int main(int argc, char *argv[])
{
mmatic *mm;
struct flowcalc *fc;
void *h;
struct module *mod;
char *name, *s;
tlist *ls;
void *pdata;
/*
* initialization
*/
mm = mmatic_create();
fc = mmatic_zalloc(mm, sizeof *fc);
fc->mm = mm;
fc->modules = tlist_create(NULL, mm);
/* read options */
if (parse_argv(fc, argc, argv))
return 1;
/* enable all modules found in given directory */
if (tlist_count(fc->modules) == 0) {
ls = pjf_ls(fc->dir, mm);
tlist_iter_loop(ls, name) {
s = strrchr(name, '.');
if (s && streq(s, ".so")) {
*s = 0;
tlist_push(fc->modules, name);
}
}
struct spi_ep *ep_new_pkt(struct spi_source *source, spi_epaddr_t epa,
const struct timeval *ts, void *data, uint32_t size)
{
struct spi *spi = source->spi;
struct spi_ep *ep;
char *key;
struct spi_pkt *pkt;
mmatic *mm;
key = _k(source, epa);
ep = thash_get(spi->eps, key);
if (!ep) {
mm = mmatic_create();
ep = mmatic_zalloc(mm, sizeof *ep);
ep->mm = mm;
ep->source = source;
ep->epa = epa;
thash_set(spi->eps, key, ep);
source->eps++;
dbg(8, "new ep %s\n", spi_epa2a(epa));
}
/* make packet */
pkt = mmatic_zalloc(ep->mm, sizeof *pkt);
pkt->size = size;
pkt->payload = mmatic_zalloc(ep->mm, spi->options.N);
memcpy(pkt->payload, data, spi->options.N);
memcpy(&pkt->ts, ts, sizeof(struct timeval));
/* update last packet time */
memcpy(&ep->last, ts, sizeof(struct timeval));
/* store packet */
if (!ep->pkts)
ep->pkts = tlist_create(mmatic_free, ep->mm);
tlist_push(ep->pkts, pkt);
/* generate event if pkts big enough */
if (ep->gclock1 == 0 && tlist_count(ep->pkts) >= spi->options.C) {
ep->gclock1++;
spi_announce(spi, "endpointPacketsReady", 0, ep, false);
dbg(7, "ep %s ready\n", spi_epa2a(epa));
}
return ep;
}
