/// Creates a UPnpService and adds it to the UPnpDevice's list of services.
void UPnpServiceImpl::RegisterService(UPnpDevice *pDevice)
{
if (pDevice != NULL)
{
UPnpService *pService = new UPnpService();
pService->m_sServiceType = GetServiceType();
pService->m_sServiceId = GetServiceId();
pService->m_sSCPDURL = GetServiceDescURL();
pService->m_sControlURL = GetServiceControlURL();
pService->m_sEventSubURL = GetServiceEventURL();
pDevice->m_listServices.push_back(pService);
}
}
/*
* Parse Event Information Table
*/
static void parseEIT(u_char *data, size_t len) {
struct eit *e = (struct eit *) data;
u_char *p;
struct tm dvb_time;
const char *xmltvid;
char date_strbuf[256];
len -= 4; //remove CRC
// For each event listing
for (p = (u_char *) (&e->data); p < (u_char *) (data + len); p
+= EIT_EVENT_LEN + GetEITDescriptorsLoopLength(p)) {
struct eit_event *evt = (struct eit_event *) p;
struct chninfo *c;
// find existing information?
for (c = channels; c != NULL; c = c->next) {
// found it
if (c->sid == HILO(e->service_id)
&& (c->eid == HILO(evt->event_id))) {
if (c->ver <= e->version_number) // seen it before or its older FIXME: wrap-around to 0
return;
else {
c->ver = e->version_number; // update outputted version
update_count++;
if (ignore_updates)
return;
break;
}
}
}
// its a new program
if (c == NULL) {
chninfo_t *nc = (chninfo_t *) malloc(sizeof(struct chninfo));
nc->sid = HILO(e->service_id);
nc->eid = HILO(evt->event_id);
nc->ver = e->version_number;
nc->sname = strdup("not-yet-known");
nc->next = channels;
channels = nc;
}
/* we have more data, refresh alarm */
if (timeout)
{
setTimeoutDeadline();
//alarm(timeout);
}
// No program info at end! Just skip it
if (GetEITDescriptorsLoopLength(evt) == 0)
return;
parseMJD(HILO(evt->mjd), &dvb_time);
dvb_time.tm_sec = BcdCharToInt(evt->start_time_s);
dvb_time.tm_min = BcdCharToInt(evt->start_time_m);
dvb_time.tm_hour = BcdCharToInt(evt->start_time_h) + time_offset;
time_t start_time = timegm(&dvb_time);
dvb_time.tm_sec += BcdCharToInt(evt->duration_s);
dvb_time.tm_min += BcdCharToInt(evt->duration_m);
dvb_time.tm_hour += BcdCharToInt(evt->duration_h);
time_t stop_time = timegm(&dvb_time);
time_t now;
time(&now);
// basic bad date check. if the program ends before this time yesterday, or two weeks from today, forget it.
if ((difftime(stop_time, now) < -24 * 60 * 60) || (difftime(now,
stop_time) > 14 * 24 * 60 * 60)) {
invalid_date_count++;
if (ignore_bad_dates)
return;
}
// a program must have a title that isn't empty
if (!validateDescription((u_char *) (&evt->data),
GetEITDescriptorsLoopLength(evt))) {
return;
}
programme_count++;
if ((start_time >= start_of_period) && (start_time < end_of_period)) {
xmltvid = dvbxmltvid(GetServiceId(e));
if (xmltvid != NULL) {
printf("<programme channel=\"%s\" ", xmltvid);
strftime(date_strbuf, sizeof(date_strbuf),
"start=\"%Y%m%d%H%M%S %z\"", localtime(&start_time));
printf("%s ", date_strbuf);
strftime(date_strbuf, sizeof(date_strbuf),
"stop=\"%Y%m%d%H%M%S %z\"", localtime(&stop_time));
printf("%s>\n ", date_strbuf);
//printf("\t<EventID>%i</EventID>\n", HILO(evt->event_id));
//printf("\t<RunningStatus>%i</RunningStatus>\n", evt->running_status);
//1 Airing, 2 Starts in a few seconds, 3 Pausing, 4 About to air
parseDescription((u_char *) (&evt->data),
GetEITDescriptorsLoopLength(evt));
printf("</programme>\n");
}
}
}
}
