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Lekcja_06/node_modules/.bin/handlebars
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#!/bin/sh
basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
case `uname` in
*CYGWIN*|*MINGW*|*MSYS*)
if command -v cygpath > /dev/null 2>&1; then
basedir=`cygpath -w "$basedir"`
fi
;;
esac
if [ -x "$basedir/node" ]; then
exec "$basedir/node" "$basedir/../handlebars/bin/handlebars" "$@"
else
exec node "$basedir/../handlebars/bin/handlebars" "$@"
fi
Lekcja_06/node_modules/.bin/handlebars.cmd
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@ECHO off
GOTO start
:find_dp0
SET dp0=%~dp0
EXIT /b
:start
SETLOCAL
CALL :find_dp0
IF EXIST "%dp0%\node.exe" (
SET "_prog=%dp0%\node.exe"
) ELSE (
SET "_prog=node"
SET PATHEXT=%PATHEXT:;.JS;=;%
)
endLocal & goto #_undefined_# 2>NUL || title %COMSPEC% & "%_prog%" "%dp0%\..\handlebars\bin\handlebars" %*
Lekcja_06/node_modules/.bin/handlebars.ps1
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#!/usr/bin/env pwsh
$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
$exe=""
if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
# Fix case when both the Windows and Linux builds of Node
# are installed in the same directory
$exe=".exe"
}
$ret=0
if (Test-Path "$basedir/node$exe") {
# Support pipeline input
if ($MyInvocation.ExpectingInput) {
$input | & "$basedir/node$exe" "$basedir/../handlebars/bin/handlebars" $args
} else {
& "$basedir/node$exe" "$basedir/../handlebars/bin/handlebars" $args
}
$ret=$LASTEXITCODE
} else {
# Support pipeline input
if ($MyInvocation.ExpectingInput) {
$input | & "node$exe" "$basedir/../handlebars/bin/handlebars" $args
} else {
& "node$exe" "$basedir/../handlebars/bin/handlebars" $args
}
$ret=$LASTEXITCODE
}
exit $ret
Lekcja_06/node_modules/.bin/uglifyjs
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#!/bin/sh
basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
case `uname` in
*CYGWIN*|*MINGW*|*MSYS*)
if command -v cygpath > /dev/null 2>&1; then
basedir=`cygpath -w "$basedir"`
fi
;;
esac
if [ -x "$basedir/node" ]; then
exec "$basedir/node" "$basedir/../uglify-js/bin/uglifyjs" "$@"
else
exec node "$basedir/../uglify-js/bin/uglifyjs" "$@"
fi
Lekcja_06/node_modules/.bin/uglifyjs.cmd
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@ECHO off
GOTO start
:find_dp0
SET dp0=%~dp0
EXIT /b
:start
SETLOCAL
CALL :find_dp0
IF EXIST "%dp0%\node.exe" (
SET "_prog=%dp0%\node.exe"
) ELSE (
SET "_prog=node"
SET PATHEXT=%PATHEXT:;.JS;=;%
)
endLocal & goto #_undefined_# 2>NUL || title %COMSPEC% & "%_prog%" "%dp0%\..\uglify-js\bin\uglifyjs" %*
Lekcja_06/node_modules/.bin/uglifyjs.ps1
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#!/usr/bin/env pwsh
$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
$exe=""
if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
# Fix case when both the Windows and Linux builds of Node
# are installed in the same directory
$exe=".exe"
}
$ret=0
if (Test-Path "$basedir/node$exe") {
# Support pipeline input
if ($MyInvocation.ExpectingInput) {
$input | & "$basedir/node$exe" "$basedir/../uglify-js/bin/uglifyjs" $args
} else {
& "$basedir/node$exe" "$basedir/../uglify-js/bin/uglifyjs" $args
}
$ret=$LASTEXITCODE
} else {
# Support pipeline input
if ($MyInvocation.ExpectingInput) {
$input | & "node$exe" "$basedir/../uglify-js/bin/uglifyjs" $args
} else {
& "node$exe" "$basedir/../uglify-js/bin/uglifyjs" $args
}
$ret=$LASTEXITCODE
}
exit $ret
Lekcja_06/node_modules/.package-lock.json
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Lekcja_06/node_modules/accepts/HISTORY.md
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2.0.0 / 2024-08-31
==================
* Drop node <18 support
* deps: mime-types@^3.0.0
* deps: negotiator@^1.0.0
1.3.8 / 2022-02-02
==================
* deps: mime-types@~2.1.34
- deps: mime-db@~1.51.0
* deps: negotiator@0.6.3
1.3.7 / 2019-04-29
==================
* deps: negotiator@0.6.2
- Fix sorting charset, encoding, and language with extra parameters
1.3.6 / 2019-04-28
==================
* deps: mime-types@~2.1.24
- deps: mime-db@~1.40.0
1.3.5 / 2018-02-28
==================
* deps: mime-types@~2.1.18
- deps: mime-db@~1.33.0
1.3.4 / 2017-08-22
==================
* deps: mime-types@~2.1.16
- deps: mime-db@~1.29.0
1.3.3 / 2016-05-02
==================
* deps: mime-types@~2.1.11
- deps: mime-db@~1.23.0
* deps: negotiator@0.6.1
- perf: improve `Accept` parsing speed
- perf: improve `Accept-Charset` parsing speed
- perf: improve `Accept-Encoding` parsing speed
- perf: improve `Accept-Language` parsing speed
1.3.2 / 2016-03-08
==================
* deps: mime-types@~2.1.10
- Fix extension of `application/dash+xml`
- Update primary extension for `audio/mp4`
- deps: mime-db@~1.22.0
1.3.1 / 2016-01-19
==================
* deps: mime-types@~2.1.9
- deps: mime-db@~1.21.0
1.3.0 / 2015-09-29
==================
* deps: mime-types@~2.1.7
- deps: mime-db@~1.19.0
* deps: negotiator@0.6.0
- Fix including type extensions in parameters in `Accept` parsing
- Fix parsing `Accept` parameters with quoted equals
- Fix parsing `Accept` parameters with quoted semicolons
- Lazy-load modules from main entry point
- perf: delay type concatenation until needed
- perf: enable strict mode
- perf: hoist regular expressions
- perf: remove closures getting spec properties
- perf: remove a closure from media type parsing
- perf: remove property delete from media type parsing
1.2.13 / 2015-09-06
===================
* deps: mime-types@~2.1.6
- deps: mime-db@~1.18.0
1.2.12 / 2015-07-30
===================
* deps: mime-types@~2.1.4
- deps: mime-db@~1.16.0
1.2.11 / 2015-07-16
===================
* deps: mime-types@~2.1.3
- deps: mime-db@~1.15.0
1.2.10 / 2015-07-01
===================
* deps: mime-types@~2.1.2
- deps: mime-db@~1.14.0
1.2.9 / 2015-06-08
==================
* deps: mime-types@~2.1.1
- perf: fix deopt during mapping
1.2.8 / 2015-06-07
==================
* deps: mime-types@~2.1.0
- deps: mime-db@~1.13.0
* perf: avoid argument reassignment & argument slice
* perf: avoid negotiator recursive construction
* perf: enable strict mode
* perf: remove unnecessary bitwise operator
1.2.7 / 2015-05-10
==================
* deps: negotiator@0.5.3
- Fix media type parameter matching to be case-insensitive
1.2.6 / 2015-05-07
==================
* deps: mime-types@~2.0.11
- deps: mime-db@~1.9.1
* deps: negotiator@0.5.2
- Fix comparing media types with quoted values
- Fix splitting media types with quoted commas
1.2.5 / 2015-03-13
==================
* deps: mime-types@~2.0.10
- deps: mime-db@~1.8.0
1.2.4 / 2015-02-14
==================
* Support Node.js 0.6
* deps: mime-types@~2.0.9
- deps: mime-db@~1.7.0
* deps: negotiator@0.5.1
- Fix preference sorting to be stable for long acceptable lists
1.2.3 / 2015-01-31
==================
* deps: mime-types@~2.0.8
- deps: mime-db@~1.6.0
1.2.2 / 2014-12-30
==================
* deps: mime-types@~2.0.7
- deps: mime-db@~1.5.0
1.2.1 / 2014-12-30
==================
* deps: mime-types@~2.0.5
- deps: mime-db@~1.3.1
1.2.0 / 2014-12-19
==================
* deps: negotiator@0.5.0
- Fix list return order when large accepted list
- Fix missing identity encoding when q=0 exists
- Remove dynamic building of Negotiator class
1.1.4 / 2014-12-10
==================
* deps: mime-types@~2.0.4
- deps: mime-db@~1.3.0
1.1.3 / 2014-11-09
==================
* deps: mime-types@~2.0.3
- deps: mime-db@~1.2.0
1.1.2 / 2014-10-14
==================
* deps: negotiator@0.4.9
- Fix error when media type has invalid parameter
1.1.1 / 2014-09-28
==================
* deps: mime-types@~2.0.2
- deps: mime-db@~1.1.0
* deps: negotiator@0.4.8
- Fix all negotiations to be case-insensitive
- Stable sort preferences of same quality according to client order
1.1.0 / 2014-09-02
==================
* update `mime-types`
1.0.7 / 2014-07-04
==================
* Fix wrong type returned from `type` when match after unknown extension
1.0.6 / 2014-06-24
==================
* deps: negotiator@0.4.7
1.0.5 / 2014-06-20
==================
* fix crash when unknown extension given
1.0.4 / 2014-06-19
==================
* use `mime-types`
1.0.3 / 2014-06-11
==================
* deps: negotiator@0.4.6
- Order by specificity when quality is the same
1.0.2 / 2014-05-29
==================
* Fix interpretation when header not in request
* deps: pin negotiator@0.4.5
1.0.1 / 2014-01-18
==================
* Identity encoding isn't always acceptable
* deps: negotiator@~0.4.0
1.0.0 / 2013-12-27
==================
* Genesis
Lekcja_06/node_modules/accepts/LICENSE
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(The MIT License)
Copyright (c) 2014 Jonathan Ong <[email protected]>
Copyright (c) 2015 Douglas Christopher Wilson <[email protected]>
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Lekcja_06/node_modules/accepts/README.md
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# accepts
[![NPM Version][npm-version-image]][npm-url]
[![NPM Downloads][npm-downloads-image]][npm-url]
[![Node.js Version][node-version-image]][node-version-url]
[![Build Status][github-actions-ci-image]][github-actions-ci-url]
[![Test Coverage][coveralls-image]][coveralls-url]
Higher level content negotiation based on [negotiator](https://www.npmjs.com/package/negotiator).
Extracted from [koa](https://www.npmjs.com/package/koa) for general use.
In addition to negotiator, it allows:
- Allows types as an array or arguments list, ie `(['text/html', 'application/json'])`
as well as `('text/html', 'application/json')`.
- Allows type shorthands such as `json`.
- Returns `false` when no types match
- Treats non-existent headers as `*`
## Installation
This is a [Node.js](https://nodejs.org/en/) module available through the
[npm registry](https://www.npmjs.com/). Installation is done using the
[`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):
```sh
$ npm install accepts
```
## API
```js
var accepts = require('accepts')
```
### accepts(req)
Create a new `Accepts` object for the given `req`.
#### .charset(charsets)
Return the first accepted charset. If nothing in `charsets` is accepted,
then `false` is returned.
#### .charsets()
Return the charsets that the request accepts, in the order of the client's
preference (most preferred first).
#### .encoding(encodings)
Return the first accepted encoding. If nothing in `encodings` is accepted,
then `false` is returned.
#### .encodings()
Return the encodings that the request accepts, in the order of the client's
preference (most preferred first).
#### .language(languages)
Return the first accepted language. If nothing in `languages` is accepted,
then `false` is returned.
#### .languages()
Return the languages that the request accepts, in the order of the client's
preference (most preferred first).
#### .type(types)
Return the first accepted type (and it is returned as the same text as what
appears in the `types` array). If nothing in `types` is accepted, then `false`
is returned.
The `types` array can contain full MIME types or file extensions. Any value
that is not a full MIME type is passed to `require('mime-types').lookup`.
#### .types()
Return the types that the request accepts, in the order of the client's
preference (most preferred first).
## Examples
### Simple type negotiation
This simple example shows how to use `accepts` to return a different typed
respond body based on what the client wants to accept. The server lists it's
preferences in order and will get back the best match between the client and
server.
```js
var accepts = require('accepts')
var http = require('http')
function app (req, res) {
var accept = accepts(req)
// the order of this list is significant; should be server preferred order
switch (accept.type(['json', 'html'])) {
case 'json':
res.setHeader('Content-Type', 'application/json')
res.write('{"hello":"world!"}')
break
case 'html':
res.setHeader('Content-Type', 'text/html')
res.write('<b>hello, world!</b>')
break
default:
// the fallback is text/plain, so no need to specify it above
res.setHeader('Content-Type', 'text/plain')
res.write('hello, world!')
break
}
res.end()
}
http.createServer(app).listen(3000)
```
You can test this out with the cURL program:
```sh
curl -I -H'Accept: text/html' http://localhost:3000/
```
## License
[MIT](LICENSE)
[coveralls-image]: https://badgen.net/coveralls/c/github/jshttp/accepts/master
[coveralls-url]: https://coveralls.io/r/jshttp/accepts?branch=master
[github-actions-ci-image]: https://badgen.net/github/checks/jshttp/accepts/master?label=ci
[github-actions-ci-url]: https://github.com/jshttp/accepts/actions/workflows/ci.yml
[node-version-image]: https://badgen.net/npm/node/accepts
[node-version-url]: https://nodejs.org/en/download
[npm-downloads-image]: https://badgen.net/npm/dm/accepts
[npm-url]: https://npmjs.org/package/accepts
[npm-version-image]: https://badgen.net/npm/v/accepts
Lekcja_06/node_modules/accepts/index.js
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/*!
* accepts
* Copyright(c) 2014 Jonathan Ong
* Copyright(c) 2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
* @private
*/
var Negotiator = require('negotiator')
var mime = require('mime-types')
/**
* Module exports.
* @public
*/
module.exports = Accepts
/**
* Create a new Accepts object for the given req.
*
* @param {object} req
* @public
*/
function Accepts (req) {
if (!(this instanceof Accepts)) {
return new Accepts(req)
}
this.headers = req.headers
this.negotiator = new Negotiator(req)
}
/**
* Check if the given `type(s)` is acceptable, returning
* the best match when true, otherwise `undefined`, in which
* case you should respond with 406 "Not Acceptable".
*
* The `type` value may be a single mime type string
* such as "application/json", the extension name
* such as "json" or an array `["json", "html", "text/plain"]`. When a list
* or array is given the _best_ match, if any is returned.
*
* Examples:
*
* // Accept: text/html
* this.types('html');
* // => "html"
*
* // Accept: text/*, application/json
* this.types('html');
* // => "html"
* this.types('text/html');
* // => "text/html"
* this.types('json', 'text');
* // => "json"
* this.types('application/json');
* // => "application/json"
*
* // Accept: text/*, application/json
* this.types('image/png');
* this.types('png');
* // => undefined
*
* // Accept: text/*;q=.5, application/json
* this.types(['html', 'json']);
* this.types('html', 'json');
* // => "json"
*
* @param {String|Array} types...
* @return {String|Array|Boolean}
* @public
*/
Accepts.prototype.type =
Accepts.prototype.types = function (types_) {
var types = types_
// support flattened arguments
if (types && !Array.isArray(types)) {
types = new Array(arguments.length)
for (var i = 0; i < types.length; i++) {
types[i] = arguments[i]
}
}
// no types, return all requested types
if (!types || types.length === 0) {
return this.negotiator.mediaTypes()
}
// no accept header, return first given type
if (!this.headers.accept) {
return types[0]
}
var mimes = types.map(extToMime)
var accepts = this.negotiator.mediaTypes(mimes.filter(validMime))
var first = accepts[0]
return first
? types[mimes.indexOf(first)]
: false
}
/**
* Return accepted encodings or best fit based on `encodings`.
*
* Given `Accept-Encoding: gzip, deflate`
* an array sorted by quality is returned:
*
* ['gzip', 'deflate']
*
* @param {String|Array} encodings...
* @return {String|Array}
* @public
*/
Accepts.prototype.encoding =
Accepts.prototype.encodings = function (encodings_) {
var encodings = encodings_
// support flattened arguments
if (encodings && !Array.isArray(encodings)) {
encodings = new Array(arguments.length)
for (var i = 0; i < encodings.length; i++) {
encodings[i] = arguments[i]
}
}
// no encodings, return all requested encodings
if (!encodings || encodings.length === 0) {
return this.negotiator.encodings()
}
return this.negotiator.encodings(encodings)[0] || false
}
/**
* Return accepted charsets or best fit based on `charsets`.
*
* Given `Accept-Charset: utf-8, iso-8859-1;q=0.2, utf-7;q=0.5`
* an array sorted by quality is returned:
*
* ['utf-8', 'utf-7', 'iso-8859-1']
*
* @param {String|Array} charsets...
* @return {String|Array}
* @public
*/
Accepts.prototype.charset =
Accepts.prototype.charsets = function (charsets_) {
var charsets = charsets_
// support flattened arguments
if (charsets && !Array.isArray(charsets)) {
charsets = new Array(arguments.length)
for (var i = 0; i < charsets.length; i++) {
charsets[i] = arguments[i]
}
}
// no charsets, return all requested charsets
if (!charsets || charsets.length === 0) {
return this.negotiator.charsets()
}
return this.negotiator.charsets(charsets)[0] || false
}
/**
* Return accepted languages or best fit based on `langs`.
*
* Given `Accept-Language: en;q=0.8, es, pt`
* an array sorted by quality is returned:
*
* ['es', 'pt', 'en']
*
* @param {String|Array} langs...
* @return {Array|String}
* @public
*/
Accepts.prototype.lang =
Accepts.prototype.langs =
Accepts.prototype.language =
Accepts.prototype.languages = function (languages_) {
var languages = languages_
// support flattened arguments
if (languages && !Array.isArray(languages)) {
languages = new Array(arguments.length)
for (var i = 0; i < languages.length; i++) {
languages[i] = arguments[i]
}
}
// no languages, return all requested languages
if (!languages || languages.length === 0) {
return this.negotiator.languages()
}
return this.negotiator.languages(languages)[0] || false
}
/**
* Convert extnames to mime.
*
* @param {String} type
* @return {String}
* @private
*/
function extToMime (type) {
return type.indexOf('/') === -1
? mime.lookup(type)
: type
}
/**
* Check if mime is valid.
*
* @param {String} type
* @return {Boolean}
* @private
*/
function validMime (type) {
return typeof type === 'string'
}
Lekcja_06/node_modules/accepts/package.json
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{
"name": "accepts",
"description": "Higher-level content negotiation",
"version": "2.0.0",
"contributors": [
"Douglas Christopher Wilson <[email protected]>",
"Jonathan Ong <[email protected]> (http://jongleberry.com)"
],
"license": "MIT",
"repository": "jshttp/accepts",
"dependencies": {
"mime-types": "^3.0.0",
"negotiator": "^1.0.0"
},
"devDependencies": {
"deep-equal": "1.0.1",
"eslint": "7.32.0",
"eslint-config-standard": "14.1.1",
"eslint-plugin-import": "2.25.4",
"eslint-plugin-markdown": "2.2.1",
"eslint-plugin-node": "11.1.0",
"eslint-plugin-promise": "4.3.1",
"eslint-plugin-standard": "4.1.0",
"mocha": "9.2.0",
"nyc": "15.1.0"
},
"files": [
"LICENSE",
"HISTORY.md",
"index.js"
],
"engines": {
"node": ">= 0.6"
},
"scripts": {
"lint": "eslint .",
"test": "mocha --reporter spec --check-leaks --bail test/",
"test-ci": "nyc --reporter=lcov --reporter=text npm test",
"test-cov": "nyc --reporter=html --reporter=text npm test"
},
"keywords": [
"content",
"negotiation",
"accept",
"accepts"
]
}
Lekcja_06/node_modules/balanced-match/LICENSE.md
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(MIT)
Original code Copyright Julian Gruber <julian@juliangruber.com>
Port to TypeScript Copyright Isaac Z. Schlueter <i@izs.me>
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
Lekcja_06/node_modules/balanced-match/README.md
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# balanced-match
Match balanced string pairs, like `{` and `}` or `<b>` and
`</b>`. Supports regular expressions as well!
## Example
Get the first matching pair of braces:
```js
import { balanced } from 'balanced-match'
console.log(balanced('{', '}', 'pre{in{nested}}post'))
console.log(balanced('{', '}', 'pre{first}between{second}post'))
console.log(
balanced(/\s+\{\s+/, /\s+\}\s+/, 'pre { in{nest} } post'),
)
```
The matches are:
```bash
$ node example.js
{ start: 3, end: 14, pre: 'pre', body: 'in{nested}', post: 'post' }
{ start: 3,
end: 9,
pre: 'pre',
body: 'first',
post: 'between{second}post' }
{ start: 3, end: 17, pre: 'pre', body: 'in{nest}', post: 'post' }
```
## API
### const m = balanced(a, b, str)
For the first non-nested matching pair of `a` and `b` in `str`, return an
object with those keys:
- **start** the index of the first match of `a`
- **end** the index of the matching `b`
- **pre** the preamble, `a` and `b` not included
- **body** the match, `a` and `b` not included
- **post** the postscript, `a` and `b` not included
If there's no match, `undefined` will be returned.
If the `str` contains more `a` than `b` / there are unmatched pairs, the first match that was closed will be used. For example, `{{a}` will match `['{', 'a', '']` and `{a}}` will match `['', 'a', '}']`.
### const r = balanced.range(a, b, str)
For the first non-nested matching pair of `a` and `b` in `str`, return an
array with indexes: `[ <a index>, <b index> ]`.
If there's no match, `undefined` will be returned.
If the `str` contains more `a` than `b` / there are unmatched pairs, the first match that was closed will be used. For example, `{{a}` will match `[ 1, 3 ]` and `{a}}` will match `[0, 2]`.
Lekcja_06/node_modules/balanced-match/dist/commonjs/index.d.ts
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export declare const balanced: (a: string | RegExp, b: string | RegExp, str: string) => false | {
start: number;
end: number;
pre: string;
body: string;
post: string;
} | undefined;
export declare const range: (a: string, b: string, str: string) => undefined | [number, number];
//# sourceMappingURL=index.d.ts.map
Lekcja_06/node_modules/balanced-match/dist/commonjs/index.d.ts.map
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{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../../src/index.ts"],"names":[],"mappings":"AAAA,eAAO,MAAM,QAAQ,GACnB,GAAG,MAAM,GAAG,MAAM,EAClB,GAAG,MAAM,GAAG,MAAM,EAClB,KAAK,MAAM;;;;;;aAgBZ,CAAA;AAOD,eAAO,MAAM,KAAK,GAChB,GAAG,MAAM,EACT,GAAG,MAAM,EACT,KAAK,MAAM,KACV,SAAS,GAAG,CAAC,MAAM,EAAE,MAAM,CA2C7B,CAAA"}
Lekcja_06/node_modules/balanced-match/dist/commonjs/index.js
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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.range = exports.balanced = void 0;
const balanced = (a, b, str) => {
const ma = a instanceof RegExp ? maybeMatch(a, str) : a;
const mb = b instanceof RegExp ? maybeMatch(b, str) : b;
const r = ma !== null && mb != null && (0, exports.range)(ma, mb, str);
return (r && {
start: r[0],
end: r[1],
pre: str.slice(0, r[0]),
body: str.slice(r[0] + ma.length, r[1]),
post: str.slice(r[1] + mb.length),
});
};
exports.balanced = balanced;
const maybeMatch = (reg, str) => {
const m = str.match(reg);
return m ? m[0] : null;
};
const range = (a, b, str) => {
let begs, beg, left, right = undefined, result;
let ai = str.indexOf(a);
let bi = str.indexOf(b, ai + 1);
let i = ai;
if (ai >= 0 && bi > 0) {
if (a === b) {
return [ai, bi];
}
begs = [];
left = str.length;
while (i >= 0 && !result) {
if (i === ai) {
begs.push(i);
ai = str.indexOf(a, i + 1);
}
else if (begs.length === 1) {
const r = begs.pop();
if (r !== undefined)
result = [r, bi];
}
else {
beg = begs.pop();
if (beg !== undefined && beg < left) {
left = beg;
right = bi;
}
bi = str.indexOf(b, i + 1);
}
i = ai < bi && ai >= 0 ? ai : bi;
}
if (begs.length && right !== undefined) {
result = [left, right];
}
}
return result;
};
exports.range = range;
//# sourceMappingURL=index.js.map
Lekcja_06/node_modules/balanced-match/dist/commonjs/index.js.map
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Lekcja_06/node_modules/balanced-match/dist/commonjs/package.json
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{
"type": "commonjs"
}
Lekcja_06/node_modules/balanced-match/dist/esm/index.d.ts
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export declare const balanced: (a: string | RegExp, b: string | RegExp, str: string) => false | {
start: number;
end: number;
pre: string;
body: string;
post: string;
} | undefined;
export declare const range: (a: string, b: string, str: string) => undefined | [number, number];
//# sourceMappingURL=index.d.ts.map
Lekcja_06/node_modules/balanced-match/dist/esm/index.d.ts.map
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@@ -0,0 +1 @@
{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../../src/index.ts"],"names":[],"mappings":"AAAA,eAAO,MAAM,QAAQ,GACnB,GAAG,MAAM,GAAG,MAAM,EAClB,GAAG,MAAM,GAAG,MAAM,EAClB,KAAK,MAAM;;;;;;aAgBZ,CAAA;AAOD,eAAO,MAAM,KAAK,GAChB,GAAG,MAAM,EACT,GAAG,MAAM,EACT,KAAK,MAAM,KACV,SAAS,GAAG,CAAC,MAAM,EAAE,MAAM,CA2C7B,CAAA"}
Lekcja_06/node_modules/balanced-match/dist/esm/index.js
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export const balanced = (a, b, str) => {
const ma = a instanceof RegExp ? maybeMatch(a, str) : a;
const mb = b instanceof RegExp ? maybeMatch(b, str) : b;
const r = ma !== null && mb != null && range(ma, mb, str);
return (r && {
start: r[0],
end: r[1],
pre: str.slice(0, r[0]),
body: str.slice(r[0] + ma.length, r[1]),
post: str.slice(r[1] + mb.length),
});
};
const maybeMatch = (reg, str) => {
const m = str.match(reg);
return m ? m[0] : null;
};
export const range = (a, b, str) => {
let begs, beg, left, right = undefined, result;
let ai = str.indexOf(a);
let bi = str.indexOf(b, ai + 1);
let i = ai;
if (ai >= 0 && bi > 0) {
if (a === b) {
return [ai, bi];
}
begs = [];
left = str.length;
while (i >= 0 && !result) {
if (i === ai) {
begs.push(i);
ai = str.indexOf(a, i + 1);
}
else if (begs.length === 1) {
const r = begs.pop();
if (r !== undefined)
result = [r, bi];
}
else {
beg = begs.pop();
if (beg !== undefined && beg < left) {
left = beg;
right = bi;
}
bi = str.indexOf(b, i + 1);
}
i = ai < bi && ai >= 0 ? ai : bi;
}
if (begs.length && right !== undefined) {
result = [left, right];
}
}
return result;
};
//# sourceMappingURL=index.js.map
Lekcja_06/node_modules/balanced-match/dist/esm/index.js.map
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{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/index.ts"],"names":[],"mappings":"AAAA,MAAM,CAAC,MAAM,QAAQ,GAAG,CACtB,CAAkB,EAClB,CAAkB,EAClB,GAAW,EACX,EAAE;IACF,MAAM,EAAE,GAAG,CAAC,YAAY,MAAM,CAAC,CAAC,CAAC,UAAU,CAAC,CAAC,EAAE,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC,CAAA;IACvD,MAAM,EAAE,GAAG,CAAC,YAAY,MAAM,CAAC,CAAC,CAAC,UAAU,CAAC,CAAC,EAAE,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC,CAAA;IAEvD,MAAM,CAAC,GAAG,EAAE,KAAK,IAAI,IAAI,EAAE,IAAI,IAAI,IAAI,KAAK,CAAC,EAAE,EAAE,EAAE,EAAE,GAAG,CAAC,CAAA;IAEzD,OAAO,CACL,CAAC,IAAI;QACH,KAAK,EAAE,CAAC,CAAC,CAAC,CAAC;QACX,GAAG,EAAE,CAAC,CAAC,CAAC,CAAC;QACT,GAAG,EAAE,GAAG,CAAC,KAAK,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,CAAC,CAAC;QACvB,IAAI,EAAE,GAAG,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,CAAC,GAAG,EAAE,CAAC,MAAM,EAAE,CAAC,CAAC,CAAC,CAAC,CAAC;QACvC,IAAI,EAAE,GAAG,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,CAAC,GAAG,EAAE,CAAC,MAAM,CAAC;KAClC,CACF,CAAA;AACH,CAAC,CAAA;AAED,MAAM,UAAU,GAAG,CAAC,GAAW,EAAE,GAAW,EAAE,EAAE;IAC9C,MAAM,CAAC,GAAG,GAAG,CAAC,KAAK,CAAC,GAAG,CAAC,CAAA;IACxB,OAAO,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,IAAI,CAAA;AACxB,CAAC,CAAA;AAED,MAAM,CAAC,MAAM,KAAK,GAAG,CACnB,CAAS,EACT,CAAS,EACT,GAAW,EACmB,EAAE;IAChC,IAAI,IAAc,EAChB,GAAuB,EACvB,IAAY,EACZ,KAAK,GAAuB,SAAS,EACrC,MAAoC,CAAA;IACtC,IAAI,EAAE,GAAG,GAAG,CAAC,OAAO,CAAC,CAAC,CAAC,CAAA;IACvB,IAAI,EAAE,GAAG,GAAG,CAAC,OAAO,CAAC,CAAC,EAAE,EAAE,GAAG,CAAC,CAAC,CAAA;IAC/B,IAAI,CAAC,GAAG,EAAE,CAAA;IAEV,IAAI,EAAE,IAAI,CAAC,IAAI,EAAE,GAAG,CAAC,EAAE,CAAC;QACtB,IAAI,CAAC,KAAK,CAAC,EAAE,CAAC;YACZ,OAAO,CAAC,EAAE,EAAE,EAAE,CAAC,CAAA;QACjB,CAAC;QACD,IAAI,GAAG,EAAE,CAAA;QACT,IAAI,GAAG,GAAG,CAAC,MAAM,CAAA;QAEjB,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,CAAC;YACzB,IAAI,CAAC,KAAK,EAAE,EAAE,CAAC;gBACb,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,CAAA;gBACZ,EAAE,GAAG,GAAG,CAAC,OAAO,CAAC,CAAC,EAAE,CAAC,GAAG,CAAC,CAAC,CAAA;YAC5B,CAAC;iBAAM,IAAI,IAAI,CAAC,MAAM,KAAK,CAAC,EAAE,CAAC;gBAC7B,MAAM,CAAC,GAAG,IAAI,CAAC,GAAG,EAAE,CAAA;gBACpB,IAAI,CAAC,KAAK,SAAS;oBAAE,MAAM,GAAG,CAAC,CAAC,EAAE,EAAE,CAAC,CAAA;YACvC,CAAC;iBAAM,CAAC;gBACN,GAAG,GAAG,IAAI,CAAC,GAAG,EAAE,CAAA;gBAChB,IAAI,GAAG,KAAK,SAAS,IAAI,GAAG,GAAG,IAAI,EAAE,CAAC;oBACpC,IAAI,GAAG,GAAG,CAAA;oBACV,KAAK,GAAG,EAAE,CAAA;gBACZ,CAAC;gBAED,EAAE,GAAG,GAAG,CAAC,OAAO,CAAC,CAAC,EAAE,CAAC,GAAG,CAAC,CAAC,CAAA;YAC5B,CAAC;YAED,CAAC,GAAG,EAAE,GAAG,EAAE,IAAI,EAAE,IAAI,CAAC,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,EAAE,CAAA;QAClC,CAAC;QAED,IAAI,IAAI,CAAC,MAAM,IAAI,KAAK,KAAK,SAAS,EAAE,CAAC;YACvC,MAAM,GAAG,CAAC,IAAI,EAAE,KAAK,CAAC,CAAA;QACxB,CAAC;IACH,CAAC;IAED,OAAO,MAAM,CAAA;AACf,CAAC,CAAA","sourcesContent":["export const balanced = (\n a: string | RegExp,\n b: string | RegExp,\n str: string,\n) => {\n const ma = a instanceof RegExp ? maybeMatch(a, str) : a\n const mb = b instanceof RegExp ? maybeMatch(b, str) : b\n\n const r = ma !== null && mb != null && range(ma, mb, str)\n\n return (\n r && {\n start: r[0],\n end: r[1],\n pre: str.slice(0, r[0]),\n body: str.slice(r[0] + ma.length, r[1]),\n post: str.slice(r[1] + mb.length),\n }\n )\n}\n\nconst maybeMatch = (reg: RegExp, str: string) => {\n const m = str.match(reg)\n return m ? m[0] : null\n}\n\nexport const range = (\n a: string,\n b: string,\n str: string,\n): undefined | [number, number] => {\n let begs: number[],\n beg: number | undefined,\n left: number,\n right: number | undefined = undefined,\n result: undefined | [number, number]\n let ai = str.indexOf(a)\n let bi = str.indexOf(b, ai + 1)\n let i = ai\n\n if (ai >= 0 && bi > 0) {\n if (a === b) {\n return [ai, bi]\n }\n begs = []\n left = str.length\n\n while (i >= 0 && !result) {\n if (i === ai) {\n begs.push(i)\n ai = str.indexOf(a, i + 1)\n } else if (begs.length === 1) {\n const r = begs.pop()\n if (r !== undefined) result = [r, bi]\n } else {\n beg = begs.pop()\n if (beg !== undefined && beg < left) {\n left = beg\n right = bi\n }\n\n bi = str.indexOf(b, i + 1)\n }\n\n i = ai < bi && ai >= 0 ? ai : bi\n }\n\n if (begs.length && right !== undefined) {\n result = [left, right]\n }\n }\n\n return result\n}\n"]}
Lekcja_06/node_modules/balanced-match/dist/esm/package.json
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{
"type": "module"
}
Lekcja_06/node_modules/balanced-match/package.json
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@@ -0,0 +1,68 @@
{
"name": "balanced-match",
"description": "Match balanced character pairs, like \"{\" and \"}\"",
"version": "4.0.4",
"files": [
"dist"
],
"repository": {
"type": "git",
"url": "git://github.com/juliangruber/balanced-match.git"
},
"exports": {
"./package.json": "./package.json",
".": {
"import": {
"types": "./dist/esm/index.d.ts",
"default": "./dist/esm/index.js"
},
"require": {
"types": "./dist/commonjs/index.d.ts",
"default": "./dist/commonjs/index.js"
}
}
},
"type": "module",
"scripts": {
"preversion": "npm test",
"postversion": "npm publish",
"prepublishOnly": "git push origin --follow-tags",
"prepare": "tshy",
"pretest": "npm run prepare",
"presnap": "npm run prepare",
"test": "tap",
"snap": "tap",
"format": "prettier --write .",
"benchmark": "node benchmark/index.js",
"typedoc": "typedoc --tsconfig .tshy/esm.json ./src/*.ts"
},
"devDependencies": {
"@types/brace-expansion": "^1.1.2",
"@types/node": "^25.2.1",
"mkdirp": "^3.0.1",
"prettier": "^3.3.2",
"tap": "^21.6.2",
"tshy": "^3.0.2",
"typedoc": "^0.28.5"
},
"keywords": [
"match",
"regexp",
"test",
"balanced",
"parse"
],
"license": "MIT",
"engines": {
"node": "18 || 20 || >=22"
},
"tshy": {
"exports": {
"./package.json": "./package.json",
".": "./src/index.ts"
}
},
"main": "./dist/commonjs/index.js",
"types": "./dist/commonjs/index.d.ts",
"module": "./dist/esm/index.js"
}
Lekcja_06/node_modules/body-parser/LICENSE
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(The MIT License)
Copyright (c) 2014 Jonathan Ong <[email protected]>
Copyright (c) 2014-2015 Douglas Christopher Wilson <[email protected]>
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Lekcja_06/node_modules/body-parser/README.md
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# body-parser
[![NPM Version][npm-version-image]][npm-url]
[![NPM Downloads][npm-downloads-image]][npm-url]
[![Build Status][ci-image]][ci-url]
[![Test Coverage][coveralls-image]][coveralls-url]
[![OpenSSF Scorecard Badge][ossf-scorecard-badge]][ossf-scorecard-visualizer]
Node.js body parsing middleware.
Parse incoming request bodies in a middleware before your handlers, available
under the `req.body` property.
**Note** As `req.body`'s shape is based on user-controlled input, all
properties and values in this object are untrusted and should be validated
before trusting. For example, `req.body.foo.toString()` may fail in multiple
ways, for example the `foo` property may not be there or may not be a string,
and `toString` may not be a function and instead a string or other user input.
[Learn about the anatomy of an HTTP transaction in Node.js](https://nodejs.org/en/learn/http/anatomy-of-an-http-transaction).
_This does not handle multipart bodies_, due to their complex and typically
large nature. For multipart bodies, you may be interested in the following
modules:
* [busboy](https://www.npmjs.com/package/busboy#readme) and
[connect-busboy](https://www.npmjs.com/package/connect-busboy#readme)
* [multiparty](https://www.npmjs.com/package/multiparty#readme) and
[connect-multiparty](https://www.npmjs.com/package/connect-multiparty#readme)
* [formidable](https://www.npmjs.com/package/formidable#readme)
* [multer](https://www.npmjs.com/package/multer#readme)
This module provides the following parsers:
* [JSON body parser](#bodyparserjsonoptions)
* [Raw body parser](#bodyparserrawoptions)
* [Text body parser](#bodyparsertextoptions)
* [URL-encoded form body parser](#bodyparserurlencodedoptions)
Other body parsers you might be interested in:
- [body](https://www.npmjs.com/package/body#readme)
- [co-body](https://www.npmjs.com/package/co-body#readme)
## Installation
```sh
$ npm install body-parser
```
## API
```js
// Import all parsers
const bodyParser = require('body-parser')
// Or import individual parsers directly
const json = require('body-parser/json')
const urlencoded = require('body-parser/urlencoded')
const raw = require('body-parser/raw')
const text = require('body-parser/text')
```
The `bodyParser` object exposes various factories to create middlewares. All
middlewares will populate the `req.body` property with the parsed body when
the `Content-Type` request header matches the `type` option.
The various errors returned by this module are described in the
[errors section](#errors).
### bodyParser.json([options])
Returns middleware that only parses `json` and only looks at requests where
the `Content-Type` header matches the `type` option. This parser accepts any
Unicode encoding of the body and supports automatic inflation of `gzip`,
`br` (brotli) and `deflate` encodings.
A new `body` object containing the parsed data is populated on the `request`
object after the middleware (i.e. `req.body`).
#### Options
The `json` function takes an optional `options` object that may contain any of
the following keys:
##### defaultCharset
Specify the default character set for the json content if the charset is not
specified in the `Content-Type` header of the request. Defaults to `utf-8`.
##### inflate
When set to `true`, then deflated (compressed) bodies will be inflated; when
`false`, deflated bodies are rejected. Defaults to `true`.
##### limit
Controls the maximum request body size. If this is a number, then the value
specifies the number of bytes; if it is a string, the value is passed to the
[bytes](https://www.npmjs.com/package/bytes) library for parsing. Defaults
to `'100kb'`.
> It’s recommended not to configure a very high limit and to use the default value whenever possible. Allowing larger payloads increases memory usage because of the resources required for decoding and transformations, and it can also lead to longer response times as more data is processed. By ‘very high’, we mean values above the default, for example payloads of 5 MB or more can already start to introduce these risks. With the default limits, these issues do not occur.
##### reviver
The `reviver` option is passed directly to `JSON.parse` as the second
argument. You can find more information on this argument
[in the MDN documentation about JSON.parse](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse#the_reviver_parameter).
##### strict
When set to `true`, will only accept arrays and objects; when `false` will
accept anything `JSON.parse` accepts. Defaults to `true`.
##### type
The `type` option is used to determine what media type the middleware will
parse. This option can be a string, array of strings, or a function. If not a
function, `type` option is passed directly to the
[type-is](https://www.npmjs.com/package/type-is#readme) library and this can
be an extension name (like `json`), a mime type (like `application/json`), or
a mime type with a wildcard (like `*/*` or `*/json`). If a function, the `type`
option is called as `fn(req)` and the request is parsed if it returns a truthy
value. Defaults to `application/json`.
##### verify
The `verify` option, if supplied, is called as `verify(req, res, buf, encoding)`,
where `buf` is a `Buffer` of the raw request body and `encoding` is the
encoding of the request. The parsing can be aborted by throwing an error.
### bodyParser.raw([options])
Returns middleware that parses all bodies as a `Buffer` and only looks at
requests where the `Content-Type` header matches the `type` option. This
parser supports automatic inflation of `gzip`, `br` (brotli) and `deflate`
encodings.
A new `body` object containing the parsed data is populated on the `request`
object after the middleware (i.e. `req.body`). This will be a `Buffer` object
of the body.
#### Options
The `raw` function takes an optional `options` object that may contain any of
the following keys:
##### inflate
When set to `true`, then deflated (compressed) bodies will be inflated; when
`false`, deflated bodies are rejected. Defaults to `true`.
##### limit
Controls the maximum request body size. If this is a number, then the value
specifies the number of bytes; if it is a string, the value is passed to the
[bytes](https://www.npmjs.com/package/bytes) library for parsing. Defaults
to `'100kb'`.
> It’s recommended not to configure a very high limit and to use the default value whenever possible. Allowing larger payloads increases memory usage because of the resources required for decoding and transformations, and it can also lead to longer response times as more data is processed. By ‘very high’, we mean values above the default, for example payloads of 5 MB or more can already start to introduce these risks. With the default limits, these issues do not occur.
##### type
The `type` option is used to determine what media type the middleware will
parse. This option can be a string, array of strings, or a function.
If not a function, `type` option is passed directly to the
[type-is](https://www.npmjs.com/package/type-is#readme) library and this
can be an extension name (like `bin`), a mime type (like
`application/octet-stream`), or a mime type with a wildcard (like `*/*` or
`application/*`). If a function, the `type` option is called as `fn(req)`
and the request is parsed if it returns a truthy value. Defaults to
`application/octet-stream`.
##### verify
The `verify` option, if supplied, is called as `verify(req, res, buf, encoding)`,
where `buf` is a `Buffer` of the raw request body and `encoding` is the
encoding of the request. The parsing can be aborted by throwing an error.
### bodyParser.text([options])
Returns middleware that parses all bodies as a string and only looks at
requests where the `Content-Type` header matches the `type` option. This
parser supports automatic inflation of `gzip`, `br` (brotli) and `deflate`
encodings.
A new `body` string containing the parsed data is populated on the `request`
object after the middleware (i.e. `req.body`). This will be a string of the
body.
#### Options
The `text` function takes an optional `options` object that may contain any of
the following keys:
##### defaultCharset
Specify the default character set for the text content if the charset is not
specified in the `Content-Type` header of the request. Defaults to `utf-8`.
##### inflate
When set to `true`, then deflated (compressed) bodies will be inflated; when
`false`, deflated bodies are rejected. Defaults to `true`.
##### limit
Controls the maximum request body size. If this is a number, then the value
specifies the number of bytes; if it is a string, the value is passed to the
[bytes](https://www.npmjs.com/package/bytes) library for parsing. Defaults
to `'100kb'`.
> It’s recommended not to configure a very high limit and to use the default value whenever possible. Allowing larger payloads increases memory usage because of the resources required for decoding and transformations, and it can also lead to longer response times as more data is processed. By ‘very high’, we mean values above the default, for example payloads of 5 MB or more can already start to introduce these risks. With the default limits, these issues do not occur.
##### type
The `type` option is used to determine what media type the middleware will
parse. This option can be a string, array of strings, or a function. If not
a function, `type` option is passed directly to the
[type-is](https://www.npmjs.com/package/type-is#readme) library and this can
be an extension name (like `txt`), a mime type (like `text/plain`), or a mime
type with a wildcard (like `*/*` or `text/*`). If a function, the `type`
option is called as `fn(req)` and the request is parsed if it returns a
truthy value. Defaults to `text/plain`.
##### verify
The `verify` option, if supplied, is called as `verify(req, res, buf, encoding)`,
where `buf` is a `Buffer` of the raw request body and `encoding` is the
encoding of the request. The parsing can be aborted by throwing an error.
### bodyParser.urlencoded([options])
Returns middleware that only parses `urlencoded` bodies and only looks at
requests where the `Content-Type` header matches the `type` option. This
parser accepts only UTF-8 and ISO-8859-1 encodings of the body and supports
automatic inflation of `gzip`, `br` (brotli) and `deflate` encodings.
A new `body` object containing the parsed data is populated on the `request`
object after the middleware (i.e. `req.body`). This object will contain
key-value pairs, where the value can be a string or array (when `extended` is
`false`), or any type (when `extended` is `true`).
#### Options
The `urlencoded` function takes an optional `options` object that may contain
any of the following keys:
##### extended
The "extended" syntax allows for rich objects and arrays to be encoded into the
URL-encoded format, allowing for a JSON-like experience with URL-encoded. For
more information, please [see the qs
library](https://www.npmjs.com/package/qs#readme).
Defaults to `false`.
##### inflate
When set to `true`, then deflated (compressed) bodies will be inflated; when
`false`, deflated bodies are rejected. Defaults to `true`.
##### limit
Controls the maximum request body size. If this is a number, then the value
specifies the number of bytes; if it is a string, the value is passed to the
[bytes](https://www.npmjs.com/package/bytes) library for parsing. Defaults
to `'100kb'`.
> It’s recommended not to configure a very high limit and to use the default value whenever possible. Allowing larger payloads increases memory usage because of the resources required for decoding and transformations, and it can also lead to longer response times as more data is processed. By ‘very high’, we mean values above the default, for example payloads of 5 MB or more can already start to introduce these risks. With the default limits, these issues do not occur.
##### parameterLimit
The `parameterLimit` option controls the maximum number of parameters that
are allowed in the URL-encoded data. If a request contains more parameters
than this value, a 413 will be returned to the client. Defaults to `1000`.
##### type
The `type` option is used to determine what media type the middleware will
parse. This option can be a string, array of strings, or a function. If not
a function, `type` option is passed directly to the
[type-is](https://www.npmjs.com/package/type-is#readme) library and this can
be an extension name (like `urlencoded`), a mime type (like
`application/x-www-form-urlencoded`), or a mime type with a wildcard (like
`*/x-www-form-urlencoded`). If a function, the `type` option is called as
`fn(req)` and the request is parsed if it returns a truthy value. Defaults
to `application/x-www-form-urlencoded`.
##### verify
The `verify` option, if supplied, is called as `verify(req, res, buf, encoding)`,
where `buf` is a `Buffer` of the raw request body and `encoding` is the
encoding of the request. The parsing can be aborted by throwing an error.
##### defaultCharset
The default charset to parse as, if not specified in content-type. Must be
either `utf-8` or `iso-8859-1`. Defaults to `utf-8`.
##### charsetSentinel
Whether to let the value of the `utf8` parameter take precedence as the charset
selector. It requires the form to contain a parameter named `utf8` with a value
of `✓`. Defaults to `false`.
##### interpretNumericEntities
Whether to decode numeric entities such as `&#9786;` when parsing an iso-8859-1
form. Defaults to `false`.
##### depth
The `depth` option is used to configure the maximum depth of the `qs` library when `extended` is `true`. This allows you to limit the amount of keys that are parsed and can be useful to prevent certain types of abuse. Defaults to `32`. It is recommended to keep this value as low as possible.
## Errors
The middlewares provided by this module create errors using the
[`http-errors` module](https://www.npmjs.com/package/http-errors). The errors
will typically have a `status`/`statusCode` property that contains the suggested
HTTP response code, an `expose` property to determine if the `message` property
should be displayed to the client, a `type` property to determine the type of
error without matching against the `message`, and a `body` property containing
the read body, if available.
The following are the common errors created, though any error can come through
for various reasons.
### content encoding unsupported
This error will occur when the request had a `Content-Encoding` header that
contained an encoding but the "inflation" option was set to `false`. The
`status` property is set to `415`, the `type` property is set to
`'encoding.unsupported'`, and the `charset` property will be set to the
encoding that is unsupported.
### entity parse failed
This error will occur when the request contained an entity that could not be
parsed by the middleware. The `status` property is set to `400`, the `type`
property is set to `'entity.parse.failed'`, and the `body` property is set to
the entity value that failed parsing.
### entity verify failed
This error will occur when the request contained an entity that could not be
failed verification by the defined `verify` option. The `status` property is
set to `403`, the `type` property is set to `'entity.verify.failed'`, and the
`body` property is set to the entity value that failed verification.
### request aborted
This error will occur when the request is aborted by the client before reading
the body has finished. The `received` property will be set to the number of
bytes received before the request was aborted and the `expected` property is
set to the number of expected bytes. The `status` property is set to `400`
and `type` property is set to `'request.aborted'`.
### request entity too large
This error will occur when the request body's size is larger than the "limit"
option. The `limit` property will be set to the byte limit and the `length`
property will be set to the request body's length. The `status` property is
set to `413` and the `type` property is set to `'entity.too.large'`.
### request size did not match content length
This error will occur when the request's length did not match the length from
the `Content-Length` header. This typically occurs when the request is malformed,
typically when the `Content-Length` header was calculated based on characters
instead of bytes. The `status` property is set to `400` and the `type` property
is set to `'request.size.invalid'`.
### stream encoding should not be set
This error will occur when something called the `req.setEncoding` method prior
to this middleware. This module operates directly on bytes only and you cannot
call `req.setEncoding` when using this module. The `status` property is set to
`500` and the `type` property is set to `'stream.encoding.set'`.
### stream is not readable
This error will occur when the request is no longer readable when this middleware
attempts to read it. This typically means something other than a middleware from
this module read the request body already and the middleware was also configured to
read the same request. The `status` property is set to `500` and the `type`
property is set to `'stream.not.readable'`.
### too many parameters
This error will occur when the content of the request exceeds the configured
`parameterLimit` for the `urlencoded` parser. The `status` property is set to
`413` and the `type` property is set to `'parameters.too.many'`.
### unsupported charset "BOGUS"
This error will occur when the request had a charset parameter in the
`Content-Type` header, but the `iconv-lite` module does not support it OR the
parser does not support it. The charset is contained in the message as well
as in the `charset` property. The `status` property is set to `415`, the
`type` property is set to `'charset.unsupported'`, and the `charset` property
is set to the charset that is unsupported.
### unsupported content encoding "bogus"
This error will occur when the request had a `Content-Encoding` header that
contained an unsupported encoding. The encoding is contained in the message
as well as in the `encoding` property. The `status` property is set to `415`,
the `type` property is set to `'encoding.unsupported'`, and the `encoding`
property is set to the encoding that is unsupported.
### The input exceeded the depth
This error occurs when using `bodyParser.urlencoded` with the `extended` property set to `true` and the input exceeds the configured `depth` option. The `status` property is set to `400`. It is recommended to review the `depth` option and evaluate if it requires a higher value. When the `depth` option is set to `32` (default value), the error will not be thrown.
## Examples
### Express/Connect top-level generic
This example demonstrates adding a generic JSON and URL-encoded parser as a
top-level middleware, which will parse the bodies of all incoming requests.
This is the simplest setup.
```js
const express = require('express')
const bodyParser = require('body-parser')
const app = express()
// parse application/x-www-form-urlencoded
app.use(bodyParser.urlencoded())
// parse application/json
app.use(bodyParser.json())
app.use(function (req, res) {
res.setHeader('Content-Type', 'text/plain')
res.write('you posted:\n')
res.end(String(JSON.stringify(req.body, null, 2)))
})
```
### Express route-specific
This example demonstrates adding body parsers specifically to the routes that
need them. In general, this is the most recommended way to use body-parser with
Express.
```js
const express = require('express')
const bodyParser = require('body-parser')
const app = express()
// create application/json parser
const jsonParser = bodyParser.json()
// create application/x-www-form-urlencoded parser
const urlencodedParser = bodyParser.urlencoded()
// POST /login gets urlencoded bodies
app.post('/login', urlencodedParser, function (req, res) {
if (!req.body || !req.body.username) res.sendStatus(400)
res.send('welcome, ' + req.body.username)
})
// POST /api/users gets JSON bodies
app.post('/api/users', jsonParser, function (req, res) {
if (!req.body) res.sendStatus(400)
// create user in req.body
})
```
### Change accepted type for parsers
All the parsers accept a `type` option which allows you to change the
`Content-Type` that the middleware will parse.
```js
const express = require('express')
const bodyParser = require('body-parser')
const app = express()
// parse various different custom JSON types as JSON
app.use(bodyParser.json({ type: 'application/*+json' }))
// parse some custom thing into a Buffer
app.use(bodyParser.raw({ type: 'application/vnd.custom-type' }))
// parse an HTML body into a string
app.use(bodyParser.text({ type: 'text/html' }))
```
## License
[MIT](LICENSE)
[ci-image]: https://img.shields.io/github/actions/workflow/status/expressjs/body-parser/ci.yml?branch=master&label=ci
[ci-url]: https://github.com/expressjs/body-parser/actions/workflows/ci.yml
[coveralls-image]: https://img.shields.io/coverallsCoverage/github/expressjs/body-parser?branch=master
[coveralls-url]: https://coveralls.io/r/expressjs/body-parser?branch=master
[npm-downloads-image]: https://img.shields.io/npm/dm/body-parser
[npm-url]: https://npmjs.com/package/body-parser
[npm-version-image]: https://img.shields.io/npm/v/body-parser
[ossf-scorecard-badge]: https://api.scorecard.dev/projects/github.com/expressjs/body-parser/badge
[ossf-scorecard-visualizer]: https://ossf.github.io/scorecard-visualizer/#/projects/github.com/expressjs/body-parser
Lekcja_06/node_modules/body-parser/index.js
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/*!
* body-parser
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* @typedef {Object} Parsers
* @property {Function} json JSON parser
* @property {Function} raw Raw parser
* @property {Function} text Text parser
* @property {Function} urlencoded URL-encoded parser
*/
/**
* Module exports.
* @type {Function & Parsers}
*/
exports = module.exports = bodyParser
/**
* JSON parser.
* @public
*/
exports.json = require('./lib/types/json')
/**
* Raw parser.
* @public
*/
exports.raw = require('./lib/types/raw')
/**
* Text parser.
* @public
*/
exports.text = require('./lib/types/text')
/**
* URL-encoded parser.
* @public
*/
exports.urlencoded = require('./lib/types/urlencoded')
/**
* Create a middleware to parse json and urlencoded bodies.
*
* @deprecated
* @public
*/
function bodyParser () {
throw new Error('The bodyParser() generic has been split into individual middleware to use instead.')
}
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/*!
* body-parser
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
* @private
*/
const createError = require('http-errors')
const getBody = require('raw-body')
const iconv = require('iconv-lite')
const onFinished = require('on-finished')
const zlib = require('node:zlib')
const hasBody = require('type-is').hasBody
const { getCharset } = require('./utils')
/**
* Module exports.
*/
module.exports = read
/**
* Read a request into a buffer and parse.
*
* @param {Object} req
* @param {Object} res
* @param {Function} next
* @param {Function} parse
* @param {Function} debug
* @param {Object} options
* @private
*/
function read (req, res, next, parse, debug, options) {
if (onFinished.isFinished(req)) {
debug('body already parsed')
next()
return
}
if (!('body' in req)) {
req.body = undefined
}
// skip requests without bodies
if (!hasBody(req)) {
debug('skip empty body')
next()
return
}
debug('content-type %j', req.headers['content-type'])
// determine if request should be parsed
if (!options.shouldParse(req)) {
debug('skip parsing')
next()
return
}
let encoding = null
if (options?.skipCharset !== true) {
encoding = getCharset(req) || options.defaultCharset
// validate charset
if (!!options?.isValidCharset && !options.isValidCharset(encoding)) {
debug('invalid charset')
next(createError(415, 'unsupported charset "' + encoding.toUpperCase() + '"', {
charset: encoding,
type: 'charset.unsupported'
}))
return
}
}
let length
const opts = options
let stream
// read options
const verify = opts.verify
try {
// get the content stream
stream = contentstream(req, debug, opts.inflate)
length = stream.length
stream.length = undefined
} catch (err) {
return next(err)
}
// set raw-body options
opts.length = length
opts.encoding = verify
? null
: encoding
// assert charset is supported
if (opts.encoding === null && encoding !== null && !iconv.encodingExists(encoding)) {
return next(createError(415, 'unsupported charset "' + encoding.toUpperCase() + '"', {
charset: encoding.toLowerCase(),
type: 'charset.unsupported'
}))
}
// read body
debug('read body')
getBody(stream, opts, function (error, body) {
if (error) {
let _error
if (error.type === 'encoding.unsupported') {
// echo back charset
_error = createError(415, 'unsupported charset "' + encoding.toUpperCase() + '"', {
charset: encoding.toLowerCase(),
type: 'charset.unsupported'
})
} else {
// set status code on error
_error = createError(400, error)
}
// unpipe from stream and destroy
if (stream !== req) {
req.unpipe()
stream.destroy()
}
// read off entire request
dump(req, function onfinished () {
next(createError(400, _error))
})
return
}
// verify
if (verify) {
try {
debug('verify body')
verify(req, res, body, encoding)
} catch (err) {
next(createError(403, err, {
body: body,
type: err.type || 'entity.verify.failed'
}))
return
}
}
// parse
let str = body
try {
debug('parse body')
str = typeof body !== 'string' && encoding !== null
? iconv.decode(body, encoding)
: body
req.body = parse(str, encoding)
} catch (err) {
next(createError(400, err, {
body: str,
type: err.type || 'entity.parse.failed'
}))
return
}
next()
})
}
/**
* Get the content stream of the request.
*
* @param {Object} req
* @param {Function} debug
* @param {boolean} inflate
* @returns {Object}
* @private
*/
function contentstream (req, debug, inflate) {
const encoding = (req.headers['content-encoding'] || 'identity').toLowerCase()
const length = req.headers['content-length']
debug('content-encoding "%s"', encoding)
if (inflate === false && encoding !== 'identity') {
throw createError(415, 'content encoding unsupported', {
encoding: encoding,
type: 'encoding.unsupported'
})
}
if (encoding === 'identity') {
req.length = length
return req
}
const stream = createDecompressionStream(encoding, debug)
req.pipe(stream)
return stream
}
/**
* Create a decompression stream for the given encoding.
* @param {string} encoding
* @param {Function} debug
* @returns {Object}
* @private
*/
function createDecompressionStream (encoding, debug) {
switch (encoding) {
case 'deflate':
debug('inflate body')
return zlib.createInflate()
case 'gzip':
debug('gunzip body')
return zlib.createGunzip()
case 'br':
debug('brotli decompress body')
return zlib.createBrotliDecompress()
default:
throw createError(415, 'unsupported content encoding "' + encoding + '"', {
encoding: encoding,
type: 'encoding.unsupported'
})
}
}
/**
* Dump the contents of a request.
*
* @param {Object} req
* @param {Function} callback
* @private
*/
function dump (req, callback) {
if (onFinished.isFinished(req)) {
callback(null)
} else {
onFinished(req, callback)
req.resume()
}
}
Lekcja_06/node_modules/body-parser/lib/types/json.js
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/*!
* body-parser
* Copyright(c) 2014 Jonathan Ong
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
* @private
*/
const debug = require('debug')('body-parser:json')
const read = require('../read')
const { normalizeOptions } = require('../utils')
/**
* Module exports.
*/
module.exports = json
/**
* RegExp to match the first non-space in a string.
*
* Allowed whitespace is defined in RFC 7159:
*
* ws = *(
* %x20 / ; Space
* %x09 / ; Horizontal tab
* %x0A / ; Line feed or New line
* %x0D ) ; Carriage return
*/
const FIRST_CHAR_REGEXP = /^[\x20\x09\x0a\x0d]*([^\x20\x09\x0a\x0d])/ // eslint-disable-line no-control-regex
const JSON_SYNTAX_CHAR = '#'
const JSON_SYNTAX_REGEXP = /#+/g
/**
* Create a middleware to parse JSON bodies.
*
* @param {Object} [options]
* @returns {Function}
* @public
*/
function json (options) {
const normalizedOptions = normalizeOptions(options, 'application/json')
const parse = createJsonParser(options)
const readOptions = {
...normalizedOptions,
// assert charset per RFC 7159 sec 8.1
isValidCharset: (charset) => charset.slice(0, 4) === 'utf-'
}
return function jsonParser (req, res, next) {
read(req, res, next, parse, debug, readOptions)
}
}
/**
* Create a JSON parse function
*
* @param {object} [options]
* @return {function}
* @private
*/
function createJsonParser (options) {
const reviver = options?.reviver
const strict = options?.strict !== false
if (strict) {
return function parse (body) {
if (body.length === 0) {
// special-case empty json body, as it's a common client-side mistake
// TODO: maybe make this configurable or part of "strict" option
return {}
}
const first = firstchar(body)
if (first !== '{' && first !== '[') {
debug('strict violation')
throw createStrictSyntaxError(body, first)
}
try {
debug('parse json')
return JSON.parse(body, reviver)
} catch (e) {
throw normalizeJsonSyntaxError(e, {
message: e.message,
stack: e.stack
})
}
}
}
return function parse (body) {
if (body.length === 0) {
// special-case empty json body, as it's a common client-side mistake
// TODO: maybe make this configurable or part of "strict" option
return {}
}
try {
debug('parse json')
return JSON.parse(body, reviver)
} catch (e) {
throw normalizeJsonSyntaxError(e, {
message: e.message,
stack: e.stack
})
}
}
}
/**
* Create strict violation syntax error matching native error.
*
* @param {string} str
* @param {string} char
* @returns {Error}
* @private
*/
function createStrictSyntaxError (str, char) {
const index = str.indexOf(char)
let partial = ''
if (index !== -1) {
partial = str.substring(0, index) + JSON_SYNTAX_CHAR.repeat(str.length - index)
}
try {
JSON.parse(partial); /* istanbul ignore next */ throw new SyntaxError('strict violation')
} catch (e) {
return normalizeJsonSyntaxError(e, {
message: e.message.replace(JSON_SYNTAX_REGEXP, function (placeholder) {
return str.substring(index, index + placeholder.length)
}),
stack: e.stack
})
}
}
/**
* Get the first non-whitespace character in a string.
*
* @param {string} str
* @returns {string|undefined}
* @private
*/
function firstchar (str) {
const match = FIRST_CHAR_REGEXP.exec(str)
return match
? match[1]
: undefined
}
/**
* Normalize a SyntaxError for JSON.parse.
*
* @param {SyntaxError} error
* @param {Object} obj
* @returns {SyntaxError}
* @private
*/
function normalizeJsonSyntaxError (error, obj) {
const keys = Object.getOwnPropertyNames(error)
for (let i = 0; i < keys.length; i++) {
const key = keys[i]
if (key !== 'stack' && key !== 'message') {
delete error[key]
}
}
// replace stack before message for Node.js 0.10 and below
error.stack = obj.stack.replace(error.message, obj.message)
error.message = obj.message
return error
}
Lekcja_06/node_modules/body-parser/lib/types/raw.js
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/*!
* body-parser
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
*/
const debug = require('debug')('body-parser:raw')
const read = require('../read')
const { normalizeOptions, passthrough } = require('../utils')
/**
* Module exports.
*/
module.exports = raw
/**
* Create a middleware to parse raw bodies.
*
* @param {Object} [options]
* @returns {Function}
* @public
*/
function raw (options) {
const normalizedOptions = normalizeOptions(options, 'application/octet-stream')
const readOptions = {
...normalizedOptions,
// Skip charset validation and parse the body as is
skipCharset: true
}
return function rawParser (req, res, next) {
read(req, res, next, passthrough, debug, readOptions)
}
}
Lekcja_06/node_modules/body-parser/lib/types/text.js
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/*!
* body-parser
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
*/
const debug = require('debug')('body-parser:text')
const read = require('../read')
const { normalizeOptions, passthrough } = require('../utils')
/**
* Module exports.
*/
module.exports = text
/**
* Create a middleware to parse text bodies.
*
* @param {Object} [options]
* @returns {Function}
* @public
*/
function text (options) {
const normalizedOptions = normalizeOptions(options, 'text/plain')
return function textParser (req, res, next) {
read(req, res, next, passthrough, debug, normalizedOptions)
}
}
Lekcja_06/node_modules/body-parser/lib/types/urlencoded.js
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/*!
* body-parser
* Copyright(c) 2014 Jonathan Ong
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
* @private
*/
const createError = require('http-errors')
const debug = require('debug')('body-parser:urlencoded')
const read = require('../read')
const qs = require('qs')
const { normalizeOptions } = require('../utils')
/**
* Module exports.
*/
module.exports = urlencoded
/**
* Create a middleware to parse urlencoded bodies.
*
* @param {Object} [options]
* @returns {Function}
* @public
*/
function urlencoded (options) {
const normalizedOptions = normalizeOptions(options, 'application/x-www-form-urlencoded')
if (normalizedOptions.defaultCharset !== 'utf-8' && normalizedOptions.defaultCharset !== 'iso-8859-1') {
throw new TypeError('option defaultCharset must be either utf-8 or iso-8859-1')
}
// create the appropriate query parser
const parse = createQueryParser(options)
const readOptions = {
...normalizedOptions,
// assert charset
isValidCharset: (charset) => charset === 'utf-8' || charset === 'iso-8859-1'
}
return function urlencodedParser (req, res, next) {
read(req, res, next, parse, debug, readOptions)
}
}
/**
* Get the extended query parser.
*
* @param {Object} options
* @returns {Function}
* @private
*/
function createQueryParser (options) {
const extended = Boolean(options?.extended)
let parameterLimit = options?.parameterLimit !== undefined
? options?.parameterLimit
: 1000
const charsetSentinel = options?.charsetSentinel
const interpretNumericEntities = options?.interpretNumericEntities
const depth = extended ? (options?.depth !== undefined ? options?.depth : 32) : 0
if (isNaN(parameterLimit) || parameterLimit < 1) {
throw new TypeError('option parameterLimit must be a positive number')
}
if (isNaN(depth) || depth < 0) {
throw new TypeError('option depth must be a zero or a positive number')
}
if (isFinite(parameterLimit)) {
parameterLimit = parameterLimit | 0
}
return function parse (body, encoding) {
if (!body.length) return {}
const paramCount = parameterCount(body, parameterLimit)
if (paramCount === undefined) {
debug('too many parameters')
throw createError(413, 'too many parameters', {
type: 'parameters.too.many'
})
}
const arrayLimit = extended ? Math.max(100, paramCount) : paramCount
debug('parse ' + (extended ? 'extended ' : '') + 'urlencoding')
try {
return qs.parse(body, {
allowPrototypes: true,
arrayLimit: arrayLimit,
depth: depth,
charsetSentinel: charsetSentinel,
interpretNumericEntities: interpretNumericEntities,
charset: encoding,
parameterLimit: parameterLimit,
strictDepth: true
})
} catch (err) {
if (err instanceof RangeError) {
throw createError(400, 'The input exceeded the depth', {
type: 'querystring.parse.rangeError'
})
} else {
throw err
}
}
}
}
/**
* Count the number of parameters, stopping once limit reached
*
* @param {string} body
* @param {number} limit
* @returns {number|undefined} Returns undefined if limit exceeded
* @private
*/
function parameterCount (body, limit) {
let count = 0
let index = -1
do {
count++
if (count > limit) return undefined // Early exit if limit exceeded
index = body.indexOf('&', index + 1)
} while (index !== -1)
return count
}
Lekcja_06/node_modules/body-parser/lib/utils.js
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'use strict'
/**
* Module dependencies.
*/
const bytes = require('bytes')
const contentType = require('content-type')
const typeis = require('type-is')
/**
* Module exports.
*/
module.exports = {
getCharset,
normalizeOptions,
passthrough
}
/**
* Get the charset of a request.
*
* @param {Object} req
* @returns {string | undefined}
* @private
*/
function getCharset (req) {
const header = req.headers['content-type']
if (!header) return undefined
return contentType.parse(header).parameters.charset?.toLowerCase()
}
/**
* Get the simple type checker.
*
* @param {string | string[]} type
* @returns {Function}
* @private
*/
function typeChecker (type) {
return function checkType (req) {
return Boolean(typeis(req, type))
}
}
/**
* Normalizes the common options for all parsers.
*
* @param {Object} options options to normalize
* @param {string | string[] | Function} defaultType default content type(s) or a function to determine it
* @returns {Object}
* @private
*/
function normalizeOptions (options, defaultType) {
if (!defaultType) {
// Parsers must define a default content type
throw new TypeError('defaultType must be provided')
}
const inflate = options?.inflate !== false
const limit = typeof options?.limit === 'undefined' || options?.limit === null
? 102400 // 100kb default
: bytes.parse(options.limit)
const type = options?.type || defaultType
const verify = options?.verify || false
const defaultCharset = options?.defaultCharset || 'utf-8'
if (limit === null) {
throw new TypeError(`option limit "${String(options.limit)}" is invalid`)
}
if (verify !== false && typeof verify !== 'function') {
throw new TypeError('option verify must be function')
}
// create the appropriate type checking function
const shouldParse = typeof type !== 'function'
? typeChecker(type)
: type
return {
inflate,
limit,
verify,
defaultCharset,
shouldParse
}
}
/**
* Passthrough function that returns input unchanged.
* Used by parsers that don't need to transform the data.
*
* @param {*} value
* @returns {*}
* @private
*/
function passthrough (value) {
return value
}
Lekcja_06/node_modules/body-parser/node_modules/content-type/LICENSE
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(The MIT License)
Copyright (c) 2015 Douglas Christopher Wilson
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Lekcja_06/node_modules/body-parser/node_modules/content-type/README.md
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# content-type
[![NPM version][npm-image]][npm-url]
[![NPM downloads][downloads-image]][downloads-url]
[![Build status][build-image]][build-url]
[![Build coverage][coverage-image]][coverage-url]
[![License][license-image]][license-url]
Create and parse HTTP `Content-Type` header.
## Installation
```sh
npm install content-type
```
## API
```js
const contentType = require("content-type");
```
### contentType.parse(string, options?)
```js
const obj = contentType.parse("image/svg+xml; charset=utf-8");
```
Parse a `Content-Type` header. This will return an object with the following properties (examples are shown for the string `'image/svg+xml; charset=utf-8'`):
- `type`: The media type. Example: `'image/svg+xml'`.
- `parameters`: An object of the parameters in the media type (parameter name is always lower case). Example: `{charset: 'utf-8'}`.
The parser is lenient and does not error. You should validate `type` and `parameters` before trusting them.
#### Options
- `parameters` (default: `true`): Set to `false` to skip parameters.
- `comma` (default: `false`): Set to `true` to stop on a comma. This can be used to parse the media range in an `Accept` header.
- `start` (default: `0`): Set index to start parsing from.
### contentType.format(obj)
```js
const str = contentType.format({
type: "image/svg+xml",
parameters: { charset: "utf-8" },
});
```
Format an object into a `Content-Type` header. This will return a string of the content type for the given object with the following properties (examples are shown that produce the string `'image/svg+xml; charset=utf-8'`):
- `type`: The media type. Example: `'image/svg+xml'`.
- `parameters`: An optional object of the parameters in the media type. Example: `{charset: 'utf-8'}`.
Throws a `TypeError` if the object contains an invalid type or parameter names.
## License
[MIT](LICENSE)
[npm-image]: https://img.shields.io/npm/v/content-type
[npm-url]: https://npmjs.org/package/content-type
[downloads-image]: https://img.shields.io/npm/dm/content-type
[downloads-url]: https://npmjs.org/package/content-type
[build-image]: https://img.shields.io/github/actions/workflow/status/jshttp/content-type/ci.yml?branch=master
[build-url]: https://github.com/jshttp/content-type/actions/workflows/ci.yml?query=branch%3Amaster
[coverage-image]: https://img.shields.io/codecov/c/gh/jshttp/content-type
[coverage-url]: https://codecov.io/gh/jshttp/content-type
[license-image]: http://img.shields.io/npm/l/content-type.svg?style=flat
[license-url]: LICENSE
Lekcja_06/node_modules/body-parser/node_modules/content-type/dist/index.d.ts
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/*!
* content-type
* Copyright(c) 2015 Douglas Christopher Wilson
* MIT Licensed
*/
/**
* The content type object contains a type string and optional parameters.
*/
export interface ContentType {
type: string;
index: number;
parameters: Record<string, string>;
}
/**
* Format an object into a `Content-Type` header.
*/
export declare function format(obj: Partial<ContentType>): string;
/**
* Options for parsing a `Content-Type` header.
*/
export interface ParseOptions {
/**
* Exit early on the first semicolon, returning only the type.
* This is useful for parsing the MIME from `Content-Type` headers.
*
* @default false
*/
parameters?: boolean;
/**
* Exits early on a comma, returning the first value and parameters.
* This is useful for parsing `Accept` headers.
*
* @default false
*/
comma?: boolean;
/**
* The index to start parsing from.
*
* @default 0
*/
start?: number;
}
/**
* Parse a `Content-Type` header.
*/
export declare function parse(header: string, options?: ParseOptions): ContentType;
Lekcja_06/node_modules/body-parser/node_modules/content-type/dist/index.js
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"use strict";
/*!
* content-type
* Copyright(c) 2015 Douglas Christopher Wilson
* MIT Licensed
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.format = format;
exports.parse = parse;
const TEXT_REGEXP = /^[\u0009\u0020-\u007e\u0080-\u00ff]*$/;
const TOKEN_REGEXP = /^[!#$%&'*+.^_`|~0-9A-Za-z-]+$/;
/**
* RegExp to match chars that must be quoted-pair in RFC 9110 sec 5.6.4
*/
const QUOTE_REGEXP = /[\\"]/g;
/**
* RegExp to match type in RFC 9110 sec 8.3.1
*
* media-type = type "/" subtype
* type = token
* subtype = token
*/
const TYPE_REGEXP = /^[!#$%&'*+.^_`|~0-9A-Za-z-]+\/[!#$%&'*+.^_`|~0-9A-Za-z-]+$/;
/**
* Null object perf optimization. Faster than `Object.create(null)` and `{ __proto__: null }`.
*/
const NullObject = /* @__PURE__ */ (() => {
const C = function () { };
C.prototype = Object.create(null);
return C;
})();
/**
* Format an object into a `Content-Type` header.
*/
function format(obj) {
const { type, parameters } = obj;
if (!type || !TYPE_REGEXP.test(type)) {
throw new TypeError(`Invalid type: ${type}`);
}
let result = type;
if (parameters) {
for (const param of Object.keys(parameters)) {
if (!TOKEN_REGEXP.test(param)) {
throw new TypeError(`Invalid parameter name: ${param}`);
}
result += `; ${param}=${qstring(parameters[param])}`;
}
}
return result;
}
/**
* Parse a `Content-Type` header.
*/
function parse(header, options) {
const stopChar = options?.comma === true ? COMMA : 65536; // Sentinel for "no stop char".
const len = header.length;
let index = skipOWS(header, options?.start ?? 0, len);
const valueStart = index;
index = skipValue(header, index, len, stopChar);
const valueEnd = trailingOWS(header, valueStart, index);
const type = header.slice(valueStart, valueEnd).toLowerCase();
if (options?.parameters === false) {
return { type, index, parameters: new NullObject() };
}
return parseParameters(header, type, index, len, stopChar);
}
const SP = 32; // " "
const HTAB = 9; // "\t"
const SEMI = 59; // ";"
const EQ = 61; // "="
const DQUOTE = 34; // '"'
const BSLASH = 92; // "\\"
const COMMA = 44; // ","
/**
* Parses the parameters of a `Content-Type` header starting at the given index.
*/
function parseParameters(header, type, index, len, stopChar) {
const parameters = new NullObject();
parameter: while (index < len) {
if (header.charCodeAt(index) === stopChar)
break;
index = skipOWS(header, index + 1 /* Skip over ; */, len);
const keyStart = index;
while (index < len) {
const code = header.charCodeAt(index);
if (code === stopChar)
break parameter;
if (code === SEMI)
continue parameter;
if (code === EQ) {
const keyEnd = trailingOWS(header, keyStart, index);
const key = header.slice(keyStart, keyEnd).toLowerCase();
index = skipOWS(header, index + 1, len);
if (index < len && header.charCodeAt(index) === DQUOTE) {
index++;
let value = "";
while (index < len) {
const code = header.charCodeAt(index++);
if (code === DQUOTE) {
index = skipValue(header, index, len, stopChar);
if (parameters[key] === undefined)
parameters[key] = value;
break;
}
if (code === BSLASH && index < len) {
value += header[index++];
continue;
}
value += String.fromCharCode(code);
}
continue parameter;
}
const valueStart = index;
index = skipValue(header, index, len, stopChar);
if (parameters[key] === undefined) {
const valueEnd = trailingOWS(header, valueStart, index);
parameters[key] = header.slice(valueStart, valueEnd);
}
continue parameter;
}
index++;
}
}
return { type, index, parameters };
}
/**
* Skip over characters until a semicolon or other exit character.
*/
function skipValue(str, index, len, stopChar) {
while (index < len) {
const code = str.charCodeAt(index);
if (code === SEMI || code === stopChar)
break;
index++;
}
return index;
}
/**
* Skip optional whitespace (OWS) in an HTTP header value.
*
* OWS is defined in RFC 9110 sec 5.6.3 as SP (" ") or HTAB ("\t").
*/
function skipOWS(header, index, len) {
while (index < len) {
const char = header.charCodeAt(index);
if (char !== SP && char !== HTAB)
break;
index++;
}
return index;
}
/**
* Trim optional whitespace (OWS) from the end of a substring.
*
* OWS is defined in RFC 9110 sec 5.6.3 as SP (" ") or HTAB ("\t").
*/
function trailingOWS(header, start, end) {
while (end > start) {
const char = header.charCodeAt(end - 1);
if (char !== SP && char !== HTAB)
break;
end--;
}
return end;
}
/**
* Serialize a parameter value.
*/
function qstring(str) {
if (TOKEN_REGEXP.test(str))
return str;
if (TEXT_REGEXP.test(str))
return `"${str.replace(QUOTE_REGEXP, "\\$&")}"`;
throw new TypeError(`Invalid parameter value: ${str}`);
}
//# sourceMappingURL=index.js.map
Lekcja_06/node_modules/body-parser/node_modules/content-type/dist/index.js.map
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Lekcja_06/node_modules/body-parser/node_modules/content-type/package.json
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{
"name": "content-type",
"version": "2.1.0",
"description": "Create and parse HTTP Content-Type header",
"keywords": [
"content-type",
"http",
"req",
"res",
"rfc7231",
"rfc9110"
],
"repository": "jshttp/content-type",
"funding": {
"type": "opencollective",
"url": "https://opencollective.com/express"
},
"license": "MIT",
"author": "Douglas Christopher Wilson <[email protected]>",
"type": "commonjs",
"exports": "./dist/index.js",
"main": "./dist/index.js",
"typings": "./dist/index.d.ts",
"files": [
"dist/"
],
"scripts": {
"bench": "vitest bench",
"build": "ts-scripts build",
"format": "ts-scripts format",
"prepare": "ts-scripts install && npm run build",
"specs": "ts-scripts specs",
"test": "ts-scripts test"
},
"devDependencies": {
"@borderless/ts-scripts": "^0.15.0",
"@vitest/coverage-v8": "^3.0.5",
"typescript": "^5.7.3",
"vitest": "^3.2.4"
},
"engines": {
"node": ">=18"
},
"ts-scripts": {
"dist": [
"dist"
],
"project": [
"tsconfig.build.json"
]
}
}
Lekcja_06/node_modules/body-parser/package.json
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{
"name": "body-parser",
"description": "Node.js body parsing middleware",
"version": "2.3.0",
"contributors": [
"Douglas Christopher Wilson <[email protected]>",
"Jonathan Ong <[email protected]> (http://jongleberry.com)"
],
"license": "MIT",
"repository": "expressjs/body-parser",
"funding": {
"type": "opencollective",
"url": "https://opencollective.com/express"
},
"type": "commonjs",
"exports": {
".": "./index.js",
"./package.json": "./package.json",
"./json": "./lib/types/json.js",
"./raw": "./lib/types/raw.js",
"./text": "./lib/types/text.js",
"./urlencoded": "./lib/types/urlencoded.js",
"./lib/*": "./lib/*.js",
"./lib/*.js": "./lib/*.js",
"./lib/types/*": "./lib/types/*.js",
"./lib/types/*.js": "./lib/types/*.js"
},
"dependencies": {
"bytes": "^3.1.2",
"content-type": "^2.0.0",
"debug": "^4.4.3",
"http-errors": "^2.0.1",
"iconv-lite": "^0.7.2",
"on-finished": "^2.4.1",
"qs": "^6.15.2",
"raw-body": "^3.0.2",
"type-is": "^2.1.0"
},
"devDependencies": {
"eslint": "^8.57.1",
"eslint-config-standard": "^14.1.1",
"eslint-plugin-import": "^2.32.0",
"eslint-plugin-markdown": "^3.0.1",
"eslint-plugin-node": "^11.1.0",
"eslint-plugin-promise": "^6.6.0",
"eslint-plugin-standard": "^4.1.0",
"mocha": "^11.7.6",
"nyc": "^17.1.0",
"supertest": "^7.2.2"
},
"files": [
"lib/",
"LICENSE",
"index.js"
],
"engines": {
"node": ">=18"
},
"scripts": {
"lint": "eslint .",
"test": "mocha --reporter spec --check-leaks test/",
"test-ci": "nyc --reporter=lcovonly --reporter=text npm test",
"test-cov": "nyc --reporter=html --reporter=text npm test"
}
}
Lekcja_06/node_modules/brace-expansion/LICENSE
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MIT License
Copyright Julian Gruber <[email protected]>
TypeScript port Copyright Isaac Z. Schlueter <[email protected]>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
Lekcja_06/node_modules/brace-expansion/README.md
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# brace-expansion
[Brace expansion](https://www.gnu.org/software/bash/manual/html_node/Brace-Expansion.html),
as known from sh/bash, in JavaScript.
[![CI](https://github.com/juliangruber/brace-expansion/actions/workflows/ci.yml/badge.svg)](https://github.com/juliangruber/brace-expansion/actions/workflows/ci.yml)
[![downloads](https://img.shields.io/npm/dm/brace-expansion.svg)](https://www.npmjs.org/package/brace-expansion)
## Example
```js
import { expand } from 'brace-expansion'
expand('file-{a,b,c}.jpg')
// => ['file-a.jpg', 'file-b.jpg', 'file-c.jpg']
expand('-v{,,}')
// => ['-v', '-v', '-v']
expand('file{0..2}.jpg')
// => ['file0.jpg', 'file1.jpg', 'file2.jpg']
expand('file-{a..c}.jpg')
// => ['file-a.jpg', 'file-b.jpg', 'file-c.jpg']
expand('file{2..0}.jpg')
// => ['file2.jpg', 'file1.jpg', 'file0.jpg']
expand('file{0..4..2}.jpg')
// => ['file0.jpg', 'file2.jpg', 'file4.jpg']
expand('file-{a..e..2}.jpg')
// => ['file-a.jpg', 'file-c.jpg', 'file-e.jpg']
expand('file{00..10..5}.jpg')
// => ['file00.jpg', 'file05.jpg', 'file10.jpg']
expand('{{A..C},{a..c}}')
// => ['A', 'B', 'C', 'a', 'b', 'c']
expand('ppp{,config,oe{,conf}}')
// => ['ppp', 'pppconfig', 'pppoe', 'pppoeconf']
```
## API
```js
import { expand } from 'brace-expansion'
```
### const expanded = expand(str, [options])
Return an array of all possible and valid expansions of `str`. If
none are found, `[str]` is returned.
The `options` object can provide a `max` value to cap the number
of expansions allowed. This is limited to `100_000` by default,
to prevent DoS attacks.
```js
const expansions = expand('{1..100}'.repeat(5), {
max: 100,
})
// expansions.length will be 100, not 100^5
```
The `options` object can also provide a `maxLength` value to cap the
total number of characters across all expansions. This is limited to
`4_000_000` by default, to prevent memory exhaustion from inputs whose
result count stays under `max` while each result grows very long.
```js
const expansions = expand('{a,b}'.repeat(1500), {
maxLength: 10_000,
})
```
Valid expansions are:
```js
;/^(.*,)+(.+)?$/
// {a,b,...}
```
A comma separated list of options, like `{a,b}` or `{a,{b,c}}` or `{,a,}`.
```js
;/^-?\d+\.\.-?\d+(\.\.-?\d+)?$/
// {x..y[..incr]}
```
A numeric sequence from `x` to `y` inclusive, with optional increment.
If `x` or `y` start with a leading `0`, all the numbers will be padded
to have equal length. Negative numbers and backwards iteration work too.
```js
;/^-?\d+\.\.-?\d+(\.\.-?\d+)?$/
// {x..y[..incr]}
```
An alphabetic sequence from `x` to `y` inclusive, with optional increment.
`x` and `y` must be exactly one character, and if given, `incr` must be a
number.
For compatibility reasons, the string `${` is not eligible for brace expansion.
Lekcja_06/node_modules/brace-expansion/dist/commonjs/index.d.ts
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export declare const EXPANSION_MAX = 100000;
export declare const EXPANSION_MAX_LENGTH = 4000000;
export declare const EXPANSION_MAX_DEPTH = 1000;
export declare const EXPANSION_MAX_REWRITES = 1000;
export type BraceExpansionOptions = {
max?: number;
maxLength?: number;
maxDepth?: number;
maxRewrites?: number;
};
export declare function expand(str: string, options?: BraceExpansionOptions): string[];
//# sourceMappingURL=index.d.ts.map
Lekcja_06/node_modules/brace-expansion/dist/commonjs/index.d.ts.map
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{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../../src/index.ts"],"names":[],"mappings":"AAkBA,eAAO,MAAM,aAAa,SAAU,CAAA;AAYpC,eAAO,MAAM,oBAAoB,UAAY,CAAA;AAU7C,eAAO,MAAM,mBAAmB,OAAQ,CAAA;AAUxC,eAAO,MAAM,sBAAsB,OAAQ,CAAA;AAyE3C,MAAM,MAAM,qBAAqB,GAAG;IAClC,GAAG,CAAC,EAAE,MAAM,CAAA;IACZ,SAAS,CAAC,EAAE,MAAM,CAAA;IAClB,QAAQ,CAAC,EAAE,MAAM,CAAA;IACjB,WAAW,CAAC,EAAE,MAAM,CAAA;CACrB,CAAA;AAED,wBAAgB,MAAM,CAAC,GAAG,EAAE,MAAM,EAAE,OAAO,GAAE,qBAA0B,YA+BtE"}
Lekcja_06/node_modules/brace-expansion/dist/commonjs/index.js
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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.EXPANSION_MAX_REWRITES = exports.EXPANSION_MAX_DEPTH = exports.EXPANSION_MAX_LENGTH = exports.EXPANSION_MAX = void 0;
exports.expand = expand;
const balanced_match_1 = require("balanced-match");
const escSlash = '\0SLASH' + Math.random() + '\0';
const escOpen = '\0OPEN' + Math.random() + '\0';
const escClose = '\0CLOSE' + Math.random() + '\0';
const escComma = '\0COMMA' + Math.random() + '\0';
const escPeriod = '\0PERIOD' + Math.random() + '\0';
const escSlashPattern = new RegExp(escSlash, 'g');
const escOpenPattern = new RegExp(escOpen, 'g');
const escClosePattern = new RegExp(escClose, 'g');
const escCommaPattern = new RegExp(escComma, 'g');
const escPeriodPattern = new RegExp(escPeriod, 'g');
const slashPattern = /\\\\/g;
const openPattern = /\\{/g;
const closePattern = /\\}/g;
const commaPattern = /\\,/g;
const periodPattern = /\\\./g;
exports.EXPANSION_MAX = 100_000;
// `EXPANSION_MAX` caps the *number* of expansions, but not their length. An
// input like `'{a,b}'.repeat(1500)` stays under that count - its output is
// truncated to 100k results - while making every result ~1500 characters
// long. The result set, and the intermediate arrays built while combining
// brace sets, then grow large enough to exhaust memory and crash the process
// (CVE-2026-14257). `EXPANSION_MAX_LENGTH` bounds the total number of
// characters the accumulator may hold at any point, so memory stays flat no
// matter how many brace groups are chained. The limit sits well above any
// realistic expansion (100k results hitting `EXPANSION_MAX` measure ~1M
// characters) so legitimate input is unaffected.
exports.EXPANSION_MAX_LENGTH = 4_000_000;
// `expand_` recurses once per level of brace *nesting* - both when expanding a
// set's comma members and when re-wrapping a set whose body is a single part.
// The CVE-2026-14257 fix made the *tail* iterative (recursion on `m.post`, one
// level per chained group), which left nesting depth unbounded: about 3,100
// levels of `{{{...a,b...}}}` - only ~6KB of input - exhausted the native stack
// and crashed the process. `EXPANSION_MAX_DEPTH` bounds how deep the parser
// will follow nesting. It sits far above any realistic pattern and well below
// the depth at which the stack runs out.
exports.EXPANSION_MAX_DEPTH = 1_000;
// Bash keeps a quirk where a brace group followed by a comma set still expands
// (`{a},b}`). The parser implements it by rewriting the string and restarting
// the scan, absorbing one `}` per pass. `n` trailing braces therefore cost `n`
// full passes over a string that itself grows by one `escClose` sentinel each
// time - quadratic in `n`, with a ~26x constant from the sentinel's length.
// 128KB of `'{a}' + '}'.repeat(n) + ',z}'` blocked the event loop for 27
// seconds to produce two results. `EXPANSION_MAX_REWRITES` bounds how many
// times the scan may restart. Real `{a},b}` input needs a handful.
exports.EXPANSION_MAX_REWRITES = 1_000;
function numeric(str) {
return !isNaN(str) ? parseInt(str, 10) : str.charCodeAt(0);
}
function escapeBraces(str) {
return str
.replace(slashPattern, escSlash)
.replace(openPattern, escOpen)
.replace(closePattern, escClose)
.replace(commaPattern, escComma)
.replace(periodPattern, escPeriod);
}
function unescapeBraces(str) {
return str
.replace(escSlashPattern, '\\')
.replace(escOpenPattern, '{')
.replace(escClosePattern, '}')
.replace(escCommaPattern, ',')
.replace(escPeriodPattern, '.');
}
// Like `target.push(...items)` but doesn't overflow the stack
function pushAll(target, items) {
for (let i = 0; i < items.length; i++) {
target.push(items[i]);
}
}
/**
* Basically just str.split(","), but handling cases
* where we have nested braced sections, which should be
* treated as individual members, like {a,{b,c},d}
*/
function parseCommaParts(str) {
const parts = [];
// Walk the brace groups iteratively. Recursing on `post` once per group let a
// chain of them exhaust the stack - the parsing-side counterpart to
// the `expand_` overflow fixed for CVE-2026-14257, and not something `max` or
// `maxLength` can bound, since it happens before expansion.
//
// The part the next chunk continues
let carry = '';
for (;;) {
const m = (0, balanced_match_1.balanced)('{', '}', str);
if (!m) {
const tail = str.split(',');
tail[0] = carry + tail[0];
pushAll(parts, tail);
return parts;
}
const { pre, body, post } = m;
const p = pre.split(',');
p[0] = carry + p[0];
p[p.length - 1] += '{' + body + '}';
if (!post.length) {
pushAll(parts, p);
return parts;
}
carry = p.pop();
pushAll(parts, p);
str = post;
}
}
function expand(str, options = {}) {
if (!str) {
return [];
}
const { max = exports.EXPANSION_MAX, maxLength = exports.EXPANSION_MAX_LENGTH, maxDepth = exports.EXPANSION_MAX_DEPTH, maxRewrites = exports.EXPANSION_MAX_REWRITES, } = options;
// I don't know why Bash 4.3 does this, but it does.
// Anything starting with {} will have the first two bytes preserved
// but *only* at the top level, so {},a}b will not expand to anything,
// but a{},b}c will be expanded to [a}c,abc].
// One could argue that this is a bug in Bash, but since the goal of
// this module is to match Bash's rules, we escape a leading {}
if (str.slice(0, 2) === '{}') {
str = '\\{\\}' + str.slice(2);
}
return expand_(escapeBraces(str), max, maxLength, maxDepth, 0, maxRewrites, true).map(unescapeBraces);
}
function embrace(str) {
return '{' + str + '}';
}
function isPadded(el) {
return /^-?0\d/.test(el);
}
function lte(i, y) {
return i <= y;
}
function gte(i, y) {
return i >= y;
}
// Build `{ acc[a] + pre + values[v] }` for every combination, capping the
// number of results at `max` and the total number of characters at `maxLength`.
// This is the one place output grows, so bounding it here keeps the single
// accumulator - and therefore memory - flat regardless of how many brace groups
// are combined (CVE-2026-14257).
function combine(acc, pre, values, max, maxLength, dropEmpties) {
const out = [];
let length = 0;
for (let a = 0; a < acc.length; a++) {
for (let v = 0; v < values.length; v++) {
if (out.length >= max)
return out;
const expansion = acc[a] + pre + values[v];
// Bash drops empty results at the top level. Skip them before they count
// against `max`, so `max` bounds the number of *kept* results.
if (dropEmpties && !expansion)
continue;
if (length + expansion.length > maxLength)
return out;
out.push(expansion);
length += expansion.length;
}
}
return out;
}
// The expansion values of a single numeric (`1..5`) or alphabetic (`a..e..2`)
// sequence body.
function expandSequence(body, isAlphaSequence, max, maxLength) {
const n = body.split(/\.\./);
const N = [];
// A sequence body always splits into two or three parts, but the compiler
// can't know that.
/* c8 ignore start */
if (n[0] === undefined || n[1] === undefined) {
return N;
}
/* c8 ignore stop */
const x = numeric(n[0]);
const y = numeric(n[1]);
const width = Math.max(n[0].length, n[1].length);
let incr = n.length === 3 && n[2] !== undefined ?
Math.max(Math.abs(numeric(n[2])), 1)
: 1;
let test = lte;
const reverse = y < x;
if (reverse) {
incr *= -1;
test = gte;
}
const pad = n.some(isPadded);
let length = 0;
for (let i = x; test(i, y) && N.length < max; i += incr) {
let c;
if (isAlphaSequence) {
c = String.fromCharCode(i);
if (c === '\\') {
c = '';
}
}
else {
c = String(i);
if (pad) {
const need = width - c.length;
if (need > 0) {
const z = new Array(need + 1).join('0');
if (i < 0) {
c = '-' + z + c.slice(1);
}
else {
c = z + c;
}
}
}
}
if (length + c.length > maxLength)
break;
N.push(c);
length += c.length;
}
return N;
}
function expand_(str, max, maxLength, maxDepth, depth, maxRewrites, isTop) {
// Too deeply nested to keep following: treat the rest as literal, the same
// way a group that cannot expand is already handled. Truncating rather than
// throwing keeps `expand` total, matching `max` and `maxLength`.
if (depth > maxDepth) {
return [str];
}
// Consume the string's top-level brace groups left to right, threading a
// running set of combined prefixes (`acc`). Expanding the tail iteratively -
// rather than recursing on `m.post` once per group - keeps the native stack
// depth constant, so deeply chained input (`'{a,b}'.repeat(3000)`) can no
// longer overflow the stack, and leaves a single accumulator whose size
// `maxLength` bounds directly (CVE-2026-14257).
let acc = [''];
// Bash drops empty results, but only when the *first* top-level group is a
// comma set - a sequence like `{a..\}` may legitimately yield ''. The drop
// is on the final strings, so it is applied to whichever `combine` produces
// them (the one with no brace set left in the tail).
// How many times the `{a},b}` rewrite below has restarted the scan. Each pass
// re-reads the whole string, so leaving this unbounded is quadratic.
let rewrites = 0;
let dropEmpties = false;
let firstGroup = true;
for (;;) {
const m = (0, balanced_match_1.balanced)('{', '}', str);
// No brace set left: the rest of the string is literal.
if (!m) {
return combine(acc, str, [''], max, maxLength, dropEmpties);
}
// no need to expand pre, since it is guaranteed to be free of brace-sets
const pre = m.pre;
if (/\$$/.test(pre)) {
acc = combine(acc, pre + '{' + m.body + '}', [''], max, maxLength, dropEmpties && !m.post.length);
firstGroup = false;
if (!m.post.length)
break;
str = m.post;
continue;
}
const isNumericSequence = /^-?\d+\.\.-?\d+(?:\.\.-?\d+)?$/.test(m.body);
const isAlphaSequence = /^[a-zA-Z]\.\.[a-zA-Z](?:\.\.-?\d+)?$/.test(m.body);
const isSequence = isNumericSequence || isAlphaSequence;
const isOptions = m.body.indexOf(',') >= 0;
if (!isSequence && !isOptions) {
// {a},b}
if (rewrites < maxRewrites && m.post.match(/,(?!,).*\}/)) {
rewrites++;
str = m.pre + '{' + m.body + escClose + m.post;
isTop = true;
continue;
}
// Nothing here expands, so the whole remaining string is literal.
return combine(acc, pre + '{' + m.body + '}' + m.post, [''], max, maxLength, dropEmpties);
}
if (firstGroup) {
dropEmpties = isTop && !isSequence;
firstGroup = false;
}
let values;
if (isSequence) {
values = expandSequence(m.body, isAlphaSequence, max, maxLength);
}
else {
let n = parseCommaParts(m.body);
if (n.length === 1 && n[0] !== undefined) {
// x{{a,b}}y ==> x{a}y x{b}y
n = expand_(n[0], max, maxLength, maxDepth, depth + 1, maxRewrites, false).map(embrace);
//XXX is this necessary? Can't seem to hit it in tests.
/* c8 ignore start */
if (n.length === 1) {
acc = combine(acc, pre + n[0], [''], max, maxLength, dropEmpties && !m.post.length);
if (!m.post.length)
break;
str = m.post;
continue;
}
/* c8 ignore stop */
}
// Values that `combine` is going to drop as empty produce no result, so
// they must not count against `max` - otherwise `{a,,b}` with `max: 2`
// would stop at `['a', '']` and yield one result instead of two. Skipping
// them outright keeps `values` bounded while leaving `max` a bound on
// *kept* results.
let dropsEmpties = dropEmpties && !m.post.length && !pre;
for (let d = 0; dropsEmpties && d < acc.length; d++) {
if (acc[d]) {
dropsEmpties = false;
}
}
values = [];
let valuesLength = 0;
outer: for (let j = 0; j < n.length; j++) {
const expanded = expand_(n[j], max, maxLength, maxDepth, depth + 1, maxRewrites, false);
for (let k = 0; k < expanded.length; k++) {
const v = expanded[k];
if (dropsEmpties && !v)
continue;
if (values.length >= max ||
valuesLength + v.length > maxLength) {
break outer;
}
values.push(v);
valuesLength += v.length;
}
}
}
acc = combine(acc, pre, values, max, maxLength, dropEmpties && !m.post.length);
if (!m.post.length)
break;
str = m.post;
}
return acc;
}
//# sourceMappingURL=index.js.map
Lekcja_06/node_modules/brace-expansion/dist/commonjs/index.js.map
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truncated
Lekcja_06/node_modules/brace-expansion/dist/commonjs/package.json
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{
"type": "commonjs"
}
Lekcja_06/node_modules/brace-expansion/dist/esm/index.d.ts
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export declare const EXPANSION_MAX = 100000;
export declare const EXPANSION_MAX_LENGTH = 4000000;
export declare const EXPANSION_MAX_DEPTH = 1000;
export declare const EXPANSION_MAX_REWRITES = 1000;
export type BraceExpansionOptions = {
max?: number;
maxLength?: number;
maxDepth?: number;
maxRewrites?: number;
};
export declare function expand(str: string, options?: BraceExpansionOptions): string[];
//# sourceMappingURL=index.d.ts.map
Lekcja_06/node_modules/brace-expansion/dist/esm/index.d.ts.map
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Lekcja_06/node_modules/brace-expansion/dist/esm/index.js
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import { balanced } from 'balanced-match';
const escSlash = '\0SLASH' + Math.random() + '\0';
const escOpen = '\0OPEN' + Math.random() + '\0';
const escClose = '\0CLOSE' + Math.random() + '\0';
const escComma = '\0COMMA' + Math.random() + '\0';
const escPeriod = '\0PERIOD' + Math.random() + '\0';
const escSlashPattern = new RegExp(escSlash, 'g');
const escOpenPattern = new RegExp(escOpen, 'g');
const escClosePattern = new RegExp(escClose, 'g');
const escCommaPattern = new RegExp(escComma, 'g');
const escPeriodPattern = new RegExp(escPeriod, 'g');
const slashPattern = /\\\\/g;
const openPattern = /\\{/g;
const closePattern = /\\}/g;
const commaPattern = /\\,/g;
const periodPattern = /\\\./g;
export const EXPANSION_MAX = 100_000;
// `EXPANSION_MAX` caps the *number* of expansions, but not their length. An
// input like `'{a,b}'.repeat(1500)` stays under that count - its output is
// truncated to 100k results - while making every result ~1500 characters
// long. The result set, and the intermediate arrays built while combining
// brace sets, then grow large enough to exhaust memory and crash the process
// (CVE-2026-14257). `EXPANSION_MAX_LENGTH` bounds the total number of
// characters the accumulator may hold at any point, so memory stays flat no
// matter how many brace groups are chained. The limit sits well above any
// realistic expansion (100k results hitting `EXPANSION_MAX` measure ~1M
// characters) so legitimate input is unaffected.
export const EXPANSION_MAX_LENGTH = 4_000_000;
// `expand_` recurses once per level of brace *nesting* - both when expanding a
// set's comma members and when re-wrapping a set whose body is a single part.
// The CVE-2026-14257 fix made the *tail* iterative (recursion on `m.post`, one
// level per chained group), which left nesting depth unbounded: about 3,100
// levels of `{{{...a,b...}}}` - only ~6KB of input - exhausted the native stack
// and crashed the process. `EXPANSION_MAX_DEPTH` bounds how deep the parser
// will follow nesting. It sits far above any realistic pattern and well below
// the depth at which the stack runs out.
export const EXPANSION_MAX_DEPTH = 1_000;
// Bash keeps a quirk where a brace group followed by a comma set still expands
// (`{a},b}`). The parser implements it by rewriting the string and restarting
// the scan, absorbing one `}` per pass. `n` trailing braces therefore cost `n`
// full passes over a string that itself grows by one `escClose` sentinel each
// time - quadratic in `n`, with a ~26x constant from the sentinel's length.
// 128KB of `'{a}' + '}'.repeat(n) + ',z}'` blocked the event loop for 27
// seconds to produce two results. `EXPANSION_MAX_REWRITES` bounds how many
// times the scan may restart. Real `{a},b}` input needs a handful.
export const EXPANSION_MAX_REWRITES = 1_000;
function numeric(str) {
return !isNaN(str) ? parseInt(str, 10) : str.charCodeAt(0);
}
function escapeBraces(str) {
return str
.replace(slashPattern, escSlash)
.replace(openPattern, escOpen)
.replace(closePattern, escClose)
.replace(commaPattern, escComma)
.replace(periodPattern, escPeriod);
}
function unescapeBraces(str) {
return str
.replace(escSlashPattern, '\\')
.replace(escOpenPattern, '{')
.replace(escClosePattern, '}')
.replace(escCommaPattern, ',')
.replace(escPeriodPattern, '.');
}
// Like `target.push(...items)` but doesn't overflow the stack
function pushAll(target, items) {
for (let i = 0; i < items.length; i++) {
target.push(items[i]);
}
}
/**
* Basically just str.split(","), but handling cases
* where we have nested braced sections, which should be
* treated as individual members, like {a,{b,c},d}
*/
function parseCommaParts(str) {
const parts = [];
// Walk the brace groups iteratively. Recursing on `post` once per group let a
// chain of them exhaust the stack - the parsing-side counterpart to
// the `expand_` overflow fixed for CVE-2026-14257, and not something `max` or
// `maxLength` can bound, since it happens before expansion.
//
// The part the next chunk continues
let carry = '';
for (;;) {
const m = balanced('{', '}', str);
if (!m) {
const tail = str.split(',');
tail[0] = carry + tail[0];
pushAll(parts, tail);
return parts;
}
const { pre, body, post } = m;
const p = pre.split(',');
p[0] = carry + p[0];
p[p.length - 1] += '{' + body + '}';
if (!post.length) {
pushAll(parts, p);
return parts;
}
carry = p.pop();
pushAll(parts, p);
str = post;
}
}
export function expand(str, options = {}) {
if (!str) {
return [];
}
const { max = EXPANSION_MAX, maxLength = EXPANSION_MAX_LENGTH, maxDepth = EXPANSION_MAX_DEPTH, maxRewrites = EXPANSION_MAX_REWRITES, } = options;
// I don't know why Bash 4.3 does this, but it does.
// Anything starting with {} will have the first two bytes preserved
// but *only* at the top level, so {},a}b will not expand to anything,
// but a{},b}c will be expanded to [a}c,abc].
// One could argue that this is a bug in Bash, but since the goal of
// this module is to match Bash's rules, we escape a leading {}
if (str.slice(0, 2) === '{}') {
str = '\\{\\}' + str.slice(2);
}
return expand_(escapeBraces(str), max, maxLength, maxDepth, 0, maxRewrites, true).map(unescapeBraces);
}
function embrace(str) {
return '{' + str + '}';
}
function isPadded(el) {
return /^-?0\d/.test(el);
}
function lte(i, y) {
return i <= y;
}
function gte(i, y) {
return i >= y;
}
// Build `{ acc[a] + pre + values[v] }` for every combination, capping the
// number of results at `max` and the total number of characters at `maxLength`.
// This is the one place output grows, so bounding it here keeps the single
// accumulator - and therefore memory - flat regardless of how many brace groups
// are combined (CVE-2026-14257).
function combine(acc, pre, values, max, maxLength, dropEmpties) {
const out = [];
let length = 0;
for (let a = 0; a < acc.length; a++) {
for (let v = 0; v < values.length; v++) {
if (out.length >= max)
return out;
const expansion = acc[a] + pre + values[v];
// Bash drops empty results at the top level. Skip them before they count
// against `max`, so `max` bounds the number of *kept* results.
if (dropEmpties && !expansion)
continue;
if (length + expansion.length > maxLength)
return out;
out.push(expansion);
length += expansion.length;
}
}
return out;
}
// The expansion values of a single numeric (`1..5`) or alphabetic (`a..e..2`)
// sequence body.
function expandSequence(body, isAlphaSequence, max, maxLength) {
const n = body.split(/\.\./);
const N = [];
// A sequence body always splits into two or three parts, but the compiler
// can't know that.
/* c8 ignore start */
if (n[0] === undefined || n[1] === undefined) {
return N;
}
/* c8 ignore stop */
const x = numeric(n[0]);
const y = numeric(n[1]);
const width = Math.max(n[0].length, n[1].length);
let incr = n.length === 3 && n[2] !== undefined ?
Math.max(Math.abs(numeric(n[2])), 1)
: 1;
let test = lte;
const reverse = y < x;
if (reverse) {
incr *= -1;
test = gte;
}
const pad = n.some(isPadded);
let length = 0;
for (let i = x; test(i, y) && N.length < max; i += incr) {
let c;
if (isAlphaSequence) {
c = String.fromCharCode(i);
if (c === '\\') {
c = '';
}
}
else {
c = String(i);
if (pad) {
const need = width - c.length;
if (need > 0) {
const z = new Array(need + 1).join('0');
if (i < 0) {
c = '-' + z + c.slice(1);
}
else {
c = z + c;
}
}
}
}
if (length + c.length > maxLength)
break;
N.push(c);
length += c.length;
}
return N;
}
function expand_(str, max, maxLength, maxDepth, depth, maxRewrites, isTop) {
// Too deeply nested to keep following: treat the rest as literal, the same
// way a group that cannot expand is already handled. Truncating rather than
// throwing keeps `expand` total, matching `max` and `maxLength`.
if (depth > maxDepth) {
return [str];
}
// Consume the string's top-level brace groups left to right, threading a
// running set of combined prefixes (`acc`). Expanding the tail iteratively -
// rather than recursing on `m.post` once per group - keeps the native stack
// depth constant, so deeply chained input (`'{a,b}'.repeat(3000)`) can no
// longer overflow the stack, and leaves a single accumulator whose size
// `maxLength` bounds directly (CVE-2026-14257).
let acc = [''];
// Bash drops empty results, but only when the *first* top-level group is a
// comma set - a sequence like `{a..\}` may legitimately yield ''. The drop
// is on the final strings, so it is applied to whichever `combine` produces
// them (the one with no brace set left in the tail).
// How many times the `{a},b}` rewrite below has restarted the scan. Each pass
// re-reads the whole string, so leaving this unbounded is quadratic.
let rewrites = 0;
let dropEmpties = false;
let firstGroup = true;
for (;;) {
const m = balanced('{', '}', str);
// No brace set left: the rest of the string is literal.
if (!m) {
return combine(acc, str, [''], max, maxLength, dropEmpties);
}
// no need to expand pre, since it is guaranteed to be free of brace-sets
const pre = m.pre;
if (/\$$/.test(pre)) {
acc = combine(acc, pre + '{' + m.body + '}', [''], max, maxLength, dropEmpties && !m.post.length);
firstGroup = false;
if (!m.post.length)
break;
str = m.post;
continue;
}
const isNumericSequence = /^-?\d+\.\.-?\d+(?:\.\.-?\d+)?$/.test(m.body);
const isAlphaSequence = /^[a-zA-Z]\.\.[a-zA-Z](?:\.\.-?\d+)?$/.test(m.body);
const isSequence = isNumericSequence || isAlphaSequence;
const isOptions = m.body.indexOf(',') >= 0;
if (!isSequence && !isOptions) {
// {a},b}
if (rewrites < maxRewrites && m.post.match(/,(?!,).*\}/)) {
rewrites++;
str = m.pre + '{' + m.body + escClose + m.post;
isTop = true;
continue;
}
// Nothing here expands, so the whole remaining string is literal.
return combine(acc, pre + '{' + m.body + '}' + m.post, [''], max, maxLength, dropEmpties);
}
if (firstGroup) {
dropEmpties = isTop && !isSequence;
firstGroup = false;
}
let values;
if (isSequence) {
values = expandSequence(m.body, isAlphaSequence, max, maxLength);
}
else {
let n = parseCommaParts(m.body);
if (n.length === 1 && n[0] !== undefined) {
// x{{a,b}}y ==> x{a}y x{b}y
n = expand_(n[0], max, maxLength, maxDepth, depth + 1, maxRewrites, false).map(embrace);
//XXX is this necessary? Can't seem to hit it in tests.
/* c8 ignore start */
if (n.length === 1) {
acc = combine(acc, pre + n[0], [''], max, maxLength, dropEmpties && !m.post.length);
if (!m.post.length)
break;
str = m.post;
continue;
}
/* c8 ignore stop */
}
// Values that `combine` is going to drop as empty produce no result, so
// they must not count against `max` - otherwise `{a,,b}` with `max: 2`
// would stop at `['a', '']` and yield one result instead of two. Skipping
// them outright keeps `values` bounded while leaving `max` a bound on
// *kept* results.
let dropsEmpties = dropEmpties && !m.post.length && !pre;
for (let d = 0; dropsEmpties && d < acc.length; d++) {
if (acc[d]) {
dropsEmpties = false;
}
}
values = [];
let valuesLength = 0;
outer: for (let j = 0; j < n.length; j++) {
const expanded = expand_(n[j], max, maxLength, maxDepth, depth + 1, maxRewrites, false);
for (let k = 0; k < expanded.length; k++) {
const v = expanded[k];
if (dropsEmpties && !v)
continue;
if (values.length >= max ||
valuesLength + v.length > maxLength) {
break outer;
}
values.push(v);
valuesLength += v.length;
}
}
}
acc = combine(acc, pre, values, max, maxLength, dropEmpties && !m.post.length);
if (!m.post.length)
break;
str = m.post;
}
return acc;
}
//# sourceMappingURL=index.js.map
Lekcja_06/node_modules/brace-expansion/dist/esm/index.js.map
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truncated
Lekcja_06/node_modules/brace-expansion/dist/esm/package.json
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{
"type": "module"
}
Lekcja_06/node_modules/brace-expansion/package.json
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{
"name": "brace-expansion",
"description": "Brace expansion as known from sh/bash",
"version": "5.0.12",
"files": [
"dist"
],
"exports": {
"./package.json": "./package.json",
".": {
"import": {
"types": "./dist/esm/index.d.ts",
"default": "./dist/esm/index.js"
},
"require": {
"types": "./dist/commonjs/index.d.ts",
"default": "./dist/commonjs/index.js"
}
}
},
"type": "module",
"scripts": {
"preversion": "npm test",
"postversion": "npm publish",
"prepublishOnly": "git push origin --follow-tags",
"prepare": "tshy",
"pretest": "npm run prepare",
"presnap": "npm run prepare",
"test": "tap",
"snap": "tap",
"format": "prettier --write .",
"format:check": "prettier --check .",
"benchmark": "node benchmark/index.js",
"typedoc": "typedoc --tsconfig .tshy/esm.json ./src/*.ts"
},
"devDependencies": {
"@types/brace-expansion": "^1.1.2",
"@types/node": "^25.2.1",
"mkdirp": "^3.0.1",
"prettier": "^3.3.2",
"tap": "^21.6.2",
"tshy": "^3.0.2",
"typedoc": "^0.28.5"
},
"dependencies": {
"balanced-match": "^4.0.2"
},
"license": "MIT",
"engines": {
"node": "20 || >=22"
},
"tshy": {
"exports": {
"./package.json": "./package.json",
".": "./src/index.ts"
}
},
"main": "./dist/commonjs/index.js",
"types": "./dist/commonjs/index.d.ts",
"module": "./dist/esm/index.js",
"repository": {
"type": "git",
"url": "git+https://github.com/juliangruber/brace-expansion.git"
}
}
Lekcja_06/node_modules/bytes/History.md
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3.1.2 / 2022-01-27
==================
* Fix return value for un-parsable strings
3.1.1 / 2021-11-15
==================
* Fix "thousandsSeparator" incorrecting formatting fractional part
3.1.0 / 2019-01-22
==================
* Add petabyte (`pb`) support
3.0.0 / 2017-08-31
==================
* Change "kB" to "KB" in format output
* Remove support for Node.js 0.6
* Remove support for ComponentJS
2.5.0 / 2017-03-24
==================
* Add option "unit"
2.4.0 / 2016-06-01
==================
* Add option "unitSeparator"
2.3.0 / 2016-02-15
==================
* Drop partial bytes on all parsed units
* Fix non-finite numbers to `.format` to return `null`
* Fix parsing byte string that looks like hex
* perf: hoist regular expressions
2.2.0 / 2015-11-13
==================
* add option "decimalPlaces"
* add option "fixedDecimals"
2.1.0 / 2015-05-21
==================
* add `.format` export
* add `.parse` export
2.0.2 / 2015-05-20
==================
* remove map recreation
* remove unnecessary object construction
2.0.1 / 2015-05-07
==================
* fix browserify require
* remove node.extend dependency
2.0.0 / 2015-04-12
==================
* add option "case"
* add option "thousandsSeparator"
* return "null" on invalid parse input
* support proper round-trip: bytes(bytes(num)) === num
* units no longer case sensitive when parsing
1.0.0 / 2014-05-05
==================
* add negative support. fixes #6
0.3.0 / 2014-03-19
==================
* added terabyte support
0.2.1 / 2013-04-01
==================
* add .component
0.2.0 / 2012-10-28
==================
* bytes(200).should.eql('200b')
0.1.0 / 2012-07-04
==================
* add bytes to string conversion [yields]
Lekcja_06/node_modules/bytes/LICENSE
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(The MIT License)
Copyright (c) 2012-2014 TJ Holowaychuk <[email protected]>
Copyright (c) 2015 Jed Watson <[email protected]>
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Lekcja_06/node_modules/bytes/Readme.md
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# Bytes utility
[![NPM Version][npm-image]][npm-url]
[![NPM Downloads][downloads-image]][downloads-url]
[![Build Status][ci-image]][ci-url]
[![Test Coverage][coveralls-image]][coveralls-url]
Utility to parse a string bytes (ex: `1TB`) to bytes (`1099511627776`) and vice-versa.
## Installation
This is a [Node.js](https://nodejs.org/en/) module available through the
[npm registry](https://www.npmjs.com/). Installation is done using the
[`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):
```bash
$ npm install bytes
```
## Usage
```js
var bytes = require('bytes');
```
#### bytes(number｜string value, [options]): number｜string｜null
Default export function. Delegates to either `bytes.format` or `bytes.parse` based on the type of `value`.
**Arguments**
| Name | Type | Description |
|---------|----------|--------------------|
| value | `number`｜`string` | Number value to format or string value to parse |
| options | `Object` | Conversion options for `format` |
**Returns**
| Name | Type | Description |
|---------|------------------|-------------------------------------------------|
| results | `string`｜`number`｜`null` | Return null upon error. Numeric value in bytes, or string value otherwise. |
**Example**
```js
bytes(1024);
// output: '1KB'
bytes('1KB');
// output: 1024
```
#### bytes.format(number value, [options]): string｜null
Format the given value in bytes into a string. If the value is negative, it is kept as such. If it is a float, it is
rounded.
**Arguments**
| Name | Type | Description |
|---------|----------|--------------------|
| value | `number` | Value in bytes |
| options | `Object` | Conversion options |
**Options**
| Property | Type | Description |
|-------------------|--------|-----------------------------------------------------------------------------------------|
| decimalPlaces | `number`｜`null` | Maximum number of decimal places to include in output. Default value to `2`. |
| fixedDecimals | `boolean`｜`null` | Whether to always display the maximum number of decimal places. Default value to `false` |
| thousandsSeparator | `string`｜`null` | Example of values: `' '`, `','` and `'.'`... Default value to `''`. |
| unit | `string`｜`null` | The unit in which the result will be returned (B/KB/MB/GB/TB). Default value to `''` (which means auto detect). |
| unitSeparator | `string`｜`null` | Separator to use between number and unit. Default value to `''`. |
**Returns**
| Name | Type | Description |
|---------|------------------|-------------------------------------------------|
| results | `string`｜`null` | Return null upon error. String value otherwise. |
**Example**
```js
bytes.format(1024);
// output: '1KB'
bytes.format(1000);
// output: '1000B'
bytes.format(1000, {thousandsSeparator: ' '});
// output: '1 000B'
bytes.format(1024 * 1.7, {decimalPlaces: 0});
// output: '2KB'
bytes.format(1024, {unitSeparator: ' '});
// output: '1 KB'
```
#### bytes.parse(string｜number value): number｜null
Parse the string value into an integer in bytes. If no unit is given, or `value`
is a number, it is assumed the value is in bytes.
Supported units and abbreviations are as follows and are case-insensitive:
* `b` for bytes
* `kb` for kilobytes
* `mb` for megabytes
* `gb` for gigabytes
* `tb` for terabytes
* `pb` for petabytes
The units are in powers of two, not ten. This means 1kb = 1024b according to this parser.
**Arguments**
| Name | Type | Description |
|---------------|--------|--------------------|
| value | `string`｜`number` | String to parse, or number in bytes. |
**Returns**
| Name | Type | Description |
|---------|-------------|-------------------------|
| results | `number`｜`null` | Return null upon error. Value in bytes otherwise. |
**Example**
```js
bytes.parse('1KB');
// output: 1024
bytes.parse('1024');
// output: 1024
bytes.parse(1024);
// output: 1024
```
## License
[MIT](LICENSE)
[ci-image]: https://badgen.net/github/checks/visionmedia/bytes.js/master?label=ci
[ci-url]: https://github.com/visionmedia/bytes.js/actions?query=workflow%3Aci
[coveralls-image]: https://badgen.net/coveralls/c/github/visionmedia/bytes.js/master
[coveralls-url]: https://coveralls.io/r/visionmedia/bytes.js?branch=master
[downloads-image]: https://badgen.net/npm/dm/bytes
[downloads-url]: https://npmjs.org/package/bytes
[npm-image]: https://badgen.net/npm/v/bytes
[npm-url]: https://npmjs.org/package/bytes
Lekcja_06/node_modules/bytes/index.js
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/*!
* bytes
* Copyright(c) 2012-2014 TJ Holowaychuk
* Copyright(c) 2015 Jed Watson
* MIT Licensed
*/
'use strict';
/**
* Module exports.
* @public
*/
module.exports = bytes;
module.exports.format = format;
module.exports.parse = parse;
/**
* Module variables.
* @private
*/
var formatThousandsRegExp = /\B(?=(\d{3})+(?!\d))/g;
var formatDecimalsRegExp = /(?:\.0*|(\.[^0]+)0+)$/;
var map = {
b: 1,
kb: 1 << 10,
mb: 1 << 20,
gb: 1 << 30,
tb: Math.pow(1024, 4),
pb: Math.pow(1024, 5),
};
var parseRegExp = /^((-|\+)?(\d+(?:\.\d+)?)) *(kb|mb|gb|tb|pb)$/i;
/**
* Convert the given value in bytes into a string or parse to string to an integer in bytes.
*
* @param {string|number} value
* @param {{
* case: [string],
* decimalPlaces: [number]
* fixedDecimals: [boolean]
* thousandsSeparator: [string]
* unitSeparator: [string]
* }} [options] bytes options.
*
* @returns {string|number|null}
*/
function bytes(value, options) {
if (typeof value === 'string') {
return parse(value);
}
if (typeof value === 'number') {
return format(value, options);
}
return null;
}
/**
* Format the given value in bytes into a string.
*
* If the value is negative, it is kept as such. If it is a float,
* it is rounded.
*
* @param {number} value
* @param {object} [options]
* @param {number} [options.decimalPlaces=2]
* @param {number} [options.fixedDecimals=false]
* @param {string} [options.thousandsSeparator=]
* @param {string} [options.unit=]
* @param {string} [options.unitSeparator=]
*
* @returns {string|null}
* @public
*/
function format(value, options) {
if (!Number.isFinite(value)) {
return null;
}
var mag = Math.abs(value);
var thousandsSeparator = (options && options.thousandsSeparator) || '';
var unitSeparator = (options && options.unitSeparator) || '';
var decimalPlaces = (options && options.decimalPlaces !== undefined) ? options.decimalPlaces : 2;
var fixedDecimals = Boolean(options && options.fixedDecimals);
var unit = (options && options.unit) || '';
if (!unit || !map[unit.toLowerCase()]) {
if (mag >= map.pb) {
unit = 'PB';
} else if (mag >= map.tb) {
unit = 'TB';
} else if (mag >= map.gb) {
unit = 'GB';
} else if (mag >= map.mb) {
unit = 'MB';
} else if (mag >= map.kb) {
unit = 'KB';
} else {
unit = 'B';
}
}
var val = value / map[unit.toLowerCase()];
var str = val.toFixed(decimalPlaces);
if (!fixedDecimals) {
str = str.replace(formatDecimalsRegExp, '$1');
}
if (thousandsSeparator) {
str = str.split('.').map(function (s, i) {
return i === 0
? s.replace(formatThousandsRegExp, thousandsSeparator)
: s
}).join('.');
}
return str + unitSeparator + unit;
}
/**
* Parse the string value into an integer in bytes.
*
* If no unit is given, it is assumed the value is in bytes.
*
* @param {number|string} val
*
* @returns {number|null}
* @public
*/
function parse(val) {
if (typeof val === 'number' && !isNaN(val)) {
return val;
}
if (typeof val !== 'string') {
return null;
}
// Test if the string passed is valid
var results = parseRegExp.exec(val);
var floatValue;
var unit = 'b';
if (!results) {
// Nothing could be extracted from the given string
floatValue = parseInt(val, 10);
unit = 'b'
} else {
// Retrieve the value and the unit
floatValue = parseFloat(results[1]);
unit = results[4].toLowerCase();
}
if (isNaN(floatValue)) {
return null;
}
return Math.floor(map[unit] * floatValue);
}
Lekcja_06/node_modules/bytes/package.json
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{
"name": "bytes",
"description": "Utility to parse a string bytes to bytes and vice-versa",
"version": "3.1.2",
"author": "TJ Holowaychuk <[email protected]> (http://tjholowaychuk.com)",
"contributors": [
"Jed Watson <[email protected]>",
"Théo FIDRY <[email protected]>"
],
"license": "MIT",
"keywords": [
"byte",
"bytes",
"utility",
"parse",
"parser",
"convert",
"converter"
],
"repository": "visionmedia/bytes.js",
"devDependencies": {
"eslint": "7.32.0",
"eslint-plugin-markdown": "2.2.1",
"mocha": "9.2.0",
"nyc": "15.1.0"
},
"files": [
"History.md",
"LICENSE",
"Readme.md",
"index.js"
],
"engines": {
"node": ">= 0.8"
},
"scripts": {
"lint": "eslint .",
"test": "mocha --check-leaks --reporter spec",
"test-ci": "nyc --reporter=lcov --reporter=text npm test",
"test-cov": "nyc --reporter=html --reporter=text npm test"
}
}
Lekcja_06/node_modules/call-bind-apply-helpers/.eslintrc
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{
"root": true,
"extends": "@ljharb",
"rules": {
"func-name-matching": 0,
"id-length": 0,
"new-cap": [2, {
"capIsNewExceptions": [
"GetIntrinsic",
],
}],
"no-extra-parens": 0,
"no-magic-numbers": 0,
},
}
Lekcja_06/node_modules/call-bind-apply-helpers/.github/FUNDING.yml
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# These are supported funding model platforms
github: [ljharb]
patreon: # Replace with a single Patreon username
open_collective: # Replace with a single Open Collective username
ko_fi: # Replace with a single Ko-fi username
tidelift: npm/call-bind-apply-helpers
community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
liberapay: # Replace with a single Liberapay username
issuehunt: # Replace with a single IssueHunt username
otechie: # Replace with a single Otechie username
custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
Lekcja_06/node_modules/call-bind-apply-helpers/.nycrc
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{
"all": true,
"check-coverage": false,
"reporter": ["text-summary", "text", "html", "json"],
"exclude": [
"coverage",
"test"
]
}
Lekcja_06/node_modules/call-bind-apply-helpers/CHANGELOG.md
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# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [v1.0.2](https://github.com/ljharb/call-bind-apply-helpers/compare/v1.0.1...v1.0.2) - 2025-02-12
### Commits
- [types] improve inferred types [`e6f9586`](https://github.com/ljharb/call-bind-apply-helpers/commit/e6f95860a3c72879cb861a858cdfb8138fbedec1)
- [Dev Deps] update `@arethetypeswrong/cli`, `@ljharb/tsconfig`, `@types/tape`, `es-value-fixtures`, `for-each`, `has-strict-mode`, `object-inspect` [`e43d540`](https://github.com/ljharb/call-bind-apply-helpers/commit/e43d5409f97543bfbb11f345d47d8ce4e066d8c1)
## [v1.0.1](https://github.com/ljharb/call-bind-apply-helpers/compare/v1.0.0...v1.0.1) - 2024-12-08
### Commits
- [types] `reflectApply`: fix types [`4efc396`](https://github.com/ljharb/call-bind-apply-helpers/commit/4efc3965351a4f02cc55e836fa391d3d11ef2ef8)
- [Fix] `reflectApply`: oops, Reflect is not a function [`83cc739`](https://github.com/ljharb/call-bind-apply-helpers/commit/83cc7395de6b79b7730bdf092f1436f0b1263c75)
- [Dev Deps] update `@arethetypeswrong/cli` [`80bd5d3`](https://github.com/ljharb/call-bind-apply-helpers/commit/80bd5d3ae58b4f6b6995ce439dd5a1bcb178a940)
## v1.0.0 - 2024-12-05
### Commits
- Initial implementation, tests, readme [`7879629`](https://github.com/ljharb/call-bind-apply-helpers/commit/78796290f9b7430c9934d6f33d94ae9bc89fce04)
- Initial commit [`3f1dc16`](https://github.com/ljharb/call-bind-apply-helpers/commit/3f1dc164afc43285631b114a5f9dd9137b2b952f)
- npm init [`081df04`](https://github.com/ljharb/call-bind-apply-helpers/commit/081df048c312fcee400922026f6e97281200a603)
- Only apps should have lockfiles [`5b9ca0f`](https://github.com/ljharb/call-bind-apply-helpers/commit/5b9ca0fe8101ebfaf309c549caac4e0a017ed930)
Lekcja_06/node_modules/call-bind-apply-helpers/LICENSE
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MIT License
Copyright (c) 2024 Jordan Harband
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
Lekcja_06/node_modules/call-bind-apply-helpers/README.md
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# call-bind-apply-helpers <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
[![github actions][actions-image]][actions-url]
[![coverage][codecov-image]][codecov-url]
[![dependency status][deps-svg]][deps-url]
[![dev dependency status][dev-deps-svg]][dev-deps-url]
[![License][license-image]][license-url]
[![Downloads][downloads-image]][downloads-url]
[![npm badge][npm-badge-png]][package-url]
Helper functions around Function call/apply/bind, for use in `call-bind`.
The only packages that should likely ever use this package directly are `call-bind` and `get-intrinsic`.
Please use `call-bind` unless you have a very good reason not to.
## Getting started
```sh
npm install --save call-bind-apply-helpers
```
## Usage/Examples
```js
const assert = require('assert');
const callBindBasic = require('call-bind-apply-helpers');
function f(a, b) {
assert.equal(this, 1);
assert.equal(a, 2);
assert.equal(b, 3);
assert.equal(arguments.length, 2);
}
const fBound = callBindBasic([f, 1]);
delete Function.prototype.call;
delete Function.prototype.bind;
fBound(2, 3);
```
## Tests
Clone the repo, `npm install`, and run `npm test`
[package-url]: https://npmjs.org/package/call-bind-apply-helpers
[npm-version-svg]: https://versionbadg.es/ljharb/call-bind-apply-helpers.svg
[deps-svg]: https://david-dm.org/ljharb/call-bind-apply-helpers.svg
[deps-url]: https://david-dm.org/ljharb/call-bind-apply-helpers
[dev-deps-svg]: https://david-dm.org/ljharb/call-bind-apply-helpers/dev-status.svg
[dev-deps-url]: https://david-dm.org/ljharb/call-bind-apply-helpers#info=devDependencies
[npm-badge-png]: https://nodei.co/npm/call-bind-apply-helpers.png?downloads=true&stars=true
[license-image]: https://img.shields.io/npm/l/call-bind-apply-helpers.svg
[license-url]: LICENSE
[downloads-image]: https://img.shields.io/npm/dm/call-bind-apply-helpers.svg
[downloads-url]: https://npm-stat.com/charts.html?package=call-bind-apply-helpers
[codecov-image]: https://codecov.io/gh/ljharb/call-bind-apply-helpers/branch/main/graphs/badge.svg
[codecov-url]: https://app.codecov.io/gh/ljharb/call-bind-apply-helpers/
[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/ljharb/call-bind-apply-helpers
[actions-url]: https://github.com/ljharb/call-bind-apply-helpers/actions
Lekcja_06/node_modules/call-bind-apply-helpers/actualApply.d.ts
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export = Reflect.apply;
Lekcja_06/node_modules/call-bind-apply-helpers/actualApply.js
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'use strict';
var bind = require('function-bind');
var $apply = require('./functionApply');
var $call = require('./functionCall');
var $reflectApply = require('./reflectApply');
/** @type {import('./actualApply')} */
module.exports = $reflectApply || bind.call($call, $apply);
Lekcja_06/node_modules/call-bind-apply-helpers/applyBind.d.ts
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import actualApply from './actualApply';
type TupleSplitHead<T extends any[], N extends number> = T['length'] extends N
? T
: T extends [...infer R, any]
? TupleSplitHead<R, N>
: never
type TupleSplitTail<T, N extends number, O extends any[] = []> = O['length'] extends N
? T
: T extends [infer F, ...infer R]
? TupleSplitTail<[...R], N, [...O, F]>
: never
type TupleSplit<T extends any[], N extends number> = [TupleSplitHead<T, N>, TupleSplitTail<T, N>]
declare function applyBind(...args: TupleSplit<Parameters<typeof actualApply>, 2>[1]): ReturnType<typeof actualApply>;
export = applyBind;
Lekcja_06/node_modules/call-bind-apply-helpers/applyBind.js
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'use strict';
var bind = require('function-bind');
var $apply = require('./functionApply');
var actualApply = require('./actualApply');
/** @type {import('./applyBind')} */
module.exports = function applyBind() {
return actualApply(bind, $apply, arguments);
};
Lekcja_06/node_modules/call-bind-apply-helpers/functionApply.d.ts
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export = Function.prototype.apply;
Lekcja_06/node_modules/call-bind-apply-helpers/functionApply.js
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'use strict';
/** @type {import('./functionApply')} */
module.exports = Function.prototype.apply;
Lekcja_06/node_modules/call-bind-apply-helpers/functionCall.d.ts
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export = Function.prototype.call;
Lekcja_06/node_modules/call-bind-apply-helpers/functionCall.js
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'use strict';
/** @type {import('./functionCall')} */
module.exports = Function.prototype.call;
Lekcja_06/node_modules/call-bind-apply-helpers/index.d.ts
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type RemoveFromTuple<
Tuple extends readonly unknown[],
RemoveCount extends number,
Index extends 1[] = []
> = Index["length"] extends RemoveCount
? Tuple
: Tuple extends [infer First, ...infer Rest]
? RemoveFromTuple<Rest, RemoveCount, [...Index, 1]>
: Tuple;
type ConcatTuples<
Prefix extends readonly unknown[],
Suffix extends readonly unknown[]
> = [...Prefix, ...Suffix];
type ExtractFunctionParams<T> = T extends (this: infer TThis, ...args: infer P extends readonly unknown[]) => infer R
? { thisArg: TThis; params: P; returnType: R }
: never;
type BindFunction<
T extends (this: any, ...args: any[]) => any,
TThis,
TBoundArgs extends readonly unknown[],
ReceiverBound extends boolean
> = ExtractFunctionParams<T> extends {
thisArg: infer OrigThis;
params: infer P extends readonly unknown[];
returnType: infer R;
}
? ReceiverBound extends true
? (...args: RemoveFromTuple<P, Extract<TBoundArgs["length"], number>>) => R extends [OrigThis, ...infer Rest]
? [TThis, ...Rest] // Replace `this` with `thisArg`
: R
: <U, RemainingArgs extends RemoveFromTuple<P, Extract<TBoundArgs["length"], number>>>(
thisArg: U,
...args: RemainingArgs
) => R extends [OrigThis, ...infer Rest]
? [U, ...ConcatTuples<TBoundArgs, Rest>] // Preserve bound args in return type
: R
: never;
declare function callBind<
const T extends (this: any, ...args: any[]) => any,
Extracted extends ExtractFunctionParams<T>,
const TBoundArgs extends Partial<Extracted["params"]> & readonly unknown[],
const TThis extends Extracted["thisArg"]
>(
args: [fn: T, thisArg: TThis, ...boundArgs: TBoundArgs]
): BindFunction<T, TThis, TBoundArgs, true>;
declare function callBind<
const T extends (this: any, ...args: any[]) => any,
Extracted extends ExtractFunctionParams<T>,
const TBoundArgs extends Partial<Extracted["params"]> & readonly unknown[]
>(
args: [fn: T, ...boundArgs: TBoundArgs]
): BindFunction<T, Extracted["thisArg"], TBoundArgs, false>;
declare function callBind<const TArgs extends readonly unknown[]>(
args: [fn: Exclude<TArgs[0], Function>, ...rest: TArgs]
): never;
// export as namespace callBind;
export = callBind;
Lekcja_06/node_modules/call-bind-apply-helpers/index.js
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'use strict';
var bind = require('function-bind');
var $TypeError = require('es-errors/type');
var $call = require('./functionCall');
var $actualApply = require('./actualApply');
/** @type {(args: [Function, thisArg?: unknown, ...args: unknown[]]) => Function} TODO FIXME, find a way to use import('.') */
module.exports = function callBindBasic(args) {
if (args.length < 1 || typeof args[0] !== 'function') {
throw new $TypeError('a function is required');
}
return $actualApply(bind, $call, args);
};
Lekcja_06/node_modules/call-bind-apply-helpers/package.json
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{
"name": "call-bind-apply-helpers",
"version": "1.0.2",
"description": "Helper functions around Function call/apply/bind, for use in `call-bind`",
"main": "index.js",
"exports": {
".": "./index.js",
"./actualApply": "./actualApply.js",
"./applyBind": "./applyBind.js",
"./functionApply": "./functionApply.js",
"./functionCall": "./functionCall.js",
"./reflectApply": "./reflectApply.js",
"./package.json": "./package.json"
},
"scripts": {
"prepack": "npmignore --auto --commentLines=auto",
"prepublish": "not-in-publish || npm run prepublishOnly",
"prepublishOnly": "safe-publish-latest",
"prelint": "evalmd README.md",
"lint": "eslint --ext=.js,.mjs .",
"postlint": "tsc -p . && attw -P",
"pretest": "npm run lint",
"tests-only": "nyc tape 'test/**/*.js'",
"test": "npm run tests-only",
"posttest": "npx npm@'>=10.2' audit --production",
"version": "auto-changelog && git add CHANGELOG.md",
"postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\""
},
"repository": {
"type": "git",
"url": "git+https://github.com/ljharb/call-bind-apply-helpers.git"
},
"author": "Jordan Harband <[email protected]>",
"license": "MIT",
"bugs": {
"url": "https://github.com/ljharb/call-bind-apply-helpers/issues"
},
"homepage": "https://github.com/ljharb/call-bind-apply-helpers#readme",
"dependencies": {
"es-errors": "^1.3.0",
"function-bind": "^1.1.2"
},
"devDependencies": {
"@arethetypeswrong/cli": "^0.17.3",
"@ljharb/eslint-config": "^21.1.1",
"@ljharb/tsconfig": "^0.2.3",
"@types/for-each": "^0.3.3",
"@types/function-bind": "^1.1.10",
"@types/object-inspect": "^1.13.0",
"@types/tape": "^5.8.1",
"auto-changelog": "^2.5.0",
"encoding": "^0.1.13",
"es-value-fixtures": "^1.7.1",
"eslint": "=8.8.0",
"evalmd": "^0.0.19",
"for-each": "^0.3.5",
"has-strict-mode": "^1.1.0",
"in-publish": "^2.0.1",
"npmignore": "^0.3.1",
"nyc": "^10.3.2",
"object-inspect": "^1.13.4",
"safe-publish-latest": "^2.0.0",
"tape": "^5.9.0",
"typescript": "next"
},
"testling": {
"files": "test/index.js"
},
"auto-changelog": {
"output": "CHANGELOG.md",
"template": "keepachangelog",
"unreleased": false,
"commitLimit": false,
"backfillLimit": false,
"hideCredit": true
},
"publishConfig": {
"ignore": [
".github/workflows"
]
},
"engines": {
"node": ">= 0.4"
}
}
Lekcja_06/node_modules/call-bind-apply-helpers/reflectApply.d.ts
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+3
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declare const reflectApply: false | typeof Reflect.apply;
export = reflectApply;
Lekcja_06/node_modules/call-bind-apply-helpers/reflectApply.js
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+4
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@@ -0,0 +1,4 @@
'use strict';
/** @type {import('./reflectApply')} */
module.exports = typeof Reflect !== 'undefined' && Reflect && Reflect.apply;
Lekcja_06/node_modules/call-bind-apply-helpers/test/index.js
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+63
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@@ -0,0 +1,63 @@
'use strict';
var callBind = require('../');
var hasStrictMode = require('has-strict-mode')();
var forEach = require('for-each');
var inspect = require('object-inspect');
var v = require('es-value-fixtures');
var test = require('tape');
test('callBindBasic', function (t) {
forEach(v.nonFunctions, function (nonFunction) {
t['throws'](
// @ts-expect-error
function () { callBind([nonFunction]); },
TypeError,
inspect(nonFunction) + ' is not a function'
);
});
var sentinel = { sentinel: true };
/** @type {<T, A extends number, B extends number>(this: T, a: A, b: B) => [T | undefined, A, B]} */
var func = function (a, b) {
// eslint-disable-next-line no-invalid-this
return [!hasStrictMode && this === global ? undefined : this, a, b];
};
t.equal(func.length, 2, 'original function length is 2');
/** type {(thisArg: unknown, a: number, b: number) => [unknown, number, number]} */
var bound = callBind([func]);
/** type {((a: number, b: number) => [typeof sentinel, typeof a, typeof b])} */
var boundR = callBind([func, sentinel]);
/** type {((b: number) => [typeof sentinel, number, typeof b])} */
var boundArg = callBind([func, sentinel, /** @type {const} */ (1)]);
// @ts-expect-error
t.deepEqual(bound(), [undefined, undefined, undefined], 'bound func with no args');
// @ts-expect-error
t.deepEqual(func(), [undefined, undefined, undefined], 'unbound func with too few args');
// @ts-expect-error
t.deepEqual(bound(1, 2), [hasStrictMode ? 1 : Object(1), 2, undefined], 'bound func too few args');
// @ts-expect-error
t.deepEqual(boundR(), [sentinel, undefined, undefined], 'bound func with receiver, with too few args');
// @ts-expect-error
t.deepEqual(boundArg(), [sentinel, 1, undefined], 'bound func with receiver and arg, with too few args');
t.deepEqual(func(1, 2), [undefined, 1, 2], 'unbound func with right args');
t.deepEqual(bound(1, 2, 3), [hasStrictMode ? 1 : Object(1), 2, 3], 'bound func with right args');
t.deepEqual(boundR(1, 2), [sentinel, 1, 2], 'bound func with receiver, with right args');
t.deepEqual(boundArg(2), [sentinel, 1, 2], 'bound func with receiver and arg, with right arg');
// @ts-expect-error
t.deepEqual(func(1, 2, 3), [undefined, 1, 2], 'unbound func with too many args');
// @ts-expect-error
t.deepEqual(bound(1, 2, 3, 4), [hasStrictMode ? 1 : Object(1), 2, 3], 'bound func with too many args');
// @ts-expect-error
t.deepEqual(boundR(1, 2, 3), [sentinel, 1, 2], 'bound func with receiver, with too many args');
// @ts-expect-error
t.deepEqual(boundArg(2, 3), [sentinel, 1, 2], 'bound func with receiver and arg, with too many args');
t.end();
});
Lekcja_06/node_modules/call-bind-apply-helpers/tsconfig.json
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+9
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@@ -0,0 +1,9 @@
{
"extends": "@ljharb/tsconfig",
"compilerOptions": {
"target": "es2021",
},
"exclude": [
"coverage",
],
}
Lekcja_06/node_modules/call-bound/.eslintrc
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+13
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@@ -0,0 +1,13 @@
{
"root": true,
"extends": "@ljharb",
"rules": {
"new-cap": [2, {
"capIsNewExceptions": [
"GetIntrinsic",
],
}],
},
}
Lekcja_06/node_modules/call-bound/.github/FUNDING.yml
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# These are supported funding model platforms
github: [ljharb]
patreon: # Replace with a single Patreon username
open_collective: # Replace with a single Open Collective username
ko_fi: # Replace with a single Ko-fi username
tidelift: npm/call-bound
community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
liberapay: # Replace with a single Liberapay username
issuehunt: # Replace with a single IssueHunt username
otechie: # Replace with a single Otechie username
custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
Lekcja_06/node_modules/call-bound/.nycrc
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+9
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@@ -0,0 +1,9 @@
{
"all": true,
"check-coverage": false,
"reporter": ["text-summary", "text", "html", "json"],
"exclude": [
"coverage",
"test"
]
}
Lekcja_06/node_modules/call-bound/CHANGELOG.md
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# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [v1.0.4](https://github.com/ljharb/call-bound/compare/v1.0.3...v1.0.4) - 2025-03-03
### Commits
- [types] improve types [`e648922`](https://github.com/ljharb/call-bound/commit/e6489222a9e54f350fbf952ceabe51fd8b6027ff)
- [Dev Deps] update `@arethetypeswrong/cli`, `@ljharb/tsconfig`, `@types/tape`, `es-value-fixtures`, `for-each`, `has-strict-mode`, `object-inspect` [`a42a5eb`](https://github.com/ljharb/call-bound/commit/a42a5ebe6c1b54fcdc7997c7dc64fdca9e936719)
- [Deps] update `call-bind-apply-helpers`, `get-intrinsic` [`f529eac`](https://github.com/ljharb/call-bound/commit/f529eac132404c17156bbc23ab2297a25d0f20b8)
## [v1.0.3](https://github.com/ljharb/call-bound/compare/v1.0.2...v1.0.3) - 2024-12-15
### Commits
- [Refactor] use `call-bind-apply-helpers` instead of `call-bind` [`5e0b134`](https://github.com/ljharb/call-bound/commit/5e0b13496df14fb7d05dae9412f088da8d3f75be)
- [Deps] update `get-intrinsic` [`41fc967`](https://github.com/ljharb/call-bound/commit/41fc96732a22c7b7e8f381f93ccc54bb6293be2e)
- [readme] fix example [`79a0137`](https://github.com/ljharb/call-bound/commit/79a0137723f7c6d09c9c05452bbf8d5efb5d6e49)
- [meta] add `sideEffects` flag [`08b07be`](https://github.com/ljharb/call-bound/commit/08b07be7f1c03f67dc6f3cdaf0906259771859f7)
## [v1.0.2](https://github.com/ljharb/call-bound/compare/v1.0.1...v1.0.2) - 2024-12-10
### Commits
- [Dev Deps] update `@arethetypeswrong/cli`, `@ljharb/tsconfig`, `gopd` [`e6a5ffe`](https://github.com/ljharb/call-bound/commit/e6a5ffe849368fe4f74dfd6cdeca1b9baa39e8d5)
- [Deps] update `call-bind`, `get-intrinsic` [`2aeb5b5`](https://github.com/ljharb/call-bound/commit/2aeb5b521dc2b2683d1345c753ea1161de2d1c14)
- [types] improve return type [`1a0c9fe`](https://github.com/ljharb/call-bound/commit/1a0c9fe3114471e7ca1f57d104e2efe713bb4871)
## v1.0.1 - 2024-12-05
### Commits
- Initial implementation, tests, readme, types [`6d94121`](https://github.com/ljharb/call-bound/commit/6d94121a9243602e506334069f7a03189fe3363d)
- Initial commit [`0eae867`](https://github.com/ljharb/call-bound/commit/0eae867334ea025c33e6e91cdecfc9df96680cf9)
- npm init [`71b2479`](https://github.com/ljharb/call-bound/commit/71b2479c6723e0b7d91a6b663613067e98b7b275)
- Only apps should have lockfiles [`c3754a9`](https://github.com/ljharb/call-bound/commit/c3754a949b7f9132b47e2d18c1729889736741eb)
- [actions] skip `npm ls` in node &lt; 10 [`74275a5`](https://github.com/ljharb/call-bound/commit/74275a5186b8caf6309b6b97472bdcb0df4683a8)
- [Dev Deps] add missing peer dep [`1354de8`](https://github.com/ljharb/call-bound/commit/1354de8679413e4ae9c523d85f76fa7a5e032d97)
Lekcja_06/node_modules/call-bound/LICENSE
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@@ -0,0 +1,21 @@
MIT License
Copyright (c) 2024 Jordan Harband
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
Lekcja_06/node_modules/call-bound/README.md
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@@ -0,0 +1,53 @@
# call-bound <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
[![github actions][actions-image]][actions-url]
[![coverage][codecov-image]][codecov-url]
[![dependency status][deps-svg]][deps-url]
[![dev dependency status][dev-deps-svg]][dev-deps-url]
[![License][license-image]][license-url]
[![Downloads][downloads-image]][downloads-url]
[![npm badge][npm-badge-png]][package-url]
Robust call-bound JavaScript intrinsics, using `call-bind` and `get-intrinsic`.
## Getting started
```sh
npm install --save call-bound
```
## Usage/Examples
```js
const assert = require('assert');
const callBound = require('call-bound');
const slice = callBound('Array.prototype.slice');
delete Function.prototype.call;
delete Function.prototype.bind;
delete Array.prototype.slice;
assert.deepEqual(slice([1, 2, 3, 4], 1, -1), [2, 3]);
```
## Tests
Clone the repo, `npm install`, and run `npm test`
[package-url]: https://npmjs.org/package/call-bound
[npm-version-svg]: https://versionbadg.es/ljharb/call-bound.svg
[deps-svg]: https://david-dm.org/ljharb/call-bound.svg
[deps-url]: https://david-dm.org/ljharb/call-bound
[dev-deps-svg]: https://david-dm.org/ljharb/call-bound/dev-status.svg
[dev-deps-url]: https://david-dm.org/ljharb/call-bound#info=devDependencies
[npm-badge-png]: https://nodei.co/npm/call-bound.png?downloads=true&stars=true
[license-image]: https://img.shields.io/npm/l/call-bound.svg
[license-url]: LICENSE
[downloads-image]: https://img.shields.io/npm/dm/call-bound.svg
[downloads-url]: https://npm-stat.com/charts.html?package=call-bound
[codecov-image]: https://codecov.io/gh/ljharb/call-bound/branch/main/graphs/badge.svg
[codecov-url]: https://app.codecov.io/gh/ljharb/call-bound/
[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/ljharb/call-bound
[actions-url]: https://github.com/ljharb/call-bound/actions
Lekcja_06/node_modules/call-bound/index.d.ts
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type Intrinsic = typeof globalThis;
type IntrinsicName = keyof Intrinsic | `%${keyof Intrinsic}%`;
type IntrinsicPath = IntrinsicName | `${StripPercents<IntrinsicName>}.${string}` | `%${StripPercents<IntrinsicName>}.${string}%`;
type AllowMissing = boolean;
type StripPercents<T extends string> = T extends `%${infer U}%` ? U : T;
type BindMethodPrecise<F> =
F extends (this: infer This, ...args: infer Args) => infer R
? (obj: This, ...args: Args) => R
: F extends {
(this: infer This1, ...args: infer Args1): infer R1;
(this: infer This2, ...args: infer Args2): infer R2
}
? {
(obj: This1, ...args: Args1): R1;
(obj: This2, ...args: Args2): R2
}
: never
// Extract method type from a prototype
type GetPrototypeMethod<T extends keyof typeof globalThis, M extends string> =
(typeof globalThis)[T] extends { prototype: any }
? M extends keyof (typeof globalThis)[T]['prototype']
? (typeof globalThis)[T]['prototype'][M]
: never
: never
// Get static property/method
type GetStaticMember<T extends keyof typeof globalThis, P extends string> =
P extends keyof (typeof globalThis)[T] ? (typeof globalThis)[T][P] : never
// Type that maps string path to actual bound function or value with better precision
type BoundIntrinsic<S extends string> =
S extends `${infer Obj}.prototype.${infer Method}`
? Obj extends keyof typeof globalThis
? BindMethodPrecise<GetPrototypeMethod<Obj, Method & string>>
: unknown
: S extends `${infer Obj}.${infer Prop}`
? Obj extends keyof typeof globalThis
? GetStaticMember<Obj, Prop & string>
: unknown
: unknown
declare function arraySlice<T>(array: readonly T[], start?: number, end?: number): T[];
declare function arraySlice<T>(array: ArrayLike<T>, start?: number, end?: number): T[];
declare function arraySlice<T>(array: IArguments, start?: number, end?: number): T[];
// Special cases for methods that need explicit typing
interface SpecialCases {
'%Object.prototype.isPrototypeOf%': (thisArg: {}, obj: unknown) => boolean;
'%String.prototype.replace%': {
(str: string, searchValue: string | RegExp, replaceValue: string): string;
(str: string, searchValue: string | RegExp, replacer: (substring: string, ...args: any[]) => string): string
};
'%Object.prototype.toString%': (obj: {}) => string;
'%Object.prototype.hasOwnProperty%': (obj: {}, v: PropertyKey) => boolean;
'%Array.prototype.slice%': typeof arraySlice;
'%Array.prototype.map%': <T, U>(array: readonly T[], callbackfn: (value: T, index: number, array: readonly T[]) => U, thisArg?: any) => U[];
'%Array.prototype.filter%': <T>(array: readonly T[], predicate: (value: T, index: number, array: readonly T[]) => unknown, thisArg?: any) => T[];
'%Array.prototype.indexOf%': <T>(array: readonly T[], searchElement: T, fromIndex?: number) => number;
'%Function.prototype.apply%': <T, A extends any[], R>(fn: (...args: A) => R, thisArg: any, args: A) => R;
'%Function.prototype.call%': <T, A extends any[], R>(fn: (...args: A) => R, thisArg: any, ...args: A) => R;
'%Function.prototype.bind%': <T, A extends any[], R>(fn: (...args: A) => R, thisArg: any, ...args: A) => (...remainingArgs: A) => R;
'%Promise.prototype.then%': {
<T, R>(promise: Promise<T>, onfulfilled: (value: T) => R | PromiseLike<R>): Promise<R>;
<T, R>(promise: Promise<T>, onfulfilled: ((value: T) => R | PromiseLike<R>) | undefined | null, onrejected: (reason: any) => R | PromiseLike<R>): Promise<R>;
};
'%RegExp.prototype.test%': (regexp: RegExp, str: string) => boolean;
'%RegExp.prototype.exec%': (regexp: RegExp, str: string) => RegExpExecArray | null;
'%Error.prototype.toString%': (error: Error) => string;
'%TypeError.prototype.toString%': (error: TypeError) => string;
'%String.prototype.split%': (
obj: unknown,
splitter: string | RegExp | {
[Symbol.split](string: string, limit?: number): string[];
},
limit?: number | undefined
) => string[];
}
/**
* Returns a bound function for a prototype method, or a value for a static property.
*
* @param name - The name of the intrinsic (e.g. 'Array.prototype.slice')
* @param {AllowMissing} [allowMissing] - Whether to allow missing intrinsics (default: false)
*/
declare function callBound<K extends keyof SpecialCases | StripPercents<keyof SpecialCases>, S extends IntrinsicPath>(name: K, allowMissing?: AllowMissing): SpecialCases[`%${StripPercents<K>}%`];
declare function callBound<K extends keyof SpecialCases | StripPercents<keyof SpecialCases>, S extends IntrinsicPath>(name: S, allowMissing?: AllowMissing): BoundIntrinsic<S>;
export = callBound;
Lekcja_06/node_modules/call-bound/index.js
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'use strict';
var GetIntrinsic = require('get-intrinsic');
var callBindBasic = require('call-bind-apply-helpers');
/** @type {(thisArg: string, searchString: string, position?: number) => number} */
var $indexOf = callBindBasic([GetIntrinsic('%String.prototype.indexOf%')]);
/** @type {import('.')} */
module.exports = function callBoundIntrinsic(name, allowMissing) {
/* eslint no-extra-parens: 0 */
var intrinsic = /** @type {(this: unknown, ...args: unknown[]) => unknown} */ (GetIntrinsic(name, !!allowMissing));
if (typeof intrinsic === 'function' && $indexOf(name, '.prototype.') > -1) {
return callBindBasic(/** @type {const} */ ([intrinsic]));
}
return intrinsic;
};
Lekcja_06/node_modules/call-bound/package.json
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{
"name": "call-bound",
"version": "1.0.4",
"description": "Robust call-bound JavaScript intrinsics, using `call-bind` and `get-intrinsic`.",
"main": "index.js",
"exports": {
".": "./index.js",
"./package.json": "./package.json"
},
"sideEffects": false,
"scripts": {
"prepack": "npmignore --auto --commentLines=auto",
"prepublish": "not-in-publish || npm run prepublishOnly",
"prepublishOnly": "safe-publish-latest",
"prelint": "evalmd README.md",
"lint": "eslint --ext=.js,.mjs .",
"postlint": "tsc -p . && attw -P",
"pretest": "npm run lint",
"tests-only": "nyc tape 'test/**/*.js'",
"test": "npm run tests-only",
"posttest": "npx npm@'>=10.2' audit --production",
"version": "auto-changelog && git add CHANGELOG.md",
"postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\""
},
"repository": {
"type": "git",
"url": "git+https://github.com/ljharb/call-bound.git"
},
"keywords": [
"javascript",
"ecmascript",
"es",
"js",
"callbind",
"callbound",
"call",
"bind",
"bound",
"call-bind",
"call-bound",
"function",
"es-abstract"
],
"author": "Jordan Harband <[email protected]>",
"funding": {
"url": "https://github.com/sponsors/ljharb"
},
"license": "MIT",
"bugs": {
"url": "https://github.com/ljharb/call-bound/issues"
},
"homepage": "https://github.com/ljharb/call-bound#readme",
"dependencies": {
"call-bind-apply-helpers": "^1.0.2",
"get-intrinsic": "^1.3.0"
},
"devDependencies": {
"@arethetypeswrong/cli": "^0.17.4",
"@ljharb/eslint-config": "^21.1.1",
"@ljharb/tsconfig": "^0.3.0",
"@types/call-bind": "^1.0.5",
"@types/get-intrinsic": "^1.2.3",
"@types/tape": "^5.8.1",
"auto-changelog": "^2.5.0",
"encoding": "^0.1.13",
"es-value-fixtures": "^1.7.1",
"eslint": "=8.8.0",
"evalmd": "^0.0.19",
"for-each": "^0.3.5",
"gopd": "^1.2.0",
"has-strict-mode": "^1.1.0",
"in-publish": "^2.0.1",
"npmignore": "^0.3.1",
"nyc": "^10.3.2",
"object-inspect": "^1.13.4",
"safe-publish-latest": "^2.0.0",
"tape": "^5.9.0",
"typescript": "next"
},
"testling": {
"files": "test/index.js"
},
"auto-changelog": {
"output": "CHANGELOG.md",
"template": "keepachangelog",
"unreleased": false,
"commitLimit": false,
"backfillLimit": false,
"hideCredit": true
},
"publishConfig": {
"ignore": [
".github/workflows"
]
},
"engines": {
"node": ">= 0.4"
}
}
Lekcja_06/node_modules/call-bound/test/index.js
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'use strict';
var test = require('tape');
var callBound = require('../');
/** @template {true} T @template U @typedef {T extends U ? T : never} AssertType */
test('callBound', function (t) {
// static primitive
t.equal(callBound('Array.length'), Array.length, 'Array.length yields itself');
t.equal(callBound('%Array.length%'), Array.length, '%Array.length% yields itself');
// static non-function object
t.equal(callBound('Array.prototype'), Array.prototype, 'Array.prototype yields itself');
t.equal(callBound('%Array.prototype%'), Array.prototype, '%Array.prototype% yields itself');
t.equal(callBound('Array.constructor'), Array.constructor, 'Array.constructor yields itself');
t.equal(callBound('%Array.constructor%'), Array.constructor, '%Array.constructor% yields itself');
// static function
t.equal(callBound('Date.parse'), Date.parse, 'Date.parse yields itself');
t.equal(callBound('%Date.parse%'), Date.parse, '%Date.parse% yields itself');
// prototype primitive
t.equal(callBound('Error.prototype.message'), Error.prototype.message, 'Error.prototype.message yields itself');
t.equal(callBound('%Error.prototype.message%'), Error.prototype.message, '%Error.prototype.message% yields itself');
var x = callBound('Object.prototype.toString');
var y = callBound('%Object.prototype.toString%');
// prototype function
t.notEqual(x, Object.prototype.toString, 'Object.prototype.toString does not yield itself');
t.notEqual(y, Object.prototype.toString, '%Object.prototype.toString% does not yield itself');
t.equal(x(true), Object.prototype.toString.call(true), 'call-bound Object.prototype.toString calls into the original');
t.equal(y(true), Object.prototype.toString.call(true), 'call-bound %Object.prototype.toString% calls into the original');
t['throws'](
// @ts-expect-error
function () { callBound('does not exist'); },
SyntaxError,
'nonexistent intrinsic throws'
);
t['throws'](
// @ts-expect-error
function () { callBound('does not exist', true); },
SyntaxError,
'allowMissing arg still throws for unknown intrinsic'
);
t.test('real but absent intrinsic', { skip: typeof WeakRef !== 'undefined' }, function (st) {
st['throws'](
function () { callBound('WeakRef'); },
TypeError,
'real but absent intrinsic throws'
);
st.equal(callBound('WeakRef', true), undefined, 'allowMissing arg avoids exception');
st.end();
});
t.end();
});
Lekcja_06/node_modules/call-bound/tsconfig.json
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{
"extends": "@ljharb/tsconfig",
"compilerOptions": {
"target": "ESNext",
"lib": ["es2024"],
},
"exclude": [
"coverage",
],
}
Lekcja_06/node_modules/content-disposition/LICENSE
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(The MIT License)
Copyright (c) 2014-2017 Douglas Christopher Wilson
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Lekcja_06/node_modules/content-disposition/README.md
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# content-disposition
[![NPM Version][npm-image]][npm-url]
[![NPM Downloads][downloads-image]][downloads-url]
[![Node.js Version][node-version-image]][node-version-url]
[![Build Status][github-actions-ci-image]][github-actions-ci-url]
[![Test Coverage][coveralls-image]][coveralls-url]
Create and parse HTTP `Content-Disposition` header
## Installation
```sh
$ npm install content-disposition
```
## API
```js
const contentDisposition = require('content-disposition')
```
### contentDisposition(filename, options)
Create an attachment `Content-Disposition` header value using the given file name,
if supplied. The `filename` is optional and if no file name is desired, but you
want to specify `options`, set `filename` to `undefined`.
```js
res.setHeader('Content-Disposition', contentDisposition('∫ maths.pdf'))
```
**note** HTTP headers are of the ISO-8859-1 character set. If you are writing this
header through a means different from `setHeader` in Node.js, you'll want to specify
the `'binary'` encoding in Node.js.
#### Options
`contentDisposition` accepts these properties in the options object.
##### fallback
If the `filename` option is outside ISO-8859-1, then the file name is actually
stored in a supplemental field for clients that support Unicode file names and
a ISO-8859-1 version of the file name is automatically generated.
This specifies the ISO-8859-1 file name to override the automatic generation or
disables the generation all together, defaults to `true`.
- A string will specify the ISO-8859-1 file name to use in place of automatic
generation.
- `false` will disable including a ISO-8859-1 file name and only include the
Unicode version (unless the file name is already ISO-8859-1).
- `true` will enable automatic generation if the file name is outside ISO-8859-1.
If the `filename` option is ISO-8859-1 and this option is specified and has a
different value, then the `filename` option is encoded in the extended field
and this set as the fallback field, even though they are both ISO-8859-1.
##### type
Specifies the disposition type, defaults to `"attachment"`. This can also be
`"inline"`, or any other value (all values except inline are treated like
`attachment`, but can convey additional information if both parties agree to
it). The type is normalized to lower-case.
### contentDisposition.parse(string)
```js
const disposition = contentDisposition.parse('attachment; filename="EURO rates.txt"; filename*=UTF-8\'\'%e2%82%ac%20rates.txt')
```
Parse a `Content-Disposition` header string. This automatically handles extended
("Unicode") parameters by decoding them and providing them under the standard
parameter name. This will return an object with the following properties (examples
are shown for the string `'attachment; filename="EURO rates.txt"; filename*=UTF-8\'\'%e2%82%ac%20rates.txt'`):
- `type`: The disposition type (always lower case). Example: `'attachment'`
- `parameters`: An object of the parameters in the disposition (name of parameter
always lower case and extended versions replace non-extended versions). Example:
`{filename: "€ rates.txt"}`
## Examples
### Send a file for download
```js
const contentDisposition = require('content-disposition')
const fs = require('fs')
const http = require('http')
const onFinished = require('on-finished')
const filePath = '/path/to/public/plans.pdf'
http.createServer(function onRequest (req, res) {
// set headers
res.setHeader('Content-Type', 'application/pdf')
res.setHeader('Content-Disposition', contentDisposition(filePath))
// send file
const stream = fs.createReadStream(filePath)
stream.pipe(res)
onFinished(res, function () {
stream.destroy()
})
})
```
## Testing
```sh
$ npm test
```
## References
- [RFC 2616: Hypertext Transfer Protocol -- HTTP/1.1][rfc-2616]
- [RFC 5987: Character Set and Language Encoding for Hypertext Transfer Protocol (HTTP) Header Field Parameters][rfc-5987]
- [RFC 6266: Use of the Content-Disposition Header Field in the Hypertext Transfer Protocol (HTTP)][rfc-6266]
- [Test Cases for HTTP Content-Disposition header field (RFC 6266) and the Encodings defined in RFCs 2047, 2231 and 5987][tc-2231]
[rfc-2616]: https://datatracker.ietf.org/doc/html/rfc2616
[rfc-5987]: https://datatracker.ietf.org/doc/html/rfc5987
[rfc-6266]: https://datatracker.ietf.org/doc/html/rfc6266
[tc-2231]: http://greenbytes.de/tech/tc2231/
## License
[MIT](LICENSE)
[npm-image]: https://img.shields.io/npm/v/content-disposition
[npm-url]: https://www.npmjs.com/package/content-disposition
[node-version-image]: https://img.shields.io/node/v/content-disposition
[node-version-url]: https://nodejs.org/en/download
[coveralls-image]: https://img.shields.io/coverallsCoverage/github/jshttp/content-disposition
[coveralls-url]: https://coveralls.io/github/jshttp/content-disposition?branch=master
[downloads-image]: https://img.shields.io/npm/dm/content-disposition
[downloads-url]: https://www.npmjs.com/package/content-disposition
[github-actions-ci-image]: https://img.shields.io/github/actions/workflow/status/jshttp/content-disposition/ci.yml
[github-actions-ci-url]: https://github.com/jshttp/content-disposition/actions/workflows/ci.yml
Lekcja_06/node_modules/content-disposition/index.js
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/*!
* content-disposition
* Copyright(c) 2014-2017 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module exports.
* @public
*/
module.exports = contentDisposition
module.exports.parse = parse
/**
* TextDecoder instance for UTF-8 decoding when decodeURIComponent fails due to invalid byte sequences.
* @type {TextDecoder}
* @private
*/
const utf8Decoder = new TextDecoder('utf-8')
/**
* RegExp to match non attr-char, *after* encodeURIComponent (i.e. not including "%")
* @private
*/
var ENCODE_URL_ATTR_CHAR_REGEXP = /[\x00-\x20"'()*,/:;<=>?@[\\\]{}\x7f]/g // eslint-disable-line no-control-regex
/**
* RegExp to match non-latin1 characters.
* @private
*/
var NON_LATIN1_REGEXP = /[^\x20-\x7e\xa0-\xff]/g
/**
* RegExp to match quoted-pair in RFC 2616
*
* quoted-pair = "\" CHAR
* CHAR = <any US-ASCII character (octets 0 - 127)>
* @private
*/
var QESC_REGEXP = /\\([\u0000-\u007f])/g // eslint-disable-line no-control-regex
/**
* RegExp to match chars that must be quoted-pair in RFC 2616
* @private
*/
var QUOTE_REGEXP = /([\\"])/g
/**
* RegExp for various RFC 2616 grammar
*
* parameter = token "=" ( token | quoted-string )
* token = 1*<any CHAR except CTLs or separators>
* separators = "(" | ")" | "<" | ">" | "@"
* | "," | ";" | ":" | "\" | <">
* | "/" | "[" | "]" | "?" | "="
* | "{" | "}" | SP | HT
* quoted-string = ( <"> *(qdtext | quoted-pair ) <"> )
* qdtext = <any TEXT except <">>
* quoted-pair = "\" CHAR
* CHAR = <any US-ASCII character (octets 0 - 127)>
* TEXT = <any OCTET except CTLs, but including LWS>
* LWS = [CRLF] 1*( SP | HT )
* CRLF = CR LF
* CR = <US-ASCII CR, carriage return (13)>
* LF = <US-ASCII LF, linefeed (10)>
* SP = <US-ASCII SP, space (32)>
* HT = <US-ASCII HT, horizontal-tab (9)>
* CTL = <any US-ASCII control character (octets 0 - 31) and DEL (127)>
* OCTET = <any 8-bit sequence of data>
* @private
*/
var PARAM_REGEXP = /;[\x09\x20]*([!#$%&'*+.0-9A-Z^_`a-z|~-]+)[\x09\x20]*=[\x09\x20]*("(?:[\x20!\x23-\x5b\x5d-\x7e\x80-\xff]|\\[\x20-\x7e])*"|[!#$%&'*+.0-9A-Z^_`a-z|~-]+)[\x09\x20]*/g // eslint-disable-line no-control-regex
var TEXT_REGEXP = /^[\x20-\x7e\x80-\xff]+$/
var TOKEN_REGEXP = /^[!#$%&'*+.0-9A-Z^_`a-z|~-]+$/
/**
* RegExp for various RFC 5987 grammar
*
* ext-value = charset "'" [ language ] "'" value-chars
* charset = "UTF-8" / "ISO-8859-1" / mime-charset
* mime-charset = 1*mime-charsetc
* mime-charsetc = ALPHA / DIGIT
* / "!" / "#" / "$" / "%" / "&"
* / "+" / "-" / "^" / "_" / "`"
* / "{" / "}" / "~"
* language = ( 2*3ALPHA [ extlang ] )
* / 4ALPHA
* / 5*8ALPHA
* extlang = *3( "-" 3ALPHA )
* value-chars = *( pct-encoded / attr-char )
* pct-encoded = "%" HEXDIG HEXDIG
* attr-char = ALPHA / DIGIT
* / "!" / "#" / "$" / "&" / "+" / "-" / "."
* / "^" / "_" / "`" / "|" / "~"
* @private
*/
var EXT_VALUE_REGEXP = /^([A-Za-z0-9!#$%&+\-^_`{}~]+)'(?:[A-Za-z]{2,3}(?:-[A-Za-z]{3}){0,3}|[A-Za-z]{4,8}|)'((?:%[0-9A-Fa-f]{2}|[A-Za-z0-9!#$&+.^_`|~-])+)$/
/**
* RegExp for various RFC 6266 grammar
*
* disposition-type = "inline" | "attachment" | disp-ext-type
* disp-ext-type = token
* disposition-parm = filename-parm | disp-ext-parm
* filename-parm = "filename" "=" value
* | "filename*" "=" ext-value
* disp-ext-parm = token "=" value
* | ext-token "=" ext-value
* ext-token = <the characters in token, followed by "*">
* @private
*/
var DISPOSITION_TYPE_REGEXP = /^([!#$%&'*+.0-9A-Z^_`a-z|~-]+)[\x09\x20]*(?:$|;)/ // eslint-disable-line no-control-regex
/**
* Create an attachment Content-Disposition header.
*
* @param {string} [filename]
* @param {object} [options]
* @param {string} [options.type=attachment]
* @param {string|boolean} [options.fallback=true]
* @return {string}
* @public
*/
function contentDisposition (filename, options) {
var opts = options || {}
// get type
var type = opts.type || 'attachment'
// get parameters
var params = createparams(filename, opts.fallback)
// format into string
return format(new ContentDisposition(type, params))
}
/**
* Create parameters object from filename and fallback.
*
* @param {string} [filename]
* @param {string|boolean} [fallback=true]
* @return {object}
* @private
*/
function createparams (filename, fallback) {
if (filename === undefined) {
return
}
var params = {}
if (typeof filename !== 'string') {
throw new TypeError('filename must be a string')
}
// fallback defaults to true
if (fallback === undefined) {
fallback = true
}
if (typeof fallback !== 'string' && typeof fallback !== 'boolean') {
throw new TypeError('fallback must be a string or boolean')
}
if (typeof fallback === 'string' && NON_LATIN1_REGEXP.test(fallback)) {
throw new TypeError('fallback must be ISO-8859-1 string')
}
// restrict to file base name
var name = basename(filename)
// determine if name is suitable for quoted string
var isQuotedString = TEXT_REGEXP.test(name)
// generate fallback name
var fallbackName = typeof fallback !== 'string'
? fallback && getlatin1(name)
: basename(fallback)
var hasFallback = typeof fallbackName === 'string' && fallbackName !== name
// set extended filename parameter
if (hasFallback || !isQuotedString || hasHexEscape(name)) {
params['filename*'] = name
}
// set filename parameter
if (isQuotedString || hasFallback) {
params.filename = hasFallback
? fallbackName
: name
}
return params
}
/**
* Format object to Content-Disposition header.
*
* @param {object} obj
* @param {string} obj.type
* @param {object} [obj.parameters]
* @return {string}
* @private
*/
function format (obj) {
var parameters = obj.parameters
var type = obj.type
if (!type || typeof type !== 'string' || !TOKEN_REGEXP.test(type)) {
throw new TypeError('invalid type')
}
// start with normalized type
var string = String(type).toLowerCase()
// append parameters
if (parameters && typeof parameters === 'object') {
var param
var params = Object.keys(parameters).sort()
for (var i = 0; i < params.length; i++) {
param = params[i]
var val = param.slice(-1) === '*'
? ustring(parameters[param])
: qstring(parameters[param])
string += '; ' + param + '=' + val
}
}
return string
}
/**
* Decode a RFC 5987 field value (gracefully).
*
* @param {string} str
* @return {string}
* @private
*/
function decodefield (str) {
const match = EXT_VALUE_REGEXP.exec(str)
if (!match) {
throw new TypeError('invalid extended field value')
}
const charset = match[1].toLowerCase()
const encoded = match[2]
switch (charset) {
case 'iso-8859-1':
{
const binary = decodeHexEscapes(encoded)
return getlatin1(binary)
}
case 'utf-8':
case 'utf8':
{
try {
return decodeURIComponent(encoded)
} catch {
// Failed to decode with decodeURIComponent, fallback to lenient decoding which replaces invalid UTF-8 byte sequences with the Unicode replacement character
// TODO: Consider removing in the next major version to be more strict about invalid percent-encodings
const binary = decodeHexEscapes(encoded)
const bytes = new Uint8Array(binary.length)
for (let idx = 0; idx < binary.length; idx++) {
bytes[idx] = binary.charCodeAt(idx)
}
return utf8Decoder.decode(bytes)
}
}
}
throw new TypeError('unsupported charset in extended field')
}
/**
* Get ISO-8859-1 version of string.
*
* @param {string} val
* @return {string}
* @private
*/
function getlatin1 (val) {
// simple Unicode -> ISO-8859-1 transformation
return String(val).replace(NON_LATIN1_REGEXP, '?')
}
/**
* Parse Content-Disposition header string.
*
* @param {string} string
* @return {object}
* @public
*/
function parse (string) {
if (!string || typeof string !== 'string') {
throw new TypeError('argument string is required')
}
var match = DISPOSITION_TYPE_REGEXP.exec(string)
if (!match) {
throw new TypeError('invalid type format')
}
// normalize type
var index = match[0].length
var type = match[1].toLowerCase()
var key
var names = []
var params = {}
var value
// calculate index to start at
index = PARAM_REGEXP.lastIndex = match[0].slice(-1) === ';'
? index - 1
: index
// match parameters
while ((match = PARAM_REGEXP.exec(string))) {
if (match.index !== index) {
throw new TypeError('invalid parameter format')
}
index += match[0].length
key = match[1].toLowerCase()
value = match[2]
if (names.indexOf(key) !== -1) {
throw new TypeError('invalid duplicate parameter')
}
names.push(key)
if (key.indexOf('*') + 1 === key.length) {
// decode extended value
key = key.slice(0, -1)
value = decodefield(value)
// overwrite existing value
params[key] = value
continue
}
if (typeof params[key] === 'string') {
continue
}
if (value[0] === '"') {
// remove quotes and escapes
value = value
.slice(1, -1)
.replace(QESC_REGEXP, '$1')
}
params[key] = value
}
if (index !== -1 && index !== string.length) {
throw new TypeError('invalid parameter format')
}
return new ContentDisposition(type, params)
}
/**
* Percent encode a single character.
*
* @param {string} char
* @return {string}
* @private
*/
function pencode (char) {
return '%' + String(char)
.charCodeAt(0)
.toString(16)
.toUpperCase()
}
/**
* Quote a string for HTTP.
*
* @param {string} val
* @return {string}
* @private
*/
function qstring (val) {
var str = String(val)
return '"' + str.replace(QUOTE_REGEXP, '\\$1') + '"'
}
/**
* Encode a Unicode string for HTTP (RFC 5987).
*
* @param {string} val
* @return {string}
* @private
*/
function ustring (val) {
var str = String(val)
// percent encode as UTF-8
var encoded = encodeURIComponent(str)
.replace(ENCODE_URL_ATTR_CHAR_REGEXP, pencode)
return 'UTF-8\'\'' + encoded
}
/**
* Class for parsed Content-Disposition header for v8 optimization
*
* @public
* @param {string} type
* @param {object} parameters
* @constructor
*/
function ContentDisposition (type, parameters) {
this.type = type
this.parameters = parameters
}
/**
* Return the last portion of a path
*
* @param {string} path
* @returns {string}
*/
function basename (path) {
const normalized = path.replaceAll('\\', '/')
let end = normalized.length
while (end > 0 && normalized[end - 1] === '/') {
end--
}
if (end === 0) {
return ''
}
let start = end - 1
while (start >= 0 && normalized[start] !== '/') {
start--
}
return normalized.slice(start + 1, end)
}
/**
* Check if a character is a hex digit [0-9A-Fa-f]
*
* @param {string} char
* @return {boolean}
* @private
*/
function isHexDigit (char) {
const code = char.charCodeAt(0)
return (
(code >= 48 && code <= 57) || // 0-9
(code >= 65 && code <= 70) || // A-F
(code >= 97 && code <= 102) // a-f
)
}
/**
* Check if a string contains percent encoding escapes.
*
* @param {string} str
* @return {boolean}
* @private
*/
function hasHexEscape (str) {
const maxIndex = str.length - 3
let lastIndex = -1
while ((lastIndex = str.indexOf('%', lastIndex + 1)) !== -1 && lastIndex <= maxIndex) {
if (isHexDigit(str[lastIndex + 1]) && isHexDigit(str[lastIndex + 2])) {
return true
}
}
return false
}
/**
* Decode hex escapes in a string (e.g., %20 -> space)
*
* @param {string} str
* @return {string}
* @private
*/
function decodeHexEscapes (str) {
const firstEscape = str.indexOf('%')
if (firstEscape === -1) return str
let result = str.slice(0, firstEscape)
for (let idx = firstEscape; idx < str.length; idx++) {
if (
str[idx] === '%' &&
idx + 2 < str.length &&
isHexDigit(str[idx + 1]) &&
isHexDigit(str[idx + 2])
) {
result += String.fromCharCode(Number.parseInt(str[idx + 1] + str[idx + 2], 16))
idx += 2
} else {
result += str[idx]
}
}
return result
}
Lekcja_06/node_modules/content-disposition/package.json
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{
"name": "content-disposition",
"description": "Create and parse Content-Disposition header",
"version": "1.1.0",
"author": "Douglas Christopher Wilson <[email protected]>",
"license": "MIT",
"keywords": [
"content-disposition",
"http",
"rfc6266",
"res"
],
"repository": "jshttp/content-disposition",
"funding": {
"type": "opencollective",
"url": "https://opencollective.com/express"
},
"devDependencies": {
"c8": "^10.1.2",
"eslint": "^8.57.1",
"eslint-config-standard": "^14.1.1",
"eslint-plugin-import": "^2.32.0",
"eslint-plugin-markdown": "^3.0.1",
"eslint-plugin-node": "^11.1.0",
"eslint-plugin-promise": "^6.6.0",
"eslint-plugin-standard": "^4.1.0"
},
"files": [
"index.js"
],
"engines": {
"node": ">=18"
},
"scripts": {
"lint": "eslint .",
"test": "node --test --test-reporter spec",
"test-ci": "c8 --reporter=lcovonly --reporter=text npm test",
"test-cov": "c8 --reporter=html --reporter=text npm test"
}
}
Lekcja_06/node_modules/content-type/HISTORY.md
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1.0.5 / 2023-01-29
==================
* perf: skip value escaping when unnecessary
1.0.4 / 2017-09-11
==================
* perf: skip parameter parsing when no parameters
1.0.3 / 2017-09-10
==================
* perf: remove argument reassignment
1.0.2 / 2016-05-09
==================
* perf: enable strict mode
1.0.1 / 2015-02-13
==================
* Improve missing `Content-Type` header error message
1.0.0 / 2015-02-01
==================
* Initial implementation, derived from `[email protected]`
Lekcja_06/node_modules/content-type/LICENSE
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(The MIT License)
Copyright (c) 2015 Douglas Christopher Wilson
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Lekcja_06/node_modules/content-type/README.md
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# content-type
[![NPM Version][npm-version-image]][npm-url]
[![NPM Downloads][npm-downloads-image]][npm-url]
[![Node.js Version][node-image]][node-url]
[![Build Status][ci-image]][ci-url]
[![Coverage Status][coveralls-image]][coveralls-url]
Create and parse HTTP Content-Type header according to RFC 7231
## Installation
```sh
$ npm install content-type
```
## API
```js
var contentType = require('content-type')
```
### contentType.parse(string)
```js
var obj = contentType.parse('image/svg+xml; charset=utf-8')
```
Parse a `Content-Type` header. This will return an object with the following
properties (examples are shown for the string `'image/svg+xml; charset=utf-8'`):
- `type`: The media type (the type and subtype, always lower case).
Example: `'image/svg+xml'`
- `parameters`: An object of the parameters in the media type (name of parameter
always lower case). Example: `{charset: 'utf-8'}`
Throws a `TypeError` if the string is missing or invalid.
### contentType.parse(req)
```js
var obj = contentType.parse(req)
```
Parse the `Content-Type` header from the given `req`. Short-cut for
`contentType.parse(req.headers['content-type'])`.
Throws a `TypeError` if the `Content-Type` header is missing or invalid.
### contentType.parse(res)
```js
var obj = contentType.parse(res)
```
Parse the `Content-Type` header set on the given `res`. Short-cut for
`contentType.parse(res.getHeader('content-type'))`.
Throws a `TypeError` if the `Content-Type` header is missing or invalid.
### contentType.format(obj)
```js
var str = contentType.format({
type: 'image/svg+xml',
parameters: { charset: 'utf-8' }
})
```
Format an object into a `Content-Type` header. This will return a string of the
content type for the given object with the following properties (examples are
shown that produce the string `'image/svg+xml; charset=utf-8'`):
- `type`: The media type (will be lower-cased). Example: `'image/svg+xml'`
- `parameters`: An object of the parameters in the media type (name of the
parameter will be lower-cased). Example: `{charset: 'utf-8'}`
Throws a `TypeError` if the object contains an invalid type or parameter names.
## License
[MIT](LICENSE)
[ci-image]: https://badgen.net/github/checks/jshttp/content-type/master?label=ci
[ci-url]: https://github.com/jshttp/content-type/actions/workflows/ci.yml
[coveralls-image]: https://badgen.net/coveralls/c/github/jshttp/content-type/master
[coveralls-url]: https://coveralls.io/r/jshttp/content-type?branch=master
[node-image]: https://badgen.net/npm/node/content-type
[node-url]: https://nodejs.org/en/download
[npm-downloads-image]: https://badgen.net/npm/dm/content-type
[npm-url]: https://npmjs.org/package/content-type
[npm-version-image]: https://badgen.net/npm/v/content-type
Lekcja_06/node_modules/content-type/index.js
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/*!
* content-type
* Copyright(c) 2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* RegExp to match *( ";" parameter ) in RFC 7231 sec 3.1.1.1
*
* parameter = token "=" ( token / quoted-string )
* token = 1*tchar
* tchar = "!" / "#" / "$" / "%" / "&" / "'" / "*"
* / "+" / "-" / "." / "^" / "_" / "`" / "|" / "~"
* / DIGIT / ALPHA
* ; any VCHAR, except delimiters
* quoted-string = DQUOTE *( qdtext / quoted-pair ) DQUOTE
* qdtext = HTAB / SP / %x21 / %x23-5B / %x5D-7E / obs-text
* obs-text = %x80-FF
* quoted-pair = "\" ( HTAB / SP / VCHAR / obs-text )
*/
var PARAM_REGEXP = /; *([!#$%&'*+.^_`|~0-9A-Za-z-]+) *= *("(?:[\u000b\u0020\u0021\u0023-\u005b\u005d-\u007e\u0080-\u00ff]|\\[\u000b\u0020-\u00ff])*"|[!#$%&'*+.^_`|~0-9A-Za-z-]+) */g // eslint-disable-line no-control-regex
var TEXT_REGEXP = /^[\u000b\u0020-\u007e\u0080-\u00ff]+$/ // eslint-disable-line no-control-regex
var TOKEN_REGEXP = /^[!#$%&'*+.^_`|~0-9A-Za-z-]+$/
/**
* RegExp to match quoted-pair in RFC 7230 sec 3.2.6
*
* quoted-pair = "\" ( HTAB / SP / VCHAR / obs-text )
* obs-text = %x80-FF
*/
var QESC_REGEXP = /\\([\u000b\u0020-\u00ff])/g // eslint-disable-line no-control-regex
/**
* RegExp to match chars that must be quoted-pair in RFC 7230 sec 3.2.6
*/
var QUOTE_REGEXP = /([\\"])/g
/**
* RegExp to match type in RFC 7231 sec 3.1.1.1
*
* media-type = type "/" subtype
* type = token
* subtype = token
*/
var TYPE_REGEXP = /^[!#$%&'*+.^_`|~0-9A-Za-z-]+\/[!#$%&'*+.^_`|~0-9A-Za-z-]+$/
/**
* Module exports.
* @public
*/
exports.format = format
exports.parse = parse
/**
* Format object to media type.
*
* @param {object} obj
* @return {string}
* @public
*/
function format (obj) {
if (!obj || typeof obj !== 'object') {
throw new TypeError('argument obj is required')
}
var parameters = obj.parameters
var type = obj.type
if (!type || !TYPE_REGEXP.test(type)) {
throw new TypeError('invalid type')
}
var string = type
// append parameters
if (parameters && typeof parameters === 'object') {
var param
var params = Object.keys(parameters).sort()
for (var i = 0; i < params.length; i++) {
param = params[i]
if (!TOKEN_REGEXP.test(param)) {
throw new TypeError('invalid parameter name')
}
string += '; ' + param + '=' + qstring(parameters[param])
}
}
return string
}
/**
* Parse media type to object.
*
* @param {string|object} string
* @return {Object}
* @public
*/
function parse (string) {
if (!string) {
throw new TypeError('argument string is required')
}
// support req/res-like objects as argument
var header = typeof string === 'object'
? getcontenttype(string)
: string
if (typeof header !== 'string') {
throw new TypeError('argument string is required to be a string')
}
var index = header.indexOf(';')
var type = index !== -1
? header.slice(0, index).trim()
: header.trim()
if (!TYPE_REGEXP.test(type)) {
throw new TypeError('invalid media type')
}
var obj = new ContentType(type.toLowerCase())
// parse parameters
if (index !== -1) {
var key
var match
var value
PARAM_REGEXP.lastIndex = index
while ((match = PARAM_REGEXP.exec(header))) {
if (match.index !== index) {
throw new TypeError('invalid parameter format')
}
index += match[0].length
key = match[1].toLowerCase()
value = match[2]
if (value.charCodeAt(0) === 0x22 /* " */) {
// remove quotes
value = value.slice(1, -1)
// remove escapes
if (value.indexOf('\\') !== -1) {
value = value.replace(QESC_REGEXP, '$1')
}
}
obj.parameters[key] = value
}
if (index !== header.length) {
throw new TypeError('invalid parameter format')
}
}
return obj
}
/**
* Get content-type from req/res objects.
*
* @param {object}
* @return {Object}
* @private
*/
function getcontenttype (obj) {
var header
if (typeof obj.getHeader === 'function') {
// res-like
header = obj.getHeader('content-type')
} else if (typeof obj.headers === 'object') {
// req-like
header = obj.headers && obj.headers['content-type']
}
if (typeof header !== 'string') {
throw new TypeError('content-type header is missing from object')
}
return header
}
/**
* Quote a string if necessary.
*
* @param {string} val
* @return {string}
* @private
*/
function qstring (val) {
var str = String(val)
// no need to quote tokens
if (TOKEN_REGEXP.test(str)) {
return str
}
if (str.length > 0 && !TEXT_REGEXP.test(str)) {
throw new TypeError('invalid parameter value')
}
return '"' + str.replace(QUOTE_REGEXP, '\\$1') + '"'
}
/**
* Class to represent a content type.
* @private
*/
function ContentType (type) {
this.parameters = Object.create(null)
this.type = type
}
Lekcja_06/node_modules/content-type/package.json
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{
"name": "content-type",
"description": "Create and parse HTTP Content-Type header",
"version": "1.0.5",
"author": "Douglas Christopher Wilson <[email protected]>",
"license": "MIT",
"keywords": [
"content-type",
"http",
"req",
"res",
"rfc7231"
],
"repository": "jshttp/content-type",
"devDependencies": {
"deep-equal": "1.0.1",
"eslint": "8.32.0",
"eslint-config-standard": "15.0.1",
"eslint-plugin-import": "2.27.5",
"eslint-plugin-node": "11.1.0",
"eslint-plugin-promise": "6.1.1",
"eslint-plugin-standard": "4.1.0",
"mocha": "10.2.0",
"nyc": "15.1.0"
},
"files": [
"LICENSE",
"HISTORY.md",
"README.md",
"index.js"
],
"engines": {
"node": ">= 0.6"
},
"scripts": {
"lint": "eslint .",
"test": "mocha --reporter spec --check-leaks --bail test/",
"test-ci": "nyc --reporter=lcovonly --reporter=text npm test",
"test-cov": "nyc --reporter=html --reporter=text npm test",
"version": "node scripts/version-history.js && git add HISTORY.md"
}
}
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