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/>.
24 /* $ModDesc: Provides support for the CHGHOST command */
28 class CommandChghost : public Command
33 CommandChghost(Module* Creator, char* hmap) : Command(Creator,"CHGHOST", 2), hostmap(hmap)
36 syntax = "<nick> <newhost>";
37 TRANSLATE3(TR_NICK, TR_TEXT, TR_END);
40 CmdResult Handle(const std::vector<std::string> ¶meters, User *user)
42 const char* x = parameters[1].c_str();
44 if (parameters[1].length() > 63)
46 user->WriteServ("NOTICE %s :*** CHGHOST: Host too long", user->nick.c_str());
52 if (!hostmap[(unsigned char)*x])
54 user->WriteServ("NOTICE "+std::string(user->nick)+" :*** CHGHOST: Invalid characters in hostname");
59 User* dest = ServerInstance->FindNick(parameters[0]);
63 user->WriteNumeric(ERR_NOSUCHNICK, "%s %s :No such nick/channel", user->nick.c_str(), parameters[0].c_str());
69 if ((dest->ChangeDisplayedHost(parameters[1].c_str())) && (!ServerInstance->ULine(user->server)))
71 // fix by brain - ulines set hosts silently
72 ServerInstance->SNO->WriteGlobalSno('a', std::string(user->nick)+" used CHGHOST to make the displayed host of "+dest->nick+" become "+dest->dhost);
79 RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
81 User* dest = ServerInstance->FindNick(parameters[0]);
83 return ROUTE_OPT_UCAST(dest->server);
84 return ROUTE_LOCALONLY;
89 class ModuleChgHost : public Module
94 ModuleChgHost() : cmd(this, hostmap)
97 ServerInstance->AddCommand(&cmd);
98 Implementation eventlist[] = { I_OnRehash };
99 ServerInstance->Modules->Attach(eventlist, this, 1);
103 void OnRehash(User* user)
106 std::string hmap = Conf.ReadValue("hostname", "charmap", 0);
109 hmap = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789";
111 memset(hostmap, 0, sizeof(hostmap));
112 for (std::string::iterator n = hmap.begin(); n != hmap.end(); n++)
113 hostmap[(unsigned char)*n] = 1;
122 return Version("Provides support for the CHGHOST command", VF_OPTCOMMON | VF_VENDOR);
127 MODULE_INIT(ModuleChgHost)