2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
5 * Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
6 * Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
8 * This file is part of InspIRCd. InspIRCd is free software: you can
9 * redistribute it and/or modify it under the terms of the GNU General Public
10 * License as published by the Free Software Foundation, version 2.
12 * This program is distributed in the hope that it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
14 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
17 * You should have received a copy of the GNU General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 /** Handle /KILL. These command handlers can be reloaded by the core,
25 * and handle basic RFC1459 commands. Commands within modules work
26 * the same way, however, they can be fully unloaded, where these
29 class CommandKill : public Command
32 /** Constructor for kill.
34 CommandKill ( Module* parent) : Command(parent,"KILL",2,2) {
36 syntax = "<nickname> <reason>";
37 TRANSLATE3(TR_NICK, TR_TEXT, TR_END);
40 * @param parameters The parameters to the comamnd
41 * @param pcnt The number of parameters passed to teh command
42 * @param user The user issuing the command
43 * @return A value from CmdResult to indicate command success or failure.
45 CmdResult Handle(const std::vector<std::string>& parameters, User *user);
46 RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
48 // local kills of remote users are routed via the OnRemoteKill hook
50 return ROUTE_LOCALONLY;
51 return ROUTE_BROADCAST;
57 CmdResult CommandKill::Handle (const std::vector<std::string>& parameters, User *user)
59 /* Allow comma seperated lists of users for /KILL (thanks w00t) */
60 if (ServerInstance->Parser->LoopCall(user, this, parameters, 0))
63 User *u = ServerInstance->FindNick(parameters[0]);
64 char killreason[MAXBUF];
70 * Here, we need to decide how to munge kill messages. Whether to hide killer, what to show opers, etc.
71 * We only do this when the command is being issued LOCALLY, for remote KILL, we just copy the message we got.
73 * This conditional is so that we only append the "Killed (" prefix ONCE. If killer is remote, then the kill
74 * just gets processed and passed on, otherwise, if they are local, it gets prefixed. Makes sense :-) -- w00t
79 * Moved this event inside the IS_LOCAL check also, we don't want half the network killing a user
80 * and the other half not. This would be a bad thing. ;p -- w00t
82 FIRST_MOD_RESULT(OnKill, MOD_RESULT, (user, u, parameters[1]));
84 if (MOD_RESULT == MOD_RES_DENY)
87 if (!ServerInstance->Config->HideKillsServer.empty())
89 // hidekills is on, use it
90 snprintf(killreason, ServerInstance->Config->Limits.MaxQuit, "Killed (%s (%s))", ServerInstance->Config->HideKillsServer.c_str(), parameters[1].c_str());
94 // hidekills is off, do nothing
95 snprintf(killreason, ServerInstance->Config->Limits.MaxQuit, "Killed (%s (%s))", user->nick.c_str(), parameters[1].c_str());
100 /* Leave it alone, remote server has already formatted it */
101 strlcpy(killreason, parameters[1].c_str(), ServerInstance->Config->Limits.MaxQuit);
105 * Now we need to decide whether or not to send a local or remote snotice. Currently this checking is a little flawed.
106 * No time to fix it right now, so left a note. -- w00t
111 ServerInstance->SNO->WriteToSnoMask('K', "Remote kill by %s: %s!%s@%s (%s)", user->nick.c_str(), u->nick.c_str(), u->ident.c_str(), u->host.c_str(), parameters[1].c_str());
112 FOREACH_MOD(I_OnRemoteKill, OnRemoteKill(user, u, killreason, killreason));
118 * XXX - this isn't entirely correct, servers A - B - C, oper on A, client on C. Oper kills client, A and B will get remote kill
119 * snotices, C will get a local kill snotice. this isn't accurate, and needs fixing at some stage. -- w00t
121 ServerInstance->SNO->WriteToSnoMask('k',"Local Kill by %s: %s!%s@%s (%s)", user->nick.c_str(), u->nick.c_str(), u->ident.c_str(), u->host.c_str(), parameters[1].c_str());
122 ServerInstance->Logs->Log("KILL",DEFAULT,"LOCAL KILL: %s :%s!%s!%s (%s)", u->nick.c_str(), ServerInstance->Config->ServerName.c_str(), user->dhost.c_str(), user->nick.c_str(), parameters[1].c_str());
123 /* Bug #419, make sure this message can only occur once even in the case of multiple KILL messages crossing the network, and change to show
124 * hidekillsserver as source if possible
128 u->Write(":%s KILL %s :%s!%s!%s (%s)", ServerInstance->Config->HideKillsServer.empty() ? user->GetFullHost().c_str() : ServerInstance->Config->HideKillsServer.c_str(),
130 ServerInstance->Config->ServerName.c_str(),
132 ServerInstance->Config->HideKillsServer.empty() ? user->nick.c_str() : ServerInstance->Config->HideKillsServer.c_str(),
133 parameters[1].c_str());
138 ServerInstance->Users->QuitUser(u, killreason);
142 user->WriteServ( "401 %s %s :No such nick/channel", user->nick.c_str(), parameters[0].c_str());
150 COMMAND_INIT(CommandKill)