On Wed, Oct 29, 2008 at 01:38:24PM -0700, [EMAIL PROTECTED] wrote: > I have a packet dissector implemented on a single TCP Port (user > enterable through Preferences). > > I would like to add multiple ports to this dissector. > > Looks like I have to use "prefs_register_range_preference" function in > my protocol registration routine.
Yup. > What are the other changes that need to be made to my packet dissector > file? Take a look at epan/dissectors/packet-xml.c for an example. packet-http.c also has it, but it looks a bit more complicated. Basically, you're registering a range that is stored in a string, then you copy it with range_copy() and do a range_foreach() call to operate on the copy of the list of ports and have it call (in xml's case) range_add_xml_tcp_callback() for each port in the range list. range_add_xml_tcp_callback() is a one line function that does a dissector_add() on each tcp port it is handed. Steve _______________________________________________ Wireshark-dev mailing list [email protected] https://wireshark.org/mailman/listinfo/wireshark-dev
