X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_exemptchanops.cpp;h=2d06b73a0b64169c6ab707e51351e6ccd8ee4176;hb=3a3ff949670c61a4a8856e1391222e156eb1cd17;hp=83e21bef3c2c14a16234928267e8de55cf89b5dd;hpb=4ab15e865571f78cd8ea22c47a1a3b7d3372a786;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_exemptchanops.cpp b/src/modules/m_exemptchanops.cpp index 83e21bef3..2d06b73a0 100644 --- a/src/modules/m_exemptchanops.cpp +++ b/src/modules/m_exemptchanops.cpp @@ -1,24 +1,24 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- Internet Relay Chat Daemon * - * InspIRCd: (C) 2002-2009 InspIRCd Development Team - * See: http://wiki.inspircd.org/Credits + * Copyright (C) 2009-2010 Daniel De Graaf * - * 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 . */ -#define _CRT_SECURE_NO_DEPRECATE -#define _SCL_SECURE_NO_DEPRECATE #include "inspircd.h" -#include "u_listmode.h" - -/* $ModDesc: Provides the ability to allow channel operators to be exempt from certain modes. */ -/* $ModDep: ../../include/u_listmode.h */ +#include "listmode.h" /** Handles channel mode +X */ @@ -27,103 +27,118 @@ class ExemptChanOps : public ListModeBase public: ExemptChanOps(Module* Creator) : ListModeBase(Creator, "exemptchanops", 'X', "End of channel exemptchanops list", 954, 953, false, "exemptchanops") { } - virtual bool ValidateParam(User* user, Channel* chan, std::string &word) + bool ValidateParam(User* user, Channel* chan, std::string &word) { - if ((word.length() > 35) || (word.empty())) + std::string::size_type p = word.find(':'); + if (p == std::string::npos) + { + user->WriteNumeric(955, "%s %s :Invalid exemptchanops entry, format is :", chan->name.c_str(), word.c_str()); + return false; + } + + std::string restriction = word.substr(0, p); + // If there is a '-' in the restriction string ignore it and everything after it + // to support "auditorium-vis" and "auditorium-see" in m_auditorium + p = restriction.find('-'); + if (p != std::string::npos) + restriction.erase(p); + + if (!ServerInstance->Modes->FindMode(restriction, MODETYPE_CHANNEL)) { - user->WriteNumeric(955, "%s %s %s :word is too %s for exemptchanops list",user->nick.c_str(), chan->name.c_str(), word.c_str(), (word.empty() ? "short" : "long")); + user->WriteNumeric(955, "%s %s :Unknown restriction", chan->name.c_str(), restriction.c_str()); return false; } return true; } - virtual bool TellListTooLong(User* user, Channel* chan, std::string &word) + void TellListTooLong(User* user, Channel* chan, std::string &word) { - user->WriteNumeric(959, "%s %s %s :Channel exemptchanops list is full", user->nick.c_str(), chan->name.c_str(), word.c_str()); - return true; + user->WriteNumeric(959, "%s %s :Channel exemptchanops list is full", chan->name.c_str(), word.c_str()); } - virtual void TellAlreadyOnList(User* user, Channel* chan, std::string &word) + void TellAlreadyOnList(User* user, Channel* chan, std::string &word) { - user->WriteNumeric(957, "%s %s :The word %s is already on the exemptchanops list",user->nick.c_str(), chan->name.c_str(), word.c_str()); + user->WriteNumeric(957, "%s :The word %s is already on the exemptchanops list", chan->name.c_str(), word.c_str()); } - virtual void TellNotSet(User* user, Channel* chan, std::string &word) + void TellNotSet(User* user, Channel* chan, std::string &word) { - user->WriteNumeric(958, "%s %s :No such exemptchanops word is set",user->nick.c_str(), chan->name.c_str()); + user->WriteNumeric(958, "%s :No such exemptchanops word is set", chan->name.c_str()); } }; -class ModuleExemptChanOps : public Module +class ExemptHandler : public HandlerBase3 { - ExemptChanOps ec; - std::string alwaysexempt, neverexempt; - public: + ExemptChanOps ec; + ExemptHandler(Module* me) : ec(me) {} - ModuleExemptChanOps() - : ec(this) + PrefixMode* FindMode(const std::string& mid) { - if (!ServerInstance->Modes->AddMode(&ec)) - throw ModuleException("Could not add new modes!"); - - ec.DoImplements(this); - Implementation eventlist[] = { I_OnChannelDelete, I_OnChannelRestrictionApply, I_OnRehash, I_OnSyncChannel }; - ServerInstance->Modules->Attach(eventlist, this, 4); + if (mid.length() == 1) + return ServerInstance->Modes->FindPrefixMode(mid[0]); - OnRehash(NULL); - ServerInstance->Modules->PublishInterface("ChannelBanList", this); + ModeHandler* mh = ServerInstance->Modes->FindMode(mid, MODETYPE_CHANNEL); + return mh ? mh->IsPrefixMode() : NULL; } - virtual Version GetVersion() + ModResult Call(User* user, Channel* chan, const std::string& restriction) { - return Version("Provides the ability to allow channel operators to be exempt from certain modes.",VF_VENDOR|VF_COMMON,API_VERSION); + unsigned int mypfx = chan->GetPrefixValue(user); + std::string minmode; + + ListModeBase::ModeList* list = ec.GetList(chan); + + if (list) + { + for (ListModeBase::ModeList::iterator i = list->begin(); i != list->end(); ++i) + { + std::string::size_type pos = (*i).mask.find(':'); + if (pos == std::string::npos) + continue; + if (!i->mask.compare(0, pos, restriction)) + minmode = (*i).mask.substr(pos + 1); + } + } + + PrefixMode* mh = FindMode(minmode); + if (mh && mypfx >= mh->GetPrefixRank()) + return MOD_RES_ALLOW; + if (mh || minmode == "*") + return MOD_RES_DENY; + + return ServerInstance->HandleOnCheckExemption.Call(user, chan, restriction); } +}; + +class ModuleExemptChanOps : public Module +{ + ExemptHandler eh; - virtual void OnRehash(User* user) + public: + ModuleExemptChanOps() : eh(this) { - ConfigReader Conf; - alwaysexempt = Conf.ReadValue("exemptchanops", "alwaysexempt", 0); - neverexempt = Conf.ReadValue("exemptchanops", "neverexempt", 0); - ec.DoRehash(); } - virtual void OnCleanup(int target_type, void* item) + void init() CXX11_OVERRIDE { - ec.DoCleanup(target_type, item); + ServerInstance->OnCheckExemption = &eh; } - virtual void OnSyncChannel(Channel* chan, Module* proto, void* opaque) + ~ModuleExemptChanOps() { - ec.DoSyncChannel(chan, proto, opaque); + ServerInstance->OnCheckExemption = &ServerInstance->HandleOnCheckExemption; } - virtual ModResult OnChannelRestrictionApply(User* user, Channel* chan, const char* restriction) + Version GetVersion() CXX11_OVERRIDE { - irc::spacesepstream allowstream(alwaysexempt), denystream(neverexempt); - std::string current; - - if (chan->GetPrefixValue(user) != OP_VALUE) - return MOD_RES_PASSTHRU; // They're not opped, so we don't exempt them - while(denystream.GetToken(current)) - if (!strcasecmp(restriction, current.c_str())) return MOD_RES_PASSTHRU; // This mode is set to never allow exemptions in the config - while(allowstream.GetToken(current)) - if (!strcasecmp(restriction, current.c_str())) return MOD_RES_ALLOW; // This mode is set to always allow exemptions in the config - - modelist* list = ec.extItem.get(chan); - - if (!list) return MOD_RES_PASSTHRU; - for (modelist::iterator i = list->begin(); i != list->end(); ++i) - if (!strcasecmp(restriction, i->mask.c_str())) - return MOD_RES_ALLOW; // They're opped, and the channel lets ops bypass this mode. Allow regardless of restrictions - - return MOD_RES_PASSTHRU; + return Version("Provides the ability to allow channel operators to be exempt from certain modes.",VF_VENDOR); } - virtual ~ModuleExemptChanOps() + void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE { - ServerInstance->Modules->UnpublishInterface("ChannelBanList", this); + eh.ec.DoRehash(); } };