Hello,
For some custom dissector I have following situation: (unfortunetly, it doesn't allows me to upload file. @moderators, please assist with that)
I have a message built from submessages. Those sub messages have different IDs and length. Those submessages not necessarily exists in each message, and not in the same location. For example:
- message(Header, submessage1(id1, length1), submessage2(id2, length2),submessage3(id3, length1),...,submessageN(idN, lengthN), Checksum)
- message(Header, submessage17(id17, length10), submessage3(id3, length1),submessage5(id5, length5),...,submessageN(idN, lengthN),Checksum)
I'd like to write a dissector for that message. The best solution that I see is that I will have a while loop in which it will check the message ID and call the submessage parsing.
I'd be glad if one can give me some hints on the implementation aspect.
Thank you