1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd: (C) 2002-2009 InspIRCd Development Team
6 * See: http://wiki.inspircd.org/Credits
8 * This program is free but copyrighted software; see
9 * the file COPYING for details.
11 * ---------------------------------------------------
18 #include "socketengine.h"
21 #include "commands/cmd_whowas.h"
23 /* XXX: Used for speeding up WriteCommon operations */
24 unsigned long uniq_id = 1;
26 static unsigned long* already_sent = NULL;
29 void InitializeAlreadySent(SocketEngine* SE)
31 already_sent = new unsigned long[SE->GetMaxFds()];
32 memset(already_sent, 0, SE->GetMaxFds() * sizeof(unsigned long));
36 std::string User::ProcessNoticeMasks(const char *sm)
38 bool adding = true, oldadding = false;
53 for (unsigned char d = 'A'; d <= 'z'; d++)
55 if (ServerInstance->SNO->IsEnabled(d))
57 if ((!IsNoticeMaskSet(d) && adding) || (IsNoticeMaskSet(d) && !adding))
59 if ((oldadding != adding) || (!output.length()))
60 output += (adding ? '+' : '-');
62 this->SetNoticeMask(d, adding);
71 if ((*c >= 'A') && (*c <= 'z') && (ServerInstance->SNO->IsEnabled(*c)))
73 if ((!IsNoticeMaskSet(*c) && adding) || (IsNoticeMaskSet(*c) && !adding))
75 if ((oldadding != adding) || (!output.length()))
76 output += (adding ? '+' : '-');
78 this->SetNoticeMask(*c, adding);
84 this->WriteNumeric(ERR_UNKNOWNSNOMASK, "%s %c :is unknown snomask char to me", this->nick.c_str(), *c);
93 std::string s = this->FormatNoticeMasks();
96 this->modes[UM_SNOMASK] = false;
102 void User::StartDNSLookup()
107 const char* sip = this->GetIPString();
108 UserResolver *res_reverse;
110 QueryType resolvtype = this->client_sa.sa.sa_family == AF_INET6 ? DNS_QUERY_PTR6 : DNS_QUERY_PTR4;
111 res_reverse = new UserResolver(this->ServerInstance, this, sip, resolvtype, cached);
113 this->ServerInstance->AddResolver(res_reverse, cached);
115 catch (CoreException& e)
117 ServerInstance->Logs->Log("USERS", DEBUG,"Error in resolver: %s",e.GetReason());
121 bool User::IsNoticeMaskSet(unsigned char sm)
125 return (snomasks[sm-65]);
128 void User::SetNoticeMask(unsigned char sm, bool value)
132 snomasks[sm-65] = value;
135 const char* User::FormatNoticeMasks()
137 static char data[MAXBUF];
140 for (int n = 0; n < 64; n++)
143 data[offset++] = n+65;
150 bool User::IsModeSet(unsigned char m)
154 return (modes[m-65]);
157 void User::SetMode(unsigned char m, bool value)
164 const char* User::FormatModes(bool showparameters)
166 static char data[MAXBUF];
170 for (unsigned char n = 0; n < 64; n++)
174 data[offset++] = n + 65;
175 ModeHandler* mh = ServerInstance->Modes->FindMode(n + 65, MODETYPE_USER);
176 if (showparameters && mh && mh->GetNumParams(true))
178 std::string p = mh->GetUserParameter(this);
180 params.append(" ").append(p);
185 strlcat(data, params.c_str(), MAXBUF);
189 void User::DecrementModes()
191 ServerInstance->Logs->Log("USERS", DEBUG, "DecrementModes()");
192 for (unsigned char n = 'A'; n <= 'z'; n++)
196 ServerInstance->Logs->Log("USERS", DEBUG,"DecrementModes() found mode %c", n);
197 ModeHandler* mh = ServerInstance->Modes->FindMode(n, MODETYPE_USER);
200 ServerInstance->Logs->Log("USERS", DEBUG,"Found handler %c and call ChangeCount", n);
207 User::User(InspIRCd* Instance, const std::string &uid) : ServerInstance(Instance)
209 server = Instance->FindServerNamePtr(Instance->Config->ServerName);
210 age = ServerInstance->Time();
212 lastping = signon = idle_lastmsg = nping = registered = 0;
213 bytes_in = bytes_out = cmds_in = cmds_out = 0;
214 quietquit = quitting = exempt = haspassed = dns_done = false;
216 server_sa.sa.sa_family = AF_UNSPEC;
217 client_sa.sa.sa_family = AF_UNSPEC;
222 AllowedPrivs = AllowedOperCommands = NULL;
227 uuid.assign(Instance->GetUID(), 0, UUID_LENGTH - 1);
229 uuid.assign(uid, 0, UUID_LENGTH - 1);
231 ServerInstance->Logs->Log("USERS", DEBUG,"New UUID for user: %s (%s)", uuid.c_str(), uid.empty() ? "allocated new" : "used remote");
233 user_hash::iterator finduuid = Instance->Users->uuidlist->find(uuid);
234 if (finduuid == Instance->Users->uuidlist->end())
235 (*Instance->Users->uuidlist)[uuid] = this;
237 throw CoreException("Duplicate UUID "+std::string(uuid)+" in User constructor");
242 /* NULL for remote users :) */
245 this->MyClass->RefCount--;
246 ServerInstance->Logs->Log("USERS", DEBUG, "User destructor -- connect refcount now: %lu", this->MyClass->RefCount);
247 if (MyClass->RefCount == 0)
251 if (this->AllowedOperCommands)
253 delete AllowedOperCommands;
254 AllowedOperCommands = NULL;
257 if (this->AllowedPrivs)
263 this->InvalidateCache();
264 this->DecrementModes();
266 if (client_sa.sa.sa_family != AF_UNSPEC)
267 ServerInstance->Users->RemoveCloneCounts(this);
269 ServerInstance->Users->uuidlist->erase(uuid);
272 const std::string& User::MakeHost()
274 if (!this->cached_makehost.empty())
275 return this->cached_makehost;
278 /* This is much faster than snprintf */
280 for(const char* n = ident.c_str(); *n; n++)
283 for(const char* n = host.c_str(); *n; n++)
287 this->cached_makehost.assign(nhost);
289 return this->cached_makehost;
292 const std::string& User::MakeHostIP()
294 if (!this->cached_hostip.empty())
295 return this->cached_hostip;
298 /* This is much faster than snprintf */
300 for(const char* n = ident.c_str(); *n; n++)
303 for(const char* n = this->GetIPString(); *n; n++)
307 this->cached_hostip = ihost;
309 return this->cached_hostip;
312 void User::CloseSocket()
316 ServerInstance->SE->Shutdown(this, 2);
317 ServerInstance->SE->Close(this);
321 const std::string User::GetFullHost()
323 if (!this->cached_fullhost.empty())
324 return this->cached_fullhost;
328 for(const char* n = nick.c_str(); *n; n++)
331 for(const char* n = ident.c_str(); *n; n++)
334 for(const char* n = dhost.c_str(); *n; n++)
338 this->cached_fullhost = result;
340 return this->cached_fullhost;
343 char* User::MakeWildHost()
345 static char nresult[MAXBUF];
347 *t++ = '*'; *t++ = '!';
348 *t++ = '*'; *t++ = '@';
349 for(const char* n = dhost.c_str(); *n; n++)
355 int User::ReadData(void* buffer, size_t size)
360 return read(this->fd, buffer, size);
362 return recv(this->fd, (char*)buffer, size, 0);
370 const std::string User::GetFullRealHost()
372 if (!this->cached_fullrealhost.empty())
373 return this->cached_fullrealhost;
375 char fresult[MAXBUF];
377 for(const char* n = nick.c_str(); *n; n++)
380 for(const char* n = ident.c_str(); *n; n++)
383 for(const char* n = host.c_str(); *n; n++)
387 this->cached_fullrealhost = fresult;
389 return this->cached_fullrealhost;
392 bool User::IsInvited(const irc::string &channel)
394 time_t now = ServerInstance->Time();
395 InvitedList::iterator safei;
396 for (InvitedList::iterator i = invites.begin(); i != invites.end(); ++i)
398 if (channel == i->first)
400 if (i->second != 0 && now > i->second)
402 /* Expired invite, remove it. */
405 invites.erase(safei);
414 InvitedList* User::GetInviteList()
416 time_t now = ServerInstance->Time();
417 /* Weed out expired invites here. */
418 InvitedList::iterator safei;
419 for (InvitedList::iterator i = invites.begin(); i != invites.end(); ++i)
421 if (i->second != 0 && now > i->second)
423 /* Expired invite, remove it. */
426 invites.erase(safei);
432 void User::InviteTo(const irc::string &channel, time_t invtimeout)
434 time_t now = ServerInstance->Time();
435 if (invtimeout != 0 && now > invtimeout) return; /* Don't add invites that are expired from the get-go. */
436 for (InvitedList::iterator i = invites.begin(); i != invites.end(); ++i)
438 if (channel == i->first)
440 if (i->second != 0 && invtimeout > i->second)
442 i->second = invtimeout;
448 invites.push_back(std::make_pair(channel, invtimeout));
451 void User::RemoveInvite(const irc::string &channel)
453 for (InvitedList::iterator i = invites.begin(); i != invites.end(); i++)
455 if (channel == i->first)
463 bool User::HasModePermission(unsigned char mode, ModeType type)
471 if (mode < 'A' || mode > ('A' + 64)) return false;
473 return ((type == MODETYPE_USER ? AllowedUserModes : AllowedChanModes))[(mode - 'A')];
477 bool User::HasPermission(const std::string &command)
480 * users on remote servers can completely bypass all permissions based checks.
481 * This prevents desyncs when one server has different type/class tags to another.
482 * That having been said, this does open things up to the possibility of source changes
483 * allowing remote kills, etc - but if they have access to the src, they most likely have
484 * access to the conf - so it's an end to a means either way.
489 // are they even an oper at all?
495 if (!AllowedOperCommands)
498 if (AllowedOperCommands->find(command) != AllowedOperCommands->end())
500 else if (AllowedOperCommands->find("*") != AllowedOperCommands->end())
507 bool User::HasPrivPermission(const std::string &privstr, bool noisy)
511 ServerInstance->Logs->Log("PRIVS", DEBUG, "Remote (yes)");
518 this->WriteServ("NOTICE %s :You are not an oper", this->nick.c_str());
525 this->WriteServ("NOTICE %s :Privset empty(!?)", this->nick.c_str());
529 if (AllowedPrivs->find(privstr) != AllowedPrivs->end())
533 else if (AllowedPrivs->find("*") != AllowedPrivs->end())
539 this->WriteServ("NOTICE %s :Oper type %s does not have access to priv %s", this->nick.c_str(), this->oper.c_str(), privstr.c_str());
543 bool User::AddBuffer(const std::string &a)
545 std::string::size_type start = 0;
546 std::string::size_type i = a.find('\r');
549 * The old implementation here took a copy, and rfind() on \r, removing as it found them, before
550 * copying a second time onto the recvq. That's ok, but involves three copies minimum (recv() to buffer,
551 * buffer to here, here to recvq) - The new method now copies twice (recv() to buffer, buffer to recvq).
553 * We use find() instead of rfind() for clarity, however unlike the old code, our scanning of the string is
554 * contiguous: as we specify a startpoint, we never see characters we have scanned previously, making this
555 * marginally faster in cases with a number of \r hidden early on in the buffer.
558 * Start at first pos of string, find first \r, append everything in the chunk (excluding \r) to recvq. Set
559 * i ahead of the \r, search for next \r, add next chunk to buffer... repeat.
560 * -- w00t (7 may, 2008)
562 if (i == std::string::npos)
564 // no \r that we need to dance around, just add to buffer
569 // While we can find the end of a chunk to add
570 while (i != std::string::npos)
572 // Append the chunk that we have
573 recvq.append(a, start, (i - start));
575 // Start looking for the next one
577 i = a.find('\r', start);
580 if (start != a.length())
583 * This is here to catch a corner case when we get something like:
587 * in successive calls to us.
589 * Without this conditional, the 'U' on the second case will be dropped,
590 * which is most *certainly* not the behaviour we want!
593 recvq.append(a, start, (a.length() - start));
597 if (this->MyClass && !this->HasPrivPermission("users/flood/increased-buffers") && recvq.length() > this->MyClass->GetRecvqMax())
599 ServerInstance->Users->QuitUser(this, "RecvQ exceeded");
600 ServerInstance->SNO->WriteToSnoMask('a', "User %s RecvQ of %lu exceeds connect class maximum of %lu",this->nick.c_str(),(unsigned long int)recvq.length(),this->MyClass->GetRecvqMax());
607 bool User::BufferIsReady()
609 return (recvq.find('\n') != std::string::npos);
612 void User::ClearBuffer()
617 std::string User::GetBuffer()
624 /* Strip any leading \r or \n off the string.
625 * Usually there are only one or two of these,
626 * so its is computationally cheap to do.
628 std::string::iterator t = recvq.begin();
629 while (t != recvq.end() && (*t == '\r' || *t == '\n'))
635 for (std::string::iterator x = recvq.begin(); x != recvq.end(); x++)
637 /* Find the first complete line, return it as the
638 * result, and leave the recvq as whats left
642 std::string ret = std::string(recvq.begin(), x);
643 recvq.erase(recvq.begin(), x + 1);
652 ServerInstance->Logs->Log("USERS", DEBUG,"Exception in User::GetBuffer()");
657 void User::AddWriteBuf(const std::string &data)
659 if (!this->quitting && this->MyClass && !this->HasPrivPermission("users/flood/increased-buffers") && sendq.length() + data.length() > this->MyClass->GetSendqMax())
662 * Fix by brain - Set the error text BEFORE calling, because
663 * if we dont it'll recursively call here over and over again trying
664 * to repeatedly add the text to the sendq!
666 ServerInstance->Users->QuitUser(this, "SendQ exceeded");
667 ServerInstance->SNO->WriteToSnoMask('a', "User %s SendQ of %lu exceeds connect class maximum of %lu",this->nick.c_str(),(unsigned long int)sendq.length() + data.length(),this->MyClass->GetSendqMax());
671 // We still want to append data to the sendq of a quitting user,
672 // e.g. their ERROR message that says 'closing link'
674 if (data.length() > MAXBUF - 2) /* MAXBUF has a value of 514, to account for line terminators */
675 sendq.append(data.substr(0,MAXBUF - 4)).append("\r\n"); /* MAXBUF-4 = 510 */
680 // send AS MUCH OF THE USERS SENDQ as we are able to (might not be all of it)
681 void User::FlushWriteBuf()
683 if (this->fd == FD_MAGIC_NUMBER)
689 if ((sendq.length()) && (this->fd != FD_MAGIC_NUMBER))
691 int old_sendq_length = sendq.length();
692 int n_sent = ServerInstance->SE->Send(this, this->sendq.data(), this->sendq.length(), 0);
698 /* The socket buffer is full. This isnt fatal,
701 ServerInstance->SE->WantWrite(this);
705 /* Fatal error, set write error and bail */
706 ServerInstance->Users->QuitUser(this, errno ? strerror(errno) : "Write error");
712 /* advance the queue */
714 this->sendq = this->sendq.substr(n_sent);
715 /* update the user's stats counters */
716 this->bytes_out += n_sent;
718 if (n_sent != old_sendq_length)
719 this->ServerInstance->SE->WantWrite(this);
723 /* note: NOT else if! */
724 if (this->sendq.empty())
726 FOREACH_MOD(I_OnBufferFlushed,OnBufferFlushed(this));
730 void User::Oper(const std::string &opertype, const std::string &opername)
732 if (this->IsModeSet('o'))
735 this->modes[UM_OPERATOR] = 1;
736 this->WriteServ("MODE %s :+o", this->nick.c_str());
737 FOREACH_MOD(I_OnOper, OnOper(this, opertype));
739 ServerInstance->SNO->WriteToSnoMask('o',"%s (%s@%s) is now an IRC operator of type %s (using oper '%s')", this->nick.c_str(), this->ident.c_str(), this->host.c_str(), irc::Spacify(opertype.c_str()), opername.c_str());
740 this->WriteNumeric(381, "%s :You are now %s %s", this->nick.c_str(), strchr("aeiouAEIOU", *opertype.c_str()) ? "an" : "a", irc::Spacify(opertype.c_str()));
742 ServerInstance->Logs->Log("OPER", DEFAULT, "%s!%s@%s opered as type: %s", this->nick.c_str(), this->ident.c_str(), this->host.c_str(), opertype.c_str());
743 this->oper.assign(opertype, 0, 512);
744 ServerInstance->Users->all_opers.push_back(this);
747 * This might look like it's in the wrong place.
750 * For multi-network servers, we may not have the opertypes of the remote server, but we still want to mark the user as an oper of that type.
753 opertype_t::iterator iter_opertype = ServerInstance->Config->opertypes.find(this->oper.c_str());
754 if (iter_opertype != ServerInstance->Config->opertypes.end())
756 if (AllowedOperCommands)
757 AllowedOperCommands->clear();
759 AllowedOperCommands = new std::set<std::string>;
762 AllowedPrivs->clear();
764 AllowedPrivs = new std::set<std::string>;
766 AllowedUserModes.reset();
767 AllowedChanModes.reset();
768 this->AllowedUserModes['o' - 'A'] = true; // Call me paranoid if you want.
770 std::string myclass, mycmd, mypriv;
771 irc::spacesepstream Classes(iter_opertype->second.c_str());
772 while (Classes.GetToken(myclass))
774 operclass_t::iterator iter_operclass = ServerInstance->Config->operclass.find(myclass.c_str());
775 if (iter_operclass != ServerInstance->Config->operclass.end())
777 /* Process commands */
778 irc::spacesepstream CommandList(iter_operclass->second.commandlist);
779 while (CommandList.GetToken(mycmd))
781 this->AllowedOperCommands->insert(mycmd);
784 irc::spacesepstream PrivList(iter_operclass->second.privs);
785 while (PrivList.GetToken(mypriv))
787 this->AllowedPrivs->insert(mypriv);
790 for (unsigned char* c = (unsigned char*)iter_operclass->second.umodelist.c_str(); *c; ++c)
794 this->AllowedUserModes.set();
798 this->AllowedUserModes[*c - 'A'] = true;
802 for (unsigned char* c = (unsigned char*)iter_operclass->second.cmodelist.c_str(); *c; ++c)
806 this->AllowedChanModes.set();
810 this->AllowedChanModes[*c - 'A'] = true;
817 FOREACH_MOD(I_OnPostOper,OnPostOper(this, opertype, opername));
825 * unset their oper type (what IS_OPER checks).
826 * note, order is important - this must come before modes as -o attempts
827 * to call UnOper. -- w00t
832 /* Remove all oper only modes from the user when the deoper - Bug #466*/
833 std::string moderemove("-");
835 for (unsigned char letter = 'A'; letter <= 'z'; letter++)
837 ModeHandler* mh = ServerInstance->Modes->FindMode(letter, MODETYPE_USER);
838 if (mh && mh->NeedsOper())
839 moderemove += letter;
843 std::vector<std::string> parameters;
844 parameters.push_back(this->nick);
845 parameters.push_back(moderemove);
847 ServerInstance->Parser->CallHandler("MODE", parameters, this);
849 /* remove the user from the oper list. Will remove multiple entries as a safeguard against bug #404 */
850 ServerInstance->Users->all_opers.remove(this);
852 if (AllowedOperCommands)
854 delete AllowedOperCommands;
855 AllowedOperCommands = NULL;
864 AllowedUserModes.reset();
865 AllowedChanModes.reset();
866 this->modes[UM_OPERATOR] = 0;
870 /* adds or updates an entry in the whowas list */
871 void User::AddToWhoWas()
873 Command* whowas_command = ServerInstance->Parser->GetHandler("WHOWAS");
876 std::deque<classbase*> params;
877 params.push_back(this);
878 whowas_command->HandleInternal(WHOWAS_ADD, params);
883 * Check class restrictions
885 void User::CheckClass()
887 ConnectClass* a = this->MyClass;
889 if ((!a) || (a->type == CC_DENY))
891 ServerInstance->Users->QuitUser(this, "Unauthorised connection");
894 else if ((a->GetMaxLocal()) && (ServerInstance->Users->LocalCloneCount(this) > a->GetMaxLocal()))
896 ServerInstance->Users->QuitUser(this, "No more connections allowed from your host via this connect class (local)");
897 ServerInstance->SNO->WriteToSnoMask('a', "WARNING: maximum LOCAL connections (%ld) exceeded for IP %s", a->GetMaxLocal(), this->GetIPString());
900 else if ((a->GetMaxGlobal()) && (ServerInstance->Users->GlobalCloneCount(this) > a->GetMaxGlobal()))
902 ServerInstance->Users->QuitUser(this, "No more connections allowed from your host via this connect class (global)");
903 ServerInstance->SNO->WriteToSnoMask('a', "WARNING: maximum GLOBAL connections (%ld) exceeded for IP %s", a->GetMaxGlobal(), this->GetIPString());
907 this->nping = ServerInstance->Time() + a->GetPingTime() + ServerInstance->Config->dns_timeout;
910 bool User::CheckLines(bool doZline)
912 const char* check[] = { "G" , "K", (doZline) ? "Z" : NULL, NULL };
916 for (int n = 0; check[n]; ++n)
918 XLine *r = ServerInstance->XLines->MatchesLine(check[n], this);
931 void User::FullConnect()
933 ServerInstance->stats->statsConnects++;
934 this->idle_lastmsg = ServerInstance->Time();
937 * You may be thinking "wtf, we checked this in User::AddClient!" - and yes, we did, BUT.
938 * At the time AddClient is called, we don't have a resolved host, by here we probably do - which
939 * may put the user into a totally seperate class with different restrictions! so we *must* check again.
940 * Don't remove this! -- w00t
944 /* Check the password, if one is required by the user's connect class.
945 * This CANNOT be in CheckClass(), because that is called prior to PASS as well!
947 if (this->MyClass && !this->MyClass->GetPass().empty() && !this->haspassed)
949 ServerInstance->Users->QuitUser(this, "Invalid password");
953 if (this->CheckLines())
956 this->WriteServ("NOTICE Auth :Welcome to \002%s\002!",ServerInstance->Config->Network);
957 this->WriteNumeric(RPL_WELCOME, "%s :Welcome to the %s IRC Network %s!%s@%s",this->nick.c_str(), ServerInstance->Config->Network, this->nick.c_str(), this->ident.c_str(), this->host.c_str());
958 this->WriteNumeric(RPL_YOURHOSTIS, "%s :Your host is %s, running version InspIRCd-1.2",this->nick.c_str(),ServerInstance->Config->ServerName);
959 this->WriteNumeric(RPL_SERVERCREATED, "%s :This server was created %s %s", this->nick.c_str(), __TIME__, __DATE__);
960 this->WriteNumeric(RPL_SERVERVERSION, "%s %s InspIRCd-1.2 %s %s %s", this->nick.c_str(), ServerInstance->Config->ServerName, ServerInstance->Modes->UserModeList().c_str(), ServerInstance->Modes->ChannelModeList().c_str(), ServerInstance->Modes->ParaModeList().c_str());
962 ServerInstance->Config->Send005(this);
963 this->WriteNumeric(RPL_YOURUUID, "%s %s :your unique ID", this->nick.c_str(), this->uuid.c_str());
969 if (ServerInstance->Users->unregistered_count)
970 ServerInstance->Users->unregistered_count--;
972 /* Trigger LUSERS output, give modules a chance too */
974 std::string command("LUSERS");
975 std::vector<std::string> parameters;
976 FOREACH_RESULT(I_OnPreCommand, OnPreCommand(command, parameters, this, true, "LUSERS"));
978 ServerInstance->CallCommandHandler(command, parameters, this);
981 * We don't set REG_ALL until triggering OnUserConnect, so some module events don't spew out stuff
982 * for a user that doesn't exist yet.
984 FOREACH_MOD(I_OnUserConnect,OnUserConnect(this));
986 this->registered = REG_ALL;
988 FOREACH_MOD(I_OnPostConnect,OnPostConnect(this));
990 ServerInstance->SNO->WriteToSnoMask('c',"Client connecting on port %d: %s!%s@%s [%s] [%s]",
991 this->GetServerPort(), this->nick.c_str(), this->ident.c_str(), this->host.c_str(), this->GetIPString(), this->fullname.c_str());
992 ServerInstance->Logs->Log("BANCACHE", DEBUG, "BanCache: Adding NEGATIVE hit for %s", this->GetIPString());
993 ServerInstance->BanCache->AddHit(this->GetIPString(), "", "");
996 /** User::UpdateNick()
997 * re-allocates a nick in the user_hash after they change nicknames,
998 * returns a pointer to the new user as it may have moved
1000 User* User::UpdateNickHash(const char* New)
1002 //user_hash::iterator newnick;
1003 user_hash::iterator oldnick = ServerInstance->Users->clientlist->find(this->nick);
1005 if (!irc::string(this->nick.c_str()).compare(New))
1006 return oldnick->second;
1008 if (oldnick == ServerInstance->Users->clientlist->end())
1009 return NULL; /* doesnt exist */
1011 User* olduser = oldnick->second;
1012 ServerInstance->Users->clientlist->erase(oldnick);
1013 (*(ServerInstance->Users->clientlist))[New] = olduser;
1017 void User::InvalidateCache()
1019 /* Invalidate cache */
1020 cached_fullhost.clear();
1021 cached_hostip.clear();
1022 cached_makehost.clear();
1023 cached_fullrealhost.clear();
1026 bool User::ForceNickChange(const char* newnick)
1030 this->InvalidateCache();
1032 this->Extend("NICKForced");
1034 FOREACH_RESULT(I_OnUserPreNick,OnUserPreNick(this, newnick));
1036 this->Shrink("NICKForced");
1040 ServerInstance->stats->statsCollisions++;
1044 std::deque<classbase*> dummy;
1045 Command* nickhandler = ServerInstance->Parser->GetHandler("NICK");
1046 if (nickhandler) // wtfbbq, when would this not be here
1048 std::vector<std::string> parameters;
1049 nickhandler->HandleInternal(1, dummy);
1050 parameters.push_back(newnick);
1051 this->Extend("NICKForced");
1052 bool result = (ServerInstance->Parser->CallHandler("NICK", parameters, this) == CMD_SUCCESS);
1053 this->Shrink("NICKForced");
1054 nickhandler->HandleInternal(0, dummy);
1058 // Unreachable, we hope
1062 int User::GetServerPort()
1064 switch (this->server_sa.sa.sa_family)
1067 return htons(this->server_sa.in6.sin6_port);
1069 return htons(this->server_sa.in4.sin_port);
1074 const char* User::GetCIDRMask(int range)
1076 static char buf[44];
1079 throw "Negative range, sorry, no.";
1082 * Original code written by Oliver Lupton (Om).
1083 * Integrated by me. Thanks. :) -- w00t
1085 switch (this->client_sa.sa.sa_family)
1089 /* unsigned char s6_addr[16]; */
1091 int i, bytestozero, extrabits;
1095 throw "CIDR mask width greater than address width (IPv6, 128 bit)";
1097 /* To create the CIDR mask we want to set all the bits after 'range' bits of the address
1098 * to zero. This means the last (128 - range) bits of the address must be set to zero.
1099 * Hence this number divided by 8 is the number of whole bytes from the end of the address
1100 * which must be set to zero.
1102 bytestozero = (128 - range) / 8;
1104 /* Some of the least significant bits of the next most significant byte may also have to
1105 * be zeroed. The number of bits is the remainder of the above division.
1107 extrabits = (128 - range) % 8;
1109 /* Populate our working struct with the parts of the user's IP which are required in the
1110 * final CIDR mask. Set all the subsequent bytes to zero.
1111 * (16 - bytestozero) is the number of bytes which must be populated with actual IP data.
1113 for(i = 0; i < (16 - bytestozero); i++)
1115 v6.s6_addr[i] = client_sa.in6.sin6_addr.s6_addr[i];
1118 /* And zero all the remaining bytes in the IP. */
1124 /* And finally, zero the extra bits required. */
1125 v6.s6_addr[15 - bytestozero] = (v6.s6_addr[15 - bytestozero] >> extrabits) << extrabits;
1127 snprintf(buf, 44, "%s/%d", inet_ntop(AF_INET6, &v6, buffer, 40), range);
1137 throw "CIDR mask width greater than address width (IPv4, 32 bit)";
1139 /* Users already have a sockaddr* pointer (User::ip) which contains either a v4 or v6 structure */
1140 v4.s_addr = client_sa.in4.sin_addr.s_addr;
1142 /* To create the CIDR mask we want to set all the bits after 'range' bits of the address
1143 * to zero. This means the last (32 - range) bits of the address must be set to zero.
1144 * This is done by shifting the value right and then back left by (32 - range) bits.
1148 v4.s_addr = ntohl(v4.s_addr);
1149 v4.s_addr = (v4.s_addr >> (32 - range)) << (32 - range);
1150 v4.s_addr = htonl(v4.s_addr);
1154 /* a range of zero would cause a 32 bit value to be shifted by 32 bits.
1155 * this has undefined behaviour, but for CIDR purposes the resulting mask
1156 * from a.b.c.d/0 is 0.0.0.0/0
1161 snprintf(buf, 44, "%s/%d", inet_ntop(AF_INET, &v4, buffer, 16), range);
1167 return ""; // unused, but oh well
1170 std::string User::GetServerIP()
1174 irc::sockets::satoap(&server_sa, ip, port);
1178 const char* User::GetIPString()
1181 if (cachedip.empty())
1183 irc::sockets::satoap(&client_sa, cachedip, port);
1184 /* IP addresses starting with a : on irc are a Bad Thing (tm) */
1185 if (cachedip.c_str()[0] == ':')
1186 cachedip.insert(0,1,'0');
1189 return cachedip.c_str();
1192 bool User::SetClientIP(const char* sip)
1194 this->cachedip = "";
1195 return irc::sockets::aptosa(sip, 0, &client_sa);
1198 void User::Write(const std::string& text)
1200 if (!ServerInstance->SE->BoundsCheckFd(this))
1203 ServerInstance->Logs->Log("USEROUTPUT", DEBUG,"C[%d] O %s", this->GetFd(), text.c_str());
1205 if (this->GetIOHook())
1207 /* XXX: The lack of buffering here is NOT a bug, modules implementing this interface have to
1208 * implement their own buffering mechanisms
1212 this->GetIOHook()->OnRawSocketWrite(this->fd, text.data(), text.length());
1213 this->GetIOHook()->OnRawSocketWrite(this->fd, "\r\n", 2);
1215 catch (CoreException& modexcept)
1217 ServerInstance->Logs->Log("USEROUTPUT", DEBUG, "%s threw an exception: %s", modexcept.GetSource(), modexcept.GetReason());
1222 this->AddWriteBuf(text);
1223 this->AddWriteBuf("\r\n");
1225 ServerInstance->stats->statsSent += text.length() + 2;
1226 this->ServerInstance->SE->WantWrite(this);
1231 void User::Write(const char *text, ...)
1234 char textbuffer[MAXBUF];
1236 va_start(argsPtr, text);
1237 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
1240 this->Write(std::string(textbuffer));
1243 void User::WriteServ(const std::string& text)
1245 this->Write(":%s %s",ServerInstance->Config->ServerName,text.c_str());
1249 * Same as Write(), except `text' is prefixed with `:server.name '.
1251 void User::WriteServ(const char* text, ...)
1254 char textbuffer[MAXBUF];
1256 va_start(argsPtr, text);
1257 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
1260 this->WriteServ(std::string(textbuffer));
1264 void User::WriteNumeric(unsigned int numeric, const char* text, ...)
1267 char textbuffer[MAXBUF];
1269 va_start(argsPtr, text);
1270 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
1273 this->WriteNumeric(numeric, std::string(textbuffer));
1276 void User::WriteNumeric(unsigned int numeric, const std::string &text)
1278 char textbuffer[MAXBUF];
1281 FOREACH_RESULT(I_OnNumeric, OnNumeric(this, numeric, text));
1286 snprintf(textbuffer,MAXBUF,":%s %03u %s",ServerInstance->Config->ServerName, numeric, text.c_str());
1287 this->Write(std::string(textbuffer));
1290 void User::WriteFrom(User *user, const std::string &text)
1294 snprintf(tb,MAXBUF,":%s %s",user->GetFullHost().c_str(),text.c_str());
1296 this->Write(std::string(tb));
1300 /* write text from an originating user to originating user */
1302 void User::WriteFrom(User *user, const char* text, ...)
1305 char textbuffer[MAXBUF];
1307 va_start(argsPtr, text);
1308 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
1311 this->WriteFrom(user, std::string(textbuffer));
1315 /* write text to an destination user from a source user (e.g. user privmsg) */
1317 void User::WriteTo(User *dest, const char *data, ...)
1319 char textbuffer[MAXBUF];
1322 va_start(argsPtr, data);
1323 vsnprintf(textbuffer, MAXBUF, data, argsPtr);
1326 this->WriteTo(dest, std::string(textbuffer));
1329 void User::WriteTo(User *dest, const std::string &data)
1331 dest->WriteFrom(this, data);
1335 void User::WriteCommon(const char* text, ...)
1337 char textbuffer[MAXBUF];
1340 if (this->registered != REG_ALL)
1343 va_start(argsPtr, text);
1344 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
1347 this->WriteCommon(std::string(textbuffer));
1350 void User::WriteCommon(const std::string &text)
1352 bool sent_to_at_least_one = false;
1355 if (this->registered != REG_ALL)
1361 InitializeAlreadySent(ServerInstance->SE);
1363 /* We dont want to be doing this n times, just once */
1364 snprintf(tb,MAXBUF,":%s %s",this->GetFullHost().c_str(),text.c_str());
1365 std::string out = tb;
1367 for (UCListIter v = this->chans.begin(); v != this->chans.end(); v++)
1369 CUList* ulist = v->first->GetUsers();
1370 for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
1372 if ((IS_LOCAL(i->first)) && (already_sent[i->first->fd] != uniq_id))
1374 already_sent[i->first->fd] = uniq_id;
1375 i->first->Write(out);
1376 sent_to_at_least_one = true;
1382 * if the user was not in any channels, no users will receive the text. Make sure the user
1383 * receives their OWN message for WriteCommon
1385 if (!sent_to_at_least_one)
1387 this->Write(std::string(tb));
1392 /* write a formatted string to all users who share at least one common
1393 * channel, NOT including the source user e.g. for use in QUIT
1396 void User::WriteCommonExcept(const char* text, ...)
1398 char textbuffer[MAXBUF];
1401 va_start(argsPtr, text);
1402 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
1405 this->WriteCommonExcept(std::string(textbuffer));
1408 void User::WriteCommonQuit(const std::string &normal_text, const std::string &oper_text)
1413 if (this->registered != REG_ALL)
1419 InitializeAlreadySent(ServerInstance->SE);
1421 snprintf(tb1,MAXBUF,":%s QUIT :%s",this->GetFullHost().c_str(),normal_text.c_str());
1422 snprintf(tb2,MAXBUF,":%s QUIT :%s",this->GetFullHost().c_str(),oper_text.c_str());
1423 std::string out1 = tb1;
1424 std::string out2 = tb2;
1426 for (UCListIter v = this->chans.begin(); v != this->chans.end(); v++)
1428 CUList *ulist = v->first->GetUsers();
1429 for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
1431 if (this != i->first)
1433 if ((IS_LOCAL(i->first)) && (already_sent[i->first->fd] != uniq_id))
1435 already_sent[i->first->fd] = uniq_id;
1436 i->first->Write(IS_OPER(i->first) ? out2 : out1);
1443 void User::WriteCommonExcept(const std::string &text)
1448 if (this->registered != REG_ALL)
1454 InitializeAlreadySent(ServerInstance->SE);
1456 snprintf(tb1,MAXBUF,":%s %s",this->GetFullHost().c_str(),text.c_str());
1459 for (UCListIter v = this->chans.begin(); v != this->chans.end(); v++)
1461 CUList *ulist = v->first->GetUsers();
1462 for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
1464 if (this != i->first)
1466 if ((IS_LOCAL(i->first)) && (already_sent[i->first->fd] != uniq_id))
1468 already_sent[i->first->fd] = uniq_id;
1469 i->first->Write(out1);
1477 void User::WriteWallOps(const std::string &text)
1479 std::string wallop("WALLOPS :");
1480 wallop.append(text);
1482 for (std::vector<User*>::const_iterator i = ServerInstance->Users->local_users.begin(); i != ServerInstance->Users->local_users.end(); i++)
1485 if (t->IsModeSet('w'))
1486 this->WriteTo(t,wallop);
1490 void User::WriteWallOps(const char* text, ...)
1492 if (!IS_LOCAL(this))
1495 char textbuffer[MAXBUF];
1498 va_start(argsPtr, text);
1499 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
1502 this->WriteWallOps(std::string(textbuffer));
1505 /* return 0 or 1 depending if users u and u2 share one or more common channels
1506 * (used by QUIT, NICK etc which arent channel specific notices)
1508 * The old algorithm in 1.0 for this was relatively inefficient, iterating over
1509 * the first users channels then the second users channels within the outer loop,
1510 * therefore it was a maximum of x*y iterations (upon returning 0 and checking
1511 * all possible iterations). However this new function instead checks against the
1512 * channel's userlist in the inner loop which is a std::map<User*,User*>
1513 * and saves us time as we already know what pointer value we are after.
1514 * Don't quote me on the maths as i am not a mathematician or computer scientist,
1515 * but i believe this algorithm is now x+(log y) maximum iterations instead.
1517 bool User::SharesChannelWith(User *other)
1519 if ((!other) || (this->registered != REG_ALL) || (other->registered != REG_ALL))
1523 for (UCListIter i = this->chans.begin(); i != this->chans.end(); i++)
1525 /* Eliminate the inner loop (which used to be ~equal in size to the outer loop)
1526 * by replacing it with a map::find which *should* be more efficient
1528 if (i->first->HasUser(other))
1534 bool User::ChangeName(const char* gecos)
1536 if (!this->fullname.compare(gecos))
1542 FOREACH_RESULT(I_OnChangeLocalUserGECOS,OnChangeLocalUserGECOS(this,gecos));
1545 FOREACH_MOD(I_OnChangeName,OnChangeName(this,gecos));
1547 this->fullname.assign(gecos, 0, ServerInstance->Config->Limits.MaxGecos);
1552 void User::DoHostCycle(const std::string &quitline)
1554 char buffer[MAXBUF];
1557 FOREACH_RESULT(I_OnHostCycle, OnHostCycle(this));
1559 if (!ServerInstance->Config->CycleHosts || MOD_RESULT)
1565 InitializeAlreadySent(ServerInstance->SE);
1567 for (UCListIter v = this->chans.begin(); v != this->chans.end(); v++)
1569 Channel* c = v->first;
1570 snprintf(buffer, MAXBUF, ":%s JOIN %s", GetFullHost().c_str(), c->name.c_str());
1571 std::string joinline(buffer);
1572 std::string modeline = this->ServerInstance->Modes->ModeString(this, c);
1573 if (modeline.length() > 0)
1575 snprintf(buffer, MAXBUF, ":%s MODE %s +%s", GetFullHost().c_str(), c->name.c_str(), modeline.c_str());
1579 CUList *ulist = c->GetUsers();
1580 for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
1583 if (u == this || !IS_LOCAL(u))
1586 if (already_sent[i->first->fd] != uniq_id)
1589 already_sent[i->first->fd] = uniq_id;
1592 if (modeline.length() > 0)
1598 bool User::ChangeDisplayedHost(const char* shost)
1606 FOREACH_RESULT(I_OnChangeLocalUserHost,OnChangeLocalUserHost(this,shost));
1611 FOREACH_MOD(I_OnChangeHost, OnChangeHost(this,shost));
1613 std::string quitstr = ":" + GetFullHost() + " QUIT :Changing host";
1615 /* Fix by Om: User::dhost is 65 long, this was truncating some long hosts */
1616 this->dhost.assign(shost, 0, 64);
1618 this->InvalidateCache();
1620 this->DoHostCycle(quitstr);
1623 this->WriteNumeric(RPL_YOURDISPLAYEDHOST, "%s %s :is now your displayed host",this->nick.c_str(),this->dhost.c_str());
1628 bool User::ChangeIdent(const char* newident)
1630 if (this->ident == newident)
1633 std::string quitstr = ":" + GetFullHost() + " QUIT :Changing ident";
1635 this->ident.assign(newident, 0, ServerInstance->Config->Limits.IdentMax + 1);
1637 this->InvalidateCache();
1639 this->DoHostCycle(quitstr);
1644 void User::SendAll(const char* command, const char* text, ...)
1646 char textbuffer[MAXBUF];
1647 char formatbuffer[MAXBUF];
1650 va_start(argsPtr, text);
1651 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
1654 snprintf(formatbuffer,MAXBUF,":%s %s $* :%s", this->GetFullHost().c_str(), command, textbuffer);
1655 std::string fmt = formatbuffer;
1657 for (std::vector<User*>::const_iterator i = ServerInstance->Users->local_users.begin(); i != ServerInstance->Users->local_users.end(); i++)
1664 std::string User::ChannelList(User* source)
1668 for (UCListIter i = this->chans.begin(); i != this->chans.end(); i++)
1670 /* If the target is the same as the sender, let them see all their channels.
1671 * If the channel is NOT private/secret OR the user shares a common channel
1672 * If the user is an oper, and the <options:operspywhois> option is set.
1674 if ((source == this) || (IS_OPER(source) && ServerInstance->Config->OperSpyWhois) || (((!i->first->IsModeSet('p')) && (!i->first->IsModeSet('s'))) || (i->first->HasUser(source))))
1676 list.append(i->first->GetPrefixChar(this)).append(i->first->name).append(" ");
1683 void User::SplitChanList(User* dest, const std::string &cl)
1686 std::ostringstream prefix;
1687 std::string::size_type start, pos, length;
1689 prefix << this->nick << " " << dest->nick << " :";
1690 line = prefix.str();
1691 int namelen = strlen(ServerInstance->Config->ServerName) + 6;
1693 for (start = 0; (pos = cl.find(' ', start)) != std::string::npos; start = pos+1)
1695 length = (pos == std::string::npos) ? cl.length() : pos;
1697 if (line.length() + namelen + length - start > 510)
1699 ServerInstance->SendWhoisLine(this, dest, 319, "%s", line.c_str());
1700 line = prefix.str();
1703 if(pos == std::string::npos)
1705 line.append(cl.substr(start, length - start));
1710 line.append(cl.substr(start, length - start + 1));
1716 ServerInstance->SendWhoisLine(this, dest, 319, "%s", line.c_str());
1721 * Sets a user's connection class.
1722 * If the class name is provided, it will be used. Otherwise, the class will be guessed using host/ip/ident/etc.
1723 * NOTE: If the <ALLOW> or <DENY> tag specifies an ip, and this user resolves,
1724 * then their ip will be taken as 'priority' anyway, so for example,
1725 * <connect allow="127.0.0.1"> will match joe!bloggs@localhost
1727 ConnectClass* User::SetClass(const std::string &explicit_name)
1729 ConnectClass *found = NULL;
1731 if (!IS_LOCAL(this))
1734 ServerInstance->Logs->Log("CONNECTCLASS", DEBUG, "Setting connect class for UID %s", this->uuid.c_str());
1736 if (!explicit_name.empty())
1738 for (ClassVector::iterator i = ServerInstance->Config->Classes.begin(); i != ServerInstance->Config->Classes.end(); i++)
1740 ConnectClass* c = *i;
1742 if (explicit_name == c->name)
1744 ServerInstance->Logs->Log("CONNECTCLASS", DEBUG, "Explicitly set to %s", explicit_name.c_str());
1751 for (ClassVector::iterator i = ServerInstance->Config->Classes.begin(); i != ServerInstance->Config->Classes.end(); i++)
1753 ConnectClass* c = *i;
1755 if (c->type == CC_ALLOW)
1757 ServerInstance->Logs->Log("CONNECTCLASS", DEBUG, "ALLOW %s %d %s", c->host.c_str(), c->GetPort(), c->GetName().c_str());
1761 ServerInstance->Logs->Log("CONNECTCLASS", DEBUG, "DENY %s %d %s", c->GetHost().c_str(), c->GetPort(), c->GetName().c_str());
1764 /* check if host matches.. */
1765 if (c->GetHost().length() && !InspIRCd::MatchCIDR(this->GetIPString(), c->GetHost(), NULL) &&
1766 !InspIRCd::MatchCIDR(this->host, c->GetHost(), NULL))
1768 ServerInstance->Logs->Log("CONNECTCLASS", DEBUG, "No host match (for %s)", c->GetHost().c_str());
1773 * deny change if change will take class over the limit check it HERE, not after we found a matching class,
1774 * because we should attempt to find another class if this one doesn't match us. -- w00t
1776 if (c->limit && (c->RefCount >= c->limit))
1778 ServerInstance->Logs->Log("CONNECTCLASS", DEBUG, "OOPS: Connect class limit (%lu) hit, denying", c->limit);
1782 /* if it requires a port ... */
1785 ServerInstance->Logs->Log("CONNECTCLASS", DEBUG, "Requires port (%d)", c->GetPort());
1787 /* and our port doesn't match, fail. */
1788 if (this->GetServerPort() != c->GetPort())
1790 ServerInstance->Logs->Log("CONNECTCLASS", DEBUG, "Port match failed (%d)", this->GetServerPort());
1795 /* we stop at the first class that meets ALL critera. */
1802 * Okay, assuming we found a class that matches.. switch us into that class, keeping refcounts up to date.
1806 /* only fiddle with refcounts if they are already in a class .. */
1809 if (found == this->MyClass) // no point changing this shit :P
1810 return this->MyClass;
1811 this->MyClass->RefCount--;
1812 ServerInstance->Logs->Log("USERS", DEBUG, "Untying user from connect class -- refcount: %lu", this->MyClass->RefCount);
1813 if (MyClass->RefCount == 0)
1817 this->MyClass = found;
1818 this->MyClass->RefCount++;
1819 ServerInstance->Logs->Log("USERS", DEBUG, "User tied to new class -- connect refcount now: %lu", this->MyClass->RefCount);
1822 return this->MyClass;
1825 /* looks up a users password for their connection class (<ALLOW>/<DENY> tags)
1826 * NOTE: If the <ALLOW> or <DENY> tag specifies an ip, and this user resolves,
1827 * then their ip will be taken as 'priority' anyway, so for example,
1828 * <connect allow="127.0.0.1"> will match joe!bloggs@localhost
1830 ConnectClass* User::GetClass()
1832 return this->MyClass;
1835 void User::PurgeEmptyChannels()
1837 std::vector<Channel*> to_delete;
1839 // firstly decrement the count on each channel
1840 for (UCListIter f = this->chans.begin(); f != this->chans.end(); f++)
1842 f->first->RemoveAllPrefixes(this);
1843 if (f->first->DelUser(this) == 0)
1845 /* No users left in here, mark it for deletion */
1848 to_delete.push_back(f->first);
1852 ServerInstance->Logs->Log("USERS", DEBUG,"Exception in User::PurgeEmptyChannels to_delete.push_back()");
1857 for (std::vector<Channel*>::iterator n = to_delete.begin(); n != to_delete.end(); n++)
1859 Channel* thischan = *n;
1860 chan_hash::iterator i2 = ServerInstance->chanlist->find(thischan->name);
1861 if (i2 != ServerInstance->chanlist->end())
1864 FOREACH_RESULT_I(ServerInstance,I_OnChannelPreDelete, OnChannelPreDelete(i2->second));
1865 if (MOD_RESULT == 1)
1866 continue; // delete halted by module
1867 FOREACH_MOD(I_OnChannelDelete,OnChannelDelete(i2->second));
1869 ServerInstance->chanlist->erase(i2);
1870 this->chans.erase(*n);
1877 void User::ShowMOTD()
1879 if (!ServerInstance->Config->MOTD.size())
1881 this->WriteNumeric(ERR_NOMOTD, "%s :Message of the day file is missing.",this->nick.c_str());
1884 this->WriteNumeric(RPL_MOTDSTART, "%s :%s message of the day", this->nick.c_str(), ServerInstance->Config->ServerName);
1886 for (file_cache::iterator i = ServerInstance->Config->MOTD.begin(); i != ServerInstance->Config->MOTD.end(); i++)
1887 this->WriteNumeric(RPL_MOTD, "%s :- %s",this->nick.c_str(),i->c_str());
1889 this->WriteNumeric(RPL_ENDOFMOTD, "%s :End of message of the day.", this->nick.c_str());
1892 void User::ShowRULES()
1894 if (!ServerInstance->Config->RULES.size())
1896 this->WriteNumeric(ERR_NORULES, "%s :RULES File is missing",this->nick.c_str());
1900 this->WriteNumeric(RPL_RULESTART, "%s :- %s Server Rules -",this->nick.c_str(),ServerInstance->Config->ServerName);
1902 for (file_cache::iterator i = ServerInstance->Config->RULES.begin(); i != ServerInstance->Config->RULES.end(); i++)
1903 this->WriteNumeric(RPL_RULES, "%s :- %s",this->nick.c_str(),i->c_str());
1905 this->WriteNumeric(RPL_RULESEND, "%s :End of RULES command.",this->nick.c_str());
1908 void User::HandleEvent(EventType et, int errornum)
1910 if (this->quitting) // drop everything, user is due to be quit
1916 ServerInstance->ProcessUser(this);
1919 this->FlushWriteBuf();
1922 ServerInstance->Users->QuitUser(this, errornum ? strerror(errornum) : "Client closed the connection");
1927 void User::SetOperQuit(const std::string &oquit)
1929 operquitmsg = oquit;
1932 const std::string& User::GetOperQuit()
1937 void User::IncreasePenalty(int increase)
1939 this->Penalty += increase;
1942 void User::DecreasePenalty(int decrease)
1944 this->Penalty -= decrease;
1947 void FakeUser::SetFakeServer(std::string name)
1950 this->server = nick.c_str();
1953 const std::string FakeUser::GetFullHost()
1955 if (*ServerInstance->Config->HideWhoisServer)
1956 return ServerInstance->Config->HideWhoisServer;
1960 const std::string FakeUser::GetFullRealHost()
1962 if (*ServerInstance->Config->HideWhoisServer)
1963 return ServerInstance->Config->HideWhoisServer;
1975 bool VisData::VisibleTo(User* user)
1981 ConnectClass::ConnectClass(char t, const std::string& mask)
1982 : type(t), name("unnamed"), registration_timeout(0), host(mask), pingtime(0), pass(""), hash(""), sendqmax(0), recvqmax(0), maxlocal(0), maxglobal(0), maxchans(0), port(0), limit(0), RefCount(1)
1986 ConnectClass::ConnectClass(char t, const std::string& mask, const ConnectClass& parent)
1987 : type(t), name("unnamed"), registration_timeout(parent.registration_timeout), host(mask), pingtime(parent.pingtime), pass(parent.pass), hash(parent.hash), sendqmax(parent.sendqmax), recvqmax(parent.recvqmax), maxlocal(parent.maxlocal), maxglobal(parent.maxglobal), maxchans(parent.maxchans), port(parent.port), limit(parent.limit), RefCount(1)
1991 void ConnectClass::Update(const ConnectClass* src)
1994 registration_timeout = src->registration_timeout;
1996 pingtime = src->pingtime;
1999 sendqmax = src->sendqmax;
2000 recvqmax = src->recvqmax;
2001 maxlocal = src->maxlocal;
2002 maxglobal = src->maxglobal;