8 #include "helperfuncs.h"
11 /* $ModDesc: Provides channel mode +J (delay rejoin after kick) */
13 inline int strtoint(const std::string &str)
15 std::istringstream ss(str);
21 typedef std::map<userrec*, time_t> delaylist;
23 class KickRejoin : public ModeHandler
26 KickRejoin() : ModeHandler('J', 1, 0, false, MODETYPE_CHANNEL, false) { }
28 ModePair ModeSet(userrec* source, userrec* dest, chanrec* channel, const std::string ¶meter)
30 if (channel->IsModeSet('J'))
31 return std::make_pair(true, channel->GetModeParameter('J'));
33 return std::make_pair(false, parameter);
36 bool CheckTimeStamp(time_t theirs, time_t ours, const std::string &their_param, const std::string &our_param, chanrec* channel)
38 /* When TS is equal, the alphabetically later one wins */
39 return (their_param < our_param);
42 ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
46 // Taking the mode off, we need to clean up.
49 if (channel->GetExt("norejoinusers", dl))
52 channel->Shrink("norejoinusers");
55 if ((!adding) || (atoi(parameter.c_str()) > 0))
57 parameter = ConvToStr(atoi(parameter.c_str()));
58 channel->SetModeParam('J', parameter.c_str(), adding);
59 channel->SetMode('J', adding);
60 return MODEACTION_ALLOW;
64 return MODEACTION_DENY;
69 class ModuleKickNoRejoin : public Module
76 ModuleKickNoRejoin(Server* Me)
80 kr = new KickRejoin();
81 Srv->AddMode(kr, 'J');
84 virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname)
89 if (chan->GetExt("norejoinusers", dl))
91 log(DEBUG, "m_kicknorejoin.so: got delay list, iterating over it");
92 std::vector<userrec*> itemstoremove;
94 for (delaylist::iterator iter = dl->begin(); iter != dl->end(); iter++)
96 log(DEBUG, "m_kicknorejoin.so:\t[%s] => %d", iter->first->nick, iter->second);
97 if (iter->second > time(NULL))
99 log(DEBUG, "m_kicknorejoin.so: still inside time slot");
100 if (iter->first == user)
102 log(DEBUG, "m_kicknorejoin.so: and we have the right user");
103 WriteServ(user->fd, "495 %s %s :You cannot rejoin this channel yet after being kicked (+J)", user->nick, chan->name);
109 // Expired record, remove.
110 log(DEBUG, "m_kicknorejoin.so: record expired");
111 itemstoremove.push_back(iter->first);
115 for (unsigned int i = 0; i < itemstoremove.size(); i++)
116 dl->erase(itemstoremove[i]);
122 chan->Shrink("norejoinusers");
129 virtual void OnUserKick(userrec* source, userrec* user, chanrec* chan, const std::string &reason)
131 if (chan->IsModeSet('J') && (source != user))
134 if (!chan->GetExt("norejoinusers", dl))
137 chan->Extend("norejoinusers", dl);
140 log(DEBUG, "m_kicknorejoin.so: setting record for %s, %d second delay", user->nick, strtoint(chan->GetModeParameter('J')));
141 (*dl)[user] = time(NULL) + strtoint(chan->GetModeParameter('J'));
145 virtual void OnChannelDelete(chanrec* chan)
149 if (chan->GetExt("norejoinusers", dl))
152 chan->Shrink("norejoinusers");
156 virtual void OnCleanup(int target_type, void* item)
158 if(target_type == TYPE_CHANNEL)
159 OnChannelDelete((chanrec*)item);
162 virtual void Implements(char* List)
164 List[I_OnCleanup] = List[I_On005Numeric] = List[I_OnChannelDelete] = List[I_OnUserPreJoin] = List[I_OnUserKick] = 1;
167 virtual void On005Numeric(std::string &output)
169 InsertMode(output, "J", 3);
172 virtual ~ModuleKickNoRejoin()
177 virtual Version GetVersion()
179 return Version(1, 0, 0, 0, VF_STATIC | VF_VENDOR);
184 class ModuleKickNoRejoinFactory : public ModuleFactory
187 ModuleKickNoRejoinFactory()
191 ~ModuleKickNoRejoinFactory()
195 virtual Module * CreateModule(Server* Me)
197 return new ModuleKickNoRejoin(Me);
203 extern "C" void * init_module( void )
205 return new ModuleKickNoRejoinFactory;