private void HandleMessage( [NotNull] string message ) {
if ( message == null )
throw new ArgumentNullException( "message" );
IRCMessage msg = MessageParser( message, ActualBotNick );
#if DEBUG_IRC
Logger.Log( LogType.IRC,
"[{0}.{1}] {2}",
msg.Type, msg.ReplyCode, msg.RawMessage );
#endif
switch ( msg.Type ) {
case IRCMessageType.Login:
if ( msg.ReplyCode == IRCReplyCode.Welcome ) {
if ( ConfigKey.IRCRegisteredNick.Enabled() ) {
Send( IRCCommands.Privmsg( ConfigKey.IRCNickServ.GetString(),
ConfigKey.IRCNickServMessage.GetString() ) );
}
foreach ( string channel in channelNames ) {
Send( IRCCommands.Join( channel ) );
}
IsReady = true;
Send( IRCCommands.Userhost( ActualBotNick ) );
AssignBotForInputParsing(); // bot should be ready to receive input after joining
} else if ( msg.ReplyCode == IRCReplyCode.Bounce ) {
Match nickLenMatch = MaxNickLengthRegex.Match( msg.Message );
int maxNickLengthTemp;
if ( nickLenMatch.Success && Int32.TryParse( nickLenMatch.Groups[1].Value, out maxNickLengthTemp ) ) {
maxNickLength = maxNickLengthTemp;
}
}
return;
case IRCMessageType.Ping:
// ping-pong
Send( IRCCommands.Pong( msg.RawMessageArray[1].Substring( 1 ) ) );
return;
case IRCMessageType.ChannelAction:
case IRCMessageType.ChannelMessage:
// channel chat
if ( !ResponsibleForInputParsing )
return;
if ( !IsBotNick( msg.Nick ) ) {
string processedMessage = msg.Message;
if ( msg.Type == IRCMessageType.ChannelAction ) {
if ( processedMessage.StartsWith( "\u0001ACTION" ) ) {
processedMessage = processedMessage.Substring( 8 );
} else {
return;
}
}
processedMessage = ProcessMessageFromIRC( processedMessage );
if ( processedMessage.Length > 0 ) {
if ( ConfigKey.IRCBotForwardFromIRC.Enabled() ) {
if ( msg.Type == IRCMessageType.ChannelAction ) {
Server.Message( "&i(IRC) * {0} {1}",
msg.Nick, processedMessage );
} else {
Server.Message( "&i(IRC) {0}{1}: {2}",
msg.Nick, Color.White, processedMessage );
}
} else if ( msg.Message.StartsWith( "#" ) ) {
Server.Message( "&i(IRC) {0}{1}: {2}",
msg.Nick, Color.White, processedMessage.Substring( 1 ) );
}
}
}
return;
case IRCMessageType.Join:
if ( !ResponsibleForInputParsing )
return;
if ( ConfigKey.IRCBotAnnounceIRCJoins.Enabled() ) {
Server.Message( "&i(IRC) {0} joined {1}",
msg.Nick, msg.Channel );
}
return;
case IRCMessageType.Kick:
string kicked = msg.RawMessageArray[3];
if ( kicked == ActualBotNick ) {
Thread.Sleep( ReconnectDelay );
Send( IRCCommands.Join( msg.Channel ) );
} else {
if ( !ResponsibleForInputParsing )
return;
string kickMessage = ProcessMessageFromIRC( msg.Message );
Server.Message( "&i(IRC) {0} kicked {1} from {2} ({3})",
msg.Nick, kicked, msg.Channel, kickMessage );
}
return;
case IRCMessageType.Part:
case IRCMessageType.Quit:
if ( !ResponsibleForInputParsing )
return;
if ( ConfigKey.IRCBotAnnounceIRCJoins.Enabled() ) {
Server.Message( "&i(IRC) {0} left {1}",
msg.Nick, msg.Channel );
}
return;
case IRCMessageType.NickChange:
if ( msg.Nick == ActualBotNick ) {
ActualBotNick = msg.Message;
nickTry = 0;
Logger.Log( LogType.IRC,
"Bot was forcefully renamed from {0} to {1}",
msg.Nick, msg.Message );
} else {
if ( !ResponsibleForInputParsing )
return;
Server.Message( "&i(IRC) {0} is now known as {1}",
msg.Nick, msg.Message );
}
return;
case IRCMessageType.ErrorMessage:
case IRCMessageType.Error:
bool die = false;
switch ( msg.ReplyCode ) {
case IRCReplyCode.ErrorNicknameInUse:
case IRCReplyCode.ErrorNicknameCollision:
string oldActualBotNick = ActualBotNick;
if ( ActualBotNick.Length < maxNickLength ) {
ActualBotNick += "_";
} else {
nickTry++;
if ( desiredBotNick.Length + nickTry / 10 + 1 > maxNickLength ) {
ActualBotNick = desiredBotNick.Substring( 0, maxNickLength - nickTry / 10 - 1 ) + nickTry;
} else {
ActualBotNick = desiredBotNick + nickTry;
}
}
Logger.Log( LogType.IRC,
"Error: Nickname \"{0}\" is already in use. Trying \"{1}\"",
oldActualBotNick, ActualBotNick );
Send( IRCCommands.Nick( ActualBotNick ) );
Send( IRCCommands.Userhost( ActualBotNick ) );
break;
case IRCReplyCode.ErrorBannedFromChannel:
case IRCReplyCode.ErrorNoSuchChannel:
Logger.Log( LogType.IRC,
"Error: {0} ({1})",
msg.ReplyCode, msg.Channel );
die = true;
break;
case IRCReplyCode.ErrorBadChannelKey:
Logger.Log( LogType.IRC,
"Error: Channel password required for {0}. fCraft does not currently support passworded channels.",
msg.Channel );
die = true;
break;
default:
Logger.Log( LogType.IRC,
"Error ({0}): {1}",
msg.ReplyCode, msg.RawMessage );
break;
}
if ( die ) {
Logger.Log( LogType.IRC, "Error: Disconnecting." );
reconnect = false;
DisconnectThread();
}
return;
case IRCMessageType.QueryAction:
// TODO: PMs
Logger.Log( LogType.IRC,
"Query: {0}", msg.RawMessage );
break;
case IRCMessageType.Kill:
Logger.Log( LogType.IRC,
"Bot was killed from {0} by {1} ({2}), reconnecting.",
hostName, msg.Nick, msg.Message );
reconnect = true;
isConnected = false;
return;
case IRCMessageType.Unknown:
if ( msg.ReplyCode == IRCReplyCode.UserHost ) {
Match match = UserHostRegex.Match( msg.Message );
if ( match.Success ) {
userHostLength = match.Groups[1].Length;
}
}
return;
}
}
