1 files changed, 0 insertions, 518 deletions
diff --git a/ext/node/polyfills/querystring.ts b/ext/node/polyfills/querystring.ts
deleted file mode 100644
index 14bc3ea23..000000000
--- a/ext/node/polyfills/querystring.ts
+++ /dev/null
@@ -1,518 +0,0 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-
-// TODO(petamoriken): enable prefer-primordials for node polyfills
-// deno-lint-ignore-file prefer-primordials
-
-import { Buffer } from "node:buffer";
-import { encodeStr, hexTable } from "ext:deno_node/internal/querystring.ts";
-
-/**
- * Alias of querystring.parse()
- * @legacy
- */
-export const decode = parse;
-
-/**
- * Alias of querystring.stringify()
- * @legacy
- */
-export const encode = stringify;
-
-/**
- * replaces encodeURIComponent()
- * @see https://www.ecma-international.org/ecma-262/5.1/#sec-15.1.3.4
- */
-function qsEscape(str: unknown): string {
-  if (typeof str !== "string") {
-    if (typeof str === "object") {
-      str = String(str);
-    } else {
-      str += "";
-    }
-  }
-  return encodeStr(str as string, noEscape, hexTable);
-}
-
-/**
- * Performs URL percent-encoding on the given `str` in a manner that is optimized for the specific requirements of URL query strings.
- * Used by `querystring.stringify()` and is generally not expected to be used directly.
- * It is exported primarily to allow application code to provide a replacement percent-encoding implementation if necessary by assigning `querystring.escape` to an alternative function.
- * @legacy
- * @see Tested in `test-querystring-escape.js`
- */
-export const escape = qsEscape;
-
-export interface ParsedUrlQuery {
-  [key: string]: string | string[] | undefined;
-}
-
-export interface ParsedUrlQueryInput {
-  [key: string]:
-    | string
-    | number
-    | boolean
-    | ReadonlyArray<string>
-    | ReadonlyArray<number>
-    | ReadonlyArray<boolean>
-    | null
-    | undefined;
-}
-
-interface ParseOptions {
-  /** The function to use when decoding percent-encoded characters in the query string. */
-  decodeURIComponent?: (string: string) => string;
-  /** Specifies the maximum number of keys to parse. */
-  maxKeys?: number;
-}
-
-// deno-fmt-ignore
-const isHexTable = new Int8Array([
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0 - 15
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 16 - 31
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 32 - 47
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, // 48 - 63
-  0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 64 - 79
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 80 - 95
-  0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 96 - 111
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 112 - 127
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 128 ...
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,  // ... 256
-]);
-
-function charCodes(str: string): number[] {
-  const ret = new Array(str.length);
-  for (let i = 0; i < str.length; ++i) {
-    ret[i] = str.charCodeAt(i);
-  }
-  return ret;
-}
-
-function addKeyVal(
-  obj: ParsedUrlQuery,
-  key: string,
-  value: string,
-  keyEncoded: boolean,
-  valEncoded: boolean,
-  decode: (encodedURIComponent: string) => string,
-) {
-  if (key.length > 0 && keyEncoded) {
-    key = decode(key);
-  }
-  if (value.length > 0 && valEncoded) {
-    value = decode(value);
-  }
-
-  if (obj[key] === undefined) {
-    obj[key] = value;
-  } else {
-    const curValue = obj[key];
-    // A simple Array-specific property check is enough here to
-    // distinguish from a string value and is faster and still safe
-    // since we are generating all of the values being assigned.
-    if ((curValue as string[]).pop) {
-      (curValue as string[])[curValue!.length] = value;
-    } else {
-      obj[key] = [curValue as string, value];
-    }
-  }
-}
-
-/**
- * Parses a URL query string into a collection of key and value pairs.
- * @param str The URL query string to parse
- * @param sep The substring used to delimit key and value pairs in the query string. Default: '&'.
- * @param eq The substring used to delimit keys and values in the query string. Default: '='.
- * @param options The parse options
- * @param options.decodeURIComponent The function to use when decoding percent-encoded characters in the query string. Default: `querystring.unescape()`.
- * @param options.maxKeys Specifies the maximum number of keys to parse. Specify `0` to remove key counting limitations. Default: `1000`.
- * @legacy
- * @see Tested in test-querystring.js
- */
-export function parse(
-  str: string,
-  sep = "&",
-  eq = "=",
-  { decodeURIComponent = unescape, maxKeys = 1000 }: ParseOptions = {},
-): ParsedUrlQuery {
-  const obj: ParsedUrlQuery = Object.create(null);
-
-  if (typeof str !== "string" || str.length === 0) {
-    return obj;
-  }
-
-  const sepCodes = !sep ? [38] /* & */ : charCodes(String(sep));
-  const eqCodes = !eq ? [61] /* = */ : charCodes(String(eq));
-  const sepLen = sepCodes.length;
-  const eqLen = eqCodes.length;
-
-  let pairs = 1000;
-  if (typeof maxKeys === "number") {
-    // -1 is used in place of a value like Infinity for meaning
-    // "unlimited pairs" because of additional checks V8 (at least as of v5.4)
-    // has to do when using variables that contain values like Infinity. Since
-    // `pairs` is always decremented and checked explicitly for 0, -1 works
-    // effectively the same as Infinity, while providing a significant
-    // performance boost.
-    pairs = maxKeys > 0 ? maxKeys : -1;
-  }
-
-  let decode = unescape;
-  if (decodeURIComponent) {
-    decode = decodeURIComponent;
-  }
-  const customDecode = decode !== unescape;
-
-  let lastPos = 0;
-  let sepIdx = 0;
-  let eqIdx = 0;
-  let key = "";
-  let value = "";
-  let keyEncoded = customDecode;
-  let valEncoded = customDecode;
-  const plusChar = customDecode ? "%20" : " ";
-  let encodeCheck = 0;
-  for (let i = 0; i < str.length; ++i) {
-    const code = str.charCodeAt(i);
-
-    // Try matching key/value pair separator (e.g. '&')
-    if (code === sepCodes[sepIdx]) {
-      if (++sepIdx === sepLen) {
-        // Key/value pair separator match!
-        const end = i - sepIdx + 1;
-        if (eqIdx < eqLen) {
-          // We didn't find the (entire) key/value separator
-          if (lastPos < end) {
-            // Treat the substring as part of the key instead of the value
-            key += str.slice(lastPos, end);
-          } else if (key.length === 0) {
-            // We saw an empty substring between separators
-            if (--pairs === 0) {
-              return obj;
-            }
-            lastPos = i + 1;
-            sepIdx = eqIdx = 0;
-            continue;
-          }
-        } else if (lastPos < end) {
-          value += str.slice(lastPos, end);
-        }
-
-        addKeyVal(obj, key, value, keyEncoded, valEncoded, decode);
-
-        if (--pairs === 0) {
-          return obj;
-        }
-        key = value = "";
-        encodeCheck = 0;
-        lastPos = i + 1;
-        sepIdx = eqIdx = 0;
-      }
-    } else {
-      sepIdx = 0;
-      // Try matching key/value separator (e.g. '=') if we haven't already
-      if (eqIdx < eqLen) {
-        if (code === eqCodes[eqIdx]) {
-          if (++eqIdx === eqLen) {
-            // Key/value separator match!
-            const end = i - eqIdx + 1;
-            if (lastPos < end) {
-              key += str.slice(lastPos, end);
-            }
-            encodeCheck = 0;
-            lastPos = i + 1;
-          }
-          continue;
-        } else {
-          eqIdx = 0;
-          if (!keyEncoded) {
-            // Try to match an (valid) encoded byte once to minimize unnecessary
-            // calls to string decoding functions
-            if (code === 37 /* % */) {
-              encodeCheck = 1;
-              continue;
-            } else if (encodeCheck > 0) {
-              if (isHexTable[code] === 1) {
-                if (++encodeCheck === 3) {
-                  keyEncoded = true;
-                }
-                continue;
-              } else {
-                encodeCheck = 0;
-              }
-            }
-          }
-        }
-        if (code === 43 /* + */) {
-          if (lastPos < i) {
-            key += str.slice(lastPos, i);
-          }
-          key += plusChar;
-          lastPos = i + 1;
-          continue;
-        }
-      }
-      if (code === 43 /* + */) {
-        if (lastPos < i) {
-          value += str.slice(lastPos, i);
-        }
-        value += plusChar;
-        lastPos = i + 1;
-      } else if (!valEncoded) {
-        // Try to match an (valid) encoded byte (once) to minimize unnecessary
-        // calls to string decoding functions
-        if (code === 37 /* % */) {
-          encodeCheck = 1;
-        } else if (encodeCheck > 0) {
-          if (isHexTable[code] === 1) {
-            if (++encodeCheck === 3) {
-              valEncoded = true;
-            }
-          } else {
-            encodeCheck = 0;
-          }
-        }
-      }
-    }
-  }
-
-  // Deal with any leftover key or value data
-  if (lastPos < str.length) {
-    if (eqIdx < eqLen) {
-      key += str.slice(lastPos);
-    } else if (sepIdx < sepLen) {
-      value += str.slice(lastPos);
-    }
-  } else if (eqIdx === 0 && key.length === 0) {
-    // We ended on an empty substring
-    return obj;
-  }
-
-  addKeyVal(obj, key, value, keyEncoded, valEncoded, decode);
-
-  return obj;
-}
-
-interface StringifyOptions {
-  /** The function to use when converting URL-unsafe characters to percent-encoding in the query string. */
-  encodeURIComponent: (string: string) => string;
-}
-
-/**
- * These characters do not need escaping when generating query strings:
- * ! - . _ ~
- * ' ( ) *
- * digits
- * alpha (uppercase)
- * alpha (lowercase)
- */
-// deno-fmt-ignore
-const noEscape = new Int8Array([
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0 - 15
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 16 - 31
-  0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 0, // 32 - 47
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, // 48 - 63
-  0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 64 - 79
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, // 80 - 95
-  0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 96 - 111
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0,  // 112 - 127
-]);
-
-// deno-lint-ignore no-explicit-any
-function stringifyPrimitive(v: any): string {
-  if (typeof v === "string") {
-    return v;
-  }
-  if (typeof v === "number" && isFinite(v)) {
-    return "" + v;
-  }
-  if (typeof v === "bigint") {
-    return "" + v;
-  }
-  if (typeof v === "boolean") {
-    return v ? "true" : "false";
-  }
-  return "";
-}
-
-function encodeStringifiedCustom(
-  // deno-lint-ignore no-explicit-any
-  v: any,
-  encode: (string: string) => string,
-): string {
-  return encode(stringifyPrimitive(v));
-}
-
-// deno-lint-ignore no-explicit-any
-function encodeStringified(v: any, encode: (string: string) => string): string {
-  if (typeof v === "string") {
-    return (v.length ? encode(v) : "");
-  }
-  if (typeof v === "number" && isFinite(v)) {
-    // Values >= 1e21 automatically switch to scientific notation which requires
-    // escaping due to the inclusion of a '+' in the output
-    return (Math.abs(v) < 1e21 ? "" + v : encode("" + v));
-  }
-  if (typeof v === "bigint") {
-    return "" + v;
-  }
-  if (typeof v === "boolean") {
-    return v ? "true" : "false";
-  }
-  return "";
-}
-
-/**
- * Produces a URL query string from a given obj by iterating through the object's "own properties".
- * @param obj The object to serialize into a URL query string.
- * @param sep The substring used to delimit key and value pairs in the query string. Default: '&'.
- * @param eq The substring used to delimit keys and values in the query string. Default: '='.
- * @param options The stringify options
- * @param options.encodeURIComponent The function to use when converting URL-unsafe characters to percent-encoding in the query string. Default: `querystring.escape()`.
- * @legacy
- * @see Tested in `test-querystring.js`
- */
-export function stringify(
-  // deno-lint-ignore no-explicit-any
-  obj: Record<string, any>,
-  sep?: string,
-  eq?: string,
-  options?: StringifyOptions,
-): string {
-  sep ||= "&";
-  eq ||= "=";
-  const encode = options ? options.encodeURIComponent : qsEscape;
-  const convert = options ? encodeStringifiedCustom : encodeStringified;
-
-  if (obj !== null && typeof obj === "object") {
-    const keys = Object.keys(obj);
-    const len = keys.length;
-    let fields = "";
-    for (let i = 0; i < len; ++i) {
-      const k = keys[i];
-      const v = obj[k];
-      let ks = convert(k, encode);
-      ks += eq;
-
-      if (Array.isArray(v)) {
-        const vlen = v.length;
-        if (vlen === 0) continue;
-        if (fields) {
-          fields += sep;
-        }
-        for (let j = 0; j < vlen; ++j) {
-          if (j) {
-            fields += sep;
-          }
-          fields += ks;
-          fields += convert(v[j], encode);
-        }
-      } else {
-        if (fields) {
-          fields += sep;
-        }
-        fields += ks;
-        fields += convert(v, encode);
-      }
-    }
-    return fields;
-  }
-  return "";
-}
-
-// deno-fmt-ignore
-const unhexTable = new Int8Array([
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 0 - 15
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 16 - 31
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 32 - 47
-  +0, +1, +2, +3, +4, +5, +6, +7, +8, +9, -1, -1, -1, -1, -1, -1, // 48 - 63
-  -1, 10, 11, 12, 13, 14, 15, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 64 - 79
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 80 - 95
-  -1, 10, 11, 12, 13, 14, 15, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 96 - 111
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 112 - 127
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 128 ...
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // ... 255
-]);
-
-/**
- * A safe fast alternative to decodeURIComponent
- */
-export function unescapeBuffer(s: string, decodeSpaces = false): Buffer {
-  const out = Buffer.alloc(s.length);
-  let index = 0;
-  let outIndex = 0;
-  let currentChar;
-  let nextChar;
-  let hexHigh;
-  let hexLow;
-  const maxLength = s.length - 2;
-  // Flag to know if some hex chars have been decoded
-  let hasHex = false;
-  while (index < s.length) {
-    currentChar = s.charCodeAt(index);
-    if (currentChar === 43 /* '+' */ && decodeSpaces) {
-      out[outIndex++] = 32; // ' '
-      index++;
-      continue;
-    }
-    if (currentChar === 37 /* '%' */ && index < maxLength) {
-      currentChar = s.charCodeAt(++index);
-      hexHigh = unhexTable[currentChar];
-      if (!(hexHigh >= 0)) {
-        out[outIndex++] = 37; // '%'
-        continue;
-      } else {
-        nextChar = s.charCodeAt(++index);
-        hexLow = unhexTable[nextChar];
-        if (!(hexLow >= 0)) {
-          out[outIndex++] = 37; // '%'
-          index--;
-        } else {
-          hasHex = true;
-          currentChar = hexHigh * 16 + hexLow;
-        }
-      }
-    }
-    out[outIndex++] = currentChar;
-    index++;
-  }
-  return hasHex ? out.slice(0, outIndex) : out;
-}
-
-function qsUnescape(s: string): string {
-  try {
-    return decodeURIComponent(s);
-  } catch {
-    return unescapeBuffer(s).toString();
-  }
-}
-
-/**
- * Performs decoding of URL percent-encoded characters on the given `str`.
- * Used by `querystring.parse()` and is generally not expected to be used directly.
- * It is exported primarily to allow application code to provide a replacement decoding implementation if necessary by assigning `querystring.unescape` to an alternative function.
- * @legacy
- * @see Tested in `test-querystring-escape.js`
- */
-export const unescape = qsUnescape;
-
-export default {
-  parse,
-  stringify,
-  decode,
-  encode,
-  unescape,
-  escape,
-  unescapeBuffer,
-};