2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
5 * Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
7 * This file is part of InspIRCd. InspIRCd is free software: you can
8 * redistribute it and/or modify it under the terms of the GNU General Public
9 * License as published by the Free Software Foundation, version 2.
11 * This program is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
13 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
23 /** Handle /USER. These command handlers can be reloaded by the core,
24 * and handle basic RFC1459 commands. Commands within modules work
25 * the same way, however, they can be fully unloaded, where these
28 class CommandUser : public SplitCommand
31 /** Constructor for user.
33 CommandUser ( Module* parent) : SplitCommand(parent,"USER",4,4) { works_before_reg = true; Penalty = 0; syntax = "<username> <localhost> <remotehost> <GECOS>"; }
35 * @param parameters The parameters to the comamnd
36 * @param pcnt The number of parameters passed to teh command
37 * @param user The user issuing the command
38 * @return A value from CmdResult to indicate command success or failure.
40 CmdResult HandleLocal(const std::vector<std::string>& parameters, LocalUser *user);
43 CmdResult CommandUser::HandleLocal(const std::vector<std::string>& parameters, LocalUser *user)
45 /* A user may only send the USER command once */
46 if (!(user->registered & REG_USER))
48 if (!ServerInstance->IsIdent(parameters[0].c_str()))
51 * RFC says we must use this numeric, so we do. Let's make it a little more nub friendly though. :)
52 * -- Craig, and then w00t.
54 user->WriteNumeric(461, "%s USER :Your username is not valid",user->nick.c_str());
60 * The ident field is IDENTMAX+2 in size to account for +1 for the optional
61 * ~ character, and +1 for null termination, therefore we can safely use up to
64 user->ChangeIdent(parameters[0].c_str());
65 user->fullname.assign(parameters[3].empty() ? std::string("No info") : parameters[3], 0, ServerInstance->Config->Limits.MaxGecos);
66 user->registered = (user->registered | REG_USER);
71 user->WriteNumeric(462, "%s :You may not reregister", user->nick.c_str());
75 /* parameters 2 and 3 are local and remote hosts, and are ignored */
76 if (user->registered == REG_NICKUSER)
80 /* user is registered now, bit 0 = USER command, bit 1 = sent a NICK command */
81 FIRST_MOD_RESULT(OnUserRegister, MOD_RESULT, (user));
82 if (MOD_RESULT == MOD_RES_DENY)
90 COMMAND_INIT(CommandUser)