
}
function writeUInt32BE(buffer, value, offset) {
return toBuffer(buffer).writeUInt32BE(value, offset);
}
function writeUInt32LE(buffer, value, offset) {
return toBuffer(buffer).writeUInt32LE(value, offset);
}
module.exports = {
isBuffer,
isEncoding,
alloc,
allocUnsafe,
allocUnsafeSlow,
byteLength,
compare,
concat,
copy,
equals,
fill,
from,
includes,
indexOf,
lastIndexOf,
swap16,
swap32,
swap64,
toBuffer,
toString,
write,
readDoubleBE,
readDoubleLE,
readFloatBE,
readFloatLE,
readInt32BE,
readInt32LE,
readUInt32BE,
readUInt32LE,
writeDoubleBE,
writeDoubleLE,
writeFloatBE,
writeFloatLE,
writeInt32BE,
writeInt32LE,
writeUInt32BE,
writeUInt32LE
};
}
});
// ../../node_modules/bare-semver/lib/constants.js
var require_constants = __commonJS({
"../../node_modules/bare-semver/lib/constants.js"(exports, module) {
module.exports = {
EQ: 1,
LT: 2,
LTE: 3,
GT: 4,
GTE: 5
};
}
});
// ../../node_modules/bare-semver/lib/errors.js
var require_errors2 = __commonJS({
"../../node_modules/bare-semver/lib/errors.js"(exports, module) {
module.exports = class SemVerError extends Error {
constructor(msg, code, fn = SemVerError) {
super(`${code}: ${msg}`);
this.code = code;
if (Error.captureStackTrace) {
Error.captureStackTrace(this, fn);
}
}
get name() {
return "SemVerError";
}
static INVALID_VERSION(msg, fn = SemVerError.INVALID_VERSION) {
return new SemVerError(msg, "INVALID_VERSION", fn);
}
static INVALID_RANGE(msg, fn = SemVerError.INVALID_RANGE) {
return new SemVerError(msg, "INVALID_RANGE", fn);
}
};
}
});
// ../../node_modules/bare-semver/lib/version.js
var require_version = __commonJS({
"../../node_modules/bare-semver/lib/version.js"(exports, module) {
var errors = require_errors2();
var Version = class {
constructor(major, minor, patch, opts = {}) {
const { prerelease = [], build = [] } = opts;
this.major = major;
this.minor = minor;
this.patch = patch;
this.prerelease = prerelease;
this.build = build;
}
compare(version) {
return exports.compare(this, version);
}
toString() {
let result = `${this.major}.${this.minor}.${this.patch}`;
if (this.prerelease.length) {
result += "-" + this.prerelease.join(".");
}
if (this.build.length) {
result += "+" + this.build.join(".");
}
return result;
}
};
module.exports = exports = Version;
exports.parse = function parse(input, state = { position: 0, partial: false, range: false }) {
let i = state.position;
let c;
const unexpected = (expected) => {
let msg;
if (i >= input.length) {
msg = `Unexpected end of input in '${input}'`;
} else {
msg = `Unexpected token '${input[i]}' in '${input}' at position ${i}`;
}
if (expected) msg += `, ${expected}`;
throw errors.INVALID_VERSION(msg, unexpected);
};
const components = [0, 0, 0];
let k = 0;
while (k < 3) {
c = input[i];
if (k > 0) {
if (c === ".") c = input[++i];
else if (state.range) break;
else unexpected("expected '.'");
}
if (c === "0") {
i++;
k++;
} else if (c >= "1" && c <= "9") {
let j = 0;
do
c = input[i + ++j];
while (c >= "0" && c <= "9");
components[k++] = parseInt(input.substring(i, i + j));
i += j;
} else unexpected("expected /[0-9]/");
}
const prerelease = [];
if (k === 3 && input[i] === "-") {
i++;
while (true) {
c = input[i];
let tag = "";
let j = 0;
while (c >= "0" && c <= "9") c = input[i + ++j];
let isNumeric = false;
if (j) {
tag += input.substring(i, i + j);
c = input[i += j];
isNumeric = tag[0] !== "0" || tag.length === 1;
}
j = 0;
while (c >= "0" && c <= "9" || c >= "a" && c <= "z" || c >= "A" && c <= "Z" || c === "-")
c = input[i + ++j];
if (j) {
tag += input.substring(i, i + j);
c = input[i += j];
} else if (!isNumeric) unexpected("expected /[a-zA-Z-]/");
prerelease.push(tag);
if (c === ".") c = input[++i];
else break;
}
}
const build = [];
if (k === 3 && input[i] === "+") {
i++;
while (true) {
c = input[i];
let tag = "";
let j = 0;
while (c >= "0" && c <= "9" || c >= "a" && c <= "z" || c >= "A" && c <= "Z" || c === "-")
c = input[i + ++j];
if (j) {
tag += input.substring(i, i + j);
c = input[i += j];
} else unexpected("expected /[0-9a-zA-Z-]/");
build.push(tag);
if (c === ".") c = input[++i];
else break;
}
}
if (i < input.length && state.partial === false) {
unexpected("expected end of input");
}
state.position = i;
return new Version(...components, { prerelease, build });
};
var integer = /^[0-9]+$/;
exports.compare = function compare(a, b) {
if (a.major > b.major) return 1;
if (a.major < b.major) return -1;
if (a.minor > b.minor) return 1;
if (a.minor < b.minor) return -1;
if (a.patch > b.patch) return 1;
if (a.patch < b.patch) return -1;
if (a.prerelease.length === 0) return b.prerelease.length === 0 ? 0 : 1;
if (b.prerelease.length === 0) return -1;
let i = 0;
do {
let x = a.prerelease[i];
let y = b.prerelease[i];
if (x === void 0) return y === void 0 ? 0 : -1;
if (y === void 0) return 1;
if (x === y) continue;
const xInt = integer.test(x);
const yInt = integer.test(y);
if (xInt && yInt) {
x = +x;
y = +y;
} else {
if (xInt) return -1;
if (yInt) return 1;
}
return x > y ? 1 : -1;
} while (++i);
};
}
});
// ../../node_modules/bare-semver/lib/comparator.js
var require_comparator = __commonJS({
"../../node_modules/bare-semver/lib/comparator.js"(exports, module) {
var constants = require_constants();
var symbols = {
[constants.EQ]: "=",
[constants.LT]: "<",
[constants.LTE]: "<=",
[constants.GT]: ">",
[constants.GTE]: ">="
};
module.exports = class Comparator {
constructor(operator, version) {
this.operator = operator;
this.version = version;
}
test(version) {
const result = version.compare(this.version);
switch (this.operator) {
case constants.LT:
return result < 0;
case constants.LTE:
return result <= 0;
case constants.GT:
return result > 0;
case constants.GTE:
return result >= 0;
default:
return result === 0;
}
}
toString() {
return symbols[this.operator] + this.version;
}
};
}
});
// ../../node_modules/bare-semver/lib/range.js
var require_range = __commonJS({
"../../node_modules/bare-semver/lib/range.js"(exports, module) {
var constants = require_constants();
var errors = require_errors2();
var Version = require_version();
var Comparator = require_comparator();
var Range = class {
constructor(comparators = []) {
this.comparators = comparators;
}
test(version) {
for (const set of this.comparators) {
let matches = true;
for (const comparator of set) {
if (comparator.test(version)) continue;
matches = false;
break;
}
if (matches) return true;
}
return false;
}
toString() {
let result = "";
let first = true;
for (const set of this.comparators) {
if (first) first = false;
else result += " || ";
result += set.join(" ");
}
return result;
}
};
module.exports = exports = Range;
exports.parse = function parse(input, state = { position: 0, partial: false }) {
let i = state.position;
let c;
const unexpected = (expected) => {
let msg;
if (i >= input.length) {
msg = `Unexpected end of input in '${input}'`;
} else {
msg = `Unexpected token '${input[i]}' in '${input}' at position ${i}`;
}
if (expected) msg += `, ${expected}`;
throw errors.INVALID_VERSION(msg, unexpected);
};
const comparators = [];
while (i < input.length) {
const set = [];
while (i < input.length) {
c = input[i];
let operator = constants.EQ;
if (c === "<") {
operator = constants.LT;
c = input[++i];
if (c === "=") {
operator = constants.LTE;
c = input[++i];
}
} else if (c === ">") {
operator = constants.GT;
c = input[++i];
if (c === "=") {
operator = constants.GTE;
c = input[++i];
}
} else if (c === "=") {
c = input[++i];
}
const state2 = { position: i, partial: true, range: true };
set.push(new Comparator(operator, Version.parse(input, state2)));
c = input[i = state2.position];
while (c === " ") c = input[++i];
if (c === "|" && input[i + 1] === "|") {
c = input[i += 2];
while (c === " ") c = input[++i];
break;
}
if (c && c !== "<" && c !== ">") unexpected("expected '||', '<', or '>'");
}
if (set.length) comparators.push(set);
}
if (i < input.length && state.partial === false) {
unexpected("expected end of input");
}
state.position = i;
return new Range(comparators);
};
}
});
// ../../node_modules/bare-semver/index.js
var require_bare_semver = __commonJS({
"../../node_modules/bare-semver/index.js"(exports) {
exports.constants = require_constants();
exports.errors = require_errors2();
var Version = exports.Version = require_version();
var Range = exports.Range = require_range();
exports.Comparator = require_comparator();
exports.satisfies = function satisfies(version, range) {
if (typeof version === "string") version = Version.parse(version);
if (typeof range === "string") range = Range.parse(range);
return range.test(version);
};
}
});
// ../../node_modules/bare-module-resolve/lib/errors.js
var require_errors3 = __commonJS({
"../../node_modules/bare-module-resolve/lib/errors.js"(exports, module) {
module.exports = class ModuleResolveError extends Error {
constructor(msg, code, fn = ModuleResolveError) {
super(`${code}: ${msg}`);
this.code = code;
if (Error.captureStackTrace) {
Error.captureStackTrace(this, fn);
}
}
get name() {
return "ModuleResolveError";
}
static INVALID_MODULE_SPECIFIER(msg) {
return new ModuleResolveError(
msg,
"INVALID_MODULE_SPECIFIER",
ModuleResolveError.INVALID_MODULE_SPECIFIER
);
}
static INVALID_PACKAGE_TARGET(msg) {
return new ModuleResolveError(
msg,
"INVALID_PACKAGE_TARGET",
ModuleResolveError.INVALID_PACKAGE_TARGET
);
}
static PACKAGE_PATH_NOT_EXPORTED(msg) {
return new ModuleResolveError(
msg,
"PACKAGE_PATH_NOT_EXPORTED",
ModuleResolveError.PACKAGE_PATH_NOT_EXPORTED
);
}
static PACKAGE_IMPORT_NOT_DEFINED(msg) {
return new ModuleResolveError(
msg,
"PACKAGE_IMPORT_NOT_DEFINED",
ModuleResolveError.PACKAGE_IMPORT_NOT_DEFINED
);
}
static UNSUPPORTED_ENGINE(msg) {
return new ModuleResolveError(msg, "UNSUPPORTED_ENGINE", ModuleResolveError.UNSUPPORTED_ENGINE);
}
};
}
});
// ../../node_modules/bare-module-resolve/index.js
var require_bare_module_resolve = __commonJS({
"../../node_modules/bare-module-resolve/index.js"(exports, module) {
var { satisfies } = require_bare_semver();
var errors = require_errors3();
module.exports = exports = function resolve(specifier, parentURL, opts, readPackage) {
if (typeof opts === "function") {
readPackage = opts;
opts = {};
} else if (typeof readPackage !== "function") {
readPackage = defaultReadPackage;
}
return {
*[Symbol.iterator]() {
const generator = exports.module(specifier, parentURL, opts);
let next = generator.next();
while (next.done !== true) {
const value = next.value;
if (value.package) {
next = generator.next(readPackage(value.package));
} else {
next = generator.next(yield value.resolution);
}
}
return next.value;
},
async *[Symbol.asyncIterator]() {
const generator = exports.module(specifier, parentURL, opts);
let next = generator.next();
while (next.done !== true) {
const value = next.value;
if (value.package) {
next = generator.next(await readPackage(value.package));
} else {
next = generator.next(yield value.resolution);
}
}
return next.value;
}
};
};
function defaultReadPackage() {
return null;
}
var UNRESOLVED = 0;
var YIELDED = 1;
var RESOLVED = YIELDED | 2;
exports.constants = {
UNRESOLVED,
YIELDED,
RESOLVED
};
exports.module = function* (specifier, parentURL, opts = {}) {
const { resolutions = null, imports = null } = opts;
if (exports.startsWithWindowsDriveLetter(specifier)) {
specifier = "/" + specifier;
}
let status;
if (resolutions) {
status = yield* exports.preresolved(specifier, resolutions, parentURL, opts);
if (status) return status;
}
status = yield* exports.url(specifier, parentURL, opts);
if (status) return status;
status = yield* exports.packageImports(specifier, parentURL, opts);
if (status) return status;
if (specifier === "." || specifier === ".." || specifier[0] === "/" || specifier[0] === "\\" || specifier.startsWith("./") || specifier.startsWith(".\\") || specifier.startsWith("../") || specifier.startsWith("..\\")) {
if (imports) {
status = yield* exports.packageImportsExports(specifier, imports, parentURL, true, opts);
if (status) return status;
}
status = yield* exports.deferred(specifier, opts);
if (status) return status;
status = yield* exports.file(specifier, parentURL, false, opts);
if (status === RESOLVED) return status;
return yield* exports.directory(specifier, parentURL, opts);
}
return yield* exports.package(specifier, parentURL, opts);
};
exports.url = function* (url, parentURL, opts = {}) {
const { imports = null, deferredProtocol = "deferred:", resolutions = null } = opts;
let resolution;
try {
resolution = new URL(url);
} catch {
return UNRESOLVED;
}
if (imports) {
const status = yield* exports.packageImportsExports(
resolution.href,
imports,
parentURL,
true,
opts
);
if (status) return status;
}
if (resolution.protocol === deferredProtocol) {
const specifier = resolution.pathname;
if (resolutions) {
const imports2 = resolutions[parentURL.href];
if (typeof imports2 === "object" && imports2 !== null) {
opts = {
...opts,
resolutions: { ...resolutions, [parentURL.href]: { ...imports2, [specifier]: null } }
};
}
}
return yield* exports.module(specifier, parentURL, opts);
}
if (resolution.protocol === "node:") {
const specifier = resolution.pathname;
if (specifier === "." || specifier === ".." || specifier[0] === "/" || specifier.startsWith("./") || specifier.startsWith("../")) {
throw errors.INVALID_MODULE_SPECIFIER(`Module specifier '${url}' is not a valid package name`);
}
return yield* exports.package(specifier, parentURL, opts);
}
const resolved = yield { resolution };
return resolved ? RESOLVED : YIELDED;
};
exports.preresolved = function* (specifier, resolutions, parentURL, opts = {}) {
const imports = resolutions[parentURL.href];
if (typeof imports === "object" && imports !== null) {
return yield* exports.packageImportsExports(specifier, imports, parentURL, true, opts);
}
return UNRESOLVED;
};
exports.deferred = function* (specifier, opts = {}) {
const { deferredProtocol = "deferred:", defer = [] } = opts;
if (defer.includes(specifier)) {
const resolved = yield { resolution: new URL(deferredProtocol + specifier) };
return resolved ? RESOLVED : YIELDED;
}
return UNRESOLVED;
};
exports.package = function* (packageSpecifier, parentURL, opts = {}) {
const { builtins = [] } = opts;
if (packageSpecifier === "") {
throw errors.INVALID_MODULE_SPECIFIER(
`Module specifier '${packageSpecifier}' is not a valid package name`
);
}
let packageName;
if (packageSpecifier[0] !== "@") {
packageName = packageSpecifier.split("/", 1).join();
} else {
if (!packageSpecifier.includes("/")) {
throw errors.INVALID_MODULE_SPECIFIER(
`Module specifier '${packageSpecifier}' is not a valid package name`
);
}
packageName = packageSpecifier.split("/", 2).join("/");
}
if (packageName[0] === "." || packageName.includes("\\") || packageName.includes("%")) {
throw errors.INVALID_MODULE_SPECIFIER(
`Module specifier '${packageSpecifier}' is not a valid package name`
);
}
let status;
status = yield* exports.builtinTarget(packageSpecifier, null, builtins, opts);
if (status) return status;
status = yield* exports.deferred(packageSpecifier, opts);
if (status) return status;
let packageSubpath = "." + packageSpecifier.substring(packageName.length);
status = yield* exports.packageSelf(packageName, packageSubpath, parentURL, opts);
if (status) return status;
parentURL = new URL(parentURL.href);
for (const packageURL of exports.lookupPackageRoot(packageName, parentURL)) {
const info = yield { package: packageURL };
if (info) {
if (info.engines) exports.validateEngines(packageURL, info.engines, opts);
if (info.exports) {
return yield* exports.packageExports(packageURL, packageSubpath, info.exports, opts);
}
if (packageSubpath === ".") {
if (typeof info.main === "string" && info.main !== "") {
packageSubpath = info.main;
} else {
return yield* exports.file("index", packageURL, true, opts);
}
}
status = yield* exports.file(packageSubpath, packageURL, false, opts);
if (status === RESOLVED) return status;
return yield* exports.directory(packageSubpath, packageURL, opts);
}
}
return UNRESOLVED;
};
exports.packageSelf = function* (packageName, packageSubpath, parentURL, opts = {}) {
for (const packageURL of exports.lookupPackageScope(parentURL, opts)) {
const info = yield { package: packageURL };
if (info) {
if (info.name !== packageName) return false;
if (info.exports) {
return yield* exports.packageExports(packageURL, packageSubpath, info.exports, opts);
}
if (packageSubpath === ".") {
if (typeof info.main === "string" && info.main !== "") {
packageSubpath = info.main;
} else {
return yield* exports.file("index", packageURL, true, opts);
}
}
const status = yield* exports.file(packageSubpath, packageURL, false, opts);
if (status === RESOLVED) return status;
return yield* exports.directory(packageSubpath, packageURL, opts);
}
}
return UNRESOLVED;
};
exports.packageExports = function* (packageURL, subpath, packageExports, opts = {}) {
if (subpath === ".") {
let mainExport;
if (typeof packageExports === "string" || Array.isArray(packageExports)) {
mainExport = packageExports;
} else if (typeof packageExports === "object" && packageExports !== null) {
const keys = Object.keys(packageExports);
if (keys.some((key) => key.startsWith("."))) {
if ("." in packageExports) mainExport = packageExports["."];
} else {
mainExport = packageExports;
}
}
if (mainExport) {
const status = yield* exports.packageTarget(packageURL, mainExport, null, false, opts);
if (status) return status;
}
} else if (typeof packageExports === "object" && packageExports !== null) {
const keys = Object.keys(packageExports);
if (keys.every((key) => key.startsWith("."))) {
const status = yield* exports.packageImportsExports(
subpath,
packageExports,
packageURL,
false,
opts
);
if (status) return status;
}
}
throw errors.PACKAGE_PATH_NOT_EXPORTED(
`Package subpath '${subpath}' is not defined by "exports" in '${packageURL}'`
);
};
exports.packageImports = function* (specifier, parentURL, opts = {}) {
const { imports = null } = opts;
if (specifier === "#" || specifier.startsWith("#/")) {
throw errors.INVALID_MODULE_SPECIFIER(
`Module specifier '${specifier}' is not a valid internal imports specifier`
);
}
for (const packageURL of exports.lookupPackageScope(parentURL, opts)) {
const info = yield { package: packageURL };
if (info) {
if (info.imports) {
const status = yield* exports.packageImportsExports(
specifier,
info.imports,
packageURL,
true,
opts
);
if (status) return status;
}
if (specifier.startsWith("#")) {
throw errors.PACKAGE_IMPORT_NOT_DEFINED(
`Package import specifier '${specifier}' is not defined by "imports" in '${packageURL}'`
);
}
break;
}
}
if (imports) {
const status = yield* exports.packageImportsExports(specifier, imports, parentURL, true, opts);
if (status) return status;
}
return UNRESOLVED;
};
exports.packageImportsExports = function* (matchKey, matchObject, packageURL, isImports, opts = {}) {
if (matchKey in matchObject && !matchKey.includes("*")) {
const target = matchObject[matchKey];
return yield* exports.packageTarget(packageURL, target, null, isImports, opts);
}
const expansionKeys = Object.keys(matchObject).filter((key) => key.includes("*")).sort(exports.patternKeyCompare);
for (const expansionKey of expansionKeys) {
const patternIndex = expansionKey.indexOf("*");
const patternBase = expansionKey.substring(0, patternIndex);
if (matchKey.startsWith(patternBase) && matchKey !== patternBase) {
const patternTrailer = expansionKey.substring(patternIndex + 1);
if (patternTrailer === "" || matchKey.endsWith(patternTrailer) && matchKey.length >= expansionKey.length) {
const target = matchObject[expansionKey];
const patternMatch = matchKey.substring(
patternBase.length,
matchKey.length - patternTrailer.length
);
return yield* exports.packageTarget(packageURL, target, patternMatch, isImports, opts);
}
}
}
return UNRESOLVED;
};
exports.validateEngines = function validateEngines(packageURL, packageEngines, opts = {}) {
const { engines = {} } = opts;
for (const [engine, range] of Object.entries(packageEngines)) {
if (engine in engines) {
const version = engines[engine];
if (!satisfies(version, range)) {
throw errors.UNSUPPORTED_ENGINE(
`Package not compatible with engine '${engine}' ${version}, requires range '${range}' defined by "engines" in '${packageURL}'`
);
}
}
}
};
exports.patternKeyCompare = function patternKeyCompare(keyA, keyB) {
const patternIndexA = keyA.indexOf("*");
const patternIndexB = keyB.indexOf("*");
const baseLengthA = patternIndexA === -1 ? keyA.length : patternIndexA + 1;
const baseLengthB = patternIndexB === -1 ? keyB.length : patternIndexB + 1;
if (baseLengthA > baseLengthB) return -1;
if (baseLengthB > baseLengthA) return 1;
if (patternIndexA === -1) return 1;
if (patternIndexB === -1) return -1;
if (keyA.length > keyB.length) return -1;
if (keyB.length > keyA.length) return 1;
return 0;
};
exports.packageTarget = function* (packageURL, target, patternMatch, isImports, opts = {}) {
const { conditions = [], matchedConditions = [] } = opts;
if (typeof target === "string") {
if (!target.startsWith("./") && !isImports) {
throw errors.INVALID_PACKAGE_TARGET(
`Invalid target '${target}' defined by "exports" in '${packageURL}'`
);
}
if (patternMatch !== null) {
target = target.replaceAll("*", patternMatch);
}
const status = yield* exports.url(target, packageURL, opts);
if (status) return status;
if (target === "." || target === ".." || target[0] === "/" || target.startsWith("./") || target.startsWith("../")) {
const resolved = yield { resolution: new URL(target, packageURL) };
return resolved ? RESOLVED : YIELDED;
}
return yield* exports.package(target, packageURL, opts);
}
if (Array.isArray(target)) {
for (const targetValue of target) {
const status = yield* exports.packageTarget(
packageURL,
targetValue,
patternMatch,
isImports,
opts
);
if (status) return status;
}
} else if (typeof target === "object" && target !== null) {
let status = UNRESOLVED;
for (const [condition, targetValue, subset] of exports.conditionMatches(
target,
conditions,
opts
)) {
matchedConditions.push(condition);
status |= yield* exports.packageTarget(packageURL, targetValue, patternMatch, isImports, {
...opts,
conditions: subset
});
matchedConditions.pop();
}
if (status) return status;
}
return UNRESOLVED;
};
exports.builtinTarget = function* (packageSpecifier, packageVersion, target, opts = {}) {
const { builtinProtocol = "builtin:", conditions = [], matchedConditions = [] } = opts;
if (typeof target === "string") {
const targetParts = target.split("@");
let targetName;
let targetVersion;
if (target[0] !== "@") {
targetName = targetParts[0];
targetVersion = targetParts[1] || null;
} else {
targetName = targetParts.slice(0, 2).join("@");
targetVersion = targetParts[2] || null;
}
if (packageSpecifier === targetName) {
if (packageVersion === null && targetVersion === null) {
const resolved = yield {
resolution: new URL(builtinProtocol + packageSpecifier)
};
return resolved ? RESOLVED : YIELDED;
}
let version = null;
if (packageVersion === null) {
version = targetVersion;
} else if (targetVersion === null || packageVersion === targetVersion) {
version = packageVersion;
}
if (version !== null) {
const resolved = yield {
resolution: new URL(builtinProtocol + packageSpecifier + "@" + version)
};
return resolved ? RESOLVED : YIELDED;
}
}
} else if (Array.isArray(target)) {
for (const targetValue of target) {
const status = yield* exports.builtinTarget(
packageSpecifier,
packageVersion,
targetValue,
opts
);
if (status) return status;
}
} else if (typeof target === "object" && target !== null) {
let status = UNRESOLVED;
for (const [condition, targetValue, subset] of exports.conditionMatches(
target,
conditions,
opts
)) {
matchedConditions.push(condition);
status |= yield* exports.builtinTarget(packageSpecifier, packageVersion, targetValue, {
...opts,
conditions: subset
});
matchedConditions.pop();
}
if (status) return status;
}
return UNRESOLVED;
};
exports.conditionMatches = function* conditionMatches(target, conditions, opts = {}) {
if (conditions.every((condition) => typeof condition === "string")) {
const keys = Object.keys(target);
for (const condition of keys) {
if (condition === "default" || conditions.includes(condition)) {
yield [condition, target[condition], conditions];
return true;
}
}
return false;
}
let yielded = false;
for (const subset of conditions) {
if (yield* conditionMatches(target, subset, opts)) {
yielded = true;
}
}
return yielded;
};
exports.lookupPackageRoot = function* (packageName, parentURL) {
parentURL = new URL(parentURL.href);
do {
const packageURL = new URL("node_modules/" + packageName + "/", parentURL);
const info = yield new URL("package.json", packageURL);
if (info) return info;
parentURL.pathname = parentURL.pathname.substring(0, parentURL.pathname.lastIndexOf("/"));
if (parentURL.pathname.length === 3 && exports.isWindowsDriveLetter(parentURL.pathname.substring(1))) {
break;
}
} while (parentURL.pathname !== "" && parentURL.pathname !== "/");
return null;
};
exports.lookupPackageScope = function* lookupPackageScope(scopeURL, opts = {}) {
const { resolutions = null } = opts;
if (resolutions) {
for (const { resolution } of exports.preresolved("#package", resolutions, scopeURL, opts)) {
if (resolution) return yield resolution;
}
}
scopeURL = new URL(scopeURL.href);
do {
if (scopeURL.pathname.endsWith("/node_modules")) break;
const info = yield new URL("package.json", scopeURL);
if (info) return info;
scopeURL.pathname = scopeURL.pathname.substring(0, scopeURL.pathname.lastIndexOf("/"));
if (scopeURL.pathname.length === 3 && exports.isWindowsDriveLetter(scopeURL.pathname.substring(1))) {
break;
}
} while (scopeURL.pathname !== "" && scopeURL.pathname !== "/");
return null;
};
exports.file = function* (filename, parentURL, isIndex, opts = {}) {
if (filename === "." || filename === ".." || filename[filename.length - 1] === "/" || filename[filename.length - 1] === "\\") {
return UNRESOLVED;
}
if (parentURL.protocol === "file:" && /%2f|%5c/i.test(filename)) {
throw errors.INVALID_MODULE_SPECIFIER(`Module specifier '${filename}' is invalid`);
}
const { extensions = [] } = opts;
let status = UNRESOLVED;
if (!isIndex) {
if (yield { resolution: new URL(filename, parentURL) }) {
return RESOLVED;
}
status = YIELDED;
}
for (const ext of extensions) {
if (filename.endsWith(ext)) continue;
if (yield { resolution: new URL(filename + ext, parentURL) }) {
return RESOLVED;
}
status = YIELDED;
}
return status;
};
exports.directory = function* (dirname, parentURL, opts = {}) {
let directoryURL;
if (dirname[dirname.length - 1] === "/" || dirname[dirname.length - 1] === "\\") {
directoryURL = new URL(dirname, parentURL);
} else {
directoryURL = new URL(dirname + "/", parentURL);
}
const info = yield { package: new URL("package.json", directoryURL) };
if (info) {
if (info.exports) {
return yield* exports.packageExports(directoryURL, ".", info.exports, opts);
}
if (typeof info.main === "string" && info.main !== "") {
const status = yield* exports.file(info.main, directoryURL, false, opts);
if (status === RESOLVED) return status;
return yield* exports.directory(info.main, directoryURL, opts);
}
}
return yield* exports.file("index", directoryURL, true, opts);
};
function isASCIIUpperAlpha(c) {
return c >= 65 && c <= 90;
}
function isASCIILowerAlpha(c) {
return c >= 97 && c <= 122;
}
function isASCIIAlpha(c) {
return isASCIIUpperAlpha(c) || isASCIILowerAlpha(c);
}
exports.isWindowsDriveLetter = function isWindowsDriveLetter(input) {
return input.length >= 2 && isASCIIAlpha(input.charCodeAt(0)) && (input.charCodeAt(1) === 58 || input.charCodeAt(1) === 124);
};
exports.startsWithWindowsDriveLetter = function startsWithWindowsDriveLetter(input) {
return input.length >= 2 && exports.isWindowsDriveLetter(input) && (input.length === 2 || input.charCodeAt(2) === 47 || input.charCodeAt(2) === 92 || input.charCodeAt(2) === 63 || input.charCodeAt(2) === 35);
};
}
});
// ../../node_modules/bare-addon-resolve/lib/errors.js
var require_errors4 = __commonJS({
"../../node_modules/bare-addon-resolve/lib/errors.js"(exports, module) {
module.exports = class AddonResolveError extends Error {
constructor(msg, code, fn = AddonResolveError) {
super(`${code}: ${msg}`);
this.code = code;
if (Error.captureStackTrace) {
Error.captureStackTrace(this, fn);
}
}
get name() {
return "AddonResolveError";
}
static INVALID_ADDON_SPECIFIER(msg) {
return new AddonResolveError(
msg,
"INVALID_ADDON_SPECIFIER",
AddonResolveError.INVALID_ADDON_SPECIFIER
);
}
static INVALID_PACKAGE_NAME(msg) {
return new AddonResolveError(
msg,
"INVALID_PACKAGE_NAME",
AddonResolveError.INVALID_PACKAGE_NAME
);
}
};
}
});
// ../../node_modules/bare-addon-resolve/index.js
var require_bare_addon_resolve = __commonJS({
"../../node_modules/bare-addon-resolve/index.js"(exports, module) {
var resolve = require_bare_module_resolve();
var { Version } = require_bare_semver();
var errors = require_errors4();
module.exports = exports = function resolve2(specifier, parentURL, opts, readPackage) {
if (typeof opts === "function") {
readPackage = opts;
opts = {};
} else if (typeof readPackage !== "function") {
readPackage = defaultReadPackage;
}
return {
*[Symbol.iterator]() {
const generator = exports.addon(specifier, parentURL, opts);
let next = generator.next();
while (next.done !== true) {
const value = next.value;
if (value.package) {
next = generator.next(readPackage(value.package));
} else {
next = generator.next(yield value.resolution);
}
}
return next.value;
},
async *[Symbol.asyncIterator]() {
const generator = exports.addon(specifier, parentURL, opts);
let next = generator.next();
while (next.done !== true) {
const value = next.value;
if (value.package) {
next = generator.next(await readPackage(value.package));
} else {
next = generator.next(yield value.resolution);
}
}
return next.value;
}
};
};
function defaultReadPackage() {
return null;
}
var { UNRESOLVED, YIELDED, RESOLVED } = resolve.constants;
exports.constants = {
UNRESOLVED,
YIELDED,
RESOLVED
};
exports.addon = function* (specifier, parentURL, opts = {}) {
const { resolutions = null } = opts;
if (exports.startsWithWindowsDriveLetter(specifier)) {
specifier = "/" + specifier;
}
let status;
if (resolutions) {
status = yield* resolve.preresolved(specifier, resolutions, parentURL, opts);
if (status) return status;
}
status = yield* exports.url(specifier, parentURL, opts);
if (status) return status;
let version = null;
const i = specifier.lastIndexOf("@");
if (i > 0) {
version = specifier.substring(i + 1);
try {
Version.parse(version);
specifier = specifier.substring(0, i);
} catch {
version = null;
}
}
if (specifier === "." || specifier === ".." || specifier[0] === "/" || specifier[0] === "\\" || specifier.startsWith("./") || specifier.startsWith(".\\") || specifier.startsWith("../") || specifier.startsWith("..\\")) {
status = yield* exports.file(specifier, parentURL, opts);
if (status === RESOLVED) return status;
return yield* exports.directory(specifier, version, parentURL, opts);
}
return yield* exports.package(specifier, version, parentURL, opts);
};
exports.url = function* (url, parentURL, opts = {}) {
let resolution;
try {
resolution = new URL(url);
} catch {
return UNRESOLVED;
}
const resolved = yield { resolution };
return resolved ? RESOLVED : YIELDED;
};
exports.package = function* (packageSpecifier, packageVersion, parentURL, opts = {}) {
if (packageSpecifier === "") {
throw errors.INVALID_ADDON_SPECIFIER(
`Addon specifier '${packageSpecifier}' is not a valid package name`
);
}
let packageName;
if (packageSpecifier[0] !== "@") {
packageName = packageSpecifier.split("/", 1).join();
} else {
if (!packageSpecifier.includes("/")) {
throw errors.INVALID_ADDON_SPECIFIER(
`Addon specifier '${packageSpecifier}' is not a valid package name`
);
}
packageName = packageSpecifier.split("/", 2).join("/");
}
if (packageName[0] === "." || packageName.includes("\\") || packageName.includes("%")) {
throw errors.INVALID_ADDON_SPECIFIER(
`Addon specifier '${packageSpecifier}' is not a valid package name`
);
}
const packageSubpath = "." + packageSpecifier.substring(packageName.length);
const status = yield* exports.packageSelf(
packageName,
packageSubpath,
packageVersion,
parentURL,
opts
);
if (status) return status;
parentURL = new URL(parentURL.href);
do {
const packageURL = new URL("node_modules/" + packageName + "/", parentURL);
parentURL.pathname = parentURL.pathname.substring(0, parentURL.pathname.lastIndexOf("/"));
const info = yield { package: new URL("package.json", packageURL) };
if (info) {
return yield* exports.directory(packageSubpath, packageVersion, packageURL, opts);
}
} while (parentURL.pathname !== "" && parentURL.pathname !== "/");
return UNRESOLVED;
};
exports.packageSelf = function* (packageName, packageSubpath, packageVersion, parentURL, opts = {}) {
for (const packageURL of resolve.lookupPackageScope(parentURL, opts)) {
const info = yield { package: packageURL };
if (info) {
if (info.name === packageName) {
return yield* exports.directory(packageSubpath, packageVersion, packageURL, opts);
}
break;
}
}
return UNRESOLVED;
};
exports.lookupPrebuildsScope = function* lookupPrebuildsScope(url, opts = {}) {
const scopeURL = new URL(url.href);
do {
yield new URL("prebuilds/", scopeURL);
scopeURL.pathname = scopeURL.pathname.substring(0, scopeURL.pathname.lastIndexOf("/"));
if (scopeURL.pathname.length === 3 && exports.isWindowsDriveLetter(scopeURL.pathname.substring(1))) {
break;
}
} while (scopeURL.pathname !== "" && scopeURL.pathname !== "/");
};
exports.file = function* (filename, parentURL, opts = {}) {
if (filename === "." || filename === ".." || filename[filename.length - 1] === "/" || filename[filename.length - 1] === "\\") {
return UNRESOLVED;
}
if (parentURL.protocol === "file:" && /%2f|%5c/i.test(filename)) {
throw errors.INVALID_ADDON_SPECIFIER(`Addon specifier '${filename}' is invalid`);
}
const { extensions = [] } = opts;
let status = UNRESOLVED;
for (let ext of extensions) {
if (filename.endsWith(ext)) ext = "";
if (yield { resolution: new URL(filename + ext, parentURL) }) {
return RESOLVED;
}
status = YIELDED;
}
return status;
};
exports.directory = function* (dirname, version, parentURL, opts = {}) {
const {
host = null,
// Shorthand for single host resolution
hosts = host !== null ? [host] : [],
builtins = [],
matchedConditions = []
} = opts;
let directoryURL;
if (dirname[dirname.length - 1] === "/" || dirname[dirname.length - 1] === "\\") {
directoryURL = new URL(dirname, parentURL);
} else {
directoryURL = new URL(dirname + "/", parentURL);
}
const unversioned = version === null;
let name = null;
const info = yield { package: new URL("package.json", directoryURL) };
if (info) {
if (typeof info.name === "string" && info.name !== "") {
if (info.name.includes("__")) {
throw errors.INVALID_PACKAGE_NAME(`Package name '${info.name}' is invalid`);
}
name = info.name.replace(/\//g, "__").replace(/^@/, "");
} else {
return UNRESOLVED;
}
if (typeof info.version === "string" && info.version !== "") {
if (version !== null && info.version !== version) return UNRESOLVED;
version = info.version;
}
} else {
return UNRESOLVED;
}
let status;
status = yield* resolve.builtinTarget(name, version, builtins, opts);
if (status) return status;
for (const prebuildsURL of exports.lookupPrebuildsScope(directoryURL, opts)) {
status = UNRESOLVED;
for (const host2 of hosts) {
const conditions = host2.split("-");
const universal = supportsUniversalPrebuilds(host2) ? conditions.with(1, "universal").join("-") : null;
matchedConditions.push(...conditions);
if (version !== null) {
status |= yield* exports.file(host2 + "/" + name + "@" + version, prebuildsURL, opts);
if (universal) {
status |= yield* exports.file(universal + "/" + name + "@" + version, prebuildsURL, opts);
}
}
if (unversioned) {
status |= yield* exports.file(host2 + "/" + name, prebuildsURL, opts);
if (universal) {
status |= yield* exports.file(universal + "/" + name, prebuildsURL, opts);
}
}
for (const _ of conditions) matchedConditions.pop();
}
if (status === RESOLVED) return status;
}
return yield* exports.linked(name, version, opts);
};
exports.linked = function* (name, version = null, opts = {}) {
const {
linked = true,
host = null,
// Shorthand for single host resolution
hosts = host !== null ? [host] : [],
matchedConditions = []
} = opts;
if (linked === false || hosts.length === 0) return UNRESOLVED;
let status = UNRESOLVED;
for (const host2 of hosts) {
const [platform = null] = host2.split("-", 1);
if (platform === null) continue;
matchedConditions.push(platform);
status |= yield* platformArtefact(name, version, platform, opts);
matchedConditions.pop();
}
return status;
};
function* platformArtefact(name, version = null, platform, opts = {}) {
const { linkedProtocol = "linked:" } = opts;
if (platform === "darwin" || platform === "ios") {
if (version !== null) {
if (yield {
resolution: new URL(`${linkedProtocol}${name}.${version}.framework/${name}.${version}`)
}) {
return RESOLVED;
}
if (platform === "darwin") {
if (yield {
resolution: new URL(`${linkedProtocol}lib${name}.${version}.dylib`)
}) {
return RESOLVED;
}
}
}
if (yield {
resolution: new URL(`${linkedProtocol}${name}.framework/${name}`)
}) {
return RESOLVED;
}
if (platform === "darwin") {
if (yield {
resolution: new URL(`${linkedProtocol}lib${name}.dylib`)
}) {
return RESOLVED;
}
}
return YIELDED;
}
if (platform === "linux" || platform === "android") {
if (version !== null) {
if (yield {
resolution: new URL(`${linkedProtocol}lib${name}.${version}.so`)
}) {
return RESOLVED;
}
}
if (yield {
resolution: new URL(`${linkedProtocol}lib${name}.so`)
}) {
return RESOLVED;
}
return YIELDED;
}
if (platform === "win32") {
if (version !== null) {
if (yield {
resolution: new URL(`${linkedProtocol}${name}-${version}.dll`)
}) {
return RESOLVED;
}
}
if (yield {
resolution: new URL(`${linkedProtocol}${name}.dll`)
}) {
return RESOLVED;
}
}
return UNRESOLVED;
}
exports.isWindowsDriveLetter = resolve.isWindowsDriveLetter;
exports.startsWithWindowsDriveLetter = resolve.startsWithWindowsDriveLetter;
function supportsUniversalPrebuilds(host) {
return host === "darwin-arm64" || host === "darwin-x64" || host === "ios-arm64-simulator" || host === "ios-x64-simulator";
}
}
});
// ../../node_modules/require-addon/lib/node.js
var require_node = __commonJS({
"../../node_modules/require-addon/lib/node.js"(exports, module) {
if (typeof __require.addon === "function") {
module.exports = __require.addon.bind(__require);
} else {
let readPackage2 = function(packageURL) {
try {
return __require(url.fileURLToPath(packageURL));
} catch (err) {
return null;
}
}, isAlpine2 = function() {
return process.platform === "linux" && fs.existsSync("/etc/alpine-release");
};
readPackage = readPackage2, isAlpine = isAlpine2;
const url = __require("url");
const fs = __require("fs");
const resolve = require_bare_addon_resolve();
let host = process.platform + "-" + process.arch;
const conditions = ["addon", "node", process.platform, process.arch];
const extensions = [".node"];
if (isAlpine2()) {
host += "-musl";
conditions.push("musl");
}
module.exports = function addon(specifier, parentURL) {
if (typeof parentURL === "string") parentURL = url.pathToFileURL(parentURL);
const candidates = [];
let cause;
for (const resolution of resolve(
specifier,
parentURL,
{ host, conditions, extensions },
readPackage2
)) {
candidates.push(resolution);
switch (resolution.protocol) {
case "file:":
try {
return __require(url.fileURLToPath(resolution));
} catch (err2) {
cause = err2;
continue;
}
}
}
let message = `Cannot find addon '${specifier}' imported from '${parentURL.href}'`;
if (candidates.length > 0) {
message += "\nCandidates:";
message += "\n" + candidates.map((url2) => "- " + url2.href).join("\n");
}
const err = new Error(message, cause ? { cause } : {});
err.code = "ADDON_NOT_FOUND";
err.specifier = specifier;
err.referrer = parentURL;
err.candidates = candidates;
throw err;
};
}
var readPackage;
var isAlpine;
}
});
// ../../node_modules/udx-native/binding.js
var require_binding = __commonJS({
"../../node_modules/udx-native/binding.js"(exports, module) {
__require.addon = require_node();
module.exports = __require.addon(".", __filename);
}
});
// ../../node_modules/udx-native/lib/ip.js
var require_ip = __commonJS({
"../../node_modules/udx-native/lib/ip.js"(exports) {
var v4Seg = "(?:[0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])";
var v4Str = `(${v4Seg}[.]){3}${v4Seg}`;
var IPv4Pattern = new RegExp(`^${v4Str}$`);
var v6Seg = "(?:[0-9a-fA-F]{1,4})";
var IPv6Pattern = new RegExp(
`^((?:${v6Seg}:){7}(?:${v6Seg}|:)|(?:${v6Seg}:){6}(?:${v4Str}|:${v6Seg}|:)|(?:${v6Seg}:){5}(?::${v4Str}|(:${v6Seg}){1,2}|:)|(?:${v6Seg}:){4}(?:(:${v6Seg}){0,1}:${v4Str}|(:${v6Seg}){1,3}|:)|(?:${v6Seg}:){3}(?:(:${v6Seg}){0,2}:${v4Str}|(:${v6Seg}){1,4}|:)|(?:${v6Seg}:){2}(?:(:${v6Seg}){0,3}:${v4Str}|(:${v6Seg}){1,5}|:)|(?:${v6Seg}:){1}(?:(:${v6Seg}){0,4}:${v4Str}|(:${v6Seg}){1,6}|:)|(?::((?::${v6Seg}){0,5}:${v4Str}|(?::${v6Seg}){1,7}|:)))(%[0-9a-zA-Z-.:]{1,})?$`
);
var isIPv4 = exports.isIPv4 = function isIPv42(host) {
return IPv4Pattern.test(host);
};
var isIPv6 = exports.isIPv6 = function isIPv62(host) {
return IPv6Pattern.test(host);
};
exports.isIP = function isIP(host) {
if (isIPv4(host)) return 4;
if (isIPv6(host)) return 6;
return 0;
};
}
});
// ../../node_modules/udx-native/lib/socket.js
var require_socket = __commonJS({
"../../node_modules/udx-native/lib/socket.js"(exports, module) {
var events = __require("events");
var b4a = require_b4a();
var binding = require_binding();
var ip = require_ip();
module.exports = class UDXSocket extends events.EventEmitter {
constructor(udx, opts = {}) {
super();
this.udx = udx;
this._handle = b4a.alloc(binding.sizeof_udx_napi_socket_t);
this._inited = false;
this._host = null;
this._family = 0;
this._ipv6Only = opts.ipv6Only === true;
this._reuseAddress = opts.reuseAddress === true;
this._port = 0;
this._reqs = [];
this._free = [];
this._closing = null;
this._closed = false;
this._view64 = new BigUint64Array(
this._handle.buffer,
this._handle.byteOffset,
this._handle.byteLength >> 3
);
this.streams = /* @__PURE__ */ new Set();
this.userData = null;
}
get bound() {
return this._port !== 0;
}
get closing() {
return this._closing !== null;
}
get idle() {
return this.streams.size === 0;
}
get busy() {
return this.streams.size > 0;
}
get bytesTransmitted() {
if (this._inited !== true) return 0;
return Number(this._view64[binding.offsetof_udx_socket_t_bytes_tx >> 3]);
}
get packetsTransmitted() {
if (this._inited !== true) return 0;
return Number(this._view64[binding.offsetof_udx_socket_t_packets_tx >> 3]);
}
get bytesReceived() {
if (this._inited !== true) return 0;
return Number(this._view64[binding.offsetof_udx_socket_t_bytes_rx >> 3]);
}
get packetsReceived() {
if (this._inited !== true) return 0;
return Number(this._view64[binding.offsetof_udx_socket_t_packets_rx >> 3]);
}
get packetsDroppedByKernel() {
if (this._inited !== true) return 0;
return Number(this._view64[binding.offsetof_udx_socket_t_packets_dropped_by_kernel >> 3]);
}
toJSON() {
return {
bound: this.bound,
closing: this.closing,
streams: this.streams.size,
address: this.address(),
ipv6Only: this._ipv6Only,
reuseAddress: this._reuseAddress,
idle: this.idle,
busy: this.busy
};
}
_init() {
if (this._inited) return;
binding.udx_napi_socket_init(
this.udx._handle,
this._handle,
this,
this._onsend,
this._onmessage,
this._onclose,
this._reallocMessage
);
this._inited = true;
}
_onsend(id, err) {
const req = this._reqs[id];
const onflush = req.onflush;
req.buffer = null;
req.onflush = null;
this._free.push(id);
onflush(err >= 0);
if (this._free.length >= 16 && this._free.length === this._reqs.length) {
this._free = [];
this._reqs = [];
}
}
_onmessage(len, port, host, family) {
this.emit("message", this.udx._consumeMessage(len), { host, family, port });
return this.udx._buffer;
}
_onclose() {
this.emit("close");
}
_reallocMessage() {
return this.udx._reallocMessage();
}
_onidle() {
this.emit("idle");
}
_onbusy() {
this.emit("busy");
}
_addStream(stream) {
if (this.streams.has(stream)) return false;
this.streams.add(stream);
if (this.streams.size === 1) this._onbusy();
return true;
}
_removeStream(stream) {
if (!this.streams.has(stream)) return false;
this.streams.delete(stream);
const closed = this._closeMaybe();
if (this.idle && !closed) this._onidle();
return true;
}
address() {
if (!this.bound) return null;
return { host: this._host, family: this._family, port: this._port };
}
bind(port, host) {
if (this.bound) throw new Error("Already bound");
if (this.closing) throw new Error("Socket is closed");
if (!port) port = 0;
let flags = 0;
if (this._ipv6Only) flags |= binding.UV_UDP_IPV6ONLY;
if (this._reuseAddress) flags |= binding.UV_UDP_REUSEADDR;
let family;
if (host) {
family = ip.isIP(host);
if (!family) throw new Error(`${host} is not a valid IP address`);
if (!this._inited) this._init();
this._port = binding.udx_napi_socket_bind(this._handle, port, host, family, flags);
} else {
if (!this._inited) this._init();
try {
host = "::";
family = 6;
this._port = binding.udx_napi_socket_bind(this._handle, port, host, family, flags);
} catch {
host = "0.0.0.0";
family = 4;
this._port = binding.udx_napi_socket_bind(this._handle, port, host, family, flags);
}
}
this._host = host;
this._family = family;
this.emit("listening");
}
async close() {
if (this._closing) return this._closing;
this._closing = new Promise((resolve) => this.once("close", resolve));
this._closeMaybe();
return this._closing;
}
_closeMaybe() {
if (this._closed || this._closing === null) return this._closed;
if (!this._inited) {
this._closed = true;
this.emit("close");
return true;
}
if (this.idle) {
binding.udx_napi_socket_close(this._handle);
this._closed = true;
}
return this._closed;
}
setTTL(ttl) {
if (!this._inited) throw new Error("Socket not active");
binding.udx_napi_socket_set_ttl(this._handle, ttl);
}
getRecvBufferSize() {
if (!this._inited) throw new Error("Socket not active");
return binding.udx_napi_socket_get_recv_buffer_size(this._handle);
}
setRecvBufferSize(size) {
if (!this._inited) throw new Error("Socket not active");
return binding.udx_napi_socket_set_recv_buffer_size(this._handle, size);
}
getSendBufferSize() {
if (!this._inited) throw new Error("Socket not active");
return binding.udx_napi_socket_get_send_buffer_size(this._handle);
}
setSendBufferSize(size) {
if (!this._inited) throw new Error("Socket not active");
return binding.udx_napi_socket_set_send_buffer_size(this._handle, size);
}
addMembership(group, ifaceAddress) {
if (!this._inited) throw new Error("Socket not active");
return binding.udx_napi_socket_set_membership(this._handle, group, ifaceAddress || "", true);
}
dropMembership(group, ifaceAddress) {
if (!this._inited) throw new Error("Socket not active");
return binding.udx_napi_socket_set_membership(this._handle, group, ifaceAddress || "", false);
}
async send(buffer, port, host, ttl) {
if (this.closing) return false;
if (!host) host = "127.0.0.1";
const family = ip.isIP(host);
if (!family) throw new Error(`${host} is not a valid IP address`);
if (!this.bound) this.bind(0);
const id = this._allocSend();
const req = this._reqs[id];
req.buffer = buffer;
const promise = new Promise((resolve) => {
req.onflush = resolve;
});
binding.udx_napi_socket_send_ttl(
this._handle,
req.handle,
id,
buffer,
port,
host,
family,
ttl || 0
);
return promise;
}
trySend(buffer, port, host, ttl) {
if (this.closing) return;
if (!host) host = "127.0.0.1";
const family = ip.isIP(host);
if (!family) throw new Error(`${host} is not a valid IP address`);
if (!this.bound) this.bind(0);
const id = this._allocSend();
const req = this._reqs[id];
req.buffer = buffer;
req.onflush = noop;
binding.udx_napi_socket_send_ttl(
this._handle,
req.handle,
id,
buffer,
port,
host,
family,
ttl || 0
);
}
_allocSend() {
if (this._free.length > 0) return this._free.pop();
const handle = b4a.allocUnsafe(binding.sizeof_udx_socket_send_t);
return this._reqs.push({ handle, buffer: null, onflush: null }) - 1;
}
};
function noop() {
}
}
});
// ../../node_modules/events-universal/default.js
var require_default = __commonJS({
"../../node_modules/events-universal/default.js"(exports, module) {
module.exports = __require("events");
}
});
// ../../node_modules/fast-fifo/fixed-size.js
var require_fixed_size = __commonJS({
"../../node_modules/fast-fifo/fixed-size.js"(exports, module) {
module.exports = class FixedFIFO {
constructor(hwm) {
if (!(hwm > 0) || (hwm - 1 & hwm) !== 0) throw new Error("Max size for a FixedFIFO should be a power of two");
this.buffer = new Array(hwm);
this.mask = hwm - 1;
this.top = 0;
this.btm = 0;
this.next = null;
}
clear() {
this.top = this.btm = 0;
this.next = null;
this.buffer.fill(void 0);
}
push(data) {
if (this.buffer[this.top] !== void 0) return false;
this.buffer[this.top] = data;
this.top = this.top + 1 & this.mask;
return true;
}
shift() {
const last = this.buffer[this.btm];
if (last === void 0) return void 0;
this.buffer[this.btm] = void 0;
this.btm = this.btm + 1 & this.mask;
return last;
}
peek() {
return this.buffer[this.btm];
}
isEmpty() {
return this.buffer[this.btm] === void 0;
}
};
}
});
// ../../node_modules/fast-fifo/index.js
var require_fast_fifo = __commonJS({
"../../node_modules/fast-fifo/index.js"(exports, module) {
var FixedFIFO = require_fixed_size();
module.exports = class FastFIFO {
constructor(hwm) {
this.hwm = hwm || 16;
this.head = new FixedFIFO(this.hwm);
this.tail = this.head;
this.length = 0;
}
clear() {
this.head = this.tail;
this.head.clear();
this.length = 0;
}
push(val) {
this.length++;
if (!this.head.push(val)) {
const prev = this.head;
this.head = prev.next = new FixedFIFO(2 * this.head.buffer.length);
this.head.push(val);
}
}
shift() {
if (this.length !== 0) this.length--;
const val = this.tail.shift();
if (val === void 0 && this.tail.next) {
const next = this.tail.next;
this.tail.next = null;
this.tail = next;
return this.tail.shift();
}
return val;
}
peek() {
const val = this.tail.peek();
if (val === void 0 && this.tail.next) return this.tail.next.peek();
return val;
}
isEmpty() {
return this.length === 0;
}
};
}
});
// ../../node_modules/text-decoder/lib/pass-through-decoder.js
var require_pass_through_decoder = __commonJS({
"../../node_modules/text-decoder/lib/pass-through-decoder.js"(exports, module) {
var b4a = require_b4a();
module.exports = class PassThroughDecoder {
constructor(encoding) {
this.encoding = encoding;
}
get remaining() {
return 0;
}
decode(data) {
return b4a.toString(data, this.encoding);
}
flush() {
return "";
}
};
}
});
// ../../node_modules/text-decoder/lib/utf8-decoder.js
var require_utf8_decoder = __commonJS({
"../../node_modules/text-decoder/lib/utf8-decoder.js"(exports, module) {
var b4a = require_b4a();
module.exports = class UTF8Decoder {
constructor() {
this._reset();
}
get remaining() {
return this.bytesSeen;
}
decode(data) {
if (data.byteLength === 0) return "";
if (this.bytesNeeded === 0 && trailingIncomplete(data, 0) === 0) {
this.bytesSeen = trailingBytesSeen(data);
return b4a.toString(data, "utf8");
}
let result = "";
let start = 0;
if (this.bytesNeeded > 0) {
while (start < data.byteLength) {
const byte = data[start];
if (byte < this.lowerBoundary || byte > this.upperBoundary) {
result += "\uFFFD";
this._reset();
break;
}
this.lowerBoundary = 128;
this.upperBoundary = 191;
this.codePoint = this.codePoint << 6 | byte & 63;
this.bytesSeen++;
start++;
if (this.bytesSeen === this.bytesNeeded) {
result += String.fromCodePoint(this.codePoint);
this._reset();
break;
}
}
if (this.bytesNeeded > 0) return result;
}
const trailing = trailingIncomplete(data, start);
const end = data.byteLength - trailing;
if (end > start) result += b4a.toString(data, "utf8", start, end);
for (let i = end; i < data.byteLength; i++) {
const byte = data[i];
if (this.bytesNeeded === 0) {
if (byte <= 127) {
this.bytesSeen = 0;
result += String.fromCharCode(byte);
} else if (byte >= 194 && byte <= 223) {
this.bytesNeeded = 2;
this.bytesSeen = 1;
this.codePoint = byte & 31;
} else if (byte >= 224 && byte <= 239) {
if (byte === 224) this.lowerBoundary = 160;
else if (byte === 237) this.upperBoundary = 159;
this.bytesNeeded = 3;
this.bytesSeen = 1;
this.codePoint = byte & 15;
} else if (byte >= 240 && byte <= 244) {
if (byte === 240) this.lowerBoundary = 144;
else if (byte === 244) this.upperBoundary = 143;
this.bytesNeeded = 4;
this.bytesSeen = 1;
this.codePoint = byte & 7;
} else {
this.bytesSeen = 1;
result += "\uFFFD";
}
continue;
}
if (byte < this.lowerBoundary || byte > this.upperBoundary) {
result += "\uFFFD";
i--;
this._reset();
continue;
}
this.lowerBoundary = 128;
this.upperBoundary = 191;
this.codePoint = this.codePoint << 6 | byte & 63;
this.bytesSeen++;
if (this.bytesSeen === this.bytesNeeded) {
result += String.fromCodePoint(this.codePoint);
this._reset();
}
}
return result;
}
flush() {
const result = this.bytesNeeded > 0 ? "\uFFFD" : "";
this._reset();
return result;
}
_reset() {
this.codePoint = 0;
this.bytesNeeded = 0;
this.bytesSeen = 0;
this.lowerBoundary = 128;
this.upperBoundary = 191;
}
};
function trailingIncomplete(data, start) {
const len = data.byteLength;
if (len <= start) return 0;
const limit = Math.max(start, len - 4);
let i = len - 1;
while (i > limit && (data[i] & 192) === 128) i--;
if (i < start) return 0;
const byte = data[i];
let needed;
if (byte <= 127) return 0;
if (byte >= 194 && byte <= 223) needed = 2;
else if (byte >= 224 && byte <= 239) needed = 3;
else if (byte >= 240 && byte <= 244) needed = 4;
else return 0;
const available = len - i;
return available < needed ? available : 0;
}
function trailingBytesSeen(data) {
const len = data.byteLength;
if (len === 0) return 0;
const last = data[len - 1];
if (last <= 127) return 0;
if ((last & 192) !== 128) return 1;
const limit = Math.max(0, len - 4);
let i = len - 2;
while (i >= limit && (data[i] & 192) === 128) i--;
if (i < 0) return 1;
const first = data[i];
let needed;
if (first >= 194 && first <= 223) needed = 2;
else if (first >= 224 && first <= 239) needed = 3;
else if (first >= 240 && first <= 244) needed = 4;
else return 1;
if (len - i !== needed) return 1;
if (needed >= 3) {
const second = data[i + 1];
if (first === 224 && second < 160) return 1;
if (first === 237 && second > 159) return 1;
if (first === 240 && second < 144) return 1;
if (first === 244 && second > 143) return 1;
}
return 0;
}
}
});
// ../../node_modules/text-decoder/index.js
var require_text_decoder = __commonJS({
"../../node_modules/text-decoder/index.js"(exports, module) {
var PassThroughDecoder = require_pass_through_decoder();
var UTF8Decoder = require_utf8_decoder();
module.exports = class TextDecoder {
constructor(encoding = "utf8") {
this.encoding = normalizeEncoding(encoding);
switch (this.encoding) {
case "utf8":
this.decoder = new UTF8Decoder();
break;
case "utf16le":
case "base64":
throw new Error("Unsupported encoding: " + this.encoding);
default:
this.decoder = new PassThroughDecoder(this.encoding);
}
}
get remaining() {
return this.decoder.remaining;
}
push(data) {
if (typeof data === "string") return data;
return this.decoder.decode(data);
}
// For Node.js compatibility
write(data) {
return this.push(data);
}
end(data) {
let result = "";
if (data) result = this.push(data);
result += this.decoder.flush();
return result;
}
};
function normalizeEncoding(encoding) {
encoding = encoding.toLowerCase();
switch (encoding) {
case "utf8":
case "utf-8":
return "utf8";
case "ucs2":
case "ucs-2":
case "utf16le":
case "utf-16le":
return "utf16le";
case "latin1":
case "binary":
return "latin1";
case "base64":
case "ascii":
case "hex":
return encoding;
default:
throw new Error("Unknown encoding: " + encoding);
}
}
}
});
// ../../node_modules/streamx/index.js
var require_streamx = __commonJS({
"../../node_modules/streamx/index.js"(exports, module) {
var { EventEmitter } = require_default();
var STREAM_DESTROYED = new Error("Stream was destroyed");
var PREMATURE_CLOSE = new Error("Premature close");
var FIFO = require_fast_fifo();
var TextDecoder = require_text_decoder();
var qmt = typeof queueMicrotask === "undefined" ? (fn) => global.process.nextTick(fn) : queueMicrotask;
var MAX = (1 << 29) - 1;
var OPENING = 1;
var PREDESTROYING = 2;
var DESTROYING = 4;
var DESTROYED = 8;
var NOT_OPENING = MAX ^ OPENING;
var NOT_PREDESTROYING = MAX ^ PREDESTROYING;
var READ_ACTIVE = 1 << 4;
var READ_UPDATING = 2 << 4;
var READ_PRIMARY = 4 << 4;
var READ_QUEUED = 8 << 4;
var READ_RESUMED = 16 << 4;
var READ_PIPE_DRAINED = 32 << 4;
var READ_ENDING = 64 << 4;
var READ_EMIT_DATA = 128 << 4;
var READ_EMIT_READABLE = 256 << 4;
var READ_EMITTED_READABLE = 512 << 4;
var READ_DONE = 1024 << 4;
var READ_NEXT_TICK = 2048 << 4;
var READ_NEEDS_PUSH = 4096 << 4;
var READ_READ_AHEAD = 8192 << 4;
var READ_FLOWING = READ_RESUMED | READ_PIPE_DRAINED;
var READ_ACTIVE_AND_NEEDS_PUSH = READ_ACTIVE | READ_NEEDS_PUSH;
var READ_PRIMARY_AND_ACTIVE = READ_PRIMARY | READ_ACTIVE;
var READ_EMIT_READABLE_AND_QUEUED = READ_EMIT_READABLE | READ_QUEUED;
var READ_RESUMED_READ_AHEAD = READ_RESUMED | READ_READ_AHEAD;
var READ_NOT_ACTIVE = MAX ^ READ_ACTIVE;
var READ_NON_PRIMARY = MAX ^ READ_PRIMARY;
var READ_NON_PRIMARY_AND_PUSHED = MAX ^ (READ_PRIMARY | READ_NEEDS_PUSH);
var READ_PUSHED = MAX ^ READ_NEEDS_PUSH;
var READ_PAUSED = MAX ^ READ_RESUMED;
var READ_NOT_QUEUED = MAX ^ (READ_QUEUED | READ_EMITTED_READABLE);
var READ_NOT_ENDING = MAX ^ READ_ENDING;
var READ_PIPE_NOT_DRAINED = MAX ^ READ_FLOWING;
var READ_NOT_NEXT_TICK = MAX ^ READ_NEXT_TICK;
var READ_NOT_UPDATING = MAX ^ READ_UPDATING;
var READ_NO_READ_AHEAD = MAX ^ READ_READ_AHEAD;
var READ_PAUSED_NO_READ_AHEAD = MAX ^ READ_RESUMED_READ_AHEAD;
var WRITE_ACTIVE = 1 << 18;
var WRITE_UPDATING = 2 << 18;
var WRITE_PRIMARY = 4 << 18;
var WRITE_QUEUED = 8 << 18;
var WRITE_UNDRAINED = 16 << 18;
var WRITE_DONE = 32 << 18;
var WRITE_EMIT_DRAIN = 64 << 18;
var WRITE_NEXT_TICK = 128 << 18;
var WRITE_WRITING = 256 << 18;
var WRITE_FINISHING = 512 << 18;
var WRITE_CORKED = 1024 << 18;
var WRITE_NOT_ACTIVE = MAX ^ (WRITE_ACTIVE | WRITE_WRITING);
var WRITE_NON_PRIMARY = MAX ^ WRITE_PRIMARY;
var WRITE_NOT_FINISHING = MAX ^ (WRITE_ACTIVE | WRITE_FINISHING);
var WRITE_DRAINED = MAX ^ WRITE_UNDRAINED;
var WRITE_NOT_QUEUED = MAX ^ WRITE_QUEUED;
var WRITE_NOT_NEXT_TICK = MAX ^ WRITE_NEXT_TICK;
var WRITE_NOT_UPDATING = MAX ^ WRITE_UPDATING;
var WRITE_NOT_CORKED = MAX ^ WRITE_CORKED;
var ACTIVE = READ_ACTIVE | WRITE_ACTIVE;
var NOT_ACTIVE = MAX ^ ACTIVE;
var DONE = READ_DONE | WRITE_DONE;
var DESTROY_STATUS = DESTROYING | DESTROYED | PREDESTROYING;
var OPEN_STATUS = DESTROY_STATUS | OPENING;
var AUTO_DESTROY = DESTROY_STATUS | DONE;
var NON_PRIMARY = WRITE_NON_PRIMARY & READ_NON_PRIMARY;
var ACTIVE_OR_TICKING = WRITE_NEXT_TICK | READ_NEXT_TICK;
var TICKING = ACTIVE_OR_TICKING & NOT_ACTIVE;
var IS_OPENING = OPEN_STATUS | TICKING;
var READ_PRIMARY_STATUS = OPEN_STATUS | READ_ENDING | READ_DONE;
var READ_STATUS = OPEN_STATUS | READ_DONE | READ_QUEUED;
var READ_ENDING_STATUS = OPEN_STATUS | READ_ENDING | READ_QUEUED;
var READ_READABLE_STATUS = OPEN_STATUS | READ_EMIT_READABLE | READ_QUEUED | READ_EMITTED_READABLE;
var SHOULD_NOT_READ = OPEN_STATUS | READ_ACTIVE | READ_ENDING | READ_DONE | READ_NEEDS_PUSH | READ_READ_AHEAD;
var READ_BACKPRESSURE_STATUS = DESTROY_STATUS | READ_ENDING | READ_DONE;
var READ_UPDATE_SYNC_STATUS = READ_UPDATING | OPEN_STATUS | READ_NEXT_TICK | READ_PRIMARY;
var READ_NEXT_TICK_OR_OPENING = READ_NEXT_TICK | OPENING;
var WRITE_PRIMARY_STATUS = OPEN_STATUS | WRITE_FINISHING | WRITE_DONE;
var WRITE_QUEUED_AND_UNDRAINED = WRITE_QUEUED | WRITE_UNDRAINED;
var WRITE_QUEUED_AND_ACTIVE = WRITE_QUEUED | WRITE_ACTIVE;
var WRITE_DRAIN_STATUS = WRITE_QUEUED | WRITE_UNDRAINED | OPEN_STATUS | WRITE_ACTIVE;
var WRITE_STATUS = OPEN_STATUS | WRITE_ACTIVE | WRITE_QUEUED | WRITE_CORKED;
var WRITE_PRIMARY_AND_ACTIVE = WRITE_PRIMARY | WRITE_ACTIVE;
var WRITE_ACTIVE_AND_WRITING = WRITE_ACTIVE | WRITE_WRITING;
var WRITE_FINISHING_STATUS = OPEN_STATUS | WRITE_FINISHING | WRITE_QUEUED_AND_ACTIVE | WRITE_DONE;
var WRITE_BACKPRESSURE_STATUS = WRITE_UNDRAINED | DESTROY_STATUS | WRITE_FINISHING | WRITE_DONE;
var WRITE_UPDATE_SYNC_STATUS = WRITE_UPDATING | OPEN_STATUS | WRITE_NEXT_TICK | WRITE_PRIMARY;
var WRITE_DROP_DATA = WRITE_FINISHING | WRITE_DONE | DESTROY_STATUS;
var asyncIterator = Symbol.asyncIterator || Symbol("asyncIterator");
var WritableState = class {
constructor(stream, { highWaterMark = 16384, map = null, mapWritable, byteLength, byteLengthWritable } = {}) {
this.stream = stream;
this.queue = new FIFO();
this.highWaterMark = highWaterMark;
this.buffered = 0;
this.error = null;
this.pipeline = null;
this.drains = null;
this.byteLength = byteLengthWritable || byteLength || defaultByteLength;
this.map = mapWritable || map;
this.afterWrite = afterWrite.bind(this);
this.afterUpdateNextTick = updateWriteNT.bind(this);
}
get ending() {
return (this.stream._duplexState & WRITE_FINISHING) !== 0;
}
get ended() {
return (this.stream._duplexState & WRITE_DONE) !== 0;
}
push(data) {
if ((this.stream._duplexState & WRITE_DROP_DATA) !== 0) return false;
if (this.map !== null) data = this.map(data);
this.buffered += this.byteLength(data);
this.queue.push(data);
if (this.buffered < this.highWaterMark) {
this.stream._duplexState |= WRITE_QUEUED;
return true;
}
this.stream._duplexState |= WRITE_QUEUED_AND_UNDRAINED;
return false;
}
shift() {
const data = this.queue.shift();
this.buffered -= this.byteLength(data);
if (this.buffered === 0) this.stream._duplexState &= WRITE_NOT_QUEUED;
return data;
}
end(data) {
if (typeof data === "function") this.stream.once("finish", data);
else if (data !== void 0 && data !== null) this.push(data);
this.stream._duplexState = (this.stream._duplexState | WRITE_FINISHING) & WRITE_NON_PRIMARY;
}
autoBatch(data, cb) {
const buffer = [];
const stream = this.stream;
buffer.push(data);
while ((stream._duplexState & WRITE_STATUS) === WRITE_QUEUED_AND_ACTIVE) {
buffer.push(stream._writableState.shift());
}
if ((stream._duplexState & OPEN_STATUS) !== 0) return cb(null);
stream._writev(buffer, cb);
}
update() {
const stream = this.stream;
stream._duplexState |= WRITE_UPDATING;
do {
while ((stream._duplexState & WRITE_STATUS) === WRITE_QUEUED) {
const data = this.shift();
stream._duplexState |= WRITE_ACTIVE_AND_WRITING;
stream._write(data, this.afterWrite);
}
if ((stream._duplexState & WRITE_PRIMARY_AND_ACTIVE) === 0) this.updateNonPrimary();
} while (this.continueUpdate() === true);
stream._duplexState &= WRITE_NOT_UPDATING;
}
updateNonPrimary() {
const stream = this.stream;
if ((stream._duplexState & WRITE_FINISHING_STATUS) === WRITE_FINISHING) {
stream._duplexState = stream._duplexState | WRITE_ACTIVE;
stream._final(afterFinal.bind(this));
return;
}
if ((stream._duplexState & DESTROY_STATUS) === DESTROYING) {
if ((stream._duplexState & ACTIVE_OR_TICKING) === 0) {
stream._duplexState |= ACTIVE;
stream._destroy(afterDestroy.bind(this));
}
return;
}
if ((stream._duplexState & IS_OPENING) === OPENING) {
stream._duplexState = (stream._duplexState | ACTIVE) & NOT_OPENING;
stream._open(afterOpen.bind(this));
}
}
continueUpdate() {
if ((this.stream._duplexState & WRITE_NEXT_TICK) === 0) return false;
this.stream._duplexState &= WRITE_NOT_NEXT_TICK;
return true;
}
updateCallback() {
if ((this.stream._duplexState & WRITE_UPDATE_SYNC_STATUS) === WRITE_PRIMARY) this.update();
else this.updateNextTick();
}
updateNextTick() {
if ((this.stream._duplexState & WRITE_NEXT_TICK) !== 0) return;
this.stream._duplexState |= WRITE_NEXT_TICK;
if ((this.stream._duplexState & WRITE_UPDATING) === 0) qmt(this.afterUpdateNextTick);
}
};
var ReadableState = class {
constructor(stream, { highWaterMark = 16384, map = null, mapReadable, byteLength, byteLengthReadable } = {}) {
this.stream = stream;
this.queue = new FIFO();
this.highWaterMark = highWaterMark === 0 ? 1 : highWaterMark;
this.buffered = 0;
this.readAhead = highWaterMark > 0;
this.error = null;
this.pipeline = null;
this.byteLength = byteLengthReadable || byteLength || defaultByteLength;
this.map = mapReadable || map;
this.pipeTo = null;
this.afterRead = afterRead.bind(this);
this.afterUpdateNextTick = updateReadNT.bind(this);
}
get ending() {
return (this.stream._duplexState & READ_ENDING) !== 0;
}
get ended() {
return (this.stream._duplexState & READ_DONE) !== 0;
}
pipe(pipeTo, cb) {
if (this.pipeTo !== null) throw new Error("Can only pipe to one destination");
if (typeof cb !== "function") cb = null;
this.stream._duplexState |= READ_PIPE_DRAINED;
this.pipeTo = pipeTo;
this.pipeline = new Pipeline(this.stream, pipeTo, cb);
if (cb) this.stream.on("error", noop);
if (isStreamx(pipeTo)) {
pipeTo._writableState.pipeline = this.pipeline;
if (cb) pipeTo.on("error", noop);
pipeTo.on("finish", this.pipeline.finished.bind(this.pipeline));
} else {
const onerror = this.pipeline.done.bind(this.pipeline, pipeTo);
const onclose = this.pipeline.done.bind(this.pipeline, pipeTo, null);
pipeTo.on("error", onerror);
pipeTo.on("close", onclose);
pipeTo.on("finish", this.pipeline.finished.bind(this.pipeline));
}
pipeTo.on("drain", afterDrain.bind(this));
this.stream.emit("piping", pipeTo);
pipeTo.emit("pipe", this.stream);
}
push(data) {
const stream = this.stream;
if (data === null) {
this.highWaterMark = 0;
stream._duplexState = (stream._duplexState | READ_ENDING) & READ_NON_PRIMARY_AND_PUSHED;
return false;
}
if (this.map !== null) {
data = this.map(data);
if (data === null) {
stream._duplexState &= READ_PUSHED;
return this.buffered < this.highWaterMark;
}
}
this.buffered += this.byteLength(data);
this.queue.push(data);
stream._duplexState = (stream._duplexState | READ_QUEUED) & READ_PUSHED;
return this.buffered < this.highWaterMark;
}
shift() {
const data = this.queue.shift();
this.buffered -= this.byteLength(data);
if (this.buffered === 0) this.stream._duplexState &= READ_NOT_QUEUED;
return data;
}
unshift(data) {
const pending = [this.map !== null ? this.map(data) : data];
while (this.buffered > 0) pending.push(this.shift());
for (let i = 0; i < pending.length - 1; i++) {
const data2 = pending[i];
this.buffered += this.byteLength(data2);
this.queue.push(data2);
}
this.push(pending[pending.length - 1]);
}
read() {
const stream = this.stream;
if ((stream._duplexState & READ_STATUS) === READ_QUEUED) {
const data = this.shift();
if (this.pipeTo !== null && this.pipeTo.write(data) === false)
stream._duplexState &= READ_PIPE_NOT_DRAINED;
if ((stream._duplexState & READ_EMIT_DATA) !== 0) stream.emit("data", data);
return data;
}
if (this.readAhead === false) {
stream._duplexState |= READ_READ_AHEAD;
this.updateNextTick();
}
return null;
}
drain() {
const stream = this.stream;
while ((stream._duplexState & READ_STATUS) === READ_QUEUED && (stream._duplexState & READ_FLOWING) !== 0) {
const data = this.shift();
if (this.pipeTo !== null && this.pipeTo.write(data) === false)
stream._duplexState &= READ_PIPE_NOT_DRAINED;
if ((stream._duplexState & READ_EMIT_DATA) !== 0) stream.emit("data", data);
}
}
update() {
const stream = this.stream;
stream._duplexState |= READ_UPDATING;
do {
this.drain();
while (this.buffered < this.highWaterMark && (stream._duplexState & SHOULD_NOT_READ) === READ_READ_AHEAD) {
stream._duplexState |= READ_ACTIVE_AND_NEEDS_PUSH;
stream._read(this.afterRead);
this.drain();
}
if ((stream._duplexState & READ_READABLE_STATUS) === READ_EMIT_READABLE_AND_QUEUED) {
stream._duplexState |= READ_EMITTED_READABLE;
stream.emit("readable");
}
if ((stream._duplexState & READ_PRIMARY_AND_ACTIVE) === 0) this.updateNonPrimary();
} while (this.continueUpdate() === true);
stream._duplexState &= READ_NOT_UPDATING;
}
updateNonPrimary() {
const stream = this.stream;
if ((stream._duplexState & READ_ENDING_STATUS) === READ_ENDING) {
stream._duplexState = (stream._duplexState | READ_DONE) & READ_NOT_ENDING;
stream.emit("end");
if ((stream._duplexState & AUTO_DESTROY) === DONE) stream._duplexState |= DESTROYING;
if (this.pipeTo !== null) this.pipeTo.end();
}
if ((stream._duplexState & DESTROY_STATUS) === DESTROYING) {
if ((stream._duplexState & ACTIVE_OR_TICKING) === 0) {
stream._duplexState |= ACTIVE;
stream._destroy(afterDestroy.bind(this));
}
return;
}
if ((stream._duplexState & IS_OPENING) === OPENING) {
stream._duplexState = (stream._duplexState | ACTIVE) & NOT_OPENING;
stream._open(afterOpen.bind(this));
}
}
continueUpdate() {
if ((this.stream._duplexState & READ_NEXT_TICK) === 0) return false;
this.stream._duplexState &= READ_NOT_NEXT_TICK;
return true;
}
updateCallback() {
if ((this.stream._duplexState & READ_UPDATE_SYNC_STATUS) === READ_PRIMARY) this.update();
else this.updateNextTick();
}
updateNextTickIfOpen() {
if ((this.stream._duplexState & READ_NEXT_TICK_OR_OPENING) !== 0) return;
this.stream._duplexState |= READ_NEXT_TICK;
if ((this.stream._duplexState & READ_UPDATING) === 0) qmt(this.afterUpdateNextTick);
}
updateNextTick() {
if ((this.stream._duplexState & READ_NEXT_TICK) !== 0) return;
this.stream._duplexState |= READ_NEXT_TICK;
if ((this.stream._duplexState & READ_UPDATING) === 0) qmt(this.afterUpdateNextTick);
}
};
var TransformState = class {
constructor(stream) {
this.data = null;
this.afterTransform = afterTransform.bind(stream);
this.afterFinal = null;
}
};
var Pipeline = class {
constructor(src, dst, cb) {
this.from = src;
this.to = dst;
this.afterPipe = cb;
this.error = null;
this.pipeToFinished = false;
}
finished() {
this.pipeToFinished = true;
}
done(stream, err) {
if (err) this.error = err;
if (stream === this.to) {
this.to = null;
if (this.from !== null) {
if ((this.from._duplexState & READ_DONE) === 0 || !this.pipeToFinished) {
this.from.destroy(this.error || new Error("Writable stream closed prematurely"));
}
return;
}
}
if (stream === this.from) {
this.from = null;
if (this.to !== null) {
if ((stream._duplexState & READ_DONE) === 0) {
this.to.destroy(this.error || new Error("Readable stream closed before ending"));
}
return;
}
}
if (this.afterPipe !== null) this.afterPipe(this.error);
this.to = this.from = this.afterPipe = null;
}
};
function afterDrain() {
this.stream._duplexState |= READ_PIPE_DRAINED;
this.updateCallback();
}
function afterFinal(err) {
const stream = this.stream;
if (err) stream.destroy(err);
if ((stream._duplexState & DESTROY_STATUS) === 0) {
stream._duplexState |= WRITE_DONE;
stream.emit("finish");
}
if ((stream._duplexState & AUTO_DESTROY) === DONE) {
stream._duplexState |= DESTROYING;
}
stream._duplexState &= WRITE_NOT_FINISHING;
if ((stream._duplexState & WRITE_UPDATING) === 0) this.update();
else this.updateNextTick();
}
function afterDestroy(err) {
const stream = this.stream;
if (!err && this.error !== STREAM_DESTROYED) err = this.error;
if (err) stream.emit("error", err);
stream._duplexState |= DESTROYED;
stream.emit("close");
const rs = stream._readableState;
const ws = stream._writableState;
if (rs !== null && rs.pipeline !== null) rs.pipeline.done(stream, err);
if (ws !== null) {
while (ws.drains !== null && ws.drains.length > 0) ws.drains.shift().resolve(false);
if (ws.pipeline !== null) ws.pipeline.done(stream, err);
}
}
function afterWrite(err) {
const stream = this.stream;
if (err) stream.destroy(err);
stream._duplexState &= WRITE_NOT_ACTIVE;
if (this.drains !== null) tickDrains(this.drains);
if ((stream._duplexState & WRITE_DRAIN_STATUS) === WRITE_UNDRAINED) {
stream._duplexState &= WRITE_DRAINED;
if ((stream._duplexState & WRITE_EMIT_DRAIN) === WRITE_EMIT_DRAIN) {
stream.emit("drain");
}
}
this.updateCallback();
}
function afterRead(err) {
if (err) this.stream.destroy(err);
this.stream._duplexState &= READ_NOT_ACTIVE;
if (this.readAhead === false && (this.stream._duplexState & READ_RESUMED) === 0)
this.stream._duplexState &= READ_NO_READ_AHEAD;
this.updateCallback();
}
function updateReadNT() {
if ((this.stream._duplexState & READ_UPDATING) === 0) {
this.stream._duplexState &= READ_NOT_NEXT_TICK;
this.update();
}
}
function updateWriteNT() {
if ((this.stream._duplexState & WRITE_UPDATING) === 0) {
this.stream._duplexState &= WRITE_NOT_NEXT_TICK;
this.update();
}
}
function tickDrains(drains) {
for (let i = 0; i < drains.length; i++) {
if (--drains[i].writes === 0) {
drains.shift().resolve(true);
i--;
}
}
}
function afterOpen(err) {
const stream = this.stream;
if (err) stream.destroy(err);
if ((stream._duplexState & DESTROYING) === 0) {
if ((stream._duplexState & READ_PRIMARY_STATUS) === 0) stream._duplexState |= READ_PRIMARY;
if ((stream._duplexState & WRITE_PRIMARY_STATUS) === 0) stream._duplexState |= WRITE_PRIMARY;
stream.emit("open");
}
stream._duplexState &= NOT_ACTIVE;
if (stream._writableState !== null) {
stream._writableState.updateCallback();
}
if (stream._readableState !== null) {
stream._readableState.updateCallback();
}
}
function afterTransform(err, data) {
if (data !== void 0 && data !== null) this.push(data);
this._writableState.afterWrite(err);
}
function newListener(name) {
if (this._readableState !== null) {
if (name === "data") {
this._duplexState |= READ_EMIT_DATA | READ_RESUMED_READ_AHEAD;
this._readableState.updateNextTick();
}
if (name === "readable") {
this._duplexState |= READ_EMIT_READABLE;
this._readableState.updateNextTick();
}
}
if (this._writableState !== null) {
if (name === "drain") {
this._duplexState |= WRITE_EMIT_DRAIN;
this._writableState.updateNextTick();
}
}
}
var Stream = class extends EventEmitter {
constructor(opts) {
super();
this._duplexState = 0;
this._readableState = null;
this._writableState = null;
if (opts) {
if (opts.open) this._open = opts.open;
if (opts.destroy) this._destroy = opts.destroy;
if (opts.predestroy) this._predestroy = opts.predestroy;
if (opts.signal) {
opts.signal.addEventListener("abort", abort.bind(this));
}
}
this.on("newListener", newListener);
}
_open(cb) {
cb(null);
}
_destroy(cb) {
cb(null);
}
_predestroy() {
}
get readable() {
return this._readableState !== null ? true : void 0;
}
get writable() {
return this._writableState !== null ? true : void 0;
}
get destroyed() {
return (this._duplexState & DESTROYED) !== 0;
}
get destroying() {
return (this._duplexState & DESTROY_STATUS) !== 0;
}
destroy(err) {
if ((this._duplexState & DESTROY_STATUS) === 0) {
if (!err) err = STREAM_DESTROYED;
this._duplexState = (this._duplexState | DESTROYING) & NON_PRIMARY;
if (this._readableState !== null) {
this._readableState.highWaterMark = 0;
this._readableState.error = err;
}
if (this._writableState !== null) {
this._writableState.highWaterMark = 0;
this._writableState.error = err;
}
this._duplexState |= PREDESTROYING;
this._predestroy();
this._duplexState &= NOT_PREDESTROYING;
if (this._readableState !== null) this._readableState.updateNextTick();
if (this._writableState !== null) this._writableState.updateNextTick();
}
}
};
var Readable = class _Readable extends Stream {
constructor(opts) {
super(opts);
this._duplexState |= OPENING | WRITE_DONE | READ_READ_AHEAD;
this._readableState = new ReadableState(this, opts);
if (opts) {
if (this._readableState.readAhead === false) this._duplexState &= READ_NO_READ_AHEAD;
if (opts.read) this._read = opts.read;
if (opts.eagerOpen) this._readableState.updateNextTick();
if (opts.encoding) this.setEncoding(opts.encoding);
}
}
setEncoding(encoding) {
const dec = new TextDecoder(encoding);
const map = this._readableState.map || echo;
this._readableState.map = mapOrSkip;
return this;
function mapOrSkip(data) {
const next = dec.push(data);
return next === "" && (data.byteLength !== 0 || dec.remaining > 0) ? null : map(next);
}
}
_read(cb) {
cb(null);
}
pipe(dest, cb) {
this._readableState.updateNextTick();
this._readableState.pipe(dest, cb);
return dest;
}
read() {
this._readableState.updateNextTick();
return this._readableState.read();
}
push(data) {
this._readableState.updateNextTickIfOpen();
return this._readableState.push(data);
}
unshift(data) {
this._readableState.updateNextTickIfOpen();
return this._readableState.unshift(data);
}
resume() {
this._duplexState |= READ_RESUMED_READ_AHEAD;
this._readableState.updateNextTick();
return this;
}
pause() {
this._duplexState &= this._readableState.readAhead === false ? READ_PAUSED_NO_READ_AHEAD : READ_PAUSED;
return this;
}
static _fromAsyncIterator(ite, opts) {
let destroy;
const rs = new _Readable({
...opts,
read(cb) {
ite.next().then(push).then(cb.bind(null, null)).catch(cb);
},
predestroy() {
destroy = ite.return();
},
destroy(cb) {
if (!destroy) return cb(null);
destroy.then(cb.bind(null, null)).catch(cb);
}
});
return rs;
function push(data) {
if (data.done) rs.push(null);
else rs.push(data.value);
}
}
static from(data, opts) {
if (isReadStreamx(data)) return data;
if (data[asyncIterator]) return this._fromAsyncIterator(data[asyncIterator](), opts);
if (!Array.isArray(data)) data = data === void 0 ? [] : [data];
let i = 0;
return new _Readable({
...opts,
read(cb) {
this.push(i === data.length ? null : data[i++]);
cb(null);
}
});
}
static isBackpressured(rs) {
return (rs._duplexState & READ_BACKPRESSURE_STATUS) !== 0 || rs._readableState.buffered >= rs._readableState.highWaterMark;
}
static isPaused(rs) {
return (rs._duplexState & READ_RESUMED) === 0;
}
[asyncIterator]() {
const stream = this;
let error = null;
let promiseResolve = null;
let promiseReject = null;
this.on("error", (err) => {
error = err;
});
this.on("readable", onreadable);
this.on("close", onclose);
return {
[asyncIterator]() {
return this;
},
next() {
return new Promise(function(resolve, reject) {
promiseResolve = resolve;
promiseReject = reject;
const data = stream.read();
if (data !== null) ondata(data);
else if ((stream._duplexState & DESTROYED) !== 0) ondata(null);
});
},
return() {
return destroy(null);
},
throw(err) {
return destroy(err);
}
};
function onreadable() {
if (promiseResolve !== null) ondata(stream.read());
}
function onclose() {
if (promiseResolve !== null) ondata(null);
}
function ondata(data) {
if (promiseReject === null) return;
if (error) promiseReject(error);
else if (data === null && (stream._duplexState & READ_DONE) === 0)
promiseReject(STREAM_DESTROYED);
else promiseResolve({ value: data, done: data === null });
promiseReject = promiseResolve = null;
}
function destroy(err) {
stream.destroy(err);
return new Promise((resolve, reject) => {
if (stream._duplexState & DESTROYED) return resolve({ value: void 0, done: true });
stream.once("close", function() {
if (err) reject(err);
else resolve({ value: void 0, done: true });
});
});
}
}
};
var Writable = class extends Stream {
constructor(opts) {
super(opts);
this._duplexState |= OPENING | READ_DONE;
this._writableState = new WritableState(this, opts);
if (opts) {
if (opts.writev) this._writev = opts.writev;
if (opts.write) this._write = opts.write;
if (opts.final) this._final = opts.final;
if (opts.eagerOpen) this._writableState.updateNextTick();
}
}
cork() {
this._duplexState |= WRITE_CORKED;
}
uncork() {
this._duplexState &= WRITE_NOT_CORKED;
this._writableState.updateNextTick();
}
_writev(batch, cb) {
cb(null);
}
_write(data, cb) {
this._writableState.autoBatch(data, cb);
}
_final(cb) {
cb(null);
}
static isBackpressured(ws) {
return (ws._duplexState & WRITE_BACKPRESSURE_STATUS) !== 0;
}
static drained(ws) {
if (ws.destroyed) return Promise.resolve(false);
const state = ws._writableState;
const pending = isWritev(ws) ? Math.min(1, state.queue.length) : state.queue.length;
const writes = pending + (ws._duplexState & WRITE_WRITING ? 1 : 0);
if (writes === 0) return Promise.resolve(true);
if (state.drains === null) state.drains = [];
return new Promise((resolve) => {
state.drains.push({ writes, resolve });
});
}
write(data) {
this._writableState.updateNextTick();
return this._writableState.push(data);
}
end(data) {
this._writableState.updateNextTick();
this._writableState.end(data);
return this;
}
};
var Duplex = class extends Readable {
// and Writable
constructor(opts) {
super(opts);
this._duplexState = OPENING | this._duplexState & READ_READ_AHEAD;
this._writableState = new WritableState(this, opts);
if (opts) {
if (opts.writev) this._writev = opts.writev;
if (opts.write) this._write = opts.write;
if (opts.final) this._final = opts.final;
}
}
cork() {
this._duplexState |= WRITE_CORKED;
}
uncork() {
this._duplexState &= WRITE_NOT_CORKED;
this._writableState.updateNextTick();
}
_writev(batch, cb) {
cb(null);
}
_write(data, cb) {
this._writableState.autoBatch(data, cb);
}
_final(cb) {
cb(null);
}
write(data) {
this._writableState.updateNextTick();
return this._writableState.push(data);
}
end(data) {
this._writableState.updateNextTick();
this._writableState.end(data);
return this;
}
};
var Transform = class extends Duplex {
constructor(opts) {
super(opts);
this._transformState = new TransformState(this);
if (opts) {
if (opts.transform) this._transform = opts.transform;
if (opts.flush) this._flush = opts.flush;
}
}
_write(data, cb) {
if (this._readableState.buffered >= this._readableState.highWaterMark) {
this._transformState.data = data;
} else {
this._transform(data, this._transformState.afterTransform);
}
}
_read(cb) {
if (this._transformState.data !== null) {
const data = this._transformState.data;
this._transformState.data = null;
cb(null);
this._transform(data, this._transformState.afterTransform);
} else {
cb(null);
}
}
destroy(err) {
super.destroy(err);
if (this._transformState.data !== null) {
this._transformState.data = null;
this._transformState.afterTransform();
}
}
_transform(data, cb) {
cb(null, data);
}
_flush(cb) {
cb(null);
}
_final(cb) {
this._transformState.afterFinal = cb;
this._flush(transformAfterFlush.bind(this));
}
};
var PassThrough = class extends Transform {
};
function transformAfterFlush(err, data) {
const cb = this._transformState.afterFinal;
if (err) return cb(err);
if (data !== null && data !== void 0) this.push(data);
this.push(null);
cb(null);
}
function pipelinePromise(...streams) {
return new Promise((resolve, reject) => {
return pipeline(...streams, (err) => {
if (err) return reject(err);
resolve();
});
});
}
function pipeline(stream, ...streams) {
const all = Array.isArray(stream) ? [...stream, ...streams] : [stream, ...streams];
const done = all.length && typeof all[all.length - 1] === "function" ? all.pop() : null;
if (all.length < 2) throw new Error("Pipeline requires at least 2 streams");
let src = all[0];
let dest = null;
let error = null;
for (let i = 1; i < all.length; i++) {
dest = all[i];
if (isStreamx(src)) {
src.pipe(dest, onerror);
} else {
errorHandle(src, true, i > 1, onerror);
src.pipe(dest);
}
src = dest;
}
if (done) {
let fin = false;
const autoDestroy = isStreamx(dest) || !!(dest._writableState && dest._writableState.autoDestroy);
dest.on("error", (err) => {
if (error === null) error = err;
});
dest.on("finish", () => {
fin = true;
if (!autoDestroy) done(error);
});
if (autoDestroy) {
dest.on("close", () => done(error || (fin ? null : PREMATURE_CLOSE)));
}
}
return dest;
function errorHandle(s, rd, wr, onerror2) {
s.on("error", onerror2);
s.on("close", onclose);
function onclose() {
if (rd && s._readableState && !s._readableState.ended) return onerror2(PREMATURE_CLOSE);
if (wr && s._writableState && !s._writableState.ended) return onerror2(PREMATURE_CLOSE);
}
}
function onerror(err) {
if (!err || error) return;
error = err;
for (const s of all) {
s.destroy(err);
}
}
}
function echo(s) {
return s;
}
function isStream(stream) {
return !!stream._readableState || !!stream._writableState;
}
function isStreamx(stream) {
return typeof stream._duplexState === "number" && isStream(stream);
}
function isEnding(stream) {
return !!stream._readableState && stream._readableState.ending;
}
function isEnded(stream) {
return !!stream._readableState && stream._readableState.ended;
}
function isFinishing(stream) {
return !!stream._writableState && stream._writableState.ending;
}
function isFinished(stream) {
return !!stream._writableState && stream._writableState.ended;
}
function getStreamError(stream, opts = {}) {
const err = stream._readableState && stream._readableState.error || stream._writableState && stream._writableState.error;
return !opts.all && err === STREAM_DESTROYED ? null : err;
}
function isReadStreamx(stream) {
return isStreamx(stream) && stream.readable;
}
function isDisturbed(stream) {
return (stream._duplexState & OPENING) !== OPENING || (stream._duplexState & DESTROYING) === DESTROYING || (stream._duplexState & ACTIVE_OR_TICKING) !== 0;
}
function isTypedArray(data) {
return typeof data === "object" && data !== null && typeof data.byteLength === "number";
}
function defaultByteLength(data) {
return isTypedArray(data) ? data.byteLength : 1024;
}
function noop() {
}
function abort() {
this.destroy(new Error("Stream aborted."));
}
function isWritev(s) {
return s._writev !== Writable.prototype._writev && s._writev !== Duplex.prototype._writev;
}
module.exports = {
pipeline,
pipelinePromise,
isStream,
isStreamx,
isEnding,
isEnded,
isFinishing,
isFinished,
isDisturbed,
getStreamError,
Stream,
Writable,
Readable,
Duplex,
Transform,
// Export PassThrough for compatibility with Node.js core's stream module
PassThrough
};
}
});
// ../../node_modules/udx-native/lib/stream.js
var require_stream = __commonJS({
"../../node_modules/udx-native/lib/stream.js"(exports, module) {
var streamx = require_streamx();
var b4a = require_b4a();
var binding = require_binding();
var ip = require_ip();
var MAX_PACKET = 2048;
var BUFFER_SIZE = 65536 + MAX_PACKET;
module.exports = class UDXStream extends streamx.Duplex {
constructor(udx, id, opts = {}) {
super({ mapWritable: toBuffer, eagerOpen: true });
this.udx = udx;
this.socket = null;
this._handle = b4a.alloc(binding.sizeof_udx_napi_stream_t);
this._view = new Uint32Array(
this._handle.buffer,
this._handle.byteOffset,
this._handle.byteLength >> 2
);
this._view16 = new Uint16Array(
this._handle.buffer,
this._handle.byteOffset,
this._handle.byteLength >> 1
);
this._view64 = new BigUint64Array(
this._handle.buffer,
this._handle.byteOffset,
this._handle.byteLength >> 3
);
this._wreqs = [];
this._wfree = [];
this._sreqs = [];
this._sfree = [];
this._closed = false;
this._flushing = 0;
this._flushes = [];
this._buffer = null;
this._reallocData();
this._onwrite = null;
this._ondestroy = null;
this._firewall = opts.firewall || firewallAll;
this._remoteChanging = null;
this._previousSocket = null;
this.id = id;
this.remoteId = 0;
this.remoteHost = null;
this.remoteFamily = 0;
this.remotePort = 0;
this.userData = null;
binding.udx_napi_stream_init(
this.udx._handle,
this._handle,
id,
opts.framed ? 1 : 0,
this,
this._ondata,
this._onend,
this._ondrain,
this._onack,
this._onsend,
this._onmessage,
this._onclose,
this._onfirewall,
this._onremotechanged,
this._reallocData,
this._reallocMessage
);
if (opts.seq) binding.udx_napi_stream_set_seq(this._handle, opts.seq);
binding.udx_napi_stream_recv_start(this._handle, this._buffer);
}
get connected() {
return this.socket !== null;
}
get mtu() {
return this._view16[binding.offsetof_udx_stream_t_mtu >> 1];
}
get rtt() {
return this._view[binding.offsetof_udx_stream_t_srtt >> 2];
}
get cwnd() {
return this._view[binding.offsetof_udx_stream_t_cwnd >> 2];
}
get rtoCount() {
return this._view16[binding.offsetof_udx_stream_t_rto_count >> 1];
}
get retransmits() {
return this._view16[binding.offsetof_udx_stream_t_retransmit_count >> 1];
}
get fastRecoveries() {
return this._view16[binding.offsetof_udx_stream_t_fast_recovery_count >> 1];
}
get inflight() {
return this._view[binding.offsetof_udx_stream_t_inflight >> 2];
}
get bytesTransmitted() {
return Number(this._view64[binding.offsetof_udx_stream_t_bytes_tx >> 3]);
}
get packetsTransmitted() {
return Number(this._view64[binding.offsetof_udx_stream_t_packets_tx >> 3]);
}
get bytesReceived() {
return Number(this._view64[binding.offsetof_udx_stream_t_bytes_rx >> 3]);
}
get packetsReceived() {
return Number(this._view64[binding.offsetof_udx_stream_t_packets_rx >> 3]);
}
get localHost() {
return this.socket ? this.socket.address().host : null;
}
get localFamily() {
return this.socket ? this.socket.address().family : 0;
}
get localPort() {
return this.socket ? this.socket.address().port : 0;
}
setInteractive(bool) {
if (!this._closed) return;
binding.udx_napi_stream_set_mode(this._handle, bool ? 0 : 1);
}
connect(socket, remoteId, port, host, opts = {}) {
if (this._closed) return;
if (this.connected) throw new Error("Already connected");
if (socket.closing) throw new Error("Socket is closed");
if (typeof host === "object") {
opts = host;
host = null;
}
if (!host) host = "127.0.0.1";
const family = ip.isIP(host);
if (!family) throw new Error(`${host} is not a valid IP address`);
if (!(port > 0 && port < 65536)) throw new Error(`${port} is not a valid port`);
if (!socket.bound) socket.bind(0);
this.remoteId = remoteId;
this.remotePort = port;
this.remoteHost = host;
this.remoteFamily = family;
this.socket = socket;
if (opts.ack) binding.udx_napi_stream_set_ack(this._handle, opts.ack);
binding.udx_napi_stream_connect(this._handle, socket._handle, remoteId, port, host, family);
this.socket._addStream(this);
this.emit("connect");
}
changeRemote(socket, remoteId, port, host) {
if (this._remoteChanging) throw new Error("Remote already changing");
if (!this.connected) throw new Error("Not yet connected");
if (socket.closing) throw new Error("Socket is closed");
if (this.socket.udx !== socket.udx) {
throw new Error("Cannot change to a socket on another UDX instance");
}
if (!host) host = "127.0.0.1";
const family = ip.isIP(host);
if (!family) throw new Error(`${host} is not a valid IP address`);
if (!(port > 0 && port < 65536)) throw new Error(`${port} is not a valid port`);
if (this.socket !== socket) this._previousSocket = this.socket;
this.remoteId = remoteId;
this.remotePort = port;
this.remoteHost = host;
this.remoteFamily = family;
this.socket = socket;
this._remoteChanging = new Promise((resolve, reject) => {
const onchanged = () => {
this.off("close", onclose);
resolve();
};
const onclose = () => {
this.off("remote-changed", onchanged);
reject(new Error("Stream is closed"));
};
this.once("remote-changed", onchanged).once("close", onclose);
});
binding.udx_napi_stream_change_remote(
this._handle,
socket._handle,
remoteId,
port,
host,
family
);
this.socket._addStream(this);
return this._remoteChanging;
}
relayTo(destination) {
if (this._closed) return;
binding.udx_napi_stream_relay_to(this._handle, destination._handle);
}
async send(buffer) {
if (!this.connected || this._closed) return false;
const id = this._allocSend();
const req = this._sreqs[id];
req.buffer = buffer;
const promise = new Promise((resolve) => {
req.onflush = resolve;
});
binding.udx_napi_stream_send(this._handle, req.handle, id, buffer);
return promise;
}
trySend(buffer) {
if (!this.connected || this._closed) return;
const id = this._allocSend();
const req = this._sreqs[id];
req.buffer = buffer;
req.onflush = noop;
binding.udx_napi_stream_send(this._handle, req.handle, id, buffer);
}
async flush() {
if (await streamx.Writable.drained(this) === false) return false;
if (this.destroying) return false;
const missing = this._wreqs.length - this._wfree.length;
if (missing === 0) return true;
return new Promise((resolve) => {
this._flushes.push({ flush: this._flushing++, missing, resolve });
});
}
toJSON() {
return {
id: this.id,
connected: this.connected,
destroying: this.destroying,
destroyed: this.destroyed,
remoteId: this.remoteId,
remoteHost: this.remoteHost,
remoteFamily: this.remoteFamily,
remotePort: this.remotePort,
mtu: this.mtu,
rtt: this.rtt,
cwnd: this.cwnd,
inflight: this.inflight,
socket: this.socket ? this.socket.toJSON() : null
};
}
_read(cb) {
cb(null);
}
_writeContinue(err) {
if (this._onwrite === null) return;
const cb = this._onwrite;
this._onwrite = null;
cb(err);
}
_destroyContinue(err) {
if (this._ondestroy === null) return;
const cb = this._ondestroy;
this._ondestroy = null;
cb(err);
}
_writev(buffers, cb) {
if (!this.connected)
throw customError("Writing while not connected not currently supported", "ERR_ASSERTION");
let drained = true;
if (buffers.length === 1) {
const id = this._allocWrite(1);
const req = this._wreqs[id];
req.flush = this._flushing;
req.buffer = buffers[0];
drained = binding.udx_napi_stream_write(this._handle, req.handle, id, req.buffer) !== 0;
} else {
const id = this._allocWrite(nextBatchSize(buffers.length));
const req = this._wreqs[id];
req.flush = this._flushing;
req.buffers = buffers;
drained = binding.udx_napi_stream_writev(this._handle, req.handle, id, req.buffers) !== 0;
}
if (drained) cb(null);
else this._onwrite = cb;
}
_final(cb) {
const id = this._allocWrite(1);
const req = this._wreqs[id];
req.flush = this._flushes;
req.buffer = b4a.allocUnsafe(0);
const drained = binding.udx_napi_stream_write_end(this._handle, req.handle, id, req.buffer) !== 0;
if (drained) cb(null);
else this._onwrite = cb;
}
_predestroy() {
if (!this._closed) binding.udx_napi_stream_destroy(this._handle);
this._closed = true;
this._writeContinue(null);
}
_destroy(cb) {
if (this.connected) this._ondestroy = cb;
else cb(null);
}
_ondata(read) {
this.push(this._consumeData(read));
return this._buffer;
}
_onend(read) {
if (read > 0) this.push(this._consumeData(read));
this.push(null);
}
_ondrain() {
this._writeContinue(null);
}
_flushAck(flush) {
for (let i = this._flushes.length - 1; i >= 0; i--) {
const f = this._flushes[i];
if (f.flush < flush) break;
f.missing--;
}
while (this._flushes.length > 0 && this._flushes[0].missing === 0) {
this._flushes.shift().resolve(true);
}
}
_onack(id) {
const req = this._wreqs[id];
req.buffers = req.buffer = null;
this._wfree.push(id);
if (this._flushes.length > 0) this._flushAck(req.flush);
if (this._wfree.length >= 64 && this._wfree.length === this._wreqs.length) {
this._wfree = [];
this._wreqs = [];
}
}
_onsend(id, err) {
const req = this._sreqs[id];
const onflush = req.onflush;
req.buffer = null;
req.onflush = null;
this._sfree.push(id);
onflush(err >= 0);
if (this._sfree.length >= 16 && this._sfree.length === this._sreqs.length) {
this._sfree = [];
this._sreqs = [];
}
}
_onmessage(len) {
this.emit("message", this.udx._consumeMessage(len));
return this.udx._buffer;
}
_onclose(err) {
this._closed = true;
if (this.socket) {
this.socket._removeStream(this);
this.socket = null;
}
if (this._previousSocket) {
this._previousSocket._removeStream(this);
this._previousSocket = null;
}
if (!err) return this._destroyContinue(null);
if (this._ondestroy === null) this.destroy(err);
else this._destroyContinue(err);
}
_onfirewall(socket, port, host, family) {
return this._firewall(socket, port, host, family) ? 1 : 0;
}
_onremotechanged() {
if (this._previousSocket) {
this._previousSocket._removeStream(this);
this._previousSocket = null;
}
this._remoteChanging = null;
this.emit("remote-changed");
}
_consumeData(len) {
const next = this._buffer.subarray(0, len);
this._buffer = this._buffer.subarray(len);
if (this._buffer.byteLength < MAX_PACKET) this._reallocData();
return next;
}
_reallocData() {
this._buffer = b4a.allocUnsafe(BUFFER_SIZE);
return this._buffer;
}
_reallocMessage() {
return this.udx._reallocMessage();
}
_allocWrite(size) {
if (this._wfree.length === 0) {
const handle = b4a.allocUnsafe(binding.udx_napi_stream_write_sizeof(size));
return this._wreqs.push({
handle,
size,
buffers: null,
buffer: null,
flush: 0
}) - 1;
}
const free = this._wfree.pop();
if (size === 1) return free;
const next = this._wreqs[free];
if (next.size < size) {
next.handle = b4a.allocUnsafe(binding.udx_napi_stream_write_sizeof(size));
next.size = size;
}
return free;
}
_allocSend() {
if (this._sfree.length > 0) return this._sfree.pop();
const handle = b4a.allocUnsafe(binding.sizeof_udx_stream_send_t);
return this._sreqs.push({ handle, buffer: null, resolve: null, reject: null }) - 1;
}
};
function noop() {
}
function toBuffer(data) {
return typeof data === "string" ? b4a.from(data) : data;
}
function firewallAll(socket, port, host) {
return true;
}
function customError(message, code) {
const error = new Error(message);
error.code = code;
return error;
}
function nextBatchSize(n) {
if (n === 1) return 1;
if (n < 8) return 8;
if (n < 16) return 16;
if (n < 32) return 32;
if (n < 64) return 64;
return n;
}
}
});
// ../../node_modules/udx-native/lib/network-interfaces.js
var require_network_interfaces = __commonJS({
"../../node_modules/udx-native/lib/network-interfaces.js"(exports, module) {
var events = __require("events");
var b4a = require_b4a();
var binding = require_binding();
module.exports = class NetworkInterfaces extends events.EventEmitter {
constructor(udx) {
super();
this._handle = b4a.alloc(binding.sizeof_udx_napi_interface_event_t);
this._watching = false;
this._destroying = null;
binding.udx_napi_interface_event_init(
udx._handle,
this._handle,
this,
this._onevent,
this._onclose
);
this.interfaces = binding.udx_napi_interface_event_get_addrs(this._handle);
}
_onclose() {
this.emit("close");
}
_onevent() {
this.interfaces = binding.udx_napi_interface_event_get_addrs(this._handle);
this.emit("change", this.interfaces);
}
watch() {
if (this._watching) return this;
this._watching = true;
binding.udx_napi_interface_event_start(this._handle);
return this;
}
unwatch() {
if (!this._watching) return this;
this._watching = false;
binding.udx_napi_interface_event_stop(this._handle);
return this;
}
async destroy() {
if (this._destroying) return this._destroying;
this._destroying = events.once(this, "close");
binding.udx_napi_interface_event_close(this._handle);
return this._destroying;
}
[Symbol.iterator]() {
return this.interfaces[Symbol.iterator]();
}
};
}
});
// ../../node_modules/udx-native/lib/udx.js
var require_udx = __commonJS({
"../../node_modules/udx-native/lib/udx.js"(exports, module) {
var b4a = require_b4a();
var binding = require_binding();
var ip = require_ip();
var Socket = require_socket();
var Stream = require_stream();
var NetworkInterfaces = require_network_interfaces();
var MAX_MESSAGE = 4096;
var BUFFER_SIZE = 65536 + MAX_MESSAGE;
module.exports = class UDX {
constructor() {
this._handle = b4a.alloc(binding.sizeof_udx_napi_t);
this._watchers = /* @__PURE__ */ new Set();
this._view64 = new BigUint64Array(
this._handle.buffer,
this._handle.byteOffset,
this._handle.byteLength >> 3
);
this._buffer = null;
this._reallocMessage();
binding.udx_napi_init(this._handle, this._buffer);
}
static isIPv4(host) {
return ip.isIPv4(host);
}
static isIPv6(host) {
return ip.isIPv6(host);
}
static isIP(host) {
return ip.isIP(host);
}
get bytesTransmitted() {
return Number(this._view64[binding.offsetof_udx_t_bytes_tx >> 3]);
}
get packetsTransmitted() {
return Number(this._view64[binding.offsetof_udx_t_packets_tx >> 3]);
}
get bytesReceived() {
return Number(this._view64[binding.offsetof_udx_t_bytes_rx >> 3]);
}
get packetsReceived() {
return Number(this._view64[binding.offsetof_udx_t_packets_rx >> 3]);
}
get packetsDroppedByKernel() {
return Number(this._view64[binding.offsetof_udx_t_packets_dropped_by_kernel >> 3]);
}
_consumeMessage(len) {
const next = this._buffer.subarray(0, len);
this._buffer = this._buffer.subarray(len);
if (this._buffer.byteLength < MAX_MESSAGE) this._reallocMessage();
return next;
}
_reallocMessage() {
this._buffer = b4a.allocUnsafe(BUFFER_SIZE);
return this._buffer;
}
createSocket(opts) {
return new Socket(this, opts);
}
createStream(id, opts) {
return new Stream(this, id, opts);
}
networkInterfaces() {
let [watcher = null] = this._watchers;
if (watcher) return watcher.interfaces;
watcher = new NetworkInterfaces(this);
watcher.destroy();
return watcher.interfaces;
}
watchNetworkInterfaces(onchange) {
const watcher = new NetworkInterfaces(this);
this._watchers.add(watcher);
watcher.on("close", () => {
this._watchers.delete(watcher);
});
if (onchange) watcher.on("change", onchange);
return watcher.watch();
}
async lookup(host, opts = {}) {
const { family = 0 } = opts;
const req = b4a.alloc(binding.sizeof_udx_napi_lookup_t);
const ctx = {
req,
resolve: null,
reject: null
};
const promise = new Promise((resolve, reject) => {
ctx.resolve = resolve;
ctx.reject = reject;
});
binding.udx_napi_lookup(this._handle, req, host, family, ctx, onlookup);
return promise;
}
};
function onlookup(err, host, family) {
if (err) this.reject(err);
else this.resolve({ host, family });
}
}
});
// ../../node_modules/bare-dgram/index.js
var require_bare_dgram = __commonJS({
"../../node_modules/bare-dgram/index.js"(exports) {
var EventEmitter = require_bare_events();
var UDX = require_udx();
var udx = new UDX();
var Socket = exports.Socket = class Socket extends EventEmitter {
constructor(opts = {}) {
super();
this._remotePort = -1;
this._remoteAddress = null;
this._remoteFamily = 0;
this._socket = udx.createSocket(opts);
this._socket.on("error", (err) => this.emit("error", err)).on("close", () => this.emit("close")).on(
"listening",
() => queueMicrotask(() => this.emit("listening"))
/* Deferred for Node.js compatibility */
).on("message", (message, address) => this.emit("message", message, {
address: address.host,
family: `IPv${address.family}`,
port: address.port
}));
}
address() {
const address = this._socket.address();
if (address === null) return null;
return {
address: address.host,
family: `IPv${address.family}`,
port: address.port
};
}
remoteAddress() {
if (this._remotePort === -1) return null;
return {
address: this._remoteAddress,
family: `IPv${this._remoteFamily}`,
port: this._remotePort
};
}
bind(port, address, cb) {
if (typeof port === "function") {
cb = port;
port = 0;
address = null;
} else if (typeof address === "function") {
cb = address;
address = null;
}
if (typeof port === "object" && port !== null) {
const opts = port || {};
port = opts.port || null;
address = opts.address || null;
}
if (cb) this.once("listening", cb);
this._socket.bind(port, address);
return this;
}
connect(port, address, cb) {
if (typeof address === "function") {
cb = address;
address = null;
}
this._remotePort = port;
this._remoteAddress = address;
this._remoteFamily = UDX.isIP(address);
if (cb) this.once("connect", cb);
queueMicrotask(() => this.emit("connect"));
}
async close(cb) {
try {
await this._socket.close();
if (cb) cb(null);
} catch (err) {
if (cb) cb(err);
else throw err;
}
}
async send(buffer, offset, length, port, address, cb) {
if (typeof buffer === "string") buffer = Buffer.from(buffer);
if (typeof offset === "function") {
cb = offset;
offset = 0;
length = buffer.byteLength;
port = 0;
address = null;
} else if (typeof length === "function") {
cb = length;
port = offset;
address = null;
offset = 0;
length = buffer.byteLength;
} else if (typeof port === "function") {
cb = port;
if (typeof length === "string") {
port = offset;
address = length;
offset = 0;
length = buffer.byteLength;
} else {
port = 0;
address = null;
}
} else if (typeof address === "function") {
cb = address;
if (typeof port === "string") {
address = port;
port = 0;
} else {
address = null;
}
}
if (typeof offset === "string") {
address = offset;
port = 0;
offset = 0;
length = buffer.byteLength;
}
if (typeof length === "string") {
address = length;
port = offset;
offset = 0;
length = buffer.byteLength;
} else if (typeof length !== "number") {
port = offset;
address = null;
offset = 0;
length = buffer.byteLength;
}
if (!port) port = this._remotePort;
if (!address) address = this._remoteAddress;
if (offset !== 0 || length !== buffer.byteLength) {
buffer = buffer.subarray(offset, offset + length);
}
try {
await this._socket.send(buffer, port, address);
if (cb) cb(null);
} catch (err) {
if (cb) cb(err);
else throw err;
}
}
};
exports.createSocket = function createSocket(opts, cb) {
if (typeof opts === "string") opts = {};
const socket = new Socket(opts);
if (cb) socket.on("message", cb);
return socket;
};
}
});
// ../../bare-lib-entry-bareDgram.js
var bare_lib_entry_bareDgram_exports = {};
__export(bare_lib_entry_bareDgram_exports, {
default: () => bare_lib_entry_bareDgram_default
});
var import_bare_dgram = __toESM(require_bare_dgram());
var bare_lib_entry_bareDgram_default = import_bare_dgram.default;
return __toCommonJS(bare_lib_entry_bareDgram_exports);
})();
;(function(){var g=globalThis;var s="__bare_os_stdlib__";g[s]=g[s]||{};g[s]["bareDgram"]=typeof __bare_os_bundle_exports__!=="undefined"?__bare_os_bundle_exports__:void 0;})();