bool desc::iso639language(dvbpsi_descriptor_t* p_descriptor)
{
if (p_descriptor->i_tag != DT_ISO639Language)
return false;
dvbpsi_iso639_dr_t* dr = dvbpsi_DecodeISO639Dr(p_descriptor);
if (desc_dr_failed(dr)) return false;
for (int i = 0; i < dr->i_code_count; ++i) {
dr0a_t *dr0a = &_0a[i];
dr0a->audio_type = dr->code[i].i_audio_type;
dr0a->iso_639_code[0] = dr->code[i].iso_639_code[0];
dr0a->iso_639_code[1] = dr->code[i].iso_639_code[1];
dr0a->iso_639_code[2] = dr->code[i].iso_639_code[2];
dPrintf("%c%c%c %x",
dr->code[i].iso_639_code[0],
dr->code[i].iso_639_code[1],
dr->code[i].iso_639_code[2],
dr->code[i].i_audio_type);
}
return true;
}
bool desc::ac3_audio(dvbpsi_descriptor_t* p_descriptor)
{
#if DVBPSI_SUPPORTS_DR_81_86_A0_A1
if (p_descriptor->i_tag != DT_Ac3Audio)
return false;
dvbpsi_ac3_audio_dr_t* dr = dvbpsi_DecodeAc3AudioDr(p_descriptor);
if (desc_dr_failed(dr)) return false;
dPrintf("sample rate: %s", sample_rate(dr->i_sample_rate_code));
dPrintf("bsid: %02x", dr->i_bsid);
dPrintf("bit rate code: %02x", dr->i_bit_rate_code);
dPrintf("surround mode: %s", surround_mode(dr->i_surround_mode));
dPrintf("bsmod: %02x", dr->i_bsmod);
dPrintf("num channels: %s", num_channels(dr->i_num_channels));
dPrintf("full svc: %s", (dr->b_full_svc) ? "true" : "false");
dPrintf("description: %s", dr->text);
if (dr->b_language_flag)
dPrintf("language: %c%c%c",
dr->language[0],
dr->language[1],
dr->language[2]);
if (dr->b_language_flag_2)
dPrintf("language_2: %c%c%c",
dr->language_2[0],
dr->language_2[1],
dr->language_2[2]);
#endif
return true;
}
bool desc::service(dvbpsi_descriptor_t* p_descriptor)
{
if (p_descriptor->i_tag != DT_Service)
return false;
dvbpsi_service_dr_t* dr = dvbpsi_DecodeServiceDr(p_descriptor);
if (desc_dr_failed(dr)) return false;
get_descriptor_text(dr->i_service_provider_name, dr->i_service_provider_name_length, provider_name);
get_descriptor_text(dr->i_service_name, dr->i_service_name_length, service_name);
dPrintf("%s, %s", provider_name, service_name);
return true;
}
bool desc::short_event(dvbpsi_descriptor_t* p_descriptor)
{
if (p_descriptor->i_tag != DT_ShortEvent)
return false;
dvbpsi_short_event_dr_t* dr = dvbpsi_DecodeShortEventDr(p_descriptor);
if (desc_dr_failed(dr)) return false;
memcpy(_4d.lang, dr->i_iso_639_code, 3);
get_descriptor_text(dr->i_event_name, dr->i_event_name_length, _4d.name);
get_descriptor_text(dr->i_text, dr->i_text_length, _4d.text);
dPrintf("%s, %s, %s", _4d.lang, _4d.name, _4d.text);
return true;
}
bool desc::_lcn(dvbpsi_descriptor_t* p_descriptor)
{
if (p_descriptor->i_tag != DT_LogicalChannelNumber)
return false;
dvbpsi_lcn_dr_t* dr = dvbpsi_DecodeLCNDr(p_descriptor);
if (desc_dr_failed(dr)) return false;
for (int i = 0; i < dr->i_number_of_entries; i ++) {
#if 0
= lcn->p_entries[i].i_service_id;
= lcn->p_entries[i].i_logical_channel_number;
#else
lcn[dr->p_entries[i].i_service_id] = dr->p_entries[i].i_logical_channel_number;
dprintf("%d, %d", dr->p_entries[i].i_service_id, lcn[dr->p_entries[i].i_service_id]);
#endif
}
bool desc::freq_list(dvbpsi_descriptor_t* p_descriptor)
{
if (p_descriptor->i_tag != DT_FrequencyList)
return false;
dvbpsi_frequency_list_dr_t* dr = dvbpsi_DecodeFrequencyListDr(p_descriptor);
if (desc_dr_failed(dr)) return false;
for (int i = 0; i < dr->i_number_of_frequencies; ++i) {
#if 0
= dr->p_center_frequencies[i]
#else
dprintf("%d", dr->p_center_frequencies[i]);
#endif
}
return true;
}
