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2013-03-01Export libwireshark symbols using WS_DLL_PUBLIC defineBalint Reczey1-56/+57
Also remove old WS_VAR_IMPORT define and related Makefile magic everywhere in the project. svn path=/trunk/; revision=47992
2012-10-30Update the Qt byte view widget to reflect the recent changes in the GTK+Gerald Combs1-6/+0
byte view. Move the packet_char_enc enum from packet.h to frame_data.h. Make the encoding flag a packet_char_enc and make it one bit. Get rid of the "cfile" global in a few places. C++-ize some of the font code. Clean up some variable names. svn path=/trunk/; revision=45838
2012-10-20Make data_source opqaue, add getter for tvb.Jakub Zawadzki1-2/+5
svn path=/trunk/; revision=45672
2012-10-16Add wtap_pseudo_header union to wtap_pkthdr structure.Jakub Zawadzki1-1/+1
Use pkthdr instead of pseudo_header as argument for dissecting. svn path=/trunk/; revision=45601
2012-09-19Remove #defines that provided backward source compatibilityJörg Mayer1-28/+0
for deprecated dissector add/remmove/... functions. svn path=/trunk/; revision=45000
2012-09-11Add data parameter to dissector_try_uint_newJakub Zawadzki1-2/+2
svn path=/trunk/; revision=44874
2012-09-11Add new function: call_dissector_with_dataJakub Zawadzki1-0/+4
svn path=/trunk/; revision=44873
2012-09-11Add data parameter to call_dissector_only.Jakub Zawadzki1-1/+1
svn path=/trunk/; revision=44872
2012-09-11Add data parameter to dissector_try_heuristicJakub Zawadzki1-1/+2
svn path=/trunk/; revision=44871
2012-09-10Initial commit to support yet another method of passing data between dissectors.Jakub Zawadzki1-2/+2
Add new parameter 'data' to heur_dissector_t and new_dissector_t, for now it's always NULL svn path=/trunk/; revision=44860
2012-08-29Fix Bug 7348 (https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7348)Michael Mann1-1/+1
svn path=/trunk/; revision=44696
2012-05-10Trivial typo: if -> itChris Maynard1-1/+1
svn path=/trunk/; revision=42552
2012-02-28Fix https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3315 -Jeff Morriss1-0/+8
make Save-As/Displayed/All-Packets save not only the displayed packets but also any other packets needed (e.g., for reassembly) to fully dissect the displayed packets. This works only for the "All packets" case; choosing only the Selected packet, the Marked packets, or a range of packets would require actually storing which packets depend on which (too much memory) or going through the packet list many times (too slow). Also, this behavior is always the case: you can't save the displayed packets without their dependencies (I don't see why this would be desirable). So far this is done for SCTP and things using the reassembly routines (TCP has been tested). The Win32 dialog was modified but hasn't been tested yet. One confusing aspect of the UI is that the Displayed count in the Save-As dialog does not match the number of displayed packets. (I tried renaming the button "Displayed + Dependencies" but it looked too big.) The tooltip tries to explain this and the fact that this works only in the All-Packets case; suggestions for improvement are welcome. Implementation details: Dissectors (or the reassembly code) can list frames which were needed to build the current frame's tree. If the current frame passes the display filter then each listed frame is marked as "depended upon" (this takes up the last free frame_data flag). When performing a Save-As/Displayed/All-Packets then choose packets which passed the dfilter _or_ are depended upon. svn path=/trunk/; revision=41216
2012-01-20Add 'heur_dissector_set_enabled()' to allow a dissector to enable/disable ↵Bill Meier1-0/+10
heuristic dissection; Rename some vars; Do some minor re-indentation and whitespace changes. svn path=/trunk/; revision=40601
2011-12-28Add tshark option '-G heuristic-decodes' to dump heuristic dissector tables.Bill Meier1-0/+5
svn path=/trunk/; revision=40309
2011-12-15Preparation to make it possible to dissable heuristic protocolsAnders Broman1-0/+1
trough the proto dialouge. svn path=/trunk/; revision=40215
2011-09-05List heuristic tables in Internals->Disscetor tables menu.Anders Broman1-0/+12
svn path=/trunk/; revision=38881
2011-03-31Added dissector_handle_get_long_name().Stig Bjørlykke1-0/+3
svn path=/trunk/; revision=36412
2010-12-20Rename the routines that handle dissector tables with unsigned integerGuy Harris1-13/+41
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
2010-10-30Rev 29427 added packet_add_new_data_source() with a comment indicating thatJeff Morriss1-20/+9
the data source does not need to be allocated if (!tree). Rev 30158 took the if (!tree) check out indicating that the check was invalid. So: (since packet_add_new_data_source() now only calls add_new_data_source()), remove packet_add_new_data_source(). svn path=/trunk/; revision=34717
2010-04-03 From Yaniv Kaul: constify parametersBill Meier1-17/+17
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4422 From me: Fix a number of instances where the function prototype or the function definition wasn't changed so there was a mismatch thus causing Windows (but not gcc) compilation errors. svn path=/trunk/; revision=32365
2010-04-02Revert SVN #32360 until Windows compilation errors corrected.Bill Meier1-10/+10
svn path=/trunk/; revision=32361
2010-04-02From Yaniv Kaul: constify parametersBill Meier1-10/+10
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4422 svn path=/trunk/; revision=32360
2010-02-23Squelch a bunch of compiler warnings.Guy Harris1-1/+1
svn path=/trunk/; revision=31961
2010-01-19Use more unique names for certain enum constants.Bill Meier1-3/+3
(enum constant names are part of the global name space). (Fixes at least one gcc -Wshadow warning). svn path=/trunk/; revision=31572
2009-08-15This patch introduces packet_add_new_data_source() which effectively ↵Kovarththanan Rajaratnam1-2/+13
deprecates add_new_data_source(). This is based on the following observation: 1) The tvb + name (aka. data_source) is only used when the protocol tree is visible The current implementation of add_new_data_source() doesn't take this into account and simply allocates a data_source regardless. This is what packet_add_new_data_source() tries to rectify. A couple of dissectors have already been switched over to the new packet_add_new_data_source(). Many are still missing. Help appreciated! svn path=/trunk/; revision=29427
2009-07-12From Kovarththanan Rajaratnam via bug 3702:Stig Bjørlykke1-0/+5
This patch optimizes the data source name processing in add_new_data_source() by delaying it. We now simply store the constant string and lazily compute the name when needed. This gives a performance boost because we only need the name if we have multiple data sources. svn path=/trunk/; revision=29066
2009-04-21Introduce call dissector_try_port_new() to be used when no protocol entry is ↵Anders Broman1-0/+6
to be made in the protocols list. Used by asn2wrs dissectors to avoid multiple entrys as calls are made multiple times for the same PDU. svn path=/trunk/; revision=28106
2008-10-31Fix a prototype to avoid a warning.Stig Bjørlykke1-1/+1
svn path=/trunk/; revision=26659
2008-08-12From Alexey Neyman:Anders Broman1-0/+2
Implement dissector for IPMB (DLT_IPMB_LINUX, 209). svn path=/trunk/; revision=25986
2008-05-21boolean -> gbooleanBill Meier1-1/+1
svn path=/trunk/; revision=25344
2008-05-21Add missing have_postdissector(); (Hopefully what was intended).Bill Meier1-0/+1
svn path=/trunk/; revision=25342
2008-05-05Require GLib 2.4 or later.Guy Harris1-8/+0
That means that G_GINT64_MODIFIER will be defined, so don't check whether it's defined. We don't use the PRI[douxX]64 macros, as we use the GLib print routines and thus use G_GINT64_MODIFIER instead. Get rid of the checks for whether inttypes.h defines PRI[douxX]64; just check whether it exists at all. That means we don't set INTTYPES_H_DEFINES_FORMATS, so don't check for it. svn path=/trunk/; revision=25243
2007-08-07from: Mike DuigouLuis Ontanon1-0/+9
Adds a heur_dissector_delete() function to allow heuristic dissectors to be dynamically disabled based upon, for example, preference settings. http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=1697 svn path=/trunk/; revision=22463
2007-04-23Add some GCC warnings to the standard set, and add some others to theGuy Harris1-4/+4
--enable-extra-gcc-checks set. If we turn on -pedantic, try turning on -Wno-long-long as well, so that it's not *so* pedantic that it rejects the 64-bit integral data types that we explicitly require. Constify a bunch of stuff, and make some other changes, to get rid of warnings. Clean up some indentation. svn path=/trunk/; revision=21526
2007-01-18PutGuy Harris1-0/+8
#ifdef __cplusplus extern "C" { #endif /* __cplusplus */ ... #ifdef __cplusplus } #endif /* __cplusplus */ wrappers into some header files, for the benefit of C++ plugins. Also, add multiple-include protections. svn path=/trunk/; revision=20485
2007-01-10Extending true_false_string supportJaap Keuter1-13/+2
- Separate tfs.[ch] - Add larger sample collection - Properly export DATA svn path=/trunk/; revision=20373
2006-05-21name changeRonnie Sahlberg1-2/+2
svn path=/trunk/; revision=18197
2006-01-24Add register_postdissector() to the API.Luis Ontanon1-0/+7
Dissectors registered with register_postdissector() will be called after all other dissectors have been called. Use it to register mate. svn path=/trunk/; revision=17089
2005-08-06Squelch more const pointer warnings.Guy Harris1-1/+1
svn path=/trunk/; revision=15242
2005-08-05More char -> const char warning fixes.Jörg Mayer1-1/+1
Removed (very few) casts that only change the warning message but don't remove it (with gcc-4). svn path=/trunk/; revision=15227
2005-07-24Constify to remove a bunch of warnings. Add some casts to squelchGuy Harris1-3/+3
(presumably-)harmless-but-otherwise-unremovable const-to-nonconst warnings. In the TACACS dissector, clean up the variables used in option parsing to avoid some const-to-nonconst warnings. Clean up some white space. svn path=/trunk/; revision=15043
2005-07-23More 'char*' -> 'const char*' changes to fix warnings.Jörg Mayer1-3/+3
svn path=/trunk/; revision=15015
2005-06-19Warning fix: Declare some more strings constJörg Mayer1-2/+2
svn path=/trunk/; revision=14700
2005-06-03From Mike Duigou:Anders Broman1-12/+31
A few doxygen updates and an improved section on writing dissectors that don't use tcp_dissect_pdus(). svn path=/trunk/; revision=14537
2005-05-11Some applications do very naughty things like reusing a port for a different ↵Ronnie Sahlberg1-1/+8
protocol during different stages of an application cycle. This is very naughty and will cause problems when we have assigned a dissector to a dynamic port using conversation_set_dissector(). To make ethereal handle this case I have changed the try_conversation_dissector() to allow it to fail and return 0, meaning yes there is indeed a protocol registered for this conversation but that protocol rejected this packet. (which only happens for "new" style dissectors, "old" style dissectors will never reject a packet that way) When this happens the decode_udp_port() helper will still allow other dissectors to be tried, in the hope that the conversation is now used for some other protocol and thus someone else might be able to decode the packet. Update SNMP and TFTP dissectors to check that even if there already is a conversation but that conversation does NOT have snmp/tftp registered as the dissector for it, then create a new conversation anyway and attach the proper dissector. Since ethereal keeps track of which frame number a conversation started in, this actually works really well. svn path=/trunk/; revision=14345
2005-03-23Add a "cleanup_dissection()" routine, intended to free up dataGuy Harris1-0/+3
structures allocated by a dissection. Currently, it's the same as "init_dissection()", but they should be split with "init_dissection()" allocating the initial data structures and "cleanup_dissection()" freeing them and *not* reallocating the initial data structures. Use "cleanup_dissection()" in "cf_close()" to make it easier to find leaks. svn path=/trunk/; revision=13881
2005-03-12warning: function declaration isn't a prototypeJörg Mayer1-1/+1
svn path=/trunk/; revision=13728
2005-03-11from Micheal Duigou: add some doxygen tags and some changes to README.developerUlf Lamping1-0/+4
svn path=/trunk/; revision=13725
2005-03-11Add a "-G decodes" option to ethereal and tethereal which shows theGerald Combs1-0/+6
filter/selector/protocol associations for each dissector. This will be used to improve our automated tests, but someone with time on their hands could probably use it to generate a protocol poster using Graphviz. svn path=/trunk/; revision=13721
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