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 CommandSethost : public Command
31 CommandSethost(Module* Creator, char* hmap) : Command(Creator,"SETHOST", 1), hostmap(hmap)
33 allow_empty_last_param = false;
34 flags_needed = 'o'; syntax = "<new-hostname>";
37 CmdResult Handle (const std::vector<std::string>& parameters, User *user)
39 for (std::string::const_iterator x = parameters[0].begin(); x != parameters[0].end(); x++)
41 if (!hostmap[(const unsigned char)*x])
43 user->WriteNotice("*** SETHOST: Invalid characters in hostname");
48 if (parameters[0].length() > ServerInstance->Config->Limits.MaxHost)
50 user->WriteNotice("*** SETHOST: Host too long");
54 if (user->ChangeDisplayedHost(parameters[0]))
56 ServerInstance->SNO->WriteGlobalSno('a', user->nick+" used SETHOST to change their displayed host to "+user->dhost);
65 class ModuleSetHost : public Module
76 void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
78 std::string hmap = ServerInstance->Config->ConfValue("hostname")->getString("charmap", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789");
80 memset(hostmap, 0, sizeof(hostmap));
81 for (std::string::iterator n = hmap.begin(); n != hmap.end(); n++)
82 hostmap[(unsigned char)*n] = 1;
85 Version GetVersion() CXX11_OVERRIDE
87 return Version("Provides support for the SETHOST command", VF_VENDOR);
91 MODULE_INIT(ModuleSetHost)