static void sdt_pid_parse(uint8_t *psi, void *arg)
{
uint8_t *section;
int section_len;
struct epgdump_s *epgd = arg;
if (!sdt_validate(psi))
return;
if (!psi_get_current(psi))
return;
if (psi_get_tableid(psi) != SDT_TABLE_ID_ACTUAL)
return;
section_len = psi_get_length(psi) + PSI_HEADER_SIZE;
section = malloc(section_len);
if (!section)
critical_error("Memory allocation failed\n");
memcpy(section, psi, section_len);
if (!psi_table_section(epgd->sdt.sdt_current, section))
return;
epgd->sdt.complete = 1;
epgd->sdt.original_network_id = sdt_get_onid(epgd->sdt.sdt_current[0]);
epgd->sdt.current_ts_id = sdt_get_tsid(epgd->sdt.sdt_current[0]);
demux_del_psi_pid(&epgd->demux, SDT_PID);
}
/*****************************************************************************
* handle_section
*****************************************************************************/
static void handle_section(uint16_t i_pid, uint8_t *p_section)
{
uint8_t i_table_id = psi_get_tableid(p_section);
if (!psi_validate(p_section)) {
printf("<ERROR type=\"invalid_section\" pid=\"%hu\"/>\n", i_pid);
free(p_section);
return;
}
switch (i_table_id) {
case PAT_TABLE_ID:
handle_pat_section(i_pid, p_section);
break;
case TSDT_TABLE_ID:
handle_tsdt_section(i_pid, p_section);
break;
case PMT_TABLE_ID:
handle_pmt(i_pid, p_section);
break;
case NIT_TABLE_ID_ACTUAL:
handle_nit_section(i_pid, p_section);
break;
case SDT_TABLE_ID_ACTUAL:
handle_sdt_section(i_pid, p_section);
break;
default:
free( p_section );
break;
}
}
