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lbry-desktop/static/webworkers/worker-bundle.js

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update webworkers
2019-11-24 02:56:08 +01:00
!(function() {
'use strict'
const e = {
32768: 'FILE',
16384: 'DIR',
40960: 'SYMBOLIC_LINK',
49152: 'SOCKET',
8192: 'CHARACTER_DEVICE',
24576: 'BLOCK_DEVICE',
4096: 'NAMED_PIPE',
}
class r {
constructor(e) {
;(this._wasmModule = e),
(this._runCode = e.runCode),
(this._file = null),
(this._passphrase = null)
}
open(e) {
null !== this._file && (console.warn('Closing previous file'), this.close())
const { promise: r, resolve: t, reject: n } = this._promiseHandles()
this._file = e
const o = new FileReader()
return (o.onload = () => this._loadFile(o.result, t, n)), o.readAsArrayBuffer(e), r
}
close() {
this._runCode.closeArchive(this._archive),
this._wasmModule._free(this._filePtr),
(this._file = null),
(this._filePtr = null),
(this._archive = null)
}
hasEncryptedData() {
;(this._archive = this._runCode.openArchive(
this._filePtr,
this._fileLength,
this._passphrase
)),
this._runCode.getNextEntry(this._archive)
const e = this._runCode.hasEncryptedEntries(this._archive)
return 0 !== e && (e > 0 || null)
}
setPassphrase(e) {
this._passphrase = e
}
*entries(r = !1, t = null) {
let n
for (
this._archive = this._runCode.openArchive(
this._filePtr,
this._fileLength,
this._passphrase
);
0 !== (n = this._runCode.getNextEntry(this._archive));
) {
const o = {
size: this._runCode.getEntrySize(n),
path: this._runCode.getEntryName(n),
type: e[this._runCode.getEntryType(n)],
ref: n,
}
if ('FILE' === o.type) {
let e = o.path.split('/')
o.fileName = e[e.length - 1]
}
if (r && t !== o.path) this._runCode.skipEntry(this._archive)
else {
const e = this._runCode.getFileData(this._archive, o.size)
if (e < 0) throw new Error(this._runCode.getError(this._archive))
;(o.fileData = this._wasmModule.HEAP8.slice(e, e + o.size)),
this._wasmModule._free(e)
}
yield o
}
}
_loadFile(e, r, t) {
try {
const n = new Uint8Array(e)
;(this._fileLength = n.length),
(this._filePtr = this._runCode.malloc(this._fileLength)),
this._wasmModule.HEAP8.set(n, this._filePtr),
r()
} catch (e) {
t(e)
}
}
_promiseHandles() {
let e = null,
r = null
return {
promise: new Promise((t, n) => {
;(e = t), (r = n)
}),
resolve: e,
reject: r,
}
}
}
var t,
n =
((t =
'undefined' != typeof document && document.currentScript
? document.currentScript.src
: void 0),
function(e) {
var r,
n = void 0 !== (e = e || {}) ? e : {},
o = {}
for (r in n) n.hasOwnProperty(r) && (o[r] = n[r])
;(n.arguments = []),
(n.thisProgram = './this.program'),
(n.quit = function(e, r) {
throw r
}),
(n.preRun = []),
(n.postRun = [])
var i,
a,
s = !1,
u = !1
;(s = 'object' == typeof window),
(u = 'function' == typeof importScripts),
(i = 'object' == typeof process && 'function' == typeof require && !s && !u),
(a = !s && !i && !u)
var c,
f,
l = ''
i
? ((l = __dirname + '/'),
(n.read = function(e, r) {
var t
return (
c || (c = require('fs')),
f || (f = require('path')),
(e = f.normalize(e)),
(t = c.readFileSync(e)),
r ? t : t.toString()
)
}),
(n.readBinary = function(e) {
var r = n.read(e, !0)
return r.buffer || (r = new Uint8Array(r)), E(r.buffer), r
}),
process.argv.length > 1 &&
(n.thisProgram = process.argv[1].replace(/\\/g, '/')),
(n.arguments = process.argv.slice(2)),
process.on('uncaughtException', function(e) {
if (!(e instanceof qe)) throw e
}),
process.on('unhandledRejection', Ze),
(n.quit = function(e) {
process.exit(e)
}),
(n.inspect = function() {
return '[Emscripten Module object]'
}))
: a
? ('undefined' != typeof read &&
(n.read = function(e) {
return read(e)
}),
(n.readBinary = function(e) {
var r
return 'function' == typeof readbuffer
? new Uint8Array(readbuffer(e))
: (E('object' == typeof (r = read(e, 'binary'))), r)
}),
'undefined' != typeof scriptArgs
? (n.arguments = scriptArgs)
: void 0 !== arguments && (n.arguments = arguments),
'function' == typeof quit &&
(n.quit = function(e) {
quit(e)
}))
: (s || u) &&
(u
? (l = self.location.href)
: document.currentScript && (l = document.currentScript.src),
t && (l = t),
(l = 0 !== l.indexOf('blob:') ? l.substr(0, l.lastIndexOf('/') + 1) : ''),
(n.read = function(e) {
var r = new XMLHttpRequest()
return r.open('GET', e, !1), r.send(null), r.responseText
}),
u &&
(n.readBinary = function(e) {
var r = new XMLHttpRequest()
return (
r.open('GET', e, !1),
(r.responseType = 'arraybuffer'),
r.send(null),
new Uint8Array(r.response)
)
}),
(n.readAsync = function(e, r, t) {
var n = new XMLHttpRequest()
n.open('GET', e, !0),
(n.responseType = 'arraybuffer'),
(n.onload = function() {
200 == n.status || (0 == n.status && n.response) ? r(n.response) : t()
}),
(n.onerror = t),
n.send(null)
}),
(n.setWindowTitle = function(e) {
document.title = e
}))
var d =
n.print ||
('undefined' != typeof console
? console.log.bind(console)
: 'undefined' != typeof print
? print
: null),
p =
n.printErr ||
('undefined' != typeof printErr
? printErr
: ('undefined' != typeof console && console.warn.bind(console)) || d)
for (r in o) o.hasOwnProperty(r) && (n[r] = o[r])
function m(e) {
var r = M[q >> 2],
t = (r + e + 15) & -16
if (t <= Ae()) M[q >> 2] = t
else if (!Re(t)) return 0
return r
}
function h(e) {
switch (e) {
case 'i1':
case 'i8':
return 1
case 'i16':
return 2
case 'i32':
return 4
case 'i64':
return 8
case 'float':
return 4
case 'double':
return 8
default:
if ('*' === e[e.length - 1]) return 4
if ('i' === e[0]) {
var r = parseInt(e.substr(1))
return (
E(r % 8 == 0, 'getNativeTypeSize invalid bits ' + r + ', type ' + e),
r / 8
)
}
return 0
}
}
o = void 0
var v,
w = {
'f64-rem': function(e, r) {
return e % r
},
debugger: function() {},
}
'object' != typeof WebAssembly && p('no native wasm support detected')
var y = !1
function E(e, r) {
e || Ze('Assertion failed: ' + r)
}
function g(e) {
var r = n['_' + e]
return (
E(r, 'Cannot call unknown function ' + e + ', make sure it is exported'), r
)
}
function _(e, r, t, n, o) {
var i = {
string: function(e) {
var r = 0
if (null != e && 0 !== e) {
var t = 1 + (e.length << 2)
C(e, (r = je(t)), t)
}
return r
},
array: function(e) {
var r,
t,
n = je(e.length)
return (r = e), (t = n), R.set(r, t), n
},
},
a = g(e),
s = [],
u = 0
if (n)
for (var c = 0; c < n.length; c++) {
var f = i[t[c]]
f ? (0 === u && (u = We()), (s[c] = f(n[c]))) : (s[c] = n[c])
}
var l = a.apply(null, s)
return (
(l = (function(e) {
return 'string' === r ? I(e) : 'boolean' === r ? Boolean(e) : e
})(l)),
0 !== u && He(u),
l
)
}
function b(e, r, t, n) {
switch (('*' === (t = t || 'i8').charAt(t.length - 1) && (t = 'i32'), t)) {
case 'i1':
case 'i8':
R[e >> 0] = r
break
case 'i16':
P[e >> 1] = r
break
case 'i32':
M[e >> 2] = r
break
case 'i64':
;(tempI64 = [
r >>> 0,
((tempDouble = r),
+J(tempDouble) >= 1
? tempDouble > 0
? (0 | re(+ee(tempDouble / 4294967296), 4294967295)) >>> 0
: ~~+Q((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0
: 0),
]),
(M[e >> 2] = tempI64[0]),
(M[(e + 4) >> 2] = tempI64[1])
break
case 'float':
B[e >> 2] = r
break
case 'double':
N[e >> 3] = r
break
default:
Ze('invalid type for setValue: ' + t)
}
}
var k = 0,
D = 3
function S(e, r, t, n) {
var o, i
'number' == typeof e ? ((o = !0), (i = e)) : ((o = !1), (i = e.length))
var a,
s = 'string' == typeof r ? r : null
if (((a = t == D ? n : [Ue, je, m][t](Math.max(i, s ? 1 : r.length))), o)) {
var u
for (n = a, E(0 == (3 & a)), u = a + (-4 & i); n < u; n += 4) M[n >> 2] = 0
for (u = a + i; n < u; ) R[n++ >> 0] = 0
return a
}
if ('i8' === s)
return e.subarray || e.slice ? T.set(e, a) : T.set(new Uint8Array(e), a), a
for (var c, f, l, d = 0; d < i; ) {
var p = e[d]
0 !== (c = s || r[d])
? ('i64' == c && (c = 'i32'),
b(a + d, p, c),
l !== c && ((f = h(c)), (l = c)),
(d += f))
: d++
}
return a
}
function F(e) {
return $ ? Ue(e) : m(e)
}
var A,
R,
T,
P,
M,
B,
N,
O = 'undefined' != typeof TextDecoder ? new TextDecoder('utf8') : void 0
function x(e, r, t) {
for (var n = r + t, o = r; e[o] && !(o >= n); ) ++o
if (o - r > 16 && e.subarray && O) return O.decode(e.subarray(r, o))
for (var i = ''; r < o; ) {
var a = e[r++]
if (128 & a) {
var s = 63 & e[r++]
if (192 != (224 & a)) {
var u = 63 & e[r++]
if (
(a =
224 == (240 & a)
? ((15 & a) << 12) | (s << 6) | u
: ((7 & a) << 18) | (s << 12) | (u << 6) | (63 & e[r++])) < 65536
)
i += String.fromCharCode(a)
else {
var c = a - 65536
i += String.fromCharCode(55296 | (c >> 10), 56320 | (1023 & c))
}
} else i += String.fromCharCode(((31 & a) << 6) | s)
} else i += String.fromCharCode(a)
}
return i
}
function I(e, r) {
return e ? x(T, e, r) : ''
}
function z(e, r, t, n) {
if (!(n > 0)) return 0
for (var o = t, i = t + n - 1, a = 0; a < e.length; ++a) {
var s = e.charCodeAt(a)
if (
(s >= 55296 &&
s <= 57343 &&
(s = (65536 + ((1023 & s) << 10)) | (1023 & e.charCodeAt(++a))),
s <= 127)
) {
if (t >= i) break
r[t++] = s
} else if (s <= 2047) {
if (t + 1 >= i) break
;(r[t++] = 192 | (s >> 6)), (r[t++] = 128 | (63 & s))
} else if (s <= 65535) {
if (t + 2 >= i) break
;(r[t++] = 224 | (s >> 12)),
(r[t++] = 128 | ((s >> 6) & 63)),
(r[t++] = 128 | (63 & s))
} else {
if (t + 3 >= i) break
;(r[t++] = 240 | (s >> 18)),
(r[t++] = 128 | ((s >> 12) & 63)),
(r[t++] = 128 | ((s >> 6) & 63)),
(r[t++] = 128 | (63 & s))
}
}
return (r[t] = 0), t - o
}
function C(e, r, t) {
return z(e, T, r, t)
}
function L(e) {
for (var r = 0, t = 0; t < e.length; ++t) {
var n = e.charCodeAt(t)
n >= 55296 &&
n <= 57343 &&
(n = (65536 + ((1023 & n) << 10)) | (1023 & e.charCodeAt(++t))),
n <= 127 ? ++r : (r += n <= 2047 ? 2 : n <= 65535 ? 3 : 4)
}
return r
}
function U(e, r, t) {
for (var n = 0; n < e.length; ++n) R[r++ >> 0] = e.charCodeAt(n)
t || (R[r >> 0] = 0)
}
function j() {
var e = (function() {
var e = new Error()
if (!e.stack) {
try {
throw new Error(0)
} catch (r) {
e = r
}
if (!e.stack) return '(no stack trace available)'
}
return e.stack.toString()
})()
return (
n.extraStackTrace && (e += '\n' + n.extraStackTrace()),
e.replace(/__Z[\w\d_]+/g, function(e) {
var r = e
return e === r ? e : r + ' [' + e + ']'
})
)
}
function H(e, r) {
return e % r > 0 && (e += r - (e % r)), e
}
function W() {
;(n.HEAP8 = R = new Int8Array(A)),
(n.HEAP16 = P = new Int16Array(A)),
(n.HEAP32 = M = new Int32Array(A)),
(n.HEAPU8 = T = new Uint8Array(A)),
(n.HEAPU16 = new Uint16Array(A)),
(n.HEAPU32 = new Uint32Array(A)),
(n.HEAPF32 = B = new Float32Array(A)),
(n.HEAPF64 = N = new Float64Array(A))
}
'undefined' != typeof TextDecoder && new TextDecoder('utf-16le')
var q = 277552,
K = n.TOTAL_MEMORY || 16777216
function Z(e) {
for (; e.length > 0; ) {
var r = e.shift()
if ('function' != typeof r) {
var t = r.func
'number' == typeof t
? void 0 === r.arg
? n.dynCall_v(t)
: n.dynCall_vi(t, r.arg)
: t(void 0 === r.arg ? null : r.arg)
} else r()
}
}
K < 5242880 &&
p(
'TOTAL_MEMORY should be larger than TOTAL_STACK, was ' +
K +
'! (TOTAL_STACK=5242880)'
),
n.buffer
? (A = n.buffer)
: 'object' == typeof WebAssembly && 'function' == typeof WebAssembly.Memory
? ((v = new WebAssembly.Memory({ initial: K / 65536 })), (A = v.buffer))
: (A = new ArrayBuffer(K)),
W(),
(M[q >> 2] = 5520464)
var V = [],
X = [],
Y = [],
G = [],
$ = !1,
J = Math.abs,
Q = Math.ceil,
ee = Math.floor,
re = Math.min,
te = 0,
ne = null,
oe = null
function ie(e) {
te++, n.monitorRunDependencies && n.monitorRunDependencies(te)
}
function ae(e) {
if (
(te--,
n.monitorRunDependencies && n.monitorRunDependencies(te),
0 == te && (null !== ne && (clearInterval(ne), (ne = null)), oe))
) {
var r = oe
;(oe = null), r()
}
}
;(n.preloadedImages = {}), (n.preloadedAudios = {})
var se = 'data:application/octet-stream;base64,'
function ue(e) {
return String.prototype.startsWith ? e.startsWith(se) : 0 === e.indexOf(se)
}
var ce,
fe = 'libarchive.wasm'
function le() {
try {
if (n.wasmBinary) return new Uint8Array(n.wasmBinary)
if (n.readBinary) return n.readBinary(fe)
throw 'both async and sync fetching of the wasm failed'
} catch (e) {
Ze(e)
}
}
function de(e) {
var r = {
env: e,
global: { NaN: NaN, Infinity: 1 / 0 },
'global.Math': Math,
asm2wasm: w,
}
function t(e, r) {
var t = e.exports
;(n.asm = t), ae()
}
if ((ie(), n.instantiateWasm))
try {
return n.instantiateWasm(r, t)
} catch (e) {
return p('Module.instantiateWasm callback failed with error: ' + e), !1
}
function o(e) {
t(e.instance)
}
function i(e) {
;(n.wasmBinary || (!s && !u) || 'function' != typeof fetch
? new Promise(function(e, r) {
e(le())
})
: fetch(fe, { credentials: 'same-origin' })
.then(function(e) {
if (!e.ok) throw "failed to load wasm binary file at '" + fe + "'"
return e.arrayBuffer()
})
.catch(function() {
return le()
})
)
.then(function(e) {
return WebAssembly.instantiate(e, r)
})
.then(e, function(e) {
p('failed to asynchronously prepare wasm: ' + e), Ze(e)
})
}
return (
n.wasmBinary ||
'function' != typeof WebAssembly.instantiateStreaming ||
ue(fe) ||
'function' != typeof fetch
? i(o)
: WebAssembly.instantiateStreaming(
fetch(fe, { credentials: 'same-origin' }),
r
).then(o, function(e) {
p('wasm streaming compile failed: ' + e),
p('falling back to ArrayBuffer instantiation'),
i(o)
}),
{}
)
}
ue(fe) || ((ce = fe), (fe = n.locateFile ? n.locateFile(ce, l) : l + ce)),
(n.asm = function(e, r, t) {
return (
(r.memory = v),
(r.table = new WebAssembly.Table({
initial: 507,
maximum: 507,
element: 'anyfunc',
})),
(r.__memory_base = 1024),
(r.__table_base = 0),
de(r)
)
}),
X.push({
func: function() {
Ie()
},
})
var pe = {},
me = {
splitPath: function(e) {
return /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/
.exec(e)
.slice(1)
},
normalizeArray: function(e, r) {
for (var t = 0, n = e.length - 1; n >= 0; n--) {
var o = e[n]
'.' === o
? e.splice(n, 1)
: '..' === o
? (e.splice(n, 1), t++)
: t && (e.splice(n, 1), t--)
}
if (r) for (; t; t--) e.unshift('..')
return e
},
normalize: function(e) {
var r = '/' === e.charAt(0),
t = '/' === e.substr(-1)
return (
(e = me
.normalizeArray(
e.split('/').filter(function(e) {
return !!e
}),
!r
)
.join('/')) ||
r ||
(e = '.'),
e && t && (e += '/'),
(r ? '/' : '') + e
)
},
dirname: function(e) {
var r = me.splitPath(e),
t = r[0],
n = r[1]
return t || n ? (n && (n = n.substr(0, n.length - 1)), t + n) : '.'
},
basename: function(e) {
if ('/' === e) return '/'
var r = e.lastIndexOf('/')
return -1 === r ? e : e.substr(r + 1)
},
extname: function(e) {
return me.splitPath(e)[3]
},
join: function() {
var e = Array.prototype.slice.call(arguments, 0)
return me.normalize(e.join('/'))
},
join2: function(e, r) {
return me.normalize(e + '/' + r)
},
}
function he(e) {
return n.___errno_location && (M[n.___errno_location() >> 2] = e), e
}
var ve = {
resolve: function() {
for (var e = '', r = !1, t = arguments.length - 1; t >= -1 && !r; t--) {
var n = t >= 0 ? arguments[t] : be.cwd()
if ('string' != typeof n)
throw new TypeError('Arguments to path.resolve must be strings')
if (!n) return ''
;(e = n + '/' + e), (r = '/' === n.charAt(0))
}
return (
(r ? '/' : '') +
(e = me
.normalizeArray(
e.split('/').filter(function(e) {
return !!e
}),
!r
)
.join('/')) || '.'
)
},
relative: function(e, r) {
function t(e) {
for (var r = 0; r < e.length && '' === e[r]; r++);
for (var t = e.length - 1; t >= 0 && '' === e[t]; t--);
return r > t ? [] : e.slice(r, t - r + 1)
}
;(e = ve.resolve(e).substr(1)), (r = ve.resolve(r).substr(1))
for (
var n = t(e.split('/')),
o = t(r.split('/')),
i = Math.min(n.length, o.length),
a = i,
s = 0;
s < i;
s++
)
if (n[s] !== o[s]) {
a = s
break
}
var u = []
for (s = a; s < n.length; s++) u.push('..')
return (u = u.concat(o.slice(a))).join('/')
},
},
we = {
ttys: [],
init: function() {},
shutdown: function() {},
register: function(e, r) {
;(we.ttys[e] = { input: [], output: [], ops: r }),
be.registerDevice(e, we.stream_ops)
},
stream_ops: {
open: function(e) {
var r = we.ttys[e.node.rdev]
if (!r) throw new be.ErrnoError(19)
;(e.tty = r), (e.seekable = !1)
},
close: function(e) {
e.tty.ops.flush(e.tty)
},
flush: function(e) {
e.tty.ops.flush(e.tty)
},
read: function(e, r, t, n, o) {
if (!e.tty || !e.tty.ops.get_char) throw new be.ErrnoError(6)
for (var i = 0, a = 0; a < n; a++) {
var s
try {
s = e.tty.ops.get_char(e.tty)
} catch (e) {
throw new be.ErrnoError(5)
}
if (void 0 === s && 0 === i) throw new be.ErrnoError(11)
if (null == s) break
i++, (r[t + a] = s)
}
return i && (e.node.timestamp = Date.now()), i
},
write: function(e, r, t, n, o) {
if (!e.tty || !e.tty.ops.put_char) throw new be.ErrnoError(6)
try {
for (var i = 0; i < n; i++) e.tty.ops.put_char(e.tty, r[t + i])
} catch (e) {
throw new be.ErrnoError(5)
}
return n && (e.node.timestamp = Date.now()), i
},
},
default_tty_ops: {
get_char: function(e) {
if (!e.input.length) {
var r = null
if (i) {
var t = new Buffer(256),
n = 0,
o = 'win32' != process.platform,
a = process.stdin.fd
if (o) {
var s = !1
try {
;(a = Me.openSync('/dev/stdin', 'r')), (s = !0)
} catch (e) {}
}
try {
n = Me.readSync(a, t, 0, 256, null)
} catch (e) {
if (-1 == e.toString().indexOf('EOF')) throw e
n = 0
}
s && Me.closeSync(a),
(r = n > 0 ? t.slice(0, n).toString('utf-8') : null)
} else
'undefined' != typeof window && 'function' == typeof window.prompt
? null !== (r = window.prompt('Input: ')) && (r += '\n')
: 'function' == typeof readline &&
null !== (r = readline()) &&
(r += '\n')
if (!r) return null
e.input = Ne(r, !0)
}
return e.input.shift()
},
put_char: function(e, r) {
null === r || 10 === r
? (d(x(e.output, 0)), (e.output = []))
: 0 != r && e.output.push(r)
},
flush: function(e) {
e.output && e.output.length > 0 && (d(x(e.output, 0)), (e.output = []))
},
},
default_tty1_ops: {
put_char: function(e, r) {
null === r || 10 === r
? (p(x(e.output, 0)), (e.output = []))
: 0 != r && e.output.push(r)
},
flush: function(e) {
e.output && e.output.length > 0 && (p(x(e.output, 0)), (e.output = []))
},
},
},
ye = {
ops_table: null,
mount: function(e) {
return ye.createNode(null, '/', 16895, 0)
},
createNode: function(e, r, t, n) {
if (be.isBlkdev(t) || be.isFIFO(t)) throw new be.ErrnoError(1)
ye.ops_table ||
(ye.ops_table = {
dir: {
node: {
getattr: ye.node_ops.getattr,
setattr: ye.node_ops.setattr,
lookup: ye.node_ops.lookup,
mknod: ye.node_ops.mknod,
rename: ye.node_ops.rename,
unlink: ye.node_ops.unlink,
rmdir: ye.node_ops.rmdir,
readdir: ye.node_ops.readdir,
symlink: ye.node_ops.symlink,
},
stream: { llseek: ye.stream_ops.llseek },
},
file: {
node: { getattr: ye.node_ops.getattr, setattr: ye.node_ops.setattr },
stream: {
llseek: ye.stream_ops.llseek,
read: ye.stream_ops.read,
write: ye.stream_ops.write,
allocate: ye.stream_ops.allocate,
mmap: ye.stream_ops.mmap,
msync: ye.stream_ops.msync,
},
},
link: {
node: {
getattr: ye.node_ops.getattr,
setattr: ye.node_ops.setattr,
readlink: ye.node_ops.readlink,
},
stream: {},
},
chrdev: {
node: { getattr: ye.node_ops.getattr, setattr: ye.node_ops.setattr },
stream: be.chrdev_stream_ops,
},
})
var o = be.createNode(e, r, t, n)
return (
be.isDir(o.mode)
? ((o.node_ops = ye.ops_table.dir.node),
(o.stream_ops = ye.ops_table.dir.stream),
(o.contents = {}))
: be.isFile(o.mode)
? ((o.node_ops = ye.ops_table.file.node),
(o.stream_ops = ye.ops_table.file.stream),
(o.usedBytes = 0),
(o.contents = null))
: be.isLink(o.mode)
? ((o.node_ops = ye.ops_table.link.node),
(o.stream_ops = ye.ops_table.link.stream))
: be.isChrdev(o.mode) &&
((o.node_ops = ye.ops_table.chrdev.node),
(o.stream_ops = ye.ops_table.chrdev.stream)),
(o.timestamp = Date.now()),
e && (e.contents[r] = o),
o
)
},
getFileDataAsRegularArray: function(e) {
if (e.contents && e.contents.subarray) {
for (var r = [], t = 0; t < e.usedBytes; ++t) r.push(e.contents[t])
return r
}
return e.contents
},
getFileDataAsTypedArray: function(e) {
return e.contents
? e.contents.subarray
? e.contents.subarray(0, e.usedBytes)
: new Uint8Array(e.contents)
: new Uint8Array()
},
expandFileStorage: function(e, r) {
var t = e.contents ? e.contents.length : 0
if (!(t >= r)) {
;(r = Math.max(r, (t * (t < 1048576 ? 2 : 1.125)) | 0)),
0 != t && (r = Math.max(r, 256))
var n = e.contents
;(e.contents = new Uint8Array(r)),
e.usedBytes > 0 && e.contents.set(n.subarray(0, e.usedBytes), 0)
}
},
resizeFileStorage: function(e, r) {
if (e.usedBytes != r) {
if (0 == r) return (e.contents = null), void (e.usedBytes = 0)
if (!e.contents || e.contents.subarray) {
var t = e.contents
return (
(e.contents = new Uint8Array(new ArrayBuffer(r))),
t && e.contents.set(t.subarray(0, Math.min(r, e.usedBytes))),
void (e.usedBytes = r)
)
}
if ((e.contents || (e.contents = []), e.contents.length > r))
e.contents.length = r
else for (; e.contents.length < r; ) e.contents.push(0)
e.usedBytes = r
}
},
node_ops: {
getattr: function(e) {
var r = {}
return (
(r.dev = be.isChrdev(e.mode) ? e.id : 1),
(r.ino = e.id),
(r.mode = e.mode),
(r.nlink = 1),
(r.uid = 0),
(r.gid = 0),
(r.rdev = e.rdev),
be.isDir(e.mode)
? (r.size = 4096)
: be.isFile(e.mode)
? (r.size = e.usedBytes)
: be.isLink(e.mode)
? (r.size = e.link.length)
: (r.size = 0),
(r.atime = new Date(e.timestamp)),
(r.mtime = new Date(e.timestamp)),
(r.ctime = new Date(e.timestamp)),
(r.blksize = 4096),
(r.blocks = Math.ceil(r.size / r.blksize)),
r
)
},
setattr: function(e, r) {
void 0 !== r.mode && (e.mode = r.mode),
void 0 !== r.timestamp && (e.timestamp = r.timestamp),
void 0 !== r.size && ye.resizeFileStorage(e, r.size)
},
lookup: function(e, r) {
throw be.genericErrors[2]
},
mknod: function(e, r, t, n) {
return ye.createNode(e, r, t, n)
},
rename: function(e, r, t) {
if (be.isDir(e.mode)) {
var n
try {
n = be.lookupNode(r, t)
} catch (e) {}
if (n) for (var o in n.contents) throw new be.ErrnoError(39)
}
delete e.parent.contents[e.name],
(e.name = t),
(r.contents[t] = e),
(e.parent = r)
},
unlink: function(e, r) {
delete e.contents[r]
},
rmdir: function(e, r) {
var t = be.lookupNode(e, r)
for (var n in t.contents) throw new be.ErrnoError(39)
delete e.contents[r]
},
readdir: function(e) {
var r = ['.', '..']
for (var t in e.contents) e.contents.hasOwnProperty(t) && r.push(t)
return r
},
symlink: function(e, r, t) {
var n = ye.createNode(e, r, 41471, 0)
return (n.link = t), n
},
readlink: function(e) {
if (!be.isLink(e.mode)) throw new be.ErrnoError(22)
return e.link
},
},
stream_ops: {
read: function(e, r, t, n, o) {
var i = e.node.contents
if (o >= e.node.usedBytes) return 0
var a = Math.min(e.node.usedBytes - o, n)
if (a > 8 && i.subarray) r.set(i.subarray(o, o + a), t)
else for (var s = 0; s < a; s++) r[t + s] = i[o + s]
return a
},
write: function(e, r, t, n, o, i) {
if (!n) return 0
var a = e.node
if (
((a.timestamp = Date.now()),
r.subarray && (!a.contents || a.contents.subarray))
) {
if (0 === a.usedBytes && 0 === o)
return (
(a.contents = new Uint8Array(r.subarray(t, t + n))),
(a.usedBytes = n),
n
)
if (o + n <= a.usedBytes)
return a.contents.set(r.subarray(t, t + n), o), n
}
if ((ye.expandFileStorage(a, o + n), a.contents.subarray && r.subarray))
a.contents.set(r.subarray(t, t + n), o)
else for (var s = 0; s < n; s++) a.contents[o + s] = r[t + s]
return (a.usedBytes = Math.max(a.usedBytes, o + n)), n
},
llseek: function(e, r, t) {
var n = r
if (
(1 === t
? (n += e.position)
: 2 === t && be.isFile(e.node.mode) && (n += e.node.usedBytes),
n < 0)
)
throw new be.ErrnoError(22)
return n
},
allocate: function(e, r, t) {
ye.expandFileStorage(e.node, r + t),
(e.node.usedBytes = Math.max(e.node.usedBytes, r + t))
},
mmap: function(e, r, t, n, o, i, a) {
if (!be.isFile(e.node.mode)) throw new be.ErrnoError(19)
var s,
u,
c = e.node.contents
if (2 & a || (c.buffer !== r && c.buffer !== r.buffer)) {
if (
((o > 0 || o + n < e.node.usedBytes) &&
(c = c.subarray
? c.subarray(o, o + n)
: Array.prototype.slice.call(c, o, o + n)),
(u = !0),
!(s = Ue(n)))
)
throw new be.ErrnoError(12)
r.set(c, s)
} else (u = !1), (s = c.byteOffset)
return { ptr: s, allocated: u }
},
msync: function(e, r, t, n, o) {
if (!be.isFile(e.node.mode)) throw new be.ErrnoError(19)
return 2 & o ? 0 : (ye.stream_ops.write(e, r, 0, n, t, !1), 0)
},
},
},
Ee = {
dbs: {},
indexedDB: function() {
if ('undefined' != typeof indexedDB) return indexedDB
var e = null
return (
'object' == typeof window &&
(e =
window.indexedDB ||
window.mozIndexedDB ||
window.webkitIndexedDB ||
window.msIndexedDB),
E(e, 'IDBFS used, but indexedDB not supported'),
e
)
},
DB_VERSION: 21,
DB_STORE_NAME: 'FILE_DATA',
mount: function(e) {
return ye.mount.apply(null, arguments)
},
syncfs: function(e, r, t) {
Ee.getLocalSet(e, function(n, o) {
if (n) return t(n)
Ee.getRemoteSet(e, function(e, n) {
if (e) return t(e)
var i = r ? n : o,
a = r ? o : n
Ee.reconcile(i, a, t)
})
})
},
getDB: function(e, r) {
var t,
n = Ee.dbs[e]
if (n) return r(null, n)
try {
t = Ee.indexedDB().open(e, Ee.DB_VERSION)
} catch (e) {
return r(e)
}
if (!t) return r('Unable to connect to IndexedDB')
;(t.onupgradeneeded = function(e) {
var r,
t = e.target.result,
n = e.target.transaction
;(r = t.objectStoreNames.contains(Ee.DB_STORE_NAME)
? n.objectStore(Ee.DB_STORE_NAME)
: t.createObjectStore(Ee.DB_STORE_NAME)).indexNames.contains(
'timestamp'
) || r.createIndex('timestamp', 'timestamp', { unique: !1 })
}),
(t.onsuccess = function() {
;(n = t.result), (Ee.dbs[e] = n), r(null, n)
}),
(t.onerror = function(e) {
r(this.error), e.preventDefault()
})
},
getLocalSet: function(e, r) {
var t = {}
function n(e) {
return '.' !== e && '..' !== e
}
function o(e) {
return function(r) {
return me.join2(e, r)
}
}
for (
var i = be
.readdir(e.mountpoint)
.filter(n)
.map(o(e.mountpoint));
i.length;
) {
var a,
s = i.pop()
try {
a = be.stat(s)
} catch (e) {
return r(e)
}
be.isDir(a.mode) &&
i.push.apply(
i,
be
.readdir(s)
.filter(n)
.map(o(s))
),
(t[s] = { timestamp: a.mtime })
}
return r(null, { type: 'local', entries: t })
},
getRemoteSet: function(e, r) {
var t = {}
Ee.getDB(e.mountpoint, function(e, n) {
if (e) return r(e)
try {
var o = n.transaction([Ee.DB_STORE_NAME], 'readonly')
;(o.onerror = function(e) {
r(this.error), e.preventDefault()
}),
(o
.objectStore(Ee.DB_STORE_NAME)
.index('timestamp')
.openKeyCursor().onsuccess = function(e) {
var o = e.target.result
if (!o) return r(null, { type: 'remote', db: n, entries: t })
;(t[o.primaryKey] = { timestamp: o.key }), o.continue()
})
} catch (e) {
return r(e)
}
})
},
loadLocalEntry: function(e, r) {
var t, n
try {
;(n = be.lookupPath(e).node), (t = be.stat(e))
} catch (e) {
return r(e)
}
return be.isDir(t.mode)
? r(null, { timestamp: t.mtime, mode: t.mode })
: be.isFile(t.mode)
? ((n.contents = ye.getFileDataAsTypedArray(n)),
r(null, { timestamp: t.mtime, mode: t.mode, contents: n.contents }))
: r(new Error('node type not supported'))
},
storeLocalEntry: function(e, r, t) {
try {
if (be.isDir(r.mode)) be.mkdir(e, r.mode)
else {
if (!be.isFile(r.mode)) return t(new Error('node type not supported'))
be.writeFile(e, r.contents, { canOwn: !0 })
}
be.chmod(e, r.mode), be.utime(e, r.timestamp, r.timestamp)
} catch (e) {
return t(e)
}
t(null)
},
removeLocalEntry: function(e, r) {
try {
be.lookupPath(e)
var t = be.stat(e)
be.isDir(t.mode) ? be.rmdir(e) : be.isFile(t.mode) && be.unlink(e)
} catch (e) {
return r(e)
}
r(null)
},
loadRemoteEntry: function(e, r, t) {
var n = e.get(r)
;(n.onsuccess = function(e) {
t(null, e.target.result)
}),
(n.onerror = function(e) {
t(this.error), e.preventDefault()
})
},
storeRemoteEntry: function(e, r, t, n) {
var o = e.put(t, r)
;(o.onsuccess = function() {
n(null)
}),
(o.onerror = function(e) {
n(this.error), e.preventDefault()
})
},
removeRemoteEntry: function(e, r, t) {
var n = e.delete(r)
;(n.onsuccess = function() {
t(null)
}),
(n.onerror = function(e) {
t(this.error), e.preventDefault()
})
},
reconcile: function(e, r, t) {
var n = 0,
o = []
Object.keys(e.entries).forEach(function(t) {
var i = e.entries[t],
a = r.entries[t]
;(!a || i.timestamp > a.timestamp) && (o.push(t), n++)
})
var i = []
if (
(Object.keys(r.entries).forEach(function(t) {
r.entries[t], e.entries[t] || (i.push(t), n++)
}),
!n)
)
return t(null)
var a = 0,
s = ('remote' === e.type ? e.db : r.db).transaction(
[Ee.DB_STORE_NAME],
'readwrite'
),
u = s.objectStore(Ee.DB_STORE_NAME)
function c(e) {
return e
? c.errored
? void 0
: ((c.errored = !0), t(e))
: ++a >= n
? t(null)
: void 0
}
;(s.onerror = function(e) {
c(this.error), e.preventDefault()
}),
o.sort().forEach(function(e) {
'local' === r.type
? Ee.loadRemoteEntry(u, e, function(r, t) {
if (r) return c(r)
Ee.storeLocalEntry(e, t, c)
})
: Ee.loadLocalEntry(e, function(r, t) {
if (r) return c(r)
Ee.storeRemoteEntry(u, e, t, c)
})
}),
i
.sort()
.reverse()
.forEach(function(e) {
'local' === r.type
? Ee.removeLocalEntry(e, c)
: Ee.removeRemoteEntry(u, e, c)
})
},
},
ge = {
isWindows: !1,
staticInit: function() {
ge.isWindows = !!process.platform.match(/^win/)
var e = process.binding('constants')
e.fs && (e = e.fs),
(ge.flagsForNodeMap = {
1024: e.O_APPEND,
64: e.O_CREAT,
128: e.O_EXCL,
0: e.O_RDONLY,
2: e.O_RDWR,
4096: e.O_SYNC,
512: e.O_TRUNC,
1: e.O_WRONLY,
})
},
bufferFrom: function(e) {
return Buffer.alloc ? Buffer.from(e) : new Buffer(e)
},
mount: function(e) {
return E(i), ge.createNode(null, '/', ge.getMode(e.opts.root), 0)
},
createNode: function(e, r, t, n) {
if (!be.isDir(t) && !be.isFile(t) && !be.isLink(t))
throw new be.ErrnoError(22)
var o = be.createNode(e, r, t)
return (o.node_ops = ge.node_ops), (o.stream_ops = ge.stream_ops), o
},
getMode: function(e) {
var r
try {
;(r = Me.lstatSync(e)),
ge.isWindows && (r.mode = r.mode | ((292 & r.mode) >> 2))
} catch (e) {
if (!e.code) throw e
throw new be.ErrnoError(-e.errno)
}
return r.mode
},
realPath: function(e) {
for (var r = []; e.parent !== e; ) r.push(e.name), (e = e.parent)
return r.push(e.mount.opts.root), r.reverse(), me.join.apply(null, r)
},
flagsForNode: function(e) {
;(e &= -2097153), (e &= -2049), (e &= -32769), (e &= -524289)
var r = 0
for (var t in ge.flagsForNodeMap)
e & t && ((r |= ge.flagsForNodeMap[t]), (e ^= t))
if (e) throw new be.ErrnoError(22)
return r
},
node_ops: {
getattr: function(e) {
var r,
t = ge.realPath(e)
try {
r = Me.lstatSync(t)
} catch (e) {
if (!e.code) throw e
throw new be.ErrnoError(-e.errno)
}
return (
ge.isWindows && !r.blksize && (r.blksize = 4096),
ge.isWindows &&
!r.blocks &&
(r.blocks = ((r.size + r.blksize - 1) / r.blksize) | 0),
{
dev: r.dev,
ino: r.ino,
mode: r.mode,
nlink: r.nlink,
uid: r.uid,
gid: r.gid,
rdev: r.rdev,
size: r.size,
atime: r.atime,
mtime: r.mtime,
ctime: r.ctime,
blksize: r.blksize,
blocks: r.blocks,
}
)
},
setattr: function(e, r) {
var t = ge.realPath(e)
try {
if (
(void 0 !== r.mode && (Me.chmodSync(t, r.mode), (e.mode = r.mode)),
void 0 !== r.timestamp)
) {
var n = new Date(r.timestamp)
Me.utimesSync(t, n, n)
}
void 0 !== r.size && Me.truncateSync(t, r.size)
} catch (e) {
if (!e.code) throw e
throw new be.ErrnoError(-e.errno)
}
},
lookup: function(e, r) {
var t = me.join2(ge.realPath(e), r),
n = ge.getMode(t)
return ge.createNode(e, r, n)
},
mknod: function(e, r, t, n) {
var o = ge.createNode(e, r, t, n),
i = ge.realPath(o)
try {
be.isDir(o.mode)
? Me.mkdirSync(i, o.mode)
: Me.writeFileSync(i, '', { mode: o.mode })
} catch (e) {
if (!e.code) throw e
throw new be.ErrnoError(-e.errno)
}
return o
},
rename: function(e, r, t) {
var n = ge.realPath(e),
o = me.join2(ge.realPath(r), t)
try {
Me.renameSync(n, o)
} catch (e) {
if (!e.code) throw e
throw new be.ErrnoError(-e.errno)
}
},
unlink: function(e, r) {
var t = me.join2(ge.realPath(e), r)
try {
Me.unlinkSync(t)
} catch (e) {
if (!e.code) throw e
throw new be.ErrnoError(-e.errno)
}
},
rmdir: function(e, r) {
var t = me.join2(ge.realPath(e), r)
try {
Me.rmdirSync(t)
} catch (e) {
if (!e.code) throw e
throw new be.ErrnoError(-e.errno)
}
},
readdir: function(e) {
var r = ge.realPath(e)
try {
return Me.readdirSync(r)
} catch (e) {
if (!e.code) throw e
throw new be.ErrnoError(-e.errno)
}
},
symlink: function(e, r, t) {
var n = me.join2(ge.realPath(e), r)
try {
Me.symlinkSync(t, n)
} catch (e) {
if (!e.code) throw e
throw new be.ErrnoError(-e.errno)
}
},
readlink: function(e) {
var r = ge.realPath(e)
try {
return (
(r = Me.readlinkSync(r)),
(r = Be.relative(Be.resolve(e.mount.opts.root), r))
)
} catch (e) {
if (!e.code) throw e
throw new be.ErrnoError(-e.errno)
}
},
},
stream_ops: {
open: function(e) {
var r = ge.realPath(e.node)
try {
be.isFile(e.node.mode) &&
(e.nfd = Me.openSync(r, ge.flagsForNode(e.flags)))
} catch (e) {
if (!e.code) throw e
throw new be.ErrnoError(-e.errno)
}
},
close: function(e) {
try {
be.isFile(e.node.mode) && e.nfd && Me.closeSync(e.nfd)
} catch (e) {
if (!e.code) throw e
throw new be.ErrnoError(-e.errno)
}
},
read: function(e, r, t, n, o) {
if (0 === n) return 0
try {
return Me.readSync(e.nfd, ge.bufferFrom(r.buffer), t, n, o)
} catch (e) {
throw new be.ErrnoError(-e.errno)
}
},
write: function(e, r, t, n, o) {
try {
return Me.writeSync(e.nfd, ge.bufferFrom(r.buffer), t, n, o)
} catch (e) {
throw new be.ErrnoError(-e.errno)
}
},
llseek: function(e, r, t) {
var n = r
if (1 === t) n += e.position
else if (2 === t && be.isFile(e.node.mode))
try {
n += Me.fstatSync(e.nfd).size
} catch (e) {
throw new be.ErrnoError(-e.errno)
}
if (n < 0) throw new be.ErrnoError(22)
return n
},
},
},
_e = {
DIR_MODE: 16895,
FILE_MODE: 33279,
reader: null,
mount: function(e) {
E(u), _e.reader || (_e.reader = new FileReaderSync())
var r = _e.createNode(null, '/', _e.DIR_MODE, 0),
t = {}
function n(e) {
for (var n = e.split('/'), o = r, i = 0; i < n.length - 1; i++) {
var a = n.slice(0, i + 1).join('/')
t[a] || (t[a] = _e.createNode(o, n[i], _e.DIR_MODE, 0)), (o = t[a])
}
return o
}
function o(e) {
var r = e.split('/')
return r[r.length - 1]
}
return (
Array.prototype.forEach.call(e.opts.files || [], function(e) {
_e.createNode(
n(e.name),
o(e.name),
_e.FILE_MODE,
0,
e,
e.lastModifiedDate
)
}),
(e.opts.blobs || []).forEach(function(e) {
_e.createNode(n(e.name), o(e.name), _e.FILE_MODE, 0, e.data)
}),
(e.opts.packages || []).forEach(function(e) {
e.metadata.files.forEach(function(r) {
var t = r.filename.substr(1)
_e.createNode(
n(t),
o(t),
_e.FILE_MODE,
0,
e.blob.slice(r.start, r.end)
)
})
}),
r
)
},
createNode: function(e, r, t, n, o, i) {
var a = be.createNode(e, r, t)
return (
(a.mode = t),
(a.node_ops = _e.node_ops),
(a.stream_ops = _e.stream_ops),
(a.timestamp = (i || new Date()).getTime()),
E(_e.FILE_MODE !== _e.DIR_MODE),
t === _e.FILE_MODE
? ((a.size = o.size), (a.contents = o))
: ((a.size = 4096), (a.contents = {})),
e && (e.contents[r] = a),
a
)
},
node_ops: {
getattr: function(e) {
return {
dev: 1,
ino: void 0,
mode: e.mode,
nlink: 1,
uid: 0,
gid: 0,
rdev: void 0,
size: e.size,
atime: new Date(e.timestamp),
mtime: new Date(e.timestamp),
ctime: new Date(e.timestamp),
blksize: 4096,
blocks: Math.ceil(e.size / 4096),
}
},
setattr: function(e, r) {
void 0 !== r.mode && (e.mode = r.mode),
void 0 !== r.timestamp && (e.timestamp = r.timestamp)
},
lookup: function(e, r) {
throw new be.ErrnoError(2)
},
mknod: function(e, r, t, n) {
throw new be.ErrnoError(1)
},
rename: function(e, r, t) {
throw new be.ErrnoError(1)
},
unlink: function(e, r) {
throw new be.ErrnoError(1)
},
rmdir: function(e, r) {
throw new be.ErrnoError(1)
},
readdir: function(e) {
var r = ['.', '..']
for (var t in e.contents) e.contents.hasOwnProperty(t) && r.push(t)
return r
},
symlink: function(e, r, t) {
throw new be.ErrnoError(1)
},
readlink: function(e) {
throw new be.ErrnoError(1)
},
},
stream_ops: {
read: function(e, r, t, n, o) {
if (o >= e.node.size) return 0
var i = e.node.contents.slice(o, o + n),
a = _e.reader.readAsArrayBuffer(i)
return r.set(new Uint8Array(a), t), i.size
},
write: function(e, r, t, n, o) {
throw new be.ErrnoError(5)
},
llseek: function(e, r, t) {
var n = r
if (
(1 === t
? (n += e.position)
: 2 === t && be.isFile(e.node.mode) && (n += e.node.size),
n < 0)
)
throw new be.ErrnoError(22)
return n
},
},
},
be = {
root: null,
mounts: [],
devices: {},
streams: [],
nextInode: 1,
nameTable: null,
currentPath: '/',
initialized: !1,
ignorePermissions: !0,
trackingDelegate: {},
tracking: { openFlags: { READ: 1, WRITE: 2 } },
ErrnoError: null,
genericErrors: {},
filesystems: null,
syncFSRequests: 0,
handleFSError: function(e) {
if (!(e instanceof be.ErrnoError)) throw e + ' : ' + j()
return he(e.errno)
},
lookupPath: function(e, r) {
if (((r = r || {}), !(e = ve.resolve(be.cwd(), e))))
return { path: '', node: null }
var t = { follow_mount: !0, recurse_count: 0 }
for (var n in t) void 0 === r[n] && (r[n] = t[n])
if (r.recurse_count > 8) throw new be.ErrnoError(40)
for (
var o = me.normalizeArray(
e.split('/').filter(function(e) {
return !!e
}),
!1
),
i = be.root,
a = '/',
s = 0;
s < o.length;
s++
) {
var u = s === o.length - 1
if (u && r.parent) break
if (
((i = be.lookupNode(i, o[s])),
(a = me.join2(a, o[s])),
be.isMountpoint(i) &&
(!u || (u && r.follow_mount)) &&
(i = i.mounted.root),
!u || r.follow)
)
for (var c = 0; be.isLink(i.mode); ) {
var f = be.readlink(a)
if (
((a = ve.resolve(me.dirname(a), f)),
(i = be.lookupPath(a, { recurse_count: r.recurse_count }).node),
c++ > 40)
)
throw new be.ErrnoError(40)
}
}
return { path: a, node: i }
},
getPath: function(e) {
for (var r; ; ) {
if (be.isRoot(e)) {
var t = e.mount.mountpoint
return r ? ('/' !== t[t.length - 1] ? t + '/' + r : t + r) : t
}
;(r = r ? e.name + '/' + r : e.name), (e = e.parent)
}
},
hashName: function(e, r) {
for (var t = 0, n = 0; n < r.length; n++)
t = ((t << 5) - t + r.charCodeAt(n)) | 0
return ((e + t) >>> 0) % be.nameTable.length
},
hashAddNode: function(e) {
var r = be.hashName(e.parent.id, e.name)
;(e.name_next = be.nameTable[r]), (be.nameTable[r] = e)
},
hashRemoveNode: function(e) {
var r = be.hashName(e.parent.id, e.name)
if (be.nameTable[r] === e) be.nameTable[r] = e.name_next
else
for (var t = be.nameTable[r]; t; ) {
if (t.name_next === e) {
t.name_next = e.name_next
break
}
t = t.name_next
}
},
lookupNode: function(e, r) {
var t = be.mayLookup(e)
if (t) throw new be.ErrnoError(t, e)
for (
var n = be.hashName(e.id, r), o = be.nameTable[n];
o;
o = o.name_next
) {
var i = o.name
if (o.parent.id === e.id && i === r) return o
}
return be.lookup(e, r)
},
createNode: function(e, r, t, n) {
be.FSNode ||
((be.FSNode = function(e, r, t, n) {
e || (e = this),
(this.parent = e),
(this.mount = e.mount),
(this.mounted = null),
(this.id = be.nextInode++),
(this.name = r),
(this.mode = t),
(this.node_ops = {}),
(this.stream_ops = {}),
(this.rdev = n)
}),
(be.FSNode.prototype = {}),
Object.defineProperties(be.FSNode.prototype, {
read: {
get: function() {
return 365 == (365 & this.mode)
},
set: function(e) {
e ? (this.mode |= 365) : (this.mode &= -366)
},
},
write: {
get: function() {
return 146 == (146 & this.mode)
},
set: function(e) {
e ? (this.mode |= 146) : (this.mode &= -147)
},
},
isFolder: {
get: function() {
return be.isDir(this.mode)
},
},
isDevice: {
get: function() {
return be.isChrdev(this.mode)
},
},
}))
var o = new be.FSNode(e, r, t, n)
return be.hashAddNode(o), o
},
destroyNode: function(e) {
be.hashRemoveNode(e)
},
isRoot: function(e) {
return e === e.parent
},
isMountpoint: function(e) {
return !!e.mounted
},
isFile: function(e) {
return 32768 == (61440 & e)
},
isDir: function(e) {
return 16384 == (61440 & e)
},
isLink: function(e) {
return 40960 == (61440 & e)
},
isChrdev: function(e) {
return 8192 == (61440 & e)
},
isBlkdev: function(e) {
return 24576 == (61440 & e)
},
isFIFO: function(e) {
return 4096 == (61440 & e)
},
isSocket: function(e) {
return 49152 == (49152 & e)
},
flagModes: {
r: 0,
rs: 1052672,
'r+': 2,
w: 577,
wx: 705,
xw: 705,
'w+': 578,
'wx+': 706,
'xw+': 706,
a: 1089,
ax: 1217,
xa: 1217,
'a+': 1090,
'ax+': 1218,
'xa+': 1218,
},
modeStringToFlags: function(e) {
var r = be.flagModes[e]
if (void 0 === r) throw new Error('Unknown file open mode: ' + e)
return r
},
flagsToPermissionString: function(e) {
var r = ['r', 'w', 'rw'][3 & e]
return 512 & e && (r += 'w'), r
},
nodePermissions: function(e, r) {
return be.ignorePermissions
? 0
: (-1 === r.indexOf('r') || 292 & e.mode) &&
(-1 === r.indexOf('w') || 146 & e.mode) &&
(-1 === r.indexOf('x') || 73 & e.mode)
? 0
: 13
},
mayLookup: function(e) {
var r = be.nodePermissions(e, 'x')
return r || (e.node_ops.lookup ? 0 : 13)
},
mayCreate: function(e, r) {
try {
return be.lookupNode(e, r), 17
} catch (e) {}
return be.nodePermissions(e, 'wx')
},
mayDelete: function(e, r, t) {
var n
try {
n = be.lookupNode(e, r)
} catch (e) {
return e.errno
}
var o = be.nodePermissions(e, 'wx')
if (o) return o
if (t) {
if (!be.isDir(n.mode)) return 20
if (be.isRoot(n) || be.getPath(n) === be.cwd()) return 16
} else if (be.isDir(n.mode)) return 21
return 0
},
mayOpen: function(e, r) {
return e
? be.isLink(e.mode)
? 40
: be.isDir(e.mode) && ('r' !== be.flagsToPermissionString(r) || 512 & r)
? 21
: be.nodePermissions(e, be.flagsToPermissionString(r))
: 2
},
MAX_OPEN_FDS: 4096,
nextfd: function(e, r) {
;(e = e || 0), (r = r || be.MAX_OPEN_FDS)
for (var t = e; t <= r; t++) if (!be.streams[t]) return t
throw new be.ErrnoError(24)
},
getStream: function(e) {
return be.streams[e]
},
createStream: function(e, r, t) {
be.FSStream ||
((be.FSStream = function() {}),
(be.FSStream.prototype = {}),
Object.defineProperties(be.FSStream.prototype, {
object: {
get: function() {
return this.node
},
set: function(e) {
this.node = e
},
},
isRead: {
get: function() {
return 1 != (2097155 & this.flags)
},
},
isWrite: {
get: function() {
return 0 != (2097155 & this.flags)
},
},
isAppend: {
get: function() {
return 1024 & this.flags
},
},
}))
var n = new be.FSStream()
for (var o in e) n[o] = e[o]
e = n
var i = be.nextfd(r, t)
return (e.fd = i), (be.streams[i] = e), e
},
closeStream: function(e) {
be.streams[e] = null
},
chrdev_stream_ops: {
open: function(e) {
var r = be.getDevice(e.node.rdev)
;(e.stream_ops = r.stream_ops), e.stream_ops.open && e.stream_ops.open(e)
},
llseek: function() {
throw new be.ErrnoError(29)
},
},
major: function(e) {
return e >> 8
},
minor: function(e) {
return 255 & e
},
makedev: function(e, r) {
return (e << 8) | r
},
registerDevice: function(e, r) {
be.devices[e] = { stream_ops: r }
},
getDevice: function(e) {
return be.devices[e]
},
getMounts: function(e) {
for (var r = [], t = [e]; t.length; ) {
var n = t.pop()
r.push(n), t.push.apply(t, n.mounts)
}
return r
},
syncfs: function(e, r) {
'function' == typeof e && ((r = e), (e = !1)),
be.syncFSRequests++,
be.syncFSRequests > 1 &&
console.log(
'warning: ' +
be.syncFSRequests +
' FS.syncfs operations in flight at once, probably just doing extra work'
)
var t = be.getMounts(be.root.mount),
n = 0
function o(e) {
return be.syncFSRequests--, r(e)
}
function i(e) {
if (e) return i.errored ? void 0 : ((i.errored = !0), o(e))
++n >= t.length && o(null)
}
t.forEach(function(r) {
if (!r.type.syncfs) return i(null)
r.type.syncfs(r, e, i)
})
},
mount: function(e, r, t) {
var n,
o = '/' === t,
i = !t
if (o && be.root) throw new be.ErrnoError(16)
if (!o && !i) {
var a = be.lookupPath(t, { follow_mount: !1 })
if (((t = a.path), (n = a.node), be.isMountpoint(n)))
throw new be.ErrnoError(16)
if (!be.isDir(n.mode)) throw new be.ErrnoError(20)
}
var s = { type: e, opts: r, mountpoint: t, mounts: [] },
u = e.mount(s)
return (
(u.mount = s),
(s.root = u),
o
? (be.root = u)
: n && ((n.mounted = s), n.mount && n.mount.mounts.push(s)),
u
)
},
unmount: function(e) {
var r = be.lookupPath(e, { follow_mount: !1 })
if (!be.isMountpoint(r.node)) throw new be.ErrnoError(22)
var t = r.node,
n = t.mounted,
o = be.getMounts(n)
Object.keys(be.nameTable).forEach(function(e) {
for (var r = be.nameTable[e]; r; ) {
var t = r.name_next
;-1 !== o.indexOf(r.mount) && be.destroyNode(r), (r = t)
}
}),
(t.mounted = null)
var i = t.mount.mounts.indexOf(n)
t.mount.mounts.splice(i, 1)
},
lookup: function(e, r) {
return e.node_ops.lookup(e, r)
},
mknod: function(e, r, t) {
var n = be.lookupPath(e, { parent: !0 }).node,
o = me.basename(e)
if (!o || '.' === o || '..' === o) throw new be.ErrnoError(22)
var i = be.mayCreate(n, o)
if (i) throw new be.ErrnoError(i)
if (!n.node_ops.mknod) throw new be.ErrnoError(1)
return n.node_ops.mknod(n, o, r, t)
},
create: function(e, r) {
return (
(r = void 0 !== r ? r : 438), (r &= 4095), (r |= 32768), be.mknod(e, r, 0)
)
},
mkdir: function(e, r) {
return (
(r = void 0 !== r ? r : 511), (r &= 1023), (r |= 16384), be.mknod(e, r, 0)
)
},
mkdirTree: function(e, r) {
for (var t = e.split('/'), n = '', o = 0; o < t.length; ++o)
if (t[o]) {
n += '/' + t[o]
try {
be.mkdir(n, r)
} catch (e) {
if (17 != e.errno) throw e
}
}
},
mkdev: function(e, r, t) {
return void 0 === t && ((t = r), (r = 438)), (r |= 8192), be.mknod(e, r, t)
},
symlink: function(e, r) {
if (!ve.resolve(e)) throw new be.ErrnoError(2)
var t = be.lookupPath(r, { parent: !0 }).node
if (!t) throw new be.ErrnoError(2)
var n = me.basename(r),
o = be.mayCreate(t, n)
if (o) throw new be.ErrnoError(o)
if (!t.node_ops.symlink) throw new be.ErrnoError(1)
return t.node_ops.symlink(t, n, e)
},
rename: function(e, r) {
var t,
n,
o = me.dirname(e),
i = me.dirname(r),
a = me.basename(e),
s = me.basename(r)
try {
;(t = be.lookupPath(e, { parent: !0 }).node),
(n = be.lookupPath(r, { parent: !0 }).node)
} catch (e) {
throw new be.ErrnoError(16)
}
if (!t || !n) throw new be.ErrnoError(2)
if (t.mount !== n.mount) throw new be.ErrnoError(18)
var u,
c = be.lookupNode(t, a),
f = ve.relative(e, i)
if ('.' !== f.charAt(0)) throw new be.ErrnoError(22)
if ('.' !== (f = ve.relative(r, o)).charAt(0)) throw new be.ErrnoError(39)
try {
u = be.lookupNode(n, s)
} catch (e) {}
if (c !== u) {
var l = be.isDir(c.mode),
d = be.mayDelete(t, a, l)
if (d) throw new be.ErrnoError(d)
if ((d = u ? be.mayDelete(n, s, l) : be.mayCreate(n, s)))
throw new be.ErrnoError(d)
if (!t.node_ops.rename) throw new be.ErrnoError(1)
if (be.isMountpoint(c) || (u && be.isMountpoint(u)))
throw new be.ErrnoError(16)
if (n !== t && (d = be.nodePermissions(t, 'w')))
throw new be.ErrnoError(d)
be.hashRemoveNode(c)
try {
t.node_ops.rename(c, n, s)
} catch (e) {
throw e
} finally {
be.hashAddNode(c)
}
}
},
rmdir: function(e) {
var r = be.lookupPath(e, { parent: !0 }).node,
t = me.basename(e),
n = be.lookupNode(r, t),
o = be.mayDelete(r, t, !0)
if (o) throw new be.ErrnoError(o)
if (!r.node_ops.rmdir) throw new be.ErrnoError(1)
if (be.isMountpoint(n)) throw new be.ErrnoError(16)
r.node_ops.rmdir(r, t), be.destroyNode(n)
},
readdir: function(e) {
var r = be.lookupPath(e, { follow: !0 }).node
if (!r.node_ops.readdir) throw new be.ErrnoError(20)
return r.node_ops.readdir(r)
},
unlink: function(e) {
var r = be.lookupPath(e, { parent: !0 }).node,
t = me.basename(e),
n = be.lookupNode(r, t),
o = be.mayDelete(r, t, !1)
if (o) throw new be.ErrnoError(o)
if (!r.node_ops.unlink) throw new be.ErrnoError(1)
if (be.isMountpoint(n)) throw new be.ErrnoError(16)
r.node_ops.unlink(r, t), be.destroyNode(n)
},
readlink: function(e) {
var r = be.lookupPath(e).node
if (!r) throw new be.ErrnoError(2)
if (!r.node_ops.readlink) throw new be.ErrnoError(22)
return ve.resolve(be.getPath(r.parent), r.node_ops.readlink(r))
},
stat: function(e, r) {
var t = be.lookupPath(e, { follow: !r }).node
if (!t) throw new be.ErrnoError(2)
if (!t.node_ops.getattr) throw new be.ErrnoError(1)
return t.node_ops.getattr(t)
},
lstat: function(e) {
return be.stat(e, !0)
},
chmod: function(e, r, t) {
var n
if (
!(n = 'string' == typeof e ? be.lookupPath(e, { follow: !t }).node : e)
.node_ops.setattr
)
throw new be.ErrnoError(1)
n.node_ops.setattr(n, {
mode: (4095 & r) | (-4096 & n.mode),
timestamp: Date.now(),
})
},
lchmod: function(e, r) {
be.chmod(e, r, !0)
},
fchmod: function(e, r) {
var t = be.getStream(e)
if (!t) throw new be.ErrnoError(9)
be.chmod(t.node, r)
},
chown: function(e, r, t, n) {
var o
if (
!(o = 'string' == typeof e ? be.lookupPath(e, { follow: !n }).node : e)
.node_ops.setattr
)
throw new be.ErrnoError(1)
o.node_ops.setattr(o, { timestamp: Date.now() })
},
lchown: function(e, r, t) {
be.chown(e, r, t, !0)
},
fchown: function(e, r, t) {
var n = be.getStream(e)
if (!n) throw new be.ErrnoError(9)
be.chown(n.node, r, t)
},
truncate: function(e, r) {
if (r < 0) throw new be.ErrnoError(22)
var t
if (
!(t = 'string' == typeof e ? be.lookupPath(e, { follow: !0 }).node : e)
.node_ops.setattr
)
throw new be.ErrnoError(1)
if (be.isDir(t.mode)) throw new be.ErrnoError(21)
if (!be.isFile(t.mode)) throw new be.ErrnoError(22)
var n = be.nodePermissions(t, 'w')
if (n) throw new be.ErrnoError(n)
t.node_ops.setattr(t, { size: r, timestamp: Date.now() })
},
ftruncate: function(e, r) {
var t = be.getStream(e)
if (!t) throw new be.ErrnoError(9)
if (0 == (2097155 & t.flags)) throw new be.ErrnoError(22)
be.truncate(t.node, r)
},
utime: function(e, r, t) {
var n = be.lookupPath(e, { follow: !0 }).node
n.node_ops.setattr(n, { timestamp: Math.max(r, t) })
},
open: function(e, r, t, o, i) {
if ('' === e) throw new be.ErrnoError(2)
var a
if (
((t = void 0 === t ? 438 : t),
(t =
64 & (r = 'string' == typeof r ? be.modeStringToFlags(r) : r)
? (4095 & t) | 32768
: 0),
'object' == typeof e)
)
a = e
else {
e = me.normalize(e)
try {
a = be.lookupPath(e, { follow: !(131072 & r) }).node
} catch (e) {}
}
var s = !1
if (64 & r)
if (a) {
if (128 & r) throw new be.ErrnoError(17)
} else (a = be.mknod(e, t, 0)), (s = !0)
if (!a) throw new be.ErrnoError(2)
if ((be.isChrdev(a.mode) && (r &= -513), 65536 & r && !be.isDir(a.mode)))
throw new be.ErrnoError(20)
if (!s) {
var u = be.mayOpen(a, r)
if (u) throw new be.ErrnoError(u)
}
512 & r && be.truncate(a, 0), (r &= -641)
var c = be.createStream(
{
node: a,
path: be.getPath(a),
flags: r,
seekable: !0,
position: 0,
stream_ops: a.stream_ops,
ungotten: [],
error: !1,
},
o,
i
)
return (
c.stream_ops.open && c.stream_ops.open(c),
!n.logReadFiles ||
1 & r ||
(be.readFiles || (be.readFiles = {}),
e in be.readFiles ||
((be.readFiles[e] = 1),
console.log('FS.trackingDelegate error on read file: ' + e))),
c
)
},
close: function(e) {
if (be.isClosed(e)) throw new be.ErrnoError(9)
e.getdents && (e.getdents = null)
try {
e.stream_ops.close && e.stream_ops.close(e)
} catch (e) {
throw e
} finally {
be.closeStream(e.fd)
}
e.fd = null
},
isClosed: function(e) {
return null === e.fd
},
llseek: function(e, r, t) {
if (be.isClosed(e)) throw new be.ErrnoError(9)
if (!e.seekable || !e.stream_ops.llseek) throw new be.ErrnoError(29)
if (0 != t && 1 != t && 2 != t) throw new be.ErrnoError(22)
return (
(e.position = e.stream_ops.llseek(e, r, t)), (e.ungotten = []), e.position
)
},
read: function(e, r, t, n, o) {
if (n < 0 || o < 0) throw new be.ErrnoError(22)
if (be.isClosed(e)) throw new be.ErrnoError(9)
if (1 == (2097155 & e.flags)) throw new be.ErrnoError(9)
if (be.isDir(e.node.mode)) throw new be.ErrnoError(21)
if (!e.stream_ops.read) throw new be.ErrnoError(22)
var i = void 0 !== o
if (i) {
if (!e.seekable) throw new be.ErrnoError(29)
} else o = e.position
var a = e.stream_ops.read(e, r, t, n, o)
return i || (e.position += a), a
},
write: function(e, r, t, n, o, i) {
if (n < 0 || o < 0) throw new be.ErrnoError(22)
if (be.isClosed(e)) throw new be.ErrnoError(9)
if (0 == (2097155 & e.flags)) throw new be.ErrnoError(9)
if (be.isDir(e.node.mode)) throw new be.ErrnoError(21)
if (!e.stream_ops.write) throw new be.ErrnoError(22)
1024 & e.flags && be.llseek(e, 0, 2)
var a = void 0 !== o
if (a) {
if (!e.seekable) throw new be.ErrnoError(29)
} else o = e.position
var s = e.stream_ops.write(e, r, t, n, o, i)
a || (e.position += s)
try {
e.path &&
be.trackingDelegate.onWriteToFile &&
be.trackingDelegate.onWriteToFile(e.path)
} catch (r) {
console.log(
"FS.trackingDelegate['onWriteToFile']('" +
e.path +
"') threw an exception: " +
r.message
)
}
return s
},
allocate: function(e, r, t) {
if (be.isClosed(e)) throw new be.ErrnoError(9)
if (r < 0 || t <= 0) throw new be.ErrnoError(22)
if (0 == (2097155 & e.flags)) throw new be.ErrnoError(9)
if (!be.isFile(e.node.mode) && !be.isDir(e.node.mode))
throw new be.ErrnoError(19)
if (!e.stream_ops.allocate) throw new be.ErrnoError(95)
e.stream_ops.allocate(e, r, t)
},
mmap: function(e, r, t, n, o, i, a) {
if (1 == (2097155 & e.flags)) throw new be.ErrnoError(13)
if (!e.stream_ops.mmap) throw new be.ErrnoError(19)
return e.stream_ops.mmap(e, r, t, n, o, i, a)
},
msync: function(e, r, t, n, o) {
return e && e.stream_ops.msync ? e.stream_ops.msync(e, r, t, n, o) : 0
},
munmap: function(e) {
return 0
},
ioctl: function(e, r, t) {
if (!e.stream_ops.ioctl) throw new be.ErrnoError(25)
return e.stream_ops.ioctl(e, r, t)
},
readFile: function(e, r) {
if (
(((r = r || {}).flags = r.flags || 'r'),
(r.encoding = r.encoding || 'binary'),
'utf8' !== r.encoding && 'binary' !== r.encoding)
)
throw new Error('Invalid encoding type "' + r.encoding + '"')
var t,
n = be.open(e, r.flags),
o = be.stat(e).size,
i = new Uint8Array(o)
return (
be.read(n, i, 0, o, 0),
'utf8' === r.encoding
? (t = x(i, 0))
: 'binary' === r.encoding && (t = i),
be.close(n),
t
)
},
writeFile: function(e, r, t) {
;(t = t || {}).flags = t.flags || 'w'
var n = be.open(e, t.flags, t.mode)
if ('string' == typeof r) {
var o = new Uint8Array(L(r) + 1),
i = z(r, o, 0, o.length)
be.write(n, o, 0, i, void 0, t.canOwn)
} else {
if (!ArrayBuffer.isView(r)) throw new Error('Unsupported data type')
be.write(n, r, 0, r.byteLength, void 0, t.canOwn)
}
be.close(n)
},
cwd: function() {
return be.currentPath
},
chdir: function(e) {
var r = be.lookupPath(e, { follow: !0 })
if (null === r.node) throw new be.ErrnoError(2)
if (!be.isDir(r.node.mode)) throw new be.ErrnoError(20)
var t = be.nodePermissions(r.node, 'x')
if (t) throw new be.ErrnoError(t)
be.currentPath = r.path
},
createDefaultDirectories: function() {
be.mkdir('/tmp'), be.mkdir('/home'), be.mkdir('/home/web_user')
},
createDefaultDevices: function() {
var e
if (
(be.mkdir('/dev'),
be.registerDevice(be.makedev(1, 3), {
read: function() {
return 0
},
write: function(e, r, t, n, o) {
return n
},
}),
be.mkdev('/dev/null', be.makedev(1, 3)),
we.register(be.makedev(5, 0), we.default_tty_ops),
we.register(be.makedev(6, 0), we.default_tty1_ops),
be.mkdev('/dev/tty', be.makedev(5, 0)),
be.mkdev('/dev/tty1', be.makedev(6, 0)),
'object' == typeof crypto && 'function' == typeof crypto.getRandomValues)
) {
var r = new Uint8Array(1)
e = function() {
return crypto.getRandomValues(r), r[0]
}
} else if (i)
try {
var t = require('crypto')
e = function() {
return t.randomBytes(1)[0]
}
} catch (e) {}
e ||
(e = function() {
Ze('random_device')
}),
be.createDevice('/dev', 'random', e),
be.createDevice('/dev', 'urandom', e),
be.mkdir('/dev/shm'),
be.mkdir('/dev/shm/tmp')
},
createSpecialDirectories: function() {
be.mkdir('/proc'),
be.mkdir('/proc/self'),
be.mkdir('/proc/self/fd'),
be.mount(
{
mount: function() {
var e = be.createNode('/proc/self', 'fd', 16895, 73)
return (
(e.node_ops = {
lookup: function(e, r) {
var t = +r,
n = be.getStream(t)
if (!n) throw new be.ErrnoError(9)
var o = {
parent: null,
mount: { mountpoint: 'fake' },
node_ops: {
readlink: function() {
return n.path
},
},
}
return (o.parent = o), o
},
}),
e
)
},
},
{},
'/proc/self/fd'
)
},
createStandardStreams: function() {
n.stdin
? be.createDevice('/dev', 'stdin', n.stdin)
: be.symlink('/dev/tty', '/dev/stdin'),
n.stdout
? be.createDevice('/dev', 'stdout', null, n.stdout)
: be.symlink('/dev/tty', '/dev/stdout'),
n.stderr
? be.createDevice('/dev', 'stderr', null, n.stderr)
: be.symlink('/dev/tty1', '/dev/stderr'),
be.open('/dev/stdin', 'r'),
be.open('/dev/stdout', 'w'),
be.open('/dev/stderr', 'w')
},
ensureErrnoError: function() {
be.ErrnoError ||
((be.ErrnoError = function(e, r) {
;(this.node = r),
(this.setErrno = function(e) {
this.errno = e
}),
this.setErrno(e),
(this.message = 'FS error'),
this.stack &&
Object.defineProperty(this, 'stack', {
value: new Error().stack,
writable: !0,
})
}),
(be.ErrnoError.prototype = new Error()),
(be.ErrnoError.prototype.constructor = be.ErrnoError),
[2].forEach(function(e) {
;(be.genericErrors[e] = new be.ErrnoError(e)),
(be.genericErrors[e].stack = '<generic error, no stack>')
}))
},
staticInit: function() {
be.ensureErrnoError(),
(be.nameTable = new Array(4096)),
be.mount(ye, {}, '/'),
be.createDefaultDirectories(),
be.createDefaultDevices(),
be.createSpecialDirectories(),
(be.filesystems = { MEMFS: ye, IDBFS: Ee, NODEFS: ge, WORKERFS: _e })
},
init: function(e, r, t) {
;(be.init.initialized = !0),
be.ensureErrnoError(),
(n.stdin = e || n.stdin),
(n.stdout = r || n.stdout),
(n.stderr = t || n.stderr),
be.createStandardStreams()
},
quit: function() {
be.init.initialized = !1
var e = n._fflush
e && e(0)
for (var r = 0; r < be.streams.length; r++) {
var t = be.streams[r]
t && be.close(t)
}
},
getMode: function(e, r) {
var t = 0
return e && (t |= 365), r && (t |= 146), t
},
joinPath: function(e, r) {
var t = me.join.apply(null, e)
return r && '/' == t[0] && (t = t.substr(1)), t
},
absolutePath: function(e, r) {
return ve.resolve(r, e)
},
standardizePath: function(e) {
return me.normalize(e)
},
findObject: function(e, r) {
var t = be.analyzePath(e, r)
return t.exists ? t.object : (he(t.error), null)
},
analyzePath: function(e, r) {
try {
e = (n = be.lookupPath(e, { follow: !r })).path
} catch (e) {}
var t = {
isRoot: !1,
exists: !1,
error: 0,
name: null,
path: null,
object: null,
parentExists: !1,
parentPath: null,
parentObject: null,
}
try {
var n = be.lookupPath(e, { parent: !0 })
;(t.parentExists = !0),
(t.parentPath = n.path),
(t.parentObject = n.node),
(t.name = me.basename(e)),
(n = be.lookupPath(e, { follow: !r })),
(t.exists = !0),
(t.path = n.path),
(t.object = n.node),
(t.name = n.node.name),
(t.isRoot = '/' === n.path)
} catch (e) {
t.error = e.errno
}
return t
},
createFolder: function(e, r, t, n) {
var o = me.join2('string' == typeof e ? e : be.getPath(e), r),
i = be.getMode(t, n)
return be.mkdir(o, i)
},
createPath: function(e, r, t, n) {
e = 'string' == typeof e ? e : be.getPath(e)
for (var o = r.split('/').reverse(); o.length; ) {
var i = o.pop()
if (i) {
var a = me.join2(e, i)
try {
be.mkdir(a)
} catch (e) {}
e = a
}
}
return a
},
createFile: function(e, r, t, n, o) {
var i = me.join2('string' == typeof e ? e : be.getPath(e), r),
a = be.getMode(n, o)
return be.create(i, a)
},
createDataFile: function(e, r, t, n, o, i) {
var a = r ? me.join2('string' == typeof e ? e : be.getPath(e), r) : e,
s = be.getMode(n, o),
u = be.create(a, s)
if (t) {
if ('string' == typeof t) {
for (var c = new Array(t.length), f = 0, l = t.length; f < l; ++f)
c[f] = t.charCodeAt(f)
t = c
}
be.chmod(u, 146 | s)
var d = be.open(u, 'w')
be.write(d, t, 0, t.length, 0, i), be.close(d), be.chmod(u, s)
}
return u
},
createDevice: function(e, r, t, n) {
var o = me.join2('string' == typeof e ? e : be.getPath(e), r),
i = be.getMode(!!t, !!n)
be.createDevice.major || (be.createDevice.major = 64)
var a = be.makedev(be.createDevice.major++, 0)
return (
be.registerDevice(a, {
open: function(e) {
e.seekable = !1
},
close: function(e) {
n && n.buffer && n.buffer.length && n(10)
},
read: function(e, r, n, o, i) {
for (var a = 0, s = 0; s < o; s++) {
var u
try {
u = t()
} catch (e) {
throw new be.ErrnoError(5)
}
if (void 0 === u && 0 === a) throw new be.ErrnoError(11)
if (null == u) break
a++, (r[n + s] = u)
}
return a && (e.node.timestamp = Date.now()), a
},
write: function(e, r, t, o, i) {
for (var a = 0; a < o; a++)
try {
n(r[t + a])
} catch (e) {
throw new be.ErrnoError(5)
}
return o && (e.node.timestamp = Date.now()), a
},
}),
be.mkdev(o, i, a)
)
},
createLink: function(e, r, t, n, o) {
var i = me.join2('string' == typeof e ? e : be.getPath(e), r)
return be.symlink(t, i)
},
forceLoadFile: function(e) {
if (e.isDevice || e.isFolder || e.link || e.contents) return !0
var r = !0
if ('undefined' != typeof XMLHttpRequest)
throw new Error(
'Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.'
)
if (!n.read)
throw new Error('Cannot load without read() or XMLHttpRequest.')
try {
;(e.contents = Ne(n.read(e.url), !0)), (e.usedBytes = e.contents.length)
} catch (e) {
r = !1
}
return r || he(5), r
},
createLazyFile: function(e, r, t, n, o) {
function i() {
;(this.lengthKnown = !1), (this.chunks = [])
}
if (
((i.prototype.get = function(e) {
if (!(e > this.length - 1 || e < 0)) {
var r = e % this.chunkSize,
t = (e / this.chunkSize) | 0
return this.getter(t)[r]
}
}),
(i.prototype.setDataGetter = function(e) {
this.getter = e
}),
(i.prototype.cacheLength = function() {
var e = new XMLHttpRequest()
if (
(e.open('HEAD', t, !1),
e.send(null),
!((e.status >= 200 && e.status < 300) || 304 === e.status))
)
throw new Error("Couldn't load " + t + '. Status: ' + e.status)
var r,
n = Number(e.getResponseHeader('Content-length')),
o = (r = e.getResponseHeader('Accept-Ranges')) && 'bytes' === r,
i = (r = e.getResponseHeader('Content-Encoding')) && 'gzip' === r,
a = 1048576
o || (a = n)
var s = this
s.setDataGetter(function(e) {
var r = e * a,
o = (e + 1) * a - 1
if (
((o = Math.min(o, n - 1)),
void 0 === s.chunks[e] &&
(s.chunks[e] = (function(e, r) {
if (e > r)
throw new Error(
'invalid range (' +
e +
', ' +
r +
') or no bytes requested!'
)
if (r > n - 1)
throw new Error(
'only ' + n + ' bytes available! programmer error!'
)
var o = new XMLHttpRequest()
if (
(o.open('GET', t, !1),
n !== a &&
o.setRequestHeader('Range', 'bytes=' + e + '-' + r),
'undefined' != typeof Uint8Array &&
(o.responseType = 'arraybuffer'),
o.overrideMimeType &&
o.overrideMimeType('text/plain; charset=x-user-defined'),
o.send(null),
!((o.status >= 200 && o.status < 300) || 304 === o.status))
)
throw new Error(
"Couldn't load " + t + '. Status: ' + o.status
)
return void 0 !== o.response
? new Uint8Array(o.response || [])
: Ne(o.responseText || '', !0)
})(r, o)),
void 0 === s.chunks[e])
)
throw new Error('doXHR failed!')
return s.chunks[e]
}),
(!i && n) ||
((a = n = 1),
(n = this.getter(0).length),
(a = n),
console.log(
'LazyFiles on gzip forces download of the whole file when length is accessed'
)),
(this._length = n),
(this._chunkSize = a),
(this.lengthKnown = !0)
}),
'undefined' != typeof XMLHttpRequest)
) {
if (!u)
throw 'Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc'
var a = new i()
Object.defineProperties(a, {
length: {
get: function() {
return this.lengthKnown || this.cacheLength(), this._length
},
},
chunkSize: {
get: function() {
return this.lengthKnown || this.cacheLength(), this._chunkSize
},
},
})
var s = { isDevice: !1, contents: a }
} else s = { isDevice: !1, url: t }
var c = be.createFile(e, r, s, n, o)
s.contents
? (c.contents = s.contents)
: s.url && ((c.contents = null), (c.url = s.url)),
Object.defineProperties(c, {
usedBytes: {
get: function() {
return this.contents.length
},
},
})
var f = {}
return (
Object.keys(c.stream_ops).forEach(function(e) {
var r = c.stream_ops[e]
f[e] = function() {
if (!be.forceLoadFile(c)) throw new be.ErrnoError(5)
return r.apply(null, arguments)
}
}),
(f.read = function(e, r, t, n, o) {
if (!be.forceLoadFile(c)) throw new be.ErrnoError(5)
var i = e.node.contents
if (o >= i.length) return 0
var a = Math.min(i.length - o, n)
if (i.slice) for (var s = 0; s < a; s++) r[t + s] = i[o + s]
else for (s = 0; s < a; s++) r[t + s] = i.get(o + s)
return a
}),
(c.stream_ops = f),
c
)
},
createPreloadedFile: function(e, r, t, o, i, a, s, u, c, f) {
Browser.init()
var l = r ? ve.resolve(me.join2(e, r)) : e
function d(t) {
function d(t) {
f && f(), u || be.createDataFile(e, r, t, o, i, c), a && a(), ae()
}
var p = !1
n.preloadPlugins.forEach(function(e) {
p ||
(e.canHandle(l) &&
(e.handle(t, l, d, function() {
s && s(), ae()
}),
(p = !0)))
}),
p || d(t)
}
ie(),
'string' == typeof t
? Browser.asyncLoad(
t,
function(e) {
d(e)
},
s
)
: d(t)
},
indexedDB: function() {
return (
window.indexedDB ||
window.mozIndexedDB ||
window.webkitIndexedDB ||
window.msIndexedDB
)
},
DB_NAME: function() {
return 'EM_FS_' + window.location.pathname
},
DB_VERSION: 20,
DB_STORE_NAME: 'FILE_DATA',
saveFilesToDB: function(e, r, t) {
;(r = r || function() {}), (t = t || function() {})
var n = be.indexedDB()
try {
var o = n.open(be.DB_NAME(), be.DB_VERSION)
} catch (e) {
return t(e)
}
;(o.onupgradeneeded = function() {
console.log('creating db'), o.result.createObjectStore(be.DB_STORE_NAME)
}),
(o.onsuccess = function() {
var n = o.result.transaction([be.DB_STORE_NAME], 'readwrite'),
i = n.objectStore(be.DB_STORE_NAME),
a = 0,
s = 0,
u = e.length
function c() {
0 == s ? r() : t()
}
e.forEach(function(e) {
var r = i.put(be.analyzePath(e).object.contents, e)
;(r.onsuccess = function() {
++a + s == u && c()
}),
(r.onerror = function() {
a + ++s == u && c()
})
}),
(n.onerror = t)
}),
(o.onerror = t)
},
loadFilesFromDB: function(e, r, t) {
;(r = r || function() {}), (t = t || function() {})
var n = be.indexedDB()
try {
var o = n.open(be.DB_NAME(), be.DB_VERSION)
} catch (e) {
return t(e)
}
;(o.onupgradeneeded = t),
(o.onsuccess = function() {
var n = o.result
try {
var i = n.transaction([be.DB_STORE_NAME], 'readonly')
} catch (e) {
return void t(e)
}
var a = i.objectStore(be.DB_STORE_NAME),
s = 0,
u = 0,
c = e.length
function f() {
0 == u ? r() : t()
}
e.forEach(function(e) {
var r = a.get(e)
;(r.onsuccess = function() {
be.analyzePath(e).exists && be.unlink(e),
be.createDataFile(
me.dirname(e),
me.basename(e),
r.result,
!0,
!0,
!0
),
++s + u == c && f()
}),
(r.onerror = function() {
s + ++u == c && f()
})
}),
(i.onerror = t)
}),
(o.onerror = t)
},
},
ke = {
DEFAULT_POLLMASK: 5,
mappings: {},
umask: 511,
calculateAt: function(e, r) {
if ('/' !== r[0]) {
var t
if (-100 === e) t = be.cwd()
else {
var n = be.getStream(e)
if (!n) throw new be.ErrnoError(9)
t = n.path
}
r = me.join2(t, r)
}
return r
},
doStat: function(e, r, t) {
try {
var n = e(r)
} catch (e) {
if (e && e.node && me.normalize(r) !== me.normalize(be.getPath(e.node)))
return -20
throw e
}
return (
(M[t >> 2] = n.dev),
(M[(t + 4) >> 2] = 0),
(M[(t + 8) >> 2] = n.ino),
(M[(t + 12) >> 2] = n.mode),
(M[(t + 16) >> 2] = n.nlink),
(M[(t + 20) >> 2] = n.uid),
(M[(t + 24) >> 2] = n.gid),
(M[(t + 28) >> 2] = n.rdev),
(M[(t + 32) >> 2] = 0),
(tempI64 = [
n.size >>> 0,
((tempDouble = n.size),
+J(tempDouble) >= 1
? tempDouble > 0
? (0 | re(+ee(tempDouble / 4294967296), 4294967295)) >>> 0
: ~~+Q((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0
: 0),
]),
(M[(t + 40) >> 2] = tempI64[0]),
(M[(t + 44) >> 2] = tempI64[1]),
(M[(t + 48) >> 2] = 4096),
(M[(t + 52) >> 2] = n.blocks),
(M[(t + 56) >> 2] = (n.atime.getTime() / 1e3) | 0),
(M[(t + 60) >> 2] = 0),
(M[(t + 64) >> 2] = (n.mtime.getTime() / 1e3) | 0),
(M[(t + 68) >> 2] = 0),
(M[(t + 72) >> 2] = (n.ctime.getTime() / 1e3) | 0),
(M[(t + 76) >> 2] = 0),
(tempI64 = [
n.ino >>> 0,
((tempDouble = n.ino),
+J(tempDouble) >= 1
? tempDouble > 0
? (0 | re(+ee(tempDouble / 4294967296), 4294967295)) >>> 0
: ~~+Q((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0
: 0),
]),
(M[(t + 80) >> 2] = tempI64[0]),
(M[(t + 84) >> 2] = tempI64[1]),
0
)
},
doMsync: function(e, r, t, n) {
var o = new Uint8Array(T.subarray(e, e + t))
be.msync(r, o, 0, t, n)
},
doMkdir: function(e, r) {
return (
'/' === (e = me.normalize(e))[e.length - 1] &&
(e = e.substr(0, e.length - 1)),
be.mkdir(e, r, 0),
0
)
},
doMknod: function(e, r, t) {
switch (61440 & r) {
case 32768:
case 8192:
case 24576:
case 4096:
case 49152:
break
default:
return -22
}
return be.mknod(e, r, t), 0
},
doReadlink: function(e, r, t) {
if (t <= 0) return -22
var n = be.readlink(e),
o = Math.min(t, L(n)),
i = R[r + o]
return C(n, r, t + 1), (R[r + o] = i), o
},
doAccess: function(e, r) {
if (-8 & r) return -22
var t
t = be.lookupPath(e, { follow: !0 }).node
var n = ''
return (
4 & r && (n += 'r'),
2 & r && (n += 'w'),
1 & r && (n += 'x'),
n && be.nodePermissions(t, n) ? -13 : 0
)
},
doDup: function(e, r, t) {
var n = be.getStream(t)
return n && be.close(n), be.open(e, r, 0, t, t).fd
},
doReadv: function(e, r, t, n) {
for (var o = 0, i = 0; i < t; i++) {
var a = M[(r + 8 * i) >> 2],
s = M[(r + (8 * i + 4)) >> 2],
u = be.read(e, R, a, s, n)
if (u < 0) return -1
if (((o += u), u < s)) break
}
return o
},
doWritev: function(e, r, t, n) {
for (var o = 0, i = 0; i < t; i++) {
var a = M[(r + 8 * i) >> 2],
s = M[(r + (8 * i + 4)) >> 2],
u = be.write(e, R, a, s, n)
if (u < 0) return -1
o += u
}
return o
},
varargs: 0,
get: function(e) {
return (ke.varargs += 4), M[(ke.varargs - 4) >> 2]
},
getStr: function() {
return I(ke.get())
},
getStreamFromFD: function() {
var e = be.getStream(ke.get())
if (!e) throw new be.ErrnoError(9)
return e
},
get64: function() {
var e = ke.get()
return ke.get(), e
},
getZero: function() {
ke.get()
},
},
De = 11,
Se = 22,
Fe = {
BUCKET_BUFFER_SIZE: 8192,
mount: function(e) {
return be.createNode(null, '/', 16895, 0)
},
createPipe: function() {
var e = { buckets: [] }
e.buckets.push({
buffer: new Uint8Array(Fe.BUCKET_BUFFER_SIZE),
offset: 0,
roffset: 0,
})
var r = Fe.nextname(),
t = Fe.nextname(),
n = be.createNode(Fe.root, r, 4096, 0),
o = be.createNode(Fe.root, t, 4096, 0)
;(n.pipe = e), (o.pipe = e)
var i = be.createStream({
path: r,
node: n,
flags: be.modeStringToFlags('r'),
seekable: !1,
stream_ops: Fe.stream_ops,
})
n.stream = i
var a = be.createStream({
path: t,
node: o,
flags: be.modeStringToFlags('w'),
seekable: !1,
stream_ops: Fe.stream_ops,
})
return (o.stream = a), { readable_fd: i.fd, writable_fd: a.fd }
},
stream_ops: {
poll: function(e) {
var r = e.node.pipe
if (1 == (2097155 & e.flags)) return 260
if (r.buckets.length > 0)
for (var t = 0; t < r.buckets.length; t++) {
var n = r.buckets[t]
if (n.offset - n.roffset > 0) return 65
}
return 0
},
ioctl: function(e, r, t) {
return Se
},
read: function(e, r, t, n, o) {
for (var i = e.node.pipe, a = 0, s = 0; s < i.buckets.length; s++) {
var u = i.buckets[s]
a += u.offset - u.roffset
}
E(r instanceof ArrayBuffer || ArrayBuffer.isView(r))
var c = r.subarray(t, t + n)
if (n <= 0) return 0
if (0 == a) throw new be.ErrnoError(De)
var f = Math.min(a, n),
l = f,
d = 0
for (s = 0; s < i.buckets.length; s++) {
var p = i.buckets[s],
m = p.offset - p.roffset
if (f <= m) {
var h = p.buffer.subarray(p.roffset, p.offset)
f < m ? ((h = h.subarray(0, f)), (p.roffset += f)) : d++, c.set(h)
break
}
;(h = p.buffer.subarray(p.roffset, p.offset)),
c.set(h),
(c = c.subarray(h.byteLength)),
(f -= h.byteLength),
d++
}
return (
d &&
d == i.buckets.length &&
(d--, (i.buckets[d].offset = 0), (i.buckets[d].roffset = 0)),
i.buckets.splice(0, d),
l
)
},
write: function(e, r, t, n, o) {
var i = e.node.pipe
E(r instanceof ArrayBuffer || ArrayBuffer.isView(r))
var a = r.subarray(t, t + n),
s = a.byteLength
if (s <= 0) return 0
var u = null
0 == i.buckets.length
? ((u = {
buffer: new Uint8Array(Fe.BUCKET_BUFFER_SIZE),
offset: 0,
roffset: 0,
}),
i.buckets.push(u))
: (u = i.buckets[i.buckets.length - 1]),
E(u.offset <= Fe.BUCKET_BUFFER_SIZE)
var c = Fe.BUCKET_BUFFER_SIZE - u.offset
if (c >= s) return u.buffer.set(a, u.offset), (u.offset += s), s
c > 0 &&
(u.buffer.set(a.subarray(0, c), u.offset),
(u.offset += c),
(a = a.subarray(c, a.byteLength)))
for (
var f = (a.byteLength / Fe.BUCKET_BUFFER_SIZE) | 0,
l = a.byteLength % Fe.BUCKET_BUFFER_SIZE,
d = 0;
d < f;
d++
) {
var p = {
buffer: new Uint8Array(Fe.BUCKET_BUFFER_SIZE),
offset: Fe.BUCKET_BUFFER_SIZE,
roffset: 0,
}
i.buckets.push(p),
p.buffer.set(a.subarray(0, Fe.BUCKET_BUFFER_SIZE)),
(a = a.subarray(Fe.BUCKET_BUFFER_SIZE, a.byteLength))
}
return (
l > 0 &&
((p = {
buffer: new Uint8Array(Fe.BUCKET_BUFFER_SIZE),
offset: a.byteLength,
roffset: 0,
}),
i.buckets.push(p),
p.buffer.set(a)),
s
)
},
close: function(e) {
e.node.pipe.buckets = null
},
},
nextname: function() {
return (
Fe.nextname.current || (Fe.nextname.current = 0),
'pipe[' + Fe.nextname.current++ + ']'
)
},
}
function Ae() {
return R.length
}
function Re(e) {
var r = Ae()
if (e > 2147418112) return !1
for (var t = Math.max(r, 16777216); t < e; )
t =
t <= 536870912
? H(2 * t, 65536)
: Math.min(H((3 * t + 2147483648) / 4, 65536), 2147418112)
return (
!!(function(e) {
e = H(e, 65536)
var r = A.byteLength
try {
return -1 !== v.grow((e - r) / 65536) && ((A = v.buffer), !0)
} catch (e) {
return !1
}
})(t) && (W(), !0)
)
}
var Te = 277408
function Pe() {
if (!Pe.called) {
;(Pe.called = !0), (M[Ce() >> 2] = 60 * new Date().getTimezoneOffset())
var e = new Date(2e3, 0, 1),
r = new Date(2e3, 6, 1)
M[ze() >> 2] = Number(e.getTimezoneOffset() != r.getTimezoneOffset())
var t = a(e),
n = a(r),
o = S(Ne(t), 'i8', k),
i = S(Ne(n), 'i8', k)
r.getTimezoneOffset() < e.getTimezoneOffset()
? ((M[Le() >> 2] = o), (M[(Le() + 4) >> 2] = i))
: ((M[Le() >> 2] = i), (M[(Le() + 4) >> 2] = o))
}
function a(e) {
var r = e.toTimeString().match(/\(([A-Za-z ]+)\)$/)
return r ? r[1] : 'GMT'
}
}
if ((C('GMT', 277456, 4), be.staticInit(), i)) {
var Me = require('fs'),
Be = require('path')
ge.staticInit()
}
function Ne(e, r, t) {
var n = t > 0 ? t : L(e) + 1,
o = new Array(n),
i = z(e, o, 0, o.length)
return r && (o.length = i), o
}
var Oe = {
b: Ze,
q: function(e) {},
G: function e(r) {
var t, o
e.called
? ((o = M[r >> 2]), (t = M[o >> 2]))
: ((e.called = !0),
(pe.USER = pe.LOGNAME = 'web_user'),
(pe.PATH = '/'),
(pe.PWD = '/'),
(pe.HOME = '/home/web_user'),
(pe.LANG = 'C.UTF-8'),
(pe._ = n.thisProgram),
(t = F(1024)),
(o = F(256)),
(M[o >> 2] = t),
(M[r >> 2] = o))
var i = [],
a = 0
for (var s in pe)
if ('string' == typeof pe[s]) {
var u = s + '=' + pe[s]
i.push(u), (a += u.length)
}
if (a > 1024) throw new Error('Environment size exceeded TOTAL_ENV_SIZE!')
for (var c = 0; c < i.length; c++)
U((u = i[c]), t), (M[(o + 4 * c) >> 2] = t), (t += u.length + 1)
M[(o + 4 * i.length) >> 2] = 0
},
l: he,
s: function(e, r) {
ke.varargs = r
try {
var t = ke.getStreamFromFD(),
n = ke.get(),
o = ke.get(),
i = ke.get(),
a = ke.get()
if (!((-1 == n && o < 0) || (0 == n && o >= 0))) return -75
var s = o
return (
be.llseek(t, s, a),
(tempI64 = [
t.position >>> 0,
((tempDouble = t.position),
+J(tempDouble) >= 1
? tempDouble > 0
? (0 | re(+ee(tempDouble / 4294967296), 4294967295)) >>> 0
: ~~+Q((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0
: 0),
]),
(M[i >> 2] = tempI64[0]),
(M[(i + 4) >> 2] = tempI64[1]),
t.getdents && 0 === s && 0 === a && (t.getdents = null),
0
)
} catch (e) {
return (void 0 !== be && e instanceof be.ErrnoError) || Ze(e), -e.errno
}
},
i: function(e, r) {
ke.varargs = r
try {
var t = ke.getStreamFromFD(),
n = ke.get(),
o = ke.get()
return ke.doWritev(t, n, o)
} catch (e) {
return (void 0 !== be && e instanceof be.ErrnoError) || Ze(e), -e.errno
}
},
p: function(e, r) {
ke.varargs = r
try {
for (
var t = ke.get(), n = ke.get(), o = (ke.get(), 0), i = 0;
i < n;
i++
) {
var a = t + 8 * i,
s = M[a >> 2],
u = P[(a + 4) >> 1],
c = 32,
f = be.getStream(s)
f &&
((c = ke.DEFAULT_POLLMASK),
f.stream_ops.poll && (c = f.stream_ops.poll(f))),
(c &= 24 | u) && o++,
(P[(a + 6) >> 1] = c)
}
return o
} catch (e) {
return (void 0 !== be && e instanceof be.ErrnoError) || Ze(e), -e.errno
}
},
o: function(e, r) {
ke.varargs = r
try {
var t = ke.getStr(),
n = ke.get()
return ke.doStat(be.stat, t, n)
} catch (e) {
return (void 0 !== be && e instanceof be.ErrnoError) || Ze(e), -e.errno
}
},
n: function(e, r) {
ke.varargs = r
try {
var t = ke.getStr(),
n = ke.get()
return ke.doStat(be.lstat, t, n)
} catch (e) {
return (void 0 !== be && e instanceof be.ErrnoError) || Ze(e), -e.errno
}
},
m: function(e, r) {
ke.varargs = r
try {
var t = ke.getStreamFromFD(),
n = ke.get()
return ke.doStat(be.stat, t.path, n)
} catch (e) {
return (void 0 !== be && e instanceof be.ErrnoError) || Ze(e), -e.errno
}
},
c: function(e, r) {
ke.varargs = r
try {
var t = ke.getStreamFromFD()
switch (ke.get()) {
case 0:
return (n = ke.get()) < 0 ? -22 : be.open(t.path, t.flags, 0, n).fd
case 1:
case 2:
return 0
case 3:
return t.flags
case 4:
var n = ke.get()
return (t.flags |= n), 0
case 12:
return (n = ke.get()), (P[(n + 0) >> 1] = 2), 0
case 13:
case 14:
return 0
case 16:
case 8:
return -22
case 9:
return he(22), -1
default:
return -22
}
} catch (e) {
return (void 0 !== be && e instanceof be.ErrnoError) || Ze(e), -e.errno
}
},
F: function(e, r) {
ke.varargs = r
try {
var t = ke.getStreamFromFD(),
n = ke.get(),
o = ke.get()
return be.read(t, R, n, o)
} catch (e) {
return (void 0 !== be && e instanceof be.ErrnoError) || Ze(e), -e.errno
}
},
E: function(e, r) {
ke.varargs = r
try {
var t = ke.getStreamFromFD(),
n = ke.get(),
o = ke.get()
return be.write(t, R, n, o)
} catch (e) {
return (void 0 !== be && e instanceof be.ErrnoError) || Ze(e), -e.errno
}
},
D: function(e, r) {
ke.varargs = r
try {
var t = ke.getStreamFromFD()
return be.open(t.path, t.flags, 0).fd
} catch (e) {
return (void 0 !== be && e instanceof be.ErrnoError) || Ze(e), -e.errno
}
},
C: function(e, r) {
ke.varargs = r
try {
var t = ke.get()
if (0 == t) throw new be.ErrnoError(14)
var n = Fe.createPipe()
return (M[t >> 2] = n.readable_fd), (M[(t + 4) >> 2] = n.writable_fd), 0
} catch (e) {
return (void 0 !== be && e instanceof be.ErrnoError) || Ze(e), -e.errno
}
},
B: function(e, r) {
ke.varargs = r
try {
var t = ke.getStr(),
n = ke.get(),
o = ke.get()
return be.open(t, n, o).fd
} catch (e) {
return (void 0 !== be && e instanceof be.ErrnoError) || Ze(e), -e.errno
}
},
h: function(e, r) {
ke.varargs = r
try {
var t = ke.getStreamFromFD()
return be.close(t), 0
} catch (e) {
return (void 0 !== be && e instanceof be.ErrnoError) || Ze(e), -e.errno
}
},
g: function() {
n.abort()
},
A: Ae,
z: function(e, r, t) {
T.set(T.subarray(r, r + t), e)
},
y: Re,
f: function(e) {
!(function(e, r) {
;(r && n.noExitRuntime && 0 === e) ||
(n.noExitRuntime || ((y = !0), n.onExit && n.onExit(e)),
n.quit(e, new qe(e)))
})(e)
},
x: function(e) {
return (function(e, r) {
Pe()
var t = new Date(1e3 * M[e >> 2])
;(M[r >> 2] = t.getSeconds()),
(M[(r + 4) >> 2] = t.getMinutes()),
(M[(r + 8) >> 2] = t.getHours()),
(M[(r + 12) >> 2] = t.getDate()),
(M[(r + 16) >> 2] = t.getMonth()),
(M[(r + 20) >> 2] = t.getFullYear() - 1900),
(M[(r + 24) >> 2] = t.getDay())
var n = new Date(t.getFullYear(), 0, 1),
o = ((t.getTime() - n.getTime()) / 864e5) | 0
;(M[(r + 28) >> 2] = o), (M[(r + 36) >> 2] = -60 * t.getTimezoneOffset())
var i = new Date(2e3, 6, 1).getTimezoneOffset(),
a = n.getTimezoneOffset(),
s = 0 | (i != a && t.getTimezoneOffset() == Math.min(a, i))
M[(r + 32) >> 2] = s
var u = M[(Le() + (s ? 4 : 0)) >> 2]
return (M[(r + 40) >> 2] = u), r
})(e, Te)
},
d: function(e) {
Pe()
var r = new Date(
M[(e + 20) >> 2] + 1900,
M[(e + 16) >> 2],
M[(e + 12) >> 2],
M[(e + 8) >> 2],
M[(e + 4) >> 2],
M[e >> 2],
0
),
t = M[(e + 32) >> 2],
n = r.getTimezoneOffset(),
o = new Date(r.getFullYear(), 0, 1),
i = new Date(2e3, 6, 1).getTimezoneOffset(),
a = o.getTimezoneOffset(),
s = Math.min(a, i)
if (t < 0) M[(e + 32) >> 2] = Number(i != a && s == n)
else if (t > 0 != (s == n)) {
var u = Math.max(a, i),
c = t > 0 ? s : u
r.setTime(r.getTime() + 6e4 * (c - n))
}
M[(e + 24) >> 2] = r.getDay()
var f = ((r.getTime() - o.getTime()) / 864e5) | 0
return (M[(e + 28) >> 2] = f), (r.getTime() / 1e3) | 0
},
e: function() {
p('missing function: posix_spawn_file_actions_addclose'), Ze(-1)
},
k: function() {
p('missing function: posix_spawn_file_actions_adddup2'), Ze(-1)
},
j: function() {
p('missing function: posix_spawn_file_actions_destroy'), Ze(-1)
},
w: function() {
p('missing function: posix_spawn_file_actions_init'), Ze(-1)
},
v: function() {
return function() {
return he(11), -1
}.apply(null, arguments)
},
u: function(e) {
Pe()
var r = Date.UTC(
M[(e + 20) >> 2] + 1900,
M[(e + 16) >> 2],
M[(e + 12) >> 2],
M[(e + 8) >> 2],
M[(e + 4) >> 2],
M[e >> 2],
0
),
t = new Date(r)
M[(e + 24) >> 2] = t.getUTCDay()
var n = Date.UTC(t.getUTCFullYear(), 0, 1, 0, 0, 0, 0),
o = ((t.getTime() - n) / 864e5) | 0
return (M[(e + 28) >> 2] = o), (t.getTime() / 1e3) | 0
},
t: function() {
return function(e) {
return he(10), -1
}.apply(null, arguments)
},
r: function(e) {
Ze('OOM')
},
a: q,
},
xe = n.asm({}, Oe, A)
n.asm = xe
var Ie = (n.___emscripten_environ_constructor = function() {
return n.asm.H.apply(null, arguments)
}),
ze =
((n.___errno_location = function() {
return n.asm.I.apply(null, arguments)
}),
(n.__get_daylight = function() {
return n.asm.J.apply(null, arguments)
})),
Ce = (n.__get_timezone = function() {
return n.asm.K.apply(null, arguments)
}),
Le = (n.__get_tzname = function() {
return n.asm.L.apply(null, arguments)
}),
Ue =
((n._archive_close = function() {
return n.asm.M.apply(null, arguments)
}),
(n._archive_entry_filetype = function() {
return n.asm.N.apply(null, arguments)
}),
(n._archive_entry_is_encrypted = function() {
return n.asm.O.apply(null, arguments)
}),
(n._archive_entry_pathname = function() {
return n.asm.P.apply(null, arguments)
}),
(n._archive_entry_pathname_utf8 = function() {
return n.asm.Q.apply(null, arguments)
}),
(n._archive_entry_size = function() {
return n.asm.R.apply(null, arguments)
}),
(n._archive_error_string = function() {
return n.asm.S.apply(null, arguments)
}),
(n._archive_open = function() {
return n.asm.T.apply(null, arguments)
}),
(n._archive_read_add_passphrase = function() {
return n.asm.U.apply(null, arguments)
}),
(n._archive_read_data_skip = function() {
return n.asm.V.apply(null, arguments)
}),
(n._archive_read_has_encrypted_entries = function() {
return n.asm.W.apply(null, arguments)
}),
(n._free = function() {
return n.asm.X.apply(null, arguments)
}),
(n._get_filedata = function() {
return n.asm.Y.apply(null, arguments)
}),
(n._get_next_entry = function() {
return n.asm.Z.apply(null, arguments)
}),
(n._get_version = function() {
return n.asm._.apply(null, arguments)
}),
(n._malloc = function() {
return n.asm.$.apply(null, arguments)
})),
je = (n.stackAlloc = function() {
return n.asm.ca.apply(null, arguments)
}),
He = (n.stackRestore = function() {
return n.asm.da.apply(null, arguments)
}),
We = (n.stackSave = function() {
return n.asm.ea.apply(null, arguments)
})
function qe(e) {
;(this.name = 'ExitStatus'),
(this.message = 'Program terminated with exit(' + e + ')'),
(this.status = e)
}
function Ke(e) {
function r() {
n.calledRun ||
((n.calledRun = !0),
y ||
($ ||
(($ = !0),
n.noFSInit || be.init.initialized || be.init(),
(Fe.root = be.mount(Fe, {}, null)),
Z(X)),
(be.ignorePermissions = !1),
Z(Y),
n.onRuntimeInitialized && n.onRuntimeInitialized(),
(function() {
if (n.postRun)
for (
'function' == typeof n.postRun && (n.postRun = [n.postRun]);
n.postRun.length;
)
(e = n.postRun.shift()), G.unshift(e)
var e
Z(G)
})()))
}
;(e = e || n.arguments),
te > 0 ||
((function() {
if (n.preRun)
for (
'function' == typeof n.preRun && (n.preRun = [n.preRun]);
n.preRun.length;
)
(e = n.preRun.shift()), V.unshift(e)
var e
Z(V)
})(),
te > 0 ||
n.calledRun ||
(n.setStatus
? (n.setStatus('Running...'),
setTimeout(function() {
setTimeout(function() {
n.setStatus('')
}, 1),
r()
}, 1))
: r()))
}
function Ze(e) {
throw (n.onAbort && n.onAbort(e),
void 0 !== e ? (d(e), p(e), (e = JSON.stringify(e))) : (e = ''),
(y = !0),
'abort(' + e + '). Build with -s ASSERTIONS=1 for more info.')
}
if (
((n.dynCall_v = function() {
return n.asm.aa.apply(null, arguments)
}),
(n.dynCall_vi = function() {
return n.asm.ba.apply(null, arguments)
}),
(n.asm = xe),
(n.intArrayFromString = Ne),
(n.cwrap = function(e, r, t, n) {
var o = (t = t || []).every(function(e) {
return 'number' === e
})
return 'string' !== r && o && !n
? g(e)
: function() {
return _(e, r, t, arguments)
}
}),
(n.allocate = S),
(n.then = function(e) {
if (n.calledRun) e(n)
else {
var r = n.onRuntimeInitialized
n.onRuntimeInitialized = function() {
r && r(), e(n)
}
}
return n
}),
(qe.prototype = new Error()),
(qe.prototype.constructor = qe),
(oe = function e() {
n.calledRun || Ke(), n.calledRun || (oe = e)
}),
(n.run = Ke),
(n.abort = Ze),
n.preInit)
)
for (
'function' == typeof n.preInit && (n.preInit = [n.preInit]);
n.preInit.length > 0;
)
n.preInit.pop()()
return (n.noExitRuntime = !0), Ke(), e
})
class o {
constructor() {
;(this.preRun = []), (this.postRun = []), (this.totalDependencies = 0)
}
print(...e) {
console.log(e)
}
printErr(...e) {
console.error(e)
}
initFunctions() {
this.runCode = {
getVersion: this.cwrap('get_version', 'string', []),
openArchive: this.cwrap('archive_open', 'number', ['number', 'number', 'string']),
getNextEntry: this.cwrap('get_next_entry', 'number', ['number']),
getFileData: this.cwrap('get_filedata', 'number', ['number', 'number']),
skipEntry: this.cwrap('archive_read_data_skip', 'number', ['number']),
closeArchive: this.cwrap('archive_close', null, ['number']),
getEntrySize: this.cwrap('archive_entry_size', 'number', ['number']),
getEntryName: this.cwrap('archive_entry_pathname', 'string', ['number']),
getEntryType: this.cwrap('archive_entry_filetype', 'number', ['number']),
getError: this.cwrap('archive_error_string', 'string', ['number']),
entryIsEncrypted: this.cwrap('archive_entry_is_encrypted', 'number', ['number']),
hasEncryptedEntries: this.cwrap('archive_read_has_encrypted_entries', 'number', [
'number',
]),
addPassphrase: this.cwrap('archive_read_add_passphrase', 'number', [
'number',
'string',
]),
string: e => this.allocate(this.intArrayFromString(e), 'i8', 0),
malloc: this.cwrap('malloc', 'number', ['number']),
free: this.cwrap('free', null, ['number']),
}
}
monitorRunDependencies() {}
locateFile(e) {
return `wasm-gen/${e}`
}
}
let i = null,
a = !1
var s
;(s = e => {
;(i = new r(e)), (a = !1), self.postMessage({ type: 'READY' })
}),
n(new o()).then(e => {
e.initFunctions(), s(e)
}),
(self.onmessage = async ({ data: e }) => {
if (a) return void self.postMessage({ type: 'BUSY' })
let r = !1
a = !0
try {
switch (e.type) {
case 'HELLO':
break
case 'OPEN':
await i.open(e.file), self.postMessage({ type: 'OPENED' })
break
case 'LIST_FILES':
r = !0
case 'EXTRACT_FILES':
for (const e of i.entries(r)) self.postMessage({ type: 'ENTRY', entry: e })
self.postMessage({ type: 'END' })
break
case 'EXTRACT_SINGLE_FILE':
for (const r of i.entries(!0, e.target))
r.fileData && self.postMessage({ type: 'FILE', entry: r })
break
case 'CHECK_ENCRYPTION':
self.postMessage({ type: 'ENCRYPTION_STATUS', status: i.hasEncryptedData() })
break
case 'SET_PASSPHRASE':
i.setPassphrase(e.passphrase),
self.postMessage({ type: 'PASSPHRASE_STATUS', status: !0 })
break
default:
throw new Error('Invalid Command')
}
} catch (e) {
self.postMessage({
type: 'ERROR',
error: { message: e.message, name: e.name, stack: e.stack },
})
} finally {
a = !1
}
})
})()
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