X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_cban.cpp;h=bfb30f5e8a687c1b461f3132195f9b32121819c7;hb=e80a1296a096ff2c495b3cd2a3913d5e5f6ec450;hp=a133626de60c8ec312a3714990bce12ff8858d27;hpb=afa25930c07831ce0c42515324f698846b817772;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_cban.cpp b/src/modules/m_cban.cpp index a133626de..bfb30f5e8 100644 --- a/src/modules/m_cban.cpp +++ b/src/modules/m_cban.cpp @@ -2,169 +2,212 @@ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * - * Inspire is copyright (C) 2002-2005 ChatSpike-Dev. - * E-mail: - * - * - * - * Written by Craig Edwards, Craig McLure, and others. + * InspIRCd: (C) 2002-2009 InspIRCd Development Team + * See: http://wiki.inspircd.org/Credits + * * This program is free but copyrighted software; see * the file COPYING for details. * * --------------------------------------------------- */ -using namespace std; - -#include -#include "users.h" -#include "channels.h" -#include "modules.h" -#include "helperfuncs.h" +#include "inspircd.h" +#include "xline.h" /* $ModDesc: Gives /cban, aka C:lines. Think Q:lines, for channels. */ -extern time_t TIME; -Server *Srv; - -class CBan +/** Holds a CBAN item + */ +class CBan : public XLine { - private: - unsigned long expiry; - std::string chname; - std::string reason; +public: + irc::string matchtext; - public: - CBan(std::string chname, std::string reason, unsigned long expiry) + CBan(time_t s_time, long d, std::string src, std::string re, std::string ch) + : XLine(s_time, d, src, re, "CBAN") { + this->matchtext = ch.c_str(); + } + ~CBan() + { } - std::string GetName() + // XXX I shouldn't have to define this + bool Matches(User *u) { - return chname; + return false; } - std::string GetReason() + bool Matches(const std::string &s) { - return reason; + if (matchtext == s) + return true; + return false; } - unsigned long GetExpiry() + void DisplayExpiry() { - return expiry; + ServerInstance->SNO->WriteToSnoMask('x',"Removing expired CBan %s (set by %s %ld seconds ago)", + this->matchtext.c_str(), this->source.c_str(), (long int)(ServerInstance->Time() - this->set_time)); } -}; -vector cbans; -/* don't ask why this is here. */ + const char* Displayable() + { + return matchtext.c_str(); + } +}; -class cmd_cban : public command_t +/** An XLineFactory specialized to generate cban pointers + */ +class CBanFactory : public XLineFactory { - private: - Server *Srv; - public: - cmd_cban () : command_t("CBAN", 'o', 1) + CBanFactory() : XLineFactory("CBAN") { } + + /** Generate a shun + */ + XLine* Generate(time_t set_time, long duration, std::string source, std::string reason, std::string xline_specific_mask) { - this->source = "m_cban.so"; + return new CBan(set_time, duration, source, reason, xline_specific_mask); } - void Handle(char **parameters, int pcnt, userrec *user) + bool AutoApplyToUserList(XLine *x) { - /* 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) - { - /* form: CBAN #channel removes a CBAN */ - } - else if (pcnt >= 2) - { - /* full form to add a CBAN */ - /* XXX - checking on chnames */ - chname = parameters[0]; - expiry = 0; -//TIME + Srv->CalcDuration(parameters[1]); - reason = parameters[2]; - - CBan meow(chname, reason, expiry); - cbans.push_back(meow); - } + return false; // No, we apply to channels. } }; -class ModuleCBan : public Module +/** Handle /CBAN + */ +class CommandCBan : public Command { - cmd_cban* mycommand; - public: - ModuleCBan(Server* Me) : Module::Module(Me) + CommandCBan(Module* Creator) : Command(Creator, "CBAN", 1, 3) { - Srv = Me; - mycommand = new cmd_cban(); - Srv->AddCommand(mycommand); + flags_needed = 'o'; this->syntax = " [ :]"; + TRANSLATE4(TR_TEXT,TR_TEXT,TR_TEXT,TR_END); } - virtual int OnUserPreJoin(userrec *user, chanrec *chan, const char *cname) + CmdResult Handle(const std::vector ¶meters, User *user) { - /* check cbans in here, and apply as necessary. */ - - std::string chname = cname; + /* syntax: CBAN #channel time :reason goes here */ + /* 'time' is a human-readable timestring, like 2d3h2s. */ - for (unsigned int a = 0; a < cbans.size(); a++) + if (parameters.size() == 1) { - WriteOpers("m_cban: DEBUG: checking %s against %s in OnPreUserJoin()", chname, cbans[a].GetName()); - if (chname == cbans[a].GetName()) + if (ServerInstance->XLines->DelLine(parameters[0].c_str(), "CBAN", user)) + { + ServerInstance->SNO->WriteGlobalSno('x', "%s removed CBan on %s.",user->nick.c_str(),parameters[0].c_str()); + } + else { - /* matches CBAN */ - WriteOpers("DENY join"); - return 1; + user->WriteServ("NOTICE %s :*** CBan %s not found in list, try /stats C.",user->nick.c_str(),parameters[0].c_str()); } + + return CMD_SUCCESS; } + else if (parameters.size() >= 2) + { + // Adding - XXX todo make this respect tag perhaps.. + long duration = ServerInstance->Duration(parameters[1]); + CBan *r = NULL; + const char *reason = (parameters.size() > 2) ? parameters[2].c_str() : "No reason supplied"; - WriteOpers("DONE checking, allowed"); + try + { + r = new CBan(ServerInstance->Time(), duration, user->nick.c_str(), reason, parameters[0].c_str()); + } + catch (...) + { + ; // Do nothing. If we get here, the regex was fucked up, and they already got told it fucked up. + } - /* Allow the change. */ - return 0; - } + if (r) + { + 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(); + ServerInstance->SNO->WriteGlobalSno('x', "%s added timed CBan for %s, expires on %s: %s", user->nick.c_str(), parameters[0].c_str(), ServerInstance->TimeString(c_requires_crap).c_str(), reason); + } + + ServerInstance->XLines->ApplyLines(); + } + else + { + delete r; + user->WriteServ("NOTICE %s :*** CBan for %s already exists", user->nick.c_str(), parameters[0].c_str()); + } + } + } - virtual ~ModuleCBan() - { + return CMD_FAILURE; } - - virtual Version GetVersion() + + RouteDescriptor GetRouting(User* user, const std::vector& parameters) { - return Version(1,0,0,0,VF_VENDOR); + return ROUTE_BROADCAST; } }; - -class ModuleCBanFactory : public ModuleFactory +class ModuleCBan : public Module { + CommandCBan mycommand; + CBanFactory f; + public: - ModuleCBanFactory() + ModuleCBan() : mycommand(this) + { + ServerInstance->XLines->RegisterFactory(&f); + + ServerInstance->AddCommand(&mycommand); + Implementation eventlist[] = { I_OnUserPreJoin, I_OnStats }; + ServerInstance->Modules->Attach(eventlist, this, 2); + } + + virtual ~ModuleCBan() + { + ServerInstance->XLines->DelAll("CBAN"); + ServerInstance->XLines->UnregisterFactory(&f); + } + + virtual ModResult OnStats(char symbol, User* user, string_list &out) { + if (symbol != 'C') + return MOD_RES_PASSTHRU; + + ServerInstance->XLines->InvokeStats("CBAN", 210, user, out); + return MOD_RES_DENY; } - - ~ModuleCBanFactory() + + virtual ModResult OnUserPreJoin(User *user, Channel *chan, const char *cname, std::string &privs, const std::string &keygiven) { + 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, rl->reason.c_str()); + ServerInstance->SNO->WriteToSnoMask('a', "%s tried to join %s which is CBANed (%s)", + user->nick.c_str(), cname, rl->reason.c_str()); + ServerInstance->PI->SendSNONotice("A", user->nick + " tried to join " + std::string(cname) + " which is CBANed (" + rl->reason + ")"); + return MOD_RES_DENY; + } + + return MOD_RES_PASSTHRU; } - - virtual Module * CreateModule(Server* Me) + + virtual Version GetVersion() { - return new ModuleCBan(Me); + return Version("Gives /cban, aka C:lines. Think Q:lines, for channels.", VF_COMMON | VF_VENDOR, API_VERSION); } - }; - -extern "C" void * init_module( void ) -{ - return new ModuleCBanFactory; -} +MODULE_INIT(ModuleCBan)