X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_timedbans.cpp;h=e3a93833686355ad265ea950049e964d6e50b0f4;hb=f62654a6859998f9d63eb22702c572d5ebcff15c;hp=b3b22786e84585219541f9ea1a27081d47e51cfd;hpb=7f578746d5fcb5fb4b6ce640071a5c82c982bc61;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_timedbans.cpp b/src/modules/m_timedbans.cpp index b3b22786e..e3a938336 100644 --- a/src/modules/m_timedbans.cpp +++ b/src/modules/m_timedbans.cpp @@ -1,17 +1,24 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- Internet Relay Chat Daemon * - * InspIRCd: (C) 2002-2010 InspIRCd Development Team - * See: http://wiki.inspircd.org/Credits + * Copyright (C) 2009-2010 Daniel De Graaf + * Copyright (C) 2005-2008 Craig Edwards + * Copyright (C) 2007 Dennis Friis + * Copyright (C) 2006 Robin Burchell * - * 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: Adds timed bans */ #include "inspircd.h" @@ -36,7 +43,6 @@ class CommandTban : public Command CommandTban(Module* Creator) : Command(Creator,"TBAN", 3) { syntax = " "; - TRANSLATE4(TR_TEXT, TR_TEXT, TR_TEXT, TR_END); } CmdResult Handle (const std::vector ¶meters, User *user) @@ -44,49 +50,55 @@ class CommandTban : public Command Channel* channel = ServerInstance->FindChan(parameters[0]); if (!channel) { - user->WriteNumeric(401, "%s %s :No such channel",user->nick.c_str(), parameters[0].c_str()); + user->WriteNumeric(ERR_NOSUCHNICK, "%s :No such channel", parameters[0].c_str()); return CMD_FAILURE; } int cm = channel->GetPrefixValue(user); if (cm < HALFOP_VALUE) { - user->WriteNumeric(482, "%s %s :You do not have permission to set bans on this channel", - user->nick.c_str(), channel->name.c_str()); - return CMD_FAILURE; - } - if (!ServerInstance->IsValidMask(parameters[2])) - { - user->WriteServ("NOTICE "+std::string(user->nick)+" :Invalid ban mask"); + user->WriteNumeric(ERR_CHANOPRIVSNEEDED, "%s :You do not have permission to set bans on this channel", + channel->name.c_str()); return CMD_FAILURE; } + TimedBan T; std::string channelname = parameters[0]; - long duration = ServerInstance->Duration(parameters[1]); + unsigned long duration = InspIRCd::Duration(parameters[1]); unsigned long expire = duration + ServerInstance->Time(); if (duration < 1) { - user->WriteServ("NOTICE "+std::string(user->nick)+" :Invalid ban time"); + user->WriteNotice("Invalid ban time"); return CMD_FAILURE; } std::string mask = parameters[2]; std::vector setban; setban.push_back(parameters[0]); setban.push_back("+b"); - setban.push_back(parameters[2]); - // use CallCommandHandler to make it so that the user sets the mode - // themselves - ServerInstance->CallCommandHandler("MODE",setban,user); - for (BanList::iterator i = channel->bans.begin(); i != channel->bans.end(); i++) - if (!strcasecmp(i->data.c_str(), mask.c_str())) - goto found; - return CMD_FAILURE; -found: + bool isextban = ((mask.size() > 2) && (mask[1] == ':')); + if (!isextban && !InspIRCd::IsValidMask(mask)) + mask.append("!*@*"); + + setban.push_back(mask); + // Pass the user (instead of ServerInstance->FakeClient) to ModeHandler::Process() to + // make it so that the user sets the mode themselves + ServerInstance->Modes->Process(setban, user); + if (ServerInstance->Modes->GetLastParse().empty()) + { + user->WriteNotice("Invalid ban mask"); + return CMD_FAILURE; + } + CUList tmp; T.channel = channelname; T.mask = mask; T.expire = expire + (IS_REMOTE(user) ? 5 : 0); TimedBanList.push_back(T); - channel->WriteAllExcept(ServerInstance->FakeClient, true, '@', tmp, "NOTICE %s :%s added a timed ban on %s lasting for %ld seconds.", channel->name.c_str(), user->nick.c_str(), mask.c_str(), duration); + + // If halfop is loaded, send notice to halfops and above, otherwise send to ops and above + ModeHandler* mh = ServerInstance->Modes->FindMode('h', MODETYPE_CHANNEL); + char pfxchar = (mh && mh->name == "halfop") ? '%' : '@'; + + channel->WriteAllExcept(ServerInstance->FakeClient, true, pfxchar, tmp, "NOTICE %s :%s added a timed ban on %s lasting for %ld seconds.", channel->name.c_str(), user->nick.c_str(), mask.c_str(), duration); return CMD_SUCCESS; } @@ -96,29 +108,22 @@ found: } }; -class ModuleTimedBans : public Module +class BanWatcher : public ModeWatcher { - CommandTban cmd; public: - ModuleTimedBans() - : cmd(this) + BanWatcher(Module* parent) + : ModeWatcher(parent, "ban", MODETYPE_CHANNEL) { - ServerInstance->AddCommand(&cmd); - TimedBanList.clear(); - Implementation eventlist[] = { I_OnDelBan, I_OnBackgroundTimer }; - ServerInstance->Modules->Attach(eventlist, this, 2); } - virtual ~ModuleTimedBans() + void AfterMode(User* source, User* dest, Channel* chan, const std::string& banmask, bool adding) { - TimedBanList.clear(); - } + if (adding) + return; - virtual ModResult OnDelBan(User* source, Channel* chan, const std::string &banmask) - { irc::string listitem = banmask.c_str(); irc::string thischan = chan->name.c_str(); - for (timedbans::iterator i = TimedBanList.begin(); i != TimedBanList.end(); i++) + for (timedbans::iterator i = TimedBanList.begin(); i != TimedBanList.end(); ++i) { irc::string target = i->mask.c_str(); irc::string tchan = i->channel.c_str(); @@ -128,44 +133,61 @@ class ModuleTimedBans : public Module break; } } - return MOD_RES_PASSTHRU; + } +}; + +class ModuleTimedBans : public Module +{ + CommandTban cmd; + BanWatcher banwatcher; + + public: + ModuleTimedBans() + : cmd(this) + , banwatcher(this) + { } - virtual void OnBackgroundTimer(time_t curtime) + void OnBackgroundTimer(time_t curtime) CXX11_OVERRIDE { + timedbans expired; for (timedbans::iterator i = TimedBanList.begin(); i != TimedBanList.end();) { if (curtime > i->expire) { - std::string chan = i->channel; - std::string mask = i->mask; - Channel* cr = ServerInstance->FindChan(chan); + expired.push_back(*i); i = TimedBanList.erase(i); - if (cr) - { - std::vector setban; - setban.push_back(chan); - setban.push_back("-b"); - setban.push_back(mask); - - CUList empty; - std::string expiry = "*** Timed ban on " + chan + " expired."; - cr->WriteAllExcept(ServerInstance->FakeClient, true, '@', empty, "NOTICE %s :%s", cr->name.c_str(), expiry.c_str()); - ServerInstance->PI->SendChannelNotice(cr, '@', expiry); - - ServerInstance->SendGlobalMode(setban, ServerInstance->FakeClient); - } } else ++i; } + + for (timedbans::iterator i = expired.begin(); i != expired.end(); i++) + { + std::string chan = i->channel; + std::string mask = i->mask; + Channel* cr = ServerInstance->FindChan(chan); + if (cr) + { + std::vector setban; + setban.push_back(chan); + setban.push_back("-b"); + setban.push_back(mask); + + CUList empty; + std::string expiry = "*** Timed ban on " + chan + " expired."; + cr->WriteAllExcept(ServerInstance->FakeClient, true, '@', empty, "NOTICE %s :%s", cr->name.c_str(), expiry.c_str()); + ServerInstance->PI->SendChannelNotice(cr, '@', expiry); + + ServerInstance->Modes->Process(setban, ServerInstance->FakeClient); + } + } } - virtual Version GetVersion() + Version GetVersion() CXX11_OVERRIDE { return Version("Adds timed bans", VF_COMMON | VF_VENDOR); } }; MODULE_INIT(ModuleTimedBans) -