X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_uninvite.cpp;h=d6b42c242c261b55ad10ed5370a0103ef0c7b687;hb=d848034590bc402277da975b7efdbc78ce1722fc;hp=07e975392ce175148cb1817b30b511acfedb57eb;hpb=ced58c3be3f1da8dcf70c3904e5fe4bdaabf0e3d;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_uninvite.cpp b/src/modules/m_uninvite.cpp index 07e975392..d6b42c242 100644 --- a/src/modules/m_uninvite.cpp +++ b/src/modules/m_uninvite.cpp @@ -1,133 +1,137 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- Internet Relay Chat Daemon * - * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev. - * E-mail: - * - * - * - * Written by Craig Edwards, Craig McLure, and others. - * This program is free but copyrighted software; see - * the file COPYING for details. + * 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 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 . */ -using namespace std; - -/* $ModDesc: Provides the UNINVITE command which lets users un-invite other users from channels (!) */ -#include -#include "users.h" -#include "channels.h" -#include "modules.h" -#include "helperfuncs.h" -#include "message.h" +#include "inspircd.h" +#include "modules/invite.h" -static Server *Srv; - -class cmd_uninvite : public command_t +enum { - public: - cmd_uninvite () : command_t("UNINVITE", 0, 2) - { - this->source = "m_uninvite.so"; - } - - void Handle (char **parameters, int pcnt, userrec *user) - { - userrec* u = Find(parameters[0]); - chanrec* c = FindChan(parameters[1]); - - if ((!c) || (!u)) - { - if (!c) - { - WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, parameters[1]); - } - else - { - WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, parameters[0]); - } - - return; - } - - if (c->modes[CM_INVITEONLY]) - { - if (cstatus(user,c) < STATUS_HOP) - { - WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, c->name); - return; - } - } - - irc::string xname(c->name); - - if (!u->IsInvited(xname)) - { - WriteServ(user->fd,"491 %s %s %s :Is not invited to channel %s",user->nick,u->nick,c->name,c->name); - return; - } - if (!c->HasUser(user)) - { - WriteServ(user->fd,"492 %s %s :You're not on that channel!",user->nick, c->name); - return; - } - - u->RemoveInvite(xname); - WriteServ(user->fd,"494 %s %s %s :Uninvited",user->nick,c->name,u->nick); - WriteServ(u->fd,"493 %s :You were uninvited from %s by %s",u->nick,c->name,user->nick); - WriteChannel(c,user,"NOTICE %s :*** %s uninvited %s.",c->name,user->nick,u->nick); - } + // InspIRCd-specific. + ERR_INVITEREMOVED = 494, + ERR_NOTINVITED = 505, + RPL_UNINVITED = 653 }; -class ModuleUninvite : public Module +/** Handle /UNINVITE + */ +class CommandUninvite : public Command { - cmd_uninvite *mycommand; - + Invite::API invapi; public: - - ModuleUninvite(Server* Me) : Module::Module(Me) + CommandUninvite(Module* Creator) + : Command(Creator, "UNINVITE", 2) + , invapi(Creator) { - Srv = Me; - mycommand = new cmd_uninvite(); - Srv->AddCommand(mycommand); + syntax = " "; + TRANSLATE2(TR_NICK, TR_TEXT); } - - virtual ~ModuleUninvite() + + CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE { + 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->WriteNumeric(Numerics::NoSuchChannel(parameters[1])); + } + else + { + user->WriteNumeric(Numerics::NoSuchNick(parameters[0])); + } + + return CMD_FAILURE; + } + + if (IS_LOCAL(user)) + { + if (c->GetPrefixValue(user) < HALFOP_VALUE) + { + user->WriteNumeric(ERR_CHANOPRIVSNEEDED, c->name, InspIRCd::Format("You must be a channel %soperator", c->GetPrefixValue(u) == HALFOP_VALUE ? "" : "half-")); + return CMD_FAILURE; + } + } + + /* 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) + { + // 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); + + 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; } - - virtual Version GetVersion() + + RouteDescriptor GetRouting(User* user, const Params& parameters) CXX11_OVERRIDE { - /* Must be static, because we dont want to desync invite lists */ - return Version(1, 0, 0, 0, VF_VENDOR|VF_STATIC); + return ROUTE_OPT_UCAST(parameters[0]); } }; - -class ModuleUninviteFactory : public ModuleFactory +class ModuleUninvite : public Module { + CommandUninvite cmd; + public: - ModuleUninviteFactory() - { - } - - ~ModuleUninviteFactory() + + ModuleUninvite() : cmd(this) { } - - virtual Module * CreateModule(Server* Me) + + Version GetVersion() CXX11_OVERRIDE { - return new ModuleUninvite(Me); + 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); } - }; - -extern "C" void * init_module( void ) -{ - return new ModuleUninviteFactory; -} +MODULE_INIT(ModuleUninvite)