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230 lines
7.1 KiB
230 lines
7.1 KiB
// MIT License - Copyright (c) 2016 Can Güney Aksakalli
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// https://aksakalli.github.io/2014/02/24/simple-http-server-with-csparp.html
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Net.Sockets;
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using System.Net;
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using System.IO;
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using System.Threading;
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using System.Diagnostics;
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class SimpleHTTPServer
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{
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private readonly string[] _indexFiles = {
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"index.html",
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"index.htm",
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"default.html",
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"default.htm"
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};
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private static IDictionary<string, string> _mimeTypeMappings = new Dictionary<string, string>(StringComparer.InvariantCultureIgnoreCase) {
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#region extension to MIME type list
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{".asf", "video/x-ms-asf"},
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{".asx", "video/x-ms-asf"},
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{".avi", "video/x-msvideo"},
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{".bin", "application/octet-stream"},
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{".cco", "application/x-cocoa"},
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{".crt", "application/x-x509-ca-cert"},
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{".css", "text/css"},
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{".deb", "application/octet-stream"},
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{".der", "application/x-x509-ca-cert"},
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{".dll", "application/octet-stream"},
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{".dmg", "application/octet-stream"},
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{".ear", "application/java-archive"},
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{".eot", "application/octet-stream"},
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{".exe", "application/octet-stream"},
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{".flv", "video/x-flv"},
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{".gif", "image/gif"},
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{".hqx", "application/mac-binhex40"},
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{".htc", "text/x-component"},
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{".htm", "text/html"},
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{".html", "text/html"},
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{".ico", "image/x-icon"},
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{".img", "application/octet-stream"},
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{".iso", "application/octet-stream"},
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{".jar", "application/java-archive"},
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{".jardiff", "application/x-java-archive-diff"},
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{".jng", "image/x-jng"},
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{".jnlp", "application/x-java-jnlp-file"},
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{".jpeg", "image/jpeg"},
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{".jpg", "image/jpeg"},
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{".js", "application/x-javascript"},
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{".mml", "text/mathml"},
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{".mng", "video/x-mng"},
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{".mov", "video/quicktime"},
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{".mp3", "audio/mpeg"},
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{".mpeg", "video/mpeg"},
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{".mpg", "video/mpeg"},
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{".msi", "application/octet-stream"},
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{".msm", "application/octet-stream"},
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{".msp", "application/octet-stream"},
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{".pdb", "application/x-pilot"},
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{".pdf", "application/pdf"},
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{".pem", "application/x-x509-ca-cert"},
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{".pl", "application/x-perl"},
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{".pm", "application/x-perl"},
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{".png", "image/png"},
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{".prc", "application/x-pilot"},
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{".ra", "audio/x-realaudio"},
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{".rar", "application/x-rar-compressed"},
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{".rpm", "application/x-redhat-package-manager"},
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{".rss", "text/xml"},
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{".run", "application/x-makeself"},
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{".sea", "application/x-sea"},
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{".shtml", "text/html"},
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{".sit", "application/x-stuffit"},
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{".swf", "application/x-shockwave-flash"},
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{".tcl", "application/x-tcl"},
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{".tk", "application/x-tcl"},
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{".txt", "text/plain"},
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{".war", "application/java-archive"},
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{".wbmp", "image/vnd.wap.wbmp"},
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{".wmv", "video/x-ms-wmv"},
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{".xml", "text/xml"},
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{".xpi", "application/x-xpinstall"},
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{".zip", "application/zip"},
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#endregion
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};
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private Thread _serverThread;
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private string _rootDirectory;
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private HttpListener _listener;
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private int _port;
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public int Port {
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get { return _port; }
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private set { }
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}
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/// <summary>
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/// Construct server with given port.
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/// </summary>
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/// <param name="path">Directory path to serve.</param>
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/// <param name="port">Port of the server.</param>
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public SimpleHTTPServer(string path, int port)
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{
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this.Initialize(path, port);
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}
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/// <summary>
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/// Construct server with suitable port.
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/// </summary>
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/// <param name="path">Directory path to serve.</param>
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public SimpleHTTPServer(string path)
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{
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//get an empty port
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TcpListener l = new TcpListener(IPAddress.Loopback, 0);
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l.Start();
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int port = ((IPEndPoint)l.LocalEndpoint).Port;
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l.Stop();
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this.Initialize(path, port);
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}
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/// <summary>
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/// Stop server and dispose all functions.
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/// </summary>
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public void Stop()
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{
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_serverThread.Abort();
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_listener.Stop();
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}
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private void Listen()
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{
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_listener = new HttpListener();
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_listener.Prefixes.Add("http://*:" + _port.ToString() + "/");
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_listener.Start();
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while (true)
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{
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try
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{
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HttpListenerContext context = _listener.GetContext();
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Process(context);
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}
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catch (Exception ex)
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{
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}
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}
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}
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private void Process(HttpListenerContext context)
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{
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string filename = context.Request.Url.AbsolutePath;
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Console.WriteLine(filename);
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filename = filename.Substring(1);
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if (string.IsNullOrEmpty(filename))
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{
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foreach (string indexFile in _indexFiles)
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{
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if (File.Exists(Path.Combine(_rootDirectory, indexFile)))
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{
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filename = indexFile;
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break;
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}
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}
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}
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filename = Path.Combine(_rootDirectory, filename);
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UnityEngine.Debug.Log("Client wants:" + filename);
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if (File.Exists(filename))
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{
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try
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{
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Stream input = new FileStream(filename, FileMode.Open);
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//Adding permanent http response headers
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string mime;
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context.Response.ContentType = _mimeTypeMappings.TryGetValue(Path.GetExtension(filename), out mime) ? mime : "application/octet-stream";
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context.Response.AddHeader("Date", DateTime.Now.ToString("r"));
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context.Response.AddHeader("Last-Modified", System.IO.File.GetLastWriteTime(filename).ToString("r"));
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if (Path.GetExtension(filename) == ".unityweb")
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context.Response.AddHeader("Content-Encoding", "gzip");
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var bytes = default(byte[]);
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using (var memstream = new MemoryStream())
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{
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input.CopyTo(memstream);
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bytes = memstream.ToArray();
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}
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context.Response.StatusCode = (int)HttpStatusCode.OK;
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context.Response.ContentLength64 = bytes.Length;
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Stream st = context.Response.OutputStream;
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st.Write(bytes, 0, bytes.Length);
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UnityEngine.Debug.Log("Sent");
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}
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catch (Exception ex)
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{
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context.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
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}
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}
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else
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{
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context.Response.StatusCode = (int)HttpStatusCode.NotFound;
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}
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context.Response.OutputStream.Close();
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}
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private void Initialize(string path, int port)
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{
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this._rootDirectory = path;
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this._port = port;
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_serverThread = new Thread(this.Listen);
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_serverThread.Start();
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}
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}
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