CSE2410 Fall 2014 the Passive Aggressors

Modify includes of config.h so that out-of-tree builds, i.e. CMake
don't pick up the in-tree copy.

Change-Id: I7ec473876cdba1a025c52362d7f6adc62d24ce71
Reviewed-on: https://code.wireshark.org/review/3798
Petri-Dish: Graham Bloice <graham.bloice@trihedral.com>...

wiretap: remove unused code, drop number_of_interfaces

While investigating an ASAN issue (fixed in
commit dcdd076ab0965c346efe90051678ba790eaf7a02), I got greatly confused
by three different types having the same "interface_data" field name:

• pcapng_t *pn stores an array of interface_data_t objects....

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....

We always HAVE_CONFIG_H so don't bother checking whether we have it or not.

svn path=/trunk/; revision=45015

For a capture file, keep an array of all encapsulation types seen.

Show all of them in the summary dialog; we will be using it in the
future to figure out what capture file formats we can write to (just
because a capture file format supports per-packet encapsulations, that...

Correctly implement what was my intent when removing the HAVE_LIBPCAP
stuff - arrange that the interface summary list is set, if we've read a
capture file that has interface information, regardless of whether we
have libpcap/WinPcap or not.

That means that summary_fill_in() should fill in the interface...

Clean up indentation (use spaces, not tabs).

svn path=/trunk/; revision=42868

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....

AFAICT '#include sys/types.h' is not needed for these files.

svn path=/trunk/; revision=42443

If we have one ISB, display the droped count from it.

svn path=/trunk/; revision=41561

- Add a LED in the statusbar to indicate that capture comments exists,
clickable to open an edit window.
- Add checks for NULL pointers.

Help with a different color LED possibly with Jeff's (c) in it apreceated.
Should the LED be placed elsewhere or the whole thing done differently?...

Suppress invalid or non-meaningful statistics - for example, without
time stamps on all packets in a set, you can't determine the start and
end time of the packets in the set (even one timestampless packet throws
the determination off - was that packet before the first time-stamped or...

Add SHB info to Summary

svn path=/trunk/; revision=41167

Have the used interfaces show up if number of interfaces > 0.
(pcapng file).

svn path=/trunk/; revision=41163

Add initial support for multiple interfaces. More to come after
the capture options dialog box supports also multiple interfaces.

This patch has been developed by Irene Ruengeler.

svn path=/trunk/; revision=37904

Create a new frame_data_sequence data type; it represents a dense
sequence of frame_data structures, indexed by the frame number. Extract
the relevant bits of the capture_file data structure and move them to
the frame_data_sequence, and move the relevant code from cfile.c and...

Make the packet count an unsigned value, as frame numbers are unsigned.

Make the loops that scan through all the packets do so by frame number,
to abstract away the "next" and "previous" pointers in the frame_data
structure. Add a routine to cfile.c to map frame numbers to frame_data...

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

svn path=/trunk/; revision=30047

Summary enhancements:
- Added traffic statistics for marked packages.
- Do not show Displayed column unless using it.
- Removed Marked packets line, as this info is in the marked packets column.

Will add documentation changes if keeping this feature.

svn path=/trunk/; revision=23633

Change the "--enable-setuid-install" option to install dumpcap and TShark
setuid instead of Wireshark. Remove the "DANGEROUS" notices, but leave it
disabled by default. Whine if the user runs Wireshark or TShark as root.
Add a preference to disable the whining. Add a "setuid-root" script that...

Fix bug http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=1757 :

Try to call get_interface_descriptive_name() as little as possible (storing
the result in capture_opts) to avoid a performance hit during live capture
(especially if you have lots of interfaces) and to avoid leaking memory....

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 ......

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....

Set the svn:eol-style property on all text files to "native", so that
they have LF at the end of the line on UN*X and CR/LF on Windows;
hopefully this means that if a CR/LF version is checked in on Windows,
the CRs will be stripped so that they show up only when checked out on...

Have Wiretap set the snapshot length to 0 if it can't be derived from
reading the capture file. Have callers of "wtap_snapshot_length()"
treat a value of 0 as "unknown", and default to WTAP_MAX_PACKET_SIZE (so
that, when writing a capture file in a format that does store the...

In Ethereal, attempt to get the packet statistics from libpcap when
capturing; if we succeed, display the packet drops count as the "Drops"
value in the status line and as the "Dropped packets" statistics in the
summary dialog box, otherwise don't display it at all....

Patch from Ben Fowler to rename the global variable "cf" to "cfile", to
make it easier to use grep to find all references to it without getting
a lot of false hits and to check, after allocating the memory chunk for
"frame_data" structures, that the allocation succeeded....

If there aren't any packets in the capture (which could be the case if,
for example, you're doing a live capture with "Update list of packets in
real time" and none have arrived yet, or if you've read in a capture
file where there aren't actually any packets), don't look for the start...

Now that "wtap_file_type_string()" takes a file type rather than a "wtap
*" as an argument, there's no need to save the file type string in a
"capture_file" structure - we save the file type, and can use that when
generating the summary display.

svn path=/trunk/; revision=1202

More shuffling of GTK-related files to gtk subdirectory.

svn path=/trunk/; revision=635

Removed unnecessary #include "etypes.h" lines.

svn path=/trunk/; revision=565

Building a GList by adding elements to the end with "g_list_append()" is
N^2 in the ultimate size of the list (as "g_list_append()" is linear in
the size of the list, at least when used in the way the GLib
documentation says to use it); instead, maintain our own linked list of...

Since ethereal is now dependent on GTK+-1.2.x (because of proto_tree and
display filter code, which uses features in GLIB-1.2.x), I removed
the vestigial code supporting old 1.0.x and 1.1.x GTK+ versions.

svn path=/trunk/; revision=360

Added the ability to create a read-only ethereal, i.e., one that
doesn't link with libpcap, so no packet captures can be made. The
"--disable-pcap" option has been added to the configure script. Docs
have been updated. And the string buffer size in the simple_dialog()...

In GTK+ 1.0[.x], "gtk_window_set_position()" was called
"gtk_window_position()", so use "gtk_window_position()" if we're using
GTK+ 1.0[.x].

svn path=/trunk/; revision=336