1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd: (C) 2002-2007 InspIRCd Development Team
6 * See: http://www.inspircd.org/wiki/index.php/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 */
17 #include "commands/cmd_whois.h"
18 #include "commands/cmd_stats.h"
22 #include "transport.h"
24 #include "m_spanningtree/timesynctimer.h"
25 #include "m_spanningtree/resolvers.h"
26 #include "m_spanningtree/main.h"
27 #include "m_spanningtree/utils.h"
28 #include "m_spanningtree/treeserver.h"
29 #include "m_spanningtree/link.h"
30 #include "m_spanningtree/treesocket.h"
31 #include "m_spanningtree/rconnect.h"
32 #include "m_spanningtree/rsquit.h"
34 /* $ModDep: m_spanningtree/timesynctimer.h m_spanningtree/resolvers.h m_spanningtree/main.h m_spanningtree/utils.h m_spanningtree/treeserver.h m_spanningtree/link.h m_spanningtree/treesocket.h m_spanningtree/rconnect.h m_spanningtree/rsquit.h */
36 ModuleSpanningTree::ModuleSpanningTree(InspIRCd* Me)
37 : Module(Me), max_local(0), max_global(0)
39 ServerInstance->Modules->UseInterface("BufferedSocketHook");
40 Utils = new SpanningTreeUtilities(Me, this);
41 command_rconnect = new cmd_rconnect(ServerInstance, this, Utils);
42 ServerInstance->AddCommand(command_rconnect);
43 command_rsquit = new cmd_rsquit(ServerInstance, this, Utils);
44 ServerInstance->AddCommand(command_rsquit);
45 if (Utils->EnableTimeSync)
47 SyncTimer = new TimeSyncTimer(ServerInstance, this);
48 ServerInstance->Timers->AddTimer(SyncTimer);
53 RefreshTimer = new CacheRefreshTimer(ServerInstance, Utils);
54 ServerInstance->Timers->AddTimer(RefreshTimer);
56 Implementation eventlist[] =
58 I_OnPreCommand, I_OnGetServerDescription, I_OnUserInvite, I_OnPostLocalTopicChange,
59 I_OnWallops, I_OnUserNotice, I_OnUserMessage, I_OnBackgroundTimer,
60 I_OnUserJoin, I_OnChangeHost, I_OnChangeName, I_OnUserPart, I_OnUserConnect,
61 I_OnUserQuit, I_OnUserPostNick, I_OnUserKick, I_OnRemoteKill, I_OnRehash,
62 I_OnOper, I_OnAddLine, I_OnDelLine, I_ProtoSendMode, I_OnMode,
63 I_OnStats, I_ProtoSendMetaData, I_OnEvent, I_OnSetAway, I_OnCancelAway, I_OnPostCommand
65 ServerInstance->Modules->Attach(eventlist, this, 29);
68 void ModuleSpanningTree::ShowLinks(TreeServer* Current, User* user, int hops)
70 std::string Parent = Utils->TreeRoot->GetName();
71 if (Current->GetParent())
73 Parent = Current->GetParent()->GetName();
75 for (unsigned int q = 0; q < Current->ChildCount(); q++)
77 if ((Current->GetChild(q)->Hidden) || ((Utils->HideULines) && (ServerInstance->ULine(Current->GetChild(q)->GetName().c_str()))))
81 ShowLinks(Current->GetChild(q),user,hops+1);
86 ShowLinks(Current->GetChild(q),user,hops+1);
89 /* Don't display the line if its a uline, hide ulines is on, and the user isnt an oper */
90 if ((Utils->HideULines) && (ServerInstance->ULine(Current->GetName().c_str())) && (!IS_OPER(user)))
92 /* Or if the server is hidden and they're not an oper */
93 else if ((Current->Hidden) && (!IS_OPER(user)))
96 user->WriteServ("364 %s %s %s :%d %s", user->nick,Current->GetName().c_str(),
97 (Utils->FlatLinks && (!IS_OPER(user))) ? ServerInstance->Config->ServerName : Parent.c_str(),
98 (Utils->FlatLinks && (!IS_OPER(user))) ? 0 : hops,
99 Current->GetDesc().c_str());
102 int ModuleSpanningTree::CountLocalServs()
104 return Utils->TreeRoot->ChildCount();
107 int ModuleSpanningTree::CountServs()
109 return Utils->serverlist.size();
112 void ModuleSpanningTree::HandleLinks(const char** parameters, int pcnt, User* user)
114 ShowLinks(Utils->TreeRoot,user,0);
115 user->WriteServ("365 %s * :End of /LINKS list.",user->nick);
119 void ModuleSpanningTree::HandleLusers(const char** parameters, int pcnt, User* user)
121 unsigned int n_users = ServerInstance->UserCount();
123 /* Only update these when someone wants to see them, more efficient */
124 if ((unsigned int)ServerInstance->LocalUserCount() > max_local)
125 max_local = ServerInstance->LocalUserCount();
126 if (n_users > max_global)
127 max_global = n_users;
129 unsigned int ulined_count = 0;
130 unsigned int ulined_local_count = 0;
132 /* If ulined are hidden and we're not an oper, count the number of ulined servers hidden,
133 * locally and globally (locally means directly connected to us)
135 if ((Utils->HideULines) && (!*user->oper))
137 for (server_hash::iterator q = Utils->serverlist.begin(); q != Utils->serverlist.end(); q++)
139 if (ServerInstance->ULine(q->second->GetName().c_str()))
142 if (q->second->GetParent() == Utils->TreeRoot)
143 ulined_local_count++;
147 user->WriteServ("251 %s :There are %d users and %d invisible on %d servers",user->nick,
148 n_users-ServerInstance->ModeCount('i'),
149 ServerInstance->ModeCount('i'),
150 ulined_count ? this->CountServs() - ulined_count : this->CountServs());
152 if (ServerInstance->OperCount())
153 user->WriteServ("252 %s %d :operator(s) online",user->nick,ServerInstance->OperCount());
155 if (ServerInstance->UnregisteredUserCount())
156 user->WriteServ("253 %s %d :unknown connections",user->nick,ServerInstance->UnregisteredUserCount());
158 if (ServerInstance->ChannelCount())
159 user->WriteServ("254 %s %d :channels formed",user->nick,ServerInstance->ChannelCount());
161 user->WriteServ("255 %s :I have %d clients and %d servers",user->nick,ServerInstance->LocalUserCount(),ulined_local_count ? this->CountLocalServs() - ulined_local_count : this->CountLocalServs());
162 user->WriteServ("265 %s :Current Local Users: %d Max: %d",user->nick,ServerInstance->LocalUserCount(),max_local);
163 user->WriteServ("266 %s :Current Global Users: %d Max: %d",user->nick,n_users,max_global);
167 std::string ModuleSpanningTree::TimeToStr(time_t secs)
169 time_t mins_up = secs / 60;
170 time_t hours_up = mins_up / 60;
171 time_t days_up = hours_up / 24;
173 mins_up = mins_up % 60;
174 hours_up = hours_up % 24;
175 return ((days_up ? (ConvToStr(days_up) + "d") : std::string(""))
176 + (hours_up ? (ConvToStr(hours_up) + "h") : std::string(""))
177 + (mins_up ? (ConvToStr(mins_up) + "m") : std::string(""))
178 + ConvToStr(secs) + "s");
181 void ModuleSpanningTree::DoPingChecks(time_t curtime)
183 for (unsigned int j = 0; j < Utils->TreeRoot->ChildCount(); j++)
185 TreeServer* serv = Utils->TreeRoot->GetChild(j);
186 TreeSocket* sock = serv->GetSocket();
189 if (curtime >= serv->NextPingTime())
191 if (serv->AnsweredLastPing())
193 sock->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" PING "+serv->GetID());
194 serv->SetNextPingTime(curtime + Utils->PingFreq);
195 serv->LastPing = curtime;
197 gettimeofday(&t, NULL);
198 long ts = (t.tv_sec * 1000) + (t.tv_usec / 1000);
199 serv->LastPingMsec = ts;
200 serv->Warned = false;
204 /* they didnt answer, boot them */
205 sock->SendError("Ping timeout");
206 sock->Squit(serv,"Ping timeout");
207 ServerInstance->SE->DelFd(sock);
212 else if ((Utils->PingWarnTime) && (!serv->Warned) && (curtime >= serv->NextPingTime() - (Utils->PingFreq - Utils->PingWarnTime)) && (!serv->AnsweredLastPing()))
214 /* The server hasnt responded, send a warning to opers */
215 ServerInstance->SNO->WriteToSnoMask('l',"Server \002%s\002 has not responded to PING for %d seconds, high latency.", serv->GetName().c_str(), Utils->PingWarnTime);
221 /* Cancel remote burst mode on any servers which still have it enabled due to latency/lack of data.
222 * This prevents lost REMOTECONNECT notices
224 for (server_hash::iterator i = Utils->serverlist.begin(); i != Utils->serverlist.end(); i++)
225 Utils->SetRemoteBursting(i->second, false);
228 void ModuleSpanningTree::ConnectServer(Link* x)
231 QueryType start_type = DNS_QUERY_A;
233 start_type = DNS_QUERY_AAAA;
234 if (strchr(x->IPAddr.c_str(),':'))
237 if (inet_pton(AF_INET6, x->IPAddr.c_str(), &n) < 1)
244 if (inet_aton(x->IPAddr.c_str(),&n) < 1)
248 /* Do we already have an IP? If so, no need to resolve it. */
251 /* Gave a hook, but it wasnt one we know */
252 if ((!x->Hook.empty()) && (Utils->hooks.find(x->Hook.c_str()) == Utils->hooks.end()))
254 TreeSocket* newsocket = new TreeSocket(Utils, ServerInstance, x->IPAddr,x->Port,false,x->Timeout ? x->Timeout : 10,x->Name.c_str(), x->Bind, x->Hook.empty() ? NULL : Utils->hooks[x->Hook.c_str()]);
255 if (newsocket->GetFd() > -1)
257 /* Handled automatically on success */
261 RemoteMessage(NULL, "CONNECT: Error connecting \002%s\002: %s.",x->Name.c_str(),strerror(errno));
262 if (ServerInstance->SocketCull.find(newsocket) == ServerInstance->SocketCull.end())
263 ServerInstance->SocketCull[newsocket] = newsocket;
264 Utils->DoFailOver(x);
272 ServernameResolver* snr = new ServernameResolver((Module*)this, Utils, ServerInstance,x->IPAddr, *x, cached, start_type);
273 ServerInstance->AddResolver(snr, cached);
275 catch (ModuleException& e)
277 RemoteMessage(NULL, "CONNECT: Error connecting \002%s\002: %s.",x->Name.c_str(), e.GetReason());
278 Utils->DoFailOver(x);
283 void ModuleSpanningTree::AutoConnectServers(time_t curtime)
285 for (std::vector<Link>::iterator x = Utils->LinkBlocks.begin(); x < Utils->LinkBlocks.end(); x++)
287 if ((x->AutoConnect) && (curtime >= x->NextConnectTime))
289 x->NextConnectTime = curtime + x->AutoConnect;
290 TreeServer* CheckDupe = Utils->FindServer(x->Name.c_str());
291 if (x->FailOver.length())
293 TreeServer* CheckFailOver = Utils->FindServer(x->FailOver.c_str());
296 /* The failover for this server is currently a member of the network.
297 * The failover probably succeeded, where the main link did not.
298 * Don't try the main link until the failover is gone again.
305 // an autoconnected server is not connected. Check if its time to connect it
306 ServerInstance->SNO->WriteToSnoMask('l',"AUTOCONNECT: Auto-connecting server \002%s\002 (%lu seconds until next attempt)",x->Name.c_str(),x->AutoConnect);
307 this->ConnectServer(&(*x));
313 int ModuleSpanningTree::HandleVersion(const char** parameters, int pcnt, User* user)
315 // we've already checked if pcnt > 0, so this is safe
316 TreeServer* found = Utils->FindServerMask(parameters[0]);
319 std::string Version = found->GetVersion();
320 user->WriteServ("351 %s :%s",user->nick,Version.c_str());
321 if (found == Utils->TreeRoot)
323 ServerInstance->Config->Send005(user);
328 user->WriteServ("402 %s %s :No such server",user->nick,parameters[0]);
333 /* This method will attempt to get a link message out to as many people as is required.
334 * If a user is provided, and that user is local, then the user is sent the message using
335 * WriteServ (they are the local initiator of that message). If the user is remote, they are
336 * sent that message remotely via PUSH.
337 * If the user is NULL, then the notice is sent locally via WriteToSnoMask with snomask 'l',
338 * and remotely via SNONOTICE with mask 'l'.
340 void ModuleSpanningTree::RemoteMessage(User* user, const char* format, ...)
342 /* This could cause an infinite loop, because DoOneToMany() will, on error,
343 * call TreeSocket::OnError(), which in turn will call this function to
344 * notify everyone of the error. So, drop any messages that are generated
345 * during the sending of another message. -Special */
346 static bool SendingRemoteMessage = false;
347 if (SendingRemoteMessage)
349 SendingRemoteMessage = true;
351 std::deque<std::string> params;
355 va_start(argsPtr, format);
356 vsnprintf(text, MAXBUF, format, argsPtr);
361 /* No user, target it generically at everyone */
362 ServerInstance->SNO->WriteToSnoMask('l', "%s", text);
363 params.push_back("l");
364 params.push_back(std::string(":") + text);
365 Utils->DoOneToMany(ServerInstance->Config->GetSID(), "SNONOTICE", params);
370 user->WriteServ("NOTICE %s :%s", user->nick, text);
373 params.push_back(user->uuid);
374 params.push_back(std::string("::") + ServerInstance->Config->ServerName + " NOTICE " + user->nick + " :*** From " +
375 ServerInstance->Config->ServerName+ ": " + text);
376 Utils->DoOneToMany(ServerInstance->Config->GetSID(), "PUSH", params);
380 SendingRemoteMessage = false;
383 int ModuleSpanningTree::HandleConnect(const char** parameters, int pcnt, User* user)
385 for (std::vector<Link>::iterator x = Utils->LinkBlocks.begin(); x < Utils->LinkBlocks.end(); x++)
387 if (ServerInstance->MatchText(x->Name.c_str(),parameters[0]))
389 TreeServer* CheckDupe = Utils->FindServer(x->Name.c_str());
392 RemoteMessage(user, "*** CONNECT: Connecting to server: \002%s\002 (%s:%d)",x->Name.c_str(),(x->HiddenFromStats ? "<hidden>" : x->IPAddr.c_str()),x->Port);
393 ConnectServer(&(*x));
398 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());
403 RemoteMessage(user, "*** CONNECT: No server matching \002%s\002 could be found in the config file.",parameters[0]);
407 void ModuleSpanningTree::BroadcastTimeSync()
409 if (Utils->MasterTime)
411 std::deque<std::string> params;
412 params.push_back(ConvToStr(ServerInstance->Time(false)));
413 params.push_back("FORCE");
414 Utils->DoOneToMany(ServerInstance->Config->GetSID(), "TIMESET", params);
418 void ModuleSpanningTree::OnGetServerDescription(const std::string &servername,std::string &description)
420 TreeServer* s = Utils->FindServer(servername);
423 description = s->GetDesc();
427 void ModuleSpanningTree::OnUserInvite(User* source,User* dest,Channel* channel)
429 if (IS_LOCAL(source))
431 std::deque<std::string> params;
432 params.push_back(dest->uuid);
433 params.push_back(channel->name);
434 Utils->DoOneToMany(source->uuid,"INVITE",params);
438 void ModuleSpanningTree::OnPostLocalTopicChange(User* user, Channel* chan, const std::string &topic)
440 std::deque<std::string> 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 std::deque<std::string> 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)
458 if (target_type == TYPE_USER)
460 User* d = (User*)dest;
461 if ((d->GetFd() < 0) && (IS_LOCAL(user)))
463 std::deque<std::string> params;
465 params.push_back(d->uuid);
466 params.push_back(":"+text);
467 Utils->DoOneToOne(user->uuid,"NOTICE",params,d->server);
470 else if (target_type == TYPE_CHANNEL)
474 Channel *c = (Channel*)dest;
477 std::string cname = c->name;
479 cname = status + cname;
481 Utils->GetListOfServersForChannel(c,list,status,exempt_list);
482 for (TreeServerList::iterator i = list.begin(); i != list.end(); i++)
484 TreeSocket* Sock = i->second->GetSocket();
486 Sock->WriteLine(":"+std::string(user->uuid)+" NOTICE "+cname+" :"+text);
491 else if (target_type == TYPE_SERVER)
495 char* target = (char*)dest;
496 std::deque<std::string> par;
497 par.push_back(target);
498 par.push_back(":"+text);
499 Utils->DoOneToMany(user->uuid,"NOTICE",par);
504 void ModuleSpanningTree::OnUserMessage(User* user, void* dest, int target_type, const std::string &text, char status, const CUList &exempt_list)
506 if (target_type == TYPE_USER)
508 // route private messages which are targetted at clients only to the server
509 // which needs to receive them
510 User* d = (User*)dest;
511 if ((d->GetFd() < 0) && (IS_LOCAL(user)))
513 std::deque<std::string> params;
515 params.push_back(d->uuid);
516 params.push_back(":"+text);
517 Utils->DoOneToOne(user->uuid,"PRIVMSG",params,d->server);
520 else if (target_type == TYPE_CHANNEL)
524 Channel *c = (Channel*)dest;
527 std::string cname = c->name;
529 cname = status + cname;
531 Utils->GetListOfServersForChannel(c,list,status,exempt_list);
532 for (TreeServerList::iterator i = list.begin(); i != list.end(); i++)
534 TreeSocket* Sock = i->second->GetSocket();
536 Sock->WriteLine(":"+std::string(user->uuid)+" PRIVMSG "+cname+" :"+text);
541 else if (target_type == TYPE_SERVER)
545 char* target = (char*)dest;
546 std::deque<std::string> par;
547 par.push_back(target);
548 par.push_back(":"+text);
549 Utils->DoOneToMany(user->uuid,"PRIVMSG",par);
554 void ModuleSpanningTree::OnBackgroundTimer(time_t curtime)
556 AutoConnectServers(curtime);
557 DoPingChecks(curtime);
560 void ModuleSpanningTree::OnUserJoin(User* user, Channel* channel, bool sync, bool &silent)
562 // Only do this for local users
565 if (channel->GetUserCounter() == 1)
567 std::deque<std::string> params;
568 // set up their permissions and the channel TS with FJOIN.
569 // All users are FJOINed now, because a module may specify
570 // new joining permissions for the user.
571 params.push_back(channel->name);
572 params.push_back(ConvToStr(channel->age));
573 params.push_back(std::string(channel->GetAllPrefixChars(user))+","+std::string(user->uuid));
574 Utils->DoOneToMany(ServerInstance->Config->GetSID(),"FJOIN",params);
575 /* First user in, sync the modes for the channel */
577 params.push_back(std::string("+") + channel->ChanModes(true));
578 Utils->DoOneToMany(ServerInstance->Config->GetSID(),"FMODE",params);
582 std::deque<std::string> params;
583 params.push_back(channel->name);
584 params.push_back(ConvToStr(channel->age));
585 Utils->DoOneToMany(user->uuid,"JOIN",params);
590 void ModuleSpanningTree::OnChangeHost(User* user, const std::string &newhost)
592 // only occurs for local clients
593 if (user->registered != REG_ALL)
595 std::deque<std::string> params;
596 params.push_back(newhost);
597 Utils->DoOneToMany(user->uuid,"FHOST",params);
600 void ModuleSpanningTree::OnChangeName(User* user, const std::string &gecos)
602 // only occurs for local clients
603 if (user->registered != REG_ALL)
605 std::deque<std::string> params;
606 params.push_back(gecos);
607 Utils->DoOneToMany(user->uuid,"FNAME",params);
610 void ModuleSpanningTree::OnUserPart(User* user, Channel* channel, const std::string &partmessage, bool &silent)
614 std::deque<std::string> params;
615 params.push_back(channel->name);
616 if (!partmessage.empty())
617 params.push_back(":"+partmessage);
618 Utils->DoOneToMany(user->uuid,"PART",params);
622 void ModuleSpanningTree::OnUserConnect(User* user)
626 std::deque<std::string> params;
627 params.push_back(user->uuid);
628 params.push_back(ConvToStr(user->age));
629 params.push_back(user->nick);
630 params.push_back(user->host);
631 params.push_back(user->dhost);
632 params.push_back(user->ident);
633 params.push_back("+"+std::string(user->FormatModes()));
634 params.push_back(user->GetIPString());
635 params.push_back(ConvToStr(user->signon));
636 params.push_back(":"+std::string(user->fullname));
637 Utils->DoOneToMany(ServerInstance->Config->GetSID(), "UID", params);
638 // User is Local, change needs to be reflected!
639 TreeServer* SourceServer = Utils->FindServer(user->server);
642 SourceServer->AddUserCount();
647 void ModuleSpanningTree::OnUserQuit(User* user, const std::string &reason, const std::string &oper_message)
649 if ((IS_LOCAL(user)) && (user->registered == REG_ALL))
651 std::deque<std::string> params;
653 if (oper_message != reason)
655 params.push_back(":"+oper_message);
656 Utils->DoOneToMany(user->uuid,"OPERQUIT",params);
659 params.push_back(":"+reason);
660 Utils->DoOneToMany(user->uuid,"QUIT",params);
662 // Regardless, We need to modify the user Counts..
663 TreeServer* SourceServer = Utils->FindServer(user->server);
666 SourceServer->DelUserCount();
670 void ModuleSpanningTree::OnUserPostNick(User* user, const std::string &oldnick)
674 std::deque<std::string> params;
675 params.push_back(user->nick);
677 /** IMPORTANT: We don't update the TS if the oldnick is just a case change of the newnick!
679 if (irc::string(user->nick) != assign(oldnick))
680 user->age = ServerInstance->Time(true);
682 params.push_back(ConvToStr(user->age));
683 Utils->DoOneToMany(user->uuid,"NICK",params);
687 void ModuleSpanningTree::OnUserKick(User* source, User* user, Channel* chan, const std::string &reason, bool &silent)
689 if ((source) && (IS_LOCAL(source)))
691 std::deque<std::string> params;
692 params.push_back(chan->name);
693 params.push_back(user->uuid);
694 params.push_back(":"+reason);
695 Utils->DoOneToMany(source->uuid,"KICK",params);
699 std::deque<std::string> params;
700 params.push_back(chan->name);
701 params.push_back(user->uuid);
702 params.push_back(":"+reason);
703 Utils->DoOneToMany(ServerInstance->Config->GetSID(),"KICK",params);
707 void ModuleSpanningTree::OnRemoteKill(User* source, User* dest, const std::string &reason, const std::string &operreason)
709 std::deque<std::string> params;
710 params.push_back(":"+reason);
711 Utils->DoOneToMany(dest->uuid,"OPERQUIT",params);
713 params.push_back(dest->uuid);
714 params.push_back(":"+reason);
715 dest->SetOperQuit(operreason);
716 Utils->DoOneToMany(source->uuid,"KILL",params);
719 void ModuleSpanningTree::OnRehash(User* user, const std::string ¶meter)
721 if (!parameter.empty())
723 std::deque<std::string> params;
724 params.push_back(parameter);
725 Utils->DoOneToMany(user ? user->nick : ServerInstance->Config->GetSID(), "REHASH", params);
727 if (ServerInstance->MatchText(ServerInstance->Config->ServerName,parameter))
729 ServerInstance->WriteOpers("*** Remote rehash initiated locally by \002%s\002", user ? user->nick : ServerInstance->Config->ServerName);
730 ServerInstance->RehashServer();
733 Utils->ReadConfiguration(false);
734 InitializeDisabledCommands(ServerInstance->Config->DisabledCommands, ServerInstance);
737 // note: the protocol does not allow direct umode +o except
738 // via NICK with 8 params. sending OPERTYPE infers +o modechange
740 void ModuleSpanningTree::OnOper(User* user, const std::string &opertype)
744 std::deque<std::string> params;
745 params.push_back(opertype);
746 Utils->DoOneToMany(user->uuid,"OPERTYPE",params);
750 void ModuleSpanningTree::OnAddLine(XLine* line, User* user)
752 if (line->type == "K")
756 snprintf(data,MAXBUF,"%s %s %s %lu %lu :%s", line->type.c_str(), line->Displayable(), ServerInstance->Config->ServerName, line->set_time,
757 line->duration, line->reason);
758 std::deque<std::string> params;
759 params.push_back(data);
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(XLine* line, User* user)
775 if (line->type == "K")
779 snprintf(data,MAXBUF,"%s %s", line->type.c_str(), line->Displayable());
780 std::deque<std::string> params;
781 params.push_back(data);
785 /* Server-unset lines */
786 Utils->DoOneToMany(ServerInstance->Config->GetSID(), "DELLINE", params);
788 else if (IS_LOCAL(user))
790 /* User-unset lines */
791 Utils->DoOneToMany(user->uuid, "DELLINE", params);
795 void ModuleSpanningTree::OnMode(User* user, void* dest, int target_type, const std::string &text)
797 if ((IS_LOCAL(user)) && (user->registered == REG_ALL))
799 std::deque<std::string> params;
801 std::string output_text;
803 ServerInstance->Parser->TranslateUIDs(TR_SPACENICKLIST, text, output_text);
805 if (target_type == TYPE_USER)
807 User* u = (User*)dest;
808 params.push_back(u->uuid);
809 params.push_back(output_text);
814 Channel* c = (Channel*)dest;
815 params.push_back(c->name);
816 params.push_back(ConvToStr(c->age));
817 params.push_back(output_text);
821 Utils->DoOneToMany(user->uuid, command, params);
825 void ModuleSpanningTree::OnSetAway(User* user)
829 std::deque<std::string> params;
830 params.push_back(":"+std::string(user->awaymsg));
831 Utils->DoOneToMany(user->uuid,"AWAY",params);
835 void ModuleSpanningTree::OnCancelAway(User* user)
839 std::deque<std::string> params;
841 Utils->DoOneToMany(user->uuid,"AWAY",params);
845 void ModuleSpanningTree::ProtoSendMode(void* opaque, int target_type, void* target, const std::string &modeline)
847 TreeSocket* s = (TreeSocket*)opaque;
848 std::string output_text;
850 ServerInstance->Parser->TranslateUIDs(TR_SPACENICKLIST, modeline, output_text);
854 if (target_type == TYPE_USER)
856 User* u = (User*)target;
857 s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" FMODE "+u->uuid+" "+ConvToStr(u->age)+" "+output_text);
861 Channel* c = (Channel*)target;
862 s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" FMODE "+c->name+" "+ConvToStr(c->age)+" "+output_text);
867 void ModuleSpanningTree::ProtoSendMetaData(void* opaque, int target_type, void* target, const std::string &extname, const std::string &extdata)
869 TreeSocket* s = (TreeSocket*)opaque;
872 if (target_type == TYPE_USER)
874 User* u = (User*)target;
875 s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" METADATA "+u->uuid+" "+extname+" :"+extdata);
877 else if (target_type == TYPE_CHANNEL)
879 Channel* c = (Channel*)target;
880 s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" METADATA "+c->name+" "+extname+" :"+extdata);
883 if (target_type == TYPE_OTHER)
885 s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" METADATA * "+extname+" :"+extdata);
889 void ModuleSpanningTree::OnEvent(Event* event)
891 std::deque<std::string>* params = (std::deque<std::string>*)event->GetData();
892 if (event->GetEventID() == "send_metadata")
894 if (params->size() < 3)
896 (*params)[2] = ":" + (*params)[2];
897 Utils->DoOneToMany(ServerInstance->Config->GetSID(),"METADATA",*params);
899 else if (event->GetEventID() == "send_topic")
901 if (params->size() < 2)
903 (*params)[1] = ":" + (*params)[1];
904 params->insert(params->begin() + 1,ServerInstance->Config->ServerName);
905 params->insert(params->begin() + 1,ConvToStr(ServerInstance->Time(true)));
906 Utils->DoOneToMany(ServerInstance->Config->GetSID(),"FTOPIC",*params);
908 else if (event->GetEventID() == "send_mode")
910 if (params->size() < 2)
912 // Insert the TS value of the object, either User or Channel
914 std::string output_text;
916 /* Warning: in-place translation is only safe for type TR_NICK */
917 for (size_t n = 0; n < params->size(); n++)
918 ServerInstance->Parser->TranslateUIDs(TR_NICK, (*params)[n], (*params)[n]);
920 User* a = ServerInstance->FindNick((*params)[0]);
924 Utils->DoOneToMany(ServerInstance->Config->GetSID(),"MODE",*params);
929 Channel* a = ServerInstance->FindChan((*params)[0]);
933 params->insert(params->begin() + 1,ConvToStr(ourTS));
934 Utils->DoOneToMany(ServerInstance->Config->GetSID(),"FMODE",*params);
938 else if (event->GetEventID() == "send_mode_explicit")
940 if (params->size() < 2)
942 std::string output_text;
944 /* Warning: in-place translation is only safe for type TR_NICK */
945 for (size_t n = 0; n < params->size(); n++)
946 ServerInstance->Parser->TranslateUIDs(TR_NICK, (*params)[n], (*params)[n]);
948 Utils->DoOneToMany(ServerInstance->Config->GetSID(),"MODE",*params);
950 else if (event->GetEventID() == "send_opers")
952 if (params->size() < 1)
954 (*params)[0] = ":" + (*params)[0];
955 Utils->DoOneToMany(ServerInstance->Config->GetSID(),"OPERNOTICE",*params);
957 else if (event->GetEventID() == "send_modeset")
959 if (params->size() < 2)
961 (*params)[1] = ":" + (*params)[1];
962 Utils->DoOneToMany(ServerInstance->Config->GetSID(),"MODENOTICE",*params);
964 else if (event->GetEventID() == "send_snoset")
966 if (params->size() < 2)
968 (*params)[1] = ":" + (*params)[1];
969 Utils->DoOneToMany(ServerInstance->Config->GetSID(),"SNONOTICE",*params);
971 else if (event->GetEventID() == "send_push")
973 if (params->size() < 2)
976 User *a = ServerInstance->FindNick((*params)[0]);
981 (*params)[0] = a->uuid;
982 (*params)[1] = ":" + (*params)[1];
983 Utils->DoOneToOne(ServerInstance->Config->GetSID(), "PUSH", *params, a->server);
987 ModuleSpanningTree::~ModuleSpanningTree()
989 /* This will also free the listeners */
992 ServerInstance->Timers->DelTimer(SyncTimer);
994 ServerInstance->Timers->DelTimer(RefreshTimer);
996 ServerInstance->Modules->DoneWithInterface("BufferedSocketHook");
999 Version ModuleSpanningTree::GetVersion()
1001 return Version(1,1,0,2,VF_VENDOR,API_VERSION);
1004 /* It is IMPORTANT that m_spanningtree is the last module in the chain
1005 * so that any activity it sees is FINAL, e.g. we arent going to send out
1006 * a NICK message before m_cloaking has finished putting the +x on the user,
1008 * Therefore, we return PRIORITY_LAST to make sure we end up at the END of
1009 * the module call queue.
1011 void ModuleSpanningTree::Prioritize()
1013 ServerInstance->Modules->SetPriority(this, PRIO_LAST);
1016 MODULE_INIT(ModuleSpanningTree)