+void WriteChannelWithServ(char* ServName, chanrec* Ptr, char* text, ...)
+{
+ char textbuffer[MAXBUF];
+ va_list argsPtr;
+ CUList *ulist;
+
+ if ((!Ptr) || (!text))
+ {
+ log(DEFAULT,"*** BUG *** WriteChannelWithServ was given an invalid parameter");
+ return;
+ }
+
+ va_start(argsPtr, text);
+ vsnprintf(textbuffer, MAXBUF, text, argsPtr);
+ va_end(argsPtr);
+
+ ulist = Ptr->GetUsers();
+
+ for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
+ {
+ if (IS_LOCAL(i->second))
+ WriteServ_NoFormat(i->second->fd,textbuffer);
+ }
+}
+
+void WriteChannelWithServ_NoFormat(char* ServName, chanrec* Ptr, const char* text)
+{
+ CUList *ulist;
+
+ if ((!Ptr) || (!text))
+ {
+ log(DEFAULT,"*** BUG *** WriteChannelWithServ was given an invalid parameter");
+ return;
+ }
+
+ ulist = Ptr->GetUsers();
+
+ for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
+ {
+ if (IS_LOCAL(i->second))
+ WriteServ_NoFormat(i->second->fd,text);
+ }
+}
+
+
+
+/* write formatted text from a source user to all users on a channel except
+ * for the sender (for privmsg etc) */
+
+void ChanExceptSender(chanrec* Ptr, userrec* user, char status, char* text, ...)
+{
+ char textbuffer[MAXBUF];
+ va_list argsPtr;
+ CUList *ulist;
+
+ if ((!Ptr) || (!user) || (!text))
+ {
+ log(DEFAULT,"*** BUG *** ChanExceptSender was given an invalid parameter");
+ return;
+ }
+
+ va_start(argsPtr, text);
+ vsnprintf(textbuffer, MAXBUF, text, argsPtr);
+ va_end(argsPtr);
+
+ switch (status)
+ {
+ case '@':
+ ulist = Ptr->GetOppedUsers();
+ break;
+ case '%':
+ ulist = Ptr->GetHalfoppedUsers();
+ break;
+ case '+':
+ ulist = Ptr->GetVoicedUsers();
+ break;
+ default:
+ ulist = Ptr->GetUsers();
+ break;
+ }
+
+ log(DEBUG,"%d users to write to",ulist->size());
+
+ for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
+ {
+ if ((IS_LOCAL(i->second)) && (user != i->second))
+ WriteFrom_NoFormat(i->second->fd,user,textbuffer);
+ }
+}
+
+void ChanExceptSender_NoFormat(chanrec* Ptr, userrec* user, char status, const char* text)
+{
+ CUList *ulist;
+
+ if ((!Ptr) || (!user) || (!text))
+ {
+ log(DEFAULT,"*** BUG *** ChanExceptSender was given an invalid parameter");
+ return;
+ }
+
+ switch (status)
+ {
+ case '@':
+ ulist = Ptr->GetOppedUsers();
+ break;
+ case '%':
+ ulist = Ptr->GetHalfoppedUsers();
+ break;
+ case '+':
+ ulist = Ptr->GetVoicedUsers();
+ break;
+ default:
+ ulist = Ptr->GetUsers();
+ break;
+ }
+
+ for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
+ {
+ if ((IS_LOCAL(i->second)) && (user != i->second))
+ WriteFrom_NoFormat(i->second->fd,user,text);
+ }
+}
+
+std::string GetServerDescription(char* servername)
+{
+ std::string description = "";
+
+ FOREACH_MOD(I_OnGetServerDescription,OnGetServerDescription(servername,description));
+
+ if (description != "")
+ {
+ return description;
+ }
+ else
+ {
+ // not a remote server that can be found, it must be me.
+ return Config->ServerDesc;
+ }
+}
+
+/* write a formatted string to all users who share at least one common
+ * channel, including the source user e.g. for use in NICK */
+
+void WriteCommon(userrec *u, char* text, ...)
+{
+ char textbuffer[MAXBUF];
+ va_list argsPtr;
+ bool sent_to_at_least_one = false;
+
+ if (!u)
+ {
+ log(DEFAULT,"*** BUG *** WriteCommon was given an invalid parameter");
+ return;
+ }
+
+ if (u->registered != 7)
+ {
+ log(DEFAULT,"*** BUG *** WriteCommon on an unregistered user");
+ return;
+ }
+
+ va_start(argsPtr, text);
+ vsnprintf(textbuffer, MAXBUF, text, argsPtr);
+ va_end(argsPtr);
+
+ // FIX: Stops a message going to the same person more than once
+ memset(&already_sent,0,MAX_DESCRIPTORS);
+
+ for (std::vector<ucrec*>::const_iterator v = u->chans.begin(); v != u->chans.end(); v++)
+ {
+ if (((ucrec*)(*v))->channel)
+ {
+ CUList *ulist= ((ucrec*)(*v))->channel->GetUsers();
+
+ for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
+ {
+ if ((i->second->fd > -1) && (!already_sent[i->second->fd]))
+ {
+ already_sent[i->second->fd] = 1;
+ WriteFrom_NoFormat(i->second->fd,u,textbuffer);
+ sent_to_at_least_one = true;
+ }
+ }
+ }
+ }
+
+ /*
+ * if the user was not in any channels, no users will receive the text. Make sure the user
+ * receives their OWN message for WriteCommon
+ */
+ if (!sent_to_at_least_one)
+ {
+ WriteFrom_NoFormat(u->fd,u,textbuffer);
+ }
+}
+
+void WriteCommon_NoFormat(userrec *u, const char* text)
+{
+ bool sent_to_at_least_one = false;
+
+ if (!u)
+ {
+ log(DEFAULT,"*** BUG *** WriteCommon was given an invalid parameter");
+ return;
+ }
+
+ if (u->registered != 7)
+ {
+ log(DEFAULT,"*** BUG *** WriteCommon on an unregistered user");
+ return;
+ }
+
+ // FIX: Stops a message going to the same person more than once
+ memset(&already_sent,0,MAX_DESCRIPTORS);
+
+ for (std::vector<ucrec*>::const_iterator v = u->chans.begin(); v != u->chans.end(); v++)
+ {
+ if (((ucrec*)(*v))->channel)
+ {
+ CUList *ulist= ((ucrec*)(*v))->channel->GetUsers();
+
+ for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
+ {
+ if ((i->second->fd > -1) && (!already_sent[i->second->fd]))
+ {
+ already_sent[i->second->fd] = 1;
+ WriteFrom_NoFormat(i->second->fd,u,text);
+ sent_to_at_least_one = true;
+ }
+ }
+ }
+ }
+
+ /*
+ * if the user was not in any channels, no users will receive the text. Make sure the user
+ * receives their OWN message for WriteCommon
+ */
+ if (!sent_to_at_least_one)
+ {
+ WriteFrom_NoFormat(u->fd,u,text);
+ }
+}
+
+
+/* write a formatted string to all users who share at least one common
+ * channel, NOT including the source user e.g. for use in QUIT
+ */
+
+void WriteCommonExcept(userrec *u, char* text, ...)
+{
+ char textbuffer[MAXBUF];
+ char oper_quit[MAXBUF];
+ bool quit_munge = false;
+ va_list argsPtr;
+ int total;
+
+ if (!u)
+ {
+ log(DEFAULT,"*** BUG *** WriteCommon was given an invalid parameter");
+ return;
+ }
+
+ if (u->registered != 7)
+ {
+ log(DEFAULT,"*** BUG *** WriteCommon on an unregistered user");
+ return;
+ }
+
+ va_start(argsPtr, text);
+ total = vsnprintf(textbuffer, MAXBUF, text, argsPtr);
+ va_end(argsPtr);
+
+ if ((Config->HideSplits) && (total > 6))
+ {
+ /* Yeah yeah, this is ugly. But its fast, live with it. */
+ char* check = textbuffer;
+
+ if ((*check++ == 'Q') && (*check++ == 'U') && (*check++ == 'I') && (*check++ == 'T') && (*check++ == ' ') && (*check++ == ':'))
+ {
+ std::stringstream split(check);
+ std::string server_one;
+ std::string server_two;
+
+ split >> server_one;
+ split >> server_two;
+
+ if ((FindServerName(server_one)) && (FindServerName(server_two)))
+ {
+ strlcpy(oper_quit,textbuffer,MAXQUIT);
+ strlcpy(check,"*.net *.split",MAXQUIT);
+ quit_munge = true;
+ }
+ }
+ }
+
+ if ((Config->HideBans) && (total > 13) && (!quit_munge))
+ {
+ char* check = textbuffer;
+
+ /* XXX - as above */
+ if ((*check++ == 'Q') && (*check++ == 'U') && (*check++ == 'I') && (*check++ == 'T') && (*check++ == ' ') && (*check++ == ':'))
+ {
+ check++;
+
+ if ((*check++ == '-') && (*check++ == 'L') && (*check++ == 'i') && (*check++ == 'n') && (*check++ == 'e') && (*check++ == 'd') && (*check++ == ':'))
+ {
+ strlcpy(oper_quit,textbuffer,MAXQUIT);
+ *(--check) = 0; // We don't need to strlcpy, we just chop it from the :
+ quit_munge = true;
+ }
+ }
+ }
+
+ memset(&already_sent,0,MAX_DESCRIPTORS);
+
+ for (std::vector<ucrec*>::const_iterator v = u->chans.begin(); v != u->chans.end(); v++)
+ {
+ if (((ucrec*)(*v))->channel)
+ {
+ CUList *ulist= ((ucrec*)(*v))->channel->GetUsers();
+
+ for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
+ {
+ if (u != i->second)
+ {
+ if ((i->second->fd > -1) && (!already_sent[i->second->fd]))
+ {
+ already_sent[i->second->fd] = 1;
+
+ if (quit_munge)
+ {
+ WriteFrom_NoFormat(i->second->fd,u,*i->second->oper ? oper_quit : textbuffer);
+ }
+ else
+ WriteFrom_NoFormat(i->second->fd,u,textbuffer);
+ }
+ }
+ }
+ }
+ }
+}
+
+void WriteCommonExcept_NoFormat(userrec *u, const char* text)
+{
+ if (!u)
+ {
+ log(DEFAULT,"*** BUG *** WriteCommon was given an invalid parameter");
+ return;
+ }
+
+ if (u->registered != 7)
+ {
+ log(DEFAULT,"*** BUG *** WriteCommon on an unregistered user");
+ return;
+ }
+
+ memset(&already_sent,0,MAX_DESCRIPTORS);
+
+ for (std::vector<ucrec*>::const_iterator v = u->chans.begin(); v != u->chans.end(); v++)
+ {
+ if (((ucrec*)(*v))->channel)
+ {
+ CUList *ulist= ((ucrec*)(*v))->channel->GetUsers();
+
+ for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
+ {
+ if (u != i->second)
+ {
+ if ((i->second->fd > -1) && (!already_sent[i->second->fd]))
+ {
+ already_sent[i->second->fd] = 1;
+ WriteFrom_NoFormat(i->second->fd,u,text);
+ }
+ }
+ }
+ }
+ }
+}
+
+
+/* XXX - We don't use WriteMode for this because WriteMode is very slow and
+ * this isnt. Basically WriteMode has to iterate ALL the users 'n' times for
+ * the number of modes provided, e.g. if you send WriteMode 'og' to write to
+ * opers with globops, and you have 2000 users, thats 4000 iterations. WriteOpers
+ * uses the oper list, which means if you have 2000 users but only 5 opers,
+ * it iterates 5 times.
+ */
+void WriteOpers(const char* text, ...)
+{
+ char textbuffer[MAXBUF];
+ va_list argsPtr;
+
+ if (!text)
+ {
+ log(DEFAULT,"*** BUG *** WriteOpers was given an invalid parameter");
+ return;
+ }
+
+ va_start(argsPtr, text);
+ vsnprintf(textbuffer, MAXBUF, text, argsPtr);
+ va_end(argsPtr);
+
+ WriteOpers_NoFormat(textbuffer);
+}
+
+void WriteOpers_NoFormat(const char* text)
+{
+ if (!text)
+ {
+ log(DEFAULT,"*** BUG *** WriteOpers_NoFormat was given an invalid parameter");
+ return;
+ }
+
+ for (std::vector<userrec*>::iterator i = all_opers.begin(); i != all_opers.end(); i++)
+ {
+ userrec* a = *i;
+
+ if (IS_LOCAL(a))
+ {
+ if (a->modebits & UM_SERVERNOTICE)
+ {
+ // send server notices to all with +s
+ WriteServ(a->fd,"NOTICE %s :%s",a->nick,text);
+ }
+ }
+ }
+}
+
+void ServerNoticeAll(char* text, ...)
+{
+ if (!text)
+ return;
+
+ char textbuffer[MAXBUF];
+ char formatbuffer[MAXBUF];
+ va_list argsPtr;
+ va_start (argsPtr, text);
+ vsnprintf(textbuffer, MAXBUF, text, argsPtr);
+ va_end(argsPtr);
+
+ snprintf(formatbuffer,MAXBUF,"NOTICE $%s :%s",Config->ServerName,textbuffer);
+
+ for (std::vector<userrec*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
+ {
+ userrec* t = (userrec*)(*i);
+ WriteServ_NoFormat(t->fd,formatbuffer);
+ }
+}
+
+void ServerPrivmsgAll(char* text, ...)
+{
+ if (!text)
+ return;
+
+ char textbuffer[MAXBUF];
+ char formatbuffer[MAXBUF];
+ va_list argsPtr;
+ va_start (argsPtr, text);
+ vsnprintf(textbuffer, MAXBUF, text, argsPtr);
+ va_end(argsPtr);
+
+ snprintf(formatbuffer,MAXBUF,"PRIVMSG $%s :%s",Config->ServerName,textbuffer);
+
+ for (std::vector<userrec*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
+ {
+ userrec* t = (userrec*)(*i);
+ WriteServ_NoFormat(t->fd,formatbuffer);
+ }
+}
+
+void WriteMode(const char* modes, int flags, const char* text, ...)
+{
+ char textbuffer[MAXBUF];
+ int modelen;
+ va_list argsPtr;
+
+ if ((!text) || (!modes) || (!flags))
+ {
+ log(DEFAULT,"*** BUG *** WriteMode was given an invalid parameter");
+ return;
+ }
+
+ va_start(argsPtr, text);
+ vsnprintf(textbuffer, MAXBUF, text, argsPtr);
+ va_end(argsPtr);
+ modelen = strlen(modes);
+
+ for (std::vector<userrec*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
+ {
+ userrec* t = (userrec*)(*i);
+ bool send_to_user = false;
+
+ if (flags == WM_AND)
+ {
+ send_to_user = true;
+
+ for (int n = 0; n < modelen; n++)
+ {
+ if (!hasumode(t,modes[n]))
+ {
+ send_to_user = false;
+ break;
+ }
+ }
+ }
+ else if (flags == WM_OR)
+ {
+ send_to_user = false;
+
+ for (int n = 0; n < modelen; n++)
+ {
+ if (hasumode(t,modes[n]))
+ {
+ send_to_user = true;
+ break;
+ }
+ }
+ }
+
+ if (send_to_user)
+ {
+ WriteServ(t->fd,"NOTICE %s :%s",t->nick,textbuffer);
+ }
+ }
+}
+
+void NoticeAll(userrec *source, bool local_only, char* text, ...)
+{
+ char textbuffer[MAXBUF];
+ char formatbuffer[MAXBUF];
+ va_list argsPtr;
+
+ if ((!text) || (!source))
+ {
+ log(DEFAULT,"*** BUG *** NoticeAll was given an invalid parameter");
+ return;
+ }
+
+ va_start(argsPtr, text);
+ vsnprintf(textbuffer, MAXBUF, text, argsPtr);
+ va_end(argsPtr);
+
+ snprintf(formatbuffer,MAXBUF,"NOTICE $* :%s",textbuffer);
+
+ for (std::vector<userrec*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
+ {
+ userrec* t = (userrec*)(*i);
+ WriteFrom_NoFormat(t->fd,source,formatbuffer);
+ }
+}
+
+
+void WriteWallOps(userrec *source, bool local_only, char* text, ...)
+{
+ char textbuffer[MAXBUF];
+ char formatbuffer[MAXBUF];
+ va_list argsPtr;
+
+ if ((!text) || (!source))
+ {
+ log(DEFAULT,"*** BUG *** WriteOpers was given an invalid parameter");
+ return;
+ }
+
+ va_start(argsPtr, text);
+ vsnprintf(textbuffer, MAXBUF, text, argsPtr);
+ va_end(argsPtr);
+
+ snprintf(formatbuffer,MAXBUF,"WALLOPS :%s",textbuffer);
+
+ for (std::vector<userrec*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
+ {
+ userrec* t = (userrec*)(*i);
+
+ if ((IS_LOCAL(t)) && (t->modebits & UM_WALLOPS))
+ {
+ WriteTo_NoFormat(source,t,formatbuffer);
+ }
+ }
+}
+
+/* convert a string to lowercase. Note following special circumstances
+ * taken from RFC 1459. Many "official" server branches still hold to this
+ * rule so i will too;
+ *
+ * Because of IRC's scandanavian origin, the characters {}| are
+ * considered to be the lower case equivalents of the characters []\,
+ * respectively. This is a critical issue when determining the
+ * equivalence of two nicknames.
+ */
+void strlower(char *n)
+{
+ if (n)
+ {
+ for (char* t = n; *t; t++)
+ *t = lowermap[(unsigned char)*t];
+ }
+}
+
+/* Find a user record by nickname and return a pointer to it */
+
+userrec* Find(const std::string &nick)
+{
+ user_hash::iterator iter = clientlist.find(nick);
+
+ if (iter == clientlist.end())
+ /* Couldn't find it */
+ return NULL;
+
+ return iter->second;
+}
+
+userrec* Find(const char* nick)
+{
+ user_hash::iterator iter;
+
+ if (!nick)
+ return NULL;
+
+ iter = clientlist.find(nick);
+
+ if (iter == clientlist.end())
+ return NULL;
+
+ return iter->second;
+}
+
+/* find a channel record by channel name and return a pointer to it */
+
+chanrec* FindChan(const char* chan)
+{
+ chan_hash::iterator iter;
+
+ if (!chan)
+ {
+ log(DEFAULT,"*** BUG *** Findchan was given an invalid parameter");
+ return NULL;
+ }
+
+ iter = chanlist.find(chan);
+
+ if (iter == chanlist.end())
+ /* Couldn't find it */
+ return NULL;
+
+ return iter->second;
+}
+
+
+long GetMaxBans(char* name)
+{
+ std::string x;
+ for (std::map<std::string,int>::iterator n = Config->maxbans.begin(); n != Config->maxbans.end(); n++)
+ {
+ x = n->first;
+ if (match(name,x.c_str()))
+ {
+ return n->second;
+ }
+ }
+ return 64;
+}
+
+void purge_empty_chans(userrec* u)
+{
+ std::vector<chanrec*> to_delete;
+
+ // firstly decrement the count on each channel
+ for (std::vector<ucrec*>::iterator f = u->chans.begin(); f != u->chans.end(); f++)
+ {
+ if (((ucrec*)(*f))->channel)
+ {
+ if (((ucrec*)(*f))->channel->DelUser(u) == 0)
+ {
+ /* No users left in here, mark it for deletion */
+ to_delete.push_back(((ucrec*)(*f))->channel);
+ ((ucrec*)(*f))->channel = NULL;
+ }
+ }
+ }
+
+ log(DEBUG,"purge_empty_chans: %d channels to delete",to_delete.size());
+
+ for (std::vector<chanrec*>::iterator n = to_delete.begin(); n != to_delete.end(); n++)
+ {
+ chanrec* thischan = (chanrec*)*n;
+ chan_hash::iterator i2 = chanlist.find(thischan->name);
+ if (i2 != chanlist.end())
+ {
+ FOREACH_MOD(I_OnChannelDelete,OnChannelDelete(i2->second));
+ delete i2->second;
+ chanlist.erase(i2);
+ }
+ }
+
+ if (*u->oper)
+ DeleteOper(u);
+}
+
+
+char* chanmodes(chanrec *chan, bool showkey)
+{
+ static char scratch[MAXBUF];
+ static char sparam[MAXBUF];
+ char* offset = scratch;
+ std::string extparam = "";
+
+ if (!chan)
+ {
+ log(DEFAULT,"*** BUG *** chanmodes was given an invalid parameter");
+ *scratch = '\0';
+ return scratch;
+ }
+
+ *scratch = '\0';
+ *sparam = '\0';
+
+ /* This was still iterating up to 190, chanrec::custom_modes is only 64 elements -- Om */
+ for(int n = 0; n < 64; n++)
+ {
+ if(chan->modes[n])
+ {
+ *offset++ = n+65;
+ extparam = "";
+ switch (n)
+ {
+ case CM_KEY:
+ extparam = (showkey ? chan->key : "<key>");
+ break;
+ case CM_LIMIT:
+ extparam = ConvToStr(chan->limit);
+ break;
+ case CM_NOEXTERNAL:
+ case CM_TOPICLOCK:
+ case CM_INVITEONLY:
+ case CM_MODERATED:
+ case CM_SECRET:
+ case CM_PRIVATE:
+ /* We know these have no parameters */
+ break;
+ default:
+ extparam = chan->GetModeParameter(n+65);
+ break;
+ }
+ if (extparam != "")
+ {
+ charlcat(sparam,' ',MAXBUF);
+ strlcat(sparam,extparam.c_str(),MAXBUF);
+ }
+ }
+ }
+
+ /* Null terminate scratch */
+ *offset = '\0';
+ strlcat(scratch,sparam,MAXMODES);
+ return scratch;
+}
+
+
+/* compile a userlist of a channel into a string, each nick seperated by
+ * spaces and op, voice etc status shown as @ and + */
+
+void userlist(userrec *user,chanrec *c)
+{
+ if ((!c) || (!user))
+ {
+ log(DEFAULT,"*** BUG *** userlist was given an invalid parameter");
+ return;
+ }
+
+ char list[MAXBUF];
+ size_t dlen, curlen;
+
+ dlen = curlen = snprintf(list,MAXBUF,"353 %s = %s :", user->nick, c->name);
+
+ int numusers = 0;
+ char* ptr = list + dlen;
+
+ CUList *ulist= c->GetUsers();
+
+ /* Improvement by Brain - this doesnt change in value, so why was it inside
+ * the loop?
+ */
+ bool has_user = c->HasUser(user);
+
+ for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
+ {
+ if ((!has_user) && (i->second->modebits & UM_INVISIBLE))
+ {
+ /*
+ * user is +i, and source not on the channel, does not show
+ * nick in NAMES list
+ */
+ continue;
+ }
+
+ size_t ptrlen = snprintf(ptr, MAXBUF, "%s%s ", cmode(i->second, c), i->second->nick);
+
+ curlen += ptrlen;
+ ptr += ptrlen;
+
+ numusers++;
+
+ if (curlen > (480-NICKMAX))
+ {
+ /* list overflowed into multiple numerics */
+ WriteServ_NoFormat(user->fd,list);
+
+ /* reset our lengths */
+ dlen = curlen = snprintf(list,MAXBUF,"353 %s = %s :", user->nick, c->name);
+ ptr = list + dlen;
+
+ ptrlen = 0;
+ numusers = 0;
+ }
+ }
+
+ /* if whats left in the list isnt empty, send it */
+ if (numusers)
+ {
+ WriteServ_NoFormat(user->fd,list);
+ }
+}
+
+/*
+ * return a count of the users on a specific channel accounting for
+ * invisible users who won't increase the count. e.g. for /LIST
+ */
+int usercount_i(chanrec *c)
+{
+ int count = 0;
+
+ if (!c)
+ return 0;
+
+ CUList *ulist= c->GetUsers();
+ for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
+ {
+ if (!(i->second->modebits & UM_INVISIBLE))
+ count++;
+ }
+
+ return count;
+}
+
+int usercount(chanrec *c)
+{
+ return (c ? c->GetUserCounter() : 0);
+}