2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2004-2006, 2008 Craig Edwards <craigedwards@brainbox.cc>
5 * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
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 /* $ModDesc: Provides support for /KNOCK and channel mode +K */
26 /** Handles the /KNOCK command
28 class CommandKnock : public Command
33 CommandKnock(Module* Creator) : Command(Creator,"KNOCK", 2, 2)
35 syntax = "<channel> <reason>";
37 TRANSLATE3(TR_TEXT, TR_TEXT, TR_END);
40 CmdResult Handle (const std::vector<std::string> ¶meters, User *user)
42 Channel* c = ServerInstance->FindChan(parameters[0]);
45 user->WriteNumeric(401, "%s %s :No such channel",user->nick.c_str(), parameters[0].c_str());
51 user->WriteNumeric(480, "%s :Can't KNOCK on %s, you are already on that channel.", user->nick.c_str(), c->name.c_str());
55 if (c->IsModeSet('K'))
57 user->WriteNumeric(480, "%s :Can't KNOCK on %s, +K is set.",user->nick.c_str(), c->name.c_str());
61 if (!c->IsModeSet('i'))
63 user->WriteNumeric(480, "%s :Can't KNOCK on %s, channel is not invite only so knocking is pointless!",user->nick.c_str(), c->name.c_str());
68 c->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :User %s is KNOCKing on %s (%s)", c->name.c_str(), user->nick.c_str(), c->name.c_str(), parameters[1].c_str());
71 c->WriteChannelWithServ(ServerInstance->Config->ServerName, "710 %s %s %s :is KNOCKing: %s", c->name.c_str(), c->name.c_str(), user->GetFullHost().c_str(), parameters[1].c_str());
73 user->WriteServ("NOTICE %s :KNOCKing on %s", user->nick.c_str(), c->name.c_str());
77 RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
79 return ROUTE_OPT_BCAST;
83 /** Handles channel mode +K
85 class Knock : public SimpleChannelModeHandler
88 Knock(Module* Creator) : SimpleChannelModeHandler(Creator, "noknock", 'K') { }
91 class ModuleKnock : public Module
96 ModuleKnock() : cmd(this), kn(this)
98 if (!ServerInstance->Modes->AddMode(&kn))
99 throw ModuleException("Could not add new modes!");
100 ServerInstance->AddCommand(&cmd);
102 ServerInstance->Modules->Attach(I_OnRehash, this);
106 void OnRehash(User* user)
108 std::string knocknotify = ServerInstance->Config->ConfValue("knock")->getString("notify");
109 irc::string notify(knocknotify.c_str());
111 if (notify == "numeric")
113 cmd.sendnotice = false;
114 cmd.sendnumeric = true;
116 else if (notify == "both")
118 cmd.sendnotice = true;
119 cmd.sendnumeric = true;
123 cmd.sendnotice = true;
124 cmd.sendnumeric = false;
128 virtual Version GetVersion()
130 return Version("Provides support for /KNOCK and channel mode +K", VF_OPTCOMMON | VF_VENDOR);
134 MODULE_INIT(ModuleKnock)