1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd: (C) 2002-2010 InspIRCd Development Team
6 * See: http://wiki.inspircd.org/Credits
8 * This program is free but copyrighted software; see
9 * the file COPYING for details.
11 * ---------------------------------------------------
14 /* $ModDesc: Provides a spanning tree server link protocol */
20 #include "cachetimer.h"
21 #include "resolvers.h"
24 #include "treeserver.h"
26 #include "treesocket.h"
28 #include "protocolinterface.h"
30 ModuleSpanningTree::ModuleSpanningTree()
32 Utils = new SpanningTreeUtilities(this);
33 commands = new SpanningTreeCommands(this);
37 SpanningTreeCommands::SpanningTreeCommands(ModuleSpanningTree* module)
38 : rconnect(module, module->Utils), rsquit(module, module->Utils),
39 svsjoin(module), svspart(module), svsnick(module), metadata(module),
40 uid(module), opertype(module), fjoin(module), fmode(module), ftopic(module),
41 fhost(module), fident(module), fname(module)
45 void ModuleSpanningTree::init()
47 ServerInstance->Modules->AddService(commands->rconnect);
48 ServerInstance->Modules->AddService(commands->rsquit);
49 ServerInstance->Modules->AddService(commands->svsjoin);
50 ServerInstance->Modules->AddService(commands->svspart);
51 ServerInstance->Modules->AddService(commands->svsnick);
52 ServerInstance->Modules->AddService(commands->metadata);
53 ServerInstance->Modules->AddService(commands->uid);
54 ServerInstance->Modules->AddService(commands->opertype);
55 ServerInstance->Modules->AddService(commands->fjoin);
56 ServerInstance->Modules->AddService(commands->fmode);
57 ServerInstance->Modules->AddService(commands->ftopic);
58 ServerInstance->Modules->AddService(commands->fhost);
59 ServerInstance->Modules->AddService(commands->fident);
60 ServerInstance->Modules->AddService(commands->fname);
61 RefreshTimer = new CacheRefreshTimer(Utils);
62 ServerInstance->Timers->AddTimer(RefreshTimer);
64 Implementation eventlist[] =
66 I_OnPreCommand, I_OnGetServerDescription, I_OnUserInvite, I_OnPostTopicChange,
67 I_OnWallops, I_OnUserNotice, I_OnUserMessage, I_OnBackgroundTimer, I_OnUserJoin,
68 I_OnChangeHost, I_OnChangeName, I_OnChangeIdent, I_OnUserPart, I_OnUnloadModule,
69 I_OnUserQuit, I_OnUserPostNick, I_OnUserKick, I_OnRemoteKill, I_OnRehash, I_OnPreRehash,
70 I_OnOper, I_OnAddLine, I_OnDelLine, I_OnMode, I_OnLoadModule, I_OnStats,
71 I_OnSetAway, I_OnPostCommand, I_OnUserConnect, I_OnAcceptConnection
73 ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
75 delete ServerInstance->PI;
76 ServerInstance->PI = new SpanningTreeProtocolInterface(this, Utils);
79 // update our local user count
80 Utils->TreeRoot->SetUserCount(ServerInstance->Users->local_users.size());
83 void ModuleSpanningTree::ShowLinks(TreeServer* Current, User* user, int hops)
85 std::string Parent = Utils->TreeRoot->GetName();
86 if (Current->GetParent())
88 Parent = Current->GetParent()->GetName();
90 for (unsigned int q = 0; q < Current->ChildCount(); q++)
92 if ((Current->GetChild(q)->Hidden) || ((Utils->HideULines) && (ServerInstance->ULine(Current->GetChild(q)->GetName().c_str()))))
96 ShowLinks(Current->GetChild(q),user,hops+1);
101 ShowLinks(Current->GetChild(q),user,hops+1);
104 /* Don't display the line if its a uline, hide ulines is on, and the user isnt an oper */
105 if ((Utils->HideULines) && (ServerInstance->ULine(Current->GetName().c_str())) && (!IS_OPER(user)))
107 /* Or if the server is hidden and they're not an oper */
108 else if ((Current->Hidden) && (!IS_OPER(user)))
111 user->WriteNumeric(364, "%s %s %s :%d %s", user->nick.c_str(),Current->GetName().c_str(),
112 (Utils->FlatLinks && (!IS_OPER(user))) ? ServerInstance->Config->ServerName.c_str() : Parent.c_str(),
113 (Utils->FlatLinks && (!IS_OPER(user))) ? 0 : hops,
114 Current->GetDesc().c_str());
117 int ModuleSpanningTree::CountServs()
119 return Utils->serverlist.size();
122 void ModuleSpanningTree::HandleLinks(const std::vector<std::string>& parameters, User* user)
124 ShowLinks(Utils->TreeRoot,user,0);
125 user->WriteNumeric(365, "%s * :End of /LINKS list.",user->nick.c_str());
129 std::string ModuleSpanningTree::TimeToStr(time_t secs)
131 time_t mins_up = secs / 60;
132 time_t hours_up = mins_up / 60;
133 time_t days_up = hours_up / 24;
135 mins_up = mins_up % 60;
136 hours_up = hours_up % 24;
137 return ((days_up ? (ConvToStr(days_up) + "d") : std::string(""))
138 + (hours_up ? (ConvToStr(hours_up) + "h") : std::string(""))
139 + (mins_up ? (ConvToStr(mins_up) + "m") : std::string(""))
140 + ConvToStr(secs) + "s");
143 void ModuleSpanningTree::DoPingChecks(time_t curtime)
146 * Cancel remote burst mode on any servers which still have it enabled due to latency/lack of data.
147 * This prevents lost REMOTECONNECT notices
149 long ts = ServerInstance->Time() * 1000 + (ServerInstance->Time_ns() / 1000000);
152 for (server_hash::iterator i = Utils->serverlist.begin(); i != Utils->serverlist.end(); i++)
154 TreeServer *s = i->second;
156 if (s->GetSocket() && s->GetSocket()->GetLinkState() == DYING)
158 s->GetSocket()->Close();
162 // Fix for bug #792, do not ping servers that are not connected yet!
163 // Remote servers have Socket == NULL and local connected servers have
164 // Socket->LinkState == CONNECTED
165 if (s->GetSocket() && s->GetSocket()->GetLinkState() != CONNECTED)
168 // Now do PING checks on all servers
169 TreeServer *mts = Utils->BestRouteTo(s->GetID());
173 // Only ping if this server needs one
174 if (curtime >= s->NextPingTime())
176 // And if they answered the last
177 if (s->AnsweredLastPing())
179 // They did, send a ping to them
180 s->SetNextPingTime(curtime + Utils->PingFreq);
181 TreeSocket *tsock = mts->GetSocket();
183 // ... if we can find a proper route to them
186 tsock->WriteLine(std::string(":") + ServerInstance->Config->GetSID() + " PING " +
187 ServerInstance->Config->GetSID() + " " + s->GetID());
188 s->LastPingMsec = ts;
193 // They didn't answer the last ping, if they are locally connected, get rid of them.
194 TreeSocket *sock = s->GetSocket();
197 sock->SendError("Ping timeout");
204 // If warn on ping enabled and not warned and the difference is sufficient and they didn't answer the last ping...
205 if ((Utils->PingWarnTime) && (!s->Warned) && (curtime >= s->NextPingTime() - (Utils->PingFreq - Utils->PingWarnTime)) && (!s->AnsweredLastPing()))
207 /* The server hasnt responded, send a warning to opers */
208 ServerInstance->SNO->WriteToSnoMask('l',"Server \002%s\002 has not responded to PING for %d seconds, high latency.", s->GetName().c_str(), Utils->PingWarnTime);
215 void ModuleSpanningTree::ConnectServer(Autoconnect* a, bool on_timer)
219 for(unsigned int j=0; j < a->servers.size(); j++)
221 if (Utils->FindServer(a->servers[j]))
223 // found something in this block. Should the server fail,
224 // we want to start at the start of the list, not in the
225 // middle where we left off
230 if (on_timer && a->position >= 0)
232 if (!on_timer && a->position < 0)
236 while (a->position < (int)a->servers.size())
238 Link* x = Utils->FindLink(a->servers[a->position]);
241 ServerInstance->SNO->WriteToSnoMask('l', "AUTOCONNECT: Auto-connecting server \002%s\002", x->Name.c_str());
247 // Autoconnect chain has been fully iterated; start at the beginning on the
248 // next AutoConnectServers run
252 void ModuleSpanningTree::ConnectServer(Link* x, Autoconnect* y)
256 if (InspIRCd::Match(ServerInstance->Config->ServerName, assign(x->Name)))
258 ServerInstance->SNO->WriteToSnoMask('l', "CONNECT: Not connecting to myself.");
262 QueryType start_type = DNS_QUERY_A;
263 start_type = DNS_QUERY_AAAA;
264 if (strchr(x->IPAddr.c_str(),':'))
267 if (inet_pton(AF_INET6, x->IPAddr.c_str(), &n) < 1)
273 if (inet_aton(x->IPAddr.c_str(),&n) < 1)
277 /* Do we already have an IP? If so, no need to resolve it. */
280 /* Gave a hook, but it wasnt one we know */
281 TreeSocket* newsocket = new TreeSocket(Utils, x, y, x->IPAddr);
282 if (newsocket->GetFd() > -1)
284 /* Handled automatically on success */
288 ServerInstance->SNO->WriteToSnoMask('l', "CONNECT: Error connecting \002%s\002: %s.",
289 x->Name.c_str(), newsocket->getError().c_str());
290 ServerInstance->GlobalCulls.AddItem(newsocket);
298 ServernameResolver* snr = new ServernameResolver(Utils, x->IPAddr, x, cached, start_type, y);
299 ServerInstance->AddResolver(snr, cached);
301 catch (ModuleException& e)
303 ServerInstance->SNO->WriteToSnoMask('l', "CONNECT: Error connecting \002%s\002: %s.",x->Name.c_str(), e.GetReason());
304 ConnectServer(y, false);
309 void ModuleSpanningTree::AutoConnectServers(time_t curtime)
311 for (std::vector<reference<Autoconnect> >::iterator i = Utils->AutoconnectBlocks.begin(); i < Utils->AutoconnectBlocks.end(); ++i)
314 if (curtime >= x->NextConnectTime)
316 x->NextConnectTime = curtime + x->Period;
317 ConnectServer(x, true);
322 void ModuleSpanningTree::DoConnectTimeout(time_t curtime)
324 std::map<TreeSocket*, std::pair<std::string, int> >::iterator i = Utils->timeoutlist.begin();
325 while (i != Utils->timeoutlist.end())
327 TreeSocket* s = i->first;
328 std::pair<std::string, int> p = i->second;
329 std::map<TreeSocket*, std::pair<std::string, int> >::iterator me = i;
331 if (s->GetLinkState() == DYING)
333 Utils->timeoutlist.erase(me);
336 else if (curtime > s->age + p.second)
338 ServerInstance->SNO->WriteToSnoMask('l',"CONNECT: Error connecting \002%s\002 (timeout of %d seconds)",p.first.c_str(),p.second);
339 Utils->timeoutlist.erase(me);
345 ModResult ModuleSpanningTree::HandleVersion(const std::vector<std::string>& parameters, User* user)
347 // we've already checked if pcnt > 0, so this is safe
348 TreeServer* found = Utils->FindServerMask(parameters[0]);
351 std::string Version = found->GetVersion();
352 user->WriteNumeric(351, "%s :%s",user->nick.c_str(),Version.c_str());
353 if (found == Utils->TreeRoot)
355 ServerInstance->Config->Send005(user);
360 user->WriteNumeric(402, "%s %s :No such server",user->nick.c_str(),parameters[0].c_str());
365 /* This method will attempt to get a message to a remote user.
367 void ModuleSpanningTree::RemoteMessage(User* user, const char* format, ...)
372 va_start(argsPtr, format);
373 vsnprintf(text, MAXBUF, format, argsPtr);
377 user->WriteServ("NOTICE %s :%s", user->nick.c_str(), text);
379 ServerInstance->PI->SendUserNotice(user, text);
382 ModResult ModuleSpanningTree::HandleConnect(const std::vector<std::string>& parameters, User* user)
384 for (std::vector<reference<Link> >::iterator i = Utils->LinkBlocks.begin(); i < Utils->LinkBlocks.end(); i++)
387 if (InspIRCd::Match(x->Name.c_str(),parameters[0]))
389 if (InspIRCd::Match(ServerInstance->Config->ServerName, assign(x->Name)))
391 RemoteMessage(user, "*** CONNECT: Server \002%s\002 is ME, not connecting.",x->Name.c_str());
395 TreeServer* CheckDupe = Utils->FindServer(x->Name.c_str());
398 RemoteMessage(user, "*** CONNECT: Connecting to server: \002%s\002 (%s:%d)",x->Name.c_str(),(x->HiddenFromStats ? "<hidden>" : x->IPAddr.c_str()),x->Port);
404 RemoteMessage(user, "*** CONNECT: Server \002%s\002 already exists on the network and is connected via \002%s\002",x->Name.c_str(),CheckDupe->GetParent()->GetName().c_str());
409 RemoteMessage(user, "*** CONNECT: No server matching \002%s\002 could be found in the config file.",parameters[0].c_str());
413 void ModuleSpanningTree::OnGetServerDescription(const std::string &servername,std::string &description)
415 TreeServer* s = Utils->FindServer(servername);
418 description = s->GetDesc();
422 void ModuleSpanningTree::OnUserInvite(User* source,User* dest,Channel* channel, time_t expiry)
424 if (IS_LOCAL(source))
426 parameterlist params;
427 params.push_back(dest->uuid);
428 params.push_back(channel->name);
429 params.push_back(ConvToStr(expiry));
430 Utils->DoOneToMany(source->uuid,"INVITE",params);
434 void ModuleSpanningTree::OnPostTopicChange(User* user, Channel* chan, const std::string &topic)
436 // Drop remote events on the floor.
440 parameterlist params;
441 params.push_back(chan->name);
442 params.push_back(":"+topic);
443 Utils->DoOneToMany(user->uuid,"TOPIC",params);
446 void ModuleSpanningTree::OnWallops(User* user, const std::string &text)
450 parameterlist params;
451 params.push_back(":"+text);
452 Utils->DoOneToMany(user->uuid,"WALLOPS",params);
456 void ModuleSpanningTree::OnUserNotice(User* user, void* dest, int target_type, const std::string &text, char status, const CUList &exempt_list)
462 if (target_type == TYPE_USER)
464 User* d = (User*)dest;
465 if (!IS_LOCAL(d) && IS_LOCAL(user))
467 parameterlist params;
468 params.push_back(d->uuid);
469 params.push_back(":"+text);
470 Utils->DoOneToOne(user->uuid,"NOTICE",params,d->server);
473 else if (target_type == TYPE_CHANNEL)
477 Channel *c = (Channel*)dest;
480 std::string cname = c->name;
482 cname = status + cname;
484 Utils->GetListOfServersForChannel(c,list,status,exempt_list);
485 for (TreeServerList::iterator i = list.begin(); i != list.end(); i++)
487 TreeSocket* Sock = i->second->GetSocket();
489 Sock->WriteLine(":"+std::string(user->uuid)+" NOTICE "+cname+" :"+text);
494 else if (target_type == TYPE_SERVER)
498 char* target = (char*)dest;
500 par.push_back(target);
501 par.push_back(":"+text);
502 Utils->DoOneToMany(user->uuid,"NOTICE",par);
507 void ModuleSpanningTree::OnUserMessage(User* user, void* dest, int target_type, const std::string &text, char status, const CUList &exempt_list)
513 if (target_type == TYPE_USER)
515 // route private messages which are targetted at clients only to the server
516 // which needs to receive them
517 User* d = (User*)dest;
518 if (!IS_LOCAL(d) && (IS_LOCAL(user)))
520 parameterlist params;
521 params.push_back(d->uuid);
522 params.push_back(":"+text);
523 Utils->DoOneToOne(user->uuid,"PRIVMSG",params,d->server);
526 else if (target_type == TYPE_CHANNEL)
530 Channel *c = (Channel*)dest;
533 std::string cname = c->name;
535 cname = status + cname;
537 Utils->GetListOfServersForChannel(c,list,status,exempt_list);
538 for (TreeServerList::iterator i = list.begin(); i != list.end(); i++)
540 TreeSocket* Sock = i->second->GetSocket();
542 Sock->WriteLine(":"+std::string(user->uuid)+" PRIVMSG "+cname+" :"+text);
547 else if (target_type == TYPE_SERVER)
551 char* target = (char*)dest;
553 par.push_back(target);
554 par.push_back(":"+text);
555 Utils->DoOneToMany(user->uuid,"PRIVMSG",par);
560 void ModuleSpanningTree::OnBackgroundTimer(time_t curtime)
562 AutoConnectServers(curtime);
563 DoPingChecks(curtime);
564 DoConnectTimeout(curtime);
567 void ModuleSpanningTree::OnUserConnect(LocalUser* user)
572 parameterlist params;
573 params.push_back(user->uuid);
574 params.push_back(ConvToStr(user->age));
575 params.push_back(user->nick);
576 params.push_back(user->host);
577 params.push_back(user->dhost);
578 params.push_back(user->ident);
579 params.push_back(user->GetIPString());
580 params.push_back(ConvToStr(user->signon));
581 params.push_back("+"+std::string(user->FormatModes(true)));
582 params.push_back(":"+std::string(user->fullname));
583 Utils->DoOneToMany(ServerInstance->Config->GetSID(), "UID", params);
588 params.push_back(user->oper->name);
589 Utils->DoOneToMany(user->uuid,"OPERTYPE",params);
592 for(Extensible::ExtensibleStore::const_iterator i = user->GetExtList().begin(); i != user->GetExtList().end(); i++)
594 ExtensionItem* item = i->first;
595 std::string value = item->serialize(FORMAT_NETWORK, user, i->second);
597 ServerInstance->PI->SendMetaData(user, item->name, value);
600 Utils->TreeRoot->SetUserCount(1); // increment by 1
603 void ModuleSpanningTree::OnUserJoin(Membership* memb, bool sync, bool created, CUList& excepts)
605 // Only do this for local users
606 if (IS_LOCAL(memb->user))
608 parameterlist params;
609 // set up their permissions and the channel TS with FJOIN.
610 // All users are FJOINed now, because a module may specify
611 // new joining permissions for the user.
612 params.push_back(memb->chan->name);
613 params.push_back(ConvToStr(memb->chan->age));
614 params.push_back(std::string("+") + memb->chan->ChanModes(true));
615 params.push_back(memb->modes+","+std::string(memb->user->uuid));
616 Utils->DoOneToMany(ServerInstance->Config->GetSID(),"FJOIN",params);
620 void ModuleSpanningTree::OnChangeHost(User* user, const std::string &newhost)
622 if (user->registered != REG_ALL || !IS_LOCAL(user))
625 parameterlist params;
626 params.push_back(newhost);
627 Utils->DoOneToMany(user->uuid,"FHOST",params);
630 void ModuleSpanningTree::OnChangeName(User* user, const std::string &gecos)
632 if (user->registered != REG_ALL || !IS_LOCAL(user))
635 parameterlist params;
636 params.push_back(gecos);
637 Utils->DoOneToMany(user->uuid,"FNAME",params);
640 void ModuleSpanningTree::OnChangeIdent(User* user, const std::string &ident)
642 // only occurs for local clients
643 if (user->registered != REG_ALL)
646 parameterlist params;
647 params.push_back(ident);
648 Utils->DoOneToMany(user->uuid,"FIDENT",params);
651 void ModuleSpanningTree::OnUserPart(Membership* memb, std::string &partmessage, CUList& excepts)
653 if (IS_LOCAL(memb->user))
655 parameterlist params;
656 params.push_back(memb->chan->name);
657 if (!partmessage.empty())
658 params.push_back(":"+partmessage);
659 Utils->DoOneToMany(memb->user->uuid,"PART",params);
663 void ModuleSpanningTree::OnUserQuit(User* user, const std::string &reason, const std::string &oper_message)
665 if ((IS_LOCAL(user)) && (user->registered == REG_ALL))
667 parameterlist params;
669 if (oper_message != reason)
671 params.push_back(":"+oper_message);
672 Utils->DoOneToMany(user->uuid,"OPERQUIT",params);
675 params.push_back(":"+reason);
676 Utils->DoOneToMany(user->uuid,"QUIT",params);
679 // Regardless, We need to modify the user Counts..
680 TreeServer* SourceServer = Utils->FindServer(user->server);
683 SourceServer->SetUserCount(-1); // decrement by 1
687 void ModuleSpanningTree::OnUserPostNick(User* user, const std::string &oldnick)
691 parameterlist params;
692 params.push_back(user->nick);
694 /** IMPORTANT: We don't update the TS if the oldnick is just a case change of the newnick!
696 if (irc::string(user->nick.c_str()) != assign(oldnick))
697 user->age = ServerInstance->Time();
699 params.push_back(ConvToStr(user->age));
700 Utils->DoOneToMany(user->uuid,"NICK",params);
702 else if (!loopCall && user->nick == user->uuid)
704 parameterlist params;
705 params.push_back(user->uuid);
706 params.push_back(ConvToStr(user->age));
707 Utils->DoOneToMany(ServerInstance->Config->GetSID(),"SAVE",params);
711 void ModuleSpanningTree::OnUserKick(User* source, Membership* memb, const std::string &reason, CUList& excepts)
713 parameterlist params;
714 params.push_back(memb->chan->name);
715 params.push_back(memb->user->uuid);
716 params.push_back(":"+reason);
717 if (IS_LOCAL(source))
719 Utils->DoOneToMany(source->uuid,"KICK",params);
721 else if (source == ServerInstance->FakeClient)
723 Utils->DoOneToMany(ServerInstance->Config->GetSID(),"KICK",params);
727 void ModuleSpanningTree::OnRemoteKill(User* source, User* dest, const std::string &reason, const std::string &operreason)
729 if (!IS_LOCAL(source))
730 return; // Only start routing if we're origin.
732 ServerInstance->OperQuit.set(dest, operreason);
733 parameterlist params;
734 params.push_back(":"+operreason);
735 Utils->DoOneToMany(dest->uuid,"OPERQUIT",params);
737 params.push_back(dest->uuid);
738 params.push_back(":"+reason);
739 Utils->DoOneToMany(source->uuid,"KILL",params);
742 void ModuleSpanningTree::OnPreRehash(User* user, const std::string ¶meter)
744 ServerInstance->Logs->Log("remoterehash", DEBUG, "called with param %s", parameter.c_str());
746 // Send out to other servers
747 if (!parameter.empty() && parameter[0] != '-')
749 parameterlist params;
750 params.push_back(parameter);
751 Utils->DoOneToAllButSender(user ? user->uuid : ServerInstance->Config->GetSID(), "REHASH", params, user ? user->server : ServerInstance->Config->ServerName);
755 void ModuleSpanningTree::OnRehash(User* user)
757 // Re-read config stuff
758 Utils->ReadConfiguration();
761 void ModuleSpanningTree::OnLoadModule(Module* mod)
765 data.append(mod->ModuleSourceFile);
766 Version v = mod->GetVersion();
767 if (!v.link_data.empty())
770 data.append(v.link_data);
772 ServerInstance->PI->SendMetaData(NULL, "modules", data);
775 void ModuleSpanningTree::OnUnloadModule(Module* mod)
777 ServerInstance->PI->SendMetaData(NULL, "modules", "-" + mod->ModuleSourceFile);
779 unsigned int items = Utils->TreeRoot->ChildCount();
780 for(unsigned int x = 0; x < items; x++)
782 TreeServer* srv = Utils->TreeRoot->GetChild(x);
783 TreeSocket* sock = srv->GetSocket();
784 if (sock && sock->GetIOHook() == mod)
786 sock->SendError("SSL module unloaded");
792 void ModuleSpanningTree::RedoConfig(Module* mod)
796 // note: the protocol does not allow direct umode +o except
797 // via NICK with 8 params. sending OPERTYPE infers +o modechange
799 void ModuleSpanningTree::OnOper(User* user, const std::string &opertype)
801 if (user->registered != REG_ALL || !IS_LOCAL(user))
803 parameterlist params;
804 params.push_back(opertype);
805 Utils->DoOneToMany(user->uuid,"OPERTYPE",params);
808 void ModuleSpanningTree::OnAddLine(User* user, XLine *x)
810 if (!x->IsBurstable() || loopCall)
814 snprintf(data,MAXBUF,"%s %s %s %lu %lu :%s", x->type.c_str(), x->Displayable(),
815 ServerInstance->Config->ServerName.c_str(), (unsigned long)x->set_time, (unsigned long)x->duration, x->reason.c_str());
816 parameterlist params;
817 params.push_back(data);
821 /* Server-set lines */
822 Utils->DoOneToMany(ServerInstance->Config->GetSID(), "ADDLINE", params);
824 else if (IS_LOCAL(user))
827 Utils->DoOneToMany(user->uuid, "ADDLINE", params);
831 void ModuleSpanningTree::OnDelLine(User* user, XLine *x)
837 snprintf(data,MAXBUF,"%s %s", x->type.c_str(), x->Displayable());
838 parameterlist params;
839 params.push_back(data);
843 /* Server-unset lines */
844 Utils->DoOneToMany(ServerInstance->Config->GetSID(), "DELLINE", params);
846 else if (IS_LOCAL(user))
848 /* User-unset lines */
849 Utils->DoOneToMany(user->uuid, "DELLINE", params);
853 void ModuleSpanningTree::OnMode(User* user, void* dest, int target_type, const parameterlist &text, const std::vector<TranslateType> &translate)
855 if ((IS_LOCAL(user)) && (user->registered == REG_ALL))
857 parameterlist params;
859 std::string output_text;
861 ServerInstance->Parser->TranslateUIDs(translate, text, output_text);
863 if (target_type == TYPE_USER)
865 User* u = (User*)dest;
866 params.push_back(u->uuid);
867 params.push_back(output_text);
872 Channel* c = (Channel*)dest;
873 params.push_back(c->name);
874 params.push_back(ConvToStr(c->age));
875 params.push_back(output_text);
879 Utils->DoOneToMany(user->uuid, command, params);
883 ModResult ModuleSpanningTree::OnSetAway(User* user, const std::string &awaymsg)
889 parameterlist params;
890 Utils->DoOneToMany(user->uuid,"AWAY",params);
894 parameterlist params;
895 params.push_back(ConvToStr(user->awaytime));
896 params.push_back(":" + awaymsg);
897 Utils->DoOneToMany(user->uuid,"AWAY",params);
901 return MOD_RES_PASSTHRU;
904 void ModuleSpanningTree::ProtoSendMode(void* opaque, TargetTypeFlags target_type, void* target, const parameterlist &modeline, const std::vector<TranslateType> &translate)
906 TreeSocket* s = (TreeSocket*)opaque;
907 std::string output_text;
909 ServerInstance->Parser->TranslateUIDs(translate, modeline, output_text);
913 if (target_type == TYPE_USER)
915 User* u = (User*)target;
916 s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" MODE "+u->uuid+" "+output_text);
918 else if (target_type == TYPE_CHANNEL)
920 Channel* c = (Channel*)target;
921 s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" FMODE "+c->name+" "+ConvToStr(c->age)+" "+output_text);
926 void ModuleSpanningTree::ProtoSendMetaData(void* opaque, Extensible* target, const std::string &extname, const std::string &extdata)
928 TreeSocket* s = static_cast<TreeSocket*>(opaque);
929 User* u = dynamic_cast<User*>(target);
930 Channel* c = dynamic_cast<Channel*>(target);
932 s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" METADATA "+u->uuid+" "+extname+" :"+extdata);
934 s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" METADATA "+c->name+" "+extname+" :"+extdata);
936 s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" METADATA * "+extname+" :"+extdata);
939 CullResult ModuleSpanningTree::cull()
942 ServerInstance->Timers->DelTimer(RefreshTimer);
943 return this->Module::cull();
946 ModuleSpanningTree::~ModuleSpanningTree()
948 delete ServerInstance->PI;
949 ServerInstance->PI = new ProtocolInterface;
951 /* This will also free the listeners */
957 Version ModuleSpanningTree::GetVersion()
959 return Version("Allows servers to be linked", VF_VENDOR);
962 /* It is IMPORTANT that m_spanningtree is the last module in the chain
963 * so that any activity it sees is FINAL, e.g. we arent going to send out
964 * a NICK message before m_cloaking has finished putting the +x on the user,
966 * Therefore, we return PRIORITY_LAST to make sure we end up at the END of
967 * the module call queue.
969 void ModuleSpanningTree::Prioritize()
971 ServerInstance->Modules->SetPriority(this, PRIORITY_LAST);
974 MODULE_INIT(ModuleSpanningTree)