public List <Contact> ReceiveContacts()
{
Message mess = new Message();
mess.Text = "";
mess.Priorety = "loadContacts";
mess.LoginSend = user.Login;
mess.LoginReceive = user.Login;
mess.Moment = DateTime.Now.ToLongTimeString();
mess.Answer = "";
Transfer.SendTCP(socket, new DataMessage()
{
Message = mess
});
Data data = Transfer.ReceiveTCP(socket);
if (data is DataContacts)
{
return(((DataContacts)data).ListC);
}
else
{
return(null);
}
}
public async void ReceiveAsync()
{
try
{
await Task.Run(() =>
{
while (true)
{
int count = listViewMessages.Items.Count;
Message mess = new Message();
Data data = Transfer.ReceiveTCP(socket);
if (data is DataFile)
{
fileByte = ((DataFile)data).FileByte;
LoadFileByte(fileByte);
}
else
{
mess = ((DataMessage)data).Message;
CheckReceives(mess);
string buff = mess.Text;
Color color = RandColor();
color = ContactColor(mess.LoginSend, color);
string dateTime = DateTime.Now.ToLongTimeString();
string print = "";
for (int i = 0; i < 3; i++)
{
if (i == 0)
{
print = "";
}
if (i == 1)
{
print = dateTime;
}
if (i == 2)
{
print = buff;
}
ListViewItem it = new ListViewItem(print);
if (i == 2)
{
it.ForeColor = color;
}
if (listViewMessages.InvokeRequired)
{
listViewMessages.Invoke(new Action(() => listViewMessages.Items.Add(it)));
listViewMessages.Invoke(new Action(() => listViewMessages.EnsureVisible(listViewMessages.Items.Count - 1)));
}
}
}
}
});
}
catch (Exception) { throw; }
}
private void buttonOK_Click(object sender, EventArgs e)
{
Regex regLog = new Regex("^[A-ZА-Я]{1}\\S{1,8}$");
Regex regPass = new Regex("^\\S{1,8}$");
user = new User();
if (!regLog.IsMatch(textBoxLogin.Text))
{
MessageBox.Show("Login entered incorrectly", "Warning",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
else
{
user.Login = textBoxLogin.Text;
}
user.Tag = "avtorization";
if (!regPass.IsMatch(textBoxPass.Text))
{
MessageBox.Show("Password entered incorrectly", "Warning",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
else
{
user.Password = Hash(textBoxPass.Text);
}
Message answer = new Message();
Transfer.SendTCP(tcp, new DataUser()
{
User = user
});
Data data = Transfer.ReceiveTCP(tcp);
if (data is DataMessage)
{
answer = ((DataMessage)data).Message;
}
if (answer.Answer == "No")
{
MessageBox.Show("Login or password is not correct, or such a login is already in the chat", "Warning",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
textBoxLogin.Clear();
textBoxPass.Clear();
return;
}
else
{
DialogResult = DialogResult.OK;
}
}
public void buttonExit_Click(object sender, EventArgs e)
{
if (socket.Connected)
{
if (message == null)
{
message = new Message();
}
message.Text = "";
message.Priorety = "exit";
message.Answer = "";
message.Moment = DateTime.Now.ToLongTimeString();
buttonSend_Click(this, new EventArgs());
Close();
}
else
{
Close();
}
}
private void buttonOK_Click(object sender, EventArgs e)
{
Regex regLog = new Regex("^[A-ZА-Я]{1}\\S{1,8}$");
Regex regPass = new Regex("^\\S{1,8}$");
if (client.Login == null)
{
tcp = (Owner as Form1).socket;
user = new User();
bool res = true;
while (res)
{
if (!regLog.IsMatch(textBoxLogin.Text))
{
MessageBox.Show("Login entered incorrectly", "Warning",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
else
{
user.Login = textBoxLogin.Text;
}
user.Tag = "create";
if (!regPass.IsMatch(textBoxPass.Text))
{
MessageBox.Show("Password entered incorrectly", "Warning",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
else
{
while (textBoxPass.Text != textBoxRepeat.Text)
{
MessageBox.Show("Enter your password again", "Warning",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
textBoxPass.Clear();
textBoxRepeat.Clear();
}
user.Password = Hash(textBoxPass.Text);
}
user.Birthday = dateTimePickerBirthday.Value.ToShortDateString();
Message answer = new Message();
Transfer.SendTCP(tcp, new DataUser()
{
User = user
});
Data data = Transfer.ReceiveTCP(tcp);
if (data is DataMessage)
{
answer = ((DataMessage)data).Message;
}
if (answer.Answer == "No")
{
MessageBox.Show("There is such a Login. Please enter a different Login", "Warning",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
res = true;
textBoxLogin.Clear();
textBoxPass.Clear();
textBoxRepeat.Clear();
dateTimePickerBirthday.Format = DateTimePickerFormat.Custom;
}
else
{
res = false;
}
}
}
else
{
if (!regLog.IsMatch(textBoxLogin.Text))
{
MessageBox.Show("Login entered incorrectly", "Warning",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
else
{
client.Login = textBoxLogin.Text;
}
if (client.Login == "Admin")
{
if (!regPass.IsMatch(textBoxPass.Text))
{
MessageBox.Show("Password entered incorrectly", "Warning",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
else
{
while (textBoxPass.Text != textBoxRepeat.Text)
{
MessageBox.Show("Enter your password again", "Warning",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
textBoxPass.Clear();
textBoxRepeat.Clear();
}
client.Password = Hash(textBoxPass.Text);
}
}
client.Birthday = dateTimePickerBirthday.Value.ToShortDateString();
}
DialogResult = DialogResult.OK;
}
private void Form1_Load(object sender, EventArgs e)
{
user = new User();
ConnectServer();
Input inp = new Input();
try
{
if (inp.ShowDialog(this) == DialogResult.OK)
{
if (socket.Connected)
{
user = inp.user;
if (user.Login == "Admin")
{
listByte = new List <byte[]>();
usersB = new List <User>();
usersB = ReceiveUsers();
listMess = new List <Message>();
listMess = ReceiveMessages();
listViewContacts.Visible = false;
listViewClients.Visible = true;
listViewStatistic.Visible = false;
buttonCloseGroup.Visible = false;
buttonGroupChat.Visible = false;
buttonClearSt.Enabled = false;
buttonBackChat.Enabled = false;
groupBox2.Text = "CONTACTS CLIENTS";
}
else
{
listViewContacts.Visible = true;
listViewClients.Visible = false;
listViewStatistic.Visible = false;
buttonBackChat.Visible = false;
buttonClearSt.Visible = false;
statisticToolStripMenuItem.Visible = false;
groupBox2.Text = "MY CONTACTS";
}
message = new Message();
contacts = new List <Contact>();
contacts = ReceiveContacts();
tempContacts = new List <Contact>();
contByte = new List <byte[]>();
fileByte = new List <byte[]>();
message.Priorety = "other";
message.LoginSend = user.Login;
message.LoginReceive = "";
message.Answer = "";
listViewMessages.Items.Clear();
listViewMessages.Columns[0].Width = listViewMessages.Width - 5;
listViewMessages.Columns[0].Text = "SERVER CONNEСTOR: " + DateTime.Now.ToString();
buttonSend.Enabled = false;
buttonSaveFile.Enabled = false;
textBoxMessage.Enabled = true;
buttonSaveContacts.Enabled = false;
textBoxFileName.Enabled = false;
buttonCloseGroup.Enabled = false;
this.Text = "MYOWNCHAT: " + $"Login - {user.Login}";
StartChat();
}
}
else
{
inp.Close();
Close();
}
}
catch { }
}
public void CheckReceives(Message mess)
{
string messCheck = mess.Priorety;
switch (messCheck)
{
case "group":
string log = mess.LoginSend;
if (log == user.Login)
{
logs = mess.LoginReceive;
Message messAns = new Message();
string regex = "\\b" + $"{user.Login}" + "\\b";
logs = Regex.Replace(logs, regex, log);
messAns.Priorety = "group";
messAns.LoginSend = user.Login;
messAns.LoginReceive = logs;
messAns.Moment = DateTime.Now.ToLongTimeString();
message = messAns;
}
else
{
if (countMess == 0)
{
if (MessageBox.Show($"{log} sent a request for a group chat", "Inquiry", MessageBoxButtons.OKCancel,
MessageBoxIcon.Question) == DialogResult.OK)
{
countMess++;
Message messAns = new Message();
logs = mess.LoginReceive;
string regex = "\\b" + $"{user.Login}" + "\\b";
logs = Regex.Replace(logs, regex, log);
messAns.Priorety = "group";
messAns.LoginSend = user.Login;
messAns.LoginReceive = logs;
messAns.Moment = DateTime.Now.ToLongTimeString();
message = messAns;
}
else
{
Message messAns = new Message();
messAns.Text = "Sorry, i can't, busy!";
messAns.Priorety = "private";
messAns.LoginSend = user.Login;
messAns.LoginReceive = log;
messAns.Moment = DateTime.Now.ToLongTimeString();
Transfer.SendTCP(socket, new DataMessage()
{
Message = messAns
});
}
}
}
break;
case "close":
{
Message messAns = new Message();
messAns.Text = $"Sorry, group \"{nameGroup}\" CLOSE!";
messAns.Priorety = "other";
messAns.LoginSend = user.Login;
messAns.LoginReceive = "";
messAns.Answer = "";
messAns.Moment = DateTime.Now.ToLongTimeString();
message = messAns;
Transfer.SendTCP(socket, new DataMessage()
{
Message = message
});
break;
}
default:
break;
}
}