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class-chan.cpp
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class-chan.cpp
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/***************************************************************************
* Copyright (C) 2003-2006 by Grzegorz Rusin *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "prots.h"
#include "global-var.h"
char _chmodes[MAX_LEN];
void chan::recheckShits()
{
if(synced() < 9)
return;
protmodelist::entry *s;
ptrlist<chanuser>::iterator u = users.begin();
while(u)
{
if(u->flags & CHECK_SHIT && me->flags & IS_OP)
{
if((s = checkShit(u)))
{
u->setReason(s->fullReason());
toKick.sortAdd(u);
if(myTurn(chset->PUNISH_BOTS, u->hash32()))
{
modeQ[PRIO_HIGH].add(NOW, "+b", s->mask);
modeQ[PRIO_HIGH].flush(PRIO_HIGH);
}
else modeQ[PRIO_LOW].add(NOW+2, "+b", s->mask);
}
u->flags &= ~CHECK_SHIT;
}
u++;
}
}
protmodelist::entry *chan::checkShit(const chanuser *u, const char *host)
{
static char h[MAX_LEN];
protmodelist::entry *s;
if(!host)
{
snprintf(h, MAX_LEN, "%s!%s@%s", u->nick, u->ident, u->host);
host = h;
}
if(!(u->flags & HAS_F) && synced() >= 9 && !list[EXEMPT].match(host) &&
((s = protlist[BAN]->match(u)) || (s = userlist.protlist[BAN]->match(u))))
return s;
else
return NULL;
}
/** Checks if all sticky bans, invites, exempts and reops are set.
*
* TODO: use invex and excepts of class server
*
* \author patrick <[email protected]>
*/
void chan::checkList()
{
ptrlist<protmodelist::entry>::iterator l;
char mode[3];
unsigned int j;
if(synced() < 11)
return;
// global
for(j=0; j<sizeof(userlist.protlist)/sizeof(userlist.protlist[0]); j++)
{
mode[0] = '+';
mode[1] = userlist.protlist[j]->mode;
mode[2] = '\0';
for(l=userlist.protlist[j]->data.begin(); l; l++)
{
if(userlist.protlist[j]->type == BAN && !l->sticky)
continue;
if(!list[userlist.protlist[j]->type].find(l->mask) && myTurn(chset->GUARDIAN_BOTS, hash32(l->mask)) && !modeQ[PRIO_LOW].find(mode, l->mask))
modeQ[PRIO_LOW].add(NOW, mode, l->mask);
}
}
// local
for(j=0; j<sizeof(protlist)/sizeof(protlist[0]); j++)
{
mode[0] = '+';
mode[1] = protlist[j]->mode;
mode[2] = '\0';
for(l=protlist[j]->data.begin(); l; l++)
{
if(protlist[j]->type == BAN && !l->sticky)
continue;
if(!list[protlist[j]->type].find(l->mask) && myTurn(chset->GUARDIAN_BOTS, hash32(l->mask)) && !modeQ[PRIO_LOW].find(mode, l->mask))
modeQ[PRIO_LOW].add(NOW, mode, l->mask);
}
}
}
#ifdef HAVE_ADNS
void chan::updateDnsEntries()
{
if(!config.resolve_threads)
return;
ptrlist<chanuser>::iterator u = users.begin();
while(u)
{
if(!*u->ip4 && !*u->ip6)
{
if(u->updateDNSEntry())
checkClone(u);
}
u++;
}
}
#endif
int chan::flushKickQueue()
{
chanuser *MultHandle[6];
if(toKick.entries() - sentKicks)
{
int j = getRandomItems(MultHandle, toKick.begin(), toKick.entries() - sentKicks, 6, KICK_SENT);
kick4(MultHandle, j);
return 1;
}
return 0;
}
int chan::myPos()
{
ptrlist<chanuser>::iterator p = opedBots.begin();
int i;
for(i=0; p; ++i)
{
if(me == p) return i;
p++;
}
return -1;
}
char chan::valid(const char *str)
{
if(strlen(str) > 50)
return 0;
if(*str == '#' || *str == '&' || *str == '+') return 1;
if(*str == '!' && str[1] != '!') return 1;
return 0;
}
void chan::names(const char *owner)
{
int j, i, rows;
rows = (users.entries() / 6) + 1;
ptrlist<chanuser>::iterator p;
char nick[6][13];
net.sendOwner(owner, "[Users ", (const char *) name, "]", NULL);
for(i=0; i<rows; ++i)
{
for(j=0; j<6; ++j)
{
memset(nick[j], 0, 13);
p = users.getItem(i*6+j);
if(p)
snprintf(nick[j], 13, "[%c%-9s]", p->flags & IS_OP ? '@' : ' ', p->nick);
}
if(strlen(nick[0]))
net.sendOwner(owner, nick[0], " ", nick[1], " ", nick[2], " ", nick[3], " ", nick[4], " ", nick[5], NULL);
}
i = chops();
char ops[16], normal[16], total[16];
strcpy(ops, itoa(i));
strcpy(total, itoa(users.entries()));
strcpy(normal, itoa(users.entries() - i));
net.sendOwner(owner, "-!- Psotnic: ", (const char *) name, "(", getModes(), "): Total of ", total, " nicks [",
ops, " ops, ", normal, " normal]", NULL);
}
void chan::cwho(const char *owner, const char *arg)
{
char buf[512];
int i = 0, f = 0;
ptrlist<chanuser>::iterator p = users.begin();
if(arg && *arg)
{
if(strchr(arg, 'v')) f |= IS_VOICE;
if(strchr(arg, 'o')) f |= IS_OP;
if(strchr(arg, 'l')) f |= IS_LUSER;
if(strchr(arg, 'b')) f |= HAS_B;
}
while(p)
{
if(f)
{
if(((f & IS_VOICE) && (p->flags & IS_VOICE)) || ((f & IS_OP) && (p->flags & IS_OP)) || ((f & HAS_B) && (p->flags & HAS_B)) || ((f & IS_LUSER) && !(p->flags & IS_VOICE || p->flags & IS_OP)))
{
memset(buf, 0, sizeof(buf));
snprintf(buf, 512, "[%3d] [%c%-12s] [%12s\002@\002%-40s]", ++i, p->flags & IS_OP ? '@' : p->flags & IS_VOICE ? '+' : ' ', (const char *) p->nick, (const char *) p->ident, (const char *) p->host);
net.sendOwner(owner, buf, NULL);
}
}
else
{
memset(buf, 0, sizeof(buf));
snprintf(buf, 512, "[%3d] [%c%-12s] [%12s\002@\002%-40s]", ++i, p->flags & IS_OP ? '@' : p->flags & IS_VOICE ? '+' : ' ', (const char *) p->nick, (const char *) p->ident, (const char *) p->host);
net.sendOwner(owner, buf, NULL);
}
p++;
}
if(!i) net.sendOwner(owner, "[*] Psotnic: No matches found", NULL);
}
int chan::userLevel(int flags) const
{
if(flags & HAS_X) return 6;
if(flags & (HAS_S | HAS_B)) return 5;
if(flags & HAS_N) return 4;
if(flags & HAS_M) return 3;
if(flags & HAS_F) return 2;
if(flags & HAS_O) return 2;
if(flags & HAS_V && flags & HAS_A) return 1;
if(flags & HAS_Q) return -1;
if(flags & HAS_D) return -2;
if(flags & HAS_K) return -3;
return 0;
}
int chan::userLevel(const chanuser *u) const
{
return u ? userLevel(u->flags) : 0;
}
char *chan::getModes()
{
/* imnpstaqr */
memset(_chmodes, 0, MAX_LEN);
//overflow
if(key && strlen(key) > MAX_LEN - 50)
{
strcpy(_chmodes, "buffer overflow attempt");
return _chmodes;
}
strcpy(_chmodes, "+");
if(key && *key) strcat(_chmodes, "k");
if(limit) strcat(_chmodes, "l");
if(flags & FLAG_I) strcat(_chmodes, "i");
if(flags & FLAG_M) strcat(_chmodes, "m");
if(flags & FLAG_N) strcat(_chmodes, "n");
if(flags & FLAG_P) strcat(_chmodes, "p");
if(flags & FLAG_S) strcat(_chmodes, "s");
if(flags & FLAG_T) strcat(_chmodes, "t");
if(flags & FLAG_Q) strcat(_chmodes, "q");
if(flags & FLAG_R) strcat(_chmodes, "r");
if(key && *key)
{
strcat(_chmodes, " ");
strcat(_chmodes, key);
}
if(limit)
{
strcat(_chmodes, " ");
strcat(_chmodes, itoa(limit));
}
return _chmodes;
}
int chan::myTurn(int num, int hash)
{
chanuser **MultHandle;
int i, j;
num = numberOfBots(num);
if(num < 1) return 0;
MultHandle = (chanuser **) malloc(sizeof(chanuser *)*num);
srand(hash, hash32(name));
j = getRandomItems(MultHandle, opedBots.begin(), opedBots.entries(), num);
for(i=0; i<j; ++i)
{
if(!strcmp(MultHandle[i]->nick, ME.nick))
{
free(MultHandle);
srand();
return 1;
}
}
srand();
free(MultHandle);
return 0;
}
void chan::buildAllowedOpsList(const char *offender)
{
ptrlist<chanuser>::iterator p = users.begin();
chanuser *kicker;
if(userlist.chanlist[channum].allowedOps)
delete userlist.chanlist[channum].allowedOps;
if(synced())
{
if(chset->TAKEOVER)
{
userlist.chanlist[channum].allowedOps = NULL;
return;
}
else
userlist.chanlist[channum].allowedOps = new wasoptest(60);
kicker = getUser(offender);
if(kicker && !(kicker->flags & HAS_F)) toKick.sortAdd(kicker);
while(p)
{
if((p->flags & IS_OP) && !(p->flags & HAS_F) && !toKick.find(p))
{
userlist.chanlist[channum].allowedOps->add(p);
}
p++;
}
}
}
void chan::setFlags(const char *str)
{
flags = 0;
addFlags(str);
}
void chan::addFlags(const char *str)
{
/* imnpstaqr */
strchr(str, 'i') ? flags |= FLAG_I : 0;
strchr(str, 'n') ? flags |= FLAG_N : 0;
strchr(str, 's') ? flags |= FLAG_S : 0;
strchr(str, 'm') ? flags |= FLAG_M : 0;
strchr(str, 't') ? flags |= FLAG_T : 0;
strchr(str, 'r') ? flags |= FLAG_R : 0;
strchr(str, 'p') ? flags |= FLAG_P : 0;
strchr(str, 'q') ? flags |= FLAG_Q : 0;
}
void chan::removeFlags(const char *str)
{
strchr(str, 'i') ? flags &= ~FLAG_I : 0;
strchr(str, 'n') ? flags &= ~FLAG_N : 0;
strchr(str, 's') ? flags &= ~FLAG_S : 0;
strchr(str, 'm') ? flags &= ~FLAG_M : 0;
strchr(str, 't') ? flags &= ~FLAG_T : 0;
strchr(str, 'r') ? flags &= ~FLAG_R : 0;
strchr(str, 'p') ? flags &= ~FLAG_P : 0;
strchr(str, 'q') ? flags &= ~FLAG_Q : 0;
}
int chan::hasFlag(char f) const
{
if(f == 'i' && flags & FLAG_I) return 1;
else if(f == 'n' && flags & FLAG_N) return 1;
else if(f == 's' && flags & FLAG_S) return 1;
else if(f == 'm' && flags & FLAG_M) return 1;
else if(f == 't' && flags & FLAG_T) return 1;
else if(f == 'r' && flags & FLAG_R) return 1;
else if(f == 'p' && flags & FLAG_P) return 1;
else if(f == 'q' && flags & FLAG_Q) return 1;
else if(f == 'k' && key && *key) return 1;
else if(f == 'l' && limit) return 1;
return 0;
}
int chan::synced() const
{
return synlevel;
}
int chan::chops() const
{
int ops = 0;
ptrlist<chanuser>::iterator u = users.begin();
while(u)
{
if(u->flags & IS_OP) ++ops;
u++;
}
return ops;
}
void chan::updateKey(const char *newkey)
{
if(!strcmp(key, newkey)) return;
key = newkey;
if(set.REMEMBER_OLD_KEYS ? *newkey : 1)
{
userlist.chanlist[channum].pass = newkey;
userlist.nextSave = NOW + SAVEDELAY;
}
}
void chan::requestOp() const
{
chanuser **multHandle = (chanuser **) malloc(sizeof(chanuser *) * chset->GETOP_BOTS);
int i, j;
inetconn *c;
j = getRandomItems(multHandle, opedBots.begin(), opedBots.entries(), chset->GETOP_BOTS);
for(i=0; i<j; ++i)
{
c = net.findConn(multHandle[i]->nick);
if(c && c->isRegBot())
{
c->send(S_BOP, " ", (const char *) name, NULL);
}
}
free(multHandle);
}
void chan::recheckFlags()
{
ptrlist<chanuser>::iterator p = users.begin();
botsToOp.clear();
toOp.clear();
opedBots.clear();
while(p)
{
p->getFlags(this);
if(p->flags & HAS_B)
{
if(p->flags & IS_OP) opedBots.sortAdd(p);
else botsToOp.sortAdd(p);
}
p++;
}
}
int chan::gotBan(const char *ban, chanuser *caster)
{
if(!ban)
return 0;
if(config.bottype == BOT_MAIN)
protmodelist::updateLastUsedTime(name, ban, BAN);
else if(caster == me)
{
inetconn *c = net.findMainBot();
if(c)
c->send(S_SHITOBSERVED, " ", (const char *) name, " ", ban, " ", caster->nick, "!", caster->ident, "@", caster->host, NULL);
}
HANDLE *h = userlist.first;
ptrlist<chanuser>::iterator u;
if(!(caster->flags & HAS_B))
{
//check if banned mask matches smb with higer level
u = users.begin();
while(u)
{
if(userLevel(&u) > userLevel(caster))
{
if(u->matchesBan(ban))
{
if(caster->nick && *caster->nick) toKick.sortAdd(caster);
return 1;
}
}
u++;
}
if(chset->STRICT_BANS)
{
while(h)
{
if(userLevel(h->flags[GLOBAL] | h->flags[channum]) > userLevel(caster) &&
userlist.wildFindHostExtBan(h, ban) != -1)
{
if(caster->nick && *caster->nick) toKick.sortAdd(caster);
return 1;
}
h = h->next;
}
}
}
//enforce this ban
if(chset->ENFORCE_BANS)
{
static char reason[MAX_LEN], buf[MAX_LEN];
protmodelist::entry *s = NULL;
if(caster->flags & HAS_B)
{
if((s = protlist[BAN]->find(ban)) || (s = userlist.protlist[BAN]->find(ban)))
{
if(synced() >= 9)
snprintf(reason, MAX_LEN, "%s", s->fullReason());
else
//channel exempt list is not sycned yet, we have to w8 a while
return 0;
}
else
snprintf(reason, MAX_LEN, "banned");
}
else
snprintf(reason, MAX_LEN, "banned by %s: \002%s\002", caster->nick, ban);
int ulevel = userLevel(caster);
if(chset->ENFORCE_BANS == 2 && ulevel <= userLevel(HAS_O))
ulevel = userLevel(HAS_O);
for(u = users.begin(); u; u++)
{
if(!(u->flags & HAS_F) && ulevel > userLevel(&u))
{
if(chset->CLONECHECK == 1 && caster->flags & HAS_B && (u->flags & HAS_C) && !s)
continue;
snprintf(buf, MAX_LEN, "%s!%s@%s", u->nick, u->ident, u->host);
if(s ? (bool) checkShit(u, buf) : ((bool) u->matchesBan(ban) && !list[EXEMPT].match(buf)))
{
if(!u->reason)
u->setReason(reason);
toKick.sortAdd(u);
}
}
}
}
return 0;
}
int chan::numberOfBots(int num) const
{
if(num >= 0) return num;
if(num == -100) return opedBots.entries();
return ((num * opedBots.entries()) / (-100)) + 1;
}
void chan::reOp()
{
if(users.entries() == 1)
{
net.irc.send("PART ", (const char *) name, NULL);
net.irc.send("JOIN ", (const char *) name, NULL);
}
else if(users.entries() > 1 && config.listenport)
{
char *buf = push(NULL, S_CYCLE, (const char *) name, NULL);
quoteBots(buf);
net.send(HAS_N, "[*] Reoping ", (const char *) name, NULL);
free(buf);
}
}
void chan::quoteBots(const char *str)
{
ptrlist<chanuser>::iterator p = users.begin();
inetconn *c;
while(p)
{
if(p->flags & HAS_B)
{
c = net.findConn(p->nick);
if(c && c->isRegBot()) c->send(str, NULL);
p++;
}
}
}
void chan::gotNickChange(const char *from, const char *to)
{
chanuser *p = getUser(from);
int status = 0;
if(!p) return;
if(toOp.remove(p)) status += 1;
if(botsToOp.remove(p)) status += 2;
if(opedBots.remove(p)) status += 4;
if(toKick.remove(p)) status += 8;
users.remove(p, 0);
free(p->nick);
mem_strcpy(p->nick, to);
p->hash = hash32(p->nick);
users.add(p);
if(status & 1) toOp.sortAdd(p);
if(status & 2) botsToOp.sortAdd(p);
if(status & 4) opedBots.sortAdd(p);
if(status & 8) toKick.sortAdd(p);
if(p->flags & KICK_SENT)
{
p->flags &= ~KICK_SENT;
--sentKicks;
}
if((chset->CHECK_SHIT_ON_NICK_CHANGE || config.check_shit_on_nick_change))
p->flags |= CHECK_SHIT;
}
chanuser *chan::getUser(const char *nick)
{
if(!nick) return NULL;
chanuser x = chanuser(nick);
ptrlist<chanuser>::iterator ret = users.find(x);
return (bool) ret ? &ret : NULL;
}
void chan::gotKick(const char *victim, const char *offender, const char *reason)
{
chanuser *kicked, *kicker;
int inv = 0;
kicked = getUser(victim);
kicker = getUser(offender);
HOOK(kick, kick(this, kicked, kicker, reason));
if(stopParsing)
{
stopParsing=false;
return;
}
if(kicker)
{
if(userLevel(kicked) > userLevel(kicker))
{
toKick.sortAdd(kicker);
if(myTurn(chset->PUNISH_BOTS, kicker->hash32()))
{
kick(kicker, config.kickreason);
/* idiots code */
if((int) chset->IDIOTS)
{
char *b = push(NULL, (const char *) "kick ", victim, NULL);
/* should we remove spaces from end of reason? */
//b = rtrim(b);
if(userlist.isMain(userlist.me()))
userlist.addIdiot(offender, (const char *) name, b, 1);
else
{
if(net.hub.fd && net.hub.isMain())
net.hub.send(S_ADDIDIOT, " ", offender, " ", (const char *) name, " 1 ", b, NULL);
else
{
for(int i=0; i<net.max_conns; ++i)
if(net.conn[i].isMain() && net.conn[i].fd)
{
net.conn[i].send(S_ADDIDIOT, " ", offender, " ", (const char *) name, " 1 ", b, NULL);
break;
}
}
}
free(b);
}
}
}
}
if((limit <= users.entries() - 1 || (flags & FLAG_I)) && (kicked->flags & HAS_I) &&
myTurn(chset->INVITE_BOTS, kicker->hash32()))
inv = 1;
gotPart(victim);
if(inv)
{
invite(victim);
if(toKick.entries() < 2 && penalty < 9) ::invite.flush(&net.irc);
}
}
void chan::gotPart(const char *nick, int netsplit)
{
chanuser *p = getUser(nick);
if(p)
{
if(netsplit && (p->flags & (IS_OP | HAS_F)) == IS_OP && !toKick.find(p))
wasop->add(p);
if(p->flags & KICK_SENT) --sentKicks;
toKick.remove(p);
opedBots.remove(p);
botsToOp.remove(p);
toOp.remove(p);
clone_host x1 = clone_host(p, HOST_DOMAIN);
clone_host x2 = clone_host(p, HOST_IPV4);
clone_host x3 = clone_host(p, HOST_IPV6);
clone_ident y = clone_ident(p);
clone_proxy z = clone_proxy(p);
hostClones.remove(x1);
hostClones.remove(x2);
hostClones.remove(x3);
identClones.remove(y);
proxyClones.remove(z);
users.remove(p);
if(chset->CYCLE && synced() && users.entries() == 1 && !(me->flags & IS_OP))
{
net.irc.send("PART ", (const char *) name, " :regaining op... duuuh", NULL);
penalty += 2;
ME.rejoin(name, 0);
}
}
if(synced() && nextlimit > NOW + chset->LIMIT_TIME_DOWN)
{
int tolerance;
if(chset->LIMIT_TOLERANCE > 0)
tolerance = chset->LIMIT_TOLERANCE;
else
tolerance = (chset->LIMIT_TOLERANCE * chset->LIMIT_OFFSET)/(-100);
if(limit > users.entries() + chset->LIMIT_OFFSET + tolerance)
nextlimit = NOW + chset->LIMIT_TIME_DOWN;
}
}
#ifdef HAVE_DEBUG
void chan::display()
{
printf("users (%d):\n", users.entries());
users.display();
printf("toOp (%d):\n", toOp.entries());
toOp.display();
printf("botsToOp (%d):\n", botsToOp.entries());
botsToOp.display();
printf("toKick (%d):\n", toKick.entries());
toKick.display();
printf("opedBots (%d):\n", opedBots.entries());
opedBots.display();
printf("modes: %s\n", getModes());
}
#endif
bool chan::checkClone(chanuser *p)
{
char buf[MAX_LEN];
bool badBoy = false;
/* clone check */
if(!(p->flags & HAS_C) && chset->CLONECHECK)
{
buf[0] = '\0';
/* ident clones */
if((p->clones_to_check & CLONE_IDENT) && set.IDENT_CLONES && identClones.addLast(new clone_ident(p)) > set.IDENT_CLONES && synced())
{
if(isPrefix(*p->ident))
snprintf(buf, MAX_LEN, "*!?%s@*", p->ident+1);
else
snprintf(buf, MAX_LEN, "*!%s@*", p->ident);
punishClones(buf, myTurn(chset->GUARDIAN_BOTS, hash32(p->ident)));
badBoy = true;
}
p->clones_to_check &= ~CLONE_IDENT;
/* proxy clones */
if((p->clones_to_check & CLONE_PROXY) && set.PROXY_CLONES && isPrefix(*p->ident) && getPartOfDomain(p->host, 3) && synced() &&
proxyClones.addLast(new clone_proxy(p)) > set.PROXY_CLONES)
{
//FIXME: what about ipv6 proxy clones? :P
snprintf(buf, MAX_LEN, "*!*@*.%s", getPartOfDomain(p->host, 2));
punishClones(buf, myTurn(chset->GUARDIAN_BOTS));
badBoy = true;
}
p->clones_to_check &= ~CLONE_PROXY;
/* host clones */
if(set.HOST_CLONES && synced())
{
if(p->dnsinfo & HOST_DOMAIN)
{
DEBUG((p->clones_to_check & CLONE_HOST) && printf("[D] CLONE_HOST check for: %s!%s@%s\n", p->nick, p->ident, p->host));
if((p->clones_to_check & CLONE_HOST) && hostClones.addLast(new clone_host(p, HOST_DOMAIN)) > set.HOST_CLONES)
{
snprintf(buf, MAX_LEN, "*!*@%s", p->host);
}
p->clones_to_check &= ~CLONE_HOST;
}
if(p->dnsinfo & HOST_IPV4)
{
DEBUG((p->clones_to_check & CLONE_IPV4) && printf("[D] CLONE_IPV4 check for: %s!%s@%s\n", p->nick, p->ident, p->ip4));
if((p->clones_to_check & CLONE_IPV4) && hostClones.addLast(new clone_host(p, HOST_IPV4)) > set.HOST_CLONES)
{
char *n = nindex(p->ip4, 3, '.');
if(n)
{
//the trick
*n = '\0';
snprintf(buf, MAX_LEN, "*!*@%s.*", p->ip4);
*n = '.';
}
}
p->clones_to_check &= ~CLONE_IPV4;
}
if(p->dnsinfo & HOST_IPV6)
{
DEBUG((p->clones_to_check & CLONE_IPV6) && printf("[D] CLONE_IPV6 check for: %s!%s@%s\n", p->nick, p->ident, p->ip6));
if((p->clones_to_check & CLONE_IPV6) && hostClones.addLast(new clone_host(p, HOST_IPV6)) > set.HOST_CLONES)
{
char *n = nindex(p->ip6, 4, ':');
if(n)
{
//the trick
*n = '\0';
snprintf(buf, MAX_LEN, "*!*@%s:*", p->ip6);
*n = ':';
}
}
p->clones_to_check &= ~CLONE_IPV6;
}
if(*buf)
{
punishClones(buf, myTurn(chset->GUARDIAN_BOTS, hash32(p->host)));
badBoy = true;
}
}
}
return badBoy;
}
chanuser *chan::gotJoin(const char *mask, int def_flags)
{
static char buf[MAX_LEN];
chanuser *p = new chanuser(mask, this, def_flags, 1);
protmodelist::entry *s;
bool badBoy;
#ifdef HAVE_ADNS
badBoy = p->updateDNSEntry();
#endif
users.add(p);
if(ME.overrider)
{
if(synced() && !(p->flags & HAS_F))
{
chanuser *over = getUser(ME.overrider);
if(!over)
{
p->setReason(config.limitreason);
toKick.sortAdd(p);
chanuser tmp(ME.overrider, this);
if(tmp.ok())
{
badBoy = true;
snprintf(buf, MAX_LEN, "*!%s@%s", tmp.ident, tmp.host);
enforceBan(buf, me, config.limitreason);
}
}
else if(!(over->flags & HAS_N))
{
p->setReason(config.limitreason);
toKick.sortAdd(p);
badBoy = true;
snprintf(buf, MAX_LEN, "*!%s@%s", over->ident, over->host);
enforceBan(buf, me, config.limitreason);
}
if(badBoy == true && (int) chset->IDIOTS)
{
char *a = push(NULL, (const char*) "invite ", mask, NULL);
if(myTurn(chset->PUNISH_BOTS, p->hash32()))
{
if(userlist.isMain(userlist.me()))
userlist.addIdiot((const char *) ME.overrider, (const char *) name, a, 1);
else
{
if(net.hub.fd && net.hub.isMain())
net.hub.send(S_ADDIDIOT, " ", (const char *) ME.overrider, " ", (const char *) name, " 1 ", a, NULL);
else
for(int i=0; i<net.max_conns; ++i)
{
if(net.conn[i].isMain() && net.conn[i].fd)
{
net.conn[i].send(S_ADDIDIOT, " ", (const char *) ME.overrider, " ", (const char *) name, " 1 ", a, NULL);
break;
}
}
}
}
free(a);
}
}
ME.overrider = "";
}
if(p->flags & HAS_K)
{
p->setReason(config.kickreason);
toKick.sortAdd(p);
badBoy = true;
if(synced() && myTurn(chset->PUNISH_BOTS, p->hash32()))
kick(p, config.kickreason);
}
else if(!(p->flags & (HAS_V | HAS_O)) && chset->KEEPOUT)
{
if(synced())
{
if(!hasFlag('i') && myTurn(chset->GUARDIAN_BOTS, p->hash32()))
{
modeQ[PRIO_HIGH].add(NOW, "+i");
modeQ[PRIO_HIGH].flush(PRIO_HIGH);
}
if(myTurn(chset->PUNISH_BOTS, p->hash32()))
kick(p, config.keepoutreason);
badBoy = true;
}
}
else if(((chset->TAKEOVER ? 1 : !(def_flags & NET_JOINED)) && chset->ENFORCE_LIMITS
&& limit && users.entries() > limit && !(p->flags & HAS_F)))
{
if(synced())
{
p->setReason(config.limitreason);
toKick.sortAdd(p);