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 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
* fix a bug in packet-tftp.c dissecting TFTP Option Acknowledgement
packets. The is no Block-Id in TFTP Option Acknowledgements, as it is
in TFTP Acknowledgements.
* Extension of manuf by ethernet addresses from ELSA (my company), a german
vendor of ISDN routers, cable modems, etc.
* New dissector for Time Protocol [RFC 0868]. That protocol works on port
37 of UDP and TCP. The implementation in this patch only dissects the
more usual UDP version. It could print the time in a more fashion way,
but thats for a later version.
svn path=/trunk/; revision=1609
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
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
types in "packet-tftp.c", and grab the opcode directly from the first 2
bytes of the packet, using "pntohs()" (which will also keep us from
crashing, on processors that require strict alignment, if the UDP
payload isn't aligned on a 2-byte boundary).
Also use "pntohs()" to grab the block number in data and acknowledgment
packets, for the same reason we use it to grab the opcode.
svn path=/trunk/; revision=286
reference the protocol tree with struct proto_tree and struct proto_item
objects. That way, the packet decoding source code file can be used with
non-gtk packet decoders, like a curses-based ethereal, e.g. I also re-arranged
some of the information in packet.h to more appropriate places (like other
packet-*.[ch] files).
svn path=/trunk/; revision=223