1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
7 * <brain@chatspike.net>
8 * <Craig@chatspike.net>
10 * Written by Craig Edwards, Craig McLure, and others.
11 * This program is free but copyrighted software; see
12 * the file COPYING for details.
14 * ---------------------------------------------------
19 /* $ModDesc: Adds timed bans */
27 #include "configreader.h"
33 class TimedBan : public classbase
41 typedef std::vector<TimedBan> timedbans;
42 timedbans TimedBanList;
46 class cmd_tban : public command_t
49 cmd_tban (InspIRCd* Instance) : command_t(Instance,"TBAN", 0, 3)
51 this->source = "m_timedbans.so";
52 syntax = "<channel> <duration> <banmask>";
55 CmdResult Handle (const char** parameters, int pcnt, userrec *user)
57 chanrec* channel = ServerInstance->FindChan(parameters[0]);
60 int cm = channel->GetStatus(user);
61 if ((cm == STATUS_HOP) || (cm == STATUS_OP))
63 if (!ServerInstance->IsValidMask(parameters[2]))
65 user->WriteServ("NOTICE "+std::string(user->nick)+" :Invalid ban mask");
68 for (BanList::iterator i = channel->bans.begin(); i != channel->bans.end(); i++)
70 if (!strcasecmp(i->data,parameters[2]))
72 user->WriteServ("NOTICE "+std::string(user->nick)+" :The ban "+std::string(parameters[2])+" is already on the banlist of "+std::string(parameters[0]));
77 std::string channelname = parameters[0];
78 unsigned long expire = ServerInstance->Duration(parameters[1]) + time(NULL);
79 if (ServerInstance->Duration(parameters[1]) < 1)
81 user->WriteServ("NOTICE "+std::string(user->nick)+" :Invalid ban time");
84 char duration[MAXBUF];
85 snprintf(duration,MAXBUF,"%lu",ServerInstance->Duration(parameters[1]));
86 std::string mask = parameters[2];
87 const char *setban[32];
88 setban[0] = parameters[0];
90 setban[2] = parameters[2];
91 // use CallCommandHandler to make it so that the user sets the mode
93 ServerInstance->CallCommandHandler("MODE",setban,3,user);
94 /* Check if the ban was actually added (e.g. banlist was NOT full) */
95 bool was_added = false;
96 for (BanList::iterator i = channel->bans.begin(); i != channel->bans.end(); i++)
97 if (!strcasecmp(i->data,mask.c_str()))
101 T.channel = channelname;
104 TimedBanList.push_back(T);
105 channel->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :%s added a timed ban on %s lasting for %s seconds.", channel->name, user->nick, mask.c_str(), duration);
110 else user->WriteServ("482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, channel->name);
113 user->WriteServ("401 %s %s :No such channel",user->nick, parameters[0]);
118 class ModuleTimedBans : public Module
122 ModuleTimedBans(InspIRCd* Me)
126 mycommand = new cmd_tban(ServerInstance);
127 ServerInstance->AddCommand(mycommand);
128 TimedBanList.clear();
131 virtual ~ModuleTimedBans()
133 TimedBanList.clear();
136 void Implements(char* List)
138 List[I_OnDelBan] = List[I_OnBackgroundTimer] = 1;
141 virtual int OnDelBan(userrec* source, chanrec* chan, const std::string &banmask)
143 irc::string listitem = banmask.c_str();
144 irc::string thischan = chan->name;
145 for (timedbans::iterator i = TimedBanList.begin(); i < TimedBanList.end(); i++)
147 irc::string target = i->mask.c_str();
148 irc::string tchan = i->channel.c_str();
149 if ((listitem == target) && (tchan == thischan))
151 TimedBanList.erase(i);
158 virtual void OnBackgroundTimer(time_t curtime)
164 for (timedbans::iterator i = TimedBanList.begin(); i < TimedBanList.end(); i++)
166 if (curtime > i->expire)
168 chanrec* cr = ServerInstance->FindChan(i->channel);
172 cr->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :Timed ban on %s expired.", cr->name, i->mask.c_str());
173 const char *setban[3];
174 setban[0] = i->channel.c_str();
176 setban[2] = i->mask.c_str();
178 // ::SendMode expects a userrec* to send the numeric replies
179 // back to, so we create it a fake user that isnt in the user
180 // hash and set its descriptor to FD_MAGIC_NUMBER so the data
181 // falls into the abyss :p
182 userrec* temp = new userrec(ServerInstance);
183 temp->SetFd(FD_MAGIC_NUMBER);
184 /* FIX: Send mode remotely*/
185 std::deque<std::string> n;
186 n.push_back(setban[0]);
188 n.push_back(setban[2]);
189 ServerInstance->SendMode(setban,3,temp);
190 Event rmode((char *)&n, NULL, "send_mode");
191 rmode.Send(ServerInstance);
196 /* Where the hell did our channel go?! */
197 TimedBanList.erase(i);
199 // we used to delete the item here, but we dont need to as the servermode above does it for us,
206 virtual Version GetVersion()
208 return Version(1,1,0,0,VF_VENDOR,API_VERSION);
213 class ModuleTimedBansFactory : public ModuleFactory
216 ModuleTimedBansFactory()
220 ~ModuleTimedBansFactory()
224 virtual Module * CreateModule(InspIRCd* Me)
226 return new ModuleTimedBans(Me);
232 extern "C" void * init_module( void )
234 return new ModuleTimedBansFactory;