| Commit message (Collapse) | Author | Age | Files | Lines |
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The function body should have its opening brace on the next line.
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And, as we require at least autoconf 2.61, and as autoconf 2.61 and
later have AC_TYPE_UINTn_T and AC_TYPE_INTn_T macros, we use them to
define the uintN_t and intN_t macros if the system doesn't define them
for us.
This lets us get rid of bitypes.h as well.
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Update the already converted decoders to define the macro and to include
interface.h instead of netdissect.h. Fix incurred compile errors.
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This change moves the macros to tcpdump-stdinc.h to make sure these are
available without interface.h. It also dismisses two redundant macros
MIN() and SMBMIN(). It is intended to fix the following Solaris compile
error:
Undefined first referenced
symbol in file
MIN print-zeromq.o
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This change converts ZeroMQ, IPX, MPLS, IPv6 options, PPPoE, RIPng,
PFLOG and Sun RPC decoders.
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Introduce netdissect_options into hex_and_ascii_print_with_offset(),
hex_and_ascii_print() and related functions.
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For each decoder that has more than one instance of truncation signaling
and prints the same string in each instance make sure that the string is
declared as "static const char tstr[]" right after the initial includes
block. Where necessary, replace fputs(s, stdout) with equivalent
printf("%s", s).
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So don't use it; it's not necessary on any of the platforms on which we
work. (The *only* ones that are needed are PRI[doux]64, because
sometimes you need %ll[doux], sometimes you need %l[doux], and with MSVC
you need whatever its run-time library requires.)
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This change adds new code to decode ZeroMQ datagrams, couples it with
the PGM decoder and extends the -T option to make all this work.
There are two new test cases based on existing captures of ZMTP/1.0
inside [E]PGM to decode the ZMTP/1.0 part of these.
This functionality enables decoding of the traffic zeromq library
produces for "pgm://" and "epgm://" protocol schemas.
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The right format to use to print 8-bit quantities isn't
implementation-dependent, so no need to use the PRIu8 and PRIx8 macros.
There's also no need for an empty string after PRIu64. Separate it with
space from the strings with which it's being concatenated, however; we
do that elsewhere.
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This change adds support for ZMTP/1.0 (ZeroMQ Message Transport Protocol
1.0) framing in TCP packets, as defined in http://rfc.zeromq.org/spec:13
and implemented in zeromq library.
Since there is no assigned port number for ZeroMQ, the user is left
responsible for making only the related TCP packets captured and
enforcing ZMTP/1.0 decoding through the "-T zmtp1" option.
Each ZMTP/1.0 frame of a packet will produce a single additional line of
output. The "-v" flag will add up to 8 lines (128 bytes) worth of
hex+ASCII dump of the frame body, and "-vv" and higher will dump the
full frame body, however long.
Beware that this code handles neither IP fragmentation nor TCP
segmentation and will incorrectly decode segments not starting at a
frame boundary.
The included sample capture stands for a short ZeroMQ session between a
REQ/REP socket pair doing 3 anonymous 2-way exchanges. It was produced
using version 2.1.9 of zeromq library patched to fix its bug #293, so
that all MBZ bits of the flags field are set to 0.
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