X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_uninvite.cpp;h=d6b42c242c261b55ad10ed5370a0103ef0c7b687;hb=80e81e3b81b779901fd9d67f8ae030ee30c0bcec;hp=cd3296ce649f90c812f0437a0dcee3fecacefc65;hpb=2b3394855d5adddb16285b905503d9ffe5a1d963;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_uninvite.cpp b/src/modules/m_uninvite.cpp index cd3296ce6..d6b42c242 100644 --- a/src/modules/m_uninvite.cpp +++ b/src/modules/m_uninvite.cpp @@ -1,104 +1,137 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- Internet Relay Chat Daemon * - * InspIRCd: (C) 2002-2007 InspIRCd Development Team - * See: http://www.inspircd.org/wiki/index.php/Credits + * Copyright (C) 2017 B00mX0r + * Copyright (C) 2013, 2018-2020 Sadie Powell + * Copyright (C) 2012-2016 Attila Molnar + * Copyright (C) 2012 Robby + * Copyright (C) 2009-2010 Daniel De Graaf + * Copyright (C) 2007-2008 Robin Burchell + * Copyright (C) 2007 Dennis Friis + * Copyright (C) 2006, 2010 Craig Edwards * - * This program is free but copyrighted software; see - * the file COPYING for details. + * This file is part of InspIRCd. InspIRCd is free software: you can + * redistribute it and/or modify it under the terms of the GNU General Public + * License as published by the Free Software Foundation, version 2. * - * --------------------------------------------------- + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . */ -/* $ModDesc: Provides the UNINVITE command which lets users un-invite other users from channels (!) */ #include "inspircd.h" +#include "modules/invite.h" + +enum +{ + // InspIRCd-specific. + ERR_INVITEREMOVED = 494, + ERR_NOTINVITED = 505, + RPL_UNINVITED = 653 +}; /** Handle /UNINVITE - */ -class cmd_uninvite : public command_t + */ +class CommandUninvite : public Command { + Invite::API invapi; public: - cmd_uninvite (InspIRCd* Instance) : command_t(Instance,"UNINVITE", 0, 2) + CommandUninvite(Module* Creator) + : Command(Creator, "UNINVITE", 2) + , invapi(Creator) { - this->source = "m_uninvite.so"; syntax = " "; - TRANSLATE3(TR_NICK, TR_TEXT, TR_END); + TRANSLATE2(TR_NICK, TR_TEXT); } - CmdResult Handle (const char** parameters, int pcnt, userrec *user) + CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE { - userrec* u = ServerInstance->FindNick(parameters[0]); - chanrec* c = ServerInstance->FindChan(parameters[1]); - - if ((!c) || (!u)) - { + User* u; + if (IS_LOCAL(user)) + u = ServerInstance->FindNickOnly(parameters[0]); + else + u = ServerInstance->FindNick(parameters[0]); + + Channel* c = ServerInstance->FindChan(parameters[1]); + + if ((!c) || (!u) || (u->registered != REG_ALL)) + { if (!c) { - user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[1]); + user->WriteNumeric(Numerics::NoSuchChannel(parameters[1])); } else { - user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]); + user->WriteNumeric(Numerics::NoSuchNick(parameters[0])); } - + return CMD_FAILURE; - } + } - if (c->modes[CM_INVITEONLY]) + if (IS_LOCAL(user)) { - if (c->GetStatus(user) < STATUS_HOP) + if (c->GetPrefixValue(user) < HALFOP_VALUE) { - user->WriteServ("482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, c->name); + user->WriteNumeric(ERR_CHANOPRIVSNEEDED, c->name, InspIRCd::Format("You must be a channel %soperator", c->GetPrefixValue(u) == HALFOP_VALUE ? "" : "half-")); return CMD_FAILURE; } } - irc::string xname(c->name); - - if (!u->IsInvited(xname)) - { - user->WriteServ("491 %s %s %s :Is not invited to channel %s",user->nick,u->nick,c->name,c->name); - return CMD_FAILURE; - } - if (!c->HasUser(user)) + /* Servers remember invites only for their local users, so act + * only if the target is local. Otherwise the command will be + * passed to the target users server. + */ + LocalUser* lu = IS_LOCAL(u); + if (lu) { - user->WriteServ("492 %s %s :You're not on that channel!",user->nick, c->name); - return CMD_FAILURE; - } + // XXX: The source of the numeric we send must be the server of the user doing the /UNINVITE, + // so they don't see where the target user is connected to + if (!invapi->Remove(lu, c)) + { + Numeric::Numeric n(ERR_NOTINVITED); + n.SetServer(user->server); + n.push(u->nick).push(c->name).push(InspIRCd::Format("Is not invited to channel %s", c->name.c_str())); + user->WriteRemoteNumeric(n); + return CMD_FAILURE; + } + + Numeric::Numeric n(ERR_INVITEREMOVED); + n.SetServer(user->server); + n.push(c->name).push(u->nick).push("Uninvited"); + user->WriteRemoteNumeric(n); - u->RemoveInvite(xname); - user->WriteServ("494 %s %s %s :Uninvited",user->nick,c->name,u->nick); - u->WriteServ("493 %s :You were uninvited from %s by %s",u->nick,c->name,user->nick); - c->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :*** %s uninvited %s.", c->name, user->nick, u->nick); + lu->WriteNumeric(RPL_UNINVITED, InspIRCd::Format("You were uninvited from %s by %s", c->name.c_str(), user->nick.c_str())); + c->WriteRemoteNotice(InspIRCd::Format("*** %s uninvited %s.", user->nick.c_str(), u->nick.c_str())); + } return CMD_SUCCESS; } + + RouteDescriptor GetRouting(User* user, const Params& parameters) CXX11_OVERRIDE + { + return ROUTE_OPT_UCAST(parameters[0]); + } }; class ModuleUninvite : public Module { - cmd_uninvite *mycommand; + CommandUninvite cmd; public: - ModuleUninvite(InspIRCd* Me) : Module(Me) + ModuleUninvite() : cmd(this) { - - mycommand = new cmd_uninvite(ServerInstance); - ServerInstance->AddCommand(mycommand); } - - virtual ~ModuleUninvite() - { - } - - virtual Version GetVersion() + + Version GetVersion() CXX11_OVERRIDE { - return Version(1, 1, 0, 0, VF_VENDOR, API_VERSION); + return Version("Adds the /UNINVITE command which allows users who have invited another user to a channel to withdraw their invite.", VF_VENDOR | VF_OPTCOMMON); } }; MODULE_INIT(ModuleUninvite) -