/// <summary>
/// Method called upon the channel mode changing (someone becoming mod)
/// </summary>
/// <param name="who">The sender of the message</param>
/// <param name="channel">The channel name</param>
/// <param name="modes">The mode being changed to/from</param>
void Listener_OnChannelModeChange(UserInfo who, string channel, ChannelModeInfo[] modes)
{
foreach (var mode in modes)
{
//Parameter contains the user's name
var user = mode.Parameter;
//Determine if the mode is changing operators (mods)
if (mode.Mode == ChannelMode.ChannelOperator)
{
//Check to see if it's the bot
if (user.ToUpper() == user.ToUpper())
{
//Determine if the mode is adding or removing
_hasMod = (mode.Action == ModeAction.Add);
}
if (mode.Action == ModeAction.Add)
{
//Add to moderator list
_moderators.Add(user);
}
else
{
//Otherwise remove them
if (_moderators.Contains(user))
_moderators.Remove(user);
}
}
}
}
void Listener_OnChannelModeChange(UserInfo who, string channel, ChannelModeInfo[] modes) {
connection.Sender.Names(channel);
}
public void OnChannelModeChange(UserInfo who, string channel, ChannelModeInfo[] modes)
{
Channel tempchan = GetChannelByName(channel);
//What kind of modes are we applying
foreach (ChannelModeInfo c in modes)
{
User.PermissionLevel permission;
//What kind of permission?
if (c.Mode == ChannelMode.ChannelOperator)
permission = User.PermissionLevel.Mod;
else
{
//WHOA!
Logger.Log.Write("UNHANDLED PERMISSION MODE CHANGE: " + c.ToString(), ConsoleColor.Yellow);
return;
}
//Who is the target?
User target;
if (!tempchan.UserExists(c.Parameter))
target = new User(c.Parameter, tempchan);
else
target = tempchan.GetUser(c.Parameter);
//Are we adding or removing?
if (c.Action == ModeAction.Add)
{
Logger.Log.Write(channel + " +o " + target.Nickname, ConsoleColor.DarkCyan);
target.AddPermission(permission);
}
else
{
Logger.Log.Write(channel + " -o " + target.Nickname, ConsoleColor.DarkRed);
target.RemovePermission(permission);
}
}
}
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();
}
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)
{
tokens[5] = RemoveLeadingColon(tokens[5]);
int numberOfUsers = tokens.Length - 5;
string[] users = new string[numberOfUsers];
Array.Copy(tokens, 5, users, 0, numberOfUsers);
OnNames(tokens[4],
users,
false);
}
break;
case ReplyCode.RPL_ENDOFNAMES:
if (OnNames != null)
{
OnNames(tokens[3], new string[0], true);
}
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(tokens[3], CondenseStrings(tokens, 4));
}
break;
case ReplyCode.RPL_NOTOPIC:
if (OnError != null)
{
OnError(code, CondenseStrings(tokens, 3));
}
break;
case ReplyCode.RPL_TOPIC:
if (OnTopicRequest != null)
{
tokens[4] = RemoveLeadingColon(tokens[4]);
OnTopicRequest(tokens[3], CondenseStrings(tokens, 4));
}
break;
case ReplyCode.RPL_INVITING:
if (OnInviteSent != null)
{
OnInviteSent(tokens[3], tokens[4]);
}
break;
case ReplyCode.RPL_AWAY:
if (OnAway != null)
{
OnAway(tokens[3], RemoveLeadingColon(CondenseStrings(tokens, 4)));
}
break;
case ReplyCode.RPL_WHOREPLY:
if (OnWho != null)
{
UserInfo user = new UserInfo(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(UserInfo.Empty, "", "", "", 0, "", true);
}
break;
case ReplyCode.RPL_WHOISUSER:
UserInfo whoUser = new UserInfo(tokens[3], tokens[4], tokens[5]);
WhoisInfo whoisInfo = LookupInfo(whoUser.Nick);
whoisInfo.userInfo = 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)
{
UserInfo whoWasUser = new UserInfo(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(UserInfo.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(ReplyCode.UnparseableMessage, CondenseStrings(tokens, 0));
}
}
}
break;
case ReplyCode.RPL_BANLIST:
if (OnChannelList != null)
{
OnChannelList(tokens[3], ChannelMode.Ban, tokens[4], Rfc2812Util.UserInfoFromString(tokens[5]), Convert.ToInt64(tokens[6], CultureInfo.InvariantCulture), false);
}
break;
case ReplyCode.RPL_ENDOFBANLIST:
if (OnChannelList != null)
{
OnChannelList(tokens[3], ChannelMode.Ban, "", UserInfo.Empty, 0, true);
}
break;
case ReplyCode.RPL_INVITELIST:
if (OnChannelList != null)
{
OnChannelList(tokens[3], ChannelMode.Invitation, tokens[4], Rfc2812Util.UserInfoFromString(tokens[5]), Convert.ToInt64(tokens[6]), false);
}
break;
case ReplyCode.RPL_ENDOFINVITELIST:
if (OnChannelList != null)
{
OnChannelList(tokens[3], ChannelMode.Invitation, "", UserInfo.Empty, 0, true);
}
break;
case ReplyCode.RPL_EXCEPTLIST:
if (OnChannelList != null)
{
OnChannelList(tokens[3], ChannelMode.Exception, tokens[4], Rfc2812Util.UserInfoFromString(tokens[5]), Convert.ToInt64(tokens[6]), false);
}
break;
case ReplyCode.RPL_ENDOFEXCEPTLIST:
if (OnChannelList != null)
{
OnChannelList(tokens[3], ChannelMode.Exception, "", UserInfo.Empty, 0, true);
}
break;
case ReplyCode.RPL_UNIQOPIS:
if (OnChannelList != null)
{
OnChannelList(tokens[3], ChannelMode.ChannelCreator, tokens[4], UserInfo.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;
}
}
/// <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 NOTICE:
tokens[3] = RemoveLeadingColon(tokens[3]);
if (Rfc2812Util.IsValidChannelName(tokens[2]))
{
if (OnPublicNotice != null)
{
OnPublicNotice(
Rfc2812Util.UserInfoFromString(tokens[0]),
tokens[2],
CondenseStrings(tokens, 3));
}
}
else
{
if (OnPrivateNotice != null)
{
OnPrivateNotice(
Rfc2812Util.UserInfoFromString(tokens[0]),
CondenseStrings(tokens, 3));
}
}
break;
case JOIN:
if (OnJoin != null)
{
OnJoin(Rfc2812Util.UserInfoFromString(tokens[0]), RemoveLeadingColon(tokens[2]));
}
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(Rfc2812Util.UserInfoFromString(tokens[0]), tokens[2], CondenseStrings(tokens, 4));
}
}
else
{
if (OnPrivateAction != null)
{
int last = tokens.Length - 1;
tokens[last] = RemoveTrailingQuote(tokens[last]);
OnPrivateAction(Rfc2812Util.UserInfoFromString(tokens[0]), CondenseStrings(tokens, 4));
}
}
}
else if (channelPattern.IsMatch(tokens[2]))
{
if (OnPublic != null)
{
OnPublic(Rfc2812Util.UserInfoFromString(tokens[0]), tokens[2], CondenseStrings(tokens, 3));
}
}
else
{
if (OnPrivate != null)
{
OnPrivate(Rfc2812Util.UserInfoFromString(tokens[0]), CondenseStrings(tokens, 3));
}
}
break;
case NICK:
if (OnNick != null)
{
OnNick(Rfc2812Util.UserInfoFromString(tokens[0]), RemoveLeadingColon(tokens[2]));
}
break;
case TOPIC:
if (OnTopicChanged != null)
{
tokens[3] = RemoveLeadingColon(tokens[3]);
OnTopicChanged(
Rfc2812Util.UserInfoFromString(tokens[0]), tokens[2], CondenseStrings(tokens, 3));
}
break;
case PART:
if (OnPart != null)
{
OnPart(
Rfc2812Util.UserInfoFromString(tokens[0]),
tokens[2],
tokens.Length >= 4 ? RemoveLeadingColon(CondenseStrings(tokens, 3)) : "");
}
break;
case QUIT:
if (OnQuit != null)
{
tokens[2] = RemoveLeadingColon(tokens[2]);
OnQuit(Rfc2812Util.UserInfoFromString(tokens[0]), CondenseStrings(tokens, 2));
}
break;
case INVITE:
if (OnInvite != null)
{
OnInvite(
Rfc2812Util.UserInfoFromString(tokens[0]), RemoveLeadingColon(tokens[3]));
}
break;
case KICK:
if (OnKick != null)
{
tokens[4] = RemoveLeadingColon(tokens[4]);
OnKick(Rfc2812Util.UserInfoFromString(tokens[0]), tokens[2], tokens[3], CondenseStrings(tokens, 4));
}
break;
case MODE:
if (channelPattern.IsMatch(tokens[2]))
{
if (OnChannelModeChange != null)
{
UserInfo who = Rfc2812Util.UserInfoFromString(tokens[0]);
try
{
ChannelModeInfo[] modes = ChannelModeInfo.ParseModes(tokens, 3);
OnChannelModeChange(who, tokens[2], modes);
}
catch (Exception)
{
if (OnError != null)
{
OnError(ReplyCode.UnparseableMessage, CondenseStrings(tokens, 0));
}
}
}
}
else
{
if (OnUserModeChange != null)
{
tokens[3] = RemoveLeadingColon(tokens[3]);
OnUserModeChange(Rfc2812Util.CharToModeAction(tokens[3][0]),
Rfc2812Util.CharToUserMode(tokens[3][1]));
}
}
break;
case KILL:
if (OnKill != null)
{
string reason = "";
if (tokens.Length >= 4)
{
tokens[3] = RemoveLeadingColon(tokens[3]);
reason = CondenseStrings(tokens, 3);
}
OnKill(Rfc2812Util.UserInfoFromString(tokens[0]), tokens[2], reason);
}
break;
default:
if (OnError != null)
{
OnError(ReplyCode.UnparseableMessage, CondenseStrings(tokens, 0));
}
break;
}
}
internal static ChannelModeInfo[] ParseModes( string[] tokens, int start)
{
//This nice piece of code was contributed by Klemen Šavs.
//25 October 2003
ArrayList modeInfoArray = new ArrayList();
int i = start;
while (i < tokens.Length)
{
ChannelModeInfo modeInfo = new ChannelModeInfo();
int parmIndex = i + 1;
for (int j = 0; j < tokens[i].Length; j++)
{
while (j < tokens[i].Length && tokens[i][j] == '+')
{
modeInfo.Action = ModeAction.Add;
j++;
}
while (j < tokens[i].Length && tokens[i][j] == '-')
{
modeInfo.Action = ModeAction.Remove;
j++;
}
if (j == 0)
{
throw new Exception();
}
else if (j < tokens[i].Length)
{
switch (tokens[i][j])
{
case 'o':
case 'h':
case 'v':
case 'b':
case 'e':
case 'I':
case 'k':
case 'O':
modeInfo.Mode = Rfc2812Util.CharToChannelMode(tokens[i][j]);
modeInfo.Parameter = tokens[parmIndex++];
break;
case 'l':
modeInfo.Mode = Rfc2812Util.CharToChannelMode(tokens[i][j]);
if (modeInfo.Action == ModeAction.Add)
{
modeInfo.Parameter = tokens[parmIndex++];
}
else
{
modeInfo.Parameter = "";
}
break;
default:
modeInfo.Mode = Rfc2812Util.CharToChannelMode(tokens[i][j]);
modeInfo.Parameter = "";
break;
}
}
modeInfoArray.Add( modeInfo.MemberwiseClone() );
}
i = parmIndex;
}
ChannelModeInfo[] modes = new ChannelModeInfo[ modeInfoArray.Count ];
for (int k = 0; k < modeInfoArray.Count; k++)
{
modes[k] = (ChannelModeInfo)modeInfoArray[k];
}
return modes;
}
internal static ChannelModeInfo[] ParseModes(string[] tokens, int start)
{
//This nice piece of code was contributed by Klemen �avs.
//25 October 2003
ArrayList modeInfoArray = new ArrayList();
int i = start;
while (i < tokens.Length)
{
ChannelModeInfo modeInfo = new ChannelModeInfo();
int parmIndex = i + 1;
for (int j = 0; j < tokens[i].Length; j++)
{
while (j < tokens[i].Length && tokens[i][j] == '+')
{
modeInfo.Action = ModeAction.Add;
j++;
}
while (j < tokens[i].Length && tokens[i][j] == '-')
{
modeInfo.Action = ModeAction.Remove;
j++;
}
if (j == 0)
{
throw new Exception();
}
else if (j < tokens[i].Length)
{
switch (tokens[i][j])
{
case 'o':
case 'h':
case 'v':
case 'b':
case 'e':
case 'I':
case 'k':
case 'O':
modeInfo.Mode = Rfc2812Util.CharToChannelMode(tokens[i][j]);
modeInfo.Parameter = tokens[parmIndex++];
break;
case 'l':
modeInfo.Mode = Rfc2812Util.CharToChannelMode(tokens[i][j]);
if (modeInfo.Action == ModeAction.Add)
{
modeInfo.Parameter = tokens[parmIndex++];
}
else
{
modeInfo.Parameter = "";
}
break;
default:
modeInfo.Mode = Rfc2812Util.CharToChannelMode(tokens[i][j]);
modeInfo.Parameter = "";
break;
}
}
modeInfoArray.Add(modeInfo.MemberwiseClone());
}
i = parmIndex;
}
ChannelModeInfo[] modes = new ChannelModeInfo[modeInfoArray.Count];
for (int k = 0; k < modeInfoArray.Count; k++)
{
modes[k] = (ChannelModeInfo)modeInfoArray[k];
}
return(modes);
}
