private void ProcessModeCommand(string[] tokens)
{
if (channelPattern.IsMatch(tokens[2]))
{
if (OnChannelModeChange == null)
{
return;
}
User who = Rfc2812Util.UserFromString(tokens[0]);
try
{
ChannelModeInfo[] modes = ChannelModeInfo.ParseModes(tokens, 3);
string raw = CondenseStrings(tokens, 3);
OnChannelModeChange(who, tokens[2], modes, raw);
Trace.WriteLine("Channel mode change", "IRC");
}
catch (Exception)
{
OnError.Fire(this, new ErrorMessageEventArgs(ReplyCode.UnparseableMessage, CondenseStrings(tokens, 0)));
Debug.WriteLineIf(Rfc2812Util.IrcTrace.TraceWarning,
"[" + Thread.CurrentThread.Name + "] Listener::ParseCommand() Bad IRC MODE string=" + tokens[0]);
}
}
else
{
tokens[3] = RemoveLeadingColon(tokens[3]);
OnUserModeChange?.Invoke(this, new UserModeChangeEventArgs(Rfc2812Util.CharToModeAction(tokens[3][0]),
Rfc2812Util.CharToUserMode(tokens[3][1])));
//Trace.WriteLine("User mode change", "IRC");
}
}
/// <summary>
/// Parse the message and call the callback methods
/// on the listeners.
///
/// </summary>
/// <param name="tokens">The text received from the IRC server</param>
private void ParseCommand(string[] tokens)
{
//Remove colon user info string
tokens[0] = RemoveLeadingColon(tokens[0]);
switch (tokens[1])
{
case PONG:
break;
case NOTICE:
tokens[3] = RemoveLeadingColon(tokens[3]);
if (Rfc2812Util.IsValidChannelName(tokens[2]))
{
if (OnPublicNotice != null)
{
OnPublicNotice(this, new UserChannelMessageEventArgs(
Rfc2812Util.UserFromString(tokens[0]),
tokens[2],
CondenseStrings(tokens, 3)));
//Trace.WriteLine("Public notice", "IRC");
}
}
else
{
if (OnPrivateNotice != null)
{
OnPrivateNotice(this, new UserMessageEventArgs(
Rfc2812Util.UserFromString(tokens[0]),
CondenseStrings(tokens, 3)));
//Trace.WriteLine("Private notice", "IRC");
}
}
break;
case JOIN:
if (OnJoin != null)
{
OnJoin(Rfc2812Util.UserFromString(tokens[0]), RemoveLeadingColon(tokens[2]));
//Trace.WriteLine("Join", "IRC");
}
break;
case PRIVMSG:
tokens[3] = RemoveLeadingColon(tokens[3]);
if (tokens[3] == ACTION)
{
if (Rfc2812Util.IsValidChannelName(tokens[2]))
{
if (OnAction != null)
{
int last = tokens.Length - 1;
tokens[last] = RemoveTrailingQuote(tokens[last]);
OnAction(this, new UserChannelMessageEventArgs(Rfc2812Util.UserFromString(tokens[0]), tokens[2], CondenseStrings(tokens, 4)));
//Trace.WriteLine("Channel action", "IRC");
}
}
else
{
if (OnPrivateAction != null)
{
int last = tokens.Length - 1;
tokens[last] = RemoveTrailingQuote(tokens[last]);
OnPrivateAction(this, new UserMessageEventArgs(Rfc2812Util.UserFromString(tokens[0]), CondenseStrings(tokens, 4)));
//Trace.WriteLine("Private action", "IRC");
}
}
}
else if (channelPattern.IsMatch(tokens[2]))
{
if (OnPublic != null)
{
OnPublic(this, new UserChannelMessageEventArgs(Rfc2812Util.UserFromString(tokens[0]), tokens[2], CondenseStrings(tokens, 3)));
Trace.WriteLine("Public msg", "IRC");
}
}
else
{
if (OnPrivate != null)
{
OnPrivate(this, new UserMessageEventArgs(Rfc2812Util.UserFromString(tokens[0]), CondenseStrings(tokens, 3)));
//Trace.WriteLine("Private msg", "IRC");
}
}
break;
case NICK:
if (OnNick != null)
{
OnNick(this, new NickChangeEventArgs(Rfc2812Util.UserFromString(tokens[0]), RemoveLeadingColon(tokens[2])));
//Trace.WriteLine("Nick", "IRC");
}
break;
case TOPIC:
if (OnTopicChanged != null)
{
tokens[3] = RemoveLeadingColon(tokens[3]);
OnTopicChanged(this, new UserChannelMessageEventArgs(
Rfc2812Util.UserFromString(tokens[0]), tokens[2], CondenseStrings(tokens, 3)));
//Trace.WriteLine("Topic changed", "IRC");
}
break;
case PART:
if (OnPart != null)
{
OnPart(
Rfc2812Util.UserFromString(tokens[0]),
RemoveLeadingColon(tokens[2]),
tokens.Length >= 4 ? RemoveLeadingColon(CondenseStrings(tokens, 3)) : "");
//Trace.WriteLine("Part", "IRC");
}
break;
case QUIT:
if (OnQuit != null)
{
tokens[2] = RemoveLeadingColon(tokens[2]);
OnQuit(Rfc2812Util.UserFromString(tokens[0]), CondenseStrings(tokens, 2));
//Trace.WriteLine("Quit", "IRC");
}
break;
case INVITE:
if (OnInvite != null)
{
OnInvite(
Rfc2812Util.UserFromString(tokens[0]), RemoveLeadingColon(tokens[3]));
//Trace.WriteLine("Invite", "IRC");
}
break;
case KICK:
if (OnKick != null)
{
tokens[4] = RemoveLeadingColon(tokens[4]);
OnKick(Rfc2812Util.UserFromString(tokens[0]), tokens[2], tokens[3], CondenseStrings(tokens, 4));
//Trace.WriteLine("Kick", "IRC");
}
break;
case MODE:
if (channelPattern.IsMatch(tokens[2]))
{
if (OnChannelModeChange != null)
{
User who = Rfc2812Util.UserFromString(tokens[0]);
try
{
ChannelModeInfo[] modes = ChannelModeInfo.ParseModes(tokens, 3);
string raw = CondenseStrings(tokens, 3);
OnChannelModeChange(who, tokens[2], modes, raw);
Trace.WriteLine("Channel mode change", "IRC");
}
catch (Exception)
{
if (OnError != null)
{
OnError(this, new ErrorMessageEventArgs(ReplyCode.UnparseableMessage, CondenseStrings(tokens, 0)));
}
Debug.WriteLineIf(Rfc2812Util.IrcTrace.TraceWarning, "[" + Thread.CurrentThread.Name + "] Listener::ParseCommand() Bad IRC MODE string=" + tokens[0]);
}
}
}
else
{
if (OnUserModeChange != null)
{
tokens[3] = RemoveLeadingColon(tokens[3]);
OnUserModeChange(this, new UserModeChangeEventArgs(Rfc2812Util.CharToModeAction(tokens[3][0]),
Rfc2812Util.CharToUserMode(tokens[3][1])));
//Trace.WriteLine("User mode change", "IRC");
}
}
break;
case KILL:
if (OnKill != null)
{
string reason = "";
if (tokens.Length >= 4)
{
tokens[3] = RemoveLeadingColon(tokens[3]);
reason = CondenseStrings(tokens, 3);
}
OnKill(Rfc2812Util.UserFromString(tokens[0]), tokens[2], reason);
}
break;
default:
if (OnError != null)
{
OnError(this, new ErrorMessageEventArgs(ReplyCode.UnparseableMessage, CondenseStrings(tokens, 0)));
}
Debug.WriteLineIf(Rfc2812Util.IrcTrace.TraceWarning, "[" + Thread.CurrentThread.Name + "] Listener::ParseCommand() Unknown IRC command=" + tokens[1]);
//Trace.WriteLine("Unknown command", "IRC");
break;
}
}