Commit Graph

20 Commits

Author SHA1 Message Date
Gilbert Ramirez 7bd6c15378 Made the protocol (but not the fields) use the new proto_tree routine,
allowing users to filter on the existence of these protocols. I also
added packet-clip.c to the Nmake makefile.

svn path=/trunk/; revision=402
1999-07-29 05:47:07 +00:00
Gilbert Ramirez 07f42b5b31 Created a new protocol tree implementation and a new display filter
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
1999-07-07 22:52:57 +00:00
Guy Harris cf84edfcf4 Correctly handle the case of the root showing up as a name in a DNS
request or reply.  (Redid "get_dns_name()" along the lines of the code
in the BSD resolver.)

Add code to dissect SOA RRs.

svn path=/trunk/; revision=297
1999-05-27 05:35:08 +00:00
Gilbert Ramirez ef3dfe2077 Removed all references to gtk objects from packet*.[ch] files. They now
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
1999-03-23 03:14:46 +00:00
Guy Harris e3db269e00 Add #defines for more T_ types.
In the detailed expansion of an RR, give a more detailed description of
the RR type, as per Peter Hawkins' suggestion, but leave the record type
in the summary line for the RR, along the lines of John McDermott's
suggestion.

Decode PTR and CNAME RRs.

svn path=/trunk/; revision=222
1999-03-22 23:31:05 +00:00
Gilbert Ramirez 69458d2e92 Added guy's time and DHCP patch.
svn path=/trunk/; revision=177
1999-01-28 21:29:36 +00:00
Guy Harris 464949dc2a Clean up what's displayed for unknown opcodes and unknown rcodes.
svn path=/trunk/; revision=160
1999-01-05 09:01:42 +00:00
Guy Harris 229245043d Decode the word containing the opcode, flags, reply code, etc. in DNS
and NBNS requests.

Put the opcode in the COL_INFO field for DNS requests (it was already
there for NBNS requests).

Don't assume a DNS or NBNS request is neatly aligned on a 2-byte
boundary (it might not be if, for example, the packet is an FDDI
packet).

svn path=/trunk/; revision=153
1999-01-04 09:13:46 +00:00
Guy Harris 7aa5722e3c Back out change that Hannes Boehm said he didn't intend to commit,
replacing "memset(..., 0, ...)" with "bzero(..., ...)" - he asked me to
remove the change.

svn path=/trunk/; revision=130
1998-12-20 01:47:05 +00:00
hannes 183c35b0b4 Added "Cisco Discovery Protocol" Hooks
Added Ethernet Loopback Protocol Type to ethertype.c

svn path=/trunk/; revision=129
1998-12-19 00:12:23 +00:00
Guy Harris 7dd4f76f59 When dissecting DNS or NBNS queries or replies, add the item to the tree
for the queries or replies first, then create and add the subtree and
populate it, and, when that's done, set the length of the item
appropriately; if you add the subtree later, the subtree's top-level
node appears to have level 0, rather than 1 greater than the tree of
which it's a subtree, which causes those trees not to print correctly.

svn path=/trunk/; revision=122
1998-12-04 05:59:14 +00:00
Gerald Combs 6ca358948b * Added column formatting functionality.
* Added check_col(), add_col_str() and add_col_fmt() to replace references
  to ft->win_info.
* Added column prefs handling code.

svn path=/trunk/; revision=97
1998-11-17 04:29:13 +00:00
Gilbert Ramirez fcb4c78a6a A lengthy patch to add the wiretap library. Wiretap is not used by default
because it is still in its infancy, but it can be compiled in optionally.
The library exists in its own subdirectory ethereal/wiretap. This patch also
edits all the packet-*.c files to remove the #include <pcap.h> line which is
unnecessary in these files. In the ethereal code, file.c is the most heavily
modified with #ifdef WITH_WIRETAP lines for the optional library.

svn path=/trunk/; revision=82
1998-11-12 00:06:47 +00:00
Guy Harris 75b9af68eb Show queries as a summary line (as was the case before my DNS checkins)
which can be expanded into a detailed name/type/class description.

svn path=/trunk/; revision=58
1998-10-15 06:40:51 +00:00
Guy Harris 02fdc292b1 Use "ip_to_str()" and "ether_to_str()" to extract IP and MAC addresses
from a packet and turn them into character strings in dotted-quad or
colonized-sextet form.

svn path=/trunk/; revision=57
1998-10-14 22:37:02 +00:00
Guy Harris 022967513b Tag NetBIOS Name Service-over-UDP packets as "NBNS (UDP)".
Give a detailed display of the innards of NBNS-over-UDP packets.  Export
some stuff from the DNS decoder for the use of the NBNS decoder (NBNS is
DNS-like).

Give a more detailed display of the innards of DNS packets as well.

Fix a couple of minor NBNS bugs.

svn path=/trunk/; revision=55
1998-10-14 19:35:00 +00:00
Gerald Combs 2e7e493198 Merged in a _huge_ patch from Guy Harris. It adds a time stap column,
generalizes the column printing code, adds a "frame" tree item to
   the tree view, and fixes a bunch of miscellaneous coding bugs.

svn path=/trunk/; revision=31
1998-09-27 22:12:47 +00:00
Gilbert Ramirez b9fb164099 I added the use of the END_OF_FRAME macro in dissect_dns() so that the entire
DNS layer in the hex dump ss highlighted when the "DNS" level is selected in
the protocol analysis tree. I am assuming that this is what Gerald wanted.

svn path=/trunk/; revision=28
1998-09-27 03:42:33 +00:00
Gerald Combs 576024f903 Added ID tags to the beginning of each source file.
svn path=/trunk/; revision=7
1998-09-16 03:22:19 +00:00
Gerald Combs 86534f46e1 Initial revision
svn path=/trunk/; revision=2
1998-09-16 02:39:15 +00:00