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 * ---------------------------------------------------
19 #include "inspircd_config.h"
21 #include "inspircd_io.h"
22 #include "inspircd_util.h"
25 #include <sys/errno.h>
29 #include <ext/hash_map>
37 #include "connection.h"
48 #include "inspstring.h"
49 #include "helperfuncs.h"
53 extern std::vector<Module*> modules;
57 extern char lowermap[255];
58 extern char ServerName[MAXBUF];
59 extern char Network[MAXBUF];
60 extern char ServerDesc[MAXBUF];
61 extern char list[MAXBUF];
66 extern std::stringstream config_f;
70 extern FILE *log_file;
71 extern userrec* fd_ref_table[65536];
73 extern int statsAccept, statsRefused, statsUnknown, statsCollisions, statsDns, statsDnsGood, statsDnsBad, statsConnects, statsSent, statsRecv;
75 static char already_sent[65536];
76 extern std::vector<userrec*> all_opers;
78 extern ClassVector Classes;
80 typedef nspace::hash_map<std::string, userrec*, nspace::hash<string>, irc::StrHashComp> user_hash;
81 typedef nspace::hash_map<std::string, chanrec*, nspace::hash<string>, irc::StrHashComp> chan_hash;
82 typedef std::deque<command_t> command_table;
84 extern user_hash clientlist;
85 extern chan_hash chanlist;
86 extern command_table cmdlist;
87 extern file_cache MOTD;
88 extern file_cache RULES;
90 void log(int level,char *text, ...)
92 char textbuffer[MAXBUF];
100 timeinfo = localtime (&rawtime);
105 va_start (argsPtr, text);
106 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
108 strlcpy(b,asctime(timeinfo),MAXBUF);
109 b[24] = ':'; // we know this is the end of the time string
110 fprintf(log_file,"%s %s\n",b,textbuffer);
113 // nofork enabled? display it on terminal too
114 printf("%s %s\n",b,textbuffer);
119 void readfile(file_cache &F, const char* fname)
122 char linebuf[MAXBUF];
124 log(DEBUG,"readfile: loading %s",fname);
126 file = fopen(fname,"r");
131 fgets(linebuf,sizeof(linebuf),file);
132 linebuf[strlen(linebuf)-1]='\0';
139 F.push_back(linebuf);
146 log(DEBUG,"readfile: failed to load file: %s",fname);
148 log(DEBUG,"readfile: loaded %s, %lu lines",fname,(unsigned long)F.size());
151 void Write(int sock,char *text, ...)
157 log(DEFAULT,"*** BUG *** Write was given an invalid parameter");
160 char textbuffer[MAXBUF];
164 va_start (argsPtr, text);
165 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
167 int bytes = snprintf(tb,MAXBUF,"%s\r\n",textbuffer);
169 if (fd_ref_table[sock])
172 FOREACH_RESULT(OnRawSocketWrite(sock,tb,bytes));
173 fd_ref_table[sock]->AddWriteBuf(tb);
176 else log(DEFAULT,"ERROR! attempted write to a user with no fd_ref_table entry!!!");
179 /* write a server formatted numeric response to a single socket */
181 void WriteServ(int sock, char* text, ...)
187 log(DEFAULT,"*** BUG *** WriteServ was given an invalid parameter");
190 char textbuffer[MAXBUF],tb[MAXBUF];
192 va_start (argsPtr, text);
194 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
196 int bytes = snprintf(tb,MAXBUF,":%s %s\r\n",ServerName,textbuffer);
198 if (fd_ref_table[sock])
201 FOREACH_RESULT(OnRawSocketWrite(sock,tb,bytes));
202 fd_ref_table[sock]->AddWriteBuf(tb);
205 else log(DEFAULT,"ERROR! attempted write to a user with no fd_ref_table entry!!!");
208 /* write text from an originating user to originating user */
210 void WriteFrom(int sock, userrec *user,char* text, ...)
214 if ((!text) || (!user))
216 log(DEFAULT,"*** BUG *** WriteFrom was given an invalid parameter");
219 char textbuffer[MAXBUF],tb[MAXBUF];
221 va_start (argsPtr, text);
223 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
225 int bytes = snprintf(tb,MAXBUF,":%s!%s@%s %s\r\n",user->nick,user->ident,user->dhost,textbuffer);
227 if (fd_ref_table[sock])
230 FOREACH_RESULT(OnRawSocketWrite(sock,tb,bytes));
231 fd_ref_table[sock]->AddWriteBuf(tb);
234 else log(DEFAULT,"ERROR! attempted write to a user with no fd_ref_table entry!!!");
237 /* write text to an destination user from a source user (e.g. user privmsg) */
239 void WriteTo(userrec *source, userrec *dest,char *data, ...)
241 if ((!dest) || (!data))
243 log(DEFAULT,"*** BUG *** WriteTo was given an invalid parameter");
246 if (dest->fd == FD_MAGIC_NUMBER)
248 char textbuffer[MAXBUF],tb[MAXBUF];
250 va_start (argsPtr, data);
251 vsnprintf(textbuffer, MAXBUF, data, argsPtr);
255 // if no source given send it from the server.
258 WriteServ(dest->fd,":%s %s",ServerName,textbuffer);
262 WriteFrom(dest->fd,source,"%s",textbuffer);
266 /* write formatted text from a source user to all users on a channel
267 * including the sender (NOT for privmsg, notice etc!) */
269 void WriteChannel(chanrec* Ptr, userrec* user, char* text, ...)
271 if ((!Ptr) || (!user) || (!text))
273 log(DEFAULT,"*** BUG *** WriteChannel was given an invalid parameter");
276 char textbuffer[MAXBUF];
278 va_start (argsPtr, text);
279 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
282 std::vector<char*> *ulist = Ptr->GetUsers();
283 for (unsigned int j = 0; j < ulist->size(); j++)
285 char* o = (*ulist)[j];
286 userrec* otheruser = (userrec*)o;
287 if (otheruser->fd != FD_MAGIC_NUMBER)
288 WriteTo(user,otheruser,"%s",textbuffer);
292 /* write formatted text from a source user to all users on a channel
293 * including the sender (NOT for privmsg, notice etc!) doesnt send to
294 * users on remote servers */
296 void WriteChannelLocal(chanrec* Ptr, userrec* user, char* text, ...)
298 if ((!Ptr) || (!text))
300 log(DEFAULT,"*** BUG *** WriteChannel was given an invalid parameter");
303 char textbuffer[MAXBUF];
305 va_start (argsPtr, text);
306 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
309 std::vector<char*> *ulist = Ptr->GetUsers();
310 for (unsigned int j = 0; j < ulist->size(); j++)
312 char* o = (*ulist)[j];
313 userrec* otheruser = (userrec*)o;
314 if ((otheruser->fd != FD_MAGIC_NUMBER) && (otheruser->fd != -1) && (otheruser != user))
318 WriteServ(otheruser->fd,"%s",textbuffer);
322 WriteTo(user,otheruser,"%s",textbuffer);
328 void WriteChannelWithServ(char* ServName, chanrec* Ptr, char* text, ...)
330 if ((!Ptr) || (!text))
332 log(DEFAULT,"*** BUG *** WriteChannelWithServ was given an invalid parameter");
335 char textbuffer[MAXBUF];
337 va_start (argsPtr, text);
338 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
342 std::vector<char*> *ulist = Ptr->GetUsers();
343 for (unsigned int j = 0; j < ulist->size(); j++)
345 char* o = (*ulist)[j];
346 userrec* otheruser = (userrec*)o;
347 if (otheruser->fd != FD_MAGIC_NUMBER)
348 WriteServ(otheruser->fd,"%s",textbuffer);
352 /* write formatted text from a source user to all users on a channel except
353 * for the sender (for privmsg etc) */
355 void ChanExceptSender(chanrec* Ptr, userrec* user, char* text, ...)
357 if ((!Ptr) || (!user) || (!text))
359 log(DEFAULT,"*** BUG *** ChanExceptSender was given an invalid parameter");
362 char textbuffer[MAXBUF];
364 va_start (argsPtr, text);
365 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
368 std::vector<char*> *ulist = Ptr->GetUsers();
369 for (unsigned int j = 0; j < ulist->size(); j++)
371 char* o = (*ulist)[j];
372 userrec* otheruser = (userrec*)o;
373 if ((otheruser->fd != FD_MAGIC_NUMBER) && (user != otheruser))
374 WriteFrom(otheruser->fd,user,"%s",textbuffer);
378 std::string GetServerDescription(char* servername)
380 std::string description = "";
381 FOREACH_MOD OnGetServerDescription(servername,description);
382 if (description != "")
388 return ServerDesc; // not a remote server that can be found, it must be me.
392 /* write a formatted string to all users who share at least one common
393 * channel, including the source user e.g. for use in NICK */
395 void WriteCommon(userrec *u, char* text, ...)
399 log(DEFAULT,"*** BUG *** WriteCommon was given an invalid parameter");
403 if (u->registered != 7) {
404 log(DEFAULT,"*** BUG *** WriteCommon on an unregistered user");
408 char textbuffer[MAXBUF];
410 va_start (argsPtr, text);
411 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
414 // FIX: Stops a message going to the same person more than once
415 memset(&already_sent,0,65536);
417 bool sent_to_at_least_one = false;
419 for (int i = 0; i < MAXCHANS; i++)
421 if (u->chans[i].channel)
423 std::vector<char*> *ulist = u->chans[i].channel->GetUsers();
424 for (unsigned int j = 0; j < ulist->size(); j++)
426 char* o = (*ulist)[j];
427 userrec* otheruser = (userrec*)o;
428 if ((otheruser->fd > 0) && (!already_sent[otheruser->fd]))
430 already_sent[otheruser->fd] = 1;
431 WriteFrom(otheruser->fd,u,"%s",textbuffer);
432 sent_to_at_least_one = true;
437 // if the user was not in any channels, no users will receive the text. Make sure the user
438 // receives their OWN message for WriteCommon
439 if (!sent_to_at_least_one)
441 WriteFrom(u->fd,u,"%s",textbuffer);
445 /* write a formatted string to all users who share at least one common
446 * channel, NOT including the source user e.g. for use in QUIT */
448 void WriteCommonExcept(userrec *u, char* text, ...)
452 log(DEFAULT,"*** BUG *** WriteCommon was given an invalid parameter");
456 if (u->registered != 7) {
457 log(DEFAULT,"*** BUG *** WriteCommon on an unregistered user");
461 char textbuffer[MAXBUF];
463 va_start (argsPtr, text);
464 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
467 memset(&already_sent,0,65536);
469 for (int i = 0; i < MAXCHANS; i++)
471 if (u->chans[i].channel)
473 std::vector<char*> *ulist = u->chans[i].channel->GetUsers();
474 for (unsigned int j = 0; j < ulist->size(); j++)
476 char* o = (*ulist)[j];
477 userrec* otheruser = (userrec*)o;
480 if ((otheruser->fd > 0) && (!already_sent[otheruser->fd]))
482 already_sent[otheruser->fd] = 1;
483 WriteFrom(otheruser->fd,u,"%s",textbuffer);
491 void WriteOpers(char* text, ...)
495 log(DEFAULT,"*** BUG *** WriteOpers was given an invalid parameter");
499 char textbuffer[MAXBUF];
501 va_start (argsPtr, text);
502 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
505 for (std::vector<userrec*>::iterator i = all_opers.begin(); i != all_opers.end(); i++)
508 if ((a) && (a->fd != FD_MAGIC_NUMBER))
510 if (strchr(a->modes,'s'))
512 // send server notices to all with +s
513 WriteServ(a->fd,"NOTICE %s :%s",a->nick,textbuffer);
519 void NoticeAllOpers(userrec *source, bool local_only, char* text, ...)
521 if ((!text) || (!source))
523 log(DEFAULT,"*** BUG *** NoticeAllOpers was given an invalid parameter");
527 char textbuffer[MAXBUF];
529 va_start (argsPtr, text);
530 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
533 for (std::vector<userrec*>::iterator i = all_opers.begin(); i != all_opers.end(); i++)
536 if ((a) && (a->fd != FD_MAGIC_NUMBER))
538 if (strchr(a->modes,'s'))
540 // send server notices to all with +s
541 WriteServ(a->fd,"NOTICE %s :*** Notice From %s: %s",a->nick,source->nick,textbuffer);
547 // returns TRUE of any users on channel C occupy server 'servername'.
549 bool ChanAnyOnThisServer(chanrec *c,char* servername)
551 log(DEBUG,"ChanAnyOnThisServer");
553 std::vector<char*> *ulist = c->GetUsers();
554 for (unsigned int j = 0; j < ulist->size(); j++)
556 char* o = (*ulist)[j];
557 userrec* user = (userrec*)o;
558 if (!strcasecmp(user->server,servername))
564 // returns true if user 'u' shares any common channels with any users on server 'servername'
566 bool CommonOnThisServer(userrec* u,const char* servername)
568 log(DEBUG,"ChanAnyOnThisServer");
570 for (int i = 0; i < MAXCHANS; i++)
572 if (u->chans[i].channel)
574 std::vector<char*> *ulist = u->chans[i].channel->GetUsers();
575 for (unsigned int j = 0; j < ulist->size(); j++)
577 char* o = (*ulist)[j];
578 userrec* user = (userrec*)o;
579 if (!strcasecmp(user->server,servername))
588 void WriteMode(const char* modes, int flags, const char* text, ...)
590 if ((!text) || (!modes) || (!flags))
592 log(DEFAULT,"*** BUG *** WriteMode was given an invalid parameter");
596 char textbuffer[MAXBUF];
598 va_start (argsPtr, text);
599 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
601 int modelen = strlen(modes);
603 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
605 if ((i->second) && (i->second->fd != FD_MAGIC_NUMBER))
607 bool send_to_user = false;
612 for (int n = 0; n < modelen; n++)
614 if (!hasumode(i->second,modes[n]))
616 send_to_user = false;
621 else if (flags == WM_OR)
623 send_to_user = false;
624 for (int n = 0; n < modelen; n++)
626 if (hasumode(i->second,modes[n]))
636 WriteServ(i->second->fd,"NOTICE %s :%s",i->second->nick,textbuffer);
642 void NoticeAll(userrec *source, bool local_only, char* text, ...)
644 if ((!text) || (!source))
646 log(DEFAULT,"*** BUG *** NoticeAll was given an invalid parameter");
650 char textbuffer[MAXBUF];
652 va_start (argsPtr, text);
653 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
656 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
658 if ((i->second) && (i->second->fd != FD_MAGIC_NUMBER))
660 WriteFrom(i->second->fd,source,"NOTICE $* :%s",textbuffer);
667 void WriteWallOps(userrec *source, bool local_only, char* text, ...)
669 if ((!text) || (!source))
671 log(DEFAULT,"*** BUG *** WriteOpers was given an invalid parameter");
675 char textbuffer[MAXBUF];
677 va_start (argsPtr, text);
678 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
681 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
683 if ((i->second) && (i->second->fd != FD_MAGIC_NUMBER))
685 if (strchr(i->second->modes,'w'))
687 WriteTo(source,i->second,"WALLOPS :%s",textbuffer);
693 /* convert a string to lowercase. Note following special circumstances
694 * taken from RFC 1459. Many "official" server branches still hold to this
695 * rule so i will too;
697 * Because of IRC's scandanavian origin, the characters {}| are
698 * considered to be the lower case equivalents of the characters []\,
699 * respectively. This is a critical issue when determining the
700 * equivalence of two nicknames.
703 void strlower(char *n)
707 for (char* t = n; *t; t++)
708 *t = lowermap[(unsigned)*t];
712 /* Find a user record by nickname and return a pointer to it */
714 userrec* Find(std::string nick)
716 user_hash::iterator iter = clientlist.find(nick);
718 if (iter == clientlist.end())
719 /* Couldn't find it */
725 /* find a channel record by channel name and return a pointer to it */
727 chanrec* FindChan(const char* chan)
731 log(DEFAULT,"*** BUG *** Findchan was given an invalid parameter");
735 chan_hash::iterator iter = chanlist.find(chan);
737 if (iter == chanlist.end())
738 /* Couldn't find it */
745 long GetMaxBans(char* name)
748 for (int count = 0; count < ConfValueEnum("banlist",&config_f); count++)
750 ConfValue("banlist","chan",count,CM,&config_f);
753 ConfValue("banlist","limit",count,CM,&config_f);
760 void purge_empty_chans(userrec* u)
763 int go_again = 1, purge = 0;
765 // firstly decrement the count on each channel
766 for (int f = 0; f < MAXCHANS; f++)
768 if (u->chans[f].channel)
770 u->chans[f].channel->DelUser((char*)u);
774 for (int i = 0; i < MAXCHANS; i++)
776 if (u->chans[i].channel)
778 if (!usercount(u->chans[i].channel))
780 chan_hash::iterator i2 = chanlist.find(u->chans[i].channel->name);
781 /* kill the record */
782 if (i2 != chanlist.end())
784 log(DEBUG,"del_channel: destroyed: %s",i2->second->name);
790 u->chans[i].channel = NULL;
795 log(DEBUG,"skipped purge for %s",u->chans[i].channel->name);
799 log(DEBUG,"completed channel purge, killed %lu",(unsigned long)purge);
805 char scratch[MAXBUF];
808 char* chanmodes(chanrec *chan)
812 log(DEFAULT,"*** BUG *** chanmodes was given an invalid parameter");
819 if (chan->binarymodes & CM_NOEXTERNAL)
821 strlcat(scratch,"n",MAXMODES);
823 if (chan->binarymodes & CM_TOPICLOCK)
825 strlcat(scratch,"t",MAXMODES);
829 strlcat(scratch,"k",MAXMODES);
833 strlcat(scratch,"l",MAXMODES);
835 if (chan->binarymodes & CM_INVITEONLY)
837 strlcat(scratch,"i",MAXMODES);
839 if (chan->binarymodes & CM_MODERATED)
841 strlcat(scratch,"m",MAXMODES);
843 if (chan->binarymodes & CM_SECRET)
845 strlcat(scratch,"s",MAXMODES);
847 if (chan->binarymodes & CM_PRIVATE)
849 strlcat(scratch,"p",MAXMODES);
853 strlcat(sparam," ",MAXBUF);
854 strlcat(sparam,chan->key,MAXBUF);
859 sprintf(foo," %lu",(unsigned long)chan->limit);
860 strlcat(sparam,foo,MAXBUF);
862 if (*chan->custom_modes)
864 strlcat(scratch,chan->custom_modes,MAXMODES);
865 for (int z = 0; chan->custom_modes[z] != 0; z++)
867 std::string extparam = chan->GetModeParameter(chan->custom_modes[z]);
870 strlcat(sparam," ",MAXBUF);
871 strlcat(sparam,extparam.c_str(),MAXBUF);
875 log(DEBUG,"chanmodes: %s %s%s",chan->name,scratch,sparam);
876 strlcat(scratch,sparam,MAXMODES);
881 /* compile a userlist of a channel into a string, each nick seperated by
882 * spaces and op, voice etc status shown as @ and + */
884 void userlist(userrec *user,chanrec *c)
888 log(DEFAULT,"*** BUG *** userlist was given an invalid parameter");
892 snprintf(list,MAXBUF,"353 %s = %s :", user->nick, c->name);
894 std::vector<char*> *ulist = c->GetUsers();
895 for (unsigned int i = 0; i < ulist->size(); i++)
897 char* o = (*ulist)[i];
898 userrec* otheruser = (userrec*)o;
899 if ((!has_channel(user,c)) && (strchr(otheruser->modes,'i')))
901 /* user is +i, and source not on the channel, does not show
902 * nick in NAMES list */
905 strlcat(list,cmode(otheruser,c),MAXBUF);
906 strlcat(list,otheruser->nick,MAXBUF);
907 strlcat(list," ",MAXBUF);
908 if (strlen(list)>(480-NICKMAX))
910 /* list overflowed into
911 * multiple numerics */
912 WriteServ(user->fd,"%s",list);
913 snprintf(list,MAXBUF,"353 %s = %s :", user->nick, c->name);
916 /* if whats left in the list isnt empty, send it */
917 if (list[strlen(list)-1] != ':')
919 WriteServ(user->fd,"%s",list);
923 /* return a count of the users on a specific channel accounting for
924 * invisible users who won't increase the count. e.g. for /LIST */
926 int usercount_i(chanrec *c)
932 log(DEFAULT,"*** BUG *** usercount_i was given an invalid parameter");
937 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
941 if (has_channel(i->second,c))
943 if (isnick(i->second->nick))
945 if ((!has_channel(i->second,c)) && (strchr(i->second->modes,'i')))
947 /* user is +i, and source not on the channel, does not show
948 * nick in NAMES list */
956 log(DEBUG,"usercount_i: %s %lu",c->name,(unsigned long)count);
961 int usercount(chanrec *c)
965 log(DEFAULT,"*** BUG *** usercount was given an invalid parameter");
968 int count = c->GetUserCounter();
969 log(DEBUG,"usercount: %s %lu",c->name,(unsigned long)count);
974 // looks up a users password for their connection class (<ALLOW>/<DENY> tags)
976 char* Passwd(userrec *user)
978 for (ClassVector::iterator i = Classes.begin(); i != Classes.end(); i++)
980 if (match(user->host,i->host) && (i->type == CC_ALLOW))
988 bool IsDenied(userrec *user)
990 for (ClassVector::iterator i = Classes.begin(); i != Classes.end(); i++)
992 if (match(user->host,i->host) && (i->type == CC_DENY))
1003 /* sends out an error notice to all connected clients (not to be used
1006 void send_error(char *s)
1008 log(DEBUG,"send_error: %s",s);
1009 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
1011 if (isnick(i->second->nick))
1013 WriteServ(i->second->fd,"NOTICE %s :%s",i->second->nick,s);
1017 // fix - unregistered connections receive ERROR, not NOTICE
1018 Write(i->second->fd,"ERROR :%s",s);
1023 void Error(int status)
1025 signal (SIGALRM, SIG_IGN);
1026 signal (SIGPIPE, SIG_IGN);
1027 signal (SIGTERM, SIG_IGN);
1028 signal (SIGABRT, SIG_IGN);
1029 signal (SIGSEGV, SIG_IGN);
1030 signal (SIGURG, SIG_IGN);
1031 signal (SIGKILL, SIG_IGN);
1032 log(DEFAULT,"*** fell down a pothole in the road to perfection ***");
1033 send_error("Error! Segmentation fault! save meeeeeeeeeeeeee *splat!*");
1037 // this function counts all users connected, wether they are registered or NOT.
1040 return clientlist.size();
1043 // this counts only registered users, so that the percentages in /MAP don't mess up when users are sitting in an unregistered state
1044 int registered_usercount(void)
1047 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
1049 if ((i->second->fd) && (isnick(i->second->nick))) c++;
1054 int usercount_invisible(void)
1058 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
1060 if ((i->second->fd) && (isnick(i->second->nick)) && (strchr(i->second->modes,'i'))) c++;
1065 int usercount_opers(void)
1069 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
1071 if ((i->second->fd) && (isnick(i->second->nick)) && (strchr(i->second->modes,'o'))) c++;
1076 int usercount_unknown(void)
1080 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
1082 if ((i->second->fd) && (i->second->registered != 7))
1088 long chancount(void)
1090 return chanlist.size();
1093 long count_servs(void)
1098 long servercount(void)
1100 return count_servs()+1;
1106 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
1108 if ((i->second->fd) && (isnick(i->second->nick)) && (!strcasecmp(i->second->server,ServerName))) c++;
1113 void ShowMOTD(userrec *user)
1116 std::string WholeMOTD = "";
1119 WriteServ(user->fd,"422 %s :Message of the day file is missing.",user->nick);
1122 snprintf(buf,65535,":%s 375 %s :- %s message of the day\r\n", ServerName, user->nick, ServerName);
1123 WholeMOTD = WholeMOTD + buf;
1124 for (unsigned int i = 0; i != MOTD.size(); i++)
1126 snprintf(buf,65535,":%s 372 %s :- %s\r\n", ServerName, user->nick, MOTD[i].c_str());
1127 WholeMOTD = WholeMOTD + buf;
1129 snprintf(buf,65535,":%s 376 %s :End of message of the day.\r\n", ServerName, user->nick);
1130 WholeMOTD = WholeMOTD + buf;
1131 // only one write operation
1132 user->AddWriteBuf(WholeMOTD);
1133 statsSent += WholeMOTD.length();
1136 void ShowRULES(userrec *user)
1140 WriteServ(user->fd,"NOTICE %s :Rules file is missing.",user->nick);
1143 WriteServ(user->fd,"NOTICE %s :%s rules",user->nick,ServerName);
1144 for (unsigned int i = 0; i != RULES.size(); i++)
1146 WriteServ(user->fd,"NOTICE %s :%s",user->nick,RULES[i].c_str());
1148 WriteServ(user->fd,"NOTICE %s :End of %s rules.",user->nick,ServerName);
1151 // this returns 1 when all modules are satisfied that the user should be allowed onto the irc server
1152 // (until this returns true, a user will block in the waiting state, waiting to connect up to the
1153 // registration timeout maximum seconds)
1154 bool AllModulesReportReady(userrec* user)
1156 for (int i = 0; i <= MODCOUNT; i++)
1158 int res = modules[i]->OnCheckReady(user);
1165 char islast(const char* s)
1170 long map_count(const char* s)
1173 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
1175 if ((i->second->fd) && (isnick(i->second->nick)) && (!strcasecmp(i->second->server,s))) c++;
1180 void createcommand(char* cmd, handlerfunc f, char flags, int minparams,char* source)
1183 /* create the command and push it onto the table */
1184 strlcpy(comm.command,cmd,MAXBUF);
1185 strlcpy(comm.source,source,MAXBUF);
1186 comm.handler_function = f;
1187 comm.flags_needed = flags;
1188 comm.min_params = minparams;
1190 comm.total_bytes = 0;
1191 cmdlist.push_back(comm);
1192 log(DEBUG,"Added command %s (%lu parameters)",cmd,(unsigned long)minparams);
1196 void SetupCommandTable(void)
1198 createcommand("USER",handle_user,0,4,"<core>");
1199 createcommand("NICK",handle_nick,0,1,"<core>");
1200 createcommand("QUIT",handle_quit,0,0,"<core>");
1201 createcommand("VERSION",handle_version,0,0,"<core>");
1202 createcommand("PING",handle_ping,0,1,"<core>");
1203 createcommand("PONG",handle_pong,0,1,"<core>");
1204 createcommand("ADMIN",handle_admin,0,0,"<core>");
1205 createcommand("PRIVMSG",handle_privmsg,0,2,"<core>");
1206 createcommand("INFO",handle_info,0,0,"<core>");
1207 createcommand("TIME",handle_time,0,0,"<core>");
1208 createcommand("WHOIS",handle_whois,0,1,"<core>");
1209 createcommand("WALLOPS",handle_wallops,'o',1,"<core>");
1210 createcommand("NOTICE",handle_notice,0,2,"<core>");
1211 createcommand("JOIN",handle_join,0,1,"<core>");
1212 createcommand("NAMES",handle_names,0,0,"<core>");
1213 createcommand("PART",handle_part,0,1,"<core>");
1214 createcommand("KICK",handle_kick,0,2,"<core>");
1215 createcommand("MODE",handle_mode,0,1,"<core>");
1216 createcommand("TOPIC",handle_topic,0,1,"<core>");
1217 createcommand("WHO",handle_who,0,1,"<core>");
1218 createcommand("MOTD",handle_motd,0,0,"<core>");
1219 createcommand("RULES",handle_rules,0,0,"<core>");
1220 createcommand("OPER",handle_oper,0,2,"<core>");
1221 createcommand("LIST",handle_list,0,0,"<core>");
1222 createcommand("DIE",handle_die,'o',1,"<core>");
1223 createcommand("RESTART",handle_restart,'o',1,"<core>");
1224 createcommand("KILL",handle_kill,'o',2,"<core>");
1225 createcommand("REHASH",handle_rehash,'o',0,"<core>");
1226 createcommand("LUSERS",handle_lusers,0,0,"<core>");
1227 createcommand("STATS",handle_stats,0,1,"<core>");
1228 createcommand("USERHOST",handle_userhost,0,1,"<core>");
1229 createcommand("AWAY",handle_away,0,0,"<core>");
1230 createcommand("ISON",handle_ison,0,0,"<core>");
1231 createcommand("SUMMON",handle_summon,0,0,"<core>");
1232 createcommand("USERS",handle_users,0,0,"<core>");
1233 createcommand("INVITE",handle_invite,0,0,"<core>");
1234 createcommand("PASS",handle_pass,0,1,"<core>");
1235 createcommand("TRACE",handle_trace,'o',0,"<core>");
1236 createcommand("WHOWAS",handle_whowas,0,1,"<core>");
1237 createcommand("CONNECT",handle_connect,'o',1,"<core>");
1238 createcommand("SQUIT",handle_squit,'o',0,"<core>");
1239 createcommand("MODULES",handle_modules,0,0,"<core>");
1240 createcommand("LINKS",handle_links,0,0,"<core>");
1241 createcommand("MAP",handle_map,0,0,"<core>");
1242 createcommand("KLINE",handle_kline,'o',1,"<core>");
1243 createcommand("GLINE",handle_gline,'o',1,"<core>");
1244 createcommand("ZLINE",handle_zline,'o',1,"<core>");
1245 createcommand("QLINE",handle_qline,'o',1,"<core>");
1246 createcommand("ELINE",handle_eline,'o',1,"<core>");
1247 createcommand("LOADMODULE",handle_loadmodule,'o',1,"<core>");
1248 createcommand("UNLOADMODULE",handle_unloadmodule,'o',1,"<core>");
1249 createcommand("SERVER",handle_server,0,0,"<core>");
1250 createcommand("COMMANDS",handle_commands,0,0,"<core>");
1253 bool DirValid(char* dirandfile)
1256 strlcpy(work,dirandfile,MAXBUF);
1257 int p = strlen(work);
1258 // we just want the dir
1259 while (strlen(work))
1268 char buffer[MAXBUF], otherdir[MAXBUF];
1269 // Get the current working directory
1270 if( getcwd( buffer, MAXBUF ) == NULL )
1273 if( getcwd( otherdir, MAXBUF ) == NULL )
1276 if (strlen(otherdir) >= strlen(work))
1278 otherdir[strlen(work)] = '\0';
1279 if (!strcmp(otherdir,work))
1288 std::string GetFullProgDir(char** argv, int argc)
1291 strlcpy(work,argv[0],MAXBUF);
1292 int p = strlen(work);
1293 // we just want the dir
1294 while (strlen(work))
1303 char buffer[MAXBUF], otherdir[MAXBUF];
1304 // Get the current working directory
1305 if( getcwd( buffer, MAXBUF ) == NULL )
1308 if( getcwd( otherdir, MAXBUF ) == NULL )