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
30 CommandChghost(Module* Creator, char* hmap) : Command(Creator,"CHGHOST", 2), hostmap(hmap)
32 allow_empty_last_param = false;
34 syntax = "<nick> <newhost>";
35 TRANSLATE2(TR_NICK, TR_TEXT);
38 CmdResult Handle(const std::vector<std::string> ¶meters, User *user)
40 if (parameters[1].length() > ServerInstance->Config->Limits.MaxHost)
42 user->WriteNotice("*** CHGHOST: Host too long");
46 for (std::string::const_iterator x = parameters[1].begin(); x != parameters[1].end(); x++)
48 if (!hostmap[(unsigned char)*x])
50 user->WriteNotice("*** CHGHOST: Invalid characters in hostname");
55 User* dest = ServerInstance->FindNick(parameters[0]);
57 // Allow services to change the host of unregistered users
58 if ((!dest) || ((dest->registered != REG_ALL) && (!user->server->IsULine())))
60 user->WriteNumeric(Numerics::NoSuchNick(parameters[0]));
66 if ((dest->ChangeDisplayedHost(parameters[1])) && (!user->server->IsULine()))
68 // fix by brain - ulines set hosts silently
69 ServerInstance->SNO->WriteGlobalSno('a', user->nick+" used CHGHOST to make the displayed host of "+dest->nick+" become "+dest->dhost);
76 RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
78 return ROUTE_OPT_UCAST(parameters[0]);
83 class ModuleChgHost : public Module
89 ModuleChgHost() : cmd(this, hostmap)
93 void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
95 std::string hmap = ServerInstance->Config->ConfValue("hostname")->getString("charmap", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789");
97 memset(hostmap, 0, sizeof(hostmap));
98 for (std::string::iterator n = hmap.begin(); n != hmap.end(); n++)
99 hostmap[(unsigned char)*n] = 1;
102 Version GetVersion() CXX11_OVERRIDE
104 return Version("Provides support for the CHGHOST command", VF_OPTCOMMON | VF_VENDOR);
108 MODULE_INIT(ModuleChgHost)