2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
5 * Copyright (C) 2007-2009 Craig Edwards <craigedwards@brainbox.cc>
6 * Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
7 * Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
8 * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
10 * This file is part of InspIRCd. InspIRCd is free software: you can
11 * redistribute it and/or modify it under the terms of the GNU General Public
12 * License as published by the Free Software Foundation, version 2.
14 * This program is distributed in the hope that it will be useful, but WITHOUT
15 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
16 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
19 * You should have received a copy of the GNU General Public License
20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
29 #include "resolvers.h"
32 #include "treeserver.h"
34 #include "treesocket.h"
36 #include "protocolinterface.h"
38 ModuleSpanningTree::ModuleSpanningTree()
39 : commands(NULL), DNS(this, "DNS"), Utils(NULL)
43 SpanningTreeCommands::SpanningTreeCommands(ModuleSpanningTree* module)
44 : rconnect(module, module->Utils), rsquit(module, module->Utils),
45 svsjoin(module), svspart(module), svsnick(module), metadata(module),
46 uid(module), opertype(module), fjoin(module), ijoin(module), resync(module),
47 fmode(module), ftopic(module), fhost(module), fident(module), fname(module)
51 void ModuleSpanningTree::init()
53 Utils = new SpanningTreeUtilities(this);
54 commands = new SpanningTreeCommands(this);
55 ServerInstance->Modules->AddService(commands->rconnect);
56 ServerInstance->Modules->AddService(commands->rsquit);
57 ServerInstance->Modules->AddService(commands->svsjoin);
58 ServerInstance->Modules->AddService(commands->svspart);
59 ServerInstance->Modules->AddService(commands->svsnick);
60 ServerInstance->Modules->AddService(commands->metadata);
61 ServerInstance->Modules->AddService(commands->uid);
62 ServerInstance->Modules->AddService(commands->opertype);
63 ServerInstance->Modules->AddService(commands->fjoin);
64 ServerInstance->Modules->AddService(commands->ijoin);
65 ServerInstance->Modules->AddService(commands->resync);
66 ServerInstance->Modules->AddService(commands->fmode);
67 ServerInstance->Modules->AddService(commands->ftopic);
68 ServerInstance->Modules->AddService(commands->fhost);
69 ServerInstance->Modules->AddService(commands->fident);
70 ServerInstance->Modules->AddService(commands->fname);
72 Implementation eventlist[] =
74 I_OnPreCommand, I_OnGetServerDescription, I_OnUserInvite, I_OnPostTopicChange,
75 I_OnUserMessage, I_OnBackgroundTimer, I_OnUserJoin,
76 I_OnChangeHost, I_OnChangeName, I_OnChangeIdent, I_OnUserPart, I_OnUnloadModule,
77 I_OnUserQuit, I_OnUserPostNick, I_OnUserKick, I_OnRehash, I_OnPreRehash,
78 I_OnOper, I_OnAddLine, I_OnDelLine, I_OnLoadModule, I_OnStats,
79 I_OnSetAway, I_OnPostCommand, I_OnUserConnect, I_OnAcceptConnection
81 ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
83 delete ServerInstance->PI;
84 ServerInstance->PI = new SpanningTreeProtocolInterface(Utils);
87 // update our local user count
88 Utils->TreeRoot->UserCount = ServerInstance->Users->local_users.size();
91 void ModuleSpanningTree::ShowLinks(TreeServer* Current, User* user, int hops)
93 std::string Parent = Utils->TreeRoot->GetName();
94 if (Current->GetParent())
96 Parent = Current->GetParent()->GetName();
98 for (unsigned int q = 0; q < Current->ChildCount(); q++)
100 if ((Current->GetChild(q)->Hidden) || ((Utils->HideULines) && (ServerInstance->ULine(Current->GetChild(q)->GetName()))))
104 ShowLinks(Current->GetChild(q),user,hops+1);
109 ShowLinks(Current->GetChild(q),user,hops+1);
112 /* Don't display the line if its a uline, hide ulines is on, and the user isnt an oper */
113 if ((Utils->HideULines) && (ServerInstance->ULine(Current->GetName())) && (!user->IsOper()))
115 /* Or if the server is hidden and they're not an oper */
116 else if ((Current->Hidden) && (!user->IsOper()))
119 std::string servername = Current->GetName();
120 user->WriteNumeric(364, "%s %s %s :%d %s", user->nick.c_str(), servername.c_str(),
121 (Utils->FlatLinks && (!user->IsOper())) ? ServerInstance->Config->ServerName.c_str() : Parent.c_str(),
122 (Utils->FlatLinks && (!user->IsOper())) ? 0 : hops,
123 Current->GetDesc().c_str());
126 int ModuleSpanningTree::CountServs()
128 return Utils->serverlist.size();
131 void ModuleSpanningTree::HandleLinks(const std::vector<std::string>& parameters, User* user)
133 ShowLinks(Utils->TreeRoot,user,0);
134 user->WriteNumeric(365, "%s * :End of /LINKS list.",user->nick.c_str());
138 std::string ModuleSpanningTree::TimeToStr(time_t secs)
140 time_t mins_up = secs / 60;
141 time_t hours_up = mins_up / 60;
142 time_t days_up = hours_up / 24;
144 mins_up = mins_up % 60;
145 hours_up = hours_up % 24;
146 return ((days_up ? (ConvToStr(days_up) + "d") : "")
147 + (hours_up ? (ConvToStr(hours_up) + "h") : "")
148 + (mins_up ? (ConvToStr(mins_up) + "m") : "")
149 + ConvToStr(secs) + "s");
152 void ModuleSpanningTree::DoPingChecks(time_t curtime)
155 * Cancel remote burst mode on any servers which still have it enabled due to latency/lack of data.
156 * This prevents lost REMOTECONNECT notices
158 long ts = ServerInstance->Time() * 1000 + (ServerInstance->Time_ns() / 1000000);
161 for (server_hash::iterator i = Utils->serverlist.begin(); i != Utils->serverlist.end(); i++)
163 TreeServer *s = i->second;
165 if (s->GetSocket() && s->GetSocket()->GetLinkState() == DYING)
167 s->GetSocket()->Close();
171 // Fix for bug #792, do not ping servers that are not connected yet!
172 // Remote servers have Socket == NULL and local connected servers have
173 // Socket->LinkState == CONNECTED
174 if (s->GetSocket() && s->GetSocket()->GetLinkState() != CONNECTED)
177 // Now do PING checks on all servers
178 TreeServer *mts = Utils->BestRouteTo(s->GetID());
182 // Only ping if this server needs one
183 if (curtime >= s->NextPingTime())
185 // And if they answered the last
186 if (s->AnsweredLastPing())
188 // They did, send a ping to them
189 s->SetNextPingTime(curtime + Utils->PingFreq);
190 TreeSocket *tsock = mts->GetSocket();
192 // ... if we can find a proper route to them
195 tsock->WriteLine(":" + ServerInstance->Config->GetSID() + " PING " + s->GetID());
196 s->LastPingMsec = ts;
201 // They didn't answer the last ping, if they are locally connected, get rid of them.
202 TreeSocket *sock = s->GetSocket();
205 sock->SendError("Ping timeout");
212 // If warn on ping enabled and not warned and the difference is sufficient and they didn't answer the last ping...
213 if ((Utils->PingWarnTime) && (!s->Warned) && (curtime >= s->NextPingTime() - (Utils->PingFreq - Utils->PingWarnTime)) && (!s->AnsweredLastPing()))
215 /* The server hasnt responded, send a warning to opers */
216 std::string servername = s->GetName();
217 ServerInstance->SNO->WriteToSnoMask('l',"Server \002%s\002 has not responded to PING for %d seconds, high latency.", servername.c_str(), Utils->PingWarnTime);
224 void ModuleSpanningTree::ConnectServer(Autoconnect* a, bool on_timer)
228 for(unsigned int j=0; j < a->servers.size(); j++)
230 if (Utils->FindServer(a->servers[j]))
232 // found something in this block. Should the server fail,
233 // we want to start at the start of the list, not in the
234 // middle where we left off
239 if (on_timer && a->position >= 0)
241 if (!on_timer && a->position < 0)
245 while (a->position < (int)a->servers.size())
247 Link* x = Utils->FindLink(a->servers[a->position]);
250 ServerInstance->SNO->WriteToSnoMask('l', "AUTOCONNECT: Auto-connecting server \002%s\002", x->Name.c_str());
256 // Autoconnect chain has been fully iterated; start at the beginning on the
257 // next AutoConnectServers run
261 void ModuleSpanningTree::ConnectServer(Link* x, Autoconnect* y)
265 if (InspIRCd::Match(ServerInstance->Config->ServerName, assign(x->Name)))
267 ServerInstance->SNO->WriteToSnoMask('l', "CONNECT: Not connecting to myself.");
271 DNS::QueryType start_type = DNS::QUERY_AAAA;
272 if (strchr(x->IPAddr.c_str(),':'))
275 if (inet_pton(AF_INET6, x->IPAddr.c_str(), &n) < 1)
281 if (inet_aton(x->IPAddr.c_str(),&n) < 1)
285 /* Do we already have an IP? If so, no need to resolve it. */
288 /* Gave a hook, but it wasnt one we know */
289 TreeSocket* newsocket = new TreeSocket(Utils, x, y, x->IPAddr);
290 if (newsocket->GetFd() > -1)
292 /* Handled automatically on success */
296 ServerInstance->SNO->WriteToSnoMask('l', "CONNECT: Error connecting \002%s\002: %s.",
297 x->Name.c_str(), newsocket->getError().c_str());
298 ServerInstance->GlobalCulls.AddItem(newsocket);
303 ServerInstance->SNO->WriteToSnoMask('l', "CONNECT: Error connecting \002%s\002: Hostname given and m_dns.so is not loaded, unable to resolve.", x->Name.c_str());
307 ServernameResolver* snr = new ServernameResolver(Utils, *DNS, x->IPAddr, x, start_type, y);
312 catch (DNS::Exception& e)
315 ServerInstance->SNO->WriteToSnoMask('l', "CONNECT: Error connecting \002%s\002: %s.",x->Name.c_str(), e.GetReason());
316 ConnectServer(y, false);
321 void ModuleSpanningTree::AutoConnectServers(time_t curtime)
323 for (std::vector<reference<Autoconnect> >::iterator i = Utils->AutoconnectBlocks.begin(); i < Utils->AutoconnectBlocks.end(); ++i)
326 if (curtime >= x->NextConnectTime)
328 x->NextConnectTime = curtime + x->Period;
329 ConnectServer(x, true);
334 void ModuleSpanningTree::DoConnectTimeout(time_t curtime)
336 std::map<TreeSocket*, std::pair<std::string, int> >::iterator i = Utils->timeoutlist.begin();
337 while (i != Utils->timeoutlist.end())
339 TreeSocket* s = i->first;
340 std::pair<std::string, int> p = i->second;
341 std::map<TreeSocket*, std::pair<std::string, int> >::iterator me = i;
343 if (s->GetLinkState() == DYING)
345 Utils->timeoutlist.erase(me);
348 else if (curtime > s->age + p.second)
350 ServerInstance->SNO->WriteToSnoMask('l',"CONNECT: Error connecting \002%s\002 (timeout of %d seconds)",p.first.c_str(),p.second);
351 Utils->timeoutlist.erase(me);
357 ModResult ModuleSpanningTree::HandleVersion(const std::vector<std::string>& parameters, User* user)
359 // we've already checked if pcnt > 0, so this is safe
360 TreeServer* found = Utils->FindServerMask(parameters[0]);
363 if (found == Utils->TreeRoot)
365 // Pass to default VERSION handler.
366 return MOD_RES_PASSTHRU;
368 std::string Version = found->GetVersion();
369 user->WriteNumeric(351, "%s :%s",user->nick.c_str(),Version.c_str());
373 user->WriteNumeric(402, "%s %s :No such server",user->nick.c_str(),parameters[0].c_str());
378 /* This method will attempt to get a message to a remote user.
380 void ModuleSpanningTree::RemoteMessage(User* user, const char* format, ...)
383 VAFORMAT(text, format, format);
386 user->WriteNotice(text);
388 ServerInstance->PI->SendUserNotice(user, text);
391 ModResult ModuleSpanningTree::HandleConnect(const std::vector<std::string>& parameters, User* user)
393 for (std::vector<reference<Link> >::iterator i = Utils->LinkBlocks.begin(); i < Utils->LinkBlocks.end(); i++)
396 if (InspIRCd::Match(x->Name.c_str(),parameters[0]))
398 if (InspIRCd::Match(ServerInstance->Config->ServerName, assign(x->Name)))
400 RemoteMessage(user, "*** CONNECT: Server \002%s\002 is ME, not connecting.",x->Name.c_str());
404 TreeServer* CheckDupe = Utils->FindServer(x->Name.c_str());
407 RemoteMessage(user, "*** CONNECT: Connecting to server: \002%s\002 (%s:%d)",x->Name.c_str(),(x->HiddenFromStats ? "<hidden>" : x->IPAddr.c_str()),x->Port);
413 std::string servername = CheckDupe->GetParent()->GetName();
414 RemoteMessage(user, "*** CONNECT: Server \002%s\002 already exists on the network and is connected via \002%s\002", x->Name.c_str(), servername.c_str());
419 RemoteMessage(user, "*** CONNECT: No server matching \002%s\002 could be found in the config file.",parameters[0].c_str());
423 void ModuleSpanningTree::OnGetServerDescription(const std::string &servername,std::string &description)
425 TreeServer* s = Utils->FindServer(servername);
428 description = s->GetDesc();
432 void ModuleSpanningTree::OnUserInvite(User* source,User* dest,Channel* channel, time_t expiry)
434 if (IS_LOCAL(source))
436 parameterlist params;
437 params.push_back(dest->uuid);
438 params.push_back(channel->name);
439 params.push_back(ConvToStr(expiry));
440 Utils->DoOneToMany(source->uuid,"INVITE",params);
444 void ModuleSpanningTree::OnPostTopicChange(User* user, Channel* chan, const std::string &topic)
446 // Drop remote events on the floor.
450 parameterlist params;
451 params.push_back(chan->name);
452 params.push_back(":"+topic);
453 Utils->DoOneToMany(user->uuid,"TOPIC",params);
456 void ModuleSpanningTree::LocalMessage(User* user, void* dest, int target_type, const std::string &text, char status, const CUList &exempt_list, const char* message_type)
458 /* Server or remote origin, dest should always be non-null */
459 if ((!user) || (!IS_LOCAL(user)) || (!dest))
462 if (target_type == TYPE_USER)
464 User* d = (User*) dest;
467 parameterlist params;
468 params.push_back(d->uuid);
469 params.push_back(":"+text);
470 Utils->DoOneToOne(user->uuid, message_type, params, d->server);
473 else if (target_type == TYPE_CHANNEL)
475 Utils->SendChannelMessage(user->uuid, (Channel*)dest, text, status, exempt_list, message_type);
477 else if (target_type == TYPE_SERVER)
479 char* target = (char*) dest;
481 par.push_back(target);
482 par.push_back(":"+text);
483 Utils->DoOneToMany(user->uuid, message_type, par);
487 void ModuleSpanningTree::OnUserMessage(User* user, void* dest, int target_type, const std::string& text, char status, const CUList& exempt_list, MessageType msgtype)
489 LocalMessage(user, dest, target_type, text, status, exempt_list, (msgtype == MSG_PRIVMSG ? "PRIVMSG" : "NOTICE"));
492 void ModuleSpanningTree::OnBackgroundTimer(time_t curtime)
494 AutoConnectServers(curtime);
495 DoPingChecks(curtime);
496 DoConnectTimeout(curtime);
499 void ModuleSpanningTree::OnUserConnect(LocalUser* user)
504 parameterlist params;
505 params.push_back(user->uuid);
506 params.push_back(ConvToStr(user->age));
507 params.push_back(user->nick);
508 params.push_back(user->host);
509 params.push_back(user->dhost);
510 params.push_back(user->ident);
511 params.push_back(user->GetIPString());
512 params.push_back(ConvToStr(user->signon));
513 params.push_back("+"+std::string(user->FormatModes(true)));
514 params.push_back(":"+user->fullname);
515 Utils->DoOneToMany(ServerInstance->Config->GetSID(), "UID", params);
520 params.push_back(":");
521 params[0].append(user->oper->name);
522 Utils->DoOneToMany(user->uuid,"OPERTYPE",params);
525 for(Extensible::ExtensibleStore::const_iterator i = user->GetExtList().begin(); i != user->GetExtList().end(); i++)
527 ExtensionItem* item = i->first;
528 std::string value = item->serialize(FORMAT_NETWORK, user, i->second);
530 ServerInstance->PI->SendMetaData(user, item->name, value);
533 Utils->TreeRoot->UserCount++;
536 void ModuleSpanningTree::OnUserJoin(Membership* memb, bool sync, bool created_by_local, CUList& excepts)
538 // Only do this for local users
539 if (IS_LOCAL(memb->user))
541 parameterlist params;
542 params.push_back(memb->chan->name);
543 if (created_by_local)
545 params.push_back(ConvToStr(memb->chan->age));
546 params.push_back(std::string("+") + memb->chan->ChanModes(true));
547 params.push_back(memb->modes+","+memb->user->uuid);
548 Utils->DoOneToMany(ServerInstance->Config->GetSID(),"FJOIN",params);
552 if (!memb->modes.empty())
554 params.push_back(ConvToStr(memb->chan->age));
555 params.push_back(memb->modes);
557 Utils->DoOneToMany(memb->user->uuid, "IJOIN", params);
562 void ModuleSpanningTree::OnChangeHost(User* user, const std::string &newhost)
564 if (user->registered != REG_ALL || !IS_LOCAL(user))
567 parameterlist params;
568 params.push_back(newhost);
569 Utils->DoOneToMany(user->uuid,"FHOST",params);
572 void ModuleSpanningTree::OnChangeName(User* user, const std::string &gecos)
574 if (user->registered != REG_ALL || !IS_LOCAL(user))
577 parameterlist params;
578 params.push_back(gecos);
579 Utils->DoOneToMany(user->uuid,"FNAME",params);
582 void ModuleSpanningTree::OnChangeIdent(User* user, const std::string &ident)
584 if ((user->registered != REG_ALL) || (!IS_LOCAL(user)))
587 parameterlist params;
588 params.push_back(ident);
589 Utils->DoOneToMany(user->uuid,"FIDENT",params);
592 void ModuleSpanningTree::OnUserPart(Membership* memb, std::string &partmessage, CUList& excepts)
594 if (IS_LOCAL(memb->user))
596 parameterlist params;
597 params.push_back(memb->chan->name);
598 if (!partmessage.empty())
599 params.push_back(":"+partmessage);
600 Utils->DoOneToMany(memb->user->uuid,"PART",params);
604 void ModuleSpanningTree::OnUserQuit(User* user, const std::string &reason, const std::string &oper_message)
606 if ((IS_LOCAL(user)) && (user->registered == REG_ALL))
608 parameterlist params;
610 if (oper_message != reason)
612 params.push_back(":"+oper_message);
613 Utils->DoOneToMany(user->uuid,"OPERQUIT",params);
616 params.push_back(":"+reason);
617 Utils->DoOneToMany(user->uuid,"QUIT",params);
620 // Regardless, We need to modify the user Counts..
621 TreeServer* SourceServer = Utils->FindServer(user->server);
624 SourceServer->UserCount--;
628 void ModuleSpanningTree::OnUserPostNick(User* user, const std::string &oldnick)
632 parameterlist params;
633 params.push_back(user->nick);
635 /** IMPORTANT: We don't update the TS if the oldnick is just a case change of the newnick!
637 if (irc::string(user->nick.c_str()) != assign(oldnick))
638 user->age = ServerInstance->Time();
640 params.push_back(ConvToStr(user->age));
641 Utils->DoOneToMany(user->uuid,"NICK",params);
643 else if (!loopCall && user->nick == user->uuid)
645 parameterlist params;
646 params.push_back(user->uuid);
647 params.push_back(ConvToStr(user->age));
648 Utils->DoOneToMany(ServerInstance->Config->GetSID(),"SAVE",params);
652 void ModuleSpanningTree::OnUserKick(User* source, Membership* memb, const std::string &reason, CUList& excepts)
654 parameterlist params;
655 params.push_back(memb->chan->name);
656 params.push_back(memb->user->uuid);
657 params.push_back(":"+reason);
658 if (IS_LOCAL(source))
660 Utils->DoOneToMany(source->uuid,"KICK",params);
662 else if (source == ServerInstance->FakeClient)
664 Utils->DoOneToMany(ServerInstance->Config->GetSID(),"KICK",params);
668 void ModuleSpanningTree::OnPreRehash(User* user, const std::string ¶meter)
671 return; // Don't generate a REHASH here if we're in the middle of processing a message that generated this one
673 ServerInstance->Logs->Log("remoterehash", LOG_DEBUG, "called with param %s", parameter.c_str());
675 // Send out to other servers
676 if (!parameter.empty() && parameter[0] != '-')
678 parameterlist params;
679 params.push_back(parameter);
680 Utils->DoOneToAllButSender(user ? user->uuid : ServerInstance->Config->GetSID(), "REHASH", params, user ? user->server : ServerInstance->Config->ServerName);
684 void ModuleSpanningTree::OnRehash(User* user)
686 // Re-read config stuff
689 Utils->ReadConfiguration();
691 catch (ModuleException& e)
693 // Refresh the IP cache anyway, so servers read before the error will be allowed to connect
694 Utils->RefreshIPCache();
695 // Always warn local opers with snomask +l, also warn globally (snomask +L) if the rehash was issued by a remote user
696 std::string msg = "Error in configuration: ";
697 msg.append(e.GetReason());
698 ServerInstance->SNO->WriteToSnoMask('l', msg);
699 if (user && !IS_LOCAL(user))
700 ServerInstance->PI->SendSNONotice("L", msg);
704 void ModuleSpanningTree::OnLoadModule(Module* mod)
708 data.append(mod->ModuleSourceFile);
709 Version v = mod->GetVersion();
710 if (!v.link_data.empty())
713 data.append(v.link_data);
715 ServerInstance->PI->SendMetaData(NULL, "modules", data);
718 void ModuleSpanningTree::OnUnloadModule(Module* mod)
720 ServerInstance->PI->SendMetaData(NULL, "modules", "-" + mod->ModuleSourceFile);
722 unsigned int items = Utils->TreeRoot->ChildCount();
723 for(unsigned int x = 0; x < items; x++)
725 TreeServer* srv = Utils->TreeRoot->GetChild(x);
726 TreeSocket* sock = srv->GetSocket();
727 if (sock && sock->GetIOHook() && sock->GetIOHook()->creator == mod)
729 sock->SendError("SSL module unloaded");
735 // note: the protocol does not allow direct umode +o except
736 // via NICK with 8 params. sending OPERTYPE infers +o modechange
738 void ModuleSpanningTree::OnOper(User* user, const std::string &opertype)
740 if (user->registered != REG_ALL || !IS_LOCAL(user))
742 parameterlist params;
743 params.push_back(":");
744 params[0].append(opertype);
745 Utils->DoOneToMany(user->uuid,"OPERTYPE",params);
748 void ModuleSpanningTree::OnAddLine(User* user, XLine *x)
750 if (!x->IsBurstable() || loopCall)
753 parameterlist params;
754 params.push_back(x->type);
755 params.push_back(x->Displayable());
756 params.push_back(ServerInstance->Config->ServerName);
757 params.push_back(ConvToStr(x->set_time));
758 params.push_back(ConvToStr(x->duration));
759 params.push_back(":" + x->reason);
763 /* Server-set lines */
764 Utils->DoOneToMany(ServerInstance->Config->GetSID(), "ADDLINE", params);
766 else if (IS_LOCAL(user))
769 Utils->DoOneToMany(user->uuid, "ADDLINE", params);
773 void ModuleSpanningTree::OnDelLine(User* user, XLine *x)
775 if (!x->IsBurstable() || loopCall)
778 parameterlist params;
779 params.push_back(x->type);
780 params.push_back(x->Displayable());
784 /* Server-unset lines */
785 Utils->DoOneToMany(ServerInstance->Config->GetSID(), "DELLINE", params);
787 else if (IS_LOCAL(user))
789 /* User-unset lines */
790 Utils->DoOneToMany(user->uuid, "DELLINE", params);
794 ModResult ModuleSpanningTree::OnSetAway(User* user, const std::string &awaymsg)
798 parameterlist params;
799 if (!awaymsg.empty())
801 params.push_back(ConvToStr(user->awaytime));
802 params.push_back(":" + awaymsg);
804 Utils->DoOneToMany(user->uuid, "AWAY", params);
807 return MOD_RES_PASSTHRU;
810 void ModuleSpanningTree::ProtoSendMode(void* opaque, TargetTypeFlags target_type, void* target, const parameterlist &modeline, const std::vector<TranslateType> &translate)
812 TreeSocket* s = (TreeSocket*)opaque;
813 std::string output_text = CommandParser::TranslateUIDs(translate, modeline);
817 if (target_type == TYPE_USER)
819 User* u = (User*)target;
820 s->WriteLine(":"+ServerInstance->Config->GetSID()+" MODE "+u->uuid+" "+output_text);
822 else if (target_type == TYPE_CHANNEL)
824 Channel* c = (Channel*)target;
825 s->WriteLine(":"+ServerInstance->Config->GetSID()+" FMODE "+c->name+" "+ConvToStr(c->age)+" "+output_text);
830 void ModuleSpanningTree::ProtoSendMetaData(void* opaque, Extensible* target, const std::string &extname, const std::string &extdata)
832 TreeSocket* s = static_cast<TreeSocket*>(opaque);
833 User* u = dynamic_cast<User*>(target);
834 Channel* c = dynamic_cast<Channel*>(target);
836 s->WriteLine(":"+ServerInstance->Config->GetSID()+" METADATA "+u->uuid+" "+extname+" :"+extdata);
838 s->WriteLine(":"+ServerInstance->Config->GetSID()+" METADATA "+c->name+" "+ConvToStr(c->age)+" "+extname+" :"+extdata);
840 s->WriteLine(":"+ServerInstance->Config->GetSID()+" METADATA * "+extname+" :"+extdata);
843 CullResult ModuleSpanningTree::cull()
847 return this->Module::cull();
850 ModuleSpanningTree::~ModuleSpanningTree()
852 delete ServerInstance->PI;
853 ServerInstance->PI = new ProtocolInterface;
855 /* This will also free the listeners */
861 Version ModuleSpanningTree::GetVersion()
863 return Version("Allows servers to be linked", VF_VENDOR);
866 /* It is IMPORTANT that m_spanningtree is the last module in the chain
867 * so that any activity it sees is FINAL, e.g. we arent going to send out
868 * a NICK message before m_cloaking has finished putting the +x on the user,
870 * Therefore, we return PRIORITY_LAST to make sure we end up at the END of
871 * the module call queue.
873 void ModuleSpanningTree::Prioritize()
875 ServerInstance->Modules->SetPriority(this, PRIORITY_LAST);
878 MODULE_INIT(ModuleSpanningTree)