CSE2410 Fall 2014 the Passive Aggressors

Refactor Wiretap

Start of refactoring Wiretap and breaking structures down into "generally useful fields for dissection" and "capture specific". Since this in intended as a "base" for Wiretap and Filetap, the "wft" prefix is used for "common" functionality....

Revert "Allow pcapng interface options to be available to dissectors."
This patch causes Wireshark/tshark to segfault if the file is reread(open a file and press reload).
The test suite also fails on
2.1.1 Step: Exit status for existing file: "/home/wireshark/builders/trunk/sol10sparc/build/test/captures/dhcp.pcap" must be 0/home/wireshark/builders/trunk/sol10sparc/build/test/suite-clopts.sh: line 149: 6646 Segmentation Fault (core dumped) $TSHARK -r "${CAPTURE_DIR}dhcp.pcap" > ./testout.txt 2>&1...

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>

Avoid including <epan/epan.h> in dissectors.

svn path=/trunk/; revision=53774

Remove comment & defines for frame_data_sequence from cfile.h

It's already in epan/frame_data_sequence.c and no-one else should use it.

svn path=/trunk/; revision=53341

Remove fdata->opt_comment, add pkt_comment to pinfo

Original (read from file) comments can be accessed by pkthdr->opt_comment
Keep user comments in seperated BST, add new method for epan session to get it.

svn path=/trunk/; revision=51090

Some work on multi file dissection

- make init_dissection/cleanup_dissection private for libwireshark
- implement epan_new(), epan_free()
- pass epan_t to epan_dissect*

svn path=/trunk/; revision=50761

Have the seek-read routines take a Buffer rather than a guint8 pointer
as the "where to put the packet data" argument.

This lets more of the libwiretap code be common between the read and
seek-read code paths, and also allows for more flexibility in the "fill...

Rename the search type menu items to more accurately reflect what we're
actually doing and what users are likely to want to do. Rename the
search enum values and functions to reflect what we're actually doing
and add a comment explaining why making searches more correct might make...

Add a capture_file * element to packet_range_t and pass it explicitly in
packet_range_init(). Get rid of global cfile references in
packet-range.c. C++-ize packet-range.h. Shuffle some includes around.

svn path=/trunk/; revision=45333

Missing part of r45183

svn path=/trunk/; revision=45184

Pass {delayed_}create_progress_dlg a pointer the top level window
so that we can properly associate a widget with create, update, and
destroy events. Only used by Qt so far but it should be easy enough to
add to GTK+.

Rename ui/qt/progress_dialog.{h,cpp} to progress_bar.{h,cpp}. Show a...

If the file has an SHB comment or any packet comments, and the user
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...

Keep track, in Wiretap, of whether the file is compressed, and provide
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....

Update comment - now that we support adding comments to files, a capture
that we've saved to a particular path, or that we've read in, could
still be unsaved if we add comments to it.

svn path=/trunk/; revision=41321

Packet editor: support for saving changed frames.

svn path=/trunk/; revision=37099

Store the frame_data structures in a tree, rather than a linked list.
This lets us get rid of the per-frame_data-structure prev and next
pointers, saving memory (at least according to Activity Monitor's report
of the virtual address space size on my Snow Leopard machine, it's a...

From Cal Turney:
Bug 5621 - With String in Packet details searches, highlight row in tree
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5621

svn path=/trunk/; revision=35718

From Cal Turney:
1. Restore the functionality of <Ctrl>A and <Ctrl>X to the filter textbox.
2. Assign intuitive shortcuts without consuming any new shortcut letters.
3. Add 'Un-Time Reference All Packets' to the menu.
4. Disallow the marking or ignoring of all packets in the capture....

Keep a copy of the interface description and capture filter around so that
we can use it in the main window title during and after capture. Add a
"-X" option for providing a description for stdin.

svn path=/trunk/; revision=32357

Rename init_cap_file() to cap_file_init()

svn path=/trunk/; revision=30073

Remove unused 'vers' member in capture_file

svn path=/trunk/; revision=30049

Rename capture_file.plist to capture_file.plist_start to make it consistent with capture_file.plist_end

svn path=/trunk/; revision=30047

Adjust some spacing ....

svn path=/trunk/; revision=27457

From jmmikkel@mit.edu (Bug 2895):

We might receive new packets while redissecting and don't want to
dissect those before the packet-list is fully rebuilt.

svn path=/trunk/; revision=26309

New feature to automatically highlight the field found when doing a find.
This works for both string and hex searches. This resolves feature request
bug #776.

svn path=/trunk/; revision=19897

name change

svn path=/trunk/; revision=18197

EVERYTHING IN THE BUILDBOT IS GOING TO BE RED!!! Sorry!

I've done more than a day to change the timestamp resolution from microseconds to nanoseconds. As I really don't want to loose those changes, I'm going to check in the changes I've done so far. Hopefully someone else will give me a helping hand with the things left ......

Add APIs to Wiretap to return the file of the size as supplied by the OS
(so if the file's gzipped, it's NOT the size of the file after
uncompressing), and an approximation of the amount of that data read
sequentially so far.

Use those for various progress bars and the like....

another two steps towards privilege seperation:

move another two capture related fields (iface and cfilter) from cfile to capture_opts

also move the handling of capture related command line options from main.c to capture.c, that way a future privilege seperated capture program can use the same code to parse it's command line than Ethereal....

move capture_file_fd field from capture_file to capture_opts type, as this is the place where it should be

svn path=/trunk/; revision=13268

Rename a bunch of variables and routines that pertain to string search
with "string" rather than "ascii", to make it clearer what they're
involved with.

Use "gtk_toggle_button_set_active()", not
"gtk_toggle_button_set_state()" (the latter is a deprecated alias for...

There's no need to keep a "FILE *" for the file being printed to in a
"capture_file" structure. Keep it locally, instead.

Check for errors when printing packets.

Report failure to open a print destination and failure to write to a
print destination differently....

Make "finfo_selected" a member of a "capture_file" structure rather than
an independent global variable.

svn path=/trunk/; revision=8524

Keep a "display name" as part of a capture_file structure; for live
capture temporary files, it's "<capture", and for saved capture files,
it's the last component of the pathname of the file. Use that in
various places when displaying the file name.

svn path=/trunk/; revision=8474

From Greg Morris: code to support searches for text or raw binary data
in a frame in Find Frame.

svn path=/trunk/; revision=8067