inline int8_t cacheex_match_alias(struct s_client *cl, ECM_REQUEST *er, ECM_REQUEST *ecm)
{
if(check_client(cl) && cl->account && cl->account->cacheex.mode == 1)
{
struct s_cacheex_matcher *entry = is_cacheex_matcher_matching(ecm, er);
if(entry)
{
int32_t diff = comp_timeb(&er->tps, &ecm->tps);
if(diff > entry->valid_from && diff < entry->valid_to)
{
#ifdef WITH_DEBUG
if(D_CACHEEX & cs_dblevel)
{
char result[CXM_FMT_LEN] = { 0 };
int32_t s, size = CXM_FMT_LEN;
s = ecmfmt(entry->caid, 0, entry->provid, entry->chid, entry->pid, entry->srvid, entry->ecmlen, 0, 0, 0, result, size, 0, 0);
s += snprintf(result + s, size - s, " = ");
s += ecmfmt(entry->to_caid, 0, entry->to_provid, entry->to_chid, entry->to_pid, entry->to_srvid, entry->to_ecmlen, 0, 0, 0, result + s, size - s, 0, 0);
s += snprintf(result + s, size - s, " valid %d/%d", entry->valid_from, entry->valid_to);
cs_debug_mask(D_CACHEEX, "cacheex-matching for: %s", result);
}
#endif
return 1;
}
}
}
return 0;
}
int32_t dvbapi_edit_channel_cache(int32_t demux_id, int32_t pidindex, uint8_t add)
{
struct s_ecmpids *p = &demux[demux_id].ECMpids[pidindex];
struct s_channel_cache *c;
LL_ITER it;
int32_t count = 0;
if(!channel_cache)
{ channel_cache = ll_create("channel cache"); }
it = ll_iter_create(channel_cache);
while((c = ll_iter_next(&it)))
{
if(demux[demux_id].program_number == c->srvid
&& p->CAID == c->caid
&& p->ECM_PID == c->pid
&& (p->PROVID == c->prid || p->PROVID == 0))
{
if(add && p->CHID == c->chid)
{
return 0; //already added
}
ll_iter_remove_data(&it);
count++;
}
}
if(add)
{
if(!cs_malloc(&c, sizeof(struct s_channel_cache)))
{ return count; }
c->srvid = demux[demux_id].program_number;
c->caid = p->CAID;
c->pid = p->ECM_PID;
c->prid = p->PROVID;
c->chid = p->CHID;
ll_append(channel_cache, c);
#ifdef WITH_DEBUG
char buf[ECM_FMT_LEN];
ecmfmt(c->caid, 0, c->prid, c->chid, c->pid, c->srvid, 0, 0, 0, 0, buf, ECM_FMT_LEN, 0, 0);
cs_debug_mask(D_DVBAPI, "[DVBAPI] added to channel cache: %s", buf);
#endif
count++;
}
return count;
}
struct s_channel_cache *dvbapi_find_channel_cache(int32_t demux_id, int32_t pidindex, int8_t caid_and_prid_only)
{
struct s_ecmpids *p = &demux[demux_id].ECMpids[pidindex];
struct s_channel_cache *c;
LL_ITER it;
if(!channel_cache)
{ channel_cache = ll_create("channel cache"); }
it = ll_iter_create(channel_cache);
while((c = ll_iter_next(&it)))
{
if(caid_and_prid_only)
{
if(p->CAID == c->caid && (p->PROVID == c->prid || p->PROVID == 0)) // PROVID ==0 some provider no provid in PMT table
{ return c; }
}
else
{
if(demux[demux_id].program_number == c->srvid
&& p->CAID == c->caid
&& p->ECM_PID == c->pid
&& (p->PROVID == c->prid || p->PROVID == 0)) // PROVID ==0 some provider no provid in PMT table
{
#ifdef WITH_DEBUG
char buf[ECM_FMT_LEN];
ecmfmt(c->caid, 0, c->prid, c->chid, c->pid, c->srvid, 0, 0, 0, 0, buf, ECM_FMT_LEN, 0, 0);
cs_debug_mask(D_DVBAPI, "[DVBAPI] found in channel cache: %s", buf);
#endif
return c;
}
}
}
return NULL;
}
