1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
7 * <brain@chatspike.net>
8 * <Craig@chatspike.net>
10 * Written by Craig Edwards, Craig McLure, and others.
11 * This program is free but copyrighted software; see
12 * the file COPYING for details.
14 * ---------------------------------------------------
18 #include "inspircd_io.h"
19 #include "inspircd_util.h"
20 #include "inspircd_config.h"
23 #include <sys/errno.h>
24 #include <sys/ioctl.h>
25 #include <sys/utsname.h>
30 #include <ext/hash_map>
42 #include "connection.h"
53 #include "inspstring.h"
57 #define nspace __gnu_cxx
65 extern std::vector<Module*> modules;
66 extern std::vector<ircd_module*> factory;
69 extern char ServerName[MAXBUF];
70 extern char Network[MAXBUF];
71 extern char ServerDesc[MAXBUF];
72 extern char AdminName[MAXBUF];
73 extern char AdminEmail[MAXBUF];
74 extern char AdminNick[MAXBUF];
75 extern char diepass[MAXBUF];
76 extern char restartpass[MAXBUF];
77 extern char motd[MAXBUF];
78 extern char rules[MAXBUF];
79 extern char list[MAXBUF];
80 extern char PrefixQuit[MAXBUF];
81 extern char DieValue[MAXBUF];
84 extern int WHOWAS_STALE;
85 extern int WHOWAS_MAX;
87 extern time_t startup_time;
88 extern int NetBufferSize;
89 extern int MaxWhoResults;
90 extern time_t nb_start;
96 extern std::vector<int> fd_reap;
97 extern std::vector<std::string> module_names;
99 extern char MyExecutable[1024];
100 extern int boundPortCount;
101 extern int portCount;
102 extern int UDPportCount;
103 extern int ports[MAXSOCKS];
104 extern int defaultRoute;
106 extern std::vector<long> auth_cookies;
107 extern std::stringstream config_f;
109 extern serverrec* me[32];
111 extern FILE *log_file;
113 extern ClassVector Classes;
115 const long duration_m = 60;
116 const long duration_h = duration_m * 60;
117 const long duration_d = duration_h * 24;
118 const long duration_w = duration_d * 7;
119 const long duration_y = duration_w * 52;
124 template<> struct hash<in_addr>
126 template<> struct nspace::hash<in_addr>
129 size_t operator()(const struct in_addr &a) const
132 memcpy(&q,&a,sizeof(size_t));
137 template<> struct hash<string>
139 template<> struct nspace::hash<string>
142 size_t operator()(const string &s) const
145 static struct hash<const char *> strhash;
146 strlcpy(a,s.c_str(),MAXBUF);
157 bool operator()(const string& s1, const string& s2) const
159 char a[MAXBUF],b[MAXBUF];
160 strlcpy(a,s1.c_str(),MAXBUF);
161 strlcpy(b,s2.c_str(),MAXBUF);
162 return (strcasecmp(a,b) == 0);
167 struct InAddr_HashComp
170 bool operator()(const in_addr &s1, const in_addr &s2) const
175 memcpy(&q,&s1,sizeof(size_t));
176 memcpy(&p,&s2,sizeof(size_t));
184 typedef nspace::hash_map<std::string, userrec*, nspace::hash<string>, StrHashComp> user_hash;
185 typedef nspace::hash_map<std::string, chanrec*, nspace::hash<string>, StrHashComp> chan_hash;
186 typedef nspace::hash_map<in_addr,string*, nspace::hash<in_addr>, InAddr_HashComp> address_cache;
187 typedef std::deque<command_t> command_table;
190 extern user_hash clientlist;
191 extern chan_hash chanlist;
192 extern user_hash whowas;
193 extern command_table cmdlist;
194 extern file_cache MOTD;
195 extern file_cache RULES;
196 extern address_cache IP;
199 void handle_join(char **parameters, int pcnt, userrec *user)
204 if (loop_call(handle_join,parameters,pcnt,user,0,0,1))
206 if (parameters[0][0] == '#')
208 Ptr = add_channel(user,parameters[0],parameters[1],false);
213 void handle_part(char **parameters, int pcnt, userrec *user)
219 if (loop_call(handle_part,parameters,pcnt,user,0,pcnt-2,0))
221 del_channel(user,parameters[0],parameters[1],false);
225 if (loop_call(handle_part,parameters,pcnt,user,0,pcnt-1,0))
227 del_channel(user,parameters[0],NULL,false);
231 void handle_kick(char **parameters, int pcnt, userrec *user)
233 chanrec* Ptr = FindChan(parameters[0]);
234 userrec* u = Find(parameters[1]);
238 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
242 if (!has_channel(user,Ptr))
244 WriteServ(user->fd,"442 %s %s :You're not on that channel!",user->nick, parameters[0]);
252 strlcpy(reason,parameters[2],MAXBUF);
253 if (strlen(reason)>MAXKICK)
255 reason[MAXKICK-1] = '\0';
258 kick_channel(user,u,Ptr,reason);
262 strlcpy(reason,user->nick,MAXBUF);
263 kick_channel(user,u,Ptr,reason);
266 // this must be propogated so that channel membership is kept in step network-wide
268 snprintf(buffer,MAXBUF,"k %s %s %s :%s",user->nick,u->nick,Ptr->name,reason);
269 NetSendToAll(buffer);
272 void handle_loadmodule(char **parameters, int pcnt, userrec *user)
274 if (LoadModule(parameters[0]))
276 WriteOpers("*** NEW MODULE: %s",parameters[0]);
277 WriteServ(user->fd,"975 %s %s :Module successfully loaded.",user->nick, parameters[0]);
281 WriteServ(user->fd,"974 %s %s :Failed to load module: %s",user->nick, parameters[0],ModuleError());
285 void handle_unloadmodule(char **parameters, int pcnt, userrec *user)
287 if (UnloadModule(parameters[0]))
289 WriteOpers("*** MODULE UNLOADED: %s",parameters[0]);
290 WriteServ(user->fd,"973 %s %s :Module successfully unloaded.",user->nick, parameters[0]);
294 WriteServ(user->fd,"972 %s %s :Failed to unload module: %s",user->nick, parameters[0],ModuleError());
298 void handle_die(char **parameters, int pcnt, userrec *user)
300 log(DEBUG,"die: %s",user->nick);
301 if (!strcmp(parameters[0],diepass))
303 WriteOpers("*** DIE command from %s!%s@%s, terminating...",user->nick,user->ident,user->host);
309 WriteOpers("*** Failed DIE Command from %s!%s@%s.",user->nick,user->ident,user->host);
313 void handle_restart(char **parameters, int pcnt, userrec *user)
317 log(DEFAULT,"Restart: %s",user->nick);
318 if (!strcmp(parameters[0],restartpass))
320 WriteOpers("*** RESTART command from %s!%s@%s, restarting server.",user->nick,user->ident,user->host);
322 argv[0] = MyExecutable;
334 // close ALL file descriptors
335 send_error("Server restarting.");
337 for (int i = 0; i < 65536; i++)
340 struct linger linger = { 0 };
341 setsockopt(i, SOL_SOCKET, SO_REUSEADDR, (const char*)&on, sizeof(on));
344 setsockopt(i, SOL_SOCKET, SO_LINGER, (const char*)&linger,sizeof(linger));
350 execv(MyExecutable,argv);
356 WriteOpers("*** Failed RESTART Command from %s!%s@%s.",user->nick,user->ident,user->host);
360 void handle_kill(char **parameters, int pcnt, userrec *user)
362 userrec *u = Find(parameters[0]);
363 char killreason[MAXBUF];
365 log(DEBUG,"kill: %s %s",parameters[0],parameters[1]);
368 log(DEBUG,"into kill mechanism");
370 FOREACH_RESULT(OnKill(user,u,parameters[1]));
372 log(DEBUG,"A module prevented the kill with result %d",MOD_RESULT);
376 if (strcmp(ServerName,u->server))
379 WriteOpers("*** Remote kill by %s: %s!%s@%s (%s)",user->nick,u->nick,u->ident,u->host,parameters[1]);
380 snprintf(killreason,MAXBUF,"[%s] Killed (%s (%s))",ServerName,user->nick,parameters[1]);
381 WriteCommonExcept(u,"QUIT :%s",killreason);
382 // K token must go to ALL servers!!!
384 snprintf(buffer,MAXBUF,"K %s %s :%s",user->nick,u->nick,killreason);
385 NetSendToAll(buffer);
387 user_hash::iterator iter = clientlist.find(u->nick);
388 if (iter != clientlist.end())
390 log(DEBUG,"deleting user hash value %d",iter->second);
391 if ((iter->second) && (user->registered == 7)) {
394 clientlist.erase(iter);
401 log(DEFAULT,"LOCAL KILL: %s :%s!%s!%s (%s)", u->nick, ServerName,user->dhost,user->nick,parameters[1]);
402 WriteTo(user, u, "KILL %s :%s!%s!%s (%s)", u->nick, ServerName,user->dhost,user->nick,parameters[1]);
403 WriteOpers("*** Local Kill by %s: %s!%s@%s (%s)",user->nick,u->nick,u->ident,u->host,parameters[1]);
404 snprintf(killreason,MAXBUF,"Killed (%s (%s))",user->nick,parameters[1]);
405 kill_link(u,killreason);
410 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
414 void handle_summon(char **parameters, int pcnt, userrec *user)
416 WriteServ(user->fd,"445 %s :SUMMON has been disabled (depreciated command)",user->nick);
419 void handle_users(char **parameters, int pcnt, userrec *user)
421 WriteServ(user->fd,"445 %s :USERS has been disabled (depreciated command)",user->nick);
424 void handle_pass(char **parameters, int pcnt, userrec *user)
426 // Check to make sure they havnt registered -- Fix by FCS
427 if (user->registered == 7)
429 WriteServ(user->fd,"462 %s :You may not reregister",user->nick);
432 if (!strcasecmp(parameters[0],Passwd(user)))
434 user->haspassed = true;
438 void handle_invite(char **parameters, int pcnt, userrec *user)
440 userrec* u = Find(parameters[0]);
441 chanrec* c = FindChan(parameters[1]);
447 WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, parameters[1]);
453 WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, parameters[0]);
462 if (cstatus(user,c) < STATUS_HOP)
464 WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, c->name);
468 if (has_channel(u,c))
470 WriteServ(user->fd,"443 %s %s %s :Is already on channel %s",user->nick,u->nick,c->name,c->name);
473 if (!has_channel(user,c))
475 WriteServ(user->fd,"442 %s %s :You're not on that channel!",user->nick, c->name);
480 FOREACH_RESULT(OnUserPreInvite(user,u,c));
481 if (MOD_RESULT == 1) {
485 u->InviteTo(c->name);
486 WriteFrom(u->fd,user,"INVITE %s :%s",u->nick,c->name);
487 WriteServ(user->fd,"341 %s %s %s",user->nick,u->nick,c->name);
489 // i token must go to ALL servers!!!
491 snprintf(buffer,MAXBUF,"i %s %s %s",u->nick,user->nick,c->name);
492 NetSendToAll(buffer);
495 void handle_topic(char **parameters, int pcnt, userrec *user)
501 if (strlen(parameters[0]) <= CHANMAX)
503 Ptr = FindChan(parameters[0]);
506 if (((Ptr) && (!has_channel(user,Ptr))) && (Ptr->secret))
508 WriteServ(user->fd,"442 %s %s :You're not on that channel!",user->nick, Ptr->name);
513 WriteServ(user->fd,"332 %s %s :%s", user->nick, Ptr->name, Ptr->topic);
514 WriteServ(user->fd,"333 %s %s %s %d", user->nick, Ptr->name, Ptr->setby, Ptr->topicset);
518 WriteServ(user->fd,"331 %s %s :No topic is set.", user->nick, Ptr->name);
523 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
530 if (strlen(parameters[0]) <= CHANMAX)
532 Ptr = FindChan(parameters[0]);
535 if ((Ptr) && (!has_channel(user,Ptr)))
537 WriteServ(user->fd,"442 %s %s :You're not on that channel!",user->nick, Ptr->name);
540 if ((Ptr->topiclock) && (cstatus(user,Ptr)<STATUS_HOP))
542 WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel", user->nick, Ptr->name);
547 strlcpy(topic,parameters[1],MAXBUF);
548 if (strlen(topic)>MAXTOPIC)
550 topic[MAXTOPIC-1] = '\0';
553 strlcpy(Ptr->topic,topic,MAXBUF);
554 strlcpy(Ptr->setby,user->nick,NICKMAX);
555 Ptr->topicset = TIME;
556 WriteChannel(Ptr,user,"TOPIC %s :%s",Ptr->name, Ptr->topic);
558 // t token must go to ALL servers!!!
560 snprintf(buffer,MAXBUF,"t %s %s :%s",user->nick,Ptr->name,topic);
561 NetSendToAll(buffer);
565 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
571 void handle_names(char **parameters, int pcnt, userrec *user)
577 WriteServ(user->fd,"366 %s * :End of /NAMES list.",user->nick);
581 if (loop_call(handle_names,parameters,pcnt,user,0,pcnt-1,0))
583 c = FindChan(parameters[0]);
586 if (((c) && (!has_channel(user,c))) && (c->secret))
588 WriteServ(user->fd,"442 %s %s :You're not on that channel!",user->nick, c->name);
592 WriteServ(user->fd,"366 %s %s :End of /NAMES list.", user->nick, c->name);
596 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
600 void handle_privmsg(char **parameters, int pcnt, userrec *user)
605 user->idle_lastmsg = TIME;
607 if (loop_call(handle_privmsg,parameters,pcnt,user,0,pcnt-2,0))
609 if (parameters[0][0] == '#')
611 chan = FindChan(parameters[0]);
614 if ((chan->noexternal) && (!has_channel(user,chan)))
616 WriteServ(user->fd,"404 %s %s :Cannot send to channel (no external messages)", user->nick, chan->name);
619 if ((chan->moderated) && (cstatus(user,chan)<STATUS_VOICE))
621 WriteServ(user->fd,"404 %s %s :Cannot send to channel (+m)", user->nick, chan->name);
627 std::string temp = parameters[1];
628 FOREACH_RESULT(OnUserPreMessage(user,chan,TYPE_CHANNEL,temp));
632 parameters[1] = (char*)temp.c_str();
634 ChanExceptSender(chan, user, "PRIVMSG %s :%s", chan->name, parameters[1]);
636 // if any users of this channel are on remote servers, broadcast the packet
638 snprintf(buffer,MAXBUF,"P %s %s :%s",user->nick,chan->name,parameters[1]);
639 NetSendToCommon(user,buffer);
643 /* no such nick/channel */
644 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
649 dest = Find(parameters[0]);
652 if (strcmp(dest->awaymsg,""))
654 /* auto respond with aweh msg */
655 WriteServ(user->fd,"301 %s %s :%s",user->nick,dest->nick,dest->awaymsg);
660 std::string temp = parameters[1];
661 FOREACH_RESULT(OnUserPreMessage(user,dest,TYPE_USER,temp));
665 parameters[1] = (char*)temp.c_str();
669 if (!strcmp(dest->server,user->server))
671 // direct write, same server
672 WriteTo(user, dest, "PRIVMSG %s :%s", dest->nick, parameters[1]);
677 snprintf(buffer,MAXBUF,"P %s %s :%s",user->nick,dest->nick,parameters[1]);
678 NetSendToOne(dest->server,buffer);
683 /* no such nick/channel */
684 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
688 void handle_notice(char **parameters, int pcnt, userrec *user)
693 user->idle_lastmsg = TIME;
695 if (loop_call(handle_notice,parameters,pcnt,user,0,pcnt-2,0))
697 if (parameters[0][0] == '#')
699 chan = FindChan(parameters[0]);
702 if ((chan->noexternal) && (!has_channel(user,chan)))
704 WriteServ(user->fd,"404 %s %s :Cannot send to channel (no external messages)", user->nick, chan->name);
707 if ((chan->moderated) && (cstatus(user,chan)<STATUS_VOICE))
709 WriteServ(user->fd,"404 %s %s :Cannot send to channel (+m)", user->nick, chan->name);
715 std::string temp = parameters[1];
716 FOREACH_RESULT(OnUserPreNotice(user,chan,TYPE_CHANNEL,temp));
720 parameters[1] = (char*)temp.c_str();
722 ChanExceptSender(chan, user, "NOTICE %s :%s", chan->name, parameters[1]);
724 // if any users of this channel are on remote servers, broadcast the packet
726 snprintf(buffer,MAXBUF,"V %s %s :%s",user->nick,chan->name,parameters[1]);
727 NetSendToCommon(user,buffer);
731 /* no such nick/channel */
732 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
737 dest = Find(parameters[0]);
742 std::string temp = parameters[1];
743 FOREACH_RESULT(OnUserPreNotice(user,dest,TYPE_USER,temp));
747 parameters[1] = (char*)temp.c_str();
749 if (!strcmp(dest->server,user->server))
751 // direct write, same server
752 WriteTo(user, dest, "NOTICE %s :%s", dest->nick, parameters[1]);
757 snprintf(buffer,MAXBUF,"V %s %s :%s",user->nick,dest->nick,parameters[1]);
758 NetSendToOne(dest->server,buffer);
763 /* no such nick/channel */
764 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
768 void handle_server(char **parameters, int pcnt, userrec *user)
770 WriteServ(user->fd,"666 %s :You cannot identify as a server, you are a USER. IRC Operators informed.",user->nick);
771 WriteOpers("*** WARNING: %s attempted to issue a SERVER command and is registered as a user!",user->nick);
774 void handle_info(char **parameters, int pcnt, userrec *user)
776 WriteServ(user->fd,"371 %s :The Inspire IRCd Project Has been brought to you by the following people..",user->nick);
777 WriteServ(user->fd,"371 %s :Craig Edwards, Craig McLure, and Others..",user->nick);
778 WriteServ(user->fd,"371 %s :Will finish this later when i can be arsed :p",user->nick);
779 FOREACH_MOD OnInfo(user);
780 WriteServ(user->fd,"374 %s :End of /INFO list",user->nick);
783 void handle_time(char **parameters, int pcnt, userrec *user)
786 struct tm * timeinfo;
789 timeinfo = localtime ( &rawtime );
790 WriteServ(user->fd,"391 %s %s :%s",user->nick,ServerName, asctime (timeinfo) );
794 void handle_whois(char **parameters, int pcnt, userrec *user)
799 if (loop_call(handle_whois,parameters,pcnt,user,0,pcnt-1,0))
801 dest = Find(parameters[0]);
804 // bug found by phidjit - were able to whois an incomplete connection if it had sent a NICK or USER
805 if (dest->registered == 7)
807 WriteServ(user->fd,"311 %s %s %s %s * :%s",user->nick, dest->nick, dest->ident, dest->dhost, dest->fullname);
808 if ((user == dest) || (strchr(user->modes,'o')))
810 WriteServ(user->fd,"378 %s %s :is connecting from *@%s",user->nick, dest->nick, dest->host);
812 if (strcmp(chlist(dest),""))
814 WriteServ(user->fd,"319 %s %s :%s",user->nick, dest->nick, chlist(dest));
816 WriteServ(user->fd,"312 %s %s %s :%s",user->nick, dest->nick, dest->server, GetServerDescription(dest->server).c_str());
817 if (strcmp(dest->awaymsg,""))
819 WriteServ(user->fd,"301 %s %s :%s",user->nick, dest->nick, dest->awaymsg);
821 if ((strchr(dest->modes,'o')) && (strcmp(dest->oper,"")))
823 WriteServ(user->fd,"313 %s %s :is %s %s on %s",user->nick, dest->nick,
824 (strchr("aeiou",dest->oper[0]) ? "an" : "a"),dest->oper, Network);
826 FOREACH_MOD OnWhois(user,dest);
827 if (!strcasecmp(user->server,dest->server))
829 // idle time and signon line can only be sent if youre on the same server (according to RFC)
830 WriteServ(user->fd,"317 %s %s %d %d :seconds idle, signon time",user->nick, dest->nick, abs((dest->idle_lastmsg)-TIME), dest->signon);
833 WriteServ(user->fd,"318 %s %s :End of /WHOIS list.",user->nick, dest->nick);
837 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
842 /* no such nick/channel */
843 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
847 void handle_quit(char **parameters, int pcnt, userrec *user)
849 user_hash::iterator iter = clientlist.find(user->nick);
852 if (user->registered == 7)
854 /* theres more to do here, but for now just close the socket */
857 if (parameters[0][0] == ':')
861 reason = parameters[0];
863 if (strlen(reason)>MAXQUIT)
865 reason[MAXQUIT-1] = '\0';
868 Write(user->fd,"ERROR :Closing link (%s@%s) [%s]",user->ident,user->host,parameters[0]);
869 WriteOpers("*** Client exiting: %s!%s@%s [%s]",user->nick,user->ident,user->host,parameters[0]);
870 WriteCommonExcept(user,"QUIT :%s%s",PrefixQuit,parameters[0]);
873 snprintf(buffer,MAXBUF,"Q %s :%s%s",user->nick,PrefixQuit,parameters[0]);
874 NetSendToAll(buffer);
878 Write(user->fd,"ERROR :Closing link (%s@%s) [QUIT]",user->ident,user->host);
879 WriteOpers("*** Client exiting: %s!%s@%s [Client exited]",user->nick,user->ident,user->host);
880 WriteCommonExcept(user,"QUIT :Client exited");
883 snprintf(buffer,MAXBUF,"Q %s :Client exited",user->nick);
884 NetSendToAll(buffer);
886 FOREACH_MOD OnUserQuit(user);
890 /* push the socket on a stack of sockets due to be closed at the next opportunity */
891 fd_reap.push_back(user->fd);
893 if (iter != clientlist.end())
895 clientlist.erase(iter);
896 log(DEBUG,"deleting user hash value %d",iter->second);
897 //if ((user) && (user->registered == 7)) {
902 if (user->registered == 7) {
907 void handle_who(char **parameters, int pcnt, userrec *user)
912 /* theres more to do here, but for now just close the socket */
915 if ((!strcmp(parameters[0],"0")) || (!strcmp(parameters[0],"*")))
917 if (user->chans[0].channel)
920 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
922 Ptr = i->second->chans[0].channel;
923 // suggested by phidjit and FCS
924 if ((!common_channels(user,i->second)) && (isnick(i->second->nick)))
928 if (strcmp(i->second->awaymsg, "")) {
929 strncat(tmp, "G", 9);
931 strncat(tmp, "H", 9);
933 if (strchr(i->second->modes,'o')) { strncat(tmp, "*", 9); }
934 WriteServ(user->fd,"352 %s %s %s %s %s %s %s :0 %s",user->nick, Ptr ? Ptr->name : "*", i->second->ident, i->second->dhost, i->second->server, i->second->nick, tmp, i->second->fullname);
936 if (n_list > MaxWhoResults)
943 WriteServ(user->fd,"315 %s %s :End of /WHO list.",user->nick , parameters[0]);
947 WriteServ(user->fd,"315 %s %s :End of /WHO list.",user->nick, parameters[0]);
951 if (parameters[0][0] == '#')
953 Ptr = FindChan(parameters[0]);
956 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
958 if ((has_channel(i->second,Ptr)) && (isnick(i->second->nick)))
960 // Fix Bug #29 - Part 2..
962 if (strcmp(i->second->awaymsg, "")) {
963 strncat(tmp, "G", 9);
965 strncat(tmp, "H", 9);
967 if (strchr(i->second->modes,'o')) { strncat(tmp, "*", 9); }
968 strcat(tmp, cmode(i->second, Ptr));
969 WriteServ(user->fd,"352 %s %s %s %s %s %s %s :0 %s",user->nick, Ptr->name, i->second->ident, i->second->dhost, i->second->server, i->second->nick, tmp, i->second->fullname);
972 WriteServ(user->fd,"315 %s %s :End of /WHO list.",user->nick, parameters[0]);
976 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
981 userrec* u = Find(parameters[0]);
984 // Bug Fix #29 -- Part 29..
986 if (strcmp(u->awaymsg, "")) {
987 strncat(tmp, "G" ,9);
989 strncat(tmp, "H" ,9);
991 if (strchr(u->modes,'o')) { strncat(tmp, "*" ,9); }
992 WriteServ(user->fd,"352 %s %s %s %s %s %s %s :0 %s",user->nick, u->nick, u->ident, u->dhost, u->server, u->nick, tmp, u->fullname);
994 WriteServ(user->fd,"315 %s %s :End of /WHO list.",user->nick, parameters[0]);
999 if ((!strcmp(parameters[0],"0")) || (!strcmp(parameters[0],"*")) && (!strcmp(parameters[1],"o")))
1001 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
1003 if ((common_channels(user,i->second)) && (isnick(i->second->nick)))
1005 if (strchr(i->second->modes,'o'))
1007 // If i were a rich man.. I wouldn't need to me making these bugfixes..
1008 // But i'm a poor bastard with nothing better to do.
1010 if (strcmp(i->second->awaymsg, "")) {
1011 strncat(tmp, "G" ,9);
1013 strncat(tmp, "H" ,9);
1016 WriteServ(user->fd,"352 %s %s %s %s %s %s %s* :0 %s",user->nick, user->nick, i->second->ident, i->second->dhost, i->second->server, i->second->nick, tmp, i->second->fullname);
1020 WriteServ(user->fd,"315 %s %s :End of /WHO list.",user->nick, parameters[0]);
1026 void handle_wallops(char **parameters, int pcnt, userrec *user)
1028 WriteWallOps(user,false,"%s",parameters[0]);
1031 void handle_list(char **parameters, int pcnt, userrec *user)
1035 WriteServ(user->fd,"321 %s Channel :Users Name",user->nick);
1036 for (chan_hash::const_iterator i = chanlist.begin(); i != chanlist.end(); i++)
1038 if ((!i->second->c_private) && (!i->second->secret))
1040 WriteServ(user->fd,"322 %s %s %d :[+%s] %s",user->nick,i->second->name,usercount_i(i->second),chanmodes(i->second),i->second->topic);
1043 WriteServ(user->fd,"323 %s :End of channel list.",user->nick);
1047 void handle_rehash(char **parameters, int pcnt, userrec *user)
1049 WriteServ(user->fd,"382 %s %s :Rehashing",user->nick,CleanFilename(CONFIG_FILE));
1050 ReadConfig(false,user);
1051 FOREACH_MOD OnRehash();
1052 WriteOpers("%s is rehashing config file %s",user->nick,CleanFilename(CONFIG_FILE));
1055 void handle_lusers(char **parameters, int pcnt, userrec *user)
1057 WriteServ(user->fd,"251 %s :There are %d users and %d invisible on %d servers",user->nick,usercnt()-usercount_invisible(),usercount_invisible(),servercount());
1058 WriteServ(user->fd,"252 %s %d :operator(s) online",user->nick,usercount_opers());
1059 WriteServ(user->fd,"253 %s %d :unknown connections",user->nick,usercount_unknown());
1060 WriteServ(user->fd,"254 %s %d :channels formed",user->nick,chancount());
1061 WriteServ(user->fd,"254 %s :I have %d clients and %d servers",user->nick,local_count(),count_servs());
1064 void handle_admin(char **parameters, int pcnt, userrec *user)
1066 WriteServ(user->fd,"256 %s :Administrative info for %s",user->nick,ServerName);
1067 WriteServ(user->fd,"257 %s :Name - %s",user->nick,AdminName);
1068 WriteServ(user->fd,"258 %s :Nickname - %s",user->nick,AdminNick);
1069 WriteServ(user->fd,"258 %s :E-Mail - %s",user->nick,AdminEmail);
1072 void handle_ping(char **parameters, int pcnt, userrec *user)
1074 WriteServ(user->fd,"PONG %s :%s",ServerName,parameters[0]);
1077 void handle_pong(char **parameters, int pcnt, userrec *user)
1079 // set the user as alive so they survive to next ping
1083 void handle_motd(char **parameters, int pcnt, userrec *user)
1088 void handle_rules(char **parameters, int pcnt, userrec *user)
1093 void handle_user(char **parameters, int pcnt, userrec *user)
1095 if (user->registered < 3)
1097 if (isident(parameters[0]) == 0) {
1098 // This kinda Sucks, According to the RFC thou, its either this,
1099 // or "You have already registered" :p -- Craig
1100 WriteServ(user->fd,"461 %s USER :Not enough parameters",user->nick);
1103 WriteServ(user->fd,"NOTICE Auth :No ident response, ident prefixed with ~");
1104 strcpy(user->ident,"~"); /* we arent checking ident... but these days why bother anyway? */
1105 strlcat(user->ident,parameters[0],IDENTMAX);
1106 strlcpy(user->fullname,parameters[3],128);
1107 user->registered = (user->registered | 1);
1112 WriteServ(user->fd,"462 %s :You may not reregister",user->nick);
1115 /* parameters 2 and 3 are local and remote hosts, ignored when sent by client connection */
1116 if (user->registered == 3)
1118 /* user is registered now, bit 0 = USER command, bit 1 = sent a NICK command */
1123 void handle_userhost(char **parameters, int pcnt, userrec *user)
1125 char Return[MAXBUF],junk[MAXBUF];
1126 snprintf(Return,MAXBUF,"302 %s :",user->nick);
1127 for (int i = 0; i < pcnt; i++)
1129 userrec *u = Find(parameters[i]);
1132 if (strchr(u->modes,'o'))
1134 snprintf(junk,MAXBUF,"%s*=+%s@%s ",u->nick,u->ident,u->host);
1135 strlcat(Return,junk,MAXBUF);
1139 snprintf(junk,MAXBUF,"%s=+%s@%s ",u->nick,u->ident,u->host);
1140 strlcat(Return,junk,MAXBUF);
1144 WriteServ(user->fd,Return);
1148 void handle_ison(char **parameters, int pcnt, userrec *user)
1150 char Return[MAXBUF];
1151 snprintf(Return,MAXBUF,"303 %s :",user->nick);
1152 for (int i = 0; i < pcnt; i++)
1154 userrec *u = Find(parameters[i]);
1157 strlcat(Return,u->nick,MAXBUF);
1158 strlcat(Return," ",MAXBUF);
1161 WriteServ(user->fd,Return);
1165 void handle_away(char **parameters, int pcnt, userrec *user)
1169 strlcpy(user->awaymsg,parameters[0],512);
1170 WriteServ(user->fd,"306 %s :You have been marked as being away",user->nick);
1174 strlcpy(user->awaymsg,"",512);
1175 WriteServ(user->fd,"305 %s :You are no longer marked as being away",user->nick);
1179 void handle_whowas(char **parameters, int pcnt, userrec* user)
1181 user_hash::iterator i = whowas.find(parameters[0]);
1183 if (i == whowas.end())
1185 WriteServ(user->fd,"406 %s %s :There was no such nickname",user->nick,parameters[0]);
1186 WriteServ(user->fd,"369 %s %s :End of WHOWAS",user->nick,parameters[0]);
1190 time_t rawtime = i->second->signon;
1194 timeinfo = localtime(&rawtime);
1195 strlcpy(b,asctime(timeinfo),MAXBUF);
1196 b[strlen(b)-1] = '\0';
1198 WriteServ(user->fd,"314 %s %s %s %s * :%s",user->nick,i->second->nick,i->second->ident,i->second->dhost,i->second->fullname);
1199 WriteServ(user->fd,"312 %s %s %s :%s",user->nick,i->second->nick,i->second->server,b);
1200 WriteServ(user->fd,"369 %s %s :End of WHOWAS",user->nick,parameters[0]);
1205 void handle_trace(char **parameters, int pcnt, userrec *user)
1207 for (user_hash::iterator i = clientlist.begin(); i != clientlist.end(); i++)
1211 if (isnick(i->second->nick))
1213 if (strchr(i->second->modes,'o'))
1215 WriteServ(user->fd,"205 %s :Oper 0 %s",user->nick,i->second->nick);
1219 WriteServ(user->fd,"204 %s :User 0 %s",user->nick,i->second->nick);
1224 WriteServ(user->fd,"203 %s :???? 0 [%s]",user->nick,i->second->host);
1230 void handle_modules(char **parameters, int pcnt, userrec *user)
1232 for (int i = 0; i < module_names.size(); i++)
1234 Version V = modules[i]->GetVersion();
1235 char modulename[MAXBUF];
1236 char flagstate[MAXBUF];
1237 strcpy(flagstate,"");
1238 if (V.Flags & VF_STATIC)
1239 strlcat(flagstate,", static",MAXBUF);
1240 if (V.Flags & VF_VENDOR)
1241 strlcat(flagstate,", vendor",MAXBUF);
1242 if (V.Flags & VF_COMMON)
1243 strlcat(flagstate,", common",MAXBUF);
1244 if (V.Flags & VF_SERVICEPROVIDER)
1245 strlcat(flagstate,", service provider",MAXBUF);
1246 if (!strlen(flagstate))
1247 strcpy(flagstate," <no flags>");
1248 strlcpy(modulename,module_names[i].c_str(),256);
1249 if (strchr(user->modes,'o'))
1251 WriteServ(user->fd,"900 %s :0x%08lx %d.%d.%d.%d %s (%s)",user->nick,modules[i],V.Major,V.Minor,V.Revision,V.Build,CleanFilename(modulename),flagstate+2);
1255 WriteServ(user->fd,"900 %s :%s",user->nick,CleanFilename(modulename));
1260 void handle_stats(char **parameters, int pcnt, userrec *user)
1262 char Link_ServerName[MAXBUF],Link_IPAddr[MAXBUF],Link_Port[MAXBUF];
1267 if (strlen(parameters[0])>1)
1269 /* make the stats query 1 character long */
1270 parameters[0][1] = '\0';
1274 if (!strcasecmp(parameters[0],"c"))
1276 for (int i = 0; i < ConfValueEnum("link",&config_f); i++)
1278 ConfValue("link","name",i,Link_ServerName,&config_f);
1279 ConfValue("link","ipaddr",i,Link_IPAddr,&config_f);
1280 ConfValue("link","port",i,Link_Port,&config_f);
1281 WriteServ(user->fd,"213 %s C *@%s * %s %s 0 M",user->nick,Link_IPAddr,Link_ServerName,Link_Port);
1282 WriteServ(user->fd,"244 %s H * * %s",user->nick,Link_ServerName);
1286 if (!strcasecmp(parameters[0],"i"))
1289 for (ClassVector::iterator i = Classes.begin(); i != Classes.end(); i++)
1291 WriteServ(user->fd,"215 %s I * * * %d %d %s *",user->nick,MAXCLIENTS,idx,ServerName);
1296 if (!strcasecmp(parameters[0],"y"))
1299 for (ClassVector::iterator i = Classes.begin(); i != Classes.end(); i++)
1301 WriteServ(user->fd,"218 %s Y %d %d 0 %d %d",user->nick,idx,120,i->flood,i->registration_timeout);
1306 if (!strcmp(parameters[0],"U"))
1308 for (int i = 0; i < ConfValueEnum("uline",&config_f); i++)
1310 ConfValue("uline","server",i,Link_ServerName,&config_f);
1311 WriteServ(user->fd,"248 %s U %s",user->nick,Link_ServerName);
1315 if (!strcmp(parameters[0],"P"))
1318 for (user_hash::iterator i = clientlist.begin(); i != clientlist.end(); i++)
1320 if (strchr(i->second->modes,'o'))
1322 WriteServ(user->fd,"249 %s :%s (%s@%s) Idle: %d",user->nick,i->second->nick,i->second->ident,i->second->dhost,(TIME - i->second->idle_lastmsg));
1326 WriteServ(user->fd,"249 %s :%d OPER(s)",user->nick,idx);
1327 //249 [Brain] :bwoadway-monitor (~wgmon@204.152.186.58) Idle: 18
1330 if (!strcmp(parameters[0],"k"))
1335 if (!strcmp(parameters[0],"g"))
1340 if (!strcmp(parameters[0],"q"))
1345 if (!strcmp(parameters[0],"Z"))
1350 if (!strcmp(parameters[0],"e"))
1355 /* stats m (list number of times each command has been used, plus bytecount) */
1356 if (!strcmp(parameters[0],"m"))
1358 for (int i = 0; i < cmdlist.size(); i++)
1360 if (cmdlist[i].handler_function)
1362 if (cmdlist[i].use_count)
1364 /* RPL_STATSCOMMANDS */
1365 WriteServ(user->fd,"212 %s %s %d %d",user->nick,cmdlist[i].command,cmdlist[i].use_count,cmdlist[i].total_bytes);
1372 /* stats z (debug and memory info) */
1373 if (!strcmp(parameters[0],"z"))
1375 WriteServ(user->fd,"249 %s :Users(HASH_MAP) %d (%d bytes, %d buckets)",user->nick,clientlist.size(),clientlist.size()*sizeof(userrec),clientlist.bucket_count());
1376 WriteServ(user->fd,"249 %s :Channels(HASH_MAP) %d (%d bytes, %d buckets)",user->nick,chanlist.size(),chanlist.size()*sizeof(chanrec),chanlist.bucket_count());
1377 WriteServ(user->fd,"249 %s :Commands(VECTOR) %d (%d bytes)",user->nick,cmdlist.size(),cmdlist.size()*sizeof(command_t));
1378 WriteServ(user->fd,"249 %s :MOTD(VECTOR) %d, RULES(VECTOR) %d",user->nick,MOTD.size(),RULES.size());
1379 WriteServ(user->fd,"249 %s :address_cache(HASH_MAP) %d (%d buckets)",user->nick,IP.size(),IP.bucket_count());
1380 WriteServ(user->fd,"249 %s :Modules(VECTOR) %d (%d)",user->nick,modules.size(),modules.size()*sizeof(Module));
1381 WriteServ(user->fd,"249 %s :ClassFactories(VECTOR) %d (%d)",user->nick,factory.size(),factory.size()*sizeof(ircd_module));
1382 WriteServ(user->fd,"249 %s :Ports(STATIC_ARRAY) %d",user->nick,boundPortCount);
1386 if (!strcmp(parameters[0],"o"))
1388 for (int i = 0; i < ConfValueEnum("oper",&config_f); i++)
1390 char LoginName[MAXBUF];
1391 char HostName[MAXBUF];
1392 char OperType[MAXBUF];
1393 ConfValue("oper","name",i,LoginName,&config_f);
1394 ConfValue("oper","host",i,HostName,&config_f);
1395 ConfValue("oper","type",i,OperType,&config_f);
1396 WriteServ(user->fd,"243 %s O %s * %s %s 0",user->nick,HostName,LoginName,OperType);
1400 /* stats l (show user I/O stats) */
1401 if (!strcmp(parameters[0],"l"))
1403 WriteServ(user->fd,"211 %s :server:port nick bytes_in cmds_in bytes_out cmds_out",user->nick);
1404 for (user_hash::iterator i = clientlist.begin(); i != clientlist.end(); i++)
1406 if (isnick(i->second->nick))
1408 WriteServ(user->fd,"211 %s :%s:%d %s %d %d %d %d",user->nick,ServerName,i->second->port,i->second->nick,i->second->bytes_in,i->second->cmds_in,i->second->bytes_out,i->second->cmds_out);
1412 WriteServ(user->fd,"211 %s :%s:%d (unknown@%d) %d %d %d %d",user->nick,ServerName,i->second->port,i->second->fd,i->second->bytes_in,i->second->cmds_in,i->second->bytes_out,i->second->cmds_out);
1418 /* stats u (show server uptime) */
1419 if (!strcmp(parameters[0],"u"))
1421 time_t current_time = 0;
1422 current_time = TIME;
1423 time_t server_uptime = current_time - startup_time;
1425 stime = gmtime(&server_uptime);
1426 /* i dont know who the hell would have an ircd running for over a year nonstop, but
1427 * Craig suggested this, and it seemed a good idea so in it went */
1428 if (stime->tm_year > 70)
1430 WriteServ(user->fd,"242 %s :Server up %d years, %d days, %.2d:%.2d:%.2d",user->nick,(stime->tm_year-70),stime->tm_yday,stime->tm_hour,stime->tm_min,stime->tm_sec);
1434 WriteServ(user->fd,"242 %s :Server up %d days, %.2d:%.2d:%.2d",user->nick,stime->tm_yday,stime->tm_hour,stime->tm_min,stime->tm_sec);
1438 WriteServ(user->fd,"219 %s %s :End of /STATS report",user->nick,parameters[0]);
1439 WriteOpers("*** Notice: Stats '%s' requested by %s (%s@%s)",parameters[0],user->nick,user->ident,user->host);
1443 void handle_connect(char **parameters, int pcnt, userrec *user)
1445 char Link_ServerName[1024];
1446 char Link_IPAddr[1024];
1447 char Link_Port[1024];
1448 char Link_Pass[1024];
1452 for (int i = 0; i < ConfValueEnum("link",&config_f); i++)
1456 ConfValue("link","name",i,Link_ServerName,&config_f);
1457 ConfValue("link","ipaddr",i,Link_IPAddr,&config_f);
1458 ConfValue("link","port",i,Link_Port,&config_f);
1459 ConfValue("link","sendpass",i,Link_Pass,&config_f);
1460 log(DEBUG,"(%d) Comparing against name='%s', ipaddr='%s', port='%s', recvpass='%s'",i,Link_ServerName,Link_IPAddr,Link_Port,Link_Pass);
1461 LinkPort = atoi(Link_Port);
1462 if (match(Link_ServerName,parameters[0])) {
1470 WriteServ(user->fd,"NOTICE %s :*** Failed to connect to %s: No servers matching this pattern are configured for linking.",user->nick,parameters[0]);
1474 // TODO: Perform a check here to stop a server being linked twice!
1476 WriteServ(user->fd,"NOTICE %s :*** Connecting to %s (%s) port %s...",user->nick,Link_ServerName,Link_IPAddr,Link_Port);
1478 if (me[defaultRoute])
1480 me[defaultRoute]->BeginLink(Link_IPAddr,LinkPort,Link_Pass,Link_ServerName,me[defaultRoute]->port);
1485 WriteServ(user->fd,"NOTICE %s :No default route is defined for server connections on this server. You must define a server connection to be default route so that sockets can be bound to it.",user->nick);
1489 void handle_squit(char **parameters, int pcnt, userrec *user)
1491 // send out an squit across the mesh and then clear the server list (for local squit)
1494 WriteOpers("SQUIT command issued by %s",user->nick);
1495 char buffer[MAXBUF];
1496 snprintf(buffer,MAXBUF,"& %s",ServerName);
1497 NetSendToAll(buffer);
1502 WriteServ(user->fd,"NOTICE :*** Remote SQUIT not supported yet.");
1506 void handle_links(char **parameters, int pcnt, userrec *user)
1508 WriteServ(user->fd,"364 %s %s %s :0 %s",user->nick,ServerName,ServerName,ServerDesc);
1509 for (int j = 0; j < 32; j++)
1513 for (int k = 0; k < me[j]->connectors.size(); k++)
1515 WriteServ(user->fd,"364 %s %s %s :1 %s",user->nick,me[j]->connectors[k].GetServerName().c_str(),ServerName,me[j]->connectors[k].GetDescription().c_str());
1519 WriteServ(user->fd,"365 %s * :End of /LINKS list.",user->nick);
1522 void handle_map(char **parameters, int pcnt, userrec *user)
1525 snprintf(line,MAXBUF,"006 %s :%s",user->nick,ServerName);
1526 while (strlen(line) < 50)
1528 WriteServ(user->fd,"%s%d (%.2f%%)",line,local_count(),(float)(((float)local_count()/(float)registered_usercount())*100));
1529 for (int j = 0; j < 32; j++)
1533 for (int k = 0; k < me[j]->connectors.size(); k++)
1535 snprintf(line,MAXBUF,"006 %s :%c-%s",user->nick,islast(me[j]->connectors[k].GetServerName().c_str()),me[j]->connectors[k].GetServerName().c_str());
1536 while (strlen(line) < 50)
1538 WriteServ(user->fd,"%s%d (%.2f%%)",line,map_count(me[j]->connectors[k].GetServerName().c_str()),(float)(((float)map_count(me[j]->connectors[k].GetServerName().c_str())/(float)registered_usercount())*100));
1542 WriteServ(user->fd,"007 %s :End of /MAP",user->nick);
1545 bool is_uline(const char* server)
1547 char ServName[MAXBUF];
1550 for (int i = 0; i < ConfValueEnum("uline",&config_f); i++)
1552 ConfValue("uline","server",i,ServName,&config_f);
1553 if (!strcasecmp(server,ServName))
1562 void handle_oper(char **parameters, int pcnt, userrec *user)
1564 char LoginName[MAXBUF];
1565 char Password[MAXBUF];
1566 char OperType[MAXBUF];
1567 char TypeName[MAXBUF];
1568 char HostName[MAXBUF];
1569 char TheHost[MAXBUF];
1573 char global[MAXBUF];
1575 snprintf(TheHost,MAXBUF,"%s@%s",user->ident,user->host);
1577 for (int i = 0; i < ConfValueEnum("oper",&config_f); i++)
1579 ConfValue("oper","name",i,LoginName,&config_f);
1580 ConfValue("oper","password",i,Password,&config_f);
1581 ConfValue("oper","type",i,OperType,&config_f);
1582 ConfValue("oper","host",i,HostName,&config_f);
1583 if ((!strcmp(LoginName,parameters[0])) && (!strcmp(Password,parameters[1])) && (match(TheHost,HostName)))
1586 for (j =0; j < ConfValueEnum("type",&config_f); j++)
1588 ConfValue("type","name",j,TypeName,&config_f);
1590 if (!strcmp(TypeName,OperType))
1592 /* found this oper's opertype */
1593 snprintf(global,MAXBUF,"| %s %s",user->nick,TypeName);
1594 NetSendToAll(global);
1595 ConfValue("type","host",j,HostName,&config_f);
1596 ChangeDisplayedHost(user,HostName);
1597 strlcpy(user->oper,TypeName,NICKMAX);
1609 /* correct oper credentials */
1610 WriteOpers("*** %s (%s@%s) is now an IRC operator of type %s",user->nick,user->ident,user->host,OperType);
1611 WriteServ(user->fd,"381 %s :You are now an IRC operator of type %s",user->nick,OperType);
1612 if (!strchr(user->modes,'o'))
1614 strcat(user->modes,"o");
1615 WriteServ(user->fd,"MODE %s :+o",user->nick);
1616 snprintf(global,MAXBUF,"M %s +o",user->nick);
1617 NetSendToAll(global);
1618 FOREACH_MOD OnOper(user);
1619 log(DEFAULT,"OPER: %s!%s@%s opered as type: %s",user->nick,user->ident,user->host,OperType);
1626 WriteServ(user->fd,"491 %s :Invalid oper credentials",user->nick);
1627 WriteOpers("*** WARNING! Failed oper attempt by %s!%s@%s!",user->nick,user->ident,user->host);
1628 log(DEFAULT,"OPER: Failed oper attempt by %s!%s@%s: user, host or password did not match.",user->nick,user->ident,user->host);
1632 WriteServ(user->fd,"491 %s :Your oper block does not have a valid opertype associated with it",user->nick);
1633 WriteOpers("*** CONFIGURATION ERROR! Oper block mismatch for OperType %s",OperType);
1634 log(DEFAULT,"OPER: Failed oper attempt by %s!%s@%s: credentials valid, but oper type nonexistent.",user->nick,user->ident,user->host);
1640 void handle_nick(char **parameters, int pcnt, userrec *user)
1644 log(DEBUG,"not enough params for handle_nick");
1649 log(DEBUG,"invalid parameter passed to handle_nick");
1652 if (!strlen(parameters[0]))
1654 log(DEBUG,"zero length new nick passed to handle_nick");
1659 log(DEBUG,"invalid user passed to handle_nick");
1664 log(DEBUG,"invalid old nick passed to handle_nick");
1667 if (!strcasecmp(user->nick,parameters[0]))
1669 log(DEBUG,"old nick is new nick, skipping");
1674 if (strlen(parameters[0]) > 1)
1676 if (parameters[0][0] == ':')
1681 if (matches_qline(parameters[0]))
1683 WriteOpers("*** Q-Lined nickname %s from %s!%s@%s: %s",parameters[0],user->nick,user->ident,user->host,matches_qline(parameters[0]));
1684 WriteServ(user->fd,"432 %s %s :Invalid nickname: %s",user->nick,parameters[0],matches_qline(parameters[0]));
1687 if ((Find(parameters[0])) && (Find(parameters[0]) != user))
1689 WriteServ(user->fd,"433 %s %s :Nickname is already in use.",user->nick,parameters[0]);
1693 if (isnick(parameters[0]) == 0)
1695 WriteServ(user->fd,"432 %s %s :Erroneous Nickname",user->nick,parameters[0]);
1699 if (user->registered == 7)
1702 FOREACH_RESULT(OnUserPreNick(user,parameters[0]));
1704 // if a module returns true, the nick change is silently forbidden.
1708 WriteCommon(user,"NICK %s",parameters[0]);
1710 // Q token must go to ALL servers!!!
1711 char buffer[MAXBUF];
1712 snprintf(buffer,MAXBUF,"n %s %s",user->nick,parameters[0]);
1713 NetSendToAll(buffer);
1716 char oldnick[NICKMAX];
1717 strlcpy(oldnick,user->nick,NICKMAX);
1719 /* change the nick of the user in the users_hash */
1720 user = ReHashNick(user->nick, parameters[0]);
1721 /* actually change the nick within the record */
1723 if (!user->nick) return;
1725 strlcpy(user->nick, parameters[0],NICKMAX);
1727 log(DEBUG,"new nick set: %s",user->nick);
1729 if (user->registered < 3)
1731 user->registered = (user->registered | 2);
1732 // dont attempt to look up the dns until they pick a nick... because otherwise their pointer WILL change
1733 // and unless we're lucky we'll get a duff one later on.
1734 user->dns_done = (!lookup_dns(user->nick));
1736 log(DEBUG,"Aborting dns lookup of %s because dns server experienced a failure.",user->nick);
1738 if (user->registered == 3)
1740 /* user is registered now, bit 0 = USER command, bit 1 = sent a NICK command */
1743 if (user->registered == 7)
1745 FOREACH_MOD OnUserPostNick(user,oldnick);
1751 void handle_V(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
1753 char* src = strtok(params," ");
1754 char* dest = strtok(NULL," :");
1755 char* text = strtok(NULL,"\r\n");
1758 userrec* user = Find(src);
1761 userrec* dst = Find(dest);
1765 WriteTo(user, dst, "NOTICE %s :%s", dst->nick, text);
1769 chanrec* d = FindChan(dest);
1772 ChanExceptSender(d, user, "NOTICE %s :%s", d->name, text);
1780 void handle_P(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
1782 char* src = strtok(params," ");
1783 char* dest = strtok(NULL," :");
1784 char* text = strtok(NULL,"\r\n");
1787 userrec* user = Find(src);
1790 userrec* dst = Find(dest);
1794 WriteTo(user, dst, "PRIVMSG %s :%s", dst->nick, text);
1798 chanrec* d = FindChan(dest);
1801 ChanExceptSender(d, user, "PRIVMSG %s :%s", d->name, text);
1808 void handle_i(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
1810 char* nick = strtok(params," ");
1811 char* from = strtok(NULL," ");
1812 char* channel = strtok(NULL," ");
1813 userrec* u = Find(nick);
1814 userrec* user = Find(from);
1815 chanrec* c = FindChan(channel);
1816 if ((c) && (u) && (user))
1818 u->InviteTo(c->name);
1819 WriteFrom(u->fd,user,"INVITE %s :%s",u->nick,c->name);
1823 void handle_t(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
1825 char* setby = strtok(params," ");
1826 char* channel = strtok(NULL," :");
1827 char* topic = strtok(NULL,"\r\n");
1829 userrec* u = Find(setby);
1830 chanrec* c = FindChan(channel);
1833 WriteChannelLocal(c,u,"TOPIC %s :%s",c->name,topic);
1834 strlcpy(c->topic,topic,MAXTOPIC);
1835 strlcpy(c->setby,u->nick,NICKMAX);
1841 void handle_T(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
1843 char* tm = strtok(params," ");
1844 char* setby = strtok(NULL," ");
1845 char* channel = strtok(NULL," :");
1846 char* topic = strtok(NULL,"\r\n");
1848 time_t TS = atoi(tm);
1849 chanrec* c = FindChan(channel);
1852 // in the case of topics and TS, the *NEWER*
1853 if (TS <= c->topicset)
1855 WriteChannelLocal(c,NULL,"TOPIC %s :%s",c->name,topic);
1856 strlcpy(c->topic,topic,MAXTOPIC);
1857 strlcpy(c->setby,setby,NICKMAX);
1862 void handle_M(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
1865 char original[MAXBUF],target[MAXBUF];
1866 strlcpy(original,params,MAXBUF);
1868 char* parameter = strtok(params," ");
1869 strlcpy(target,parameter,MAXBUF);
1872 if (parameter[0] == ':')
1874 pars[index++] = parameter;
1875 parameter = strtok(NULL," ");
1877 log(DEBUG,"*** MODE: %s %s",pars[0],pars[1]);
1878 merge_mode(pars,index);
1879 if (FindChan(target))
1881 WriteChannelLocal(FindChan(target), NULL, "MODE %s",original);
1885 Write(Find(target)->fd,":%s MODE %s",ServerName,original);
1889 // m is modes set by users only (not servers) valid targets are channels or users.
1891 void handle_m(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
1893 // m blah #chatspike +b *!test@*4
1895 char original[MAXBUF];
1896 strlcpy(original,params,MAXBUF);
1898 if (!strchr(params,' '))
1900 WriteOpers("WARNING! 'm' token in data stream without any parameters! Something fishy is going on!");
1906 char* src = strtok(params," ");
1907 userrec* user = Find(src);
1911 log(DEBUG,"Found user: %s",user->nick);
1912 char* parameter = strtok(NULL," ");
1915 pars[index++] = parameter;
1916 parameter = strtok(NULL," ");
1919 log(DEBUG,"Calling merge_mode2");
1920 merge_mode2(pars,index,user);
1925 void handle_L(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
1927 char* nick = strtok(params," ");
1928 char* channel = strtok(NULL," :");
1929 char* reason = strtok(NULL,"\r\n");
1930 userrec* user = Find(nick);
1934 if (strcmp(reason,""))
1936 del_channel(user,channel,reason,true);
1940 del_channel(user,channel,NULL,true);
1945 void handle_K(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
1947 char* src = strtok(params," ");
1948 char* nick = strtok(NULL," :");
1949 char* reason = strtok(NULL,"\r\n");
1950 char kreason[MAXBUF];
1953 userrec* u = Find(nick);
1954 userrec* user = Find(src);
1958 WriteTo(user, u, "KILL %s :%s!%s!%s!%s (%s)", u->nick, source->name, ServerName, user->dhost,user->nick,reason);
1959 WriteOpers("*** Remote kill from %s by %s: %s!%s@%s (%s)",source->name,user->nick,u->nick,u->ident,u->host,reason);
1960 snprintf(kreason,MAXBUF,"[%s] Killed (%s (%s))",source->name,user->nick,reason);
1961 kill_link(u,kreason);
1965 void handle_Q(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
1967 char* nick = strtok(params," :");
1968 char* reason = strtok(NULL,"\r\n");
1971 userrec* user = Find(nick);
1975 if (strlen(reason)>MAXQUIT)
1977 reason[MAXQUIT-1] = '\0';
1981 WriteCommonExcept(user,"QUIT :%s",reason);
1983 user_hash::iterator iter = clientlist.find(user->nick);
1985 if (iter != clientlist.end())
1987 log(DEBUG,"deleting user hash value %d",iter->second);
1988 if ((iter->second) && (user->registered == 7)) {
1989 delete iter->second;
1991 clientlist.erase(iter);
1994 purge_empty_chans();
1998 void handle_n(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2000 char* oldnick = strtok(params," ");
2001 char* newnick = strtok(NULL," ");
2003 userrec* user = Find(oldnick);
2007 WriteCommon(user,"NICK %s",newnick);
2008 if (is_uline(tcp_host))
2011 FOREACH_RESULT(OnUserPreNick(user,newnick));
2013 // if a module returns true, the nick change couldnt be allowed
2014 kill_link(user,"Nickname collision");
2017 if (matches_qline(newnick))
2019 kill_link(user,"Nickname collision");
2023 // broadcast this because its a services thingy
2024 char buffer[MAXBUF];
2025 snprintf(buffer,MAXBUF,"n %s %s",user->nick,newnick);
2026 NetSendToAll(buffer);
2028 user = ReHashNick(user->nick, newnick);
2030 if (!user->nick) return;
2031 strlcpy(user->nick, newnick,NICKMAX);
2032 log(DEBUG,"new nick set: %s",user->nick);
2036 // k <SOURCE> <DEST> <CHANNEL> :<REASON>
2037 void handle_k(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2039 char* src = strtok(params," ");
2040 char* dest = strtok(NULL," ");
2041 char* channel = strtok(NULL," :");
2042 char* reason = strtok(NULL,"\r\n");
2044 userrec* s = Find(src);
2045 userrec* d = Find(dest);
2046 chanrec* c = FindChan(channel);
2047 if ((s) && (d) && (c))
2049 kick_channel(s,d,c,reason);
2054 if ((s) && (d) && (c))
2056 kick_channel(s,d,c,reason);
2061 void handle_AT(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2063 char* who = strtok(params," :");
2064 char* text = strtok(NULL,"\r\n");
2066 userrec* s = Find(who);
2069 WriteWallOps(s,true,text);
2073 void handle_H(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2075 log(DEBUG,"Adding ULined server %s to my map",params);
2077 s.SetState(STATE_DISCONNECTED);
2078 s.SetServerName(params);
2080 for (int j = 0; j < 32; j++)
2084 for (int k = 0; k < me[j]->connectors.size(); k++)
2086 if (!strcasecmp(me[j]->connectors[k].GetServerName().c_str(),params))
2088 // dont allow a server to be added twice
2089 log(DEBUG,"ULined server %s already in the map!",params);
2096 source->connectors.push_back(s);
2097 WriteOpers("Non-Mesh server %s has joined the network",params);
2100 void handle_N(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2102 char* tm = strtok(params," ");
2103 char* nick = strtok(NULL," ");
2104 char* host = strtok(NULL," ");
2105 char* dhost = strtok(NULL," ");
2106 char* ident = strtok(NULL," ");
2107 char* modes = strtok(NULL," ");
2108 char* ipaddr = strtok(NULL," ");
2109 char* server = strtok(NULL," :");
2110 char* gecos = strtok(NULL,"\r\n");
2113 time_t TS = atoi(tm);
2114 user_hash::iterator iter = clientlist.find(nick);
2115 if (iter != clientlist.end())
2118 WriteOpers("Nickname collision: %s@%s != %s@%s",nick,server,iter->second->nick,iter->second->server);
2120 snprintf(str,MAXBUF,"Killed (Nick Collision (%s@%s < %s@%s))",nick,server,iter->second->nick,iter->second->server);
2121 WriteServ(iter->second->fd, "KILL %s :%s",iter->second->nick,str);
2122 kill_link(iter->second,str);
2124 clientlist[nick] = new userrec();
2125 // remote users have an fd of -1. This is so that our Write abstraction
2126 // routines know to route any messages to this record away to whatever server
2128 clientlist[nick]->fd = -1;
2129 strlcpy(clientlist[nick]->nick, nick,NICKMAX);
2130 strlcpy(clientlist[nick]->host, host,160);
2131 strlcpy(clientlist[nick]->dhost, dhost,160);
2132 strlcpy(clientlist[nick]->server, server,256);
2133 strlcpy(clientlist[nick]->ident, ident,10); // +1 char to compensate for tilde
2134 strlcpy(clientlist[nick]->fullname, gecos,128);
2135 clientlist[nick]->signon = TS;
2136 clientlist[nick]->nping = 0; // this is ignored for a remote user anyway.
2137 clientlist[nick]->lastping = 1;
2138 clientlist[nick]->port = 0; // so is this...
2139 clientlist[nick]->registered = 7; // this however we need to set for them to receive messages and appear online
2140 clientlist[nick]->idle_lastmsg = TIME; // this is unrealiable and wont actually be used locally
2141 for (int i = 0; i < MAXCHANS; i++)
2143 clientlist[nick]->chans[i].channel = NULL;
2144 clientlist[nick]->chans[i].uc_modes = 0;
2148 void handle_F(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2150 long tdiff = TIME - atoi(params);
2152 WriteOpers("TS split for %s -> %s: %d",source->name,reply->name,tdiff);
2155 void handle_a(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2157 char* nick = strtok(params," :");
2158 char* gecos = strtok(NULL,"\r\n");
2160 userrec* user = Find(nick);
2163 strlcpy(user->fullname,gecos,MAXBUF);
2166 void handle_b(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2168 char* nick = strtok(params," ");
2169 char* host = strtok(NULL," ");
2171 userrec* user = Find(nick);
2174 strlcpy(user->dhost,host,160);
2177 void handle_plus(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2180 // + test3.chatspike.net 7010 -2016508415
2181 char* servername = strtok(params," ");
2182 char* ipaddr = strtok(NULL," ");
2183 char* ipport = strtok(NULL," ");
2184 char* cookie = strtok(NULL," ");
2185 log(DEBUG,"*** Connecting back to %s:%d",ipaddr,atoi(ipport));
2188 bool conn_already = false;
2189 for (int i = 0; i < 32; i++)
2193 for (int j = 0; j < me[i]->connectors.size(); j++)
2195 if (!strcasecmp(me[i]->connectors[j].GetServerName().c_str(),servername))
2197 if (me[i]->connectors[j].GetServerPort() == atoi(ipport))
2199 log(DEBUG,"Already got a connection to %s:%d, ignoring +",ipaddr,atoi(ipport));
2200 conn_already = true;
2207 me[defaultRoute]->MeshCookie(ipaddr,atoi(ipport),atoi(cookie),servername);
2210 void handle_R(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2212 char* server = strtok(params," ");
2213 char* data = strtok(NULL,"\r\n");
2214 if ((!data) || (!server))
2216 log(DEBUG,"Someones playing silly buggers, attempting to send to a null server or send a null message (BUG?)");
2220 log(DEBUG,"Forwarded packet '%s' to '%s'",data,server);
2221 NetSendToOne(server,data);
2224 void handle_J(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2227 // The J token currently has no timestamp - this needs looking at
2228 // because it will allow splitriding.
2229 char* nick = strtok(params," ");
2230 char* channel = strtok(NULL," ");
2231 userrec* user = Find(nick);
2234 if ((user != NULL) && (strcmp(channel,"")))
2236 char privilage = '\0';
2237 if (channel[0] != '#')
2239 privilage = channel[0];
2242 add_channel(user,channel,"",true);
2244 // now work out the privilages they should have on each channel
2245 // and send the appropriate servermodes.
2246 for (int i = 0; i != MAXCHANS; i++)
2248 if (user->chans[i].channel)
2250 if (!strcasecmp(user->chans[i].channel->name,channel))
2252 if (privilage == '@')
2254 user->chans[i].uc_modes = user->chans[i].uc_modes | UCMODE_OP;
2255 WriteChannelLocal(user->chans[i].channel, NULL, "MODE %s +o %s",channel,user->nick);
2257 if (privilage == '%')
2259 user->chans[i].uc_modes = user->chans[i].uc_modes | UCMODE_HOP;
2260 WriteChannelLocal(user->chans[i].channel, NULL, "MODE %s +h %s",channel,user->nick);
2262 if (privilage == '+')
2264 user->chans[i].uc_modes = user->chans[i].uc_modes | UCMODE_VOICE;
2265 WriteChannelLocal(user->chans[i].channel, NULL, "MODE %s +v %s",channel,user->nick);
2272 channel = strtok(NULL," ");
2276 void handle_dollar(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2278 log(DEBUG,"Storing routing table...");
2279 char* sourceserver = strtok(params," ");
2280 char* server = strtok(NULL," ");
2281 for (int i = 0; i < 32; i++)
2285 for (int j = 0; j < me[i]->connectors.size(); j++)
2287 if (!strcasecmp(me[i]->connectors[j].GetServerName().c_str(),sourceserver))
2289 me[i]->connectors[j].routes.clear();
2290 log(DEBUG,"Found entry for source server.");
2294 me[i]->connectors[j].routes.push_back(server);
2295 log(DEBUG,"*** Stored route: %s -> %s -> %s",ServerName,sourceserver,server);
2296 server = strtok(NULL," ");
2303 log(DEBUG,"Warning! routing table received from nonexistent server!");
2306 void handle_amp(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2308 log(DEBUG,"Netsplit! %s split from mesh, removing!",params);
2309 WriteOpers("*** NOTICE - Controlled netsplit: %s split from %s",params,ServerName);
2310 bool go_again = true;
2314 for (int i = 0; i < 32; i++)
2318 for (vector<ircd_connector>::iterator j = me[i]->connectors.begin(); j != me[i]->connectors.end(); j++)
2320 if (!strcasecmp(j->GetServerName().c_str(),params))
2323 j->CloseConnection();
2324 me[i]->connectors.erase(j);
2332 log(DEBUG,"Removed server. Will remove clients...");
2333 // iterate through the userlist and remove all users on this server.
2334 // because we're dealing with a mesh, we dont have to deal with anything
2335 // "down-route" from this server (nice huh)
2337 char reason[MAXBUF];
2338 snprintf(reason,MAXBUF,"%s %s",ServerName,params);
2342 for (user_hash::const_iterator u = clientlist.begin(); u != clientlist.end(); u++)
2344 if (!strcasecmp(u->second->server,params))
2346 kill_link(u->second,reason);
2356 void handle_hash(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2358 // # <mask> <who-set-it> <time-set> <duration> :<reason>
2359 log(DEBUG,"Adding G-line");
2360 char* mask = strtok(params," ");
2361 char* who = strtok(NULL," ");
2362 char* create_time = strtok(NULL," ");
2363 char* duration = strtok(NULL," :");
2364 char* reason = strtok(NULL,"\r\n");
2365 add_gline(atoi(duration),(const char*)who,(const char*)reason,(const char*)mask);
2366 // we must update the creation time on this gline
2367 // now that we've added it, or it wont expire at the right time.
2368 gline_set_creation_time(mask,atoi(create_time));
2369 if (!atoi(duration))
2371 WriteOpers("*** %s Added permenant G-Line on %s.",who,mask);
2375 WriteOpers("*** %s Added timed G-Line on %s to expire in %d seconds.",who,mask,atoi(duration));
2380 void handle_dot(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2382 log(DEBUG,"Removing G-line");
2383 char* mask = strtok(params," ");
2384 char* who = strtok(NULL," ");
2387 if (del_gline((const char*)mask))
2391 WriteOpers("*** %s Removed G-line on %s.",who,mask);
2397 void handle_add_sqline(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2399 // { <mask> <who-set-it> <time-set> <duration> :<reason>
2400 log(DEBUG,"Adding Q-line");
2401 char* mask = strtok(params," ");
2402 char* who = strtok(NULL," ");
2403 char* create_time = strtok(NULL," ");
2404 char* duration = strtok(NULL," :");
2405 char* reason = strtok(NULL,"\r\n");
2406 add_qline(atoi(duration),(const char*)who,(const char*)reason,(const char*)mask);
2407 // we must update the creation time on this gline
2408 // now that we've added it, or it wont expire at the right time.
2409 qline_set_creation_time(mask,atoi(create_time));
2410 qline_make_global(mask);
2411 if (!atoi(duration))
2413 WriteOpers("*** %s Added permenant Q-Line on %s.",who,mask);
2417 WriteOpers("*** %s Added timed Q-Line on %s to expire in %d seconds.",who,mask,atoi(duration));
2422 void handle_del_sqline(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2424 log(DEBUG,"Removing Q-line");
2425 char* mask = strtok(params," ");
2426 char* who = strtok(NULL," ");
2429 if (del_qline((const char*)mask))
2433 WriteOpers("*** %s Removed Q-line on %s.",who,mask);
2439 void handle_add_szline(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2441 // } <mask> <who-set-it> <time-set> <duration> :<reason>
2442 log(DEBUG,"Adding Z-line");
2443 char* mask = strtok(params," ");
2444 char* who = strtok(NULL," ");
2445 char* create_time = strtok(NULL," ");
2446 char* duration = strtok(NULL," :");
2447 char* reason = strtok(NULL,"\r\n");
2448 add_zline(atoi(duration),(const char*)who,(const char*)reason,(const char*)mask);
2449 // we must update the creation time on this gline
2450 // now that we've added it, or it wont expire at the right time.
2451 zline_set_creation_time(mask,atoi(create_time));
2452 zline_make_global(mask);
2453 if (!atoi(duration))
2455 WriteOpers("*** %s Added permenant Z-Line on %s.",who,mask);
2459 WriteOpers("*** %s Added timed Z-Line on %s to expire in %d seconds.",who,mask,atoi(duration));
2464 void handle_del_szline(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2466 log(DEBUG,"Removing Z-line");
2467 char* mask = strtok(params," ");
2468 char* who = strtok(NULL," ");
2471 if (del_zline((const char*)mask))
2475 WriteOpers("*** %s Removed Q-line on %s.",who,mask);
2481 void handle_pipe(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host)
2483 char* nick = strtok(params," ");
2484 char* type = strtok(params," ");
2485 userrec* u = Find(nick);
2488 strlcpy(u->oper,type,NICKMAX);
2493 void process_restricted_commands(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host,char* ipaddr,int port)
2495 char buffer[MAXBUF];
2503 WriteOpers("Server %s is starting netburst.",tcp_host);
2504 // now broadcast this new servers address out to all servers that are linked to us,
2505 // except the newcomer. They'll all attempt to connect back to it.
2506 authcookie = rand()*rand();
2507 snprintf(buffer,MAXBUF,"~ %d",authcookie);
2508 NetSendToAll(buffer);
2512 // once stored, this authcookie permits other servers to log in
2513 // without user or password, using it.
2515 auth_cookies.push_back(atoi(params));
2516 log(DEBUG,"*** Stored auth cookie, will permit servers with auth-cookie %d",atoi(params));
2518 // connect back to a server using an authcookie
2520 handle_plus(token,params,source,reply,tcp_host);
2524 handle_dollar(token,params,source,reply,tcp_host);
2526 // node unreachable - we cant route to a server, sooooo we slit it off.
2527 // servers can generate these for themselves for an squit.
2529 handle_amp(token,params,source,reply,tcp_host);
2531 // R <server> <data>
2532 // redirect token, send all of <data> along to the given
2533 // server as this server has been found to still have a route to it
2535 handle_R(token,params,source,reply,tcp_host);
2540 reply->SendPacket("!",tcp_host);
2550 // N <TS> <NICK> <HOST> <DHOST> <IDENT> <MODES> <SERVER> :<GECOS>
2551 // introduce remote client
2553 handle_N(token,params,source,reply,tcp_host);
2555 // a <NICK> :<GECOS>
2556 // change GECOS (SETNAME)
2558 handle_a(token,params,source,reply,tcp_host);
2561 // change displayed host (SETHOST)
2563 handle_b(token,params,source,reply,tcp_host);
2565 // t <NICK> <CHANNEL> :<TOPIC>
2566 // change a channel topic
2568 handle_t(token,params,source,reply,tcp_host);
2570 // i <NICK> <CHANNEL>
2571 // invite a user to a channel
2573 handle_i(token,params,source,reply,tcp_host);
2575 // k <SOURCE> <DEST> <CHANNEL> :<REASON>
2576 // kick a user from a channel
2578 handle_k(token,params,source,reply,tcp_host);
2580 // n <NICK> <NEWNICK>
2581 // change nickname of client -- a server should only be able to
2582 // change the nicknames of clients that reside on it unless
2585 handle_n(token,params,source,reply,tcp_host);
2587 // J <NICK> <CHANLIST>
2588 // Join user to channel list, merge channel permissions
2590 handle_J(token,params,source,reply,tcp_host);
2592 // T <TS> <CHANNEL> <TOPICSETTER> :<TOPIC>
2593 // change channel topic (netburst only)
2595 handle_T(token,params,source,reply,tcp_host);
2597 // M <TARGET> <MODES> [MODE-PARAMETERS]
2598 // Server setting modes on an object
2600 handle_M(token,params,source,reply,tcp_host);
2602 // m <SOURCE> <TARGET> <MODES> [MODE-PARAMETERS]
2603 // User setting modes on an object
2605 handle_m(token,params,source,reply,tcp_host);
2607 // P <SOURCE> <TARGET> :<TEXT>
2608 // Send a private/channel message
2610 handle_P(token,params,source,reply,tcp_host);
2612 // V <SOURCE> <TARGET> :<TEXT>
2613 // Send a private/channel notice
2615 handle_V(token,params,source,reply,tcp_host);
2617 // L <SOURCE> <CHANNEL> :<REASON>
2618 // User parting a channel
2620 handle_L(token,params,source,reply,tcp_host);
2622 // Q <SOURCE> :<REASON>
2625 handle_Q(token,params,source,reply,tcp_host);
2628 // introduce non-meshable server (such as a services server)
2630 handle_H(token,params,source,reply,tcp_host);
2632 // K <SOURCE> <DEST> :<REASON>
2635 handle_K(token,params,source,reply,tcp_host);
2637 // @ <SOURCE> :<TEXT>
2640 handle_AT(token,params,source,reply,tcp_host);
2642 // # <mask> <who-set-it> <time-set> <duration> :<reason>
2645 handle_hash(token,params,source,reply,tcp_host);
2650 handle_dot(token,params,source,reply,tcp_host);
2652 // # <mask> <who-set-it> <time-set> <duration> :<reason>
2655 handle_add_sqline(token,params,source,reply,tcp_host);
2660 handle_del_sqline(token,params,source,reply,tcp_host);
2662 // # <mask> <who-set-it> <time-set> <duration> :<reason>
2665 handle_add_szline(token,params,source,reply,tcp_host);
2670 handle_del_szline(token,params,source,reply,tcp_host);
2672 // | <nick> <opertype>
2675 handle_pipe(token,params,source,reply,tcp_host);
2680 WriteOpers("Server %s has completed netburst. (%d secs)",tcp_host,TIME-nb_start);
2681 handle_F(token,params,source,reply,tcp_host);
2683 // tell all the other servers to use this authcookie to connect back again
2684 // got '+ test3.chatspike.net 7010 -2016508415' from test.chatspike.net
2685 snprintf(buffer,MAXBUF,"+ %s %s %d %d",tcp_host,ipaddr,port,authcookie);
2686 NetSendToAllExcept(tcp_host,buffer);
2689 WriteOpers("Server %s is IRCServices-based server (assumes-SVSMODE) - Nickname Services: %s",tcp_host,params);
2690 strlcpy(source->nickserv,params,NICKMAX);
2693 // end netburst with no mesh creation
2695 WriteOpers("Server %s has completed netburst. (%d secs)",tcp_host,TIME-nb_start);
2696 handle_F(token,params,source,reply,tcp_host);
2698 // tell everyone else about the new server name so they just add it in the disconnected
2700 snprintf(buffer,MAXBUF,"u %s :%s",tcp_host,GetServerDescription(tcp_host).c_str());
2701 NetSendToAllExcept(tcp_host,buffer);
2704 // Send netburst now
2706 WriteOpers("Sending my netburst to %s",tcp_host);
2707 DoSync(source,tcp_host);
2708 WriteOpers("Send of netburst to %s completed",tcp_host);
2709 NetSendMyRoutingTable();
2713 WriteOpers("WARNING! Unknown datagram type '%c'",token);
2719 void handle_link_packet(char* udp_msg, char* tcp_host, serverrec *serv)
2721 if ((!strncmp(udp_msg,"USER ",5)) || (!strncmp(udp_msg,"NICK ",5)))
2723 // a user on a server port, just close their connection.
2724 RemoveServer(tcp_host);
2728 char response[10240];
2729 char token = udp_msg[0];
2730 char* old = udp_msg;
2732 if (token == ':') // leading :servername or details - strip them off (services does this, sucky)
2734 char* src = udp_msg+1;
2735 while (udp_msg[0] != ' ')
2739 char* comd = udp_msg;
2740 while (udp_msg[0] != ' ')
2745 char source[MAXBUF];
2746 char command[MAXBUF];
2747 strlcpy(data,udp_msg,512);
2748 strlcpy(source,src,MAXBUF);
2749 strlcpy(command,comd,MAXBUF);
2753 // :services-dev.chatspike.net 433 Craig Craig :Nickname is registered to someone else
2754 if (!strcmp(command,"433"))
2758 if (!strcmp(command,"432"))
2762 if (!strcmp(command,"NOTICE"))
2764 snprintf(udp_msg,MAXBUF,"V %s %s",source,data);
2765 log(DEBUG,"Rewrote NOTICE from services to: '%s'",udp_msg);
2768 if (!strcmp(command,"QUIT"))
2770 if ((!udp_msg) || (!strcmp(data,"")) || (strcmp(data,":")))
2772 strcpy(data,":No reason");
2774 if (!strcmp(data,":"))
2776 strcpy(data,":No reason");
2778 snprintf(udp_msg,MAXBUF,"Q %s %s",source,data);
2779 log(DEBUG,"Rewrote QUIT from services to: '%s'",udp_msg);
2782 if (!strcmp(command,"SQUIT"))
2784 snprintf(udp_msg,MAXBUF,"& %s",source);
2785 log(DEBUG,"Rewrote SQUIT from services to: '%s'",udp_msg);
2788 if (!strcmp(command,"SVSMODE"))
2790 snprintf(udp_msg,MAXBUF,"m %s %s",source,data);
2791 log(DEBUG,"Rewrote SVSMODE from services to: '%s'",udp_msg);
2794 if (!strcmp(command,"SVS2MODE"))
2796 snprintf(udp_msg,MAXBUF,"m %s %s",source,data);
2797 log(DEBUG,"Rewrote SVS2MODE from services to: '%s'",udp_msg);
2800 // todo: this wont work without u:lines
2801 // in give_ops etc allow nick on a u:lined serv to do just about anything
2802 if (!strcmp(command,"MODE"))
2804 snprintf(udp_msg,MAXBUF,"m %s %s",source,data);
2805 log(DEBUG,"Rewrote MODE from services to: '%s'",udp_msg);
2808 if (!strcmp(command,"KICK"))
2810 snprintf(udp_msg,MAXBUF,"k %s %s",source,data);
2811 log(DEBUG,"Rewrote KICK from services to: '%s'",udp_msg);
2814 if (!strcmp(command,"KILL"))
2816 snprintf(udp_msg,MAXBUF,"K %s %s",source,data);
2817 log(DEBUG,"Rewrote KILL from services to: '%s'",udp_msg);
2820 if (!strcmp(command,"SVSJOIN"))
2822 snprintf(udp_msg,MAXBUF,"J %s",data);
2823 NetSendToOne(tcp_host,udp_msg);
2824 char* nick = strtok(data," ");
2825 char* chan = strtok(NULL," ");
2826 log(DEBUG,"Rewrote SVSJOIN from services to: '%s'",udp_msg);
2827 userrec* u = Find(nick);
2830 add_channel(u,chan,"",true);
2838 char* params = udp_msg + 2;
2839 char finalparam[1024];
2840 strcpy(finalparam," :xxxx");
2841 if (strstr(udp_msg," :")) {
2842 strlcpy(finalparam,strstr(udp_msg," :"),1024);
2847 char* cookie = strtok(params," ");
2848 char* servername = strtok(NULL," ");
2849 char* serverdesc = finalparam+2;
2851 WriteOpers("AuthCookie CONNECT from %s (%s)",servername,tcp_host);
2853 for (int u = 0; u < auth_cookies.size(); u++)
2855 if (auth_cookies[u] == atoi(cookie))
2857 WriteOpers("Allowed cookie from %s, is now part of the mesh",servername);
2860 for (int j = 0; j < 32; j++)
2864 for (int k = 0; k < me[j]->connectors.size(); k++)
2866 if (!strcasecmp(me[j]->connectors[k].GetServerName().c_str(),tcp_host))
2868 me[j]->connectors[k].SetServerName(servername);
2869 me[j]->connectors[k].SetDescription(serverdesc);
2870 me[j]->connectors[k].SetState(STATE_CONNECTED);
2871 NetSendMyRoutingTable();
2876 WriteOpers("\2WARNING!\2 %s sent us an authentication packet but we are not authenticating with this server right now! Possible intrusion attempt!",tcp_host);
2884 // bad cookie, bad bad! go sit in the corner!
2885 WriteOpers("Bad cookie from %s!",servername);
2890 // S test.chatspike.net password portn :ChatSpike InspIRCd test server
2891 char* servername = strtok(params," ");
2892 char* password = strtok(NULL," ");
2893 char* myport = strtok(NULL," ");
2894 char* revision = strtok(NULL," ");
2895 char* serverdesc = finalparam+2;
2897 WriteOpers("CONNECT from %s (%s) (their port: %d)",servername,tcp_host,atoi(myport));
2899 ircd_connector* cn = serv->FindHost(servername);
2903 WriteOpers("CONNECT aborted: Server %s already exists from %s",servername,ServerName);
2904 char buffer[MAXBUF];
2905 snprintf(buffer,MAXBUF,"E :Server %s already exists!",servername);
2906 serv->SendPacket(buffer,tcp_host);
2907 RemoveServer(tcp_host);
2911 if (atoi(revision) != GetRevision())
2913 WriteOpers("CONNECT aborted: Could not link to %s, is an incompatible version %s, our version is %d",servername,revision,GetRevision());
2914 char buffer[MAXBUF];
2915 sprintf(buffer,"E :Version number mismatch");
2916 serv->SendPacket(buffer,tcp_host);
2917 RemoveServer(tcp_host);
2918 RemoveServer(servername);
2922 for (int j = 0; j < serv->connectors.size(); j++)
2924 if (!strcasecmp(serv->connectors[j].GetServerName().c_str(),tcp_host))
2926 serv->connectors[j].SetServerName(servername);
2927 serv->connectors[j].SetDescription(serverdesc);
2928 serv->connectors[j].SetServerPort(atoi(myport));
2933 char Link_ServerName[1024];
2934 char Link_IPAddr[1024];
2935 char Link_Port[1024];
2936 char Link_Pass[1024];
2937 char Link_SendPass[1024];
2940 // search for a corresponding <link> block in the config files
2941 for (int i = 0; i < ConfValueEnum("link",&config_f); i++)
2943 ConfValue("link","name",i,Link_ServerName,&config_f);
2944 ConfValue("link","ipaddr",i,Link_IPAddr,&config_f);
2945 ConfValue("link","port",i,Link_Port,&config_f);
2946 ConfValue("link","recvpass",i,Link_Pass,&config_f);
2947 ConfValue("link","sendpass",i,Link_SendPass,&config_f);
2948 log(DEBUG,"(%d) Comparing against name='%s', ipaddr='%s', port='%s', recvpass='%s'",i,Link_ServerName,Link_IPAddr,Link_Port,Link_Pass);
2949 LinkPort = atoi(Link_Port);
2950 if ((!strcasecmp(Link_ServerName,servername)) && (!strcmp(Link_Pass,password)))
2952 // we have a matching link line -
2953 // send a 'diminutive' server message back...
2954 snprintf(response,10240,"s %s %s :%s",ServerName,Link_SendPass,ServerDesc);
2955 serv->SendPacket(response,servername);
2957 for (int t = 0; t < serv->connectors.size(); t++)
2959 if (!strcasecmp(serv->connectors[t].GetServerName().c_str(),servername))
2961 serv->connectors[t].SetState(STATE_CONNECTED);
2968 char buffer[MAXBUF];
2969 sprintf(buffer,"E :Access is denied (no matching link block)");
2970 serv->SendPacket(buffer,tcp_host);
2971 WriteOpers("CONNECT from %s denied, no matching link block",servername);
2972 RemoveServer(tcp_host);
2973 RemoveServer(servername);
2978 // S test.chatspike.net password :ChatSpike InspIRCd test server
2979 char* servername = strtok(params," ");
2980 char* password = strtok(NULL," ");
2981 char* serverdesc = finalparam+2;
2983 // TODO: we should do a check here to ensure that this server is one we recently initiated a
2984 // link with, and didnt hear an 's' or 'E' back from yet (these are the only two valid responses
2985 // to an 'S' command. If we didn't recently send an 'S' to this server, theyre trying to spoof
2986 // a connect, so put out an oper alert!
2988 // for now, just accept all, we'll fix that later.
2989 WriteOpers("%s accepted our link credentials ",servername);
2991 char Link_ServerName[1024];
2992 char Link_IPAddr[1024];
2993 char Link_Port[1024];
2994 char Link_Pass[1024];
2995 char Link_SendPass[1024];
2998 // search for a corresponding <link> block in the config files
2999 for (int i = 0; i < ConfValueEnum("link",&config_f); i++)
3001 ConfValue("link","name",i,Link_ServerName,&config_f);
3002 ConfValue("link","ipaddr",i,Link_IPAddr,&config_f);
3003 ConfValue("link","port",i,Link_Port,&config_f);
3004 ConfValue("link","recvpass",i,Link_Pass,&config_f);
3005 ConfValue("link","sendpass",i,Link_SendPass,&config_f);
3006 log(DEBUG,"(%d) Comparing against name='%s', ipaddr='%s', port='%s', recvpass='%s'",i,Link_ServerName,Link_IPAddr,Link_Port,Link_Pass);
3007 LinkPort = atoi(Link_Port);
3008 if (!strcasecmp(Link_ServerName,servername))
3010 // matching link at this end too, we're all done!
3011 // at this point we must begin key exchange and insert this
3012 // server into our 'active' table.
3013 for (int j = 0; j < 32; j++)
3017 for (int k = 0; k < me[j]->connectors.size(); k++)
3019 if (!strcasecmp(me[j]->connectors[k].GetServerName().c_str(),tcp_host))
3021 char buffer[MAXBUF];
3022 me[j]->connectors[k].SetDescription(serverdesc);
3023 me[j]->connectors[k].SetState(STATE_CONNECTED);
3024 sprintf(buffer,"X 0");
3025 serv->SendPacket(buffer,tcp_host);
3026 DoSync(me[j],tcp_host);
3027 NetSendMyRoutingTable();
3032 WriteOpers("\2WARNING!\2 %s sent us an authentication packet but we are not authenticating with this server right noe! Possible intrusion attempt!",tcp_host);
3037 log(DEBUG,"Server names '%s' and '%s' don't match",Link_ServerName,servername);
3040 char buffer[MAXBUF];
3041 sprintf(buffer,"E :Access is denied (no matching link block)");
3042 serv->SendPacket(buffer,tcp_host);
3043 WriteOpers("CONNECT from %s denied, no matching link block",servername);
3044 RemoveServer(tcp_host);
3045 RemoveServer(servername);
3050 // U services.chatspike.net password :ChatSpike Services
3052 // non-meshed link, used by services. Everything coming from a non-meshed link is auto broadcasted.
3053 char* servername = strtok(params," ");
3054 char* password = strtok(NULL," ");
3055 char* serverdesc = finalparam+2;
3057 char Link_ServerName[1024];
3058 char Link_IPAddr[1024];
3059 char Link_Port[1024];
3060 char Link_Pass[1024];
3061 char Link_SendPass[1024];
3064 // search for a corresponding <link> block in the config files
3065 for (int i = 0; i < ConfValueEnum("link",&config_f); i++)
3067 ConfValue("link","name",i,Link_ServerName,&config_f);
3068 ConfValue("link","ipaddr",i,Link_IPAddr,&config_f);
3069 ConfValue("link","port",i,Link_Port,&config_f);
3070 ConfValue("link","recvpass",i,Link_Pass,&config_f);
3071 ConfValue("link","sendpass",i,Link_SendPass,&config_f);
3072 log(DEBUG,"(%d) Comparing against name='%s', ipaddr='%s', port='%s', recvpass='%s'",i,Link_ServerName,Link_IPAddr,Link_Port,Link_Pass);
3073 LinkPort = atoi(Link_Port);
3074 if ((!strcasecmp(Link_ServerName,servername)) && (!strcmp(Link_Pass,password)))
3076 // matching link at this end too, we're all done!
3077 // at this point we must begin key exchange and insert this
3078 // server into our 'active' table.
3079 for (int j = 0; j < 32; j++)
3083 for (int k = 0; k < me[j]->connectors.size(); k++)
3085 if (!strcasecmp(me[j]->connectors[k].GetServerName().c_str(),tcp_host))
3087 char buffer[MAXBUF];
3088 me[j]->connectors[k].SetDescription(serverdesc);
3089 me[j]->connectors[k].SetServerName(servername);
3090 me[j]->connectors[k].SetState(STATE_SERVICES);
3091 sprintf(buffer,"X 0");
3092 serv->SendPacket(buffer,servername);
3093 DoSync(me[j],servername);
3094 snprintf(buffer,MAXBUF,"H %s",servername);
3095 NetSendToAllExcept(servername,buffer);
3096 WriteOpers("Non-Mesh server %s has joined the network",servername);
3097 log(DEBUG,"******** SENDING MY ROUTING TABLE! *******");
3098 NetSendMyRoutingTable();
3103 WriteOpers("\2WARNING!\2 %s sent us an authentication packet but we are not authenticating with this server right noe! Possible intrusion attempt!",tcp_host);
3108 log(DEBUG,"Server names '%s' and '%s' don't match",Link_ServerName,servername);
3111 char buffer[MAXBUF];
3112 sprintf(buffer,"E :Access is denied (no matching link block)");
3113 serv->SendPacket(buffer,tcp_host);
3114 WriteOpers("CONNECT from %s denied, no matching link block",servername);
3115 RemoveServer(tcp_host);
3116 RemoveServer(servername);
3121 char* error_message = finalparam+2;
3122 WriteOpers("ERROR from %s: %s",tcp_host,error_message);
3127 serverrec* source_server = NULL;
3129 for (int j = 0; j < 32; j++)
3133 for (int x = 0; x < me[j]->connectors.size(); x++)
3135 log(DEBUG,"Servers are: '%s' '%s'",tcp_host,me[j]->connectors[x].GetServerName().c_str());
3136 if (!strcasecmp(me[j]->connectors[x].GetServerName().c_str(),tcp_host))
3138 if ((me[j]->connectors[x].GetState() == STATE_CONNECTED) || (me[j]->connectors[x].GetState() == STATE_SERVICES))
3140 // found a valid ircd_connector.
3141 process_restricted_commands(token,params,me[j],serv,tcp_host,me[j]->connectors[x].GetServerIP(),me[j]->connectors[x].GetServerPort());
3149 log(DEBUG,"Unrecognised token or unauthenticated host in datagram from %s: %c",tcp_host,token);
3153 long duration(const char* str)
3155 char n_field[MAXBUF];
3157 const char* str_end = str + strlen(str);
3160 for (char* i = (char*)str; i < str_end; i++)
3162 // if we have digits, build up a string for the value in n_field,
3163 // up to 10 digits in size.
3164 if ((*i >= '0') && (*i <= '9'))
3166 strlcat(n_field,i,10);
3170 // we dont have a digit, check for numeric tokens
3171 switch (tolower(*i))
3174 total += atoi(n_field);
3178 total += (atoi(n_field)*duration_m);
3182 total += (atoi(n_field)*duration_h);
3186 total += (atoi(n_field)*duration_d);
3190 total += (atoi(n_field)*duration_w);
3194 total += (atoi(n_field)*duration_y);
3200 // add trailing seconds
3201 total += atoi(n_field);
3207 void handle_kline(char **parameters, int pcnt, userrec *user)
3211 add_kline(duration(parameters[1]),user->nick,parameters[2],parameters[0]);
3212 if (!duration(parameters[1]))
3214 WriteOpers("*** %s added permenant K-line for %s.",user->nick,parameters[0]);
3218 WriteOpers("*** %s added timed K-line for %s, expires in %d seconds.",user->nick,parameters[0],duration(parameters[1]));
3223 if (del_kline(parameters[0]))
3225 WriteOpers("*** %s Removed K-line on %s.",user->nick,parameters[0]);
3229 WriteServ(user->fd,"NOTICE %s :*** K-Line %s not found in list, try /stats k.",user->nick,parameters[0]);
3235 void handle_eline(char **parameters, int pcnt, userrec *user)
3239 add_eline(duration(parameters[1]),user->nick,parameters[2],parameters[0]);
3240 if (!duration(parameters[1]))
3242 WriteOpers("*** %s added permenant E-line for %s.",user->nick,parameters[0]);
3246 WriteOpers("*** %s added timed E-line for %s, expires in %d seconds.",user->nick,parameters[0],duration(parameters[1]));
3251 if (del_eline(parameters[0]))
3253 WriteOpers("*** %s Removed E-line on %s.",user->nick,parameters[0]);
3257 WriteServ(user->fd,"NOTICE %s :*** E-Line %s not found in list, try /stats e.",user->nick,parameters[0]);
3260 // no need to apply the lines for an eline
3263 void handle_gline(char **parameters, int pcnt, userrec *user)
3265 char netdata[MAXBUF];
3268 add_gline(duration(parameters[1]),user->nick,parameters[2],parameters[0]);
3269 // # <mask> <who-set-it> <time-set> <duration> :<reason>
3270 snprintf(netdata,MAXBUF,"# %s %s %ld %ld :%s",parameters[0],user->nick,TIME,duration(parameters[1]),parameters[2]);
3271 NetSendToAll(netdata);
3272 if (!duration(parameters[1]))
3274 WriteOpers("*** %s added permenant G-line for %s.",user->nick,parameters[0]);
3278 WriteOpers("*** %s added timed G-line for %s, expires in %d seconds.",user->nick,parameters[0],duration(parameters[1]));
3283 if (del_gline(parameters[0]))
3285 // . <mask> <who-removed-it>
3286 snprintf(netdata,MAXBUF,". %s %s",parameters[0],user->nick);
3287 WriteOpers("*** %s Removed G-line on %s.",user->nick,parameters[0]);
3291 WriteServ(user->fd,"NOTICE %s :*** G-Line %s not found in list, try /stats g.",user->nick,parameters[0]);
3297 void handle_zline(char **parameters, int pcnt, userrec *user)
3301 add_zline(duration(parameters[1]),user->nick,parameters[2],parameters[0]);
3302 if (!duration(parameters[1]))
3304 WriteOpers("*** %s added permenant Z-line for %s.",user->nick,parameters[0]);
3308 WriteOpers("*** %s added timed Z-line for %s, expires in %d seconds.",user->nick,parameters[0],duration(parameters[1]));
3313 if (del_zline(parameters[0]))
3315 WriteOpers("*** %s Removed Z-line on %s.",user->nick,parameters[0]);
3319 WriteServ(user->fd,"NOTICE %s :*** Z-Line %s not found in list, try /stats Z.",user->nick,parameters[0]);
3325 void handle_qline(char **parameters, int pcnt, userrec *user)
3329 add_qline(duration(parameters[1]),user->nick,parameters[2],parameters[0]);
3330 if (!duration(parameters[1]))
3332 WriteOpers("*** %s added permenant Q-line for %s.",user->nick,parameters[0]);
3336 WriteOpers("*** %s added timed Q-line for %s, expires in %d seconds.",user->nick,parameters[0],duration(parameters[1]));
3341 if (del_qline(parameters[0]))
3343 WriteOpers("*** %s Removed Q-line on %s.",user->nick,parameters[0]);
3347 WriteServ(user->fd,"NOTICE %s :*** Q-Line %s not found in list, try /stats k.",user->nick,parameters[0]);