On Tue, Mar 06, 2007 at 11:46:33PM -0800, Steven Le wrote:
> Thanks. How can I register hf_foo_data?
Take a look at the sample dissector code in doc/README.developer between
the "Cut here" lines and section 1.6.
> I want to print out binary data.
Use FT_BYTES in the registration above.
> On the other hand, the length of data is altered each time the message
> is sent . tvb_get_length will get the length of current offset to end
> of payload, wont it?
I think he meant tvb_length() instead of tvb_get_length().
The function tvb_length(tvb) returns the size of the entire tvb.
tvb_length_remaining(tvb, offset) will return the length remaining
starting at the offset.
Steve