int mode_is_ok(aClient *sptr, aChannel *chptr, char *para, int checkt, int what)
{
if ((checkt == EXCHK_ACCESS) || (checkt == EXCHK_ACCESS_ERR))
{
if (!is_chanowner(sptr, chptr))
{
if (checkt == EXCHK_ACCESS_ERR)
sendto_one(sptr, err_str(ERR_CHANOWNPRIVNEEDED), me.name, sptr->name, chptr->chname);
return 0;
} else {
return 1;
}
} else
if (checkt == EXCHK_PARAM)
{
if (!para)
{
sendto_one(sptr, ":%s NOTICE %s :chanmode +B requires a channel as parameter", me.name, sptr->name);
return 0;
}
if (strlen(para) > 32)
{
sendto_one(sptr, ":%s NOTICE %s :invalid parameter for chanmode +B", me.name, sptr->name);
return 0;
}
if (!IsChannelName(para))
{
sendto_one(sptr, ":%s NOTICE %s :invalid parameter for chanmode +B", me.name, sptr->name);
return 0;
}
return 1;
}
return 0;
}
DLLFUNC CMD_FUNC(m_names)
{
int uhnames = (MyConnect(sptr) && SupportUHNAMES(sptr)); // cache UHNAMES support
int bufLen = NICKLEN + (!uhnames ? 0 : (1 + USERLEN + 1 + HOSTLEN));
int mlen = strlen(me.name) + bufLen + 7;
aChannel *chptr;
aClient *acptr;
int member;
Member *cm;
int idx, flag = 1, spos;
char *s, *para = parv[1];
char nuhBuffer[NICKLEN+USERLEN+HOSTLEN+3];
if (parc < 2 || !MyConnect(sptr))
{
sendto_one(sptr, rpl_str(RPL_ENDOFNAMES), me.name,
parv[0], "*");
return 0;
}
for (s = para; *s; s++)
{
if (*s == ',')
{
if (strlen(para) > TRUNCATED_NAMES)
para[TRUNCATED_NAMES] = '\0';
sendto_realops("names abuser %s %s",
get_client_name(sptr, FALSE), para);
sendto_one(sptr, err_str(ERR_TOOMANYTARGETS),
me.name, sptr->name, "NAMES");
return 0;
}
}
chptr = find_channel(para, (aChannel *)NULL);
if (!chptr || (!ShowChannel(sptr, chptr) && !OPCanSeeSecret(sptr)))
{
sendto_one(sptr, rpl_str(RPL_ENDOFNAMES), me.name,
parv[0], para);
return 0;
}
/* cache whether this user is a member of this channel or not */
member = IsMember(sptr, chptr);
if (PubChannel(chptr))
buf[0] = '=';
else if (SecretChannel(chptr))
buf[0] = '@';
else
buf[0] = '*';
idx = 1;
buf[idx++] = ' ';
for (s = chptr->chname; *s; s++)
buf[idx++] = *s;
buf[idx++] = ' ';
buf[idx++] = ':';
/* If we go through the following loop and never add anything,
we need this to be empty, otherwise spurious things from the
LAST /names call get stuck in there.. - lucas */
buf[idx] = '\0';
spos = idx; /* starting point in buffer for names! */
for (cm = chptr->members; cm; cm = cm->next)
{
acptr = cm->cptr;
if (IsInvisible(acptr) && !member && !IsNetAdmin(sptr))
continue;
if (chptr->mode.mode & MODE_AUDITORIUM)
if (!is_chan_op(sptr, chptr)
&& !is_chanprot(sptr, chptr)
&& !is_chanowner(sptr, chptr))
if (!(cm->
flags & (CHFL_CHANOP | CHFL_CHANPROT |
CHFL_CHANOWNER)) && acptr != sptr)
continue;
if (!SupportNAMESX(sptr))
{
/* Standard NAMES reply */
#ifdef PREFIX_AQ
if (cm->flags & CHFL_CHANOWNER)
buf[idx++] = '~';
else if (cm->flags & CHFL_CHANPROT)
buf[idx++] = '&';
else
#endif
if (cm->flags & CHFL_CHANOP)
buf[idx++] = '@';
else if (cm->flags & CHFL_HALFOP)
buf[idx++] = '%';
else if (cm->flags & CHFL_VOICE)
buf[idx++] = '+';
} else {
/* NAMES reply with all rights included (NAMESX) */
#ifdef PREFIX_AQ
if (cm->flags & CHFL_CHANOWNER)
buf[idx++] = '~';
if (cm->flags & CHFL_CHANPROT)
buf[idx++] = '&';
#endif
if (cm->flags & CHFL_CHANOP)
buf[idx++] = '@';
if (cm->flags & CHFL_HALFOP)
buf[idx++] = '%';
if (cm->flags & CHFL_VOICE)
buf[idx++] = '+';
}
if (!uhnames) {
s = acptr->name;
} else {
strlcpy(nuhBuffer,
make_nick_user_host(acptr->name, acptr->user->username, GetHost(acptr)),
bufLen + 1);
s = nuhBuffer;
}
/* 's' is intialized above to point to either acptr->name (normal),
* or to nuhBuffer (for UHNAMES).
*/
for (; *s; s++)
buf[idx++] = *s;
buf[idx++] = ' ';
buf[idx] = '\0';
flag = 1;
if (mlen + idx + bufLen > BUFSIZE - 7)
{
sendto_one(sptr, rpl_str(RPL_NAMREPLY), me.name,
parv[0], buf);
idx = spos;
flag = 0;
}
}
if (flag)
sendto_one(sptr, rpl_str(RPL_NAMREPLY), me.name, parv[0], buf);
sendto_one(sptr, rpl_str(RPL_ENDOFNAMES), me.name, parv[0], para);
return 0;
}
