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 * ---------------------------------------------------
16 #include "socketengine.h"
19 #include "commands/cmd_whowas.h"
21 static unsigned long already_sent[MAX_DESCRIPTORS] = {0};
23 /* XXX: Used for speeding up WriteCommon operations */
24 unsigned long uniq_id = 0;
26 bool InitTypes(ServerConfig* conf, const char* tag)
28 if (conf->opertypes.size())
30 for (opertype_t::iterator n = conf->opertypes.begin(); n != conf->opertypes.end(); n++)
37 conf->opertypes.clear();
41 bool InitClasses(ServerConfig* conf, const char* tag)
43 if (conf->operclass.size())
45 for (operclass_t::iterator n = conf->operclass.begin(); n != conf->operclass.end(); n++)
52 conf->operclass.clear();
56 bool DoType(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types)
58 const char* TypeName = values[0].GetString();
59 const char* Classes = values[1].GetString();
61 conf->opertypes[TypeName] = strnewdup(Classes);
65 bool DoClass(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types)
67 const char* ClassName = values[0].GetString();
68 const char* CommandList = values[1].GetString();
70 conf->operclass[ClassName] = strnewdup(CommandList);
74 bool DoneClassesAndTypes(ServerConfig* conf, const char* tag)
79 std::string userrec::ProcessNoticeMasks(const char *sm)
81 bool adding = true, oldadding = false;
96 for (unsigned char d = 'A'; d <= 'z'; d++)
98 if (ServerInstance->SNO->IsEnabled(d))
100 if ((!IsNoticeMaskSet(d) && adding) || (IsNoticeMaskSet(d) && !adding))
102 if ((oldadding != adding) || (!output.length()))
103 output += (adding ? '+' : '-');
105 this->SetNoticeMask(d, adding);
114 if ((*c >= 'A') && (*c <= 'z') && (ServerInstance->SNO->IsEnabled(*c)))
116 if ((!IsNoticeMaskSet(*c) && adding) || (IsNoticeMaskSet(*c) && !adding))
118 if ((oldadding != adding) || (!output.length()))
119 output += (adding ? '+' : '-');
121 this->SetNoticeMask(*c, adding);
136 void userrec::StartDNSLookup()
141 const char* ip = this->GetIPString();
143 /* Special case for 4in6 (Have i mentioned i HATE 4in6?) */
144 if (!strncmp(ip, "0::ffff:", 8))
145 res_reverse = new UserResolver(this->ServerInstance, this, ip + 8, DNS_QUERY_PTR4, cached);
147 res_reverse = new UserResolver(this->ServerInstance, this, ip, this->GetProtocolFamily() == AF_INET ? DNS_QUERY_PTR4 : DNS_QUERY_PTR6, cached);
149 this->ServerInstance->AddResolver(res_reverse, cached);
151 catch (CoreException& e)
153 ServerInstance->Log(DEBUG,"Error in resolver: %s",e.GetReason());
157 UserResolver::UserResolver(InspIRCd* Instance, userrec* user, std::string to_resolve, QueryType qt, bool &cache) :
158 Resolver(Instance, to_resolve, qt, cache), bound_user(user)
160 this->fwd = (qt == DNS_QUERY_A || qt == DNS_QUERY_AAAA);
161 this->bound_fd = user->GetFd();
164 void UserResolver::OnLookupComplete(const std::string &result, unsigned int ttl, bool cached, int resultnum)
166 /* We are only interested in the first matching result */
170 if ((!this->fwd) && (ServerInstance->SE->GetRef(this->bound_fd) == this->bound_user))
172 this->bound_user->stored_host = result;
175 /* Check we didnt time out */
176 if (this->bound_user->registered != REG_ALL)
180 if (this->bound_user->GetProtocolFamily() == AF_INET6)
182 /* IPV6 forward lookup (with possibility of 4in6) */
183 const char* ip = this->bound_user->GetIPString();
184 bound_user->res_forward = new UserResolver(this->ServerInstance, this->bound_user, result, (!strncmp(ip, "0::ffff:", 8) ? DNS_QUERY_A : DNS_QUERY_AAAA), cached);
187 /* IPV4 lookup (mixed protocol mode) */
189 /* IPV4 lookup (ipv4 only mode) */
190 bound_user->res_forward = new UserResolver(this->ServerInstance, this->bound_user, result, DNS_QUERY_A, cached);
191 this->ServerInstance->AddResolver(bound_user->res_forward, cached);
194 catch (CoreException& e)
196 ServerInstance->Log(DEBUG,"Error in resolver: %s",e.GetReason());
199 else if ((this->fwd) && (ServerInstance->SE->GetRef(this->bound_fd) == this->bound_user))
201 /* Both lookups completed */
202 std::string result2("0::ffff:");
203 result2.append(result);
204 if (this->bound_user->GetIPString() == result || this->bound_user->GetIPString() == result2)
206 std::string hostname = this->bound_user->stored_host;
207 if (hostname.length() < 65)
209 /* Check we didnt time out */
210 if ((this->bound_user->registered != REG_ALL) && (!this->bound_user->dns_done))
212 /* Hostnames starting with : are not a good thing (tm) */
213 if (*(hostname.c_str()) == ':')
214 hostname.insert(0, "0");
216 this->bound_user->WriteServ("NOTICE Auth :*** Found your hostname (%s)%s", hostname.c_str(), (cached ? " -- cached" : ""));
217 this->bound_user->dns_done = true;
218 strlcpy(this->bound_user->dhost, hostname.c_str(),64);
219 strlcpy(this->bound_user->host, hostname.c_str(),64);
220 /* Invalidate cache */
221 this->bound_user->InvalidateCache();
226 if (!this->bound_user->dns_done)
228 this->bound_user->WriteServ("NOTICE Auth :*** Your hostname is longer than the maximum of 64 characters, using your IP address (%s) instead.", this->bound_user->GetIPString());
229 this->bound_user->dns_done = true;
235 if (!this->bound_user->dns_done)
237 this->bound_user->WriteServ("NOTICE Auth :*** Your hostname does not match up with your IP address. Sorry, using your IP address (%s) instead.", this->bound_user->GetIPString());
238 this->bound_user->dns_done = true;
244 void UserResolver::OnError(ResolverError e, const std::string &errormessage)
246 if (ServerInstance->SE->GetRef(this->bound_fd) == this->bound_user)
248 /* Since dns timeout is implemented outside of the resolver, this was a race condition that could result in this message being sent *after*
249 * the user was fully connected. This check fixes that issue - Special */
250 if (!this->bound_user->dns_done)
252 /* Error message here */
253 this->bound_user->WriteServ("NOTICE Auth :*** Could not resolve your hostname: %s; using your IP address (%s) instead.", errormessage.c_str(), this->bound_user->GetIPString());
254 this->bound_user->dns_done = true;
260 bool userrec::IsNoticeMaskSet(unsigned char sm)
262 return (snomasks[sm-65]);
265 void userrec::SetNoticeMask(unsigned char sm, bool value)
267 snomasks[sm-65] = value;
270 const char* userrec::FormatNoticeMasks()
272 static char data[MAXBUF];
275 for (int n = 0; n < 64; n++)
278 data[offset++] = n+65;
287 bool userrec::IsModeSet(unsigned char m)
289 return (modes[m-65]);
292 void userrec::SetMode(unsigned char m, bool value)
297 const char* userrec::FormatModes()
299 static char data[MAXBUF];
301 for (int n = 0; n < 64; n++)
304 data[offset++] = n+65;
310 void userrec::DecrementModes()
312 ServerInstance->Log(DEBUG,"DecrementModes()");
313 for (unsigned char n = 'A'; n <= 'z'; n++)
317 ServerInstance->Log(DEBUG,"DecrementModes() found mode %c", n);
318 ModeHandler* mh = ServerInstance->Modes->FindMode(n, MODETYPE_USER);
321 ServerInstance->Log(DEBUG,"Found handler %c and call ChangeCount", n);
328 userrec::userrec(InspIRCd* Instance, const std::string &uid) : ServerInstance(Instance)
330 *password = *nick = *ident = *host = *dhost = *fullname = *awaymsg = *oper = *uuid = 0;
331 server = (char*)Instance->FindServerNamePtr(Instance->Config->ServerName);
332 reset_due = ServerInstance->Time();
333 age = ServerInstance->Time(true);
334 lines_in = lastping = signon = idle_lastmsg = nping = registered = 0;
335 ChannelCount = timeout = flood = bytes_in = bytes_out = cmds_in = cmds_out = 0;
336 muted = exempt = haspassed = dns_done = false;
341 res_forward = res_reverse = NULL;
346 memset(modes,0,sizeof(modes));
347 memset(snomasks,0,sizeof(snomasks));
348 /* Invalidate cache */
349 operquit = cached_fullhost = cached_hostip = cached_makehost = cached_fullrealhost = NULL;
352 strlcpy(uuid, Instance->GetUID().c_str(), UUID_LENGTH);
354 strlcpy(uuid, uid.c_str(), UUID_LENGTH);
356 ServerInstance->Log(DEBUG,"New UUID for user: %s (%s)", uuid, uid.empty() ? "allocated new" : "used remote");
358 user_hash::iterator finduuid = Instance->uuidlist->find(uuid);
359 if (finduuid == Instance->uuidlist->end())
360 (*Instance->uuidlist)[uuid] = this;
362 throw CoreException("Duplicate UUID "+std::string(uuid)+" in userrec constructor");
365 void userrec::RemoveCloneCounts()
367 clonemap::iterator x = ServerInstance->local_clones.find(this->GetIPString());
368 if (x != ServerInstance->local_clones.end())
373 ServerInstance->local_clones.erase(x);
377 clonemap::iterator y = ServerInstance->global_clones.find(this->GetIPString());
378 if (y != ServerInstance->global_clones.end())
383 ServerInstance->global_clones.erase(y);
390 this->InvalidateCache();
391 this->DecrementModes();
396 this->RemoveCloneCounts();
398 if (this->GetProtocolFamily() == AF_INET)
400 delete (sockaddr_in*)ip;
402 #ifdef SUPPORT_IP6LINKS
405 delete (sockaddr_in6*)ip;
410 ServerInstance->uuidlist->erase(uuid);
413 char* userrec::MakeHost()
415 if (this->cached_makehost)
416 return this->cached_makehost;
419 /* This is much faster than snprintf */
421 for(char* n = ident; *n; n++)
424 for(char* n = host; *n; n++)
428 this->cached_makehost = strdup(nhost);
430 return this->cached_makehost;
433 char* userrec::MakeHostIP()
435 if (this->cached_hostip)
436 return this->cached_hostip;
439 /* This is much faster than snprintf */
441 for(char* n = ident; *n; n++)
444 for(const char* n = this->GetIPString(); *n; n++)
448 this->cached_hostip = strdup(ihost);
450 return this->cached_hostip;
453 void userrec::CloseSocket()
455 ServerInstance->SE->Shutdown(this, 2);
456 ServerInstance->SE->Close(this);
459 char* userrec::GetFullHost()
461 if (this->cached_fullhost)
462 return this->cached_fullhost;
466 for(char* n = nick; *n; n++)
469 for(char* n = ident; *n; n++)
472 for(char* n = dhost; *n; n++)
476 this->cached_fullhost = strdup(result);
478 return this->cached_fullhost;
481 char* userrec::MakeWildHost()
483 static char nresult[MAXBUF];
485 *t++ = '*'; *t++ = '!';
486 *t++ = '*'; *t++ = '@';
487 for(char* n = dhost; *n; n++)
493 int userrec::ReadData(void* buffer, size_t size)
498 return read(this->fd, buffer, size);
500 return recv(this->fd, (char*)buffer, size, 0);
508 char* userrec::GetFullRealHost()
510 if (this->cached_fullrealhost)
511 return this->cached_fullrealhost;
513 char fresult[MAXBUF];
515 for(char* n = nick; *n; n++)
518 for(char* n = ident; *n; n++)
521 for(char* n = host; *n; n++)
525 this->cached_fullrealhost = strdup(fresult);
527 return this->cached_fullrealhost;
530 bool userrec::IsInvited(const irc::string &channel)
532 for (InvitedList::iterator i = invites.begin(); i != invites.end(); i++)
542 InvitedList* userrec::GetInviteList()
547 void userrec::InviteTo(const irc::string &channel)
549 invites.push_back(channel);
552 void userrec::RemoveInvite(const irc::string &channel)
554 for (InvitedList::iterator i = invites.begin(); i != invites.end(); i++)
564 bool userrec::HasPermission(const std::string &command)
571 * users on remote servers can completely bypass all permissions based checks.
572 * This prevents desyncs when one server has different type/class tags to another.
573 * That having been said, this does open things up to the possibility of source changes
574 * allowing remote kills, etc - but if they have access to the src, they most likely have
575 * access to the conf - so it's an end to a means either way.
580 // are they even an oper at all?
583 opertype_t::iterator iter_opertype = ServerInstance->Config->opertypes.find(this->oper);
584 if (iter_opertype != ServerInstance->Config->opertypes.end())
586 char* Classes = strdup(iter_opertype->second);
587 char* myclass = strtok_r(Classes," ",&savept);
590 operclass_t::iterator iter_operclass = ServerInstance->Config->operclass.find(myclass);
591 if (iter_operclass != ServerInstance->Config->operclass.end())
593 char* CommandList = strdup(iter_operclass->second);
594 mycmd = strtok_r(CommandList," ",&savept2);
597 if ((!strcasecmp(mycmd,command.c_str())) || (*mycmd == '*'))
603 mycmd = strtok_r(NULL," ",&savept2);
607 myclass = strtok_r(NULL," ",&savept);
615 /** NOTE: We cannot pass a const reference to this method.
616 * The string is changed by the workings of the method,
617 * so that if we pass const ref, we end up copying it to
618 * something we can change anyway. Makes sense to just let
619 * the compiler do that copy for us.
621 bool userrec::AddBuffer(std::string a)
625 std::string::size_type i = a.rfind('\r');
627 while (i != std::string::npos)
636 if (recvq.length() > (unsigned)this->recvqmax)
638 this->SetWriteError("RecvQ exceeded");
639 ServerInstance->WriteOpers("*** User %s RecvQ of %d exceeds connect class maximum of %d",this->nick,recvq.length(),this->recvqmax);
648 ServerInstance->Log(DEBUG,"Exception in userrec::AddBuffer()");
653 bool userrec::BufferIsReady()
655 return (recvq.find('\n') != std::string::npos);
658 void userrec::ClearBuffer()
663 std::string userrec::GetBuffer()
670 /* Strip any leading \r or \n off the string.
671 * Usually there are only one or two of these,
672 * so its is computationally cheap to do.
674 std::string::iterator t = recvq.begin();
675 while (t != recvq.end() && (*t == '\r' || *t == '\n'))
681 for (std::string::iterator x = recvq.begin(); x != recvq.end(); x++)
683 /* Find the first complete line, return it as the
684 * result, and leave the recvq as whats left
688 std::string ret = std::string(recvq.begin(), x);
689 recvq.erase(recvq.begin(), x + 1);
698 ServerInstance->Log(DEBUG,"Exception in userrec::GetBuffer()");
703 void userrec::AddWriteBuf(const std::string &data)
705 if (*this->GetWriteError())
708 if (sendq.length() + data.length() > (unsigned)this->sendqmax)
711 * Fix by brain - Set the error text BEFORE calling writeopers, because
712 * if we dont it'll recursively call here over and over again trying
713 * to repeatedly add the text to the sendq!
715 this->SetWriteError("SendQ exceeded");
716 ServerInstance->WriteOpers("*** User %s SendQ of %d exceeds connect class maximum of %d",this->nick,sendq.length() + data.length(),this->sendqmax);
722 if (data.length() > MAXBUF - 2) /* MAXBUF has a value of 514, to account for line terminators */
723 sendq.append(data.substr(0,MAXBUF - 4)).append("\r\n"); /* MAXBUF-4 = 510 */
729 this->SetWriteError("SendQ exceeded");
730 ServerInstance->WriteOpers("*** User %s SendQ got an exception",this->nick);
734 // send AS MUCH OF THE USERS SENDQ as we are able to (might not be all of it)
735 void userrec::FlushWriteBuf()
739 if ((this->fd == FD_MAGIC_NUMBER) || (*this->GetWriteError()))
743 if ((sendq.length()) && (this->fd != FD_MAGIC_NUMBER))
745 int old_sendq_length = sendq.length();
746 int n_sent = ServerInstance->SE->Send(this, this->sendq.data(), this->sendq.length(), 0);
752 /* The socket buffer is full. This isnt fatal,
755 this->ServerInstance->SE->WantWrite(this);
759 /* Fatal error, set write error and bail
761 this->SetWriteError(errno ? strerror(errno) : "EOF from client");
767 /* advance the queue */
769 this->sendq = this->sendq.substr(n_sent);
770 /* update the user's stats counters */
771 this->bytes_out += n_sent;
773 if (n_sent != old_sendq_length)
774 this->ServerInstance->SE->WantWrite(this);
781 ServerInstance->Log(DEBUG,"Exception in userrec::FlushWriteBuf()");
784 if (this->sendq.empty())
786 FOREACH_MOD(I_OnBufferFlushed,OnBufferFlushed(this));
790 void userrec::SetWriteError(const std::string &error)
794 // don't try to set the error twice, its already set take the first string.
795 if (this->WriteError.empty())
796 this->WriteError = error;
801 ServerInstance->Log(DEBUG,"Exception in userrec::SetWriteError()");
805 const char* userrec::GetWriteError()
807 return this->WriteError.c_str();
810 void userrec::Oper(const std::string &opertype)
814 this->modes[UM_OPERATOR] = 1;
815 this->WriteServ("MODE %s :+o", this->nick);
816 FOREACH_MOD(I_OnOper, OnOper(this, opertype));
817 ServerInstance->Log(DEFAULT,"OPER: %s!%s@%s opered as type: %s", this->nick, this->ident, this->host, opertype.c_str());
818 strlcpy(this->oper, opertype.c_str(), NICKMAX - 1);
819 ServerInstance->all_opers.push_back(this);
820 FOREACH_MOD(I_OnPostOper,OnPostOper(this, opertype));
825 ServerInstance->Log(DEBUG,"Exception in userrec::Oper()");
829 void userrec::UnOper()
835 // unset their oper type (what IS_OPER checks), and remove +o
837 this->modes[UM_OPERATOR] = 0;
839 // remove the user from the oper list. Will remove multiple entries as a safeguard against bug #404
840 ServerInstance->all_opers.remove(this);
846 ServerInstance->Log(DEBUG,"Exception in userrec::UnOper()");
850 void userrec::QuitUser(InspIRCd* Instance, userrec *user, const std::string &quitreason, const char* operreason)
853 Instance->GlobalCulls.AddItem(user, quitreason.c_str(), operreason);
856 /* adds or updates an entry in the whowas list */
857 void userrec::AddToWhoWas()
859 command_t* whowas_command = ServerInstance->Parser->GetHandler("WHOWAS");
862 std::deque<classbase*> params;
863 params.push_back(this);
864 whowas_command->HandleInternal(WHOWAS_ADD, params);
868 /* add a client connection to the sockets list */
869 void userrec::AddClient(InspIRCd* Instance, int socket, int port, bool iscached, int socketfamily, sockaddr* ip)
871 /* NOTE: Calling this one parameter constructor for userrec automatically
872 * allocates a new UUID and places it in the hash_map.
877 New = new userrec(Instance);
881 Instance->Log(DEFAULT,"*** WTF *** Duplicated UUID! -- Crack smoking monkies have been unleashed.");
882 Instance->WriteOpers("*** WARNING *** Duplicate UUID allocated!");
888 Instance->unregistered_count++;
892 if (socketfamily == AF_INET6)
893 inet_ntop(AF_INET6, &((const sockaddr_in6*)ip)->sin6_addr, ipaddr, sizeof(ipaddr));
896 inet_ntop(AF_INET, &((const sockaddr_in*)ip)->sin_addr, ipaddr, sizeof(ipaddr));
898 (*(Instance->clientlist))[New->uuid] = New;
901 /* The users default nick is their UUID */
902 strlcpy(New->nick, New->uuid, NICKMAX - 1);
904 New->server = Instance->FindServerNamePtr(Instance->Config->ServerName);
905 /* We don't need range checking here, we KNOW 'unknown\0' will fit into the ident field. */
906 strcpy(New->ident, "unknown");
908 New->registered = REG_NONE;
909 New->signon = Instance->Time() + Instance->Config->dns_timeout;
912 New->SetSockAddr(socketfamily, ipaddr, port);
914 /* Smarter than your average bear^H^H^H^Hset of strlcpys. */
915 for (const char* temp = New->GetIPString(); *temp && j < 64; temp++, j++)
916 New->dhost[j] = New->host[j] = *temp;
917 New->dhost[j] = New->host[j] = 0;
919 Instance->AddLocalClone(New);
920 Instance->AddGlobalClone(New);
923 * First class check. We do this again in FullConnect after DNS is done, and NICK/USER is recieved.
924 * See my note down there for why this is required. DO NOT REMOVE. :) -- w00t
926 ConnectClass* i = New->GetClass();
930 userrec::QuitUser(Instance, New, "Access denied by configuration");
935 * Check connect class settings and initialise settings into userrec.
936 * This will be done again after DNS resolution. -- w00t
940 Instance->local_users.push_back(New);
942 if ((Instance->local_users.size() > Instance->Config->SoftLimit) || (Instance->local_users.size() >= MAXCLIENTS))
944 Instance->WriteOpers("*** Warning: softlimit value has been reached: %d clients", Instance->Config->SoftLimit);
945 userrec::QuitUser(Instance, New,"No more connections allowed");
951 * this is done as a safety check to keep the file descriptors within range of fd_ref_table.
952 * its a pretty big but for the moment valid assumption:
953 * file descriptors are handed out starting at 0, and are recycled as theyre freed.
954 * therefore if there is ever an fd over 65535, 65536 clients must be connected to the
955 * irc server at once (or the irc server otherwise initiating this many connections, files etc)
956 * which for the time being is a physical impossibility (even the largest networks dont have more
957 * than about 10,000 users on ONE server!)
960 if ((unsigned int)socket >= MAX_DESCRIPTORS)
962 userrec::QuitUser(Instance, New, "Server is full");
967 New->exempt = (Instance->XLines->matches_exception(New) != NULL);
970 ZLine* r = Instance->XLines->matches_zline(ipaddr);
974 if (*Instance->Config->MoronBanner)
975 New->WriteServ("NOTICE %s :*** %s", New->nick, Instance->Config->MoronBanner);
976 snprintf(reason,MAXBUF,"Z-Lined: %s",r->reason);
977 userrec::QuitUser(Instance, New, reason);
984 if (!Instance->SE->AddFd(New))
986 userrec::QuitUser(Instance, New, "Internal error handling connection");
991 /* NOTE: even if dns lookups are *off*, we still need to display this.
992 * BOPM and other stuff requires it.
994 New->WriteServ("NOTICE Auth :*** Looking up your hostname...");
997 unsigned long userrec::GlobalCloneCount()
999 clonemap::iterator x = ServerInstance->global_clones.find(this->GetIPString());
1000 if (x != ServerInstance->global_clones.end())
1006 unsigned long userrec::LocalCloneCount()
1008 clonemap::iterator x = ServerInstance->local_clones.find(this->GetIPString());
1009 if (x != ServerInstance->local_clones.end())
1016 * Check class restrictions
1018 void userrec::CheckClass(const std::string &explicit_class)
1020 ConnectClass* a = this->GetClass(explicit_class);
1022 if ((!a) || (a->GetType() == CC_DENY))
1024 userrec::QuitUser(ServerInstance, this, "Unauthorised connection");
1027 else if ((a->GetMaxLocal()) && (this->LocalCloneCount() > a->GetMaxLocal()))
1029 userrec::QuitUser(ServerInstance, this, "No more connections allowed from your host via this connect class (local)");
1030 ServerInstance->WriteOpers("*** WARNING: maximum LOCAL connections (%ld) exceeded for IP %s", a->GetMaxLocal(), this->GetIPString());
1033 else if ((a->GetMaxGlobal()) && (this->GlobalCloneCount() > a->GetMaxGlobal()))
1035 userrec::QuitUser(ServerInstance, this, "No more connections allowed from your host via this connect class (global)");
1036 ServerInstance->WriteOpers("*** WARNING: maximum GLOBAL connections (%ld) exceeded for IP %s", a->GetMaxGlobal(), this->GetIPString());
1040 this->pingmax = a->GetPingTime();
1041 this->nping = ServerInstance->Time() + a->GetPingTime() + ServerInstance->Config->dns_timeout;
1042 this->timeout = ServerInstance->Time() + a->GetRegTimeout();
1043 this->flood = a->GetFlood();
1044 this->threshold = a->GetThreshold();
1045 this->sendqmax = a->GetSendqMax();
1046 this->recvqmax = a->GetRecvqMax();
1047 this->MaxChans = a->GetMaxChans();
1050 void userrec::FullConnect()
1052 ServerInstance->stats->statsConnects++;
1053 this->idle_lastmsg = ServerInstance->Time();
1056 * You may be thinking "wtf, we checked this in userrec::AddClient!" - and yes, we did, BUT.
1057 * At the time AddClient is called, we don't have a resolved host, by here we probably do - which
1058 * may put the user into a totally seperate class with different restrictions! so we *must* check again.
1059 * Don't remove this! -- w00t
1063 /* Check the password, if one is required by the user's connect class.
1064 * This CANNOT be in CheckClass(), because that is called prior to PASS as well!
1066 if ((!this->GetClass()->GetPass().empty()) && (!this->haspassed))
1068 userrec::QuitUser(ServerInstance, this, "Invalid password");
1074 GLine* r = ServerInstance->XLines->matches_gline(this);
1079 char reason[MAXBUF];
1080 if (*ServerInstance->Config->MoronBanner)
1081 this->WriteServ("NOTICE %s :*** %s", this->nick, ServerInstance->Config->MoronBanner);
1082 snprintf(reason,MAXBUF,"G-Lined: %s",r->reason);
1083 userrec::QuitUser(ServerInstance, this, reason);
1087 KLine* n = ServerInstance->XLines->matches_kline(this);
1092 char reason[MAXBUF];
1093 if (*ServerInstance->Config->MoronBanner)
1094 this->WriteServ("NOTICE %s :*** %s", this, ServerInstance->Config->MoronBanner);
1095 snprintf(reason,MAXBUF,"K-Lined: %s",n->reason);
1096 userrec::QuitUser(ServerInstance, this, reason);
1101 this->WriteServ("NOTICE Auth :Welcome to \002%s\002!",ServerInstance->Config->Network);
1102 this->WriteServ("001 %s :Welcome to the %s IRC Network %s!%s@%s",this->nick, ServerInstance->Config->Network, this->nick, this->ident, this->host);
1103 this->WriteServ("002 %s :Your host is %s, running version %s",this->nick,ServerInstance->Config->ServerName,VERSION);
1104 this->WriteServ("003 %s :This server was created %s %s", this->nick, __TIME__, __DATE__);
1105 this->WriteServ("004 %s %s %s %s %s %s", this->nick, ServerInstance->Config->ServerName, VERSION, ServerInstance->Modes->UserModeList().c_str(), ServerInstance->Modes->ChannelModeList().c_str(), ServerInstance->Modes->ParaModeList().c_str());
1107 ServerInstance->Config->Send005(this);
1109 this->WriteServ("042 %s %s :your unique ID", this->nick, this->uuid);
1114 /* Now registered */
1115 if (ServerInstance->unregistered_count)
1116 ServerInstance->unregistered_count--;
1118 /* Trigger LUSERS output, give modules a chance too */
1120 FOREACH_RESULT(I_OnPreCommand, OnPreCommand("LUSERS", NULL, 0, this, true, "LUSERS"));
1122 ServerInstance->CallCommandHandler("LUSERS", NULL, 0, this);
1125 * fix 3 by brain, move registered = 7 below these so that spurious modes and host
1126 * changes dont go out onto the network and produce 'fake direction'.
1128 FOREACH_MOD(I_OnUserConnect,OnUserConnect(this));
1130 this->registered = REG_ALL;
1132 FOREACH_MOD(I_OnPostConnect,OnPostConnect(this));
1134 ServerInstance->SNO->WriteToSnoMask('c',"Client connecting on port %d: %s!%s@%s [%s] [%s]", this->GetPort(), this->nick, this->ident, this->host, this->GetIPString(), this->fullname);
1137 /** userrec::UpdateNick()
1138 * re-allocates a nick in the user_hash after they change nicknames,
1139 * returns a pointer to the new user as it may have moved
1141 userrec* userrec::UpdateNickHash(const char* New)
1145 //user_hash::iterator newnick;
1146 user_hash::iterator oldnick = ServerInstance->clientlist->find(this->nick);
1148 if (!strcasecmp(this->nick,New))
1149 return oldnick->second;
1151 if (oldnick == ServerInstance->clientlist->end())
1152 return NULL; /* doesnt exist */
1154 userrec* olduser = oldnick->second;
1155 (*(ServerInstance->clientlist))[New] = olduser;
1156 ServerInstance->clientlist->erase(oldnick);
1162 ServerInstance->Log(DEBUG,"Exception in userrec::UpdateNickHash()");
1167 void userrec::InvalidateCache()
1169 /* Invalidate cache */
1170 if (cached_fullhost)
1171 free(cached_fullhost);
1173 free(cached_hostip);
1174 if (cached_makehost)
1175 free(cached_makehost);
1176 if (cached_fullrealhost)
1177 free(cached_fullrealhost);
1178 cached_fullhost = cached_hostip = cached_makehost = cached_fullrealhost = NULL;
1181 bool userrec::ForceNickChange(const char* newnick)
1187 this->InvalidateCache();
1189 FOREACH_RESULT(I_OnUserPreNick,OnUserPreNick(this, newnick));
1193 ServerInstance->stats->statsCollisions++;
1197 if (ServerInstance->XLines->matches_qline(newnick))
1199 ServerInstance->stats->statsCollisions++;
1203 if (this->registered == REG_ALL)
1205 std::deque<classbase*> dummy;
1206 command_t* nickhandler = ServerInstance->Parser->GetHandler("NICK");
1209 nickhandler->HandleInternal(1, dummy);
1210 bool result = (ServerInstance->Parser->CallHandler("NICK", &newnick, 1, this) == CMD_SUCCESS);
1211 nickhandler->HandleInternal(0, dummy);
1220 ServerInstance->Log(DEBUG,"Exception in userrec::ForceNickChange()");
1225 void userrec::SetSockAddr(int protocol_family, const char* ip, int port)
1227 switch (protocol_family)
1229 #ifdef SUPPORT_IP6LINKS
1232 sockaddr_in6* sin = new sockaddr_in6;
1233 sin->sin6_family = AF_INET6;
1234 sin->sin6_port = port;
1235 inet_pton(AF_INET6, ip, &sin->sin6_addr);
1236 this->ip = (sockaddr*)sin;
1242 sockaddr_in* sin = new sockaddr_in;
1243 sin->sin_family = AF_INET;
1244 sin->sin_port = port;
1245 inet_pton(AF_INET, ip, &sin->sin_addr);
1246 this->ip = (sockaddr*)sin;
1250 ServerInstance->Log(DEBUG,"Ut oh, I dont know protocol %d to be set on '%s'!", protocol_family, this->nick);
1255 int userrec::GetPort()
1257 if (this->ip == NULL)
1260 switch (this->GetProtocolFamily())
1262 #ifdef SUPPORT_IP6LINKS
1265 sockaddr_in6* sin = (sockaddr_in6*)this->ip;
1266 return sin->sin6_port;
1272 sockaddr_in* sin = (sockaddr_in*)this->ip;
1273 return sin->sin_port;
1282 int userrec::GetProtocolFamily()
1284 if (this->ip == NULL)
1287 sockaddr_in* sin = (sockaddr_in*)this->ip;
1288 return sin->sin_family;
1291 const char* userrec::GetIPString()
1293 static char buf[1024];
1295 if (this->ip == NULL)
1298 switch (this->GetProtocolFamily())
1300 #ifdef SUPPORT_IP6LINKS
1303 static char temp[1024];
1305 sockaddr_in6* sin = (sockaddr_in6*)this->ip;
1306 inet_ntop(sin->sin6_family, &sin->sin6_addr, buf, sizeof(buf));
1307 /* IP addresses starting with a : on irc are a Bad Thing (tm) */
1310 strlcpy(&temp[1], buf, sizeof(temp) - 1);
1320 sockaddr_in* sin = (sockaddr_in*)this->ip;
1321 inet_ntop(sin->sin_family, &sin->sin_addr, buf, sizeof(buf));
1331 const char* userrec::GetIPString(char* buf)
1333 if (this->ip == NULL)
1339 switch (this->GetProtocolFamily())
1341 #ifdef SUPPORT_IP6LINKS
1344 static char temp[1024];
1346 sockaddr_in6* sin = (sockaddr_in6*)this->ip;
1347 inet_ntop(sin->sin6_family, &sin->sin6_addr, buf, sizeof(buf));
1348 /* IP addresses starting with a : on irc are a Bad Thing (tm) */
1351 strlcpy(&temp[1], buf, sizeof(temp) - 1);
1353 strlcpy(buf, temp, sizeof(temp));
1361 sockaddr_in* sin = (sockaddr_in*)this->ip;
1362 inet_ntop(sin->sin_family, &sin->sin_addr, buf, sizeof(buf));
1373 /** NOTE: We cannot pass a const reference to this method.
1374 * The string is changed by the workings of the method,
1375 * so that if we pass const ref, we end up copying it to
1376 * something we can change anyway. Makes sense to just let
1377 * the compiler do that copy for us.
1379 void userrec::Write(std::string text)
1381 if (!ServerInstance->SE->BoundsCheckFd(this))
1386 /* ServerInstance->Log(DEBUG,"C[%d] O %s", this->GetFd(), text.c_str());
1387 * WARNING: The above debug line is VERY loud, do NOT
1388 * enable it till we have a good way of filtering it
1389 * out of the logs (e.g. 1.2 would be good).
1391 text.append("\r\n");
1395 ServerInstance->Log(DEBUG,"Exception in userrec::Write() std::string::append");
1399 if (ServerInstance->Config->GetIOHook(this->GetPort()))
1403 /* XXX: The lack of buffering here is NOT a bug, modules implementing this interface have to
1404 * implement their own buffering mechanisms
1406 ServerInstance->Config->GetIOHook(this->GetPort())->OnRawSocketWrite(this->fd, text.data(), text.length());
1408 catch (CoreException& modexcept)
1410 ServerInstance->Log(DEBUG, "%s threw an exception: %s", modexcept.GetSource(), modexcept.GetReason());
1415 this->AddWriteBuf(text);
1417 ServerInstance->stats->statsSent += text.length();
1418 this->ServerInstance->SE->WantWrite(this);
1423 void userrec::Write(const char *text, ...)
1426 char textbuffer[MAXBUF];
1428 va_start(argsPtr, text);
1429 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
1432 this->Write(std::string(textbuffer));
1435 void userrec::WriteServ(const std::string& text)
1437 char textbuffer[MAXBUF];
1439 snprintf(textbuffer,MAXBUF,":%s %s",ServerInstance->Config->ServerName,text.c_str());
1440 this->Write(std::string(textbuffer));
1444 * Same as Write(), except `text' is prefixed with `:server.name '.
1446 void userrec::WriteServ(const char* text, ...)
1449 char textbuffer[MAXBUF];
1451 va_start(argsPtr, text);
1452 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
1455 this->WriteServ(std::string(textbuffer));
1459 void userrec::WriteFrom(userrec *user, const std::string &text)
1463 snprintf(tb,MAXBUF,":%s %s",user->GetFullHost(),text.c_str());
1465 this->Write(std::string(tb));
1469 /* write text from an originating user to originating user */
1471 void userrec::WriteFrom(userrec *user, const char* text, ...)
1474 char textbuffer[MAXBUF];
1476 va_start(argsPtr, text);
1477 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
1480 this->WriteFrom(user, std::string(textbuffer));
1484 /* write text to an destination user from a source user (e.g. user privmsg) */
1486 void userrec::WriteTo(userrec *dest, const char *data, ...)
1488 char textbuffer[MAXBUF];
1491 va_start(argsPtr, data);
1492 vsnprintf(textbuffer, MAXBUF, data, argsPtr);
1495 this->WriteTo(dest, std::string(textbuffer));
1498 void userrec::WriteTo(userrec *dest, const std::string &data)
1500 dest->WriteFrom(this, data);
1504 void userrec::WriteCommon(const char* text, ...)
1506 char textbuffer[MAXBUF];
1509 if (this->registered != REG_ALL)
1512 va_start(argsPtr, text);
1513 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
1516 this->WriteCommon(std::string(textbuffer));
1519 void userrec::WriteCommon(const std::string &text)
1523 bool sent_to_at_least_one = false;
1526 if (this->registered != REG_ALL)
1531 /* We dont want to be doing this n times, just once */
1532 snprintf(tb,MAXBUF,":%s %s",this->GetFullHost(),text.c_str());
1533 std::string out = tb;
1535 for (UCListIter v = this->chans.begin(); v != this->chans.end(); v++)
1537 CUList* ulist = v->first->GetUsers();
1538 for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
1540 if ((IS_LOCAL(i->first)) && (already_sent[i->first->fd] != uniq_id))
1542 already_sent[i->first->fd] = uniq_id;
1543 i->first->Write(out);
1544 sent_to_at_least_one = true;
1550 * if the user was not in any channels, no users will receive the text. Make sure the user
1551 * receives their OWN message for WriteCommon
1553 if (!sent_to_at_least_one)
1555 this->Write(std::string(tb));
1561 ServerInstance->Log(DEBUG,"Exception in userrec::WriteCommon()");
1566 /* write a formatted string to all users who share at least one common
1567 * channel, NOT including the source user e.g. for use in QUIT
1570 void userrec::WriteCommonExcept(const char* text, ...)
1572 char textbuffer[MAXBUF];
1575 va_start(argsPtr, text);
1576 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
1579 this->WriteCommonExcept(std::string(textbuffer));
1582 void userrec::WriteCommonQuit(const std::string &normal_text, const std::string &oper_text)
1587 if (this->registered != REG_ALL)
1591 snprintf(tb1,MAXBUF,":%s QUIT :%s",this->GetFullHost(),normal_text.c_str());
1592 snprintf(tb2,MAXBUF,":%s QUIT :%s",this->GetFullHost(),oper_text.c_str());
1593 std::string out1 = tb1;
1594 std::string out2 = tb2;
1596 for (UCListIter v = this->chans.begin(); v != this->chans.end(); v++)
1598 CUList *ulist = v->first->GetUsers();
1599 for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
1601 if (this != i->first)
1603 if ((IS_LOCAL(i->first)) && (already_sent[i->first->fd] != uniq_id))
1605 already_sent[i->first->fd] = uniq_id;
1606 i->first->Write(IS_OPER(i->first) ? out2 : out1);
1613 void userrec::WriteCommonExcept(const std::string &text)
1618 if (this->registered != REG_ALL)
1622 snprintf(tb1,MAXBUF,":%s %s",this->GetFullHost(),text.c_str());
1625 for (UCListIter v = this->chans.begin(); v != this->chans.end(); v++)
1627 CUList *ulist = v->first->GetUsers();
1628 for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
1630 if (this != i->first)
1632 if ((IS_LOCAL(i->first)) && (already_sent[i->first->fd] != uniq_id))
1634 already_sent[i->first->fd] = uniq_id;
1635 i->first->Write(out1);
1643 void userrec::WriteWallOps(const std::string &text)
1645 if (!IS_OPER(this) && IS_LOCAL(this))
1648 std::string wallop("WALLOPS :");
1649 wallop.append(text);
1651 for (std::vector<userrec*>::const_iterator i = ServerInstance->local_users.begin(); i != ServerInstance->local_users.end(); i++)
1654 if (t->IsModeSet('w'))
1655 this->WriteTo(t,wallop);
1659 void userrec::WriteWallOps(const char* text, ...)
1661 char textbuffer[MAXBUF];
1664 va_start(argsPtr, text);
1665 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
1668 this->WriteWallOps(std::string(textbuffer));
1671 /* return 0 or 1 depending if users u and u2 share one or more common channels
1672 * (used by QUIT, NICK etc which arent channel specific notices)
1674 * The old algorithm in 1.0 for this was relatively inefficient, iterating over
1675 * the first users channels then the second users channels within the outer loop,
1676 * therefore it was a maximum of x*y iterations (upon returning 0 and checking
1677 * all possible iterations). However this new function instead checks against the
1678 * channel's userlist in the inner loop which is a std::map<userrec*,userrec*>
1679 * and saves us time as we already know what pointer value we are after.
1680 * Don't quote me on the maths as i am not a mathematician or computer scientist,
1681 * but i believe this algorithm is now x+(log y) maximum iterations instead.
1683 bool userrec::SharesChannelWith(userrec *other)
1685 if ((!other) || (this->registered != REG_ALL) || (other->registered != REG_ALL))
1689 for (UCListIter i = this->chans.begin(); i != this->chans.end(); i++)
1691 /* Eliminate the inner loop (which used to be ~equal in size to the outer loop)
1692 * by replacing it with a map::find which *should* be more efficient
1694 if (i->first->HasUser(other))
1700 bool userrec::ChangeName(const char* gecos)
1702 if (!strcmp(gecos, this->fullname))
1708 FOREACH_RESULT(I_OnChangeLocalUserGECOS,OnChangeLocalUserGECOS(this,gecos));
1711 FOREACH_MOD(I_OnChangeName,OnChangeName(this,gecos));
1713 strlcpy(this->fullname,gecos,MAXGECOS+1);
1718 bool userrec::ChangeDisplayedHost(const char* host)
1720 if (!strcmp(host, this->dhost))
1726 FOREACH_RESULT(I_OnChangeLocalUserHost,OnChangeLocalUserHost(this,host));
1729 FOREACH_MOD(I_OnChangeHost,OnChangeHost(this,host));
1731 if (this->ServerInstance->Config->CycleHosts)
1732 this->WriteCommonExcept("QUIT :Changing hosts");
1734 /* Fix by Om: userrec::dhost is 65 long, this was truncating some long hosts */
1735 strlcpy(this->dhost,host,64);
1737 this->InvalidateCache();
1739 if (this->ServerInstance->Config->CycleHosts)
1741 for (UCListIter i = this->chans.begin(); i != this->chans.end(); i++)
1743 i->first->WriteAllExceptSender(this, false, 0, "JOIN %s", i->first->name);
1744 std::string n = this->ServerInstance->Modes->ModeString(this, i->first);
1746 i->first->WriteAllExceptSender(this, true, 0, "MODE %s +%s", i->first->name, n.c_str());
1751 this->WriteServ("396 %s %s :is now your displayed host",this->nick,this->dhost);
1756 bool userrec::ChangeIdent(const char* newident)
1758 if (!strcmp(newident, this->ident))
1761 if (this->ServerInstance->Config->CycleHosts)
1762 this->WriteCommonExcept("%s","QUIT :Changing ident");
1764 strlcpy(this->ident, newident, IDENTMAX+2);
1766 this->InvalidateCache();
1768 if (this->ServerInstance->Config->CycleHosts)
1770 for (UCListIter i = this->chans.begin(); i != this->chans.end(); i++)
1772 i->first->WriteAllExceptSender(this, false, 0, "JOIN %s", i->first->name);
1773 std::string n = this->ServerInstance->Modes->ModeString(this, i->first);
1775 i->first->WriteAllExceptSender(this, true, 0, "MODE %s +%s", i->first->name, n.c_str());
1782 void userrec::SendAll(const char* command, char* text, ...)
1784 char textbuffer[MAXBUF];
1785 char formatbuffer[MAXBUF];
1788 va_start(argsPtr, text);
1789 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
1792 snprintf(formatbuffer,MAXBUF,":%s %s $* :%s", this->GetFullHost(), command, textbuffer);
1793 std::string fmt = formatbuffer;
1795 for (std::vector<userrec*>::const_iterator i = ServerInstance->local_users.begin(); i != ServerInstance->local_users.end(); i++)
1802 std::string userrec::ChannelList(userrec* source)
1807 for (UCListIter i = this->chans.begin(); i != this->chans.end(); i++)
1809 /* If the target is the same as the sender, let them see all their channels.
1810 * If the channel is NOT private/secret OR the user shares a common channel
1811 * If the user is an oper, and the <options:operspywhois> option is set.
1813 if ((source == this) || (IS_OPER(source) && ServerInstance->Config->OperSpyWhois) || (((!i->first->IsModeSet('p')) && (!i->first->IsModeSet('s'))) || (i->first->HasUser(source))))
1815 list.append(i->first->GetPrefixChar(this)).append(i->first->name).append(" ");
1822 ServerInstance->Log(DEBUG,"Exception in userrec::ChannelList()");
1827 void userrec::SplitChanList(userrec* dest, const std::string &cl)
1830 std::ostringstream prefix;
1831 std::string::size_type start, pos, length;
1835 prefix << this->nick << " " << dest->nick << " :";
1836 line = prefix.str();
1837 int namelen = strlen(ServerInstance->Config->ServerName) + 6;
1839 for (start = 0; (pos = cl.find(' ', start)) != std::string::npos; start = pos+1)
1841 length = (pos == std::string::npos) ? cl.length() : pos;
1843 if (line.length() + namelen + length - start > 510)
1845 ServerInstance->SendWhoisLine(this, dest, 319, "%s", line.c_str());
1846 line = prefix.str();
1849 if(pos == std::string::npos)
1851 line.append(cl.substr(start, length - start));
1856 line.append(cl.substr(start, length - start + 1));
1862 ServerInstance->SendWhoisLine(this, dest, 319, "%s", line.c_str());
1868 ServerInstance->Log(DEBUG,"Exception in userrec::SplitChanList()");
1872 unsigned int userrec::GetMaxChans()
1874 return this->MaxChans;
1877 /* looks up a users password for their connection class (<ALLOW>/<DENY> tags)
1878 * NOTE: If the <ALLOW> or <DENY> tag specifies an ip, and this user resolves,
1879 * then their ip will be taken as 'priority' anyway, so for example,
1880 * <connect allow="127.0.0.1"> will match joe!bloggs@localhost
1882 ConnectClass* userrec::GetClass(const std::string &explicit_name)
1884 if (!explicit_name.empty())
1886 for (ClassVector::iterator i = ServerInstance->Config->Classes.begin(); i != ServerInstance->Config->Classes.end(); i++)
1888 if (explicit_name == i->GetName())
1894 for (ClassVector::iterator i = ServerInstance->Config->Classes.begin(); i != ServerInstance->Config->Classes.end(); i++)
1896 if (((match(this->GetIPString(),i->GetHost().c_str(),true)) || (match(this->host,i->GetHost().c_str()))))
1900 if (this->GetPort() == i->GetPort())
1913 void userrec::PurgeEmptyChannels()
1915 std::vector<chanrec*> to_delete;
1917 // firstly decrement the count on each channel
1918 for (UCListIter f = this->chans.begin(); f != this->chans.end(); f++)
1920 f->first->RemoveAllPrefixes(this);
1921 if (f->first->DelUser(this) == 0)
1923 /* No users left in here, mark it for deletion */
1926 to_delete.push_back(f->first);
1930 ServerInstance->Log(DEBUG,"Exception in userrec::PurgeEmptyChannels to_delete.push_back()");
1935 for (std::vector<chanrec*>::iterator n = to_delete.begin(); n != to_delete.end(); n++)
1937 chanrec* thischan = *n;
1938 chan_hash::iterator i2 = ServerInstance->chanlist->find(thischan->name);
1939 if (i2 != ServerInstance->chanlist->end())
1941 FOREACH_MOD(I_OnChannelDelete,OnChannelDelete(i2->second));
1943 ServerInstance->chanlist->erase(i2);
1944 this->chans.erase(*n);
1951 void userrec::ShowMOTD()
1953 if (!ServerInstance->Config->MOTD.size())
1955 this->WriteServ("422 %s :Message of the day file is missing.",this->nick);
1958 this->WriteServ("375 %s :%s message of the day", this->nick, ServerInstance->Config->ServerName);
1960 for (file_cache::iterator i = ServerInstance->Config->MOTD.begin(); i != ServerInstance->Config->MOTD.end(); i++)
1961 this->WriteServ("372 %s :- %s",this->nick,i->c_str());
1963 this->WriteServ("376 %s :End of message of the day.", this->nick);
1966 void userrec::ShowRULES()
1968 if (!ServerInstance->Config->RULES.size())
1970 this->WriteServ("434 %s :RULES File is missing",this->nick);
1974 this->WriteServ("308 %s :- %s Server Rules -",this->nick,ServerInstance->Config->ServerName);
1976 for (file_cache::iterator i = ServerInstance->Config->RULES.begin(); i != ServerInstance->Config->RULES.end(); i++)
1977 this->WriteServ("232 %s :- %s",this->nick,i->c_str());
1979 this->WriteServ("309 %s :End of RULES command.",this->nick);
1982 void userrec::HandleEvent(EventType et, int errornum)
1984 /* WARNING: May delete this user! */
1985 int thisfd = this->GetFd();
1992 ServerInstance->ProcessUser(this);
1995 this->FlushWriteBuf();
1998 /** This should be safe, but dont DARE do anything after it -- Brain */
1999 this->SetWriteError(errornum ? strerror(errornum) : "EOF from client");
2005 ServerInstance->Log(DEBUG,"Exception in userrec::HandleEvent intercepted");
2008 /* If the user has raised an error whilst being processed, quit them now we're safe to */
2009 if ((ServerInstance->SE->GetRef(thisfd) == this))
2011 if (!WriteError.empty())
2013 userrec::QuitUser(ServerInstance, this, GetWriteError());
2018 void userrec::SetOperQuit(const std::string &oquit)
2023 operquit = strdup(oquit.c_str());
2026 const char* userrec::GetOperQuit()
2028 return operquit ? operquit : "";
2039 bool VisData::VisibleTo(userrec* user)