private void Client_Disconnected(WindowsFormsApp3.ClientSettings cs)
{
//this.Invoke(() =>
//{
// // mListBoxUsersList.Items.Remove(this);
// //for (int i = 0; i < mListBoxUsersList.Items.Count; i++)
// //{
// // var client = mListBoxUsersList.Items[i].Tag as Client;
// // if (client.Ip == sender.Ip)
// // {
// // txtReceive.Text += "<< " + clientList.Items[i].SubItems[1].Text + " has left the room >>\r\n";
// // BroadcastData("RefreshChat|" + txtReceive.Text);
// // clientList.Items.RemoveAt(i);
// // }
// //}
//});
}
public void _client_Received(WindowsFormsApp3.ClientSettings cs, string received)
{
var cmd = received.Split('|');
switch (cmd[0])
{
case "CheieRSA":
if (mUserNameTextBox.Text.Trim() == cmd[3].Trim())
{
cheie.Exponent = HttpServerUtility.UrlTokenDecode(cmd[1]);
cheie.Modulus = HttpServerUtility.UrlTokenDecode(cmd[2]);
byte[] DataToEncrypt = System.Text.Encoding.UTF8.GetBytes(mPasswordTextBox.Text);
byte[] parolaCriptata = e.RSAEncrypt(cheie, false, DataToEncrypt);
string qwe = HttpServerUtility.UrlTokenEncode(parolaCriptata);
// MessageBox.Show("parola criptata de la client::::" + qwe);
//MessageBox.Show("Exponent:::::::::::" + HttpServerUtility.UrlTokenEncode(cheie.Exponent));
//MessageBox.Show("Modul:::::::::::" + HttpServerUtility.UrlTokenEncode(cheie.Modulus));
Client.Send("ParolaCriptataRSA|" + qwe.Trim() + "|" + cmd[3].Trim());
}
break;
case "LogInSuccessful":
// MessageBox.Show("1");
if (mUserNameTextBox.Text.Trim() == cmd[1].Trim())
{
Client.Connected += Client_Connected;
Client.Connect(ip, 3000);
Client.Send("Connect|" + mUserNameTextBox.Text.Trim() + "|connected");
}
// CloseForm();
// MessageBox.Show("2");
break;
}
}
public void _client_Received(WindowsFormsApp3.ClientSettings cs, string received)
{
var cmd = received.Split('|');
switch (cmd[0])
{
case "Users":
this.Invoke(() =>
{
mListBoxUsersList.Items.Clear();
for (int i = 1; i < cmd.Length; i++)
{
if (cmd[i] != "Connected" | cmd[i] != "RefreshChat" | cmd[i] != "Poftim")
{
mListBoxUsersList.Items.Add(cmd[i]);
}
}
});
break;
case "Message":
this.Invoke(() =>
{
mTextBoxReceiveMessages.Text += cmd[1] + "\r\n";
if (cmd[1] == "RefreshChat")
{
mListBoxUsersList.Items.Clear();
for (int i = 2; i < cmd.Length; i++)
{
if (cmd[i] != "Connected" | cmd[i] != "RefreshChat" | cmd[i] != "Message")
{
mListBoxUsersList.Items.Add(cmd[i]);
}
// mTextBoxReceiveMessages.Text += cmd[1] + "\r\n";
}
}
});
break;
case ".":
this.Invoke(() =>
{
mListBoxUsersList.Items.Clear();
for (int i = 1; i < cmd.Length; i++)
{
mListBoxUsersList.Items.Add(cmd[i]);
}
});
break;
//case "pMessage":
// this.Invoke(() =>
// {
// pChat.Text = pChat.Text.Replace("user", formLogin.getUser());
// pChat.Show();
// });
case "RefreshChat":
this.Invoke(() =>
{
// mListBoxUsersList.Items.Clear();
//mListBoxUsersList.Items.Clear();
mTextBoxReceiveMessages.Text = cmd[1];
//for (int i = 2; i < cmd.Length; i++)
//{
// if (cmd[i] != "Connected" | cmd[i] != "RefreshChat" | cmd[i] != "Message")
// {
// mListBoxUsersList.Items.Add(cmd[i]);
// }
// // mTextBoxReceiveMessages.Text += cmd[1] + "\r\n";
//}
//foreach (var item in cmd[2])
//{
// mListBoxUsersList.Items.Add(cmd[2]);
//}
});
break;
case "pMessage":
this.Invoke(() =>
{
//bool leg = false;
//foreach (var item in nrLegatura)
//{
// if(item == cmd[4])
// {
// leg = true;
// }
//}
// mTextBoxReceiveMessages.Text += cmd[1] + "\r\n";
//vorbitor = String.Empty;
//mesaj = String.Empty;
//// PrivateChat pc = new PrivateChat(this);
//// MessageBox.Show("aoleu");
//mesaj = cmd[1].Trim();
//vorbitor = cmd[3].Trim();
//nrPrimit = String.Empty;
//nrPrimit = cmd[4].Trim();
//MessageBox.Show("a" + cmd[2].Trim());
//MessageBox.Show("a" +vorbitor);
//MessageBox.Show("a" +mesaj);
//MessageBox.Show("a" + nrPrimit);
// mTextBoxReceiveMessages.Text = mesaj;
//MessageBox.Show("aoelu");
//pChat.Text = formLogin.getUser();
//pChat.Show();
});
break;
case "mesajDecriptat":
this.Invoke(() =>
{
//bool leg = false;
//foreach (var item in nrLegatura)
//{
// if(item == cmd[4])
// {
// leg = true;
// }
//}
// mTextBoxReceiveMessages.Text += cmd[1] + "\r\n";
if (getThisUser().Trim() == cmd[2].Trim())
{
vorbitor = String.Empty;
mesaj = String.Empty;
// PrivateChat pc = new PrivateChat(this);
// MessageBox.Show("aoleu");
mesaj = cmd[1].Trim();
vorbitor = cmd[2].Trim();
nrPrimit = String.Empty;
nrPrimit = cmd[4].Trim();
//MessageBox.Show("a" + cmd[2].Trim());
//MessageBox.Show("a" +vorbitor);
//MessageBox.Show("a" +mesaj);
//MessageBox.Show("a" + nrPrimit);
// mTextBoxReceiveMessages.Text = mesaj;
}
//MessageBox.Show("aoelu");
//pChat.Text = formLogin.getUser();
//pChat.Show();
});
break;
case "DeLaServerPtAlaCautat":
this.Invoke(() =>
{
if (getThisUser().Trim() == cmd[4].Trim())
{
byte[] mesaj1 = HttpServerUtility.UrlTokenDecode(cmd[1]);
byte[] chestie = HttpServerUtility.UrlTokenDecode(cmd[2]);
byte[] cheiePublica = HttpServerUtility.UrlTokenDecode(cmd[3]);
mesaj = String.Empty;
//mesaj = r.Receive(mesaj1, chestie, cheiePublica);
nrPrimit = String.Empty;
vorbitor = String.Empty;
vorbitor = getThisUser();
nrPrimit = cmd[5].Trim();
}
});
break;
case "cheieServerReceiver":
this.Invoke(() =>
{
if (cmd[3].Trim() == getThisUser())
{
ServerCheie = String.Empty;
ServerCheie = cmd[1].Trim();
//nrPrimit = String.Empty;
//nrPrimit = cmd[2].Trim();
byte[] cheieServer = HttpServerUtility.UrlTokenDecode(ServerCheie);
//s.Mesaj(cheieServer);
//byte[] mesajCriptat = s.sendToReceiver(cheieServer, nou);
//byte[] chestiaAia = s.sendChestiaAia();
//byte[] senderPublicKey = s.getSenderPublicKey();
//string mesajul = HttpServerUtility.UrlTokenEncode(mesajCriptat);
//string chestie = HttpServerUtility.UrlTokenEncode(chestiaAia);
//string cheiePublica = HttpServerUtility.UrlTokenEncode(senderPublicKey);
// MessageBox.Show("in utilizator sender ::: " + mesajul);
// formLogin.Client.Send("mesajCriptat|" + getThisUser().Trim() + "|" + cmd[2].Trim() + "|" + nrCautat + "|" + mesajul + "|" + chestie + "|" + cheiePublica);
}
else if (cmd[4].Trim() == getThisUser())
{
System.Threading.Thread.Sleep(100);
// byte[] receiverPublicKey = r.ReceiverPublicKey();
// string cheiePublicaReceiver = HttpServerUtility.UrlTokenEncode(receiverPublicKey);
//MessageBox.Show("in utilizator receiver cheie ::: " + cheiePublicaReceiver);
// formLogin.Client.Send("CheieReceiver|" + getThisUser().Trim() + "|" + cmd[2].Trim() + "|" + cheiePublicaReceiver); //acesta + nr + cheiaMea
}
// nrPrimit = String.Empty;
});
break;
//case "privateChat":
// this.Invoke(() =>
// {
// // mTextBoxReceiveMessages.Text += cmd[1] + "\r\n";
// if (getThisUser().Trim() == cmd[1].Trim())
// {
// //string[] str = null;
// //list.Trim();
// //list.ToString();
// //str = list.Split('+');
// // recipient = cmd[1].Trim();
// string t = cmd[3].Trim();
// persoana = cmd[2].Trim();
// PrivateChat pc = new PrivateChat(this);
// pc.MyProperty = t;
// // recipient = getThisUser().Trim();
// // persoana = cmd[2].Trim();
// verificare = true;
// // ala = cmd[2].Trim();
// // qwe.Add(cmd[2].Trim());
// // MessageBox.Show("aoleu");
// pc.Text = cmd[2].Trim();
// pc.Show();
// }
// if (getThisUser().Trim() == cmd[2].Trim())
// {
// string t = cmd[3].Trim();
// PrivateChat cc = new PrivateChat(this);
// cc.MyProperty = t;
// cc.Text = getUserForPChat();
// cc.Show();
// verificare = false;
// //cc.Text = getUserForPChat();
// //cc.Client = Client;
// // qwe.Add(cmd[1].Trim());
// }
// //MessageBox.Show("aoelu");
// //pChat.Text = formLogin.getUser();
// //pChat.Show();
// });
// break;
case "LogInFailed":
if (getThisUser().Trim() == cmd[1].Trim())
{
MessageBox.Show("UserName sau Password gresite");
Application.Restart();
}
break;
case "Disconnect":
mListBoxUsersList.Items.Clear();
Application.Exit();
break;
// default:
// this.Invoke(() =>
//{
// mListBoxUsersList.Items.Clear();
// for (int i = 1; i < cmd.Length; i++)
// {
// if (cmd[i] != "Users" | cmd[i] != "Connected" | cmd[i] != "RefreshChat" | cmd[i] != "Message")
// {
// mListBoxUsersList.Items.Add(cmd[i]);
// }
// mTextBoxReceiveMessages.Text += cmd[1] + "\r\n";
// }
//});
// break;
}
}
