Add an FT_STRINGZPAD type, for null-padded strings (typically
fixed-length fields, where the string can be up to the length of the
field, and is null-padded if it's shorter than that), and use it. Use
IS_FT_STRING() in more cases, so that less code needs to know what types
are string types.
Add a tvb_get_stringzpad() routine, which gets null-padded strings.
Currently, it does the same thing that tvb_get_string_enc() does, but
that might change if we don't store string values as null-terminated
strings.
Change-Id: I46f56e130de8f419a19b56ded914e24cc7518a66
Reviewed-on: https://code.wireshark.org/review/1082
Reviewed-by: Guy Harris <guy@alum.mit.edu>
For each graph you can set:
- Its visibility
- A name
- A display filter
- Color, from a fixed list
- Plot style: Line, Impulse, Bar, Stacked Bar, Dot, Square, Diamond
- Basic Y Axes (packets/s, bytes/s, bits/s)
- Computed Y Axes (SUM, MIN, AVG, MAX)
- Smoothing
You can pan and zoom using the mouse and keyboard. Clicking on a graph
selects the last packet for that interval. If all graphs have the same Y
axis a single label is shown, otherwise a legend is shown.
The time scale (X axis) can be toggled between relative seconds and the
time of day.
Graphs can be saved as PDF, PNG, BMP, and JPEG. Settings are "sticky"
via the io_graphs UAT.
To do:
- Minimize graph drawing delays.
- Figure out why smoothing differs from GTK+
- Everything else at the top of io_graph_dialog.cpp
- Fix empty resets.
A fair amount of code was copied from TCPStreamDialog. We might want to
subclass QCustomPlot and place the shared code there.
Move common syntax checking to SyntaxLineEdit.
Move some common code from ui/gtk/io_stat.c to ui/io_graph_item.[ch] and
use it in both GTK+ and Qt.
Make the io_graph_item_t array allocation in io_stat.c static. The
behavior should be identical and this gives us additional compile-time
checks.
Change-Id: I9a3d544469b7048f0761fdbf7bcf20f44ae76577
Reviewed-on: https://code.wireshark.org/review/435
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Tested-by: Gerald Combs <gerald@wireshark.org>
proto tree api, similar to other proto_tree_add_...() functions
Change-Id: Iaef0711b8221a7bbb24f1004c81a1438f5674e42
Reviewed-on: https://code.wireshark.org/review/926
Reviewed-by: Martin Kaiser <wireshark@kaiser.cx>
Tested-by: Martin Kaiser <wireshark@kaiser.cx>
This adds the ability for a Lua script to register expert info fields,
similar to C-code dissectors. This change also removes the need for
the expert_add_info_format_internal() function. Existing Lua scripts
do not have to change, because the existing expert info function
uses the internal "_ws.lua" protocol instead of nothing; but using
the new functionality provides more benefits since it correctly
registers the expert info fields to the dissector's protocol.
The test suite was amended to generate both old and new forms.
Change-Id: Ib5ae74e927cfa81312baf7b04ff4104b0b4f936e
Reviewed-on: https://code.wireshark.org/review/830
Reviewed-by: Evan Huus <eapache@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
(Using sed : sed -i '/^ \* \$Id\$/,+1 d')
Fix manually some typo (in export_object_dicom.c and crc16-plain.c)
Change-Id: I4c1ae68d1c4afeace8cb195b53c715cf9e1227a8
Reviewed-on: https://code.wireshark.org/review/497
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Linux USB Header should be in Host Endian.
Also add ENC_HOST_ENDIAN to simplify code.
Change-Id: I95e7d97014633e8fc1d7739d0728780d70c60442
Reviewed-on: https://code.wireshark.org/review/15
Reviewed-by: Evan Huus <eapache@gmail.com>
Tested-by: Evan Huus <eapache@gmail.com>
The majority of the fixes are for calls to uat_new(). Instead of
having each caller cast its private data to (void**), we use void*
in the uat_new() API itself. Inside uat_new(), we cast the void*
to void**.
Some dissectors use val64_string arrays, so a VALS64() macro was
added for those, to avoid using VALS(), which is useful only for
value_string arrays.
packet-mq.c was changed because dissect_nt_sid() requires
a char**, not a guint**. All other callers of dissect_nt_sid() use
char*'s (and take the address of it) for their local storage. So,
this was changed to follow the other practices.
A confusion between gint and absolute_time_display_e in packet-time.c
was cleared up.
The ugliest fix is the addition of ip6_guint8_to_str(), for exactly
one caller. The caller uses one type of ip6 address byte array,
while ip6_to_str() expects another. This new function is in place
until the various address implementations can be consolidated.
Add VALS64() to the developer documentation.
Change-Id: If93ff5c6c8c7cc3c9510d7fb78fa9108e4552805
Reviewed-on: https://code.wireshark.org/review/48
Reviewed-by: Evan Huus <eapache@gmail.com>
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
appropriate for particular FT_ types. This lets us do some more type
checking and lets us use const pointers when appropriate.
Constify a bunch of stuff, and don't cast away constness.
svn path=/trunk/; revision=54811
Shuffle the character ENC_ values around a bit, keeping the Unicode
encodings together, moving the Windows code pages (only one for now)
after the ISO 8859 encodings, and putting "I can't believe it's not
ASCII!" at the end.
Fix some comment typoes, and update another comment, while we're at it.
svn path=/trunk/; revision=54351
Move the Wikipedia links for the code page layouts in front of the
tables whose contents reflect the code page layouts.
svn path=/trunk/; revision=53837
knowledge of particular types of plugins. Instead, let particular types
of plugins register with the common plugin code, giving a name and a
routine to recognize that type of plugin.
In particular applications, only process the relevant plugin types.
Add a Makefile.common to the codecs directory.
svn path=/trunk/; revision=53710
cd /home/jmayer/work/wireshark/svn/build/qt-gtk3/epan && /usr/bin/cc -DG_DISABLE_DEPRc
In file included from /home/jmayer/work/wireshark/svn/trunk/epan/packet.h:29:0,
from /home/jmayer/work/wireshark/svn/trunk/epan/dissectors/packet-2dp:
/home/jmayer/work/wireshark/svn/trunk/epan/dissectors/packet-2dparityfec.c: In functio:
/home/jmayer/work/wireshark/svn/trunk/epan/proto.h:2128:2: error: ISO C90 forbids mixe]
extern header_field_info __start__data_ ##proto[]; \
^
/home/jmayer/work/wireshark/svn/trunk/epan/dissectors/packet-2dparityfec.c:331:4: note’
proto_register_fields(proto_2dparityfec, hfi, array_length(hfi));
^
cc1: all warnings being treated as errors
svn path=/trunk/; revision=53152
pinfo memory pool, they have exactly the same scope. Simplification and minor
performance win (one GHashTable we longer have to create/destroy on every
packet).
svn path=/trunk/; revision=53076
This time it makes more sense, cause for each dissection we need two wmem allocators.
Reseting wmem allocator is much faster than destroy & create.
svn path=/trunk/; revision=52706
tree_data and reference it directly when allocating/freeing tree items. This
lets us keep multiple around when we need them, and still lets us use
wmem_free_all for a major speedup. It also, coincidentally, lets us get rid of
the annoying fi_tmp hack that was needed before, since that element gets swept
up in the free_all with everything else.
Keep one pool cached to avoid creating/destroying a pool for each packet,
another minor performance win.
The various changes in approach seem to balance out pretty much exactly, this
still gives ~11% over pre-52569.
svn path=/trunk/; revision=52573
- (for now) keep ABI, restore prototype of old proto_tree_add_item, add new proto_tree_add_item_new
- add few helpers for boolean, time, string which will do ->id
- don't use HFI_INIT directly, use it by another macro (MSVC has very small limit for section name)
svn path=/trunk/; revision=51401