1 files changed, 344 insertions, 0 deletions
diff --git a/g4f/Provider/npm/node_modules/undici/lib/fetch/file.js b/g4f/Provider/npm/node_modules/undici/lib/fetch/file.js
new file mode 100644
index 00000000..3133d255
--- /dev/null
+++ b/g4f/Provider/npm/node_modules/undici/lib/fetch/file.js
@@ -0,0 +1,344 @@
+'use strict'
+
+const { Blob, File: NativeFile } = require('buffer')
+const { types } = require('util')
+const { kState } = require('./symbols')
+const { isBlobLike } = require('./util')
+const { webidl } = require('./webidl')
+const { parseMIMEType, serializeAMimeType } = require('./dataURL')
+const { kEnumerableProperty } = require('../core/util')
+const encoder = new TextEncoder()
+
+class File extends Blob {
+  constructor (fileBits, fileName, options = {}) {
+    // The File constructor is invoked with two or three parameters, depending
+    // on whether the optional dictionary parameter is used. When the File()
+    // constructor is invoked, user agents must run the following steps:
+    webidl.argumentLengthCheck(arguments, 2, { header: 'File constructor' })
+
+    fileBits = webidl.converters['sequence<BlobPart>'](fileBits)
+    fileName = webidl.converters.USVString(fileName)
+    options = webidl.converters.FilePropertyBag(options)
+
+    // 1. Let bytes be the result of processing blob parts given fileBits and
+    // options.
+    // Note: Blob handles this for us
+
+    // 2. Let n be the fileName argument to the constructor.
+    const n = fileName
+
+    // 3. Process FilePropertyBag dictionary argument by running the following
+    // substeps:
+
+    //    1. If the type member is provided and is not the empty string, let t
+    //    be set to the type dictionary member. If t contains any characters
+    //    outside the range U+0020 to U+007E, then set t to the empty string
+    //    and return from these substeps.
+    //    2. Convert every character in t to ASCII lowercase.
+    let t = options.type
+    let d
+
+    // eslint-disable-next-line no-labels
+    substep: {
+      if (t) {
+        t = parseMIMEType(t)
+
+        if (t === 'failure') {
+          t = ''
+          // eslint-disable-next-line no-labels
+          break substep
+        }
+
+        t = serializeAMimeType(t).toLowerCase()
+      }
+
+      //    3. If the lastModified member is provided, let d be set to the
+      //    lastModified dictionary member. If it is not provided, set d to the
+      //    current date and time represented as the number of milliseconds since
+      //    the Unix Epoch (which is the equivalent of Date.now() [ECMA-262]).
+      d = options.lastModified
+    }
+
+    // 4. Return a new File object F such that:
+    // F refers to the bytes byte sequence.
+    // F.size is set to the number of total bytes in bytes.
+    // F.name is set to n.
+    // F.type is set to t.
+    // F.lastModified is set to d.
+
+    super(processBlobParts(fileBits, options), { type: t })
+    this[kState] = {
+      name: n,
+      lastModified: d,
+      type: t
+    }
+  }
+
+  get name () {
+    webidl.brandCheck(this, File)
+
+    return this[kState].name
+  }
+
+  get lastModified () {
+    webidl.brandCheck(this, File)
+
+    return this[kState].lastModified
+  }
+
+  get type () {
+    webidl.brandCheck(this, File)
+
+    return this[kState].type
+  }
+}
+
+class FileLike {
+  constructor (blobLike, fileName, options = {}) {
+    // TODO: argument idl type check
+
+    // The File constructor is invoked with two or three parameters, depending
+    // on whether the optional dictionary parameter is used. When the File()
+    // constructor is invoked, user agents must run the following steps:
+
+    // 1. Let bytes be the result of processing blob parts given fileBits and
+    // options.
+
+    // 2. Let n be the fileName argument to the constructor.
+    const n = fileName
+
+    // 3. Process FilePropertyBag dictionary argument by running the following
+    // substeps:
+
+    //    1. If the type member is provided and is not the empty string, let t
+    //    be set to the type dictionary member. If t contains any characters
+    //    outside the range U+0020 to U+007E, then set t to the empty string
+    //    and return from these substeps.
+    //    TODO
+    const t = options.type
+
+    //    2. Convert every character in t to ASCII lowercase.
+    //    TODO
+
+    //    3. If the lastModified member is provided, let d be set to the
+    //    lastModified dictionary member. If it is not provided, set d to the
+    //    current date and time represented as the number of milliseconds since
+    //    the Unix Epoch (which is the equivalent of Date.now() [ECMA-262]).
+    const d = options.lastModified ?? Date.now()
+
+    // 4. Return a new File object F such that:
+    // F refers to the bytes byte sequence.
+    // F.size is set to the number of total bytes in bytes.
+    // F.name is set to n.
+    // F.type is set to t.
+    // F.lastModified is set to d.
+
+    this[kState] = {
+      blobLike,
+      name: n,
+      type: t,
+      lastModified: d
+    }
+  }
+
+  stream (...args) {
+    webidl.brandCheck(this, FileLike)
+
+    return this[kState].blobLike.stream(...args)
+  }
+
+  arrayBuffer (...args) {
+    webidl.brandCheck(this, FileLike)
+
+    return this[kState].blobLike.arrayBuffer(...args)
+  }
+
+  slice (...args) {
+    webidl.brandCheck(this, FileLike)
+
+    return this[kState].blobLike.slice(...args)
+  }
+
+  text (...args) {
+    webidl.brandCheck(this, FileLike)
+
+    return this[kState].blobLike.text(...args)
+  }
+
+  get size () {
+    webidl.brandCheck(this, FileLike)
+
+    return this[kState].blobLike.size
+  }
+
+  get type () {
+    webidl.brandCheck(this, FileLike)
+
+    return this[kState].blobLike.type
+  }
+
+  get name () {
+    webidl.brandCheck(this, FileLike)
+
+    return this[kState].name
+  }
+
+  get lastModified () {
+    webidl.brandCheck(this, FileLike)
+
+    return this[kState].lastModified
+  }
+
+  get [Symbol.toStringTag] () {
+    return 'File'
+  }
+}
+
+Object.defineProperties(File.prototype, {
+  [Symbol.toStringTag]: {
+    value: 'File',
+    configurable: true
+  },
+  name: kEnumerableProperty,
+  lastModified: kEnumerableProperty
+})
+
+webidl.converters.Blob = webidl.interfaceConverter(Blob)
+
+webidl.converters.BlobPart = function (V, opts) {
+  if (webidl.util.Type(V) === 'Object') {
+    if (isBlobLike(V)) {
+      return webidl.converters.Blob(V, { strict: false })
+    }
+
+    if (
+      ArrayBuffer.isView(V) ||
+      types.isAnyArrayBuffer(V)
+    ) {
+      return webidl.converters.BufferSource(V, opts)
+    }
+  }
+
+  return webidl.converters.USVString(V, opts)
+}
+
+webidl.converters['sequence<BlobPart>'] = webidl.sequenceConverter(
+  webidl.converters.BlobPart
+)
+
+// https://www.w3.org/TR/FileAPI/#dfn-FilePropertyBag
+webidl.converters.FilePropertyBag = webidl.dictionaryConverter([
+  {
+    key: 'lastModified',
+    converter: webidl.converters['long long'],
+    get defaultValue () {
+      return Date.now()
+    }
+  },
+  {
+    key: 'type',
+    converter: webidl.converters.DOMString,
+    defaultValue: ''
+  },
+  {
+    key: 'endings',
+    converter: (value) => {
+      value = webidl.converters.DOMString(value)
+      value = value.toLowerCase()
+
+      if (value !== 'native') {
+        value = 'transparent'
+      }
+
+      return value
+    },
+    defaultValue: 'transparent'
+  }
+])
+
+/**
+ * @see https://www.w3.org/TR/FileAPI/#process-blob-parts
+ * @param {(NodeJS.TypedArray|Blob|string)[]} parts
+ * @param {{ type: string, endings: string }} options
+ */
+function processBlobParts (parts, options) {
+  // 1. Let bytes be an empty sequence of bytes.
+  /** @type {NodeJS.TypedArray[]} */
+  const bytes = []
+
+  // 2. For each element in parts:
+  for (const element of parts) {
+    // 1. If element is a USVString, run the following substeps:
+    if (typeof element === 'string') {
+      // 1. Let s be element.
+      let s = element
+
+      // 2. If the endings member of options is "native", set s
+      //    to the result of converting line endings to native
+      //    of element.
+      if (options.endings === 'native') {
+        s = convertLineEndingsNative(s)
+      }
+
+      // 3. Append the result of UTF-8 encoding s to bytes.
+      bytes.push(encoder.encode(s))
+    } else if (
+      types.isAnyArrayBuffer(element) ||
+      types.isTypedArray(element)
+    ) {
+      // 2. If element is a BufferSource, get a copy of the
+      //    bytes held by the buffer source, and append those
+      //    bytes to bytes.
+      if (!element.buffer) { // ArrayBuffer
+        bytes.push(new Uint8Array(element))
+      } else {
+        bytes.push(
+          new Uint8Array(element.buffer, element.byteOffset, element.byteLength)
+        )
+      }
+    } else if (isBlobLike(element)) {
+      // 3. If element is a Blob, append the bytes it represents
+      //    to bytes.
+      bytes.push(element)
+    }
+  }
+
+  // 3. Return bytes.
+  return bytes
+}
+
+/**
+ * @see https://www.w3.org/TR/FileAPI/#convert-line-endings-to-native
+ * @param {string} s
+ */
+function convertLineEndingsNative (s) {
+  // 1. Let native line ending be be the code point U+000A LF.
+  let nativeLineEnding = '\n'
+
+  // 2. If the underlying platform’s conventions are to
+  //    represent newlines as a carriage return and line feed
+  //    sequence, set native line ending to the code point
+  //    U+000D CR followed by the code point U+000A LF.
+  if (process.platform === 'win32') {
+    nativeLineEnding = '\r\n'
+  }
+
+  return s.replace(/\r?\n/g, nativeLineEnding)
+}
+
+// If this function is moved to ./util.js, some tools (such as
+// rollup) will warn about circular dependencies. See:
+// https://github.com/nodejs/undici/issues/1629
+function isFileLike (object) {
+  return (
+    (NativeFile && object instanceof NativeFile) ||
+    object instanceof File || (
+      object &&
+      (typeof object.stream === 'function' ||
+      typeof object.arrayBuffer === 'function') &&
+      object[Symbol.toStringTag] === 'File'
+    )
+  )
+}
+
+module.exports = { File, FileLike, isFileLike }