now in "gtk/capture_dlg.c" - so it doesn't need to include
<sys/sockio.h> on, for example, Solaris...
...but "gtk/capture_dlg.c" does need to include it.
"gtk/capture_dlg.c" also may need to include "snprintf.h", as it uses
"snprintf()".
svn path=/trunk/; revision=655
family has a set of debug commands that allow you to log the traffic on a
WAN or dialup connection as text, e.g.
RECV-iguana:241:(task: B04E12C0, time: 1975358.50) 15 octets @ 8003D634
[0000]: FF 03 00 3D C0 06 C9 96 2D 04 C1 72 00 05 B8
Created wtap_seek_read() which parses the textual data for and Ascend
trace, and does a normal fseek() and fread() for any other file type.
The fseek()/fread() pairs in file.c were replaced with the new function.
svn path=/trunk/; revision=652
Move some defines that would be used even by a non-GTK+-based Ethereal
from "gtk/main.h" to "globals.h".
Remove the byte-order #defines from "packet.h", as they're now in
"globals.h" (having been moved there from "gtk/main.h").
Fix up some files that use those #defines to include "globals.h".
"resolv.c" doesn't use any GTK stuff, so it needn't include <gtk/gtk.h>
nor "gtk/main.h" - it only did so to get the byte-order #defines for the
benefit of "packet-ipv6.h", and "packet-ipv6.h" now includes them
itself.
svn path=/trunk/; revision=649
- that event happens if, say, you nuke the dialog box from a window
manager - and call "delete" routines for each of the preferences tabs,
so that, for preferences tabs that include list widgets, we can set a
flag on the preferences tab widget telling the selection callback for
the list widget that the buttons it would normally set the sensitivity
of, based on whether any row in the list is selected or not, have Joined
the Choir Invisible, and therefore that we shouldn't change their
sensitivity because GTK+ will whine at us if we do, just as is the case
if we press the "OK" or "Cancel" button (which also cause the window to
go away).
Can we just do this in the "window delete" handler? I.e., does that get
called if we explicitly destroy the widget? Or should we catch a
"destroy" event instead?
(There must be a better way to do this....)
svn path=/trunk/; revision=647
doesn't know about, and eliminate the check in "dissect_fddi()" where we
check if its return value was NULL and, if so, print "Unknown frame
type".
svn path=/trunk/; revision=644
is passed to col_add_str, which is then passed to strncpy, which, at least
in glibc 2.1, doesn't like NULL pointers passed to it in lieu of empty
strings.
svn path=/trunk/; revision=643
this causes "Makefile.in" to have two GPL notices - "Makefile.in" and
the "Makefile" generated from it are generated files, so maybe that's
OK).
svn path=/trunk/; revision=639
this causes "Makefile.in" to have two GPL notices - "Makefile.in" and
the "Makefile" generated from it are generated files, so maybe that's
OK).
svn path=/trunk/; revision=638
box interfaces we can't open; this filters out loopback interfaces on
e.g. Solaris (which you can't get at with a DLPI device, so you can't
capture traffic on them), and also means we don't report *any*
interfaces if you don't have permission to open any (which means you
don't have permission to capture packets).
If we don't find any interfaces, pop up a message box saying so.
Free up the interface "ioctl" buffer, and close the socket we were
using, before returning from "get_interface_list()".
If "get_interface_list()" returns a null pointer (meaning it failed),
don't pop up the "capture" dialog box.
svn path=/trunk/; revision=634
Frame protocol (that being what this dissects).
If you're cutting up something into bitfields, the bitfield dissection
returned by "dissect_bitfield_XXX()" should be the first text on the
line - if not, then if the text items that come before the various
bitfields aren't all the same length, the bits don't line up.
Cope with packets from one of Gilbert's captures, where the sender
"name" in some NBF datagrams isn't a NetBIOS name, it's 10 octets of 0
followed by a MAC address!
The "name type" in the "Data2" field of NBF frames is 0x00 for unique
names and 0x01 for group names, not a "16th character of a NetBIOS name"
name type.
Fix up various other things.
svn path=/trunk/; revision=633
(NWLink), are sufficiently different that they should be handled in
different routines.
Change the decode to match NetMon a bit more.
svn path=/trunk/; revision=631
to turn NetBIOS names into a nice printable form.
Put the description of NetBIOS name types into places where it fits;
have "packet-netbios.c" export a routine to interpret them.
svn path=/trunk/; revision=630
That makes the space of name types even more sparse; use "val_to_str()"
to decode them, rather than an indexed table.
Make a "process_netbios_name()" routine that shows non-printable
characters in NetBIOS names as <XX>, where "XX" is the value of the
character in hex (the way Network Monitor does), and have
"get_netbios_name()" use it (NetBIOS-over-TCP will be made to use it in
the future).
When displaying NetBIOS names, include the name type character at the
end, in angle brackets, the way Network Monitor does (show it in hex
even if it *is* printable - 0x20 is 0x20, not "space", in that context).
svn path=/trunk/; revision=628
in the IPX header, and have the dissectors it calls use it rather than
being passed the length as an argument.
Treat both packet type 20 ("WAN Broadcast") and 4 ("IPX", although 3 is
also "IPX", according to Network Monitor) as potentially being NetBIOS
packets.
The packet types for the IPX NetBIOS socket (0x0455) and the NWLink
sockets (0x0551 and 0x0553) are different (perhaps because there's one
socket for the 0x0455 NBIPX, so you have to do name service and datagram
service and have the packet types distinguish them, but NWLink has
separate sockets for name service and datagram service).
The packet type for name service and for datagram service are at
*different locations* in the packet, which is unfortunate if you want to
use the packet type to distinguish name service and datagram service
packets. Use the packet length, for now, to distinguish them, with
socket 0x0455.
Dissect datagram packets differently from name service packets.
Export "packet-netbios.c"'s "netbios_add_name()" routine, and use it
when dissecting NBIPX packets as well.
Label NBIPX packets as "NBIPX" rather than "NetBIOS".
svn path=/trunk/; revision=627
don't seek around it - some implementations of the standard I/O library
routines (e.g., the ones in Solaris 2.5.1, at least) appear not to be
clever enough to handle seeks that occur within the buffer by moving the
current buffer position; instead, they do a seek on the underlying file
descriptor *and* appear to throw out the buffer, forcing them to do
another read.
Instead, read it into a buffer.
svn path=/trunk/; revision=626
header fields we don't look at - some implementations of the standard
I/O library routines (e.g., the ones in Solaris 2.5.1, at least) appear
not to be clever enough to handle seeks that occur within the buffer by
moving the current buffer position; instead, they do a seek on the
underlying file descriptor *and* appear to throw out the buffer, forcing
them to do another read.
Instead, read the entire record header into a structure, and pick the
relevant bits out of it.
Also, skip over the FCS in LAPB captures by reading it rather than
seeking around it (should we put it in the pseudo-header?).
svn path=/trunk/; revision=625
directory in which the UCD SNMP library is found (and to check for the
UCD SNMP stuff in "$prefix" if "$prefix" isn't "/usr/local"), and to
have "Makefile.am" use "$(MAKE)" rather than "make".
svn path=/trunk/; revision=624
Use "pletohs()" and "pletohl()" to access 16-bit and 32-bit fields in
the file and packet headers, as those fields are little-endian.
svn path=/trunk/; revision=612
Laurent Deniel