ServerObject server; // объект сервера
public ClientObject(TcpClient tcpClient, ServerObject serverObject)
{
Id = Guid.NewGuid().ToString();
client = tcpClient;
server = serverObject;
serverObject.AddConnection(this);
}
public void WaitHandshakeMessage()
{
byte[] data = new byte[1024];
int bytesCounts;
try
{
using (MemoryStream memoryStream = new MemoryStream())
{
do
{
bytesCounts = client.Receive(data);
memoryStream.Write(data, 0, bytesCounts);
} while (client.Available > 0);
Message recievedMessage = serializer.MakeDeserialize(memoryStream.ToArray());
if (recievedMessage is HandshakeMessage)
{
HandshakeMessage handshakeMessage = (HandshakeMessage)recievedMessage;
clientDataset.clientObject = this;
clientDataset.clientInfo.Name = handshakeMessage.ClientName;
clientDataset.clientInfo.Id = server.id;
userName = handshakeMessage.ClientName;
Id = server.id;
Console.WriteLine("новый пользователь:" + handshakeMessage.ClientName + " Id = " + clientDataset.clientInfo.Id.ToString());
server.id++;
server.AddConnection(clientDataset);
ListenTcp();
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
private void CheckSignIn(ref byte[] data, int bytes)
{
StringBuilder builder = new StringBuilder();
string message = Encoding.UTF8.GetString(data, 1, bytes - 1);
string[] split = message.Split(":".ToCharArray());
userName = split[0];
string userPassword = split[1];
Console.WriteLine(" login = "******" password = "******"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=UserDB.mdb;";
OleDbConnection myConnection = new OleDbConnection(connectString);
myConnection.Open();
string query = "SELECT COUNT(*) FROM UsersTable WHERE Name=userName AND Password=userPassword";
OleDbCommand command = new OleDbCommand(query, myConnection);
command.Parameters.AddWithValue("userName", userName);
command.Parameters.AddWithValue("userPassword", userPassword);
if (command.ExecuteScalar() as int? == 1)
{
try
{
string outMessage = "21" + userName;
byte[] outData = Encoding.UTF8.GetBytes(outMessage);
client.Send(outData);
string Mess = "43:" + userName;
server.BroadcastMessage(Mess);
server.AddConnection(this);
client.Send(Encoding.UTF8.GetBytes(CreateMesForUpdateChatOnline()));
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
else
{
string outMessage = "20" + userName;
byte[] outData = Encoding.UTF8.GetBytes(outMessage);
client.Send(outData);
Console.WriteLine(" нет такого в бд");
Close();
}
myConnection.Close();
}