/*
* ms_desynch - server message handler
*
* Writes to all +g users; for sending wall type debugging/anti-hack info.
* Added 23 Apr 1998 --Run
*
* parv[0] - sender prefix
* parv[parc-1] - message text
*/
int ms_desynch(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
{
if (parc >= 2)
sendwallto_group_butone(sptr, WALL_DESYNCH, cptr, "%s", parv[parc - 1]);
else
need_more_params(sptr,"DESYNCH");
return 0;
}
/*
* mo_wallusers - oper message handler
*/
int mo_wallusers(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
{
char *message;
message = parc > 1 ? parv[1] : 0;
if (EmptyString(message))
return need_more_params(sptr, "WALLUSERS");
sendwallto_group_butone(sptr, WALL_WALLUSERS, 0, "%s", message);
return 0;
}
/*
* ms_wallusers - server message handler
*/
int ms_wallusers(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
{
char *message;
message = parc > 1 ? parv[1] : 0;
/*
* XXX - PROTOCOL ERROR (shouldn't happen)
*/
if (EmptyString(message))
return need_more_params(sptr, "WALLUSERS");
sendwallto_group_butone(sptr, WALL_WALLUSERS, cptr, "%s",
message);
return 0;
}
/** Report a protocol violation warning to anyone listening. This can
* be easily used to clean up the last couple of parts of the code.
* @param[in] cptr Client that violated the protocol.
* @param[in] pattern Description of how the protocol was violated.
* @return Zero.
*/
int protocol_violation(struct Client* cptr, const char* pattern, ...)
{
struct VarData vd;
assert(pattern);
assert(cptr);
vd.vd_format = pattern;
va_start(vd.vd_args, pattern);
sendwallto_group_butone(&me, WALL_DESYNCH, NULL,
"Protocol Violation from %s: %v", cli_name(cptr), &vd);
va_end(vd.vd_args);
return 0;
}
int
ms_mode(struct Client *cptr, struct Client *sptr, int parc, char *parv[])
{
struct Channel *chptr = 0;
struct ModeBuf mbuf;
struct Membership *member;
if (parc < 3)
return need_more_params(sptr, "MODE");
if (IsLocalChannel(parv[1]))
return 0;
if (!(chptr = FindChannel(parv[1])))
{
struct Client *acptr;
acptr = FindUser(parv[1]);
if (!acptr)
{
return 0;
}
else if (sptr != acptr)
{
sendwallto_group_butone(&me, WALL_WALLOPS, 0,
"MODE for User %s from %s!%s", parv[1],
cli_name(cptr), cli_name(sptr));
return 0;
}
return set_user_mode(cptr, sptr, parc, parv, ALLOWMODES_ANY);
}
ClrFlag(sptr, FLAG_TS8);
if (IsServer(sptr)) {
if (find_conf_byhost(cli_confs(cptr), cli_name(sptr), CONF_UWORLD))
modebuf_init(&mbuf, sptr, cptr, chptr,
(MODEBUF_DEST_CHANNEL | /* Send mode to clients */
MODEBUF_DEST_SERVER | /* Send mode to servers */
MODEBUF_DEST_HACK4)); /* Send a HACK(4) message */
else if (!feature_bool(FEAT_OPLEVELS))
modebuf_init(&mbuf, sptr, cptr, chptr,
(MODEBUF_DEST_CHANNEL | /* Send mode to clients */
MODEBUF_DEST_SERVER | /* Send mode to servers */
MODEBUF_DEST_HACK3)); /* Send a HACK(3) message */
else
/* Servers need to be able to op people who join using the Apass
* or upass, as well as people joining a zannel, therefore we do
* not generate HACK3 when oplevels are on. */
modebuf_init(&mbuf, sptr, cptr, chptr,
(MODEBUF_DEST_CHANNEL | /* Send mode to clients */
MODEBUF_DEST_SERVER)); /* Send mode to servers */
mode_parse(&mbuf, cptr, sptr, chptr, parc - 2, parv + 2,
(MODE_PARSE_SET | /* Set the mode */
MODE_PARSE_STRICT | /* Interpret it strictly */
MODE_PARSE_FORCE), /* And force it to be accepted */
NULL);
} else {
if (!(member = find_member_link(chptr, sptr)) || !IsChanOp(member)) {
modebuf_init(&mbuf, sptr, cptr, chptr,
(MODEBUF_DEST_SERVER | /* Send mode to server */
MODEBUF_DEST_HACK2 | /* Send a HACK(2) message */
MODEBUF_DEST_DEOP | /* Deop the source */
MODEBUF_DEST_BOUNCE)); /* And bounce the MODE */
mode_parse(&mbuf, cptr, sptr, chptr, parc - 2, parv + 2,
(MODE_PARSE_STRICT | /* Interpret it strictly */
MODE_PARSE_BOUNCE), /* And bounce the MODE */
member);
} else {
modebuf_init(&mbuf, sptr, cptr, chptr,
(MODEBUF_DEST_CHANNEL | /* Send mode to clients */
MODEBUF_DEST_SERVER)); /* Send mode to servers */
mode_parse(&mbuf, cptr, sptr, chptr, parc - 2, parv + 2,
(MODE_PARSE_SET | /* Set the mode */
MODE_PARSE_STRICT | /* Interpret it strictly */
MODE_PARSE_FORCE), /* And force it to be accepted */
member);
}
}
return modebuf_flush(&mbuf);
}