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https://github.com/ThaUnknown/miru.git
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cleanup
This commit is contained in:
unknown
parent
bd89f773b1
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4 changed files with 0 additions and 450 deletions
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@ -1,18 +0,0 @@
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>browser server test</title>
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</head>
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<body>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/webtorrent/0.102.4/webtorrent.min.js"></script>
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<script src="range-parser.js"></script>
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<script src="torrent-handler.js"></script>
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// addTorrent('magnet:?xt=urn:btih:051f0b074ffbdb44c51c5bc0f11b42200b14c3e4&dn=%5BHorribleSubs%5D%20The%20God%20of%20High%20School%20-%2007%20%5B1080p%5D.mkv&tr=http%3A%2F%2Fnyaa.tracker.wf%3A7777%2Fannounce&tr=udp%3A%2F%2Fopen.stealth.si%3A80%2Fannounce&tr=udp%3A%2F%2Ftracker.opentrackr.org%3A1337%2Fannounce&tr=udp%3A%2F%2Ftracker.coppersurfer.tk%3A6969%2Fannounce&tr=udp%3A%2F%2Fexodus.desync.com%3A6969%2Fannounce')
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// addTorrent('magnet:?xt=urn:btih:08ada5a7a6183aae1e09d831df6748d566095a10&dn=Sintel&tr=udp%3A%2F%2Fexplodie.org%3A6969&tr=udp%3A%2F%2Ftracker.coppersurfer.tk%3A6969&tr=udp%3A%2F%2Ftracker.empire-js.us%3A1337&tr=udp%3A%2F%2Ftracker.leechers-paradise.org%3A6969&tr=udp%3A%2F%2Ftracker.opentrackr.org%3A1337&tr=wss%3A%2F%2Ftracker.btorrent.xyz&tr=wss%3A%2F%2Ftracker.fastcast.nz&tr=wss%3A%2F%2Ftracker.openwebtorrent.com&ws=https%3A%2F%2Fwebtorrent.io%2Ftorrents%2F')
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</script>
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</body>
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</html>
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@ -1,162 +0,0 @@
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/*!
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* range-parser
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* Copyright(c) 2012-2014 TJ Holowaychuk
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* Copyright(c) 2015-2016 Douglas Christopher Wilson
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* MIT Licensed
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*/
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'use strict'
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/**
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* Module exports.
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* @public
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*/
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// module.exports = rangeParser
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/**
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* Parse "Range" header `str` relative to the given file `size`.
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*
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* @param {Number} size
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* @param {String} str
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* @param {Object} [options]
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* @return {Array}
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* @public
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*/
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function rangeParser (size, str, options) {
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if (typeof str !== 'string') {
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throw new TypeError('argument str must be a string')
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}
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var index = str.indexOf('=')
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if (index === -1) {
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return -2
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}
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// split the range string
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var arr = str.slice(index + 1).split(',')
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var ranges = []
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// add ranges type
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ranges.type = str.slice(0, index)
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// parse all ranges
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for (var i = 0; i < arr.length; i++) {
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var range = arr[i].split('-')
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var start = parseInt(range[0], 10)
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var end = parseInt(range[1], 10)
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// -nnn
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if (isNaN(start)) {
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start = size - end
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end = size - 1
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// nnn-
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} else if (isNaN(end)) {
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end = size - 1
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}
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// limit last-byte-pos to current length
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if (end > size - 1) {
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end = size - 1
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}
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// invalid or unsatisifiable
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if (isNaN(start) || isNaN(end) || start > end || start < 0) {
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continue
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}
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// add range
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ranges.push({
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start: start,
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end: end
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})
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}
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if (ranges.length < 1) {
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// unsatisifiable
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return -1
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}
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return options && options.combine
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? combineRanges(ranges)
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: ranges
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}
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/**
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* Combine overlapping & adjacent ranges.
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* @private
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*/
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function combineRanges (ranges) {
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var ordered = ranges.map(mapWithIndex).sort(sortByRangeStart)
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for (var j = 0, i = 1; i < ordered.length; i++) {
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var range = ordered[i]
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var current = ordered[j]
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if (range.start > current.end + 1) {
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// next range
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ordered[++j] = range
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} else if (range.end > current.end) {
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// extend range
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current.end = range.end
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current.index = Math.min(current.index, range.index)
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}
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}
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// trim ordered array
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ordered.length = j + 1
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// generate combined range
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var combined = ordered.sort(sortByRangeIndex).map(mapWithoutIndex)
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// copy ranges type
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combined.type = ranges.type
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return combined
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}
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/**
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* Map function to add index value to ranges.
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* @private
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*/
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function mapWithIndex (range, index) {
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return {
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start: range.start,
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end: range.end,
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index: index
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}
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}
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/**
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* Map function to remove index value from ranges.
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* @private
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*/
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function mapWithoutIndex (range) {
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return {
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start: range.start,
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end: range.end
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}
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}
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/**
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* Sort function to sort ranges by index.
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* @private
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*/
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function sortByRangeIndex (a, b) {
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return a.index - b.index
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}
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/**
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* Sort function to sort ranges by start position.
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* @private
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*/
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function sortByRangeStart (a, b) {
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return a.start - b.start
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}
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60
test/sw.js
60
test/sw.js
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// Activate event
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// Be sure to call self.clients.claim()
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self.addEventListener('activate', evt => {
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// `claim()` sets this worker as the active worker for all clients that
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// match the workers scope and triggers an `oncontrollerchange` event for
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// the clients.
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return self.clients.claim()
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})
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self.addEventListener('fetch', evt => {
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const { request } = evt
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const { url, method } = request
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const headers = [...request.headers]
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if (!url.includes(self.registration.scope + 'webtorrent/')) return null
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function getConsumer(clients) {
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return new Promise((rs, rj) => {
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// Use race condition for whoever controls the response stream
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for (const client of clients) {
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const mc = new MessageChannel()
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mc.port1.onmessage = evt => rs([evt.data, mc])
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client.postMessage({
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url,
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method,
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headers,
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scope: self.registration.scope
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}, [mc.port2])
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}
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})
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}
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evt.respondWith(
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clients.matchAll({ type: 'window', includeUncontrolled: true })
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.then(getConsumer)
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.then(([data, consumer]) => {
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const readable = 'body' in data ? data.body : new ReadableStream({
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pull(controller) {
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console.log('requesting data')
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return new Promise(rs => {
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consumer.port1.onmessage = evt => {
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evt.data
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? controller.enqueue(evt.data) // evt.data is Uint8Array
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: controller.close() // evt.data is null, means the stream ended
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rs()
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}
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consumer.port1.postMessage(true) // send a pull request
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})
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},
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cancel() {
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// This event is never executed
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console.log('request aborted')
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consumer.port1.postMessage(false) // send a cancel request
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}
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})
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return new Response(readable, data)
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})
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.catch(console.error)
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)
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})
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// Wish there where a easier way to get some of webtorrent's classes so i can patch stuff
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// const WebTorrent = require('webtorrent')
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// const { Torrent } = WebTorrent
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const client = new WebTorrent(),
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dummyTorrent = client.add('06d67cc41f44fd57241551b6d95c2d1de38121ae'),
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torrentPrototype = Object.getPrototypeOf(dummyTorrent),
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announceList = [
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['udp://tracker.openbittorrent.com:80'],
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['udp://tracker.internetwarriors.net:1337'],
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['udp://tracker.leechers-paradise.org:6969'],
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['udp://tracker.coppersurfer.tk:6969'],
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['udp://exodus.desync.com:6969'],
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['wss://tracker.webtorrent.io'],
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['wss://tracker.btorrent.xyz'],
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['wss://tracker.openwebtorrent.com'],
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['wss://tracker.fastcast.nz']
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]
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client.remove('06d67cc41f44fd57241551b6d95c2d1de38121ae')
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WEBTORRENT_ANNOUNCE = announceList
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.map(function (arr) {
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return arr[0]
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})
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.filter(function (url) {
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return url.indexOf('wss://') === 0 || url.indexOf('ws://') === 0
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})
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function addTorrent(magnet) {
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if (client.torrents[0]) {
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client.remove(client.torrents[0].infoHash)
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}
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client.add(magnet, async function (torrent) {
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const server = await torrent.createServer()
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await server.listen()
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let a = document.createElement('a')
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a.href = a.innerText = `/webtorrent/${torrent.infoHash}/`
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a.target = '_blank'
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document.body.appendChild(a)
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let videoFile = torrent.files[0]
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torrent.files.forEach(file => {
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if (file.length > videoFile.length) {
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videoFile = file
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}
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}
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)
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video.src = `/webtorrent/${torrent.infoHash}/${encodeURI(videoFile.path)}`
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})
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}
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function getPageHTML(title, pageHtml) {
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return "<!DOCTYPE html><html><head><meta><title>" + title + "</title></head><body>" + pageHtml + "<body></html>";
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}
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// From https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/encodeURIComponent
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function encodeRFC5987(str) {
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return encodeURIComponent(str)
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// Note that although RFC3986 reserves "!", RFC5987 does not,
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// so we do not need to escape it
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.replace(/['()]/g, escape) // i.e., %27 %28 %29
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.replace(/\*/g, '%2A')
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// The following are not required for percent-encoding per RFC5987,
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// so we can allow for a little better readability over the wire: |`^
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.replace(/%(?:7C|60|5E)/g, unescape)
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}
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torrentPrototype.createServer = function (requestListener) {
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if (this.destroyed) throw new Error('torrent is destroyed')
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let registration = null
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const torrent = this
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function serveIndexPage() {
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const listHtml = torrent.files.map((file, i) =>
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`<li><a x_download="${file.name}" href="${registration.scope}webtorrent/${torrent.infoHash}/${file.path}">${file.path}</a> (${file.length} bytes)</li>`
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).join('<br>')
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const body = getPageHTML(
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`${torrent.name} - WebTorrent`,
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`<h1>${torrent.name}</h1><ol>${listHtml}</ol>`
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)
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return {
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status: 200,
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headers: {
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'Content-Type': 'text/html'
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},
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body,
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}
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}
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function serve404Page() {
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return {
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status: 404,
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headers: {
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'Content-Type': 'text/html'
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},
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body: getPageHTML('404 - Not Found', '<h1>404 - Not Found</h1>')
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}
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}
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function serveFile(file, req) {
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const res = {
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status: 200,
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headers: {
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'Content-Type': file._getMimeType(),
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// Support range-requests
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'Accept-Ranges': 'bytes',
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// Set name of file (for "Save Page As..." dialog)
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'Content-Disposition': `inline; filename*=UTF-8''${encodeRFC5987(file.name)}`
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}
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}
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// `rangeParser` returns an array of ranges, or an error code (number) if
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// there was an error parsing the range.
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let range = rangeParser(file.length, new Headers(req.headers).get('range') || '')
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if (Array.isArray(range)) {
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res.status = 206 // indicates that range-request was understood
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// no support for multi-range request, just use the first range
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range = range[0]
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res.headers['Content-Range'] = `bytes ${range.start}-${range.end}/${file.length}`
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res.headers['Content-Length'] = `${range.end - range.start + 1}`
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} else {
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range = null
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res.headers['Content-Length'] = file.length
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}
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if (req.method === 'HEAD') res.body = ''
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else res.stream = file.createReadStream(range)
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return res
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}
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navigator.serviceWorker.addEventListener('message', evt => {
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const root = new URL(registration.scope).pathname
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const url = new URL(evt.data.url)
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const pathname = url.pathname.split(`webtorrent/${torrent.infoHash}/`)[1]
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const respond = msg => evt.ports[0].postMessage(msg)
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if (pathname === '') {
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return respond(serveIndexPage())
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}
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const file = torrent.files.find(f => f.path == decodeURIComponent(pathname))
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const res = serveFile(file, evt.data)
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if (res.stream) {
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const stream = res.stream
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delete res.stream
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stream.once('end', () => {
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respond(null) // Signal end event
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evt.ports[0].onmessage = null
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})
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evt.ports[0].onmessage = evt => {
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const chunk = stream.read()
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if (chunk === null) {
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stream.once('readable', () => {
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const chunk = stream.read()
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respond(new Uint8Array(chunk))
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})
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} else {
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respond(new Uint8Array(chunk))
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}
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}
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}
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respond(res)
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})
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const res = {
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listen(port) {
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const scope = `./`
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res.scope = scope
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return navigator.serviceWorker.getRegistration(scope).then(swReg => {
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return swReg || navigator.serviceWorker.register('sw.js', {
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scope
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})
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}).then(swReg => {
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registration = swReg
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res.scope = registration.scope
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res.registration = registration
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let swRegTmp = swReg.installing || swReg.waiting
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if (swReg.active)
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return
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return new Promise(rs => {
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swRegTmp.onstatechange = () => {
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if (swRegTmp.state === 'activated') rs()
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}
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})
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})
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},
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close() {
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registration && registration.unregister()
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}
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}
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return res
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}
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