Commit Graph

21 Commits

Author SHA1 Message Date
Ahmad Fatoum 9d49e13166 Remove superfluous null-checks before strdup/free
NULL checks were removed for following free functions:

- g_free "If mem is NULL it simply returns"
  https://developer.gnome.org/glib/stable/glib-Memory-Allocation.html#g-free

- g_slist_free(_full)? "NULL is considered to be the empty list"
  https://developer.gnome.org/glib/stable/glib-Singly-Linked-Lists.html

- g_strfreev "If str_array is NULL, this function simply returns."
  https://developer.gnome.org/glib/stable/glib-String-Utility-Functions.html#g-strfreev

- g_slice_free "If mem is NULL, this macro does nothing."
  https://developer.gnome.org/glib/stable/glib-Memory-Slices.html#g-slice-free

- g_match_info_free "not NULL... otherwise does nothing"
  https://developer.gnome.org/glib/stable/glib-Perl-compatible-regular-expressions.html#g-match-info-free

- dfilter_free defined in Wireshark code. Returns early when passed NULL
  epan/dfilter/dfilter.c

They were also removed around calls to g_strdup where applicable:

- g_strdup "If str is NULL it returns NULL."
  https://developer.gnome.org/glib/stable/glib-String-Utility-Functions.html#g-strdup

Change-Id: Ie80c2db89bef531edc3aed7b7c9f654e1d654d04
Reviewed-on: https://code.wireshark.org/review/23406
Petri-Dish: Roland Knall <rknall@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: João Valverde <j@v6e.pt>
2017-10-15 12:38:51 +00:00
Peter Wu 77ae30ffc5 gtk: fix compilation with GTK+ before 2.18
Removed in v1.99.2rc0-399-g43f09e6, but some includes are still needed.

Basically I looked for the functions defined in the
ui/gtk/old-gtk-compat.h header file that were in files below ui/gtk/.
Then I matched it against the removed part in the above commit and added
the header back at its old place. In two other cases, the header was
only needed for Windows.

If the above commit did not reference the file, I checked which function
was in use and added the header on top, removing redundant conditionals.

Reported and tested by a user of GTK+ 2.12.12 on top of v2.0.5.

Change-Id: I649eec1e5531070f88c99d893c4920306f56d849
Reviewed-on: https://code.wireshark.org/review/17371
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
2016-09-01 08:27:59 +00:00
Michael Mann 5e4bbcda98 Refactor GUI dependencies out of color_filters.[ch] and move it to epan directory.
This also moved color.h into color_filters.h

Change-Id: Ic19e27aa1b3ec67e764aa7ee8bbef7b1187bb12e
Reviewed-on: https://code.wireshark.org/review/12831
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-12-28 18:33:41 +00:00
Guy Harris cfcbb28671 Clean up ftype-conversion and dfilter error message string handling.
Have dfilter_compile() take an additional gchar ** argument, pointing to
a gchar * item that, on error, gets set to point to a g_malloc()ed error
string.  That removes one bit of global state from the display filter
parser, and doesn't impose a fixed limit on the error message strings.

Have fvalue_from_string() and fvalue_from_unparsed() take a gchar **
argument, pointer to a gchar * item, rather than an error-reporting
function, and set the gchar * item to point to a g_malloc()ed error
string on an error.

Allow either gchar ** argument to be null; if the argument is null, no
error message is allocated or provided.

Change-Id: Ibd36b8aaa9bf4234aa6efa1e7fb95f7037493b4c
Reviewed-on: https://code.wireshark.org/review/6608
Reviewed-by: Guy Harris <guy@alum.mit.edu>
2015-01-18 10:22:59 +00:00
Martin Mathieson 43f09e67b4 Remove unneeded includes from ui folder
Change-Id: Ifd1eebff9080cd3867e44e4dcb2d2681370ed60a
Reviewed-on: https://code.wireshark.org/review/6128
Reviewed-by: Martin Mathieson <martin.r.mathieson@googlemail.com>
2015-01-01 23:11:10 +00:00
Balint Reczey 00be1d31ce Migrate GTK icon handling to GTK 3.10 API
GtkStockItem usage is deprecated with all the GTK_STOCK_.* stock ids.
We keep a stock id based approach but without relying on GTK's
GtkStockItem system.

We create our own internal stock ids for {icon, label} tuples and keep
the original GTK stock id #define-s and values to preserve backward
compatibility.

Change-Id: Ia0b35a5903f079e92c8026e3df21bbf0be2d06b0
Reviewed-on: https://code.wireshark.org/review/302
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
2014-03-11 05:38:01 +00:00
Alexis La Goutte 296591399f Remove all $Id$ from top of file
(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>
2014-03-04 14:27:33 +00:00
Jakub Zawadzki cedb73c7f7 Dissectors should not use dfilter.h, don't include it.
XXX ncp2222 dissector is using dfilter_compile(), why?

svn path=/trunk/; revision=53766
2013-12-03 21:31:04 +00:00
Jaap Keuter 42c71a3261 Follow up on bug 8416.
Remove C++ incompatibilities in GTK+ 3 code.

svn path=/trunk/; revision=48606
2013-03-28 06:36:44 +00:00
Anders Broman 48ac65e5d6 Use explicit casts.
svn path=/trunk/; revision=48186
2013-03-08 06:07:26 +00:00
Bill Meier 93be111c38 Fix [-W shadow] issue in SVN #47958 in a slightly different manner than the fix SVN #47960.
svn path=/trunk/; revision=47976
2013-03-01 16:31:42 +00:00
Evan Huus e4c436d10a Add some 'const's to satisfy latest GCC.
svn path=/trunk/; revision=47961
2013-03-01 01:39:33 +00:00
Evan Huus 88ad3f8282 Rename a variable s/color_edit_dlg/color_edit_window/ to fix a -Wshadow error
svn path=/trunk/; revision=47960
2013-02-28 23:44:32 +00:00
Bill Meier 2115cd7696 color_edit_dlg update:
- Significantly simplify & rework code;
- Use GtkColorChooser instead of GtkColorSelection if GTK 3.4 or newer.
- Minor UI cleanup (default buttons & etc)
- Fix crash which occurred in the (existing) GTK3 related code.
- Fix some other relatively minor bugs (including some minor memory leaks);
- Remove some old, commented-out code;
- Use a more consistent naming scheme for certain variables.

svn path=/trunk/; revision=47958
2013-02-28 23:05:09 +00:00
Martin Kaiser 000f8eb62c fix https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7913
When we create a new color filter, we prepend the color filter list with
a default entry and launch an edit dialogue. If the user cancels, we
have to remove this _first_ entry from the list (not the last one).

svn path=/trunk/; revision=45820
2012-10-28 19:13:54 +00:00
Jeff Morriss 3729335973 We always HAVE_CONFIG_H so don't bother checking whether we have it or not.
svn path=/trunk/; revision=45016
2012-09-20 01:48:30 +00:00
Anders Broman 1cd8b5b0cc Get rid of some GTK_CHECK_VERSION instances by using compabillity macros.
svn path=/trunk/; revision=44186
2012-08-01 13:41:40 +00:00
Jakub Zawadzki 98c2390515 Fix some clang warnings: implicit conversion from enumeration type 'GtkStateType' to different enumeration type 'GtkStateFlags' [-Werror,-Wconversion]
GTK_STATE_NORMAL and GTK_STATE_FLAG_NORMAL are both 0.

svn path=/trunk/; revision=43854
2012-07-20 11:10:29 +00:00
Anders Broman b832d1d6ba Replace gtk_vbox_new() and gtk_hbox_new() with ws_gtk_box_new().
svn path=/trunk/; revision=42161
2012-04-20 14:56:24 +00:00
Guy Harris d7b2aad043 Move some headers for UI stuff, and the alert_box.c UI-specific file, to
the ui directory.  (Perhaps some other files that would be used by all
flavors of Wireshark, for any GUI toolkit or for someting such as
ncurses, and not for any command-line tool such as TShark, should be
moved there as well.)

Shuffle some #includes to put the "ui/XXX.h" includes together.

svn path=/trunk/; revision=40529
2012-01-16 01:07:52 +00:00
Jörg Mayer be706c6380 Move gtk to ui/gtk.
This looses the last checkin to gtk, will add this manually back.

svn path=/trunk/; revision=40518
2012-01-15 21:59:11 +00:00