private void button2_Click(object sender, EventArgs e)
{
contentBox.Text = "";
string actNews = Uploader.GetActualNews();
string[] words = actNews.Split(new char[] { '#' });
for (int i = 0; i < words.Length - 1; i++)
{
words[i] = words[i].Replace("\n", "");
}
for (int i = words.Length - 2; i > 0; i--)
{
contentBox.AppendText(words[i - 2] + " " + words[i - 1] + "\n");
contentBox.AppendText("\t\t" + words[i] + "\n\n");
i -= 2;
}
}
public static void StartServer()
{
string[] login = Uploader.InitLogin();
string[] password = Uploader.InitPassword();
const int port = 8888;//11000
const string path = @"D:\Study\4sem\КСиС\Ксис курач\data.txt";
TcpListener server = null;
try
{
IPAddress localAddr = IPAddress.Parse("127.0.0.1");
server = new TcpListener(localAddr, port);//IPAddress.Any
// запуск слушателя
server.Start();
while (true)
{
string response = "";
// получаем входящее подключение
TcpClient client = server.AcceptTcpClient();
// получаем сетевой поток для чтения и записи
NetworkStream stream = client.GetStream();
// получаем сообщение
byte[] data = new byte[256];
StringBuilder resp = new StringBuilder();
do
{
int bytes = stream.Read(data, 0, data.Length);
resp.Append(Encoding.UTF8.GetString(data, 0, bytes));
}while (stream.DataAvailable); // пока данные есть в потоке
//проверка на совпадение
string[] words = resp.ToString().Split(new char[] { '#' });
bool result;
string answer = words[0];
switch (answer)
{
case "SIGNIN":
result = Equals(words[1], words[2]);
// сообщение для отправки клиенту
response = result.ToString();
break;
case "SIGNUP":
result = AppendToBase(words[1], words[2]);
response = result.ToString();
break;
case "GETNEWS":
response = Uploader.GetActualNews();
break;
case "OFFERNEWS":
Uploader.AppendNews(words[1] + "#" + words[2] + "#" + words[3]);
break;
default:
break;
}
// преобразуем сообщение в массив байтов
byte[] sendData = Encoding.UTF8.GetBytes(response);
// отправка сообщения
stream.Write(sendData, 0, sendData.Length);
// закрываем поток
stream.Close();
// закрываем подключение
client.Close();
}
}
catch (Exception e)
{
}
finally
{
if (server != null)
{
server.Stop();
}
}
bool Equals(string log, string pass)
{
login = Uploader.InitLogin();
password = Uploader.InitPassword();
bool res = false;
for (int i = 0; i < login.Length; i++)
{
if (log == login[i])
{
if (pass == password[i])
{
res = true;
}
}
}
return(res);
}
bool AppendToBase(string log, string pass)
{
bool result = true;
if (EqualsLogin(log))
{
result = false;
}
else
{
StreamWriter sw = new StreamWriter(path, true);
sw.WriteLine(log + "#" + pass);
sw.Close();
}
return(result);
}
bool EqualsLogin(string log)
{
login = Uploader.InitLogin();
password = Uploader.InitPassword();
bool res = false;
for (int i = 0; i < login.Length; i++)
{
if (log == login[i])
{
res = true;
}
}
return(res);
}
}