How can I set interesting_hfid and get the protocol ID list.

Hi everyone:

now I am reading the source code of wireshark 1.81 to develop a communication analysis tool and there are some questions

I am using libwireshark.dll to dissect and print the packet and I want to print those fields that I am interested in instead of the whole packet. In my plan, I want to keep a database linked the hfinfo and the pointer to field-info by its ID, where can I find those information? Such as the hfinfo->ID of frame is 19157.

and where can I enable the option to add all the head-field-info to the interesting_hfid?

at last, is there any better idea to finish my task?

thank you all!

Milanni Liu

[email protected]gmail.com