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a word to use in the progress dialog, and a flag indicating whether the
display filter is to be reevaluated or not, and:
have "colorize_packet()" call that routine with "Colorizing" and
FALSE as those arguments;
have the filtering code call that routine with "Filtering" and
TRUE as those arguments;
add an exported routine to call that routine with "Reprocessing"
and TRUE as those arguments, to use to re-generate the packet
list and to re-filter the packets if a protocol preference has
been changed.
Keep track of whether preferences are changed from their initial value
by a preferences file or a command-line option, or from their previous
value by the "Preferences" dialog box; have "prefs_apply_all()" only
call the "apply" callback for a module if they have.
Call "prefs_apply_all()" after the command-line arguments have been
parsed and after "OK" has been clicked in the "Preferences" dialog box,
to notify modules of preference changes if they've registered a callback
for that.
After "OK" has been clicked in the "Preferences" dialog box, if any
preferences have changed, call the reprocessing routine, as the summary
line for some frames and/or the current display filter's value when
applied to some frames may have changed as a result of a preference
change. Do the same after "OK" or "Apply" has been clicked in the
"Display Options" dialog box (as it controls a protocol preferences
item.
svn path=/trunk/; revision=2126
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same directory as the "manuf" file ("/etc" or "/usr/local/etc", most
likely).
Add a mechanism to allow modules (e.g., dissectors) to register
preference values, which:
can be put into the global or the user's preference file;
can be set from the command line, with arguments to the "-o"
flag;
can be set from tabs in the "Preferences" dialog box.
Use that mechanism to register the "Decode IPv4 TOS field as DiffServ
field" variable for IP as a preference.
Stuff that still needs to be done:
documenting the API for registering preferences;
documenting the "-o" values in the man page (probably needs a
flag similar to "-G", and a Perl script to turn the output into
documentation as is done with the list of field);
handling error checking for numeric values (range checking,
making sure that if the user changes the variable from the GUI
they change it to a valid numeric value);
using the callbacks to, for example, update the display when
preferences are changed (could be expensive);
panic if the user specifies a numeric value with a base other
than 10, 8, or 16.
We may also want to clean up the existing wired-in preferences not to
take effect the instant you tweak the widget, and to add an "Apply"
button to the "Preferences" dialog.
svn path=/trunk/; revision=2117
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does so, as a side-effect of calling "gtk_set_locale()".
svn path=/trunk/; revision=2111
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potentially long-running operation that has a progress indicator, pop up
a modal dialog box with
an indication of what is being done;
a progress bar;
a "Cancel" button to stop the operation.
This:
leaves more room on the status line for a filter expression;
provides a mechanism to allow the user to cancel long-running
operations (although the way we do so may not back out of them
as nicely as the user might like, if it's not obvious what the
"right" way is or if the "right" way is difficult to implement
or involves doing as much work as letting the operation
continue);
means that, because the dialog box is modal, we don't have to
worry about the user performing arbitrary UI operations out from
under the operation and changing arbitrary bits of state being
used by that operation.
svn path=/trunk/; revision=2103
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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.
svn path=/trunk/; revision=2092
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Make "tethereal -h" look as similar to "ethereal -h" as
possible. The ethereal help was the "better" of the two.
svn path=/trunk/; revision=2073
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to that file, leave public definitions in wtap.h.
Rename "union pseudo_header" to "union wtap_pseudo_header".
Make the wtap_pseudo_header pointer available in packet_info struct.
svn path=/trunk/; revision=1989
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there's no need to keep it around in memory - when the frame data is
read in when handing a frame, read in the information, if any, necessary
to reconstruct the frame header, and reconstruct it. This saves some
memory.
This requires that the seek-and-read function be implemented inside
Wiretap, and that the Wiretap handle remain open even after we've
finished reading the file sequentially.
This also points out that we can't really do X.25-over-Ethernet
correctly, as we don't know where the direction (DTE->DCE or DCE->DTE)
flag is stored; it's not clear how the Ethernet type 0x0805 for X.25
Layer 3 is supposed to be handled in any case. We eliminate
X.25-over-Ethernet support (until we find out what we're supposed to
do).
svn path=/trunk/; revision=1975
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doing something that requires that the text for protocol tree entries be
generated, i.e.
1) initialize it to FALSE;
2) have every routine that sets it clear it when it's done;
3) when printing packets, set it to TRUE only if we're not just
printing packet summary lines;
and then get rid of settings to FALSE made unnecessary as a result of
those changes.
This makes sure it's not set when it doesn't have to be (which causes
the protocol tree code to format the text when it doesn't have to,
wasting CPU time).
svn path=/trunk/; revision=1973
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but will be in the future, and it's easier for me to keep my local branch
in sync with the source with the calls to dfilter_apply() already modified
tothe 4-arg format.
Add a CPP macro to ipv4.h to define ipv4_addr_ne(). Use it in dfilter.c
svn path=/trunk/; revision=1854
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it in SOCKS dissector.
(Okay, how many times am I going to modify packet.h today, forcing you
to re-compile everything? :-)
svn path=/trunk/; revision=1850
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"dissect_init()" and "dissect_cleanup()", in "packet.c", so that we
don't duplicate those routines in Ethereal and Tethereal (and so on),
and don't have to remember to update N different versions of them if we
have to change the way we do one-time initialization and cleanup.
svn path=/trunk/; revision=1790
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registration routines to get rid of the special handling of ONC RPC
protocols - dissectors for ONC RPC-based protocols should register their
protocol, fields, and ETT values in a protocol registration routine, and
register themselves with the ONC RPC dissector in their protocol handoff
routine, so that the latter is done after the ONC RPC dissector's
protocol registration routine is called, so that the data structures
needed when dissectors for ONC RPC protocols register themselves with
the ONC RPC dissector have been initialized.
Get rid of "init_dissect_rpc()", which initializes said data structures;
do that in "proto_register_rpc()" instead.
svn path=/trunk/; revision=1789
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hash table attached to "udp.port" out of "init_dissect_udp()" into
"proto_register_udp()", so that it's done the way TCP does it, and then
get rid of "init_dissect_udp()".
svn path=/trunk/; revision=1781
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Ethereal/win32 now supports command-line options.
Tethereal now compiles on win32, except for the fact that I haven't
put the Makefile.nmake changes in for that yet.
svn path=/trunk/; revision=1758
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specifies with "-f" and "-R" flags, respectively, or specified with
non-flag command-line arguments, as tcpdump and snoop allow.
svn path=/trunk/; revision=1663
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capture file for an unsupported link-layer encapsulation type (as the
nettl reader does), and report it correctly if it occurs on an open or
read attempt rather than a save attempt.
svn path=/trunk/; revision=1647
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in capture.c. Copy the members of the struct instead of the entire struct.
svn path=/trunk/; revision=1640
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svn path=/trunk/; revision=1617
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well as before reading a capture file - if the user didn't specify that
the capture should be saved to a file, it'll be dissected as it arrives.
svn path=/trunk/; revision=1568
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compiled in or not.
svn path=/trunk/; revision=1536
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svn path=/trunk/; revision=1534
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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
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or when reading a saved capture file; if "-w" is specified, the packets
captured or read from the file are written to the specified file rather
than being dissected and printed, and if "-R" is specified, only packets
that pass the specified read filter are dissected and printed or
written.
svn path=/trunk/; revision=1523
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forwarding e-mail address.
svn path=/trunk/; revision=1522
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specified. This will be of more use when I allow "-w" to be used when
reading an existing capture file rather than doing a live capture (which
will also allow you to specify a read filter, and thus to write a
capture file containing those packets from an existing capture file that
match a given display filter).
Fix up some messages to say "tethereal" rather than "ethereal".
svn path=/trunk/; revision=1499
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the packet data.
svn path=/trunk/; revision=1497
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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
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enable plugins if their saved status is "active".
svn path=/trunk/; revision=1487
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rather than making it static.
Don't print the "Capturing on <interface>" message until you actually
start capturing, and print it regardless of whether the interface was
explicitly specified or not (that's what snoop and tcpdump do).
svn path=/trunk/; revision=1485
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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
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svn path=/trunk/; revision=1478
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6.1's libpcap.
svn path=/trunk/; revision=1476
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usage statement accordingly.
svn path=/trunk/; revision=1474
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Sun's snoop or like tcpdump.
svn path=/trunk/; revision=1468
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