now that we have se_tree_lookup32_le we can do the tracking of pdu boundaries much more efficiently.
track pdu boundaries by a new tcp_multisegment_pdu structure that is indexed by sequence numbers and let this structure replace the older tcp_next_pdu structure.
with se_tree_lookup32_le we no longer need to track segment by segment and can get rid of the two hash tables
tcp_pdu_tracking_table
tcp_pdu_skipping_table
Neither do we need the tree tcp_pdu_time_table anymore so that one is gone as well.
remove various other functions that are no longer needed due to removing the structure and the tables/tree
this part of the code shoul;d be much more readable now and also a bit faster
svn path=/trunk/; revision=18024
while this should improve performance by unmeasurably little it does have the sideeffect that once we finish the rewrite tcp analysis might actually work and work well even for tcp over tcp tunnelling.
this also means that if you include packet-tcp.h you also need to include emem.h .
svn path=/trunk/; revision=17681
only call subdissectors for packets that are NOT keepalives nor zerowindowprobes.
keepalives only contain garbage anyway
and zerowindowproes just contain a single byte of incomplete data so whats the point trying to dissect it further.
svn path=/trunk/; revision=17443
i have tested it with many captures but this used to be fragile and delicate code so there might be some regressions that will need to be addressed once identified.
svn path=/trunk/; revision=17107
Also move ncp222.py, x11-fields, process-x11-fields.pl,
make-reg-dotc, and make-reg-dotc.py.
Adjust #include lines in files that include packet-*.h
files.
svn path=/trunk/; revision=11410
Ronnie Sahlberg