public void RemoveNick(Nick nick)
{
if (Nicks.Contains(nick))
{
Nicks.Remove(nick);
}
}
public void Copy(Nick nick)
{
Username = nick.Username;
Realname = nick.Realname;
Host = nick.Host;
Nickname = nick.Nickname;
Password = nick.Password;
Modes = new List <UserMode>();
Modes.AddRange(nick.Modes);
Privileges = new List <PrivilegeMode>();
Privileges.AddRange(nick.Privileges);
}
/// <summary>
/// Logs in the specified nick using their Username and Realname.
/// </summary>
/// <param name="serverName">The server's name.</param>
/// <param name="nick">The nick information for the login.</param>
public void Login(string serverName, Nick nick)
{
try
{
Nickname = nick.Nickname;
Command.SendNick(nick.Nickname);
Command.SendUser(nick.Username, nick.Host, serverName, nick.Realname);
}
catch (Exception ex)
{
ThrowException(ex, "Login Exception.");
}
}
public List <Nick> GetNicks(List <string> nicknames)
{
List <Nick> foundNicks = new List <Nick>();
foreach (string nickname in nicknames)
{
Nick foundNick = GetNick(nickname);
if (foundNick != null)
{
foundNicks.Add(foundNick);
}
}
return(foundNicks);
}
/// <summary>
/// Update a nick to use their new nickname.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void HandleNickChange(object sender, NickChangeInfo e)
{
ChannelRWLock.EnterWriteLock();
for (int i = 0; i < Channels.Count; i++)
{
Nick newNick = Channels[i].GetNick(e.OldNick.Nickname);
if (newNick != null)
{
if (e.OldNick.Nickname == Nickname)
{
Nickname = e.NewNick.Nickname;
}
newNick.Nickname = e.NewNick.Nickname;
}
}
ChannelRWLock.ExitWriteLock();
}
/// <summary>
/// Update a nick's mode.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void HandleUserModeChange(object sender, UserModeChangeInfo e)
{
ChannelRWLock.EnterWriteLock();
for (int i = 0; i < Channels.Count; i++)
{
Nick changedNick = Channels[i].GetNick(e.Nick.Nickname);
if (changedNick != null)
{
foreach (UserModeInfo mode in e.Modes)
{
if (mode.Set)
{
changedNick.AddMode(mode.Mode);
}
else
{
changedNick.RemoveMode(mode.Mode);
}
}
}
}
ChannelRWLock.ExitWriteLock();
}
public Nick GetNick(string nickname)
{
Nick foundNick = Nicks.Find(nick => nick.Nickname == nickname);
return(foundNick);
}
public void AddNick(Nick nick)
{
Nicks.Add(nick);
}
/// <summary>
/// Update a channel's mode.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void HandleChannelModeChange(object sender, ChannelModeChangeInfo e)
{
ChannelRWLock.EnterWriteLock();
Channel channel = Channels.Find(chan => chan.Name == e.Channel);
if (channel != null)
{
foreach (ChannelModeInfo mode in e.Modes)
{
switch (mode.Mode)
{
case ChannelMode.v:
case ChannelMode.h:
case ChannelMode.o:
case ChannelMode.a:
case ChannelMode.q:
Nick changedNick = channel.GetNick(mode.Parameter);
if (changedNick != null)
{
PrivilegeMode priv;
Enum.TryParse(mode.Mode.ToString(), out priv);
if (mode.Set)
{
changedNick.AddPrivilege(priv);
}
else
{
changedNick.RemovePrivilege(priv);
}
}
break;
case ChannelMode.b:
if (mode.Set)
{
channel.AddBan(mode.Parameter);
}
else
{
channel.RemoveBan(mode.Parameter);
}
break;
case ChannelMode.k:
if (mode.Set)
{
channel.AddMode(mode.Mode);
channel.Key = mode.Parameter;
}
else
{
channel.RemoveMode(mode.Mode);
channel.Key = string.Empty;
}
break;
default:
if (mode.Set)
{
channel.AddMode(mode.Mode);
}
else
{
channel.RemoveMode(mode.Mode);
}
break;
}
}
Command.SendWho(channel.Name);
}
ChannelRWLock.ExitWriteLock();
}
private void HandleReply(object sender, IReply e)
{
if (e.GetType() == typeof(ServerReplyMessage))
{
ServerReplyMessage msg = (ServerReplyMessage)e;
switch (msg.ReplyCode)
{
// If we get a WHO response, we parse and add the nicks to the specified channel if they are not there already.
case IRCReplyCode.RPL_WHOREPLY:
ChannelRWLock.EnterWriteLock();
string[] msgSplit = msg.Message.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (msgSplit.GetUpperBound(0) > 0)
{
string target = msgSplit[0];
if (target.StartsWith("&") || target.StartsWith("#"))
{
if (msgSplit.GetUpperBound(0) >= 7)
{
string nickname = msgSplit[4];
string realname = msgSplit[7];
string username = msgSplit[1];
string host = msgSplit[2];
string modeString = msgSplit[5];
Channel channel = Channels.Find(chan => chan.Name == target);
if (channel != null)
{
Nick nick = channel.GetNick(nickname);
bool nickFound = true;
if (nick == null)
{
nickFound = false;
nick = new Nick();
}
nick.Nickname = nickname;
nick.Host = host;
nick.Realname = realname;
nick.Username = username;
nick.Modes = new List <UserMode>();
nick.Privileges = new List <PrivilegeMode>();
char[] modeArr = modeString.ToCharArray();
for (int i = 1; i <= modeArr.GetUpperBound(0); i++)
{
if (PrivilegeMapping.ContainsKey(modeArr[i].ToString()))
{
nick.Privileges.Add(PrivilegeMapping[modeArr[i].ToString()]);
}
else if (modeArr[i].ToString() == "*")
{
nick.Modes.Add(UserMode.o);
}
else
{
UserMode foundMode;
bool valid = Enum.TryParse(modeArr[i].ToString(), false, out foundMode);
if (valid)
{
nick.Modes.Add(foundMode);
}
}
}
if (!nickFound)
{
channel.AddNick(nick);
}
}
}
}
}
ChannelRWLock.ExitWriteLock();
break;
// On a topic reply, update the channel's topic
case IRCReplyCode.RPL_TOPIC:
ChannelRWLock.EnterWriteLock();
string[] topicSplit = msg.Message.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (topicSplit.GetUpperBound(0) > 0)
{
string topicChan = topicSplit[0];
Channel topicChannel = Channels.Find(chan => chan.Name == topicChan);
if (topicChannel != null)
{
topicChannel.Topic = topicSplit[1].Remove(0, 1);
}
}
ChannelRWLock.ExitWriteLock();
break;
default:
break;
}
}
else
{
ServerErrorMessage msg = (ServerErrorMessage)e;
}
}
