X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_cban.cpp;h=94d99c3747418569df89026d4e76a9097fa9d6b0;hb=ce168051e23bf7a33410ad17a4b78f5da478dbbe;hp=0c0cedb4d7e355a65760e35d8ad5570e80deb955;hpb=826aebdb72feceeb1acdf670f46f2975a11083bc;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_cban.cpp b/src/modules/m_cban.cpp index 0c0cedb4d..94d99c374 100644 --- a/src/modules/m_cban.cpp +++ b/src/modules/m_cban.cpp @@ -2,180 +2,201 @@ * | 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) 2002-2008 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/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; - -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 cn, std::string rs, unsigned long ex) + CBan(InspIRCd* Instance, time_t s_time, long d, const char* src, const char* re, const char *ch) : XLine(Instance, s_time, d, src, re, "CBAN") { - chname = cn; - reason = rs; - expiry = ex; + this->matchtext = ch; } - std::string GetName() + ~CBan() { - return this->chname; } - std::string GetReason() + // XXX I shouldn't have to define this + bool Matches(User *u) { - return this->reason; + return false; } - unsigned long GetExpiry() + bool Matches(const std::string &s) { - return this->expiry; + if (matchtext == s) + return true; + return false; + } + + void DisplayExpiry() + { + ServerInstance->SNO->WriteToSnoMask('x',"Expiring timed CBan %s (set by %s %ld seconds ago)", this->matchtext.c_str(), this->source, this->duration); } -}; -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: + CBanFactory(InspIRCd* Instance) : XLineFactory(Instance, "CBAN") { } + + /** Generate a shun + */ + XLine* Generate(time_t set_time, long duration, const char* source, const char* reason, const char* xline_specific_mask) + { + return new CBan(ServerInstance, 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(InspIRCd* Me) : Command(Me, "CBAN", "o", 1) { this->source = "m_cban.so"; - this->Srv = Me; + this->syntax = " [ :]"; + TRANSLATE4(TR_TEXT,TR_TEXT,TR_TEXT,TR_END); } - 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 (parameters.size() == 1) + { + if (ServerInstance->XLines->DelLine(parameters[0].c_str(), "CBAN", user)) + { + ServerInstance->SNO->WriteToSnoMask('x',"%s Removed CBan on %s.",user->nick,parameters[0].c_str()); + } + else + { + user->WriteServ("NOTICE %s :*** CBan %s not found in list, try /stats C.",user->nick,parameters[0].c_str()); + } - if (pcnt == 1) + return CMD_SUCCESS; + } + else if (parameters.size() >= 2) { - /* form: CBAN #channel removes a CBAN */ - for (vector::iterator myiter; myiter < cbans.end(); myiter++) + // Adding - XXX todo make this respect tag perhaps.. + long duration = ServerInstance->Duration(parameters[1]); + CBan *r = NULL; + + try + { + r = new CBan(ServerInstance, ServerInstance->Time(), duration, user->nick, parameters[2].c_str(), parameters[0].c_str()); + } + catch (...) { - if (parameters[0] == (*myiter).GetName()) + ; // Do nothing. If we get here, the regex was fucked up, and they already got told it fucked up. + } + + if (r) + { + if (ServerInstance->XLines->AddLine(r, user)) { - cbans.erase(myiter); - break; + if (!duration) + { + ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent CBan for %s.", user->nick, parameters[0].c_str()); + } + else + { + time_t c_requires_crap = duration + ServerInstance->Time(); + ServerInstance->SNO->WriteToSnoMask('x', "%s added timed CBan for %s, expires on %s", user->nick, parameters[0].c_str(), + ServerInstance->TimeString(c_requires_crap).c_str()); + } + + ServerInstance->XLines->ApplyLines(); + } + else + { + delete r; + user->WriteServ("NOTICE %s :*** CBan for %s already exists", user->nick, parameters[0].c_str()); } } } - else if (pcnt >= 2) - { - /* 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); - } + + return CMD_FAILURE; } }; class ModuleCBan : public Module { - cmd_cban* mycommand; - Server* Srv; + CommandCBan* mycommand; + CBanFactory *f; public: - ModuleCBan(Server* Me) : Module::Module(Me) + ModuleCBan(InspIRCd* Me) : Module(Me) { - Srv = Me; - mycommand = new cmd_cban(Srv); - Srv->AddCommand(mycommand); - } - - virtual int OnUserPreJoin(userrec *user, chanrec *chan, const char *cname) - { - /* 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"); + f = new CBanFactory(ServerInstance); + ServerInstance->XLines->RegisterFactory(f); - /* Allow the change. */ - return 0; + mycommand = new CommandCBan(Me); + ServerInstance->AddCommand(mycommand); + Implementation eventlist[] = { I_OnUserPreJoin, I_OnSyncOtherMetaData, I_OnDecodeMetaData, I_OnStats }; + ServerInstance->Modules->Attach(eventlist, this, 4); } virtual ~ModuleCBan() { + ServerInstance->XLines->UnregisterFactory(f); } - virtual Version GetVersion() + virtual int OnStats(char symbol, User* user, string_list &results) { - return Version(1,0,0,0,VF_VENDOR); + return 0; } -}; - -class ModuleCBanFactory : public ModuleFactory -{ - public: - ModuleCBanFactory() - { - } - - ~ModuleCBanFactory() + virtual int 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, cname, rl->reason); + ServerInstance->SNO->WriteToSnoMask('A', "%s tried to join %s which is CBANed (%s)", user->nick, cname, rl->reason); + return 1; + } + + return 0; } - - virtual Module * CreateModule(Server* Me) + + virtual Version GetVersion() { - return new ModuleCBan(Me); + return Version(1, 2, 0, 1, VF_COMMON | VF_VENDOR, API_VERSION); } - }; - -extern "C" void * init_module( void ) -{ - return new ModuleCBanFactory; -} +MODULE_INIT(ModuleCBan)