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- using System;
- using System.IO;
- using System.Net;
- using System.Net.Sockets;
- using System.Text;
- class MyTcpListener
- {
- public static void Main()
- {
- TcpListener server = null;
- try
- {
- int intStart = -1, intEnd = -1;
- string strRequest = "", strPage = "",strFile = "", strResponse = "";
- // Set the TcpListener on port 11000.
- Int32 port = 11000;
- IPAddress localAddr = IPAddress.Parse("127.0.0.1");
- // TcpListener server = new TcpListener(port);
- server = new TcpListener(localAddr, port);
- // Start listening for client requests.
- server.Start();
- // Buffer for reading data
- Byte[] bytes = new Byte[256];
- String data = null;
- // Enter the listening loop.
- while (true)
- {
- Console.Write("Waiting for a connection... \n");
- try
- {
- // Perform a blocking call to accept requests.
- // You could also user server.AcceptSocket() here.
- TcpClient client = server.AcceptTcpClient();
- Console.WriteLine("Client Connected from IP Address" + client.Client.AddressFamily.ToString());
- data = null;
- // Get a stream object for reading and writing
- NetworkStream stream = client.GetStream();
- int i;
- // Loop to receive all the data sent by the client.
- while ((i = stream.Read(bytes, 0, bytes.Length)) != 0)
- {
- // Translate data bytes to a ASCII string.
- data = System.Text.Encoding.ASCII.GetString(bytes, 0, i);
- Console.WriteLine("Received: {0}", data);
- // Figure Out What the client wants
- intStart = data.IndexOf("GET");
- intEnd = data.IndexOf("\r\n");
- strRequest = data.Substring(intStart, intEnd);
- intStart = data.IndexOf(" ") + 1;
- intEnd = data.IndexOf(" ", intStart);
- strRequest = strRequest.Substring(intStart, intEnd - intStart);
- if (strRequest == "/")
- {
- // Request is the Home page
- strPage = "index.html";
- }
- else
- {
- // Request is a specific page
- strPage = strRequest.Substring(1);
- }
- // We have the page the browser is requesting
- Console.WriteLine("Page Requested: " + strPage);
- //strResponse = "<html><body><h1>Hello World!</h1></body></html>";
- strFile = GetFile(strPage);
- strResponse = "HTTP/1.1 200 OK\n" +
- "Connection: close\n" +
- "Date: " + System.DateTime.Now + "\n" +
- "Server: Apache/2.2.3 (CentOS)\n" +
- "Last-Modified: Tue, 09 Aug 2011 15:11:03 GMT\n" +
- "Content-Length: " + Convert.ToString(strFile.Length) + "\n" +
- "Content-Type: text/html\n\n" +
- "Content-Type: image/jpg\n\n" +
- strFile;
- // Convert String back into BYTE array.
- byte[] msg = System.Text.Encoding.ASCII.GetBytes(strResponse);
- // Send back a response.
- stream.Write(msg, 0, msg.Length);
- Console.WriteLine("Sent: {0}", data);
- }
- // Shutdown and end connection
- client.Close();
- }
- catch
- {
- }
- }
- }
- catch (SocketException e)
- {
- Console.WriteLine("SocketException: {0}", e);
- }
- finally
- {
- // Stop listening for new clients.
- server.Stop();
- }
- Console.WriteLine("\nHit enter to continue...");
- Console.Read();
- }
- public static string GetFile(String strFileName)
- {
- string strPath = "";
- string strResult = "";
- if (!File.Exists(strFileName))
- {
- // Warning message that file does not exist
- strResult = "404 - File does not exist";
- }
- else
- {
- strResult = File.ReadAllText(strFileName);
- }
- return strResult;
- }
- }
Thanks In Advance!!