public PrivateLine(IRCServer server, IRCUser user)
{
Server = server;
User = user;
Messages = new List<string>();
Modules = new List<Module>();
Modules.Add(new Login(this));
Modules.Add(new Register(this));
}
public CTCPLine(IRCServer server, IRCUser user)
{
Server = server;
User = user;
Messages = new List<string>();
Modules = new List<Module>();
Modules.Add(new Modules.CTCP.Finger(this));
Modules.Add(new Modules.CTCP.Ping(this));
Modules.Add(new Modules.CTCP.Time(this));
Modules.Add(new Modules.CTCP.UserInfo(this));
Modules.Add(new Modules.CTCP.Version(this));
}
/// <summary>
/// Sends a list of user and address information
/// </summary>
/// <param name="user"></param>
/// <param name="channel"></param>
private void SendWhoList(IRCUser user, string filter)
{
if (filter.StartsWith("#") || filter.StartsWith("&"))
{
IRCChannel channel = GetChannelByName(filter);
if (channel == null)
{
//TODO: channel does not exist error?
return;
}
//find all users who are in this channel
List<KeyValuePair<IRCChannel, IRCUser>> users = m_channelUserPairs.FindAll(delegate(KeyValuePair<IRCChannel, IRCUser> kvp)
{
return kvp.Key == channel;
});
List<string> names = new List<string>();
foreach (KeyValuePair<IRCChannel, IRCUser> kvp in users)
{
SendToUser(user, ":Simian 352 " + user.Name + " " + channel.Name + " " + kvp.Value.UserName + " " + kvp.Value.HostName + " Simian " + kvp.Value.Name + " H 0 " + kvp.Value.IRCRealName);
}
SendToUser(user, ":Simian 315 " + user.Name + " " + channel.Name + " End of /WHO list.");
}
else
{
//TODO: support name/host filters?
}
}
private void OnIRCReplyUserList(string[] tokens, string message)
{
m_lastStatusMessage = message;
string[] list = message.Split(new char[] { ' ' });
string target = tokens[4];
int i = list.Length;
while (--i > -1)
{
if (list[i] == "" || list[i] == " " || list[i] == null)
continue;
IRCJoinEvent name = new IRCJoinEvent();
IRCUser user = new IRCUser();
user.Nick = list[i];
name.User = user;
name.Channel = target;
name.OnJoin = false;
DispatchEvent(name);
}
DispatchEvent(new IRCEvent(IRCEvent.EVENT_STATUSMESSAGE));
}
public void Insert(int index, IRCUser value)
{
a.Insert(index, value);
}
public bool Contains(IRCUser value)
{
return a.Contains(value);
}
/// <summary>
/// Parses an individual command from the client
/// </summary>
/// <param name="user"></param>
/// <param name="commandString"></param>
private void ParseCommand(IRCUser user, string commandString)
{
string[] words = commandString.Split(' ');
string command = words[0].ToLower();
if (words.Length < 1) //TODO: proper check of param count for all commands
{
SendToUser(user, ":Simian 461 " + user.Name + " " + words[0].ToUpper() + " Not enough parameters");
return;
}
switch (command)
{
case "ison":
List <string> online = new List <string>();
for (int i = 1; i < words.Length; i++)
{
IRCUser checkUser = GetUserByName(words[i]);
if (checkUser != null)
{
online.Add(checkUser.Name);
}
}
SendToUser(user, ":Simian 303 " + user.Name + " :" + String.Join(" ", online.ToArray()));
break;
case "join":
JoinUserToChannel(user, words[1]);
break;
case "mode":
//TODO?
break;
case "names":
IRCChannel channel = GetChannelByName(words[1]);
if (channel != null)
{
SendNamesList(user, channel);
}
break;
case "nick":
SetUserNick(user, words[1]);
break;
case "part":
PartUserFromChannel(user, words[1]);
break;
case "ping":
SendToUser(user, "PONG " + words[1]);
break;
case "user":
bool newUser = user.Name == null || user.HostName == null;
if (newUser)
{
if (words.Length < 5)
{
return;
}
string[] ircRealName = new string[words.Length - 4];
Array.Copy(words, 4, ircRealName, 0, ircRealName.Length);
user.IRCRealName = String.Join(" ", ircRealName);
user.HostName = "irc";
user.UserName = words[1];
}
if (newUser && user.Name != null && user.HostName != null)
{
SendWelcome(user);
}
break;
case "userhost":
IRCUser targetUser = GetUserByName(words[1]);
if (targetUser != null)
{
SendToUser(user, ":Simian 302 " + user.Name + " :" + targetUser.Name + "=+" + targetUser.UserName + "@" + targetUser.HostName);
}
else
{
SendToUser(user, ":Simian 302 " + user.Name + " :");
}
break;
case "who":
SendWhoList(user, words[1]);
break;
case "privmsg":
string[] messageWords = new string[words.Length - 2];
Array.Copy(words, 2, messageWords, 0, messageWords.Length);
SendMessage(user, words[1], String.Join(" ", messageWords).Substring(1));
break;
default:
SendToUser(user, ":Simian 421 " + user.Name + " " + command.ToUpper() + " Unknown command");
break;
}
}
public PrivateMessage(IRCUser user, string message)
{
User = user;
Message = message;
}
/// <summary>
/// Removes a user from the list, and all related entries in m_channelUserPairs
/// </summary>
/// <param name="user"></param>
private void RemoveUser(IRCUser user)
{
if (m_users.Contains(user))
m_users.Remove(user);
List<KeyValuePair<IRCChannel, IRCUser>> remove = new List<KeyValuePair<IRCChannel, IRCUser>>();
int i, len;
for (i = 0, len = m_channelUserPairs.Count; i < len; i++)
{
if (m_channelUserPairs[i].Value == user)
remove.Add(m_channelUserPairs[i]);
}
for (i = 0, len = remove.Count; i < len; i++)
{
SendToChannel(remove[i].Key, remove[i].Value, IRCMessageType.Quit, null);
m_channelUserPairs.Remove(remove[i]);
}
}
/// <summary>
/// Makes a user part the specified channel
/// </summary>
/// <param name="user"></param>
/// <param name="channelName"></param>
private void PartUserFromChannel(IRCUser user, string channelName)
{
IRCChannel channel = GetChannelByName(channelName);
KeyValuePair<IRCChannel, IRCUser> kvp = new KeyValuePair<IRCChannel, IRCUser>(channel, user);
if (channel == null || !m_channelUserPairs.Contains(kvp))
return;
SendToChannel(channel, user, IRCMessageType.Part, null);
if (channel.Name == m_defaultChannel)
SendToChannel(channel, user, IRCMessageType.Join, null);
m_channelUserPairs.Remove(kvp);
}
/// <summary>
/// Parses an individual command from the client
/// </summary>
/// <param name="user"></param>
/// <param name="commandString"></param>
private void ParseCommand(IRCUser user, string commandString)
{
string[] words = commandString.Split(' ');
string command = words[0].ToLower();
if (words.Length < 1) //TODO: proper check of param count for all commands
{
SendToUser(user, ":Simian 461 " + user.Name + " " + words[0].ToUpper() + " Not enough parameters");
return;
}
switch (command)
{
case "ison":
List<string> online = new List<string>();
for (int i = 1; i < words.Length; i++)
{
IRCUser checkUser = GetUserByName(words[i]);
if (checkUser != null)
online.Add(checkUser.Name);
}
SendToUser(user, ":Simian 303 " + user.Name + " :" + String.Join(" ", online.ToArray()));
break;
case "join":
JoinUserToChannel(user, words[1]);
break;
case "mode":
//TODO?
break;
case "names":
IRCChannel channel = GetChannelByName(words[1]);
if (channel != null)
SendNamesList(user, channel);
break;
case "nick":
SetUserNick(user, words[1]);
break;
case "part":
PartUserFromChannel(user, words[1]);
break;
case "ping":
SendToUser(user, "PONG " + words[1]);
break;
case "user":
bool newUser = user.Name == null || user.HostName == null;
if (newUser)
{
if (words.Length < 5) return;
string[] ircRealName = new string[words.Length - 4];
Array.Copy(words, 4, ircRealName, 0, ircRealName.Length);
user.IRCRealName = String.Join(" ", ircRealName);
user.HostName = "irc";
user.UserName = words[1];
}
if (newUser && user.Name != null && user.HostName != null)
SendWelcome(user);
break;
case "userhost":
IRCUser targetUser = GetUserByName(words[1]);
if (targetUser != null)
SendToUser(user, ":Simian 302 " + user.Name + " :" + targetUser.Name + "=+" + targetUser.UserName + "@" + targetUser.HostName);
else
SendToUser(user, ":Simian 302 " + user.Name + " :");
break;
case "who":
SendWhoList(user, words[1]);
break;
case "privmsg":
string[] messageWords = new string[words.Length - 2];
Array.Copy(words, 2, messageWords, 0, messageWords.Length);
SendMessage(user, words[1], String.Join(" ", messageWords).Substring(1));
break;
default:
SendToUser(user, ":Simian 421 " + user.Name + " " + command.ToUpper() + " Unknown command");
break;
}
}
void m_scene_OnPresenceAdd(object sender, PresenceArgs e)
{
string name = e.Presence.Name.Replace(' ', '_');
IRCUser user = new IRCUser(m_scene, name, e.Presence.ID);
user.Name = name;
user.UserName = "******";
user.IRCRealName = "";
user.HostName = "simian";
user.Presence = e.Presence;
lock (m_users)
{
if (!m_users.Contains(user))
m_users.Add(user);
}
JoinUserToChannel(user, m_defaultChannel);
}
/// <summary>
/// Makes a user join the specified channel
/// </summary>
/// <param name="user"></param>
/// <param name="channelName"></param>
private void JoinUserToChannel(IRCUser user, string channelName)
{
//find all channels that this user is in
List<KeyValuePair<IRCChannel, IRCUser>> channels = m_channelUserPairs.FindAll(delegate(KeyValuePair<IRCChannel, IRCUser> kvp)
{
return kvp.Value == user;
});
IRCChannel channel = GetChannelByName(channelName);
if (channel == null)
{
//channel does not exist, so create a new one
channel = new IRCChannel();
channel.Name = channelName;
channel.CreatedTime = DateTime.Now;
channel.CreatorName = user.Name;
channel.Topic = "";
}
else
{
for (int i = 0, cCount = channels.Count; i < cCount; i++)
{
if (channels[i].Key.Name.ToLower() == channel.Name.ToLower())
return; //user is already in this channel
}
}
m_channelUserPairs.Add(new KeyValuePair<IRCChannel, IRCUser>(channel, user));
SendToChannel(channel, user, IRCMessageType.Join, null);
SendToUser(user, ":Simian 332 " + user.Name + " " + channel.Name + " :" + channel.Topic);
SendToUser(user, ":Simian 333 " + user.Name + " " + channel.Name + " " + channel.CreatorName + " " + Utils.DateTimeToUnixTime(channel.CreatedTime));
SendNamesList(user, channel);
}
public bool Start(Simian simian)
{
m_simian = simian;
if (File.Exists("motd.txt"))
m_motd = File.ReadAllLines("motd.txt");
else m_motd = new string[0];
m_sceneFactory = m_simian.GetAppModule<ISceneFactory>();
if (m_sceneFactory != null)
{
m_sceneFactory.OnSceneStart += SceneStartHandler;
}
m_clientConnectedCallback = new AsyncCallback(
delegate(IAsyncResult ar)
{
if (m_scene == null)
return;
try
{
//accept connection for a new user
IRCUser user = new IRCUser(m_scene, null, UUID.Random());
user.TCPClient = m_listener.EndAcceptTcpClient(ar);
m_log.Info("Connection from " + user.TCPClient.Client.RemoteEndPoint);
//add new user to dictionary
m_users.Add(user);
//begin listening for data on the new connection, and also for the next client connection
user.TCPClient.Client.BeginReceive(user.Buffer, 0, TCP_BUFFER_LENGTH, SocketFlags.None, m_dataReceivedCallback, user);
m_listener.BeginAcceptTcpClient(m_clientConnectedCallback, user);
//fire ClientConnected event
if (ClientConnected != null)
ClientConnected(user);
}
catch (ObjectDisposedException) { }
}
);
m_dataReceivedCallback = new AsyncCallback(
delegate(IAsyncResult ar)
{
IRCUser user = (IRCUser)ar.AsyncState;
//number of bytes read
int bytesRead = user.TCPClient.Client.EndReceive(ar);
//name or address, depending on whether or not user is authenticated
string displayName = user.Name == null ? user.TCPClient.Client.RemoteEndPoint.ToString() : user.Name;
//check for disconnection
if (bytesRead == 0 || !user.TCPClient.Client.Connected)
{
m_log.Info("Client " + displayName + " disconnected.");
SendToUserChannels(user, IRCMessageType.Quit, "Disconnected"); //TODO: quit messages
//remove user from disctionary
RemoveUser(user);
//fire ClientDisconnected event
if (ClientDisconnected != null)
ClientDisconnected(user, null);
return;
}
//trim buffer length to the number of bytes read
byte[] buffer = new byte[bytesRead];
Array.Copy(user.Buffer, 0, buffer, 0, bytesRead);
//split message into string lines
string[] delimiters = new string[] { "\0", "\r", "\n" };
string[] lines = Encoding.ASCII.GetString(buffer).Split(delimiters, StringSplitOptions.RemoveEmptyEntries);
//parse each line
for (int i = 0, len = lines.Length; i < len; i++)
{
m_log.Info("<" + displayName + ">: " + lines[i]);
//fire DataReceived event
if (DataReceived != null)
DataReceived(user, lines[i]);
ParseCommand(user, lines[i]);
}
//keep listening for data
try
{
user.TCPClient.Client.BeginReceive(user.Buffer, 0, TCP_BUFFER_LENGTH, SocketFlags.None, m_dataReceivedCallback, user);
}
catch (Exception ex)
{
m_log.Warn(ex.Message);
RemoveUser(user);
}
}
);
try
{
m_listener = new TcpListener(IPAddress.Any, 6667);
m_listener.Start();
m_listener.BeginAcceptTcpClient(m_clientConnectedCallback, this);
}
catch (Exception ex)
{
m_log.Error("Failed to start IRC server: " + ex.Message);
return false;
}
m_log.Info("IRC server listening on port 6667");
return true;
}
public IRCModeEvent()
: base(IRCEvent.EVENT_MODE)
{
Channel = "";
Mode = "";
User = null;
}
/// <summary>
/// Sets a user's nickname, or sends \"already in use\" message if the name is taken
/// </summary>
/// <param name="user"></param>
/// <param name="nickname"></param>
private void SetUserNick(IRCUser user, string nickname)
{
//TODO: regex character filter to alphanumeric only
string trimmedName = nickname.Trim(':', ' ', ',', '.', '?', '\'', '"', '*', '!', '@', '+', '%', '#', '$', '(', ')');
if (NicknameInUse(trimmedName))
SendToUser(user, ":Simian 433 * " + nickname + " Nickname is already in use.");
else
{
string oldName = user.Name == null ? "*" : user.Name;
bool newName = user.Name == null || user.HostName == null;
user.Name = trimmedName;
if (newName && user.HostName != null)
SendWelcome(user);
else if (user.HostName != null)
SendToUserChannels(user, IRCMessageType.Nick, oldName);
}
}
private void ConnectionManager_PrivateMessageReceived(object sender, PrivateMessageEventArgs e)
{
PrivateMessageUser pmUser = privateMessageUsers.Find(u => u.IrcUser.Name == e.Sender);
IRCUser iu = connectionManager.UserList.Find(u => u.Name == e.Sender);
// We don't accept PMs from people who we don't share any channels with
if (iu == null)
{
return;
}
// Messages from users we've blocked are not wanted
if (iu.IsIgnored)
{
return;
}
if (pmUser == null)
{
pmUser = new PrivateMessageUser(iu);
privateMessageUsers.Add(pmUser);
if (tabControl.SelectedTab == 0)
{
string selecterUserName = string.Empty;
if (lbUserList.SelectedItem != null)
{
selecterUserName = lbUserList.SelectedItem.Text;
}
lbUserList.Clear();
privateMessageUsers.ForEach(pmsgUser => AddPlayerToList(pmsgUser.IrcUser,
connectionManager.UserList.Find(u => u.Name == pmsgUser.IrcUser.Name) != null));
lbUserList.SelectedIndex = lbUserList.Items.FindIndex(i => i.Text == selecterUserName);
}
}
ChatMessage message = new ChatMessage(e.Sender, otherUserMessageColor, DateTime.Now, e.Message);
pmUser.Messages.Add(message);
lastReceivedPMSender = e.Sender;
lastConversationPartner = e.Sender;
if (!Visible)
{
HandleNotification(pmUser.IrcUser, e.Message);
if (lbUserList.SelectedItem == null || lbUserList.SelectedItem.Text != e.Sender)
{
return;
}
}
else if (lbUserList.SelectedItem == null || lbUserList.SelectedItem.Text != e.Sender)
{
HandleNotification(pmUser.IrcUser, e.Message);
return;
}
lbMessages.AddMessage(message);
if (sndMessageSound != null)
{
sndMessageSound.Play();
}
}
/// <summary>
/// Sends an IRC Privmsg to a user or a channel
/// </summary>
/// <param name="user"></param>
/// <param name="target"></param>
/// <param name="message"></param>
private void SendMessage(IRCUser user, string target, string message)
{
string lowerTarget = target.ToLower();
if (lowerTarget.StartsWith("#") || lowerTarget.StartsWith("&"))
{
IRCChannel targetChannel = GetChannelByName(target);
if (targetChannel != null)
{
SendToChannel(targetChannel, user, IRCMessageType.Privmsg, message);
return;
}
else
SendToUser(user, ":Simian 403 " + user.Name + " " + target + " :No such nickname");
}
else
{
IRCUser targetUser = GetUserByName(target);
if (targetUser != null)
{
SendToUser(targetUser, ":" + user.Name + "!" + user.UserName + "@" + user.HostName + " PRIVMSG " + targetUser.Name + " :" + message);
return;
}
else
SendToUser(user, ":Simian 403 " + user.Name + " " + target + " :No such channel");
}
}
/// <summary>
/// Sends the message to populate an IRC client's names list
/// </summary>
/// <param name="user"></param>
/// <param name="channel"></param>
private void SendNamesList(IRCUser user, IRCChannel channel)
{
//find all users who are in this channel
List<KeyValuePair<IRCChannel, IRCUser>> users = m_channelUserPairs.FindAll(delegate(KeyValuePair<IRCChannel, IRCUser> kvp)
{
return kvp.Key == channel;
});
List<string> names = new List<string>();
foreach (KeyValuePair<IRCChannel, IRCUser> kvp in users)
{
string prefix = "";
names.Add(prefix + kvp.Value.Name);
}
SendToUser(user, ":Simian 353 " + user.Name + " @ " + channel.Name + " :" + String.Join(" ", names.ToArray()));
SendToUser(user, ":Simian 366 " + user.Name + " " + channel.Name + " :End of /NAMES list.");
}
/// <summary>
/// Sends s message to everyone in a certain channel
/// </summary>
/// <param name="channel"></param>
/// <param name="user"></param>
/// <param name="type"></param>
private void SendToChannel(IRCChannel channel, IRCUser user, IRCMessageType type, string extraParam)
{
//find all users who are in this channel
List<KeyValuePair<IRCChannel, IRCUser>> users = m_channelUserPairs.FindAll(delegate(KeyValuePair<IRCChannel, IRCUser> kvp)
{
return kvp.Key == channel;
});
string message;
if (type == IRCMessageType.Join)
message = ":" + user.Name + "!" + user.UserName + "@" + user.HostName + " JOIN " + channel.Name;
else if (type == IRCMessageType.Part)
message = ":" + user.Name + "!" + user.UserName + "@" + user.HostName + " PART :" + channel.Name;
else if (type == IRCMessageType.Privmsg)
{
message = ":" + user.Name + "!" + user.UserName + "@" + user.HostName + " PRIVMSG " + channel.Name + " :" + extraParam;
if (channel.Name == m_defaultChannel && user.TCPClient != null) //only call entity chat for irc users
m_scene.EntityChat(this, user, 0f, extraParam, 0, EntityChatType.Broadcast);
}
else return;
for (int u = 0, uCount = users.Count; u < uCount; u++)
{
if (type != IRCMessageType.Privmsg || users[u].Value != user)
SendToUser(users[u].Value, message);
}
}
public bool Start(Simian simian)
{
m_simian = simian;
if (File.Exists("motd.txt"))
{
m_motd = File.ReadAllLines("motd.txt");
}
else
{
m_motd = new string[0];
}
m_sceneFactory = m_simian.GetAppModule <ISceneFactory>();
if (m_sceneFactory != null)
{
m_sceneFactory.OnSceneStart += SceneStartHandler;
}
m_clientConnectedCallback = new AsyncCallback(
delegate(IAsyncResult ar)
{
if (m_scene == null)
{
return;
}
try
{
//accept connection for a new user
IRCUser user = new IRCUser(m_scene, null, UUID.Random());
user.TCPClient = m_listener.EndAcceptTcpClient(ar);
m_log.Info("Connection from " + user.TCPClient.Client.RemoteEndPoint);
//add new user to dictionary
m_users.Add(user);
//begin listening for data on the new connection, and also for the next client connection
user.TCPClient.Client.BeginReceive(user.Buffer, 0, TCP_BUFFER_LENGTH, SocketFlags.None, m_dataReceivedCallback, user);
m_listener.BeginAcceptTcpClient(m_clientConnectedCallback, user);
//fire ClientConnected event
if (ClientConnected != null)
{
ClientConnected(user);
}
}
catch (ObjectDisposedException) { }
}
);
m_dataReceivedCallback = new AsyncCallback(
delegate(IAsyncResult ar)
{
IRCUser user = (IRCUser)ar.AsyncState;
//number of bytes read
int bytesRead = user.TCPClient.Client.EndReceive(ar);
//name or address, depending on whether or not user is authenticated
string displayName = user.Name == null ? user.TCPClient.Client.RemoteEndPoint.ToString() : user.Name;
//check for disconnection
if (bytesRead == 0 || !user.TCPClient.Client.Connected)
{
m_log.Info("Client " + displayName + " disconnected.");
SendToUserChannels(user, IRCMessageType.Quit, "Disconnected"); //TODO: quit messages
//remove user from disctionary
RemoveUser(user);
//fire ClientDisconnected event
if (ClientDisconnected != null)
{
ClientDisconnected(user, null);
}
return;
}
//trim buffer length to the number of bytes read
byte[] buffer = new byte[bytesRead];
Array.Copy(user.Buffer, 0, buffer, 0, bytesRead);
//split message into string lines
string[] delimiters = new string[] { "\0", "\r", "\n" };
string[] lines = Encoding.ASCII.GetString(buffer).Split(delimiters, StringSplitOptions.RemoveEmptyEntries);
//parse each line
for (int i = 0, len = lines.Length; i < len; i++)
{
m_log.Info("<" + displayName + ">: " + lines[i]);
//fire DataReceived event
if (DataReceived != null)
{
DataReceived(user, lines[i]);
}
ParseCommand(user, lines[i]);
}
//keep listening for data
try
{
user.TCPClient.Client.BeginReceive(user.Buffer, 0, TCP_BUFFER_LENGTH, SocketFlags.None, m_dataReceivedCallback, user);
}
catch (Exception ex)
{
m_log.Warn(ex.Message);
RemoveUser(user);
}
}
);
try
{
m_listener = new TcpListener(IPAddress.Any, 6667);
m_listener.Start();
m_listener.BeginAcceptTcpClient(m_clientConnectedCallback, this);
}
catch (Exception ex)
{
m_log.Error("Failed to start IRC server: " + ex.Message);
return(false);
}
m_log.Info("IRC server listening on port 6667");
return(true);
}
/// <summary>
/// Sends a message to a specific user
/// </summary>
/// <param name="user"></param>
/// <param name="message"></param>
private void SendToUser(IRCUser user, string message)
{
if (user.TCPClient == null)
return; //not a real irc user
try
{
user.TCPClient.Client.Send(Encoding.ASCII.GetBytes(message + "\r\n"));
}
catch (Exception ex)
{
m_log.Warn(ex.Message);
}
}
public int Add(IRCUser value)
{
return a.Add(value);
}
/// <summary>
/// Sends a message to everyone who is on a common channel with a certain user
/// </summary>
/// <param name="user"></param>
/// <param name="type"></param>
/// <param name="extraParam"></param>
private void SendToUserChannels(IRCUser user, IRCMessageType type, string extraParam)
{
//find all channels that this user is in
List<KeyValuePair<IRCChannel, IRCUser>> channels = m_channelUserPairs.FindAll(delegate(KeyValuePair<IRCChannel, IRCUser> kvp)
{
return kvp.Value == user;
});
string message;
if (type == IRCMessageType.Nick) //extraParam = old nickname
message = ":" + extraParam + "!" + user.UserName + "@" + user.HostName + " NICK :" + user.Name;
else if (type == IRCMessageType.Quit) //extraParam = quit message
message = ":" + user.Name + "!" + user.UserName + "@" + user.HostName + " QUIT :" + extraParam;
else return;
SendToUser(user, message);
List<IRCUser> recepients = new List<IRCUser>();
//find all users who are in each channel which have not already received this message
for (int i = 0, cCount = channels.Count; i < cCount; i++)
{
List<KeyValuePair<IRCChannel, IRCUser>> users = m_channelUserPairs.FindAll(delegate(KeyValuePair<IRCChannel, IRCUser> kvp)
{
return kvp.Key == channels[i].Key;
});
for (int u = 0, uCount = users.Count; u < uCount; u++)
{
if (!recepients.Contains(users[i].Value))
{
recepients.Add(users[i].Value);
SendToUser(users[i].Value, message);
}
}
}
}
public int IndexOf(IRCUser value)
{
return a.IndexOf(value);
}
/// <summary>
/// Send initial welcome message to a user
/// </summary>
/// <param name="user"></param>
private void SendWelcome(IRCUser user)
{
SendToUser(user, ":Simian 001 " + user.Name + " :Welcome to " + m_scene.Name + "!");
SendToUser(user, ":Simian 005 " + user.Name + " IRCD=Simian CHANTYPES=#&");
for (int i = 0, len = m_motd.Length; i < len; i++)
SendToUser(user, ":Simian 372 " + user.Name + " :" + m_motd[i]);
SendToUser(user, ":Simian 376 " + user.Name + " :End of /MOTD command.");
JoinUserToChannel(user, m_defaultChannel);
}
public void Remove(IRCUser value)
{
a.Remove(value);
}
public JoinUserEventArgs(IRCUser ircUser)
{
IrcUser = ircUser;
}
