bool ReceiveOne () {
if (Token.IsCancellationRequested)
return false;
if (Client.Client.Poll (0, SelectMode.SelectRead)) {
var buf = new byte [1];
if (Client.Client.Receive (buf, SocketFlags.Peek) == 0)
return false;
}
var handled = true;
var skip = false;
string msg;
try {
msg = Reader.ReadLine ().Trim ();
} catch (Exception) {
return false;
}
var parts = msg.Split (' ');
if (msg == "PING") {
Send ("PONG");
return true;
}
if (parts.Skip (1).FirstOrDefault () != default (string)) {
var sender = parts.First ();
var command = parts.Skip (1).First ();
if (sender == "server") {
skip = true;
switch (command) {
case "TOPIC":
{
var channel = parts.Skip (2).First ();
var topic = msg.Substring (msg.IndexOf (':') + 1).Trim ();
var topicInfo = new TopicInformation (channel, topic);
if (TopicReceived != null)
TopicReceived (this, topicInfo);
}
break;
case "NAMES":
{
var channel = parts.Skip (2).First ();
var names = msg.Substring (msg.IndexOf (':') + 1).Trim ().Split (' ');
var nameInfo = new NameInformation (channel, names);
if (NamesReceived != null)
NamesReceived (this, nameInfo);
}
break;
default:
skip = false;
handled = false;
break;
}
}
if (skip)
return true;
skip = true;
switch (command) {
case "PRIVMSG":
if (MessageReceived != null)
MessageReceived (this, new PrivateMessage (
sender: sender,
target: parts.Skip (2).First (),
message: msg.Substring (msg.IndexOf (':') + 1).Trim ()
));
break;
default:
skip = false;
handled = false;
break;
}
if (skip)
return true;
}
if (!handled && UnhandledResponseReceived != null)
UnhandledResponseReceived (this, new Response (msg));
return true;
}
void Client_NamesReceived (object sender, NameInformation e) {
Log ("* Users in this channel: {0}", e);
}