QString SCTENetworkInformationTable::toStringXML(uint indent_level) const
{
QString indent_0 = xml_indent(indent_level);
QString indent_1 = xml_indent(indent_level + 1);
QString str = indent_0 + "<SCTENetworkInformationSection psip=\"scte\" ";
str += QString("transmission_medium=\"%1\" ").arg(TransmissionMedium());
str += QString("first_index=\"%1\" ").arg(FirstIndex());
str += "\n" + indent_1;
str += QString("number_of_records=\"%1\" ").arg(NumberOfRecords());
str += QString("table_subtype=\"%1\"").arg(TableSubtype());
str += PSIPTable::XMLValues(indent_level + 1) + ">\n";
if (kCarrierDefinitionSubtable == TableSubtype())
{
for (uint i = 0; i < NumberOfRecords(); i++)
str += CarrierDefinition(i).toStringXML(indent_level + 1) + "\n";
}
else if (kModulationModeSubtable == TableSubtype())
{
for (uint i = 0; i < NumberOfRecords(); i++)
str += ModulationMode(i).toStringXML(indent_level + 1) + "\n";
}
vector<const unsigned char*> desc =
MPEGDescriptor::Parse(Descriptors(), DescriptorsLength());
for (uint i = 0; i < desc.size(); i++)
{
str += MPEGDescriptor(desc[i], 300)
.toStringXML(indent_level + 1) + "\n";
}
return str + indent_0 + "</SCTENetworkInformationSection>";
}
bool SCTENetworkInformationTable::Parse(void)
{
_ptrs.clear();
if ((kCarrierDefinitionSubtable == TableSubtype()) ||
(kModulationModeSubtable == TableSubtype()))
{
uint offset = (kCarrierDefinitionSubtable == TableSubtype()) ? 6 : 7;
const unsigned char *next = pesdata() + 7;
for (uint i = 0; i < NumberOfRecords(); i++)
{
_ptrs.push_back(next);
uint desc_count = next[offset-1];
next += offset;
for (uint j = 0; j < desc_count; j++)
{
MPEGDescriptor desc(next);
if (!desc.IsValid())
{
_ptrs.clear();
return false;
}
next += desc.size();
}
}
_ptrs.push_back(next);
return true;
}
return false;
}
QString SCTENetworkInformationTable::toString(void) const
{
QString str = QString("Network Information Section (SCTE) crc(0x%1)\n")
.arg(CRC(),8,16,QChar('0'));
str += QString("first_index(%1) number_of_records(%2) table_subtype(%3)\n")
.arg(FirstIndex()).arg(NumberOfRecords()).arg(TableSubtype());
if (kCarrierDefinitionSubtable == TableSubtype())
{
for (uint i = 0; i < NumberOfRecords(); i++)
str += CarrierDefinition(i).toString() + "\n";
}
else if (kModulationModeSubtable == TableSubtype())
{
for (uint i = 0; i < NumberOfRecords(); i++)
str += ModulationMode(i).toString() + "\n";
}
return str;
}
/***********************************************************************
* void Ebase::GetRecord()
***********************************************************************
*/
EbRecord *
Ebase::GetRecord(EbUint32 offset)
{
if (offset >= NumberOfRecords())
{
EB_ASSERT (0 == "EBE_INVALID_RECORD");
}
// get record according to 0-th index.
return GetRecordByHandle(_Int32IndexEntry->Get(offset));
}
