private void sendButton_Click(object sender, RoutedEventArgs e)
{
Message messageToSend = new Message(Message.Header.POST);
string encryptMessage = DESAlg.Encrypt(messageTextBox.Text);
messageToSend.addData(encryptMessage);
client.sendMessage(messageToSend);
messageTextBox.Clear();
}
/// <summary>
/// Deal with the message received
/// </summary>
/// <param name="message"></param>
private void processData(Message message)
{
switch (message.Head)
{
case Message.Header.REGISTER:
if (message.MessageList[0] == "success")
{
Console.WriteLine("- Registration success: " + User.Login);
}
else
{
Console.WriteLine("- Registration failed: " + User.Login);
}
break;
case Message.Header.JOIN:
if (message.MessageList[0] == "success")
{
Logged = true;
Console.WriteLine("- Connection success: " + User.Login);
}
else
{
Logged = false;
Console.WriteLine("- Connection failed: " + User.Login);
}
break;
case Message.Header.QUIT:
Quit = true;
Logged = false;
Console.WriteLine("Message.Header.QUIT : Server disconnected");
break;
case Message.Header.JOIN_CR:
if (message.MessageList[0] == "success")
{
// Clear current messages
messagesBindingList.Clear();
User.Chatroom = new Chatroom(message.MessageList[0]);
Console.WriteLine("- Joined chatroom: " + message.MessageList[1]);
}
else
{
Console.WriteLine("- Could not join chatroom: " + message.MessageList[1]);
}
break;
case Message.Header.QUIT_CR:
if (message.MessageList[0] == "success")
{
User.Chatroom = null;
Console.WriteLine("- Chatroom left: " + message.MessageList[1]);
}
else
{
Console.WriteLine("- Could not leave chatroom : " + message.MessageList[1]);
}
break;
case Message.Header.CREATE_CR:
if (message.MessageList[0] == "success")
{
sendMessage(new Message(Message.Header.LIST_CR));
Console.WriteLine("- Chatroom created: " + message.MessageList[1]);
}
else
{
Console.WriteLine("- Could not create chatroom: " + message.MessageList[1]);
}
break;
case Message.Header.LIST_CR:
foreach (string chatroom in message.MessageList.ToList())
{
if (chatroomsBindingList.ToList().Any(x => x.Name == chatroom) == false)
{
chatroomsBindingList.Add(new Chatroom(chatroom));
}
}
break;
case Message.Header.LIST_USERS:
usersBindingList.Clear();
foreach (string user in message.MessageList)
{
usersBindingList.Add(new User(user));
}
break;
case Message.Header.POST:
Console.WriteLine("- Message received: (" + message.MessageList[0] + ") " + message.MessageList[1]);
if (message.MessageList[1].Contains("joined the chatroom") || message.MessageList[1].Contains("left the chatroom"))
{
messagesBindingList.Add(message.MessageList[1]);
}
else
{
RSACryptoServiceProvider RSAKey = new RSACryptoServiceProvider();
var message1 = new Message(Message.Header.POST);
int length = message.MessageList[1].Length;
string splitString = message.MessageList[1].Substring(message.MessageList[1].IndexOf(":") + 1);
string decrypted = DESAlg.Decrypt(splitString);
message.MessageList[1] = message.MessageList[0] + ": " + decrypted;
messagesBindingList.Add(message.MessageList[1]);
}
break;
}
}