The signal attached "currentIndexChanged" takes only int as argument,
the correct signal is "currentTextChanged". This also fixes a crash
whenever you changed the visible/nonvisible setting for an interface
_WIN32 is defined by the compiler, and is arguably a more reliable
test that WIN32. Switch to checking for _WIN32 in a couple of places in
the code.
Remove a WIN32 definition from config.h. It was added for the WinPcap
developer pack but we no longer use that.
Check in both editcap and Wireshark to make sure that comments have
fewer than 65536 bytes before accepting them.
This shoudl fix#18235, although there should also be checks in
libwiretap to catch cases where the user interface code doesn't do the
check (it should be done in the UI so that the user gets notified
appropriately).
The TCP and UDP follow conversation filter functions should
only retrieve a conversation and conversation data, not
create new conversations or new stream numbers. (That should
only happen during actual packet processing.) So they should
match on the endpoint type and not look up endpoints (since
TCP and UDP don't use the endpoint API.)
They still don't work with tunneling, or any other situation where
the addresses and ports have been changed (see #18231), but this
at least works when some other protocol _has_ used the endpoint
API, and also avoids creating nonsensical streams.
Making them work properly with tunneling either requires adding
packet info to each packet with the stream information, or using
the endpoint API (after finishing it to allow more than one endpoint
on the packet, and a way of searching for endpoints other than
the most recent.)
Uncapitalize Open Source Software. Prefer the well established umbrella
term "free and open source software". Add specifics about the license
version.
Most references use an hyphen with "open-source". Do that as well.
To maintain familiarity and keep to expectations do an exact copy.
The last sentence to check the man page is an exception because it
is an addenda and recognizing that this clipboard information will
be used mostly in bug reports, it might get annoying.
Move Acknowledgements to a separate file to enable some code
simplification and improve maintenance and discoverability
for acknowlegements.
Convert the Acknowledgements file to Github flavored markdown
and display it in rich text using QTextBrowser.
Add Acknowledgements.md to NSIS installer
ISO C Std § 6.7.2, 5: "for bit-fields, it is implementation-defined
whether the specifier int designates the same type as signed int or the
same type as unsigned int." (See also the note in § 6.7.2.1 and ISO C
Std Appendix J.3.9.)
A gboolean is a typedef'd gint. Therefore, many implementations,
including gcc and clang, treat a gboolean bitfield of width 1 as
signed, meaning that it has two possible values: 0 and -1, any time
the integer promotions occur (which is all the time.) Constructs like this:
dgram_info->from_server = TRUE;
if (dgram_info->from_server == TRUE) ws_warning("True");
will not work as expected, though gcc (but not clang) will give an
error:
/home/johnthacker/wireshark/epan/dissectors/packet-quic.c:3457:37: error: comparison is always false due to limited range of data type [-Werror=type-limits]
3457 | if (dgram_info->from_server == TRUE)
|
proto_tree_add_debug_text(quic_tree, "Connection: %d %p from_server:%d", pinfo->num, dgram_info->conn, dgram_info->from_server);
Connection: 1 0x7fc4b47f2be0 from_server:0
Connection: 2 0x7fc4b47f2be0 from_server:-1
Connection: 3 0x7fc4b47f2be0 from_server:0
Connection: 4 0x7fc4b47f2be0 from_server:-1
At worst this can cause buffer overruns.
If a bitfield is desired, to guarantee expected behavior the standard
_Bool/bool should be used instead.
GLib watches and timeouts require GLib mainloop iterations. If the GLib
mainloop is not running, then GLib watches and timeouts won't trigger.
Back in the GTK+ days, then GLib mainloop was running on all systems.
Since the Qt transition, GLib mainloop only runs on Linux when Qt does
support it and environment variable QT_NO_GLIB=1 is not set.
Start polling GLib mainloop in separate thread if Qt is not running GLib
mainloop. Note that only the polling is handled in separate thread, the
dispatch and thus all user callbacks execute in the main thread.
Running GLib mainloop when needed enables full GLib functionality on all
platforms and thus allows us to simplify our code by using GLib platform
specific code.
Changes:
- audio rates are fixed, I selected common ones
- fixed signal names - they didn't matched expected autogenerated ones
- first play notification delay on Qt6 compensated
Add the text of the GPLv2 in HTML, taken from the FSF website,
and use rich text to display the license in the GUI.
Move the introductory note about the GPL from the COPYING
license text file to the README.
Remove various other license callouts at the end of the COPYING file
as unnecessary and unhelpful. This information is present in
each source file, where it belongs.
If the packetlist is navigated via the up/down keys, the viewport
may jump, if the cell that is being navigated to, has content that
is greated than what is currently displayed
Fixes#16363
In order to phase out older versions, we recommed 5.12 as a
minimum Qt version going forward. Although build support for
5.10 and 5.11 is not being removed at this point, it might
be for 4.x at a later time.
Add a function to get the column text of the nth column, taking
into account whether the column is resolved or unresolved. Use
this function in the GUI, as well as in tshark, when writing
PSML, exporting dissection to PSML, etc., instead of accessing
col_data directly.
This removes the direct accesses of col_data from outside
column.c and column-utils.c
Fix#18168.
Use QtConcurrent to create and sort widget items. The dialog window is
immediately visible and usable. Search becomes available once all items
are added to the tree.
When compiled with Qt5, all items are added in bulk. Qt6 features new
QPromise interface that makes it possible to add tree items one by one.
Pass comparator function so the list gets sorted alphabetically. Without
the comparator function, the pointer values were sorted. Insert already
sorted data into tree widget and thus remove the redundant sort call.
Use std::stable_sort() instead of std::sort() as stable sort is actually
faster here. The std::stable_sort() tends to do fewer comparisons and
more moves than std::sort(). When sorting QTreeWidgetItem pointers, the
move is very low cost (only the pointer itself is moved) and string
comparison is quite heavy (especially because the strings share common
prefix).
This enables the traffic dialogs to filter data based on the
context menu entries. For instance, one can only show rows,
where the number of packets is not greater than 10
If a configuration profile is requested on the command line that
does not exist as a personal profile but does exist as a global
profile, copy it to the personal directory and use it, the same
as when selecting a global profile in the GUI.
Add the same feature to tshark and tfshark as well, where it
is particularly useful.
Add and install default coloring rules and filter buttons for Logray.
Add is_packet_configuration_namespace() and use it to set the default
timestamp type for Logray to "Absolute", which is more appropriate for
log entries.
Switch to the name "Logray" for the log analyzer. Rays are biological
cousins of sharks and more people like the name "Logray" in a completely
unscientific survey here. Apologies for any inconvenience this might
cause.
It looks like 1eafee6566 wasn't sufficient to fix the Qt 6 background
paint issue, at least for Qt 6.2.3. Explicitly set our background brush
before filling our rect.
Fixes#18175.
There is no need for nesting event loops when showing menus. Show menus
asynchronously to limit possibilities of hard to debug problems related
to re-entering event loop.
Make it so that "Edit->Preferences->Columns" can also set the
resolved/unresolved status of custom columns. Hide the checkbox
when the fields don't support it (including any non custom
columns.) Also make the checkbox entries in the column list model
not editable.
Fix#15394
Add a textbox to allow for filtering the traffic types
in the conversation and endpoint dialog. The current implementation
allows for an easier growth of the list entries. To ensure that
the user can find the entry he/she/they is looking for fast, add
a textbox for filtering
Not all display filters are valid for custom columns (see #15990).
Use the validation function for custom columns instead of the
display filter validation when adding or editing a custom column
through Edit->Preferences, as the Edit Column in the packet list
header already does.
Revisit this if we ever do expand the list of possible custom
columns.
Roland Knall