Commit Graph

28 Commits

Author SHA1 Message Date
Hannes Mezger 2f369b216f Cleanup subtree types in opcua plugin
- make ett_opcua_transport static, is only used locally
- format code grouping extern ett variables
- add subtree variables for encodingmasks of simple types

Change-Id: Ia044ca6ca0ff19e940a03d21610db67fe3679b01
Reviewed-on: https://code.wireshark.org/review/2157
Reviewed-by: Anders Broman <a.broman58@gmail.com>
2014-06-16 15:47:17 +00:00
Alexis La Goutte d8001e8064 Continue to remove $Id$ from top of file
(Using sed : sed -i '/^\*\* \$Id\$/,+1 d') (2 star and space)

Change-Id: I48505ffb8bfa103cd7db0117e18cdb1925a7034d
Reviewed-on: https://code.wireshark.org/review/884
Reviewed-by: Anders Broman <a.broman58@gmail.com>
2014-03-31 18:50:19 +00:00
Evan Huus e805778692 Avoid using ephemeral memory in register routines.
svn path=/trunk/; revision=54423
2013-12-23 21:19:34 +00:00
Anders Broman 171f91db2b Try to fix [-Wmissing-prototypes]
svn path=/trunk/; revision=53337
2013-11-15 06:32:11 +00:00
Michael Mann 8081cf1d90 Add data parameter to tcp_dissect_pdus() as well as convert it to using "new" style dissectors.
Now that "bytes consumed" can be determined, should tcp_dissect_pdus() take advantage of that?

Should tcp_dissect_pdus return length (bytes consumed)?  There are many dissectors that just call tcp_dissect_pdus() then return tvb_length(tvb).  Seems like that could all be rolled into one.

svn path=/trunk/; revision=53198
2013-11-09 17:46:28 +00:00
Jakub Zawadzki a18172147f Remove fragment_data, add fragment_head, fragment_item - for now alias it to the same structure.
This is begin of work to split fragment head and fragments items.

svn path=/trunk/; revision=50708
2013-07-17 21:12:24 +00:00
Guy Harris a2414d8909 Don't wire into the reassembly code the notion that reassemblies should
be done on flows from one address to another; reassembly for protocols
running atop TCP should be done on flows from one TCP endpoint to
another.

We do this by:

	adding "reassembly table" as a data structure;

	associating hash tables for both in-progress reassemblies and
	completed reassemblies with that data structure (currently, not
	all reassemblies use the latter; they might keep completed
	reassemblies in the first table);

	having functions to create and destroy keys in that table;

	offering standard routines for doing address-based and
	address-and-port-based flow processing, so that dissectors not
	needing their own specialized flow processing can just use them.

This fixes some mis-reassemblies of NIS YPSERV YPALL responses (where
the second YPALL response is processed as if it were a continuation of
a previous response between different endpoints, even though said
response is already reassembled), and also allows the DCE RPC-specific
stuff to be moved out of epan/reassembly.c into the DCE RPC dissector.

svn path=/trunk/; revision=48491
2013-03-22 23:59:54 +00:00
Guy Harris 29715ccc8f How can I get a new tvbuff that starts at an offset within a given
tvbuff and runs to the end of the tvbuff?  Let me count the ways....

Replace a bunch of different ways of doing that (some incorrect, in that
they're not properly handling tvbuffs where the captured and reported
lengths are different) with tvb_new_subset_remaining().

svn path=/trunk/; revision=47751
2013-02-19 23:17:07 +00:00
Bill Meier af28be3598 Fix a (benign) ERROR: NO ARRAY: opcua/opcua.c, hf_opcua_reassembled_data
svn path=/trunk/; revision=47614
2013-02-10 19:30:37 +00:00
Guy Harris 8ed7a73e22 Fix a bunch of warnings.
Cast away some implicit 64-bit-to-32-bit conversion errors due to use of
sizeof.

Cast away some implicit 64-bit-to-32-bit conversion errors due to use of
strtol() and strtoul().

Change some data types to avoid those implicit conversion warnings.

When assigning a constant to a float, make sure the constant isn't a
double, by appending "f" to the constant.

Constify a bunch of variables, parameters, and return values to
eliminate warnings due to strings being given const qualifiers.  Cast
away those warnings in some cases where an API we don't control forces
us to do so.

Enable a bunch of additional warnings by default.  Note why at least
some of the other warnings aren't enabled.

randpkt.c and text2pcap.c are used to build programs, so they don't need
to be in EXTRA_DIST.

If the user specifies --enable-warnings-as-errors, add -Werror *even if
the user specified --enable-extra-gcc-flags; assume they know what
they're doing and are willing to have the compile fail due to the extra
GCC warnings being treated as errors.

svn path=/trunk/; revision=46748
2012-12-26 05:57:06 +00:00
Anders Broman 5505655199 From hannes:
'Fix for displaying the payload of the first chunk correctly.

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8068

svn path=/trunk/; revision=46445
2012-12-07 16:57:14 +00:00
Anders Broman e7c9ade670 From hannes:
Enable the plugin to detect and reassemble chunked UA messages for displaying them correctly.

From me:
- Partly applied by hand.
- move hf and ett asignments inseide the register routine as per convention.

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8068

svn path=/trunk/; revision=46436
2012-12-07 09:33:40 +00:00
Bill Meier 7cd0417af5 Fix numerous instances of a variable/parameter name "shadowing" a library function name;
(At least some (gcc ?) compilers give a "shadow" warning for these).

svn path=/trunk/; revision=46402
2012-12-05 15:56:36 +00:00
Jeff Morriss 3551a86c36 We always HAVE_CONFIG_H so don't bother checking whether we have it or not.
svn path=/trunk/; revision=45015
2012-09-20 01:29:52 +00:00
Bill Meier 794757ae8f For proto_tree_add_item(..., proto_xxx, ...)use ENC_NA as the encoding arg.
Also: remove trailing whitespace for a number of files.

svn path=/trunk/; revision=39503
2011-10-21 02:10:19 +00:00
Guy Harris a8bc4a0d13 Rename the routines that handle dissector tables with unsigned integer
keys to have _uint in their names, to match the routines that handle
dissector tables with string keys.  (Using _port can confuse people into
thinking they're intended solely for use with TCP/UDP/etc. ports when,
in fact, they work better for things such as Ethernet types, where the
binding of particular values to particular protocols are a lot
stronger.)

svn path=/trunk/; revision=35224
2010-12-20 05:35:29 +00:00
Jeff Morriss 64a099a652 From Gerhard Gappmeier via https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5429 :
Until now the info column only shows the OPC UA transport protocol type (Hello,
Ack, Secure Conversion message).
After connections establishment has finished this column shows only Secure
Conversion message, because every service is sent over the secure channel.

This patch adds the useful support of displaying the service type in the info
column. This makes it easier to find specific service calls in huge capture
files.

svn path=/trunk/; revision=35119
2010-12-04 02:54:59 +00:00
Anders Broman 7cfa27b04b Get rid of a bunch of check_col().
svn path=/trunk/; revision=32388
2010-04-05 20:04:52 +00:00
Bill Meier 9587938020 From Martin Lutz: Patch tvb_memeql return check;
... tvb_memeql returns 0 for truth.
See: https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3986#c7

svn path=/trunk/; revision=31294
2009-12-17 16:22:50 +00:00
Gerald Combs ffd3a72374 Check our array lengths and refuse to process them if they're too large.
Fixes bug 3986. Use tvb_memeql and proto_tree_add_item instead of
digging around in tvb->real_data.

svn path=/trunk/; revision=29813
2009-09-09 00:18:15 +00:00
Kovarththanan Rajaratnam 6110a96f68 Don't guard col_set_str (COL_INFO/COL_PROTOCOL) with col_check
svn path=/trunk/; revision=29345
2009-08-09 07:59:51 +00:00
Jaap Keuter 8ecf459611 From Gerhard Gappmeier:
This patch updates the plugin to fit the released OPCUA protocol version.

svn path=/trunk/; revision=27974
2009-04-06 18:30:04 +00:00
Bill Meier 05c1929f1d proto_register/proto_reg_handoff; Various small cleanup and bug-fixing
remove unnecessary #include prefs.f and emem.h in a few cases...

svn path=/trunk/; revision=26554
2008-10-25 20:24:31 +00:00
Jaap Keuter 33cd736ce7 Make files more generic.
svn path=/trunk/; revision=21864
2007-05-21 18:08:47 +00:00
Ulf Lamping 872f29e293 from Gerhard Gappmeier (ULFL: only slightly changed the unused prevention):
I updated the files for the build process to fit the current wireshark
version.
I don't know much about it so a just copied the missing parts from
another module.
I'm not sure of it's right, so please have a look at it.

Modifications:
* added plugin.rc.in
* added moduleinfo.nmake
* updated Makefile.am/nmake/common
* removed unused variable from opcua_application_layer.c
* fixed unused parameter warning in opcua.c

I tested it on Windows with VC6 and on Gentoo linux with gcc 3.4.6.

svn path=/trunk/; revision=21802
2007-05-16 08:13:11 +00:00
Ulf Lamping bfa57bdb6d from Gerhard Gappmeier:
renamed prefix ua_ -> opcua_
remove unused code

svn path=/trunk/; revision=21784
2007-05-15 09:53:26 +00:00
Ulf Lamping 12101aad61 add svn properties for dir and files
svn path=/trunk/; revision=21780
2007-05-15 09:05:53 +00:00
Ulf Lamping dd8feca514 from Gerhard Gappmeier (ascolab):
new dissector for OPCUA protocol

svn path=/trunk/; revision=21760
2007-05-14 13:58:54 +00:00