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backend/node_modules/@hono/node-server/dist/request.js

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+"use strict";
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+
+// src/request.ts
+var request_exports = {};
+__export(request_exports, {
+  GlobalRequest: () => GlobalRequest,
+  Request: () => Request,
+  RequestError: () => RequestError,
+  abortControllerKey: () => abortControllerKey,
+  getAbortController: () => getAbortController,
+  newRequest: () => newRequest,
+  toRequestError: () => toRequestError,
+  wrapBodyStream: () => wrapBodyStream
+});
+module.exports = __toCommonJS(request_exports);
+var import_node_http2 = require("http2");
+var import_node_stream = require("stream");
+var RequestError = class extends Error {
+  constructor(message, options) {
+    super(message, options);
+    this.name = "RequestError";
+  }
+};
+var toRequestError = (e) => {
+  if (e instanceof RequestError) {
+    return e;
+  }
+  return new RequestError(e.message, { cause: e });
+};
+var GlobalRequest = global.Request;
+var Request = class extends GlobalRequest {
+  constructor(input, options) {
+    if (typeof input === "object" && getRequestCache in input) {
+      input = input[getRequestCache]();
+    }
+    if (typeof options?.body?.getReader !== "undefined") {
+      ;
+      options.duplex ??= "half";
+    }
+    super(input, options);
+  }
+};
+var newHeadersFromIncoming = (incoming) => {
+  const headerRecord = [];
+  const rawHeaders = incoming.rawHeaders;
+  for (let i = 0; i < rawHeaders.length; i += 2) {
+    const { [i]: key, [i + 1]: value } = rawHeaders;
+    if (key.charCodeAt(0) !== /*:*/
+    58) {
+      headerRecord.push([key, value]);
+    }
+  }
+  return new Headers(headerRecord);
+};
+var wrapBodyStream = Symbol("wrapBodyStream");
+var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
+  const init = {
+    method,
+    headers,
+    signal: abortController.signal
+  };
+  if (method === "TRACE") {
+    init.method = "GET";
+    const req = new Request(url, init);
+    Object.defineProperty(req, "method", {
+      get() {
+        return "TRACE";
+      }
+    });
+    return req;
+  }
+  if (!(method === "GET" || method === "HEAD")) {
+    if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
+      init.body = new ReadableStream({
+        start(controller) {
+          controller.enqueue(incoming.rawBody);
+          controller.close();
+        }
+      });
+    } else if (incoming[wrapBodyStream]) {
+      let reader;
+      init.body = new ReadableStream({
+        async pull(controller) {
+          try {
+            reader ||= import_node_stream.Readable.toWeb(incoming).getReader();
+            const { done, value } = await reader.read();
+            if (done) {
+              controller.close();
+            } else {
+              controller.enqueue(value);
+            }
+          } catch (error) {
+            controller.error(error);
+          }
+        }
+      });
+    } else {
+      init.body = import_node_stream.Readable.toWeb(incoming);
+    }
+  }
+  return new Request(url, init);
+};
+var getRequestCache = Symbol("getRequestCache");
+var requestCache = Symbol("requestCache");
+var incomingKey = Symbol("incomingKey");
+var urlKey = Symbol("urlKey");
+var headersKey = Symbol("headersKey");
+var abortControllerKey = Symbol("abortControllerKey");
+var getAbortController = Symbol("getAbortController");
+var requestPrototype = {
+  get method() {
+    return this[incomingKey].method || "GET";
+  },
+  get url() {
+    return this[urlKey];
+  },
+  get headers() {
+    return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
+  },
+  [getAbortController]() {
+    this[getRequestCache]();
+    return this[abortControllerKey];
+  },
+  [getRequestCache]() {
+    this[abortControllerKey] ||= new AbortController();
+    return this[requestCache] ||= newRequestFromIncoming(
+      this.method,
+      this[urlKey],
+      this.headers,
+      this[incomingKey],
+      this[abortControllerKey]
+    );
+  }
+};
+[
+  "body",
+  "bodyUsed",
+  "cache",
+  "credentials",
+  "destination",
+  "integrity",
+  "mode",
+  "redirect",
+  "referrer",
+  "referrerPolicy",
+  "signal",
+  "keepalive"
+].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    get() {
+      return this[getRequestCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    value: function() {
+      return this[getRequestCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(requestPrototype, Request.prototype);
+var newRequest = (incoming, defaultHostname) => {
+  const req = Object.create(requestPrototype);
+  req[incomingKey] = incoming;
+  const incomingUrl = incoming.url || "";
+  if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
+  (incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
+    if (incoming instanceof import_node_http2.Http2ServerRequest) {
+      throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
+    }
+    try {
+      const url2 = new URL(incomingUrl);
+      req[urlKey] = url2.href;
+    } catch (e) {
+      throw new RequestError("Invalid absolute URL", { cause: e });
+    }
+    return req;
+  }
+  const host = (incoming instanceof import_node_http2.Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
+  if (!host) {
+    throw new RequestError("Missing host header");
+  }
+  let scheme;
+  if (incoming instanceof import_node_http2.Http2ServerRequest) {
+    scheme = incoming.scheme;
+    if (!(scheme === "http" || scheme === "https")) {
+      throw new RequestError("Unsupported scheme");
+    }
+  } else {
+    scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
+  }
+  const url = new URL(`${scheme}://${host}${incomingUrl}`);
+  if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
+    throw new RequestError("Invalid host header");
+  }
+  req[urlKey] = url.href;
+  return req;
+};
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  GlobalRequest,
+  Request,
+  RequestError,
+  abortControllerKey,
+  getAbortController,
+  newRequest,
+  toRequestError,
+  wrapBodyStream
+});