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static pe_timeable Timeables;
/*#define D_TIMEABLE(x) x */
#define D_TIMEABLE(x) /**/
/* BROQ
static void db_show_timeables()
{
pe_tmevent *ev;
ev = (pe_tmevent*) Timeables.next->self;
while (ev) {
warn(" %.2f : %s\n", ev->tm.at, SvPV(ev->base.desc, na));
ev = (pe_tmevent*) ev->tm.ring.next->self;
}
}
*/
static void pe_timeables_check() {
pe_timeable *tm = (pe_timeable*) Timeables.ring.next;
double now = NVtime() + IntervalEpsilon;
/* warn("timeables at %.2f\n", now); db_show_timeables(); */
while (tm->ring.self && now >= tm->at) {
pe_watcher *ev = (pe_watcher*) tm->ring.self;
pe_timeable *next = (pe_timeable*) tm->ring.next;
D_TIMEABLE({
if (WaDEBUGx(ev) >= 4) {
STRLEN n_a;
warn("Event: timeable expire '%s'\n", SvPV(ev->base.desc, n_a));
}
})
assert(!WaSUSPEND(ev));
assert(WaACTIVE(ev));
PE_RING_DETACH(&tm->ring);
(*ev->vtbl->alarm)(ev, tm);
tm = next;
}
}
static double timeTillTimer() {
pe_timeable *tm = (pe_timeable*) Timeables.ring.next;
if (!tm->ring.self)
return 3600;
return tm->at - NVtime();
}
static void pe_timeable_start(pe_timeable *tm) {
/* OPTIMIZE! */
pe_watcher *ev = (pe_watcher*) tm->ring.self;
pe_timeable *rg = (pe_timeable*) Timeables.ring.next;
assert(!WaSUSPEND(ev));
assert(PE_RING_EMPTY(&tm->ring));
if (WaDEBUGx(ev)) {
double left = tm->at - NVtime();
if (left < 0) {
STRLEN n_a;
warn("Event: timer for '%s' set to expire immediately (%.2f)",
SvPV(ev->desc, n_a), left);
}
}
while (rg->ring.self && rg->at < tm->at) {
rg = (pe_timeable*) rg->ring.next;
}
/*warn("-- adding 0x%x:\n", ev); db_show_timeables(); */
PE_RING_ADD_BEFORE(&tm->ring, &rg->ring);
/*warn("T:\n"); db_show_timeables(); */
D_TIMEABLE({
if (WaDEBUGx(ev) >= 4) {
warn("Event: timeable start '%s'\n", SvPV(ev->desc, n_a));
}
})
}
static void pe_timeable_stop(pe_timeable *tm) {
D_TIMEABLE({
pe_watcher *ev = (pe_watcher*) tm->ring.self;
if (WaDEBUGx(ev) >= 4) {
STRLEN n_a;
warn("Event: timeable stop '%s'\n", SvPV(ev->desc, n_a));
}
})
PE_RING_DETACH(&tm->ring);
}
static void pe_timeable_adjust(double delta) {
pe_timeable *rg = (pe_timeable*) Timeables.ring.next;
while (rg != &Timeables) {
rg->at += delta;
rg = (pe_timeable*) rg->ring.next;
}
}
WKEYMETH(_timeable_hard) { /* applies to all timers in a watcher; is ok? */
if (nval) {
if (sv_true(nval)) WaHARD_on(ev); else WaHARD_off(ev);
}
{
dSP;
XPUSHs(boolSV(WaHARD(ev)));
PUTBACK;
}
}
static void boot_timeable() {
PE_RING_INIT(&Timeables.ring, 0);
}
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