checks for the inability to save comments that we do for UN*X. This
should fix bug 7222, although the UI isn't currently as nice, as the
dialog boxes are Windows dialog boxes and we don't set the button labels
to reflect the actual choices being offered to the user. (We may be
able to do that by using template resources to construct the message
boxes.)
svn path=/trunk/; revision=43444
routine to run a file chooser dialog.
On Windows, add to that code to resolve shell links ("shortcuts"),
adopted from the Sylpheed mail reader. (That code requires a pile of
OLE stuff, so link with the OLE library.)
Make it a bit easier to configure ui/gtk/capture_file_dlg.c to use GTK+
dialogs on Windows, but continue to default to using the Win32 dialogs,
at least for now.
svn path=/trunk/; revision=43439
in a format that supports comments and they do a "Save" by popping up a
similar question to the one we pop up in the "Save As" case and, if they
say "choose another format", pop up a "Save As" dialog box.
svn path=/trunk/; revision=43395
tries to do "Save As" in a format for which we don't support comments
(currently, we only support them for pcap-ng), ask whether they want to
discard the comments and save anyway or, *if* the file can be saved in a
format for which we *do* support comments, they want to save the file in
some other format.
Keep a count of packet comments so that we don't have to scan all the
frame_data structures to determine whether we have any comments.
svn path=/trunk/; revision=43392
they want to overwrite an existing file; just use that. (The Win32 file
chooser also does that itself.) Just do UI for "do you want to
overwrite this {user-immutable,unwritable} file?".
svn path=/trunk/; revision=43381
only return file types that could handle a single file with all those
encapsulations - this means that
1) if there's more then one encapsulation, the file format has
to handle per-packet encapsulation;
2) just because a file format handles per-packet encapsulation,
that doesn't mean that it can handle the *particular* encapsulations
being handed to it.
This fixes some cases where we were claiming that a file could be saved
in a format that doesn't actually support it (e.g., ISDN files being
reported as savable in pcap-NG format - there's no LINKTYPE_ value for
ISDN including B and D channels).
svn path=/trunk/; revision=43300
the main loop until we're done reading the captured packets. Hopefully
this clears up bug 7318 in Evan Huus's case; I can't reproduce that
myself.
svn path=/trunk/; revision=43248
"export specified packets". For "failed", let the user try again with a
different file, in case it failed due to, for example, running out of
space or quota (probably the most likely failure mode for writing, and
trying to a different volume might be the best workaround). For "user
stopped it", presumably they don't want to try again (the most likely
reason is "it was taking too damn long").
Put "Exporting to: ...", not "Saving: ..." in the statusbar if we're
doing "export specified packets".
In process_specified_packets(), allow a null range pointer to be
specified, meaning "save 'em all"; that avoids the possibly-expensive
(with a large capture) operation of initializing the range.
If a "safe save" atop an existing file fails or is stopped, get rid of
the temporary file we created.
svn path=/trunk/; revision=43095
statistics window.
Get rid of the non-modal version (it's not being used any more), and
remove the now-redundant _modal from the modal version.
svn path=/trunk/; revision=43081
really don't belong here - they have nothing to do with capture files).
Absorb the test for the target file's existence into
file_target_exist_ui().
svn path=/trunk/; revision=43077
As..." code path.
Extract the code for the "do you want to overwrite this file" and "OK,
you do - are you aware it's {user-immutable, read-only}?" code paths
into a common routine for use by both of those and, potentially, other
save/export/etc. code paths in the future.
For "Save As", allow us to save atop the current capture file, as that's
just what "Save" does if there are unsaved changes, and "safe save"
makes that work. *Don't* allow that for "Export Selected Packets
As...", however.
The file chooser is run as a modal dialog, so we don't need to worry
about creating more than one of them or about the number of marked
packets etc. being changed out from under us. Get rid of a bunch of
static variables.
svn path=/trunk/; revision=43060
made to the capture file (adding/removing/editing comments, for now) or
if a capture file with unsaved changes are unsaved, updates the menu
bar, the toolbar, *and* the titlebar, which now has a GNOME-style "*" to
indicate unsaved changes.
Make set_menus_for_capture_file() a private interface between main.c and
main_menubar.c, and have its callers, such as
main_update_for_unsaved_changes(), be responsible for updating the
toolbar as well.
svn path=/trunk/; revision=43051
callers either need to free it or their callers need to free it or....
This means that cf_get_display_name() must always return a g_mallocated
string and its callers or... must free it.
For some of those callers, create a new set_window_title() routine to do
the work - they're all using the same pattern.
svn path=/trunk/; revision=43047
a live capture:
have the dialog note that what's being saved are captured
packets;
have the dialog note that the capture will be stopped if you
close/quit;
actually stop the capture before saving the file or closing it.
This should fix bug 7318 (it appears to do so in my tests).
svn path=/trunk/; revision=43045
getting the basename for display purposes, so it's converted from the
GLib/GTK+ locale filename encoding to UTF-8. (For Windows, the locale
filename encoding is UTF-8, and the internal encoding is UTF-16, so the
file names should *probably* all be valid UTF-8 - Windows may not
support invalid UTF-16 in file names. For Qt, I'm not sure whether the
file dialogs ever return file names in some non-UTF-8 encoding.)
svn path=/trunk/; revision=43044
write bits turned off or, on 4.4-Lite-based systems, has its "user
immutable" bit turned on, ask them if they really want to overwrite the
file (as those are both used to say "this file is precious, don't let me
easily accidentally trash it") and, if the "user immutable" bit is set,
turn it off first so that the move in the "safe save" won't fail.
svn path=/trunk/; revision=43006
returned by the file selection dialog are in the locale's character
encoding. Just convert those, and use the formatting capabilities of
the GTK+ message dialog rather than formattting the message to a string
and translating it in its entirety.
Use g_filename_display_basename() to do the locale conversion while
we're at it.
svn path=/trunk/; revision=43005
saving files, and run it modal (which we're already doing with the
GtkFileChooserDialog); this means less callback-based state machine
stuff, simplifying the code paths a bit.
If we're saving a file before closing it, don't bother reloading it
after saving it.
svn path=/trunk/; revision=42855
source isn't compressed and the target is (or vice versa), enable the
"compressed" checkbox in the Save As and Export Specified Packets
dialog. Fix it to clear the checkbox if the selected file format
doesn't support gzipping.
svn path=/trunk/; revision=42822
an API to fetch that.
When doing "Save" on a compressed file, write it out compressed.
In the Statistics -> Summary dialog and in capinfos, report whether the
file is gzip-compressed.
svn path=/trunk/; revision=42818
save" if the destination file exists.
Don't forbid overwriting an existing file in either of those cases (we
still forbid overwriting the current capture file) - the GUI asks the
user whether they want to do the overwrite, and allows them to cancel
out of it - and don't remove the file before writing to it (doing so
makes the save *un*safe).
Attempt to do a save of an unedited temporary file by just moving the
file on Windows as well as on UN*X - ws_rename() will remove the target
if necessary on Windows (and won't do it as a separate operation before
attempting the rename), so it behaves like ws_rename() on UN*X (which is
just a wrapper around rename()).
svn path=/trunk/; revision=42816
new file the current file, as is the case in most if not all other GUI
applications.
A new "Export Specified Packets" menu option allows you to specify which
packets to write out, with the default being the displayed packets (and
those on which the displayed packets depend for, e.g. reassembly), and
never makes the resulting file the current file.
The two operations are conceptually distinct. Lumping them into one
menu item, with the default for "Save As" being "displayed packets only"
and thus making it behave like the latter operation, was causing some
confusion; see, for example, bug 6640.
Make the dialog popped up if you try to "Save As" or "Export Specified
Packets" on top of an existing file ask the "do you want to do this?"
question in the main part of the message, and note in the secondary text
that doing that will overwrite what's in the file; that matches what
TextEdit on OS X and the GNOME text editor say.
svn path=/trunk/; revision=42792
so "Save" should, for non-temporary files, mean "save the current state
of the capture file on top of the existing file" without prompting for a
file name.
That means we have to do a "safe save" - i.e, write the capture out to a
new file and, if that succeeds, rename the new file on top of the old
file - as the actual packet data to write out is in the file we're
overwriting, not in memory. (We'd want to do that anyway, of
course....)
Update some comments.
Clean up indentation slightly, and get rid of an unnecessary variable
(in all the cases where we use it, we assign it the same value, and that
value isn't modified out from under us before we use it).
Note that after a "Save", or a "Save As" that writes out all captured
packets, we shouldn't have to close the current file and open the new
file and reread it - we should be able to open the new file and update
the frame offsets in the frame_data structures.
Note that we need to do some a better job of reporting rename failures.
svn path=/trunk/; revision=42777
"unsaved_changes", and have it be TRUE iff changes have been made to the
file since it was read - *not* if it's a temporary file from a live
capture.
Check the "is_tempfile" member, and the "unsaved_changes" member, when
appropriate.
Just have a set_toolbar_for_capture_file() routine that updates the
"save", "close", and "reload" toolbar as appropriate, given a
capture_file structure - absorb the function of
set_toolbar_for_unsaved_capture_file() into it.
svn path=/trunk/; revision=42721
make Save-As/Displayed/All-Packets save not only the displayed packets but
also any other packets needed (e.g., for reassembly) to fully dissect the
displayed packets.
This works only for the "All packets" case; choosing only the Selected packet,
the Marked packets, or a range of packets would require actually storing which
packets depend on which (too much memory) or going through the packet list many
times (too slow). Also, this behavior is always the case: you can't save the
displayed packets without their dependencies (I don't see why this would be
desirable).
So far this is done for SCTP and things using the reassembly routines (TCP has
been tested).
The Win32 dialog was modified but hasn't been tested yet.
One confusing aspect of the UI is that the Displayed count in the Save-As
dialog does not match the number of displayed packets. (I tried renaming the
button "Displayed + Dependencies" but it looked too big.) The tooltip tries
to explain this and the fact that this works only in the All-Packets case;
suggestions for improvement are welcome.
Implementation details:
Dissectors (or the reassembly code) can list frames which were needed to
build the current frame's tree. If the current frame passes the display
filter then each listed frame is marked as "depended upon" (this takes up the
last free frame_data flag).
When performing a Save-As/Displayed/All-Packets then choose packets which
passed the dfilter _or_ are depended upon.
svn path=/trunk/; revision=41216
encapsulation value and returns a GArray containing all the file types
that could be used to save a file of that file type and that
encapsulation value (which could be WTAP_ENCAP_PER_PACKET), with the
input file type first if that can be used and pcap or pcap-ng first if
not and if one of them can be used, and with pcap and pcap-ng clustered
together if they're among the file types that can be used.
Use that routine for the GTK+ file save dialog.
svn path=/trunk/; revision=40685
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
Anders Broman