2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
5 * Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
6 * Copyright (C) 2004-2006 Craig Edwards <craigedwards@brainbox.cc>
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/>.
26 class CommandChghost : public Command
29 std::bitset<UCHAR_MAX> hostmap;
31 CommandChghost(Module* Creator)
32 : Command(Creator,"CHGHOST", 2)
34 allow_empty_last_param = false;
36 syntax = "<nick> <newhost>";
37 TRANSLATE2(TR_NICK, TR_TEXT);
40 CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE
42 if (parameters[1].length() > ServerInstance->Config->Limits.MaxHost)
44 user->WriteNotice("*** CHGHOST: Host too long");
48 for (std::string::const_iterator x = parameters[1].begin(); x != parameters[1].end(); x++)
50 if (!hostmap.test(static_cast<unsigned char>(*x)))
52 user->WriteNotice("*** CHGHOST: Invalid characters in hostname");
57 User* dest = ServerInstance->FindNick(parameters[0]);
59 // Allow services to change the host of unregistered users
60 if ((!dest) || ((dest->registered != REG_ALL) && (!user->server->IsULine())))
62 user->WriteNumeric(Numerics::NoSuchNick(parameters[0]));
68 if ((dest->ChangeDisplayedHost(parameters[1])) && (!user->server->IsULine()))
70 // fix by brain - ulines set hosts silently
71 ServerInstance->SNO->WriteGlobalSno('a', user->nick+" used CHGHOST to make the displayed host of "+dest->nick+" become "+dest->GetDisplayedHost());
78 RouteDescriptor GetRouting(User* user, const Params& parameters) CXX11_OVERRIDE
80 return ROUTE_OPT_UCAST(parameters[0]);
85 class ModuleChgHost : public Module
95 void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
97 std::string hmap = ServerInstance->Config->ConfValue("hostname")->getString("charmap", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789");
100 for (std::string::iterator n = hmap.begin(); n != hmap.end(); n++)
101 cmd.hostmap.set(static_cast<unsigned char>(*n));
104 Version GetVersion() CXX11_OVERRIDE
106 return Version("Provides support for the CHGHOST command", VF_OPTCOMMON | VF_VENDOR);
110 MODULE_INIT(ModuleChgHost)