X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_timedbans.cpp;h=4be32ffc2f14c22175a303d524d2b81f501fdf9c;hb=3f971b447fae258a92f2cc6645497cce93f1c04e;hp=0265a1c5bf8098e3b1c9a957c3333e8b34d15989;hpb=b0a467e8d3064177e3ceaaa6c207a3e625d2125a;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_timedbans.cpp b/src/modules/m_timedbans.cpp index 0265a1c5b..4be32ffc2 100644 --- a/src/modules/m_timedbans.cpp +++ b/src/modules/m_timedbans.cpp @@ -2,33 +2,22 @@ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * - * Inspire is copyright (C) 2002-2004 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. + * the file COPYING for details. * * --------------------------------------------------- */ -using namespace std; - /* $ModDesc: Adds timed bans */ -#include -#include -#include "users.h" -#include "channels.h" -#include "modules.h" -#include "helperfuncs.h" -#include "hashcomp.h" +#include "inspircd.h" -Server *Srv; - -class TimedBan +/** Holds a timed ban + */ +class TimedBan : public classbase { public: std::string channel; @@ -39,90 +28,118 @@ class TimedBan typedef std::vector timedbans; timedbans TimedBanList; -void handle_tban(char **parameters, int pcnt, userrec *user) +/** Handle /TBAN + */ +class CommandTban : public Command { - chanrec* channel = Srv->FindChannel(parameters[0]); - if (channel) + public: + CommandTban (InspIRCd* Instance) : Command(Instance,"TBAN", 0, 3) + { + this->source = "m_timedbans.so"; + syntax = " "; + TRANSLATE4(TR_TEXT, TR_TEXT, TR_TEXT, TR_END); + } + + CmdResult Handle (const char* const* parameters, int pcnt, User *user) { - std::string cm = Srv->ChanMode(user,channel); - if ((cm == "%") || (cm == "@")) + Channel* channel = ServerInstance->FindChan(parameters[0]); + if (channel) { - if (!Srv->IsValidMask(parameters[2])) - { - Srv->SendServ(user->fd,"NOTICE "+std::string(user->nick)+" :Invalid ban mask"); - return; - } - for (timedbans::iterator i = TimedBanList.begin(); i < TimedBanList.end(); i++) + int cm = channel->GetStatus(user); + if ((cm == STATUS_HOP) || (cm == STATUS_OP)) { - irc::string listitem = i->mask.c_str(); - irc::string target = parameters[2]; - irc::string listchan = i->channel.c_str(); - irc::string targetchan = parameters[0]; - if ((listitem == target) && (listchan == targetchan)) + if (!ServerInstance->IsValidMask(parameters[2])) { - Srv->SendServ(user->fd,"NOTICE "+std::string(user->nick)+" :The ban "+std::string(parameters[2])+" is already on the banlist of "+std::string(parameters[0])); - return; + user->WriteServ("NOTICE "+std::string(user->nick)+" :Invalid ban mask"); + return CMD_FAILURE; } + for (BanList::iterator i = channel->bans.begin(); i != channel->bans.end(); i++) + { + if (!strcasecmp(i->data,parameters[2])) + { + user->WriteServ("NOTICE "+std::string(user->nick)+" :The ban "+std::string(parameters[2])+" is already on the banlist of "+std::string(parameters[0])); + return CMD_FAILURE; + } + } + TimedBan T; + std::string channelname = parameters[0]; + long duration = ServerInstance->Duration(parameters[1]); + unsigned long expire = duration + time(NULL); + if (duration < 1) + { + user->WriteServ("NOTICE "+std::string(user->nick)+" :Invalid ban time"); + return CMD_FAILURE; + } + std::string mask = parameters[2]; + const char *setban[32]; + setban[0] = parameters[0]; + setban[1] = "+b"; + setban[2] = parameters[2]; + // use CallCommandHandler to make it so that the user sets the mode + // themselves + ServerInstance->CallCommandHandler("MODE",setban,3,user); + /* Check if the ban was actually added (e.g. banlist was NOT full) */ + bool was_added = false; + for (BanList::iterator i = channel->bans.begin(); i != channel->bans.end(); i++) + if (!strcasecmp(i->data,mask.c_str())) + was_added = true; + if (was_added) + { + CUList tmp; + T.channel = channelname; + T.mask = mask; + T.expire = expire; + TimedBanList.push_back(T); + channel->WriteAllExcept(user, true, '@', tmp, "NOTICE %s :%s added a timed ban on %s lasting for %ld seconds.", channel->name, user->nick, mask.c_str(), duration); + channel->WriteAllExcept(user, true, '%', tmp, "NOTICE %s :%s added a timed ban on %s lasting for %ld seconds.", channel->name, user->nick, mask.c_str(), duration); + return CMD_SUCCESS; + } + return CMD_FAILURE; } - TimedBan T; - std::string channelname = parameters[0]; - unsigned long expire = Srv->CalcDuration(parameters[1]) + time(NULL); - if (Srv->CalcDuration(parameters[1]) < 1) - { - Srv->SendServ(user->fd,"NOTICE "+std::string(user->nick)+" :Invalid ban time"); - return; - } - char duration[MAXBUF]; - snprintf(duration,MAXBUF,"%lu",Srv->CalcDuration(parameters[1])); - std::string mask = parameters[2]; - char *setban[3]; - setban[0] = parameters[0]; - setban[1] = "+b"; - setban[2] = parameters[2]; - // use CallCommandHandler to make it so that the user sets the mode - // themselves - Srv->CallCommandHandler("MODE",setban,3,user); - T.channel = channelname; - T.mask = mask; - T.expire = expire; - TimedBanList.push_back(T); - Srv->SendChannelServerNotice(Srv->GetServerName(),channel,"NOTICE "+std::string(channel->name)+" :"+std::string(user->nick)+" added a timed ban on "+mask+" lasting for "+std::string(duration)+" seconds."); - return; + else user->WriteNumeric(482, "%s %s :You must be at least a%soperator to change modes on this channel",user->nick, channel->name, + ServerInstance->Config->AllowHalfop ? " half-" : " channel "); + return CMD_FAILURE; } - else WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, channel->name); - return; + user->WriteNumeric(401, "%s %s :No such channel",user->nick, parameters[0]); + return CMD_FAILURE; } - WriteServ(user->fd,"401 %s %s :No such channel",user->nick, parameters[0]); -} +}; class ModuleTimedBans : public Module { + CommandTban* mycommand; public: - ModuleTimedBans() + ModuleTimedBans(InspIRCd* Me) + : Module(Me) { - Srv = new Server; - Srv->AddCommand("TBAN",handle_tban,0,3,"m_timedbans.so"); + + mycommand = new CommandTban(ServerInstance); + ServerInstance->AddCommand(mycommand); TimedBanList.clear(); + Implementation eventlist[] = { I_OnDelBan, I_OnBackgroundTimer }; + ServerInstance->Modules->Attach(eventlist, this, 2); } virtual ~ModuleTimedBans() { - delete Srv; TimedBanList.clear(); } - virtual int OnDelBan(userrec* source, chanrec* chan, std::string banmask) + + virtual int OnDelBan(User* source, Channel* chan, const std::string &banmask) { - for (timedbans::iterator i = TimedBanList.begin(); i < TimedBanList.end(); i++) - { - irc::string listitem = banmask.c_str(); - irc::string target = i->mask.c_str(); - if (listitem == target) - { - TimedBanList.erase(i); - break; - } - } + irc::string listitem = banmask.c_str(); + irc::string thischan = chan->name; + for (timedbans::iterator i = TimedBanList.begin(); i < TimedBanList.end(); i++) + { + irc::string target = i->mask.c_str(); + irc::string tchan = i->channel.c_str(); + if ((listitem == target) && (tchan == thischan)) + { + TimedBanList.erase(i); + break; + } + } return 0; } @@ -136,25 +153,27 @@ class ModuleTimedBans : public Module { if (curtime > i->expire) { - chanrec* cr = Srv->FindChannel(i->channel); + Channel* cr = ServerInstance->FindChan(i->channel); again = true; if (cr) { - Srv->SendChannelServerNotice(Srv->GetServerName(),cr,"NOTICE "+std::string(cr->name)+" :Timed ban on "+i->mask+" expired."); - char *setban[3]; - setban[0] = (char*)i->channel.c_str(); + const char *setban[3]; + setban[0] = i->channel.c_str(); setban[1] = "-b"; - setban[2] = (char*)i->mask.c_str(); - // kludge alert! - // ::SendMode expects a userrec* to send the numeric replies - // back to, so we create it a fake user that isnt in the user - // hash and set its descriptor to FD_MAGIC_NUMBER so the data - // falls into the abyss :p - userrec* temp = new userrec; - temp->fd = FD_MAGIC_NUMBER; - temp->server = ""; - Srv->SendMode(setban,3,temp); - delete temp; + setban[2] = i->mask.c_str(); + + ServerInstance->PI->SendModeStr(i->channel, std::string("-b ") + setban[2]); + ServerInstance->SendMode(setban,3, ServerInstance->FakeClient); + + CUList empty; + cr->WriteAllExcept(ServerInstance->FakeClient, true, '@', empty, "NOTICE %s :*** Timed ban on %s expired.", cr->name, i->mask.c_str()); + if (ServerInstance->Config->AllowHalfop) + cr->WriteAllExcept(ServerInstance->FakeClient, true, '%', empty, "NOTICE %s :*** Timed ban on %s expired.", cr->name, i->mask.c_str()); + } + else + { + /* Where the hell did our channel go?! */ + TimedBanList.erase(i); } // we used to delete the item here, but we dont need to as the servermode above does it for us, break; @@ -165,31 +184,9 @@ class ModuleTimedBans : public Module virtual Version GetVersion() { - return Version(1,0,0,0,VF_VENDOR); + return Version(1, 2, 0, 0, VF_COMMON | VF_VENDOR, API_VERSION); } }; +MODULE_INIT(ModuleTimedBans) -class ModuleTimedBansFactory : public ModuleFactory -{ - public: - ModuleTimedBansFactory() - { - } - - ~ModuleTimedBansFactory() - { - } - - virtual Module * CreateModule() - { - return new ModuleTimedBans; - } - -}; - - -extern "C" void * init_module( void ) -{ - return new ModuleTimedBansFactory; -}