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 return ServerDesc; // not a remote server that can be found, it must be me.
383 /* write a formatted string to all users who share at least one common
384 * channel, including the source user e.g. for use in NICK */
386 void WriteCommon(userrec *u, char* text, ...)
390 log(DEFAULT,"*** BUG *** WriteCommon was given an invalid parameter");
394 if (u->registered != 7) {
395 log(DEFAULT,"*** BUG *** WriteCommon on an unregistered user");
399 char textbuffer[MAXBUF];
401 va_start (argsPtr, text);
402 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
405 // FIX: Stops a message going to the same person more than once
406 memset(&already_sent,0,65536);
408 bool sent_to_at_least_one = false;
410 for (int i = 0; i < MAXCHANS; i++)
412 if (u->chans[i].channel)
414 std::vector<char*> *ulist = u->chans[i].channel->GetUsers();
415 for (unsigned int j = 0; j < ulist->size(); j++)
417 char* o = (*ulist)[j];
418 userrec* otheruser = (userrec*)o;
419 if ((otheruser->fd > 0) && (!already_sent[otheruser->fd]))
421 already_sent[otheruser->fd] = 1;
422 WriteFrom(otheruser->fd,u,"%s",textbuffer);
423 sent_to_at_least_one = true;
428 // if the user was not in any channels, no users will receive the text. Make sure the user
429 // receives their OWN message for WriteCommon
430 if (!sent_to_at_least_one)
432 WriteFrom(u->fd,u,"%s",textbuffer);
436 /* write a formatted string to all users who share at least one common
437 * channel, NOT including the source user e.g. for use in QUIT */
439 void WriteCommonExcept(userrec *u, char* text, ...)
443 log(DEFAULT,"*** BUG *** WriteCommon was given an invalid parameter");
447 if (u->registered != 7) {
448 log(DEFAULT,"*** BUG *** WriteCommon on an unregistered user");
452 char textbuffer[MAXBUF];
454 va_start (argsPtr, text);
455 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
458 memset(&already_sent,0,65536);
460 for (int i = 0; i < MAXCHANS; i++)
462 if (u->chans[i].channel)
464 std::vector<char*> *ulist = u->chans[i].channel->GetUsers();
465 for (unsigned int j = 0; j < ulist->size(); j++)
467 char* o = (*ulist)[j];
468 userrec* otheruser = (userrec*)o;
471 if ((otheruser->fd > 0) && (!already_sent[otheruser->fd]))
473 already_sent[otheruser->fd] = 1;
474 WriteFrom(otheruser->fd,u,"%s",textbuffer);
482 void WriteOpers(char* text, ...)
486 log(DEFAULT,"*** BUG *** WriteOpers was given an invalid parameter");
490 char textbuffer[MAXBUF];
492 va_start (argsPtr, text);
493 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
496 for (std::vector<userrec*>::iterator i = all_opers.begin(); i != all_opers.end(); i++)
499 if ((a) && (a->fd != FD_MAGIC_NUMBER))
501 if (strchr(a->modes,'s'))
503 // send server notices to all with +s
504 WriteServ(a->fd,"NOTICE %s :%s",a->nick,textbuffer);
510 void NoticeAllOpers(userrec *source, bool local_only, char* text, ...)
512 if ((!text) || (!source))
514 log(DEFAULT,"*** BUG *** NoticeAllOpers was given an invalid parameter");
518 char textbuffer[MAXBUF];
520 va_start (argsPtr, text);
521 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
524 for (std::vector<userrec*>::iterator i = all_opers.begin(); i != all_opers.end(); i++)
527 if ((a) && (a->fd != FD_MAGIC_NUMBER))
529 if (strchr(a->modes,'s'))
531 // send server notices to all with +s
532 WriteServ(a->fd,"NOTICE %s :*** Notice From %s: %s",a->nick,source->nick,textbuffer);
538 // returns TRUE of any users on channel C occupy server 'servername'.
540 bool ChanAnyOnThisServer(chanrec *c,char* servername)
542 log(DEBUG,"ChanAnyOnThisServer");
544 std::vector<char*> *ulist = c->GetUsers();
545 for (unsigned int j = 0; j < ulist->size(); j++)
547 char* o = (*ulist)[j];
548 userrec* user = (userrec*)o;
549 if (!strcasecmp(user->server,servername))
555 // returns true if user 'u' shares any common channels with any users on server 'servername'
557 bool CommonOnThisServer(userrec* u,const char* servername)
559 log(DEBUG,"ChanAnyOnThisServer");
561 for (int i = 0; i < MAXCHANS; i++)
563 if (u->chans[i].channel)
565 std::vector<char*> *ulist = u->chans[i].channel->GetUsers();
566 for (unsigned int j = 0; j < ulist->size(); j++)
568 char* o = (*ulist)[j];
569 userrec* user = (userrec*)o;
570 if (!strcasecmp(user->server,servername))
579 void WriteMode(const char* modes, int flags, const char* text, ...)
581 if ((!text) || (!modes) || (!flags))
583 log(DEFAULT,"*** BUG *** WriteMode was given an invalid parameter");
587 char textbuffer[MAXBUF];
589 va_start (argsPtr, text);
590 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
592 int modelen = strlen(modes);
594 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
596 if ((i->second) && (i->second->fd != FD_MAGIC_NUMBER))
598 bool send_to_user = false;
603 for (int n = 0; n < modelen; n++)
605 if (!hasumode(i->second,modes[n]))
607 send_to_user = false;
612 else if (flags == WM_OR)
614 send_to_user = false;
615 for (int n = 0; n < modelen; n++)
617 if (hasumode(i->second,modes[n]))
627 WriteServ(i->second->fd,"NOTICE %s :%s",i->second->nick,textbuffer);
633 void NoticeAll(userrec *source, bool local_only, char* text, ...)
635 if ((!text) || (!source))
637 log(DEFAULT,"*** BUG *** NoticeAll was given an invalid parameter");
641 char textbuffer[MAXBUF];
643 va_start (argsPtr, text);
644 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
647 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
649 if ((i->second) && (i->second->fd != FD_MAGIC_NUMBER))
651 WriteFrom(i->second->fd,source,"NOTICE $* :%s",textbuffer);
658 void WriteWallOps(userrec *source, bool local_only, char* text, ...)
660 if ((!text) || (!source))
662 log(DEFAULT,"*** BUG *** WriteOpers was given an invalid parameter");
666 char textbuffer[MAXBUF];
668 va_start (argsPtr, text);
669 vsnprintf(textbuffer, MAXBUF, text, argsPtr);
672 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
674 if ((i->second) && (i->second->fd != FD_MAGIC_NUMBER))
676 if (strchr(i->second->modes,'w'))
678 WriteTo(source,i->second,"WALLOPS :%s",textbuffer);
684 /* convert a string to lowercase. Note following special circumstances
685 * taken from RFC 1459. Many "official" server branches still hold to this
686 * rule so i will too;
688 * Because of IRC's scandanavian origin, the characters {}| are
689 * considered to be the lower case equivalents of the characters []\,
690 * respectively. This is a critical issue when determining the
691 * equivalence of two nicknames.
694 void strlower(char *n)
698 for (char* t = n; *t; t++)
699 *t = lowermap[(unsigned)*t];
703 /* Find a user record by nickname and return a pointer to it */
705 userrec* Find(std::string nick)
707 user_hash::iterator iter = clientlist.find(nick);
709 if (iter == clientlist.end())
710 /* Couldn't find it */
716 /* find a channel record by channel name and return a pointer to it */
718 chanrec* FindChan(const char* chan)
722 log(DEFAULT,"*** BUG *** Findchan was given an invalid parameter");
726 chan_hash::iterator iter = chanlist.find(chan);
728 if (iter == chanlist.end())
729 /* Couldn't find it */
736 long GetMaxBans(char* name)
739 for (int count = 0; count < ConfValueEnum("banlist",&config_f); count++)
741 ConfValue("banlist","chan",count,CM,&config_f);
744 ConfValue("banlist","limit",count,CM,&config_f);
751 void purge_empty_chans(userrec* u)
754 int go_again = 1, purge = 0;
756 // firstly decrement the count on each channel
757 for (int f = 0; f < MAXCHANS; f++)
759 if (u->chans[f].channel)
761 u->chans[f].channel->DelUser((char*)u);
765 for (int i = 0; i < MAXCHANS; i++)
767 if (u->chans[i].channel)
769 if (!usercount(u->chans[i].channel))
771 chan_hash::iterator i2 = chanlist.find(u->chans[i].channel->name);
772 /* kill the record */
773 if (i2 != chanlist.end())
775 log(DEBUG,"del_channel: destroyed: %s",i2->second->name);
781 u->chans[i].channel = NULL;
786 log(DEBUG,"skipped purge for %s",u->chans[i].channel->name);
790 log(DEBUG,"completed channel purge, killed %lu",(unsigned long)purge);
796 char scratch[MAXBUF];
799 char* chanmodes(chanrec *chan)
803 log(DEFAULT,"*** BUG *** chanmodes was given an invalid parameter");
810 if (chan->binarymodes & CM_NOEXTERNAL)
812 strlcat(scratch,"n",MAXMODES);
814 if (chan->binarymodes & CM_TOPICLOCK)
816 strlcat(scratch,"t",MAXMODES);
820 strlcat(scratch,"k",MAXMODES);
824 strlcat(scratch,"l",MAXMODES);
826 if (chan->binarymodes & CM_INVITEONLY)
828 strlcat(scratch,"i",MAXMODES);
830 if (chan->binarymodes & CM_MODERATED)
832 strlcat(scratch,"m",MAXMODES);
834 if (chan->binarymodes & CM_SECRET)
836 strlcat(scratch,"s",MAXMODES);
838 if (chan->binarymodes & CM_PRIVATE)
840 strlcat(scratch,"p",MAXMODES);
844 strlcat(sparam," ",MAXBUF);
845 strlcat(sparam,chan->key,MAXBUF);
850 sprintf(foo," %lu",(unsigned long)chan->limit);
851 strlcat(sparam,foo,MAXBUF);
853 if (*chan->custom_modes)
855 strlcat(scratch,chan->custom_modes,MAXMODES);
856 for (int z = 0; chan->custom_modes[z] != 0; z++)
858 std::string extparam = chan->GetModeParameter(chan->custom_modes[z]);
861 strlcat(sparam," ",MAXBUF);
862 strlcat(sparam,extparam.c_str(),MAXBUF);
866 log(DEBUG,"chanmodes: %s %s%s",chan->name,scratch,sparam);
867 strlcat(scratch,sparam,MAXMODES);
872 /* compile a userlist of a channel into a string, each nick seperated by
873 * spaces and op, voice etc status shown as @ and + */
875 void userlist(userrec *user,chanrec *c)
879 log(DEFAULT,"*** BUG *** userlist was given an invalid parameter");
883 snprintf(list,MAXBUF,"353 %s = %s :", user->nick, c->name);
885 std::vector<char*> *ulist = c->GetUsers();
886 for (unsigned int i = 0; i < ulist->size(); i++)
888 char* o = (*ulist)[i];
889 userrec* otheruser = (userrec*)o;
890 if ((!has_channel(user,c)) && (strchr(otheruser->modes,'i')))
892 /* user is +i, and source not on the channel, does not show
893 * nick in NAMES list */
896 strlcat(list,cmode(otheruser,c),MAXBUF);
897 strlcat(list,otheruser->nick,MAXBUF);
898 strlcat(list," ",MAXBUF);
899 if (strlen(list)>(480-NICKMAX))
901 /* list overflowed into
902 * multiple numerics */
903 WriteServ(user->fd,"%s",list);
904 snprintf(list,MAXBUF,"353 %s = %s :", user->nick, c->name);
907 /* if whats left in the list isnt empty, send it */
908 if (list[strlen(list)-1] != ':')
910 WriteServ(user->fd,"%s",list);
914 /* return a count of the users on a specific channel accounting for
915 * invisible users who won't increase the count. e.g. for /LIST */
917 int usercount_i(chanrec *c)
923 log(DEFAULT,"*** BUG *** usercount_i was given an invalid parameter");
928 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
932 if (has_channel(i->second,c))
934 if (isnick(i->second->nick))
936 if ((!has_channel(i->second,c)) && (strchr(i->second->modes,'i')))
938 /* user is +i, and source not on the channel, does not show
939 * nick in NAMES list */
947 log(DEBUG,"usercount_i: %s %lu",c->name,(unsigned long)count);
952 int usercount(chanrec *c)
956 log(DEFAULT,"*** BUG *** usercount was given an invalid parameter");
959 int count = c->GetUserCounter();
960 log(DEBUG,"usercount: %s %lu",c->name,(unsigned long)count);
965 // looks up a users password for their connection class (<ALLOW>/<DENY> tags)
967 char* Passwd(userrec *user)
969 for (ClassVector::iterator i = Classes.begin(); i != Classes.end(); i++)
971 if (match(user->host,i->host) && (i->type == CC_ALLOW))
979 bool IsDenied(userrec *user)
981 for (ClassVector::iterator i = Classes.begin(); i != Classes.end(); i++)
983 if (match(user->host,i->host) && (i->type == CC_DENY))
994 /* sends out an error notice to all connected clients (not to be used
997 void send_error(char *s)
999 log(DEBUG,"send_error: %s",s);
1000 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
1002 if (isnick(i->second->nick))
1004 WriteServ(i->second->fd,"NOTICE %s :%s",i->second->nick,s);
1008 // fix - unregistered connections receive ERROR, not NOTICE
1009 Write(i->second->fd,"ERROR :%s",s);
1014 void Error(int status)
1016 signal (SIGALRM, SIG_IGN);
1017 signal (SIGPIPE, SIG_IGN);
1018 signal (SIGTERM, SIG_IGN);
1019 signal (SIGABRT, SIG_IGN);
1020 signal (SIGSEGV, SIG_IGN);
1021 signal (SIGURG, SIG_IGN);
1022 signal (SIGKILL, SIG_IGN);
1023 log(DEFAULT,"*** fell down a pothole in the road to perfection ***");
1024 send_error("Error! Segmentation fault! save meeeeeeeeeeeeee *splat!*");
1028 // this function counts all users connected, wether they are registered or NOT.
1031 return clientlist.size();
1034 // this counts only registered users, so that the percentages in /MAP don't mess up when users are sitting in an unregistered state
1035 int registered_usercount(void)
1038 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
1040 if ((i->second->fd) && (isnick(i->second->nick))) c++;
1045 int usercount_invisible(void)
1049 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
1051 if ((i->second->fd) && (isnick(i->second->nick)) && (strchr(i->second->modes,'i'))) c++;
1056 int usercount_opers(void)
1060 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
1062 if ((i->second->fd) && (isnick(i->second->nick)) && (strchr(i->second->modes,'o'))) c++;
1067 int usercount_unknown(void)
1071 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
1073 if ((i->second->fd) && (i->second->registered != 7))
1079 long chancount(void)
1081 return chanlist.size();
1084 long count_servs(void)
1089 long servercount(void)
1091 return count_servs()+1;
1097 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
1099 if ((i->second->fd) && (isnick(i->second->nick)) && (!strcasecmp(i->second->server,ServerName))) c++;
1104 void ShowMOTD(userrec *user)
1107 std::string WholeMOTD = "";
1110 WriteServ(user->fd,"422 %s :Message of the day file is missing.",user->nick);
1113 snprintf(buf,65535,":%s 375 %s :- %s message of the day\r\n", ServerName, user->nick, ServerName);
1114 WholeMOTD = WholeMOTD + buf;
1115 for (unsigned int i = 0; i != MOTD.size(); i++)
1117 snprintf(buf,65535,":%s 372 %s :- %s\r\n", ServerName, user->nick, MOTD[i].c_str());
1118 WholeMOTD = WholeMOTD + buf;
1120 snprintf(buf,65535,":%s 376 %s :End of message of the day.\r\n", ServerName, user->nick);
1121 WholeMOTD = WholeMOTD + buf;
1122 // only one write operation
1123 user->AddWriteBuf(WholeMOTD);
1124 statsSent += WholeMOTD.length();
1127 void ShowRULES(userrec *user)
1131 WriteServ(user->fd,"NOTICE %s :Rules file is missing.",user->nick);
1134 WriteServ(user->fd,"NOTICE %s :%s rules",user->nick,ServerName);
1135 for (unsigned int i = 0; i != RULES.size(); i++)
1137 WriteServ(user->fd,"NOTICE %s :%s",user->nick,RULES[i].c_str());
1139 WriteServ(user->fd,"NOTICE %s :End of %s rules.",user->nick,ServerName);
1142 // this returns 1 when all modules are satisfied that the user should be allowed onto the irc server
1143 // (until this returns true, a user will block in the waiting state, waiting to connect up to the
1144 // registration timeout maximum seconds)
1145 bool AllModulesReportReady(userrec* user)
1147 for (int i = 0; i <= MODCOUNT; i++)
1149 int res = modules[i]->OnCheckReady(user);
1156 char islast(const char* s)
1161 long map_count(const char* s)
1164 for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
1166 if ((i->second->fd) && (isnick(i->second->nick)) && (!strcasecmp(i->second->server,s))) c++;
1171 void createcommand(char* cmd, handlerfunc f, char flags, int minparams,char* source)
1174 /* create the command and push it onto the table */
1175 strlcpy(comm.command,cmd,MAXBUF);
1176 strlcpy(comm.source,source,MAXBUF);
1177 comm.handler_function = f;
1178 comm.flags_needed = flags;
1179 comm.min_params = minparams;
1181 comm.total_bytes = 0;
1182 cmdlist.push_back(comm);
1183 log(DEBUG,"Added command %s (%lu parameters)",cmd,(unsigned long)minparams);
1187 void SetupCommandTable(void)
1189 createcommand("USER",handle_user,0,4,"<core>");
1190 createcommand("NICK",handle_nick,0,1,"<core>");
1191 createcommand("QUIT",handle_quit,0,0,"<core>");
1192 createcommand("VERSION",handle_version,0,0,"<core>");
1193 createcommand("PING",handle_ping,0,1,"<core>");
1194 createcommand("PONG",handle_pong,0,1,"<core>");
1195 createcommand("ADMIN",handle_admin,0,0,"<core>");
1196 createcommand("PRIVMSG",handle_privmsg,0,2,"<core>");
1197 createcommand("INFO",handle_info,0,0,"<core>");
1198 createcommand("TIME",handle_time,0,0,"<core>");
1199 createcommand("WHOIS",handle_whois,0,1,"<core>");
1200 createcommand("WALLOPS",handle_wallops,'o',1,"<core>");
1201 createcommand("NOTICE",handle_notice,0,2,"<core>");
1202 createcommand("JOIN",handle_join,0,1,"<core>");
1203 createcommand("NAMES",handle_names,0,0,"<core>");
1204 createcommand("PART",handle_part,0,1,"<core>");
1205 createcommand("KICK",handle_kick,0,2,"<core>");
1206 createcommand("MODE",handle_mode,0,1,"<core>");
1207 createcommand("TOPIC",handle_topic,0,1,"<core>");
1208 createcommand("WHO",handle_who,0,1,"<core>");
1209 createcommand("MOTD",handle_motd,0,0,"<core>");
1210 createcommand("RULES",handle_rules,0,0,"<core>");
1211 createcommand("OPER",handle_oper,0,2,"<core>");
1212 createcommand("LIST",handle_list,0,0,"<core>");
1213 createcommand("DIE",handle_die,'o',1,"<core>");
1214 createcommand("RESTART",handle_restart,'o',1,"<core>");
1215 createcommand("KILL",handle_kill,'o',2,"<core>");
1216 createcommand("REHASH",handle_rehash,'o',0,"<core>");
1217 createcommand("LUSERS",handle_lusers,0,0,"<core>");
1218 createcommand("STATS",handle_stats,0,1,"<core>");
1219 createcommand("USERHOST",handle_userhost,0,1,"<core>");
1220 createcommand("AWAY",handle_away,0,0,"<core>");
1221 createcommand("ISON",handle_ison,0,0,"<core>");
1222 createcommand("SUMMON",handle_summon,0,0,"<core>");
1223 createcommand("USERS",handle_users,0,0,"<core>");
1224 createcommand("INVITE",handle_invite,0,0,"<core>");
1225 createcommand("PASS",handle_pass,0,1,"<core>");
1226 createcommand("TRACE",handle_trace,'o',0,"<core>");
1227 createcommand("WHOWAS",handle_whowas,0,1,"<core>");
1228 createcommand("CONNECT",handle_connect,'o',1,"<core>");
1229 createcommand("SQUIT",handle_squit,'o',0,"<core>");
1230 createcommand("MODULES",handle_modules,0,0,"<core>");
1231 createcommand("LINKS",handle_links,0,0,"<core>");
1232 createcommand("MAP",handle_map,0,0,"<core>");
1233 createcommand("KLINE",handle_kline,'o',1,"<core>");
1234 createcommand("GLINE",handle_gline,'o',1,"<core>");
1235 createcommand("ZLINE",handle_zline,'o',1,"<core>");
1236 createcommand("QLINE",handle_qline,'o',1,"<core>");
1237 createcommand("ELINE",handle_eline,'o',1,"<core>");
1238 createcommand("LOADMODULE",handle_loadmodule,'o',1,"<core>");
1239 createcommand("UNLOADMODULE",handle_unloadmodule,'o',1,"<core>");
1240 createcommand("SERVER",handle_server,0,0,"<core>");
1241 createcommand("COMMANDS",handle_commands,0,0,"<core>");
1244 bool DirValid(char* dirandfile)
1247 strlcpy(work,dirandfile,MAXBUF);
1248 int p = strlen(work);
1249 // we just want the dir
1250 while (strlen(work))
1259 char buffer[MAXBUF], otherdir[MAXBUF];
1260 // Get the current working directory
1261 if( getcwd( buffer, MAXBUF ) == NULL )
1264 if( getcwd( otherdir, MAXBUF ) == NULL )
1267 if (strlen(otherdir) >= strlen(work))
1269 otherdir[strlen(work)] = '\0';
1270 if (!strcmp(otherdir,work))
1279 std::string GetFullProgDir(char** argv, int argc)
1282 strlcpy(work,argv[0],MAXBUF);
1283 int p = strlen(work);
1284 // we just want the dir
1285 while (strlen(work))
1294 char buffer[MAXBUF], otherdir[MAXBUF];
1295 // Get the current working directory
1296 if( getcwd( buffer, MAXBUF ) == NULL )
1299 if( getcwd( otherdir, MAXBUF ) == NULL )