X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_cban.cpp;h=39a5d6266bbefcc0ce39aafa8ed8c83b10b53054;hb=b14ebbccf08ec34a73e1ba271e67da80d9fe805c;hp=5fe2191a133012ddfdfa0b73d81ab2089f58a6f2;hpb=43fe72edad4c5dfd1a3a700bea17c8ee7a7c3d8e;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_cban.cpp b/src/modules/m_cban.cpp index 5fe2191a1..39a5d6266 100644 --- a/src/modules/m_cban.cpp +++ b/src/modules/m_cban.cpp @@ -1,186 +1,201 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- Internet Relay Chat Daemon * - * Inspire is copyright (C) 2002-2005 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 Dennis Friis + * Copyright (C) 2005-2008 Robin Burchell + * Copyright (C) 2005-2006 Craig Edwards + * Copyright (C) 2006 Oliver Lupton * - * --------------------------------------------------- + * 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" - -/* $ModDesc: Gives /cban, aka C:lines. Think Q:lines, for channels. */ -extern time_t TIME; +#include "inspircd.h" +#include "xline.h" -class CBan +/** Holds a CBAN item + */ +class CBan : public XLine { - private: - unsigned long expiry; - std::string chname; - std::string reason; +private: + std::string displaytext; + irc::string matchtext; - public: - CBan(std::string cn, std::string rs, unsigned long ex) +public: + CBan(time_t s_time, long d, const std::string& src, const std::string& re, const std::string& ch) + : XLine(s_time, d, src, re, "CBAN") { - chname = cn; - reason = rs; - expiry = ex; + this->displaytext = ch; + this->matchtext = ch.c_str(); } - std::string GetName() + // XXX I shouldn't have to define this + bool Matches(User *u) { - return this->chname; + return false; } - std::string GetReason() + bool Matches(const std::string &s) { - return this->reason; + if (matchtext == s) + return true; + return false; } - unsigned long GetExpiry() + const std::string& Displayable() { - return this->expiry; + return displaytext; } }; -/* cbans is declared here, as our type is right above. Don't try move it. */ -vector cbans; - -class cmd_cban : public command_t +/** An XLineFactory specialized to generate cban pointers + */ +class CBanFactory : public XLineFactory { - private: - Server *Srv; + public: + CBanFactory() : XLineFactory("CBAN") { } + + /** Generate a CBAN + */ + XLine* Generate(time_t set_time, long duration, std::string source, std::string reason, std::string xline_specific_mask) + { + return new CBan(set_time, duration, source, reason, xline_specific_mask); + } + + bool AutoApplyToUserList(XLine *x) + { + return false; // No, we apply to channels. + } +}; +/** Handle /CBAN + */ +class CommandCBan : public Command +{ public: - cmd_cban (Server* Me) : command_t("CBAN", 'o', 1) + CommandCBan(Module* Creator) : Command(Creator, "CBAN", 1, 3) { - this->source = "m_cban.so"; - this->Srv = Me; + flags_needed = 'o'; this->syntax = " [ :]"; } - void Handle(char **parameters, int pcnt, userrec *user) + CmdResult Handle(const std::vector ¶meters, User *user) { /* syntax: CBAN #channel time :reason goes here */ /* 'time' is a human-readable timestring, like 2d3h2s. */ - std::string chname; - std::string reason; - unsigned long expiry; - - if (pcnt == 1) + if (parameters.size() == 1) { - /* form: CBAN #channel removes a CBAN */ - for (vector::iterator myiter; myiter < cbans.end(); myiter++) + if (ServerInstance->XLines->DelLine(parameters[0].c_str(), "CBAN", user)) { - if (parameters[0] == (*myiter).GetName()) - { - cbans.erase(myiter); - break; - } + ServerInstance->SNO->WriteGlobalSno('x', "%s removed CBan on %s.",user->nick.c_str(),parameters[0].c_str()); + } + else + { + user->WriteNotice("*** CBan " + parameters[0] + " not found in list, try /stats C."); + return CMD_FAILURE; } } - else if (pcnt >= 2) + else { - /* full form to add a CBAN */ - /* XXX - checking on chnames */ - chname = parameters[0]; - expiry = TIME + Srv->CalcDuration(parameters[1]); - reason = parameters[2]; - - CBan meow(chname, reason, expiry); - cbans.push_back(meow); + // Adding - XXX todo make this respect tag perhaps.. + unsigned long duration = InspIRCd::Duration(parameters[1]); + const char *reason = (parameters.size() > 2) ? parameters[2].c_str() : "No reason supplied"; + CBan* r = new CBan(ServerInstance->Time(), duration, user->nick.c_str(), reason, parameters[0].c_str()); + + if (ServerInstance->XLines->AddLine(r, user)) + { + if (!duration) + { + ServerInstance->SNO->WriteGlobalSno('x', "%s added permanent CBan for %s: %s", user->nick.c_str(), parameters[0].c_str(), reason); + } + else + { + time_t c_requires_crap = duration + ServerInstance->Time(); + std::string timestr = ServerInstance->TimeString(c_requires_crap); + ServerInstance->SNO->WriteGlobalSno('x', "%s added timed CBan for %s, expires on %s: %s", user->nick.c_str(), parameters[0].c_str(), timestr.c_str(), reason); + } + } + else + { + delete r; + user->WriteNotice("*** CBan for " + parameters[0] + " already exists"); + return CMD_FAILURE; + } } + return CMD_SUCCESS; + } + + RouteDescriptor GetRouting(User* user, const std::vector& parameters) + { + if (IS_LOCAL(user)) + return ROUTE_LOCALONLY; // spanningtree will send ADDLINE + + return ROUTE_BROADCAST; } }; class ModuleCBan : public Module { - cmd_cban* mycommand; - Server* Srv; + CommandCBan mycommand; + CBanFactory f; public: - ModuleCBan(Server* Me) : Module::Module(Me) + ModuleCBan() : mycommand(this) { - Srv = Me; - mycommand = new cmd_cban(Srv); - Srv->AddCommand(mycommand); } - void Implements(char* List) + void init() CXX11_OVERRIDE { - List[I_OnUserPreJoin] = 1; + ServerInstance->XLines->RegisterFactory(&f); + + ServerInstance->Modules->AddService(mycommand); } - virtual int OnUserPreJoin(userrec *user, chanrec *chan, const char *cname) + ~ModuleCBan() { - /* check cbans in here, and apply as necessary. */ - log(DEBUG,"In OnUserPreJoin cbans.size() == %d",cbans.size()); - - std::string chname = cname; - - for (unsigned int a = 0; a < cbans.size(); a++) - { - log(DEBUG,"m_cban: DEBUG: checking %s against %s in OnPreUserJoin()", chname.c_str(), cbans[a].GetName().c_str()); - if (chname == cbans[a].GetName()) - { - /* matches CBAN */ - WriteOpers("DENY join"); - return 1; - } - } - - log(DEBUG,"DONE checking, allowed"); - - /* Allow the change. */ - return 0; + ServerInstance->XLines->DelAll("CBAN"); + ServerInstance->XLines->UnregisterFactory(&f); } - virtual ~ModuleCBan() + ModResult OnStats(char symbol, User* user, string_list &out) CXX11_OVERRIDE { + if (symbol != 'C') + return MOD_RES_PASSTHRU; + + ServerInstance->XLines->InvokeStats("CBAN", 210, user, out); + return MOD_RES_DENY; } - - virtual Version GetVersion() + + ModResult OnUserPreJoin(LocalUser* user, Channel* chan, const std::string& cname, std::string& privs, const std::string& keygiven) CXX11_OVERRIDE { - return Version(1,0,0,0,VF_VENDOR); - } -}; + XLine *rl = ServerInstance->XLines->MatchesLine("CBAN", cname); + if (rl) + { + // Channel is banned. + user->WriteServ( "384 %s %s :Cannot join channel, CBANed (%s)", user->nick.c_str(), cname.c_str(), rl->reason.c_str()); + ServerInstance->SNO->WriteGlobalSno('a', "%s tried to join %s which is CBANed (%s)", + user->nick.c_str(), cname.c_str(), rl->reason.c_str()); + return MOD_RES_DENY; + } -class ModuleCBanFactory : public ModuleFactory -{ - public: - ModuleCBanFactory() - { - } - - ~ModuleCBanFactory() - { + return MOD_RES_PASSTHRU; } - - virtual Module * CreateModule(Server* Me) + + Version GetVersion() CXX11_OVERRIDE { - return new ModuleCBan(Me); + return Version("Gives /cban, aka C:lines. Think Q:lines, for channels.", VF_COMMON | VF_VENDOR); } - }; - -extern "C" void * init_module( void ) -{ - return new ModuleCBanFactory; -} - +MODULE_INIT(ModuleCBan)