static async Task Main(string[] args)
{
Console.OutputEncoding = Encoding.UTF8;
const string NewLine = "\r\n";
string username, password;
TcpListener tcpListener = new TcpListener(
IPAddress.Loopback, 80);
tcpListener.Start();
using var connection = new SqlConnection("Server=.;Database=DapperDB;Trusted_Connection=True");
connection.Open();
while (true)
{
var client = tcpListener.AcceptTcpClient();
using (var stream = client.GetStream())
{
byte[] buffer = new byte[1000000];
var lenght = stream.Read(buffer, 0, buffer.Length);
string requestString =
Encoding.UTF8.GetString(buffer, 0, lenght);
Console.WriteLine(requestString);
var currentPage = "There's no page in the URL";
var parsedURL = requestString.Split(" HTTP")[0].Split("/");
if (parsedURL.Length > 1) //meaining there's a page added
{
currentPage = parsedURL[1];
}
Console.WriteLine(currentPage);
if (currentPage == "login")
{
ParseUsernameAndPassword(requestString, out username, out password);
string htmlPost = $"<h1>{DapperDb.Login(connection, username, password)}</h1>";
string responsePost = GenerateResponse(NewLine, htmlPost);
byte[] responseBytesPost = Encoding.UTF8.GetBytes(responsePost);
stream.Write(responseBytesPost);
Console.WriteLine(new string('=', 70));
continue;
}
if (currentPage == "register")
{
ParseUsernameAndPassword(requestString, out username, out password);
string htmlPost = $"<h1>{DapperDb.Register(connection,username, password)}</h1>";
string responsePost = GenerateResponse(NewLine, htmlPost);
byte[] responseBytesPost = Encoding.UTF8.GetBytes(responsePost);
stream.Write(responseBytesPost);
Console.WriteLine(new string('=', 70));
continue;
}
string html = $"<h1>Hello from NikiServer {DateTime.Now}</h1>" +
$"<h3>Please login</h3>" +
$"<form action=/login method=post><input name=username /><input name=password />" +
$"<input type=submit value = Login /></form>" +
$"<h3>Or please register if you don't have an account</h3>" +
$"<form action=/register method=post><input name=username /><input name=password />" +
$"<input type=submit value = 'Create User' /></form>";
string response = GenerateResponse(NewLine, html);
byte[] responseBytes = Encoding.UTF8.GetBytes(response);
stream.Write(responseBytes);
Console.WriteLine(new string('=', 70));
}
}
}