capturing; if we succeed, display the packet drops count as the "Drops"
value in the status line and as the "Dropped packets" statistics in the
summary dialog box, otherwise don't display it at all.
In Tethereal, attempt to get the packet statistics from libpcap when
capturing; if we succeed, and if there were any dropped packets, print
out the count of dropped packets when the capture finishes.
svn path=/trunk/; revision=3016
specified program/version/procedure, and a "rpc_proc_name()" routine to
return the name of a specified program/version/procedure, and make the
callit dissector use those, rather than doing the work itself.
Un-export various routines and declarations that can again be private to
the RPC dissector.
svn path=/trunk/; revision=3007
add code to check it - I've no idea what's going on with the other
captures where it's not correct, but those captures have a different
(and apparently incorrect) checksum for packets with the *exact same
contents* (other than the checksum) as the PIM packet in the capture
where the checksum is correct, so perhaps those packets actually had bad
checksums.
svn path=/trunk/; revision=3004
length field rather than an Ethernet type field) into a
"dissect_802_3()" routine.
In that routine, catch exceptions thrown by the IPX or LLC dissector or
dissectors under them, so that the trailer information is added to the
tree even if an exception is thrown (similar to what "ethertype()"
does).
svn path=/trunk/; revision=3002
the handle has been disabled, return after calling "dissect_data()",
rather than driving on and calling the dissector anyway.
svn path=/trunk/; revision=3001
fetching anything from the packet, so that if an exception is thrown
those columns don't show something from the previous protocol.
Don't fetch the protocol identifier or protocol version identifier
before you use them.
svn path=/trunk/; revision=3000
information aren't shifted right 4 bytes when put into the protocol
tree; shift left by 4 bytes the values in the value_string table for
them.
A value of 7 means 65535 bytes.
svn path=/trunk/; revision=2992
Display the message checksum, and check it if possible.
Fix some IPv6 entries to be 16 bytes long, not 4 bytes long.
Make the routine to fetch an IEEE floating point number and turn it into
a "long" take a tvbuff pointer and offset rather than a pointer to data.
svn path=/trunk/; revision=2987
strings are unsigned, so that we can hand them to "isXXX()" macros
without GCC warning us that an array subscript is "char" (as in "if this
is a character with the 8th bit set, you may not get the answer you
think you should from 'isXXX()'").
svn path=/trunk/; revision=2972
"get_opterr()" so they don't collide with "getopt()"s "optarg" and
"opterr" globals (Solaris 2.6's <stdio.h> declares both "optarg" and
"opterr", causing "lemon.c" not to compile).
Define "safe_isXXX()" macros to call "isXXX()" after casting the
argument to "unsigned char" to handle characters with the 8th bit set.
Make some "int" variables used only to hold characters "char" instead.
svn path=/trunk/; revision=2970
doesn't appearn and disappear depending on the size of the proto tree
in relation to the view window. I didn't like the horizontal jumps that
the proto tree had to do when the scrollbar either disappeared or
appeared.
svn path=/trunk/; revision=2969
into epan/ftypes.
Re-write display filter routines using Lemon parser instead of yacc.
Besides using a different tool, the new grammar is much simpler, while
the display filter engine itself is more powerful and more easily extended.
Add dftest executable, to test display filter "bytecode" generation.
Add option to "configure" to build dftest or randpkt, both of which are not
built by default.
Implement Ed Warnicke's ideas about dranges in the new display filter and
ftype code.
Remove type FT_TEXT_ONLY in favor of FT_NONE, and have protocols registered
as FT_PROTOCOL. Thus, FT_NONE is used only for simple labels in the proto tree,
while FT_PROTOCOL is used for protocols. This was necessary for being
able to make byte slices (ranges) out of protocols, like "frame[0:3]"
Win32 Makefile.nmake's will be added tonight.
svn path=/trunk/; revision=2967
Guy Harris