How can I display bit fields in the same byte in wireshark? Is it right to add item with same offset and register header with bitmasking? If yes, which ft type should I use in example below? FT_UINT8?? For example, in first byte: 7 6 5 4 3 2 1 0 Value A: most 2 significant bits (bit 8, 7) Value B: next 3 bits Value C: the rest
-Steven On 3/6/07, Stephen Fisher <[EMAIL PROTECTED]> wrote:
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 _______________________________________________ Wireshark-dev mailing list [email protected] http://www.wireshark.org/mailman/listinfo/wireshark-dev
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