pahaz/HTTPServer.cs

## HTTPServer.cs
using System;
using System.IO;
using System.Net;
using System.Net.Sockets;
using System.Text;

class HTTPServer
{
    public static void Main()
    {
        Console.Title = "Simple HTTP server";

        int port = 8080;
        IPAddress localAddr = IPAddress.Parse("127.0.0.1");

        TcpListener server = new TcpListener(localAddr, port);

        // Start listening for client requests.
        server.Start();

        // Enter the listening loop.
        while (true)
        {
            Console.Write("Waiting for a connection... ");

            // Perform a blocking call to accept requests.
            // You could also user server.AcceptSocket() here.
            TcpClient client = server.AcceptTcpClient();
            Console.Write("Connected! ");
            Console.Write(client.Client.RemoteEndPoint.ToString());
            Console.Write(" -> ");
            Console.WriteLine(client.Client.LocalEndPoint.ToString());

            // Get a stream object for reading and writing
            NetworkStream stream = client.GetStream();

            int i;

            byte[] in_buffer = new Byte[1024*4];
            string in_buffer_string = "";

            i = stream.Read(in_buffer, 0, in_buffer.Length);
            Console.Write("Read ");
            Console.Write(i);
            Console.WriteLine(" bytes");

            in_buffer_string += System.Text.Encoding.ASCII.GetString(in_buffer, 0, i);

            Console.Write("Received: ");
            Console.WriteLine(in_buffer_string);

            string out_html = "<!DOCTYPE html>\n<h1>Hi!</h1>";
            byte[] out_buffer = makeResponce(out_html);

            // Send back a response.
            stream.Write(out_buffer, 0, out_buffer.Length);
            Console.Write("Sent: ");
            Console.WriteLine(out_buffer);

            // Shutdown and end connection
            client.Close();
        }

        Console.WriteLine("\nHit enter to continue...");
        Console.Read();
    }

    static byte[] makeResponce(string html)
    {
        byte[] b_html = System.Text.Encoding.UTF8.GetBytes(html);

        String header = "HTTP/1.1 200 OK\r\n";
        header += "Server: SuperSimpleServer v0.1\r\n";
        header += "Content-Type: text/html; charset=utf-8\r\n";
        header += "Content-Length: " + b_html.Length + "\r\n\r\n";

        byte[] b_header = System.Text.Encoding.UTF8.GetBytes(header);

        byte[] b_response = new byte[b_html.Length + b_header.Length];
        Array.Copy(b_header, 0, b_response, 0, b_header.Length);
        Array.Copy(b_html, 0, b_response, b_header.Length, b_html.Length);

        return b_response;
    }
}
	using System;
	using System.IO;
	using System.Net;
	using System.Net.Sockets;
	using System.Text;

	class HTTPServer
	{
	public static void Main()
	{
	Console.Title = "Simple HTTP server";

	int port = 8080;
	IPAddress localAddr = IPAddress.Parse("127.0.0.1");

	TcpListener server = new TcpListener(localAddr, port);

	// Start listening for client requests.
	server.Start();

	// Enter the listening loop.
	while (true)
	{
	Console.Write("Waiting for a connection... ");

	// Perform a blocking call to accept requests.
	// You could also user server.AcceptSocket() here.
	TcpClient client = server.AcceptTcpClient();
	Console.Write("Connected! ");
	Console.Write(client.Client.RemoteEndPoint.ToString());
	Console.Write(" -> ");
	Console.WriteLine(client.Client.LocalEndPoint.ToString());

	// Get a stream object for reading and writing
	NetworkStream stream = client.GetStream();

	int i;

	byte[] in_buffer = new Byte[1024*4];
	string in_buffer_string = "";

	i = stream.Read(in_buffer, 0, in_buffer.Length);
	Console.Write("Read ");
	Console.Write(i);
	Console.WriteLine(" bytes");

	in_buffer_string += System.Text.Encoding.ASCII.GetString(in_buffer, 0, i);

	Console.Write("Received: ");
	Console.WriteLine(in_buffer_string);

	string out_html = "<!DOCTYPE html>\n<h1>Hi!</h1>";
	byte[] out_buffer = makeResponce(out_html);

	// Send back a response.
	stream.Write(out_buffer, 0, out_buffer.Length);
	Console.Write("Sent: ");
	Console.WriteLine(out_buffer);

	// Shutdown and end connection
	client.Close();
	}

	Console.WriteLine("\nHit enter to continue...");
	Console.Read();
	}

	static byte[] makeResponce(string html)
	{
	byte[] b_html = System.Text.Encoding.UTF8.GetBytes(html);

	String header = "HTTP/1.1 200 OK\r\n";
	header += "Server: SuperSimpleServer v0.1\r\n";
	header += "Content-Type: text/html; charset=utf-8\r\n";
	header += "Content-Length: " + b_html.Length + "\r\n\r\n";

	byte[] b_header = System.Text.Encoding.UTF8.GetBytes(header);

	byte[] b_response = new byte[b_html.Length + b_header.Length];
	Array.Copy(b_header, 0, b_response, 0, b_header.Length);
	Array.Copy(b_html, 0, b_response, b_header.Length, b_html.Length);

	return b_response;
	}
	}