From 2839c7a55222d5b74feb2ce423b3cc2be61ee4e8 Mon Sep 17 00:00:00 2001
From: ThaUnknown <6506529+ThaUnknown@users.noreply.github.com>
Date: Fri, 11 Nov 2022 00:30:48 +0100
Subject: fix: remove dead code

---
 lib/file.js  | 57 +--------------------------------------------------------
 package.json |  1 -
 2 files changed, 1 insertion(+), 57 deletions(-)

diff --git a/lib/file.js b/lib/file.js
index e972113..1199fb8 100644
--- a/lib/file.js
+++ b/lib/file.js
@@ -3,9 +3,7 @@ const { PassThrough } = require('streamx')
 const { BlobWriteStream } = require('fast-blob-stream')
 const streamToBuffer = require('stream-with-known-length-to-buffer')
 const queueMicrotask = require('queue-microtask')
-const rangeParser = require('range-parser')
 const mime = require('mime')
-const eos = require('end-of-stream')
 const FileStream = require('./file-stream.js')
 
 class File extends EventEmitter {
@@ -122,7 +120,7 @@ class File extends EventEmitter {
     if (typeof window === 'undefined') throw new Error('browser-only method')
     const writeStream = new BlobWriteStream(blob => {
       cb(null, blob)
-    }, { mimeType: this._getMimeType() })
+    }, { mimeType: mime.getType(this.name) || 'application/octet-stream' })
     this.createReadStream().pipe(writeStream)
   }
 
@@ -132,59 +130,6 @@ class File extends EventEmitter {
     })
   }
 
-  _serve (req) {
-    const res = {
-      status: 200,
-      headers: {
-        // Support range-requests
-        'Accept-Ranges': 'bytes',
-        'Content-Type': mime.getType(this.name),
-        'Cache-Control': 'no-cache, no-store, must-revalidate, max-age=0',
-        Expires: '0'
-      },
-      body: req.method === 'HEAD' ? '' : 'STREAM'
-    }
-    // force the browser to download the file if if it's opened in a new tab
-    if (req.destination === 'document') {
-      res.headers['Content-Type'] = 'application/octet-stream'
-      res.headers['Content-Disposition'] = 'attachment'
-      res.body = 'DOWNLOAD'
-    }
-
-    // `rangeParser` returns an array of ranges, or an error code (number) if
-    // there was an error parsing the range.
-    let range = rangeParser(this.length, req.headers.range || '')
-
-    if (range.constructor === Array) {
-      res.status = 206 // indicates that range-request was understood
-
-      // no support for multi-range request, just use the first range
-      range = range[0]
-
-      res.headers['Content-Range'] = `bytes ${range.start}-${range.end}/${this.length}`
-      res.headers['Content-Length'] = `${range.end - range.start + 1}`
-    } else {
-      res.headers['Content-Length'] = this.length
-    }
-
-    const stream = req.method === 'GET' && this.createReadStream(range)
-
-    let pipe = null
-    if (stream) {
-      this.emit('stream', { stream, req, file: this }, piped => {
-        pipe = piped
-
-        // piped stream might not close the original filestream on close/error, this is agressive but necessary
-        eos(piped, () => {
-          if (piped) piped.destroy()
-          stream.destroy()
-        })
-      })
-    }
-
-    return [res, pipe || stream, pipe && stream]
-  }
-
   getStreamURL () {
     if (!this._server) throw new Error('No server created')
     const url = `${this._server.pathname}/${this._torrent.infoHash}/${encodeURI(this.path)}`
diff --git a/package.json b/package.json
index f90297d..19aebb4 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,6 @@
     "cpus": "^1.0.3",
     "create-torrent": "^5.0.6",
     "debug": "^4.3.4",
-    "end-of-stream": "^1.4.4",
     "escape-html": "^1.0.3",
     "fast-blob-stream": "^1.1.1",
     "fs-chunk-store": "^3.0.1",
-- 
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