DVB Table extract

Developer a software which will extract DVB PSI/SI Tables from DVB Transport Stream. To be more precise I need to extract from DATA PID inside Transport stream a data. I got specification of the data inside based on DVB norm - user defined Tables which need to be parsed/ extract. The output should be an xml file. The DVB Table consist of channel lineup which is broadcasted via satellite transponders. I got all necessary data ready such as dump of Transport stream, extracted data pid which contain dat to be extracted. I got full documentation which describe the data structure (based on DVB PSI SI - user defined tables). Expected to got code written in C able to compile on linux i686 architecture. The output should be an xml which will contain the data.