Commit graph

22 commits

Author SHA1 Message Date
Guy Harris
283ce59938 Add routines for adding items to a protocol tree that take arguments of
a particular type, rather than taking a varargs list, along the lines of
the "proto_tree_add_XXX_format()" routines.

Replace most calls to "proto_tree_add_item()" and
"proto_tree_add_item_hidden()" with calls to those routines.

Rename "proto_tree_add_item()" and "proto_tree_add_item_hidden()" to
"proto_tree_add_item_old()" and "proto_tree_add_item_hidden_old()", and
add new "proto_tree_add_item()" and "proto_tree_add_item_hidden()"
routines that don't take the item to be added as an argument - instead,
they fetch the argument from the packet whose tvbuff was handed to them,
from the offset handed to them.

svn path=/trunk/; revision=2031
2000-05-31 05:09:07 +00:00
Guy Harris
b5a6696946 Support for ISAKMP XAUTH authentication, from Yaniv Kaul.
svn path=/trunk/; revision=1993
2000-05-22 17:59:53 +00:00
Guy Harris
9c90de553c Get rid of the comment before "cfgattrident2str()" explaining why it's
there - it's now called from within "packet-isakmp.c", so there's no
need to explain "this isn't used yet, but it will be in the future"; the
future has arrived....

svn path=/trunk/; revision=1992
2000-05-22 17:56:01 +00:00
Guy Harris
7db4db24be Parsing attributes in Config mode, and support for a Hybrid mode
authentication draft, from Yaniv Kaul.

svn path=/trunk/; revision=1991
2000-05-21 19:59:02 +00:00
Guy Harris
4a9e0166ce Small fix from Yaniv Kaul.
svn path=/trunk/; revision=1972
2000-05-17 08:23:50 +00:00
Guy Harris
a74c39f9b1 Put in a comment to note that "cfgattrident2str()" was put in for use
when we parse ISAKMP data attributes - we don't do that yet, which is
why it's not currently used.

svn path=/trunk/; revision=1942
2000-05-11 20:36:14 +00:00
Guy Harris
bc897cf7d3 Yaniv Kaul's patch to add support for the ISAKMP Configuration Method
(draft-ietf-ipsec-isakmp-mode-cfg-04.txt).

svn path=/trunk/; revision=1941
2000-05-11 18:55:40 +00:00
Gilbert Ramirez
292e38e2c6 Add tvbuff class.
Add exceptions routines.
Convert proto_tree_add_*() routines to require tvbuff_t* argument.
Convert all dissectors to pass NULL argument ("NullTVB" macro == NULL) as
the tvbuff_t* argument to proto_tree_add_*() routines.

dissect_packet() creates a tvbuff_t, wraps the next dissect call in
a TRY block, will print "Short Frame" on the proto_tree if a BoundsError
exception is caught.

The FDDI dissector is converted to use tvbuff's.

svn path=/trunk/; revision=1939
2000-05-11 08:18:09 +00:00
Guy Harris
5f8a1bb8ab If the "encrypted payload" flag is set in an ISAKMP packet, don't
dissect the payload, just report it as "Encrypted payload (N byte(s))".

svn path=/trunk/; revision=1894
2000-04-28 17:53:25 +00:00
Guy Harris
42107e8614 Move calls to "dissector_add()" out of the register routines for TCP and
UDP and into the handoff registration routines for the protocols in
question.

Make the dissectors for those protocols static if they're not called
outside the dissector's source file.

Get rid of header files if all they did was declare dissectors that are
now static; remove declarations of now-static dissectors from header
files that do more than just declare the dissector.

svn path=/trunk/; revision=1823
2000-04-08 07:07:42 +00:00
Guy Harris
7a943b7810 Fix Gerald's e-mail address.
svn path=/trunk/; revision=1437
2000-01-07 22:05:43 +00:00
Guy Harris
10cff1c372 Changes from Dave Chapeskie.
svn path=/trunk/; revision=1224
1999-12-06 03:39:34 +00:00
Guy Harris
a7aba0a288 Replace the ETT_ "enum" members, declared in "packet.h", with
dynamically-assigned "ett_" integer values, assigned by
"proto_register_subtree_array()"; this:

	obviates the need to update "packet.h" whenever you add a new
	subtree type - you only have to add a call to
	"proto_register_subtree_array()" to a "register" routine and an
	array of pointers to "ett_", if they're not already there, and
	add a pointer to the new "ett_" variable to the array, if they
	are there;

	would allow run-time-loaded dissectors to allocate subtree types
	when they're loaded.

svn path=/trunk/; revision=1043
1999-11-16 11:44:20 +00:00
Guy Harris
96e79ab6f8 Add a "BYTES_ARE_IN_FRAME()" macro, to test whether there are a
specified number of bytes of captured data in the frame at the specified
offset, and a "IS_DATA_IN_FRAME()" macro, to test whether there are any
bytes of captured data in the frame at the specified offset, and convert
some bounds checks to use them.

Add a dissector for the Internet Printing Protocol.

svn path=/trunk/; revision=685
1999-09-17 05:56:58 +00:00
Guy Harris
f93c76fd10 Convert a bunch of uses of "fd->cap_len" to use "pi.captured_len" (or to
use END_OF_FRAME), so that they don't look at stuff in an IP datagram
past the end of the IP datagram (i.e., frame padding).

svn path=/trunk/; revision=584
1999-08-26 07:34:43 +00:00
Gilbert Ramirez
7bd6c15378 Made the protocol (but not the fields) use the new proto_tree routine,
allowing users to filter on the existence of these protocols. I also
added packet-clip.c to the Nmake makefile.

svn path=/trunk/; revision=402
1999-07-29 05:47:07 +00:00
Gilbert Ramirez
601c52f0fb Added support for compiling on win32 with Visual C and 'nmake'. It compiles,
but does not link. Perhaps someone who understands the MS tools can help
out. I made it link a few months ago, but with different version of glib/gtk+.
I can't remember how I made it link.

Most of the compatibility issues were resolved with adding
#ifdef HAVE_UNISTD_H the the source code. Please be sure to add this to all
future code.

svn path=/trunk/; revision=359
1999-07-13 02:53:26 +00:00
Guy Harris
da00ae83bf "pntohl()" doesn't actually return a "long" (or an "unsigned long"), it
returns a "guint32", which is an "unsigned int" on all platforms Glib
supports, so print what it returns with "%u", not "%lu".

svn path=/trunk/; revision=349
1999-07-08 06:03:21 +00:00
Gilbert Ramirez
07f42b5b31 Created a new protocol tree implementation and a new display filter
mechanism that is built into ethereal. Wiretap is now used to read all
file formats. Libpcap is used only for capturing.

svn path=/trunk/; revision=342
1999-07-07 22:52:57 +00:00
Guy Harris
bec7c4afe5 "pntohl()" doesn't actually return a "long" (or an "unsigned long"), it
returns a "guint32", which is an "unsigned int" on all platforms Glib
supports, so print what it returns with "%u", not "%lu".

svn path=/trunk/; revision=339
1999-07-06 06:10:31 +00:00
Guy Harris
054da75e88 Include "snprintf.h" if necessary - we use "snprintf()".
svn path=/trunk/; revision=309
1999-06-12 09:02:12 +00:00
Gilbert Ramirez
34450a8a35 Added PPPoE, PPTP, GRE, and ISAKMP dissectors.
svn path=/trunk/; revision=303
1999-06-11 15:30:55 +00:00