/*
* m_topic
* parv[1] = channel name
* parv[2] = new topic, if setting topic
*/
static int
m_topic(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
struct Channel *chptr = NULL;
struct membership *msptr;
char *p = NULL;
const char *name;
int operspy = 0;
if((p = strchr(parv[1], ',')))
*p = '\0';
name = parv[1];
if(IsOperSpy(source_p) && parv[1][0] == '!')
{
name++;
operspy = 1;
if(EmptyString(name))
{
sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
me.name, source_p->name, "TOPIC");
return 0;
}
}
if(MyClient(source_p) && !IsFloodDone(source_p))
flood_endgrace(source_p);
chptr = find_channel(name);
if(chptr == NULL)
{
sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL,
form_str(ERR_NOSUCHCHANNEL), name);
return 0;
}
/* setting topic */
if(parc > 2)
{
msptr = find_channel_membership(chptr, source_p);
if(msptr == NULL)
{
sendto_one_numeric(source_p, ERR_NOTONCHANNEL,
form_str(ERR_NOTONCHANNEL), name);
return 0;
}
if(MyClient(source_p) && !is_chanop_voiced(msptr) &&
!IsOper(source_p) &&
!add_channel_target(source_p, chptr))
{
sendto_one(source_p, form_str(ERR_TARGCHANGE),
me.name, source_p->name, chptr->chname);
return 0;
}
if(((chptr->mode.mode & MODE_TOPICLIMIT) == 0 ||
get_channel_access(source_p, chptr, msptr, MODE_ADD, NULL) >= CHFL_CHANOP) &&
(!MyClient(source_p) ||
can_send(chptr, source_p, msptr)))
{
char topic[TOPICLEN + 1];
char topic_info[USERHOST_REPLYLEN];
rb_strlcpy(topic, parv[2], sizeof(topic));
rb_sprintf(topic_info, "%s!%s@%s",
source_p->name, source_p->username, source_p->host);
if (ConfigChannel.strip_topic_colors)
strip_colour(topic);
set_channel_topic(chptr, topic, topic_info, rb_current_time());
sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
":%s TOPIC %s :%s",
use_id(source_p), chptr->chname,
chptr->topic == NULL ? "" : chptr->topic);
sendto_channel_local(ALL_MEMBERS,
chptr, ":%s!%s@%s TOPIC %s :%s",
source_p->name, source_p->username,
source_p->host, chptr->chname,
chptr->topic == NULL ? "" : chptr->topic);
}
else
sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
get_id(&me, source_p),
get_id(source_p, source_p), name);
}
else if(MyClient(source_p))
{
if(operspy)
report_operspy(source_p, "TOPIC", chptr->chname);
if(!IsMember(source_p, chptr) && SecretChannel(chptr) &&
!operspy)
{
sendto_one_numeric(source_p, ERR_NOTONCHANNEL,
form_str(ERR_NOTONCHANNEL), name);
return 0;
}
if(chptr->topic == NULL)
sendto_one(source_p, form_str(RPL_NOTOPIC),
me.name, source_p->name, name);
else
{
sendto_one(source_p, form_str(RPL_TOPIC),
me.name, source_p->name, chptr->chname, chptr->topic);
sendto_one(source_p, form_str(RPL_TOPICWHOTIME),
me.name, source_p->name, chptr->chname,
chptr->topic_info,
(unsigned long)chptr->topic_time);
}
}
return 0;
}
static int
m_displaymsg(struct Client *source_p, const char *channel, int underline, int action, const char *nick, const char *text)
{
struct Channel *chptr;
struct membership *msptr;
char nick2[NICKLEN+1];
char nick3[NICKLEN+1];
char text2[BUFSIZE];
if((chptr = find_channel(channel)) == NULL) {
sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL), channel);
return 0;
}
if(!(msptr = find_channel_membership(chptr, source_p))) {
sendto_one_numeric(source_p, ERR_NOTONCHANNEL,
form_str(ERR_NOTONCHANNEL), chptr->chname);
return 0;
}
if(!(chptr->mode.mode & chmode_flags['N'])) {
sendto_one_numeric(source_p, 573, "%s :Roleplay commands are not enabled on this channel.", chptr->chname);
return 0;
}
if(!can_send(chptr, source_p, msptr)) {
sendto_one_numeric(source_p, 573, "%s :Cannot send to channel.", chptr->chname);
return 0;
}
/* enforce flood stuff on roleplay commands */
if(flood_attack_channel(0, source_p, chptr, chptr->chname))
return 0;
/* enforce target change on roleplay commands */
if(!is_chanop_voiced(msptr) && !IsOper(source_p) && !add_channel_target(source_p, chptr)) {
sendto_one(source_p, form_str(ERR_TARGCHANGE),
me.name, source_p->name, chptr->chname);
return 0;
}
rb_strlcpy(nick3, nick, sizeof(nick3));
if(underline)
snprintf(nick2, sizeof(nick2), "\x1F%s\x1F", strip_unprintable(nick3));
else
snprintf(nick2, sizeof(nick2), "%s", strip_unprintable(nick3));
/* don't allow nicks to be empty after stripping
* this prevents nastiness like fake factions, etc. */
if(EmptyString(nick3)) {
sendto_one_numeric(source_p, 573, "%s :No visible non-stripped characters in nick.", chptr->chname);
return 0;
}
if(action)
snprintf(text2, sizeof(text2), "\1ACTION %s\1", text);
else
snprintf(text2, sizeof(text2), "%s", text);
sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%[email protected] PRIVMSG %s :%s (%s)", nick2, source_p->name, channel, text2, source_p->name);
sendto_match_servs(source_p, "*", CAP_ENCAP, NOCAPS, "ENCAP * ROLEPLAY %s %s :%s",
channel, nick2, text2);
return 0;
}
/*
* m_topic
* parv[1] = channel name
* parv[2] = new topic, if setting topic
*/
static int
m_topic(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
struct Channel *chptr = NULL;
struct membership *msptr;
char *p = NULL;
const char *name;
int operspy = 0;
if((p = strchr(parv[1], ',')))
*p = '\0';
name = parv[1];
if(IsOperAuspex(source_p) && parv[1][0] == '!')
{
name++;
operspy = 1;
if(EmptyString(name))
{
sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
me.name, source_p->name, "TOPIC");
return 0;
}
}
if(MyClient(source_p) && !IsFloodDone(source_p))
flood_endgrace(source_p);
if(!IsChannelName(name))
{
sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL,
form_str(ERR_NOSUCHCHANNEL), name);
return 0;
}
chptr = find_channel(name);
if(chptr == NULL)
{
sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL,
form_str(ERR_NOSUCHCHANNEL), name);
return 0;
}
/* setting topic */
if(parc > 2)
{
char topic_info[USERHOST_REPLYLEN];
char topic[BUFSIZE];
msptr = find_channel_membership(chptr, source_p);
if(msptr == NULL)
{
sendto_one_numeric(source_p, ERR_NOTONCHANNEL,
form_str(ERR_NOTONCHANNEL), name);
return 0;
}
if(MyClient(source_p) && !is_chanop_voiced(msptr) &&
!IsOper(source_p) &&
!add_channel_target(source_p, chptr))
{
sendto_one(source_p, form_str(ERR_TARGCHANGE),
me.name, source_p->name, chptr->chname);
return 0;
}
if(MyClient(source_p) && !(((chptr->mode.mode & MODE_TOPICLIMIT) == 0 ||
is_chanop(msptr)) &&
can_send(chptr, source_p, msptr)))
{
if(IsOverride(source_p))
sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
"%s is overriding TOPIC on [%s]",
get_oper_name(source_p), chptr->chname);
else
{
sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
get_id(&me, source_p),
get_id(source_p, source_p), name);
return 0;
}
}
rb_strlcpy(topic, parv[2], BUFSIZE);
strip_colour(topic);
rb_sprintf(topic_info, "%s!%s@%s",
source_p->name, source_p->username, source_p->host);
set_channel_topic(chptr, topic, topic_info, rb_current_time());
sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
":%s TOPIC %s :%s",
use_id(source_p), chptr->chname,
chptr->topic == NULL ? "" : chptr->topic);
sendto_channel_local(ALL_MEMBERS,
chptr, ":%s!%s@%s TOPIC %s :%s",
source_p->name, source_p->username,
source_p->host, chptr->chname,
chptr->topic == NULL ? "" : chptr->topic);
}
else if(MyClient(source_p))
{
if(operspy)
report_operspy(source_p, "TOPIC", chptr->chname);
if(!IsMember(source_p, chptr) && SecretChannel(chptr) &&
!operspy)
{
sendto_one_numeric(source_p, ERR_NOTONCHANNEL,
form_str(ERR_NOTONCHANNEL), name);
return 0;
}
if(chptr->topic == NULL)
sendto_one(source_p, form_str(RPL_NOTOPIC),
me.name, source_p->name, name);
else
{
sendto_one(source_p, form_str(RPL_TOPIC),
me.name, source_p->name, chptr->chname, chptr->topic);
sendto_one(source_p, form_str(RPL_TOPICWHOTIME),
me.name, source_p->name, chptr->chname,
chptr->topic_info, chptr->topic_time);
}
}
return 0;
}