public WorkerFileDataSearch(StreamParserContext owner, MessageHandlerDelegate messageCallbackFromOwner, SearchRequest searchRequest)
: base(owner, messageCallbackFromOwner)
{
this.sectionManager = new ManagerSection(owner);
this.streamDemux = new StreamDemux(owner);
this.searchRequest = searchRequest;
//In search mode. We will not parse standard SI/PSI sections, instead ,we will set up a filter for the expected data.
Filter filterForSearch = null;
if (searchRequest.SearchType == DataType.SECTION)
{
//To search sections.
filterForSearch = new Filter(owner, HandleDataFromDemux, searchRequest.SearchType, searchRequest.SelectedPid, searchRequest.FilterMask.Length, searchRequest.FilterMask, searchRequest.FilterMatch);
}
else
{
//To search TS packet or PES packet.
filterForSearch = new Filter(owner, HandleDataFromDemux, searchRequest.SearchType, searchRequest.SelectedPid);
}
//In order to fitler out what we are expecting.
streamDemux.AddFilter(filterForSearch);
}
public StreamParserCore(StreamParserContext owner, MessageHandlerDelegate messageCallback)
: base(owner)
{
this.streamDemux = new StreamDemux(owner);
/**
* Create all necessary modules even we don't need all them in some cases.
* In live environment,i.e. IP network or device, we will need all of them.
*/
sectionManager = new ManagerSection(owner);
serviceManager = new ManagerService(owner);
streamBitrateManager = new ManagerMuxBitrate();
pidManager = new ManagerPid(owner);
AddDefaultPidType();
this.messageCallback = messageCallback;
//Set up filters to receive standard SI/PSI sections.
EnableStandardFilters(streamDemux);
}
