X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_noctcp.cpp;h=e769ba4203e3626e5486b9c521457ab12389858f;hb=f2cdf27dd9c45f91f4184b81ea3b9be7c5d88173;hp=72fb4858c261323a859a4262f278f5a683adde15;hpb=ab01aaeeee9aed655df2eec2522072233fe3aa57;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_noctcp.cpp b/src/modules/m_noctcp.cpp index 72fb4858c..e769ba420 100644 --- a/src/modules/m_noctcp.cpp +++ b/src/modules/m_noctcp.cpp @@ -1,147 +1,81 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- Internet Relay Chat Daemon * - * Inspire is copyright (C) 2002-2004 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) 2007-2008 Robin Burchell + * Copyright (C) 2007 Dennis Friis + * Copyright (C) 2004, 2006 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; -#include -#include "users.h" -#include "channels.h" -#include "modules.h" -#include "helperfuncs.h" +#include "inspircd.h" + +/* $ModDesc: Provides channel mode +C to block CTCPs */ -/* $ModDesc: Provides support for unreal-style channel mode +c */ +class NoCTCP : public SimpleChannelModeHandler +{ + public: + NoCTCP(Module* Creator) : SimpleChannelModeHandler(Creator, "noctcp", 'C') { } +}; class ModuleNoCTCP : public Module { - Server *Srv; - + NoCTCP nc; + public: - ModuleNoCTCP() + : nc(this) { - Srv = new Server; - Srv->AddExtendedMode('C',MT_CHANNEL,false,0,0); } - virtual void On005Numeric(std::string &output) - { - std::stringstream line(output); - std::string temp1, temp2; - while (!line.eof()) - { - line >> temp1; - if (temp1.substr(0,10) == "CHANMODES=") - { - // append the chanmode to the end - temp1 = temp1.substr(10,temp1.length()); - temp1 = "CHANMODES=" + temp1 + "C"; - } - temp2 = temp2 + temp1 + " "; - } - if (temp2.length()) - output = temp2.substr(0,temp2.length()-1); - } - - virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text) - { - if (target_type == TYPE_CHANNEL) - { - chanrec* c = (chanrec*)dest; - if (c->IsCustomModeSet('C')) - { - if ((text.length()) && (text[0] == '\1')) - { - if (strncmp(text.c_str(),"\1ACTION ",8)) - { - WriteServ(user->fd,"492 %s %s :Can't send CTCP to channel (+C set)",user->nick, c->name); - return 1; - } - } - } - } - return 0; - } - - virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text) - { - if (target_type == TYPE_CHANNEL) - { - chanrec* c = (chanrec*)dest; - if (c->IsCustomModeSet('C')) - { - if ((text.length()) && (text[0] == '\1')) - { - if (strncmp(text.c_str(),"\1ACTION ",8)) - { - WriteServ(user->fd,"492 %s %s :Can't send CTCP to channel (+C set)",user->nick, c->name); - return 1; - } - } - } - } - return 0; - } - - virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list ¶ms) + void init() CXX11_OVERRIDE { - // check if this is our mode character... - if ((modechar == 'C') && (type == MT_CHANNEL)) - { - log(DEBUG,"Allowing C change"); - return 1; - } - else - { - return 0; - } + ServerInstance->Modules->AddService(nc); + Implementation eventlist[] = { I_OnUserPreMessage, I_On005Numeric }; + ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation)); } - virtual ~ModuleNoCTCP() + Version GetVersion() CXX11_OVERRIDE { - delete Srv; + return Version("Provides channel mode +C to block CTCPs", VF_VENDOR); } - - virtual Version GetVersion() + + ModResult OnUserPreMessage(User* user, void* dest, int target_type, std::string& text, char status, CUList& exempt_list, MessageType msgtype) CXX11_OVERRIDE { - return Version(1,0,0,0,VF_STATIC|VF_VENDOR); - } -}; + if ((target_type == TYPE_CHANNEL) && (IS_LOCAL(user))) + { + Channel* c = (Channel*)dest; + if ((text.empty()) || (text[0] != '\001') || (!strncmp(text.c_str(),"\1ACTION ",8))) + return MOD_RES_PASSTHRU; + ModResult res = ServerInstance->OnCheckExemption(user,c,"noctcp"); + if (res == MOD_RES_ALLOW) + return MOD_RES_PASSTHRU; -class ModuleNoCTCPFactory : public ModuleFactory -{ - public: - ModuleNoCTCPFactory() - { - } - - ~ModuleNoCTCPFactory() - { + if (!c->GetExtBanStatus(user, 'C').check(!c->IsModeSet(nc))) + { + user->WriteNumeric(ERR_NOCTCPALLOWED, "%s %s :Can't send CTCP to channel (+C set)",user->nick.c_str(), c->name.c_str()); + return MOD_RES_DENY; + } + } + return MOD_RES_PASSTHRU; } - - virtual Module * CreateModule() + + void On005Numeric(std::map& tokens) CXX11_OVERRIDE { - return new ModuleNoCTCP; + tokens["EXTBAN"].push_back('C'); } - }; - -extern "C" void * init_module( void ) -{ - return new ModuleNoCTCPFactory; -} - +MODULE_INIT(ModuleNoCTCP)