void server_relay_channel_message(struct Client* sptr, const char* name, const char* text)
{
struct Channel* chptr;
assert(0 != sptr);
assert(0 != name);
assert(0 != text);
if (0 == (chptr = FindChannel(name))) {
/*
* XXX - do we need to send this back from a remote server?
*/
send_reply(sptr, ERR_NOSUCHCHANNEL, name);
return;
}
/*
* This first: Almost never a server/service
* Servers may have channel services, need to check for it here
*/
if (client_can_send_to_channel(sptr, chptr) || IsChannelService(sptr)) {
sendcmdto_channel_butone(sptr, CMD_PRIVATE, chptr, cli_from(sptr),
SKIP_DEAF | SKIP_BURST, "%H :%s", chptr, text);
}
else
send_reply(sptr, ERR_CANNOTSENDTOCHAN, chptr->chname);
}
/*
* m_wallvoices - local generic message handler
*/
int m_wallvoices(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
{
struct Channel *chptr;
assert(0 != cptr);
assert(cptr == sptr);
ClrFlag(sptr, FLAG_TS8);
if (parc < 2 || EmptyString(parv[1]))
return send_reply(sptr, ERR_NORECIPIENT, "WALLVOICES");
if (parc < 3 || EmptyString(parv[parc - 1]))
return send_reply(sptr, ERR_NOTEXTTOSEND);
if (IsChannelName(parv[1]) && (chptr = FindChannel(parv[1]))) {
if (client_can_send_to_channel(sptr, chptr, 0)) {
if ((chptr->mode.mode & MODE_NOPRIVMSGS) &&
check_target_limit(sptr, chptr, chptr->chname, 0))
return 0;
RevealDelayedJoinIfNeeded(sptr, chptr);
sendcmdto_channel_butone(sptr, CMD_WALLVOICES, chptr, cptr,
SKIP_DEAF | SKIP_BURST | SKIP_NONVOICES,
"%H :+ %s", chptr, parv[parc - 1]);
}
else
send_reply(sptr, ERR_CANNOTSENDTOCHAN, parv[1]);
}
else
send_reply(sptr, ERR_NOSUCHCHANNEL, parv[1]);
return 0;
}
/** Handle a local user's attempt to get or set a channel topic.
*
* \a parv has the following elements:
* \li \a parv[1] is the channel name
* \li \a parv[\a parc - 1] is the topic (if \a parc > 2)
*
* See @ref m_functions for discussion of the arguments.
* @param[in] cptr Client that sent us the message.
* @param[in] sptr Original source of message.
* @param[in] parc Number of arguments.
* @param[in] parv Argument vector.
*/
int m_topic(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
{
struct Channel *chptr;
char *topic = 0, *name, *p = 0;
if (parc < 2)
return need_more_params(sptr, "TOPIC");
if (parc > 2)
topic = parv[parc - 1];
for (; (name = ircd_strtok(&p, parv[1], ",")); parv[1] = 0)
{
chptr = 0;
/* Does the channel exist */
if (!IsChannelName(name) || !(chptr = FindChannel(name)))
{
send_reply(sptr,ERR_NOSUCHCHANNEL,name);
continue;
}
/* Trying to check a topic outside a secret channel */
if ((topic || SecretChannel(chptr)) && !find_channel_member(sptr, chptr))
{
send_reply(sptr, ERR_NOTONCHANNEL, chptr->chname);
continue;
}
/* only asking for topic */
if (!topic)
{
if (chptr->topic[0] == '\0')
send_reply(sptr, RPL_NOTOPIC, chptr->chname);
else
{
send_reply(sptr, RPL_TOPIC, chptr->chname, chptr->topic);
send_reply(sptr, RPL_TOPICWHOTIME, chptr->chname, chptr->topic_nick,
chptr->topic_time);
}
}
#if defined(DDB) || defined(SERVICES)
else if ((chptr->mode.mode & MODE_TOPICLIMIT) &&
!(is_chan_owner(sptr, chptr) || is_chan_op(sptr, chptr)))
#else
else if ((chptr->mode.mode & MODE_TOPICLIMIT) && !is_chan_op(sptr, chptr))
#endif
send_reply(sptr, ERR_CHANOPRIVSNEEDED, chptr->chname);
else if (!client_can_send_to_channel(sptr, chptr, 1))
send_reply(sptr, ERR_CANNOTSENDTOCHAN, chptr->chname);
else
do_settopic(sptr,cptr,chptr,topic,0);
}
return 0;
}
/** Handle a WALLVOICES message from a local client.
*
* \a parv has the following elements:
* \li \a parv[1] is the name of the channel to which to send
* \li \a parv[\a parc - 1] is the message to send
*
* See @ref m_functions for discussion of the arguments.
* @param[in] cptr Client that sent us the message.
* @param[in] sptr Original source of message.
* @param[in] parc Number of arguments.
* @param[in] parv Argument vector.
*/
int m_wallvoices(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
{
struct Channel *chptr;
const char *ch;
assert(0 != cptr);
assert(cptr == sptr);
if (parc < 2 || EmptyString(parv[1]))
return send_reply(sptr, ERR_NORECIPIENT, "WALLVOICES");
if (parc < 3 || EmptyString(parv[parc - 1]))
return send_reply(sptr, ERR_NOTEXTTOSEND);
if (IsChannelName(parv[1]) && (chptr = FindChannel(parv[1]))) {
if (client_can_send_to_channel(sptr, chptr, 0) && !(chptr->mode.mode & MODE_NONOTICE)) {
if ((chptr->mode.mode & MODE_NOPRIVMSGS) &&
check_target_limit(sptr, chptr, chptr->chname, 0))
return 0;
#if 0
/* +cC checks */
if (chptr->mode.mode & MODE_NOCOLOUR)
for (ch=parv[parc - 1];*ch;ch++)
if (*ch==2 || *ch==3 || *ch==22 || *ch==27 || *ch==31) {
return 0;
}
if ((chptr->mode.mode & MODE_NOCTCP) && ircd_strncmp(parv[parc - 1],"\001ACTION ",8))
for (ch=parv[parc - 1];*ch;)
if (*ch++==1) {
return 0;
}
#endif
RevealDelayedJoinIfNeeded(sptr, chptr);
sendcmdto_channel(sptr, CMD_WALLVOICES, chptr, cptr,
SKIP_DEAF | SKIP_BURST | SKIP_NONVOICES,
"%H :+ %s", chptr, parv[parc - 1]);
}
else
send_reply(sptr, ERR_CANNOTSENDTOCHAN, parv[1]);
}
else
send_reply(sptr, ERR_NOSUCHCHANNEL, parv[1]);
return 0;
}
void server_relay_channel_notice(struct Client* sptr, const char* name, const char* text)
{
struct Channel* chptr;
assert(0 != sptr);
assert(0 != name);
assert(0 != text);
if (0 == (chptr = FindChannel(name)))
return;
/*
* This first: Almost never a server/service
* Servers may have channel services, need to check for it here
*/
if (client_can_send_to_channel(sptr, chptr) || IsChannelService(sptr)) {
sendcmdto_channel_butone(sptr, CMD_NOTICE, chptr, cli_from(sptr),
SKIP_DEAF | SKIP_BURST, "%H :%s", chptr, text);
}
}
/*
* ms_wallvoices - server message handler
*/
int ms_wallvoices(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
{
struct Channel *chptr;
assert(0 != cptr);
assert(0 != sptr);
if (parc < 3 || !IsUser(sptr))
return 0;
if (!IsLocalChannel(parv[1]) && (chptr = FindChannel(parv[1]))) {
if (client_can_send_to_channel(sptr, chptr, 1)) {
sendcmdto_channel_butone(sptr, CMD_WALLVOICES, chptr, cptr,
SKIP_DEAF | SKIP_BURST | SKIP_NONVOICES,
"%H :%s", chptr, parv[parc - 1]);
} else
send_reply(sptr, ERR_CANNOTSENDTOCHAN, parv[1]);
}
return 0;
}
void relay_channel_notice(struct Client* sptr, const char* name, const char* text)
{
struct Channel* chptr;
assert(0 != sptr);
assert(0 != name);
assert(0 != text);
if (0 == (chptr = FindChannel(name)))
return;
/*
* This first: Almost never a server/service
*/
if (!client_can_send_to_channel(sptr, chptr))
return;
if ((chptr->mode.mode & MODE_NOPRIVMSGS) &&
check_target_limit(sptr, chptr, chptr->chname, 0))
return;
sendcmdto_channel_butone(sptr, CMD_NOTICE, chptr, cli_from(sptr),
SKIP_DEAF | SKIP_BURST, "%H :%s", chptr, text);
}
void relay_channel_message(struct Client* sptr, const char* name, const char* text)
{
struct Channel* chptr;
struct Membership *member;
assert(0 != sptr);
assert(0 != name);
assert(0 != text);
if (0 == (chptr = FindChannel(name))) {
send_reply(sptr, ERR_NOSUCHCHANNEL, name);
return;
}
/*
* This first: Almost never a server/service
*/
if (!client_can_send_to_channel(sptr, chptr) && !(cli_flags(sptr) & FLAGS_CHSERV)) {
send_reply(sptr, ERR_CANNOTSENDTOCHAN, chptr->chname);
return;
}
/* Los ctcps empiezan con el ASCII numero 1 */
if ((strlen(text) > 1) && (chptr->rhmode.mode & RHMODE_NOCTCP) &&
(text[0] == 1) && (strncasecmp(text+1, ACTION_STR, ACTION_STR_LEN)))
{
member = find_member_link(chptr, sptr);
if (!member || (!es_representante(sptr) && !IsPreoper(sptr) && !IsVoicedOrOpped(member)))
{
send_reply(sptr, ERR_CANNOTSENDTOCHAN, chptr->chname);
return;
}
}
if ((chptr->mode.mode & MODE_NOPRIVMSGS) &&
check_target_limit(sptr, chptr, chptr->chname, 0))
return;
/* Parseo de los colores en el texto a un canal si tiene +c */
if (MyUser(sptr) && !es_representante(sptr)) {
int flags = 0;
char *texto_procesado;
if (chptr->rhmode.mode & (RHMODE_NOCOLOR | RHMODE_BADWORDS))
member = find_member_link(chptr, sptr);
if (chptr->rhmode.mode & RHMODE_NOCOLOR) {
if (member && !IsVoicedOrOpped(member)) {
int len = strlen(text);
correct_colors((char *)text);
if (len != strlen(text))
{
send_reply(sptr, ERR_NOCOLORSCHAN, chptr->chname);
}
}
}
if (chptr->rhmode.mode & RHMODE_BADWORDS)
{
if (member) {
if (!(member->status & (CHFL_CHANOP | CHFL_OWNER | CHFL_HALFOP)))
flags = (BADWORDS_CHANNEL | BADWORDS_CHANPRIO);
} else
flags = (BADWORDS_CHANNEL | BADWORDS_CHANPRIO);
}
else
flags = (BADWORDS_CHANPRIO);
if ((texto_procesado = process_badwords(text, flags)) != NULL)
{
sendcmdto_channel_butone(sptr, CMD_PRIVATE, chptr, cli_from(sptr),
SKIP_DEAF | SKIP_BURST, "%H :%s", chptr, texto_procesado);
return;
}
}
sendcmdto_channel_butone(sptr, CMD_PRIVATE, chptr, cli_from(sptr),
SKIP_DEAF | SKIP_BURST, "%H :%s", chptr, text);
}
