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- "use strict";
- // The whole point behind this internal module is to allow Node.js to no
- // longer be forced to treat every error message change as a semver-major
- // change. The NodeError classes here all expose a `code` property whose
- // value statically and permanently identifies the error. While the error
- // message may change, the code should not.
- Object.defineProperty(exports, "__esModule", { value: true });
- exports.E = exports.AssertionError = exports.message = exports.RangeError = exports.TypeError = exports.Error = void 0;
- const assert = require("assert");
- const util = require("util");
- const kCode = typeof Symbol === 'undefined' ? '_kCode' : Symbol('code');
- const messages = {}; // new Map();
- function makeNodeError(Base) {
- return class NodeError extends Base {
- constructor(key, ...args) {
- super(message(key, args));
- this.code = key;
- this[kCode] = key;
- this.name = `${super.name} [${this[kCode]}]`;
- }
- };
- }
- const g = typeof globalThis !== 'undefined' ? globalThis : global;
- class AssertionError extends g.Error {
- constructor(options) {
- if (typeof options !== 'object' || options === null) {
- throw new exports.TypeError('ERR_INVALID_ARG_TYPE', 'options', 'object');
- }
- if (options.message) {
- super(options.message);
- }
- else {
- super(`${util.inspect(options.actual).slice(0, 128)} ` +
- `${options.operator} ${util.inspect(options.expected).slice(0, 128)}`);
- }
- this.generatedMessage = !options.message;
- this.name = 'AssertionError [ERR_ASSERTION]';
- this.code = 'ERR_ASSERTION';
- this.actual = options.actual;
- this.expected = options.expected;
- this.operator = options.operator;
- exports.Error.captureStackTrace(this, options.stackStartFunction);
- }
- }
- exports.AssertionError = AssertionError;
- function message(key, args) {
- assert.strictEqual(typeof key, 'string');
- // const msg = messages.get(key);
- const msg = messages[key];
- assert(msg, `An invalid error message key was used: ${key}.`);
- let fmt;
- if (typeof msg === 'function') {
- fmt = msg;
- }
- else {
- fmt = util.format;
- if (args === undefined || args.length === 0)
- return msg;
- args.unshift(msg);
- }
- return String(fmt.apply(null, args));
- }
- exports.message = message;
- // Utility function for registering the error codes. Only used here. Exported
- // *only* to allow for testing.
- function E(sym, val) {
- messages[sym] = typeof val === 'function' ? val : String(val);
- }
- exports.E = E;
- exports.Error = makeNodeError(g.Error);
- exports.TypeError = makeNodeError(g.TypeError);
- exports.RangeError = makeNodeError(g.RangeError);
- // To declare an error message, use the E(sym, val) function above. The sym
- // must be an upper case string. The val can be either a function or a string.
- // The return value of the function must be a string.
- // Examples:
- // E('EXAMPLE_KEY1', 'This is the error value');
- // E('EXAMPLE_KEY2', (a, b) => return `${a} ${b}`);
- //
- // Once an error code has been assigned, the code itself MUST NOT change and
- // any given error code must never be reused to identify a different error.
- //
- // Any error code added here should also be added to the documentation
- //
- // Note: Please try to keep these in alphabetical order
- E('ERR_ARG_NOT_ITERABLE', '%s must be iterable');
- E('ERR_ASSERTION', '%s');
- E('ERR_BUFFER_OUT_OF_BOUNDS', bufferOutOfBounds);
- E('ERR_CHILD_CLOSED_BEFORE_REPLY', 'Child closed before reply received');
- E('ERR_CONSOLE_WRITABLE_STREAM', 'Console expects a writable stream instance for %s');
- E('ERR_CPU_USAGE', 'Unable to obtain cpu usage %s');
- E('ERR_DNS_SET_SERVERS_FAILED', (err, servers) => `c-ares failed to set servers: "${err}" [${servers}]`);
- E('ERR_FALSY_VALUE_REJECTION', 'Promise was rejected with falsy value');
- E('ERR_ENCODING_NOT_SUPPORTED', enc => `The "${enc}" encoding is not supported`);
- E('ERR_ENCODING_INVALID_ENCODED_DATA', enc => `The encoded data was not valid for encoding ${enc}`);
- E('ERR_HTTP_HEADERS_SENT', 'Cannot render headers after they are sent to the client');
- E('ERR_HTTP_INVALID_STATUS_CODE', 'Invalid status code: %s');
- E('ERR_HTTP_TRAILER_INVALID', 'Trailers are invalid with this transfer encoding');
- E('ERR_INDEX_OUT_OF_RANGE', 'Index out of range');
- E('ERR_INVALID_ARG_TYPE', invalidArgType);
- E('ERR_INVALID_ARRAY_LENGTH', (name, len, actual) => {
- assert.strictEqual(typeof actual, 'number');
- return `The array "${name}" (length ${actual}) must be of length ${len}.`;
- });
- E('ERR_INVALID_BUFFER_SIZE', 'Buffer size must be a multiple of %s');
- E('ERR_INVALID_CALLBACK', 'Callback must be a function');
- E('ERR_INVALID_CHAR', 'Invalid character in %s');
- E('ERR_INVALID_CURSOR_POS', 'Cannot set cursor row without setting its column');
- E('ERR_INVALID_FD', '"fd" must be a positive integer: %s');
- E('ERR_INVALID_FILE_URL_HOST', 'File URL host must be "localhost" or empty on %s');
- E('ERR_INVALID_FILE_URL_PATH', 'File URL path %s');
- E('ERR_INVALID_HANDLE_TYPE', 'This handle type cannot be sent');
- E('ERR_INVALID_IP_ADDRESS', 'Invalid IP address: %s');
- E('ERR_INVALID_OPT_VALUE', (name, value) => {
- return `The value "${String(value)}" is invalid for option "${name}"`;
- });
- E('ERR_INVALID_OPT_VALUE_ENCODING', value => `The value "${String(value)}" is invalid for option "encoding"`);
- E('ERR_INVALID_REPL_EVAL_CONFIG', 'Cannot specify both "breakEvalOnSigint" and "eval" for REPL');
- E('ERR_INVALID_SYNC_FORK_INPUT', 'Asynchronous forks do not support Buffer, Uint8Array or string input: %s');
- E('ERR_INVALID_THIS', 'Value of "this" must be of type %s');
- E('ERR_INVALID_TUPLE', '%s must be an iterable %s tuple');
- E('ERR_INVALID_URL', 'Invalid URL: %s');
- E('ERR_INVALID_URL_SCHEME', expected => `The URL must be ${oneOf(expected, 'scheme')}`);
- E('ERR_IPC_CHANNEL_CLOSED', 'Channel closed');
- E('ERR_IPC_DISCONNECTED', 'IPC channel is already disconnected');
- E('ERR_IPC_ONE_PIPE', 'Child process can have only one IPC pipe');
- E('ERR_IPC_SYNC_FORK', 'IPC cannot be used with synchronous forks');
- E('ERR_MISSING_ARGS', missingArgs);
- E('ERR_MULTIPLE_CALLBACK', 'Callback called multiple times');
- E('ERR_NAPI_CONS_FUNCTION', 'Constructor must be a function');
- E('ERR_NAPI_CONS_PROTOTYPE_OBJECT', 'Constructor.prototype must be an object');
- E('ERR_NO_CRYPTO', 'Node.js is not compiled with OpenSSL crypto support');
- E('ERR_NO_LONGER_SUPPORTED', '%s is no longer supported');
- E('ERR_PARSE_HISTORY_DATA', 'Could not parse history data in %s');
- E('ERR_SOCKET_ALREADY_BOUND', 'Socket is already bound');
- E('ERR_SOCKET_BAD_PORT', 'Port should be > 0 and < 65536');
- E('ERR_SOCKET_BAD_TYPE', 'Bad socket type specified. Valid types are: udp4, udp6');
- E('ERR_SOCKET_CANNOT_SEND', 'Unable to send data');
- E('ERR_SOCKET_CLOSED', 'Socket is closed');
- E('ERR_SOCKET_DGRAM_NOT_RUNNING', 'Not running');
- E('ERR_STDERR_CLOSE', 'process.stderr cannot be closed');
- E('ERR_STDOUT_CLOSE', 'process.stdout cannot be closed');
- E('ERR_STREAM_WRAP', 'Stream has StringDecoder set or is in objectMode');
- E('ERR_TLS_CERT_ALTNAME_INVALID', "Hostname/IP does not match certificate's altnames: %s");
- E('ERR_TLS_DH_PARAM_SIZE', size => `DH parameter size ${size} is less than 2048`);
- E('ERR_TLS_HANDSHAKE_TIMEOUT', 'TLS handshake timeout');
- E('ERR_TLS_RENEGOTIATION_FAILED', 'Failed to renegotiate');
- E('ERR_TLS_REQUIRED_SERVER_NAME', '"servername" is required parameter for Server.addContext');
- E('ERR_TLS_SESSION_ATTACK', 'TSL session renegotiation attack detected');
- E('ERR_TRANSFORM_ALREADY_TRANSFORMING', 'Calling transform done when still transforming');
- E('ERR_TRANSFORM_WITH_LENGTH_0', 'Calling transform done when writableState.length != 0');
- E('ERR_UNKNOWN_ENCODING', 'Unknown encoding: %s');
- E('ERR_UNKNOWN_SIGNAL', 'Unknown signal: %s');
- E('ERR_UNKNOWN_STDIN_TYPE', 'Unknown stdin file type');
- E('ERR_UNKNOWN_STREAM_TYPE', 'Unknown stream file type');
- E('ERR_V8BREAKITERATOR', 'Full ICU data not installed. ' + 'See https://github.com/nodejs/node/wiki/Intl');
- function invalidArgType(name, expected, actual) {
- assert(name, 'name is required');
- // determiner: 'must be' or 'must not be'
- let determiner;
- if (expected.includes('not ')) {
- determiner = 'must not be';
- expected = expected.split('not ')[1];
- }
- else {
- determiner = 'must be';
- }
- let msg;
- if (Array.isArray(name)) {
- const names = name.map(val => `"${val}"`).join(', ');
- msg = `The ${names} arguments ${determiner} ${oneOf(expected, 'type')}`;
- }
- else if (name.includes(' argument')) {
- // for the case like 'first argument'
- msg = `The ${name} ${determiner} ${oneOf(expected, 'type')}`;
- }
- else {
- const type = name.includes('.') ? 'property' : 'argument';
- msg = `The "${name}" ${type} ${determiner} ${oneOf(expected, 'type')}`;
- }
- // if actual value received, output it
- if (arguments.length >= 3) {
- msg += `. Received type ${actual !== null ? typeof actual : 'null'}`;
- }
- return msg;
- }
- function missingArgs(...args) {
- assert(args.length > 0, 'At least one arg needs to be specified');
- let msg = 'The ';
- const len = args.length;
- args = args.map(a => `"${a}"`);
- switch (len) {
- case 1:
- msg += `${args[0]} argument`;
- break;
- case 2:
- msg += `${args[0]} and ${args[1]} arguments`;
- break;
- default:
- msg += args.slice(0, len - 1).join(', ');
- msg += `, and ${args[len - 1]} arguments`;
- break;
- }
- return `${msg} must be specified`;
- }
- function oneOf(expected, thing) {
- assert(expected, 'expected is required');
- assert(typeof thing === 'string', 'thing is required');
- if (Array.isArray(expected)) {
- const len = expected.length;
- assert(len > 0, 'At least one expected value needs to be specified');
- // tslint:disable-next-line
- expected = expected.map(i => String(i));
- if (len > 2) {
- return `one of ${thing} ${expected.slice(0, len - 1).join(', ')}, or ` + expected[len - 1];
- }
- else if (len === 2) {
- return `one of ${thing} ${expected[0]} or ${expected[1]}`;
- }
- else {
- return `of ${thing} ${expected[0]}`;
- }
- }
- else {
- return `of ${thing} ${String(expected)}`;
- }
- }
- function bufferOutOfBounds(name, isWriting) {
- if (isWriting) {
- return 'Attempt to write outside buffer bounds';
- }
- else {
- return `"${name}" is outside of buffer bounds`;
- }
- }
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