which means we're already doing a "do something to the last row in the
packet list" operation on every frame we add to the list, so adding a
call to "gtk_clist_set_row_data()" won't make matters worse.
In addition, we already set one column in a row on a "change time
format" operation, so finding the row for a frame by calling
"gtk_clist_find_row_from_data()" doesn't turn a constant-time operation
into a linear-time operation, it just cranks the proportionality
constant up - it was quadratic before, alas, and it's still quadratic.
Adding calls to "gtk_clist_find_row_from_data()" to the "Find Frame" and
"Go To Frame" code does add an extra linear operation there, but those
operations shouldn't be common - and "Go To Frame", going to the last
frame on an ~100,000-frame big capture file, was quick, at least on my
450 MHz Pentium II machine, so maybe it won't be too bad.
And "select_packet()" either has to search the frame table for the frame
with the specified row number, or has to call "gtk_clist_get_row_data()"
to do that - the first is linear in the position of the frame in the
frame table, and the latter is linear in its position in the CList, and
the latter is less than or equal to the former, so the only thing making
it worse would be a change in the proportionality constant.
So it probably won't hurt performance by much.
Furthermore, if we add the ability to sort the display on an arbitrary
column, or to delete frames from the display - both of which are in the
wish list - storing the row number of the frame in the "frame_data"
structure won't necessarily work, as the row number can change out from
under us.
Therefore, reinstate the old way of doing things, where we associate
with each row a pointer to the "frame_data" structure for the row, using
"gtk_clist_set_row_data()".
svn path=/trunk/; revision=1703
the "Follow TCP Stream" displays; that means we can use the same GTK+
calls to set the scrollbar placement on them that is used to set it on
other widgets.
Keep a list of all the GtkScrolledWindows whose scrollbar placement we
control with the GUI preference item for that, and change them all when
the GUI preference item is changed (which means that the GUI preference
item now applies to the "Follow TCP Stream" window as well as to the
hex/ASCII panes).
svn path=/trunk/; revision=1676
destroy the data structure for that window, rather than doing so when
the "tree-unselect-row" signal catcher is unhooked from the tree view.
svn path=/trunk/; revision=1672
call "close_cap_file()", which will unlink the current capture file if
it's a temporary file - but will do so after closing it; certain OSes
whose names begin with "W" don't let you remove a file if it's currently
open, so if you exit Ethereal, without closing the capture first, after
doing a capture on one of those OSes, the temporary file won't be
removed.
svn path=/trunk/; revision=1628
"gtk/colors.c", and make "gtk/color_dlg.c" include "gtk/color_dlg.h" to
make sure compilation checks the declaration of the routines with their
definitions.
svn path=/trunk/; revision=1623
the color-selection and color-filter-editing GUI stuff; different
toolkits, and different windows systems, have their own notions of color
objects - they may have nothing in common other than the notion that
colors have red, green, and blue values); move it all to the "gtk"
subdirectory for now, and, as we discover stuff stuff that can be made
platform-independent, drag it up to the top-level directory.
svn path=/trunk/; revision=1621
Declare the one routine exported by "gtk/filter_prefs.c" in
"gtk/filter_prefs.h" rather than in "gtk/main.h". Declare
"E_FILT_TE_PTR_KEY" there, as well, rather than in "prefs_dlg.h", as the
filter-editing dialog box is no longer a preference tab.
Don't include "prefs_dlg.h" unless the stuff declared therein is of
interest.
Fix "gtk/find_dlg.c" to fire up the filter-editing dialog box, not the
no-longer-extant preferences tab for filters, if the "Filter:" button is
clicked.
svn path=/trunk/; revision=1619
have top-level Makefile.nmake call Makefile.nmake's in subdirectories.
Build plugins, and build generated source (lex, yacc). The only thing we
can't build is register.c; I need to re-work the top-level Makefile.nmake
because it lists object files, not C files, which make-reg-dotc needs.
svn path=/trunk/; revision=1608
at the end of follow_read_stream(), which causes a segfault if you change
the TCP Follow screen to EBCDIC, and then go back and select a TCP packet.
svn path=/trunk/; revision=1578
either a pointer to the directory part of the pathname (after stomping
on the pathname separator with a '\0', so don't use this on pathnames
you plan to use afterwards), or NULL if the pathname contains no
directory part, and make it handle Win32 pathnames on Win32 systems.
Use it to get the containing directory of the currently open file, so
that the "chdir()" stuff we do to cause the "File:Open" dialog box to
show you files in the directory in which you last looked works on Win32
systems.
svn path=/trunk/; revision=1555
one is loading, we dump core. Add the "Open..." menu item to the list of
items that we disable while a file is loading.
svn path=/trunk/; revision=1551
the IPv4 TOS field as a TOS field or as a DiffServ field, and allow that
field to be controlled by a command-line option or an option in the
"Display:Options" dialog box.
svn path=/trunk/; revision=1532
ANSI C standard specifies.
Fix up some menu stuff that should've been fixed when I put "Find Frame"
and "Go To Frame" under "Edit".
svn path=/trunk/; revision=1509
whether, in a live capture that updates the display as packets arrive,
the packet list pane should scroll to show the most recently captured
packets or not.
svn path=/trunk/; revision=1506
unlikely possibility that, on some platform, converting a "gpointer" to
pointers of the types in question involves more than just reinterpreting
the bits of the "gpointer" value).
svn path=/trunk/; revision=1503
a tarball from the current CVS image using "make dist". That's why
he sent an e-mail today saying that the gtk/Makefile.namek was not
in CVS. It's in CVS, but it wasn't in the tarball I sent him.
svn path=/trunk/; revision=1501
to "util.c", and provide a routine to free that list as well.
When picking an interface on which to do a capture (if no "-i" flag was
specified), use that routine, and pick the first interface on the list.
svn path=/trunk/; revision=1495
or to Ethereal when the "-k" flag is specified, i.e. when a capture is
to be started immediately, use "pcap_lookupdev()" to pick an interface,
just as tcpdump does.
svn path=/trunk/; revision=1482
with MSVC 6.0 and 'nmake', the make tool that comes with MSVC.
It compiles, links, and runs. It doesn't run correctly. There's a problem
when reading files. I'm getting short reads. I'm not linking in zlib or
libsnmp because it first needs to be debugged.
I changed the plugin code to use gmodule instead of libltdl, but the
Unix build still links ethereal against libltdl. I'll fix that tonight; sorry
about leaving it in such a sad state, but I wanted to check in this code
before I left work on a Friday night. Ethereal still works, but the
building is less than optimal.
svn path=/trunk/; revision=1479
displays the contents of the TCP connexion in hexadecimal.
The two opposite directions of the conversation are displayed side by side.
svn path=/trunk/; revision=1454
Added lots of #ifdef HAVE_*_H wrappers.
Added some #defines in config.h.win32
Check for more headers in configure.in
Added prototype for inet_aton() in inet_v6defs.h.
Changed "BYTE" token (i.e., #define) in ascend-gramamr.y because it
conflicts with a windows definition. Use HEXBYTE instead.
svn path=/trunk/; revision=1448
into "gtk/column_prefs.c".
Get rid of "get_column_width()" - instead, export
"get_column_longest_string()", and have "get_column_width()"'s callers
make the GDK call to get the width of that string, so that "column.c"
contains no GTK+/GDK code.
svn path=/trunk/; revision=1447
print only the actual stream data, not the address and port binary
information.
Fix it to handle the ASCII/EBCDIC selection as well.
svn path=/trunk/; revision=1427
even if it's empty, rather than using an empty string instead of it if
it's empty.
Also, "gtk_entry_get_text()" appears, from the documentation, always to
return a non-null pointer (and it returned a non-null pointer when I
started a capture with an empty filter string); don't supply a null
string if it's null, just do a "g_assert()" to make sure it's non-null.
Put in a comment explaining why we aren't trying to be clever and
detecting an empty filter string and setting "cf.filter" to NULL if it's
empty.
svn path=/trunk/; revision=1423
Guy Harris