/// <returns>The currently active channel</returns>
public Channel GetChannel()
{
if (m_active_channel == null)
{
return(null);
}
Channel channel = GetChannel(m_active_channel);
if (channel == null)
{
channel = m_tmp_channel;
}
if (channel == null)
{
// Temporary channel for private messages
m_tmp_channel = new Channel(m_active_channel);
channel = m_tmp_channel;
if (!channel.IsPrivate())
{
L.Log("Manager::GetChannel() Channel not found: " + m_active_channel +
". Creating temporary object.", true);
}
}
return(channel);
}
/// <summary>Changes the per-thread channel</summary>
/// <param name="channel_name">Channel name: null clears garbage</param>
public void SetActiveChannel(string channel_name)
{
var tid = Thread.CurrentThread.ManagedThreadId;
if (channel_name == null)
{
m_active_channel.Remove(tid);
return;
}
Channel channel = GetChannel(channel_name);
if (channel == null)
{
channel = new Channel(channel_name);
if (!channel.IsPrivate())
{
L.Log("Manager::SetActiveChannel channel '" + channel_name +
"' not found! Creating dummy channel.");
}
}
m_active_channel[tid] = channel;
}
void Cmd_timebomb(string nick, string message)
{
Channel chan = p_manager.GetChannel();
if (chan.IsPrivate())
{
return;
}
string channel = chan.GetName();
if (m_timers.ContainsKey(channel))
{
chan.Say("Only one timebomb is allowed at a time.");
return;
}
if (m_cooldown.ContainsKey(channel))
{
chan.Say("Assembling a new bomb. Please wait... (" +
(int)(m_cooldown[channel].GetRemaining() / 1000.0) + "s)");
return;
}
string dst_name = Chatcommand.GetNext(ref message);
dst_name = chan.FindNickname(dst_name, false);
if (dst_name == null)
{
chan.Say(nick + ": Unknown or invalid nickname specified.");
return;
}
if (dst_name == G.settings["nickname"])
{
E.Notice(nick, "You fell for it, fool! Thunder Cross Split Attack!");
dst_name = nick;
}
// Take a random amount from "colors"
string[] choices = new string[Utils.random.Next(2, 5)];
string choice_str = "";
for (int i = 0; i < choices.Length; ++i)
{
choices[i] = (string)Utils.RandomIn(colors);
// Format chat output
choice_str += choices[i];
if (i < choices.Length - 1)
{
choice_str += ", ";
}
}
string color = (string)Utils.RandomIn(choices);
var data = new DisarmData(dst_name, color, Utils.random.Next(50, 90) * 1000.0);
data.timer.Elapsed += delegate {
BoomTimerElapsed(channel);
};
m_timers[channel] = data;
chan.Say(dst_name + ": Tick tick.. " + (int)(data.timer.Interval / 1000.0) +
"s until explosion. Try $cutwire <color> from one of these colors: " + choice_str);
}
string LuaRun(string nick, Channel chan, string message)
{
if (!System.IO.File.Exists("plugins/security.lua"))
{
return("Error: File 'plugins/security.lua' does not exist");
}
bool is_private = chan.IsPrivate();
// Initialize packet lock, packet and start time
lua_lock = false;
lua_packet = new System.Text.StringBuilder();
SE.ResetLua();
SE.RegisterLuaFunction(l_print, "print");
SE.RegisterLuaFunction(l_stringldistance, "stringldistance");
SE.RegisterLuaFunction(l_getUserstatus, "getUserstatus");
Lua.lua_atpanic(SE.L, l_panic);
#region Nick list
Lua.lua_newtable(SE.L);
int index = 0;
if (!is_private)
{
foreach (var user in chan.users)
{
Lua.lua_pushinteger(SE.L, ++index);
Lua.lua_newtable(SE.L);
Lua.lua_pushstring(SE.L, "nick");
Lua.lua_pushstring(SE.L, user.Key);
Lua.lua_settable(SE.L, -3);
Lua.lua_pushstring(SE.L, "hostmask");
Lua.lua_pushstring(SE.L, user.Value.hostmask);
Lua.lua_settable(SE.L, -3);
Lua.lua_settable(SE.L, -3);
}
}
Lua.lua_setglobal(SE.L, "N");
#endregion
#region Public chat variables variables
SE.CreateLuaTable("L");
Lua.lua_getglobal(SE.L, "L");
SE.SetTableField("channel", chan.GetName());
SE.SetTableField("nick", nick);
SE.SetTableField("botname", G.settings["nickname"]);
SE.SetTableField("hostmask", chan.GetUserData(nick).hostmask);
SE.SetTableField("isprivate", is_private);
SE.SetTableField("online", index);
SE.SetTableField("owner_hostmask", G.settings["owner_hostmask"]);
Lua.lua_settop(SE.L, 0);
#endregion
int lua_error = 1;
string lua_output = null;
lua_error = Lua.luaL_dofile(SE.L, "plugins/security.lua");
if (lua_error == 0)
{
lua_error = Lua.luaL_dostring(SE.L, message);
}
while (lua_lock)
{
System.Threading.Thread.Sleep(100);
}
int type = Lua.lua_type(SE.L, -1);
if (type == Lua.LUA_TSTRING)
{
int length = Lua.lua_strlen(SE.L, -1);
if (length > LUA_TEXT_MAX)
{
lua_output = "<too long message>";
Lua.lua_pop(SE.L, 1);
type = Lua.LUA_TNONE;
}
}
if (type != Lua.LUA_TNIL && type != Lua.LUA_TNONE)
{
lua_output = Lua.lua_tostring(SE.L, -1);
}
lua_lock = true;
if (lua_output != null)
{
lua_packet.Append(lua_output);
}
if (lua_error > 0)
{
L.Log("m_Lua::LuaRun, errorcode = " + lua_error, true);
}
lua_lock = false;
SE.CloseLua();
lua_timer.Reset();
#region Remove control characters, '\n' to space
char[] answer = new char[LUA_TEXT_MAX];
int pos = 0;
for (int i = 0; i < lua_packet.Length && pos < answer.Length; i++)
{
char cur = lua_packet[i];
if (cur == '\t' || cur == '\n')
{
cur = ' ';
}
if (cur == 0 || cur == '\r')
{
continue;
}
answer[pos] = cur;
pos++;
}
#endregion
if (pos == answer.Length)
{
answer[--pos] = '.';
answer[--pos] = '.';
answer[--pos] = ' ';
pos += 3;
}
string answer_s = new string(answer, 0, pos);
if (pos == 0)
{
answer_s = nick + ": <no return text>";
}
return(answer_s);
}
void FetchChat(string line)
{
//<host> 353 <NICKNAME> = #nimg_lobby :<nick> @<nick> +<nick>
string[] args = line.Split(new char[] { ' ' }, 6);
#region Nickname and Hostmask
int read_pos = args[0].IndexOf('!');
string nick = "";
if (read_pos > 0)
{
nick = args[0].Substring(0, read_pos++);
}
else
{
read_pos = 0;
}
string hostmask = args[0].Substring(read_pos);
#endregion
string status = args[1].ToUpper();
#region Ping Pong
if (hostmask == "PING")
{
status = status.ToLower();
if (status[0] == ':')
{
status = status.Substring(1);
}
L.Log("PONG to " + status);
send("PONG " + status);
if (OnPong != null)
{
OnPong();
}
return;
}
if (hostmask == "PONG")
{
return;
}
#endregion
if (status == "QUIT")
{
OnUserEvent(nick, hostmask, status, "");
return;
}
// <nick!host> <status> <destination> ...
string destination = args[2];
#region JOIN NICK PART
if (status == "JOIN" || status == "NICK" || status == "PART")
{
// <nick!host> PART <channel>
// <nick!host> JOIN :<channel>
if (destination[0] == ':')
{
destination = destination.Substring(1);
}
OnUserEvent(nick, hostmask, status, destination);
return;
}
#endregion
#region Normal Text-based
// Check if it's possible to get the text right now
bool is_text_only = false;
for (int i = 0; i < TEXT_STATUS.Length; i++)
{
if (TEXT_STATUS[i] == status)
{
is_text_only = true;
break;
}
}
if (is_text_only)
{
// <nick!host> <status> <destination> :text text
int min_start = args[0].Length + args[1].Length + args[2].Length + 3;
read_pos = line.IndexOf(':', min_start) + 1;
if (read_pos < 0)
{
Console.WriteLine(line);
return;
}
string message = line.Substring(read_pos);
if (status == "PONG")
{
L.Log(">> PONG " + hostmask);
return;
}
if ((status == "PRIVMSG" || status == "NOTICE") &&
destination.ToUpper() != "AUTH" &&
destination != "*" &&
nick != "")
{
if (Channel.IsPrivate(destination))
{
manager.SetActiveChannel(nick); // The tables have turned
}
else
{
manager.SetActiveChannel(destination);
}
Channel channel = manager.GetChannel();
// Update hostmask or add user
{
UserData user = channel.GetUserData(nick);
if (user == null)
{
user = new UserData(hostmask);
}
else
{
user.hostmask = hostmask;
}
channel.users[nick] = user;
}
OnUserSay(nick, message);
}
else // numbers, AUTH request
{
OnServerMessage(status, destination, message);
}
return;
}
#endregion
#region User Events
// Userlist
if (status == "332" ||
status == "353" ||
status == "366" ||
status == "396")
{
// <nick!host> 353 <destination> = <channel> :Bottybot figther212 @boots +Trivia foobar
// <nick!host> <status> <destination> <channel> :Text text
int min_start = 0;
int text_start = (status == "353") ? 5 : 4;
for (int i = 0; i < text_start; i++)
{
min_start += args[i].Length + 1;
}
read_pos = line.IndexOf(':', min_start) + 1;
if (read_pos < 0)
{
L.Log("FetchChat() " + line, true);
return;
}
string message = line.Substring(read_pos);
OnServerMessage(status, args[text_start - 1], message);
return;
}
if (status == "KICK")
{
// <nick!host> KICK <channel> <nick> :Kick reason
OnUserEvent(args[3], "", status, destination);
return;
}
#endregion
if (status == "004" ||
status == "005" ||
status == "252" ||
status == "254" ||
status == "265" ||
status == "266" ||
status == "333")
{
// Ignore stuff that's not supported yet
return;
}
Console.WriteLine(line);
}
