/* called when a keepalive has been received */
void imc_recv_keepalive(const char *from, const char *version, const char *flags)
{
imc_reminfo *p;
if (!strcasecmp(from, imc_name))
return;
/* this should never fail, imc.c should create an
* entry if one doesn't exist (in the path update
* code)
*/
p=imc_find_reminfo(from, 0);
if (!p) /* boggle */
return;
if(!time_of_last_ralive)
{
time_of_last_ralive=time(NULL);
}
else
{
time_since_last_ralive = time(NULL) - time_of_last_ralive;
time_of_last_ralive =time(NULL);
}
if (imc_hasname(flags, "hide"))
p->hide=1;
else
p->hide=0;
/* lower-level code has already updated p->alive */
if (strcasecmp(version, p->version)) /* remote version has changed? */
{
imc_strfree(p->version); /* if so, update it */
p->version=imc_strdup(version);
}
/* Only routers should ping - and even then, only directly connected muds */
/* and only if there is an open connection - shogar */
if (imc_is_router && imc_getinfo(from) &&
imc_getinfo(from)->connection && imc_getinfo(from)->connection->state==IMC_CONNECTED)
{
struct timeval tv;
gettimeofday(&tv, NULL);
imc_send_ping(from, tv.tv_sec, tv.tv_usec);
}
/* or muds acting as a hub to another mud - shogar */
if (!imc_is_router && imc_getinfo(from) && imc_getinfo(from)->connection
&& !(imc_getinfo(from)->flags & IMC_HUB) && mud_has_hub)
{
struct timeval tv;
gettimeofday(&tv, NULL);
imc_send_ping(from, tv.tv_sec, tv.tv_usec);
}
}
void icec_showchannel(ice_channel *c, const char *from, const char *txt, int emote)
{
DESCRIPTOR_DATA *d, *dnext;
CHAR_DATA *ch;
char buf[MAX_STRING_LENGTH];
if (!c->local)
return;
sprintf(buf, emote ? c->local->format2 : c->local->format1, from, color_itom(txt));
strcat(buf, "\n\r");
for (d=descriptor_list; d; d=dnext)
{
dnext=d->next;
ch=d->original ? d->original : d->character;
if (!ch ||
IS_NPC(ch) ||
get_trust(ch) < c->local->level ||
!ice_audible(c, imc_makename(ch->name, imc_name)) ||
!imc_hasname(ch->pcdata->ice_listen, c->local->name))
continue;
send_to_char(buf, ch);
}
}
/* check for icec channels, return TRUE to stop command processing, FALSE otherwise */
bool icec_command_hook(CHAR_DATA *ch, const char *command, const char *argument)
{
ice_channel *c;
char arg[MAX_STRING_LENGTH];
const char *word2;
int emote=0;
if (IS_NPC(ch))
return FALSE;
#ifdef CIRCLE
skip_spaces(&argument);
#endif
c=icec_findlchannel(command);
if (!c || !c->local)
return FALSE;
if (c->local->level > get_trust(ch))
return FALSE;
if (!imc_hasname(ch->pcdata->ice_listen, c->local->name))
return FALSE;
if (!ice_audible(c, imc_makename(ch->name, imc_name)))
{
send_to_char("You cannot use that channel.\n\r", ch);
return TRUE;
}
word2=imc_getarg(argument, arg, MAX_STRING_LENGTH);
if (!arg[0])
{
send_to_char("Use ichan to toggle the channel - or provide some text.\n\r", ch);
return TRUE;
}
if (!str_cmp(arg, ",") ||
!str_cmp(arg, "emote"))
{
emote=1;
argument=word2;
}
icec_sendmessage(c, ch->name, color_mtoi(argument), emote);
return TRUE;
}
