"decode_boolean_bitfield()" returns a "const char *" - don't cast it to
a "gchar *" and modify what it points to. Instead, just use
"other_decode_bitfield_value()".
svn path=/trunk/; revision=13494
1) Added a setup_frame parameter to conversation_t
2) Used the conversation_t next to maintain a list of conversations with the
same src/dest tuple but different setup_frame number.
3) Changed the signature of find_conversation() and conversation_new() to pass
in the frame number.
4) Adjusted packet-sdp to select RTP conversation if both m=audio and m=image
are present, and T.38 conversation if only m=image is present. I expect that
RTP/T.38 dissecting to be better, but I don't have a way to generate T.38
packets.
svn path=/trunk/; revision=13243
that doesn't mean it's padding at the end of a previous item - it might,
for example, be the *first* item in the chunk. Don't treat it as
padding.
Do, however, treat an item that begins with a zero byte as an item, but
break out of the loop processing items as soon as the item type is put
into the protocol tree, as there's no length field or data in an
RTCP_SDES_END item. Fix the comment for that loop to indicate that the
loop checks both for end-of-frame and for an RTCP_SDES_END item.
svn path=/trunk/; revision=13040
I've written this patch to use the 'Delay since last SR' (DLSR) field found
in SR reports to calculate and report roundtrip-propagation delays. This is
described in rfc 3550, section 6.4.1, inside the description of DLSR.
Only the endpoint can compute the end-end roundtrip delay, and only they
know exactly when the report is received and can compare it with the 'Last
SR timestamp' (LSR) that they set. This patch instead takes the difference
between the capture times of the 2 reports and subtracts the DLSR (the LSR
is checked in case the SR it's referring to wasn't captured). The time
difference represents a roundtrip network delay between the point of capture
and the sender of the SR containing the DLSR.
svn path=/trunk/; revision=11998
- test for NULL conversation data to avoid a potential crash when
looking up stream setup info (as RTP dissector does);
- adds a heuristic function (like RTP, this is a preference
initially set to off).
svn path=/trunk/; revision=11748
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