/// <summary>
/// Find the correct WhoIs object based on the nick name.
/// </summary>
/// <param name="nick"></param>
/// <returns></returns>
private WhoisInfo LookupInfo(string nick)
{
if (whoisInfos == null)
{
whoisInfos = new Hashtable();
}
WhoisInfo info = (WhoisInfo)whoisInfos[nick];
if (info == null)
{
info = new WhoisInfo();
whoisInfos[nick] = info;
}
return(info);
}
/// <summary>
/// Find the correct WhoIs object based on the nick name.
/// </summary>
/// <param name="nick"></param>
/// <returns></returns>
private WhoisInfo LookupInfo(string nick)
{
if (whoisInfos == null)
{
whoisInfos = new Hashtable();
}
WhoisInfo info = (WhoisInfo)whoisInfos[nick];
if (info == null)
{
info = new WhoisInfo();
whoisInfos[nick] = info;
}
return info;
}
private void ParseReply(string[] tokens)
{
ReplyCode code = (ReplyCode)int.Parse(tokens[1], CultureInfo.InvariantCulture);
tokens[3] = RemoveLeadingColon(tokens[3]);
switch (code)
{
//Messages sent upon successful registration
case ReplyCode.RPL_WELCOME:
case ReplyCode.RPL_YOURESERVICE:
if (OnRegistered != null)
{
OnRegistered(this, new EventArgs());
}
break;
case ReplyCode.RPL_MOTDSTART:
case ReplyCode.RPL_MOTD:
if (OnMotd != null)
{
OnMotd(CondenseStrings(tokens, 3), false);
}
break;
case ReplyCode.RPL_ENDOFMOTD:
if (OnMotd != null)
{
OnMotd(CondenseStrings(tokens, 3), true);
}
break;
case ReplyCode.RPL_ISON:
if (OnIson != null)
{
OnIson(tokens[3]);
}
break;
case ReplyCode.RPL_NAMREPLY:
if (OnNames != null)
{
if (tokens[2].EndsWith("=")) //hack: Gamesurge sometimes does this
{
var newtokens = new List <string>(tokens);
newtokens.RemoveAt(2);
newtokens.Insert(2, tokens[2].Remove(tokens[2].Length - 1));
newtokens.Insert(3, "=");
tokens = newtokens.ToArray();
}
tokens[5] = RemoveLeadingColon(tokens[5]);
int numberOfUsers = tokens.Length - 5;
string[] users = new string[numberOfUsers];
Array.Copy(tokens, 5, users, 0, numberOfUsers);
OnNames(this, new NamesEventArgs(tokens[4], users, false));
//Trace.WriteLine("Names", "IRC");
}
break;
case ReplyCode.RPL_ENDOFNAMES:
if (OnNames != null)
{
OnNames(this, new NamesEventArgs(tokens[3], new string[0], true));
//Trace.WriteLine("Names end", "IRC");
}
break;
case ReplyCode.RPL_LIST:
if (OnList != null)
{
tokens[5] = RemoveLeadingColon(tokens[5]);
OnList(
tokens[3],
int.Parse(tokens[4], CultureInfo.InvariantCulture),
CondenseStrings(tokens, 5),
false);
}
break;
case ReplyCode.RPL_LISTEND:
if (OnList != null)
{
OnList("", 0, "", true);
}
break;
case ReplyCode.ERR_NICKNAMEINUSE:
case ReplyCode.ERR_NICKCOLLISION:
if (OnNickError != null)
{
tokens[4] = RemoveLeadingColon(tokens[4]);
OnNickError(this, new NickErrorEventArgs(tokens[3], CondenseStrings(tokens, 4)));
//Trace.WriteLine("Nick collision", "IRC");
}
break;
case ReplyCode.RPL_NOTOPIC:
if (OnError != null)
{
OnError(this, new ErrorMessageEventArgs(code, CondenseStrings(tokens, 3)));
}
break;
case ReplyCode.RPL_TOPIC:
if (OnRecieveTopic != null)
{
tokens[4] = RemoveLeadingColon(tokens[4]);
OnRecieveTopic(tokens[3], CondenseStrings(tokens, 4));
}
break;
case ReplyCode.RPL_INVITING:
if (OnInviteSent != null)
{
OnInviteSent(this, new InviteSentEventArgs(tokens[3], tokens[4]));
}
break;
case ReplyCode.RPL_AWAY:
if (OnAway != null)
{
OnAway(this, new AwayEventArgs(tokens[3], RemoveLeadingColon(CondenseStrings(tokens, 4))));
}
break;
case ReplyCode.RPL_WHOREPLY:
if (OnWho != null)
{
User user = new User(tokens[7], tokens[4], tokens[5]);
OnWho(
user,
tokens[3],
tokens[6],
tokens[8],
int.Parse(RemoveLeadingColon(tokens[9]), CultureInfo.InvariantCulture),
tokens[10],
false);
}
break;
case ReplyCode.RPL_ENDOFWHO:
if (OnWho != null)
{
OnWho(User.Empty, "", "", "", 0, "", true);
}
break;
case ReplyCode.RPL_WHOISUSER:
User whoUser = new User(tokens[3], tokens[4], tokens[5]);
WhoisInfo whoisInfo = LookupInfo(whoUser.Nick);
whoisInfo.user = whoUser;
tokens[7] = RemoveLeadingColon(tokens[7]);
whoisInfo.realName = CondenseStrings(tokens, 7);
break;
case ReplyCode.RPL_WHOISCHANNELS:
WhoisInfo whoisChannelInfo = LookupInfo(tokens[3]);
tokens[4] = RemoveLeadingColon(tokens[4]);
int numberOfChannels = tokens.Length - 4;
string[] channels = new String[numberOfChannels];
Array.Copy(tokens, 4, channels, 0, numberOfChannels);
whoisChannelInfo.SetChannels(channels);
break;
case ReplyCode.RPL_WHOISSERVER:
WhoisInfo whoisServerInfo = LookupInfo(tokens[3]);
whoisServerInfo.ircServer = tokens[4];
tokens[5] = RemoveLeadingColon(tokens[5]);
whoisServerInfo.serverDescription = CondenseStrings(tokens, 5);
break;
case ReplyCode.RPL_WHOISOPERATOR:
WhoisInfo whoisOpInfo = LookupInfo(tokens[3]);
whoisOpInfo.isOperator = true;
break;
case ReplyCode.RPL_WHOISIDLE:
WhoisInfo whoisIdleInfo = LookupInfo(tokens[3]);
whoisIdleInfo.idleTime = long.Parse(tokens[5], CultureInfo.InvariantCulture);
break;
case ReplyCode.RPL_ENDOFWHOIS:
string nick = tokens[3];
WhoisInfo whoisEndInfo = LookupInfo(nick);
if (OnWhois != null)
{
OnWhois(whoisEndInfo);
}
whoisInfos.Remove(nick);
break;
case ReplyCode.RPL_WHOWASUSER:
if (OnWhowas != null)
{
User whoWasUser = new User(tokens[3], tokens[4], tokens[5]);
tokens[7] = RemoveLeadingColon(tokens[7]);
OnWhowas(whoWasUser, CondenseStrings(tokens, 7), false);
}
break;
case ReplyCode.RPL_ENDOFWHOWAS:
if (OnWhowas != null)
{
OnWhowas(User.Empty, "", true);
}
break;
case ReplyCode.RPL_UMODEIS:
if (OnUserModeRequest != null)
{
//First drop the '+'
string chars = tokens[3].Substring(1);
UserMode[] modes = Rfc2812Util.UserModesToArray(chars);
OnUserModeRequest(modes);
}
break;
case ReplyCode.RPL_CHANNELMODEIS:
if (OnChannelModeRequest != null)
{
try
{
ChannelModeInfo[] modes = ChannelModeInfo.ParseModes(tokens, 4);
OnChannelModeRequest(tokens[3], modes);
}
catch (Exception)
{
if (OnError != null)
{
OnError(this, new ErrorMessageEventArgs(ReplyCode.UnparseableMessage, CondenseStrings(tokens, 0)));
}
Debug.WriteLineIf(Rfc2812Util.IrcTrace.TraceWarning, "[" + Thread.CurrentThread.Name + "] Listener::ParseReply() Bad IRC MODE string=" + tokens[0]);
}
}
break;
case ReplyCode.RPL_BANLIST:
if (OnChannelList != null)
{
OnChannelList(tokens[3], ChannelMode.Ban, tokens[4], Rfc2812Util.UserFromString(tokens[5]), Convert.ToInt64(tokens[6], CultureInfo.InvariantCulture), false);
}
break;
case ReplyCode.RPL_ENDOFBANLIST:
if (OnChannelList != null)
{
OnChannelList(tokens[3], ChannelMode.Ban, "", User.Empty, 0, true);
}
break;
case ReplyCode.RPL_INVITELIST:
if (OnChannelList != null)
{
OnChannelList(tokens[3], ChannelMode.Invitation, tokens[4], Rfc2812Util.UserFromString(tokens[5]), Convert.ToInt64(tokens[6]), false);
}
break;
case ReplyCode.RPL_ENDOFINVITELIST:
if (OnChannelList != null)
{
OnChannelList(tokens[3], ChannelMode.Invitation, "", User.Empty, 0, true);
}
break;
case ReplyCode.RPL_EXCEPTLIST:
if (OnChannelList != null)
{
OnChannelList(tokens[3], ChannelMode.Exception, tokens[4], Rfc2812Util.UserFromString(tokens[5]), Convert.ToInt64(tokens[6]), false);
}
break;
case ReplyCode.RPL_ENDOFEXCEPTLIST:
if (OnChannelList != null)
{
OnChannelList(tokens[3], ChannelMode.Exception, "", User.Empty, 0, true);
}
break;
case ReplyCode.RPL_UNIQOPIS:
if (OnChannelList != null)
{
OnChannelList(tokens[3], ChannelMode.ChannelCreator, tokens[4], User.Empty, 0, true);
}
break;
case ReplyCode.RPL_VERSION:
if (OnVersion != null)
{
OnVersion(CondenseStrings(tokens, 3));
}
break;
case ReplyCode.RPL_TIME:
if (OnTime != null)
{
OnTime(CondenseStrings(tokens, 3));
}
break;
case ReplyCode.RPL_INFO:
if (OnInfo != null)
{
OnInfo(CondenseStrings(tokens, 3), false);
}
break;
case ReplyCode.RPL_ENDOFINFO:
if (OnInfo != null)
{
OnInfo(CondenseStrings(tokens, 3), true);
}
break;
case ReplyCode.RPL_ADMINME:
case ReplyCode.RPL_ADMINLOC1:
case ReplyCode.RPL_ADMINLOC2:
case ReplyCode.RPL_ADMINEMAIL:
if (OnAdmin != null)
{
OnAdmin(RemoveLeadingColon(CondenseStrings(tokens, 3)));
}
break;
case ReplyCode.RPL_LUSERCLIENT:
case ReplyCode.RPL_LUSEROP:
case ReplyCode.RPL_LUSERUNKNOWN:
case ReplyCode.RPL_LUSERCHANNELS:
case ReplyCode.RPL_LUSERME:
if (OnLusers != null)
{
OnLusers(RemoveLeadingColon(CondenseStrings(tokens, 3)));
}
break;
case ReplyCode.RPL_LINKS:
if (OnLinks != null)
{
OnLinks(tokens[3], //mask
tokens[4], //hostname
int.Parse(RemoveLeadingColon(tokens[5]), CultureInfo.InvariantCulture), //hopcount
CondenseStrings(tokens, 6), false);
}
break;
case ReplyCode.RPL_ENDOFLINKS:
if (OnLinks != null)
{
OnLinks(String.Empty, String.Empty, -1, String.Empty, true);
}
break;
case ReplyCode.RPL_STATSLINKINFO:
case ReplyCode.RPL_STATSCOMMANDS:
case ReplyCode.RPL_STATSUPTIME:
case ReplyCode.RPL_STATSOLINE:
if (OnStats != null)
{
OnStats(GetQueryType(code), RemoveLeadingColon(CondenseStrings(tokens, 3)), false);
}
break;
case ReplyCode.RPL_ENDOFSTATS:
if (OnStats != null)
{
OnStats(Rfc2812Util.CharToStatsQuery(tokens[3][0]), RemoveLeadingColon(CondenseStrings(tokens, 4)), true);
}
break;
default:
HandleDefaultReply(code, tokens);
break;
}
}