X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_uninvite.cpp;h=d6b42c242c261b55ad10ed5370a0103ef0c7b687;hb=3151d60c1ecc9462e4c335282ee6c31672f45111;hp=bcf18b3088ec0e9962416c2d44f74fe9266a4195;hpb=bab14f0dd2345c9d7dcbc47c918563709e1ac094;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_uninvite.cpp b/src/modules/m_uninvite.cpp index bcf18b308..d6b42c242 100644 --- a/src/modules/m_uninvite.cpp +++ b/src/modules/m_uninvite.cpp @@ -1 +1,137 @@ -/* +------------------------------------+ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * * InspIRCd: (C) 2002-2007 InspIRCd Development Team * See: http://www.inspircd.org/wiki/index.php/Credits * * This program is free but copyrighted software; see * the file COPYING for details. * * --------------------------------------------------- */ /* $ModDesc: Provides the UNINVITE command which lets users un-invite other users from channels (!) */ #include "inspircd.h" #include "users.h" #include "channels.h" #include "modules.h" #include "configreader.h" /** Handle /UNINVITE */ class cmd_uninvite : public command_t { public: cmd_uninvite (InspIRCd* Instance) : command_t(Instance,"UNINVITE", 0, 2) { this->source = "m_uninvite.so"; syntax = " "; } CmdResult Handle (const char** parameters, int pcnt, userrec *user) { userrec* u = ServerInstance->FindNick(parameters[0]); chanrec* c = ServerInstance->FindChan(parameters[1]); if ((!c) || (!u)) { if (!c) { user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[1]); } else { user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]); } return CMD_FAILURE; } if (c->modes[CM_INVITEONLY]) { if (c->GetStatus(user) < STATUS_HOP) { user->WriteServ("482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, c->name); 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)) { user->WriteServ("492 %s %s :You're not on that channel!",user->nick, c->name); return CMD_FAILURE; } 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); return CMD_SUCCESS; } }; class ModuleUninvite : public Module { cmd_uninvite *mycommand; public: ModuleUninvite(InspIRCd* Me) : Module(Me) { mycommand = new cmd_uninvite(ServerInstance); ServerInstance->AddCommand(mycommand); } virtual ~ModuleUninvite() { } virtual Version GetVersion() { return Version(1, 1, 0, 0, VF_VENDOR, API_VERSION); } }; MODULE_INIT(ModuleUninvite) \ No newline at end of file +/* + * InspIRCd -- Internet Relay Chat Daemon + * + * 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 . + */ + + +#include "inspircd.h" +#include "modules/invite.h" + +enum +{ + // InspIRCd-specific. + ERR_INVITEREMOVED = 494, + ERR_NOTINVITED = 505, + RPL_UNINVITED = 653 +}; + +/** Handle /UNINVITE + */ +class CommandUninvite : public Command +{ + Invite::API invapi; + public: + CommandUninvite(Module* Creator) + : Command(Creator, "UNINVITE", 2) + , invapi(Creator) + { + syntax = " "; + TRANSLATE2(TR_NICK, TR_TEXT); + } + + 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; + } + + RouteDescriptor GetRouting(User* user, const Params& parameters) CXX11_OVERRIDE + { + return ROUTE_OPT_UCAST(parameters[0]); + } +}; + +class ModuleUninvite : public Module +{ + CommandUninvite cmd; + + public: + + ModuleUninvite() : cmd(this) + { + } + + Version GetVersion() CXX11_OVERRIDE + { + 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)