gameStatusUpdate/node_modules/fast-uri/index.js
2024-09-18 08:27:46 -07:00

310 lines
9.6 KiB
JavaScript

'use strict'
const { normalizeIPv6, normalizeIPv4, removeDotSegments, recomposeAuthority, normalizeComponentEncoding } = require('./lib/utils')
const SCHEMES = require('./lib/schemes')
function normalize (uri, options) {
if (typeof uri === 'string') {
uri = serialize(parse(uri, options), options)
} else if (typeof uri === 'object') {
uri = parse(serialize(uri, options), options)
}
return uri
}
function resolve (baseURI, relativeURI, options) {
const schemelessOptions = Object.assign({ scheme: 'null' }, options)
const resolved = resolveComponents(parse(baseURI, schemelessOptions), parse(relativeURI, schemelessOptions), schemelessOptions, true)
return serialize(resolved, { ...schemelessOptions, skipEscape: true })
}
function resolveComponents (base, relative, options, skipNormalization) {
const target = {}
if (!skipNormalization) {
base = parse(serialize(base, options), options) // normalize base components
relative = parse(serialize(relative, options), options) // normalize relative components
}
options = options || {}
if (!options.tolerant && relative.scheme) {
target.scheme = relative.scheme
// target.authority = relative.authority;
target.userinfo = relative.userinfo
target.host = relative.host
target.port = relative.port
target.path = removeDotSegments(relative.path || '')
target.query = relative.query
} else {
if (relative.userinfo !== undefined || relative.host !== undefined || relative.port !== undefined) {
// target.authority = relative.authority;
target.userinfo = relative.userinfo
target.host = relative.host
target.port = relative.port
target.path = removeDotSegments(relative.path || '')
target.query = relative.query
} else {
if (!relative.path) {
target.path = base.path
if (relative.query !== undefined) {
target.query = relative.query
} else {
target.query = base.query
}
} else {
if (relative.path.charAt(0) === '/') {
target.path = removeDotSegments(relative.path)
} else {
if ((base.userinfo !== undefined || base.host !== undefined || base.port !== undefined) && !base.path) {
target.path = '/' + relative.path
} else if (!base.path) {
target.path = relative.path
} else {
target.path = base.path.slice(0, base.path.lastIndexOf('/') + 1) + relative.path
}
target.path = removeDotSegments(target.path)
}
target.query = relative.query
}
// target.authority = base.authority;
target.userinfo = base.userinfo
target.host = base.host
target.port = base.port
}
target.scheme = base.scheme
}
target.fragment = relative.fragment
return target
}
function equal (uriA, uriB, options) {
if (typeof uriA === 'string') {
uriA = unescape(uriA)
uriA = serialize(normalizeComponentEncoding(parse(uriA, options), true), { ...options, skipEscape: true })
} else if (typeof uriA === 'object') {
uriA = serialize(normalizeComponentEncoding(uriA, true), { ...options, skipEscape: true })
}
if (typeof uriB === 'string') {
uriB = unescape(uriB)
uriB = serialize(normalizeComponentEncoding(parse(uriB, options), true), { ...options, skipEscape: true })
} else if (typeof uriB === 'object') {
uriB = serialize(normalizeComponentEncoding(uriB, true), { ...options, skipEscape: true })
}
return uriA.toLowerCase() === uriB.toLowerCase()
}
function serialize (cmpts, opts) {
const components = {
host: cmpts.host,
scheme: cmpts.scheme,
userinfo: cmpts.userinfo,
port: cmpts.port,
path: cmpts.path,
query: cmpts.query,
nid: cmpts.nid,
nss: cmpts.nss,
uuid: cmpts.uuid,
fragment: cmpts.fragment,
reference: cmpts.reference,
resourceName: cmpts.resourceName,
secure: cmpts.secure,
error: ''
}
const options = Object.assign({}, opts)
const uriTokens = []
// find scheme handler
const schemeHandler = SCHEMES[(options.scheme || components.scheme || '').toLowerCase()]
// perform scheme specific serialization
if (schemeHandler && schemeHandler.serialize) schemeHandler.serialize(components, options)
if (components.path !== undefined) {
if (!options.skipEscape) {
components.path = escape(components.path)
if (components.scheme !== undefined) {
components.path = components.path.split('%3A').join(':')
}
} else {
components.path = unescape(components.path)
}
}
if (options.reference !== 'suffix' && components.scheme) {
uriTokens.push(components.scheme)
uriTokens.push(':')
}
const authority = recomposeAuthority(components, options)
if (authority !== undefined) {
if (options.reference !== 'suffix') {
uriTokens.push('//')
}
uriTokens.push(authority)
if (components.path && components.path.charAt(0) !== '/') {
uriTokens.push('/')
}
}
if (components.path !== undefined) {
let s = components.path
if (!options.absolutePath && (!schemeHandler || !schemeHandler.absolutePath)) {
s = removeDotSegments(s)
}
if (authority === undefined) {
s = s.replace(/^\/\//u, '/%2F') // don't allow the path to start with "//"
}
uriTokens.push(s)
}
if (components.query !== undefined) {
uriTokens.push('?')
uriTokens.push(components.query)
}
if (components.fragment !== undefined) {
uriTokens.push('#')
uriTokens.push(components.fragment)
}
return uriTokens.join('')
}
const hexLookUp = Array.from({ length: 127 }, (v, k) => /[^!"$&'()*+,\-.;=_`a-z{}~]/u.test(String.fromCharCode(k)))
function nonSimpleDomain (value) {
let code = 0
for (let i = 0, len = value.length; i < len; ++i) {
code = value.charCodeAt(i)
if (code > 126 || hexLookUp[code]) {
return true
}
}
return false
}
const URI_PARSE = /^(?:([^#/:?]+):)?(?:\/\/((?:([^#/?@]*)@)?(\[[^#/?\]]+\]|[^#/:?]*)(?::(\d*))?))?([^#?]*)(?:\?([^#]*))?(?:#((?:.|[\n\r])*))?/u
function parse (uri, opts) {
const options = Object.assign({}, opts)
const parsed = {
scheme: undefined,
userinfo: undefined,
host: '',
port: undefined,
path: '',
query: undefined,
fragment: undefined
}
const gotEncoding = uri.indexOf('%') !== -1
let isIP = false
if (options.reference === 'suffix') uri = (options.scheme ? options.scheme + ':' : '') + '//' + uri
const matches = uri.match(URI_PARSE)
if (matches) {
// store each component
parsed.scheme = matches[1]
parsed.userinfo = matches[3]
parsed.host = matches[4]
parsed.port = parseInt(matches[5], 10)
parsed.path = matches[6] || ''
parsed.query = matches[7]
parsed.fragment = matches[8]
// fix port number
if (isNaN(parsed.port)) {
parsed.port = matches[5]
}
if (parsed.host) {
const ipv4result = normalizeIPv4(parsed.host)
if (ipv4result.isIPV4 === false) {
const ipv6result = normalizeIPv6(ipv4result.host, { isIPV4: false })
parsed.host = ipv6result.host.toLowerCase()
isIP = ipv6result.isIPV6
} else {
parsed.host = ipv4result.host
isIP = true
}
}
if (parsed.scheme === undefined && parsed.userinfo === undefined && parsed.host === undefined && parsed.port === undefined && !parsed.path && parsed.query === undefined) {
parsed.reference = 'same-document'
} else if (parsed.scheme === undefined) {
parsed.reference = 'relative'
} else if (parsed.fragment === undefined) {
parsed.reference = 'absolute'
} else {
parsed.reference = 'uri'
}
// check for reference errors
if (options.reference && options.reference !== 'suffix' && options.reference !== parsed.reference) {
parsed.error = parsed.error || 'URI is not a ' + options.reference + ' reference.'
}
// find scheme handler
const schemeHandler = SCHEMES[(options.scheme || parsed.scheme || '').toLowerCase()]
// check if scheme can't handle IRIs
if (!options.unicodeSupport && (!schemeHandler || !schemeHandler.unicodeSupport)) {
// if host component is a domain name
if (parsed.host && (options.domainHost || (schemeHandler && schemeHandler.domainHost)) && isIP === false && nonSimpleDomain(parsed.host)) {
// convert Unicode IDN -> ASCII IDN
try {
parsed.host = URL.domainToASCII(parsed.host.toLowerCase())
} catch (e) {
parsed.error = parsed.error || "Host's domain name can not be converted to ASCII: " + e
}
}
// convert IRI -> URI
}
if (!schemeHandler || (schemeHandler && !schemeHandler.skipNormalize)) {
if (gotEncoding && parsed.scheme !== undefined) {
parsed.scheme = unescape(parsed.scheme)
}
if (gotEncoding && parsed.userinfo !== undefined) {
parsed.userinfo = unescape(parsed.userinfo)
}
if (gotEncoding && parsed.host !== undefined) {
parsed.host = unescape(parsed.host)
}
if (parsed.path !== undefined && parsed.path.length) {
parsed.path = escape(unescape(parsed.path))
}
if (parsed.fragment !== undefined && parsed.fragment.length) {
parsed.fragment = encodeURI(decodeURIComponent(parsed.fragment))
}
}
// perform scheme specific parsing
if (schemeHandler && schemeHandler.parse) {
schemeHandler.parse(parsed, options)
}
} else {
parsed.error = parsed.error || 'URI can not be parsed.'
}
return parsed
}
const fastUri = {
SCHEMES,
normalize,
resolve,
resolveComponents,
equal,
serialize,
parse
}
module.exports = fastUri
module.exports.default = fastUri
module.exports.fastUri = fastUri