//To process data notified from ChannelDataStore.
private void HandleDataFromDemux(UInt16 pid, byte[] data, Int64 dataOffset, Int64 dataLength, List <TsPacketMetadata> packetMetadataList)
{
DataStore section = new DataStore(data, dataOffset, dataLength);
section.SetPacketMedataList(packetMetadataList);
//We will need to perform some filtering in order to reduce the messages to the form, so that we can improve GUI performance.
if ((searchRequest.SearchType == DataType.SECTION) && (searchRequest.ShowDuplicateSection == false))
{
bool isNew = sectionManager.AddSection(0, section);
if (isNew)//New one and we don't want to show duplicate sections.
{
if (receivedCount >= searchRequest.CountOfSkipFound)
{
if (searchRequest.DumpToFile)
{
//Dump the HEX data into the file directly.
DumpDataToFile(section);
}
else
{
messageCallback(MessageId.MESSAGE_SEARCHED_DATA, section);//Pass to the form.
}
receivedCount++;
}
}
}
else
{
if (receivedCount >= searchRequest.CountOfSkipFound)
{
if (searchRequest.DumpToFile)
{
//Dump the HEX data into the file directly.
DumpDataToFile(section);
}
else
{
messageCallback(MessageId.MESSAGE_SEARCHED_DATA, section);//Pass to the form.
}
}
receivedCount++;
}
if (searchRequest.SearchCount != -1)
{
//We are not going to search ALL sections.
if (receivedCount >= (searchRequest.SearchCount + searchRequest.CountOfSkipFound))
{
StopWorking();
}
}
}//HandleDataFromDemux
void ProcessFilteredData(UInt16 pid, byte[] data, Int64 dataOffset, Int64 dataLength, List <TsPacketMetadata> packetMetadataList)
{
DataStore section = new DataStore(data, dataOffset, dataLength);
section.SetPacketMedataList(packetMetadataList);
//Try to add the dataStore into the section manager.
if (sectionManager.AddSection(pid, section))
{
//!!!!!!!!!!!!!!!!Important point. We will need to process some special sections in order to filter out all necessary sections.
ProcessSection(section);
//Return value of AddSection is true(it means that this is a new section), we will notify this dataFound to the form.
messageCallback(MessageId.MESSAGE_STANDARD_SECTION, section);
}
else
{
//Duplicate sections.
}
}
