50 lines
1.0 KiB
JavaScript
50 lines
1.0 KiB
JavaScript
'use strict'
|
|
|
|
const assert = require('assert')
|
|
const { URLSerializer } = require('../fetch/dataURL')
|
|
const { isValidHeaderName } = require('../fetch/util')
|
|
|
|
/**
|
|
* @see https://url.spec.whatwg.org/#concept-url-equals
|
|
* @param {URL} A
|
|
* @param {URL} B
|
|
* @param {boolean | undefined} excludeFragment
|
|
* @returns {boolean}
|
|
*/
|
|
function urlEquals (A, B, excludeFragment = false) {
|
|
const serializedA = URLSerializer(A, excludeFragment)
|
|
|
|
const serializedB = URLSerializer(B, excludeFragment)
|
|
|
|
return serializedA === serializedB
|
|
}
|
|
|
|
/**
|
|
* @see https://github.com/chromium/chromium/blob/694d20d134cb553d8d89e5500b9148012b1ba299/content/browser/cache_storage/cache_storage_cache.cc#L260-L262
|
|
* @param {string} header
|
|
*/
|
|
function fieldValues (header) {
|
|
assert(header !== null)
|
|
|
|
const values = []
|
|
|
|
for (let value of header.split(',')) {
|
|
value = value.trim()
|
|
|
|
if (!value.length) {
|
|
continue
|
|
} else if (!isValidHeaderName(value)) {
|
|
continue
|
|
}
|
|
|
|
values.push(value)
|
|
}
|
|
|
|
return values
|
|
}
|
|
|
|
module.exports = {
|
|
urlEquals,
|
|
fieldValues
|
|
}
|