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* Add routines for adding items to a protocol tree that take arguments ofGuy Harris2000-05-311-4/+4
| | | | | | | | | | | | | | | | | 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
* Add tvbuff class.Gilbert Ramirez2000-05-111-41/+41
| | | | | | | | | | | | | | | 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
* Have the IPv6 dissector use the same dissector table as the IPv4Guy Harris2000-04-201-2/+2
| | | | | | | | | dissector. Don't dissect the payload of any fragmented IPv6 packet unless it's the initial fragment (that's what we do for IPv4). svn path=/trunk/; revision=1882
* Register an "ip.proto" dissector table for IPv4, and have dissectors forGuy Harris2000-04-161-1/+8
| | | | | | | | | | protocols that run inside IPv4 register themselves with it using "dissector_add()". Make various dissectors static if they can be, and get rid of any header files that no longer contain any information as a result of that change. svn path=/trunk/; revision=1870
* Break proto_tree_add_item_format() into multiple functions:Gilbert Ramirez2000-03-121-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | proto_tree_add_protocol_format() proto_tree_add_uint_format() proto_tree_add_ipxnet_format() proto_tree_add_ipv4_format() proto_tree_add_ipv6_format() proto_tree_add_bytes_format() proto_tree_add_string_format() proto_tree_add_ether_format() proto_tree_add_time_format() proto_tree_add_double_format() proto_tree_add_boolean_format() If using GCC 2.x, we can check the print-format against the variable args passed in. Regardless of compiler, we can now check at run-time that the field type passed into the function corresponds to what that function expects (FT_UINT, FT_BOOLEAN, etc.) Note that proto_tree_add_protocol_format() does not require a value field, since the value of a protocol is always NULL. It's more intuitive w/o the vestigial argument. Fixed a proto_tree_add_item_format-related bug in packet-isis-hello.c Fixed a variable usage bug in packet-v120.c. (ett_* was used instead of hf_*) Checked in Guy's fix for the function declearation for proto_tree_add_text() and proto_tree_add_notext(). svn path=/trunk/; revision=1713
* Create a header file for every packet-*.c file. Prune the packet.h file.Gilbert Ramirez2000-02-151-1/+2
| | | | | | | | | | | | | This change allows you to add a new packet-*.c file and not cause a recompilation of everything that #include's packet.h Add the plugin_api.[ch] files ot the plugins/Makefile.am packaging list. Add #define YY_NO_UNPUT 1 to the lex source so that the yyunput symbol is not defined, squelching a compiler complaint when compiling the generated C file. svn path=/trunk/; revision=1637
* Fix up a bunch of places where a pointer into the packet buffer was castGuy Harris2000-01-151-16/+16
| | | | | | | | | | to a type requiring 2-byte or better alignment and was then dereferenced; doing that requires that the code generated by your compiler not trap if it makes an unaligned reference, and on most RISC processors the code generated by the compiler *will* trap on an unaligned reference by default. svn path=/trunk/; revision=1480
* Replace the ETT_ "enum" members, declared in "packet.h", withGuy Harris1999-11-161-8/+14
| | | | | | | | | | | | | | | | | 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
* Put tunneled protocols under pimopt_tree instead of tree like Jun-ichiroGilbert Ramirez1999-10-211-5/+5
| | | | | | originally had it. svn path=/trunk/; revision=901
* make pim.{version,type,cksum} available for filters.Jun-ichiro itojun Hagino1999-10-151-7/+32
| | | | svn path=/trunk/; revision=840
* implement ipprotostr() in ipproto.c, which basically does ipprotobynumber()Jun-ichiro itojun Hagino1999-10-141-30/+33
| | | | | | | | | | for ip.ip_p and ip6.ip6_nxt (and other IPv6 header chain). use val_to_str() as much as possible in dissect_{ipv6,pim,ripng}(). make --disable-zlib a default for netbsd (temporary workaround). svn path=/trunk/; revision=827
* Include "snprintf.h" on systems that don't declare "snprintf()" in aGuy Harris1999-10-141-1/+10
| | | | | | system header file. svn path=/trunk/; revision=825
* Move tunnelled protocols up a few trees to co-exist with theGilbert Ramirez1999-10-131-3/+3
| | | | | | other protocols. svn path=/trunk/; revision=823
* Jun-ichiro itojun Hagino's code for PIM, and some fixes from him asGuy Harris1999-10-131-0/+559
well. Add some more protocols to the list of value/string pairs for IP protocol types. svn path=/trunk/; revision=822
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