PC-mj/.output/server/chunks/build/multipart-parser-BGZciX6u.mjs
2025-02-20 14:18:44 +08:00

177 lines
6.8 KiB
JavaScript

import { Z as Zt, Y as Yr } from './server.mjs';
import 'vue';
import 'node:http';
import 'node:https';
import 'node:zlib';
import 'node:stream';
import 'node:buffer';
import 'node:util';
import 'node:url';
import 'node:net';
import 'node:fs';
import 'node:path';
import '../routes/renderer.mjs';
import 'vue-bundle-renderer/runtime';
import '../_/nitro.mjs';
import 'devalue';
import 'vue/server-renderer';
import '@unhead/ssr';
import 'unhead';
import '@unhead/shared';
import 'vue-router';
var U = Object.defineProperty;
var E = (_, o) => U(_, "name", { value: o, configurable: true });
let D = 0;
const t = { START_BOUNDARY: D++, HEADER_FIELD_START: D++, HEADER_FIELD: D++, HEADER_VALUE_START: D++, HEADER_VALUE: D++, HEADER_VALUE_ALMOST_DONE: D++, HEADERS_ALMOST_DONE: D++, PART_DATA_START: D++, PART_DATA: D++, END: D++ };
let F = 1;
const u = { PART_BOUNDARY: F, LAST_BOUNDARY: F *= 2 }, g = 10, N = 13, V = 32, S = 45, Y = 58, x = 97, C = 122, I = E((_) => _ | 32, "lower"), p = E(() => {
}, "noop");
const _M = class _M2 {
constructor(o) {
this.index = 0, this.flags = 0, this.onHeaderEnd = p, this.onHeaderField = p, this.onHeadersEnd = p, this.onHeaderValue = p, this.onPartBegin = p, this.onPartData = p, this.onPartEnd = p, this.boundaryChars = {}, o = `\r
--` + o;
const n = new Uint8Array(o.length);
for (let r = 0; r < o.length; r++) n[r] = o.charCodeAt(r), this.boundaryChars[n[r]] = true;
this.boundary = n, this.lookbehind = new Uint8Array(this.boundary.length + 8), this.state = t.START_BOUNDARY;
}
write(o) {
let n = 0;
const r = o.length;
let d = this.index, { lookbehind: l, boundary: c, boundaryChars: m, index: e, state: i, flags: A } = this;
const H = this.boundary.length, O = H - 1, y = o.length;
let a, L;
const f = E((h) => {
this[h + "Mark"] = n;
}, "mark"), s = E((h) => {
delete this[h + "Mark"];
}, "clear"), T = E((h, P, R, k) => {
(P === void 0 || P !== R) && this[h](k && k.subarray(P, R));
}, "callback"), b = E((h, P) => {
const R = h + "Mark";
R in this && (P ? (T(h, this[R], n, o), delete this[R]) : (T(h, this[R], o.length, o), this[R] = 0));
}, "dataCallback");
for (n = 0; n < r; n++) switch (a = o[n], i) {
case t.START_BOUNDARY:
if (e === c.length - 2) {
if (a === S) A |= u.LAST_BOUNDARY;
else if (a !== N) return;
e++;
break;
} else if (e - 1 === c.length - 2) {
if (A & u.LAST_BOUNDARY && a === S) i = t.END, A = 0;
else if (!(A & u.LAST_BOUNDARY) && a === g) e = 0, T("onPartBegin"), i = t.HEADER_FIELD_START;
else return;
break;
}
a !== c[e + 2] && (e = -2), a === c[e + 2] && e++;
break;
case t.HEADER_FIELD_START:
i = t.HEADER_FIELD, f("onHeaderField"), e = 0;
case t.HEADER_FIELD:
if (a === N) {
s("onHeaderField"), i = t.HEADERS_ALMOST_DONE;
break;
}
if (e++, a === S) break;
if (a === Y) {
if (e === 1) return;
b("onHeaderField", true), i = t.HEADER_VALUE_START;
break;
}
if (L = I(a), L < x || L > C) return;
break;
case t.HEADER_VALUE_START:
if (a === V) break;
f("onHeaderValue"), i = t.HEADER_VALUE;
case t.HEADER_VALUE:
a === N && (b("onHeaderValue", true), T("onHeaderEnd"), i = t.HEADER_VALUE_ALMOST_DONE);
break;
case t.HEADER_VALUE_ALMOST_DONE:
if (a !== g) return;
i = t.HEADER_FIELD_START;
break;
case t.HEADERS_ALMOST_DONE:
if (a !== g) return;
T("onHeadersEnd"), i = t.PART_DATA_START;
break;
case t.PART_DATA_START:
i = t.PART_DATA, f("onPartData");
case t.PART_DATA:
if (d = e, e === 0) {
for (n += O; n < y && !(o[n] in m); ) n += H;
n -= O, a = o[n];
}
if (e < c.length) c[e] === a ? (e === 0 && b("onPartData", true), e++) : e = 0;
else if (e === c.length) e++, a === N ? A |= u.PART_BOUNDARY : a === S ? A |= u.LAST_BOUNDARY : e = 0;
else if (e - 1 === c.length) if (A & u.PART_BOUNDARY) {
if (e = 0, a === g) {
A &= ~u.PART_BOUNDARY, T("onPartEnd"), T("onPartBegin"), i = t.HEADER_FIELD_START;
break;
}
} else A & u.LAST_BOUNDARY && a === S ? (T("onPartEnd"), i = t.END, A = 0) : e = 0;
if (e > 0) l[e - 1] = a;
else if (d > 0) {
const h = new Uint8Array(l.buffer, l.byteOffset, l.byteLength);
T("onPartData", 0, d, h), d = 0, f("onPartData"), n--;
}
break;
case t.END:
break;
default:
throw new Error(`Unexpected state entered: ${i}`);
}
b("onHeaderField"), b("onHeaderValue"), b("onPartData"), this.index = e, this.state = i, this.flags = A;
}
end() {
if (this.state === t.HEADER_FIELD_START && this.index === 0 || this.state === t.PART_DATA && this.index === this.boundary.length) this.onPartEnd();
else if (this.state !== t.END) throw new Error("MultipartParser.end(): stream ended unexpectedly");
}
};
E(_M, "MultipartParser");
let M = _M;
function $(_) {
const o = _.match(/\bfilename=("(.*?)"|([^()<>@,;:\\"/[\]?={}\s\t]+))($|;\s)/i);
if (!o) return;
const n = o[2] || o[3] || "";
let r = n.slice(n.lastIndexOf("\\") + 1);
return r = r.replace(/%22/g, '"'), r = r.replace(/&#(\d{4});/g, (d, l) => String.fromCharCode(l)), r;
}
E($, "_fileName");
async function v(_, o) {
if (!/multipart/i.test(o)) throw new TypeError("Failed to fetch");
const n = o.match(/boundary=(?:"([^"]+)"|([^;]+))/i);
if (!n) throw new TypeError("no or bad content-type header, no multipart boundary");
const r = new M(n[1] || n[2]);
let d, l, c, m, e, i;
const A = [], H = new Zt(), O = E((s) => {
c += f.decode(s, { stream: true });
}, "onPartData"), y = E((s) => {
A.push(s);
}, "appendToFile"), a = E(() => {
const s = new Yr(A, i, { type: e });
H.append(m, s);
}, "appendFileToFormData"), L = E(() => {
H.append(m, c);
}, "appendEntryToFormData"), f = new TextDecoder("utf-8");
f.decode(), r.onPartBegin = function() {
r.onPartData = O, r.onPartEnd = L, d = "", l = "", c = "", m = "", e = "", i = null, A.length = 0;
}, r.onHeaderField = function(s) {
d += f.decode(s, { stream: true });
}, r.onHeaderValue = function(s) {
l += f.decode(s, { stream: true });
}, r.onHeaderEnd = function() {
if (l += f.decode(), d = d.toLowerCase(), d === "content-disposition") {
const s = l.match(/\bname=("([^"]*)"|([^()<>@,;:\\"/[\]?={}\s\t]+))/i);
s && (m = s[2] || s[3] || ""), i = $(l), i && (r.onPartData = y, r.onPartEnd = a);
} else d === "content-type" && (e = l);
l = "", d = "";
};
for await (const s of _) r.write(s);
return r.end(), H;
}
E(v, "toFormData");
export { v as toFormData };
//# sourceMappingURL=multipart-parser-BGZciX6u.mjs.map