ResultCode.js

var modules = {};
var codes = {};

class ResultCode extends Error {
	constructor (code) {
		if (Array.isArray(code)) {
			code = code[0];
		}

		var moduleNumber = code & 0xFF;
		var descriptionNumber = code >> 8;
		var moduleName = modules[moduleNumber] || 'unknown';
		var descriptionString = codes[code] || 'unknown';

		super('0x' + code.toString(16) + ' (' + descriptionString + ' in module ' + moduleName + ')');

		this.code = code;
		this.resultCode = code;
		this.moduleNumber = moduleNumber;
		this.descriptionNumber = descriptionNumber;
		this.moduleName = moduleName;
		this.descriptionString = descriptionString;
	}

	toString() {
		return this.message;
	}
}

module.exports = ResultCode;

// last updated: http://switchbrew.org/index.php?title=Error_codes&oldid=2536
modules = {
	1: 'Kernel',
	2: 'FS',
	3: 'NVIDIA',
	5: 'NCM',
	6: 'DD',
	8: 'LR',
	9: 'Loader',
	10: 'CMIF (IPC command interface)',
	11: 'HIPC (IPC)',
	15: 'PM',
	16: 'NS',
	18: 'HTC',
	21: 'SM',
	22: 'RO userland',
	24: 'SDMMC',
	26: 'SPL',
	100: 'ETHC',
	101: 'I2C',
	105: 'Settings',
	110: 'NIFM',
	114: 'Display',
	116: 'NTC',
	117: 'FGM',
	120: 'PCIE',
	121: 'Friends',
	123: 'SSL',
	124: 'Account',
	128: 'AM',
	126: 'Mii',
	129: 'Play Report',
	133: 'PCV',
	134: 'OMM',
	137: 'NIM',
	138: 'PSC',
	140: 'USB',
	143: 'BTM',
	147: 'ERPT',
	148: 'APM',
	154: 'NPNS',
	157: 'ARP',
	158: 'BOOT',
	161: 'NFC',
	162: 'Userland assert',
	168: 'Userland crash',
	203: 'HID',
	206: 'Capture',
	345: 'libnx',
	651: 'TC',
	800: 'General web-applet',
	809: 'WifiWebAuthApplet',
	810: 'Whitelisted-applet',
	811: 'ShopN'
};

var codestrs = [
	'0x1C01  14  Invalid kernel capability descriptor',
	'0x4201  33  IsDebugMode isn\'t set.',
	'0xCA01  101  Invalid size',
	'0xCC01  102  Invalid address',
	'0xCE01  103  Address is NULL / buffer size is too small.',
	'0xD001  104  Memory full',
	'0xD201  105  Handle-table full.',
	'0xD401  106  Invalid memory state / invalid memory permissions.',
	'0xD801  108  When trying to set executable permission on memory.',
	'0xDC01  110  Stack address outside allowed range',
	'0xE001  112  Invalid thread priority.',
	'0xE201  113  Invalid processor id.',
	'0xE401  114  Invalid handle.',
	'0xE601  115  Syscall copy from user failed.',
	'0xE801  116  Invalid combination',
	'0xEA01  117  Time out? When you give 0 handles to svcWaitSynchronizationN.',
	'0xEC01  118  Canceled/interrupted [?]',
	'0xEE01  119  Exceeding maximum',
	'0xF001  120  Invalid enum',
	'0xF201  121  No such entry',
	'0xF401  122  Irq/DeviceAddressSpace/{...} already registered',
	'0xF601  123  Port remote dead',
	'0xF801  124  [Usermode] Unhandled interrupt',
	'0xFA01  125  Wrong memory permission?',
	'0xFC01  126  Reserved value',
	'0xFE01  127  Invalid hardware breakpoint',
	'0x10001  128  [Usermode] Fatal exception',
	'0x10601  131  Port max sessions exceeded',
	'0x10801  132  Resource limit exceeded',
	'0x41001  520  Process not being debugged',
	'0xE02  7  High byte in input u64 is zero.',
	"0x7802  60  The specified NCA-type doesn't exist for this title.",
	'0x7D202  1001  Process does not have RomFs',
	'0x7D402  1002  Title-id not found / savedata not found.',
	'0x13B002  2520  Gamecard not inserted',
	'0x13DA02  2541  Version check failed when mounting gamecard sysupdate partition?',
	'0x171402  2954  Invalid gamecard handle.',
	'0x196002  3248  Out of memory',
	'0x196202  3249  Out of memory',
	'0x1A4A02  3365  Out of memory',
	'0x235E02  4527  NCA-path used with the wrong titleID.',
	'0x250E02  4743  Corrupted NAX0 header.',
	'0x251002  4744  Invalid NAX0 magicnum.',
	'0x2EE202  6001  Invalid input',
	'0x2EE602  6003  Path too long',
	'0x2F5A02  6061  Offset outside storage',
	'0x313802  6300  Operation not supported',
	'0x320002  6400  Permission denied',
	'0x326602  6451  Missing titlekey(?) required to mount content',
	'0x3EA03  501  Invalid handle',
	'0x3EE03  503  Invalid memory mirror',
	"0xA05  5  NcaID not found. Returned when attempting to mount titles which exist that aren't *8XX titles, the same way *8XX titles are mounted.",
	'0xE05  7  TitleId not found',
	'0x1805  12  Invalid StorageId',
	'0xDC05  110  Gamecard not inserted',
	'0x17C05  190  Gamecard not initialized',
	'0x1F405  250  Sdcard not inserted',
	'0x20805  260  Storage not mounted',
	'0x408  2  Not initialized.',
	'0x608  3  Invalid control StorageID.',
	'0x808  4  Storage not found.',
	'0xA08  5  Access denied',
	'0xE08  7  Title is not registered.',
	'0x409  2  Maximum processes loaded.',
	'0x6609  51  Invalid memory state/permission',
	'0x6A09  53  Invalid NRR',
	'0xA209  81  Unaligned NRR address',
	'0xA409  82  Bad NRR size',
	'0xAA09  85  Bad NRR address',
	"0x1A80A  212  Bad magic (expected 'SFCO')",
	'0x20B  1  Size too big to fit to marshal.',
	'0x11A0B  141  Went past maximum during marshalling.',
	"0x1900B  200  Session doesn't support domains.",
	'0x25A0B  301  Remote process is dead.',
	'0x3D60B  491  IPC Query 1 failed.',
	'0x20F  1  Pid not found',
	'0x60F  3  Process has no pending events',
	'0x410  2  Title-id not found',
	'0xF010  120  Gamecard sysupdate not required',
	'0x1F610  251  Unexpected StorageId',
	'0x415  2  Not initialized.',
	'0x615  3  Max sessions',
	'0xC15  6  Invalid name (all zeroes)',
	'0x1015  8  Permission denied',
	'0x416  2  Address space is full',
	'0x616  3  NRO already loaded',
	'0x816  4  Invalid NRO header values',
	'0xC16  6  Bad NRR magic',
	'0x1016  8  Reached max NRR count',
	'0x1216  9  Unable to verify NRO hash or NRR signature',
	'0x80216  1025  Address not page-aligned',
	'0x80416  1026  Incorrect NRO size',
	'0x80816  1028  NRO not loaded',
	'0x80A16  1029  NRR not loaded',
	'0x80C16  1030  Already initialized',
	'0x80E16  1031  Not initialized',
	'0x41A  2  Argument is invalid',
	'0xD01A  104  All AES engines busy',
	'0xD21A  105  Invalid AES engine-id',
	'0x272  1  Invalid AppletResourceUserId',
	'0xCC74  102  Time not set',
	'0x287C  20  Argument is NULL',
	'0x2C7C  22  Argument is invalid',
	'0x3C7C  30  Bad input buffer size',
	'0x407C  32  Invalid input buffer',
	'0x3C9D  30  Address is NULL',
	'0x3E9D  31  PID is NULL',
	'0x549D  42  Already bound',
	'0xCC9D  102  Invalid PID',
	'0x3CF089  7800  Unknown/invalid libcurl error.'];

codestrs.forEach((codestr) => {
	var match;
	if ((match = /^(0x[A-Fa-f0-9]+)\s+[0-9]+\s+(.+)$/gm.exec(codestr)) !== null) {
		var code = parseInt(match[1], 16);
		var descStr = match[2];
		codes[code] = descStr;
	}
});