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2000-05-11Add tvbuff class.Gilbert Ramirez1-3/+3
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
2000-02-15Create a header file for every packet-*.c file. Prune the packet.h file.Gilbert Ramirez1-1/+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
2000-01-23In "dissect_eth()", update "pi.len" and "pi.captured_len" regardless ofGuy Harris1-3/+3
whether we're building a protocol tree or not. Make "dissect_eth()" use "BYTES_ARE_IN_FRAME()" to see if we have a full Ethernet header - it can be called with a non-zero offset, if Ethernet frames are encapsulated inside other frames (e.g., ATM LANE). Make capture routines take an "offset" argument if the corresponding dissect routine takes one (for symmetry, and for Cisco ISL or any other protocol that encapsulates Ethernet or Token-Ring frames inside other frames). Pass the frame lengths to capture routines via the "pi" structure, rather than as an in-line argument, so that they can macros such as "BYTES_ARE_IN_FRAME()" the way the corresponding dissect routines do. Make capture routines update "pi.len" and "pi.captured_len" the same way the corresponding diseect routines do, if the capture routines then call other capture routines. Make "capture_vlan()" count as "other" frames that are too short, the way other capture routines do. svn path=/trunk/; revision=1525
1999-11-16Replace the ETT_ "enum" members, declared in "packet.h", withGuy Harris1-2/+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
1999-08-24In the summary display for CLIP frames, make the protocol CLIP (whichGuy Harris1-2/+2
will get overridden in any case). svn path=/trunk/; revision=561
1999-07-28Patches from Thierry Andry to support Classical IP captures from systemsGuy Harris1-0/+77
with the ATM on Linux software from <http://lrcwww.epfl.ch/linux-atm/>. svn path=/trunk/; revision=401