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Not implemented for conversation relative and delta time yet, because this
will need a reload as they are set by the dissectors and does not exist in
the frame data.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@25452 f5534014-38df-0310-8fa8-9805f1628bb7
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- Change apply / prepare / ... as filter to use the field's value, which
is now stored in fdata as well as cinfo. Now we don't have to reprocess
the entire packet list when using these features. This also prevents
the use of these features from overwriting custom column information.
(custom columns can now be used in apply / prepare ... as filter)
- Break col_expr and col_expr_val out into a struct that is included not only
in cinfo, but now also fdata.
- Have col_custom_set_fstr() quote FT_STRING & FT_STRINGZ when storing the
col_expr_val value (for filter creation).
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@24511 f5534014-38df-0310-8fa8-9805f1628bb7
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type: Custom) that were backed out in SVN revision 24309.
Changes since that revision include a reworking of the handling of the
cfile/cinfo variables in epan/column-utils.c, addition of three new
functions to libwireshark.def and a bug fix to prevent a crash when no
custom columns were not in use.
Compilation verified locally on MacOS X, Linux and Windows.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@24317 f5534014-38df-0310-8fa8-9805f1628bb7
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(strangely, it compiled fine on my MacOS X machine).
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@24309 f5534014-38df-0310-8fa8-9805f1628bb7
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filter name in the description field and it will display that field in the
packet list if it occurs in that packet. Note that the more common fields
are implemented, but a number of them remain to be implemented in
epan/proto.c. I will work on these other fields as I have time.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@24308 f5534014-38df-0310-8fa8-9805f1628bb7
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- COL_REL_CONV_TIME which is used to display the time relative to the first frame that was seen in the conversation
- COL_DELTA_CONV_TIME which is used to display the delta time from the previous frame of the conversation
It also adds the function "col_set_time()" to "epan/column-utils.[ch]" which can be called from within a dissector to set either of these two columns to the appropiate time.
Last but not least, it lets the tcp-dissector make use of these two columns.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@23058 f5534014-38df-0310-8fa8-9805f1628bb7
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#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
...
#ifdef __cplusplus
}
#endif /* __cplusplus */
wrappers into some header files, for the benefit of C++ plugins. Also,
add multiple-include protections.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@20485 f5534014-38df-0310-8fa8-9805f1628bb7
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git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@18197 f5534014-38df-0310-8fa8-9805f1628bb7
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(prepend to) COL_INFO before callking the subdissectors
instead of calling the tcp analysis (and prepend colingo) eitehr after the subdissector returned normally or if an exception caused by a subdissector was rised.
this as a sideffect caused tcp analysis data to be overwritten if the subdissector caused any output to the info column. (and made tcp analysis suboptimal)
this change adds a new function col_prepend_fence_fstr() that will prepend
the info column with the string and also, if there was no fence already defined, create a fence and set it after the prepended col info text.
This way, even if the subdissectors generate and rewrite col info, the tcp analysis data will still be displayed on the info column.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@16116 f5534014-38df-0310-8fa8-9805f1628bb7
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git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@16066 f5534014-38df-0310-8fa8-9805f1628bb7
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column-utils.h, and add it to expert.h, so we check the arguments to
"expert_add_info_format()", at least if the format argument is a
constant string.
Fix some more calls to "expert_add_info_format()" to pass it a format
string.
Don't record BoundsError exceptions as expert events - they merely
reflect a capture done with a snapshot length too short to capture all
of the packet (any case where it's caused by something else is a bug).
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@15776 f5534014-38df-0310-8fa8-9805f1628bb7
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array of "const char *" rather than to an array of "char *", and make
the second argument of "col_set_str()" a "const char *" - there's no
guarantee that "col_data" points to something you're allowed to modify.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@12878 f5534014-38df-0310-8fa8-9805f1628bb7
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they have LF at the end of the line on UN*X and CR/LF on Windows;
hopefully this means that if a CR/LF version is checked in on Windows,
the CRs will be stripped so that they show up only when checked out on
Windows, not on UN*X.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@11400 f5534014-38df-0310-8fa8-9805f1628bb7
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provided separator (or a default ", ") if the column is not empty.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@9986 f5534014-38df-0310-8fa8-9805f1628bb7
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structure into its own routine; rename "col_init()" to "col_setup()",
and call the new routine "col_init()".
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@7467 f5534014-38df-0310-8fa8-9805f1628bb7
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to "protect" what's currently in the column, so that attempts to clear
the column will only clear stuff after the fence and attempts to
overwrite the column will append stuff after the fence. This, for
example, allows a dissector to arrange that the Info column contain
information for its protocol and for protocols running atop it.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@7466 f5534014-38df-0310-8fa8-9805f1628bb7
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argument to "col_append_str()", const pointers; they're not modified by
the routines in question.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@6725 f5534014-38df-0310-8fa8-9805f1628bb7
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item to look more-or-less like a PPP packet, just dissect it in place
and hand off to the appropriate subdissector using the PPP dissector's
handoff table (which we export, along with its value_string table for
protocol IDs, which we use to report the protocol ID symbolically).
This means there's no point in having a configurable option to control
whether to do that tweaking; make it an obsolete option.
Bring "col_get_writable()" back from the dead, and have the GTP
dissector save the current "writable" flag for columns, mark the columns
non-writable before calling the subdissector for the PPP configuration
protocol, and restore the state of the writable flag, rather than
putting the columns back after the PPP configuration protocol's
dissector is done.
Fix some more typos in comments.
Don't register the IP dissector in the "ppp.protocol" table in the GTP
dissector's handoff registration routine - it's already being done in
the IP dissector's handoff routine.
Fix the name for CHAP to match what RFC 1994 calls it (if the name
changed, it should be changed in all places, but, at least according to
this message, a while ago, from Bob Sutterfield, "since the RFC defines
the protocol, the RFC defines the name":
http://mail-index.netbsd.org/netbsd-help/1996/05/16/0011.html
and the RFC defines the name as "PPP Challenge Handshake Authentication
Protocol (CHAP)").
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@6617 f5534014-38df-0310-8fa8-9805f1628bb7
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winapi_cleanup tool written by Patrik Stridvall for the wine
project.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@6116 f5534014-38df-0310-8fa8-9805f1628bb7
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logging virtual interface, from Mike Frantzen.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@4616 f5534014-38df-0310-8fa8-9805f1628bb7
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structure to the "packet_info" structure; only stuff that's permanently
stored with each frame should be in the "frame_data" structure, and the
"column_info" structure is not guaranteed to hold the column values for
that frame at all times - it was only in the "frame_data" structure so
that it could be passed to dissectors, and, as all dissectors are now
passed a pointer to a "packet_info" structure, it could just as well be
put in the "packet_info" structure.
That saves memory, by shrinking the "frame_data" structure (there's one
of those per frame), and also lets us clean up the code a bit.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@4370 f5534014-38df-0310-8fa8-9805f1628bb7
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access their own "pinfo". A packet_info is stored in epan_dissect_t,
which is created for the dissection of a single packet.
GUI functions which need to access the packet_info of the currently
selected packet used to use "pi"; now they use cfile.edt->pi. cfile's
"edt" member is the epan_dissect_t of the currently-selected packet.
The functionality of blank_packetinfo() was moved into
dissect_packet(), as that's the only place that called blank_packetinfo(),
after a spurious call to blank_packetinfo() was removed from
packet_list_select_cb().
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@4246 f5534014-38df-0310-8fa8-9805f1628bb7
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It makes no difference if they really are function declarations;
however, in plugins, when building on OSes that don't let
dynamically-loaded modules access functions in the main program (e.g.,
Windows), when compiling a plugin, <plugin_api.h> defines the names of
those functions as (*pointer_name), so they turn into declarations of
pointer variables pointing to the functions in question, and, on
platforms with a def/ref model in the linker, if a plugin has more than
one source file that gets linked into the plugin, the linker may get
upset at two definitions of the same variable.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@4114 f5534014-38df-0310-8fa8-9805f1628bb7
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equal to 2, not just if it's equal to 2 - GCC 3.0 makes it 3, not 2....
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@3765 f5534014-38df-0310-8fa8-9805f1628bb7
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and into column-utils{c,h}.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@3231 f5534014-38df-0310-8fa8-9805f1628bb7
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