frames; rename "XDLC_HAS_PAYLOAD()" to "XDLC_IS_INFORMATION()", and if
the frame isn't an "information" frame, dissect its payload (if any) as
data.
svn path=/trunk/; revision=1528
dynamically-assigned "ett_" integer values, assigned by
"proto_register_subtree_array()"; this:
obviates the need to update "packet.h" whenever you add a new
subtree type - you only have to add a call to
"proto_register_subtree_array()" to a "register" routine and an
array of pointers to "ett_", if they're not already there, and
add a pointer to the new "ett_" variable to the array, if they
are there;
would allow run-time-loaded dissectors to allocate subtree types
when they're loaded.
svn path=/trunk/; revision=1043
header, under the assumption that the address field was two octets.
It should return the length of the *control* field, and leave it up to
its caller to add in the length of the address field. (The address
field appears to be one byte in SNA, not two bytes.)
svn path=/trunk/; revision=1006
bit of 'control' to check to see if it's an information frame:
#define XDLC_HAS_PAYLOAD(control) \
(((control) & 0x1) == XDLC_I || (control) == (XDLC_UI|XDLC_U))
I had erroneously AND'ed with 0x3 when I first put the AND in there.
svn path=/trunk/; revision=797
xDLC control field, so that its caller can not only determine from it
whether the frame has a payload, but can also determine how long the
control field is. Put macros in "xdlc.h" to determine both of those.
Have "capture_llc()" and "dissect_llc()" use that information
appropriately.
svn path=/trunk/; revision=727
if the SAPs are SNAP, based on their ethertype are I frames and UI
frames; others don't have payload to be dissected as belonging to other
protocols.
svn path=/trunk/; revision=555
SDLC-derived protocols such as HDLC and derivatives of it such as LAPB,
IEEE 802.2 LLC, and so on. Have the LLC and LAPB dissectors use it.
Make "dissect_numeric_bitfield()" put the low-order bit of the bitfield
in the low-order bit of an integer when printing it, so that the right
value is printed.
svn path=/trunk/; revision=434